diff --git a/.dprint.json b/.dprint.json
index f9cb60c74d4c67..475e4b141a1f83 100644
--- a/.dprint.json
+++ b/.dprint.json
@@ -18,43 +18,46 @@
     ".cargo_home",
     ".git",
     "cli/bench/testdata/express-router.js",
-    "cli/bench/testdata/npm/",
     "cli/bench/testdata/lsp_benchdata/",
+    "cli/bench/testdata/npm/",
+    "cli/tsc/*typescript.js",
     "cli/tsc/dts/lib.d.ts",
-    "cli/tsc/dts/lib.scripthost.d.ts",
     "cli/tsc/dts/lib.decorators*.d.ts",
-    "cli/tsc/dts/lib.webworker*.d.ts",
     "cli/tsc/dts/lib.dom*.d.ts",
     "cli/tsc/dts/lib.es*.d.ts",
+    "cli/tsc/dts/lib.scripthost.d.ts",
+    "cli/tsc/dts/lib.webworker*.d.ts",
     "cli/tsc/dts/typescript.d.ts",
+    "ext/websocket/autobahn/reports",
+    "gh-pages",
+    "target",
+    "tests/ffi/tests/test.js",
+    "tests/node_compat/runner/suite",
+    "tests/node_compat/runner/TODO.md",
     "tests/node_compat/test",
     "tests/registry/",
-    "tests/testdata/file_extensions/ts_with_js_extension.js",
-    "tests/testdata/fmt/badly_formatted.json",
-    "tests/testdata/fmt/badly_formatted.md",
-    "tests/testdata/fmt/badly_formatted.ipynb",
+    "tests/specs/fmt",
+    "tests/specs/lint/bom",
     "tests/testdata/byte_order_mark.ts",
     "tests/testdata/encoding",
+    "tests/testdata/file_extensions/ts_with_js_extension.js",
     "tests/testdata/fmt/",
-    "tests/testdata/lint/glob/",
-    "tests/testdata/test/glob/",
+    "tests/testdata/fmt/badly_formatted.ipynb",
+    "tests/testdata/fmt/badly_formatted.json",
+    "tests/testdata/fmt/badly_formatted.md",
     "tests/testdata/import_attributes/json_with_shebang.json",
+    "tests/testdata/lint/glob/",
+    "tests/testdata/malformed_config/",
+    "tests/testdata/run/byte_order_mark.ts",
     "tests/testdata/run/error_syntax_empty_trailing_line.mjs",
     "tests/testdata/run/inline_js_source_map*",
-    "tests/testdata/malformed_config/",
+    "tests/testdata/test/glob/",
     "tests/testdata/test/markdown_windows.md",
-    "cli/tsc/*typescript.js",
-    "gh-pages",
-    "target",
-    "tests/ffi/tests/test.js",
     "tests/util/std",
-    "tests/wpt/suite",
-    "third_party",
-    "tests/node_compat/runner/TODO.md",
-    "tests/node_compat/runner/suite",
     "tests/wpt/runner/expectation.json",
     "tests/wpt/runner/manifest.json",
-    "ext/websocket/autobahn/reports"
+    "tests/wpt/suite",
+    "third_party"
   ],
   "plugins": [
     "https://plugins.dprint.dev/typescript-0.91.1.wasm",
diff --git a/.github/workflows/ci.generate.ts b/.github/workflows/ci.generate.ts
index e86e13971e179f..95b4688dc6bd87 100755
--- a/.github/workflows/ci.generate.ts
+++ b/.github/workflows/ci.generate.ts
@@ -5,7 +5,7 @@ import { stringify } from "jsr:@std/yaml@^0.221/stringify";
 // Bump this number when you want to purge the cache.
 // Note: the tools/release/01_bump_crate_versions.ts script will update this version
 // automatically via regex, so ensure that this line maintains this format.
-const cacheVersion = 95;
+const cacheVersion = 2;
 
 const ubuntuX86Runner = "ubuntu-22.04";
 const ubuntuX86XlRunner = "ubuntu-22.04-xl";
@@ -59,7 +59,7 @@ const prCacheKeyPrefix =
   `${cacheVersion}-cargo-target-\${{ matrix.os }}-\${{ matrix.arch }}-\${{ matrix.profile }}-\${{ matrix.job }}-`;
 
 // Note that you may need to add more version to the `apt-get remove` line below if you change this
-const llvmVersion = 17;
+const llvmVersion = 18;
 const installPkgsCommand =
   `sudo apt-get install --no-install-recommends clang-${llvmVersion} lld-${llvmVersion} clang-tools-${llvmVersion} clang-format-${llvmVersion} clang-tidy-${llvmVersion}`;
 const sysRootStep = {
@@ -688,6 +688,16 @@ const ci = {
           ].join("\n"),
           env: { CARGO_PROFILE_DEV_DEBUG: 0 },
         },
+        // Uncomment for remote debugging
+        // {
+        //   name: "Setup tmate session",
+        //   if: [
+        //     "(matrix.job == 'test' || matrix.job == 'bench') &&",
+        //     "matrix.profile == 'release' && (matrix.use_sysroot ||",
+        //     "github.repository == 'denoland/deno')",
+        //   ].join("\n"),
+        //   uses: "mxschmitt/action-tmate@v3",
+        // },
         {
           name: "Build release",
           if: [
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 81af5dc28dbca2..061c794fd40638 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -261,14 +261,14 @@ jobs:
           sudo apt-get -qq remove   'clang-12*' 'clang-13*' 'clang-14*' 'clang-15*' 'clang-16*' 'llvm-12*' 'llvm-13*' 'llvm-14*' 'llvm-15*' 'llvm-16*' 'lld-12*' 'lld-13*' 'lld-14*' 'lld-15*' 'lld-16*' > /dev/null 2> /dev/null
 
           # Install clang-XXX, lld-XXX, and debootstrap.
-          echo "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main" |
-            sudo dd of=/etc/apt/sources.list.d/llvm-toolchain-jammy-17.list
+          echo "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main" |
+            sudo dd of=/etc/apt/sources.list.d/llvm-toolchain-jammy-18.list
           curl https://apt.llvm.org/llvm-snapshot.gpg.key |
             gpg --dearmor                                 |
           sudo dd of=/etc/apt/trusted.gpg.d/llvm-snapshot.gpg
           sudo apt-get update
           # this was unreliable sometimes, so try again if it fails
-          sudo apt-get install --no-install-recommends clang-17 lld-17 clang-tools-17 clang-format-17 clang-tidy-17 || echo 'Failed. Trying again.' && sudo apt-get clean && sudo apt-get update && sudo apt-get install --no-install-recommends clang-17 lld-17 clang-tools-17 clang-format-17 clang-tidy-17
+          sudo apt-get install --no-install-recommends clang-18 lld-18 clang-tools-18 clang-format-18 clang-tidy-18 || echo 'Failed. Trying again.' && sudo apt-get clean && sudo apt-get update && sudo apt-get install --no-install-recommends clang-18 lld-18 clang-tools-18 clang-format-18 clang-tidy-18
           # Fix alternatives
           (yes '' | sudo update-alternatives --force --all) > /dev/null 2> /dev/null || true
 
@@ -305,8 +305,8 @@ jobs:
           CARGO_PROFILE_RELEASE_LTO=false
           RUSTFLAGS<<__1
             -C linker-plugin-lto=true
-            -C linker=clang-17
-            -C link-arg=-fuse-ld=lld-17
+            -C linker=clang-18
+            -C link-arg=-fuse-ld=lld-18
             -C link-arg=-ldl
             -C link-arg=-Wl,--allow-shlib-undefined
             -C link-arg=-Wl,--thinlto-cache-dir=$(pwd)/target/release/lto-cache
@@ -316,8 +316,8 @@ jobs:
           __1
           RUSTDOCFLAGS<<__1
             -C linker-plugin-lto=true
-            -C linker=clang-17
-            -C link-arg=-fuse-ld=lld-17
+            -C linker=clang-18
+            -C link-arg=-fuse-ld=lld-18
             -C link-arg=-ldl
             -C link-arg=-Wl,--allow-shlib-undefined
             -C link-arg=-Wl,--thinlto-cache-dir=$(pwd)/target/release/lto-cache
@@ -325,7 +325,7 @@ jobs:
             --cfg tokio_unstable
             $RUSTFLAGS
           __1
-          CC=/usr/bin/clang-17
+          CC=/usr/bin/clang-18
           CFLAGS=-flto=thin $CFLAGS
           " > $GITHUB_ENV
       - name: Remove macOS cURL --ipv4 flag
@@ -367,8 +367,8 @@ jobs:
           path: |-
             ~/.cargo/registry/index
             ~/.cargo/registry/cache
-          key: '95-cargo-home-${{ matrix.os }}-${{ matrix.arch }}-${{ hashFiles(''Cargo.lock'') }}'
-          restore-keys: '95-cargo-home-${{ matrix.os }}-${{ matrix.arch }}'
+          key: '2-cargo-home-${{ matrix.os }}-${{ matrix.arch }}-${{ hashFiles(''Cargo.lock'') }}'
+          restore-keys: '2-cargo-home-${{ matrix.os }}-${{ matrix.arch }}'
         if: '!(matrix.skip)'
       - name: Restore cache build output (PR)
         uses: actions/cache/restore@v4
@@ -380,7 +380,7 @@ jobs:
             !./target/*/*.zip
             !./target/*/*.tar.gz
           key: never_saved
-          restore-keys: '95-cargo-target-${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.profile }}-${{ matrix.job }}-'
+          restore-keys: '2-cargo-target-${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.profile }}-${{ matrix.job }}-'
       - name: Apply and update mtime cache
         if: '!(matrix.skip) && (!startsWith(github.ref, ''refs/tags/''))'
         uses: ./.github/mtime_cache
@@ -669,7 +669,7 @@ jobs:
             !./target/*/gn_out
             !./target/*/*.zip
             !./target/*/*.tar.gz
-          key: '95-cargo-target-${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.profile }}-${{ matrix.job }}-${{ github.sha }}'
+          key: '2-cargo-target-${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.profile }}-${{ matrix.job }}-${{ github.sha }}'
   publish-canary:
     name: publish canary
     runs-on: ubuntu-22.04
diff --git a/Cargo.lock b/Cargo.lock
index 0f29b9995e88b5..8daaa4551c124e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -275,11 +275,11 @@ dependencies = [
 
 [[package]]
 name = "async-compression"
-version = "0.4.8"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07dbbf24db18d609b1462965249abdf49129ccad073ec257da372adc83259c60"
+checksum = "cd066d0b4ef8ecb03a55319dc13aa6910616d0f44008a045bb1835af830abff5"
 dependencies = [
- "brotli 4.0.0",
+ "brotli",
  "flate2",
  "futures-core",
  "memchr",
@@ -438,6 +438,29 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bindgen"
+version = "0.69.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a00dc851838a2120612785d195287475a3ac45514741da670b735818822129a0"
+dependencies = [
+ "bitflags 2.5.0",
+ "cexpr",
+ "clang-sys",
+ "itertools",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease 0.2.17",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn 2.0.58",
+ "which 4.4.2",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.5.3"
@@ -480,6 +503,15 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "block"
 version = "0.1.6"
@@ -506,41 +538,20 @@ dependencies = [
 
 [[package]]
 name = "brotli"
-version = "3.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d640d25bc63c50fb1f0b545ffd80207d2e10a4c965530809b40ba3386825c391"
-dependencies = [
- "alloc-no-stdlib",
- "alloc-stdlib",
- "brotli-decompressor 2.5.1",
-]
-
-[[package]]
-name = "brotli"
-version = "4.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "125740193d7fee5cc63ab9e16c2fdc4e07c74ba755cc53b327d6ea029e9fc569"
-dependencies = [
- "alloc-no-stdlib",
- "alloc-stdlib",
- "brotli-decompressor 3.0.0",
-]
-
-[[package]]
-name = "brotli-decompressor"
-version = "2.5.1"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e2e4afe60d7dd600fdd3de8d0f08c2b7ec039712e3b6137ff98b7004e82de4f"
+checksum = "74f7971dbd9326d58187408ab83117d8ac1bb9c17b085fdacd1cf2f598719b6b"
 dependencies = [
  "alloc-no-stdlib",
  "alloc-stdlib",
+ "brotli-decompressor",
 ]
 
 [[package]]
 name = "brotli-decompressor"
-version = "3.0.0"
+version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65622a320492e09b5e0ac436b14c54ff68199bac392d0e89a6832c4518eea525"
+checksum = "9a45bd2e4095a8b518033b128020dd4a55aab1c0a381ba4404a472630f4bc362"
 dependencies = [
  "alloc-no-stdlib",
  "alloc-stdlib",
@@ -608,6 +619,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom 7.1.3",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -640,6 +660,17 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading 0.8.3",
+]
+
 [[package]]
 name = "clap"
 version = "4.4.17"
@@ -705,7 +736,7 @@ dependencies = [
  "flaky_test",
  "http 1.1.0",
  "http-body-util",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "nix 0.26.2",
  "once_cell",
@@ -965,15 +996,14 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.2"
+version = "4.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
+checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "curve25519-dalek-derive",
  "fiat-crypto",
- "platforms",
  "rustc_version 0.4.0",
  "subtle",
  "zeroize",
@@ -1073,7 +1103,7 @@ dependencies = [
 
 [[package]]
 name = "deno"
-version = "1.44.1"
+version = "1.44.4"
 dependencies = [
  "async-trait",
  "base32",
@@ -1118,7 +1148,6 @@ dependencies = [
  "fs3",
  "glibc_version",
  "glob",
- "ignore",
  "import_map",
  "indexmap",
  "jsonc-parser",
@@ -1175,9 +1204,9 @@ dependencies = [
 
 [[package]]
 name = "deno_ast"
-version = "0.39.1"
+version = "0.39.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "042645e6a505a359b288723ded5c8b30fdc4f70514a3bcd7a49221cc89c1ba90"
+checksum = "132aace7b62c317da51f84f1cfbbbfc56ce643110821937c04b36c916db64341"
 dependencies = [
  "anyhow",
  "base64 0.21.7",
@@ -1219,7 +1248,7 @@ dependencies = [
 
 [[package]]
 name = "deno_bench_util"
-version = "0.149.0"
+version = "0.152.0"
 dependencies = [
  "bencher",
  "deno_core",
@@ -1228,7 +1257,7 @@ dependencies = [
 
 [[package]]
 name = "deno_broadcast_channel"
-version = "0.149.0"
+version = "0.152.0"
 dependencies = [
  "async-trait",
  "deno_core",
@@ -1238,7 +1267,7 @@ dependencies = [
 
 [[package]]
 name = "deno_cache"
-version = "0.87.0"
+version = "0.90.0"
 dependencies = [
  "async-trait",
  "deno_core",
@@ -1258,7 +1287,7 @@ dependencies = [
  "indexmap",
  "log",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "serde",
  "serde_json",
  "sha2",
@@ -1268,7 +1297,7 @@ dependencies = [
 
 [[package]]
 name = "deno_canvas"
-version = "0.24.0"
+version = "0.27.0"
 dependencies = [
  "deno_core",
  "deno_webgpu",
@@ -1278,12 +1307,14 @@ dependencies = [
 
 [[package]]
 name = "deno_config"
-version = "0.16.4"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d21c7b688ff6cb411895a93bf1d6734ed654c3a7eb9b502f96098f6659df0c5"
+checksum = "64772162a8e8c1b3a9c48b4a0924e29f5b8f0ae23ea2027361937e96d04d493d"
 dependencies = [
  "anyhow",
+ "deno_semver",
  "glob",
+ "ignore",
  "import_map",
  "indexmap",
  "jsonc-parser",
@@ -1291,21 +1322,22 @@ dependencies = [
  "percent-encoding",
  "serde",
  "serde_json",
+ "thiserror",
  "url",
 ]
 
 [[package]]
 name = "deno_console"
-version = "0.155.0"
+version = "0.158.0"
 dependencies = [
  "deno_core",
 ]
 
 [[package]]
 name = "deno_core"
-version = "0.284.0"
+version = "0.292.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4a5c809e81be26fcfbbce4275573251f6a156137b67059889e9e38f73e75b63"
+checksum = "248b86ab980532603f44c14e1c079881133fc54be4c5c716d5333c67952293d2"
 dependencies = [
  "anyhow",
  "bincode",
@@ -1319,7 +1351,7 @@ dependencies = [
  "futures",
  "libc",
  "memoffset 0.9.1",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "pin-project",
  "serde",
  "serde_json",
@@ -1340,7 +1372,7 @@ checksum = "a13951ea98c0a4c372f162d669193b4c9d991512de9f2381dd161027f34b26b1"
 
 [[package]]
 name = "deno_cron"
-version = "0.35.0"
+version = "0.38.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1352,7 +1384,7 @@ dependencies = [
 
 [[package]]
 name = "deno_crypto"
-version = "0.169.0"
+version = "0.172.0"
 dependencies = [
  "aes",
  "aes-gcm",
@@ -1385,9 +1417,9 @@ dependencies = [
 
 [[package]]
 name = "deno_doc"
-version = "0.139.0"
+version = "0.141.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9cd9891748fbd9847c9aeed31635c4c1b5d9a949f6fdd80613b082bdd863518"
+checksum = "b9089eb2e914a60849ab0094c599eb18a224805b75b3f5607b1fafde756d4899"
 dependencies = [
  "ammonia",
  "anyhow",
@@ -1410,9 +1442,9 @@ dependencies = [
 
 [[package]]
 name = "deno_emit"
-version = "0.42.0"
+version = "0.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25bc64f886c76647400ed8f807ba7dba82e0b52e57e5426a83094cfe22ee19c9"
+checksum = "b4a9faa31cf536b4390073a3d51ec188f0318851961787456e4d91bf0771b634"
 dependencies = [
  "anyhow",
  "base64 0.21.7",
@@ -1427,7 +1459,7 @@ dependencies = [
 
 [[package]]
 name = "deno_fetch"
-version = "0.179.0"
+version = "0.182.0"
 dependencies = [
  "bytes",
  "data-url",
@@ -1435,7 +1467,7 @@ dependencies = [
  "deno_permissions",
  "deno_tls",
  "dyn-clone",
- "http 0.2.12",
+ "http 1.1.0",
  "reqwest",
  "serde",
  "serde_json",
@@ -1445,7 +1477,7 @@ dependencies = [
 
 [[package]]
 name = "deno_ffi"
-version = "0.142.0"
+version = "0.145.0"
 dependencies = [
  "deno_core",
  "deno_permissions",
@@ -1462,10 +1494,11 @@ dependencies = [
 
 [[package]]
 name = "deno_fs"
-version = "0.65.0"
+version = "0.68.0"
 dependencies = [
  "async-trait",
  "base32",
+ "deno_config",
  "deno_core",
  "deno_io",
  "deno_permissions",
@@ -1481,9 +1514,9 @@ dependencies = [
 
 [[package]]
 name = "deno_graph"
-version = "0.78.0"
+version = "0.79.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4ccd2755a805983f96aeccd211c1f7585b6bfec77471f502c47227abe375682"
+checksum = "caa95531b3eb65aced626d8dd8117b29b3e57763e0c1ace502101fb56b8a2c31"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1498,7 +1531,7 @@ dependencies = [
  "log",
  "monch",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "regex",
  "serde",
  "serde_json",
@@ -1510,13 +1543,13 @@ dependencies = [
 
 [[package]]
 name = "deno_http"
-version = "0.153.0"
+version = "0.156.0"
 dependencies = [
  "async-compression",
  "async-trait",
  "base64 0.21.7",
  "bencher",
- "brotli 3.5.0",
+ "brotli",
  "bytes",
  "cache_control",
  "deno_core",
@@ -1528,7 +1561,7 @@ dependencies = [
  "http-body-util",
  "httparse",
  "hyper 0.14.28",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "itertools",
  "memmem",
@@ -1549,7 +1582,7 @@ dependencies = [
 
 [[package]]
 name = "deno_io"
-version = "0.65.0"
+version = "0.68.0"
 dependencies = [
  "async-trait",
  "deno_core",
@@ -1558,7 +1591,7 @@ dependencies = [
  "log",
  "once_cell",
  "os_pipe",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "rand",
  "tokio",
  "winapi",
@@ -1566,11 +1599,12 @@ dependencies = [
 
 [[package]]
 name = "deno_kv"
-version = "0.63.0"
+version = "0.66.0"
 dependencies = [
  "anyhow",
  "async-trait",
  "base64 0.21.7",
+ "bytes",
  "chrono",
  "deno_core",
  "deno_fetch",
@@ -1581,6 +1615,7 @@ dependencies = [
  "denokv_remote",
  "denokv_sqlite",
  "faster-hex",
+ "http 1.1.0",
  "log",
  "num-bigint",
  "prost",
@@ -1632,7 +1667,7 @@ dependencies = [
 
 [[package]]
 name = "deno_napi"
-version = "0.85.0"
+version = "0.88.0"
 dependencies = [
  "deno_core",
  "deno_permissions",
@@ -1641,9 +1676,9 @@ dependencies = [
 
 [[package]]
 name = "deno_native_certs"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4785d0bdc13819b665b71e4fb7e119d859568471e4c245ec5610857e70c9345"
+checksum = "c867603d2a5dfea31f55cecebb572554caa395437786d058faa9a2814c8d6eb9"
 dependencies = [
  "dlopen2",
  "dlopen2_derive",
@@ -1654,7 +1689,7 @@ dependencies = [
 
 [[package]]
 name = "deno_net"
-version = "0.147.0"
+version = "0.150.0"
 dependencies = [
  "deno_core",
  "deno_permissions",
@@ -1670,19 +1705,22 @@ dependencies = [
 
 [[package]]
 name = "deno_node"
-version = "0.92.0"
+version = "0.95.0"
 dependencies = [
  "aead-gcm-stream",
  "aes",
  "async-trait",
- "brotli 3.5.0",
+ "blake2",
+ "brotli",
  "bytes",
  "cbc",
  "const-oid",
  "data-encoding",
+ "deno_config",
  "deno_core",
  "deno_fetch",
  "deno_fs",
+ "deno_io",
  "deno_media_type",
  "deno_net",
  "deno_permissions",
@@ -1693,12 +1731,13 @@ dependencies = [
  "elliptic-curve",
  "errno 0.2.8",
  "faster-hex",
- "h2 0.3.26",
+ "h2 0.4.4",
  "hkdf",
  "home",
- "http 0.2.12",
+ "http 1.1.0",
  "idna 0.3.0",
  "indexmap",
+ "ipnetwork",
  "k256",
  "lazy-regex",
  "libc",
@@ -1725,10 +1764,12 @@ dependencies = [
  "scrypt",
  "sec1",
  "serde",
- "sha-1",
+ "sha1",
  "sha2",
+ "sha3",
  "signature",
  "simd-json",
+ "sm3",
  "spki",
  "tokio",
  "url",
@@ -1740,9 +1781,9 @@ dependencies = [
 
 [[package]]
 name = "deno_npm"
-version = "0.21.3"
+version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a78b95f0daab64d3cfb28b13be2b40d73c8b9563bbce3aa50fc322a7325ce0b9"
+checksum = "9812c781ff6b2e0e45c32ccba9983bce84ecccf6f6a7006b750f8c5c9ac15e30"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1759,9 +1800,9 @@ dependencies = [
 
 [[package]]
 name = "deno_ops"
-version = "0.160.0"
+version = "0.168.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "517e54d41a2da6a69b8f534294334d79d9115ddd43aea88a5ceefdb717e6d85e"
+checksum = "81638e46cda0051461c034e6aeef73d7184264fffface2372586a6ce410a0e89"
 dependencies = [
  "proc-macro-rules",
  "proc-macro2",
@@ -1774,7 +1815,7 @@ dependencies = [
 
 [[package]]
 name = "deno_permissions"
-version = "0.15.0"
+version = "0.18.0"
 dependencies = [
  "deno_core",
  "deno_terminal",
@@ -1789,7 +1830,7 @@ dependencies = [
 
 [[package]]
 name = "deno_runtime"
-version = "0.163.0"
+version = "0.166.0"
 dependencies = [
  "deno_ast",
  "deno_broadcast_channel",
@@ -1824,7 +1865,7 @@ dependencies = [
  "http 1.1.0",
  "http-body-util",
  "hyper 0.14.28",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "libc",
  "log",
@@ -1851,9 +1892,9 @@ dependencies = [
 
 [[package]]
 name = "deno_semver"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b49e14effd9df8ed261f7a1a34ac19bbaf0fa940c59bd19a6d8313cf41525e1c"
+checksum = "389b5a8c2dd48cc1aad25396c92d7461ddb0fcfae1faf8e00205837c53e34d3e"
 dependencies = [
  "monch",
  "once_cell",
@@ -1864,9 +1905,9 @@ dependencies = [
 
 [[package]]
 name = "deno_task_shell"
-version = "0.16.1"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97e5ff66a1e89edb7ca0c36b73a8fcdc008ba426c4ad7a36e1dfb3f4a166179e"
+checksum = "dd6413ffc1654cad015edb5c4ab574069acdc929a6efafed23bc947901bcff1a"
 dependencies = [
  "anyhow",
  "futures",
@@ -1891,7 +1932,7 @@ dependencies = [
 
 [[package]]
 name = "deno_tls"
-version = "0.142.0"
+version = "0.145.0"
 dependencies = [
  "deno_core",
  "deno_native_certs",
@@ -1906,16 +1947,17 @@ dependencies = [
 
 [[package]]
 name = "deno_unsync"
-version = "0.3.4"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7557a5e9278b9a5cc8056dc37062ea4344770bda4eeb5973c7cbb7ebf636b9a4"
+checksum = "c3c8b95582c2023dbb66fccc37421b374026f5915fa507d437cb566904db9a3a"
 dependencies = [
+ "parking_lot 0.12.3",
  "tokio",
 ]
 
 [[package]]
 name = "deno_url"
-version = "0.155.0"
+version = "0.158.0"
 dependencies = [
  "deno_bench_util",
  "deno_console",
@@ -1926,7 +1968,7 @@ dependencies = [
 
 [[package]]
 name = "deno_web"
-version = "0.186.0"
+version = "0.189.0"
 dependencies = [
  "async-trait",
  "base64-simd 0.8.0",
@@ -1947,7 +1989,7 @@ dependencies = [
 
 [[package]]
 name = "deno_webgpu"
-version = "0.122.0"
+version = "0.125.0"
 dependencies = [
  "deno_core",
  "raw-window-handle",
@@ -1959,7 +2001,7 @@ dependencies = [
 
 [[package]]
 name = "deno_webidl"
-version = "0.155.0"
+version = "0.158.0"
 dependencies = [
  "deno_bench_util",
  "deno_core",
@@ -1967,7 +2009,7 @@ dependencies = [
 
 [[package]]
 name = "deno_websocket"
-version = "0.160.0"
+version = "0.163.0"
 dependencies = [
  "bytes",
  "deno_core",
@@ -1978,7 +2020,7 @@ dependencies = [
  "h2 0.4.4",
  "http 1.1.0",
  "http-body-util",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "once_cell",
  "rustls-tokio-stream",
@@ -1988,7 +2030,7 @@ dependencies = [
 
 [[package]]
 name = "deno_webstorage"
-version = "0.150.0"
+version = "0.153.0"
 dependencies = [
  "deno_core",
  "deno_web",
@@ -2007,9 +2049,9 @@ dependencies = [
 
 [[package]]
 name = "denokv_proto"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd644ad038e7b6e8453463e96c278ba378e8bdc9f557959d511ac830ea0ec969"
+checksum = "114538d2cacd2b219f05faa753d80950f95416e47c77904c7452d5f41e157059"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2017,16 +2059,15 @@ dependencies = [
  "futures",
  "num-bigint",
  "prost",
- "prost-build",
  "serde",
  "uuid",
 ]
 
 [[package]]
 name = "denokv_remote"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23cfa4786f9c609711aab89ce173232ceda0617167881e58fd5e0b78868a6932"
+checksum = "d57717b5123e8d1ec5f52973a67f98e3621274d362d18b245038967b402082df"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -2035,10 +2076,10 @@ dependencies = [
  "chrono",
  "denokv_proto",
  "futures",
+ "http 1.1.0",
  "log",
  "prost",
  "rand",
- "reqwest",
  "serde",
  "serde_json",
  "tokio",
@@ -2049,9 +2090,9 @@ dependencies = [
 
 [[package]]
 name = "denokv_sqlite"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f36c1c54cda2de93d0f4ded0392d0b6917bcd9b1d13c056dd7c309668aa43e17"
+checksum = "188b792af19082cbfc7b666e71979775300482877d8b80601f4a5a86a80098a3"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -2556,9 +2597,9 @@ dependencies = [
 
 [[package]]
 name = "eszip"
-version = "0.71.0"
+version = "0.72.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3763e2d3e56ed5f770f9ab133aca20b1e7fa840f2408f79575ad96f942af2e"
+checksum = "87821a4dc0e26683d866a1841560b99aa9002a60db8a9eded78efe1853144c43"
 dependencies = [
  "anyhow",
  "base64 0.21.7",
@@ -2620,7 +2661,7 @@ checksum = "f63dd7b57f9b33b1741fa631c9522eb35d43e96dcca4a6a91d5e4ca7c93acdc1"
 dependencies = [
  "base64 0.21.7",
  "http-body-util",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "pin-project",
  "rand",
@@ -2676,7 +2717,7 @@ dependencies = [
  "anyhow",
  "crossbeam-channel",
  "deno_terminal",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "regex",
  "thiserror",
 ]
@@ -3370,9 +3411,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "1.1.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5aa53871fc917b1a9ed87b683a5d86db645e23acb32c2e0785a353e522fb75"
+checksum = "c4fe55fb7a772d59a5ff1dfbff4fe0258d19b89fec4b233e75d35d5d2316badc"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -3384,39 +3425,45 @@ dependencies = [
  "httpdate",
  "itoa",
  "pin-project-lite",
+ "smallvec",
  "tokio",
  "want",
 ]
 
 [[package]]
 name = "hyper-rustls"
-version = "0.24.2"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
+checksum = "a0bea761b46ae2b24eb4aef630d8d1c398157b6fc29e6350ecf090a0b70c952c"
 dependencies = [
  "futures-util",
- "http 0.2.12",
- "hyper 0.14.28",
+ "http 1.1.0",
+ "hyper 1.4.0",
+ "hyper-util",
  "rustls",
+ "rustls-pki-types",
  "tokio",
  "tokio-rustls",
+ "tower-service",
 ]
 
 [[package]]
 name = "hyper-util"
-version = "0.1.2"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdea9aac0dbe5a9240d68cfd9501e2db94222c6dc06843e06640b9e07f0fdc67"
+checksum = "3ab92f4f49ee4fb4f997c784b7a2e0fa70050211e0b6a287f898c3c9785ca956"
 dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
  "http 1.1.0",
  "http-body 1.0.0",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "pin-project-lite",
  "socket2",
  "tokio",
+ "tower",
+ "tower-service",
  "tracing",
 ]
 
@@ -3484,9 +3531,9 @@ dependencies = [
 
 [[package]]
 name = "import_map"
-version = "0.19.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "696717335b077e26921a60be7b7bdc15d1246074f1ac79d9e8560792535f7d07"
+checksum = "373b8288ad259df0d1314e3e8b2fff0e5e63f22e01bc54ecd2c3c7ad77b9200c"
 dependencies = [
  "indexmap",
  "log",
@@ -3555,7 +3602,7 @@ dependencies = [
  "socket2",
  "widestring",
  "windows-sys 0.48.0",
- "winreg",
+ "winreg 0.50.0",
 ]
 
 [[package]]
@@ -3564,6 +3611,15 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
+[[package]]
+name = "ipnetwork"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf466541e9d546596ee94f9f69590f89473455f88372423e0008fc1a7daf100e"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "is-docker"
 version = "0.2.0"
@@ -3678,6 +3734,15 @@ dependencies = [
  "signature",
 ]
 
+[[package]]
+name = "keccak"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecc2af9a1119c51f12a14607e783cb977bde58bc069ff0c3da1095e635d70654"
+dependencies = [
+ "cpufeatures",
+]
+
 [[package]]
 name = "khronos-egl"
 version = "6.0.0"
@@ -3747,6 +3812,12 @@ dependencies = [
  "spin 0.5.2",
 ]
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "lexical-core"
 version = "0.8.5"
@@ -4154,7 +4225,7 @@ dependencies = [
 
 [[package]]
 name = "napi_sym"
-version = "0.85.0"
+version = "0.88.0"
 dependencies = [
  "quote",
  "serde",
@@ -4523,9 +4594,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot"
-version = "0.12.1"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
 dependencies = [
  "lock_api",
  "parking_lot_core 0.9.9",
@@ -4815,12 +4886,6 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
-[[package]]
-name = "platforms"
-version = "3.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db23d408679286588f4d4644f965003d056e3dd5abcaaa938116871d7ce2fee7"
-
 [[package]]
 name = "png"
 version = "0.17.13"
@@ -4884,6 +4949,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d3928fb5db768cb86f891ff014f0144589297e3c6a1aba6ed7cecfdace270c7"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.58",
+]
+
 [[package]]
 name = "primeorder"
 version = "0.13.6"
@@ -4978,7 +5053,7 @@ dependencies = [
  "log",
  "multimap",
  "petgraph",
- "prettyplease",
+ "prettyplease 0.1.25",
  "prost",
  "prost-types",
  "regex",
@@ -5237,21 +5312,22 @@ checksum = "e898588f33fdd5b9420719948f9f2a32c922a246964576f71ba7f24f80610fbc"
 
 [[package]]
 name = "reqwest"
-version = "0.11.20"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
+checksum = "566cafdd92868e0939d3fb961bd0dc25fcfaaed179291093b3d43e6b3150ea10"
 dependencies = [
  "async-compression",
- "base64 0.21.7",
+ "base64 0.22.1",
  "bytes",
- "encoding_rs",
  "futures-core",
  "futures-util",
- "h2 0.3.26",
- "http 0.2.12",
- "http-body 0.4.6",
- "hyper 0.14.28",
+ "h2 0.4.4",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "hyper 1.4.0",
  "hyper-rustls",
+ "hyper-util",
  "ipnet",
  "js-sys",
  "log",
@@ -5261,9 +5337,11 @@ dependencies = [
  "pin-project-lite",
  "rustls",
  "rustls-pemfile",
+ "rustls-pki-types",
  "serde",
  "serde_json",
  "serde_urlencoded",
+ "sync_wrapper",
  "tokio",
  "tokio-rustls",
  "tokio-socks",
@@ -5275,7 +5353,7 @@ dependencies = [
  "wasm-streams",
  "web-sys",
  "webpki-roots",
- "winreg",
+ "winreg 0.52.0",
 ]
 
 [[package]]
@@ -5445,42 +5523,52 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.11"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fecbfb7b1444f477b345853b1fce097a2c6fb637b2bfb87e6bc5db0f043fae4"
+checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
 dependencies = [
  "log",
  "ring",
+ "rustls-pki-types",
  "rustls-webpki",
- "sct",
+ "subtle",
+ "zeroize",
 ]
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.6.3"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9aace74cb666635c918e9c12bc0d348266037aa8eb599b5cba565709a8dff00"
+checksum = "8f1fb85efa936c42c6d5fc28d2629bb51e4b2f4b8a5211e297d599cc5a093792"
 dependencies = [
  "openssl-probe",
  "rustls-pemfile",
+ "rustls-pki-types",
  "schannel",
  "security-framework",
 ]
 
 [[package]]
 name = "rustls-pemfile"
-version = "1.0.4"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
+checksum = "29993a25686778eb88d4189742cd713c9bce943bc54251a33509dc63cbacf73d"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
+ "rustls-pki-types",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "976295e77ce332211c0d24d92c0e83e50f5c5f046d11082cea19f3df13a3562d"
+
 [[package]]
 name = "rustls-tokio-stream"
-version = "0.2.24"
+version = "0.2.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd707225bb670bcd2876886bb571753d1ce03a9cedfa2e629a79984ca9a93cfb"
+checksum = "c478c030dfd68498e6c59168d9eec4f8bead33152a5f3095ad4bdbdcea09d466"
 dependencies = [
  "futures",
  "rustls",
@@ -5490,11 +5578,12 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.101.7"
+version = "0.102.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+checksum = "ff448f7e92e913c4b7d4c6d8e4540a1724b319b4152b8aef6d4cf8339712b33e"
 dependencies = [
  "ring",
+ "rustls-pki-types",
  "untrusted",
 ]
 
@@ -5610,16 +5699,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -5763,9 +5842,9 @@ dependencies = [
 
 [[package]]
 name = "serde_v8"
-version = "0.193.0"
+version = "0.201.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ec612dfc7ab70330b5405e8015b25e637bbfe1d79c4bd173557933aea66e76"
+checksum = "4f7436cf7c06303e6570fea42ec827e47111a77edbf6b40fcfc05424da4d01c0"
 dependencies = [
  "num-bigint",
  "serde",
@@ -5813,6 +5892,16 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sha3"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75872d278a8f37ef87fa0ddbda7802605cb18344497949862c0d4dcb291eba60"
+dependencies = [
+ "digest",
+ "keccak",
+]
+
 [[package]]
 name = "shell-escape"
 version = "0.1.5"
@@ -5828,6 +5917,12 @@ dependencies = [
  "dirs",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "signal-hook"
 version = "0.3.17"
@@ -5928,6 +6023,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "sm3"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebb9a3b702d0a7e33bc4d85a14456633d2b165c2ad839c5fd9a8417c1ab15860"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.13.2"
@@ -6038,7 +6142,7 @@ checksum = "f91138e76242f575eb1d3b38b4f1362f10d3a43f47d182a5b359af488a02293b"
 dependencies = [
  "new_debug_unreachable",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "phf_shared 0.10.0",
  "precomputed-hash",
  "serde",
@@ -6125,16 +6229,16 @@ dependencies = [
 
 [[package]]
 name = "swc_bundler"
-version = "0.227.0"
+version = "0.228.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1a212bd08b1121c7204a04407ea055779fc00cf80024fc666dd97b00749cf87"
+checksum = "43e4698d94115ea10fe3c6fdde2d1e736c6ba6601abab0a61d95e1015d13359f"
 dependencies = [
  "anyhow",
  "crc",
  "indexmap",
  "is-macro",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "petgraph",
  "radix_fmt",
  "relative-path",
@@ -6195,9 +6299,9 @@ dependencies = [
 
 [[package]]
 name = "swc_config"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7be1a689e146be1eae53139482cb061dcf0fa01dff296bbe7b96fff92d8e2936"
+checksum = "84b67e115ab136fe0eb03558bb0508ca7782eeb446a96d165508c48617e3fd94"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -6221,9 +6325,9 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_ast"
-version = "0.113.4"
+version = "0.113.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1690cc0c9ab60b44ac0225ba1e231ac532f7ba1d754df761c6ee607561afae"
+checksum = "98a534a8360a076a030989f6d121ba6044345594bdf0457c4629f432742026b8"
 dependencies = [
  "bitflags 2.5.0",
  "is-macro",
@@ -6239,9 +6343,9 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_codegen"
-version = "0.149.1"
+version = "0.149.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fef147127a2926ca26171c7afcbf028ff86dc543ced87d316713f25620a15b9"
+checksum = "efb2bef3f4998865b2d466fb2ef9410a03449d255d199f3eb807fb19acc3862b"
 dependencies = [
  "memchr",
  "num-bigint",
@@ -6284,9 +6388,9 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_parser"
-version = "0.144.1"
+version = "0.144.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0499e69683ae5d67a20ff0279b94bc90f29df7922a46331b54d5dd367bf89570"
+checksum = "fc0b4193b9c127db1990a5a08111aafe0122bc8b138646807c63f2a6521b7da4"
 dependencies = [
  "either",
  "new_debug_unreachable",
@@ -6306,9 +6410,9 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_transforms_base"
-version = "0.138.2"
+version = "0.138.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eddb95c2bdad1c9c29edf35712e1e0f9b9ddc1cdb5ba2d582fd93468cb075a03"
+checksum = "f7b76d09313cdd8f99bc1519fb04f8a93427c7a6f4bfbc64b39fcc5a378ab1b7"
 dependencies = [
  "better_scoped_tls",
  "bitflags 2.5.0",
@@ -6355,9 +6459,9 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_transforms_optimization"
-version = "0.199.1"
+version = "0.199.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32ea30b3df748236c619409f222f0ba68ebeebc08dfff109d2195664a15689f9"
+checksum = "25982d69c91cd64cbfae714d9e953810b3f2835486d08108967cbd15016e7720"
 dependencies = [
  "dashmap",
  "indexmap",
@@ -6440,14 +6544,15 @@ dependencies = [
 
 [[package]]
 name = "swc_ecma_utils"
-version = "0.128.1"
+version = "0.128.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe5242670bc74e0a0b64b9d4912b37be36944517ce0881314162aeb4381272c3"
+checksum = "02f470d8cc31adf6189b228636201ee3cdd268c0b5a2d0407f83093dfa96ff91"
 dependencies = [
  "indexmap",
  "num_cpus",
  "once_cell",
  "rustc-hash",
+ "ryu-js",
  "swc_atoms",
  "swc_common",
  "swc_ecma_ast",
@@ -6562,6 +6667,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sync_wrapper"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
+
 [[package]]
 name = "synstructure"
 version = "0.12.6"
@@ -6678,7 +6789,7 @@ dependencies = [
  "h2 0.4.4",
  "http 1.1.0",
  "http-body-util",
- "hyper 1.1.0",
+ "hyper 1.4.0",
  "hyper-util",
  "jsonc-parser",
  "lazy-regex",
@@ -6688,7 +6799,7 @@ dependencies = [
  "nix 0.26.2",
  "once_cell",
  "os_pipe",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "pretty_assertions",
  "prost",
  "prost-build",
@@ -6726,18 +6837,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.59"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0126ad08bff79f29fc3ae6a55cc72352056dfff61e3ff8bb7129476d44b23aa"
+checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.59"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1cd413b5d558b4c5bf3680e324a6fa5014e7b7c067a51e69dbdf47eb7148b66"
+checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6811,7 +6922,7 @@ dependencies = [
  "libc",
  "mio",
  "num_cpus",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
@@ -6844,11 +6955,12 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.24.1"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
+checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
 dependencies = [
  "rustls",
+ "rustls-pki-types",
  "tokio",
 ]
 
@@ -6885,7 +6997,10 @@ dependencies = [
  "futures-core",
  "futures-io",
  "futures-sink",
+ "futures-util",
+ "hashbrown",
  "pin-project-lite",
+ "slab",
  "tokio",
  "tracing",
 ]
@@ -6943,6 +7058,7 @@ dependencies = [
  "futures-util",
  "pin-project",
  "pin-project-lite",
+ "tokio",
  "tower-layer",
  "tower-service",
 ]
@@ -7090,7 +7206,7 @@ dependencies = [
  "ipconfig",
  "lru-cache",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "rand",
  "resolv-conf",
  "serde",
@@ -7337,17 +7453,19 @@ dependencies = [
 
 [[package]]
 name = "v8"
-version = "0.92.0"
+version = "0.95.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "234589219e37a7496cbce73d971586db8369871be2420372c45a579b6a919b15"
+checksum = "c4395d3c43b81368d91335ffc78d71cb6e3288d311ab6a55094634cb2afdc5c5"
 dependencies = [
+ "bindgen",
  "bitflags 2.5.0",
  "fslock",
  "gzip-header",
  "home",
  "miniz_oxide",
  "once_cell",
- "which 5.0.0",
+ "paste",
+ "which 6.0.1",
 ]
 
 [[package]]
@@ -7516,9 +7634,9 @@ checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "wasm-streams"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4609d447824375f43e1ffbc051b50ad8f4b3ae8219680c94452ea05eb240ac7"
+checksum = "b65dc4c90b63b118468cf747d8bf3566c1913ef60be765b5730ead9e0a3ba129"
 dependencies = [
  "futures-util",
  "js-sys",
@@ -7539,9 +7657,12 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.25.4"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
+checksum = "b3de34ae270483955a94f4b21bdaaeb83d508bb84a01435f393818edb0012009"
+dependencies = [
+ "rustls-pki-types",
+]
 
 [[package]]
 name = "wgpu-core"
@@ -7559,7 +7680,7 @@ dependencies = [
  "log",
  "naga",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "profiling",
  "raw-window-handle",
  "ron",
@@ -7601,7 +7722,7 @@ dependencies = [
  "ndk-sys",
  "objc",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "profiling",
  "range-alloc",
  "raw-window-handle",
@@ -7640,15 +7761,14 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "5.0.0"
+version = "6.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bf3ea8596f3a0dd5980b46430f2058dfe2c36a27ccfbb1845d6fbfcd9ba6e14"
+checksum = "8211e4f58a2b2805adfbefbc07bab82958fc91e3836339b1ab7ae32465dce0d7"
 dependencies = [
  "either",
  "home",
- "once_cell",
  "rustix",
- "windows-sys 0.48.0",
+ "winsafe",
 ]
 
 [[package]]
@@ -7879,6 +7999,16 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "winreg"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
+dependencies = [
+ "cfg-if",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "winres"
 version = "0.1.12"
@@ -7888,6 +8018,12 @@ dependencies = [
  "toml 0.5.11",
 ]
 
+[[package]]
+name = "winsafe"
+version = "0.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"
+
 [[package]]
 name = "wtf8"
 version = "0.1.0"
@@ -8013,7 +8149,7 @@ dependencies = [
  "log",
  "num-traits",
  "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot 0.12.3",
  "rand",
  "regex",
  "thiserror",
diff --git a/Cargo.toml b/Cargo.toml
index 26f242036cc901..2e5464718fa183 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,46 +43,46 @@ license = "MIT"
 repository = "https://github.com/denoland/deno"
 
 [workspace.dependencies]
-deno_ast = { version = "=0.39.1", features = ["transpiling"] }
-deno_core = { version = "0.284.0" }
+deno_ast = { version = "=0.39.2", features = ["transpiling"] }
+deno_core = { version = "0.292.0" }
 
-deno_bench_util = { version = "0.149.0", path = "./bench_util" }
+deno_bench_util = { version = "0.152.0", path = "./bench_util" }
 deno_lockfile = "0.20.0"
 deno_media_type = { version = "0.1.4", features = ["module_specifier"] }
-deno_permissions = { version = "0.15.0", path = "./runtime/permissions" }
-deno_runtime = { version = "0.163.0", path = "./runtime" }
+deno_permissions = { version = "0.18.0", path = "./runtime/permissions" }
+deno_runtime = { version = "0.166.0", path = "./runtime" }
 deno_terminal = "0.1.1"
-napi_sym = { version = "0.85.0", path = "./cli/napi/sym" }
+napi_sym = { version = "0.88.0", path = "./cli/napi/sym" }
 test_util = { package = "test_server", path = "./tests/util/server" }
 
-denokv_proto = "0.7.0"
-denokv_remote = "0.7.0"
+denokv_proto = "0.8.1"
+denokv_remote = "0.8.1"
 # denokv_sqlite brings in bundled sqlite if we don't disable the default features
-denokv_sqlite = { default-features = false, version = "0.7.0" }
+denokv_sqlite = { default-features = false, version = "0.8.1" }
 
 # exts
-deno_broadcast_channel = { version = "0.149.0", path = "./ext/broadcast_channel" }
-deno_cache = { version = "0.87.0", path = "./ext/cache" }
-deno_canvas = { version = "0.24.0", path = "./ext/canvas" }
-deno_console = { version = "0.155.0", path = "./ext/console" }
-deno_cron = { version = "0.35.0", path = "./ext/cron" }
-deno_crypto = { version = "0.169.0", path = "./ext/crypto" }
-deno_fetch = { version = "0.179.0", path = "./ext/fetch" }
-deno_ffi = { version = "0.142.0", path = "./ext/ffi" }
-deno_fs = { version = "0.65.0", path = "./ext/fs" }
-deno_http = { version = "0.153.0", path = "./ext/http" }
-deno_io = { version = "0.65.0", path = "./ext/io" }
-deno_kv = { version = "0.63.0", path = "./ext/kv" }
-deno_napi = { version = "0.85.0", path = "./ext/napi" }
-deno_net = { version = "0.147.0", path = "./ext/net" }
-deno_node = { version = "0.92.0", path = "./ext/node" }
-deno_tls = { version = "0.142.0", path = "./ext/tls" }
-deno_url = { version = "0.155.0", path = "./ext/url" }
-deno_web = { version = "0.186.0", path = "./ext/web" }
-deno_webgpu = { version = "0.122.0", path = "./ext/webgpu" }
-deno_webidl = { version = "0.155.0", path = "./ext/webidl" }
-deno_websocket = { version = "0.160.0", path = "./ext/websocket" }
-deno_webstorage = { version = "0.150.0", path = "./ext/webstorage" }
+deno_broadcast_channel = { version = "0.152.0", path = "./ext/broadcast_channel" }
+deno_cache = { version = "0.90.0", path = "./ext/cache" }
+deno_canvas = { version = "0.27.0", path = "./ext/canvas" }
+deno_console = { version = "0.158.0", path = "./ext/console" }
+deno_cron = { version = "0.38.0", path = "./ext/cron" }
+deno_crypto = { version = "0.172.0", path = "./ext/crypto" }
+deno_fetch = { version = "0.182.0", path = "./ext/fetch" }
+deno_ffi = { version = "0.145.0", path = "./ext/ffi" }
+deno_fs = { version = "0.68.0", path = "./ext/fs" }
+deno_http = { version = "0.156.0", path = "./ext/http" }
+deno_io = { version = "0.68.0", path = "./ext/io" }
+deno_kv = { version = "0.66.0", path = "./ext/kv" }
+deno_napi = { version = "0.88.0", path = "./ext/napi" }
+deno_net = { version = "0.150.0", path = "./ext/net" }
+deno_node = { version = "0.95.0", path = "./ext/node" }
+deno_tls = { version = "0.145.0", path = "./ext/tls" }
+deno_url = { version = "0.158.0", path = "./ext/url" }
+deno_web = { version = "0.189.0", path = "./ext/web" }
+deno_webgpu = { version = "0.125.0", path = "./ext/webgpu" }
+deno_webidl = { version = "0.158.0", path = "./ext/webidl" }
+deno_websocket = { version = "0.163.0", path = "./ext/websocket" }
+deno_webstorage = { version = "0.153.0", path = "./ext/webstorage" }
 
 aes = "=0.8.3"
 anyhow = "1.0.57"
@@ -90,7 +90,7 @@ async-trait = "0.1.73"
 base32 = "=0.4.0"
 base64 = "0.21.4"
 bencher = "0.1"
-brotli = "3.3.4"
+brotli = "6.0.0"
 bytes = "1.4.0"
 cache_control = "=0.2.0"
 cbc = { version = "=0.1.2", features = ["alloc"] }
@@ -101,6 +101,7 @@ console_static_text = "=0.8.1"
 data-encoding = "2.3.3"
 data-url = "=0.3.0"
 deno_cache_dir = "=0.10.0"
+deno_config = { version = "=0.20.0", default-features = false }
 dlopen2 = "0.6.1"
 ecb = "=0.1.2"
 elliptic-curve = { version = "0.13.4", features = ["alloc", "arithmetic", "ecdh", "std", "pem"] }
@@ -117,8 +118,8 @@ http = "1.0"
 http-body-util = "0.1"
 http_v02 = { package = "http", version = "0.2.9" }
 httparse = "1.8.0"
-hyper = { version = "=1.1.0", features = ["full"] }
-hyper-util = { version = "=0.1.2", features = ["tokio", "server", "server-auto"] }
+hyper = { version = "=1.4.0", features = ["full"] }
+hyper-util = { version = "=0.1.6", features = ["tokio", "server", "server-auto"] }
 hyper_v014 = { package = "hyper", version = "0.14.26", features = ["runtime", "http1"] }
 indexmap = { version = "2", features = ["serde"] }
 jsonc-parser = { version = "=0.23.0", features = ["serde"] }
@@ -145,14 +146,13 @@ prost = "0.11"
 prost-build = "0.11"
 rand = "=0.8.5"
 regex = "^1.7.0"
-reqwest = { version = "=0.11.20", default-features = false, features = ["rustls-tls", "stream", "gzip", "brotli", "socks", "json"] } # pinned because of https://github.com/seanmonstar/reqwest/pull/1955
+reqwest = { version = "=0.12.4", default-features = false, features = ["rustls-tls", "stream", "gzip", "brotli", "socks", "json", "http2"] } # pinned because of https://github.com/seanmonstar/reqwest/pull/1955
 ring = "^0.17.0"
 rusqlite = { version = "=0.29.0", features = ["unlock_notify", "bundled"] }
-# pinned because it was causing issues on cargo publish
-rustls = "=0.21.11"
-rustls-pemfile = "1.0.0"
-rustls-tokio-stream = "=0.2.24"
-rustls-webpki = "0.101.4"
+rustls = "0.22.4"
+rustls-pemfile = "2"
+rustls-tokio-stream = "=0.2.23"
+rustls-webpki = "0.102"
 rustyline = "=13.0.0"
 saffron = "=0.1.0"
 scopeguard = "1.2.0"
@@ -160,6 +160,7 @@ serde = { version = "1.0.149", features = ["derive"] }
 serde_bytes = "0.11"
 serde_json = "1.0.85"
 serde_repr = "=0.1.16"
+sha1 = { version = "0.10.6", features = ["oid"] }
 sha2 = { version = "0.10.8", features = ["oid"] }
 signature = "2.1"
 slab = "0.4"
@@ -169,7 +170,7 @@ spki = "0.7.2"
 tar = "=0.4.40"
 tempfile = "3.4.0"
 termcolor = "1.1.3"
-thiserror = "1.0.40"
+thiserror = "1.0.61"
 tokio = { version = "1.36.0", features = ["full"] }
 tokio-metrics = { version = "0.3.0", features = ["rt"] }
 tokio-util = "0.7.4"
@@ -178,7 +179,7 @@ twox-hash = "=1.6.3"
 # Upgrading past 2.4.1 may cause WPT failures
 url = { version = "< 2.5.0", features = ["serde", "expose_internals"] }
 uuid = { version = "1.3.0", features = ["v4"] }
-webpki-roots = "0.25.2"
+webpki-roots = "0.26"
 zeromq = { version = "=0.3.4", default-features = false, features = ["tcp-transport", "tokio-runtime"] }
 zstd = "=0.12.4"
 
@@ -233,139 +234,145 @@ opt-level = 1
 
 # Optimize these packages for performance.
 # NB: the `bench` and `release` profiles must remain EXACTLY the same.
-[profile.bench.package.rand]
+[profile.bench.package.async-compression]
 opt-level = 3
-[profile.bench.package.flate2]
+[profile.bench.package.base64-simd]
 opt-level = 3
 [profile.bench.package.brotli]
 opt-level = 3
-[profile.bench.package.miniz_oxide]
-opt-level = 3
-[profile.bench.package.async-compression]
-opt-level = 3
 [profile.bench.package.brotli-decompressor]
 opt-level = 3
-[profile.bench.package.deno_bench_util]
-opt-level = 3
-[profile.bench.package.deno_core]
+[profile.bench.package.bytes]
 opt-level = 3
-[profile.bench.package.deno_runtime]
+[profile.bench.package.deno_bench_util]
 opt-level = 3
-[profile.bench.package.deno_http]
+[profile.bench.package.deno_broadcast_channel]
 opt-level = 3
-[profile.bench.package.deno_web]
+[profile.bench.package.deno_core]
 opt-level = 3
-[profile.bench.package.deno_broadcast_channel]
+[profile.bench.package.deno_crypto]
 opt-level = 3
 [profile.bench.package.deno_fetch]
 opt-level = 3
 [profile.bench.package.deno_ffi]
 opt-level = 3
-[profile.bench.package.deno_tls]
+[profile.bench.package.deno_http]
 opt-level = 3
-[profile.bench.package.deno_websocket]
+[profile.bench.package.deno_napi]
 opt-level = 3
 [profile.bench.package.deno_net]
 opt-level = 3
-[profile.bench.package.deno_crypto]
-opt-level = 3
 [profile.bench.package.deno_node]
 opt-level = 3
-[profile.bench.package.num-bigint-dig]
+[profile.bench.package.deno_runtime]
 opt-level = 3
-[profile.bench.package.v8]
+[profile.bench.package.deno_tls]
 opt-level = 3
-[profile.bench.package.serde_v8]
+[profile.bench.package.deno_url]
 opt-level = 3
-[profile.bench.package.serde]
+[profile.bench.package.deno_web]
 opt-level = 3
-[profile.bench.package.deno_url]
+[profile.bench.package.deno_websocket]
 opt-level = 3
-[profile.bench.package.url]
+[profile.bench.package.fastwebsockets]
 opt-level = 3
-[profile.bench.package.bytes]
+[profile.bench.package.flate2]
 opt-level = 3
 [profile.bench.package.futures-util]
 opt-level = 3
-[profile.bench.package.fastwebsockets]
-opt-level = 3
 [profile.bench.package.hyper]
 opt-level = 3
+[profile.bench.package.miniz_oxide]
+opt-level = 3
+[profile.bench.package.num-bigint-dig]
+opt-level = 3
+[profile.bench.package.rand]
+opt-level = 3
+[profile.bench.package.serde]
+opt-level = 3
+[profile.bench.package.serde_v8]
+opt-level = 3
+[profile.bench.package.test_napi]
+opt-level = 3
 [profile.bench.package.tokio]
 opt-level = 3
+[profile.bench.package.url]
+opt-level = 3
+[profile.bench.package.v8]
+opt-level = 3
 [profile.bench.package.zstd]
 opt-level = 3
 [profile.bench.package.zstd-sys]
 opt-level = 3
-[profile.bench.package.base64-simd]
-opt-level = 3
 
 # NB: the `bench` and `release` profiles must remain EXACTLY the same.
-[profile.release.package.rand]
+[profile.release.package.async-compression]
 opt-level = 3
-[profile.release.package.flate2]
+[profile.release.package.base64-simd]
 opt-level = 3
 [profile.release.package.brotli]
 opt-level = 3
-[profile.release.package.miniz_oxide]
-opt-level = 3
-[profile.release.package.async-compression]
-opt-level = 3
 [profile.release.package.brotli-decompressor]
 opt-level = 3
+[profile.release.package.bytes]
+opt-level = 3
 [profile.release.package.deno_bench_util]
 opt-level = 3
+[profile.release.package.deno_broadcast_channel]
+opt-level = 3
 [profile.release.package.deno_core]
 opt-level = 3
-[profile.release.package.deno_runtime]
+[profile.release.package.deno_crypto]
 opt-level = 3
-[profile.release.package.deno_http]
+[profile.release.package.deno_fetch]
 opt-level = 3
-[profile.release.package.deno_net]
+[profile.release.package.deno_ffi]
 opt-level = 3
-[profile.release.package.deno_web]
+[profile.release.package.deno_http]
 opt-level = 3
-[profile.release.package.deno_crypto]
+[profile.release.package.deno_napi]
+opt-level = 3
+[profile.release.package.deno_net]
 opt-level = 3
 [profile.release.package.deno_node]
 opt-level = 3
-[profile.release.package.deno_broadcast_channel]
+[profile.release.package.deno_runtime]
 opt-level = 3
-[profile.release.package.deno_fetch]
+[profile.release.package.deno_tls]
 opt-level = 3
-[profile.release.package.deno_ffi]
+[profile.release.package.deno_url]
 opt-level = 3
-[profile.release.package.deno_tls]
+[profile.release.package.deno_web]
 opt-level = 3
 [profile.release.package.deno_websocket]
 opt-level = 3
-[profile.release.package.deno_napi]
-opt-level = 3
-[profile.release.package.test_napi]
+[profile.release.package.fastwebsockets]
 opt-level = 3
-[profile.release.package.num-bigint-dig]
+[profile.release.package.flate2]
 opt-level = 3
-[profile.release.package.v8]
+[profile.release.package.futures-util]
 opt-level = 3
-[profile.release.package.serde_v8]
+[profile.release.package.hyper]
 opt-level = 3
-[profile.release.package.serde]
+[profile.release.package.miniz_oxide]
 opt-level = 3
-[profile.release.package.deno_url]
+[profile.release.package.num-bigint-dig]
 opt-level = 3
-[profile.release.package.url]
+[profile.release.package.rand]
 opt-level = 3
-[profile.release.package.bytes]
+[profile.release.package.serde]
 opt-level = 3
-[profile.release.package.futures-util]
+[profile.release.package.serde_v8]
 opt-level = 3
-[profile.release.package.hyper]
+[profile.release.package.test_napi]
 opt-level = 3
 [profile.release.package.tokio]
 opt-level = 3
+[profile.release.package.url]
+opt-level = 3
+[profile.release.package.v8]
+opt-level = 3
 [profile.release.package.zstd]
 opt-level = 3
 [profile.release.package.zstd-sys]
 opt-level = 3
-[profile.release.package.base64-simd]
-opt-level = 3
diff --git a/Releases.md b/Releases.md
index 9e69d862cc4482..e8ff9f37c016f5 100644
--- a/Releases.md
+++ b/Releases.md
@@ -6,6 +6,68 @@ https://github.com/denoland/deno/releases
 We also have one-line install commands at:
 https://github.com/denoland/deno_install
 
+### 1.44.4 / 2024.06.19
+
+- Revert "chore: upgrade to reqwest 0.12.4 and rustls 0.22 (#24056)" (#24262)
+- fix(ext/node): Add Dirent.path and Dirent.parentPath (#24257)
+- fix(ext/node): Add SIGPOLL and SIGUNUSED signals (#24259)
+- fix(ext/node): use primordials in `ext/node/polyfills/_utils.ts` (#24253)
+
+### 1.44.3 / 2024.06.18
+
+- feat(lsp): multi deno.json resolver scopes (#24206)
+- fix(cli): missing flag for `--unstable-process` (#24199)
+- fix(docs): correctly resolve href for built-ins (#24228)
+- fix(ext/console): bump default max str lengthto 10_00 (#24245)
+- fix(ext/http): actually await `goAhead` promise (#24226)
+- fix(ext/node): add missing BlockList & SocketAddress classes (#24229)
+- fix(ext/node): `server.close()` does graceful shutdown (#24184)
+- fix(ext/node): better support for `node:diagnostics_channel` module (#24088)
+- fix(ext/node): make process.versions own property (#24240)
+- fix(ext/node): use `Deno.FsFile.statSync()` (#24234)
+- fix(ext/permissions): add correct feature flags to winapi (#24218)
+- fix(ext/web): fix `AbortSignal.timeout()` leak (#23842)
+- fix(ext/webgpu): fix surface creation panic when adapter not initialized
+  (#24201)
+- fix(inspector): crash on "Debugger.setBlackboxPatterns" (#24204)
+- fix(lsp): use import map from workspace root (#24246)
+- fix(napi): Read reference ownership before calling finalizer to avoid crash
+  (#24203)
+- fix(no-slow-types): handle named type in mapped type (#24205)
+- fix(npm): use more relaxed package.json version constraint parsing (#24202)
+- fix(repl): prevent panic when deleting globalThis.closed property (#24014)
+- perf(lsp): store settings in Arc (#24191)
+- perf(node): ensure cjs wrapper module has deterministic output (#24248)
+
+### 1.44.2 / 2024.06.13
+
+- FUTURE: support `deno install <alias>@npm:<package>` (#24156)
+- feat(lsp): respect editor indentation options (#24181)
+- feat(lsp): workspace jsr resolution (#24121)
+- fix(check): attempt to resolve types from pkg before `@types` pkg (#24152)
+- fix(cli): Explicitly cache NPM packages during `deno install` (#24190)
+- fix(cli): Overwrite existing bin entries in `node_modules` (#24123)
+- fix(ext/http): print `[]` around ipv6 addresses (#24150)
+- fix(ext/net): make node:http2 work with DENO_FUTURE=1 (#24144)
+- fix(ext/node): ServerResponse header array handling (#24149)
+- fix(ext/node): add crypto and zlib constants (#24151)
+- fix(ext/node): fix vm memory usage and context initialization (#23976)
+- fix(ext/node): lossy UTF-8 read node_modules files (#24140)
+- fix(ext/node): send data frame with end_stream flag on _final call (#24147)
+- fix(ext/node): support stdin child_process IPC & fd stdout/stderr (#24106)
+- fix(ext/web): correct string tag for MessageEvent (#24134)
+- fix(ext/websocket): correctly order messages when sending blobs (#24133)
+- fix(jupyter): Avoid panicking when `DEBUG` env var is set (#24168)
+- fix(lsp): don't sort workspace files (#24180)
+- fix(lsp): strip .js before probing for valid import fix (#24188)
+- fix(npm): resolve dynamic npm imports individually (#24170)
+- fix: Rewrite Node-API (#24101)
+- fix: clean up some node-api details (#24178)
+- fix: do not panic linting files with UTF-8 BOM (#24136)
+- fix: don't panic when cache is not available (#24175)
+- fix: make writing to the deps cache more reliable (#24135)
+- fix: upgrade deno_core (#24128)
+
 ### 1.44.1 / 2024.06.05
 
 - fix(console): add missing AssertionError to js (#22358)
diff --git a/bench_util/Cargo.toml b/bench_util/Cargo.toml
index 755ab8a4f51a38..a82e59cdfaaad6 100644
--- a/bench_util/Cargo.toml
+++ b/bench_util/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_bench_util"
-version = "0.149.0"
+version = "0.152.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 0292b025d5676d..0452ac0de9e986 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno"
-version = "1.44.1"
+version = "1.44.4"
 authors.workspace = true
 default-run = "deno"
 edition.workspace = true
@@ -44,7 +44,7 @@ default = ["upgrade", "__vendored_zlib_ng"]
 upgrade = []
 # A dev feature to disable creations and loading of snapshots in favor of
 # loading JS sources at runtime.
-__runtime_js_sources = ["deno_runtime/__runtime_js_sources"]
+hmr = ["deno_runtime/hmr"]
 # Vendor zlib as zlib-ng
 __vendored_zlib_ng = ["flate2/zlib-ng-compat", "libz-sys/zlib-ng"]
 
@@ -65,19 +65,19 @@ winres.workspace = true
 [dependencies]
 deno_ast = { workspace = true, features = ["bundler", "cjs", "codegen", "proposal", "react", "sourcemap", "transforms", "typescript", "view", "visit"] }
 deno_cache_dir = { workspace = true }
-deno_config = "=0.16.4"
+deno_config = { workspace = true, features = ["workspace"] }
 deno_core = { workspace = true, features = ["include_js_files_for_snapshotting"] }
-deno_doc = { version = "=0.139.0", features = ["html", "syntect"] }
-deno_emit = "=0.42.0"
-deno_graph = { version = "=0.78.0", features = ["tokio_executor"] }
+deno_doc = { version = "=0.141.0", features = ["html", "syntect"] }
+deno_emit = "=0.43.0"
+deno_graph = { version = "=0.79.0", features = ["tokio_executor"] }
 deno_lint = { version = "=0.60.0", features = ["docs"] }
 deno_lockfile.workspace = true
-deno_npm = "=0.21.3"
+deno_npm = "=0.21.4"
 deno_runtime = { workspace = true, features = ["include_js_files_for_snapshotting"] }
-deno_semver = "=0.5.4"
-deno_task_shell = "=0.16.1"
+deno_semver = "=0.5.6"
+deno_task_shell = "=0.17.0"
 deno_terminal.workspace = true
-eszip = "=0.71.0"
+eszip = "=0.72.1"
 napi_sym.workspace = true
 
 async-trait.workspace = true
@@ -107,8 +107,7 @@ faster-hex.workspace = true
 flate2.workspace = true
 fs3.workspace = true
 glob = "0.3.1"
-ignore = "0.4"
-import_map = { version = "=0.19.0", features = ["ext"] }
+import_map = { version = "=0.20.0", features = ["ext"] }
 indexmap.workspace = true
 jsonc-parser.workspace = true
 jupyter_runtime = { package = "runtimelib", version = "=0.11.0" }
@@ -149,7 +148,6 @@ tower-lsp.workspace = true
 twox-hash.workspace = true
 typed-arena = "=2.0.1"
 uuid = { workspace = true, features = ["serde"] }
-walkdir = "=2.3.2"
 zeromq.workspace = true
 zstd.workspace = true
 
@@ -164,6 +162,7 @@ nix.workspace = true
 deno_bench_util.workspace = true
 pretty_assertions.workspace = true
 test_util.workspace = true
+walkdir = "=2.3.2"
 
 [package.metadata.winres]
 # This section defines the metadata that appears in the deno.exe PE header.
diff --git a/cli/args/flags.rs b/cli/args/flags.rs
index 711ec4c6128611..710dbc0a64ca72 100644
--- a/cli/args/flags.rs
+++ b/cli/args/flags.rs
@@ -9,11 +9,13 @@ use clap::ArgMatches;
 use clap::ColorChoice;
 use clap::Command;
 use clap::ValueHint;
+use deno_config::glob::FilePatterns;
 use deno_config::glob::PathOrPatternSet;
 use deno_config::ConfigFlag;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
+use deno_core::normalize_path;
 use deno_core::resolve_url_or_path;
 use deno_core::url::Url;
 use deno_graph::GraphKind;
@@ -34,6 +36,7 @@ use std::path::PathBuf;
 use std::str::FromStr;
 
 use crate::args::resolve_no_prompt;
+use crate::util::collections::CheckedSet;
 use crate::util::fs::canonicalize_path;
 
 use super::flags_net;
@@ -45,6 +48,29 @@ pub struct FileFlags {
   pub include: Vec<String>,
 }
 
+impl FileFlags {
+  pub fn as_file_patterns(
+    &self,
+    base: &Path,
+  ) -> Result<FilePatterns, AnyError> {
+    Ok(FilePatterns {
+      include: if self.include.is_empty() {
+        None
+      } else {
+        Some(PathOrPatternSet::from_include_relative_path_or_patterns(
+          base,
+          &self.include,
+        )?)
+      },
+      exclude: PathOrPatternSet::from_exclude_relative_path_or_patterns(
+        base,
+        &self.ignore,
+      )?,
+      base: base.to_path_buf(),
+    })
+  }
+}
+
 #[derive(Clone, Debug, Default, Eq, PartialEq)]
 pub struct AddFlags {
   pub packages: Vec<String>,
@@ -133,6 +159,10 @@ impl Default for DocSourceFileFlag {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DocHtmlFlag {
   pub name: Option<String>,
+  pub category_docs_path: Option<String>,
+  pub symbol_redirect_map_path: Option<String>,
+  pub default_symbol_map_path: Option<String>,
+  pub strip_trailing_html: bool,
   pub output: String,
 }
 
@@ -152,7 +182,7 @@ pub struct EvalFlags {
   pub code: String,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Clone, Default, Debug, Eq, PartialEq)]
 pub struct FmtFlags {
   pub check: bool,
   pub files: FileFlags,
@@ -231,7 +261,7 @@ pub struct UninstallFlags {
   pub kind: UninstallKind,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Clone, Debug, Default, Eq, PartialEq)]
 pub struct LintFlags {
   pub files: FileFlags,
   pub rules: bool,
@@ -319,7 +349,7 @@ pub struct TaskFlags {
   pub task: Option<String>,
 }
 
-#[derive(Clone, Debug, Default, Eq, PartialEq)]
+#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub enum TestReporterConfig {
   #[default]
   Pretty,
@@ -494,6 +524,7 @@ pub struct Flags {
   pub argv: Vec<String>,
   pub subcommand: DenoSubcommand,
 
+  pub frozen_lockfile: bool,
   pub ca_stores: Option<Vec<String>>,
   pub ca_data: Option<CaData>,
   pub cache_blocklist: Vec<String>,
@@ -515,6 +546,7 @@ pub struct Flags {
   pub inspect_wait: Option<SocketAddr>,
   pub inspect: Option<SocketAddr>,
   pub location: Option<Url>,
+  // TODO(bartlomieju): deprecated, to be removed in Deno 2.
   pub lock_write: bool,
   pub lock: Option<String>,
   pub log_level: Option<Level>,
@@ -833,30 +865,54 @@ impl Flags {
     args
   }
 
-  /// Extract path arguments for config search paths.
-  /// If it returns Some(vec), the config should be discovered
-  /// from the passed `current_dir` after trying to discover from each entry in
-  /// the returned vector.
-  /// If it returns None, the config file shouldn't be discovered at all.
+  /// Extract the directory paths the config file should be discovered from.
+  ///
+  /// Returns `None` if the config file should not be auto-discovered.
   pub fn config_path_args(&self, current_dir: &Path) -> Option<Vec<PathBuf>> {
-    use DenoSubcommand::*;
+    fn resolve_multiple_files(
+      files: &[String],
+      current_dir: &Path,
+    ) -> Vec<PathBuf> {
+      let mut seen = CheckedSet::with_capacity(files.len());
+      let result = files
+        .iter()
+        .filter_map(|p| {
+          let path = normalize_path(current_dir.join(p).parent()?);
+          if seen.insert(&path) {
+            Some(path)
+          } else {
+            None
+          }
+        })
+        .collect::<Vec<_>>();
+      if result.is_empty() {
+        vec![current_dir.to_path_buf()]
+      } else {
+        result
+      }
+    }
 
+    use DenoSubcommand::*;
     match &self.subcommand {
       Fmt(FmtFlags { files, .. }) => {
-        Some(files.include.iter().map(|p| current_dir.join(p)).collect())
+        Some(resolve_multiple_files(&files.include, current_dir))
       }
       Lint(LintFlags { files, .. }) => {
-        Some(files.include.iter().map(|p| current_dir.join(p)).collect())
+        Some(resolve_multiple_files(&files.include, current_dir))
       }
-      Run(RunFlags { script, .. }) => {
+      Run(RunFlags { script, .. })
+      | Compile(CompileFlags {
+        source_file: script,
+        ..
+      }) => {
         if let Ok(module_specifier) = resolve_url_or_path(script, current_dir) {
           if module_specifier.scheme() == "file"
             || module_specifier.scheme() == "npm"
           {
             if let Ok(p) = module_specifier.to_file_path() {
-              Some(vec![p])
+              Some(vec![p.parent().unwrap().to_path_buf()])
             } else {
-              Some(vec![])
+              Some(vec![current_dir.to_path_buf()])
             }
           } else {
             // When the entrypoint doesn't have file: scheme (it's the remote
@@ -864,7 +920,7 @@ impl Flags {
             None
           }
         } else {
-          Some(vec![])
+          Some(vec![current_dir.to_path_buf()])
         }
       }
       Task(TaskFlags {
@@ -875,57 +931,10 @@ impl Flags {
         // `--cwd` when specified
         match canonicalize_path(&PathBuf::from(path)) {
           Ok(path) => Some(vec![path]),
-          Err(_) => Some(vec![]),
-        }
-      }
-      _ => Some(vec![]),
-    }
-  }
-
-  /// Extract path argument for `package.json` search paths.
-  /// If it returns Some(path), the `package.json` should be discovered
-  /// from the `path` dir.
-  /// If it returns None, the `package.json` file shouldn't be discovered at
-  /// all.
-  pub fn package_json_search_dir(&self, current_dir: &Path) -> Option<PathBuf> {
-    use DenoSubcommand::*;
-
-    match &self.subcommand {
-      Run(RunFlags { script, .. }) | Serve(ServeFlags { script, .. }) => {
-        let module_specifier = resolve_url_or_path(script, current_dir).ok()?;
-        if module_specifier.scheme() == "file" {
-          let p = module_specifier
-            .to_file_path()
-            .unwrap()
-            .parent()?
-            .to_owned();
-          Some(p)
-        } else if module_specifier.scheme() == "npm" {
-          Some(current_dir.to_path_buf())
-        } else {
-          None
-        }
-      }
-      Task(TaskFlags { cwd: Some(cwd), .. }) => {
-        resolve_url_or_path(cwd, current_dir)
-          .ok()?
-          .to_file_path()
-          .ok()
-      }
-      Task(_) | Check(_) | Coverage(_) | Cache(_) | Info(_) | Eval(_)
-      | Test(_) | Bench(_) | Repl(_) | Compile(_) | Publish(_) => {
-        Some(current_dir.to_path_buf())
-      }
-      Add(_) | Bundle(_) | Completions(_) | Doc(_) | Fmt(_) | Init(_)
-      | Uninstall(_) | Jupyter(_) | Lsp | Lint(_) | Types | Upgrade(_)
-      | Vendor(_) => None,
-      Install(_) => {
-        if *DENO_FUTURE {
-          Some(current_dir.to_path_buf())
-        } else {
-          None
+          Err(_) => Some(vec![current_dir.to_path_buf()]),
         }
       }
+      _ => Some(vec![current_dir.to_path_buf()]),
     }
   }
 
@@ -1483,12 +1492,15 @@ Future runs of this module will trigger no downloads or compilation unless
 --reload is specified.",
     )
     .defer(|cmd| {
-      compile_args(cmd).arg(check_arg(false)).arg(
-        Arg::new("file")
-          .num_args(1..)
-          .required(true)
-          .value_hint(ValueHint::FilePath),
-      )
+      compile_args(cmd)
+        .arg(check_arg(false))
+        .arg(
+          Arg::new("file")
+            .num_args(1..)
+            .required(true)
+            .value_hint(ValueHint::FilePath),
+        )
+        .arg(frozen_lockfile_arg())
     })
 }
 
@@ -1794,6 +1806,37 @@ Show documentation for runtime built-ins:
             .action(ArgAction::Set)
             .require_equals(true)
         )
+        .arg(
+          Arg::new("category-docs")
+            .long("category-docs")
+            .help("Path to a JSON file keyed by category and an optional value of a markdown doc")
+            .requires("html")
+            .action(ArgAction::Set)
+            .require_equals(true)
+        )
+        .arg(
+          Arg::new("symbol-redirect-map")
+            .long("symbol-redirect-map")
+            .help("Path to a JSON file keyed by file, with an inner map of symbol to an external link")
+            .requires("html")
+            .action(ArgAction::Set)
+            .require_equals(true)
+        )
+        .arg(
+          Arg::new("strip-trailing-html")
+            .long("strip-trailing-html")
+            .help("Remove trailing .html from various links. Will still generate files with a .html extension.")
+            .requires("html")
+            .action(ArgAction::SetTrue)
+        )
+        .arg(
+          Arg::new("default-symbol-map")
+            .long("default-symbol-map")
+            .help("Uses the provided mapping of default name to wanted name for usage blocks.")
+            .requires("html")
+            .action(ArgAction::Set)
+            .require_equals(true)
+        )
         .arg(
           Arg::new("output")
             .long("output")
@@ -2635,7 +2678,7 @@ Directory arguments are expanded to all contained files matching the glob
       Arg::new("clean")
         .long("clean")
         .help("Empty the temporary coverage profile data directory before running tests.
-        
+
 Note: running multiple `deno test --clean` calls in series or parallel for the same coverage directory may cause race conditions.")
         .action(ArgAction::SetTrue),
     )
@@ -3236,6 +3279,7 @@ fn runtime_args(
     app
   };
   app
+    .arg(frozen_lockfile_arg())
     .arg(cached_only_arg())
     .arg(location_arg())
     .arg(v8_flags_arg())
@@ -3349,6 +3393,17 @@ fn cached_only_arg() -> Arg {
     .help("Require that remote dependencies are already cached")
 }
 
+fn frozen_lockfile_arg() -> Arg {
+  Arg::new("frozen")
+    .long("frozen")
+    .alias("frozen-lockfile")
+    .value_parser(value_parser!(bool))
+    .num_args(0..=1)
+    .require_equals(true)
+    .default_missing_value("true")
+    .help("Error out if lockfile is out of date")
+}
+
 /// Used for subcommands that operate on executable scripts only.
 /// `deno fmt` has its own `--ext` arg because its possible values differ.
 /// If --ext is not provided and the script doesn't have a file extension,
@@ -3569,12 +3624,14 @@ If value is not provided, defaults to \"deno.lock\" in the current working direc
     .value_hint(ValueHint::FilePath)
 }
 
+// TODO(bartlomieju): deprecated, to be removed in Deno 2.
 fn lock_write_arg() -> Arg {
   Arg::new("lock-write")
     .action(ArgAction::SetTrue)
     .long("lock-write")
     .help("Force overwriting the lock file.")
     .conflicts_with("no-lock")
+    .hide(true)
 }
 
 fn no_lock_arg() -> Arg {
@@ -3739,6 +3796,7 @@ fn bundle_parse(flags: &mut Flags, matches: &mut ArgMatches) {
 
 fn cache_parse(flags: &mut Flags, matches: &mut ArgMatches) {
   compile_args_parse(flags, matches);
+  frozen_lockfile_arg_parse(flags, matches);
   let files = matches.remove_many::<String>("file").unwrap().collect();
   flags.subcommand = DenoSubcommand::Cache(CacheFlags { files });
 }
@@ -3879,10 +3937,23 @@ fn doc_parse(flags: &mut Flags, matches: &mut ArgMatches) {
   let filter = matches.remove_one::<String>("filter");
   let html = if matches.get_flag("html") {
     let name = matches.remove_one::<String>("name");
+    let category_docs_path = matches.remove_one::<String>("category-docs");
+    let symbol_redirect_map_path =
+      matches.remove_one::<String>("symbol-redirect-map");
+    let strip_trailing_html = matches.get_flag("strip-trailing-html");
+    let default_symbol_map_path =
+      matches.remove_one::<String>("default-symbol-map");
     let output = matches
       .remove_one::<String>("output")
       .unwrap_or(String::from("./docs/"));
-    Some(DocHtmlFlag { name, output })
+    Some(DocHtmlFlag {
+      name,
+      category_docs_path,
+      symbol_redirect_map_path,
+      default_symbol_map_path,
+      strip_trailing_html,
+      output,
+    })
   } else {
     None
   };
@@ -4528,6 +4599,7 @@ fn runtime_args_parse(
 ) {
   compile_args_parse(flags, matches);
   cached_only_arg_parse(flags, matches);
+  frozen_lockfile_arg_parse(flags, matches);
   if include_perms {
     permission_args_parse(flags, matches);
   }
@@ -4619,6 +4691,12 @@ fn cached_only_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
   }
 }
 
+fn frozen_lockfile_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
+  if let Some(&v) = matches.get_one::<bool>("frozen") {
+    flags.frozen_lockfile = v;
+  }
+}
+
 fn ext_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
   flags.ext = matches.remove_one::<String>("ext");
 }
@@ -4672,6 +4750,7 @@ fn check_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
 fn lock_args_parse(flags: &mut Flags, matches: &mut ArgMatches) {
   lock_arg_parse(flags, matches);
   no_lock_arg_parse(flags, matches);
+  // TODO(bartlomieju): deprecated, to be removed in Deno 2.
   if matches.get_flag("lock-write") {
     flags.lock_write = true;
   }
@@ -7780,7 +7859,7 @@ mod tests {
     let r = flags_from_vec(svec![
       "deno",
       "run",
-      "--unsafely-ignore-certificate-errors=deno.land,localhost,::,127.0.0.1,[::1],1.2.3.4",
+      "--unsafely-ignore-certificate-errors=deno.land,localhost,[::],127.0.0.1,[::1],1.2.3.4",
       "script.ts"
     ]);
     assert_eq!(
@@ -7792,7 +7871,7 @@ mod tests {
         unsafely_ignore_certificate_errors: Some(svec![
           "deno.land",
           "localhost",
-          "::",
+          "[::]",
           "127.0.0.1",
           "[::1]",
           "1.2.3.4"
@@ -7808,7 +7887,7 @@ mod tests {
     let r = flags_from_vec(svec![
       "deno",
       "repl",
-      "--unsafely-ignore-certificate-errors=deno.land,localhost,::,127.0.0.1,[::1],1.2.3.4"]);
+      "--unsafely-ignore-certificate-errors=deno.land,localhost,[::],127.0.0.1,[::1],1.2.3.4"]);
     assert_eq!(
       r.unwrap(),
       Flags {
@@ -7820,7 +7899,7 @@ mod tests {
         unsafely_ignore_certificate_errors: Some(svec![
           "deno.land",
           "localhost",
-          "::",
+          "[::]",
           "127.0.0.1",
           "[::1]",
           "1.2.3.4"
@@ -8012,7 +8091,7 @@ mod tests {
     let r = flags_from_vec(svec![
       "deno",
       "run",
-      "--allow-net=deno.land,deno.land:80,::,127.0.0.1,[::1],1.2.3.4:5678,:5678,[::1]:8080",
+      "--allow-net=deno.land,deno.land:80,[::],127.0.0.1,[::1],1.2.3.4:5678,:5678,[::1]:8080",
       "script.ts"
     ]);
     assert_eq!(
@@ -8025,7 +8104,7 @@ mod tests {
           allow_net: Some(svec![
             "deno.land",
             "deno.land:80",
-            "::",
+            "[::]",
             "127.0.0.1",
             "[::1]",
             "1.2.3.4:5678",
@@ -8047,7 +8126,7 @@ mod tests {
     let r = flags_from_vec(svec![
       "deno",
       "run",
-      "--deny-net=deno.land,deno.land:80,::,127.0.0.1,[::1],1.2.3.4:5678,:5678,[::1]:8080",
+      "--deny-net=deno.land,deno.land:80,[::],127.0.0.1,[::1],1.2.3.4:5678,:5678,[::1]:8080",
       "script.ts"
     ]);
     assert_eq!(
@@ -8060,7 +8139,7 @@ mod tests {
           deny_net: Some(svec![
             "deno.land",
             "deno.land:80",
-            "::",
+            "[::]",
             "127.0.0.1",
             "[::1]",
             "1.2.3.4:5678",
@@ -8789,6 +8868,10 @@ mod tests {
           lint: false,
           html: Some(DocHtmlFlag {
             name: Some("My library".to_string()),
+            category_docs_path: None,
+            symbol_redirect_map_path: None,
+            default_symbol_map_path: None,
+            strip_trailing_html: false,
             output: String::from("./docs/"),
           }),
           source_files: DocSourceFileFlag::Paths(svec!["path/to/module.ts"]),
@@ -8815,6 +8898,10 @@ mod tests {
           json: false,
           html: Some(DocHtmlFlag {
             name: Some("My library".to_string()),
+            category_docs_path: None,
+            symbol_redirect_map_path: None,
+            default_symbol_map_path: None,
+            strip_trailing_html: false,
             output: String::from("./foo"),
           }),
           lint: true,
@@ -9191,7 +9278,15 @@ mod tests {
   fn test_config_path_args() {
     let flags = flags_from_vec(svec!["deno", "run", "foo.js"]).unwrap();
     let cwd = std::env::current_dir().unwrap();
-    assert_eq!(flags.config_path_args(&cwd), Some(vec![cwd.join("foo.js")]));
+
+    assert_eq!(flags.config_path_args(&cwd), Some(vec![cwd.clone()]));
+
+    let flags = flags_from_vec(svec!["deno", "run", "sub_dir/foo.js"]).unwrap();
+    let cwd = std::env::current_dir().unwrap();
+    assert_eq!(
+      flags.config_path_args(&cwd),
+      Some(vec![cwd.join("sub_dir").clone()])
+    );
 
     let flags =
       flags_from_vec(svec!["deno", "run", "https://example.com/foo.js"])
@@ -9199,20 +9294,27 @@ mod tests {
     assert_eq!(flags.config_path_args(&cwd), None);
 
     let flags =
-      flags_from_vec(svec!["deno", "lint", "dir/a.js", "dir/b.js"]).unwrap();
+      flags_from_vec(svec!["deno", "lint", "dir/a/a.js", "dir/b/b.js"])
+        .unwrap();
     assert_eq!(
       flags.config_path_args(&cwd),
-      Some(vec![cwd.join("dir/a.js"), cwd.join("dir/b.js")])
+      Some(vec![cwd.join("dir/a/"), cwd.join("dir/b/")])
     );
 
     let flags = flags_from_vec(svec!["deno", "lint"]).unwrap();
-    assert!(flags.config_path_args(&cwd).unwrap().is_empty());
+    assert_eq!(flags.config_path_args(&cwd), Some(vec![cwd.clone()]));
 
-    let flags =
-      flags_from_vec(svec!["deno", "fmt", "dir/a.js", "dir/b.js"]).unwrap();
+    let flags = flags_from_vec(svec![
+      "deno",
+      "fmt",
+      "dir/a/a.js",
+      "dir/a/a2.js",
+      "dir/b.js"
+    ])
+    .unwrap();
     assert_eq!(
       flags.config_path_args(&cwd),
-      Some(vec![cwd.join("dir/a.js"), cwd.join("dir/b.js")])
+      Some(vec![cwd.join("dir/a/"), cwd.join("dir/")])
     );
   }
 
@@ -9789,4 +9891,33 @@ mod tests {
       }
     );
   }
+
+  #[test]
+  fn run_with_frozen_lockfile() {
+    let cases = [
+      (Some("--frozen"), true),
+      (Some("--frozen=true"), true),
+      (Some("--frozen=false"), false),
+      (None, false),
+    ];
+    for (flag, frozen) in cases {
+      let mut args = svec!["deno", "run"];
+      if let Some(f) = flag {
+        args.push(f.into());
+      }
+      args.push("script.ts".into());
+      let r = flags_from_vec(args);
+      assert_eq!(
+        r.unwrap(),
+        Flags {
+          subcommand: DenoSubcommand::Run(RunFlags::new_default(
+            "script.ts".to_string(),
+          )),
+          frozen_lockfile: frozen,
+          code_cache_enabled: true,
+          ..Flags::default()
+        }
+      );
+    }
+  }
 }
diff --git a/cli/args/flags_net.rs b/cli/args/flags_net.rs
index 2ea4670563ba05..57cf8d527c145f 100644
--- a/cli/args/flags_net.rs
+++ b/cli/args/flags_net.rs
@@ -1,6 +1,7 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use deno_core::url::Url;
+use deno_runtime::deno_permissions::NetDescriptor;
 use std::net::IpAddr;
 use std::str::FromStr;
 
@@ -42,21 +43,17 @@ pub fn validator(host_and_port: &str) -> Result<String, String> {
 /// `127.0.0.1:port` and `localhost:port`.
 pub fn parse(paths: Vec<String>) -> clap::error::Result<Vec<String>> {
   let mut out: Vec<String> = vec![];
-  for host_and_port in paths.iter() {
-    if Url::parse(&format!("internal://{host_and_port}")).is_ok()
-      || host_and_port.parse::<IpAddr>().is_ok()
-    {
-      out.push(host_and_port.to_owned())
-    } else if let Ok(port) = host_and_port.parse::<BarePort>() {
+  for host_and_port in paths.into_iter() {
+    if let Ok(port) = host_and_port.parse::<BarePort>() {
       // we got bare port, let's add default hosts
       for host in ["0.0.0.0", "127.0.0.1", "localhost"].iter() {
         out.push(format!("{}:{}", host, port.0));
       }
     } else {
-      return Err(clap::Error::raw(
-        clap::error::ErrorKind::InvalidValue,
-        format!("Bad host:port pair: {host_and_port}"),
-      ));
+      host_and_port.parse::<NetDescriptor>().map_err(|e| {
+        clap::Error::raw(clap::error::ErrorKind::InvalidValue, format!("{e:?}"))
+      })?;
+      out.push(host_and_port)
     }
   }
   Ok(out)
@@ -121,8 +118,8 @@ mod tests {
     let entries = svec![
       "deno.land",
       "deno.land:80",
-      "::",
-      "::1",
+      "[::]",
+      "[::1]",
       "127.0.0.1",
       "[::1]",
       "1.2.3.4:5678",
@@ -142,8 +139,8 @@ mod tests {
     let expected = svec![
       "deno.land",
       "deno.land:80",
-      "::",
-      "::1",
+      "[::]",
+      "[::1]",
       "127.0.0.1",
       "[::1]",
       "1.2.3.4:5678",
@@ -174,10 +171,8 @@ mod tests {
 
   #[test]
   fn parse_net_args_ipv6() {
-    let entries =
-      svec!["::", "::1", "[::1]", "[::]:5678", "[::1]:5678", "::cafe"];
-    let expected =
-      svec!["::", "::1", "[::1]", "[::]:5678", "[::1]:5678", "::cafe"];
+    let entries = svec!["[::1]", "[::]:5678", "[::1]:5678"];
+    let expected = svec!["[::1]", "[::]:5678", "[::1]:5678"];
     let actual = parse(entries).unwrap();
     assert_eq!(actual, expected);
   }
@@ -190,12 +185,36 @@ mod tests {
 
   #[test]
   fn parse_net_args_ipv6_error2() {
-    let entries = svec!["0123:4567:890a:bcde:fg::"];
+    let entries = svec!["::1"];
     assert!(parse(entries).is_err());
   }
 
   #[test]
   fn parse_net_args_ipv6_error3() {
+    let entries = svec!["::"];
+    assert!(parse(entries).is_err());
+  }
+
+  #[test]
+  fn parse_net_args_ipv6_error4() {
+    let entries = svec!["::cafe"];
+    assert!(parse(entries).is_err());
+  }
+
+  #[test]
+  fn parse_net_args_ipv6_error5() {
+    let entries = svec!["1::1"];
+    assert!(parse(entries).is_err());
+  }
+
+  #[test]
+  fn parse_net_args_ipv6_error6() {
+    let entries = svec!["0123:4567:890a:bcde:fg::"];
+    assert!(parse(entries).is_err());
+  }
+
+  #[test]
+  fn parse_net_args_ipv6_error7() {
     let entries = svec!["[::q]:8080"];
     assert!(parse(entries).is_err());
   }
diff --git a/cli/args/import_map.rs b/cli/args/import_map.rs
index 2dc5a21d1a81a2..7a16ab21565bea 100644
--- a/cli/args/import_map.rs
+++ b/cli/args/import_map.rs
@@ -1,127 +1,25 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
 use deno_core::serde_json;
 use deno_core::url::Url;
 use deno_runtime::deno_permissions::PermissionsContainer;
-use import_map::ImportMap;
-use import_map::ImportMapDiagnostic;
-use log::warn;
 
-use super::ConfigFile;
 use crate::file_fetcher::FileFetcher;
 
-pub async fn resolve_import_map(
-  specified_specifier: Option<&Url>,
-  maybe_config_file: Option<&ConfigFile>,
+pub async fn resolve_import_map_value_from_specifier(
+  specifier: &Url,
   file_fetcher: &FileFetcher,
-) -> Result<Option<ImportMap>, AnyError> {
-  if let Some(specifier) = specified_specifier {
-    resolve_import_map_from_specifier(specifier.clone(), file_fetcher)
-      .await
-      .with_context(|| format!("Unable to load '{}' import map", specifier))
-      .map(Some)
-  } else if let Some(config_file) = maybe_config_file {
-    let maybe_url_and_value = config_file
-      .to_import_map_value(|specifier| {
-        let specifier = specifier.clone();
-        async move {
-          let file = file_fetcher
-            .fetch(&specifier, &PermissionsContainer::allow_all())
-            .await?
-            .into_text_decoded()?;
-          Ok(file.source.to_string())
-        }
-      })
-      .await
-      .with_context(|| {
-        format!(
-          "Unable to resolve import map in '{}'",
-          config_file.specifier
-        )
-      })?;
-    match maybe_url_and_value {
-      Some((url, value)) => {
-        import_map_from_value(url.into_owned(), value).map(Some)
-      }
-      None => Ok(None),
-    }
-  } else {
-    Ok(None)
-  }
-}
-
-async fn resolve_import_map_from_specifier(
-  specifier: Url,
-  file_fetcher: &FileFetcher,
-) -> Result<ImportMap, AnyError> {
-  let value: serde_json::Value = if specifier.scheme() == "data" {
+) -> Result<serde_json::Value, AnyError> {
+  if specifier.scheme() == "data" {
     let data_url_text =
-      deno_graph::source::RawDataUrl::parse(&specifier)?.decode()?;
-    serde_json::from_str(&data_url_text)?
+      deno_graph::source::RawDataUrl::parse(specifier)?.decode()?;
+    Ok(serde_json::from_str(&data_url_text)?)
   } else {
     let file = file_fetcher
-      .fetch(&specifier, &PermissionsContainer::allow_all())
+      .fetch(specifier, &PermissionsContainer::allow_all())
       .await?
       .into_text_decoded()?;
-    serde_json::from_str(&file.source)?
-  };
-  import_map_from_value(specifier, value)
-}
-
-pub fn import_map_from_value(
-  specifier: Url,
-  json_value: serde_json::Value,
-) -> Result<ImportMap, AnyError> {
-  debug_assert!(
-    !specifier.as_str().contains("../"),
-    "Import map specifier incorrectly contained ../: {}",
-    specifier.as_str()
-  );
-  let result = import_map::parse_from_value(specifier, json_value)?;
-  print_import_map_diagnostics(&result.diagnostics);
-  Ok(result.import_map)
-}
-
-fn print_import_map_diagnostics(diagnostics: &[ImportMapDiagnostic]) {
-  if !diagnostics.is_empty() {
-    warn!(
-      "Import map diagnostics:\n{}",
-      diagnostics
-        .iter()
-        .map(|d| format!("  - {d}"))
-        .collect::<Vec<_>>()
-        .join("\n")
-    );
+    Ok(serde_json::from_str(&file.source)?)
   }
 }
-
-pub fn enhance_import_map_value_with_workspace_members(
-  mut import_map_value: serde_json::Value,
-  workspace_members: &[deno_config::WorkspaceMemberConfig],
-) -> serde_json::Value {
-  let mut imports =
-    if let Some(imports) = import_map_value.get("imports").as_ref() {
-      imports.as_object().unwrap().clone()
-    } else {
-      serde_json::Map::new()
-    };
-
-  for workspace_member in workspace_members {
-    let name = &workspace_member.package_name;
-    let version = &workspace_member.package_version;
-    // Don't override existings, explicit imports
-    if imports.contains_key(name) {
-      continue;
-    }
-
-    imports.insert(
-      name.to_string(),
-      serde_json::Value::String(format!("jsr:{}@^{}", name, version)),
-    );
-  }
-
-  import_map_value["imports"] = serde_json::Value::Object(imports);
-  ::import_map::ext::expand_import_map_value(import_map_value)
-}
diff --git a/cli/args/lockfile.rs b/cli/args/lockfile.rs
index 7e59853b0fdc5a..3421addae849f2 100644
--- a/cli/args/lockfile.rs
+++ b/cli/args/lockfile.rs
@@ -4,6 +4,8 @@ use std::path::PathBuf;
 
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
+use deno_core::parking_lot::Mutex;
+use deno_core::parking_lot::MutexGuard;
 use deno_runtime::deno_node::PackageJson;
 
 use crate::args::ConfigFile;
@@ -11,81 +13,176 @@ use crate::cache;
 use crate::util::fs::atomic_write_file_with_retries;
 use crate::Flags;
 
-use super::DenoSubcommand;
-use super::InstallFlags;
-use super::InstallKind;
-
-pub use deno_lockfile::Lockfile;
-
-pub fn discover(
-  flags: &Flags,
-  maybe_config_file: Option<&ConfigFile>,
-  maybe_package_json: Option<&PackageJson>,
-) -> Result<Option<Lockfile>, AnyError> {
-  if flags.no_lock
-    || matches!(
-      flags.subcommand,
-      DenoSubcommand::Install(InstallFlags {
-        kind: InstallKind::Global(..),
-        ..
-      }) | DenoSubcommand::Uninstall(_)
+use crate::args::DenoSubcommand;
+use crate::args::InstallFlags;
+use crate::args::InstallKind;
+
+use deno_lockfile::Lockfile;
+
+#[derive(Debug)]
+pub struct CliLockfile {
+  lockfile: Mutex<Lockfile>,
+  pub filename: PathBuf,
+  pub frozen: bool,
+}
+
+pub struct Guard<'a, T> {
+  guard: MutexGuard<'a, T>,
+}
+
+impl<'a, T> std::ops::Deref for Guard<'a, T> {
+  type Target = T;
+
+  fn deref(&self) -> &Self::Target {
+    &self.guard
+  }
+}
+
+impl<'a, T> std::ops::DerefMut for Guard<'a, T> {
+  fn deref_mut(&mut self) -> &mut Self::Target {
+    &mut self.guard
+  }
+}
+
+impl CliLockfile {
+  pub fn new(lockfile: Lockfile, frozen: bool) -> Self {
+    let filename = lockfile.filename.clone();
+    Self {
+      lockfile: Mutex::new(lockfile),
+      filename,
+      frozen,
+    }
+  }
+
+  /// Get the inner deno_lockfile::Lockfile.
+  pub fn lock(&self) -> Guard<Lockfile> {
+    Guard {
+      guard: self.lockfile.lock(),
+    }
+  }
+
+  pub fn set_workspace_config(
+    &self,
+    options: deno_lockfile::SetWorkspaceConfigOptions,
+  ) {
+    self.lockfile.lock().set_workspace_config(options);
+  }
+
+  pub fn overwrite(&self) -> bool {
+    self.lockfile.lock().overwrite
+  }
+
+  pub fn write_if_changed(&self) -> Result<(), AnyError> {
+    self.error_if_changed()?;
+    let mut lockfile = self.lockfile.lock();
+    let Some(bytes) = lockfile.resolve_write_bytes() else {
+      return Ok(()); // nothing to do
+    };
+    // do an atomic write to reduce the chance of multiple deno
+    // processes corrupting the file
+    atomic_write_file_with_retries(
+      &lockfile.filename,
+      bytes,
+      cache::CACHE_PERM,
     )
-  {
-    return Ok(None);
+    .context("Failed writing lockfile.")?;
+    lockfile.has_content_changed = false;
+    Ok(())
   }
 
-  let filename = match flags.lock {
-    Some(ref lock) => PathBuf::from(lock),
-    None => match maybe_config_file {
-      Some(config_file) => {
-        if config_file.specifier.scheme() == "file" {
-          match config_file.resolve_lockfile_path()? {
-            Some(path) => path,
-            None => return Ok(None),
+  pub fn discover(
+    flags: &Flags,
+    maybe_config_file: Option<&ConfigFile>,
+    maybe_package_json: Option<&PackageJson>,
+  ) -> Result<Option<CliLockfile>, AnyError> {
+    if flags.no_lock
+      || matches!(
+        flags.subcommand,
+        DenoSubcommand::Install(InstallFlags {
+          kind: InstallKind::Global(..),
+          ..
+        }) | DenoSubcommand::Uninstall(_)
+      )
+    {
+      return Ok(None);
+    }
+
+    let filename = match flags.lock {
+      Some(ref lock) => PathBuf::from(lock),
+      None => match maybe_config_file {
+        Some(config_file) => {
+          if config_file.specifier.scheme() == "file" {
+            match config_file.resolve_lockfile_path()? {
+              Some(path) => path,
+              None => return Ok(None),
+            }
+          } else {
+            return Ok(None);
           }
-        } else {
-          return Ok(None);
-        }
-      }
-      None => match maybe_package_json {
-        Some(package_json) => {
-          package_json.path.parent().unwrap().join("deno.lock")
         }
-        None => return Ok(None),
+        None => match maybe_package_json {
+          Some(package_json) => {
+            package_json.path.parent().unwrap().join("deno.lock")
+          }
+          None => return Ok(None),
+        },
       },
-    },
-  };
-
-  let lockfile = if flags.lock_write {
-    Lockfile::new_empty(filename, true)
-  } else {
-    read_lockfile_at_path(filename)?
-  };
-  Ok(Some(lockfile))
-}
+    };
 
-pub fn read_lockfile_at_path(filename: PathBuf) -> Result<Lockfile, AnyError> {
-  match std::fs::read_to_string(&filename) {
-    Ok(text) => Ok(Lockfile::with_lockfile_content(filename, &text, false)?),
-    Err(err) if err.kind() == std::io::ErrorKind::NotFound => {
-      Ok(Lockfile::new_empty(filename, false))
+    let lockfile = if flags.lock_write {
+      log::warn!(
+        "{} \"--lock-write\" flag is deprecated and will be removed in Deno 2.",
+        crate::colors::yellow("Warning")
+      );
+      CliLockfile::new(
+        Lockfile::new_empty(filename, true),
+        flags.frozen_lockfile,
+      )
+    } else {
+      Self::read_from_path(filename, flags.frozen_lockfile)?
+    };
+    Ok(Some(lockfile))
+  }
+  pub fn read_from_path(
+    filename: PathBuf,
+    frozen: bool,
+  ) -> Result<CliLockfile, AnyError> {
+    match std::fs::read_to_string(&filename) {
+      Ok(text) => Ok(CliLockfile::new(
+        Lockfile::with_lockfile_content(filename, &text, false)?,
+        frozen,
+      )),
+      Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(
+        CliLockfile::new(Lockfile::new_empty(filename, false), frozen),
+      ),
+      Err(err) => Err(err).with_context(|| {
+        format!("Failed reading lockfile '{}'", filename.display())
+      }),
     }
-    Err(err) => Err(err).with_context(|| {
-      format!("Failed reading lockfile '{}'", filename.display())
-    }),
   }
-}
+  pub fn error_if_changed(&self) -> Result<(), AnyError> {
+    if !self.frozen {
+      return Ok(());
+    }
+    let lockfile = self.lockfile.lock();
+    if lockfile.has_content_changed {
+      let suggested = if *super::DENO_FUTURE {
+        "`deno cache --frozen=false`, `deno install --frozen=false`,"
+      } else {
+        "`deno cache --frozen=false`"
+      };
 
-pub fn write_lockfile_if_has_changes(
-  lockfile: &mut Lockfile,
-) -> Result<(), AnyError> {
-  let Some(bytes) = lockfile.resolve_write_bytes() else {
-    return Ok(()); // nothing to do
-  };
-  // do an atomic write to reduce the chance of multiple deno
-  // processes corrupting the file
-  atomic_write_file_with_retries(&lockfile.filename, bytes, cache::CACHE_PERM)
-    .context("Failed writing lockfile.")?;
-  lockfile.has_content_changed = false;
-  Ok(())
+      let contents =
+        std::fs::read_to_string(&lockfile.filename).unwrap_or_default();
+      let new_contents = lockfile.as_json_string();
+      let diff = crate::util::diff::diff(&contents, &new_contents);
+      // has an extra newline at the end
+      let diff = diff.trim_end();
+      Err(deno_core::anyhow::anyhow!(
+        "The lockfile is out of date. Run {suggested} or rerun with `--frozen=false` to update it.\nchanges:\n{diff}"
+      ))
+    } else {
+      Ok(())
+    }
+  }
 }
diff --git a/cli/args/mod.rs b/cli/args/mod.rs
index 7422498355be27..a54003277a1bf2 100644
--- a/cli/args/mod.rs
+++ b/cli/args/mod.rs
@@ -5,21 +5,32 @@ mod flags;
 mod flags_net;
 mod import_map;
 mod lockfile;
-pub mod package_json;
+mod package_json;
 
-pub use self::import_map::resolve_import_map;
-use self::package_json::PackageJsonDeps;
-use ::import_map::ImportMap;
 use deno_ast::SourceMapOption;
+use deno_config::workspace::CreateResolverOptions;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::VendorEnablement;
+use deno_config::workspace::Workspace;
+use deno_config::workspace::WorkspaceDiscoverOptions;
+use deno_config::workspace::WorkspaceDiscoverStart;
+use deno_config::workspace::WorkspaceEmptyOptions;
+use deno_config::workspace::WorkspaceMemberContext;
+use deno_config::workspace::WorkspaceResolver;
+use deno_config::WorkspaceLintConfig;
+use deno_core::normalize_path;
 use deno_core::resolve_url_or_path;
 use deno_graph::GraphKind;
 use deno_npm::npm_rc::NpmRc;
 use deno_npm::npm_rc::ResolvedNpmRc;
 use deno_npm::resolution::ValidSerializedNpmResolutionSnapshot;
 use deno_npm::NpmSystemInfo;
+use deno_runtime::deno_fs::DenoConfigFsAdapter;
+use deno_runtime::deno_fs::RealFs;
+use deno_runtime::deno_permissions::PermissionsContainer;
 use deno_runtime::deno_tls::RootCertStoreProvider;
 use deno_semver::npm::NpmPackageReqReference;
-use indexmap::IndexMap;
+use import_map::resolve_import_map_value_from_specifier;
 
 pub use deno_config::glob::FilePatterns;
 pub use deno_config::BenchConfig;
@@ -32,18 +43,14 @@ pub use deno_config::TsConfig;
 pub use deno_config::TsConfigForEmit;
 pub use deno_config::TsConfigType;
 pub use deno_config::TsTypeLib;
-pub use deno_config::WorkspaceConfig;
 pub use flags::*;
-pub use lockfile::read_lockfile_at_path;
-pub use lockfile::write_lockfile_if_has_changes;
-pub use lockfile::Lockfile;
-pub use package_json::PackageJsonDepsProvider;
+pub use lockfile::CliLockfile;
+pub use package_json::PackageJsonInstallDepsProvider;
 
 use deno_ast::ModuleSpecifier;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
-use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
 use deno_core::url::Url;
 use deno_runtime::deno_node::PackageJson;
@@ -71,7 +78,7 @@ use std::path::PathBuf;
 use std::sync::Arc;
 use thiserror::Error;
 
-use crate::args::import_map::enhance_import_map_value_with_workspace_members;
+use crate::cache;
 use crate::file_fetcher::FileFetcher;
 use crate::util::fs::canonicalize_path_maybe_not_exists;
 use crate::version;
@@ -245,37 +252,45 @@ impl CacheSetting {
   }
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct BenchOptions {
-  pub files: FilePatterns,
+pub struct WorkspaceBenchOptions {
   pub filter: Option<String>,
   pub json: bool,
   pub no_run: bool,
 }
 
+impl WorkspaceBenchOptions {
+  pub fn resolve(bench_flags: &BenchFlags) -> Self {
+    Self {
+      filter: bench_flags.filter.clone(),
+      json: bench_flags.json,
+      no_run: bench_flags.no_run,
+    }
+  }
+}
+
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct BenchOptions {
+  pub files: FilePatterns,
+}
+
 impl BenchOptions {
   pub fn resolve(
-    maybe_bench_config: Option<BenchConfig>,
-    maybe_bench_flags: Option<BenchFlags>,
-    initial_cwd: &Path,
+    bench_config: BenchConfig,
+    bench_flags: &BenchFlags,
+    maybe_flags_base: Option<&Path>,
   ) -> Result<Self, AnyError> {
-    let bench_flags = maybe_bench_flags.unwrap_or_default();
     Ok(Self {
       files: resolve_files(
-        maybe_bench_config.map(|c| c.files),
-        Some(bench_flags.files),
-        initial_cwd,
+        bench_config.files,
+        &bench_flags.files,
+        maybe_flags_base,
       )?,
-      filter: bench_flags.filter,
-      json: bench_flags.json,
-      no_run: bench_flags.no_run,
     })
   }
 }
 
 #[derive(Clone, Debug)]
 pub struct FmtOptions {
-  pub check: bool,
   pub options: FmtOptionsConfig,
   pub files: FilePatterns,
 }
@@ -289,79 +304,66 @@ impl Default for FmtOptions {
 impl FmtOptions {
   pub fn new_with_base(base: PathBuf) -> Self {
     Self {
-      check: false,
       options: FmtOptionsConfig::default(),
       files: FilePatterns::new_with_base(base),
     }
   }
 
   pub fn resolve(
-    maybe_fmt_config: Option<FmtConfig>,
-    maybe_fmt_flags: Option<FmtFlags>,
-    initial_cwd: &Path,
+    fmt_config: FmtConfig,
+    fmt_flags: &FmtFlags,
+    maybe_flags_base: Option<&Path>,
   ) -> Result<Self, AnyError> {
-    let (maybe_config_options, maybe_config_files) =
-      maybe_fmt_config.map(|c| (c.options, c.files)).unzip();
-
     Ok(Self {
-      check: maybe_fmt_flags.as_ref().map(|f| f.check).unwrap_or(false),
-      options: resolve_fmt_options(
-        maybe_fmt_flags.as_ref(),
-        maybe_config_options,
-      ),
+      options: resolve_fmt_options(fmt_flags, fmt_config.options),
       files: resolve_files(
-        maybe_config_files,
-        maybe_fmt_flags.map(|f| f.files),
-        initial_cwd,
+        fmt_config.files,
+        &fmt_flags.files,
+        maybe_flags_base,
       )?,
     })
   }
 }
 
 fn resolve_fmt_options(
-  fmt_flags: Option<&FmtFlags>,
-  options: Option<FmtOptionsConfig>,
+  fmt_flags: &FmtFlags,
+  mut options: FmtOptionsConfig,
 ) -> FmtOptionsConfig {
-  let mut options = options.unwrap_or_default();
-
-  if let Some(fmt_flags) = fmt_flags {
-    if let Some(use_tabs) = fmt_flags.use_tabs {
-      options.use_tabs = Some(use_tabs);
-    }
+  if let Some(use_tabs) = fmt_flags.use_tabs {
+    options.use_tabs = Some(use_tabs);
+  }
 
-    if let Some(line_width) = fmt_flags.line_width {
-      options.line_width = Some(line_width.get());
-    }
+  if let Some(line_width) = fmt_flags.line_width {
+    options.line_width = Some(line_width.get());
+  }
 
-    if let Some(indent_width) = fmt_flags.indent_width {
-      options.indent_width = Some(indent_width.get());
-    }
+  if let Some(indent_width) = fmt_flags.indent_width {
+    options.indent_width = Some(indent_width.get());
+  }
 
-    if let Some(single_quote) = fmt_flags.single_quote {
-      options.single_quote = Some(single_quote);
-    }
+  if let Some(single_quote) = fmt_flags.single_quote {
+    options.single_quote = Some(single_quote);
+  }
 
-    if let Some(prose_wrap) = &fmt_flags.prose_wrap {
-      options.prose_wrap = Some(match prose_wrap.as_str() {
-        "always" => ProseWrap::Always,
-        "never" => ProseWrap::Never,
-        "preserve" => ProseWrap::Preserve,
-        // validators in `flags.rs` makes other values unreachable
-        _ => unreachable!(),
-      });
-    }
+  if let Some(prose_wrap) = &fmt_flags.prose_wrap {
+    options.prose_wrap = Some(match prose_wrap.as_str() {
+      "always" => ProseWrap::Always,
+      "never" => ProseWrap::Never,
+      "preserve" => ProseWrap::Preserve,
+      // validators in `flags.rs` makes other values unreachable
+      _ => unreachable!(),
+    });
+  }
 
-    if let Some(no_semis) = &fmt_flags.no_semicolons {
-      options.semi_colons = Some(!no_semis);
-    }
+  if let Some(no_semis) = &fmt_flags.no_semicolons {
+    options.semi_colons = Some(!no_semis);
   }
 
   options
 }
 
-#[derive(Clone)]
-pub struct TestOptions {
-  pub files: FilePatterns,
+#[derive(Clone, Debug)]
+pub struct WorkspaceTestOptions {
   pub doc: bool,
   pub no_run: bool,
   pub fail_fast: Option<NonZeroUsize>,
@@ -374,37 +376,47 @@ pub struct TestOptions {
   pub junit_path: Option<String>,
 }
 
-impl TestOptions {
-  pub fn resolve(
-    maybe_test_config: Option<TestConfig>,
-    maybe_test_flags: Option<TestFlags>,
-    initial_cwd: &Path,
-  ) -> Result<Self, AnyError> {
-    let test_flags = maybe_test_flags.unwrap_or_default();
-
-    Ok(Self {
-      files: resolve_files(
-        maybe_test_config.map(|c| c.files),
-        Some(test_flags.files),
-        initial_cwd,
-      )?,
+impl WorkspaceTestOptions {
+  pub fn resolve(test_flags: &TestFlags) -> Self {
+    Self {
       allow_none: test_flags.allow_none,
       concurrent_jobs: test_flags
         .concurrent_jobs
         .unwrap_or_else(|| NonZeroUsize::new(1).unwrap()),
       doc: test_flags.doc,
       fail_fast: test_flags.fail_fast,
-      filter: test_flags.filter,
+      filter: test_flags.filter.clone(),
       no_run: test_flags.no_run,
       shuffle: test_flags.shuffle,
       trace_leaks: test_flags.trace_leaks,
       reporter: test_flags.reporter,
-      junit_path: test_flags.junit_path,
+      junit_path: test_flags.junit_path.clone(),
+    }
+  }
+}
+
+#[derive(Debug, Clone)]
+pub struct TestOptions {
+  pub files: FilePatterns,
+}
+
+impl TestOptions {
+  pub fn resolve(
+    test_config: TestConfig,
+    test_flags: TestFlags,
+    maybe_flags_base: Option<&Path>,
+  ) -> Result<Self, AnyError> {
+    Ok(Self {
+      files: resolve_files(
+        test_config.files,
+        &test_flags.files,
+        maybe_flags_base,
+      )?,
     })
   }
 }
 
-#[derive(Clone, Default, Debug)]
+#[derive(Clone, Copy, Default, Debug)]
 pub enum LintReporterKind {
   #[default]
   Pretty,
@@ -412,11 +424,46 @@ pub enum LintReporterKind {
   Compact,
 }
 
+#[derive(Clone, Debug)]
+pub struct WorkspaceLintOptions {
+  pub reporter_kind: LintReporterKind,
+}
+
+impl WorkspaceLintOptions {
+  pub fn resolve(
+    lint_config: &WorkspaceLintConfig,
+    lint_flags: &LintFlags,
+  ) -> Result<Self, AnyError> {
+    let mut maybe_reporter_kind = if lint_flags.json {
+      Some(LintReporterKind::Json)
+    } else if lint_flags.compact {
+      Some(LintReporterKind::Compact)
+    } else {
+      None
+    };
+
+    if maybe_reporter_kind.is_none() {
+      // Flag not set, so try to get lint reporter from the config file.
+      maybe_reporter_kind = match lint_config.report.as_deref() {
+        Some("json") => Some(LintReporterKind::Json),
+        Some("compact") => Some(LintReporterKind::Compact),
+        Some("pretty") => Some(LintReporterKind::Pretty),
+        Some(_) => {
+          bail!("Invalid lint report type in config file")
+        }
+        None => None,
+      }
+    }
+    Ok(Self {
+      reporter_kind: maybe_reporter_kind.unwrap_or_default(),
+    })
+  }
+}
+
 #[derive(Clone, Debug)]
 pub struct LintOptions {
   pub rules: LintRulesConfig,
   pub files: FilePatterns,
-  pub reporter_kind: LintReporterKind,
   pub fix: bool,
 }
 
@@ -431,99 +478,51 @@ impl LintOptions {
     Self {
       rules: Default::default(),
       files: FilePatterns::new_with_base(base),
-      reporter_kind: Default::default(),
       fix: false,
     }
   }
 
   pub fn resolve(
-    maybe_lint_config: Option<LintConfig>,
-    maybe_lint_flags: Option<LintFlags>,
-    initial_cwd: &Path,
+    lint_config: LintConfig,
+    lint_flags: LintFlags,
+    maybe_flags_base: Option<&Path>,
   ) -> Result<Self, AnyError> {
-    let fix = maybe_lint_flags.as_ref().map(|f| f.fix).unwrap_or(false);
-    let mut maybe_reporter_kind =
-      maybe_lint_flags.as_ref().and_then(|lint_flags| {
-        if lint_flags.json {
-          Some(LintReporterKind::Json)
-        } else if lint_flags.compact {
-          Some(LintReporterKind::Compact)
-        } else {
-          None
-        }
-      });
-
-    if maybe_reporter_kind.is_none() {
-      // Flag not set, so try to get lint reporter from the config file.
-      if let Some(lint_config) = &maybe_lint_config {
-        maybe_reporter_kind = match lint_config.report.as_deref() {
-          Some("json") => Some(LintReporterKind::Json),
-          Some("compact") => Some(LintReporterKind::Compact),
-          Some("pretty") => Some(LintReporterKind::Pretty),
-          Some(_) => {
-            bail!("Invalid lint report type in config file")
-          }
-          None => None,
-        }
-      }
-    }
-
-    let (
-      maybe_file_flags,
-      maybe_rules_tags,
-      maybe_rules_include,
-      maybe_rules_exclude,
-    ) = maybe_lint_flags
-      .map(|f| {
-        (
-          f.files,
-          f.maybe_rules_tags,
-          f.maybe_rules_include,
-          f.maybe_rules_exclude,
-        )
-      })
-      .unwrap_or_default();
-
-    let (maybe_config_files, maybe_config_rules) =
-      maybe_lint_config.map(|c| (c.files, c.rules)).unzip();
     Ok(Self {
-      reporter_kind: maybe_reporter_kind.unwrap_or_default(),
       files: resolve_files(
-        maybe_config_files,
-        Some(maybe_file_flags),
-        initial_cwd,
+        lint_config.files,
+        &lint_flags.files,
+        maybe_flags_base,
       )?,
       rules: resolve_lint_rules_options(
-        maybe_config_rules,
-        maybe_rules_tags,
-        maybe_rules_include,
-        maybe_rules_exclude,
+        lint_config.rules,
+        lint_flags.maybe_rules_tags,
+        lint_flags.maybe_rules_include,
+        lint_flags.maybe_rules_exclude,
       ),
-      fix,
+      fix: lint_flags.fix,
     })
   }
 }
 
 fn resolve_lint_rules_options(
-  maybe_lint_rules_config: Option<LintRulesConfig>,
+  config_rules: LintRulesConfig,
   mut maybe_rules_tags: Option<Vec<String>>,
   mut maybe_rules_include: Option<Vec<String>>,
   mut maybe_rules_exclude: Option<Vec<String>>,
 ) -> LintRulesConfig {
-  if let Some(config_rules) = maybe_lint_rules_config {
-    // Try to get configured rules. CLI flags take precedence
-    // over config file, i.e. if there's `rules.include` in config file
-    // and `--rules-include` CLI flag, only the flag value is taken into account.
-    if maybe_rules_include.is_none() {
-      maybe_rules_include = config_rules.include;
-    }
-    if maybe_rules_exclude.is_none() {
-      maybe_rules_exclude = config_rules.exclude;
-    }
-    if maybe_rules_tags.is_none() {
-      maybe_rules_tags = config_rules.tags;
-    }
+  // Try to get configured rules. CLI flags take precedence
+  // over config file, i.e. if there's `rules.include` in config file
+  // and `--rules-include` CLI flag, only the flag value is taken into account.
+  if maybe_rules_include.is_none() {
+    maybe_rules_include = config_rules.include;
+  }
+  if maybe_rules_exclude.is_none() {
+    maybe_rules_exclude = config_rules.exclude;
+  }
+  if maybe_rules_tags.is_none() {
+    maybe_rules_tags = config_rules.tags;
   }
+
   LintRulesConfig {
     exclude: maybe_rules_exclude,
     include: maybe_rules_include,
@@ -531,24 +530,6 @@ fn resolve_lint_rules_options(
   }
 }
 
-/// Discover `package.json` file. If `maybe_stop_at` is provided, we will stop
-/// crawling up the directory tree at that path.
-fn discover_package_json(
-  flags: &Flags,
-  maybe_stop_at: Option<PathBuf>,
-  current_dir: &Path,
-) -> Result<Option<PackageJson>, AnyError> {
-  // TODO(bartlomieju): discover for all subcommands, but print warnings that
-  // `package.json` is ignored in bundle/compile/etc.
-
-  if let Some(package_json_dir) = flags.package_json_search_dir(current_dir) {
-    return package_json::discover_from(&package_json_dir, maybe_stop_at);
-  }
-
-  log::debug!("No package.json file found");
-  Ok(None)
-}
-
 /// Discover `.npmrc` file - currently we only support it next to `package.json`
 /// or next to `deno.json`.
 ///
@@ -592,6 +573,7 @@ pub fn discover_npmrc(
     Ok(Arc::new(resolved))
   }
 
+  // 1. Try `.npmrc` next to `package.json`
   if let Some(package_json_path) = maybe_package_json_path {
     if let Some(package_json_dir) = package_json_path.parent() {
       if let Some((source, path)) = try_to_read_npmrc(package_json_dir)? {
@@ -600,6 +582,7 @@ pub fn discover_npmrc(
     }
   }
 
+  // 2. Try `.npmrc` next to `deno.json(c)`
   if let Some(deno_json_path) = maybe_deno_json_path {
     if let Some(deno_json_dir) = deno_json_path.parent() {
       if let Some((source, path)) = try_to_read_npmrc(deno_json_dir)? {
@@ -608,6 +591,15 @@ pub fn discover_npmrc(
     }
   }
 
+  // TODO(bartlomieju): update to read both files - one in the project root and one and
+  // home dir and then merge them.
+  // 3. Try `.npmrc` in the user's home directory
+  if let Some(home_dir) = cache::home_dir() {
+    if let Some((source, path)) = try_to_read_npmrc(&home_dir)? {
+      return try_to_parse_npmrc(source, &path).map(|r| (r, Some(path)));
+    }
+  }
+
   log::debug!("No .npmrc file found");
   Ok((create_default_npmrc(), None))
 }
@@ -696,21 +688,13 @@ pub fn get_root_cert_store(
   for store in ca_stores.iter() {
     match store.as_str() {
       "mozilla" => {
-        root_cert_store.add_trust_anchors(
-          webpki_roots::TLS_SERVER_ROOTS.iter().map(|ta| {
-            rustls::OwnedTrustAnchor::from_subject_spki_name_constraints(
-              ta.subject,
-              ta.spki,
-              ta.name_constraints,
-            )
-          }),
-        );
+        root_cert_store.extend(webpki_roots::TLS_SERVER_ROOTS.to_vec());
       }
       "system" => {
         let roots = load_native_certs().expect("could not load platform certs");
         for root in roots {
           root_cert_store
-            .add(&rustls::Certificate(root.0))
+            .add(rustls::pki_types::CertificateDer::from(root.0))
             .expect("Failed to add platform cert to root cert store");
         }
       }
@@ -734,17 +718,17 @@ pub fn get_root_cert_store(
           RootCertStoreLoadError::CaFileOpenError(err.to_string())
         })?;
         let mut reader = BufReader::new(certfile);
-        rustls_pemfile::certs(&mut reader)
+        rustls_pemfile::certs(&mut reader).collect::<Result<Vec<_>, _>>()
       }
       CaData::Bytes(data) => {
         let mut reader = BufReader::new(Cursor::new(data));
-        rustls_pemfile::certs(&mut reader)
+        rustls_pemfile::certs(&mut reader).collect::<Result<Vec<_>, _>>()
       }
     };
 
     match result {
       Ok(certs) => {
-        root_cert_store.add_parsable_certificates(&certs);
+        root_cert_store.add_parsable_certificates(certs);
       }
       Err(e) => {
         return Err(RootCertStoreLoadError::FailedAddPemFile(e.to_string()));
@@ -796,13 +780,10 @@ pub struct CliOptions {
   flags: Flags,
   initial_cwd: PathBuf,
   maybe_node_modules_folder: Option<PathBuf>,
-  maybe_vendor_folder: Option<PathBuf>,
-  maybe_config_file: Option<ConfigFile>,
-  maybe_package_json: Option<PackageJson>,
   npmrc: Arc<ResolvedNpmRc>,
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
   overrides: CliOptionOverrides,
-  maybe_workspace_config: Option<WorkspaceConfig>,
+  pub workspace: Arc<Workspace>,
   pub disable_deprecated_api_warning: bool,
   pub verbose_deprecated_api_warning: bool,
 }
@@ -811,10 +792,9 @@ impl CliOptions {
   pub fn new(
     flags: Flags,
     initial_cwd: PathBuf,
-    maybe_config_file: Option<ConfigFile>,
-    maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
-    maybe_package_json: Option<PackageJson>,
+    maybe_lockfile: Option<Arc<CliLockfile>>,
     npmrc: Arc<ResolvedNpmRc>,
+    workspace: Arc<Workspace>,
     force_global_cache: bool,
   ) -> Result<Self, AnyError> {
     if let Some(insecure_allowlist) =
@@ -835,24 +815,14 @@ impl CliOptions {
     }
 
     let maybe_lockfile = maybe_lockfile.filter(|_| !force_global_cache);
+    let root_folder = workspace.root_folder().1;
     let maybe_node_modules_folder = resolve_node_modules_folder(
       &initial_cwd,
       &flags,
-      maybe_config_file.as_ref(),
-      maybe_package_json.as_ref(),
+      root_folder.deno_json.as_deref(),
+      root_folder.pkg_json.as_deref(),
     )
     .with_context(|| "Resolving node_modules folder.")?;
-    let maybe_vendor_folder = if force_global_cache {
-      None
-    } else {
-      resolve_vendor_folder(&initial_cwd, &flags, maybe_config_file.as_ref())
-    };
-    let maybe_workspace_config =
-      if let Some(config_file) = maybe_config_file.as_ref() {
-        config_file.to_workspace_config()?
-      } else {
-        None
-      };
 
     if let Some(env_file_name) = &flags.env_file {
       match from_filename(env_file_name) {
@@ -878,14 +848,11 @@ impl CliOptions {
     Ok(Self {
       flags,
       initial_cwd,
-      maybe_config_file,
       maybe_lockfile,
-      maybe_package_json,
       npmrc,
       maybe_node_modules_folder,
-      maybe_vendor_folder,
       overrides: Default::default(),
-      maybe_workspace_config,
+      workspace,
       disable_deprecated_api_warning,
       verbose_deprecated_api_warning,
     })
@@ -894,50 +861,81 @@ impl CliOptions {
   pub fn from_flags(flags: Flags) -> Result<Self, AnyError> {
     let initial_cwd =
       std::env::current_dir().with_context(|| "Failed getting cwd.")?;
-    let additional_config_file_names =
-      if matches!(flags.subcommand, DenoSubcommand::Publish(..)) {
-        Some(vec!["jsr.json", "jsr.jsonc"])
-      } else {
-        None
+    let config_fs_adapter = DenoConfigFsAdapter::new(&RealFs);
+    let maybe_vendor_override = flags.vendor.map(|v| match v {
+      true => VendorEnablement::Enable { cwd: &initial_cwd },
+      false => VendorEnablement::Disable,
+    });
+    let resolve_workspace_discover_options = || {
+      let additional_config_file_names: &'static [&'static str] =
+        if matches!(flags.subcommand, DenoSubcommand::Publish(..)) {
+          &["jsr.json", "jsr.jsonc"]
+        } else {
+          &[]
+        };
+      let config_parse_options = deno_config::ConfigParseOptions {
+        include_task_comments: matches!(
+          flags.subcommand,
+          DenoSubcommand::Task(..)
+        ),
       };
-    let parse_options = deno_config::ParseOptions {
-      include_task_comments: matches!(
-        flags.subcommand,
-        DenoSubcommand::Task(..)
+      let discover_pkg_json = flags.config_flag
+        != deno_config::ConfigFlag::Disabled
+        && !flags.no_npm
+        && !has_flag_env_var("DENO_NO_PACKAGE_JSON");
+      if !discover_pkg_json {
+        log::debug!("package.json auto-discovery is disabled");
+      }
+      WorkspaceDiscoverOptions {
+        fs: &config_fs_adapter,
+        pkg_json_cache: Some(
+          &deno_runtime::deno_node::PackageJsonThreadLocalCache,
+        ),
+        config_parse_options,
+        additional_config_file_names,
+        discover_pkg_json,
+        maybe_vendor_override,
+      }
+    };
+    let resolve_empty_options = || WorkspaceEmptyOptions {
+      root_dir: Arc::new(
+        ModuleSpecifier::from_directory_path(&initial_cwd).unwrap(),
       ),
+      use_vendor_dir: maybe_vendor_override
+        .unwrap_or(VendorEnablement::Disable),
     };
-    let maybe_config_file = ConfigFile::discover(
-      &flags.config_flag,
-      flags.config_path_args(&initial_cwd),
-      &initial_cwd,
-      additional_config_file_names,
-      &parse_options,
-    )?;
 
-    let mut maybe_package_json = None;
-    if flags.config_flag == deno_config::ConfigFlag::Disabled
-      || flags.no_npm
-      || has_flag_env_var("DENO_NO_PACKAGE_JSON")
-    {
-      log::debug!("package.json auto-discovery is disabled")
-    } else if let Some(config_file) = &maybe_config_file {
-      let specifier = config_file.specifier.clone();
-      if specifier.scheme() == "file" {
-        let maybe_stop_at = specifier
-          .to_file_path()
-          .unwrap()
-          .parent()
-          .map(|p| p.to_path_buf());
-
-        maybe_package_json =
-          discover_package_json(&flags, maybe_stop_at, &initial_cwd)?;
+    let workspace = match &flags.config_flag {
+      deno_config::ConfigFlag::Discover => {
+        if let Some(start_dirs) = flags.config_path_args(&initial_cwd) {
+          Workspace::discover(
+            WorkspaceDiscoverStart::Dirs(&start_dirs),
+            &resolve_workspace_discover_options(),
+          )?
+        } else {
+          Workspace::empty(resolve_empty_options())
+        }
       }
-    } else {
-      maybe_package_json = discover_package_json(&flags, None, &initial_cwd)?;
+      deno_config::ConfigFlag::Path(path) => {
+        let config_path = normalize_path(initial_cwd.join(path));
+        Workspace::discover(
+          WorkspaceDiscoverStart::ConfigFile(&config_path),
+          &resolve_workspace_discover_options(),
+        )?
+      }
+      deno_config::ConfigFlag::Disabled => {
+        Workspace::empty(resolve_empty_options())
+      }
+    };
+
+    for diagnostic in workspace.diagnostics() {
+      log::warn!("{}", colors::yellow(diagnostic));
     }
+
+    let root_folder = workspace.root_folder().1;
     let (npmrc, _) = discover_npmrc(
-      maybe_package_json.as_ref().map(|p| p.path.clone()),
-      maybe_config_file.as_ref().and_then(|cf| {
+      root_folder.pkg_json.as_ref().map(|p| p.path.clone()),
+      root_folder.deno_json.as_ref().and_then(|cf| {
         if cf.specifier.scheme() == "file" {
           Some(cf.specifier.to_file_path().unwrap())
         } else {
@@ -946,18 +944,20 @@ impl CliOptions {
       }),
     )?;
 
-    let maybe_lock_file = lockfile::discover(
+    let maybe_lock_file = CliLockfile::discover(
       &flags,
-      maybe_config_file.as_ref(),
-      maybe_package_json.as_ref(),
+      root_folder.deno_json.as_deref(),
+      root_folder.pkg_json.as_deref(),
     )?;
+
+    log::debug!("Finished config loading.");
+
     Self::new(
       flags,
       initial_cwd,
-      maybe_config_file,
-      maybe_lock_file.map(|l| Arc::new(Mutex::new(l))),
-      maybe_package_json,
+      maybe_lock_file.map(Arc::new),
       npmrc,
+      Arc::new(workspace),
       false,
     )
   }
@@ -967,10 +967,6 @@ impl CliOptions {
     &self.initial_cwd
   }
 
-  pub fn maybe_config_file_specifier(&self) -> Option<ModuleSpecifier> {
-    self.maybe_config_file.as_ref().map(|f| f.specifier.clone())
-  }
-
   pub fn graph_kind(&self) -> GraphKind {
     match self.sub_command() {
       DenoSubcommand::Cache(_) => GraphKind::All,
@@ -1056,70 +1052,74 @@ impl CliOptions {
       Some(maybe_url) => Ok(maybe_url),
       None => resolve_import_map_specifier(
         self.flags.import_map_path.as_deref(),
-        self.maybe_config_file.as_ref(),
+        self.workspace.root_folder().1.deno_json.as_deref(),
         &self.initial_cwd,
       ),
     }
   }
 
-  pub async fn resolve_import_map(
+  pub async fn create_workspace_resolver(
     &self,
     file_fetcher: &FileFetcher,
-  ) -> Result<Option<ImportMap>, AnyError> {
-    if let Some(workspace_config) = self.maybe_workspace_config.as_ref() {
-      let root_config_file = self.maybe_config_file.as_ref().unwrap();
-      let base_import_map_config = ::import_map::ext::ImportMapConfig {
-        base_url: root_config_file.specifier.clone(),
-        import_map_value: root_config_file.to_import_map_value_from_imports(),
-      };
-      let children_configs = workspace_config
-        .members
-        .iter()
-        .map(|member| ::import_map::ext::ImportMapConfig {
-          base_url: member.config_file.specifier.clone(),
-          import_map_value: member
-            .config_file
-            .to_import_map_value_from_imports(),
-        })
-        .collect();
-
-      let (import_map_url, import_map) =
-        ::import_map::ext::create_synthetic_import_map(
-          base_import_map_config,
-          children_configs,
-        );
-      let import_map = enhance_import_map_value_with_workspace_members(
-        import_map,
-        &workspace_config.members,
-      );
-      log::debug!(
-        "Workspace config generated this import map {}",
-        serde_json::to_string_pretty(&import_map).unwrap()
-      );
-      let maybe_import_map_result =
-        import_map::import_map_from_value(import_map_url, import_map).map(Some);
-
-      return maybe_import_map_result;
-    }
-
-    if self
+    pkg_json_dep_resolution: PackageJsonDepResolution,
+  ) -> Result<WorkspaceResolver, AnyError> {
+    let overrode_no_import_map = self
       .overrides
       .import_map_specifier
       .as_ref()
       .map(|s| s.is_none())
-      == Some(true)
-    {
-      // overrode to not use an import map
-      return Ok(None);
-    }
-
-    let import_map_specifier = self.resolve_specified_import_map_specifier()?;
-    resolve_import_map(
-      import_map_specifier.as_ref(),
-      self.maybe_config_file().as_ref(),
-      file_fetcher,
+      == Some(true);
+    let cli_arg_specified_import_map = if overrode_no_import_map {
+      // use a fake empty import map
+      Some(deno_config::workspace::SpecifiedImportMap {
+        base_url: self
+          .workspace
+          .root_folder()
+          .0
+          .join("import_map.json")
+          .unwrap(),
+        value: serde_json::Value::Object(Default::default()),
+      })
+    } else {
+      let maybe_import_map_specifier =
+        self.resolve_specified_import_map_specifier()?;
+      match maybe_import_map_specifier {
+        Some(specifier) => {
+          let value =
+            resolve_import_map_value_from_specifier(&specifier, file_fetcher)
+              .await
+              .with_context(|| {
+                format!("Unable to load '{}' import map", specifier)
+              })?;
+          Some(deno_config::workspace::SpecifiedImportMap {
+            base_url: specifier,
+            value,
+          })
+        }
+        None => None,
+      }
+    };
+    Ok(
+      self
+        .workspace
+        .create_resolver(
+          CreateResolverOptions {
+            pkg_json_dep_resolution,
+            specified_import_map: cli_arg_specified_import_map,
+          },
+          |specifier| {
+            let specifier = specifier.clone();
+            async move {
+              let file = file_fetcher
+                .fetch(&specifier, &PermissionsContainer::allow_all())
+                .await?
+                .into_text_decoded()?;
+              Ok(file.source.to_string())
+            }
+          },
+        )
+        .await?,
     )
-    .await
   }
 
   pub fn node_ipc_fd(&self) -> Option<i64> {
@@ -1154,22 +1154,18 @@ impl CliOptions {
   }
 
   pub fn resolve_main_module(&self) -> Result<ModuleSpecifier, AnyError> {
-    match &self.flags.subcommand {
+    let main_module = match &self.flags.subcommand {
       DenoSubcommand::Bundle(bundle_flags) => {
-        resolve_url_or_path(&bundle_flags.source_file, self.initial_cwd())
-          .map_err(AnyError::from)
+        resolve_url_or_path(&bundle_flags.source_file, self.initial_cwd())?
       }
       DenoSubcommand::Compile(compile_flags) => {
-        resolve_url_or_path(&compile_flags.source_file, self.initial_cwd())
-          .map_err(AnyError::from)
+        resolve_url_or_path(&compile_flags.source_file, self.initial_cwd())?
       }
       DenoSubcommand::Eval(_) => {
-        resolve_url_or_path("./$deno$eval", self.initial_cwd())
-          .map_err(AnyError::from)
+        resolve_url_or_path("./$deno$eval", self.initial_cwd())?
       }
       DenoSubcommand::Repl(_) => {
-        resolve_url_or_path("./$deno$repl.ts", self.initial_cwd())
-          .map_err(AnyError::from)
+        resolve_url_or_path("./$deno$repl.ts", self.initial_cwd())?
       }
       DenoSubcommand::Run(run_flags) => {
         if run_flags.is_stdin() {
@@ -1178,25 +1174,24 @@ impl CliOptions {
             .and_then(|cwd| {
               resolve_url_or_path("./$deno$stdin.ts", &cwd)
                 .map_err(AnyError::from)
-            })
+            })?
         } else if run_flags.watch.is_some() {
-          resolve_url_or_path(&run_flags.script, self.initial_cwd())
-            .map_err(AnyError::from)
+          resolve_url_or_path(&run_flags.script, self.initial_cwd())?
         } else if NpmPackageReqReference::from_str(&run_flags.script).is_ok() {
-          ModuleSpecifier::parse(&run_flags.script).map_err(AnyError::from)
+          ModuleSpecifier::parse(&run_flags.script)?
         } else {
-          resolve_url_or_path(&run_flags.script, self.initial_cwd())
-            .map_err(AnyError::from)
+          resolve_url_or_path(&run_flags.script, self.initial_cwd())?
         }
       }
       DenoSubcommand::Serve(run_flags) => {
-        resolve_url_or_path(&run_flags.script, self.initial_cwd())
-          .map_err(AnyError::from)
+        resolve_url_or_path(&run_flags.script, self.initial_cwd())?
       }
       _ => {
         bail!("No main module.")
       }
-    }
+    };
+
+    Ok(main_module)
   }
 
   pub fn resolve_file_header_overrides(
@@ -1264,12 +1259,9 @@ impl CliOptions {
       flags: self.flags.clone(),
       initial_cwd: self.initial_cwd.clone(),
       maybe_node_modules_folder: Some(path),
-      maybe_vendor_folder: self.maybe_vendor_folder.clone(),
-      maybe_config_file: self.maybe_config_file.clone(),
-      maybe_package_json: self.maybe_package_json.clone(),
       npmrc: self.npmrc.clone(),
       maybe_lockfile: self.maybe_lockfile.clone(),
-      maybe_workspace_config: self.maybe_workspace_config.clone(),
+      workspace: self.workspace.clone(),
       overrides: self.overrides.clone(),
       disable_deprecated_api_warning: self.disable_deprecated_api_warning,
       verbose_deprecated_api_warning: self.verbose_deprecated_api_warning,
@@ -1277,16 +1269,14 @@ impl CliOptions {
   }
 
   pub fn node_modules_dir_enablement(&self) -> Option<bool> {
-    self.flags.node_modules_dir.or_else(|| {
-      self
-        .maybe_config_file
-        .as_ref()
-        .and_then(|c| c.json.node_modules_dir)
-    })
+    self
+      .flags
+      .node_modules_dir
+      .or_else(|| self.workspace.node_modules_dir())
   }
 
   pub fn vendor_dir_path(&self) -> Option<&PathBuf> {
-    self.maybe_vendor_folder.as_ref()
+    self.workspace.vendor_dir_path()
   }
 
   pub fn resolve_root_cert_store_provider(
@@ -1303,10 +1293,7 @@ impl CliOptions {
     &self,
     config_type: TsConfigType,
   ) -> Result<TsConfigForEmit, AnyError> {
-    let result = deno_config::get_ts_config_for_emit(
-      config_type,
-      self.maybe_config_file.as_ref(),
-    );
+    let result = self.workspace.resolve_ts_config_for_emit(config_type);
 
     match result {
       Ok(mut ts_config_for_emit) => {
@@ -1341,105 +1328,87 @@ impl CliOptions {
     Ok(Some(InspectorServer::new(host, version::get_user_agent())?))
   }
 
-  pub fn maybe_lockfile(&self) -> Option<Arc<Mutex<Lockfile>>> {
+  pub fn maybe_lockfile(&self) -> Option<Arc<CliLockfile>> {
     self.maybe_lockfile.clone()
   }
 
-  pub fn resolve_tasks_config(
-    &self,
-  ) -> Result<IndexMap<String, deno_config::Task>, AnyError> {
-    if let Some(config_file) = &self.maybe_config_file {
-      config_file.resolve_tasks_config()
-    } else if self.maybe_package_json.is_some() {
-      Ok(Default::default())
-    } else {
-      bail!("deno task couldn't find deno.json(c). See https://deno.land/manual@v{}/getting_started/configuration_file", env!("CARGO_PKG_VERSION"))
-    }
-  }
-
-  /// Return the JSX import source configuration.
-  pub fn to_maybe_jsx_import_source_config(
-    &self,
-  ) -> Result<Option<JsxImportSourceConfig>, AnyError> {
-    match self.maybe_config_file.as_ref() {
-      Some(config) => config.to_maybe_jsx_import_source_config(),
-      None => Ok(None),
-    }
-  }
-
   /// Return any imports that should be brought into the scope of the module
   /// graph.
   pub fn to_maybe_imports(
     &self,
   ) -> Result<Vec<deno_graph::ReferrerImports>, AnyError> {
-    if let Some(config_file) = &self.maybe_config_file {
-      config_file.to_maybe_imports().map(|maybe_imports| {
-        maybe_imports
-          .into_iter()
-          .map(|(referrer, imports)| deno_graph::ReferrerImports {
-            referrer,
-            imports,
-          })
-          .collect()
-      })
-    } else {
-      Ok(Vec::new())
-    }
-  }
-
-  pub fn maybe_config_file(&self) -> &Option<ConfigFile> {
-    &self.maybe_config_file
-  }
-
-  pub fn maybe_workspace_config(&self) -> &Option<WorkspaceConfig> {
-    &self.maybe_workspace_config
-  }
-
-  pub fn maybe_package_json(&self) -> &Option<PackageJson> {
-    &self.maybe_package_json
+    self.workspace.to_maybe_imports().map(|maybe_imports| {
+      maybe_imports
+        .into_iter()
+        .map(|(referrer, imports)| deno_graph::ReferrerImports {
+          referrer,
+          imports,
+        })
+        .collect()
+    })
   }
 
   pub fn npmrc(&self) -> &Arc<ResolvedNpmRc> {
     &self.npmrc
   }
 
-  pub fn maybe_package_json_deps(&self) -> Option<PackageJsonDeps> {
-    if matches!(
-      self.flags.subcommand,
-      DenoSubcommand::Task(TaskFlags { task: None, .. })
-    ) {
-      // don't have any package json dependencies for deno task with no args
-      None
-    } else {
-      self
-        .maybe_package_json()
-        .as_ref()
-        .map(package_json::get_local_package_json_version_reqs)
+  pub fn resolve_fmt_options_for_members(
+    &self,
+    fmt_flags: &FmtFlags,
+  ) -> Result<Vec<FmtOptions>, AnyError> {
+    let cli_arg_patterns =
+      fmt_flags.files.as_file_patterns(self.initial_cwd())?;
+    let member_ctxs =
+      self.workspace.resolve_ctxs_from_patterns(&cli_arg_patterns);
+    let mut result = Vec::with_capacity(member_ctxs.len());
+    for member_ctx in &member_ctxs {
+      let options = self.resolve_fmt_options(fmt_flags, member_ctx)?;
+      result.push(options);
     }
+    Ok(result)
   }
 
   pub fn resolve_fmt_options(
     &self,
-    fmt_flags: FmtFlags,
+    fmt_flags: &FmtFlags,
+    ctx: &WorkspaceMemberContext,
   ) -> Result<FmtOptions, AnyError> {
-    let maybe_fmt_config = if let Some(config_file) = &self.maybe_config_file {
-      config_file.to_fmt_config()?
-    } else {
-      None
-    };
-    FmtOptions::resolve(maybe_fmt_config, Some(fmt_flags), &self.initial_cwd)
+    let fmt_config = ctx.to_fmt_config()?;
+    FmtOptions::resolve(fmt_config, fmt_flags, Some(&self.initial_cwd))
+  }
+
+  pub fn resolve_workspace_lint_options(
+    &self,
+    lint_flags: &LintFlags,
+  ) -> Result<WorkspaceLintOptions, AnyError> {
+    let lint_config = self.workspace.to_lint_config()?;
+    WorkspaceLintOptions::resolve(&lint_config, lint_flags)
+  }
+
+  pub fn resolve_lint_options_for_members(
+    &self,
+    lint_flags: &LintFlags,
+  ) -> Result<Vec<(WorkspaceMemberContext, LintOptions)>, AnyError> {
+    let cli_arg_patterns =
+      lint_flags.files.as_file_patterns(self.initial_cwd())?;
+    let member_ctxs =
+      self.workspace.resolve_ctxs_from_patterns(&cli_arg_patterns);
+    let mut result = Vec::with_capacity(member_ctxs.len());
+    for member_ctx in member_ctxs {
+      let options =
+        self.resolve_lint_options(lint_flags.clone(), &member_ctx)?;
+      result.push((member_ctx, options));
+    }
+    Ok(result)
   }
 
   pub fn resolve_lint_options(
     &self,
     lint_flags: LintFlags,
+    ctx: &WorkspaceMemberContext,
   ) -> Result<LintOptions, AnyError> {
-    let maybe_lint_config = if let Some(config_file) = &self.maybe_config_file {
-      config_file.to_lint_config()?
-    } else {
-      None
-    };
-    LintOptions::resolve(maybe_lint_config, Some(lint_flags), &self.initial_cwd)
+    let lint_config = ctx.to_lint_config()?;
+    LintOptions::resolve(lint_config, lint_flags, Some(&self.initial_cwd))
   }
 
   pub fn resolve_lint_config(
@@ -1463,104 +1432,80 @@ impl CliOptions {
     })
   }
 
-  pub fn resolve_config_excludes(&self) -> Result<PathOrPatternSet, AnyError> {
-    let maybe_config_files = if let Some(config_file) = &self.maybe_config_file
-    {
-      Some(config_file.to_files_config()?)
-    } else {
-      None
-    };
-    Ok(maybe_config_files.map(|f| f.exclude).unwrap_or_default())
+  pub fn resolve_workspace_test_options(
+    &self,
+    test_flags: &TestFlags,
+  ) -> WorkspaceTestOptions {
+    WorkspaceTestOptions::resolve(test_flags)
+  }
+
+  pub fn resolve_test_options_for_members(
+    &self,
+    test_flags: &TestFlags,
+  ) -> Result<Vec<(WorkspaceMemberContext, TestOptions)>, AnyError> {
+    let cli_arg_patterns =
+      test_flags.files.as_file_patterns(self.initial_cwd())?;
+    let member_ctxs =
+      self.workspace.resolve_ctxs_from_patterns(&cli_arg_patterns);
+    let mut result = Vec::with_capacity(member_ctxs.len());
+    for member_ctx in member_ctxs {
+      let options =
+        self.resolve_test_options(test_flags.clone(), &member_ctx)?;
+      result.push((member_ctx, options));
+    }
+    Ok(result)
+  }
+
+  pub fn resolve_workspace_bench_options(
+    &self,
+    bench_flags: &BenchFlags,
+  ) -> WorkspaceBenchOptions {
+    WorkspaceBenchOptions::resolve(bench_flags)
   }
 
   pub fn resolve_test_options(
     &self,
     test_flags: TestFlags,
+    ctx: &WorkspaceMemberContext,
   ) -> Result<TestOptions, AnyError> {
-    let maybe_test_config = if let Some(config_file) = &self.maybe_config_file {
-      config_file.to_test_config()?
-    } else {
-      None
-    };
-    TestOptions::resolve(maybe_test_config, Some(test_flags), &self.initial_cwd)
+    let test_config = ctx.to_test_config()?;
+    TestOptions::resolve(test_config, test_flags, Some(&self.initial_cwd))
+  }
+
+  pub fn resolve_bench_options_for_members(
+    &self,
+    bench_flags: &BenchFlags,
+  ) -> Result<Vec<(WorkspaceMemberContext, BenchOptions)>, AnyError> {
+    let cli_arg_patterns =
+      bench_flags.files.as_file_patterns(self.initial_cwd())?;
+    let member_ctxs =
+      self.workspace.resolve_ctxs_from_patterns(&cli_arg_patterns);
+    let mut result = Vec::with_capacity(member_ctxs.len());
+    for member_ctx in member_ctxs {
+      let options = self.resolve_bench_options(bench_flags, &member_ctx)?;
+      result.push((member_ctx, options));
+    }
+    Ok(result)
   }
 
   pub fn resolve_bench_options(
     &self,
-    bench_flags: BenchFlags,
+    bench_flags: &BenchFlags,
+    ctx: &WorkspaceMemberContext,
   ) -> Result<BenchOptions, AnyError> {
-    let maybe_bench_config = if let Some(config_file) = &self.maybe_config_file
-    {
-      config_file.to_bench_config()?
-    } else {
-      None
-    };
-    BenchOptions::resolve(
-      maybe_bench_config,
-      Some(bench_flags),
-      &self.initial_cwd,
-    )
+    let bench_config = ctx.to_bench_config()?;
+    BenchOptions::resolve(bench_config, bench_flags, Some(&self.initial_cwd))
   }
 
   pub fn resolve_deno_graph_workspace_members(
     &self,
   ) -> Result<Vec<deno_graph::WorkspaceMember>, AnyError> {
-    fn workspace_config_to_workspace_members(
-      workspace_config: &deno_config::WorkspaceConfig,
-    ) -> Result<Vec<deno_graph::WorkspaceMember>, AnyError> {
-      workspace_config
-        .members
-        .iter()
-        .map(|member| {
-          config_to_workspace_member(&member.config_file).with_context(|| {
-            format!(
-              "Failed to resolve configuration for '{}' workspace member at '{}'",
-              member.member_name,
-              member.config_file.specifier.as_str()
-            )
-          })
-        })
-        .collect()
-    }
-
-    fn config_to_workspace_member(
-      config: &ConfigFile,
-    ) -> Result<deno_graph::WorkspaceMember, AnyError> {
-      let nv = deno_semver::package::PackageNv {
-        name: match &config.json.name {
-          Some(name) => name.clone(),
-          None => bail!("Missing 'name' field in config file."),
-        },
-        version: match &config.json.version {
-          Some(name) => deno_semver::Version::parse_standard(name)?,
-          None => bail!("Missing 'version' field in config file."),
-        },
-      };
-      Ok(deno_graph::WorkspaceMember {
-        base: config.specifier.join("./").unwrap(),
-        nv,
-        exports: config.to_exports_config()?.into_map(),
-      })
-    }
-
-    let maybe_workspace_config = self.maybe_workspace_config();
-    if let Some(wc) = maybe_workspace_config {
-      workspace_config_to_workspace_members(wc)
-    } else {
-      Ok(
-        self
-          .maybe_config_file()
-          .as_ref()
-          .and_then(|c| match config_to_workspace_member(c) {
-            Ok(m) => Some(vec![m]),
-            Err(e) => {
-              log::debug!("Deno config was not a package: {:#}", e);
-              None
-            }
-          })
-          .unwrap_or_default(),
-      )
-    }
+    self
+      .workspace
+      .jsr_packages()
+      .into_iter()
+      .map(|pkg| config_to_deno_graph_workspace_member(&pkg.config_file))
+      .collect::<Result<Vec<_>, _>>()
   }
 
   /// Vector of user script CLI arguments.
@@ -1577,11 +1522,7 @@ impl CliOptions {
   }
 
   pub fn check_js(&self) -> bool {
-    self
-      .maybe_config_file
-      .as_ref()
-      .map(|cf| cf.get_check_js())
-      .unwrap_or(false)
+    self.workspace.check_js()
   }
 
   pub fn coverage_dir(&self) -> Option<String> {
@@ -1728,17 +1669,17 @@ impl CliOptions {
 
   pub fn unstable_bare_node_builtins(&self) -> bool {
     self.flags.unstable_config.bare_node_builtins
-      || self
-        .maybe_config_file()
-        .as_ref()
-        .map(|c| c.has_unstable("bare-node-builtins"))
-        .unwrap_or(false)
+      || self.workspace.has_unstable("bare-node-builtins")
   }
 
   pub fn use_byonm(&self) -> bool {
     if self.enable_future_features()
       && self.node_modules_dir_enablement().is_none()
-      && self.maybe_package_json.is_some()
+      && self
+        .workspace
+        .config_folders()
+        .values()
+        .any(|f| f.pkg_json.is_some())
     {
       return true;
     }
@@ -1749,37 +1690,39 @@ impl CliOptions {
         .as_ref()
         .map(|s| matches!(s.kind, NpmProcessStateKind::Byonm))
         .unwrap_or(false)
-      || self
-        .maybe_config_file()
-        .as_ref()
-        .map(|c| c.has_unstable("byonm"))
-        .unwrap_or(false)
+      || self.workspace.has_unstable("byonm")
   }
 
   pub fn unstable_sloppy_imports(&self) -> bool {
     self.flags.unstable_config.sloppy_imports
-      || self
-        .maybe_config_file()
-        .as_ref()
-        .map(|c| c.has_unstable("sloppy-imports"))
-        .unwrap_or(false)
+      || self.workspace.has_unstable("sloppy-imports")
   }
 
   pub fn unstable_features(&self) -> Vec<String> {
-    let mut from_config_file = self
-      .maybe_config_file()
-      .as_ref()
-      .map(|c| c.json.unstable.clone())
-      .unwrap_or_default();
+    let mut from_config_file = self.workspace.unstable_features().to_vec();
 
-    from_config_file.extend_from_slice(&self.flags.unstable_config.features);
+    self
+      .flags
+      .unstable_config
+      .features
+      .iter()
+      .for_each(|feature| {
+        if !from_config_file.contains(feature) {
+          from_config_file.push(feature.to_string());
+        }
+      });
 
     if *DENO_FUTURE {
-      from_config_file.extend_from_slice(&[
+      let future_features = [
         deno_runtime::deno_ffi::UNSTABLE_FEATURE_NAME.to_string(),
         deno_runtime::deno_fs::UNSTABLE_FEATURE_NAME.to_string(),
         deno_runtime::deno_webgpu::UNSTABLE_FEATURE_NAME.to_string(),
-      ]);
+      ];
+      future_features.iter().for_each(|future_feature| {
+        if !from_config_file.contains(future_feature) {
+          from_config_file.push(future_feature.to_string());
+        }
+      });
     }
 
     from_config_file
@@ -1809,12 +1752,18 @@ impl CliOptions {
     {
       full_paths.push(import_map_path);
     }
-    if let Some(specifier) = self.maybe_config_file_specifier() {
-      if specifier.scheme() == "file" {
-        if let Ok(path) = specifier.to_file_path() {
-          full_paths.push(path);
+
+    for (_, folder) in self.workspace.config_folders() {
+      if let Some(deno_json) = &folder.deno_json {
+        if deno_json.specifier.scheme() == "file" {
+          if let Ok(path) = deno_json.specifier.to_file_path() {
+            full_paths.push(path);
+          }
         }
       }
+      if let Some(pkg_json) = &folder.pkg_json {
+        full_paths.push(pkg_json.path.clone());
+      }
     }
     full_paths
   }
@@ -1852,31 +1801,6 @@ fn resolve_node_modules_folder(
   Ok(Some(canonicalize_path_maybe_not_exists(&path)?))
 }
 
-fn resolve_vendor_folder(
-  cwd: &Path,
-  flags: &Flags,
-  maybe_config_file: Option<&ConfigFile>,
-) -> Option<PathBuf> {
-  let use_vendor_dir = flags
-    .vendor
-    .or_else(|| maybe_config_file.and_then(|c| c.json.vendor))
-    .unwrap_or(false);
-  // Unlike the node_modules directory, there is no need to canonicalize
-  // this directory because it's just used as a cache and the resolved
-  // specifier is not based on the canonicalized path (unlike the modules
-  // in the node_modules folder).
-  if !use_vendor_dir {
-    None
-  } else if let Some(config_path) = maybe_config_file
-    .as_ref()
-    .and_then(|c| c.specifier.to_file_path().ok())
-  {
-    Some(config_path.parent().unwrap().join("vendor"))
-  } else {
-    Some(cwd.join("vendor"))
-  }
-}
-
 fn resolve_import_map_specifier(
   maybe_import_map_path: Option<&str>,
   maybe_config_file: Option<&ConfigFile>,
@@ -1923,8 +1847,9 @@ impl StorageKeyResolver {
       // otherwise we will use the path to the config file or None to
       // fall back to using the main module's path
       options
-        .maybe_config_file
-        .as_ref()
+        .workspace
+        .resolve_start_ctx()
+        .maybe_deno_json()
         .map(|config_file| Some(config_file.specifier.to_string()))
     })
   }
@@ -1952,29 +1877,25 @@ impl StorageKeyResolver {
 /// over config file, i.e. if there's `files.ignore` in config file
 /// and `--ignore` CLI flag, only the flag value is taken into account.
 fn resolve_files(
-  maybe_files_config: Option<FilePatterns>,
-  maybe_file_flags: Option<FileFlags>,
-  initial_cwd: &Path,
+  mut files_config: FilePatterns,
+  file_flags: &FileFlags,
+  maybe_flags_base: Option<&Path>,
 ) -> Result<FilePatterns, AnyError> {
-  let mut maybe_files_config = maybe_files_config
-    .unwrap_or_else(|| FilePatterns::new_with_base(initial_cwd.to_path_buf()));
-  if let Some(file_flags) = maybe_file_flags {
-    if !file_flags.include.is_empty() {
-      maybe_files_config.include =
-        Some(PathOrPatternSet::from_include_relative_path_or_patterns(
-          initial_cwd,
-          &file_flags.include,
-        )?);
-    }
-    if !file_flags.ignore.is_empty() {
-      maybe_files_config.exclude =
-        PathOrPatternSet::from_exclude_relative_path_or_patterns(
-          initial_cwd,
-          &file_flags.ignore,
-        )?;
-    }
+  if !file_flags.include.is_empty() {
+    files_config.include =
+      Some(PathOrPatternSet::from_include_relative_path_or_patterns(
+        maybe_flags_base.unwrap_or(&files_config.base),
+        &file_flags.include,
+      )?);
+  }
+  if !file_flags.ignore.is_empty() {
+    files_config.exclude =
+      PathOrPatternSet::from_exclude_relative_path_or_patterns(
+        maybe_flags_base.unwrap_or(&files_config.base),
+        &file_flags.ignore,
+      )?;
   }
-  Ok(maybe_files_config)
+  Ok(files_config)
 }
 
 /// Resolves the no_prompt value based on the cli flags and environment.
@@ -1994,11 +1915,30 @@ pub fn npm_pkg_req_ref_to_binary_command(
   binary_name.to_string()
 }
 
+pub fn config_to_deno_graph_workspace_member(
+  config: &ConfigFile,
+) -> Result<deno_graph::WorkspaceMember, AnyError> {
+  let nv = deno_semver::package::PackageNv {
+    name: match &config.json.name {
+      Some(name) => name.clone(),
+      None => bail!("Missing 'name' field in config file."),
+    },
+    version: match &config.json.version {
+      Some(name) => deno_semver::Version::parse_standard(name)?,
+      None => bail!("Missing 'version' field in config file."),
+    },
+  };
+  Ok(deno_graph::WorkspaceMember {
+    base: config.specifier.join("./").unwrap(),
+    nv,
+    exports: config.to_exports_config()?.into_map(),
+  })
+}
+
 #[cfg(test)]
 mod test {
-  use crate::util::fs::FileCollector;
-
   use super::*;
+  use deno_config::glob::FileCollector;
   use pretty_assertions::assert_eq;
 
   #[test]
@@ -2012,7 +1952,7 @@ mod test {
     let config_file = ConfigFile::new(
       config_text,
       config_specifier,
-      &deno_config::ParseOptions::default(),
+      &deno_config::ConfigParseOptions::default(),
     )
     .unwrap();
     let actual = resolve_import_map_specifier(
@@ -2036,7 +1976,7 @@ mod test {
     let config_file = ConfigFile::new(
       config_text,
       config_specifier,
-      &deno_config::ParseOptions::default(),
+      &deno_config::ConfigParseOptions::default(),
     )
     .unwrap();
     let actual = resolve_import_map_specifier(
@@ -2115,7 +2055,7 @@ mod test {
     assert!(error.to_string().starts_with("Failed to expand glob"));
 
     let resolved_files = resolve_files(
-      Some(FilePatterns {
+      FilePatterns {
         base: temp_dir_path.to_path_buf(),
         include: Some(
           PathOrPatternSet::from_include_relative_path_or_patterns(
@@ -2134,16 +2074,16 @@ mod test {
           &["nested/**/*bazz.ts".to_string()],
         )
         .unwrap(),
-      }),
-      None,
-      temp_dir_path,
+      },
+      &Default::default(),
+      Some(temp_dir_path),
     )
     .unwrap();
 
     let mut files = FileCollector::new(|_| true)
       .ignore_git_folder()
       .ignore_node_modules()
-      .collect_file_patterns(resolved_files)
+      .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, resolved_files)
       .unwrap();
 
     files.sort();
diff --git a/cli/args/package_json.rs b/cli/args/package_json.rs
index 67481fd07a5820..eb1c41c5df7489 100644
--- a/cli/args/package_json.rs
+++ b/cli/args/package_json.rs
@@ -1,272 +1,87 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use std::path::Path;
 use std::path::PathBuf;
+use std::sync::Arc;
 
-use deno_core::anyhow::bail;
-use deno_core::error::AnyError;
-use deno_npm::registry::parse_dep_entry_name_and_raw_version;
-use deno_runtime::deno_node::PackageJson;
+use deno_config::package_json::PackageJsonDepValue;
+use deno_config::workspace::Workspace;
 use deno_semver::package::PackageReq;
-use deno_semver::VersionReq;
-use deno_semver::VersionReqSpecifierParseError;
-use indexmap::IndexMap;
-use thiserror::Error;
 
-#[derive(Debug, Error, Clone)]
-pub enum PackageJsonDepValueParseError {
-  #[error(transparent)]
-  Specifier(#[from] VersionReqSpecifierParseError),
-  #[error("Not implemented scheme '{scheme}'")]
-  Unsupported { scheme: String },
+#[derive(Debug)]
+pub struct InstallNpmWorkspacePkg {
+  pub alias: String,
+  pub pkg_dir: PathBuf,
 }
 
-pub type PackageJsonDeps =
-  IndexMap<String, Result<PackageReq, PackageJsonDepValueParseError>>;
-
+// todo(#24419): this is not correct, but it's good enough for now.
+// We need deno_npm to be able to understand workspace packages and
+// then have a way to properly lay them out on the file system
 #[derive(Debug, Default)]
-pub struct PackageJsonDepsProvider(Option<PackageJsonDeps>);
-
-impl PackageJsonDepsProvider {
-  pub fn new(deps: Option<PackageJsonDeps>) -> Self {
-    Self(deps)
-  }
-
-  pub fn deps(&self) -> Option<&PackageJsonDeps> {
-    self.0.as_ref()
-  }
-
-  pub fn reqs(&self) -> Option<Vec<&PackageReq>> {
-    match &self.0 {
-      Some(deps) => {
-        let mut package_reqs = deps
-          .values()
-          .filter_map(|r| r.as_ref().ok())
-          .collect::<Vec<_>>();
-        package_reqs.sort(); // deterministic resolution
-        Some(package_reqs)
-      }
-      None => None,
-    }
-  }
+pub struct PackageJsonInstallDepsProvider {
+  remote_pkg_reqs: Vec<PackageReq>,
+  workspace_pkgs: Vec<InstallNpmWorkspacePkg>,
 }
 
-/// Gets an application level package.json's npm package requirements.
-///
-/// Note that this function is not general purpose. It is specifically for
-/// parsing the application level package.json that the user has control
-/// over. This is a design limitation to allow mapping these dependency
-/// entries to npm specifiers which can then be used in the resolver.
-pub fn get_local_package_json_version_reqs(
-  package_json: &PackageJson,
-) -> PackageJsonDeps {
-  fn parse_entry(
-    key: &str,
-    value: &str,
-  ) -> Result<PackageReq, PackageJsonDepValueParseError> {
-    if value.starts_with("workspace:")
-      || value.starts_with("file:")
-      || value.starts_with("git:")
-      || value.starts_with("http:")
-      || value.starts_with("https:")
-    {
-      return Err(PackageJsonDepValueParseError::Unsupported {
-        scheme: value.split(':').next().unwrap().to_string(),
-      });
-    }
-    let (name, version_req) = parse_dep_entry_name_and_raw_version(key, value);
-    let result = VersionReq::parse_from_specifier(version_req);
-    match result {
-      Ok(version_req) => Ok(PackageReq {
-        name: name.to_string(),
-        version_req,
-      }),
-      Err(err) => Err(PackageJsonDepValueParseError::Specifier(err)),
-    }
-  }
-
-  fn insert_deps(
-    deps: Option<&IndexMap<String, String>>,
-    result: &mut PackageJsonDeps,
-  ) {
-    if let Some(deps) = deps {
-      for (key, value) in deps {
-        result
-          .entry(key.to_string())
-          .or_insert_with(|| parse_entry(key, value));
-      }
-    }
+impl PackageJsonInstallDepsProvider {
+  pub fn empty() -> Self {
+    Self::default()
   }
 
-  let deps = package_json.dependencies.as_ref();
-  let dev_deps = package_json.dev_dependencies.as_ref();
-  let mut result = IndexMap::new();
-
-  // favors the deps over dev_deps
-  insert_deps(deps, &mut result);
-  insert_deps(dev_deps, &mut result);
-
-  result
-}
-
-/// Attempts to discover the package.json file, maybe stopping when it
-/// reaches the specified `maybe_stop_at` directory.
-pub fn discover_from(
-  start: &Path,
-  maybe_stop_at: Option<PathBuf>,
-) -> Result<Option<PackageJson>, AnyError> {
-  const PACKAGE_JSON_NAME: &str = "package.json";
-
-  // note: ancestors() includes the `start` path
-  for ancestor in start.ancestors() {
-    let path = ancestor.join(PACKAGE_JSON_NAME);
-
-    let source = match std::fs::read_to_string(&path) {
-      Ok(source) => source,
-      Err(err) if err.kind() == std::io::ErrorKind::NotFound => {
-        if let Some(stop_at) = maybe_stop_at.as_ref() {
-          if ancestor == stop_at {
-            break;
+  pub fn from_workspace(workspace: &Arc<Workspace>) -> Self {
+    let mut workspace_pkgs = Vec::new();
+    let mut remote_pkg_reqs = Vec::new();
+    let workspace_npm_pkgs = workspace.npm_packages();
+    for pkg_json in workspace.package_jsons() {
+      let deps = pkg_json.resolve_local_package_json_deps();
+      let mut pkg_reqs = Vec::with_capacity(deps.len());
+      for (alias, dep) in deps {
+        let Ok(dep) = dep else {
+          continue;
+        };
+        match dep {
+          PackageJsonDepValue::Req(pkg_req) => {
+            if let Some(pkg) = workspace_npm_pkgs
+              .iter()
+              .find(|pkg| pkg.matches_req(&pkg_req))
+            {
+              workspace_pkgs.push(InstallNpmWorkspacePkg {
+                alias,
+                pkg_dir: pkg.pkg_json.dir_path().to_path_buf(),
+              });
+            } else {
+              pkg_reqs.push(pkg_req)
+            }
+          }
+          PackageJsonDepValue::Workspace(version_req) => {
+            if let Some(pkg) = workspace_npm_pkgs.iter().find(|pkg| {
+              pkg.matches_name_and_version_req(&alias, &version_req)
+            }) {
+              workspace_pkgs.push(InstallNpmWorkspacePkg {
+                alias,
+                pkg_dir: pkg.pkg_json.dir_path().to_path_buf(),
+              });
+            }
           }
         }
-        continue;
       }
-      Err(err) => bail!(
-        "Error loading package.json at {}. {:#}",
-        path.display(),
-        err
-      ),
-    };
-
-    let package_json = PackageJson::load_from_string(path.clone(), source)?;
-    log::debug!("package.json file found at '{}'", path.display());
-    return Ok(Some(package_json));
-  }
+      // sort within each package
+      pkg_reqs.sort();
 
-  log::debug!("No package.json file found");
-  Ok(None)
-}
-
-#[cfg(test)]
-mod test {
-  use pretty_assertions::assert_eq;
-  use std::path::PathBuf;
-
-  use super::*;
-
-  fn get_local_package_json_version_reqs_for_tests(
-    package_json: &PackageJson,
-  ) -> IndexMap<String, Result<PackageReq, String>> {
-    get_local_package_json_version_reqs(package_json)
-      .into_iter()
-      .map(|(k, v)| {
-        (
-          k,
-          match v {
-            Ok(v) => Ok(v),
-            Err(err) => Err(err.to_string()),
-          },
-        )
-      })
-      .collect::<IndexMap<_, _>>()
-  }
-
-  #[test]
-  fn test_get_local_package_json_version_reqs() {
-    let mut package_json = PackageJson::empty(PathBuf::from("/package.json"));
-    package_json.dependencies = Some(IndexMap::from([
-      ("test".to_string(), "^1.2".to_string()),
-      ("other".to_string(), "npm:package@~1.3".to_string()),
-    ]));
-    package_json.dev_dependencies = Some(IndexMap::from([
-      ("package_b".to_string(), "~2.2".to_string()),
-      // should be ignored
-      ("other".to_string(), "^3.2".to_string()),
-    ]));
-    let deps = get_local_package_json_version_reqs_for_tests(&package_json);
-    assert_eq!(
-      deps,
-      IndexMap::from([
-        (
-          "test".to_string(),
-          Ok(PackageReq::from_str("test@^1.2").unwrap())
-        ),
-        (
-          "other".to_string(),
-          Ok(PackageReq::from_str("package@~1.3").unwrap())
-        ),
-        (
-          "package_b".to_string(),
-          Ok(PackageReq::from_str("package_b@~2.2").unwrap())
-        )
-      ])
-    );
+      remote_pkg_reqs.extend(pkg_reqs);
+    }
+    remote_pkg_reqs.shrink_to_fit();
+    workspace_pkgs.shrink_to_fit();
+    Self {
+      remote_pkg_reqs,
+      workspace_pkgs,
+    }
   }
 
-  #[test]
-  fn test_get_local_package_json_version_reqs_errors_non_npm_specifier() {
-    let mut package_json = PackageJson::empty(PathBuf::from("/package.json"));
-    package_json.dependencies = Some(IndexMap::from([(
-      "test".to_string(),
-      "1.x - 1.3".to_string(),
-    )]));
-    let map = get_local_package_json_version_reqs_for_tests(&package_json);
-    assert_eq!(
-      map,
-      IndexMap::from([(
-        "test".to_string(),
-        Err(
-          concat!(
-            "Invalid specifier version requirement. Unexpected character.\n",
-            "   - 1.3\n",
-            "  ~"
-          )
-          .to_string()
-        )
-      )])
-    );
+  pub fn remote_pkg_reqs(&self) -> &Vec<PackageReq> {
+    &self.remote_pkg_reqs
   }
 
-  #[test]
-  fn test_get_local_package_json_version_reqs_skips_certain_specifiers() {
-    let mut package_json = PackageJson::empty(PathBuf::from("/package.json"));
-    package_json.dependencies = Some(IndexMap::from([
-      ("test".to_string(), "1".to_string()),
-      ("work-test".to_string(), "workspace:1.1.1".to_string()),
-      ("file-test".to_string(), "file:something".to_string()),
-      ("git-test".to_string(), "git:something".to_string()),
-      ("http-test".to_string(), "http://something".to_string()),
-      ("https-test".to_string(), "https://something".to_string()),
-    ]));
-    let result = get_local_package_json_version_reqs_for_tests(&package_json);
-    assert_eq!(
-      result,
-      IndexMap::from([
-        (
-          "file-test".to_string(),
-          Err("Not implemented scheme 'file'".to_string()),
-        ),
-        (
-          "git-test".to_string(),
-          Err("Not implemented scheme 'git'".to_string()),
-        ),
-        (
-          "http-test".to_string(),
-          Err("Not implemented scheme 'http'".to_string()),
-        ),
-        (
-          "https-test".to_string(),
-          Err("Not implemented scheme 'https'".to_string()),
-        ),
-        (
-          "test".to_string(),
-          Ok(PackageReq::from_str("test@1").unwrap())
-        ),
-        (
-          "work-test".to_string(),
-          Err("Not implemented scheme 'workspace'".to_string()),
-        )
-      ])
-    );
+  pub fn workspace_pkgs(&self) -> &Vec<InstallNpmWorkspacePkg> {
+    &self.workspace_pkgs
   }
 }
diff --git a/cli/build.rs b/cli/build.rs
index b41921fece9468..4fe6fd1eabaeee 100644
--- a/cli/build.rs
+++ b/cli/build.rs
@@ -235,6 +235,7 @@ mod ts {
       "es2023",
       "es2023.array",
       "es2023.collection",
+      "es2023.intl",
       "esnext",
       "esnext.array",
       "esnext.collection",
@@ -243,6 +244,8 @@ mod ts {
       "esnext.intl",
       "esnext.object",
       "esnext.promise",
+      "esnext.regexp",
+      "esnext.string",
     ];
 
     let path_dts = cwd.join("tsc/dts");
@@ -311,7 +314,7 @@ mod ts {
 
   pub(crate) fn version() -> String {
     let file_text = std::fs::read_to_string("tsc/00_typescript.js").unwrap();
-    let version_text = "  version = \"";
+    let version_text = " version = \"";
     for line in file_text.lines() {
       if let Some(index) = line.find(version_text) {
         let remaining_line = &line[index + version_text.len()..];
@@ -322,7 +325,7 @@ mod ts {
   }
 }
 
-#[cfg(not(feature = "__runtime_js_sources"))]
+#[cfg(not(feature = "hmr"))]
 fn create_cli_snapshot(snapshot_path: PathBuf) {
   use deno_runtime::ops::bootstrap::SnapshotOptions;
 
@@ -453,7 +456,7 @@ fn main() {
   );
 
   let ts_version = ts::version();
-  debug_assert_eq!(ts_version, "5.4.5"); // bump this assertion when it changes
+  debug_assert_eq!(ts_version, "5.5.2"); // bump this assertion when it changes
   println!("cargo:rustc-env=TS_VERSION={}", ts_version);
   println!("cargo:rerun-if-env-changed=TS_VERSION");
 
@@ -466,7 +469,7 @@ fn main() {
   let compiler_snapshot_path = o.join("COMPILER_SNAPSHOT.bin");
   ts::create_compiler_snapshot(compiler_snapshot_path, &c);
 
-  #[cfg(not(feature = "__runtime_js_sources"))]
+  #[cfg(not(feature = "hmr"))]
   {
     let cli_snapshot_path = o.join("CLI_SNAPSHOT.bin");
     create_cli_snapshot(cli_snapshot_path);
diff --git a/cli/cache/deno_dir.rs b/cli/cache/deno_dir.rs
index 00df41c5ac3ad5..88d8a31c04fc63 100644
--- a/cli/cache/deno_dir.rs
+++ b/cli/cache/deno_dir.rs
@@ -169,7 +169,7 @@ impl DenoDir {
 
 /// To avoid the poorly managed dirs crate
 #[cfg(not(windows))]
-mod dirs {
+pub mod dirs {
   use std::path::PathBuf;
 
   pub fn cache_dir() -> Option<PathBuf> {
@@ -227,7 +227,7 @@ mod dirs {
 // https://github.com/dirs-dev/dirs-sys-rs/blob/ec7cee0b3e8685573d847f0a0f60aae3d9e07fa2/src/lib.rs#L140-L164
 // MIT license. Copyright (c) 2018-2019 dirs-rs contributors
 #[cfg(windows)]
-mod dirs {
+pub mod dirs {
   use std::ffi::OsString;
   use std::os::windows::ffi::OsStringExt;
   use std::path::PathBuf;
@@ -266,6 +266,12 @@ mod dirs {
   }
 
   pub fn home_dir() -> Option<PathBuf> {
+    if let Some(userprofile) = std::env::var_os("USERPROFILE") {
+      if !userprofile.is_empty() {
+        return Some(PathBuf::from(userprofile));
+      }
+    }
+
     known_folder(&knownfolders::FOLDERID_Profile)
   }
 }
diff --git a/cli/cache/mod.rs b/cli/cache/mod.rs
index 64d046c1530bff..3430f74f70f065 100644
--- a/cli/cache/mod.rs
+++ b/cli/cache/mod.rs
@@ -43,6 +43,7 @@ pub use caches::Caches;
 pub use check::TypeCheckCache;
 pub use code_cache::CodeCache;
 pub use common::FastInsecureHasher;
+pub use deno_dir::dirs::home_dir;
 pub use deno_dir::DenoDir;
 pub use deno_dir::DenoDirProvider;
 pub use disk_cache::DiskCache;
diff --git a/cli/cdp.rs b/cli/cdp.rs
index c4fbd226e9d7f7..c5ff587dde6820 100644
--- a/cli/cdp.rs
+++ b/cli/cdp.rs
@@ -1,7 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 /// <https://chromedevtools.github.io/devtools-protocol/tot/>
-use deno_core::serde_json;
 use deno_core::serde_json::Value;
 use serde::Deserialize;
 use serde::Deserializer;
@@ -18,14 +17,6 @@ pub struct AwaitPromiseArgs {
   pub generate_preview: Option<bool>,
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-awaitPromise>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct AwaitPromiseResponse {
-  pub result: RemoteObject,
-  pub exception_details: Option<ExceptionDetails>,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-callFunctionOn>
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -72,14 +63,6 @@ pub struct CompileScriptArgs {
   pub execution_context_id: Option<ExecutionContextId>,
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-compileScript>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CompileScriptResponse {
-  pub script_id: Option<ScriptId>,
-  pub exception_details: Option<ExceptionDetails>,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-evaluate>
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -147,9 +130,6 @@ pub struct GetPropertiesArgs {
 #[serde(rename_all = "camelCase")]
 pub struct GetPropertiesResponse {
   pub result: Vec<PropertyDescriptor>,
-  pub internal_properties: Option<Vec<InternalPropertyDescriptor>>,
-  pub private_properties: Option<Vec<PrivatePropertyDescriptor>>,
-  pub exception_details: Option<ExceptionDetails>,
 }
 
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-globalLexicalScopeNames>
@@ -176,13 +156,6 @@ pub struct QueryObjectsArgs {
   pub object_group: Option<String>,
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-queryObjects>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct QueryObjectsResponse {
-  pub objects: RemoteObject,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-releaseObject>
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -221,14 +194,6 @@ pub struct RunScriptArgs {
   pub await_promise: Option<bool>,
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-runScript>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RunScriptResponse {
-  pub result: RemoteObject,
-  pub exception_details: Option<ExceptionDetails>,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#method-setAsyncCallStackDepth>
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -244,15 +209,11 @@ pub struct SetAsyncCallStackDepthArgs {
 pub struct RemoteObject {
   #[serde(rename = "type")]
   pub kind: String,
-  pub subtype: Option<String>,
-  pub class_name: Option<String>,
   #[serde(default, deserialize_with = "deserialize_some")]
   pub value: Option<Value>,
   pub unserializable_value: Option<UnserializableValue>,
   pub description: Option<String>,
   pub object_id: Option<RemoteObjectId>,
-  pub preview: Option<ObjectPreview>,
-  pub custom_preview: Option<CustomPreview>,
 }
 
 // Any value that is present is considered Some value, including null.
@@ -265,61 +226,12 @@ where
   Deserialize::deserialize(deserializer).map(Some)
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-ObjectPreview>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct ObjectPreview {
-  #[serde(rename = "type")]
-  pub kind: String,
-  pub subtype: Option<String>,
-  pub description: Option<String>,
-  pub overflow: bool,
-  pub properties: Vec<PropertyPreview>,
-  pub entries: Option<Vec<EntryPreview>>,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-PropertyPreview>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct PropertyPreview {
-  pub name: String,
-  #[serde(rename = "type")]
-  pub kind: String,
-  pub value: Option<String>,
-  pub value_preview: Option<ObjectPreview>,
-  pub subtype: Option<String>,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-EntryPreview>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct EntryPreview {
-  pub key: Option<ObjectPreview>,
-  pub value: ObjectPreview,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-CustomPreview>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CustomPreview {
-  pub header: String,
-  pub body_getter_id: RemoteObjectId,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-ExceptionDetails>
 #[derive(Debug, Clone, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ExceptionDetails {
-  pub exception_id: u64,
   pub text: String,
-  pub line_number: u64,
-  pub column_number: u64,
-  pub script_id: Option<ScriptId>,
-  pub url: Option<String>,
-  pub stack_trace: Option<StackTrace>,
   pub exception: Option<RemoteObject>,
-  pub execution_context_id: Option<ExecutionContextId>,
-  pub exception_meta_data: Option<serde_json::Map<String, Value>>,
 }
 
 impl ExceptionDetails {
@@ -333,35 +245,6 @@ impl ExceptionDetails {
   }
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-StackTrace>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct StackTrace {
-  pub description: Option<String>,
-  pub call_frames: Vec<CallFrame>,
-  pub parent: Option<Box<StackTrace>>,
-  pub parent_id: Option<StackTraceId>,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-CallFrame>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CallFrame {
-  pub function_name: String,
-  pub script_id: ScriptId,
-  pub url: String,
-  pub line_number: u64,
-  pub column_number: u64,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-StackTraceId>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct StackTraceId {
-  pub id: String,
-  pub debugger_id: Option<UniqueDebuggerId>,
-}
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-CallArgument>
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -384,38 +267,11 @@ impl From<&RemoteObject> for CallArgument {
   }
 }
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-InternalPropertyDescriptor>
+/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-PropertyDescriptor>
 #[derive(Debug, Clone, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PropertyDescriptor {
   pub name: String,
-  pub value: Option<RemoteObject>,
-  pub writable: Option<bool>,
-  pub get: Option<RemoteObject>,
-  pub set: Option<RemoteObject>,
-  pub configurable: bool,
-  pub enumerable: bool,
-  pub was_thrown: Option<bool>,
-  pub is_own: Option<bool>,
-  pub symbol: Option<RemoteObject>,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-InternalPropertyDescriptor>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct InternalPropertyDescriptor {
-  pub name: String,
-  pub value: Option<RemoteObject>,
-}
-
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-PrivatePropertyDescriptor>
-#[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct PrivatePropertyDescriptor {
-  pub name: String,
-  pub value: Option<RemoteObject>,
-  pub get: Option<RemoteObject>,
-  pub set: Option<RemoteObject>,
 }
 
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-RemoteObjectId>
@@ -433,9 +289,6 @@ pub type TimeDelta = u64;
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-UnserializableValue>
 pub type UnserializableValue = String;
 
-/// <https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-UniqueDebuggerId>
-pub type UniqueDebuggerId = String;
-
 /// <https://chromedevtools.github.io/devtools-protocol/tot/Debugger/#method-setScriptSource>
 #[derive(Debug, Deserialize)]
 pub struct SetScriptSourceResponse {
@@ -523,7 +376,6 @@ pub struct Notification {
 #[derive(Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ExceptionThrown {
-  pub timestamp: f64,
   pub exception_details: ExceptionDetails,
 }
 
@@ -539,8 +391,5 @@ pub struct ExecutionContextCreated {
 #[serde(rename_all = "camelCase")]
 pub struct ExecutionContextDescription {
   pub id: ExecutionContextId,
-  pub origin: String,
-  pub name: String,
-  pub unique_id: String,
   pub aux_data: Value,
 }
diff --git a/cli/factory.rs b/cli/factory.rs
index 33786939c32a52..5b066c67fb5636 100644
--- a/cli/factory.rs
+++ b/cli/factory.rs
@@ -1,11 +1,10 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use crate::args::deno_json::deno_json_deps;
+use crate::args::CliLockfile;
 use crate::args::CliOptions;
 use crate::args::DenoSubcommand;
 use crate::args::Flags;
-use crate::args::Lockfile;
-use crate::args::PackageJsonDepsProvider;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::args::StorageKeyResolver;
 use crate::args::TsConfigType;
 use crate::cache::Caches;
@@ -35,7 +34,6 @@ use crate::npm::CliNpmResolver;
 use crate::npm::CliNpmResolverByonmCreateOptions;
 use crate::npm::CliNpmResolverCreateOptions;
 use crate::npm::CliNpmResolverManagedCreateOptions;
-use crate::npm::CliNpmResolverManagedPackageJsonInstallerOption;
 use crate::npm::CliNpmResolverManagedSnapshotOption;
 use crate::resolver::CjsResolutionStore;
 use crate::resolver::CliGraphResolver;
@@ -53,21 +51,25 @@ use crate::util::progress_bar::ProgressBar;
 use crate::util::progress_bar::ProgressBarStyle;
 use crate::worker::CliMainWorkerFactory;
 use crate::worker::CliMainWorkerOptions;
+use std::collections::BTreeSet;
 use std::path::PathBuf;
 
+use deno_config::package_json::PackageJsonDepValue;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::WorkspaceResolver;
+use deno_config::ConfigFile;
 use deno_core::error::AnyError;
 use deno_core::futures::FutureExt;
-use deno_core::parking_lot::Mutex;
 use deno_core::FeatureChecker;
 
 use deno_lockfile::WorkspaceMemberConfig;
 use deno_runtime::deno_fs;
 use deno_runtime::deno_node::analyze::NodeCodeTranslator;
 use deno_runtime::deno_node::NodeResolver;
+use deno_runtime::deno_node::PackageJson;
 use deno_runtime::deno_tls::RootCertStoreProvider;
 use deno_runtime::deno_web::BlobStore;
 use deno_runtime::inspector_server::InspectorServer;
-use import_map::ImportMap;
 use log::warn;
 use std::future::Future;
 use std::sync::Arc;
@@ -157,8 +159,7 @@ struct CliFactoryServices {
   emitter: Deferred<Arc<Emitter>>,
   fs: Deferred<Arc<dyn deno_fs::FileSystem>>,
   main_graph_container: Deferred<Arc<MainModuleGraphContainer>>,
-  lockfile: Deferred<Option<Arc<Mutex<Lockfile>>>>,
-  maybe_import_map: Deferred<Option<Arc<ImportMap>>>,
+  lockfile: Deferred<Option<Arc<CliLockfile>>>,
   maybe_inspector_server: Deferred<Option<Arc<InspectorServer>>>,
   root_cert_store_provider: Deferred<Arc<dyn RootCertStoreProvider>>,
   blob_store: Deferred<Arc<BlobStore>>,
@@ -172,13 +173,13 @@ struct CliFactoryServices {
   node_code_translator: Deferred<Arc<CliNodeCodeTranslator>>,
   node_resolver: Deferred<Arc<NodeResolver>>,
   npm_resolver: Deferred<Arc<dyn CliNpmResolver>>,
-  package_json_deps_provider: Deferred<Arc<PackageJsonDepsProvider>>,
   text_only_progress_bar: Deferred<ProgressBar>,
   type_checker: Deferred<Arc<TypeChecker>>,
   cjs_resolutions: Deferred<Arc<CjsResolutionStore>>,
   cli_node_resolver: Deferred<Arc<CliNodeResolver>>,
   feature_checker: Deferred<Arc<FeatureChecker>>,
   code_cache: Deferred<Arc<CodeCache>>,
+  workspace_resolver: Deferred<Arc<WorkspaceResolver>>,
 }
 
 pub struct CliFactory {
@@ -305,21 +306,34 @@ impl CliFactory {
     self.services.fs.get_or_init(|| Arc::new(deno_fs::RealFs))
   }
 
-  pub fn maybe_lockfile(&self) -> &Option<Arc<Mutex<Lockfile>>> {
-    fn check_no_npm(lockfile: &Mutex<Lockfile>, options: &CliOptions) -> bool {
-      if options.no_npm() {
-        return true;
-      }
-      // Deno doesn't yet understand npm workspaces and the package.json resolution
-      // may be in a different folder than the deno.json/lockfile. So for now, ignore
-      // any package.jsons that are in different folders
-      options
-        .maybe_package_json()
-        .as_ref()
-        .map(|package_json| {
-          package_json.path.parent() != lockfile.lock().filename.parent()
+  pub fn maybe_lockfile(&self) -> &Option<Arc<CliLockfile>> {
+    fn pkg_json_deps(maybe_pkg_json: Option<&PackageJson>) -> BTreeSet<String> {
+      let Some(pkg_json) = maybe_pkg_json else {
+        return Default::default();
+      };
+      pkg_json
+        .resolve_local_package_json_deps()
+        .values()
+        .filter_map(|dep| dep.as_ref().ok())
+        .filter_map(|dep| match dep {
+          PackageJsonDepValue::Req(req) => Some(req),
+          PackageJsonDepValue::Workspace(_) => None,
         })
-        .unwrap_or(false)
+        .map(|r| format!("npm:{}", r))
+        .collect()
+    }
+
+    fn deno_json_deps(
+      maybe_deno_json: Option<&ConfigFile>,
+    ) -> BTreeSet<String> {
+      maybe_deno_json
+        .map(|c| {
+          crate::args::deno_json::deno_json_deps(c)
+            .into_iter()
+            .map(|req| req.to_string())
+            .collect()
+        })
+        .unwrap_or_default()
     }
 
     self.services.lockfile.get_or_init(|| {
@@ -327,68 +341,52 @@ impl CliFactory {
 
       // initialize the lockfile with the workspace's configuration
       if let Some(lockfile) = &maybe_lockfile {
-        let no_npm = check_no_npm(lockfile, &self.options);
-        let package_json_deps = (!no_npm)
-          .then(|| {
-            self
-              .package_json_deps_provider()
-              .reqs()
-              .map(|reqs| {
-                reqs.into_iter().map(|s| format!("npm:{}", s)).collect()
-              })
-              .unwrap_or_default()
-          })
-          .unwrap_or_default();
-        let mut lockfile = lockfile.lock();
-        let config = match self.options.maybe_workspace_config() {
-          Some(workspace_config) => deno_lockfile::WorkspaceConfig {
-            root: WorkspaceMemberConfig {
-              package_json_deps,
-              dependencies: deno_json_deps(
-                self.options.maybe_config_file().as_ref().unwrap(),
-              )
-              .into_iter()
-              .map(|req| req.to_string())
-              .collect(),
-            },
-            members: workspace_config
-              .members
-              .iter()
-              .map(|member| {
-                (
-                  member.package_name.clone(),
-                  WorkspaceMemberConfig {
-                    package_json_deps: Default::default(),
-                    dependencies: deno_json_deps(&member.config_file)
-                      .into_iter()
-                      .map(|req| req.to_string())
-                      .collect(),
-                  },
-                )
-              })
-              .collect(),
-          },
-          None => deno_lockfile::WorkspaceConfig {
-            root: WorkspaceMemberConfig {
-              package_json_deps,
-              dependencies: self
-                .options
-                .maybe_config_file()
-                .as_ref()
-                .map(|config| {
-                  deno_json_deps(config)
-                    .into_iter()
-                    .map(|req| req.to_string())
-                    .collect()
-                })
-                .unwrap_or_default(),
-            },
-            members: Default::default(),
+        let (root_url, root_folder) = self.options.workspace.root_folder();
+        let config = deno_lockfile::WorkspaceConfig {
+          root: WorkspaceMemberConfig {
+            package_json_deps: pkg_json_deps(root_folder.pkg_json.as_deref()),
+            dependencies: deno_json_deps(root_folder.deno_json.as_deref()),
           },
+          members: self
+            .options
+            .workspace
+            .config_folders()
+            .iter()
+            .filter(|(folder_url, _)| *folder_url != root_url)
+            .filter_map(|(folder_url, folder)| {
+              Some((
+                {
+                  // should never be None here, but just ignore members that
+                  // do fail for this
+                  let mut relative_path = root_url.make_relative(folder_url)?;
+                  if relative_path.ends_with('/') {
+                    // make it slightly cleaner by removing the trailing slash
+                    relative_path.pop();
+                  }
+                  relative_path
+                },
+                {
+                  let config = WorkspaceMemberConfig {
+                    package_json_deps: pkg_json_deps(
+                      folder.pkg_json.as_deref(),
+                    ),
+                    dependencies: deno_json_deps(folder.deno_json.as_deref()),
+                  };
+                  if config.package_json_deps.is_empty()
+                    && config.dependencies.is_empty()
+                  {
+                    // exclude empty workspace members
+                    return None;
+                  }
+                  config
+                },
+              ))
+            })
+            .collect(),
         };
         lockfile.set_workspace_config(
           deno_lockfile::SetWorkspaceConfigOptions {
-            no_npm,
+            no_npm: self.options.no_npm(),
             no_config: self.options.no_config(),
             config,
           },
@@ -441,10 +439,9 @@ impl CliFactory {
             cache_setting: self.options.cache_setting(),
             text_only_progress_bar: self.text_only_progress_bar().clone(),
             maybe_node_modules_path: self.options.node_modules_dir_path().cloned(),
-            package_json_installer:
-              CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
-                self.package_json_deps_provider().clone(),
-              ),
+            package_json_deps_provider: Arc::new(PackageJsonInstallDepsProvider::from_workspace(
+              &self.options.workspace,
+            )),
             npm_system_info: self.options.npm_system_info(),
             npmrc: self.options.npmrc().clone()
           })
@@ -453,28 +450,37 @@ impl CliFactory {
       .await
   }
 
-  pub fn package_json_deps_provider(&self) -> &Arc<PackageJsonDepsProvider> {
-    self.services.package_json_deps_provider.get_or_init(|| {
-      Arc::new(PackageJsonDepsProvider::new(
-        self.options.maybe_package_json_deps(),
-      ))
-    })
-  }
-
-  pub async fn maybe_import_map(
+  pub async fn workspace_resolver(
     &self,
-  ) -> Result<&Option<Arc<ImportMap>>, AnyError> {
+  ) -> Result<&Arc<WorkspaceResolver>, AnyError> {
     self
       .services
-      .maybe_import_map
+      .workspace_resolver
       .get_or_try_init_async(async {
-        Ok(
-          self
-            .options
-            .resolve_import_map(self.file_fetcher()?)
-            .await?
-            .map(Arc::new),
-        )
+        let resolver = self
+          .options
+          .create_workspace_resolver(
+            self.file_fetcher()?,
+            if self.options.use_byonm() {
+              PackageJsonDepResolution::Disabled
+            } else {
+              // todo(dsherret): this should be false for nodeModulesDir: true
+              PackageJsonDepResolution::Enabled
+            },
+          )
+          .await?;
+        if !resolver.diagnostics().is_empty() {
+          warn!(
+            "Import map diagnostics:\n{}",
+            resolver
+              .diagnostics()
+              .iter()
+              .map(|d| format!("  - {d}"))
+              .collect::<Vec<_>>()
+              .join("\n")
+          );
+        }
+        Ok(Arc::new(resolver))
       })
       .await
   }
@@ -497,17 +503,15 @@ impl CliFactory {
             } else {
               Some(self.npm_resolver().await?.clone())
             },
-            package_json_deps_provider: self
-              .package_json_deps_provider()
-              .clone(),
+            workspace_resolver: self.workspace_resolver().await?.clone(),
+            bare_node_builtins_enabled: self
+              .options
+              .unstable_bare_node_builtins(),
             maybe_jsx_import_source_config: self
               .options
+              .workspace
               .to_maybe_jsx_import_source_config()?,
-            maybe_import_map: self.maybe_import_map().await?.clone(),
             maybe_vendor_dir: self.options.vendor_dir_path(),
-            bare_node_builtins_enabled: self
-              .options
-              .unstable_bare_node_builtins(),
           })))
         }
         .boxed_local(),
@@ -764,8 +768,8 @@ impl CliFactory {
       self.file_fetcher()?,
       self.http_client_provider(),
       self.npm_resolver().await?.as_ref(),
+      self.workspace_resolver().await?.as_ref(),
       self.options.npm_system_info(),
-      self.package_json_deps_provider(),
     ))
   }
 
@@ -867,7 +871,6 @@ impl CliFactory {
       // integration.
       skip_op_registration: self.options.sub_command().is_run(),
       log_level: self.options.log_level().unwrap_or(log::Level::Info).into(),
-      coverage_dir: self.options.coverage_dir(),
       enable_op_summary_metrics: self.options.enable_op_summary_metrics(),
       enable_testing_features: self.options.enable_testing_features(),
       has_node_modules_dir: self.options.has_node_modules_dir(),
@@ -892,7 +895,6 @@ impl CliFactory {
         .unsafely_ignore_certificate_errors()
         .clone(),
       unstable: self.options.legacy_unstable_flag(),
-      maybe_root_package_json_deps: self.options.maybe_package_json_deps(),
       create_hmr_runner,
       create_coverage_collector,
     })
diff --git a/cli/graph_container.rs b/cli/graph_container.rs
index 40ccda9b20bd29..d439f93609439d 100644
--- a/cli/graph_container.rs
+++ b/cli/graph_container.rs
@@ -98,7 +98,7 @@ impl MainModuleGraphContainer {
     &self,
     files: &[String],
   ) -> Result<Vec<ModuleSpecifier>, AnyError> {
-    let excludes = self.cli_options.resolve_config_excludes()?;
+    let excludes = self.cli_options.workspace.resolve_config_excludes()?;
     Ok(
       files
         .iter()
diff --git a/cli/graph_util.rs b/cli/graph_util.rs
index 502702b0758bd4..2f9ee8d93d8256 100644
--- a/cli/graph_util.rs
+++ b/cli/graph_util.rs
@@ -1,8 +1,9 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use crate::args::config_to_deno_graph_workspace_member;
 use crate::args::jsr_url;
+use crate::args::CliLockfile;
 use crate::args::CliOptions;
-use crate::args::Lockfile;
 use crate::args::DENO_DISABLE_PEDANTIC_NODE_WARNINGS;
 use crate::cache;
 use crate::cache::GlobalHttpCache;
@@ -18,12 +19,13 @@ use crate::tools::check;
 use crate::tools::check::TypeChecker;
 use crate::util::file_watcher::WatcherCommunicator;
 use crate::util::fs::canonicalize_path;
+use deno_config::workspace::JsrPackageConfig;
 use deno_emit::LoaderChecksum;
 use deno_graph::JsrLoadError;
 use deno_graph::ModuleLoadError;
+use deno_graph::WorkspaceFastCheckOption;
 use deno_runtime::fs_util::specifier_to_file_path;
 
-use deno_config::WorkspaceMemberConfig;
 use deno_core::anyhow::bail;
 use deno_core::error::custom_error;
 use deno_core::error::AnyError;
@@ -160,6 +162,10 @@ pub fn graph_valid(
   if let Some(error) = errors.next() {
     Err(error)
   } else {
+    // finally surface the npm resolution result
+    if let Err(err) = &graph.npm_dep_graph_result {
+      return Err(custom_error(get_error_class_name(err), format!("{}", err)));
+    }
     Ok(())
   }
 }
@@ -236,12 +242,12 @@ impl ModuleGraphCreator {
 
   pub async fn create_and_validate_publish_graph(
     &self,
-    packages: &[WorkspaceMemberConfig],
+    package_configs: &[JsrPackageConfig],
     build_fast_check_graph: bool,
   ) -> Result<ModuleGraph, AnyError> {
     let mut roots = Vec::new();
-    for package in packages {
-      roots.extend(package.config_file.resolve_export_value_urls()?);
+    for package_config in package_configs {
+      roots.extend(package_config.config_file.resolve_export_value_urls()?);
     }
     let mut graph = self
       .create_graph_with_options(CreateGraphOptions {
@@ -256,10 +262,16 @@ impl ModuleGraphCreator {
       self.type_check_graph(graph.clone()).await?;
     }
     if build_fast_check_graph {
+      let fast_check_workspace_members = package_configs
+        .iter()
+        .map(|p| config_to_deno_graph_workspace_member(&p.config_file))
+        .collect::<Result<Vec<_>, _>>()?;
       self.module_graph_builder.build_fast_check_graph(
         &mut graph,
         BuildFastCheckGraphOptions {
-          workspace_fast_check: true,
+          workspace_fast_check: WorkspaceFastCheckOption::Enabled(
+            &fast_check_workspace_members,
+          ),
         },
       )?;
     }
@@ -336,10 +348,10 @@ impl ModuleGraphCreator {
   }
 }
 
-pub struct BuildFastCheckGraphOptions {
+pub struct BuildFastCheckGraphOptions<'a> {
   /// Whether to do fast check on workspace members. This
   /// is mostly only useful when publishing.
-  pub workspace_fast_check: bool,
+  pub workspace_fast_check: deno_graph::WorkspaceFastCheckOption<'a>,
 }
 
 pub struct ModuleGraphBuilder {
@@ -350,7 +362,7 @@ pub struct ModuleGraphBuilder {
   npm_resolver: Arc<dyn CliNpmResolver>,
   module_info_cache: Arc<ModuleInfoCache>,
   parsed_source_cache: Arc<ParsedSourceCache>,
-  lockfile: Option<Arc<Mutex<Lockfile>>>,
+  lockfile: Option<Arc<CliLockfile>>,
   maybe_file_watcher_reporter: Option<FileWatcherReporter>,
   emit_cache: cache::EmitCache,
   file_fetcher: Arc<FileFetcher>,
@@ -367,7 +379,7 @@ impl ModuleGraphBuilder {
     npm_resolver: Arc<dyn CliNpmResolver>,
     module_info_cache: Arc<ModuleInfoCache>,
     parsed_source_cache: Arc<ParsedSourceCache>,
-    lockfile: Option<Arc<Mutex<Lockfile>>>,
+    lockfile: Option<Arc<CliLockfile>>,
     maybe_file_watcher_reporter: Option<FileWatcherReporter>,
     emit_cache: cache::EmitCache,
     file_fetcher: Arc<FileFetcher>,
@@ -408,7 +420,7 @@ impl ModuleGraphBuilder {
       }
     }
 
-    struct LockfileLocker<'a>(&'a Mutex<Lockfile>);
+    struct LockfileLocker<'a>(&'a CliLockfile);
 
     impl<'a> deno_graph::source::Locker for LockfileLocker<'a> {
       fn get_remote_checksum(
@@ -562,30 +574,9 @@ impl ModuleGraphBuilder {
     let initial_redirects_len = graph.redirects.len();
     let initial_package_deps_len = graph.packages.package_deps_sum();
     let initial_package_mappings_len = graph.packages.mappings().len();
-    let initial_npm_packages = graph.npm_packages.len();
 
     graph.build(roots, loader, options).await;
 
-    let has_npm_packages_changed =
-      graph.npm_packages.len() != initial_npm_packages;
-    // skip installing npm packages if we don't have to
-    if is_first_execution
-      && self.npm_resolver.root_node_modules_path().is_some()
-      || has_npm_packages_changed
-    {
-      if let Some(npm_resolver) = self.npm_resolver.as_managed() {
-        // ensure that the top level package.json is installed if a
-        // specifier was matched in the package.json
-        if self.resolver.found_package_json_dep() {
-          npm_resolver.ensure_top_level_package_json_install().await?;
-        }
-
-        // resolve the dependencies of any pending dependencies
-        // that were inserted by building the graph
-        npm_resolver.resolve_pending().await?;
-      }
-    }
-
     let has_redirects_changed = graph.redirects.len() != initial_redirects_len;
     let has_jsr_package_deps_changed =
       graph.packages.package_deps_sum() != initial_package_deps_len;
@@ -639,7 +630,10 @@ impl ModuleGraphBuilder {
     }
 
     log::debug!("Building fast check graph");
-    let fast_check_cache = if !options.workspace_fast_check {
+    let fast_check_cache = if matches!(
+      options.workspace_fast_check,
+      deno_graph::WorkspaceFastCheckOption::Disabled
+    ) {
       Some(cache::FastCheckCache::new(self.caches.fast_check_db()))
     } else {
       None
@@ -648,11 +642,6 @@ impl ModuleGraphBuilder {
     let cli_resolver = &self.resolver;
     let graph_resolver = cli_resolver.as_graph_resolver();
     let graph_npm_resolver = cli_resolver.create_graph_npm_resolver();
-    let workspace_members = if options.workspace_fast_check {
-      Some(self.options.resolve_deno_graph_workspace_members()?)
-    } else {
-      None
-    };
 
     graph.build_fast_check_type_graph(
       deno_graph::BuildFastCheckTypeGraphOptions {
@@ -662,11 +651,7 @@ impl ModuleGraphBuilder {
         module_parser: Some(&parser),
         resolver: Some(graph_resolver),
         npm_resolver: Some(&graph_npm_resolver),
-        workspace_fast_check: if let Some(members) = &workspace_members {
-          deno_graph::WorkspaceFastCheckOption::Enabled(members)
-        } else {
-          deno_graph::WorkspaceFastCheckOption::Disabled
-        },
+        workspace_fast_check: options.workspace_fast_check,
       },
     );
     Ok(())
@@ -860,7 +845,7 @@ fn get_resolution_error_bare_specifier(
   error: &ResolutionError,
 ) -> Option<&str> {
   if let ResolutionError::InvalidSpecifier {
-    error: SpecifierError::ImportPrefixMissing(specifier, _),
+    error: SpecifierError::ImportPrefixMissing { specifier, .. },
     ..
   } = error
   {
@@ -1082,7 +1067,10 @@ mod test {
           start: Position::zeroed(),
           end: Position::zeroed(),
         },
-        error: SpecifierError::ImportPrefixMissing(input.to_string(), None),
+        error: SpecifierError::ImportPrefixMissing {
+          specifier: input.to_string(),
+          referrer: None,
+        },
       };
       assert_eq!(get_resolution_error_bare_node_specifier(&err), output,);
     }
diff --git a/cli/http_util.rs b/cli/http_util.rs
index 7fcce616b4d438..18c0687bdb746e 100644
--- a/cli/http_util.rs
+++ b/cli/http_util.rs
@@ -587,7 +587,7 @@ mod test {
   use std::collections::HashSet;
   use std::hash::RandomState;
 
-  use deno_runtime::deno_tls::RootCertStore;
+  use deno_runtime::deno_tls::rustls::RootCertStore;
 
   use crate::version;
 
diff --git a/cli/js.rs b/cli/js.rs
index 85485689bcafdc..2c93f004ca0a67 100644
--- a/cli/js.rs
+++ b/cli/js.rs
@@ -2,17 +2,17 @@
 
 use log::debug;
 
-#[cfg(not(feature = "__runtime_js_sources"))]
+#[cfg(not(feature = "hmr"))]
 static CLI_SNAPSHOT: &[u8] =
   include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin"));
 
 pub fn deno_isolate_init() -> Option<&'static [u8]> {
   debug!("Deno isolate init with snapshots.");
-  #[cfg(not(feature = "__runtime_js_sources"))]
+  #[cfg(not(feature = "hmr"))]
   {
     Some(CLI_SNAPSHOT)
   }
-  #[cfg(feature = "__runtime_js_sources")]
+  #[cfg(feature = "hmr")]
   {
     None
   }
diff --git a/cli/js/40_jupyter.js b/cli/js/40_jupyter.js
index 0e0a4d7ac5621a..ace50d6dccbc0e 100644
--- a/cli/js/40_jupyter.js
+++ b/cli/js/40_jupyter.js
@@ -337,7 +337,14 @@ async function formatInner(obj, raw) {
 internals.jupyter = { formatInner };
 
 function enableJupyter() {
-  const { op_jupyter_broadcast } = core.ops;
+  const { op_jupyter_broadcast, op_jupyter_input } = core.ops;
+
+  function input(
+    prompt,
+    password,
+  ) {
+    return op_jupyter_input(prompt, password);
+  }
 
   async function broadcast(
     msgType,
@@ -412,6 +419,45 @@ function enableJupyter() {
     return;
   }
 
+  /**
+   * Prompt for user confirmation (in Jupyter Notebook context)
+   * Override confirm and prompt because they depend on a tty
+   * and in the Deno.jupyter environment that doesn't exist.
+   * @param {string} message - The message to display.
+   * @returns {Promise<boolean>} User confirmation.
+   */
+  function confirm(message = "Confirm") {
+    const answer = input(`${message} [y/N] `, false);
+    return answer === "Y" || answer === "y";
+  }
+
+  /**
+   * Prompt for user input (in Jupyter Notebook context)
+   * @param {string} message - The message to display.
+   * @param {string} defaultValue - The value used if none is provided.
+   * @param {object} options Options
+   * @param {boolean} options.password Hide the output characters
+   * @returns {Promise<string>} The user input.
+   */
+  function prompt(
+    message = "Prompt",
+    defaultValue = "",
+    { password = false } = {},
+  ) {
+    if (defaultValue != "") {
+      message += ` [${defaultValue}]`;
+    }
+    const answer = input(`${message}`, password);
+
+    if (answer === "") {
+      return defaultValue;
+    }
+
+    return answer;
+  }
+
+  globalThis.confirm = confirm;
+  globalThis.prompt = prompt;
   globalThis.Deno.jupyter = {
     broadcast,
     display,
diff --git a/cli/jsr.rs b/cli/jsr.rs
index e582ab9f0e06e8..87a54af22b7918 100644
--- a/cli/jsr.rs
+++ b/cli/jsr.rs
@@ -3,207 +3,14 @@
 use crate::args::jsr_url;
 use crate::file_fetcher::FileFetcher;
 use dashmap::DashMap;
-use deno_cache_dir::HttpCache;
-use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
-use deno_core::ModuleSpecifier;
 use deno_graph::packages::JsrPackageInfo;
 use deno_graph::packages::JsrPackageVersionInfo;
-use deno_lockfile::Lockfile;
 use deno_runtime::deno_permissions::PermissionsContainer;
-use deno_semver::jsr::JsrPackageReqReference;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
-use std::borrow::Cow;
 use std::sync::Arc;
 
-/// Keep in sync with `JsrFetchResolver`!
-#[derive(Debug)]
-pub struct JsrCacheResolver {
-  nv_by_req: DashMap<PackageReq, Option<PackageNv>>,
-  /// The `module_graph` field of the version infos should be forcibly absent.
-  /// It can be large and we don't want to store it.
-  info_by_nv: DashMap<PackageNv, Option<Arc<JsrPackageVersionInfo>>>,
-  info_by_name: DashMap<String, Option<Arc<JsrPackageInfo>>>,
-  cache: Arc<dyn HttpCache>,
-}
-
-impl JsrCacheResolver {
-  pub fn new(
-    cache: Arc<dyn HttpCache>,
-    lockfile: Option<Arc<Mutex<Lockfile>>>,
-  ) -> Self {
-    let nv_by_req = DashMap::new();
-    if let Some(lockfile) = lockfile {
-      for (req_url, nv_url) in &lockfile.lock().content.packages.specifiers {
-        let Some(req) = req_url.strip_prefix("jsr:") else {
-          continue;
-        };
-        let Some(nv) = nv_url.strip_prefix("jsr:") else {
-          continue;
-        };
-        let Ok(req) = PackageReq::from_str(req) else {
-          continue;
-        };
-        let Ok(nv) = PackageNv::from_str(nv) else {
-          continue;
-        };
-        nv_by_req.insert(req, Some(nv));
-      }
-    }
-    Self {
-      nv_by_req,
-      info_by_nv: Default::default(),
-      info_by_name: Default::default(),
-      cache: cache.clone(),
-    }
-  }
-
-  pub fn req_to_nv(&self, req: &PackageReq) -> Option<PackageNv> {
-    if let Some(nv) = self.nv_by_req.get(req) {
-      return nv.value().clone();
-    }
-    let maybe_get_nv = || {
-      let name = req.name.clone();
-      let package_info = self.package_info(&name)?;
-      // Find the first matching version of the package which is cached.
-      let mut versions = package_info.versions.keys().collect::<Vec<_>>();
-      versions.sort();
-      let version = versions
-        .into_iter()
-        .rev()
-        .find(|v| {
-          if req.version_req.tag().is_some() || !req.version_req.matches(v) {
-            return false;
-          }
-          let nv = PackageNv {
-            name: name.clone(),
-            version: (*v).clone(),
-          };
-          self.package_version_info(&nv).is_some()
-        })
-        .cloned()?;
-      Some(PackageNv { name, version })
-    };
-    let nv = maybe_get_nv();
-    self.nv_by_req.insert(req.clone(), nv.clone());
-    nv
-  }
-
-  pub fn jsr_to_registry_url(
-    &self,
-    req_ref: &JsrPackageReqReference,
-  ) -> Option<ModuleSpecifier> {
-    let req = req_ref.req().clone();
-    let maybe_nv = self.req_to_nv(&req);
-    let nv = maybe_nv.as_ref()?;
-    let info = self.package_version_info(nv)?;
-    let path = info.export(&normalize_export_name(req_ref.sub_path()))?;
-    jsr_url()
-      .join(&format!("{}/{}/{}", &nv.name, &nv.version, &path))
-      .ok()
-  }
-
-  pub fn lookup_export_for_path(
-    &self,
-    nv: &PackageNv,
-    path: &str,
-  ) -> Option<String> {
-    let info = self.package_version_info(nv)?;
-    let path = path.strip_prefix("./").unwrap_or(path);
-    let mut sloppy_fallback = None;
-    for (export, path_) in info.exports() {
-      let path_ = path_.strip_prefix("./").unwrap_or(path_);
-      if path_ == path {
-        return Some(export.strip_prefix("./").unwrap_or(export).to_string());
-      }
-      // TSC in some cases will suggest a `.js` import path for a `.d.ts` source
-      // file.
-      if sloppy_fallback.is_none() {
-        let path = path
-          .strip_suffix(".js")
-          .or_else(|| path.strip_suffix(".mjs"))
-          .or_else(|| path.strip_suffix(".cjs"))
-          .unwrap_or(path);
-        let path_ = path_
-          .strip_suffix(".d.ts")
-          .or_else(|| path_.strip_suffix(".d.mts"))
-          .or_else(|| path_.strip_suffix(".d.cts"))
-          .unwrap_or(path_);
-        if path_ == path {
-          sloppy_fallback =
-            Some(export.strip_prefix("./").unwrap_or(export).to_string());
-        }
-      }
-    }
-    sloppy_fallback
-  }
-
-  pub fn lookup_req_for_nv(&self, nv: &PackageNv) -> Option<PackageReq> {
-    for entry in self.nv_by_req.iter() {
-      let Some(nv_) = entry.value() else {
-        continue;
-      };
-      if nv_ == nv {
-        return Some(entry.key().clone());
-      }
-    }
-    None
-  }
-
-  pub fn package_info(&self, name: &str) -> Option<Arc<JsrPackageInfo>> {
-    if let Some(info) = self.info_by_name.get(name) {
-      return info.value().clone();
-    }
-    let read_cached_package_info = || {
-      let meta_url = jsr_url().join(&format!("{}/meta.json", name)).ok()?;
-      let meta_bytes = read_cached_url(&meta_url, &self.cache)?;
-      serde_json::from_slice::<JsrPackageInfo>(&meta_bytes).ok()
-    };
-    let info = read_cached_package_info().map(Arc::new);
-    self.info_by_name.insert(name.to_string(), info.clone());
-    info
-  }
-
-  pub fn package_version_info(
-    &self,
-    nv: &PackageNv,
-  ) -> Option<Arc<JsrPackageVersionInfo>> {
-    if let Some(info) = self.info_by_nv.get(nv) {
-      return info.value().clone();
-    }
-    let read_cached_package_version_info = || {
-      let meta_url = jsr_url()
-        .join(&format!("{}/{}_meta.json", &nv.name, &nv.version))
-        .ok()?;
-      let meta_bytes = read_cached_url(&meta_url, &self.cache)?;
-      partial_jsr_package_version_info_from_slice(&meta_bytes).ok()
-    };
-    let info = read_cached_package_version_info().map(Arc::new);
-    self.info_by_nv.insert(nv.clone(), info.clone());
-    info
-  }
-
-  pub fn did_cache(&self) {
-    self.nv_by_req.retain(|_, nv| nv.is_some());
-    self.info_by_nv.retain(|_, info| info.is_some());
-    self.info_by_name.retain(|_, info| info.is_some());
-  }
-}
-
-fn read_cached_url(
-  url: &ModuleSpecifier,
-  cache: &Arc<dyn HttpCache>,
-) -> Option<Vec<u8>> {
-  cache
-    .read_file_bytes(
-      &cache.cache_item_key(url).ok()?,
-      None,
-      deno_cache_dir::GlobalToLocalCopy::Disallow,
-    )
-    .ok()?
-}
-
 /// This is similar to a subset of `JsrCacheResolver` which fetches rather than
 /// just reads the cache. Keep in sync!
 #[derive(Debug)]
@@ -304,33 +111,9 @@ impl JsrFetchResolver {
   }
 }
 
-// TODO(nayeemrmn): This is duplicated from a private function in deno_graph
-// 0.65.1. Make it public or cleanup otherwise.
-fn normalize_export_name(sub_path: Option<&str>) -> Cow<str> {
-  let Some(sub_path) = sub_path else {
-    return Cow::Borrowed(".");
-  };
-  if sub_path.is_empty() || matches!(sub_path, "/" | ".") {
-    Cow::Borrowed(".")
-  } else {
-    let sub_path = if sub_path.starts_with('/') {
-      Cow::Owned(format!(".{}", sub_path))
-    } else if !sub_path.starts_with("./") {
-      Cow::Owned(format!("./{}", sub_path))
-    } else {
-      Cow::Borrowed(sub_path)
-    };
-    if let Some(prefix) = sub_path.strip_suffix('/') {
-      Cow::Owned(prefix.to_string())
-    } else {
-      sub_path
-    }
-  }
-}
-
 /// This is a roundabout way of deserializing `JsrPackageVersionInfo`,
 /// because we only want the `exports` field and `module_graph` is large.
-fn partial_jsr_package_version_info_from_slice(
+pub fn partial_jsr_package_version_info_from_slice(
   slice: &[u8],
 ) -> serde_json::Result<JsrPackageVersionInfo> {
   let mut info = serde_json::from_slice::<serde_json::Value>(slice)?;
diff --git a/cli/lsp/analysis.rs b/cli/lsp/analysis.rs
index 62feeb602eb588..8480f6e1dedee0 100644
--- a/cli/lsp/analysis.rs
+++ b/cli/lsp/analysis.rs
@@ -76,7 +76,10 @@ static PREFERRED_FIXES: Lazy<HashMap<&'static str, (u32, bool)>> =
 static IMPORT_SPECIFIER_RE: Lazy<Regex> =
   lazy_regex::lazy_regex!(r#"\sfrom\s+["']([^"']*)["']"#);
 
-const SUPPORTED_EXTENSIONS: &[&str] = &[".ts", ".tsx", ".js", ".jsx", ".mjs"];
+const SUPPORTED_EXTENSIONS: &[&str] = &[
+  ".ts", ".tsx", ".js", ".jsx", ".mjs", ".mts", ".cjs", ".cts", ".d.ts",
+  ".d.mts", ".d.cts",
+];
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct DataQuickFixChange {
@@ -436,6 +439,7 @@ impl<'a> TsResponseImportMapper<'a> {
         return Some(specifier);
       }
     }
+    let specifier = specifier.strip_suffix(".js").unwrap_or(specifier);
     for ext in SUPPORTED_EXTENSIONS {
       let specifier_with_ext = format!("{specifier}{ext}");
       if self
diff --git a/cli/lsp/cache.rs b/cli/lsp/cache.rs
index d899cd79644d70..5dae38c206f489 100644
--- a/cli/lsp/cache.rs
+++ b/cli/lsp/cache.rs
@@ -11,6 +11,7 @@ use deno_runtime::fs_util::specifier_to_file_path;
 
 use deno_core::url::Url;
 use deno_core::ModuleSpecifier;
+use std::collections::BTreeMap;
 use std::fs;
 use std::path::Path;
 use std::sync::Arc;
@@ -29,13 +30,14 @@ pub const LSP_DISALLOW_GLOBAL_TO_LOCAL_COPY: deno_cache_dir::GlobalToLocalCopy =
 pub fn calculate_fs_version(
   cache: &LspCache,
   specifier: &ModuleSpecifier,
+  file_referrer: Option<&ModuleSpecifier>,
 ) -> Option<String> {
   match specifier.scheme() {
     "npm" | "node" | "data" | "blob" => None,
     "file" => specifier_to_file_path(specifier)
       .ok()
       .and_then(|path| calculate_fs_version_at_path(&path)),
-    _ => calculate_fs_version_in_cache(cache, specifier),
+    _ => calculate_fs_version_in_cache(cache, specifier, file_referrer),
   }
 }
 
@@ -56,8 +58,9 @@ pub fn calculate_fs_version_at_path(path: &Path) -> Option<String> {
 fn calculate_fs_version_in_cache(
   cache: &LspCache,
   specifier: &ModuleSpecifier,
+  file_referrer: Option<&ModuleSpecifier>,
 ) -> Option<String> {
-  let http_cache = cache.root_vendor_or_global();
+  let http_cache = cache.for_specifier(file_referrer);
   let Ok(cache_key) = http_cache.cache_item_key(specifier) else {
     return Some("1".to_string());
   };
@@ -77,7 +80,7 @@ fn calculate_fs_version_in_cache(
 pub struct LspCache {
   deno_dir: DenoDir,
   global: Arc<GlobalHttpCache>,
-  root_vendor: Option<Arc<LocalLspHttpCache>>,
+  vendors_by_scope: BTreeMap<ModuleSpecifier, Option<Arc<LocalLspHttpCache>>>,
 }
 
 impl Default for LspCache {
@@ -107,18 +110,24 @@ impl LspCache {
     Self {
       deno_dir,
       global,
-      root_vendor: None,
+      vendors_by_scope: Default::default(),
     }
   }
 
   pub fn update_config(&mut self, config: &Config) {
-    self.root_vendor = config.tree.root_data().and_then(|data| {
-      let vendor_dir = data.vendor_dir.as_ref()?;
-      Some(Arc::new(LocalLspHttpCache::new(
-        vendor_dir.clone(),
-        self.global.clone(),
-      )))
-    });
+    self.vendors_by_scope = config
+      .tree
+      .data_by_scope()
+      .iter()
+      .map(|(scope, config_data)| {
+        (
+          scope.clone(),
+          config_data.vendor_dir.as_ref().map(|v| {
+            Arc::new(LocalLspHttpCache::new(v.clone(), self.global.clone()))
+          }),
+        )
+      })
+      .collect();
   }
 
   pub fn deno_dir(&self) -> &DenoDir {
@@ -129,15 +138,59 @@ impl LspCache {
     &self.global
   }
 
-  pub fn root_vendor(&self) -> Option<&Arc<LocalLspHttpCache>> {
-    self.root_vendor.as_ref()
-  }
-
-  pub fn root_vendor_or_global(&self) -> Arc<dyn HttpCache> {
+  pub fn for_specifier(
+    &self,
+    file_referrer: Option<&ModuleSpecifier>,
+  ) -> Arc<dyn HttpCache> {
+    let Some(file_referrer) = file_referrer else {
+      return self.global.clone();
+    };
     self
-      .root_vendor
-      .as_ref()
-      .map(|v| v.clone() as _)
+      .vendors_by_scope
+      .iter()
+      .rfind(|(s, _)| file_referrer.as_str().starts_with(s.as_str()))
+      .and_then(|(_, v)| v.clone().map(|v| v as _))
       .unwrap_or(self.global.clone() as _)
   }
+
+  pub fn vendored_specifier(
+    &self,
+    specifier: &ModuleSpecifier,
+    file_referrer: Option<&ModuleSpecifier>,
+  ) -> Option<ModuleSpecifier> {
+    let file_referrer = file_referrer?;
+    if !matches!(specifier.scheme(), "http" | "https") {
+      return None;
+    }
+    let vendor = self
+      .vendors_by_scope
+      .iter()
+      .rfind(|(s, _)| file_referrer.as_str().starts_with(s.as_str()))?
+      .1
+      .as_ref()?;
+    vendor.get_file_url(specifier)
+  }
+
+  pub fn unvendored_specifier(
+    &self,
+    specifier: &ModuleSpecifier,
+  ) -> Option<ModuleSpecifier> {
+    let path = specifier_to_file_path(specifier).ok()?;
+    let vendor = self
+      .vendors_by_scope
+      .iter()
+      .rfind(|(s, _)| specifier.as_str().starts_with(s.as_str()))?
+      .1
+      .as_ref()?;
+    vendor.get_remote_url(&path)
+  }
+
+  pub fn is_valid_file_referrer(&self, specifier: &ModuleSpecifier) -> bool {
+    if let Ok(path) = specifier_to_file_path(specifier) {
+      if !path.starts_with(&self.deno_dir().root) {
+        return true;
+      }
+    }
+    false
+  }
 }
diff --git a/cli/lsp/code_lens.rs b/cli/lsp/code_lens.rs
index c7e0c59bbdb9b4..2996103be1ca1d 100644
--- a/cli/lsp/code_lens.rs
+++ b/cli/lsp/code_lens.rs
@@ -1,5 +1,7 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use crate::lsp::logging::lsp_warn;
+
 use super::analysis::source_range_to_lsp_range;
 use super::config::CodeLensSettings;
 use super::language_server;
@@ -27,6 +29,7 @@ use std::cell::RefCell;
 use std::collections::HashSet;
 use std::rc::Rc;
 use std::sync::Arc;
+use tower_lsp::jsonrpc::Error as LspError;
 use tower_lsp::lsp_types as lsp;
 
 static ABSTRACT_MODIFIER: Lazy<Regex> = lazy_regex!(r"\babstract\b");
@@ -260,7 +263,11 @@ async fn resolve_implementation_code_lens(
       data.specifier.clone(),
       line_index.offset_tsc(code_lens.range.start)?,
     )
-    .await?;
+    .await
+    .map_err(|err| {
+      lsp_warn!("{err}");
+      LspError::internal_error()
+    })?;
   if let Some(implementations) = maybe_implementations {
     let mut locations = Vec::new();
     for implementation in implementations {
@@ -340,7 +347,7 @@ async fn resolve_references_code_lens(
       locations.push(
         reference
           .entry
-          .to_location(asset_or_doc.line_index(), &language_server.url_map),
+          .to_location(asset_or_doc.line_index(), language_server),
       );
     }
     Ok(locations)
@@ -357,7 +364,11 @@ async fn resolve_references_code_lens(
       data.specifier.clone(),
       line_index.offset_tsc(code_lens.range.start)?,
     )
-    .await?;
+    .await
+    .map_err(|err| {
+      lsp_warn!("Unable to find references: {err}");
+      LspError::internal_error()
+    })?;
   let locations = get_locations(maybe_referenced_symbols, language_server)?;
   let title = if locations.len() == 1 {
     "1 reference".to_string()
diff --git a/cli/lsp/config.rs b/cli/lsp/config.rs
index f0338889571c86..3c360b683b8928 100644
--- a/cli/lsp/config.rs
+++ b/cli/lsp/config.rs
@@ -2,7 +2,7 @@
 
 use super::logging::lsp_log;
 use crate::args::discover_npmrc;
-use crate::args::read_lockfile_at_path;
+use crate::args::CliLockfile;
 use crate::args::ConfigFile;
 use crate::args::FmtOptions;
 use crate::args::LintOptions;
@@ -16,8 +16,7 @@ use crate::util::fs::canonicalize_path_maybe_not_exists;
 use deno_ast::MediaType;
 use deno_config::FmtOptionsConfig;
 use deno_config::TsConfig;
-use deno_core::anyhow::anyhow;
-use deno_core::parking_lot::Mutex;
+use deno_core::normalize_path;
 use deno_core::serde::de::DeserializeOwned;
 use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
@@ -26,16 +25,19 @@ use deno_core::serde_json::json;
 use deno_core::serde_json::Value;
 use deno_core::ModuleSpecifier;
 use deno_lint::linter::LintConfig;
-use deno_lockfile::Lockfile;
 use deno_npm::npm_rc::ResolvedNpmRc;
+use deno_runtime::deno_fs::DenoConfigFsAdapter;
+use deno_runtime::deno_fs::RealFs;
 use deno_runtime::deno_node::PackageJson;
 use deno_runtime::deno_permissions::PermissionsContainer;
 use deno_runtime::fs_util::specifier_to_file_path;
+use deno_semver::package::PackageNv;
+use deno_semver::Version;
 use import_map::ImportMap;
+use indexmap::IndexSet;
 use lsp::Url;
 use lsp_types::ClientCapabilities;
 use std::collections::BTreeMap;
-use std::collections::BTreeSet;
 use std::collections::HashMap;
 use std::path::PathBuf;
 use std::sync::Arc;
@@ -719,8 +721,9 @@ impl WorkspaceSettings {
 
 #[derive(Debug, Default, Clone)]
 pub struct Settings {
-  pub unscoped: WorkspaceSettings,
-  pub by_workspace_folder: BTreeMap<ModuleSpecifier, Option<WorkspaceSettings>>,
+  pub unscoped: Arc<WorkspaceSettings>,
+  pub by_workspace_folder:
+    BTreeMap<ModuleSpecifier, Option<Arc<WorkspaceSettings>>>,
   pub first_folder: Option<ModuleSpecifier>,
 }
 
@@ -775,13 +778,9 @@ impl Settings {
     specifier: &ModuleSpecifier,
   ) -> (&WorkspaceSettings, Option<&ModuleSpecifier>) {
     let Ok(path) = specifier_to_file_path(specifier) else {
-      return (&self.unscoped, None);
+      return (&self.unscoped, self.first_folder.as_ref());
     };
     for (folder_uri, settings) in self.by_workspace_folder.iter().rev() {
-      let mut settings = settings.as_ref();
-      if self.first_folder.as_ref() == Some(folder_uri) {
-        settings = settings.or(Some(&self.unscoped));
-      }
       if let Some(settings) = settings {
         let Ok(folder_path) = specifier_to_file_path(folder_uri) else {
           continue;
@@ -791,7 +790,7 @@ impl Settings {
         }
       }
     }
-    (&self.unscoped, None)
+    (&self.unscoped, self.first_folder.as_ref())
   }
 
   pub fn enable_settings_hash(&self) -> u64 {
@@ -816,9 +815,9 @@ impl Settings {
 
 #[derive(Clone, Debug, Default)]
 pub struct Config {
-  pub client_capabilities: ClientCapabilities,
-  pub settings: Settings,
-  pub workspace_folders: Vec<(ModuleSpecifier, lsp::WorkspaceFolder)>,
+  pub client_capabilities: Arc<ClientCapabilities>,
+  pub settings: Arc<Settings>,
+  pub workspace_folders: Arc<Vec<(ModuleSpecifier, lsp::WorkspaceFolder)>>,
   pub tree: ConfigTree,
 }
 
@@ -846,10 +845,15 @@ impl Config {
     &mut self,
     folders: Vec<(ModuleSpecifier, lsp::WorkspaceFolder)>,
   ) {
-    self.settings.by_workspace_folder =
-      folders.iter().map(|(s, _)| (s.clone(), None)).collect();
-    self.settings.first_folder = folders.first().map(|(s, _)| s.clone());
-    self.workspace_folders = folders;
+    self.settings = Arc::new(Settings {
+      unscoped: self.settings.unscoped.clone(),
+      by_workspace_folder: folders
+        .iter()
+        .map(|(s, _)| (s.clone(), None))
+        .collect(),
+      first_folder: folders.first().map(|(s, _)| s.clone()),
+    });
+    self.workspace_folders = Arc::new(folders);
   }
 
   pub fn set_workspace_settings(
@@ -857,14 +861,17 @@ impl Config {
     unscoped: WorkspaceSettings,
     folder_settings: Vec<(ModuleSpecifier, WorkspaceSettings)>,
   ) {
-    self.settings.unscoped = unscoped;
-    for (folder_uri, settings) in folder_settings.into_iter() {
-      if let Some(settings_) =
-        self.settings.by_workspace_folder.get_mut(&folder_uri)
-      {
-        *settings_ = Some(settings);
-      }
-    }
+    let mut by_folder = folder_settings.into_iter().collect::<HashMap<_, _>>();
+    self.settings = Arc::new(Settings {
+      unscoped: Arc::new(unscoped),
+      by_workspace_folder: self
+        .settings
+        .by_workspace_folder
+        .keys()
+        .map(|s| (s.clone(), by_folder.remove(s).map(Arc::new)))
+        .collect(),
+      first_folder: self.settings.first_folder.clone(),
+    });
   }
 
   pub fn workspace_settings(&self) -> &WorkspaceSettings {
@@ -929,7 +936,7 @@ impl Config {
   pub fn specifier_enabled(&self, specifier: &ModuleSpecifier) -> bool {
     let config_file = self.tree.config_file_for_specifier(specifier);
     if let Some(cf) = config_file {
-      if let Ok(files) = cf.to_files_config() {
+      if let Ok(files) = cf.to_exclude_files_config() {
         if !files.matches_specifier(specifier) {
           return false;
         }
@@ -946,7 +953,7 @@ impl Config {
     specifier: &ModuleSpecifier,
   ) -> bool {
     if let Some(cf) = self.tree.config_file_for_specifier(specifier) {
-      if let Some(options) = cf.to_test_config().ok().flatten() {
+      if let Ok(options) = cf.to_test_config() {
         if !options.files.matches_specifier(specifier) {
           return false;
         }
@@ -967,7 +974,7 @@ impl Config {
     &mut self,
     client_capabilities: ClientCapabilities,
   ) {
-    self.client_capabilities = client_capabilities;
+    self.client_capabilities = Arc::new(client_capabilities);
   }
 
   pub fn workspace_capable(&self) -> bool {
@@ -1047,7 +1054,6 @@ impl Default for LspTsConfig {
         "esModuleInterop": true,
         "experimentalDecorators": false,
         "isolatedModules": true,
-        "jsx": "react",
         "lib": ["deno.ns", "deno.window", "deno.unstable"],
         "module": "esnext",
         "moduleDetection": "force",
@@ -1077,6 +1083,12 @@ impl LspTsConfig {
   }
 }
 
+#[derive(Debug, Clone)]
+pub struct LspPackageConfig {
+  pub nv: PackageNv,
+  pub exports: Value,
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum ConfigWatchedFileType {
   DenoJson,
@@ -1098,11 +1110,19 @@ pub struct ConfigData {
   pub byonm: bool,
   pub node_modules_dir: Option<PathBuf>,
   pub vendor_dir: Option<PathBuf>,
-  pub lockfile: Option<Arc<Mutex<Lockfile>>>,
+  pub lockfile: Option<Arc<CliLockfile>>,
   pub package_json: Option<Arc<PackageJson>>,
   pub npmrc: Option<Arc<ResolvedNpmRc>>,
   pub import_map: Option<Arc<ImportMap>>,
   pub import_map_from_settings: bool,
+  pub package_config: Option<Arc<LspPackageConfig>>,
+  pub is_workspace_root: bool,
+  /// Workspace member directories. For a workspace root this will be a list of
+  /// members. For a member this will be the same list, representing self and
+  /// siblings. For a solitary package this will be `vec![self.scope]`. These
+  /// are the list of packages to override with local resolutions for this
+  /// config scope.
+  pub workspace_members: Arc<Vec<ModuleSpecifier>>,
   watched_files: HashMap<ModuleSpecifier, ConfigWatchedFileType>,
 }
 
@@ -1110,14 +1130,15 @@ impl ConfigData {
   async fn load(
     config_file_specifier: Option<&ModuleSpecifier>,
     scope: &ModuleSpecifier,
-    parent: Option<(&ModuleSpecifier, &ConfigData)>,
+    workspace_root: Option<&ConfigData>,
     settings: &Settings,
     file_fetcher: Option<&Arc<FileFetcher>>,
   ) -> Self {
     if let Some(specifier) = config_file_specifier {
       match ConfigFile::from_specifier(
+        &DenoConfigFsAdapter::new(&RealFs),
         specifier.clone(),
-        &deno_config::ParseOptions::default(),
+        &deno_config::ConfigParseOptions::default(),
       ) {
         Ok(config_file) => {
           lsp_log!(
@@ -1127,7 +1148,7 @@ impl ConfigData {
           Self::load_inner(
             Some(config_file),
             scope,
-            parent,
+            workspace_root,
             settings,
             file_fetcher,
           )
@@ -1139,8 +1160,14 @@ impl ConfigData {
             specifier.as_str(),
             err
           );
-          let mut data =
-            Self::load_inner(None, scope, parent, settings, file_fetcher).await;
+          let mut data = Self::load_inner(
+            None,
+            scope,
+            workspace_root,
+            settings,
+            file_fetcher,
+          )
+          .await;
           data
             .watched_files
             .insert(specifier.clone(), ConfigWatchedFileType::DenoJson);
@@ -1158,14 +1185,15 @@ impl ConfigData {
         }
       }
     } else {
-      Self::load_inner(None, scope, parent, settings, file_fetcher).await
+      Self::load_inner(None, scope, workspace_root, settings, file_fetcher)
+        .await
     }
   }
 
   async fn load_inner(
     config_file: Option<ConfigFile>,
     scope: &ModuleSpecifier,
-    parent: Option<(&ModuleSpecifier, &ConfigData)>,
+    workspace_root: Option<&ConfigData>,
     settings: &Settings,
     file_fetcher: Option<&Arc<FileFetcher>>,
   ) -> Self {
@@ -1190,12 +1218,12 @@ impl ConfigData {
     }
 
     let mut fmt_options = None;
-    if let Some((_, parent_data)) = parent {
+    if let Some(workspace_data) = workspace_root {
       let has_own_fmt_options = config_file
         .as_ref()
         .is_some_and(|config_file| config_file.json.fmt.is_some());
       if !has_own_fmt_options {
-        fmt_options = Some(parent_data.fmt_options.clone())
+        fmt_options = Some(workspace_data.fmt_options.clone())
       }
     }
     let fmt_options = fmt_options.unwrap_or_else(|| {
@@ -1204,13 +1232,7 @@ impl ConfigData {
         .and_then(|config_file| {
           config_file
             .to_fmt_config()
-            .and_then(|o| {
-              let base_path = config_file
-                .specifier
-                .to_file_path()
-                .map_err(|_| anyhow!("Invalid base path."))?;
-              FmtOptions::resolve(o, None, &base_path)
-            })
+            .and_then(|o| FmtOptions::resolve(o, &Default::default(), None))
             .inspect_err(|err| {
               lsp_warn!("  Couldn't read formatter configuration: {}", err)
             })
@@ -1221,14 +1243,14 @@ impl ConfigData {
     });
 
     let mut lint_options_rules = None;
-    if let Some((_, parent_data)) = parent {
+    if let Some(workspace_data) = workspace_root {
       let has_own_lint_options = config_file
         .as_ref()
         .is_some_and(|config_file| config_file.json.lint.is_some());
       if !has_own_lint_options {
         lint_options_rules = Some((
-          parent_data.lint_options.clone(),
-          parent_data.lint_rules.clone(),
+          workspace_data.lint_options.clone(),
+          workspace_data.lint_rules.clone(),
         ))
       }
     }
@@ -1238,13 +1260,7 @@ impl ConfigData {
         .and_then(|config_file| {
           config_file
             .to_lint_config()
-            .and_then(|o| {
-              let base_path = config_file
-                .specifier
-                .to_file_path()
-                .map_err(|_| anyhow!("Invalid base path."))?;
-              LintOptions::resolve(o, None, &base_path)
-            })
+            .and_then(|o| LintOptions::resolve(o, Default::default(), None))
             .inspect_err(|err| {
               lsp_warn!("  Couldn't read lint configuration: {}", err)
             })
@@ -1283,7 +1299,13 @@ impl ConfigData {
       }
     };
 
-    let vendor_dir = config_file.as_ref().and_then(|c| c.vendor_dir_path());
+    let vendor_dir = config_file.as_ref().and_then(|c| {
+      if c.vendor() == Some(true) {
+        Some(c.specifier.to_file_path().ok()?.parent()?.join("vendor"))
+      } else {
+        None
+      }
+    });
 
     // Load lockfile
     let lockfile = config_file.as_ref().and_then(resolve_lockfile_from_config);
@@ -1377,103 +1399,143 @@ impl ConfigData {
     let mut import_map_value = None;
     let mut import_map_specifier = None;
     let mut import_map_from_settings = false;
-    if let Some(config_file) = &config_file {
-      if config_file.is_an_import_map() {
-        import_map_value = Some(config_file.to_import_map_value_from_imports());
-        import_map_specifier = Some(config_file.specifier.clone());
-      } else if let Ok(Some(specifier)) = config_file.to_import_map_specifier()
-      {
-        import_map_specifier = Some(specifier);
+    if let Some(workspace_data) = workspace_root {
+      import_map.clone_from(&workspace_data.import_map);
+      import_map_from_settings = workspace_data.import_map_from_settings;
+    } else {
+      if let Some(config_file) = &config_file {
+        if config_file.is_an_import_map() {
+          import_map_value =
+            Some(config_file.to_import_map_value_from_imports());
+          import_map_specifier = Some(config_file.specifier.clone());
+        } else if let Ok(Some(specifier)) =
+          config_file.to_import_map_specifier()
+        {
+          import_map_specifier = Some(specifier);
+        }
       }
-    }
-    import_map_specifier = import_map_specifier.or_else(|| {
-      let import_map_str = settings.import_map.as_ref()?;
-      let specifier = Url::parse(import_map_str)
-        .ok()
-        .or_else(|| workspace_folder?.join(import_map_str).ok())?;
-      import_map_from_settings = true;
-      Some(specifier)
-    });
-    if let Some(specifier) = &import_map_specifier {
-      if let Ok(path) = specifier_to_file_path(specifier) {
-        watched_files
-          .entry(specifier.clone())
-          .or_insert(ConfigWatchedFileType::ImportMap);
-        let import_map_canonicalized_specifier =
-          canonicalize_path_maybe_not_exists(&path)
-            .ok()
-            .and_then(|p| ModuleSpecifier::from_file_path(p).ok());
-        if let Some(specifier) = import_map_canonicalized_specifier {
+      import_map_specifier = import_map_specifier.or_else(|| {
+        let import_map_str = settings.import_map.as_ref()?;
+        let specifier = Url::parse(import_map_str)
+          .ok()
+          .or_else(|| workspace_folder?.join(import_map_str).ok())?;
+        import_map_from_settings = true;
+        Some(specifier)
+      });
+      if let Some(specifier) = &import_map_specifier {
+        if let Ok(path) = specifier_to_file_path(specifier) {
           watched_files
-            .entry(specifier)
+            .entry(specifier.clone())
             .or_insert(ConfigWatchedFileType::ImportMap);
+          let import_map_canonicalized_specifier =
+            canonicalize_path_maybe_not_exists(&path)
+              .ok()
+              .and_then(|p| ModuleSpecifier::from_file_path(p).ok());
+          if let Some(specifier) = import_map_canonicalized_specifier {
+            watched_files
+              .entry(specifier)
+              .or_insert(ConfigWatchedFileType::ImportMap);
+          }
         }
-      }
-      if import_map_value.is_none() {
-        if let Some(file_fetcher) = file_fetcher {
-          // spawn due to the lsp's `Send` requirement
-          let fetch_result = deno_core::unsync::spawn({
-            let file_fetcher = file_fetcher.clone();
-            let specifier = specifier.clone();
-            async move {
-              file_fetcher
-                .fetch(&specifier, &PermissionsContainer::allow_all())
-                .await
+        if import_map_value.is_none() {
+          if let Some(file_fetcher) = file_fetcher {
+            // spawn due to the lsp's `Send` requirement
+            let fetch_result = deno_core::unsync::spawn({
+              let file_fetcher = file_fetcher.clone();
+              let specifier = specifier.clone();
+              async move {
+                file_fetcher
+                  .fetch(&specifier, &PermissionsContainer::allow_all())
+                  .await
+              }
+            })
+            .await
+            .unwrap();
+            let value_result = fetch_result.and_then(|f| {
+              serde_json::from_slice::<Value>(&f.source).map_err(|e| e.into())
+            });
+            match value_result {
+              Ok(value) => {
+                import_map_value = Some(value);
+              }
+              Err(err) => {
+                lsp_warn!(
+                  "  Couldn't read import map \"{}\": {}",
+                  specifier.as_str(),
+                  err
+                );
+              }
             }
-          })
-          .await
-          .unwrap();
-          let value_result = fetch_result.and_then(|f| {
-            serde_json::from_slice::<Value>(&f.source).map_err(|e| e.into())
-          });
-          match value_result {
-            Ok(value) => {
-              import_map_value = Some(value);
+          }
+        }
+      }
+      if let (Some(value), Some(specifier)) =
+        (import_map_value, import_map_specifier)
+      {
+        match import_map::parse_from_value(specifier.clone(), value) {
+          Ok(result) => {
+            if config_file.as_ref().map(|c| &c.specifier) == Some(&specifier) {
+              lsp_log!("  Resolved import map from configuration file");
+            } else {
+              lsp_log!("  Resolved import map: \"{}\"", specifier.as_str());
             }
-            Err(err) => {
+            if !result.diagnostics.is_empty() {
               lsp_warn!(
-                "  Couldn't read import map \"{}\": {}",
-                specifier.as_str(),
-                err
+                "  Import map diagnostics:\n{}",
+                result
+                  .diagnostics
+                  .iter()
+                  .map(|d| format!("    - {d}"))
+                  .collect::<Vec<_>>()
+                  .join("\n")
               );
             }
+            import_map = Some(Arc::new(result.import_map));
           }
-        }
-      }
-    }
-    if let (Some(value), Some(specifier)) =
-      (import_map_value, import_map_specifier)
-    {
-      match import_map::parse_from_value(specifier.clone(), value) {
-        Ok(result) => {
-          if config_file.as_ref().map(|c| &c.specifier) == Some(&specifier) {
-            lsp_log!("  Resolved import map from configuration file");
-          } else {
-            lsp_log!("  Resolved import map: \"{}\"", specifier.as_str());
-          }
-          if !result.diagnostics.is_empty() {
+          Err(err) => {
             lsp_warn!(
-              "  Import map diagnostics:\n{}",
-              result
-                .diagnostics
-                .iter()
-                .map(|d| format!("    - {d}"))
-                .collect::<Vec<_>>()
-                .join("\n")
+              "Couldn't read import map \"{}\": {}",
+              specifier.as_str(),
+              err
             );
           }
-          import_map = Some(result.import_map);
-        }
-        Err(err) => {
-          lsp_warn!(
-            "Couldn't read import map \"{}\": {}",
-            specifier.as_str(),
-            err
-          );
         }
       }
     }
 
+    let package_config = config_file.as_ref().and_then(|c| {
+      Some(LspPackageConfig {
+        nv: PackageNv {
+          name: c.json.name.clone()?,
+          version: Version::parse_standard(c.json.version.as_ref()?).ok()?,
+        },
+        exports: c.json.exports.clone()?,
+      })
+    });
+
+    let workspace = config_file
+      .as_ref()
+      .and_then(|c| c.json.workspace.as_ref().map(|w| (c, w)));
+    let is_workspace_root = workspace.is_some();
+    let workspace_members = if let Some((config, workspace)) = workspace {
+      Arc::new(
+        workspace
+          .iter()
+          .flat_map(|p| {
+            let dir_specifier = config.specifier.join(p).ok()?;
+            let dir_path = specifier_to_file_path(&dir_specifier).ok()?;
+            Url::from_directory_path(normalize_path(dir_path)).ok()
+          })
+          .collect(),
+      )
+    } else if let Some(workspace_data) = workspace_root {
+      workspace_data.workspace_members.clone()
+    } else if config_file.as_ref().is_some_and(|c| c.json.name.is_some()) {
+      Arc::new(vec![scope.clone()])
+    } else {
+      Arc::new(vec![])
+    };
+
     ConfigData {
       scope: scope.clone(),
       config_file: config_file.map(Arc::new),
@@ -1485,11 +1547,14 @@ impl ConfigData {
       byonm,
       node_modules_dir,
       vendor_dir,
-      lockfile: lockfile.map(Mutex::new).map(Arc::new),
+      lockfile: lockfile.map(Arc::new),
       package_json: package_json.map(Arc::new),
       npmrc,
-      import_map: import_map.map(Arc::new),
+      import_map,
       import_map_from_settings,
+      package_config: package_config.map(Arc::new),
+      is_workspace_root,
+      workspace_members,
       watched_files,
     }
   }
@@ -1497,30 +1562,10 @@ impl ConfigData {
 
 #[derive(Clone, Debug, Default)]
 pub struct ConfigTree {
-  first_folder: Option<ModuleSpecifier>,
-  scopes: Arc<BTreeMap<ModuleSpecifier, ConfigData>>,
+  scopes: Arc<BTreeMap<ModuleSpecifier, Arc<ConfigData>>>,
 }
 
 impl ConfigTree {
-  pub fn root_data(&self) -> Option<&ConfigData> {
-    self.first_folder.as_ref().and_then(|s| self.scopes.get(s))
-  }
-
-  pub fn root_ts_config(&self) -> Arc<LspTsConfig> {
-    self
-      .root_data()
-      .map(|d| d.ts_config.clone())
-      .unwrap_or_default()
-  }
-
-  pub fn root_lockfile(&self) -> Option<&Arc<Mutex<Lockfile>>> {
-    self.root_data().and_then(|d| d.lockfile.as_ref())
-  }
-
-  pub fn root_import_map(&self) -> Option<&Arc<ImportMap>> {
-    self.root_data().and_then(|d| d.import_map.as_ref())
-  }
-
   pub fn scope_for_specifier(
     &self,
     specifier: &ModuleSpecifier,
@@ -1529,19 +1574,20 @@ impl ConfigTree {
       .scopes
       .keys()
       .rfind(|s| specifier.as_str().starts_with(s.as_str()))
-      .or(self.first_folder.as_ref())
   }
 
   pub fn data_for_specifier(
     &self,
     specifier: &ModuleSpecifier,
-  ) -> Option<&ConfigData> {
+  ) -> Option<&Arc<ConfigData>> {
     self
       .scope_for_specifier(specifier)
       .and_then(|s| self.scopes.get(s))
   }
 
-  pub fn data_by_scope(&self) -> &Arc<BTreeMap<ModuleSpecifier, ConfigData>> {
+  pub fn data_by_scope(
+    &self,
+  ) -> &Arc<BTreeMap<ModuleSpecifier, Arc<ConfigData>>> {
     &self.scopes
   }
 
@@ -1609,7 +1655,7 @@ impl ConfigTree {
   pub async fn refresh(
     &mut self,
     settings: &Settings,
-    workspace_files: &BTreeSet<ModuleSpecifier>,
+    workspace_files: &IndexSet<ModuleSpecifier>,
     file_fetcher: &Arc<FileFetcher>,
   ) {
     lsp_log!("Refreshing configuration tree...");
@@ -1624,14 +1670,16 @@ impl ConfigTree {
           if let Ok(config_uri) = folder_uri.join(config_path) {
             scopes.insert(
               folder_uri.clone(),
-              ConfigData::load(
-                Some(&config_uri),
-                folder_uri,
-                None,
-                settings,
-                Some(file_fetcher),
-              )
-              .await,
+              Arc::new(
+                ConfigData::load(
+                  Some(&config_uri),
+                  folder_uri,
+                  None,
+                  settings,
+                  Some(file_fetcher),
+                )
+                .await,
+              ),
             );
           }
         }
@@ -1639,27 +1687,57 @@ impl ConfigTree {
     }
 
     for specifier in workspace_files {
-      if specifier.path().ends_with("/deno.json")
-        || specifier.path().ends_with("/deno.jsonc")
+      if !(specifier.path().ends_with("/deno.json")
+        || specifier.path().ends_with("/deno.jsonc"))
       {
-        if let Ok(scope) = specifier.join(".") {
-          if !scopes.contains_key(&scope) {
-            let parent = scopes
-              .iter()
-              .rev()
-              .find(|(s, _)| scope.as_str().starts_with(s.as_str()));
-            let data = ConfigData::load(
-              Some(specifier),
-              &scope,
-              parent,
-              settings,
-              Some(file_fetcher),
-            )
-            .await;
-            scopes.insert(scope, data);
+        continue;
+      }
+      let Ok(scope) = specifier.join(".") else {
+        continue;
+      };
+      if scopes.contains_key(&scope) {
+        continue;
+      }
+      let data = ConfigData::load(
+        Some(specifier),
+        &scope,
+        None,
+        settings,
+        Some(file_fetcher),
+      )
+      .await;
+      if data.is_workspace_root {
+        for member_scope in data.workspace_members.iter() {
+          if scopes.contains_key(member_scope) {
+            continue;
           }
+          let Ok(member_path) = specifier_to_file_path(member_scope) else {
+            continue;
+          };
+          let Some(config_file_path) = Some(member_path.join("deno.json"))
+            .filter(|p| p.exists())
+            .or_else(|| {
+              Some(member_path.join("deno.jsonc")).filter(|p| p.exists())
+            })
+          else {
+            continue;
+          };
+          let Ok(config_file_specifier) = Url::from_file_path(config_file_path)
+          else {
+            continue;
+          };
+          let member_data = ConfigData::load(
+            Some(&config_file_specifier),
+            member_scope,
+            Some(&data),
+            settings,
+            Some(file_fetcher),
+          )
+          .await;
+          scopes.insert(member_scope.clone(), Arc::new(member_data));
         }
       }
+      scopes.insert(scope, Arc::new(data));
     }
 
     for folder_uri in settings.by_workspace_folder.keys() {
@@ -1669,38 +1747,42 @@ impl ConfigTree {
       {
         scopes.insert(
           folder_uri.clone(),
-          ConfigData::load(
-            None,
-            folder_uri,
-            None,
-            settings,
-            Some(file_fetcher),
-          )
-          .await,
+          Arc::new(
+            ConfigData::load(
+              None,
+              folder_uri,
+              None,
+              settings,
+              Some(file_fetcher),
+            )
+            .await,
+          ),
         );
       }
     }
-    self.first_folder = settings.first_folder.clone();
     self.scopes = Arc::new(scopes);
   }
 
   #[cfg(test)]
   pub async fn inject_config_file(&mut self, config_file: ConfigFile) {
     let scope = config_file.specifier.join(".").unwrap();
-    let data = ConfigData::load_inner(
-      Some(config_file),
-      &scope,
-      None,
-      &Default::default(),
-      None,
-    )
-    .await;
-    self.first_folder = Some(scope.clone());
+    let data = Arc::new(
+      ConfigData::load_inner(
+        Some(config_file),
+        &scope,
+        None,
+        &Default::default(),
+        None,
+      )
+      .await,
+    );
     self.scopes = Arc::new([(scope, data)].into_iter().collect());
   }
 }
 
-fn resolve_lockfile_from_config(config_file: &ConfigFile) -> Option<Lockfile> {
+fn resolve_lockfile_from_config(
+  config_file: &ConfigFile,
+) -> Option<CliLockfile> {
   let lockfile_path = match config_file.resolve_lockfile_path() {
     Ok(Some(value)) => value,
     Ok(None) => return None,
@@ -1738,11 +1820,14 @@ fn resolve_node_modules_dir(
   canonicalize_path_maybe_not_exists(&node_modules_dir).ok()
 }
 
-fn resolve_lockfile_from_path(lockfile_path: PathBuf) -> Option<Lockfile> {
-  match read_lockfile_at_path(lockfile_path) {
+fn resolve_lockfile_from_path(lockfile_path: PathBuf) -> Option<CliLockfile> {
+  match CliLockfile::read_from_path(lockfile_path, false) {
     Ok(value) => {
-      if let Ok(specifier) = ModuleSpecifier::from_file_path(&value.filename) {
-        lsp_log!("  Resolved lockfile: \"{}\"", specifier);
+      if value.filename.exists() {
+        if let Ok(specifier) = ModuleSpecifier::from_file_path(&value.filename)
+        {
+          lsp_log!("  Resolved lockfile: \"{}\"", specifier);
+        }
       }
       Some(value)
     }
@@ -1812,10 +1897,15 @@ mod tests {
   fn test_config_specifier_disabled_path() {
     let root_uri = resolve_url("file:///root/").unwrap();
     let mut config = Config::new_with_roots(vec![root_uri.clone()]);
-    config.settings.unscoped.enable = Some(true);
-    config.settings.unscoped.enable_paths =
-      Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]);
-    config.settings.unscoped.disable_paths = vec!["mod2.ts".to_string()];
+    config.set_workspace_settings(
+      WorkspaceSettings {
+        enable: Some(true),
+        enable_paths: Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]),
+        disable_paths: vec!["mod2.ts".to_string()],
+        ..Default::default()
+      },
+      vec![],
+    );
 
     assert!(config.specifier_enabled(&root_uri.join("mod1.ts").unwrap()));
     assert!(!config.specifier_enabled(&root_uri.join("mod2.ts").unwrap()));
@@ -2013,7 +2103,6 @@ mod tests {
   async fn config_enable_via_config_file_detection() {
     let root_uri = resolve_url("file:///root/").unwrap();
     let mut config = Config::new_with_roots(vec![root_uri.clone()]);
-    config.settings.unscoped.enable = None;
     assert!(!config.specifier_enabled(&root_uri));
 
     config
@@ -2022,7 +2111,7 @@ mod tests {
         ConfigFile::new(
           "{}",
           root_uri.join("deno.json").unwrap(),
-          &deno_config::ParseOptions::default(),
+          &deno_config::ConfigParseOptions::default(),
         )
         .unwrap(),
       )
@@ -2035,7 +2124,13 @@ mod tests {
   fn config_specifier_enabled_matches_by_path_component() {
     let root_uri = resolve_url("file:///root/").unwrap();
     let mut config = Config::new_with_roots(vec![root_uri.clone()]);
-    config.settings.unscoped.enable_paths = Some(vec!["mo".to_string()]);
+    config.set_workspace_settings(
+      WorkspaceSettings {
+        enable_paths: Some(vec!["mo".to_string()]),
+        ..Default::default()
+      },
+      vec![],
+    );
     assert!(!config.specifier_enabled(&root_uri.join("mod.ts").unwrap()));
   }
 
@@ -2043,11 +2138,13 @@ mod tests {
   async fn config_specifier_enabled_for_test() {
     let root_uri = resolve_url("file:///root/").unwrap();
     let mut config = Config::new_with_roots(vec![root_uri.clone()]);
-    config.settings.unscoped.enable = Some(true);
-
-    config.settings.unscoped.enable_paths =
-      Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]);
-    config.settings.unscoped.disable_paths = vec!["mod2.ts".to_string()];
+    let mut settings = WorkspaceSettings {
+      enable: Some(true),
+      enable_paths: Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]),
+      disable_paths: vec!["mod2.ts".to_string()],
+      ..Default::default()
+    };
+    config.set_workspace_settings(settings.clone(), vec![]);
     assert!(
       config.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap())
     );
@@ -2057,7 +2154,8 @@ mod tests {
     assert!(
       !config.specifier_enabled_for_test(&root_uri.join("mod3.ts").unwrap())
     );
-    config.settings.unscoped.enable_paths = None;
+    settings.enable_paths = None;
+    config.set_workspace_settings(settings, vec![]);
 
     config
       .tree
@@ -2071,7 +2169,7 @@ mod tests {
           })
           .to_string(),
           root_uri.join("deno.json").unwrap(),
-          &deno_config::ParseOptions::default(),
+          &deno_config::ConfigParseOptions::default(),
         )
         .unwrap(),
       )
@@ -2097,7 +2195,7 @@ mod tests {
           })
           .to_string(),
           root_uri.join("deno.json").unwrap(),
-          &deno_config::ParseOptions::default(),
+          &deno_config::ConfigParseOptions::default(),
         )
         .unwrap(),
       )
@@ -2115,7 +2213,7 @@ mod tests {
           })
           .to_string(),
           root_uri.join("deno.json").unwrap(),
-          &deno_config::ParseOptions::default(),
+          &deno_config::ConfigParseOptions::default(),
         )
         .unwrap(),
       )
diff --git a/cli/lsp/diagnostics.rs b/cli/lsp/diagnostics.rs
index 6504c38fed8f84..9b500567d4a8c6 100644
--- a/cli/lsp/diagnostics.rs
+++ b/cli/lsp/diagnostics.rs
@@ -5,6 +5,7 @@ use super::client::Client;
 use super::config::Config;
 use super::documents;
 use super::documents::Document;
+use super::documents::Documents;
 use super::documents::DocumentsFilter;
 use super::language_server;
 use super::language_server::StateSnapshot;
@@ -120,6 +121,7 @@ impl DiagnosticsPublisher {
     source: DiagnosticSource,
     diagnostics: DiagnosticVec,
     url_map: &LspUrlMap,
+    documents: &Documents,
     token: &CancellationToken,
   ) -> usize {
     let mut diagnostics_by_specifier =
@@ -153,11 +155,12 @@ impl DiagnosticsPublisher {
       self
         .state
         .update(&record.specifier, version, &all_specifier_diagnostics);
+      let file_referrer = documents.get_file_referrer(&record.specifier);
       self
         .client
         .publish_diagnostics(
           url_map
-            .normalize_specifier(&record.specifier)
+            .normalize_specifier(&record.specifier, file_referrer.as_deref())
             .unwrap_or(LspClientUrl::new(record.specifier)),
           all_specifier_diagnostics,
           version,
@@ -183,11 +186,12 @@ impl DiagnosticsPublisher {
         if let Some(removed_value) = maybe_removed_value {
           // clear out any diagnostics for this specifier
           self.state.update(specifier, removed_value.version, &[]);
+          let file_referrer = documents.get_file_referrer(specifier);
           self
             .client
             .publish_diagnostics(
               url_map
-                .normalize_specifier(specifier)
+                .normalize_specifier(specifier, file_referrer.as_deref())
                 .unwrap_or_else(|_| LspClientUrl::new(specifier.clone())),
               Vec::new(),
               removed_value.version,
@@ -519,6 +523,7 @@ impl DiagnosticsServer {
                         DiagnosticSource::Ts,
                         diagnostics,
                         &url_map,
+                        snapshot.documents.as_ref(),
                         &token,
                       )
                       .await;
@@ -556,6 +561,7 @@ impl DiagnosticsServer {
                   let mark = performance.mark("lsp.update_diagnostics_deps");
                   let diagnostics = spawn_blocking({
                     let token = token.clone();
+                    let snapshot = snapshot.clone();
                     move || generate_deno_diagnostics(&snapshot, &config, token)
                   })
                   .await
@@ -568,6 +574,7 @@ impl DiagnosticsServer {
                         DiagnosticSource::Deno,
                         diagnostics,
                         &url_map,
+                        snapshot.documents.as_ref(),
                         &token,
                       )
                       .await;
@@ -605,6 +612,7 @@ impl DiagnosticsServer {
                   let mark = performance.mark("lsp.update_diagnostics_lint");
                   let diagnostics = spawn_blocking({
                     let token = token.clone();
+                    let snapshot = snapshot.clone();
                     move || generate_lint_diagnostics(&snapshot, &config, token)
                   })
                   .await
@@ -617,6 +625,7 @@ impl DiagnosticsServer {
                         DiagnosticSource::Lint,
                         diagnostics,
                         &url_map,
+                        snapshot.documents.as_ref(),
                         &token,
                       )
                       .await;
@@ -1024,7 +1033,7 @@ impl DenoDiagnostic {
               "invalid-local-import"
             }
             ResolutionError::InvalidSpecifier { error, .. } => match error {
-              SpecifierError::ImportPrefixMissing(_, _) => {
+              SpecifierError::ImportPrefixMissing { .. } => {
                 "import-prefix-missing"
               }
               SpecifierError::InvalidUrl(_) => "invalid-url",
@@ -1466,7 +1475,11 @@ fn diagnose_dependency(
     return; // ignore, surface typescript errors instead
   }
 
-  let import_map = snapshot.config.tree.root_import_map();
+  let import_map = snapshot
+    .config
+    .tree
+    .data_for_specifier(referrer_doc.file_referrer().unwrap_or(referrer))
+    .and_then(|d| d.import_map.as_ref());
   if let Some(import_map) = import_map {
     if let Resolution::Ok(resolved) = &dependency.maybe_code {
       if let Some(to) = import_map.lookup(&resolved.specifier, referrer) {
@@ -1611,21 +1624,21 @@ mod tests {
   fn mock_config() -> Config {
     let root_uri = resolve_url("file:///").unwrap();
     Config {
-      settings: Settings {
-        unscoped: WorkspaceSettings {
+      settings: Arc::new(Settings {
+        unscoped: Arc::new(WorkspaceSettings {
           enable: Some(true),
           lint: true,
           ..Default::default()
-        },
+        }),
         ..Default::default()
-      },
-      workspace_folders: vec![(
+      }),
+      workspace_folders: Arc::new(vec![(
         root_uri.clone(),
         lsp::WorkspaceFolder {
           uri: root_uri,
           name: "".to_string(),
         },
-      )],
+      )]),
       ..Default::default()
     }
   }
@@ -1642,7 +1655,7 @@ mod tests {
       let config_file = ConfigFile::new(
         json_string,
         base_url,
-        &deno_config::ParseOptions::default(),
+        &deno_config::ConfigParseOptions::default(),
       )
       .unwrap();
       config.tree.inject_config_file(config_file).await;
@@ -1719,10 +1732,13 @@ let c: number = "a";
     // now test disabled specifier
     {
       let mut disabled_config = mock_config();
-      disabled_config.settings.unscoped = WorkspaceSettings {
-        enable: Some(false),
-        ..Default::default()
-      };
+      disabled_config.set_workspace_settings(
+        WorkspaceSettings {
+          enable: Some(false),
+          ..Default::default()
+        },
+        vec![],
+      );
 
       let diagnostics = generate_lint_diagnostics(
         &snapshot,
diff --git a/cli/lsp/documents.rs b/cli/lsp/documents.rs
index c7323d0c85840b..48cfebfcc40d74 100644
--- a/cli/lsp/documents.rs
+++ b/cli/lsp/documents.rs
@@ -33,7 +33,9 @@ use deno_semver::jsr::JsrPackageReqReference;
 use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageReq;
 use indexmap::IndexMap;
+use indexmap::IndexSet;
 use std::borrow::Cow;
+use std::collections::BTreeMap;
 use std::collections::BTreeSet;
 use std::collections::HashMap;
 use std::collections::HashSet;
@@ -142,6 +144,20 @@ impl AssetOrDocument {
     }
   }
 
+  pub fn file_referrer(&self) -> Option<&ModuleSpecifier> {
+    match self {
+      AssetOrDocument::Asset(_) => None,
+      AssetOrDocument::Document(doc) => doc.file_referrer(),
+    }
+  }
+
+  pub fn scope(&self) -> Option<&ModuleSpecifier> {
+    match self {
+      AssetOrDocument::Asset(_) => None,
+      AssetOrDocument::Document(doc) => doc.scope(),
+    }
+  }
+
   pub fn maybe_semantic_tokens(&self) -> Option<lsp::SemanticTokens> {
     match self {
       AssetOrDocument::Asset(_) => None,
@@ -301,6 +317,10 @@ impl Document {
     cache: &Arc<LspCache>,
     file_referrer: Option<ModuleSpecifier>,
   ) -> Arc<Self> {
+    let file_referrer = Some(&specifier)
+      .filter(|s| cache.is_valid_file_referrer(s))
+      .cloned()
+      .or(file_referrer);
     let media_type = resolve_media_type(
       &specifier,
       maybe_headers.as_ref(),
@@ -334,9 +354,13 @@ impl Document {
     Arc::new(Self {
       config,
       dependencies,
-      file_referrer: file_referrer.filter(|_| specifier.scheme() != "file"),
+      maybe_fs_version: calculate_fs_version(
+        cache,
+        &specifier,
+        file_referrer.as_ref(),
+      ),
+      file_referrer,
       maybe_types_dependency,
-      maybe_fs_version: calculate_fs_version(cache, &specifier),
       line_index,
       maybe_language_id,
       maybe_headers,
@@ -538,7 +562,11 @@ impl Document {
       config: self.config.clone(),
       specifier: self.specifier.clone(),
       file_referrer: self.file_referrer.clone(),
-      maybe_fs_version: calculate_fs_version(cache, &self.specifier),
+      maybe_fs_version: calculate_fs_version(
+        cache,
+        &self.specifier,
+        self.file_referrer.as_ref(),
+      ),
       maybe_language_id: self.maybe_language_id,
       dependencies: self.dependencies.clone(),
       maybe_types_dependency: self.maybe_types_dependency.clone(),
@@ -561,7 +589,11 @@ impl Document {
       config: self.config.clone(),
       specifier: self.specifier.clone(),
       file_referrer: self.file_referrer.clone(),
-      maybe_fs_version: calculate_fs_version(cache, &self.specifier),
+      maybe_fs_version: calculate_fs_version(
+        cache,
+        &self.specifier,
+        self.file_referrer.as_ref(),
+      ),
       maybe_language_id: self.maybe_language_id,
       dependencies: self.dependencies.clone(),
       maybe_types_dependency: self.maybe_types_dependency.clone(),
@@ -587,6 +619,13 @@ impl Document {
     self.file_referrer.as_ref()
   }
 
+  pub fn scope(&self) -> Option<&ModuleSpecifier> {
+    self
+      .file_referrer
+      .as_ref()
+      .and_then(|r| self.config.tree.scope_for_specifier(r))
+  }
+
   pub fn content(&self) -> &Arc<str> {
     &self.text
   }
@@ -764,7 +803,10 @@ impl FileSystemDocuments {
     cache: &Arc<LspCache>,
     file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<Arc<Document>> {
-    let new_fs_version = calculate_fs_version(cache, specifier);
+    let file_referrer = Some(specifier)
+      .filter(|s| cache.is_valid_file_referrer(s))
+      .or(file_referrer);
+    let new_fs_version = calculate_fs_version(cache, specifier, file_referrer);
     let old_doc = self.docs.get(specifier).map(|v| v.value().clone());
     let dirty = match &old_doc {
       None => true,
@@ -828,7 +870,7 @@ impl FileSystemDocuments {
         file_referrer.cloned(),
       )
     } else {
-      let http_cache = cache.root_vendor_or_global();
+      let http_cache = cache.for_specifier(file_referrer);
       let cache_key = http_cache.cache_item_key(specifier).ok()?;
       let bytes = http_cache
         .read_file_bytes(&cache_key, None, LSP_DISALLOW_GLOBAL_TO_LOCAL_COPY)
@@ -903,10 +945,11 @@ pub struct Documents {
   /// settings.
   resolver: Arc<LspResolver>,
   /// The npm package requirements found in npm specifiers.
-  npm_specifier_reqs: Arc<Vec<PackageReq>>,
-  /// Gets if any document had a node: specifier such that a @types/node package
-  /// should be injected.
-  has_injected_types_node_package: bool,
+  npm_reqs_by_scope:
+    Arc<BTreeMap<Option<ModuleSpecifier>, BTreeSet<PackageReq>>>,
+  /// Config scopes that contain a node: specifier such that a @types/node
+  /// package should be injected.
+  scopes_with_node_specifier: Arc<HashSet<Option<ModuleSpecifier>>>,
 }
 
 impl Documents {
@@ -1008,13 +1051,16 @@ impl Documents {
     &self,
     specifier: &'a ModuleSpecifier,
   ) -> Option<Cow<'a, ModuleSpecifier>> {
-    if specifier.scheme() == "file" {
-      Some(Cow::Borrowed(specifier))
-    } else {
-      self
-        .get(specifier)
-        .and_then(|d| d.file_referrer().cloned().map(Cow::Owned))
+    if self.is_valid_file_referrer(specifier) {
+      return Some(Cow::Borrowed(specifier));
     }
+    self
+      .get(specifier)
+      .and_then(|d| d.file_referrer().cloned().map(Cow::Owned))
+  }
+
+  pub fn is_valid_file_referrer(&self, specifier: &ModuleSpecifier) -> bool {
+    self.cache.is_valid_file_referrer(specifier)
   }
 
   /// Return `true` if the provided specifier can be resolved to a document,
@@ -1056,7 +1102,7 @@ impl Documents {
       Cow::Owned(
         self
           .resolver
-          .jsr_to_registry_url(&jsr_req_ref, file_referrer)?,
+          .jsr_to_resource_url(&jsr_req_ref, file_referrer)?,
       )
     } else {
       Cow::Borrowed(specifier)
@@ -1086,23 +1132,24 @@ impl Documents {
           .map(|p| p.is_file())
           .unwrap_or(false);
       }
-      if self.cache.root_vendor_or_global().contains(&specifier) {
+      if self.cache.for_specifier(file_referrer).contains(&specifier) {
         return true;
       }
     }
     false
   }
 
-  /// Returns a collection of npm package requirements.
-  pub fn npm_package_reqs(&mut self) -> Arc<Vec<PackageReq>> {
+  pub fn npm_reqs_by_scope(
+    &mut self,
+  ) -> Arc<BTreeMap<Option<ModuleSpecifier>, BTreeSet<PackageReq>>> {
     self.calculate_npm_reqs_if_dirty();
-    self.npm_specifier_reqs.clone()
+    self.npm_reqs_by_scope.clone()
   }
 
-  /// Returns if a @types/node package was injected into the npm
-  /// resolver based on the state of the documents.
-  pub fn has_injected_types_node_package(&self) -> bool {
-    self.has_injected_types_node_package
+  pub fn scopes_with_node_specifier(
+    &self,
+  ) -> &Arc<HashSet<Option<ModuleSpecifier>>> {
+    &self.scopes_with_node_specifier
   }
 
   /// Return a document for the specifier.
@@ -1199,9 +1246,13 @@ impl Documents {
     &self,
     specifiers: &[String],
     referrer: &ModuleSpecifier,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Vec<Option<(ModuleSpecifier, MediaType)>> {
     let document = self.get(referrer);
-    let file_referrer = document.as_ref().and_then(|d| d.file_referrer());
+    let file_referrer = document
+      .as_ref()
+      .and_then(|d| d.file_referrer())
+      .or(file_referrer);
     let dependencies = document.as_ref().map(|d| d.dependencies());
     let mut results = Vec::new();
     for specifier in specifiers {
@@ -1258,7 +1309,7 @@ impl Documents {
     config: &Config,
     resolver: &Arc<LspResolver>,
     cache: &LspCache,
-    workspace_files: &BTreeSet<ModuleSpecifier>,
+    workspace_files: &IndexSet<ModuleSpecifier>,
   ) {
     self.config = Arc::new(config.clone());
     self.cache = Arc::new(cache.clone());
@@ -1322,31 +1373,33 @@ impl Documents {
   /// document and the value is a set of specifiers that depend on that
   /// document.
   fn calculate_npm_reqs_if_dirty(&mut self) {
-    let mut npm_reqs = HashSet::new();
-    let mut has_node_builtin_specifier = false;
+    let mut npm_reqs_by_scope: BTreeMap<_, BTreeSet<_>> = Default::default();
+    let mut scopes_with_specifier = HashSet::new();
     let is_fs_docs_dirty = self.file_system_docs.set_dirty(false);
     if !is_fs_docs_dirty && !self.dirty {
       return;
     }
     let mut visit_doc = |doc: &Arc<Document>| {
+      let scope = doc.scope();
+      let reqs = npm_reqs_by_scope.entry(scope.cloned()).or_default();
       for dependency in doc.dependencies().values() {
         if let Some(dep) = dependency.get_code() {
           if dep.scheme() == "node" {
-            has_node_builtin_specifier = true;
+            scopes_with_specifier.insert(scope.cloned());
           }
           if let Ok(reference) = NpmPackageReqReference::from_specifier(dep) {
-            npm_reqs.insert(reference.into_inner().req);
+            reqs.insert(reference.into_inner().req);
           }
         }
         if let Some(dep) = dependency.get_type() {
           if let Ok(reference) = NpmPackageReqReference::from_specifier(dep) {
-            npm_reqs.insert(reference.into_inner().req);
+            reqs.insert(reference.into_inner().req);
           }
         }
       }
       if let Some(dep) = doc.maybe_types_dependency().maybe_specifier() {
         if let Ok(reference) = NpmPackageReqReference::from_specifier(dep) {
-          npm_reqs.insert(reference.into_inner().req);
+          reqs.insert(reference.into_inner().req);
         }
       }
     };
@@ -1358,12 +1411,15 @@ impl Documents {
     }
 
     // fill the reqs from the lockfile
-    if let Some(lockfile) = self.config.tree.root_lockfile() {
-      let lockfile = lockfile.lock();
-      for key in lockfile.content.packages.specifiers.keys() {
-        if let Some(key) = key.strip_prefix("npm:") {
-          if let Ok(req) = PackageReq::from_str(key) {
-            npm_reqs.insert(req);
+    for (scope, config_data) in self.config.tree.data_by_scope().as_ref() {
+      if let Some(lockfile) = config_data.lockfile.as_ref() {
+        let reqs = npm_reqs_by_scope.entry(Some(scope.clone())).or_default();
+        let lockfile = lockfile.lock();
+        for key in lockfile.content.packages.specifiers.keys() {
+          if let Some(key) = key.strip_prefix("npm:") {
+            if let Ok(req) = PackageReq::from_str(key) {
+              reqs.insert(req);
+            }
           }
         }
       }
@@ -1372,17 +1428,15 @@ impl Documents {
     // Ensure a @types/node package exists when any module uses a node: specifier.
     // Unlike on the command line, here we just add @types/node to the npm package
     // requirements since this won't end up in the lockfile.
-    self.has_injected_types_node_package = has_node_builtin_specifier
-      && !npm_reqs.iter().any(|r| r.name == "@types/node");
-    if self.has_injected_types_node_package {
-      npm_reqs.insert(PackageReq::from_str("@types/node").unwrap());
+    for scope in &scopes_with_specifier {
+      let reqs = npm_reqs_by_scope.entry(scope.clone()).or_default();
+      if !reqs.iter().any(|r| r.name == "@types/node") {
+        reqs.insert(PackageReq::from_str("@types/node").unwrap());
+      }
     }
 
-    self.npm_specifier_reqs = Arc::new({
-      let mut reqs = npm_reqs.into_iter().collect::<Vec<_>>();
-      reqs.sort();
-      reqs
-    });
+    self.npm_reqs_by_scope = Arc::new(npm_reqs_by_scope);
+    self.scopes_with_node_specifier = Arc::new(scopes_with_specifier);
     self.dirty = false;
   }
 
@@ -1400,20 +1454,25 @@ impl Documents {
         return Some((specifier.clone(), MediaType::Dts));
       }
     }
-
-    if let Ok(npm_ref) = NpmPackageReqReference::from_specifier(specifier) {
-      return self
-        .resolver
-        .npm_to_file_url(&npm_ref, referrer, file_referrer);
+    let mut specifier = specifier.clone();
+    let mut media_type = None;
+    if let Ok(npm_ref) = NpmPackageReqReference::from_specifier(&specifier) {
+      let (s, mt) =
+        self
+          .resolver
+          .npm_to_file_url(&npm_ref, referrer, file_referrer)?;
+      specifier = s;
+      media_type = Some(mt);
     }
-    let Some(doc) = self.get_or_load(specifier, referrer) else {
-      return Some((specifier.clone(), MediaType::from_specifier(specifier)));
+    let Some(doc) = self.get_or_load(&specifier, referrer) else {
+      let media_type =
+        media_type.unwrap_or_else(|| MediaType::from_specifier(&specifier));
+      return Some((specifier, media_type));
     };
     if let Some(types) = doc.maybe_types_dependency().maybe_specifier() {
-      self.resolve_dependency(types, specifier, file_referrer)
+      self.resolve_dependency(types, &specifier, file_referrer)
     } else {
-      let media_type = doc.media_type();
-      Some((doc.specifier().clone(), media_type))
+      Some((doc.specifier().clone(), doc.media_type()))
     }
   }
 }
@@ -1546,7 +1605,8 @@ mod tests {
 
   async fn setup() -> (Documents, LspCache, TempDir) {
     let temp_dir = TempDir::new();
-    let cache = LspCache::new(Some(temp_dir.uri()));
+    temp_dir.create_dir_all(".deno_dir");
+    let cache = LspCache::new(Some(temp_dir.uri().join(".deno_dir").unwrap()));
     let config = Config::default();
     let resolver =
       Arc::new(LspResolver::from_config(&config, &cache, None).await);
@@ -1676,7 +1736,7 @@ console.log(b, "hello deno");
       [&file1_specifier, &file2_specifier, &file3_specifier]
         .into_iter()
         .cloned()
-        .collect::<BTreeSet<_>>();
+        .collect::<IndexSet<_>>();
 
     // set the initial import map and point to file 2
     {
@@ -1691,7 +1751,7 @@ console.log(b, "hello deno");
             })
             .to_string(),
             config.root_uri().unwrap().join("deno.json").unwrap(),
-            &deno_config::ParseOptions::default(),
+            &deno_config::ConfigParseOptions::default(),
           )
           .unwrap(),
         )
@@ -1735,7 +1795,7 @@ console.log(b, "hello deno");
             })
             .to_string(),
             config.root_uri().unwrap().join("deno.json").unwrap(),
-            &deno_config::ParseOptions::default(),
+            &deno_config::ConfigParseOptions::default(),
           )
           .unwrap(),
         )
diff --git a/cli/lsp/jsr.rs b/cli/lsp/jsr.rs
index 27db4b0c8d19fc..52d48c1156e50e 100644
--- a/cli/lsp/jsr.rs
+++ b/cli/lsp/jsr.rs
@@ -1,20 +1,287 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use crate::args::jsr_api_url;
+use crate::args::jsr_url;
 use crate::file_fetcher::FileFetcher;
+use crate::jsr::partial_jsr_package_version_info_from_slice;
 use crate::jsr::JsrFetchResolver;
 use dashmap::DashMap;
+use deno_cache_dir::HttpCache;
 use deno_core::anyhow::anyhow;
 use deno_core::error::AnyError;
 use deno_core::serde_json;
+use deno_graph::packages::JsrPackageInfo;
+use deno_graph::packages::JsrPackageInfoVersion;
+use deno_graph::packages::JsrPackageVersionInfo;
+use deno_graph::ModuleSpecifier;
 use deno_runtime::deno_permissions::PermissionsContainer;
+use deno_semver::jsr::JsrPackageReqReference;
 use deno_semver::package::PackageNv;
+use deno_semver::package::PackageReq;
 use deno_semver::Version;
 use serde::Deserialize;
+use std::borrow::Cow;
+use std::collections::HashMap;
 use std::sync::Arc;
 
+use super::config::Config;
+use super::config::ConfigData;
 use super::search::PackageSearchApi;
 
+/// Keep in sync with `JsrFetchResolver`!
+#[derive(Debug)]
+pub struct JsrCacheResolver {
+  nv_by_req: DashMap<PackageReq, Option<PackageNv>>,
+  /// The `module_graph` fields of the version infos should be forcibly absent.
+  /// It can be large and we don't want to store it.
+  info_by_nv: DashMap<PackageNv, Option<Arc<JsrPackageVersionInfo>>>,
+  info_by_name: DashMap<String, Option<Arc<JsrPackageInfo>>>,
+  workspace_scope_by_name: HashMap<String, ModuleSpecifier>,
+  cache: Arc<dyn HttpCache>,
+}
+
+impl JsrCacheResolver {
+  pub fn new(
+    cache: Arc<dyn HttpCache>,
+    config_data: Option<&ConfigData>,
+    config: &Config,
+  ) -> Self {
+    let nv_by_req = DashMap::new();
+    let info_by_nv = DashMap::new();
+    let info_by_name = DashMap::new();
+    let mut workspace_scope_by_name = HashMap::new();
+    if let Some(config_data) = config_data {
+      let config_data_by_scope = config.tree.data_by_scope();
+      for member_scope in config_data.workspace_members.as_ref() {
+        let Some(member_data) = config_data_by_scope.get(member_scope) else {
+          continue;
+        };
+        let Some(package_config) = member_data.package_config.as_ref() else {
+          continue;
+        };
+        info_by_name.insert(
+          package_config.nv.name.clone(),
+          Some(Arc::new(JsrPackageInfo {
+            versions: [(
+              package_config.nv.version.clone(),
+              JsrPackageInfoVersion { yanked: false },
+            )]
+            .into_iter()
+            .collect(),
+          })),
+        );
+        info_by_nv.insert(
+          package_config.nv.clone(),
+          Some(Arc::new(JsrPackageVersionInfo {
+            exports: package_config.exports.clone(),
+            module_graph_1: None,
+            module_graph_2: None,
+            manifest: Default::default(),
+          })),
+        );
+        workspace_scope_by_name
+          .insert(package_config.nv.name.clone(), member_scope.clone());
+      }
+    }
+    if let Some(lockfile) = config_data.and_then(|d| d.lockfile.as_ref()) {
+      for (req_url, nv_url) in &lockfile.lock().content.packages.specifiers {
+        let Some(req) = req_url.strip_prefix("jsr:") else {
+          continue;
+        };
+        let Some(nv) = nv_url.strip_prefix("jsr:") else {
+          continue;
+        };
+        let Ok(req) = PackageReq::from_str(req) else {
+          continue;
+        };
+        let Ok(nv) = PackageNv::from_str(nv) else {
+          continue;
+        };
+        nv_by_req.insert(req, Some(nv));
+      }
+    }
+    Self {
+      nv_by_req,
+      info_by_nv,
+      info_by_name,
+      workspace_scope_by_name,
+      cache: cache.clone(),
+    }
+  }
+
+  pub fn req_to_nv(&self, req: &PackageReq) -> Option<PackageNv> {
+    if let Some(nv) = self.nv_by_req.get(req) {
+      return nv.value().clone();
+    }
+    let maybe_get_nv = || {
+      let name = req.name.clone();
+      let package_info = self.package_info(&name)?;
+      // Find the first matching version of the package which is cached.
+      let mut versions = package_info.versions.keys().collect::<Vec<_>>();
+      versions.sort();
+      let version = versions
+        .into_iter()
+        .rev()
+        .find(|v| {
+          if req.version_req.tag().is_some() || !req.version_req.matches(v) {
+            return false;
+          }
+          let nv = PackageNv {
+            name: name.clone(),
+            version: (*v).clone(),
+          };
+          self.package_version_info(&nv).is_some()
+        })
+        .cloned()?;
+      Some(PackageNv { name, version })
+    };
+    let nv = maybe_get_nv();
+    self.nv_by_req.insert(req.clone(), nv.clone());
+    nv
+  }
+
+  pub fn jsr_to_resource_url(
+    &self,
+    req_ref: &JsrPackageReqReference,
+  ) -> Option<ModuleSpecifier> {
+    let req = req_ref.req().clone();
+    let maybe_nv = self.req_to_nv(&req);
+    let nv = maybe_nv.as_ref()?;
+    let info = self.package_version_info(nv)?;
+    let path = info.export(&normalize_export_name(req_ref.sub_path()))?;
+    if let Some(workspace_scope) = self.workspace_scope_by_name.get(&nv.name) {
+      workspace_scope.join(path).ok()
+    } else {
+      jsr_url()
+        .join(&format!("{}/{}/{}", &nv.name, &nv.version, &path))
+        .ok()
+    }
+  }
+
+  pub fn lookup_export_for_path(
+    &self,
+    nv: &PackageNv,
+    path: &str,
+  ) -> Option<String> {
+    let info = self.package_version_info(nv)?;
+    let path = path.strip_prefix("./").unwrap_or(path);
+    let mut sloppy_fallback = None;
+    for (export, path_) in info.exports() {
+      let path_ = path_.strip_prefix("./").unwrap_or(path_);
+      if path_ == path {
+        return Some(export.strip_prefix("./").unwrap_or(export).to_string());
+      }
+      // TSC in some cases will suggest a `.js` import path for a `.d.ts` source
+      // file.
+      if sloppy_fallback.is_none() {
+        let path = path
+          .strip_suffix(".js")
+          .or_else(|| path.strip_suffix(".mjs"))
+          .or_else(|| path.strip_suffix(".cjs"))
+          .unwrap_or(path);
+        let path_ = path_
+          .strip_suffix(".d.ts")
+          .or_else(|| path_.strip_suffix(".d.mts"))
+          .or_else(|| path_.strip_suffix(".d.cts"))
+          .unwrap_or(path_);
+        if path_ == path {
+          sloppy_fallback =
+            Some(export.strip_prefix("./").unwrap_or(export).to_string());
+        }
+      }
+    }
+    sloppy_fallback
+  }
+
+  pub fn lookup_req_for_nv(&self, nv: &PackageNv) -> Option<PackageReq> {
+    for entry in self.nv_by_req.iter() {
+      let Some(nv_) = entry.value() else {
+        continue;
+      };
+      if nv_ == nv {
+        return Some(entry.key().clone());
+      }
+    }
+    None
+  }
+
+  pub fn package_info(&self, name: &str) -> Option<Arc<JsrPackageInfo>> {
+    if let Some(info) = self.info_by_name.get(name) {
+      return info.value().clone();
+    }
+    let read_cached_package_info = || {
+      let meta_url = jsr_url().join(&format!("{}/meta.json", name)).ok()?;
+      let meta_bytes = read_cached_url(&meta_url, &self.cache)?;
+      serde_json::from_slice::<JsrPackageInfo>(&meta_bytes).ok()
+    };
+    let info = read_cached_package_info().map(Arc::new);
+    self.info_by_name.insert(name.to_string(), info.clone());
+    info
+  }
+
+  pub fn package_version_info(
+    &self,
+    nv: &PackageNv,
+  ) -> Option<Arc<JsrPackageVersionInfo>> {
+    if let Some(info) = self.info_by_nv.get(nv) {
+      return info.value().clone();
+    }
+    let read_cached_package_version_info = || {
+      let meta_url = jsr_url()
+        .join(&format!("{}/{}_meta.json", &nv.name, &nv.version))
+        .ok()?;
+      let meta_bytes = read_cached_url(&meta_url, &self.cache)?;
+      partial_jsr_package_version_info_from_slice(&meta_bytes).ok()
+    };
+    let info = read_cached_package_version_info().map(Arc::new);
+    self.info_by_nv.insert(nv.clone(), info.clone());
+    info
+  }
+
+  pub fn did_cache(&self) {
+    self.nv_by_req.retain(|_, nv| nv.is_some());
+    self.info_by_nv.retain(|_, info| info.is_some());
+    self.info_by_name.retain(|_, info| info.is_some());
+  }
+}
+
+fn read_cached_url(
+  url: &ModuleSpecifier,
+  cache: &Arc<dyn HttpCache>,
+) -> Option<Vec<u8>> {
+  cache
+    .read_file_bytes(
+      &cache.cache_item_key(url).ok()?,
+      None,
+      deno_cache_dir::GlobalToLocalCopy::Disallow,
+    )
+    .ok()?
+}
+
+// TODO(nayeemrmn): This is duplicated from a private function in deno_graph
+// 0.65.1. Make it public or cleanup otherwise.
+fn normalize_export_name(sub_path: Option<&str>) -> Cow<str> {
+  let Some(sub_path) = sub_path else {
+    return Cow::Borrowed(".");
+  };
+  if sub_path.is_empty() || matches!(sub_path, "/" | ".") {
+    Cow::Borrowed(".")
+  } else {
+    let sub_path = if sub_path.starts_with('/') {
+      Cow::Owned(format!(".{}", sub_path))
+    } else if !sub_path.starts_with("./") {
+      Cow::Owned(format!("./{}", sub_path))
+    } else {
+      Cow::Borrowed(sub_path)
+    };
+    if let Some(prefix) = sub_path.strip_suffix('/') {
+      Cow::Owned(prefix.to_string())
+    } else {
+      sub_path
+    }
+  }
+}
+
 #[derive(Debug)]
 pub struct CliJsrSearchApi {
   file_fetcher: Arc<FileFetcher>,
diff --git a/cli/lsp/language_server.rs b/cli/lsp/language_server.rs
index 466c5b430c4a90..b3deef35bba495 100644
--- a/cli/lsp/language_server.rs
+++ b/cli/lsp/language_server.rs
@@ -2,6 +2,8 @@
 
 use base64::Engine;
 use deno_ast::MediaType;
+use deno_config::workspace::Workspace;
+use deno_config::workspace::WorkspaceDiscoverOptions;
 use deno_core::anyhow::anyhow;
 use deno_core::error::AnyError;
 use deno_core::resolve_url;
@@ -13,13 +15,16 @@ use deno_core::url;
 use deno_core::ModuleSpecifier;
 use deno_graph::GraphKind;
 use deno_graph::Resolution;
+use deno_runtime::deno_fs::DenoConfigFsAdapter;
 use deno_runtime::deno_tls::rustls::RootCertStore;
 use deno_runtime::deno_tls::RootCertStoreProvider;
 use deno_semver::jsr::JsrPackageReqReference;
+use indexmap::Equivalent;
 use indexmap::IndexSet;
 use log::error;
 use serde::Deserialize;
 use serde_json::from_value;
+use std::collections::BTreeMap;
 use std::collections::BTreeSet;
 use std::collections::HashMap;
 use std::collections::HashSet;
@@ -84,7 +89,6 @@ use super::tsc::TsServer;
 use super::urls;
 use crate::args::create_default_npmrc;
 use crate::args::get_root_cert_store;
-use crate::args::write_lockfile_if_has_changes;
 use crate::args::CaData;
 use crate::args::CacheSetting;
 use crate::args::CliOptions;
@@ -210,7 +214,7 @@ pub struct Inner {
   pub ts_server: Arc<TsServer>,
   /// A map of specifiers and URLs used to translate over the LSP.
   pub url_map: urls::LspUrlMap,
-  workspace_files: BTreeSet<ModuleSpecifier>,
+  workspace_files: IndexSet<ModuleSpecifier>,
   /// Set to `self.config.settings.enable_settings_hash()` after
   /// refreshing `self.workspace_files`.
   workspace_files_hash: u64,
@@ -272,8 +276,7 @@ impl LanguageServer {
       // Update the lockfile on the file system with anything new
       // found after caching
       if let Some(lockfile) = cli_options.maybe_lockfile() {
-        let mut lockfile = lockfile.lock();
-        if let Err(err) = write_lockfile_if_has_changes(&mut lockfile) {
+        if let Err(err) = &lockfile.write_if_changed() {
           lsp_warn!("{:#}", err);
         }
       }
@@ -321,7 +324,7 @@ impl LanguageServer {
       inner.resolver.did_cache();
       inner.refresh_npm_specifiers().await;
       inner.diagnostics_server.invalidate_all();
-      inner.project_changed([], false);
+      inner.project_changed([], true);
       inner
         .ts_server
         .cleanup_semantic_cache(inner.snapshot())
@@ -445,7 +448,7 @@ impl LanguageServer {
     if capable {
       let mut scopes = Vec::with_capacity(folders.len() + 1);
       scopes.push(None);
-      for (_, folder) in &folders {
+      for (_, folder) in folders.as_ref() {
         scopes.push(Some(folder.uri.clone()));
       }
       let configs = client
@@ -460,7 +463,7 @@ impl LanguageServer {
         let mut configs = configs.into_iter();
         let unscoped = configs.next().unwrap();
         let mut folder_settings = Vec::with_capacity(folders.len());
-        for (folder_uri, _) in &folders {
+        for (folder_uri, _) in folders.as_ref() {
           folder_settings.push((folder_uri.clone(), configs.next().unwrap()));
         }
         let mut inner = self.inner.write().await;
@@ -569,7 +572,11 @@ impl Inner {
       } else {
         let navigation_tree: tsc::NavigationTree = self
           .ts_server
-          .get_navigation_tree(self.snapshot(), specifier.clone())
+          .get_navigation_tree(
+            self.snapshot(),
+            specifier.clone(),
+            asset_or_doc.scope().cloned(),
+          )
           .await?;
         let navigation_tree = Arc::new(navigation_tree);
         match asset_or_doc {
@@ -681,7 +688,7 @@ impl Inner {
   pub fn update_cache(&mut self) {
     let mark = self.performance.mark("lsp.update_cache");
     self.cache.update_config(&self.config);
-    self.url_map.set_cache(self.cache.root_vendor().cloned());
+    self.url_map.set_cache(&self.cache);
     self.performance.measure(mark);
   }
 
@@ -801,12 +808,12 @@ impl Inner {
     })
   }
 
-  fn walk_workspace(config: &Config) -> (BTreeSet<ModuleSpecifier>, bool) {
+  fn walk_workspace(config: &Config) -> (IndexSet<ModuleSpecifier>, bool) {
     if !config.workspace_capable() {
       log::debug!("Skipped workspace walk due to client incapability.");
       return (Default::default(), false);
     }
-    let mut workspace_files = Default::default();
+    let mut workspace_files = IndexSet::default();
     let entry_limit = 1000;
     let mut pending = VecDeque::new();
     let mut entry_count = 0;
@@ -816,14 +823,37 @@ impl Inner {
       .filter_map(|p| specifier_to_file_path(&p.0).ok())
       .collect::<Vec<_>>();
     roots.sort();
-    for i in 0..roots.len() {
-      if i == 0 || !roots[i].starts_with(&roots[i - 1]) {
-        if let Ok(read_dir) = std::fs::read_dir(&roots[i]) {
-          pending.push_back((roots[i].clone(), read_dir));
+    let roots = roots
+      .iter()
+      .enumerate()
+      .filter(|(i, root)| *i == 0 || !root.starts_with(&roots[i - 1]))
+      .map(|(_, r)| r.clone())
+      .collect::<Vec<_>>();
+    let mut root_ancestors = BTreeSet::new();
+    for root in roots {
+      for ancestor in root.ancestors().skip(1) {
+        if root_ancestors.insert(ancestor.to_path_buf()) {
+          break;
+        }
+      }
+      if let Ok(read_dir) = std::fs::read_dir(&root) {
+        pending.push_back((root, read_dir));
+      }
+    }
+    for root_ancestor in root_ancestors {
+      for deno_json in ["deno.json", "deno.jsonc"] {
+        let path = root_ancestor.join(deno_json);
+        if path.exists() {
+          if let Ok(specifier) = ModuleSpecifier::from_file_path(path) {
+            workspace_files.insert(specifier);
+          }
         }
       }
     }
     while let Some((parent_path, read_dir)) = pending.pop_front() {
+      // Sort entries from each dir for consistency across operating systems.
+      let mut dir_files = BTreeSet::new();
+      let mut dir_subdirs = BTreeMap::new();
       for entry in read_dir {
         let Ok(entry) = entry else {
           continue;
@@ -836,17 +866,15 @@ impl Inner {
         let Ok(specifier) = ModuleSpecifier::from_file_path(&path) else {
           continue;
         };
-        // TODO(nayeemrmn): Don't walk folders that are `None` here and aren't
-        // in a `deno.json` scope.
-        if config.settings.specifier_enabled(&specifier) == Some(false) {
-          continue;
-        }
         let Ok(file_type) = entry.file_type() else {
           continue;
         };
         let Some(file_name) = path.file_name() else {
           continue;
         };
+        if config.settings.specifier_enabled(&specifier) == Some(false) {
+          continue;
+        }
         if file_type.is_dir() {
           let dir_name = file_name.to_string_lossy().to_lowercase();
           // We ignore these directories by default because there is a
@@ -865,7 +893,7 @@ impl Inner {
             continue;
           }
           if let Ok(read_dir) = std::fs::read_dir(&path) {
-            pending.push_back((path, read_dir));
+            dir_subdirs.insert(specifier, (path, read_dir));
           }
         } else if file_type.is_file()
           || file_type.is_symlink()
@@ -900,9 +928,11 @@ impl Inner {
               }
             }
           }
-          workspace_files.insert(specifier);
+          dir_files.insert(specifier);
         }
       }
+      workspace_files.extend(dir_files);
+      pending.extend(dir_subdirs.into_values());
     }
     (workspace_files, false)
   }
@@ -1029,8 +1059,10 @@ impl Inner {
         params.text_document.uri
       );
     }
-    let file_referrer = (params.text_document.uri.scheme() == "file")
-      .then(|| params.text_document.uri.clone());
+    let file_referrer = (self
+      .documents
+      .is_valid_file_referrer(&params.text_document.uri))
+    .then(|| params.text_document.uri.clone());
     let specifier = self
       .url_map
       .normalize_url(&params.text_document.uri, LspUrlKind::File);
@@ -1041,8 +1073,8 @@ impl Inner {
       params.text_document.text.into(),
       file_referrer,
     );
-    self.project_changed([(document.specifier(), ChangeKind::Opened)], false);
     if document.is_diagnosable() {
+      self.project_changed([(document.specifier(), ChangeKind::Opened)], false);
       self.refresh_npm_specifiers().await;
       self.diagnostics_server.invalidate(&[specifier]);
       self.send_diagnostics_update();
@@ -1063,11 +1095,21 @@ impl Inner {
     ) {
       Ok(document) => {
         if document.is_diagnosable() {
+          let old_scopes_with_node_specifier =
+            self.documents.scopes_with_node_specifier().clone();
+          self.refresh_npm_specifiers().await;
+          let mut config_changed = false;
+          if !self
+            .documents
+            .scopes_with_node_specifier()
+            .equivalent(&old_scopes_with_node_specifier)
+          {
+            config_changed = true;
+          }
           self.project_changed(
             [(document.specifier(), ChangeKind::Modified)],
-            false,
+            config_changed,
           );
-          self.refresh_npm_specifiers().await;
           self.diagnostics_server.invalidate(&[specifier]);
           self.send_diagnostics_update();
           self.send_testing_update();
@@ -1107,14 +1149,12 @@ impl Inner {
   }
 
   async fn refresh_npm_specifiers(&mut self) {
-    let package_reqs = self.documents.npm_package_reqs();
+    let package_reqs = self.documents.npm_reqs_by_scope();
     let resolver = self.resolver.clone();
     // spawn due to the lsp's `Send` requirement
-    let handle =
-      spawn(async move { resolver.set_npm_package_reqs(&package_reqs).await });
-    if let Err(err) = handle.await.unwrap() {
-      lsp_warn!("Could not set npm package requirements. {:#}", err);
-    }
+    spawn(async move { resolver.set_npm_reqs(&package_reqs).await })
+      .await
+      .ok();
   }
 
   async fn did_close(&mut self, params: DidCloseTextDocumentParams) {
@@ -1271,8 +1311,10 @@ impl Inner {
     &self,
     params: DocumentFormattingParams,
   ) -> LspResult<Option<Vec<TextEdit>>> {
-    let file_referrer = (params.text_document.uri.scheme() == "file")
-      .then(|| params.text_document.uri.clone());
+    let file_referrer = (self
+      .documents
+      .is_valid_file_referrer(&params.text_document.uri))
+    .then(|| params.text_document.uri.clone());
     let mut specifier = self
       .url_map
       .normalize_url(&params.text_document.uri, LspUrlKind::File);
@@ -1307,12 +1349,14 @@ impl Inner {
 
     // spawn a blocking task to allow doing other work while this is occurring
     let text_edits = deno_core::unsync::spawn_blocking({
-      let fmt_options = self
+      let mut fmt_options = self
         .config
         .tree
         .fmt_options_for_specifier(&specifier)
         .options
         .clone();
+      fmt_options.use_tabs = Some(!params.options.insert_spaces);
+      fmt_options.indent_width = Some(params.options.tab_size as u8);
       let document = document.clone();
       move || {
         let format_result = match document.maybe_parsed_source() {
@@ -1375,7 +1419,7 @@ impl Inner {
 
     let mark = self.performance.mark_with_args("lsp.hover", &params);
     let asset_or_doc = self.get_asset_or_document(&specifier)?;
-    let file_referrer = asset_or_doc.document().and_then(|d| d.file_referrer());
+    let file_referrer = asset_or_doc.file_referrer();
     let hover = if let Some((_, dep, range)) = asset_or_doc
       .get_maybe_dependency(&params.text_document_position_params.position)
     {
@@ -1435,7 +1479,12 @@ impl Inner {
         line_index.offset_tsc(params.text_document_position_params.position)?;
       let maybe_quick_info = self
         .ts_server
-        .get_quick_info(self.snapshot(), specifier.clone(), position)
+        .get_quick_info(
+          self.snapshot(),
+          specifier.clone(),
+          position,
+          asset_or_doc.scope().cloned(),
+        )
         .await?;
       maybe_quick_info.map(|qi| qi.to_hover(line_index, self))
     };
@@ -1471,7 +1520,7 @@ impl Inner {
             {
               if let Some(url) = self
                 .resolver
-                .jsr_to_registry_url(&jsr_req_ref, file_referrer)
+                .jsr_to_resource_url(&jsr_req_ref, file_referrer)
               {
                 result = format!("{result} (<{url}>)");
               }
@@ -1564,6 +1613,7 @@ impl Inner {
                   &self.config,
                   &specifier,
                 ),
+                asset_or_doc.scope().cloned(),
               )
               .await;
             for action in actions {
@@ -1658,6 +1708,7 @@ impl Inner {
         )),
         params.context.trigger_kind,
         only,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
     let mut refactor_actions = Vec::<CodeAction>::new();
@@ -1708,6 +1759,10 @@ impl Inner {
           error!("Unable to decode code action data: {:#}", err);
           LspError::invalid_params("The CodeAction's data is invalid.")
         })?;
+      let scope = self
+        .get_asset_or_document(&code_action_data.specifier)
+        .ok()
+        .and_then(|d| d.scope().cloned());
       let combined_code_actions = self
         .ts_server
         .get_combined_code_fix(
@@ -1723,6 +1778,7 @@ impl Inner {
             &self.config,
             &code_action_data.specifier,
           ),
+          scope,
         )
         .await?;
       if combined_code_actions.commands.is_some() {
@@ -1777,6 +1833,7 @@ impl Inner {
             &self.config,
             &action_data.specifier,
           )),
+          asset_or_doc.scope().cloned(),
         )
         .await?;
       code_action.edit = refactor_edit_info.to_workspace_edit(self)?;
@@ -1792,11 +1849,15 @@ impl Inner {
 
   pub fn get_ts_response_import_mapper(
     &self,
-    _referrer: &ModuleSpecifier,
+    file_referrer: &ModuleSpecifier,
   ) -> TsResponseImportMapper {
     TsResponseImportMapper::new(
       &self.documents,
-      self.config.tree.root_import_map().map(|i| i.as_ref()),
+      self
+        .config
+        .tree
+        .data_for_specifier(file_referrer)
+        .and_then(|d| d.import_map.as_ref().map(|i| i.as_ref())),
       self.resolver.as_ref(),
     )
   }
@@ -1916,6 +1977,7 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
         files_to_search,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -1956,7 +2018,11 @@ impl Inner {
         specifier.clone(),
         line_index.offset_tsc(params.text_document_position.position)?,
       )
-      .await?;
+      .await
+      .map_err(|err| {
+        lsp_warn!("Unable to find references: {err}");
+        LspError::internal_error()
+      })?;
 
     if let Some(symbols) = maybe_referenced_symbols {
       let mut results = Vec::new();
@@ -1973,11 +2039,7 @@ impl Inner {
             self.get_asset_or_document(&reference_specifier)?;
           asset_or_doc.line_index()
         };
-        results.push(
-          reference
-            .entry
-            .to_location(reference_line_index, &self.url_map),
-        );
+        results.push(reference.entry.to_location(reference_line_index, self));
       }
 
       self.performance.measure(mark);
@@ -2013,6 +2075,7 @@ impl Inner {
         self.snapshot(),
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2051,6 +2114,7 @@ impl Inner {
         self.snapshot(),
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2099,6 +2163,7 @@ impl Inner {
       .map(|s| s.suggest.include_completions_for_import_statements)
       .unwrap_or(true)
     {
+      let file_referrer = asset_or_doc.file_referrer().unwrap_or(&specifier);
       response = completions::get_import_completions(
         &specifier,
         &params.text_document_position.position,
@@ -2109,7 +2174,11 @@ impl Inner {
         &self.npm_search_api,
         &self.documents,
         self.resolver.as_ref(),
-        self.config.tree.root_import_map().map(|i| i.as_ref()),
+        self
+          .config
+          .tree
+          .data_for_specifier(file_referrer)
+          .and_then(|d| d.import_map.as_ref().map(|i| i.as_ref())),
       )
       .await;
     }
@@ -2126,6 +2195,7 @@ impl Inner {
         };
       let position =
         line_index.offset_tsc(params.text_document_position.position)?;
+      let scope = asset_or_doc.scope();
       let maybe_completion_info = self
         .ts_server
         .get_completions(
@@ -2146,6 +2216,7 @@ impl Inner {
             .fmt_options_for_specifier(&specifier)
             .options)
             .into(),
+          scope.cloned(),
         )
         .await;
 
@@ -2187,6 +2258,10 @@ impl Inner {
         })?;
       if let Some(data) = &data.tsc {
         let specifier = &data.specifier;
+        let scope = self
+          .get_asset_or_document(specifier)
+          .ok()
+          .and_then(|d| d.scope().cloned());
         let result = self
           .ts_server
           .get_completion_details(
@@ -2208,6 +2283,7 @@ impl Inner {
               ),
               ..data.into()
             },
+            scope,
           )
           .await;
         match result {
@@ -2277,7 +2353,11 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
       )
-      .await?;
+      .await
+      .map_err(|err| {
+        lsp_warn!("{:#}", err);
+        LspError::internal_error()
+      })?;
 
     let result = if let Some(implementations) = maybe_implementations {
       let mut links = Vec::new();
@@ -2315,7 +2395,11 @@ impl Inner {
 
     let outlining_spans = self
       .ts_server
-      .get_outlining_spans(self.snapshot(), specifier)
+      .get_outlining_spans(
+        self.snapshot(),
+        specifier,
+        asset_or_doc.scope().cloned(),
+      )
       .await?;
 
     let response = if !outlining_spans.is_empty() {
@@ -2364,7 +2448,11 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.item.selection_range.start)?,
       )
-      .await?;
+      .await
+      .map_err(|err| {
+        lsp_warn!("{:#}", err);
+        LspError::internal_error()
+      })?;
 
     let maybe_root_path_owned = self
       .config
@@ -2408,6 +2496,7 @@ impl Inner {
         self.snapshot(),
         specifier,
         line_index.offset_tsc(params.item.selection_range.start)?,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2455,6 +2544,7 @@ impl Inner {
         self.snapshot(),
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2517,7 +2607,11 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.text_document_position.position)?,
       )
-      .await?;
+      .await
+      .map_err(|err| {
+        lsp_warn!("{:#}", err);
+        LspError::internal_error()
+      })?;
 
     if let Some(locations) = maybe_locations {
       let rename_locations = tsc::RenameLocations { locations };
@@ -2562,6 +2656,7 @@ impl Inner {
           self.snapshot(),
           specifier.clone(),
           line_index.offset_tsc(position)?,
+          asset_or_doc.scope().cloned(),
         )
         .await?;
 
@@ -2605,6 +2700,7 @@ impl Inner {
         self.snapshot(),
         specifier,
         0..line_index.text_content_length_utf16().into(),
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2660,6 +2756,7 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.range.start)?
           ..line_index.offset_tsc(params.range.end)?,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2712,6 +2809,7 @@ impl Inner {
         specifier,
         line_index.offset_tsc(params.text_document_position_params.position)?,
         options,
+        asset_or_doc.scope().cloned(),
       )
       .await?;
 
@@ -2767,7 +2865,11 @@ impl Inner {
               ..Default::default()
             },
           )
-          .await?,
+          .await
+          .map_err(|err| {
+            lsp_warn!("{:#}", err);
+            LspError::internal_error()
+          })?,
       );
     }
     file_text_changes_to_workspace_edit(&changes, self)
@@ -2790,7 +2892,11 @@ impl Inner {
           file: None,
         },
       )
-      .await?;
+      .await
+      .map_err(|err| {
+        error!("{:#}", err);
+        LspError::invalid_request()
+      })?;
 
     let maybe_symbol_information = if navigate_to_items.is_empty() {
       None
@@ -2817,7 +2923,15 @@ impl Inner {
     self.ts_server.project_changed(
       self.snapshot(),
       modified_scripts,
-      config_changed,
+      config_changed.then(|| {
+        self
+          .config
+          .tree
+          .data_by_scope()
+          .iter()
+          .map(|(s, d)| (s.clone(), d.ts_config.clone()))
+          .collect()
+      }),
     );
   }
 
@@ -3120,7 +3234,7 @@ impl tower_lsp::LanguageServer for LanguageServer {
           )
         })
         .collect::<Vec<(ModuleSpecifier, WorkspaceFolder)>>();
-      for (specifier, folder) in &inner.config.workspace_folders {
+      for (specifier, folder) in inner.config.workspace_folders.as_ref() {
         if !params.event.removed.is_empty()
           && params.event.removed.iter().any(|f| f.uri == folder.uri)
         {
@@ -3416,7 +3530,7 @@ impl Inner {
     let mark = self
       .performance
       .mark_with_args("lsp.cache", (&specifiers, &referrer));
-    let config_data = self.config.tree.root_data();
+    let config_data = self.config.tree.data_for_specifier(&referrer);
     let mut roots = if !specifiers.is_empty() {
       specifiers
     } else {
@@ -3425,15 +3539,42 @@ impl Inner {
 
     // always include the npm packages since resolution of one npm package
     // might affect the resolution of other npm packages
-    roots.extend(
-      self
-        .documents
-        .npm_package_reqs()
-        .iter()
-        .map(|req| ModuleSpecifier::parse(&format!("npm:{}", req)).unwrap()),
-    );
+    if let Some(npm_reqs) = self
+      .documents
+      .npm_reqs_by_scope()
+      .get(&config_data.map(|d| d.scope.clone()))
+    {
+      roots.extend(
+        npm_reqs
+          .iter()
+          .map(|req| ModuleSpecifier::parse(&format!("npm:{}", req)).unwrap()),
+      );
+    }
 
     let workspace_settings = self.config.workspace_settings();
+    let initial_cwd = config_data
+      .and_then(|d| d.scope.to_file_path().ok())
+      .unwrap_or_else(|| self.initial_cwd.clone());
+    // todo: we need a way to convert config data to a Workspace
+    let workspace = Arc::new(Workspace::discover(
+      deno_config::workspace::WorkspaceDiscoverStart::Dirs(&[
+        initial_cwd.clone()
+      ]),
+      &WorkspaceDiscoverOptions {
+        fs: &DenoConfigFsAdapter::new(&deno_runtime::deno_fs::RealFs),
+        pkg_json_cache: None,
+        config_parse_options: deno_config::ConfigParseOptions {
+          include_task_comments: false,
+        },
+        additional_config_file_names: &[],
+        discover_pkg_json: true,
+        maybe_vendor_override: if force_global_cache {
+          Some(deno_config::workspace::VendorEnablement::Disable)
+        } else {
+          None
+        },
+      },
+    )?);
     let cli_options = CliOptions::new(
       Flags {
         cache_path: Some(self.cache.deno_dir().root.clone()),
@@ -3457,13 +3598,12 @@ impl Inner {
         type_check_mode: crate::args::TypeCheckMode::Local,
         ..Default::default()
       },
-      self.initial_cwd.clone(),
-      config_data.and_then(|d| d.config_file.as_deref().cloned()),
+      initial_cwd,
       config_data.and_then(|d| d.lockfile.clone()),
-      config_data.and_then(|d| d.package_json.as_deref().cloned()),
       config_data
         .and_then(|d| d.npmrc.clone())
         .unwrap_or_else(create_default_npmrc),
+      workspace,
       force_global_cache,
     )?;
 
@@ -3546,6 +3686,7 @@ impl Inner {
           &self.config,
           &specifier,
         ),
+        asset_or_doc.scope().cloned(),
       )
       .await?;
     let maybe_inlay_hints = maybe_inlay_hints.map(|hints| {
@@ -3688,7 +3829,7 @@ mod tests {
     temp_dir.create_dir_all("root1/node_modules/");
     temp_dir.write("root1/node_modules/mod.ts", ""); // no, node_modules
 
-    temp_dir.create_dir_all("root1/sub_dir");
+    temp_dir.create_dir_all("root1/folder");
     temp_dir.create_dir_all("root1/target");
     temp_dir.create_dir_all("root1/node_modules");
     temp_dir.create_dir_all("root1/.git");
@@ -3706,14 +3847,15 @@ mod tests {
     temp_dir.write("root1/other.txt", ""); // no, text file
     temp_dir.write("root1/other.wasm", ""); // no, don't load wasm
     temp_dir.write("root1/Cargo.toml", ""); // no
-    temp_dir.write("root1/sub_dir/mod.ts", ""); // yes
-    temp_dir.write("root1/sub_dir/data.min.ts", ""); // no, minified file
+    temp_dir.write("root1/folder/mod.ts", ""); // yes
+    temp_dir.write("root1/folder/data.min.ts", ""); // no, minified file
     temp_dir.write("root1/.git/main.ts", ""); // no, .git folder
     temp_dir.write("root1/node_modules/main.ts", ""); // no, because it's in a node_modules folder
     temp_dir.write("root1/target/main.ts", ""); // no, because there is a Cargo.toml in the root directory
 
     temp_dir.create_dir_all("root2/folder");
     temp_dir.create_dir_all("root2/sub_folder");
+    temp_dir.create_dir_all("root2/root2.1");
     temp_dir.write("root2/file1.ts", ""); // yes, enabled
     temp_dir.write("root2/file2.ts", ""); // no, not enabled
     temp_dir.write("root2/folder/main.ts", ""); // yes, enabled
@@ -3721,14 +3863,21 @@ mod tests {
     temp_dir.write("root2/sub_folder/a.js", ""); // no, not enabled
     temp_dir.write("root2/sub_folder/b.ts", ""); // no, not enabled
     temp_dir.write("root2/sub_folder/c.js", ""); // no, not enabled
+    temp_dir.write("root2/root2.1/main.ts", ""); // yes, enabled as separate root
 
     temp_dir.create_dir_all("root3/");
     temp_dir.write("root3/mod.ts", ""); // no, not enabled
 
+    temp_dir.create_dir_all("root4_parent/root4");
+    temp_dir.write("root4_parent/deno.json", ""); // yes, enabled as deno.json above root
+    temp_dir.write("root4_parent/root4/main.ts", ""); // yes, enabled
+
     let mut config = Config::new_with_roots(vec![
       temp_dir.uri().join("root1/").unwrap(),
       temp_dir.uri().join("root2/").unwrap(),
+      temp_dir.uri().join("root2/root2.1/").unwrap(),
       temp_dir.uri().join("root3/").unwrap(),
+      temp_dir.uri().join("root4_parent/root4/").unwrap(),
     ]);
     config.set_client_capabilities(ClientCapabilities {
       workspace: Some(Default::default()),
@@ -3756,6 +3905,13 @@ mod tests {
             ..Default::default()
           },
         ),
+        (
+          temp_dir.uri().join("root2/root2.1/").unwrap(),
+          WorkspaceSettings {
+            enable: Some(true),
+            ..Default::default()
+          },
+        ),
         (
           temp_dir.uri().join("root3/").unwrap(),
           WorkspaceSettings {
@@ -3763,6 +3919,13 @@ mod tests {
             ..Default::default()
           },
         ),
+        (
+          temp_dir.uri().join("root4_parent/root4/").unwrap(),
+          WorkspaceSettings {
+            enable: Some(true),
+            ..Default::default()
+          },
+        ),
       ],
     );
 
@@ -3771,6 +3934,7 @@ mod tests {
     assert_eq!(
       json!(workspace_files),
       json!([
+        temp_dir.uri().join("root4_parent/deno.json").unwrap(),
         temp_dir.uri().join("root1/mod0.ts").unwrap(),
         temp_dir.uri().join("root1/mod1.js").unwrap(),
         temp_dir.uri().join("root1/mod2.tsx").unwrap(),
@@ -3781,9 +3945,11 @@ mod tests {
         temp_dir.uri().join("root1/mod7.d.mts").unwrap(),
         temp_dir.uri().join("root1/mod8.json").unwrap(),
         temp_dir.uri().join("root1/mod9.jsonc").unwrap(),
-        temp_dir.uri().join("root1/sub_dir/mod.ts").unwrap(),
         temp_dir.uri().join("root2/file1.ts").unwrap(),
+        temp_dir.uri().join("root4_parent/root4/main.ts").unwrap(),
+        temp_dir.uri().join("root1/folder/mod.ts").unwrap(),
         temp_dir.uri().join("root2/folder/main.ts").unwrap(),
+        temp_dir.uri().join("root2/root2.1/main.ts").unwrap(),
       ])
     );
   }
diff --git a/cli/lsp/path_to_regex.rs b/cli/lsp/path_to_regex.rs
index 10cd651d88a92b..88d8a2ec68d94a 100644
--- a/cli/lsp/path_to_regex.rs
+++ b/cli/lsp/path_to_regex.rs
@@ -795,8 +795,6 @@ impl Compiler {
 
 #[derive(Debug)]
 pub struct MatchResult {
-  pub path: String,
-  pub index: usize,
   pub params: HashMap<StringOrNumber, StringOrVec>,
 }
 
@@ -824,9 +822,6 @@ impl Matcher {
   /// Match a string path, optionally returning the match result.
   pub fn matches(&self, path: &str) -> Option<MatchResult> {
     let caps = self.re.captures(path).ok()??;
-    let m = caps.get(0)?;
-    let path = m.as_str().to_string();
-    let index = m.start();
     let mut params = HashMap::new();
     if let Some(keys) = &self.maybe_keys {
       for (i, key) in keys.iter().enumerate() {
@@ -852,11 +847,7 @@ impl Matcher {
       }
     }
 
-    Some(MatchResult {
-      path,
-      index,
-      params,
-    })
+    Some(MatchResult { params })
   }
 }
 
diff --git a/cli/lsp/resolver.rs b/cli/lsp/resolver.rs
index 348eae76f6671c..18d22afade7d1c 100644
--- a/cli/lsp/resolver.rs
+++ b/cli/lsp/resolver.rs
@@ -1,19 +1,19 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use crate::args::create_default_npmrc;
-use crate::args::package_json;
 use crate::args::CacheSetting;
+use crate::args::CliLockfile;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::graph_util::CliJsrUrlProvider;
 use crate::http_util::HttpClientProvider;
-use crate::jsr::JsrCacheResolver;
 use crate::lsp::config::Config;
 use crate::lsp::config::ConfigData;
+use crate::lsp::logging::lsp_warn;
 use crate::npm::create_cli_npm_resolver_for_lsp;
 use crate::npm::CliNpmResolver;
 use crate::npm::CliNpmResolverByonmCreateOptions;
 use crate::npm::CliNpmResolverCreateOptions;
 use crate::npm::CliNpmResolverManagedCreateOptions;
-use crate::npm::CliNpmResolverManagedPackageJsonInstallerOption;
 use crate::npm::CliNpmResolverManagedSnapshotOption;
 use crate::npm::ManagedCliNpmResolver;
 use crate::resolver::CliGraphResolver;
@@ -26,6 +26,8 @@ use crate::util::progress_bar::ProgressBarStyle;
 use dashmap::DashMap;
 use deno_ast::MediaType;
 use deno_cache_dir::HttpCache;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::error::AnyError;
 use deno_core::url::Url;
 use deno_graph::source::Resolver;
@@ -43,27 +45,28 @@ use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
 use indexmap::IndexMap;
-use package_json::PackageJsonDepsProvider;
 use std::borrow::Cow;
+use std::collections::BTreeMap;
+use std::collections::BTreeSet;
 use std::collections::HashMap;
 use std::collections::HashSet;
-use std::rc::Rc;
 use std::sync::Arc;
 
 use super::cache::LspCache;
+use super::jsr::JsrCacheResolver;
 
 #[derive(Debug, Clone)]
-pub struct LspResolver {
+struct LspScopeResolver {
   graph_resolver: Arc<CliGraphResolver>,
   jsr_resolver: Option<Arc<JsrCacheResolver>>,
   npm_resolver: Option<Arc<dyn CliNpmResolver>>,
   node_resolver: Option<Arc<CliNodeResolver>>,
   redirect_resolver: Option<Arc<RedirectResolver>>,
   graph_imports: Arc<IndexMap<ModuleSpecifier, GraphImport>>,
-  config: Arc<Config>,
+  config_data: Option<Arc<ConfigData>>,
 }
 
-impl Default for LspResolver {
+impl Default for LspScopeResolver {
   fn default() -> Self {
     Self {
       graph_resolver: create_graph_resolver(None, None, None),
@@ -72,37 +75,42 @@ impl Default for LspResolver {
       node_resolver: None,
       redirect_resolver: None,
       graph_imports: Default::default(),
-      config: Default::default(),
+      config_data: None,
     }
   }
 }
 
-impl LspResolver {
-  pub async fn from_config(
+impl LspScopeResolver {
+  async fn from_config_data(
+    config_data: Option<&Arc<ConfigData>>,
     config: &Config,
     cache: &LspCache,
     http_client_provider: Option<&Arc<HttpClientProvider>>,
   ) -> Self {
-    let config_data = config.tree.root_data();
     let mut npm_resolver = None;
     let mut node_resolver = None;
-    if let (Some(http_client), Some(config_data)) =
-      (http_client_provider, config_data)
-    {
-      npm_resolver = create_npm_resolver(config_data, cache, http_client).await;
+    if let Some(http_client) = http_client_provider {
+      npm_resolver = create_npm_resolver(
+        config_data.map(|d| d.as_ref()),
+        cache,
+        http_client,
+      )
+      .await;
       node_resolver = create_node_resolver(npm_resolver.as_ref());
     }
     let graph_resolver = create_graph_resolver(
-      config_data,
+      config_data.map(|d| d.as_ref()),
       npm_resolver.as_ref(),
       node_resolver.as_ref(),
     );
     let jsr_resolver = Some(Arc::new(JsrCacheResolver::new(
-      cache.root_vendor_or_global(),
-      config_data.and_then(|d| d.lockfile.clone()),
+      cache.for_specifier(config_data.map(|d| &d.scope)),
+      config_data.map(|d| d.as_ref()),
+      config,
     )));
     let redirect_resolver = Some(Arc::new(RedirectResolver::new(
-      cache.root_vendor_or_global(),
+      cache.for_specifier(config_data.map(|d| &d.scope)),
+      config_data.and_then(|d| d.lockfile.clone()),
     )));
     let npm_graph_resolver = graph_resolver.create_graph_npm_resolver();
     let graph_imports = config_data
@@ -133,16 +141,16 @@ impl LspResolver {
       node_resolver,
       redirect_resolver,
       graph_imports,
-      config: Arc::new(config.clone()),
+      config_data: config_data.cloned(),
     }
   }
 
-  pub fn snapshot(&self) -> Arc<Self> {
+  fn snapshot(&self) -> Arc<Self> {
     let npm_resolver =
       self.npm_resolver.as_ref().map(|r| r.clone_snapshotted());
     let node_resolver = create_node_resolver(npm_resolver.as_ref());
     let graph_resolver = create_graph_resolver(
-      self.config.tree.root_data(),
+      self.config_data.as_deref(),
       npm_resolver.as_ref(),
       node_resolver.as_ref(),
     );
@@ -153,51 +161,127 @@ impl LspResolver {
       node_resolver,
       redirect_resolver: self.redirect_resolver.clone(),
       graph_imports: self.graph_imports.clone(),
-      config: self.config.clone(),
+      config_data: self.config_data.clone(),
+    })
+  }
+}
+
+#[derive(Debug, Default, Clone)]
+pub struct LspResolver {
+  unscoped: Arc<LspScopeResolver>,
+  by_scope: BTreeMap<ModuleSpecifier, Arc<LspScopeResolver>>,
+}
+
+impl LspResolver {
+  pub async fn from_config(
+    config: &Config,
+    cache: &LspCache,
+    http_client_provider: Option<&Arc<HttpClientProvider>>,
+  ) -> Self {
+    let mut by_scope = BTreeMap::new();
+    for (scope, config_data) in config.tree.data_by_scope().as_ref() {
+      by_scope.insert(
+        scope.clone(),
+        Arc::new(
+          LspScopeResolver::from_config_data(
+            Some(config_data),
+            config,
+            cache,
+            http_client_provider,
+          )
+          .await,
+        ),
+      );
+    }
+    Self {
+      unscoped: Arc::new(
+        LspScopeResolver::from_config_data(
+          None,
+          config,
+          cache,
+          http_client_provider,
+        )
+        .await,
+      ),
+      by_scope,
+    }
+  }
+
+  pub fn snapshot(&self) -> Arc<Self> {
+    Arc::new(Self {
+      unscoped: self.unscoped.snapshot(),
+      by_scope: self
+        .by_scope
+        .iter()
+        .map(|(s, r)| (s.clone(), r.snapshot()))
+        .collect(),
     })
   }
 
   pub fn did_cache(&self) {
-    self.jsr_resolver.as_ref().inspect(|r| r.did_cache());
+    for resolver in
+      std::iter::once(&self.unscoped).chain(self.by_scope.values())
+    {
+      resolver.jsr_resolver.as_ref().inspect(|r| r.did_cache());
+      resolver
+        .redirect_resolver
+        .as_ref()
+        .inspect(|r| r.did_cache());
+    }
   }
 
-  pub async fn set_npm_package_reqs(
+  pub async fn set_npm_reqs(
     &self,
-    reqs: &[PackageReq],
-  ) -> Result<(), AnyError> {
-    if let Some(npm_resolver) = self.npm_resolver.as_ref() {
-      if let Some(npm_resolver) = npm_resolver.as_managed() {
-        return npm_resolver.set_package_reqs(reqs).await;
+    reqs: &BTreeMap<Option<ModuleSpecifier>, BTreeSet<PackageReq>>,
+  ) {
+    for (scope, resolver) in [(None, &self.unscoped)]
+      .into_iter()
+      .chain(self.by_scope.iter().map(|(s, r)| (Some(s), r)))
+    {
+      if let Some(npm_resolver) = resolver.npm_resolver.as_ref() {
+        if let Some(npm_resolver) = npm_resolver.as_managed() {
+          let reqs = reqs
+            .get(&scope.cloned())
+            .map(|reqs| reqs.iter().cloned().collect::<Vec<_>>())
+            .unwrap_or_default();
+          if let Err(err) = npm_resolver.set_package_reqs(&reqs).await {
+            lsp_warn!("Could not set npm package requirements: {:#}", err);
+          }
+        }
       }
     }
-    Ok(())
   }
 
   pub fn as_graph_resolver(
     &self,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> &dyn Resolver {
-    self.graph_resolver.as_ref()
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver.graph_resolver.as_ref()
   }
 
   pub fn create_graph_npm_resolver(
     &self,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> WorkerCliNpmGraphResolver {
-    self.graph_resolver.create_graph_npm_resolver()
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver.graph_resolver.create_graph_npm_resolver()
   }
 
   pub fn maybe_managed_npm_resolver(
     &self,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<&ManagedCliNpmResolver> {
-    self.npm_resolver.as_ref().and_then(|r| r.as_managed())
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver.npm_resolver.as_ref().and_then(|r| r.as_managed())
   }
 
   pub fn graph_imports_by_referrer(
     &self,
+    file_referrer: &ModuleSpecifier,
   ) -> IndexMap<&ModuleSpecifier, Vec<&ModuleSpecifier>> {
-    self
+    let resolver = self.get_scope_resolver(Some(file_referrer));
+    resolver
       .graph_imports
       .iter()
       .map(|(s, i)| {
@@ -212,38 +296,45 @@ impl LspResolver {
       .collect()
   }
 
-  pub fn jsr_to_registry_url(
+  pub fn jsr_to_resource_url(
     &self,
     req_ref: &JsrPackageReqReference,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<ModuleSpecifier> {
-    self.jsr_resolver.as_ref()?.jsr_to_registry_url(req_ref)
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver.jsr_resolver.as_ref()?.jsr_to_resource_url(req_ref)
   }
 
   pub fn jsr_lookup_export_for_path(
     &self,
     nv: &PackageNv,
     path: &str,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<String> {
-    self.jsr_resolver.as_ref()?.lookup_export_for_path(nv, path)
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver
+      .jsr_resolver
+      .as_ref()?
+      .lookup_export_for_path(nv, path)
   }
 
   pub fn jsr_lookup_req_for_nv(
     &self,
     nv: &PackageNv,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<PackageReq> {
-    self.jsr_resolver.as_ref()?.lookup_req_for_nv(nv)
+    let resolver = self.get_scope_resolver(file_referrer);
+    resolver.jsr_resolver.as_ref()?.lookup_req_for_nv(nv)
   }
 
   pub fn npm_to_file_url(
     &self,
     req_ref: &NpmPackageReqReference,
     referrer: &ModuleSpecifier,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<(ModuleSpecifier, MediaType)> {
-    let node_resolver = self.node_resolver.as_ref()?;
+    let resolver = self.get_scope_resolver(file_referrer);
+    let node_resolver = resolver.node_resolver.as_ref()?;
     Some(NodeResolution::into_specifier_and_media_type(
       node_resolver
         .resolve_req_reference(req_ref, referrer, NodeResolutionMode::Types)
@@ -252,7 +343,8 @@ impl LspResolver {
   }
 
   pub fn in_node_modules(&self, specifier: &ModuleSpecifier) -> bool {
-    if let Some(npm_resolver) = &self.npm_resolver {
+    let resolver = self.get_scope_resolver(Some(specifier));
+    if let Some(npm_resolver) = &resolver.npm_resolver {
       return npm_resolver.in_npm_package(specifier);
     }
     false
@@ -262,7 +354,8 @@ impl LspResolver {
     &self,
     specifier: &ModuleSpecifier,
   ) -> Option<MediaType> {
-    let node_resolver = self.node_resolver.as_ref()?;
+    let resolver = self.get_scope_resolver(Some(specifier));
+    let node_resolver = resolver.node_resolver.as_ref()?;
     let resolution = node_resolver
       .url_to_node_resolution(specifier.clone())
       .ok()?;
@@ -272,22 +365,21 @@ impl LspResolver {
   pub fn get_closest_package_json(
     &self,
     referrer: &ModuleSpecifier,
-  ) -> Result<Option<Rc<PackageJson>>, AnyError> {
-    let Some(node_resolver) = self.node_resolver.as_ref() else {
+  ) -> Result<Option<Arc<PackageJson>>, AnyError> {
+    let resolver = self.get_scope_resolver(Some(referrer));
+    let Some(node_resolver) = resolver.node_resolver.as_ref() else {
       return Ok(None);
     };
-    node_resolver.get_closest_package_json(
-      referrer,
-      &mut deno_runtime::deno_node::AllowAllNodePermissions,
-    )
+    node_resolver.get_closest_package_json(referrer)
   }
 
   pub fn resolve_redirects(
     &self,
     specifier: &ModuleSpecifier,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Option<ModuleSpecifier> {
-    let Some(redirect_resolver) = self.redirect_resolver.as_ref() else {
+    let resolver = self.get_scope_resolver(file_referrer);
+    let Some(redirect_resolver) = resolver.redirect_resolver.as_ref() else {
       return Some(specifier.clone());
     };
     redirect_resolver.resolve(specifier)
@@ -296,9 +388,10 @@ impl LspResolver {
   pub fn redirect_chain_headers(
     &self,
     specifier: &ModuleSpecifier,
-    _file_referrer: Option<&ModuleSpecifier>,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Vec<(ModuleSpecifier, Arc<HashMap<String, String>>)> {
-    let Some(redirect_resolver) = self.redirect_resolver.as_ref() else {
+    let resolver = self.get_scope_resolver(file_referrer);
+    let Some(redirect_resolver) = resolver.redirect_resolver.as_ref() else {
       return vec![];
     };
     redirect_resolver
@@ -307,26 +400,47 @@ impl LspResolver {
       .map(|(s, e)| (s, e.headers.clone()))
       .collect()
   }
+
+  fn get_scope_resolver(
+    &self,
+    file_referrer: Option<&ModuleSpecifier>,
+  ) -> &LspScopeResolver {
+    let Some(file_referrer) = file_referrer else {
+      return self.unscoped.as_ref();
+    };
+    self
+      .by_scope
+      .iter()
+      .rfind(|(s, _)| file_referrer.as_str().starts_with(s.as_str()))
+      .map(|(_, r)| r.as_ref())
+      .unwrap_or(self.unscoped.as_ref())
+  }
 }
 
 async fn create_npm_resolver(
-  config_data: &ConfigData,
+  config_data: Option<&ConfigData>,
   cache: &LspCache,
   http_client_provider: &Arc<HttpClientProvider>,
 ) -> Option<Arc<dyn CliNpmResolver>> {
-  let node_modules_dir = config_data
-    .node_modules_dir
-    .clone()
-    .or_else(|| specifier_to_file_path(&config_data.scope).ok())?;
-  let options = if config_data.byonm {
+  let mut byonm_dir = None;
+  if let Some(config_data) = config_data {
+    if config_data.byonm {
+      byonm_dir = Some(config_data.node_modules_dir.clone().or_else(|| {
+        specifier_to_file_path(&config_data.scope)
+          .ok()
+          .map(|p| p.join("node_modules/"))
+      })?)
+    }
+  }
+  let options = if let Some(byonm_dir) = byonm_dir {
     CliNpmResolverCreateOptions::Byonm(CliNpmResolverByonmCreateOptions {
       fs: Arc::new(deno_fs::RealFs),
-      root_node_modules_dir: node_modules_dir.clone(),
+      root_node_modules_dir: byonm_dir,
     })
   } else {
     CliNpmResolverCreateOptions::Managed(CliNpmResolverManagedCreateOptions {
       http_client_provider: http_client_provider.clone(),
-      snapshot: match config_data.lockfile.as_ref() {
+      snapshot: match config_data.and_then(|d| d.lockfile.as_ref()) {
         Some(lockfile) => {
           CliNpmResolverManagedSnapshotOption::ResolveFromLockfile(
             lockfile.clone(),
@@ -345,13 +459,14 @@ async fn create_npm_resolver(
       // the user is typing.
       cache_setting: CacheSetting::Only,
       text_only_progress_bar: ProgressBar::new(ProgressBarStyle::TextOnly),
-      maybe_node_modules_path: config_data.node_modules_dir.clone(),
-      // do not install while resolving in the lsp—leave that to the cache command
-      package_json_installer:
-        CliNpmResolverManagedPackageJsonInstallerOption::NoInstall,
+      maybe_node_modules_path: config_data
+        .and_then(|d| d.node_modules_dir.clone()),
+      // only used for top level install, so we can ignore this
+      package_json_deps_provider: Arc::new(
+        PackageJsonInstallDepsProvider::empty(),
+      ),
       npmrc: config_data
-        .npmrc
-        .clone()
+        .and_then(|d| d.npmrc.clone())
         .unwrap_or_else(create_default_npmrc),
       npm_system_info: NpmSystemInfo::default(),
     })
@@ -387,16 +502,22 @@ fn create_graph_resolver(
   Arc::new(CliGraphResolver::new(CliGraphResolverOptions {
     node_resolver: node_resolver.cloned(),
     npm_resolver: npm_resolver.cloned(),
-    package_json_deps_provider: Arc::new(PackageJsonDepsProvider::new(
+    workspace_resolver: Arc::new(WorkspaceResolver::new_raw(
+      config_data.and_then(|d| d.import_map.as_ref().map(|i| (**i).clone())),
       config_data
-        .and_then(|d| d.package_json.as_ref())
-        .map(|package_json| {
-          package_json::get_local_package_json_version_reqs(package_json)
-        }),
+        .and_then(|d| d.package_json.clone())
+        .into_iter()
+        .collect(),
+      if config_data.map(|d| d.byonm).unwrap_or(false) {
+        PackageJsonDepResolution::Disabled
+      } else {
+        // todo(dsherret): this should also be disabled for when using
+        // auto-install with a node_modules directory
+        PackageJsonDepResolution::Enabled
+      },
     )),
     maybe_jsx_import_source_config: config_file
       .and_then(|cf| cf.to_maybe_jsx_import_source_config().ok().flatten()),
-    maybe_import_map: config_data.and_then(|d| d.import_map.clone()),
     maybe_vendor_dir: config_data.and_then(|d| d.vendor_dir.as_ref()),
     bare_node_builtins_enabled: config_file
       .map(|cf| cf.has_unstable("bare-node-builtins"))
@@ -432,13 +553,36 @@ impl std::fmt::Debug for RedirectResolver {
 }
 
 impl RedirectResolver {
-  fn new(cache: Arc<dyn HttpCache>) -> Self {
+  fn new(
+    cache: Arc<dyn HttpCache>,
+    lockfile: Option<Arc<CliLockfile>>,
+  ) -> Self {
+    let entries = DashMap::new();
+    if let Some(lockfile) = lockfile {
+      for (source, destination) in &lockfile.lock().content.redirects {
+        let Ok(source) = ModuleSpecifier::parse(source) else {
+          continue;
+        };
+        let Ok(destination) = ModuleSpecifier::parse(destination) else {
+          continue;
+        };
+        entries.insert(
+          source,
+          Some(Arc::new(RedirectEntry {
+            headers: Default::default(),
+            target: destination.clone(),
+            destination: Some(destination.clone()),
+          })),
+        );
+        entries.insert(destination, None);
+      }
+    }
     Self {
       get_headers: Box::new(move |specifier| {
         let cache_key = cache.cache_item_key(specifier).ok()?;
         cache.read_headers(&cache_key).ok().flatten()
       }),
-      entries: Default::default(),
+      entries,
     }
   }
 
@@ -491,7 +635,7 @@ impl RedirectResolver {
       }
     };
     for (specifier, mut entry) in chain {
-      entry.destination = destination.clone();
+      entry.destination.clone_from(&destination);
       self.entries.insert(specifier, Some(Arc::new(entry)));
     }
     destination
@@ -518,6 +662,10 @@ impl RedirectResolver {
     }
     result
   }
+
+  fn did_cache(&self) {
+    self.entries.retain(|_, entry| entry.is_some());
+  }
 }
 
 #[cfg(test)]
diff --git a/cli/lsp/testing/execution.rs b/cli/lsp/testing/execution.rs
index 6393c864272653..b73bcd13098a5f 100644
--- a/cli/lsp/testing/execution.rs
+++ b/cli/lsp/testing/execution.rs
@@ -350,7 +350,7 @@ impl TestRun {
             test::TestEvent::Wait(id) => {
               reporter.report_wait(tests.read().get(&id).unwrap());
             }
-            test::TestEvent::Output(_, output) => {
+            test::TestEvent::Output(output) => {
               reporter.report_output(&output);
             }
             test::TestEvent::Slow(id, elapsed) => {
diff --git a/cli/lsp/tsc.rs b/cli/lsp/tsc.rs
index 76a33a532f1d3d..cc88a081127652 100644
--- a/cli/lsp/tsc.rs
+++ b/cli/lsp/tsc.rs
@@ -3,6 +3,7 @@
 use super::analysis::CodeActionData;
 use super::code_lens;
 use super::config;
+use super::config::LspTsConfig;
 use super::documents::AssetOrDocument;
 use super::documents::Document;
 use super::documents::DocumentsFilter;
@@ -19,7 +20,6 @@ use super::semantic_tokens;
 use super::semantic_tokens::SemanticTokensBuilder;
 use super::text::LineIndex;
 use super::urls::LspClientUrl;
-use super::urls::LspUrlMap;
 use super::urls::INVALID_SPECIFIER;
 
 use crate::args::jsr_url;
@@ -35,6 +35,8 @@ use crate::util::v8::convert;
 use deno_core::convert::Smi;
 use deno_core::convert::ToV8;
 use deno_core::error::StdAnyError;
+use deno_core::futures::stream::FuturesOrdered;
+use deno_core::futures::StreamExt;
 use deno_runtime::fs_util::specifier_to_file_path;
 
 use dashmap::DashMap;
@@ -61,6 +63,8 @@ use deno_core::PollEventLoopOptions;
 use deno_core::RuntimeOptions;
 use deno_runtime::inspector_server::InspectorServer;
 use deno_runtime::tokio_util::create_basic_runtime;
+use indexmap::IndexMap;
+use indexmap::IndexSet;
 use lazy_regex::lazy_regex;
 use log::error;
 use once_cell::sync::Lazy;
@@ -68,9 +72,9 @@ use regex::Captures;
 use regex::Regex;
 use serde_repr::Deserialize_repr;
 use serde_repr::Serialize_repr;
-use std::borrow::Cow;
 use std::cell::RefCell;
 use std::cmp;
+use std::collections::BTreeMap;
 use std::collections::HashMap;
 use std::collections::HashSet;
 use std::convert::Infallible;
@@ -109,6 +113,7 @@ const FILE_EXTENSION_KIND_MODIFIERS: &[&str] =
 
 type Request = (
   TscRequest,
+  Option<ModuleSpecifier>,
   Arc<StateSnapshot>,
   oneshot::Sender<Result<String, AnyError>>,
   CancellationToken,
@@ -271,11 +276,12 @@ impl Serialize for ChangeKind {
   }
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug)]
+#[cfg_attr(test, derive(Serialize))]
 pub struct PendingChange {
   pub modified_scripts: Vec<(String, ChangeKind)>,
   pub project_version: usize,
-  pub config_changed: bool,
+  pub new_configs_by_scope: Option<BTreeMap<ModuleSpecifier, Arc<LspTsConfig>>>,
 }
 
 impl<'a> ToV8<'a> for PendingChange {
@@ -298,12 +304,24 @@ impl<'a> ToV8<'a> for PendingChange {
     };
     let project_version =
       v8::Integer::new_from_unsigned(scope, self.project_version as u32).into();
-    let config_changed = v8::Boolean::new(scope, self.config_changed).into();
+    let new_configs_by_scope =
+      if let Some(new_configs_by_scope) = self.new_configs_by_scope {
+        serde_v8::to_v8(
+          scope,
+          new_configs_by_scope.into_iter().collect::<Vec<_>>(),
+        )
+        .unwrap_or_else(|err| {
+          lsp_warn!("Couldn't serialize ts configs: {err}");
+          v8::null(scope).into()
+        })
+      } else {
+        v8::null(scope).into()
+      };
 
     Ok(
       v8::Array::new_with_elements(
         scope,
-        &[modified_scripts, project_version, config_changed],
+        &[modified_scripts, project_version, new_configs_by_scope],
       )
       .into(),
     )
@@ -315,11 +333,13 @@ impl PendingChange {
     &mut self,
     new_version: usize,
     modified_scripts: Vec<(String, ChangeKind)>,
-    config_changed: bool,
+    new_configs_by_scope: Option<BTreeMap<ModuleSpecifier, Arc<LspTsConfig>>>,
   ) {
     use ChangeKind::*;
     self.project_version = self.project_version.max(new_version);
-    self.config_changed |= config_changed;
+    if let Some(new_configs_by_scope) = new_configs_by_scope {
+      self.new_configs_by_scope = Some(new_configs_by_scope);
+    }
     for (spec, new) in modified_scripts {
       if let Some((_, current)) =
         self.modified_scripts.iter_mut().find(|(s, _)| s == &spec)
@@ -385,7 +405,10 @@ impl TsServer {
       }
       None => None,
     };
-    *self.inspector_server.lock() = maybe_inspector_server.clone();
+    self
+      .inspector_server
+      .lock()
+      .clone_from(&maybe_inspector_server);
     // TODO(bartlomieju): why is the join_handle ignored here? Should we store it
     // on the `TsServer` struct.
     let receiver = self.receiver.lock().take().unwrap();
@@ -406,7 +429,7 @@ impl TsServer {
     &self,
     snapshot: Arc<StateSnapshot>,
     modified_scripts: impl IntoIterator<Item = (&'a ModuleSpecifier, ChangeKind)>,
-    config_changed: bool,
+    new_configs_by_scope: Option<BTreeMap<ModuleSpecifier, Arc<LspTsConfig>>>,
   ) {
     let modified_scripts = modified_scripts
       .into_iter()
@@ -417,14 +440,14 @@ impl TsServer {
         pending_change.coalesce(
           snapshot.project_version,
           modified_scripts,
-          config_changed,
+          new_configs_by_scope,
         );
       }
       pending => {
         let pending_change = PendingChange {
           modified_scripts,
           project_version: snapshot.project_version,
-          config_changed,
+          new_configs_by_scope,
         };
         *pending = Some(pending_change);
       }
@@ -436,36 +459,69 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifiers: Vec<ModuleSpecifier>,
     token: CancellationToken,
-  ) -> Result<HashMap<String, Vec<crate::tsc::Diagnostic>>, AnyError> {
-    let req = TscRequest::GetDiagnostics((
-      specifiers
-        .into_iter()
-        .map(|s| self.specifier_map.denormalize(&s))
-        .collect::<Vec<String>>(),
-      snapshot.project_version,
-    ));
-    let raw_diagnostics = self.request_with_cancellation::<HashMap<String, Vec<crate::tsc::Diagnostic>>>(snapshot, req, token).await?;
-    let mut diagnostics_map = HashMap::with_capacity(raw_diagnostics.len());
-    for (mut specifier, mut diagnostics) in raw_diagnostics {
-      specifier = self.specifier_map.normalize(&specifier)?.to_string();
-      for diagnostic in &mut diagnostics {
-        normalize_diagnostic(diagnostic, &self.specifier_map)?;
+  ) -> Result<IndexMap<String, Vec<crate::tsc::Diagnostic>>, AnyError> {
+    let mut diagnostics_map = IndexMap::with_capacity(specifiers.len());
+    let mut specifiers_by_scope = BTreeMap::new();
+    for specifier in specifiers {
+      let scope = if snapshot.documents.is_valid_file_referrer(&specifier) {
+        snapshot
+          .config
+          .tree
+          .scope_for_specifier(&specifier)
+          .cloned()
+      } else {
+        snapshot
+          .documents
+          .get(&specifier)
+          .and_then(|d| d.scope().cloned())
+      };
+      let specifiers = specifiers_by_scope.entry(scope).or_insert(vec![]);
+      specifiers.push(self.specifier_map.denormalize(&specifier));
+    }
+    let mut results = FuturesOrdered::new();
+    for (scope, specifiers) in specifiers_by_scope {
+      let req =
+        TscRequest::GetDiagnostics((specifiers, snapshot.project_version));
+      results.push_back(self.request_with_cancellation::<IndexMap<String, Vec<crate::tsc::Diagnostic>>>(snapshot.clone(), req, scope, token.clone()));
+    }
+    while let Some(raw_diagnostics) = results.next().await {
+      let raw_diagnostics = raw_diagnostics
+        .inspect_err(|err| {
+          if !token.is_cancelled() {
+            lsp_warn!("Error generating TypeScript diagnostics: {err}");
+          }
+        })
+        .unwrap_or_default();
+      for (mut specifier, mut diagnostics) in raw_diagnostics {
+        specifier = self.specifier_map.normalize(&specifier)?.to_string();
+        for diagnostic in &mut diagnostics {
+          normalize_diagnostic(diagnostic, &self.specifier_map)?;
+        }
+        diagnostics_map.insert(specifier, diagnostics);
       }
-      diagnostics_map.insert(specifier, diagnostics);
     }
     Ok(diagnostics_map)
   }
 
   pub async fn cleanup_semantic_cache(&self, snapshot: Arc<StateSnapshot>) {
-    let req = TscRequest::CleanupSemanticCache;
-    self
-      .request::<()>(snapshot, req)
-      .await
-      .map_err(|err| {
-        log::error!("Failed to request to tsserver {}", err);
-        LspError::invalid_request()
-      })
-      .ok();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      let req = TscRequest::CleanupSemanticCache;
+      self
+        .request::<()>(snapshot.clone(), req, scope.cloned())
+        .await
+        .map_err(|err| {
+          log::error!("Failed to request to tsserver {}", err);
+          LspError::invalid_request()
+        })
+        .ok();
+    }
   }
 
   pub async fn find_references(
@@ -473,35 +529,60 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
-  ) -> Result<Option<Vec<ReferencedSymbol>>, LspError> {
+  ) -> Result<Option<Vec<ReferencedSymbol>>, AnyError> {
     let req = TscRequest::FindReferences((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
-    self
-      .request::<Option<Vec<ReferencedSymbol>>>(snapshot, req)
-      .await
-      .and_then(|mut symbols| {
-        for symbol in symbols.iter_mut().flatten() {
-          symbol.normalize(&self.specifier_map)?;
-        }
-        Ok(symbols)
-      })
-      .map_err(|err| {
-        log::error!("Unable to get references from TypeScript: {}", err);
-        LspError::internal_error()
-      })
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Option<Vec<ReferencedSymbol>>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_symbols = IndexSet::new();
+    while let Some(symbols) = results.next().await {
+      let symbols = symbols
+        .inspect_err(|err| {
+          let err = err.to_string();
+          if !err.contains("Could not find source file") {
+            lsp_warn!("Unable to get references from TypeScript: {err}");
+          }
+        })
+        .unwrap_or_default();
+      let Some(mut symbols) = symbols else {
+        continue;
+      };
+      for symbol in &mut symbols {
+        symbol.normalize(&self.specifier_map)?;
+      }
+      all_symbols.extend(symbols);
+    }
+    if all_symbols.is_empty() {
+      return Ok(None);
+    }
+    Ok(Some(all_symbols.into_iter().collect()))
   }
 
   pub async fn get_navigation_tree(
     &self,
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<NavigationTree, AnyError> {
     let req = TscRequest::GetNavigationTree((self
       .specifier_map
       .denormalize(&specifier),));
-    self.request(snapshot, req).await
+    self.request(snapshot, req, scope).await
   }
 
   pub async fn get_supported_code_fixes(
@@ -509,7 +590,7 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
   ) -> Result<Vec<String>, LspError> {
     let req = TscRequest::GetSupportedCodeFixes;
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, None).await.map_err(|err| {
       log::error!("Unable to get fixable diagnostics: {}", err);
       LspError::internal_error()
     })
@@ -520,17 +601,19 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<QuickInfo>, LspError> {
     let req = TscRequest::GetQuickInfoAtPosition((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Unable to get quick info: {}", err);
       LspError::internal_error()
     })
   }
 
+  #[allow(clippy::too_many_arguments)]
   pub async fn get_code_fixes(
     &self,
     snapshot: Arc<StateSnapshot>,
@@ -539,6 +622,7 @@ impl TsServer {
     codes: Vec<i32>,
     format_code_settings: FormatCodeSettings,
     preferences: UserPreferences,
+    scope: Option<ModuleSpecifier>,
   ) -> Vec<CodeFixAction> {
     let req = TscRequest::GetCodeFixesAtPosition(Box::new((
       self.specifier_map.denormalize(&specifier),
@@ -549,7 +633,7 @@ impl TsServer {
       preferences,
     )));
     let result = self
-      .request::<Vec<CodeFixAction>>(snapshot, req)
+      .request::<Vec<CodeFixAction>>(snapshot, req, scope)
       .await
       .and_then(|mut actions| {
         for action in &mut actions {
@@ -570,6 +654,7 @@ impl TsServer {
     }
   }
 
+  #[allow(clippy::too_many_arguments)]
   pub async fn get_applicable_refactors(
     &self,
     snapshot: Arc<StateSnapshot>,
@@ -578,6 +663,7 @@ impl TsServer {
     preferences: Option<UserPreferences>,
     trigger_kind: Option<lsp::CodeActionTriggerKind>,
     only: String,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Vec<ApplicableRefactorInfo>, LspError> {
     let trigger_kind = trigger_kind.map(|reason| match reason {
       lsp::CodeActionTriggerKind::INVOKED => "invoked",
@@ -591,7 +677,7 @@ impl TsServer {
       trigger_kind,
       only,
     )));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Failed to request to tsserver {}", err);
       LspError::invalid_request()
     })
@@ -603,6 +689,7 @@ impl TsServer {
     code_action_data: &CodeActionData,
     format_code_settings: FormatCodeSettings,
     preferences: UserPreferences,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<CombinedCodeActions, LspError> {
     let req = TscRequest::GetCombinedCodeFix(Box::new((
       CombinedCodeFixScope {
@@ -614,7 +701,7 @@ impl TsServer {
       preferences,
     )));
     self
-      .request::<CombinedCodeActions>(snapshot, req)
+      .request::<CombinedCodeActions>(snapshot, req, scope)
       .await
       .and_then(|mut actions| {
         actions.normalize(&self.specifier_map)?;
@@ -636,6 +723,7 @@ impl TsServer {
     refactor_name: String,
     action_name: String,
     preferences: Option<UserPreferences>,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<RefactorEditInfo, LspError> {
     let req = TscRequest::GetEditsForRefactor(Box::new((
       self.specifier_map.denormalize(&specifier),
@@ -646,7 +734,7 @@ impl TsServer {
       preferences,
     )));
     self
-      .request::<RefactorEditInfo>(snapshot, req)
+      .request::<RefactorEditInfo>(snapshot, req, scope)
       .await
       .and_then(|mut info| {
         info.normalize(&self.specifier_map)?;
@@ -665,30 +753,47 @@ impl TsServer {
     new_specifier: ModuleSpecifier,
     format_code_settings: FormatCodeSettings,
     user_preferences: UserPreferences,
-  ) -> Result<Vec<FileTextChanges>, LspError> {
+  ) -> Result<Vec<FileTextChanges>, AnyError> {
     let req = TscRequest::GetEditsForFileRename(Box::new((
       self.specifier_map.denormalize(&old_specifier),
       self.specifier_map.denormalize(&new_specifier),
       format_code_settings,
       user_preferences,
     )));
-    self
-      .request::<Vec<FileTextChanges>>(snapshot, req)
-      .await
-      .and_then(|mut changes| {
-        for changes in &mut changes {
-          changes.normalize(&self.specifier_map)?;
-          for text_changes in &mut changes.text_changes {
-            text_changes.new_text =
-              to_percent_decoded_str(&text_changes.new_text);
-          }
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Vec<FileTextChanges>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_changes = IndexSet::new();
+    while let Some(changes) = results.next().await {
+      let mut changes = changes
+        .inspect_err(|err| {
+          lsp_warn!(
+            "Unable to get edits for file rename from TypeScript: {err}"
+          );
+        })
+        .unwrap_or_default();
+      for changes in &mut changes {
+        changes.normalize(&self.specifier_map)?;
+        for text_changes in &mut changes.text_changes {
+          text_changes.new_text =
+            to_percent_decoded_str(&text_changes.new_text);
         }
-        Ok(changes)
-      })
-      .map_err(|err| {
-        log::error!("Failed to request to tsserver {}", err);
-        LspError::invalid_request()
-      })
+      }
+      all_changes.extend(changes);
+    }
+    Ok(all_changes.into_iter().collect())
   }
 
   pub async fn get_document_highlights(
@@ -697,6 +802,7 @@ impl TsServer {
     specifier: ModuleSpecifier,
     position: u32,
     files_to_search: Vec<ModuleSpecifier>,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<Vec<DocumentHighlights>>, LspError> {
     let req = TscRequest::GetDocumentHighlights(Box::new((
       self.specifier_map.denormalize(&specifier),
@@ -706,7 +812,7 @@ impl TsServer {
         .map(|s| self.specifier_map.denormalize(&s))
         .collect::<Vec<_>>(),
     )));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Unable to get document highlights from TypeScript: {}", err);
       LspError::internal_error()
     })
@@ -717,13 +823,14 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<DefinitionInfoAndBoundSpan>, LspError> {
     let req = TscRequest::GetDefinitionAndBoundSpan((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
     self
-      .request::<Option<DefinitionInfoAndBoundSpan>>(snapshot, req)
+      .request::<Option<DefinitionInfoAndBoundSpan>>(snapshot, req, scope)
       .await
       .and_then(|mut info| {
         if let Some(info) = &mut info {
@@ -742,13 +849,14 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<Vec<DefinitionInfo>>, LspError> {
     let req = TscRequest::GetTypeDefinitionAtPosition((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
     self
-      .request::<Option<Vec<DefinitionInfo>>>(snapshot, req)
+      .request::<Option<Vec<DefinitionInfo>>>(snapshot, req, scope)
       .await
       .and_then(|mut infos| {
         for info in infos.iter_mut().flatten() {
@@ -769,6 +877,7 @@ impl TsServer {
     position: u32,
     options: GetCompletionsAtPositionOptions,
     format_code_settings: FormatCodeSettings,
+    scope: Option<ModuleSpecifier>,
   ) -> Option<CompletionInfo> {
     let req = TscRequest::GetCompletionsAtPosition(Box::new((
       self.specifier_map.denormalize(&specifier),
@@ -776,7 +885,7 @@ impl TsServer {
       options,
       format_code_settings,
     )));
-    match self.request(snapshot, req).await {
+    match self.request(snapshot, req, scope).await {
       Ok(maybe_info) => maybe_info,
       Err(err) => {
         log::error!("Unable to get completion info from TypeScript: {:#}", err);
@@ -789,6 +898,7 @@ impl TsServer {
     &self,
     snapshot: Arc<StateSnapshot>,
     args: GetCompletionDetailsArgs,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<CompletionEntryDetails>, AnyError> {
     let req = TscRequest::GetCompletionEntryDetails(Box::new((
       self.specifier_map.denormalize(&args.specifier),
@@ -800,7 +910,7 @@ impl TsServer {
       args.data,
     )));
     self
-      .request::<Option<CompletionEntryDetails>>(snapshot, req)
+      .request::<Option<CompletionEntryDetails>>(snapshot, req, scope)
       .await
       .and_then(|mut details| {
         if let Some(details) = &mut details {
@@ -815,35 +925,60 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
-  ) -> Result<Option<Vec<ImplementationLocation>>, LspError> {
+  ) -> Result<Option<Vec<ImplementationLocation>>, AnyError> {
     let req = TscRequest::GetImplementationAtPosition((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
-    self
-      .request::<Option<Vec<ImplementationLocation>>>(snapshot, req)
-      .await
-      .and_then(|mut locations| {
-        for location in locations.iter_mut().flatten() {
-          location.normalize(&self.specifier_map)?;
-        }
-        Ok(locations)
-      })
-      .map_err(|err| {
-        log::error!("Failed to request to tsserver {}", err);
-        LspError::invalid_request()
-      })
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Option<Vec<ImplementationLocation>>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_locations = IndexSet::new();
+    while let Some(locations) = results.next().await {
+      let locations = locations
+        .inspect_err(|err| {
+          let err = err.to_string();
+          if !err.contains("Could not find source file") {
+            lsp_warn!("Unable to get implementations from TypeScript: {err}");
+          }
+        })
+        .unwrap_or_default();
+      let Some(mut locations) = locations else {
+        continue;
+      };
+      for location in &mut locations {
+        location.normalize(&self.specifier_map)?;
+      }
+      all_locations.extend(locations);
+    }
+    if all_locations.is_empty() {
+      return Ok(None);
+    }
+    Ok(Some(all_locations.into_iter().collect()))
   }
 
   pub async fn get_outlining_spans(
     &self,
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Vec<OutliningSpan>, LspError> {
     let req = TscRequest::GetOutliningSpans((self
       .specifier_map
       .denormalize(&specifier),));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Failed to request to tsserver {}", err);
       LspError::invalid_request()
     })
@@ -854,24 +989,42 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
-  ) -> Result<Vec<CallHierarchyIncomingCall>, LspError> {
+  ) -> Result<Vec<CallHierarchyIncomingCall>, AnyError> {
     let req = TscRequest::ProvideCallHierarchyIncomingCalls((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
-    self
-      .request::<Vec<CallHierarchyIncomingCall>>(snapshot, req)
-      .await
-      .and_then(|mut calls| {
-        for call in &mut calls {
-          call.normalize(&self.specifier_map)?;
-        }
-        Ok(calls)
-      })
-      .map_err(|err| {
-        log::error!("Failed to request to tsserver {}", err);
-        LspError::invalid_request()
-      })
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Vec<CallHierarchyIncomingCall>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_calls = IndexSet::new();
+    while let Some(calls) = results.next().await {
+      let mut calls = calls
+        .inspect_err(|err| {
+          let err = err.to_string();
+          if !err.contains("Could not find source file") {
+            lsp_warn!("Unable to get incoming calls from TypeScript: {err}");
+          }
+        })
+        .unwrap_or_default();
+      for call in &mut calls {
+        call.normalize(&self.specifier_map)?;
+      }
+      all_calls.extend(calls)
+    }
+    Ok(all_calls.into_iter().collect())
   }
 
   pub async fn provide_call_hierarchy_outgoing_calls(
@@ -879,13 +1032,14 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Vec<CallHierarchyOutgoingCall>, LspError> {
     let req = TscRequest::ProvideCallHierarchyOutgoingCalls((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
     self
-      .request::<Vec<CallHierarchyOutgoingCall>>(snapshot, req)
+      .request::<Vec<CallHierarchyOutgoingCall>>(snapshot, req, scope)
       .await
       .and_then(|mut calls| {
         for call in &mut calls {
@@ -904,13 +1058,14 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<OneOrMany<CallHierarchyItem>>, LspError> {
     let req = TscRequest::PrepareCallHierarchy((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
     self
-      .request::<Option<OneOrMany<CallHierarchyItem>>>(snapshot, req)
+      .request::<Option<OneOrMany<CallHierarchyItem>>>(snapshot, req, scope)
       .await
       .and_then(|mut items| {
         match &mut items {
@@ -937,7 +1092,7 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
-  ) -> Result<Option<Vec<RenameLocation>>, LspError> {
+  ) -> Result<Option<Vec<RenameLocation>>, AnyError> {
     let req = TscRequest::FindRenameLocations((
       self.specifier_map.denormalize(&specifier),
       position,
@@ -945,19 +1100,43 @@ impl TsServer {
       false,
       false,
     ));
-    self
-      .request::<Option<Vec<RenameLocation>>>(snapshot, req)
-      .await
-      .and_then(|mut locations| {
-        for location in locations.iter_mut().flatten() {
-          location.normalize(&self.specifier_map)?;
-        }
-        Ok(locations)
-      })
-      .map_err(|err| {
-        log::error!("Failed to request to tsserver {}", err);
-        LspError::invalid_request()
-      })
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Option<Vec<RenameLocation>>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_locations = IndexSet::new();
+    while let Some(locations) = results.next().await {
+      let locations = locations
+        .inspect_err(|err| {
+          let err = err.to_string();
+          if !err.contains("Could not find source file") {
+            lsp_warn!("Unable to get rename locations from TypeScript: {err}");
+          }
+        })
+        .unwrap_or_default();
+      let Some(mut locations) = locations else {
+        continue;
+      };
+      for symbol in &mut locations {
+        symbol.normalize(&self.specifier_map)?;
+      }
+      all_locations.extend(locations);
+    }
+    if all_locations.is_empty() {
+      return Ok(None);
+    }
+    Ok(Some(all_locations.into_iter().collect()))
   }
 
   pub async fn get_smart_selection_range(
@@ -965,12 +1144,13 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     position: u32,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<SelectionRange, LspError> {
     let req = TscRequest::GetSmartSelectionRange((
       self.specifier_map.denormalize(&specifier),
       position,
     ));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Failed to request to tsserver {}", err);
       LspError::invalid_request()
     })
@@ -981,6 +1161,7 @@ impl TsServer {
     snapshot: Arc<StateSnapshot>,
     specifier: ModuleSpecifier,
     range: Range<u32>,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Classifications, LspError> {
     let req = TscRequest::GetEncodedSemanticClassifications((
       self.specifier_map.denormalize(&specifier),
@@ -990,7 +1171,7 @@ impl TsServer {
       },
       "2020",
     ));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Failed to request to tsserver {}", err);
       LspError::invalid_request()
     })
@@ -1002,13 +1183,14 @@ impl TsServer {
     specifier: ModuleSpecifier,
     position: u32,
     options: SignatureHelpItemsOptions,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<SignatureHelpItems>, LspError> {
     let req = TscRequest::GetSignatureHelpItems((
       self.specifier_map.denormalize(&specifier),
       position,
       options,
     ));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Failed to request to tsserver: {}", err);
       LspError::invalid_request()
     })
@@ -1018,7 +1200,7 @@ impl TsServer {
     &self,
     snapshot: Arc<StateSnapshot>,
     args: GetNavigateToItemsArgs,
-  ) -> Result<Vec<NavigateToItem>, LspError> {
+  ) -> Result<Vec<NavigateToItem>, AnyError> {
     let req = TscRequest::GetNavigateToItems((
       args.search,
       args.max_result_count,
@@ -1027,19 +1209,34 @@ impl TsServer {
         Err(_) => f,
       }),
     ));
-    self
-      .request::<Vec<NavigateToItem>>(snapshot, req)
-      .await
-      .and_then(|mut items| {
-        for items in &mut items {
-          items.normalize(&self.specifier_map)?;
-        }
-        Ok(items)
-      })
-      .map_err(|err| {
-        log::error!("Failed request to tsserver: {}", err);
-        LspError::invalid_request()
-      })
+    let mut results = FuturesOrdered::new();
+    for scope in snapshot
+      .config
+      .tree
+      .data_by_scope()
+      .keys()
+      .map(Some)
+      .chain(std::iter::once(None))
+    {
+      results.push_back(self.request::<Vec<NavigateToItem>>(
+        snapshot.clone(),
+        req.clone(),
+        scope.cloned(),
+      ));
+    }
+    let mut all_items = IndexSet::new();
+    while let Some(items) = results.next().await {
+      let mut items = items
+        .inspect_err(|err| {
+          lsp_warn!("Unable to get 'navigate to' items from TypeScript: {err}");
+        })
+        .unwrap_or_default();
+      for item in &mut items {
+        item.normalize(&self.specifier_map)?;
+      }
+      all_items.extend(items)
+    }
+    Ok(all_items.into_iter().collect())
   }
 
   pub async fn provide_inlay_hints(
@@ -1048,13 +1245,14 @@ impl TsServer {
     specifier: ModuleSpecifier,
     text_span: TextSpan,
     user_preferences: UserPreferences,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<Option<Vec<InlayHint>>, LspError> {
     let req = TscRequest::ProvideInlayHints((
       self.specifier_map.denormalize(&specifier),
       text_span,
       user_preferences,
     ));
-    self.request(snapshot, req).await.map_err(|err| {
+    self.request(snapshot, req, scope).await.map_err(|err| {
       log::error!("Unable to get inlay hints: {}", err);
       LspError::internal_error()
     })
@@ -1064,6 +1262,7 @@ impl TsServer {
     &self,
     snapshot: Arc<StateSnapshot>,
     req: TscRequest,
+    scope: Option<ModuleSpecifier>,
   ) -> Result<R, AnyError>
   where
     R: de::DeserializeOwned,
@@ -1072,7 +1271,7 @@ impl TsServer {
       .performance
       .mark(format!("tsc.request.{}", req.method()));
     let r = self
-      .request_with_cancellation(snapshot, req, Default::default())
+      .request_with_cancellation(snapshot, req, scope, Default::default())
       .await;
     self.performance.measure(mark);
     r
@@ -1082,6 +1281,7 @@ impl TsServer {
     &self,
     snapshot: Arc<StateSnapshot>,
     req: TscRequest,
+    scope: Option<ModuleSpecifier>,
     token: CancellationToken,
   ) -> Result<R, AnyError>
   where
@@ -1104,7 +1304,7 @@ impl TsServer {
 
     if self
       .sender
-      .send((req, snapshot, tx, token.clone(), change))
+      .send((req, scope, snapshot, tx, token.clone(), change))
       .is_err()
     {
       return Err(anyhow!("failed to send request to tsc thread"));
@@ -1259,7 +1459,7 @@ async fn get_isolate_assets(
   state_snapshot: Arc<StateSnapshot>,
 ) -> Vec<AssetDocument> {
   let req = TscRequest::GetAssets;
-  let res: Value = ts_server.request(state_snapshot, req).await.unwrap();
+  let res: Value = ts_server.request(state_snapshot, req, None).await.unwrap();
   let response_assets = match res {
     Value::Array(value) => value,
     _ => unreachable!(),
@@ -1399,7 +1599,7 @@ pub enum OneOrMany<T> {
 }
 
 /// Aligns with ts.ScriptElementKind
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
 pub enum ScriptElementKind {
   #[serde(rename = "")]
   Unknown,
@@ -1589,7 +1789,7 @@ impl From<ScriptElementKind> for lsp::SymbolKind {
   }
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
 #[serde(rename_all = "camelCase")]
 pub struct TextSpan {
   pub start: u32,
@@ -1718,7 +1918,7 @@ fn display_parts_to_string(
       "linkName" => {
         if let Some(link) = current_link.as_mut() {
           link.name = Some(part.text.clone());
-          link.target = part.target.clone();
+          link.target.clone_from(&part.target);
         }
       }
       "linkText" => {
@@ -1810,7 +2010,7 @@ impl QuickInfo {
   }
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct DocumentSpan {
   text_span: TextSpan,
@@ -1841,9 +2041,12 @@ impl DocumentSpan {
     let target_asset_or_doc =
       language_server.get_maybe_asset_or_document(&target_specifier)?;
     let target_line_index = target_asset_or_doc.line_index();
+    let file_referrer = language_server
+      .documents
+      .get_file_referrer(&target_specifier);
     let target_uri = language_server
       .url_map
-      .normalize_specifier(&target_specifier)
+      .normalize_specifier(&target_specifier, file_referrer.as_deref())
       .ok()?;
     let (target_range, target_selection_range) =
       if let Some(context_span) = &self.context_span {
@@ -1887,9 +2090,10 @@ impl DocumentSpan {
       language_server.get_maybe_asset_or_document(&specifier)?;
     let line_index = asset_or_doc.line_index();
     let range = self.text_span.to_range(line_index);
+    let file_referrer = language_server.documents.get_file_referrer(&specifier);
     let mut target = language_server
       .url_map
-      .normalize_specifier(&specifier)
+      .normalize_specifier(&specifier, file_referrer.as_deref())
       .ok()?
       .into_url();
     target.set_fragment(Some(&format!(
@@ -1914,7 +2118,7 @@ pub enum MatchKind {
   CamelCase,
 }
 
-#[derive(Debug, Clone, Deserialize)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct NavigateToItem {
   name: String,
@@ -1947,9 +2151,10 @@ impl NavigateToItem {
     let asset_or_doc =
       language_server.get_asset_or_document(&specifier).ok()?;
     let line_index = asset_or_doc.line_index();
+    let file_referrer = language_server.documents.get_file_referrer(&specifier);
     let uri = language_server
       .url_map
-      .normalize_specifier(&specifier)
+      .normalize_specifier(&specifier, file_referrer.as_deref())
       .ok()?;
     let range = self.text_span.to_range(line_index);
     let location = lsp::Location {
@@ -2179,7 +2384,7 @@ impl NavigationTree {
   }
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ImplementationLocation {
   #[serde(flatten)]
@@ -2205,9 +2410,10 @@ impl ImplementationLocation {
   ) -> lsp::Location {
     let specifier = resolve_url(&self.document_span.file_name)
       .unwrap_or_else(|_| ModuleSpecifier::parse("deno://invalid").unwrap());
+    let file_referrer = language_server.documents.get_file_referrer(&specifier);
     let uri = language_server
       .url_map
-      .normalize_specifier(&specifier)
+      .normalize_specifier(&specifier, file_referrer.as_deref())
       .unwrap_or_else(|_| {
         LspClientUrl::new(ModuleSpecifier::parse("deno://invalid").unwrap())
       });
@@ -2226,7 +2432,7 @@ impl ImplementationLocation {
   }
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RenameLocation {
   #[serde(flatten)]
@@ -2256,10 +2462,7 @@ impl RenameLocations {
     new_name: &str,
     language_server: &language_server::Inner,
   ) -> Result<lsp::WorkspaceEdit, AnyError> {
-    let mut text_document_edit_map: HashMap<
-      LspClientUrl,
-      lsp::TextDocumentEdit,
-    > = HashMap::new();
+    let mut text_document_edit_map = IndexMap::new();
     let mut includes_non_files = false;
     for location in self.locations.iter() {
       let specifier = resolve_url(&location.document_span.file_name)?;
@@ -2267,11 +2470,15 @@ impl RenameLocations {
         includes_non_files = true;
         continue;
       }
-      let uri = language_server.url_map.normalize_specifier(&specifier)?;
+      let file_referrer =
+        language_server.documents.get_file_referrer(&specifier);
+      let uri = language_server
+        .url_map
+        .normalize_specifier(&specifier, file_referrer.as_deref())?;
       let asset_or_doc = language_server.get_asset_or_document(&specifier)?;
 
       // ensure TextDocumentEdit for `location.file_name`.
-      if text_document_edit_map.get(&uri).is_none() {
+      if !text_document_edit_map.contains_key(&uri) {
         text_document_edit_map.insert(
           uri.clone(),
           lsp::TextDocumentEdit {
@@ -2332,7 +2539,7 @@ pub struct HighlightSpan {
   kind: HighlightSpanKind,
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct DefinitionInfo {
   // kind: ScriptElementKind,
@@ -2421,7 +2628,7 @@ impl DocumentHighlights {
   }
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
 #[serde(rename_all = "camelCase")]
 pub struct TextChange {
   pub span: TextSpan,
@@ -2447,7 +2654,7 @@ impl TextChange {
   }
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
 #[serde(rename_all = "camelCase")]
 pub struct FileTextChanges {
   pub file_name: String,
@@ -2834,7 +3041,7 @@ impl CombinedCodeActions {
   }
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ReferencedSymbol {
   pub definition: ReferencedSymbolDefinitionInfo,
@@ -2854,7 +3061,7 @@ impl ReferencedSymbol {
   }
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ReferencedSymbolDefinitionInfo {
   #[serde(flatten)]
@@ -2871,7 +3078,7 @@ impl ReferencedSymbolDefinitionInfo {
   }
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ReferencedSymbolEntry {
   #[serde(default)]
@@ -2890,7 +3097,7 @@ impl ReferencedSymbolEntry {
   }
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ReferenceEntry {
   // is_write_access: bool,
@@ -2913,12 +3120,14 @@ impl ReferenceEntry {
   pub fn to_location(
     &self,
     line_index: Arc<LineIndex>,
-    url_map: &LspUrlMap,
+    language_server: &language_server::Inner,
   ) -> lsp::Location {
     let specifier = resolve_url(&self.document_span.file_name)
       .unwrap_or_else(|_| INVALID_SPECIFIER.clone());
-    let uri = url_map
-      .normalize_specifier(&specifier)
+    let file_referrer = language_server.documents.get_file_referrer(&specifier);
+    let uri = language_server
+      .url_map
+      .normalize_specifier(&specifier, file_referrer.as_deref())
       .unwrap_or_else(|_| LspClientUrl::new(INVALID_SPECIFIER.clone()));
     lsp::Location {
       uri: uri.into_url(),
@@ -2927,7 +3136,7 @@ impl ReferenceEntry {
   }
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CallHierarchyItem {
   name: String,
@@ -2974,9 +3183,12 @@ impl CallHierarchyItem {
   ) -> lsp::CallHierarchyItem {
     let target_specifier =
       resolve_url(&self.file).unwrap_or_else(|_| INVALID_SPECIFIER.clone());
+    let file_referrer = language_server
+      .documents
+      .get_file_referrer(&target_specifier);
     let uri = language_server
       .url_map
-      .normalize_specifier(&target_specifier)
+      .normalize_specifier(&target_specifier, file_referrer.as_deref())
       .unwrap_or_else(|_| LspClientUrl::new(INVALID_SPECIFIER.clone()));
 
     let use_file_name = self.is_source_file_item();
@@ -3041,7 +3253,7 @@ impl CallHierarchyItem {
   }
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CallHierarchyIncomingCall {
   from: CallHierarchyItem,
@@ -3081,7 +3293,7 @@ impl CallHierarchyIncomingCall {
   }
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CallHierarchyOutgoingCall {
   to: CallHierarchyItem,
@@ -3633,7 +3845,7 @@ impl CompletionEntry {
               .check_specifier(&import_specifier, specifier)
               .or_else(|| relative_specifier(specifier, &import_specifier))
             {
-              display_source = new_module_specifier.clone();
+              display_source.clone_from(&new_module_specifier);
               if new_module_specifier != import_data.module_specifier {
                 specifier_rewrite =
                   Some((import_data.module_specifier, new_module_specifier));
@@ -3991,8 +4203,7 @@ struct State {
   response_tx: Option<oneshot::Sender<Result<String, AnyError>>>,
   state_snapshot: Arc<StateSnapshot>,
   specifier_map: Arc<TscSpecifierMap>,
-  root_referrers: HashMap<ModuleSpecifier, ModuleSpecifier>,
-  last_referrer: Option<ModuleSpecifier>,
+  last_scope: Option<ModuleSpecifier>,
   token: CancellationToken,
   pending_requests: Option<UnboundedReceiver<Request>>,
   mark: Option<PerformanceMark>,
@@ -4011,8 +4222,7 @@ impl State {
       response_tx: None,
       state_snapshot,
       specifier_map,
-      root_referrers: Default::default(),
-      last_referrer: None,
+      last_scope: None,
       token: Default::default(),
       mark: None,
       pending_requests: Some(pending_requests),
@@ -4020,18 +4230,13 @@ impl State {
   }
 
   fn get_document(&self, specifier: &ModuleSpecifier) -> Option<Arc<Document>> {
-    if let Some(referrer) = self.root_referrers.get(specifier) {
-      self
-        .state_snapshot
-        .documents
-        .get_or_load(specifier, referrer)
-    } else if let Some(referrer) = &self.last_referrer {
+    if let Some(scope) = &self.last_scope {
+      self.state_snapshot.documents.get_or_load(specifier, scope)
+    } else {
       self
         .state_snapshot
         .documents
-        .get_or_load(specifier, referrer)
-    } else {
-      self.state_snapshot.documents.get(specifier)
+        .get_or_load(specifier, &ModuleSpecifier::parse("file:///").unwrap())
     }
   }
 
@@ -4149,6 +4354,7 @@ fn op_resolve(
 
 struct TscRequestArray {
   request: TscRequest,
+  scope: Option<String>,
   id: Smi<usize>,
   change: convert::OptionNull<PendingChange>,
 }
@@ -4168,12 +4374,18 @@ impl<'a> ToV8<'a> for TscRequestArray {
       .v8_string(scope)
       .into();
     let args = args.unwrap_or_else(|| v8::Array::new(scope, 0).into());
+    let scope_url = serde_v8::to_v8(scope, self.scope)
+      .map_err(AnyError::from)
+      .map_err(StdAnyError::from)?;
 
     let change = self.change.to_v8(scope).unwrap_infallible();
 
     Ok(
-      v8::Array::new_with_elements(scope, &[id, method_name, args, change])
-        .into(),
+      v8::Array::new_with_elements(
+        scope,
+        &[id, method_name, args, scope_url, change],
+      )
+      .into(),
     )
   }
 }
@@ -4189,7 +4401,7 @@ async fn op_poll_requests(
     state.pending_requests.take().unwrap()
   };
 
-  let Some((request, snapshot, response_tx, token, change)) =
+  let Some((request, scope, snapshot, response_tx, token, change)) =
     pending_requests.recv().await
   else {
     return None.into();
@@ -4203,6 +4415,7 @@ async fn op_poll_requests(
   state.response_tx = Some(response_tx);
   let id = state.last_id;
   state.last_id += 1;
+  state.last_scope.clone_from(&scope);
   let mark = state
     .performance
     .mark_with_args(format!("tsc.host.{}", request.method()), &request);
@@ -4210,6 +4423,7 @@ async fn op_poll_requests(
 
   Some(TscRequestArray {
     request,
+    scope: scope.map(|s| s.into()),
     id: Smi(id),
     change: change.into(),
   })
@@ -4227,7 +4441,7 @@ fn op_resolve_inner(
   let specifiers = state
     .state_snapshot
     .documents
-    .resolve(&args.specifiers, &referrer)
+    .resolve(&args.specifiers, &referrer, state.last_scope.as_ref())
     .into_iter()
     .map(|o| {
       o.map(|(s, mt)| {
@@ -4238,7 +4452,6 @@ fn op_resolve_inner(
       })
     })
     .collect();
-  state.last_referrer = Some(referrer);
   state.performance.measure(mark);
   Ok(specifiers)
 }
@@ -4251,7 +4464,7 @@ fn op_respond(
 ) {
   let state = state.borrow_mut::<State>();
   state.performance.measure(state.mark.take().unwrap());
-  state.last_referrer = None;
+  state.last_scope = None;
   let response = if !error.is_empty() {
     Err(anyhow!("tsc error: {error}"))
   } else {
@@ -4266,36 +4479,54 @@ fn op_respond(
   }
 }
 
+#[derive(Debug, Serialize)]
+#[serde(rename_all = "camelCase")]
+struct ScriptNames {
+  unscoped: IndexSet<String>,
+  by_scope: BTreeMap<ModuleSpecifier, IndexSet<String>>,
+}
+
 #[op2]
 #[serde]
-fn op_script_names(state: &mut OpState) -> Vec<String> {
+fn op_script_names(state: &mut OpState) -> ScriptNames {
   let state = state.borrow_mut::<State>();
   let mark = state.performance.mark("tsc.op.op_script_names");
-  let mut seen = HashSet::new();
-  let mut result = Vec::new();
+  let mut result = ScriptNames {
+    unscoped: IndexSet::new(),
+    by_scope: BTreeMap::from_iter(
+      state
+        .state_snapshot
+        .config
+        .tree
+        .data_by_scope()
+        .keys()
+        .map(|s| (s.clone(), IndexSet::new())),
+    ),
+  };
 
-  if state
-    .state_snapshot
-    .documents
-    .has_injected_types_node_package()
-  {
-    // ensure this is first so it resolves the node types first
-    let specifier = "asset:///node_types.d.ts";
-    result.push(specifier.to_string());
-    seen.insert(Cow::Borrowed(specifier));
+  let scopes_with_node_specifier =
+    state.state_snapshot.documents.scopes_with_node_specifier();
+  if scopes_with_node_specifier.contains(&None) {
+    result
+      .unscoped
+      .insert("asset:///node_types.d.ts".to_string());
+  }
+  for (scope, script_names) in &mut result.by_scope {
+    if scopes_with_node_specifier.contains(&Some(scope.clone())) {
+      script_names.insert("asset:///node_types.d.ts".to_string());
+    }
   }
 
   // inject these next because they're global
-  for (referrer, specifiers) in
-    state.state_snapshot.resolver.graph_imports_by_referrer()
-  {
-    for specifier in specifiers {
-      if seen.insert(Cow::Borrowed(specifier.as_str())) {
-        result.push(specifier.to_string());
+  for (scope, script_names) in &mut result.by_scope {
+    for (_, specifiers) in state
+      .state_snapshot
+      .resolver
+      .graph_imports_by_referrer(scope)
+    {
+      for specifier in specifiers {
+        script_names.insert(specifier.to_string());
       }
-      state
-        .root_referrers
-        .insert(specifier.clone(), referrer.clone());
     }
   }
 
@@ -4307,9 +4538,11 @@ fn op_script_names(state: &mut OpState) -> Vec<String> {
   for doc in &docs {
     let specifier = doc.specifier();
     let is_open = doc.is_open();
-    if seen.insert(Cow::Borrowed(specifier.as_str()))
-      && (is_open || specifier.scheme() == "file")
-    {
+    if is_open || specifier.scheme() == "file" {
+      let script_names = doc
+        .scope()
+        .and_then(|s| result.by_scope.get_mut(s))
+        .unwrap_or(&mut result.unscoped);
       let types_specifier = (|| {
         let documents = &state.state_snapshot.documents;
         let types = doc.maybe_types_dependency().maybe_specifier()?;
@@ -4324,25 +4557,29 @@ fn op_script_names(state: &mut OpState) -> Vec<String> {
       // If there is a types dep, use that as the root instead. But if the doc
       // is open, include both as roots.
       if let Some(types_specifier) = &types_specifier {
-        if seen.insert(Cow::Owned(types_specifier.to_string())) {
-          result.push(types_specifier.to_string());
-        }
+        script_names.insert(types_specifier.to_string());
       }
       if types_specifier.is_none() || is_open {
-        result.push(specifier.to_string());
+        script_names.insert(specifier.to_string());
       }
     }
   }
 
-  let r = result
-    .into_iter()
-    .map(|s| match ModuleSpecifier::parse(&s) {
-      Ok(s) => state.specifier_map.denormalize(&s),
-      Err(_) => s,
-    })
-    .collect();
+  for script_names in result
+    .by_scope
+    .values_mut()
+    .chain(std::iter::once(&mut result.unscoped))
+  {
+    *script_names = std::mem::take(script_names)
+      .into_iter()
+      .map(|s| match ModuleSpecifier::parse(&s) {
+        Ok(s) => state.specifier_map.denormalize(&s),
+        Err(_) => s,
+      })
+      .collect();
+  }
   state.performance.measure(mark);
-  r
+  result
 }
 
 #[op2]
@@ -4359,16 +4596,6 @@ fn op_script_version(
   Ok(r)
 }
 
-#[op2]
-#[serde]
-fn op_ts_config(state: &mut OpState) -> serde_json::Value {
-  let state = state.borrow_mut::<State>();
-  let mark = state.performance.mark("tsc.op.op_ts_config");
-  let r = json!(state.state_snapshot.config.tree.root_ts_config());
-  state.performance.measure(mark);
-  r
-}
-
 #[op2(fast)]
 #[number]
 fn op_project_version(state: &mut OpState) -> usize {
@@ -4505,7 +4732,6 @@ deno_core::extension!(deno_tsc,
     op_respond,
     op_script_names,
     op_script_version,
-    op_ts_config,
     op_project_version,
     op_poll_requests,
   ],
@@ -4524,7 +4750,7 @@ deno_core::extension!(deno_tsc,
   },
 );
 
-#[derive(Debug, Deserialize_repr, Serialize_repr)]
+#[derive(Debug, Clone, Deserialize_repr, Serialize_repr)]
 #[repr(u32)]
 pub enum CompletionTriggerKind {
   Invoked = 1,
@@ -4549,7 +4775,7 @@ pub type QuotePreference = config::QuoteStyle;
 
 pub type ImportModuleSpecifierPreference = config::ImportModuleSpecifier;
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "kebab-case")]
 #[allow(dead_code)]
 pub enum ImportModuleSpecifierEnding {
@@ -4559,7 +4785,7 @@ pub enum ImportModuleSpecifierEnding {
   Js,
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "kebab-case")]
 #[allow(dead_code)]
 pub enum IncludeInlayParameterNameHints {
@@ -4580,7 +4806,7 @@ impl From<&config::InlayHintsParamNamesEnabled>
   }
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "kebab-case")]
 #[allow(dead_code)]
 pub enum IncludePackageJsonAutoImports {
@@ -4591,7 +4817,7 @@ pub enum IncludePackageJsonAutoImports {
 
 pub type JsxAttributeCompletionStyle = config::JsxAttributeCompletionStyle;
 
-#[derive(Debug, Default, Serialize)]
+#[derive(Debug, Default, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct GetCompletionsAtPositionOptions {
   #[serde(flatten)]
@@ -4602,7 +4828,7 @@ pub struct GetCompletionsAtPositionOptions {
   pub trigger_kind: Option<CompletionTriggerKind>,
 }
 
-#[derive(Debug, Default, Serialize)]
+#[derive(Debug, Default, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct UserPreferences {
   #[serde(skip_serializing_if = "Option::is_none")]
@@ -4790,14 +5016,14 @@ impl UserPreferences {
   }
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SignatureHelpItemsOptions {
   #[serde(skip_serializing_if = "Option::is_none")]
   pub trigger_reason: Option<SignatureHelpTriggerReason>,
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 pub enum SignatureHelpTriggerKind {
   #[serde(rename = "characterTyped")]
   CharacterTyped,
@@ -4820,7 +5046,7 @@ impl From<lsp::SignatureHelpTriggerKind> for SignatureHelpTriggerKind {
   }
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SignatureHelpTriggerReason {
   pub kind: SignatureHelpTriggerKind,
@@ -4865,7 +5091,7 @@ pub struct GetNavigateToItemsArgs {
   pub file: Option<String>,
 }
 
-#[derive(Serialize, Clone, Copy)]
+#[derive(Debug, Serialize, Clone, Copy)]
 pub struct TscTextRange {
   pos: u32,
   end: u32,
@@ -4880,7 +5106,7 @@ impl From<Range<u32>> for TscTextRange {
   }
 }
 
-#[derive(Serialize, Clone)]
+#[derive(Debug, Serialize, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct CombinedCodeFixScope {
   r#type: &'static str,
@@ -4890,7 +5116,7 @@ pub struct CombinedCodeFixScope {
 #[derive(Serialize, Clone, Copy)]
 pub struct JsNull;
 
-#[derive(Serialize)]
+#[derive(Debug, Clone, Serialize)]
 pub enum TscRequest {
   GetDiagnostics((Vec<String>, usize)),
   GetAssets,
@@ -5179,7 +5405,7 @@ mod tests {
           })
           .to_string(),
           resolve_url("file:///deno.json").unwrap(),
-          &deno_config::ParseOptions::default(),
+          &deno_config::ConfigParseOptions::default(),
         )
         .unwrap(),
       )
@@ -5209,6 +5435,19 @@ mod tests {
     let performance = Arc::new(Performance::default());
     let ts_server = TsServer::new(performance);
     ts_server.start(None).unwrap();
+    ts_server.project_changed(
+      snapshot.clone(),
+      [],
+      Some(
+        snapshot
+          .config
+          .tree
+          .data_by_scope()
+          .iter()
+          .map(|(s, d)| (s.clone(), d.ts_config.clone()))
+          .collect(),
+      ),
+    );
     (ts_server, snapshot, cache)
   }
 
@@ -5637,7 +5876,7 @@ mod tests {
     ts_server.project_changed(
       snapshot.clone(),
       [(&specifier_dep, ChangeKind::Opened)],
-      false,
+      None,
     );
     let specifier = resolve_url("file:///a.ts").unwrap();
     let diagnostics = ts_server
@@ -5722,6 +5961,7 @@ mod tests {
           trigger_kind: None,
         },
         Default::default(),
+        Some(ModuleSpecifier::parse("file:///").unwrap()),
       )
       .await
       .unwrap();
@@ -5738,6 +5978,7 @@ mod tests {
           preferences: None,
           data: None,
         },
+        Some(ModuleSpecifier::parse("file:///").unwrap()),
       )
       .await
       .unwrap()
@@ -5880,6 +6121,7 @@ mod tests {
           ..Default::default()
         },
         FormatCodeSettings::from(&fmt_options_config),
+        Some(ModuleSpecifier::parse("file:///").unwrap()),
       )
       .await
       .unwrap();
@@ -5905,6 +6147,7 @@ mod tests {
           }),
           data: entry.data.clone(),
         },
+        Some(ModuleSpecifier::parse("file:///").unwrap()),
       )
       .await
       .unwrap()
@@ -6063,7 +6306,7 @@ mod tests {
     fn change<S: AsRef<str>>(
       project_version: usize,
       scripts: impl IntoIterator<Item = (S, ChangeKind)>,
-      config_changed: bool,
+      new_configs_by_scope: Option<BTreeMap<ModuleSpecifier, Arc<LspTsConfig>>>,
     ) -> PendingChange {
       PendingChange {
         project_version,
@@ -6071,20 +6314,20 @@ mod tests {
           .into_iter()
           .map(|(s, c)| (s.as_ref().into(), c))
           .collect(),
-        config_changed,
+        new_configs_by_scope,
       }
     }
     let cases = [
       (
         // start
-        change(1, [("file:///a.ts", Closed)], false),
+        change(1, [("file:///a.ts", Closed)], None),
         // new
-        change(2, Some(("file:///b.ts", Opened)), false),
+        change(2, Some(("file:///b.ts", Opened)), None),
         // expected
         change(
           2,
           [("file:///a.ts", Closed), ("file:///b.ts", Opened)],
-          false,
+          None,
         ),
       ),
       (
@@ -6092,48 +6335,48 @@ mod tests {
         change(
           1,
           [("file:///a.ts", Closed), ("file:///b.ts", Opened)],
-          false,
+          None,
         ),
         // new
         change(
           2,
           // a gets closed then reopened, b gets opened then closed
           [("file:///a.ts", Opened), ("file:///b.ts", Closed)],
-          false,
+          None,
         ),
         // expected
         change(
           2,
           [("file:///a.ts", Opened), ("file:///b.ts", Closed)],
-          false,
+          None,
         ),
       ),
       (
         change(
           1,
           [("file:///a.ts", Opened), ("file:///b.ts", Modified)],
-          false,
+          None,
         ),
         // new
         change(
           2,
           // a gets opened then modified, b gets modified then closed
           [("file:///a.ts", Opened), ("file:///b.ts", Closed)],
-          false,
+          None,
         ),
         // expected
         change(
           2,
           [("file:///a.ts", Opened), ("file:///b.ts", Closed)],
-          false,
+          None,
         ),
       ),
     ];
 
     for (start, new, expected) in cases {
       let mut pending = start;
-      pending.coalesce(new.project_version, new.modified_scripts, false);
-      assert_eq!(pending, expected);
+      pending.coalesce(new.project_version, new.modified_scripts, None);
+      assert_eq!(json!(pending), json!(expected));
     }
   }
 }
diff --git a/cli/lsp/urls.rs b/cli/lsp/urls.rs
index f1e75c9ddc9b6b..594c223b4378ae 100644
--- a/cli/lsp/urls.rs
+++ b/cli/lsp/urls.rs
@@ -1,7 +1,5 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use crate::cache::LocalLspHttpCache;
-
 use deno_ast::MediaType;
 use deno_core::error::AnyError;
 use deno_core::parking_lot::Mutex;
@@ -12,6 +10,8 @@ use once_cell::sync::Lazy;
 use std::collections::HashMap;
 use std::sync::Arc;
 
+use super::cache::LspCache;
+
 /// Used in situations where a default URL needs to be used where otherwise a
 /// panic is undesired.
 pub static INVALID_SPECIFIER: Lazy<ModuleSpecifier> =
@@ -156,13 +156,13 @@ pub enum LspUrlKind {
 /// to allow the Deno language server to manage these as virtual documents.
 #[derive(Debug, Default, Clone)]
 pub struct LspUrlMap {
-  local_http_cache: Option<Arc<LocalLspHttpCache>>,
+  cache: LspCache,
   inner: Arc<Mutex<LspUrlMapInner>>,
 }
 
 impl LspUrlMap {
-  pub fn set_cache(&mut self, http_cache: Option<Arc<LocalLspHttpCache>>) {
-    self.local_http_cache = http_cache;
+  pub fn set_cache(&mut self, cache: &LspCache) {
+    self.cache = cache.clone();
   }
 
   /// Normalize a specifier that is used internally within Deno (or tsc) to a
@@ -170,13 +170,12 @@ impl LspUrlMap {
   pub fn normalize_specifier(
     &self,
     specifier: &ModuleSpecifier,
+    file_referrer: Option<&ModuleSpecifier>,
   ) -> Result<LspClientUrl, AnyError> {
-    if let Some(cache) = &self.local_http_cache {
-      if matches!(specifier.scheme(), "http" | "https") {
-        if let Some(file_url) = cache.get_file_url(specifier) {
-          return Ok(LspClientUrl(file_url));
-        }
-      }
+    if let Some(file_url) =
+      self.cache.vendored_specifier(specifier, file_referrer)
+    {
+      return Ok(LspClientUrl(file_url));
     }
     let mut inner = self.inner.lock();
     if let Some(url) = inner.get_url(specifier).cloned() {
@@ -220,14 +219,8 @@ impl LspUrlMap {
   /// so we need to force it to in the mapping and nee to explicitly state whether
   /// this is a file or directory url.
   pub fn normalize_url(&self, url: &Url, kind: LspUrlKind) -> ModuleSpecifier {
-    if let Some(cache) = &self.local_http_cache {
-      if url.scheme() == "file" {
-        if let Ok(path) = url.to_file_path() {
-          if let Some(remote_url) = cache.get_remote_url(&path) {
-            return remote_url;
-          }
-        }
-      }
+    if let Some(remote_url) = self.cache.unvendored_specifier(url) {
+      return remote_url;
     }
     let mut inner = self.inner.lock();
     if let Some(specifier) = inner.get_specifier(url).cloned() {
@@ -296,7 +289,7 @@ mod tests {
     let map = LspUrlMap::default();
     let fixture = resolve_url("https://deno.land/x/pkg@1.0.0/mod.ts").unwrap();
     let actual_url = map
-      .normalize_specifier(&fixture)
+      .normalize_specifier(&fixture, None)
       .expect("could not handle specifier");
     let expected_url =
       Url::parse("deno:/https/deno.land/x/pkg%401.0.0/mod.ts").unwrap();
@@ -318,7 +311,7 @@ mod tests {
     assert_eq!(&actual_specifier, &expected_specifier);
 
     let actual_url = map
-      .normalize_specifier(&actual_specifier)
+      .normalize_specifier(&actual_specifier, None)
       .unwrap()
       .as_url()
       .clone();
@@ -331,7 +324,7 @@ mod tests {
     let map = LspUrlMap::default();
     let fixture = resolve_url("https://cdn.skypack.dev/-/postcss@v8.2.9-E4SktPp9c0AtxrJHp8iV/dist=es2020,mode=types/lib/postcss.d.ts").unwrap();
     let actual_url = map
-      .normalize_specifier(&fixture)
+      .normalize_specifier(&fixture, None)
       .expect("could not handle specifier");
     let expected_url = Url::parse("deno:/https/cdn.skypack.dev/-/postcss%40v8.2.9-E4SktPp9c0AtxrJHp8iV/dist%3Des2020%2Cmode%3Dtypes/lib/postcss.d.ts").unwrap();
     assert_eq!(actual_url.as_url(), &expected_url);
@@ -346,7 +339,7 @@ mod tests {
     let map = LspUrlMap::default();
     let fixture = resolve_url("data:application/typescript;base64,ZXhwb3J0IGNvbnN0IGEgPSAiYSI7CgpleHBvcnQgZW51bSBBIHsKICBBLAogIEIsCiAgQywKfQo=").unwrap();
     let actual_url = map
-      .normalize_specifier(&fixture)
+      .normalize_specifier(&fixture, None)
       .expect("could not handle specifier");
     let expected_url = Url::parse("deno:/c21c7fc382b2b0553dc0864aa81a3acacfb7b3d1285ab5ae76da6abec213fb37/data_url.ts").unwrap();
     assert_eq!(actual_url.as_url(), &expected_url);
@@ -361,7 +354,7 @@ mod tests {
     let map = LspUrlMap::default();
     let fixture = resolve_url("http://localhost:8000/mod.ts").unwrap();
     let actual_url = map
-      .normalize_specifier(&fixture)
+      .normalize_specifier(&fixture, None)
       .expect("could not handle specifier");
     let expected_url =
       Url::parse("deno:/http/localhost%3A8000/mod.ts").unwrap();
diff --git a/cli/module_loader.rs b/cli/module_loader.rs
index 5bcc22c065c523..4786b742f55b54 100644
--- a/cli/module_loader.rs
+++ b/cli/module_loader.rs
@@ -9,7 +9,7 @@ use std::str;
 use std::sync::Arc;
 
 use crate::args::jsr_url;
-use crate::args::write_lockfile_if_has_changes;
+use crate::args::CliLockfile;
 use crate::args::CliOptions;
 use crate::args::DenoSubcommand;
 use crate::args::TsTypeLib;
@@ -45,7 +45,6 @@ use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::futures::future::FutureExt;
 use deno_core::futures::Future;
-use deno_core::parking_lot::Mutex;
 use deno_core::resolve_url;
 use deno_core::ModuleCodeString;
 use deno_core::ModuleLoader;
@@ -65,7 +64,6 @@ use deno_graph::JsonModule;
 use deno_graph::Module;
 use deno_graph::ModuleGraph;
 use deno_graph::Resolution;
-use deno_lockfile::Lockfile;
 use deno_runtime::code_cache;
 use deno_runtime::deno_node::NodeResolutionMode;
 use deno_runtime::deno_permissions::PermissionsContainer;
@@ -74,11 +72,17 @@ use deno_semver::npm::NpmPackageReqReference;
 pub async fn load_top_level_deps(factory: &CliFactory) -> Result<(), AnyError> {
   let npm_resolver = factory.npm_resolver().await?;
   if let Some(npm_resolver) = npm_resolver.as_managed() {
-    npm_resolver.ensure_top_level_package_json_install().await?;
-    npm_resolver.resolve_pending().await?;
+    if !npm_resolver.ensure_top_level_package_json_install().await? {
+      if let Some(lockfile) = factory.maybe_lockfile() {
+        lockfile.error_if_changed()?;
+      }
+
+      npm_resolver.cache_packages().await?;
+    }
   }
   // cache as many entries in the import map as we can
-  if let Some(import_map) = factory.maybe_import_map().await? {
+  let resolver = factory.workspace_resolver().await?;
+  if let Some(import_map) = resolver.maybe_import_map() {
     let roots = import_map
       .imports()
       .entries()
@@ -114,7 +118,7 @@ pub async fn load_top_level_deps(factory: &CliFactory) -> Result<(), AnyError> {
 
 pub struct ModuleLoadPreparer {
   options: Arc<CliOptions>,
-  lockfile: Option<Arc<Mutex<Lockfile>>>,
+  lockfile: Option<Arc<CliLockfile>>,
   module_graph_builder: Arc<ModuleGraphBuilder>,
   progress_bar: ProgressBar,
   type_checker: Arc<TypeChecker>,
@@ -124,7 +128,7 @@ impl ModuleLoadPreparer {
   #[allow(clippy::too_many_arguments)]
   pub fn new(
     options: Arc<CliOptions>,
-    lockfile: Option<Arc<Mutex<Lockfile>>>,
+    lockfile: Option<Arc<CliLockfile>>,
     module_graph_builder: Arc<ModuleGraphBuilder>,
     progress_bar: ProgressBar,
     type_checker: Arc<TypeChecker>,
@@ -175,7 +179,7 @@ impl ModuleLoadPreparer {
 
     // write the lockfile if there is one
     if let Some(lockfile) = &self.lockfile {
-      write_lockfile_if_has_changes(&mut lockfile.lock())?;
+      lockfile.write_if_changed()?;
     }
 
     drop(_pb_clear_guard);
@@ -507,7 +511,7 @@ impl<TGraphContainer: ModuleGraphContainer>
           .as_managed()
           .unwrap() // byonm won't create a Module::Npm
           .resolve_pkg_folder_from_deno_module(module.nv_reference.nv())?;
-        let maybe_resolution = self
+        self
           .shared
           .node_resolver
           .resolve_package_sub_path_from_deno_module(
@@ -518,11 +522,8 @@ impl<TGraphContainer: ModuleGraphContainer>
           )
           .with_context(|| {
             format!("Could not resolve '{}'.", module.nv_reference)
-          })?;
-        match maybe_resolution {
-          Some(res) => res.into_url(),
-          None => return Err(generic_error("not found")),
-        }
+          })?
+          .into_url()
       }
       Some(Module::Node(module)) => module.specifier.clone(),
       Some(Module::Js(module)) => module.specifier.clone(),
diff --git a/cli/napi/README.md b/cli/napi/README.md
index ec637e1bd2fbae..7b359ac6ecc267 100644
--- a/cli/napi/README.md
+++ b/cli/napi/README.md
@@ -3,11 +3,8 @@
 This directory contains source for Deno's Node-API implementation. It depends on
 `napi_sym` and `deno_napi`.
 
-- [`async.rs`](./async.rs) - Asynchronous work related functions.
-- [`env.rs`](./env.rs) - Environment related functions.
-- [`js_native_api.rs`](./js_native_api.rs) - V8/JS related functions.
-- [`thread_safe_function.rs`](./threadsafe_functions.rs) - Thread safe function
-  related functions.
+Files are generally organized the same as in Node.js's implementation to ease in
+ensuring compatibility.
 
 ## Adding a new function
 
diff --git a/cli/napi/async.rs b/cli/napi/async.rs
deleted file mode 100644
index 115aa742d789de..00000000000000
--- a/cli/napi/async.rs
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use deno_runtime::deno_napi::*;
-
-use crate::check_env;
-use crate::napi::threadsafe_functions::SendPtr;
-
-#[repr(C)]
-pub struct AsyncWork {
-  pub data: *mut c_void,
-  pub execute: napi_async_execute_callback,
-  pub complete: napi_async_complete_callback,
-}
-
-unsafe impl Send for AsyncWork {}
-unsafe impl Sync for AsyncWork {}
-
-#[napi_sym::napi_sym]
-fn napi_create_async_work(
-  _env: *mut Env,
-  _async_resource: napi_value,
-  _async_resource_name: napi_value,
-  execute: napi_async_execute_callback,
-  complete: napi_async_complete_callback,
-  data: *mut c_void,
-  result: *mut napi_async_work,
-) -> napi_status {
-  let mut work = AsyncWork {
-    data,
-    execute,
-    complete,
-  };
-  let work_box = Box::new(work);
-  *result = transmute::<*mut AsyncWork, _>(Box::into_raw(work_box));
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_cancel_async_work(
-  _env: &mut Env,
-  _async_work: napi_async_work,
-) -> napi_status {
-  napi_ok
-}
-
-/// Frees a previously allocated work object.
-#[napi_sym::napi_sym]
-fn napi_delete_async_work(
-  _env: &mut Env,
-  work: napi_async_work,
-) -> napi_status {
-  let work = Box::from_raw(work as *mut AsyncWork);
-  drop(work);
-
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_queue_async_work(
-  env_ptr: *mut Env,
-  work: napi_async_work,
-) -> napi_status {
-  let work: &AsyncWork = &*(work as *const AsyncWork);
-  let Some(env) = env_ptr.as_mut() else {
-    return napi_invalid_arg;
-  };
-
-  let send_env = SendPtr(env_ptr);
-
-  #[inline(always)]
-  fn do_work(ptr: SendPtr<Env>, work: &AsyncWork) {
-    // SAFETY: This is a valid async work queue call and it runs on the event loop thread
-    unsafe {
-      (work.execute)(ptr.0 as napi_env, work.data);
-      (work.complete)(ptr.0 as napi_env, napi_ok, work.data);
-    }
-  }
-
-  env.add_async_work(move || do_work(send_env, work));
-
-  napi_ok
-}
-
-// NOTE: we don't support "async_hooks::AsyncContext" so these APIs are noops.
-#[napi_sym::napi_sym]
-fn napi_async_init(
-  env: *mut Env,
-  _async_resource: napi_value,
-  _async_resource_name: napi_value,
-  result: *mut *mut (),
-) -> napi_status {
-  check_env!(env);
-  *result = ptr::null_mut();
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_async_destroy(env: *mut Env, async_context: *mut ()) -> napi_status {
-  check_env!(env);
-  assert!(async_context.is_null());
-  napi_ok
-}
diff --git a/cli/napi/env.rs b/cli/napi/env.rs
deleted file mode 100644
index 34948cde3949f3..00000000000000
--- a/cli/napi/env.rs
+++ /dev/null
@@ -1,174 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use deno_runtime::deno_napi::*;
-use std::os::raw::c_char;
-
-/// # Safety
-///
-/// It's an N-API symbol
-#[no_mangle]
-pub unsafe extern "C" fn napi_fatal_error(
-  location: *const c_char,
-  location_len: isize,
-  message: *const c_char,
-  message_len: isize,
-) -> ! {
-  let location = if location.is_null() {
-    None
-  } else {
-    Some(if location_len < 0 {
-      std::ffi::CStr::from_ptr(location).to_str().unwrap()
-    } else {
-      let slice = std::slice::from_raw_parts(
-        location as *const u8,
-        location_len as usize,
-      );
-      std::str::from_utf8(slice).unwrap()
-    })
-  };
-  let message = if message_len < 0 {
-    std::ffi::CStr::from_ptr(message).to_str().unwrap()
-  } else {
-    let slice =
-      std::slice::from_raw_parts(message as *const u8, message_len as usize);
-    std::str::from_utf8(slice).unwrap()
-  };
-  panic!(
-    "Fatal exception triggered by napi_fatal_error!\nLocation: {location:?}\n{message}"
-  );
-}
-
-// napi-3
-
-#[napi_sym::napi_sym]
-fn napi_fatal_exception(env: *mut Env, value: napi_value) -> napi_status {
-  let Some(env) = env.as_mut() else {
-    return napi_invalid_arg;
-  };
-  let value = transmute::<napi_value, v8::Local<v8::Value>>(value);
-  let error = value.to_rust_string_lossy(&mut env.scope());
-  panic!("Fatal exception triggered by napi_fatal_exception!\n{error}");
-}
-
-#[napi_sym::napi_sym]
-fn napi_add_env_cleanup_hook(
-  env: *mut Env,
-  hook: extern "C" fn(*const c_void),
-  data: *const c_void,
-) -> napi_status {
-  let Some(env) = env.as_mut() else {
-    return napi_invalid_arg;
-  };
-
-  {
-    let mut env_cleanup_hooks = env.cleanup_hooks.borrow_mut();
-    if env_cleanup_hooks
-      .iter()
-      .any(|pair| pair.0 == hook && pair.1 == data)
-    {
-      panic!("Cleanup hook with this data already registered");
-    }
-    env_cleanup_hooks.push((hook, data));
-  }
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_remove_env_cleanup_hook(
-  env: *mut Env,
-  hook: extern "C" fn(*const c_void),
-  data: *const c_void,
-) -> napi_status {
-  let Some(env) = env.as_mut() else {
-    return napi_invalid_arg;
-  };
-
-  {
-    let mut env_cleanup_hooks = env.cleanup_hooks.borrow_mut();
-    // Hooks are supposed to be removed in LIFO order
-    let maybe_index = env_cleanup_hooks
-      .iter()
-      .rposition(|&pair| pair.0 == hook && pair.1 == data);
-
-    if let Some(index) = maybe_index {
-      env_cleanup_hooks.remove(index);
-    } else {
-      panic!("Cleanup hook with this data not found");
-    }
-  }
-
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_open_callback_scope(
-  _env: *mut Env,
-  _resource_object: napi_value,
-  _context: napi_value,
-  _result: *mut napi_callback_scope,
-) -> napi_status {
-  // we open scope automatically when it's needed
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_close_callback_scope(
-  _env: *mut Env,
-  _scope: napi_callback_scope,
-) -> napi_status {
-  // we close scope automatically when it's needed
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn node_api_get_module_file_name(
-  env: *mut Env,
-  result: *mut *const c_char,
-) -> napi_status {
-  let Some(env) = env.as_mut() else {
-    return napi_invalid_arg;
-  };
-
-  let shared = env.shared();
-  *result = shared.filename;
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_module_register(module: *const NapiModule) -> napi_status {
-  MODULE_TO_REGISTER.with(|cell| {
-    let mut slot = cell.borrow_mut();
-    let prev = slot.replace(module);
-    assert!(prev.is_none());
-  });
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_get_uv_event_loop(
-  _env: *mut Env,
-  uv_loop: *mut *mut (),
-) -> napi_status {
-  // There is no uv_loop in Deno
-  *uv_loop = std::ptr::null_mut();
-  napi_ok
-}
-
-const NODE_VERSION: napi_node_version = napi_node_version {
-  major: 18,
-  minor: 13,
-  patch: 0,
-  release: "Deno\0".as_ptr() as *const c_char,
-};
-
-#[napi_sym::napi_sym]
-fn napi_get_node_version(
-  env: *mut Env,
-  result: *mut *const napi_node_version,
-) -> napi_status {
-  crate::check_env!(env);
-  crate::check_arg!(env, result);
-
-  *result = &NODE_VERSION as *const napi_node_version;
-  napi_ok
-}
diff --git a/cli/napi/generated_symbol_exports_list_linux.def b/cli/napi/generated_symbol_exports_list_linux.def
index eceac0a4381348..06e94f05bbf490 100644
--- a/cli/napi/generated_symbol_exports_list_linux.def
+++ b/cli/napi/generated_symbol_exports_list_linux.def
@@ -1 +1 @@
-{ "node_api_create_syntax_error"; "napi_make_callback"; "napi_has_named_property"; "napi_async_destroy"; "napi_coerce_to_object"; "napi_get_arraybuffer_info"; "napi_detach_arraybuffer"; "napi_get_undefined"; "napi_reference_unref"; "napi_fatal_error"; "napi_open_callback_scope"; "napi_close_callback_scope"; "napi_get_value_uint32"; "napi_create_function"; "napi_create_arraybuffer"; "napi_get_value_int64"; "napi_get_all_property_names"; "napi_resolve_deferred"; "napi_is_detached_arraybuffer"; "napi_create_string_utf8"; "napi_create_threadsafe_function"; "node_api_throw_syntax_error"; "napi_create_bigint_int64"; "napi_wrap"; "napi_set_property"; "napi_get_value_bigint_int64"; "napi_open_handle_scope"; "napi_create_error"; "napi_create_buffer"; "napi_cancel_async_work"; "napi_is_exception_pending"; "napi_acquire_threadsafe_function"; "napi_create_external"; "napi_get_threadsafe_function_context"; "napi_get_null"; "napi_create_string_utf16"; "napi_get_value_bigint_uint64"; "napi_module_register"; "napi_is_typedarray"; "napi_create_external_buffer"; "napi_get_new_target"; "napi_get_instance_data"; "napi_close_handle_scope"; "napi_get_value_string_utf16"; "napi_get_property_names"; "napi_is_arraybuffer"; "napi_get_cb_info"; "napi_define_properties"; "napi_add_env_cleanup_hook"; "node_api_get_module_file_name"; "napi_get_node_version"; "napi_create_int64"; "napi_create_double"; "napi_get_and_clear_last_exception"; "napi_create_reference"; "napi_get_typedarray_info"; "napi_call_threadsafe_function"; "napi_get_last_error_info"; "napi_create_array_with_length"; "napi_coerce_to_number"; "napi_get_global"; "napi_is_error"; "napi_set_instance_data"; "napi_create_typedarray"; "napi_throw_type_error"; "napi_has_property"; "napi_get_value_external"; "napi_create_range_error"; "napi_typeof"; "napi_ref_threadsafe_function"; "napi_create_bigint_uint64"; "napi_get_prototype"; "napi_adjust_external_memory"; "napi_release_threadsafe_function"; "napi_delete_async_work"; "napi_create_string_latin1"; "napi_is_array"; "napi_unref_threadsafe_function"; "napi_throw_error"; "napi_has_own_property"; "napi_get_reference_value"; "napi_remove_env_cleanup_hook"; "napi_get_value_string_utf8"; "napi_is_promise"; "napi_get_boolean"; "napi_run_script"; "napi_get_element"; "napi_get_named_property"; "napi_get_buffer_info"; "napi_get_value_bool"; "napi_reference_ref"; "napi_create_object"; "napi_create_promise"; "napi_create_int32"; "napi_escape_handle"; "napi_open_escapable_handle_scope"; "napi_throw"; "napi_get_value_double"; "napi_set_named_property"; "napi_call_function"; "napi_create_date"; "napi_object_freeze"; "napi_get_uv_event_loop"; "napi_get_value_string_latin1"; "napi_reject_deferred"; "napi_add_finalizer"; "napi_create_array"; "napi_delete_reference"; "napi_get_date_value"; "napi_create_dataview"; "napi_get_version"; "napi_define_class"; "napi_is_date"; "napi_remove_wrap"; "napi_delete_property"; "napi_instanceof"; "napi_create_buffer_copy"; "napi_delete_element"; "napi_object_seal"; "napi_queue_async_work"; "napi_get_value_bigint_words"; "napi_is_buffer"; "napi_get_array_length"; "napi_get_property"; "napi_new_instance"; "napi_set_element"; "napi_create_bigint_words"; "napi_strict_equals"; "napi_is_dataview"; "napi_close_escapable_handle_scope"; "napi_get_dataview_info"; "napi_get_value_int32"; "napi_unwrap"; "napi_throw_range_error"; "napi_coerce_to_bool"; "napi_create_uint32"; "napi_has_element"; "napi_create_external_arraybuffer"; "napi_create_symbol"; "napi_coerce_to_string"; "napi_create_type_error"; "napi_fatal_exception"; "napi_create_async_work"; "napi_async_init"; };
\ No newline at end of file
+{ "node_api_create_syntax_error"; "napi_make_callback"; "napi_has_named_property"; "napi_async_destroy"; "napi_coerce_to_object"; "napi_get_arraybuffer_info"; "napi_detach_arraybuffer"; "napi_get_undefined"; "napi_reference_unref"; "napi_fatal_error"; "napi_open_callback_scope"; "napi_close_callback_scope"; "napi_get_value_uint32"; "napi_create_function"; "napi_create_arraybuffer"; "napi_get_value_int64"; "napi_get_all_property_names"; "napi_resolve_deferred"; "napi_is_detached_arraybuffer"; "napi_create_string_utf8"; "napi_create_threadsafe_function"; "node_api_throw_syntax_error"; "napi_create_bigint_int64"; "napi_wrap"; "napi_set_property"; "napi_get_value_bigint_int64"; "napi_open_handle_scope"; "napi_create_error"; "napi_create_buffer"; "napi_cancel_async_work"; "napi_is_exception_pending"; "napi_acquire_threadsafe_function"; "napi_create_external"; "napi_get_threadsafe_function_context"; "napi_get_null"; "napi_create_string_utf16"; "node_api_create_external_string_utf16"; "napi_get_value_bigint_uint64"; "napi_module_register"; "napi_is_typedarray"; "napi_create_external_buffer"; "napi_get_new_target"; "napi_get_instance_data"; "napi_close_handle_scope"; "napi_get_value_string_utf16"; "napi_get_property_names"; "napi_is_arraybuffer"; "napi_get_cb_info"; "napi_define_properties"; "napi_add_env_cleanup_hook"; "node_api_get_module_file_name"; "napi_get_node_version"; "napi_create_int64"; "napi_create_double"; "napi_get_and_clear_last_exception"; "napi_create_reference"; "napi_get_typedarray_info"; "napi_call_threadsafe_function"; "napi_get_last_error_info"; "napi_create_array_with_length"; "napi_coerce_to_number"; "napi_get_global"; "napi_is_error"; "napi_set_instance_data"; "napi_create_typedarray"; "napi_throw_type_error"; "napi_has_property"; "napi_get_value_external"; "napi_create_range_error"; "napi_typeof"; "napi_ref_threadsafe_function"; "napi_create_bigint_uint64"; "napi_get_prototype"; "napi_adjust_external_memory"; "napi_release_threadsafe_function"; "napi_delete_async_work"; "napi_create_string_latin1"; "node_api_create_external_string_latin1"; "napi_is_array"; "napi_unref_threadsafe_function"; "napi_throw_error"; "napi_has_own_property"; "napi_get_reference_value"; "napi_remove_env_cleanup_hook"; "napi_get_value_string_utf8"; "napi_is_promise"; "napi_get_boolean"; "napi_run_script"; "napi_get_element"; "napi_get_named_property"; "napi_get_buffer_info"; "napi_get_value_bool"; "napi_reference_ref"; "napi_create_object"; "napi_create_promise"; "napi_create_int32"; "napi_escape_handle"; "napi_open_escapable_handle_scope"; "napi_throw"; "napi_get_value_double"; "napi_set_named_property"; "napi_call_function"; "napi_create_date"; "napi_object_freeze"; "napi_get_uv_event_loop"; "napi_get_value_string_latin1"; "napi_reject_deferred"; "napi_add_finalizer"; "napi_create_array"; "napi_delete_reference"; "napi_get_date_value"; "napi_create_dataview"; "napi_get_version"; "napi_define_class"; "napi_is_date"; "napi_remove_wrap"; "napi_delete_property"; "napi_instanceof"; "napi_create_buffer_copy"; "napi_delete_element"; "napi_object_seal"; "napi_queue_async_work"; "napi_get_value_bigint_words"; "napi_is_buffer"; "napi_get_array_length"; "napi_get_property"; "napi_new_instance"; "napi_set_element"; "napi_create_bigint_words"; "napi_strict_equals"; "napi_is_dataview"; "napi_close_escapable_handle_scope"; "napi_get_dataview_info"; "napi_get_value_int32"; "napi_unwrap"; "napi_throw_range_error"; "napi_coerce_to_bool"; "napi_create_uint32"; "napi_has_element"; "napi_create_external_arraybuffer"; "napi_create_symbol"; "node_api_symbol_for"; "napi_coerce_to_string"; "napi_create_type_error"; "napi_fatal_exception"; "napi_create_async_work"; "napi_async_init"; "node_api_create_property_key_utf16"; "napi_type_tag_object"; "napi_check_object_type_tag"; "node_api_post_finalizer"; "napi_add_async_cleanup_hook"; "napi_remove_async_cleanup_hook"; };
\ No newline at end of file
diff --git a/cli/napi/generated_symbol_exports_list_macos.def b/cli/napi/generated_symbol_exports_list_macos.def
index be69d297fe41b4..cac7100c6fdf4c 100644
--- a/cli/napi/generated_symbol_exports_list_macos.def
+++ b/cli/napi/generated_symbol_exports_list_macos.def
@@ -34,6 +34,7 @@ _napi_create_external
 _napi_get_threadsafe_function_context
 _napi_get_null
 _napi_create_string_utf16
+_node_api_create_external_string_utf16
 _napi_get_value_bigint_uint64
 _napi_module_register
 _napi_is_typedarray
@@ -74,6 +75,7 @@ _napi_adjust_external_memory
 _napi_release_threadsafe_function
 _napi_delete_async_work
 _napi_create_string_latin1
+_node_api_create_external_string_latin1
 _napi_is_array
 _napi_unref_threadsafe_function
 _napi_throw_error
@@ -137,8 +139,15 @@ _napi_create_uint32
 _napi_has_element
 _napi_create_external_arraybuffer
 _napi_create_symbol
+_node_api_symbol_for
 _napi_coerce_to_string
 _napi_create_type_error
 _napi_fatal_exception
 _napi_create_async_work
-_napi_async_init
\ No newline at end of file
+_napi_async_init
+_node_api_create_property_key_utf16
+_napi_type_tag_object
+_napi_check_object_type_tag
+_node_api_post_finalizer
+_napi_add_async_cleanup_hook
+_napi_remove_async_cleanup_hook
\ No newline at end of file
diff --git a/cli/napi/generated_symbol_exports_list_windows.def b/cli/napi/generated_symbol_exports_list_windows.def
index 45f5d3aabdecb5..5386b46e54f8c1 100644
--- a/cli/napi/generated_symbol_exports_list_windows.def
+++ b/cli/napi/generated_symbol_exports_list_windows.def
@@ -36,6 +36,7 @@ EXPORTS
   napi_get_threadsafe_function_context
   napi_get_null
   napi_create_string_utf16
+  node_api_create_external_string_utf16
   napi_get_value_bigint_uint64
   napi_module_register
   napi_is_typedarray
@@ -76,6 +77,7 @@ EXPORTS
   napi_release_threadsafe_function
   napi_delete_async_work
   napi_create_string_latin1
+  node_api_create_external_string_latin1
   napi_is_array
   napi_unref_threadsafe_function
   napi_throw_error
@@ -139,8 +141,15 @@ EXPORTS
   napi_has_element
   napi_create_external_arraybuffer
   napi_create_symbol
+  node_api_symbol_for
   napi_coerce_to_string
   napi_create_type_error
   napi_fatal_exception
   napi_create_async_work
-  napi_async_init
\ No newline at end of file
+  napi_async_init
+  node_api_create_property_key_utf16
+  napi_type_tag_object
+  napi_check_object_type_tag
+  node_api_post_finalizer
+  napi_add_async_cleanup_hook
+  napi_remove_async_cleanup_hook
\ No newline at end of file
diff --git a/cli/napi/js_native_api.rs b/cli/napi/js_native_api.rs
index 428c4a04a041c2..5269d8d1d35ec1 100644
--- a/cli/napi/js_native_api.rs
+++ b/cli/napi/js_native_api.rs
@@ -1,2016 +1,3085 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 #![allow(non_upper_case_globals)]
+#![deny(unsafe_op_in_unsafe_fn)]
+
+const NAPI_VERSION: u32 = 9;
 
 use deno_runtime::deno_napi::*;
 use libc::INT_MAX;
-use v8::BackingStore;
-use v8::UniqueRef;
 
+use super::util::check_new_from_utf8;
+use super::util::check_new_from_utf8_len;
 use super::util::get_array_buffer_ptr;
+use super::util::make_external_backing_store;
+use super::util::napi_clear_last_error;
+use super::util::napi_set_last_error;
+use super::util::v8_name_from_property_descriptor;
+use crate::check_arg;
+use crate::check_env;
 use deno_runtime::deno_napi::function::create_function;
 use deno_runtime::deno_napi::function::create_function_template;
 use deno_runtime::deno_napi::function::CallbackInfo;
+use napi_sym::napi_sym;
 use std::ptr::NonNull;
 
-#[macro_export]
-macro_rules! check_env {
-  ($env: expr) => {
-    if $env.is_null() {
-      return napi_invalid_arg;
-    }
-  };
+#[derive(Debug, Clone, Copy, PartialEq)]
+enum ReferenceOwnership {
+  Runtime,
+  Userland,
 }
 
-#[inline]
-unsafe fn napi_value_unchecked(val: napi_value) -> v8::Local<v8::Value> {
-  transmute::<napi_value, v8::Local<v8::Value>>(val)
+enum ReferenceState {
+  Strong(v8::Global<v8::Value>),
+  Weak(v8::Weak<v8::Value>),
 }
 
-#[macro_export]
-macro_rules! return_error_status_if_false {
-  ($env: expr, $condition: expr, $status: ident) => {
-    if !$condition {
-      return Err(
-        $crate::napi::js_native_api::napi_set_last_error(
-          $env,
-          $status,
-          0,
-          std::ptr::null_mut(),
-        )
-        .into(),
-      );
-    }
-  };
+struct Reference {
+  env: *mut Env,
+  state: ReferenceState,
+  ref_count: u32,
+  ownership: ReferenceOwnership,
+  finalize_cb: Option<napi_finalize>,
+  finalize_data: *mut c_void,
+  finalize_hint: *mut c_void,
 }
 
-#[macro_export]
-macro_rules! return_status_if_false {
-  ($env: expr, $condition: expr, $status: ident) => {
-    if !$condition {
-      return $crate::napi::js_native_api::napi_set_last_error(
-        $env,
-        $status,
-        0,
-        std::ptr::null_mut(),
-      );
+impl Reference {
+  fn new(
+    env: *mut Env,
+    value: v8::Local<v8::Value>,
+    initial_ref_count: u32,
+    ownership: ReferenceOwnership,
+    finalize_cb: Option<napi_finalize>,
+    finalize_data: *mut c_void,
+    finalize_hint: *mut c_void,
+  ) -> Box<Self> {
+    let isolate = unsafe { (*env).isolate() };
+
+    let mut reference = Box::new(Reference {
+      env,
+      state: ReferenceState::Strong(v8::Global::new(isolate, value)),
+      ref_count: initial_ref_count,
+      ownership,
+      finalize_cb,
+      finalize_data,
+      finalize_hint,
+    });
+
+    if initial_ref_count == 0 {
+      reference.set_weak();
     }
-  };
-}
 
-fn check_new_from_utf8_len<'s>(
-  env: *mut Env,
-  str_: *const c_char,
-  len: usize,
-) -> Result<v8::Local<'s, v8::String>, napi_status> {
-  return_error_status_if_false!(
-    env,
-    (len == NAPI_AUTO_LENGTH) || len <= INT_MAX as _,
-    napi_invalid_arg
-  );
-  return_error_status_if_false!(env, !str_.is_null(), napi_invalid_arg);
-  let string = if len == NAPI_AUTO_LENGTH {
-    let result = unsafe { std::ffi::CStr::from_ptr(str_ as *const _) }.to_str();
-    return_error_status_if_false!(env, result.is_ok(), napi_generic_failure);
-    result.unwrap()
-  } else {
-    let string = unsafe { std::slice::from_raw_parts(str_ as *const u8, len) };
-    let result = std::str::from_utf8(string);
-    return_error_status_if_false!(env, result.is_ok(), napi_generic_failure);
-    result.unwrap()
-  };
-  let result = {
-    let env = unsafe { &mut *env };
-    v8::String::new(&mut env.scope(), string)
-  };
-  return_error_status_if_false!(env, result.is_some(), napi_generic_failure);
-  Ok(result.unwrap())
-}
+    reference
+  }
 
-#[inline]
-fn check_new_from_utf8<'s>(
-  env: *mut Env,
-  str_: *const c_char,
-) -> Result<v8::Local<'s, v8::String>, napi_status> {
-  check_new_from_utf8_len(env, str_, NAPI_AUTO_LENGTH)
-}
+  fn ref_(&mut self) -> u32 {
+    self.ref_count += 1;
+    if self.ref_count == 1 {
+      self.set_strong();
+    }
+    self.ref_count
+  }
 
-#[macro_export]
-macro_rules! status_call {
-  ($call: expr) => {
-    let status = $call;
-    if status != napi_ok {
-      return status;
+  fn unref(&mut self) -> u32 {
+    let old_ref_count = self.ref_count;
+    if self.ref_count > 0 {
+      self.ref_count -= 1;
     }
-  };
-}
+    if old_ref_count == 1 && self.ref_count == 0 {
+      self.set_weak();
+    }
+    self.ref_count
+  }
 
-// Macro to check napi arguments.
-// If nullptr, return napi_invalid_arg.
-#[macro_export]
-macro_rules! check_arg {
-  ($env: expr, $ptr: expr) => {
-    $crate::return_status_if_false!($env, !$ptr.is_null(), napi_invalid_arg);
-  };
-}
+  fn reset(&mut self) {
+    self.finalize_cb = None;
+    self.finalize_data = std::ptr::null_mut();
+    self.finalize_hint = std::ptr::null_mut();
+  }
 
-macro_rules! check_arg_option {
-  ($env: expr, $opt: expr) => {
-    $crate::return_status_if_false!($env, $opt.is_some(), napi_invalid_arg);
-  };
-}
+  fn set_strong(&mut self) {
+    if let ReferenceState::Weak(w) = &self.state {
+      let isolate = unsafe { (*self.env).isolate() };
+      if let Some(g) = w.to_global(isolate) {
+        self.state = ReferenceState::Strong(g);
+      }
+    }
+  }
 
-fn napi_clear_last_error(env: *mut Env) {
-  let env = unsafe { &mut *env };
-  env.last_error.error_code = napi_ok;
-  env.last_error.engine_error_code = 0;
-  env.last_error.engine_reserved = std::ptr::null_mut();
-  env.last_error.error_message = std::ptr::null_mut();
-}
+  fn set_weak(&mut self) {
+    let reference = self as *mut Reference;
+    if let ReferenceState::Strong(g) = &self.state {
+      let cb = Box::new(move |_: &mut v8::Isolate| {
+        Reference::weak_callback(reference)
+      });
+      let isolate = unsafe { (*self.env).isolate() };
+      self.state =
+        ReferenceState::Weak(v8::Weak::with_finalizer(isolate, g, cb));
+    }
+  }
 
-pub(crate) fn napi_set_last_error(
-  env: *mut Env,
-  error_code: napi_status,
-  engine_error_code: i32,
-  engine_reserved: *mut c_void,
-) -> napi_status {
-  let env = unsafe { &mut *env };
-  env.last_error.error_code = error_code;
-  env.last_error.engine_error_code = engine_error_code;
-  env.last_error.engine_reserved = engine_reserved;
-  error_code
-}
+  fn weak_callback(reference: *mut Reference) {
+    let reference = unsafe { &mut *reference };
 
-/// Returns napi_value that represents a new JavaScript Array.
-#[napi_sym::napi_sym]
-fn napi_create_array(env: *mut Env, result: *mut napi_value) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Array::new(&mut env.scope(), 0).into();
-  napi_ok
-}
+    let finalize_cb = reference.finalize_cb;
+    let finalize_data = reference.finalize_data;
+    let finalize_hint = reference.finalize_hint;
+    reference.reset();
 
-#[napi_sym::napi_sym]
-fn napi_create_array_with_length(
-  env: *mut Env,
-  len: i32,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Array::new(&mut env.scope(), len).into();
-  napi_ok
-}
+    // copy this value before the finalize callback, since
+    // it might free the reference (which would be a UAF)
+    let ownership = reference.ownership;
+    if let Some(finalize_cb) = finalize_cb {
+      unsafe {
+        finalize_cb(reference.env as _, finalize_data, finalize_hint);
+      }
+    }
 
-#[napi_sym::napi_sym]
-fn napi_create_arraybuffer(
-  env: *mut Env,
-  len: usize,
-  data: *mut *mut u8,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
+    if ownership == ReferenceOwnership::Runtime {
+      unsafe { drop(Reference::from_raw(reference)) }
+    }
+  }
 
-  let value = v8::ArrayBuffer::new(&mut env.scope(), len);
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(value);
+  fn into_raw(r: Box<Reference>) -> *mut Reference {
+    Box::into_raw(r)
   }
 
-  *result = value.into();
-  napi_ok
+  unsafe fn from_raw(r: *mut Reference) -> Box<Reference> {
+    unsafe { Box::from_raw(r) }
+  }
+
+  unsafe fn remove(r: *mut Reference) {
+    let r = unsafe { &mut *r };
+    if r.ownership == ReferenceOwnership::Userland {
+      r.reset();
+    } else {
+      unsafe { drop(Reference::from_raw(r)) }
+    }
+  }
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_bigint_int64(
+#[napi_sym]
+fn napi_get_last_error_info(
   env: *mut Env,
-  value: i64,
-  result: *mut napi_value,
+  result: *mut *const napi_extended_error_info,
 ) -> napi_status {
-  check_env!(env);
+  let env = check_env!(env);
   check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::BigInt::new_from_i64(&mut env.scope(), value).into();
+
+  if env.last_error.error_code == napi_ok {
+    napi_clear_last_error(env);
+  } else {
+    env.last_error.error_message =
+      ERROR_MESSAGES[env.last_error.error_code as usize].as_ptr();
+  }
+
+  unsafe {
+    *result = &env.last_error;
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_bigint_uint64(
-  env: *mut Env,
-  value: u64,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_create_function<'s>(
+  env: &'s mut Env,
+  name: *const c_char,
+  length: usize,
+  cb: Option<napi_callback>,
+  cb_info: napi_callback_info,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
+  let env_ptr = env as *mut Env;
   check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::BigInt::new_from_u64(&mut env.scope(), value).into();
+  check_arg!(env, cb);
+
+  let name = if !name.is_null() {
+    match unsafe { check_new_from_utf8_len(env, name, length) } {
+      Ok(s) => Some(s),
+      Err(status) => return status,
+    }
+  } else {
+    None
+  };
+
+  unsafe {
+    *result =
+      create_function(&mut env.scope(), env_ptr, name, cb.unwrap(), cb_info)
+        .into();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_bigint_words(
-  env: *mut Env,
-  sign_bit: bool,
-  word_count: usize,
-  words: *const u64,
-  result: *mut napi_value,
+#[napi_sym]
+#[allow(clippy::too_many_arguments)]
+fn napi_define_class<'s>(
+  env: &'s mut Env,
+  utf8name: *const c_char,
+  length: usize,
+  constructor: Option<napi_callback>,
+  callback_data: *mut c_void,
+  property_count: usize,
+  properties: *const napi_property_descriptor,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  check_arg!(env, words);
-  let env = unsafe { &mut *env };
+  let env_ptr = env as *mut Env;
   check_arg!(env, result);
+  check_arg!(env, constructor);
 
-  if word_count > INT_MAX as _ {
-    return napi_invalid_arg;
+  if property_count > 0 {
+    check_arg!(env, properties);
   }
 
-  match v8::BigInt::new_from_words(
+  let name = match unsafe { check_new_from_utf8_len(env, utf8name, length) } {
+    Ok(string) => string,
+    Err(status) => return status,
+  };
+
+  let tpl = create_function_template(
     &mut env.scope(),
-    sign_bit,
-    std::slice::from_raw_parts(words, word_count),
-  ) {
-    Some(value) => {
-      *result = value.into();
+    env_ptr,
+    Some(name),
+    constructor.unwrap(),
+    callback_data,
+  );
+
+  let napi_properties: &[napi_property_descriptor] = if property_count > 0 {
+    unsafe { std::slice::from_raw_parts(properties, property_count) }
+  } else {
+    &[]
+  };
+  let mut static_property_count = 0;
+
+  for p in napi_properties {
+    if p.attributes & napi_static != 0 {
+      // Will be handled below
+      static_property_count += 1;
+      continue;
     }
-    None => {
-      return napi_invalid_arg;
+
+    let name = match unsafe { v8_name_from_property_descriptor(env_ptr, p) } {
+      Ok(name) => name,
+      Err(status) => return status,
+    };
+
+    if p.getter.is_some() || p.setter.is_some() {
+      let getter = p.getter.map(|g| {
+        create_function_template(&mut env.scope(), env_ptr, None, g, p.data)
+      });
+      let setter = p.setter.map(|s| {
+        create_function_template(&mut env.scope(), env_ptr, None, s, p.data)
+      });
+
+      let mut accessor_property = v8::PropertyAttribute::NONE;
+      if getter.is_some()
+        && setter.is_some()
+        && (p.attributes & napi_writable) == 0
+      {
+        accessor_property =
+          accessor_property | v8::PropertyAttribute::READ_ONLY;
+      }
+      if p.attributes & napi_enumerable == 0 {
+        accessor_property =
+          accessor_property | v8::PropertyAttribute::DONT_ENUM;
+      }
+      if p.attributes & napi_configurable == 0 {
+        accessor_property =
+          accessor_property | v8::PropertyAttribute::DONT_DELETE;
+      }
+
+      let proto = tpl.prototype_template(&mut env.scope());
+      proto.set_accessor_property(name, getter, setter, accessor_property);
+    } else if let Some(method) = p.method {
+      let function = create_function_template(
+        &mut env.scope(),
+        env_ptr,
+        None,
+        method,
+        p.data,
+      );
+      let proto = tpl.prototype_template(&mut env.scope());
+      proto.set(name, function.into());
+    } else {
+      let proto = tpl.prototype_template(&mut env.scope());
+      proto.set(name, p.value.unwrap().into());
     }
   }
 
-  napi_ok
-}
+  let value: v8::Local<v8::Value> =
+    tpl.get_function(&mut env.scope()).unwrap().into();
 
-#[napi_sym::napi_sym]
-fn napi_create_buffer(
-  env: *mut Env,
-  len: usize,
-  data: *mut *mut u8,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = v8::ArrayBuffer::new(&mut env.scope(), len);
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(value);
+  unsafe {
+    *result = value.into();
+  }
+
+  if static_property_count > 0 {
+    let mut static_descriptors = Vec::with_capacity(static_property_count);
+
+    for p in napi_properties {
+      if p.attributes & napi_static != 0 {
+        static_descriptors.push(*p);
+      }
+    }
+
+    crate::status_call!(unsafe {
+      napi_define_properties(
+        env_ptr,
+        *result,
+        static_descriptors.len(),
+        static_descriptors.as_ptr(),
+      )
+    });
   }
-  let value = v8::Uint8Array::new(&mut env.scope(), value, 0, len).unwrap();
-  let value: v8::Local<v8::Value> = value.into();
-  *result = value.into();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_create_buffer_copy(
-  env: *mut Env,
-  len: usize,
-  data: *mut u8,
-  result_data: *mut *mut u8,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = v8::ArrayBuffer::new(&mut env.scope(), len);
-  let ptr = get_array_buffer_ptr(value);
-  std::ptr::copy(data, ptr, len);
-  if !result_data.is_null() {
-    *result_data = ptr;
-  }
-  let value = v8::Uint8Array::new(&mut env.scope(), value, 0, len).unwrap();
-  let value: v8::Local<v8::Value> = value.into();
-  *result = value.into();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_coerce_to_bool(
+#[napi_sym]
+fn napi_get_property_names(
   env: *mut Env,
-  value: napi_value,
+  object: napi_value,
   result: *mut napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let coerced = value.to_boolean(&mut env.scope());
-  let value: v8::Local<v8::Value> = coerced.into();
-  *result = value.into();
-  napi_ok
+  unsafe {
+    napi_get_all_property_names(
+      env,
+      object,
+      napi_key_include_prototypes,
+      napi_key_enumerable | napi_key_skip_symbols,
+      napi_key_numbers_to_strings,
+      result,
+    )
+  }
 }
 
-#[napi_sym::napi_sym]
-fn napi_coerce_to_number(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_all_property_names<'s>(
+  env: &'s mut Env,
+  object: napi_value,
+  key_mode: napi_key_collection_mode,
+  key_filter: napi_key_filter,
+  key_conversion: napi_key_conversion,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let Some(coerced) = value.to_number(&mut env.scope()) else {
-    return napi_number_expected;
+  check_arg!(env, result);
+
+  let scope = &mut env.scope();
+
+  let Some(obj) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let mut filter = v8::PropertyFilter::ALL_PROPERTIES;
+
+  if key_filter & napi_key_writable != 0 {
+    filter = filter | v8::PropertyFilter::ONLY_WRITABLE;
+  }
+  if key_filter & napi_key_enumerable != 0 {
+    filter = filter | v8::PropertyFilter::ONLY_ENUMERABLE;
+  }
+  if key_filter & napi_key_configurable != 0 {
+    filter = filter | v8::PropertyFilter::ONLY_CONFIGURABLE;
+  }
+  if key_filter & napi_key_skip_strings != 0 {
+    filter = filter | v8::PropertyFilter::SKIP_STRINGS;
+  }
+  if key_filter & napi_key_skip_symbols != 0 {
+    filter = filter | v8::PropertyFilter::SKIP_SYMBOLS;
+  }
+
+  let key_mode = match key_mode {
+    napi_key_include_prototypes => v8::KeyCollectionMode::IncludePrototypes,
+    napi_key_own_only => v8::KeyCollectionMode::OwnOnly,
+    _ => return napi_invalid_arg,
+  };
+
+  let key_conversion = match key_conversion {
+    napi_key_keep_numbers => v8::KeyConversionMode::KeepNumbers,
+    napi_key_numbers_to_strings => v8::KeyConversionMode::ConvertToString,
+    _ => return napi_invalid_arg,
+  };
+
+  let filter = v8::GetPropertyNamesArgsBuilder::new()
+    .mode(key_mode)
+    .property_filter(filter)
+    .index_filter(v8::IndexFilter::IncludeIndices)
+    .key_conversion(key_conversion)
+    .build();
+
+  let property_names = match obj.get_property_names(scope, filter) {
+    Some(n) => n,
+    None => return napi_generic_failure,
   };
-  let value: v8::Local<v8::Value> = coerced.into();
-  *result = value.into();
+
+  unsafe {
+    *result = property_names.into();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_coerce_to_object(
-  env: *mut Env,
+#[napi_sym]
+fn napi_set_property(
+  env: &mut Env,
+  object: napi_value,
+  key: napi_value,
   value: napi_value,
-  result: *mut napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let coerced = value.to_object(&mut env.scope()).unwrap();
-  let value: v8::Local<v8::Value> = coerced.into();
-  *result = value.into();
+  check_arg!(env, key);
+  check_arg!(env, value);
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  if object.set(scope, key.unwrap(), value.unwrap()).is_none() {
+    return napi_generic_failure;
+  };
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_coerce_to_string(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_has_property(
+  env: &mut Env,
+  object: napi_value,
+  key: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let coerced = value.to_string(&mut env.scope()).unwrap();
-  let value: v8::Local<v8::Value> = coerced.into();
-  *result = value.into();
+  check_arg!(env, key);
+  check_arg!(env, result);
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let Some(has) = object.has(scope, key.unwrap()) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = has;
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_dataview(
-  env: *mut Env,
-  len: usize,
-  data: *mut *mut u8,
-  byte_offset: usize,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_property<'s>(
+  env: &'s mut Env,
+  object: napi_value,
+  key: napi_value,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  check_arg!(env, data);
-  let env = unsafe { &mut *env };
+  check_arg!(env, key);
   check_arg!(env, result);
-  let value = v8::ArrayBuffer::new(&mut env.scope(), len);
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(value);
-  }
-  let context = &mut env.scope().get_current_context();
-  let global = context.global(&mut env.scope());
-  let data_view_name = v8::String::new(&mut env.scope(), "DataView").unwrap();
-  let data_view = global.get(&mut env.scope(), data_view_name.into()).unwrap();
-  let Ok(data_view) = v8::Local::<v8::Function>::try_from(data_view) else {
-    return napi_function_expected;
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
   };
-  let byte_offset = v8::Number::new(&mut env.scope(), byte_offset as f64);
-  let byte_length = v8::Number::new(&mut env.scope(), len as f64);
-  let value = data_view
-    .new_instance(
-      &mut env.scope(),
-      &[value.into(), byte_offset.into(), byte_length.into()],
-    )
-    .unwrap();
-  let value: v8::Local<v8::Value> = value.into();
-  *result = value.into();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_create_date(
-  env: *mut Env,
-  time: f64,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value: v8::Local<v8::Value> =
-    v8::Date::new(&mut env.scope(), time).unwrap().into();
-  *result = value.into();
-  napi_ok
-}
+  let Some(value) = object.get(scope, key.unwrap()) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = value.into();
+  }
 
-#[napi_sym::napi_sym]
-fn napi_create_double(
-  env: *mut Env,
-  value: f64,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Number::new(&mut env.scope(), value).into();
   napi_ok
 }
 
-fn set_error_code(
-  env: *mut Env,
-  error: v8::Local<v8::Value>,
-  code: napi_value,
-  code_cstring: *const c_char,
+#[napi_sym]
+fn napi_delete_property(
+  env: &mut Env,
+  object: napi_value,
+  key: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  if code.is_some() || !code_cstring.is_null() {
-    let err_object: v8::Local<v8::Object> = error.try_into().unwrap();
+  check_arg!(env, key);
 
-    let code_value: v8::Local<v8::Value> = if code.is_some() {
-      let mut code_value = unsafe { napi_value_unchecked(code) };
-      return_status_if_false!(
-        env,
-        code_value.is_string(),
-        napi_string_expected
-      );
-      code_value
-    } else {
-      let name = match check_new_from_utf8(env, code_cstring) {
-        Ok(s) => s,
-        Err(status) => return status,
-      };
-      name.into()
-    };
+  let scope = &mut env.scope();
 
-    let mut scope = unsafe { &mut *env }.scope();
-    let code_key = v8::String::new(&mut scope, "code").unwrap();
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
 
-    if err_object
-      .set(&mut scope, code_key.into(), code_value)
-      .is_none()
-    {
-      return napi_generic_failure;
+  let Some(deleted) = object.delete(scope, key.unwrap()) else {
+    return napi_generic_failure;
+  };
+
+  if !result.is_null() {
+    unsafe {
+      *result = deleted;
     }
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_error(
-  env: *mut Env,
-  code: napi_value,
-  msg: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_has_own_property(
+  env: &mut Env,
+  object: napi_value,
+  key: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  check_arg_option!(env, msg);
+  check_arg!(env, key);
   check_arg!(env, result);
-  let mut message_value = napi_value_unchecked(msg);
-  return_status_if_false!(env, message_value.is_string(), napi_string_expected);
-  let error_obj = v8::Exception::error(
-    &mut unsafe { &mut *env }.scope(),
-    message_value.try_into().unwrap(),
-  );
-  status_call!(set_error_code(env, error_obj, code, std::ptr::null()));
-  *result = error_obj.into();
-  napi_clear_last_error(env);
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_create_type_error(
-  env: *mut Env,
-  code: napi_value,
-  msg: napi_value,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg_option!(env, msg);
-  check_arg!(env, result);
-  let mut message_value = napi_value_unchecked(msg);
-  return_status_if_false!(env, message_value.is_string(), napi_string_expected);
-  let error_obj = v8::Exception::type_error(
-    &mut unsafe { &mut *env }.scope(),
-    message_value.try_into().unwrap(),
-  );
-  status_call!(set_error_code(env, error_obj, code, std::ptr::null()));
-  *result = error_obj.into();
-  napi_clear_last_error(env);
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let Ok(key) = v8::Local::<v8::Name>::try_from(key.unwrap()) else {
+    return napi_name_expected;
+  };
+
+  let Some(has_own) = object.has_own_property(scope, key) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = has_own;
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_range_error(
-  env: *mut Env,
-  code: napi_value,
-  msg: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_has_named_property<'s>(
+  env: &'s mut Env,
+  object: napi_value<'s>,
+  utf8name: *const c_char,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  check_arg_option!(env, msg);
+  let env_ptr = env as *mut Env;
   check_arg!(env, result);
-  let mut message_value = napi_value_unchecked(msg);
-  return_status_if_false!(env, message_value.is_string(), napi_string_expected);
-  let error_obj = v8::Exception::range_error(
-    &mut unsafe { &mut *env }.scope(),
-    message_value.try_into().unwrap(),
-  );
-  status_call!(set_error_code(env, error_obj, code, std::ptr::null()));
-  *result = error_obj.into();
-  napi_clear_last_error(env);
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_create_external(
-  env_ptr: *mut Env,
-  value: *mut c_void,
-  finalize_cb: napi_finalize,
-  finalize_hint: *mut c_void,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env_ptr);
-  let env = unsafe { &mut *env_ptr };
-  let external: v8::Local<v8::Value> =
-    v8::External::new(&mut env.scope(), value).into();
+  let Some(object) = object.and_then(|o| o.to_object(&mut env.scope())) else {
+    return napi_object_expected;
+  };
+
+  let key = match unsafe { check_new_from_utf8(env_ptr, utf8name) } {
+    Ok(key) => key,
+    Err(status) => return status,
+  };
 
-  let value = weak_local(env_ptr, external, value, finalize_cb, finalize_hint);
+  let Some(has_property) = object.has(&mut env.scope(), key.into()) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = has_property;
+  }
 
-  *result = transmute(value);
   napi_ok
 }
 
-pub type BackingStoreDeleterCallback = unsafe extern "C" fn(
-  data: *mut c_void,
-  byte_length: usize,
-  deleter_data: *mut c_void,
-);
+#[napi_sym]
+fn napi_set_named_property<'s>(
+  env: &'s mut Env,
+  object: napi_value<'s>,
+  utf8name: *const c_char,
+  value: napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, value);
+  let env_ptr = env as *mut Env;
 
-extern "C" {
-  fn v8__ArrayBuffer__NewBackingStore__with_data(
-    data: *mut c_void,
-    byte_length: usize,
-    deleter: BackingStoreDeleterCallback,
-    deleter_data: *mut c_void,
-  ) -> *mut BackingStore;
-}
+  let Some(object) = object.and_then(|o| o.to_object(&mut env.scope())) else {
+    return napi_object_expected;
+  };
 
-struct BufferFinalizer {
-  env: *mut Env,
-  finalize_cb: napi_finalize,
-  finalize_data: *mut c_void,
-  finalize_hint: *mut c_void,
-}
+  let key = match unsafe { check_new_from_utf8(env_ptr, utf8name) } {
+    Ok(key) => key,
+    Err(status) => return status,
+  };
 
-impl BufferFinalizer {
-  fn into_raw(self) -> *mut BufferFinalizer {
-    Box::into_raw(Box::new(self))
-  }
-}
+  let value = value.unwrap();
 
-impl Drop for BufferFinalizer {
-  fn drop(&mut self) {
-    unsafe {
-      (self.finalize_cb)(self.env as _, self.finalize_data, self.finalize_hint);
-    }
+  if !object
+    .set(&mut env.scope(), key.into(), value)
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
   }
-}
-
-pub extern "C" fn backing_store_deleter_callback(
-  data: *mut c_void,
-  _byte_length: usize,
-  deleter_data: *mut c_void,
-) {
-  let mut finalizer =
-    unsafe { Box::from_raw(deleter_data as *mut BufferFinalizer) };
 
-  finalizer.finalize_data = data;
+  napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_external_arraybuffer(
-  env_ptr: *mut Env,
-  data: *mut c_void,
-  byte_length: usize,
-  finalize_cb: napi_finalize,
-  finalize_hint: *mut c_void,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_named_property<'s>(
+  env: &'s mut Env,
+  object: napi_value<'s>,
+  utf8name: *const c_char,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env_ptr);
-  let env = unsafe { &mut *env_ptr };
+  check_arg!(env, result);
+  let env_ptr = env as *mut Env;
 
-  let finalizer = BufferFinalizer {
-    env: env_ptr,
-    finalize_data: ptr::null_mut(),
-    finalize_cb,
-    finalize_hint,
+  let Some(object) = object.and_then(|o| o.to_object(&mut env.scope())) else {
+    return napi_object_expected;
   };
 
-  let store: UniqueRef<BackingStore> =
-    transmute(v8__ArrayBuffer__NewBackingStore__with_data(
-      data,
-      byte_length,
-      backing_store_deleter_callback,
-      finalizer.into_raw() as _,
-    ));
+  let key = match unsafe { check_new_from_utf8(env_ptr, utf8name) } {
+    Ok(key) => key,
+    Err(status) => return status,
+  };
 
-  let ab =
-    v8::ArrayBuffer::with_backing_store(&mut env.scope(), &store.make_shared());
-  let value: v8::Local<v8::Value> = ab.into();
+  let Some(value) = object.get(&mut env.scope(), key.into()) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = value.into();
+  }
 
-  *result = value.into();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_external_buffer(
-  env_ptr: *mut Env,
-  byte_length: usize,
-  data: *mut c_void,
-  finalize_cb: napi_finalize,
-  finalize_hint: *mut c_void,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_set_element<'s>(
+  env: &'s mut Env,
+  object: napi_value<'s>,
+  index: u32,
+  value: napi_value<'s>,
 ) -> napi_status {
-  check_env!(env_ptr);
-  let env = unsafe { &mut *env_ptr };
-  let finalizer = BufferFinalizer {
-    env: env_ptr,
-    finalize_data: ptr::null_mut(),
-    finalize_cb,
-    finalize_hint,
+  check_arg!(env, value);
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
   };
 
-  let store: UniqueRef<BackingStore> =
-    transmute(v8__ArrayBuffer__NewBackingStore__with_data(
-      data,
-      byte_length,
-      backing_store_deleter_callback,
-      finalizer.into_raw() as _,
-    ));
+  if !object
+    .set_index(scope, index, value.unwrap())
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
+  }
 
-  let ab =
-    v8::ArrayBuffer::with_backing_store(&mut env.scope(), &store.make_shared());
-  let value =
-    v8::Uint8Array::new(&mut env.scope(), ab, 0, byte_length).unwrap();
-  let value: v8::Local<v8::Value> = value.into();
-  *result = value.into();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_function(
-  env: *mut Env,
-  name: *const c_char,
-  length: usize,
-  cb: napi_callback,
-  cb_info: napi_callback_info,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_has_element(
+  env: &mut Env,
+  object: napi_value,
+  index: u32,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
   check_arg!(env, result);
-  check_arg_option!(env, cb);
 
-  let name = if let Some(name) = name.as_ref() {
-    match check_new_from_utf8_len(env, name, length) {
-      Ok(s) => Some(s),
-      Err(status) => return status,
-    }
-  } else {
-    None
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
   };
 
-  *result = create_function(env, name, cb, cb_info).into();
-  napi_ok
-}
+  let Some(has) = object.has_index(scope, index) else {
+    return napi_generic_failure;
+  };
 
-#[napi_sym::napi_sym]
-fn napi_create_int32(
-  env: *mut Env,
-  value: i32,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Integer::new(&mut env.scope(), value).into();
-  napi_ok
-}
+  unsafe {
+    *result = has;
+  }
 
-#[napi_sym::napi_sym]
-fn napi_create_uint32(
-  env: *mut Env,
-  value: u32,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Integer::new_from_unsigned(&mut env.scope(), value).into();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_int64(
-  env: *mut Env,
-  value: i64,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_element<'s>(
+  env: &'s mut Env,
+  object: napi_value,
+  index: u32,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
   check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Number::new(&mut env.scope(), value as f64).into();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_create_object(env: *mut Env, result: *mut napi_value) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = v8::Object::new(&mut env.scope());
-  *result = object.into();
-  napi_ok
-}
+  let scope = &mut env.scope();
 
-#[napi_sym::napi_sym]
-fn napi_create_promise(
-  env: *mut Env,
-  deferred: *mut napi_deferred,
-  promise_out: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let resolver = v8::PromiseResolver::new(&mut env.scope()).unwrap();
-  let mut global = v8::Global::new(&mut env.scope(), resolver);
-  let mut global_ptr = global.into_raw();
-  let promise = resolver.get_promise(&mut env.scope());
-  *deferred = global_ptr.as_mut() as *mut _ as napi_deferred;
-  *promise_out = promise.into();
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
 
-  napi_ok
-}
+  let Some(value) = object.get_index(scope, index) else {
+    return napi_generic_failure;
+  };
 
-#[napi_sym::napi_sym]
-fn napi_create_reference(
-  env: *mut Env,
-  value: napi_value,
-  _initial_refcount: u32,
-  result: *mut napi_ref,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+  unsafe {
+    *result = value.into();
+  }
 
-  let value = napi_value_unchecked(value);
-  let global = v8::Global::new(&mut env.scope(), value);
-  let mut global_ptr = global.into_raw();
-  *result = transmute::<NonNull<v8::Value>, napi_ref>(global_ptr);
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_string_latin1(
-  env: *mut Env,
-  string: *const u8,
-  length: usize,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  if length > 0 {
-    check_arg!(env, string);
-  }
+#[napi_sym]
+fn napi_delete_element(
+  env: &mut Env,
+  object: napi_value,
+  index: u32,
+  result: *mut bool,
+) -> napi_status {
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let Some(deleted) = object.delete_index(scope, index) else {
+    return napi_generic_failure;
+  };
+
+  if !result.is_null() {
+    unsafe {
+      *result = deleted;
+    }
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_define_properties(
+  env: &mut Env,
+  object: napi_value,
+  property_count: usize,
+  properties: *const napi_property_descriptor,
+) -> napi_status {
+  let env_ptr = env as *mut Env;
+
+  if property_count > 0 {
+    check_arg!(env, properties);
+  }
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let properties = if property_count == 0 {
+    &[]
+  } else {
+    unsafe { std::slice::from_raw_parts(properties, property_count) }
+  };
+  for property in properties {
+    let property_name =
+      match unsafe { v8_name_from_property_descriptor(env_ptr, property) } {
+        Ok(name) => name,
+        Err(status) => return status,
+      };
+
+    let writable = property.attributes & napi_writable != 0;
+    let enumerable = property.attributes & napi_enumerable != 0;
+    let configurable = property.attributes & napi_configurable != 0;
+
+    if property.getter.is_some() || property.setter.is_some() {
+      let local_getter: v8::Local<v8::Value> = if let Some(getter) =
+        property.getter
+      {
+        create_function(&mut env.scope(), env_ptr, None, getter, property.data)
+          .into()
+      } else {
+        v8::undefined(scope).into()
+      };
+      let local_setter: v8::Local<v8::Value> = if let Some(setter) =
+        property.setter
+      {
+        create_function(&mut env.scope(), env_ptr, None, setter, property.data)
+          .into()
+      } else {
+        v8::undefined(scope).into()
+      };
+
+      let mut desc =
+        v8::PropertyDescriptor::new_from_get_set(local_getter, local_setter);
+      desc.set_enumerable(enumerable);
+      desc.set_configurable(configurable);
+
+      if !object
+        .define_property(scope, property_name, &desc)
+        .unwrap_or(false)
+      {
+        return napi_invalid_arg;
+      }
+    } else if let Some(method) = property.method {
+      let method: v8::Local<v8::Value> = {
+        let function = create_function(
+          &mut env.scope(),
+          env_ptr,
+          None,
+          method,
+          property.data,
+        );
+        function.into()
+      };
+
+      let mut desc =
+        v8::PropertyDescriptor::new_from_value_writable(method, writable);
+      desc.set_enumerable(enumerable);
+      desc.set_configurable(configurable);
+
+      if !object
+        .define_property(scope, property_name, &desc)
+        .unwrap_or(false)
+      {
+        return napi_generic_failure;
+      }
+    } else {
+      let value = property.value.unwrap();
+
+      if enumerable & writable & configurable {
+        if !object
+          .create_data_property(scope, property_name, value)
+          .unwrap_or(false)
+        {
+          return napi_invalid_arg;
+        }
+      } else {
+        let mut desc =
+          v8::PropertyDescriptor::new_from_value_writable(value, writable);
+        desc.set_enumerable(enumerable);
+        desc.set_configurable(configurable);
+
+        if !object
+          .define_property(scope, property_name, &desc)
+          .unwrap_or(false)
+        {
+          return napi_invalid_arg;
+        }
+      }
+    }
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_object_freeze(env: &mut Env, object: napi_value) -> napi_status {
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  if !object
+    .set_integrity_level(scope, v8::IntegrityLevel::Frozen)
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_object_seal(env: &mut Env, object: napi_value) -> napi_status {
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  if !object
+    .set_integrity_level(scope, v8::IntegrityLevel::Sealed)
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_is_array(
+  env: *mut Env,
+  value: napi_value,
+  result: *mut bool,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let value = value.unwrap();
+
+  unsafe {
+    *result = value.is_array();
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_get_array_length(
+  env: &mut Env,
+  value: napi_value,
+  result: *mut u32,
+) -> napi_status {
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let value = value.unwrap();
+
+  match v8::Local::<v8::Array>::try_from(value) {
+    Ok(array) => {
+      unsafe {
+        *result = array.length();
+      }
+      napi_ok
+    }
+    Err(_) => napi_array_expected,
+  }
+}
+
+#[napi_sym]
+fn napi_strict_equals(
+  env: &mut Env,
+  lhs: napi_value,
+  rhs: napi_value,
+  result: *mut bool,
+) -> napi_status {
+  check_arg!(env, lhs);
+  check_arg!(env, rhs);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = lhs.unwrap().strict_equals(rhs.unwrap());
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_get_prototype<'s>(
+  env: &'s mut Env,
+  object: napi_value,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, result);
+
+  let scope = &mut env.scope();
+
+  let Some(object) = object.and_then(|o| o.to_object(scope)) else {
+    return napi_object_expected;
+  };
+
+  let Some(proto) = object.get_prototype(scope) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = proto.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_create_object(
+  env_ptr: *mut Env,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
   check_arg!(env, result);
-  return_status_if_false!(
+
+  unsafe {
+    *result = v8::Object::new(&mut env.scope()).into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_create_array(
+  env_ptr: *mut Env,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Array::new(&mut env.scope(), 0).into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_create_array_with_length(
+  env_ptr: *mut Env,
+  length: usize,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Array::new(&mut env.scope(), length as _).into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_create_string_latin1(
+  env_ptr: *mut Env,
+  string: *const c_char,
+  length: usize,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  if length > 0 {
+    check_arg!(env, string);
+  }
+  crate::return_status_if_false!(
     env,
     (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
     napi_invalid_arg
   );
 
-  let string = if length == NAPI_AUTO_LENGTH {
-    std::ffi::CStr::from_ptr(string as *const _)
-      .to_str()
-      .unwrap()
-      .as_bytes()
+  let buffer = if length > 0 {
+    unsafe {
+      std::slice::from_raw_parts(
+        string as _,
+        if length == NAPI_AUTO_LENGTH {
+          std::ffi::CStr::from_ptr(string).to_bytes().len()
+        } else {
+          length
+        },
+      )
+    }
   } else {
-    std::slice::from_raw_parts(string, length)
+    &[]
   };
-  let Some(v8str) = v8::String::new_from_one_byte(
+
+  let Some(string) = v8::String::new_from_one_byte(
     &mut env.scope(),
-    string,
+    buffer,
     v8::NewStringType::Normal,
   ) else {
-    return napi_generic_failure;
+    return napi_set_last_error(env_ptr, napi_generic_failure);
   };
-  *result = v8str.into();
 
-  napi_ok
+  unsafe {
+    *result = string.into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_create_string_utf8(
+  env_ptr: *mut Env,
+  string: *const c_char,
+  length: usize,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  if length > 0 {
+    check_arg!(env, string);
+  }
+  crate::return_status_if_false!(
+    env,
+    (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
+    napi_invalid_arg
+  );
+
+  let buffer = if length > 0 {
+    unsafe {
+      std::slice::from_raw_parts(
+        string as _,
+        if length == NAPI_AUTO_LENGTH {
+          std::ffi::CStr::from_ptr(string).to_bytes().len()
+        } else {
+          length
+        },
+      )
+    }
+  } else {
+    &[]
+  };
+
+  let Some(string) = v8::String::new_from_utf8(
+    &mut env.scope(),
+    buffer,
+    v8::NewStringType::Normal,
+  ) else {
+    return napi_set_last_error(env_ptr, napi_generic_failure);
+  };
+
+  unsafe {
+    *result = string.into();
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_create_string_utf16(
-  env: *mut Env,
+  env_ptr: *mut Env,
   string: *const u16,
   length: usize,
   result: *mut napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+  let env = check_env!(env_ptr);
   if length > 0 {
     check_arg!(env, string);
   }
+  crate::return_status_if_false!(
+    env,
+    (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
+    napi_invalid_arg
+  );
+
+  let buffer = if length > 0 {
+    unsafe {
+      std::slice::from_raw_parts(
+        string,
+        if length == NAPI_AUTO_LENGTH {
+          let mut length = 0;
+          while *(string.add(length)) != 0 {
+            length += 1;
+          }
+          length
+        } else {
+          length
+        },
+      )
+    }
+  } else {
+    &[]
+  };
+
+  let Some(string) = v8::String::new_from_two_byte(
+    &mut env.scope(),
+    buffer,
+    v8::NewStringType::Normal,
+  ) else {
+    return napi_set_last_error(env_ptr, napi_generic_failure);
+  };
+
+  unsafe {
+    *result = string.into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn node_api_create_external_string_latin1(
+  env_ptr: *mut Env,
+  string: *const c_char,
+  length: usize,
+  nogc_finalize_callback: Option<napi_finalize>,
+  finalize_hint: *mut c_void,
+  result: *mut napi_value,
+  copied: *mut bool,
+) -> napi_status {
+  let status =
+    unsafe { napi_create_string_latin1(env_ptr, string, length, result) };
+
+  if status == napi_ok {
+    unsafe {
+      *copied = true;
+    }
+
+    if let Some(finalize) = nogc_finalize_callback {
+      unsafe {
+        finalize(env_ptr as napi_env, string as *mut c_void, finalize_hint);
+      }
+    }
+  }
+
+  status
+}
+
+#[napi_sym]
+fn node_api_create_external_string_utf16(
+  env_ptr: *mut Env,
+  string: *const u16,
+  length: usize,
+  nogc_finalize_callback: Option<napi_finalize>,
+  finalize_hint: *mut c_void,
+  result: *mut napi_value,
+  copied: *mut bool,
+) -> napi_status {
+  let status =
+    unsafe { napi_create_string_utf16(env_ptr, string, length, result) };
+
+  if status == napi_ok {
+    unsafe {
+      *copied = true;
+    }
+
+    if let Some(finalize) = nogc_finalize_callback {
+      unsafe {
+        finalize(env_ptr as napi_env, string as *mut c_void, finalize_hint);
+      }
+    }
+  }
+
+  status
+}
+
+#[napi_sym]
+fn node_api_create_property_key_utf16(
+  env_ptr: *mut Env,
+  string: *const u16,
+  length: usize,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  if length > 0 {
+    check_arg!(env, string);
+  }
+  crate::return_status_if_false!(
+    env,
+    (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
+    napi_invalid_arg
+  );
+
+  let buffer = if length > 0 {
+    unsafe {
+      std::slice::from_raw_parts(
+        string,
+        if length == NAPI_AUTO_LENGTH {
+          let mut length = 0;
+          while *(string.add(length)) != 0 {
+            length += 1;
+          }
+          length
+        } else {
+          length
+        },
+      )
+    }
+  } else {
+    &[]
+  };
+
+  let Some(string) = v8::String::new_from_two_byte(
+    &mut env.scope(),
+    buffer,
+    v8::NewStringType::Internalized,
+  ) else {
+    return napi_set_last_error(env_ptr, napi_generic_failure);
+  };
+
+  unsafe {
+    *result = string.into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_create_double(
+  env_ptr: *mut Env,
+  value: f64,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Number::new(&mut env.scope(), value).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_int32(
+  env_ptr: *mut Env,
+  value: i32,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Integer::new(&mut env.scope(), value).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_uint32(
+  env_ptr: *mut Env,
+  value: u32,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Integer::new_from_unsigned(&mut env.scope(), value).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_int64(
+  env_ptr: *mut Env,
+  value: i64,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Number::new(&mut env.scope(), value as _).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_bigint_int64(
+  env_ptr: *mut Env,
+  value: i64,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::BigInt::new_from_i64(&mut env.scope(), value).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_bigint_uint64(
+  env_ptr: *mut Env,
+  value: u64,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::BigInt::new_from_u64(&mut env.scope(), value).into();
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_create_bigint_words<'s>(
+  env: &'s mut Env,
+  sign_bit: bool,
+  word_count: usize,
+  words: *const u64,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, words);
+  check_arg!(env, result);
+
+  if word_count > INT_MAX as _ {
+    return napi_invalid_arg;
+  }
+
+  match v8::BigInt::new_from_words(&mut env.scope(), sign_bit, unsafe {
+    std::slice::from_raw_parts(words, word_count)
+  }) {
+    Some(value) => unsafe {
+      *result = value.into();
+    },
+    None => {
+      return napi_generic_failure;
+    }
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_get_boolean(
+  env: *mut Env,
+  value: bool,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::Boolean::new(env.isolate(), value).into();
+  }
+
+  return napi_clear_last_error(env);
+}
+
+#[napi_sym]
+fn napi_create_symbol(
+  env_ptr: *mut Env,
+  description: napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  let description = if let Some(d) = *description {
+    let Some(d) = d.to_string(&mut env.scope()) else {
+      return napi_set_last_error(env, napi_string_expected);
+    };
+    Some(d)
+  } else {
+    None
+  };
+
+  unsafe {
+    *result = v8::Symbol::new(&mut env.scope(), description).into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn node_api_symbol_for(
+  env: *mut Env,
+  utf8description: *const c_char,
+  length: usize,
+  result: *mut napi_value,
+) -> napi_status {
+  {
+    let env = check_env!(env);
+    check_arg!(env, result);
+
+    let description_string =
+      match unsafe { check_new_from_utf8_len(env, utf8description, length) } {
+        Ok(s) => s,
+        Err(status) => return napi_set_last_error(env, status),
+      };
+
+    unsafe {
+      *result =
+        v8::Symbol::for_key(&mut env.scope(), description_string).into();
+    }
+  }
+
+  napi_clear_last_error(env)
+}
+
+macro_rules! napi_create_error_impl {
+  ($env_ptr:ident, $code:ident, $msg:ident, $result:ident, $error:ident) => {{
+    let env_ptr = $env_ptr;
+    let code = $code;
+    let msg = $msg;
+    let result = $result;
+
+    let env = check_env!(env_ptr);
+    check_arg!(env, msg);
+    check_arg!(env, result);
+
+    let Some(message) =
+      msg.and_then(|v| v8::Local::<v8::String>::try_from(v).ok())
+    else {
+      return napi_set_last_error(env_ptr, napi_string_expected);
+    };
+
+    let error = v8::Exception::$error(&mut env.scope(), message);
+
+    if let Some(code) = *code {
+      let error_obj: v8::Local<v8::Object> = error.try_into().unwrap();
+      let code_key = v8::String::new(&mut env.scope(), "code").unwrap();
+      if !error_obj
+        .set(&mut env.scope(), code_key.into(), code)
+        .unwrap_or(false)
+      {
+        return napi_set_last_error(env_ptr, napi_generic_failure);
+      }
+    }
+
+    unsafe {
+      *result = error.into();
+    }
+
+    return napi_clear_last_error(env_ptr);
+  }};
+}
+
+#[napi_sym]
+fn napi_create_error(
+  env_ptr: *mut Env,
+  code: napi_value,
+  msg: napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  napi_create_error_impl!(env_ptr, code, msg, result, error)
+}
+
+#[napi_sym]
+fn napi_create_type_error(
+  env_ptr: *mut Env,
+  code: napi_value,
+  msg: napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  napi_create_error_impl!(env_ptr, code, msg, result, type_error)
+}
+
+#[napi_sym]
+fn napi_create_range_error(
+  env_ptr: *mut Env,
+  code: napi_value,
+  msg: napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  napi_create_error_impl!(env_ptr, code, msg, result, range_error)
+}
+
+#[napi_sym]
+fn node_api_create_syntax_error(
+  env_ptr: *mut Env,
+  code: napi_value,
+  msg: napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  napi_create_error_impl!(env_ptr, code, msg, result, syntax_error)
+}
+
+pub fn get_value_type(value: v8::Local<v8::Value>) -> Option<napi_valuetype> {
+  if value.is_undefined() {
+    Some(napi_undefined)
+  } else if value.is_null() {
+    Some(napi_null)
+  } else if value.is_external() {
+    Some(napi_external)
+  } else if value.is_boolean() {
+    Some(napi_boolean)
+  } else if value.is_number() {
+    Some(napi_number)
+  } else if value.is_big_int() {
+    Some(napi_bigint)
+  } else if value.is_string() {
+    Some(napi_string)
+  } else if value.is_symbol() {
+    Some(napi_symbol)
+  } else if value.is_function() {
+    Some(napi_function)
+  } else if value.is_object() {
+    Some(napi_object)
+  } else {
+    None
+  }
+}
+
+#[napi_sym]
+fn napi_typeof(
+  env: *mut Env,
+  value: napi_value,
+  result: *mut napi_valuetype,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(ty) = get_value_type(value.unwrap()) else {
+    return napi_set_last_error(env, napi_invalid_arg);
+  };
+
+  unsafe {
+    *result = ty;
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_get_undefined(env: *mut Env, result: *mut napi_value) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::undefined(&mut env.scope()).into();
+  }
+
+  return napi_clear_last_error(env);
+}
+
+#[napi_sym]
+fn napi_get_null(env: *mut Env, result: *mut napi_value) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = v8::null(&mut env.scope()).into();
+  }
+
+  return napi_clear_last_error(env);
+}
+
+#[napi_sym]
+fn napi_get_cb_info(
+  env: *mut Env,
+  cbinfo: napi_callback_info,
+  argc: *mut i32,
+  argv: *mut napi_value,
+  this_arg: *mut napi_value,
+  data: *mut *mut c_void,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, cbinfo);
+
+  let cbinfo: &CallbackInfo = unsafe { &*(cbinfo as *const CallbackInfo) };
+  let args = unsafe { &*(cbinfo.args as *const v8::FunctionCallbackArguments) };
+
+  if !argv.is_null() {
+    check_arg!(env, argc);
+    let argc = unsafe { *argc as usize };
+    for i in 0..argc {
+      let mut arg = args.get(i as _);
+      unsafe {
+        *argv.add(i) = arg.into();
+      }
+    }
+  }
+
+  if !argc.is_null() {
+    unsafe {
+      *argc = args.length();
+    }
+  }
+
+  if !this_arg.is_null() {
+    unsafe {
+      *this_arg = args.this().into();
+    }
+  }
+
+  if !data.is_null() {
+    unsafe {
+      *data = cbinfo.cb_info;
+    }
+  }
+
+  napi_clear_last_error(env);
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_get_new_target(
+  env: *mut Env,
+  cbinfo: napi_callback_info,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, cbinfo);
+  check_arg!(env, result);
+
+  let cbinfo: &CallbackInfo = unsafe { &*(cbinfo as *const CallbackInfo) };
+  let args = unsafe { &*(cbinfo.args as *const v8::FunctionCallbackArguments) };
+
+  unsafe {
+    *result = args.new_target().into();
+  }
+
+  return napi_clear_last_error(env);
+}
+
+#[napi_sym]
+fn napi_call_function(
+  env_ptr: *mut Env,
+  recv: napi_value,
+  func: napi_value,
+  argc: usize,
+  argv: *const napi_value,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, recv);
+  let args = if argc > 0 {
+    check_arg!(env, argv);
+    unsafe {
+      std::slice::from_raw_parts(argv as *mut v8::Local<v8::Value>, argc)
+    }
+  } else {
+    &[]
+  };
+
+  let Some(func) =
+    func.and_then(|f| v8::Local::<v8::Function>::try_from(f).ok())
+  else {
+    return napi_set_last_error(env, napi_function_expected);
+  };
+
+  let Some(v) = func.call(&mut env.scope(), recv.unwrap(), args) else {
+    return napi_set_last_error(env_ptr, napi_generic_failure);
+  };
+
+  if !result.is_null() {
+    unsafe {
+      *result = v.into();
+    }
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_get_global(env_ptr: *mut Env, result: *mut napi_value) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  let global = v8::Local::new(&mut env.scope(), &env.global);
+  unsafe {
+    *result = global.into();
+  }
+
+  return napi_clear_last_error(env_ptr);
+}
+
+#[napi_sym]
+fn napi_throw(env: *mut Env, error: napi_value) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, error);
+
+  if env.last_exception.is_some() {
+    return napi_pending_exception;
+  }
+
+  let error = error.unwrap();
+  env.scope().throw_exception(error);
+  let error = v8::Global::new(&mut env.scope(), error);
+  env.last_exception = Some(error);
+
+  napi_clear_last_error(env)
+}
+
+macro_rules! napi_throw_error_impl {
+  ($env:ident, $code:ident, $msg:ident, $error:ident) => {{
+    let env = check_env!($env);
+    let env_ptr = env as *mut Env;
+    let code = $code;
+    let msg = $msg;
+
+    if env.last_exception.is_some() {
+      return napi_pending_exception;
+    }
+
+    let str_ = match unsafe { check_new_from_utf8(env, msg) } {
+      Ok(s) => s,
+      Err(status) => return status,
+    };
+
+    let error = v8::Exception::$error(&mut env.scope(), str_);
+
+    if !code.is_null() {
+      let error_obj: v8::Local<v8::Object> = error.try_into().unwrap();
+      let code = match unsafe { check_new_from_utf8(env_ptr, code) } {
+        Ok(s) => s,
+        Err(status) => return napi_set_last_error(env, status),
+      };
+      let code_key = v8::String::new(&mut env.scope(), "code").unwrap();
+      if !error_obj
+        .set(&mut env.scope(), code_key.into(), code.into())
+        .unwrap_or(false)
+      {
+        return napi_set_last_error(env, napi_generic_failure);
+      }
+    }
+
+    env.scope().throw_exception(error);
+    let error = v8::Global::new(&mut env.scope(), error);
+    env.last_exception = Some(error);
+
+    napi_clear_last_error(env)
+  }};
+}
+
+#[napi_sym]
+fn napi_throw_error(
+  env: *mut Env,
+  code: *const c_char,
+  msg: *const c_char,
+) -> napi_status {
+  napi_throw_error_impl!(env, code, msg, error)
+}
+
+#[napi_sym]
+fn napi_throw_type_error(
+  env: *mut Env,
+  code: *const c_char,
+  msg: *const c_char,
+) -> napi_status {
+  napi_throw_error_impl!(env, code, msg, type_error)
+}
+
+#[napi_sym]
+fn napi_throw_range_error(
+  env: *mut Env,
+  code: *const c_char,
+  msg: *const c_char,
+) -> napi_status {
+  napi_throw_error_impl!(env, code, msg, range_error)
+}
+
+#[napi_sym]
+fn node_api_throw_syntax_error(
+  env: *mut Env,
+  code: *const c_char,
+  msg: *const c_char,
+) -> napi_status {
+  napi_throw_error_impl!(env, code, msg, syntax_error)
+}
+
+#[napi_sym]
+fn napi_is_error(
+  env: *mut Env,
+  value: napi_value,
+  result: *mut bool,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = value.unwrap().is_native_error();
+  }
+
+  return napi_clear_last_error(env);
+}
+
+#[napi_sym]
+fn napi_get_value_double(
+  env_ptr: *mut Env,
+  value: napi_value,
+  result: *mut f64,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
   check_arg!(env, result);
-  return_status_if_false!(
-    env,
-    (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
-    napi_invalid_arg
-  );
 
-  let string = if length == NAPI_AUTO_LENGTH {
-    let s = std::ffi::CStr::from_ptr(string as *const _)
-      .to_str()
-      .unwrap();
-    std::slice::from_raw_parts(s.as_ptr() as *const u16, s.len())
-  } else {
-    std::slice::from_raw_parts(string, length)
+  let Some(number) =
+    value.and_then(|v| v8::Local::<v8::Number>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_number_expected);
   };
 
-  match v8::String::new_from_two_byte(
-    &mut env.scope(),
-    string,
-    v8::NewStringType::Normal,
-  ) {
-    Some(v8str) => {
-      *result = v8str.into();
-    }
-    None => return napi_generic_failure,
+  unsafe {
+    *result = number.value();
   }
-  napi_ok
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_string_utf8(
-  env: *mut Env,
-  string: *const u8,
-  length: usize,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_value_int32(
+  env_ptr: *mut Env,
+  value: napi_value,
+  result: *mut i32,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  if length > 0 {
-    check_arg!(env, string);
-  }
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
   check_arg!(env, result);
-  return_status_if_false!(
-    env,
-    (length == NAPI_AUTO_LENGTH) || length <= INT_MAX as _,
-    napi_invalid_arg
-  );
 
-  let string = if length == NAPI_AUTO_LENGTH {
-    std::ffi::CStr::from_ptr(string as *const _)
-      .to_str()
-      .unwrap()
-  } else {
-    let string = std::slice::from_raw_parts(string, length);
-    std::str::from_utf8(string).unwrap()
+  let Some(value) = value.unwrap().int32_value(&mut env.scope()) else {
+    return napi_set_last_error(env, napi_number_expected);
   };
-  let v8str = v8::String::new(&mut env.scope(), string).unwrap();
-  *result = v8str.into();
 
-  napi_ok
+  unsafe {
+    *result = value;
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_symbol(
-  env: *mut Env,
-  description: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_value_uint32(
+  env_ptr: *mut Env,
+  value: napi_value,
+  result: *mut u32,
 ) -> napi_status {
-  check_env!(env);
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
   check_arg!(env, result);
-  let env = unsafe { &mut *env };
 
-  let scope = &mut env.scope();
-  let description = if let Some(d) = *description {
-    let Some(d) = d.to_string(scope) else {
-      return napi_string_expected;
-    };
-    Some(d)
-  } else {
-    None
+  let Some(value) = value.unwrap().uint32_value(&mut env.scope()) else {
+    return napi_set_last_error(env, napi_number_expected);
   };
-  *result = v8::Symbol::new(scope, description).into();
-  napi_ok
+
+  unsafe {
+    *result = value;
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
-fn napi_create_typedarray(
-  env: *mut Env,
-  ty: napi_typedarray_type,
-  length: usize,
-  arraybuffer: napi_value,
-  byte_offset: usize,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_get_value_int64(
+  env_ptr: *mut Env,
+  value: napi_value,
+  result: *mut i64,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let ab = napi_value_unchecked(arraybuffer);
-  let Ok(ab) = v8::Local::<v8::ArrayBuffer>::try_from(ab) else {
-    return napi_arraybuffer_expected;
-  };
-  let typedarray: v8::Local<v8::Value> = match ty {
-    napi_uint8_array => {
-      v8::Uint8Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_uint8_clamped_array => {
-      v8::Uint8ClampedArray::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_int8_array => {
-      v8::Int8Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_uint16_array => {
-      v8::Uint16Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_int16_array => {
-      v8::Int16Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_uint32_array => {
-      v8::Uint32Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_int32_array => {
-      v8::Int32Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_float32_array => {
-      v8::Float32Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_float64_array => {
-      v8::Float64Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_bigint64_array => {
-      v8::BigInt64Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    napi_biguint64_array => {
-      v8::BigUint64Array::new(&mut env.scope(), ab, byte_offset, length)
-        .unwrap()
-        .into()
-    }
-    _ => {
-      return napi_invalid_arg;
-    }
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(number) =
+    value.and_then(|v| v8::Local::<v8::Number>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_number_expected);
   };
-  *result = typedarray.into();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_make_callback(
-  env: *mut Env,
-  async_context: *mut c_void,
-  recv: napi_value,
-  func: napi_value,
-  argc: isize,
-  argv: *const napi_value,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, recv);
-  if argc > 0 {
-    check_arg!(env, argv);
-  }
+  let value = number.value();
 
-  if !async_context.is_null() {
-    log::info!("napi_make_callback: async_context is not supported");
+  unsafe {
+    if value.is_finite() {
+      *result = value as _;
+    } else {
+      *result = 0;
+    }
   }
 
-  let recv = napi_value_unchecked(recv);
-  let func = napi_value_unchecked(func);
-
-  let Ok(func) = v8::Local::<v8::Function>::try_from(func) else {
-    return napi_function_expected;
-  };
-  let argv: &[v8::Local<v8::Value>] =
-    transmute(std::slice::from_raw_parts(argv, argc as usize));
-  let ret = func.call(&mut env.scope(), recv, argv);
-  *result = transmute::<Option<v8::Local<v8::Value>>, napi_value>(ret);
-  napi_ok
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_bigint_int64(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   result: *mut i64,
   lossless: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let bigint = value.to_big_int(&mut env.scope()).unwrap();
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
+  check_arg!(env, result);
+  check_arg!(env, lossless);
+
+  let Some(bigint) =
+    value.and_then(|v| v8::Local::<v8::BigInt>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_bigint_expected);
+  };
+
   let (result_, lossless_) = bigint.i64_value();
-  *result = result_;
-  *lossless = lossless_;
-  // TODO(bartlomieju):
-  // napi_clear_last_error()
-  napi_ok
+
+  unsafe {
+    *result = result_;
+    *lossless = lossless_;
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_bigint_uint64(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   result: *mut u64,
   lossless: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let bigint = value.to_big_int(&mut env.scope()).unwrap();
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
+  check_arg!(env, result);
+  check_arg!(env, lossless);
+
+  let Some(bigint) =
+    value.and_then(|v| v8::Local::<v8::BigInt>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_bigint_expected);
+  };
+
   let (result_, lossless_) = bigint.u64_value();
-  *result = result_;
-  *lossless = lossless_;
-  // TODO(bartlomieju):
-  // napi_clear_last_error()
-  napi_ok
+
+  unsafe {
+    *result = result_;
+    *lossless = lossless_;
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_bigint_words(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   sign_bit: *mut i32,
   word_count: *mut usize,
   words: *mut u64,
 ) -> napi_status {
-  check_env!(env);
-  // TODO(bartlomieju):
-  // check_arg!(env, value);
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
   check_arg!(env, word_count);
-  let env = unsafe { &mut *env };
 
-  let value = napi_value_unchecked(value);
-  let big = match value.to_big_int(&mut env.scope()) {
-    Some(b) => b,
-    None => return napi_bigint_expected,
+  let Some(bigint) =
+    value.and_then(|v| v8::Local::<v8::BigInt>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_bigint_expected);
   };
+
   let word_count_int;
 
   if sign_bit.is_null() && words.is_null() {
-    word_count_int = big.word_count();
+    word_count_int = bigint.word_count();
   } else {
     check_arg!(env, sign_bit);
     check_arg!(env, words);
-    let out_words = std::slice::from_raw_parts_mut(words, *word_count);
-    let (sign, slice_) = big.to_words_array(out_words);
+    let out_words =
+      unsafe { std::slice::from_raw_parts_mut(words, *word_count) };
+    let (sign, slice_) = bigint.to_words_array(out_words);
     word_count_int = slice_.len();
-    *sign_bit = sign as i32;
+    unsafe {
+      *sign_bit = sign as i32;
+    }
   }
 
-  *word_count = word_count_int;
-  // TODO(bartlomieju):
-  // napi_clear_last_error()
-  napi_ok
+  unsafe {
+    *word_count = word_count_int;
+  }
+
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_bool(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  *result = value.boolean_value(&mut env.scope());
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_get_value_double(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut f64,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  return_status_if_false!(env, value.is_number(), napi_number_expected);
-  *result = value.number_value(&mut env.scope()).unwrap();
-  napi_ok
-}
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
+  check_arg!(env, result);
 
-#[napi_sym::napi_sym]
-fn napi_get_value_external(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut *mut c_void,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  let ext = v8::Local::<v8::External>::try_from(value).unwrap();
-  *result = ext.value();
-  napi_ok
-}
+  let Some(boolean) =
+    value.and_then(|v| v8::Local::<v8::Boolean>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_boolean_expected);
+  };
 
-#[napi_sym::napi_sym]
-fn napi_get_value_int32(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut i32,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  *result = value.int32_value(&mut env.scope()).unwrap();
-  napi_ok
-}
+  unsafe {
+    *result = boolean.is_true();
+  }
 
-#[napi_sym::napi_sym]
-fn napi_get_value_int64(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut i64,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  *result = value.integer_value(&mut env.scope()).unwrap();
-  napi_ok
+  return napi_clear_last_error(env_ptr);
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_string_latin1(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
-  buf: *mut u8,
+  buf: *mut c_char,
   bufsize: usize,
   result: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-
-  let value = napi_value_unchecked(value);
-
-  if !value.is_string() && !value.is_string_object() {
-    return napi_string_expected;
-  }
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
 
-  let v8str = value.to_string(&mut env.scope()).unwrap();
-  let string_len = v8str.utf8_length(&mut env.scope());
+  let Some(value) =
+    value.and_then(|v| v8::Local::<v8::String>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_string_expected);
+  };
 
   if buf.is_null() {
-    *result = string_len;
+    check_arg!(env, result);
+    unsafe {
+      *result = value.length();
+    }
   } else if bufsize != 0 {
-    let buffer = std::slice::from_raw_parts_mut(buf, bufsize - 1);
-    let copied = v8str.write_one_byte(
+    let buffer =
+      unsafe { std::slice::from_raw_parts_mut(buf as _, bufsize - 1) };
+    let copied = value.write_one_byte(
       &mut env.scope(),
       buffer,
       0,
       v8::WriteOptions::NO_NULL_TERMINATION,
     );
-    buf.add(copied).write(0);
+    unsafe {
+      buf.add(copied).write(0);
+    }
     if !result.is_null() {
-      *result = copied;
+      unsafe {
+        *result = copied;
+      }
     }
   } else if !result.is_null() {
-    *result = string_len;
+    unsafe {
+      *result = 0;
+    }
   }
 
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_string_utf8(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   buf: *mut u8,
   bufsize: usize,
   result: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-
-  let value = napi_value_unchecked(value);
-
-  if !value.is_string() && !value.is_string_object() {
-    return napi_string_expected;
-  }
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
 
-  let v8str = value.to_string(&mut env.scope()).unwrap();
-  let string_len = v8str.utf8_length(&mut env.scope());
+  let Some(value) =
+    value.and_then(|v| v8::Local::<v8::String>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_string_expected);
+  };
 
   if buf.is_null() {
-    *result = string_len;
+    check_arg!(env, result);
+    unsafe {
+      *result = value.utf8_length(env.isolate());
+    }
   } else if bufsize != 0 {
-    let buffer = std::slice::from_raw_parts_mut(buf, bufsize - 1);
-    let copied = v8str.write_utf8(
+    let buffer =
+      unsafe { std::slice::from_raw_parts_mut(buf as _, bufsize - 1) };
+    let copied = value.write_utf8(
       &mut env.scope(),
       buffer,
       None,
-      v8::WriteOptions::NO_NULL_TERMINATION
-        | v8::WriteOptions::REPLACE_INVALID_UTF8,
+      v8::WriteOptions::REPLACE_INVALID_UTF8
+        | v8::WriteOptions::NO_NULL_TERMINATION,
     );
-    buf.add(copied).write(0);
+    unsafe {
+      buf.add(copied).write(0);
+    }
     if !result.is_null() {
-      *result = copied;
+      unsafe {
+        *result = copied;
+      }
     }
   } else if !result.is_null() {
-    *result = string_len;
+    unsafe {
+      *result = 0;
+    }
   }
 
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_value_string_utf16(
-  env: *mut Env,
+  env_ptr: *mut Env,
   value: napi_value,
   buf: *mut u16,
   bufsize: usize,
   result: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-
-  let value = napi_value_unchecked(value);
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
 
-  if !value.is_string() && !value.is_string_object() {
-    return napi_string_expected;
-  }
-
-  let v8str = value.to_string(&mut env.scope()).unwrap();
-  let string_len = v8str.length();
+  let Some(value) =
+    value.and_then(|v| v8::Local::<v8::String>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_string_expected);
+  };
 
   if buf.is_null() {
-    *result = string_len;
+    check_arg!(env, result);
+    unsafe {
+      *result = value.length();
+    }
   } else if bufsize != 0 {
-    let buffer = std::slice::from_raw_parts_mut(buf, bufsize - 1);
-    let copied = v8str.write(
+    let buffer =
+      unsafe { std::slice::from_raw_parts_mut(buf as _, bufsize - 1) };
+    let copied = value.write(
       &mut env.scope(),
       buffer,
       0,
       v8::WriteOptions::NO_NULL_TERMINATION,
     );
-    buf.add(copied).write(0);
+    unsafe {
+      buf.add(copied).write(0);
+    }
     if !result.is_null() {
-      *result = copied;
+      unsafe {
+        *result = copied;
+      }
     }
   } else if !result.is_null() {
-    *result = string_len;
+    unsafe {
+      *result = 0;
+    }
+  }
+
+  napi_clear_last_error(env_ptr)
+}
+
+#[napi_sym]
+fn napi_coerce_to_bool<'s>(
+  env: &'s mut Env,
+  value: napi_value,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let coerced = value.unwrap().to_boolean(&mut env.scope());
+
+  unsafe {
+    *result = coerced.into();
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_value_uint32(
-  env: *mut Env,
+#[napi_sym]
+fn napi_coerce_to_number<'s>(
+  env: &'s mut Env,
   value: napi_value,
-  result: *mut u32,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(coerced) = value.unwrap().to_number(&mut env.scope()) else {
+    return napi_number_expected;
+  };
+
+  unsafe {
+    *result = coerced.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_coerce_to_object<'s>(
+  env: &'s mut Env,
+  value: napi_value,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  *result = value.uint32_value(&mut env.scope()).unwrap();
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(coerced) = value.unwrap().to_object(&mut env.scope()) else {
+    return napi_object_expected;
+  };
+
+  unsafe {
+    *result = coerced.into();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_add_finalizer(
-  env_ptr: *mut Env,
+#[napi_sym]
+fn napi_coerce_to_string<'s>(
+  env: &'s mut Env,
+  value: napi_value,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(coerced) = value.unwrap().to_string(&mut env.scope()) else {
+    return napi_string_expected;
+  };
+
+  unsafe {
+    *result = coerced.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_wrap(
+  env: &mut Env,
   js_object: napi_value,
   native_object: *mut c_void,
-  finalize_cb: napi_finalize,
+  finalize_cb: Option<napi_finalize>,
   finalize_hint: *mut c_void,
   result: *mut napi_ref,
 ) -> napi_status {
-  check_env!(env_ptr);
+  check_arg!(env, js_object);
+  let env_ptr = env as *mut Env;
+
+  let Some(obj) =
+    js_object.and_then(|v| v8::Local::<v8::Object>::try_from(v).ok())
+  else {
+    return napi_invalid_arg;
+  };
 
-  let value = napi_value_unchecked(js_object);
-  let value =
-    weak_local(env_ptr, value, native_object, finalize_cb, finalize_hint);
+  let napi_wrap = v8::Local::new(&mut env.scope(), &env.shared().napi_wrap);
+
+  if obj
+    .has_private(&mut env.scope(), napi_wrap)
+    .unwrap_or(false)
+  {
+    return napi_invalid_arg;
+  }
 
   if !result.is_null() {
-    *result = transmute(value);
+    check_arg!(env, finalize_cb);
   }
 
-  napi_ok
-}
+  let ownership = if result.is_null() {
+    ReferenceOwnership::Runtime
+  } else {
+    ReferenceOwnership::Userland
+  };
+  let reference = Reference::new(
+    env_ptr,
+    obj.into(),
+    0,
+    ownership,
+    finalize_cb,
+    native_object,
+    finalize_hint,
+  );
 
-#[napi_sym::napi_sym]
-fn napi_adjust_external_memory(
-  env: *mut Env,
-  change_in_bytes: i64,
-  adjusted_value: *mut i64,
-) -> napi_status {
-  check_env!(env);
-  check_arg!(env, adjusted_value);
+  let reference = Reference::into_raw(reference) as *mut c_void;
+
+  if !result.is_null() {
+    check_arg!(env, finalize_cb);
+    unsafe {
+      *result = reference;
+    }
+  }
 
-  let env = unsafe { &mut *env };
-  let isolate = &mut *env.isolate_ptr;
-  *adjusted_value =
-    isolate.adjust_amount_of_external_allocated_memory(change_in_bytes);
+  let external = v8::External::new(&mut env.scope(), reference);
+  assert!(obj
+    .set_private(&mut env.scope(), napi_wrap, external.into())
+    .unwrap());
 
-  napi_clear_last_error(env);
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_call_function(
-  env: *mut Env,
-  recv: napi_value,
-  func: napi_value,
-  argc: usize,
-  argv: *const napi_value,
-  result: *mut napi_value,
+fn unwrap(
+  env: &mut Env,
+  obj: napi_value,
+  result: *mut *mut c_void,
+  keep: bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let recv = napi_value_unchecked(recv);
-  let func = napi_value_unchecked(func);
-  let Ok(func) = v8::Local::<v8::Function>::try_from(func) else {
-    return napi_function_expected;
+  check_arg!(env, obj);
+  if keep {
+    check_arg!(env, result);
+  }
+
+  let Some(obj) = obj.and_then(|v| v8::Local::<v8::Object>::try_from(v).ok())
+  else {
+    return napi_invalid_arg;
+  };
+
+  let napi_wrap = v8::Local::new(&mut env.scope(), &env.shared().napi_wrap);
+  let Some(val) = obj.get_private(&mut env.scope(), napi_wrap) else {
+    return napi_invalid_arg;
   };
 
-  let argv: &[v8::Local<v8::Value>] =
-    transmute(std::slice::from_raw_parts(argv, argc));
-  let ret = func.call(&mut env.scope(), recv, argv);
+  let Ok(external) = v8::Local::<v8::External>::try_from(val) else {
+    return napi_invalid_arg;
+  };
+
+  let reference = external.value() as *mut Reference;
+  let reference = unsafe { &mut *reference };
+
   if !result.is_null() {
-    *result = transmute::<Option<v8::Local<v8::Value>>, napi_value>(ret);
+    unsafe {
+      *result = reference.finalize_data;
+    }
+  }
+
+  if !keep {
+    assert!(obj
+      .delete_private(&mut env.scope(), napi_wrap)
+      .unwrap_or(false));
+    unsafe { Reference::remove(reference) };
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_close_escapable_handle_scope(
-  _env: *mut Env,
-  _scope: napi_escapable_handle_scope,
+#[napi_sym]
+fn napi_unwrap(
+  env: &mut Env,
+  obj: napi_value,
+  result: *mut *mut c_void,
 ) -> napi_status {
-  // TODO: do this properly
-  napi_ok
+  unwrap(env, obj, result, true)
 }
 
-#[napi_sym::napi_sym]
-fn napi_close_handle_scope(
-  env: *mut Env,
-  _scope: napi_handle_scope,
+#[napi_sym]
+fn napi_remove_wrap(
+  env: &mut Env,
+  obj: napi_value,
+  result: *mut *mut c_void,
 ) -> napi_status {
-  let env = &mut *env;
-  if env.open_handle_scopes == 0 {
-    return napi_handle_scope_mismatch;
-  }
-  // TODO: We are not opening a handle scope, therefore we cannot close it
-  // TODO: this is also not implemented in napi_open_handle_scope
-  // let _scope = &mut *(scope as *mut v8::HandleScope);
-  env.open_handle_scopes -= 1;
-  napi_ok
+  unwrap(env, obj, result, false)
 }
 
-#[napi_sym::napi_sym]
-fn napi_define_class(
-  env_ptr: *mut Env,
-  name: *const c_char,
-  length: isize,
-  constructor: napi_callback,
-  callback_data: *mut c_void,
-  property_count: usize,
-  properties: *const napi_property_descriptor,
-  result: *mut napi_value,
+struct ExternalWrapper {
+  data: *mut c_void,
+  type_tag: Option<napi_type_tag>,
+}
+
+#[napi_sym]
+fn napi_create_external<'s>(
+  env: &'s mut Env,
+  data: *mut c_void,
+  finalize_cb: Option<napi_finalize>,
+  finalize_hint: *mut c_void,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env_ptr);
-  let env = unsafe { &mut *env_ptr };
+  let env_ptr = env as *mut Env;
   check_arg!(env, result);
-  check_arg_option!(env, constructor);
-
-  if property_count > 0 {
-    check_arg!(env, properties);
-  }
 
-  let name = if length == -1 {
-    let Ok(s) = std::ffi::CStr::from_ptr(name).to_str() else {
-      return napi_invalid_arg;
-    };
-    s
-  } else {
-    let slice = std::slice::from_raw_parts(name as *const u8, length as usize);
-    std::str::from_utf8(slice).unwrap()
-  };
-
-  let tpl =
-    create_function_template(env_ptr, Some(name), constructor, callback_data);
+  let wrapper = Box::new(ExternalWrapper {
+    data,
+    type_tag: None,
+  });
 
-  let scope = &mut env.scope();
-  let napi_properties: &[napi_property_descriptor] =
-    std::slice::from_raw_parts(properties, property_count);
-  let mut static_property_count = 0;
+  let wrapper = Box::into_raw(wrapper);
+  let external = v8::External::new(&mut env.scope(), wrapper as _);
 
-  for p in napi_properties {
-    if p.attributes & napi_static != 0 {
-      // Will be handled below
-      static_property_count += 1;
-      continue;
-    }
+  if let Some(finalize_cb) = finalize_cb {
+    Reference::into_raw(Reference::new(
+      env_ptr,
+      external.into(),
+      0,
+      ReferenceOwnership::Runtime,
+      Some(finalize_cb),
+      data,
+      finalize_hint,
+    ));
+  }
 
-    let name = if !p.utf8name.is_null() {
-      let name_str = CStr::from_ptr(p.utf8name).to_str().unwrap();
-      v8::String::new(scope, name_str).unwrap()
-    } else {
-      transmute::<napi_value, v8::Local<v8::String>>(p.name)
-    };
+  unsafe {
+    *result = external.into();
+  }
 
-    let method = p.method;
-    let getter = p.getter;
-    let setter = p.setter;
+  napi_ok
+}
 
-    if getter.is_some() || setter.is_some() {
-      let getter: Option<v8::Local<v8::FunctionTemplate>> = if getter.is_some()
-      {
-        Some(create_function_template(env_ptr, None, p.getter, p.data))
-      } else {
-        None
-      };
-      let setter: Option<v8::Local<v8::FunctionTemplate>> = if setter.is_some()
-      {
-        Some(create_function_template(env_ptr, None, p.setter, p.data))
-      } else {
-        None
-      };
+#[napi_sym]
+fn napi_type_tag_object(
+  env: &mut Env,
+  object_or_external: napi_value,
+  type_tag: *const napi_type_tag,
+) -> napi_status {
+  check_arg!(env, object_or_external);
+  check_arg!(env, type_tag);
 
-      let mut accessor_property = v8::PropertyAttribute::NONE;
-      if getter.is_some()
-        && setter.is_some()
-        && (p.attributes & napi_writable) == 0
-      {
-        accessor_property =
-          accessor_property | v8::PropertyAttribute::READ_ONLY;
-      }
-      if p.attributes & napi_enumerable == 0 {
-        accessor_property =
-          accessor_property | v8::PropertyAttribute::DONT_ENUM;
-      }
-      if p.attributes & napi_configurable == 0 {
-        accessor_property =
-          accessor_property | v8::PropertyAttribute::DONT_DELETE;
-      }
+  let val = object_or_external.unwrap();
 
-      let proto = tpl.prototype_template(scope);
-      proto.set_accessor_property(
-        name.into(),
-        getter,
-        setter,
-        accessor_property,
-      );
-    } else if method.is_some() {
-      let function = create_function_template(env_ptr, None, p.method, p.data);
-      let proto = tpl.prototype_template(scope);
-      proto.set(name.into(), function.into());
-    } else {
-      let proto = tpl.prototype_template(scope);
-      proto.set(
-        name.into(),
-        transmute::<napi_value, v8::Local<v8::Data>>(p.value),
-      );
+  if let Ok(external) = v8::Local::<v8::External>::try_from(val) {
+    let wrapper_ptr = external.value() as *mut ExternalWrapper;
+    let wrapper = unsafe { &mut *wrapper_ptr };
+    if wrapper.type_tag.is_some() {
+      return napi_invalid_arg;
     }
+    wrapper.type_tag = Some(unsafe { *type_tag });
+    return napi_ok;
   }
 
-  let value: v8::Local<v8::Value> = tpl.get_function(scope).unwrap().into();
-  *result = value.into();
+  let Some(object) = val.to_object(&mut env.scope()) else {
+    return napi_object_expected;
+  };
 
-  if static_property_count > 0 {
-    let mut static_descriptors = Vec::with_capacity(static_property_count);
+  let key = v8::Local::new(&mut env.scope(), &env.shared().type_tag);
 
-    for p in napi_properties {
-      if p.attributes & napi_static != 0 {
-        static_descriptors.push(*p);
-      }
-    }
+  if object.has_private(&mut env.scope(), key).unwrap_or(false) {
+    return napi_invalid_arg;
+  }
 
-    status_call!(napi_define_properties(
-      env_ptr,
-      *result,
-      static_descriptors.len(),
-      static_descriptors.as_ptr(),
-    ));
+  let slice = unsafe { std::slice::from_raw_parts(type_tag as *const u64, 2) };
+  let Some(tag) = v8::BigInt::new_from_words(&mut env.scope(), false, slice)
+  else {
+    return napi_generic_failure;
+  };
+
+  if !object
+    .set_private(&mut env.scope(), key, tag.into())
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_define_properties(
-  env_ptr: *mut Env,
-  obj: napi_value,
-  property_count: usize,
-  properties: *const napi_property_descriptor,
+#[napi_sym]
+fn napi_check_object_type_tag(
+  env: &mut Env,
+  object_or_external: napi_value,
+  type_tag: *const napi_type_tag,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env_ptr);
-  let env = unsafe { &mut *env_ptr };
-  if property_count > 0 {
-    check_arg!(env, properties);
-  }
+  check_arg!(env, object_or_external);
+  check_arg!(env, type_tag);
+  check_arg!(env, result);
 
-  let scope = &mut env.scope();
+  let type_tag = unsafe { *type_tag };
 
-  let Ok(object) = v8::Local::<v8::Object>::try_from(napi_value_unchecked(obj))
-  else {
-    return napi_object_expected;
-  };
+  let val = object_or_external.unwrap();
 
-  let properties = std::slice::from_raw_parts(properties, property_count);
-  for property in properties {
-    let name = if !property.utf8name.is_null() {
-      let name_str = CStr::from_ptr(property.utf8name).to_str().unwrap();
-      let Some(name_v8_str) = v8::String::new(scope, name_str) else {
-        return napi_generic_failure;
-      };
-      name_v8_str.into()
-    } else {
-      let property_value = napi_value_unchecked(property.name);
-      let Ok(prop) = v8::Local::<v8::Name>::try_from(property_value) else {
-        return napi_name_expected;
+  if let Ok(external) = v8::Local::<v8::External>::try_from(val) {
+    let wrapper_ptr = external.value() as *mut ExternalWrapper;
+    let wrapper = unsafe { &mut *wrapper_ptr };
+    unsafe {
+      *result = match wrapper.type_tag {
+        Some(t) => t == type_tag,
+        None => false,
       };
-      prop
     };
+    return napi_ok;
+  }
 
-    if property.getter.is_some() || property.setter.is_some() {
-      let local_getter: v8::Local<v8::Value> = if property.getter.is_some() {
-        create_function(env_ptr, None, property.getter, property.data).into()
-      } else {
-        v8::undefined(scope).into()
-      };
-      let local_setter: v8::Local<v8::Value> = if property.setter.is_some() {
-        create_function(env_ptr, None, property.setter, property.data).into()
-      } else {
-        v8::undefined(scope).into()
-      };
+  let Some(object) = val.to_object(&mut env.scope()) else {
+    return napi_object_expected;
+  };
 
-      let mut desc =
-        v8::PropertyDescriptor::new_from_get_set(local_getter, local_setter);
-      desc.set_enumerable(property.attributes & napi_enumerable != 0);
-      desc.set_configurable(property.attributes & napi_configurable != 0);
+  let key = v8::Local::new(&mut env.scope(), &env.shared().type_tag);
 
-      let define_maybe = object.define_property(scope, name, &desc);
-      return_status_if_false!(
-        env_ptr,
-        define_maybe.is_some(),
-        napi_invalid_arg
-      );
-    } else if property.method.is_some() {
-      let value: v8::Local<v8::Value> = {
-        let function =
-          create_function(env_ptr, None, property.method, property.data);
-        function.into()
+  let Some(val) = object.get_private(&mut env.scope(), key) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = false;
+  }
+
+  if let Ok(bigint) = v8::Local::<v8::BigInt>::try_from(val) {
+    let mut words = [0u64; 2];
+    let (sign, words) = bigint.to_words_array(&mut words);
+    if !sign {
+      let pass = if words.len() == 2 {
+        type_tag.lower == words[0] && type_tag.upper == words[1]
+      } else if words.len() == 1 {
+        type_tag.lower == words[0] && type_tag.upper == 0
+      } else if words.is_empty() {
+        type_tag.lower == 0 && type_tag.upper == 0
+      } else {
+        false
       };
-      return_status_if_false!(
-        env_ptr,
-        object.set(scope, name.into(), value).is_some(),
-        napi_invalid_arg
-      );
-    } else {
-      let value = napi_value_unchecked(property.value);
-      return_status_if_false!(
-        env_ptr,
-        object.set(scope, name.into(), value).is_some(),
-        napi_invalid_arg
-      );
+      unsafe {
+        *result = pass;
+      }
     }
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_delete_element(
+#[napi_sym]
+fn napi_get_value_external(
   env: *mut Env,
   value: napi_value,
-  index: u32,
-  result: *mut bool,
+  result: *mut *mut c_void,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  *result = obj.delete_index(&mut env.scope(), index).unwrap_or(false);
-  napi_ok
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let Some(external) =
+    value.and_then(|v| v8::Local::<v8::External>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env, napi_invalid_arg);
+  };
+
+  let wrapper_ptr = external.value() as *const ExternalWrapper;
+  let wrapper = unsafe { &*wrapper_ptr };
+
+  unsafe {
+    *result = wrapper.data;
+  }
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_delete_property(
+#[napi_sym]
+fn napi_create_reference(
   env: *mut Env,
-  object: napi_value,
-  key: napi_value,
-  result: *mut bool,
+  value: napi_value,
+  initial_refcount: u32,
+  result: *mut napi_ref,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let value = value.unwrap();
+
+  let reference = Reference::new(
+    env,
+    value,
+    initial_refcount,
+    ReferenceOwnership::Userland,
+    None,
+    std::ptr::null_mut(),
+    std::ptr::null_mut(),
+  );
+
+  let ptr = Reference::into_raw(reference);
+
+  unsafe {
+    *result = ptr as _;
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_delete_reference(env: *mut Env, ref_: napi_ref) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, ref_);
+
+  let reference = unsafe { Reference::from_raw(ref_ as _) };
+
+  drop(reference);
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_reference_ref(
+  env: *mut Env,
+  ref_: napi_ref,
+  result: *mut u32,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, ref_);
+
+  let reference = unsafe { &mut *(ref_ as *mut Reference) };
+
+  let count = reference.ref_();
+
+  if !result.is_null() {
+    unsafe {
+      *result = count;
+    }
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_reference_unref(
+  env: *mut Env,
+  ref_: napi_ref,
+  result: *mut u32,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, key);
-  check_arg!(env, result);
+  let env = check_env!(env);
+  check_arg!(env, ref_);
 
-  let scope = &mut env.scope();
-  let Some(object) = object.map(|o| o.to_object(scope)).flatten() else {
-    return napi_invalid_arg;
-  };
+  let reference = unsafe { &mut *(ref_ as *mut Reference) };
 
-  let Some(deleted) = object.delete(scope, key.unwrap_unchecked()) else {
-    return napi_generic_failure;
-  };
+  if reference.ref_count == 0 {
+    return napi_set_last_error(env, napi_generic_failure);
+  }
 
-  *result = deleted;
-  napi_ok
-}
+  let count = reference.unref();
 
-// TODO: properly implement ref counting stuff
-#[napi_sym::napi_sym]
-fn napi_delete_reference(_env: *mut Env, _nref: napi_ref) -> napi_status {
-  napi_ok
+  if !result.is_null() {
+    unsafe {
+      *result = count;
+    }
+  }
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_detach_arraybuffer(env: *mut Env, value: napi_value) -> napi_status {
-  check_env!(env);
+#[napi_sym]
+fn napi_get_reference_value(
+  env_ptr: *mut Env,
+  ref_: napi_ref,
+  result: *mut napi_value,
+) -> napi_status {
+  let env = check_env!(env_ptr);
+  check_arg!(env, ref_);
+  check_arg!(env, result);
 
-  let value = napi_value_unchecked(value);
-  let Ok(ab) = v8::Local::<v8::ArrayBuffer>::try_from(value) else {
-    return napi_arraybuffer_expected;
+  let reference = unsafe { &mut *(ref_ as *mut Reference) };
+
+  let value = match &reference.state {
+    ReferenceState::Strong(g) => Some(v8::Local::new(&mut env.scope(), g)),
+    ReferenceState::Weak(w) => w.to_local(&mut env.scope()),
   };
 
-  if !ab.is_detachable() {
-    return napi_detachable_arraybuffer_expected;
+  unsafe {
+    *result = value.into();
   }
 
-  // Expected to crash for None.
-  ab.detach(None).unwrap();
-
-  napi_clear_last_error(env);
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_escape_handle<'s>(
-  _env: *mut Env,
-  _handle_scope: napi_escapable_handle_scope,
-  escapee: napi_value<'s>,
-  result: *mut napi_value<'s>,
+#[napi_sym]
+fn napi_open_handle_scope(
+  env: *mut Env,
+  _result: *mut napi_handle_scope,
 ) -> napi_status {
-  // TODO
-  *result = escapee;
-  napi_ok
+  let env = check_env!(env);
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_all_property_names(_env: *mut Env) -> napi_status {
-  // TODO
-  napi_ok
+#[napi_sym]
+fn napi_close_handle_scope(
+  env: *mut Env,
+  _scope: napi_handle_scope,
+) -> napi_status {
+  let env = check_env!(env);
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_and_clear_last_exception(
+#[napi_sym]
+fn napi_open_escapable_handle_scope(
   env: *mut Env,
-  result: *mut napi_value,
+  _result: *mut napi_escapable_handle_scope,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  // TODO: just return undefined for now we don't cache
-  // exceptions in env.
-  let value: v8::Local<v8::Value> = v8::undefined(&mut env.scope()).into();
-  *result = value.into();
-  napi_ok
+  let env = check_env!(env);
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_array_length(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut u32,
+#[napi_sym]
+fn napi_close_escapable_handle_scope(
+  env: *mut Env,
+  _scope: napi_escapable_handle_scope,
 ) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = v8::Local::<v8::Array>::try_from(value).unwrap().length();
-  napi_ok
+  let env = check_env!(env);
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_arraybuffer_info(
-  _env: *mut Env,
-  value: napi_value,
-  data: *mut *mut u8,
-  length: *mut usize,
+#[napi_sym]
+fn napi_escape_handle<'s>(
+  env: *mut Env,
+  _scope: napi_escapable_handle_scope,
+  escapee: napi_value<'s>,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  let value = napi_value_unchecked(value);
-  let buf = v8::Local::<v8::ArrayBuffer>::try_from(value).unwrap();
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(buf);
-  }
-  if !length.is_null() {
-    *length = buf.byte_length();
+  let env = check_env!(env);
+
+  unsafe {
+    *result = escapee;
   }
-  napi_ok
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_boolean(
-  env: *mut Env,
-  value: bool,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_new_instance<'s>(
+  env: &'s mut Env,
+  constructor: napi_value,
+  argc: usize,
+  argv: *const napi_value,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
+  check_arg!(env, constructor);
+  if argc > 0 {
+    check_arg!(env, argv);
+  }
   check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::Boolean::new(env.isolate(), value).into();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_get_buffer_info(
-  env: *mut Env,
-  value: napi_value,
-  data: *mut *mut u8,
-  length: *mut usize,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let Ok(buf) = v8::Local::<v8::ArrayBufferView>::try_from(value) else {
-    return napi_arraybuffer_expected;
+  let Some(func) =
+    constructor.and_then(|v| v8::Local::<v8::Function>::try_from(v).ok())
+  else {
+    return napi_invalid_arg;
   };
-  let buffer_name = v8::String::new(&mut env.scope(), "buffer").unwrap();
-  let Ok(abuf) = v8::Local::<v8::ArrayBuffer>::try_from(
-    buf.get(&mut env.scope(), buffer_name.into()).unwrap(),
-  ) else {
-    return napi_arraybuffer_expected;
+
+  let args = if argc > 0 {
+    unsafe {
+      std::slice::from_raw_parts(argv as *mut v8::Local<v8::Value>, argc)
+    }
+  } else {
+    &[]
   };
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(abuf);
-  }
-  if !length.is_null() {
-    *length = abuf.byte_length();
+
+  let Some(value) = func.new_instance(&mut env.scope(), args) else {
+    return napi_pending_exception;
+  };
+
+  unsafe {
+    *result = value.into();
   }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_cb_info(
-  env: *mut Env,
-  cbinfo: napi_callback_info,
-  argc: *mut i32,
-  argv: *mut napi_value,
-  this_arg: *mut napi_value,
-  data: *mut *mut c_void,
+#[napi_sym]
+fn napi_instanceof(
+  env: &mut Env,
+  object: napi_value,
+  constructor: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg!(env, cbinfo);
+  check_arg!(env, object);
+  check_arg!(env, result);
 
-  let cbinfo: &CallbackInfo = &*(cbinfo as *const CallbackInfo);
-  let args = &*(cbinfo.args as *const v8::FunctionCallbackArguments);
+  let Some(ctor) = constructor.and_then(|v| v.to_object(&mut env.scope()))
+  else {
+    return napi_object_expected;
+  };
 
-  if !argv.is_null() {
-    check_arg!(env, argc);
-    let mut v_argv = std::slice::from_raw_parts_mut(argv, argc as usize);
-    for i in 0..*argc {
-      let mut arg = args.get(i);
-      v_argv[i as usize] = arg.into();
+  if !ctor.is_function() {
+    unsafe {
+      napi_throw_type_error(
+        env,
+        c"ERR_NAPI_CONS_FUNCTION".as_ptr(),
+        c"Constructor must be a function".as_ptr(),
+      );
     }
+    return napi_function_expected;
   }
 
-  if !argc.is_null() {
-    *argc = args.length();
-  }
-
-  if !this_arg.is_null() {
-    let mut this = args.this();
-    *this_arg = this.into();
-  }
+  let Some(res) = object.unwrap().instance_of(&mut env.scope(), ctor) else {
+    return napi_generic_failure;
+  };
 
-  if !data.is_null() {
-    *data = cbinfo.cb_info;
+  unsafe {
+    *result = res;
   }
 
-  napi_clear_last_error(env);
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_dataview_info(
-  env: *mut Env,
-  value: napi_value,
-  data: *mut *mut u8,
-  length: *mut usize,
+#[napi_sym]
+fn napi_is_exception_pending(
+  env_ptr: *mut Env,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let Ok(buf) = v8::Local::<v8::DataView>::try_from(value) else {
-    return napi_invalid_arg;
-  };
-  let buffer_name = v8::String::new(&mut env.scope(), "buffer").unwrap();
-  let Ok(abuf) = v8::Local::<v8::ArrayBuffer>::try_from(
-    buf.get(&mut env.scope(), buffer_name.into()).unwrap(),
-  ) else {
-    return napi_invalid_arg;
-  };
-  if !data.is_null() {
-    *data = get_array_buffer_ptr(abuf);
+  let env = check_env!(env_ptr);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = env.last_exception.is_some();
   }
-  *length = abuf.byte_length();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_get_date_value(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut f64,
-) -> napi_status {
-  check_env!(env);
-  let value = napi_value_unchecked(value);
-  return_status_if_false!(env, value.is_date(), napi_date_expected);
-  let env = unsafe { &mut *env };
-  let Ok(date) = v8::Local::<v8::Date>::try_from(value) else {
-    return napi_date_expected;
-  };
-  // TODO: should be value of
-  *result = date.number_value(&mut env.scope()).unwrap();
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_element(
-  env: *mut Env,
-  object: napi_value,
-  index: u32,
+#[napi_sym]
+fn napi_get_and_clear_last_exception(
+  env_ptr: *mut Env,
   result: *mut napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = napi_value_unchecked(object);
-  let Ok(object) = v8::Local::<v8::Object>::try_from(object) else {
-    return napi_invalid_arg;
-  };
-  let value: v8::Local<v8::Value> =
-    object.get_index(&mut env.scope(), index).unwrap();
-  *result = value.into();
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_get_global(env: *mut Env, result: *mut napi_value) -> napi_status {
-  check_env!(env);
+  let env = check_env!(env_ptr);
   check_arg!(env, result);
 
-  let value: v8::Local<v8::Value> =
-    transmute::<NonNull<v8::Value>, v8::Local<v8::Value>>((*env).global);
-  *result = value.into();
-  napi_clear_last_error(env);
-  napi_ok
+  let ex: v8::Local<v8::Value> =
+    if let Some(last_exception) = env.last_exception.take() {
+      v8::Local::new(&mut env.scope(), last_exception)
+    } else {
+      v8::undefined(&mut env.scope()).into()
+    };
+
+  unsafe {
+    *result = ex.into();
+  }
+
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_instance_data(
+#[napi_sym]
+fn napi_is_arraybuffer(
   env: *mut Env,
-  result: *mut *mut c_void,
+  value: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  let env = &mut *env;
-  let shared = env.shared();
-  *result = shared.instance_data;
-  napi_ok
-}
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
 
-// TODO(bartlomieju): this function is broken
-#[napi_sym::napi_sym]
-fn napi_get_last_error_info(
-  _env: *mut Env,
-  error_code: *mut *const napi_extended_error_info,
-) -> napi_status {
-  let err_info = Box::new(napi_extended_error_info {
-    error_message: std::ptr::null(),
-    engine_reserved: std::ptr::null_mut(),
-    engine_error_code: 0,
-    error_code: napi_ok,
-  });
+  unsafe {
+    *result = value.unwrap().is_array_buffer();
+  }
 
-  *error_code = Box::into_raw(err_info);
-  napi_ok
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_named_property(
-  env: *mut Env,
-  object: napi_value,
-  utf8_name: *const c_char,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_create_arraybuffer<'s>(
+  env: &'s mut Env,
+  len: usize,
+  data: *mut *mut c_void,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = napi_value_unchecked(object);
-  let utf8_name = std::ffi::CStr::from_ptr(utf8_name);
-  let name =
-    v8::String::new(&mut env.scope(), &utf8_name.to_string_lossy()).unwrap();
-  let value: v8::Local<v8::Value> = object
-    .to_object(&mut env.scope())
-    .unwrap()
-    .get(&mut env.scope(), name.into())
-    .unwrap();
-  *result = value.into();
-  napi_ok
-}
+  check_arg!(env, result);
 
-#[napi_sym::napi_sym]
-fn napi_get_new_target(
-  _env: &mut Env,
-  cbinfo: &CallbackInfo,
-  result: &mut v8::Local<v8::Value>,
-) -> napi_status {
-  let info = &*(cbinfo.args as *const v8::FunctionCallbackArguments);
-  *result = info.new_target();
-  napi_ok
-}
+  let buffer = v8::ArrayBuffer::new(&mut env.scope(), len);
+
+  if !data.is_null() {
+    unsafe {
+      *data = get_array_buffer_ptr(buffer);
+    }
+  }
+
+  unsafe {
+    *result = buffer.into();
+  }
 
-#[napi_sym::napi_sym]
-fn napi_get_null(env: *mut Env, result: *mut napi_value) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::null(env.isolate()).into();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_property(
-  env: *mut Env,
-  object: napi_value,
-  key: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_create_external_arraybuffer<'s>(
+  env: &'s mut Env,
+  data: *mut c_void,
+  byte_length: usize,
+  finalize_cb: napi_finalize,
+  finalize_hint: *mut c_void,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = transmute::<napi_value, v8::Local<v8::Object>>(object);
-  let key = napi_value_unchecked(key);
-  let value: v8::Local<v8::Value> = object.get(&mut env.scope(), key).unwrap();
-  *result = value.into();
+  check_arg!(env, result);
+
+  let store = make_external_backing_store(
+    env,
+    data,
+    byte_length,
+    std::ptr::null_mut(),
+    finalize_cb,
+    finalize_hint,
+  );
+
+  let ab =
+    v8::ArrayBuffer::with_backing_store(&mut env.scope(), &store.make_shared());
+  let value: v8::Local<v8::Value> = ab.into();
+
+  unsafe {
+    *result = value.into();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_property_names(
+#[napi_sym]
+fn napi_get_arraybuffer_info(
   env: *mut Env,
-  object: napi_value,
-  result: *mut napi_value,
+  value: napi_value,
+  data: *mut *mut c_void,
+  length: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = napi_value_unchecked(object);
-  let array: v8::Local<v8::Array> = object
-    .to_object(&mut env.scope())
-    .unwrap()
-    .get_property_names(&mut env.scope(), Default::default())
-    .unwrap();
-  let value: v8::Local<v8::Value> = array.into();
-  *result = value.into();
+  let env = check_env!(env);
+  check_arg!(env, value);
+
+  let Some(buf) =
+    value.and_then(|v| v8::Local::<v8::ArrayBuffer>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env, napi_invalid_arg);
+  };
+
+  if !data.is_null() {
+    unsafe {
+      *data = get_array_buffer_ptr(buf);
+    }
+  }
+
+  if !length.is_null() {
+    unsafe {
+      *length = buf.byte_length();
+    }
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_prototype(
+#[napi_sym]
+fn napi_is_typedarray(
   env: *mut Env,
   value: napi_value,
-  result: *mut napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  let proto = obj.get_prototype(&mut env.scope()).unwrap();
-  *result = proto.into();
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = value.unwrap().is_typed_array();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_get_reference_value(
-  env: *mut Env,
-  reference: napi_ref,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_create_typedarray<'s>(
+  env: &'s mut Env,
+  ty: napi_typedarray_type,
+  length: usize,
+  arraybuffer: napi_value,
+  byte_offset: usize,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let value = transmute::<napi_ref, v8::Local<v8::Value>>(reference);
-  *result = value.into();
+  check_arg!(env, arraybuffer);
+  check_arg!(env, result);
+
+  let Some(ab) =
+    arraybuffer.and_then(|v| v8::Local::<v8::ArrayBuffer>::try_from(v).ok())
+  else {
+    return napi_arraybuffer_expected;
+  };
+
+  macro_rules! create {
+    ($TypedArray:ident, $size_of_element:expr) => {{
+      let soe = $size_of_element;
+      if soe > 1 && byte_offset % soe != 0 {
+        let message = v8::String::new(
+          &mut env.scope(),
+          format!(
+            "start offset of {} should be multiple of {}",
+            stringify!($TypedArray),
+            soe
+          )
+          .as_str(),
+        )
+        .unwrap();
+        let exc = v8::Exception::range_error(&mut env.scope(), message);
+        env.scope().throw_exception(exc);
+        return napi_pending_exception;
+      }
+
+      if length * soe + byte_offset > ab.byte_length() {
+        let message =
+          v8::String::new(&mut env.scope(), "Invalid typed array length")
+            .unwrap();
+        let exc = v8::Exception::range_error(&mut env.scope(), message);
+        env.scope().throw_exception(exc);
+        return napi_pending_exception;
+      }
+
+      let Some(ta) =
+        v8::$TypedArray::new(&mut env.scope(), ab, byte_offset, length)
+      else {
+        return napi_generic_failure;
+      };
+      ta.into()
+    }};
+  }
+
+  let typedarray: v8::Local<v8::Value> = match ty {
+    napi_uint8_array => create!(Uint8Array, 1),
+    napi_uint8_clamped_array => create!(Uint8ClampedArray, 1),
+    napi_int8_array => create!(Int8Array, 1),
+    napi_uint16_array => create!(Uint16Array, 2),
+    napi_int16_array => create!(Int16Array, 2),
+    napi_uint32_array => create!(Uint32Array, 4),
+    napi_int32_array => create!(Int32Array, 4),
+    napi_float32_array => create!(Float32Array, 4),
+    napi_float64_array => create!(Float64Array, 8),
+    napi_bigint64_array => create!(BigInt64Array, 8),
+    napi_biguint64_array => create!(BigUint64Array, 8),
+    _ => {
+      return napi_invalid_arg;
+    }
+  };
+
+  unsafe {
+    *result = typedarray.into();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
+#[napi_sym]
 fn napi_get_typedarray_info(
-  env: *mut Env,
+  env_ptr: *mut Env,
   typedarray: napi_value,
   type_: *mut napi_typedarray_type,
   length: *mut usize,
@@ -2018,818 +3087,517 @@ fn napi_get_typedarray_info(
   arraybuffer: *mut napi_value,
   byte_offset: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(typedarray);
-  let Ok(array) = v8::Local::<v8::TypedArray>::try_from(value) else {
-    return napi_invalid_arg;
+  let env = check_env!(env_ptr);
+  check_arg!(env, typedarray);
+
+  let Some(array) =
+    typedarray.and_then(|v| v8::Local::<v8::TypedArray>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env_ptr, napi_invalid_arg);
   };
 
   if !type_.is_null() {
-    if value.is_int8_array() {
-      *type_ = napi_int8_array;
-    } else if value.is_uint8_array() {
-      *type_ = napi_uint8_array;
-    } else if value.is_uint8_clamped_array() {
-      *type_ = napi_uint8_clamped_array;
-    } else if value.is_int16_array() {
-      *type_ = napi_int16_array;
-    } else if value.is_uint16_array() {
-      *type_ = napi_uint16_array;
-    } else if value.is_int32_array() {
-      *type_ = napi_int32_array;
-    } else if value.is_uint32_array() {
-      *type_ = napi_uint32_array;
-    } else if value.is_float32_array() {
-      *type_ = napi_float32_array;
-    } else if value.is_float64_array() {
-      *type_ = napi_float64_array;
+    let tatype = if array.is_int8_array() {
+      napi_int8_array
+    } else if array.is_uint8_array() {
+      napi_uint8_array
+    } else if array.is_uint8_clamped_array() {
+      napi_uint8_clamped_array
+    } else if array.is_int16_array() {
+      napi_int16_array
+    } else if array.is_uint16_array() {
+      napi_uint16_array
+    } else if array.is_int32_array() {
+      napi_int32_array
+    } else if array.is_uint32_array() {
+      napi_uint32_array
+    } else if array.is_float32_array() {
+      napi_float32_array
+    } else if array.is_float64_array() {
+      napi_float64_array
+    } else if array.is_big_int64_array() {
+      napi_bigint64_array
+    } else if array.is_big_uint64_array() {
+      napi_biguint64_array
+    } else {
+      unreachable!();
+    };
+
+    unsafe {
+      *type_ = tatype;
     }
   }
 
   if !length.is_null() {
-    *length = array.length();
+    unsafe {
+      *length = array.length();
+    }
   }
 
-  if !data.is_null() || !arraybuffer.is_null() {
-    let buf = array.buffer(&mut env.scope()).unwrap();
-    if !data.is_null() {
-      *data = get_array_buffer_ptr(buf) as *mut c_void;
+  if !data.is_null() {
+    unsafe {
+      *data = array.data();
     }
-    if !arraybuffer.is_null() {
+  }
+
+  if !arraybuffer.is_null() {
+    let buf = array.buffer(&mut env.scope()).unwrap();
+    unsafe {
       *arraybuffer = buf.into();
     }
   }
 
   if !byte_offset.is_null() {
-    *byte_offset = array.byte_offset();
+    unsafe {
+      *byte_offset = array.byte_offset();
+    }
   }
 
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_get_undefined(env: *mut Env, result: *mut napi_value) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
-  let env = unsafe { &mut *env };
-  *result = v8::undefined(env.isolate()).into();
-  napi_ok
-}
-
-pub const NAPI_VERSION: u32 = 8;
-
-#[napi_sym::napi_sym]
-fn napi_get_version(_: napi_env, version: *mut u32) -> napi_status {
-  *version = NAPI_VERSION;
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_has_element(
-  env: *mut Env,
-  value: napi_value,
-  index: u32,
-  result: *mut bool,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  *result = obj.has_index(&mut env.scope(), index).unwrap_or(false);
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_has_named_property(
-  env: *mut Env,
-  value: napi_value,
-  key: *const c_char,
-  result: *mut bool,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  let key = CStr::from_ptr(key).to_str().unwrap();
-  let key = v8::String::new(&mut env.scope(), key).unwrap();
-  *result = obj.has(&mut env.scope(), key.into()).unwrap_or(false);
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_has_own_property(
-  env: *mut Env,
-  object: napi_value,
-  key: napi_value,
-  result: *mut bool,
+#[napi_sym]
+fn napi_create_dataview<'s>(
+  env: &'s mut Env,
+  byte_length: usize,
+  arraybuffer: napi_value<'s>,
+  byte_offset: usize,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, key);
+  check_arg!(env, arraybuffer);
   check_arg!(env, result);
 
-  let scope = &mut env.scope();
-  let Some(object) = object.map(|o| o.to_object(scope)).flatten() else {
+  let Some(buffer) =
+    arraybuffer.and_then(|v| v8::Local::<v8::ArrayBuffer>::try_from(v).ok())
+  else {
     return napi_invalid_arg;
   };
 
-  if key.is_none() {
-    return napi_invalid_arg;
+  if byte_length + byte_offset > buffer.byte_length() {
+    unsafe {
+      return napi_throw_range_error(
+          env,
+          c"ERR_NAPI_INVALID_DATAVIEW_ARGS".as_ptr(),
+          c"byte_offset + byte_length should be less than or equal to the size in bytes of the array passed in".as_ptr(),
+        );
+    }
   }
-  let Ok(key) = v8::Local::<v8::Name>::try_from(key.unwrap()) else {
-    return napi_name_expected;
-  };
-
-  let Some(has_own) = object.has_own_property(scope, key) else {
-    return napi_generic_failure;
-  };
 
-  *result = has_own;
-
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_has_property(
-  env: *mut Env,
-  object: napi_value,
-  key: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, key);
-  check_arg!(env, result);
+  let dataview =
+    v8::DataView::new(&mut env.scope(), buffer, byte_offset, byte_length);
 
-  let scope = &mut env.scope();
-  let Some(object) = object.map(|o| o.to_object(scope)).flatten() else {
-    return napi_invalid_arg;
-  };
+  unsafe {
+    *result = dataview.into();
+  }
 
-  let Some(has) = object.has(scope, key.unwrap_unchecked()) else {
-    return napi_generic_failure;
-  };
-  *result = has;
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_instanceof(
+#[napi_sym]
+fn napi_is_dataview(
   env: *mut Env,
   value: napi_value,
-  constructor: napi_value,
   result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, constructor);
-  check_arg_option!(env, value);
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
 
-  let value = napi_value_unchecked(value);
-  let constructor = napi_value_unchecked(constructor);
-  let Some(ctor) = constructor.to_object(&mut env.scope()) else {
-    return napi_object_expected;
-  };
-  if !ctor.is_function() {
-    return napi_function_expected;
+  unsafe {
+    *result = value.unwrap().is_data_view();
   }
-  let Some(res) = value.instance_of(&mut env.scope(), ctor) else {
-    return napi_generic_failure;
-  };
-
-  *result = res;
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_is_array(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_array();
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_is_arraybuffer(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_array_buffer();
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_is_buffer(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  // TODO: should we assume Buffer as Uint8Array in Deno?
-  // or use std/node polyfill?
-  *result = value.is_typed_array();
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_is_dataview(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_data_view();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_is_date(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_date();
-  napi_ok
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_is_detached_arraybuffer(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
+#[napi_sym]
+fn napi_get_dataview_info(
+  env_ptr: *mut Env,
+  dataview: napi_value,
+  byte_length: *mut usize,
+  data: *mut *mut c_void,
+  arraybuffer: *mut napi_value,
+  byte_offset: *mut usize,
 ) -> napi_status {
-  check_env!(env);
-  check_arg!(env, result);
+  let env = check_env!(env_ptr);
+  check_arg!(env, dataview);
 
-  let value = napi_value_unchecked(value);
-
-  *result = match v8::Local::<v8::ArrayBuffer>::try_from(value) {
-    Ok(array_buffer) => array_buffer.was_detached(),
-    Err(_) => false,
+  let Some(array) =
+    dataview.and_then(|v| v8::Local::<v8::DataView>::try_from(v).ok())
+  else {
+    return napi_invalid_arg;
   };
 
-  napi_clear_last_error(env);
+  if !byte_length.is_null() {
+    unsafe {
+      *byte_length = array.byte_length();
+    }
+  }
 
-  napi_ok
-}
+  if !arraybuffer.is_null() {
+    let Some(buffer) = array.buffer(&mut env.scope()) else {
+      return napi_generic_failure;
+    };
 
-#[napi_sym::napi_sym]
-fn napi_is_error(
-  env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  {
-    check_env!(env);
-    if value.is_none() {
-      return napi_invalid_arg;
+    unsafe {
+      *arraybuffer = buffer.into();
     }
-    check_arg!(env, result);
-
-    let value = napi_value_unchecked(value);
-    *result = value.is_native_error();
   }
-  napi_clear_last_error(env);
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_is_exception_pending(_env: *mut Env, result: *mut bool) -> napi_status {
-  // TODO
-  *result = false;
-  napi_ok
-}
+  if !data.is_null() {
+    unsafe {
+      *data = array.data();
+    }
+  }
 
-#[napi_sym::napi_sym]
-fn napi_is_promise(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_promise();
-  napi_ok
-}
+  if !byte_offset.is_null() {
+    unsafe {
+      *byte_offset = array.byte_offset();
+    }
+  }
 
-#[napi_sym::napi_sym]
-fn napi_is_typedarray(
-  _env: *mut Env,
-  value: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  let value = napi_value_unchecked(value);
-  *result = value.is_typed_array();
-  napi_ok
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_new_instance(
-  env: *mut Env,
-  constructor: napi_value,
-  argc: usize,
-  argv: *const napi_value,
-  result: *mut napi_value,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let constructor = napi_value_unchecked(constructor);
-  let Ok(constructor) = v8::Local::<v8::Function>::try_from(constructor) else {
-    return napi_function_expected;
-  };
-  let args: &[v8::Local<v8::Value>] =
-    transmute(std::slice::from_raw_parts(argv, argc));
-  let inst = constructor.new_instance(&mut env.scope(), args).unwrap();
-  let value: v8::Local<v8::Value> = inst.into();
-  *result = value.into();
-  napi_ok
-}
+#[napi_sym]
+fn napi_get_version(env: *mut Env, result: *mut u32) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
 
-#[napi_sym::napi_sym]
-fn napi_object_freeze(
-  env: &mut Env,
-  object: v8::Local<v8::Value>,
-) -> napi_status {
-  let object = object.to_object(&mut env.scope()).unwrap();
-  if object
-    .set_integrity_level(&mut env.scope(), v8::IntegrityLevel::Frozen)
-    .is_none()
-  {
-    return napi_generic_failure;
-  };
+  unsafe {
+    *result = NAPI_VERSION;
+  }
 
-  napi_ok
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_object_seal(
-  env: &mut Env,
-  object: v8::Local<v8::Value>,
+#[napi_sym]
+fn napi_create_promise<'s>(
+  env: &'s mut Env,
+  deferred: *mut napi_deferred,
+  promise: *mut napi_value<'s>,
 ) -> napi_status {
-  let object = object.to_object(&mut env.scope()).unwrap();
-  if object
-    .set_integrity_level(&mut env.scope(), v8::IntegrityLevel::Sealed)
-    .is_none()
-  {
-    return napi_generic_failure;
-  }
+  check_arg!(env, deferred);
+  check_arg!(env, promise);
 
-  napi_ok
-}
+  let resolver = v8::PromiseResolver::new(&mut env.scope()).unwrap();
 
-#[napi_sym::napi_sym]
-fn napi_open_escapable_handle_scope(
-  _env: *mut Env,
-  _result: *mut napi_escapable_handle_scope,
-) -> napi_status {
-  // TODO: do this properly
-  napi_ok
-}
+  let global = v8::Global::new(&mut env.scope(), resolver);
+  let global_ptr = global.into_raw().as_ptr() as napi_deferred;
 
-#[napi_sym::napi_sym]
-fn napi_open_handle_scope(
-  env: *mut Env,
-  _result: *mut napi_handle_scope,
-) -> napi_status {
-  let env = &mut *env;
+  let p = resolver.get_promise(&mut env.scope());
 
-  // TODO: this is also not implemented in napi_close_handle_scope
-  // *result = &mut env.scope() as *mut _ as napi_handle_scope;
-  env.open_handle_scopes += 1;
-  napi_ok
-}
+  unsafe {
+    *deferred = global_ptr;
+  }
 
-#[napi_sym::napi_sym]
-fn napi_reference_ref() -> napi_status {
-  // TODO
-  napi_ok
-}
+  unsafe {
+    *promise = p.into();
+  }
 
-#[napi_sym::napi_sym]
-fn napi_reference_unref() -> napi_status {
-  // TODO
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_reject_deferred(
-  env: *mut Env,
+#[napi_sym]
+fn napi_resolve_deferred(
+  env: &mut Env,
   deferred: napi_deferred,
-  error: napi_value,
+  result: napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+  check_arg!(env, result);
+  check_arg!(env, deferred);
 
   let deferred_ptr =
-    NonNull::new_unchecked(deferred as *mut v8::PromiseResolver);
-  // TODO(@littledivy): Use Global::from_raw instead casting to local.
-  // SAFETY: Isolate is still alive unless the module is doing something weird,
-  // global data is the size of a pointer.
-  // Global pointer is obtained from napi_create_promise
-  let resolver = transmute::<
-    NonNull<v8::PromiseResolver>,
-    v8::Local<v8::PromiseResolver>,
-  >(deferred_ptr);
-  resolver
-    .reject(&mut env.scope(), napi_value_unchecked(error))
-    .unwrap();
-  napi_ok
-}
+    unsafe { NonNull::new_unchecked(deferred as *mut v8::PromiseResolver) };
+  let global = unsafe { v8::Global::from_raw(env.isolate(), deferred_ptr) };
+  let resolver = v8::Local::new(&mut env.scope(), global);
+
+  if !resolver
+    .resolve(&mut env.scope(), result.unwrap())
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
+  }
 
-#[napi_sym::napi_sym]
-fn napi_remove_wrap(env: *mut Env, value: napi_value) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  let shared = &*(env.shared as *const EnvShared);
-  let napi_wrap = v8::Local::new(&mut env.scope(), &shared.napi_wrap);
-  obj.delete_private(&mut env.scope(), napi_wrap).unwrap();
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_resolve_deferred(
-  env: *mut Env,
+#[napi_sym]
+fn napi_reject_deferred(
+  env: &mut Env,
   deferred: napi_deferred,
   result: napi_value,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+  check_arg!(env, result);
+  check_arg!(env, deferred);
+
   let deferred_ptr =
-    NonNull::new_unchecked(deferred as *mut v8::PromiseResolver);
-  // TODO(@littledivy): Use Global::from_raw instead casting to local.
-  // SAFETY: Isolate is still alive unless the module is doing something weird,
-  // global data is the size of a pointer.
-  // Global pointer is obtained from napi_create_promise
-  let resolver = transmute::<
-    NonNull<v8::PromiseResolver>,
-    v8::Local<v8::PromiseResolver>,
-  >(deferred_ptr);
-  resolver
-    .resolve(&mut env.scope(), napi_value_unchecked(result))
-    .unwrap();
+    unsafe { NonNull::new_unchecked(deferred as *mut v8::PromiseResolver) };
+  let global = unsafe { v8::Global::from_raw(env.isolate(), deferred_ptr) };
+  let resolver = v8::Local::new(&mut env.scope(), global);
+
+  if !resolver
+    .reject(&mut env.scope(), result.unwrap())
+    .unwrap_or(false)
+  {
+    return napi_generic_failure;
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_run_script(
+#[napi_sym]
+fn napi_is_promise(
   env: *mut Env,
-  script: napi_value,
-  result: *mut napi_value,
+  value: napi_value,
+  is_promise: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, is_promise);
 
-  let script = napi_value_unchecked(script);
-  if !script.is_string() {
-    // TODO:
-    // napi_set_last_error
-    return napi_string_expected;
+  unsafe {
+    *is_promise = value.unwrap().is_promise();
   }
-  let script = script.to_string(&mut env.scope()).unwrap();
 
-  let script = v8::Script::compile(&mut env.scope(), script, None);
-  if script.is_none() {
-    return napi_generic_failure;
-  }
-  let script = script.unwrap();
-  let rv = script.run(&mut env.scope());
+  napi_clear_last_error(env)
+}
 
-  if let Some(rv) = rv {
-    *result = rv.into();
-  } else {
+#[napi_sym]
+fn napi_create_date<'s>(
+  env: &'s mut Env,
+  time: f64,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, result);
+
+  let Some(date) = v8::Date::new(&mut env.scope(), time) else {
     return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = date.into();
   }
 
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_set_element(
+#[napi_sym]
+fn napi_is_date(
   env: *mut Env,
-  object: napi_value,
-  index: u32,
   value: napi_value,
+  is_date: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let object = napi_value_unchecked(object);
-  let Ok(object) = v8::Local::<v8::Object>::try_from(object) else {
-    return napi_invalid_arg;
-  };
-  let value = napi_value_unchecked(value);
-  object.set_index(&mut env.scope(), index, value).unwrap();
-  napi_ok
-}
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, is_date);
 
-#[napi_sym::napi_sym]
-fn napi_set_instance_data(
-  env: *mut Env,
-  data: *mut c_void,
-  finalize_cb: Option<napi_finalize>,
-  finalize_hint: *mut c_void,
-) -> napi_status {
-  let env = &mut *env;
-  let shared = env.shared_mut();
-  shared.instance_data = data;
-  shared.data_finalize = if finalize_cb.is_some() {
-    finalize_cb
-  } else {
-    None
-  };
-  shared.data_finalize_hint = finalize_hint;
-  napi_ok
+  unsafe {
+    *is_date = value.unwrap().is_date();
+  }
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_set_named_property(
-  env: *mut Env,
-  object: napi_value,
-  name: *const c_char,
+#[napi_sym]
+fn napi_get_date_value(
+  env: &mut Env,
   value: napi_value,
+  result: *mut f64,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let name = CStr::from_ptr(name).to_str().unwrap();
-  let object = transmute::<napi_value, v8::Local<v8::Object>>(object);
-  let value = napi_value_unchecked(value);
-  let name = v8::String::new(&mut env.scope(), name).unwrap();
-  object.set(&mut env.scope(), name.into(), value).unwrap();
+  check_arg!(env, result);
+
+  let Some(date) = value.and_then(|v| v8::Local::<v8::Date>::try_from(v).ok())
+  else {
+    return napi_date_expected;
+  };
+
+  unsafe {
+    *result = date.value_of();
+  }
+
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_set_property(
-  env: *mut Env,
-  object: napi_value,
-  key: napi_value,
-  value: napi_value,
+#[napi_sym]
+fn napi_run_script<'s>(
+  env: &'s mut Env,
+  script: napi_value,
+  result: *mut napi_value<'s>,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, key);
-  check_arg_option!(env, value);
+  check_arg!(env, script);
+  check_arg!(env, result);
 
-  let scope = &mut env.scope();
-  let Some(object) = object.map(|o| o.to_object(scope)).flatten() else {
-    return napi_invalid_arg;
+  let Some(script) =
+    script.and_then(|v| v8::Local::<v8::String>::try_from(v).ok())
+  else {
+    return napi_string_expected;
   };
 
-  if object
-    .set(scope, key.unwrap_unchecked(), value.unwrap_unchecked())
-    .is_none()
-  {
+  let Some(script) = v8::Script::compile(&mut env.scope(), script, None) else {
     return napi_generic_failure;
   };
 
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_strict_equals(
-  env: *mut Env,
-  lhs: napi_value,
-  rhs: napi_value,
-  result: *mut bool,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  check_arg_option!(env, lhs);
-  check_arg_option!(env, rhs);
+  let Some(rv) = script.run(&mut env.scope()) else {
+    return napi_generic_failure;
+  };
 
-  *result = lhs.unwrap_unchecked().strict_equals(rhs.unwrap_unchecked());
-  napi_ok
-}
+  unsafe {
+    *result = rv.into();
+  }
 
-#[napi_sym::napi_sym]
-fn napi_throw(env: *mut Env, error: napi_value) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let error = napi_value_unchecked(error);
-  env.scope().throw_exception(error);
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn napi_throw_error(
-  env: *mut Env,
-  code: *const c_char,
-  msg: *const c_char,
+#[napi_sym]
+fn napi_add_finalizer(
+  env_ptr: *mut Env,
+  value: napi_value,
+  finalize_data: *mut c_void,
+  finalize_cb: Option<napi_finalize>,
+  finalize_hint: *mut c_void,
+  result: *mut napi_ref,
 ) -> napi_status {
-  // TODO: add preamble here
+  let env = check_env!(env_ptr);
+  check_arg!(env, value);
+  check_arg!(env, finalize_cb);
 
-  {
-    check_env!(env);
-    let str_ = match check_new_from_utf8(env, msg) {
-      Ok(s) => s,
-      Err(status) => return status,
-    };
+  let Some(value) =
+    value.and_then(|v| v8::Local::<v8::Object>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env, napi_invalid_arg);
+  };
 
-    let error = {
-      let env = unsafe { &mut *env };
-      let scope = &mut env.scope();
-      v8::Exception::error(scope, str_)
-    };
-    status_call!(set_error_code(
-      env,
-      error,
-      transmute::<*mut (), napi_value>(std::ptr::null_mut()),
-      code,
-    ));
+  let ownership = if result.is_null() {
+    ReferenceOwnership::Runtime
+  } else {
+    ReferenceOwnership::Userland
+  };
+  let reference = Reference::new(
+    env,
+    value.into(),
+    0,
+    ownership,
+    finalize_cb,
+    finalize_data,
+    finalize_hint,
+  );
 
-    unsafe { &mut *env }.scope().throw_exception(error);
+  if !result.is_null() {
+    unsafe {
+      *result = Reference::into_raw(reference) as _;
+    }
   }
-  napi_clear_last_error(env);
-  napi_ok
+
+  napi_clear_last_error(env_ptr)
 }
 
-#[napi_sym::napi_sym]
-fn napi_throw_range_error(
+#[napi_sym]
+fn node_api_post_finalizer(
   env: *mut Env,
-  code: *const c_char,
-  msg: *const c_char,
+  _finalize_cb: napi_finalize,
+  _finalize_data: *mut c_void,
+  _finalize_hint: *mut c_void,
 ) -> napi_status {
-  // TODO: add preamble here
-
-  {
-    check_env!(env);
-    let str_ = match check_new_from_utf8(env, msg) {
-      Ok(s) => s,
-      Err(status) => return status,
-    };
-    let error = {
-      let env = unsafe { &mut *env };
-      let scope = &mut env.scope();
-      v8::Exception::range_error(scope, str_)
-    };
-    status_call!(set_error_code(
-      env,
-      error,
-      transmute::<*mut (), napi_value>(std::ptr::null_mut()),
-      code,
-    ));
-    unsafe { &mut *env }.scope().throw_exception(error);
-  }
-  napi_clear_last_error(env);
-  napi_ok
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_throw_type_error(
+#[napi_sym]
+fn napi_adjust_external_memory(
   env: *mut Env,
-  code: *const c_char,
-  msg: *const c_char,
+  change_in_bytes: i64,
+  adjusted_value: *mut i64,
 ) -> napi_status {
-  // TODO: add preamble here
+  let env = check_env!(env);
+  check_arg!(env, adjusted_value);
 
-  {
-    check_env!(env);
-    let str_ = match check_new_from_utf8(env, msg) {
-      Ok(s) => s,
-      Err(status) => return status,
-    };
-    let error = {
-      let env = unsafe { &mut *env };
-      let scope = &mut env.scope();
-      v8::Exception::type_error(scope, str_)
-    };
-    status_call!(set_error_code(
-      env,
-      error,
-      transmute::<*mut (), napi_value>(std::ptr::null_mut()),
-      code,
-    ));
-    unsafe { &mut *env }.scope().throw_exception(error);
+  unsafe {
+    *adjusted_value = env
+      .isolate()
+      .adjust_amount_of_external_allocated_memory(change_in_bytes);
   }
-  napi_clear_last_error(env);
-  napi_ok
-}
 
-pub fn get_value_type(value: v8::Local<v8::Value>) -> Option<napi_valuetype> {
-  if value.is_undefined() {
-    Some(napi_undefined)
-  } else if value.is_null() {
-    Some(napi_null)
-  } else if value.is_external() {
-    Some(napi_external)
-  } else if value.is_boolean() {
-    Some(napi_boolean)
-  } else if value.is_number() {
-    Some(napi_number)
-  } else if value.is_big_int() {
-    Some(napi_bigint)
-  } else if value.is_string() {
-    Some(napi_string)
-  } else if value.is_symbol() {
-    Some(napi_symbol)
-  } else if value.is_function() {
-    Some(napi_function)
-  } else if value.is_object() {
-    Some(napi_object)
-  } else {
-    None
-  }
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_typeof(
+#[napi_sym]
+fn napi_set_instance_data(
   env: *mut Env,
-  value: napi_value,
-  result: *mut napi_valuetype,
+  data: *mut c_void,
+  finalize_cb: Option<napi_finalize>,
+  finalize_hint: *mut c_void,
 ) -> napi_status {
-  check_env!(env);
-  check_arg_option!(env, value);
-  check_arg!(env, result);
+  let env = check_env!(env);
 
-  let Some(ty) = get_value_type(value.unwrap()) else {
-    return napi_invalid_arg;
-  };
-  *result = ty;
-  napi_ok
+  env.shared_mut().instance_data = Some(InstanceData {
+    data,
+    finalize_cb,
+    finalize_hint,
+  });
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn napi_unwrap(
+#[napi_sym]
+fn napi_get_instance_data(
   env: *mut Env,
-  value: napi_value,
-  result: *mut *mut c_void,
+  data: *mut *mut c_void,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  let shared = &*(env.shared as *const EnvShared);
-  let napi_wrap = v8::Local::new(&mut env.scope(), &shared.napi_wrap);
-  let ext = obj.get_private(&mut env.scope(), napi_wrap).unwrap();
-  let Some(ext) = v8::Local::<v8::External>::try_from(ext).ok() else {
-    return napi_invalid_arg;
+  let env = check_env!(env);
+  check_arg!(env, data);
+
+  let instance_data = match &env.shared().instance_data {
+    Some(v) => v.data,
+    None => std::ptr::null_mut(),
   };
-  *result = ext.value();
-  napi_ok
-}
 
-#[napi_sym::napi_sym]
-fn napi_wrap(
-  env: *mut Env,
-  value: napi_value,
-  native_object: *mut c_void,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-  let value = napi_value_unchecked(value);
-  let obj = value.to_object(&mut env.scope()).unwrap();
-  let shared = &*(env.shared as *const EnvShared);
-  let napi_wrap = v8::Local::new(&mut env.scope(), &shared.napi_wrap);
-  let ext = v8::External::new(&mut env.scope(), native_object);
-  obj.set_private(&mut env.scope(), napi_wrap, ext.into());
-  napi_ok
+  unsafe { *data = instance_data };
+
+  napi_clear_last_error(env)
 }
 
-#[napi_sym::napi_sym]
-fn node_api_throw_syntax_error(
-  env: *mut Env,
-  _code: *const c_char,
-  msg: *const c_char,
-) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
+#[napi_sym]
+fn napi_detach_arraybuffer(env: *mut Env, value: napi_value) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
 
-  // let code = CStr::from_ptr(code).to_str().unwrap();
-  let msg = CStr::from_ptr(msg).to_str().unwrap();
+  let Some(ab) =
+    value.and_then(|v| v8::Local::<v8::ArrayBuffer>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env, napi_arraybuffer_expected);
+  };
 
-  // let code = v8::String::new(&mut env.scope(), code).unwrap();
-  let msg = v8::String::new(&mut env.scope(), msg).unwrap();
+  if !ab.is_detachable() {
+    return napi_set_last_error(env, napi_detachable_arraybuffer_expected);
+  }
 
-  let error = v8::Exception::syntax_error(&mut env.scope(), msg);
-  env.scope().throw_exception(error);
+  // Expected to crash for None.
+  ab.detach(None).unwrap();
 
+  napi_clear_last_error(env);
   napi_ok
 }
 
-#[napi_sym::napi_sym]
-fn node_api_create_syntax_error(
-  env: *mut Env,
-  _code: napi_value,
-  msg: napi_value,
-  result: *mut napi_value,
+#[napi_sym]
+fn napi_is_detached_arraybuffer(
+  env_ptr: *mut Env,
+  arraybuffer: napi_value,
+  result: *mut bool,
 ) -> napi_status {
-  check_env!(env);
-  let env = unsafe { &mut *env };
-
-  // let code = napi_value_unchecked(code);
-  let msg = napi_value_unchecked(msg);
+  let env = check_env!(env_ptr);
+  check_arg!(env, arraybuffer);
+  check_arg!(env, result);
 
-  let msg = msg.to_string(&mut env.scope()).unwrap();
+  let is_detached = match arraybuffer
+    .and_then(|v| v8::Local::<v8::ArrayBuffer>::try_from(v).ok())
+  {
+    Some(ab) => ab.was_detached(),
+    None => false,
+  };
 
-  let error = v8::Exception::syntax_error(&mut env.scope(), msg);
-  *result = error.into();
+  unsafe {
+    *result = is_detached;
+  }
 
-  napi_ok
+  napi_clear_last_error(env)
 }
diff --git a/cli/napi/mod.rs b/cli/napi/mod.rs
index 697ec06e35ef4c..122d2ff0607f91 100644
--- a/cli/napi/mod.rs
+++ b/cli/napi/mod.rs
@@ -15,8 +15,6 @@
 //! 2. Add the function's identifier to this JSON list.
 //! 3. Finally, run `tools/napi/generate_symbols_list.js` to update `cli/napi/generated_symbol_exports_list_*.def`.
 
-pub mod r#async;
-pub mod env;
 pub mod js_native_api;
-pub mod threadsafe_functions;
+pub mod node_api;
 pub mod util;
diff --git a/cli/napi/node_api.rs b/cli/napi/node_api.rs
new file mode 100644
index 00000000000000..81cb800a7d84ca
--- /dev/null
+++ b/cli/napi/node_api.rs
@@ -0,0 +1,999 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+#![deny(unsafe_op_in_unsafe_fn)]
+
+use super::util::get_array_buffer_ptr;
+use super::util::make_external_backing_store;
+use super::util::napi_clear_last_error;
+use super::util::napi_set_last_error;
+use super::util::SendPtr;
+use crate::check_arg;
+use crate::check_env;
+use deno_core::parking_lot::Condvar;
+use deno_core::parking_lot::Mutex;
+use deno_core::V8CrossThreadTaskSpawner;
+use deno_runtime::deno_napi::*;
+use napi_sym::napi_sym;
+use std::sync::atomic::AtomicBool;
+use std::sync::atomic::AtomicU8;
+use std::sync::atomic::AtomicUsize;
+use std::sync::atomic::Ordering;
+use std::sync::Arc;
+
+#[napi_sym]
+fn napi_module_register(module: *const NapiModule) -> napi_status {
+  MODULE_TO_REGISTER.with(|cell| {
+    let mut slot = cell.borrow_mut();
+    let prev = slot.replace(module);
+    assert!(prev.is_none());
+  });
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_add_env_cleanup_hook(
+  env: *mut Env,
+  fun: Option<napi_cleanup_hook>,
+  arg: *mut c_void,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, fun);
+
+  let fun = fun.unwrap();
+
+  env.add_cleanup_hook(fun, arg);
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_remove_env_cleanup_hook(
+  env: *mut Env,
+  fun: Option<napi_cleanup_hook>,
+  arg: *mut c_void,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, fun);
+
+  let fun = fun.unwrap();
+
+  env.remove_cleanup_hook(fun, arg);
+
+  napi_ok
+}
+
+struct AsyncCleanupHandle {
+  env: *mut Env,
+  hook: napi_async_cleanup_hook,
+  data: *mut c_void,
+}
+
+unsafe extern "C" fn async_cleanup_handler(arg: *mut c_void) {
+  unsafe {
+    let handle = Box::<AsyncCleanupHandle>::from_raw(arg as _);
+    (handle.hook)(arg, handle.data);
+  }
+}
+
+#[napi_sym]
+fn napi_add_async_cleanup_hook(
+  env: *mut Env,
+  hook: Option<napi_async_cleanup_hook>,
+  arg: *mut c_void,
+  remove_handle: *mut napi_async_cleanup_hook_handle,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, hook);
+
+  let hook = hook.unwrap();
+
+  let handle = Box::into_raw(Box::new(AsyncCleanupHandle {
+    env,
+    hook,
+    data: arg,
+  })) as *mut c_void;
+
+  env.add_cleanup_hook(async_cleanup_handler, handle);
+
+  if !remove_handle.is_null() {
+    unsafe {
+      *remove_handle = handle;
+    }
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_remove_async_cleanup_hook(
+  remove_handle: napi_async_cleanup_hook_handle,
+) -> napi_status {
+  if remove_handle.is_null() {
+    return napi_invalid_arg;
+  }
+
+  let handle =
+    unsafe { Box::<AsyncCleanupHandle>::from_raw(remove_handle as _) };
+
+  let env = unsafe { &mut *handle.env };
+
+  env.remove_cleanup_hook(async_cleanup_handler, remove_handle);
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_fatal_exception(env: &mut Env, err: napi_value) -> napi_status {
+  check_arg!(env, err);
+
+  let report_error = v8::Local::new(&mut env.scope(), &env.report_error);
+
+  let this = v8::undefined(&mut env.scope());
+  if report_error
+    .call(&mut env.scope(), this.into(), &[err.unwrap()])
+    .is_none()
+  {
+    return napi_generic_failure;
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+#[allow(clippy::print_stderr)]
+fn napi_fatal_error(
+  location: *const c_char,
+  location_len: usize,
+  message: *const c_char,
+  message_len: usize,
+) -> napi_status {
+  let location = if location.is_null() {
+    None
+  } else {
+    unsafe {
+      Some(if location_len == NAPI_AUTO_LENGTH {
+        std::ffi::CStr::from_ptr(location).to_str().unwrap()
+      } else {
+        let slice = std::slice::from_raw_parts(
+          location as *const u8,
+          location_len as usize,
+        );
+        std::str::from_utf8(slice).unwrap()
+      })
+    }
+  };
+
+  let message = if message_len == NAPI_AUTO_LENGTH {
+    unsafe { std::ffi::CStr::from_ptr(message).to_str().unwrap() }
+  } else {
+    let slice = unsafe {
+      std::slice::from_raw_parts(message as *const u8, message_len as usize)
+    };
+    std::str::from_utf8(slice).unwrap()
+  };
+
+  if let Some(location) = location {
+    eprintln!("NODE API FATAL ERROR: {} {}", location, message);
+  } else {
+    eprintln!("NODE API FATAL ERROR: {}", message);
+  }
+
+  std::process::abort();
+}
+
+#[napi_sym]
+fn napi_open_callback_scope(
+  env: *mut Env,
+  _resource_object: napi_value,
+  _context: napi_value,
+  result: *mut napi_callback_scope,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  // we open scope automatically when it's needed
+  unsafe {
+    *result = std::ptr::null_mut();
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_close_callback_scope(
+  env: *mut Env,
+  scope: napi_callback_scope,
+) -> napi_status {
+  let env = check_env!(env);
+  // we close scope automatically when it's needed
+  assert!(scope.is_null());
+  napi_clear_last_error(env)
+}
+
+// NOTE: we don't support "async_hooks::AsyncContext" so these APIs are noops.
+#[napi_sym]
+fn napi_async_init(
+  env: *mut Env,
+  _async_resource: napi_value,
+  _async_resource_name: napi_value,
+  result: *mut napi_async_context,
+) -> napi_status {
+  let env = check_env!(env);
+  unsafe {
+    *result = ptr::null_mut();
+  }
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_async_destroy(
+  env: *mut Env,
+  async_context: napi_async_context,
+) -> napi_status {
+  let env = check_env!(env);
+  assert!(async_context.is_null());
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_make_callback<'s>(
+  env: &'s mut Env,
+  _async_context: napi_async_context,
+  recv: napi_value,
+  func: napi_value,
+  argc: usize,
+  argv: *const napi_value<'s>,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, recv);
+  if argc > 0 {
+    check_arg!(env, argv);
+  }
+
+  let Some(recv) = recv.and_then(|v| v.to_object(&mut env.scope())) else {
+    return napi_object_expected;
+  };
+
+  let Some(func) =
+    func.and_then(|v| v8::Local::<v8::Function>::try_from(v).ok())
+  else {
+    return napi_function_expected;
+  };
+
+  let args = if argc > 0 {
+    unsafe {
+      std::slice::from_raw_parts(argv as *mut v8::Local<v8::Value>, argc)
+    }
+  } else {
+    &[]
+  };
+
+  // TODO: async_context
+
+  let Some(v) = func.call(&mut env.scope(), recv.into(), args) else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = v.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_create_buffer<'s>(
+  env: &'s mut Env,
+  length: usize,
+  data: *mut *mut c_void,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, result);
+
+  let ab = v8::ArrayBuffer::new(&mut env.scope(), length);
+
+  let buffer_constructor =
+    v8::Local::new(&mut env.scope(), &env.buffer_constructor);
+  let Some(buffer) =
+    buffer_constructor.new_instance(&mut env.scope(), &[ab.into()])
+  else {
+    return napi_generic_failure;
+  };
+
+  if !data.is_null() {
+    unsafe {
+      *data = get_array_buffer_ptr(ab);
+    }
+  }
+
+  unsafe {
+    *result = buffer.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_create_external_buffer<'s>(
+  env: &'s mut Env,
+  length: usize,
+  data: *mut c_void,
+  finalize_cb: napi_finalize,
+  finalize_hint: *mut c_void,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, result);
+
+  let store = make_external_backing_store(
+    env,
+    data,
+    length,
+    ptr::null_mut(),
+    finalize_cb,
+    finalize_hint,
+  );
+
+  let ab =
+    v8::ArrayBuffer::with_backing_store(&mut env.scope(), &store.make_shared());
+
+  let buffer_constructor =
+    v8::Local::new(&mut env.scope(), &env.buffer_constructor);
+  let Some(buffer) =
+    buffer_constructor.new_instance(&mut env.scope(), &[ab.into()])
+  else {
+    return napi_generic_failure;
+  };
+
+  unsafe {
+    *result = buffer.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_create_buffer_copy<'s>(
+  env: &'s mut Env,
+  length: usize,
+  data: *mut c_void,
+  result_data: *mut *mut c_void,
+  result: *mut napi_value<'s>,
+) -> napi_status {
+  check_arg!(env, result);
+
+  let ab = v8::ArrayBuffer::new(&mut env.scope(), length);
+
+  let buffer_constructor =
+    v8::Local::new(&mut env.scope(), &env.buffer_constructor);
+  let Some(buffer) =
+    buffer_constructor.new_instance(&mut env.scope(), &[ab.into()])
+  else {
+    return napi_generic_failure;
+  };
+
+  let ptr = get_array_buffer_ptr(ab);
+  unsafe {
+    std::ptr::copy(data, ptr, length);
+  }
+
+  if !result_data.is_null() {
+    unsafe {
+      *result_data = ptr;
+    }
+  }
+
+  unsafe {
+    *result = buffer.into();
+  }
+
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_is_buffer(
+  env: *mut Env,
+  value: napi_value,
+  result: *mut bool,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+  check_arg!(env, result);
+
+  let buffer_constructor =
+    v8::Local::new(&mut env.scope(), &env.buffer_constructor);
+
+  let Some(is_buffer) = value
+    .unwrap()
+    .instance_of(&mut env.scope(), buffer_constructor.into())
+  else {
+    return napi_set_last_error(env, napi_generic_failure);
+  };
+
+  unsafe {
+    *result = is_buffer;
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_get_buffer_info(
+  env: *mut Env,
+  value: napi_value,
+  data: *mut *mut c_void,
+  length: *mut usize,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, value);
+
+  // NB: Any TypedArray instance seems to be accepted by this function
+  // in Node.js.
+  let Some(ta) =
+    value.and_then(|v| v8::Local::<v8::TypedArray>::try_from(v).ok())
+  else {
+    return napi_set_last_error(env, napi_invalid_arg);
+  };
+
+  if !data.is_null() {
+    unsafe {
+      *data = ta.data();
+    }
+  }
+
+  if !length.is_null() {
+    unsafe {
+      *length = ta.byte_length();
+    }
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_get_node_version(
+  env: *mut Env,
+  result: *mut *const napi_node_version,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  const NODE_VERSION: napi_node_version = napi_node_version {
+    major: 20,
+    minor: 11,
+    patch: 1,
+    release: c"Deno".as_ptr(),
+  };
+
+  unsafe {
+    *result = &NODE_VERSION as *const napi_node_version;
+  }
+
+  napi_clear_last_error(env)
+}
+
+struct AsyncWork {
+  state: AtomicU8,
+  env: *mut Env,
+  _async_resource: v8::Global<v8::Object>,
+  _async_resource_name: String,
+  execute: napi_async_execute_callback,
+  complete: Option<napi_async_complete_callback>,
+  data: *mut c_void,
+}
+
+impl AsyncWork {
+  const IDLE: u8 = 0;
+  const QUEUED: u8 = 1;
+  const RUNNING: u8 = 2;
+}
+
+#[napi_sym]
+fn napi_create_async_work(
+  env: *mut Env,
+  async_resource: napi_value,
+  async_resource_name: napi_value,
+  execute: Option<napi_async_execute_callback>,
+  complete: Option<napi_async_complete_callback>,
+  data: *mut c_void,
+  result: *mut napi_async_work,
+) -> napi_status {
+  let env_ptr = env;
+  let env = check_env!(env);
+  check_arg!(env, execute);
+  check_arg!(env, result);
+
+  let resource = if let Some(v) = *async_resource {
+    let Some(resource) = v.to_object(&mut env.scope()) else {
+      return napi_set_last_error(env, napi_object_expected);
+    };
+    resource
+  } else {
+    v8::Object::new(&mut env.scope())
+  };
+
+  let Some(resource_name) =
+    async_resource_name.and_then(|v| v.to_string(&mut env.scope()))
+  else {
+    return napi_set_last_error(env, napi_string_expected);
+  };
+
+  let resource_name = resource_name.to_rust_string_lossy(&mut env.scope());
+
+  let work = Box::new(AsyncWork {
+    state: AtomicU8::new(AsyncWork::IDLE),
+    env: env_ptr,
+    _async_resource: v8::Global::new(&mut env.scope(), resource),
+    _async_resource_name: resource_name,
+    execute: execute.unwrap(),
+    complete,
+    data,
+  });
+
+  unsafe {
+    *result = Box::into_raw(work) as _;
+  }
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_delete_async_work(env: *mut Env, work: napi_async_work) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, work);
+
+  drop(unsafe { Box::<AsyncWork>::from_raw(work as _) });
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_get_uv_event_loop(env: *mut Env, uv_loop: *mut *mut ()) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, uv_loop);
+  // There is no uv_loop in Deno
+  napi_set_last_error(env, napi_generic_failure)
+}
+
+#[napi_sym]
+fn napi_queue_async_work(env: *mut Env, work: napi_async_work) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, work);
+
+  let work = unsafe { &*(work as *mut AsyncWork) };
+
+  let result =
+    work
+      .state
+      .fetch_update(Ordering::SeqCst, Ordering::SeqCst, |state| {
+        // allow queue if idle or if running, but not if already queued.
+        if state == AsyncWork::IDLE || state == AsyncWork::RUNNING {
+          Some(AsyncWork::QUEUED)
+        } else {
+          None
+        }
+      });
+
+  if result.is_err() {
+    return napi_clear_last_error(env);
+  }
+
+  let work = SendPtr(work);
+
+  env.add_async_work(move || {
+    let work = work.take();
+    let work = unsafe { &*work };
+
+    let state = work.state.compare_exchange(
+      AsyncWork::QUEUED,
+      AsyncWork::RUNNING,
+      Ordering::SeqCst,
+      Ordering::SeqCst,
+    );
+
+    if state.is_ok() {
+      unsafe {
+        (work.execute)(work.env as _, work.data);
+      }
+
+      // reset back to idle if its still marked as running
+      let _ = work.state.compare_exchange(
+        AsyncWork::RUNNING,
+        AsyncWork::IDLE,
+        Ordering::SeqCst,
+        Ordering::Relaxed,
+      );
+    }
+
+    if let Some(complete) = work.complete {
+      let status = if state.is_ok() {
+        napi_ok
+      } else if state == Err(AsyncWork::IDLE) {
+        napi_cancelled
+      } else {
+        napi_generic_failure
+      };
+
+      unsafe {
+        complete(work.env as _, status, work.data);
+      }
+    }
+
+    // `complete` probably deletes this `work`, so don't use it here.
+  });
+
+  napi_clear_last_error(env)
+}
+
+#[napi_sym]
+fn napi_cancel_async_work(env: *mut Env, work: napi_async_work) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, work);
+
+  let work = unsafe { &*(work as *mut AsyncWork) };
+
+  let _ = work.state.compare_exchange(
+    AsyncWork::QUEUED,
+    AsyncWork::IDLE,
+    Ordering::SeqCst,
+    Ordering::Relaxed,
+  );
+
+  napi_clear_last_error(env)
+}
+
+extern "C" fn default_call_js_cb(
+  env: napi_env,
+  js_callback: napi_value,
+  _context: *mut c_void,
+  _data: *mut c_void,
+) {
+  if let Some(js_callback) = *js_callback {
+    if let Ok(js_callback) = v8::Local::<v8::Function>::try_from(js_callback) {
+      let env = unsafe { &mut *(env as *mut Env) };
+      let scope = &mut env.scope();
+      let recv = v8::undefined(scope);
+      js_callback.call(scope, recv.into(), &[]);
+    }
+  }
+}
+
+struct TsFn {
+  env: *mut Env,
+  func: Option<v8::Global<v8::Function>>,
+  max_queue_size: usize,
+  queue_size: Mutex<usize>,
+  queue_cond: Condvar,
+  thread_count: AtomicUsize,
+  thread_finalize_data: *mut c_void,
+  thread_finalize_cb: Option<napi_finalize>,
+  context: *mut c_void,
+  call_js_cb: napi_threadsafe_function_call_js,
+  _resource: v8::Global<v8::Object>,
+  _resource_name: String,
+  is_closing: AtomicBool,
+  is_closed: Arc<AtomicBool>,
+  sender: V8CrossThreadTaskSpawner,
+  is_ref: AtomicBool,
+}
+
+impl Drop for TsFn {
+  fn drop(&mut self) {
+    assert!(self
+      .is_closed
+      .compare_exchange(false, true, Ordering::Relaxed, Ordering::Relaxed)
+      .is_ok());
+
+    self.unref();
+
+    if let Some(finalizer) = self.thread_finalize_cb {
+      unsafe {
+        (finalizer)(self.env as _, self.thread_finalize_data, ptr::null_mut());
+      }
+    }
+  }
+}
+
+impl TsFn {
+  pub fn acquire(&self) -> napi_status {
+    if self.is_closing.load(Ordering::SeqCst) {
+      return napi_closing;
+    }
+    self.thread_count.fetch_add(1, Ordering::Relaxed);
+    napi_ok
+  }
+
+  pub fn release(
+    tsfn: *mut TsFn,
+    mode: napi_threadsafe_function_release_mode,
+  ) -> napi_status {
+    let tsfn = unsafe { &mut *tsfn };
+
+    let result = tsfn.thread_count.fetch_update(
+      Ordering::Relaxed,
+      Ordering::Relaxed,
+      |x| {
+        if x == 0 {
+          None
+        } else {
+          Some(x - 1)
+        }
+      },
+    );
+
+    if result.is_err() {
+      return napi_invalid_arg;
+    }
+
+    if (result == Ok(1) || mode == napi_tsfn_abort)
+      && tsfn
+        .is_closing
+        .compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst)
+        .is_ok()
+    {
+      tsfn.queue_cond.notify_all();
+      let tsfnptr = SendPtr(tsfn);
+      // drop must be queued in order to preserve ordering consistent
+      // with Node.js and so that the finalizer runs on the main thread.
+      tsfn.sender.spawn(move |_| {
+        let tsfn = unsafe { Box::from_raw(tsfnptr.take() as *mut TsFn) };
+        drop(tsfn);
+      });
+    }
+
+    napi_ok
+  }
+
+  pub fn ref_(&self) -> napi_status {
+    if self
+      .is_ref
+      .compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst)
+      .is_ok()
+    {
+      let env = unsafe { &mut *self.env };
+      env.threadsafe_function_ref();
+    }
+    napi_ok
+  }
+
+  pub fn unref(&self) -> napi_status {
+    if self
+      .is_ref
+      .compare_exchange(true, false, Ordering::SeqCst, Ordering::SeqCst)
+      .is_ok()
+    {
+      let env = unsafe { &mut *self.env };
+      env.threadsafe_function_unref();
+    }
+
+    napi_ok
+  }
+
+  pub fn call(
+    &self,
+    data: *mut c_void,
+    mode: napi_threadsafe_function_call_mode,
+  ) -> napi_status {
+    if self.is_closing.load(Ordering::SeqCst) {
+      return napi_closing;
+    }
+
+    if self.max_queue_size > 0 {
+      let mut queue_size = self.queue_size.lock();
+      while *queue_size >= self.max_queue_size {
+        if mode == napi_tsfn_blocking {
+          self.queue_cond.wait(&mut queue_size);
+
+          if self.is_closing.load(Ordering::SeqCst) {
+            return napi_closing;
+          }
+        } else {
+          return napi_queue_full;
+        }
+      }
+      *queue_size += 1;
+    }
+
+    let is_closed = self.is_closed.clone();
+    let tsfn = SendPtr(self);
+    let data = SendPtr(data);
+    let context = SendPtr(self.context);
+    let call_js_cb = self.call_js_cb;
+
+    self.sender.spawn(move |scope: &mut v8::HandleScope| {
+      let data = data.take();
+
+      // if is_closed then tsfn is freed, don't read from it.
+      if is_closed.load(Ordering::Relaxed) {
+        unsafe {
+          call_js_cb(
+            std::ptr::null_mut(),
+            None::<v8::Local<v8::Value>>.into(),
+            context.take() as _,
+            data as _,
+          );
+        }
+      } else {
+        let tsfn = tsfn.take();
+
+        let tsfn = unsafe { &*tsfn };
+
+        if tsfn.max_queue_size > 0 {
+          let mut queue_size = tsfn.queue_size.lock();
+          let size = *queue_size;
+          *queue_size -= 1;
+          if size == tsfn.max_queue_size {
+            tsfn.queue_cond.notify_one();
+          }
+        }
+
+        let func = tsfn.func.as_ref().map(|f| v8::Local::new(scope, f));
+
+        unsafe {
+          (tsfn.call_js_cb)(
+            tsfn.env as _,
+            func.into(),
+            tsfn.context,
+            data as _,
+          );
+        }
+      }
+    });
+
+    napi_ok
+  }
+}
+
+#[napi_sym]
+#[allow(clippy::too_many_arguments)]
+fn napi_create_threadsafe_function(
+  env: *mut Env,
+  func: napi_value,
+  async_resource: napi_value,
+  async_resource_name: napi_value,
+  max_queue_size: usize,
+  initial_thread_count: usize,
+  thread_finalize_data: *mut c_void,
+  thread_finalize_cb: Option<napi_finalize>,
+  context: *mut c_void,
+  call_js_cb: Option<napi_threadsafe_function_call_js>,
+  result: *mut napi_threadsafe_function,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, async_resource_name);
+  if initial_thread_count == 0 {
+    return napi_set_last_error(env, napi_invalid_arg);
+  }
+  check_arg!(env, result);
+
+  let func = if let Some(value) = *func {
+    let Ok(func) = v8::Local::<v8::Function>::try_from(value) else {
+      return napi_set_last_error(env, napi_function_expected);
+    };
+    Some(v8::Global::new(&mut env.scope(), func))
+  } else {
+    check_arg!(env, call_js_cb);
+    None
+  };
+
+  let resource = if let Some(v) = *async_resource {
+    let Some(resource) = v.to_object(&mut env.scope()) else {
+      return napi_set_last_error(env, napi_object_expected);
+    };
+    resource
+  } else {
+    v8::Object::new(&mut env.scope())
+  };
+  let resource = v8::Global::new(&mut env.scope(), resource);
+
+  let Some(resource_name) =
+    async_resource_name.and_then(|v| v.to_string(&mut env.scope()))
+  else {
+    return napi_set_last_error(env, napi_string_expected);
+  };
+  let resource_name = resource_name.to_rust_string_lossy(&mut env.scope());
+
+  let mut tsfn = Box::new(TsFn {
+    env,
+    func,
+    max_queue_size,
+    queue_size: Mutex::new(0),
+    queue_cond: Condvar::new(),
+    thread_count: AtomicUsize::new(initial_thread_count),
+    thread_finalize_data,
+    thread_finalize_cb,
+    context,
+    call_js_cb: call_js_cb.unwrap_or(default_call_js_cb),
+    _resource: resource,
+    _resource_name: resource_name,
+    is_closing: AtomicBool::new(false),
+    is_closed: Arc::new(AtomicBool::new(false)),
+    is_ref: AtomicBool::new(false),
+    sender: env.async_work_sender.clone(),
+  });
+
+  tsfn.ref_();
+
+  unsafe {
+    *result = Box::into_raw(tsfn) as _;
+  }
+
+  napi_clear_last_error(env)
+}
+
+/// Maybe called from any thread.
+#[napi_sym]
+fn napi_get_threadsafe_function_context(
+  func: napi_threadsafe_function,
+  result: *mut *const c_void,
+) -> napi_status {
+  assert!(!func.is_null());
+  let tsfn = unsafe { &*(func as *const TsFn) };
+  unsafe {
+    *result = tsfn.context;
+  }
+  napi_ok
+}
+
+#[napi_sym]
+fn napi_call_threadsafe_function(
+  func: napi_threadsafe_function,
+  data: *mut c_void,
+  is_blocking: napi_threadsafe_function_call_mode,
+) -> napi_status {
+  assert!(!func.is_null());
+  let tsfn = unsafe { &*(func as *mut TsFn) };
+  tsfn.call(data, is_blocking)
+}
+
+#[napi_sym]
+fn napi_acquire_threadsafe_function(
+  tsfn: napi_threadsafe_function,
+) -> napi_status {
+  assert!(!tsfn.is_null());
+  let tsfn = unsafe { &*(tsfn as *mut TsFn) };
+  tsfn.acquire()
+}
+
+#[napi_sym]
+fn napi_release_threadsafe_function(
+  tsfn: napi_threadsafe_function,
+  mode: napi_threadsafe_function_release_mode,
+) -> napi_status {
+  assert!(!tsfn.is_null());
+  TsFn::release(tsfn as _, mode)
+}
+
+#[napi_sym]
+fn napi_unref_threadsafe_function(
+  _env: &mut Env,
+  func: napi_threadsafe_function,
+) -> napi_status {
+  assert!(!func.is_null());
+  let tsfn = unsafe { &*(func as *mut TsFn) };
+  tsfn.unref()
+}
+
+#[napi_sym]
+fn napi_ref_threadsafe_function(
+  _env: &mut Env,
+  func: napi_threadsafe_function,
+) -> napi_status {
+  assert!(!func.is_null());
+  let tsfn = unsafe { &*(func as *mut TsFn) };
+  tsfn.ref_()
+}
+
+#[napi_sym]
+fn node_api_get_module_file_name(
+  env: *mut Env,
+  result: *mut *const c_char,
+) -> napi_status {
+  let env = check_env!(env);
+  check_arg!(env, result);
+
+  unsafe {
+    *result = env.shared().filename.as_ptr() as _;
+  }
+
+  napi_clear_last_error(env)
+}
diff --git a/cli/napi/sym/Cargo.toml b/cli/napi/sym/Cargo.toml
index ab234bb6ec9aad..ed0c78a914b8b9 100644
--- a/cli/napi/sym/Cargo.toml
+++ b/cli/napi/sym/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "napi_sym"
-version = "0.85.0"
+version = "0.88.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/cli/napi/sym/lib.rs b/cli/napi/sym/lib.rs
index 33f039b5fdff7f..e2826306b91ca6 100644
--- a/cli/napi/sym/lib.rs
+++ b/cli/napi/sym/lib.rs
@@ -20,17 +20,12 @@ pub fn napi_sym(_attr: TokenStream, item: TokenStream) -> TokenStream {
   let name = &func.sig.ident;
   assert!(
     exports.symbols.contains(&name.to_string()),
-    "tools/napi/sym/symbol_exports.json is out of sync!"
+    "cli/napi/sym/symbol_exports.json is out of sync!"
   );
 
-  let block = &func.block;
-  let inputs = &func.sig.inputs;
-  let generics = &func.sig.generics;
   TokenStream::from(quote! {
-      // SAFETY: it's an NAPI function.
-      #[no_mangle]
-      pub unsafe extern "C" fn #name #generics (#inputs) -> napi_status {
-        #block
-      }
+    crate::napi_wrap! {
+      #func
+    }
   })
 }
diff --git a/cli/napi/sym/symbol_exports.json b/cli/napi/sym/symbol_exports.json
index ba1bba67a64f4f..64b548d496a0d7 100644
--- a/cli/napi/sym/symbol_exports.json
+++ b/cli/napi/sym/symbol_exports.json
@@ -36,6 +36,7 @@
     "napi_get_threadsafe_function_context",
     "napi_get_null",
     "napi_create_string_utf16",
+    "node_api_create_external_string_utf16",
     "napi_get_value_bigint_uint64",
     "napi_module_register",
     "napi_is_typedarray",
@@ -76,6 +77,7 @@
     "napi_release_threadsafe_function",
     "napi_delete_async_work",
     "napi_create_string_latin1",
+    "node_api_create_external_string_latin1",
     "napi_is_array",
     "napi_unref_threadsafe_function",
     "napi_throw_error",
@@ -139,10 +141,17 @@
     "napi_has_element",
     "napi_create_external_arraybuffer",
     "napi_create_symbol",
+    "node_api_symbol_for",
     "napi_coerce_to_string",
     "napi_create_type_error",
     "napi_fatal_exception",
     "napi_create_async_work",
-    "napi_async_init"
+    "napi_async_init",
+    "node_api_create_property_key_utf16",
+    "napi_type_tag_object",
+    "napi_check_object_type_tag",
+    "node_api_post_finalizer",
+    "napi_add_async_cleanup_hook",
+    "napi_remove_async_cleanup_hook"
   ]
 }
diff --git a/cli/napi/threadsafe_functions.rs b/cli/napi/threadsafe_functions.rs
deleted file mode 100644
index 2ab4886276b447..00000000000000
--- a/cli/napi/threadsafe_functions.rs
+++ /dev/null
@@ -1,290 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use deno_core::futures::channel::mpsc;
-use deno_core::V8CrossThreadTaskSpawner;
-use deno_runtime::deno_napi::*;
-use once_cell::sync::Lazy;
-use std::mem::forget;
-use std::ptr::NonNull;
-use std::sync::atomic::AtomicUsize;
-use std::sync::Arc;
-
-#[repr(transparent)]
-pub struct SendPtr<T>(pub *const T);
-
-unsafe impl<T> Send for SendPtr<T> {}
-unsafe impl<T> Sync for SendPtr<T> {}
-
-static TS_FN_ID_COUNTER: Lazy<AtomicUsize> = Lazy::new(|| AtomicUsize::new(0));
-
-pub struct TsFn {
-  pub id: usize,
-  pub env: *mut Env,
-  pub maybe_func: Option<v8::Global<v8::Function>>,
-  pub maybe_call_js_cb: Option<napi_threadsafe_function_call_js>,
-  pub context: *mut c_void,
-  pub thread_counter: usize,
-  pub ref_counter: Arc<AtomicUsize>,
-  finalizer: Option<napi_finalize>,
-  finalizer_data: *mut c_void,
-  sender: V8CrossThreadTaskSpawner,
-  tsfn_sender: mpsc::UnboundedSender<ThreadSafeFunctionStatus>,
-}
-
-impl Drop for TsFn {
-  fn drop(&mut self) {
-    let env = unsafe { self.env.as_mut().unwrap() };
-    env.remove_threadsafe_function_ref_counter(self.id);
-    if let Some(finalizer) = self.finalizer {
-      unsafe {
-        (finalizer)(self.env as _, self.finalizer_data, ptr::null_mut());
-      }
-    }
-  }
-}
-
-impl TsFn {
-  pub fn acquire(&mut self) -> napi_status {
-    self.thread_counter += 1;
-    napi_ok
-  }
-
-  pub fn release(mut self) -> napi_status {
-    self.thread_counter -= 1;
-    if self.thread_counter == 0 {
-      if self
-        .tsfn_sender
-        .unbounded_send(ThreadSafeFunctionStatus::Dead)
-        .is_err()
-      {
-        return napi_generic_failure;
-      }
-      drop(self);
-    } else {
-      forget(self);
-    }
-    napi_ok
-  }
-
-  pub fn ref_(&mut self) -> napi_status {
-    self
-      .ref_counter
-      .fetch_add(1, std::sync::atomic::Ordering::SeqCst);
-    napi_ok
-  }
-
-  pub fn unref(&mut self) -> napi_status {
-    let _ = self.ref_counter.fetch_update(
-      std::sync::atomic::Ordering::SeqCst,
-      std::sync::atomic::Ordering::SeqCst,
-      |x| {
-        if x == 0 {
-          None
-        } else {
-          Some(x - 1)
-        }
-      },
-    );
-
-    napi_ok
-  }
-
-  pub fn call(&self, data: *mut c_void, is_blocking: bool) {
-    let js_func = self.maybe_func.clone();
-
-    let env = SendPtr(self.env);
-    let context = SendPtr(self.context);
-    let data = SendPtr(data);
-
-    #[inline(always)]
-    fn spawn(
-      sender: &V8CrossThreadTaskSpawner,
-      is_blocking: bool,
-      f: impl FnOnce(&mut v8::HandleScope) + Send + 'static,
-    ) {
-      if is_blocking {
-        sender.spawn_blocking(f);
-      } else {
-        sender.spawn(f);
-      }
-    }
-
-    if let Some(call_js_cb) = self.maybe_call_js_cb {
-      if let Some(func) = js_func {
-        let func = SendPtr(func.into_raw().as_ptr());
-        #[inline(always)]
-        fn call(
-          scope: &mut v8::HandleScope,
-          call_js_cb: napi_threadsafe_function_call_js,
-          func: SendPtr<v8::Function>,
-          env: SendPtr<Env>,
-          context: SendPtr<c_void>,
-          data: SendPtr<c_void>,
-        ) {
-          // SAFETY: This is a valid global from above
-          let func: v8::Global<v8::Function> = unsafe {
-            v8::Global::<v8::Function>::from_raw(
-              scope,
-              NonNull::new_unchecked(func.0 as _),
-            )
-          };
-          let func: v8::Local<v8::Value> =
-            func.open(scope).to_object(scope).unwrap().into();
-          // SAFETY: env is valid for the duration of the callback.
-          //         data lifetime is users responsibility.
-          unsafe {
-            call_js_cb(env.0 as _, func.into(), context.0 as _, data.0 as _)
-          }
-        }
-        spawn(&self.sender, is_blocking, move |scope| {
-          call(scope, call_js_cb, func, env, context, data);
-        });
-      } else {
-        #[inline(always)]
-        fn call(
-          call_js_cb: napi_threadsafe_function_call_js,
-          env: SendPtr<Env>,
-          context: SendPtr<c_void>,
-          data: SendPtr<c_void>,
-        ) {
-          // SAFETY: env is valid for the duration of the callback.
-          //         data lifetime is users responsibility.
-          unsafe {
-            call_js_cb(
-              env.0 as _,
-              std::mem::zeroed(),
-              context.0 as _,
-              data.0 as _,
-            )
-          }
-        }
-        spawn(&self.sender, is_blocking, move |_| {
-          call(call_js_cb, env, context, data);
-        });
-      }
-    } else {
-      spawn(&self.sender, is_blocking, |_| {
-        // TODO: func.call
-      });
-    };
-  }
-}
-
-#[napi_sym::napi_sym]
-fn napi_create_threadsafe_function(
-  env: *mut Env,
-  func: napi_value,
-  _async_resource: napi_value,
-  _async_resource_name: napi_value,
-  _max_queue_size: usize,
-  initial_thread_count: usize,
-  thread_finalize_data: *mut c_void,
-  thread_finalize_cb: Option<napi_finalize>,
-  context: *mut c_void,
-  maybe_call_js_cb: Option<napi_threadsafe_function_call_js>,
-  result: *mut napi_threadsafe_function,
-) -> napi_status {
-  let Some(env_ref) = env.as_mut() else {
-    return napi_generic_failure;
-  };
-  if initial_thread_count == 0 {
-    return napi_invalid_arg;
-  }
-
-  let mut maybe_func = None;
-
-  if let Some(value) = *func {
-    let Ok(func) = v8::Local::<v8::Function>::try_from(value) else {
-      return napi_function_expected;
-    };
-    maybe_func = Some(v8::Global::new(&mut env_ref.scope(), func));
-  }
-
-  let id = TS_FN_ID_COUNTER.fetch_add(1, std::sync::atomic::Ordering::SeqCst);
-
-  let tsfn = TsFn {
-    id,
-    maybe_func,
-    maybe_call_js_cb,
-    context,
-    thread_counter: initial_thread_count,
-    sender: env_ref.async_work_sender.clone(),
-    finalizer: thread_finalize_cb,
-    finalizer_data: thread_finalize_data,
-    tsfn_sender: env_ref.threadsafe_function_sender.clone(),
-    ref_counter: Arc::new(AtomicUsize::new(1)),
-    env,
-  };
-
-  env_ref
-    .add_threadsafe_function_ref_counter(tsfn.id, tsfn.ref_counter.clone());
-
-  if env_ref
-    .threadsafe_function_sender
-    .unbounded_send(ThreadSafeFunctionStatus::Alive)
-    .is_err()
-  {
-    return napi_generic_failure;
-  }
-  *result = transmute::<Box<TsFn>, _>(Box::new(tsfn));
-
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_acquire_threadsafe_function(
-  tsfn: napi_threadsafe_function,
-  _mode: napi_threadsafe_function_release_mode,
-) -> napi_status {
-  let tsfn: &mut TsFn = &mut *(tsfn as *mut TsFn);
-  tsfn.acquire()
-}
-
-#[napi_sym::napi_sym]
-fn napi_unref_threadsafe_function(
-  _env: &mut Env,
-  tsfn: napi_threadsafe_function,
-) -> napi_status {
-  let tsfn: &mut TsFn = &mut *(tsfn as *mut TsFn);
-  tsfn.unref()
-}
-
-/// Maybe called from any thread.
-#[napi_sym::napi_sym]
-pub fn napi_get_threadsafe_function_context(
-  func: napi_threadsafe_function,
-  result: *mut *const c_void,
-) -> napi_status {
-  let tsfn: &TsFn = &*(func as *const TsFn);
-  *result = tsfn.context;
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_call_threadsafe_function(
-  func: napi_threadsafe_function,
-  data: *mut c_void,
-  is_blocking: napi_threadsafe_function_call_mode,
-) -> napi_status {
-  let tsfn: &TsFn = &*(func as *const TsFn);
-  tsfn.call(data, is_blocking != 0);
-  napi_ok
-}
-
-#[napi_sym::napi_sym]
-fn napi_ref_threadsafe_function(
-  _env: &mut Env,
-  func: napi_threadsafe_function,
-) -> napi_status {
-  let tsfn: &mut TsFn = &mut *(func as *mut TsFn);
-  tsfn.ref_()
-}
-
-#[napi_sym::napi_sym]
-fn napi_release_threadsafe_function(
-  tsfn: napi_threadsafe_function,
-  _mode: napi_threadsafe_function_release_mode,
-) -> napi_status {
-  let tsfn: Box<TsFn> = Box::from_raw(tsfn as *mut TsFn);
-  tsfn.release()
-}
diff --git a/cli/napi/util.rs b/cli/napi/util.rs
index edf109460f509e..63d8effbf2d908 100644
--- a/cli/napi/util.rs
+++ b/cli/napi/util.rs
@@ -1,8 +1,289 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 use deno_runtime::deno_napi::*;
+use libc::INT_MAX;
 
-pub fn get_array_buffer_ptr(ab: v8::Local<v8::ArrayBuffer>) -> *mut u8 {
-  // SAFETY: Thanks to the null pointer optimization, NonNull<T> and Option<NonNull<T>> are guaranteed
-  // to have the same size and alignment.
-  unsafe { std::mem::transmute(ab.data()) }
+#[repr(transparent)]
+pub struct SendPtr<T>(pub *const T);
+
+impl<T> SendPtr<T> {
+  // silly function to get around `clippy::redundant_locals`
+  pub fn take(self) -> *const T {
+    self.0
+  }
+}
+
+unsafe impl<T> Send for SendPtr<T> {}
+unsafe impl<T> Sync for SendPtr<T> {}
+
+pub fn get_array_buffer_ptr(ab: v8::Local<v8::ArrayBuffer>) -> *mut c_void {
+  match ab.data() {
+    Some(p) => p.as_ptr(),
+    None => std::ptr::null_mut(),
+  }
+}
+
+struct BufferFinalizer {
+  env: *mut Env,
+  finalize_cb: napi_finalize,
+  finalize_data: *mut c_void,
+  finalize_hint: *mut c_void,
+}
+
+impl Drop for BufferFinalizer {
+  fn drop(&mut self) {
+    unsafe {
+      (self.finalize_cb)(self.env as _, self.finalize_data, self.finalize_hint);
+    }
+  }
+}
+
+pub extern "C" fn backing_store_deleter_callback(
+  data: *mut c_void,
+  _byte_length: usize,
+  deleter_data: *mut c_void,
+) {
+  let mut finalizer =
+    unsafe { Box::<BufferFinalizer>::from_raw(deleter_data as _) };
+
+  finalizer.finalize_data = data;
+
+  drop(finalizer);
+}
+
+pub fn make_external_backing_store(
+  env: *mut Env,
+  data: *mut c_void,
+  byte_length: usize,
+  finalize_data: *mut c_void,
+  finalize_cb: napi_finalize,
+  finalize_hint: *mut c_void,
+) -> v8::UniqueRef<v8::BackingStore> {
+  let finalizer = Box::new(BufferFinalizer {
+    env,
+    finalize_data,
+    finalize_cb,
+    finalize_hint,
+  });
+
+  unsafe {
+    v8::ArrayBuffer::new_backing_store_from_ptr(
+      data,
+      byte_length,
+      backing_store_deleter_callback,
+      Box::into_raw(finalizer) as _,
+    )
+  }
+}
+
+#[macro_export]
+macro_rules! check_env {
+  ($env: expr) => {{
+    let env = $env;
+    if env.is_null() {
+      return napi_invalid_arg;
+    }
+    unsafe { &mut *env }
+  }};
+}
+
+#[macro_export]
+macro_rules! return_error_status_if_false {
+  ($env: expr, $condition: expr, $status: ident) => {
+    if !$condition {
+      return Err(
+        $crate::napi::util::napi_set_last_error($env, $status).into(),
+      );
+    }
+  };
+}
+
+#[macro_export]
+macro_rules! return_status_if_false {
+  ($env: expr, $condition: expr, $status: ident) => {
+    if !$condition {
+      return $crate::napi::util::napi_set_last_error($env, $status);
+    }
+  };
+}
+
+pub(crate) unsafe fn check_new_from_utf8_len<'s>(
+  env: *mut Env,
+  str_: *const c_char,
+  len: usize,
+) -> Result<v8::Local<'s, v8::String>, napi_status> {
+  let env = unsafe { &mut *env };
+  return_error_status_if_false!(
+    env,
+    (len == NAPI_AUTO_LENGTH) || len <= INT_MAX as _,
+    napi_invalid_arg
+  );
+  return_error_status_if_false!(env, !str_.is_null(), napi_invalid_arg);
+  let string = if len == NAPI_AUTO_LENGTH {
+    let result = unsafe { std::ffi::CStr::from_ptr(str_ as *const _) }.to_str();
+    return_error_status_if_false!(env, result.is_ok(), napi_generic_failure);
+    result.unwrap()
+  } else {
+    let string = unsafe { std::slice::from_raw_parts(str_ as *const u8, len) };
+    let result = std::str::from_utf8(string);
+    return_error_status_if_false!(env, result.is_ok(), napi_generic_failure);
+    result.unwrap()
+  };
+  let result = {
+    let env = unsafe { &mut *(env as *mut Env) };
+    v8::String::new(&mut env.scope(), string)
+  };
+  return_error_status_if_false!(env, result.is_some(), napi_generic_failure);
+  Ok(result.unwrap())
+}
+
+#[inline]
+pub(crate) unsafe fn check_new_from_utf8<'s>(
+  env: *mut Env,
+  str_: *const c_char,
+) -> Result<v8::Local<'s, v8::String>, napi_status> {
+  unsafe { check_new_from_utf8_len(env, str_, NAPI_AUTO_LENGTH) }
+}
+
+pub(crate) unsafe fn v8_name_from_property_descriptor<'s>(
+  env: *mut Env,
+  p: &'s napi_property_descriptor,
+) -> Result<v8::Local<'s, v8::Name>, napi_status> {
+  if !p.utf8name.is_null() {
+    unsafe { check_new_from_utf8(env, p.utf8name).map(|v| v.into()) }
+  } else {
+    match *p.name {
+      Some(v) => match v.try_into() {
+        Ok(name) => Ok(name),
+        Err(_) => Err(napi_name_expected),
+      },
+      None => Err(napi_name_expected),
+    }
+  }
+}
+
+pub(crate) fn napi_clear_last_error(env: *mut Env) -> napi_status {
+  let env = unsafe { &mut *env };
+  env.last_error.error_code = napi_ok;
+  env.last_error.engine_error_code = 0;
+  env.last_error.engine_reserved = std::ptr::null_mut();
+  env.last_error.error_message = std::ptr::null_mut();
+  napi_ok
+}
+
+pub(crate) fn napi_set_last_error(
+  env: *mut Env,
+  error_code: napi_status,
+) -> napi_status {
+  let env = unsafe { &mut *env };
+  env.last_error.error_code = error_code;
+  error_code
+}
+
+#[macro_export]
+macro_rules! status_call {
+  ($call: expr) => {
+    let status = $call;
+    if status != napi_ok {
+      return status;
+    }
+  };
+}
+
+pub trait Nullable {
+  fn is_null(&self) -> bool;
+}
+
+impl<T> Nullable for *mut T {
+  fn is_null(&self) -> bool {
+    (*self).is_null()
+  }
+}
+
+impl<T> Nullable for *const T {
+  fn is_null(&self) -> bool {
+    (*self).is_null()
+  }
+}
+
+impl<T> Nullable for Option<T> {
+  fn is_null(&self) -> bool {
+    self.is_none()
+  }
+}
+
+impl<'s> Nullable for napi_value<'s> {
+  fn is_null(&self) -> bool {
+    self.is_none()
+  }
+}
+
+#[macro_export]
+macro_rules! check_arg {
+  ($env: expr, $ptr: expr) => {
+    $crate::return_status_if_false!(
+      $env,
+      !$crate::napi::util::Nullable::is_null(&$ptr),
+      napi_invalid_arg
+    );
+  };
+}
+
+#[macro_export]
+macro_rules! napi_wrap {
+  ( $( # $attr:tt )* fn $name:ident $( < $( $x:lifetime ),* > )? ( $env:ident : & $( $lt:lifetime )? mut Env $( , $ident:ident : $ty:ty )* $(,)? ) -> napi_status $body:block ) => {
+    $( # $attr )*
+    #[no_mangle]
+    pub unsafe extern "C" fn $name $( < $( $x ),* > )? ( env_ptr : *mut Env , $( $ident : $ty ),* ) -> napi_status {
+      let env: & $( $lt )? mut Env = $crate::check_env!(env_ptr);
+
+      if env.last_exception.is_some() {
+        return napi_pending_exception;
+      }
+
+      $crate::napi::util::napi_clear_last_error(env);
+
+      let scope_env = unsafe { &mut *env_ptr };
+      let scope = &mut scope_env.scope();
+      let try_catch = &mut v8::TryCatch::new(scope);
+
+      #[inline(always)]
+      fn inner $( < $( $x ),* > )? ( $env: & $( $lt )? mut Env , $( $ident : $ty ),* ) -> napi_status $body
+
+      log::trace!("NAPI ENTER: {}", stringify!($name));
+
+      let result = inner( env, $( $ident ),* );
+
+      log::trace!("NAPI EXIT: {} {}", stringify!($name), result);
+
+      if let Some(exception) = try_catch.exception() {
+        let env = unsafe { &mut *env_ptr };
+        let global = v8::Global::new(env.isolate(), exception);
+        env.last_exception = Some(global);
+        return $crate::napi::util::napi_set_last_error(env_ptr, napi_pending_exception);
+      }
+
+      if result != napi_ok {
+        return $crate::napi::util::napi_set_last_error(env_ptr, result);
+      }
+
+      return result;
+    }
+  };
+
+  ( $( # $attr:tt )* fn $name:ident $( < $( $x:lifetime ),* > )? ( $( $ident:ident : $ty:ty ),* $(,)? ) -> napi_status $body:block ) => {
+    $( # $attr )*
+    #[no_mangle]
+    pub unsafe extern "C" fn $name $( < $( $x ),* > )? ( $( $ident : $ty ),* ) -> napi_status {
+      #[inline(always)]
+      fn inner $( < $( $x ),* > )? ( $( $ident : $ty ),* ) -> napi_status $body
+
+      log::trace!("NAPI ENTER: {}", stringify!($name));
+
+      let result = inner( $( $ident ),* );
+
+      log::trace!("NAPI EXIT: {} {}", stringify!($name), result);
+
+      result
+    }
+  };
 }
diff --git a/cli/node.rs b/cli/node.rs
index c696fcac930e5b..5ecbacdc72ffd8 100644
--- a/cli/node.rs
+++ b/cli/node.rs
@@ -125,7 +125,7 @@ impl CjsCodeAnalyzer for CliCjsCodeAnalyzer {
       None => {
         self
           .fs
-          .read_text_file_async(specifier.to_file_path().unwrap(), None)
+          .read_text_file_lossy_async(specifier.to_file_path().unwrap(), None)
           .await?
       }
     };
diff --git a/cli/npm/byonm.rs b/cli/npm/byonm.rs
index bfb9bed7f76aa6..bbd5da8ec0bdc2 100644
--- a/cli/npm/byonm.rs
+++ b/cli/npm/byonm.rs
@@ -3,27 +3,25 @@
 use std::borrow::Cow;
 use std::path::Path;
 use std::path::PathBuf;
-use std::rc::Rc;
 use std::sync::Arc;
 
 use deno_ast::ModuleSpecifier;
+use deno_config::package_json::PackageJsonDepValue;
 use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
 use deno_core::serde_json;
 use deno_runtime::deno_fs::FileSystem;
+use deno_runtime::deno_node::load_pkg_json;
 use deno_runtime::deno_node::NodePermissions;
-use deno_runtime::deno_node::NodeResolutionMode;
 use deno_runtime::deno_node::NpmResolver;
 use deno_runtime::deno_node::PackageJson;
 use deno_semver::package::PackageReq;
 
-use crate::args::package_json::get_local_package_json_version_reqs;
 use crate::args::NpmProcessState;
 use crate::args::NpmProcessStateKind;
 use crate::util::fs::canonicalize_path_maybe_not_exists_with_fs;
 use deno_runtime::fs_util::specifier_to_file_path;
 
-use super::common::types_package_name;
 use super::CliNpmResolver;
 use super::InnerCliNpmResolverRef;
 
@@ -53,13 +51,13 @@ impl ByonmCliNpmResolver {
     &self,
     dep_name: &str,
     referrer: &ModuleSpecifier,
-  ) -> Option<Rc<PackageJson>> {
+  ) -> Option<Arc<PackageJson>> {
     let referrer_path = referrer.to_file_path().ok()?;
     let mut current_folder = referrer_path.parent()?;
     loop {
       let pkg_json_path = current_folder.join("package.json");
-      if let Ok(pkg_json) =
-        PackageJson::load_skip_read_permission(self.fs.as_ref(), pkg_json_path)
+      if let Ok(Some(pkg_json)) =
+        load_pkg_json(self.fs.as_ref(), &pkg_json_path)
       {
         if let Some(deps) = &pkg_json.dependencies {
           if deps.contains_key(dep_name) {
@@ -80,6 +78,79 @@ impl ByonmCliNpmResolver {
       }
     }
   }
+
+  fn resolve_pkg_json_and_alias_for_req(
+    &self,
+    req: &PackageReq,
+    referrer: &ModuleSpecifier,
+  ) -> Result<(Arc<PackageJson>, String), AnyError> {
+    fn resolve_alias_from_pkg_json(
+      req: &PackageReq,
+      pkg_json: &PackageJson,
+    ) -> Option<String> {
+      let deps = pkg_json.resolve_local_package_json_deps();
+      for (key, value) in deps {
+        if let Ok(value) = value {
+          match value {
+            PackageJsonDepValue::Req(dep_req) => {
+              if dep_req.name == req.name
+                && dep_req.version_req.intersects(&req.version_req)
+              {
+                return Some(key);
+              }
+            }
+            PackageJsonDepValue::Workspace(_workspace) => {
+              if key == req.name && req.version_req.tag() == Some("workspace") {
+                return Some(key);
+              }
+            }
+          }
+        }
+      }
+      None
+    }
+
+    // attempt to resolve the npm specifier from the referrer's package.json,
+    if let Ok(file_path) = specifier_to_file_path(referrer) {
+      let mut current_path = file_path.as_path();
+      while let Some(dir_path) = current_path.parent() {
+        let package_json_path = dir_path.join("package.json");
+        if let Some(pkg_json) =
+          load_pkg_json(self.fs.as_ref(), &package_json_path)?
+        {
+          if let Some(alias) =
+            resolve_alias_from_pkg_json(req, pkg_json.as_ref())
+          {
+            return Ok((pkg_json, alias));
+          }
+        }
+        current_path = dir_path;
+      }
+    }
+
+    // otherwise, fall fallback to the project's package.json
+    let root_pkg_json_path = self
+      .root_node_modules_dir
+      .parent()
+      .unwrap()
+      .join("package.json");
+    if let Some(pkg_json) =
+      load_pkg_json(self.fs.as_ref(), &root_pkg_json_path)?
+    {
+      if let Some(alias) = resolve_alias_from_pkg_json(req, pkg_json.as_ref()) {
+        return Ok((pkg_json, alias));
+      }
+    }
+
+    bail!(
+      concat!(
+        "Could not find a matching package for 'npm:{}' in a package.json file. ",
+        "You must specify this as a package.json dependency when the ",
+        "node_modules folder is not managed by Deno.",
+      ),
+      req,
+    );
+  }
 }
 
 impl NpmResolver for ByonmCliNpmResolver {
@@ -97,20 +168,13 @@ impl NpmResolver for ByonmCliNpmResolver {
     &self,
     name: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError> {
     fn inner(
       fs: &dyn FileSystem,
       name: &str,
       referrer: &ModuleSpecifier,
-      mode: NodeResolutionMode,
     ) -> Result<PathBuf, AnyError> {
       let referrer_file = specifier_to_file_path(referrer)?;
-      let types_pkg_name = if mode.is_types() && !name.starts_with("@types/") {
-        Some(types_package_name(name))
-      } else {
-        None
-      };
       let mut current_folder = referrer_file.parent().unwrap();
       loop {
         let node_modules_folder = if current_folder.ends_with("node_modules") {
@@ -119,14 +183,6 @@ impl NpmResolver for ByonmCliNpmResolver {
           Cow::Owned(current_folder.join("node_modules"))
         };
 
-        // attempt to resolve the types package first, then fallback to the regular package
-        if let Some(types_pkg_name) = &types_pkg_name {
-          let sub_dir = join_package_name(&node_modules_folder, types_pkg_name);
-          if fs.is_dir_sync(&sub_dir) {
-            return Ok(sub_dir);
-          }
-        }
-
         let sub_dir = join_package_name(&node_modules_folder, name);
         if fs.is_dir_sync(&sub_dir) {
           return Ok(sub_dir);
@@ -146,7 +202,7 @@ impl NpmResolver for ByonmCliNpmResolver {
       );
     }
 
-    let path = inner(&*self.fs, name, referrer, mode)?;
+    let path = inner(&*self.fs, name, referrer)?;
     Ok(self.fs.realpath_sync(&path)?)
   }
 
@@ -198,68 +254,29 @@ impl CliNpmResolver for ByonmCliNpmResolver {
     req: &PackageReq,
     referrer: &ModuleSpecifier,
   ) -> Result<PathBuf, AnyError> {
-    fn resolve_from_package_json(
-      req: &PackageReq,
-      fs: &dyn FileSystem,
-      path: PathBuf,
-    ) -> Result<PathBuf, AnyError> {
-      let package_json = PackageJson::load_skip_read_permission(fs, path)?;
-      let deps = get_local_package_json_version_reqs(&package_json);
-      for (key, value) in deps {
-        if let Ok(value) = value {
-          if value.name == req.name
-            && value.version_req.intersects(&req.version_req)
-          {
-            let package_path = package_json
-              .path
-              .parent()
-              .unwrap()
-              .join("node_modules")
-              .join(key);
-            return Ok(canonicalize_path_maybe_not_exists_with_fs(
-              &package_path,
-              fs,
-            )?);
-          }
-        }
-      }
-      bail!(
-        concat!(
-          "Could not find a matching package for 'npm:{}' in '{}'. ",
-          "You must specify this as a package.json dependency when the ",
-          "node_modules folder is not managed by Deno.",
-        ),
-        req,
-        package_json.path.display()
-      );
-    }
-
-    // attempt to resolve the npm specifier from the referrer's package.json,
-    // but otherwise fallback to the project's package.json
-    if let Ok(file_path) = specifier_to_file_path(referrer) {
-      let mut current_path = file_path.as_path();
-      while let Some(dir_path) = current_path.parent() {
-        let package_json_path = dir_path.join("package.json");
-        if self.fs.exists_sync(&package_json_path) {
-          return resolve_from_package_json(
-            req,
-            self.fs.as_ref(),
-            package_json_path,
-          );
-        }
-        current_path = dir_path;
+    // resolve the pkg json and alias
+    let (pkg_json, alias) =
+      self.resolve_pkg_json_and_alias_for_req(req, referrer)?;
+    // now try node resolution
+    for ancestor in pkg_json.path.parent().unwrap().ancestors() {
+      let node_modules_folder = ancestor.join("node_modules");
+      let sub_dir = join_package_name(&node_modules_folder, &alias);
+      if self.fs.is_dir_sync(&sub_dir) {
+        return Ok(canonicalize_path_maybe_not_exists_with_fs(
+          &sub_dir,
+          self.fs.as_ref(),
+        )?);
       }
     }
 
-    resolve_from_package_json(
-      req,
-      self.fs.as_ref(),
-      self
-        .root_node_modules_dir
-        .parent()
-        .unwrap()
-        .join("package.json"),
-    )
+    bail!(
+      concat!(
+        "Could not find \"{}\" in a node_modules folder. ",
+        "Deno expects the node_modules/ directory to be up to date. ",
+        "Did you forget to run `npm install`?"
+      ),
+      alias,
+    );
   }
 
   fn check_state_hash(&self) -> Option<u64> {
diff --git a/cli/npm/common.rs b/cli/npm/common.rs
index bf45aa5b816a67..c55f73cd508281 100644
--- a/cli/npm/common.rs
+++ b/cli/npm/common.rs
@@ -3,14 +3,6 @@
 use deno_npm::npm_rc::RegistryConfig;
 use reqwest::header;
 
-/// Gets the corresponding @types package for the provided package name.
-pub fn types_package_name(package_name: &str) -> String {
-  debug_assert!(!package_name.starts_with("@types/"));
-  // Scoped packages will get two underscores for each slash
-  // https://github.com/DefinitelyTyped/DefinitelyTyped/tree/15f1ece08f7b498f4b9a2147c2a46e94416ca777#what-about-scoped-packages
-  format!("@types/{}", package_name.replace('/', "__"))
-}
-
 // TODO(bartlomieju): support more auth methods besides token and basic auth
 pub fn maybe_auth_header_for_npm_registry(
   registry_config: &RegistryConfig,
@@ -31,17 +23,3 @@ pub fn maybe_auth_header_for_npm_registry(
 
   None
 }
-
-#[cfg(test)]
-mod test {
-  use super::types_package_name;
-
-  #[test]
-  fn test_types_package_name() {
-    assert_eq!(types_package_name("name"), "@types/name");
-    assert_eq!(
-      types_package_name("@scoped/package"),
-      "@types/@scoped__package"
-    );
-  }
-}
diff --git a/cli/npm/managed/installer.rs b/cli/npm/managed/installer.rs
deleted file mode 100644
index 694e01206f7c03..00000000000000
--- a/cli/npm/managed/installer.rs
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use std::future::Future;
-use std::sync::Arc;
-
-use deno_core::error::AnyError;
-use deno_core::futures::stream::FuturesOrdered;
-use deno_core::futures::StreamExt;
-use deno_npm::registry::NpmRegistryApi;
-use deno_npm::registry::NpmRegistryPackageInfoLoadError;
-use deno_semver::package::PackageReq;
-
-use crate::args::PackageJsonDepsProvider;
-use crate::util::sync::AtomicFlag;
-
-use super::CliNpmRegistryApi;
-use super::NpmResolution;
-
-#[derive(Debug)]
-struct PackageJsonDepsInstallerInner {
-  deps_provider: Arc<PackageJsonDepsProvider>,
-  has_installed_flag: AtomicFlag,
-  npm_registry_api: Arc<CliNpmRegistryApi>,
-  npm_resolution: Arc<NpmResolution>,
-}
-
-impl PackageJsonDepsInstallerInner {
-  pub fn reqs_with_info_futures<'a>(
-    &self,
-    reqs: &'a [&'a PackageReq],
-  ) -> FuturesOrdered<
-    impl Future<
-      Output = Result<
-        (&'a PackageReq, Arc<deno_npm::registry::NpmPackageInfo>),
-        NpmRegistryPackageInfoLoadError,
-      >,
-    >,
-  > {
-    FuturesOrdered::from_iter(reqs.iter().map(|req| {
-      let api = self.npm_registry_api.clone();
-      async move {
-        let info = api.package_info(&req.name).await?;
-        Ok::<_, NpmRegistryPackageInfoLoadError>((*req, info))
-      }
-    }))
-  }
-}
-
-/// Holds and controls installing dependencies from package.json.
-#[derive(Debug, Default)]
-pub struct PackageJsonDepsInstaller(Option<PackageJsonDepsInstallerInner>);
-
-impl PackageJsonDepsInstaller {
-  pub fn new(
-    deps_provider: Arc<PackageJsonDepsProvider>,
-    npm_registry_api: Arc<CliNpmRegistryApi>,
-    npm_resolution: Arc<NpmResolution>,
-  ) -> Self {
-    Self(Some(PackageJsonDepsInstallerInner {
-      deps_provider,
-      has_installed_flag: Default::default(),
-      npm_registry_api,
-      npm_resolution,
-    }))
-  }
-
-  /// Creates an installer that never installs local packages during
-  /// resolution. A top level install will be a no-op.
-  pub fn no_op() -> Self {
-    Self(None)
-  }
-
-  /// Installs the top level dependencies in the package.json file
-  /// without going through and resolving the descendant dependencies yet.
-  pub async fn ensure_top_level_install(&self) -> Result<(), AnyError> {
-    let inner = match &self.0 {
-      Some(inner) => inner,
-      None => return Ok(()),
-    };
-
-    if !inner.has_installed_flag.raise() {
-      return Ok(()); // already installed by something else
-    }
-
-    let package_reqs = inner.deps_provider.reqs().unwrap_or_default();
-
-    // check if something needs resolving before bothering to load all
-    // the package information (which is slow)
-    if package_reqs.iter().all(|req| {
-      inner
-        .npm_resolution
-        .resolve_pkg_id_from_pkg_req(req)
-        .is_ok()
-    }) {
-      log::debug!(
-        "All package.json deps resolvable. Skipping top level install."
-      );
-      return Ok(()); // everything is already resolvable
-    }
-
-    let mut reqs_with_info_futures =
-      inner.reqs_with_info_futures(&package_reqs);
-
-    while let Some(result) = reqs_with_info_futures.next().await {
-      let (req, info) = result?;
-      let result = inner
-        .npm_resolution
-        .resolve_pkg_req_as_pending_with_info(req, &info)
-        .await;
-      if let Err(err) = result {
-        if inner.npm_registry_api.mark_force_reload() {
-          log::debug!("Failed to resolve package. Retrying. Error: {err:#}");
-          // re-initialize
-          reqs_with_info_futures = inner.reqs_with_info_futures(&package_reqs);
-        } else {
-          return Err(err.into());
-        }
-      }
-    }
-
-    Ok(())
-  }
-}
diff --git a/cli/npm/managed/mod.rs b/cli/npm/managed/mod.rs
index 2298ea9bd71d04..467703b0524251 100644
--- a/cli/npm/managed/mod.rs
+++ b/cli/npm/managed/mod.rs
@@ -9,9 +9,7 @@ use cache::TarballCache;
 use deno_ast::ModuleSpecifier;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
-use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
-use deno_graph::NpmPackageReqsResolution;
 use deno_npm::npm_rc::ResolvedNpmRc;
 use deno_npm::registry::NpmPackageInfo;
 use deno_npm::registry::NpmRegistryApi;
@@ -23,22 +21,22 @@ use deno_npm::NpmResolutionPackage;
 use deno_npm::NpmSystemInfo;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::NodePermissions;
-use deno_runtime::deno_node::NodeResolutionMode;
 use deno_runtime::deno_node::NpmResolver;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
+use resolution::AddPkgReqsResult;
 
-use crate::args::Lockfile;
+use crate::args::CliLockfile;
 use crate::args::NpmProcessState;
 use crate::args::NpmProcessStateKind;
-use crate::args::PackageJsonDepsProvider;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::cache::FastInsecureHasher;
 use crate::http_util::HttpClientProvider;
 use crate::util::fs::canonicalize_path_maybe_not_exists_with_fs;
 use crate::util::progress_bar::ProgressBar;
+use crate::util::sync::AtomicFlag;
 
 use self::cache::NpmCache;
-use self::installer::PackageJsonDepsInstaller;
 use self::registry::CliNpmRegistryApi;
 use self::resolution::NpmResolution;
 use self::resolvers::create_npm_fs_resolver;
@@ -49,24 +47,18 @@ use super::InnerCliNpmResolverRef;
 use super::NpmCacheDir;
 
 mod cache;
-mod installer;
 mod registry;
 mod resolution;
 mod resolvers;
 
 pub enum CliNpmResolverManagedSnapshotOption {
-  ResolveFromLockfile(Arc<Mutex<Lockfile>>),
+  ResolveFromLockfile(Arc<CliLockfile>),
   Specified(Option<ValidSerializedNpmResolutionSnapshot>),
 }
 
-pub enum CliNpmResolverManagedPackageJsonInstallerOption {
-  ConditionalInstall(Arc<PackageJsonDepsProvider>),
-  NoInstall,
-}
-
 pub struct CliNpmResolverManagedCreateOptions {
   pub snapshot: CliNpmResolverManagedSnapshotOption,
-  pub maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  pub maybe_lockfile: Option<Arc<CliLockfile>>,
   pub fs: Arc<dyn deno_runtime::deno_fs::FileSystem>,
   pub http_client_provider: Arc<crate::http_util::HttpClientProvider>,
   pub npm_global_cache_dir: PathBuf,
@@ -74,7 +66,7 @@ pub struct CliNpmResolverManagedCreateOptions {
   pub text_only_progress_bar: crate::util::progress_bar::ProgressBar,
   pub maybe_node_modules_path: Option<PathBuf>,
   pub npm_system_info: NpmSystemInfo,
-  pub package_json_installer: CliNpmResolverManagedPackageJsonInstallerOption,
+  pub package_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
   pub npmrc: Arc<ResolvedNpmRc>,
 }
 
@@ -99,7 +91,7 @@ pub async fn create_managed_npm_resolver_for_lsp(
       npm_api,
       npm_cache,
       options.npmrc,
-      options.package_json_installer,
+      options.package_json_deps_provider,
       options.text_only_progress_bar,
       options.maybe_node_modules_path,
       options.npm_system_info,
@@ -123,7 +115,7 @@ pub async fn create_managed_npm_resolver(
     npm_api,
     npm_cache,
     options.npmrc,
-    options.package_json_installer,
+    options.package_json_deps_provider,
     options.text_only_progress_bar,
     options.maybe_node_modules_path,
     options.npm_system_info,
@@ -135,11 +127,11 @@ pub async fn create_managed_npm_resolver(
 fn create_inner(
   fs: Arc<dyn deno_runtime::deno_fs::FileSystem>,
   http_client_provider: Arc<HttpClientProvider>,
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
   npm_api: Arc<CliNpmRegistryApi>,
   npm_cache: Arc<NpmCache>,
   npm_rc: Arc<ResolvedNpmRc>,
-  package_json_installer: CliNpmResolverManagedPackageJsonInstallerOption,
+  package_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
   text_only_progress_bar: crate::util::progress_bar::ProgressBar,
   node_modules_dir_path: Option<PathBuf>,
   npm_system_info: NpmSystemInfo,
@@ -160,31 +152,20 @@ fn create_inner(
   let fs_resolver = create_npm_fs_resolver(
     fs.clone(),
     npm_cache.clone(),
+    &package_json_deps_provider,
     &text_only_progress_bar,
     resolution.clone(),
     tarball_cache.clone(),
     node_modules_dir_path,
     npm_system_info.clone(),
   );
-  let package_json_deps_installer = match package_json_installer {
-    CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
-      provider,
-    ) => Arc::new(PackageJsonDepsInstaller::new(
-      provider,
-      npm_api.clone(),
-      resolution.clone(),
-    )),
-    CliNpmResolverManagedPackageJsonInstallerOption::NoInstall => {
-      Arc::new(PackageJsonDepsInstaller::no_op())
-    }
-  };
   Arc::new(ManagedCliNpmResolver::new(
     fs,
     fs_resolver,
     maybe_lockfile,
     npm_api,
     npm_cache,
-    package_json_deps_installer,
+    package_json_deps_provider,
     resolution,
     tarball_cache,
     text_only_progress_bar,
@@ -224,14 +205,11 @@ async fn resolve_snapshot(
 ) -> Result<Option<ValidSerializedNpmResolutionSnapshot>, AnyError> {
   match snapshot {
     CliNpmResolverManagedSnapshotOption::ResolveFromLockfile(lockfile) => {
-      if !lockfile.lock().overwrite {
+      if !lockfile.overwrite() {
         let snapshot = snapshot_from_lockfile(lockfile.clone(), api)
           .await
           .with_context(|| {
-            format!(
-              "failed reading lockfile '{}'",
-              lockfile.lock().filename.display()
-            )
+            format!("failed reading lockfile '{}'", lockfile.filename.display())
           })?;
         Ok(Some(snapshot))
       } else {
@@ -243,7 +221,7 @@ async fn resolve_snapshot(
 }
 
 async fn snapshot_from_lockfile(
-  lockfile: Arc<Mutex<Lockfile>>,
+  lockfile: Arc<CliLockfile>,
   api: &dyn NpmRegistryApi,
 ) -> Result<ValidSerializedNpmResolutionSnapshot, AnyError> {
   let (incomplete_snapshot, skip_integrity_check) = {
@@ -269,14 +247,15 @@ async fn snapshot_from_lockfile(
 pub struct ManagedCliNpmResolver {
   fs: Arc<dyn FileSystem>,
   fs_resolver: Arc<dyn NpmPackageFsResolver>,
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
   npm_api: Arc<CliNpmRegistryApi>,
   npm_cache: Arc<NpmCache>,
-  package_json_deps_installer: Arc<PackageJsonDepsInstaller>,
+  package_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
   resolution: Arc<NpmResolution>,
   tarball_cache: Arc<TarballCache>,
   text_only_progress_bar: ProgressBar,
   npm_system_info: NpmSystemInfo,
+  top_level_install_flag: AtomicFlag,
 }
 
 impl std::fmt::Debug for ManagedCliNpmResolver {
@@ -292,10 +271,10 @@ impl ManagedCliNpmResolver {
   pub fn new(
     fs: Arc<dyn FileSystem>,
     fs_resolver: Arc<dyn NpmPackageFsResolver>,
-    maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+    maybe_lockfile: Option<Arc<CliLockfile>>,
     npm_api: Arc<CliNpmRegistryApi>,
     npm_cache: Arc<NpmCache>,
-    package_json_deps_installer: Arc<PackageJsonDepsInstaller>,
+    package_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
     resolution: Arc<NpmResolution>,
     tarball_cache: Arc<TarballCache>,
     text_only_progress_bar: ProgressBar,
@@ -307,11 +286,12 @@ impl ManagedCliNpmResolver {
       maybe_lockfile,
       npm_api,
       npm_cache,
-      package_json_deps_installer,
+      package_json_deps_provider,
       text_only_progress_bar,
       resolution,
       tarball_cache,
       npm_system_info,
+      top_level_install_flag: Default::default(),
     }
   }
 
@@ -382,18 +362,41 @@ impl ManagedCliNpmResolver {
   }
 
   /// Adds package requirements to the resolver and ensures everything is setup.
+  /// This includes setting up the `node_modules` directory, if applicable.
   pub async fn add_package_reqs(
     &self,
     packages: &[PackageReq],
   ) -> Result<(), AnyError> {
+    self
+      .add_package_reqs_raw(packages)
+      .await
+      .dependencies_result
+  }
+
+  pub async fn add_package_reqs_raw(
+    &self,
+    packages: &[PackageReq],
+  ) -> AddPkgReqsResult {
     if packages.is_empty() {
-      return Ok(());
+      return AddPkgReqsResult {
+        dependencies_result: Ok(()),
+        results: vec![],
+      };
     }
 
-    self.resolution.add_package_reqs(packages).await?;
-    self.fs_resolver.cache_packages().await?;
+    let mut result = self.resolution.add_package_reqs(packages).await;
 
-    Ok(())
+    if result.dependencies_result.is_ok() {
+      if let Some(lockfile) = self.maybe_lockfile.as_ref() {
+        result.dependencies_result = lockfile.error_if_changed();
+      }
+    }
+    if result.dependencies_result.is_ok() {
+      result.dependencies_result =
+        self.cache_packages().await.map_err(AnyError::from);
+    }
+
+    result
   }
 
   /// Sets package requirements to the resolver, removing old requirements and adding new ones.
@@ -423,51 +426,17 @@ impl ManagedCliNpmResolver {
     &self,
   ) -> Result<(), AnyError> {
     // add and ensure this isn't added to the lockfile
-    let package_reqs = vec![PackageReq::from_str("@types/node").unwrap()];
-    self.resolution.add_package_reqs(&package_reqs).await?;
-    self.cache_packages().await?;
+    self
+      .add_package_reqs(&[PackageReq::from_str("@types/node").unwrap()])
+      .await?;
 
     Ok(())
   }
 
-  pub async fn resolve_pending(&self) -> Result<(), AnyError> {
-    self.resolution.resolve_pending().await?;
-    self.cache_packages().await
-  }
-
   pub async fn cache_packages(&self) -> Result<(), AnyError> {
     self.fs_resolver.cache_packages().await
   }
 
-  /// Resolves package requirements for deno graph.
-  pub async fn resolve_npm_for_deno_graph(
-    &self,
-    reqs_with_pkg_infos: &[(&PackageReq, Arc<NpmPackageInfo>)],
-  ) -> NpmPackageReqsResolution {
-    let results = self
-      .resolution
-      .resolve_pkg_reqs_as_pending_with_info(reqs_with_pkg_infos)
-      .await;
-
-    let mut resolutions = Vec::with_capacity(results.len());
-    for result in results {
-      match result {
-        Ok(nv) => {
-          resolutions.push(Ok(nv));
-        }
-        Err(err) => {
-          if self.npm_api.mark_force_reload() {
-            log::debug!("Restarting npm specifier resolution to check for new registry information. Error: {:#}", err);
-            return NpmPackageReqsResolution::ReloadRegistryInfo;
-          } else {
-            resolutions.push(Err(Arc::new(err.into())));
-          }
-        }
-      }
-    }
-    NpmPackageReqsResolution::Resolutions(resolutions)
-  }
-
   pub fn resolve_pkg_folder_from_deno_module(
     &self,
     nv: &PackageNv,
@@ -483,13 +452,35 @@ impl ManagedCliNpmResolver {
     self.resolution.resolve_pkg_id_from_pkg_req(req)
   }
 
+  /// Ensures that the top level `package.json` dependencies are installed.
+  /// This may set up the `node_modules` directory.
+  ///
+  /// Returns `true` if any changes (such as caching packages) were made.
+  /// If this returns `false`, `node_modules` has _not_ been set up.
   pub async fn ensure_top_level_package_json_install(
     &self,
-  ) -> Result<(), AnyError> {
-    self
-      .package_json_deps_installer
-      .ensure_top_level_install()
-      .await
+  ) -> Result<bool, AnyError> {
+    if !self.top_level_install_flag.raise() {
+      return Ok(false); // already did this
+    }
+    let reqs = self.package_json_deps_provider.remote_pkg_reqs();
+    if reqs.is_empty() {
+      return Ok(false);
+    }
+
+    // check if something needs resolving before bothering to load all
+    // the package information (which is slow)
+    if reqs
+      .iter()
+      .all(|req| self.resolution.resolve_pkg_id_from_pkg_req(req).is_ok())
+    {
+      log::debug!(
+        "All package.json deps resolvable. Skipping top level install."
+      );
+      return Ok(false); // everything is already resolvable
+    }
+
+    self.add_package_reqs(reqs).await.map(|_| true)
   }
 
   pub async fn cache_package_info(
@@ -531,11 +522,10 @@ impl NpmResolver for ManagedCliNpmResolver {
     &self,
     name: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError> {
     let path = self
       .fs_resolver
-      .resolve_package_folder_from_package(name, referrer, mode)?;
+      .resolve_package_folder_from_package(name, referrer)?;
     let path =
       canonicalize_path_maybe_not_exists_with_fs(&path, self.fs.as_ref())?;
     log::debug!("Resolved {} from {} to {}", name, referrer, path.display());
@@ -575,6 +565,7 @@ impl CliNpmResolver for ManagedCliNpmResolver {
       create_npm_fs_resolver(
         self.fs.clone(),
         self.npm_cache.clone(),
+        &self.package_json_deps_provider,
         &self.text_only_progress_bar,
         npm_resolution.clone(),
         self.tarball_cache.clone(),
@@ -584,7 +575,7 @@ impl CliNpmResolver for ManagedCliNpmResolver {
       self.maybe_lockfile.clone(),
       self.npm_api.clone(),
       self.npm_cache.clone(),
-      self.package_json_deps_installer.clone(),
+      self.package_json_deps_provider.clone(),
       npm_resolution,
       self.tarball_cache.clone(),
       self.text_only_progress_bar.clone(),
diff --git a/cli/npm/managed/resolution.rs b/cli/npm/managed/resolution.rs
index 7c275674926a71..3d13e173539f9a 100644
--- a/cli/npm/managed/resolution.rs
+++ b/cli/npm/managed/resolution.rs
@@ -5,12 +5,9 @@ use std::collections::HashSet;
 use std::sync::Arc;
 
 use deno_core::error::AnyError;
-use deno_core::parking_lot::Mutex;
 use deno_lockfile::NpmPackageDependencyLockfileInfo;
 use deno_lockfile::NpmPackageLockfileInfo;
-use deno_npm::registry::NpmPackageInfo;
 use deno_npm::registry::NpmRegistryApi;
-use deno_npm::resolution::NpmPackageVersionResolutionError;
 use deno_npm::resolution::NpmPackagesPartitioned;
 use deno_npm::resolution::NpmResolutionError;
 use deno_npm::resolution::NpmResolutionSnapshot;
@@ -29,11 +26,21 @@ use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
 use deno_semver::VersionReq;
 
-use crate::args::Lockfile;
+use crate::args::CliLockfile;
 use crate::util::sync::SyncReadAsyncWriteLock;
 
 use super::CliNpmRegistryApi;
 
+pub struct AddPkgReqsResult {
+  /// Results from adding the individual packages.
+  ///
+  /// The indexes of the results correspond to the indexes of the provided
+  /// package requirements.
+  pub results: Vec<Result<PackageNv, NpmResolutionError>>,
+  /// The final result of resolving and caching all the package requirements.
+  pub dependencies_result: Result<(), AnyError>,
+}
+
 /// Handles updating and storing npm resolution in memory where the underlying
 /// snapshot can be updated concurrently. Additionally handles updating the lockfile
 /// based on changes to the resolution.
@@ -42,7 +49,7 @@ use super::CliNpmRegistryApi;
 pub struct NpmResolution {
   api: Arc<CliNpmRegistryApi>,
   snapshot: SyncReadAsyncWriteLock<NpmResolutionSnapshot>,
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
 }
 
 impl std::fmt::Debug for NpmResolution {
@@ -58,7 +65,7 @@ impl NpmResolution {
   pub fn from_serialized(
     api: Arc<CliNpmRegistryApi>,
     initial_snapshot: Option<ValidSerializedNpmResolutionSnapshot>,
-    maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+    maybe_lockfile: Option<Arc<CliLockfile>>,
   ) -> Self {
     let snapshot =
       NpmResolutionSnapshot::new(initial_snapshot.unwrap_or_default());
@@ -68,7 +75,7 @@ impl NpmResolution {
   pub fn new(
     api: Arc<CliNpmRegistryApi>,
     initial_snapshot: NpmResolutionSnapshot,
-    maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+    maybe_lockfile: Option<Arc<CliLockfile>>,
   ) -> Self {
     Self {
       api,
@@ -80,19 +87,27 @@ impl NpmResolution {
   pub async fn add_package_reqs(
     &self,
     package_reqs: &[PackageReq],
-  ) -> Result<(), AnyError> {
+  ) -> AddPkgReqsResult {
     // only allow one thread in here at a time
     let snapshot_lock = self.snapshot.acquire().await;
-    let snapshot = add_package_reqs_to_snapshot(
+    let result = add_package_reqs_to_snapshot(
       &self.api,
       package_reqs,
       self.maybe_lockfile.clone(),
       || snapshot_lock.read().clone(),
     )
-    .await?;
-
-    *snapshot_lock.write() = snapshot;
-    Ok(())
+    .await;
+
+    AddPkgReqsResult {
+      results: result.results,
+      dependencies_result: match result.dep_graph_result {
+        Ok(snapshot) => {
+          *snapshot_lock.write() = snapshot;
+          Ok(())
+        }
+        Err(err) => Err(err.into()),
+      },
+    }
   }
 
   pub async fn set_package_reqs(
@@ -121,24 +136,8 @@ impl NpmResolution {
         }
       },
     )
-    .await?;
-
-    *snapshot_lock.write() = snapshot;
-
-    Ok(())
-  }
-
-  pub async fn resolve_pending(&self) -> Result<(), AnyError> {
-    // only allow one thread in here at a time
-    let snapshot_lock = self.snapshot.acquire().await;
-
-    let snapshot = add_package_reqs_to_snapshot(
-      &self.api,
-      &Vec::new(),
-      self.maybe_lockfile.clone(),
-      || snapshot_lock.read().clone(),
-    )
-    .await?;
+    .await
+    .into_result()?;
 
     *snapshot_lock.write() = snapshot;
 
@@ -217,49 +216,6 @@ impl NpmResolution {
       .map(|pkg| pkg.id.clone())
   }
 
-  /// Resolves a package requirement for deno graph. This should only be
-  /// called by deno_graph's NpmResolver or for resolving packages in
-  /// a package.json
-  pub async fn resolve_pkg_req_as_pending_with_info(
-    &self,
-    pkg_req: &PackageReq,
-    pkg_info: &NpmPackageInfo,
-  ) -> Result<PackageNv, NpmPackageVersionResolutionError> {
-    debug_assert_eq!(pkg_req.name, pkg_info.name);
-    // only allow one thread in here at a time
-    let snapshot_lock = self.snapshot.acquire().await;
-
-    let mut snapshot = snapshot_lock.write();
-    let pending_resolver = get_npm_pending_resolver(&self.api);
-    let nv = pending_resolver.resolve_package_req_as_pending(
-      &mut snapshot,
-      pkg_req,
-      pkg_info,
-    )?;
-    Ok(nv)
-  }
-
-  pub async fn resolve_pkg_reqs_as_pending_with_info(
-    &self,
-    reqs_with_pkg_infos: &[(&PackageReq, Arc<NpmPackageInfo>)],
-  ) -> Vec<Result<PackageNv, NpmPackageVersionResolutionError>> {
-    // only allow one thread in here at a time
-    let snapshot_lock = self.snapshot.acquire().await;
-
-    let mut snapshot = snapshot_lock.write();
-    let pending_resolver = get_npm_pending_resolver(&self.api);
-    let mut results = Vec::with_capacity(reqs_with_pkg_infos.len());
-    for (pkg_req, pkg_info) in reqs_with_pkg_infos {
-      debug_assert_eq!(pkg_req.name, pkg_info.name);
-      results.push(pending_resolver.resolve_package_req_as_pending(
-        &mut snapshot,
-        pkg_req,
-        pkg_info,
-      ));
-    }
-    results
-  }
-
   pub fn package_reqs(&self) -> HashMap<PackageReq, PackageNv> {
     self.snapshot.read().package_reqs().clone()
   }
@@ -305,54 +261,51 @@ impl NpmResolution {
 async fn add_package_reqs_to_snapshot(
   api: &CliNpmRegistryApi,
   package_reqs: &[PackageReq],
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
   get_new_snapshot: impl Fn() -> NpmResolutionSnapshot,
-) -> Result<NpmResolutionSnapshot, AnyError> {
+) -> deno_npm::resolution::AddPkgReqsResult {
   let snapshot = get_new_snapshot();
-  let snapshot = if !snapshot.has_pending()
-    && package_reqs
-      .iter()
-      .all(|req| snapshot.package_reqs().contains_key(req))
+  if package_reqs
+    .iter()
+    .all(|req| snapshot.package_reqs().contains_key(req))
   {
-    log::debug!(
-      "Snapshot already up to date. Skipping pending npm resolution."
-    );
-    snapshot
-  } else {
-    log::debug!(
-      /* this string is used in tests!! */
-      "Running pending npm resolution."
-    );
-    let pending_resolver = get_npm_pending_resolver(api);
-    let result = pending_resolver
-      .resolve_pending(snapshot, package_reqs)
-      .await;
-    api.clear_memory_cache();
-    match result {
-      Ok(snapshot) => snapshot,
-      Err(NpmResolutionError::Resolution(err)) if api.mark_force_reload() => {
-        log::debug!("{err:#}");
-        log::debug!("npm resolution failed. Trying again...");
-
-        // try again
-        let snapshot = get_new_snapshot();
-        let result = pending_resolver
-          .resolve_pending(snapshot, package_reqs)
-          .await;
-        api.clear_memory_cache();
-        // now surface the result after clearing the cache
-        result?
-      }
-      Err(err) => return Err(err.into()),
+    log::debug!("Snapshot already up to date. Skipping npm resolution.");
+    return deno_npm::resolution::AddPkgReqsResult {
+      results: package_reqs
+        .iter()
+        .map(|req| Ok(snapshot.package_reqs().get(req).unwrap().clone()))
+        .collect(),
+      dep_graph_result: Ok(snapshot),
+    };
+  }
+  log::debug!(
+    /* this string is used in tests */
+    "Running npm resolution."
+  );
+  let pending_resolver = get_npm_pending_resolver(api);
+  let result = pending_resolver.add_pkg_reqs(snapshot, package_reqs).await;
+  api.clear_memory_cache();
+  let result = match &result.dep_graph_result {
+    Err(NpmResolutionError::Resolution(err)) if api.mark_force_reload() => {
+      log::debug!("{err:#}");
+      log::debug!("npm resolution failed. Trying again...");
+
+      // try again
+      let snapshot = get_new_snapshot();
+      let result = pending_resolver.add_pkg_reqs(snapshot, package_reqs).await;
+      api.clear_memory_cache();
+      result
     }
+    _ => result,
   };
 
-  if let Some(lockfile_mutex) = maybe_lockfile {
-    let mut lockfile = lockfile_mutex.lock();
-    populate_lockfile_from_snapshot(&mut lockfile, &snapshot);
+  if let Ok(snapshot) = &result.dep_graph_result {
+    if let Some(lockfile) = maybe_lockfile {
+      populate_lockfile_from_snapshot(&lockfile, snapshot);
+    }
   }
 
-  Ok(snapshot)
+  result
 }
 
 fn get_npm_pending_resolver(
@@ -371,10 +324,10 @@ fn get_npm_pending_resolver(
 }
 
 fn populate_lockfile_from_snapshot(
-  lockfile: &mut Lockfile,
+  lockfile: &CliLockfile,
   snapshot: &NpmResolutionSnapshot,
 ) {
-  assert!(!snapshot.has_pending());
+  let mut lockfile = lockfile.lock();
   for (package_req, nv) in snapshot.package_reqs() {
     lockfile.insert_package_specifier(
       format!("npm:{}", package_req),
diff --git a/cli/npm/managed/resolvers/common.rs b/cli/npm/managed/resolvers/common.rs
index 767b3f9c6dc5d4..35f368cb54bfbe 100644
--- a/cli/npm/managed/resolvers/common.rs
+++ b/cli/npm/managed/resolvers/common.rs
@@ -19,7 +19,6 @@ use deno_npm::NpmPackageId;
 use deno_npm::NpmResolutionPackage;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::NodePermissions;
-use deno_runtime::deno_node::NodeResolutionMode;
 
 use crate::npm::managed::cache::TarballCache;
 
@@ -41,7 +40,6 @@ pub trait NpmPackageFsResolver: Send + Sync {
     &self,
     name: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError>;
 
   fn resolve_package_cache_folder_id_from_specifier(
diff --git a/cli/npm/managed/resolvers/global.rs b/cli/npm/managed/resolvers/global.rs
index bfd2f4de36f975..d10b33e7df522e 100644
--- a/cli/npm/managed/resolvers/global.rs
+++ b/cli/npm/managed/resolvers/global.rs
@@ -11,16 +11,12 @@ use deno_ast::ModuleSpecifier;
 use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
 use deno_core::url::Url;
-use deno_npm::resolution::PackageNotFoundFromReferrerError;
 use deno_npm::NpmPackageCacheFolderId;
 use deno_npm::NpmPackageId;
-use deno_npm::NpmResolutionPackage;
 use deno_npm::NpmSystemInfo;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::NodePermissions;
-use deno_runtime::deno_node::NodeResolutionMode;
 
-use super::super::super::common::types_package_name;
 use super::super::cache::NpmCache;
 use super::super::cache::TarballCache;
 use super::super::resolution::NpmResolution;
@@ -57,17 +53,6 @@ impl GlobalNpmPackageResolver {
       system_info,
     }
   }
-
-  fn resolve_types_package(
-    &self,
-    package_name: &str,
-    referrer_pkg_id: &NpmPackageCacheFolderId,
-  ) -> Result<NpmResolutionPackage, Box<PackageNotFoundFromReferrerError>> {
-    let types_name = types_package_name(package_name);
-    self
-      .resolution
-      .resolve_package_from_package(&types_name, referrer_pkg_id)
-  }
 }
 
 #[async_trait(?Send)]
@@ -92,7 +77,6 @@ impl NpmPackageFsResolver for GlobalNpmPackageResolver {
     &self,
     name: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError> {
     let Some(referrer_pkg_id) = self
       .cache
@@ -100,19 +84,9 @@ impl NpmPackageFsResolver for GlobalNpmPackageResolver {
     else {
       bail!("could not find npm package for '{}'", referrer);
     };
-    let pkg = if mode.is_types() && !name.starts_with("@types/") {
-      // attempt to resolve the types package first, then fallback to the regular package
-      match self.resolve_types_package(name, &referrer_pkg_id) {
-        Ok(pkg) => pkg,
-        Err(_) => self
-          .resolution
-          .resolve_package_from_package(name, &referrer_pkg_id)?,
-      }
-    } else {
-      self
-        .resolution
-        .resolve_package_from_package(name, &referrer_pkg_id)?
-    };
+    let pkg = self
+      .resolution
+      .resolve_package_from_package(name, &referrer_pkg_id)?;
     self.package_folder(&pkg.id)
   }
 
diff --git a/cli/npm/managed/resolvers/local.rs b/cli/npm/managed/resolvers/local.rs
index e93d400e1692f9..e8fffa0cd1d115 100644
--- a/cli/npm/managed/resolvers/local.rs
+++ b/cli/npm/managed/resolvers/local.rs
@@ -15,6 +15,7 @@ use std::path::PathBuf;
 use std::rc::Rc;
 use std::sync::Arc;
 
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::cache::CACHE_PERM;
 use crate::npm::cache_dir::mixed_case_package_name_decode;
 use crate::util::fs::atomic_write_file_with_retries;
@@ -39,14 +40,12 @@ use deno_npm::NpmResolutionPackage;
 use deno_npm::NpmSystemInfo;
 use deno_runtime::deno_fs;
 use deno_runtime::deno_node::NodePermissions;
-use deno_runtime::deno_node::NodeResolutionMode;
 use deno_semver::package::PackageNv;
 use serde::Deserialize;
 use serde::Serialize;
 
 use crate::npm::cache_dir::mixed_case_package_name_encode;
 
-use super::super::super::common::types_package_name;
 use super::super::cache::NpmCache;
 use super::super::cache::TarballCache;
 use super::super::resolution::NpmResolution;
@@ -59,6 +58,7 @@ use super::common::RegistryReadPermissionChecker;
 pub struct LocalNpmPackageResolver {
   cache: Arc<NpmCache>,
   fs: Arc<dyn deno_fs::FileSystem>,
+  pkg_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
   progress_bar: ProgressBar,
   resolution: Arc<NpmResolution>,
   tarball_cache: Arc<TarballCache>,
@@ -69,9 +69,11 @@ pub struct LocalNpmPackageResolver {
 }
 
 impl LocalNpmPackageResolver {
+  #[allow(clippy::too_many_arguments)]
   pub fn new(
     cache: Arc<NpmCache>,
     fs: Arc<dyn deno_fs::FileSystem>,
+    pkg_json_deps_provider: Arc<PackageJsonInstallDepsProvider>,
     progress_bar: ProgressBar,
     resolution: Arc<NpmResolution>,
     tarball_cache: Arc<TarballCache>,
@@ -81,6 +83,7 @@ impl LocalNpmPackageResolver {
     Self {
       cache,
       fs: fs.clone(),
+      pkg_json_deps_provider,
       progress_bar,
       resolution,
       tarball_cache,
@@ -175,7 +178,6 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
     &self,
     name: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError> {
     let Some(local_path) = self.resolve_folder_for_specifier(referrer)? else {
       bail!("could not find npm package for '{}'", referrer);
@@ -190,15 +192,6 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
         Cow::Owned(current_folder.join("node_modules"))
       };
 
-      // attempt to resolve the types package first, then fallback to the regular package
-      if mode.is_types() && !name.starts_with("@types/") {
-        let sub_dir =
-          join_package_name(&node_modules_folder, &types_package_name(name));
-        if self.fs.is_dir_sync(&sub_dir) {
-          return Ok(sub_dir);
-        }
-      }
-
       let sub_dir = join_package_name(&node_modules_folder, name);
       if self.fs.is_dir_sync(&sub_dir) {
         return Ok(sub_dir);
@@ -233,6 +226,7 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
     sync_resolution_with_fs(
       &self.resolution.snapshot(),
       &self.cache,
+      &self.pkg_json_deps_provider,
       &self.progress_bar,
       &self.tarball_cache,
       &self.root_node_modules_path,
@@ -256,12 +250,13 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
 async fn sync_resolution_with_fs(
   snapshot: &NpmResolutionSnapshot,
   cache: &Arc<NpmCache>,
+  pkg_json_deps_provider: &PackageJsonInstallDepsProvider,
   progress_bar: &ProgressBar,
   tarball_cache: &Arc<TarballCache>,
   root_node_modules_dir_path: &Path,
   system_info: &NpmSystemInfo,
 ) -> Result<(), AnyError> {
-  if snapshot.is_empty() {
+  if snapshot.is_empty() && pkg_json_deps_provider.workspace_pkgs().is_empty() {
     return Ok(()); // don't create the directory
   }
 
@@ -487,6 +482,19 @@ async fn sync_resolution_with_fs(
     bin_entries.finish(snapshot, &bin_node_modules_dir_path)?;
   }
 
+  // 7. Create symlinks for the workspace packages
+  {
+    // todo(#24419): this is not exactly correct because it should
+    // install correctly for a workspace (potentially in sub directories),
+    // but this is good enough for a first pass
+    for workspace in pkg_json_deps_provider.workspace_pkgs() {
+      symlink_package_dir(
+        &workspace.pkg_dir,
+        &root_node_modules_dir_path.join(&workspace.alias),
+      )?;
+    }
+  }
+
   setup_cache.save();
   drop(single_process_lock);
   drop(pb_clear_guard);
diff --git a/cli/npm/managed/resolvers/mod.rs b/cli/npm/managed/resolvers/mod.rs
index 2d812a2be2d07a..a7f54591605c4f 100644
--- a/cli/npm/managed/resolvers/mod.rs
+++ b/cli/npm/managed/resolvers/mod.rs
@@ -10,6 +10,7 @@ use std::sync::Arc;
 use deno_npm::NpmSystemInfo;
 use deno_runtime::deno_fs::FileSystem;
 
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::util::progress_bar::ProgressBar;
 
 pub use self::common::NpmPackageFsResolver;
@@ -21,9 +22,11 @@ use super::cache::NpmCache;
 use super::cache::TarballCache;
 use super::resolution::NpmResolution;
 
+#[allow(clippy::too_many_arguments)]
 pub fn create_npm_fs_resolver(
   fs: Arc<dyn FileSystem>,
   npm_cache: Arc<NpmCache>,
+  pkg_json_deps_provider: &Arc<PackageJsonInstallDepsProvider>,
   progress_bar: &ProgressBar,
   resolution: Arc<NpmResolution>,
   tarball_cache: Arc<TarballCache>,
@@ -34,6 +37,7 @@ pub fn create_npm_fs_resolver(
     Some(node_modules_folder) => Arc::new(LocalNpmPackageResolver::new(
       npm_cache,
       fs,
+      pkg_json_deps_provider.clone(),
       progress_bar.clone(),
       resolution,
       tarball_cache,
diff --git a/cli/npm/mod.rs b/cli/npm/mod.rs
index 8d801744b10184..8ae81de2469e26 100644
--- a/cli/npm/mod.rs
+++ b/cli/npm/mod.rs
@@ -25,7 +25,6 @@ pub use self::byonm::ByonmCliNpmResolver;
 pub use self::byonm::CliNpmResolverByonmCreateOptions;
 pub use self::cache_dir::NpmCacheDir;
 pub use self::managed::CliNpmResolverManagedCreateOptions;
-pub use self::managed::CliNpmResolverManagedPackageJsonInstallerOption;
 pub use self::managed::CliNpmResolverManagedSnapshotOption;
 pub use self::managed::ManagedCliNpmResolver;
 
diff --git a/cli/ops/jupyter.rs b/cli/ops/jupyter.rs
index edc5f64ec0a953..95d232f113df17 100644
--- a/cli/ops/jupyter.rs
+++ b/cli/ops/jupyter.rs
@@ -1,9 +1,14 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+// NOTE(bartlomieju): unfortunately it appears that clippy is broken
+// and can't allow a single line ignore for `await_holding_lock`.
+#![allow(clippy::await_holding_lock)]
+
 use std::cell::RefCell;
 use std::rc::Rc;
 use std::sync::Arc;
 
+use jupyter_runtime::InputRequest;
 use jupyter_runtime::JupyterMessage;
 use jupyter_runtime::JupyterMessageContent;
 use jupyter_runtime::KernelIoPubConnection;
@@ -11,14 +16,17 @@ use jupyter_runtime::StreamContent;
 
 use deno_core::error::AnyError;
 use deno_core::op2;
+use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
 use deno_core::OpState;
 use tokio::sync::mpsc;
-use tokio::sync::Mutex;
+
+use crate::tools::jupyter::server::StdinConnectionProxy;
 
 deno_core::extension!(deno_jupyter,
   ops = [
     op_jupyter_broadcast,
+    op_jupyter_input,
   ],
   options = {
     sender: mpsc::UnboundedSender<StreamContent>,
@@ -32,6 +40,63 @@ deno_core::extension!(deno_jupyter,
   },
 );
 
+#[op2]
+#[string]
+pub fn op_jupyter_input(
+  state: &mut OpState,
+  #[string] prompt: String,
+  is_password: bool,
+) -> Result<Option<String>, AnyError> {
+  let (last_execution_request, stdin_connection_proxy) = {
+    (
+      state.borrow::<Arc<Mutex<Option<JupyterMessage>>>>().clone(),
+      state.borrow::<Arc<Mutex<StdinConnectionProxy>>>().clone(),
+    )
+  };
+
+  let maybe_last_request = last_execution_request.lock().clone();
+  if let Some(last_request) = maybe_last_request {
+    let JupyterMessageContent::ExecuteRequest(msg) = &last_request.content
+    else {
+      return Ok(None);
+    };
+
+    if !msg.allow_stdin {
+      return Ok(None);
+    }
+
+    let msg = JupyterMessage::new(
+      InputRequest {
+        prompt,
+        password: is_password,
+      }
+      .into(),
+      Some(&last_request),
+    );
+
+    let Ok(()) = stdin_connection_proxy.lock().tx.send(msg) else {
+      return Ok(None);
+    };
+
+    // Need to spawn a separate thread here, because `blocking_recv()` can't
+    // be used from the Tokio runtime context.
+    let join_handle = std::thread::spawn(move || {
+      stdin_connection_proxy.lock().rx.blocking_recv()
+    });
+    let Ok(Some(response)) = join_handle.join() else {
+      return Ok(None);
+    };
+
+    let JupyterMessageContent::InputReply(msg) = response.content else {
+      return Ok(None);
+    };
+
+    return Ok(Some(msg.value));
+  }
+
+  Ok(None)
+}
+
 #[op2(async)]
 pub async fn op_jupyter_broadcast(
   state: Rc<RefCell<OpState>>,
@@ -45,11 +110,11 @@ pub async fn op_jupyter_broadcast(
 
     (
       s.borrow::<Arc<Mutex<KernelIoPubConnection>>>().clone(),
-      s.borrow::<Rc<RefCell<Option<JupyterMessage>>>>().clone(),
+      s.borrow::<Arc<Mutex<Option<JupyterMessage>>>>().clone(),
     )
   };
 
-  let maybe_last_request = last_execution_request.borrow().clone();
+  let maybe_last_request = last_execution_request.lock().clone();
   if let Some(last_request) = maybe_last_request {
     let content = JupyterMessageContent::from_type_and_content(
       &message_type,
@@ -69,9 +134,7 @@ pub async fn op_jupyter_broadcast(
       .with_metadata(metadata)
       .with_buffers(buffers.into_iter().map(|b| b.to_vec().into()).collect());
 
-    (iopub_connection.lock().await)
-      .send(jupyter_message)
-      .await?;
+    iopub_connection.lock().send(jupyter_message).await?;
   }
 
   Ok(())
diff --git a/cli/ops/testing.rs b/cli/ops/testing.rs
index b63a729470bf3e..b8839a6f8ba955 100644
--- a/cli/ops/testing.rs
+++ b/cli/ops/testing.rs
@@ -19,7 +19,6 @@ use deno_core::OpState;
 use deno_runtime::deno_permissions::create_child_permissions;
 use deno_runtime::deno_permissions::ChildPermissionsArg;
 use deno_runtime::deno_permissions::PermissionsContainer;
-use serde::Serialize;
 use std::sync::atomic::AtomicUsize;
 use std::sync::atomic::Ordering;
 use uuid::Uuid;
@@ -94,13 +93,6 @@ pub fn op_restore_test_permissions(
   }
 }
 
-#[derive(Debug, Serialize)]
-#[serde(rename_all = "camelCase")]
-struct TestRegisterResult {
-  id: usize,
-  origin: String,
-}
-
 static NEXT_ID: AtomicUsize = AtomicUsize::new(0);
 
 #[allow(clippy::too_many_arguments)]
diff --git a/cli/resolver.rs b/cli/resolver.rs
index 301cd0666dfe65..26cf16ba9579a7 100644
--- a/cli/resolver.rs
+++ b/cli/resolver.rs
@@ -4,12 +4,13 @@ use async_trait::async_trait;
 use dashmap::DashMap;
 use dashmap::DashSet;
 use deno_ast::MediaType;
+use deno_config::package_json::PackageJsonDepValue;
+use deno_config::workspace::MappedResolution;
+use deno_config::workspace::MappedResolutionError;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::anyhow::anyhow;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
-use deno_core::futures::future;
-use deno_core::futures::future::LocalBoxFuture;
-use deno_core::futures::FutureExt;
 use deno_core::ModuleSourceCode;
 use deno_core::ModuleSpecifier;
 use deno_graph::source::ResolutionMode;
@@ -17,13 +18,13 @@ use deno_graph::source::ResolveError;
 use deno_graph::source::Resolver;
 use deno_graph::source::UnknownBuiltInNodeModuleError;
 use deno_graph::source::DEFAULT_JSX_IMPORT_SOURCE_MODULE;
-use deno_graph::NpmPackageReqsResolution;
-use deno_npm::registry::NpmPackageInfo;
+use deno_graph::NpmLoadError;
+use deno_graph::NpmResolvePkgReqsResult;
+use deno_npm::resolution::NpmResolutionError;
 use deno_runtime::deno_fs;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::is_builtin_node_module;
 use deno_runtime::deno_node::parse_npm_pkg_name;
-use deno_runtime::deno_node::NodePermissions;
 use deno_runtime::deno_node::NodeResolution;
 use deno_runtime::deno_node::NodeResolutionMode;
 use deno_runtime::deno_node::NodeResolver;
@@ -32,18 +33,12 @@ use deno_runtime::deno_node::PackageJson;
 use deno_runtime::fs_util::specifier_to_file_path;
 use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageReq;
-use import_map::ImportMap;
 use std::borrow::Cow;
-use std::cell::RefCell;
-use std::collections::HashMap;
 use std::path::Path;
 use std::path::PathBuf;
-use std::rc::Rc;
 use std::sync::Arc;
 
-use crate::args::package_json::PackageJsonDeps;
 use crate::args::JsxImportSourceConfig;
-use crate::args::PackageJsonDepsProvider;
 use crate::args::DENO_DISABLE_PEDANTIC_NODE_WARNINGS;
 use crate::colors;
 use crate::node::CliNodeCodeTranslator;
@@ -99,11 +94,8 @@ impl CliNodeResolver {
   pub fn get_closest_package_json(
     &self,
     referrer: &ModuleSpecifier,
-    permissions: &mut dyn NodePermissions,
-  ) -> Result<Option<Rc<PackageJson>>, AnyError> {
-    self
-      .node_resolver
-      .get_closest_package_json(referrer, permissions)
+  ) -> Result<Option<Arc<PackageJson>>, AnyError> {
+    self.node_resolver.get_closest_package_json(referrer)
   }
 
   pub fn resolve_if_in_npm_package(
@@ -137,15 +129,31 @@ impl CliNodeResolver {
     referrer: &ModuleSpecifier,
     mode: NodeResolutionMode,
   ) -> Result<NodeResolution, AnyError> {
-    let package_folder = self
-      .npm_resolver
-      .resolve_pkg_folder_from_deno_module_req(req_ref.req(), referrer)?;
-    let maybe_resolution = self.resolve_package_sub_path_from_deno_module(
-      &package_folder,
+    self.resolve_req_with_sub_path(
+      req_ref.req(),
       req_ref.sub_path(),
       referrer,
       mode,
-    )?;
+    )
+  }
+
+  pub fn resolve_req_with_sub_path(
+    &self,
+    req: &PackageReq,
+    sub_path: Option<&str>,
+    referrer: &ModuleSpecifier,
+    mode: NodeResolutionMode,
+  ) -> Result<NodeResolution, AnyError> {
+    let package_folder = self
+      .npm_resolver
+      .resolve_pkg_folder_from_deno_module_req(req, referrer)?;
+    let maybe_resolution = self
+      .maybe_resolve_package_sub_path_from_deno_module(
+        &package_folder,
+        sub_path,
+        referrer,
+        mode,
+      )?;
     match maybe_resolution {
       Some(resolution) => Ok(resolution),
       None => {
@@ -159,8 +167,9 @@ impl CliNodeResolver {
           }
         }
         Err(anyhow!(
-          "Failed resolving package subpath for '{}' in '{}'.",
-          req_ref,
+          "Failed resolving '{}{}' in '{}'.",
+          req,
+          sub_path.map(|s| format!("/{}", s)).unwrap_or_default(),
           package_folder.display()
         ))
       }
@@ -173,6 +182,31 @@ impl CliNodeResolver {
     sub_path: Option<&str>,
     referrer: &ModuleSpecifier,
     mode: NodeResolutionMode,
+  ) -> Result<NodeResolution, AnyError> {
+    self
+      .maybe_resolve_package_sub_path_from_deno_module(
+        package_folder,
+        sub_path,
+        referrer,
+        mode,
+      )?
+      .ok_or_else(|| {
+        anyhow!(
+          "Failed resolving '{}' in '{}'.",
+          sub_path
+            .map(|s| format!("/{}", s))
+            .unwrap_or_else(|| ".".to_string()),
+          package_folder.display(),
+        )
+      })
+  }
+
+  pub fn maybe_resolve_package_sub_path_from_deno_module(
+    &self,
+    package_folder: &Path,
+    sub_path: Option<&str>,
+    referrer: &ModuleSpecifier,
+    mode: NodeResolutionMode,
   ) -> Result<Option<NodeResolution>, AnyError> {
     self.handle_node_resolve_result(
       self.node_resolver.resolve_package_subpath_from_deno_module(
@@ -320,7 +354,12 @@ impl NpmModuleLoader {
 
     let code = if self.cjs_resolutions.contains(specifier) {
       // translate cjs to esm if it's cjs and inject node globals
-      let code = String::from_utf8(code)?;
+      let code = match String::from_utf8_lossy(&code) {
+        Cow::Owned(code) => code,
+        // SAFETY: `String::from_utf8_lossy` guarantees that the result is valid
+        // UTF-8 if `Cow::Borrowed` is returned.
+        Cow::Borrowed(_) => unsafe { String::from_utf8_unchecked(code) },
+      };
       ModuleSourceCode::String(
         self
           .node_code_translator
@@ -354,120 +393,39 @@ impl CjsResolutionStore {
   }
 }
 
-/// Result of checking if a specifier is mapped via
-/// an import map or package.json.
-pub enum MappedResolution {
-  None,
-  PackageJson(ModuleSpecifier),
-  ImportMap(ModuleSpecifier),
-}
-
-impl MappedResolution {
-  pub fn into_specifier(self) -> Option<ModuleSpecifier> {
-    match self {
-      MappedResolution::None => Option::None,
-      MappedResolution::PackageJson(specifier) => Some(specifier),
-      MappedResolution::ImportMap(specifier) => Some(specifier),
-    }
-  }
-}
-
-/// Resolver for specifiers that could be mapped via an
-/// import map or package.json.
-#[derive(Debug)]
-pub struct MappedSpecifierResolver {
-  maybe_import_map: Option<Arc<ImportMap>>,
-  package_json_deps_provider: Arc<PackageJsonDepsProvider>,
-}
-
-impl MappedSpecifierResolver {
-  pub fn new(
-    maybe_import_map: Option<Arc<ImportMap>>,
-    package_json_deps_provider: Arc<PackageJsonDepsProvider>,
-  ) -> Self {
-    Self {
-      maybe_import_map,
-      package_json_deps_provider,
-    }
-  }
-
-  pub fn resolve(
-    &self,
-    specifier: &str,
-    referrer: &ModuleSpecifier,
-  ) -> Result<MappedResolution, AnyError> {
-    // attempt to resolve with the import map first
-    let maybe_import_map_err = match self
-      .maybe_import_map
-      .as_ref()
-      .map(|import_map| import_map.resolve(specifier, referrer))
-    {
-      Some(Ok(value)) => return Ok(MappedResolution::ImportMap(value)),
-      Some(Err(err)) => Some(err),
-      None => None,
-    };
-
-    // then with package.json
-    if let Some(deps) = self.package_json_deps_provider.deps() {
-      if let Some(specifier) = resolve_package_json_dep(specifier, deps)? {
-        return Ok(MappedResolution::PackageJson(specifier));
-      }
-    }
-
-    // otherwise, surface the import map error or try resolving when has no import map
-    if let Some(err) = maybe_import_map_err {
-      Err(err.into())
-    } else {
-      Ok(MappedResolution::None)
-    }
-  }
-}
-
 /// A resolver that takes care of resolution, taking into account loaded
 /// import map, JSX settings.
 #[derive(Debug)]
 pub struct CliGraphResolver {
+  node_resolver: Option<Arc<CliNodeResolver>>,
+  npm_resolver: Option<Arc<dyn CliNpmResolver>>,
   sloppy_imports_resolver: Option<SloppyImportsResolver>,
-  mapped_specifier_resolver: MappedSpecifierResolver,
+  workspace_resolver: Arc<WorkspaceResolver>,
   maybe_default_jsx_import_source: Option<String>,
   maybe_default_jsx_import_source_types: Option<String>,
   maybe_jsx_import_source_module: Option<String>,
   maybe_vendor_specifier: Option<ModuleSpecifier>,
-  node_resolver: Option<Arc<CliNodeResolver>>,
-  npm_resolver: Option<Arc<dyn CliNpmResolver>>,
-  found_package_json_dep_flag: Arc<AtomicFlag>,
+  found_package_json_dep_flag: AtomicFlag,
   bare_node_builtins_enabled: bool,
 }
 
 pub struct CliGraphResolverOptions<'a> {
-  pub sloppy_imports_resolver: Option<SloppyImportsResolver>,
   pub node_resolver: Option<Arc<CliNodeResolver>>,
   pub npm_resolver: Option<Arc<dyn CliNpmResolver>>,
-  pub package_json_deps_provider: Arc<PackageJsonDepsProvider>,
+  pub sloppy_imports_resolver: Option<SloppyImportsResolver>,
+  pub workspace_resolver: Arc<WorkspaceResolver>,
+  pub bare_node_builtins_enabled: bool,
   pub maybe_jsx_import_source_config: Option<JsxImportSourceConfig>,
-  pub maybe_import_map: Option<Arc<ImportMap>>,
   pub maybe_vendor_dir: Option<&'a PathBuf>,
-  pub bare_node_builtins_enabled: bool,
 }
 
 impl CliGraphResolver {
   pub fn new(options: CliGraphResolverOptions) -> Self {
-    let is_byonm = options
-      .npm_resolver
-      .as_ref()
-      .map(|n| n.as_byonm().is_some())
-      .unwrap_or(false);
     Self {
+      node_resolver: options.node_resolver,
+      npm_resolver: options.npm_resolver,
       sloppy_imports_resolver: options.sloppy_imports_resolver,
-      mapped_specifier_resolver: MappedSpecifierResolver::new(
-        options.maybe_import_map,
-        if is_byonm {
-          // don't resolve from the root package.json deps for byonm
-          Arc::new(PackageJsonDepsProvider::new(None))
-        } else {
-          options.package_json_deps_provider
-        },
-      ),
+      workspace_resolver: options.workspace_resolver,
       maybe_default_jsx_import_source: options
         .maybe_jsx_import_source_config
         .as_ref()
@@ -482,8 +440,6 @@ impl CliGraphResolver {
       maybe_vendor_specifier: options
         .maybe_vendor_dir
         .and_then(|v| ModuleSpecifier::from_directory_path(v).ok()),
-      node_resolver: options.node_resolver,
-      npm_resolver: options.npm_resolver,
       found_package_json_dep_flag: Default::default(),
       bare_node_builtins_enabled: options.bare_node_builtins_enabled,
     }
@@ -496,27 +452,21 @@ impl CliGraphResolver {
   pub fn create_graph_npm_resolver(&self) -> WorkerCliNpmGraphResolver {
     WorkerCliNpmGraphResolver {
       npm_resolver: self.npm_resolver.as_ref(),
-      memory_cache: Default::default(),
+      found_package_json_dep_flag: &self.found_package_json_dep_flag,
       bare_node_builtins_enabled: self.bare_node_builtins_enabled,
     }
   }
 
-  pub fn found_package_json_dep(&self) -> bool {
-    self.found_package_json_dep_flag.is_raised()
-  }
-
+  // todo(dsherret): if we returned structured errors from the NodeResolver we wouldn't need this
   fn check_surface_byonm_node_error(
     &self,
     specifier: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
     original_err: AnyError,
     resolver: &ByonmCliNpmResolver,
   ) -> Result<(), AnyError> {
     if let Ok((pkg_name, _, _)) = parse_npm_pkg_name(specifier, referrer) {
-      match resolver
-        .resolve_package_folder_from_package(&pkg_name, referrer, mode)
-      {
+      match resolver.resolve_package_folder_from_package(&pkg_name, referrer) {
         Ok(_) => {
           return Err(original_err);
         }
@@ -572,22 +522,92 @@ impl Resolver for CliGraphResolver {
 
     let referrer = &referrer_range.specifier;
     let result: Result<_, ResolveError> = self
-      .mapped_specifier_resolver
+      .workspace_resolver
       .resolve(specifier, referrer)
-      .map_err(|err| err.into())
-      .and_then(|resolution| match resolution {
-        MappedResolution::ImportMap(specifier) => Ok(specifier),
-        MappedResolution::PackageJson(specifier) => {
+      .map_err(|err| match err {
+        MappedResolutionError::Specifier(err) => ResolveError::Specifier(err),
+        MappedResolutionError::ImportMap(err) => {
+          ResolveError::Other(err.into())
+        }
+      });
+    let result = match result {
+      Ok(resolution) => match resolution {
+        MappedResolution::Normal(specifier)
+        | MappedResolution::ImportMap(specifier) => Ok(specifier),
+        // todo(dsherret): for byonm it should do resolution solely based on
+        // the referrer and not the package.json
+        MappedResolution::PackageJson {
+          dep_result,
+          alias,
+          sub_path,
+          ..
+        } => {
           // found a specifier in the package.json, so mark that
           // we need to do an "npm install" later
           self.found_package_json_dep_flag.raise();
-          Ok(specifier)
+
+          dep_result
+            .as_ref()
+            .map_err(|e| ResolveError::Other(e.clone().into()))
+            .and_then(|dep| match dep {
+              PackageJsonDepValue::Req(req) => {
+                ModuleSpecifier::parse(&format!(
+                  "npm:{}{}",
+                  req,
+                  sub_path.map(|s| format!("/{}", s)).unwrap_or_default()
+                ))
+                .map_err(|e| ResolveError::Other(e.into()))
+              }
+              PackageJsonDepValue::Workspace(version_req) => self
+                .workspace_resolver
+                .resolve_workspace_pkg_json_folder_for_pkg_json_dep(
+                  alias,
+                  version_req,
+                )
+                .map_err(|e| ResolveError::Other(e.into()))
+                .and_then(|pkg_folder| {
+                  Ok(
+                    self
+                      .node_resolver
+                      .as_ref()
+                      .unwrap()
+                      .resolve_package_sub_path_from_deno_module(
+                        pkg_folder,
+                        sub_path.as_deref(),
+                        referrer,
+                        to_node_mode(mode),
+                      )?
+                      .into_url(),
+                  )
+                }),
+            })
         }
-        MappedResolution::None => {
-          deno_graph::resolve_import(specifier, &referrer_range.specifier)
-            .map_err(|err| err.into())
+      },
+      Err(err) => Err(err),
+    };
+
+    // check if it's an npm specifier that resolves to a workspace member
+    if let Some(node_resolver) = &self.node_resolver {
+      if let Ok(specifier) = &result {
+        if let Ok(req_ref) = NpmPackageReqReference::from_specifier(specifier) {
+          if let Some(pkg_folder) = self
+            .workspace_resolver
+            .resolve_workspace_pkg_json_folder_for_npm_specifier(req_ref.req())
+          {
+            return Ok(
+              node_resolver
+                .resolve_package_sub_path_from_deno_module(
+                  pkg_folder,
+                  req_ref.sub_path(),
+                  referrer,
+                  to_node_mode(mode),
+                )?
+                .into_url(),
+            );
+          }
         }
-      });
+      }
+    }
 
     // do sloppy imports resolution if enabled
     let result =
@@ -645,7 +665,6 @@ impl Resolver for CliGraphResolver {
                     .check_surface_byonm_node_error(
                       specifier,
                       referrer,
-                      to_node_mode(mode),
                       anyhow!("Cannot find \"{}\"", specifier),
                       resolver,
                     )
@@ -654,11 +673,7 @@ impl Resolver for CliGraphResolver {
                 Err(err) => {
                   self
                     .check_surface_byonm_node_error(
-                      specifier,
-                      referrer,
-                      to_node_mode(mode),
-                      err,
-                      resolver,
+                      specifier, referrer, err, resolver,
                     )
                     .map_err(ResolveError::Other)?;
                 }
@@ -749,34 +764,10 @@ fn sloppy_imports_resolve(
   resolution.into_specifier().into_owned()
 }
 
-fn resolve_package_json_dep(
-  specifier: &str,
-  deps: &PackageJsonDeps,
-) -> Result<Option<ModuleSpecifier>, AnyError> {
-  for (bare_specifier, req_result) in deps {
-    if specifier.starts_with(bare_specifier) {
-      let path = &specifier[bare_specifier.len()..];
-      if path.is_empty() || path.starts_with('/') {
-        let req = req_result.as_ref().map_err(|err| {
-          anyhow!(
-            "Parsing version constraints in the application-level package.json is more strict at the moment.\n\n{:#}",
-            err.clone()
-          )
-        })?;
-        return Ok(Some(ModuleSpecifier::parse(&format!("npm:{req}{path}"))?));
-      }
-    }
-  }
-
-  Ok(None)
-}
-
 #[derive(Debug)]
 pub struct WorkerCliNpmGraphResolver<'a> {
   npm_resolver: Option<&'a Arc<dyn CliNpmResolver>>,
-  // use a cache per worker so that another worker doesn't clear the
-  // cache of another worker
-  memory_cache: Rc<RefCell<HashMap<String, Arc<NpmPackageInfo>>>>,
+  found_package_json_dep_flag: &'a AtomicFlag,
   bare_node_builtins_enabled: bool,
 }
 
@@ -813,36 +804,25 @@ impl<'a> deno_graph::source::NpmResolver for WorkerCliNpmGraphResolver<'a> {
     }
   }
 
-  fn load_and_cache_npm_package_info(
-    &self,
-    package_name: &str,
-  ) -> LocalBoxFuture<'static, Result<(), AnyError>> {
+  fn load_and_cache_npm_package_info(&self, package_name: &str) {
     match self.npm_resolver {
       Some(npm_resolver) if npm_resolver.as_managed().is_some() => {
         let npm_resolver = npm_resolver.clone();
         let package_name = package_name.to_string();
-        let memory_cache = self.memory_cache.clone();
-        async move {
+        deno_core::unsync::spawn(async move {
           if let Some(managed) = npm_resolver.as_managed() {
-            let package_info =
-              managed.cache_package_info(&package_name).await?;
-            memory_cache.borrow_mut().insert(package_name, package_info);
+            let _ignore = managed.cache_package_info(&package_name).await;
           }
-          Ok(())
-        }
-        .boxed_local()
-      }
-      _ => {
-        // return it succeeded and error at the import site below
-        Box::pin(future::ready(Ok(())))
+        });
       }
+      _ => {}
     }
   }
 
   async fn resolve_pkg_reqs(
     &self,
-    package_reqs: &[&PackageReq],
-  ) -> NpmPackageReqsResolution {
+    package_reqs: &[PackageReq],
+  ) -> NpmResolvePkgReqsResult {
     match &self.npm_resolver {
       Some(npm_resolver) => {
         let npm_resolver = match npm_resolver.as_inner() {
@@ -852,37 +832,53 @@ impl<'a> deno_graph::source::NpmResolver for WorkerCliNpmGraphResolver<'a> {
           InnerCliNpmResolverRef::Byonm(_) => unreachable!(),
         };
 
-        let reqs_with_package_infos = {
-          let memory_cache = self.memory_cache.borrow();
-          package_reqs
-            .iter()
-            .map(|package_req| {
-              let package_info = memory_cache
-                .get(&package_req.name)
-                .unwrap() // ok because deno_graph would have called load_and_cache_npm_package_info
-                .clone();
-              (*package_req, package_info)
-            })
-            .collect::<Vec<_>>()
+        let top_level_result = if self.found_package_json_dep_flag.is_raised() {
+          npm_resolver
+            .ensure_top_level_package_json_install()
+            .await
+            .map(|_| ())
+        } else {
+          Ok(())
         };
-        let result = npm_resolver
-          .resolve_npm_for_deno_graph(&reqs_with_package_infos)
-          .await;
-        if matches!(result, NpmPackageReqsResolution::ReloadRegistryInfo) {
-          self.memory_cache.borrow_mut().clear();
+
+        let result = npm_resolver.add_package_reqs_raw(package_reqs).await;
+
+        NpmResolvePkgReqsResult {
+          results: result
+            .results
+            .into_iter()
+            .map(|r| {
+              r.map_err(|err| match err {
+                NpmResolutionError::Registry(e) => {
+                  NpmLoadError::RegistryInfo(Arc::new(e.into()))
+                }
+                NpmResolutionError::Resolution(e) => {
+                  NpmLoadError::PackageReqResolution(Arc::new(e.into()))
+                }
+                NpmResolutionError::DependencyEntry(e) => {
+                  NpmLoadError::PackageReqResolution(Arc::new(e.into()))
+                }
+              })
+            })
+            .collect(),
+          dep_graph_result: match top_level_result {
+            Ok(()) => result.dependencies_result.map_err(Arc::new),
+            Err(err) => Err(Arc::new(err)),
+          },
+        }
+      }
+      None => {
+        let err = Arc::new(anyhow!(
+          "npm specifiers were requested; but --no-npm is specified"
+        ));
+        NpmResolvePkgReqsResult {
+          results: package_reqs
+            .iter()
+            .map(|_| Err(NpmLoadError::RegistryInfo(err.clone())))
+            .collect(),
+          dep_graph_result: Err(err),
         }
-        result
       }
-      None => NpmPackageReqsResolution::Resolutions(
-        package_reqs
-          .iter()
-          .map(|_| {
-            Err(Arc::new(anyhow!(
-              "npm specifiers were requested; but --no-npm is specified"
-            )))
-          })
-          .collect(),
-      ),
     }
   }
 
@@ -1279,72 +1275,10 @@ impl SloppyImportsResolver {
 
 #[cfg(test)]
 mod test {
-  use std::collections::BTreeMap;
-
   use test_util::TestContext;
 
   use super::*;
 
-  #[test]
-  fn test_resolve_package_json_dep() {
-    fn resolve(
-      specifier: &str,
-      deps: &BTreeMap<String, PackageReq>,
-    ) -> Result<Option<String>, String> {
-      let deps = deps
-        .iter()
-        .map(|(key, value)| (key.to_string(), Ok(value.clone())))
-        .collect();
-      resolve_package_json_dep(specifier, &deps)
-        .map(|s| s.map(|s| s.to_string()))
-        .map_err(|err| err.to_string())
-    }
-
-    let deps = BTreeMap::from([
-      (
-        "package".to_string(),
-        PackageReq::from_str("package@1.0").unwrap(),
-      ),
-      (
-        "package-alias".to_string(),
-        PackageReq::from_str("package@^1.2").unwrap(),
-      ),
-      (
-        "@deno/test".to_string(),
-        PackageReq::from_str("@deno/test@~0.2").unwrap(),
-      ),
-    ]);
-
-    assert_eq!(
-      resolve("package", &deps).unwrap(),
-      Some("npm:package@1.0".to_string()),
-    );
-    assert_eq!(
-      resolve("package/some_path.ts", &deps).unwrap(),
-      Some("npm:package@1.0/some_path.ts".to_string()),
-    );
-
-    assert_eq!(
-      resolve("@deno/test", &deps).unwrap(),
-      Some("npm:@deno/test@~0.2".to_string()),
-    );
-    assert_eq!(
-      resolve("@deno/test/some_path.ts", &deps).unwrap(),
-      Some("npm:@deno/test@~0.2/some_path.ts".to_string()),
-    );
-    // matches the start, but doesn't have the same length or a path
-    assert_eq!(resolve("@deno/testing", &deps).unwrap(), None,);
-
-    // alias
-    assert_eq!(
-      resolve("package-alias", &deps).unwrap(),
-      Some("npm:package@^1.2".to_string()),
-    );
-
-    // non-existent bare specifier
-    assert_eq!(resolve("non-existent", &deps).unwrap(), None);
-  }
-
   #[test]
   fn test_unstable_sloppy_imports() {
     fn resolve(specifier: &ModuleSpecifier) -> SloppyImportsResolution {
diff --git a/cli/schemas/config-file.v1.json b/cli/schemas/config-file.v1.json
index bfcae271b015bb..84e65fc771df4e 100644
--- a/cli/schemas/config-file.v1.json
+++ b/cli/schemas/config-file.v1.json
@@ -604,7 +604,7 @@
         }
       ]
     },
-    "workspaces": {
+    "workspace": {
       "type": "array",
       "items": {
         "type": "string"
diff --git a/cli/standalone/binary.rs b/cli/standalone/binary.rs
index 00b8d19f372f7c..c9371d853e8ee9 100644
--- a/cli/standalone/binary.rs
+++ b/cli/standalone/binary.rs
@@ -2,6 +2,7 @@
 
 use std::borrow::Cow;
 use std::collections::BTreeMap;
+use std::collections::VecDeque;
 use std::env::current_exe;
 use std::ffi::OsString;
 use std::fs;
@@ -15,6 +16,9 @@ use std::path::PathBuf;
 use std::process::Command;
 
 use deno_ast::ModuleSpecifier;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::Workspace;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
@@ -24,18 +28,20 @@ use deno_core::futures::AsyncSeekExt;
 use deno_core::serde_json;
 use deno_core::url::Url;
 use deno_npm::NpmSystemInfo;
+use deno_runtime::deno_node::PackageJson;
+use deno_semver::npm::NpmVersionReqParseError;
 use deno_semver::package::PackageReq;
 use deno_semver::VersionReqSpecifierParseError;
+use eszip::EszipRelativeFileBaseUrl;
+use indexmap::IndexMap;
 use log::Level;
 use serde::Deserialize;
 use serde::Serialize;
 
-use crate::args::package_json::PackageJsonDepValueParseError;
-use crate::args::package_json::PackageJsonDeps;
 use crate::args::CaData;
 use crate::args::CliOptions;
 use crate::args::CompileFlags;
-use crate::args::PackageJsonDepsProvider;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::args::PermissionFlags;
 use crate::args::UnstableConfig;
 use crate::cache::DenoDir;
@@ -43,6 +49,8 @@ use crate::file_fetcher::FileFetcher;
 use crate::http_util::HttpClientProvider;
 use crate::npm::CliNpmResolver;
 use crate::npm::InnerCliNpmResolverRef;
+use crate::standalone::virtual_fs::VfsEntry;
+use crate::util::fs::canonicalize_path_maybe_not_exists;
 use crate::util::progress_bar::ProgressBar;
 use crate::util::progress_bar::ProgressBarStyle;
 
@@ -53,83 +61,30 @@ use super::virtual_fs::VirtualDirectory;
 
 const MAGIC_TRAILER: &[u8; 8] = b"d3n0l4nd";
 
-#[derive(Serialize, Deserialize)]
-enum SerializablePackageJsonDepValueParseError {
-  Specifier(String),
-  Unsupported { scheme: String },
-}
-
-impl SerializablePackageJsonDepValueParseError {
-  pub fn from_err(err: PackageJsonDepValueParseError) -> Self {
-    match err {
-      PackageJsonDepValueParseError::Specifier(err) => {
-        Self::Specifier(err.source.to_string())
-      }
-      PackageJsonDepValueParseError::Unsupported { scheme } => {
-        Self::Unsupported { scheme }
-      }
-    }
-  }
-
-  pub fn into_err(self) -> PackageJsonDepValueParseError {
-    match self {
-      SerializablePackageJsonDepValueParseError::Specifier(source) => {
-        PackageJsonDepValueParseError::Specifier(
-          VersionReqSpecifierParseError {
-            source: monch::ParseErrorFailureError::new(source),
-          },
-        )
-      }
-      SerializablePackageJsonDepValueParseError::Unsupported { scheme } => {
-        PackageJsonDepValueParseError::Unsupported { scheme }
-      }
-    }
-  }
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct SerializablePackageJsonDeps(
-  BTreeMap<
-    String,
-    Result<PackageReq, SerializablePackageJsonDepValueParseError>,
-  >,
-);
-
-impl SerializablePackageJsonDeps {
-  pub fn from_deps(deps: PackageJsonDeps) -> Self {
-    Self(
-      deps
-        .into_iter()
-        .map(|(name, req)| {
-          let res =
-            req.map_err(SerializablePackageJsonDepValueParseError::from_err);
-          (name, res)
-        })
-        .collect(),
-    )
-  }
-
-  pub fn into_deps(self) -> PackageJsonDeps {
-    self
-      .0
-      .into_iter()
-      .map(|(name, res)| (name, res.map_err(|err| err.into_err())))
-      .collect()
-  }
-}
-
 #[derive(Deserialize, Serialize)]
 pub enum NodeModules {
   Managed {
-    /// Whether this uses a node_modules directory (true) or the global cache (false).
-    node_modules_dir: bool,
-    package_json_deps: Option<SerializablePackageJsonDeps>,
+    /// Relative path for the node_modules directory in the vfs.
+    node_modules_dir: Option<String>,
   },
   Byonm {
-    package_json_deps: Option<SerializablePackageJsonDeps>,
+    root_node_modules_dir: String,
   },
 }
 
+#[derive(Deserialize, Serialize)]
+pub struct SerializedWorkspaceResolverImportMap {
+  pub specifier: String,
+  pub json: String,
+}
+
+#[derive(Deserialize, Serialize)]
+pub struct SerializedWorkspaceResolver {
+  pub import_map: Option<SerializedWorkspaceResolverImportMap>,
+  pub package_jsons: BTreeMap<String, serde_json::Value>,
+  pub pkg_json_resolution: PackageJsonDepResolution,
+}
+
 #[derive(Deserialize, Serialize)]
 pub struct Metadata {
   pub argv: Vec<String>,
@@ -141,8 +96,8 @@ pub struct Metadata {
   pub ca_stores: Option<Vec<String>>,
   pub ca_data: Option<Vec<u8>>,
   pub unsafely_ignore_certificate_errors: Option<Vec<String>>,
-  pub maybe_import_map: Option<(Url, String)>,
-  pub entrypoint: ModuleSpecifier,
+  pub workspace_resolver: SerializedWorkspaceResolver,
+  pub entrypoint_key: String,
   pub node_modules: Option<NodeModules>,
   pub disable_deprecated_api_warning: bool,
   pub unstable_config: UnstableConfig,
@@ -416,13 +371,14 @@ pub fn unpack_into_dir(
   fs::remove_file(&archive_path)?;
   Ok(exe_path)
 }
+
 pub struct DenoCompileBinaryWriter<'a> {
   deno_dir: &'a DenoDir,
   file_fetcher: &'a FileFetcher,
   http_client_provider: &'a HttpClientProvider,
   npm_resolver: &'a dyn CliNpmResolver,
+  workspace_resolver: &'a WorkspaceResolver,
   npm_system_info: NpmSystemInfo,
-  package_json_deps_provider: &'a PackageJsonDepsProvider,
 }
 
 impl<'a> DenoCompileBinaryWriter<'a> {
@@ -432,16 +388,16 @@ impl<'a> DenoCompileBinaryWriter<'a> {
     file_fetcher: &'a FileFetcher,
     http_client_provider: &'a HttpClientProvider,
     npm_resolver: &'a dyn CliNpmResolver,
+    workspace_resolver: &'a WorkspaceResolver,
     npm_system_info: NpmSystemInfo,
-    package_json_deps_provider: &'a PackageJsonDepsProvider,
   ) -> Self {
     Self {
       deno_dir,
       file_fetcher,
       http_client_provider,
       npm_resolver,
+      workspace_resolver,
       npm_system_info,
-      package_json_deps_provider,
     }
   }
 
@@ -449,7 +405,8 @@ impl<'a> DenoCompileBinaryWriter<'a> {
     &self,
     writer: &mut impl Write,
     eszip: eszip::EszipV2,
-    module_specifier: &ModuleSpecifier,
+    root_dir_url: EszipRelativeFileBaseUrl<'_>,
+    entrypoint: &ModuleSpecifier,
     compile_flags: &CompileFlags,
     cli_options: &CliOptions,
   ) -> Result<(), AnyError> {
@@ -466,17 +423,15 @@ impl<'a> DenoCompileBinaryWriter<'a> {
       }
       set_windows_binary_to_gui(&mut original_binary)?;
     }
-
-    self
-      .write_standalone_binary(
-        writer,
-        original_binary,
-        eszip,
-        module_specifier,
-        cli_options,
-        compile_flags,
-      )
-      .await
+    self.write_standalone_binary(
+      writer,
+      original_binary,
+      eszip,
+      root_dir_url,
+      entrypoint,
+      cli_options,
+      compile_flags,
+    )
   }
 
   async fn get_base_binary(
@@ -558,11 +513,13 @@ impl<'a> DenoCompileBinaryWriter<'a> {
 
   /// This functions creates a standalone deno binary by appending a bundle
   /// and magic trailer to the currently executing binary.
-  async fn write_standalone_binary(
+  #[allow(clippy::too_many_arguments)]
+  fn write_standalone_binary(
     &self,
     writer: &mut impl Write,
     original_bin: Vec<u8>,
     mut eszip: eszip::EszipV2,
+    root_dir_url: EszipRelativeFileBaseUrl<'_>,
     entrypoint: &ModuleSpecifier,
     cli_options: &CliOptions,
     compile_flags: &CompileFlags,
@@ -575,48 +532,57 @@ impl<'a> DenoCompileBinaryWriter<'a> {
       Some(CaData::Bytes(bytes)) => Some(bytes.clone()),
       None => None,
     };
-    let maybe_import_map = cli_options
-      .resolve_import_map(self.file_fetcher)
-      .await?
-      .map(|import_map| (import_map.base_url().clone(), import_map.to_json()));
-    let (npm_vfs, npm_files, node_modules) =
-      match self.npm_resolver.as_inner() {
-        InnerCliNpmResolverRef::Managed(managed) => {
-          let snapshot =
-            managed.serialized_valid_snapshot_for_system(&self.npm_system_info);
-          if !snapshot.as_serialized().packages.is_empty() {
-            let (root_dir, files) = self.build_vfs()?.into_dir_and_files();
-            eszip.add_npm_snapshot(snapshot);
-            (
-              Some(root_dir),
-              files,
-              Some(NodeModules::Managed {
-                node_modules_dir: self
-                  .npm_resolver
-                  .root_node_modules_path()
-                  .is_some(),
-                package_json_deps: self.package_json_deps_provider.deps().map(
-                  |deps| SerializablePackageJsonDeps::from_deps(deps.clone()),
-                ),
-              }),
-            )
-          } else {
-            (None, Vec::new(), None)
-          }
-        }
-        InnerCliNpmResolverRef::Byonm(_) => {
-          let (root_dir, files) = self.build_vfs()?.into_dir_and_files();
+    let root_path = root_dir_url.inner().to_file_path().unwrap();
+    let (npm_vfs, npm_files, node_modules) = match self.npm_resolver.as_inner()
+    {
+      InnerCliNpmResolverRef::Managed(managed) => {
+        let snapshot =
+          managed.serialized_valid_snapshot_for_system(&self.npm_system_info);
+        if !snapshot.as_serialized().packages.is_empty() {
+          let (root_dir, files) = self
+            .build_vfs(&root_path, cli_options)?
+            .into_dir_and_files();
+          eszip.add_npm_snapshot(snapshot);
           (
             Some(root_dir),
             files,
-            Some(NodeModules::Byonm {
-              package_json_deps: self.package_json_deps_provider.deps().map(
-                |deps| SerializablePackageJsonDeps::from_deps(deps.clone()),
+            Some(NodeModules::Managed {
+              node_modules_dir: self.npm_resolver.root_node_modules_path().map(
+                |path| {
+                  root_dir_url
+                    .specifier_key(
+                      &ModuleSpecifier::from_directory_path(path).unwrap(),
+                    )
+                    .into_owned()
+                },
               ),
             }),
           )
+        } else {
+          (None, Vec::new(), None)
         }
-      };
+      }
+      InnerCliNpmResolverRef::Byonm(resolver) => {
+        let (root_dir, files) = self
+          .build_vfs(&root_path, cli_options)?
+          .into_dir_and_files();
+        (
+          Some(root_dir),
+          files,
+          Some(NodeModules::Byonm {
+            root_node_modules_dir: root_dir_url
+              .specifier_key(
+                &ModuleSpecifier::from_directory_path(
+                  // will always be set for byonm
+                  resolver.root_node_modules_path().unwrap(),
+                )
+                .unwrap(),
+              )
+              .into_owned(),
+          }),
+        )
+      }
+    };
 
     let metadata = Metadata {
       argv: compile_flags.args.clone(),
@@ -630,8 +596,33 @@ impl<'a> DenoCompileBinaryWriter<'a> {
       log_level: cli_options.log_level(),
       ca_stores: cli_options.ca_stores().clone(),
       ca_data,
-      entrypoint: entrypoint.clone(),
-      maybe_import_map,
+      entrypoint_key: root_dir_url.specifier_key(entrypoint).into_owned(),
+      workspace_resolver: SerializedWorkspaceResolver {
+        import_map: self.workspace_resolver.maybe_import_map().map(|i| {
+          SerializedWorkspaceResolverImportMap {
+            specifier: if i.base_url().scheme() == "file" {
+              root_dir_url.specifier_key(i.base_url()).into_owned()
+            } else {
+              // just make a remote url local
+              "deno.json".to_string()
+            },
+            json: i.to_json(),
+          }
+        }),
+        package_jsons: self
+          .workspace_resolver
+          .package_jsons()
+          .map(|pkg_json| {
+            (
+              root_dir_url
+                .specifier_key(&pkg_json.specifier())
+                .into_owned(),
+              serde_json::to_value(pkg_json).unwrap(),
+            )
+          })
+          .collect(),
+        pkg_json_resolution: self.workspace_resolver.pkg_json_dep_resolution(),
+      },
       node_modules,
       disable_deprecated_api_warning: cli_options
         .disable_deprecated_api_warning,
@@ -654,7 +645,11 @@ impl<'a> DenoCompileBinaryWriter<'a> {
     )
   }
 
-  fn build_vfs(&self) -> Result<VfsBuilder, AnyError> {
+  fn build_vfs(
+    &self,
+    root_path: &Path,
+    cli_options: &CliOptions,
+  ) -> Result<VfsBuilder, AnyError> {
     fn maybe_warn_different_system(system_info: &NpmSystemInfo) {
       if system_info != &NpmSystemInfo::default() {
         log::warn!("{} The node_modules directory may be incompatible with the target system.", crate::colors::yellow("Warning"));
@@ -665,7 +660,7 @@ impl<'a> DenoCompileBinaryWriter<'a> {
       InnerCliNpmResolverRef::Managed(npm_resolver) => {
         if let Some(node_modules_path) = npm_resolver.root_node_modules_path() {
           maybe_warn_different_system(&self.npm_system_info);
-          let mut builder = VfsBuilder::new(node_modules_path.clone())?;
+          let mut builder = VfsBuilder::new(root_path.to_path_buf())?;
           builder.add_dir_recursive(node_modules_path)?;
           Ok(builder)
         } else {
@@ -679,23 +674,82 @@ impl<'a> DenoCompileBinaryWriter<'a> {
               npm_resolver.resolve_pkg_folder_from_pkg_id(&package.id)?;
             builder.add_dir_recursive(&folder)?;
           }
-          // overwrite the root directory's name to obscure the user's registry url
-          builder.set_root_dir_name("node_modules".to_string());
+
+          // Flatten all the registries folders into a single "node_modules/localhost" folder
+          // that will be used by denort when loading the npm cache. This avoids us exposing
+          // the user's private registry information and means we don't have to bother
+          // serializing all the different registry config into the binary.
+          builder.with_root_dir(|root_dir| {
+            root_dir.name = "node_modules".to_string();
+            let mut new_entries = Vec::with_capacity(root_dir.entries.len());
+            let mut localhost_entries = IndexMap::new();
+            for entry in std::mem::take(&mut root_dir.entries) {
+              match entry {
+                VfsEntry::Dir(dir) => {
+                  for entry in dir.entries {
+                    log::debug!(
+                      "Flattening {} into node_modules",
+                      entry.name()
+                    );
+                    if let Some(existing) =
+                      localhost_entries.insert(entry.name().to_string(), entry)
+                    {
+                      panic!(
+                        "Unhandled scenario where a duplicate entry was found: {:?}",
+                        existing
+                      );
+                    }
+                  }
+                }
+                VfsEntry::File(_) | VfsEntry::Symlink(_) => {
+                  new_entries.push(entry);
+                }
+              }
+            }
+            new_entries.push(VfsEntry::Dir(VirtualDirectory {
+              name: "localhost".to_string(),
+              entries: localhost_entries.into_iter().map(|(_, v)| v).collect(),
+            }));
+            // needs to be sorted by name
+            new_entries.sort_by(|a, b| a.name().cmp(b.name()));
+            root_dir.entries = new_entries;
+          });
+
           Ok(builder)
         }
       }
-      InnerCliNpmResolverRef::Byonm(npm_resolver) => {
+      InnerCliNpmResolverRef::Byonm(_) => {
         maybe_warn_different_system(&self.npm_system_info);
-        // the root_node_modules directory will always exist for byonm
-        let node_modules_path = npm_resolver.root_node_modules_path().unwrap();
-        let parent_path = node_modules_path.parent().unwrap();
-        let mut builder = VfsBuilder::new(parent_path.to_path_buf())?;
-        let package_json_path = parent_path.join("package.json");
-        if package_json_path.exists() {
-          builder.add_file_at_path(&package_json_path)?;
+        let mut builder = VfsBuilder::new(root_path.to_path_buf())?;
+        for pkg_json in cli_options.workspace.package_jsons() {
+          builder.add_file_at_path(&pkg_json.path)?;
         }
-        if node_modules_path.exists() {
-          builder.add_dir_recursive(node_modules_path)?;
+        // traverse and add all the node_modules directories in the workspace
+        let mut pending_dirs = VecDeque::new();
+        pending_dirs.push_back(
+          cli_options
+            .workspace
+            .root_folder()
+            .0
+            .to_file_path()
+            .unwrap(),
+        );
+        while let Some(pending_dir) = pending_dirs.pop_front() {
+          let entries = fs::read_dir(&pending_dir).with_context(|| {
+            format!("Failed reading: {}", pending_dir.display())
+          })?;
+          for entry in entries {
+            let entry = entry?;
+            let path = entry.path();
+            if !path.is_dir() {
+              continue;
+            }
+            if path.ends_with("node_modules") {
+              builder.add_dir_recursive(&path)?;
+            } else {
+              pending_dirs.push_back(path);
+            }
+          }
         }
         Ok(builder)
       }
diff --git a/cli/standalone/file_system.rs b/cli/standalone/file_system.rs
index 843c7db557e951..536b17f2771374 100644
--- a/cli/standalone/file_system.rs
+++ b/cli/standalone/file_system.rs
@@ -145,6 +145,26 @@ impl FileSystem for DenoCompileFileSystem {
     RealFs.chown_async(path, uid, gid).await
   }
 
+  fn lchown_sync(
+    &self,
+    path: &Path,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()> {
+    self.error_if_in_vfs(path)?;
+    RealFs.lchown_sync(path, uid, gid)
+  }
+
+  async fn lchown_async(
+    &self,
+    path: PathBuf,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()> {
+    self.error_if_in_vfs(&path)?;
+    RealFs.lchown_async(path, uid, gid).await
+  }
+
   fn remove_sync(&self, path: &Path, recursive: bool) -> FsResult<()> {
     self.error_if_in_vfs(path)?;
     RealFs.remove_sync(path, recursive)
@@ -349,4 +369,29 @@ impl FileSystem for DenoCompileFileSystem {
       .utime_async(path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
       .await
   }
+
+  fn lutime_sync(
+    &self,
+    path: &Path,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()> {
+    self.error_if_in_vfs(path)?;
+    RealFs.lutime_sync(path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
+  }
+  async fn lutime_async(
+    &self,
+    path: PathBuf,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()> {
+    self.error_if_in_vfs(&path)?;
+    RealFs
+      .lutime_async(path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
+      .await
+  }
 }
diff --git a/cli/standalone/mod.rs b/cli/standalone/mod.rs
index 91e524ddaa81cf..cbd14db4fd3638 100644
--- a/cli/standalone/mod.rs
+++ b/cli/standalone/mod.rs
@@ -10,7 +10,7 @@ use crate::args::get_root_cert_store;
 use crate::args::npm_pkg_req_ref_to_binary_command;
 use crate::args::CaData;
 use crate::args::CacheSetting;
-use crate::args::PackageJsonDepsProvider;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::args::StorageKeyResolver;
 use crate::cache::Caches;
 use crate::cache::DenoDirProvider;
@@ -21,12 +21,10 @@ use crate::npm::create_cli_npm_resolver;
 use crate::npm::CliNpmResolverByonmCreateOptions;
 use crate::npm::CliNpmResolverCreateOptions;
 use crate::npm::CliNpmResolverManagedCreateOptions;
-use crate::npm::CliNpmResolverManagedPackageJsonInstallerOption;
 use crate::npm::CliNpmResolverManagedSnapshotOption;
 use crate::npm::NpmCacheDir;
 use crate::resolver::CjsResolutionStore;
 use crate::resolver::CliNodeResolver;
-use crate::resolver::MappedSpecifierResolver;
 use crate::resolver::NpmModuleLoader;
 use crate::util::progress_bar::ProgressBar;
 use crate::util::progress_bar::ProgressBarStyle;
@@ -36,6 +34,10 @@ use crate::worker::CliMainWorkerOptions;
 use crate::worker::ModuleLoaderAndSourceMapGetter;
 use crate::worker::ModuleLoaderFactory;
 use deno_ast::MediaType;
+use deno_config::package_json::PackageJsonDepValue;
+use deno_config::workspace::MappedResolution;
+use deno_config::workspace::MappedResolutionError;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::anyhow::Context;
 use deno_core::error::generic_error;
 use deno_core::error::type_error;
@@ -49,6 +51,7 @@ use deno_core::ModuleSpecifier;
 use deno_core::ModuleType;
 use deno_core::RequestedModuleType;
 use deno_core::ResolutionKind;
+use deno_npm::npm_rc::ResolvedNpmRc;
 use deno_runtime::deno_fs;
 use deno_runtime::deno_node::analyze::NodeCodeTranslator;
 use deno_runtime::deno_node::NodeResolutionMode;
@@ -60,7 +63,9 @@ use deno_runtime::deno_tls::RootCertStoreProvider;
 use deno_runtime::WorkerExecutionMode;
 use deno_runtime::WorkerLogLevel;
 use deno_semver::npm::NpmPackageReqReference;
+use eszip::EszipRelativeFileBaseUrl;
 use import_map::parse_from_json;
+use std::borrow::Cow;
 use std::rc::Rc;
 use std::sync::Arc;
 
@@ -76,9 +81,43 @@ use self::binary::load_npm_vfs;
 use self::binary::Metadata;
 use self::file_system::DenoCompileFileSystem;
 
-struct SharedModuleLoaderState {
+struct WorkspaceEszipModule {
+  specifier: ModuleSpecifier,
+  inner: eszip::Module,
+}
+
+struct WorkspaceEszip {
   eszip: eszip::EszipV2,
-  mapped_specifier_resolver: MappedSpecifierResolver,
+  root_dir_url: ModuleSpecifier,
+}
+
+impl WorkspaceEszip {
+  pub fn get_module(
+    &self,
+    specifier: &ModuleSpecifier,
+  ) -> Option<WorkspaceEszipModule> {
+    if specifier.scheme() == "file" {
+      let specifier_key = EszipRelativeFileBaseUrl::new(&self.root_dir_url)
+        .specifier_key(specifier);
+      let module = self.eszip.get_module(&specifier_key)?;
+      let specifier = self.root_dir_url.join(&module.specifier).unwrap();
+      Some(WorkspaceEszipModule {
+        specifier,
+        inner: module,
+      })
+    } else {
+      let module = self.eszip.get_module(specifier.as_str())?;
+      Some(WorkspaceEszipModule {
+        specifier: ModuleSpecifier::parse(&module.specifier).unwrap(),
+        inner: module,
+      })
+    }
+  }
+}
+
+struct SharedModuleLoaderState {
+  eszip: WorkspaceEszip,
+  workspace_resolver: WorkspaceResolver,
   node_resolver: Arc<CliNodeResolver>,
   npm_module_loader: Arc<NpmModuleLoader>,
 }
@@ -123,44 +162,92 @@ impl ModuleLoader for EmbeddedModuleLoader {
       };
     }
 
-    let maybe_mapped = self
-      .shared
-      .mapped_specifier_resolver
-      .resolve(specifier, &referrer)?
-      .into_specifier();
-
-    // npm specifier
-    let specifier_text = maybe_mapped
-      .as_ref()
-      .map(|r| r.as_str())
-      .unwrap_or(specifier);
-    if let Ok(reference) = NpmPackageReqReference::from_str(specifier_text) {
-      return self
-        .shared
-        .node_resolver
-        .resolve_req_reference(
-          &reference,
-          &referrer,
-          NodeResolutionMode::Execution,
-        )
-        .map(|res| res.into_url());
-    }
+    let mapped_resolution =
+      self.shared.workspace_resolver.resolve(specifier, &referrer);
 
-    let specifier = match maybe_mapped {
-      Some(resolved) => resolved,
-      None => deno_core::resolve_import(specifier, referrer.as_str())?,
-    };
+    match mapped_resolution {
+      Ok(MappedResolution::PackageJson {
+        dep_result,
+        sub_path,
+        alias,
+        ..
+      }) => match dep_result.as_ref().map_err(|e| AnyError::from(e.clone()))? {
+        PackageJsonDepValue::Req(req) => self
+          .shared
+          .node_resolver
+          .resolve_req_with_sub_path(
+            req,
+            sub_path.as_deref(),
+            &referrer,
+            NodeResolutionMode::Execution,
+          )
+          .map(|res| res.into_url()),
+        PackageJsonDepValue::Workspace(version_req) => {
+          let pkg_folder = self
+            .shared
+            .workspace_resolver
+            .resolve_workspace_pkg_json_folder_for_pkg_json_dep(
+              alias,
+              version_req,
+            )?;
+          Ok(
+            self
+              .shared
+              .node_resolver
+              .resolve_package_sub_path_from_deno_module(
+                pkg_folder,
+                sub_path.as_deref(),
+                &referrer,
+                NodeResolutionMode::Execution,
+              )?
+              .into_url(),
+          )
+        }
+      },
+      Ok(MappedResolution::Normal(specifier))
+      | Ok(MappedResolution::ImportMap(specifier)) => {
+        if let Ok(reference) =
+          NpmPackageReqReference::from_specifier(&specifier)
+        {
+          return self
+            .shared
+            .node_resolver
+            .resolve_req_reference(
+              &reference,
+              &referrer,
+              NodeResolutionMode::Execution,
+            )
+            .map(|res| res.into_url());
+        }
+
+        if specifier.scheme() == "jsr" {
+          if let Some(module) = self.shared.eszip.get_module(&specifier) {
+            return Ok(module.specifier);
+          }
+        }
 
-    if specifier.scheme() == "jsr" {
-      if let Some(module) = self.shared.eszip.get_module(specifier.as_str()) {
-        return Ok(ModuleSpecifier::parse(&module.specifier).unwrap());
+        self
+          .shared
+          .node_resolver
+          .handle_if_in_node_modules(specifier)
       }
+      Err(err)
+        if err.is_unmapped_bare_specifier() && referrer.scheme() == "file" =>
+      {
+        // todo(dsherret): return a better error from node resolution so that
+        // we can more easily tell whether to surface it or not
+        let node_result = self.shared.node_resolver.resolve(
+          specifier,
+          &referrer,
+          NodeResolutionMode::Execution,
+        );
+        if let Ok(Some(res)) = node_result {
+          return Ok(res.into_url());
+        }
+        Err(err.into())
+      }
+      Err(err) => Err(err.into()),
     }
-
-    self
-      .shared
-      .node_resolver
-      .handle_if_in_node_modules(specifier)
   }
 
   fn load(
@@ -216,27 +303,23 @@ impl ModuleLoader for EmbeddedModuleLoader {
       );
     }
 
-    let Some(module) =
-      self.shared.eszip.get_module(original_specifier.as_str())
-    else {
+    let Some(module) = self.shared.eszip.get_module(original_specifier) else {
       return deno_core::ModuleLoadResponse::Sync(Err(type_error(format!(
         "Module not found: {}",
         original_specifier
       ))));
     };
     let original_specifier = original_specifier.clone();
-    let found_specifier =
-      ModuleSpecifier::parse(&module.specifier).expect("invalid url in eszip");
 
     deno_core::ModuleLoadResponse::Async(
       async move {
-        let code = module.source().await.ok_or_else(|| {
+        let code = module.inner.source().await.ok_or_else(|| {
           type_error(format!("Module not found: {}", original_specifier))
         })?;
         let code = arc_u8_to_arc_str(code)
           .map_err(|_| type_error("Module source is not utf-8"))?;
         Ok(deno_core::ModuleSource::new_with_redirect(
-          match module.kind {
+          match module.inner.kind {
             eszip::ModuleKind::JavaScript => ModuleType::JavaScript,
             eszip::ModuleKind::Json => ModuleType::Json,
             eszip::ModuleKind::Jsonc => {
@@ -248,7 +331,7 @@ impl ModuleLoader for EmbeddedModuleLoader {
           },
           ModuleSourceCode::String(code.into()),
           &original_specifier,
-          &found_specifier,
+          &module.specifier,
           None,
         ))
       }
@@ -265,7 +348,9 @@ fn arc_u8_to_arc_str(
   // SAFETY: the string is valid UTF-8, and the layout Arc<[u8]> is the same as
   // Arc<str>. This is proven by the From<Arc<str>> impl for Arc<[u8]> from the
   // standard library.
-  Ok(unsafe { std::mem::transmute(arc_u8) })
+  Ok(unsafe {
+    std::mem::transmute::<std::sync::Arc<[u8]>, std::sync::Arc<str>>(arc_u8)
+  })
 }
 
 struct StandaloneModuleLoaderFactory {
@@ -323,10 +408,10 @@ pub async fn run(
   mut eszip: eszip::EszipV2,
   metadata: Metadata,
 ) -> Result<i32, AnyError> {
-  let main_module = &metadata.entrypoint;
   let current_exe_path = std::env::current_exe().unwrap();
   let current_exe_name =
     current_exe_path.file_name().unwrap().to_string_lossy();
+  let maybe_cwd = std::env::current_dir().ok();
   let deno_dir_provider = Arc::new(DenoDirProvider::new(None));
   let root_cert_store_provider = Arc::new(StandaloneRootCertStoreProvider {
     ca_stores: metadata.ca_stores,
@@ -340,42 +425,38 @@ pub async fn run(
   ));
   // use a dummy npm registry url
   let npm_registry_url = ModuleSpecifier::parse("https://localhost/").unwrap();
-  let root_path = std::env::temp_dir()
-    .join(format!("deno-compile-{}", current_exe_name))
-    .join("node_modules");
-  let npm_cache_dir =
-    NpmCacheDir::new(root_path.clone(), vec![npm_registry_url.clone()]);
+  let root_path =
+    std::env::temp_dir().join(format!("deno-compile-{}", current_exe_name));
+  let root_dir_url = ModuleSpecifier::from_directory_path(&root_path).unwrap();
+  let main_module = root_dir_url.join(&metadata.entrypoint_key).unwrap();
+  let root_node_modules_path = root_path.join("node_modules");
+  let npm_cache_dir = NpmCacheDir::new(
+    root_node_modules_path.clone(),
+    vec![npm_registry_url.clone()],
+  );
   let npm_global_cache_dir = npm_cache_dir.get_cache_location();
   let cache_setting = CacheSetting::Only;
-  let (package_json_deps_provider, fs, npm_resolver, maybe_vfs_root) =
-    match metadata.node_modules {
-      Some(binary::NodeModules::Managed {
-        node_modules_dir,
-        package_json_deps,
-      }) => {
-        // this will always have a snapshot
-        let snapshot = eszip.take_npm_snapshot().unwrap();
-        let vfs_root_dir_path = if node_modules_dir {
-          root_path
-        } else {
-          npm_cache_dir.root_dir().to_owned()
-        };
-        let vfs = load_npm_vfs(vfs_root_dir_path.clone())
-          .context("Failed to load npm vfs.")?;
-        let maybe_node_modules_path = if node_modules_dir {
-          Some(vfs.root().to_path_buf())
-        } else {
-          None
-        };
-        let package_json_deps_provider =
-          Arc::new(PackageJsonDepsProvider::new(
-            package_json_deps.map(|serialized| serialized.into_deps()),
-          ));
-        let fs = Arc::new(DenoCompileFileSystem::new(vfs))
-          as Arc<dyn deno_fs::FileSystem>;
-        let npm_resolver = create_cli_npm_resolver(
-          CliNpmResolverCreateOptions::Managed(CliNpmResolverManagedCreateOptions {
-            snapshot: CliNpmResolverManagedSnapshotOption::Specified(Some(snapshot)),
+  let (fs, npm_resolver, maybe_vfs_root) = match metadata.node_modules {
+    Some(binary::NodeModules::Managed { node_modules_dir }) => {
+      // this will always have a snapshot
+      let snapshot = eszip.take_npm_snapshot().unwrap();
+      let vfs_root_dir_path = if node_modules_dir.is_some() {
+        root_path.clone()
+      } else {
+        npm_cache_dir.root_dir().to_owned()
+      };
+      let vfs = load_npm_vfs(vfs_root_dir_path.clone())
+        .context("Failed to load npm vfs.")?;
+      let maybe_node_modules_path = node_modules_dir
+        .map(|node_modules_dir| vfs_root_dir_path.join(node_modules_dir));
+      let fs = Arc::new(DenoCompileFileSystem::new(vfs))
+        as Arc<dyn deno_fs::FileSystem>;
+      let npm_resolver =
+        create_cli_npm_resolver(CliNpmResolverCreateOptions::Managed(
+          CliNpmResolverManagedCreateOptions {
+            snapshot: CliNpmResolverManagedSnapshotOption::Specified(Some(
+              snapshot,
+            )),
             maybe_lockfile: None,
             fs: fs.clone(),
             http_client_provider: http_client_provider.clone(),
@@ -383,56 +464,48 @@ pub async fn run(
             cache_setting,
             text_only_progress_bar: progress_bar,
             maybe_node_modules_path,
-            package_json_installer:
-              CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
-                package_json_deps_provider.clone(),
-              ),
             npm_system_info: Default::default(),
-            // Packages from different registries are already inlined in the ESZip,
-            // so no need to create actual `.npmrc` configuration.
-            npmrc: create_default_npmrc(),
-          }),
-        )
+            package_json_deps_provider: Arc::new(
+              // this is only used for installing packages, which isn't necessary with deno compile
+              PackageJsonInstallDepsProvider::empty(),
+            ),
+            // create an npmrc that uses the fake npm_registry_url to resolve packages
+            npmrc: Arc::new(ResolvedNpmRc {
+              default_config: deno_npm::npm_rc::RegistryConfigWithUrl {
+                registry_url: npm_registry_url.clone(),
+                config: Default::default(),
+              },
+              scopes: Default::default(),
+              registry_configs: Default::default(),
+            }),
+          },
+        ))
         .await?;
-        (
-          package_json_deps_provider,
-          fs,
-          npm_resolver,
-          Some(vfs_root_dir_path),
-        )
-      }
-      Some(binary::NodeModules::Byonm { package_json_deps }) => {
-        let vfs_root_dir_path = root_path;
-        let vfs = load_npm_vfs(vfs_root_dir_path.clone())
-          .context("Failed to load npm vfs.")?;
-        let node_modules_path = vfs.root().join("node_modules");
-        let package_json_deps_provider =
-          Arc::new(PackageJsonDepsProvider::new(
-            package_json_deps.map(|serialized| serialized.into_deps()),
-          ));
-        let fs = Arc::new(DenoCompileFileSystem::new(vfs))
-          as Arc<dyn deno_fs::FileSystem>;
-        let npm_resolver =
-          create_cli_npm_resolver(CliNpmResolverCreateOptions::Byonm(
-            CliNpmResolverByonmCreateOptions {
-              fs: fs.clone(),
-              root_node_modules_dir: node_modules_path,
-            },
-          ))
-          .await?;
-        (
-          package_json_deps_provider,
-          fs,
-          npm_resolver,
-          Some(vfs_root_dir_path),
-        )
-      }
-      None => {
-        let package_json_deps_provider =
-          Arc::new(PackageJsonDepsProvider::new(None));
-        let fs = Arc::new(deno_fs::RealFs) as Arc<dyn deno_fs::FileSystem>;
-        let npm_resolver = create_cli_npm_resolver(
-          CliNpmResolverCreateOptions::Managed(CliNpmResolverManagedCreateOptions {
+      (fs, npm_resolver, Some(vfs_root_dir_path))
+    }
+    Some(binary::NodeModules::Byonm {
+      root_node_modules_dir,
+    }) => {
+      let vfs_root_dir_path = root_path.clone();
+      let vfs = load_npm_vfs(vfs_root_dir_path.clone())
+        .context("Failed to load vfs.")?;
+      let root_node_modules_dir = vfs.root().join(root_node_modules_dir);
+      let fs = Arc::new(DenoCompileFileSystem::new(vfs))
+        as Arc<dyn deno_fs::FileSystem>;
+      let npm_resolver = create_cli_npm_resolver(
+        CliNpmResolverCreateOptions::Byonm(CliNpmResolverByonmCreateOptions {
+          fs: fs.clone(),
+          root_node_modules_dir,
+        }),
+      )
+      .await?;
+      (fs, npm_resolver, Some(vfs_root_dir_path))
+    }
+    None => {
+      let fs = Arc::new(deno_fs::RealFs) as Arc<dyn deno_fs::FileSystem>;
+      let npm_resolver =
+        create_cli_npm_resolver(CliNpmResolverCreateOptions::Managed(
+          CliNpmResolverManagedCreateOptions {
             snapshot: CliNpmResolverManagedSnapshotOption::Specified(None),
             maybe_lockfile: None,
             fs: fs.clone(),
@@ -441,20 +514,20 @@ pub async fn run(
             cache_setting,
             text_only_progress_bar: progress_bar,
             maybe_node_modules_path: None,
-            package_json_installer:
-              CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
-                package_json_deps_provider.clone(),
-              ),
             npm_system_info: Default::default(),
+            package_json_deps_provider: Arc::new(
+              // this is only used for installing packages, which isn't necessary with deno compile
+              PackageJsonInstallDepsProvider::empty(),
+            ),
             // Packages from different registries are already inlined in the ESZip,
             // so no need to create actual `.npmrc` configuration.
             npmrc: create_default_npmrc(),
-          }),
-        )
+          },
+        ))
         .await?;
-        (package_json_deps_provider, fs, npm_resolver, None)
-      }
-    };
+      (fs, npm_resolver, None)
+    }
+  };
 
   let has_node_modules_dir = npm_resolver.root_node_modules_path().is_some();
   let node_resolver = Arc::new(NodeResolver::new(
@@ -472,9 +545,42 @@ pub async fn run(
     node_resolver.clone(),
     npm_resolver.clone().into_npm_resolver(),
   ));
-  let maybe_import_map = metadata.maybe_import_map.map(|(base, source)| {
-    Arc::new(parse_from_json(&base, &source).unwrap().import_map)
-  });
+  let workspace_resolver = {
+    let import_map = match metadata.workspace_resolver.import_map {
+      Some(import_map) => Some(
+        import_map::parse_from_json_with_options(
+          root_dir_url.join(&import_map.specifier).unwrap(),
+          &import_map.json,
+          import_map::ImportMapOptions {
+            address_hook: None,
+            expand_imports: true,
+          },
+        )?
+        .import_map,
+      ),
+      None => None,
+    };
+    let pkg_jsons = metadata
+      .workspace_resolver
+      .package_jsons
+      .into_iter()
+      .map(|(relative_path, json)| {
+        let path = root_dir_url
+          .join(&relative_path)
+          .unwrap()
+          .to_file_path()
+          .unwrap();
+        let pkg_json =
+          deno_config::package_json::PackageJson::load_from_value(path, json);
+        Arc::new(pkg_json)
+      })
+      .collect();
+    WorkspaceResolver::new_raw(
+      import_map,
+      pkg_jsons,
+      metadata.workspace_resolver.pkg_json_resolution,
+    )
+  };
   let cli_node_resolver = Arc::new(CliNodeResolver::new(
     Some(cjs_resolutions.clone()),
     fs.clone(),
@@ -483,11 +589,11 @@ pub async fn run(
   ));
   let module_loader_factory = StandaloneModuleLoaderFactory {
     shared: Arc::new(SharedModuleLoaderState {
-      eszip,
-      mapped_specifier_resolver: MappedSpecifierResolver::new(
-        maybe_import_map.clone(),
-        package_json_deps_provider.clone(),
-      ),
+      eszip: WorkspaceEszip {
+        eszip,
+        root_dir_url,
+      },
+      workspace_resolver,
       node_resolver: cli_node_resolver.clone(),
       npm_module_loader: Arc::new(NpmModuleLoader::new(
         cjs_resolutions,
@@ -499,7 +605,6 @@ pub async fn run(
   };
 
   let permissions = {
-    let maybe_cwd = std::env::current_dir().ok();
     let mut permissions =
       metadata.permissions.to_options(maybe_cwd.as_deref())?;
     // if running with an npm vfs, grant read access to it
@@ -551,7 +656,6 @@ pub async fn run(
     CliMainWorkerOptions {
       argv: metadata.argv,
       log_level: WorkerLogLevel::Info,
-      coverage_dir: None,
       enable_op_summary_metrics: false,
       enable_testing_features: false,
       has_node_modules_dir,
@@ -563,7 +667,7 @@ pub async fn run(
       is_npm_main: main_module.scheme() == "npm",
       skip_op_registration: true,
       location: metadata.location,
-      argv0: NpmPackageReqReference::from_specifier(main_module)
+      argv0: NpmPackageReqReference::from_specifier(&main_module)
         .ok()
         .map(|req_ref| npm_pkg_req_ref_to_binary_command(&req_ref))
         .or(std::env::args().next()),
@@ -573,7 +677,6 @@ pub async fn run(
       unsafely_ignore_certificate_errors: metadata
         .unsafely_ignore_certificate_errors,
       unstable: metadata.unstable_config.legacy_flag_enabled,
-      maybe_root_package_json_deps: package_json_deps_provider.deps().cloned(),
       create_hmr_runner: None,
       create_coverage_collector: None,
     },
@@ -594,11 +697,7 @@ pub async fn run(
   deno_core::JsRuntime::init_platform(None);
 
   let mut worker = worker_factory
-    .create_main_worker(
-      WorkerExecutionMode::Run,
-      main_module.clone(),
-      permissions,
-    )
+    .create_main_worker(WorkerExecutionMode::Run, main_module, permissions)
     .await?;
 
   let exit_code = worker.run().await?;
diff --git a/cli/standalone/virtual_fs.rs b/cli/standalone/virtual_fs.rs
index 4c14f0e9a27b50..0d39f8e958c2c9 100644
--- a/cli/standalone/virtual_fs.rs
+++ b/cli/standalone/virtual_fs.rs
@@ -12,6 +12,7 @@ use std::path::PathBuf;
 use std::rc::Rc;
 use std::sync::Arc;
 
+use deno_core::anyhow::anyhow;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
 use deno_core::parking_lot::Mutex;
@@ -55,9 +56,8 @@ impl VfsBuilder {
       root_dir: VirtualDirectory {
         name: root_path
           .file_stem()
-          .unwrap()
-          .to_string_lossy()
-          .into_owned(),
+          .map(|s| s.to_string_lossy().into_owned())
+          .unwrap_or("root".to_string()),
         entries: Vec::new(),
       },
       root_path,
@@ -67,13 +67,19 @@ impl VfsBuilder {
     })
   }
 
-  pub fn set_root_dir_name(&mut self, name: String) {
-    self.root_dir.name = name;
+  pub fn with_root_dir<R>(
+    &mut self,
+    with_root: impl FnOnce(&mut VirtualDirectory) -> R,
+  ) -> R {
+    with_root(&mut self.root_dir)
   }
 
   pub fn add_dir_recursive(&mut self, path: &Path) -> Result<(), AnyError> {
-    let path = canonicalize_path(path)?;
-    self.add_dir_recursive_internal(&path)
+    let target_path = canonicalize_path(path)?;
+    if path != target_path {
+      self.add_symlink(path, &target_path)?;
+    }
+    self.add_dir_recursive_internal(&target_path)
   }
 
   fn add_dir_recursive_internal(
@@ -92,7 +98,7 @@ impl VfsBuilder {
       if file_type.is_dir() {
         self.add_dir_recursive_internal(&path)?;
       } else if file_type.is_file() {
-        self.add_file_at_path(&path)?;
+        self.add_file_at_path_not_symlink(&path)?;
       } else if file_type.is_symlink() {
         match util::fs::canonicalize_path(&path) {
           Ok(target) => {
@@ -175,6 +181,17 @@ impl VfsBuilder {
   }
 
   pub fn add_file_at_path(&mut self, path: &Path) -> Result<(), AnyError> {
+    let target_path = canonicalize_path(path)?;
+    if target_path != path {
+      self.add_symlink(path, &target_path)?;
+    }
+    self.add_file_at_path_not_symlink(&target_path)
+  }
+
+  pub fn add_file_at_path_not_symlink(
+    &mut self,
+    path: &Path,
+  ) -> Result<(), AnyError> {
     let file_bytes = std::fs::read(path)
       .with_context(|| format!("Reading {}", path.display()))?;
     self.add_file(path, file_bytes)
@@ -195,7 +212,9 @@ impl VfsBuilder {
     let name = path.file_name().unwrap().to_string_lossy();
     let data_len = data.len();
     match dir.entries.binary_search_by(|e| e.name().cmp(&name)) {
-      Ok(_) => unreachable!(),
+      Ok(_) => {
+        // already added, just ignore
+      }
       Err(insert_index) => {
         dir.entries.insert(
           insert_index,
@@ -228,6 +247,10 @@ impl VfsBuilder {
       target.display()
     );
     let dest = self.path_relative_root(target)?;
+    if dest == self.path_relative_root(path)? {
+      // it's the same, ignore
+      return Ok(());
+    }
     let dir = self.add_dir(path.parent().unwrap())?;
     let name = path.file_name().unwrap().to_string_lossy();
     match dir.entries.binary_search_by(|e| e.name().cmp(&name)) {
diff --git a/cli/tools/bench/mod.rs b/cli/tools/bench/mod.rs
index 0378d6ae21cc27..5bbf5ce8d98c9c 100644
--- a/cli/tools/bench/mod.rs
+++ b/cli/tools/bench/mod.rs
@@ -13,12 +13,12 @@ use crate::tools::test::format_test_error;
 use crate::tools::test::TestFilter;
 use crate::util::file_watcher;
 use crate::util::fs::collect_specifiers;
-use crate::util::fs::WalkEntry;
 use crate::util::path::is_script_ext;
 use crate::util::path::matches_pattern_or_exact_path;
 use crate::version::get_user_agent;
 use crate::worker::CliMainWorkerFactory;
 
+use deno_config::glob::WalkEntry;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::error::JsError;
@@ -407,7 +407,8 @@ pub async fn run_benchmarks(
   bench_flags: BenchFlags,
 ) -> Result<(), AnyError> {
   let cli_options = CliOptions::from_flags(flags)?;
-  let bench_options = cli_options.resolve_bench_options(bench_flags)?;
+  let workspace_bench_options =
+    cli_options.resolve_workspace_bench_options(&bench_flags);
   let factory = CliFactory::from_cli_options(Arc::new(cli_options));
   let cli_options = factory.cli_options();
   // Various bench files should not share the same permissions in terms of
@@ -416,11 +417,21 @@ pub async fn run_benchmarks(
   let permissions =
     Permissions::from_options(&cli_options.permissions_options()?)?;
 
-  let specifiers = collect_specifiers(
-    bench_options.files,
-    cli_options.vendor_dir_path().map(ToOwned::to_owned),
-    is_supported_bench_path,
-  )?;
+  let members_with_bench_options =
+    cli_options.resolve_bench_options_for_members(&bench_flags)?;
+  let specifiers = members_with_bench_options
+    .iter()
+    .map(|(_, bench_options)| {
+      collect_specifiers(
+        bench_options.files.clone(),
+        cli_options.vendor_dir_path().map(ToOwned::to_owned),
+        is_supported_bench_path,
+      )
+    })
+    .collect::<Result<Vec<_>, _>>()?
+    .into_iter()
+    .flatten()
+    .collect::<Vec<_>>();
 
   if specifiers.is_empty() {
     return Err(generic_error("No bench modules found"));
@@ -429,7 +440,7 @@ pub async fn run_benchmarks(
   let main_graph_container = factory.main_module_graph_container().await?;
   main_graph_container.check_specifiers(&specifiers).await?;
 
-  if bench_options.no_run {
+  if workspace_bench_options.no_run {
     return Ok(());
   }
 
@@ -441,8 +452,8 @@ pub async fn run_benchmarks(
     &permissions,
     specifiers,
     BenchSpecifierOptions {
-      filter: TestFilter::from_flag(&bench_options.filter),
-      json: bench_options.json,
+      filter: TestFilter::from_flag(&workspace_bench_options.filter),
+      json: workspace_bench_options.json,
       log_level,
     },
   )
@@ -472,24 +483,40 @@ pub async fn run_benchmarks_with_watch(
         let factory = CliFactoryBuilder::new()
           .build_from_flags_for_watcher(flags, watcher_communicator.clone())?;
         let cli_options = factory.cli_options();
-        let bench_options = cli_options.resolve_bench_options(bench_flags)?;
+        let workspace_bench_options =
+          cli_options.resolve_workspace_bench_options(&bench_flags);
 
         let _ = watcher_communicator.watch_paths(cli_options.watch_paths());
-        if let Some(set) = &bench_options.files.include {
-          let watch_paths = set.base_paths();
-          if !watch_paths.is_empty() {
-            let _ = watcher_communicator.watch_paths(watch_paths);
-          }
-        }
 
         let graph_kind = cli_options.type_check_mode().as_graph_kind();
         let module_graph_creator = factory.module_graph_creator().await?;
-
-        let bench_modules = collect_specifiers(
-          bench_options.files.clone(),
-          cli_options.vendor_dir_path().map(ToOwned::to_owned),
-          is_supported_bench_path,
-        )?;
+        let members_with_bench_options =
+          cli_options.resolve_bench_options_for_members(&bench_flags)?;
+        let watch_paths = members_with_bench_options
+          .iter()
+          .filter_map(|(_, bench_options)| {
+            bench_options
+              .files
+              .include
+              .as_ref()
+              .map(|set| set.base_paths())
+          })
+          .flatten()
+          .collect::<Vec<_>>();
+        let _ = watcher_communicator.watch_paths(watch_paths);
+        let collected_bench_modules = members_with_bench_options
+          .iter()
+          .map(|(_, bench_options)| {
+            collect_specifiers(
+              bench_options.files.clone(),
+              cli_options.vendor_dir_path().map(ToOwned::to_owned),
+              is_supported_bench_path,
+            )
+          })
+          .collect::<Result<Vec<_>, _>>()?
+          .into_iter()
+          .flatten()
+          .collect::<Vec<_>>();
 
         // Various bench files should not share the same permissions in terms of
         // `PermissionsContainer` - otherwise granting/revoking permissions in one
@@ -498,7 +525,7 @@ pub async fn run_benchmarks_with_watch(
           Permissions::from_options(&cli_options.permissions_options()?)?;
 
         let graph = module_graph_creator
-          .create_graph(graph_kind, bench_modules)
+          .create_graph(graph_kind, collected_bench_modules.clone())
           .await?;
         module_graph_creator.graph_valid(&graph)?;
         let bench_modules = &graph.roots;
@@ -524,16 +551,10 @@ pub async fn run_benchmarks_with_watch(
         let worker_factory =
           Arc::new(factory.create_cli_main_worker_factory().await?);
 
-        // todo(dsherret): why are we collecting specifiers twice in a row?
-        // Seems like a perf bug.
-        let specifiers = collect_specifiers(
-          bench_options.files,
-          cli_options.vendor_dir_path().map(ToOwned::to_owned),
-          is_supported_bench_path,
-        )?
-        .into_iter()
-        .filter(|specifier| bench_modules_to_reload.contains(specifier))
-        .collect::<Vec<ModuleSpecifier>>();
+        let specifiers = collected_bench_modules
+          .into_iter()
+          .filter(|specifier| bench_modules_to_reload.contains(specifier))
+          .collect::<Vec<ModuleSpecifier>>();
 
         factory
           .main_module_graph_container()
@@ -541,7 +562,7 @@ pub async fn run_benchmarks_with_watch(
           .check_specifiers(&specifiers)
           .await?;
 
-        if bench_options.no_run {
+        if workspace_bench_options.no_run {
           return Ok(());
         }
 
@@ -551,8 +572,8 @@ pub async fn run_benchmarks_with_watch(
           &permissions,
           specifiers,
           BenchSpecifierOptions {
-            filter: TestFilter::from_flag(&bench_options.filter),
-            json: bench_options.json,
+            filter: TestFilter::from_flag(&workspace_bench_options.filter),
+            json: workspace_bench_options.json,
             log_level,
           },
         )
diff --git a/cli/tools/bench/reporters.rs b/cli/tools/bench/reporters.rs
index b5229cf0adf832..690373dc8d4915 100644
--- a/cli/tools/bench/reporters.rs
+++ b/cli/tools/bench/reporters.rs
@@ -169,7 +169,7 @@ impl BenchReporter for ConsoleReporter {
   fn report_register(&mut self, _desc: &BenchDescription) {}
 
   fn report_wait(&mut self, desc: &BenchDescription) {
-    self.name = desc.name.clone();
+    self.name.clone_from(&desc.name);
 
     match &desc.group {
       None => {}
diff --git a/cli/tools/check.rs b/cli/tools/check.rs
index 6eb7a071c5affc..4ec677f8f31f24 100644
--- a/cli/tools/check.rs
+++ b/cli/tools/check.rs
@@ -183,7 +183,7 @@ impl TypeChecker {
       self.module_graph_builder.build_fast_check_graph(
         &mut graph,
         BuildFastCheckGraphOptions {
-          workspace_fast_check: false,
+          workspace_fast_check: deno_graph::WorkspaceFastCheckOption::Disabled,
         },
       )?;
     }
diff --git a/cli/tools/compile.rs b/cli/tools/compile.rs
index a29511af41da1c..e395c351b7b043 100644
--- a/cli/tools/compile.rs
+++ b/cli/tools/compile.rs
@@ -5,6 +5,7 @@ use crate::args::Flags;
 use crate::factory::CliFactory;
 use crate::http_util::HttpClientProvider;
 use crate::standalone::is_standalone_binary;
+use deno_ast::ModuleSpecifier;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::generic_error;
@@ -12,6 +13,8 @@ use deno_core::error::AnyError;
 use deno_core::resolve_url_or_path;
 use deno_graph::GraphKind;
 use deno_terminal::colors;
+use eszip::EszipRelativeFileBaseUrl;
+use rand::Rng;
 use std::path::Path;
 use std::path::PathBuf;
 use std::sync::Arc;
@@ -81,12 +84,25 @@ pub async fn compile(
       ts_config_for_emit.ts_config,
     )?;
   let parser = parsed_source_cache.as_capturing_parser();
-  let eszip = eszip::EszipV2::from_graph(
+  let root_dir_url = resolve_root_dir_from_specifiers(
+    cli_options.workspace.root_folder().0,
+    graph.specifiers().map(|(s, _)| s).chain(
+      cli_options
+        .node_modules_dir_path()
+        .and_then(|p| ModuleSpecifier::from_directory_path(p).ok())
+        .iter(),
+    ),
+  );
+  log::debug!("Binary root dir: {}", root_dir_url);
+  let root_dir_url = EszipRelativeFileBaseUrl::new(&root_dir_url);
+  let eszip = eszip::EszipV2::from_graph(eszip::FromGraphOptions {
     graph,
-    &parser,
+    parser,
     transpile_options,
     emit_options,
-  )?;
+    // make all the modules relative to the root folder
+    relative_file_base: Some(root_dir_url),
+  })?;
 
   log::info!(
     "{} {} to {}",
@@ -96,31 +112,62 @@ pub async fn compile(
   );
   validate_output_path(&output_path)?;
 
-  let mut file = std::fs::File::create(&output_path)
-    .with_context(|| format!("Opening file '{}'", output_path.display()))?;
+  let mut temp_filename = output_path.file_name().unwrap().to_owned();
+  temp_filename.push(format!(
+    ".tmp-{}",
+    faster_hex::hex_encode(
+      &rand::thread_rng().gen::<[u8; 8]>(),
+      &mut [0u8; 16]
+    )
+    .unwrap()
+  ));
+  let temp_path = output_path.with_file_name(temp_filename);
+
+  let mut file = std::fs::File::create(&temp_path).with_context(|| {
+    format!("Opening temporary file '{}'", temp_path.display())
+  })?;
   let write_result = binary_writer
     .write_bin(
       &mut file,
       eszip,
+      root_dir_url,
       &module_specifier,
       &compile_flags,
       cli_options,
     )
     .await
-    .with_context(|| format!("Writing {}", output_path.display()));
+    .with_context(|| {
+      format!("Writing temporary file '{}'", temp_path.display())
+    });
   drop(file);
-  if let Err(err) = write_result {
-    // errored, so attempt to remove the output path
-    let _ = std::fs::remove_file(output_path);
-    return Err(err);
-  }
 
   // set it as executable
   #[cfg(unix)]
-  {
+  let write_result = write_result.and_then(|_| {
     use std::os::unix::fs::PermissionsExt;
-    let perms = std::fs::Permissions::from_mode(0o777);
-    std::fs::set_permissions(output_path, perms)?;
+    let perms = std::fs::Permissions::from_mode(0o755);
+    std::fs::set_permissions(&temp_path, perms).with_context(|| {
+      format!(
+        "Setting permissions on temporary file '{}'",
+        temp_path.display()
+      )
+    })
+  });
+
+  let write_result = write_result.and_then(|_| {
+    std::fs::rename(&temp_path, &output_path).with_context(|| {
+      format!(
+        "Renaming temporary file '{}' to '{}'",
+        temp_path.display(),
+        output_path.display()
+      )
+    })
+  });
+
+  if let Err(err) = write_result {
+    // errored, so attempt to remove the temporary file
+    let _ = std::fs::remove_file(temp_path);
+    return Err(err);
   }
 
   Ok(())
@@ -236,6 +283,68 @@ fn get_os_specific_filepath(
   }
 }
 
+fn resolve_root_dir_from_specifiers<'a>(
+  starting_dir: &ModuleSpecifier,
+  specifiers: impl Iterator<Item = &'a ModuleSpecifier>,
+) -> ModuleSpecifier {
+  fn select_common_root<'a>(a: &'a str, b: &'a str) -> &'a str {
+    let min_length = a.len().min(b.len());
+
+    let mut last_slash = 0;
+    for i in 0..min_length {
+      if a.as_bytes()[i] == b.as_bytes()[i] && a.as_bytes()[i] == b'/' {
+        last_slash = i;
+      } else if a.as_bytes()[i] != b.as_bytes()[i] {
+        break;
+      }
+    }
+
+    // Return the common root path up to the last common slash.
+    // This returns a slice of the original string 'a', up to and including the last matching '/'.
+    let common = &a[..=last_slash];
+    if cfg!(windows) && common == "file:///" {
+      a
+    } else {
+      common
+    }
+  }
+
+  fn is_file_system_root(url: &str) -> bool {
+    let Some(path) = url.strip_prefix("file:///") else {
+      return false;
+    };
+    if cfg!(windows) {
+      let Some((_drive, path)) = path.split_once('/') else {
+        return true;
+      };
+      path.is_empty()
+    } else {
+      path.is_empty()
+    }
+  }
+
+  let mut found_dir = starting_dir.as_str();
+  if !is_file_system_root(found_dir) {
+    for specifier in specifiers {
+      if specifier.scheme() == "file" {
+        found_dir = select_common_root(found_dir, specifier.as_str());
+      }
+    }
+  }
+  let found_dir = if is_file_system_root(found_dir) {
+    found_dir
+  } else {
+    // include the parent dir name because it helps create some context
+    found_dir
+      .strip_suffix('/')
+      .unwrap_or(found_dir)
+      .rfind('/')
+      .map(|i| &found_dir[..i + 1])
+      .unwrap_or(found_dir)
+  };
+  ModuleSpecifier::parse(found_dir).unwrap()
+}
+
 #[cfg(test)]
 mod test {
   pub use super::*;
@@ -310,4 +419,38 @@ mod test {
     run_test("C:\\my-exe.0.1.2", Some("windows"), "C:\\my-exe.0.1.2.exe");
     run_test("my-exe-0.1.2", Some("linux"), "my-exe-0.1.2");
   }
+
+  #[test]
+  fn test_resolve_root_dir_from_specifiers() {
+    fn resolve(start: &str, specifiers: &[&str]) -> String {
+      let specifiers = specifiers
+        .iter()
+        .map(|s| ModuleSpecifier::parse(s).unwrap())
+        .collect::<Vec<_>>();
+      resolve_root_dir_from_specifiers(
+        &ModuleSpecifier::parse(start).unwrap(),
+        specifiers.iter(),
+      )
+      .to_string()
+    }
+
+    assert_eq!(resolve("file:///a/b/c", &["file:///a/b/c/d"]), "file:///a/");
+    assert_eq!(
+      resolve("file:///a/b/c/", &["file:///a/b/c/d"]),
+      "file:///a/b/"
+    );
+    assert_eq!(
+      resolve("file:///a/b/c/", &["file:///a/b/c/d", "file:///a/b/c/e"]),
+      "file:///a/b/"
+    );
+    assert_eq!(resolve("file:///", &["file:///a/b/c/d"]), "file:///");
+    if cfg!(windows) {
+      assert_eq!(resolve("file:///c:/", &["file:///c:/test"]), "file:///c:/");
+      // this will ignore the other one because it's on a separate drive
+      assert_eq!(
+        resolve("file:///c:/a/b/c/", &["file:///v:/a/b/c/d"]),
+        "file:///c:/a/b/"
+      );
+    }
+  }
 }
diff --git a/cli/tools/coverage/mod.rs b/cli/tools/coverage/mod.rs
index 6175bd96463efc..c9eda3c1955e8e 100644
--- a/cli/tools/coverage/mod.rs
+++ b/cli/tools/coverage/mod.rs
@@ -9,11 +9,11 @@ use crate::factory::CliFactory;
 use crate::npm::CliNpmResolver;
 use crate::tools::fmt::format_json;
 use crate::tools::test::is_supported_test_path;
-use crate::util::fs::FileCollector;
 use crate::util::text_encoding::source_map_from_code;
 
 use deno_ast::MediaType;
 use deno_ast::ModuleSpecifier;
+use deno_config::glob::FileCollector;
 use deno_config::glob::FilePatterns;
 use deno_config::glob::PathOrPattern;
 use deno_config::glob::PathOrPatternSet;
@@ -408,7 +408,7 @@ fn collect_coverages(
   .ignore_git_folder()
   .ignore_node_modules()
   .set_vendor_folder(cli_options.vendor_dir_path().map(ToOwned::to_owned))
-  .collect_file_patterns(file_patterns)?;
+  .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, file_patterns)?;
 
   let coverage_patterns = FilePatterns {
     base: initial_cwd.to_path_buf(),
diff --git a/cli/tools/coverage/range_tree.rs b/cli/tools/coverage/range_tree.rs
index 027c7d9e7890c2..bca52844c0c951 100644
--- a/cli/tools/coverage/range_tree.rs
+++ b/cli/tools/coverage/range_tree.rs
@@ -150,7 +150,7 @@ impl<'rt> RangeTree<'rt> {
     Self::from_sorted_ranges_inner(
       rta,
       &mut ranges.iter().peekable(),
-      ::std::usize::MAX,
+      usize::MAX,
       0,
     )
   }
diff --git a/cli/tools/doc.rs b/cli/tools/doc.rs
index 44bf19d5061922..79765a91d46b72 100644
--- a/cli/tools/doc.rs
+++ b/cli/tools/doc.rs
@@ -179,6 +179,7 @@ pub async fn doc(flags: Flags, doc_flags: DocFlags) -> Result<(), AnyError> {
               deno_doc::html::DocNodeKindWithDrilldown::Other(node.kind),
             inner: std::sync::Arc::new(node),
             drilldown_parent_kind: None,
+            parent: None,
           })
           .collect::<Vec<_>>(),
       )
@@ -186,7 +187,39 @@ pub async fn doc(flags: Flags, doc_flags: DocFlags) -> Result<(), AnyError> {
       Default::default()
     };
 
-    generate_docs_directory(doc_nodes_by_url, html_options, deno_ns)
+    let rewrite_map = if let Some(config_file) =
+      cli_options.workspace.resolve_start_ctx().maybe_deno_json()
+    {
+      let config = config_file.to_exports_config()?;
+
+      let rewrite_map = config
+        .clone()
+        .into_map()
+        .into_keys()
+        .map(|key| {
+          Ok((
+            config.get_resolved(&key)?.unwrap(),
+            key
+              .strip_prefix('.')
+              .unwrap_or(&key)
+              .strip_prefix('/')
+              .unwrap_or(&key)
+              .to_owned(),
+          ))
+        })
+        .collect::<Result<IndexMap<_, _>, AnyError>>()?;
+
+      Some(rewrite_map)
+    } else {
+      None
+    };
+
+    generate_docs_directory(
+      doc_nodes_by_url,
+      html_options,
+      deno_ns,
+      rewrite_map,
+    )
   } else {
     let modules_len = doc_nodes_by_url.len();
     let doc_nodes =
@@ -210,6 +243,7 @@ pub async fn doc(flags: Flags, doc_flags: DocFlags) -> Result<(), AnyError> {
 
 struct DocResolver {
   deno_ns: std::collections::HashSet<Vec<String>>,
+  strip_trailing_html: bool,
 }
 
 impl deno_doc::html::HrefResolver for DocResolver {
@@ -218,13 +252,23 @@ impl deno_doc::html::HrefResolver for DocResolver {
     current: UrlResolveKind,
     target: UrlResolveKind,
   ) -> String {
-    deno_doc::html::href_path_resolve(current, target)
+    let path = deno_doc::html::href_path_resolve(current, target);
+    if self.strip_trailing_html {
+      if let Some(path) = path
+        .strip_suffix("index.html")
+        .or_else(|| path.strip_suffix(".html"))
+      {
+        return path.to_owned();
+      }
+    }
+
+    path
   }
 
   fn resolve_global_symbol(&self, symbol: &[String]) -> Option<String> {
     if self.deno_ns.contains(symbol) {
       Some(format!(
-        "https://deno.land/api@{}?s={}",
+        "https://deno.land/api@v{}?s={}",
         env!("CARGO_PKG_VERSION"),
         symbol.join(".")
       ))
@@ -257,21 +301,158 @@ impl deno_doc::html::HrefResolver for DocResolver {
   }
 }
 
+struct DenoDocResolver(bool);
+
+impl deno_doc::html::HrefResolver for DenoDocResolver {
+  fn resolve_path(
+    &self,
+    current: UrlResolveKind,
+    target: UrlResolveKind,
+  ) -> String {
+    let path = deno_doc::html::href_path_resolve(current, target);
+    if self.0 {
+      if let Some(path) = path
+        .strip_suffix("index.html")
+        .or_else(|| path.strip_suffix(".html"))
+      {
+        return path.to_owned();
+      }
+    }
+
+    path
+  }
+
+  fn resolve_global_symbol(&self, _symbol: &[String]) -> Option<String> {
+    None
+  }
+
+  fn resolve_import_href(
+    &self,
+    _symbol: &[String],
+    _src: &str,
+  ) -> Option<String> {
+    None
+  }
+
+  fn resolve_usage(&self, _current_resolve: UrlResolveKind) -> Option<String> {
+    None
+  }
+
+  fn resolve_source(&self, _location: &deno_doc::Location) -> Option<String> {
+    None
+  }
+}
+
+struct NodeDocResolver(bool);
+
+impl deno_doc::html::HrefResolver for NodeDocResolver {
+  fn resolve_path(
+    &self,
+    current: UrlResolveKind,
+    target: UrlResolveKind,
+  ) -> String {
+    let path = deno_doc::html::href_path_resolve(current, target);
+    if self.0 {
+      if let Some(path) = path
+        .strip_suffix("index.html")
+        .or_else(|| path.strip_suffix(".html"))
+      {
+        return path.to_owned();
+      }
+    }
+
+    path
+  }
+
+  fn resolve_global_symbol(&self, _symbol: &[String]) -> Option<String> {
+    None
+  }
+
+  fn resolve_import_href(
+    &self,
+    _symbol: &[String],
+    _src: &str,
+  ) -> Option<String> {
+    None
+  }
+
+  fn resolve_usage(&self, current_resolve: UrlResolveKind) -> Option<String> {
+    current_resolve
+      .get_file()
+      .map(|file| format!("node:{}", file.path))
+  }
+
+  fn resolve_source(&self, _location: &deno_doc::Location) -> Option<String> {
+    None
+  }
+}
+
 fn generate_docs_directory(
   doc_nodes_by_url: IndexMap<ModuleSpecifier, Vec<doc::DocNode>>,
   html_options: &DocHtmlFlag,
   deno_ns: std::collections::HashSet<Vec<String>>,
+  rewrite_map: Option<IndexMap<ModuleSpecifier, String>>,
 ) -> Result<(), AnyError> {
   let cwd = std::env::current_dir().context("Failed to get CWD")?;
   let output_dir_resolved = cwd.join(&html_options.output);
 
+  let internal_env = std::env::var("DENO_INTERNAL_HTML_DOCS").ok();
+
+  let href_resolver: Rc<dyn deno_doc::html::HrefResolver> = if internal_env
+    .as_ref()
+    .is_some_and(|internal_html_docs| internal_html_docs == "node")
+  {
+    Rc::new(NodeDocResolver(html_options.strip_trailing_html))
+  } else if internal_env
+    .as_ref()
+    .is_some_and(|internal_html_docs| internal_html_docs == "deno")
+    || deno_ns.is_empty()
+  {
+    Rc::new(DenoDocResolver(html_options.strip_trailing_html))
+  } else {
+    Rc::new(DocResolver {
+      deno_ns,
+      strip_trailing_html: html_options.strip_trailing_html,
+    })
+  };
+
+  let category_docs =
+    if let Some(category_docs_path) = &html_options.category_docs_path {
+      let content = std::fs::read(category_docs_path)?;
+      Some(deno_core::serde_json::from_slice(&content)?)
+    } else {
+      None
+    };
+
+  let symbol_redirect_map = if let Some(symbol_redirect_map_path) =
+    &html_options.symbol_redirect_map_path
+  {
+    let content = std::fs::read(symbol_redirect_map_path)?;
+    Some(deno_core::serde_json::from_slice(&content)?)
+  } else {
+    None
+  };
+
+  let default_symbol_map = if let Some(default_symbol_map_path) =
+    &html_options.default_symbol_map_path
+  {
+    let content = std::fs::read(default_symbol_map_path)?;
+    Some(deno_core::serde_json::from_slice(&content)?)
+  } else {
+    None
+  };
+
   let options = deno_doc::html::GenerateOptions {
     package_name: html_options.name.clone(),
     main_entrypoint: None,
-    rewrite_map: None,
-    href_resolver: Rc::new(DocResolver { deno_ns }),
+    rewrite_map,
+    href_resolver,
     usage_composer: None,
     composable_output: false,
+    category_docs,
+    disable_search: internal_env.is_some(),
+    symbol_redirect_map,
+    default_symbol_map,
   };
 
   let files = deno_doc::html::generate(options, doc_nodes_by_url)
diff --git a/cli/tools/fmt.rs b/cli/tools/fmt.rs
index b37a8e06b4a208..9a21b4c105a44c 100644
--- a/cli/tools/fmt.rs
+++ b/cli/tools/fmt.rs
@@ -13,14 +13,16 @@ use crate::args::FmtFlags;
 use crate::args::FmtOptions;
 use crate::args::FmtOptionsConfig;
 use crate::args::ProseWrap;
+use crate::cache::Caches;
 use crate::colors;
 use crate::factory::CliFactory;
 use crate::util::diff::diff;
 use crate::util::file_watcher;
 use crate::util::fs::canonicalize_path;
-use crate::util::fs::FileCollector;
 use crate::util::path::get_extension;
+use async_trait::async_trait;
 use deno_ast::ParsedSource;
+use deno_config::glob::FileCollector;
 use deno_config::glob::FilePatterns;
 use deno_core::anyhow::anyhow;
 use deno_core::anyhow::bail;
@@ -50,8 +52,11 @@ use crate::cache::IncrementalCache;
 pub async fn format(flags: Flags, fmt_flags: FmtFlags) -> Result<(), AnyError> {
   if fmt_flags.is_stdin() {
     let cli_options = CliOptions::from_flags(flags)?;
-    let fmt_options = cli_options.resolve_fmt_options(fmt_flags)?;
+    let start_ctx = cli_options.workspace.resolve_start_ctx();
+    let fmt_options =
+      cli_options.resolve_fmt_options(&fmt_flags, &start_ctx)?;
     return format_stdin(
+      &fmt_flags,
       fmt_options,
       cli_options
         .ext_flag()
@@ -70,42 +75,42 @@ pub async fn format(flags: Flags, fmt_flags: FmtFlags) -> Result<(), AnyError> {
         Ok(async move {
           let factory = CliFactory::from_flags(flags)?;
           let cli_options = factory.cli_options();
-          let fmt_options = cli_options.resolve_fmt_options(fmt_flags)?;
-          let files = collect_fmt_files(cli_options, fmt_options.files.clone())
-            .and_then(|files| {
-              if files.is_empty() {
-                Err(generic_error("No target files found."))
+          let caches = factory.caches()?;
+          let mut paths_with_options_batches =
+            resolve_paths_with_options_batches(cli_options, &fmt_flags)?;
+
+          for paths_with_options in &mut paths_with_options_batches {
+            let _ = watcher_communicator
+              .watch_paths(paths_with_options.paths.clone());
+            let files = std::mem::take(&mut paths_with_options.paths);
+            paths_with_options.paths = if let Some(paths) = &changed_paths {
+              if fmt_flags.check {
+                // check all files on any changed (https://github.com/denoland/deno/issues/12446)
+                files
+                  .iter()
+                  .any(|path| {
+                    canonicalize_path(path)
+                      .map(|path| paths.contains(&path))
+                      .unwrap_or(false)
+                  })
+                  .then_some(files)
+                  .unwrap_or_else(|| [].to_vec())
               } else {
-                Ok(files)
+                files
+                  .into_iter()
+                  .filter(|path| {
+                    canonicalize_path(path)
+                      .map(|path| paths.contains(&path))
+                      .unwrap_or(false)
+                  })
+                  .collect::<Vec<_>>()
               }
-            })?;
-          let _ = watcher_communicator.watch_paths(files.clone());
-          let refmt_files = if let Some(paths) = changed_paths {
-            if fmt_options.check {
-              // check all files on any changed (https://github.com/denoland/deno/issues/12446)
-              files
-                .iter()
-                .any(|path| {
-                  canonicalize_path(path)
-                    .map(|path| paths.contains(&path))
-                    .unwrap_or(false)
-                })
-                .then_some(files)
-                .unwrap_or_else(|| [].to_vec())
             } else {
               files
-                .into_iter()
-                .filter(|path| {
-                  canonicalize_path(path)
-                    .map(|path| paths.contains(&path))
-                    .unwrap_or(false)
-                })
-                .collect::<Vec<_>>()
-            }
-          } else {
-            files
-          };
-          format_files(factory, fmt_options, refmt_files).await?;
+            };
+          }
+
+          format_files(caches, &fmt_flags, paths_with_options_batches).await?;
 
           Ok(())
         })
@@ -114,43 +119,77 @@ pub async fn format(flags: Flags, fmt_flags: FmtFlags) -> Result<(), AnyError> {
     .await?;
   } else {
     let factory = CliFactory::from_flags(flags)?;
+    let caches = factory.caches()?;
     let cli_options = factory.cli_options();
-    let fmt_options = cli_options.resolve_fmt_options(fmt_flags)?;
-    let files = collect_fmt_files(cli_options, fmt_options.files.clone())
-      .and_then(|files| {
-        if files.is_empty() {
-          Err(generic_error("No target files found."))
-        } else {
-          Ok(files)
-        }
-      })?;
-    format_files(factory, fmt_options, files).await?;
+    let paths_with_options_batches =
+      resolve_paths_with_options_batches(cli_options, &fmt_flags)?;
+    format_files(caches, &fmt_flags, paths_with_options_batches).await?;
   }
 
   Ok(())
 }
 
-async fn format_files(
-  factory: CliFactory,
-  fmt_options: FmtOptions,
+struct PathsWithOptions {
+  base: PathBuf,
   paths: Vec<PathBuf>,
+  options: FmtOptions,
+}
+
+fn resolve_paths_with_options_batches(
+  cli_options: &CliOptions,
+  fmt_flags: &FmtFlags,
+) -> Result<Vec<PathsWithOptions>, AnyError> {
+  let members_fmt_options =
+    cli_options.resolve_fmt_options_for_members(fmt_flags)?;
+  let mut paths_with_options_batches =
+    Vec::with_capacity(members_fmt_options.len());
+  for member_fmt_options in members_fmt_options {
+    let files =
+      collect_fmt_files(cli_options, member_fmt_options.files.clone())?;
+    if !files.is_empty() {
+      paths_with_options_batches.push(PathsWithOptions {
+        base: member_fmt_options.files.base.clone(),
+        paths: files,
+        options: member_fmt_options,
+      });
+    }
+  }
+  if paths_with_options_batches.is_empty() {
+    return Err(generic_error("No target files found."));
+  }
+  Ok(paths_with_options_batches)
+}
+
+async fn format_files(
+  caches: &Arc<Caches>,
+  fmt_flags: &FmtFlags,
+  paths_with_options_batches: Vec<PathsWithOptions>,
 ) -> Result<(), AnyError> {
-  let caches = factory.caches()?;
-  let check = fmt_options.check;
-  let incremental_cache = Arc::new(IncrementalCache::new(
-    caches.fmt_incremental_cache_db(),
-    &fmt_options.options,
-    &paths,
-  ));
-  if check {
-    check_source_files(paths, fmt_options.options, incremental_cache.clone())
-      .await?;
+  let formatter: Box<dyn Formatter> = if fmt_flags.check {
+    Box::new(CheckFormatter::default())
   } else {
-    format_source_files(paths, fmt_options.options, incremental_cache.clone())
+    Box::new(RealFormatter::default())
+  };
+  for paths_with_options in paths_with_options_batches {
+    log::debug!(
+      "Formatting {} file(s) in {}",
+      paths_with_options.paths.len(),
+      paths_with_options.base.display()
+    );
+    let fmt_options = paths_with_options.options;
+    let paths = paths_with_options.paths;
+    let incremental_cache = Arc::new(IncrementalCache::new(
+      caches.fmt_incremental_cache_db(),
+      &fmt_options.options,
+      &paths,
+    ));
+    formatter
+      .handle_files(paths, fmt_options.options, incremental_cache.clone())
       .await?;
+    incremental_cache.wait_completion().await;
   }
-  incremental_cache.wait_completion().await;
-  Ok(())
+
+  formatter.finish()
 }
 
 fn collect_fmt_files(
@@ -161,7 +200,7 @@ fn collect_fmt_files(
     .ignore_git_folder()
     .ignore_node_modules()
     .set_vendor_folder(cli_options.vendor_dir_path().map(ToOwned::to_owned))
-    .collect_file_patterns(files)
+    .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, files)
 }
 
 /// Formats markdown (using <https://github.com/dprint/dprint-plugin-markdown>) and its code blocks
@@ -274,156 +313,190 @@ pub fn format_parsed_source(
   )
 }
 
-async fn check_source_files(
-  paths: Vec<PathBuf>,
-  fmt_options: FmtOptionsConfig,
-  incremental_cache: Arc<IncrementalCache>,
-) -> Result<(), AnyError> {
-  let not_formatted_files_count = Arc::new(AtomicUsize::new(0));
-  let checked_files_count = Arc::new(AtomicUsize::new(0));
-
-  // prevent threads outputting at the same time
-  let output_lock = Arc::new(Mutex::new(0));
-
-  run_parallelized(paths, {
-    let not_formatted_files_count = not_formatted_files_count.clone();
-    let checked_files_count = checked_files_count.clone();
-    move |file_path| {
-      checked_files_count.fetch_add(1, Ordering::Relaxed);
-      let file_text = read_file_contents(&file_path)?.text;
-
-      // skip checking the file if we know it's formatted
-      if incremental_cache.is_file_same(&file_path, &file_text) {
-        return Ok(());
-      }
+#[async_trait]
+trait Formatter {
+  async fn handle_files(
+    &self,
+    paths: Vec<PathBuf>,
+    fmt_options: FmtOptionsConfig,
+    incremental_cache: Arc<IncrementalCache>,
+  ) -> Result<(), AnyError>;
 
-      match format_file(&file_path, &file_text, &fmt_options) {
-        Ok(Some(formatted_text)) => {
-          not_formatted_files_count.fetch_add(1, Ordering::Relaxed);
-          let _g = output_lock.lock();
-          let diff = diff(&file_text, &formatted_text);
-          info!("");
-          info!("{} {}:", colors::bold("from"), file_path.display());
-          info!("{}", diff);
-        }
-        Ok(None) => {
-          // When checking formatting, only update the incremental cache when
-          // the file is the same since we don't bother checking for stable
-          // formatting here. Additionally, ensure this is done during check
-          // so that CIs that cache the DENO_DIR will get the benefit of
-          // incremental formatting
-          incremental_cache.update_file(&file_path, &file_text);
+  fn finish(&self) -> Result<(), AnyError>;
+}
+
+#[derive(Default)]
+struct CheckFormatter {
+  not_formatted_files_count: Arc<AtomicUsize>,
+  checked_files_count: Arc<AtomicUsize>,
+}
+
+#[async_trait]
+impl Formatter for CheckFormatter {
+  async fn handle_files(
+    &self,
+    paths: Vec<PathBuf>,
+    fmt_options: FmtOptionsConfig,
+    incremental_cache: Arc<IncrementalCache>,
+  ) -> Result<(), AnyError> {
+    // prevent threads outputting at the same time
+    let output_lock = Arc::new(Mutex::new(0));
+
+    run_parallelized(paths, {
+      let not_formatted_files_count = self.not_formatted_files_count.clone();
+      let checked_files_count = self.checked_files_count.clone();
+      move |file_path| {
+        checked_files_count.fetch_add(1, Ordering::Relaxed);
+        let file_text = read_file_contents(&file_path)?.text;
+
+        // skip checking the file if we know it's formatted
+        if incremental_cache.is_file_same(&file_path, &file_text) {
+          return Ok(());
         }
-        Err(e) => {
-          not_formatted_files_count.fetch_add(1, Ordering::Relaxed);
-          let _g = output_lock.lock();
-          warn!("Error checking: {}", file_path.to_string_lossy());
-          warn!(
-            "{}",
-            format!("{e}")
-              .split('\n')
-              .map(|l| {
-                if l.trim().is_empty() {
-                  String::new()
-                } else {
-                  format!("  {l}")
-                }
-              })
-              .collect::<Vec<_>>()
-              .join("\n")
-          );
+
+        match format_file(&file_path, &file_text, &fmt_options) {
+          Ok(Some(formatted_text)) => {
+            not_formatted_files_count.fetch_add(1, Ordering::Relaxed);
+            let _g = output_lock.lock();
+            let diff = diff(&file_text, &formatted_text);
+            info!("");
+            info!("{} {}:", colors::bold("from"), file_path.display());
+            info!("{}", diff);
+          }
+          Ok(None) => {
+            // When checking formatting, only update the incremental cache when
+            // the file is the same since we don't bother checking for stable
+            // formatting here. Additionally, ensure this is done during check
+            // so that CIs that cache the DENO_DIR will get the benefit of
+            // incremental formatting
+            incremental_cache.update_file(&file_path, &file_text);
+          }
+          Err(e) => {
+            not_formatted_files_count.fetch_add(1, Ordering::Relaxed);
+            let _g = output_lock.lock();
+            warn!("Error checking: {}", file_path.to_string_lossy());
+            warn!(
+              "{}",
+              format!("{e}")
+                .split('\n')
+                .map(|l| {
+                  if l.trim().is_empty() {
+                    String::new()
+                  } else {
+                    format!("  {l}")
+                  }
+                })
+                .collect::<Vec<_>>()
+                .join("\n")
+            );
+          }
         }
+        Ok(())
       }
+    })
+    .await?;
+
+    Ok(())
+  }
+
+  fn finish(&self) -> Result<(), AnyError> {
+    let not_formatted_files_count =
+      self.not_formatted_files_count.load(Ordering::Relaxed);
+    let checked_files_count = self.checked_files_count.load(Ordering::Relaxed);
+    let checked_files_str =
+      format!("{} {}", checked_files_count, files_str(checked_files_count));
+    if not_formatted_files_count == 0 {
+      info!("Checked {}", checked_files_str);
       Ok(())
+    } else {
+      let not_formatted_files_str = files_str(not_formatted_files_count);
+      Err(generic_error(format!(
+        "Found {not_formatted_files_count} not formatted {not_formatted_files_str} in {checked_files_str}",
+      )))
     }
-  })
-  .await?;
-
-  let not_formatted_files_count =
-    not_formatted_files_count.load(Ordering::Relaxed);
-  let checked_files_count = checked_files_count.load(Ordering::Relaxed);
-  let checked_files_str =
-    format!("{} {}", checked_files_count, files_str(checked_files_count));
-  if not_formatted_files_count == 0 {
-    info!("Checked {}", checked_files_str);
-    Ok(())
-  } else {
-    let not_formatted_files_str = files_str(not_formatted_files_count);
-    Err(generic_error(format!(
-      "Found {not_formatted_files_count} not formatted {not_formatted_files_str} in {checked_files_str}",
-    )))
   }
 }
 
-async fn format_source_files(
-  paths: Vec<PathBuf>,
-  fmt_options: FmtOptionsConfig,
-  incremental_cache: Arc<IncrementalCache>,
-) -> Result<(), AnyError> {
-  let formatted_files_count = Arc::new(AtomicUsize::new(0));
-  let checked_files_count = Arc::new(AtomicUsize::new(0));
-  let output_lock = Arc::new(Mutex::new(0)); // prevent threads outputting at the same time
-
-  run_parallelized(paths, {
-    let formatted_files_count = formatted_files_count.clone();
-    let checked_files_count = checked_files_count.clone();
-    move |file_path| {
-      checked_files_count.fetch_add(1, Ordering::Relaxed);
-      let file_contents = read_file_contents(&file_path)?;
-
-      // skip formatting the file if we know it's formatted
-      if incremental_cache.is_file_same(&file_path, &file_contents.text) {
-        return Ok(());
-      }
+#[derive(Default)]
+struct RealFormatter {
+  formatted_files_count: Arc<AtomicUsize>,
+  checked_files_count: Arc<AtomicUsize>,
+}
 
-      match format_ensure_stable(
-        &file_path,
-        &file_contents.text,
-        &fmt_options,
-        format_file,
-      ) {
-        Ok(Some(formatted_text)) => {
-          incremental_cache.update_file(&file_path, &formatted_text);
-          write_file_contents(
-            &file_path,
-            FileContents {
-              had_bom: file_contents.had_bom,
-              text: formatted_text,
-            },
-          )?;
-          formatted_files_count.fetch_add(1, Ordering::Relaxed);
-          let _g = output_lock.lock();
-          info!("{}", file_path.to_string_lossy());
-        }
-        Ok(None) => {
-          incremental_cache.update_file(&file_path, &file_contents.text);
+#[async_trait]
+impl Formatter for RealFormatter {
+  async fn handle_files(
+    &self,
+    paths: Vec<PathBuf>,
+    fmt_options: FmtOptionsConfig,
+    incremental_cache: Arc<IncrementalCache>,
+  ) -> Result<(), AnyError> {
+    let output_lock = Arc::new(Mutex::new(0)); // prevent threads outputting at the same time
+
+    run_parallelized(paths, {
+      let formatted_files_count = self.formatted_files_count.clone();
+      let checked_files_count = self.checked_files_count.clone();
+      move |file_path| {
+        checked_files_count.fetch_add(1, Ordering::Relaxed);
+        let file_contents = read_file_contents(&file_path)?;
+
+        // skip formatting the file if we know it's formatted
+        if incremental_cache.is_file_same(&file_path, &file_contents.text) {
+          return Ok(());
         }
-        Err(e) => {
-          let _g = output_lock.lock();
-          log::error!("Error formatting: {}", file_path.to_string_lossy());
-          log::error!("   {e}");
+
+        match format_ensure_stable(
+          &file_path,
+          &file_contents.text,
+          &fmt_options,
+          format_file,
+        ) {
+          Ok(Some(formatted_text)) => {
+            incremental_cache.update_file(&file_path, &formatted_text);
+            write_file_contents(
+              &file_path,
+              FileContents {
+                had_bom: file_contents.had_bom,
+                text: formatted_text,
+              },
+            )?;
+            formatted_files_count.fetch_add(1, Ordering::Relaxed);
+            let _g = output_lock.lock();
+            info!("{}", file_path.to_string_lossy());
+          }
+          Ok(None) => {
+            incremental_cache.update_file(&file_path, &file_contents.text);
+          }
+          Err(e) => {
+            let _g = output_lock.lock();
+            log::error!("Error formatting: {}", file_path.to_string_lossy());
+            log::error!("   {e}");
+          }
         }
+        Ok(())
       }
-      Ok(())
-    }
-  })
-  .await?;
-
-  let formatted_files_count = formatted_files_count.load(Ordering::Relaxed);
-  debug!(
-    "Formatted {} {}",
-    formatted_files_count,
-    files_str(formatted_files_count),
-  );
-
-  let checked_files_count = checked_files_count.load(Ordering::Relaxed);
-  info!(
-    "Checked {} {}",
-    checked_files_count,
-    files_str(checked_files_count)
-  );
+    })
+    .await?;
+    Ok(())
+  }
 
-  Ok(())
+  fn finish(&self) -> Result<(), AnyError> {
+    let formatted_files_count =
+      self.formatted_files_count.load(Ordering::Relaxed);
+    debug!(
+      "Formatted {} {}",
+      formatted_files_count,
+      files_str(formatted_files_count),
+    );
+
+    let checked_files_count = self.checked_files_count.load(Ordering::Relaxed);
+    info!(
+      "Checked {} {}",
+      checked_files_count,
+      files_str(checked_files_count)
+    );
+    Ok(())
+  }
 }
 
 /// When storing any formatted text in the incremental cache, we want
@@ -491,14 +564,18 @@ fn format_ensure_stable(
 /// Format stdin and write result to stdout.
 /// Treats input as set by `--ext` flag.
 /// Compatible with `--check` flag.
-fn format_stdin(fmt_options: FmtOptions, ext: &str) -> Result<(), AnyError> {
+fn format_stdin(
+  fmt_flags: &FmtFlags,
+  fmt_options: FmtOptions,
+  ext: &str,
+) -> Result<(), AnyError> {
   let mut source = String::new();
   if stdin().read_to_string(&mut source).is_err() {
     bail!("Failed to read from stdin");
   }
   let file_path = PathBuf::from(format!("_stdin.{ext}"));
   let formatted_text = format_file(&file_path, &source, &fmt_options.options)?;
-  if fmt_options.check {
+  if fmt_flags.check {
     #[allow(clippy::print_stdout)]
     if formatted_text.is_some() {
       println!("Not formatted stdin");
diff --git a/cli/tools/info.rs b/cli/tools/info.rs
index 17e854519095e0..18a4bed57cb15d 100644
--- a/cli/tools/info.rs
+++ b/cli/tools/info.rs
@@ -25,7 +25,6 @@ use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageNv;
 use deno_terminal::colors;
 
-use crate::args::write_lockfile_if_has_changes;
 use crate::args::Flags;
 use crate::args::InfoFlags;
 use crate::display;
@@ -43,19 +42,20 @@ pub async fn info(flags: Flags, info_flags: InfoFlags) -> Result<(), AnyError> {
     let module_graph_creator = factory.module_graph_creator().await?;
     let npm_resolver = factory.npm_resolver().await?;
     let maybe_lockfile = factory.maybe_lockfile();
-    let maybe_imports_map = factory.maybe_import_map().await?;
-
-    let maybe_import_specifier = if let Some(imports_map) = maybe_imports_map {
-      if let Ok(imports_specifier) =
-        imports_map.resolve(&specifier, imports_map.base_url())
-      {
-        Some(imports_specifier)
+    let resolver = factory.workspace_resolver().await?;
+
+    let maybe_import_specifier =
+      if let Some(import_map) = resolver.maybe_import_map() {
+        if let Ok(imports_specifier) =
+          import_map.resolve(&specifier, import_map.base_url())
+        {
+          Some(imports_specifier)
+        } else {
+          None
+        }
       } else {
         None
-      }
-    } else {
-      None
-    };
+      };
 
     let specifier = match maybe_import_specifier {
       Some(specifier) => specifier,
@@ -71,7 +71,7 @@ pub async fn info(flags: Flags, info_flags: InfoFlags) -> Result<(), AnyError> {
     // write out the lockfile if there is one
     if let Some(lockfile) = &maybe_lockfile {
       graph_exit_lock_errors(&graph);
-      write_lockfile_if_has_changes(&mut lockfile.lock())?;
+      lockfile.write_if_changed()?;
     }
 
     if info_flags.json {
diff --git a/cli/tools/installer.rs b/cli/tools/installer.rs
index 34ecc66be8aca7..9d5b6baf37cdae 100644
--- a/cli/tools/installer.rs
+++ b/cli/tools/installer.rs
@@ -1,7 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use crate::args::resolve_no_prompt;
-use crate::args::write_lockfile_if_has_changes;
 use crate::args::AddFlags;
 use crate::args::CaData;
 use crate::args::Flags;
@@ -273,7 +272,7 @@ async fn install_local(
   crate::module_loader::load_top_level_deps(&factory).await?;
 
   if let Some(lockfile) = factory.cli_options().maybe_lockfile() {
-    write_lockfile_if_has_changes(&mut lockfile.lock())?;
+    lockfile.write_if_changed()?;
   }
 
   Ok(())
@@ -287,13 +286,20 @@ pub async fn install_command(
     log::warn!("⚠� `deno install` behavior will change in Deno 2. To preserve the current behavior use the `-g` or `--global` flag.");
   }
 
-  let install_flags_global = match install_flags.kind {
-    InstallKind::Global(flags) => flags,
+  match install_flags.kind {
+    InstallKind::Global(global_flags) => {
+      install_global(flags, global_flags).await
+    }
     InstallKind::Local(maybe_add_flags) => {
-      return install_local(flags, maybe_add_flags).await
+      install_local(flags, maybe_add_flags).await
     }
-  };
+  }
+}
 
+async fn install_global(
+  flags: Flags,
+  install_flags_global: InstallFlagsGlobal,
+) -> Result<(), AnyError> {
   // ensure the module is cached
   let factory = CliFactory::from_flags(flags.clone())?;
   factory
@@ -460,6 +466,10 @@ async fn resolve_shim_data(
     executable_args.push("--cached-only".to_string());
   }
 
+  if flags.frozen_lockfile {
+    executable_args.push("--frozen".to_string());
+  }
+
   if resolve_no_prompt(&flags.permissions) {
     executable_args.push("--no-prompt".to_string());
   }
diff --git a/cli/tools/jupyter/mod.rs b/cli/tools/jupyter/mod.rs
index 3b08928437564d..1197d3df77a5ec 100644
--- a/cli/tools/jupyter/mod.rs
+++ b/cli/tools/jupyter/mod.rs
@@ -2,19 +2,23 @@
 
 use crate::args::Flags;
 use crate::args::JupyterFlags;
+use crate::cdp;
+use crate::lsp::ReplCompletionItem;
 use crate::ops;
 use crate::tools::repl;
 use crate::tools::test::create_single_test_event_channel;
 use crate::tools::test::reporters::PrettyTestReporter;
 use crate::tools::test::TestEventWorkerSender;
-use crate::util::logger;
 use crate::CliFactory;
+use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
+use deno_core::futures::FutureExt;
 use deno_core::located_script_name;
 use deno_core::resolve_url_or_path;
 use deno_core::serde_json;
+use deno_core::serde_json::json;
 use deno_core::url::Url;
 use deno_runtime::deno_io::Stdio;
 use deno_runtime::deno_io::StdioPipe;
@@ -22,11 +26,11 @@ use deno_runtime::deno_permissions::Permissions;
 use deno_runtime::deno_permissions::PermissionsContainer;
 use deno_runtime::WorkerExecutionMode;
 use deno_terminal::colors;
-
 use jupyter_runtime::jupyter::ConnectionInfo;
 use jupyter_runtime::messaging::StreamContent;
 use tokio::sync::mpsc;
 use tokio::sync::mpsc::UnboundedSender;
+use tokio::sync::oneshot;
 
 mod install;
 pub mod server;
@@ -52,11 +56,6 @@ pub async fn kernel(
 
   let connection_filepath = jupyter_flags.conn_file.unwrap();
 
-  // This env var might be set by notebook
-  if std::env::var("DEBUG").is_ok() {
-    logger::init(Some(log::Level::Debug));
-  }
-
   let factory = CliFactory::from_flags(flags)?;
   let cli_options = factory.cli_options();
   let main_module =
@@ -148,7 +147,378 @@ pub async fn kernel(
     )
   }));
 
-  server::JupyterServer::start(spec, stdio_rx, repl_session).await?;
+  let (tx1, rx1) = mpsc::unbounded_channel();
+  let (tx2, rx2) = mpsc::unbounded_channel();
+  let (startup_data_tx, startup_data_rx) =
+    oneshot::channel::<server::StartupData>();
+
+  let mut repl_session_proxy = JupyterReplSession {
+    repl_session,
+    rx: rx1,
+    tx: tx2,
+  };
+  let repl_session_proxy_channels = JupyterReplProxy { tx: tx1, rx: rx2 };
+
+  let join_handle = std::thread::spawn(move || {
+    let fut = server::JupyterServer::start(
+      spec,
+      stdio_rx,
+      repl_session_proxy_channels,
+      startup_data_tx,
+    )
+    .boxed_local();
+    deno_runtime::tokio_util::create_and_run_current_thread(fut)
+  });
+
+  let Ok(startup_data) = startup_data_rx.await else {
+    bail!("Failed to acquire startup data");
+  };
+  {
+    let op_state_rc =
+      repl_session_proxy.repl_session.worker.js_runtime.op_state();
+    let mut op_state = op_state_rc.borrow_mut();
+    op_state.put(startup_data.iopub_connection.clone());
+    op_state.put(startup_data.last_execution_request.clone());
+    op_state.put(startup_data.stdin_connection_proxy.clone());
+  }
+
+  repl_session_proxy.start().await;
+  let server_result = join_handle.join();
+  match server_result {
+    Ok(result) => {
+      result?;
+    }
+    Err(e) => {
+      bail!("Jupyter kernel error: {:?}", e);
+    }
+  };
 
   Ok(())
 }
+
+pub enum JupyterReplRequest {
+  LspCompletions {
+    line_text: String,
+    position: usize,
+  },
+  JsGetProperties {
+    object_id: String,
+  },
+  JsEvaluate {
+    expr: String,
+  },
+  JsGlobalLexicalScopeNames,
+  JsEvaluateLineWithObjectWrapping {
+    line: String,
+  },
+  JsCallFunctionOnArgs {
+    function_declaration: String,
+    args: Vec<cdp::RemoteObject>,
+  },
+  JsCallFunctionOn {
+    arg0: cdp::CallArgument,
+    arg1: cdp::CallArgument,
+  },
+}
+
+pub enum JupyterReplResponse {
+  LspCompletions(Vec<ReplCompletionItem>),
+  JsGetProperties(Option<cdp::GetPropertiesResponse>),
+  JsEvaluate(Option<cdp::EvaluateResponse>),
+  JsGlobalLexicalScopeNames(cdp::GlobalLexicalScopeNamesResponse),
+  JsEvaluateLineWithObjectWrapping(Result<repl::TsEvaluateResponse, AnyError>),
+  JsCallFunctionOnArgs(Result<cdp::CallFunctionOnResponse, AnyError>),
+  JsCallFunctionOn(Option<cdp::CallFunctionOnResponse>),
+}
+
+pub struct JupyterReplProxy {
+  tx: mpsc::UnboundedSender<JupyterReplRequest>,
+  rx: mpsc::UnboundedReceiver<JupyterReplResponse>,
+}
+
+impl JupyterReplProxy {
+  pub async fn lsp_completions(
+    &mut self,
+    line_text: String,
+    position: usize,
+  ) -> Vec<ReplCompletionItem> {
+    let _ = self.tx.send(JupyterReplRequest::LspCompletions {
+      line_text,
+      position,
+    });
+    let Some(JupyterReplResponse::LspCompletions(resp)) = self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  pub async fn get_properties(
+    &mut self,
+    object_id: String,
+  ) -> Option<cdp::GetPropertiesResponse> {
+    let _ = self
+      .tx
+      .send(JupyterReplRequest::JsGetProperties { object_id });
+    let Some(JupyterReplResponse::JsGetProperties(resp)) = self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  pub async fn evaluate(
+    &mut self,
+    expr: String,
+  ) -> Option<cdp::EvaluateResponse> {
+    let _ = self.tx.send(JupyterReplRequest::JsEvaluate { expr });
+    let Some(JupyterReplResponse::JsEvaluate(resp)) = self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  pub async fn global_lexical_scope_names(
+    &mut self,
+  ) -> cdp::GlobalLexicalScopeNamesResponse {
+    let _ = self.tx.send(JupyterReplRequest::JsGlobalLexicalScopeNames);
+    let Some(JupyterReplResponse::JsGlobalLexicalScopeNames(resp)) =
+      self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  pub async fn evaluate_line_with_object_wrapping(
+    &mut self,
+    line: String,
+  ) -> Result<repl::TsEvaluateResponse, AnyError> {
+    let _ = self
+      .tx
+      .send(JupyterReplRequest::JsEvaluateLineWithObjectWrapping { line });
+    let Some(JupyterReplResponse::JsEvaluateLineWithObjectWrapping(resp)) =
+      self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  pub async fn call_function_on_args(
+    &mut self,
+    function_declaration: String,
+    args: Vec<cdp::RemoteObject>,
+  ) -> Result<cdp::CallFunctionOnResponse, AnyError> {
+    let _ = self.tx.send(JupyterReplRequest::JsCallFunctionOnArgs {
+      function_declaration,
+      args,
+    });
+    let Some(JupyterReplResponse::JsCallFunctionOnArgs(resp)) =
+      self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+
+  // TODO(bartlomieju): rename to "broadcast_result"?
+  pub async fn call_function_on(
+    &mut self,
+    arg0: cdp::CallArgument,
+    arg1: cdp::CallArgument,
+  ) -> Option<cdp::CallFunctionOnResponse> {
+    let _ = self
+      .tx
+      .send(JupyterReplRequest::JsCallFunctionOn { arg0, arg1 });
+    let Some(JupyterReplResponse::JsCallFunctionOn(resp)) =
+      self.rx.recv().await
+    else {
+      unreachable!()
+    };
+    resp
+  }
+}
+
+pub struct JupyterReplSession {
+  repl_session: repl::ReplSession,
+  rx: mpsc::UnboundedReceiver<JupyterReplRequest>,
+  tx: mpsc::UnboundedSender<JupyterReplResponse>,
+}
+
+impl JupyterReplSession {
+  pub async fn start(&mut self) {
+    loop {
+      let Some(msg) = self.rx.recv().await else {
+        break;
+      };
+      let resp = match msg {
+        JupyterReplRequest::LspCompletions {
+          line_text,
+          position,
+        } => JupyterReplResponse::LspCompletions(
+          self.lsp_completions(&line_text, position).await,
+        ),
+        JupyterReplRequest::JsGetProperties { object_id } => {
+          JupyterReplResponse::JsGetProperties(
+            self.get_properties(object_id).await,
+          )
+        }
+        JupyterReplRequest::JsEvaluate { expr } => {
+          JupyterReplResponse::JsEvaluate(self.evaluate(expr).await)
+        }
+        JupyterReplRequest::JsGlobalLexicalScopeNames => {
+          JupyterReplResponse::JsGlobalLexicalScopeNames(
+            self.global_lexical_scope_names().await,
+          )
+        }
+        JupyterReplRequest::JsEvaluateLineWithObjectWrapping { line } => {
+          JupyterReplResponse::JsEvaluateLineWithObjectWrapping(
+            self.evaluate_line_with_object_wrapping(&line).await,
+          )
+        }
+        JupyterReplRequest::JsCallFunctionOnArgs {
+          function_declaration,
+          args,
+        } => JupyterReplResponse::JsCallFunctionOnArgs(
+          self
+            .call_function_on_args(function_declaration, &args)
+            .await,
+        ),
+        JupyterReplRequest::JsCallFunctionOn { arg0, arg1 } => {
+          JupyterReplResponse::JsCallFunctionOn(
+            self.call_function_on(arg0, arg1).await,
+          )
+        }
+      };
+
+      let Ok(()) = self.tx.send(resp) else {
+        break;
+      };
+    }
+  }
+
+  pub async fn lsp_completions(
+    &mut self,
+    line_text: &str,
+    position: usize,
+  ) -> Vec<ReplCompletionItem> {
+    self
+      .repl_session
+      .language_server
+      .completions(line_text, position)
+      .await
+  }
+
+  pub async fn get_properties(
+    &mut self,
+    object_id: String,
+  ) -> Option<cdp::GetPropertiesResponse> {
+    let get_properties_response = self
+      .repl_session
+      .post_message_with_event_loop(
+        "Runtime.getProperties",
+        Some(cdp::GetPropertiesArgs {
+          object_id,
+          own_properties: None,
+          accessor_properties_only: None,
+          generate_preview: None,
+          non_indexed_properties_only: Some(true),
+        }),
+      )
+      .await
+      .ok()?;
+    serde_json::from_value(get_properties_response).ok()
+  }
+
+  pub async fn evaluate(
+    &mut self,
+    expr: String,
+  ) -> Option<cdp::EvaluateResponse> {
+    let evaluate_response: serde_json::Value = self
+      .repl_session
+      .post_message_with_event_loop(
+        "Runtime.evaluate",
+        Some(cdp::EvaluateArgs {
+          expression: expr,
+          object_group: None,
+          include_command_line_api: None,
+          silent: None,
+          context_id: Some(self.repl_session.context_id),
+          return_by_value: None,
+          generate_preview: None,
+          user_gesture: None,
+          await_promise: None,
+          throw_on_side_effect: Some(true),
+          timeout: Some(200),
+          disable_breaks: None,
+          repl_mode: None,
+          allow_unsafe_eval_blocked_by_csp: None,
+          unique_context_id: None,
+        }),
+      )
+      .await
+      .ok()?;
+    serde_json::from_value(evaluate_response).ok()
+  }
+
+  pub async fn global_lexical_scope_names(
+    &mut self,
+  ) -> cdp::GlobalLexicalScopeNamesResponse {
+    let evaluate_response = self
+      .repl_session
+      .post_message_with_event_loop(
+        "Runtime.globalLexicalScopeNames",
+        Some(cdp::GlobalLexicalScopeNamesArgs {
+          execution_context_id: Some(self.repl_session.context_id),
+        }),
+      )
+      .await
+      .unwrap();
+    serde_json::from_value(evaluate_response).unwrap()
+  }
+
+  pub async fn evaluate_line_with_object_wrapping(
+    &mut self,
+    line: &str,
+  ) -> Result<repl::TsEvaluateResponse, AnyError> {
+    self
+      .repl_session
+      .evaluate_line_with_object_wrapping(line)
+      .await
+  }
+
+  pub async fn call_function_on_args(
+    &mut self,
+    function_declaration: String,
+    args: &[cdp::RemoteObject],
+  ) -> Result<cdp::CallFunctionOnResponse, AnyError> {
+    self
+      .repl_session
+      .call_function_on_args(function_declaration, args)
+      .await
+  }
+
+  // TODO(bartlomieju): rename to "broadcast_result"?
+  pub async fn call_function_on(
+    &mut self,
+    arg0: cdp::CallArgument,
+    arg1: cdp::CallArgument,
+  ) -> Option<cdp::CallFunctionOnResponse> {
+    let response = self.repl_session
+    .post_message_with_event_loop(
+      "Runtime.callFunctionOn",
+      Some(json!({
+        "functionDeclaration": r#"async function (execution_count, result) {
+          await Deno[Deno.internal].jupyter.broadcastResult(execution_count, result);
+    }"#,
+        "arguments": [arg0, arg1],
+        "executionContextId": self.repl_session.context_id,
+        "awaitPromise": true,
+      })),
+    )
+    .await.ok()?;
+    serde_json::from_value(response).ok()
+  }
+}
diff --git a/cli/tools/jupyter/server.rs b/cli/tools/jupyter/server.rs
index 36f4d5c1814705..6e203d17d67d35 100644
--- a/cli/tools/jupyter/server.rs
+++ b/cli/tools/jupyter/server.rs
@@ -3,21 +3,25 @@
 // This file is forked/ported from <https://github.com/evcxr/evcxr>
 // Copyright 2020 The Evcxr Authors. MIT license.
 
-use std::cell::RefCell;
+// NOTE(bartlomieju): unfortunately it appears that clippy is broken
+// and can't allow a single line ignore for `await_holding_lock`.
+#![allow(clippy::await_holding_lock)]
+
 use std::collections::HashMap;
 use std::rc::Rc;
 use std::sync::Arc;
 
 use crate::cdp;
 use crate::tools::repl;
+use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
 use deno_core::futures;
+use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
-use deno_core::serde_json::json;
 use deno_core::CancelFuture;
 use deno_core::CancelHandle;
 use tokio::sync::mpsc;
-use tokio::sync::Mutex;
+use tokio::sync::oneshot;
 
 use jupyter_runtime::messaging;
 use jupyter_runtime::AsChildOf;
@@ -25,27 +29,38 @@ use jupyter_runtime::ConnectionInfo;
 use jupyter_runtime::JupyterMessage;
 use jupyter_runtime::JupyterMessageContent;
 use jupyter_runtime::KernelControlConnection;
-use jupyter_runtime::KernelHeartbeatConnection;
 use jupyter_runtime::KernelIoPubConnection;
 use jupyter_runtime::KernelShellConnection;
 use jupyter_runtime::ReplyError;
 use jupyter_runtime::ReplyStatus;
 use jupyter_runtime::StreamContent;
 
+use super::JupyterReplProxy;
+
 pub struct JupyterServer {
   execution_count: usize,
-  last_execution_request: Rc<RefCell<Option<JupyterMessage>>>,
-  // This is Arc<Mutex<>>, so we don't hold RefCell borrows across await
-  // points.
+  last_execution_request: Arc<Mutex<Option<JupyterMessage>>>,
   iopub_connection: Arc<Mutex<KernelIoPubConnection>>,
-  repl_session: repl::ReplSession,
+  repl_session_proxy: JupyterReplProxy,
+}
+
+pub struct StdinConnectionProxy {
+  pub tx: mpsc::UnboundedSender<JupyterMessage>,
+  pub rx: mpsc::UnboundedReceiver<JupyterMessage>,
+}
+
+pub struct StartupData {
+  pub iopub_connection: Arc<Mutex<KernelIoPubConnection>>,
+  pub stdin_connection_proxy: Arc<Mutex<StdinConnectionProxy>>,
+  pub last_execution_request: Arc<Mutex<Option<JupyterMessage>>>,
 }
 
 impl JupyterServer {
   pub async fn start(
     connection_info: ConnectionInfo,
     mut stdio_rx: mpsc::UnboundedReceiver<StreamContent>,
-    mut repl_session: repl::ReplSession,
+    repl_session_proxy: JupyterReplProxy,
+    setup_tx: oneshot::Sender<StartupData>,
   ) -> Result<(), AnyError> {
     let mut heartbeat =
       connection_info.create_kernel_heartbeat_connection().await?;
@@ -53,21 +68,30 @@ impl JupyterServer {
       connection_info.create_kernel_shell_connection().await?;
     let control_connection =
       connection_info.create_kernel_control_connection().await?;
-    let _stdin_connection =
+    let mut stdin_connection =
       connection_info.create_kernel_stdin_connection().await?;
     let iopub_connection =
       connection_info.create_kernel_iopub_connection().await?;
 
     let iopub_connection = Arc::new(Mutex::new(iopub_connection));
-    let last_execution_request = Rc::new(RefCell::new(None));
-
-    // Store `iopub_connection` in the op state so it's accessible to the runtime API.
-    {
-      let op_state_rc = repl_session.worker.js_runtime.op_state();
-      let mut op_state = op_state_rc.borrow_mut();
-      op_state.put(iopub_connection.clone());
-      op_state.put(last_execution_request.clone());
-    }
+    let last_execution_request = Arc::new(Mutex::new(None));
+
+    let (stdin_tx1, mut stdin_rx1) =
+      mpsc::unbounded_channel::<JupyterMessage>();
+    let (stdin_tx2, stdin_rx2) = mpsc::unbounded_channel::<JupyterMessage>();
+
+    let stdin_connection_proxy = Arc::new(Mutex::new(StdinConnectionProxy {
+      tx: stdin_tx1,
+      rx: stdin_rx2,
+    }));
+
+    let Ok(()) = setup_tx.send(StartupData {
+      iopub_connection: iopub_connection.clone(),
+      last_execution_request: last_execution_request.clone(),
+      stdin_connection_proxy,
+    }) else {
+      bail!("Failed to send startup data");
+    };
 
     let cancel_handle = CancelHandle::new_rc();
 
@@ -75,20 +99,40 @@ impl JupyterServer {
       execution_count: 0,
       iopub_connection: iopub_connection.clone(),
       last_execution_request: last_execution_request.clone(),
-      repl_session,
+      repl_session_proxy,
     };
 
-    let handle1 = deno_core::unsync::spawn(async move {
-      if let Err(err) = Self::handle_heartbeat(&mut heartbeat).await {
-        log::error!(
-          "Heartbeat error: {}\nBacktrace:\n{}",
-          err,
-          err.backtrace()
-        );
+    let stdin_fut = deno_core::unsync::spawn(async move {
+      loop {
+        let Some(msg) = stdin_rx1.recv().await else {
+          return;
+        };
+        let Ok(()) = stdin_connection.send(msg).await else {
+          return;
+        };
+
+        let Ok(msg) = stdin_connection.read().await else {
+          return;
+        };
+        let Ok(()) = stdin_tx2.send(msg) else {
+          return;
+        };
+      }
+    });
+
+    let hearbeat_fut = deno_core::unsync::spawn(async move {
+      loop {
+        if let Err(err) = heartbeat.single_heartbeat().await {
+          log::error!(
+            "Heartbeat error: {}\nBacktrace:\n{}",
+            err,
+            err.backtrace()
+          );
+        }
       }
     });
 
-    let handle2 = deno_core::unsync::spawn({
+    let control_fut = deno_core::unsync::spawn({
       let cancel_handle = cancel_handle.clone();
       async move {
         if let Err(err) =
@@ -103,13 +147,13 @@ impl JupyterServer {
       }
     });
 
-    let handle3 = deno_core::unsync::spawn(async move {
+    let shell_fut = deno_core::unsync::spawn(async move {
       if let Err(err) = server.handle_shell(shell_connection).await {
         log::error!("Shell error: {}\nBacktrace:\n{}", err, err.backtrace());
       }
     });
 
-    let handle4 = deno_core::unsync::spawn(async move {
+    let stdio_fut = deno_core::unsync::spawn(async move {
       while let Some(stdio_msg) = stdio_rx.recv().await {
         Self::handle_stdio_msg(
           iopub_connection.clone(),
@@ -120,8 +164,16 @@ impl JupyterServer {
       }
     });
 
-    let join_fut =
-      futures::future::try_join_all(vec![handle1, handle2, handle3, handle4]);
+    let repl_session_fut = deno_core::unsync::spawn(async move {});
+
+    let join_fut = futures::future::try_join_all(vec![
+      hearbeat_fut,
+      control_fut,
+      shell_fut,
+      stdio_fut,
+      repl_session_fut,
+      stdin_fut,
+    ]);
 
     if let Ok(result) = join_fut.or_cancel(cancel_handle).await {
       result?;
@@ -132,26 +184,21 @@ impl JupyterServer {
 
   async fn handle_stdio_msg(
     iopub_connection: Arc<Mutex<KernelIoPubConnection>>,
-    last_execution_request: Rc<RefCell<Option<JupyterMessage>>>,
+    last_execution_request: Arc<Mutex<Option<JupyterMessage>>>,
     stdio_msg: StreamContent,
   ) {
-    let maybe_exec_result = last_execution_request.borrow().clone();
-    if let Some(exec_request) = maybe_exec_result {
-      let result = (iopub_connection.lock().await)
-        .send(stdio_msg.as_child_of(&exec_request))
-        .await;
+    let maybe_exec_result = last_execution_request.lock().clone();
+    let Some(exec_request) = maybe_exec_result else {
+      return;
+    };
 
-      if let Err(err) = result {
-        log::error!("Output error: {}", err);
-      }
-    }
-  }
+    let result = iopub_connection
+      .lock()
+      .send(stdio_msg.as_child_of(&exec_request))
+      .await;
 
-  async fn handle_heartbeat(
-    connection: &mut KernelHeartbeatConnection,
-  ) -> Result<(), AnyError> {
-    loop {
-      connection.single_heartbeat().await?;
+    if let Err(err) = result {
+      log::error!("Output error: {}", err);
     }
   }
 
@@ -222,9 +269,8 @@ impl JupyterServer {
         let cursor_pos = req.cursor_pos;
 
         let lsp_completions = self
-          .repl_session
-          .language_server
-          .completions(&user_code, cursor_pos)
+          .repl_session_proxy
+          .lsp_completions(user_code.clone(), cursor_pos)
           .await;
 
         if !lsp_completions.is_empty() {
@@ -263,27 +309,32 @@ impl JupyterServer {
           {
             let sub_expr = &expr[..index];
             let prop_name = &expr[index + 1..];
-            let candidates =
-              get_expression_property_names(&mut self.repl_session, sub_expr)
-                .await
-                .into_iter()
-                .filter(|n| {
-                  !n.starts_with("Symbol(")
-                    && n.starts_with(prop_name)
-                    && n != &*repl::REPL_INTERNALS_NAME
-                })
-                .collect();
+            let candidates = get_expression_property_names(
+              &mut self.repl_session_proxy,
+              sub_expr,
+            )
+            .await
+            .into_iter()
+            .filter(|n| {
+              !n.starts_with("Symbol(")
+                && n.starts_with(prop_name)
+                && n != &*repl::REPL_INTERNALS_NAME
+            })
+            .collect();
 
             (candidates, cursor_pos - prop_name.len())
           } else {
             // combine results of declarations and globalThis properties
             let mut candidates = get_expression_property_names(
-              &mut self.repl_session,
+              &mut self.repl_session_proxy,
               "globalThis",
             )
             .await
             .into_iter()
-            .chain(get_global_lexical_scope_names(&mut self.repl_session).await)
+            .chain(
+              get_global_lexical_scope_names(&mut self.repl_session_proxy)
+                .await,
+            )
             .filter(|n| n.starts_with(expr) && n != &*repl::REPL_INTERNALS_NAME)
             .collect::<Vec<_>>();
 
@@ -419,7 +470,7 @@ impl JupyterServer {
     if !execute_request.silent && execute_request.store_history {
       self.execution_count += 1;
     }
-    *self.last_execution_request.borrow_mut() = Some(parent_message.clone());
+    *self.last_execution_request.lock() = Some(parent_message.clone());
 
     self
       .send_iopub(
@@ -432,8 +483,8 @@ impl JupyterServer {
       .await?;
 
     let result = self
-      .repl_session
-      .evaluate_line_with_object_wrapping(&execute_request.code)
+      .repl_session_proxy
+      .evaluate_line_with_object_wrapping(execute_request.code)
       .await;
 
     let evaluate_response = match result {
@@ -471,8 +522,12 @@ impl JupyterServer {
     } = evaluate_response.value;
 
     if exception_details.is_none() {
-      publish_result(&mut self.repl_session, &result, self.execution_count)
-        .await?;
+      publish_result(
+        &mut self.repl_session_proxy,
+        &result,
+        self.execution_count,
+      )
+      .await?;
 
       connection
         .send(
@@ -497,7 +552,7 @@ impl JupyterServer {
         exception_details.exception
       {
         let result = self
-          .repl_session
+          .repl_session_proxy
           .call_function_on_args(
             r#"
           function(object) {
@@ -513,7 +568,7 @@ impl JupyterServer {
           }
         "#
             .into(),
-            &[exception],
+            vec![exception],
           )
           .await?;
 
@@ -599,7 +654,7 @@ impl JupyterServer {
     &mut self,
     message: JupyterMessage,
   ) -> Result<(), AnyError> {
-    self.iopub_connection.lock().await.send(message).await
+    self.iopub_connection.lock().send(message).await
   }
 }
 
@@ -629,7 +684,7 @@ fn kernel_info() -> messaging::KernelInfoReply {
 }
 
 async fn publish_result(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
   evaluate_result: &cdp::RemoteObject,
   execution_count: usize,
 ) -> Result<Option<HashMap<String, serde_json::Value>>, AnyError> {
@@ -641,21 +696,10 @@ async fn publish_result(
 
   let arg1 = cdp::CallArgument::from(evaluate_result);
 
-  let response = session
-    .post_message_with_event_loop(
-      "Runtime.callFunctionOn",
-      Some(json!({
-        "functionDeclaration": r#"async function (execution_count, result) {
-          await Deno[Deno.internal].jupyter.broadcastResult(execution_count, result);
-    }"#,
-        "arguments": [arg0, arg1],
-        "executionContextId": session.context_id,
-        "awaitPromise": true,
-      })),
-    )
-    .await?;
-
-  let response: cdp::CallFunctionOnResponse = serde_json::from_value(response)?;
+  let Some(response) = repl_session_proxy.call_function_on(arg0, arg1).await
+  else {
+    return Ok(None);
+  };
 
   if let Some(exception_details) = &response.exception_details {
     // If the object doesn't have a Jupyter.display method or it throws an
@@ -693,34 +737,25 @@ fn is_word_boundary(c: char) -> bool {
 
 // TODO(bartlomieju): dedup with repl::editor
 async fn get_global_lexical_scope_names(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
 ) -> Vec<String> {
-  let evaluate_response = session
-    .post_message_with_event_loop(
-      "Runtime.globalLexicalScopeNames",
-      Some(cdp::GlobalLexicalScopeNamesArgs {
-        execution_context_id: Some(session.context_id),
-      }),
-    )
-    .await
-    .unwrap();
-  let evaluate_response: cdp::GlobalLexicalScopeNamesResponse =
-    serde_json::from_value(evaluate_response).unwrap();
-  evaluate_response.names
+  repl_session_proxy.global_lexical_scope_names().await.names
 }
 
 // TODO(bartlomieju): dedup with repl::editor
 async fn get_expression_property_names(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
   expr: &str,
 ) -> Vec<String> {
   // try to get the properties from the expression
-  if let Some(properties) = get_object_expr_properties(session, expr).await {
+  if let Some(properties) =
+    get_object_expr_properties(repl_session_proxy, expr).await
+  {
     return properties;
   }
 
   // otherwise fall back to the prototype
-  let expr_type = get_expression_type(session, expr).await;
+  let expr_type = get_expression_type(repl_session_proxy, expr).await;
   let object_expr = match expr_type.as_deref() {
     // possibilities: https://chromedevtools.github.io/devtools-protocol/v8/Runtime/#type-RemoteObject
     Some("object") => "Object.prototype",
@@ -732,44 +767,32 @@ async fn get_expression_property_names(
     _ => return Vec::new(), // undefined, symbol, and unhandled
   };
 
-  get_object_expr_properties(session, object_expr)
+  get_object_expr_properties(repl_session_proxy, object_expr)
     .await
     .unwrap_or_default()
 }
 
 // TODO(bartlomieju): dedup with repl::editor
 async fn get_expression_type(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
   expr: &str,
 ) -> Option<String> {
-  evaluate_expression(session, expr)
+  evaluate_expression(repl_session_proxy, expr)
     .await
     .map(|res| res.result.kind)
 }
 
 // TODO(bartlomieju): dedup with repl::editor
 async fn get_object_expr_properties(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
   object_expr: &str,
 ) -> Option<Vec<String>> {
-  let evaluate_result = evaluate_expression(session, object_expr).await?;
+  let evaluate_result =
+    evaluate_expression(repl_session_proxy, object_expr).await?;
   let object_id = evaluate_result.result.object_id?;
 
-  let get_properties_response = session
-    .post_message_with_event_loop(
-      "Runtime.getProperties",
-      Some(cdp::GetPropertiesArgs {
-        object_id,
-        own_properties: None,
-        accessor_properties_only: None,
-        generate_preview: None,
-        non_indexed_properties_only: Some(true),
-      }),
-    )
-    .await
-    .ok()?;
-  let get_properties_response: cdp::GetPropertiesResponse =
-    serde_json::from_value(get_properties_response).ok()?;
+  let get_properties_response =
+    repl_session_proxy.get_properties(object_id.clone()).await?;
   Some(
     get_properties_response
       .result
@@ -781,35 +804,10 @@ async fn get_object_expr_properties(
 
 // TODO(bartlomieju): dedup with repl::editor
 async fn evaluate_expression(
-  session: &mut repl::ReplSession,
+  repl_session_proxy: &mut JupyterReplProxy,
   expr: &str,
 ) -> Option<cdp::EvaluateResponse> {
-  let evaluate_response = session
-    .post_message_with_event_loop(
-      "Runtime.evaluate",
-      Some(cdp::EvaluateArgs {
-        expression: expr.to_string(),
-        object_group: None,
-        include_command_line_api: None,
-        silent: None,
-        context_id: Some(session.context_id),
-        return_by_value: None,
-        generate_preview: None,
-        user_gesture: None,
-        await_promise: None,
-        throw_on_side_effect: Some(true),
-        timeout: Some(200),
-        disable_breaks: None,
-        repl_mode: None,
-        allow_unsafe_eval_blocked_by_csp: None,
-        unique_context_id: None,
-      }),
-    )
-    .await
-    .ok()?;
-  let evaluate_response: cdp::EvaluateResponse =
-    serde_json::from_value(evaluate_response).ok()?;
-
+  let evaluate_response = repl_session_proxy.evaluate(expr.to_string()).await?;
   if evaluate_response.exception_details.is_some() {
     None
   } else {
diff --git a/cli/tools/lint/mod.rs b/cli/tools/lint/mod.rs
index 712b95e3403531..606d5835cba30b 100644
--- a/cli/tools/lint/mod.rs
+++ b/cli/tools/lint/mod.rs
@@ -8,14 +8,23 @@ use deno_ast::ModuleSpecifier;
 use deno_ast::ParsedSource;
 use deno_ast::SourceRange;
 use deno_ast::SourceTextInfo;
+use deno_config::glob::FileCollector;
 use deno_config::glob::FilePatterns;
+use deno_config::workspace::Workspace;
+use deno_config::workspace::WorkspaceMemberContext;
+use deno_core::anyhow::anyhow;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
+use deno_core::futures::future::LocalBoxFuture;
+use deno_core::futures::FutureExt;
 use deno_core::parking_lot::Mutex;
 use deno_core::serde_json;
+use deno_core::unsync::future::LocalFutureExt;
+use deno_core::unsync::future::SharedLocal;
 use deno_graph::FastCheckDiagnostic;
+use deno_graph::ModuleGraph;
 use deno_lint::diagnostic::LintDiagnostic;
 use deno_lint::linter::LintConfig;
 use deno_lint::linter::LintFileOptions;
@@ -33,6 +42,7 @@ use std::io::stdin;
 use std::io::Read;
 use std::path::Path;
 use std::path::PathBuf;
+use std::rc::Rc;
 use std::sync::Arc;
 
 use crate::args::CliOptions;
@@ -41,14 +51,16 @@ use crate::args::LintFlags;
 use crate::args::LintOptions;
 use crate::args::LintReporterKind;
 use crate::args::LintRulesConfig;
+use crate::args::WorkspaceLintOptions;
+use crate::cache::Caches;
 use crate::cache::IncrementalCache;
 use crate::colors;
 use crate::factory::CliFactory;
+use crate::graph_util::ModuleGraphCreator;
 use crate::tools::fmt::run_parallelized;
 use crate::util::file_watcher;
 use crate::util::fs::canonicalize_path;
 use crate::util::fs::specifier_from_file_path;
-use crate::util::fs::FileCollector;
 use crate::util::path::is_script_ext;
 use crate::util::sync::AtomicFlag;
 
@@ -79,35 +91,49 @@ pub async fn lint(flags: Flags, lint_flags: LintFlags) -> Result<(), AnyError> {
         Ok(async move {
           let factory = CliFactory::from_flags(flags)?;
           let cli_options = factory.cli_options();
-          let lint_options = cli_options.resolve_lint_options(lint_flags)?;
           let lint_config = cli_options.resolve_lint_config()?;
-          let files =
-            collect_lint_files(cli_options, lint_options.files.clone())
-              .and_then(|files| {
-                if files.is_empty() {
-                  Err(generic_error("No target files found."))
-                } else {
-                  Ok(files)
-                }
-              })?;
-          _ = watcher_communicator.watch_paths(files.clone());
-
-          let lint_paths = if let Some(paths) = changed_paths {
-            // lint all files on any changed (https://github.com/denoland/deno/issues/12446)
-            files
-              .iter()
-              .any(|path| {
-                canonicalize_path(path)
-                  .map(|p| paths.contains(&p))
-                  .unwrap_or(false)
-              })
-              .then_some(files)
-              .unwrap_or_else(|| [].to_vec())
-          } else {
-            files
-          };
-
-          lint_files(factory, lint_options, lint_config, lint_paths).await?;
+          let mut paths_with_options_batches =
+            resolve_paths_with_options_batches(cli_options, &lint_flags)?;
+          for paths_with_options in &mut paths_with_options_batches {
+            _ = watcher_communicator
+              .watch_paths(paths_with_options.paths.clone());
+
+            let files = std::mem::take(&mut paths_with_options.paths);
+            paths_with_options.paths = if let Some(paths) = &changed_paths {
+              // lint all files on any changed (https://github.com/denoland/deno/issues/12446)
+              files
+                .iter()
+                .any(|path| {
+                  canonicalize_path(path)
+                    .map(|p| paths.contains(&p))
+                    .unwrap_or(false)
+                })
+                .then_some(files)
+                .unwrap_or_else(|| [].to_vec())
+            } else {
+              files
+            };
+          }
+
+          let mut linter = WorkspaceLinter::new(
+            factory.caches()?.clone(),
+            factory.module_graph_creator().await?.clone(),
+            cli_options.workspace.clone(),
+            &cli_options.resolve_workspace_lint_options(&lint_flags)?,
+          );
+          for paths_with_options in paths_with_options_batches {
+            linter
+              .lint_files(
+                paths_with_options.options,
+                lint_config.clone(),
+                paths_with_options.ctx,
+                paths_with_options.paths,
+              )
+              .await?;
+          }
+
+          linter.finish();
+
           Ok(())
         })
       },
@@ -117,15 +143,19 @@ pub async fn lint(flags: Flags, lint_flags: LintFlags) -> Result<(), AnyError> {
     let factory = CliFactory::from_flags(flags)?;
     let cli_options = factory.cli_options();
     let is_stdin = lint_flags.is_stdin();
-    let lint_options = cli_options.resolve_lint_options(lint_flags)?;
     let lint_config = cli_options.resolve_lint_config()?;
-    let files = &lint_options.files;
+    let workspace_lint_options =
+      cli_options.resolve_workspace_lint_options(&lint_flags)?;
     let success = if is_stdin {
-      let reporter_kind = lint_options.reporter_kind;
-      let reporter_lock = Arc::new(Mutex::new(create_reporter(reporter_kind)));
+      let start_ctx = cli_options.workspace.resolve_start_ctx();
+      let reporter_lock = Arc::new(Mutex::new(create_reporter(
+        workspace_lint_options.reporter_kind,
+      )));
+      let lint_options =
+        cli_options.resolve_lint_options(lint_flags, &start_ctx)?;
       let lint_rules = get_config_rules_err_empty(
         lint_options.rules,
-        cli_options.maybe_config_file().as_ref(),
+        start_ctx.maybe_deno_json().map(|c| c.as_ref()),
       )?;
       let file_path = cli_options.initial_cwd().join(STDIN_FILE_NAME);
       let r = lint_stdin(&file_path, lint_rules.rules, lint_config);
@@ -137,16 +167,25 @@ pub async fn lint(flags: Flags, lint_flags: LintFlags) -> Result<(), AnyError> {
       reporter_lock.lock().close(1);
       success
     } else {
-      let target_files = collect_lint_files(cli_options, files.clone())
-        .and_then(|files| {
-          if files.is_empty() {
-            Err(generic_error("No target files found."))
-          } else {
-            Ok(files)
-          }
-        })?;
-      debug!("Found {} files", target_files.len());
-      lint_files(factory, lint_options, lint_config, target_files).await?
+      let mut linter = WorkspaceLinter::new(
+        factory.caches()?.clone(),
+        factory.module_graph_creator().await?.clone(),
+        cli_options.workspace.clone(),
+        &workspace_lint_options,
+      );
+      let paths_with_options_batches =
+        resolve_paths_with_options_batches(cli_options, &lint_flags)?;
+      for paths_with_options in paths_with_options_batches {
+        linter
+          .lint_files(
+            paths_with_options.options,
+            lint_config.clone(),
+            paths_with_options.ctx,
+            paths_with_options.paths,
+          )
+          .await?;
+      }
+      linter.finish()
     };
     if !success {
       std::process::exit(1);
@@ -156,121 +195,202 @@ pub async fn lint(flags: Flags, lint_flags: LintFlags) -> Result<(), AnyError> {
   Ok(())
 }
 
-async fn lint_files(
-  factory: CliFactory,
-  lint_options: LintOptions,
-  lint_config: LintConfig,
+struct PathsWithOptions {
+  ctx: WorkspaceMemberContext,
   paths: Vec<PathBuf>,
-) -> Result<bool, AnyError> {
-  let caches = factory.caches()?;
-  let maybe_config_file = factory.cli_options().maybe_config_file().as_ref();
-  let lint_rules =
-    get_config_rules_err_empty(lint_options.rules, maybe_config_file)?;
-  let incremental_cache = Arc::new(IncrementalCache::new(
-    caches.lint_incremental_cache_db(),
-    &lint_rules.incremental_cache_state(),
-    &paths,
-  ));
-  let target_files_len = paths.len();
-  let reporter_kind = lint_options.reporter_kind;
-  // todo(dsherret): abstract away this lock behind a performant interface
-  let reporter_lock =
-    Arc::new(Mutex::new(create_reporter(reporter_kind.clone())));
-  let has_error = Arc::new(AtomicFlag::default());
-
-  let mut futures = Vec::with_capacity(2);
-  if lint_rules.no_slow_types {
-    if let Some(config_file) = maybe_config_file {
-      let members = config_file.to_workspace_members()?;
-      let has_error = has_error.clone();
-      let reporter_lock = reporter_lock.clone();
-      let module_graph_creator = factory.module_graph_creator().await?.clone();
-      let path_urls = paths
-        .iter()
-        .filter_map(|p| ModuleSpecifier::from_file_path(p).ok())
-        .collect::<HashSet<_>>();
-      futures.push(deno_core::unsync::spawn(async move {
-        let graph = module_graph_creator
-          .create_and_validate_publish_graph(&members, true)
-          .await?;
-        // todo(dsherret): this isn't exactly correct as linting isn't properly
-        // setup to handle workspaces. Iterating over the workspace members
-        // should be done at a higher level because it also needs to take into
-        // account the config per workspace member.
-        for member in &members {
-          let export_urls = member.config_file.resolve_export_value_urls()?;
-          if !export_urls.iter().any(|url| path_urls.contains(url)) {
-            continue; // entrypoint is not specified, so skip
+  options: LintOptions,
+}
+
+fn resolve_paths_with_options_batches(
+  cli_options: &CliOptions,
+  lint_flags: &LintFlags,
+) -> Result<Vec<PathsWithOptions>, AnyError> {
+  let members_lint_options =
+    cli_options.resolve_lint_options_for_members(lint_flags)?;
+  let mut paths_with_options_batches =
+    Vec::with_capacity(members_lint_options.len());
+  for (ctx, lint_options) in members_lint_options {
+    let files = collect_lint_files(cli_options, lint_options.files.clone())?;
+    if !files.is_empty() {
+      paths_with_options_batches.push(PathsWithOptions {
+        ctx,
+        paths: files,
+        options: lint_options,
+      });
+    }
+  }
+  if paths_with_options_batches.is_empty() {
+    return Err(generic_error("No target files found."));
+  }
+  Ok(paths_with_options_batches)
+}
+
+type WorkspaceModuleGraphFuture =
+  SharedLocal<LocalBoxFuture<'static, Result<Rc<ModuleGraph>, Rc<AnyError>>>>;
+
+struct WorkspaceLinter {
+  caches: Arc<Caches>,
+  module_graph_creator: Arc<ModuleGraphCreator>,
+  workspace: Arc<Workspace>,
+  reporter_lock: Arc<Mutex<Box<dyn LintReporter + Send>>>,
+  workspace_module_graph: Option<WorkspaceModuleGraphFuture>,
+  has_error: Arc<AtomicFlag>,
+  file_count: usize,
+}
+
+impl WorkspaceLinter {
+  pub fn new(
+    caches: Arc<Caches>,
+    module_graph_creator: Arc<ModuleGraphCreator>,
+    workspace: Arc<Workspace>,
+    workspace_options: &WorkspaceLintOptions,
+  ) -> Self {
+    let reporter_lock =
+      Arc::new(Mutex::new(create_reporter(workspace_options.reporter_kind)));
+    Self {
+      caches,
+      module_graph_creator,
+      workspace,
+      reporter_lock,
+      workspace_module_graph: None,
+      has_error: Default::default(),
+      file_count: 0,
+    }
+  }
+
+  pub async fn lint_files(
+    &mut self,
+    lint_options: LintOptions,
+    lint_config: LintConfig,
+    member_ctx: WorkspaceMemberContext,
+    paths: Vec<PathBuf>,
+  ) -> Result<(), AnyError> {
+    self.file_count += paths.len();
+
+    let lint_rules = get_config_rules_err_empty(
+      lint_options.rules,
+      member_ctx.maybe_deno_json().map(|c| c.as_ref()),
+    )?;
+    let incremental_cache = Arc::new(IncrementalCache::new(
+      self.caches.lint_incremental_cache_db(),
+      &lint_rules.incremental_cache_state(),
+      &paths,
+    ));
+
+    let mut futures = Vec::with_capacity(2);
+    if lint_rules.no_slow_types {
+      if self.workspace_module_graph.is_none() {
+        let module_graph_creator = self.module_graph_creator.clone();
+        let packages = self.workspace.jsr_packages_for_publish();
+        self.workspace_module_graph = Some(
+          async move {
+            module_graph_creator
+              .create_and_validate_publish_graph(&packages, true)
+              .await
+              .map(Rc::new)
+              .map_err(Rc::new)
           }
-          let diagnostics = no_slow_types::collect_no_slow_type_diagnostics(
-            &export_urls,
-            &graph,
-          );
-          if !diagnostics.is_empty() {
-            has_error.raise();
-            let mut reporter = reporter_lock.lock();
-            for diagnostic in &diagnostics {
-              reporter
-                .visit_diagnostic(LintOrCliDiagnostic::FastCheck(diagnostic));
+          .boxed_local()
+          .shared_local(),
+        );
+      }
+      let workspace_module_graph_future =
+        self.workspace_module_graph.as_ref().unwrap().clone();
+      let publish_config = member_ctx.maybe_package_config();
+      if let Some(publish_config) = publish_config {
+        let has_error = self.has_error.clone();
+        let reporter_lock = self.reporter_lock.clone();
+        let path_urls = paths
+          .iter()
+          .filter_map(|p| ModuleSpecifier::from_file_path(p).ok())
+          .collect::<HashSet<_>>();
+        futures.push(
+          async move {
+            let graph = workspace_module_graph_future
+              .await
+              .map_err(|err| anyhow!("{:#}", err))?;
+            let export_urls =
+              publish_config.config_file.resolve_export_value_urls()?;
+            if !export_urls.iter().any(|url| path_urls.contains(url)) {
+              return Ok(()); // entrypoint is not specified, so skip
             }
+            let diagnostics = no_slow_types::collect_no_slow_type_diagnostics(
+              &export_urls,
+              &graph,
+            );
+            if !diagnostics.is_empty() {
+              has_error.raise();
+              let mut reporter = reporter_lock.lock();
+              for diagnostic in &diagnostics {
+                reporter
+                  .visit_diagnostic(LintOrCliDiagnostic::FastCheck(diagnostic));
+              }
+            }
+            Ok(())
           }
-        }
-        Ok(())
-      }));
-    }
-  }
-
-  futures.push({
-    let has_error = has_error.clone();
-    let linter = create_linter(lint_rules.rules);
-    let reporter_lock = reporter_lock.clone();
-    let incremental_cache = incremental_cache.clone();
-    let lint_config = lint_config.clone();
-    let fix = lint_options.fix;
-    deno_core::unsync::spawn(async move {
-      run_parallelized(paths, {
-        move |file_path| {
-          let file_text = deno_ast::strip_bom(fs::read_to_string(&file_path)?);
-
-          // don't bother rechecking this file if it didn't have any diagnostics before
-          if incremental_cache.is_file_same(&file_path, &file_text) {
-            return Ok(());
-          }
+          .boxed_local(),
+        );
+      }
+    }
 
-          let r = lint_file(&linter, &file_path, file_text, lint_config, fix);
-          if let Ok((file_source, file_diagnostics)) = &r {
-            if file_diagnostics.is_empty() {
-              // update the incremental cache if there were no diagnostics
-              incremental_cache.update_file(
-                &file_path,
-                // ensure the returned text is used here as it may have been modified via --fix
-                file_source.text(),
-              )
+    futures.push({
+      let has_error = self.has_error.clone();
+      let linter = create_linter(lint_rules.rules);
+      let reporter_lock = self.reporter_lock.clone();
+      let incremental_cache = incremental_cache.clone();
+      let lint_config = lint_config.clone();
+      let fix = lint_options.fix;
+      async move {
+        run_parallelized(paths, {
+          move |file_path| {
+            let file_text =
+              deno_ast::strip_bom(fs::read_to_string(&file_path)?);
+
+            // don't bother rechecking this file if it didn't have any diagnostics before
+            if incremental_cache.is_file_same(&file_path, &file_text) {
+              return Ok(());
             }
-          }
 
-          let success = handle_lint_result(
-            &file_path.to_string_lossy(),
-            r,
-            reporter_lock.clone(),
-          );
-          if !success {
-            has_error.raise();
-          }
+            let r = lint_file(&linter, &file_path, file_text, lint_config, fix);
+            if let Ok((file_source, file_diagnostics)) = &r {
+              if file_diagnostics.is_empty() {
+                // update the incremental cache if there were no diagnostics
+                incremental_cache.update_file(
+                  &file_path,
+                  // ensure the returned text is used here as it may have been modified via --fix
+                  file_source.text(),
+                )
+              }
+            }
 
-          Ok(())
-        }
-      })
-      .await
-    })
-  });
+            let success = handle_lint_result(
+              &file_path.to_string_lossy(),
+              r,
+              reporter_lock.clone(),
+            );
+            if !success {
+              has_error.raise();
+            }
 
-  deno_core::futures::future::try_join_all(futures).await?;
+            Ok(())
+          }
+        })
+        .await
+      }
+      .boxed_local()
+    });
 
-  incremental_cache.wait_completion().await;
-  reporter_lock.lock().close(target_files_len);
+    deno_core::futures::future::try_join_all(futures).await?;
 
-  Ok(!has_error.is_raised())
+    incremental_cache.wait_completion().await;
+    Ok(())
+  }
+
+  pub fn finish(self) -> bool {
+    debug!("Found {} files", self.file_count);
+    self.reporter_lock.lock().close(self.file_count);
+    !self.has_error.is_raised() // success
+  }
 }
 
 fn collect_lint_files(
@@ -281,7 +401,7 @@ fn collect_lint_files(
     .ignore_git_folder()
     .ignore_node_modules()
     .set_vendor_folder(cli_options.vendor_dir_path().map(ToOwned::to_owned))
-    .collect_file_patterns(files)
+    .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, files)
 }
 
 #[allow(clippy::print_stdout)]
@@ -692,9 +812,8 @@ impl LintReporter for PrettyLintReporter {
     }
 
     match check_count {
-      n if n <= 1 => info!("Checked {} file", n),
-      n if n > 1 => info!("Checked {} files", n),
-      _ => unreachable!(),
+      1 => info!("Checked 1 file"),
+      n => info!("Checked {} files", n),
     }
   }
 }
@@ -744,9 +863,8 @@ impl LintReporter for CompactLintReporter {
     }
 
     match check_count {
-      n if n <= 1 => info!("Checked {} file", n),
-      n if n > 1 => info!("Checked {} files", n),
-      _ => unreachable!(),
+      1 => info!("Checked 1 file"),
+      n => info!("Checked {} files", n),
     }
   }
 }
@@ -910,9 +1028,8 @@ pub fn get_configured_rules(
   maybe_config_file: Option<&deno_config::ConfigFile>,
 ) -> ConfiguredRules {
   const NO_SLOW_TYPES_NAME: &str = "no-slow-types";
-  let implicit_no_slow_types = maybe_config_file
-    .map(|c| c.is_package() || !c.json.workspaces.is_empty())
-    .unwrap_or(false);
+  let implicit_no_slow_types =
+    maybe_config_file.map(|c| c.is_package()).unwrap_or(false);
   let no_slow_types = implicit_no_slow_types
     && !rules
       .exclude
diff --git a/cli/tools/registry/api.rs b/cli/tools/registry/api.rs
index c7097267d20e45..ee9579a194aa8f 100644
--- a/cli/tools/registry/api.rs
+++ b/cli/tools/registry/api.rs
@@ -39,6 +39,7 @@ pub struct OidcTokenResponse {
 #[derive(serde::Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PublishingTaskError {
+  #[allow(dead_code)]
   pub code: String,
   pub message: String,
 }
diff --git a/cli/tools/registry/mod.rs b/cli/tools/registry/mod.rs
index d300e5eafd468a..3f59f4e1468cfa 100644
--- a/cli/tools/registry/mod.rs
+++ b/cli/tools/registry/mod.rs
@@ -11,9 +11,8 @@ use std::sync::Arc;
 use base64::prelude::BASE64_STANDARD;
 use base64::Engine;
 use deno_ast::ModuleSpecifier;
-use deno_config::glob::FilePatterns;
-use deno_config::ConfigFile;
-use deno_config::WorkspaceMemberConfig;
+use deno_config::workspace::JsrPackageConfig;
+use deno_config::workspace::PackageJsonDepResolution;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
@@ -25,9 +24,7 @@ use deno_core::serde_json;
 use deno_core::serde_json::json;
 use deno_core::serde_json::Value;
 use deno_runtime::deno_fetch::reqwest;
-use deno_runtime::deno_fs::FileSystem;
 use deno_terminal::colors;
-use import_map::ImportMap;
 use lsp_types::Url;
 use serde::Deserialize;
 use serde::Serialize;
@@ -44,7 +41,6 @@ use crate::cache::ParsedSourceCache;
 use crate::factory::CliFactory;
 use crate::graph_util::ModuleGraphCreator;
 use crate::http_util::HttpClient;
-use crate::resolver::MappedSpecifierResolver;
 use crate::resolver::SloppyImportsResolver;
 use crate::tools::check::CheckOptions;
 use crate::tools::lint::no_slow_types;
@@ -84,27 +80,40 @@ pub async fn publish(
   let auth_method =
     get_auth_method(publish_flags.token, publish_flags.dry_run)?;
 
-  let import_map = cli_factory
-    .maybe_import_map()
-    .await?
-    .clone()
-    .unwrap_or_else(|| {
-      Arc::new(ImportMap::new(Url::parse("file:///dev/null").unwrap()))
-    });
-
   let directory_path = cli_factory.cli_options().initial_cwd();
-
-  let mapped_resolver = Arc::new(MappedSpecifierResolver::new(
-    Some(import_map),
-    cli_factory.package_json_deps_provider().clone(),
-  ));
   let cli_options = cli_factory.cli_options();
-  let Some(config_file) = cli_options.maybe_config_file() else {
-    bail!(
-      "Couldn't find a deno.json, deno.jsonc, jsr.json or jsr.jsonc configuration file in {}.",
-      directory_path.display()
-    );
-  };
+  let publish_configs = cli_options.workspace.jsr_packages_for_publish();
+  if publish_configs.is_empty() {
+    match cli_options.workspace.resolve_start_ctx().maybe_deno_json() {
+      Some(deno_json) => {
+        debug_assert!(!deno_json.is_package());
+        bail!(
+          "Missing 'name', 'version' and 'exports' field in '{}'.",
+          deno_json.specifier
+        );
+      }
+      None => {
+        bail!(
+          "Couldn't find a deno.json, deno.jsonc, jsr.json or jsr.jsonc configuration file in {}.",
+          directory_path.display()
+        );
+      }
+    }
+  }
+  let specifier_unfurler = Arc::new(SpecifierUnfurler::new(
+    if cli_options.unstable_sloppy_imports() {
+      Some(SloppyImportsResolver::new(cli_factory.fs().clone()))
+    } else {
+      None
+    },
+    cli_options
+      .create_workspace_resolver(
+        cli_factory.file_fetcher()?,
+        PackageJsonDepResolution::Enabled,
+      )
+      .await?,
+    cli_options.unstable_bare_node_builtins(),
+  ));
 
   let diagnostics_collector = PublishDiagnosticsCollector::default();
   let publish_preparer = PublishPreparer::new(
@@ -112,16 +121,15 @@ pub async fn publish(
     cli_factory.module_graph_creator().await?.clone(),
     cli_factory.parsed_source_cache().clone(),
     cli_factory.type_checker().await?.clone(),
-    cli_factory.fs().clone(),
     cli_factory.cli_options().clone(),
-    mapped_resolver,
+    specifier_unfurler,
   );
 
   let prepared_data = publish_preparer
     .prepare_packages_for_publishing(
       publish_flags.allow_slow_types,
       &diagnostics_collector,
-      config_file.clone(),
+      publish_configs,
     )
     .await?;
 
@@ -193,8 +201,7 @@ struct PublishPreparer {
   source_cache: Arc<ParsedSourceCache>,
   type_checker: Arc<TypeChecker>,
   cli_options: Arc<CliOptions>,
-  mapped_resolver: Arc<MappedSpecifierResolver>,
-  sloppy_imports_resolver: Option<Arc<SloppyImportsResolver>>,
+  specifier_unfurler: Arc<SpecifierUnfurler>,
 }
 
 impl PublishPreparer {
@@ -203,23 +210,16 @@ impl PublishPreparer {
     module_graph_creator: Arc<ModuleGraphCreator>,
     source_cache: Arc<ParsedSourceCache>,
     type_checker: Arc<TypeChecker>,
-    fs: Arc<dyn FileSystem>,
     cli_options: Arc<CliOptions>,
-    mapped_resolver: Arc<MappedSpecifierResolver>,
+    specifier_unfurler: Arc<SpecifierUnfurler>,
   ) -> Self {
-    let sloppy_imports_resolver = if cli_options.unstable_sloppy_imports() {
-      Some(Arc::new(SloppyImportsResolver::new(fs.clone())))
-    } else {
-      None
-    };
     Self {
       graph_diagnostics_collector,
       module_graph_creator,
       source_cache,
       type_checker,
       cli_options,
-      mapped_resolver,
-      sloppy_imports_resolver,
+      specifier_unfurler,
     }
   }
 
@@ -227,11 +227,9 @@ impl PublishPreparer {
     &self,
     allow_slow_types: bool,
     diagnostics_collector: &PublishDiagnosticsCollector,
-    deno_json: ConfigFile,
+    publish_configs: Vec<JsrPackageConfig>,
   ) -> Result<PreparePackagesData, AnyError> {
-    let members = deno_json.to_workspace_members()?;
-
-    if members.len() > 1 {
+    if publish_configs.len() > 1 {
       log::info!("Publishing a workspace...");
     }
 
@@ -240,31 +238,24 @@ impl PublishPreparer {
       .build_and_check_graph_for_publish(
         allow_slow_types,
         diagnostics_collector,
-        &members,
+        &publish_configs,
       )
       .await?;
 
-    let mut package_by_name = HashMap::with_capacity(members.len());
+    let mut package_by_name = HashMap::with_capacity(publish_configs.len());
     let publish_order_graph =
-      publish_order::build_publish_order_graph(&graph, &members)?;
+      publish_order::build_publish_order_graph(&graph, &publish_configs)?;
 
-    let results = members
+    let results = publish_configs
       .into_iter()
       .map(|member| {
         let graph = graph.clone();
         async move {
           let package = self
-            .prepare_publish(
-              &member.package_name,
-              &member.config_file,
-              graph,
-              diagnostics_collector,
-            )
+            .prepare_publish(&member, graph, diagnostics_collector)
             .await
-            .with_context(|| {
-              format!("Failed preparing '{}'.", member.package_name)
-            })?;
-          Ok::<_, AnyError>((member.package_name, package))
+            .with_context(|| format!("Failed preparing '{}'.", member.name))?;
+          Ok::<_, AnyError>((member.name, package))
         }
         .boxed()
       })
@@ -284,12 +275,15 @@ impl PublishPreparer {
     &self,
     allow_slow_types: bool,
     diagnostics_collector: &PublishDiagnosticsCollector,
-    packages: &[WorkspaceMemberConfig],
+    package_configs: &[JsrPackageConfig],
   ) -> Result<Arc<deno_graph::ModuleGraph>, deno_core::anyhow::Error> {
     let build_fast_check_graph = !allow_slow_types;
     let graph = self
       .module_graph_creator
-      .create_and_validate_publish_graph(packages, build_fast_check_graph)
+      .create_and_validate_publish_graph(
+        package_configs,
+        build_fast_check_graph,
+      )
       .await?;
 
     // todo(dsherret): move to lint rule
@@ -335,7 +329,7 @@ impl PublishPreparer {
     } else {
       log::info!("Checking for slow types in the public API...");
       let mut any_pkg_had_diagnostics = false;
-      for package in packages {
+      for package in package_configs {
         let export_urls = package.config_file.resolve_export_value_urls()?;
         let diagnostics =
           no_slow_types::collect_no_slow_type_diagnostics(&export_urls, &graph);
@@ -389,14 +383,14 @@ impl PublishPreparer {
   #[allow(clippy::too_many_arguments)]
   async fn prepare_publish(
     &self,
-    package_name: &str,
-    deno_json: &ConfigFile,
+    package: &JsrPackageConfig,
     graph: Arc<deno_graph::ModuleGraph>,
     diagnostics_collector: &PublishDiagnosticsCollector,
   ) -> Result<Rc<PreparedPublishPackage>, AnyError> {
     static SUGGESTED_ENTRYPOINTS: [&str; 4] =
       ["mod.ts", "mod.js", "index.ts", "index.js"];
 
+    let deno_json = &package.config_file;
     let config_path = deno_json.specifier.to_file_path().unwrap();
     let root_dir = config_path.parent().unwrap().to_path_buf();
     let Some(version) = deno_json.json.version.clone() else {
@@ -418,43 +412,33 @@ impl PublishPreparer {
   "version": "{}",
   "exports": "{}"
 }}"#,
-        package_name,
+        package.name,
         version,
         suggested_entrypoint.unwrap_or("<path_to_entrypoint>")
       );
 
       bail!(
       "You did not specify an entrypoint to \"{}\" package in {}. Add `exports` mapping in the configuration file, eg:\n{}",
-      package_name,
+      package.name,
       deno_json.specifier,
       exports_content
     );
     }
-    let Some(name_no_at) = package_name.strip_prefix('@') else {
+    let Some(name_no_at) = package.name.strip_prefix('@') else {
       bail!("Invalid package name, use '@<scope_name>/<package_name> format");
     };
     let Some((scope, name_no_scope)) = name_no_at.split_once('/') else {
       bail!("Invalid package name, use '@<scope_name>/<package_name> format");
     };
-    let file_patterns = deno_json
-      .to_publish_config()?
-      .map(|c| c.files)
-      .unwrap_or_else(|| FilePatterns::new_with_base(root_dir.to_path_buf()));
+    let file_patterns = package.member_ctx.to_publish_config()?.files;
 
     let tarball = deno_core::unsync::spawn_blocking({
       let diagnostics_collector = diagnostics_collector.clone();
-      let mapped_resolver = self.mapped_resolver.clone();
-      let sloppy_imports_resolver = self.sloppy_imports_resolver.clone();
+      let unfurler = self.specifier_unfurler.clone();
       let cli_options = self.cli_options.clone();
       let source_cache = self.source_cache.clone();
       let config_path = config_path.clone();
       move || {
-        let bare_node_builtins = cli_options.unstable_bare_node_builtins();
-        let unfurler = SpecifierUnfurler::new(
-          &mapped_resolver,
-          sloppy_imports_resolver.as_deref(),
-          bare_node_builtins,
-        );
         let root_specifier =
           ModuleSpecifier::from_directory_path(&root_dir).unwrap();
         let publish_paths =
@@ -482,7 +466,7 @@ impl PublishPreparer {
     })
     .await??;
 
-    log::debug!("Tarball size ({}): {}", package_name, tarball.bytes.len());
+    log::debug!("Tarball size ({}): {}", package.name, tarball.bytes.len());
 
     Ok(Rc::new(PreparedPublishPackage {
       scope: scope.to_string(),
diff --git a/cli/tools/registry/paths.rs b/cli/tools/registry/paths.rs
index 721ef6ecea2081..1fe8830dd5c5ed 100644
--- a/cli/tools/registry/paths.rs
+++ b/cli/tools/registry/paths.rs
@@ -8,12 +8,12 @@ use std::path::PathBuf;
 
 use deno_ast::MediaType;
 use deno_ast::ModuleSpecifier;
+use deno_config::glob::FileCollector;
 use deno_config::glob::FilePatterns;
 use deno_core::error::AnyError;
 use thiserror::Error;
 
 use crate::args::CliOptions;
-use crate::util::fs::FileCollector;
 
 use super::diagnostics::PublishDiagnostic;
 use super::diagnostics::PublishDiagnosticsCollector;
@@ -319,14 +319,14 @@ fn collect_paths(
   file_patterns: FilePatterns,
 ) -> Result<Vec<PathBuf>, AnyError> {
   FileCollector::new(|e| {
-    if !e.file_type.is_file() {
+    if !e.metadata.is_file {
       if let Ok(specifier) = ModuleSpecifier::from_file_path(e.path) {
         diagnostics_collector.push(PublishDiagnostic::UnsupportedFileType {
           specifier,
-          kind: if e.file_type.is_symlink() {
-            "symlink".to_owned()
+          kind: if e.metadata.is_symlink {
+            "symlink".to_string()
           } else {
-            format!("{:?}", e.file_type)
+            "Unknown".to_string()
           },
         });
       }
@@ -341,5 +341,5 @@ fn collect_paths(
   .ignore_node_modules()
   .set_vendor_folder(cli_options.vendor_dir_path().map(ToOwned::to_owned))
   .use_gitignore()
-  .collect_file_patterns(file_patterns)
+  .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, file_patterns)
 }
diff --git a/cli/tools/registry/pm.rs b/cli/tools/registry/pm.rs
index 62d0f604add22a..e3e2f1b558a493 100644
--- a/cli/tools/registry/pm.rs
+++ b/cli/tools/registry/pm.rs
@@ -15,8 +15,7 @@ use deno_core::futures::StreamExt;
 use deno_core::serde_json;
 use deno_core::ModuleSpecifier;
 use deno_runtime::deno_node;
-use deno_semver::jsr::JsrPackageReqReference;
-use deno_semver::npm::NpmPackageReqReference;
+use deno_semver::package::PackageReq;
 use indexmap::IndexMap;
 use jsonc_parser::ast::ObjectProp;
 use jsonc_parser::ast::Value;
@@ -50,8 +49,8 @@ impl DenoConfigFormat {
 }
 
 enum DenoOrPackageJson {
-  Deno(deno_config::ConfigFile, DenoConfigFormat),
-  Npm(deno_node::PackageJson, Option<FmtOptionsConfig>),
+  Deno(Arc<deno_config::ConfigFile>, DenoConfigFormat),
+  Npm(Arc<deno_node::PackageJson>, Option<FmtOptionsConfig>),
 }
 
 impl DenoOrPackageJson {
@@ -88,7 +87,6 @@ impl DenoOrPackageJson {
       DenoOrPackageJson::Deno(deno, ..) => deno
         .to_fmt_config()
         .ok()
-        .flatten()
         .map(|f| f.options)
         .unwrap_or_default(),
       DenoOrPackageJson::Npm(_, config) => config.clone().unwrap_or_default(),
@@ -123,9 +121,10 @@ impl DenoOrPackageJson {
   /// the new config
   fn from_flags(flags: Flags) -> Result<(Self, CliFactory), AnyError> {
     let factory = CliFactory::from_flags(flags.clone())?;
-    let options = factory.cli_options().clone();
+    let options = factory.cli_options();
+    let start_ctx = options.workspace.resolve_start_ctx();
 
-    match (options.maybe_config_file(), options.maybe_package_json()) {
+    match (start_ctx.maybe_deno_json(), start_ctx.maybe_pkg_json()) {
       // when both are present, for now,
       // default to deno.json
       (Some(deno), Some(_) | None) => Ok((
@@ -142,20 +141,17 @@ impl DenoOrPackageJson {
         std::fs::write(options.initial_cwd().join("deno.json"), "{}\n")
           .context("Failed to create deno.json file")?;
         log::info!("Created deno.json configuration file.");
-        let new_factory = CliFactory::from_flags(flags.clone())?;
-        let new_options = new_factory.cli_options().clone();
+        let factory = CliFactory::from_flags(flags.clone())?;
+        let options = factory.cli_options().clone();
+        let start_ctx = options.workspace.resolve_start_ctx();
         Ok((
           DenoOrPackageJson::Deno(
-            new_options
-              .maybe_config_file()
-              .as_ref()
-              .ok_or_else(|| {
-                anyhow!("config not found, but it was just created")
-              })?
-              .clone(),
+            start_ctx.maybe_deno_json().cloned().ok_or_else(|| {
+              anyhow!("config not found, but it was just created")
+            })?,
             DenoConfigFormat::Json,
           ),
-          new_factory,
+          factory,
         ))
       }
     }
@@ -193,26 +189,10 @@ pub async fn add(flags: Flags, add_flags: AddFlags) -> Result<(), AnyError> {
   let mut selected_packages = Vec::with_capacity(add_flags.packages.len());
   let mut package_reqs = Vec::with_capacity(add_flags.packages.len());
 
-  for package_name in add_flags.packages.iter() {
-    let req = if package_name.starts_with("npm:") {
-      let pkg_req = NpmPackageReqReference::from_str(&format!(
-        "npm:{}",
-        package_name.strip_prefix("npm:").unwrap_or(package_name)
-      ))
-      .with_context(|| {
-        format!("Failed to parse package required: {}", package_name)
-      })?;
-      AddPackageReq::Npm(pkg_req)
-    } else {
-      let pkg_req = JsrPackageReqReference::from_str(&format!(
-        "jsr:{}",
-        package_name.strip_prefix("jsr:").unwrap_or(package_name)
-      ))
-      .with_context(|| {
-        format!("Failed to parse package required: {}", package_name)
-      })?;
-      AddPackageReq::Jsr(pkg_req)
-    };
+  for entry_text in add_flags.packages.iter() {
+    let req = AddPackageReq::parse(entry_text).with_context(|| {
+      format!("Failed to parse package required: {}", entry_text)
+    })?;
 
     package_reqs.push(req);
   }
@@ -323,8 +303,8 @@ pub async fn add(flags: Flags, add_flags: AddFlags) -> Result<(), AnyError> {
     .await
     .context("Failed to update configuration file")?;
 
-  // TODO(bartlomieju): we should now cache the imports from the deno.json.
-
+  // clear the previously cached package.json from memory before reloading it
+  deno_node::PackageJsonThreadLocalCache::clear();
   // make a new CliFactory to pick up the updated config file
   let cli_factory = CliFactory::from_flags(flags)?;
   // cache deps
@@ -351,11 +331,10 @@ async fn find_package_and_select_version_for_req(
   npm_resolver: Arc<NpmFetchResolver>,
   add_package_req: AddPackageReq,
 ) -> Result<PackageAndVersion, AnyError> {
-  match add_package_req {
-    AddPackageReq::Jsr(pkg_ref) => {
-      let req = pkg_ref.req();
+  match add_package_req.value {
+    AddPackageReqValue::Jsr(req) => {
       let jsr_prefixed_name = format!("jsr:{}", &req.name);
-      let Some(nv) = jsr_resolver.req_to_nv(req).await else {
+      let Some(nv) = jsr_resolver.req_to_nv(&req).await else {
         return Ok(PackageAndVersion::NotFound(jsr_prefixed_name));
       };
       let range_symbol = if req.version_req.version_text().starts_with('~') {
@@ -364,15 +343,14 @@ async fn find_package_and_select_version_for_req(
         '^'
       };
       Ok(PackageAndVersion::Selected(SelectedPackage {
-        import_name: req.name.to_string(),
+        import_name: add_package_req.alias,
         package_name: jsr_prefixed_name,
         version_req: format!("{}{}", range_symbol, &nv.version),
       }))
     }
-    AddPackageReq::Npm(pkg_ref) => {
-      let req = pkg_ref.req();
+    AddPackageReqValue::Npm(req) => {
       let npm_prefixed_name = format!("npm:{}", &req.name);
-      let Some(nv) = npm_resolver.req_to_nv(req).await else {
+      let Some(nv) = npm_resolver.req_to_nv(&req).await else {
         return Ok(PackageAndVersion::NotFound(npm_prefixed_name));
       };
       let range_symbol = if req.version_req.version_text().starts_with('~') {
@@ -381,7 +359,7 @@ async fn find_package_and_select_version_for_req(
         '^'
       };
       Ok(PackageAndVersion::Selected(SelectedPackage {
-        import_name: req.name.to_string(),
+        import_name: add_package_req.alias,
         package_name: npm_prefixed_name,
         version_req: format!("{}{}", range_symbol, &nv.version),
       }))
@@ -389,9 +367,85 @@ async fn find_package_and_select_version_for_req(
   }
 }
 
-enum AddPackageReq {
-  Jsr(JsrPackageReqReference),
-  Npm(NpmPackageReqReference),
+#[derive(Debug, PartialEq, Eq)]
+enum AddPackageReqValue {
+  Jsr(PackageReq),
+  Npm(PackageReq),
+}
+
+#[derive(Debug, PartialEq, Eq)]
+struct AddPackageReq {
+  alias: String,
+  value: AddPackageReqValue,
+}
+
+impl AddPackageReq {
+  pub fn parse(entry_text: &str) -> Result<Self, AnyError> {
+    enum Prefix {
+      Jsr,
+      Npm,
+    }
+
+    fn parse_prefix(text: &str) -> (Option<Prefix>, &str) {
+      if let Some(text) = text.strip_prefix("jsr:") {
+        (Some(Prefix::Jsr), text)
+      } else if let Some(text) = text.strip_prefix("npm:") {
+        (Some(Prefix::Npm), text)
+      } else {
+        (None, text)
+      }
+    }
+
+    // parse the following:
+    // - alias@npm:<package_name>
+    // - other_alias@npm:<package_name>
+    // - @alias/other@jsr:<package_name>
+    fn parse_alias(entry_text: &str) -> Option<(&str, &str)> {
+      for prefix in ["npm:", "jsr:"] {
+        let Some(location) = entry_text.find(prefix) else {
+          continue;
+        };
+        let prefix = &entry_text[..location];
+        if let Some(alias) = prefix.strip_suffix('@') {
+          return Some((alias, &entry_text[location..]));
+        }
+      }
+      None
+    }
+
+    let (maybe_prefix, entry_text) = parse_prefix(entry_text);
+    let (prefix, maybe_alias, entry_text) = match maybe_prefix {
+      Some(prefix) => (prefix, None, entry_text),
+      None => match parse_alias(entry_text) {
+        Some((alias, text)) => {
+          let (maybe_prefix, entry_text) = parse_prefix(text);
+          (
+            maybe_prefix.unwrap_or(Prefix::Jsr),
+            Some(alias.to_string()),
+            entry_text,
+          )
+        }
+        None => (Prefix::Jsr, None, entry_text),
+      },
+    };
+
+    match prefix {
+      Prefix::Jsr => {
+        let package_req = PackageReq::from_str(entry_text)?;
+        Ok(AddPackageReq {
+          alias: maybe_alias.unwrap_or_else(|| package_req.name.to_string()),
+          value: AddPackageReqValue::Jsr(package_req),
+        })
+      }
+      Prefix::Npm => {
+        let package_req = PackageReq::from_str(entry_text)?;
+        Ok(AddPackageReq {
+          alias: maybe_alias.unwrap_or_else(|| package_req.name.to_string()),
+          value: AddPackageReqValue::Npm(package_req),
+        })
+      }
+    }
+  }
 }
 
 fn generate_imports(packages_to_version: Vec<(String, String)>) -> String {
@@ -456,3 +510,62 @@ fn update_config_file_content(
   .map(|formatted_text| formatted_text.unwrap_or_else(|| new_text.clone()))
   .unwrap_or(new_text)
 }
+
+#[cfg(test)]
+mod test {
+  use deno_semver::VersionReq;
+
+  use super::*;
+
+  #[test]
+  fn test_parse_add_package_req() {
+    assert_eq!(
+      AddPackageReq::parse("jsr:foo").unwrap(),
+      AddPackageReq {
+        alias: "foo".to_string(),
+        value: AddPackageReqValue::Jsr(PackageReq::from_str("foo").unwrap())
+      }
+    );
+    assert_eq!(
+      AddPackageReq::parse("alias@jsr:foo").unwrap(),
+      AddPackageReq {
+        alias: "alias".to_string(),
+        value: AddPackageReqValue::Jsr(PackageReq::from_str("foo").unwrap())
+      }
+    );
+    assert_eq!(
+      AddPackageReq::parse("@alias/pkg@npm:foo").unwrap(),
+      AddPackageReq {
+        alias: "@alias/pkg".to_string(),
+        value: AddPackageReqValue::Npm(PackageReq::from_str("foo").unwrap())
+      }
+    );
+    assert_eq!(
+      AddPackageReq::parse("@alias/pkg@jsr:foo").unwrap(),
+      AddPackageReq {
+        alias: "@alias/pkg".to_string(),
+        value: AddPackageReqValue::Jsr(PackageReq::from_str("foo").unwrap())
+      }
+    );
+    assert_eq!(
+      AddPackageReq::parse("alias@jsr:foo@^1.5.0").unwrap(),
+      AddPackageReq {
+        alias: "alias".to_string(),
+        value: AddPackageReqValue::Jsr(
+          PackageReq::from_str("foo@^1.5.0").unwrap()
+        )
+      }
+    );
+    assert_eq!(
+      AddPackageReq::parse("@scope/pkg@tag").unwrap(),
+      AddPackageReq {
+        alias: "@scope/pkg".to_string(),
+        value: AddPackageReqValue::Jsr(PackageReq {
+          name: "@scope/pkg".to_string(),
+          // this is a tag
+          version_req: VersionReq::parse_from_specifier("tag").unwrap(),
+        }),
+      }
+    );
+  }
+}
diff --git a/cli/tools/registry/provenance.rs b/cli/tools/registry/provenance.rs
index 7fa2be381fc436..622e483d6edf93 100644
--- a/cli/tools/registry/provenance.rs
+++ b/cli/tools/registry/provenance.rs
@@ -570,6 +570,7 @@ static DEFAULT_REKOR_URL: Lazy<String> = Lazy::new(|| {
 #[derive(Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct LogEntry {
+  #[allow(dead_code)]
   #[serde(rename = "logID")]
   pub log_id: String,
   pub log_index: u64,
diff --git a/cli/tools/registry/publish_order.rs b/cli/tools/registry/publish_order.rs
index ad0f72272b83d4..ad77a56bb187bf 100644
--- a/cli/tools/registry/publish_order.rs
+++ b/cli/tools/registry/publish_order.rs
@@ -5,7 +5,7 @@ use std::collections::HashSet;
 use std::collections::VecDeque;
 
 use deno_ast::ModuleSpecifier;
-use deno_config::WorkspaceMemberConfig;
+use deno_config::workspace::JsrPackageConfig;
 use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
 use deno_graph::ModuleGraph;
@@ -114,7 +114,7 @@ impl PublishOrderGraph {
 
 pub fn build_publish_order_graph(
   graph: &ModuleGraph,
-  roots: &[WorkspaceMemberConfig],
+  roots: &[JsrPackageConfig],
 ) -> Result<PublishOrderGraph, AnyError> {
   let packages = build_pkg_deps(graph, roots)?;
   Ok(build_publish_order_graph_from_pkgs_deps(packages))
@@ -122,18 +122,23 @@ pub fn build_publish_order_graph(
 
 fn build_pkg_deps(
   graph: &deno_graph::ModuleGraph,
-  roots: &[WorkspaceMemberConfig],
+  roots: &[JsrPackageConfig],
 ) -> Result<HashMap<String, HashSet<String>>, AnyError> {
   let mut members = HashMap::with_capacity(roots.len());
   let mut seen_modules = HashSet::with_capacity(graph.modules().count());
   let roots = roots
     .iter()
-    .map(|r| (ModuleSpecifier::from_file_path(&r.dir_path).unwrap(), r))
+    .map(|r| {
+      (
+        ModuleSpecifier::from_directory_path(r.config_file.dir_path()).unwrap(),
+        r,
+      )
+    })
     .collect::<Vec<_>>();
-  for (root_dir_url, root) in &roots {
+  for (root_dir_url, pkg_config) in &roots {
     let mut deps = HashSet::new();
     let mut pending = VecDeque::new();
-    pending.extend(root.config_file.resolve_export_value_urls()?);
+    pending.extend(pkg_config.config_file.resolve_export_value_urls()?);
     while let Some(specifier) = pending.pop_front() {
       let Some(module) = graph.get(&specifier).and_then(|m| m.js()) else {
         continue;
@@ -168,12 +173,12 @@ fn build_pkg_deps(
             specifier.as_str().starts_with(dir_url.as_str())
           });
           if let Some(root) = found_root {
-            deps.insert(root.1.package_name.clone());
+            deps.insert(root.1.name.clone());
           }
         }
       }
     }
-    members.insert(root.package_name.clone(), deps);
+    members.insert(pkg_config.name.clone(), deps);
   }
   Ok(members)
 }
diff --git a/cli/tools/registry/unfurl.rs b/cli/tools/registry/unfurl.rs
index bc3272835fcb6f..758db07964b077 100644
--- a/cli/tools/registry/unfurl.rs
+++ b/cli/tools/registry/unfurl.rs
@@ -3,6 +3,10 @@
 use deno_ast::ParsedSource;
 use deno_ast::SourceRange;
 use deno_ast::SourceTextInfo;
+use deno_config::package_json::PackageJsonDepValue;
+use deno_config::workspace::MappedResolution;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::ModuleSpecifier;
 use deno_graph::DependencyDescriptor;
 use deno_graph::DynamicTemplatePart;
@@ -10,7 +14,6 @@ use deno_graph::ParserModuleAnalyzer;
 use deno_graph::TypeScriptReference;
 use deno_runtime::deno_node::is_builtin_node_module;
 
-use crate::resolver::MappedSpecifierResolver;
 use crate::resolver::SloppyImportsResolver;
 
 #[derive(Debug, Clone)]
@@ -38,21 +41,25 @@ impl SpecifierUnfurlerDiagnostic {
   }
 }
 
-pub struct SpecifierUnfurler<'a> {
-  mapped_resolver: &'a MappedSpecifierResolver,
-  sloppy_imports_resolver: Option<&'a SloppyImportsResolver>,
+pub struct SpecifierUnfurler {
+  sloppy_imports_resolver: Option<SloppyImportsResolver>,
+  workspace_resolver: WorkspaceResolver,
   bare_node_builtins: bool,
 }
 
-impl<'a> SpecifierUnfurler<'a> {
+impl SpecifierUnfurler {
   pub fn new(
-    mapped_resolver: &'a MappedSpecifierResolver,
-    sloppy_imports_resolver: Option<&'a SloppyImportsResolver>,
+    sloppy_imports_resolver: Option<SloppyImportsResolver>,
+    workspace_resolver: WorkspaceResolver,
     bare_node_builtins: bool,
   ) -> Self {
+    debug_assert_eq!(
+      workspace_resolver.pkg_json_dep_resolution(),
+      PackageJsonDepResolution::Enabled
+    );
     Self {
-      mapped_resolver,
       sloppy_imports_resolver,
+      workspace_resolver,
       bare_node_builtins,
     }
   }
@@ -62,12 +69,46 @@ impl<'a> SpecifierUnfurler<'a> {
     referrer: &ModuleSpecifier,
     specifier: &str,
   ) -> Option<String> {
-    let resolved =
-      if let Ok(resolved) = self.mapped_resolver.resolve(specifier, referrer) {
-        resolved.into_specifier()
-      } else {
-        None
-      };
+    let resolved = if let Ok(resolved) =
+      self.workspace_resolver.resolve(specifier, referrer)
+    {
+      match resolved {
+        MappedResolution::Normal(specifier)
+        | MappedResolution::ImportMap(specifier) => Some(specifier),
+        MappedResolution::PackageJson {
+          sub_path,
+          dep_result,
+          ..
+        } => match dep_result {
+          Ok(dep) => match dep {
+            PackageJsonDepValue::Req(req) => ModuleSpecifier::parse(&format!(
+              "npm:{}{}",
+              req,
+              sub_path
+                .as_ref()
+                .map(|s| format!("/{}", s))
+                .unwrap_or_default()
+            ))
+            .ok(),
+            PackageJsonDepValue::Workspace(_) => {
+              log::warn!(
+                "package.json workspace entries are not implemented yet for publishing."
+              );
+              None
+            }
+          },
+          Err(err) => {
+            log::warn!(
+              "Ignoring failed to resolve package.json dependency. {:#}",
+              err
+            );
+            None
+          }
+        },
+      }
+    } else {
+      None
+    };
     let resolved = match resolved {
       Some(resolved) => resolved,
       None if self.bare_node_builtins && is_builtin_node_module(specifier) => {
@@ -100,7 +141,7 @@ impl<'a> SpecifierUnfurler<'a> {
     //   resolved
     // };
     let resolved =
-      if let Some(sloppy_imports_resolver) = self.sloppy_imports_resolver {
+      if let Some(sloppy_imports_resolver) = &self.sloppy_imports_resolver {
         sloppy_imports_resolver
           .resolve(&resolved, deno_graph::source::ResolutionMode::Execution)
           .as_specifier()
@@ -112,6 +153,12 @@ impl<'a> SpecifierUnfurler<'a> {
     if relative_resolved == specifier {
       None // nothing to unfurl
     } else {
+      log::debug!(
+        "Unfurled specifier: {} from {} -> {}",
+        specifier,
+        referrer,
+        relative_resolved
+      );
       Some(relative_resolved)
     }
   }
@@ -305,9 +352,6 @@ fn to_range(
 mod tests {
   use std::sync::Arc;
 
-  use crate::args::package_json::get_local_package_json_version_reqs;
-  use crate::args::PackageJsonDepsProvider;
-
   use super::*;
   use deno_ast::MediaType;
   use deno_ast::ModuleSpecifier;
@@ -316,7 +360,6 @@ mod tests {
   use deno_runtime::deno_fs::RealFs;
   use deno_runtime::deno_node::PackageJson;
   use import_map::ImportMapWithDiagnostics;
-  use indexmap::IndexMap;
   use pretty_assertions::assert_eq;
   use test_util::testdata_path;
 
@@ -349,22 +392,23 @@ mod tests {
     });
     let ImportMapWithDiagnostics { import_map, .. } =
       import_map::parse_from_value(deno_json_url, value).unwrap();
-    let mut package_json = PackageJson::empty(cwd.join("package.json"));
-    package_json.dependencies =
-      Some(IndexMap::from([("chalk".to_string(), "5".to_string())]));
-    let mapped_resolver = MappedSpecifierResolver::new(
-      Some(Arc::new(import_map)),
-      Arc::new(PackageJsonDepsProvider::new(Some(
-        get_local_package_json_version_reqs(&package_json),
-      ))),
+    let package_json = PackageJson::load_from_value(
+      cwd.join("package.json"),
+      json!({
+        "dependencies": {
+          "chalk": 5
+        }
+      }),
+    );
+    let workspace_resolver = WorkspaceResolver::new_raw(
+      Some(import_map),
+      vec![Arc::new(package_json)],
+      deno_config::workspace::PackageJsonDepResolution::Enabled,
     );
-
     let fs = Arc::new(RealFs);
-    let sloppy_imports_resolver = SloppyImportsResolver::new(fs);
-
     let unfurler = SpecifierUnfurler::new(
-      &mapped_resolver,
-      Some(&sloppy_imports_resolver),
+      Some(SloppyImportsResolver::new(fs)),
+      workspace_resolver,
       true,
     );
 
diff --git a/cli/tools/repl/mod.rs b/cli/tools/repl/mod.rs
index db1d75dadc3eb4..5bd59888d1d8cb 100644
--- a/cli/tools/repl/mod.rs
+++ b/cli/tools/repl/mod.rs
@@ -30,6 +30,7 @@ use editor::EditorHelper;
 use editor::ReplEditor;
 pub use session::EvaluationOutput;
 pub use session::ReplSession;
+pub use session::TsEvaluateResponse;
 pub use session::REPL_INTERNALS_NAME;
 
 use super::test::create_single_test_event_channel;
diff --git a/cli/tools/repl/session.rs b/cli/tools/repl/session.rs
index b122713c039587..f8c670a7f1515a 100644
--- a/cli/tools/repl/session.rs
+++ b/cli/tools/repl/session.rs
@@ -99,6 +99,9 @@ Object.defineProperty(globalThis, "{0}", {{
     lastThrownError: undefined,
     inspectArgs: Deno[Deno.internal].inspectArgs,
     noColor: Deno.noColor,
+    get closed() {{
+      return typeof globalThis.closed === 'undefined' ? false : globalThis.closed;
+    }}
   }},
 }});
 Object.defineProperty(globalThis, "_", {{
@@ -299,8 +302,9 @@ impl ReplSession {
   }
 
   pub async fn closing(&mut self) -> Result<bool, AnyError> {
+    let expression = format!(r#"{}.closed"#, *REPL_INTERNALS_NAME);
     let closed = self
-      .evaluate_expression("(this.closed)")
+      .evaluate_expression(&expression)
       .await?
       .result
       .value
diff --git a/cli/tools/task.rs b/cli/tools/task.rs
index 2429e560041550..2905134f4f149f 100644
--- a/cli/tools/task.rs
+++ b/cli/tools/task.rs
@@ -8,24 +8,30 @@ use crate::npm::CliNpmResolver;
 use crate::npm::InnerCliNpmResolverRef;
 use crate::npm::ManagedCliNpmResolver;
 use crate::util::fs::canonicalize_path;
+use deno_config::workspace::TaskOrScript;
+use deno_config::workspace::Workspace;
+use deno_config::workspace::WorkspaceTasksConfig;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
 use deno_core::futures;
 use deno_core::futures::future::LocalBoxFuture;
+use deno_core::normalize_path;
 use deno_runtime::deno_node::NodeResolver;
 use deno_semver::package::PackageNv;
 use deno_task_shell::ExecutableCommand;
 use deno_task_shell::ExecuteResult;
 use deno_task_shell::ShellCommand;
 use deno_task_shell::ShellCommandContext;
-use indexmap::IndexMap;
 use lazy_regex::Lazy;
 use regex::Regex;
+use std::borrow::Cow;
 use std::collections::HashMap;
+use std::collections::HashSet;
 use std::path::Path;
 use std::path::PathBuf;
 use std::rc::Rc;
+use std::sync::Arc;
 use tokio::task::LocalSet;
 
 // WARNING: Do not depend on this env var in user code. It's not stable API.
@@ -38,147 +44,124 @@ pub async fn execute_script(
 ) -> Result<i32, AnyError> {
   let factory = CliFactory::from_flags(flags)?;
   let cli_options = factory.cli_options();
-  let tasks_config = cli_options.resolve_tasks_config()?;
-  let maybe_package_json = cli_options.maybe_package_json();
-  let package_json_scripts = maybe_package_json
-    .as_ref()
-    .and_then(|p| p.scripts.clone())
-    .unwrap_or_default();
+  let start_ctx = cli_options.workspace.resolve_start_ctx();
+  if !start_ctx.has_deno_or_pkg_json() {
+    bail!("deno task couldn't find deno.json(c). See https://deno.land/manual@v{}/getting_started/configuration_file", env!("CARGO_PKG_VERSION"))
+  }
+  let force_use_pkg_json = std::env::var_os(USE_PKG_JSON_HIDDEN_ENV_VAR_NAME)
+    .map(|v| {
+      // always remove so sub processes don't inherit this env var
+      std::env::remove_var(USE_PKG_JSON_HIDDEN_ENV_VAR_NAME);
+      v == "1"
+    })
+    .unwrap_or(false);
+  let tasks_config = start_ctx.to_tasks_config()?;
+  let tasks_config = if force_use_pkg_json {
+    tasks_config.with_only_pkg_json()
+  } else {
+    tasks_config
+  };
 
   let task_name = match &task_flags.task {
     Some(task) => task,
     None => {
       print_available_tasks(
         &mut std::io::stdout(),
+        &cli_options.workspace,
         &tasks_config,
-        &package_json_scripts,
       )?;
       return Ok(1);
     }
   };
+
   let npm_resolver = factory.npm_resolver().await?;
   let node_resolver = factory.node_resolver().await?;
   let env_vars = real_env_vars();
-  let force_use_pkg_json = std::env::var_os(USE_PKG_JSON_HIDDEN_ENV_VAR_NAME)
-    .map(|v| {
-      // always remove so sub processes don't inherit this env var
-      std::env::remove_var(USE_PKG_JSON_HIDDEN_ENV_VAR_NAME);
-      v == "1"
-    })
-    .unwrap_or(false);
-
-  if let Some(
-    deno_config::Task::Definition(script)
-    | deno_config::Task::Commented {
-      definition: script, ..
-    },
-  ) = tasks_config.get(task_name).filter(|_| !force_use_pkg_json)
-  {
-    let config_file_url = cli_options.maybe_config_file_specifier().unwrap();
-    let config_file_path = if config_file_url.scheme() == "file" {
-      config_file_url.to_file_path().unwrap()
-    } else {
-      bail!("Only local configuration files are supported")
-    };
-    let cwd = match task_flags.cwd {
-      Some(path) => canonicalize_path(&PathBuf::from(path))
-        .context("failed canonicalizing --cwd")?,
-      None => config_file_path.parent().unwrap().to_owned(),
-    };
-
-    let custom_commands =
-      resolve_custom_commands(npm_resolver.as_ref(), node_resolver)?;
-    run_task(RunTaskOptions {
-      task_name,
-      script,
-      cwd: &cwd,
-      init_cwd: cli_options.initial_cwd(),
-      env_vars,
-      argv: cli_options.argv(),
-      custom_commands,
-      root_node_modules_dir: npm_resolver
-        .root_node_modules_path()
-        .map(|p| p.as_path()),
-    })
-    .await
-  } else if package_json_scripts.contains_key(task_name) {
-    let package_json_deps_provider = factory.package_json_deps_provider();
-
-    if let Some(package_deps) = package_json_deps_provider.deps() {
-      for (key, value) in package_deps {
-        if let Err(err) = value {
-          log::info!(
-            "{} Ignoring dependency '{}' in package.json because its version requirement failed to parse: {:#}",
-            colors::yellow("Warning"),
-            key,
-            err,
-          );
-        }
-      }
-    }
-
-    // ensure the npm packages are installed if using a node_modules
-    // directory and managed resolver
-    if cli_options.has_node_modules_dir() {
-      if let Some(npm_resolver) = npm_resolver.as_managed() {
-        npm_resolver.ensure_top_level_package_json_install().await?;
-        npm_resolver.resolve_pending().await?;
-      }
-    }
 
-    let cwd = match task_flags.cwd {
-      Some(path) => canonicalize_path(&PathBuf::from(path))?,
-      None => maybe_package_json
-        .as_ref()
-        .unwrap()
-        .path
-        .parent()
-        .unwrap()
-        .to_owned(),
-    };
+  match tasks_config.task(task_name) {
+    Some((dir_url, task_or_script)) => match task_or_script {
+      TaskOrScript::Task(_tasks, script) => {
+        let cwd = match task_flags.cwd {
+          Some(path) => canonicalize_path(&PathBuf::from(path))
+            .context("failed canonicalizing --cwd")?,
+          None => normalize_path(dir_url.to_file_path().unwrap()),
+        };
 
-    // At this point we already checked if the task name exists in package.json.
-    // We can therefore check for "pre" and "post" scripts too, since we're only
-    // dealing with package.json here and not deno.json
-    let task_names = vec![
-      format!("pre{}", task_name),
-      task_name.clone(),
-      format!("post{}", task_name),
-    ];
-    let custom_commands =
-      resolve_custom_commands(npm_resolver.as_ref(), node_resolver)?;
-    for task_name in &task_names {
-      if let Some(script) = package_json_scripts.get(task_name) {
-        let exit_code = run_task(RunTaskOptions {
+        let custom_commands =
+          resolve_custom_commands(npm_resolver.as_ref(), node_resolver)?;
+        run_task(RunTaskOptions {
           task_name,
           script,
           cwd: &cwd,
           init_cwd: cli_options.initial_cwd(),
-          env_vars: env_vars.clone(),
+          env_vars,
           argv: cli_options.argv(),
-          custom_commands: custom_commands.clone(),
+          custom_commands,
           root_node_modules_dir: npm_resolver
             .root_node_modules_path()
             .map(|p| p.as_path()),
         })
-        .await?;
-        if exit_code > 0 {
-          return Ok(exit_code);
-        }
+        .await
       }
-    }
+      TaskOrScript::Script(scripts, _script) => {
+        // ensure the npm packages are installed if using a node_modules
+        // directory and managed resolver
+        if cli_options.has_node_modules_dir() {
+          if let Some(npm_resolver) = npm_resolver.as_managed() {
+            npm_resolver.ensure_top_level_package_json_install().await?;
+          }
+        }
 
-    Ok(0)
-  } else {
-    log::error!("Task not found: {task_name}");
-    if log::log_enabled!(log::Level::Error) {
-      print_available_tasks(
-        &mut std::io::stderr(),
-        &tasks_config,
-        &package_json_scripts,
-      )?;
+        let cwd = match task_flags.cwd {
+          Some(path) => canonicalize_path(&PathBuf::from(path))?,
+          None => normalize_path(dir_url.to_file_path().unwrap()),
+        };
+
+        // At this point we already checked if the task name exists in package.json.
+        // We can therefore check for "pre" and "post" scripts too, since we're only
+        // dealing with package.json here and not deno.json
+        let task_names = vec![
+          format!("pre{}", task_name),
+          task_name.clone(),
+          format!("post{}", task_name),
+        ];
+        let custom_commands =
+          resolve_custom_commands(npm_resolver.as_ref(), node_resolver)?;
+        for task_name in &task_names {
+          if let Some(script) = scripts.get(task_name) {
+            let exit_code = run_task(RunTaskOptions {
+              task_name,
+              script,
+              cwd: &cwd,
+              init_cwd: cli_options.initial_cwd(),
+              env_vars: env_vars.clone(),
+              argv: cli_options.argv(),
+              custom_commands: custom_commands.clone(),
+              root_node_modules_dir: npm_resolver
+                .root_node_modules_path()
+                .map(|p| p.as_path()),
+            })
+            .await?;
+            if exit_code > 0 {
+              return Ok(exit_code);
+            }
+          }
+        }
+
+        Ok(0)
+      }
+    },
+    None => {
+      log::error!("Task not found: {task_name}");
+      if log::log_enabled!(log::Level::Error) {
+        print_available_tasks(
+          &mut std::io::stderr(),
+          &cli_options.workspace,
+          &tasks_config,
+        )?;
+      }
+      Ok(1)
     }
-    Ok(1)
   }
 }
 
@@ -283,53 +266,92 @@ fn real_env_vars() -> HashMap<String, String> {
 
 fn print_available_tasks(
   writer: &mut dyn std::io::Write,
-  tasks_config: &IndexMap<String, deno_config::Task>,
-  package_json_scripts: &IndexMap<String, String>,
+  workspace: &Arc<Workspace>,
+  tasks_config: &WorkspaceTasksConfig,
 ) -> Result<(), std::io::Error> {
   writeln!(writer, "{}", colors::green("Available tasks:"))?;
+  let is_cwd_root_dir = tasks_config.root.is_none();
 
-  if tasks_config.is_empty() && package_json_scripts.is_empty() {
+  if tasks_config.is_empty() {
     writeln!(
       writer,
       "  {}",
       colors::red("No tasks found in configuration file")
     )?;
   } else {
-    for (is_deno, (key, task)) in tasks_config
-      .iter()
-      .map(|(k, t)| (true, (k, t.clone())))
-      .chain(
-        package_json_scripts
-          .iter()
-          .filter(|(key, _)| !tasks_config.contains_key(*key))
-          .map(|(k, v)| (false, (k, deno_config::Task::Definition(v.clone())))),
-      )
-    {
-      writeln!(
-        writer,
-        "- {}{}",
-        colors::cyan(key),
-        if is_deno {
-          "".to_string()
-        } else {
-          format!(" {}", colors::italic_gray("(package.json)"))
-        }
-      )?;
-      let definition = match &task {
-        deno_config::Task::Definition(definition) => definition,
-        deno_config::Task::Commented { definition, .. } => definition,
+    let mut seen_task_names =
+      HashSet::with_capacity(tasks_config.tasks_count());
+    for maybe_config in [&tasks_config.member, &tasks_config.root] {
+      let Some(config) = maybe_config else {
+        continue;
       };
-      if let deno_config::Task::Commented { comments, .. } = &task {
-        let slash_slash = colors::italic_gray("//");
-        for comment in comments {
-          writeln!(
-            writer,
-            "    {slash_slash} {}",
-            colors::italic_gray(comment)
-          )?;
+      for (is_root, is_deno, (key, task)) in config
+        .deno_json
+        .as_ref()
+        .map(|config| {
+          let is_root = !is_cwd_root_dir
+            && config.folder_url == *workspace.root_folder().0.as_ref();
+          config
+            .tasks
+            .iter()
+            .map(move |(k, t)| (is_root, true, (k, Cow::Borrowed(t))))
+        })
+        .into_iter()
+        .flatten()
+        .chain(
+          config
+            .package_json
+            .as_ref()
+            .map(|config| {
+              let is_root = !is_cwd_root_dir
+                && config.folder_url == *workspace.root_folder().0.as_ref();
+              config.tasks.iter().map(move |(k, v)| {
+                (
+                  is_root,
+                  false,
+                  (k, Cow::Owned(deno_config::Task::Definition(v.clone()))),
+                )
+              })
+            })
+            .into_iter()
+            .flatten(),
+        )
+      {
+        if !seen_task_names.insert(key) {
+          continue; // already seen
+        }
+        writeln!(
+          writer,
+          "- {}{}",
+          colors::cyan(key),
+          if is_root {
+            if is_deno {
+              format!(" {}", colors::italic_gray("(workspace)"))
+            } else {
+              format!(" {}", colors::italic_gray("(workspace package.json)"))
+            }
+          } else if is_deno {
+            "".to_string()
+          } else {
+            format!(" {}", colors::italic_gray("(package.json)"))
+          }
+        )?;
+        let definition = match task.as_ref() {
+          deno_config::Task::Definition(definition) => definition,
+          deno_config::Task::Commented { definition, .. } => definition,
+        };
+        if let deno_config::Task::Commented { comments, .. } = task.as_ref() {
+          let slash_slash = colors::italic_gray("//");
+          for comment in comments {
+            writeln!(
+              writer,
+              "    {slash_slash} {}",
+              colors::italic_gray(comment)
+            )?;
+          }
         }
+        writeln!(writer, "    {definition}")?;
       }
-      writeln!(writer, "    {definition}")?;
     }
   }
 
@@ -368,7 +390,7 @@ impl ShellCommand for NpmCommand {
     }
 
     // fallback to running the real npm command
-    let npm_path = match context.resolve_command_path("npm") {
+    let npm_path = match context.state.resolve_command_path("npm") {
       Ok(path) => path,
       Err(err) => {
         let _ = context.stderr.write_line(&format!("{}", err));
@@ -389,7 +411,7 @@ impl ShellCommand for NpxCommand {
     mut context: ShellCommandContext,
   ) -> LocalBoxFuture<'static, ExecuteResult> {
     if let Some(first_arg) = context.args.first().cloned() {
-      if let Some(command) = context.state.resolve_command(&first_arg) {
+      if let Some(command) = context.state.resolve_custom_command(&first_arg) {
         let context = ShellCommandContext {
           args: context.args.iter().skip(1).cloned().collect::<Vec<_>>(),
           ..context
@@ -397,7 +419,7 @@ impl ShellCommand for NpxCommand {
         command.execute(context)
       } else {
         // can't find the command, so fallback to running the real npx command
-        let npx_path = match context.resolve_command_path("npx") {
+        let npx_path = match context.state.resolve_command_path("npx") {
           Ok(npx) => npx,
           Err(err) => {
             let _ = context.stderr.write_line(&format!("{}", err));
diff --git a/cli/tools/test/channel.rs b/cli/tools/test/channel.rs
index a8ce7a95568201..9a003f2d5da6e6 100644
--- a/cli/tools/test/channel.rs
+++ b/cli/tools/test/channel.rs
@@ -1,7 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use super::TestEvent;
-use super::TestStdioStream;
 use deno_core::futures::future::poll_fn;
 use deno_core::parking_lot;
 use deno_core::parking_lot::lock_api::RawMutex;
@@ -105,7 +104,6 @@ impl TestEventReceiver {
 
 struct TestStream {
   id: usize,
-  which: TestStdioStream,
   read_opt: Option<AsyncPipeRead>,
   sender: UnboundedSender<(usize, TestEvent)>,
 }
@@ -113,7 +111,6 @@ struct TestStream {
 impl TestStream {
   fn new(
     id: usize,
-    which: TestStdioStream,
     pipe_reader: PipeRead,
     sender: UnboundedSender<(usize, TestEvent)>,
   ) -> std::io::Result<Self> {
@@ -121,7 +118,6 @@ impl TestStream {
     let read_opt = Some(pipe_reader.into_async()?);
     Ok(Self {
       id,
-      which,
       read_opt,
       sender,
     })
@@ -135,7 +131,7 @@ impl TestStream {
       true
     } else if self
       .sender
-      .send((self.id, TestEvent::Output(self.which, buffer)))
+      .send((self.id, TestEvent::Output(buffer)))
       .is_err()
     {
       self.read_opt.take();
@@ -275,14 +271,9 @@ impl TestEventSenderFactory {
         .build()
         .unwrap();
       runtime.block_on(tokio::task::unconstrained(async move {
-        let mut test_stdout = TestStream::new(
-          id,
-          TestStdioStream::Stdout,
-          stdout_reader,
-          sender.clone(),
-        )?;
-        let mut test_stderr =
-          TestStream::new(id, TestStdioStream::Stderr, stderr_reader, sender)?;
+        let mut test_stdout =
+          TestStream::new(id, stdout_reader, sender.clone())?;
+        let mut test_stderr = TestStream::new(id, stderr_reader, sender)?;
 
         // This ensures that the stdout and stderr streams in the select! loop below cannot starve each
         // other.
@@ -488,7 +479,7 @@ mod tests {
     let mut count = 0;
     for message in messages {
       match message {
-        TestEvent::Output(_, vec) => {
+        TestEvent::Output(vec) => {
           assert_eq!(vec[0], expected);
           count += vec.len();
         }
@@ -619,7 +610,7 @@ mod tests {
       while let Some((_, message)) = receiver.recv().await {
         if i % 2 == 0 {
           let expected_text = format!("{:08x}", i / 2).into_bytes();
-          let TestEvent::Output(TestStdioStream::Stderr, text) = message else {
+          let TestEvent::Output(text) = message else {
             panic!("Incorrect message: {message:?}");
           };
           assert_eq!(text, expected_text);
@@ -665,7 +656,7 @@ mod tests {
         .unwrap();
       drop(worker);
       let (_, message) = receiver.recv().await.unwrap();
-      let TestEvent::Output(TestStdioStream::Stderr, text) = message else {
+      let TestEvent::Output(text) = message else {
         panic!("Incorrect message: {message:?}");
       };
       assert_eq!(text.as_slice(), b"hello");
diff --git a/cli/tools/test/mod.rs b/cli/tools/test/mod.rs
index 7416b5a262aae7..e7273c0694e9b1 100644
--- a/cli/tools/test/mod.rs
+++ b/cli/tools/test/mod.rs
@@ -15,7 +15,6 @@ use crate::graph_util::has_graph_root_local_dependent_changed;
 use crate::ops;
 use crate::util::file_watcher;
 use crate::util::fs::collect_specifiers;
-use crate::util::fs::WalkEntry;
 use crate::util::path::get_extension;
 use crate::util::path::is_script_ext;
 use crate::util::path::mapped_specifier_for_tsc;
@@ -27,6 +26,7 @@ use deno_ast::swc::common::comments::CommentKind;
 use deno_ast::MediaType;
 use deno_ast::SourceRangedForSpanned;
 use deno_config::glob::FilePatterns;
+use deno_config::glob::WalkEntry;
 use deno_core::anyhow;
 use deno_core::anyhow::bail;
 use deno_core::anyhow::Context as _;
@@ -454,7 +454,7 @@ pub enum TestEvent {
   Register(Arc<TestDescriptions>),
   Plan(TestPlan),
   Wait(usize),
-  Output(TestStdioStream, Vec<u8>),
+  Output(Vec<u8>),
   Slow(usize, u64),
   Result(usize, TestResult, u64),
   UncaughtError(String, Box<JsError>),
@@ -1491,7 +1491,7 @@ pub async fn report_tests(
           reporter.report_wait(tests.get(&id).unwrap());
         }
       }
-      TestEvent::Output(_, output) => {
+      TestEvent::Output(output) => {
         reporter.report_output(&output);
       }
       TestEvent::Slow(id, elapsed) => {
@@ -1705,11 +1705,17 @@ fn collect_specifiers_with_test_mode(
 async fn fetch_specifiers_with_test_mode(
   cli_options: &CliOptions,
   file_fetcher: &FileFetcher,
-  files: FilePatterns,
+  member_patterns: impl Iterator<Item = FilePatterns>,
   doc: &bool,
 ) -> Result<Vec<(ModuleSpecifier, TestMode)>, AnyError> {
-  let mut specifiers_with_mode =
-    collect_specifiers_with_test_mode(cli_options, files, doc)?;
+  let mut specifiers_with_mode = member_patterns
+    .map(|files| {
+      collect_specifiers_with_test_mode(cli_options, files.clone(), doc)
+    })
+    .collect::<Result<Vec<_>, _>>()?
+    .into_iter()
+    .flatten()
+    .collect::<Vec<_>>();
 
   for (specifier, mode) in &mut specifiers_with_mode {
     let file = file_fetcher
@@ -1731,7 +1737,8 @@ pub async fn run_tests(
 ) -> Result<(), AnyError> {
   let factory = CliFactory::from_flags(flags)?;
   let cli_options = factory.cli_options();
-  let test_options = cli_options.resolve_test_options(test_flags)?;
+  let workspace_test_options =
+    cli_options.resolve_workspace_test_options(&test_flags);
   let file_fetcher = factory.file_fetcher()?;
   // Various test files should not share the same permissions in terms of
   // `PermissionsContainer` - otherwise granting/revoking permissions in one
@@ -1740,15 +1747,17 @@ pub async fn run_tests(
     Permissions::from_options(&cli_options.permissions_options()?)?;
   let log_level = cli_options.log_level();
 
+  let members_with_test_options =
+    cli_options.resolve_test_options_for_members(&test_flags)?;
   let specifiers_with_mode = fetch_specifiers_with_test_mode(
     cli_options,
     file_fetcher,
-    test_options.files.clone(),
-    &test_options.doc,
+    members_with_test_options.into_iter().map(|(_, v)| v.files),
+    &workspace_test_options.doc,
   )
   .await?;
 
-  if !test_options.allow_none && specifiers_with_mode.is_empty() {
+  if !workspace_test_options.allow_none && specifiers_with_mode.is_empty() {
     return Err(generic_error("No test modules found"));
   }
 
@@ -1761,7 +1770,7 @@ pub async fn run_tests(
   )
   .await?;
 
-  if test_options.no_run {
+  if workspace_test_options.no_run {
     return Ok(());
   }
 
@@ -1787,16 +1796,16 @@ pub async fn run_tests(
           ))
         },
       )?,
-      concurrent_jobs: test_options.concurrent_jobs,
-      fail_fast: test_options.fail_fast,
+      concurrent_jobs: workspace_test_options.concurrent_jobs,
+      fail_fast: workspace_test_options.fail_fast,
       log_level,
-      filter: test_options.filter.is_some(),
-      reporter: test_options.reporter,
-      junit_path: test_options.junit_path,
+      filter: workspace_test_options.filter.is_some(),
+      reporter: workspace_test_options.reporter,
+      junit_path: workspace_test_options.junit_path,
       specifier: TestSpecifierOptions {
-        filter: TestFilter::from_flag(&test_options.filter),
-        shuffle: test_options.shuffle,
-        trace_leaks: test_options.trace_leaks,
+        filter: TestFilter::from_flag(&workspace_test_options.filter),
+        shuffle: workspace_test_options.shuffle,
+        trace_leaks: workspace_test_options.trace_leaks,
       },
     },
   )
@@ -1838,34 +1847,47 @@ pub async fn run_tests_with_watch(
         let factory = CliFactoryBuilder::new()
           .build_from_flags_for_watcher(flags, watcher_communicator.clone())?;
         let cli_options = factory.cli_options();
-        let test_options = cli_options.resolve_test_options(test_flags)?;
+        let workspace_test_options =
+          cli_options.resolve_workspace_test_options(&test_flags);
 
         let _ = watcher_communicator.watch_paths(cli_options.watch_paths());
-        if let Some(set) = &test_options.files.include {
-          let watch_paths = set.base_paths();
-          if !watch_paths.is_empty() {
-            let _ = watcher_communicator.watch_paths(watch_paths);
-          }
-        }
-
         let graph_kind = cli_options.type_check_mode().as_graph_kind();
         let log_level = cli_options.log_level();
         let cli_options = cli_options.clone();
         let module_graph_creator = factory.module_graph_creator().await?;
         let file_fetcher = factory.file_fetcher()?;
-        let test_modules = if test_options.doc {
-          collect_specifiers(
-            test_options.files.clone(),
-            cli_options.vendor_dir_path().map(ToOwned::to_owned),
-            |e| is_supported_test_ext(e.path),
-          )
-        } else {
-          collect_specifiers(
-            test_options.files.clone(),
-            cli_options.vendor_dir_path().map(ToOwned::to_owned),
-            is_supported_test_path_predicate,
-          )
-        }?;
+        let members_with_test_options =
+          cli_options.resolve_test_options_for_members(&test_flags)?;
+        let watch_paths = members_with_test_options
+          .iter()
+          .filter_map(|(_, test_options)| {
+            test_options
+              .files
+              .include
+              .as_ref()
+              .map(|set| set.base_paths())
+          })
+          .flatten()
+          .collect::<Vec<_>>();
+        let _ = watcher_communicator.watch_paths(watch_paths);
+        let test_modules = members_with_test_options
+          .iter()
+          .map(|(_, test_options)| {
+            collect_specifiers(
+              test_options.files.clone(),
+              cli_options.vendor_dir_path().map(ToOwned::to_owned),
+              if workspace_test_options.doc {
+                Box::new(|e: WalkEntry| is_supported_test_ext(e.path))
+                  as Box<dyn Fn(WalkEntry) -> bool>
+              } else {
+                Box::new(is_supported_test_path_predicate)
+              },
+            )
+          })
+          .collect::<Result<Vec<_>, _>>()?
+          .into_iter()
+          .flatten()
+          .collect::<Vec<_>>();
 
         let permissions =
           Permissions::from_options(&cli_options.permissions_options()?)?;
@@ -1898,8 +1920,8 @@ pub async fn run_tests_with_watch(
         let specifiers_with_mode = fetch_specifiers_with_test_mode(
           &cli_options,
           file_fetcher,
-          test_options.files.clone(),
-          &test_options.doc,
+          members_with_test_options.into_iter().map(|(_, v)| v.files),
+          &workspace_test_options.doc,
         )
         .await?
         .into_iter()
@@ -1915,7 +1937,7 @@ pub async fn run_tests_with_watch(
         )
         .await?;
 
-        if test_options.no_run {
+        if workspace_test_options.no_run {
           return Ok(());
         }
 
@@ -1938,16 +1960,16 @@ pub async fn run_tests_with_watch(
                 ))
               },
             )?,
-            concurrent_jobs: test_options.concurrent_jobs,
-            fail_fast: test_options.fail_fast,
+            concurrent_jobs: workspace_test_options.concurrent_jobs,
+            fail_fast: workspace_test_options.fail_fast,
             log_level,
-            filter: test_options.filter.is_some(),
-            reporter: test_options.reporter,
-            junit_path: test_options.junit_path,
+            filter: workspace_test_options.filter.is_some(),
+            reporter: workspace_test_options.reporter,
+            junit_path: workspace_test_options.junit_path,
             specifier: TestSpecifierOptions {
-              filter: TestFilter::from_flag(&test_options.filter),
-              shuffle: test_options.shuffle,
-              trace_leaks: test_options.trace_leaks,
+              filter: TestFilter::from_flag(&workspace_test_options.filter),
+              shuffle: workspace_test_options.shuffle,
+              trace_leaks: workspace_test_options.trace_leaks,
             },
           },
         )
diff --git a/cli/tools/vendor/build.rs b/cli/tools/vendor/build.rs
index 5aef631928f184..a4424e3f32f506 100644
--- a/cli/tools/vendor/build.rs
+++ b/cli/tools/vendor/build.rs
@@ -81,8 +81,8 @@ pub async fn build<
     build_graph,
     parsed_source_cache,
     output_dir,
-    maybe_original_import_map: original_import_map,
-    maybe_jsx_import_source: jsx_import_source,
+    maybe_original_import_map,
+    maybe_jsx_import_source,
     resolver,
     environment,
   } = input;
@@ -90,12 +90,12 @@ pub async fn build<
   let output_dir_specifier =
     ModuleSpecifier::from_directory_path(output_dir).unwrap();
 
-  if let Some(original_im) = &original_import_map {
+  if let Some(original_im) = &maybe_original_import_map {
     validate_original_import_map(original_im, &output_dir_specifier)?;
   }
 
   // add the jsx import source to the entry points to ensure it is always vendored
-  if let Some(jsx_import_source) = jsx_import_source {
+  if let Some(jsx_import_source) = maybe_jsx_import_source {
     if let Some(specifier_text) = jsx_import_source.maybe_specifier_text() {
       if let Ok(specifier) = resolver.resolve(
         &specifier_text,
@@ -171,8 +171,8 @@ pub async fn build<
       graph: &graph,
       modules: &all_modules,
       mappings: &mappings,
-      original_import_map,
-      jsx_import_source,
+      maybe_original_import_map,
+      maybe_jsx_import_source,
       resolver,
       parsed_source_cache,
     })?;
diff --git a/cli/tools/vendor/import_map.rs b/cli/tools/vendor/import_map.rs
index 68f2530d713e24..644e84a7b39ddd 100644
--- a/cli/tools/vendor/import_map.rs
+++ b/cli/tools/vendor/import_map.rs
@@ -59,7 +59,7 @@ impl<'a> ImportMapBuilder<'a> {
 
   pub fn into_import_map(
     self,
-    original_import_map: Option<&ImportMap>,
+    maybe_original_import_map: Option<&ImportMap>,
   ) -> ImportMap {
     fn get_local_imports(
       new_relative_path: &str,
@@ -99,7 +99,7 @@ impl<'a> ImportMapBuilder<'a> {
 
     let mut import_map = ImportMap::new(self.base_dir.clone());
 
-    if let Some(original_im) = original_import_map {
+    if let Some(original_im) = maybe_original_import_map {
       let original_base_dir = ModuleSpecifier::from_directory_path(
         original_im
           .base_url()
@@ -183,8 +183,8 @@ pub struct BuildImportMapInput<'a> {
   pub modules: &'a [&'a Module],
   pub graph: &'a ModuleGraph,
   pub mappings: &'a Mappings,
-  pub original_import_map: Option<&'a ImportMap>,
-  pub jsx_import_source: Option<&'a JsxImportSourceConfig>,
+  pub maybe_original_import_map: Option<&'a ImportMap>,
+  pub maybe_jsx_import_source: Option<&'a JsxImportSourceConfig>,
   pub resolver: &'a dyn deno_graph::source::Resolver,
   pub parsed_source_cache: &'a ParsedSourceCache,
 }
@@ -197,8 +197,8 @@ pub fn build_import_map(
     modules,
     graph,
     mappings,
-    original_import_map,
-    jsx_import_source,
+    maybe_original_import_map,
+    maybe_jsx_import_source,
     resolver,
     parsed_source_cache,
   } = input;
@@ -212,7 +212,7 @@ pub fn build_import_map(
   }
 
   // add the jsx import source to the destination import map, if mapped in the original import map
-  if let Some(jsx_import_source) = jsx_import_source {
+  if let Some(jsx_import_source) = maybe_jsx_import_source {
     if let Some(specifier_text) = jsx_import_source.maybe_specifier_text() {
       if let Ok(resolved_url) = resolver.resolve(
         &specifier_text,
@@ -228,7 +228,7 @@ pub fn build_import_map(
     }
   }
 
-  Ok(builder.into_import_map(original_import_map).to_json())
+  Ok(builder.into_import_map(maybe_original_import_map).to_json())
 }
 
 fn visit_modules(
diff --git a/cli/tools/vendor/mod.rs b/cli/tools/vendor/mod.rs
index a8d8000d8f52cd..2dfa71c44c6d14 100644
--- a/cli/tools/vendor/mod.rs
+++ b/cli/tools/vendor/mod.rs
@@ -48,10 +48,17 @@ pub async fn vendor(
   validate_options(&mut cli_options, &output_dir)?;
   let factory = CliFactory::from_cli_options(Arc::new(cli_options));
   let cli_options = factory.cli_options();
+  if cli_options.workspace.config_folders().len() > 1 {
+    bail!("deno vendor is not supported in a workspace. Set `\"vendor\": true` in the workspace deno.json file instead");
+  }
   let entry_points =
     resolve_entry_points(&vendor_flags, cli_options.initial_cwd())?;
-  let jsx_import_source = cli_options.to_maybe_jsx_import_source_config()?;
+  let jsx_import_source =
+    cli_options.workspace.to_maybe_jsx_import_source_config()?;
   let module_graph_creator = factory.module_graph_creator().await?.clone();
+  let workspace_resolver = factory.workspace_resolver().await?;
+  let root_folder = cli_options.workspace.root_folder().1;
+  let maybe_config_file = root_folder.deno_json.as_ref();
   let output = build::build(build::BuildInput {
     entry_points,
     build_graph: move |entry_points| {
@@ -64,7 +71,7 @@ pub async fn vendor(
     },
     parsed_source_cache: factory.parsed_source_cache(),
     output_dir: &output_dir,
-    maybe_original_import_map: factory.maybe_import_map().await?.as_deref(),
+    maybe_original_import_map: workspace_resolver.maybe_import_map(),
     maybe_jsx_import_source: jsx_import_source.as_ref(),
     resolver: factory.resolver().await?.as_graph_resolver(),
     environment: &build::RealVendorEnvironment,
@@ -91,7 +98,7 @@ pub async fn vendor(
   let try_add_import_map = vendored_count > 0;
   let modified_result = maybe_update_config_file(
     &output_dir,
-    cli_options,
+    maybe_config_file,
     try_add_import_map,
     try_add_node_modules_dir,
   );
@@ -100,8 +107,9 @@ pub async fn vendor(
   if modified_result.added_node_modules_dir {
     let node_modules_path =
       cli_options.node_modules_dir_path().cloned().or_else(|| {
-        cli_options
-          .maybe_config_file_specifier()
+        maybe_config_file
+          .as_ref()
+          .map(|d| &d.specifier)
           .filter(|c| c.scheme() == "file")
           .and_then(|c| c.to_file_path().ok())
           .map(|config_path| config_path.parent().unwrap().join("node_modules"))
@@ -176,7 +184,7 @@ fn validate_options(
   let import_map_specifier = options
     .resolve_specified_import_map_specifier()?
     .or_else(|| {
-      let config_file = options.maybe_config_file().as_ref()?;
+      let config_file = options.workspace.root_folder().1.deno_json.as_ref()?;
       config_file
         .to_import_map_specifier()
         .ok()
@@ -229,12 +237,12 @@ fn validate_options(
 
 fn maybe_update_config_file(
   output_dir: &Path,
-  options: &CliOptions,
+  maybe_config_file: Option<&Arc<ConfigFile>>,
   try_add_import_map: bool,
   try_add_node_modules_dir: bool,
 ) -> ModifiedResult {
   assert!(output_dir.is_absolute());
-  let config_file = match options.maybe_config_file() {
+  let config_file = match maybe_config_file {
     Some(config_file) => config_file,
     None => return ModifiedResult::default(),
   };
@@ -245,7 +253,6 @@ fn maybe_update_config_file(
   let fmt_config_options = config_file
     .to_fmt_config()
     .ok()
-    .flatten()
     .map(|config| config.options)
     .unwrap_or_default();
   let result = update_config_file(
diff --git a/cli/tools/vendor/test.rs b/cli/tools/vendor/test.rs
index 830d5f8f0c9dc0..ac07c47d175e48 100644
--- a/cli/tools/vendor/test.rs
+++ b/cli/tools/vendor/test.rs
@@ -8,6 +8,7 @@ use std::path::PathBuf;
 use std::sync::Arc;
 
 use deno_ast::ModuleSpecifier;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::anyhow::anyhow;
 use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
@@ -182,7 +183,7 @@ pub struct VendorOutput {
 pub struct VendorTestBuilder {
   entry_points: Vec<ModuleSpecifier>,
   loader: TestLoader,
-  original_import_map: Option<ImportMap>,
+  maybe_original_import_map: Option<ImportMap>,
   environment: TestVendorEnvironment,
   jsx_import_source_config: Option<JsxImportSourceConfig>,
 }
@@ -207,7 +208,7 @@ impl VendorTestBuilder {
     &mut self,
     import_map: ImportMap,
   ) -> &mut Self {
-    self.original_import_map = Some(import_map);
+    self.maybe_original_import_map = Some(import_map);
     self
   }
 
@@ -234,7 +235,7 @@ impl VendorTestBuilder {
     let parsed_source_cache = ParsedSourceCache::default();
     let resolver = Arc::new(build_resolver(
       self.jsx_import_source_config.clone(),
-      self.original_import_map.clone(),
+      self.maybe_original_import_map.clone(),
     ));
     super::build::build(super::build::BuildInput {
       entry_points,
@@ -257,7 +258,7 @@ impl VendorTestBuilder {
       },
       parsed_source_cache: &parsed_source_cache,
       output_dir: &output_dir,
-      maybe_original_import_map: self.original_import_map.as_ref(),
+      maybe_original_import_map: self.maybe_original_import_map.as_ref(),
       maybe_jsx_import_source: self.jsx_import_source_config.as_ref(),
       resolver: resolver.as_graph_resolver(),
       environment: &self.environment,
@@ -287,15 +288,18 @@ impl VendorTestBuilder {
 
 fn build_resolver(
   maybe_jsx_import_source_config: Option<JsxImportSourceConfig>,
-  original_import_map: Option<ImportMap>,
+  maybe_original_import_map: Option<ImportMap>,
 ) -> CliGraphResolver {
   CliGraphResolver::new(CliGraphResolverOptions {
     node_resolver: None,
     npm_resolver: None,
     sloppy_imports_resolver: None,
-    package_json_deps_provider: Default::default(),
+    workspace_resolver: Arc::new(WorkspaceResolver::new_raw(
+      maybe_original_import_map,
+      Vec::new(),
+      deno_config::workspace::PackageJsonDepResolution::Enabled,
+    )),
     maybe_jsx_import_source_config,
-    maybe_import_map: original_import_map.map(Arc::new),
     maybe_vendor_dir: None,
     bare_node_builtins_enabled: false,
   })
diff --git a/cli/tsc/00_typescript.js b/cli/tsc/00_typescript.js
index 6a936223ffb3b9..e6ae49e0cd6c5c 100644
--- a/cli/tsc/00_typescript.js
+++ b/cli/tsc/00_typescript.js
@@ -13,279 +13,2637 @@ See the Apache Version 2.0 License for specific language governing permissions
 and limitations under the License.
 ***************************************************************************** */
 
-
+var ts = {}; ((module) => {
 "use strict";
-var ts = (() => {
-  var __defProp = Object.defineProperty;
-  var __getOwnPropNames = Object.getOwnPropertyNames;
-  var __esm = (fn, res) => function __init() {
-    return fn && (res = (0, fn[__getOwnPropNames(fn)[0]])(fn = 0)), res;
-  };
-  var __commonJS = (cb, mod) => function __require() {
-    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
-  };
-  var __export = (target, all) => {
-    for (var name in all)
-      __defProp(target, name, { get: all[name], enumerable: true });
-  };
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => (__copyProps, mod); // Modified helper to skip setting __esModule.
 
-  // src/compiler/corePublic.ts
-  var versionMajorMinor, version, Comparison;
-  var init_corePublic = __esm({
-    "src/compiler/corePublic.ts"() {
-      "use strict";
-      versionMajorMinor = "5.4";
-      version = "5.4.5";
-      Comparison = /* @__PURE__ */ ((Comparison3) => {
-        Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
-        Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
-        Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan";
-        return Comparison3;
-      })(Comparison || {});
-    }
-  });
+// src/typescript/typescript.ts
+var typescript_exports = {};
+__export(typescript_exports, {
+  ANONYMOUS: () => ANONYMOUS,
+  AccessFlags: () => AccessFlags,
+  AssertionLevel: () => AssertionLevel,
+  AssignmentDeclarationKind: () => AssignmentDeclarationKind,
+  AssignmentKind: () => AssignmentKind,
+  Associativity: () => Associativity,
+  BreakpointResolver: () => ts_BreakpointResolver_exports,
+  BuilderFileEmit: () => BuilderFileEmit,
+  BuilderProgramKind: () => BuilderProgramKind,
+  BuilderState: () => BuilderState,
+  CallHierarchy: () => ts_CallHierarchy_exports,
+  CharacterCodes: () => CharacterCodes,
+  CheckFlags: () => CheckFlags,
+  CheckMode: () => CheckMode,
+  ClassificationType: () => ClassificationType,
+  ClassificationTypeNames: () => ClassificationTypeNames,
+  CommentDirectiveType: () => CommentDirectiveType,
+  Comparison: () => Comparison,
+  CompletionInfoFlags: () => CompletionInfoFlags,
+  CompletionTriggerKind: () => CompletionTriggerKind,
+  Completions: () => ts_Completions_exports,
+  ContainerFlags: () => ContainerFlags,
+  ContextFlags: () => ContextFlags,
+  Debug: () => Debug,
+  DiagnosticCategory: () => DiagnosticCategory,
+  Diagnostics: () => Diagnostics,
+  DocumentHighlights: () => DocumentHighlights,
+  ElementFlags: () => ElementFlags,
+  EmitFlags: () => EmitFlags,
+  EmitHint: () => EmitHint,
+  EmitOnly: () => EmitOnly,
+  EndOfLineState: () => EndOfLineState,
+  ExitStatus: () => ExitStatus,
+  ExportKind: () => ExportKind,
+  Extension: () => Extension,
+  ExternalEmitHelpers: () => ExternalEmitHelpers,
+  FileIncludeKind: () => FileIncludeKind,
+  FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind: () => FileSystemEntryKind,
+  FileWatcherEventKind: () => FileWatcherEventKind,
+  FindAllReferences: () => ts_FindAllReferences_exports,
+  FlattenLevel: () => FlattenLevel,
+  FlowFlags: () => FlowFlags,
+  ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
+  FunctionFlags: () => FunctionFlags,
+  GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
+  GetLiteralTextFlags: () => GetLiteralTextFlags,
+  GoToDefinition: () => ts_GoToDefinition_exports,
+  HighlightSpanKind: () => HighlightSpanKind,
+  IdentifierNameMap: () => IdentifierNameMap,
+  IdentifierNameMultiMap: () => IdentifierNameMultiMap,
+  ImportKind: () => ImportKind,
+  ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
+  IndentStyle: () => IndentStyle,
+  IndexFlags: () => IndexFlags,
+  IndexKind: () => IndexKind,
+  InferenceFlags: () => InferenceFlags,
+  InferencePriority: () => InferencePriority,
+  InlayHintKind: () => InlayHintKind2,
+  InlayHints: () => ts_InlayHints_exports,
+  InternalEmitFlags: () => InternalEmitFlags,
+  InternalSymbolName: () => InternalSymbolName,
+  IntersectionFlags: () => IntersectionFlags,
+  InvalidatedProjectKind: () => InvalidatedProjectKind,
+  JSDocParsingMode: () => JSDocParsingMode,
+  JsDoc: () => ts_JsDoc_exports,
+  JsTyping: () => ts_JsTyping_exports,
+  JsxEmit: () => JsxEmit,
+  JsxFlags: () => JsxFlags,
+  JsxReferenceKind: () => JsxReferenceKind,
+  LanguageFeatureMinimumTarget: () => LanguageFeatureMinimumTarget,
+  LanguageServiceMode: () => LanguageServiceMode,
+  LanguageVariant: () => LanguageVariant,
+  LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
+  ListFormat: () => ListFormat,
+  LogLevel: () => LogLevel,
+  MapCode: () => ts_MapCode_exports,
+  MemberOverrideStatus: () => MemberOverrideStatus,
+  ModifierFlags: () => ModifierFlags,
+  ModuleDetectionKind: () => ModuleDetectionKind,
+  ModuleInstanceState: () => ModuleInstanceState,
+  ModuleKind: () => ModuleKind,
+  ModuleResolutionKind: () => ModuleResolutionKind,
+  ModuleSpecifierEnding: () => ModuleSpecifierEnding,
+  NavigateTo: () => ts_NavigateTo_exports,
+  NavigationBar: () => ts_NavigationBar_exports,
+  NewLineKind: () => NewLineKind,
+  NodeBuilderFlags: () => NodeBuilderFlags,
+  NodeCheckFlags: () => NodeCheckFlags,
+  NodeFactoryFlags: () => NodeFactoryFlags,
+  NodeFlags: () => NodeFlags,
+  NodeResolutionFeatures: () => NodeResolutionFeatures,
+  ObjectFlags: () => ObjectFlags,
+  OperationCanceledException: () => OperationCanceledException,
+  OperatorPrecedence: () => OperatorPrecedence,
+  OrganizeImports: () => ts_OrganizeImports_exports,
+  OrganizeImportsMode: () => OrganizeImportsMode,
+  OuterExpressionKinds: () => OuterExpressionKinds,
+  OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
+  OutliningSpanKind: () => OutliningSpanKind,
+  OutputFileType: () => OutputFileType,
+  PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
+  PatternMatchKind: () => PatternMatchKind,
+  PollingInterval: () => PollingInterval,
+  PollingWatchKind: () => PollingWatchKind,
+  PragmaKindFlags: () => PragmaKindFlags,
+  PrivateIdentifierKind: () => PrivateIdentifierKind,
+  ProcessLevel: () => ProcessLevel,
+  ProgramUpdateLevel: () => ProgramUpdateLevel,
+  QuotePreference: () => QuotePreference,
+  RegularExpressionFlags: () => RegularExpressionFlags,
+  RelationComparisonResult: () => RelationComparisonResult,
+  Rename: () => ts_Rename_exports,
+  ScriptElementKind: () => ScriptElementKind,
+  ScriptElementKindModifier: () => ScriptElementKindModifier,
+  ScriptKind: () => ScriptKind,
+  ScriptSnapshot: () => ScriptSnapshot,
+  ScriptTarget: () => ScriptTarget,
+  SemanticClassificationFormat: () => SemanticClassificationFormat,
+  SemanticMeaning: () => SemanticMeaning,
+  SemicolonPreference: () => SemicolonPreference,
+  SignatureCheckMode: () => SignatureCheckMode,
+  SignatureFlags: () => SignatureFlags,
+  SignatureHelp: () => ts_SignatureHelp_exports,
+  SignatureInfo: () => SignatureInfo,
+  SignatureKind: () => SignatureKind,
+  SmartSelectionRange: () => ts_SmartSelectionRange_exports,
+  SnippetKind: () => SnippetKind,
+  StatisticType: () => StatisticType,
+  StructureIsReused: () => StructureIsReused,
+  SymbolAccessibility: () => SymbolAccessibility,
+  SymbolDisplay: () => ts_SymbolDisplay_exports,
+  SymbolDisplayPartKind: () => SymbolDisplayPartKind,
+  SymbolFlags: () => SymbolFlags,
+  SymbolFormatFlags: () => SymbolFormatFlags,
+  SyntaxKind: () => SyntaxKind,
+  SyntheticSymbolKind: () => SyntheticSymbolKind,
+  Ternary: () => Ternary,
+  ThrottledCancellationToken: () => ThrottledCancellationToken,
+  TokenClass: () => TokenClass,
+  TokenFlags: () => TokenFlags,
+  TransformFlags: () => TransformFlags,
+  TypeFacts: () => TypeFacts,
+  TypeFlags: () => TypeFlags,
+  TypeFormatFlags: () => TypeFormatFlags,
+  TypeMapKind: () => TypeMapKind,
+  TypePredicateKind: () => TypePredicateKind,
+  TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
+  UnionReduction: () => UnionReduction,
+  UpToDateStatusType: () => UpToDateStatusType,
+  VarianceFlags: () => VarianceFlags,
+  Version: () => Version,
+  VersionRange: () => VersionRange,
+  WatchDirectoryFlags: () => WatchDirectoryFlags,
+  WatchDirectoryKind: () => WatchDirectoryKind,
+  WatchFileKind: () => WatchFileKind,
+  WatchLogLevel: () => WatchLogLevel,
+  WatchType: () => WatchType,
+  accessPrivateIdentifier: () => accessPrivateIdentifier,
+  addDisposableResourceHelper: () => addDisposableResourceHelper,
+  addEmitFlags: () => addEmitFlags,
+  addEmitHelper: () => addEmitHelper,
+  addEmitHelpers: () => addEmitHelpers,
+  addInternalEmitFlags: () => addInternalEmitFlags,
+  addNodeFactoryPatcher: () => addNodeFactoryPatcher,
+  addObjectAllocatorPatcher: () => addObjectAllocatorPatcher,
+  addRange: () => addRange,
+  addRelatedInfo: () => addRelatedInfo,
+  addSyntheticLeadingComment: () => addSyntheticLeadingComment,
+  addSyntheticTrailingComment: () => addSyntheticTrailingComment,
+  addToSeen: () => addToSeen,
+  advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
+  allKeysStartWithDot: () => allKeysStartWithDot,
+  altDirectorySeparator: () => altDirectorySeparator,
+  and: () => and,
+  append: () => append,
+  appendIfUnique: () => appendIfUnique,
+  arrayFrom: () => arrayFrom,
+  arrayIsEqualTo: () => arrayIsEqualTo,
+  arrayIsHomogeneous: () => arrayIsHomogeneous,
+  arrayIsSorted: () => arrayIsSorted,
+  arrayOf: () => arrayOf,
+  arrayReverseIterator: () => arrayReverseIterator,
+  arrayToMap: () => arrayToMap,
+  arrayToMultiMap: () => arrayToMultiMap,
+  arrayToNumericMap: () => arrayToNumericMap,
+  arraysEqual: () => arraysEqual,
+  assertType: () => assertType,
+  assign: () => assign,
+  assignHelper: () => assignHelper,
+  asyncDelegator: () => asyncDelegator,
+  asyncGeneratorHelper: () => asyncGeneratorHelper,
+  asyncSuperHelper: () => asyncSuperHelper,
+  asyncValues: () => asyncValues,
+  attachFileToDiagnostics: () => attachFileToDiagnostics,
+  awaitHelper: () => awaitHelper,
+  awaiterHelper: () => awaiterHelper,
+  base64decode: () => base64decode,
+  base64encode: () => base64encode,
+  binarySearch: () => binarySearch,
+  binarySearchKey: () => binarySearchKey,
+  bindSourceFile: () => bindSourceFile,
+  breakIntoCharacterSpans: () => breakIntoCharacterSpans,
+  breakIntoWordSpans: () => breakIntoWordSpans,
+  buildLinkParts: () => buildLinkParts,
+  buildOpts: () => buildOpts,
+  buildOverload: () => buildOverload,
+  bundlerModuleNameResolver: () => bundlerModuleNameResolver,
+  canBeConvertedToAsync: () => canBeConvertedToAsync,
+  canHaveDecorators: () => canHaveDecorators,
+  canHaveExportModifier: () => canHaveExportModifier,
+  canHaveFlowNode: () => canHaveFlowNode,
+  canHaveIllegalDecorators: () => canHaveIllegalDecorators,
+  canHaveIllegalModifiers: () => canHaveIllegalModifiers,
+  canHaveIllegalType: () => canHaveIllegalType,
+  canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+  canHaveJSDoc: () => canHaveJSDoc,
+  canHaveLocals: () => canHaveLocals,
+  canHaveModifiers: () => canHaveModifiers,
+  canHaveSymbol: () => canHaveSymbol,
+  canIncludeBindAndCheckDiagnsotics: () => canIncludeBindAndCheckDiagnsotics,
+  canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
+  canProduceDiagnostics: () => canProduceDiagnostics,
+  canUsePropertyAccess: () => canUsePropertyAccess,
+  canWatchAffectingLocation: () => canWatchAffectingLocation,
+  canWatchAtTypes: () => canWatchAtTypes,
+  canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
+  cartesianProduct: () => cartesianProduct,
+  cast: () => cast,
+  chainBundle: () => chainBundle,
+  chainDiagnosticMessages: () => chainDiagnosticMessages,
+  changeAnyExtension: () => changeAnyExtension,
+  changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
+  changeExtension: () => changeExtension,
+  changeFullExtension: () => changeFullExtension,
+  changesAffectModuleResolution: () => changesAffectModuleResolution,
+  changesAffectingProgramStructure: () => changesAffectingProgramStructure,
+  characterToRegularExpressionFlag: () => characterToRegularExpressionFlag,
+  childIsDecorated: () => childIsDecorated,
+  classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated,
+  classHasClassThisAssignment: () => classHasClassThisAssignment,
+  classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName,
+  classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName,
+  classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
+  classPrivateFieldInHelper: () => classPrivateFieldInHelper,
+  classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
+  classicNameResolver: () => classicNameResolver,
+  classifier: () => ts_classifier_exports,
+  cleanExtendedConfigCache: () => cleanExtendedConfigCache,
+  clear: () => clear,
+  clearMap: () => clearMap,
+  clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess: () => climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
+  clone: () => clone,
+  cloneCompilerOptions: () => cloneCompilerOptions,
+  closeFileWatcher: () => closeFileWatcher,
+  closeFileWatcherOf: () => closeFileWatcherOf,
+  codefix: () => ts_codefix_exports,
+  collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo: () => collectExternalModuleInfo,
+  combine: () => combine,
+  combinePaths: () => combinePaths,
+  commandLineOptionOfCustomType: () => commandLineOptionOfCustomType,
+  commentPragmas: () => commentPragmas,
+  commonOptionsWithBuild: () => commonOptionsWithBuild,
+  commonPackageFolders: () => commonPackageFolders,
+  compact: () => compact,
+  compareBooleans: () => compareBooleans,
+  compareDataObjects: () => compareDataObjects,
+  compareDiagnostics: () => compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers: () => compareEmitHelpers,
+  compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
+  comparePaths: () => comparePaths,
+  comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
+  comparePathsCaseSensitive: () => comparePathsCaseSensitive,
+  comparePatternKeys: () => comparePatternKeys,
+  compareProperties: () => compareProperties,
+  compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive: () => compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
+  compareTextSpans: () => compareTextSpans,
+  compareValues: () => compareValues,
+  compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
+  compose: () => compose,
+  computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
+  computeLineOfPosition: () => computeLineOfPosition,
+  computeLineStarts: () => computeLineStarts,
+  computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
+  computeSignature: () => computeSignature,
+  computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
+  computedOptions: () => computedOptions,
+  concatenate: () => concatenate,
+  concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
+  configDirTemplateSubstitutionOptions: () => configDirTemplateSubstitutionOptions,
+  configDirTemplateSubstitutionWatchOptions: () => configDirTemplateSubstitutionWatchOptions,
+  consumesNodeCoreModules: () => consumesNodeCoreModules,
+  contains: () => contains,
+  containsIgnoredPath: () => containsIgnoredPath,
+  containsObjectRestOrSpread: () => containsObjectRestOrSpread,
+  containsParseError: () => containsParseError,
+  containsPath: () => containsPath,
+  convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
+  convertJsonOption: () => convertJsonOption,
+  convertToBase64: () => convertToBase64,
+  convertToJson: () => convertToJson,
+  convertToObject: () => convertToObject,
+  convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
+  convertToRelativePath: () => convertToRelativePath,
+  convertToTSConfig: () => convertToTSConfig,
+  convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
+  copyComments: () => copyComments,
+  copyEntries: () => copyEntries,
+  copyLeadingComments: () => copyLeadingComments,
+  copyProperties: () => copyProperties,
+  copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
+  copyTrailingComments: () => copyTrailingComments,
+  couldStartTrivia: () => couldStartTrivia,
+  countWhere: () => countWhere,
+  createAbstractBuilder: () => createAbstractBuilder,
+  createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
+  createBaseNodeFactory: () => createBaseNodeFactory,
+  createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
+  createBindingHelper: () => createBindingHelper,
+  createBuildInfo: () => createBuildInfo,
+  createBuilderProgram: () => createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter: () => createBuilderStatusReporter,
+  createCacheWithRedirects: () => createCacheWithRedirects,
+  createCacheableExportInfoMap: () => createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
+  createClassNamedEvaluationHelperBlock: () => createClassNamedEvaluationHelperBlock,
+  createClassThisAssignmentBlock: () => createClassThisAssignmentBlock,
+  createClassifier: () => createClassifier,
+  createCommentDirectivesMap: () => createCommentDirectivesMap,
+  createCompilerDiagnostic: () => createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
+  createCompilerHost: () => createCompilerHost,
+  createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
+  createCompilerHostWorker: () => createCompilerHostWorker,
+  createDetachedDiagnostic: () => createDetachedDiagnostic,
+  createDiagnosticCollection: () => createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode: () => createDiagnosticForNode,
+  createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
+  createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain,
+  createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange: () => createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter: () => createDiagnosticReporter,
+  createDocumentPositionMapper: () => createDocumentPositionMapper,
+  createDocumentRegistry: () => createDocumentRegistry,
+  createDocumentRegistryInternal: () => createDocumentRegistryInternal,
+  createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory: () => createEmitHelperFactory,
+  createEmptyExports: () => createEmptyExports,
+  createEvaluator: () => createEvaluator,
+  createExpressionForJsxElement: () => createExpressionForJsxElement,
+  createExpressionForJsxFragment: () => createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName: () => createExpressionForPropertyName,
+  createExpressionFromEntityName: () => createExpressionFromEntityName,
+  createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
+  createFileDiagnostic: () => createFileDiagnostic,
+  createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
+  createFlowNode: () => createFlowNode,
+  createForOfBindingStatement: () => createForOfBindingStatement,
+  createFutureSourceFile: () => createFutureSourceFile,
+  createGetCanonicalFileName: () => createGetCanonicalFileName,
+  createGetIsolatedDeclarationErrors: () => createGetIsolatedDeclarationErrors,
+  createGetSourceFile: () => createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker: () => createGetSymbolWalker,
+  createIncrementalCompilerHost: () => createIncrementalCompilerHost,
+  createIncrementalProgram: () => createIncrementalProgram,
+  createJsxFactoryExpression: () => createJsxFactoryExpression,
+  createLanguageService: () => createLanguageService,
+  createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
+  createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
+  createModeAwareCache: () => createModeAwareCache,
+  createModeAwareCacheKey: () => createModeAwareCacheKey,
+  createModuleNotFoundChain: () => createModuleNotFoundChain,
+  createModuleResolutionCache: () => createModuleResolutionCache,
+  createModuleResolutionLoader: () => createModuleResolutionLoader,
+  createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache,
+  createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
+  createMultiMap: () => createMultiMap,
+  createNameResolver: () => createNameResolver,
+  createNodeConverters: () => createNodeConverters,
+  createNodeFactory: () => createNodeFactory,
+  createOptionNameMap: () => createOptionNameMap,
+  createOverload: () => createOverload,
+  createPackageJsonImportFilter: () => createPackageJsonImportFilter,
+  createPackageJsonInfo: () => createPackageJsonInfo,
+  createParenthesizerRules: () => createParenthesizerRules,
+  createPatternMatcher: () => createPatternMatcher,
+  createPrinter: () => createPrinter,
+  createPrinterWithDefaults: () => createPrinterWithDefaults,
+  createPrinterWithRemoveComments: () => createPrinterWithRemoveComments,
+  createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape,
+  createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon,
+  createProgram: () => createProgram,
+  createProgramHost: () => createProgramHost,
+  createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
+  createQueue: () => createQueue,
+  createRange: () => createRange,
+  createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
+  createResolutionCache: () => createResolutionCache,
+  createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
+  createScanner: () => createScanner,
+  createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
+  createSet: () => createSet,
+  createSolutionBuilder: () => createSolutionBuilder,
+  createSolutionBuilderHost: () => createSolutionBuilderHost,
+  createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
+  createSortedArray: () => createSortedArray,
+  createSourceFile: () => createSourceFile,
+  createSourceMapGenerator: () => createSourceMapGenerator,
+  createSourceMapSource: () => createSourceMapSource,
+  createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
+  createSymbolTable: () => createSymbolTable,
+  createSymlinkCache: () => createSymlinkCache,
+  createSyntacticTypeNodeBuilder: () => createSyntacticTypeNodeBuilder,
+  createSystemWatchFunctions: () => createSystemWatchFunctions,
+  createTextChange: () => createTextChange,
+  createTextChangeFromStartLength: () => createTextChangeFromStartLength,
+  createTextChangeRange: () => createTextChangeRange,
+  createTextRangeFromNode: () => createTextRangeFromNode,
+  createTextRangeFromSpan: () => createTextRangeFromSpan,
+  createTextSpan: () => createTextSpan,
+  createTextSpanFromBounds: () => createTextSpanFromBounds,
+  createTextSpanFromNode: () => createTextSpanFromNode,
+  createTextSpanFromRange: () => createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
+  createTextWriter: () => createTextWriter,
+  createTokenRange: () => createTokenRange,
+  createTypeChecker: () => createTypeChecker,
+  createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
+  createWatchCompilerHost: () => createWatchCompilerHost2,
+  createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory: () => createWatchFactory,
+  createWatchHost: () => createWatchHost,
+  createWatchProgram: () => createWatchProgram,
+  createWatchStatusReporter: () => createWatchStatusReporter,
+  createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
+  declarationNameToString: () => declarationNameToString,
+  decodeMappings: () => decodeMappings,
+  decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
+  decorateHelper: () => decorateHelper,
+  deduplicate: () => deduplicate,
+  defaultIncludeSpec: () => defaultIncludeSpec,
+  defaultInitCompilerOptions: () => defaultInitCompilerOptions,
+  defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+  deno: () => deno_exports,
+  diagnosticCategoryName: () => diagnosticCategoryName,
+  diagnosticToString: () => diagnosticToString,
+  diagnosticsEqualityComparer: () => diagnosticsEqualityComparer,
+  directoryProbablyExists: () => directoryProbablyExists,
+  directorySeparator: () => directorySeparator,
+  displayPart: () => displayPart,
+  displayPartsToString: () => displayPartsToString,
+  disposeEmitNodes: () => disposeEmitNodes,
+  disposeResourcesHelper: () => disposeResourcesHelper,
+  documentSpansEqual: () => documentSpansEqual,
+  dumpTracingLegend: () => dumpTracingLegend,
+  elementAt: () => elementAt,
+  elideNodes: () => elideNodes,
+  emitComments: () => emitComments,
+  emitDetachedComments: () => emitDetachedComments,
+  emitFiles: () => emitFiles,
+  emitFilesAndReportErrors: () => emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
+  emitResolverSkipsTypeChecking: () => emitResolverSkipsTypeChecking,
+  emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
+  emptyArray: () => emptyArray,
+  emptyFileSystemEntries: () => emptyFileSystemEntries,
+  emptyMap: () => emptyMap,
+  emptyOptions: () => emptyOptions,
+  emptySet: () => emptySet,
+  endsWith: () => endsWith,
+  ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
+  ensureScriptKind: () => ensureScriptKind,
+  ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
+  entityNameToString: () => entityNameToString,
+  enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
+  equalOwnProperties: () => equalOwnProperties,
+  equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
+  equateStringsCaseSensitive: () => equateStringsCaseSensitive,
+  equateValues: () => equateValues,
+  esDecorateHelper: () => esDecorateHelper,
+  escapeJsxAttributeString: () => escapeJsxAttributeString,
+  escapeLeadingUnderscores: () => escapeLeadingUnderscores,
+  escapeNonAsciiString: () => escapeNonAsciiString,
+  escapeSnippetText: () => escapeSnippetText,
+  escapeString: () => escapeString,
+  escapeTemplateSubstitution: () => escapeTemplateSubstitution,
+  evaluatorResult: () => evaluatorResult,
+  every: () => every,
+  executeCommandLine: () => executeCommandLine,
+  expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles: () => explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias: () => exportAssignmentIsAlias,
+  exportStarHelper: () => exportStarHelper,
+  expressionResultIsUnused: () => expressionResultIsUnused,
+  extend: () => extend,
+  extendsHelper: () => extendsHelper,
+  extensionFromPath: () => extensionFromPath,
+  extensionIsTS: () => extensionIsTS,
+  extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution,
+  externalHelpersModuleNameText: () => externalHelpersModuleNameText,
+  factory: () => factory,
+  fileExtensionIs: () => fileExtensionIs,
+  fileExtensionIsOneOf: () => fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
+  fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire,
+  filter: () => filter,
+  filterMutate: () => filterMutate,
+  filterSemanticDiagnostics: () => filterSemanticDiagnostics,
+  find: () => find,
+  findAncestor: () => findAncestor,
+  findBestPatternMatch: () => findBestPatternMatch,
+  findChildOfKind: () => findChildOfKind,
+  findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment,
+  findConfigFile: () => findConfigFile,
+  findConstructorDeclaration: () => findConstructorDeclaration,
+  findContainingList: () => findContainingList,
+  findDiagnosticForNode: () => findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
+  findIndex: () => findIndex,
+  findLast: () => findLast,
+  findLastIndex: () => findLastIndex,
+  findListItemInfo: () => findListItemInfo,
+  findMap: () => findMap,
+  findModifier: () => findModifier,
+  findNextToken: () => findNextToken,
+  findPackageJson: () => findPackageJson,
+  findPackageJsons: () => findPackageJsons,
+  findPrecedingMatchingToken: () => findPrecedingMatchingToken,
+  findPrecedingToken: () => findPrecedingToken,
+  findSuperStatementIndexPath: () => findSuperStatementIndexPath,
+  findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
+  findUseStrictPrologue: () => findUseStrictPrologue,
+  first: () => first,
+  firstDefined: () => firstDefined,
+  firstDefinedIterator: () => firstDefinedIterator,
+  firstIterator: () => firstIterator,
+  firstOrOnly: () => firstOrOnly,
+  firstOrUndefined: () => firstOrUndefined,
+  firstOrUndefinedIterator: () => firstOrUndefinedIterator,
+  fixupCompilerOptions: () => fixupCompilerOptions,
+  flatMap: () => flatMap,
+  flatMapIterator: () => flatMapIterator,
+  flatMapToMutable: () => flatMapToMutable,
+  flatten: () => flatten,
+  flattenCommaList: () => flattenCommaList,
+  flattenDestructuringAssignment: () => flattenDestructuringAssignment,
+  flattenDestructuringBinding: () => flattenDestructuringBinding,
+  flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
+  forEach: () => forEach,
+  forEachAncestor: () => forEachAncestor,
+  forEachAncestorDirectory: () => forEachAncestorDirectory,
+  forEachChild: () => forEachChild,
+  forEachChildRecursively: () => forEachChildRecursively,
+  forEachEmittedFile: () => forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
+  forEachEntry: () => forEachEntry,
+  forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
+  forEachKey: () => forEachKey,
+  forEachLeadingCommentRange: () => forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
+  forEachNameOfDefaultExport: () => forEachNameOfDefaultExport,
+  forEachPropertyAssignment: () => forEachPropertyAssignment,
+  forEachResolvedProjectReference: () => forEachResolvedProjectReference,
+  forEachReturnStatement: () => forEachReturnStatement,
+  forEachRight: () => forEachRight,
+  forEachTrailingCommentRange: () => forEachTrailingCommentRange,
+  forEachTsConfigPropArray: () => forEachTsConfigPropArray,
+  forEachUnique: () => forEachUnique,
+  forEachYieldExpression: () => forEachYieldExpression,
+  forSomeAncestorDirectory: () => forSomeAncestorDirectory,
+  formatColorAndReset: () => formatColorAndReset,
+  formatDiagnostic: () => formatDiagnostic,
+  formatDiagnostics: () => formatDiagnostics,
+  formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
+  formatGeneratedName: () => formatGeneratedName,
+  formatGeneratedNamePart: () => formatGeneratedNamePart,
+  formatLocation: () => formatLocation,
+  formatMessage: () => formatMessage,
+  formatStringFromArgs: () => formatStringFromArgs,
+  formatting: () => ts_formatting_exports,
+  fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash: () => generateDjb2Hash,
+  generateTSConfig: () => generateTSConfig,
+  generatorHelper: () => generatorHelper,
+  getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
+  getAdjustedRenameLocation: () => getAdjustedRenameLocation,
+  getAliasDeclarationFromName: () => getAliasDeclarationFromName,
+  getAllAccessorDeclarations: () => getAllAccessorDeclarations,
+  getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
+  getAllJSDocTags: () => getAllJSDocTags,
+  getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
+  getAllKeys: () => getAllKeys,
+  getAllProjectOutputs: () => getAllProjectOutputs,
+  getAllSuperTypeNodes: () => getAllSuperTypeNodes,
+  getAllowJSCompilerOption: () => getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
+  getAncestor: () => getAncestor,
+  getAnyExtensionFromPath: () => getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
+  getAssignedName: () => getAssignedName,
+  getAssignedNameOfIdentifier: () => getAssignedNameOfIdentifier,
+  getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind: () => getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
+  getBaseFileName: () => getBaseFileName,
+  getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
+  getBuildInfo: () => getBuildInfo,
+  getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
+  getBuildInfoText: () => getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters: () => getBuilderCreationParameters,
+  getBuilderFileEmit: () => getBuilderFileEmit,
+  getCanonicalDiagnostic: () => getCanonicalDiagnostic,
+  getCheckFlags: () => getCheckFlags,
+  getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags: () => getCombinedModifierFlags,
+  getCombinedNodeFlags: () => getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange: () => getCommentRange,
+  getCommonSourceDirectory: () => getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue: () => getCompilerOptionValue,
+  getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
+  getConditions: () => getConditions,
+  getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
+  getConstantValue: () => getConstantValue,
+  getContainerFlags: () => getContainerFlags,
+  getContainerNode: () => getContainerNode,
+  getContainingClass: () => getContainingClass,
+  getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators,
+  getContainingClassStaticBlock: () => getContainingClassStaticBlock,
+  getContainingFunction: () => getContainingFunction,
+  getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray: () => getContainingNodeArray,
+  getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
+  getContextualTypeFromParent: () => getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime: () => getCurrentTime,
+  getDeclarationDiagnostics: () => getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFileExtension: () => getDeclarationFileExtension,
+  getDeclarationFromName: () => getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind: () => getDeclarationOfKind,
+  getDeclarationsOfKind: () => getDeclarationsOfKind,
+  getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
+  getDecorators: () => getDecorators,
+  getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
+  getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
+  getDefaultLibFileName: () => getDefaultLibFileName,
+  getDefaultLibFilePath: () => getDefaultLibFilePath,
+  getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
+  getDefaultLikeExportNameFromDeclaration: () => getDefaultLikeExportNameFromDeclaration,
+  getDiagnosticText: () => getDiagnosticText,
+  getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
+  getDirectoryPath: () => getDirectoryPath,
+  getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation,
+  getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot,
+  getDocumentPositionMapper: () => getDocumentPositionMapper,
+  getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer,
+  getESModuleInterop: () => getESModuleInterop,
+  getEditsForFileRename: () => getEditsForFileRename,
+  getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer: () => getEffectiveInitializer,
+  getEffectiveJSDocHost: () => getEffectiveJSDocHost,
+  getEffectiveModifierFlags: () => getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots: () => getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations: () => getEmitDeclarations,
+  getEmitFlags: () => getEmitFlags,
+  getEmitHelpers: () => getEmitHelpers,
+  getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
+  getEmitModuleKind: () => getEmitModuleKind,
+  getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
+  getEmitScriptTarget: () => getEmitScriptTarget,
+  getEmitStandardClassFields: () => getEmitStandardClassFields,
+  getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
+  getEnclosingContainer: () => getEnclosingContainer,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
+  getEndLinePosition: () => getEndLinePosition,
+  getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary: () => getErrorCountForSummary,
+  getErrorSpanForNode: () => getErrorSpanForNode,
+  getErrorSummaryText: () => getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
+  getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName,
+  getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName,
+  getExpandoInitializer: () => getExpandoInitializer,
+  getExportAssignmentExpression: () => getExportAssignmentExpression,
+  getExportInfoMap: () => getExportInfoMap,
+  getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
+  getExpressionAssociativity: () => getExpressionAssociativity,
+  getExpressionPrecedence: () => getExpressionPrecedence,
+  getExternalHelpersModuleName: () => getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName: () => getExternalModuleName,
+  getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
+  getFallbackOptions: () => getFallbackOptions,
+  getFileEmitOutput: () => getFileEmitOutput,
+  getFileMatcherPatterns: () => getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind: () => getFileWatcherEventKind,
+  getFilesInErrorForSummary: () => getFilesInErrorForSummary,
+  getFirstConstructorWithBody: () => getFirstConstructorWithBody,
+  getFirstIdentifier: () => getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput: () => getFirstProjectOutput,
+  getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
+  getFullWidth: () => getFullWidth,
+  getFunctionFlags: () => getFunctionFlags,
+  getHeritageClause: () => getHeritageClause,
+  getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
+  getIdentifierAutoGenerate: () => getIdentifierAutoGenerate,
+  getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference,
+  getIdentifierTypeArguments: () => getIdentifierTypeArguments,
+  getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
+  getIndentSize: () => getIndentSize,
+  getIndentString: () => getIndentString,
+  getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom,
+  getInitializedVariables: () => getInitializedVariables,
+  getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
+  getInternalEmitFlags: () => getInternalEmitFlags,
+  getInvokedExpression: () => getInvokedExpression,
+  getIsolatedModules: () => getIsolatedModules,
+  getJSDocAugmentsTag: () => getJSDocAugmentsTag,
+  getJSDocClassTag: () => getJSDocClassTag,
+  getJSDocCommentRanges: () => getJSDocCommentRanges,
+  getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag: () => getJSDocEnumTag,
+  getJSDocHost: () => getJSDocHost,
+  getJSDocImplementsTags: () => getJSDocImplementsTags,
+  getJSDocOverloadTags: () => getJSDocOverloadTags,
+  getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
+  getJSDocParameterTags: () => getJSDocParameterTags,
+  getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag: () => getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag: () => getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
+  getJSDocPublicTag: () => getJSDocPublicTag,
+  getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag: () => getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag: () => getJSDocReturnTag,
+  getJSDocReturnType: () => getJSDocReturnType,
+  getJSDocRoot: () => getJSDocRoot,
+  getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType,
+  getJSDocSatisfiesTag: () => getJSDocSatisfiesTag,
+  getJSDocTags: () => getJSDocTags,
+  getJSDocTagsNoCache: () => getJSDocTagsNoCache,
+  getJSDocTemplateTag: () => getJSDocTemplateTag,
+  getJSDocThisTag: () => getJSDocThisTag,
+  getJSDocType: () => getJSDocType,
+  getJSDocTypeAliasName: () => getJSDocTypeAliasName,
+  getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag: () => getJSDocTypeTag,
+  getJSXImplicitImportBase: () => getJSXImplicitImportBase,
+  getJSXRuntimeImport: () => getJSXRuntimeImport,
+  getJSXTransformEnabled: () => getJSXTransformEnabled,
+  getKeyForCompilerOptions: () => getKeyForCompilerOptions,
+  getLanguageVariant: () => getLanguageVariant,
+  getLastChild: () => getLastChild,
+  getLeadingCommentRanges: () => getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression: () => getLeftmostAccessExpression,
+  getLeftmostExpression: () => getLeftmostExpression,
+  getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName,
+  getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
+  getLineInfo: () => getLineInfo,
+  getLineOfLocalPosition: () => getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition: () => getLineStartPositionForPosition,
+  getLineStarts: () => getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions: () => getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
+  getLiteralText: () => getLiteralText,
+  getLocalNameForExternalImport: () => getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage: () => getLocaleSpecificMessage,
+  getLocaleTimeString: () => getLocaleTimeString,
+  getMappedContextSpan: () => getMappedContextSpan,
+  getMappedDocumentSpan: () => getMappedDocumentSpan,
+  getMappedLocation: () => getMappedLocation,
+  getMatchedFileSpec: () => getMatchedFileSpec,
+  getMatchedIncludeSpec: () => getMatchedIncludeSpec,
+  getMeaningFromDeclaration: () => getMeaningFromDeclaration,
+  getMeaningFromLocation: () => getMeaningFromLocation,
+  getMembersOfDeclaration: () => getMembersOfDeclaration,
+  getModeForFileReference: () => getModeForFileReference,
+  getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
+  getModeForUsageLocation: () => getModeForUsageLocation,
+  getModifiedTime: () => getModifiedTime,
+  getModifiers: () => getModifiers,
+  getModuleInstanceState: () => getModuleInstanceState,
+  getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
+  getNameForExportedSymbol: () => getNameForExportedSymbol,
+  getNameFromImportAttribute: () => getNameFromImportAttribute,
+  getNameFromIndexInfo: () => getNameFromIndexInfo,
+  getNameFromPropertyName: () => getNameFromPropertyName,
+  getNameOfAccessExpression: () => getNameOfAccessExpression,
+  getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
+  getNameOfDeclaration: () => getNameOfDeclaration,
+  getNameOfExpando: () => getNameOfExpando,
+  getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
+  getNameOfScriptTarget: () => getNameOfScriptTarget,
+  getNameOrArgument: () => getNameOrArgument,
+  getNameTable: () => getNameTable,
+  getNamesForExportedSymbol: () => getNamesForExportedSymbol,
+  getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
+  getNewLineCharacter: () => getNewLineCharacter,
+  getNewLineKind: () => getNewLineKind,
+  getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
+  getNewTargetContainer: () => getNewTargetContainer,
+  getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
+  getNodeChildren: () => getNodeChildren,
+  getNodeForGeneratedName: () => getNodeForGeneratedName,
+  getNodeId: () => getNodeId,
+  getNodeKind: () => getNodeKind,
+  getNodeModifiers: () => getNodeModifiers,
+  getNodeModulePathParts: () => getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents: () => getNormalizedPathComponents,
+  getObjectFlags: () => getObjectFlags,
+  getOperator: () => getOperator,
+  getOperatorAssociativity: () => getOperatorAssociativity,
+  getOperatorPrecedence: () => getOperatorPrecedence,
+  getOptionFromName: () => getOptionFromName,
+  getOptionsForLibraryResolution: () => getOptionsForLibraryResolution,
+  getOptionsNameMap: () => getOptionsNameMap,
+  getOrCreateEmitNode: () => getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate: () => getOrUpdate,
+  getOriginalNode: () => getOriginalNode,
+  getOriginalNodeId: () => getOriginalNodeId,
+  getOriginalSourceFile: () => getOriginalSourceFile,
+  getOutputDeclarationFileName: () => getOutputDeclarationFileName,
+  getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker,
+  getOutputExtension: () => getOutputExtension,
+  getOutputFileNames: () => getOutputFileNames,
+  getOutputJSFileNameWorker: () => getOutputJSFileNameWorker,
+  getOutputPathsFor: () => getOutputPathsFor,
+  getOutputPathsForBundle: () => getOutputPathsForBundle,
+  getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
+  getOwnKeys: () => getOwnKeys,
+  getOwnValues: () => getOwnValues,
+  getPackageJsonInfo: () => getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
+  getPackageScopeForPath: () => getPackageScopeForPath,
+  getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
+  getParameterTypeNode: () => getParameterTypeNode,
+  getParentNodeInSpan: () => getParentNodeInSpan,
+  getParseTreeNode: () => getParseTreeNode,
+  getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
+  getPathComponents: () => getPathComponents,
+  getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
+  getPathFromPathComponents: () => getPathFromPathComponents,
+  getPathUpdater: () => getPathUpdater,
+  getPathsBasePath: () => getPathsBasePath,
+  getPatternFromSpec: () => getPatternFromSpec,
+  getPendingEmitKind: () => getPendingEmitKind,
+  getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures: () => getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics: () => getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
+  getPrivateIdentifier: () => getPrivateIdentifier,
+  getProperties: () => getProperties,
+  getProperty: () => getProperty,
+  getPropertyArrayElementValue: () => getPropertyArrayElementValue,
+  getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
+  getPropertyNameFromType: () => getPropertyNameFromType,
+  getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
+  getQuoteFromPreference: () => getQuoteFromPreference,
+  getQuotePreference: () => getQuotePreference,
+  getRangesWhere: () => getRangesWhere,
+  getRefactorContextSpan: () => getRefactorContextSpan,
+  getReferencedFileLocation: () => getReferencedFileLocation,
+  getRegexFromPattern: () => getRegexFromPattern,
+  getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory: () => getRelativePathFromDirectory,
+  getRelativePathFromFile: () => getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
+  getRenameLocation: () => getRenameLocation,
+  getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
+  getResolutionDiagnostic: () => getResolutionDiagnostic,
+  getResolutionModeOverride: () => getResolutionModeOverride,
+  getResolveJsonModule: () => getResolveJsonModule,
+  getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+  getResolvePackageJsonImports: () => getResolvePackageJsonImports,
+  getResolvedExternalModuleName: () => getResolvedExternalModuleName,
+  getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType: () => getRestParameterElementType,
+  getRightMostAssignedExpression: () => getRightMostAssignedExpression,
+  getRootDeclaration: () => getRootDeclaration,
+  getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache,
+  getRootLength: () => getRootLength,
+  getRootPathSplitLength: () => getRootPathSplitLength,
+  getScriptKind: () => getScriptKind,
+  getScriptKindFromFileName: () => getScriptKindFromFileName,
+  getScriptTargetFeatures: () => getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
+  getSemanticClassifications: () => getSemanticClassifications,
+  getSemanticJsxChildren: () => getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter: () => getSetAccessorValueParameter,
+  getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
+  getShebang: () => getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
+  getSnapshotText: () => getSnapshotText,
+  getSnippetElement: () => getSnippetElement,
+  getSourceFileOfModule: () => getSourceFileOfModule,
+  getSourceFileOfNode: () => getSourceFileOfNode,
+  getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit: () => getSourceFilesToEmit,
+  getSourceMapRange: () => getSourceMapRange,
+  getSourceMapper: () => getSourceMapper,
+  getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
+  getSpellingSuggestion: () => getSpellingSuggestion,
+  getStartPositionOfLine: () => getStartPositionOfLine,
+  getStartPositionOfRange: () => getStartPositionOfRange,
+  getStartsOnNewLine: () => getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue: () => getStrictOptionValue,
+  getStringComparer: () => getStringComparer,
+  getSubPatternFromSpec: () => getSubPatternFromSpec,
+  getSuperCallFromStatement: () => getSuperCallFromStatement,
+  getSuperContainer: () => getSuperContainer,
+  getSupportedCodeFixes: () => getSupportedCodeFixes,
+  getSupportedExtensions: () => getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType: () => getSwitchedType,
+  getSymbolId: () => getSymbolId,
+  getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
+  getSymbolParentOrFail: () => getSymbolParentOrFail,
+  getSymbolTarget: () => getSymbolTarget,
+  getSyntacticClassifications: () => getSyntacticClassifications,
+  getSyntacticModifierFlags: () => getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone: () => getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones: () => getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments: () => getSyntheticLeadingComments,
+  getSyntheticTrailingComments: () => getSyntheticTrailingComments,
+  getTargetLabel: () => getTargetLabel,
+  getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
+  getTextOfConstantValue: () => getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment: () => getTextOfJSDocComment,
+  getTextOfJsxAttributeName: () => getTextOfJsxAttributeName,
+  getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName,
+  getTextOfNode: () => getTextOfNode,
+  getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
+  getTextOfPropertyName: () => getTextOfPropertyName,
+  getThisContainer: () => getThisContainer,
+  getThisParameter: () => getThisParameter,
+  getTokenAtPosition: () => getTokenAtPosition,
+  getTokenPosOfNode: () => getTokenPosOfNode,
+  getTokenSourceMapRange: () => getTokenSourceMapRange,
+  getTouchingPropertyName: () => getTouchingPropertyName,
+  getTouchingToken: () => getTouchingToken,
+  getTrailingCommentRanges: () => getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
+  getTransformers: () => getTransformers,
+  getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
+  getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode: () => getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
+  getTypeNode: () => getTypeNode,
+  getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
+  getTypeParameterOwner: () => getTypeParameterOwner,
+  getTypesPackageName: () => getTypesPackageName,
+  getUILocale: () => getUILocale,
+  getUniqueName: () => getUniqueName,
+  getUniqueSymbolId: () => getUniqueSymbolId,
+  getUseDefineForClassFields: () => getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory: () => getWatchFactory,
+  group: () => group,
+  groupBy: () => groupBy,
+  guessIndentation: () => guessIndentation,
+  handleNoEmitOptions: () => handleNoEmitOptions,
+  handleWatchOptionsConfigDirTemplateSubstitution: () => handleWatchOptionsConfigDirTemplateSubstitution,
+  hasAbstractModifier: () => hasAbstractModifier,
+  hasAccessorModifier: () => hasAccessorModifier,
+  hasAmbientModifier: () => hasAmbientModifier,
+  hasChangesInResolutions: () => hasChangesInResolutions,
+  hasChildOfKind: () => hasChildOfKind,
+  hasContextSensitiveParameters: () => hasContextSensitiveParameters,
+  hasDecorators: () => hasDecorators,
+  hasDocComment: () => hasDocComment,
+  hasDynamicName: () => hasDynamicName,
+  hasEffectiveModifier: () => hasEffectiveModifier,
+  hasEffectiveModifiers: () => hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
+  hasExtension: () => hasExtension,
+  hasIndexSignature: () => hasIndexSignature,
+  hasInferredType: () => hasInferredType,
+  hasInitializer: () => hasInitializer,
+  hasInvalidEscape: () => hasInvalidEscape,
+  hasJSDocNodes: () => hasJSDocNodes,
+  hasJSDocParameterTags: () => hasJSDocParameterTags,
+  hasJSFileExtension: () => hasJSFileExtension,
+  hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
+  hasOverrideModifier: () => hasOverrideModifier,
+  hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
+  hasProperty: () => hasProperty,
+  hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
+  hasQuestionToken: () => hasQuestionToken,
+  hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
+  hasResolutionModeOverride: () => hasResolutionModeOverride,
+  hasRestParameter: () => hasRestParameter,
+  hasScopeMarker: () => hasScopeMarker,
+  hasStaticModifier: () => hasStaticModifier,
+  hasSyntacticModifier: () => hasSyntacticModifier,
+  hasSyntacticModifiers: () => hasSyntacticModifiers,
+  hasTSFileExtension: () => hasTSFileExtension,
+  hasTabstop: () => hasTabstop,
+  hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
+  hasType: () => hasType,
+  hasTypeArguments: () => hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
+  helperString: () => helperString,
+  hostGetCanonicalFileName: () => hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
+  idText: () => idText,
+  identifierIsThisKeyword: () => identifierIsThisKeyword,
+  identifierToKeywordKind: () => identifierToKeywordKind,
+  identity: () => identity,
+  identitySourceMapConsumer: () => identitySourceMapConsumer,
+  ignoreSourceNewlines: () => ignoreSourceNewlines,
+  ignoredPaths: () => ignoredPaths,
+  importDefaultHelper: () => importDefaultHelper,
+  importFromModuleSpecifier: () => importFromModuleSpecifier,
+  importStarHelper: () => importStarHelper,
+  indexOfAnyCharCode: () => indexOfAnyCharCode,
+  indexOfNode: () => indexOfNode,
+  indicesOf: () => indicesOf,
+  inferredTypesContainingFile: () => inferredTypesContainingFile,
+  injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing,
+  injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing,
+  insertImports: () => insertImports,
+  insertLeadingStatement: () => insertLeadingStatement,
+  insertSorted: () => insertSorted,
+  insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
+  intersperse: () => intersperse,
+  intrinsicTagNameToString: () => intrinsicTagNameToString,
+  introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
+  inverseJsxOptionMap: () => inverseJsxOptionMap,
+  isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
+  isAbstractModifier: () => isAbstractModifier,
+  isAccessExpression: () => isAccessExpression,
+  isAccessibilityModifier: () => isAccessibilityModifier,
+  isAccessor: () => isAccessor,
+  isAccessorModifier: () => isAccessorModifier,
+  isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
+  isAliasableExpression: () => isAliasableExpression,
+  isAmbientModule: () => isAmbientModule,
+  isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
+  isAnonymousFunctionDefinition: () => isAnonymousFunctionDefinition,
+  isAnyDirectorySeparator: () => isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport: () => isAnyImportOrReExport,
+  isAnyImportOrRequireStatement: () => isAnyImportOrRequireStatement,
+  isAnyImportSyntax: () => isAnyImportSyntax,
+  isAnySupportedFileExtension: () => isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
+  isArray: () => isArray,
+  isArrayBindingElement: () => isArrayBindingElement,
+  isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement,
+  isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern: () => isArrayBindingPattern,
+  isArrayLiteralExpression: () => isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode: () => isArrayTypeNode,
+  isArrowFunction: () => isArrowFunction,
+  isAsExpression: () => isAsExpression,
+  isAssertClause: () => isAssertClause,
+  isAssertEntry: () => isAssertEntry,
+  isAssertionExpression: () => isAssertionExpression,
+  isAssertsKeyword: () => isAssertsKeyword,
+  isAssignmentDeclaration: () => isAssignmentDeclaration,
+  isAssignmentExpression: () => isAssignmentExpression,
+  isAssignmentOperator: () => isAssignmentOperator,
+  isAssignmentPattern: () => isAssignmentPattern,
+  isAssignmentTarget: () => isAssignmentTarget,
+  isAsteriskToken: () => isAsteriskToken,
+  isAsyncFunction: () => isAsyncFunction,
+  isAsyncModifier: () => isAsyncModifier,
+  isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
+  isAwaitExpression: () => isAwaitExpression,
+  isAwaitKeyword: () => isAwaitKeyword,
+  isBigIntLiteral: () => isBigIntLiteral,
+  isBinaryExpression: () => isBinaryExpression,
+  isBinaryOperatorToken: () => isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression: () => isBindableStaticNameExpression,
+  isBindingElement: () => isBindingElement,
+  isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire,
+  isBindingName: () => isBindingName,
+  isBindingOrAssignmentElement: () => isBindingOrAssignmentElement,
+  isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
+  isBindingPattern: () => isBindingPattern,
+  isBlock: () => isBlock,
+  isBlockLike: () => isBlockLike,
+  isBlockOrCatchScoped: () => isBlockOrCatchScoped,
+  isBlockScope: () => isBlockScope,
+  isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
+  isBooleanLiteral: () => isBooleanLiteral,
+  isBreakOrContinueStatement: () => isBreakOrContinueStatement,
+  isBreakStatement: () => isBreakStatement,
+  isBuild: () => isBuild,
+  isBuildInfoFile: () => isBuildInfoFile,
+  isBuilderProgram: () => isBuilderProgram2,
+  isBundle: () => isBundle,
+  isCallChain: () => isCallChain,
+  isCallExpression: () => isCallExpression,
+  isCallExpressionTarget: () => isCallExpressionTarget,
+  isCallLikeExpression: () => isCallLikeExpression,
+  isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression,
+  isCallOrNewExpression: () => isCallOrNewExpression,
+  isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration: () => isCallSignatureDeclaration,
+  isCallToHelper: () => isCallToHelper,
+  isCaseBlock: () => isCaseBlock,
+  isCaseClause: () => isCaseClause,
+  isCaseKeyword: () => isCaseKeyword,
+  isCaseOrDefaultClause: () => isCaseOrDefaultClause,
+  isCatchClause: () => isCatchClause,
+  isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
+  isChildOfNodeWithKind: () => isChildOfNodeWithKind,
+  isCircularBuildOrder: () => isCircularBuildOrder,
+  isClassDeclaration: () => isClassDeclaration,
+  isClassElement: () => isClassElement,
+  isClassExpression: () => isClassExpression,
+  isClassInstanceProperty: () => isClassInstanceProperty,
+  isClassLike: () => isClassLike,
+  isClassMemberModifier: () => isClassMemberModifier,
+  isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock,
+  isClassOrTypeElement: () => isClassOrTypeElement,
+  isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
+  isClassThisAssignmentBlock: () => isClassThisAssignmentBlock,
+  isCollapsedRange: () => isCollapsedRange,
+  isColonToken: () => isColonToken,
+  isCommaExpression: () => isCommaExpression,
+  isCommaListExpression: () => isCommaListExpression,
+  isCommaSequence: () => isCommaSequence,
+  isCommaToken: () => isCommaToken,
+  isComment: () => isComment,
+  isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression: () => isCommonJsExportedExpression,
+  isCompoundAssignment: () => isCompoundAssignment,
+  isComputedNonLiteralName: () => isComputedNonLiteralName,
+  isComputedPropertyName: () => isComputedPropertyName,
+  isConciseBody: () => isConciseBody,
+  isConditionalExpression: () => isConditionalExpression,
+  isConditionalTypeNode: () => isConditionalTypeNode,
+  isConstAssertion: () => isConstAssertion,
+  isConstTypeReference: () => isConstTypeReference,
+  isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
+  isConstructorDeclaration: () => isConstructorDeclaration,
+  isConstructorTypeNode: () => isConstructorTypeNode,
+  isContextualKeyword: () => isContextualKeyword,
+  isContinueStatement: () => isContinueStatement,
+  isCustomPrologue: () => isCustomPrologue,
+  isDebuggerStatement: () => isDebuggerStatement,
+  isDeclaration: () => isDeclaration,
+  isDeclarationBindingElement: () => isDeclarationBindingElement,
+  isDeclarationFileName: () => isDeclarationFileName,
+  isDeclarationName: () => isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly: () => isDeclarationReadonly,
+  isDeclarationStatement: () => isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
+  isDecorator: () => isDecorator,
+  isDecoratorTarget: () => isDecoratorTarget,
+  isDefaultClause: () => isDefaultClause,
+  isDefaultImport: () => isDefaultImport,
+  isDefaultModifier: () => isDefaultModifier,
+  isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
+  isDeleteExpression: () => isDeleteExpression,
+  isDeleteTarget: () => isDeleteTarget,
+  isDeprecatedDeclaration: () => isDeprecatedDeclaration,
+  isDestructuringAssignment: () => isDestructuringAssignment,
+  isDiagnosticWithLocation: () => isDiagnosticWithLocation,
+  isDiskPathRoot: () => isDiskPathRoot,
+  isDoStatement: () => isDoStatement,
+  isDocumentRegistryEntry: () => isDocumentRegistryEntry,
+  isDotDotDotToken: () => isDotDotDotToken,
+  isDottedName: () => isDottedName,
+  isDynamicName: () => isDynamicName,
+  isESSymbolIdentifier: () => isESSymbolIdentifier,
+  isEffectiveExternalModule: () => isEffectiveExternalModule,
+  isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
+  isElementAccessChain: () => isElementAccessChain,
+  isElementAccessExpression: () => isElementAccessExpression,
+  isEmittedFileOfProgram: () => isEmittedFileOfProgram,
+  isEmptyArrayLiteral: () => isEmptyArrayLiteral,
+  isEmptyBindingElement: () => isEmptyBindingElement,
+  isEmptyBindingPattern: () => isEmptyBindingPattern,
+  isEmptyObjectLiteral: () => isEmptyObjectLiteral,
+  isEmptyStatement: () => isEmptyStatement,
+  isEmptyStringLiteral: () => isEmptyStringLiteral,
+  isEntityName: () => isEntityName,
+  isEntityNameExpression: () => isEntityNameExpression,
+  isEnumConst: () => isEnumConst,
+  isEnumDeclaration: () => isEnumDeclaration,
+  isEnumMember: () => isEnumMember,
+  isEqualityOperatorKind: () => isEqualityOperatorKind,
+  isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
+  isExclamationToken: () => isExclamationToken,
+  isExcludedFile: () => isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
+  isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration,
+  isExportAssignment: () => isExportAssignment,
+  isExportDeclaration: () => isExportDeclaration,
+  isExportModifier: () => isExportModifier,
+  isExportName: () => isExportName,
+  isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
+  isExportOrDefaultModifier: () => isExportOrDefaultModifier,
+  isExportSpecifier: () => isExportSpecifier,
+  isExportsIdentifier: () => isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
+  isExpression: () => isExpression,
+  isExpressionNode: () => isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
+  isExpressionStatement: () => isExpressionStatement,
+  isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule: () => isExternalModule,
+  isExternalModuleAugmentation: () => isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator: () => isExternalModuleIndicator,
+  isExternalModuleNameRelative: () => isExternalModuleNameRelative,
+  isExternalModuleReference: () => isExternalModuleReference,
+  isExternalModuleSymbol: () => isExternalModuleSymbol,
+  isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
+  isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier,
+  isFileLevelUniqueName: () => isFileLevelUniqueName,
+  isFileProbablyExternalModule: () => isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler: () => isFixablePromiseHandler,
+  isForInOrOfStatement: () => isForInOrOfStatement,
+  isForInStatement: () => isForInStatement,
+  isForInitializer: () => isForInitializer,
+  isForOfStatement: () => isForOfStatement,
+  isForStatement: () => isForStatement,
+  isFullSourceFile: () => isFullSourceFile,
+  isFunctionBlock: () => isFunctionBlock,
+  isFunctionBody: () => isFunctionBody,
+  isFunctionDeclaration: () => isFunctionDeclaration,
+  isFunctionExpression: () => isFunctionExpression,
+  isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
+  isFunctionLike: () => isFunctionLike,
+  isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
+  isFunctionLikeKind: () => isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
+  isFunctionSymbol: () => isFunctionSymbol,
+  isFunctionTypeNode: () => isFunctionTypeNode,
+  isFutureReservedKeyword: () => isFutureReservedKeyword,
+  isGeneratedIdentifier: () => isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
+  isGetAccessor: () => isGetAccessor,
+  isGetAccessorDeclaration: () => isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration: () => isGlobalDeclaration,
+  isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
+  isGlobalSourceFile: () => isGlobalSourceFile,
+  isGrammarError: () => isGrammarError,
+  isHeritageClause: () => isHeritageClause,
+  isHoistedFunction: () => isHoistedFunction,
+  isHoistedVariableStatement: () => isHoistedVariableStatement,
+  isIdentifier: () => isIdentifier,
+  isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
+  isIdentifierName: () => isIdentifierName,
+  isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
+  isIdentifierPart: () => isIdentifierPart,
+  isIdentifierStart: () => isIdentifierStart,
+  isIdentifierText: () => isIdentifierText,
+  isIdentifierTypePredicate: () => isIdentifierTypePredicate,
+  isIdentifierTypeReference: () => isIdentifierTypeReference,
+  isIfStatement: () => isIfStatement,
+  isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
+  isImplicitGlob: () => isImplicitGlob,
+  isImportAttribute: () => isImportAttribute,
+  isImportAttributeName: () => isImportAttributeName,
+  isImportAttributes: () => isImportAttributes,
+  isImportCall: () => isImportCall,
+  isImportClause: () => isImportClause,
+  isImportDeclaration: () => isImportDeclaration,
+  isImportEqualsDeclaration: () => isImportEqualsDeclaration,
+  isImportKeyword: () => isImportKeyword,
+  isImportMeta: () => isImportMeta,
+  isImportOrExportSpecifier: () => isImportOrExportSpecifier,
+  isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
+  isImportSpecifier: () => isImportSpecifier,
+  isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
+  isImportTypeNode: () => isImportTypeNode,
+  isImportableFile: () => isImportableFile,
+  isInComment: () => isInComment,
+  isInCompoundLikeAssignment: () => isInCompoundLikeAssignment,
+  isInExpressionContext: () => isInExpressionContext,
+  isInJSDoc: () => isInJSDoc,
+  isInJSFile: () => isInJSFile,
+  isInJSXText: () => isInJSXText,
+  isInJsonFile: () => isInJsonFile,
+  isInNonReferenceComment: () => isInNonReferenceComment,
+  isInReferenceComment: () => isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
+  isInString: () => isInString,
+  isInTemplateString: () => isInTemplateString,
+  isInTopLevelContext: () => isInTopLevelContext,
+  isInTypeQuery: () => isInTypeQuery,
+  isIncrementalCompilation: () => isIncrementalCompilation,
+  isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
+  isInferTypeNode: () => isInferTypeNode,
+  isInfinityOrNaNString: () => isInfinityOrNaNString,
+  isInitializedProperty: () => isInitializedProperty,
+  isInitializedVariable: () => isInitializedVariable,
+  isInsideJsxElement: () => isInsideJsxElement,
+  isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
+  isInsideNodeModules: () => isInsideNodeModules,
+  isInsideTemplateLiteral: () => isInsideTemplateLiteral,
+  isInstanceOfExpression: () => isInstanceOfExpression,
+  isInstantiatedModule: () => isInstantiatedModule,
+  isInterfaceDeclaration: () => isInterfaceDeclaration,
+  isInternalDeclaration: () => isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
+  isInternalName: () => isInternalName,
+  isIntersectionTypeNode: () => isIntersectionTypeNode,
+  isIntrinsicJsxName: () => isIntrinsicJsxName,
+  isIterationStatement: () => isIterationStatement,
+  isJSDoc: () => isJSDoc,
+  isJSDocAllType: () => isJSDocAllType,
+  isJSDocAugmentsTag: () => isJSDocAugmentsTag,
+  isJSDocAuthorTag: () => isJSDocAuthorTag,
+  isJSDocCallbackTag: () => isJSDocCallbackTag,
+  isJSDocClassTag: () => isJSDocClassTag,
+  isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
+  isJSDocConstructSignature: () => isJSDocConstructSignature,
+  isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
+  isJSDocEnumTag: () => isJSDocEnumTag,
+  isJSDocFunctionType: () => isJSDocFunctionType,
+  isJSDocImplementsTag: () => isJSDocImplementsTag,
+  isJSDocImportTag: () => isJSDocImportTag,
+  isJSDocIndexSignature: () => isJSDocIndexSignature,
+  isJSDocLikeText: () => isJSDocLikeText,
+  isJSDocLink: () => isJSDocLink,
+  isJSDocLinkCode: () => isJSDocLinkCode,
+  isJSDocLinkLike: () => isJSDocLinkLike,
+  isJSDocLinkPlain: () => isJSDocLinkPlain,
+  isJSDocMemberName: () => isJSDocMemberName,
+  isJSDocNameReference: () => isJSDocNameReference,
+  isJSDocNamepathType: () => isJSDocNamepathType,
+  isJSDocNamespaceBody: () => isJSDocNamespaceBody,
+  isJSDocNode: () => isJSDocNode,
+  isJSDocNonNullableType: () => isJSDocNonNullableType,
+  isJSDocNullableType: () => isJSDocNullableType,
+  isJSDocOptionalParameter: () => isJSDocOptionalParameter,
+  isJSDocOptionalType: () => isJSDocOptionalType,
+  isJSDocOverloadTag: () => isJSDocOverloadTag,
+  isJSDocOverrideTag: () => isJSDocOverrideTag,
+  isJSDocParameterTag: () => isJSDocParameterTag,
+  isJSDocPrivateTag: () => isJSDocPrivateTag,
+  isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
+  isJSDocPropertyTag: () => isJSDocPropertyTag,
+  isJSDocProtectedTag: () => isJSDocProtectedTag,
+  isJSDocPublicTag: () => isJSDocPublicTag,
+  isJSDocReadonlyTag: () => isJSDocReadonlyTag,
+  isJSDocReturnTag: () => isJSDocReturnTag,
+  isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression,
+  isJSDocSatisfiesTag: () => isJSDocSatisfiesTag,
+  isJSDocSeeTag: () => isJSDocSeeTag,
+  isJSDocSignature: () => isJSDocSignature,
+  isJSDocTag: () => isJSDocTag,
+  isJSDocTemplateTag: () => isJSDocTemplateTag,
+  isJSDocThisTag: () => isJSDocThisTag,
+  isJSDocThrowsTag: () => isJSDocThrowsTag,
+  isJSDocTypeAlias: () => isJSDocTypeAlias,
+  isJSDocTypeAssertion: () => isJSDocTypeAssertion,
+  isJSDocTypeExpression: () => isJSDocTypeExpression,
+  isJSDocTypeLiteral: () => isJSDocTypeLiteral,
+  isJSDocTypeTag: () => isJSDocTypeTag,
+  isJSDocTypedefTag: () => isJSDocTypedefTag,
+  isJSDocUnknownTag: () => isJSDocUnknownTag,
+  isJSDocUnknownType: () => isJSDocUnknownType,
+  isJSDocVariadicType: () => isJSDocVariadicType,
+  isJSXTagName: () => isJSXTagName,
+  isJsonEqual: () => isJsonEqual,
+  isJsonSourceFile: () => isJsonSourceFile,
+  isJsxAttribute: () => isJsxAttribute,
+  isJsxAttributeLike: () => isJsxAttributeLike,
+  isJsxAttributeName: () => isJsxAttributeName,
+  isJsxAttributes: () => isJsxAttributes,
+  isJsxChild: () => isJsxChild,
+  isJsxClosingElement: () => isJsxClosingElement,
+  isJsxClosingFragment: () => isJsxClosingFragment,
+  isJsxElement: () => isJsxElement,
+  isJsxExpression: () => isJsxExpression,
+  isJsxFragment: () => isJsxFragment,
+  isJsxNamespacedName: () => isJsxNamespacedName,
+  isJsxOpeningElement: () => isJsxOpeningElement,
+  isJsxOpeningFragment: () => isJsxOpeningFragment,
+  isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement: () => isJsxSelfClosingElement,
+  isJsxSpreadAttribute: () => isJsxSpreadAttribute,
+  isJsxTagNameExpression: () => isJsxTagNameExpression,
+  isJsxText: () => isJsxText,
+  isJumpStatementTarget: () => isJumpStatementTarget,
+  isKeyword: () => isKeyword,
+  isKeywordOrPunctuation: () => isKeywordOrPunctuation,
+  isKnownSymbol: () => isKnownSymbol,
+  isLabelName: () => isLabelName,
+  isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
+  isLabeledStatement: () => isLabeledStatement,
+  isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression: () => isLeftHandSideExpression,
+  isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
+  isLet: () => isLet,
+  isLineBreak: () => isLineBreak,
+  isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression: () => isLiteralExpression,
+  isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
+  isLiteralImportTypeNode: () => isLiteralImportTypeNode,
+  isLiteralKind: () => isLiteralKind,
+  isLiteralLikeAccess: () => isLiteralLikeAccess,
+  isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
+  isLiteralTypeLiteral: () => isLiteralTypeLiteral,
+  isLiteralTypeNode: () => isLiteralTypeNode,
+  isLocalName: () => isLocalName,
+  isLogicalOperator: () => isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
+  isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression,
+  isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator,
+  isMappedTypeNode: () => isMappedTypeNode,
+  isMemberName: () => isMemberName,
+  isMetaProperty: () => isMetaProperty,
+  isMethodDeclaration: () => isMethodDeclaration,
+  isMethodOrAccessor: () => isMethodOrAccessor,
+  isMethodSignature: () => isMethodSignature,
+  isMinusToken: () => isMinusToken,
+  isMissingDeclaration: () => isMissingDeclaration,
+  isMissingPackageJsonInfo: () => isMissingPackageJsonInfo,
+  isModifier: () => isModifier,
+  isModifierKind: () => isModifierKind,
+  isModifierLike: () => isModifierLike,
+  isModuleAugmentationExternal: () => isModuleAugmentationExternal,
+  isModuleBlock: () => isModuleBlock,
+  isModuleBody: () => isModuleBody,
+  isModuleDeclaration: () => isModuleDeclaration,
+  isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
+  isModuleIdentifier: () => isModuleIdentifier,
+  isModuleName: () => isModuleName,
+  isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
+  isModuleReference: () => isModuleReference,
+  isModuleSpecifierLike: () => isModuleSpecifierLike,
+  isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
+  isNamedClassElement: () => isNamedClassElement,
+  isNamedDeclaration: () => isNamedDeclaration,
+  isNamedEvaluation: () => isNamedEvaluation,
+  isNamedEvaluationSource: () => isNamedEvaluationSource,
+  isNamedExportBindings: () => isNamedExportBindings,
+  isNamedExports: () => isNamedExports,
+  isNamedImportBindings: () => isNamedImportBindings,
+  isNamedImports: () => isNamedImports,
+  isNamedImportsOrExports: () => isNamedImportsOrExports,
+  isNamedTupleMember: () => isNamedTupleMember,
+  isNamespaceBody: () => isNamespaceBody,
+  isNamespaceExport: () => isNamespaceExport,
+  isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
+  isNamespaceImport: () => isNamespaceImport,
+  isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
+  isNewExpression: () => isNewExpression,
+  isNewExpressionTarget: () => isNewExpressionTarget,
+  isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
+  isNode: () => isNode,
+  isNodeArray: () => isNodeArray,
+  isNodeArrayMultiLine: () => isNodeArrayMultiLine,
+  isNodeDescendantOf: () => isNodeDescendantOf,
+  isNodeKind: () => isNodeKind,
+  isNodeLikeSystem: () => isNodeLikeSystem,
+  isNodeModulesDirectory: () => isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword: () => isNonContextualKeyword,
+  isNonExportDefaultModifier: () => isNonExportDefaultModifier,
+  isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
+  isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+  isNonNullAccess: () => isNonNullAccess,
+  isNonNullChain: () => isNonNullChain,
+  isNonNullExpression: () => isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement: () => isNotEmittedStatement,
+  isNullishCoalesce: () => isNullishCoalesce,
+  isNumber: () => isNumber,
+  isNumericLiteral: () => isNumericLiteral,
+  isNumericLiteralName: () => isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern: () => isObjectBindingPattern,
+  isObjectLiteralElement: () => isObjectLiteralElement,
+  isObjectLiteralElementLike: () => isObjectLiteralElementLike,
+  isObjectLiteralExpression: () => isObjectLiteralExpression,
+  isObjectLiteralMethod: () => isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration: () => isObjectTypeDeclaration,
+  isOctalDigit: () => isOctalDigit,
+  isOmittedExpression: () => isOmittedExpression,
+  isOptionalChain: () => isOptionalChain,
+  isOptionalChainRoot: () => isOptionalChainRoot,
+  isOptionalDeclaration: () => isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode: () => isOptionalTypeNode,
+  isOuterExpression: () => isOuterExpression,
+  isOutermostOptionalChain: () => isOutermostOptionalChain,
+  isOverrideModifier: () => isOverrideModifier,
+  isPackageJsonInfo: () => isPackageJsonInfo,
+  isPackedArrayLiteral: () => isPackedArrayLiteral,
+  isParameter: () => isParameter,
+  isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
+  isParameterPropertyModifier: () => isParameterPropertyModifier,
+  isParenthesizedExpression: () => isParenthesizedExpression,
+  isParenthesizedTypeNode: () => isParenthesizedTypeNode,
+  isParseTreeNode: () => isParseTreeNode,
+  isPartOfParameterDeclaration: () => isPartOfParameterDeclaration,
+  isPartOfTypeNode: () => isPartOfTypeNode,
+  isPartOfTypeQuery: () => isPartOfTypeQuery,
+  isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
+  isPatternMatch: () => isPatternMatch,
+  isPinnedComment: () => isPinnedComment,
+  isPlainJsFile: () => isPlainJsFile,
+  isPlusToken: () => isPlusToken,
+  isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression: () => isPostfixUnaryExpression,
+  isPrefixUnaryExpression: () => isPrefixUnaryExpression,
+  isPrimitiveLiteralValue: () => isPrimitiveLiteralValue,
+  isPrivateIdentifier: () => isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
+  isProgramUptoDate: () => isProgramUptoDate,
+  isPrologueDirective: () => isPrologueDirective,
+  isPropertyAccessChain: () => isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression: () => isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment: () => isPropertyAssignment,
+  isPropertyDeclaration: () => isPropertyDeclaration,
+  isPropertyName: () => isPropertyName,
+  isPropertyNameLiteral: () => isPropertyNameLiteral,
+  isPropertySignature: () => isPropertySignature,
+  isProtoSetter: () => isProtoSetter,
+  isPrototypeAccess: () => isPrototypeAccess,
+  isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
+  isPunctuation: () => isPunctuation,
+  isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
+  isQualifiedName: () => isQualifiedName,
+  isQuestionDotToken: () => isQuestionDotToken,
+  isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
+  isQuestionToken: () => isQuestionToken,
+  isRawSourceMap: () => isRawSourceMap,
+  isReadonlyKeyword: () => isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
+  isReferenceFileLocation: () => isReferenceFileLocation,
+  isReferencedFile: () => isReferencedFile,
+  isRegularExpressionLiteral: () => isRegularExpressionLiteral,
+  isRequireCall: () => isRequireCall,
+  isRequireVariableStatement: () => isRequireVariableStatement,
+  isRestParameter: () => isRestParameter,
+  isRestTypeNode: () => isRestTypeNode,
+  isReturnStatement: () => isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
+  isRightSideOfInstanceofExpression: () => isRightSideOfInstanceofExpression,
+  isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath: () => isRootedDiskPath,
+  isSameEntityName: () => isSameEntityName,
+  isSatisfiesExpression: () => isSatisfiesExpression,
+  isScopeMarker: () => isScopeMarker,
+  isSemicolonClassElement: () => isSemicolonClassElement,
+  isSetAccessor: () => isSetAccessor,
+  isSetAccessorDeclaration: () => isSetAccessorDeclaration,
+  isShebangTrivia: () => isShebangTrivia,
+  isShiftOperatorOrHigher: () => isShiftOperatorOrHigher,
+  isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
+  isSignedNumericLiteral: () => isSignedNumericLiteral,
+  isSimpleCopiableExpression: () => isSimpleCopiableExpression,
+  isSimpleInlineableExpression: () => isSimpleInlineableExpression,
+  isSimpleParameter: () => isSimpleParameter,
+  isSimpleParameterList: () => isSimpleParameterList,
+  isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
+  isSourceFile: () => isSourceFile,
+  isSourceFileFromLibrary: () => isSourceFileFromLibrary,
+  isSourceFileJS: () => isSourceFileJS,
+  isSourceFileNotJS: () => isSourceFileNotJS,
+  isSourceFileNotJson: () => isSourceFileNotJson,
+  isSourceMapping: () => isSourceMapping,
+  isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
+  isSpreadAssignment: () => isSpreadAssignment,
+  isSpreadElement: () => isSpreadElement,
+  isStatement: () => isStatement,
+  isStatementButNotDeclaration: () => isStatementButNotDeclaration,
+  isStatementOrBlock: () => isStatementOrBlock,
+  isStatementWithLocals: () => isStatementWithLocals,
+  isStatic: () => isStatic,
+  isStaticModifier: () => isStaticModifier,
+  isString: () => isString,
+  isStringAKeyword: () => isStringAKeyword,
+  isStringANonContextualKeyword: () => isStringANonContextualKeyword,
+  isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection,
+  isStringDoubleQuoted: () => isStringDoubleQuoted,
+  isStringLiteral: () => isStringLiteral,
+  isStringLiteralLike: () => isStringLiteralLike,
+  isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode: () => isStringTextContainingNode,
+  isSuperCall: () => isSuperCall,
+  isSuperKeyword: () => isSuperKeyword,
+  isSuperOrSuperProperty: () => isSuperOrSuperProperty,
+  isSuperProperty: () => isSuperProperty,
+  isSupportedSourceFileName: () => isSupportedSourceFileName,
+  isSwitchStatement: () => isSwitchStatement,
+  isSyntaxList: () => isSyntaxList,
+  isSyntheticExpression: () => isSyntheticExpression,
+  isSyntheticReference: () => isSyntheticReference,
+  isTagName: () => isTagName,
+  isTaggedTemplateExpression: () => isTaggedTemplateExpression,
+  isTaggedTemplateTag: () => isTaggedTemplateTag,
+  isTemplateExpression: () => isTemplateExpression,
+  isTemplateHead: () => isTemplateHead,
+  isTemplateLiteral: () => isTemplateLiteral,
+  isTemplateLiteralKind: () => isTemplateLiteralKind,
+  isTemplateLiteralToken: () => isTemplateLiteralToken,
+  isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
+  isTemplateMiddle: () => isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
+  isTemplateSpan: () => isTemplateSpan,
+  isTemplateTail: () => isTemplateTail,
+  isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
+  isThis: () => isThis,
+  isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
+  isThisIdentifier: () => isThisIdentifier,
+  isThisInTypeQuery: () => isThisInTypeQuery,
+  isThisInitializedDeclaration: () => isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
+  isThisProperty: () => isThisProperty,
+  isThisTypeNode: () => isThisTypeNode,
+  isThisTypeParameter: () => isThisTypeParameter,
+  isThisTypePredicate: () => isThisTypePredicate,
+  isThrowStatement: () => isThrowStatement,
+  isToken: () => isToken,
+  isTokenKind: () => isTokenKind,
+  isTraceEnabled: () => isTraceEnabled,
+  isTransientSymbol: () => isTransientSymbol,
+  isTrivia: () => isTrivia,
+  isTryStatement: () => isTryStatement,
+  isTupleTypeNode: () => isTupleTypeNode,
+  isTypeAlias: () => isTypeAlias,
+  isTypeAliasDeclaration: () => isTypeAliasDeclaration,
+  isTypeAssertionExpression: () => isTypeAssertionExpression,
+  isTypeDeclaration: () => isTypeDeclaration,
+  isTypeElement: () => isTypeElement,
+  isTypeKeyword: () => isTypeKeyword,
+  isTypeKeywordToken: () => isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode: () => isTypeLiteralNode,
+  isTypeNode: () => isTypeNode,
+  isTypeNodeKind: () => isTypeNodeKind,
+  isTypeOfExpression: () => isTypeOfExpression,
+  isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration,
+  isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration,
+  isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode: () => isTypeOperatorNode,
+  isTypeParameterDeclaration: () => isTypeParameterDeclaration,
+  isTypePredicateNode: () => isTypePredicateNode,
+  isTypeQueryNode: () => isTypeQueryNode,
+  isTypeReferenceNode: () => isTypeReferenceNode,
+  isTypeReferenceType: () => isTypeReferenceType,
+  isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName,
+  isUMDExportSymbol: () => isUMDExportSymbol,
+  isUnaryExpression: () => isUnaryExpression,
+  isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
+  isUnionTypeNode: () => isUnionTypeNode,
+  isUrl: () => isUrl,
+  isValidBigIntString: () => isValidBigIntString,
+  isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration: () => isValueSignatureDeclaration,
+  isVarAwaitUsing: () => isVarAwaitUsing,
+  isVarConst: () => isVarConst,
+  isVarConstLike: () => isVarConstLike,
+  isVarUsing: () => isVarUsing,
+  isVariableDeclaration: () => isVariableDeclaration,
+  isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList: () => isVariableDeclarationList,
+  isVariableLike: () => isVariableLike,
+  isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
+  isVariableStatement: () => isVariableStatement,
+  isVoidExpression: () => isVoidExpression,
+  isWatchSet: () => isWatchSet,
+  isWhileStatement: () => isWhileStatement,
+  isWhiteSpaceLike: () => isWhiteSpaceLike,
+  isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
+  isWithStatement: () => isWithStatement,
+  isWriteAccess: () => isWriteAccess,
+  isWriteOnlyAccess: () => isWriteOnlyAccess,
+  isYieldExpression: () => isYieldExpression,
+  jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
+  keywordPart: () => keywordPart,
+  last: () => last,
+  lastOrUndefined: () => lastOrUndefined,
+  length: () => length,
+  libMap: () => libMap,
+  libs: () => libs,
+  lineBreakPart: () => lineBreakPart,
+  linkNamePart: () => linkNamePart,
+  linkPart: () => linkPart,
+  linkTextPart: () => linkTextPart,
+  listFiles: () => listFiles,
+  loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
+  loadWithModeAwareCache: () => loadWithModeAwareCache,
+  makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
+  makeImport: () => makeImport,
+  makeStringLiteral: () => makeStringLiteral,
+  mangleScopedPackageName: () => mangleScopedPackageName,
+  map: () => map,
+  mapAllOrFail: () => mapAllOrFail,
+  mapDefined: () => mapDefined,
+  mapDefinedEntries: () => mapDefinedEntries,
+  mapDefinedIterator: () => mapDefinedIterator,
+  mapEntries: () => mapEntries,
+  mapIterator: () => mapIterator,
+  mapOneOrMany: () => mapOneOrMany,
+  mapToDisplayParts: () => mapToDisplayParts,
+  matchFiles: () => matchFiles,
+  matchPatternOrExact: () => matchPatternOrExact,
+  matchedText: () => matchedText,
+  matchesExclude: () => matchesExclude,
+  maybeBind: () => maybeBind,
+  maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
+  memoize: () => memoize,
+  memoizeCached: () => memoizeCached,
+  memoizeOne: () => memoizeOne,
+  memoizeWeak: () => memoizeWeak,
+  metadataHelper: () => metadataHelper,
+  min: () => min,
+  minAndMax: () => minAndMax,
+  missingFileModifiedTime: () => missingFileModifiedTime,
+  modifierToFlag: () => modifierToFlag,
+  modifiersToFlags: () => modifiersToFlags,
+  moduleOptionDeclaration: () => moduleOptionDeclaration,
+  moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
+  moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier,
+  moduleSpecifiers: () => ts_moduleSpecifiers_exports,
+  moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier,
+  moveEmitHelpers: () => moveEmitHelpers,
+  moveRangeEnd: () => moveRangeEnd,
+  moveRangePastDecorators: () => moveRangePastDecorators,
+  moveRangePastModifiers: () => moveRangePastModifiers,
+  moveRangePos: () => moveRangePos,
+  moveSyntheticComments: () => moveSyntheticComments,
+  mutateMap: () => mutateMap,
+  mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
+  needsParentheses: () => needsParentheses,
+  needsScopeMarker: () => needsScopeMarker,
+  newCaseClauseTracker: () => newCaseClauseTracker,
+  newPrivateEnvironment: () => newPrivateEnvironment,
+  noEmitNotification: () => noEmitNotification,
+  noEmitSubstitution: () => noEmitSubstitution,
+  noTransformers: () => noTransformers,
+  noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated: () => nodeCanBeDecorated,
+  nodeHasName: () => nodeHasName,
+  nodeIsDecorated: () => nodeIsDecorated,
+  nodeIsMissing: () => nodeIsMissing,
+  nodeIsPresent: () => nodeIsPresent,
+  nodeIsSynthesized: () => nodeIsSynthesized,
+  nodeModuleNameResolver: () => nodeModuleNameResolver,
+  nodeModulesPathPart: () => nodeModulesPathPart,
+  nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
+  nodePosToString: () => nodePosToString,
+  nodeSeenTracker: () => nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts: () => nodeToDisplayParts,
+  noop: () => noop,
+  noopFileWatcher: () => noopFileWatcher,
+  normalizePath: () => normalizePath,
+  normalizeSlashes: () => normalizeSlashes,
+  not: () => not,
+  notImplemented: () => notImplemented,
+  notImplementedResolver: () => notImplementedResolver,
+  nullNodeConverters: () => nullNodeConverters,
+  nullParenthesizerRules: () => nullParenthesizerRules,
+  nullTransformationContext: () => nullTransformationContext,
+  objectAllocator: () => objectAllocator,
+  operatorPart: () => operatorPart,
+  optionDeclarations: () => optionDeclarations,
+  optionMapToObject: () => optionMapToObject,
+  optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
+  optionsForBuild: () => optionsForBuild,
+  optionsForWatch: () => optionsForWatch,
+  optionsHaveChanges: () => optionsHaveChanges,
+  optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
+  or: () => or,
+  orderedRemoveItem: () => orderedRemoveItem,
+  orderedRemoveItemAt: () => orderedRemoveItemAt,
+  packageIdToPackageName: () => packageIdToPackageName,
+  packageIdToString: () => packageIdToString,
+  paramHelper: () => paramHelper,
+  parameterIsThisKeyword: () => parameterIsThisKeyword,
+  parameterNamePart: () => parameterNamePart,
+  parseBaseNodeFactory: () => parseBaseNodeFactory,
+  parseBigInt: () => parseBigInt,
+  parseBuildCommand: () => parseBuildCommand,
+  parseCommandLine: () => parseCommandLine,
+  parseCommandLineWorker: () => parseCommandLineWorker,
+  parseConfigFileTextToJson: () => parseConfigFileTextToJson,
+  parseConfigFileWithSystem: () => parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption: () => parseCustomTypeOption,
+  parseIsolatedEntityName: () => parseIsolatedEntityName,
+  parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent: () => parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
+  parseJsonText: () => parseJsonText,
+  parseListTypeOption: () => parseListTypeOption,
+  parseNodeFactory: () => parseNodeFactory,
+  parseNodeModuleFromPath: () => parseNodeModuleFromPath,
+  parsePackageName: () => parsePackageName,
+  parsePseudoBigInt: () => parsePseudoBigInt,
+  parseValidBigInt: () => parseValidBigInt,
+  pasteEdits: () => ts_PasteEdits_exports,
+  patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules: () => pathContainsNodeModules,
+  pathIsAbsolute: () => pathIsAbsolute,
+  pathIsBareSpecifier: () => pathIsBareSpecifier,
+  pathIsRelative: () => pathIsRelative,
+  patternText: () => patternText,
+  perfLogger: () => perfLogger,
+  performIncrementalCompilation: () => performIncrementalCompilation,
+  performance: () => ts_performance_exports,
+  plainJSErrors: () => plainJSErrors,
+  positionBelongsToNode: () => positionBelongsToNode,
+  positionIsASICandidate: () => positionIsASICandidate,
+  positionIsSynthesized: () => positionIsSynthesized,
+  positionsAreOnSameLine: () => positionsAreOnSameLine,
+  preProcessFile: () => preProcessFile,
+  probablyUsesSemicolons: () => probablyUsesSemicolons,
+  processCommentPragmas: () => processCommentPragmas,
+  processPragmasIntoFields: () => processPragmasIntoFields,
+  processTaggedTemplateExpression: () => processTaggedTemplateExpression,
+  programContainsEsModules: () => programContainsEsModules,
+  programContainsModules: () => programContainsModules,
+  projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
+  propKeyHelper: () => propKeyHelper,
+  propertyNamePart: () => propertyNamePart,
+  pseudoBigIntToString: () => pseudoBigIntToString,
+  punctuationPart: () => punctuationPart,
+  pushIfUnique: () => pushIfUnique,
+  quote: () => quote,
+  quotePreferenceFromString: () => quotePreferenceFromString,
+  rangeContainsPosition: () => rangeContainsPosition,
+  rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
+  rangeContainsRange: () => rangeContainsRange,
+  rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
+  rangeContainsStartEnd: () => rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
+  rangeEquals: () => rangeEquals,
+  rangeIsOnSingleLine: () => rangeIsOnSingleLine,
+  rangeOfNode: () => rangeOfNode,
+  rangeOfTypeParameters: () => rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
+  readBuilderProgram: () => readBuilderProgram,
+  readConfigFile: () => readConfigFile,
+  readHelper: () => readHelper,
+  readJson: () => readJson,
+  readJsonConfigFile: () => readJsonConfigFile,
+  readJsonOrUndefined: () => readJsonOrUndefined,
+  reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
+  reduceLeft: () => reduceLeft,
+  reduceLeftIterator: () => reduceLeftIterator,
+  reducePathComponents: () => reducePathComponents,
+  refactor: () => ts_refactor_exports,
+  regExpEscape: () => regExpEscape,
+  regularExpressionFlagToCharacter: () => regularExpressionFlagToCharacter,
+  relativeComplement: () => relativeComplement,
+  removeAllComments: () => removeAllComments,
+  removeEmitHelper: () => removeEmitHelper,
+  removeExtension: () => removeExtension,
+  removeFileExtension: () => removeFileExtension,
+  removeIgnoredPath: () => removeIgnoredPath,
+  removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
+  removeOptionality: () => removeOptionality,
+  removePrefix: () => removePrefix,
+  removeSuffix: () => removeSuffix,
+  removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
+  repeatString: () => repeatString,
+  replaceElement: () => replaceElement,
+  replaceFirstStar: () => replaceFirstStar,
+  resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName: () => resolveConfigFileProjectName,
+  resolveJSModule: () => resolveJSModule,
+  resolveLibrary: () => resolveLibrary,
+  resolveModuleName: () => resolveModuleName,
+  resolveModuleNameFromCache: () => resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
+  resolvePath: () => resolvePath,
+  resolveProjectReferencePath: () => resolveProjectReferencePath,
+  resolveTripleslashReference: () => resolveTripleslashReference,
+  resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
+  resolvingEmptyArray: () => resolvingEmptyArray,
+  restHelper: () => restHelper,
+  returnFalse: () => returnFalse,
+  returnNoopFileWatcher: () => returnNoopFileWatcher,
+  returnTrue: () => returnTrue,
+  returnUndefined: () => returnUndefined,
+  returnsPromise: () => returnsPromise,
+  runInitializersHelper: () => runInitializersHelper,
+  sameFlatMap: () => sameFlatMap,
+  sameMap: () => sameMap,
+  sameMapping: () => sameMapping,
+  scanShebangTrivia: () => scanShebangTrivia,
+  scanTokenAtPosition: () => scanTokenAtPosition,
+  scanner: () => scanner,
+  screenStartingMessageCodes: () => screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions: () => serializeCompilerOptions,
+  server: () => ts_server_exports4,
+  servicesVersion: () => servicesVersion,
+  setCommentRange: () => setCommentRange,
+  setConfigFileInOptions: () => setConfigFileInOptions,
+  setConstantValue: () => setConstantValue,
+  setEachParent: () => setEachParent,
+  setEmitFlags: () => setEmitFlags,
+  setFunctionNameHelper: () => setFunctionNameHelper,
+  setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
+  setIdentifierAutoGenerate: () => setIdentifierAutoGenerate,
+  setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference,
+  setIdentifierTypeArguments: () => setIdentifierTypeArguments,
+  setInternalEmitFlags: () => setInternalEmitFlags,
+  setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper: () => setModuleDefaultHelper,
+  setNodeChildren: () => setNodeChildren,
+  setNodeFlags: () => setNodeFlags,
+  setObjectAllocator: () => setObjectAllocator,
+  setOriginalNode: () => setOriginalNode,
+  setParent: () => setParent,
+  setParentRecursive: () => setParentRecursive,
+  setPrivateIdentifier: () => setPrivateIdentifier,
+  setSnippetElement: () => setSnippetElement,
+  setSourceMapRange: () => setSourceMapRange,
+  setStackTraceLimit: () => setStackTraceLimit,
+  setStartsOnNewLine: () => setStartsOnNewLine,
+  setSyntheticLeadingComments: () => setSyntheticLeadingComments,
+  setSyntheticTrailingComments: () => setSyntheticTrailingComments,
+  setSys: () => setSys,
+  setSysLog: () => setSysLog,
+  setTextRange: () => setTextRange,
+  setTextRangeEnd: () => setTextRangeEnd,
+  setTextRangePos: () => setTextRangePos,
+  setTextRangePosEnd: () => setTextRangePosEnd,
+  setTextRangePosWidth: () => setTextRangePosWidth,
+  setTokenSourceMapRange: () => setTokenSourceMapRange,
+  setTypeNode: () => setTypeNode,
+  setUILocale: () => setUILocale,
+  setValueDeclaration: () => setValueDeclaration,
+  shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums: () => shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier: () => showModuleSpecifier,
+  signatureHasLiteralTypes: () => signatureHasLiteralTypes,
+  signatureHasRestParameter: () => signatureHasRestParameter,
+  signatureToDisplayParts: () => signatureToDisplayParts,
+  single: () => single,
+  singleElementArray: () => singleElementArray,
+  singleIterator: () => singleIterator,
+  singleOrMany: () => singleOrMany,
+  singleOrUndefined: () => singleOrUndefined,
+  skipAlias: () => skipAlias,
+  skipAssertions: () => skipAssertions,
+  skipConstraint: () => skipConstraint,
+  skipOuterExpressions: () => skipOuterExpressions,
+  skipParentheses: () => skipParentheses,
+  skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
+  skipTrivia: () => skipTrivia,
+  skipTypeChecking: () => skipTypeChecking,
+  skipTypeParentheses: () => skipTypeParentheses,
+  skipWhile: () => skipWhile,
+  sliceAfter: () => sliceAfter,
+  some: () => some,
+  sort: () => sort,
+  sortAndDeduplicate: () => sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
+  sourceMapCommentRegExp: () => sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
+  spacePart: () => spacePart,
+  spanMap: () => spanMap,
+  spreadArrayHelper: () => spreadArrayHelper,
+  stableSort: () => stableSort,
+  startEndContainsRange: () => startEndContainsRange,
+  startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
+  startOnNewLine: () => startOnNewLine,
+  startTracing: () => startTracing,
+  startsWith: () => startsWith,
+  startsWithDirectory: () => startsWithDirectory,
+  startsWithUnderscore: () => startsWithUnderscore,
+  startsWithUseStrict: () => startsWithUseStrict,
+  stringContainsAt: () => stringContainsAt,
+  stringToToken: () => stringToToken,
+  stripQuotes: () => stripQuotes,
+  supportedDeclarationExtensions: () => supportedDeclarationExtensions,
+  supportedJSExtensions: () => supportedJSExtensions,
+  supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
+  supportedLocaleDirectories: () => supportedLocaleDirectories,
+  supportedTSExtensions: () => supportedTSExtensions,
+  supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia: () => suppressLeadingTrivia,
+  suppressTrailingTrivia: () => suppressTrailingTrivia,
+  symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
+  symbolName: () => symbolName,
+  symbolNameNoDefault: () => symbolNameNoDefault,
+  symbolPart: () => symbolPart,
+  symbolToDisplayParts: () => symbolToDisplayParts,
+  syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
+  sys: () => sys,
+  sysLog: () => sysLog,
+  tagNamesAreEquivalent: () => tagNamesAreEquivalent,
+  takeWhile: () => takeWhile,
+  targetOptionDeclaration: () => targetOptionDeclaration,
+  templateObjectHelper: () => templateObjectHelper,
+  testFormatSettings: () => testFormatSettings,
+  textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan: () => textChangeRangeNewSpan,
+  textChanges: () => ts_textChanges_exports,
+  textOrKeywordPart: () => textOrKeywordPart,
+  textPart: () => textPart,
+  textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
+  textSpanContainsPosition: () => textSpanContainsPosition,
+  textSpanContainsTextSpan: () => textSpanContainsTextSpan,
+  textSpanEnd: () => textSpanEnd,
+  textSpanIntersection: () => textSpanIntersection,
+  textSpanIntersectsWith: () => textSpanIntersectsWith,
+  textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty: () => textSpanIsEmpty,
+  textSpanOverlap: () => textSpanOverlap,
+  textSpanOverlapsWith: () => textSpanOverlapsWith,
+  textSpansEqual: () => textSpansEqual,
+  textToKeywordObj: () => textToKeywordObj,
+  timestamp: () => timestamp,
+  toArray: () => toArray,
+  toBuilderFileEmit: () => toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings: () => toEditorSettings,
+  toFileNameLowerCase: () => toFileNameLowerCase,
+  toLowerCase: () => toLowerCase,
+  toPath: () => toPath,
+  toProgramEmitPending: () => toProgramEmitPending,
+  tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString: () => tokenToString,
+  trace: () => trace,
+  tracing: () => tracing,
+  tracingEnabled: () => tracingEnabled,
+  transform: () => transform,
+  transformClassFields: () => transformClassFields,
+  transformDeclarations: () => transformDeclarations,
+  transformECMAScriptModule: () => transformECMAScriptModule,
+  transformES2015: () => transformES2015,
+  transformES2016: () => transformES2016,
+  transformES2017: () => transformES2017,
+  transformES2018: () => transformES2018,
+  transformES2019: () => transformES2019,
+  transformES2020: () => transformES2020,
+  transformES2021: () => transformES2021,
+  transformESDecorators: () => transformESDecorators,
+  transformESNext: () => transformESNext,
+  transformGenerators: () => transformGenerators,
+  transformJsx: () => transformJsx,
+  transformLegacyDecorators: () => transformLegacyDecorators,
+  transformModule: () => transformModule,
+  transformNamedEvaluation: () => transformNamedEvaluation,
+  transformNodeModule: () => transformNodeModule,
+  transformNodes: () => transformNodes,
+  transformSystemModule: () => transformSystemModule,
+  transformTypeScript: () => transformTypeScript,
+  transpile: () => transpile,
+  transpileDeclaration: () => transpileDeclaration,
+  transpileModule: () => transpileModule,
+  transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
+  tryAddToSet: () => tryAddToSet,
+  tryAndIgnoreErrors: () => tryAndIgnoreErrors,
+  tryCast: () => tryCast,
+  tryDirectoryExists: () => tryDirectoryExists,
+  tryExtractTSExtension: () => tryExtractTSExtension,
+  tryFileExists: () => tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories: () => tryGetDirectories,
+  tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
+  tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
+  tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode,
+  tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL: () => tryGetSourceMappingURL,
+  tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
+  tryParseJson: () => tryParseJson,
+  tryParsePattern: () => tryParsePattern,
+  tryParsePatterns: () => tryParsePatterns,
+  tryParseRawSourceMap: () => tryParseRawSourceMap,
+  tryReadDirectory: () => tryReadDirectory,
+  tryReadFile: () => tryReadFile,
+  tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
+  tryRemoveExtension: () => tryRemoveExtension,
+  tryRemovePrefix: () => tryRemovePrefix,
+  tryRemoveSuffix: () => tryRemoveSuffix,
+  typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
+  typeAliasNamePart: () => typeAliasNamePart,
+  typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
+  typeKeywords: () => typeKeywords,
+  typeParameterNamePart: () => typeParameterNamePart,
+  typeToDisplayParts: () => typeToDisplayParts,
+  unchangedPollThresholds: () => unchangedPollThresholds,
+  unchangedTextChangeRange: () => unchangedTextChangeRange,
+  unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
+  unmangleScopedPackageName: () => unmangleScopedPackageName,
+  unorderedRemoveItem: () => unorderedRemoveItem,
+  unorderedRemoveItemAt: () => unorderedRemoveItemAt,
+  unreachableCodeIsError: () => unreachableCodeIsError,
+  unsetNodeChildren: () => unsetNodeChildren,
+  unusedLabelIsError: () => unusedLabelIsError,
+  unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
+  unwrapParenthesizedExpression: () => unwrapParenthesizedExpression,
+  updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
+  updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
+  updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
+  updateResolutionField: () => updateResolutionField,
+  updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
+  updateSourceFile: () => updateSourceFile,
+  updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
+  usesExtensionsOnImports: () => usesExtensionsOnImports,
+  usingSingleLineStringWriter: () => usingSingleLineStringWriter,
+  utf16EncodeAsString: () => utf16EncodeAsString,
+  validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
+  valuesHelper: () => valuesHelper,
+  version: () => version,
+  versionMajorMinor: () => versionMajorMinor,
+  visitArray: () => visitArray,
+  visitCommaListElements: () => visitCommaListElements,
+  visitEachChild: () => visitEachChild,
+  visitFunctionBody: () => visitFunctionBody,
+  visitIterationBody: () => visitIterationBody,
+  visitLexicalEnvironment: () => visitLexicalEnvironment,
+  visitNode: () => visitNode,
+  visitNodes: () => visitNodes2,
+  visitParameterList: () => visitParameterList,
+  walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
+  walkUpLexicalEnvironments: () => walkUpLexicalEnvironments,
+  walkUpOuterExpressions: () => walkUpOuterExpressions,
+  walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
+  writeCommentRange: () => writeCommentRange,
+  writeFile: () => writeFile,
+  writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
+  zipWith: () => zipWith
+});
+module.exports = __toCommonJS(typescript_exports);
 
-  // src/compiler/core.ts
-  function length(array) {
-    return array ? array.length : 0;
-  }
-  function forEach(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const result = callback(array[i], i);
-        if (result) {
-          return result;
-        }
-      }
-    }
-    return void 0;
-  }
-  function forEachRight(array, callback) {
-    if (array) {
-      for (let i = array.length - 1; i >= 0; i--) {
-        const result = callback(array[i], i);
-        if (result) {
-          return result;
-        }
-      }
-    }
-    return void 0;
-  }
-  function firstDefined(array, callback) {
-    if (array === void 0) {
-      return void 0;
-    }
+// src/compiler/corePublic.ts
+var versionMajorMinor = "5.5";
+var version = "5.5.2";
+var Comparison = /* @__PURE__ */ ((Comparison3) => {
+  Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
+  Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
+  Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan";
+  return Comparison3;
+})(Comparison || {});
+
+// src/compiler/core.ts
+var emptyArray = [];
+var emptyMap = /* @__PURE__ */ new Map();
+var emptySet = /* @__PURE__ */ new Set();
+function length(array) {
+  return array ? array.length : 0;
+}
+function forEach(array, callback) {
+  if (array) {
     for (let i = 0; i < array.length; i++) {
       const result = callback(array[i], i);
-      if (result !== void 0) {
+      if (result) {
         return result;
       }
     }
-    return void 0;
   }
-  function firstDefinedIterator(iter, callback) {
-    for (const value of iter) {
-      const result = callback(value);
-      if (result !== void 0) {
+  return void 0;
+}
+function forEachRight(array, callback) {
+  if (array) {
+    for (let i = array.length - 1; i >= 0; i--) {
+      const result = callback(array[i], i);
+      if (result) {
         return result;
       }
     }
+  }
+  return void 0;
+}
+function firstDefined(array, callback) {
+  if (array === void 0) {
     return void 0;
   }
-  function reduceLeftIterator(iterator, f, initial) {
-    let result = initial;
-    if (iterator) {
-      let pos = 0;
-      for (const value of iterator) {
-        result = f(result, value, pos);
-        pos++;
-      }
+  for (let i = 0; i < array.length; i++) {
+    const result = callback(array[i], i);
+    if (result !== void 0) {
+      return result;
     }
-    return result;
   }
-  function zipWith(arrayA, arrayB, callback) {
-    const result = [];
-    Debug.assertEqual(arrayA.length, arrayB.length);
-    for (let i = 0; i < arrayA.length; i++) {
-      result.push(callback(arrayA[i], arrayB[i], i));
+  return void 0;
+}
+function firstDefinedIterator(iter, callback) {
+  for (const value of iter) {
+    const result = callback(value);
+    if (result !== void 0) {
+      return result;
     }
-    return result;
   }
-  function intersperse(input, element) {
-    if (input.length <= 1) {
-      return input;
-    }
-    const result = [];
-    for (let i = 0, n = input.length; i < n; i++) {
-      if (i)
-        result.push(element);
-      result.push(input[i]);
+  return void 0;
+}
+function reduceLeftIterator(iterator, f, initial) {
+  let result = initial;
+  if (iterator) {
+    let pos = 0;
+    for (const value of iterator) {
+      result = f(result, value, pos);
+      pos++;
     }
-    return result;
   }
-  function every(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        if (!callback(array[i], i)) {
-          return false;
-        }
+  return result;
+}
+function zipWith(arrayA, arrayB, callback) {
+  const result = [];
+  Debug.assertEqual(arrayA.length, arrayB.length);
+  for (let i = 0; i < arrayA.length; i++) {
+    result.push(callback(arrayA[i], arrayB[i], i));
+  }
+  return result;
+}
+function intersperse(input, element) {
+  if (input.length <= 1) {
+    return input;
+  }
+  const result = [];
+  for (let i = 0, n = input.length; i < n; i++) {
+    if (i) result.push(element);
+    result.push(input[i]);
+  }
+  return result;
+}
+function every(array, callback) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      if (!callback(array[i], i)) {
+        return false;
       }
     }
-    return true;
   }
-  function find(array, predicate, startIndex) {
-    if (array === void 0)
-      return void 0;
-    for (let i = startIndex ?? 0; i < array.length; i++) {
-      const value = array[i];
-      if (predicate(value, i)) {
-        return value;
-      }
+  return true;
+}
+function find(array, predicate, startIndex) {
+  if (array === void 0) return void 0;
+  for (let i = startIndex ?? 0; i < array.length; i++) {
+    const value = array[i];
+    if (predicate(value, i)) {
+      return value;
     }
-    return void 0;
   }
-  function findLast(array, predicate, startIndex) {
-    if (array === void 0)
-      return void 0;
-    for (let i = startIndex ?? array.length - 1; i >= 0; i--) {
-      const value = array[i];
-      if (predicate(value, i)) {
-        return value;
-      }
+  return void 0;
+}
+function findLast(array, predicate, startIndex) {
+  if (array === void 0) return void 0;
+  for (let i = startIndex ?? array.length - 1; i >= 0; i--) {
+    const value = array[i];
+    if (predicate(value, i)) {
+      return value;
     }
-    return void 0;
   }
-  function findIndex(array, predicate, startIndex) {
-    if (array === void 0)
-      return -1;
-    for (let i = startIndex ?? 0; i < array.length; i++) {
-      if (predicate(array[i], i)) {
-        return i;
-      }
+  return void 0;
+}
+function findIndex(array, predicate, startIndex) {
+  if (array === void 0) return -1;
+  for (let i = startIndex ?? 0; i < array.length; i++) {
+    if (predicate(array[i], i)) {
+      return i;
     }
-    return -1;
   }
-  function findLastIndex(array, predicate, startIndex) {
-    if (array === void 0)
-      return -1;
-    for (let i = startIndex ?? array.length - 1; i >= 0; i--) {
-      if (predicate(array[i], i)) {
-        return i;
-      }
+  return -1;
+}
+function findLastIndex(array, predicate, startIndex) {
+  if (array === void 0) return -1;
+  for (let i = startIndex ?? array.length - 1; i >= 0; i--) {
+    if (predicate(array[i], i)) {
+      return i;
     }
-    return -1;
   }
-  function findMap(array, callback) {
-    for (let i = 0; i < array.length; i++) {
-      const result = callback(array[i], i);
-      if (result) {
-        return result;
-      }
+  return -1;
+}
+function findMap(array, callback) {
+  for (let i = 0; i < array.length; i++) {
+    const result = callback(array[i], i);
+    if (result) {
+      return result;
     }
-    return Debug.fail();
   }
-  function contains(array, value, equalityComparer = equateValues) {
-    if (array) {
-      for (const v of array) {
-        if (equalityComparer(v, value)) {
-          return true;
-        }
+  return Debug.fail();
+}
+function contains(array, value, equalityComparer = equateValues) {
+  if (array) {
+    for (const v of array) {
+      if (equalityComparer(v, value)) {
+        return true;
       }
     }
-    return false;
   }
-  function arraysEqual(a, b, equalityComparer = equateValues) {
-    return a.length === b.length && a.every((x, i) => equalityComparer(x, b[i]));
-  }
-  function indexOfAnyCharCode(text, charCodes, start) {
-    for (let i = start || 0; i < text.length; i++) {
-      if (contains(charCodes, text.charCodeAt(i))) {
-        return i;
-      }
+  return false;
+}
+function arraysEqual(a, b, equalityComparer = equateValues) {
+  return a.length === b.length && a.every((x, i) => equalityComparer(x, b[i]));
+}
+function indexOfAnyCharCode(text, charCodes, start) {
+  for (let i = start || 0; i < text.length; i++) {
+    if (contains(charCodes, text.charCodeAt(i))) {
+      return i;
     }
-    return -1;
   }
-  function countWhere(array, predicate) {
-    let count = 0;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = array[i];
-        if (predicate(v, i)) {
-          count++;
-        }
+  return -1;
+}
+function countWhere(array, predicate) {
+  let count = 0;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = array[i];
+      if (predicate(v, i)) {
+        count++;
       }
     }
-    return count;
   }
-  function filter(array, f) {
-    if (array) {
-      const len = array.length;
-      let i = 0;
-      while (i < len && f(array[i]))
-        i++;
-      if (i < len) {
-        const result = array.slice(0, i);
-        i++;
-        while (i < len) {
-          const item = array[i];
-          if (f(item)) {
-            result.push(item);
-          }
-          i++;
+  return count;
+}
+function filter(array, f) {
+  if (array) {
+    const len = array.length;
+    let i = 0;
+    while (i < len && f(array[i])) i++;
+    if (i < len) {
+      const result = array.slice(0, i);
+      i++;
+      while (i < len) {
+        const item = array[i];
+        if (f(item)) {
+          result.push(item);
         }
-        return result;
+        i++;
       }
+      return result;
     }
-    return array;
   }
-  function filterMutate(array, f) {
-    let outIndex = 0;
+  return array;
+}
+function filterMutate(array, f) {
+  let outIndex = 0;
+  for (let i = 0; i < array.length; i++) {
+    if (f(array[i], i, array)) {
+      array[outIndex] = array[i];
+      outIndex++;
+    }
+  }
+  array.length = outIndex;
+}
+function clear(array) {
+  array.length = 0;
+}
+function map(array, f) {
+  let result;
+  if (array) {
+    result = [];
     for (let i = 0; i < array.length; i++) {
-      if (f(array[i], i, array)) {
-        array[outIndex] = array[i];
-        outIndex++;
-      }
+      result.push(f(array[i], i));
     }
-    array.length = outIndex;
   }
-  function clear(array) {
-    array.length = 0;
+  return result;
+}
+function* mapIterator(iter, mapFn) {
+  for (const x of iter) {
+    yield mapFn(x);
   }
-  function map(array, f) {
-    let result;
-    if (array) {
-      result = [];
-      for (let i = 0; i < array.length; i++) {
-        result.push(f(array[i], i));
+}
+function sameMap(array, f) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const item = array[i];
+      const mapped = f(item, i);
+      if (item !== mapped) {
+        const result = array.slice(0, i);
+        result.push(mapped);
+        for (i++; i < array.length; i++) {
+          result.push(f(array[i], i));
+        }
+        return result;
       }
     }
-    return result;
   }
-  function* mapIterator(iter, mapFn) {
-    for (const x of iter) {
-      yield mapFn(x);
+  return array;
+}
+function flatten(array) {
+  const result = [];
+  for (const v of array) {
+    if (v) {
+      if (isArray(v)) {
+        addRange(result, v);
+      } else {
+        result.push(v);
+      }
     }
   }
-  function sameMap(array, f) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const item = array[i];
-        const mapped = f(item, i);
-        if (item !== mapped) {
-          const result = array.slice(0, i);
-          result.push(mapped);
-          for (i++; i < array.length; i++) {
-            result.push(f(array[i], i));
-          }
-          return result;
+  return result;
+}
+function flatMap(array, mapfn) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = mapfn(array[i], i);
+      if (v) {
+        if (isArray(v)) {
+          result = addRange(result, v);
+        } else {
+          result = append(result, v);
         }
       }
     }
-    return array;
   }
-  function flatten(array) {
-    const result = [];
-    for (const v of array) {
+  return result || emptyArray;
+}
+function flatMapToMutable(array, mapfn) {
+  const result = [];
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = mapfn(array[i], i);
       if (v) {
         if (isArray(v)) {
           addRange(result, v);
@@ -294,190821 +2652,192519 @@ var ts = (() => {
         }
       }
     }
-    return result;
   }
-  function flatMap(array, mapfn) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = mapfn(array[i], i);
-        if (v) {
-          if (isArray(v)) {
-            result = addRange(result, v);
-          } else {
-            result = append(result, v);
-          }
-        }
-      }
-    }
-    return result || emptyArray;
+  return result;
+}
+function* flatMapIterator(iter, mapfn) {
+  for (const x of iter) {
+    const iter2 = mapfn(x);
+    if (!iter2) continue;
+    yield* iter2;
   }
-  function flatMapToMutable(array, mapfn) {
-    const result = [];
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = mapfn(array[i], i);
-        if (v) {
-          if (isArray(v)) {
-            addRange(result, v);
-          } else {
-            result.push(v);
-          }
+}
+function sameFlatMap(array, mapfn) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const item = array[i];
+      const mapped = mapfn(item, i);
+      if (result || item !== mapped || isArray(mapped)) {
+        if (!result) {
+          result = array.slice(0, i);
+        }
+        if (isArray(mapped)) {
+          addRange(result, mapped);
+        } else {
+          result.push(mapped);
         }
       }
     }
-    return result;
-  }
-  function* flatMapIterator(iter, mapfn) {
-    for (const x of iter) {
-      const iter2 = mapfn(x);
-      if (!iter2)
-        continue;
-      yield* iter2;
-    }
   }
-  function sameFlatMap(array, mapfn) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const item = array[i];
-        const mapped = mapfn(item, i);
-        if (result || item !== mapped || isArray(mapped)) {
-          if (!result) {
-            result = array.slice(0, i);
-          }
-          if (isArray(mapped)) {
-            addRange(result, mapped);
-          } else {
-            result.push(mapped);
-          }
-        }
-      }
+  return result || array;
+}
+function mapAllOrFail(array, mapFn) {
+  const result = [];
+  for (let i = 0; i < array.length; i++) {
+    const mapped = mapFn(array[i], i);
+    if (mapped === void 0) {
+      return void 0;
     }
-    return result || array;
+    result.push(mapped);
   }
-  function mapAllOrFail(array, mapFn) {
-    const result = [];
+  return result;
+}
+function mapDefined(array, mapFn) {
+  const result = [];
+  if (array) {
     for (let i = 0; i < array.length; i++) {
       const mapped = mapFn(array[i], i);
-      if (mapped === void 0) {
-        return void 0;
+      if (mapped !== void 0) {
+        result.push(mapped);
       }
-      result.push(mapped);
     }
-    return result;
   }
-  function mapDefined(array, mapFn) {
-    const result = [];
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const mapped = mapFn(array[i], i);
-        if (mapped !== void 0) {
-          result.push(mapped);
-        }
-      }
+  return result;
+}
+function* mapDefinedIterator(iter, mapFn) {
+  for (const x of iter) {
+    const value = mapFn(x);
+    if (value !== void 0) {
+      yield value;
     }
-    return result;
   }
-  function* mapDefinedIterator(iter, mapFn) {
-    for (const x of iter) {
-      const value = mapFn(x);
-      if (value !== void 0) {
-        yield value;
-      }
-    }
+}
+function mapDefinedEntries(map2, f) {
+  if (!map2) {
+    return void 0;
   }
-  function mapDefinedEntries(map2, f) {
-    if (!map2) {
-      return void 0;
-    }
-    const result = /* @__PURE__ */ new Map();
-    map2.forEach((value, key) => {
-      const entry = f(key, value);
-      if (entry !== void 0) {
-        const [newKey, newValue] = entry;
-        if (newKey !== void 0 && newValue !== void 0) {
-          result.set(newKey, newValue);
-        }
+  const result = /* @__PURE__ */ new Map();
+  map2.forEach((value, key) => {
+    const entry = f(key, value);
+    if (entry !== void 0) {
+      const [newKey, newValue] = entry;
+      if (newKey !== void 0 && newValue !== void 0) {
+        result.set(newKey, newValue);
       }
-    });
-    return result;
-  }
-  function getOrUpdate(map2, key, callback) {
-    if (map2.has(key)) {
-      return map2.get(key);
-    }
-    const value = callback();
-    map2.set(key, value);
-    return value;
-  }
-  function tryAddToSet(set, value) {
-    if (!set.has(value)) {
-      set.add(value);
-      return true;
     }
-    return false;
-  }
-  function* singleIterator(value) {
-    yield value;
+  });
+  return result;
+}
+function getOrUpdate(map2, key, callback) {
+  if (map2.has(key)) {
+    return map2.get(key);
+  }
+  const value = callback();
+  map2.set(key, value);
+  return value;
+}
+function tryAddToSet(set, value) {
+  if (!set.has(value)) {
+    set.add(value);
+    return true;
   }
-  function spanMap(array, keyfn, mapfn) {
-    let result;
-    if (array) {
-      result = [];
-      const len = array.length;
-      let previousKey;
-      let key;
-      let start = 0;
-      let pos = 0;
-      while (start < len) {
-        while (pos < len) {
-          const value = array[pos];
-          key = keyfn(value, pos);
-          if (pos === 0) {
-            previousKey = key;
-          } else if (key !== previousKey) {
-            break;
-          }
-          pos++;
-        }
-        if (start < pos) {
-          const v = mapfn(array.slice(start, pos), previousKey, start, pos);
-          if (v) {
-            result.push(v);
-          }
-          start = pos;
+  return false;
+}
+function* singleIterator(value) {
+  yield value;
+}
+function spanMap(array, keyfn, mapfn) {
+  let result;
+  if (array) {
+    result = [];
+    const len = array.length;
+    let previousKey;
+    let key;
+    let start = 0;
+    let pos = 0;
+    while (start < len) {
+      while (pos < len) {
+        const value = array[pos];
+        key = keyfn(value, pos);
+        if (pos === 0) {
+          previousKey = key;
+        } else if (key !== previousKey) {
+          break;
         }
-        previousKey = key;
         pos++;
       }
+      if (start < pos) {
+        const v = mapfn(array.slice(start, pos), previousKey, start, pos);
+        if (v) {
+          result.push(v);
+        }
+        start = pos;
+      }
+      previousKey = key;
+      pos++;
     }
-    return result;
   }
-  function mapEntries(map2, f) {
-    if (!map2) {
-      return void 0;
-    }
-    const result = /* @__PURE__ */ new Map();
-    map2.forEach((value, key) => {
-      const [newKey, newValue] = f(key, value);
-      result.set(newKey, newValue);
-    });
-    return result;
+  return result;
+}
+function mapEntries(map2, f) {
+  if (!map2) {
+    return void 0;
   }
-  function some(array, predicate) {
-    if (array) {
-      if (predicate) {
-        for (const v of array) {
-          if (predicate(v)) {
-            return true;
-          }
+  const result = /* @__PURE__ */ new Map();
+  map2.forEach((value, key) => {
+    const [newKey, newValue] = f(key, value);
+    result.set(newKey, newValue);
+  });
+  return result;
+}
+function some(array, predicate) {
+  if (array) {
+    if (predicate) {
+      for (const v of array) {
+        if (predicate(v)) {
+          return true;
         }
-      } else {
-        return array.length > 0;
       }
+    } else {
+      return array.length > 0;
     }
-    return false;
   }
-  function getRangesWhere(arr, pred, cb) {
-    let start;
-    for (let i = 0; i < arr.length; i++) {
-      if (pred(arr[i])) {
-        start = start === void 0 ? i : start;
-      } else {
-        if (start !== void 0) {
-          cb(start, i);
-          start = void 0;
-        }
+  return false;
+}
+function getRangesWhere(arr, pred, cb) {
+  let start;
+  for (let i = 0; i < arr.length; i++) {
+    if (pred(arr[i])) {
+      start = start === void 0 ? i : start;
+    } else {
+      if (start !== void 0) {
+        cb(start, i);
+        start = void 0;
+      }
+    }
+  }
+  if (start !== void 0) cb(start, arr.length);
+}
+function concatenate(array1, array2) {
+  if (!some(array2)) return array1;
+  if (!some(array1)) return array2;
+  return [...array1, ...array2];
+}
+function selectIndex(_, i) {
+  return i;
+}
+function indicesOf(array) {
+  return array.map(selectIndex);
+}
+function deduplicateRelational(array, equalityComparer, comparer) {
+  const indices = indicesOf(array);
+  stableSortIndices(array, indices, comparer);
+  let last2 = array[indices[0]];
+  const deduplicated = [indices[0]];
+  for (let i = 1; i < indices.length; i++) {
+    const index = indices[i];
+    const item = array[index];
+    if (!equalityComparer(last2, item)) {
+      deduplicated.push(index);
+      last2 = item;
+    }
+  }
+  deduplicated.sort();
+  return deduplicated.map((i) => array[i]);
+}
+function deduplicateEquality(array, equalityComparer) {
+  const result = [];
+  for (const item of array) {
+    pushIfUnique(result, item, equalityComparer);
+  }
+  return result;
+}
+function deduplicate(array, equalityComparer, comparer) {
+  return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer);
+}
+function deduplicateSorted(array, comparer) {
+  if (array.length === 0) return emptyArray;
+  let last2 = array[0];
+  const deduplicated = [last2];
+  for (let i = 1; i < array.length; i++) {
+    const next = array[i];
+    switch (comparer(next, last2)) {
+      case true:
+      case 0 /* EqualTo */:
+        continue;
+      case -1 /* LessThan */:
+        return Debug.fail("Array is unsorted.");
+    }
+    deduplicated.push(last2 = next);
+  }
+  return deduplicated;
+}
+function createSortedArray() {
+  return [];
+}
+function insertSorted(array, insert, compare, equalityComparer, allowDuplicates) {
+  if (array.length === 0) {
+    array.push(insert);
+    return true;
+  }
+  const insertIndex = binarySearch(array, insert, identity, compare);
+  if (insertIndex < 0) {
+    if (equalityComparer && !allowDuplicates) {
+      const idx = ~insertIndex;
+      if (idx > 0 && equalityComparer(insert, array[idx - 1])) {
+        return false;
+      }
+      if (idx < array.length && equalityComparer(insert, array[idx])) {
+        array.splice(idx, 1, insert);
+        return true;
       }
     }
-    if (start !== void 0)
-      cb(start, arr.length);
+    array.splice(~insertIndex, 0, insert);
+    return true;
   }
-  function concatenate(array1, array2) {
-    if (!some(array2))
-      return array1;
-    if (!some(array1))
-      return array2;
-    return [...array1, ...array2];
+  if (allowDuplicates) {
+    array.splice(insertIndex, 0, insert);
+    return true;
   }
-  function selectIndex(_, i) {
-    return i;
+  return false;
+}
+function sortAndDeduplicate(array, comparer, equalityComparer) {
+  return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive);
+}
+function arrayIsSorted(array, comparer) {
+  if (array.length < 2) return true;
+  for (let i = 1, len = array.length; i < len; i++) {
+    if (comparer(array[i - 1], array[i]) === 1 /* GreaterThan */) {
+      return false;
+    }
   }
-  function indicesOf(array) {
-    return array.map(selectIndex);
+  return true;
+}
+function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
+  if (!array1 || !array2) {
+    return array1 === array2;
   }
-  function deduplicateRelational(array, equalityComparer, comparer) {
-    const indices = indicesOf(array);
-    stableSortIndices(array, indices, comparer);
-    let last2 = array[indices[0]];
-    const deduplicated = [indices[0]];
-    for (let i = 1; i < indices.length; i++) {
-      const index = indices[i];
-      const item = array[index];
-      if (!equalityComparer(last2, item)) {
-        deduplicated.push(index);
-        last2 = item;
-      }
-    }
-    deduplicated.sort();
-    return deduplicated.map((i) => array[i]);
+  if (array1.length !== array2.length) {
+    return false;
   }
-  function deduplicateEquality(array, equalityComparer) {
-    const result = [];
-    for (const item of array) {
-      pushIfUnique(result, item, equalityComparer);
+  for (let i = 0; i < array1.length; i++) {
+    if (!equalityComparer(array1[i], array2[i], i)) {
+      return false;
     }
-    return result;
-  }
-  function deduplicate(array, equalityComparer, comparer) {
-    return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer);
   }
-  function deduplicateSorted(array, comparer) {
-    if (array.length === 0)
-      return emptyArray;
-    let last2 = array[0];
-    const deduplicated = [last2];
-    for (let i = 1; i < array.length; i++) {
-      const next = array[i];
-      switch (comparer(next, last2)) {
-        case true:
-        case 0 /* EqualTo */:
-          continue;
-        case -1 /* LessThan */:
-          return Debug.fail("Array is unsorted.");
+  return true;
+}
+function compact(array) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = array[i];
+      if (result || !v) {
+        if (!result) {
+          result = array.slice(0, i);
+        }
+        if (v) {
+          result.push(v);
+        }
       }
-      deduplicated.push(last2 = next);
     }
-    return deduplicated;
   }
-  function createSortedArray() {
-    return [];
+  return result || array;
+}
+function relativeComplement(arrayA, arrayB, comparer) {
+  if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) return arrayB;
+  const result = [];
+  loopB:
+    for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) {
+      if (offsetB > 0) {
+        Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */);
+      }
+      loopA:
+        for (const startA = offsetA; offsetA < arrayA.length; offsetA++) {
+          if (offsetA > startA) {
+            Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */);
+          }
+          switch (comparer(arrayB[offsetB], arrayA[offsetA])) {
+            case -1 /* LessThan */:
+              result.push(arrayB[offsetB]);
+              continue loopB;
+            case 0 /* EqualTo */:
+              continue loopB;
+            case 1 /* GreaterThan */:
+              continue loopA;
+          }
+        }
+    }
+  return result;
+}
+function append(to, value) {
+  if (value === void 0) return to;
+  if (to === void 0) return [value];
+  to.push(value);
+  return to;
+}
+function combine(xs, ys) {
+  if (xs === void 0) return ys;
+  if (ys === void 0) return xs;
+  if (isArray(xs)) return isArray(ys) ? concatenate(xs, ys) : append(xs, ys);
+  if (isArray(ys)) return append(ys, xs);
+  return [xs, ys];
+}
+function toOffset(array, offset) {
+  return offset < 0 ? array.length + offset : offset;
+}
+function addRange(to, from, start, end) {
+  if (from === void 0 || from.length === 0) return to;
+  if (to === void 0) return from.slice(start, end);
+  start = start === void 0 ? 0 : toOffset(from, start);
+  end = end === void 0 ? from.length : toOffset(from, end);
+  for (let i = start; i < end && i < from.length; i++) {
+    if (from[i] !== void 0) {
+      to.push(from[i]);
+    }
+  }
+  return to;
+}
+function pushIfUnique(array, toAdd, equalityComparer) {
+  if (contains(array, toAdd, equalityComparer)) {
+    return false;
+  } else {
+    array.push(toAdd);
+    return true;
   }
-  function insertSorted(array, insert, compare, allowDuplicates) {
-    if (array.length === 0) {
-      array.push(insert);
-      return true;
+}
+function appendIfUnique(array, toAdd, equalityComparer) {
+  if (array) {
+    pushIfUnique(array, toAdd, equalityComparer);
+    return array;
+  } else {
+    return [toAdd];
+  }
+}
+function stableSortIndices(array, indices, comparer) {
+  indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y));
+}
+function sort(array, comparer) {
+  return array.length === 0 ? array : array.slice().sort(comparer);
+}
+function* arrayReverseIterator(array) {
+  for (let i = array.length - 1; i >= 0; i--) {
+    yield array[i];
+  }
+}
+function stableSort(array, comparer) {
+  const indices = indicesOf(array);
+  stableSortIndices(array, indices, comparer);
+  return indices.map((i) => array[i]);
+}
+function rangeEquals(array1, array2, pos, end) {
+  while (pos < end) {
+    if (array1[pos] !== array2[pos]) {
+      return false;
     }
-    const insertIndex = binarySearch(array, insert, identity, compare);
-    if (insertIndex < 0) {
-      array.splice(~insertIndex, 0, insert);
-      return true;
+    pos++;
+  }
+  return true;
+}
+var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
+  if (array) {
+    offset = toOffset(array, offset);
+    if (offset < array.length) {
+      return array[offset];
     }
-    if (allowDuplicates) {
-      array.splice(insertIndex, 0, insert);
-      return true;
+  }
+  return void 0;
+};
+function firstOrUndefined(array) {
+  return array === void 0 || array.length === 0 ? void 0 : array[0];
+}
+function firstOrUndefinedIterator(iter) {
+  if (iter) {
+    for (const value of iter) {
+      return value;
     }
-    return false;
   }
-  function sortAndDeduplicate(array, comparer, equalityComparer) {
-    return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive);
+  return void 0;
+}
+function first(array) {
+  Debug.assert(array.length !== 0);
+  return array[0];
+}
+function firstIterator(iter) {
+  for (const value of iter) {
+    return value;
+  }
+  Debug.fail("iterator is empty");
+}
+function lastOrUndefined(array) {
+  return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
+}
+function last(array) {
+  Debug.assert(array.length !== 0);
+  return array[array.length - 1];
+}
+function singleOrUndefined(array) {
+  return array && array.length === 1 ? array[0] : void 0;
+}
+function single(array) {
+  return Debug.checkDefined(singleOrUndefined(array));
+}
+function singleOrMany(array) {
+  return array && array.length === 1 ? array[0] : array;
+}
+function replaceElement(array, index, value) {
+  const result = array.slice(0);
+  result[index] = value;
+  return result;
+}
+function binarySearch(array, value, keySelector, keyComparer, offset) {
+  return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset);
+}
+function binarySearchKey(array, key, keySelector, keyComparer, offset) {
+  if (!some(array)) {
+    return -1;
   }
-  function arrayIsSorted(array, comparer) {
-    if (array.length < 2)
-      return true;
-    for (let i = 1, len = array.length; i < len; i++) {
-      if (comparer(array[i - 1], array[i]) === 1 /* GreaterThan */) {
-        return false;
-      }
+  let low = offset || 0;
+  let high = array.length - 1;
+  while (low <= high) {
+    const middle = low + (high - low >> 1);
+    const midKey = keySelector(array[middle], middle);
+    switch (keyComparer(midKey, key)) {
+      case -1 /* LessThan */:
+        low = middle + 1;
+        break;
+      case 0 /* EqualTo */:
+        return middle;
+      case 1 /* GreaterThan */:
+        high = middle - 1;
+        break;
     }
-    return true;
   }
-  function detectSortCaseSensitivity(array, getString, compareStringsCaseSensitive2, compareStringsCaseInsensitive2) {
-    let kind = 3 /* Both */;
-    if (array.length < 2)
-      return kind;
-    let prevElement = getString(array[0]);
-    for (let i = 1, len = array.length; i < len && kind !== 0 /* None */; i++) {
-      const element = getString(array[i]);
-      if (kind & 1 /* CaseSensitive */ && compareStringsCaseSensitive2(prevElement, element) > 0) {
-        kind &= ~1 /* CaseSensitive */;
+  return ~low;
+}
+function reduceLeft(array, f, initial, start, count) {
+  if (array && array.length > 0) {
+    const size = array.length;
+    if (size > 0) {
+      let pos = start === void 0 || start < 0 ? 0 : start;
+      const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count;
+      let result;
+      if (arguments.length <= 2) {
+        result = array[pos];
+        pos++;
+      } else {
+        result = initial;
       }
-      if (kind & 2 /* CaseInsensitive */ && compareStringsCaseInsensitive2(prevElement, element) > 0) {
-        kind &= ~2 /* CaseInsensitive */;
+      while (pos <= end) {
+        result = f(result, array[pos], pos);
+        pos++;
       }
-      prevElement = element;
+      return result;
     }
-    return kind;
   }
-  function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
-    if (!array1 || !array2) {
-      return array1 === array2;
-    }
-    if (array1.length !== array2.length) {
-      return false;
+  return initial;
+}
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+function hasProperty(map2, key) {
+  return hasOwnProperty.call(map2, key);
+}
+function getProperty(map2, key) {
+  return hasOwnProperty.call(map2, key) ? map2[key] : void 0;
+}
+function getOwnKeys(map2) {
+  const keys = [];
+  for (const key in map2) {
+    if (hasOwnProperty.call(map2, key)) {
+      keys.push(key);
+    }
+  }
+  return keys;
+}
+function getAllKeys(obj) {
+  const result = [];
+  do {
+    const names = Object.getOwnPropertyNames(obj);
+    for (const name of names) {
+      pushIfUnique(result, name);
+    }
+  } while (obj = Object.getPrototypeOf(obj));
+  return result;
+}
+function getOwnValues(collection) {
+  const values = [];
+  for (const key in collection) {
+    if (hasOwnProperty.call(collection, key)) {
+      values.push(collection[key]);
+    }
+  }
+  return values;
+}
+function arrayOf(count, f) {
+  const result = new Array(count);
+  for (let i = 0; i < count; i++) {
+    result[i] = f(i);
+  }
+  return result;
+}
+function arrayFrom(iterator, map2) {
+  const result = [];
+  for (const value of iterator) {
+    result.push(map2 ? map2(value) : value);
+  }
+  return result;
+}
+function assign(t, ...args) {
+  for (const arg of args) {
+    if (arg === void 0) continue;
+    for (const p in arg) {
+      if (hasProperty(arg, p)) {
+        t[p] = arg[p];
+      }
+    }
+  }
+  return t;
+}
+function equalOwnProperties(left, right, equalityComparer = equateValues) {
+  if (left === right) return true;
+  if (!left || !right) return false;
+  for (const key in left) {
+    if (hasOwnProperty.call(left, key)) {
+      if (!hasOwnProperty.call(right, key)) return false;
+      if (!equalityComparer(left[key], right[key])) return false;
+    }
+  }
+  for (const key in right) {
+    if (hasOwnProperty.call(right, key)) {
+      if (!hasOwnProperty.call(left, key)) return false;
+    }
+  }
+  return true;
+}
+function arrayToMap(array, makeKey, makeValue = identity) {
+  const result = /* @__PURE__ */ new Map();
+  for (const value of array) {
+    const key = makeKey(value);
+    if (key !== void 0) result.set(key, makeValue(value));
+  }
+  return result;
+}
+function arrayToNumericMap(array, makeKey, makeValue = identity) {
+  const result = [];
+  for (const value of array) {
+    result[makeKey(value)] = makeValue(value);
+  }
+  return result;
+}
+function arrayToMultiMap(values, makeKey, makeValue = identity) {
+  const result = createMultiMap();
+  for (const value of values) {
+    result.add(makeKey(value), makeValue(value));
+  }
+  return result;
+}
+function group(values, getGroupId, resultSelector = identity) {
+  return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector);
+}
+function groupBy(values, keySelector) {
+  const result = {};
+  if (values) {
+    for (const value of values) {
+      const key = `${keySelector(value)}`;
+      const array = result[key] ?? (result[key] = []);
+      array.push(value);
+    }
+  }
+  return result;
+}
+function clone(object) {
+  const result = {};
+  for (const id in object) {
+    if (hasOwnProperty.call(object, id)) {
+      result[id] = object[id];
+    }
+  }
+  return result;
+}
+function extend(first2, second) {
+  const result = {};
+  for (const id in second) {
+    if (hasOwnProperty.call(second, id)) {
+      result[id] = second[id];
+    }
+  }
+  for (const id in first2) {
+    if (hasOwnProperty.call(first2, id)) {
+      result[id] = first2[id];
+    }
+  }
+  return result;
+}
+function copyProperties(first2, second) {
+  for (const id in second) {
+    if (hasOwnProperty.call(second, id)) {
+      first2[id] = second[id];
+    }
+  }
+}
+function maybeBind(obj, fn) {
+  return fn ? fn.bind(obj) : void 0;
+}
+function createMultiMap() {
+  const map2 = /* @__PURE__ */ new Map();
+  map2.add = multiMapAdd;
+  map2.remove = multiMapRemove;
+  return map2;
+}
+function multiMapAdd(key, value) {
+  let values = this.get(key);
+  if (values) {
+    values.push(value);
+  } else {
+    this.set(key, values = [value]);
+  }
+  return values;
+}
+function multiMapRemove(key, value) {
+  const values = this.get(key);
+  if (values) {
+    unorderedRemoveItem(values, value);
+    if (!values.length) {
+      this.delete(key);
+    }
+  }
+}
+function createQueue(items) {
+  const elements = (items == null ? void 0 : items.slice()) || [];
+  let headIndex = 0;
+  function isEmpty() {
+    return headIndex === elements.length;
+  }
+  function enqueue(...items2) {
+    elements.push(...items2);
+  }
+  function dequeue() {
+    if (isEmpty()) {
+      throw new Error("Queue is empty");
+    }
+    const result = elements[headIndex];
+    elements[headIndex] = void 0;
+    headIndex++;
+    if (headIndex > 100 && headIndex > elements.length >> 1) {
+      const newLength = elements.length - headIndex;
+      elements.copyWithin(
+        /*target*/
+        0,
+        /*start*/
+        headIndex
+      );
+      elements.length = newLength;
+      headIndex = 0;
     }
-    for (let i = 0; i < array1.length; i++) {
-      if (!equalityComparer(array1[i], array2[i], i)) {
-        return false;
+    return result;
+  }
+  return {
+    enqueue,
+    dequeue,
+    isEmpty
+  };
+}
+function createSet(getHashCode, equals) {
+  const multiMap = /* @__PURE__ */ new Map();
+  let size = 0;
+  function* getElementIterator() {
+    for (const value of multiMap.values()) {
+      if (isArray(value)) {
+        yield* value;
+      } else {
+        yield value;
       }
     }
-    return true;
   }
-  function compact(array) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = array[i];
-        if (result || !v) {
-          if (!result) {
-            result = array.slice(0, i);
-          }
-          if (v) {
-            result.push(v);
-          }
+  const set = {
+    has(element) {
+      const hash = getHashCode(element);
+      if (!multiMap.has(hash)) return false;
+      const candidates = multiMap.get(hash);
+      if (!isArray(candidates)) return equals(candidates, element);
+      for (const candidate of candidates) {
+        if (equals(candidate, element)) {
+          return true;
         }
       }
-    }
-    return result || array;
-  }
-  function relativeComplement(arrayA, arrayB, comparer) {
-    if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0)
-      return arrayB;
-    const result = [];
-    loopB:
-      for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) {
-        if (offsetB > 0) {
-          Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */);
+      return false;
+    },
+    add(element) {
+      const hash = getHashCode(element);
+      if (multiMap.has(hash)) {
+        const values = multiMap.get(hash);
+        if (isArray(values)) {
+          if (!contains(values, element, equals)) {
+            values.push(element);
+            size++;
+          }
+        } else {
+          const value = values;
+          if (!equals(value, element)) {
+            multiMap.set(hash, [value, element]);
+            size++;
+          }
         }
-        loopA:
-          for (const startA = offsetA; offsetA < arrayA.length; offsetA++) {
-            if (offsetA > startA) {
-              Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */);
-            }
-            switch (comparer(arrayB[offsetB], arrayA[offsetA])) {
-              case -1 /* LessThan */:
-                result.push(arrayB[offsetB]);
-                continue loopB;
-              case 0 /* EqualTo */:
-                continue loopB;
-              case 1 /* GreaterThan */:
-                continue loopA;
+      } else {
+        multiMap.set(hash, element);
+        size++;
+      }
+      return this;
+    },
+    delete(element) {
+      const hash = getHashCode(element);
+      if (!multiMap.has(hash)) return false;
+      const candidates = multiMap.get(hash);
+      if (isArray(candidates)) {
+        for (let i = 0; i < candidates.length; i++) {
+          if (equals(candidates[i], element)) {
+            if (candidates.length === 1) {
+              multiMap.delete(hash);
+            } else if (candidates.length === 2) {
+              multiMap.set(hash, candidates[1 - i]);
+            } else {
+              unorderedRemoveItemAt(candidates, i);
             }
+            size--;
+            return true;
           }
+        }
+      } else {
+        const candidate = candidates;
+        if (equals(candidate, element)) {
+          multiMap.delete(hash);
+          size--;
+          return true;
+        }
       }
-    return result;
-  }
-  function append(to, value) {
-    if (value === void 0)
-      return to;
-    if (to === void 0)
-      return [value];
-    to.push(value);
-    return to;
-  }
-  function combine(xs, ys) {
-    if (xs === void 0)
-      return ys;
-    if (ys === void 0)
-      return xs;
-    if (isArray(xs))
-      return isArray(ys) ? concatenate(xs, ys) : append(xs, ys);
-    if (isArray(ys))
-      return append(ys, xs);
-    return [xs, ys];
-  }
-  function toOffset(array, offset) {
-    return offset < 0 ? array.length + offset : offset;
-  }
-  function addRange(to, from, start, end) {
-    if (from === void 0 || from.length === 0)
-      return to;
-    if (to === void 0)
-      return from.slice(start, end);
-    start = start === void 0 ? 0 : toOffset(from, start);
-    end = end === void 0 ? from.length : toOffset(from, end);
-    for (let i = start; i < end && i < from.length; i++) {
-      if (from[i] !== void 0) {
-        to.push(from[i]);
-      }
-    }
-    return to;
-  }
-  function pushIfUnique(array, toAdd, equalityComparer) {
-    if (contains(array, toAdd, equalityComparer)) {
       return false;
-    } else {
-      array.push(toAdd);
-      return true;
+    },
+    clear() {
+      multiMap.clear();
+      size = 0;
+    },
+    get size() {
+      return size;
+    },
+    forEach(action) {
+      for (const elements of arrayFrom(multiMap.values())) {
+        if (isArray(elements)) {
+          for (const element of elements) {
+            action(element, element, set);
+          }
+        } else {
+          const element = elements;
+          action(element, element, set);
+        }
+      }
+    },
+    keys() {
+      return getElementIterator();
+    },
+    values() {
+      return getElementIterator();
+    },
+    *entries() {
+      for (const value of getElementIterator()) {
+        yield [value, value];
+      }
+    },
+    [Symbol.iterator]: () => {
+      return getElementIterator();
+    },
+    [Symbol.toStringTag]: multiMap[Symbol.toStringTag]
+  };
+  return set;
+}
+function isArray(value) {
+  return Array.isArray(value);
+}
+function toArray(value) {
+  return isArray(value) ? value : [value];
+}
+function isString(text) {
+  return typeof text === "string";
+}
+function isNumber(x) {
+  return typeof x === "number";
+}
+function tryCast(value, test) {
+  return value !== void 0 && test(value) ? value : void 0;
+}
+function cast(value, test) {
+  if (value !== void 0 && test(value)) return value;
+  return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`);
+}
+function noop(_) {
+}
+function returnFalse() {
+  return false;
+}
+function returnTrue() {
+  return true;
+}
+function returnUndefined() {
+  return void 0;
+}
+function identity(x) {
+  return x;
+}
+function toLowerCase(x) {
+  return x.toLowerCase();
+}
+var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_. ]+/g;
+function toFileNameLowerCase(x) {
+  return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x;
+}
+function notImplemented() {
+  throw new Error("Not implemented");
+}
+function memoize(callback) {
+  let value;
+  return () => {
+    if (callback) {
+      value = callback();
+      callback = void 0;
     }
-  }
-  function appendIfUnique(array, toAdd, equalityComparer) {
-    if (array) {
-      pushIfUnique(array, toAdd, equalityComparer);
-      return array;
-    } else {
-      return [toAdd];
+    return value;
+  };
+}
+function memoizeOne(callback) {
+  const map2 = /* @__PURE__ */ new Map();
+  return (arg) => {
+    const key = `${typeof arg}:${arg}`;
+    let value = map2.get(key);
+    if (value === void 0 && !map2.has(key)) {
+      value = callback(arg);
+      map2.set(key, value);
     }
-  }
-  function stableSortIndices(array, indices, comparer) {
-    indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y));
-  }
-  function sort(array, comparer) {
-    return array.length === 0 ? array : array.slice().sort(comparer);
-  }
-  function* arrayReverseIterator(array) {
-    for (let i = array.length - 1; i >= 0; i--) {
-      yield array[i];
+    return value;
+  };
+}
+function memoizeWeak(callback) {
+  const map2 = /* @__PURE__ */ new WeakMap();
+  return (arg) => {
+    let value = map2.get(arg);
+    if (value === void 0 && !map2.has(arg)) {
+      value = callback(arg);
+      map2.set(arg, value);
     }
+    return value;
+  };
+}
+function memoizeCached(callback, cache) {
+  return (...args) => {
+    let value = cache.get(args);
+    if (value === void 0 && !cache.has(args)) {
+      value = callback(...args);
+      cache.set(args, value);
+    }
+    return value;
+  };
+}
+function compose(a, b, c, d, e) {
+  if (!!e) {
+    const args = [];
+    for (let i = 0; i < arguments.length; i++) {
+      args[i] = arguments[i];
+    }
+    return (t) => reduceLeft(args, (u, f) => f(u), t);
+  } else if (d) {
+    return (t) => d(c(b(a(t))));
+  } else if (c) {
+    return (t) => c(b(a(t)));
+  } else if (b) {
+    return (t) => b(a(t));
+  } else if (a) {
+    return (t) => a(t);
+  } else {
+    return (t) => t;
+  }
+}
+var AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => {
+  AssertionLevel2[AssertionLevel2["None"] = 0] = "None";
+  AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal";
+  AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive";
+  AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive";
+  return AssertionLevel2;
+})(AssertionLevel || {});
+function equateValues(a, b) {
+  return a === b;
+}
+function equateStringsCaseInsensitive(a, b) {
+  return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase();
+}
+function equateStringsCaseSensitive(a, b) {
+  return equateValues(a, b);
+}
+function compareComparableValues(a, b) {
+  return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */;
+}
+function compareValues(a, b) {
+  return compareComparableValues(a, b);
+}
+function compareTextSpans(a, b) {
+  return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length);
+}
+function min(items, compare) {
+  return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y);
+}
+function compareStringsCaseInsensitive(a, b) {
+  if (a === b) return 0 /* EqualTo */;
+  if (a === void 0) return -1 /* LessThan */;
+  if (b === void 0) return 1 /* GreaterThan */;
+  a = a.toUpperCase();
+  b = b.toUpperCase();
+  return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+}
+function compareStringsCaseInsensitiveEslintCompatible(a, b) {
+  if (a === b) return 0 /* EqualTo */;
+  if (a === void 0) return -1 /* LessThan */;
+  if (b === void 0) return 1 /* GreaterThan */;
+  a = a.toLowerCase();
+  b = b.toLowerCase();
+  return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+}
+function compareStringsCaseSensitive(a, b) {
+  return compareComparableValues(a, b);
+}
+function getStringComparer(ignoreCase) {
+  return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive;
+}
+var createUIStringComparer = /* @__PURE__ */ (() => {
+  return createIntlCollatorStringComparer;
+  function compareWithCallback(a, b, comparer) {
+    if (a === b) return 0 /* EqualTo */;
+    if (a === void 0) return -1 /* LessThan */;
+    if (b === void 0) return 1 /* GreaterThan */;
+    const value = comparer(a, b);
+    return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+  }
+  function createIntlCollatorStringComparer(locale) {
+    const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant", numeric: true }).compare;
+    return (a, b) => compareWithCallback(a, b, comparer);
   }
-  function stableSort(array, comparer) {
-    const indices = indicesOf(array);
-    stableSortIndices(array, indices, comparer);
-    return indices.map((i) => array[i]);
-  }
-  function rangeEquals(array1, array2, pos, end) {
-    while (pos < end) {
-      if (array1[pos] !== array2[pos]) {
-        return false;
+})();
+var uiComparerCaseSensitive;
+var uiLocale;
+function getUILocale() {
+  return uiLocale;
+}
+function setUILocale(value) {
+  if (uiLocale !== value) {
+    uiLocale = value;
+    uiComparerCaseSensitive = void 0;
+  }
+}
+function compareStringsCaseSensitiveUI(a, b) {
+  const comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale));
+  return comparer(a, b);
+}
+function compareProperties(a, b, key, comparer) {
+  return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]);
+}
+function compareBooleans(a, b) {
+  return compareValues(a ? 1 : 0, b ? 1 : 0);
+}
+function getSpellingSuggestion(name, candidates, getName) {
+  const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34));
+  let bestDistance = Math.floor(name.length * 0.4) + 1;
+  let bestCandidate;
+  for (const candidate of candidates) {
+    const candidateName = getName(candidate);
+    if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) {
+      if (candidateName === name) {
+        continue;
       }
-      pos++;
+      if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) {
+        continue;
+      }
+      const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1);
+      if (distance === void 0) {
+        continue;
+      }
+      Debug.assert(distance < bestDistance);
+      bestDistance = distance;
+      bestCandidate = candidate;
+    }
+  }
+  return bestCandidate;
+}
+function levenshteinWithMax(s1, s2, max) {
+  let previous = new Array(s2.length + 1);
+  let current = new Array(s2.length + 1);
+  const big = max + 0.01;
+  for (let i = 0; i <= s2.length; i++) {
+    previous[i] = i;
+  }
+  for (let i = 1; i <= s1.length; i++) {
+    const c1 = s1.charCodeAt(i - 1);
+    const minJ = Math.ceil(i > max ? i - max : 1);
+    const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length);
+    current[0] = i;
+    let colMin = i;
+    for (let j = 1; j < minJ; j++) {
+      current[j] = big;
+    }
+    for (let j = minJ; j <= maxJ; j++) {
+      const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
+      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+        /*delete*/
+        previous[j] + 1,
+        /*insert*/
+        current[j - 1] + 1,
+        /*substitute*/
+        substitutionDistance
+      );
+      current[j] = dist;
+      colMin = Math.min(colMin, dist);
+    }
+    for (let j = maxJ + 1; j <= s2.length; j++) {
+      current[j] = big;
+    }
+    if (colMin > max) {
+      return void 0;
     }
-    return true;
-  }
-  function firstOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[0];
-  }
-  function firstOrUndefinedIterator(iter) {
-    if (iter) {
-      for (const value of iter) {
-        return value;
+    const temp = previous;
+    previous = current;
+    current = temp;
+  }
+  const res = previous[s2.length];
+  return res > max ? void 0 : res;
+}
+function endsWith(str, suffix, ignoreCase) {
+  const expectedPos = str.length - suffix.length;
+  return expectedPos >= 0 && (ignoreCase ? equateStringsCaseInsensitive(str.slice(expectedPos), suffix) : str.indexOf(suffix, expectedPos) === expectedPos);
+}
+function removeSuffix(str, suffix) {
+  return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str;
+}
+function tryRemoveSuffix(str, suffix) {
+  return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0;
+}
+function removeMinAndVersionNumbers(fileName) {
+  let end = fileName.length;
+  for (let pos = end - 1; pos > 0; pos--) {
+    let ch = fileName.charCodeAt(pos);
+    if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) {
+      do {
+        --pos;
+        ch = fileName.charCodeAt(pos);
+      } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */);
+    } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) {
+      --pos;
+      ch = fileName.charCodeAt(pos);
+      if (ch !== 105 /* i */ && ch !== 73 /* I */) {
+        break;
+      }
+      --pos;
+      ch = fileName.charCodeAt(pos);
+      if (ch !== 109 /* m */ && ch !== 77 /* M */) {
+        break;
       }
+      --pos;
+      ch = fileName.charCodeAt(pos);
+    } else {
+      break;
     }
-    return void 0;
-  }
-  function first(array) {
-    Debug.assert(array.length !== 0);
-    return array[0];
-  }
-  function firstIterator(iter) {
-    for (const value of iter) {
-      return value;
+    if (ch !== 45 /* minus */ && ch !== 46 /* dot */) {
+      break;
     }
-    Debug.fail("iterator is empty");
-  }
-  function lastOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
-  }
-  function last(array) {
-    Debug.assert(array.length !== 0);
-    return array[array.length - 1];
-  }
-  function singleOrUndefined(array) {
-    return array && array.length === 1 ? array[0] : void 0;
-  }
-  function single(array) {
-    return Debug.checkDefined(singleOrUndefined(array));
+    end = pos;
   }
-  function singleOrMany(array) {
-    return array && array.length === 1 ? array[0] : array;
-  }
-  function replaceElement(array, index, value) {
-    const result = array.slice(0);
-    result[index] = value;
-    return result;
+  return end === fileName.length ? fileName : fileName.slice(0, end);
+}
+function orderedRemoveItem(array, item) {
+  for (let i = 0; i < array.length; i++) {
+    if (array[i] === item) {
+      orderedRemoveItemAt(array, i);
+      return true;
+    }
   }
-  function binarySearch(array, value, keySelector, keyComparer, offset) {
-    return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset);
+  return false;
+}
+function orderedRemoveItemAt(array, index) {
+  for (let i = index; i < array.length - 1; i++) {
+    array[i] = array[i + 1];
+  }
+  array.pop();
+}
+function unorderedRemoveItemAt(array, index) {
+  array[index] = array[array.length - 1];
+  array.pop();
+}
+function unorderedRemoveItem(array, item) {
+  return unorderedRemoveFirstItemWhere(array, (element) => element === item);
+}
+function unorderedRemoveFirstItemWhere(array, predicate) {
+  for (let i = 0; i < array.length; i++) {
+    if (predicate(array[i])) {
+      unorderedRemoveItemAt(array, i);
+      return true;
+    }
   }
-  function binarySearchKey(array, key, keySelector, keyComparer, offset) {
-    if (!some(array)) {
-      return -1;
+  return false;
+}
+function createGetCanonicalFileName(useCaseSensitiveFileNames2) {
+  return useCaseSensitiveFileNames2 ? identity : toFileNameLowerCase;
+}
+function patternText({ prefix, suffix }) {
+  return `${prefix}*${suffix}`;
+}
+function matchedText(pattern, candidate) {
+  Debug.assert(isPatternMatch(pattern, candidate));
+  return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length);
+}
+function findBestPatternMatch(values, getPattern, candidate) {
+  let matchedValue;
+  let longestMatchPrefixLength = -1;
+  for (const v of values) {
+    const pattern = getPattern(v);
+    if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) {
+      longestMatchPrefixLength = pattern.prefix.length;
+      matchedValue = v;
+    }
+  }
+  return matchedValue;
+}
+function startsWith(str, prefix, ignoreCase) {
+  return ignoreCase ? equateStringsCaseInsensitive(str.slice(0, prefix.length), prefix) : str.lastIndexOf(prefix, 0) === 0;
+}
+function removePrefix(str, prefix) {
+  return startsWith(str, prefix) ? str.substr(prefix.length) : str;
+}
+function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) {
+  return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0;
+}
+function isPatternMatch({ prefix, suffix }, candidate) {
+  return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix);
+}
+function and(f, g) {
+  return (arg) => f(arg) && g(arg);
+}
+function or(...fs) {
+  return (...args) => {
+    let lastResult;
+    for (const f of fs) {
+      lastResult = f(...args);
+      if (lastResult) {
+        return lastResult;
+      }
+    }
+    return lastResult;
+  };
+}
+function not(fn) {
+  return (...args) => !fn(...args);
+}
+function assertType(_) {
+}
+function singleElementArray(t) {
+  return t === void 0 ? void 0 : [t];
+}
+function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) {
+  unchanged = unchanged || noop;
+  let newIndex = 0;
+  let oldIndex = 0;
+  const newLen = newItems.length;
+  const oldLen = oldItems.length;
+  let hasChanges = false;
+  while (newIndex < newLen && oldIndex < oldLen) {
+    const newItem = newItems[newIndex];
+    const oldItem = oldItems[oldIndex];
+    const compareResult = comparer(newItem, oldItem);
+    if (compareResult === -1 /* LessThan */) {
+      inserted(newItem);
+      newIndex++;
+      hasChanges = true;
+    } else if (compareResult === 1 /* GreaterThan */) {
+      deleted(oldItem);
+      oldIndex++;
+      hasChanges = true;
+    } else {
+      unchanged(oldItem, newItem);
+      newIndex++;
+      oldIndex++;
+    }
+  }
+  while (newIndex < newLen) {
+    inserted(newItems[newIndex++]);
+    hasChanges = true;
+  }
+  while (oldIndex < oldLen) {
+    deleted(oldItems[oldIndex++]);
+    hasChanges = true;
+  }
+  return hasChanges;
+}
+function cartesianProduct(arrays) {
+  const result = [];
+  cartesianProductWorker(
+    arrays,
+    result,
+    /*outer*/
+    void 0,
+    0
+  );
+  return result;
+}
+function cartesianProductWorker(arrays, result, outer, index) {
+  for (const element of arrays[index]) {
+    let inner;
+    if (outer) {
+      inner = outer.slice();
+      inner.push(element);
+    } else {
+      inner = [element];
     }
-    let low = offset || 0;
-    let high = array.length - 1;
-    while (low <= high) {
-      const middle = low + (high - low >> 1);
-      const midKey = keySelector(array[middle], middle);
-      switch (keyComparer(midKey, key)) {
-        case -1 /* LessThan */:
-          low = middle + 1;
-          break;
-        case 0 /* EqualTo */:
-          return middle;
-        case 1 /* GreaterThan */:
-          high = middle - 1;
-          break;
-      }
+    if (index === arrays.length - 1) {
+      result.push(inner);
+    } else {
+      cartesianProductWorker(arrays, result, inner, index + 1);
     }
-    return ~low;
   }
-  function reduceLeft(array, f, initial, start, count) {
-    if (array && array.length > 0) {
-      const size = array.length;
-      if (size > 0) {
-        let pos = start === void 0 || start < 0 ? 0 : start;
-        const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count;
-        let result;
-        if (arguments.length <= 2) {
-          result = array[pos];
-          pos++;
-        } else {
-          result = initial;
-        }
-        while (pos <= end) {
-          result = f(result, array[pos], pos);
-          pos++;
-        }
-        return result;
-      }
+}
+function takeWhile(array, predicate) {
+  if (array) {
+    const len = array.length;
+    let index = 0;
+    while (index < len && predicate(array[index])) {
+      index++;
     }
-    return initial;
+    return array.slice(0, index);
   }
-  function hasProperty(map2, key) {
-    return hasOwnProperty.call(map2, key);
+}
+function skipWhile(array, predicate) {
+  if (array) {
+    const len = array.length;
+    let index = 0;
+    while (index < len && predicate(array[index])) {
+      index++;
+    }
+    return array.slice(index);
   }
-  function getProperty(map2, key) {
-    return hasOwnProperty.call(map2, key) ? map2[key] : void 0;
+}
+function isNodeLikeSystem() {
+  return typeof process !== "undefined" && !!process.nextTick && !process.browser && typeof require !== "undefined";
+}
+
+// src/compiler/debug.ts
+var LogLevel = /* @__PURE__ */ ((LogLevel3) => {
+  LogLevel3[LogLevel3["Off"] = 0] = "Off";
+  LogLevel3[LogLevel3["Error"] = 1] = "Error";
+  LogLevel3[LogLevel3["Warning"] = 2] = "Warning";
+  LogLevel3[LogLevel3["Info"] = 3] = "Info";
+  LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose";
+  return LogLevel3;
+})(LogLevel || {});
+var Debug;
+((Debug2) => {
+  let currentAssertionLevel = 0 /* None */;
+  Debug2.currentLogLevel = 2 /* Warning */;
+  Debug2.isDebugging = false;
+  function shouldLog(level) {
+    return Debug2.currentLogLevel <= level;
+  }
+  Debug2.shouldLog = shouldLog;
+  function logMessage(level, s) {
+    if (Debug2.loggingHost && shouldLog(level)) {
+      Debug2.loggingHost.log(level, s);
+    }
+  }
+  function log(s) {
+    logMessage(3 /* Info */, s);
+  }
+  Debug2.log = log;
+  ((_log) => {
+    function error2(s) {
+      logMessage(1 /* Error */, s);
+    }
+    _log.error = error2;
+    function warn(s) {
+      logMessage(2 /* Warning */, s);
+    }
+    _log.warn = warn;
+    function log2(s) {
+      logMessage(3 /* Info */, s);
+    }
+    _log.log = log2;
+    function trace2(s) {
+      logMessage(4 /* Verbose */, s);
+    }
+    _log.trace = trace2;
+  })(log = Debug2.log || (Debug2.log = {}));
+  const assertionCache = {};
+  function getAssertionLevel() {
+    return currentAssertionLevel;
+  }
+  Debug2.getAssertionLevel = getAssertionLevel;
+  function setAssertionLevel(level) {
+    const prevAssertionLevel = currentAssertionLevel;
+    currentAssertionLevel = level;
+    if (level > prevAssertionLevel) {
+      for (const key of getOwnKeys(assertionCache)) {
+        const cachedFunc = assertionCache[key];
+        if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) {
+          Debug2[key] = cachedFunc;
+          assertionCache[key] = void 0;
+        }
+      }
+    }
+  }
+  Debug2.setAssertionLevel = setAssertionLevel;
+  function shouldAssert(level) {
+    return currentAssertionLevel >= level;
+  }
+  Debug2.shouldAssert = shouldAssert;
+  function shouldAssertFunction(level, name) {
+    if (!shouldAssert(level)) {
+      assertionCache[name] = { level, assertion: Debug2[name] };
+      Debug2[name] = noop;
+      return false;
+    }
+    return true;
   }
-  function getOwnKeys(map2) {
-    const keys = [];
-    for (const key in map2) {
-      if (hasOwnProperty.call(map2, key)) {
-        keys.push(key);
-      }
+  function fail(message, stackCrawlMark) {
+    debugger;
+    const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure.");
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(e, stackCrawlMark || fail);
     }
-    return keys;
+    throw e;
   }
-  function getAllKeys(obj) {
-    const result = [];
-    do {
-      const names = Object.getOwnPropertyNames(obj);
-      for (const name of names) {
-        pushIfUnique(result, name);
-      }
-    } while (obj = Object.getPrototypeOf(obj));
-    return result;
+  Debug2.fail = fail;
+  function failBadSyntaxKind(node, message, stackCrawlMark) {
+    return fail(
+      `${message || "Unexpected node."}\r
+Node ${formatSyntaxKind(node.kind)} was unexpected.`,
+      stackCrawlMark || failBadSyntaxKind
+    );
   }
-  function getOwnValues(collection) {
-    const values = [];
-    for (const key in collection) {
-      if (hasOwnProperty.call(collection, key)) {
-        values.push(collection[key]);
+  Debug2.failBadSyntaxKind = failBadSyntaxKind;
+  function assert(expression, message, verboseDebugInfo, stackCrawlMark) {
+    if (!expression) {
+      message = message ? `False expression: ${message}` : "False expression.";
+      if (verboseDebugInfo) {
+        message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo());
       }
+      fail(message, stackCrawlMark || assert);
     }
-    return values;
   }
-  function arrayOf(count, f) {
-    const result = new Array(count);
-    for (let i = 0; i < count; i++) {
-      result[i] = f(i);
+  Debug2.assert = assert;
+  function assertEqual(a, b, msg, msg2, stackCrawlMark) {
+    if (a !== b) {
+      const message = msg ? msg2 ? `${msg} ${msg2}` : msg : "";
+      fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual);
     }
-    return result;
   }
-  function arrayFrom(iterator, map2) {
-    const result = [];
-    for (const value of iterator) {
-      result.push(map2 ? map2(value) : value);
+  Debug2.assertEqual = assertEqual;
+  function assertLessThan(a, b, msg, stackCrawlMark) {
+    if (a >= b) {
+      fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan);
     }
-    return result;
   }
-  function assign(t, ...args) {
-    for (const arg of args) {
-      if (arg === void 0)
-        continue;
-      for (const p in arg) {
-        if (hasProperty(arg, p)) {
-          t[p] = arg[p];
-        }
-      }
+  Debug2.assertLessThan = assertLessThan;
+  function assertLessThanOrEqual(a, b, stackCrawlMark) {
+    if (a > b) {
+      fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual);
     }
-    return t;
   }
-  function equalOwnProperties(left, right, equalityComparer = equateValues) {
-    if (left === right)
-      return true;
-    if (!left || !right)
-      return false;
-    for (const key in left) {
-      if (hasOwnProperty.call(left, key)) {
-        if (!hasOwnProperty.call(right, key))
-          return false;
-        if (!equalityComparer(left[key], right[key]))
-          return false;
-      }
-    }
-    for (const key in right) {
-      if (hasOwnProperty.call(right, key)) {
-        if (!hasOwnProperty.call(left, key))
-          return false;
-      }
+  Debug2.assertLessThanOrEqual = assertLessThanOrEqual;
+  function assertGreaterThanOrEqual(a, b, stackCrawlMark) {
+    if (a < b) {
+      fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual);
     }
-    return true;
   }
-  function arrayToMap(array, makeKey, makeValue = identity) {
-    const result = /* @__PURE__ */ new Map();
-    for (const value of array) {
-      const key = makeKey(value);
-      if (key !== void 0)
-        result.set(key, makeValue(value));
+  Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual;
+  function assertIsDefined(value, message, stackCrawlMark) {
+    if (value === void 0 || value === null) {
+      fail(message, stackCrawlMark || assertIsDefined);
     }
-    return result;
   }
-  function arrayToNumericMap(array, makeKey, makeValue = identity) {
-    const result = [];
-    for (const value of array) {
-      result[makeKey(value)] = makeValue(value);
-    }
-    return result;
+  Debug2.assertIsDefined = assertIsDefined;
+  function checkDefined(value, message, stackCrawlMark) {
+    assertIsDefined(value, message, stackCrawlMark || checkDefined);
+    return value;
   }
-  function arrayToMultiMap(values, makeKey, makeValue = identity) {
-    const result = createMultiMap();
-    for (const value of values) {
-      result.add(makeKey(value), makeValue(value));
+  Debug2.checkDefined = checkDefined;
+  function assertEachIsDefined(value, message, stackCrawlMark) {
+    for (const v of value) {
+      assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined);
     }
-    return result;
   }
-  function group(values, getGroupId, resultSelector = identity) {
-    return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector);
+  Debug2.assertEachIsDefined = assertEachIsDefined;
+  function checkEachDefined(value, message, stackCrawlMark) {
+    assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined);
+    return value;
+  }
+  Debug2.checkEachDefined = checkEachDefined;
+  function assertNever(member, message = "Illegal value:", stackCrawlMark) {
+    const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member);
+    return fail(`${message} ${detail}`, stackCrawlMark || assertNever);
   }
-  function groupBy(values, keySelector) {
-    const result = {};
-    if (values) {
-      for (const value of values) {
-        const key = `${keySelector(value)}`;
-        const array = result[key] ?? (result[key] = []);
-        array.push(value);
-      }
+  Debug2.assertNever = assertNever;
+  function assertEachNode(nodes, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) {
+      assert(
+        test === void 0 || every(nodes, test),
+        message || "Unexpected node.",
+        () => `Node array did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertEachNode
+      );
     }
-    return result;
   }
-  function clone(object) {
-    const result = {};
-    for (const id in object) {
-      if (hasOwnProperty.call(object, id)) {
-        result[id] = object[id];
-      }
+  Debug2.assertEachNode = assertEachNode;
+  function assertNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertNode")) {
+      assert(
+        node !== void 0 && (test === void 0 || test(node)),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertNode
+      );
     }
-    return result;
   }
-  function extend(first2, second) {
-    const result = {};
-    for (const id in second) {
-      if (hasOwnProperty.call(second, id)) {
-        result[id] = second[id];
-      }
+  Debug2.assertNode = assertNode;
+  function assertNotNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) {
+      assert(
+        node === void 0 || test === void 0 || !test(node),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertNotNode
+      );
     }
-    for (const id in first2) {
-      if (hasOwnProperty.call(first2, id)) {
-        result[id] = first2[id];
-      }
+  }
+  Debug2.assertNotNode = assertNotNode;
+  function assertOptionalNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) {
+      assert(
+        test === void 0 || node === void 0 || test(node),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertOptionalNode
+      );
     }
-    return result;
   }
-  function copyProperties(first2, second) {
-    for (const id in second) {
-      if (hasOwnProperty.call(second, id)) {
-        first2[id] = second[id];
-      }
+  Debug2.assertOptionalNode = assertOptionalNode;
+  function assertOptionalToken(node, kind, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) {
+      assert(
+        kind === void 0 || node === void 0 || node.kind === kind,
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`,
+        stackCrawlMark || assertOptionalToken
+      );
     }
   }
-  function maybeBind(obj, fn) {
-    return fn ? fn.bind(obj) : void 0;
+  Debug2.assertOptionalToken = assertOptionalToken;
+  function assertMissingNode(node, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) {
+      assert(
+        node === void 0,
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`,
+        stackCrawlMark || assertMissingNode
+      );
+    }
   }
-  function createMultiMap() {
-    const map2 = /* @__PURE__ */ new Map();
-    map2.add = multiMapAdd;
-    map2.remove = multiMapRemove;
-    return map2;
+  Debug2.assertMissingNode = assertMissingNode;
+  function type(_value) {
   }
-  function multiMapAdd(key, value) {
-    let values = this.get(key);
-    if (values) {
-      values.push(value);
+  Debug2.type = type;
+  function getFunctionName(func) {
+    if (typeof func !== "function") {
+      return "";
+    } else if (hasProperty(func, "name")) {
+      return func.name;
     } else {
-      this.set(key, values = [value]);
+      const text = Function.prototype.toString.call(func);
+      const match = /^function\s+([\w$]+)\s*\(/.exec(text);
+      return match ? match[1] : "";
     }
-    return values;
   }
-  function multiMapRemove(key, value) {
-    const values = this.get(key);
-    if (values) {
-      unorderedRemoveItem(values, value);
-      if (!values.length) {
-        this.delete(key);
-      }
-    }
+  Debug2.getFunctionName = getFunctionName;
+  function formatSymbol(symbol) {
+    return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`;
   }
-  function createQueue(items) {
-    const elements = (items == null ? void 0 : items.slice()) || [];
-    let headIndex = 0;
-    function isEmpty() {
-      return headIndex === elements.length;
-    }
-    function enqueue(...items2) {
-      elements.push(...items2);
+  Debug2.formatSymbol = formatSymbol;
+  function formatEnum(value = 0, enumObject, isFlags) {
+    const members = getEnumMembers(enumObject);
+    if (value === 0) {
+      return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0";
     }
-    function dequeue() {
-      if (isEmpty()) {
-        throw new Error("Queue is empty");
+    if (isFlags) {
+      const result = [];
+      let remainingFlags = value;
+      for (const [enumValue, enumName] of members) {
+        if (enumValue > value) {
+          break;
+        }
+        if (enumValue !== 0 && enumValue & value) {
+          result.push(enumName);
+          remainingFlags &= ~enumValue;
+        }
       }
-      const result = elements[headIndex];
-      elements[headIndex] = void 0;
-      headIndex++;
-      if (headIndex > 100 && headIndex > elements.length >> 1) {
-        const newLength = elements.length - headIndex;
-        elements.copyWithin(
-          /*target*/
-          0,
-          /*start*/
-          headIndex
-        );
-        elements.length = newLength;
-        headIndex = 0;
+      if (remainingFlags === 0) {
+        return result.join("|");
+      }
+    } else {
+      for (const [enumValue, enumName] of members) {
+        if (enumValue === value) {
+          return enumName;
+        }
       }
-      return result;
     }
-    return {
-      enqueue,
-      dequeue,
-      isEmpty
-    };
+    return value.toString();
   }
-  function createSet(getHashCode, equals) {
-    const multiMap = /* @__PURE__ */ new Map();
-    let size = 0;
-    function* getElementIterator() {
-      for (const value of multiMap.values()) {
-        if (isArray(value)) {
-          yield* value;
-        } else {
-          yield value;
-        }
+  Debug2.formatEnum = formatEnum;
+  const enumMemberCache = /* @__PURE__ */ new Map();
+  function getEnumMembers(enumObject) {
+    const existing = enumMemberCache.get(enumObject);
+    if (existing) {
+      return existing;
+    }
+    const result = [];
+    for (const name in enumObject) {
+      const value = enumObject[name];
+      if (typeof value === "number") {
+        result.push([value, name]);
       }
     }
-    const set = {
-      has(element) {
-        const hash = getHashCode(element);
-        if (!multiMap.has(hash))
-          return false;
-        const candidates = multiMap.get(hash);
-        if (!isArray(candidates))
-          return equals(candidates, element);
-        for (const candidate of candidates) {
-          if (equals(candidate, element)) {
-            return true;
-          }
-        }
-        return false;
-      },
-      add(element) {
-        const hash = getHashCode(element);
-        if (multiMap.has(hash)) {
-          const values = multiMap.get(hash);
-          if (isArray(values)) {
-            if (!contains(values, element, equals)) {
-              values.push(element);
-              size++;
-            }
-          } else {
-            const value = values;
-            if (!equals(value, element)) {
-              multiMap.set(hash, [value, element]);
-              size++;
-            }
-          }
-        } else {
-          multiMap.set(hash, element);
-          size++;
-        }
-        return this;
-      },
-      delete(element) {
-        const hash = getHashCode(element);
-        if (!multiMap.has(hash))
-          return false;
-        const candidates = multiMap.get(hash);
-        if (isArray(candidates)) {
-          for (let i = 0; i < candidates.length; i++) {
-            if (equals(candidates[i], element)) {
-              if (candidates.length === 1) {
-                multiMap.delete(hash);
-              } else if (candidates.length === 2) {
-                multiMap.set(hash, candidates[1 - i]);
-              } else {
-                unorderedRemoveItemAt(candidates, i);
-              }
-              size--;
-              return true;
-            }
-          }
-        } else {
-          const candidate = candidates;
-          if (equals(candidate, element)) {
-            multiMap.delete(hash);
-            size--;
-            return true;
-          }
-        }
-        return false;
-      },
-      clear() {
-        multiMap.clear();
-        size = 0;
-      },
-      get size() {
-        return size;
-      },
-      forEach(action) {
-        for (const elements of arrayFrom(multiMap.values())) {
-          if (isArray(elements)) {
-            for (const element of elements) {
-              action(element, element, set);
-            }
-          } else {
-            const element = elements;
-            action(element, element, set);
-          }
-        }
-      },
-      keys() {
-        return getElementIterator();
-      },
-      values() {
-        return getElementIterator();
-      },
-      *entries() {
-        for (const value of getElementIterator()) {
-          yield [value, value];
-        }
-      },
-      [Symbol.iterator]: () => {
-        return getElementIterator();
-      },
-      [Symbol.toStringTag]: multiMap[Symbol.toStringTag]
-    };
-    return set;
+    const sorted = stableSort(result, (x, y) => compareValues(x[0], y[0]));
+    enumMemberCache.set(enumObject, sorted);
+    return sorted;
   }
-  function isArray(value) {
-    return Array.isArray(value);
+  function formatSyntaxKind(kind) {
+    return formatEnum(
+      kind,
+      SyntaxKind,
+      /*isFlags*/
+      false
+    );
   }
-  function toArray(value) {
-    return isArray(value) ? value : [value];
+  Debug2.formatSyntaxKind = formatSyntaxKind;
+  function formatSnippetKind(kind) {
+    return formatEnum(
+      kind,
+      SnippetKind,
+      /*isFlags*/
+      false
+    );
   }
-  function isString(text) {
-    return typeof text === "string";
+  Debug2.formatSnippetKind = formatSnippetKind;
+  function formatScriptKind(kind) {
+    return formatEnum(
+      kind,
+      ScriptKind,
+      /*isFlags*/
+      false
+    );
   }
-  function isNumber(x) {
-    return typeof x === "number";
+  Debug2.formatScriptKind = formatScriptKind;
+  function formatNodeFlags(flags) {
+    return formatEnum(
+      flags,
+      NodeFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function tryCast(value, test) {
-    return value !== void 0 && test(value) ? value : void 0;
+  Debug2.formatNodeFlags = formatNodeFlags;
+  function formatNodeCheckFlags(flags) {
+    return formatEnum(
+      flags,
+      NodeCheckFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function cast(value, test) {
-    if (value !== void 0 && test(value))
-      return value;
-    return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`);
+  Debug2.formatNodeCheckFlags = formatNodeCheckFlags;
+  function formatModifierFlags(flags) {
+    return formatEnum(
+      flags,
+      ModifierFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function noop(_) {
+  Debug2.formatModifierFlags = formatModifierFlags;
+  function formatTransformFlags(flags) {
+    return formatEnum(
+      flags,
+      TransformFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function returnFalse() {
-    return false;
+  Debug2.formatTransformFlags = formatTransformFlags;
+  function formatEmitFlags(flags) {
+    return formatEnum(
+      flags,
+      EmitFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function returnTrue() {
-    return true;
+  Debug2.formatEmitFlags = formatEmitFlags;
+  function formatSymbolFlags(flags) {
+    return formatEnum(
+      flags,
+      SymbolFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function returnUndefined() {
-    return void 0;
+  Debug2.formatSymbolFlags = formatSymbolFlags;
+  function formatTypeFlags(flags) {
+    return formatEnum(
+      flags,
+      TypeFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function identity(x) {
-    return x;
+  Debug2.formatTypeFlags = formatTypeFlags;
+  function formatSignatureFlags(flags) {
+    return formatEnum(
+      flags,
+      SignatureFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function toLowerCase(x) {
-    return x.toLowerCase();
+  Debug2.formatSignatureFlags = formatSignatureFlags;
+  function formatObjectFlags(flags) {
+    return formatEnum(
+      flags,
+      ObjectFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function toFileNameLowerCase(x) {
-    return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x;
+  Debug2.formatObjectFlags = formatObjectFlags;
+  function formatFlowFlags(flags) {
+    return formatEnum(
+      flags,
+      FlowFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function notImplemented() {
-    throw new Error("Not implemented");
+  Debug2.formatFlowFlags = formatFlowFlags;
+  function formatRelationComparisonResult(result) {
+    return formatEnum(
+      result,
+      RelationComparisonResult,
+      /*isFlags*/
+      true
+    );
   }
-  function memoize(callback) {
-    let value;
-    return () => {
-      if (callback) {
-        value = callback();
-        callback = void 0;
-      }
-      return value;
-    };
+  Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
+  function formatCheckMode(mode) {
+    return formatEnum(
+      mode,
+      CheckMode,
+      /*isFlags*/
+      true
+    );
   }
-  function memoizeOne(callback) {
-    const map2 = /* @__PURE__ */ new Map();
-    return (arg) => {
-      const key = `${typeof arg}:${arg}`;
-      let value = map2.get(key);
-      if (value === void 0 && !map2.has(key)) {
-        value = callback(arg);
-        map2.set(key, value);
-      }
-      return value;
-    };
+  Debug2.formatCheckMode = formatCheckMode;
+  function formatSignatureCheckMode(mode) {
+    return formatEnum(
+      mode,
+      SignatureCheckMode,
+      /*isFlags*/
+      true
+    );
   }
-  function memoizeWeak(callback) {
-    const map2 = /* @__PURE__ */ new WeakMap();
-    return (arg) => {
-      let value = map2.get(arg);
-      if (value === void 0 && !map2.has(arg)) {
-        value = callback(arg);
-        map2.set(arg, value);
-      }
-      return value;
-    };
+  Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
+  function formatTypeFacts(facts) {
+    return formatEnum(
+      facts,
+      TypeFacts,
+      /*isFlags*/
+      true
+    );
   }
-  function memoizeCached(callback, cache) {
-    return (...args) => {
-      let value = cache.get(args);
-      if (value === void 0 && !cache.has(args)) {
-        value = callback(...args);
-        cache.set(args, value);
-      }
-      return value;
-    };
+  Debug2.formatTypeFacts = formatTypeFacts;
+  let isDebugInfoEnabled = false;
+  let flowNodeProto;
+  function attachFlowNodeDebugInfoWorker(flowNode) {
+    if (!("__debugFlowFlags" in flowNode)) {
+      Object.defineProperties(flowNode, {
+        // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+        __tsDebuggerDisplay: {
+          value() {
+            const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
+            const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1);
+            return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`;
+          }
+        },
+        __debugFlowFlags: {
+          get() {
+            return formatEnum(
+              this.flags,
+              FlowFlags,
+              /*isFlags*/
+              true
+            );
+          }
+        },
+        __debugToString: {
+          value() {
+            return formatControlFlowGraph(this);
+          }
+        }
+      });
+    }
   }
-  function compose(a, b, c, d, e) {
-    if (!!e) {
-      const args = [];
-      for (let i = 0; i < arguments.length; i++) {
-        args[i] = arguments[i];
+  function attachFlowNodeDebugInfo(flowNode) {
+    if (isDebugInfoEnabled) {
+      if (typeof Object.setPrototypeOf === "function") {
+        if (!flowNodeProto) {
+          flowNodeProto = Object.create(Object.prototype);
+          attachFlowNodeDebugInfoWorker(flowNodeProto);
+        }
+        Object.setPrototypeOf(flowNode, flowNodeProto);
+      } else {
+        attachFlowNodeDebugInfoWorker(flowNode);
       }
-      return (t) => reduceLeft(args, (u, f) => f(u), t);
-    } else if (d) {
-      return (t) => d(c(b(a(t))));
-    } else if (c) {
-      return (t) => c(b(a(t)));
-    } else if (b) {
-      return (t) => b(a(t));
-    } else if (a) {
-      return (t) => a(t);
-    } else {
-      return (t) => t;
     }
+    return flowNode;
   }
-  function equateValues(a, b) {
-    return a === b;
-  }
-  function equateStringsCaseInsensitive(a, b) {
-    return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase();
-  }
-  function equateStringsCaseSensitive(a, b) {
-    return equateValues(a, b);
-  }
-  function compareComparableValues(a, b) {
-    return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */;
-  }
-  function compareValues(a, b) {
-    return compareComparableValues(a, b);
-  }
-  function compareTextSpans(a, b) {
-    return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length);
-  }
-  function min(items, compare) {
-    return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y);
-  }
-  function compareStringsCaseInsensitive(a, b) {
-    if (a === b)
-      return 0 /* EqualTo */;
-    if (a === void 0)
-      return -1 /* LessThan */;
-    if (b === void 0)
-      return 1 /* GreaterThan */;
-    a = a.toUpperCase();
-    b = b.toUpperCase();
-    return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
-  }
-  function compareStringsCaseInsensitiveEslintCompatible(a, b) {
-    if (a === b)
-      return 0 /* EqualTo */;
-    if (a === void 0)
-      return -1 /* LessThan */;
-    if (b === void 0)
-      return 1 /* GreaterThan */;
-    a = a.toLowerCase();
-    b = b.toLowerCase();
-    return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
-  }
-  function compareStringsCaseSensitive(a, b) {
-    return compareComparableValues(a, b);
-  }
-  function getStringComparer(ignoreCase) {
-    return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive;
-  }
-  function getUILocale() {
-    return uiLocale;
-  }
-  function setUILocale(value) {
-    if (uiLocale !== value) {
-      uiLocale = value;
-      uiComparerCaseSensitive = void 0;
+  Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo;
+  let nodeArrayProto;
+  function attachNodeArrayDebugInfoWorker(array) {
+    if (!("__tsDebuggerDisplay" in array)) {
+      Object.defineProperties(array, {
+        __tsDebuggerDisplay: {
+          value(defaultValue) {
+            defaultValue = String(defaultValue).replace(/(?:,[\s\w\d_]+:[^,]+)+\]$/, "]");
+            return `NodeArray ${defaultValue}`;
+          }
+        }
+      });
     }
   }
-  function compareStringsCaseSensitiveUI(a, b) {
-    const comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale));
-    return comparer(a, b);
-  }
-  function compareProperties(a, b, key, comparer) {
-    return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]);
-  }
-  function compareBooleans(a, b) {
-    return compareValues(a ? 1 : 0, b ? 1 : 0);
+  function attachNodeArrayDebugInfo(array) {
+    if (isDebugInfoEnabled) {
+      if (typeof Object.setPrototypeOf === "function") {
+        if (!nodeArrayProto) {
+          nodeArrayProto = Object.create(Array.prototype);
+          attachNodeArrayDebugInfoWorker(nodeArrayProto);
+        }
+        Object.setPrototypeOf(array, nodeArrayProto);
+      } else {
+        attachNodeArrayDebugInfoWorker(array);
+      }
+    }
   }
-  function getSpellingSuggestion(name, candidates, getName) {
-    const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34));
-    let bestDistance = Math.floor(name.length * 0.4) + 1;
-    let bestCandidate;
-    for (const candidate of candidates) {
-      const candidateName = getName(candidate);
-      if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) {
-        if (candidateName === name) {
-          continue;
+  Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo;
+  function enableDebugInfo() {
+    if (isDebugInfoEnabled) return;
+    const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+    const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
+    Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+      __tsDebuggerDisplay: {
+        value() {
+          const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
+          const remainingSymbolFlags = this.flags & ~33554432 /* Transient */;
+          return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`;
         }
-        if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) {
-          continue;
+      },
+      __debugFlags: {
+        get() {
+          return formatSymbolFlags(this.flags);
         }
-        const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1);
-        if (distance === void 0) {
-          continue;
+      }
+    });
+    Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+      __tsDebuggerDisplay: {
+        value() {
+          const typeHeader = this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}${this.debugIntrinsicName ? ` (${this.debugIntrinsicName})` : ""}` : this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
+          const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0;
+          return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`;
+        }
+      },
+      __debugFlags: {
+        get() {
+          return formatTypeFlags(this.flags);
+        }
+      },
+      __debugObjectFlags: {
+        get() {
+          return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : "";
+        }
+      },
+      __debugTypeToString: {
+        value() {
+          let text = weakTypeTextMap.get(this);
+          if (text === void 0) {
+            text = this.checker.typeToString(this);
+            weakTypeTextMap.set(this, text);
+          }
+          return text;
         }
-        Debug.assert(distance < bestDistance);
-        bestDistance = distance;
-        bestCandidate = candidate;
-      }
-    }
-    return bestCandidate;
-  }
-  function levenshteinWithMax(s1, s2, max) {
-    let previous = new Array(s2.length + 1);
-    let current = new Array(s2.length + 1);
-    const big = max + 0.01;
-    for (let i = 0; i <= s2.length; i++) {
-      previous[i] = i;
-    }
-    for (let i = 1; i <= s1.length; i++) {
-      const c1 = s1.charCodeAt(i - 1);
-      const minJ = Math.ceil(i > max ? i - max : 1);
-      const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length);
-      current[0] = i;
-      let colMin = i;
-      for (let j = 1; j < minJ; j++) {
-        current[j] = big;
-      }
-      for (let j = minJ; j <= maxJ; j++) {
-        const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
-          /*delete*/
-          previous[j] + 1,
-          /*insert*/
-          current[j - 1] + 1,
-          /*substitute*/
-          substitutionDistance
-        );
-        current[j] = dist;
-        colMin = Math.min(colMin, dist);
-      }
-      for (let j = maxJ + 1; j <= s2.length; j++) {
-        current[j] = big;
-      }
-      if (colMin > max) {
-        return void 0;
       }
-      const temp = previous;
-      previous = current;
-      current = temp;
+    });
+    Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, {
+      __debugFlags: {
+        get() {
+          return formatSignatureFlags(this.flags);
+        }
+      },
+      __debugSignatureToString: {
+        value() {
+          var _a;
+          return (_a = this.checker) == null ? void 0 : _a.signatureToString(this);
+        }
+      }
+    });
+    const nodeConstructors = [
+      objectAllocator.getNodeConstructor(),
+      objectAllocator.getIdentifierConstructor(),
+      objectAllocator.getTokenConstructor(),
+      objectAllocator.getSourceFileConstructor()
+    ];
+    for (const ctor of nodeConstructors) {
+      if (!hasProperty(ctor.prototype, "__debugKind")) {
+        Object.defineProperties(ctor.prototype, {
+          // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+          __tsDebuggerDisplay: {
+            value() {
+              const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
+              return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`;
+            }
+          },
+          __debugKind: {
+            get() {
+              return formatSyntaxKind(this.kind);
+            }
+          },
+          __debugNodeFlags: {
+            get() {
+              return formatNodeFlags(this.flags);
+            }
+          },
+          __debugModifierFlags: {
+            get() {
+              return formatModifierFlags(getEffectiveModifierFlagsNoCache(this));
+            }
+          },
+          __debugTransformFlags: {
+            get() {
+              return formatTransformFlags(this.transformFlags);
+            }
+          },
+          __debugIsParseTreeNode: {
+            get() {
+              return isParseTreeNode(this);
+            }
+          },
+          __debugEmitFlags: {
+            get() {
+              return formatEmitFlags(getEmitFlags(this));
+            }
+          },
+          __debugGetText: {
+            value(includeTrivia) {
+              if (nodeIsSynthesized(this)) return "";
+              let text = weakNodeTextMap.get(this);
+              if (text === void 0) {
+                const parseNode = getParseTreeNode(this);
+                const sourceFile = parseNode && getSourceFileOfNode(parseNode);
+                text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
+                weakNodeTextMap.set(this, text);
+              }
+              return text;
+            }
+          }
+        });
+      }
     }
-    const res = previous[s2.length];
-    return res > max ? void 0 : res;
-  }
-  function endsWith(str, suffix, ignoreCase) {
-    const expectedPos = str.length - suffix.length;
-    return expectedPos >= 0 && (ignoreCase ? equateStringsCaseInsensitive(str.slice(expectedPos), suffix) : str.indexOf(suffix, expectedPos) === expectedPos);
-  }
-  function removeSuffix(str, suffix) {
-    return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str;
+    isDebugInfoEnabled = true;
   }
-  function tryRemoveSuffix(str, suffix) {
-    return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0;
+  Debug2.enableDebugInfo = enableDebugInfo;
+  function formatVariance(varianceFlags) {
+    const variance = varianceFlags & 7 /* VarianceMask */;
+    let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : "";
+    if (varianceFlags & 8 /* Unmeasurable */) {
+      result += " (unmeasurable)";
+    } else if (varianceFlags & 16 /* Unreliable */) {
+      result += " (unreliable)";
+    }
+    return result;
   }
-  function removeMinAndVersionNumbers(fileName) {
-    let end = fileName.length;
-    for (let pos = end - 1; pos > 0; pos--) {
-      let ch = fileName.charCodeAt(pos);
-      if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) {
-        do {
-          --pos;
-          ch = fileName.charCodeAt(pos);
-        } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */);
-      } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) {
-        --pos;
-        ch = fileName.charCodeAt(pos);
-        if (ch !== 105 /* i */ && ch !== 73 /* I */) {
-          break;
+  Debug2.formatVariance = formatVariance;
+  class DebugTypeMapper {
+    __debugToString() {
+      var _a;
+      type(this);
+      switch (this.kind) {
+        case 3 /* Function */:
+          return ((_a = this.debugInfo) == null ? void 0 : _a.call(this)) || "(function mapper)";
+        case 0 /* Simple */:
+          return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`;
+        case 1 /* Array */:
+          return zipWith(
+            this.sources,
+            this.targets || map(this.sources, () => "any"),
+            (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}`
+          ).join(", ");
+        case 2 /* Deferred */:
+          return zipWith(
+            this.sources,
+            this.targets,
+            (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}`
+          ).join(", ");
+        case 5 /* Merged */:
+        case 4 /* Composite */:
+          return `m1: ${this.mapper1.__debugToString().split("\n").join("\n    ")}
+m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
+        default:
+          return assertNever(this);
+      }
+    }
+  }
+  Debug2.DebugTypeMapper = DebugTypeMapper;
+  function attachDebugPrototypeIfDebug(mapper) {
+    if (Debug2.isDebugging) {
+      return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype);
+    }
+    return mapper;
+  }
+  Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug;
+  function printControlFlowGraph(flowNode) {
+    return console.log(formatControlFlowGraph(flowNode));
+  }
+  Debug2.printControlFlowGraph = printControlFlowGraph;
+  function formatControlFlowGraph(flowNode) {
+    let nextDebugFlowId = -1;
+    function getDebugFlowNodeId(f) {
+      if (!f.id) {
+        f.id = nextDebugFlowId;
+        nextDebugFlowId--;
+      }
+      return f.id;
+    }
+    let BoxCharacter;
+    ((BoxCharacter2) => {
+      BoxCharacter2["lr"] = "\u2500";
+      BoxCharacter2["ud"] = "\u2502";
+      BoxCharacter2["dr"] = "\u256D";
+      BoxCharacter2["dl"] = "\u256E";
+      BoxCharacter2["ul"] = "\u256F";
+      BoxCharacter2["ur"] = "\u2570";
+      BoxCharacter2["udr"] = "\u251C";
+      BoxCharacter2["udl"] = "\u2524";
+      BoxCharacter2["dlr"] = "\u252C";
+      BoxCharacter2["ulr"] = "\u2534";
+      BoxCharacter2["udlr"] = "\u256B";
+    })(BoxCharacter || (BoxCharacter = {}));
+    let Connection;
+    ((Connection2) => {
+      Connection2[Connection2["None"] = 0] = "None";
+      Connection2[Connection2["Up"] = 1] = "Up";
+      Connection2[Connection2["Down"] = 2] = "Down";
+      Connection2[Connection2["Left"] = 4] = "Left";
+      Connection2[Connection2["Right"] = 8] = "Right";
+      Connection2[Connection2["UpDown"] = 3] = "UpDown";
+      Connection2[Connection2["LeftRight"] = 12] = "LeftRight";
+      Connection2[Connection2["UpLeft"] = 5] = "UpLeft";
+      Connection2[Connection2["UpRight"] = 9] = "UpRight";
+      Connection2[Connection2["DownLeft"] = 6] = "DownLeft";
+      Connection2[Connection2["DownRight"] = 10] = "DownRight";
+      Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft";
+      Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight";
+      Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight";
+      Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight";
+      Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight";
+      Connection2[Connection2["NoChildren"] = 16] = "NoChildren";
+    })(Connection || (Connection = {}));
+    const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
+    const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
+    const links = /* @__PURE__ */ Object.create(
+      /*o*/
+      null
+    );
+    const nodes = [];
+    const edges = [];
+    const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
+    for (const node of nodes) {
+      node.text = renderFlowNode(node.flowNode, node.circular);
+      computeLevel(node);
+    }
+    const height = computeHeight(root);
+    const columnWidths = computeColumnWidths(height);
+    computeLanes(root, 0);
+    return renderGraph();
+    function isFlowSwitchClause(f) {
+      return !!(f.flags & 128 /* SwitchClause */);
+    }
+    function hasAntecedents(f) {
+      return !!(f.flags & 12 /* Label */) && !!f.antecedent;
+    }
+    function hasAntecedent(f) {
+      return !!(f.flags & hasAntecedentFlags);
+    }
+    function hasNode(f) {
+      return !!(f.flags & hasNodeFlags);
+    }
+    function getChildren(node) {
+      const children = [];
+      for (const edge of node.edges) {
+        if (edge.source === node) {
+          children.push(edge.target);
         }
-        --pos;
-        ch = fileName.charCodeAt(pos);
-        if (ch !== 109 /* m */ && ch !== 77 /* M */) {
-          break;
+      }
+      return children;
+    }
+    function getParents(node) {
+      const parents = [];
+      for (const edge of node.edges) {
+        if (edge.target === node) {
+          parents.push(edge.source);
+        }
+      }
+      return parents;
+    }
+    function buildGraphNode(flowNode2, seen) {
+      const id = getDebugFlowNodeId(flowNode2);
+      let graphNode = links[id];
+      if (graphNode && seen.has(flowNode2)) {
+        graphNode.circular = true;
+        graphNode = {
+          id: -1,
+          flowNode: flowNode2,
+          edges: [],
+          text: "",
+          lane: -1,
+          endLane: -1,
+          level: -1,
+          circular: "circularity"
+        };
+        nodes.push(graphNode);
+        return graphNode;
+      }
+      seen.add(flowNode2);
+      if (!graphNode) {
+        links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false };
+        nodes.push(graphNode);
+        if (hasAntecedents(flowNode2)) {
+          for (const antecedent of flowNode2.antecedent) {
+            buildGraphEdge(graphNode, antecedent, seen);
+          }
+        } else if (hasAntecedent(flowNode2)) {
+          buildGraphEdge(graphNode, flowNode2.antecedent, seen);
         }
-        --pos;
-        ch = fileName.charCodeAt(pos);
-      } else {
-        break;
       }
-      if (ch !== 45 /* minus */ && ch !== 46 /* dot */) {
-        break;
+      seen.delete(flowNode2);
+      return graphNode;
+    }
+    function buildGraphEdge(source, antecedent, seen) {
+      const target = buildGraphNode(antecedent, seen);
+      const edge = { source, target };
+      edges.push(edge);
+      source.edges.push(edge);
+      target.edges.push(edge);
+    }
+    function computeLevel(node) {
+      if (node.level !== -1) {
+        return node.level;
       }
-      end = pos;
+      let level = 0;
+      for (const parent2 of getParents(node)) {
+        level = Math.max(level, computeLevel(parent2) + 1);
+      }
+      return node.level = level;
     }
-    return end === fileName.length ? fileName : fileName.slice(0, end);
-  }
-  function orderedRemoveItem(array, item) {
-    for (let i = 0; i < array.length; i++) {
-      if (array[i] === item) {
-        orderedRemoveItemAt(array, i);
-        return true;
+    function computeHeight(node) {
+      let height2 = 0;
+      for (const child of getChildren(node)) {
+        height2 = Math.max(height2, computeHeight(child));
       }
+      return height2 + 1;
     }
-    return false;
-  }
-  function orderedRemoveItemAt(array, index) {
-    for (let i = index; i < array.length - 1; i++) {
-      array[i] = array[i + 1];
+    function computeColumnWidths(height2) {
+      const columns = fill(Array(height2), 0);
+      for (const node of nodes) {
+        columns[node.level] = Math.max(columns[node.level], node.text.length);
+      }
+      return columns;
+    }
+    function computeLanes(node, lane) {
+      if (node.lane === -1) {
+        node.lane = lane;
+        node.endLane = lane;
+        const children = getChildren(node);
+        for (let i = 0; i < children.length; i++) {
+          if (i > 0) lane++;
+          const child = children[i];
+          computeLanes(child, lane);
+          if (child.endLane > node.endLane) {
+            lane = child.endLane;
+          }
+        }
+        node.endLane = lane;
+      }
+    }
+    function getHeader2(flags) {
+      if (flags & 2 /* Start */) return "Start";
+      if (flags & 4 /* BranchLabel */) return "Branch";
+      if (flags & 8 /* LoopLabel */) return "Loop";
+      if (flags & 16 /* Assignment */) return "Assignment";
+      if (flags & 32 /* TrueCondition */) return "True";
+      if (flags & 64 /* FalseCondition */) return "False";
+      if (flags & 128 /* SwitchClause */) return "SwitchClause";
+      if (flags & 256 /* ArrayMutation */) return "ArrayMutation";
+      if (flags & 512 /* Call */) return "Call";
+      if (flags & 1024 /* ReduceLabel */) return "ReduceLabel";
+      if (flags & 1 /* Unreachable */) return "Unreachable";
+      throw new Error();
+    }
+    function getNodeText(node) {
+      const sourceFile = getSourceFileOfNode(node);
+      return getSourceTextOfNodeFromSourceFile(
+        sourceFile,
+        node,
+        /*includeTrivia*/
+        false
+      );
+    }
+    function renderFlowNode(flowNode2, circular) {
+      let text = getHeader2(flowNode2.flags);
+      if (circular) {
+        text = `${text}#${getDebugFlowNodeId(flowNode2)}`;
+      }
+      if (isFlowSwitchClause(flowNode2)) {
+        const clauses = [];
+        const { switchStatement, clauseStart, clauseEnd } = flowNode2.node;
+        for (let i = clauseStart; i < clauseEnd; i++) {
+          const clause = switchStatement.caseBlock.clauses[i];
+          if (isDefaultClause(clause)) {
+            clauses.push("default");
+          } else {
+            clauses.push(getNodeText(clause.expression));
+          }
+        }
+        text += ` (${clauses.join(", ")})`;
+      } else if (hasNode(flowNode2)) {
+        if (flowNode2.node) {
+          text += ` (${getNodeText(flowNode2.node)})`;
+        }
+      }
+      return circular === "circularity" ? `Circular(${text})` : text;
+    }
+    function renderGraph() {
+      const columnCount = columnWidths.length;
+      const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
+      const lanes = fill(Array(laneCount), "");
+      const grid = columnWidths.map(() => Array(laneCount));
+      const connectors = columnWidths.map(() => fill(Array(laneCount), 0));
+      for (const node of nodes) {
+        grid[node.level][node.lane] = node;
+        const children = getChildren(node);
+        for (let i = 0; i < children.length; i++) {
+          const child = children[i];
+          let connector = 8 /* Right */;
+          if (child.lane === node.lane) connector |= 4 /* Left */;
+          if (i > 0) connector |= 1 /* Up */;
+          if (i < children.length - 1) connector |= 2 /* Down */;
+          connectors[node.level][child.lane] |= connector;
+        }
+        if (children.length === 0) {
+          connectors[node.level][node.lane] |= 16 /* NoChildren */;
+        }
+        const parents = getParents(node);
+        for (let i = 0; i < parents.length; i++) {
+          const parent2 = parents[i];
+          let connector = 4 /* Left */;
+          if (i > 0) connector |= 1 /* Up */;
+          if (i < parents.length - 1) connector |= 2 /* Down */;
+          connectors[node.level - 1][parent2.lane] |= connector;
+        }
+      }
+      for (let column = 0; column < columnCount; column++) {
+        for (let lane = 0; lane < laneCount; lane++) {
+          const left = column > 0 ? connectors[column - 1][lane] : 0;
+          const above = lane > 0 ? connectors[column][lane - 1] : 0;
+          let connector = connectors[column][lane];
+          if (!connector) {
+            if (left & 8 /* Right */) connector |= 12 /* LeftRight */;
+            if (above & 2 /* Down */) connector |= 3 /* UpDown */;
+            connectors[column][lane] = connector;
+          }
+        }
+      }
+      for (let column = 0; column < columnCount; column++) {
+        for (let lane = 0; lane < lanes.length; lane++) {
+          const connector = connectors[column][lane];
+          const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
+          const node = grid[column][lane];
+          if (!node) {
+            if (column < columnCount - 1) {
+              writeLane(lane, repeat(fill2, columnWidths[column] + 1));
+            }
+          } else {
+            writeLane(lane, node.text);
+            if (column < columnCount - 1) {
+              writeLane(lane, " ");
+              writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length));
+            }
+          }
+          writeLane(lane, getBoxCharacter(connector));
+          writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " ");
+        }
+      }
+      return `
+${lanes.join("\n")}
+`;
+      function writeLane(lane, text) {
+        lanes[lane] += text;
+      }
+    }
+    function getBoxCharacter(connector) {
+      switch (connector) {
+        case 3 /* UpDown */:
+          return "\u2502" /* ud */;
+        case 12 /* LeftRight */:
+          return "\u2500" /* lr */;
+        case 5 /* UpLeft */:
+          return "\u256F" /* ul */;
+        case 9 /* UpRight */:
+          return "\u2570" /* ur */;
+        case 6 /* DownLeft */:
+          return "\u256E" /* dl */;
+        case 10 /* DownRight */:
+          return "\u256D" /* dr */;
+        case 7 /* UpDownLeft */:
+          return "\u2524" /* udl */;
+        case 11 /* UpDownRight */:
+          return "\u251C" /* udr */;
+        case 13 /* UpLeftRight */:
+          return "\u2534" /* ulr */;
+        case 14 /* DownLeftRight */:
+          return "\u252C" /* dlr */;
+        case 15 /* UpDownLeftRight */:
+          return "\u256B" /* udlr */;
+      }
+      return " ";
+    }
+    function fill(array, value) {
+      if (array.fill) {
+        array.fill(value);
+      } else {
+        for (let i = 0; i < array.length; i++) {
+          array[i] = value;
+        }
+      }
+      return array;
+    }
+    function repeat(ch, length2) {
+      if (ch.repeat) {
+        return length2 > 0 ? ch.repeat(length2) : "";
+      }
+      let s = "";
+      while (s.length < length2) {
+        s += ch;
+      }
+      return s;
     }
-    array.pop();
   }
-  function unorderedRemoveItemAt(array, index) {
-    array[index] = array[array.length - 1];
-    array.pop();
+  Debug2.formatControlFlowGraph = formatControlFlowGraph;
+})(Debug || (Debug = {}));
+
+// src/compiler/semver.ts
+var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
+var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i;
+var prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i;
+var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i;
+var buildPartRegExp = /^[a-z0-9-]+$/i;
+var numericIdentifierRegExp = /^(0|[1-9]\d*)$/;
+var _Version = class _Version {
+  constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") {
+    if (typeof major === "string") {
+      const result = Debug.checkDefined(tryParseComponents(major), "Invalid version");
+      ({ major, minor, patch, prerelease, build: build2 } = result);
+    }
+    Debug.assert(major >= 0, "Invalid argument: major");
+    Debug.assert(minor >= 0, "Invalid argument: minor");
+    Debug.assert(patch >= 0, "Invalid argument: patch");
+    const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray;
+    const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray;
+    Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease");
+    Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build");
+    this.major = major;
+    this.minor = minor;
+    this.patch = patch;
+    this.prerelease = prereleaseArray;
+    this.build = buildArray;
+  }
+  static tryParse(text) {
+    const result = tryParseComponents(text);
+    if (!result) return void 0;
+    const { major, minor, patch, prerelease, build: build2 } = result;
+    return new _Version(major, minor, patch, prerelease, build2);
+  }
+  compareTo(other) {
+    if (this === other) return 0 /* EqualTo */;
+    if (other === void 0) return 1 /* GreaterThan */;
+    return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease);
+  }
+  increment(field) {
+    switch (field) {
+      case "major":
+        return new _Version(this.major + 1, 0, 0);
+      case "minor":
+        return new _Version(this.major, this.minor + 1, 0);
+      case "patch":
+        return new _Version(this.major, this.minor, this.patch + 1);
+      default:
+        return Debug.assertNever(field);
+    }
   }
-  function unorderedRemoveItem(array, item) {
-    return unorderedRemoveFirstItemWhere(array, (element) => element === item);
+  with(fields) {
+    const {
+      major = this.major,
+      minor = this.minor,
+      patch = this.patch,
+      prerelease = this.prerelease,
+      build: build2 = this.build
+    } = fields;
+    return new _Version(major, minor, patch, prerelease, build2);
+  }
+  toString() {
+    let result = `${this.major}.${this.minor}.${this.patch}`;
+    if (some(this.prerelease)) result += `-${this.prerelease.join(".")}`;
+    if (some(this.build)) result += `+${this.build.join(".")}`;
+    return result;
   }
-  function unorderedRemoveFirstItemWhere(array, predicate) {
-    for (let i = 0; i < array.length; i++) {
-      if (predicate(array[i])) {
-        unorderedRemoveItemAt(array, i);
-        return true;
-      }
+};
+_Version.zero = new _Version(0, 0, 0, ["0"]);
+var Version = _Version;
+function tryParseComponents(text) {
+  const match = versionRegExp.exec(text);
+  if (!match) return void 0;
+  const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match;
+  if (prerelease && !prereleaseRegExp.test(prerelease)) return void 0;
+  if (build2 && !buildRegExp.test(build2)) return void 0;
+  return {
+    major: parseInt(major, 10),
+    minor: parseInt(minor, 10),
+    patch: parseInt(patch, 10),
+    prerelease,
+    build: build2
+  };
+}
+function comparePrereleaseIdentifiers(left, right) {
+  if (left === right) return 0 /* EqualTo */;
+  if (left.length === 0) return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */;
+  if (right.length === 0) return -1 /* LessThan */;
+  const length2 = Math.min(left.length, right.length);
+  for (let i = 0; i < length2; i++) {
+    const leftIdentifier = left[i];
+    const rightIdentifier = right[i];
+    if (leftIdentifier === rightIdentifier) continue;
+    const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier);
+    const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier);
+    if (leftIsNumeric || rightIsNumeric) {
+      if (leftIsNumeric !== rightIsNumeric) return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */;
+      const result = compareValues(+leftIdentifier, +rightIdentifier);
+      if (result) return result;
+    } else {
+      const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier);
+      if (result) return result;
     }
-    return false;
   }
-  function createGetCanonicalFileName(useCaseSensitiveFileNames2) {
-    return useCaseSensitiveFileNames2 ? identity : toFileNameLowerCase;
+  return compareValues(left.length, right.length);
+}
+var VersionRange = class _VersionRange {
+  constructor(spec) {
+    this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray;
   }
-  function patternText({ prefix, suffix }) {
-    return `${prefix}*${suffix}`;
+  static tryParse(text) {
+    const sets = parseRange(text);
+    if (sets) {
+      const range = new _VersionRange("");
+      range._alternatives = sets;
+      return range;
+    }
+    return void 0;
   }
-  function matchedText(pattern, candidate) {
-    Debug.assert(isPatternMatch(pattern, candidate));
-    return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length);
+  /**
+   * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+   * in `node-semver`.
+   */
+  test(version2) {
+    if (typeof version2 === "string") version2 = new Version(version2);
+    return testDisjunction(version2, this._alternatives);
+  }
+  toString() {
+    return formatDisjunction(this._alternatives);
+  }
+};
+var logicalOrRegExp = /\|\|/g;
+var whitespaceRegExp = /\s+/g;
+var partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
+var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i;
+var rangeRegExp = /^(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i;
+function parseRange(text) {
+  const alternatives = [];
+  for (let range of text.trim().split(logicalOrRegExp)) {
+    if (!range) continue;
+    const comparators = [];
+    range = range.trim();
+    const match = hyphenRegExp.exec(range);
+    if (match) {
+      if (!parseHyphen(match[1], match[2], comparators)) return void 0;
+    } else {
+      for (const simple of range.split(whitespaceRegExp)) {
+        const match2 = rangeRegExp.exec(simple.trim());
+        if (!match2 || !parseComparator(match2[1], match2[2], comparators)) return void 0;
+      }
+    }
+    alternatives.push(comparators);
+  }
+  return alternatives;
+}
+function parsePartial(text) {
+  const match = partialRegExp.exec(text);
+  if (!match) return void 0;
+  const [, major, minor = "*", patch = "*", prerelease, build2] = match;
+  const version2 = new Version(
+    isWildcard(major) ? 0 : parseInt(major, 10),
+    isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10),
+    isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10),
+    prerelease,
+    build2
+  );
+  return { version: version2, major, minor, patch };
+}
+function parseHyphen(left, right, comparators) {
+  const leftResult = parsePartial(left);
+  if (!leftResult) return false;
+  const rightResult = parsePartial(right);
+  if (!rightResult) return false;
+  if (!isWildcard(leftResult.major)) {
+    comparators.push(createComparator(">=", leftResult.version));
+  }
+  if (!isWildcard(rightResult.major)) {
+    comparators.push(
+      isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version)
+    );
   }
-  function findBestPatternMatch(values, getPattern, candidate) {
-    let matchedValue;
-    let longestMatchPrefixLength = -1;
-    for (const v of values) {
-      const pattern = getPattern(v);
-      if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) {
-        longestMatchPrefixLength = pattern.prefix.length;
-        matchedValue = v;
-      }
+  return true;
+}
+function parseComparator(operator, text, comparators) {
+  const result = parsePartial(text);
+  if (!result) return false;
+  const { version: version2, major, minor, patch } = result;
+  if (!isWildcard(major)) {
+    switch (operator) {
+      case "~":
+        comparators.push(createComparator(">=", version2));
+        comparators.push(createComparator(
+          "<",
+          version2.increment(
+            isWildcard(minor) ? "major" : "minor"
+          )
+        ));
+        break;
+      case "^":
+        comparators.push(createComparator(">=", version2));
+        comparators.push(createComparator(
+          "<",
+          version2.increment(
+            version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch"
+          )
+        ));
+        break;
+      case "<":
+      case ">=":
+        comparators.push(
+          isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2)
+        );
+        break;
+      case "<=":
+      case ">":
+        comparators.push(
+          isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2)
+        );
+        break;
+      case "=":
+      case void 0:
+        if (isWildcard(minor) || isWildcard(patch)) {
+          comparators.push(createComparator(">=", version2.with({ prerelease: "0" })));
+          comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" })));
+        } else {
+          comparators.push(createComparator("=", version2));
+        }
+        break;
+      default:
+        return false;
+    }
+  } else if (operator === "<" || operator === ">") {
+    comparators.push(createComparator("<", Version.zero));
+  }
+  return true;
+}
+function isWildcard(part) {
+  return part === "*" || part === "x" || part === "X";
+}
+function createComparator(operator, operand) {
+  return { operator, operand };
+}
+function testDisjunction(version2, alternatives) {
+  if (alternatives.length === 0) return true;
+  for (const alternative of alternatives) {
+    if (testAlternative(version2, alternative)) return true;
+  }
+  return false;
+}
+function testAlternative(version2, comparators) {
+  for (const comparator of comparators) {
+    if (!testComparator(version2, comparator.operator, comparator.operand)) return false;
+  }
+  return true;
+}
+function testComparator(version2, operator, operand) {
+  const cmp = version2.compareTo(operand);
+  switch (operator) {
+    case "<":
+      return cmp < 0;
+    case "<=":
+      return cmp <= 0;
+    case ">":
+      return cmp > 0;
+    case ">=":
+      return cmp >= 0;
+    case "=":
+      return cmp === 0;
+    default:
+      return Debug.assertNever(operator);
+  }
+}
+function formatDisjunction(alternatives) {
+  return map(alternatives, formatAlternative).join(" || ") || "*";
+}
+function formatAlternative(comparators) {
+  return map(comparators, formatComparator).join(" ");
+}
+function formatComparator(comparator) {
+  return `${comparator.operator}${comparator.operand}`;
+}
+
+// src/compiler/performanceCore.ts
+function tryGetPerformance() {
+  if (isNodeLikeSystem()) {
+    try {
+      const { performance: performance2 } = require("perf_hooks");
+      return {
+        shouldWriteNativeEvents: false,
+        performance: performance2
+      };
+    } catch {
     }
-    return matchedValue;
   }
-  function startsWith(str, prefix, ignoreCase) {
-    return ignoreCase ? equateStringsCaseInsensitive(str.slice(0, prefix.length), prefix) : str.lastIndexOf(prefix, 0) === 0;
+  if (typeof performance === "object") {
+    return {
+      shouldWriteNativeEvents: true,
+      performance
+    };
   }
-  function removePrefix(str, prefix) {
-    return startsWith(str, prefix) ? str.substr(prefix.length) : str;
+  return void 0;
+}
+function tryGetPerformanceHooks() {
+  const p = tryGetPerformance();
+  if (!p) return void 0;
+  const { shouldWriteNativeEvents, performance: performance2 } = p;
+  const hooks = {
+    shouldWriteNativeEvents,
+    performance: void 0,
+    performanceTime: void 0
+  };
+  if (typeof performance2.timeOrigin === "number" && typeof performance2.now === "function") {
+    hooks.performanceTime = performance2;
+  }
+  if (hooks.performanceTime && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function") {
+    hooks.performance = performance2;
+  }
+  return hooks;
+}
+var nativePerformanceHooks = tryGetPerformanceHooks();
+var nativePerformanceTime = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performanceTime;
+function tryGetNativePerformanceHooks() {
+  return nativePerformanceHooks;
+}
+var timestamp = nativePerformanceTime ? () => nativePerformanceTime.now() : Date.now;
+
+// src/compiler/perfLogger.ts
+var etwModule;
+try {
+  const etwModulePath = process.env.TS_ETW_MODULE_PATH ?? "./node_modules/@microsoft/typescript-etw";
+  etwModule = require(etwModulePath);
+} catch (e) {
+  etwModule = void 0;
+}
+var perfLogger = (etwModule == null ? void 0 : etwModule.logEvent) ? etwModule : void 0;
+
+// src/compiler/_namespaces/ts.performance.ts
+var ts_performance_exports = {};
+__export(ts_performance_exports, {
+  clearMarks: () => clearMarks,
+  clearMeasures: () => clearMeasures,
+  createTimer: () => createTimer,
+  createTimerIf: () => createTimerIf,
+  disable: () => disable,
+  enable: () => enable,
+  forEachMark: () => forEachMark,
+  forEachMeasure: () => forEachMeasure,
+  getCount: () => getCount,
+  getDuration: () => getDuration,
+  isEnabled: () => isEnabled,
+  mark: () => mark,
+  measure: () => measure,
+  nullTimer: () => nullTimer
+});
+
+// src/compiler/performance.ts
+var perfHooks;
+var performanceImpl;
+function createTimerIf(condition, measureName, startMarkName, endMarkName) {
+  return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer;
+}
+function createTimer(measureName, startMarkName, endMarkName) {
+  let enterCount = 0;
+  return {
+    enter,
+    exit
+  };
+  function enter() {
+    if (++enterCount === 1) {
+      mark(startMarkName);
+    }
+  }
+  function exit() {
+    if (--enterCount === 0) {
+      mark(endMarkName);
+      measure(measureName, startMarkName, endMarkName);
+    } else if (enterCount < 0) {
+      Debug.fail("enter/exit count does not match.");
+    }
+  }
+}
+var nullTimer = { enter: noop, exit: noop };
+var enabled = false;
+var timeorigin = timestamp();
+var marks = /* @__PURE__ */ new Map();
+var counts = /* @__PURE__ */ new Map();
+var durations = /* @__PURE__ */ new Map();
+function mark(markName) {
+  if (enabled) {
+    const count = counts.get(markName) ?? 0;
+    counts.set(markName, count + 1);
+    marks.set(markName, timestamp());
+    performanceImpl == null ? void 0 : performanceImpl.mark(markName);
+    if (typeof onProfilerEvent === "function") {
+      onProfilerEvent(markName);
+    }
+  }
+}
+function measure(measureName, startMarkName, endMarkName) {
+  if (enabled) {
+    const end = (endMarkName !== void 0 ? marks.get(endMarkName) : void 0) ?? timestamp();
+    const start = (startMarkName !== void 0 ? marks.get(startMarkName) : void 0) ?? timeorigin;
+    const previousDuration = durations.get(measureName) || 0;
+    durations.set(measureName, previousDuration + (end - start));
+    performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName);
+  }
+}
+function getCount(markName) {
+  return counts.get(markName) || 0;
+}
+function getDuration(measureName) {
+  return durations.get(measureName) || 0;
+}
+function forEachMeasure(cb) {
+  durations.forEach((duration, measureName) => cb(measureName, duration));
+}
+function forEachMark(cb) {
+  marks.forEach((_time, markName) => cb(markName));
+}
+function clearMeasures(name) {
+  if (name !== void 0) durations.delete(name);
+  else durations.clear();
+  performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name);
+}
+function clearMarks(name) {
+  if (name !== void 0) {
+    counts.delete(name);
+    marks.delete(name);
+  } else {
+    counts.clear();
+    marks.clear();
+  }
+  performanceImpl == null ? void 0 : performanceImpl.clearMarks(name);
+}
+function isEnabled() {
+  return enabled;
+}
+function enable(system = sys) {
+  var _a;
+  if (!enabled) {
+    enabled = true;
+    perfHooks || (perfHooks = tryGetNativePerformanceHooks());
+    if (perfHooks == null ? void 0 : perfHooks.performance) {
+      timeorigin = perfHooks.performance.timeOrigin;
+      if (perfHooks.shouldWriteNativeEvents || ((_a = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a.call(system)) || (system == null ? void 0 : system.debugMode)) {
+        performanceImpl = perfHooks.performance;
+      }
+    }
+  }
+  return true;
+}
+function disable() {
+  if (enabled) {
+    marks.clear();
+    counts.clear();
+    durations.clear();
+    performanceImpl = void 0;
+    enabled = false;
+  }
+}
+
+// src/compiler/tracing.ts
+var tracing;
+var tracingEnabled;
+((tracingEnabled2) => {
+  let fs;
+  let traceCount = 0;
+  let traceFd = 0;
+  let mode;
+  const typeCatalog = [];
+  let legendPath;
+  const legend = [];
+  function startTracing2(tracingMode, traceDir, configFilePath) {
+    Debug.assert(!tracing, "Tracing already started");
+    if (fs === void 0) {
+      try {
+        fs = require("fs");
+      } catch (e) {
+        throw new Error(`tracing requires having fs
+(original error: ${e.message || e})`);
+      }
+    }
+    mode = tracingMode;
+    typeCatalog.length = 0;
+    if (legendPath === void 0) {
+      legendPath = combinePaths(traceDir, "legend.json");
+    }
+    if (!fs.existsSync(traceDir)) {
+      fs.mkdirSync(traceDir, { recursive: true });
+    }
+    const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``;
+    const tracePath = combinePaths(traceDir, `trace${countPart}.json`);
+    const typesPath = combinePaths(traceDir, `types${countPart}.json`);
+    legend.push({
+      configFilePath,
+      tracePath,
+      typesPath
+    });
+    traceFd = fs.openSync(tracePath, "w");
+    tracing = tracingEnabled2;
+    const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 };
+    fs.writeSync(
+      traceFd,
+      "[\n" + [{ name: "process_name", args: { name: "tsc" }, ...meta }, { name: "thread_name", args: { name: "Main" }, ...meta }, { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }].map((v) => JSON.stringify(v)).join(",\n")
+    );
   }
-  function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) {
-    return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0;
+  tracingEnabled2.startTracing = startTracing2;
+  function stopTracing() {
+    Debug.assert(tracing, "Tracing is not in progress");
+    Debug.assert(!!typeCatalog.length === (mode !== "server"));
+    fs.writeSync(traceFd, `
+]
+`);
+    fs.closeSync(traceFd);
+    tracing = void 0;
+    if (typeCatalog.length) {
+      dumpTypes(typeCatalog);
+    } else {
+      legend[legend.length - 1].typesPath = void 0;
+    }
+  }
+  tracingEnabled2.stopTracing = stopTracing;
+  function recordType(type) {
+    if (mode !== "server") {
+      typeCatalog.push(type);
+    }
+  }
+  tracingEnabled2.recordType = recordType;
+  let Phase;
+  ((Phase2) => {
+    Phase2["Parse"] = "parse";
+    Phase2["Program"] = "program";
+    Phase2["Bind"] = "bind";
+    Phase2["Check"] = "check";
+    Phase2["CheckTypes"] = "checkTypes";
+    Phase2["Emit"] = "emit";
+    Phase2["Session"] = "session";
+  })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {}));
+  function instant(phase, name, args) {
+    writeEvent("I", phase, name, args, `"s":"g"`);
+  }
+  tracingEnabled2.instant = instant;
+  const eventStack = [];
+  function push(phase, name, args, separateBeginAndEnd = false) {
+    if (separateBeginAndEnd) {
+      writeEvent("B", phase, name, args);
+    }
+    eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd });
+  }
+  tracingEnabled2.push = push;
+  function pop(results) {
+    Debug.assert(eventStack.length > 0);
+    writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results);
+    eventStack.length--;
+  }
+  tracingEnabled2.pop = pop;
+  function popAll() {
+    const endTime = 1e3 * timestamp();
+    for (let i = eventStack.length - 1; i >= 0; i--) {
+      writeStackEvent(i, endTime);
+    }
+    eventStack.length = 0;
+  }
+  tracingEnabled2.popAll = popAll;
+  const sampleInterval = 1e3 * 10;
+  function writeStackEvent(index, endTime, results) {
+    const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
+    if (separateBeginAndEnd) {
+      Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
+      writeEvent(
+        "E",
+        phase,
+        name,
+        args,
+        /*extras*/
+        void 0,
+        endTime
+      );
+    } else if (sampleInterval - time % sampleInterval <= endTime - time) {
+      writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
+    }
   }
-  function isPatternMatch({ prefix, suffix }, candidate) {
-    return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix);
+  function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) {
+    if (mode === "server" && phase === "checkTypes" /* CheckTypes */) return;
+    mark("beginTracing");
+    fs.writeSync(traceFd, `,
+{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`);
+    if (extras) fs.writeSync(traceFd, `,${extras}`);
+    if (args) fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`);
+    fs.writeSync(traceFd, `}`);
+    mark("endTracing");
+    measure("Tracing", "beginTracing", "endTracing");
   }
-  function and(f, g) {
-    return (arg) => f(arg) && g(arg);
+  function getLocation(node) {
+    const file = getSourceFileOfNode(node);
+    return !file ? void 0 : {
+      path: file.path,
+      start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)),
+      end: indexFromOne(getLineAndCharacterOfPosition(file, node.end))
+    };
+    function indexFromOne(lc) {
+      return {
+        line: lc.line + 1,
+        character: lc.character + 1
+      };
+    }
   }
-  function or(...fs) {
-    return (...args) => {
-      let lastResult;
-      for (const f of fs) {
-        lastResult = f(...args);
-        if (lastResult) {
-          return lastResult;
+  function dumpTypes(types) {
+    var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s;
+    mark("beginDumpTypes");
+    const typesPath = legend[legend.length - 1].typesPath;
+    const typesFd = fs.openSync(typesPath, "w");
+    const recursionIdentityMap = /* @__PURE__ */ new Map();
+    fs.writeSync(typesFd, "[");
+    const numTypes = types.length;
+    for (let i = 0; i < numTypes; i++) {
+      const type = types[i];
+      const objectFlags = type.objectFlags;
+      const symbol = type.aliasSymbol ?? type.symbol;
+      let display;
+      if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) {
+        try {
+          display = (_a = type.checker) == null ? void 0 : _a.typeToString(type);
+        } catch {
+          display = void 0;
         }
       }
-      return lastResult;
-    };
-  }
-  function not(fn) {
-    return (...args) => !fn(...args);
-  }
-  function assertType(_) {
-  }
-  function singleElementArray(t) {
-    return t === void 0 ? void 0 : [t];
-  }
-  function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) {
-    unchanged = unchanged || noop;
-    let newIndex = 0;
-    let oldIndex = 0;
-    const newLen = newItems.length;
-    const oldLen = oldItems.length;
-    let hasChanges = false;
-    while (newIndex < newLen && oldIndex < oldLen) {
-      const newItem = newItems[newIndex];
-      const oldItem = oldItems[oldIndex];
-      const compareResult = comparer(newItem, oldItem);
-      if (compareResult === -1 /* LessThan */) {
-        inserted(newItem);
-        newIndex++;
-        hasChanges = true;
-      } else if (compareResult === 1 /* GreaterThan */) {
-        deleted(oldItem);
-        oldIndex++;
-        hasChanges = true;
-      } else {
-        unchanged(oldItem, newItem);
-        newIndex++;
-        oldIndex++;
+      let indexedAccessProperties = {};
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        const indexedAccessType = type;
+        indexedAccessProperties = {
+          indexedAccessObjectType: (_b = indexedAccessType.objectType) == null ? void 0 : _b.id,
+          indexedAccessIndexType: (_c = indexedAccessType.indexType) == null ? void 0 : _c.id
+        };
+      }
+      let referenceProperties = {};
+      if (objectFlags & 4 /* Reference */) {
+        const referenceType = type;
+        referenceProperties = {
+          instantiatedType: (_d = referenceType.target) == null ? void 0 : _d.id,
+          typeArguments: (_e = referenceType.resolvedTypeArguments) == null ? void 0 : _e.map((t) => t.id),
+          referenceLocation: getLocation(referenceType.node)
+        };
+      }
+      let conditionalProperties = {};
+      if (type.flags & 16777216 /* Conditional */) {
+        const conditionalType = type;
+        conditionalProperties = {
+          conditionalCheckType: (_f = conditionalType.checkType) == null ? void 0 : _f.id,
+          conditionalExtendsType: (_g = conditionalType.extendsType) == null ? void 0 : _g.id,
+          conditionalTrueType: ((_h = conditionalType.resolvedTrueType) == null ? void 0 : _h.id) ?? -1,
+          conditionalFalseType: ((_i = conditionalType.resolvedFalseType) == null ? void 0 : _i.id) ?? -1
+        };
+      }
+      let substitutionProperties = {};
+      if (type.flags & 33554432 /* Substitution */) {
+        const substitutionType = type;
+        substitutionProperties = {
+          substitutionBaseType: (_j = substitutionType.baseType) == null ? void 0 : _j.id,
+          constraintType: (_k = substitutionType.constraint) == null ? void 0 : _k.id
+        };
+      }
+      let reverseMappedProperties = {};
+      if (objectFlags & 1024 /* ReverseMapped */) {
+        const reverseMappedType = type;
+        reverseMappedProperties = {
+          reverseMappedSourceType: (_l = reverseMappedType.source) == null ? void 0 : _l.id,
+          reverseMappedMappedType: (_m = reverseMappedType.mappedType) == null ? void 0 : _m.id,
+          reverseMappedConstraintType: (_n = reverseMappedType.constraintType) == null ? void 0 : _n.id
+        };
+      }
+      let evolvingArrayProperties = {};
+      if (objectFlags & 256 /* EvolvingArray */) {
+        const evolvingArrayType = type;
+        evolvingArrayProperties = {
+          evolvingArrayElementType: evolvingArrayType.elementType.id,
+          evolvingArrayFinalType: (_o = evolvingArrayType.finalArrayType) == null ? void 0 : _o.id
+        };
+      }
+      let recursionToken;
+      const recursionIdentity = type.checker.getRecursionIdentity(type);
+      if (recursionIdentity) {
+        recursionToken = recursionIdentityMap.get(recursionIdentity);
+        if (!recursionToken) {
+          recursionToken = recursionIdentityMap.size;
+          recursionIdentityMap.set(recursionIdentity, recursionToken);
+        }
+      }
+      const descriptor = {
+        id: type.id,
+        intrinsicName: type.intrinsicName,
+        symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName),
+        recursionId: recursionToken,
+        isTuple: objectFlags & 8 /* Tuple */ ? true : void 0,
+        unionTypes: type.flags & 1048576 /* Union */ ? (_p = type.types) == null ? void 0 : _p.map((t) => t.id) : void 0,
+        intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0,
+        aliasTypeArguments: (_q = type.aliasTypeArguments) == null ? void 0 : _q.map((t) => t.id),
+        keyofType: type.flags & 4194304 /* Index */ ? (_r = type.type) == null ? void 0 : _r.id : void 0,
+        ...indexedAccessProperties,
+        ...referenceProperties,
+        ...conditionalProperties,
+        ...substitutionProperties,
+        ...reverseMappedProperties,
+        ...evolvingArrayProperties,
+        destructuringPattern: getLocation(type.pattern),
+        firstDeclaration: getLocation((_s = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _s[0]),
+        flags: Debug.formatTypeFlags(type.flags).split("|"),
+        display
+      };
+      fs.writeSync(typesFd, JSON.stringify(descriptor));
+      if (i < numTypes - 1) {
+        fs.writeSync(typesFd, ",\n");
       }
     }
-    while (newIndex < newLen) {
-      inserted(newItems[newIndex++]);
-      hasChanges = true;
-    }
-    while (oldIndex < oldLen) {
-      deleted(oldItems[oldIndex++]);
-      hasChanges = true;
+    fs.writeSync(typesFd, "]\n");
+    fs.closeSync(typesFd);
+    mark("endDumpTypes");
+    measure("Dump types", "beginDumpTypes", "endDumpTypes");
+  }
+  function dumpLegend() {
+    if (!legendPath) {
+      return;
     }
-    return hasChanges;
+    fs.writeFileSync(legendPath, JSON.stringify(legend));
   }
-  function cartesianProduct(arrays) {
-    const result = [];
-    cartesianProductWorker(
-      arrays,
-      result,
-      /*outer*/
-      void 0,
-      0
-    );
-    return result;
+  tracingEnabled2.dumpLegend = dumpLegend;
+})(tracingEnabled || (tracingEnabled = {}));
+var startTracing = tracingEnabled.startTracing;
+var dumpTracingLegend = tracingEnabled.dumpLegend;
+
+// src/compiler/types.ts
+var SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => {
+  SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown";
+  SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken";
+  SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia";
+  SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia";
+  SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia";
+  SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia";
+  SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia";
+  SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia";
+  SyntaxKind5[SyntaxKind5["NonTextFileMarkerTrivia"] = 8] = "NonTextFileMarkerTrivia";
+  SyntaxKind5[SyntaxKind5["NumericLiteral"] = 9] = "NumericLiteral";
+  SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 10] = "BigIntLiteral";
+  SyntaxKind5[SyntaxKind5["StringLiteral"] = 11] = "StringLiteral";
+  SyntaxKind5[SyntaxKind5["JsxText"] = 12] = "JsxText";
+  SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 13] = "JsxTextAllWhiteSpaces";
+  SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 14] = "RegularExpressionLiteral";
+  SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 15] = "NoSubstitutionTemplateLiteral";
+  SyntaxKind5[SyntaxKind5["TemplateHead"] = 16] = "TemplateHead";
+  SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 17] = "TemplateMiddle";
+  SyntaxKind5[SyntaxKind5["TemplateTail"] = 18] = "TemplateTail";
+  SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 19] = "OpenBraceToken";
+  SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 20] = "CloseBraceToken";
+  SyntaxKind5[SyntaxKind5["OpenParenToken"] = 21] = "OpenParenToken";
+  SyntaxKind5[SyntaxKind5["CloseParenToken"] = 22] = "CloseParenToken";
+  SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 23] = "OpenBracketToken";
+  SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 24] = "CloseBracketToken";
+  SyntaxKind5[SyntaxKind5["DotToken"] = 25] = "DotToken";
+  SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 26] = "DotDotDotToken";
+  SyntaxKind5[SyntaxKind5["SemicolonToken"] = 27] = "SemicolonToken";
+  SyntaxKind5[SyntaxKind5["CommaToken"] = 28] = "CommaToken";
+  SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 29] = "QuestionDotToken";
+  SyntaxKind5[SyntaxKind5["LessThanToken"] = 30] = "LessThanToken";
+  SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 31] = "LessThanSlashToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 32] = "GreaterThanToken";
+  SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 33] = "LessThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 34] = "GreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 35] = "EqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 36] = "ExclamationEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 37] = "EqualsEqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 38] = "ExclamationEqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 39] = "EqualsGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["PlusToken"] = 40] = "PlusToken";
+  SyntaxKind5[SyntaxKind5["MinusToken"] = 41] = "MinusToken";
+  SyntaxKind5[SyntaxKind5["AsteriskToken"] = 42] = "AsteriskToken";
+  SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 43] = "AsteriskAsteriskToken";
+  SyntaxKind5[SyntaxKind5["SlashToken"] = 44] = "SlashToken";
+  SyntaxKind5[SyntaxKind5["PercentToken"] = 45] = "PercentToken";
+  SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 46] = "PlusPlusToken";
+  SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 47] = "MinusMinusToken";
+  SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 48] = "LessThanLessThanToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 50] = "GreaterThanGreaterThanGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["AmpersandToken"] = 51] = "AmpersandToken";
+  SyntaxKind5[SyntaxKind5["BarToken"] = 52] = "BarToken";
+  SyntaxKind5[SyntaxKind5["CaretToken"] = 53] = "CaretToken";
+  SyntaxKind5[SyntaxKind5["ExclamationToken"] = 54] = "ExclamationToken";
+  SyntaxKind5[SyntaxKind5["TildeToken"] = 55] = "TildeToken";
+  SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 56] = "AmpersandAmpersandToken";
+  SyntaxKind5[SyntaxKind5["BarBarToken"] = 57] = "BarBarToken";
+  SyntaxKind5[SyntaxKind5["QuestionToken"] = 58] = "QuestionToken";
+  SyntaxKind5[SyntaxKind5["ColonToken"] = 59] = "ColonToken";
+  SyntaxKind5[SyntaxKind5["AtToken"] = 60] = "AtToken";
+  SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 61] = "QuestionQuestionToken";
+  SyntaxKind5[SyntaxKind5["BacktickToken"] = 62] = "BacktickToken";
+  SyntaxKind5[SyntaxKind5["HashToken"] = 63] = "HashToken";
+  SyntaxKind5[SyntaxKind5["EqualsToken"] = 64] = "EqualsToken";
+  SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 65] = "PlusEqualsToken";
+  SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 66] = "MinusEqualsToken";
+  SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 67] = "AsteriskEqualsToken";
+  SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 68] = "AsteriskAsteriskEqualsToken";
+  SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 69] = "SlashEqualsToken";
+  SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 70] = "PercentEqualsToken";
+  SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 71] = "LessThanLessThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 73] = "GreaterThanGreaterThanGreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 74] = "AmpersandEqualsToken";
+  SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 75] = "BarEqualsToken";
+  SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 76] = "BarBarEqualsToken";
+  SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 77] = "AmpersandAmpersandEqualsToken";
+  SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 78] = "QuestionQuestionEqualsToken";
+  SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 79] = "CaretEqualsToken";
+  SyntaxKind5[SyntaxKind5["Identifier"] = 80] = "Identifier";
+  SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 81] = "PrivateIdentifier";
+  SyntaxKind5[SyntaxKind5["JSDocCommentTextToken"] = 82] = "JSDocCommentTextToken";
+  SyntaxKind5[SyntaxKind5["BreakKeyword"] = 83] = "BreakKeyword";
+  SyntaxKind5[SyntaxKind5["CaseKeyword"] = 84] = "CaseKeyword";
+  SyntaxKind5[SyntaxKind5["CatchKeyword"] = 85] = "CatchKeyword";
+  SyntaxKind5[SyntaxKind5["ClassKeyword"] = 86] = "ClassKeyword";
+  SyntaxKind5[SyntaxKind5["ConstKeyword"] = 87] = "ConstKeyword";
+  SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 88] = "ContinueKeyword";
+  SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 89] = "DebuggerKeyword";
+  SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 90] = "DefaultKeyword";
+  SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 91] = "DeleteKeyword";
+  SyntaxKind5[SyntaxKind5["DoKeyword"] = 92] = "DoKeyword";
+  SyntaxKind5[SyntaxKind5["ElseKeyword"] = 93] = "ElseKeyword";
+  SyntaxKind5[SyntaxKind5["EnumKeyword"] = 94] = "EnumKeyword";
+  SyntaxKind5[SyntaxKind5["ExportKeyword"] = 95] = "ExportKeyword";
+  SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 96] = "ExtendsKeyword";
+  SyntaxKind5[SyntaxKind5["FalseKeyword"] = 97] = "FalseKeyword";
+  SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 98] = "FinallyKeyword";
+  SyntaxKind5[SyntaxKind5["ForKeyword"] = 99] = "ForKeyword";
+  SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 100] = "FunctionKeyword";
+  SyntaxKind5[SyntaxKind5["IfKeyword"] = 101] = "IfKeyword";
+  SyntaxKind5[SyntaxKind5["ImportKeyword"] = 102] = "ImportKeyword";
+  SyntaxKind5[SyntaxKind5["InKeyword"] = 103] = "InKeyword";
+  SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 104] = "InstanceOfKeyword";
+  SyntaxKind5[SyntaxKind5["NewKeyword"] = 105] = "NewKeyword";
+  SyntaxKind5[SyntaxKind5["NullKeyword"] = 106] = "NullKeyword";
+  SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 107] = "ReturnKeyword";
+  SyntaxKind5[SyntaxKind5["SuperKeyword"] = 108] = "SuperKeyword";
+  SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 109] = "SwitchKeyword";
+  SyntaxKind5[SyntaxKind5["ThisKeyword"] = 110] = "ThisKeyword";
+  SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 111] = "ThrowKeyword";
+  SyntaxKind5[SyntaxKind5["TrueKeyword"] = 112] = "TrueKeyword";
+  SyntaxKind5[SyntaxKind5["TryKeyword"] = 113] = "TryKeyword";
+  SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 114] = "TypeOfKeyword";
+  SyntaxKind5[SyntaxKind5["VarKeyword"] = 115] = "VarKeyword";
+  SyntaxKind5[SyntaxKind5["VoidKeyword"] = 116] = "VoidKeyword";
+  SyntaxKind5[SyntaxKind5["WhileKeyword"] = 117] = "WhileKeyword";
+  SyntaxKind5[SyntaxKind5["WithKeyword"] = 118] = "WithKeyword";
+  SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 119] = "ImplementsKeyword";
+  SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 120] = "InterfaceKeyword";
+  SyntaxKind5[SyntaxKind5["LetKeyword"] = 121] = "LetKeyword";
+  SyntaxKind5[SyntaxKind5["PackageKeyword"] = 122] = "PackageKeyword";
+  SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 123] = "PrivateKeyword";
+  SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 124] = "ProtectedKeyword";
+  SyntaxKind5[SyntaxKind5["PublicKeyword"] = 125] = "PublicKeyword";
+  SyntaxKind5[SyntaxKind5["StaticKeyword"] = 126] = "StaticKeyword";
+  SyntaxKind5[SyntaxKind5["YieldKeyword"] = 127] = "YieldKeyword";
+  SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 128] = "AbstractKeyword";
+  SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 129] = "AccessorKeyword";
+  SyntaxKind5[SyntaxKind5["AsKeyword"] = 130] = "AsKeyword";
+  SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 131] = "AssertsKeyword";
+  SyntaxKind5[SyntaxKind5["AssertKeyword"] = 132] = "AssertKeyword";
+  SyntaxKind5[SyntaxKind5["AnyKeyword"] = 133] = "AnyKeyword";
+  SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 134] = "AsyncKeyword";
+  SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 135] = "AwaitKeyword";
+  SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 136] = "BooleanKeyword";
+  SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 137] = "ConstructorKeyword";
+  SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 138] = "DeclareKeyword";
+  SyntaxKind5[SyntaxKind5["GetKeyword"] = 139] = "GetKeyword";
+  SyntaxKind5[SyntaxKind5["InferKeyword"] = 140] = "InferKeyword";
+  SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 141] = "IntrinsicKeyword";
+  SyntaxKind5[SyntaxKind5["IsKeyword"] = 142] = "IsKeyword";
+  SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 143] = "KeyOfKeyword";
+  SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 144] = "ModuleKeyword";
+  SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 145] = "NamespaceKeyword";
+  SyntaxKind5[SyntaxKind5["NeverKeyword"] = 146] = "NeverKeyword";
+  SyntaxKind5[SyntaxKind5["OutKeyword"] = 147] = "OutKeyword";
+  SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 148] = "ReadonlyKeyword";
+  SyntaxKind5[SyntaxKind5["RequireKeyword"] = 149] = "RequireKeyword";
+  SyntaxKind5[SyntaxKind5["NumberKeyword"] = 150] = "NumberKeyword";
+  SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 151] = "ObjectKeyword";
+  SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 152] = "SatisfiesKeyword";
+  SyntaxKind5[SyntaxKind5["SetKeyword"] = 153] = "SetKeyword";
+  SyntaxKind5[SyntaxKind5["StringKeyword"] = 154] = "StringKeyword";
+  SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 155] = "SymbolKeyword";
+  SyntaxKind5[SyntaxKind5["TypeKeyword"] = 156] = "TypeKeyword";
+  SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 157] = "UndefinedKeyword";
+  SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 158] = "UniqueKeyword";
+  SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 159] = "UnknownKeyword";
+  SyntaxKind5[SyntaxKind5["UsingKeyword"] = 160] = "UsingKeyword";
+  SyntaxKind5[SyntaxKind5["FromKeyword"] = 161] = "FromKeyword";
+  SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 162] = "GlobalKeyword";
+  SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 163] = "BigIntKeyword";
+  SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 164] = "OverrideKeyword";
+  SyntaxKind5[SyntaxKind5["OfKeyword"] = 165] = "OfKeyword";
+  SyntaxKind5[SyntaxKind5["QualifiedName"] = 166] = "QualifiedName";
+  SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 167] = "ComputedPropertyName";
+  SyntaxKind5[SyntaxKind5["TypeParameter"] = 168] = "TypeParameter";
+  SyntaxKind5[SyntaxKind5["Parameter"] = 169] = "Parameter";
+  SyntaxKind5[SyntaxKind5["Decorator"] = 170] = "Decorator";
+  SyntaxKind5[SyntaxKind5["PropertySignature"] = 171] = "PropertySignature";
+  SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 172] = "PropertyDeclaration";
+  SyntaxKind5[SyntaxKind5["MethodSignature"] = 173] = "MethodSignature";
+  SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 174] = "MethodDeclaration";
+  SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 175] = "ClassStaticBlockDeclaration";
+  SyntaxKind5[SyntaxKind5["Constructor"] = 176] = "Constructor";
+  SyntaxKind5[SyntaxKind5["GetAccessor"] = 177] = "GetAccessor";
+  SyntaxKind5[SyntaxKind5["SetAccessor"] = 178] = "SetAccessor";
+  SyntaxKind5[SyntaxKind5["CallSignature"] = 179] = "CallSignature";
+  SyntaxKind5[SyntaxKind5["ConstructSignature"] = 180] = "ConstructSignature";
+  SyntaxKind5[SyntaxKind5["IndexSignature"] = 181] = "IndexSignature";
+  SyntaxKind5[SyntaxKind5["TypePredicate"] = 182] = "TypePredicate";
+  SyntaxKind5[SyntaxKind5["TypeReference"] = 183] = "TypeReference";
+  SyntaxKind5[SyntaxKind5["FunctionType"] = 184] = "FunctionType";
+  SyntaxKind5[SyntaxKind5["ConstructorType"] = 185] = "ConstructorType";
+  SyntaxKind5[SyntaxKind5["TypeQuery"] = 186] = "TypeQuery";
+  SyntaxKind5[SyntaxKind5["TypeLiteral"] = 187] = "TypeLiteral";
+  SyntaxKind5[SyntaxKind5["ArrayType"] = 188] = "ArrayType";
+  SyntaxKind5[SyntaxKind5["TupleType"] = 189] = "TupleType";
+  SyntaxKind5[SyntaxKind5["OptionalType"] = 190] = "OptionalType";
+  SyntaxKind5[SyntaxKind5["RestType"] = 191] = "RestType";
+  SyntaxKind5[SyntaxKind5["UnionType"] = 192] = "UnionType";
+  SyntaxKind5[SyntaxKind5["IntersectionType"] = 193] = "IntersectionType";
+  SyntaxKind5[SyntaxKind5["ConditionalType"] = 194] = "ConditionalType";
+  SyntaxKind5[SyntaxKind5["InferType"] = 195] = "InferType";
+  SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 196] = "ParenthesizedType";
+  SyntaxKind5[SyntaxKind5["ThisType"] = 197] = "ThisType";
+  SyntaxKind5[SyntaxKind5["TypeOperator"] = 198] = "TypeOperator";
+  SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 199] = "IndexedAccessType";
+  SyntaxKind5[SyntaxKind5["MappedType"] = 200] = "MappedType";
+  SyntaxKind5[SyntaxKind5["LiteralType"] = 201] = "LiteralType";
+  SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 202] = "NamedTupleMember";
+  SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 203] = "TemplateLiteralType";
+  SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 204] = "TemplateLiteralTypeSpan";
+  SyntaxKind5[SyntaxKind5["ImportType"] = 205] = "ImportType";
+  SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 206] = "ObjectBindingPattern";
+  SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 207] = "ArrayBindingPattern";
+  SyntaxKind5[SyntaxKind5["BindingElement"] = 208] = "BindingElement";
+  SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 209] = "ArrayLiteralExpression";
+  SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 210] = "ObjectLiteralExpression";
+  SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 211] = "PropertyAccessExpression";
+  SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 212] = "ElementAccessExpression";
+  SyntaxKind5[SyntaxKind5["CallExpression"] = 213] = "CallExpression";
+  SyntaxKind5[SyntaxKind5["NewExpression"] = 214] = "NewExpression";
+  SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 215] = "TaggedTemplateExpression";
+  SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 216] = "TypeAssertionExpression";
+  SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 217] = "ParenthesizedExpression";
+  SyntaxKind5[SyntaxKind5["FunctionExpression"] = 218] = "FunctionExpression";
+  SyntaxKind5[SyntaxKind5["ArrowFunction"] = 219] = "ArrowFunction";
+  SyntaxKind5[SyntaxKind5["DeleteExpression"] = 220] = "DeleteExpression";
+  SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 221] = "TypeOfExpression";
+  SyntaxKind5[SyntaxKind5["VoidExpression"] = 222] = "VoidExpression";
+  SyntaxKind5[SyntaxKind5["AwaitExpression"] = 223] = "AwaitExpression";
+  SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 224] = "PrefixUnaryExpression";
+  SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 225] = "PostfixUnaryExpression";
+  SyntaxKind5[SyntaxKind5["BinaryExpression"] = 226] = "BinaryExpression";
+  SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 227] = "ConditionalExpression";
+  SyntaxKind5[SyntaxKind5["TemplateExpression"] = 228] = "TemplateExpression";
+  SyntaxKind5[SyntaxKind5["YieldExpression"] = 229] = "YieldExpression";
+  SyntaxKind5[SyntaxKind5["SpreadElement"] = 230] = "SpreadElement";
+  SyntaxKind5[SyntaxKind5["ClassExpression"] = 231] = "ClassExpression";
+  SyntaxKind5[SyntaxKind5["OmittedExpression"] = 232] = "OmittedExpression";
+  SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 233] = "ExpressionWithTypeArguments";
+  SyntaxKind5[SyntaxKind5["AsExpression"] = 234] = "AsExpression";
+  SyntaxKind5[SyntaxKind5["NonNullExpression"] = 235] = "NonNullExpression";
+  SyntaxKind5[SyntaxKind5["MetaProperty"] = 236] = "MetaProperty";
+  SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 237] = "SyntheticExpression";
+  SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 238] = "SatisfiesExpression";
+  SyntaxKind5[SyntaxKind5["TemplateSpan"] = 239] = "TemplateSpan";
+  SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 240] = "SemicolonClassElement";
+  SyntaxKind5[SyntaxKind5["Block"] = 241] = "Block";
+  SyntaxKind5[SyntaxKind5["EmptyStatement"] = 242] = "EmptyStatement";
+  SyntaxKind5[SyntaxKind5["VariableStatement"] = 243] = "VariableStatement";
+  SyntaxKind5[SyntaxKind5["ExpressionStatement"] = 244] = "ExpressionStatement";
+  SyntaxKind5[SyntaxKind5["IfStatement"] = 245] = "IfStatement";
+  SyntaxKind5[SyntaxKind5["DoStatement"] = 246] = "DoStatement";
+  SyntaxKind5[SyntaxKind5["WhileStatement"] = 247] = "WhileStatement";
+  SyntaxKind5[SyntaxKind5["ForStatement"] = 248] = "ForStatement";
+  SyntaxKind5[SyntaxKind5["ForInStatement"] = 249] = "ForInStatement";
+  SyntaxKind5[SyntaxKind5["ForOfStatement"] = 250] = "ForOfStatement";
+  SyntaxKind5[SyntaxKind5["ContinueStatement"] = 251] = "ContinueStatement";
+  SyntaxKind5[SyntaxKind5["BreakStatement"] = 252] = "BreakStatement";
+  SyntaxKind5[SyntaxKind5["ReturnStatement"] = 253] = "ReturnStatement";
+  SyntaxKind5[SyntaxKind5["WithStatement"] = 254] = "WithStatement";
+  SyntaxKind5[SyntaxKind5["SwitchStatement"] = 255] = "SwitchStatement";
+  SyntaxKind5[SyntaxKind5["LabeledStatement"] = 256] = "LabeledStatement";
+  SyntaxKind5[SyntaxKind5["ThrowStatement"] = 257] = "ThrowStatement";
+  SyntaxKind5[SyntaxKind5["TryStatement"] = 258] = "TryStatement";
+  SyntaxKind5[SyntaxKind5["DebuggerStatement"] = 259] = "DebuggerStatement";
+  SyntaxKind5[SyntaxKind5["VariableDeclaration"] = 260] = "VariableDeclaration";
+  SyntaxKind5[SyntaxKind5["VariableDeclarationList"] = 261] = "VariableDeclarationList";
+  SyntaxKind5[SyntaxKind5["FunctionDeclaration"] = 262] = "FunctionDeclaration";
+  SyntaxKind5[SyntaxKind5["ClassDeclaration"] = 263] = "ClassDeclaration";
+  SyntaxKind5[SyntaxKind5["InterfaceDeclaration"] = 264] = "InterfaceDeclaration";
+  SyntaxKind5[SyntaxKind5["TypeAliasDeclaration"] = 265] = "TypeAliasDeclaration";
+  SyntaxKind5[SyntaxKind5["EnumDeclaration"] = 266] = "EnumDeclaration";
+  SyntaxKind5[SyntaxKind5["ModuleDeclaration"] = 267] = "ModuleDeclaration";
+  SyntaxKind5[SyntaxKind5["ModuleBlock"] = 268] = "ModuleBlock";
+  SyntaxKind5[SyntaxKind5["CaseBlock"] = 269] = "CaseBlock";
+  SyntaxKind5[SyntaxKind5["NamespaceExportDeclaration"] = 270] = "NamespaceExportDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportEqualsDeclaration"] = 271] = "ImportEqualsDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportDeclaration"] = 272] = "ImportDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportClause"] = 273] = "ImportClause";
+  SyntaxKind5[SyntaxKind5["NamespaceImport"] = 274] = "NamespaceImport";
+  SyntaxKind5[SyntaxKind5["NamedImports"] = 275] = "NamedImports";
+  SyntaxKind5[SyntaxKind5["ImportSpecifier"] = 276] = "ImportSpecifier";
+  SyntaxKind5[SyntaxKind5["ExportAssignment"] = 277] = "ExportAssignment";
+  SyntaxKind5[SyntaxKind5["ExportDeclaration"] = 278] = "ExportDeclaration";
+  SyntaxKind5[SyntaxKind5["NamedExports"] = 279] = "NamedExports";
+  SyntaxKind5[SyntaxKind5["NamespaceExport"] = 280] = "NamespaceExport";
+  SyntaxKind5[SyntaxKind5["ExportSpecifier"] = 281] = "ExportSpecifier";
+  SyntaxKind5[SyntaxKind5["MissingDeclaration"] = 282] = "MissingDeclaration";
+  SyntaxKind5[SyntaxKind5["ExternalModuleReference"] = 283] = "ExternalModuleReference";
+  SyntaxKind5[SyntaxKind5["JsxElement"] = 284] = "JsxElement";
+  SyntaxKind5[SyntaxKind5["JsxSelfClosingElement"] = 285] = "JsxSelfClosingElement";
+  SyntaxKind5[SyntaxKind5["JsxOpeningElement"] = 286] = "JsxOpeningElement";
+  SyntaxKind5[SyntaxKind5["JsxClosingElement"] = 287] = "JsxClosingElement";
+  SyntaxKind5[SyntaxKind5["JsxFragment"] = 288] = "JsxFragment";
+  SyntaxKind5[SyntaxKind5["JsxOpeningFragment"] = 289] = "JsxOpeningFragment";
+  SyntaxKind5[SyntaxKind5["JsxClosingFragment"] = 290] = "JsxClosingFragment";
+  SyntaxKind5[SyntaxKind5["JsxAttribute"] = 291] = "JsxAttribute";
+  SyntaxKind5[SyntaxKind5["JsxAttributes"] = 292] = "JsxAttributes";
+  SyntaxKind5[SyntaxKind5["JsxSpreadAttribute"] = 293] = "JsxSpreadAttribute";
+  SyntaxKind5[SyntaxKind5["JsxExpression"] = 294] = "JsxExpression";
+  SyntaxKind5[SyntaxKind5["JsxNamespacedName"] = 295] = "JsxNamespacedName";
+  SyntaxKind5[SyntaxKind5["CaseClause"] = 296] = "CaseClause";
+  SyntaxKind5[SyntaxKind5["DefaultClause"] = 297] = "DefaultClause";
+  SyntaxKind5[SyntaxKind5["HeritageClause"] = 298] = "HeritageClause";
+  SyntaxKind5[SyntaxKind5["CatchClause"] = 299] = "CatchClause";
+  SyntaxKind5[SyntaxKind5["ImportAttributes"] = 300] = "ImportAttributes";
+  SyntaxKind5[SyntaxKind5["ImportAttribute"] = 301] = "ImportAttribute";
+  SyntaxKind5[SyntaxKind5["AssertClause"] = 300 /* ImportAttributes */] = "AssertClause";
+  SyntaxKind5[SyntaxKind5["AssertEntry"] = 301 /* ImportAttribute */] = "AssertEntry";
+  SyntaxKind5[SyntaxKind5["ImportTypeAssertionContainer"] = 302] = "ImportTypeAssertionContainer";
+  SyntaxKind5[SyntaxKind5["PropertyAssignment"] = 303] = "PropertyAssignment";
+  SyntaxKind5[SyntaxKind5["ShorthandPropertyAssignment"] = 304] = "ShorthandPropertyAssignment";
+  SyntaxKind5[SyntaxKind5["SpreadAssignment"] = 305] = "SpreadAssignment";
+  SyntaxKind5[SyntaxKind5["EnumMember"] = 306] = "EnumMember";
+  SyntaxKind5[SyntaxKind5["SourceFile"] = 307] = "SourceFile";
+  SyntaxKind5[SyntaxKind5["Bundle"] = 308] = "Bundle";
+  SyntaxKind5[SyntaxKind5["JSDocTypeExpression"] = 309] = "JSDocTypeExpression";
+  SyntaxKind5[SyntaxKind5["JSDocNameReference"] = 310] = "JSDocNameReference";
+  SyntaxKind5[SyntaxKind5["JSDocMemberName"] = 311] = "JSDocMemberName";
+  SyntaxKind5[SyntaxKind5["JSDocAllType"] = 312] = "JSDocAllType";
+  SyntaxKind5[SyntaxKind5["JSDocUnknownType"] = 313] = "JSDocUnknownType";
+  SyntaxKind5[SyntaxKind5["JSDocNullableType"] = 314] = "JSDocNullableType";
+  SyntaxKind5[SyntaxKind5["JSDocNonNullableType"] = 315] = "JSDocNonNullableType";
+  SyntaxKind5[SyntaxKind5["JSDocOptionalType"] = 316] = "JSDocOptionalType";
+  SyntaxKind5[SyntaxKind5["JSDocFunctionType"] = 317] = "JSDocFunctionType";
+  SyntaxKind5[SyntaxKind5["JSDocVariadicType"] = 318] = "JSDocVariadicType";
+  SyntaxKind5[SyntaxKind5["JSDocNamepathType"] = 319] = "JSDocNamepathType";
+  SyntaxKind5[SyntaxKind5["JSDoc"] = 320] = "JSDoc";
+  SyntaxKind5[SyntaxKind5["JSDocComment"] = 320 /* JSDoc */] = "JSDocComment";
+  SyntaxKind5[SyntaxKind5["JSDocText"] = 321] = "JSDocText";
+  SyntaxKind5[SyntaxKind5["JSDocTypeLiteral"] = 322] = "JSDocTypeLiteral";
+  SyntaxKind5[SyntaxKind5["JSDocSignature"] = 323] = "JSDocSignature";
+  SyntaxKind5[SyntaxKind5["JSDocLink"] = 324] = "JSDocLink";
+  SyntaxKind5[SyntaxKind5["JSDocLinkCode"] = 325] = "JSDocLinkCode";
+  SyntaxKind5[SyntaxKind5["JSDocLinkPlain"] = 326] = "JSDocLinkPlain";
+  SyntaxKind5[SyntaxKind5["JSDocTag"] = 327] = "JSDocTag";
+  SyntaxKind5[SyntaxKind5["JSDocAugmentsTag"] = 328] = "JSDocAugmentsTag";
+  SyntaxKind5[SyntaxKind5["JSDocImplementsTag"] = 329] = "JSDocImplementsTag";
+  SyntaxKind5[SyntaxKind5["JSDocAuthorTag"] = 330] = "JSDocAuthorTag";
+  SyntaxKind5[SyntaxKind5["JSDocDeprecatedTag"] = 331] = "JSDocDeprecatedTag";
+  SyntaxKind5[SyntaxKind5["JSDocClassTag"] = 332] = "JSDocClassTag";
+  SyntaxKind5[SyntaxKind5["JSDocPublicTag"] = 333] = "JSDocPublicTag";
+  SyntaxKind5[SyntaxKind5["JSDocPrivateTag"] = 334] = "JSDocPrivateTag";
+  SyntaxKind5[SyntaxKind5["JSDocProtectedTag"] = 335] = "JSDocProtectedTag";
+  SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 336] = "JSDocReadonlyTag";
+  SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 337] = "JSDocOverrideTag";
+  SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 338] = "JSDocCallbackTag";
+  SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 339] = "JSDocOverloadTag";
+  SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 340] = "JSDocEnumTag";
+  SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 341] = "JSDocParameterTag";
+  SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 342] = "JSDocReturnTag";
+  SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 343] = "JSDocThisTag";
+  SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 344] = "JSDocTypeTag";
+  SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 345] = "JSDocTemplateTag";
+  SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 346] = "JSDocTypedefTag";
+  SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 347] = "JSDocSeeTag";
+  SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 348] = "JSDocPropertyTag";
+  SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 349] = "JSDocThrowsTag";
+  SyntaxKind5[SyntaxKind5["JSDocSatisfiesTag"] = 350] = "JSDocSatisfiesTag";
+  SyntaxKind5[SyntaxKind5["JSDocImportTag"] = 351] = "JSDocImportTag";
+  SyntaxKind5[SyntaxKind5["SyntaxList"] = 352] = "SyntaxList";
+  SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 353] = "NotEmittedStatement";
+  SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 354] = "PartiallyEmittedExpression";
+  SyntaxKind5[SyntaxKind5["CommaListExpression"] = 355] = "CommaListExpression";
+  SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 356] = "SyntheticReferenceExpression";
+  SyntaxKind5[SyntaxKind5["Count"] = 357] = "Count";
+  SyntaxKind5[SyntaxKind5["FirstAssignment"] = 64 /* EqualsToken */] = "FirstAssignment";
+  SyntaxKind5[SyntaxKind5["LastAssignment"] = 79 /* CaretEqualsToken */] = "LastAssignment";
+  SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 65 /* PlusEqualsToken */] = "FirstCompoundAssignment";
+  SyntaxKind5[SyntaxKind5["LastCompoundAssignment"] = 79 /* CaretEqualsToken */] = "LastCompoundAssignment";
+  SyntaxKind5[SyntaxKind5["FirstReservedWord"] = 83 /* BreakKeyword */] = "FirstReservedWord";
+  SyntaxKind5[SyntaxKind5["LastReservedWord"] = 118 /* WithKeyword */] = "LastReservedWord";
+  SyntaxKind5[SyntaxKind5["FirstKeyword"] = 83 /* BreakKeyword */] = "FirstKeyword";
+  SyntaxKind5[SyntaxKind5["LastKeyword"] = 165 /* OfKeyword */] = "LastKeyword";
+  SyntaxKind5[SyntaxKind5["FirstFutureReservedWord"] = 119 /* ImplementsKeyword */] = "FirstFutureReservedWord";
+  SyntaxKind5[SyntaxKind5["LastFutureReservedWord"] = 127 /* YieldKeyword */] = "LastFutureReservedWord";
+  SyntaxKind5[SyntaxKind5["FirstTypeNode"] = 182 /* TypePredicate */] = "FirstTypeNode";
+  SyntaxKind5[SyntaxKind5["LastTypeNode"] = 205 /* ImportType */] = "LastTypeNode";
+  SyntaxKind5[SyntaxKind5["FirstPunctuation"] = 19 /* OpenBraceToken */] = "FirstPunctuation";
+  SyntaxKind5[SyntaxKind5["LastPunctuation"] = 79 /* CaretEqualsToken */] = "LastPunctuation";
+  SyntaxKind5[SyntaxKind5["FirstToken"] = 0 /* Unknown */] = "FirstToken";
+  SyntaxKind5[SyntaxKind5["LastToken"] = 165 /* LastKeyword */] = "LastToken";
+  SyntaxKind5[SyntaxKind5["FirstTriviaToken"] = 2 /* SingleLineCommentTrivia */] = "FirstTriviaToken";
+  SyntaxKind5[SyntaxKind5["LastTriviaToken"] = 7 /* ConflictMarkerTrivia */] = "LastTriviaToken";
+  SyntaxKind5[SyntaxKind5["FirstLiteralToken"] = 9 /* NumericLiteral */] = "FirstLiteralToken";
+  SyntaxKind5[SyntaxKind5["LastLiteralToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "LastLiteralToken";
+  SyntaxKind5[SyntaxKind5["FirstTemplateToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "FirstTemplateToken";
+  SyntaxKind5[SyntaxKind5["LastTemplateToken"] = 18 /* TemplateTail */] = "LastTemplateToken";
+  SyntaxKind5[SyntaxKind5["FirstBinaryOperator"] = 30 /* LessThanToken */] = "FirstBinaryOperator";
+  SyntaxKind5[SyntaxKind5["LastBinaryOperator"] = 79 /* CaretEqualsToken */] = "LastBinaryOperator";
+  SyntaxKind5[SyntaxKind5["FirstStatement"] = 243 /* VariableStatement */] = "FirstStatement";
+  SyntaxKind5[SyntaxKind5["LastStatement"] = 259 /* DebuggerStatement */] = "LastStatement";
+  SyntaxKind5[SyntaxKind5["FirstNode"] = 166 /* QualifiedName */] = "FirstNode";
+  SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 309 /* JSDocTypeExpression */] = "FirstJSDocNode";
+  SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 351 /* JSDocImportTag */] = "LastJSDocNode";
+  SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 327 /* JSDocTag */] = "FirstJSDocTagNode";
+  SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 351 /* JSDocImportTag */] = "LastJSDocTagNode";
+  SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 128 /* AbstractKeyword */] = "FirstContextualKeyword";
+  SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 165 /* OfKeyword */] = "LastContextualKeyword";
+  return SyntaxKind5;
+})(SyntaxKind || {});
+var NodeFlags = /* @__PURE__ */ ((NodeFlags3) => {
+  NodeFlags3[NodeFlags3["None"] = 0] = "None";
+  NodeFlags3[NodeFlags3["Let"] = 1] = "Let";
+  NodeFlags3[NodeFlags3["Const"] = 2] = "Const";
+  NodeFlags3[NodeFlags3["Using"] = 4] = "Using";
+  NodeFlags3[NodeFlags3["AwaitUsing"] = 6] = "AwaitUsing";
+  NodeFlags3[NodeFlags3["NestedNamespace"] = 8] = "NestedNamespace";
+  NodeFlags3[NodeFlags3["Synthesized"] = 16] = "Synthesized";
+  NodeFlags3[NodeFlags3["Namespace"] = 32] = "Namespace";
+  NodeFlags3[NodeFlags3["OptionalChain"] = 64] = "OptionalChain";
+  NodeFlags3[NodeFlags3["ExportContext"] = 128] = "ExportContext";
+  NodeFlags3[NodeFlags3["ContainsThis"] = 256] = "ContainsThis";
+  NodeFlags3[NodeFlags3["HasImplicitReturn"] = 512] = "HasImplicitReturn";
+  NodeFlags3[NodeFlags3["HasExplicitReturn"] = 1024] = "HasExplicitReturn";
+  NodeFlags3[NodeFlags3["GlobalAugmentation"] = 2048] = "GlobalAugmentation";
+  NodeFlags3[NodeFlags3["HasAsyncFunctions"] = 4096] = "HasAsyncFunctions";
+  NodeFlags3[NodeFlags3["DisallowInContext"] = 8192] = "DisallowInContext";
+  NodeFlags3[NodeFlags3["YieldContext"] = 16384] = "YieldContext";
+  NodeFlags3[NodeFlags3["DecoratorContext"] = 32768] = "DecoratorContext";
+  NodeFlags3[NodeFlags3["AwaitContext"] = 65536] = "AwaitContext";
+  NodeFlags3[NodeFlags3["DisallowConditionalTypesContext"] = 131072] = "DisallowConditionalTypesContext";
+  NodeFlags3[NodeFlags3["ThisNodeHasError"] = 262144] = "ThisNodeHasError";
+  NodeFlags3[NodeFlags3["JavaScriptFile"] = 524288] = "JavaScriptFile";
+  NodeFlags3[NodeFlags3["ThisNodeOrAnySubNodesHasError"] = 1048576] = "ThisNodeOrAnySubNodesHasError";
+  NodeFlags3[NodeFlags3["HasAggregatedChildData"] = 2097152] = "HasAggregatedChildData";
+  NodeFlags3[NodeFlags3["PossiblyContainsDynamicImport"] = 4194304] = "PossiblyContainsDynamicImport";
+  NodeFlags3[NodeFlags3["PossiblyContainsImportMeta"] = 8388608] = "PossiblyContainsImportMeta";
+  NodeFlags3[NodeFlags3["JSDoc"] = 16777216] = "JSDoc";
+  NodeFlags3[NodeFlags3["Ambient"] = 33554432] = "Ambient";
+  NodeFlags3[NodeFlags3["InWithStatement"] = 67108864] = "InWithStatement";
+  NodeFlags3[NodeFlags3["JsonFile"] = 134217728] = "JsonFile";
+  NodeFlags3[NodeFlags3["TypeCached"] = 268435456] = "TypeCached";
+  NodeFlags3[NodeFlags3["Deprecated"] = 536870912] = "Deprecated";
+  NodeFlags3[NodeFlags3["BlockScoped"] = 7] = "BlockScoped";
+  NodeFlags3[NodeFlags3["Constant"] = 6] = "Constant";
+  NodeFlags3[NodeFlags3["ReachabilityCheckFlags"] = 1536] = "ReachabilityCheckFlags";
+  NodeFlags3[NodeFlags3["ReachabilityAndEmitFlags"] = 5632] = "ReachabilityAndEmitFlags";
+  NodeFlags3[NodeFlags3["ContextFlags"] = 101441536] = "ContextFlags";
+  NodeFlags3[NodeFlags3["TypeExcludesFlags"] = 81920] = "TypeExcludesFlags";
+  NodeFlags3[NodeFlags3["PermanentlySetIncrementalFlags"] = 12582912] = "PermanentlySetIncrementalFlags";
+  NodeFlags3[NodeFlags3["IdentifierHasExtendedUnicodeEscape"] = 256 /* ContainsThis */] = "IdentifierHasExtendedUnicodeEscape";
+  NodeFlags3[NodeFlags3["IdentifierIsInJSDocNamespace"] = 4096 /* HasAsyncFunctions */] = "IdentifierIsInJSDocNamespace";
+  return NodeFlags3;
+})(NodeFlags || {});
+var ModifierFlags = /* @__PURE__ */ ((ModifierFlags3) => {
+  ModifierFlags3[ModifierFlags3["None"] = 0] = "None";
+  ModifierFlags3[ModifierFlags3["Public"] = 1] = "Public";
+  ModifierFlags3[ModifierFlags3["Private"] = 2] = "Private";
+  ModifierFlags3[ModifierFlags3["Protected"] = 4] = "Protected";
+  ModifierFlags3[ModifierFlags3["Readonly"] = 8] = "Readonly";
+  ModifierFlags3[ModifierFlags3["Override"] = 16] = "Override";
+  ModifierFlags3[ModifierFlags3["Export"] = 32] = "Export";
+  ModifierFlags3[ModifierFlags3["Abstract"] = 64] = "Abstract";
+  ModifierFlags3[ModifierFlags3["Ambient"] = 128] = "Ambient";
+  ModifierFlags3[ModifierFlags3["Static"] = 256] = "Static";
+  ModifierFlags3[ModifierFlags3["Accessor"] = 512] = "Accessor";
+  ModifierFlags3[ModifierFlags3["Async"] = 1024] = "Async";
+  ModifierFlags3[ModifierFlags3["Default"] = 2048] = "Default";
+  ModifierFlags3[ModifierFlags3["Const"] = 4096] = "Const";
+  ModifierFlags3[ModifierFlags3["In"] = 8192] = "In";
+  ModifierFlags3[ModifierFlags3["Out"] = 16384] = "Out";
+  ModifierFlags3[ModifierFlags3["Decorator"] = 32768] = "Decorator";
+  ModifierFlags3[ModifierFlags3["Deprecated"] = 65536] = "Deprecated";
+  ModifierFlags3[ModifierFlags3["JSDocPublic"] = 8388608] = "JSDocPublic";
+  ModifierFlags3[ModifierFlags3["JSDocPrivate"] = 16777216] = "JSDocPrivate";
+  ModifierFlags3[ModifierFlags3["JSDocProtected"] = 33554432] = "JSDocProtected";
+  ModifierFlags3[ModifierFlags3["JSDocReadonly"] = 67108864] = "JSDocReadonly";
+  ModifierFlags3[ModifierFlags3["JSDocOverride"] = 134217728] = "JSDocOverride";
+  ModifierFlags3[ModifierFlags3["SyntacticOrJSDocModifiers"] = 31] = "SyntacticOrJSDocModifiers";
+  ModifierFlags3[ModifierFlags3["SyntacticOnlyModifiers"] = 65504] = "SyntacticOnlyModifiers";
+  ModifierFlags3[ModifierFlags3["SyntacticModifiers"] = 65535] = "SyntacticModifiers";
+  ModifierFlags3[ModifierFlags3["JSDocCacheOnlyModifiers"] = 260046848] = "JSDocCacheOnlyModifiers";
+  ModifierFlags3[ModifierFlags3["JSDocOnlyModifiers"] = 65536 /* Deprecated */] = "JSDocOnlyModifiers";
+  ModifierFlags3[ModifierFlags3["NonCacheOnlyModifiers"] = 131071] = "NonCacheOnlyModifiers";
+  ModifierFlags3[ModifierFlags3["HasComputedJSDocModifiers"] = 268435456] = "HasComputedJSDocModifiers";
+  ModifierFlags3[ModifierFlags3["HasComputedFlags"] = 536870912] = "HasComputedFlags";
+  ModifierFlags3[ModifierFlags3["AccessibilityModifier"] = 7] = "AccessibilityModifier";
+  ModifierFlags3[ModifierFlags3["ParameterPropertyModifier"] = 31] = "ParameterPropertyModifier";
+  ModifierFlags3[ModifierFlags3["NonPublicAccessibilityModifier"] = 6] = "NonPublicAccessibilityModifier";
+  ModifierFlags3[ModifierFlags3["TypeScriptModifier"] = 28895] = "TypeScriptModifier";
+  ModifierFlags3[ModifierFlags3["ExportDefault"] = 2080] = "ExportDefault";
+  ModifierFlags3[ModifierFlags3["All"] = 131071] = "All";
+  ModifierFlags3[ModifierFlags3["Modifier"] = 98303] = "Modifier";
+  return ModifierFlags3;
+})(ModifierFlags || {});
+var JsxFlags = /* @__PURE__ */ ((JsxFlags2) => {
+  JsxFlags2[JsxFlags2["None"] = 0] = "None";
+  JsxFlags2[JsxFlags2["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement";
+  JsxFlags2[JsxFlags2["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement";
+  JsxFlags2[JsxFlags2["IntrinsicElement"] = 3] = "IntrinsicElement";
+  return JsxFlags2;
+})(JsxFlags || {});
+var RelationComparisonResult = /* @__PURE__ */ ((RelationComparisonResult3) => {
+  RelationComparisonResult3[RelationComparisonResult3["None"] = 0] = "None";
+  RelationComparisonResult3[RelationComparisonResult3["Succeeded"] = 1] = "Succeeded";
+  RelationComparisonResult3[RelationComparisonResult3["Failed"] = 2] = "Failed";
+  RelationComparisonResult3[RelationComparisonResult3["Reported"] = 4] = "Reported";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsUnmeasurable"] = 8] = "ReportsUnmeasurable";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsUnreliable"] = 16] = "ReportsUnreliable";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask";
+  return RelationComparisonResult3;
+})(RelationComparisonResult || {});
+var GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => {
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
+  return GeneratedIdentifierFlags2;
+})(GeneratedIdentifierFlags || {});
+var RegularExpressionFlags = /* @__PURE__ */ ((RegularExpressionFlags2) => {
+  RegularExpressionFlags2[RegularExpressionFlags2["None"] = 0] = "None";
+  RegularExpressionFlags2[RegularExpressionFlags2["HasIndices"] = 1] = "HasIndices";
+  RegularExpressionFlags2[RegularExpressionFlags2["Global"] = 2] = "Global";
+  RegularExpressionFlags2[RegularExpressionFlags2["IgnoreCase"] = 4] = "IgnoreCase";
+  RegularExpressionFlags2[RegularExpressionFlags2["Multiline"] = 8] = "Multiline";
+  RegularExpressionFlags2[RegularExpressionFlags2["DotAll"] = 16] = "DotAll";
+  RegularExpressionFlags2[RegularExpressionFlags2["Unicode"] = 32] = "Unicode";
+  RegularExpressionFlags2[RegularExpressionFlags2["UnicodeSets"] = 64] = "UnicodeSets";
+  RegularExpressionFlags2[RegularExpressionFlags2["Sticky"] = 128] = "Sticky";
+  RegularExpressionFlags2[RegularExpressionFlags2["AnyUnicodeMode"] = 96] = "AnyUnicodeMode";
+  RegularExpressionFlags2[RegularExpressionFlags2["Modifiers"] = 28] = "Modifiers";
+  return RegularExpressionFlags2;
+})(RegularExpressionFlags || {});
+var TokenFlags = /* @__PURE__ */ ((TokenFlags2) => {
+  TokenFlags2[TokenFlags2["None"] = 0] = "None";
+  TokenFlags2[TokenFlags2["PrecedingLineBreak"] = 1] = "PrecedingLineBreak";
+  TokenFlags2[TokenFlags2["PrecedingJSDocComment"] = 2] = "PrecedingJSDocComment";
+  TokenFlags2[TokenFlags2["Unterminated"] = 4] = "Unterminated";
+  TokenFlags2[TokenFlags2["ExtendedUnicodeEscape"] = 8] = "ExtendedUnicodeEscape";
+  TokenFlags2[TokenFlags2["Scientific"] = 16] = "Scientific";
+  TokenFlags2[TokenFlags2["Octal"] = 32] = "Octal";
+  TokenFlags2[TokenFlags2["HexSpecifier"] = 64] = "HexSpecifier";
+  TokenFlags2[TokenFlags2["BinarySpecifier"] = 128] = "BinarySpecifier";
+  TokenFlags2[TokenFlags2["OctalSpecifier"] = 256] = "OctalSpecifier";
+  TokenFlags2[TokenFlags2["ContainsSeparator"] = 512] = "ContainsSeparator";
+  TokenFlags2[TokenFlags2["UnicodeEscape"] = 1024] = "UnicodeEscape";
+  TokenFlags2[TokenFlags2["ContainsInvalidEscape"] = 2048] = "ContainsInvalidEscape";
+  TokenFlags2[TokenFlags2["HexEscape"] = 4096] = "HexEscape";
+  TokenFlags2[TokenFlags2["ContainsLeadingZero"] = 8192] = "ContainsLeadingZero";
+  TokenFlags2[TokenFlags2["ContainsInvalidSeparator"] = 16384] = "ContainsInvalidSeparator";
+  TokenFlags2[TokenFlags2["BinaryOrOctalSpecifier"] = 384] = "BinaryOrOctalSpecifier";
+  TokenFlags2[TokenFlags2["WithSpecifier"] = 448] = "WithSpecifier";
+  TokenFlags2[TokenFlags2["StringLiteralFlags"] = 7176] = "StringLiteralFlags";
+  TokenFlags2[TokenFlags2["NumericLiteralFlags"] = 25584] = "NumericLiteralFlags";
+  TokenFlags2[TokenFlags2["TemplateLiteralLikeFlags"] = 7176] = "TemplateLiteralLikeFlags";
+  TokenFlags2[TokenFlags2["IsInvalid"] = 26656] = "IsInvalid";
+  return TokenFlags2;
+})(TokenFlags || {});
+var FlowFlags = /* @__PURE__ */ ((FlowFlags2) => {
+  FlowFlags2[FlowFlags2["Unreachable"] = 1] = "Unreachable";
+  FlowFlags2[FlowFlags2["Start"] = 2] = "Start";
+  FlowFlags2[FlowFlags2["BranchLabel"] = 4] = "BranchLabel";
+  FlowFlags2[FlowFlags2["LoopLabel"] = 8] = "LoopLabel";
+  FlowFlags2[FlowFlags2["Assignment"] = 16] = "Assignment";
+  FlowFlags2[FlowFlags2["TrueCondition"] = 32] = "TrueCondition";
+  FlowFlags2[FlowFlags2["FalseCondition"] = 64] = "FalseCondition";
+  FlowFlags2[FlowFlags2["SwitchClause"] = 128] = "SwitchClause";
+  FlowFlags2[FlowFlags2["ArrayMutation"] = 256] = "ArrayMutation";
+  FlowFlags2[FlowFlags2["Call"] = 512] = "Call";
+  FlowFlags2[FlowFlags2["ReduceLabel"] = 1024] = "ReduceLabel";
+  FlowFlags2[FlowFlags2["Referenced"] = 2048] = "Referenced";
+  FlowFlags2[FlowFlags2["Shared"] = 4096] = "Shared";
+  FlowFlags2[FlowFlags2["Label"] = 12] = "Label";
+  FlowFlags2[FlowFlags2["Condition"] = 96] = "Condition";
+  return FlowFlags2;
+})(FlowFlags || {});
+var CommentDirectiveType = /* @__PURE__ */ ((CommentDirectiveType2) => {
+  CommentDirectiveType2[CommentDirectiveType2["ExpectError"] = 0] = "ExpectError";
+  CommentDirectiveType2[CommentDirectiveType2["Ignore"] = 1] = "Ignore";
+  return CommentDirectiveType2;
+})(CommentDirectiveType || {});
+var OperationCanceledException = class {
+};
+var FileIncludeKind = /* @__PURE__ */ ((FileIncludeKind2) => {
+  FileIncludeKind2[FileIncludeKind2["RootFile"] = 0] = "RootFile";
+  FileIncludeKind2[FileIncludeKind2["SourceFromProjectReference"] = 1] = "SourceFromProjectReference";
+  FileIncludeKind2[FileIncludeKind2["OutputFromProjectReference"] = 2] = "OutputFromProjectReference";
+  FileIncludeKind2[FileIncludeKind2["Import"] = 3] = "Import";
+  FileIncludeKind2[FileIncludeKind2["ReferenceFile"] = 4] = "ReferenceFile";
+  FileIncludeKind2[FileIncludeKind2["TypeReferenceDirective"] = 5] = "TypeReferenceDirective";
+  FileIncludeKind2[FileIncludeKind2["LibFile"] = 6] = "LibFile";
+  FileIncludeKind2[FileIncludeKind2["LibReferenceDirective"] = 7] = "LibReferenceDirective";
+  FileIncludeKind2[FileIncludeKind2["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile";
+  return FileIncludeKind2;
+})(FileIncludeKind || {});
+var FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => {
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingLibReferenceDiagnostic"] = 0] = "FilePreprocessingLibReferenceDiagnostic";
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic";
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics";
+  return FilePreprocessingDiagnosticsKind2;
+})(FilePreprocessingDiagnosticsKind || {});
+var EmitOnly = /* @__PURE__ */ ((EmitOnly4) => {
+  EmitOnly4[EmitOnly4["Js"] = 0] = "Js";
+  EmitOnly4[EmitOnly4["Dts"] = 1] = "Dts";
+  return EmitOnly4;
+})(EmitOnly || {});
+var StructureIsReused = /* @__PURE__ */ ((StructureIsReused2) => {
+  StructureIsReused2[StructureIsReused2["Not"] = 0] = "Not";
+  StructureIsReused2[StructureIsReused2["SafeModules"] = 1] = "SafeModules";
+  StructureIsReused2[StructureIsReused2["Completely"] = 2] = "Completely";
+  return StructureIsReused2;
+})(StructureIsReused || {});
+var ExitStatus = /* @__PURE__ */ ((ExitStatus2) => {
+  ExitStatus2[ExitStatus2["Success"] = 0] = "Success";
+  ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped";
+  ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated";
+  ExitStatus2[ExitStatus2["InvalidProject_OutputsSkipped"] = 3] = "InvalidProject_OutputsSkipped";
+  ExitStatus2[ExitStatus2["ProjectReferenceCycle_OutputsSkipped"] = 4] = "ProjectReferenceCycle_OutputsSkipped";
+  return ExitStatus2;
+})(ExitStatus || {});
+var MemberOverrideStatus = /* @__PURE__ */ ((MemberOverrideStatus2) => {
+  MemberOverrideStatus2[MemberOverrideStatus2["Ok"] = 0] = "Ok";
+  MemberOverrideStatus2[MemberOverrideStatus2["NeedsOverride"] = 1] = "NeedsOverride";
+  MemberOverrideStatus2[MemberOverrideStatus2["HasInvalidOverride"] = 2] = "HasInvalidOverride";
+  return MemberOverrideStatus2;
+})(MemberOverrideStatus || {});
+var UnionReduction = /* @__PURE__ */ ((UnionReduction2) => {
+  UnionReduction2[UnionReduction2["None"] = 0] = "None";
+  UnionReduction2[UnionReduction2["Literal"] = 1] = "Literal";
+  UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype";
+  return UnionReduction2;
+})(UnionReduction || {});
+var IntersectionFlags = /* @__PURE__ */ ((IntersectionFlags2) => {
+  IntersectionFlags2[IntersectionFlags2["None"] = 0] = "None";
+  IntersectionFlags2[IntersectionFlags2["NoSupertypeReduction"] = 1] = "NoSupertypeReduction";
+  IntersectionFlags2[IntersectionFlags2["NoConstraintReduction"] = 2] = "NoConstraintReduction";
+  return IntersectionFlags2;
+})(IntersectionFlags || {});
+var ContextFlags = /* @__PURE__ */ ((ContextFlags3) => {
+  ContextFlags3[ContextFlags3["None"] = 0] = "None";
+  ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature";
+  ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints";
+  ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions";
+  ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
+  return ContextFlags3;
+})(ContextFlags || {});
+var NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => {
+  NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None";
+  NodeBuilderFlags2[NodeBuilderFlags2["NoTruncation"] = 1] = "NoTruncation";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType";
+  NodeBuilderFlags2[NodeBuilderFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback";
+  NodeBuilderFlags2[NodeBuilderFlags2["ForbidIndexedAccessSymbolReferences"] = 16] = "ForbidIndexedAccessSymbolReferences";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseOnlyExternalAliasing"] = 128] = "UseOnlyExternalAliasing";
+  NodeBuilderFlags2[NodeBuilderFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeParametersInQualifiedName"] = 512] = "WriteTypeParametersInQualifiedName";
+  NodeBuilderFlags2[NodeBuilderFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction";
+  NodeBuilderFlags2[NodeBuilderFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType";
+  NodeBuilderFlags2[NodeBuilderFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction";
+  NodeBuilderFlags2[NodeBuilderFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowThisInObjectLiteral"] = 32768] = "AllowThisInObjectLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowQualifiedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifiedNameInPlaceOfIdentifier";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowAnonymousIdentifier"] = 131072] = "AllowAnonymousIdentifier";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyUnionOrIntersection"] = 262144] = "AllowEmptyUnionOrIntersection";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyTuple"] = 524288] = "AllowEmptyTuple";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyIndexInfoType"] = 2097152] = "AllowEmptyIndexInfoType";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteComputedProps"] = 1073741824] = "WriteComputedProps";
+  NodeBuilderFlags2[NodeBuilderFlags2["NoSyntacticPrinter"] = -2147483648] = "NoSyntacticPrinter";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowNodeModulesRelativePaths"] = 67108864] = "AllowNodeModulesRelativePaths";
+  NodeBuilderFlags2[NodeBuilderFlags2["DoNotIncludeSymbolChain"] = 134217728] = "DoNotIncludeSymbolChain";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowUnresolvedNames"] = 1] = "AllowUnresolvedNames";
+  NodeBuilderFlags2[NodeBuilderFlags2["IgnoreErrors"] = 70221824] = "IgnoreErrors";
+  NodeBuilderFlags2[NodeBuilderFlags2["InObjectTypeLiteral"] = 4194304] = "InObjectTypeLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["InTypeAlias"] = 8388608] = "InTypeAlias";
+  NodeBuilderFlags2[NodeBuilderFlags2["InInitialEntityName"] = 16777216] = "InInitialEntityName";
+  return NodeBuilderFlags2;
+})(NodeBuilderFlags || {});
+var TypeFormatFlags = /* @__PURE__ */ ((TypeFormatFlags2) => {
+  TypeFormatFlags2[TypeFormatFlags2["None"] = 0] = "None";
+  TypeFormatFlags2[TypeFormatFlags2["NoTruncation"] = 1] = "NoTruncation";
+  TypeFormatFlags2[TypeFormatFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType";
+  TypeFormatFlags2[TypeFormatFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams";
+  TypeFormatFlags2[TypeFormatFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback";
+  TypeFormatFlags2[TypeFormatFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature";
+  TypeFormatFlags2[TypeFormatFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType";
+  TypeFormatFlags2[TypeFormatFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType";
+  TypeFormatFlags2[TypeFormatFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals";
+  TypeFormatFlags2[TypeFormatFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral";
+  TypeFormatFlags2[TypeFormatFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction";
+  TypeFormatFlags2[TypeFormatFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers";
+  TypeFormatFlags2[TypeFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope";
+  TypeFormatFlags2[TypeFormatFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType";
+  TypeFormatFlags2[TypeFormatFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction";
+  TypeFormatFlags2[TypeFormatFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter";
+  TypeFormatFlags2[TypeFormatFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType";
+  TypeFormatFlags2[TypeFormatFlags2["AddUndefined"] = 131072] = "AddUndefined";
+  TypeFormatFlags2[TypeFormatFlags2["WriteArrowStyleSignature"] = 262144] = "WriteArrowStyleSignature";
+  TypeFormatFlags2[TypeFormatFlags2["InArrayType"] = 524288] = "InArrayType";
+  TypeFormatFlags2[TypeFormatFlags2["InElementType"] = 2097152] = "InElementType";
+  TypeFormatFlags2[TypeFormatFlags2["InFirstTypeArgument"] = 4194304] = "InFirstTypeArgument";
+  TypeFormatFlags2[TypeFormatFlags2["InTypeAlias"] = 8388608] = "InTypeAlias";
+  TypeFormatFlags2[TypeFormatFlags2["NodeBuilderFlagsMask"] = 848330095] = "NodeBuilderFlagsMask";
+  return TypeFormatFlags2;
+})(TypeFormatFlags || {});
+var SymbolFormatFlags = /* @__PURE__ */ ((SymbolFormatFlags2) => {
+  SymbolFormatFlags2[SymbolFormatFlags2["None"] = 0] = "None";
+  SymbolFormatFlags2[SymbolFormatFlags2["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments";
+  SymbolFormatFlags2[SymbolFormatFlags2["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing";
+  SymbolFormatFlags2[SymbolFormatFlags2["AllowAnyNodeKind"] = 4] = "AllowAnyNodeKind";
+  SymbolFormatFlags2[SymbolFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 8] = "UseAliasDefinedOutsideCurrentScope";
+  SymbolFormatFlags2[SymbolFormatFlags2["WriteComputedProps"] = 16] = "WriteComputedProps";
+  SymbolFormatFlags2[SymbolFormatFlags2["DoNotIncludeSymbolChain"] = 32] = "DoNotIncludeSymbolChain";
+  return SymbolFormatFlags2;
+})(SymbolFormatFlags || {});
+var SymbolAccessibility = /* @__PURE__ */ ((SymbolAccessibility2) => {
+  SymbolAccessibility2[SymbolAccessibility2["Accessible"] = 0] = "Accessible";
+  SymbolAccessibility2[SymbolAccessibility2["NotAccessible"] = 1] = "NotAccessible";
+  SymbolAccessibility2[SymbolAccessibility2["CannotBeNamed"] = 2] = "CannotBeNamed";
+  SymbolAccessibility2[SymbolAccessibility2["NotResolved"] = 3] = "NotResolved";
+  return SymbolAccessibility2;
+})(SymbolAccessibility || {});
+var SyntheticSymbolKind = /* @__PURE__ */ ((SyntheticSymbolKind2) => {
+  SyntheticSymbolKind2[SyntheticSymbolKind2["UnionOrIntersection"] = 0] = "UnionOrIntersection";
+  SyntheticSymbolKind2[SyntheticSymbolKind2["Spread"] = 1] = "Spread";
+  return SyntheticSymbolKind2;
+})(SyntheticSymbolKind || {});
+var TypePredicateKind = /* @__PURE__ */ ((TypePredicateKind2) => {
+  TypePredicateKind2[TypePredicateKind2["This"] = 0] = "This";
+  TypePredicateKind2[TypePredicateKind2["Identifier"] = 1] = "Identifier";
+  TypePredicateKind2[TypePredicateKind2["AssertsThis"] = 2] = "AssertsThis";
+  TypePredicateKind2[TypePredicateKind2["AssertsIdentifier"] = 3] = "AssertsIdentifier";
+  return TypePredicateKind2;
+})(TypePredicateKind || {});
+var TypeReferenceSerializationKind = /* @__PURE__ */ ((TypeReferenceSerializationKind2) => {
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Unknown"] = 0] = "Unknown";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["NumberLikeType"] = 3] = "NumberLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BigIntLikeType"] = 4] = "BigIntLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Promise"] = 9] = "Promise";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithCallSignature"] = 10] = "TypeWithCallSignature";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType";
+  return TypeReferenceSerializationKind2;
+})(TypeReferenceSerializationKind || {});
+var SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => {
+  SymbolFlags3[SymbolFlags3["None"] = 0] = "None";
+  SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable";
+  SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable";
+  SymbolFlags3[SymbolFlags3["Property"] = 4] = "Property";
+  SymbolFlags3[SymbolFlags3["EnumMember"] = 8] = "EnumMember";
+  SymbolFlags3[SymbolFlags3["Function"] = 16] = "Function";
+  SymbolFlags3[SymbolFlags3["Class"] = 32] = "Class";
+  SymbolFlags3[SymbolFlags3["Interface"] = 64] = "Interface";
+  SymbolFlags3[SymbolFlags3["ConstEnum"] = 128] = "ConstEnum";
+  SymbolFlags3[SymbolFlags3["RegularEnum"] = 256] = "RegularEnum";
+  SymbolFlags3[SymbolFlags3["ValueModule"] = 512] = "ValueModule";
+  SymbolFlags3[SymbolFlags3["NamespaceModule"] = 1024] = "NamespaceModule";
+  SymbolFlags3[SymbolFlags3["TypeLiteral"] = 2048] = "TypeLiteral";
+  SymbolFlags3[SymbolFlags3["ObjectLiteral"] = 4096] = "ObjectLiteral";
+  SymbolFlags3[SymbolFlags3["Method"] = 8192] = "Method";
+  SymbolFlags3[SymbolFlags3["Constructor"] = 16384] = "Constructor";
+  SymbolFlags3[SymbolFlags3["GetAccessor"] = 32768] = "GetAccessor";
+  SymbolFlags3[SymbolFlags3["SetAccessor"] = 65536] = "SetAccessor";
+  SymbolFlags3[SymbolFlags3["Signature"] = 131072] = "Signature";
+  SymbolFlags3[SymbolFlags3["TypeParameter"] = 262144] = "TypeParameter";
+  SymbolFlags3[SymbolFlags3["TypeAlias"] = 524288] = "TypeAlias";
+  SymbolFlags3[SymbolFlags3["ExportValue"] = 1048576] = "ExportValue";
+  SymbolFlags3[SymbolFlags3["Alias"] = 2097152] = "Alias";
+  SymbolFlags3[SymbolFlags3["Prototype"] = 4194304] = "Prototype";
+  SymbolFlags3[SymbolFlags3["ExportStar"] = 8388608] = "ExportStar";
+  SymbolFlags3[SymbolFlags3["Optional"] = 16777216] = "Optional";
+  SymbolFlags3[SymbolFlags3["Transient"] = 33554432] = "Transient";
+  SymbolFlags3[SymbolFlags3["Assignment"] = 67108864] = "Assignment";
+  SymbolFlags3[SymbolFlags3["ModuleExports"] = 134217728] = "ModuleExports";
+  SymbolFlags3[SymbolFlags3["All"] = -1] = "All";
+  SymbolFlags3[SymbolFlags3["Enum"] = 384] = "Enum";
+  SymbolFlags3[SymbolFlags3["Variable"] = 3] = "Variable";
+  SymbolFlags3[SymbolFlags3["Value"] = 111551] = "Value";
+  SymbolFlags3[SymbolFlags3["Type"] = 788968] = "Type";
+  SymbolFlags3[SymbolFlags3["Namespace"] = 1920] = "Namespace";
+  SymbolFlags3[SymbolFlags3["Module"] = 1536] = "Module";
+  SymbolFlags3[SymbolFlags3["Accessor"] = 98304] = "Accessor";
+  SymbolFlags3[SymbolFlags3["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes";
+  SymbolFlags3[SymbolFlags3["BlockScopedVariableExcludes"] = 111551 /* Value */] = "BlockScopedVariableExcludes";
+  SymbolFlags3[SymbolFlags3["ParameterExcludes"] = 111551 /* Value */] = "ParameterExcludes";
+  SymbolFlags3[SymbolFlags3["PropertyExcludes"] = 0 /* None */] = "PropertyExcludes";
+  SymbolFlags3[SymbolFlags3["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes";
+  SymbolFlags3[SymbolFlags3["FunctionExcludes"] = 110991] = "FunctionExcludes";
+  SymbolFlags3[SymbolFlags3["ClassExcludes"] = 899503] = "ClassExcludes";
+  SymbolFlags3[SymbolFlags3["InterfaceExcludes"] = 788872] = "InterfaceExcludes";
+  SymbolFlags3[SymbolFlags3["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes";
+  SymbolFlags3[SymbolFlags3["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes";
+  SymbolFlags3[SymbolFlags3["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes";
+  SymbolFlags3[SymbolFlags3["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes";
+  SymbolFlags3[SymbolFlags3["MethodExcludes"] = 103359] = "MethodExcludes";
+  SymbolFlags3[SymbolFlags3["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes";
+  SymbolFlags3[SymbolFlags3["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes";
+  SymbolFlags3[SymbolFlags3["AccessorExcludes"] = 13247] = "AccessorExcludes";
+  SymbolFlags3[SymbolFlags3["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes";
+  SymbolFlags3[SymbolFlags3["TypeAliasExcludes"] = 788968 /* Type */] = "TypeAliasExcludes";
+  SymbolFlags3[SymbolFlags3["AliasExcludes"] = 2097152 /* Alias */] = "AliasExcludes";
+  SymbolFlags3[SymbolFlags3["ModuleMember"] = 2623475] = "ModuleMember";
+  SymbolFlags3[SymbolFlags3["ExportHasLocal"] = 944] = "ExportHasLocal";
+  SymbolFlags3[SymbolFlags3["BlockScoped"] = 418] = "BlockScoped";
+  SymbolFlags3[SymbolFlags3["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor";
+  SymbolFlags3[SymbolFlags3["ClassMember"] = 106500] = "ClassMember";
+  SymbolFlags3[SymbolFlags3["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier";
+  SymbolFlags3[SymbolFlags3["ExportDoesNotSupportDefaultModifier"] = -113] = "ExportDoesNotSupportDefaultModifier";
+  SymbolFlags3[SymbolFlags3["Classifiable"] = 2885600] = "Classifiable";
+  SymbolFlags3[SymbolFlags3["LateBindingContainer"] = 6256] = "LateBindingContainer";
+  return SymbolFlags3;
+})(SymbolFlags || {});
+var CheckFlags = /* @__PURE__ */ ((CheckFlags2) => {
+  CheckFlags2[CheckFlags2["None"] = 0] = "None";
+  CheckFlags2[CheckFlags2["Instantiated"] = 1] = "Instantiated";
+  CheckFlags2[CheckFlags2["SyntheticProperty"] = 2] = "SyntheticProperty";
+  CheckFlags2[CheckFlags2["SyntheticMethod"] = 4] = "SyntheticMethod";
+  CheckFlags2[CheckFlags2["Readonly"] = 8] = "Readonly";
+  CheckFlags2[CheckFlags2["ReadPartial"] = 16] = "ReadPartial";
+  CheckFlags2[CheckFlags2["WritePartial"] = 32] = "WritePartial";
+  CheckFlags2[CheckFlags2["HasNonUniformType"] = 64] = "HasNonUniformType";
+  CheckFlags2[CheckFlags2["HasLiteralType"] = 128] = "HasLiteralType";
+  CheckFlags2[CheckFlags2["ContainsPublic"] = 256] = "ContainsPublic";
+  CheckFlags2[CheckFlags2["ContainsProtected"] = 512] = "ContainsProtected";
+  CheckFlags2[CheckFlags2["ContainsPrivate"] = 1024] = "ContainsPrivate";
+  CheckFlags2[CheckFlags2["ContainsStatic"] = 2048] = "ContainsStatic";
+  CheckFlags2[CheckFlags2["Late"] = 4096] = "Late";
+  CheckFlags2[CheckFlags2["ReverseMapped"] = 8192] = "ReverseMapped";
+  CheckFlags2[CheckFlags2["OptionalParameter"] = 16384] = "OptionalParameter";
+  CheckFlags2[CheckFlags2["RestParameter"] = 32768] = "RestParameter";
+  CheckFlags2[CheckFlags2["DeferredType"] = 65536] = "DeferredType";
+  CheckFlags2[CheckFlags2["HasNeverType"] = 131072] = "HasNeverType";
+  CheckFlags2[CheckFlags2["Mapped"] = 262144] = "Mapped";
+  CheckFlags2[CheckFlags2["StripOptional"] = 524288] = "StripOptional";
+  CheckFlags2[CheckFlags2["Unresolved"] = 1048576] = "Unresolved";
+  CheckFlags2[CheckFlags2["Synthetic"] = 6] = "Synthetic";
+  CheckFlags2[CheckFlags2["Discriminant"] = 192] = "Discriminant";
+  CheckFlags2[CheckFlags2["Partial"] = 48] = "Partial";
+  return CheckFlags2;
+})(CheckFlags || {});
+var InternalSymbolName = /* @__PURE__ */ ((InternalSymbolName2) => {
+  InternalSymbolName2["Call"] = "__call";
+  InternalSymbolName2["Constructor"] = "__constructor";
+  InternalSymbolName2["New"] = "__new";
+  InternalSymbolName2["Index"] = "__index";
+  InternalSymbolName2["ExportStar"] = "__export";
+  InternalSymbolName2["Global"] = "__global";
+  InternalSymbolName2["Missing"] = "__missing";
+  InternalSymbolName2["Type"] = "__type";
+  InternalSymbolName2["Object"] = "__object";
+  InternalSymbolName2["JSXAttributes"] = "__jsxAttributes";
+  InternalSymbolName2["Class"] = "__class";
+  InternalSymbolName2["Function"] = "__function";
+  InternalSymbolName2["Computed"] = "__computed";
+  InternalSymbolName2["Resolving"] = "__resolving__";
+  InternalSymbolName2["ExportEquals"] = "export=";
+  InternalSymbolName2["Default"] = "default";
+  InternalSymbolName2["This"] = "this";
+  InternalSymbolName2["InstantiationExpression"] = "__instantiationExpression";
+  InternalSymbolName2["ImportAttributes"] = "__importAttributes";
+  return InternalSymbolName2;
+})(InternalSymbolName || {});
+var NodeCheckFlags = /* @__PURE__ */ ((NodeCheckFlags3) => {
+  NodeCheckFlags3[NodeCheckFlags3["None"] = 0] = "None";
+  NodeCheckFlags3[NodeCheckFlags3["TypeChecked"] = 1] = "TypeChecked";
+  NodeCheckFlags3[NodeCheckFlags3["LexicalThis"] = 2] = "LexicalThis";
+  NodeCheckFlags3[NodeCheckFlags3["CaptureThis"] = 4] = "CaptureThis";
+  NodeCheckFlags3[NodeCheckFlags3["CaptureNewTarget"] = 8] = "CaptureNewTarget";
+  NodeCheckFlags3[NodeCheckFlags3["SuperInstance"] = 16] = "SuperInstance";
+  NodeCheckFlags3[NodeCheckFlags3["SuperStatic"] = 32] = "SuperStatic";
+  NodeCheckFlags3[NodeCheckFlags3["ContextChecked"] = 64] = "ContextChecked";
+  NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAccessInAsync"] = 128] = "MethodWithSuperPropertyAccessInAsync";
+  NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAssignmentInAsync"] = 256] = "MethodWithSuperPropertyAssignmentInAsync";
+  NodeCheckFlags3[NodeCheckFlags3["CaptureArguments"] = 512] = "CaptureArguments";
+  NodeCheckFlags3[NodeCheckFlags3["EnumValuesComputed"] = 1024] = "EnumValuesComputed";
+  NodeCheckFlags3[NodeCheckFlags3["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass";
+  NodeCheckFlags3[NodeCheckFlags3["LoopWithCapturedBlockScopedBinding"] = 4096] = "LoopWithCapturedBlockScopedBinding";
+  NodeCheckFlags3[NodeCheckFlags3["ContainsCapturedBlockScopeBinding"] = 8192] = "ContainsCapturedBlockScopeBinding";
+  NodeCheckFlags3[NodeCheckFlags3["CapturedBlockScopedBinding"] = 16384] = "CapturedBlockScopedBinding";
+  NodeCheckFlags3[NodeCheckFlags3["BlockScopedBindingInLoop"] = 32768] = "BlockScopedBindingInLoop";
+  NodeCheckFlags3[NodeCheckFlags3["NeedsLoopOutParameter"] = 65536] = "NeedsLoopOutParameter";
+  NodeCheckFlags3[NodeCheckFlags3["AssignmentsMarked"] = 131072] = "AssignmentsMarked";
+  NodeCheckFlags3[NodeCheckFlags3["ContainsConstructorReference"] = 262144] = "ContainsConstructorReference";
+  NodeCheckFlags3[NodeCheckFlags3["ConstructorReference"] = 536870912] = "ConstructorReference";
+  NodeCheckFlags3[NodeCheckFlags3["ContainsClassWithPrivateIdentifiers"] = 1048576] = "ContainsClassWithPrivateIdentifiers";
+  NodeCheckFlags3[NodeCheckFlags3["ContainsSuperPropertyInStaticInitializer"] = 2097152] = "ContainsSuperPropertyInStaticInitializer";
+  NodeCheckFlags3[NodeCheckFlags3["InCheckIdentifier"] = 4194304] = "InCheckIdentifier";
+  NodeCheckFlags3[NodeCheckFlags3["LazyFlags"] = 539358128] = "LazyFlags";
+  return NodeCheckFlags3;
+})(NodeCheckFlags || {});
+var TypeFlags = /* @__PURE__ */ ((TypeFlags2) => {
+  TypeFlags2[TypeFlags2["Any"] = 1] = "Any";
+  TypeFlags2[TypeFlags2["Unknown"] = 2] = "Unknown";
+  TypeFlags2[TypeFlags2["String"] = 4] = "String";
+  TypeFlags2[TypeFlags2["Number"] = 8] = "Number";
+  TypeFlags2[TypeFlags2["Boolean"] = 16] = "Boolean";
+  TypeFlags2[TypeFlags2["Enum"] = 32] = "Enum";
+  TypeFlags2[TypeFlags2["BigInt"] = 64] = "BigInt";
+  TypeFlags2[TypeFlags2["StringLiteral"] = 128] = "StringLiteral";
+  TypeFlags2[TypeFlags2["NumberLiteral"] = 256] = "NumberLiteral";
+  TypeFlags2[TypeFlags2["BooleanLiteral"] = 512] = "BooleanLiteral";
+  TypeFlags2[TypeFlags2["EnumLiteral"] = 1024] = "EnumLiteral";
+  TypeFlags2[TypeFlags2["BigIntLiteral"] = 2048] = "BigIntLiteral";
+  TypeFlags2[TypeFlags2["ESSymbol"] = 4096] = "ESSymbol";
+  TypeFlags2[TypeFlags2["UniqueESSymbol"] = 8192] = "UniqueESSymbol";
+  TypeFlags2[TypeFlags2["Void"] = 16384] = "Void";
+  TypeFlags2[TypeFlags2["Undefined"] = 32768] = "Undefined";
+  TypeFlags2[TypeFlags2["Null"] = 65536] = "Null";
+  TypeFlags2[TypeFlags2["Never"] = 131072] = "Never";
+  TypeFlags2[TypeFlags2["TypeParameter"] = 262144] = "TypeParameter";
+  TypeFlags2[TypeFlags2["Object"] = 524288] = "Object";
+  TypeFlags2[TypeFlags2["Union"] = 1048576] = "Union";
+  TypeFlags2[TypeFlags2["Intersection"] = 2097152] = "Intersection";
+  TypeFlags2[TypeFlags2["Index"] = 4194304] = "Index";
+  TypeFlags2[TypeFlags2["IndexedAccess"] = 8388608] = "IndexedAccess";
+  TypeFlags2[TypeFlags2["Conditional"] = 16777216] = "Conditional";
+  TypeFlags2[TypeFlags2["Substitution"] = 33554432] = "Substitution";
+  TypeFlags2[TypeFlags2["NonPrimitive"] = 67108864] = "NonPrimitive";
+  TypeFlags2[TypeFlags2["TemplateLiteral"] = 134217728] = "TemplateLiteral";
+  TypeFlags2[TypeFlags2["StringMapping"] = 268435456] = "StringMapping";
+  TypeFlags2[TypeFlags2["Reserved1"] = 536870912] = "Reserved1";
+  TypeFlags2[TypeFlags2["Reserved2"] = 1073741824] = "Reserved2";
+  TypeFlags2[TypeFlags2["AnyOrUnknown"] = 3] = "AnyOrUnknown";
+  TypeFlags2[TypeFlags2["Nullable"] = 98304] = "Nullable";
+  TypeFlags2[TypeFlags2["Literal"] = 2944] = "Literal";
+  TypeFlags2[TypeFlags2["Unit"] = 109472] = "Unit";
+  TypeFlags2[TypeFlags2["Freshable"] = 2976] = "Freshable";
+  TypeFlags2[TypeFlags2["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral";
+  TypeFlags2[TypeFlags2["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique";
+  TypeFlags2[TypeFlags2["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy";
+  TypeFlags2[TypeFlags2["PossiblyFalsy"] = 117724] = "PossiblyFalsy";
+  TypeFlags2[TypeFlags2["Intrinsic"] = 67359327] = "Intrinsic";
+  TypeFlags2[TypeFlags2["StringLike"] = 402653316] = "StringLike";
+  TypeFlags2[TypeFlags2["NumberLike"] = 296] = "NumberLike";
+  TypeFlags2[TypeFlags2["BigIntLike"] = 2112] = "BigIntLike";
+  TypeFlags2[TypeFlags2["BooleanLike"] = 528] = "BooleanLike";
+  TypeFlags2[TypeFlags2["EnumLike"] = 1056] = "EnumLike";
+  TypeFlags2[TypeFlags2["ESSymbolLike"] = 12288] = "ESSymbolLike";
+  TypeFlags2[TypeFlags2["VoidLike"] = 49152] = "VoidLike";
+  TypeFlags2[TypeFlags2["Primitive"] = 402784252] = "Primitive";
+  TypeFlags2[TypeFlags2["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable";
+  TypeFlags2[TypeFlags2["DisjointDomains"] = 469892092] = "DisjointDomains";
+  TypeFlags2[TypeFlags2["UnionOrIntersection"] = 3145728] = "UnionOrIntersection";
+  TypeFlags2[TypeFlags2["StructuredType"] = 3670016] = "StructuredType";
+  TypeFlags2[TypeFlags2["TypeVariable"] = 8650752] = "TypeVariable";
+  TypeFlags2[TypeFlags2["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive";
+  TypeFlags2[TypeFlags2["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive";
+  TypeFlags2[TypeFlags2["Instantiable"] = 465829888] = "Instantiable";
+  TypeFlags2[TypeFlags2["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable";
+  TypeFlags2[TypeFlags2["ObjectFlagsType"] = 3899393] = "ObjectFlagsType";
+  TypeFlags2[TypeFlags2["Simplifiable"] = 25165824] = "Simplifiable";
+  TypeFlags2[TypeFlags2["Singleton"] = 67358815] = "Singleton";
+  TypeFlags2[TypeFlags2["Narrowable"] = 536624127] = "Narrowable";
+  TypeFlags2[TypeFlags2["IncludesMask"] = 473694207] = "IncludesMask";
+  TypeFlags2[TypeFlags2["IncludesMissingType"] = 262144 /* TypeParameter */] = "IncludesMissingType";
+  TypeFlags2[TypeFlags2["IncludesNonWideningType"] = 4194304 /* Index */] = "IncludesNonWideningType";
+  TypeFlags2[TypeFlags2["IncludesWildcard"] = 8388608 /* IndexedAccess */] = "IncludesWildcard";
+  TypeFlags2[TypeFlags2["IncludesEmptyObject"] = 16777216 /* Conditional */] = "IncludesEmptyObject";
+  TypeFlags2[TypeFlags2["IncludesInstantiable"] = 33554432 /* Substitution */] = "IncludesInstantiable";
+  TypeFlags2[TypeFlags2["IncludesConstrainedTypeVariable"] = 536870912 /* Reserved1 */] = "IncludesConstrainedTypeVariable";
+  TypeFlags2[TypeFlags2["IncludesError"] = 1073741824 /* Reserved2 */] = "IncludesError";
+  TypeFlags2[TypeFlags2["NotPrimitiveUnion"] = 36323331] = "NotPrimitiveUnion";
+  return TypeFlags2;
+})(TypeFlags || {});
+var ObjectFlags = /* @__PURE__ */ ((ObjectFlags3) => {
+  ObjectFlags3[ObjectFlags3["None"] = 0] = "None";
+  ObjectFlags3[ObjectFlags3["Class"] = 1] = "Class";
+  ObjectFlags3[ObjectFlags3["Interface"] = 2] = "Interface";
+  ObjectFlags3[ObjectFlags3["Reference"] = 4] = "Reference";
+  ObjectFlags3[ObjectFlags3["Tuple"] = 8] = "Tuple";
+  ObjectFlags3[ObjectFlags3["Anonymous"] = 16] = "Anonymous";
+  ObjectFlags3[ObjectFlags3["Mapped"] = 32] = "Mapped";
+  ObjectFlags3[ObjectFlags3["Instantiated"] = 64] = "Instantiated";
+  ObjectFlags3[ObjectFlags3["ObjectLiteral"] = 128] = "ObjectLiteral";
+  ObjectFlags3[ObjectFlags3["EvolvingArray"] = 256] = "EvolvingArray";
+  ObjectFlags3[ObjectFlags3["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties";
+  ObjectFlags3[ObjectFlags3["ReverseMapped"] = 1024] = "ReverseMapped";
+  ObjectFlags3[ObjectFlags3["JsxAttributes"] = 2048] = "JsxAttributes";
+  ObjectFlags3[ObjectFlags3["JSLiteral"] = 4096] = "JSLiteral";
+  ObjectFlags3[ObjectFlags3["FreshLiteral"] = 8192] = "FreshLiteral";
+  ObjectFlags3[ObjectFlags3["ArrayLiteral"] = 16384] = "ArrayLiteral";
+  ObjectFlags3[ObjectFlags3["PrimitiveUnion"] = 32768] = "PrimitiveUnion";
+  ObjectFlags3[ObjectFlags3["ContainsWideningType"] = 65536] = "ContainsWideningType";
+  ObjectFlags3[ObjectFlags3["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral";
+  ObjectFlags3[ObjectFlags3["NonInferrableType"] = 262144] = "NonInferrableType";
+  ObjectFlags3[ObjectFlags3["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed";
+  ObjectFlags3[ObjectFlags3["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables";
+  ObjectFlags3[ObjectFlags3["ClassOrInterface"] = 3] = "ClassOrInterface";
+  ObjectFlags3[ObjectFlags3["RequiresWidening"] = 196608] = "RequiresWidening";
+  ObjectFlags3[ObjectFlags3["PropagatingFlags"] = 458752] = "PropagatingFlags";
+  ObjectFlags3[ObjectFlags3["InstantiatedMapped"] = 96] = "InstantiatedMapped";
+  ObjectFlags3[ObjectFlags3["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask";
+  ObjectFlags3[ObjectFlags3["ContainsSpread"] = 2097152] = "ContainsSpread";
+  ObjectFlags3[ObjectFlags3["ObjectRestType"] = 4194304] = "ObjectRestType";
+  ObjectFlags3[ObjectFlags3["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType";
+  ObjectFlags3[ObjectFlags3["SingleSignatureType"] = 134217728] = "SingleSignatureType";
+  ObjectFlags3[ObjectFlags3["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone";
+  ObjectFlags3[ObjectFlags3["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated";
+  ObjectFlags3[ObjectFlags3["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists";
+  ObjectFlags3[ObjectFlags3["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed";
+  ObjectFlags3[ObjectFlags3["IsGenericObjectType"] = 4194304] = "IsGenericObjectType";
+  ObjectFlags3[ObjectFlags3["IsGenericIndexType"] = 8388608] = "IsGenericIndexType";
+  ObjectFlags3[ObjectFlags3["IsGenericType"] = 12582912] = "IsGenericType";
+  ObjectFlags3[ObjectFlags3["ContainsIntersections"] = 16777216] = "ContainsIntersections";
+  ObjectFlags3[ObjectFlags3["IsUnknownLikeUnionComputed"] = 33554432] = "IsUnknownLikeUnionComputed";
+  ObjectFlags3[ObjectFlags3["IsUnknownLikeUnion"] = 67108864] = "IsUnknownLikeUnion";
+  ObjectFlags3[ObjectFlags3["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed";
+  ObjectFlags3[ObjectFlags3["IsNeverIntersection"] = 33554432] = "IsNeverIntersection";
+  ObjectFlags3[ObjectFlags3["IsConstrainedTypeVariable"] = 67108864] = "IsConstrainedTypeVariable";
+  return ObjectFlags3;
+})(ObjectFlags || {});
+var VarianceFlags = /* @__PURE__ */ ((VarianceFlags2) => {
+  VarianceFlags2[VarianceFlags2["Invariant"] = 0] = "Invariant";
+  VarianceFlags2[VarianceFlags2["Covariant"] = 1] = "Covariant";
+  VarianceFlags2[VarianceFlags2["Contravariant"] = 2] = "Contravariant";
+  VarianceFlags2[VarianceFlags2["Bivariant"] = 3] = "Bivariant";
+  VarianceFlags2[VarianceFlags2["Independent"] = 4] = "Independent";
+  VarianceFlags2[VarianceFlags2["VarianceMask"] = 7] = "VarianceMask";
+  VarianceFlags2[VarianceFlags2["Unmeasurable"] = 8] = "Unmeasurable";
+  VarianceFlags2[VarianceFlags2["Unreliable"] = 16] = "Unreliable";
+  VarianceFlags2[VarianceFlags2["AllowsStructuralFallback"] = 24] = "AllowsStructuralFallback";
+  return VarianceFlags2;
+})(VarianceFlags || {});
+var ElementFlags = /* @__PURE__ */ ((ElementFlags2) => {
+  ElementFlags2[ElementFlags2["Required"] = 1] = "Required";
+  ElementFlags2[ElementFlags2["Optional"] = 2] = "Optional";
+  ElementFlags2[ElementFlags2["Rest"] = 4] = "Rest";
+  ElementFlags2[ElementFlags2["Variadic"] = 8] = "Variadic";
+  ElementFlags2[ElementFlags2["Fixed"] = 3] = "Fixed";
+  ElementFlags2[ElementFlags2["Variable"] = 12] = "Variable";
+  ElementFlags2[ElementFlags2["NonRequired"] = 14] = "NonRequired";
+  ElementFlags2[ElementFlags2["NonRest"] = 11] = "NonRest";
+  return ElementFlags2;
+})(ElementFlags || {});
+var AccessFlags = /* @__PURE__ */ ((AccessFlags2) => {
+  AccessFlags2[AccessFlags2["None"] = 0] = "None";
+  AccessFlags2[AccessFlags2["IncludeUndefined"] = 1] = "IncludeUndefined";
+  AccessFlags2[AccessFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures";
+  AccessFlags2[AccessFlags2["Writing"] = 4] = "Writing";
+  AccessFlags2[AccessFlags2["CacheSymbol"] = 8] = "CacheSymbol";
+  AccessFlags2[AccessFlags2["NoTupleBoundsCheck"] = 16] = "NoTupleBoundsCheck";
+  AccessFlags2[AccessFlags2["ExpressionPosition"] = 32] = "ExpressionPosition";
+  AccessFlags2[AccessFlags2["ReportDeprecated"] = 64] = "ReportDeprecated";
+  AccessFlags2[AccessFlags2["SuppressNoImplicitAnyError"] = 128] = "SuppressNoImplicitAnyError";
+  AccessFlags2[AccessFlags2["Contextual"] = 256] = "Contextual";
+  AccessFlags2[AccessFlags2["Persistent"] = 1 /* IncludeUndefined */] = "Persistent";
+  return AccessFlags2;
+})(AccessFlags || {});
+var IndexFlags = /* @__PURE__ */ ((IndexFlags2) => {
+  IndexFlags2[IndexFlags2["None"] = 0] = "None";
+  IndexFlags2[IndexFlags2["StringsOnly"] = 1] = "StringsOnly";
+  IndexFlags2[IndexFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures";
+  IndexFlags2[IndexFlags2["NoReducibleCheck"] = 4] = "NoReducibleCheck";
+  return IndexFlags2;
+})(IndexFlags || {});
+var JsxReferenceKind = /* @__PURE__ */ ((JsxReferenceKind2) => {
+  JsxReferenceKind2[JsxReferenceKind2["Component"] = 0] = "Component";
+  JsxReferenceKind2[JsxReferenceKind2["Function"] = 1] = "Function";
+  JsxReferenceKind2[JsxReferenceKind2["Mixed"] = 2] = "Mixed";
+  return JsxReferenceKind2;
+})(JsxReferenceKind || {});
+var SignatureKind = /* @__PURE__ */ ((SignatureKind2) => {
+  SignatureKind2[SignatureKind2["Call"] = 0] = "Call";
+  SignatureKind2[SignatureKind2["Construct"] = 1] = "Construct";
+  return SignatureKind2;
+})(SignatureKind || {});
+var SignatureFlags = /* @__PURE__ */ ((SignatureFlags5) => {
+  SignatureFlags5[SignatureFlags5["None"] = 0] = "None";
+  SignatureFlags5[SignatureFlags5["HasRestParameter"] = 1] = "HasRestParameter";
+  SignatureFlags5[SignatureFlags5["HasLiteralTypes"] = 2] = "HasLiteralTypes";
+  SignatureFlags5[SignatureFlags5["Abstract"] = 4] = "Abstract";
+  SignatureFlags5[SignatureFlags5["IsInnerCallChain"] = 8] = "IsInnerCallChain";
+  SignatureFlags5[SignatureFlags5["IsOuterCallChain"] = 16] = "IsOuterCallChain";
+  SignatureFlags5[SignatureFlags5["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile";
+  SignatureFlags5[SignatureFlags5["IsNonInferrable"] = 64] = "IsNonInferrable";
+  SignatureFlags5[SignatureFlags5["IsSignatureCandidateForOverloadFailure"] = 128] = "IsSignatureCandidateForOverloadFailure";
+  SignatureFlags5[SignatureFlags5["PropagatingFlags"] = 167] = "PropagatingFlags";
+  SignatureFlags5[SignatureFlags5["CallChainFlags"] = 24] = "CallChainFlags";
+  return SignatureFlags5;
+})(SignatureFlags || {});
+var IndexKind = /* @__PURE__ */ ((IndexKind2) => {
+  IndexKind2[IndexKind2["String"] = 0] = "String";
+  IndexKind2[IndexKind2["Number"] = 1] = "Number";
+  return IndexKind2;
+})(IndexKind || {});
+var TypeMapKind = /* @__PURE__ */ ((TypeMapKind2) => {
+  TypeMapKind2[TypeMapKind2["Simple"] = 0] = "Simple";
+  TypeMapKind2[TypeMapKind2["Array"] = 1] = "Array";
+  TypeMapKind2[TypeMapKind2["Deferred"] = 2] = "Deferred";
+  TypeMapKind2[TypeMapKind2["Function"] = 3] = "Function";
+  TypeMapKind2[TypeMapKind2["Composite"] = 4] = "Composite";
+  TypeMapKind2[TypeMapKind2["Merged"] = 5] = "Merged";
+  return TypeMapKind2;
+})(TypeMapKind || {});
+var InferencePriority = /* @__PURE__ */ ((InferencePriority2) => {
+  InferencePriority2[InferencePriority2["None"] = 0] = "None";
+  InferencePriority2[InferencePriority2["NakedTypeVariable"] = 1] = "NakedTypeVariable";
+  InferencePriority2[InferencePriority2["SpeculativeTuple"] = 2] = "SpeculativeTuple";
+  InferencePriority2[InferencePriority2["SubstituteSource"] = 4] = "SubstituteSource";
+  InferencePriority2[InferencePriority2["HomomorphicMappedType"] = 8] = "HomomorphicMappedType";
+  InferencePriority2[InferencePriority2["PartialHomomorphicMappedType"] = 16] = "PartialHomomorphicMappedType";
+  InferencePriority2[InferencePriority2["MappedTypeConstraint"] = 32] = "MappedTypeConstraint";
+  InferencePriority2[InferencePriority2["ContravariantConditional"] = 64] = "ContravariantConditional";
+  InferencePriority2[InferencePriority2["ReturnType"] = 128] = "ReturnType";
+  InferencePriority2[InferencePriority2["LiteralKeyof"] = 256] = "LiteralKeyof";
+  InferencePriority2[InferencePriority2["NoConstraints"] = 512] = "NoConstraints";
+  InferencePriority2[InferencePriority2["AlwaysStrict"] = 1024] = "AlwaysStrict";
+  InferencePriority2[InferencePriority2["MaxValue"] = 2048] = "MaxValue";
+  InferencePriority2[InferencePriority2["PriorityImpliesCombination"] = 416] = "PriorityImpliesCombination";
+  InferencePriority2[InferencePriority2["Circularity"] = -1] = "Circularity";
+  return InferencePriority2;
+})(InferencePriority || {});
+var InferenceFlags = /* @__PURE__ */ ((InferenceFlags2) => {
+  InferenceFlags2[InferenceFlags2["None"] = 0] = "None";
+  InferenceFlags2[InferenceFlags2["NoDefault"] = 1] = "NoDefault";
+  InferenceFlags2[InferenceFlags2["AnyDefault"] = 2] = "AnyDefault";
+  InferenceFlags2[InferenceFlags2["SkippedGenericFunction"] = 4] = "SkippedGenericFunction";
+  return InferenceFlags2;
+})(InferenceFlags || {});
+var Ternary = /* @__PURE__ */ ((Ternary2) => {
+  Ternary2[Ternary2["False"] = 0] = "False";
+  Ternary2[Ternary2["Unknown"] = 1] = "Unknown";
+  Ternary2[Ternary2["Maybe"] = 3] = "Maybe";
+  Ternary2[Ternary2["True"] = -1] = "True";
+  return Ternary2;
+})(Ternary || {});
+var AssignmentDeclarationKind = /* @__PURE__ */ ((AssignmentDeclarationKind2) => {
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["None"] = 0] = "None";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ExportsProperty"] = 1] = "ExportsProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ModuleExports"] = 2] = "ModuleExports";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["PrototypeProperty"] = 3] = "PrototypeProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ThisProperty"] = 4] = "ThisProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["Property"] = 5] = "Property";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["Prototype"] = 6] = "Prototype";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyValue"] = 7] = "ObjectDefinePropertyValue";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyExports"] = 8] = "ObjectDefinePropertyExports";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePrototypeProperty"] = 9] = "ObjectDefinePrototypeProperty";
+  return AssignmentDeclarationKind2;
+})(AssignmentDeclarationKind || {});
+var DiagnosticCategory = /* @__PURE__ */ ((DiagnosticCategory2) => {
+  DiagnosticCategory2[DiagnosticCategory2["Warning"] = 0] = "Warning";
+  DiagnosticCategory2[DiagnosticCategory2["Error"] = 1] = "Error";
+  DiagnosticCategory2[DiagnosticCategory2["Suggestion"] = 2] = "Suggestion";
+  DiagnosticCategory2[DiagnosticCategory2["Message"] = 3] = "Message";
+  return DiagnosticCategory2;
+})(DiagnosticCategory || {});
+function diagnosticCategoryName(d, lowerCase = true) {
+  const name = DiagnosticCategory[d.category];
+  return lowerCase ? name.toLowerCase() : name;
+}
+var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind3) => {
+  ModuleResolutionKind3[ModuleResolutionKind3["Classic"] = 1] = "Classic";
+  ModuleResolutionKind3[ModuleResolutionKind3["NodeJs"] = 2] = "NodeJs";
+  ModuleResolutionKind3[ModuleResolutionKind3["Node10"] = 2] = "Node10";
+  ModuleResolutionKind3[ModuleResolutionKind3["Node16"] = 3] = "Node16";
+  ModuleResolutionKind3[ModuleResolutionKind3["NodeNext"] = 99] = "NodeNext";
+  ModuleResolutionKind3[ModuleResolutionKind3["Bundler"] = 100] = "Bundler";
+  return ModuleResolutionKind3;
+})(ModuleResolutionKind || {});
+var ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => {
+  ModuleDetectionKind2[ModuleDetectionKind2["Legacy"] = 1] = "Legacy";
+  ModuleDetectionKind2[ModuleDetectionKind2["Auto"] = 2] = "Auto";
+  ModuleDetectionKind2[ModuleDetectionKind2["Force"] = 3] = "Force";
+  return ModuleDetectionKind2;
+})(ModuleDetectionKind || {});
+var WatchFileKind = /* @__PURE__ */ ((WatchFileKind3) => {
+  WatchFileKind3[WatchFileKind3["FixedPollingInterval"] = 0] = "FixedPollingInterval";
+  WatchFileKind3[WatchFileKind3["PriorityPollingInterval"] = 1] = "PriorityPollingInterval";
+  WatchFileKind3[WatchFileKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling";
+  WatchFileKind3[WatchFileKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling";
+  WatchFileKind3[WatchFileKind3["UseFsEvents"] = 4] = "UseFsEvents";
+  WatchFileKind3[WatchFileKind3["UseFsEventsOnParentDirectory"] = 5] = "UseFsEventsOnParentDirectory";
+  return WatchFileKind3;
+})(WatchFileKind || {});
+var WatchDirectoryKind = /* @__PURE__ */ ((WatchDirectoryKind3) => {
+  WatchDirectoryKind3[WatchDirectoryKind3["UseFsEvents"] = 0] = "UseFsEvents";
+  WatchDirectoryKind3[WatchDirectoryKind3["FixedPollingInterval"] = 1] = "FixedPollingInterval";
+  WatchDirectoryKind3[WatchDirectoryKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling";
+  WatchDirectoryKind3[WatchDirectoryKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling";
+  return WatchDirectoryKind3;
+})(WatchDirectoryKind || {});
+var PollingWatchKind = /* @__PURE__ */ ((PollingWatchKind3) => {
+  PollingWatchKind3[PollingWatchKind3["FixedInterval"] = 0] = "FixedInterval";
+  PollingWatchKind3[PollingWatchKind3["PriorityInterval"] = 1] = "PriorityInterval";
+  PollingWatchKind3[PollingWatchKind3["DynamicPriority"] = 2] = "DynamicPriority";
+  PollingWatchKind3[PollingWatchKind3["FixedChunkSize"] = 3] = "FixedChunkSize";
+  return PollingWatchKind3;
+})(PollingWatchKind || {});
+var ModuleKind = /* @__PURE__ */ ((ModuleKind3) => {
+  ModuleKind3[ModuleKind3["None"] = 0] = "None";
+  ModuleKind3[ModuleKind3["CommonJS"] = 1] = "CommonJS";
+  ModuleKind3[ModuleKind3["AMD"] = 2] = "AMD";
+  ModuleKind3[ModuleKind3["UMD"] = 3] = "UMD";
+  ModuleKind3[ModuleKind3["System"] = 4] = "System";
+  ModuleKind3[ModuleKind3["ES2015"] = 5] = "ES2015";
+  ModuleKind3[ModuleKind3["ES2020"] = 6] = "ES2020";
+  ModuleKind3[ModuleKind3["ES2022"] = 7] = "ES2022";
+  ModuleKind3[ModuleKind3["ESNext"] = 99] = "ESNext";
+  ModuleKind3[ModuleKind3["Node16"] = 100] = "Node16";
+  ModuleKind3[ModuleKind3["NodeNext"] = 199] = "NodeNext";
+  ModuleKind3[ModuleKind3["Preserve"] = 200] = "Preserve";
+  return ModuleKind3;
+})(ModuleKind || {});
+var JsxEmit = /* @__PURE__ */ ((JsxEmit3) => {
+  JsxEmit3[JsxEmit3["None"] = 0] = "None";
+  JsxEmit3[JsxEmit3["Preserve"] = 1] = "Preserve";
+  JsxEmit3[JsxEmit3["React"] = 2] = "React";
+  JsxEmit3[JsxEmit3["ReactNative"] = 3] = "ReactNative";
+  JsxEmit3[JsxEmit3["ReactJSX"] = 4] = "ReactJSX";
+  JsxEmit3[JsxEmit3["ReactJSXDev"] = 5] = "ReactJSXDev";
+  return JsxEmit3;
+})(JsxEmit || {});
+var ImportsNotUsedAsValues = /* @__PURE__ */ ((ImportsNotUsedAsValues2) => {
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Remove"] = 0] = "Remove";
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Preserve"] = 1] = "Preserve";
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Error"] = 2] = "Error";
+  return ImportsNotUsedAsValues2;
+})(ImportsNotUsedAsValues || {});
+var NewLineKind = /* @__PURE__ */ ((NewLineKind3) => {
+  NewLineKind3[NewLineKind3["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed";
+  NewLineKind3[NewLineKind3["LineFeed"] = 1] = "LineFeed";
+  return NewLineKind3;
+})(NewLineKind || {});
+var ScriptKind = /* @__PURE__ */ ((ScriptKind7) => {
+  ScriptKind7[ScriptKind7["Unknown"] = 0] = "Unknown";
+  ScriptKind7[ScriptKind7["JS"] = 1] = "JS";
+  ScriptKind7[ScriptKind7["JSX"] = 2] = "JSX";
+  ScriptKind7[ScriptKind7["TS"] = 3] = "TS";
+  ScriptKind7[ScriptKind7["TSX"] = 4] = "TSX";
+  ScriptKind7[ScriptKind7["External"] = 5] = "External";
+  ScriptKind7[ScriptKind7["JSON"] = 6] = "JSON";
+  ScriptKind7[ScriptKind7["Deferred"] = 7] = "Deferred";
+  return ScriptKind7;
+})(ScriptKind || {});
+var ScriptTarget = /* @__PURE__ */ ((ScriptTarget11) => {
+  ScriptTarget11[ScriptTarget11["ES3"] = 0] = "ES3";
+  ScriptTarget11[ScriptTarget11["ES5"] = 1] = "ES5";
+  ScriptTarget11[ScriptTarget11["ES2015"] = 2] = "ES2015";
+  ScriptTarget11[ScriptTarget11["ES2016"] = 3] = "ES2016";
+  ScriptTarget11[ScriptTarget11["ES2017"] = 4] = "ES2017";
+  ScriptTarget11[ScriptTarget11["ES2018"] = 5] = "ES2018";
+  ScriptTarget11[ScriptTarget11["ES2019"] = 6] = "ES2019";
+  ScriptTarget11[ScriptTarget11["ES2020"] = 7] = "ES2020";
+  ScriptTarget11[ScriptTarget11["ES2021"] = 8] = "ES2021";
+  ScriptTarget11[ScriptTarget11["ES2022"] = 9] = "ES2022";
+  ScriptTarget11[ScriptTarget11["ES2023"] = 10] = "ES2023";
+  ScriptTarget11[ScriptTarget11["ESNext"] = 99] = "ESNext";
+  ScriptTarget11[ScriptTarget11["JSON"] = 100] = "JSON";
+  ScriptTarget11[ScriptTarget11["Latest"] = 99 /* ESNext */] = "Latest";
+  return ScriptTarget11;
+})(ScriptTarget || {});
+var LanguageVariant = /* @__PURE__ */ ((LanguageVariant4) => {
+  LanguageVariant4[LanguageVariant4["Standard"] = 0] = "Standard";
+  LanguageVariant4[LanguageVariant4["JSX"] = 1] = "JSX";
+  return LanguageVariant4;
+})(LanguageVariant || {});
+var WatchDirectoryFlags = /* @__PURE__ */ ((WatchDirectoryFlags3) => {
+  WatchDirectoryFlags3[WatchDirectoryFlags3["None"] = 0] = "None";
+  WatchDirectoryFlags3[WatchDirectoryFlags3["Recursive"] = 1] = "Recursive";
+  return WatchDirectoryFlags3;
+})(WatchDirectoryFlags || {});
+var CharacterCodes = /* @__PURE__ */ ((CharacterCodes2) => {
+  CharacterCodes2[CharacterCodes2["EOF"] = -1] = "EOF";
+  CharacterCodes2[CharacterCodes2["nullCharacter"] = 0] = "nullCharacter";
+  CharacterCodes2[CharacterCodes2["maxAsciiCharacter"] = 127] = "maxAsciiCharacter";
+  CharacterCodes2[CharacterCodes2["lineFeed"] = 10] = "lineFeed";
+  CharacterCodes2[CharacterCodes2["carriageReturn"] = 13] = "carriageReturn";
+  CharacterCodes2[CharacterCodes2["lineSeparator"] = 8232] = "lineSeparator";
+  CharacterCodes2[CharacterCodes2["paragraphSeparator"] = 8233] = "paragraphSeparator";
+  CharacterCodes2[CharacterCodes2["nextLine"] = 133] = "nextLine";
+  CharacterCodes2[CharacterCodes2["space"] = 32] = "space";
+  CharacterCodes2[CharacterCodes2["nonBreakingSpace"] = 160] = "nonBreakingSpace";
+  CharacterCodes2[CharacterCodes2["enQuad"] = 8192] = "enQuad";
+  CharacterCodes2[CharacterCodes2["emQuad"] = 8193] = "emQuad";
+  CharacterCodes2[CharacterCodes2["enSpace"] = 8194] = "enSpace";
+  CharacterCodes2[CharacterCodes2["emSpace"] = 8195] = "emSpace";
+  CharacterCodes2[CharacterCodes2["threePerEmSpace"] = 8196] = "threePerEmSpace";
+  CharacterCodes2[CharacterCodes2["fourPerEmSpace"] = 8197] = "fourPerEmSpace";
+  CharacterCodes2[CharacterCodes2["sixPerEmSpace"] = 8198] = "sixPerEmSpace";
+  CharacterCodes2[CharacterCodes2["figureSpace"] = 8199] = "figureSpace";
+  CharacterCodes2[CharacterCodes2["punctuationSpace"] = 8200] = "punctuationSpace";
+  CharacterCodes2[CharacterCodes2["thinSpace"] = 8201] = "thinSpace";
+  CharacterCodes2[CharacterCodes2["hairSpace"] = 8202] = "hairSpace";
+  CharacterCodes2[CharacterCodes2["zeroWidthSpace"] = 8203] = "zeroWidthSpace";
+  CharacterCodes2[CharacterCodes2["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace";
+  CharacterCodes2[CharacterCodes2["ideographicSpace"] = 12288] = "ideographicSpace";
+  CharacterCodes2[CharacterCodes2["mathematicalSpace"] = 8287] = "mathematicalSpace";
+  CharacterCodes2[CharacterCodes2["ogham"] = 5760] = "ogham";
+  CharacterCodes2[CharacterCodes2["replacementCharacter"] = 65533] = "replacementCharacter";
+  CharacterCodes2[CharacterCodes2["_"] = 95] = "_";
+  CharacterCodes2[CharacterCodes2["$"] = 36] = "$";
+  CharacterCodes2[CharacterCodes2["_0"] = 48] = "_0";
+  CharacterCodes2[CharacterCodes2["_1"] = 49] = "_1";
+  CharacterCodes2[CharacterCodes2["_2"] = 50] = "_2";
+  CharacterCodes2[CharacterCodes2["_3"] = 51] = "_3";
+  CharacterCodes2[CharacterCodes2["_4"] = 52] = "_4";
+  CharacterCodes2[CharacterCodes2["_5"] = 53] = "_5";
+  CharacterCodes2[CharacterCodes2["_6"] = 54] = "_6";
+  CharacterCodes2[CharacterCodes2["_7"] = 55] = "_7";
+  CharacterCodes2[CharacterCodes2["_8"] = 56] = "_8";
+  CharacterCodes2[CharacterCodes2["_9"] = 57] = "_9";
+  CharacterCodes2[CharacterCodes2["a"] = 97] = "a";
+  CharacterCodes2[CharacterCodes2["b"] = 98] = "b";
+  CharacterCodes2[CharacterCodes2["c"] = 99] = "c";
+  CharacterCodes2[CharacterCodes2["d"] = 100] = "d";
+  CharacterCodes2[CharacterCodes2["e"] = 101] = "e";
+  CharacterCodes2[CharacterCodes2["f"] = 102] = "f";
+  CharacterCodes2[CharacterCodes2["g"] = 103] = "g";
+  CharacterCodes2[CharacterCodes2["h"] = 104] = "h";
+  CharacterCodes2[CharacterCodes2["i"] = 105] = "i";
+  CharacterCodes2[CharacterCodes2["j"] = 106] = "j";
+  CharacterCodes2[CharacterCodes2["k"] = 107] = "k";
+  CharacterCodes2[CharacterCodes2["l"] = 108] = "l";
+  CharacterCodes2[CharacterCodes2["m"] = 109] = "m";
+  CharacterCodes2[CharacterCodes2["n"] = 110] = "n";
+  CharacterCodes2[CharacterCodes2["o"] = 111] = "o";
+  CharacterCodes2[CharacterCodes2["p"] = 112] = "p";
+  CharacterCodes2[CharacterCodes2["q"] = 113] = "q";
+  CharacterCodes2[CharacterCodes2["r"] = 114] = "r";
+  CharacterCodes2[CharacterCodes2["s"] = 115] = "s";
+  CharacterCodes2[CharacterCodes2["t"] = 116] = "t";
+  CharacterCodes2[CharacterCodes2["u"] = 117] = "u";
+  CharacterCodes2[CharacterCodes2["v"] = 118] = "v";
+  CharacterCodes2[CharacterCodes2["w"] = 119] = "w";
+  CharacterCodes2[CharacterCodes2["x"] = 120] = "x";
+  CharacterCodes2[CharacterCodes2["y"] = 121] = "y";
+  CharacterCodes2[CharacterCodes2["z"] = 122] = "z";
+  CharacterCodes2[CharacterCodes2["A"] = 65] = "A";
+  CharacterCodes2[CharacterCodes2["B"] = 66] = "B";
+  CharacterCodes2[CharacterCodes2["C"] = 67] = "C";
+  CharacterCodes2[CharacterCodes2["D"] = 68] = "D";
+  CharacterCodes2[CharacterCodes2["E"] = 69] = "E";
+  CharacterCodes2[CharacterCodes2["F"] = 70] = "F";
+  CharacterCodes2[CharacterCodes2["G"] = 71] = "G";
+  CharacterCodes2[CharacterCodes2["H"] = 72] = "H";
+  CharacterCodes2[CharacterCodes2["I"] = 73] = "I";
+  CharacterCodes2[CharacterCodes2["J"] = 74] = "J";
+  CharacterCodes2[CharacterCodes2["K"] = 75] = "K";
+  CharacterCodes2[CharacterCodes2["L"] = 76] = "L";
+  CharacterCodes2[CharacterCodes2["M"] = 77] = "M";
+  CharacterCodes2[CharacterCodes2["N"] = 78] = "N";
+  CharacterCodes2[CharacterCodes2["O"] = 79] = "O";
+  CharacterCodes2[CharacterCodes2["P"] = 80] = "P";
+  CharacterCodes2[CharacterCodes2["Q"] = 81] = "Q";
+  CharacterCodes2[CharacterCodes2["R"] = 82] = "R";
+  CharacterCodes2[CharacterCodes2["S"] = 83] = "S";
+  CharacterCodes2[CharacterCodes2["T"] = 84] = "T";
+  CharacterCodes2[CharacterCodes2["U"] = 85] = "U";
+  CharacterCodes2[CharacterCodes2["V"] = 86] = "V";
+  CharacterCodes2[CharacterCodes2["W"] = 87] = "W";
+  CharacterCodes2[CharacterCodes2["X"] = 88] = "X";
+  CharacterCodes2[CharacterCodes2["Y"] = 89] = "Y";
+  CharacterCodes2[CharacterCodes2["Z"] = 90] = "Z";
+  CharacterCodes2[CharacterCodes2["ampersand"] = 38] = "ampersand";
+  CharacterCodes2[CharacterCodes2["asterisk"] = 42] = "asterisk";
+  CharacterCodes2[CharacterCodes2["at"] = 64] = "at";
+  CharacterCodes2[CharacterCodes2["backslash"] = 92] = "backslash";
+  CharacterCodes2[CharacterCodes2["backtick"] = 96] = "backtick";
+  CharacterCodes2[CharacterCodes2["bar"] = 124] = "bar";
+  CharacterCodes2[CharacterCodes2["caret"] = 94] = "caret";
+  CharacterCodes2[CharacterCodes2["closeBrace"] = 125] = "closeBrace";
+  CharacterCodes2[CharacterCodes2["closeBracket"] = 93] = "closeBracket";
+  CharacterCodes2[CharacterCodes2["closeParen"] = 41] = "closeParen";
+  CharacterCodes2[CharacterCodes2["colon"] = 58] = "colon";
+  CharacterCodes2[CharacterCodes2["comma"] = 44] = "comma";
+  CharacterCodes2[CharacterCodes2["dot"] = 46] = "dot";
+  CharacterCodes2[CharacterCodes2["doubleQuote"] = 34] = "doubleQuote";
+  CharacterCodes2[CharacterCodes2["equals"] = 61] = "equals";
+  CharacterCodes2[CharacterCodes2["exclamation"] = 33] = "exclamation";
+  CharacterCodes2[CharacterCodes2["greaterThan"] = 62] = "greaterThan";
+  CharacterCodes2[CharacterCodes2["hash"] = 35] = "hash";
+  CharacterCodes2[CharacterCodes2["lessThan"] = 60] = "lessThan";
+  CharacterCodes2[CharacterCodes2["minus"] = 45] = "minus";
+  CharacterCodes2[CharacterCodes2["openBrace"] = 123] = "openBrace";
+  CharacterCodes2[CharacterCodes2["openBracket"] = 91] = "openBracket";
+  CharacterCodes2[CharacterCodes2["openParen"] = 40] = "openParen";
+  CharacterCodes2[CharacterCodes2["percent"] = 37] = "percent";
+  CharacterCodes2[CharacterCodes2["plus"] = 43] = "plus";
+  CharacterCodes2[CharacterCodes2["question"] = 63] = "question";
+  CharacterCodes2[CharacterCodes2["semicolon"] = 59] = "semicolon";
+  CharacterCodes2[CharacterCodes2["singleQuote"] = 39] = "singleQuote";
+  CharacterCodes2[CharacterCodes2["slash"] = 47] = "slash";
+  CharacterCodes2[CharacterCodes2["tilde"] = 126] = "tilde";
+  CharacterCodes2[CharacterCodes2["backspace"] = 8] = "backspace";
+  CharacterCodes2[CharacterCodes2["formFeed"] = 12] = "formFeed";
+  CharacterCodes2[CharacterCodes2["byteOrderMark"] = 65279] = "byteOrderMark";
+  CharacterCodes2[CharacterCodes2["tab"] = 9] = "tab";
+  CharacterCodes2[CharacterCodes2["verticalTab"] = 11] = "verticalTab";
+  return CharacterCodes2;
+})(CharacterCodes || {});
+var Extension = /* @__PURE__ */ ((Extension2) => {
+  Extension2["Ts"] = ".ts";
+  Extension2["Tsx"] = ".tsx";
+  Extension2["Dts"] = ".d.ts";
+  Extension2["Js"] = ".js";
+  Extension2["Jsx"] = ".jsx";
+  Extension2["Json"] = ".json";
+  Extension2["TsBuildInfo"] = ".tsbuildinfo";
+  Extension2["Mjs"] = ".mjs";
+  Extension2["Mts"] = ".mts";
+  Extension2["Dmts"] = ".d.mts";
+  Extension2["Cjs"] = ".cjs";
+  Extension2["Cts"] = ".cts";
+  Extension2["Dcts"] = ".d.cts";
+  return Extension2;
+})(Extension || {});
+var TransformFlags = /* @__PURE__ */ ((TransformFlags3) => {
+  TransformFlags3[TransformFlags3["None"] = 0] = "None";
+  TransformFlags3[TransformFlags3["ContainsTypeScript"] = 1] = "ContainsTypeScript";
+  TransformFlags3[TransformFlags3["ContainsJsx"] = 2] = "ContainsJsx";
+  TransformFlags3[TransformFlags3["ContainsESNext"] = 4] = "ContainsESNext";
+  TransformFlags3[TransformFlags3["ContainsES2022"] = 8] = "ContainsES2022";
+  TransformFlags3[TransformFlags3["ContainsES2021"] = 16] = "ContainsES2021";
+  TransformFlags3[TransformFlags3["ContainsES2020"] = 32] = "ContainsES2020";
+  TransformFlags3[TransformFlags3["ContainsES2019"] = 64] = "ContainsES2019";
+  TransformFlags3[TransformFlags3["ContainsES2018"] = 128] = "ContainsES2018";
+  TransformFlags3[TransformFlags3["ContainsES2017"] = 256] = "ContainsES2017";
+  TransformFlags3[TransformFlags3["ContainsES2016"] = 512] = "ContainsES2016";
+  TransformFlags3[TransformFlags3["ContainsES2015"] = 1024] = "ContainsES2015";
+  TransformFlags3[TransformFlags3["ContainsGenerator"] = 2048] = "ContainsGenerator";
+  TransformFlags3[TransformFlags3["ContainsDestructuringAssignment"] = 4096] = "ContainsDestructuringAssignment";
+  TransformFlags3[TransformFlags3["ContainsTypeScriptClassSyntax"] = 8192] = "ContainsTypeScriptClassSyntax";
+  TransformFlags3[TransformFlags3["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis";
+  TransformFlags3[TransformFlags3["ContainsRestOrSpread"] = 32768] = "ContainsRestOrSpread";
+  TransformFlags3[TransformFlags3["ContainsObjectRestOrSpread"] = 65536] = "ContainsObjectRestOrSpread";
+  TransformFlags3[TransformFlags3["ContainsComputedPropertyName"] = 131072] = "ContainsComputedPropertyName";
+  TransformFlags3[TransformFlags3["ContainsBlockScopedBinding"] = 262144] = "ContainsBlockScopedBinding";
+  TransformFlags3[TransformFlags3["ContainsBindingPattern"] = 524288] = "ContainsBindingPattern";
+  TransformFlags3[TransformFlags3["ContainsYield"] = 1048576] = "ContainsYield";
+  TransformFlags3[TransformFlags3["ContainsAwait"] = 2097152] = "ContainsAwait";
+  TransformFlags3[TransformFlags3["ContainsHoistedDeclarationOrCompletion"] = 4194304] = "ContainsHoistedDeclarationOrCompletion";
+  TransformFlags3[TransformFlags3["ContainsDynamicImport"] = 8388608] = "ContainsDynamicImport";
+  TransformFlags3[TransformFlags3["ContainsClassFields"] = 16777216] = "ContainsClassFields";
+  TransformFlags3[TransformFlags3["ContainsDecorators"] = 33554432] = "ContainsDecorators";
+  TransformFlags3[TransformFlags3["ContainsPossibleTopLevelAwait"] = 67108864] = "ContainsPossibleTopLevelAwait";
+  TransformFlags3[TransformFlags3["ContainsLexicalSuper"] = 134217728] = "ContainsLexicalSuper";
+  TransformFlags3[TransformFlags3["ContainsUpdateExpressionForIdentifier"] = 268435456] = "ContainsUpdateExpressionForIdentifier";
+  TransformFlags3[TransformFlags3["ContainsPrivateIdentifierInExpression"] = 536870912] = "ContainsPrivateIdentifierInExpression";
+  TransformFlags3[TransformFlags3["HasComputedFlags"] = -2147483648] = "HasComputedFlags";
+  TransformFlags3[TransformFlags3["AssertTypeScript"] = 1 /* ContainsTypeScript */] = "AssertTypeScript";
+  TransformFlags3[TransformFlags3["AssertJsx"] = 2 /* ContainsJsx */] = "AssertJsx";
+  TransformFlags3[TransformFlags3["AssertESNext"] = 4 /* ContainsESNext */] = "AssertESNext";
+  TransformFlags3[TransformFlags3["AssertES2022"] = 8 /* ContainsES2022 */] = "AssertES2022";
+  TransformFlags3[TransformFlags3["AssertES2021"] = 16 /* ContainsES2021 */] = "AssertES2021";
+  TransformFlags3[TransformFlags3["AssertES2020"] = 32 /* ContainsES2020 */] = "AssertES2020";
+  TransformFlags3[TransformFlags3["AssertES2019"] = 64 /* ContainsES2019 */] = "AssertES2019";
+  TransformFlags3[TransformFlags3["AssertES2018"] = 128 /* ContainsES2018 */] = "AssertES2018";
+  TransformFlags3[TransformFlags3["AssertES2017"] = 256 /* ContainsES2017 */] = "AssertES2017";
+  TransformFlags3[TransformFlags3["AssertES2016"] = 512 /* ContainsES2016 */] = "AssertES2016";
+  TransformFlags3[TransformFlags3["AssertES2015"] = 1024 /* ContainsES2015 */] = "AssertES2015";
+  TransformFlags3[TransformFlags3["AssertGenerator"] = 2048 /* ContainsGenerator */] = "AssertGenerator";
+  TransformFlags3[TransformFlags3["AssertDestructuringAssignment"] = 4096 /* ContainsDestructuringAssignment */] = "AssertDestructuringAssignment";
+  TransformFlags3[TransformFlags3["OuterExpressionExcludes"] = -2147483648 /* HasComputedFlags */] = "OuterExpressionExcludes";
+  TransformFlags3[TransformFlags3["PropertyAccessExcludes"] = -2147483648 /* OuterExpressionExcludes */] = "PropertyAccessExcludes";
+  TransformFlags3[TransformFlags3["NodeExcludes"] = -2147483648 /* PropertyAccessExcludes */] = "NodeExcludes";
+  TransformFlags3[TransformFlags3["ArrowFunctionExcludes"] = -2072174592] = "ArrowFunctionExcludes";
+  TransformFlags3[TransformFlags3["FunctionExcludes"] = -1937940480] = "FunctionExcludes";
+  TransformFlags3[TransformFlags3["ConstructorExcludes"] = -1937948672] = "ConstructorExcludes";
+  TransformFlags3[TransformFlags3["MethodOrAccessorExcludes"] = -2005057536] = "MethodOrAccessorExcludes";
+  TransformFlags3[TransformFlags3["PropertyExcludes"] = -2013249536] = "PropertyExcludes";
+  TransformFlags3[TransformFlags3["ClassExcludes"] = -2147344384] = "ClassExcludes";
+  TransformFlags3[TransformFlags3["ModuleExcludes"] = -1941676032] = "ModuleExcludes";
+  TransformFlags3[TransformFlags3["TypeExcludes"] = -2] = "TypeExcludes";
+  TransformFlags3[TransformFlags3["ObjectLiteralExcludes"] = -2147278848] = "ObjectLiteralExcludes";
+  TransformFlags3[TransformFlags3["ArrayLiteralOrCallOrNewExcludes"] = -2147450880] = "ArrayLiteralOrCallOrNewExcludes";
+  TransformFlags3[TransformFlags3["VariableDeclarationListExcludes"] = -2146893824] = "VariableDeclarationListExcludes";
+  TransformFlags3[TransformFlags3["ParameterExcludes"] = -2147483648 /* NodeExcludes */] = "ParameterExcludes";
+  TransformFlags3[TransformFlags3["CatchClauseExcludes"] = -2147418112] = "CatchClauseExcludes";
+  TransformFlags3[TransformFlags3["BindingPatternExcludes"] = -2147450880] = "BindingPatternExcludes";
+  TransformFlags3[TransformFlags3["ContainsLexicalThisOrSuper"] = 134234112] = "ContainsLexicalThisOrSuper";
+  TransformFlags3[TransformFlags3["PropertyNamePropagatingFlags"] = 134234112] = "PropertyNamePropagatingFlags";
+  return TransformFlags3;
+})(TransformFlags || {});
+var SnippetKind = /* @__PURE__ */ ((SnippetKind3) => {
+  SnippetKind3[SnippetKind3["TabStop"] = 0] = "TabStop";
+  SnippetKind3[SnippetKind3["Placeholder"] = 1] = "Placeholder";
+  SnippetKind3[SnippetKind3["Choice"] = 2] = "Choice";
+  SnippetKind3[SnippetKind3["Variable"] = 3] = "Variable";
+  return SnippetKind3;
+})(SnippetKind || {});
+var EmitFlags = /* @__PURE__ */ ((EmitFlags3) => {
+  EmitFlags3[EmitFlags3["None"] = 0] = "None";
+  EmitFlags3[EmitFlags3["SingleLine"] = 1] = "SingleLine";
+  EmitFlags3[EmitFlags3["MultiLine"] = 2] = "MultiLine";
+  EmitFlags3[EmitFlags3["AdviseOnEmitNode"] = 4] = "AdviseOnEmitNode";
+  EmitFlags3[EmitFlags3["NoSubstitution"] = 8] = "NoSubstitution";
+  EmitFlags3[EmitFlags3["CapturesThis"] = 16] = "CapturesThis";
+  EmitFlags3[EmitFlags3["NoLeadingSourceMap"] = 32] = "NoLeadingSourceMap";
+  EmitFlags3[EmitFlags3["NoTrailingSourceMap"] = 64] = "NoTrailingSourceMap";
+  EmitFlags3[EmitFlags3["NoSourceMap"] = 96] = "NoSourceMap";
+  EmitFlags3[EmitFlags3["NoNestedSourceMaps"] = 128] = "NoNestedSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenLeadingSourceMaps"] = 256] = "NoTokenLeadingSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenTrailingSourceMaps"] = 512] = "NoTokenTrailingSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenSourceMaps"] = 768] = "NoTokenSourceMaps";
+  EmitFlags3[EmitFlags3["NoLeadingComments"] = 1024] = "NoLeadingComments";
+  EmitFlags3[EmitFlags3["NoTrailingComments"] = 2048] = "NoTrailingComments";
+  EmitFlags3[EmitFlags3["NoComments"] = 3072] = "NoComments";
+  EmitFlags3[EmitFlags3["NoNestedComments"] = 4096] = "NoNestedComments";
+  EmitFlags3[EmitFlags3["HelperName"] = 8192] = "HelperName";
+  EmitFlags3[EmitFlags3["ExportName"] = 16384] = "ExportName";
+  EmitFlags3[EmitFlags3["LocalName"] = 32768] = "LocalName";
+  EmitFlags3[EmitFlags3["InternalName"] = 65536] = "InternalName";
+  EmitFlags3[EmitFlags3["Indented"] = 131072] = "Indented";
+  EmitFlags3[EmitFlags3["NoIndentation"] = 262144] = "NoIndentation";
+  EmitFlags3[EmitFlags3["AsyncFunctionBody"] = 524288] = "AsyncFunctionBody";
+  EmitFlags3[EmitFlags3["ReuseTempVariableScope"] = 1048576] = "ReuseTempVariableScope";
+  EmitFlags3[EmitFlags3["CustomPrologue"] = 2097152] = "CustomPrologue";
+  EmitFlags3[EmitFlags3["NoHoisting"] = 4194304] = "NoHoisting";
+  EmitFlags3[EmitFlags3["Iterator"] = 8388608] = "Iterator";
+  EmitFlags3[EmitFlags3["NoAsciiEscaping"] = 16777216] = "NoAsciiEscaping";
+  return EmitFlags3;
+})(EmitFlags || {});
+var InternalEmitFlags = /* @__PURE__ */ ((InternalEmitFlags3) => {
+  InternalEmitFlags3[InternalEmitFlags3["None"] = 0] = "None";
+  InternalEmitFlags3[InternalEmitFlags3["TypeScriptClassWrapper"] = 1] = "TypeScriptClassWrapper";
+  InternalEmitFlags3[InternalEmitFlags3["NeverApplyImportHelper"] = 2] = "NeverApplyImportHelper";
+  InternalEmitFlags3[InternalEmitFlags3["IgnoreSourceNewlines"] = 4] = "IgnoreSourceNewlines";
+  InternalEmitFlags3[InternalEmitFlags3["Immutable"] = 8] = "Immutable";
+  InternalEmitFlags3[InternalEmitFlags3["IndirectCall"] = 16] = "IndirectCall";
+  InternalEmitFlags3[InternalEmitFlags3["TransformPrivateStaticElements"] = 32] = "TransformPrivateStaticElements";
+  return InternalEmitFlags3;
+})(InternalEmitFlags || {});
+var LanguageFeatureMinimumTarget = /* @__PURE__ */ ((LanguageFeatureMinimumTarget2) => {
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["Classes"] = 2 /* ES2015 */] = "Classes";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ForOf"] = 2 /* ES2015 */] = "ForOf";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["Generators"] = 2 /* ES2015 */] = "Generators";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["Iteration"] = 2 /* ES2015 */] = "Iteration";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["SpreadElements"] = 2 /* ES2015 */] = "SpreadElements";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RestElements"] = 2 /* ES2015 */] = "RestElements";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["TaggedTemplates"] = 2 /* ES2015 */] = "TaggedTemplates";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["DestructuringAssignment"] = 2 /* ES2015 */] = "DestructuringAssignment";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["BindingPatterns"] = 2 /* ES2015 */] = "BindingPatterns";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ArrowFunctions"] = 2 /* ES2015 */] = "ArrowFunctions";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["BlockScopedVariables"] = 2 /* ES2015 */] = "BlockScopedVariables";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ObjectAssign"] = 2 /* ES2015 */] = "ObjectAssign";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RegularExpressionFlagsUnicode"] = 2 /* ES2015 */] = "RegularExpressionFlagsUnicode";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RegularExpressionFlagsSticky"] = 2 /* ES2015 */] = "RegularExpressionFlagsSticky";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["Exponentiation"] = 3 /* ES2016 */] = "Exponentiation";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["AsyncFunctions"] = 4 /* ES2017 */] = "AsyncFunctions";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ForAwaitOf"] = 5 /* ES2018 */] = "ForAwaitOf";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["AsyncGenerators"] = 5 /* ES2018 */] = "AsyncGenerators";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["AsyncIteration"] = 5 /* ES2018 */] = "AsyncIteration";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ObjectSpreadRest"] = 5 /* ES2018 */] = "ObjectSpreadRest";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RegularExpressionFlagsDotAll"] = 5 /* ES2018 */] = "RegularExpressionFlagsDotAll";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["BindinglessCatch"] = 6 /* ES2019 */] = "BindinglessCatch";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["BigInt"] = 7 /* ES2020 */] = "BigInt";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["NullishCoalesce"] = 7 /* ES2020 */] = "NullishCoalesce";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["OptionalChaining"] = 7 /* ES2020 */] = "OptionalChaining";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["LogicalAssignment"] = 8 /* ES2021 */] = "LogicalAssignment";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["TopLevelAwait"] = 9 /* ES2022 */] = "TopLevelAwait";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ClassFields"] = 9 /* ES2022 */] = "ClassFields";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["PrivateNamesAndClassStaticBlocks"] = 9 /* ES2022 */] = "PrivateNamesAndClassStaticBlocks";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RegularExpressionFlagsHasIndices"] = 9 /* ES2022 */] = "RegularExpressionFlagsHasIndices";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ShebangComments"] = 99 /* ESNext */] = "ShebangComments";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["UsingAndAwaitUsing"] = 99 /* ESNext */] = "UsingAndAwaitUsing";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["ClassAndClassElementDecorators"] = 99 /* ESNext */] = "ClassAndClassElementDecorators";
+  LanguageFeatureMinimumTarget2[LanguageFeatureMinimumTarget2["RegularExpressionFlagsUnicodeSets"] = 99 /* ESNext */] = "RegularExpressionFlagsUnicodeSets";
+  return LanguageFeatureMinimumTarget2;
+})(LanguageFeatureMinimumTarget || {});
+var ExternalEmitHelpers = /* @__PURE__ */ ((ExternalEmitHelpers2) => {
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Extends"] = 1] = "Extends";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Assign"] = 2] = "Assign";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Rest"] = 4] = "Rest";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Decorate"] = 8] = "Decorate";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ESDecorateAndRunInitializers"] = 8 /* Decorate */] = "ESDecorateAndRunInitializers";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Metadata"] = 16] = "Metadata";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Param"] = 32] = "Param";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Awaiter"] = 64] = "Awaiter";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Generator"] = 128] = "Generator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Values"] = 256] = "Values";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Read"] = 512] = "Read";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadArray"] = 1024] = "SpreadArray";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Await"] = 2048] = "Await";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGenerator"] = 4096] = "AsyncGenerator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegator"] = 8192] = "AsyncDelegator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncValues"] = 16384] = "AsyncValues";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ExportStar"] = 32768] = "ExportStar";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ImportStar"] = 65536] = "ImportStar";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ImportDefault"] = 131072] = "ImportDefault";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["MakeTemplateObject"] = 262144] = "MakeTemplateObject";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["SetFunctionName"] = 4194304] = "SetFunctionName";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["PropKey"] = 8388608] = "PropKey";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AddDisposableResourceAndDisposeResources"] = 16777216] = "AddDisposableResourceAndDisposeResources";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["FirstEmitHelper"] = 1 /* Extends */] = "FirstEmitHelper";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["LastEmitHelper"] = 16777216 /* AddDisposableResourceAndDisposeResources */] = "LastEmitHelper";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ForOfIncludes"] = 256 /* Values */] = "ForOfIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ForAwaitOfIncludes"] = 16384 /* AsyncValues */] = "ForAwaitOfIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadIncludes"] = 1536] = "SpreadIncludes";
+  return ExternalEmitHelpers2;
+})(ExternalEmitHelpers || {});
+var EmitHint = /* @__PURE__ */ ((EmitHint5) => {
+  EmitHint5[EmitHint5["SourceFile"] = 0] = "SourceFile";
+  EmitHint5[EmitHint5["Expression"] = 1] = "Expression";
+  EmitHint5[EmitHint5["IdentifierName"] = 2] = "IdentifierName";
+  EmitHint5[EmitHint5["MappedTypeParameter"] = 3] = "MappedTypeParameter";
+  EmitHint5[EmitHint5["Unspecified"] = 4] = "Unspecified";
+  EmitHint5[EmitHint5["EmbeddedStatement"] = 5] = "EmbeddedStatement";
+  EmitHint5[EmitHint5["JsxAttributeValue"] = 6] = "JsxAttributeValue";
+  EmitHint5[EmitHint5["ImportTypeNodeAttributes"] = 7] = "ImportTypeNodeAttributes";
+  return EmitHint5;
+})(EmitHint || {});
+var OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => {
+  OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses";
+  OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions";
+  OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["All"] = 15] = "All";
+  OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = 16] = "ExcludeJSDocTypeAssertion";
+  return OuterExpressionKinds2;
+})(OuterExpressionKinds || {});
+var LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => {
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None";
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters";
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters";
+  return LexicalEnvironmentFlags2;
+})(LexicalEnvironmentFlags || {});
+var ListFormat = /* @__PURE__ */ ((ListFormat2) => {
+  ListFormat2[ListFormat2["None"] = 0] = "None";
+  ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine";
+  ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine";
+  ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines";
+  ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask";
+  ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited";
+  ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited";
+  ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited";
+  ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited";
+  ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited";
+  ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask";
+  ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma";
+  ListFormat2[ListFormat2["Indented"] = 128] = "Indented";
+  ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces";
+  ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings";
+  ListFormat2[ListFormat2["Braces"] = 1024] = "Braces";
+  ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis";
+  ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets";
+  ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets";
+  ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask";
+  ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined";
+  ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty";
+  ListFormat2[ListFormat2["Optional"] = 49152] = "Optional";
+  ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine";
+  ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine";
+  ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments";
+  ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty";
+  ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement";
+  ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList";
+  ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers";
+  ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses";
+  ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers";
+  ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers";
+  ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements";
+  ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements";
+  ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents";
+  ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents";
+  ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements";
+  ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements";
+  ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties";
+  ListFormat2[ListFormat2["ImportAttributes"] = 526226] = "ImportAttributes";
+  ListFormat2[ListFormat2["ImportClauseEntries"] = 526226 /* ImportAttributes */] = "ImportClauseEntries";
+  ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements";
+  ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements";
+  ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments";
+  ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments";
+  ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans";
+  ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements";
+  ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements";
+  ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList";
+  ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements";
+  ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements";
+  ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses";
+  ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers";
+  ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers";
+  ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers";
+  ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses";
+  ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements";
+  ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren";
+  ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes";
+  ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements";
+  ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes";
+  ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements";
+  ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators";
+  ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments";
+  ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters";
+  ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters";
+  ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters";
+  ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment";
+  return ListFormat2;
+})(ListFormat || {});
+var PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => {
+  PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None";
+  PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML";
+  PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine";
+  PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine";
+  PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All";
+  PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default";
+  return PragmaKindFlags2;
+})(PragmaKindFlags || {});
+var commentPragmas = {
+  "reference": {
+    args: [
+      { name: "types", optional: true, captureSpan: true },
+      { name: "lib", optional: true, captureSpan: true },
+      { name: "path", optional: true, captureSpan: true },
+      { name: "no-default-lib", optional: true },
+      { name: "resolution-mode", optional: true },
+      { name: "preserve", optional: true }
+    ],
+    kind: 1 /* TripleSlashXML */
+  },
+  "amd-dependency": {
+    args: [{ name: "path" }, { name: "name", optional: true }],
+    kind: 1 /* TripleSlashXML */
+  },
+  "amd-module": {
+    args: [{ name: "name" }],
+    kind: 1 /* TripleSlashXML */
+  },
+  "ts-check": {
+    kind: 2 /* SingleLine */
+  },
+  "ts-nocheck": {
+    kind: 2 /* SingleLine */
+  },
+  "jsx": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsxfrag": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsximportsource": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsxruntime": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  }
+};
+var JSDocParsingMode = /* @__PURE__ */ ((JSDocParsingMode6) => {
+  JSDocParsingMode6[JSDocParsingMode6["ParseAll"] = 0] = "ParseAll";
+  JSDocParsingMode6[JSDocParsingMode6["ParseNone"] = 1] = "ParseNone";
+  JSDocParsingMode6[JSDocParsingMode6["ParseForTypeErrors"] = 2] = "ParseForTypeErrors";
+  JSDocParsingMode6[JSDocParsingMode6["ParseForTypeInfo"] = 3] = "ParseForTypeInfo";
+  return JSDocParsingMode6;
+})(JSDocParsingMode || {});
+
+// src/compiler/sys.ts
+function generateDjb2Hash(data) {
+  let acc = 5381;
+  for (let i = 0; i < data.length; i++) {
+    acc = (acc << 5) + acc + data.charCodeAt(i);
+  }
+  return acc.toString();
+}
+function setStackTraceLimit() {
+  if (Error.stackTraceLimit < 100) {
+    Error.stackTraceLimit = 100;
+  }
+}
+var FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => {
+  FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created";
+  FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed";
+  FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted";
+  return FileWatcherEventKind2;
+})(FileWatcherEventKind || {});
+var PollingInterval = /* @__PURE__ */ ((PollingInterval3) => {
+  PollingInterval3[PollingInterval3["High"] = 2e3] = "High";
+  PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium";
+  PollingInterval3[PollingInterval3["Low"] = 250] = "Low";
+  return PollingInterval3;
+})(PollingInterval || {});
+var missingFileModifiedTime = /* @__PURE__ */ new Date(0);
+function getModifiedTime(host, fileName) {
+  return host.getModifiedTime(fileName) || missingFileModifiedTime;
+}
+function createPollingIntervalBasedLevels(levels) {
+  return {
+    [250 /* Low */]: levels.Low,
+    [500 /* Medium */]: levels.Medium,
+    [2e3 /* High */]: levels.High
+  };
+}
+var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 };
+var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels);
+var unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels);
+function setCustomPollingValues(system) {
+  if (!system.getEnvironmentVariable) {
+    return;
   }
-  function cartesianProductWorker(arrays, result, outer, index) {
-    for (const element of arrays[index]) {
-      let inner;
-      if (outer) {
-        inner = outer.slice();
-        inner.push(element);
-      } else {
-        inner = [element];
-      }
-      if (index === arrays.length - 1) {
-        result.push(inner);
-      } else {
-        cartesianProductWorker(arrays, result, inner, index + 1);
+  const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval);
+  pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize;
+  unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds;
+  function getLevel(envVar, level) {
+    return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`);
+  }
+  function getCustomLevels(baseVariable) {
+    let customLevels;
+    setCustomLevel("Low");
+    setCustomLevel("Medium");
+    setCustomLevel("High");
+    return customLevels;
+    function setCustomLevel(level) {
+      const customLevel = getLevel(baseVariable, level);
+      if (customLevel) {
+        (customLevels || (customLevels = {}))[level] = Number(customLevel);
+      }
+    }
+  }
+  function setCustomLevels(baseVariable, levels) {
+    const customLevels = getCustomLevels(baseVariable);
+    if (customLevels) {
+      setLevel("Low");
+      setLevel("Medium");
+      setLevel("High");
+      return true;
+    }
+    return false;
+    function setLevel(level) {
+      levels[level] = customLevels[level] || levels[level];
+    }
+  }
+  function getCustomPollingBasedLevels(baseVariable, defaultLevels) {
+    const customLevels = getCustomLevels(baseVariable);
+    return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels);
+  }
+}
+function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) {
+  let definedValueCopyToIndex = pollIndex;
+  for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) {
+    const watchedFile = queue[pollIndex];
+    if (!watchedFile) {
+      continue;
+    } else if (watchedFile.isClosed) {
+      queue[pollIndex] = void 0;
+      continue;
+    }
+    chunkSize--;
+    const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName));
+    if (watchedFile.isClosed) {
+      queue[pollIndex] = void 0;
+      continue;
+    }
+    callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged);
+    if (queue[pollIndex]) {
+      if (definedValueCopyToIndex < pollIndex) {
+        queue[definedValueCopyToIndex] = watchedFile;
+        queue[pollIndex] = void 0;
       }
+      definedValueCopyToIndex++;
     }
   }
-  function takeWhile(array, predicate) {
-    if (array) {
-      const len = array.length;
-      let index = 0;
-      while (index < len && predicate(array[index])) {
-        index++;
+  return pollIndex;
+  function nextPollIndex() {
+    pollIndex++;
+    if (pollIndex === queue.length) {
+      if (definedValueCopyToIndex < pollIndex) {
+        queue.length = definedValueCopyToIndex;
       }
-      return array.slice(0, index);
+      pollIndex = 0;
+      definedValueCopyToIndex = 0;
     }
   }
-  function skipWhile(array, predicate) {
-    if (array) {
-      const len = array.length;
-      let index = 0;
-      while (index < len && predicate(array[index])) {
-        index++;
+}
+function createDynamicPriorityPollingWatchFile(host) {
+  const watchedFiles = [];
+  const changedFilesInLastPoll = [];
+  const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */);
+  const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */);
+  const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */);
+  return watchFile2;
+  function watchFile2(fileName, callback, defaultPollingInterval) {
+    const file = {
+      fileName,
+      callback,
+      unchangedPolls: 0,
+      mtime: getModifiedTime(host, fileName)
+    };
+    watchedFiles.push(file);
+    addToPollingIntervalQueue(file, defaultPollingInterval);
+    return {
+      close: () => {
+        file.isClosed = true;
+        unorderedRemoveItem(watchedFiles, file);
       }
-      return array.slice(index);
-    }
+    };
   }
-  function isNodeLikeSystem() {
-    return typeof process !== "undefined" && !!process.nextTick && !process.browser && typeof module === "object";
+  function createPollingIntervalQueue(pollingInterval) {
+    const queue = [];
+    queue.pollingInterval = pollingInterval;
+    queue.pollIndex = 0;
+    queue.pollScheduled = false;
+    return queue;
+  }
+  function pollPollingIntervalQueue(_timeoutType, queue) {
+    queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]);
+    if (queue.length) {
+      scheduleNextPoll(queue.pollingInterval);
+    } else {
+      Debug.assert(queue.pollIndex === 0);
+      queue.pollScheduled = false;
+    }
   }
-  var emptyArray, emptyMap, emptySet, SortKind, elementAt, hasOwnProperty, fileNameLowerCaseRegExp, AssertionLevel, createUIStringComparer, uiComparerCaseSensitive, uiLocale;
-  var init_core = __esm({
-    "src/compiler/core.ts"() {
-      "use strict";
-      init_ts2();
-      emptyArray = [];
-      emptyMap = /* @__PURE__ */ new Map();
-      emptySet = /* @__PURE__ */ new Set();
-      SortKind = /* @__PURE__ */ ((SortKind2) => {
-        SortKind2[SortKind2["None"] = 0] = "None";
-        SortKind2[SortKind2["CaseSensitive"] = 1] = "CaseSensitive";
-        SortKind2[SortKind2["CaseInsensitive"] = 2] = "CaseInsensitive";
-        SortKind2[SortKind2["Both"] = 3] = "Both";
-        return SortKind2;
-      })(SortKind || {});
-      elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
-        if (array) {
-          offset = toOffset(array, offset);
-          if (offset < array.length) {
-            return array[offset];
-          }
-        }
-        return void 0;
-      };
-      hasOwnProperty = Object.prototype.hasOwnProperty;
-      fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_. ]+/g;
-      AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => {
-        AssertionLevel2[AssertionLevel2["None"] = 0] = "None";
-        AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal";
-        AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive";
-        AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive";
-        return AssertionLevel2;
-      })(AssertionLevel || {});
-      createUIStringComparer = /* @__PURE__ */ (() => {
-        return createIntlCollatorStringComparer;
-        function compareWithCallback(a, b, comparer) {
-          if (a === b)
-            return 0 /* EqualTo */;
-          if (a === void 0)
-            return -1 /* LessThan */;
-          if (b === void 0)
-            return 1 /* GreaterThan */;
-          const value = comparer(a, b);
-          return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */;
-        }
-        function createIntlCollatorStringComparer(locale) {
-          const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant" }).compare;
-          return (a, b) => compareWithCallback(a, b, comparer);
-        }
-      })();
+  function pollLowPollingIntervalQueue(_timeoutType, queue) {
+    pollQueue(
+      changedFilesInLastPoll,
+      250 /* Low */,
+      /*pollIndex*/
+      0,
+      changedFilesInLastPoll.length
+    );
+    pollPollingIntervalQueue(_timeoutType, queue);
+    if (!queue.pollScheduled && changedFilesInLastPoll.length) {
+      scheduleNextPoll(250 /* Low */);
     }
-  });
-
-  // src/compiler/debug.ts
-  var LogLevel, Debug;
-  var init_debug = __esm({
-    "src/compiler/debug.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts2();
-      LogLevel = /* @__PURE__ */ ((LogLevel3) => {
-        LogLevel3[LogLevel3["Off"] = 0] = "Off";
-        LogLevel3[LogLevel3["Error"] = 1] = "Error";
-        LogLevel3[LogLevel3["Warning"] = 2] = "Warning";
-        LogLevel3[LogLevel3["Info"] = 3] = "Info";
-        LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose";
-        return LogLevel3;
-      })(LogLevel || {});
-      ((Debug2) => {
-        let currentAssertionLevel = 0 /* None */;
-        Debug2.currentLogLevel = 2 /* Warning */;
-        Debug2.isDebugging = false;
-        function shouldLog(level) {
-          return Debug2.currentLogLevel <= level;
-        }
-        Debug2.shouldLog = shouldLog;
-        function logMessage(level, s) {
-          if (Debug2.loggingHost && shouldLog(level)) {
-            Debug2.loggingHost.log(level, s);
-          }
-        }
-        function log(s) {
-          logMessage(3 /* Info */, s);
-        }
-        Debug2.log = log;
-        ((_log) => {
-          function error2(s) {
-            logMessage(1 /* Error */, s);
-          }
-          _log.error = error2;
-          function warn(s) {
-            logMessage(2 /* Warning */, s);
-          }
-          _log.warn = warn;
-          function log2(s) {
-            logMessage(3 /* Info */, s);
-          }
-          _log.log = log2;
-          function trace2(s) {
-            logMessage(4 /* Verbose */, s);
-          }
-          _log.trace = trace2;
-        })(log = Debug2.log || (Debug2.log = {}));
-        const assertionCache = {};
-        function getAssertionLevel() {
-          return currentAssertionLevel;
-        }
-        Debug2.getAssertionLevel = getAssertionLevel;
-        function setAssertionLevel(level) {
-          const prevAssertionLevel = currentAssertionLevel;
-          currentAssertionLevel = level;
-          if (level > prevAssertionLevel) {
-            for (const key of getOwnKeys(assertionCache)) {
-              const cachedFunc = assertionCache[key];
-              if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) {
-                Debug2[key] = cachedFunc;
-                assertionCache[key] = void 0;
-              }
-            }
-          }
-        }
-        Debug2.setAssertionLevel = setAssertionLevel;
-        function shouldAssert(level) {
-          return currentAssertionLevel >= level;
-        }
-        Debug2.shouldAssert = shouldAssert;
-        function shouldAssertFunction(level, name) {
-          if (!shouldAssert(level)) {
-            assertionCache[name] = { level, assertion: Debug2[name] };
-            Debug2[name] = noop;
-            return false;
-          }
-          return true;
-        }
-        function fail(message, stackCrawlMark) {
-          debugger;
-          const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure.");
-          if (Error.captureStackTrace) {
-            Error.captureStackTrace(e, stackCrawlMark || fail);
-          }
-          throw e;
-        }
-        Debug2.fail = fail;
-        function failBadSyntaxKind(node, message, stackCrawlMark) {
-          return fail(
-            `${message || "Unexpected node."}\r
-Node ${formatSyntaxKind(node.kind)} was unexpected.`,
-            stackCrawlMark || failBadSyntaxKind
-          );
-        }
-        Debug2.failBadSyntaxKind = failBadSyntaxKind;
-        function assert(expression, message, verboseDebugInfo, stackCrawlMark) {
-          if (!expression) {
-            message = message ? `False expression: ${message}` : "False expression.";
-            if (verboseDebugInfo) {
-              message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo());
-            }
-            fail(message, stackCrawlMark || assert);
-          }
-        }
-        Debug2.assert = assert;
-        function assertEqual(a, b, msg, msg2, stackCrawlMark) {
-          if (a !== b) {
-            const message = msg ? msg2 ? `${msg} ${msg2}` : msg : "";
-            fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual);
-          }
-        }
-        Debug2.assertEqual = assertEqual;
-        function assertLessThan(a, b, msg, stackCrawlMark) {
-          if (a >= b) {
-            fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan);
-          }
-        }
-        Debug2.assertLessThan = assertLessThan;
-        function assertLessThanOrEqual(a, b, stackCrawlMark) {
-          if (a > b) {
-            fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual);
-          }
-        }
-        Debug2.assertLessThanOrEqual = assertLessThanOrEqual;
-        function assertGreaterThanOrEqual(a, b, stackCrawlMark) {
-          if (a < b) {
-            fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual);
-          }
-        }
-        Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual;
-        function assertIsDefined(value, message, stackCrawlMark) {
-          if (value === void 0 || value === null) {
-            fail(message, stackCrawlMark || assertIsDefined);
-          }
-        }
-        Debug2.assertIsDefined = assertIsDefined;
-        function checkDefined(value, message, stackCrawlMark) {
-          assertIsDefined(value, message, stackCrawlMark || checkDefined);
-          return value;
-        }
-        Debug2.checkDefined = checkDefined;
-        function assertEachIsDefined(value, message, stackCrawlMark) {
-          for (const v of value) {
-            assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined);
-          }
-        }
-        Debug2.assertEachIsDefined = assertEachIsDefined;
-        function checkEachDefined(value, message, stackCrawlMark) {
-          assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined);
-          return value;
-        }
-        Debug2.checkEachDefined = checkEachDefined;
-        function assertNever(member, message = "Illegal value:", stackCrawlMark) {
-          const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member);
-          return fail(`${message} ${detail}`, stackCrawlMark || assertNever);
-        }
-        Debug2.assertNever = assertNever;
-        function assertEachNode(nodes, test, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) {
-            assert(
-              test === void 0 || every(nodes, test),
-              message || "Unexpected node.",
-              () => `Node array did not pass test '${getFunctionName(test)}'.`,
-              stackCrawlMark || assertEachNode
-            );
-          }
-        }
-        Debug2.assertEachNode = assertEachNode;
-        function assertNode(node, test, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertNode")) {
-            assert(
-              node !== void 0 && (test === void 0 || test(node)),
-              message || "Unexpected node.",
-              () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
-              stackCrawlMark || assertNode
-            );
-          }
-        }
-        Debug2.assertNode = assertNode;
-        function assertNotNode(node, test, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) {
-            assert(
-              node === void 0 || test === void 0 || !test(node),
-              message || "Unexpected node.",
-              () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`,
-              stackCrawlMark || assertNotNode
-            );
-          }
-        }
-        Debug2.assertNotNode = assertNotNode;
-        function assertOptionalNode(node, test, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) {
-            assert(
-              test === void 0 || node === void 0 || test(node),
-              message || "Unexpected node.",
-              () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
-              stackCrawlMark || assertOptionalNode
-            );
-          }
-        }
-        Debug2.assertOptionalNode = assertOptionalNode;
-        function assertOptionalToken(node, kind, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) {
-            assert(
-              kind === void 0 || node === void 0 || node.kind === kind,
-              message || "Unexpected node.",
-              () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`,
-              stackCrawlMark || assertOptionalToken
-            );
-          }
-        }
-        Debug2.assertOptionalToken = assertOptionalToken;
-        function assertMissingNode(node, message, stackCrawlMark) {
-          if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) {
-            assert(
-              node === void 0,
-              message || "Unexpected node.",
-              () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`,
-              stackCrawlMark || assertMissingNode
-            );
-          }
-        }
-        Debug2.assertMissingNode = assertMissingNode;
-        function type(_value) {
+  }
+  function pollQueue(queue, pollingInterval, pollIndex, chunkSize) {
+    return pollWatchedFileQueue(
+      host,
+      queue,
+      pollIndex,
+      chunkSize,
+      onWatchFileStat
+    );
+    function onWatchFileStat(watchedFile, pollIndex2, fileChanged) {
+      if (fileChanged) {
+        watchedFile.unchangedPolls = 0;
+        if (queue !== changedFilesInLastPoll) {
+          queue[pollIndex2] = void 0;
+          addChangedFileToLowPollingIntervalQueue(watchedFile);
+        }
+      } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) {
+        watchedFile.unchangedPolls++;
+      } else if (queue === changedFilesInLastPoll) {
+        watchedFile.unchangedPolls = 1;
+        queue[pollIndex2] = void 0;
+        addToPollingIntervalQueue(watchedFile, 250 /* Low */);
+      } else if (pollingInterval !== 2e3 /* High */) {
+        watchedFile.unchangedPolls++;
+        queue[pollIndex2] = void 0;
+        addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */);
+      }
+    }
+  }
+  function pollingIntervalQueue(pollingInterval) {
+    switch (pollingInterval) {
+      case 250 /* Low */:
+        return lowPollingIntervalQueue;
+      case 500 /* Medium */:
+        return mediumPollingIntervalQueue;
+      case 2e3 /* High */:
+        return highPollingIntervalQueue;
+    }
+  }
+  function addToPollingIntervalQueue(file, pollingInterval) {
+    pollingIntervalQueue(pollingInterval).push(file);
+    scheduleNextPollIfNotAlreadyScheduled(pollingInterval);
+  }
+  function addChangedFileToLowPollingIntervalQueue(file) {
+    changedFilesInLastPoll.push(file);
+    scheduleNextPollIfNotAlreadyScheduled(250 /* Low */);
+  }
+  function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) {
+    if (!pollingIntervalQueue(pollingInterval).pollScheduled) {
+      scheduleNextPoll(pollingInterval);
+    }
+  }
+  function scheduleNextPoll(pollingInterval) {
+    pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingInterval === 250 /* Low */ ? "pollLowPollingIntervalQueue" : "pollPollingIntervalQueue", pollingIntervalQueue(pollingInterval));
+  }
+}
+function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp) {
+  const fileWatcherCallbacks = createMultiMap();
+  const fileTimestamps = fsWatchWithTimestamp ? /* @__PURE__ */ new Map() : void 0;
+  const dirWatchers = /* @__PURE__ */ new Map();
+  const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  return nonPollingWatchFile;
+  function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) {
+    const filePath = toCanonicalName(fileName);
+    if (fileWatcherCallbacks.add(filePath, callback).length === 1 && fileTimestamps) {
+      fileTimestamps.set(filePath, getModifiedTime3(fileName) || missingFileModifiedTime);
+    }
+    const dirPath = getDirectoryPath(filePath) || ".";
+    const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions);
+    watcher.referenceCount++;
+    return {
+      close: () => {
+        if (watcher.referenceCount === 1) {
+          watcher.close();
+          dirWatchers.delete(dirPath);
+        } else {
+          watcher.referenceCount--;
         }
-        Debug2.type = type;
-        function getFunctionName(func) {
-          if (typeof func !== "function") {
-            return "";
-          } else if (hasProperty(func, "name")) {
-            return func.name;
-          } else {
-            const text = Function.prototype.toString.call(func);
-            const match = /^function\s+([\w$]+)\s*\(/.exec(text);
-            return match ? match[1] : "";
+        fileWatcherCallbacks.remove(filePath, callback);
+      }
+    };
+  }
+  function createDirectoryWatcher(dirName, dirPath, fallbackOptions) {
+    const watcher = fsWatch(
+      dirName,
+      1 /* Directory */,
+      (eventName, relativeFileName) => {
+        if (!isString(relativeFileName)) return;
+        const fileName = getNormalizedAbsolutePath(relativeFileName, dirName);
+        const filePath = toCanonicalName(fileName);
+        const callbacks = fileName && fileWatcherCallbacks.get(filePath);
+        if (callbacks) {
+          let currentModifiedTime;
+          let eventKind = 1 /* Changed */;
+          if (fileTimestamps) {
+            const existingTime = fileTimestamps.get(filePath);
+            if (eventName === "change") {
+              currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime;
+              if (currentModifiedTime.getTime() === existingTime.getTime()) return;
+            }
+            currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
+            fileTimestamps.set(filePath, currentModifiedTime);
+            if (existingTime === missingFileModifiedTime) eventKind = 0 /* Created */;
+            else if (currentModifiedTime === missingFileModifiedTime) eventKind = 2 /* Deleted */;
+          }
+          for (const fileCallback of callbacks) {
+            fileCallback(fileName, eventKind, currentModifiedTime);
           }
         }
-        Debug2.getFunctionName = getFunctionName;
-        function formatSymbol(symbol) {
-          return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`;
+      },
+      /*recursive*/
+      false,
+      500 /* Medium */,
+      fallbackOptions
+    );
+    watcher.referenceCount = 0;
+    dirWatchers.set(dirPath, watcher);
+    return watcher;
+  }
+}
+function createFixedChunkSizePollingWatchFile(host) {
+  const watchedFiles = [];
+  let pollIndex = 0;
+  let pollScheduled;
+  return watchFile2;
+  function watchFile2(fileName, callback) {
+    const file = {
+      fileName,
+      callback,
+      mtime: getModifiedTime(host, fileName)
+    };
+    watchedFiles.push(file);
+    scheduleNextPoll();
+    return {
+      close: () => {
+        file.isClosed = true;
+        unorderedRemoveItem(watchedFiles, file);
+      }
+    };
+  }
+  function pollQueue() {
+    pollScheduled = void 0;
+    pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]);
+    scheduleNextPoll();
+  }
+  function scheduleNextPoll() {
+    if (!watchedFiles.length || pollScheduled) return;
+    pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */, "pollQueue");
+  }
+}
+function createSingleWatcherPerName(cache, useCaseSensitiveFileNames2, name, callback, createWatcher) {
+  const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  const path = toCanonicalFileName(name);
+  const existing = cache.get(path);
+  if (existing) {
+    existing.callbacks.push(callback);
+  } else {
+    cache.set(path, {
+      watcher: createWatcher(
+        // Cant infer types correctly so lets satisfy checker
+        (param1, param2, param3) => {
+          var _a;
+          return (_a = cache.get(path)) == null ? void 0 : _a.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
         }
-        Debug2.formatSymbol = formatSymbol;
-        function formatEnum(value = 0, enumObject, isFlags) {
-          const members = getEnumMembers(enumObject);
-          if (value === 0) {
-            return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0";
-          }
-          if (isFlags) {
-            const result = [];
-            let remainingFlags = value;
-            for (const [enumValue, enumName] of members) {
-              if (enumValue > value) {
-                break;
-              }
-              if (enumValue !== 0 && enumValue & value) {
-                result.push(enumName);
-                remainingFlags &= ~enumValue;
-              }
+      ),
+      callbacks: [callback]
+    });
+  }
+  return {
+    close: () => {
+      const watcher = cache.get(path);
+      if (!watcher) return;
+      if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length) return;
+      cache.delete(path);
+      closeFileWatcherOf(watcher);
+    }
+  };
+}
+function onWatchedFileStat(watchedFile, modifiedTime) {
+  const oldTime = watchedFile.mtime.getTime();
+  const newTime = modifiedTime.getTime();
+  if (oldTime !== newTime) {
+    watchedFile.mtime = modifiedTime;
+    watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime);
+    return true;
+  }
+  return false;
+}
+function getFileWatcherEventKind(oldTime, newTime) {
+  return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */;
+}
+var ignoredPaths = ["/node_modules/.", "/.git", "/.#"];
+var curSysLog = noop;
+function sysLog(s) {
+  return curSysLog(s);
+}
+function setSysLog(logger) {
+  curSysLog = logger;
+}
+function createDirectoryWatcherSupportingRecursive({
+  watchDirectory,
+  useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+  getCurrentDirectory,
+  getAccessibleSortedChildDirectories,
+  fileSystemEntryExists,
+  realpath,
+  setTimeout: setTimeout2,
+  clearTimeout: clearTimeout2
+}) {
+  const cache = /* @__PURE__ */ new Map();
+  const callbackCache = createMultiMap();
+  const cacheToUpdateChildWatches = /* @__PURE__ */ new Map();
+  let timerToUpdateChildWatches;
+  const filePathComparer = getStringComparer(!useCaseSensitiveFileNames2);
+  const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options);
+  function createDirectoryWatcher(dirName, options, callback, link) {
+    const dirPath = toCanonicalFilePath(dirName);
+    let directoryWatcher = cache.get(dirPath);
+    if (directoryWatcher) {
+      directoryWatcher.refCount++;
+    } else {
+      directoryWatcher = {
+        watcher: watchDirectory(
+          dirName,
+          (fileName) => {
+            var _a;
+            if (isIgnoredPath(fileName, options)) return;
+            if (options == null ? void 0 : options.synchronousWatchDirectory) {
+              if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, fileName);
+              updateChildWatches(dirName, dirPath, options);
+            } else {
+              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
             }
-            if (remainingFlags === 0) {
-              return result.join("|");
+          },
+          /*recursive*/
+          false,
+          options
+        ),
+        refCount: 1,
+        childWatches: emptyArray,
+        targetWatcher: void 0,
+        links: void 0
+      };
+      cache.set(dirPath, directoryWatcher);
+      updateChildWatches(dirName, dirPath, options);
+    }
+    if (link) (directoryWatcher.links ?? (directoryWatcher.links = /* @__PURE__ */ new Set())).add(link);
+    const callbackToAdd = callback && { dirName, callback };
+    if (callbackToAdd) {
+      callbackCache.add(dirPath, callbackToAdd);
+    }
+    return {
+      dirName,
+      close: () => {
+        var _a;
+        const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath));
+        if (callbackToAdd) callbackCache.remove(dirPath, callbackToAdd);
+        if (link) (_a = directoryWatcher2.links) == null ? void 0 : _a.delete(link);
+        directoryWatcher2.refCount--;
+        if (directoryWatcher2.refCount) return;
+        cache.delete(dirPath);
+        directoryWatcher2.links = void 0;
+        closeFileWatcherOf(directoryWatcher2);
+        closeTargetWatcher(directoryWatcher2);
+        directoryWatcher2.childWatches.forEach(closeFileWatcher);
+      }
+    };
+  }
+  function invokeCallbacks(dirName, dirPath, fileNameOrInvokeMap, fileNames) {
+    var _a, _b;
+    let fileName;
+    let invokeMap;
+    if (isString(fileNameOrInvokeMap)) {
+      fileName = fileNameOrInvokeMap;
+    } else {
+      invokeMap = fileNameOrInvokeMap;
+    }
+    callbackCache.forEach((callbacks, rootDirName) => {
+      if (invokeMap && invokeMap.get(rootDirName) === true) return;
+      if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) {
+        if (invokeMap) {
+          if (fileNames) {
+            const existing = invokeMap.get(rootDirName);
+            if (existing) {
+              existing.push(...fileNames);
+            } else {
+              invokeMap.set(rootDirName, fileNames.slice());
             }
           } else {
-            for (const [enumValue, enumName] of members) {
-              if (enumValue === value) {
-                return enumName;
-              }
-            }
+            invokeMap.set(rootDirName, true);
           }
-          return value.toString();
+        } else {
+          callbacks.forEach(({ callback }) => callback(fileName));
         }
-        Debug2.formatEnum = formatEnum;
-        const enumMemberCache = /* @__PURE__ */ new Map();
-        function getEnumMembers(enumObject) {
-          const existing = enumMemberCache.get(enumObject);
-          if (existing) {
-            return existing;
-          }
-          const result = [];
-          for (const name in enumObject) {
-            const value = enumObject[name];
-            if (typeof value === "number") {
-              result.push([value, name]);
-            }
+      }
+    });
+    (_b = (_a = cache.get(dirPath)) == null ? void 0 : _a.links) == null ? void 0 : _b.forEach((link) => {
+      const toPathInLink = (fileName2) => combinePaths(link, getRelativePathFromDirectory(dirName, fileName2, toCanonicalFilePath));
+      if (invokeMap) {
+        invokeCallbacks(link, toCanonicalFilePath(link), invokeMap, fileNames == null ? void 0 : fileNames.map(toPathInLink));
+      } else {
+        invokeCallbacks(link, toCanonicalFilePath(link), toPathInLink(fileName));
+      }
+    });
+  }
+  function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
+    const parentWatcher = cache.get(dirPath);
+    if (parentWatcher && fileSystemEntryExists(dirName, 1 /* Directory */)) {
+      scheduleUpdateChildWatches(dirName, dirPath, fileName, options);
+      return;
+    }
+    invokeCallbacks(dirName, dirPath, fileName);
+    closeTargetWatcher(parentWatcher);
+    removeChildWatches(parentWatcher);
+  }
+  function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) {
+    const existing = cacheToUpdateChildWatches.get(dirPath);
+    if (existing) {
+      existing.fileNames.push(fileName);
+    } else {
+      cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] });
+    }
+    if (timerToUpdateChildWatches) {
+      clearTimeout2(timerToUpdateChildWatches);
+      timerToUpdateChildWatches = void 0;
+    }
+    timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3, "timerToUpdateChildWatches");
+  }
+  function onTimerToUpdateChildWatches() {
+    var _a;
+    timerToUpdateChildWatches = void 0;
+    sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`);
+    const start = timestamp();
+    const invokeMap = /* @__PURE__ */ new Map();
+    while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) {
+      const result = cacheToUpdateChildWatches.entries().next();
+      Debug.assert(!result.done);
+      const { value: [dirPath, { dirName, options, fileNames }] } = result;
+      cacheToUpdateChildWatches.delete(dirPath);
+      const hasChanges = updateChildWatches(dirName, dirPath, options);
+      if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, invokeMap, hasChanges ? void 0 : fileNames);
+    }
+    sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start}ms:: ${cacheToUpdateChildWatches.size}`);
+    callbackCache.forEach((callbacks, rootDirName) => {
+      const existing = invokeMap.get(rootDirName);
+      if (existing) {
+        callbacks.forEach(({ callback, dirName }) => {
+          if (isArray(existing)) {
+            existing.forEach(callback);
+          } else {
+            callback(dirName);
           }
-          const sorted = stableSort(result, (x, y) => compareValues(x[0], y[0]));
-          enumMemberCache.set(enumObject, sorted);
-          return sorted;
-        }
-        function formatSyntaxKind(kind) {
-          return formatEnum(
-            kind,
-            SyntaxKind,
-            /*isFlags*/
-            false
-          );
-        }
-        Debug2.formatSyntaxKind = formatSyntaxKind;
-        function formatSnippetKind(kind) {
-          return formatEnum(
-            kind,
-            SnippetKind,
-            /*isFlags*/
-            false
-          );
-        }
-        Debug2.formatSnippetKind = formatSnippetKind;
-        function formatScriptKind(kind) {
-          return formatEnum(
-            kind,
-            ScriptKind,
-            /*isFlags*/
-            false
-          );
-        }
-        Debug2.formatScriptKind = formatScriptKind;
-        function formatNodeFlags(flags) {
-          return formatEnum(
-            flags,
-            NodeFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatNodeFlags = formatNodeFlags;
-        function formatModifierFlags(flags) {
-          return formatEnum(
-            flags,
-            ModifierFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatModifierFlags = formatModifierFlags;
-        function formatTransformFlags(flags) {
-          return formatEnum(
-            flags,
-            TransformFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatTransformFlags = formatTransformFlags;
-        function formatEmitFlags(flags) {
-          return formatEnum(
-            flags,
-            EmitFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatEmitFlags = formatEmitFlags;
-        function formatSymbolFlags(flags) {
-          return formatEnum(
-            flags,
-            SymbolFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatSymbolFlags = formatSymbolFlags;
-        function formatTypeFlags(flags) {
-          return formatEnum(
-            flags,
-            TypeFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatTypeFlags = formatTypeFlags;
-        function formatSignatureFlags(flags) {
-          return formatEnum(
-            flags,
-            SignatureFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatSignatureFlags = formatSignatureFlags;
-        function formatObjectFlags(flags) {
-          return formatEnum(
-            flags,
-            ObjectFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatObjectFlags = formatObjectFlags;
-        function formatFlowFlags(flags) {
-          return formatEnum(
-            flags,
-            FlowFlags,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatFlowFlags = formatFlowFlags;
-        function formatRelationComparisonResult(result) {
-          return formatEnum(
-            result,
-            RelationComparisonResult,
-            /*isFlags*/
-            true
-          );
-        }
-        Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
-        function formatCheckMode(mode) {
-          return formatEnum(
-            mode,
-            CheckMode,
-            /*isFlags*/
-            true
-          );
+        });
+      }
+    });
+    const elapsed = timestamp() - start;
+    sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`);
+  }
+  function removeChildWatches(parentWatcher) {
+    if (!parentWatcher) return;
+    const existingChildWatches = parentWatcher.childWatches;
+    parentWatcher.childWatches = emptyArray;
+    for (const childWatcher of existingChildWatches) {
+      childWatcher.close();
+      removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName)));
+    }
+  }
+  function closeTargetWatcher(watcher) {
+    if (watcher == null ? void 0 : watcher.targetWatcher) {
+      watcher.targetWatcher.close();
+      watcher.targetWatcher = void 0;
+    }
+  }
+  function updateChildWatches(parentDir, parentDirPath, options) {
+    const parentWatcher = cache.get(parentDirPath);
+    if (!parentWatcher) return false;
+    const target = normalizePath(realpath(parentDir));
+    let hasChanges;
+    let newChildWatches;
+    if (filePathComparer(target, parentDir) === 0 /* EqualTo */) {
+      hasChanges = enumerateInsertsAndDeletes(
+        fileSystemEntryExists(parentDir, 1 /* Directory */) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => {
+          const childFullName = getNormalizedAbsolutePath(child, parentDir);
+          return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0;
+        }) : emptyArray,
+        parentWatcher.childWatches,
+        (child, childWatcher) => filePathComparer(child, childWatcher.dirName),
+        createAndAddChildDirectoryWatcher,
+        closeFileWatcher,
+        addChildDirectoryWatcher
+      );
+    } else if (parentWatcher.targetWatcher && filePathComparer(target, parentWatcher.targetWatcher.dirName) === 0 /* EqualTo */) {
+      hasChanges = false;
+      Debug.assert(parentWatcher.childWatches === emptyArray);
+    } else {
+      closeTargetWatcher(parentWatcher);
+      parentWatcher.targetWatcher = createDirectoryWatcher(
+        target,
+        options,
+        /*callback*/
+        void 0,
+        parentDir
+      );
+      parentWatcher.childWatches.forEach(closeFileWatcher);
+      hasChanges = true;
+    }
+    parentWatcher.childWatches = newChildWatches || emptyArray;
+    return hasChanges;
+    function createAndAddChildDirectoryWatcher(childName) {
+      const result = createDirectoryWatcher(childName, options);
+      addChildDirectoryWatcher(result);
+    }
+    function addChildDirectoryWatcher(childWatcher) {
+      (newChildWatches || (newChildWatches = [])).push(childWatcher);
+    }
+  }
+  function isIgnoredPath(path, options) {
+    return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames2, getCurrentDirectory);
+  }
+  function isInPath(path, searchPath) {
+    if (path.includes(searchPath)) return true;
+    if (useCaseSensitiveFileNames2) return false;
+    return toCanonicalFilePath(path).includes(searchPath);
+  }
+}
+var FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => {
+  FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File";
+  FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory";
+  return FileSystemEntryKind2;
+})(FileSystemEntryKind || {});
+function createFileWatcherCallback(callback) {
+  return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime);
+}
+function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) {
+  return (eventName, _relativeFileName, modifiedTime) => {
+    if (eventName === "rename") {
+      modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
+      callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime);
+    } else {
+      callback(fileName, 1 /* Changed */, modifiedTime);
+    }
+  };
+}
+function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames2, getCurrentDirectory) {
+  return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames2, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2, getCurrentDirectory()));
+}
+function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory) {
+  return (eventName, relativeFileName) => {
+    if (eventName === "rename") {
+      const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName));
+      if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames2, getCurrentDirectory)) {
+        callback(fileName);
+      }
+    }
+  };
+}
+function createSystemWatchFunctions({
+  pollingWatchFileWorker,
+  getModifiedTime: getModifiedTime3,
+  setTimeout: setTimeout2,
+  clearTimeout: clearTimeout2,
+  fsWatchWorker,
+  fileSystemEntryExists,
+  useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+  getCurrentDirectory,
+  fsSupportsRecursiveFsWatch,
+  getAccessibleSortedChildDirectories,
+  realpath,
+  tscWatchFile,
+  useNonPollingWatchers,
+  tscWatchDirectory,
+  inodeWatching,
+  fsWatchWithTimestamp,
+  sysLog: sysLog2
+}) {
+  const pollingWatches = /* @__PURE__ */ new Map();
+  const fsWatches = /* @__PURE__ */ new Map();
+  const fsWatchesRecursive = /* @__PURE__ */ new Map();
+  let dynamicPollingWatchFile;
+  let fixedChunkSizePollingWatchFile;
+  let nonPollingWatchFile;
+  let hostRecursiveDirectoryWatcher;
+  let hitSystemWatcherLimit = false;
+  return {
+    watchFile: watchFile2,
+    watchDirectory
+  };
+  function watchFile2(fileName, callback, pollingInterval, options) {
+    options = updateOptionsForWatchFile(options, useNonPollingWatchers);
+    const watchFileKind = Debug.checkDefined(options.watchFile);
+    switch (watchFileKind) {
+      case 0 /* FixedPollingInterval */:
+        return pollingWatchFile(
+          fileName,
+          callback,
+          250 /* Low */,
+          /*options*/
+          void 0
+        );
+      case 1 /* PriorityPollingInterval */:
+        return pollingWatchFile(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
+      case 2 /* DynamicPriorityPolling */:
+        return ensureDynamicPollingWatchFile()(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
+      case 3 /* FixedChunkSizePolling */:
+        return ensureFixedChunkSizePollingWatchFile()(
+          fileName,
+          callback,
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
+      case 4 /* UseFsEvents */:
+        return fsWatch(
+          fileName,
+          0 /* File */,
+          createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
+          /*recursive*/
+          false,
+          pollingInterval,
+          getFallbackOptions(options)
+        );
+      case 5 /* UseFsEventsOnParentDirectory */:
+        if (!nonPollingWatchFile) {
+          nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp);
         }
-        Debug2.formatCheckMode = formatCheckMode;
-        function formatSignatureCheckMode(mode) {
-          return formatEnum(
-            mode,
-            SignatureCheckMode,
-            /*isFlags*/
-            true
-          );
+        return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options));
+      default:
+        Debug.assertNever(watchFileKind);
+    }
+  }
+  function ensureDynamicPollingWatchFile() {
+    return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
+  }
+  function ensureFixedChunkSizePollingWatchFile() {
+    return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
+  }
+  function updateOptionsForWatchFile(options, useNonPollingWatchers2) {
+    if (options && options.watchFile !== void 0) return options;
+    switch (tscWatchFile) {
+      case "PriorityPollingInterval":
+        return { watchFile: 1 /* PriorityPollingInterval */ };
+      case "DynamicPriorityPolling":
+        return { watchFile: 2 /* DynamicPriorityPolling */ };
+      case "UseFsEvents":
+        return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options);
+      case "UseFsEventsWithFallbackDynamicPolling":
+        return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options);
+      case "UseFsEventsOnParentDirectory":
+        useNonPollingWatchers2 = true;
+      default:
+        return useNonPollingWatchers2 ? (
+          // Use notifications from FS to watch with falling back to fs.watchFile
+          generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+        ) : (
+          // Default to using fs events
+          { watchFile: 4 /* UseFsEvents */ }
+        );
+    }
+  }
+  function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
+    const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
+    return {
+      watchFile: watchFile3,
+      fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling
+    };
+  }
+  function watchDirectory(directoryName, callback, recursive, options) {
+    if (fsSupportsRecursiveFsWatch) {
+      return fsWatch(
+        directoryName,
+        1 /* Directory */,
+        createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory),
+        recursive,
+        500 /* Medium */,
+        getFallbackOptions(options)
+      );
+    }
+    if (!hostRecursiveDirectoryWatcher) {
+      hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({
+        useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+        getCurrentDirectory,
+        fileSystemEntryExists,
+        getAccessibleSortedChildDirectories,
+        watchDirectory: nonRecursiveWatchDirectory,
+        realpath,
+        setTimeout: setTimeout2,
+        clearTimeout: clearTimeout2
+      });
+    }
+    return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options);
+  }
+  function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) {
+    Debug.assert(!recursive);
+    const watchDirectoryOptions = updateOptionsForWatchDirectory(options);
+    const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory);
+    switch (watchDirectoryKind) {
+      case 1 /* FixedPollingInterval */:
+        return pollingWatchFile(
+          directoryName,
+          () => callback(directoryName),
+          500 /* Medium */,
+          /*options*/
+          void 0
+        );
+      case 2 /* DynamicPriorityPolling */:
+        return ensureDynamicPollingWatchFile()(
+          directoryName,
+          () => callback(directoryName),
+          500 /* Medium */,
+          /*options*/
+          void 0
+        );
+      case 3 /* FixedChunkSizePolling */:
+        return ensureFixedChunkSizePollingWatchFile()(
+          directoryName,
+          () => callback(directoryName),
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
+      case 0 /* UseFsEvents */:
+        return fsWatch(
+          directoryName,
+          1 /* Directory */,
+          createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory),
+          recursive,
+          500 /* Medium */,
+          getFallbackOptions(watchDirectoryOptions)
+        );
+      default:
+        Debug.assertNever(watchDirectoryKind);
+    }
+  }
+  function updateOptionsForWatchDirectory(options) {
+    if (options && options.watchDirectory !== void 0) return options;
+    switch (tscWatchDirectory) {
+      case "RecursiveDirectoryUsingFsWatchFile":
+        return { watchDirectory: 1 /* FixedPollingInterval */ };
+      case "RecursiveDirectoryUsingDynamicPriorityPolling":
+        return { watchDirectory: 2 /* DynamicPriorityPolling */ };
+      default:
+        const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
+        return {
+          watchDirectory: 0 /* UseFsEvents */,
+          fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0
+        };
+    }
+  }
+  function pollingWatchFile(fileName, callback, pollingInterval, options) {
+    return createSingleWatcherPerName(
+      pollingWatches,
+      useCaseSensitiveFileNames2,
+      fileName,
+      callback,
+      (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options)
+    );
+  }
+  function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
+    return createSingleWatcherPerName(
+      recursive ? fsWatchesRecursive : fsWatches,
+      useCaseSensitiveFileNames2,
+      fileOrDirectory,
+      callback,
+      (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions)
+    );
+  }
+  function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
+    let lastDirectoryPartWithDirectorySeparator;
+    let lastDirectoryPart;
+    if (inodeWatching) {
+      lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator));
+      lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length);
+    }
+    let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry();
+    return {
+      close: () => {
+        if (watcher) {
+          watcher.close();
+          watcher = void 0;
         }
-        Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
-        function formatTypeFacts(facts) {
-          return formatEnum(
-            facts,
-            TypeFacts,
-            /*isFlags*/
-            true
-          );
+      }
+    };
+    function updateWatcher(createWatcher) {
+      if (watcher) {
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`);
+        watcher.close();
+        watcher = createWatcher();
+      }
+    }
+    function watchPresentFileSystemEntry() {
+      if (hitSystemWatcherLimit) {
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`);
+        return watchPresentFileSystemEntryWithFsWatchFile();
+      }
+      try {
+        const presentWatcher = (entryKind === 1 /* Directory */ || !fsWatchWithTimestamp ? fsWatchWorker : fsWatchWorkerHandlingTimestamp)(
+          fileOrDirectory,
+          recursive,
+          inodeWatching ? callbackChangingToMissingFileSystemEntry : callback
+        );
+        presentWatcher.on("error", () => {
+          callback("rename", "");
+          updateWatcher(watchMissingFileSystemEntry);
+        });
+        return presentWatcher;
+      } catch (e) {
+        hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC");
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`);
+        return watchPresentFileSystemEntryWithFsWatchFile();
+      }
+    }
+    function callbackChangingToMissingFileSystemEntry(event, relativeName) {
+      let originalRelativeName;
+      if (relativeName && endsWith(relativeName, "~")) {
+        originalRelativeName = relativeName;
+        relativeName = relativeName.slice(0, relativeName.length - 1);
+      }
+      if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) {
+        const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
+        if (originalRelativeName) callback(event, originalRelativeName, modifiedTime);
+        callback(event, relativeName, modifiedTime);
+        if (inodeWatching) {
+          updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry);
+        } else if (modifiedTime === missingFileModifiedTime) {
+          updateWatcher(watchMissingFileSystemEntry);
         }
-        Debug2.formatTypeFacts = formatTypeFacts;
-        let isDebugInfoEnabled = false;
-        let flowNodeProto;
-        function attachFlowNodeDebugInfoWorker(flowNode) {
-          if (!("__debugFlowFlags" in flowNode)) {
-            Object.defineProperties(flowNode, {
-              // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
-              __tsDebuggerDisplay: {
-                value() {
-                  const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
-                  const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1);
-                  return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`;
-                }
-              },
-              __debugFlowFlags: {
-                get() {
-                  return formatEnum(
-                    this.flags,
-                    FlowFlags,
-                    /*isFlags*/
-                    true
-                  );
-                }
-              },
-              __debugToString: {
-                value() {
-                  return formatControlFlowGraph(this);
-                }
-              }
-            });
+      } else {
+        if (originalRelativeName) callback(event, originalRelativeName);
+        callback(event, relativeName);
+      }
+    }
+    function watchPresentFileSystemEntryWithFsWatchFile() {
+      return watchFile2(
+        fileOrDirectory,
+        createFileWatcherCallback(callback),
+        fallbackPollingInterval,
+        fallbackOptions
+      );
+    }
+    function watchMissingFileSystemEntry() {
+      return watchFile2(
+        fileOrDirectory,
+        (_fileName, eventKind, modifiedTime) => {
+          if (eventKind === 0 /* Created */) {
+            modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
+            if (modifiedTime !== missingFileModifiedTime) {
+              callback("rename", "", modifiedTime);
+              updateWatcher(watchPresentFileSystemEntry);
+            }
           }
-        }
-        function attachFlowNodeDebugInfo(flowNode) {
-          if (isDebugInfoEnabled) {
-            if (typeof Object.setPrototypeOf === "function") {
-              if (!flowNodeProto) {
-                flowNodeProto = Object.create(Object.prototype);
-                attachFlowNodeDebugInfoWorker(flowNodeProto);
-              }
-              Object.setPrototypeOf(flowNode, flowNodeProto);
-            } else {
-              attachFlowNodeDebugInfoWorker(flowNode);
+        },
+        fallbackPollingInterval,
+        fallbackOptions
+      );
+    }
+  }
+  function fsWatchWorkerHandlingTimestamp(fileOrDirectory, recursive, callback) {
+    let modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
+    return fsWatchWorker(fileOrDirectory, recursive, (eventName, relativeFileName, currentModifiedTime) => {
+      if (eventName === "change") {
+        currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
+        if (currentModifiedTime.getTime() === modifiedTime.getTime()) return;
+      }
+      modifiedTime = currentModifiedTime || getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
+      callback(eventName, relativeFileName, modifiedTime);
+    });
+  }
+}
+function patchWriteFileEnsuringDirectory(sys2) {
+  const originalWriteFile = sys2.writeFile;
+  sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories(
+    path,
+    data,
+    !!writeBom,
+    (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark),
+    (path2) => sys2.createDirectory(path2),
+    (path2) => sys2.directoryExists(path2)
+  );
+}
+var sys = (() => {
+  const byteOrderMarkIndicator = "\uFEFF";
+  function getNodeSystem() {
+    const nativePattern = /^native |^\([^)]+\)$|^(internal[\\/]|[a-zA-Z0-9_\s]+(\.js)?$)/;
+    const _fs = require("fs");
+    const _path = require("path");
+    const _os = require("os");
+    let _crypto;
+    try {
+      _crypto = require("crypto");
+    } catch {
+      _crypto = void 0;
+    }
+    let activeSession;
+    let profilePath = "./profile.cpuprofile";
+    const isMacOs = process.platform === "darwin";
+    const isLinuxOrMacOs = process.platform === "linux" || isMacOs;
+    const platform = _os.platform();
+    const useCaseSensitiveFileNames2 = isFileSystemCaseSensitive();
+    const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync;
+    const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename;
+    const fsSupportsRecursiveFsWatch = process.platform === "win32" || isMacOs;
+    const getCurrentDirectory = memoize(() => process.cwd());
+    const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({
+      pollingWatchFileWorker: fsWatchFileWorker,
+      getModifiedTime: getModifiedTime3,
+      setTimeout,
+      clearTimeout,
+      fsWatchWorker,
+      useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+      getCurrentDirectory,
+      fileSystemEntryExists,
+      // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+      // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
+      fsSupportsRecursiveFsWatch,
+      getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
+      realpath,
+      tscWatchFile: process.env.TSC_WATCHFILE,
+      useNonPollingWatchers: !!process.env.TSC_NONPOLLING_WATCHER,
+      tscWatchDirectory: process.env.TSC_WATCHDIRECTORY,
+      inodeWatching: isLinuxOrMacOs,
+      fsWatchWithTimestamp: isMacOs,
+      sysLog
+    });
+    const nodeSystem = {
+      args: process.argv.slice(2),
+      newLine: _os.EOL,
+      useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+      write(s) {
+        process.stdout.write(s);
+      },
+      getWidthOfTerminal() {
+        return process.stdout.columns;
+      },
+      writeOutputIsTTY() {
+        return process.stdout.isTTY;
+      },
+      readFile,
+      writeFile: writeFile2,
+      watchFile: watchFile2,
+      watchDirectory,
+      resolvePath: (path) => _path.resolve(path),
+      fileExists,
+      directoryExists,
+      getAccessibleFileSystemEntries,
+      createDirectory(directoryName) {
+        if (!nodeSystem.directoryExists(directoryName)) {
+          try {
+            _fs.mkdirSync(directoryName);
+          } catch (e) {
+            if (e.code !== "EEXIST") {
+              throw e;
             }
           }
         }
-        Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo;
-        let nodeArrayProto;
-        function attachNodeArrayDebugInfoWorker(array) {
-          if (!("__tsDebuggerDisplay" in array)) {
-            Object.defineProperties(array, {
-              __tsDebuggerDisplay: {
-                value(defaultValue) {
-                  defaultValue = String(defaultValue).replace(/(?:,[\s\w\d_]+:[^,]+)+\]$/, "]");
-                  return `NodeArray ${defaultValue}`;
-                }
-              }
-            });
+      },
+      getExecutingFilePath() {
+        return executingFilePath;
+      },
+      getCurrentDirectory,
+      getDirectories,
+      getEnvironmentVariable(name) {
+        return process.env[name] || "";
+      },
+      readDirectory,
+      getModifiedTime: getModifiedTime3,
+      setModifiedTime,
+      deleteFile,
+      createHash: _crypto ? createSHA256Hash : generateDjb2Hash,
+      createSHA256Hash: _crypto ? createSHA256Hash : void 0,
+      getMemoryUsage() {
+        if (global.gc) {
+          global.gc();
+        }
+        return process.memoryUsage().heapUsed;
+      },
+      getFileSize(path) {
+        try {
+          const stat = statSync(path);
+          if (stat == null ? void 0 : stat.isFile()) {
+            return stat.size;
           }
+        } catch {
         }
-        function attachNodeArrayDebugInfo(array) {
-          if (isDebugInfoEnabled) {
-            if (typeof Object.setPrototypeOf === "function") {
-              if (!nodeArrayProto) {
-                nodeArrayProto = Object.create(Array.prototype);
-                attachNodeArrayDebugInfoWorker(nodeArrayProto);
-              }
-              Object.setPrototypeOf(array, nodeArrayProto);
-            } else {
-              attachNodeArrayDebugInfoWorker(array);
-            }
-          }
+        return 0;
+      },
+      exit(exitCode) {
+        disableCPUProfiler(() => process.exit(exitCode));
+      },
+      enableCPUProfiler,
+      disableCPUProfiler,
+      cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"),
+      realpath,
+      debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg)) || !!process.recordreplay,
+      tryEnableSourceMapsForHost() {
+        try {
+          require("source-map-support").install();
+        } catch {
         }
-        Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo;
-        function enableDebugInfo() {
-          if (isDebugInfoEnabled)
-            return;
-          const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-          const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-          Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
-            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
-            __tsDebuggerDisplay: {
-              value() {
-                const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
-                const remainingSymbolFlags = this.flags & ~33554432 /* Transient */;
-                return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`;
-              }
-            },
-            __debugFlags: {
-              get() {
-                return formatSymbolFlags(this.flags);
-              }
-            }
-          });
-          Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
-            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
-            __tsDebuggerDisplay: {
-              value() {
-                const typeHeader = this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}${this.debugIntrinsicName ? ` (${this.debugIntrinsicName})` : ""}` : this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
-                const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0;
-                return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`;
-              }
-            },
-            __debugFlags: {
-              get() {
-                return formatTypeFlags(this.flags);
-              }
-            },
-            __debugObjectFlags: {
-              get() {
-                return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : "";
-              }
-            },
-            __debugTypeToString: {
-              value() {
-                let text = weakTypeTextMap.get(this);
-                if (text === void 0) {
-                  text = this.checker.typeToString(this);
-                  weakTypeTextMap.set(this, text);
-                }
-                return text;
-              }
-            }
-          });
-          Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, {
-            __debugFlags: {
-              get() {
-                return formatSignatureFlags(this.flags);
-              }
-            },
-            __debugSignatureToString: {
-              value() {
-                var _a;
-                return (_a = this.checker) == null ? void 0 : _a.signatureToString(this);
-              }
-            }
-          });
-          const nodeConstructors = [
-            objectAllocator.getNodeConstructor(),
-            objectAllocator.getIdentifierConstructor(),
-            objectAllocator.getTokenConstructor(),
-            objectAllocator.getSourceFileConstructor()
-          ];
-          for (const ctor of nodeConstructors) {
-            if (!hasProperty(ctor.prototype, "__debugKind")) {
-              Object.defineProperties(ctor.prototype, {
-                // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
-                __tsDebuggerDisplay: {
-                  value() {
-                    const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
-                    return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`;
-                  }
-                },
-                __debugKind: {
-                  get() {
-                    return formatSyntaxKind(this.kind);
-                  }
-                },
-                __debugNodeFlags: {
-                  get() {
-                    return formatNodeFlags(this.flags);
-                  }
-                },
-                __debugModifierFlags: {
-                  get() {
-                    return formatModifierFlags(getEffectiveModifierFlagsNoCache(this));
-                  }
-                },
-                __debugTransformFlags: {
-                  get() {
-                    return formatTransformFlags(this.transformFlags);
-                  }
-                },
-                __debugIsParseTreeNode: {
-                  get() {
-                    return isParseTreeNode(this);
-                  }
-                },
-                __debugEmitFlags: {
-                  get() {
-                    return formatEmitFlags(getEmitFlags(this));
-                  }
-                },
-                __debugGetText: {
-                  value(includeTrivia) {
-                    if (nodeIsSynthesized(this))
-                      return "";
-                    let text = weakNodeTextMap.get(this);
-                    if (text === void 0) {
-                      const parseNode = getParseTreeNode(this);
-                      const sourceFile = parseNode && getSourceFileOfNode(parseNode);
-                      text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                      weakNodeTextMap.set(this, text);
-                    }
-                    return text;
-                  }
-                }
-              });
-            }
-          }
-          isDebugInfoEnabled = true;
+      },
+      setTimeout,
+      clearTimeout,
+      clearScreen: () => {
+        process.stdout.write("\x1Bc");
+      },
+      setBlocking: () => {
+        var _a;
+        const handle = (_a = process.stdout) == null ? void 0 : _a._handle;
+        if (handle && handle.setBlocking) {
+          handle.setBlocking(true);
         }
-        Debug2.enableDebugInfo = enableDebugInfo;
-        function formatVariance(varianceFlags) {
-          const variance = varianceFlags & 7 /* VarianceMask */;
-          let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : "";
-          if (varianceFlags & 8 /* Unmeasurable */) {
-            result += " (unmeasurable)";
-          } else if (varianceFlags & 16 /* Unreliable */) {
-            result += " (unreliable)";
-          }
-          return result;
+      },
+      base64decode: (input) => Buffer.from(input, "base64").toString("utf8"),
+      base64encode: (input) => Buffer.from(input).toString("base64"),
+      require: (baseDir, moduleName) => {
+        try {
+          const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem);
+          return { module: require(modulePath), modulePath, error: void 0 };
+        } catch (error2) {
+          return { module: void 0, modulePath: void 0, error: error2 };
         }
-        Debug2.formatVariance = formatVariance;
-        class DebugTypeMapper {
-          __debugToString() {
-            var _a;
-            type(this);
-            switch (this.kind) {
-              case 3 /* Function */:
-                return ((_a = this.debugInfo) == null ? void 0 : _a.call(this)) || "(function mapper)";
-              case 0 /* Simple */:
-                return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`;
-              case 1 /* Array */:
-                return zipWith(
-                  this.sources,
-                  this.targets || map(this.sources, () => "any"),
-                  (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}`
-                ).join(", ");
-              case 2 /* Deferred */:
-                return zipWith(
-                  this.sources,
-                  this.targets,
-                  (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}`
-                ).join(", ");
-              case 5 /* Merged */:
-              case 4 /* Composite */:
-                return `m1: ${this.mapper1.__debugToString().split("\n").join("\n    ")}
-m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
-              default:
-                return assertNever(this);
-            }
-          }
-        }
-        Debug2.DebugTypeMapper = DebugTypeMapper;
-        function attachDebugPrototypeIfDebug(mapper) {
-          if (Debug2.isDebugging) {
-            return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype);
-          }
-          return mapper;
-        }
-        Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug;
-        function printControlFlowGraph(flowNode) {
-          return console.log(formatControlFlowGraph(flowNode));
-        }
-        Debug2.printControlFlowGraph = printControlFlowGraph;
-        function formatControlFlowGraph(flowNode) {
-          let nextDebugFlowId = -1;
-          function getDebugFlowNodeId(f) {
-            if (!f.id) {
-              f.id = nextDebugFlowId;
-              nextDebugFlowId--;
-            }
-            return f.id;
-          }
-          let BoxCharacter;
-          ((BoxCharacter2) => {
-            BoxCharacter2["lr"] = "\u2500";
-            BoxCharacter2["ud"] = "\u2502";
-            BoxCharacter2["dr"] = "\u256D";
-            BoxCharacter2["dl"] = "\u256E";
-            BoxCharacter2["ul"] = "\u256F";
-            BoxCharacter2["ur"] = "\u2570";
-            BoxCharacter2["udr"] = "\u251C";
-            BoxCharacter2["udl"] = "\u2524";
-            BoxCharacter2["dlr"] = "\u252C";
-            BoxCharacter2["ulr"] = "\u2534";
-            BoxCharacter2["udlr"] = "\u256B";
-          })(BoxCharacter || (BoxCharacter = {}));
-          let Connection;
-          ((Connection2) => {
-            Connection2[Connection2["None"] = 0] = "None";
-            Connection2[Connection2["Up"] = 1] = "Up";
-            Connection2[Connection2["Down"] = 2] = "Down";
-            Connection2[Connection2["Left"] = 4] = "Left";
-            Connection2[Connection2["Right"] = 8] = "Right";
-            Connection2[Connection2["UpDown"] = 3] = "UpDown";
-            Connection2[Connection2["LeftRight"] = 12] = "LeftRight";
-            Connection2[Connection2["UpLeft"] = 5] = "UpLeft";
-            Connection2[Connection2["UpRight"] = 9] = "UpRight";
-            Connection2[Connection2["DownLeft"] = 6] = "DownLeft";
-            Connection2[Connection2["DownRight"] = 10] = "DownRight";
-            Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft";
-            Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight";
-            Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight";
-            Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight";
-            Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight";
-            Connection2[Connection2["NoChildren"] = 16] = "NoChildren";
-          })(Connection || (Connection = {}));
-          const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
-          const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-          const links = /* @__PURE__ */ Object.create(
-            /*o*/
-            null
-          );
-          const nodes = [];
-          const edges = [];
-          const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
-          for (const node of nodes) {
-            node.text = renderFlowNode(node.flowNode, node.circular);
-            computeLevel(node);
-          }
-          const height = computeHeight(root);
-          const columnWidths = computeColumnWidths(height);
-          computeLanes(root, 0);
-          return renderGraph();
-          function isFlowSwitchClause(f) {
-            return !!(f.flags & 128 /* SwitchClause */);
-          }
-          function hasAntecedents(f) {
-            return !!(f.flags & 12 /* Label */) && !!f.antecedents;
-          }
-          function hasAntecedent(f) {
-            return !!(f.flags & hasAntecedentFlags);
-          }
-          function hasNode(f) {
-            return !!(f.flags & hasNodeFlags);
-          }
-          function getChildren(node) {
-            const children = [];
-            for (const edge of node.edges) {
-              if (edge.source === node) {
-                children.push(edge.target);
-              }
-            }
-            return children;
-          }
-          function getParents(node) {
-            const parents = [];
-            for (const edge of node.edges) {
-              if (edge.target === node) {
-                parents.push(edge.source);
-              }
-            }
-            return parents;
-          }
-          function buildGraphNode(flowNode2, seen) {
-            const id = getDebugFlowNodeId(flowNode2);
-            let graphNode = links[id];
-            if (graphNode && seen.has(flowNode2)) {
-              graphNode.circular = true;
-              graphNode = {
-                id: -1,
-                flowNode: flowNode2,
-                edges: [],
-                text: "",
-                lane: -1,
-                endLane: -1,
-                level: -1,
-                circular: "circularity"
-              };
-              nodes.push(graphNode);
-              return graphNode;
-            }
-            seen.add(flowNode2);
-            if (!graphNode) {
-              links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false };
-              nodes.push(graphNode);
-              if (hasAntecedents(flowNode2)) {
-                for (const antecedent of flowNode2.antecedents) {
-                  buildGraphEdge(graphNode, antecedent, seen);
-                }
-              } else if (hasAntecedent(flowNode2)) {
-                buildGraphEdge(graphNode, flowNode2.antecedent, seen);
-              }
-            }
-            seen.delete(flowNode2);
-            return graphNode;
-          }
-          function buildGraphEdge(source, antecedent, seen) {
-            const target = buildGraphNode(antecedent, seen);
-            const edge = { source, target };
-            edges.push(edge);
-            source.edges.push(edge);
-            target.edges.push(edge);
-          }
-          function computeLevel(node) {
-            if (node.level !== -1) {
-              return node.level;
-            }
-            let level = 0;
-            for (const parent2 of getParents(node)) {
-              level = Math.max(level, computeLevel(parent2) + 1);
-            }
-            return node.level = level;
-          }
-          function computeHeight(node) {
-            let height2 = 0;
-            for (const child of getChildren(node)) {
-              height2 = Math.max(height2, computeHeight(child));
-            }
-            return height2 + 1;
-          }
-          function computeColumnWidths(height2) {
-            const columns = fill(Array(height2), 0);
-            for (const node of nodes) {
-              columns[node.level] = Math.max(columns[node.level], node.text.length);
-            }
-            return columns;
-          }
-          function computeLanes(node, lane) {
-            if (node.lane === -1) {
-              node.lane = lane;
-              node.endLane = lane;
-              const children = getChildren(node);
-              for (let i = 0; i < children.length; i++) {
-                if (i > 0)
-                  lane++;
-                const child = children[i];
-                computeLanes(child, lane);
-                if (child.endLane > node.endLane) {
-                  lane = child.endLane;
-                }
-              }
-              node.endLane = lane;
-            }
-          }
-          function getHeader(flags) {
-            if (flags & 2 /* Start */)
-              return "Start";
-            if (flags & 4 /* BranchLabel */)
-              return "Branch";
-            if (flags & 8 /* LoopLabel */)
-              return "Loop";
-            if (flags & 16 /* Assignment */)
-              return "Assignment";
-            if (flags & 32 /* TrueCondition */)
-              return "True";
-            if (flags & 64 /* FalseCondition */)
-              return "False";
-            if (flags & 128 /* SwitchClause */)
-              return "SwitchClause";
-            if (flags & 256 /* ArrayMutation */)
-              return "ArrayMutation";
-            if (flags & 512 /* Call */)
-              return "Call";
-            if (flags & 1024 /* ReduceLabel */)
-              return "ReduceLabel";
-            if (flags & 1 /* Unreachable */)
-              return "Unreachable";
-            throw new Error();
-          }
-          function getNodeText(node) {
-            const sourceFile = getSourceFileOfNode(node);
-            return getSourceTextOfNodeFromSourceFile(
-              sourceFile,
-              node,
-              /*includeTrivia*/
-              false
+      }
+    };
+    return nodeSystem;
+    function statSync(path) {
+      return _fs.statSync(path, { throwIfNoEntry: false });
+    }
+    function enableCPUProfiler(path, cb) {
+      if (activeSession) {
+        cb();
+        return false;
+      }
+      const inspector = require("inspector");
+      if (!inspector || !inspector.Session) {
+        cb();
+        return false;
+      }
+      const session = new inspector.Session();
+      session.connect();
+      session.post("Profiler.enable", () => {
+        session.post("Profiler.start", () => {
+          activeSession = session;
+          profilePath = path;
+          cb();
+        });
+      });
+      return true;
+    }
+    function cleanupPaths(profile) {
+      let externalFileCounter = 0;
+      const remappedPaths = /* @__PURE__ */ new Map();
+      const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath));
+      const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`;
+      for (const node of profile.nodes) {
+        if (node.callFrame.url) {
+          const url = normalizeSlashes(node.callFrame.url);
+          if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames2)) {
+            node.callFrame.url = getRelativePathToDirectoryOrUrl(
+              fileUrlRoot,
+              url,
+              fileUrlRoot,
+              createGetCanonicalFileName(useCaseSensitiveFileNames2),
+              /*isAbsolutePathAnUrl*/
+              true
             );
+          } else if (!nativePattern.test(url)) {
+            node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
+            externalFileCounter++;
           }
-          function renderFlowNode(flowNode2, circular) {
-            let text = getHeader(flowNode2.flags);
-            if (circular) {
-              text = `${text}#${getDebugFlowNodeId(flowNode2)}`;
-            }
-            if (hasNode(flowNode2)) {
-              if (flowNode2.node) {
-                text += ` (${getNodeText(flowNode2.node)})`;
-              }
-            } else if (isFlowSwitchClause(flowNode2)) {
-              const clauses = [];
-              for (let i = flowNode2.clauseStart; i < flowNode2.clauseEnd; i++) {
-                const clause = flowNode2.switchStatement.caseBlock.clauses[i];
-                if (isDefaultClause(clause)) {
-                  clauses.push("default");
-                } else {
-                  clauses.push(getNodeText(clause.expression));
-                }
-              }
-              text += ` (${clauses.join(", ")})`;
-            }
-            return circular === "circularity" ? `Circular(${text})` : text;
-          }
-          function renderGraph() {
-            const columnCount = columnWidths.length;
-            const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
-            const lanes = fill(Array(laneCount), "");
-            const grid = columnWidths.map(() => Array(laneCount));
-            const connectors = columnWidths.map(() => fill(Array(laneCount), 0));
-            for (const node of nodes) {
-              grid[node.level][node.lane] = node;
-              const children = getChildren(node);
-              for (let i = 0; i < children.length; i++) {
-                const child = children[i];
-                let connector = 8 /* Right */;
-                if (child.lane === node.lane)
-                  connector |= 4 /* Left */;
-                if (i > 0)
-                  connector |= 1 /* Up */;
-                if (i < children.length - 1)
-                  connector |= 2 /* Down */;
-                connectors[node.level][child.lane] |= connector;
-              }
-              if (children.length === 0) {
-                connectors[node.level][node.lane] |= 16 /* NoChildren */;
-              }
-              const parents = getParents(node);
-              for (let i = 0; i < parents.length; i++) {
-                const parent2 = parents[i];
-                let connector = 4 /* Left */;
-                if (i > 0)
-                  connector |= 1 /* Up */;
-                if (i < parents.length - 1)
-                  connector |= 2 /* Down */;
-                connectors[node.level - 1][parent2.lane] |= connector;
-              }
-            }
-            for (let column = 0; column < columnCount; column++) {
-              for (let lane = 0; lane < laneCount; lane++) {
-                const left = column > 0 ? connectors[column - 1][lane] : 0;
-                const above = lane > 0 ? connectors[column][lane - 1] : 0;
-                let connector = connectors[column][lane];
-                if (!connector) {
-                  if (left & 8 /* Right */)
-                    connector |= 12 /* LeftRight */;
-                  if (above & 2 /* Down */)
-                    connector |= 3 /* UpDown */;
-                  connectors[column][lane] = connector;
-                }
-              }
-            }
-            for (let column = 0; column < columnCount; column++) {
-              for (let lane = 0; lane < lanes.length; lane++) {
-                const connector = connectors[column][lane];
-                const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
-                const node = grid[column][lane];
-                if (!node) {
-                  if (column < columnCount - 1) {
-                    writeLane(lane, repeat(fill2, columnWidths[column] + 1));
-                  }
-                } else {
-                  writeLane(lane, node.text);
-                  if (column < columnCount - 1) {
-                    writeLane(lane, " ");
-                    writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length));
-                  }
-                }
-                writeLane(lane, getBoxCharacter(connector));
-                writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " ");
-              }
-            }
-            return `
-${lanes.join("\n")}
-`;
-            function writeLane(lane, text) {
-              lanes[lane] += text;
-            }
-          }
-          function getBoxCharacter(connector) {
-            switch (connector) {
-              case 3 /* UpDown */:
-                return "\u2502" /* ud */;
-              case 12 /* LeftRight */:
-                return "\u2500" /* lr */;
-              case 5 /* UpLeft */:
-                return "\u256F" /* ul */;
-              case 9 /* UpRight */:
-                return "\u2570" /* ur */;
-              case 6 /* DownLeft */:
-                return "\u256E" /* dl */;
-              case 10 /* DownRight */:
-                return "\u256D" /* dr */;
-              case 7 /* UpDownLeft */:
-                return "\u2524" /* udl */;
-              case 11 /* UpDownRight */:
-                return "\u251C" /* udr */;
-              case 13 /* UpLeftRight */:
-                return "\u2534" /* ulr */;
-              case 14 /* DownLeftRight */:
-                return "\u252C" /* dlr */;
-              case 15 /* UpDownLeftRight */:
-                return "\u256B" /* udlr */;
-            }
-            return " ";
-          }
-          function fill(array, value) {
-            if (array.fill) {
-              array.fill(value);
-            } else {
-              for (let i = 0; i < array.length; i++) {
-                array[i] = value;
+        }
+      }
+      return profile;
+    }
+    function disableCPUProfiler(cb) {
+      if (activeSession && activeSession !== "stopping") {
+        const s = activeSession;
+        activeSession.post("Profiler.stop", (err, { profile }) => {
+          var _a;
+          if (!err) {
+            try {
+              if ((_a = statSync(profilePath)) == null ? void 0 : _a.isDirectory()) {
+                profilePath = _path.join(profilePath, `${(/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`);
               }
+            } catch {
             }
-            return array;
-          }
-          function repeat(ch, length2) {
-            if (ch.repeat) {
-              return length2 > 0 ? ch.repeat(length2) : "";
-            }
-            let s = "";
-            while (s.length < length2) {
-              s += ch;
+            try {
+              _fs.mkdirSync(_path.dirname(profilePath), { recursive: true });
+            } catch {
             }
-            return s;
+            _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile)));
           }
-        }
-        Debug2.formatControlFlowGraph = formatControlFlowGraph;
-      })(Debug || (Debug = {}));
-    }
-  });
-
-  // src/compiler/semver.ts
-  function tryParseComponents(text) {
-    const match = versionRegExp.exec(text);
-    if (!match)
-      return void 0;
-    const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match;
-    if (prerelease && !prereleaseRegExp.test(prerelease))
-      return void 0;
-    if (build2 && !buildRegExp.test(build2))
-      return void 0;
-    return {
-      major: parseInt(major, 10),
-      minor: parseInt(minor, 10),
-      patch: parseInt(patch, 10),
-      prerelease,
-      build: build2
-    };
-  }
-  function comparePrereleaseIdentifiers(left, right) {
-    if (left === right)
-      return 0 /* EqualTo */;
-    if (left.length === 0)
-      return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */;
-    if (right.length === 0)
-      return -1 /* LessThan */;
-    const length2 = Math.min(left.length, right.length);
-    for (let i = 0; i < length2; i++) {
-      const leftIdentifier = left[i];
-      const rightIdentifier = right[i];
-      if (leftIdentifier === rightIdentifier)
-        continue;
-      const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier);
-      const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier);
-      if (leftIsNumeric || rightIsNumeric) {
-        if (leftIsNumeric !== rightIsNumeric)
-          return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */;
-        const result = compareValues(+leftIdentifier, +rightIdentifier);
-        if (result)
-          return result;
+          activeSession = void 0;
+          s.disconnect();
+          cb();
+        });
+        activeSession = "stopping";
+        return true;
       } else {
-        const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier);
-        if (result)
-          return result;
+        cb();
+        return false;
       }
     }
-    return compareValues(left.length, right.length);
-  }
-  function parseRange(text) {
-    const alternatives = [];
-    for (let range of text.trim().split(logicalOrRegExp)) {
-      if (!range)
-        continue;
-      const comparators = [];
-      range = range.trim();
-      const match = hyphenRegExp.exec(range);
-      if (match) {
-        if (!parseHyphen(match[1], match[2], comparators))
-          return void 0;
-      } else {
-        for (const simple of range.split(whitespaceRegExp)) {
-          const match2 = rangeRegExp.exec(simple.trim());
-          if (!match2 || !parseComparator(match2[1], match2[2], comparators))
-            return void 0;
-        }
+    function isFileSystemCaseSensitive() {
+      if (platform === "win32" || platform === "win64") {
+        return false;
       }
-      alternatives.push(comparators);
-    }
-    return alternatives;
-  }
-  function parsePartial(text) {
-    const match = partialRegExp.exec(text);
-    if (!match)
-      return void 0;
-    const [, major, minor = "*", patch = "*", prerelease, build2] = match;
-    const version2 = new Version(
-      isWildcard(major) ? 0 : parseInt(major, 10),
-      isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10),
-      isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10),
-      prerelease,
-      build2
-    );
-    return { version: version2, major, minor, patch };
-  }
-  function parseHyphen(left, right, comparators) {
-    const leftResult = parsePartial(left);
-    if (!leftResult)
-      return false;
-    const rightResult = parsePartial(right);
-    if (!rightResult)
-      return false;
-    if (!isWildcard(leftResult.major)) {
-      comparators.push(createComparator(">=", leftResult.version));
+      return !fileExists(swapCase(__filename));
     }
-    if (!isWildcard(rightResult.major)) {
-      comparators.push(
-        isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version)
-      );
+    function swapCase(s) {
+      return s.replace(/\w/g, (ch) => {
+        const up = ch.toUpperCase();
+        return ch === up ? ch.toLowerCase() : up;
+      });
     }
-    return true;
-  }
-  function parseComparator(operator, text, comparators) {
-    const result = parsePartial(text);
-    if (!result)
-      return false;
-    const { version: version2, major, minor, patch } = result;
-    if (!isWildcard(major)) {
-      switch (operator) {
-        case "~":
-          comparators.push(createComparator(">=", version2));
-          comparators.push(createComparator(
-            "<",
-            version2.increment(
-              isWildcard(minor) ? "major" : "minor"
-            )
-          ));
-          break;
-        case "^":
-          comparators.push(createComparator(">=", version2));
-          comparators.push(createComparator(
-            "<",
-            version2.increment(
-              version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch"
-            )
-          ));
-          break;
-        case "<":
-        case ">=":
-          comparators.push(
-            isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2)
-          );
-          break;
-        case "<=":
-        case ">":
-          comparators.push(
-            isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2)
-          );
-          break;
-        case "=":
-        case void 0:
-          if (isWildcard(minor) || isWildcard(patch)) {
-            comparators.push(createComparator(">=", version2.with({ prerelease: "0" })));
-            comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" })));
-          } else {
-            comparators.push(createComparator("=", version2));
+    function fsWatchFileWorker(fileName, callback, pollingInterval) {
+      _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged);
+      let eventKind;
+      return {
+        close: () => _fs.unwatchFile(fileName, fileChanged)
+      };
+      function fileChanged(curr, prev) {
+        const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */;
+        if (+curr.mtime === 0) {
+          if (isPreviouslyDeleted) {
+            return;
           }
-          break;
-        default:
-          return false;
+          eventKind = 2 /* Deleted */;
+        } else if (isPreviouslyDeleted) {
+          eventKind = 0 /* Created */;
+        } else if (+curr.mtime === +prev.mtime) {
+          return;
+        } else {
+          eventKind = 1 /* Changed */;
+        }
+        callback(fileName, eventKind, curr.mtime);
       }
-    } else if (operator === "<" || operator === ">") {
-      comparators.push(createComparator("<", Version.zero));
     }
-    return true;
-  }
-  function isWildcard(part) {
-    return part === "*" || part === "x" || part === "X";
-  }
-  function createComparator(operator, operand) {
-    return { operator, operand };
-  }
-  function testDisjunction(version2, alternatives) {
-    if (alternatives.length === 0)
-      return true;
-    for (const alternative of alternatives) {
-      if (testAlternative(version2, alternative))
-        return true;
+    function fsWatchWorker(fileOrDirectory, recursive, callback) {
+      return _fs.watch(
+        fileOrDirectory,
+        fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true },
+        callback
+      );
     }
-    return false;
-  }
-  function testAlternative(version2, comparators) {
-    for (const comparator of comparators) {
-      if (!testComparator(version2, comparator.operator, comparator.operand))
-        return false;
+    function readFileWorker(fileName, _encoding) {
+      let buffer;
+      try {
+        buffer = _fs.readFileSync(fileName);
+      } catch (e) {
+        return void 0;
+      }
+      let len = buffer.length;
+      if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) {
+        len &= ~1;
+        for (let i = 0; i < len; i += 2) {
+          const temp = buffer[i];
+          buffer[i] = buffer[i + 1];
+          buffer[i + 1] = temp;
+        }
+        return buffer.toString("utf16le", 2);
+      }
+      if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) {
+        return buffer.toString("utf16le", 2);
+      }
+      if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) {
+        return buffer.toString("utf8", 3);
+      }
+      return buffer.toString("utf8");
     }
-    return true;
-  }
-  function testComparator(version2, operator, operand) {
-    const cmp = version2.compareTo(operand);
-    switch (operator) {
-      case "<":
-        return cmp < 0;
-      case "<=":
-        return cmp <= 0;
-      case ">":
-        return cmp > 0;
-      case ">=":
-        return cmp >= 0;
-      case "=":
-        return cmp === 0;
-      default:
-        return Debug.assertNever(operator);
-    }
-  }
-  function formatDisjunction(alternatives) {
-    return map(alternatives, formatAlternative).join(" || ") || "*";
-  }
-  function formatAlternative(comparators) {
-    return map(comparators, formatComparator).join(" ");
-  }
-  function formatComparator(comparator) {
-    return `${comparator.operator}${comparator.operand}`;
-  }
-  var versionRegExp, prereleaseRegExp, prereleasePartRegExp, buildRegExp, buildPartRegExp, numericIdentifierRegExp, _Version, Version, VersionRange, logicalOrRegExp, whitespaceRegExp, partialRegExp, hyphenRegExp, rangeRegExp;
-  var init_semver = __esm({
-    "src/compiler/semver.ts"() {
-      "use strict";
-      init_ts2();
-      versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
-      prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i;
-      prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i;
-      buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i;
-      buildPartRegExp = /^[a-z0-9-]+$/i;
-      numericIdentifierRegExp = /^(0|[1-9]\d*)$/;
-      _Version = class _Version {
-        constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") {
-          if (typeof major === "string") {
-            const result = Debug.checkDefined(tryParseComponents(major), "Invalid version");
-            ({ major, minor, patch, prerelease, build: build2 } = result);
-          }
-          Debug.assert(major >= 0, "Invalid argument: major");
-          Debug.assert(minor >= 0, "Invalid argument: minor");
-          Debug.assert(patch >= 0, "Invalid argument: patch");
-          const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray;
-          const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray;
-          Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease");
-          Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build");
-          this.major = major;
-          this.minor = minor;
-          this.patch = patch;
-          this.prerelease = prereleaseArray;
-          this.build = buildArray;
-        }
-        static tryParse(text) {
-          const result = tryParseComponents(text);
-          if (!result)
-            return void 0;
-          const { major, minor, patch, prerelease, build: build2 } = result;
-          return new _Version(major, minor, patch, prerelease, build2);
-        }
-        compareTo(other) {
-          if (this === other)
-            return 0 /* EqualTo */;
-          if (other === void 0)
-            return 1 /* GreaterThan */;
-          return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease);
-        }
-        increment(field) {
-          switch (field) {
-            case "major":
-              return new _Version(this.major + 1, 0, 0);
-            case "minor":
-              return new _Version(this.major, this.minor + 1, 0);
-            case "patch":
-              return new _Version(this.major, this.minor, this.patch + 1);
-            default:
-              return Debug.assertNever(field);
-          }
-        }
-        with(fields) {
-          const {
-            major = this.major,
-            minor = this.minor,
-            patch = this.patch,
-            prerelease = this.prerelease,
-            build: build2 = this.build
-          } = fields;
-          return new _Version(major, minor, patch, prerelease, build2);
-        }
-        toString() {
-          let result = `${this.major}.${this.minor}.${this.patch}`;
-          if (some(this.prerelease))
-            result += `-${this.prerelease.join(".")}`;
-          if (some(this.build))
-            result += `+${this.build.join(".")}`;
-          return result;
+    function readFile(fileName, _encoding) {
+      var _a, _b;
+      (_a = perfLogger) == null ? void 0 : _a.logStartReadFile(fileName);
+      const file = readFileWorker(fileName, _encoding);
+      (_b = perfLogger) == null ? void 0 : _b.logStopReadFile();
+      return file;
+    }
+    function writeFile2(fileName, data, writeByteOrderMark) {
+      var _a;
+      (_a = perfLogger) == null ? void 0 : _a.logEvent("WriteFile: " + fileName);
+      if (writeByteOrderMark) {
+        data = byteOrderMarkIndicator + data;
+      }
+      let fd;
+      try {
+        fd = _fs.openSync(fileName, "w");
+        _fs.writeSync(
+          fd,
+          data,
+          /*position*/
+          void 0,
+          "utf8"
+        );
+      } finally {
+        if (fd !== void 0) {
+          _fs.closeSync(fd);
         }
-      };
-      _Version.zero = new _Version(0, 0, 0, ["0"]);
-      Version = _Version;
-      VersionRange = class _VersionRange {
-        constructor(spec) {
-          this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray;
-        }
-        static tryParse(text) {
-          const sets = parseRange(text);
-          if (sets) {
-            const range = new _VersionRange("");
-            range._alternatives = sets;
-            return range;
+      }
+    }
+    function getAccessibleFileSystemEntries(path) {
+      var _a;
+      (_a = perfLogger) == null ? void 0 : _a.logEvent("ReadDir: " + (path || "."));
+      try {
+        const entries = _fs.readdirSync(path || ".", { withFileTypes: true });
+        const files = [];
+        const directories = [];
+        for (const dirent of entries) {
+          const entry = typeof dirent === "string" ? dirent : dirent.name;
+          if (entry === "." || entry === "..") {
+            continue;
+          }
+          let stat;
+          if (typeof dirent === "string" || dirent.isSymbolicLink()) {
+            const name = combinePaths(path, entry);
+            try {
+              stat = statSync(name);
+              if (!stat) {
+                continue;
+              }
+            } catch (e) {
+              continue;
+            }
+          } else {
+            stat = dirent;
+          }
+          if (stat.isFile()) {
+            files.push(entry);
+          } else if (stat.isDirectory()) {
+            directories.push(entry);
           }
-          return void 0;
         }
-        /**
-         * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
-         * in `node-semver`.
-         */
-        test(version2) {
-          if (typeof version2 === "string")
-            version2 = new Version(version2);
-          return testDisjunction(version2, this._alternatives);
+        files.sort();
+        directories.sort();
+        return { files, directories };
+      } catch (e) {
+        return emptyFileSystemEntries;
+      }
+    }
+    function readDirectory(path, extensions, excludes, includes, depth) {
+      return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, process.cwd(), depth, getAccessibleFileSystemEntries, realpath);
+    }
+    function fileSystemEntryExists(path, entryKind) {
+      const originalStackTraceLimit = Error.stackTraceLimit;
+      Error.stackTraceLimit = 0;
+      try {
+        const stat = statSync(path);
+        if (!stat) {
+          return false;
         }
-        toString() {
-          return formatDisjunction(this._alternatives);
+        switch (entryKind) {
+          case 0 /* File */:
+            return stat.isFile();
+          case 1 /* Directory */:
+            return stat.isDirectory();
+          default:
+            return false;
         }
-      };
-      logicalOrRegExp = /\|\|/g;
-      whitespaceRegExp = /\s+/g;
-      partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
-      hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i;
-      rangeRegExp = /^(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i;
+      } catch (e) {
+        return false;
+      } finally {
+        Error.stackTraceLimit = originalStackTraceLimit;
+      }
     }
-  });
-
-  // src/compiler/performanceCore.ts
-  function hasRequiredAPI(performance2, PerformanceObserver2) {
-    return typeof performance2 === "object" && typeof performance2.timeOrigin === "number" && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.now === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function" && typeof PerformanceObserver2 === "function";
-  }
-  function tryGetWebPerformanceHooks() {
-    if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
-      return {
-        // For now we always write native performance events when running in the browser. We may
-        // make this conditional in the future if we find that native web performance hooks
-        // in the browser also slow down compilation.
-        shouldWriteNativeEvents: true,
-        performance,
-        PerformanceObserver
-      };
+    function fileExists(path) {
+      return fileSystemEntryExists(path, 0 /* File */);
     }
-  }
-  function tryGetNodePerformanceHooks() {
-    if (isNodeLikeSystem()) {
+    function directoryExists(path) {
+      return fileSystemEntryExists(path, 1 /* Directory */);
+    }
+    function getDirectories(path) {
+      return getAccessibleFileSystemEntries(path).directories.slice();
+    }
+    function fsRealPathHandlingLongPath(path) {
+      return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path);
+    }
+    function realpath(path) {
       try {
-        const { performance: performance2, PerformanceObserver: PerformanceObserver2 } = require("perf_hooks");
-        if (hasRequiredAPI(performance2, PerformanceObserver2)) {
-          return {
-            // By default, only write native events when generating a cpu profile or using the v8 profiler.
-            shouldWriteNativeEvents: false,
-            performance: performance2,
-            PerformanceObserver: PerformanceObserver2
-          };
-        }
+        return fsRealpath(path);
       } catch {
+        return path;
       }
     }
-  }
-  function tryGetNativePerformanceHooks() {
-    return nativePerformanceHooks;
-  }
-  var nativePerformanceHooks, nativePerformance, timestamp;
-  var init_performanceCore = __esm({
-    "src/compiler/performanceCore.ts"() {
-      "use strict";
-      init_ts2();
-      nativePerformanceHooks = tryGetWebPerformanceHooks() || tryGetNodePerformanceHooks();
-      nativePerformance = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performance;
-      timestamp = nativePerformance ? () => nativePerformance.now() : Date.now ? Date.now : () => +/* @__PURE__ */ new Date();
-    }
-  });
-
-  // src/compiler/perfLogger.ts
-  var etwModule, perfLogger;
-  var init_perfLogger = __esm({
-    "src/compiler/perfLogger.ts"() {
-      "use strict";
+    function getModifiedTime3(path) {
+      var _a;
+      const originalStackTraceLimit = Error.stackTraceLimit;
+      Error.stackTraceLimit = 0;
       try {
-        const etwModulePath = process.env.TS_ETW_MODULE_PATH ?? "./node_modules/@microsoft/typescript-etw";
-        etwModule = require(etwModulePath);
+        return (_a = statSync(path)) == null ? void 0 : _a.mtime;
       } catch (e) {
-        etwModule = void 0;
+        return void 0;
+      } finally {
+        Error.stackTraceLimit = originalStackTraceLimit;
       }
-      perfLogger = (etwModule == null ? void 0 : etwModule.logEvent) ? etwModule : void 0;
     }
-  });
-
-  // src/compiler/performance.ts
-  function createTimerIf(condition, measureName, startMarkName, endMarkName) {
-    return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer;
-  }
-  function createTimer(measureName, startMarkName, endMarkName) {
-    let enterCount = 0;
-    return {
-      enter,
-      exit
-    };
-    function enter() {
-      if (++enterCount === 1) {
-        mark(startMarkName);
+    function setModifiedTime(path, time) {
+      try {
+        _fs.utimesSync(path, time, time);
+      } catch (e) {
+        return;
       }
     }
-    function exit() {
-      if (--enterCount === 0) {
-        mark(endMarkName);
-        measure(measureName, startMarkName, endMarkName);
-      } else if (enterCount < 0) {
-        Debug.fail("enter/exit count does not match.");
+    function deleteFile(path) {
+      try {
+        return _fs.unlinkSync(path);
+      } catch (e) {
+        return;
       }
     }
-  }
-  function mark(markName) {
-    if (enabled) {
-      const count = counts.get(markName) ?? 0;
-      counts.set(markName, count + 1);
-      marks.set(markName, timestamp());
-      performanceImpl == null ? void 0 : performanceImpl.mark(markName);
-      if (typeof onProfilerEvent === "function") {
-        onProfilerEvent(markName);
-      }
+    function createSHA256Hash(data) {
+      const hash = _crypto.createHash("sha256");
+      hash.update(data);
+      return hash.digest("hex");
     }
   }
-  function measure(measureName, startMarkName, endMarkName) {
-    if (enabled) {
-      const end = (endMarkName !== void 0 ? marks.get(endMarkName) : void 0) ?? timestamp();
-      const start = (startMarkName !== void 0 ? marks.get(startMarkName) : void 0) ?? timeorigin;
-      const previousDuration = durations.get(measureName) || 0;
-      durations.set(measureName, previousDuration + (end - start));
-      performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName);
-    }
+  let sys2;
+  if (isNodeLikeSystem()) {
+    sys2 = getNodeSystem();
   }
-  function getCount(markName) {
-    return counts.get(markName) || 0;
+  if (sys2) {
+    patchWriteFileEnsuringDirectory(sys2);
   }
-  function getDuration(measureName) {
-    return durations.get(measureName) || 0;
+  return sys2;
+})();
+function setSys(s) {
+  sys = s;
+}
+if (sys && sys.getEnvironmentVariable) {
+  setCustomPollingValues(sys);
+  Debug.setAssertionLevel(
+    /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */
+  );
+}
+if (sys && sys.debugMode) {
+  Debug.isDebugging = true;
+}
+
+// src/compiler/path.ts
+var directorySeparator = "/";
+var altDirectorySeparator = "\\";
+var urlSchemeSeparator = "://";
+var backslashRegExp = /\\/g;
+function isAnyDirectorySeparator(charCode) {
+  return charCode === 47 /* slash */ || charCode === 92 /* backslash */;
+}
+function isUrl(path) {
+  return getEncodedRootLength(path) < 0;
+}
+function isRootedDiskPath(path) {
+  return getEncodedRootLength(path) > 0;
+}
+function isDiskPathRoot(path) {
+  const rootLength = getEncodedRootLength(path);
+  return rootLength > 0 && rootLength === path.length;
+}
+function pathIsAbsolute(path) {
+  return getEncodedRootLength(path) !== 0;
+}
+function pathIsRelative(path) {
+  return /^\.\.?($|[\\/])/.test(path);
+}
+function pathIsBareSpecifier(path) {
+  return !pathIsAbsolute(path) && !pathIsRelative(path);
+}
+function hasExtension(fileName) {
+  return getBaseFileName(fileName).includes(".");
+}
+function fileExtensionIs(path, extension) {
+  return path.length > extension.length && endsWith(path, extension);
+}
+function fileExtensionIsOneOf(path, extensions) {
+  for (const extension of extensions) {
+    if (fileExtensionIs(path, extension)) {
+      return true;
+    }
   }
-  function forEachMeasure(cb) {
-    durations.forEach((duration, measureName) => cb(measureName, duration));
+  return false;
+}
+function hasTrailingDirectorySeparator(path) {
+  return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1));
+}
+function isVolumeCharacter(charCode) {
+  return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */;
+}
+function getFileUrlVolumeSeparatorEnd(url, start) {
+  const ch0 = url.charCodeAt(start);
+  if (ch0 === 58 /* colon */) return start + 1;
+  if (ch0 === 37 /* percent */ && url.charCodeAt(start + 1) === 51 /* _3 */) {
+    const ch2 = url.charCodeAt(start + 2);
+    if (ch2 === 97 /* a */ || ch2 === 65 /* A */) return start + 3;
+  }
+  return -1;
+}
+function getEncodedRootLength(path) {
+  if (!path) return 0;
+  const ch0 = path.charCodeAt(0);
+  if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) {
+    if (path.charCodeAt(1) !== ch0) return 1;
+    const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2);
+    if (p1 < 0) return path.length;
+    return p1 + 1;
+  }
+  if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) {
+    const ch2 = path.charCodeAt(2);
+    if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */) return 3;
+    if (path.length === 2) return 2;
+  }
+  const schemeEnd = path.indexOf(urlSchemeSeparator);
+  if (schemeEnd !== -1) {
+    const authorityStart = schemeEnd + urlSchemeSeparator.length;
+    const authorityEnd = path.indexOf(directorySeparator, authorityStart);
+    if (authorityEnd !== -1) {
+      const scheme = path.slice(0, schemeEnd);
+      const authority = path.slice(authorityStart, authorityEnd);
+      if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) {
+        const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2);
+        if (volumeSeparatorEnd !== -1) {
+          if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) {
+            return ~(volumeSeparatorEnd + 1);
+          }
+          if (volumeSeparatorEnd === path.length) {
+            return ~volumeSeparatorEnd;
+          }
+        }
+      }
+      return ~(authorityEnd + 1);
+    }
+    return ~path.length;
+  }
+  if (path.startsWith("data:")) {
+    return ~path.length;
+  }
+  return 0;
+}
+function getRootLength(path) {
+  const rootLength = getEncodedRootLength(path);
+  return rootLength < 0 ? ~rootLength : rootLength;
+}
+function getDirectoryPath(path) {
+  path = normalizeSlashes(path);
+  const rootLength = getRootLength(path);
+  if (rootLength === path.length) return path;
+  path = removeTrailingDirectorySeparator(path);
+  return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator)));
+}
+function getBaseFileName(path, extensions, ignoreCase) {
+  path = normalizeSlashes(path);
+  const rootLength = getRootLength(path);
+  if (rootLength === path.length) return "";
+  path = removeTrailingDirectorySeparator(path);
+  const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1));
+  const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0;
+  return extension ? name.slice(0, name.length - extension.length) : name;
+}
+function tryGetExtensionFromPath(path, extension, stringEqualityComparer) {
+  if (!startsWith(extension, ".")) extension = "." + extension;
+  if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) {
+    const pathExtension = path.slice(path.length - extension.length);
+    if (stringEqualityComparer(pathExtension, extension)) {
+      return pathExtension;
+    }
+  }
+}
+function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) {
+  if (typeof extensions === "string") {
+    return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || "";
+  }
+  for (const extension of extensions) {
+    const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer);
+    if (result) return result;
+  }
+  return "";
+}
+function getAnyExtensionFromPath(path, extensions, ignoreCase) {
+  if (extensions) {
+    return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive);
+  }
+  const baseFileName = getBaseFileName(path);
+  const extensionIndex = baseFileName.lastIndexOf(".");
+  if (extensionIndex >= 0) {
+    return baseFileName.substring(extensionIndex);
+  }
+  return "";
+}
+function pathComponents(path, rootLength) {
+  const root = path.substring(0, rootLength);
+  const rest = path.substring(rootLength).split(directorySeparator);
+  if (rest.length && !lastOrUndefined(rest)) rest.pop();
+  return [root, ...rest];
+}
+function getPathComponents(path, currentDirectory = "") {
+  path = combinePaths(currentDirectory, path);
+  return pathComponents(path, getRootLength(path));
+}
+function getPathFromPathComponents(pathComponents2, length2) {
+  if (pathComponents2.length === 0) return "";
+  const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]);
+  return root + pathComponents2.slice(1, length2).join(directorySeparator);
+}
+function normalizeSlashes(path) {
+  return path.includes("\\") ? path.replace(backslashRegExp, directorySeparator) : path;
+}
+function reducePathComponents(components) {
+  if (!some(components)) return [];
+  const reduced = [components[0]];
+  for (let i = 1; i < components.length; i++) {
+    const component = components[i];
+    if (!component) continue;
+    if (component === ".") continue;
+    if (component === "..") {
+      if (reduced.length > 1) {
+        if (reduced[reduced.length - 1] !== "..") {
+          reduced.pop();
+          continue;
+        }
+      } else if (reduced[0]) continue;
+    }
+    reduced.push(component);
   }
-  function forEachMark(cb) {
-    marks.forEach((_time, markName) => cb(markName));
+  return reduced;
+}
+function combinePaths(path, ...paths) {
+  if (path) path = normalizeSlashes(path);
+  for (let relativePath of paths) {
+    if (!relativePath) continue;
+    relativePath = normalizeSlashes(relativePath);
+    if (!path || getRootLength(relativePath) !== 0) {
+      path = relativePath;
+    } else {
+      path = ensureTrailingDirectorySeparator(path) + relativePath;
+    }
+  }
+  return path;
+}
+function resolvePath(path, ...paths) {
+  return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path));
+}
+function getNormalizedPathComponents(path, currentDirectory) {
+  return reducePathComponents(getPathComponents(path, currentDirectory));
+}
+function getNormalizedAbsolutePath(fileName, currentDirectory) {
+  return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory));
+}
+function normalizePath(path) {
+  path = normalizeSlashes(path);
+  if (!relativePathSegmentRegExp.test(path)) {
+    return path;
   }
-  function clearMeasures(name) {
-    if (name !== void 0)
-      durations.delete(name);
-    else
-      durations.clear();
-    performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name);
+  const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, "");
+  if (simplified !== path) {
+    path = simplified;
+    if (!relativePathSegmentRegExp.test(path)) {
+      return path;
+    }
   }
-  function clearMarks(name) {
-    if (name !== void 0) {
-      counts.delete(name);
-      marks.delete(name);
-    } else {
-      counts.clear();
-      marks.clear();
+  const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path)));
+  return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized;
+}
+function getPathWithoutRoot(pathComponents2) {
+  if (pathComponents2.length === 0) return "";
+  return pathComponents2.slice(1).join(directorySeparator);
+}
+function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) {
+  return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory));
+}
+function toPath(fileName, basePath, getCanonicalFileName) {
+  const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath);
+  return getCanonicalFileName(nonCanonicalizedPath);
+}
+function removeTrailingDirectorySeparator(path) {
+  if (hasTrailingDirectorySeparator(path)) {
+    return path.substr(0, path.length - 1);
+  }
+  return path;
+}
+function ensureTrailingDirectorySeparator(path) {
+  if (!hasTrailingDirectorySeparator(path)) {
+    if (path.startsWith("data:")) {
+      return path;
     }
-    performanceImpl == null ? void 0 : performanceImpl.clearMarks(name);
+    return path + directorySeparator;
+  }
+  return path;
+}
+function ensurePathIsNonModuleName(path) {
+  return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path;
+}
+function changeAnyExtension(path, ext, extensions, ignoreCase) {
+  const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path);
+  return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path;
+}
+function changeFullExtension(path, newExtension) {
+  const declarationExtension = getDeclarationFileExtension(path);
+  if (declarationExtension) {
+    return path.slice(0, path.length - declarationExtension.length) + (startsWith(newExtension, ".") ? newExtension : "." + newExtension);
+  }
+  return changeAnyExtension(path, newExtension);
+}
+var relativePathSegmentRegExp = /(?:\/\/)|(?:^|\/)\.\.?(?:$|\/)/;
+function comparePathsWorker(a, b, componentComparer) {
+  if (a === b) return 0 /* EqualTo */;
+  if (a === void 0) return -1 /* LessThan */;
+  if (b === void 0) return 1 /* GreaterThan */;
+  const aRoot = a.substring(0, getRootLength(a));
+  const bRoot = b.substring(0, getRootLength(b));
+  const result = compareStringsCaseInsensitive(aRoot, bRoot);
+  if (result !== 0 /* EqualTo */) {
+    return result;
   }
-  function isEnabled() {
-    return enabled;
+  const aRest = a.substring(aRoot.length);
+  const bRest = b.substring(bRoot.length);
+  if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) {
+    return componentComparer(aRest, bRest);
+  }
+  const aComponents = reducePathComponents(getPathComponents(a));
+  const bComponents = reducePathComponents(getPathComponents(b));
+  const sharedLength = Math.min(aComponents.length, bComponents.length);
+  for (let i = 1; i < sharedLength; i++) {
+    const result2 = componentComparer(aComponents[i], bComponents[i]);
+    if (result2 !== 0 /* EqualTo */) {
+      return result2;
+    }
+  }
+  return compareValues(aComponents.length, bComponents.length);
+}
+function comparePathsCaseSensitive(a, b) {
+  return comparePathsWorker(a, b, compareStringsCaseSensitive);
+}
+function comparePathsCaseInsensitive(a, b) {
+  return comparePathsWorker(a, b, compareStringsCaseInsensitive);
+}
+function comparePaths(a, b, currentDirectory, ignoreCase) {
+  if (typeof currentDirectory === "string") {
+    a = combinePaths(currentDirectory, a);
+    b = combinePaths(currentDirectory, b);
+  } else if (typeof currentDirectory === "boolean") {
+    ignoreCase = currentDirectory;
+  }
+  return comparePathsWorker(a, b, getStringComparer(ignoreCase));
+}
+function containsPath(parent2, child, currentDirectory, ignoreCase) {
+  if (typeof currentDirectory === "string") {
+    parent2 = combinePaths(currentDirectory, parent2);
+    child = combinePaths(currentDirectory, child);
+  } else if (typeof currentDirectory === "boolean") {
+    ignoreCase = currentDirectory;
+  }
+  if (parent2 === void 0 || child === void 0) return false;
+  if (parent2 === child) return true;
+  const parentComponents = reducePathComponents(getPathComponents(parent2));
+  const childComponents = reducePathComponents(getPathComponents(child));
+  if (childComponents.length < parentComponents.length) {
+    return false;
   }
-  function enable(system = sys) {
-    var _a;
-    if (!enabled) {
-      enabled = true;
-      perfHooks || (perfHooks = tryGetNativePerformanceHooks());
-      if (perfHooks) {
-        timeorigin = perfHooks.performance.timeOrigin;
-        if (perfHooks.shouldWriteNativeEvents || ((_a = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a.call(system)) || (system == null ? void 0 : system.debugMode)) {
-          performanceImpl = perfHooks.performance;
-        }
-      }
+  const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive;
+  for (let i = 0; i < parentComponents.length; i++) {
+    const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer;
+    if (!equalityComparer(parentComponents[i], childComponents[i])) {
+      return false;
     }
-    return true;
   }
-  function disable() {
-    if (enabled) {
-      marks.clear();
-      counts.clear();
-      durations.clear();
-      performanceImpl = void 0;
-      enabled = false;
-    }
-  }
-  var perfHooks, performanceImpl, nullTimer, enabled, timeorigin, marks, counts, durations;
-  var init_performance = __esm({
-    "src/compiler/performance.ts"() {
-      "use strict";
-      init_ts2();
-      nullTimer = { enter: noop, exit: noop };
-      enabled = false;
-      timeorigin = timestamp();
-      marks = /* @__PURE__ */ new Map();
-      counts = /* @__PURE__ */ new Map();
-      durations = /* @__PURE__ */ new Map();
+  return true;
+}
+function startsWithDirectory(fileName, directoryName, getCanonicalFileName) {
+  const canonicalFileName = getCanonicalFileName(fileName);
+  const canonicalDirectoryName = getCanonicalFileName(directoryName);
+  return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\");
+}
+function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) {
+  const fromComponents = reducePathComponents(getPathComponents(from));
+  const toComponents = reducePathComponents(getPathComponents(to));
+  let start;
+  for (start = 0; start < fromComponents.length && start < toComponents.length; start++) {
+    const fromComponent = getCanonicalFileName(fromComponents[start]);
+    const toComponent = getCanonicalFileName(toComponents[start]);
+    const comparer = start === 0 ? equateStringsCaseInsensitive : stringEqualityComparer;
+    if (!comparer(fromComponent, toComponent)) break;
+  }
+  if (start === 0) {
+    return toComponents;
+  }
+  const components = toComponents.slice(start);
+  const relative = [];
+  for (; start < fromComponents.length; start++) {
+    relative.push("..");
+  }
+  return ["", ...relative, ...components];
+}
+function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) {
+  Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative");
+  const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity;
+  const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false;
+  const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName);
+  return getPathFromPathComponents(pathComponents2);
+}
+function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
+  return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
+    basePath,
+    absoluteOrRelativePath,
+    basePath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+}
+function getRelativePathFromFile(from, to, getCanonicalFileName) {
+  return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
+}
+function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) {
+  const pathComponents2 = getPathComponentsRelativeTo(
+    resolvePath(currentDirectory, directoryPathOrUrl),
+    resolvePath(currentDirectory, relativeOrAbsolutePath),
+    equateStringsCaseSensitive,
+    getCanonicalFileName
+  );
+  const firstComponent = pathComponents2[0];
+  if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) {
+    const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///";
+    pathComponents2[0] = prefix + firstComponent;
+  }
+  return getPathFromPathComponents(pathComponents2);
+}
+function forEachAncestorDirectory(directory, callback) {
+  while (true) {
+    const result = callback(directory);
+    if (result !== void 0) {
+      return result;
     }
-  });
-
-  // src/compiler/_namespaces/ts.performance.ts
-  var ts_performance_exports = {};
-  __export(ts_performance_exports, {
-    clearMarks: () => clearMarks,
-    clearMeasures: () => clearMeasures,
-    createTimer: () => createTimer,
-    createTimerIf: () => createTimerIf,
-    disable: () => disable,
-    enable: () => enable,
-    forEachMark: () => forEachMark,
-    forEachMeasure: () => forEachMeasure,
-    getCount: () => getCount,
-    getDuration: () => getDuration,
-    isEnabled: () => isEnabled,
-    mark: () => mark,
-    measure: () => measure,
-    nullTimer: () => nullTimer
-  });
-  var init_ts_performance = __esm({
-    "src/compiler/_namespaces/ts.performance.ts"() {
-      "use strict";
-      init_performance();
+    const parentPath = getDirectoryPath(directory);
+    if (parentPath === directory) {
+      return void 0;
     }
-  });
+    directory = parentPath;
+  }
+}
+function isNodeModulesDirectory(dirPath) {
+  return endsWith(dirPath, "/node_modules");
+}
 
-  // src/compiler/tracing.ts
-  var tracing, tracingEnabled, startTracing, dumpTracingLegend;
-  var init_tracing = __esm({
-    "src/compiler/tracing.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      ((tracingEnabled2) => {
-        let fs;
-        let traceCount = 0;
-        let traceFd = 0;
-        let mode;
-        const typeCatalog = [];
-        let legendPath;
-        const legend = [];
-        function startTracing2(tracingMode, traceDir, configFilePath) {
-          Debug.assert(!tracing, "Tracing already started");
-          if (fs === void 0) {
-            try {
-              fs = require("fs");
-            } catch (e) {
-              throw new Error(`tracing requires having fs
-(original error: ${e.message || e})`);
-            }
-          }
-          mode = tracingMode;
-          typeCatalog.length = 0;
-          if (legendPath === void 0) {
-            legendPath = combinePaths(traceDir, "legend.json");
-          }
-          if (!fs.existsSync(traceDir)) {
-            fs.mkdirSync(traceDir, { recursive: true });
-          }
-          const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``;
-          const tracePath = combinePaths(traceDir, `trace${countPart}.json`);
-          const typesPath = combinePaths(traceDir, `types${countPart}.json`);
-          legend.push({
-            configFilePath,
-            tracePath,
-            typesPath
-          });
-          traceFd = fs.openSync(tracePath, "w");
-          tracing = tracingEnabled2;
-          const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 };
-          fs.writeSync(
-            traceFd,
-            "[\n" + [{ name: "process_name", args: { name: "tsc" }, ...meta }, { name: "thread_name", args: { name: "Main" }, ...meta }, { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }].map((v) => JSON.stringify(v)).join(",\n")
-          );
-        }
-        tracingEnabled2.startTracing = startTracing2;
-        function stopTracing() {
-          Debug.assert(tracing, "Tracing is not in progress");
-          Debug.assert(!!typeCatalog.length === (mode !== "server"));
-          fs.writeSync(traceFd, `
-]
-`);
-          fs.closeSync(traceFd);
-          tracing = void 0;
-          if (typeCatalog.length) {
-            dumpTypes(typeCatalog);
-          } else {
-            legend[legend.length - 1].typesPath = void 0;
-          }
-        }
-        tracingEnabled2.stopTracing = stopTracing;
-        function recordType(type) {
-          if (mode !== "server") {
-            typeCatalog.push(type);
-          }
-        }
-        tracingEnabled2.recordType = recordType;
-        let Phase;
-        ((Phase2) => {
-          Phase2["Parse"] = "parse";
-          Phase2["Program"] = "program";
-          Phase2["Bind"] = "bind";
-          Phase2["Check"] = "check";
-          Phase2["CheckTypes"] = "checkTypes";
-          Phase2["Emit"] = "emit";
-          Phase2["Session"] = "session";
-        })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {}));
-        function instant(phase, name, args) {
-          writeEvent("I", phase, name, args, `"s":"g"`);
-        }
-        tracingEnabled2.instant = instant;
-        const eventStack = [];
-        function push(phase, name, args, separateBeginAndEnd = false) {
-          if (separateBeginAndEnd) {
-            writeEvent("B", phase, name, args);
-          }
-          eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd });
-        }
-        tracingEnabled2.push = push;
-        function pop(results) {
-          Debug.assert(eventStack.length > 0);
-          writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results);
-          eventStack.length--;
-        }
-        tracingEnabled2.pop = pop;
-        function popAll() {
-          const endTime = 1e3 * timestamp();
-          for (let i = eventStack.length - 1; i >= 0; i--) {
-            writeStackEvent(i, endTime);
-          }
-          eventStack.length = 0;
-        }
-        tracingEnabled2.popAll = popAll;
-        const sampleInterval = 1e3 * 10;
-        function writeStackEvent(index, endTime, results) {
-          const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
-          if (separateBeginAndEnd) {
-            Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-            writeEvent(
-              "E",
-              phase,
-              name,
-              args,
-              /*extras*/
-              void 0,
-              endTime
-            );
-          } else if (sampleInterval - time % sampleInterval <= endTime - time) {
-            writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
-          }
+// src/compiler/diagnosticInformationMap.generated.ts
+function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) {
+  return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated };
+}
+var Diagnostics = {
+  Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."),
+  Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."),
+  _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."),
+  A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."),
+  The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."),
+  Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."),
+  Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."),
+  An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."),
+  Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."),
+  A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."),
+  A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."),
+  Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."),
+  A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."),
+  An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."),
+  An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."),
+  An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."),
+  An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."),
+  An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."),
+  An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."),
+  readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."),
+  An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."),
+  Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."),
+  _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."),
+  _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."),
+  _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."),
+  super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."),
+  Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."),
+  Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."),
+  A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."),
+  Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."),
+  _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."),
+  _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."),
+  _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."),
+  Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."),
+  A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."),
+  A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."),
+  A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."),
+  A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."),
+  A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."),
+  A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."),
+  A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."),
+  Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compa_1055", "Type '{0}' is not a valid async function return type in ES5 because it does not refer to a Promise-compatible constructor value."),
+  Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."),
+  The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."),
+  A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."),
+  The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."),
+  Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."),
+  Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."),
+  An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."),
+  The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise<T> type. Did you mean to write 'Promise<{0}>'?"),
+  The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: diag(1065, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1065", "The return type of an async function or method must be the global Promise<T> type."),
+  In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."),
+  Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."),
+  Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."),
+  _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."),
+  _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."),
+  A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."),
+  Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."),
+  _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."),
+  _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."),
+  Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."),
+  Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."),
+  Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."),
+  An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."),
+  A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."),
+  An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."),
+  _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."),
+  Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."),
+  Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."),
+  Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."),
+  with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."),
+  delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."),
+  for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."),
+  A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."),
+  A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."),
+  The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."),
+  Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."),
+  A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."),
+  Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."),
+  Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."),
+  Private_field_0_must_be_declared_in_an_enclosing_class: diag(1111, 1 /* Error */, "Private_field_0_must_be_declared_in_an_enclosing_class_1111", "Private field '{0}' must be declared in an enclosing class."),
+  A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."),
+  Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."),
+  A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."),
+  A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."),
+  An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."),
+  An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."),
+  An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."),
+  An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."),
+  Octal_literals_are_not_allowed_Use_the_syntax_0: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_Use_the_syntax_0_1121", "Octal literals are not allowed. Use the syntax '{0}'."),
+  Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."),
+  Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."),
+  Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."),
+  Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."),
+  Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."),
+  Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."),
+  Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."),
+  case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."),
+  Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."),
+  Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."),
+  Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."),
+  Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."),
+  Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."),
+  Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."),
+  Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."),
+  Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."),
+  Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."),
+  String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."),
+  Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."),
+  or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."),
+  or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."),
+  Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."),
+  Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."),
+  Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."),
+  File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."),
+  _0_declarations_must_be_initialized: diag(1155, 1 /* Error */, "_0_declarations_must_be_initialized_1155", "'{0}' declarations must be initialized."),
+  _0_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "_0_declarations_can_only_be_declared_inside_a_block_1156", "'{0}' declarations can only be declared inside a block."),
+  Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."),
+  Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."),
+  An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."),
+  A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."),
+  Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."),
+  A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."),
+  extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."),
+  extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."),
+  Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."),
+  implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."),
+  Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."),
+  Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."),
+  Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."),
+  Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."),
+  Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."),
+  Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."),
+  A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."),
+  An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."),
+  Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."),
+  Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."),
+  A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."),
+  A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."),
+  Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."),
+  The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."),
+  The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."),
+  An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."),
+  Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."),
+  An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."),
+  Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."),
+  export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."),
+  Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."),
+  Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."),
+  An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."),
+  Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."),
+  Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."),
+  Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+  Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."),
+  Re_exporting_a_type_when_0_is_enabled_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_0_is_enabled_requires_using_export_type_1205", "Re-exporting a type when '{0}' is enabled requires using 'export type'."),
+  Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."),
+  Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."),
+  Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"),
+  Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."),
+  A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."),
+  Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."),
+  Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."),
+  Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."),
+  Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."),
+  An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."),
+  _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."),
+  Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."),
+  Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."),
+  Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."),
+  Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."),
+  A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."),
+  A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."),
+  A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."),
+  An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."),
+  An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."),
+  An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."),
+  An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."),
+  A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."),
+  The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."),
+  The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."),
+  Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."),
+  Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."),
+  Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."),
+  Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."),
+  abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."),
+  _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."),
+  Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."),
+  Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."),
+  An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."),
+  A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."),
+  A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."),
+  A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definiti_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Class definitions are automatically in strict mode."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_au_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Modules are automatically in strict mode."),
+  Abstract_properties_can_only_appear_within_an_abstract_class: diag(1253, 1 /* Error */, "Abstract_properties_can_only_appear_within_an_abstract_class_1253", "Abstract properties can only appear within an abstract class."),
+  A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."),
+  A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."),
+  A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."),
+  A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."),
+  Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"),
+  Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."),
+  Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."),
+  Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."),
+  Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."),
+  Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."),
+  A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."),
+  An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."),
+  Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."),
+  An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."),
+  Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled_1269", "Cannot use 'export import' on a type or type-only namespace when '{0}' is enabled."),
+  Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."),
+  Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."),
+  A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."),
+  _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
+  accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
+  An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
+  The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0: diag(1278, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0_1278", "The runtime will invoke the decorator with {1} arguments, but the decorator expects {0}."),
+  The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0: diag(1279, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0_1279", "The runtime will invoke the decorator with {1} arguments, but the decorator expects at least {0}."),
+  Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement: diag(1280, 1 /* Error */, "Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to__1280", "Namespaces are not allowed in global script files when '{0}' is enabled. If this file is not intended to be a global script, set 'moduleDetection' to 'force' or add an empty 'export {}' statement."),
+  Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead: diag(1281, 1 /* Error */, "Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead_1281", "Cannot access '{0}' from another file without qualification when '{1}' is enabled. Use '{2}' instead."),
+  An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1282, 1 /* Error */, "An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers__1282", "An 'export =' declaration must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."),
+  An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1283, 1 /* Error */, "An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolve_1283", "An 'export =' declaration must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."),
+  An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1284, 1 /* Error */, "An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_1284", "An 'export default' must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."),
+  An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1285, 1 /* Error */, "An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_1285", "An 'export default' must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."),
+  ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1286, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled_1286", "ESM syntax is not allowed in a CommonJS module when 'verbatimModuleSyntax' is enabled."),
+  A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1287, 1 /* Error */, "A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimM_1287", "A top-level 'export' modifier cannot be used on value declarations in a CommonJS module when 'verbatimModuleSyntax' is enabled."),
+  An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled: diag(1288, 1 /* Error */, "An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabl_1288", "An import alias cannot resolve to a type or type-only declaration when 'verbatimModuleSyntax' is enabled."),
+  _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1289, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1289", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."),
+  _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1290, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1290", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."),
+  _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1291, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1291", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."),
+  _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1292, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1292", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."),
+  with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
+  await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
+  The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
+  Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."),
+  The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."),
+  Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."),
+  Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."),
+  Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."),
+  A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."),
+  An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."),
+  A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."),
+  Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."),
+  Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."),
+  Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."),
+  Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."),
+  Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nod_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', or 'nodenext'."),
+  Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."),
+  This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."),
+  String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."),
+  Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."),
+  _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"),
+  A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."),
+  A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."),
+  A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."),
+  unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."),
+  unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."),
+  unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."),
+  An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."),
+  infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."),
+  Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."),
+  Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"),
+  Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."),
+  The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."),
+  A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."),
+  An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."),
+  This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."),
+  use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."),
+  Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."),
+  use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."),
+  Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."),
+  An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."),
+  A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."),
+  A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."),
+  readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."),
+  A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."),
+  Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"),
+  An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."),
+  Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."),
+  Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."),
+  Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."),
+  _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."),
+  _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."),
+  A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."),
+  Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"),
+  Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"),
+  Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"),
+  Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"),
+  Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."),
+  Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"),
+  await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
+  _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."),
+  _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."),
+  Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
+  An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."),
+  An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."),
+  Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `&rbrace;`?"),
+  Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `&gt;`?"),
+  Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."),
+  Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."),
+  Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."),
+  Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."),
+  _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."),
+  _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."),
+  An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"),
+  Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"),
+  Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"),
+  Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"),
+  Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"),
+  Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"),
+  Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"),
+  File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."),
+  Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"),
+  File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."),
+  Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"),
+  Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"),
+  File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."),
+  Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"),
+  File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."),
+  Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"),
+  File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."),
+  Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"),
+  File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."),
+  Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"),
+  Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"),
+  File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."),
+  Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"),
+  Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"),
+  File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."),
+  Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"),
+  Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"),
+  File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."),
+  Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"),
+  Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"),
+  Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"),
+  File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."),
+  Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"),
+  Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"),
+  File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."),
+  Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"),
+  File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"),
+  File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"),
+  The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"),
+  for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
+  Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
+  Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters_1433", "Neither decorators nor modifiers may be applied to 'this' parameters."),
+  Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."),
+  Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"),
+  Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."),
+  Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."),
+  Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."),
+  Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."),
+  Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."),
+  Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."),
+  Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."),
+  Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`),
+  _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when '{1}' is enabled."),
+  Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."),
+  Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional set of attributes as arguments"),
+  Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"),
+  resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."),
+  resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."),
+  resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."),
+  Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."),
+  Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"),
+  File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`),
+  File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`),
+  File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`),
+  File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"),
+  resolution_mode_is_the_only_valid_key_for_type_import_attributes: diag(1463, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_attributes_1463", "'resolution-mode' is the only valid key for type import attributes."),
+  Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1464, 1 /* Error */, "Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1464", "Type import attributes should have exactly one key - 'resolution-mode' - with value 'import' or 'require'."),
+  The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."),
+  Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."),
+  catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."),
+  An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."),
+  An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."),
+  Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."),
+  auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'),
+  An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."),
+  Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."),
+  The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`),
+  To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'),
+  To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`),
+  To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'),
+  To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
+  _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1484, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled_1484", "'{0}' is a type and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."),
+  _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1485, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimMo_1485", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."),
+  Decorator_used_before_export_here: diag(1486, 1 /* Error */, "Decorator_used_before_export_here_1486", "Decorator used before 'export' here."),
+  Octal_escape_sequences_are_not_allowed_Use_the_syntax_0: diag(1487, 1 /* Error */, "Octal_escape_sequences_are_not_allowed_Use_the_syntax_0_1487", "Octal escape sequences are not allowed. Use the syntax '{0}'."),
+  Escape_sequence_0_is_not_allowed: diag(1488, 1 /* Error */, "Escape_sequence_0_is_not_allowed_1488", "Escape sequence '{0}' is not allowed."),
+  Decimals_with_leading_zeros_are_not_allowed: diag(1489, 1 /* Error */, "Decimals_with_leading_zeros_are_not_allowed_1489", "Decimals with leading zeros are not allowed."),
+  File_appears_to_be_binary: diag(1490, 1 /* Error */, "File_appears_to_be_binary_1490", "File appears to be binary."),
+  _0_modifier_cannot_appear_on_a_using_declaration: diag(1491, 1 /* Error */, "_0_modifier_cannot_appear_on_a_using_declaration_1491", "'{0}' modifier cannot appear on a 'using' declaration."),
+  _0_declarations_may_not_have_binding_patterns: diag(1492, 1 /* Error */, "_0_declarations_may_not_have_binding_patterns_1492", "'{0}' declarations may not have binding patterns."),
+  The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration: diag(1493, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration_1493", "The left-hand side of a 'for...in' statement cannot be a 'using' declaration."),
+  The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration: diag(1494, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration_1494", "The left-hand side of a 'for...in' statement cannot be an 'await using' declaration."),
+  _0_modifier_cannot_appear_on_an_await_using_declaration: diag(1495, 1 /* Error */, "_0_modifier_cannot_appear_on_an_await_using_declaration_1495", "'{0}' modifier cannot appear on an 'await using' declaration."),
+  Identifier_string_literal_or_number_literal_expected: diag(1496, 1 /* Error */, "Identifier_string_literal_or_number_literal_expected_1496", "Identifier, string literal, or number literal expected."),
+  Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator: diag(1497, 1 /* Error */, "Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator_1497", "Expression must be enclosed in parentheses to be used as a decorator."),
+  Invalid_syntax_in_decorator: diag(1498, 1 /* Error */, "Invalid_syntax_in_decorator_1498", "Invalid syntax in decorator."),
+  Unknown_regular_expression_flag: diag(1499, 1 /* Error */, "Unknown_regular_expression_flag_1499", "Unknown regular expression flag."),
+  Duplicate_regular_expression_flag: diag(1500, 1 /* Error */, "Duplicate_regular_expression_flag_1500", "Duplicate regular expression flag."),
+  This_regular_expression_flag_is_only_available_when_targeting_0_or_later: diag(1501, 1 /* Error */, "This_regular_expression_flag_is_only_available_when_targeting_0_or_later_1501", "This regular expression flag is only available when targeting '{0}' or later."),
+  The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously: diag(1502, 1 /* Error */, "The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously_1502", "The Unicode (u) flag and the Unicode Sets (v) flag cannot be set simultaneously."),
+  Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later: diag(1503, 1 /* Error */, "Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later_1503", "Named capturing groups are only available when targeting 'ES2018' or later."),
+  Subpattern_flags_must_be_present_when_there_is_a_minus_sign: diag(1504, 1 /* Error */, "Subpattern_flags_must_be_present_when_there_is_a_minus_sign_1504", "Subpattern flags must be present when there is a minus sign."),
+  Incomplete_quantifier_Digit_expected: diag(1505, 1 /* Error */, "Incomplete_quantifier_Digit_expected_1505", "Incomplete quantifier. Digit expected."),
+  Numbers_out_of_order_in_quantifier: diag(1506, 1 /* Error */, "Numbers_out_of_order_in_quantifier_1506", "Numbers out of order in quantifier."),
+  There_is_nothing_available_for_repetition: diag(1507, 1 /* Error */, "There_is_nothing_available_for_repetition_1507", "There is nothing available for repetition."),
+  Unexpected_0_Did_you_mean_to_escape_it_with_backslash: diag(1508, 1 /* Error */, "Unexpected_0_Did_you_mean_to_escape_it_with_backslash_1508", "Unexpected '{0}'. Did you mean to escape it with backslash?"),
+  This_regular_expression_flag_cannot_be_toggled_within_a_subpattern: diag(1509, 1 /* Error */, "This_regular_expression_flag_cannot_be_toggled_within_a_subpattern_1509", "This regular expression flag cannot be toggled within a subpattern."),
+  k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets: diag(1510, 1 /* Error */, "k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets_1510", "'\\k' must be followed by a capturing group name enclosed in angle brackets."),
+  q_is_only_available_inside_character_class: diag(1511, 1 /* Error */, "q_is_only_available_inside_character_class_1511", "'\\q' is only available inside character class."),
+  c_must_be_followed_by_an_ASCII_letter: diag(1512, 1 /* Error */, "c_must_be_followed_by_an_ASCII_letter_1512", "'\\c' must be followed by an ASCII letter."),
+  Undetermined_character_escape: diag(1513, 1 /* Error */, "Undetermined_character_escape_1513", "Undetermined character escape."),
+  Expected_a_capturing_group_name: diag(1514, 1 /* Error */, "Expected_a_capturing_group_name_1514", "Expected a capturing group name."),
+  Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other: diag(1515, 1 /* Error */, "Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other_1515", "Named capturing groups with the same name must be mutually exclusive to each other."),
+  A_character_class_range_must_not_be_bounded_by_another_character_class: diag(1516, 1 /* Error */, "A_character_class_range_must_not_be_bounded_by_another_character_class_1516", "A character class range must not be bounded by another character class."),
+  Range_out_of_order_in_character_class: diag(1517, 1 /* Error */, "Range_out_of_order_in_character_class_1517", "Range out of order in character class."),
+  Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class: diag(1518, 1 /* Error */, "Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_characte_1518", "Anything that would possibly match more than a single character is invalid inside a negated character class."),
+  Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead: diag(1519, 1 /* Error */, "Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead_1519", "Operators must not be mixed within a character class. Wrap it in a nested class instead."),
+  Expected_a_class_set_operand: diag(1520, 1 /* Error */, "Expected_a_class_set_operand_1520", "Expected a class set operand."),
+  q_must_be_followed_by_string_alternatives_enclosed_in_braces: diag(1521, 1 /* Error */, "q_must_be_followed_by_string_alternatives_enclosed_in_braces_1521", "'\\q' must be followed by string alternatives enclosed in braces."),
+  A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash: diag(1522, 1 /* Error */, "A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backs_1522", "A character class must not contain a reserved double punctuator. Did you mean to escape it with backslash?"),
+  Expected_a_Unicode_property_name: diag(1523, 1 /* Error */, "Expected_a_Unicode_property_name_1523", "Expected a Unicode property name."),
+  Unknown_Unicode_property_name: diag(1524, 1 /* Error */, "Unknown_Unicode_property_name_1524", "Unknown Unicode property name."),
+  Expected_a_Unicode_property_value: diag(1525, 1 /* Error */, "Expected_a_Unicode_property_value_1525", "Expected a Unicode property value."),
+  Unknown_Unicode_property_value: diag(1526, 1 /* Error */, "Unknown_Unicode_property_value_1526", "Unknown Unicode property value."),
+  Expected_a_Unicode_property_name_or_value: diag(1527, 1 /* Error */, "Expected_a_Unicode_property_name_or_value_1527", "Expected a Unicode property name or value."),
+  Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set: diag(1528, 1 /* Error */, "Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_t_1528", "Any Unicode property that would possibly match more than a single character is only available when the Unicode Sets (v) flag is set."),
+  Unknown_Unicode_property_name_or_value: diag(1529, 1 /* Error */, "Unknown_Unicode_property_name_or_value_1529", "Unknown Unicode property name or value."),
+  Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set: diag(1530, 1 /* Error */, "Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v__1530", "Unicode property value expressions are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set."),
+  _0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces: diag(1531, 1 /* Error */, "_0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces_1531", "'\\{0}' must be followed by a Unicode property value expression enclosed in braces."),
+  There_is_no_capturing_group_named_0_in_this_regular_expression: diag(1532, 1 /* Error */, "There_is_no_capturing_group_named_0_in_this_regular_expression_1532", "There is no capturing group named '{0}' in this regular expression."),
+  This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression: diag(1533, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_r_1533", "This backreference refers to a group that does not exist. There are only {0} capturing groups in this regular expression."),
+  This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression: diag(1534, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regul_1534", "This backreference refers to a group that does not exist. There are no capturing groups in this regular expression."),
+  This_character_cannot_be_escaped_in_a_regular_expression: diag(1535, 1 /* Error */, "This_character_cannot_be_escaped_in_a_regular_expression_1535", "This character cannot be escaped in a regular expression."),
+  Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead: diag(1536, 1 /* Error */, "Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended__1536", "Octal escape sequences and backreferences are not allowed in a character class. If this was intended as an escape sequence, use the syntax '{0}' instead."),
+  Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class: diag(1537, 1 /* Error */, "Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_1537", "Decimal escape sequences and backreferences are not allowed in a character class."),
+  The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
+  The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
+  Call_signature_return_types_0_and_1_are_incompatible: diag(
+    2202,
+    1 /* Error */,
+    "Call_signature_return_types_0_and_1_are_incompatible_2202",
+    "Call signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signature_return_types_0_and_1_are_incompatible: diag(
+    2203,
+    1 /* Error */,
+    "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+    "Construct signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2204,
+    1 /* Error */,
+    "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+    "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2205,
+    1 /* Error */,
+    "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+    "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
+  The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
+  This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
+  The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
+  The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
+  Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."),
+  Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"),
+  Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."),
+  Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
+  Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."),
+  Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."),
+  Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."),
+  Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."),
+  File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."),
+  Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."),
+  Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."),
+  An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."),
+  Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."),
+  Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"),
+  An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."),
+  Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."),
+  Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."),
+  Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."),
+  Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."),
+  Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."),
+  Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."),
+  Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."),
+  Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."),
+  Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."),
+  Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."),
+  Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."),
+  Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."),
+  Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."),
+  Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."),
+  Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."),
+  Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."),
+  Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."),
+  _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."),
+  this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."),
+  this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."),
+  this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."),
+  super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."),
+  super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."),
+  Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."),
+  super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."),
+  Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."),
+  Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."),
+  Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."),
+  This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."),
+  Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."),
+  Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."),
+  Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."),
+  Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"),
+  This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."),
+  Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."),
+  This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."),
+  Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."),
+  Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."),
+  This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."),
+  A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'undefined', 'void', nor 'any' must return a value."),
+  An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."),
+  The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."),
+  The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_2359", "The right-hand side of an 'instanceof' expression must be either of type 'any', a class, function, or other type assignable to the 'Function' interface type, or an object type with a 'Symbol.hasInstance' method."),
+  The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."),
+  Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."),
+  Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."),
+  This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."),
+  Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."),
+  A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."),
+  A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."),
+  A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."),
+  Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."),
+  Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."),
+  Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."),
+  Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
+  A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."),
+  Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."),
+  A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."),
+  Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
+  Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."),
+  Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."),
+  Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."),
+  Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."),
+  Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."),
+  Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."),
+  Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."),
+  Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."),
+  Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."),
+  Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."),
+  Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."),
+  This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."),
+  Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."),
+  Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."),
+  Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."),
+  constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."),
+  Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."),
+  Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."),
+  A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."),
+  Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."),
+  Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type.  Variable '{0}' must be of type '{1}', but here has type '{2}'."),
+  The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."),
+  The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."),
+  The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."),
+  The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."),
+  Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."),
+  Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."),
+  The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."),
+  Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."),
+  Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."),
+  _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."),
+  Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."),
+  Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."),
+  Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."),
+  Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."),
+  Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."),
+  Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."),
+  Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."),
+  A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."),
+  Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."),
+  Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."),
+  Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."),
+  Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."),
+  All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."),
+  Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."),
+  Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."),
+  In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."),
+  A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."),
+  A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."),
+  Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."),
+  Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."),
+  Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."),
+  Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."),
+  Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."),
+  Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."),
+  Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."),
+  Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."),
+  Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."),
+  Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."),
+  Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."),
+  The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."),
+  Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."),
+  Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."),
+  Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."),
+  Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."),
+  An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."),
+  Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."),
+  Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."),
+  Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."),
+  An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."),
+  Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."),
+  Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."),
+  Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."),
+  A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."),
+  A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."),
+  A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."),
+  this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."),
+  super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."),
+  A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."),
+  Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."),
+  The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."),
+  Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."),
+  Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."),
+  const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."),
+  const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."),
+  A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."),
+  const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."),
+  const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."),
+  let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."),
+  Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."),
+  The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."),
+  Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."),
+  The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."),
+  Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."),
+  An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."),
+  The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."),
+  The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."),
+  Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."),
+  Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."),
+  Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."),
+  Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."),
+  The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_func_2496", "The 'arguments' object cannot be referenced in an arrow function in ES5. Consider using a standard function expression."),
+  This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."),
+  Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."),
+  An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."),
+  A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."),
+  A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."),
+  _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."),
+  Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."),
+  Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."),
+  A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."),
+  _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."),
+  Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."),
+  No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."),
+  Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."),
+  Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."),
+  Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."),
+  Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."),
+  Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."),
+  A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."),
+  Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member {1} from class '{2}'."),
+  All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."),
+  Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."),
+  A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."),
+  An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."),
+  Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."),
+  The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_sta_2522", "The 'arguments' object cannot be referenced in an async function or method in ES5. Consider using a standard function or method."),
+  yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."),
+  await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."),
+  Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, 1 /* Error */, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."),
+  A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."),
+  The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."),
+  A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."),
+  Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."),
+  Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."),
+  Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."),
+  Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."),
+  A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."),
+  Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."),
+  Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."),
+  Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."),
+  Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."),
+  Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."),
+  Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."),
+  Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."),
+  Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."),
+  A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."),
+  The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."),
+  Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
+  Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
+  Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."),
+  Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"),
+  Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"),
+  Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."),
+  Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."),
+  Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."),
+  A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."),
+  Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."),
+  Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."),
+  Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"),
+  Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"),
+  Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."),
+  The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."),
+  Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."),
+  Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."),
+  A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."),
+  Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."),
+  Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"),
+  Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"),
+  Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."),
+  A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."),
+  No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."),
+  Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"),
+  Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."),
+  Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."),
+  Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."),
+  Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."),
+  Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."),
+  Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."),
+  Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."),
+  This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."),
+  _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."),
+  _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."),
+  _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."),
+  _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."),
+  JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."),
+  Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."),
+  JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."),
+  Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."),
+  JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."),
+  The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."),
+  JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."),
+  _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."),
+  _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."),
+  Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."),
+  Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"),
+  Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"),
+  Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."),
+  _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."),
+  _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."),
+  Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."),
+  Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."),
+  Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."),
+  Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."),
+  Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."),
+  Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."),
+  Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."),
+  Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."),
+  Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."),
+  Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."),
+  Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."),
+  Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."),
+  Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."),
+  Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."),
+  JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"),
+  _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."),
+  Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."),
+  Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."),
+  Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."),
+  Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."),
+  React_components_cannot_include_JSX_namespace_names: diag(2639, 1 /* Error */, "React_components_cannot_include_JSX_namespace_names_2639", "React components cannot include JSX namespace names"),
+  Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."),
+  Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more: diag(2650, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and__2650", "Non-abstract class expression is missing implementations for the following members of '{0}': {1} and {2} more."),
+  A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."),
+  Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."),
+  Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."),
+  Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2: diag(2654, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_2654", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2}."),
+  Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more: diag(2655, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more_2655", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2} and {3} more."),
+  Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1: diag(2656, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_2656", "Non-abstract class expression is missing implementations for the following members of '{0}': {1}."),
+  JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."),
+  Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."),
+  super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."),
+  super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."),
+  Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."),
+  Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"),
+  Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"),
+  Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."),
+  Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."),
+  Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."),
+  Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."),
+  export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."),
+  Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."),
+  Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."),
+  Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."),
+  Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."),
+  Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."),
+  Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."),
+  Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."),
+  Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."),
+  A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."),
+  Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."),
+  A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."),
+  A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."),
+  A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."),
+  this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."),
+  The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."),
+  The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."),
+  _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."),
+  All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."),
+  Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."),
+  Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"),
+  _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
+  Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
+  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+    2695,
+    1 /* Error */,
+    "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+    "Left side of comma operator is unused and has no side effects.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
+  An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
+  Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
+  Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."),
+  Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."),
+  The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."),
+  The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."),
+  The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."),
+  An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_2705", "An async function or method in ES5 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
+  Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."),
+  Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."),
+  Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."),
+  Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."),
+  _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."),
+  A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
+  A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_t_2712", "A dynamic import call in ES5 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
+  Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`),
+  The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."),
+  Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."),
+  Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."),
+  Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type.  Property '{0}' must be of type '{1}', but here has type '{2}'."),
+  Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."),
+  Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."),
+  Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"),
+  Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."),
+  Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."),
+  Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."),
+  _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"),
+  Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."),
+  Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."),
+  Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"),
+  _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."),
+  Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."),
+  An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."),
+  Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."),
+  Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."),
+  Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."),
+  Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"),
+  Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"),
+  Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."),
+  BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."),
+  An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."),
+  Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"),
+  Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."),
+  Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."),
+  The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."),
+  No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."),
+  Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."),
+  This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."),
+  This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."),
+  _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."),
+  Cannot_access_ambient_const_enums_when_0_is_enabled: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_0_is_enabled_2748", "Cannot access ambient const enums when '{0}' is enabled."),
+  _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"),
+  The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."),
+  Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."),
+  The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."),
+  Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."),
+  super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."),
+  No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."),
+  Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."),
+  Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."),
+  Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."),
+  No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."),
+  Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."),
+  Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."),
+  Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."),
+  Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."),
+  The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."),
+  The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."),
+  No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."),
+  The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."),
+  The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."),
+  Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."),
+  Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"),
+  This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"),
+  Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."),
+  Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."),
+  The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."),
+  The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."),
+  The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."),
+  The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."),
+  The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."),
+  _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."),
+  _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."),
+  get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."),
+  This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."),
+  _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."),
+  Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."),
+  Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."),
+  Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
+  The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
+  Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
+  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
+  The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
+  Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
+  The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
+  It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."),
+  A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."),
+  The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."),
+  Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."),
+  Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."),
+  This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."),
+  Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."),
+  Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."),
+  Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."),
+  Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."),
+  This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."),
+  A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"),
+  Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the whole assignment in parentheses."),
+  Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."),
+  Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"),
+  Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."),
+  Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."),
+  Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."),
+  arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."),
+  Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."),
+  Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."),
+  Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."),
+  Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"),
+  Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2821", "Import assertions are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."),
+  Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."),
+  Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2823, 1 /* Error */, "Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2823", "Import attributes are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."),
+  Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"),
+  Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."),
+  Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"),
+  Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2836", "Import assertions are not allowed on statements that compile to CommonJS 'require' calls."),
+  Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."),
+  All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."),
+  This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."),
+  An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types_2840", "An interface cannot extend a primitive type like '{0}'. It can only extend other named object types."),
+  _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"),
+  We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
+  Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
+  This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+  A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
+  The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression: diag(2848, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression_2848", "The right-hand side of an 'instanceof' expression must not be an instantiation expression."),
+  Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1: diag(2849, 1 /* Error */, "Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1_2849", "Target signature provides too few arguments. Expected {0} or more, but got {1}."),
+  The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined: diag(2850, 1 /* Error */, "The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_n_2850", "The initializer of a 'using' declaration must be either an object with a '[Symbol.dispose]()' method, or be 'null' or 'undefined'."),
+  The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined: diag(2851, 1 /* Error */, "The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_2851", "The initializer of an 'await using' declaration must be either an object with a '[Symbol.asyncDispose]()' or '[Symbol.dispose]()' method, or be 'null' or 'undefined'."),
+  await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(2852, 1 /* Error */, "await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_2852", "'await using' statements are only allowed within async functions and at the top levels of modules."),
+  await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(2853, 1 /* Error */, "await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_th_2853", "'await using' statements are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
+  Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(2854, 1 /* Error */, "Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_sys_2854", "Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
+  Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super: diag(2855, 1 /* Error */, "Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super_2855", "Class field '{0}' defined by the parent class is not accessible in the child class via super."),
+  Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2856, 1 /* Error */, "Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2856", "Import attributes are not allowed on statements that compile to CommonJS 'require' calls."),
+  Import_attributes_cannot_be_used_with_type_only_imports_or_exports: diag(2857, 1 /* Error */, "Import_attributes_cannot_be_used_with_type_only_imports_or_exports_2857", "Import attributes cannot be used with type-only imports or exports."),
+  Import_attribute_values_must_be_string_literal_expressions: diag(2858, 1 /* Error */, "Import_attribute_values_must_be_string_literal_expressions_2858", "Import attribute values must be string literal expressions."),
+  Excessive_complexity_comparing_types_0_and_1: diag(2859, 1 /* Error */, "Excessive_complexity_comparing_types_0_and_1_2859", "Excessive complexity comparing types '{0}' and '{1}'."),
+  The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method: diag(2860, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_2860", "The left-hand side of an 'instanceof' expression must be assignable to the first argument of the right-hand side's '[Symbol.hasInstance]' method."),
+  An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression: diag(2861, 1 /* Error */, "An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_han_2861", "An object's '[Symbol.hasInstance]' method must return a boolean value for it to be used on the right-hand side of an 'instanceof' expression."),
+  Type_0_is_generic_and_can_only_be_indexed_for_reading: diag(2862, 1 /* Error */, "Type_0_is_generic_and_can_only_be_indexed_for_reading_2862", "Type '{0}' is generic and can only be indexed for reading."),
+  A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values: diag(2863, 1 /* Error */, "A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values_2863", "A class cannot extend a primitive type like '{0}'. Classes can only extend constructable values."),
+  A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types: diag(2864, 1 /* Error */, "A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types_2864", "A class cannot implement a primitive type like '{0}'. It can only implement other named object types."),
+  Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2865, 1 /* Error */, "Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_2865", "Import '{0}' conflicts with local value, so must be declared with a type-only import when 'isolatedModules' is enabled."),
+  Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2866, 1 /* Error */, "Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_w_2866", "Import '{0}' conflicts with global value used in this file, so must be declared with a type-only import when 'isolatedModules' is enabled."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun: diag(2867, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2867", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun`."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig: diag(2868, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2868", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun` and then add 'bun' to the types field in your tsconfig."),
+  Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
+  Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."),
+  Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."),
+  extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."),
+  extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."),
+  extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."),
+  Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."),
+  Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."),
+  Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."),
+  Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."),
+  Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."),
+  Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
+  Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."),
+  Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."),
+  Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."),
+  Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."),
+  Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."),
+  Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."),
+  Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."),
+  Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."),
+  Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
+  Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
+  Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+  Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
+  Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
+  Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."),
+  Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."),
+  Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."),
+  Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
+  Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."),
+  The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."),
+  Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."),
+  Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."),
+  Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."),
+  Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."),
+  Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."),
+  Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."),
+  This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."),
+  This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."),
+  This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."),
+  This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."),
+  This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."),
+  This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
+  The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."),
+  This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
+  This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
+  Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
+  Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given: diag(4125, 1 /* Error */, "Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given_4125", "Each declaration of '{0}.{1}' differs in its value, where '{2}' was expected but '{3}' was given."),
+  One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value: diag(4126, 1 /* Error */, "One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value_4126", "One value of '{0}.{1}' is the string '{2}', and the other is assumed to be an unknown numeric value."),
+  The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."),
+  Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."),
+  File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."),
+  Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."),
+  Failed_to_parse_file_0_Colon_1: diag(5014, 1 /* Error */, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."),
+  Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."),
+  Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."),
+  Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"),
+  Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."),
+  Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."),
+  Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."),
+  Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."),
+  Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."),
+  Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."),
+  A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."),
+  Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."),
+  Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."),
+  Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."),
+  The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."),
+  Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."),
+  Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."),
+  Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."),
+  Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."),
+  Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."),
+  File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."),
+  Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."),
+  Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
+  Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
+  Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
+  Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
+  Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd: diag(5071, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd_5071", "Option '--resolveJsonModule' cannot be specified when 'module' is set to 'none', 'system', or 'umd'."),
+  Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
+  Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
+  Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."),
+  _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."),
+  _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."),
+  Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"),
+  Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."),
+  Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"),
+  Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."),
+  Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."),
+  _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."),
+  Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."),
+  A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."),
+  A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."),
+  A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."),
+  The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."),
+  Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."),
+  Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"),
+  Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when '{0}' is enabled."),
+  The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."),
+  Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
+  Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
+  Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later_5095", "Option '{0}' can only be used when 'module' is set to 'preserve' or to 'es2015' or later."),
+  Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set_5096", "Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set."),
+  An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+  Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+  Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprec_5101", `Option '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify compilerOption '"ignoreDeprecations": "{2}"' to silence this error.`),
+  Option_0_has_been_removed_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Option_0_has_been_removed_Please_remove_it_from_your_configuration_5102", "Option '{0}' has been removed. Please remove it from your configuration."),
+  Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
+  Option_0_is_redundant_and_cannot_be_specified_with_option_1: diag(5104, 1 /* Error */, "Option_0_is_redundant_and_cannot_be_specified_with_option_1_5104", "Option '{0}' is redundant and cannot be specified with option '{1}'."),
+  Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System: diag(5105, 1 /* Error */, "Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System_5105", "Option 'verbatimModuleSyntax' cannot be used when 'module' is set to 'UMD', 'AMD', or 'System'."),
+  Use_0_instead: diag(5106, 3 /* Message */, "Use_0_instead_5106", "Use '{0}' instead."),
+  Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error: diag(5107, 1 /* Error */, "Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDepr_5107", `Option '{0}={1}' is deprecated and will stop functioning in TypeScript {2}. Specify compilerOption '"ignoreDeprecations": "{3}"' to silence this error.`),
+  Option_0_1_has_been_removed_Please_remove_it_from_your_configuration: diag(5108, 1 /* Error */, "Option_0_1_has_been_removed_Please_remove_it_from_your_configuration_5108", "Option '{0}={1}' has been removed. Please remove it from your configuration."),
+  Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1: diag(5109, 1 /* Error */, "Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1_5109", "Option 'moduleResolution' must be set to '{0}' (or left unspecified) when option 'module' is set to '{1}'."),
+  Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1: diag(5110, 1 /* Error */, "Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1_5110", "Option 'module' must be set to '{0}' when option 'moduleResolution' is set to '{1}'."),
+  Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
+  Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
+  Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
+  Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."),
+  Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."),
+  Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."),
+  Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."),
+  Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."),
+  Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."),
+  Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."),
+  Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."),
+  Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."),
+  Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."),
+  Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."),
+  Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."),
+  Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."),
+  Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."),
+  Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."),
+  Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."),
+  Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"),
+  options: diag(6024, 3 /* Message */, "options_6024", "options"),
+  file: diag(6025, 3 /* Message */, "file_6025", "file"),
+  Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"),
+  Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"),
+  Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"),
+  Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."),
+  Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."),
+  File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."),
+  KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"),
+  FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"),
+  VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"),
+  LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"),
+  DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"),
+  STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"),
+  FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"),
+  Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors  Files"),
+  Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."),
+  Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."),
+  Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."),
+  Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."),
+  Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'."),
+  Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."),
+  Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."),
+  Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."),
+  File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."),
+  File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."),
+  Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."),
+  Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."),
+  Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."),
+  File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."),
+  Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."),
+  NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"),
+  Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
+  Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
+  Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
+  Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
+  Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
+  Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
+  Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."),
+  Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."),
+  Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."),
+  Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."),
+  Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."),
+  Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."),
+  Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."),
+  Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."),
+  Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."),
+  Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."),
+  Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"),
+  Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."),
+  Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"),
+  Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."),
+  Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."),
+  Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"),
+  Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"),
+  paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."),
+  Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."),
+  Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."),
+  Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."),
+  Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."),
+  File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."),
+  File_0_exists_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exists_use_it_as_a_name_resolution_result_6097", "File '{0}' exists - use it as a name resolution result."),
+  Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."),
+  Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."),
+  package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."),
+  package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."),
+  Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."),
+  Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."),
+  Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."),
+  baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."),
+  rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."),
+  Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."),
+  Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."),
+  Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."),
+  Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."),
+  Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."),
+  Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."),
+  Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"),
+  Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."),
+  Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"),
+  Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"),
+  Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"),
+  Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."),
+  Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."),
+  Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"),
+  Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."),
+  Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."),
+  Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."),
+  Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"),
+  Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"),
+  Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
+  Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
+  File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
+  _0_is_declared_but_its_value_is_never_read: diag(
+    6133,
+    1 /* Error */,
+    "_0_is_declared_but_its_value_is_never_read_6133",
+    "'{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
+  Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
+  The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
+  Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
+  Property_0_is_declared_but_its_value_is_never_read: diag(
+    6138,
+    1 /* Error */,
+    "Property_0_is_declared_but_its_value_is_never_read_6138",
+    "Property '{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
+  Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
+  Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
+  Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."),
+  Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."),
+  Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, 3 /* Message */, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."),
+  Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."),
+  Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."),
+  Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."),
+  Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."),
+  Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."),
+  Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."),
+  Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."),
+  Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."),
+  Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."),
+  Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."),
+  The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"),
+  Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."),
+  Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."),
+  Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."),
+  Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."),
+  List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."),
+  Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."),
+  The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."),
+  Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1: diag(6164, 3 /* Message */, "Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1_6164", "Skipping module '{0}' that looks like an absolute URI, target file types: {1}."),
+  Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."),
+  Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."),
+  A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."),
+  List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."),
+  Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."),
+  Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"),
+  Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"),
+  Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5'."),
+  Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."),
+  Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
+  Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."),
+  Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."),
+  Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
+  Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
+  Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
+  All_imports_in_import_declaration_are_unused: diag(
+    6192,
+    1 /* Error */,
+    "All_imports_in_import_declaration_are_unused_6192",
+    "All imports in import declaration are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
+  Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
+  Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
+  _0_is_declared_but_never_used: diag(
+    6196,
+    1 /* Error */,
+    "_0_is_declared_but_never_used_6196",
+    "'{0}' is declared but never used.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
+  All_destructured_elements_are_unused: diag(
+    6198,
+    1 /* Error */,
+    "All_destructured_elements_are_unused_6198",
+    "All destructured elements are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  All_variables_are_unused: diag(
+    6199,
+    1 /* Error */,
+    "All_variables_are_unused_6199",
+    "All variables are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
+  Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
+  Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
+  _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."),
+  and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."),
+  All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."),
+  package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."),
+  package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."),
+  package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."),
+  package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."),
+  An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."),
+  An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."),
+  Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"),
+  Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"),
+  Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."),
+  Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."),
+  Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."),
+  Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."),
+  Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"),
+  Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"),
+  package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."),
+  Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."),
+  Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."),
+  Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."),
+  Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."),
+  Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."),
+  Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."),
+  Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."),
+  Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."),
+  Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."),
+  Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."),
+  Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."),
+  This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."),
+  This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"),
+  Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."),
+  Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."),
+  Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."),
+  Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"),
+  File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."),
+  File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."),
+  Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."),
+  Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"),
+  Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."),
+  Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"),
+  File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"),
+  Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"),
+  JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"),
+  Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"),
+  Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"),
+  Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"),
+  Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"),
+  Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"),
+  Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"),
+  Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"),
+  Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"),
+  Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"),
+  Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"),
+  _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"),
+  Found_1_error_in_0: diag(6259, 3 /* Message */, "Found_1_error_in_0_6259", "Found 1 error in {0}"),
+  Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
+  Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+  File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+  Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+  Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
+  Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder: diag(6265, 3 /* Message */, "Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_no_6265", "Resolving type reference directive for program that specifies custom typeRoots, skipping lookup in 'node_modules' folder."),
+  Option_0_can_only_be_specified_on_command_line: diag(6266, 1 /* Error */, "Option_0_can_only_be_specified_on_command_line_6266", "Option '{0}' can only be specified on command line."),
+  Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
+  Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
+  Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
+  package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."),
+  package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."),
+  package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"),
+  Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."),
+  Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update: diag(6277, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_i_6277", "Resolution of non-relative name failed; trying with modern Node resolution features disabled to see if npm library needs configuration update."),
+  There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings: diag(6278, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The__6278", `There are types at '{0}', but this result could not be resolved when respecting package.json "exports". The '{1}' library may need to update its package.json or typings.`),
+  Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update: diag(6279, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_ne_6279", "Resolution of non-relative name failed; trying with '--moduleResolution bundler' to see if project may need configuration update."),
+  There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler: diag(6280, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setti_6280", "There are types at '{0}', but this result could not be resolved under your current 'moduleResolution' setting. Consider updating to 'node16', 'nodenext', or 'bundler'."),
+  package_json_has_a_peerDependencies_field: diag(6281, 3 /* Message */, "package_json_has_a_peerDependencies_field_6281", "'package.json' has a 'peerDependencies' field."),
+  Found_peerDependency_0_with_1_version: diag(6282, 3 /* Message */, "Found_peerDependency_0_with_1_version_6282", "Found peerDependency '{0}' with '{1}' version."),
+  Failed_to_find_peerDependency_0: diag(6283, 3 /* Message */, "Failed_to_find_peerDependency_0_6283", "Failed to find peerDependency '{0}'."),
+  Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"),
+  Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."),
+  Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."),
+  Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`),
+  File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."),
+  Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."),
+  Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"),
+  Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"),
+  Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"),
+  Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"),
+  Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"),
+  Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"),
+  A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"),
+  A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"),
+  Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."),
+  Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."),
+  Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"),
+  Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"),
+  Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"),
+  Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"),
+  Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."),
+  Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"),
+  Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."),
+  Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."),
+  Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."),
+  A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"),
+  Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"),
+  Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."),
+  Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"),
+  Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"),
+  Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
+  Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
+  Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
+  _0_is_deprecated: diag(
+    6385,
+    2 /* Suggestion */,
+    "_0_is_deprecated_6385",
+    "'{0}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
+  Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
+  The_signature_0_of_1_is_deprecated: diag(
+    6387,
+    2 /* Suggestion */,
+    "The_signature_0_of_1_is_deprecated_6387",
+    "The signature '{0}' of '{1}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
+  Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
+  Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"),
+  Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"),
+  Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"),
+  Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."),
+  Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."),
+  Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
+  Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
+  Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+  Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+  Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+  Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+  Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+  true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
+  Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more: diag(6412, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_6412", "Project '{0}' is out of date because buildinfo file '{1}' indicates that file '{2}' was root file of compilation but not any more."),
+  Entering_conditional_exports: diag(6413, 3 /* Message */, "Entering_conditional_exports_6413", "Entering conditional exports."),
+  Resolved_under_condition_0: diag(6414, 3 /* Message */, "Resolved_under_condition_0_6414", "Resolved under condition '{0}'."),
+  Failed_to_resolve_under_condition_0: diag(6415, 3 /* Message */, "Failed_to_resolve_under_condition_0_6415", "Failed to resolve under condition '{0}'."),
+  Exiting_conditional_exports: diag(6416, 3 /* Message */, "Exiting_conditional_exports_6416", "Exiting conditional exports."),
+  Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0: diag(6417, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0_6417", "Searching all ancestor node_modules directories for preferred extensions: {0}."),
+  Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0: diag(6418, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0_6418", "Searching all ancestor node_modules directories for fallback extensions: {0}."),
+  The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
+  The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
+  The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
+  Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."),
+  File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"),
+  Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."),
+  Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."),
+  Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."),
+  Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."),
+  Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."),
+  Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."),
+  Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."),
+  Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."),
+  Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."),
+  Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."),
+  No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."),
+  Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."),
+  Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."),
+  Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."),
+  Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."),
+  Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."),
+  Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."),
+  Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."),
+  Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."),
+  Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."),
+  Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."),
+  Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."),
+  Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."),
+  Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."),
+  Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."),
+  Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."),
+  Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"),
+  Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."),
+  Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."),
+  Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."),
+  Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."),
+  Enable_experimental_support_for_legacy_experimental_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_legacy_experimental_decorators_6630", "Enable experimental support for legacy experimental decorators."),
+  Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."),
+  Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."),
+  Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."),
+  Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."),
+  Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."),
+  Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."),
+  Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."),
+  Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."),
+  Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."),
+  Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."),
+  Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."),
+  Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."),
+  Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."),
+  Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."),
+  Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."),
+  Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."),
+  Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."),
+  Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."),
+  Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."),
+  Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."),
+  Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."),
+  Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."),
+  Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."),
+  Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."),
+  Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."),
+  Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."),
+  Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."),
+  Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."),
+  Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."),
+  Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."),
+  Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."),
+  Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."),
+  Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."),
+  Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."),
+  Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."),
+  Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."),
+  Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."),
+  Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."),
+  Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."),
+  Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."),
+  Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project."),
+  Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."),
+  Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."),
+  Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."),
+  Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."),
+  Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."),
+  Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."),
+  Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."),
+  Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."),
+  Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."),
+  Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."),
+  Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."),
+  Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."),
+  Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."),
+  Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."),
+  Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."),
+  Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."),
+  Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."),
+  Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."),
+  Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."),
+  Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."),
+  Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."),
+  Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."),
+  Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."),
+  Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."),
+  When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."),
+  When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."),
+  Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."),
+  Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."),
+  Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."),
+  Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."),
+  Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."),
+  Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."),
+  Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."),
+  Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."),
+  Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."),
+  Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."),
+  Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."),
+  Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."),
+  Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."),
+  Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."),
+  Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."),
+  Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."),
+  Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."),
+  Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files: diag(6719, 3 /* Message */, "Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files_6719", "Require sufficient annotation on exports so other tools can trivially generate declaration files."),
+  Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."),
+  Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting: diag(6804, 3 /* Message */, "Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_i_6804", "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting."),
+  Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported: diag(6805, 3 /* Message */, "Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported_6805", "Disable full type checking (only critical parse and emit errors will be reported)."),
+  one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"),
+  one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"),
+  type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"),
+  default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"),
+  module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'),
+  false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"),
+  false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"),
+  node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'),
+  if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'),
+  true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"),
+  module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"),
+  Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"),
+  Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"),
+  You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"),
+  Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"),
+  Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"),
+  COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"),
+  ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"),
+  WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"),
+  BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"),
+  COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"),
+  COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"),
+  tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"),
+  Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"),
+  Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."),
+  Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."),
+  Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."),
+  Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."),
+  An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"),
+  Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."),
+  true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."),
+  List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."),
+  Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."),
+  Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."),
+  Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."),
+  new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."),
+  _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."),
+  Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."),
+  This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation: diag(7012, 1 /* Error */, "This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation_7012", "This overload implicitly returns the type '{0}' because it lacks a return type annotation."),
+  Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."),
+  Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."),
+  Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."),
+  Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."),
+  Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."),
+  Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."),
+  Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."),
+  Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."),
+  _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."),
+  _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
+  Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
+  Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
+  JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
+  Unreachable_code_detected: diag(
+    7027,
+    1 /* Error */,
+    "Unreachable_code_detected_7027",
+    "Unreachable code detected.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Unused_label: diag(
+    7028,
+    1 /* Error */,
+    "Unused_label_7028",
+    "Unused label.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
+  Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
+  Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
+  Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."),
+  Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."),
+  Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."),
+  Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"),
+  Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."),
+  Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."),
+  Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."),
+  Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."),
+  If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"),
+  The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."),
+  Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."),
+  Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."),
+  Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."),
+  Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."),
+  Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."),
+  _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."),
+  Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"),
+  Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"),
+  Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."),
+  No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."),
+  _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."),
+  The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."),
+  yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."),
+  If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"),
+  This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."),
+  This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."),
+  A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."),
+  You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."),
+  You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."),
+  import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."),
+  export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."),
+  Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."),
+  implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."),
+  _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."),
+  Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."),
+  The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."),
+  Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."),
+  Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."),
+  Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."),
+  Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."),
+  Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."),
+  Signature_declarations_can_only_be_used_in_TypeScript_files: diag(8017, 1 /* Error */, "Signature_declarations_can_only_be_used_in_TypeScript_files_8017", "Signature declarations can only be used in TypeScript files."),
+  Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."),
+  JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."),
+  JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."),
+  JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."),
+  JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."),
+  JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."),
+  Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."),
+  Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."),
+  Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."),
+  JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."),
+  JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."),
+  The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."),
+  You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."),
+  Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."),
+  A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."),
+  The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."),
+  You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."),
+  You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."),
+  Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."),
+  Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export: diag(8038, 1 /* Error */, "Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export_8038", "Decorators may not appear after 'export' or 'export default' if they also appear before 'export'."),
+  A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag: diag(8039, 1 /* Error */, "A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag_8039", "A JSDoc '@template' tag may not follow a '@typedef', '@callback', or '@overload' tag"),
+  Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."),
+  Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."),
+  Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9007, 1 /* Error */, "Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9007", "Function must have an explicit return type annotation with --isolatedDeclarations."),
+  Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9008, 1 /* Error */, "Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9008", "Method must have an explicit return type annotation with --isolatedDeclarations."),
+  At_least_one_accessor_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9009, 1 /* Error */, "At_least_one_accessor_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9009", "At least one accessor must have an explicit return type annotation with --isolatedDeclarations."),
+  Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9010, 1 /* Error */, "Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9010", "Variable must have an explicit type annotation with --isolatedDeclarations."),
+  Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9011, 1 /* Error */, "Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9011", "Parameter must have an explicit type annotation with --isolatedDeclarations."),
+  Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9012, 1 /* Error */, "Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9012", "Property must have an explicit type annotation with --isolatedDeclarations."),
+  Expression_type_can_t_be_inferred_with_isolatedDeclarations: diag(9013, 1 /* Error */, "Expression_type_can_t_be_inferred_with_isolatedDeclarations_9013", "Expression type can't be inferred with --isolatedDeclarations."),
+  Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations: diag(9014, 1 /* Error */, "Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedD_9014", "Computed properties must be number or string literals, variables or dotted expressions with --isolatedDeclarations."),
+  Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations: diag(9015, 1 /* Error */, "Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations_9015", "Objects that contain spread assignments can't be inferred with --isolatedDeclarations."),
+  Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations: diag(9016, 1 /* Error */, "Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations_9016", "Objects that contain shorthand properties can't be inferred with --isolatedDeclarations."),
+  Only_const_arrays_can_be_inferred_with_isolatedDeclarations: diag(9017, 1 /* Error */, "Only_const_arrays_can_be_inferred_with_isolatedDeclarations_9017", "Only const arrays can be inferred with --isolatedDeclarations."),
+  Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations: diag(9018, 1 /* Error */, "Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations_9018", "Arrays with spread elements can't inferred with --isolatedDeclarations."),
+  Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations: diag(9019, 1 /* Error */, "Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations_9019", "Binding elements can't be exported directly with --isolatedDeclarations."),
+  Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations: diag(9020, 1 /* Error */, "Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDecl_9020", "Enum member initializers must be computable without references to external symbols with --isolatedDeclarations."),
+  Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations: diag(9021, 1 /* Error */, "Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations_9021", "Extends clause can't contain an expression with --isolatedDeclarations."),
+  Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations: diag(9022, 1 /* Error */, "Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations_9022", "Inference from class expressions is not supported with --isolatedDeclarations."),
+  Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function: diag(9023, 1 /* Error */, "Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations__9023", "Assigning properties to functions without declaring them is not supported with --isolatedDeclarations. Add an explicit declaration for the properties assigned to this function."),
+  Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_it_s_type_This_is_not_supported_with_isolatedDeclarations: diag(9025, 1 /* Error */, "Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_it_s_type_This_is_not_su_9025", "Declaration emit for this parameter requires implicitly adding undefined to it's type. This is not supported with --isolatedDeclarations."),
+  Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations: diag(9026, 1 /* Error */, "Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_support_9026", "Declaration emit for this file requires preserving this import for augmentations. This is not supported with --isolatedDeclarations."),
+  Add_a_type_annotation_to_the_variable_0: diag(9027, 1 /* Error */, "Add_a_type_annotation_to_the_variable_0_9027", "Add a type annotation to the variable {0}."),
+  Add_a_type_annotation_to_the_parameter_0: diag(9028, 1 /* Error */, "Add_a_type_annotation_to_the_parameter_0_9028", "Add a type annotation to the parameter {0}."),
+  Add_a_type_annotation_to_the_property_0: diag(9029, 1 /* Error */, "Add_a_type_annotation_to_the_property_0_9029", "Add a type annotation to the property {0}."),
+  Add_a_return_type_to_the_function_expression: diag(9030, 1 /* Error */, "Add_a_return_type_to_the_function_expression_9030", "Add a return type to the function expression."),
+  Add_a_return_type_to_the_function_declaration: diag(9031, 1 /* Error */, "Add_a_return_type_to_the_function_declaration_9031", "Add a return type to the function declaration."),
+  Add_a_return_type_to_the_get_accessor_declaration: diag(9032, 1 /* Error */, "Add_a_return_type_to_the_get_accessor_declaration_9032", "Add a return type to the get accessor declaration."),
+  Add_a_type_to_parameter_of_the_set_accessor_declaration: diag(9033, 1 /* Error */, "Add_a_type_to_parameter_of_the_set_accessor_declaration_9033", "Add a type to parameter of the set accessor declaration."),
+  Add_a_return_type_to_the_method: diag(9034, 1 /* Error */, "Add_a_return_type_to_the_method_9034", "Add a return type to the method"),
+  Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit: diag(9035, 1 /* Error */, "Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit_9035", "Add satisfies and a type assertion to this expression (satisfies T as T) to make the type explicit."),
+  Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it: diag(9036, 1 /* Error */, "Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it_9036", "Move the expression in default export to a variable and add a type annotation to it."),
+  Default_exports_can_t_be_inferred_with_isolatedDeclarations: diag(9037, 1 /* Error */, "Default_exports_can_t_be_inferred_with_isolatedDeclarations_9037", "Default exports can't be inferred with --isolatedDeclarations."),
+  Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations: diag(9038, 1 /* Error */, "Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations_9038", "Computed property names on class or object literals cannot be inferred with --isolatedDeclarations."),
+  Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations: diag(9039, 1 /* Error */, "Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations_9039", "Type containing private name '{0}' can't be used with --isolatedDeclarations."),
+  JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."),
+  JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."),
+  Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."),
+  Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."),
+  A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."),
+  An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
+  A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
+  JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."),
+  super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."),
+  Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."),
+  super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."),
+  _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"),
+  Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."),
+  JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."),
+  Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."),
+  The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
+  An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
+  Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+  _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  Unicode_escape_sequence_cannot_appear_here: diag(17021, 1 /* Error */, "Unicode_escape_sequence_cannot_appear_here_17021", "Unicode escape sequence cannot appear here."),
+  Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
+  The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
+  No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
+  File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."),
+  This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."),
+  Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."),
+  JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."),
+  require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."),
+  This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."),
+  await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."),
+  Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."),
+  JSDoc_typedef_may_be_converted_to_TypeScript_type: diag(80009, 2 /* Suggestion */, "JSDoc_typedef_may_be_converted_to_TypeScript_type_80009", "JSDoc typedef may be converted to TypeScript type."),
+  JSDoc_typedefs_may_be_converted_to_TypeScript_types: diag(80010, 2 /* Suggestion */, "JSDoc_typedefs_may_be_converted_to_TypeScript_types_80010", "JSDoc typedefs may be converted to TypeScript types."),
+  Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"),
+  Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"),
+  Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"),
+  Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"),
+  Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"),
+  Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"),
+  Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"),
+  Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"),
+  Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"),
+  Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"),
+  Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"),
+  Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`),
+  Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"),
+  Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"),
+  Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"),
+  Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"),
+  Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"),
+  Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"),
+  Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"),
+  Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"),
+  Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"),
+  Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"),
+  Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"),
+  Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"),
+  Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"),
+  Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"),
+  Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"),
+  Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"),
+  Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"),
+  Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"),
+  Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"),
+  Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"),
+  Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"),
+  Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"),
+  Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"),
+  Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"),
+  Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."),
+  Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"),
+  Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`),
+  Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`),
+  Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'),
+  Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'),
+  Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"),
+  Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"),
+  Update_modifiers_of_0: diag(90061, 3 /* Message */, "Update_modifiers_of_0_90061", "Update modifiers of '{0}'"),
+  Add_annotation_of_type_0: diag(90062, 3 /* Message */, "Add_annotation_of_type_0_90062", "Add annotation of type '{0}'"),
+  Add_return_type_0: diag(90063, 3 /* Message */, "Add_return_type_0_90063", "Add return type '{0}'"),
+  Extract_base_class_to_variable: diag(90064, 3 /* Message */, "Extract_base_class_to_variable_90064", "Extract base class to variable"),
+  Extract_default_export_to_variable: diag(90065, 3 /* Message */, "Extract_default_export_to_variable_90065", "Extract default export to variable"),
+  Extract_binding_expressions_to_variable: diag(90066, 3 /* Message */, "Extract_binding_expressions_to_variable_90066", "Extract binding expressions to variable"),
+  Add_all_missing_type_annotations: diag(90067, 3 /* Message */, "Add_all_missing_type_annotations_90067", "Add all missing type annotations"),
+  Add_satisfies_and_an_inline_type_assertion_with_0: diag(90068, 3 /* Message */, "Add_satisfies_and_an_inline_type_assertion_with_0_90068", "Add satisfies and an inline type assertion with '{0}'"),
+  Extract_to_variable_and_replace_with_0_as_typeof_0: diag(90069, 3 /* Message */, "Extract_to_variable_and_replace_with_0_as_typeof_0_90069", "Extract to variable and replace with '{0} as typeof {0}'"),
+  Mark_array_literal_as_const: diag(90070, 3 /* Message */, "Mark_array_literal_as_const_90070", "Mark array literal as const"),
+  Annotate_types_of_properties_expando_function_in_a_namespace: diag(90071, 3 /* Message */, "Annotate_types_of_properties_expando_function_in_a_namespace_90071", "Annotate types of properties expando function in a namespace"),
+  Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"),
+  Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"),
+  Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"),
+  Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"),
+  Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"),
+  Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"),
+  Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"),
+  Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"),
+  Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"),
+  Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"),
+  Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"),
+  Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"),
+  Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."),
+  Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."),
+  Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"),
+  Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"),
+  Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"),
+  Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"),
+  Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"),
+  Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"),
+  Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"),
+  Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"),
+  Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"),
+  Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"),
+  Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"),
+  Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"),
+  Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"),
+  Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"),
+  Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"),
+  Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"),
+  Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"),
+  Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"),
+  Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"),
+  Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"),
+  Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"),
+  Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"),
+  Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"),
+  Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"),
+  Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"),
+  Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"),
+  Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"),
+  Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"),
+  Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"),
+  Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"),
+  Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"),
+  Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"),
+  Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"),
+  Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"),
+  Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"),
+  Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"),
+  Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"),
+  Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"),
+  Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"),
+  Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"),
+  Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"),
+  Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"),
+  Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"),
+  Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"),
+  Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"),
+  Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"),
+  Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"),
+  Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"),
+  Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"),
+  Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"),
+  Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"),
+  Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"),
+  Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"),
+  Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"),
+  Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"),
+  Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"),
+  Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"),
+  Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"),
+  Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"),
+  Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"),
+  Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"),
+  Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"),
+  Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"),
+  Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"),
+  Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"),
+  Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"),
+  Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"),
+  Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"),
+  Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"),
+  Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"),
+  Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"),
+  Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"),
+  Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"),
+  Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"),
+  Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"),
+  Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"),
+  Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"),
+  Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"),
+  Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"),
+  Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"),
+  Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"),
+  Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"),
+  Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"),
+  Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"),
+  Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"),
+  Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"),
+  Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"),
+  Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"),
+  Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"),
+  Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"),
+  Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"),
+  Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"),
+  Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"),
+  Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"),
+  Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"),
+  Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"),
+  Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"),
+  Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"),
+  Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"),
+  Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"),
+  Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"),
+  Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"),
+  Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"),
+  Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"),
+  Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"),
+  Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"),
+  Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"),
+  Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"),
+  Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"),
+  Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"),
+  This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"),
+  Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"),
+  Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"),
+  Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"),
+  No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"),
+  Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"),
+  Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"),
+  Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"),
+  Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"),
+  Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"),
+  Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"),
+  Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"),
+  Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"),
+  Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"),
+  Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"),
+  Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"),
+  Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."),
+  Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"),
+  Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"),
+  Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"),
+  Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"),
+  Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"),
+  Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"),
+  Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"),
+  Can_only_convert_string_concatenations_and_string_literals: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenations_and_string_literals_95154", "Can only convert string concatenations and string literals"),
+  Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"),
+  Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"),
+  Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"),
+  Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."),
+  Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."),
+  Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"),
+  Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"),
+  Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"),
+  Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"),
+  Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"),
+  Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"),
+  Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"),
+  Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"),
+  Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"),
+  Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"),
+  Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"),
+  Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"),
+  Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"),
+  Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"),
+  Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."),
+  Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."),
+  Convert_typedef_to_TypeScript_type: diag(95176, 3 /* Message */, "Convert_typedef_to_TypeScript_type_95176", "Convert typedef to TypeScript type."),
+  Convert_all_typedef_to_TypeScript_types: diag(95177, 3 /* Message */, "Convert_all_typedef_to_TypeScript_types_95177", "Convert all typedef to TypeScript types."),
+  Move_to_file: diag(95178, 3 /* Message */, "Move_to_file_95178", "Move to file"),
+  Cannot_move_to_file_selected_file_is_invalid: diag(95179, 3 /* Message */, "Cannot_move_to_file_selected_file_is_invalid_95179", "Cannot move to file, selected file is invalid"),
+  Use_import_type: diag(95180, 3 /* Message */, "Use_import_type_95180", "Use 'import type'"),
+  Use_type_0: diag(95181, 3 /* Message */, "Use_type_0_95181", "Use 'type {0}'"),
+  Fix_all_with_type_only_imports: diag(95182, 3 /* Message */, "Fix_all_with_type_only_imports_95182", "Fix all with type-only imports"),
+  Cannot_move_statements_to_the_selected_file: diag(95183, 3 /* Message */, "Cannot_move_statements_to_the_selected_file_95183", "Cannot move statements to the selected file"),
+  Inline_variable: diag(95184, 3 /* Message */, "Inline_variable_95184", "Inline variable"),
+  Could_not_find_variable_to_inline: diag(95185, 3 /* Message */, "Could_not_find_variable_to_inline_95185", "Could not find variable to inline."),
+  Variables_with_multiple_declarations_cannot_be_inlined: diag(95186, 3 /* Message */, "Variables_with_multiple_declarations_cannot_be_inlined_95186", "Variables with multiple declarations cannot be inlined."),
+  Add_missing_comma_for_object_member_completion_0: diag(95187, 3 /* Message */, "Add_missing_comma_for_object_member_completion_0_95187", "Add missing comma for object member completion '{0}'."),
+  Add_missing_parameter_to_0: diag(95188, 3 /* Message */, "Add_missing_parameter_to_0_95188", "Add missing parameter to '{0}'"),
+  Add_missing_parameters_to_0: diag(95189, 3 /* Message */, "Add_missing_parameters_to_0_95189", "Add missing parameters to '{0}'"),
+  Add_all_missing_parameters: diag(95190, 3 /* Message */, "Add_all_missing_parameters_95190", "Add all missing parameters"),
+  Add_optional_parameter_to_0: diag(95191, 3 /* Message */, "Add_optional_parameter_to_0_95191", "Add optional parameter to '{0}'"),
+  Add_optional_parameters_to_0: diag(95192, 3 /* Message */, "Add_optional_parameters_to_0_95192", "Add optional parameters to '{0}'"),
+  Add_all_optional_parameters: diag(95193, 3 /* Message */, "Add_all_optional_parameters_95193", "Add all optional parameters"),
+  Wrap_in_parentheses: diag(95194, 3 /* Message */, "Wrap_in_parentheses_95194", "Wrap in parentheses"),
+  Wrap_all_invalid_decorator_expressions_in_parentheses: diag(95195, 3 /* Message */, "Wrap_all_invalid_decorator_expressions_in_parentheses_95195", "Wrap all invalid decorator expressions in parentheses"),
+  No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."),
+  Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."),
+  JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"),
+  Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."),
+  An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."),
+  The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."),
+  constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."),
+  Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."),
+  The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."),
+  Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."),
+  Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."),
+  The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"),
+  The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"),
+  _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."),
+  An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."),
+  can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."),
+  Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."),
+  Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."),
+  Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."),
+  An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."),
+  The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."),
+  The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."),
+  Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."),
+  Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."),
+  Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."),
+  Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."),
+  await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "await_expression_cannot_be_used_inside_a_class_static_block_18037", "'await' expression cannot be used inside a class static block."),
+  for_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "for_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'for await' loops cannot be used inside a class static block."),
+  Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."),
+  A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."),
+  _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."),
+  Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."),
+  _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."),
+  Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."),
+  _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."),
+  _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."),
+  _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."),
+  _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."),
+  The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here."),
+  Compiler_option_0_cannot_be_given_an_empty_string: diag(18051, 1 /* Error */, "Compiler_option_0_cannot_be_given_an_empty_string_18051", "Compiler option '{0}' cannot be given an empty string."),
+  Its_type_0_is_not_a_valid_JSX_element_type: diag(18053, 1 /* Error */, "Its_type_0_is_not_a_valid_JSX_element_type_18053", "Its type '{0}' is not a valid JSX element type."),
+  await_using_statements_cannot_be_used_inside_a_class_static_block: diag(18054, 1 /* Error */, "await_using_statements_cannot_be_used_inside_a_class_static_block_18054", "'await using' statements cannot be used inside a class static block."),
+  _0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled: diag(18055, 1 /* Error */, "_0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is__18055", "'{0}' has a string type, but must have syntactically recognizable string syntax when 'isolatedModules' is enabled."),
+  Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled: diag(18056, 1 /* Error */, "Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is__18056", "Enum member following a non-literal numeric member must have an initializer when 'isolatedModules' is enabled.")
+};
+
+// src/compiler/deno.ts
+var deno_exports = {};
+__export(deno_exports, {
+  createDenoForkContext: () => createDenoForkContext,
+  parseNpmPackageReference: () => parseNpmPackageReference,
+  setIsNodeSourceFileCallback: () => setIsNodeSourceFileCallback,
+  setNodeBuiltInModuleNames: () => setNodeBuiltInModuleNames,
+  setNodeOnlyGlobalNames: () => setNodeOnlyGlobalNames,
+  tryParseNpmPackageReference: () => tryParseNpmPackageReference
+});
+var isNodeSourceFile = () => false;
+var nodeBuiltInModuleNames = /* @__PURE__ */ new Set();
+var nodeOnlyGlobalNames = /* @__PURE__ */ new Set();
+function setIsNodeSourceFileCallback(callback) {
+  isNodeSourceFile = callback;
+}
+function setNodeBuiltInModuleNames(names) {
+  nodeBuiltInModuleNames = new Set(names);
+}
+function setNodeOnlyGlobalNames(names) {
+  nodeBuiltInModuleNames = new Set(names);
+  nodeOnlyGlobalNames = new Set(names);
+}
+function createDenoForkContext({
+  mergeSymbol,
+  globals,
+  nodeGlobals,
+  ambientModuleSymbolRegex: ambientModuleSymbolRegex2
+}) {
+  return {
+    hasNodeSourceFile,
+    getGlobalsForName,
+    mergeGlobalSymbolTable,
+    combinedGlobals: createNodeGlobalsSymbolTable()
+  };
+  function hasNodeSourceFile(node) {
+    if (!node) return false;
+    const sourceFile = getSourceFileOfNode(node);
+    return isNodeSourceFile(sourceFile);
+  }
+  function getGlobalsForName(id) {
+    if (ambientModuleSymbolRegex2.test(id)) {
+      if (id.startsWith('"node:')) {
+        const name = id.slice(6, -1);
+        if (nodeBuiltInModuleNames.has(name)) {
+          return globals;
         }
-        function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) {
-          if (mode === "server" && phase === "checkTypes" /* CheckTypes */)
-            return;
-          mark("beginTracing");
-          fs.writeSync(traceFd, `,
-{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`);
-          if (extras)
-            fs.writeSync(traceFd, `,${extras}`);
-          if (args)
-            fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`);
-          fs.writeSync(traceFd, `}`);
-          mark("endTracing");
-          measure("Tracing", "beginTracing", "endTracing");
-        }
-        function getLocation(node) {
-          const file = getSourceFileOfNode(node);
-          return !file ? void 0 : {
-            path: file.path,
-            start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)),
-            end: indexFromOne(getLineAndCharacterOfPosition(file, node.end))
+      }
+      return nodeGlobals;
+    }
+    return nodeOnlyGlobalNames.has(id) ? nodeGlobals : globals;
+  }
+  function mergeGlobalSymbolTable(node, source, unidirectional = false) {
+    const sourceFile = getSourceFileOfNode(node);
+    const isNodeFile = hasNodeSourceFile(sourceFile);
+    source.forEach((sourceSymbol, id) => {
+      const target = isNodeFile ? getGlobalsForName(id) : globals;
+      const targetSymbol = target.get(id);
+      target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : sourceSymbol);
+    });
+  }
+  function createNodeGlobalsSymbolTable() {
+    return new Proxy(globals, {
+      get(target, prop, receiver) {
+        if (prop === "get") {
+          return (key) => {
+            return nodeGlobals.get(key) ?? globals.get(key);
           };
-          function indexFromOne(lc) {
-            return {
-              line: lc.line + 1,
-              character: lc.character + 1
-            };
+        } else if (prop === "has") {
+          return (key) => {
+            return nodeGlobals.has(key) || globals.has(key);
+          };
+        } else if (prop === "size") {
+          let i = 0;
+          for (const _ignore of getEntries((entry) => entry)) {
+            i++;
           }
-        }
-        function dumpTypes(types) {
-          var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s;
-          mark("beginDumpTypes");
-          const typesPath = legend[legend.length - 1].typesPath;
-          const typesFd = fs.openSync(typesPath, "w");
-          const recursionIdentityMap = /* @__PURE__ */ new Map();
-          fs.writeSync(typesFd, "[");
-          const numTypes = types.length;
-          for (let i = 0; i < numTypes; i++) {
-            const type = types[i];
-            const objectFlags = type.objectFlags;
-            const symbol = type.aliasSymbol ?? type.symbol;
-            let display;
-            if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) {
-              try {
-                display = (_a = type.checker) == null ? void 0 : _a.typeToString(type);
-              } catch {
-                display = void 0;
-              }
-            }
-            let indexedAccessProperties = {};
-            if (type.flags & 8388608 /* IndexedAccess */) {
-              const indexedAccessType = type;
-              indexedAccessProperties = {
-                indexedAccessObjectType: (_b = indexedAccessType.objectType) == null ? void 0 : _b.id,
-                indexedAccessIndexType: (_c = indexedAccessType.indexType) == null ? void 0 : _c.id
-              };
-            }
-            let referenceProperties = {};
-            if (objectFlags & 4 /* Reference */) {
-              const referenceType = type;
-              referenceProperties = {
-                instantiatedType: (_d = referenceType.target) == null ? void 0 : _d.id,
-                typeArguments: (_e = referenceType.resolvedTypeArguments) == null ? void 0 : _e.map((t) => t.id),
-                referenceLocation: getLocation(referenceType.node)
-              };
-            }
-            let conditionalProperties = {};
-            if (type.flags & 16777216 /* Conditional */) {
-              const conditionalType = type;
-              conditionalProperties = {
-                conditionalCheckType: (_f = conditionalType.checkType) == null ? void 0 : _f.id,
-                conditionalExtendsType: (_g = conditionalType.extendsType) == null ? void 0 : _g.id,
-                conditionalTrueType: ((_h = conditionalType.resolvedTrueType) == null ? void 0 : _h.id) ?? -1,
-                conditionalFalseType: ((_i = conditionalType.resolvedFalseType) == null ? void 0 : _i.id) ?? -1
-              };
-            }
-            let substitutionProperties = {};
-            if (type.flags & 33554432 /* Substitution */) {
-              const substitutionType = type;
-              substitutionProperties = {
-                substitutionBaseType: (_j = substitutionType.baseType) == null ? void 0 : _j.id,
-                constraintType: (_k = substitutionType.constraint) == null ? void 0 : _k.id
-              };
-            }
-            let reverseMappedProperties = {};
-            if (objectFlags & 1024 /* ReverseMapped */) {
-              const reverseMappedType = type;
-              reverseMappedProperties = {
-                reverseMappedSourceType: (_l = reverseMappedType.source) == null ? void 0 : _l.id,
-                reverseMappedMappedType: (_m = reverseMappedType.mappedType) == null ? void 0 : _m.id,
-                reverseMappedConstraintType: (_n = reverseMappedType.constraintType) == null ? void 0 : _n.id
-              };
-            }
-            let evolvingArrayProperties = {};
-            if (objectFlags & 256 /* EvolvingArray */) {
-              const evolvingArrayType = type;
-              evolvingArrayProperties = {
-                evolvingArrayElementType: evolvingArrayType.elementType.id,
-                evolvingArrayFinalType: (_o = evolvingArrayType.finalArrayType) == null ? void 0 : _o.id
-              };
-            }
-            let recursionToken;
-            const recursionIdentity = type.checker.getRecursionIdentity(type);
-            if (recursionIdentity) {
-              recursionToken = recursionIdentityMap.get(recursionIdentity);
-              if (!recursionToken) {
-                recursionToken = recursionIdentityMap.size;
-                recursionIdentityMap.set(recursionIdentity, recursionToken);
-              }
+          return i;
+        } else if (prop === "forEach") {
+          return (action) => {
+            for (const [key, value] of getEntries((entry) => entry)) {
+              action(value, key);
             }
-            const descriptor = {
-              id: type.id,
-              intrinsicName: type.intrinsicName,
-              symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName),
-              recursionId: recursionToken,
-              isTuple: objectFlags & 8 /* Tuple */ ? true : void 0,
-              unionTypes: type.flags & 1048576 /* Union */ ? (_p = type.types) == null ? void 0 : _p.map((t) => t.id) : void 0,
-              intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0,
-              aliasTypeArguments: (_q = type.aliasTypeArguments) == null ? void 0 : _q.map((t) => t.id),
-              keyofType: type.flags & 4194304 /* Index */ ? (_r = type.type) == null ? void 0 : _r.id : void 0,
-              ...indexedAccessProperties,
-              ...referenceProperties,
-              ...conditionalProperties,
-              ...substitutionProperties,
-              ...reverseMappedProperties,
-              ...evolvingArrayProperties,
-              destructuringPattern: getLocation(type.pattern),
-              firstDeclaration: getLocation((_s = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _s[0]),
-              flags: Debug.formatTypeFlags(type.flags).split("|"),
-              display
+          };
+        } else if (prop === "entries") {
+          return () => {
+            return getEntries((kv) => kv);
+          };
+        } else if (prop === "keys") {
+          return () => {
+            return getEntries((kv) => kv[0]);
+          };
+        } else if (prop === "values") {
+          return () => {
+            return getEntries((kv) => kv[1]);
+          };
+        } else if (prop === Symbol.iterator) {
+          return () => {
+            return Array.from(getEntries((kv) => kv))[Symbol.iterator]();
+          };
+        } else {
+          const value = target[prop];
+          if (value instanceof Function) {
+            return function(...args) {
+              return value.apply(this === receiver ? target : this, args);
             };
-            fs.writeSync(typesFd, JSON.stringify(descriptor));
-            if (i < numTypes - 1) {
-              fs.writeSync(typesFd, ",\n");
-            }
           }
-          fs.writeSync(typesFd, "]\n");
-          fs.closeSync(typesFd);
-          mark("endDumpTypes");
-          measure("Dump types", "beginDumpTypes", "endDumpTypes");
+          return value;
         }
-        function dumpLegend() {
-          if (!legendPath) {
-            return;
+      }
+    });
+    function* getEntries(transform2) {
+      const foundKeys = /* @__PURE__ */ new Set();
+      for (const entries of [nodeGlobals.entries(), globals.entries()]) {
+        for (const entry of entries) {
+          if (!foundKeys.has(entry[0])) {
+            yield transform2(entry);
+            foundKeys.add(entry[0]);
           }
-          fs.writeFileSync(legendPath, JSON.stringify(legend));
-        }
-        tracingEnabled2.dumpLegend = dumpLegend;
-      })(tracingEnabled || (tracingEnabled = {}));
-      startTracing = tracingEnabled.startTracing;
-      dumpTracingLegend = tracingEnabled.dumpLegend;
-    }
-  });
-
-  // src/compiler/types.ts
-  function diagnosticCategoryName(d, lowerCase = true) {
-    const name = DiagnosticCategory[d.category];
-    return lowerCase ? name.toLowerCase() : name;
-  }
-  var SyntaxKind, NodeFlags, ModifierFlags, JsxFlags, RelationComparisonResult, GeneratedIdentifierFlags, TokenFlags, FlowFlags, CommentDirectiveType, OperationCanceledException, FileIncludeKind, FilePreprocessingDiagnosticsKind, EmitOnly, StructureIsReused, ExitStatus, MemberOverrideStatus, UnionReduction, ContextFlags, NodeBuilderFlags, TypeFormatFlags, SymbolFormatFlags, SymbolAccessibility, SyntheticSymbolKind, TypePredicateKind, TypeReferenceSerializationKind, SymbolFlags, EnumKind, CheckFlags, InternalSymbolName, NodeCheckFlags, TypeFlags, ObjectFlags, VarianceFlags, ElementFlags, AccessFlags, IndexFlags, JsxReferenceKind, SignatureKind, SignatureFlags, IndexKind, TypeMapKind, InferencePriority, InferenceFlags, Ternary, AssignmentDeclarationKind, DiagnosticCategory, ModuleResolutionKind, ModuleDetectionKind, WatchFileKind, WatchDirectoryKind, PollingWatchKind, ModuleKind, JsxEmit, ImportsNotUsedAsValues, NewLineKind, ScriptKind, ScriptTarget, LanguageVariant, WatchDirectoryFlags, CharacterCodes, Extension, TransformFlags, SnippetKind, EmitFlags, InternalEmitFlags, ExternalEmitHelpers, EmitHint, OuterExpressionKinds, LexicalEnvironmentFlags, BundleFileSectionKind, ListFormat, PragmaKindFlags, commentPragmas, JSDocParsingMode;
-  var init_types = __esm({
-    "src/compiler/types.ts"() {
-      "use strict";
-      SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => {
-        SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown";
-        SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken";
-        SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia";
-        SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia";
-        SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia";
-        SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia";
-        SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia";
-        SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia";
-        SyntaxKind5[SyntaxKind5["NonTextFileMarkerTrivia"] = 8] = "NonTextFileMarkerTrivia";
-        SyntaxKind5[SyntaxKind5["NumericLiteral"] = 9] = "NumericLiteral";
-        SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 10] = "BigIntLiteral";
-        SyntaxKind5[SyntaxKind5["StringLiteral"] = 11] = "StringLiteral";
-        SyntaxKind5[SyntaxKind5["JsxText"] = 12] = "JsxText";
-        SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 13] = "JsxTextAllWhiteSpaces";
-        SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 14] = "RegularExpressionLiteral";
-        SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 15] = "NoSubstitutionTemplateLiteral";
-        SyntaxKind5[SyntaxKind5["TemplateHead"] = 16] = "TemplateHead";
-        SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 17] = "TemplateMiddle";
-        SyntaxKind5[SyntaxKind5["TemplateTail"] = 18] = "TemplateTail";
-        SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 19] = "OpenBraceToken";
-        SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 20] = "CloseBraceToken";
-        SyntaxKind5[SyntaxKind5["OpenParenToken"] = 21] = "OpenParenToken";
-        SyntaxKind5[SyntaxKind5["CloseParenToken"] = 22] = "CloseParenToken";
-        SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 23] = "OpenBracketToken";
-        SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 24] = "CloseBracketToken";
-        SyntaxKind5[SyntaxKind5["DotToken"] = 25] = "DotToken";
-        SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 26] = "DotDotDotToken";
-        SyntaxKind5[SyntaxKind5["SemicolonToken"] = 27] = "SemicolonToken";
-        SyntaxKind5[SyntaxKind5["CommaToken"] = 28] = "CommaToken";
-        SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 29] = "QuestionDotToken";
-        SyntaxKind5[SyntaxKind5["LessThanToken"] = 30] = "LessThanToken";
-        SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 31] = "LessThanSlashToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 32] = "GreaterThanToken";
-        SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 33] = "LessThanEqualsToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 34] = "GreaterThanEqualsToken";
-        SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 35] = "EqualsEqualsToken";
-        SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 36] = "ExclamationEqualsToken";
-        SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 37] = "EqualsEqualsEqualsToken";
-        SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 38] = "ExclamationEqualsEqualsToken";
-        SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 39] = "EqualsGreaterThanToken";
-        SyntaxKind5[SyntaxKind5["PlusToken"] = 40] = "PlusToken";
-        SyntaxKind5[SyntaxKind5["MinusToken"] = 41] = "MinusToken";
-        SyntaxKind5[SyntaxKind5["AsteriskToken"] = 42] = "AsteriskToken";
-        SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 43] = "AsteriskAsteriskToken";
-        SyntaxKind5[SyntaxKind5["SlashToken"] = 44] = "SlashToken";
-        SyntaxKind5[SyntaxKind5["PercentToken"] = 45] = "PercentToken";
-        SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 46] = "PlusPlusToken";
-        SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 47] = "MinusMinusToken";
-        SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 48] = "LessThanLessThanToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 50] = "GreaterThanGreaterThanGreaterThanToken";
-        SyntaxKind5[SyntaxKind5["AmpersandToken"] = 51] = "AmpersandToken";
-        SyntaxKind5[SyntaxKind5["BarToken"] = 52] = "BarToken";
-        SyntaxKind5[SyntaxKind5["CaretToken"] = 53] = "CaretToken";
-        SyntaxKind5[SyntaxKind5["ExclamationToken"] = 54] = "ExclamationToken";
-        SyntaxKind5[SyntaxKind5["TildeToken"] = 55] = "TildeToken";
-        SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 56] = "AmpersandAmpersandToken";
-        SyntaxKind5[SyntaxKind5["BarBarToken"] = 57] = "BarBarToken";
-        SyntaxKind5[SyntaxKind5["QuestionToken"] = 58] = "QuestionToken";
-        SyntaxKind5[SyntaxKind5["ColonToken"] = 59] = "ColonToken";
-        SyntaxKind5[SyntaxKind5["AtToken"] = 60] = "AtToken";
-        SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 61] = "QuestionQuestionToken";
-        SyntaxKind5[SyntaxKind5["BacktickToken"] = 62] = "BacktickToken";
-        SyntaxKind5[SyntaxKind5["HashToken"] = 63] = "HashToken";
-        SyntaxKind5[SyntaxKind5["EqualsToken"] = 64] = "EqualsToken";
-        SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 65] = "PlusEqualsToken";
-        SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 66] = "MinusEqualsToken";
-        SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 67] = "AsteriskEqualsToken";
-        SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 68] = "AsteriskAsteriskEqualsToken";
-        SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 69] = "SlashEqualsToken";
-        SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 70] = "PercentEqualsToken";
-        SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 71] = "LessThanLessThanEqualsToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanEqualsToken";
-        SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 73] = "GreaterThanGreaterThanGreaterThanEqualsToken";
-        SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 74] = "AmpersandEqualsToken";
-        SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 75] = "BarEqualsToken";
-        SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 76] = "BarBarEqualsToken";
-        SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 77] = "AmpersandAmpersandEqualsToken";
-        SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 78] = "QuestionQuestionEqualsToken";
-        SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 79] = "CaretEqualsToken";
-        SyntaxKind5[SyntaxKind5["Identifier"] = 80] = "Identifier";
-        SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 81] = "PrivateIdentifier";
-        SyntaxKind5[SyntaxKind5["JSDocCommentTextToken"] = 82] = "JSDocCommentTextToken";
-        SyntaxKind5[SyntaxKind5["BreakKeyword"] = 83] = "BreakKeyword";
-        SyntaxKind5[SyntaxKind5["CaseKeyword"] = 84] = "CaseKeyword";
-        SyntaxKind5[SyntaxKind5["CatchKeyword"] = 85] = "CatchKeyword";
-        SyntaxKind5[SyntaxKind5["ClassKeyword"] = 86] = "ClassKeyword";
-        SyntaxKind5[SyntaxKind5["ConstKeyword"] = 87] = "ConstKeyword";
-        SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 88] = "ContinueKeyword";
-        SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 89] = "DebuggerKeyword";
-        SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 90] = "DefaultKeyword";
-        SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 91] = "DeleteKeyword";
-        SyntaxKind5[SyntaxKind5["DoKeyword"] = 92] = "DoKeyword";
-        SyntaxKind5[SyntaxKind5["ElseKeyword"] = 93] = "ElseKeyword";
-        SyntaxKind5[SyntaxKind5["EnumKeyword"] = 94] = "EnumKeyword";
-        SyntaxKind5[SyntaxKind5["ExportKeyword"] = 95] = "ExportKeyword";
-        SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 96] = "ExtendsKeyword";
-        SyntaxKind5[SyntaxKind5["FalseKeyword"] = 97] = "FalseKeyword";
-        SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 98] = "FinallyKeyword";
-        SyntaxKind5[SyntaxKind5["ForKeyword"] = 99] = "ForKeyword";
-        SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 100] = "FunctionKeyword";
-        SyntaxKind5[SyntaxKind5["IfKeyword"] = 101] = "IfKeyword";
-        SyntaxKind5[SyntaxKind5["ImportKeyword"] = 102] = "ImportKeyword";
-        SyntaxKind5[SyntaxKind5["InKeyword"] = 103] = "InKeyword";
-        SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 104] = "InstanceOfKeyword";
-        SyntaxKind5[SyntaxKind5["NewKeyword"] = 105] = "NewKeyword";
-        SyntaxKind5[SyntaxKind5["NullKeyword"] = 106] = "NullKeyword";
-        SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 107] = "ReturnKeyword";
-        SyntaxKind5[SyntaxKind5["SuperKeyword"] = 108] = "SuperKeyword";
-        SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 109] = "SwitchKeyword";
-        SyntaxKind5[SyntaxKind5["ThisKeyword"] = 110] = "ThisKeyword";
-        SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 111] = "ThrowKeyword";
-        SyntaxKind5[SyntaxKind5["TrueKeyword"] = 112] = "TrueKeyword";
-        SyntaxKind5[SyntaxKind5["TryKeyword"] = 113] = "TryKeyword";
-        SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 114] = "TypeOfKeyword";
-        SyntaxKind5[SyntaxKind5["VarKeyword"] = 115] = "VarKeyword";
-        SyntaxKind5[SyntaxKind5["VoidKeyword"] = 116] = "VoidKeyword";
-        SyntaxKind5[SyntaxKind5["WhileKeyword"] = 117] = "WhileKeyword";
-        SyntaxKind5[SyntaxKind5["WithKeyword"] = 118] = "WithKeyword";
-        SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 119] = "ImplementsKeyword";
-        SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 120] = "InterfaceKeyword";
-        SyntaxKind5[SyntaxKind5["LetKeyword"] = 121] = "LetKeyword";
-        SyntaxKind5[SyntaxKind5["PackageKeyword"] = 122] = "PackageKeyword";
-        SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 123] = "PrivateKeyword";
-        SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 124] = "ProtectedKeyword";
-        SyntaxKind5[SyntaxKind5["PublicKeyword"] = 125] = "PublicKeyword";
-        SyntaxKind5[SyntaxKind5["StaticKeyword"] = 126] = "StaticKeyword";
-        SyntaxKind5[SyntaxKind5["YieldKeyword"] = 127] = "YieldKeyword";
-        SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 128] = "AbstractKeyword";
-        SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 129] = "AccessorKeyword";
-        SyntaxKind5[SyntaxKind5["AsKeyword"] = 130] = "AsKeyword";
-        SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 131] = "AssertsKeyword";
-        SyntaxKind5[SyntaxKind5["AssertKeyword"] = 132] = "AssertKeyword";
-        SyntaxKind5[SyntaxKind5["AnyKeyword"] = 133] = "AnyKeyword";
-        SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 134] = "AsyncKeyword";
-        SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 135] = "AwaitKeyword";
-        SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 136] = "BooleanKeyword";
-        SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 137] = "ConstructorKeyword";
-        SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 138] = "DeclareKeyword";
-        SyntaxKind5[SyntaxKind5["GetKeyword"] = 139] = "GetKeyword";
-        SyntaxKind5[SyntaxKind5["InferKeyword"] = 140] = "InferKeyword";
-        SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 141] = "IntrinsicKeyword";
-        SyntaxKind5[SyntaxKind5["IsKeyword"] = 142] = "IsKeyword";
-        SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 143] = "KeyOfKeyword";
-        SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 144] = "ModuleKeyword";
-        SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 145] = "NamespaceKeyword";
-        SyntaxKind5[SyntaxKind5["NeverKeyword"] = 146] = "NeverKeyword";
-        SyntaxKind5[SyntaxKind5["OutKeyword"] = 147] = "OutKeyword";
-        SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 148] = "ReadonlyKeyword";
-        SyntaxKind5[SyntaxKind5["RequireKeyword"] = 149] = "RequireKeyword";
-        SyntaxKind5[SyntaxKind5["NumberKeyword"] = 150] = "NumberKeyword";
-        SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 151] = "ObjectKeyword";
-        SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 152] = "SatisfiesKeyword";
-        SyntaxKind5[SyntaxKind5["SetKeyword"] = 153] = "SetKeyword";
-        SyntaxKind5[SyntaxKind5["StringKeyword"] = 154] = "StringKeyword";
-        SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 155] = "SymbolKeyword";
-        SyntaxKind5[SyntaxKind5["TypeKeyword"] = 156] = "TypeKeyword";
-        SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 157] = "UndefinedKeyword";
-        SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 158] = "UniqueKeyword";
-        SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 159] = "UnknownKeyword";
-        SyntaxKind5[SyntaxKind5["UsingKeyword"] = 160] = "UsingKeyword";
-        SyntaxKind5[SyntaxKind5["FromKeyword"] = 161] = "FromKeyword";
-        SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 162] = "GlobalKeyword";
-        SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 163] = "BigIntKeyword";
-        SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 164] = "OverrideKeyword";
-        SyntaxKind5[SyntaxKind5["OfKeyword"] = 165] = "OfKeyword";
-        SyntaxKind5[SyntaxKind5["QualifiedName"] = 166] = "QualifiedName";
-        SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 167] = "ComputedPropertyName";
-        SyntaxKind5[SyntaxKind5["TypeParameter"] = 168] = "TypeParameter";
-        SyntaxKind5[SyntaxKind5["Parameter"] = 169] = "Parameter";
-        SyntaxKind5[SyntaxKind5["Decorator"] = 170] = "Decorator";
-        SyntaxKind5[SyntaxKind5["PropertySignature"] = 171] = "PropertySignature";
-        SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 172] = "PropertyDeclaration";
-        SyntaxKind5[SyntaxKind5["MethodSignature"] = 173] = "MethodSignature";
-        SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 174] = "MethodDeclaration";
-        SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 175] = "ClassStaticBlockDeclaration";
-        SyntaxKind5[SyntaxKind5["Constructor"] = 176] = "Constructor";
-        SyntaxKind5[SyntaxKind5["GetAccessor"] = 177] = "GetAccessor";
-        SyntaxKind5[SyntaxKind5["SetAccessor"] = 178] = "SetAccessor";
-        SyntaxKind5[SyntaxKind5["CallSignature"] = 179] = "CallSignature";
-        SyntaxKind5[SyntaxKind5["ConstructSignature"] = 180] = "ConstructSignature";
-        SyntaxKind5[SyntaxKind5["IndexSignature"] = 181] = "IndexSignature";
-        SyntaxKind5[SyntaxKind5["TypePredicate"] = 182] = "TypePredicate";
-        SyntaxKind5[SyntaxKind5["TypeReference"] = 183] = "TypeReference";
-        SyntaxKind5[SyntaxKind5["FunctionType"] = 184] = "FunctionType";
-        SyntaxKind5[SyntaxKind5["ConstructorType"] = 185] = "ConstructorType";
-        SyntaxKind5[SyntaxKind5["TypeQuery"] = 186] = "TypeQuery";
-        SyntaxKind5[SyntaxKind5["TypeLiteral"] = 187] = "TypeLiteral";
-        SyntaxKind5[SyntaxKind5["ArrayType"] = 188] = "ArrayType";
-        SyntaxKind5[SyntaxKind5["TupleType"] = 189] = "TupleType";
-        SyntaxKind5[SyntaxKind5["OptionalType"] = 190] = "OptionalType";
-        SyntaxKind5[SyntaxKind5["RestType"] = 191] = "RestType";
-        SyntaxKind5[SyntaxKind5["UnionType"] = 192] = "UnionType";
-        SyntaxKind5[SyntaxKind5["IntersectionType"] = 193] = "IntersectionType";
-        SyntaxKind5[SyntaxKind5["ConditionalType"] = 194] = "ConditionalType";
-        SyntaxKind5[SyntaxKind5["InferType"] = 195] = "InferType";
-        SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 196] = "ParenthesizedType";
-        SyntaxKind5[SyntaxKind5["ThisType"] = 197] = "ThisType";
-        SyntaxKind5[SyntaxKind5["TypeOperator"] = 198] = "TypeOperator";
-        SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 199] = "IndexedAccessType";
-        SyntaxKind5[SyntaxKind5["MappedType"] = 200] = "MappedType";
-        SyntaxKind5[SyntaxKind5["LiteralType"] = 201] = "LiteralType";
-        SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 202] = "NamedTupleMember";
-        SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 203] = "TemplateLiteralType";
-        SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 204] = "TemplateLiteralTypeSpan";
-        SyntaxKind5[SyntaxKind5["ImportType"] = 205] = "ImportType";
-        SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 206] = "ObjectBindingPattern";
-        SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 207] = "ArrayBindingPattern";
-        SyntaxKind5[SyntaxKind5["BindingElement"] = 208] = "BindingElement";
-        SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 209] = "ArrayLiteralExpression";
-        SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 210] = "ObjectLiteralExpression";
-        SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 211] = "PropertyAccessExpression";
-        SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 212] = "ElementAccessExpression";
-        SyntaxKind5[SyntaxKind5["CallExpression"] = 213] = "CallExpression";
-        SyntaxKind5[SyntaxKind5["NewExpression"] = 214] = "NewExpression";
-        SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 215] = "TaggedTemplateExpression";
-        SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 216] = "TypeAssertionExpression";
-        SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 217] = "ParenthesizedExpression";
-        SyntaxKind5[SyntaxKind5["FunctionExpression"] = 218] = "FunctionExpression";
-        SyntaxKind5[SyntaxKind5["ArrowFunction"] = 219] = "ArrowFunction";
-        SyntaxKind5[SyntaxKind5["DeleteExpression"] = 220] = "DeleteExpression";
-        SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 221] = "TypeOfExpression";
-        SyntaxKind5[SyntaxKind5["VoidExpression"] = 222] = "VoidExpression";
-        SyntaxKind5[SyntaxKind5["AwaitExpression"] = 223] = "AwaitExpression";
-        SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 224] = "PrefixUnaryExpression";
-        SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 225] = "PostfixUnaryExpression";
-        SyntaxKind5[SyntaxKind5["BinaryExpression"] = 226] = "BinaryExpression";
-        SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 227] = "ConditionalExpression";
-        SyntaxKind5[SyntaxKind5["TemplateExpression"] = 228] = "TemplateExpression";
-        SyntaxKind5[SyntaxKind5["YieldExpression"] = 229] = "YieldExpression";
-        SyntaxKind5[SyntaxKind5["SpreadElement"] = 230] = "SpreadElement";
-        SyntaxKind5[SyntaxKind5["ClassExpression"] = 231] = "ClassExpression";
-        SyntaxKind5[SyntaxKind5["OmittedExpression"] = 232] = "OmittedExpression";
-        SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 233] = "ExpressionWithTypeArguments";
-        SyntaxKind5[SyntaxKind5["AsExpression"] = 234] = "AsExpression";
-        SyntaxKind5[SyntaxKind5["NonNullExpression"] = 235] = "NonNullExpression";
-        SyntaxKind5[SyntaxKind5["MetaProperty"] = 236] = "MetaProperty";
-        SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 237] = "SyntheticExpression";
-        SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 238] = "SatisfiesExpression";
-        SyntaxKind5[SyntaxKind5["TemplateSpan"] = 239] = "TemplateSpan";
-        SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 240] = "SemicolonClassElement";
-        SyntaxKind5[SyntaxKind5["Block"] = 241] = "Block";
-        SyntaxKind5[SyntaxKind5["EmptyStatement"] = 242] = "EmptyStatement";
-        SyntaxKind5[SyntaxKind5["VariableStatement"] = 243] = "VariableStatement";
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-        FlowFlags2[FlowFlags2["Condition"] = 96] = "Condition";
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-      CommentDirectiveType = /* @__PURE__ */ ((CommentDirectiveType2) => {
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-        CommentDirectiveType2[CommentDirectiveType2["Ignore"] = 1] = "Ignore";
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-      OperationCanceledException = class {
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-      FileIncludeKind = /* @__PURE__ */ ((FileIncludeKind2) => {
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-        FileIncludeKind2[FileIncludeKind2["SourceFromProjectReference"] = 1] = "SourceFromProjectReference";
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-        FileIncludeKind2[FileIncludeKind2["ReferenceFile"] = 4] = "ReferenceFile";
-        FileIncludeKind2[FileIncludeKind2["TypeReferenceDirective"] = 5] = "TypeReferenceDirective";
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-        FileIncludeKind2[FileIncludeKind2["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile";
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-      FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => {
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-      EmitOnly = /* @__PURE__ */ ((EmitOnly4) => {
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-        EmitOnly4[EmitOnly4["Dts"] = 1] = "Dts";
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-      StructureIsReused = /* @__PURE__ */ ((StructureIsReused2) => {
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-        StructureIsReused2[StructureIsReused2["SafeModules"] = 1] = "SafeModules";
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-      ExitStatus = /* @__PURE__ */ ((ExitStatus2) => {
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-        ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped";
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-      MemberOverrideStatus = /* @__PURE__ */ ((MemberOverrideStatus2) => {
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-        MemberOverrideStatus2[MemberOverrideStatus2["HasInvalidOverride"] = 2] = "HasInvalidOverride";
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-      UnionReduction = /* @__PURE__ */ ((UnionReduction2) => {
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-        UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype";
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-      ContextFlags = /* @__PURE__ */ ((ContextFlags3) => {
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-        ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature";
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-      SymbolAccessibility = /* @__PURE__ */ ((SymbolAccessibility2) => {
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-        SymbolAccessibility2[SymbolAccessibility2["CannotBeNamed"] = 2] = "CannotBeNamed";
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-        SyntheticSymbolKind2[SyntheticSymbolKind2["Spread"] = 1] = "Spread";
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-      TypePredicateKind = /* @__PURE__ */ ((TypePredicateKind2) => {
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-        TypePredicateKind2[TypePredicateKind2["Identifier"] = 1] = "Identifier";
-        TypePredicateKind2[TypePredicateKind2["AssertsThis"] = 2] = "AssertsThis";
-        TypePredicateKind2[TypePredicateKind2["AssertsIdentifier"] = 3] = "AssertsIdentifier";
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-      TypeReferenceSerializationKind = /* @__PURE__ */ ((TypeReferenceSerializationKind2) => {
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-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["NumberLikeType"] = 3] = "NumberLikeType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BigIntLikeType"] = 4] = "BigIntLikeType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType";
-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType";
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-        TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType";
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-      SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => {
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-        SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable";
-        SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable";
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-        Ternary2[Ternary2["Maybe"] = 3] = "Maybe";
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-        EmitHint6[EmitHint6["IdentifierName"] = 2] = "IdentifierName";
-        EmitHint6[EmitHint6["MappedTypeParameter"] = 3] = "MappedTypeParameter";
-        EmitHint6[EmitHint6["Unspecified"] = 4] = "Unspecified";
-        EmitHint6[EmitHint6["EmbeddedStatement"] = 5] = "EmbeddedStatement";
-        EmitHint6[EmitHint6["JsxAttributeValue"] = 6] = "JsxAttributeValue";
-        EmitHint6[EmitHint6["ImportTypeNodeAttributes"] = 7] = "ImportTypeNodeAttributes";
-        return EmitHint6;
-      })(EmitHint || {});
-      OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => {
-        OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses";
-        OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions";
-        OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions";
-        OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions";
-        OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions";
-        OuterExpressionKinds2[OuterExpressionKinds2["All"] = 15] = "All";
-        OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = 16] = "ExcludeJSDocTypeAssertion";
-        return OuterExpressionKinds2;
-      })(OuterExpressionKinds || {});
-      LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => {
-        LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None";
-        LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters";
-        LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters";
-        return LexicalEnvironmentFlags2;
-      })(LexicalEnvironmentFlags || {});
-      BundleFileSectionKind = /* @__PURE__ */ ((BundleFileSectionKind2) => {
-        BundleFileSectionKind2["Prologue"] = "prologue";
-        BundleFileSectionKind2["EmitHelpers"] = "emitHelpers";
-        BundleFileSectionKind2["NoDefaultLib"] = "no-default-lib";
-        BundleFileSectionKind2["Reference"] = "reference";
-        BundleFileSectionKind2["Type"] = "type";
-        BundleFileSectionKind2["TypeResolutionModeRequire"] = "type-require";
-        BundleFileSectionKind2["TypeResolutionModeImport"] = "type-import";
-        BundleFileSectionKind2["Lib"] = "lib";
-        BundleFileSectionKind2["Prepend"] = "prepend";
-        BundleFileSectionKind2["Text"] = "text";
-        BundleFileSectionKind2["Internal"] = "internal";
-        return BundleFileSectionKind2;
-      })(BundleFileSectionKind || {});
-      ListFormat = /* @__PURE__ */ ((ListFormat2) => {
-        ListFormat2[ListFormat2["None"] = 0] = "None";
-        ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine";
-        ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine";
-        ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines";
-        ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask";
-        ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited";
-        ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited";
-        ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited";
-        ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited";
-        ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited";
-        ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask";
-        ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma";
-        ListFormat2[ListFormat2["Indented"] = 128] = "Indented";
-        ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces";
-        ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings";
-        ListFormat2[ListFormat2["Braces"] = 1024] = "Braces";
-        ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis";
-        ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets";
-        ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets";
-        ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask";
-        ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined";
-        ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty";
-        ListFormat2[ListFormat2["Optional"] = 49152] = "Optional";
-        ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine";
-        ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine";
-        ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments";
-        ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty";
-        ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement";
-        ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList";
-        ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers";
-        ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses";
-        ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers";
-        ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers";
-        ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements";
-        ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements";
-        ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents";
-        ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents";
-        ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements";
-        ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements";
-        ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties";
-        ListFormat2[ListFormat2["ImportAttributes"] = 526226] = "ImportAttributes";
-        ListFormat2[ListFormat2["ImportClauseEntries"] = 526226 /* ImportAttributes */] = "ImportClauseEntries";
-        ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements";
-        ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements";
-        ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments";
-        ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments";
-        ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans";
-        ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements";
-        ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements";
-        ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList";
-        ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements";
-        ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements";
-        ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses";
-        ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers";
-        ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers";
-        ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers";
-        ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses";
-        ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements";
-        ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren";
-        ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes";
-        ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements";
-        ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes";
-        ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements";
-        ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators";
-        ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments";
-        ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters";
-        ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters";
-        ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters";
-        ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment";
-        return ListFormat2;
-      })(ListFormat || {});
-      PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => {
-        PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None";
-        PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML";
-        PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine";
-        PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine";
-        PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All";
-        PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default";
-        return PragmaKindFlags2;
-      })(PragmaKindFlags || {});
-      commentPragmas = {
-        "reference": {
-          args: [
-            { name: "types", optional: true, captureSpan: true },
-            { name: "lib", optional: true, captureSpan: true },
-            { name: "path", optional: true, captureSpan: true },
-            { name: "no-default-lib", optional: true },
-            { name: "resolution-mode", optional: true }
-          ],
-          kind: 1 /* TripleSlashXML */
-        },
-        "amd-dependency": {
-          args: [{ name: "path" }, { name: "name", optional: true }],
-          kind: 1 /* TripleSlashXML */
-        },
-        "amd-module": {
-          args: [{ name: "name" }],
-          kind: 1 /* TripleSlashXML */
-        },
-        "ts-check": {
-          kind: 2 /* SingleLine */
-        },
-        "ts-nocheck": {
-          kind: 2 /* SingleLine */
-        },
-        "jsx": {
-          args: [{ name: "factory" }],
-          kind: 4 /* MultiLine */
-        },
-        "jsxfrag": {
-          args: [{ name: "factory" }],
-          kind: 4 /* MultiLine */
-        },
-        "jsximportsource": {
-          args: [{ name: "factory" }],
-          kind: 4 /* MultiLine */
-        },
-        "jsxruntime": {
-          args: [{ name: "factory" }],
-          kind: 4 /* MultiLine */
         }
-      };
-      JSDocParsingMode = /* @__PURE__ */ ((JSDocParsingMode6) => {
-        JSDocParsingMode6[JSDocParsingMode6["ParseAll"] = 0] = "ParseAll";
-        JSDocParsingMode6[JSDocParsingMode6["ParseNone"] = 1] = "ParseNone";
-        JSDocParsingMode6[JSDocParsingMode6["ParseForTypeErrors"] = 2] = "ParseForTypeErrors";
-        JSDocParsingMode6[JSDocParsingMode6["ParseForTypeInfo"] = 3] = "ParseForTypeInfo";
-        return JSDocParsingMode6;
-      })(JSDocParsingMode || {});
-    }
-  });
-
-  // src/compiler/sys.ts
-  function generateDjb2Hash(data) {
-    let acc = 5381;
-    for (let i = 0; i < data.length; i++) {
-      acc = (acc << 5) + acc + data.charCodeAt(i);
-    }
-    return acc.toString();
-  }
-  function setStackTraceLimit() {
-    if (Error.stackTraceLimit < 100) {
-      Error.stackTraceLimit = 100;
+      }
     }
   }
-  function getModifiedTime(host, fileName) {
-    return host.getModifiedTime(fileName) || missingFileModifiedTime;
+}
+function tryParseNpmPackageReference(text) {
+  try {
+    return parseNpmPackageReference(text);
+  } catch {
+    return void 0;
   }
-  function createPollingIntervalBasedLevels(levels) {
-    return {
-      [250 /* Low */]: levels.Low,
-      [500 /* Medium */]: levels.Medium,
-      [2e3 /* High */]: levels.High
-    };
+}
+function parseNpmPackageReference(text) {
+  if (!text.startsWith("npm:")) {
+    throw new Error(`Not an npm specifier: ${text}`);
+  }
+  text = text.replace(/^npm:\/?/, "");
+  const parts = text.split("/");
+  const namePartLen = text.startsWith("@") ? 2 : 1;
+  if (parts.length < namePartLen) {
+    throw new Error(`Not a valid package: ${text}`);
+  }
+  const nameParts = parts.slice(0, namePartLen);
+  const lastNamePart = nameParts.at(-1);
+  const lastAtIndex = lastNamePart.lastIndexOf("@");
+  let versionReq;
+  if (lastAtIndex > 0) {
+    versionReq = lastNamePart.substring(lastAtIndex + 1);
+    nameParts[nameParts.length - 1] = lastNamePart.substring(0, lastAtIndex);
+  }
+  const name = nameParts.join("/");
+  if (name.length === 0) {
+    throw new Error(`Npm specifier did not have a name: ${text}`);
+  }
+  return {
+    name,
+    versionReq,
+    subPath: parts.length > nameParts.length ? parts.slice(nameParts.length).join("/") : void 0
+  };
+}
+
+// src/compiler/scanner.ts
+function tokenIsIdentifierOrKeyword(token) {
+  return token >= 80 /* Identifier */;
+}
+function tokenIsIdentifierOrKeywordOrGreaterThan(token) {
+  return token === 32 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token);
+}
+var textToKeywordObj = {
+  abstract: 128 /* AbstractKeyword */,
+  accessor: 129 /* AccessorKeyword */,
+  any: 133 /* AnyKeyword */,
+  as: 130 /* AsKeyword */,
+  asserts: 131 /* AssertsKeyword */,
+  assert: 132 /* AssertKeyword */,
+  bigint: 163 /* BigIntKeyword */,
+  boolean: 136 /* BooleanKeyword */,
+  break: 83 /* BreakKeyword */,
+  case: 84 /* CaseKeyword */,
+  catch: 85 /* CatchKeyword */,
+  class: 86 /* ClassKeyword */,
+  continue: 88 /* ContinueKeyword */,
+  const: 87 /* ConstKeyword */,
+  ["constructor"]: 137 /* ConstructorKeyword */,
+  debugger: 89 /* DebuggerKeyword */,
+  declare: 138 /* DeclareKeyword */,
+  default: 90 /* DefaultKeyword */,
+  delete: 91 /* DeleteKeyword */,
+  do: 92 /* DoKeyword */,
+  else: 93 /* ElseKeyword */,
+  enum: 94 /* EnumKeyword */,
+  export: 95 /* ExportKeyword */,
+  extends: 96 /* ExtendsKeyword */,
+  false: 97 /* FalseKeyword */,
+  finally: 98 /* FinallyKeyword */,
+  for: 99 /* ForKeyword */,
+  from: 161 /* FromKeyword */,
+  function: 100 /* FunctionKeyword */,
+  get: 139 /* GetKeyword */,
+  if: 101 /* IfKeyword */,
+  implements: 119 /* ImplementsKeyword */,
+  import: 102 /* ImportKeyword */,
+  in: 103 /* InKeyword */,
+  infer: 140 /* InferKeyword */,
+  instanceof: 104 /* InstanceOfKeyword */,
+  interface: 120 /* InterfaceKeyword */,
+  intrinsic: 141 /* IntrinsicKeyword */,
+  is: 142 /* IsKeyword */,
+  keyof: 143 /* KeyOfKeyword */,
+  let: 121 /* LetKeyword */,
+  module: 144 /* ModuleKeyword */,
+  namespace: 145 /* NamespaceKeyword */,
+  never: 146 /* NeverKeyword */,
+  new: 105 /* NewKeyword */,
+  null: 106 /* NullKeyword */,
+  number: 150 /* NumberKeyword */,
+  object: 151 /* ObjectKeyword */,
+  package: 122 /* PackageKeyword */,
+  private: 123 /* PrivateKeyword */,
+  protected: 124 /* ProtectedKeyword */,
+  public: 125 /* PublicKeyword */,
+  override: 164 /* OverrideKeyword */,
+  out: 147 /* OutKeyword */,
+  readonly: 148 /* ReadonlyKeyword */,
+  require: 149 /* RequireKeyword */,
+  global: 162 /* GlobalKeyword */,
+  return: 107 /* ReturnKeyword */,
+  satisfies: 152 /* SatisfiesKeyword */,
+  set: 153 /* SetKeyword */,
+  static: 126 /* StaticKeyword */,
+  string: 154 /* StringKeyword */,
+  super: 108 /* SuperKeyword */,
+  switch: 109 /* SwitchKeyword */,
+  symbol: 155 /* SymbolKeyword */,
+  this: 110 /* ThisKeyword */,
+  throw: 111 /* ThrowKeyword */,
+  true: 112 /* TrueKeyword */,
+  try: 113 /* TryKeyword */,
+  type: 156 /* TypeKeyword */,
+  typeof: 114 /* TypeOfKeyword */,
+  undefined: 157 /* UndefinedKeyword */,
+  unique: 158 /* UniqueKeyword */,
+  unknown: 159 /* UnknownKeyword */,
+  using: 160 /* UsingKeyword */,
+  var: 115 /* VarKeyword */,
+  void: 116 /* VoidKeyword */,
+  while: 117 /* WhileKeyword */,
+  with: 118 /* WithKeyword */,
+  yield: 127 /* YieldKeyword */,
+  async: 134 /* AsyncKeyword */,
+  await: 135 /* AwaitKeyword */,
+  of: 165 /* OfKeyword */
+};
+var textToKeyword = new Map(Object.entries(textToKeywordObj));
+var textToToken = new Map(Object.entries({
+  ...textToKeywordObj,
+  "{": 19 /* OpenBraceToken */,
+  "}": 20 /* CloseBraceToken */,
+  "(": 21 /* OpenParenToken */,
+  ")": 22 /* CloseParenToken */,
+  "[": 23 /* OpenBracketToken */,
+  "]": 24 /* CloseBracketToken */,
+  ".": 25 /* DotToken */,
+  "...": 26 /* DotDotDotToken */,
+  ";": 27 /* SemicolonToken */,
+  ",": 28 /* CommaToken */,
+  "<": 30 /* LessThanToken */,
+  ">": 32 /* GreaterThanToken */,
+  "<=": 33 /* LessThanEqualsToken */,
+  ">=": 34 /* GreaterThanEqualsToken */,
+  "==": 35 /* EqualsEqualsToken */,
+  "!=": 36 /* ExclamationEqualsToken */,
+  "===": 37 /* EqualsEqualsEqualsToken */,
+  "!==": 38 /* ExclamationEqualsEqualsToken */,
+  "=>": 39 /* EqualsGreaterThanToken */,
+  "+": 40 /* PlusToken */,
+  "-": 41 /* MinusToken */,
+  "**": 43 /* AsteriskAsteriskToken */,
+  "*": 42 /* AsteriskToken */,
+  "/": 44 /* SlashToken */,
+  "%": 45 /* PercentToken */,
+  "++": 46 /* PlusPlusToken */,
+  "--": 47 /* MinusMinusToken */,
+  "<<": 48 /* LessThanLessThanToken */,
+  "</": 31 /* LessThanSlashToken */,
+  ">>": 49 /* GreaterThanGreaterThanToken */,
+  ">>>": 50 /* GreaterThanGreaterThanGreaterThanToken */,
+  "&": 51 /* AmpersandToken */,
+  "|": 52 /* BarToken */,
+  "^": 53 /* CaretToken */,
+  "!": 54 /* ExclamationToken */,
+  "~": 55 /* TildeToken */,
+  "&&": 56 /* AmpersandAmpersandToken */,
+  "||": 57 /* BarBarToken */,
+  "?": 58 /* QuestionToken */,
+  "??": 61 /* QuestionQuestionToken */,
+  "?.": 29 /* QuestionDotToken */,
+  ":": 59 /* ColonToken */,
+  "=": 64 /* EqualsToken */,
+  "+=": 65 /* PlusEqualsToken */,
+  "-=": 66 /* MinusEqualsToken */,
+  "*=": 67 /* AsteriskEqualsToken */,
+  "**=": 68 /* AsteriskAsteriskEqualsToken */,
+  "/=": 69 /* SlashEqualsToken */,
+  "%=": 70 /* PercentEqualsToken */,
+  "<<=": 71 /* LessThanLessThanEqualsToken */,
+  ">>=": 72 /* GreaterThanGreaterThanEqualsToken */,
+  ">>>=": 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */,
+  "&=": 74 /* AmpersandEqualsToken */,
+  "|=": 75 /* BarEqualsToken */,
+  "^=": 79 /* CaretEqualsToken */,
+  "||=": 76 /* BarBarEqualsToken */,
+  "&&=": 77 /* AmpersandAmpersandEqualsToken */,
+  "??=": 78 /* QuestionQuestionEqualsToken */,
+  "@": 60 /* AtToken */,
+  "#": 63 /* HashToken */,
+  "`": 62 /* BacktickToken */
+}));
+var charToRegExpFlag = new Map(Object.entries({
+  d: 1 /* HasIndices */,
+  g: 2 /* Global */,
+  i: 4 /* IgnoreCase */,
+  m: 8 /* Multiline */,
+  s: 16 /* DotAll */,
+  u: 32 /* Unicode */,
+  v: 64 /* UnicodeSets */,
+  y: 128 /* Sticky */
+}));
+var regExpFlagToFirstAvailableLanguageVersion = /* @__PURE__ */ new Map([
+  [1 /* HasIndices */, 9 /* RegularExpressionFlagsHasIndices */],
+  [16 /* DotAll */, 5 /* RegularExpressionFlagsDotAll */],
+  [32 /* Unicode */, 2 /* RegularExpressionFlagsUnicode */],
+  [64 /* UnicodeSets */, 99 /* RegularExpressionFlagsUnicodeSets */],
+  [128 /* Sticky */, 2 /* RegularExpressionFlagsSticky */]
+]);
+var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2785, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2929, 2929, 2947, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3024, 3024, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3133, 3160, 3161, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3261, 3261, 3294, 3294, 3296, 3297, 3313, 3314, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3389, 3406, 3406, 3424, 3425, 3450, 3455, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3807, 3840, 3840, 3904, 3911, 3913, 3948, 3976, 3980, 4096, 4138, 4159, 4159, 4176, 4181, 4186, 4189, 4193, 4193, 4197, 4198, 4206, 4208, 4213, 4225, 4238, 4238, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5905, 5920, 5937, 5952, 5969, 5984, 5996, 5998, 6e3, 6016, 6067, 6103, 6103, 6108, 6108, 6176, 6263, 6272, 6312, 6314, 6314, 6320, 6389, 6400, 6428, 6480, 6509, 6512, 6516, 6528, 6571, 6593, 6599, 6656, 6678, 6688, 6740, 6823, 6823, 6917, 6963, 6981, 6987, 7043, 7072, 7086, 7087, 7098, 7141, 7168, 7203, 7245, 7247, 7258, 7293, 7401, 7404, 7406, 7409, 7413, 7414, 7424, 7615, 7680, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8305, 8305, 8319, 8319, 8336, 8348, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11502, 11506, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11648, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11823, 11823, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12348, 12353, 12438, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42527, 42538, 42539, 42560, 42606, 42623, 42647, 42656, 42735, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43e3, 43009, 43011, 43013, 43015, 43018, 43020, 43042, 43072, 43123, 43138, 43187, 43250, 43255, 43259, 43259, 43274, 43301, 43312, 43334, 43360, 43388, 43396, 43442, 43471, 43471, 43520, 43560, 43584, 43586, 43588, 43595, 43616, 43638, 43642, 43642, 43648, 43695, 43697, 43697, 43701, 43702, 43705, 43709, 43712, 43712, 43714, 43714, 43739, 43741, 43744, 43754, 43762, 43764, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44002, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500];
+var unicodeES5IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 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+var unicodeESNextIdentifierStart = [65, 90, 97, 122, 170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 895, 895, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1488, 1514, 1519, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2144, 2154, 2160, 2183, 2185, 2190, 2208, 2249, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2432, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2556, 2556, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 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+var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/;
+var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/;
+var jsDocSeeOrLink = /@(?:see|link)/i;
+function lookupInUnicodeMap(code, map2) {
+  if (code < map2[0]) {
+    return false;
   }
-  function setCustomPollingValues(system) {
-    if (!system.getEnvironmentVariable) {
-      return;
-    }
-    const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval);
-    pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize;
-    unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds;
-    function getLevel(envVar, level) {
-      return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`);
-    }
-    function getCustomLevels(baseVariable) {
-      let customLevels;
-      setCustomLevel("Low");
-      setCustomLevel("Medium");
-      setCustomLevel("High");
-      return customLevels;
-      function setCustomLevel(level) {
-        const customLevel = getLevel(baseVariable, level);
-        if (customLevel) {
-          (customLevels || (customLevels = {}))[level] = Number(customLevel);
-        }
-      }
-    }
-    function setCustomLevels(baseVariable, levels) {
-      const customLevels = getCustomLevels(baseVariable);
-      if (customLevels) {
-        setLevel("Low");
-        setLevel("Medium");
-        setLevel("High");
-        return true;
-      }
-      return false;
-      function setLevel(level) {
-        levels[level] = customLevels[level] || levels[level];
-      }
+  let lo = 0;
+  let hi = map2.length;
+  let mid;
+  while (lo + 1 < hi) {
+    mid = lo + (hi - lo) / 2;
+    mid -= mid % 2;
+    if (map2[mid] <= code && code <= map2[mid + 1]) {
+      return true;
     }
-    function getCustomPollingBasedLevels(baseVariable, defaultLevels) {
-      const customLevels = getCustomLevels(baseVariable);
-      return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels);
+    if (code < map2[mid]) {
+      hi = mid;
+    } else {
+      lo = mid + 2;
+    }
+  }
+  return false;
+}
+function isUnicodeIdentifierStart(code, languageVersion) {
+  return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : lookupInUnicodeMap(code, unicodeES5IdentifierStart);
+}
+function isUnicodeIdentifierPart(code, languageVersion) {
+  return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : lookupInUnicodeMap(code, unicodeES5IdentifierPart);
+}
+function makeReverseMap(source) {
+  const result = [];
+  source.forEach((value, name) => {
+    result[value] = name;
+  });
+  return result;
+}
+var tokenStrings = makeReverseMap(textToToken);
+function tokenToString(t) {
+  return tokenStrings[t];
+}
+function stringToToken(s) {
+  return textToToken.get(s);
+}
+var regExpFlagChars = makeReverseMap(charToRegExpFlag);
+function regularExpressionFlagToCharacter(f) {
+  return regExpFlagChars[f];
+}
+function characterToRegularExpressionFlag(c) {
+  return charToRegExpFlag.get(c);
+}
+function computeLineStarts(text) {
+  const result = [];
+  let pos = 0;
+  let lineStart = 0;
+  while (pos < text.length) {
+    const ch = text.charCodeAt(pos);
+    pos++;
+    switch (ch) {
+      case 13 /* carriageReturn */:
+        if (text.charCodeAt(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+        result.push(lineStart);
+        lineStart = pos;
+        break;
+      default:
+        if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) {
+          result.push(lineStart);
+          lineStart = pos;
+        }
+        break;
     }
   }
-  function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) {
-    let definedValueCopyToIndex = pollIndex;
-    for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) {
-      const watchedFile = queue[pollIndex];
-      if (!watchedFile) {
-        continue;
-      } else if (watchedFile.isClosed) {
-        queue[pollIndex] = void 0;
+  result.push(lineStart);
+  return result;
+}
+function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) {
+  return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits);
+}
+function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) {
+  if (line < 0 || line >= lineStarts.length) {
+    if (allowEdits) {
+      line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line;
+    } else {
+      Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown"}`);
+    }
+  }
+  const res = lineStarts[line] + character;
+  if (allowEdits) {
+    return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res;
+  }
+  if (line < lineStarts.length - 1) {
+    Debug.assert(res < lineStarts[line + 1]);
+  } else if (debugText !== void 0) {
+    Debug.assert(res <= debugText.length);
+  }
+  return res;
+}
+function getLineStarts(sourceFile) {
+  return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text));
+}
+function computeLineAndCharacterOfPosition(lineStarts, position) {
+  const lineNumber = computeLineOfPosition(lineStarts, position);
+  return {
+    line: lineNumber,
+    character: position - lineStarts[lineNumber]
+  };
+}
+function computeLineOfPosition(lineStarts, position, lowerBound) {
+  let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound);
+  if (lineNumber < 0) {
+    lineNumber = ~lineNumber - 1;
+    Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file");
+  }
+  return lineNumber;
+}
+function getLinesBetweenPositions(sourceFile, pos1, pos2) {
+  if (pos1 === pos2) return 0;
+  const lineStarts = getLineStarts(sourceFile);
+  const lower = Math.min(pos1, pos2);
+  const isNegative = lower === pos2;
+  const upper = isNegative ? pos1 : pos2;
+  const lowerLine = computeLineOfPosition(lineStarts, lower);
+  const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine);
+  return isNegative ? lowerLine - upperLine : upperLine - lowerLine;
+}
+function getLineAndCharacterOfPosition(sourceFile, position) {
+  return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
+}
+function isWhiteSpaceLike(ch) {
+  return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
+}
+function isWhiteSpaceSingleLine(ch) {
+  return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */;
+}
+function isLineBreak(ch) {
+  return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */;
+}
+function isDigit(ch) {
+  return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+}
+function isHexDigit(ch) {
+  return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */;
+}
+function isASCIILetter(ch) {
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */;
+}
+function isWordCharacter(ch) {
+  return isASCIILetter(ch) || isDigit(ch) || ch === 95 /* _ */;
+}
+function isOctalDigit(ch) {
+  return ch >= 48 /* _0 */ && ch <= 55 /* _7 */;
+}
+function couldStartTrivia(text, pos) {
+  const ch = text.charCodeAt(pos);
+  switch (ch) {
+    case 13 /* carriageReturn */:
+    case 10 /* lineFeed */:
+    case 9 /* tab */:
+    case 11 /* verticalTab */:
+    case 12 /* formFeed */:
+    case 32 /* space */:
+    case 47 /* slash */:
+    case 60 /* lessThan */:
+    case 124 /* bar */:
+    case 61 /* equals */:
+    case 62 /* greaterThan */:
+      return true;
+    case 35 /* hash */:
+      return pos === 0;
+    default:
+      return ch > 127 /* maxAsciiCharacter */;
+  }
+}
+function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) {
+  if (positionIsSynthesized(pos)) {
+    return pos;
+  }
+  let canConsumeStar = false;
+  while (true) {
+    const ch = text.charCodeAt(pos);
+    switch (ch) {
+      case 13 /* carriageReturn */:
+        if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+        pos++;
+        if (stopAfterLineBreak) {
+          return pos;
+        }
+        canConsumeStar = !!inJSDoc;
         continue;
-      }
-      chunkSize--;
-      const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName));
-      if (watchedFile.isClosed) {
-        queue[pollIndex] = void 0;
+      case 9 /* tab */:
+      case 11 /* verticalTab */:
+      case 12 /* formFeed */:
+      case 32 /* space */:
+        pos++;
         continue;
-      }
-      callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged);
-      if (queue[pollIndex]) {
-        if (definedValueCopyToIndex < pollIndex) {
-          queue[definedValueCopyToIndex] = watchedFile;
-          queue[pollIndex] = void 0;
+      case 47 /* slash */:
+        if (stopAtComments) {
+          break;
         }
-        definedValueCopyToIndex++;
-      }
-    }
-    return pollIndex;
-    function nextPollIndex() {
-      pollIndex++;
-      if (pollIndex === queue.length) {
-        if (definedValueCopyToIndex < pollIndex) {
-          queue.length = definedValueCopyToIndex;
+        if (text.charCodeAt(pos + 1) === 47 /* slash */) {
+          pos += 2;
+          while (pos < text.length) {
+            if (isLineBreak(text.charCodeAt(pos))) {
+              break;
+            }
+            pos++;
+          }
+          canConsumeStar = false;
+          continue;
         }
-        pollIndex = 0;
-        definedValueCopyToIndex = 0;
-      }
-    }
-  }
-  function createDynamicPriorityPollingWatchFile(host) {
-    const watchedFiles = [];
-    const changedFilesInLastPoll = [];
-    const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */);
-    const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */);
-    const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */);
-    return watchFile2;
-    function watchFile2(fileName, callback, defaultPollingInterval) {
-      const file = {
-        fileName,
-        callback,
-        unchangedPolls: 0,
-        mtime: getModifiedTime(host, fileName)
-      };
-      watchedFiles.push(file);
-      addToPollingIntervalQueue(file, defaultPollingInterval);
-      return {
-        close: () => {
-          file.isClosed = true;
-          unorderedRemoveItem(watchedFiles, file);
+        if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
+          pos += 2;
+          while (pos < text.length) {
+            if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
+              pos += 2;
+              break;
+            }
+            pos++;
+          }
+          canConsumeStar = false;
+          continue;
         }
-      };
-    }
-    function createPollingIntervalQueue(pollingInterval) {
-      const queue = [];
-      queue.pollingInterval = pollingInterval;
-      queue.pollIndex = 0;
-      queue.pollScheduled = false;
-      return queue;
-    }
-    function pollPollingIntervalQueue(_timeoutType, queue) {
-      queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]);
-      if (queue.length) {
-        scheduleNextPoll(queue.pollingInterval);
-      } else {
-        Debug.assert(queue.pollIndex === 0);
-        queue.pollScheduled = false;
-      }
-    }
-    function pollLowPollingIntervalQueue(_timeoutType, queue) {
-      pollQueue(
-        changedFilesInLastPoll,
-        250 /* Low */,
-        /*pollIndex*/
-        0,
-        changedFilesInLastPoll.length
-      );
-      pollPollingIntervalQueue(_timeoutType, queue);
-      if (!queue.pollScheduled && changedFilesInLastPoll.length) {
-        scheduleNextPoll(250 /* Low */);
-      }
-    }
-    function pollQueue(queue, pollingInterval, pollIndex, chunkSize) {
-      return pollWatchedFileQueue(
-        host,
-        queue,
-        pollIndex,
-        chunkSize,
-        onWatchFileStat
-      );
-      function onWatchFileStat(watchedFile, pollIndex2, fileChanged) {
-        if (fileChanged) {
-          watchedFile.unchangedPolls = 0;
-          if (queue !== changedFilesInLastPoll) {
-            queue[pollIndex2] = void 0;
-            addChangedFileToLowPollingIntervalQueue(watchedFile);
-          }
-        } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) {
-          watchedFile.unchangedPolls++;
-        } else if (queue === changedFilesInLastPoll) {
-          watchedFile.unchangedPolls = 1;
-          queue[pollIndex2] = void 0;
-          addToPollingIntervalQueue(watchedFile, 250 /* Low */);
-        } else if (pollingInterval !== 2e3 /* High */) {
-          watchedFile.unchangedPolls++;
-          queue[pollIndex2] = void 0;
-          addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */);
+        break;
+      case 60 /* lessThan */:
+      case 124 /* bar */:
+      case 61 /* equals */:
+      case 62 /* greaterThan */:
+        if (isConflictMarkerTrivia(text, pos)) {
+          pos = scanConflictMarkerTrivia(text, pos);
+          canConsumeStar = false;
+          continue;
         }
-      }
+        break;
+      case 35 /* hash */:
+        if (pos === 0 && isShebangTrivia(text, pos)) {
+          pos = scanShebangTrivia(text, pos);
+          canConsumeStar = false;
+          continue;
+        }
+        break;
+      case 42 /* asterisk */:
+        if (canConsumeStar) {
+          pos++;
+          canConsumeStar = false;
+          continue;
+        }
+        break;
+      default:
+        if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
+          pos++;
+          continue;
+        }
+        break;
     }
-    function pollingIntervalQueue(pollingInterval) {
-      switch (pollingInterval) {
-        case 250 /* Low */:
-          return lowPollingIntervalQueue;
-        case 500 /* Medium */:
-          return mediumPollingIntervalQueue;
-        case 2e3 /* High */:
-          return highPollingIntervalQueue;
+    return pos;
+  }
+}
+var mergeConflictMarkerLength = "<<<<<<<".length;
+function isConflictMarkerTrivia(text, pos) {
+  Debug.assert(pos >= 0);
+  if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) {
+    const ch = text.charCodeAt(pos);
+    if (pos + mergeConflictMarkerLength < text.length) {
+      for (let i = 0; i < mergeConflictMarkerLength; i++) {
+        if (text.charCodeAt(pos + i) !== ch) {
+          return false;
+        }
       }
+      return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */;
     }
-    function addToPollingIntervalQueue(file, pollingInterval) {
-      pollingIntervalQueue(pollingInterval).push(file);
-      scheduleNextPollIfNotAlreadyScheduled(pollingInterval);
-    }
-    function addChangedFileToLowPollingIntervalQueue(file) {
-      changedFilesInLastPoll.push(file);
-      scheduleNextPollIfNotAlreadyScheduled(250 /* Low */);
+  }
+  return false;
+}
+function scanConflictMarkerTrivia(text, pos, error2) {
+  if (error2) {
+    error2(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength);
+  }
+  const ch = text.charCodeAt(pos);
+  const len = text.length;
+  if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
+    while (pos < len && !isLineBreak(text.charCodeAt(pos))) {
+      pos++;
     }
-    function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) {
-      if (!pollingIntervalQueue(pollingInterval).pollScheduled) {
-        scheduleNextPoll(pollingInterval);
+  } else {
+    Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
+    while (pos < len) {
+      const currentChar = text.charCodeAt(pos);
+      if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) {
+        break;
       }
+      pos++;
     }
-    function scheduleNextPoll(pollingInterval) {
-      pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingInterval === 250 /* Low */ ? "pollLowPollingIntervalQueue" : "pollPollingIntervalQueue", pollingIntervalQueue(pollingInterval));
+  }
+  return pos;
+}
+var shebangTriviaRegex = /^#!.*/;
+function isShebangTrivia(text, pos) {
+  Debug.assert(pos === 0);
+  return shebangTriviaRegex.test(text);
+}
+function scanShebangTrivia(text, pos) {
+  const shebang = shebangTriviaRegex.exec(text)[0];
+  pos = pos + shebang.length;
+  return pos;
+}
+function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
+  let pendingPos;
+  let pendingEnd;
+  let pendingKind;
+  let pendingHasTrailingNewLine;
+  let hasPendingCommentRange = false;
+  let collecting = trailing;
+  let accumulator = initial;
+  if (pos === 0) {
+    collecting = true;
+    const shebang = getShebang(text);
+    if (shebang) {
+      pos = shebang.length;
     }
   }
-  function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp) {
-    const fileWatcherCallbacks = createMultiMap();
-    const fileTimestamps = fsWatchWithTimestamp ? /* @__PURE__ */ new Map() : void 0;
-    const dirWatchers = /* @__PURE__ */ new Map();
-    const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    return nonPollingWatchFile;
-    function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) {
-      const filePath = toCanonicalName(fileName);
-      if (fileWatcherCallbacks.add(filePath, callback).length === 1 && fileTimestamps) {
-        fileTimestamps.set(filePath, getModifiedTime3(fileName) || missingFileModifiedTime);
-      }
-      const dirPath = getDirectoryPath(filePath) || ".";
-      const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions);
-      watcher.referenceCount++;
-      return {
-        close: () => {
-          if (watcher.referenceCount === 1) {
-            watcher.close();
-            dirWatchers.delete(dirPath);
-          } else {
-            watcher.referenceCount--;
+  scan:
+    while (pos >= 0 && pos < text.length) {
+      const ch = text.charCodeAt(pos);
+      switch (ch) {
+        case 13 /* carriageReturn */:
+          if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+            pos++;
           }
-          fileWatcherCallbacks.remove(filePath, callback);
-        }
-      };
-    }
-    function createDirectoryWatcher(dirName, dirPath, fallbackOptions) {
-      const watcher = fsWatch(
-        dirName,
-        1 /* Directory */,
-        (eventName, relativeFileName) => {
-          if (!isString(relativeFileName))
-            return;
-          const fileName = getNormalizedAbsolutePath(relativeFileName, dirName);
-          const filePath = toCanonicalName(fileName);
-          const callbacks = fileName && fileWatcherCallbacks.get(filePath);
-          if (callbacks) {
-            let currentModifiedTime;
-            let eventKind = 1 /* Changed */;
-            if (fileTimestamps) {
-              const existingTime = fileTimestamps.get(filePath);
-              if (eventName === "change") {
-                currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime;
-                if (currentModifiedTime.getTime() === existingTime.getTime())
-                  return;
+        case 10 /* lineFeed */:
+          pos++;
+          if (trailing) {
+            break scan;
+          }
+          collecting = true;
+          if (hasPendingCommentRange) {
+            pendingHasTrailingNewLine = true;
+          }
+          continue;
+        case 9 /* tab */:
+        case 11 /* verticalTab */:
+        case 12 /* formFeed */:
+        case 32 /* space */:
+          pos++;
+          continue;
+        case 47 /* slash */:
+          const nextChar = text.charCodeAt(pos + 1);
+          let hasTrailingNewLine = false;
+          if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) {
+            const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */;
+            const startPos = pos;
+            pos += 2;
+            if (nextChar === 47 /* slash */) {
+              while (pos < text.length) {
+                if (isLineBreak(text.charCodeAt(pos))) {
+                  hasTrailingNewLine = true;
+                  break;
+                }
+                pos++;
+              }
+            } else {
+              while (pos < text.length) {
+                if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
+                  pos += 2;
+                  break;
+                }
+                pos++;
               }
-              currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
-              fileTimestamps.set(filePath, currentModifiedTime);
-              if (existingTime === missingFileModifiedTime)
-                eventKind = 0 /* Created */;
-              else if (currentModifiedTime === missingFileModifiedTime)
-                eventKind = 2 /* Deleted */;
             }
-            for (const fileCallback of callbacks) {
-              fileCallback(fileName, eventKind, currentModifiedTime);
+            if (collecting) {
+              if (hasPendingCommentRange) {
+                accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+                if (!reduce && accumulator) {
+                  return accumulator;
+                }
+              }
+              pendingPos = startPos;
+              pendingEnd = pos;
+              pendingKind = kind;
+              pendingHasTrailingNewLine = hasTrailingNewLine;
+              hasPendingCommentRange = true;
             }
+            continue;
           }
-        },
-        /*recursive*/
-        false,
-        500 /* Medium */,
-        fallbackOptions
-      );
-      watcher.referenceCount = 0;
-      dirWatchers.set(dirPath, watcher);
-      return watcher;
-    }
+          break scan;
+        default:
+          if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
+            if (hasPendingCommentRange && isLineBreak(ch)) {
+              pendingHasTrailingNewLine = true;
+            }
+            pos++;
+            continue;
+          }
+          break scan;
+      }
+    }
+  if (hasPendingCommentRange) {
+    accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+  }
+  return accumulator;
+}
+function forEachLeadingCommentRange(text, pos, cb, state) {
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state
+  );
+}
+function forEachTrailingCommentRange(text, pos, cb, state) {
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state
+  );
+}
+function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state,
+    initial
+  );
+}
+function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state,
+    initial
+  );
+}
+function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments = []) {
+  comments.push({ kind, pos, end, hasTrailingNewLine });
+  return comments;
+}
+function getLeadingCommentRanges(text, pos) {
+  return reduceEachLeadingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
+}
+function getTrailingCommentRanges(text, pos) {
+  return reduceEachTrailingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
+}
+function getShebang(text) {
+  const match = shebangTriviaRegex.exec(text);
+  if (match) {
+    return match[0];
+  }
+}
+function isIdentifierStart(ch, languageVersion) {
+  return isASCIILetter(ch) || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
+}
+function isIdentifierPart(ch, languageVersion, identifierVariant) {
+  return isWordCharacter(ch) || ch === 36 /* $ */ || // "-" and ":" are valid in JSX Identifiers
+  (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+}
+function isIdentifierText(name, languageVersion, identifierVariant) {
+  let ch = codePointAt(name, 0);
+  if (!isIdentifierStart(ch, languageVersion)) {
+    return false;
   }
-  function createFixedChunkSizePollingWatchFile(host) {
-    const watchedFiles = [];
-    let pollIndex = 0;
-    let pollScheduled;
-    return watchFile2;
-    function watchFile2(fileName, callback) {
-      const file = {
-        fileName,
-        callback,
-        mtime: getModifiedTime(host, fileName)
-      };
-      watchedFiles.push(file);
-      scheduleNextPoll();
-      return {
-        close: () => {
-          file.isClosed = true;
-          unorderedRemoveItem(watchedFiles, file);
-        }
-      };
-    }
-    function pollQueue() {
-      pollScheduled = void 0;
-      pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]);
-      scheduleNextPoll();
-    }
-    function scheduleNextPoll() {
-      if (!watchedFiles.length || pollScheduled)
-        return;
-      pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */, "pollQueue");
+  for (let i = charSize(ch); i < name.length; i += charSize(ch)) {
+    if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) {
+      return false;
     }
   }
-  function createSingleWatcherPerName(cache, useCaseSensitiveFileNames2, name, callback, createWatcher) {
-    const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    const path = toCanonicalFileName(name);
-    const existing = cache.get(path);
-    if (existing) {
-      existing.callbacks.push(callback);
-    } else {
-      cache.set(path, {
-        watcher: createWatcher(
-          // Cant infer types correctly so lets satisfy checker
-          (param1, param2, param3) => {
-            var _a;
-            return (_a = cache.get(path)) == null ? void 0 : _a.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-          }
-        ),
-        callbacks: [callback]
-      });
-    }
-    return {
-      close: () => {
-        const watcher = cache.get(path);
-        if (!watcher)
-          return;
-        if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length)
-          return;
-        cache.delete(path);
-        closeFileWatcherOf(watcher);
+  return true;
+}
+function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start, length2) {
+  var text = textInitial;
+  var pos;
+  var end;
+  var fullStartPos;
+  var tokenStart;
+  var token;
+  var tokenValue;
+  var tokenFlags;
+  var commentDirectives;
+  var skipJsDocLeadingAsterisks = 0;
+  var scriptKind = 0 /* Unknown */;
+  var jsDocParsingMode = 0 /* ParseAll */;
+  setText(text, start, length2);
+  var scanner2 = {
+    getTokenFullStart: () => fullStartPos,
+    getStartPos: () => fullStartPos,
+    getTokenEnd: () => pos,
+    getTextPos: () => pos,
+    getToken: () => token,
+    getTokenStart: () => tokenStart,
+    getTokenPos: () => tokenStart,
+    getTokenText: () => text.substring(tokenStart, pos),
+    getTokenValue: () => tokenValue,
+    hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0,
+    hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0,
+    hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0,
+    hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0,
+    isIdentifier: () => token === 80 /* Identifier */ || token > 118 /* LastReservedWord */,
+    isReservedWord: () => token >= 83 /* FirstReservedWord */ && token <= 118 /* LastReservedWord */,
+    isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0,
+    getCommentDirectives: () => commentDirectives,
+    getNumericLiteralFlags: () => tokenFlags & 25584 /* NumericLiteralFlags */,
+    getTokenFlags: () => tokenFlags,
+    reScanGreaterToken,
+    reScanAsteriskEqualsToken,
+    reScanSlashToken,
+    reScanTemplateToken,
+    reScanTemplateHeadOrNoSubstitutionTemplate,
+    scanJsxIdentifier,
+    scanJsxAttributeValue,
+    reScanJsxAttributeValue,
+    reScanJsxToken,
+    reScanLessThanToken,
+    reScanHashToken,
+    reScanQuestionToken,
+    reScanInvalidIdentifier,
+    scanJsxToken,
+    scanJsDocToken,
+    scanJSDocCommentTextToken,
+    scan,
+    getText,
+    clearCommentDirectives,
+    setText,
+    setScriptTarget,
+    setLanguageVariant,
+    setScriptKind,
+    setJSDocParsingMode,
+    setOnError,
+    resetTokenState,
+    setTextPos: resetTokenState,
+    setSkipJsDocLeadingAsterisks,
+    tryScan,
+    lookAhead,
+    scanRange
+  };
+  if (Debug.isDebugging) {
+    Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", {
+      get: () => {
+        const text2 = scanner2.getText();
+        return text2.slice(0, scanner2.getTokenFullStart()) + "\u2551" + text2.slice(scanner2.getTokenFullStart());
       }
-    };
+    });
   }
-  function onWatchedFileStat(watchedFile, modifiedTime) {
-    const oldTime = watchedFile.mtime.getTime();
-    const newTime = modifiedTime.getTime();
-    if (oldTime !== newTime) {
-      watchedFile.mtime = modifiedTime;
-      watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime);
-      return true;
-    }
-    return false;
+  return scanner2;
+  function codePointUnchecked(pos2) {
+    return codePointAt(text, pos2);
   }
-  function getFileWatcherEventKind(oldTime, newTime) {
-    return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */;
+  function codePointChecked(pos2) {
+    return pos2 >= 0 && pos2 < end ? codePointUnchecked(pos2) : -1 /* EOF */;
   }
-  function sysLog(s) {
-    return curSysLog(s);
+  function charCodeUnchecked(pos2) {
+    return text.charCodeAt(pos2);
   }
-  function setSysLog(logger) {
-    curSysLog = logger;
+  function charCodeChecked(pos2) {
+    return pos2 >= 0 && pos2 < end ? charCodeUnchecked(pos2) : -1 /* EOF */;
   }
-  function createDirectoryWatcherSupportingRecursive({
-    watchDirectory,
-    useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-    getCurrentDirectory,
-    getAccessibleSortedChildDirectories,
-    fileSystemEntryExists,
-    realpath,
-    setTimeout: setTimeout2,
-    clearTimeout: clearTimeout2
-  }) {
-    const cache = /* @__PURE__ */ new Map();
-    const callbackCache = createMultiMap();
-    const cacheToUpdateChildWatches = /* @__PURE__ */ new Map();
-    let timerToUpdateChildWatches;
-    const filePathComparer = getStringComparer(!useCaseSensitiveFileNames2);
-    const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options);
-    function createDirectoryWatcher(dirName, options, callback) {
-      const dirPath = toCanonicalFilePath(dirName);
-      let directoryWatcher = cache.get(dirPath);
-      if (directoryWatcher) {
-        directoryWatcher.refCount++;
-      } else {
-        directoryWatcher = {
-          watcher: watchDirectory(
-            dirName,
-            (fileName) => {
-              if (isIgnoredPath(fileName, options))
-                return;
-              if (options == null ? void 0 : options.synchronousWatchDirectory) {
-                invokeCallbacks(dirPath, fileName);
-                updateChildWatches(dirName, dirPath, options);
-              } else {
-                nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-              }
-            },
-            /*recursive*/
-            false,
-            options
-          ),
-          refCount: 1,
-          childWatches: emptyArray
-        };
-        cache.set(dirPath, directoryWatcher);
-        updateChildWatches(dirName, dirPath, options);
-      }
-      const callbackToAdd = callback && { dirName, callback };
-      if (callbackToAdd) {
-        callbackCache.add(dirPath, callbackToAdd);
-      }
-      return {
-        dirName,
-        close: () => {
-          const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath));
-          if (callbackToAdd)
-            callbackCache.remove(dirPath, callbackToAdd);
-          directoryWatcher2.refCount--;
-          if (directoryWatcher2.refCount)
-            return;
-          cache.delete(dirPath);
-          closeFileWatcherOf(directoryWatcher2);
-          directoryWatcher2.childWatches.forEach(closeFileWatcher);
-        }
-      };
+  function error2(message, errPos = pos, length3, arg0) {
+    if (onError) {
+      const oldPos = pos;
+      pos = errPos;
+      onError(message, length3 || 0, arg0);
+      pos = oldPos;
     }
-    function invokeCallbacks(dirPath, fileNameOrInvokeMap, fileNames) {
-      let fileName;
-      let invokeMap;
-      if (isString(fileNameOrInvokeMap)) {
-        fileName = fileNameOrInvokeMap;
-      } else {
-        invokeMap = fileNameOrInvokeMap;
-      }
-      callbackCache.forEach((callbacks, rootDirName) => {
-        if (invokeMap && invokeMap.get(rootDirName) === true)
-          return;
-        if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) {
-          if (invokeMap) {
-            if (fileNames) {
-              const existing = invokeMap.get(rootDirName);
-              if (existing) {
-                existing.push(...fileNames);
-              } else {
-                invokeMap.set(rootDirName, fileNames.slice());
-              }
-            } else {
-              invokeMap.set(rootDirName, true);
-            }
+  }
+  function scanNumberFragment() {
+    let start2 = pos;
+    let allowSeparator = false;
+    let isPreviousTokenSeparator = false;
+    let result = "";
+    while (true) {
+      const ch = charCodeUnchecked(pos);
+      if (ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (allowSeparator) {
+          allowSeparator = false;
+          isPreviousTokenSeparator = true;
+          result += text.substring(start2, pos);
+        } else {
+          tokenFlags |= 16384 /* ContainsInvalidSeparator */;
+          if (isPreviousTokenSeparator) {
+            error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
           } else {
-            callbacks.forEach(({ callback }) => callback(fileName));
+            error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
           }
         }
-      });
-    }
-    function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
-      const parentWatcher = cache.get(dirPath);
-      if (parentWatcher && fileSystemEntryExists(dirName, 1 /* Directory */)) {
-        scheduleUpdateChildWatches(dirName, dirPath, fileName, options);
-        return;
+        pos++;
+        start2 = pos;
+        continue;
+      }
+      if (isDigit(ch)) {
+        allowSeparator = true;
+        isPreviousTokenSeparator = false;
+        pos++;
+        continue;
       }
-      invokeCallbacks(dirPath, fileName);
-      removeChildWatches(parentWatcher);
+      break;
     }
-    function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) {
-      const existing = cacheToUpdateChildWatches.get(dirPath);
-      if (existing) {
-        existing.fileNames.push(fileName);
+    if (charCodeUnchecked(pos - 1) === 95 /* _ */) {
+      tokenFlags |= 16384 /* ContainsInvalidSeparator */;
+      error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    }
+    return result + text.substring(start2, pos);
+  }
+  function scanNumber() {
+    let start2 = pos;
+    let mainFragment;
+    if (charCodeUnchecked(pos) === 48 /* _0 */) {
+      pos++;
+      if (charCodeUnchecked(pos) === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */ | 16384 /* ContainsInvalidSeparator */;
+        error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
+        pos--;
+        mainFragment = scanNumberFragment();
+      } else if (!scanDigits()) {
+        tokenFlags |= 8192 /* ContainsLeadingZero */;
+        mainFragment = "" + +tokenValue;
+      } else if (!tokenValue) {
+        mainFragment = "0";
       } else {
-        cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] });
-      }
-      if (timerToUpdateChildWatches) {
-        clearTimeout2(timerToUpdateChildWatches);
-        timerToUpdateChildWatches = void 0;
+        tokenValue = "" + parseInt(tokenValue, 8);
+        tokenFlags |= 32 /* Octal */;
+        const withMinus = token === 41 /* MinusToken */;
+        const literal = (withMinus ? "-" : "") + "0o" + (+tokenValue).toString(8);
+        if (withMinus) start2--;
+        error2(Diagnostics.Octal_literals_are_not_allowed_Use_the_syntax_0, start2, pos - start2, literal);
+        return 9 /* NumericLiteral */;
       }
-      timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3, "timerToUpdateChildWatches");
+    } else {
+      mainFragment = scanNumberFragment();
     }
-    function onTimerToUpdateChildWatches() {
-      timerToUpdateChildWatches = void 0;
-      sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`);
-      const start = timestamp();
-      const invokeMap = /* @__PURE__ */ new Map();
-      while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) {
-        const result = cacheToUpdateChildWatches.entries().next();
-        Debug.assert(!result.done);
-        const { value: [dirPath, { dirName, options, fileNames }] } = result;
-        cacheToUpdateChildWatches.delete(dirPath);
-        const hasChanges = updateChildWatches(dirName, dirPath, options);
-        invokeCallbacks(dirPath, invokeMap, hasChanges ? void 0 : fileNames);
-      }
-      sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start}ms:: ${cacheToUpdateChildWatches.size}`);
-      callbackCache.forEach((callbacks, rootDirName) => {
-        const existing = invokeMap.get(rootDirName);
-        if (existing) {
-          callbacks.forEach(({ callback, dirName }) => {
-            if (isArray(existing)) {
-              existing.forEach(callback);
-            } else {
-              callback(dirName);
-            }
-          });
-        }
-      });
-      const elapsed = timestamp() - start;
-      sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`);
+    let decimalFragment;
+    let scientificFragment;
+    if (charCodeUnchecked(pos) === 46 /* dot */) {
+      pos++;
+      decimalFragment = scanNumberFragment();
     }
-    function removeChildWatches(parentWatcher) {
-      if (!parentWatcher)
-        return;
-      const existingChildWatches = parentWatcher.childWatches;
-      parentWatcher.childWatches = emptyArray;
-      for (const childWatcher of existingChildWatches) {
-        childWatcher.close();
-        removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName)));
+    let end2 = pos;
+    if (charCodeUnchecked(pos) === 69 /* E */ || charCodeUnchecked(pos) === 101 /* e */) {
+      pos++;
+      tokenFlags |= 16 /* Scientific */;
+      if (charCodeUnchecked(pos) === 43 /* plus */ || charCodeUnchecked(pos) === 45 /* minus */) pos++;
+      const preNumericPart = pos;
+      const finalFragment = scanNumberFragment();
+      if (!finalFragment) {
+        error2(Diagnostics.Digit_expected);
+      } else {
+        scientificFragment = text.substring(end2, preNumericPart) + finalFragment;
+        end2 = pos;
       }
     }
-    function updateChildWatches(parentDir, parentDirPath, options) {
-      const parentWatcher = cache.get(parentDirPath);
-      if (!parentWatcher)
-        return false;
-      let newChildWatches;
-      const hasChanges = enumerateInsertsAndDeletes(
-        fileSystemEntryExists(parentDir, 1 /* Directory */) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => {
-          const childFullName = getNormalizedAbsolutePath(child, parentDir);
-          return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0;
-        }) : emptyArray,
-        parentWatcher.childWatches,
-        (child, childWatcher) => filePathComparer(child, childWatcher.dirName),
-        createAndAddChildDirectoryWatcher,
-        closeFileWatcher,
-        addChildDirectoryWatcher
-      );
-      parentWatcher.childWatches = newChildWatches || emptyArray;
-      return hasChanges;
-      function createAndAddChildDirectoryWatcher(childName) {
-        const result = createDirectoryWatcher(childName, options);
-        addChildDirectoryWatcher(result);
+    let result;
+    if (tokenFlags & 512 /* ContainsSeparator */) {
+      result = mainFragment;
+      if (decimalFragment) {
+        result += "." + decimalFragment;
       }
-      function addChildDirectoryWatcher(childWatcher) {
-        (newChildWatches || (newChildWatches = [])).push(childWatcher);
+      if (scientificFragment) {
+        result += scientificFragment;
       }
+    } else {
+      result = text.substring(start2, end2);
     }
-    function isIgnoredPath(path, options) {
-      return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames2, getCurrentDirectory);
+    if (tokenFlags & 8192 /* ContainsLeadingZero */) {
+      error2(Diagnostics.Decimals_with_leading_zeros_are_not_allowed, start2, end2 - start2);
+      tokenValue = "" + +result;
+      return 9 /* NumericLiteral */;
     }
-    function isInPath(path, searchPath) {
-      if (path.includes(searchPath))
-        return true;
-      if (useCaseSensitiveFileNames2)
-        return false;
-      return toCanonicalFilePath(path).includes(searchPath);
+    if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) {
+      checkForIdentifierStartAfterNumericLiteral(start2, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */));
+      tokenValue = "" + +result;
+      return 9 /* NumericLiteral */;
+    } else {
+      tokenValue = result;
+      const type = checkBigIntSuffix();
+      checkForIdentifierStartAfterNumericLiteral(start2);
+      return type;
     }
   }
-  function createFileWatcherCallback(callback) {
-    return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime);
-  }
-  function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) {
-    return (eventName, _relativeFileName, modifiedTime) => {
-      if (eventName === "rename") {
-        modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
-        callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime);
+  function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) {
+    if (!isIdentifierStart(codePointUnchecked(pos), languageVersion)) {
+      return;
+    }
+    const identifierStart = pos;
+    const { length: length3 } = scanIdentifierParts();
+    if (length3 === 1 && text[identifierStart] === "n") {
+      if (isScientific) {
+        error2(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1);
       } else {
-        callback(fileName, 1 /* Changed */, modifiedTime);
+        error2(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1);
       }
-    };
+    } else {
+      error2(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3);
+      pos = identifierStart;
+    }
+  }
+  function scanDigits() {
+    const start2 = pos;
+    let isOctal = true;
+    while (isDigit(charCodeChecked(pos))) {
+      if (!isOctalDigit(charCodeUnchecked(pos))) {
+        isOctal = false;
+      }
+      pos++;
+    }
+    tokenValue = text.substring(start2, pos);
+    return isOctal;
   }
-  function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames2, getCurrentDirectory) {
-    return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames2, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2, getCurrentDirectory()));
+  function scanExactNumberOfHexDigits(count, canHaveSeparators) {
+    const valueString = scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      false,
+      canHaveSeparators
+    );
+    return valueString ? parseInt(valueString, 16) : -1;
+  }
+  function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
+    return scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      true,
+      canHaveSeparators
+    );
   }
-  function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory) {
-    return (eventName, relativeFileName) => {
-      if (eventName === "rename") {
-        const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName));
-        if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames2, getCurrentDirectory)) {
-          callback(fileName);
+  function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
+    let valueChars = [];
+    let allowSeparator = false;
+    let isPreviousTokenSeparator = false;
+    while (valueChars.length < minCount || scanAsManyAsPossible) {
+      let ch = charCodeUnchecked(pos);
+      if (canHaveSeparators && ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (allowSeparator) {
+          allowSeparator = false;
+          isPreviousTokenSeparator = true;
+        } else if (isPreviousTokenSeparator) {
+          error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
+        } else {
+          error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
         }
+        pos++;
+        continue;
       }
-    };
-  }
-  function createSystemWatchFunctions({
-    pollingWatchFileWorker,
-    getModifiedTime: getModifiedTime3,
-    setTimeout: setTimeout2,
-    clearTimeout: clearTimeout2,
-    fsWatchWorker,
-    fileSystemEntryExists,
-    useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-    getCurrentDirectory,
-    fsSupportsRecursiveFsWatch,
-    getAccessibleSortedChildDirectories,
-    realpath,
-    tscWatchFile,
-    useNonPollingWatchers,
-    tscWatchDirectory,
-    inodeWatching,
-    fsWatchWithTimestamp,
-    sysLog: sysLog2
-  }) {
-    const pollingWatches = /* @__PURE__ */ new Map();
-    const fsWatches = /* @__PURE__ */ new Map();
-    const fsWatchesRecursive = /* @__PURE__ */ new Map();
-    let dynamicPollingWatchFile;
-    let fixedChunkSizePollingWatchFile;
-    let nonPollingWatchFile;
-    let hostRecursiveDirectoryWatcher;
-    let hitSystemWatcherLimit = false;
-    return {
-      watchFile: watchFile2,
-      watchDirectory
-    };
-    function watchFile2(fileName, callback, pollingInterval, options) {
-      options = updateOptionsForWatchFile(options, useNonPollingWatchers);
-      const watchFileKind = Debug.checkDefined(options.watchFile);
-      switch (watchFileKind) {
-        case 0 /* FixedPollingInterval */:
-          return pollingWatchFile(
-            fileName,
-            callback,
-            250 /* Low */,
-            /*options*/
-            void 0
-          );
-        case 1 /* PriorityPollingInterval */:
-          return pollingWatchFile(
-            fileName,
-            callback,
-            pollingInterval,
-            /*options*/
-            void 0
-          );
-        case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(
-            fileName,
-            callback,
-            pollingInterval,
-            /*options*/
-            void 0
-          );
-        case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(
-            fileName,
-            callback,
-            /* pollingInterval */
-            void 0,
-            /*options*/
-            void 0
-          );
-        case 4 /* UseFsEvents */:
-          return fsWatch(
-            fileName,
-            0 /* File */,
-            createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
-            /*recursive*/
-            false,
-            pollingInterval,
-            getFallbackOptions(options)
-          );
-        case 5 /* UseFsEventsOnParentDirectory */:
-          if (!nonPollingWatchFile) {
-            nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp);
-          }
-          return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options));
-        default:
-          Debug.assertNever(watchFileKind);
-      }
-    }
-    function ensureDynamicPollingWatchFile() {
-      return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
-    }
-    function ensureFixedChunkSizePollingWatchFile() {
-      return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
-    }
-    function updateOptionsForWatchFile(options, useNonPollingWatchers2) {
-      if (options && options.watchFile !== void 0)
-        return options;
-      switch (tscWatchFile) {
-        case "PriorityPollingInterval":
-          return { watchFile: 1 /* PriorityPollingInterval */ };
-        case "DynamicPriorityPolling":
-          return { watchFile: 2 /* DynamicPriorityPolling */ };
-        case "UseFsEvents":
-          return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options);
-        case "UseFsEventsWithFallbackDynamicPolling":
-          return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options);
-        case "UseFsEventsOnParentDirectory":
-          useNonPollingWatchers2 = true;
-        default:
-          return useNonPollingWatchers2 ? (
-            // Use notifications from FS to watch with falling back to fs.watchFile
-            generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
-          ) : (
-            // Default to using fs events
-            { watchFile: 4 /* UseFsEvents */ }
-          );
+      allowSeparator = canHaveSeparators;
+      if (ch >= 65 /* A */ && ch <= 70 /* F */) {
+        ch += 97 /* a */ - 65 /* A */;
+      } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) {
+        break;
       }
+      valueChars.push(ch);
+      pos++;
+      isPreviousTokenSeparator = false;
     }
-    function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
-      const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
-      return {
-        watchFile: watchFile3,
-        fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling
-      };
+    if (valueChars.length < minCount) {
+      valueChars = [];
     }
-    function watchDirectory(directoryName, callback, recursive, options) {
-      if (fsSupportsRecursiveFsWatch) {
-        return fsWatch(
-          directoryName,
-          1 /* Directory */,
-          createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory),
-          recursive,
-          500 /* Medium */,
-          getFallbackOptions(options)
-        );
+    if (charCodeUnchecked(pos - 1) === 95 /* _ */) {
+      error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    }
+    return String.fromCharCode(...valueChars);
+  }
+  function scanString(jsxAttributeString = false) {
+    const quote2 = charCodeUnchecked(pos);
+    pos++;
+    let result = "";
+    let start2 = pos;
+    while (true) {
+      if (pos >= end) {
+        result += text.substring(start2, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error2(Diagnostics.Unterminated_string_literal);
+        break;
       }
-      if (!hostRecursiveDirectoryWatcher) {
-        hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({
-          useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-          getCurrentDirectory,
-          fileSystemEntryExists,
-          getAccessibleSortedChildDirectories,
-          watchDirectory: nonRecursiveWatchDirectory,
-          realpath,
-          setTimeout: setTimeout2,
-          clearTimeout: clearTimeout2
-        });
+      const ch = charCodeUnchecked(pos);
+      if (ch === quote2) {
+        result += text.substring(start2, pos);
+        pos++;
+        break;
       }
-      return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options);
-    }
-    function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) {
-      Debug.assert(!recursive);
-      const watchDirectoryOptions = updateOptionsForWatchDirectory(options);
-      const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory);
-      switch (watchDirectoryKind) {
-        case 1 /* FixedPollingInterval */:
-          return pollingWatchFile(
-            directoryName,
-            () => callback(directoryName),
-            500 /* Medium */,
-            /*options*/
-            void 0
-          );
-        case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(
-            directoryName,
-            () => callback(directoryName),
-            500 /* Medium */,
-            /*options*/
-            void 0
-          );
-        case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(
-            directoryName,
-            () => callback(directoryName),
-            /* pollingInterval */
-            void 0,
-            /*options*/
-            void 0
-          );
-        case 0 /* UseFsEvents */:
-          return fsWatch(
-            directoryName,
-            1 /* Directory */,
-            createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory),
-            recursive,
-            500 /* Medium */,
-            getFallbackOptions(watchDirectoryOptions)
-          );
-        default:
-          Debug.assertNever(watchDirectoryKind);
+      if (ch === 92 /* backslash */ && !jsxAttributeString) {
+        result += text.substring(start2, pos);
+        result += scanEscapeSequence(1 /* String */ | 2 /* ReportErrors */);
+        start2 = pos;
+        continue;
       }
-    }
-    function updateOptionsForWatchDirectory(options) {
-      if (options && options.watchDirectory !== void 0)
-        return options;
-      switch (tscWatchDirectory) {
-        case "RecursiveDirectoryUsingFsWatchFile":
-          return { watchDirectory: 1 /* FixedPollingInterval */ };
-        case "RecursiveDirectoryUsingDynamicPriorityPolling":
-          return { watchDirectory: 2 /* DynamicPriorityPolling */ };
-        default:
-          const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
-          return {
-            watchDirectory: 0 /* UseFsEvents */,
-            fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0
-          };
+      if ((ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */) && !jsxAttributeString) {
+        result += text.substring(start2, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error2(Diagnostics.Unterminated_string_literal);
+        break;
       }
+      pos++;
     }
-    function pollingWatchFile(fileName, callback, pollingInterval, options) {
-      return createSingleWatcherPerName(
-        pollingWatches,
-        useCaseSensitiveFileNames2,
-        fileName,
-        callback,
-        (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options)
-      );
-    }
-    function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
-      return createSingleWatcherPerName(
-        recursive ? fsWatchesRecursive : fsWatches,
-        useCaseSensitiveFileNames2,
-        fileOrDirectory,
-        callback,
-        (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions)
-      );
-    }
-    function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
-      let lastDirectoryPartWithDirectorySeparator;
-      let lastDirectoryPart;
-      if (inodeWatching) {
-        lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator));
-        lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length);
+    return result;
+  }
+  function scanTemplateAndSetTokenValue(shouldEmitInvalidEscapeError) {
+    const startedWithBacktick = charCodeUnchecked(pos) === 96 /* backtick */;
+    pos++;
+    let start2 = pos;
+    let contents = "";
+    let resultingToken;
+    while (true) {
+      if (pos >= end) {
+        contents += text.substring(start2, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error2(Diagnostics.Unterminated_template_literal);
+        resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */;
+        break;
       }
-      let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry();
-      return {
-        close: () => {
-          if (watcher) {
-            watcher.close();
-            watcher = void 0;
-          }
-        }
-      };
-      function updateWatcher(createWatcher) {
-        if (watcher) {
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`);
-          watcher.close();
-          watcher = createWatcher();
-        }
+      const currChar = charCodeUnchecked(pos);
+      if (currChar === 96 /* backtick */) {
+        contents += text.substring(start2, pos);
+        pos++;
+        resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */;
+        break;
       }
-      function watchPresentFileSystemEntry() {
-        if (hitSystemWatcherLimit) {
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`);
-          return watchPresentFileSystemEntryWithFsWatchFile();
-        }
-        try {
-          const presentWatcher = (entryKind === 1 /* Directory */ || !fsWatchWithTimestamp ? fsWatchWorker : fsWatchWorkerHandlingTimestamp)(
-            fileOrDirectory,
-            recursive,
-            inodeWatching ? callbackChangingToMissingFileSystemEntry : callback
-          );
-          presentWatcher.on("error", () => {
-            callback("rename", "");
-            updateWatcher(watchMissingFileSystemEntry);
-          });
-          return presentWatcher;
-        } catch (e) {
-          hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC");
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`);
-          return watchPresentFileSystemEntryWithFsWatchFile();
-        }
-      }
-      function callbackChangingToMissingFileSystemEntry(event, relativeName) {
-        let originalRelativeName;
-        if (relativeName && endsWith(relativeName, "~")) {
-          originalRelativeName = relativeName;
-          relativeName = relativeName.slice(0, relativeName.length - 1);
-        }
-        if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) {
-          const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
-          if (originalRelativeName)
-            callback(event, originalRelativeName, modifiedTime);
-          callback(event, relativeName, modifiedTime);
-          if (inodeWatching) {
-            updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry);
-          } else if (modifiedTime === missingFileModifiedTime) {
-            updateWatcher(watchMissingFileSystemEntry);
+      if (currChar === 36 /* $ */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 123 /* openBrace */) {
+        contents += text.substring(start2, pos);
+        pos += 2;
+        resultingToken = startedWithBacktick ? 16 /* TemplateHead */ : 17 /* TemplateMiddle */;
+        break;
+      }
+      if (currChar === 92 /* backslash */) {
+        contents += text.substring(start2, pos);
+        contents += scanEscapeSequence(1 /* String */ | (shouldEmitInvalidEscapeError ? 2 /* ReportErrors */ : 0));
+        start2 = pos;
+        continue;
+      }
+      if (currChar === 13 /* carriageReturn */) {
+        contents += text.substring(start2, pos);
+        pos++;
+        if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+        contents += "\n";
+        start2 = pos;
+        continue;
+      }
+      pos++;
+    }
+    Debug.assert(resultingToken !== void 0);
+    tokenValue = contents;
+    return resultingToken;
+  }
+  function scanEscapeSequence(flags) {
+    const start2 = pos;
+    pos++;
+    if (pos >= end) {
+      error2(Diagnostics.Unexpected_end_of_text);
+      return "";
+    }
+    const ch = charCodeUnchecked(pos);
+    pos++;
+    switch (ch) {
+      case 48 /* _0 */:
+        if (pos >= end || !isDigit(charCodeUnchecked(pos))) {
+          return "\0";
+        }
+      case 49 /* _1 */:
+      case 50 /* _2 */:
+      case 51 /* _3 */:
+        if (pos < end && isOctalDigit(charCodeUnchecked(pos))) {
+          pos++;
+        }
+      case 52 /* _4 */:
+      case 53 /* _5 */:
+      case 54 /* _6 */:
+      case 55 /* _7 */:
+        if (pos < end && isOctalDigit(charCodeUnchecked(pos))) {
+          pos++;
+        }
+        tokenFlags |= 2048 /* ContainsInvalidEscape */;
+        if (flags & 6 /* ReportInvalidEscapeErrors */) {
+          const code = parseInt(text.substring(start2 + 1, pos), 8);
+          if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */) && ch !== 48 /* _0 */) {
+            error2(Diagnostics.Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0"));
+          } else {
+            error2(Diagnostics.Octal_escape_sequences_are_not_allowed_Use_the_syntax_0, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0"));
+          }
+          return String.fromCharCode(code);
+        }
+        return text.substring(start2, pos);
+      case 56 /* _8 */:
+      case 57 /* _9 */:
+        tokenFlags |= 2048 /* ContainsInvalidEscape */;
+        if (flags & 6 /* ReportInvalidEscapeErrors */) {
+          if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */)) {
+            error2(Diagnostics.Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class, start2, pos - start2);
+          } else {
+            error2(Diagnostics.Escape_sequence_0_is_not_allowed, start2, pos - start2, text.substring(start2, pos));
+          }
+          return String.fromCharCode(ch);
+        }
+        return text.substring(start2, pos);
+      case 98 /* b */:
+        return "\b";
+      case 116 /* t */:
+        return "	";
+      case 110 /* n */:
+        return "\n";
+      case 118 /* v */:
+        return "\v";
+      case 102 /* f */:
+        return "\f";
+      case 114 /* r */:
+        return "\r";
+      case 39 /* singleQuote */:
+        return "'";
+      case 34 /* doubleQuote */:
+        return '"';
+      case 117 /* u */:
+        if (flags & 17 /* ScanExtendedUnicodeEscape */ && pos < end && charCodeUnchecked(pos) === 123 /* openBrace */) {
+          pos -= 2;
+          return scanExtendedUnicodeEscape(!!(flags & 6 /* ReportInvalidEscapeErrors */));
+        }
+        for (; pos < start2 + 6; pos++) {
+          if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) {
+            tokenFlags |= 2048 /* ContainsInvalidEscape */;
+            if (flags & 6 /* ReportInvalidEscapeErrors */) {
+              error2(Diagnostics.Hexadecimal_digit_expected);
+            }
+            return text.substring(start2, pos);
+          }
+        }
+        tokenFlags |= 1024 /* UnicodeEscape */;
+        const escapedValue = parseInt(text.substring(start2 + 2, pos), 16);
+        const escapedValueString = String.fromCharCode(escapedValue);
+        if (flags & 16 /* AnyUnicodeMode */ && escapedValue >= 55296 && escapedValue <= 56319 && pos + 6 < end && text.substring(pos, pos + 2) === "\\u" && charCodeUnchecked(pos + 2) !== 123 /* openBrace */) {
+          const nextStart = pos;
+          let nextPos = pos + 2;
+          for (; nextPos < nextStart + 6; nextPos++) {
+            if (!isHexDigit(charCodeUnchecked(pos))) {
+              return escapedValueString;
+            }
+          }
+          const nextEscapedValue = parseInt(text.substring(nextStart + 2, nextPos), 16);
+          if (nextEscapedValue >= 56320 && nextEscapedValue <= 57343) {
+            pos = nextPos;
+            return escapedValueString + String.fromCharCode(nextEscapedValue);
+          }
+        }
+        return escapedValueString;
+      case 120 /* x */:
+        for (; pos < start2 + 4; pos++) {
+          if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) {
+            tokenFlags |= 2048 /* ContainsInvalidEscape */;
+            if (flags & 6 /* ReportInvalidEscapeErrors */) {
+              error2(Diagnostics.Hexadecimal_digit_expected);
+            }
+            return text.substring(start2, pos);
           }
-        } else {
-          if (originalRelativeName)
-            callback(event, originalRelativeName);
-          callback(event, relativeName);
         }
+        tokenFlags |= 4096 /* HexEscape */;
+        return String.fromCharCode(parseInt(text.substring(start2 + 2, pos), 16));
+      case 13 /* carriageReturn */:
+        if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+      case 8232 /* lineSeparator */:
+      case 8233 /* paragraphSeparator */:
+        return "";
+      default:
+        if (flags & 16 /* AnyUnicodeMode */ || flags & 4 /* RegularExpression */ && !(flags & 8 /* AnnexB */) && isIdentifierPart(ch, languageVersion)) {
+          error2(Diagnostics.This_character_cannot_be_escaped_in_a_regular_expression, pos - 2, 2);
+        }
+        return String.fromCharCode(ch);
+    }
+  }
+  function scanExtendedUnicodeEscape(shouldEmitInvalidEscapeError) {
+    const start2 = pos;
+    pos += 3;
+    const escapedStart = pos;
+    const escapedValueString = scanMinimumNumberOfHexDigits(
+      1,
+      /*canHaveSeparators*/
+      false
+    );
+    const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
+    let isInvalidExtendedEscape = false;
+    if (escapedValue < 0) {
+      if (shouldEmitInvalidEscapeError) {
+        error2(Diagnostics.Hexadecimal_digit_expected);
       }
-      function watchPresentFileSystemEntryWithFsWatchFile() {
-        return watchFile2(
-          fileOrDirectory,
-          createFileWatcherCallback(callback),
-          fallbackPollingInterval,
-          fallbackOptions
-        );
+      isInvalidExtendedEscape = true;
+    } else if (escapedValue > 1114111) {
+      if (shouldEmitInvalidEscapeError) {
+        error2(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive, escapedStart, pos - escapedStart);
       }
-      function watchMissingFileSystemEntry() {
-        return watchFile2(
-          fileOrDirectory,
-          (_fileName, eventKind, modifiedTime) => {
-            if (eventKind === 0 /* Created */) {
-              modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
-              if (modifiedTime !== missingFileModifiedTime) {
-                callback("rename", "", modifiedTime);
-                updateWatcher(watchPresentFileSystemEntry);
-              }
-            }
-          },
-          fallbackPollingInterval,
-          fallbackOptions
-        );
+      isInvalidExtendedEscape = true;
+    }
+    if (pos >= end) {
+      if (shouldEmitInvalidEscapeError) {
+        error2(Diagnostics.Unexpected_end_of_text);
+      }
+      isInvalidExtendedEscape = true;
+    } else if (charCodeUnchecked(pos) === 125 /* closeBrace */) {
+      pos++;
+    } else {
+      if (shouldEmitInvalidEscapeError) {
+        error2(Diagnostics.Unterminated_Unicode_escape_sequence);
       }
+      isInvalidExtendedEscape = true;
     }
-    function fsWatchWorkerHandlingTimestamp(fileOrDirectory, recursive, callback) {
-      let modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
-      return fsWatchWorker(fileOrDirectory, recursive, (eventName, relativeFileName, currentModifiedTime) => {
-        if (eventName === "change") {
-          currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
-          if (currentModifiedTime.getTime() === modifiedTime.getTime())
-            return;
+    if (isInvalidExtendedEscape) {
+      tokenFlags |= 2048 /* ContainsInvalidEscape */;
+      return text.substring(start2, pos);
+    }
+    tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+    return utf16EncodeAsString(escapedValue);
+  }
+  function peekUnicodeEscape() {
+    if (pos + 5 < end && charCodeUnchecked(pos + 1) === 117 /* u */) {
+      const start2 = pos;
+      pos += 2;
+      const value = scanExactNumberOfHexDigits(
+        4,
+        /*canHaveSeparators*/
+        false
+      );
+      pos = start2;
+      return value;
+    }
+    return -1;
+  }
+  function peekExtendedUnicodeEscape() {
+    if (codePointUnchecked(pos + 1) === 117 /* u */ && codePointUnchecked(pos + 2) === 123 /* openBrace */) {
+      const start2 = pos;
+      pos += 3;
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
+      const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
+      pos = start2;
+      return escapedValue;
+    }
+    return -1;
+  }
+  function scanIdentifierParts() {
+    let result = "";
+    let start2 = pos;
+    while (pos < end) {
+      let ch = codePointUnchecked(pos);
+      if (isIdentifierPart(ch, languageVersion)) {
+        pos += charSize(ch);
+      } else if (ch === 92 /* backslash */) {
+        ch = peekExtendedUnicodeEscape();
+        if (ch >= 0 && isIdentifierPart(ch, languageVersion)) {
+          result += scanExtendedUnicodeEscape(
+            /*shouldEmitInvalidEscapeError*/
+            true
+          );
+          start2 = pos;
+          continue;
         }
-        modifiedTime = currentModifiedTime || getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
-        callback(eventName, relativeFileName, modifiedTime);
-      });
+        ch = peekUnicodeEscape();
+        if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) {
+          break;
+        }
+        tokenFlags |= 1024 /* UnicodeEscape */;
+        result += text.substring(start2, pos);
+        result += utf16EncodeAsString(ch);
+        pos += 6;
+        start2 = pos;
+      } else {
+        break;
+      }
     }
+    result += text.substring(start2, pos);
+    return result;
   }
-  function patchWriteFileEnsuringDirectory(sys2) {
-    const originalWriteFile = sys2.writeFile;
-    sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories(
-      path,
-      data,
-      !!writeBom,
-      (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark),
-      (path2) => sys2.createDirectory(path2),
-      (path2) => sys2.directoryExists(path2)
-    );
-  }
-  function setSys(s) {
-    sys = s;
-  }
-  var FileWatcherEventKind, PollingInterval, missingFileModifiedTime, defaultChunkLevels, pollingChunkSize, unchangedPollThresholds, ignoredPaths, curSysLog, FileSystemEntryKind, sys;
-  var init_sys = __esm({
-    "src/compiler/sys.ts"() {
-      "use strict";
-      init_ts2();
-      FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => {
-        FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created";
-        FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed";
-        FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted";
-        return FileWatcherEventKind2;
-      })(FileWatcherEventKind || {});
-      PollingInterval = /* @__PURE__ */ ((PollingInterval3) => {
-        PollingInterval3[PollingInterval3["High"] = 2e3] = "High";
-        PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium";
-        PollingInterval3[PollingInterval3["Low"] = 250] = "Low";
-        return PollingInterval3;
-      })(PollingInterval || {});
-      missingFileModifiedTime = /* @__PURE__ */ new Date(0);
-      defaultChunkLevels = { Low: 32, Medium: 64, High: 256 };
-      pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels);
-      unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels);
-      ignoredPaths = ["/node_modules/.", "/.git", "/.#"];
-      curSysLog = noop;
-      FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => {
-        FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File";
-        FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory";
-        return FileSystemEntryKind2;
-      })(FileSystemEntryKind || {});
-      sys = (() => {
-        const byteOrderMarkIndicator = "\uFEFF";
-        function getNodeSystem() {
-          const nativePattern = /^native |^\([^)]+\)$|^(internal[\\/]|[a-zA-Z0-9_\s]+(\.js)?$)/;
-          const _fs = require("fs");
-          const _path = require("path");
-          const _os = require("os");
-          let _crypto;
-          try {
-            _crypto = require("crypto");
-          } catch {
-            _crypto = void 0;
-          }
-          let activeSession;
-          let profilePath = "./profile.cpuprofile";
-          const Buffer2 = require("buffer").Buffer;
-          const isMacOs = process.platform === "darwin";
-          const isLinuxOrMacOs = process.platform === "linux" || isMacOs;
-          const platform = _os.platform();
-          const useCaseSensitiveFileNames2 = isFileSystemCaseSensitive();
-          const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync;
-          const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename;
-          const fsSupportsRecursiveFsWatch = process.platform === "win32" || isMacOs;
-          const getCurrentDirectory = memoize(() => process.cwd());
-          const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({
-            pollingWatchFileWorker: fsWatchFileWorker,
-            getModifiedTime: getModifiedTime3,
-            setTimeout,
-            clearTimeout,
-            fsWatchWorker,
-            useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-            getCurrentDirectory,
-            fileSystemEntryExists,
-            // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
-            // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
-            fsSupportsRecursiveFsWatch,
-            getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
-            realpath,
-            tscWatchFile: process.env.TSC_WATCHFILE,
-            useNonPollingWatchers: !!process.env.TSC_NONPOLLING_WATCHER,
-            tscWatchDirectory: process.env.TSC_WATCHDIRECTORY,
-            inodeWatching: isLinuxOrMacOs,
-            fsWatchWithTimestamp: isMacOs,
-            sysLog
-          });
-          const nodeSystem = {
-            args: process.argv.slice(2),
-            newLine: _os.EOL,
-            useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-            write(s) {
-              process.stdout.write(s);
-            },
-            getWidthOfTerminal() {
-              return process.stdout.columns;
-            },
-            writeOutputIsTTY() {
-              return process.stdout.isTTY;
-            },
-            readFile,
-            writeFile: writeFile2,
-            watchFile: watchFile2,
-            watchDirectory,
-            resolvePath: (path) => _path.resolve(path),
-            fileExists,
-            directoryExists,
-            getAccessibleFileSystemEntries,
-            createDirectory(directoryName) {
-              if (!nodeSystem.directoryExists(directoryName)) {
-                try {
-                  _fs.mkdirSync(directoryName);
-                } catch (e) {
-                  if (e.code !== "EEXIST") {
-                    throw e;
-                  }
-                }
-              }
-            },
-            getExecutingFilePath() {
-              return executingFilePath;
-            },
-            getCurrentDirectory,
-            getDirectories,
-            getEnvironmentVariable(name) {
-              return process.env[name] || "";
-            },
-            readDirectory,
-            getModifiedTime: getModifiedTime3,
-            setModifiedTime,
-            deleteFile,
-            createHash: _crypto ? createSHA256Hash : generateDjb2Hash,
-            createSHA256Hash: _crypto ? createSHA256Hash : void 0,
-            getMemoryUsage() {
-              if (global.gc) {
-                global.gc();
-              }
-              return process.memoryUsage().heapUsed;
-            },
-            getFileSize(path) {
-              try {
-                const stat = statSync(path);
-                if (stat == null ? void 0 : stat.isFile()) {
-                  return stat.size;
-                }
-              } catch {
-              }
-              return 0;
-            },
-            exit(exitCode) {
-              disableCPUProfiler(() => process.exit(exitCode));
-            },
-            enableCPUProfiler,
-            disableCPUProfiler,
-            cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"),
-            realpath,
-            debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg)) || !!process.recordreplay,
-            tryEnableSourceMapsForHost() {
-              try {
-                require("source-map-support").install();
-              } catch {
-              }
-            },
-            setTimeout,
-            clearTimeout,
-            clearScreen: () => {
-              process.stdout.write("\x1Bc");
-            },
-            setBlocking: () => {
-              var _a;
-              const handle = (_a = process.stdout) == null ? void 0 : _a._handle;
-              if (handle && handle.setBlocking) {
-                handle.setBlocking(true);
-              }
-            },
-            bufferFrom,
-            base64decode: (input) => bufferFrom(input, "base64").toString("utf8"),
-            base64encode: (input) => bufferFrom(input).toString("base64"),
-            require: (baseDir, moduleName) => {
-              try {
-                const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem);
-                return { module: require(modulePath), modulePath, error: void 0 };
-              } catch (error2) {
-                return { module: void 0, modulePath: void 0, error: error2 };
-              }
-            }
-          };
-          return nodeSystem;
-          function statSync(path) {
-            return _fs.statSync(path, { throwIfNoEntry: false });
+  function getIdentifierToken() {
+    const len = tokenValue.length;
+    if (len >= 2 && len <= 12) {
+      const ch = tokenValue.charCodeAt(0);
+      if (ch >= 97 /* a */ && ch <= 122 /* z */) {
+        const keyword = textToKeyword.get(tokenValue);
+        if (keyword !== void 0) {
+          return token = keyword;
+        }
+      }
+    }
+    return token = 80 /* Identifier */;
+  }
+  function scanBinaryOrOctalDigits(base) {
+    let value = "";
+    let separatorAllowed = false;
+    let isPreviousTokenSeparator = false;
+    while (true) {
+      const ch = charCodeUnchecked(pos);
+      if (ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (separatorAllowed) {
+          separatorAllowed = false;
+          isPreviousTokenSeparator = true;
+        } else if (isPreviousTokenSeparator) {
+          error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
+        } else {
+          error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
+        }
+        pos++;
+        continue;
+      }
+      separatorAllowed = true;
+      if (!isDigit(ch) || ch - 48 /* _0 */ >= base) {
+        break;
+      }
+      value += text[pos];
+      pos++;
+      isPreviousTokenSeparator = false;
+    }
+    if (charCodeUnchecked(pos - 1) === 95 /* _ */) {
+      error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    }
+    return value;
+  }
+  function checkBigIntSuffix() {
+    if (charCodeUnchecked(pos) === 110 /* n */) {
+      tokenValue += "n";
+      if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) {
+        tokenValue = parsePseudoBigInt(tokenValue) + "n";
+      }
+      pos++;
+      return 10 /* BigIntLiteral */;
+    } else {
+      const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue;
+      tokenValue = "" + numericValue;
+      return 9 /* NumericLiteral */;
+    }
+  }
+  function scan() {
+    fullStartPos = pos;
+    tokenFlags = 0 /* None */;
+    let asteriskSeen = false;
+    while (true) {
+      tokenStart = pos;
+      if (pos >= end) {
+        return token = 1 /* EndOfFileToken */;
+      }
+      const ch = codePointUnchecked(pos);
+      if (pos === 0) {
+        if (ch === 35 /* hash */ && isShebangTrivia(text, pos)) {
+          pos = scanShebangTrivia(text, pos);
+          if (skipTrivia2) {
+            continue;
+          } else {
+            return token = 6 /* ShebangTrivia */;
           }
-          function enableCPUProfiler(path, cb) {
-            if (activeSession) {
-              cb();
-              return false;
+        }
+      }
+      switch (ch) {
+        case 10 /* lineFeed */:
+        case 13 /* carriageReturn */:
+          tokenFlags |= 1 /* PrecedingLineBreak */;
+          if (skipTrivia2) {
+            pos++;
+            continue;
+          } else {
+            if (ch === 13 /* carriageReturn */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 10 /* lineFeed */) {
+              pos += 2;
+            } else {
+              pos++;
             }
-            const inspector = require("inspector");
-            if (!inspector || !inspector.Session) {
-              cb();
-              return false;
+            return token = 4 /* NewLineTrivia */;
+          }
+        case 9 /* tab */:
+        case 11 /* verticalTab */:
+        case 12 /* formFeed */:
+        case 32 /* space */:
+        case 160 /* nonBreakingSpace */:
+        case 5760 /* ogham */:
+        case 8192 /* enQuad */:
+        case 8193 /* emQuad */:
+        case 8194 /* enSpace */:
+        case 8195 /* emSpace */:
+        case 8196 /* threePerEmSpace */:
+        case 8197 /* fourPerEmSpace */:
+        case 8198 /* sixPerEmSpace */:
+        case 8199 /* figureSpace */:
+        case 8200 /* punctuationSpace */:
+        case 8201 /* thinSpace */:
+        case 8202 /* hairSpace */:
+        case 8203 /* zeroWidthSpace */:
+        case 8239 /* narrowNoBreakSpace */:
+        case 8287 /* mathematicalSpace */:
+        case 12288 /* ideographicSpace */:
+        case 65279 /* byteOrderMark */:
+          if (skipTrivia2) {
+            pos++;
+            continue;
+          } else {
+            while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) {
+              pos++;
             }
-            const session = new inspector.Session();
-            session.connect();
-            session.post("Profiler.enable", () => {
-              session.post("Profiler.start", () => {
-                activeSession = session;
-                profilePath = path;
-                cb();
-              });
-            });
-            return true;
+            return token = 5 /* WhitespaceTrivia */;
           }
-          function cleanupPaths(profile) {
-            let externalFileCounter = 0;
-            const remappedPaths = /* @__PURE__ */ new Map();
-            const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath));
-            const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`;
-            for (const node of profile.nodes) {
-              if (node.callFrame.url) {
-                const url = normalizeSlashes(node.callFrame.url);
-                if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames2)) {
-                  node.callFrame.url = getRelativePathToDirectoryOrUrl(
-                    fileUrlRoot,
-                    url,
-                    fileUrlRoot,
-                    createGetCanonicalFileName(useCaseSensitiveFileNames2),
-                    /*isAbsolutePathAnUrl*/
-                    true
-                  );
-                } else if (!nativePattern.test(url)) {
-                  node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
-                  externalFileCounter++;
-                }
-              }
+        case 33 /* exclamation */:
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 38 /* ExclamationEqualsEqualsToken */;
             }
-            return profile;
-          }
-          function disableCPUProfiler(cb) {
-            if (activeSession && activeSession !== "stopping") {
-              const s = activeSession;
-              activeSession.post("Profiler.stop", (err, { profile }) => {
-                var _a;
-                if (!err) {
-                  try {
-                    if ((_a = statSync(profilePath)) == null ? void 0 : _a.isDirectory()) {
-                      profilePath = _path.join(profilePath, `${(/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`);
-                    }
-                  } catch {
-                  }
-                  try {
-                    _fs.mkdirSync(_path.dirname(profilePath), { recursive: true });
-                  } catch {
-                  }
-                  _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile)));
-                }
-                activeSession = void 0;
-                s.disconnect();
-                cb();
-              });
-              activeSession = "stopping";
-              return true;
-            } else {
-              cb();
-              return false;
+            return pos += 2, token = 36 /* ExclamationEqualsToken */;
+          }
+          pos++;
+          return token = 54 /* ExclamationToken */;
+        case 34 /* doubleQuote */:
+        case 39 /* singleQuote */:
+          tokenValue = scanString();
+          return token = 11 /* StringLiteral */;
+        case 96 /* backtick */:
+          return token = scanTemplateAndSetTokenValue(
+            /*shouldEmitInvalidEscapeError*/
+            false
+          );
+        case 37 /* percent */:
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 70 /* PercentEqualsToken */;
+          }
+          pos++;
+          return token = 45 /* PercentToken */;
+        case 38 /* ampersand */:
+          if (charCodeUnchecked(pos + 1) === 38 /* ampersand */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 77 /* AmpersandAmpersandEqualsToken */;
             }
+            return pos += 2, token = 56 /* AmpersandAmpersandToken */;
           }
-          function bufferFrom(input, encoding) {
-            return Buffer2.from && Buffer2.from !== Int8Array.from ? Buffer2.from(input, encoding) : new Buffer2(input, encoding);
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 74 /* AmpersandEqualsToken */;
           }
-          function isFileSystemCaseSensitive() {
-            if (platform === "win32" || platform === "win64") {
-              return false;
+          pos++;
+          return token = 51 /* AmpersandToken */;
+        case 40 /* openParen */:
+          pos++;
+          return token = 21 /* OpenParenToken */;
+        case 41 /* closeParen */:
+          pos++;
+          return token = 22 /* CloseParenToken */;
+        case 42 /* asterisk */:
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 67 /* AsteriskEqualsToken */;
+          }
+          if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 68 /* AsteriskAsteriskEqualsToken */;
             }
-            return !fileExists(swapCase(__filename));
+            return pos += 2, token = 43 /* AsteriskAsteriskToken */;
           }
-          function swapCase(s) {
-            return s.replace(/\w/g, (ch) => {
-              const up = ch.toUpperCase();
-              return ch === up ? ch.toLowerCase() : up;
-            });
+          pos++;
+          if (skipJsDocLeadingAsterisks && !asteriskSeen && tokenFlags & 1 /* PrecedingLineBreak */) {
+            asteriskSeen = true;
+            continue;
           }
-          function fsWatchFileWorker(fileName, callback, pollingInterval) {
-            _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged);
-            let eventKind;
-            return {
-              close: () => _fs.unwatchFile(fileName, fileChanged)
-            };
-            function fileChanged(curr, prev) {
-              const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */;
-              if (+curr.mtime === 0) {
-                if (isPreviouslyDeleted) {
-                  return;
-                }
-                eventKind = 2 /* Deleted */;
-              } else if (isPreviouslyDeleted) {
-                eventKind = 0 /* Created */;
-              } else if (+curr.mtime === +prev.mtime) {
-                return;
-              } else {
-                eventKind = 1 /* Changed */;
+          return token = 42 /* AsteriskToken */;
+        case 43 /* plus */:
+          if (charCodeUnchecked(pos + 1) === 43 /* plus */) {
+            return pos += 2, token = 46 /* PlusPlusToken */;
+          }
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 65 /* PlusEqualsToken */;
+          }
+          pos++;
+          return token = 40 /* PlusToken */;
+        case 44 /* comma */:
+          pos++;
+          return token = 28 /* CommaToken */;
+        case 45 /* minus */:
+          if (charCodeUnchecked(pos + 1) === 45 /* minus */) {
+            return pos += 2, token = 47 /* MinusMinusToken */;
+          }
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 66 /* MinusEqualsToken */;
+          }
+          pos++;
+          return token = 41 /* MinusToken */;
+        case 46 /* dot */:
+          if (isDigit(charCodeUnchecked(pos + 1))) {
+            scanNumber();
+            return token = 9 /* NumericLiteral */;
+          }
+          if (charCodeUnchecked(pos + 1) === 46 /* dot */ && charCodeUnchecked(pos + 2) === 46 /* dot */) {
+            return pos += 3, token = 26 /* DotDotDotToken */;
+          }
+          pos++;
+          return token = 25 /* DotToken */;
+        case 47 /* slash */:
+          if (charCodeUnchecked(pos + 1) === 47 /* slash */) {
+            pos += 2;
+            while (pos < end) {
+              if (isLineBreak(charCodeUnchecked(pos))) {
+                break;
               }
-              callback(fileName, eventKind, curr.mtime);
+              pos++;
             }
-          }
-          function fsWatchWorker(fileOrDirectory, recursive, callback) {
-            return _fs.watch(
-              fileOrDirectory,
-              fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true },
-              callback
+            commentDirectives = appendIfCommentDirective(
+              commentDirectives,
+              text.slice(tokenStart, pos),
+              commentDirectiveRegExSingleLine,
+              tokenStart
             );
-          }
-          function readFileWorker(fileName, _encoding) {
-            let buffer;
-            try {
-              buffer = _fs.readFileSync(fileName);
-            } catch (e) {
-              return void 0;
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 2 /* SingleLineCommentTrivia */;
             }
-            let len = buffer.length;
-            if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) {
-              len &= ~1;
-              for (let i = 0; i < len; i += 2) {
-                const temp = buffer[i];
-                buffer[i] = buffer[i + 1];
-                buffer[i + 1] = temp;
+          }
+          if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) {
+            pos += 2;
+            const isJSDoc2 = charCodeUnchecked(pos) === 42 /* asterisk */ && charCodeUnchecked(pos + 1) !== 47 /* slash */;
+            let commentClosed = false;
+            let lastLineStart = tokenStart;
+            while (pos < end) {
+              const ch2 = charCodeUnchecked(pos);
+              if (ch2 === 42 /* asterisk */ && charCodeUnchecked(pos + 1) === 47 /* slash */) {
+                pos += 2;
+                commentClosed = true;
+                break;
+              }
+              pos++;
+              if (isLineBreak(ch2)) {
+                lastLineStart = pos;
+                tokenFlags |= 1 /* PrecedingLineBreak */;
               }
-              return buffer.toString("utf16le", 2);
             }
-            if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) {
-              return buffer.toString("utf16le", 2);
+            if (isJSDoc2 && shouldParseJSDoc()) {
+              tokenFlags |= 2 /* PrecedingJSDocComment */;
+            }
+            commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart);
+            if (!commentClosed) {
+              error2(Diagnostics.Asterisk_Slash_expected);
             }
-            if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) {
-              return buffer.toString("utf8", 3);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              if (!commentClosed) {
+                tokenFlags |= 4 /* Unterminated */;
+              }
+              return token = 3 /* MultiLineCommentTrivia */;
             }
-            return buffer.toString("utf8");
           }
-          function readFile(fileName, _encoding) {
-            var _a, _b;
-            (_a = perfLogger) == null ? void 0 : _a.logStartReadFile(fileName);
-            const file = readFileWorker(fileName, _encoding);
-            (_b = perfLogger) == null ? void 0 : _b.logStopReadFile();
-            return file;
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 69 /* SlashEqualsToken */;
           }
-          function writeFile2(fileName, data, writeByteOrderMark) {
-            var _a;
-            (_a = perfLogger) == null ? void 0 : _a.logEvent("WriteFile: " + fileName);
-            if (writeByteOrderMark) {
-              data = byteOrderMarkIndicator + data;
+          pos++;
+          return token = 44 /* SlashToken */;
+        case 48 /* _0 */:
+          if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 88 /* X */ || charCodeUnchecked(pos + 1) === 120 /* x */)) {
+            pos += 2;
+            tokenValue = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              true
+            );
+            if (!tokenValue) {
+              error2(Diagnostics.Hexadecimal_digit_expected);
+              tokenValue = "0";
+            }
+            tokenValue = "0x" + tokenValue;
+            tokenFlags |= 64 /* HexSpecifier */;
+            return token = checkBigIntSuffix();
+          } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 66 /* B */ || charCodeUnchecked(pos + 1) === 98 /* b */)) {
+            pos += 2;
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              2
+            );
+            if (!tokenValue) {
+              error2(Diagnostics.Binary_digit_expected);
+              tokenValue = "0";
+            }
+            tokenValue = "0b" + tokenValue;
+            tokenFlags |= 128 /* BinarySpecifier */;
+            return token = checkBigIntSuffix();
+          } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 79 /* O */ || charCodeUnchecked(pos + 1) === 111 /* o */)) {
+            pos += 2;
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              8
+            );
+            if (!tokenValue) {
+              error2(Diagnostics.Octal_digit_expected);
+              tokenValue = "0";
             }
-            let fd;
-            try {
-              fd = _fs.openSync(fileName, "w");
-              _fs.writeSync(
-                fd,
-                data,
-                /*position*/
-                void 0,
-                "utf8"
-              );
-            } finally {
-              if (fd !== void 0) {
-                _fs.closeSync(fd);
-              }
+            tokenValue = "0o" + tokenValue;
+            tokenFlags |= 256 /* OctalSpecifier */;
+            return token = checkBigIntSuffix();
+          }
+        case 49 /* _1 */:
+        case 50 /* _2 */:
+        case 51 /* _3 */:
+        case 52 /* _4 */:
+        case 53 /* _5 */:
+        case 54 /* _6 */:
+        case 55 /* _7 */:
+        case 56 /* _8 */:
+        case 57 /* _9 */:
+          return token = scanNumber();
+        case 58 /* colon */:
+          pos++;
+          return token = 59 /* ColonToken */;
+        case 59 /* semicolon */:
+          pos++;
+          return token = 27 /* SemicolonToken */;
+        case 60 /* lessThan */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error2);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
             }
           }
-          function getAccessibleFileSystemEntries(path) {
-            var _a;
-            (_a = perfLogger) == null ? void 0 : _a.logEvent("ReadDir: " + (path || "."));
-            try {
-              const entries = _fs.readdirSync(path || ".", { withFileTypes: true });
-              const files = [];
-              const directories = [];
-              for (const dirent of entries) {
-                const entry = typeof dirent === "string" ? dirent : dirent.name;
-                if (entry === "." || entry === "..") {
-                  continue;
-                }
-                let stat;
-                if (typeof dirent === "string" || dirent.isSymbolicLink()) {
-                  const name = combinePaths(path, entry);
-                  try {
-                    stat = statSync(name);
-                    if (!stat) {
-                      continue;
-                    }
-                  } catch (e) {
-                    continue;
-                  }
-                } else {
-                  stat = dirent;
-                }
-                if (stat.isFile()) {
-                  files.push(entry);
-                } else if (stat.isDirectory()) {
-                  directories.push(entry);
-                }
-              }
-              files.sort();
-              directories.sort();
-              return { files, directories };
-            } catch (e) {
-              return emptyFileSystemEntries;
+          if (charCodeUnchecked(pos + 1) === 60 /* lessThan */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 71 /* LessThanLessThanEqualsToken */;
             }
+            return pos += 2, token = 48 /* LessThanLessThanToken */;
           }
-          function readDirectory(path, extensions, excludes, includes, depth) {
-            return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, process.cwd(), depth, getAccessibleFileSystemEntries, realpath);
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 33 /* LessThanEqualsToken */;
           }
-          function fileSystemEntryExists(path, entryKind) {
-            const originalStackTraceLimit = Error.stackTraceLimit;
-            Error.stackTraceLimit = 0;
-            try {
-              const stat = statSync(path);
-              if (!stat) {
-                return false;
-              }
-              switch (entryKind) {
-                case 0 /* File */:
-                  return stat.isFile();
-                case 1 /* Directory */:
-                  return stat.isDirectory();
-                default:
-                  return false;
-              }
-            } catch (e) {
-              return false;
-            } finally {
-              Error.stackTraceLimit = originalStackTraceLimit;
+          if (languageVariant === 1 /* JSX */ && charCodeUnchecked(pos + 1) === 47 /* slash */ && charCodeUnchecked(pos + 2) !== 42 /* asterisk */) {
+            return pos += 2, token = 31 /* LessThanSlashToken */;
+          }
+          pos++;
+          return token = 30 /* LessThanToken */;
+        case 61 /* equals */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error2);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
             }
           }
-          function fileExists(path) {
-            return fileSystemEntryExists(path, 0 /* File */);
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 37 /* EqualsEqualsEqualsToken */;
+            }
+            return pos += 2, token = 35 /* EqualsEqualsToken */;
           }
-          function directoryExists(path) {
-            return fileSystemEntryExists(path, 1 /* Directory */);
+          if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) {
+            return pos += 2, token = 39 /* EqualsGreaterThanToken */;
           }
-          function getDirectories(path) {
-            return getAccessibleFileSystemEntries(path).directories.slice();
+          pos++;
+          return token = 64 /* EqualsToken */;
+        case 62 /* greaterThan */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error2);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
+            }
           }
-          function fsRealPathHandlingLongPath(path) {
-            return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path);
+          pos++;
+          return token = 32 /* GreaterThanToken */;
+        case 63 /* question */:
+          if (charCodeUnchecked(pos + 1) === 46 /* dot */ && !isDigit(charCodeUnchecked(pos + 2))) {
+            return pos += 2, token = 29 /* QuestionDotToken */;
           }
-          function realpath(path) {
-            try {
-              return fsRealpath(path);
-            } catch {
-              return path;
+          if (charCodeUnchecked(pos + 1) === 63 /* question */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 78 /* QuestionQuestionEqualsToken */;
             }
+            return pos += 2, token = 61 /* QuestionQuestionToken */;
           }
-          function getModifiedTime3(path) {
-            var _a;
-            const originalStackTraceLimit = Error.stackTraceLimit;
-            Error.stackTraceLimit = 0;
-            try {
-              return (_a = statSync(path)) == null ? void 0 : _a.mtime;
-            } catch (e) {
-              return void 0;
-            } finally {
-              Error.stackTraceLimit = originalStackTraceLimit;
+          pos++;
+          return token = 58 /* QuestionToken */;
+        case 91 /* openBracket */:
+          pos++;
+          return token = 23 /* OpenBracketToken */;
+        case 93 /* closeBracket */:
+          pos++;
+          return token = 24 /* CloseBracketToken */;
+        case 94 /* caret */:
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 79 /* CaretEqualsToken */;
+          }
+          pos++;
+          return token = 53 /* CaretToken */;
+        case 123 /* openBrace */:
+          pos++;
+          return token = 19 /* OpenBraceToken */;
+        case 124 /* bar */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error2);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
             }
           }
-          function setModifiedTime(path, time) {
-            try {
-              _fs.utimesSync(path, time, time);
-            } catch (e) {
-              return;
+          if (charCodeUnchecked(pos + 1) === 124 /* bar */) {
+            if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 76 /* BarBarEqualsToken */;
             }
+            return pos += 2, token = 57 /* BarBarToken */;
           }
-          function deleteFile(path) {
-            try {
-              return _fs.unlinkSync(path);
-            } catch (e) {
-              return;
+          if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 75 /* BarEqualsToken */;
+          }
+          pos++;
+          return token = 52 /* BarToken */;
+        case 125 /* closeBrace */:
+          pos++;
+          return token = 20 /* CloseBraceToken */;
+        case 126 /* tilde */:
+          pos++;
+          return token = 55 /* TildeToken */;
+        case 64 /* at */:
+          pos++;
+          return token = 60 /* AtToken */;
+        case 92 /* backslash */:
+          const extendedCookedChar = peekExtendedUnicodeEscape();
+          if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
+            tokenValue = scanExtendedUnicodeEscape(
+              /*shouldEmitInvalidEscapeError*/
+              true
+            ) + scanIdentifierParts();
+            return token = getIdentifierToken();
+          }
+          const cookedChar = peekUnicodeEscape();
+          if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
+            pos += 6;
+            tokenFlags |= 1024 /* UnicodeEscape */;
+            tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
+            return token = getIdentifierToken();
+          }
+          error2(Diagnostics.Invalid_character);
+          pos++;
+          return token = 0 /* Unknown */;
+        case 35 /* hash */:
+          if (pos !== 0 && text[pos + 1] === "!") {
+            error2(Diagnostics.can_only_be_used_at_the_start_of_a_file, pos, 2);
+            pos++;
+            return token = 0 /* Unknown */;
+          }
+          const charAfterHash = codePointUnchecked(pos + 1);
+          if (charAfterHash === 92 /* backslash */) {
+            pos++;
+            const extendedCookedChar2 = peekExtendedUnicodeEscape();
+            if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) {
+              tokenValue = "#" + scanExtendedUnicodeEscape(
+                /*shouldEmitInvalidEscapeError*/
+                true
+              ) + scanIdentifierParts();
+              return token = 81 /* PrivateIdentifier */;
+            }
+            const cookedChar2 = peekUnicodeEscape();
+            if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) {
+              pos += 6;
+              tokenFlags |= 1024 /* UnicodeEscape */;
+              tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts();
+              return token = 81 /* PrivateIdentifier */;
             }
+            pos--;
           }
-          function createSHA256Hash(data) {
-            const hash = _crypto.createHash("sha256");
-            hash.update(data);
-            return hash.digest("hex");
+          if (isIdentifierStart(charAfterHash, languageVersion)) {
+            pos++;
+            scanIdentifier(charAfterHash, languageVersion);
+          } else {
+            tokenValue = "#";
+            error2(Diagnostics.Invalid_character, pos++, charSize(ch));
+          }
+          return token = 81 /* PrivateIdentifier */;
+        case 65533 /* replacementCharacter */:
+          error2(Diagnostics.File_appears_to_be_binary, 0, 0);
+          pos = end;
+          return token = 8 /* NonTextFileMarkerTrivia */;
+        default:
+          const identifierKind = scanIdentifier(ch, languageVersion);
+          if (identifierKind) {
+            return token = identifierKind;
+          } else if (isWhiteSpaceSingleLine(ch)) {
+            pos += charSize(ch);
+            continue;
+          } else if (isLineBreak(ch)) {
+            tokenFlags |= 1 /* PrecedingLineBreak */;
+            pos += charSize(ch);
+            continue;
           }
-        }
-        let sys2;
-        if (isNodeLikeSystem()) {
-          sys2 = getNodeSystem();
-        }
-        if (sys2) {
-          patchWriteFileEnsuringDirectory(sys2);
-        }
-        return sys2;
-      })();
-      if (sys && sys.getEnvironmentVariable) {
-        setCustomPollingValues(sys);
-        Debug.setAssertionLevel(
-          /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */
-        );
-      }
-      if (sys && sys.debugMode) {
-        Debug.isDebugging = true;
+          const size = charSize(ch);
+          error2(Diagnostics.Invalid_character, pos, size);
+          pos += size;
+          return token = 0 /* Unknown */;
       }
     }
-  });
-
-  // src/compiler/path.ts
-  function isAnyDirectorySeparator(charCode) {
-    return charCode === 47 /* slash */ || charCode === 92 /* backslash */;
-  }
-  function isUrl(path) {
-    return getEncodedRootLength(path) < 0;
   }
-  function isRootedDiskPath(path) {
-    return getEncodedRootLength(path) > 0;
-  }
-  function isDiskPathRoot(path) {
-    const rootLength = getEncodedRootLength(path);
-    return rootLength > 0 && rootLength === path.length;
-  }
-  function pathIsAbsolute(path) {
-    return getEncodedRootLength(path) !== 0;
-  }
-  function pathIsRelative(path) {
-    return /^\.\.?($|[\\/])/.test(path);
-  }
-  function pathIsBareSpecifier(path) {
-    return !pathIsAbsolute(path) && !pathIsRelative(path);
-  }
-  function hasExtension(fileName) {
-    return getBaseFileName(fileName).includes(".");
-  }
-  function fileExtensionIs(path, extension) {
-    return path.length > extension.length && endsWith(path, extension);
-  }
-  function fileExtensionIsOneOf(path, extensions) {
-    for (const extension of extensions) {
-      if (fileExtensionIs(path, extension)) {
+  function shouldParseJSDoc() {
+    switch (jsDocParsingMode) {
+      case 0 /* ParseAll */:
         return true;
-      }
+      case 1 /* ParseNone */:
+        return false;
     }
-    return false;
-  }
-  function hasTrailingDirectorySeparator(path) {
-    return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1));
+    if (scriptKind !== 3 /* TS */ && scriptKind !== 4 /* TSX */) {
+      return true;
+    }
+    if (jsDocParsingMode === 3 /* ParseForTypeInfo */) {
+      return false;
+    }
+    return jsDocSeeOrLink.test(text.slice(fullStartPos, pos));
   }
-  function isVolumeCharacter(charCode) {
-    return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */;
+  function reScanInvalidIdentifier() {
+    Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'.");
+    pos = tokenStart = fullStartPos;
+    tokenFlags = 0;
+    const ch = codePointUnchecked(pos);
+    const identifierKind = scanIdentifier(ch, 99 /* ESNext */);
+    if (identifierKind) {
+      return token = identifierKind;
+    }
+    pos += charSize(ch);
+    return token;
   }
-  function getFileUrlVolumeSeparatorEnd(url, start) {
-    const ch0 = url.charCodeAt(start);
-    if (ch0 === 58 /* colon */)
-      return start + 1;
-    if (ch0 === 37 /* percent */ && url.charCodeAt(start + 1) === 51 /* _3 */) {
-      const ch2 = url.charCodeAt(start + 2);
-      if (ch2 === 97 /* a */ || ch2 === 65 /* A */)
-        return start + 3;
+  function scanIdentifier(startCharacter, languageVersion2) {
+    let ch = startCharacter;
+    if (isIdentifierStart(ch, languageVersion2)) {
+      pos += charSize(ch);
+      while (pos < end && isIdentifierPart(ch = codePointUnchecked(pos), languageVersion2)) pos += charSize(ch);
+      tokenValue = text.substring(tokenStart, pos);
+      if (ch === 92 /* backslash */) {
+        tokenValue += scanIdentifierParts();
+      }
+      return getIdentifierToken();
     }
-    return -1;
   }
-  function getEncodedRootLength(path) {
-    if (!path)
-      return 0;
-    const ch0 = path.charCodeAt(0);
-    if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) {
-      if (path.charCodeAt(1) !== ch0)
-        return 1;
-      const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2);
-      if (p1 < 0)
-        return path.length;
-      return p1 + 1;
-    }
-    if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) {
-      const ch2 = path.charCodeAt(2);
-      if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */)
-        return 3;
-      if (path.length === 2)
-        return 2;
+  function reScanGreaterToken() {
+    if (token === 32 /* GreaterThanToken */) {
+      if (charCodeUnchecked(pos) === 62 /* greaterThan */) {
+        if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) {
+          if (charCodeUnchecked(pos + 2) === 61 /* equals */) {
+            return pos += 3, token = 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */;
+          }
+          return pos += 2, token = 50 /* GreaterThanGreaterThanGreaterThanToken */;
+        }
+        if (charCodeUnchecked(pos + 1) === 61 /* equals */) {
+          return pos += 2, token = 72 /* GreaterThanGreaterThanEqualsToken */;
+        }
+        pos++;
+        return token = 49 /* GreaterThanGreaterThanToken */;
+      }
+      if (charCodeUnchecked(pos) === 61 /* equals */) {
+        pos++;
+        return token = 34 /* GreaterThanEqualsToken */;
+      }
     }
-    const schemeEnd = path.indexOf(urlSchemeSeparator);
-    if (schemeEnd !== -1) {
-      const authorityStart = schemeEnd + urlSchemeSeparator.length;
-      const authorityEnd = path.indexOf(directorySeparator, authorityStart);
-      if (authorityEnd !== -1) {
-        const scheme = path.slice(0, schemeEnd);
-        const authority = path.slice(authorityStart, authorityEnd);
-        if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) {
-          const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2);
-          if (volumeSeparatorEnd !== -1) {
-            if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) {
-              return ~(volumeSeparatorEnd + 1);
+    return token;
+  }
+  function reScanAsteriskEqualsToken() {
+    Debug.assert(token === 67 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='");
+    pos = tokenStart + 1;
+    return token = 64 /* EqualsToken */;
+  }
+  function reScanSlashToken(reportErrors2) {
+    if (token === 44 /* SlashToken */ || token === 69 /* SlashEqualsToken */) {
+      const startOfRegExpBody = tokenStart + 1;
+      pos = startOfRegExpBody;
+      let inEscape = false;
+      let namedCaptureGroups = false;
+      let inCharacterClass = false;
+      while (true) {
+        const ch = charCodeChecked(pos);
+        if (ch === -1 /* EOF */ || isLineBreak(ch)) {
+          tokenFlags |= 4 /* Unterminated */;
+          break;
+        }
+        if (inEscape) {
+          inEscape = false;
+        } else if (ch === 47 /* slash */ && !inCharacterClass) {
+          break;
+        } else if (ch === 91 /* openBracket */) {
+          inCharacterClass = true;
+        } else if (ch === 92 /* backslash */) {
+          inEscape = true;
+        } else if (ch === 93 /* closeBracket */) {
+          inCharacterClass = false;
+        } else if (!inCharacterClass && ch === 40 /* openParen */ && charCodeChecked(pos + 1) === 63 /* question */ && charCodeChecked(pos + 2) === 60 /* lessThan */ && charCodeChecked(pos + 3) !== 61 /* equals */ && charCodeChecked(pos + 3) !== 33 /* exclamation */) {
+          namedCaptureGroups = true;
+        }
+        pos++;
+      }
+      const endOfRegExpBody = pos;
+      if (tokenFlags & 4 /* Unterminated */) {
+        pos = startOfRegExpBody;
+        inEscape = false;
+        let characterClassDepth = 0;
+        let inDecimalQuantifier = false;
+        let groupDepth = 0;
+        while (pos < endOfRegExpBody) {
+          const ch = charCodeUnchecked(pos);
+          if (inEscape) {
+            inEscape = false;
+          } else if (ch === 92 /* backslash */) {
+            inEscape = true;
+          } else if (ch === 91 /* openBracket */) {
+            characterClassDepth++;
+          } else if (ch === 93 /* closeBracket */ && characterClassDepth) {
+            characterClassDepth--;
+          } else if (!characterClassDepth) {
+            if (ch === 123 /* openBrace */) {
+              inDecimalQuantifier = true;
+            } else if (ch === 125 /* closeBrace */ && inDecimalQuantifier) {
+              inDecimalQuantifier = false;
+            } else if (!inDecimalQuantifier) {
+              if (ch === 40 /* openParen */) {
+                groupDepth++;
+              } else if (ch === 41 /* closeParen */ && groupDepth) {
+                groupDepth--;
+              } else if (ch === 41 /* closeParen */ || ch === 93 /* closeBracket */ || ch === 125 /* closeBrace */) {
+                break;
+              }
             }
-            if (volumeSeparatorEnd === path.length) {
-              return ~volumeSeparatorEnd;
+          }
+          pos++;
+        }
+        while (isWhiteSpaceLike(charCodeChecked(pos - 1)) || charCodeChecked(pos - 1) === 59 /* semicolon */) pos--;
+        error2(Diagnostics.Unterminated_regular_expression_literal, tokenStart, pos - tokenStart);
+      } else {
+        pos++;
+        let regExpFlags = 0 /* None */;
+        while (true) {
+          const ch = charCodeChecked(pos);
+          if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) {
+            break;
+          }
+          if (reportErrors2) {
+            const flag = characterToRegularExpressionFlag(String.fromCharCode(ch));
+            if (flag === void 0) {
+              error2(Diagnostics.Unknown_regular_expression_flag, pos, 1);
+            } else if (regExpFlags & flag) {
+              error2(Diagnostics.Duplicate_regular_expression_flag, pos, 1);
+            } else if (((regExpFlags | flag) & 96 /* AnyUnicodeMode */) === 96 /* AnyUnicodeMode */) {
+              error2(Diagnostics.The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously, pos, 1);
+            } else {
+              regExpFlags |= flag;
+              checkRegularExpressionFlagAvailable(flag, pos);
             }
           }
+          pos++;
+        }
+        if (reportErrors2) {
+          scanRange(startOfRegExpBody, endOfRegExpBody - startOfRegExpBody, () => {
+            scanRegularExpressionWorker(
+              regExpFlags,
+              /*annexB*/
+              true,
+              namedCaptureGroups
+            );
+          });
         }
-        return ~(authorityEnd + 1);
       }
-      return ~path.length;
-    }
-    if (path.startsWith("data:")) {
-      return ~path.length;
+      tokenValue = text.substring(tokenStart, pos);
+      token = 14 /* RegularExpressionLiteral */;
     }
-    return 0;
-  }
-  function getRootLength(path) {
-    const rootLength = getEncodedRootLength(path);
-    return rootLength < 0 ? ~rootLength : rootLength;
-  }
-  function getDirectoryPath(path) {
-    path = normalizeSlashes(path);
-    const rootLength = getRootLength(path);
-    if (rootLength === path.length)
-      return path;
-    path = removeTrailingDirectorySeparator(path);
-    return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator)));
-  }
-  function getBaseFileName(path, extensions, ignoreCase) {
-    path = normalizeSlashes(path);
-    const rootLength = getRootLength(path);
-    if (rootLength === path.length)
-      return "";
-    path = removeTrailingDirectorySeparator(path);
-    const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1));
-    const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0;
-    return extension ? name.slice(0, name.length - extension.length) : name;
+    return token;
   }
-  function tryGetExtensionFromPath(path, extension, stringEqualityComparer) {
-    if (!startsWith(extension, "."))
-      extension = "." + extension;
-    if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) {
-      const pathExtension = path.slice(path.length - extension.length);
-      if (stringEqualityComparer(pathExtension, extension)) {
-        return pathExtension;
+  function scanRegularExpressionWorker(regExpFlags, annexB, namedCaptureGroups) {
+    var unicodeSetsMode = !!(regExpFlags & 64 /* UnicodeSets */);
+    var anyUnicodeMode = !!(regExpFlags & 96 /* AnyUnicodeMode */);
+    var anyUnicodeModeOrNonAnnexB = anyUnicodeMode || !annexB;
+    var mayContainStrings = false;
+    var numberOfCapturingGroups = 0;
+    var groupSpecifiers;
+    var groupNameReferences;
+    var decimalEscapes;
+    var namedCapturingGroupsScopeStack = [];
+    var topNamedCapturingGroupsScope;
+    function scanDisjunction(isInGroup) {
+      while (true) {
+        namedCapturingGroupsScopeStack.push(topNamedCapturingGroupsScope);
+        topNamedCapturingGroupsScope = void 0;
+        scanAlternative(isInGroup);
+        topNamedCapturingGroupsScope = namedCapturingGroupsScopeStack.pop();
+        if (charCodeChecked(pos) !== 124 /* bar */) {
+          return;
+        }
+        pos++;
       }
     }
-  }
-  function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) {
-    if (typeof extensions === "string") {
-      return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || "";
-    }
-    for (const extension of extensions) {
-      const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer);
-      if (result)
-        return result;
-    }
-    return "";
-  }
-  function getAnyExtensionFromPath(path, extensions, ignoreCase) {
-    if (extensions) {
-      return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive);
-    }
-    const baseFileName = getBaseFileName(path);
-    const extensionIndex = baseFileName.lastIndexOf(".");
-    if (extensionIndex >= 0) {
-      return baseFileName.substring(extensionIndex);
-    }
-    return "";
-  }
-  function pathComponents(path, rootLength) {
-    const root = path.substring(0, rootLength);
-    const rest = path.substring(rootLength).split(directorySeparator);
-    if (rest.length && !lastOrUndefined(rest))
-      rest.pop();
-    return [root, ...rest];
-  }
-  function getPathComponents(path, currentDirectory = "") {
-    path = combinePaths(currentDirectory, path);
-    return pathComponents(path, getRootLength(path));
-  }
-  function getPathFromPathComponents(pathComponents2, length2) {
-    if (pathComponents2.length === 0)
-      return "";
-    const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]);
-    return root + pathComponents2.slice(1, length2).join(directorySeparator);
-  }
-  function normalizeSlashes(path) {
-    return path.includes("\\") ? path.replace(backslashRegExp, directorySeparator) : path;
-  }
-  function reducePathComponents(components) {
-    if (!some(components))
-      return [];
-    const reduced = [components[0]];
-    for (let i = 1; i < components.length; i++) {
-      const component = components[i];
-      if (!component)
-        continue;
-      if (component === ".")
-        continue;
-      if (component === "..") {
-        if (reduced.length > 1) {
-          if (reduced[reduced.length - 1] !== "..") {
-            reduced.pop();
-            continue;
-          }
-        } else if (reduced[0])
-          continue;
-      }
-      reduced.push(component);
-    }
-    return reduced;
-  }
-  function combinePaths(path, ...paths) {
-    if (path)
-      path = normalizeSlashes(path);
-    for (let relativePath of paths) {
-      if (!relativePath)
-        continue;
-      relativePath = normalizeSlashes(relativePath);
-      if (!path || getRootLength(relativePath) !== 0) {
-        path = relativePath;
-      } else {
-        path = ensureTrailingDirectorySeparator(path) + relativePath;
-      }
-    }
-    return path;
-  }
-  function resolvePath(path, ...paths) {
-    return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path));
-  }
-  function getNormalizedPathComponents(path, currentDirectory) {
-    return reducePathComponents(getPathComponents(path, currentDirectory));
-  }
-  function getNormalizedAbsolutePath(fileName, currentDirectory) {
-    return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory));
-  }
-  function normalizePath(path) {
-    path = normalizeSlashes(path);
-    if (!relativePathSegmentRegExp.test(path)) {
-      return path;
-    }
-    const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, "");
-    if (simplified !== path) {
-      path = simplified;
-      if (!relativePathSegmentRegExp.test(path)) {
-        return path;
-      }
-    }
-    const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path)));
-    return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized;
-  }
-  function getPathWithoutRoot(pathComponents2) {
-    if (pathComponents2.length === 0)
-      return "";
-    return pathComponents2.slice(1).join(directorySeparator);
-  }
-  function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) {
-    return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory));
-  }
-  function toPath(fileName, basePath, getCanonicalFileName) {
-    const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath);
-    return getCanonicalFileName(nonCanonicalizedPath);
-  }
-  function removeTrailingDirectorySeparator(path) {
-    if (hasTrailingDirectorySeparator(path)) {
-      return path.substr(0, path.length - 1);
-    }
-    return path;
-  }
-  function ensureTrailingDirectorySeparator(path) {
-    if (!hasTrailingDirectorySeparator(path)) {
-      if (path.startsWith("data:")) {
-        return path;
-      }
-      return path + directorySeparator;
-    }
-    return path;
-  }
-  function ensurePathIsNonModuleName(path) {
-    return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path;
-  }
-  function changeAnyExtension(path, ext, extensions, ignoreCase) {
-    const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path);
-    return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path;
-  }
-  function changeFullExtension(path, newExtension) {
-    const declarationExtension = getDeclarationFileExtension(path);
-    if (declarationExtension) {
-      return path.slice(0, path.length - declarationExtension.length) + (startsWith(newExtension, ".") ? newExtension : "." + newExtension);
-    }
-    return changeAnyExtension(path, newExtension);
-  }
-  function comparePathsWorker(a, b, componentComparer) {
-    if (a === b)
-      return 0 /* EqualTo */;
-    if (a === void 0)
-      return -1 /* LessThan */;
-    if (b === void 0)
-      return 1 /* GreaterThan */;
-    const aRoot = a.substring(0, getRootLength(a));
-    const bRoot = b.substring(0, getRootLength(b));
-    const result = compareStringsCaseInsensitive(aRoot, bRoot);
-    if (result !== 0 /* EqualTo */) {
-      return result;
-    }
-    const aRest = a.substring(aRoot.length);
-    const bRest = b.substring(bRoot.length);
-    if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) {
-      return componentComparer(aRest, bRest);
-    }
-    const aComponents = reducePathComponents(getPathComponents(a));
-    const bComponents = reducePathComponents(getPathComponents(b));
-    const sharedLength = Math.min(aComponents.length, bComponents.length);
-    for (let i = 1; i < sharedLength; i++) {
-      const result2 = componentComparer(aComponents[i], bComponents[i]);
-      if (result2 !== 0 /* EqualTo */) {
-        return result2;
+    function scanAlternative(isInGroup) {
+      let isPreviousTermQuantifiable = false;
+      while (true) {
+        const start2 = pos;
+        const ch = charCodeChecked(pos);
+        switch (ch) {
+          case -1 /* EOF */:
+            return;
+          case 94 /* caret */:
+          case 36 /* $ */:
+            pos++;
+            isPreviousTermQuantifiable = false;
+            break;
+          case 92 /* backslash */:
+            pos++;
+            switch (charCodeChecked(pos)) {
+              case 98 /* b */:
+              case 66 /* B */:
+                pos++;
+                isPreviousTermQuantifiable = false;
+                break;
+              default:
+                scanAtomEscape();
+                isPreviousTermQuantifiable = true;
+                break;
+            }
+            break;
+          case 40 /* openParen */:
+            pos++;
+            if (charCodeChecked(pos) === 63 /* question */) {
+              pos++;
+              switch (charCodeChecked(pos)) {
+                case 61 /* equals */:
+                case 33 /* exclamation */:
+                  pos++;
+                  isPreviousTermQuantifiable = !anyUnicodeModeOrNonAnnexB;
+                  break;
+                case 60 /* lessThan */:
+                  const groupNameStart = pos;
+                  pos++;
+                  switch (charCodeChecked(pos)) {
+                    case 61 /* equals */:
+                    case 33 /* exclamation */:
+                      pos++;
+                      isPreviousTermQuantifiable = false;
+                      break;
+                    default:
+                      scanGroupName(
+                        /*isReference*/
+                        false
+                      );
+                      scanExpectedChar(62 /* greaterThan */);
+                      if (languageVersion < 5 /* ES2018 */) {
+                        error2(Diagnostics.Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later, groupNameStart, pos - groupNameStart);
+                      }
+                      numberOfCapturingGroups++;
+                      isPreviousTermQuantifiable = true;
+                      break;
+                  }
+                  break;
+                default:
+                  const start3 = pos;
+                  const setFlags = scanPatternModifiers(0 /* None */);
+                  if (charCodeChecked(pos) === 45 /* minus */) {
+                    pos++;
+                    scanPatternModifiers(setFlags);
+                    if (pos === start3 + 1) {
+                      error2(Diagnostics.Subpattern_flags_must_be_present_when_there_is_a_minus_sign, start3, pos - start3);
+                    }
+                  }
+                  scanExpectedChar(58 /* colon */);
+                  isPreviousTermQuantifiable = true;
+                  break;
+              }
+            } else {
+              numberOfCapturingGroups++;
+              isPreviousTermQuantifiable = true;
+            }
+            scanDisjunction(
+              /*isInGroup*/
+              true
+            );
+            scanExpectedChar(41 /* closeParen */);
+            break;
+          case 123 /* openBrace */:
+            pos++;
+            const digitsStart = pos;
+            scanDigits();
+            const min2 = tokenValue;
+            if (!anyUnicodeModeOrNonAnnexB && !min2) {
+              isPreviousTermQuantifiable = true;
+              break;
+            }
+            if (charCodeChecked(pos) === 44 /* comma */) {
+              pos++;
+              scanDigits();
+              const max = tokenValue;
+              if (!min2) {
+                if (max || charCodeChecked(pos) === 125 /* closeBrace */) {
+                  error2(Diagnostics.Incomplete_quantifier_Digit_expected, digitsStart, 0);
+                } else {
+                  error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch));
+                  isPreviousTermQuantifiable = true;
+                  break;
+                }
+              } else if (max && Number.parseInt(min2) > Number.parseInt(max) && (anyUnicodeModeOrNonAnnexB || charCodeChecked(pos) === 125 /* closeBrace */)) {
+                error2(Diagnostics.Numbers_out_of_order_in_quantifier, digitsStart, pos - digitsStart);
+              }
+            } else if (!min2) {
+              if (anyUnicodeModeOrNonAnnexB) {
+                error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch));
+              }
+              isPreviousTermQuantifiable = true;
+              break;
+            }
+            if (charCodeChecked(pos) !== 125 /* closeBrace */) {
+              if (anyUnicodeModeOrNonAnnexB) {
+                error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(125 /* closeBrace */));
+                pos--;
+              } else {
+                isPreviousTermQuantifiable = true;
+                break;
+              }
+            }
+          case 42 /* asterisk */:
+          case 43 /* plus */:
+          case 63 /* question */:
+            pos++;
+            if (charCodeChecked(pos) === 63 /* question */) {
+              pos++;
+            }
+            if (!isPreviousTermQuantifiable) {
+              error2(Diagnostics.There_is_nothing_available_for_repetition, start2, pos - start2);
+            }
+            isPreviousTermQuantifiable = false;
+            break;
+          case 46 /* dot */:
+            pos++;
+            isPreviousTermQuantifiable = true;
+            break;
+          case 91 /* openBracket */:
+            pos++;
+            if (unicodeSetsMode) {
+              scanClassSetExpression();
+            } else {
+              scanClassRanges();
+            }
+            scanExpectedChar(93 /* closeBracket */);
+            isPreviousTermQuantifiable = true;
+            break;
+          case 41 /* closeParen */:
+            if (isInGroup) {
+              return;
+            }
+          case 93 /* closeBracket */:
+          case 125 /* closeBrace */:
+            if (anyUnicodeModeOrNonAnnexB || ch === 41 /* closeParen */) {
+              error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch));
+            }
+            pos++;
+            isPreviousTermQuantifiable = true;
+            break;
+          case 47 /* slash */:
+          case 124 /* bar */:
+            return;
+          default:
+            scanSourceCharacter();
+            isPreviousTermQuantifiable = true;
+            break;
+        }
       }
     }
-    return compareValues(aComponents.length, bComponents.length);
-  }
-  function comparePathsCaseSensitive(a, b) {
-    return comparePathsWorker(a, b, compareStringsCaseSensitive);
-  }
-  function comparePathsCaseInsensitive(a, b) {
-    return comparePathsWorker(a, b, compareStringsCaseInsensitive);
-  }
-  function comparePaths(a, b, currentDirectory, ignoreCase) {
-    if (typeof currentDirectory === "string") {
-      a = combinePaths(currentDirectory, a);
-      b = combinePaths(currentDirectory, b);
-    } else if (typeof currentDirectory === "boolean") {
-      ignoreCase = currentDirectory;
-    }
-    return comparePathsWorker(a, b, getStringComparer(ignoreCase));
-  }
-  function containsPath(parent2, child, currentDirectory, ignoreCase) {
-    if (typeof currentDirectory === "string") {
-      parent2 = combinePaths(currentDirectory, parent2);
-      child = combinePaths(currentDirectory, child);
-    } else if (typeof currentDirectory === "boolean") {
-      ignoreCase = currentDirectory;
-    }
-    if (parent2 === void 0 || child === void 0)
-      return false;
-    if (parent2 === child)
-      return true;
-    const parentComponents = reducePathComponents(getPathComponents(parent2));
-    const childComponents = reducePathComponents(getPathComponents(child));
-    if (childComponents.length < parentComponents.length) {
-      return false;
-    }
-    const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive;
-    for (let i = 0; i < parentComponents.length; i++) {
-      const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer;
-      if (!equalityComparer(parentComponents[i], childComponents[i])) {
-        return false;
+    function scanPatternModifiers(currFlags) {
+      while (true) {
+        const ch = charCodeChecked(pos);
+        if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) {
+          break;
+        }
+        const flag = characterToRegularExpressionFlag(String.fromCharCode(ch));
+        if (flag === void 0) {
+          error2(Diagnostics.Unknown_regular_expression_flag, pos, 1);
+        } else if (currFlags & flag) {
+          error2(Diagnostics.Duplicate_regular_expression_flag, pos, 1);
+        } else if (!(flag & 28 /* Modifiers */)) {
+          error2(Diagnostics.This_regular_expression_flag_cannot_be_toggled_within_a_subpattern, pos, 1);
+        } else {
+          currFlags |= flag;
+          checkRegularExpressionFlagAvailable(flag, pos);
+        }
+        pos++;
       }
+      return currFlags;
     }
-    return true;
-  }
-  function startsWithDirectory(fileName, directoryName, getCanonicalFileName) {
-    const canonicalFileName = getCanonicalFileName(fileName);
-    const canonicalDirectoryName = getCanonicalFileName(directoryName);
-    return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\");
-  }
-  function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) {
-    const fromComponents = reducePathComponents(getPathComponents(from));
-    const toComponents = reducePathComponents(getPathComponents(to));
-    let start;
-    for (start = 0; start < fromComponents.length && start < toComponents.length; start++) {
-      const fromComponent = getCanonicalFileName(fromComponents[start]);
-      const toComponent = getCanonicalFileName(toComponents[start]);
-      const comparer = start === 0 ? equateStringsCaseInsensitive : stringEqualityComparer;
-      if (!comparer(fromComponent, toComponent))
-        break;
-    }
-    if (start === 0) {
-      return toComponents;
-    }
-    const components = toComponents.slice(start);
-    const relative = [];
-    for (; start < fromComponents.length; start++) {
-      relative.push("..");
-    }
-    return ["", ...relative, ...components];
-  }
-  function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) {
-    Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative");
-    const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity;
-    const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false;
-    const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName);
-    return getPathFromPathComponents(pathComponents2);
-  }
-  function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
-    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
-      basePath,
-      absoluteOrRelativePath,
-      basePath,
-      getCanonicalFileName,
-      /*isAbsolutePathAnUrl*/
-      false
-    );
-  }
-  function getRelativePathFromFile(from, to, getCanonicalFileName) {
-    return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
-  }
-  function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) {
-    const pathComponents2 = getPathComponentsRelativeTo(
-      resolvePath(currentDirectory, directoryPathOrUrl),
-      resolvePath(currentDirectory, relativeOrAbsolutePath),
-      equateStringsCaseSensitive,
-      getCanonicalFileName
-    );
-    const firstComponent = pathComponents2[0];
-    if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) {
-      const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///";
-      pathComponents2[0] = prefix + firstComponent;
-    }
-    return getPathFromPathComponents(pathComponents2);
-  }
-  function forEachAncestorDirectory(directory, callback) {
-    while (true) {
-      const result = callback(directory);
-      if (result !== void 0) {
-        return result;
-      }
-      const parentPath = getDirectoryPath(directory);
-      if (parentPath === directory) {
-        return void 0;
+    function scanAtomEscape() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */);
+      switch (charCodeChecked(pos)) {
+        case 107 /* k */:
+          pos++;
+          if (charCodeChecked(pos) === 60 /* lessThan */) {
+            pos++;
+            scanGroupName(
+              /*isReference*/
+              true
+            );
+            scanExpectedChar(62 /* greaterThan */);
+          } else if (anyUnicodeModeOrNonAnnexB || namedCaptureGroups) {
+            error2(Diagnostics.k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets, pos - 2, 2);
+          }
+          break;
+        case 113 /* q */:
+          if (unicodeSetsMode) {
+            pos++;
+            error2(Diagnostics.q_is_only_available_inside_character_class, pos - 2, 2);
+            break;
+          }
+        default:
+          Debug.assert(scanCharacterClassEscape() || scanDecimalEscape() || scanCharacterEscape(
+            /*atomEscape*/
+            true
+          ));
+          break;
       }
-      directory = parentPath;
-    }
-  }
-  function isNodeModulesDirectory(dirPath) {
-    return endsWith(dirPath, "/node_modules");
-  }
-  var directorySeparator, altDirectorySeparator, urlSchemeSeparator, backslashRegExp, relativePathSegmentRegExp;
-  var init_path = __esm({
-    "src/compiler/path.ts"() {
-      "use strict";
-      init_ts2();
-      directorySeparator = "/";
-      altDirectorySeparator = "\\";
-      urlSchemeSeparator = "://";
-      backslashRegExp = /\\/g;
-      relativePathSegmentRegExp = /(?:\/\/)|(?:^|\/)\.\.?(?:$|\/)/;
-    }
-  });
-
-  // src/compiler/diagnosticInformationMap.generated.ts
-  function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) {
-    return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated };
-  }
-  var Diagnostics;
-  var init_diagnosticInformationMap_generated = __esm({
-    "src/compiler/diagnosticInformationMap.generated.ts"() {
-      "use strict";
-      init_types();
-      Diagnostics = {
-        Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."),
-        Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."),
-        _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."),
-        A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."),
-        The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."),
-        Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."),
-        Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."),
-        An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."),
-        Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."),
-        A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."),
-        A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."),
-        Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."),
-        A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."),
-        An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."),
-        An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."),
-        An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."),
-        An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."),
-        An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."),
-        An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."),
-        readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."),
-        An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."),
-        Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."),
-        _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."),
-        _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."),
-        _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."),
-        super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."),
-        Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."),
-        Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."),
-        A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."),
-        Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."),
-        _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."),
-        _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."),
-        _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."),
-        Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."),
-        A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."),
-        A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."),
-        A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."),
-        A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."),
-        A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."),
-        A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."),
-        A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."),
-        Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value."),
-        Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."),
-        The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."),
-        A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."),
-        The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."),
-        Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."),
-        Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."),
-        An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."),
-        The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise<T> type. Did you mean to write 'Promise<{0}>'?"),
-        The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: diag(1065, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1065", "The return type of an async function or method must be the global Promise<T> type."),
-        In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."),
-        Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."),
-        Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."),
-        _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."),
-        _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."),
-        A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."),
-        Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."),
-        _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."),
-        _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."),
-        Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."),
-        Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."),
-        Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."),
-        An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."),
-        A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."),
-        An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."),
-        _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."),
-        Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."),
-        Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."),
-        Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."),
-        with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."),
-        delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."),
-        for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."),
-        A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."),
-        A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."),
-        The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."),
-        Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."),
-        A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."),
-        Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."),
-        Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."),
-        Private_field_0_must_be_declared_in_an_enclosing_class: diag(1111, 1 /* Error */, "Private_field_0_must_be_declared_in_an_enclosing_class_1111", "Private field '{0}' must be declared in an enclosing class."),
-        A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."),
-        Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."),
-        A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."),
-        A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."),
-        An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."),
-        An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."),
-        An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."),
-        An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."),
-        Octal_literals_are_not_allowed_Use_the_syntax_0: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_Use_the_syntax_0_1121", "Octal literals are not allowed. Use the syntax '{0}'."),
-        Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."),
-        Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."),
-        Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."),
-        Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."),
-        Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."),
-        Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."),
-        Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."),
-        case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."),
-        Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."),
-        Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."),
-        Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."),
-        Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."),
-        Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."),
-        Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."),
-        Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."),
-        Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."),
-        Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."),
-        String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."),
-        Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."),
-        or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."),
-        or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."),
-        Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."),
-        Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."),
-        Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."),
-        File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."),
-        _0_declarations_must_be_initialized: diag(1155, 1 /* Error */, "_0_declarations_must_be_initialized_1155", "'{0}' declarations must be initialized."),
-        _0_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "_0_declarations_can_only_be_declared_inside_a_block_1156", "'{0}' declarations can only be declared inside a block."),
-        Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."),
-        Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."),
-        An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."),
-        A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."),
-        Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."),
-        A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-        A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."),
-        A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-        A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-        A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-        A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."),
-        extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."),
-        extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."),
-        Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."),
-        implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."),
-        Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."),
-        Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."),
-        Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."),
-        Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."),
-        Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."),
-        Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."),
-        A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."),
-        An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."),
-        Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."),
-        Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."),
-        A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."),
-        A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."),
-        Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."),
-        The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."),
-        The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."),
-        An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."),
-        Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."),
-        An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."),
-        Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."),
-        export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."),
-        Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."),
-        Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."),
-        An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."),
-        Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."),
-        Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."),
-        Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
-        Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."),
-        Re_exporting_a_type_when_0_is_enabled_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_0_is_enabled_requires_using_export_type_1205", "Re-exporting a type when '{0}' is enabled requires using 'export type'."),
-        Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."),
-        Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."),
-        Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"),
-        Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."),
-        A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."),
-        Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."),
-        Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."),
-        Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."),
-        Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."),
-        Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."),
-        Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."),
-        Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."),
-        An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."),
-        _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."),
-        Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."),
-        Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."),
-        Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."),
-        Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."),
-        A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."),
-        A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."),
-        A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."),
-        An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."),
-        An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."),
-        An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."),
-        An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."),
-        A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."),
-        The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."),
-        The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."),
-        Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."),
-        Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."),
-        Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."),
-        Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."),
-        abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."),
-        _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."),
-        Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."),
-        Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."),
-        An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."),
-        A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."),
-        A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."),
-        A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."),
-        Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'."),
-        Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode."),
-        Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode."),
-        Abstract_properties_can_only_appear_within_an_abstract_class: diag(1253, 1 /* Error */, "Abstract_properties_can_only_appear_within_an_abstract_class_1253", "Abstract properties can only appear within an abstract class."),
-        A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."),
-        A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."),
-        A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."),
-        A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."),
-        Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"),
-        Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."),
-        Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."),
-        Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."),
-        Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."),
-        Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."),
-        A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."),
-        An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."),
-        Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."),
-        An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."),
-        Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled_1269", "Cannot use 'export import' on a type or type-only namespace when '{0}' is enabled."),
-        Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."),
-        Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."),
-        A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."),
-        _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"),
-        _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
-        accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
-        An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
-        _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
-        The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0: diag(1278, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0_1278", "The runtime will invoke the decorator with {1} arguments, but the decorator expects {0}."),
-        The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0: diag(1279, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0_1279", "The runtime will invoke the decorator with {1} arguments, but the decorator expects at least {0}."),
-        Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement: diag(1280, 1 /* Error */, "Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to__1280", "Namespaces are not allowed in global script files when '{0}' is enabled. If this file is not intended to be a global script, set 'moduleDetection' to 'force' or add an empty 'export {}' statement."),
-        Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead: diag(1281, 1 /* Error */, "Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead_1281", "Cannot access '{0}' from another file without qualification when '{1}' is enabled. Use '{2}' instead."),
-        An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1282, 1 /* Error */, "An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers__1282", "An 'export =' declaration must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."),
-        An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1283, 1 /* Error */, "An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolve_1283", "An 'export =' declaration must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."),
-        An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1284, 1 /* Error */, "An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_1284", "An 'export default' must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."),
-        An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1285, 1 /* Error */, "An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_1285", "An 'export default' must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."),
-        ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1286, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled_1286", "ESM syntax is not allowed in a CommonJS module when 'verbatimModuleSyntax' is enabled."),
-        A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1287, 1 /* Error */, "A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimM_1287", "A top-level 'export' modifier cannot be used on value declarations in a CommonJS module when 'verbatimModuleSyntax' is enabled."),
-        An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled: diag(1288, 1 /* Error */, "An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabl_1288", "An import alias cannot resolve to a type or type-only declaration when 'verbatimModuleSyntax' is enabled."),
-        _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1289, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1289", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."),
-        _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1290, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1290", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."),
-        _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1291, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1291", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."),
-        _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1292, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1292", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."),
-        with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
-        await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
-        The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
-        Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."),
-        The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."),
-        Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."),
-        Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."),
-        Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."),
-        A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."),
-        An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."),
-        A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."),
-        Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."),
-        Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."),
-        Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."),
-        Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."),
-        Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nod_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', or 'nodenext'."),
-        Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."),
-        This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."),
-        String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."),
-        Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."),
-        _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"),
-        A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."),
-        A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."),
-        A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."),
-        unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."),
-        unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."),
-        unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."),
-        An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."),
-        infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."),
-        Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."),
-        Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"),
-        Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."),
-        The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."),
-        A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."),
-        An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."),
-        This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."),
-        use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."),
-        Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."),
-        use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."),
-        Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."),
-        An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."),
-        A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."),
-        A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."),
-        readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."),
-        A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."),
-        Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"),
-        An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."),
-        Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."),
-        Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."),
-        Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."),
-        _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."),
-        _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."),
-        A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."),
-        Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"),
-        Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"),
-        Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"),
-        Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"),
-        Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."),
-        Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"),
-        This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error: diag(1371, 1 /* Error */, "This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set__1371", "This import is never used as a value and must use 'import type' because 'importsNotUsedAsValues' is set to 'error'."),
-        await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
-        _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."),
-        _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."),
-        Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
-        An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."),
-        An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."),
-        Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `&rbrace;`?"),
-        Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `&gt;`?"),
-        Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."),
-        Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."),
-        Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."),
-        Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."),
-        _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."),
-        _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."),
-        An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"),
-        Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"),
-        Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"),
-        Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"),
-        Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"),
-        Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"),
-        Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"),
-        File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."),
-        Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"),
-        File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."),
-        Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"),
-        Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"),
-        File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."),
-        Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"),
-        File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."),
-        Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"),
-        File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."),
-        Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"),
-        File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."),
-        Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"),
-        Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"),
-        File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."),
-        Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"),
-        Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"),
-        File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."),
-        Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"),
-        Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"),
-        File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."),
-        Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"),
-        Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"),
-        Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"),
-        File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."),
-        Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"),
-        Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"),
-        File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."),
-        Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"),
-        File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"),
-        File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"),
-        The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"),
-        for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
-        Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
-        Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters_1433", "Neither decorators nor modifiers may be applied to 'this' parameters."),
-        Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."),
-        Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"),
-        Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."),
-        Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."),
-        Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."),
-        Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."),
-        Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."),
-        Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."),
-        Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."),
-        Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`),
-        _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1444, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedMod_1444", "'{0}' is a type and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
-        _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1446, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveVa_1446", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
-        _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when '{1}' is enabled."),
-        Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."),
-        Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional set of attributes as arguments"),
-        Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"),
-        resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."),
-        resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."),
-        resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."),
-        Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."),
-        Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"),
-        File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`),
-        File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`),
-        File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`),
-        File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"),
-        resolution_mode_is_the_only_valid_key_for_type_import_attributes: diag(1463, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_attributes_1463", "'resolution-mode' is the only valid key for type import attributes."),
-        Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1464, 1 /* Error */, "Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1464", "Type import attributes should have exactly one key - 'resolution-mode' - with value 'import' or 'require'."),
-        The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."),
-        Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."),
-        catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."),
-        An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."),
-        An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."),
-        Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."),
-        auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'),
-        An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."),
-        Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."),
-        The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`),
-        To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'),
-        To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`),
-        To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'),
-        To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
-        _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1484, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled_1484", "'{0}' is a type and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."),
-        _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1485, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimMo_1485", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."),
-        Decorator_used_before_export_here: diag(1486, 1 /* Error */, "Decorator_used_before_export_here_1486", "Decorator used before 'export' here."),
-        Octal_escape_sequences_are_not_allowed_Use_the_syntax_0: diag(1487, 1 /* Error */, "Octal_escape_sequences_are_not_allowed_Use_the_syntax_0_1487", "Octal escape sequences are not allowed. Use the syntax '{0}'."),
-        Escape_sequence_0_is_not_allowed: diag(1488, 1 /* Error */, "Escape_sequence_0_is_not_allowed_1488", "Escape sequence '{0}' is not allowed."),
-        Decimals_with_leading_zeros_are_not_allowed: diag(1489, 1 /* Error */, "Decimals_with_leading_zeros_are_not_allowed_1489", "Decimals with leading zeros are not allowed."),
-        File_appears_to_be_binary: diag(1490, 1 /* Error */, "File_appears_to_be_binary_1490", "File appears to be binary."),
-        _0_modifier_cannot_appear_on_a_using_declaration: diag(1491, 1 /* Error */, "_0_modifier_cannot_appear_on_a_using_declaration_1491", "'{0}' modifier cannot appear on a 'using' declaration."),
-        _0_declarations_may_not_have_binding_patterns: diag(1492, 1 /* Error */, "_0_declarations_may_not_have_binding_patterns_1492", "'{0}' declarations may not have binding patterns."),
-        The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration: diag(1493, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration_1493", "The left-hand side of a 'for...in' statement cannot be a 'using' declaration."),
-        The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration: diag(1494, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration_1494", "The left-hand side of a 'for...in' statement cannot be an 'await using' declaration."),
-        _0_modifier_cannot_appear_on_an_await_using_declaration: diag(1495, 1 /* Error */, "_0_modifier_cannot_appear_on_an_await_using_declaration_1495", "'{0}' modifier cannot appear on an 'await using' declaration."),
-        Identifier_string_literal_or_number_literal_expected: diag(1496, 1 /* Error */, "Identifier_string_literal_or_number_literal_expected_1496", "Identifier, string literal, or number literal expected."),
-        The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
-        The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-        Call_signature_return_types_0_and_1_are_incompatible: diag(
-          2202,
-          1 /* Error */,
-          "Call_signature_return_types_0_and_1_are_incompatible_2202",
-          "Call signature return types '{0}' and '{1}' are incompatible.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          true
-        ),
-        Construct_signature_return_types_0_and_1_are_incompatible: diag(
-          2203,
-          1 /* Error */,
-          "Construct_signature_return_types_0_and_1_are_incompatible_2203",
-          "Construct signature return types '{0}' and '{1}' are incompatible.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          true
-        ),
-        Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
-          2204,
-          1 /* Error */,
-          "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
-          "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          true
-        ),
-        Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
-          2205,
-          1 /* Error */,
-          "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
-          "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          true
-        ),
-        The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
-        The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
-        This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
-        The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
-        The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
-        Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."),
-        Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"),
-        Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."),
-        Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
-        Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."),
-        Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."),
-        Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."),
-        Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."),
-        File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."),
-        Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."),
-        Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."),
-        An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."),
-        Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."),
-        Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"),
-        An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."),
-        Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."),
-        Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."),
-        Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."),
-        Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."),
-        Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."),
-        Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."),
-        Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."),
-        Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."),
-        Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."),
-        Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."),
-        Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."),
-        Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."),
-        Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."),
-        Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."),
-        Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."),
-        Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."),
-        Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."),
-        _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."),
-        this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."),
-        this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."),
-        this_cannot_be_referenced_in_constructor_arguments: diag(2333, 1 /* Error */, "this_cannot_be_referenced_in_constructor_arguments_2333", "'this' cannot be referenced in constructor arguments."),
-        this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."),
-        super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."),
-        super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."),
-        Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."),
-        super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."),
-        Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."),
-        Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."),
-        Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."),
-        This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."),
-        Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."),
-        Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."),
-        Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."),
-        Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"),
-        This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."),
-        Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."),
-        This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."),
-        Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."),
-        Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."),
-        This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."),
-        A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'undefined', 'void', nor 'any' must return a value."),
-        An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."),
-        The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."),
-        The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."),
-        The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_2359", "The right-hand side of an 'instanceof' expression must be either of type 'any', a class, function, or other type assignable to the 'Function' interface type, or an object type with a 'Symbol.hasInstance' method."),
-        The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
-        The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
-        The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."),
-        Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."),
-        Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."),
-        This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."),
-        Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."),
-        A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."),
-        A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."),
-        A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."),
-        Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."),
-        Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."),
-        Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."),
-        Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
-        A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."),
-        Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."),
-        A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."),
-        Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
-        Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."),
-        Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."),
-        Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."),
-        Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."),
-        Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."),
-        Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."),
-        Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."),
-        Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."),
-        Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."),
-        Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."),
-        Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."),
-        This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."),
-        Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."),
-        Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."),
-        Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."),
-        constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."),
-        Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."),
-        Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."),
-        A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."),
-        Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."),
-        Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type.  Variable '{0}' must be of type '{1}', but here has type '{2}'."),
-        The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."),
-        The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."),
-        The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."),
-        The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."),
-        Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."),
-        Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."),
-        The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."),
-        Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."),
-        Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."),
-        _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."),
-        Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."),
-        Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."),
-        Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."),
-        Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."),
-        Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."),
-        Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."),
-        Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."),
-        A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."),
-        Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."),
-        Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."),
-        Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."),
-        Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."),
-        All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."),
-        Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."),
-        Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."),
-        In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."),
-        A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."),
-        A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."),
-        Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."),
-        Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."),
-        Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."),
-        Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."),
-        Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."),
-        Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."),
-        Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."),
-        Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."),
-        Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."),
-        Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."),
-        Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."),
-        Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."),
-        The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."),
-        Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."),
-        Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."),
-        Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."),
-        Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."),
-        An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."),
-        Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."),
-        Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."),
-        Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."),
-        An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."),
-        Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."),
-        Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."),
-        Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."),
-        A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."),
-        A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."),
-        A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."),
-        this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."),
-        super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."),
-        A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."),
-        Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."),
-        The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."),
-        Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."),
-        Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."),
-        const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."),
-        const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."),
-        A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."),
-        const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."),
-        const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."),
-        let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."),
-        Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."),
-        The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."),
-        Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."),
-        The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."),
-        Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."),
-        An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."),
-        The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."),
-        The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."),
-        Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."),
-        Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."),
-        Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."),
-        Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."),
-        The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression."),
-        This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."),
-        Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."),
-        An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."),
-        A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."),
-        A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."),
-        _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."),
-        Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."),
-        Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."),
-        A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."),
-        _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."),
-        Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."),
-        No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."),
-        Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."),
-        Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."),
-        Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."),
-        Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."),
-        Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."),
-        A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."),
-        Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'."),
-        All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."),
-        Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."),
-        A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."),
-        An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."),
-        Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."),
-        The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method."),
-        yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."),
-        await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."),
-        Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, 1 /* Error */, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."),
-        A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."),
-        The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."),
-        A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."),
-        Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."),
-        Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."),
-        Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."),
-        Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."),
-        Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."),
-        A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."),
-        Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."),
-        Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."),
-        Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."),
-        Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."),
-        Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."),
-        Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."),
-        Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."),
-        Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."),
-        A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."),
-        The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."),
-        Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
-        Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
-        Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."),
-        Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"),
-        Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"),
-        Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."),
-        Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."),
-        Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."),
-        A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."),
-        Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."),
-        Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."),
-        Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"),
-        Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"),
-        Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."),
-        The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."),
-        Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."),
-        Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."),
-        A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."),
-        Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."),
-        Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"),
-        Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"),
-        Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."),
-        A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."),
-        No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."),
-        Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"),
-        Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."),
-        Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."),
-        Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."),
-        Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."),
-        _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."),
-        Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."),
-        Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."),
-        Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."),
-        This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."),
-        _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."),
-        _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."),
-        _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."),
-        _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."),
-        JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."),
-        Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."),
-        JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."),
-        Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."),
-        JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."),
-        The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."),
-        JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."),
-        _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."),
-        _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."),
-        Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."),
-        Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"),
-        Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"),
-        Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."),
-        _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."),
-        _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."),
-        Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."),
-        Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."),
-        Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."),
-        Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."),
-        Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."),
-        Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."),
-        Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."),
-        Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."),
-        Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."),
-        Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."),
-        Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."),
-        Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."),
-        Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."),
-        Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."),
-        JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"),
-        _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."),
-        Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."),
-        Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."),
-        Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."),
-        Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."),
-        React_components_cannot_include_JSX_namespace_names: diag(2639, 1 /* Error */, "React_components_cannot_include_JSX_namespace_names_2639", "React components cannot include JSX namespace names"),
-        Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."),
-        A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."),
-        Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."),
-        Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."),
-        JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."),
-        Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."),
-        super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."),
-        super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."),
-        Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."),
-        Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"),
-        Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"),
-        Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."),
-        Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."),
-        Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."),
-        Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."),
-        export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."),
-        Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."),
-        Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."),
-        Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."),
-        Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."),
-        Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."),
-        Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."),
-        Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."),
-        Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."),
-        A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."),
-        Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."),
-        A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."),
-        A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."),
-        A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."),
-        this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."),
-        The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."),
-        The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."),
-        _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."),
-        All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."),
-        Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."),
-        Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"),
-        _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"),
-        _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
-        _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
-        Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-        Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
-          2695,
-          1 /* Error */,
-          "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
-          "Left side of comma operator is unused and has no side effects.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
-        An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
-        Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
-        Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."),
-        Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."),
-        The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."),
-        _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."),
-        The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."),
-        The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."),
-        An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", "An async function or method in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
-        Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."),
-        Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."),
-        Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."),
-        Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."),
-        _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."),
-        A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
-        A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declarat_2712", "A dynamic import call in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
-        Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`),
-        The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."),
-        Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."),
-        Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."),
-        Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type.  Property '{0}' must be of type '{1}', but here has type '{2}'."),
-        Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."),
-        Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."),
-        Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"),
-        Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."),
-        Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."),
-        Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."),
-        _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"),
-        Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."),
-        Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."),
-        Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"),
-        _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."),
-        Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."),
-        An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."),
-        Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."),
-        Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."),
-        Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."),
-        Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"),
-        Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"),
-        Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."),
-        BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."),
-        An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."),
-        Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"),
-        Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."),
-        Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."),
-        The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."),
-        No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."),
-        Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."),
-        This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."),
-        This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."),
-        _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."),
-        Cannot_access_ambient_const_enums_when_0_is_enabled: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_0_is_enabled_2748", "Cannot access ambient const enums when '{0}' is enabled."),
-        _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"),
-        The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."),
-        Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."),
-        The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."),
-        Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."),
-        super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."),
-        No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."),
-        Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."),
-        Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."),
-        Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."),
-        No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."),
-        Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."),
-        Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."),
-        Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."),
-        Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."),
-        Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."),
-        Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."),
-        Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."),
-        The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."),
-        The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."),
-        No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."),
-        The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."),
-        The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."),
-        Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."),
-        Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"),
-        This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"),
-        Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."),
-        Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."),
-        The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."),
-        The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."),
-        The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."),
-        The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."),
-        The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."),
-        _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."),
-        _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."),
-        get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."),
-        This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."),
-        _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."),
-        Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."),
-        Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."),
-        Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
-        The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
-        Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-        Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
-        The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
-        Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
-        The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
-        It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."),
-        A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."),
-        The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."),
-        Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."),
-        Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."),
-        This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."),
-        Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."),
-        Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."),
-        Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."),
-        Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."),
-        This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."),
-        A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"),
-        Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the whole assignment in parentheses."),
-        Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."),
-        Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"),
-        Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."),
-        Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."),
-        Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."),
-        arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."),
-        Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."),
-        Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."),
-        Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."),
-        Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."),
-        Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"),
-        Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2821", "Import assertions are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."),
-        Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."),
-        Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2823, 1 /* Error */, "Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2823", "Import attributes are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."),
-        Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"),
-        Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."),
-        Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"),
-        Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2836", "Import assertions are not allowed on statements that compile to CommonJS 'require' calls."),
-        Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."),
-        All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."),
-        This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."),
-        An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types_2840", "An interface cannot extend a primitive type like '{0}'. It can only extend other named object types."),
-        _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"),
-        We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
-        Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
-        This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
-        A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
-        The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression: diag(2848, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression_2848", "The right-hand side of an 'instanceof' expression must not be an instantiation expression."),
-        Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1: diag(2849, 1 /* Error */, "Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1_2849", "Target signature provides too few arguments. Expected {0} or more, but got {1}."),
-        The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined: diag(2850, 1 /* Error */, "The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_n_2850", "The initializer of a 'using' declaration must be either an object with a '[Symbol.dispose]()' method, or be 'null' or 'undefined'."),
-        The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined: diag(2851, 1 /* Error */, "The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_2851", "The initializer of an 'await using' declaration must be either an object with a '[Symbol.asyncDispose]()' or '[Symbol.dispose]()' method, or be 'null' or 'undefined'."),
-        await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(2852, 1 /* Error */, "await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_2852", "'await using' statements are only allowed within async functions and at the top levels of modules."),
-        await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(2853, 1 /* Error */, "await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_th_2853", "'await using' statements are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
-        Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(2854, 1 /* Error */, "Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_sys_2854", "Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."),
-        Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super: diag(2855, 1 /* Error */, "Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super_2855", "Class field '{0}' defined by the parent class is not accessible in the child class via super."),
-        Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2856, 1 /* Error */, "Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2856", "Import attributes are not allowed on statements that compile to CommonJS 'require' calls."),
-        Import_attributes_cannot_be_used_with_type_only_imports_or_exports: diag(2857, 1 /* Error */, "Import_attributes_cannot_be_used_with_type_only_imports_or_exports_2857", "Import attributes cannot be used with type-only imports or exports."),
-        Import_attribute_values_must_be_string_literal_expressions: diag(2858, 1 /* Error */, "Import_attribute_values_must_be_string_literal_expressions_2858", "Import attribute values must be string literal expressions."),
-        Excessive_complexity_comparing_types_0_and_1: diag(2859, 1 /* Error */, "Excessive_complexity_comparing_types_0_and_1_2859", "Excessive complexity comparing types '{0}' and '{1}'."),
-        The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method: diag(2860, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_2860", "The left-hand side of an 'instanceof' expression must be assignable to the first argument of the right-hand side's '[Symbol.hasInstance]' method."),
-        An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression: diag(2861, 1 /* Error */, "An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_han_2861", "An object's '[Symbol.hasInstance]' method must return a boolean value for it to be used on the right-hand side of an 'instanceof' expression."),
-        Type_0_is_generic_and_can_only_be_indexed_for_reading: diag(2862, 1 /* Error */, "Type_0_is_generic_and_can_only_be_indexed_for_reading_2862", "Type '{0}' is generic and can only be indexed for reading."),
-        A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values: diag(2863, 1 /* Error */, "A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values_2863", "A class cannot extend a primitive type like '{0}'. Classes can only extend constructable values."),
-        A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types: diag(2864, 1 /* Error */, "A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types_2864", "A class cannot implement a primitive type like '{0}'. It can only implement other named object types."),
-        Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2865, 1 /* Error */, "Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_2865", "Import '{0}' conflicts with local value, so must be declared with a type-only import when 'isolatedModules' is enabled."),
-        Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2866, 1 /* Error */, "Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_w_2866", "Import '{0}' conflicts with global value used in this file, so must be declared with a type-only import when 'isolatedModules' is enabled."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun: diag(2867, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2867", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun`."),
-        Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig: diag(2868, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2868", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun` and then add 'bun' to the types field in your tsconfig."),
-        Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
-        Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
-        Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
-        Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
-        Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
-        Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
-        Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."),
-        Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."),
-        Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."),
-        Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."),
-        extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."),
-        extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."),
-        extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."),
-        Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."),
-        Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."),
-        Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."),
-        Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-        Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."),
-        Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-        Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."),
-        Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
-        Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."),
-        Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-        Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."),
-        Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-        Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."),
-        Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-        Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."),
-        Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-        Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."),
-        Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."),
-        Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."),
-        Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."),
-        Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
-        Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."),
-        Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
-        Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."),
-        Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."),
-        Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."),
-        Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."),
-        Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."),
-        Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."),
-        Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
-        Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
-        Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
-        Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."),
-        Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."),
-        Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."),
-        Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."),
-        Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."),
-        Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
-        Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
-        Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
-        Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
-        Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
-        Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
-        Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."),
-        Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-        Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."),
-        Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-        Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-        Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."),
-        Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
-        Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."),
-        Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."),
-        The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."),
-        Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."),
-        Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."),
-        Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."),
-        Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."),
-        Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."),
-        Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."),
-        Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."),
-        This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."),
-        This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."),
-        This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."),
-        This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."),
-        This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."),
-        This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
-        The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."),
-        This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
-        This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
-        This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."),
-        This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."),
-        This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
-        Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
-        Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given: diag(4125, 1 /* Error */, "Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given_4125", "Each declaration of '{0}.{1}' differs in its value, where '{2}' was expected but '{3}' was given."),
-        One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value: diag(4126, 1 /* Error */, "One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value_4126", "One value of '{0}.{1}' is the string '{2}', and the other is assumed to be an unknown numeric value."),
-        The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."),
-        Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."),
-        File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."),
-        Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."),
-        Failed_to_parse_file_0_Colon_1: diag(5014, 1 /* Error */, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."),
-        Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."),
-        Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."),
-        Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"),
-        Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."),
-        Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."),
-        Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."),
-        Option_0_cannot_be_specified_when_option_target_is_ES3: diag(5048, 1 /* Error */, "Option_0_cannot_be_specified_when_option_target_is_ES3_5048", "Option '{0}' cannot be specified when option 'target' is 'ES3'."),
-        Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."),
-        Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."),
-        Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."),
-        A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."),
-        Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."),
-        Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."),
-        Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."),
-        The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."),
-        Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."),
-        Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."),
-        Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."),
-        Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."),
-        Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."),
-        File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."),
-        Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."),
-        Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
-        Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
-        Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-        Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
-        Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd: diag(5071, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd_5071", "Option '--resolveJsonModule' cannot be specified when 'module' is set to 'none', 'system', or 'umd'."),
-        Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
-        Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
-        Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."),
-        _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."),
-        _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."),
-        Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"),
-        Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."),
-        Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"),
-        Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."),
-        Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."),
-        _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."),
-        Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."),
-        A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."),
-        A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."),
-        A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."),
-        The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."),
-        Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."),
-        Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"),
-        Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when '{0}' is enabled."),
-        The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."),
-        Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
-        Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
-        Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later_5095", "Option '{0}' can only be used when 'module' is set to 'preserve' or to 'es2015' or later."),
-        Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set_5096", "Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set."),
-        An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
-        Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
-        Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprec_5101", `Option '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify compilerOption '"ignoreDeprecations": "{2}"' to silence this error.`),
-        Option_0_has_been_removed_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Option_0_has_been_removed_Please_remove_it_from_your_configuration_5102", "Option '{0}' has been removed. Please remove it from your configuration."),
-        Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
-        Option_0_is_redundant_and_cannot_be_specified_with_option_1: diag(5104, 1 /* Error */, "Option_0_is_redundant_and_cannot_be_specified_with_option_1_5104", "Option '{0}' is redundant and cannot be specified with option '{1}'."),
-        Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System: diag(5105, 1 /* Error */, "Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System_5105", "Option 'verbatimModuleSyntax' cannot be used when 'module' is set to 'UMD', 'AMD', or 'System'."),
-        Use_0_instead: diag(5106, 3 /* Message */, "Use_0_instead_5106", "Use '{0}' instead."),
-        Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error: diag(5107, 1 /* Error */, "Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDepr_5107", `Option '{0}={1}' is deprecated and will stop functioning in TypeScript {2}. Specify compilerOption '"ignoreDeprecations": "{3}"' to silence this error.`),
-        Option_0_1_has_been_removed_Please_remove_it_from_your_configuration: diag(5108, 1 /* Error */, "Option_0_1_has_been_removed_Please_remove_it_from_your_configuration_5108", "Option '{0}={1}' has been removed. Please remove it from your configuration."),
-        Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1: diag(5109, 1 /* Error */, "Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1_5109", "Option 'moduleResolution' must be set to '{0}' (or left unspecified) when option 'module' is set to '{1}'."),
-        Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1: diag(5110, 1 /* Error */, "Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1_5110", "Option 'module' must be set to '{0}' when option 'moduleResolution' is set to '{1}'."),
-        Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
-        Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
-        Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
-        Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."),
-        Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."),
-        Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."),
-        Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."),
-        Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."),
-        Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."),
-        Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."),
-        Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."),
-        Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."),
-        Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."),
-        Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."),
-        Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."),
-        Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."),
-        Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."),
-        Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."),
-        Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."),
-        Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"),
-        options: diag(6024, 3 /* Message */, "options_6024", "options"),
-        file: diag(6025, 3 /* Message */, "file_6025", "file"),
-        Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"),
-        Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"),
-        Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"),
-        Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."),
-        Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."),
-        File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."),
-        KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"),
-        FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"),
-        VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"),
-        LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"),
-        DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"),
-        STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"),
-        FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"),
-        Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors  Files"),
-        Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."),
-        Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."),
-        Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."),
-        Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."),
-        Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'."),
-        Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."),
-        Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."),
-        Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."),
-        File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."),
-        File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."),
-        Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."),
-        Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."),
-        Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."),
-        File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."),
-        Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."),
-        NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"),
-        Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
-        Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
-        Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-        Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
-        Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
-        Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
-        Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."),
-        Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."),
-        Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."),
-        Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."),
-        Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."),
-        Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."),
-        Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."),
-        Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."),
-        Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."),
-        Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."),
-        Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"),
-        Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."),
-        Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"),
-        Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."),
-        Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."),
-        Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"),
-        Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"),
-        paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."),
-        Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."),
-        Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."),
-        Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."),
-        Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."),
-        File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."),
-        File_0_exists_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exists_use_it_as_a_name_resolution_result_6097", "File '{0}' exists - use it as a name resolution result."),
-        Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."),
-        Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."),
-        package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."),
-        package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."),
-        Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."),
-        Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."),
-        Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."),
-        baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."),
-        rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."),
-        Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."),
-        Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."),
-        Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."),
-        Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."),
-        Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."),
-        Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."),
-        Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"),
-        Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."),
-        Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"),
-        Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"),
-        Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"),
-        Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."),
-        Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."),
-        Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"),
-        Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."),
-        Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."),
-        Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."),
-        Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"),
-        Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"),
-        Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
-        Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
-        File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-        _0_is_declared_but_its_value_is_never_read: diag(
-          6133,
-          1 /* Error */,
-          "_0_is_declared_but_its_value_is_never_read_6133",
-          "'{0}' is declared but its value is never read.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
-        Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
-        The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
-        Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-        Property_0_is_declared_but_its_value_is_never_read: diag(
-          6138,
-          1 /* Error */,
-          "Property_0_is_declared_but_its_value_is_never_read_6138",
-          "Property '{0}' is declared but its value is never read.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
-        Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
-        Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
-        Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."),
-        Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."),
-        Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, 3 /* Message */, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."),
-        Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."),
-        Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."),
-        Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."),
-        Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."),
-        Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."),
-        Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."),
-        Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."),
-        Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."),
-        Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."),
-        Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."),
-        The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"),
-        Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."),
-        Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."),
-        Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."),
-        Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."),
-        List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."),
-        Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."),
-        The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."),
-        Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1: diag(6164, 3 /* Message */, "Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1_6164", "Skipping module '{0}' that looks like an absolute URI, target file types: {1}."),
-        Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."),
-        Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."),
-        A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."),
-        List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."),
-        Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."),
-        Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"),
-        Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"),
-        Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'."),
-        Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."),
-        Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"),
-        Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
-        Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
-        Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."),
-        Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."),
-        Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
-        Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
-        Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-        All_imports_in_import_declaration_are_unused: diag(
-          6192,
-          1 /* Error */,
-          "All_imports_in_import_declaration_are_unused_6192",
-          "All imports in import declaration are unused.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
-        Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
-        Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-        _0_is_declared_but_never_used: diag(
-          6196,
-          1 /* Error */,
-          "_0_is_declared_but_never_used_6196",
-          "'{0}' is declared but never used.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-        All_destructured_elements_are_unused: diag(
-          6198,
-          1 /* Error */,
-          "All_destructured_elements_are_unused_6198",
-          "All destructured elements are unused.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        All_variables_are_unused: diag(
-          6199,
-          1 /* Error */,
-          "All_variables_are_unused_6199",
-          "All variables are unused.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
-        Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
-        Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
-        _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."),
-        and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."),
-        All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."),
-        package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."),
-        package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."),
-        package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."),
-        package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."),
-        An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."),
-        An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."),
-        Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"),
-        Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"),
-        Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."),
-        Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."),
-        Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."),
-        Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."),
-        Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"),
-        Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"),
-        package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."),
-        Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."),
-        Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."),
-        Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."),
-        Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."),
-        Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."),
-        Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."),
-        Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."),
-        Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."),
-        Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."),
-        Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."),
-        Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."),
-        This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."),
-        This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"),
-        Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."),
-        Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."),
-        Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."),
-        Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"),
-        File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."),
-        File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."),
-        Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."),
-        Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"),
-        Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."),
-        Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"),
-        File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"),
-        Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"),
-        JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"),
-        Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"),
-        Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"),
-        Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"),
-        Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"),
-        Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"),
-        Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"),
-        Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"),
-        Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"),
-        Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"),
-        Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"),
-        _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"),
-        Found_1_error_in_0: diag(6259, 3 /* Message */, "Found_1_error_in_0_6259", "Found 1 error in {0}"),
-        Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
-        Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
-        File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
-        Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
-        Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
-        Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder: diag(6265, 3 /* Message */, "Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_no_6265", "Resolving type reference directive for program that specifies custom typeRoots, skipping lookup in 'node_modules' folder."),
-        Option_0_can_only_be_specified_on_command_line: diag(6266, 1 /* Error */, "Option_0_can_only_be_specified_on_command_line_6266", "Option '{0}' can only be specified on command line."),
-        Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
-        Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
-        Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
-        package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."),
-        package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."),
-        package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"),
-        Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."),
-        Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update: diag(6277, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_i_6277", "Resolution of non-relative name failed; trying with modern Node resolution features disabled to see if npm library needs configuration update."),
-        There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings: diag(6278, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The__6278", `There are types at '{0}', but this result could not be resolved when respecting package.json "exports". The '{1}' library may need to update its package.json or typings.`),
-        Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update: diag(6279, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_ne_6279", "Resolution of non-relative name failed; trying with '--moduleResolution bundler' to see if project may need configuration update."),
-        There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler: diag(6280, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setti_6280", "There are types at '{0}', but this result could not be resolved under your current 'moduleResolution' setting. Consider updating to 'node16', 'nodenext', or 'bundler'."),
-        Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"),
-        Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."),
-        Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."),
-        Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`),
-        File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."),
-        Cannot_prepend_project_0_because_it_does_not_have_outFile_set: diag(6308, 1 /* Error */, "Cannot_prepend_project_0_because_it_does_not_have_outFile_set_6308", "Cannot prepend project '{0}' because it does not have 'outFile' set"),
-        Output_file_0_from_project_1_does_not_exist: diag(6309, 1 /* Error */, "Output_file_0_from_project_1_does_not_exist_6309", "Output file '{0}' from project '{1}' does not exist"),
-        Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."),
-        Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"),
-        Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"),
-        Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"),
-        Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"),
-        Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"),
-        Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"),
-        A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"),
-        A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"),
-        Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."),
-        Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."),
-        Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"),
-        Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"),
-        Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"),
-        Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"),
-        Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."),
-        Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"),
-        Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."),
-        Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."),
-        Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."),
-        Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed: diag(6372, 3 /* Message */, "Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed_6372", "Project '{0}' is out of date because output of its dependency '{1}' has changed"),
-        Updating_output_of_project_0: diag(6373, 3 /* Message */, "Updating_output_of_project_0_6373", "Updating output of project '{0}'..."),
-        A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"),
-        A_non_dry_build_would_update_output_of_project_0: diag(6375, 3 /* Message */, "A_non_dry_build_would_update_output_of_project_0_6375", "A non-dry build would update output of project '{0}'"),
-        Cannot_update_output_of_project_0_because_there_was_error_reading_file_1: diag(6376, 3 /* Message */, "Cannot_update_output_of_project_0_because_there_was_error_reading_file_1_6376", "Cannot update output of project '{0}' because there was error reading file '{1}'"),
-        Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"),
-        Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."),
-        Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"),
-        Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"),
-        Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
-        Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
-        Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-        _0_is_deprecated: diag(
-          6385,
-          2 /* Suggestion */,
-          "_0_is_deprecated_6385",
-          "'{0}' is deprecated.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          void 0,
-          /*reportsDeprecated*/
-          true
-        ),
-        Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-        The_signature_0_of_1_is_deprecated: diag(
-          6387,
-          2 /* Suggestion */,
-          "The_signature_0_of_1_is_deprecated_6387",
-          "The signature '{0}' of '{1}' is deprecated.",
-          /*reportsUnnecessary*/
-          void 0,
-          /*elidedInCompatabilityPyramid*/
-          void 0,
-          /*reportsDeprecated*/
-          true
-        ),
-        Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
-        Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."),
-        Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
-        Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
-        Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
-        Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
-        Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"),
-        Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"),
-        Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"),
-        Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."),
-        Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."),
-        Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
-        Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
-        Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
-        Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
-        Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
-        Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
-        Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
-        true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
-        Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more: diag(6412, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_6412", "Project '{0}' is out of date because buildinfo file '{1}' indicates that file '{2}' was root file of compilation but not any more."),
-        Entering_conditional_exports: diag(6413, 3 /* Message */, "Entering_conditional_exports_6413", "Entering conditional exports."),
-        Resolved_under_condition_0: diag(6414, 3 /* Message */, "Resolved_under_condition_0_6414", "Resolved under condition '{0}'."),
-        Failed_to_resolve_under_condition_0: diag(6415, 3 /* Message */, "Failed_to_resolve_under_condition_0_6415", "Failed to resolve under condition '{0}'."),
-        Exiting_conditional_exports: diag(6416, 3 /* Message */, "Exiting_conditional_exports_6416", "Exiting conditional exports."),
-        Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0: diag(6417, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0_6417", "Searching all ancestor node_modules directories for preferred extensions: {0}."),
-        Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0: diag(6418, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0_6418", "Searching all ancestor node_modules directories for fallback extensions: {0}."),
-        The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
-        The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
-        The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
-        Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."),
-        File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"),
-        Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."),
-        Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."),
-        Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."),
-        Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."),
-        Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."),
-        Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."),
-        Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."),
-        Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."),
-        Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."),
-        Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."),
-        No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."),
-        Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."),
-        Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."),
-        Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."),
-        Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."),
-        Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."),
-        Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."),
-        Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."),
-        Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."),
-        Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."),
-        Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."),
-        Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."),
-        Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."),
-        Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."),
-        Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."),
-        Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."),
-        Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"),
-        Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."),
-        Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."),
-        Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."),
-        Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."),
-        Enable_experimental_support_for_legacy_experimental_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_legacy_experimental_decorators_6630", "Enable experimental support for legacy experimental decorators."),
-        Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."),
-        Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."),
-        Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."),
-        Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."),
-        Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."),
-        Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."),
-        Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."),
-        Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."),
-        Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."),
-        Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."),
-        Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."),
-        Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."),
-        Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."),
-        Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."),
-        Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."),
-        Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."),
-        Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."),
-        Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."),
-        Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."),
-        Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."),
-        Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."),
-        Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."),
-        Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."),
-        Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."),
-        Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."),
-        Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."),
-        Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."),
-        Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."),
-        Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."),
-        Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."),
-        Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."),
-        Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."),
-        Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."),
-        Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."),
-        Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."),
-        Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."),
-        Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."),
-        Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."),
-        Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."),
-        Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."),
-        Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project."),
-        Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."),
-        Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."),
-        Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."),
-        Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."),
-        Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."),
-        Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."),
-        Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."),
-        Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."),
-        Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."),
-        Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."),
-        Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."),
-        Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."),
-        Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."),
-        Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."),
-        Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."),
-        Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."),
-        Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."),
-        Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."),
-        Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."),
-        Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."),
-        Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."),
-        Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."),
-        Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."),
-        Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."),
-        When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."),
-        When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."),
-        Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."),
-        Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."),
-        Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."),
-        Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."),
-        Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."),
-        Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."),
-        Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."),
-        Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."),
-        Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."),
-        Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."),
-        Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."),
-        Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."),
-        Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."),
-        Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."),
-        Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."),
-        Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."),
-        Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."),
-        Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."),
-        Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting: diag(6804, 3 /* Message */, "Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_i_6804", "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting."),
-        one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"),
-        one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"),
-        type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"),
-        default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"),
-        module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'),
-        false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"),
-        false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"),
-        node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'),
-        if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'),
-        true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"),
-        module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"),
-        Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"),
-        Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"),
-        You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"),
-        Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"),
-        Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"),
-        COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"),
-        ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"),
-        WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"),
-        BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"),
-        COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"),
-        COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"),
-        tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"),
-        Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"),
-        Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."),
-        Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."),
-        Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."),
-        Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."),
-        An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"),
-        Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."),
-        true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."),
-        List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."),
-        Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."),
-        Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."),
-        Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."),
-        new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."),
-        _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."),
-        Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."),
-        This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation: diag(7012, 1 /* Error */, "This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation_7012", "This overload implicitly returns the type '{0}' because it lacks a return type annotation."),
-        Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."),
-        Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."),
-        Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."),
-        Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."),
-        Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."),
-        Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."),
-        Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."),
-        Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."),
-        _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."),
-        _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
-        Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
-        Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
-        JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-        Unreachable_code_detected: diag(
-          7027,
-          1 /* Error */,
-          "Unreachable_code_detected_7027",
-          "Unreachable code detected.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Unused_label: diag(
-          7028,
-          1 /* Error */,
-          "Unused_label_7028",
-          "Unused label.",
-          /*reportsUnnecessary*/
-          true
-        ),
-        Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
-        Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
-        Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
-        Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."),
-        Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."),
-        Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."),
-        Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"),
-        Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."),
-        Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."),
-        Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."),
-        Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."),
-        If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"),
-        The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."),
-        Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."),
-        Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-        Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-        Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-        Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."),
-        Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."),
-        Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."),
-        Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."),
-        _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."),
-        Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"),
-        Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"),
-        Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."),
-        No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."),
-        _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."),
-        The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."),
-        yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."),
-        If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"),
-        This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."),
-        This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."),
-        A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."),
-        You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."),
-        You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."),
-        import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."),
-        export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."),
-        Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."),
-        implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."),
-        _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."),
-        Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."),
-        The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."),
-        Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."),
-        Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."),
-        Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."),
-        Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."),
-        Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."),
-        Signature_declarations_can_only_be_used_in_TypeScript_files: diag(8017, 1 /* Error */, "Signature_declarations_can_only_be_used_in_TypeScript_files_8017", "Signature declarations can only be used in TypeScript files."),
-        Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."),
-        JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."),
-        JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."),
-        JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."),
-        JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."),
-        JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."),
-        Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."),
-        Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."),
-        Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."),
-        JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."),
-        JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."),
-        The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."),
-        You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."),
-        Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."),
-        A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."),
-        The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."),
-        You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."),
-        You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."),
-        Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."),
-        Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export: diag(8038, 1 /* Error */, "Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export_8038", "Decorators may not appear after 'export' or 'export default' if they also appear before 'export'."),
-        A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag: diag(8039, 1 /* Error */, "A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag_8039", "A JSDoc '@template' tag may not follow a '@typedef', '@callback', or '@overload' tag"),
-        Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."),
-        Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."),
-        JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."),
-        JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."),
-        Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."),
-        Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."),
-        A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."),
-        An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
-        A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
-        JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."),
-        super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."),
-        Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."),
-        super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."),
-        _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"),
-        Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."),
-        JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."),
-        Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."),
-        The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
-        An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
-        Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
-        _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
-        _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
-        Unicode_escape_sequence_cannot_appear_here: diag(17021, 1 /* Error */, "Unicode_escape_sequence_cannot_appear_here_17021", "Unicode escape sequence cannot appear here."),
-        Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
-        The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
-        No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
-        File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."),
-        This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."),
-        Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."),
-        JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."),
-        require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."),
-        This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."),
-        await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."),
-        Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."),
-        JSDoc_typedef_may_be_converted_to_TypeScript_type: diag(80009, 2 /* Suggestion */, "JSDoc_typedef_may_be_converted_to_TypeScript_type_80009", "JSDoc typedef may be converted to TypeScript type."),
-        JSDoc_typedefs_may_be_converted_to_TypeScript_types: diag(80010, 2 /* Suggestion */, "JSDoc_typedefs_may_be_converted_to_TypeScript_types_80010", "JSDoc typedefs may be converted to TypeScript types."),
-        Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"),
-        Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"),
-        Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"),
-        Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"),
-        Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"),
-        Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"),
-        Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"),
-        Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"),
-        Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"),
-        Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"),
-        Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"),
-        Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`),
-        Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"),
-        Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"),
-        Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"),
-        Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"),
-        Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"),
-        Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"),
-        Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"),
-        Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"),
-        Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"),
-        Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"),
-        Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"),
-        Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"),
-        Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"),
-        Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"),
-        Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"),
-        Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"),
-        Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"),
-        Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"),
-        Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"),
-        Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"),
-        Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"),
-        Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"),
-        Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"),
-        Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"),
-        Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."),
-        Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"),
-        Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`),
-        Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`),
-        Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'),
-        Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'),
-        Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"),
-        Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"),
-        Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"),
-        Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"),
-        Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"),
-        Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"),
-        Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"),
-        Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"),
-        Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"),
-        Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"),
-        Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"),
-        Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"),
-        Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"),
-        Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"),
-        Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."),
-        Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."),
-        Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"),
-        Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"),
-        Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"),
-        Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"),
-        Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"),
-        Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"),
-        Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"),
-        Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"),
-        Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"),
-        Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"),
-        Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"),
-        Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"),
-        Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"),
-        Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"),
-        Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"),
-        Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"),
-        Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"),
-        Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"),
-        Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"),
-        Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"),
-        Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"),
-        Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"),
-        Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"),
-        Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"),
-        Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"),
-        Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"),
-        Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"),
-        Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"),
-        Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"),
-        Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"),
-        Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"),
-        Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"),
-        Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"),
-        Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"),
-        Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"),
-        Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"),
-        Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"),
-        Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"),
-        Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"),
-        Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"),
-        Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"),
-        Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"),
-        Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"),
-        Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"),
-        Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"),
-        Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"),
-        Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"),
-        Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"),
-        Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"),
-        Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"),
-        Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"),
-        Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"),
-        Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"),
-        Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"),
-        Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"),
-        Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"),
-        Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"),
-        Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"),
-        Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"),
-        Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"),
-        Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"),
-        Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"),
-        Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"),
-        Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"),
-        Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"),
-        Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"),
-        Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"),
-        Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"),
-        Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"),
-        Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"),
-        Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"),
-        Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"),
-        Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"),
-        Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"),
-        Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"),
-        Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"),
-        Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"),
-        Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"),
-        Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"),
-        Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"),
-        Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"),
-        Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"),
-        Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"),
-        Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"),
-        Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"),
-        Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"),
-        Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"),
-        Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"),
-        Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"),
-        Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"),
-        Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"),
-        Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"),
-        Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"),
-        Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"),
-        Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"),
-        Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"),
-        Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"),
-        Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"),
-        Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"),
-        Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"),
-        Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"),
-        Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"),
-        Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"),
-        Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"),
-        Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"),
-        Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"),
-        Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"),
-        Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"),
-        Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"),
-        Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"),
-        This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"),
-        Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"),
-        Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"),
-        Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"),
-        No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"),
-        Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"),
-        Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"),
-        Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"),
-        Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"),
-        Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"),
-        Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"),
-        Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"),
-        Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"),
-        Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"),
-        Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"),
-        Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"),
-        Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."),
-        Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"),
-        Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"),
-        Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"),
-        Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"),
-        Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"),
-        Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"),
-        Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"),
-        Can_only_convert_string_concatenations_and_string_literals: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenations_and_string_literals_95154", "Can only convert string concatenations and string literals"),
-        Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"),
-        Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"),
-        Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"),
-        Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."),
-        Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."),
-        Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"),
-        Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"),
-        Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"),
-        Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"),
-        Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"),
-        Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"),
-        Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"),
-        Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"),
-        Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"),
-        Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"),
-        Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"),
-        Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"),
-        Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"),
-        Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"),
-        Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."),
-        Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."),
-        Convert_typedef_to_TypeScript_type: diag(95176, 3 /* Message */, "Convert_typedef_to_TypeScript_type_95176", "Convert typedef to TypeScript type."),
-        Convert_all_typedef_to_TypeScript_types: diag(95177, 3 /* Message */, "Convert_all_typedef_to_TypeScript_types_95177", "Convert all typedef to TypeScript types."),
-        Move_to_file: diag(95178, 3 /* Message */, "Move_to_file_95178", "Move to file"),
-        Cannot_move_to_file_selected_file_is_invalid: diag(95179, 3 /* Message */, "Cannot_move_to_file_selected_file_is_invalid_95179", "Cannot move to file, selected file is invalid"),
-        Use_import_type: diag(95180, 3 /* Message */, "Use_import_type_95180", "Use 'import type'"),
-        Use_type_0: diag(95181, 3 /* Message */, "Use_type_0_95181", "Use 'type {0}'"),
-        Fix_all_with_type_only_imports: diag(95182, 3 /* Message */, "Fix_all_with_type_only_imports_95182", "Fix all with type-only imports"),
-        Cannot_move_statements_to_the_selected_file: diag(95183, 3 /* Message */, "Cannot_move_statements_to_the_selected_file_95183", "Cannot move statements to the selected file"),
-        Inline_variable: diag(95184, 3 /* Message */, "Inline_variable_95184", "Inline variable"),
-        Could_not_find_variable_to_inline: diag(95185, 3 /* Message */, "Could_not_find_variable_to_inline_95185", "Could not find variable to inline."),
-        Variables_with_multiple_declarations_cannot_be_inlined: diag(95186, 3 /* Message */, "Variables_with_multiple_declarations_cannot_be_inlined_95186", "Variables with multiple declarations cannot be inlined."),
-        Add_missing_comma_for_object_member_completion_0: diag(95187, 3 /* Message */, "Add_missing_comma_for_object_member_completion_0_95187", "Add missing comma for object member completion '{0}'."),
-        Add_missing_parameter_to_0: diag(95188, 3 /* Message */, "Add_missing_parameter_to_0_95188", "Add missing parameter to '{0}'"),
-        Add_missing_parameters_to_0: diag(95189, 3 /* Message */, "Add_missing_parameters_to_0_95189", "Add missing parameters to '{0}'"),
-        Add_all_missing_parameters: diag(95190, 3 /* Message */, "Add_all_missing_parameters_95190", "Add all missing parameters"),
-        Add_optional_parameter_to_0: diag(95191, 3 /* Message */, "Add_optional_parameter_to_0_95191", "Add optional parameter to '{0}'"),
-        Add_optional_parameters_to_0: diag(95192, 3 /* Message */, "Add_optional_parameters_to_0_95192", "Add optional parameters to '{0}'"),
-        Add_all_optional_parameters: diag(95193, 3 /* Message */, "Add_all_optional_parameters_95193", "Add all optional parameters"),
-        No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."),
-        Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."),
-        JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"),
-        Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."),
-        An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."),
-        The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."),
-        constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."),
-        Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."),
-        The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."),
-        Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."),
-        Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."),
-        The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"),
-        The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"),
-        _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."),
-        An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."),
-        can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."),
-        Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."),
-        Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."),
-        Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."),
-        An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."),
-        The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."),
-        The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."),
-        Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."),
-        Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."),
-        Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."),
-        Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."),
-        await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "await_expression_cannot_be_used_inside_a_class_static_block_18037", "'await' expression cannot be used inside a class static block."),
-        for_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "for_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'for await' loops cannot be used inside a class static block."),
-        Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."),
-        A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."),
-        _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."),
-        Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."),
-        _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."),
-        Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."),
-        _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."),
-        _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."),
-        _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."),
-        _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."),
-        The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here."),
-        Compiler_option_0_cannot_be_given_an_empty_string: diag(18051, 1 /* Error */, "Compiler_option_0_cannot_be_given_an_empty_string_18051", "Compiler option '{0}' cannot be given an empty string."),
-        Non_abstract_class_0_does_not_implement_all_abstract_members_of_1: diag(18052, 1 /* Error */, "Non_abstract_class_0_does_not_implement_all_abstract_members_of_1_18052", "Non-abstract class '{0}' does not implement all abstract members of '{1}'"),
-        Its_type_0_is_not_a_valid_JSX_element_type: diag(18053, 1 /* Error */, "Its_type_0_is_not_a_valid_JSX_element_type_18053", "Its type '{0}' is not a valid JSX element type."),
-        await_using_statements_cannot_be_used_inside_a_class_static_block: diag(18054, 1 /* Error */, "await_using_statements_cannot_be_used_inside_a_class_static_block_18054", "'await using' statements cannot be used inside a class static block.")
-      };
-    }
-  });
-
-  // src/compiler/scanner.ts
-  function tokenIsIdentifierOrKeyword(token) {
-    return token >= 80 /* Identifier */;
-  }
-  function tokenIsIdentifierOrKeywordOrGreaterThan(token) {
-    return token === 32 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token);
-  }
-  function lookupInUnicodeMap(code, map2) {
-    if (code < map2[0]) {
-      return false;
     }
-    let lo = 0;
-    let hi = map2.length;
-    let mid;
-    while (lo + 1 < hi) {
-      mid = lo + (hi - lo) / 2;
-      mid -= mid % 2;
-      if (map2[mid] <= code && code <= map2[mid + 1]) {
+    function scanDecimalEscape() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */);
+      const ch = charCodeChecked(pos);
+      if (ch >= 49 /* _1 */ && ch <= 57 /* _9 */) {
+        const start2 = pos;
+        scanDigits();
+        decimalEscapes = append(decimalEscapes, { pos: start2, end: pos, value: +tokenValue });
         return true;
       }
-      if (code < map2[mid]) {
-        hi = mid;
-      } else {
-        lo = mid + 2;
-      }
+      return false;
     }
-    return false;
-  }
-  function isUnicodeIdentifierStart(code, languageVersion) {
-    return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierStart) : lookupInUnicodeMap(code, unicodeES3IdentifierStart);
-  }
-  function isUnicodeIdentifierPart(code, languageVersion) {
-    return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierPart) : lookupInUnicodeMap(code, unicodeES3IdentifierPart);
-  }
-  function makeReverseMap(source) {
-    const result = [];
-    source.forEach((value, name) => {
-      result[value] = name;
-    });
-    return result;
-  }
-  function tokenToString(t) {
-    return tokenStrings[t];
-  }
-  function stringToToken(s) {
-    return textToToken.get(s);
-  }
-  function computeLineStarts(text) {
-    const result = [];
-    let pos = 0;
-    let lineStart = 0;
-    while (pos < text.length) {
-      const ch = text.charCodeAt(pos);
-      pos++;
+    function scanCharacterEscape(atomEscape) {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */);
+      let ch = charCodeChecked(pos);
       switch (ch) {
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos) === 10 /* lineFeed */) {
+        case -1 /* EOF */:
+          error2(Diagnostics.Undetermined_character_escape, pos - 1, 1);
+          return "\\";
+        case 99 /* c */:
+          pos++;
+          ch = charCodeChecked(pos);
+          if (isASCIILetter(ch)) {
             pos++;
+            return String.fromCharCode(ch & 31);
           }
-        case 10 /* lineFeed */:
-          result.push(lineStart);
-          lineStart = pos;
-          break;
-        default:
-          if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) {
-            result.push(lineStart);
-            lineStart = pos;
+          if (anyUnicodeModeOrNonAnnexB) {
+            error2(Diagnostics.c_must_be_followed_by_an_ASCII_letter, pos - 2, 2);
+          } else if (atomEscape) {
+            pos--;
+            return "\\";
           }
-          break;
+          return String.fromCharCode(ch);
+        case 94 /* caret */:
+        case 36 /* $ */:
+        case 47 /* slash */:
+        case 92 /* backslash */:
+        case 46 /* dot */:
+        case 42 /* asterisk */:
+        case 43 /* plus */:
+        case 63 /* question */:
+        case 40 /* openParen */:
+        case 41 /* closeParen */:
+        case 91 /* openBracket */:
+        case 93 /* closeBracket */:
+        case 123 /* openBrace */:
+        case 125 /* closeBrace */:
+        case 124 /* bar */:
+          pos++;
+          return String.fromCharCode(ch);
+        default:
+          pos--;
+          return scanEscapeSequence(
+            4 /* RegularExpression */ | (annexB ? 8 /* AnnexB */ : 0) | (anyUnicodeMode ? 16 /* AnyUnicodeMode */ : 0) | (atomEscape ? 32 /* AtomEscape */ : 0)
+          );
       }
     }
-    result.push(lineStart);
-    return result;
-  }
-  function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) {
-    return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits);
-  }
-  function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) {
-    if (line < 0 || line >= lineStarts.length) {
-      if (allowEdits) {
-        line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line;
+    function scanGroupName(isReference) {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 60 /* lessThan */);
+      tokenStart = pos;
+      scanIdentifier(codePointChecked(pos), languageVersion);
+      if (pos === tokenStart) {
+        error2(Diagnostics.Expected_a_capturing_group_name);
+      } else if (isReference) {
+        groupNameReferences = append(groupNameReferences, { pos: tokenStart, end: pos, name: tokenValue });
+      } else if ((topNamedCapturingGroupsScope == null ? void 0 : topNamedCapturingGroupsScope.has(tokenValue)) || namedCapturingGroupsScopeStack.some((group2) => group2 == null ? void 0 : group2.has(tokenValue))) {
+        error2(Diagnostics.Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other, tokenStart, pos - tokenStart);
       } else {
-        Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown"}`);
+        topNamedCapturingGroupsScope ?? (topNamedCapturingGroupsScope = /* @__PURE__ */ new Set());
+        topNamedCapturingGroupsScope.add(tokenValue);
+        groupSpecifiers ?? (groupSpecifiers = /* @__PURE__ */ new Set());
+        groupSpecifiers.add(tokenValue);
       }
     }
-    const res = lineStarts[line] + character;
-    if (allowEdits) {
-      return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res;
-    }
-    if (line < lineStarts.length - 1) {
-      Debug.assert(res < lineStarts[line + 1]);
-    } else if (debugText !== void 0) {
-      Debug.assert(res <= debugText.length);
-    }
-    return res;
-  }
-  function getLineStarts(sourceFile) {
-    return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text));
-  }
-  function computeLineAndCharacterOfPosition(lineStarts, position) {
-    const lineNumber = computeLineOfPosition(lineStarts, position);
-    return {
-      line: lineNumber,
-      character: position - lineStarts[lineNumber]
-    };
-  }
-  function computeLineOfPosition(lineStarts, position, lowerBound) {
-    let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound);
-    if (lineNumber < 0) {
-      lineNumber = ~lineNumber - 1;
-      Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file");
-    }
-    return lineNumber;
-  }
-  function getLinesBetweenPositions(sourceFile, pos1, pos2) {
-    if (pos1 === pos2)
-      return 0;
-    const lineStarts = getLineStarts(sourceFile);
-    const lower = Math.min(pos1, pos2);
-    const isNegative = lower === pos2;
-    const upper = isNegative ? pos1 : pos2;
-    const lowerLine = computeLineOfPosition(lineStarts, lower);
-    const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine);
-    return isNegative ? lowerLine - upperLine : upperLine - lowerLine;
-  }
-  function getLineAndCharacterOfPosition(sourceFile, position) {
-    return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
-  }
-  function isWhiteSpaceLike(ch) {
-    return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
-  }
-  function isWhiteSpaceSingleLine(ch) {
-    return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */;
-  }
-  function isLineBreak(ch) {
-    return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */;
-  }
-  function isDigit(ch) {
-    return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
-  }
-  function isHexDigit(ch) {
-    return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */;
-  }
-  function isCodePoint(code) {
-    return code <= 1114111;
-  }
-  function isOctalDigit(ch) {
-    return ch >= 48 /* _0 */ && ch <= 55 /* _7 */;
-  }
-  function couldStartTrivia(text, pos) {
-    const ch = text.charCodeAt(pos);
-    switch (ch) {
-      case 13 /* carriageReturn */:
-      case 10 /* lineFeed */:
-      case 9 /* tab */:
-      case 11 /* verticalTab */:
-      case 12 /* formFeed */:
-      case 32 /* space */:
-      case 47 /* slash */:
-      case 60 /* lessThan */:
-      case 124 /* bar */:
-      case 61 /* equals */:
-      case 62 /* greaterThan */:
-        return true;
-      case 35 /* hash */:
-        return pos === 0;
-      default:
-        return ch > 127 /* maxAsciiCharacter */;
-    }
-  }
-  function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) {
-    if (positionIsSynthesized(pos)) {
-      return pos;
+    function isClassContentExit(ch) {
+      return ch === 93 /* closeBracket */ || ch === -1 /* EOF */ || pos >= end;
     }
-    let canConsumeStar = false;
-    while (true) {
-      const ch = text.charCodeAt(pos);
-      switch (ch) {
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
+    function scanClassRanges() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */);
+      if (charCodeChecked(pos) === 94 /* caret */) {
+        pos++;
+      }
+      while (true) {
+        const ch = charCodeChecked(pos);
+        if (isClassContentExit(ch)) {
+          return;
+        }
+        const minStart = pos;
+        const minCharacter = scanClassAtom();
+        if (charCodeChecked(pos) === 45 /* minus */) {
           pos++;
-          if (stopAfterLineBreak) {
-            return pos;
+          const ch2 = charCodeChecked(pos);
+          if (isClassContentExit(ch2)) {
+            return;
           }
-          canConsumeStar = !!inJSDoc;
-          continue;
-        case 9 /* tab */:
-        case 11 /* verticalTab */:
-        case 12 /* formFeed */:
-        case 32 /* space */:
-          pos++;
-          continue;
-        case 47 /* slash */:
-          if (stopAtComments) {
-            break;
+          if (!minCharacter && anyUnicodeModeOrNonAnnexB) {
+            error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, minStart, pos - 1 - minStart);
           }
-          if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-            pos += 2;
-            while (pos < text.length) {
-              if (isLineBreak(text.charCodeAt(pos))) {
-                break;
-              }
-              pos++;
-            }
-            canConsumeStar = false;
+          const maxStart = pos;
+          const maxCharacter = scanClassAtom();
+          if (!maxCharacter && anyUnicodeModeOrNonAnnexB) {
+            error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, maxStart, pos - maxStart);
             continue;
           }
-          if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-            pos += 2;
-            while (pos < text.length) {
-              if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                pos += 2;
-                break;
-              }
-              pos++;
-            }
-            canConsumeStar = false;
+          if (!minCharacter) {
             continue;
           }
-          break;
-        case 60 /* lessThan */:
-        case 124 /* bar */:
-        case 61 /* equals */:
-        case 62 /* greaterThan */:
-          if (isConflictMarkerTrivia(text, pos)) {
-            pos = scanConflictMarkerTrivia(text, pos);
-            canConsumeStar = false;
-            continue;
+          const minCharacterValue = codePointAt(minCharacter, 0);
+          const maxCharacterValue = codePointAt(maxCharacter, 0);
+          if (minCharacter.length === charSize(minCharacterValue) && maxCharacter.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) {
+            error2(Diagnostics.Range_out_of_order_in_character_class, minStart, pos - minStart);
           }
+        }
+      }
+    }
+    function scanClassSetExpression() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */);
+      let isCharacterComplement = false;
+      if (charCodeChecked(pos) === 94 /* caret */) {
+        pos++;
+        isCharacterComplement = true;
+      }
+      let expressionMayContainStrings = false;
+      let ch = charCodeChecked(pos);
+      if (isClassContentExit(ch)) {
+        return;
+      }
+      let start2 = pos;
+      let operand;
+      switch (text.slice(pos, pos + 2)) {
+        case "--":
+        case "&&":
+          error2(Diagnostics.Expected_a_class_set_operand);
+          mayContainStrings = false;
           break;
-        case 35 /* hash */:
-          if (pos === 0 && isShebangTrivia(text, pos)) {
-            pos = scanShebangTrivia(text, pos);
-            canConsumeStar = false;
-            continue;
+        default:
+          operand = scanClassSetOperand();
+          break;
+      }
+      switch (charCodeChecked(pos)) {
+        case 45 /* minus */:
+          if (charCodeChecked(pos + 1) === 45 /* minus */) {
+            if (isCharacterComplement && mayContainStrings) {
+              error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2);
+            }
+            expressionMayContainStrings = mayContainStrings;
+            scanClassSetSubExpression(3 /* ClassSubtraction */);
+            mayContainStrings = !isCharacterComplement && expressionMayContainStrings;
+            return;
           }
           break;
-        case 42 /* asterisk */:
-          if (canConsumeStar) {
-            pos++;
-            canConsumeStar = false;
-            continue;
+        case 38 /* ampersand */:
+          if (charCodeChecked(pos + 1) === 38 /* ampersand */) {
+            scanClassSetSubExpression(2 /* ClassIntersection */);
+            if (isCharacterComplement && mayContainStrings) {
+              error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2);
+            }
+            expressionMayContainStrings = mayContainStrings;
+            mayContainStrings = !isCharacterComplement && expressionMayContainStrings;
+            return;
+          } else {
+            error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch));
           }
           break;
         default:
-          if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
-            pos++;
-            continue;
+          if (isCharacterComplement && mayContainStrings) {
+            error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2);
           }
+          expressionMayContainStrings = mayContainStrings;
           break;
       }
-      return pos;
-    }
-  }
-  function isConflictMarkerTrivia(text, pos) {
-    Debug.assert(pos >= 0);
-    if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) {
-      const ch = text.charCodeAt(pos);
-      if (pos + mergeConflictMarkerLength < text.length) {
-        for (let i = 0; i < mergeConflictMarkerLength; i++) {
-          if (text.charCodeAt(pos + i) !== ch) {
-            return false;
-          }
-        }
-        return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */;
-      }
-    }
-    return false;
-  }
-  function scanConflictMarkerTrivia(text, pos, error2) {
-    if (error2) {
-      error2(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength);
-    }
-    const ch = text.charCodeAt(pos);
-    const len = text.length;
-    if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
-      while (pos < len && !isLineBreak(text.charCodeAt(pos))) {
-        pos++;
-      }
-    } else {
-      Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
-      while (pos < len) {
-        const currentChar = text.charCodeAt(pos);
-        if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) {
+      while (true) {
+        ch = charCodeChecked(pos);
+        if (ch === -1 /* EOF */) {
           break;
         }
-        pos++;
-      }
-    }
-    return pos;
-  }
-  function isShebangTrivia(text, pos) {
-    Debug.assert(pos === 0);
-    return shebangTriviaRegex.test(text);
-  }
-  function scanShebangTrivia(text, pos) {
-    const shebang = shebangTriviaRegex.exec(text)[0];
-    pos = pos + shebang.length;
-    return pos;
-  }
-  function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
-    let pendingPos;
-    let pendingEnd;
-    let pendingKind;
-    let pendingHasTrailingNewLine;
-    let hasPendingCommentRange = false;
-    let collecting = trailing;
-    let accumulator = initial;
-    if (pos === 0) {
-      collecting = true;
-      const shebang = getShebang(text);
-      if (shebang) {
-        pos = shebang.length;
-      }
-    }
-    scan:
-      while (pos >= 0 && pos < text.length) {
-        const ch = text.charCodeAt(pos);
         switch (ch) {
-          case 13 /* carriageReturn */:
-            if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+          case 45 /* minus */:
+            pos++;
+            ch = charCodeChecked(pos);
+            if (isClassContentExit(ch)) {
+              mayContainStrings = !isCharacterComplement && expressionMayContainStrings;
+              return;
+            }
+            if (ch === 45 /* minus */) {
               pos++;
+              error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2);
+              start2 = pos - 2;
+              operand = text.slice(start2, pos);
+              continue;
+            } else {
+              if (!operand) {
+                error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, start2, pos - 1 - start2);
+              }
+              const secondStart = pos;
+              const secondOperand = scanClassSetOperand();
+              if (isCharacterComplement && mayContainStrings) {
+                error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, secondStart, pos - secondStart);
+              }
+              expressionMayContainStrings || (expressionMayContainStrings = mayContainStrings);
+              if (!secondOperand) {
+                error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, secondStart, pos - secondStart);
+                break;
+              }
+              if (!operand) {
+                break;
+              }
+              const minCharacterValue = codePointAt(operand, 0);
+              const maxCharacterValue = codePointAt(secondOperand, 0);
+              if (operand.length === charSize(minCharacterValue) && secondOperand.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) {
+                error2(Diagnostics.Range_out_of_order_in_character_class, start2, pos - start2);
+              }
             }
-          case 10 /* lineFeed */:
+            break;
+          case 38 /* ampersand */:
+            start2 = pos;
             pos++;
-            if (trailing) {
-              break scan;
-            }
-            collecting = true;
-            if (hasPendingCommentRange) {
-              pendingHasTrailingNewLine = true;
+            if (charCodeChecked(pos) === 38 /* ampersand */) {
+              pos++;
+              error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2);
+              if (charCodeChecked(pos) === 38 /* ampersand */) {
+                error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch));
+                pos++;
+              }
+            } else {
+              error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch));
             }
+            operand = text.slice(start2, pos);
             continue;
-          case 9 /* tab */:
-          case 11 /* verticalTab */:
-          case 12 /* formFeed */:
-          case 32 /* space */:
+        }
+        if (isClassContentExit(charCodeChecked(pos))) {
+          break;
+        }
+        start2 = pos;
+        switch (text.slice(pos, pos + 2)) {
+          case "--":
+          case "&&":
+            error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos, 2);
+            pos += 2;
+            operand = text.slice(start2, pos);
+            break;
+          default:
+            operand = scanClassSetOperand();
+            break;
+        }
+      }
+      mayContainStrings = !isCharacterComplement && expressionMayContainStrings;
+    }
+    function scanClassSetSubExpression(expressionType) {
+      let expressionMayContainStrings = mayContainStrings;
+      while (true) {
+        let ch = charCodeChecked(pos);
+        if (isClassContentExit(ch)) {
+          break;
+        }
+        switch (ch) {
+          case 45 /* minus */:
             pos++;
-            continue;
-          case 47 /* slash */:
-            const nextChar = text.charCodeAt(pos + 1);
-            let hasTrailingNewLine = false;
-            if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) {
-              const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */;
-              const startPos = pos;
-              pos += 2;
-              if (nextChar === 47 /* slash */) {
-                while (pos < text.length) {
-                  if (isLineBreak(text.charCodeAt(pos))) {
-                    hasTrailingNewLine = true;
-                    break;
-                  }
-                  pos++;
-                }
-              } else {
-                while (pos < text.length) {
-                  if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                    pos += 2;
-                    break;
-                  }
-                  pos++;
-                }
+            if (charCodeChecked(pos) === 45 /* minus */) {
+              pos++;
+              if (expressionType !== 3 /* ClassSubtraction */) {
+                error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2);
               }
-              if (collecting) {
-                if (hasPendingCommentRange) {
-                  accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
-                  if (!reduce && accumulator) {
-                    return accumulator;
-                  }
-                }
-                pendingPos = startPos;
-                pendingEnd = pos;
-                pendingKind = kind;
-                pendingHasTrailingNewLine = hasTrailingNewLine;
-                hasPendingCommentRange = true;
+            } else {
+              error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 1, 1);
+            }
+            break;
+          case 38 /* ampersand */:
+            pos++;
+            if (charCodeChecked(pos) === 38 /* ampersand */) {
+              pos++;
+              if (expressionType !== 2 /* ClassIntersection */) {
+                error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2);
               }
-              continue;
+              if (charCodeChecked(pos) === 38 /* ampersand */) {
+                error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch));
+                pos++;
+              }
+            } else {
+              error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch));
             }
-            break scan;
+            break;
           default:
-            if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
-              if (hasPendingCommentRange && isLineBreak(ch)) {
-                pendingHasTrailingNewLine = true;
-              }
-              pos++;
-              continue;
+            switch (expressionType) {
+              case 3 /* ClassSubtraction */:
+                error2(Diagnostics._0_expected, pos, 0, "--");
+                break;
+              case 2 /* ClassIntersection */:
+                error2(Diagnostics._0_expected, pos, 0, "&&");
+                break;
+              default:
+                break;
             }
-            break scan;
+            break;
+        }
+        ch = charCodeChecked(pos);
+        if (isClassContentExit(ch)) {
+          error2(Diagnostics.Expected_a_class_set_operand);
+          break;
         }
+        scanClassSetOperand();
+        expressionMayContainStrings && (expressionMayContainStrings = mayContainStrings);
       }
-    if (hasPendingCommentRange) {
-      accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+      mayContainStrings = expressionMayContainStrings;
     }
-    return accumulator;
-  }
-  function forEachLeadingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(
-      /*reduce*/
-      false,
-      text,
-      pos,
-      /*trailing*/
-      false,
-      cb,
-      state
-    );
-  }
-  function forEachTrailingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(
-      /*reduce*/
-      false,
-      text,
-      pos,
-      /*trailing*/
-      true,
-      cb,
-      state
-    );
-  }
-  function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(
-      /*reduce*/
-      true,
-      text,
-      pos,
-      /*trailing*/
-      false,
-      cb,
-      state,
-      initial
-    );
-  }
-  function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(
-      /*reduce*/
-      true,
-      text,
-      pos,
-      /*trailing*/
-      true,
-      cb,
-      state,
-      initial
-    );
-  }
-  function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments = []) {
-    comments.push({ kind, pos, end, hasTrailingNewLine });
-    return comments;
-  }
-  function getLeadingCommentRanges(text, pos) {
-    return reduceEachLeadingCommentRange(
-      text,
-      pos,
-      appendCommentRange,
-      /*state*/
-      void 0,
-      /*initial*/
-      void 0
-    );
-  }
-  function getTrailingCommentRanges(text, pos) {
-    return reduceEachTrailingCommentRange(
-      text,
-      pos,
-      appendCommentRange,
-      /*state*/
-      void 0,
-      /*initial*/
-      void 0
-    );
-  }
-  function getShebang(text) {
-    const match = shebangTriviaRegex.exec(text);
-    if (match) {
-      return match[0];
-    }
-  }
-  function isIdentifierStart(ch, languageVersion) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
-  }
-  function isIdentifierPart(ch, languageVersion, identifierVariant) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
-    (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
-  }
-  function isIdentifierText(name, languageVersion, identifierVariant) {
-    let ch = codePointAt(name, 0);
-    if (!isIdentifierStart(ch, languageVersion)) {
-      return false;
-    }
-    for (let i = charSize(ch); i < name.length; i += charSize(ch)) {
-      if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) {
-        return false;
+    function scanClassSetOperand() {
+      mayContainStrings = false;
+      switch (charCodeChecked(pos)) {
+        case -1 /* EOF */:
+          return "";
+        case 91 /* openBracket */:
+          pos++;
+          scanClassSetExpression();
+          scanExpectedChar(93 /* closeBracket */);
+          return "";
+        case 92 /* backslash */:
+          pos++;
+          if (scanCharacterClassEscape()) {
+            return "";
+          } else if (charCodeChecked(pos) === 113 /* q */) {
+            pos++;
+            if (charCodeChecked(pos) === 123 /* openBrace */) {
+              pos++;
+              scanClassStringDisjunctionContents();
+              scanExpectedChar(125 /* closeBrace */);
+              return "";
+            } else {
+              error2(Diagnostics.q_must_be_followed_by_string_alternatives_enclosed_in_braces, pos - 2, 2);
+              return "q";
+            }
+          }
+          pos--;
+        default:
+          return scanClassSetCharacter();
       }
     }
-    return true;
-  }
-  function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start, length2) {
-    var text = textInitial;
-    var pos;
-    var end;
-    var fullStartPos;
-    var tokenStart;
-    var token;
-    var tokenValue;
-    var tokenFlags;
-    var commentDirectives;
-    var inJSDocType = 0;
-    var scriptKind = 0 /* Unknown */;
-    var jsDocParsingMode = 0 /* ParseAll */;
-    setText(text, start, length2);
-    var scanner2 = {
-      getTokenFullStart: () => fullStartPos,
-      getStartPos: () => fullStartPos,
-      getTokenEnd: () => pos,
-      getTextPos: () => pos,
-      getToken: () => token,
-      getTokenStart: () => tokenStart,
-      getTokenPos: () => tokenStart,
-      getTokenText: () => text.substring(tokenStart, pos),
-      getTokenValue: () => tokenValue,
-      hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0,
-      hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0,
-      hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0,
-      hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0,
-      isIdentifier: () => token === 80 /* Identifier */ || token > 118 /* LastReservedWord */,
-      isReservedWord: () => token >= 83 /* FirstReservedWord */ && token <= 118 /* LastReservedWord */,
-      isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0,
-      getCommentDirectives: () => commentDirectives,
-      getNumericLiteralFlags: () => tokenFlags & 25584 /* NumericLiteralFlags */,
-      getTokenFlags: () => tokenFlags,
-      reScanGreaterToken,
-      reScanAsteriskEqualsToken,
-      reScanSlashToken,
-      reScanTemplateToken,
-      reScanTemplateHeadOrNoSubstitutionTemplate,
-      scanJsxIdentifier,
-      scanJsxAttributeValue,
-      reScanJsxAttributeValue,
-      reScanJsxToken,
-      reScanLessThanToken,
-      reScanHashToken,
-      reScanQuestionToken,
-      reScanInvalidIdentifier,
-      scanJsxToken,
-      scanJsDocToken,
-      scanJSDocCommentTextToken,
-      scan,
-      getText,
-      clearCommentDirectives,
-      setText,
-      setScriptTarget,
-      setLanguageVariant,
-      setScriptKind,
-      setJSDocParsingMode,
-      setOnError,
-      resetTokenState,
-      setTextPos: resetTokenState,
-      setInJSDocType,
-      tryScan,
-      lookAhead,
-      scanRange
-    };
-    if (Debug.isDebugging) {
-      Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", {
-        get: () => {
-          const text2 = scanner2.getText();
-          return text2.slice(0, scanner2.getTokenFullStart()) + "\u2551" + text2.slice(scanner2.getTokenFullStart());
+    function scanClassStringDisjunctionContents() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 123 /* openBrace */);
+      let characterCount = 0;
+      while (true) {
+        const ch = charCodeChecked(pos);
+        switch (ch) {
+          case -1 /* EOF */:
+            return;
+          case 125 /* closeBrace */:
+            if (characterCount !== 1) {
+              mayContainStrings = true;
+            }
+            return;
+          case 124 /* bar */:
+            if (characterCount !== 1) {
+              mayContainStrings = true;
+            }
+            pos++;
+            start = pos;
+            characterCount = 0;
+            break;
+          default:
+            scanClassSetCharacter();
+            characterCount++;
+            break;
         }
-      });
-    }
-    return scanner2;
-    function error2(message, errPos = pos, length3, arg0) {
-      if (onError) {
-        const oldPos = pos;
-        pos = errPos;
-        onError(message, length3 || 0, arg0);
-        pos = oldPos;
       }
     }
-    function scanNumberFragment() {
-      let start2 = pos;
-      let allowSeparator = false;
-      let isPreviousTokenSeparator = false;
-      let result = "";
-      while (true) {
-        const ch = text.charCodeAt(pos);
-        if (ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (allowSeparator) {
-            allowSeparator = false;
-            isPreviousTokenSeparator = true;
-            result += text.substring(start2, pos);
-          } else {
-            tokenFlags |= 16384 /* ContainsInvalidSeparator */;
-            if (isPreviousTokenSeparator) {
-              error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-            } else {
-              error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-            }
-          }
-          pos++;
-          start2 = pos;
-          continue;
+    function scanClassSetCharacter() {
+      const ch = charCodeChecked(pos);
+      if (ch === -1 /* EOF */) {
+        return "";
+      }
+      if (ch === 92 /* backslash */) {
+        pos++;
+        const ch2 = charCodeChecked(pos);
+        switch (ch2) {
+          case 98 /* b */:
+            pos++;
+            return "\b";
+          case 38 /* ampersand */:
+          case 45 /* minus */:
+          case 33 /* exclamation */:
+          case 35 /* hash */:
+          case 37 /* percent */:
+          case 44 /* comma */:
+          case 58 /* colon */:
+          case 59 /* semicolon */:
+          case 60 /* lessThan */:
+          case 61 /* equals */:
+          case 62 /* greaterThan */:
+          case 64 /* at */:
+          case 96 /* backtick */:
+          case 126 /* tilde */:
+            pos++;
+            return String.fromCharCode(ch2);
+          default:
+            return scanCharacterEscape(
+              /*atomEscape*/
+              false
+            );
         }
-        if (isDigit(ch)) {
-          allowSeparator = true;
-          isPreviousTokenSeparator = false;
-          pos++;
-          continue;
+      } else if (ch === charCodeChecked(pos + 1)) {
+        switch (ch) {
+          case 38 /* ampersand */:
+          case 33 /* exclamation */:
+          case 35 /* hash */:
+          case 37 /* percent */:
+          case 42 /* asterisk */:
+          case 43 /* plus */:
+          case 44 /* comma */:
+          case 46 /* dot */:
+          case 58 /* colon */:
+          case 59 /* semicolon */:
+          case 60 /* lessThan */:
+          case 61 /* equals */:
+          case 62 /* greaterThan */:
+          case 63 /* question */:
+          case 64 /* at */:
+          case 96 /* backtick */:
+          case 126 /* tilde */:
+            error2(Diagnostics.A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash, pos, 2);
+            pos += 2;
+            return text.substring(pos - 2, pos);
         }
-        break;
       }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        tokenFlags |= 16384 /* ContainsInvalidSeparator */;
-        error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+      switch (ch) {
+        case 47 /* slash */:
+        case 40 /* openParen */:
+        case 41 /* closeParen */:
+        case 91 /* openBracket */:
+        case 93 /* closeBracket */:
+        case 123 /* openBrace */:
+        case 125 /* closeBrace */:
+        case 45 /* minus */:
+        case 124 /* bar */:
+          error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch));
+          pos++;
+          return String.fromCharCode(ch);
       }
-      return result + text.substring(start2, pos);
+      return scanSourceCharacter();
     }
-    function scanNumber() {
-      let start2 = pos;
-      let mainFragment;
-      if (text.charCodeAt(pos) === 48 /* _0 */) {
+    function scanClassAtom() {
+      if (charCodeChecked(pos) === 92 /* backslash */) {
         pos++;
-        if (text.charCodeAt(pos) === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */ | 16384 /* ContainsInvalidSeparator */;
-          error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          pos--;
-          mainFragment = scanNumberFragment();
-        } else if (!scanDigits()) {
-          tokenFlags |= 8192 /* ContainsLeadingZero */;
-          mainFragment = "" + +tokenValue;
-        } else if (!tokenValue) {
-          mainFragment = "0";
-        } else {
-          tokenValue = "" + parseInt(tokenValue, 8);
-          tokenFlags |= 32 /* Octal */;
-          const withMinus = token === 41 /* MinusToken */;
-          const literal = (withMinus ? "-" : "") + "0o" + (+tokenValue).toString(8);
-          if (withMinus)
-            start2--;
-          error2(Diagnostics.Octal_literals_are_not_allowed_Use_the_syntax_0, start2, pos - start2, literal);
-          return 9 /* NumericLiteral */;
+        const ch = charCodeChecked(pos);
+        switch (ch) {
+          case 98 /* b */:
+            pos++;
+            return "\b";
+          case 45 /* minus */:
+            pos++;
+            return String.fromCharCode(ch);
+          default:
+            if (scanCharacterClassEscape()) {
+              return "";
+            }
+            return scanCharacterEscape(
+              /*atomEscape*/
+              false
+            );
         }
       } else {
-        mainFragment = scanNumberFragment();
+        return scanSourceCharacter();
       }
-      let decimalFragment;
-      let scientificFragment;
-      if (text.charCodeAt(pos) === 46 /* dot */) {
-        pos++;
-        decimalFragment = scanNumberFragment();
-      }
-      let end2 = pos;
-      if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) {
-        pos++;
-        tokenFlags |= 16 /* Scientific */;
-        if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */)
+    }
+    function scanCharacterClassEscape() {
+      Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */);
+      let isCharacterComplement = false;
+      const start2 = pos - 1;
+      const ch = charCodeChecked(pos);
+      switch (ch) {
+        case 100 /* d */:
+        case 68 /* D */:
+        case 115 /* s */:
+        case 83 /* S */:
+        case 119 /* w */:
+        case 87 /* W */:
           pos++;
-        const preNumericPart = pos;
-        const finalFragment = scanNumberFragment();
-        if (!finalFragment) {
-          error2(Diagnostics.Digit_expected);
-        } else {
-          scientificFragment = text.substring(end2, preNumericPart) + finalFragment;
-          end2 = pos;
-        }
+          return true;
+        case 80 /* P */:
+          isCharacterComplement = true;
+        case 112 /* p */:
+          pos++;
+          if (charCodeChecked(pos) === 123 /* openBrace */) {
+            pos++;
+            const propertyNameOrValueStart = pos;
+            const propertyNameOrValue = scanWordCharacters();
+            if (charCodeChecked(pos) === 61 /* equals */) {
+              const propertyName = nonBinaryUnicodeProperties.get(propertyNameOrValue);
+              if (pos === propertyNameOrValueStart) {
+                error2(Diagnostics.Expected_a_Unicode_property_name);
+              } else if (propertyName === void 0) {
+                error2(Diagnostics.Unknown_Unicode_property_name, propertyNameOrValueStart, pos - propertyNameOrValueStart);
+                const suggestion = getSpellingSuggestion(propertyNameOrValue, nonBinaryUnicodeProperties.keys(), identity);
+                if (suggestion) {
+                  error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion);
+                }
+              }
+              pos++;
+              const propertyValueStart = pos;
+              const propertyValue = scanWordCharacters();
+              if (pos === propertyValueStart) {
+                error2(Diagnostics.Expected_a_Unicode_property_value);
+              } else if (propertyName !== void 0 && !valuesOfNonBinaryUnicodeProperties[propertyName].has(propertyValue)) {
+                error2(Diagnostics.Unknown_Unicode_property_value, propertyValueStart, pos - propertyValueStart);
+                const suggestion = getSpellingSuggestion(propertyValue, valuesOfNonBinaryUnicodeProperties[propertyName], identity);
+                if (suggestion) {
+                  error2(Diagnostics.Did_you_mean_0, propertyValueStart, pos - propertyValueStart, suggestion);
+                }
+              }
+            } else {
+              if (pos === propertyNameOrValueStart) {
+                error2(Diagnostics.Expected_a_Unicode_property_name_or_value);
+              } else if (binaryUnicodePropertiesOfStrings.has(propertyNameOrValue)) {
+                if (!unicodeSetsMode) {
+                  error2(Diagnostics.Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set, propertyNameOrValueStart, pos - propertyNameOrValueStart);
+                } else if (isCharacterComplement) {
+                  error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, propertyNameOrValueStart, pos - propertyNameOrValueStart);
+                } else {
+                  mayContainStrings = true;
+                }
+              } else if (!valuesOfNonBinaryUnicodeProperties.General_Category.has(propertyNameOrValue) && !binaryUnicodeProperties.has(propertyNameOrValue)) {
+                error2(Diagnostics.Unknown_Unicode_property_name_or_value, propertyNameOrValueStart, pos - propertyNameOrValueStart);
+                const suggestion = getSpellingSuggestion(propertyNameOrValue, [...valuesOfNonBinaryUnicodeProperties.General_Category, ...binaryUnicodeProperties, ...binaryUnicodePropertiesOfStrings], identity);
+                if (suggestion) {
+                  error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion);
+                }
+              }
+            }
+            scanExpectedChar(125 /* closeBrace */);
+            if (!anyUnicodeMode) {
+              error2(Diagnostics.Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set, start2, pos - start2);
+            }
+          } else if (anyUnicodeModeOrNonAnnexB) {
+            error2(Diagnostics._0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces, pos - 2, 2, String.fromCharCode(ch));
+          } else {
+            pos--;
+            return false;
+          }
+          return true;
       }
-      let result;
-      if (tokenFlags & 512 /* ContainsSeparator */) {
-        result = mainFragment;
-        if (decimalFragment) {
-          result += "." + decimalFragment;
-        }
-        if (scientificFragment) {
-          result += scientificFragment;
+      return false;
+    }
+    function scanWordCharacters() {
+      let value = "";
+      while (true) {
+        const ch = charCodeChecked(pos);
+        if (ch === -1 /* EOF */ || !isWordCharacter(ch)) {
+          break;
         }
-      } else {
-        result = text.substring(start2, end2);
-      }
-      if (tokenFlags & 8192 /* ContainsLeadingZero */) {
-        error2(Diagnostics.Decimals_with_leading_zeros_are_not_allowed, start2, end2 - start2);
-        tokenValue = "" + +result;
-        return 9 /* NumericLiteral */;
+        value += String.fromCharCode(ch);
+        pos++;
       }
-      if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) {
-        checkForIdentifierStartAfterNumericLiteral(start2, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */));
-        tokenValue = "" + +result;
-        return 9 /* NumericLiteral */;
+      return value;
+    }
+    function scanSourceCharacter() {
+      const size = anyUnicodeMode ? charSize(charCodeChecked(pos)) : 1;
+      pos += size;
+      return size > 0 ? text.substring(pos - size, pos) : "";
+    }
+    function scanExpectedChar(ch) {
+      if (charCodeChecked(pos) === ch) {
+        pos++;
       } else {
-        tokenValue = result;
-        const type = checkBigIntSuffix();
-        checkForIdentifierStartAfterNumericLiteral(start2);
-        return type;
+        error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(ch));
       }
     }
-    function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) {
-      if (!isIdentifierStart(codePointAt(text, pos), languageVersion)) {
-        return;
+    scanDisjunction(
+      /*isInGroup*/
+      false
+    );
+    forEach(groupNameReferences, (reference) => {
+      if (!(groupSpecifiers == null ? void 0 : groupSpecifiers.has(reference.name))) {
+        error2(Diagnostics.There_is_no_capturing_group_named_0_in_this_regular_expression, reference.pos, reference.end - reference.pos, reference.name);
       }
-      const identifierStart = pos;
-      const { length: length3 } = scanIdentifierParts();
-      if (length3 === 1 && text[identifierStart] === "n") {
-        if (isScientific) {
-          error2(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1);
+    });
+    forEach(decimalEscapes, (escape) => {
+      if (escape.value > numberOfCapturingGroups) {
+        if (numberOfCapturingGroups) {
+          error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos, numberOfCapturingGroups);
         } else {
-          error2(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1);
+          error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos);
         }
-      } else {
-        error2(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3);
-        pos = identifierStart;
       }
+    });
+  }
+  function checkRegularExpressionFlagAvailable(flag, pos2) {
+    const availableFrom = regExpFlagToFirstAvailableLanguageVersion.get(flag);
+    if (availableFrom && languageVersion < availableFrom) {
+      error2(Diagnostics.This_regular_expression_flag_is_only_available_when_targeting_0_or_later, pos2, 1, getNameOfScriptTarget(availableFrom));
     }
-    function scanDigits() {
-      const start2 = pos;
-      let isOctal = true;
-      while (isDigit(text.charCodeAt(pos))) {
-        if (!isOctalDigit(text.charCodeAt(pos))) {
-          isOctal = false;
-        }
-        pos++;
+  }
+  function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) {
+    const type = getDirectiveFromComment(text2.trimStart(), commentDirectiveRegEx);
+    if (type === void 0) {
+      return commentDirectives2;
+    }
+    return append(
+      commentDirectives2,
+      {
+        range: { pos: lineStart, end: pos },
+        type
       }
-      tokenValue = text.substring(start2, pos);
-      return isOctal;
+    );
+  }
+  function getDirectiveFromComment(text2, commentDirectiveRegEx) {
+    const match = commentDirectiveRegEx.exec(text2);
+    if (!match) {
+      return void 0;
     }
-    function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-      const valueString = scanHexDigits(
-        /*minCount*/
-        count,
-        /*scanAsManyAsPossible*/
-        false,
-        canHaveSeparators
-      );
-      return valueString ? parseInt(valueString, 16) : -1;
+    switch (match[1]) {
+      case "ts-expect-error":
+        return 0 /* ExpectError */;
+      case "ts-ignore":
+        return 1 /* Ignore */;
     }
-    function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-      return scanHexDigits(
-        /*minCount*/
-        count,
-        /*scanAsManyAsPossible*/
-        true,
-        canHaveSeparators
-      );
-    }
-    function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
-      let valueChars = [];
-      let allowSeparator = false;
-      let isPreviousTokenSeparator = false;
-      while (valueChars.length < minCount || scanAsManyAsPossible) {
-        let ch = text.charCodeAt(pos);
-        if (canHaveSeparators && ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (allowSeparator) {
-            allowSeparator = false;
-            isPreviousTokenSeparator = true;
-          } else if (isPreviousTokenSeparator) {
-            error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-          } else {
-            error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          }
-          pos++;
-          continue;
-        }
-        allowSeparator = canHaveSeparators;
-        if (ch >= 65 /* A */ && ch <= 70 /* F */) {
-          ch += 97 /* a */ - 65 /* A */;
-        } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) {
-          break;
+    return void 0;
+  }
+  function reScanTemplateToken(isTaggedTemplate) {
+    pos = tokenStart;
+    return token = scanTemplateAndSetTokenValue(!isTaggedTemplate);
+  }
+  function reScanTemplateHeadOrNoSubstitutionTemplate() {
+    pos = tokenStart;
+    return token = scanTemplateAndSetTokenValue(
+      /*shouldEmitInvalidEscapeError*/
+      true
+    );
+  }
+  function reScanJsxToken(allowMultilineJsxText = true) {
+    pos = tokenStart = fullStartPos;
+    return token = scanJsxToken(allowMultilineJsxText);
+  }
+  function reScanLessThanToken() {
+    if (token === 48 /* LessThanLessThanToken */) {
+      pos = tokenStart + 1;
+      return token = 30 /* LessThanToken */;
+    }
+    return token;
+  }
+  function reScanHashToken() {
+    if (token === 81 /* PrivateIdentifier */) {
+      pos = tokenStart + 1;
+      return token = 63 /* HashToken */;
+    }
+    return token;
+  }
+  function reScanQuestionToken() {
+    Debug.assert(token === 61 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'");
+    pos = tokenStart + 1;
+    return token = 58 /* QuestionToken */;
+  }
+  function scanJsxToken(allowMultilineJsxText = true) {
+    fullStartPos = tokenStart = pos;
+    if (pos >= end) {
+      return token = 1 /* EndOfFileToken */;
+    }
+    let char = charCodeUnchecked(pos);
+    if (char === 60 /* lessThan */) {
+      if (charCodeUnchecked(pos + 1) === 47 /* slash */) {
+        pos += 2;
+        return token = 31 /* LessThanSlashToken */;
+      }
+      pos++;
+      return token = 30 /* LessThanToken */;
+    }
+    if (char === 123 /* openBrace */) {
+      pos++;
+      return token = 19 /* OpenBraceToken */;
+    }
+    let firstNonWhitespace = 0;
+    while (pos < end) {
+      char = charCodeUnchecked(pos);
+      if (char === 123 /* openBrace */) {
+        break;
+      }
+      if (char === 60 /* lessThan */) {
+        if (isConflictMarkerTrivia(text, pos)) {
+          pos = scanConflictMarkerTrivia(text, pos, error2);
+          return token = 7 /* ConflictMarkerTrivia */;
         }
-        valueChars.push(ch);
-        pos++;
-        isPreviousTokenSeparator = false;
+        break;
       }
-      if (valueChars.length < minCount) {
-        valueChars = [];
+      if (char === 62 /* greaterThan */) {
+        error2(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1);
       }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+      if (char === 125 /* closeBrace */) {
+        error2(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1);
+      }
+      if (isLineBreak(char) && firstNonWhitespace === 0) {
+        firstNonWhitespace = -1;
+      } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) {
+        break;
+      } else if (!isWhiteSpaceLike(char)) {
+        firstNonWhitespace = pos;
       }
-      return String.fromCharCode(...valueChars);
-    }
-    function scanString(jsxAttributeString = false) {
-      const quote2 = text.charCodeAt(pos);
       pos++;
-      let result = "";
-      let start2 = pos;
-      while (true) {
-        if (pos >= end) {
-          result += text.substring(start2, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error2(Diagnostics.Unterminated_string_literal);
-          break;
-        }
-        const ch = text.charCodeAt(pos);
-        if (ch === quote2) {
-          result += text.substring(start2, pos);
+    }
+    tokenValue = text.substring(fullStartPos, pos);
+    return firstNonWhitespace === -1 ? 13 /* JsxTextAllWhiteSpaces */ : 12 /* JsxText */;
+  }
+  function scanJsxIdentifier() {
+    if (tokenIsIdentifierOrKeyword(token)) {
+      while (pos < end) {
+        const ch = charCodeUnchecked(pos);
+        if (ch === 45 /* minus */) {
+          tokenValue += "-";
           pos++;
-          break;
-        }
-        if (ch === 92 /* backslash */ && !jsxAttributeString) {
-          result += text.substring(start2, pos);
-          result += scanEscapeSequence(
-            /*shouldEmitInvalidEscapeError*/
-            true
-          );
-          start2 = pos;
           continue;
         }
-        if ((ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */) && !jsxAttributeString) {
-          result += text.substring(start2, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error2(Diagnostics.Unterminated_string_literal);
+        const oldPos = pos;
+        tokenValue += scanIdentifierParts();
+        if (pos === oldPos) {
           break;
         }
-        pos++;
       }
-      return result;
+      return getIdentifierToken();
     }
-    function scanTemplateAndSetTokenValue(shouldEmitInvalidEscapeError) {
-      const startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */;
-      pos++;
-      let start2 = pos;
-      let contents = "";
-      let resultingToken;
-      while (true) {
-        if (pos >= end) {
-          contents += text.substring(start2, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error2(Diagnostics.Unterminated_template_literal);
-          resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */;
+    return token;
+  }
+  function scanJsxAttributeValue() {
+    fullStartPos = pos;
+    switch (charCodeUnchecked(pos)) {
+      case 34 /* doubleQuote */:
+      case 39 /* singleQuote */:
+        tokenValue = scanString(
+          /*jsxAttributeString*/
+          true
+        );
+        return token = 11 /* StringLiteral */;
+      default:
+        return scan();
+    }
+  }
+  function reScanJsxAttributeValue() {
+    pos = tokenStart = fullStartPos;
+    return scanJsxAttributeValue();
+  }
+  function scanJSDocCommentTextToken(inBackticks) {
+    fullStartPos = tokenStart = pos;
+    tokenFlags = 0 /* None */;
+    if (pos >= end) {
+      return token = 1 /* EndOfFileToken */;
+    }
+    for (let ch = charCodeUnchecked(pos); pos < end && (!isLineBreak(ch) && ch !== 96 /* backtick */); ch = codePointUnchecked(++pos)) {
+      if (!inBackticks) {
+        if (ch === 123 /* openBrace */) {
+          break;
+        } else if (ch === 64 /* at */ && pos - 1 >= 0 && isWhiteSpaceSingleLine(charCodeUnchecked(pos - 1)) && !(pos + 1 < end && isWhiteSpaceLike(charCodeUnchecked(pos + 1)))) {
           break;
         }
-        const currChar = text.charCodeAt(pos);
-        if (currChar === 96 /* backtick */) {
-          contents += text.substring(start2, pos);
+      }
+    }
+    if (pos === tokenStart) {
+      return scanJsDocToken();
+    }
+    tokenValue = text.substring(tokenStart, pos);
+    return token = 82 /* JSDocCommentTextToken */;
+  }
+  function scanJsDocToken() {
+    fullStartPos = tokenStart = pos;
+    tokenFlags = 0 /* None */;
+    if (pos >= end) {
+      return token = 1 /* EndOfFileToken */;
+    }
+    const ch = codePointUnchecked(pos);
+    pos += charSize(ch);
+    switch (ch) {
+      case 9 /* tab */:
+      case 11 /* verticalTab */:
+      case 12 /* formFeed */:
+      case 32 /* space */:
+        while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) {
           pos++;
-          resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */;
-          break;
         }
-        if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) {
-          contents += text.substring(start2, pos);
-          pos += 2;
-          resultingToken = startedWithBacktick ? 16 /* TemplateHead */ : 17 /* TemplateMiddle */;
-          break;
+        return token = 5 /* WhitespaceTrivia */;
+      case 64 /* at */:
+        return token = 60 /* AtToken */;
+      case 13 /* carriageReturn */:
+        if (charCodeUnchecked(pos) === 10 /* lineFeed */) {
+          pos++;
         }
-        if (currChar === 92 /* backslash */) {
-          contents += text.substring(start2, pos);
-          contents += scanEscapeSequence(shouldEmitInvalidEscapeError);
-          start2 = pos;
-          continue;
+      case 10 /* lineFeed */:
+        tokenFlags |= 1 /* PrecedingLineBreak */;
+        return token = 4 /* NewLineTrivia */;
+      case 42 /* asterisk */:
+        return token = 42 /* AsteriskToken */;
+      case 123 /* openBrace */:
+        return token = 19 /* OpenBraceToken */;
+      case 125 /* closeBrace */:
+        return token = 20 /* CloseBraceToken */;
+      case 91 /* openBracket */:
+        return token = 23 /* OpenBracketToken */;
+      case 93 /* closeBracket */:
+        return token = 24 /* CloseBracketToken */;
+      case 40 /* openParen */:
+        return token = 21 /* OpenParenToken */;
+      case 41 /* closeParen */:
+        return token = 22 /* CloseParenToken */;
+      case 60 /* lessThan */:
+        return token = 30 /* LessThanToken */;
+      case 62 /* greaterThan */:
+        return token = 32 /* GreaterThanToken */;
+      case 61 /* equals */:
+        return token = 64 /* EqualsToken */;
+      case 44 /* comma */:
+        return token = 28 /* CommaToken */;
+      case 46 /* dot */:
+        return token = 25 /* DotToken */;
+      case 96 /* backtick */:
+        return token = 62 /* BacktickToken */;
+      case 35 /* hash */:
+        return token = 63 /* HashToken */;
+      case 92 /* backslash */:
+        pos--;
+        const extendedCookedChar = peekExtendedUnicodeEscape();
+        if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
+          tokenValue = scanExtendedUnicodeEscape(
+            /*shouldEmitInvalidEscapeError*/
+            true
+          ) + scanIdentifierParts();
+          return token = getIdentifierToken();
         }
-        if (currChar === 13 /* carriageReturn */) {
-          contents += text.substring(start2, pos);
-          pos++;
-          if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-          contents += "\n";
-          start2 = pos;
-          continue;
+        const cookedChar = peekUnicodeEscape();
+        if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
+          pos += 6;
+          tokenFlags |= 1024 /* UnicodeEscape */;
+          tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
+          return token = getIdentifierToken();
         }
         pos++;
+        return token = 0 /* Unknown */;
+    }
+    if (isIdentifierStart(ch, languageVersion)) {
+      let char = ch;
+      while (pos < end && isIdentifierPart(char = codePointUnchecked(pos), languageVersion) || char === 45 /* minus */) pos += charSize(char);
+      tokenValue = text.substring(tokenStart, pos);
+      if (char === 92 /* backslash */) {
+        tokenValue += scanIdentifierParts();
       }
-      Debug.assert(resultingToken !== void 0);
-      tokenValue = contents;
-      return resultingToken;
+      return token = getIdentifierToken();
+    } else {
+      return token = 0 /* Unknown */;
+    }
+  }
+  function speculationHelper(callback, isLookahead) {
+    const savePos = pos;
+    const saveStartPos = fullStartPos;
+    const saveTokenPos = tokenStart;
+    const saveToken = token;
+    const saveTokenValue = tokenValue;
+    const saveTokenFlags = tokenFlags;
+    const result = callback();
+    if (!result || isLookahead) {
+      pos = savePos;
+      fullStartPos = saveStartPos;
+      tokenStart = saveTokenPos;
+      token = saveToken;
+      tokenValue = saveTokenValue;
+      tokenFlags = saveTokenFlags;
     }
-    function scanEscapeSequence(shouldEmitInvalidEscapeError) {
-      const start2 = pos;
-      pos++;
-      if (pos >= end) {
-        error2(Diagnostics.Unexpected_end_of_text);
-        return "";
+    return result;
+  }
+  function scanRange(start2, length3, callback) {
+    const saveEnd = end;
+    const savePos = pos;
+    const saveStartPos = fullStartPos;
+    const saveTokenPos = tokenStart;
+    const saveToken = token;
+    const saveTokenValue = tokenValue;
+    const saveTokenFlags = tokenFlags;
+    const saveErrorExpectations = commentDirectives;
+    setText(text, start2, length3);
+    const result = callback();
+    end = saveEnd;
+    pos = savePos;
+    fullStartPos = saveStartPos;
+    tokenStart = saveTokenPos;
+    token = saveToken;
+    tokenValue = saveTokenValue;
+    tokenFlags = saveTokenFlags;
+    commentDirectives = saveErrorExpectations;
+    return result;
+  }
+  function lookAhead(callback) {
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      true
+    );
+  }
+  function tryScan(callback) {
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      false
+    );
+  }
+  function getText() {
+    return text;
+  }
+  function clearCommentDirectives() {
+    commentDirectives = void 0;
+  }
+  function setText(newText, start2, length3) {
+    text = newText || "";
+    end = length3 === void 0 ? text.length : start2 + length3;
+    resetTokenState(start2 || 0);
+  }
+  function setOnError(errorCallback) {
+    onError = errorCallback;
+  }
+  function setScriptTarget(scriptTarget) {
+    languageVersion = scriptTarget;
+  }
+  function setLanguageVariant(variant) {
+    languageVariant = variant;
+  }
+  function setScriptKind(kind) {
+    scriptKind = kind;
+  }
+  function setJSDocParsingMode(kind) {
+    jsDocParsingMode = kind;
+  }
+  function resetTokenState(position) {
+    Debug.assert(position >= 0);
+    pos = position;
+    fullStartPos = position;
+    tokenStart = position;
+    token = 0 /* Unknown */;
+    tokenValue = void 0;
+    tokenFlags = 0 /* None */;
+  }
+  function setSkipJsDocLeadingAsterisks(skip) {
+    skipJsDocLeadingAsterisks += skip ? 1 : -1;
+  }
+}
+function codePointAt(s, i) {
+  return s.codePointAt(i);
+}
+function charSize(ch) {
+  if (ch >= 65536) {
+    return 2;
+  }
+  if (ch === -1 /* EOF */) {
+    return 0;
+  }
+  return 1;
+}
+function utf16EncodeAsStringFallback(codePoint) {
+  Debug.assert(0 <= codePoint && codePoint <= 1114111);
+  if (codePoint <= 65535) {
+    return String.fromCharCode(codePoint);
+  }
+  const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296;
+  const codeUnit2 = (codePoint - 65536) % 1024 + 56320;
+  return String.fromCharCode(codeUnit1, codeUnit2);
+}
+var utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback;
+function utf16EncodeAsString(codePoint) {
+  return utf16EncodeAsStringWorker(codePoint);
+}
+var nonBinaryUnicodeProperties = new Map(Object.entries({
+  General_Category: "General_Category",
+  gc: "General_Category",
+  Script: "Script",
+  sc: "Script",
+  Script_Extensions: "Script_Extensions",
+  scx: "Script_Extensions"
+}));
+var binaryUnicodeProperties = /* @__PURE__ */ new Set(["ASCII", "ASCII_Hex_Digit", "AHex", "Alphabetic", "Alpha", "Any", "Assigned", "Bidi_Control", "Bidi_C", "Bidi_Mirrored", "Bidi_M", "Case_Ignorable", "CI", "Cased", "Changes_When_Casefolded", "CWCF", "Changes_When_Casemapped", "CWCM", "Changes_When_Lowercased", "CWL", "Changes_When_NFKC_Casefolded", "CWKCF", "Changes_When_Titlecased", "CWT", "Changes_When_Uppercased", "CWU", "Dash", "Default_Ignorable_Code_Point", "DI", "Deprecated", "Dep", "Diacritic", "Dia", "Emoji", "Emoji_Component", "EComp", "Emoji_Modifier", "EMod", "Emoji_Modifier_Base", "EBase", "Emoji_Presentation", "EPres", "Extended_Pictographic", "ExtPict", "Extender", "Ext", "Grapheme_Base", "Gr_Base", "Grapheme_Extend", "Gr_Ext", "Hex_Digit", "Hex", "IDS_Binary_Operator", "IDSB", "IDS_Trinary_Operator", "IDST", "ID_Continue", "IDC", "ID_Start", "IDS", "Ideographic", "Ideo", "Join_Control", "Join_C", "Logical_Order_Exception", "LOE", "Lowercase", "Lower", "Math", "Noncharacter_Code_Point", "NChar", "Pattern_Syntax", "Pat_Syn", "Pattern_White_Space", "Pat_WS", "Quotation_Mark", "QMark", "Radical", "Regional_Indicator", "RI", "Sentence_Terminal", "STerm", "Soft_Dotted", "SD", "Terminal_Punctuation", "Term", "Unified_Ideograph", "UIdeo", "Uppercase", "Upper", "Variation_Selector", "VS", "White_Space", "space", "XID_Continue", "XIDC", "XID_Start", "XIDS"]);
+var binaryUnicodePropertiesOfStrings = /* @__PURE__ */ new Set(["Basic_Emoji", "Emoji_Keycap_Sequence", "RGI_Emoji_Modifier_Sequence", "RGI_Emoji_Flag_Sequence", "RGI_Emoji_Tag_Sequence", "RGI_Emoji_ZWJ_Sequence", "RGI_Emoji"]);
+var valuesOfNonBinaryUnicodeProperties = {
+  General_Category: /* @__PURE__ */ new Set(["C", "Other", "Cc", "Control", "cntrl", "Cf", "Format", "Cn", "Unassigned", "Co", "Private_Use", "Cs", "Surrogate", "L", "Letter", "LC", "Cased_Letter", "Ll", "Lowercase_Letter", "Lm", "Modifier_Letter", "Lo", "Other_Letter", "Lt", "Titlecase_Letter", "Lu", "Uppercase_Letter", "M", "Mark", "Combining_Mark", "Mc", "Spacing_Mark", "Me", "Enclosing_Mark", "Mn", "Nonspacing_Mark", "N", "Number", "Nd", "Decimal_Number", "digit", "Nl", "Letter_Number", "No", "Other_Number", "P", "Punctuation", "punct", "Pc", "Connector_Punctuation", "Pd", "Dash_Punctuation", "Pe", "Close_Punctuation", "Pf", "Final_Punctuation", "Pi", "Initial_Punctuation", "Po", "Other_Punctuation", "Ps", "Open_Punctuation", "S", "Symbol", "Sc", "Currency_Symbol", "Sk", "Modifier_Symbol", "Sm", "Math_Symbol", "So", "Other_Symbol", "Z", "Separator", "Zl", "Line_Separator", "Zp", "Paragraph_Separator", "Zs", "Space_Separator"]),
+  Script: /* @__PURE__ */ new Set(["Adlm", "Adlam", "Aghb", "Caucasian_Albanian", "Ahom", "Arab", "Arabic", "Armi", "Imperial_Aramaic", "Armn", "Armenian", "Avst", "Avestan", "Bali", "Balinese", "Bamu", "Bamum", "Bass", "Bassa_Vah", "Batk", "Batak", "Beng", "Bengali", "Bhks", "Bhaiksuki", "Bopo", "Bopomofo", "Brah", "Brahmi", "Brai", "Braille", "Bugi", "Buginese", "Buhd", "Buhid", "Cakm", "Chakma", "Cans", "Canadian_Aboriginal", "Cari", "Carian", "Cham", "Cher", "Cherokee", "Chrs", "Chorasmian", "Copt", "Coptic", "Qaac", "Cpmn", "Cypro_Minoan", "Cprt", "Cypriot", "Cyrl", "Cyrillic", "Deva", "Devanagari", "Diak", "Dives_Akuru", "Dogr", "Dogra", "Dsrt", "Deseret", "Dupl", "Duployan", "Egyp", "Egyptian_Hieroglyphs", "Elba", "Elbasan", "Elym", "Elymaic", "Ethi", "Ethiopic", "Geor", "Georgian", "Glag", "Glagolitic", "Gong", "Gunjala_Gondi", "Gonm", "Masaram_Gondi", "Goth", "Gothic", "Gran", "Grantha", "Grek", "Greek", "Gujr", "Gujarati", "Guru", "Gurmukhi", "Hang", "Hangul", "Hani", "Han", "Hano", "Hanunoo", "Hatr", "Hatran", "Hebr", "Hebrew", "Hira", "Hiragana", "Hluw", "Anatolian_Hieroglyphs", "Hmng", "Pahawh_Hmong", "Hmnp", "Nyiakeng_Puachue_Hmong", "Hrkt", "Katakana_Or_Hiragana", "Hung", "Old_Hungarian", "Ital", "Old_Italic", "Java", "Javanese", "Kali", "Kayah_Li", "Kana", "Katakana", "Kawi", "Khar", "Kharoshthi", "Khmr", "Khmer", "Khoj", "Khojki", "Kits", "Khitan_Small_Script", "Knda", "Kannada", "Kthi", "Kaithi", "Lana", "Tai_Tham", "Laoo", "Lao", "Latn", "Latin", "Lepc", "Lepcha", "Limb", "Limbu", "Lina", "Linear_A", "Linb", "Linear_B", "Lisu", "Lyci", "Lycian", "Lydi", "Lydian", "Mahj", "Mahajani", "Maka", "Makasar", "Mand", "Mandaic", "Mani", "Manichaean", "Marc", "Marchen", "Medf", "Medefaidrin", "Mend", "Mende_Kikakui", "Merc", "Meroitic_Cursive", "Mero", "Meroitic_Hieroglyphs", "Mlym", "Malayalam", "Modi", "Mong", "Mongolian", "Mroo", "Mro", "Mtei", "Meetei_Mayek", "Mult", "Multani", "Mymr", "Myanmar", "Nagm", "Nag_Mundari", "Nand", "Nandinagari", "Narb", "Old_North_Arabian", "Nbat", "Nabataean", "Newa", "Nkoo", "Nko", "Nshu", "Nushu", "Ogam", "Ogham", "Olck", "Ol_Chiki", "Orkh", "Old_Turkic", "Orya", "Oriya", "Osge", "Osage", "Osma", "Osmanya", "Ougr", "Old_Uyghur", "Palm", "Palmyrene", "Pauc", "Pau_Cin_Hau", "Perm", "Old_Permic", "Phag", "Phags_Pa", "Phli", "Inscriptional_Pahlavi", "Phlp", "Psalter_Pahlavi", "Phnx", "Phoenician", "Plrd", "Miao", "Prti", "Inscriptional_Parthian", "Rjng", "Rejang", "Rohg", "Hanifi_Rohingya", "Runr", "Runic", "Samr", "Samaritan", "Sarb", "Old_South_Arabian", "Saur", "Saurashtra", "Sgnw", "SignWriting", "Shaw", "Shavian", "Shrd", "Sharada", "Sidd", "Siddham", "Sind", "Khudawadi", "Sinh", "Sinhala", "Sogd", "Sogdian", "Sogo", "Old_Sogdian", "Sora", "Sora_Sompeng", "Soyo", "Soyombo", "Sund", "Sundanese", "Sylo", "Syloti_Nagri", "Syrc", "Syriac", "Tagb", "Tagbanwa", "Takr", "Takri", "Tale", "Tai_Le", "Talu", "New_Tai_Lue", "Taml", "Tamil", "Tang", "Tangut", "Tavt", "Tai_Viet", "Telu", "Telugu", "Tfng", "Tifinagh", "Tglg", "Tagalog", "Thaa", "Thaana", "Thai", "Tibt", "Tibetan", "Tirh", "Tirhuta", "Tnsa", "Tangsa", "Toto", "Ugar", "Ugaritic", "Vaii", "Vai", "Vith", "Vithkuqi", "Wara", "Warang_Citi", "Wcho", "Wancho", "Xpeo", "Old_Persian", "Xsux", "Cuneiform", "Yezi", "Yezidi", "Yiii", "Yi", "Zanb", "Zanabazar_Square", "Zinh", "Inherited", "Qaai", "Zyyy", "Common", "Zzzz", "Unknown"]),
+  Script_Extensions: void 0
+};
+valuesOfNonBinaryUnicodeProperties.Script_Extensions = valuesOfNonBinaryUnicodeProperties.Script;
+
+// src/compiler/utilitiesPublic.ts
+function isExternalModuleNameRelative(moduleName) {
+  return pathIsRelative(moduleName) || isRootedDiskPath(moduleName);
+}
+function sortAndDeduplicateDiagnostics(diagnostics) {
+  return sortAndDeduplicate(diagnostics, compareDiagnostics, diagnosticsEqualityComparer);
+}
+function getDefaultLibFileName(options) {
+  switch (getEmitScriptTarget(options)) {
+    case 99 /* ESNext */:
+      return "lib.esnext.full.d.ts";
+    case 10 /* ES2023 */:
+      return "lib.es2023.full.d.ts";
+    case 9 /* ES2022 */:
+      return "lib.es2022.full.d.ts";
+    case 8 /* ES2021 */:
+      return "lib.es2021.full.d.ts";
+    case 7 /* ES2020 */:
+      return "lib.es2020.full.d.ts";
+    case 6 /* ES2019 */:
+      return "lib.es2019.full.d.ts";
+    case 5 /* ES2018 */:
+      return "lib.es2018.full.d.ts";
+    case 4 /* ES2017 */:
+      return "lib.es2017.full.d.ts";
+    case 3 /* ES2016 */:
+      return "lib.es2016.full.d.ts";
+    case 2 /* ES2015 */:
+      return "lib.es6.d.ts";
+    default:
+      return "lib.d.ts";
+  }
+}
+function textSpanEnd(span) {
+  return span.start + span.length;
+}
+function textSpanIsEmpty(span) {
+  return span.length === 0;
+}
+function textSpanContainsPosition(span, position) {
+  return position >= span.start && position < textSpanEnd(span);
+}
+function textRangeContainsPositionInclusive(span, position) {
+  return position >= span.pos && position <= span.end;
+}
+function textSpanContainsTextSpan(span, other) {
+  return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span);
+}
+function textSpanOverlapsWith(span, other) {
+  return textSpanOverlap(span, other) !== void 0;
+}
+function textSpanOverlap(span1, span2) {
+  const overlap = textSpanIntersection(span1, span2);
+  return overlap && overlap.length === 0 ? void 0 : overlap;
+}
+function textSpanIntersectsWithTextSpan(span, other) {
+  return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length);
+}
+function textSpanIntersectsWith(span, start, length2) {
+  return decodedTextSpanIntersectsWith(span.start, span.length, start, length2);
+}
+function decodedTextSpanIntersectsWith(start1, length1, start2, length2) {
+  const end1 = start1 + length1;
+  const end2 = start2 + length2;
+  return start2 <= end1 && end2 >= start1;
+}
+function textSpanIntersectsWithPosition(span, position) {
+  return position <= textSpanEnd(span) && position >= span.start;
+}
+function textSpanIntersection(span1, span2) {
+  const start = Math.max(span1.start, span2.start);
+  const end = Math.min(textSpanEnd(span1), textSpanEnd(span2));
+  return start <= end ? createTextSpanFromBounds(start, end) : void 0;
+}
+function createTextSpan(start, length2) {
+  if (start < 0) {
+    throw new Error("start < 0");
+  }
+  if (length2 < 0) {
+    throw new Error("length < 0");
+  }
+  return { start, length: length2 };
+}
+function createTextSpanFromBounds(start, end) {
+  return createTextSpan(start, end - start);
+}
+function textChangeRangeNewSpan(range) {
+  return createTextSpan(range.span.start, range.newLength);
+}
+function textChangeRangeIsUnchanged(range) {
+  return textSpanIsEmpty(range.span) && range.newLength === 0;
+}
+function createTextChangeRange(span, newLength) {
+  if (newLength < 0) {
+    throw new Error("newLength < 0");
+  }
+  return { span, newLength };
+}
+var unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0);
+function collapseTextChangeRangesAcrossMultipleVersions(changes) {
+  if (changes.length === 0) {
+    return unchangedTextChangeRange;
+  }
+  if (changes.length === 1) {
+    return changes[0];
+  }
+  const change0 = changes[0];
+  let oldStartN = change0.span.start;
+  let oldEndN = textSpanEnd(change0.span);
+  let newEndN = oldStartN + change0.newLength;
+  for (let i = 1; i < changes.length; i++) {
+    const nextChange = changes[i];
+    const oldStart1 = oldStartN;
+    const oldEnd1 = oldEndN;
+    const newEnd1 = newEndN;
+    const oldStart2 = nextChange.span.start;
+    const oldEnd2 = textSpanEnd(nextChange.span);
+    const newEnd2 = oldStart2 + nextChange.newLength;
+    oldStartN = Math.min(oldStart1, oldStart2);
+    oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
+    newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
+  }
+  return createTextChangeRange(
+    createTextSpanFromBounds(oldStartN, oldEndN),
+    /*newLength*/
+    newEndN - oldStartN
+  );
+}
+function getTypeParameterOwner(d) {
+  if (d && d.kind === 168 /* TypeParameter */) {
+    for (let current = d; current; current = current.parent) {
+      if (isFunctionLike(current) || isClassLike(current) || current.kind === 264 /* InterfaceDeclaration */) {
+        return current;
       }
-      const ch = text.charCodeAt(pos);
-      pos++;
-      switch (ch) {
-        case 48 /* _0 */:
-          if (pos >= end || !isDigit(text.charCodeAt(pos))) {
-            return "\0";
-          }
-        case 49 /* _1 */:
-        case 50 /* _2 */:
-        case 51 /* _3 */:
-          if (pos < end && isOctalDigit(text.charCodeAt(pos))) {
-            pos++;
-          }
-        case 52 /* _4 */:
-        case 53 /* _5 */:
-        case 54 /* _6 */:
-        case 55 /* _7 */:
-          if (pos < end && isOctalDigit(text.charCodeAt(pos))) {
-            pos++;
-          }
-          tokenFlags |= 2048 /* ContainsInvalidEscape */;
-          if (shouldEmitInvalidEscapeError) {
-            const code = parseInt(text.substring(start2 + 1, pos), 8);
-            error2(Diagnostics.Octal_escape_sequences_are_not_allowed_Use_the_syntax_0, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0"));
-            return String.fromCharCode(code);
-          }
-          return text.substring(start2, pos);
-        case 56 /* _8 */:
-        case 57 /* _9 */:
-          tokenFlags |= 2048 /* ContainsInvalidEscape */;
-          if (shouldEmitInvalidEscapeError) {
-            error2(Diagnostics.Escape_sequence_0_is_not_allowed, start2, pos - start2, text.substring(start2, pos));
-            return String.fromCharCode(ch);
-          }
-          return text.substring(start2, pos);
-        case 98 /* b */:
-          return "\b";
-        case 116 /* t */:
-          return "	";
-        case 110 /* n */:
-          return "\n";
-        case 118 /* v */:
-          return "\v";
-        case 102 /* f */:
-          return "\f";
-        case 114 /* r */:
-          return "\r";
-        case 39 /* singleQuote */:
-          return "'";
-        case 34 /* doubleQuote */:
-          return '"';
-        case 117 /* u */:
-          if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) {
-            pos++;
-            const escapedValueString = scanMinimumNumberOfHexDigits(
-              1,
-              /*canHaveSeparators*/
-              false
-            );
-            const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-            if (escapedValue < 0) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.Hexadecimal_digit_expected);
-              }
-              return text.substring(start2, pos);
-            }
-            if (!isCodePoint(escapedValue)) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive);
-              }
-              return text.substring(start2, pos);
-            }
-            if (pos >= end) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.Unexpected_end_of_text);
-              }
-              return text.substring(start2, pos);
-            }
-            if (text.charCodeAt(pos) !== 125 /* closeBrace */) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.Unterminated_Unicode_escape_sequence);
-              }
-              return text.substring(start2, pos);
-            }
-            pos++;
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            return utf16EncodeAsString(escapedValue);
-          }
-          for (; pos < start2 + 6; pos++) {
-            if (!(pos < end && isHexDigit(text.charCodeAt(pos)))) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.Hexadecimal_digit_expected);
-              }
-              return text.substring(start2, pos);
-            }
-          }
-          tokenFlags |= 1024 /* UnicodeEscape */;
-          return String.fromCharCode(parseInt(text.substring(start2 + 2, pos), 16));
-        case 120 /* x */:
-          for (; pos < start2 + 4; pos++) {
-            if (!(pos < end && isHexDigit(text.charCodeAt(pos)))) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              if (shouldEmitInvalidEscapeError) {
-                error2(Diagnostics.Hexadecimal_digit_expected);
-              }
-              return text.substring(start2, pos);
-            }
-          }
-          tokenFlags |= 4096 /* HexEscape */;
-          return String.fromCharCode(parseInt(text.substring(start2 + 2, pos), 16));
-        case 13 /* carriageReturn */:
-          if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-        case 8232 /* lineSeparator */:
-        case 8233 /* paragraphSeparator */:
-          return "";
-        default:
-          return String.fromCharCode(ch);
+    }
+  }
+}
+function isParameterPropertyDeclaration(node, parent2) {
+  return isParameter(node) && hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) && parent2.kind === 176 /* Constructor */;
+}
+function isEmptyBindingPattern(node) {
+  if (isBindingPattern(node)) {
+    return every(node.elements, isEmptyBindingElement);
+  }
+  return false;
+}
+function isEmptyBindingElement(node) {
+  if (isOmittedExpression(node)) {
+    return true;
+  }
+  return isEmptyBindingPattern(node.name);
+}
+function walkUpBindingElementsAndPatterns(binding) {
+  let node = binding.parent;
+  while (isBindingElement(node.parent)) {
+    node = node.parent.parent;
+  }
+  return node.parent;
+}
+function getCombinedFlags(node, getFlags) {
+  if (isBindingElement(node)) {
+    node = walkUpBindingElementsAndPatterns(node);
+  }
+  let flags = getFlags(node);
+  if (node.kind === 260 /* VariableDeclaration */) {
+    node = node.parent;
+  }
+  if (node && node.kind === 261 /* VariableDeclarationList */) {
+    flags |= getFlags(node);
+    node = node.parent;
+  }
+  if (node && node.kind === 243 /* VariableStatement */) {
+    flags |= getFlags(node);
+  }
+  return flags;
+}
+function getCombinedModifierFlags(node) {
+  return getCombinedFlags(node, getEffectiveModifierFlags);
+}
+function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) {
+  return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc);
+}
+function getCombinedNodeFlags(node) {
+  return getCombinedFlags(node, getNodeFlags);
+}
+function getNodeFlags(node) {
+  return node.flags;
+}
+var supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"];
+function validateLocaleAndSetLanguage(locale, sys2, errors) {
+  const lowerCaseLocale = locale.toLowerCase();
+  const matchResult = /^([a-z]+)([_-]([a-z]+))?$/.exec(lowerCaseLocale);
+  if (!matchResult) {
+    if (errors) {
+      errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp"));
+    }
+    return;
+  }
+  const language = matchResult[1];
+  const territory = matchResult[3];
+  if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
+    trySetLanguageAndTerritory(
+      language,
+      /*territory*/
+      void 0,
+      errors
+    );
+  }
+  setUILocale(locale);
+  function trySetLanguageAndTerritory(language2, territory2, errors2) {
+    const compilerFilePath = normalizePath(sys2.getExecutingFilePath());
+    const containingDirectoryPath = getDirectoryPath(compilerFilePath);
+    let filePath = combinePaths(containingDirectoryPath, language2);
+    if (territory2) {
+      filePath = filePath + "-" + territory2;
+    }
+    filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json"));
+    if (!sys2.fileExists(filePath)) {
+      return false;
+    }
+    let fileContents = "";
+    try {
+      fileContents = sys2.readFile(filePath);
+    } catch (e) {
+      if (errors2) {
+        errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath));
       }
+      return false;
     }
-    function scanExtendedUnicodeEscape() {
-      const escapedValueString = scanMinimumNumberOfHexDigits(
-        1,
-        /*canHaveSeparators*/
-        false
-      );
-      const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-      let isInvalidExtendedEscape = false;
-      if (escapedValue < 0) {
-        error2(Diagnostics.Hexadecimal_digit_expected);
-        isInvalidExtendedEscape = true;
-      } else if (escapedValue > 1114111) {
-        error2(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive);
-        isInvalidExtendedEscape = true;
+    try {
+      setLocalizedDiagnosticMessages(JSON.parse(fileContents));
+    } catch {
+      if (errors2) {
+        errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath));
       }
-      if (pos >= end) {
-        error2(Diagnostics.Unexpected_end_of_text);
-        isInvalidExtendedEscape = true;
-      } else if (text.charCodeAt(pos) === 125 /* closeBrace */) {
-        pos++;
-      } else {
-        error2(Diagnostics.Unterminated_Unicode_escape_sequence);
-        isInvalidExtendedEscape = true;
+      return false;
+    }
+    return true;
+  }
+}
+function getOriginalNode(node, nodeTest) {
+  if (node) {
+    while (node.original !== void 0) {
+      node = node.original;
+    }
+  }
+  if (!node || !nodeTest) {
+    return node;
+  }
+  return nodeTest(node) ? node : void 0;
+}
+function findAncestor(node, callback) {
+  while (node) {
+    const result = callback(node);
+    if (result === "quit") {
+      return void 0;
+    } else if (result) {
+      return node;
+    }
+    node = node.parent;
+  }
+  return void 0;
+}
+function isParseTreeNode(node) {
+  return (node.flags & 16 /* Synthesized */) === 0;
+}
+function getParseTreeNode(node, nodeTest) {
+  if (node === void 0 || isParseTreeNode(node)) {
+    return node;
+  }
+  node = node.original;
+  while (node) {
+    if (isParseTreeNode(node)) {
+      return !nodeTest || nodeTest(node) ? node : void 0;
+    }
+    node = node.original;
+  }
+}
+function escapeLeadingUnderscores(identifier) {
+  return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier;
+}
+function unescapeLeadingUnderscores(identifier) {
+  const id = identifier;
+  return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id;
+}
+function idText(identifierOrPrivateName) {
+  return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText);
+}
+function identifierToKeywordKind(node) {
+  const token = stringToToken(node.escapedText);
+  return token ? tryCast(token, isKeyword) : void 0;
+}
+function symbolName(symbol) {
+  if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
+    return idText(symbol.valueDeclaration.name);
+  }
+  return unescapeLeadingUnderscores(symbol.escapedName);
+}
+function nameForNamelessJSDocTypedef(declaration) {
+  const hostNode = declaration.parent.parent;
+  if (!hostNode) {
+    return void 0;
+  }
+  if (isDeclaration(hostNode)) {
+    return getDeclarationIdentifier(hostNode);
+  }
+  switch (hostNode.kind) {
+    case 243 /* VariableStatement */:
+      if (hostNode.declarationList && hostNode.declarationList.declarations[0]) {
+        return getDeclarationIdentifier(hostNode.declarationList.declarations[0]);
       }
-      if (isInvalidExtendedEscape) {
-        return "";
+      break;
+    case 244 /* ExpressionStatement */:
+      let expr = hostNode.expression;
+      if (expr.kind === 226 /* BinaryExpression */ && expr.operatorToken.kind === 64 /* EqualsToken */) {
+        expr = expr.left;
       }
-      return utf16EncodeAsString(escapedValue);
-    }
-    function peekUnicodeEscape() {
-      if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
-        const start2 = pos;
-        pos += 2;
-        const value = scanExactNumberOfHexDigits(
-          4,
-          /*canHaveSeparators*/
-          false
-        );
-        pos = start2;
-        return value;
+      switch (expr.kind) {
+        case 211 /* PropertyAccessExpression */:
+          return expr.name;
+        case 212 /* ElementAccessExpression */:
+          const arg = expr.argumentExpression;
+          if (isIdentifier(arg)) {
+            return arg;
+          }
       }
-      return -1;
+      break;
+    case 217 /* ParenthesizedExpression */: {
+      return getDeclarationIdentifier(hostNode.expression);
     }
-    function peekExtendedUnicodeEscape() {
-      if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
-        const start2 = pos;
-        pos += 3;
-        const escapedValueString = scanMinimumNumberOfHexDigits(
-          1,
-          /*canHaveSeparators*/
-          false
-        );
-        const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-        pos = start2;
-        return escapedValue;
+    case 256 /* LabeledStatement */: {
+      if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) {
+        return getDeclarationIdentifier(hostNode.statement);
       }
-      return -1;
+      break;
     }
-    function scanIdentifierParts() {
-      let result = "";
-      let start2 = pos;
-      while (pos < end) {
-        let ch = codePointAt(text, pos);
-        if (isIdentifierPart(ch, languageVersion)) {
-          pos += charSize(ch);
-        } else if (ch === 92 /* backslash */) {
-          ch = peekExtendedUnicodeEscape();
-          if (ch >= 0 && isIdentifierPart(ch, languageVersion)) {
-            pos += 3;
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            result += scanExtendedUnicodeEscape();
-            start2 = pos;
-            continue;
-          }
-          ch = peekUnicodeEscape();
-          if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) {
-            break;
-          }
-          tokenFlags |= 1024 /* UnicodeEscape */;
-          result += text.substring(start2, pos);
-          result += utf16EncodeAsString(ch);
-          pos += 6;
-          start2 = pos;
-        } else {
-          break;
-        }
+  }
+}
+function getDeclarationIdentifier(node) {
+  const name = getNameOfDeclaration(node);
+  return name && isIdentifier(name) ? name : void 0;
+}
+function nodeHasName(statement, name) {
+  if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) {
+    return true;
+  }
+  if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) {
+    return true;
+  }
+  return false;
+}
+function getNameOfJSDocTypedef(declaration) {
+  return declaration.name || nameForNamelessJSDocTypedef(declaration);
+}
+function isNamedDeclaration(node) {
+  return !!node.name;
+}
+function getNonAssignedNameOfDeclaration(declaration) {
+  switch (declaration.kind) {
+    case 80 /* Identifier */:
+      return declaration;
+    case 348 /* JSDocPropertyTag */:
+    case 341 /* JSDocParameterTag */: {
+      const { name } = declaration;
+      if (name.kind === 166 /* QualifiedName */) {
+        return name.right;
       }
-      result += text.substring(start2, pos);
-      return result;
+      break;
     }
-    function getIdentifierToken() {
-      const len = tokenValue.length;
-      if (len >= 2 && len <= 12) {
-        const ch = tokenValue.charCodeAt(0);
-        if (ch >= 97 /* a */ && ch <= 122 /* z */) {
-          const keyword = textToKeyword.get(tokenValue);
-          if (keyword !== void 0) {
-            return token = keyword;
-          }
-        }
+    case 213 /* CallExpression */:
+    case 226 /* BinaryExpression */: {
+      const expr2 = declaration;
+      switch (getAssignmentDeclarationKind(expr2)) {
+        case 1 /* ExportsProperty */:
+        case 4 /* ThisProperty */:
+        case 5 /* Property */:
+        case 3 /* PrototypeProperty */:
+          return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left);
+        case 7 /* ObjectDefinePropertyValue */:
+        case 8 /* ObjectDefinePropertyExports */:
+        case 9 /* ObjectDefinePrototypeProperty */:
+          return expr2.arguments[1];
+        default:
+          return void 0;
       }
-      return token = 80 /* Identifier */;
     }
-    function scanBinaryOrOctalDigits(base) {
-      let value = "";
-      let separatorAllowed = false;
-      let isPreviousTokenSeparator = false;
-      while (true) {
-        const ch = text.charCodeAt(pos);
-        if (ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (separatorAllowed) {
-            separatorAllowed = false;
-            isPreviousTokenSeparator = true;
-          } else if (isPreviousTokenSeparator) {
-            error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-          } else {
-            error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          }
-          pos++;
-          continue;
-        }
-        separatorAllowed = true;
-        if (!isDigit(ch) || ch - 48 /* _0 */ >= base) {
-          break;
-        }
-        value += text[pos];
-        pos++;
-        isPreviousTokenSeparator = false;
-      }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    case 346 /* JSDocTypedefTag */:
+      return getNameOfJSDocTypedef(declaration);
+    case 340 /* JSDocEnumTag */:
+      return nameForNamelessJSDocTypedef(declaration);
+    case 277 /* ExportAssignment */: {
+      const { expression } = declaration;
+      return isIdentifier(expression) ? expression : void 0;
+    }
+    case 212 /* ElementAccessExpression */:
+      const expr = declaration;
+      if (isBindableStaticElementAccessExpression(expr)) {
+        return expr.argumentExpression;
+      }
+  }
+  return declaration.name;
+}
+function getNameOfDeclaration(declaration) {
+  if (declaration === void 0) return void 0;
+  return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0);
+}
+function getAssignedName(node) {
+  if (!node.parent) {
+    return void 0;
+  } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) {
+    return node.parent.name;
+  } else if (isBinaryExpression(node.parent) && node === node.parent.right) {
+    if (isIdentifier(node.parent.left)) {
+      return node.parent.left;
+    } else if (isAccessExpression(node.parent.left)) {
+      return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left);
+    }
+  } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) {
+    return node.parent.name;
+  }
+}
+function getDecorators(node) {
+  if (hasDecorators(node)) {
+    return filter(node.modifiers, isDecorator);
+  }
+}
+function getModifiers(node) {
+  if (hasSyntacticModifier(node, 98303 /* Modifier */)) {
+    return filter(node.modifiers, isModifier);
+  }
+}
+function getJSDocParameterTagsWorker(param, noCache) {
+  if (param.name) {
+    if (isIdentifier(param.name)) {
+      const name = param.name.escapedText;
+      return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name);
+    } else {
+      const i = param.parent.parameters.indexOf(param);
+      Debug.assert(i > -1, "Parameters should always be in their parents' parameter list");
+      const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag);
+      if (i < paramTags.length) {
+        return [paramTags[i]];
+      }
+    }
+  }
+  return emptyArray;
+}
+function getJSDocParameterTags(param) {
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocParameterTagsNoCache(param) {
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocTypeParameterTagsWorker(param, noCache) {
+  const name = param.name.escapedText;
+  return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
+}
+function getJSDocTypeParameterTags(param) {
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocTypeParameterTagsNoCache(param) {
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
+}
+function hasJSDocParameterTags(node) {
+  return !!getFirstJSDocTag(node, isJSDocParameterTag);
+}
+function getJSDocAugmentsTag(node) {
+  return getFirstJSDocTag(node, isJSDocAugmentsTag);
+}
+function getJSDocImplementsTags(node) {
+  return getAllJSDocTags(node, isJSDocImplementsTag);
+}
+function getJSDocClassTag(node) {
+  return getFirstJSDocTag(node, isJSDocClassTag);
+}
+function getJSDocPublicTag(node) {
+  return getFirstJSDocTag(node, isJSDocPublicTag);
+}
+function getJSDocPublicTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocPublicTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocPrivateTag(node) {
+  return getFirstJSDocTag(node, isJSDocPrivateTag);
+}
+function getJSDocPrivateTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocPrivateTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocProtectedTag(node) {
+  return getFirstJSDocTag(node, isJSDocProtectedTag);
+}
+function getJSDocProtectedTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocProtectedTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocReadonlyTag(node) {
+  return getFirstJSDocTag(node, isJSDocReadonlyTag);
+}
+function getJSDocReadonlyTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocReadonlyTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocOverrideTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocOverrideTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocDeprecatedTag(node) {
+  return getFirstJSDocTag(node, isJSDocDeprecatedTag);
+}
+function getJSDocDeprecatedTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocDeprecatedTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocEnumTag(node) {
+  return getFirstJSDocTag(node, isJSDocEnumTag);
+}
+function getJSDocThisTag(node) {
+  return getFirstJSDocTag(node, isJSDocThisTag);
+}
+function getJSDocReturnTag(node) {
+  return getFirstJSDocTag(node, isJSDocReturnTag);
+}
+function getJSDocTemplateTag(node) {
+  return getFirstJSDocTag(node, isJSDocTemplateTag);
+}
+function getJSDocSatisfiesTag(node) {
+  return getFirstJSDocTag(node, isJSDocSatisfiesTag);
+}
+function getJSDocTypeTag(node) {
+  const tag = getFirstJSDocTag(node, isJSDocTypeTag);
+  if (tag && tag.typeExpression && tag.typeExpression.type) {
+    return tag;
+  }
+  return void 0;
+}
+function getJSDocType(node) {
+  let tag = getFirstJSDocTag(node, isJSDocTypeTag);
+  if (!tag && isParameter(node)) {
+    tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression);
+  }
+  return tag && tag.typeExpression && tag.typeExpression.type;
+}
+function getJSDocReturnType(node) {
+  const returnTag = getJSDocReturnTag(node);
+  if (returnTag && returnTag.typeExpression) {
+    return returnTag.typeExpression.type;
+  }
+  const typeTag = getJSDocTypeTag(node);
+  if (typeTag && typeTag.typeExpression) {
+    const type = typeTag.typeExpression.type;
+    if (isTypeLiteralNode(type)) {
+      const sig = find(type.members, isCallSignatureDeclaration);
+      return sig && sig.type;
+    }
+    if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) {
+      return type.type;
+    }
+  }
+}
+function getJSDocTagsWorker(node, noCache) {
+  var _a;
+  if (!canHaveJSDoc(node)) return emptyArray;
+  let tags = (_a = node.jsDoc) == null ? void 0 : _a.jsDocCache;
+  if (tags === void 0 || noCache) {
+    const comments = getJSDocCommentsAndTags(node, noCache);
+    Debug.assert(comments.length < 2 || comments[0] !== comments[1]);
+    tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j);
+    if (!noCache) {
+      node.jsDoc ?? (node.jsDoc = []);
+      node.jsDoc.jsDocCache = tags;
+    }
+  }
+  return tags;
+}
+function getJSDocTags(node) {
+  return getJSDocTagsWorker(
+    node,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocTagsNoCache(node) {
+  return getJSDocTagsWorker(
+    node,
+    /*noCache*/
+    true
+  );
+}
+function getFirstJSDocTag(node, predicate, noCache) {
+  return find(getJSDocTagsWorker(node, noCache), predicate);
+}
+function getAllJSDocTags(node, predicate) {
+  return getJSDocTags(node).filter(predicate);
+}
+function getAllJSDocTagsOfKind(node, kind) {
+  return getJSDocTags(node).filter((doc) => doc.kind === kind);
+}
+function getTextOfJSDocComment(comment) {
+  return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 321 /* JSDocText */ ? c.text : formatJSDocLink(c)).join("");
+}
+function formatJSDocLink(link) {
+  const kind = link.kind === 324 /* JSDocLink */ ? "link" : link.kind === 325 /* JSDocLinkCode */ ? "linkcode" : "linkplain";
+  const name = link.name ? entityNameToString(link.name) : "";
+  const space = link.name && (link.text === "" || link.text.startsWith("://")) ? "" : " ";
+  return `{@${kind} ${name}${space}${link.text}}`;
+}
+function getEffectiveTypeParameterDeclarations(node) {
+  if (isJSDocSignature(node)) {
+    if (isJSDocOverloadTag(node.parent)) {
+      const jsDoc = getJSDocRoot(node.parent);
+      if (jsDoc && length(jsDoc.tags)) {
+        return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
       }
-      return value;
     }
-    function checkBigIntSuffix() {
-      if (text.charCodeAt(pos) === 110 /* n */) {
-        tokenValue += "n";
-        if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) {
-          tokenValue = parsePseudoBigInt(tokenValue) + "n";
-        }
-        pos++;
-        return 10 /* BigIntLiteral */;
-      } else {
-        const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue;
-        tokenValue = "" + numericValue;
-        return 9 /* NumericLiteral */;
-      }
+    return emptyArray;
+  }
+  if (isJSDocTypeAlias(node)) {
+    Debug.assert(node.parent.kind === 320 /* JSDoc */);
+    return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+  }
+  if (node.typeParameters) {
+    return node.typeParameters;
+  }
+  if (canHaveIllegalTypeParameters(node) && node.typeParameters) {
+    return node.typeParameters;
+  }
+  if (isInJSFile(node)) {
+    const decls = getJSDocTypeParameterDeclarations(node);
+    if (decls.length) {
+      return decls;
+    }
+    const typeTag = getJSDocType(node);
+    if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) {
+      return typeTag.typeParameters;
+    }
+  }
+  return emptyArray;
+}
+function getEffectiveConstraintOfTypeParameter(node) {
+  return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0;
+}
+function isMemberName(node) {
+  return node.kind === 80 /* Identifier */ || node.kind === 81 /* PrivateIdentifier */;
+}
+function isGetOrSetAccessorDeclaration(node) {
+  return node.kind === 178 /* SetAccessor */ || node.kind === 177 /* GetAccessor */;
+}
+function isPropertyAccessChain(node) {
+  return isPropertyAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+}
+function isElementAccessChain(node) {
+  return isElementAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+}
+function isCallChain(node) {
+  return isCallExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+}
+function isOptionalChain(node) {
+  const kind = node.kind;
+  return !!(node.flags & 64 /* OptionalChain */) && (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */ || kind === 213 /* CallExpression */ || kind === 235 /* NonNullExpression */);
+}
+function isOptionalChainRoot(node) {
+  return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken;
+}
+function isExpressionOfOptionalChainRoot(node) {
+  return isOptionalChainRoot(node.parent) && node.parent.expression === node;
+}
+function isOutermostOptionalChain(node) {
+  return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression;
+}
+function isNullishCoalesce(node) {
+  return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 61 /* QuestionQuestionToken */;
+}
+function isConstTypeReference(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments;
+}
+function skipPartiallyEmittedExpressions(node) {
+  return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */);
+}
+function isNonNullChain(node) {
+  return isNonNullExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+}
+function isBreakOrContinueStatement(node) {
+  return node.kind === 252 /* BreakStatement */ || node.kind === 251 /* ContinueStatement */;
+}
+function isNamedExportBindings(node) {
+  return node.kind === 280 /* NamespaceExport */ || node.kind === 279 /* NamedExports */;
+}
+function isJSDocPropertyLikeTag(node) {
+  return node.kind === 348 /* JSDocPropertyTag */ || node.kind === 341 /* JSDocParameterTag */;
+}
+function isNode(node) {
+  return isNodeKind(node.kind);
+}
+function isNodeKind(kind) {
+  return kind >= 166 /* FirstNode */;
+}
+function isTokenKind(kind) {
+  return kind >= 0 /* FirstToken */ && kind <= 165 /* LastToken */;
+}
+function isToken(n) {
+  return isTokenKind(n.kind);
+}
+function isNodeArray(array) {
+  return hasProperty(array, "pos") && hasProperty(array, "end");
+}
+function isLiteralKind(kind) {
+  return 9 /* FirstLiteralToken */ <= kind && kind <= 15 /* LastLiteralToken */;
+}
+function isLiteralExpression(node) {
+  return isLiteralKind(node.kind);
+}
+function isLiteralExpressionOfObject(node) {
+  switch (node.kind) {
+    case 210 /* ObjectLiteralExpression */:
+    case 209 /* ArrayLiteralExpression */:
+    case 14 /* RegularExpressionLiteral */:
+    case 218 /* FunctionExpression */:
+    case 231 /* ClassExpression */:
+      return true;
+  }
+  return false;
+}
+function isTemplateLiteralKind(kind) {
+  return 15 /* FirstTemplateToken */ <= kind && kind <= 18 /* LastTemplateToken */;
+}
+function isTemplateLiteralToken(node) {
+  return isTemplateLiteralKind(node.kind);
+}
+function isTemplateMiddleOrTemplateTail(node) {
+  const kind = node.kind;
+  return kind === 17 /* TemplateMiddle */ || kind === 18 /* TemplateTail */;
+}
+function isImportOrExportSpecifier(node) {
+  return isImportSpecifier(node) || isExportSpecifier(node);
+}
+function isTypeOnlyImportDeclaration(node) {
+  switch (node.kind) {
+    case 276 /* ImportSpecifier */:
+      return node.isTypeOnly || node.parent.parent.isTypeOnly;
+    case 274 /* NamespaceImport */:
+      return node.parent.isTypeOnly;
+    case 273 /* ImportClause */:
+    case 271 /* ImportEqualsDeclaration */:
+      return node.isTypeOnly;
+  }
+  return false;
+}
+function isTypeOnlyExportDeclaration(node) {
+  switch (node.kind) {
+    case 281 /* ExportSpecifier */:
+      return node.isTypeOnly || node.parent.parent.isTypeOnly;
+    case 278 /* ExportDeclaration */:
+      return node.isTypeOnly && !!node.moduleSpecifier && !node.exportClause;
+    case 280 /* NamespaceExport */:
+      return node.parent.isTypeOnly;
+  }
+  return false;
+}
+function isTypeOnlyImportOrExportDeclaration(node) {
+  return isTypeOnlyImportDeclaration(node) || isTypeOnlyExportDeclaration(node);
+}
+function isStringTextContainingNode(node) {
+  return node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
+}
+function isImportAttributeName(node) {
+  return isStringLiteral(node) || isIdentifier(node);
+}
+function isGeneratedIdentifier(node) {
+  var _a;
+  return isIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0;
+}
+function isGeneratedPrivateIdentifier(node) {
+  var _a;
+  return isPrivateIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0;
+}
+function isFileLevelReservedGeneratedIdentifier(node) {
+  const flags = node.emitNode.autoGenerate.flags;
+  return !!(flags & 32 /* FileLevel */) && !!(flags & 16 /* Optimistic */) && !!(flags & 8 /* ReservedInNestedScopes */);
+}
+function isPrivateIdentifierClassElementDeclaration(node) {
+  return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
+}
+function isPrivateIdentifierPropertyAccessExpression(node) {
+  return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+}
+function isModifierKind(token) {
+  switch (token) {
+    case 128 /* AbstractKeyword */:
+    case 129 /* AccessorKeyword */:
+    case 134 /* AsyncKeyword */:
+    case 87 /* ConstKeyword */:
+    case 138 /* DeclareKeyword */:
+    case 90 /* DefaultKeyword */:
+    case 95 /* ExportKeyword */:
+    case 103 /* InKeyword */:
+    case 125 /* PublicKeyword */:
+    case 123 /* PrivateKeyword */:
+    case 124 /* ProtectedKeyword */:
+    case 148 /* ReadonlyKeyword */:
+    case 126 /* StaticKeyword */:
+    case 147 /* OutKeyword */:
+    case 164 /* OverrideKeyword */:
+      return true;
+  }
+  return false;
+}
+function isParameterPropertyModifier(kind) {
+  return !!(modifierToFlag(kind) & 31 /* ParameterPropertyModifier */);
+}
+function isClassMemberModifier(idToken) {
+  return isParameterPropertyModifier(idToken) || idToken === 126 /* StaticKeyword */ || idToken === 164 /* OverrideKeyword */ || idToken === 129 /* AccessorKeyword */;
+}
+function isModifier(node) {
+  return isModifierKind(node.kind);
+}
+function isEntityName(node) {
+  const kind = node.kind;
+  return kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */;
+}
+function isPropertyName(node) {
+  const kind = node.kind;
+  return kind === 80 /* Identifier */ || kind === 81 /* PrivateIdentifier */ || kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */ || kind === 167 /* ComputedPropertyName */;
+}
+function isBindingName(node) {
+  const kind = node.kind;
+  return kind === 80 /* Identifier */ || kind === 206 /* ObjectBindingPattern */ || kind === 207 /* ArrayBindingPattern */;
+}
+function isFunctionLike(node) {
+  return !!node && isFunctionLikeKind(node.kind);
+}
+function isFunctionLikeOrClassStaticBlockDeclaration(node) {
+  return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node));
+}
+function isFunctionLikeDeclaration(node) {
+  return node && isFunctionLikeDeclarationKind(node.kind);
+}
+function isBooleanLiteral(node) {
+  return node.kind === 112 /* TrueKeyword */ || node.kind === 97 /* FalseKeyword */;
+}
+function isFunctionLikeDeclarationKind(kind) {
+  switch (kind) {
+    case 262 /* FunctionDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 176 /* Constructor */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isFunctionLikeKind(kind) {
+  switch (kind) {
+    case 173 /* MethodSignature */:
+    case 179 /* CallSignature */:
+    case 323 /* JSDocSignature */:
+    case 180 /* ConstructSignature */:
+    case 181 /* IndexSignature */:
+    case 184 /* FunctionType */:
+    case 317 /* JSDocFunctionType */:
+    case 185 /* ConstructorType */:
+      return true;
+    default:
+      return isFunctionLikeDeclarationKind(kind);
+  }
+}
+function isFunctionOrModuleBlock(node) {
+  return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent);
+}
+function isClassElement(node) {
+  const kind = node.kind;
+  return kind === 176 /* Constructor */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 240 /* SemicolonClassElement */;
+}
+function isClassLike(node) {
+  return node && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */);
+}
+function isAccessor(node) {
+  return node && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */);
+}
+function isAutoAccessorPropertyDeclaration(node) {
+  return isPropertyDeclaration(node) && hasAccessorModifier(node);
+}
+function isClassInstanceProperty(node) {
+  if (isInJSFile(node) && isExpandoPropertyDeclaration(node)) {
+    return (!isBindableStaticAccessExpression(node) || !isPrototypeAccess(node.expression)) && !isBindableStaticNameExpression(
+      node,
+      /*excludeThisKeyword*/
+      true
+    );
+  }
+  return node.parent && isClassLike(node.parent) && isPropertyDeclaration(node) && !hasAccessorModifier(node);
+}
+function isMethodOrAccessor(node) {
+  switch (node.kind) {
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isNamedClassElement(node) {
+  switch (node.kind) {
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 172 /* PropertyDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isModifierLike(node) {
+  return isModifier(node) || isDecorator(node);
+}
+function isTypeElement(node) {
+  const kind = node.kind;
+  return kind === 180 /* ConstructSignature */ || kind === 179 /* CallSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */ || kind === 181 /* IndexSignature */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+}
+function isClassOrTypeElement(node) {
+  return isTypeElement(node) || isClassElement(node);
+}
+function isObjectLiteralElementLike(node) {
+  const kind = node.kind;
+  return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 305 /* SpreadAssignment */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+}
+function isTypeNode(node) {
+  return isTypeNodeKind(node.kind);
+}
+function isFunctionOrConstructorTypeNode(node) {
+  switch (node.kind) {
+    case 184 /* FunctionType */:
+    case 185 /* ConstructorType */:
+      return true;
+  }
+  return false;
+}
+function isBindingPattern(node) {
+  if (node) {
+    const kind = node.kind;
+    return kind === 207 /* ArrayBindingPattern */ || kind === 206 /* ObjectBindingPattern */;
+  }
+  return false;
+}
+function isAssignmentPattern(node) {
+  const kind = node.kind;
+  return kind === 209 /* ArrayLiteralExpression */ || kind === 210 /* ObjectLiteralExpression */;
+}
+function isArrayBindingElement(node) {
+  const kind = node.kind;
+  return kind === 208 /* BindingElement */ || kind === 232 /* OmittedExpression */;
+}
+function isDeclarationBindingElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+      return true;
+  }
+  return false;
+}
+function isBindingOrAssignmentElement(node) {
+  return isVariableDeclaration(node) || isParameter(node) || isObjectBindingOrAssignmentElement(node) || isArrayBindingOrAssignmentElement(node);
+}
+function isBindingOrAssignmentPattern(node) {
+  return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node);
+}
+function isObjectBindingOrAssignmentPattern(node) {
+  switch (node.kind) {
+    case 206 /* ObjectBindingPattern */:
+    case 210 /* ObjectLiteralExpression */:
+      return true;
+  }
+  return false;
+}
+function isObjectBindingOrAssignmentElement(node) {
+  switch (node.kind) {
+    case 208 /* BindingElement */:
+    case 303 /* PropertyAssignment */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 305 /* SpreadAssignment */:
+      return true;
+  }
+  return false;
+}
+function isArrayBindingOrAssignmentPattern(node) {
+  switch (node.kind) {
+    case 207 /* ArrayBindingPattern */:
+    case 209 /* ArrayLiteralExpression */:
+      return true;
+  }
+  return false;
+}
+function isArrayBindingOrAssignmentElement(node) {
+  switch (node.kind) {
+    case 208 /* BindingElement */:
+    case 232 /* OmittedExpression */:
+    case 230 /* SpreadElement */:
+    case 209 /* ArrayLiteralExpression */:
+    case 210 /* ObjectLiteralExpression */:
+    case 80 /* Identifier */:
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+      return true;
+  }
+  return isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  );
+}
+function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) {
+  const kind = node.kind;
+  return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */ || kind === 205 /* ImportType */;
+}
+function isPropertyAccessOrQualifiedName(node) {
+  const kind = node.kind;
+  return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */;
+}
+function isCallLikeOrFunctionLikeExpression(node) {
+  return isCallLikeExpression(node) || isFunctionExpressionOrArrowFunction(node);
+}
+function isCallLikeExpression(node) {
+  switch (node.kind) {
+    case 286 /* JsxOpeningElement */:
+    case 285 /* JsxSelfClosingElement */:
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+    case 215 /* TaggedTemplateExpression */:
+    case 170 /* Decorator */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isCallOrNewExpression(node) {
+  return node.kind === 213 /* CallExpression */ || node.kind === 214 /* NewExpression */;
+}
+function isTemplateLiteral(node) {
+  const kind = node.kind;
+  return kind === 228 /* TemplateExpression */ || kind === 15 /* NoSubstitutionTemplateLiteral */;
+}
+function isLeftHandSideExpression(node) {
+  return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isLeftHandSideExpressionKind(kind) {
+  switch (kind) {
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+    case 214 /* NewExpression */:
+    case 213 /* CallExpression */:
+    case 284 /* JsxElement */:
+    case 285 /* JsxSelfClosingElement */:
+    case 288 /* JsxFragment */:
+    case 215 /* TaggedTemplateExpression */:
+    case 209 /* ArrayLiteralExpression */:
+    case 217 /* ParenthesizedExpression */:
+    case 210 /* ObjectLiteralExpression */:
+    case 231 /* ClassExpression */:
+    case 218 /* FunctionExpression */:
+    case 80 /* Identifier */:
+    case 81 /* PrivateIdentifier */:
+    case 14 /* RegularExpressionLiteral */:
+    case 9 /* NumericLiteral */:
+    case 10 /* BigIntLiteral */:
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 228 /* TemplateExpression */:
+    case 97 /* FalseKeyword */:
+    case 106 /* NullKeyword */:
+    case 110 /* ThisKeyword */:
+    case 112 /* TrueKeyword */:
+    case 108 /* SuperKeyword */:
+    case 235 /* NonNullExpression */:
+    case 233 /* ExpressionWithTypeArguments */:
+    case 236 /* MetaProperty */:
+    case 102 /* ImportKeyword */:
+    case 282 /* MissingDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isUnaryExpression(node) {
+  return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isUnaryExpressionKind(kind) {
+  switch (kind) {
+    case 224 /* PrefixUnaryExpression */:
+    case 225 /* PostfixUnaryExpression */:
+    case 220 /* DeleteExpression */:
+    case 221 /* TypeOfExpression */:
+    case 222 /* VoidExpression */:
+    case 223 /* AwaitExpression */:
+    case 216 /* TypeAssertionExpression */:
+      return true;
+    default:
+      return isLeftHandSideExpressionKind(kind);
+  }
+}
+function isUnaryExpressionWithWrite(expr) {
+  switch (expr.kind) {
+    case 225 /* PostfixUnaryExpression */:
+      return true;
+    case 224 /* PrefixUnaryExpression */:
+      return expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */;
+    default:
+      return false;
+  }
+}
+function isLiteralTypeLiteral(node) {
+  switch (node.kind) {
+    case 106 /* NullKeyword */:
+    case 112 /* TrueKeyword */:
+    case 97 /* FalseKeyword */:
+    case 224 /* PrefixUnaryExpression */:
+      return true;
+    default:
+      return isLiteralExpression(node);
+  }
+}
+function isExpression(node) {
+  return isExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isExpressionKind(kind) {
+  switch (kind) {
+    case 227 /* ConditionalExpression */:
+    case 229 /* YieldExpression */:
+    case 219 /* ArrowFunction */:
+    case 226 /* BinaryExpression */:
+    case 230 /* SpreadElement */:
+    case 234 /* AsExpression */:
+    case 232 /* OmittedExpression */:
+    case 355 /* CommaListExpression */:
+    case 354 /* PartiallyEmittedExpression */:
+    case 238 /* SatisfiesExpression */:
+      return true;
+    default:
+      return isUnaryExpressionKind(kind);
+  }
+}
+function isAssertionExpression(node) {
+  const kind = node.kind;
+  return kind === 216 /* TypeAssertionExpression */ || kind === 234 /* AsExpression */;
+}
+function isNotEmittedOrPartiallyEmittedNode(node) {
+  return isNotEmittedStatement(node) || isPartiallyEmittedExpression(node);
+}
+function isIterationStatement(node, lookInLabeledStatements) {
+  switch (node.kind) {
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 246 /* DoStatement */:
+    case 247 /* WhileStatement */:
+      return true;
+    case 256 /* LabeledStatement */:
+      return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements);
+  }
+  return false;
+}
+function isScopeMarker(node) {
+  return isExportAssignment(node) || isExportDeclaration(node);
+}
+function hasScopeMarker(statements) {
+  return some(statements, isScopeMarker);
+}
+function needsScopeMarker(result) {
+  return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 32 /* Export */) && !isAmbientModule(result);
+}
+function isExternalModuleIndicator(result) {
+  return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 32 /* Export */);
+}
+function isForInOrOfStatement(node) {
+  return node.kind === 249 /* ForInStatement */ || node.kind === 250 /* ForOfStatement */;
+}
+function isConciseBody(node) {
+  return isBlock(node) || isExpression(node);
+}
+function isFunctionBody(node) {
+  return isBlock(node);
+}
+function isForInitializer(node) {
+  return isVariableDeclarationList(node) || isExpression(node);
+}
+function isModuleBody(node) {
+  const kind = node.kind;
+  return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */ || kind === 80 /* Identifier */;
+}
+function isNamespaceBody(node) {
+  const kind = node.kind;
+  return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */;
+}
+function isJSDocNamespaceBody(node) {
+  const kind = node.kind;
+  return kind === 80 /* Identifier */ || kind === 267 /* ModuleDeclaration */;
+}
+function isNamedImportBindings(node) {
+  const kind = node.kind;
+  return kind === 275 /* NamedImports */ || kind === 274 /* NamespaceImport */;
+}
+function isModuleOrEnumDeclaration(node) {
+  return node.kind === 267 /* ModuleDeclaration */ || node.kind === 266 /* EnumDeclaration */;
+}
+function canHaveSymbol(node) {
+  switch (node.kind) {
+    case 219 /* ArrowFunction */:
+    case 226 /* BinaryExpression */:
+    case 208 /* BindingElement */:
+    case 213 /* CallExpression */:
+    case 179 /* CallSignature */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 175 /* ClassStaticBlockDeclaration */:
+    case 176 /* Constructor */:
+    case 185 /* ConstructorType */:
+    case 180 /* ConstructSignature */:
+    case 212 /* ElementAccessExpression */:
+    case 266 /* EnumDeclaration */:
+    case 306 /* EnumMember */:
+    case 277 /* ExportAssignment */:
+    case 278 /* ExportDeclaration */:
+    case 281 /* ExportSpecifier */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 184 /* FunctionType */:
+    case 177 /* GetAccessor */:
+    case 80 /* Identifier */:
+    case 273 /* ImportClause */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 276 /* ImportSpecifier */:
+    case 181 /* IndexSignature */:
+    case 264 /* InterfaceDeclaration */:
+    case 338 /* JSDocCallbackTag */:
+    case 340 /* JSDocEnumTag */:
+    case 317 /* JSDocFunctionType */:
+    case 341 /* JSDocParameterTag */:
+    case 348 /* JSDocPropertyTag */:
+    case 323 /* JSDocSignature */:
+    case 346 /* JSDocTypedefTag */:
+    case 322 /* JSDocTypeLiteral */:
+    case 291 /* JsxAttribute */:
+    case 292 /* JsxAttributes */:
+    case 293 /* JsxSpreadAttribute */:
+    case 200 /* MappedType */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 267 /* ModuleDeclaration */:
+    case 202 /* NamedTupleMember */:
+    case 280 /* NamespaceExport */:
+    case 270 /* NamespaceExportDeclaration */:
+    case 274 /* NamespaceImport */:
+    case 214 /* NewExpression */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 9 /* NumericLiteral */:
+    case 210 /* ObjectLiteralExpression */:
+    case 169 /* Parameter */:
+    case 211 /* PropertyAccessExpression */:
+    case 303 /* PropertyAssignment */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 178 /* SetAccessor */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 307 /* SourceFile */:
+    case 305 /* SpreadAssignment */:
+    case 11 /* StringLiteral */:
+    case 265 /* TypeAliasDeclaration */:
+    case 187 /* TypeLiteral */:
+    case 168 /* TypeParameter */:
+    case 260 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveLocals(node) {
+  switch (node.kind) {
+    case 219 /* ArrowFunction */:
+    case 241 /* Block */:
+    case 179 /* CallSignature */:
+    case 269 /* CaseBlock */:
+    case 299 /* CatchClause */:
+    case 175 /* ClassStaticBlockDeclaration */:
+    case 194 /* ConditionalType */:
+    case 176 /* Constructor */:
+    case 185 /* ConstructorType */:
+    case 180 /* ConstructSignature */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 184 /* FunctionType */:
+    case 177 /* GetAccessor */:
+    case 181 /* IndexSignature */:
+    case 338 /* JSDocCallbackTag */:
+    case 340 /* JSDocEnumTag */:
+    case 317 /* JSDocFunctionType */:
+    case 323 /* JSDocSignature */:
+    case 346 /* JSDocTypedefTag */:
+    case 200 /* MappedType */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 267 /* ModuleDeclaration */:
+    case 178 /* SetAccessor */:
+    case 307 /* SourceFile */:
+    case 265 /* TypeAliasDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isDeclarationKind(kind) {
+  return kind === 219 /* ArrowFunction */ || kind === 208 /* BindingElement */ || kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 176 /* Constructor */ || kind === 266 /* EnumDeclaration */ || kind === 306 /* EnumMember */ || kind === 281 /* ExportSpecifier */ || kind === 262 /* FunctionDeclaration */ || kind === 218 /* FunctionExpression */ || kind === 177 /* GetAccessor */ || kind === 273 /* ImportClause */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 276 /* ImportSpecifier */ || kind === 264 /* InterfaceDeclaration */ || kind === 291 /* JsxAttribute */ || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 267 /* ModuleDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 274 /* NamespaceImport */ || kind === 280 /* NamespaceExport */ || kind === 169 /* Parameter */ || kind === 303 /* PropertyAssignment */ || kind === 172 /* PropertyDeclaration */ || kind === 171 /* PropertySignature */ || kind === 178 /* SetAccessor */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 265 /* TypeAliasDeclaration */ || kind === 168 /* TypeParameter */ || kind === 260 /* VariableDeclaration */ || kind === 346 /* JSDocTypedefTag */ || kind === 338 /* JSDocCallbackTag */ || kind === 348 /* JSDocPropertyTag */ || kind === 202 /* NamedTupleMember */;
+}
+function isDeclarationStatementKind(kind) {
+  return kind === 262 /* FunctionDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 270 /* NamespaceExportDeclaration */;
+}
+function isStatementKindButNotDeclarationKind(kind) {
+  return kind === 252 /* BreakStatement */ || kind === 251 /* ContinueStatement */ || kind === 259 /* DebuggerStatement */ || kind === 246 /* DoStatement */ || kind === 244 /* ExpressionStatement */ || kind === 242 /* EmptyStatement */ || kind === 249 /* ForInStatement */ || kind === 250 /* ForOfStatement */ || kind === 248 /* ForStatement */ || kind === 245 /* IfStatement */ || kind === 256 /* LabeledStatement */ || kind === 253 /* ReturnStatement */ || kind === 255 /* SwitchStatement */ || kind === 257 /* ThrowStatement */ || kind === 258 /* TryStatement */ || kind === 243 /* VariableStatement */ || kind === 247 /* WhileStatement */ || kind === 254 /* WithStatement */ || kind === 353 /* NotEmittedStatement */;
+}
+function isDeclaration(node) {
+  if (node.kind === 168 /* TypeParameter */) {
+    return node.parent && node.parent.kind !== 345 /* JSDocTemplateTag */ || isInJSFile(node);
+  }
+  return isDeclarationKind(node.kind);
+}
+function isDeclarationStatement(node) {
+  return isDeclarationStatementKind(node.kind);
+}
+function isStatementButNotDeclaration(node) {
+  return isStatementKindButNotDeclarationKind(node.kind);
+}
+function isStatement(node) {
+  const kind = node.kind;
+  return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node);
+}
+function isBlockStatement(node) {
+  if (node.kind !== 241 /* Block */) return false;
+  if (node.parent !== void 0) {
+    if (node.parent.kind === 258 /* TryStatement */ || node.parent.kind === 299 /* CatchClause */) {
+      return false;
     }
-    function scan() {
-      fullStartPos = pos;
-      tokenFlags = 0 /* None */;
-      let asteriskSeen = false;
-      while (true) {
-        tokenStart = pos;
-        if (pos >= end) {
-          return token = 1 /* EndOfFileToken */;
-        }
-        const ch = codePointAt(text, pos);
-        if (pos === 0) {
-          if (text.slice(0, 256).includes("\uFFFD")) {
-            error2(Diagnostics.File_appears_to_be_binary);
-            pos = end;
-            return token = 8 /* NonTextFileMarkerTrivia */;
-          }
-          if (ch === 35 /* hash */ && isShebangTrivia(text, pos)) {
-            pos = scanShebangTrivia(text, pos);
-            if (skipTrivia2) {
-              continue;
-            } else {
-              return token = 6 /* ShebangTrivia */;
-            }
-          }
-        }
-        switch (ch) {
-          case 10 /* lineFeed */:
-          case 13 /* carriageReturn */:
-            tokenFlags |= 1 /* PrecedingLineBreak */;
-            if (skipTrivia2) {
-              pos++;
-              continue;
-            } else {
-              if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
-                pos += 2;
-              } else {
-                pos++;
-              }
-              return token = 4 /* NewLineTrivia */;
-            }
-          case 9 /* tab */:
-          case 11 /* verticalTab */:
-          case 12 /* formFeed */:
-          case 32 /* space */:
-          case 160 /* nonBreakingSpace */:
-          case 5760 /* ogham */:
-          case 8192 /* enQuad */:
-          case 8193 /* emQuad */:
-          case 8194 /* enSpace */:
-          case 8195 /* emSpace */:
-          case 8196 /* threePerEmSpace */:
-          case 8197 /* fourPerEmSpace */:
-          case 8198 /* sixPerEmSpace */:
-          case 8199 /* figureSpace */:
-          case 8200 /* punctuationSpace */:
-          case 8201 /* thinSpace */:
-          case 8202 /* hairSpace */:
-          case 8203 /* zeroWidthSpace */:
-          case 8239 /* narrowNoBreakSpace */:
-          case 8287 /* mathematicalSpace */:
-          case 12288 /* ideographicSpace */:
-          case 65279 /* byteOrderMark */:
-            if (skipTrivia2) {
-              pos++;
-              continue;
-            } else {
-              while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
-                pos++;
-              }
-              return token = 5 /* WhitespaceTrivia */;
-            }
-          case 33 /* exclamation */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 38 /* ExclamationEqualsEqualsToken */;
-              }
-              return pos += 2, token = 36 /* ExclamationEqualsToken */;
-            }
-            pos++;
-            return token = 54 /* ExclamationToken */;
-          case 34 /* doubleQuote */:
-          case 39 /* singleQuote */:
-            tokenValue = scanString();
-            return token = 11 /* StringLiteral */;
-          case 96 /* backtick */:
-            return token = scanTemplateAndSetTokenValue(
-              /*shouldEmitInvalidEscapeError*/
-              false
-            );
-          case 37 /* percent */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 70 /* PercentEqualsToken */;
-            }
-            pos++;
-            return token = 45 /* PercentToken */;
-          case 38 /* ampersand */:
-            if (text.charCodeAt(pos + 1) === 38 /* ampersand */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 77 /* AmpersandAmpersandEqualsToken */;
-              }
-              return pos += 2, token = 56 /* AmpersandAmpersandToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 74 /* AmpersandEqualsToken */;
-            }
-            pos++;
-            return token = 51 /* AmpersandToken */;
-          case 40 /* openParen */:
-            pos++;
-            return token = 21 /* OpenParenToken */;
-          case 41 /* closeParen */:
-            pos++;
-            return token = 22 /* CloseParenToken */;
-          case 42 /* asterisk */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 67 /* AsteriskEqualsToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 68 /* AsteriskAsteriskEqualsToken */;
-              }
-              return pos += 2, token = 43 /* AsteriskAsteriskToken */;
-            }
-            pos++;
-            if (inJSDocType && !asteriskSeen && tokenFlags & 1 /* PrecedingLineBreak */) {
-              asteriskSeen = true;
-              continue;
-            }
-            return token = 42 /* AsteriskToken */;
-          case 43 /* plus */:
-            if (text.charCodeAt(pos + 1) === 43 /* plus */) {
-              return pos += 2, token = 46 /* PlusPlusToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 65 /* PlusEqualsToken */;
-            }
-            pos++;
-            return token = 40 /* PlusToken */;
-          case 44 /* comma */:
-            pos++;
-            return token = 28 /* CommaToken */;
-          case 45 /* minus */:
-            if (text.charCodeAt(pos + 1) === 45 /* minus */) {
-              return pos += 2, token = 47 /* MinusMinusToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 66 /* MinusEqualsToken */;
-            }
-            pos++;
-            return token = 41 /* MinusToken */;
-          case 46 /* dot */:
-            if (isDigit(text.charCodeAt(pos + 1))) {
-              scanNumber();
-              return token = 9 /* NumericLiteral */;
-            }
-            if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) {
-              return pos += 3, token = 26 /* DotDotDotToken */;
-            }
-            pos++;
-            return token = 25 /* DotToken */;
-          case 47 /* slash */:
-            if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-              pos += 2;
-              while (pos < end) {
-                if (isLineBreak(text.charCodeAt(pos))) {
-                  break;
-                }
-                pos++;
-              }
-              commentDirectives = appendIfCommentDirective(
-                commentDirectives,
-                text.slice(tokenStart, pos),
-                commentDirectiveRegExSingleLine,
-                tokenStart
-              );
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 2 /* SingleLineCommentTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-              pos += 2;
-              const isJSDoc2 = text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) !== 47 /* slash */;
-              let commentClosed = false;
-              let lastLineStart = tokenStart;
-              while (pos < end) {
-                const ch2 = text.charCodeAt(pos);
-                if (ch2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                  pos += 2;
-                  commentClosed = true;
-                  break;
-                }
-                pos++;
-                if (isLineBreak(ch2)) {
-                  lastLineStart = pos;
-                  tokenFlags |= 1 /* PrecedingLineBreak */;
-                }
-              }
-              if (isJSDoc2 && shouldParseJSDoc()) {
-                tokenFlags |= 2 /* PrecedingJSDocComment */;
-              }
-              commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart);
-              if (!commentClosed) {
-                error2(Diagnostics.Asterisk_Slash_expected);
-              }
-              if (skipTrivia2) {
-                continue;
-              } else {
-                if (!commentClosed) {
-                  tokenFlags |= 4 /* Unterminated */;
-                }
-                return token = 3 /* MultiLineCommentTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 69 /* SlashEqualsToken */;
-            }
-            pos++;
-            return token = 44 /* SlashToken */;
-          case 48 /* _0 */:
-            if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
-              pos += 2;
-              tokenValue = scanMinimumNumberOfHexDigits(
-                1,
-                /*canHaveSeparators*/
-                true
-              );
-              if (!tokenValue) {
-                error2(Diagnostics.Hexadecimal_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0x" + tokenValue;
-              tokenFlags |= 64 /* HexSpecifier */;
-              return token = checkBigIntSuffix();
-            } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
-              pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(
-                /* base */
-                2
-              );
-              if (!tokenValue) {
-                error2(Diagnostics.Binary_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0b" + tokenValue;
-              tokenFlags |= 128 /* BinarySpecifier */;
-              return token = checkBigIntSuffix();
-            } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
-              pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(
-                /* base */
-                8
-              );
-              if (!tokenValue) {
-                error2(Diagnostics.Octal_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0o" + tokenValue;
-              tokenFlags |= 256 /* OctalSpecifier */;
-              return token = checkBigIntSuffix();
-            }
-          case 49 /* _1 */:
-          case 50 /* _2 */:
-          case 51 /* _3 */:
-          case 52 /* _4 */:
-          case 53 /* _5 */:
-          case 54 /* _6 */:
-          case 55 /* _7 */:
-          case 56 /* _8 */:
-          case 57 /* _9 */:
-            return token = scanNumber();
-          case 58 /* colon */:
-            pos++;
-            return token = 59 /* ColonToken */;
-          case 59 /* semicolon */:
-            pos++;
-            return token = 27 /* SemicolonToken */;
-          case 60 /* lessThan */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error2);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 60 /* lessThan */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 71 /* LessThanLessThanEqualsToken */;
-              }
-              return pos += 2, token = 48 /* LessThanLessThanToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 33 /* LessThanEqualsToken */;
-            }
-            if (languageVariant === 1 /* JSX */ && text.charCodeAt(pos + 1) === 47 /* slash */ && text.charCodeAt(pos + 2) !== 42 /* asterisk */) {
-              return pos += 2, token = 31 /* LessThanSlashToken */;
-            }
-            pos++;
-            return token = 30 /* LessThanToken */;
-          case 61 /* equals */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error2);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 37 /* EqualsEqualsEqualsToken */;
-              }
-              return pos += 2, token = 35 /* EqualsEqualsToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
-              return pos += 2, token = 39 /* EqualsGreaterThanToken */;
-            }
-            pos++;
-            return token = 64 /* EqualsToken */;
-          case 62 /* greaterThan */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error2);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            pos++;
-            return token = 32 /* GreaterThanToken */;
-          case 63 /* question */:
-            if (text.charCodeAt(pos + 1) === 46 /* dot */ && !isDigit(text.charCodeAt(pos + 2))) {
-              return pos += 2, token = 29 /* QuestionDotToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 63 /* question */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 78 /* QuestionQuestionEqualsToken */;
-              }
-              return pos += 2, token = 61 /* QuestionQuestionToken */;
-            }
-            pos++;
-            return token = 58 /* QuestionToken */;
-          case 91 /* openBracket */:
-            pos++;
-            return token = 23 /* OpenBracketToken */;
-          case 93 /* closeBracket */:
-            pos++;
-            return token = 24 /* CloseBracketToken */;
-          case 94 /* caret */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 79 /* CaretEqualsToken */;
-            }
-            pos++;
-            return token = 53 /* CaretToken */;
-          case 123 /* openBrace */:
-            pos++;
-            return token = 19 /* OpenBraceToken */;
-          case 124 /* bar */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error2);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 124 /* bar */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 76 /* BarBarEqualsToken */;
-              }
-              return pos += 2, token = 57 /* BarBarToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 75 /* BarEqualsToken */;
-            }
-            pos++;
-            return token = 52 /* BarToken */;
-          case 125 /* closeBrace */:
-            pos++;
-            return token = 20 /* CloseBraceToken */;
-          case 126 /* tilde */:
-            pos++;
-            return token = 55 /* TildeToken */;
-          case 64 /* at */:
-            pos++;
-            return token = 60 /* AtToken */;
-          case 92 /* backslash */:
-            const extendedCookedChar = peekExtendedUnicodeEscape();
-            if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
-              pos += 3;
-              tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-              tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
-              return token = getIdentifierToken();
-            }
-            const cookedChar = peekUnicodeEscape();
-            if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
-              pos += 6;
-              tokenFlags |= 1024 /* UnicodeEscape */;
-              tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
-              return token = getIdentifierToken();
-            }
-            error2(Diagnostics.Invalid_character);
-            pos++;
-            return token = 0 /* Unknown */;
-          case 35 /* hash */:
-            if (pos !== 0 && text[pos + 1] === "!") {
-              error2(Diagnostics.can_only_be_used_at_the_start_of_a_file);
-              pos++;
-              return token = 0 /* Unknown */;
-            }
-            const charAfterHash = codePointAt(text, pos + 1);
-            if (charAfterHash === 92 /* backslash */) {
-              pos++;
-              const extendedCookedChar2 = peekExtendedUnicodeEscape();
-              if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) {
-                pos += 3;
-                tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-                tokenValue = "#" + scanExtendedUnicodeEscape() + scanIdentifierParts();
-                return token = 81 /* PrivateIdentifier */;
-              }
-              const cookedChar2 = peekUnicodeEscape();
-              if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) {
-                pos += 6;
-                tokenFlags |= 1024 /* UnicodeEscape */;
-                tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts();
-                return token = 81 /* PrivateIdentifier */;
-              }
-              pos--;
-            }
-            if (isIdentifierStart(charAfterHash, languageVersion)) {
-              pos++;
-              scanIdentifier(charAfterHash, languageVersion);
-            } else {
-              tokenValue = "#";
-              error2(Diagnostics.Invalid_character, pos++, charSize(ch));
-            }
-            return token = 81 /* PrivateIdentifier */;
-          default:
-            const identifierKind = scanIdentifier(ch, languageVersion);
-            if (identifierKind) {
-              return token = identifierKind;
-            } else if (isWhiteSpaceSingleLine(ch)) {
-              pos += charSize(ch);
-              continue;
-            } else if (isLineBreak(ch)) {
-              tokenFlags |= 1 /* PrecedingLineBreak */;
-              pos += charSize(ch);
-              continue;
-            }
-            const size = charSize(ch);
-            error2(Diagnostics.Invalid_character, pos, size);
-            pos += size;
-            return token = 0 /* Unknown */;
-        }
-      }
+  }
+  return !isFunctionBlock(node);
+}
+function isStatementOrBlock(node) {
+  const kind = node.kind;
+  return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 241 /* Block */;
+}
+function isModuleReference(node) {
+  const kind = node.kind;
+  return kind === 283 /* ExternalModuleReference */ || kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */;
+}
+function isJsxTagNameExpression(node) {
+  const kind = node.kind;
+  return kind === 110 /* ThisKeyword */ || kind === 80 /* Identifier */ || kind === 211 /* PropertyAccessExpression */ || kind === 295 /* JsxNamespacedName */;
+}
+function isJsxChild(node) {
+  const kind = node.kind;
+  return kind === 284 /* JsxElement */ || kind === 294 /* JsxExpression */ || kind === 285 /* JsxSelfClosingElement */ || kind === 12 /* JsxText */ || kind === 288 /* JsxFragment */;
+}
+function isJsxAttributeLike(node) {
+  const kind = node.kind;
+  return kind === 291 /* JsxAttribute */ || kind === 293 /* JsxSpreadAttribute */;
+}
+function isStringLiteralOrJsxExpression(node) {
+  const kind = node.kind;
+  return kind === 11 /* StringLiteral */ || kind === 294 /* JsxExpression */;
+}
+function isJsxOpeningLikeElement(node) {
+  const kind = node.kind;
+  return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */;
+}
+function isCaseOrDefaultClause(node) {
+  const kind = node.kind;
+  return kind === 296 /* CaseClause */ || kind === 297 /* DefaultClause */;
+}
+function isJSDocNode(node) {
+  return node.kind >= 309 /* FirstJSDocNode */ && node.kind <= 351 /* LastJSDocNode */;
+}
+function isJSDocCommentContainingNode(node) {
+  return node.kind === 320 /* JSDoc */ || node.kind === 319 /* JSDocNamepathType */ || node.kind === 321 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
+}
+function isJSDocTag(node) {
+  return node.kind >= 327 /* FirstJSDocTagNode */ && node.kind <= 351 /* LastJSDocTagNode */;
+}
+function isSetAccessor(node) {
+  return node.kind === 178 /* SetAccessor */;
+}
+function isGetAccessor(node) {
+  return node.kind === 177 /* GetAccessor */;
+}
+function hasJSDocNodes(node) {
+  if (!canHaveJSDoc(node)) return false;
+  const { jsDoc } = node;
+  return !!jsDoc && jsDoc.length > 0;
+}
+function hasType(node) {
+  return !!node.type;
+}
+function hasInitializer(node) {
+  return !!node.initializer;
+}
+function hasOnlyExpressionInitializer(node) {
+  switch (node.kind) {
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+    case 172 /* PropertyDeclaration */:
+    case 303 /* PropertyAssignment */:
+    case 306 /* EnumMember */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isObjectLiteralElement(node) {
+  return node.kind === 291 /* JsxAttribute */ || node.kind === 293 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node);
+}
+function isTypeReferenceType(node) {
+  return node.kind === 183 /* TypeReference */ || node.kind === 233 /* ExpressionWithTypeArguments */;
+}
+var MAX_SMI_X86 = 1073741823;
+function guessIndentation(lines) {
+  let indentation = MAX_SMI_X86;
+  for (const line of lines) {
+    if (!line.length) {
+      continue;
     }
-    function shouldParseJSDoc() {
-      switch (jsDocParsingMode) {
-        case 0 /* ParseAll */:
-          return true;
-        case 1 /* ParseNone */:
-          return false;
-      }
-      if (scriptKind !== 3 /* TS */ && scriptKind !== 4 /* TSX */) {
-        return true;
-      }
-      if (jsDocParsingMode === 3 /* ParseForTypeInfo */) {
-        return false;
+    let i = 0;
+    for (; i < line.length && i < indentation; i++) {
+      if (!isWhiteSpaceLike(line.charCodeAt(i))) {
+        break;
       }
-      return jsDocSeeOrLink.test(text.slice(fullStartPos, pos));
     }
-    function reScanInvalidIdentifier() {
-      Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'.");
-      pos = tokenStart = fullStartPos;
-      tokenFlags = 0;
-      const ch = codePointAt(text, pos);
-      const identifierKind = scanIdentifier(ch, 99 /* ESNext */);
-      if (identifierKind) {
-        return token = identifierKind;
-      }
-      pos += charSize(ch);
-      return token;
+    if (i < indentation) {
+      indentation = i;
     }
-    function scanIdentifier(startCharacter, languageVersion2) {
-      let ch = startCharacter;
-      if (isIdentifierStart(ch, languageVersion2)) {
-        pos += charSize(ch);
-        while (pos < end && isIdentifierPart(ch = codePointAt(text, pos), languageVersion2))
-          pos += charSize(ch);
-        tokenValue = text.substring(tokenStart, pos);
-        if (ch === 92 /* backslash */) {
-          tokenValue += scanIdentifierParts();
-        }
-        return getIdentifierToken();
-      }
+    if (indentation === 0) {
+      return 0;
     }
-    function reScanGreaterToken() {
-      if (token === 32 /* GreaterThanToken */) {
-        if (text.charCodeAt(pos) === 62 /* greaterThan */) {
-          if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
-            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-              return pos += 3, token = 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */;
-            }
-            return pos += 2, token = 50 /* GreaterThanGreaterThanGreaterThanToken */;
-          }
-          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-            return pos += 2, token = 72 /* GreaterThanGreaterThanEqualsToken */;
-          }
-          pos++;
-          return token = 49 /* GreaterThanGreaterThanToken */;
-        }
-        if (text.charCodeAt(pos) === 61 /* equals */) {
-          pos++;
-          return token = 34 /* GreaterThanEqualsToken */;
-        }
+  }
+  return indentation === MAX_SMI_X86 ? void 0 : indentation;
+}
+function isStringLiteralLike(node) {
+  return node.kind === 11 /* StringLiteral */ || node.kind === 15 /* NoSubstitutionTemplateLiteral */;
+}
+function isJSDocLinkLike(node) {
+  return node.kind === 324 /* JSDocLink */ || node.kind === 325 /* JSDocLinkCode */ || node.kind === 326 /* JSDocLinkPlain */;
+}
+function hasRestParameter(s) {
+  const last2 = lastOrUndefined(s.parameters);
+  return !!last2 && isRestParameter(last2);
+}
+function isRestParameter(node) {
+  const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type;
+  return node.dotDotDotToken !== void 0 || !!type && type.kind === 318 /* JSDocVariadicType */;
+}
+function hasInternalAnnotation(range, sourceFile) {
+  const comment = sourceFile.text.substring(range.pos, range.end);
+  return comment.includes("@internal");
+}
+function isInternalDeclaration(node, sourceFile) {
+  sourceFile ?? (sourceFile = getSourceFileOfNode(node));
+  const parseTreeNode = getParseTreeNode(node);
+  if (parseTreeNode && parseTreeNode.kind === 169 /* Parameter */) {
+    const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode);
+    const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
+    const text = sourceFile.text;
+    const commentRanges = previousSibling ? concatenate(
+      // to handle
+      // ... parameters, /** @internal */
+      // public param: string
+      getTrailingCommentRanges(text, skipTrivia(
+        text,
+        previousSibling.end + 1,
+        /*stopAfterLineBreak*/
+        false,
+        /*stopAtComments*/
+        true
+      )),
+      getLeadingCommentRanges(text, node.pos)
+    ) : getTrailingCommentRanges(text, skipTrivia(
+      text,
+      node.pos,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    ));
+    return some(commentRanges) && hasInternalAnnotation(last(commentRanges), sourceFile);
+  }
+  const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, sourceFile);
+  return !!forEach(leadingCommentRanges, (range) => {
+    return hasInternalAnnotation(range, sourceFile);
+  });
+}
+
+// src/compiler/utilities.ts
+var resolvingEmptyArray = [];
+var externalHelpersModuleNameText = "tslib";
+var defaultMaximumTruncationLength = 160;
+var noTruncationMaximumTruncationLength = 1e6;
+function getDeclarationOfKind(symbol, kind) {
+  const declarations = symbol.declarations;
+  if (declarations) {
+    for (const declaration of declarations) {
+      if (declaration.kind === kind) {
+        return declaration;
       }
-      return token;
     }
-    function reScanAsteriskEqualsToken() {
-      Debug.assert(token === 67 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='");
-      pos = tokenStart + 1;
-      return token = 64 /* EqualsToken */;
+  }
+  return void 0;
+}
+function getDeclarationsOfKind(symbol, kind) {
+  return filter(symbol.declarations || emptyArray, (d) => d.kind === kind);
+}
+function createSymbolTable(symbols) {
+  const result = /* @__PURE__ */ new Map();
+  if (symbols) {
+    for (const symbol of symbols) {
+      result.set(symbol.escapedName, symbol);
+    }
+  }
+  return result;
+}
+function isTransientSymbol(symbol) {
+  return (symbol.flags & 33554432 /* Transient */) !== 0;
+}
+function isExternalModuleSymbol(moduleSymbol) {
+  return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.escapedName.charCodeAt(0) === 34 /* doubleQuote */;
+}
+var stringWriter = createSingleLineStringWriter();
+function createSingleLineStringWriter() {
+  var str = "";
+  const writeText = (text) => str += text;
+  return {
+    getText: () => str,
+    write: writeText,
+    rawWrite: writeText,
+    writeKeyword: writeText,
+    writeOperator: writeText,
+    writePunctuation: writeText,
+    writeSpace: writeText,
+    writeStringLiteral: writeText,
+    writeLiteral: writeText,
+    writeParameter: writeText,
+    writeProperty: writeText,
+    writeSymbol: (s, _) => writeText(s),
+    writeTrailingSemicolon: writeText,
+    writeComment: writeText,
+    getTextPos: () => str.length,
+    getLine: () => 0,
+    getColumn: () => 0,
+    getIndent: () => 0,
+    isAtStartOfLine: () => false,
+    hasTrailingComment: () => false,
+    hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+    // Completely ignore indentation for string writers.  And map newlines to
+    // a single space.
+    writeLine: () => str += " ",
+    increaseIndent: noop,
+    decreaseIndent: noop,
+    clear: () => str = ""
+  };
+}
+function changesAffectModuleResolution(oldOptions, newOptions) {
+  return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions);
+}
+function optionsHaveModuleResolutionChanges(oldOptions, newOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations);
+}
+function changesAffectingProgramStructure(oldOptions, newOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure);
+}
+function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) {
+  return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o)));
+}
+function forEachAncestor(node, callback) {
+  while (true) {
+    const res = callback(node);
+    if (res === "quit") return void 0;
+    if (res !== void 0) return res;
+    if (isSourceFile(node)) return void 0;
+    node = node.parent;
+  }
+}
+function forEachEntry(map2, callback) {
+  const iterator = map2.entries();
+  for (const [key, value] of iterator) {
+    const result = callback(value, key);
+    if (result) {
+      return result;
     }
-    function reScanSlashToken() {
-      if (token === 44 /* SlashToken */ || token === 69 /* SlashEqualsToken */) {
-        let p = tokenStart + 1;
-        let inEscape = false;
-        let inCharacterClass = false;
-        while (true) {
-          if (p >= end) {
-            tokenFlags |= 4 /* Unterminated */;
-            error2(Diagnostics.Unterminated_regular_expression_literal);
-            break;
-          }
-          const ch = text.charCodeAt(p);
-          if (isLineBreak(ch)) {
-            tokenFlags |= 4 /* Unterminated */;
-            error2(Diagnostics.Unterminated_regular_expression_literal);
-            break;
-          }
-          if (inEscape) {
-            inEscape = false;
-          } else if (ch === 47 /* slash */ && !inCharacterClass) {
-            p++;
-            break;
-          } else if (ch === 91 /* openBracket */) {
-            inCharacterClass = true;
-          } else if (ch === 92 /* backslash */) {
-            inEscape = true;
-          } else if (ch === 93 /* closeBracket */) {
-            inCharacterClass = false;
-          }
-          p++;
-        }
-        while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) {
-          p++;
-        }
-        pos = p;
-        tokenValue = text.substring(tokenStart, pos);
-        token = 14 /* RegularExpressionLiteral */;
-      }
-      return token;
+  }
+  return void 0;
+}
+function forEachKey(map2, callback) {
+  const iterator = map2.keys();
+  for (const key of iterator) {
+    const result = callback(key);
+    if (result) {
+      return result;
     }
-    function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) {
-      const type = getDirectiveFromComment(text2.trimStart(), commentDirectiveRegEx);
-      if (type === void 0) {
-        return commentDirectives2;
-      }
-      return append(
-        commentDirectives2,
-        {
-          range: { pos: lineStart, end: pos },
-          type
-        }
-      );
+  }
+  return void 0;
+}
+function copyEntries(source, target) {
+  source.forEach((value, key) => {
+    target.set(key, value);
+  });
+}
+function usingSingleLineStringWriter(action) {
+  const oldString = stringWriter.getText();
+  try {
+    action(stringWriter);
+    return stringWriter.getText();
+  } finally {
+    stringWriter.clear();
+    stringWriter.writeKeyword(oldString);
+  }
+}
+function getFullWidth(node) {
+  return node.end - node.pos;
+}
+function projectReferenceIsEqualTo(oldRef, newRef) {
+  return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
+}
+function moduleResolutionIsEqualTo(oldResolution, newResolution) {
+  return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId) && oldResolution.alternateResult === newResolution.alternateResult;
+}
+function createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageName) {
+  var _a;
+  const alternateResult = (_a = host.getResolvedModule(sourceFile, moduleReference, mode)) == null ? void 0 : _a.alternateResult;
+  const alternateResultMessage = alternateResult && (getEmitModuleResolutionKind(host.getCompilerOptions()) === 2 /* Node10 */ ? [Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler, [alternateResult]] : [
+    Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings,
+    [alternateResult, alternateResult.includes(nodeModulesPathPart + "@types/") ? `@types/${mangleScopedPackageName(packageName)}` : packageName]
+  ]);
+  const result = alternateResultMessage ? chainDiagnosticMessages(
+    /*details*/
+    void 0,
+    alternateResultMessage[0],
+    ...alternateResultMessage[1]
+  ) : host.typesPackageExists(packageName) ? chainDiagnosticMessages(
+    /*details*/
+    void 0,
+    Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
+    packageName,
+    mangleScopedPackageName(packageName)
+  ) : host.packageBundlesTypes(packageName) ? chainDiagnosticMessages(
+    /*details*/
+    void 0,
+    Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
+    packageName,
+    moduleReference
+  ) : chainDiagnosticMessages(
+    /*details*/
+    void 0,
+    Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
+    moduleReference,
+    mangleScopedPackageName(packageName)
+  );
+  if (result) result.repopulateInfo = () => ({ moduleReference, mode, packageName: packageName === moduleReference ? void 0 : packageName });
+  return result;
+}
+function packageIdIsEqual(a, b) {
+  return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version && a.peerDependencies === b.peerDependencies;
+}
+function packageIdToPackageName({ name, subModuleName }) {
+  return subModuleName ? `${name}/${subModuleName}` : name;
+}
+function packageIdToString(packageId) {
+  return `${packageIdToPackageName(packageId)}@${packageId.version}${packageId.peerDependencies ?? ""}`;
+}
+function typeDirectiveIsEqualTo(oldResolution, newResolution) {
+  return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
+}
+function hasChangesInResolutions(names, newResolutions, getOldResolution, comparer) {
+  Debug.assert(names.length === newResolutions.length);
+  for (let i = 0; i < names.length; i++) {
+    const newResolution = newResolutions[i];
+    const entry = names[i];
+    const oldResolution = getOldResolution(entry);
+    const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
+    if (changed) {
+      return true;
     }
-    function getDirectiveFromComment(text2, commentDirectiveRegEx) {
-      const match = commentDirectiveRegEx.exec(text2);
-      if (!match) {
-        return void 0;
-      }
-      switch (match[1]) {
-        case "ts-expect-error":
-          return 0 /* ExpectError */;
-        case "ts-ignore":
-          return 1 /* Ignore */;
-      }
-      return void 0;
+  }
+  return false;
+}
+function containsParseError(node) {
+  aggregateChildData(node);
+  return (node.flags & 1048576 /* ThisNodeOrAnySubNodesHasError */) !== 0;
+}
+function aggregateChildData(node) {
+  if (!(node.flags & 2097152 /* HasAggregatedChildData */)) {
+    const thisNodeOrAnySubNodesHasError = (node.flags & 262144 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError);
+    if (thisNodeOrAnySubNodesHasError) {
+      node.flags |= 1048576 /* ThisNodeOrAnySubNodesHasError */;
+    }
+    node.flags |= 2097152 /* HasAggregatedChildData */;
+  }
+}
+function getSourceFileOfNode(node) {
+  while (node && node.kind !== 307 /* SourceFile */) {
+    node = node.parent;
+  }
+  return node;
+}
+function getSourceFileOfModule(module2) {
+  return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2));
+}
+function isPlainJsFile(file, checkJs) {
+  return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0;
+}
+function isStatementWithLocals(node) {
+  switch (node.kind) {
+    case 241 /* Block */:
+    case 269 /* CaseBlock */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+      return true;
+  }
+  return false;
+}
+function getStartPositionOfLine(line, sourceFile) {
+  Debug.assert(line >= 0);
+  return getLineStarts(sourceFile)[line];
+}
+function nodePosToString(node) {
+  const file = getSourceFileOfNode(node);
+  const loc = getLineAndCharacterOfPosition(file, node.pos);
+  return `${file.fileName}(${loc.line + 1},${loc.character + 1})`;
+}
+function getEndLinePosition(line, sourceFile) {
+  Debug.assert(line >= 0);
+  const lineStarts = getLineStarts(sourceFile);
+  const lineIndex = line;
+  const sourceText = sourceFile.text;
+  if (lineIndex + 1 === lineStarts.length) {
+    return sourceText.length - 1;
+  } else {
+    const start = lineStarts[lineIndex];
+    let pos = lineStarts[lineIndex + 1] - 1;
+    Debug.assert(isLineBreak(sourceText.charCodeAt(pos)));
+    while (start <= pos && isLineBreak(sourceText.charCodeAt(pos))) {
+      pos--;
     }
-    function reScanTemplateToken(isTaggedTemplate) {
-      pos = tokenStart;
-      return token = scanTemplateAndSetTokenValue(!isTaggedTemplate);
+    return pos;
+  }
+}
+function isFileLevelUniqueName(sourceFile, name, hasGlobalName) {
+  return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name);
+}
+function nodeIsMissing(node) {
+  if (node === void 0) {
+    return true;
+  }
+  return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */;
+}
+function nodeIsPresent(node) {
+  return !nodeIsMissing(node);
+}
+function isGrammarError(parent2, child) {
+  if (isTypeParameterDeclaration(parent2)) return child === parent2.expression;
+  if (isClassStaticBlockDeclaration(parent2)) return child === parent2.modifiers;
+  if (isPropertySignature(parent2)) return child === parent2.initializer;
+  if (isPropertyDeclaration(parent2)) return child === parent2.questionToken && isAutoAccessorPropertyDeclaration(parent2);
+  if (isPropertyAssignment(parent2)) return child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
+  if (isShorthandPropertyAssignment(parent2)) return child === parent2.equalsToken || child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
+  if (isMethodDeclaration(parent2)) return child === parent2.exclamationToken;
+  if (isConstructorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
+  if (isGetAccessorDeclaration(parent2)) return child === parent2.typeParameters || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
+  if (isSetAccessorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
+  if (isNamespaceExportDeclaration(parent2)) return child === parent2.modifiers || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
+  return false;
+}
+function isGrammarErrorElement(nodeArray, child, isElement) {
+  if (!nodeArray || isArray(child) || !isElement(child)) return false;
+  return contains(nodeArray, child);
+}
+function insertStatementsAfterPrologue(to, from, isPrologueDirective2) {
+  if (from === void 0 || from.length === 0) return to;
+  let statementIndex = 0;
+  for (; statementIndex < to.length; ++statementIndex) {
+    if (!isPrologueDirective2(to[statementIndex])) {
+      break;
     }
-    function reScanTemplateHeadOrNoSubstitutionTemplate() {
-      pos = tokenStart;
-      return token = scanTemplateAndSetTokenValue(
-        /*shouldEmitInvalidEscapeError*/
-        true
-      );
+  }
+  to.splice(statementIndex, 0, ...from);
+  return to;
+}
+function insertStatementAfterPrologue(to, statement, isPrologueDirective2) {
+  if (statement === void 0) return to;
+  let statementIndex = 0;
+  for (; statementIndex < to.length; ++statementIndex) {
+    if (!isPrologueDirective2(to[statementIndex])) {
+      break;
     }
-    function reScanJsxToken(allowMultilineJsxText = true) {
-      pos = tokenStart = fullStartPos;
-      return token = scanJsxToken(allowMultilineJsxText);
+  }
+  to.splice(statementIndex, 0, statement);
+  return to;
+}
+function isAnyPrologueDirective(node) {
+  return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+}
+function insertStatementsAfterStandardPrologue(to, from) {
+  return insertStatementsAfterPrologue(to, from, isPrologueDirective);
+}
+function insertStatementsAfterCustomPrologue(to, from) {
+  return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective);
+}
+function insertStatementAfterStandardPrologue(to, statement) {
+  return insertStatementAfterPrologue(to, statement, isPrologueDirective);
+}
+function insertStatementAfterCustomPrologue(to, statement) {
+  return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective);
+}
+function isRecognizedTripleSlashComment(text, commentPos, commentEnd) {
+  if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) {
+    const textSubStr = text.substring(commentPos, commentEnd);
+    return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDModuleRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || fullTripleSlashLibReferenceRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false;
+  }
+  return false;
+}
+function isPinnedComment(text, start) {
+  return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 33 /* exclamation */;
+}
+function createCommentDirectivesMap(sourceFile, commentDirectives) {
+  const directivesByLine = new Map(
+    commentDirectives.map((commentDirective) => [
+      `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`,
+      commentDirective
+    ])
+  );
+  const usedLines = /* @__PURE__ */ new Map();
+  return { getUnusedExpectations, markUsed };
+  function getUnusedExpectations() {
+    return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive);
+  }
+  function markUsed(line) {
+    if (!directivesByLine.has(`${line}`)) {
+      return false;
     }
-    function reScanLessThanToken() {
-      if (token === 48 /* LessThanLessThanToken */) {
-        pos = tokenStart + 1;
-        return token = 30 /* LessThanToken */;
+    usedLines.set(`${line}`, true);
+    return true;
+  }
+}
+function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
+  if (nodeIsMissing(node)) {
+    return node.pos;
+  }
+  if (isJSDocNode(node) || node.kind === 12 /* JsxText */) {
+    return skipTrivia(
+      (sourceFile || getSourceFileOfNode(node)).text,
+      node.pos,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
+  }
+  if (includeJsDoc && hasJSDocNodes(node)) {
+    return getTokenPosOfNode(node.jsDoc[0], sourceFile);
+  }
+  if (node.kind === 352 /* SyntaxList */) {
+    const first2 = firstOrUndefined(getNodeChildren(node));
+    if (first2) {
+      return getTokenPosOfNode(first2, sourceFile, includeJsDoc);
+    }
+  }
+  return skipTrivia(
+    (sourceFile || getSourceFileOfNode(node)).text,
+    node.pos,
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    false,
+    isInJSDoc(node)
+  );
+}
+function getNonDecoratorTokenPosOfNode(node, sourceFile) {
+  const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
+  if (!lastDecorator) {
+    return getTokenPosOfNode(node, sourceFile);
+  }
+  return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end);
+}
+function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) {
+  return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia);
+}
+function isJSDocTypeExpressionOrChild(node) {
+  return !!findAncestor(node, isJSDocTypeExpression);
+}
+function isExportNamespaceAsDefaultDeclaration(node) {
+  return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && node.exportClause.name.escapedText === "default");
+}
+function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) {
+  if (nodeIsMissing(node)) {
+    return "";
+  }
+  let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end);
+  if (isJSDocTypeExpressionOrChild(node)) {
+    text = text.split(/\r\n|\n|\r/).map((line) => line.replace(/^\s*\*/, "").trimStart()).join("\n");
+  }
+  return text;
+}
+function getTextOfNode(node, includeTrivia = false) {
+  return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia);
+}
+function getPos(range) {
+  return range.pos;
+}
+function indexOfNode(nodeArray, node) {
+  return binarySearch(nodeArray, node, getPos, compareValues);
+}
+function getEmitFlags(node) {
+  const emitNode = node.emitNode;
+  return emitNode && emitNode.flags || 0;
+}
+function getInternalEmitFlags(node) {
+  const emitNode = node.emitNode;
+  return emitNode && emitNode.internalFlags || 0;
+}
+var getScriptTargetFeatures = /* @__PURE__ */ memoize(
+  () => new Map(Object.entries({
+    Array: new Map(Object.entries({
+      es2015: [
+        "find",
+        "findIndex",
+        "fill",
+        "copyWithin",
+        "entries",
+        "keys",
+        "values"
+      ],
+      es2016: [
+        "includes"
+      ],
+      es2019: [
+        "flat",
+        "flatMap"
+      ],
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Iterator: new Map(Object.entries({
+      es2015: emptyArray
+    })),
+    AsyncIterator: new Map(Object.entries({
+      es2015: emptyArray
+    })),
+    Atomics: new Map(Object.entries({
+      es2017: emptyArray
+    })),
+    SharedArrayBuffer: new Map(Object.entries({
+      es2017: emptyArray
+    })),
+    AsyncIterable: new Map(Object.entries({
+      es2018: emptyArray
+    })),
+    AsyncIterableIterator: new Map(Object.entries({
+      es2018: emptyArray
+    })),
+    AsyncGenerator: new Map(Object.entries({
+      es2018: emptyArray
+    })),
+    AsyncGeneratorFunction: new Map(Object.entries({
+      es2018: emptyArray
+    })),
+    RegExp: new Map(Object.entries({
+      es2015: [
+        "flags",
+        "sticky",
+        "unicode"
+      ],
+      es2018: [
+        "dotAll"
+      ]
+    })),
+    Reflect: new Map(Object.entries({
+      es2015: [
+        "apply",
+        "construct",
+        "defineProperty",
+        "deleteProperty",
+        "get",
+        "getOwnPropertyDescriptor",
+        "getPrototypeOf",
+        "has",
+        "isExtensible",
+        "ownKeys",
+        "preventExtensions",
+        "set",
+        "setPrototypeOf"
+      ]
+    })),
+    ArrayConstructor: new Map(Object.entries({
+      es2015: [
+        "from",
+        "of"
+      ],
+      esnext: [
+        "fromAsync"
+      ]
+    })),
+    ObjectConstructor: new Map(Object.entries({
+      es2015: [
+        "assign",
+        "getOwnPropertySymbols",
+        "keys",
+        "is",
+        "setPrototypeOf"
+      ],
+      es2017: [
+        "values",
+        "entries",
+        "getOwnPropertyDescriptors"
+      ],
+      es2019: [
+        "fromEntries"
+      ],
+      es2022: [
+        "hasOwn"
+      ]
+    })),
+    NumberConstructor: new Map(Object.entries({
+      es2015: [
+        "isFinite",
+        "isInteger",
+        "isNaN",
+        "isSafeInteger",
+        "parseFloat",
+        "parseInt"
+      ]
+    })),
+    Math: new Map(Object.entries({
+      es2015: [
+        "clz32",
+        "imul",
+        "sign",
+        "log10",
+        "log2",
+        "log1p",
+        "expm1",
+        "cosh",
+        "sinh",
+        "tanh",
+        "acosh",
+        "asinh",
+        "atanh",
+        "hypot",
+        "trunc",
+        "fround",
+        "cbrt"
+      ]
+    })),
+    Map: new Map(Object.entries({
+      es2015: [
+        "entries",
+        "keys",
+        "values"
+      ]
+    })),
+    Set: new Map(Object.entries({
+      es2015: [
+        "entries",
+        "keys",
+        "values"
+      ]
+    })),
+    PromiseConstructor: new Map(Object.entries({
+      es2015: [
+        "all",
+        "race",
+        "reject",
+        "resolve"
+      ],
+      es2020: [
+        "allSettled"
+      ],
+      es2021: [
+        "any"
+      ]
+    })),
+    Symbol: new Map(Object.entries({
+      es2015: [
+        "for",
+        "keyFor"
+      ],
+      es2019: [
+        "description"
+      ]
+    })),
+    WeakMap: new Map(Object.entries({
+      es2015: [
+        "entries",
+        "keys",
+        "values"
+      ]
+    })),
+    WeakSet: new Map(Object.entries({
+      es2015: [
+        "entries",
+        "keys",
+        "values"
+      ]
+    })),
+    String: new Map(Object.entries({
+      es2015: [
+        "codePointAt",
+        "includes",
+        "endsWith",
+        "normalize",
+        "repeat",
+        "startsWith",
+        "anchor",
+        "big",
+        "blink",
+        "bold",
+        "fixed",
+        "fontcolor",
+        "fontsize",
+        "italics",
+        "link",
+        "small",
+        "strike",
+        "sub",
+        "sup"
+      ],
+      es2017: [
+        "padStart",
+        "padEnd"
+      ],
+      es2019: [
+        "trimStart",
+        "trimEnd",
+        "trimLeft",
+        "trimRight"
+      ],
+      es2020: [
+        "matchAll"
+      ],
+      es2021: [
+        "replaceAll"
+      ],
+      es2022: [
+        "at"
+      ],
+      esnext: [
+        "isWellFormed",
+        "toWellFormed"
+      ]
+    })),
+    StringConstructor: new Map(Object.entries({
+      es2015: [
+        "fromCodePoint",
+        "raw"
+      ]
+    })),
+    DateTimeFormat: new Map(Object.entries({
+      es2017: [
+        "formatToParts"
+      ]
+    })),
+    Promise: new Map(Object.entries({
+      es2015: emptyArray,
+      es2018: [
+        "finally"
+      ]
+    })),
+    RegExpMatchArray: new Map(Object.entries({
+      es2018: [
+        "groups"
+      ]
+    })),
+    RegExpExecArray: new Map(Object.entries({
+      es2018: [
+        "groups"
+      ]
+    })),
+    Intl: new Map(Object.entries({
+      es2018: [
+        "PluralRules"
+      ]
+    })),
+    NumberFormat: new Map(Object.entries({
+      es2018: [
+        "formatToParts"
+      ]
+    })),
+    SymbolConstructor: new Map(Object.entries({
+      es2020: [
+        "matchAll"
+      ]
+    })),
+    DataView: new Map(Object.entries({
+      es2020: [
+        "setBigInt64",
+        "setBigUint64",
+        "getBigInt64",
+        "getBigUint64"
+      ]
+    })),
+    BigInt: new Map(Object.entries({
+      es2020: emptyArray
+    })),
+    RelativeTimeFormat: new Map(Object.entries({
+      es2020: [
+        "format",
+        "formatToParts",
+        "resolvedOptions"
+      ]
+    })),
+    Int8Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Uint8Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Uint8ClampedArray: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Int16Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Uint16Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Int32Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Uint32Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Float32Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Float64Array: new Map(Object.entries({
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    BigInt64Array: new Map(Object.entries({
+      es2020: emptyArray,
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    BigUint64Array: new Map(Object.entries({
+      es2020: emptyArray,
+      es2022: [
+        "at"
+      ],
+      es2023: [
+        "findLastIndex",
+        "findLast"
+      ]
+    })),
+    Error: new Map(Object.entries({
+      es2022: [
+        "cause"
+      ]
+    }))
+  }))
+);
+var GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => {
+  GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator";
+  return GetLiteralTextFlags2;
+})(GetLiteralTextFlags || {});
+function getLiteralText(node, sourceFile, flags) {
+  if (sourceFile && canUseOriginalText(node, flags)) {
+    return getSourceTextOfNodeFromSourceFile(sourceFile, node);
+  }
+  switch (node.kind) {
+    case 11 /* StringLiteral */: {
+      const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
+      if (node.singleQuote) {
+        return "'" + escapeText(node.text, 39 /* singleQuote */) + "'";
+      } else {
+        return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"';
       }
-      return token;
     }
-    function reScanHashToken() {
-      if (token === 81 /* PrivateIdentifier */) {
-        pos = tokenStart + 1;
-        return token = 63 /* HashToken */;
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 16 /* TemplateHead */:
+    case 17 /* TemplateMiddle */:
+    case 18 /* TemplateTail */: {
+      const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
+      const rawText = node.rawText ?? escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */));
+      switch (node.kind) {
+        case 15 /* NoSubstitutionTemplateLiteral */:
+          return "`" + rawText + "`";
+        case 16 /* TemplateHead */:
+          return "`" + rawText + "${";
+        case 17 /* TemplateMiddle */:
+          return "}" + rawText + "${";
+        case 18 /* TemplateTail */:
+          return "}" + rawText + "`";
       }
-      return token;
+      break;
     }
-    function reScanQuestionToken() {
-      Debug.assert(token === 61 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'");
-      pos = tokenStart + 1;
-      return token = 58 /* QuestionToken */;
+    case 9 /* NumericLiteral */:
+    case 10 /* BigIntLiteral */:
+      return node.text;
+    case 14 /* RegularExpressionLiteral */:
+      if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
+        return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/");
+      }
+      return node.text;
+  }
+  return Debug.fail(`Literal kind '${node.kind}' not accounted for.`);
+}
+function canUseOriginalText(node, flags) {
+  if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
+    return false;
+  }
+  if (isNumericLiteral(node)) {
+    if (node.numericLiteralFlags & 26656 /* IsInvalid */) {
+      return false;
     }
-    function scanJsxToken(allowMultilineJsxText = true) {
-      fullStartPos = tokenStart = pos;
-      if (pos >= end) {
-        return token = 1 /* EndOfFileToken */;
+    if (node.numericLiteralFlags & 512 /* ContainsSeparator */) {
+      return !!(flags & 8 /* AllowNumericSeparator */);
+    }
+  }
+  return !isBigIntLiteral(node);
+}
+function getTextOfConstantValue(value) {
+  return isString(value) ? `"${escapeString(value)}"` : "" + value;
+}
+function makeIdentifierFromModuleName(moduleName) {
+  return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_");
+}
+function isBlockOrCatchScoped(declaration) {
+  return (getCombinedNodeFlags(declaration) & 7 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration);
+}
+function isCatchClauseVariableDeclarationOrBindingElement(declaration) {
+  const node = getRootDeclaration(declaration);
+  return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */;
+}
+function isAmbientModule(node) {
+  return isModuleDeclaration(node) && (node.name.kind === 11 /* StringLiteral */ || isGlobalScopeAugmentation(node));
+}
+function isModuleWithStringLiteralName(node) {
+  return isModuleDeclaration(node) && node.name.kind === 11 /* StringLiteral */;
+}
+function isNonGlobalAmbientModule(node) {
+  return isModuleDeclaration(node) && isStringLiteral(node.name);
+}
+function isEffectiveModuleDeclaration(node) {
+  return isModuleDeclaration(node) || isIdentifier(node);
+}
+function isShorthandAmbientModuleSymbol(moduleSymbol) {
+  return isShorthandAmbientModule(moduleSymbol.valueDeclaration);
+}
+function isShorthandAmbientModule(node) {
+  return !!node && node.kind === 267 /* ModuleDeclaration */ && !node.body;
+}
+function isBlockScopedContainerTopLevel(node) {
+  return node.kind === 307 /* SourceFile */ || node.kind === 267 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node);
+}
+function isGlobalScopeAugmentation(module2) {
+  return !!(module2.flags & 2048 /* GlobalAugmentation */);
+}
+function isExternalModuleAugmentation(node) {
+  return isAmbientModule(node) && isModuleAugmentationExternal(node);
+}
+function isModuleAugmentationExternal(node) {
+  switch (node.parent.kind) {
+    case 307 /* SourceFile */:
+      return isExternalModule(node.parent);
+    case 268 /* ModuleBlock */:
+      return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent);
+  }
+  return false;
+}
+function getNonAugmentationDeclaration(symbol) {
+  var _a;
+  return (_a = symbol.declarations) == null ? void 0 : _a.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d)));
+}
+function isCommonJSContainingModuleKind(kind) {
+  return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */;
+}
+function isEffectiveExternalModule(node, compilerOptions) {
+  return isExternalModule(node) || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator;
+}
+function isEffectiveStrictModeSourceFile(node, compilerOptions) {
+  switch (node.scriptKind) {
+    case 1 /* JS */:
+    case 3 /* TS */:
+    case 2 /* JSX */:
+    case 4 /* TSX */:
+      break;
+    default:
+      return false;
+  }
+  if (node.isDeclarationFile) {
+    return false;
+  }
+  if (getStrictOptionValue(compilerOptions, "alwaysStrict")) {
+    return true;
+  }
+  if (startsWithUseStrict(node.statements)) {
+    return true;
+  }
+  if (isExternalModule(node) || getIsolatedModules(compilerOptions)) {
+    return true;
+  }
+  return false;
+}
+function isAmbientPropertyDeclaration(node) {
+  return !!(node.flags & 33554432 /* Ambient */) || hasSyntacticModifier(node, 128 /* Ambient */);
+}
+function isBlockScope(node, parentNode) {
+  switch (node.kind) {
+    case 307 /* SourceFile */:
+    case 269 /* CaseBlock */:
+    case 299 /* CatchClause */:
+    case 267 /* ModuleDeclaration */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 176 /* Constructor */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 172 /* PropertyDeclaration */:
+    case 175 /* ClassStaticBlockDeclaration */:
+      return true;
+    case 241 /* Block */:
+      return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode);
+  }
+  return false;
+}
+function isDeclarationWithTypeParameters(node) {
+  Debug.type(node);
+  switch (node.kind) {
+    case 338 /* JSDocCallbackTag */:
+    case 346 /* JSDocTypedefTag */:
+    case 323 /* JSDocSignature */:
+      return true;
+    default:
+      assertType(node);
+      return isDeclarationWithTypeParameterChildren(node);
+  }
+}
+function isDeclarationWithTypeParameterChildren(node) {
+  Debug.type(node);
+  switch (node.kind) {
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 173 /* MethodSignature */:
+    case 181 /* IndexSignature */:
+    case 184 /* FunctionType */:
+    case 185 /* ConstructorType */:
+    case 317 /* JSDocFunctionType */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 345 /* JSDocTemplateTag */:
+    case 262 /* FunctionDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 176 /* Constructor */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return true;
+    default:
+      assertType(node);
+      return false;
+  }
+}
+function isAnyImportSyntax(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isAnyImportOrBareOrAccessedRequire(node) {
+  return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node);
+}
+function isAnyImportOrRequireStatement(node) {
+  return isAnyImportSyntax(node) || isRequireVariableStatement(node);
+}
+function isLateVisibilityPaintedStatement(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 243 /* VariableStatement */:
+    case 263 /* ClassDeclaration */:
+    case 262 /* FunctionDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function hasPossibleExternalModuleReference(node) {
+  return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node);
+}
+function isAnyImportOrReExport(node) {
+  return isAnyImportSyntax(node) || isExportDeclaration(node);
+}
+function getEnclosingContainer(node) {
+  return findAncestor(node.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */));
+}
+function getEnclosingBlockScopeContainer(node) {
+  return findAncestor(node.parent, (current) => isBlockScope(current, current.parent));
+}
+function forEachEnclosingBlockScopeContainer(node, cb) {
+  let container = getEnclosingBlockScopeContainer(node);
+  while (container) {
+    cb(container);
+    container = getEnclosingBlockScopeContainer(container);
+  }
+}
+function declarationNameToString(name) {
+  return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name);
+}
+function getNameFromIndexInfo(info) {
+  return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0;
+}
+function isComputedNonLiteralName(name) {
+  return name.kind === 167 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression);
+}
+function tryGetTextOfPropertyName(name) {
+  var _a;
+  switch (name.kind) {
+    case 80 /* Identifier */:
+    case 81 /* PrivateIdentifier */:
+      return ((_a = name.emitNode) == null ? void 0 : _a.autoGenerate) ? void 0 : name.escapedText;
+    case 11 /* StringLiteral */:
+    case 9 /* NumericLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+      return escapeLeadingUnderscores(name.text);
+    case 167 /* ComputedPropertyName */:
+      if (isStringOrNumericLiteralLike(name.expression)) return escapeLeadingUnderscores(name.expression.text);
+      return void 0;
+    case 295 /* JsxNamespacedName */:
+      return getEscapedTextOfJsxNamespacedName(name);
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function getTextOfPropertyName(name) {
+  return Debug.checkDefined(tryGetTextOfPropertyName(name));
+}
+function entityNameToString(name) {
+  switch (name.kind) {
+    case 110 /* ThisKeyword */:
+      return "this";
+    case 81 /* PrivateIdentifier */:
+    case 80 /* Identifier */:
+      return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name);
+    case 166 /* QualifiedName */:
+      return entityNameToString(name.left) + "." + entityNameToString(name.right);
+    case 211 /* PropertyAccessExpression */:
+      if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) {
+        return entityNameToString(name.expression) + "." + entityNameToString(name.name);
+      } else {
+        return Debug.assertNever(name.name);
+      }
+    case 311 /* JSDocMemberName */:
+      return entityNameToString(name.left) + "#" + entityNameToString(name.right);
+    case 295 /* JsxNamespacedName */:
+      return entityNameToString(name.namespace) + ":" + entityNameToString(name.name);
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function createDiagnosticForNode(node, message, ...args) {
+  const sourceFile = getSourceFileOfNode(node);
+  return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args);
+}
+function createDiagnosticForNodeArray(sourceFile, nodes, message, ...args) {
+  const start = skipTrivia(sourceFile.text, nodes.pos);
+  return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args);
+}
+function createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) {
+  const span = getErrorSpanForNode(sourceFile, node);
+  return createFileDiagnostic(sourceFile, span.start, span.length, message, ...args);
+}
+function createDiagnosticForNodeFromMessageChain(sourceFile, node, messageChain, relatedInformation) {
+  const span = getErrorSpanForNode(sourceFile, node);
+  return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation);
+}
+function createDiagnosticForNodeArrayFromMessageChain(sourceFile, nodes, messageChain, relatedInformation) {
+  const start = skipTrivia(sourceFile.text, nodes.pos);
+  return createFileDiagnosticFromMessageChain(sourceFile, start, nodes.end - start, messageChain, relatedInformation);
+}
+function assertDiagnosticLocation(sourceText, start, length2) {
+  Debug.assertGreaterThanOrEqual(start, 0);
+  Debug.assertGreaterThanOrEqual(length2, 0);
+  Debug.assertLessThanOrEqual(start, sourceText.length);
+  Debug.assertLessThanOrEqual(start + length2, sourceText.length);
+}
+function createFileDiagnosticFromMessageChain(file, start, length2, messageChain, relatedInformation) {
+  assertDiagnosticLocation(file.text, start, length2);
+  return {
+    file,
+    start,
+    length: length2,
+    code: messageChain.code,
+    category: messageChain.category,
+    messageText: messageChain.next ? messageChain : messageChain.messageText,
+    relatedInformation,
+    canonicalHead: messageChain.canonicalHead
+  };
+}
+function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) {
+  return {
+    file: sourceFile,
+    start: 0,
+    length: 0,
+    code: messageChain.code,
+    category: messageChain.category,
+    messageText: messageChain.next ? messageChain : messageChain.messageText,
+    relatedInformation
+  };
+}
+function createDiagnosticMessageChainFromDiagnostic(diagnostic) {
+  return typeof diagnostic.messageText === "string" ? {
+    code: diagnostic.code,
+    category: diagnostic.category,
+    messageText: diagnostic.messageText,
+    next: diagnostic.next
+  } : diagnostic.messageText;
+}
+function createDiagnosticForRange(sourceFile, range, message) {
+  return {
+    file: sourceFile,
+    start: range.pos,
+    length: range.end - range.pos,
+    code: message.code,
+    category: message.category,
+    messageText: message.message
+  };
+}
+function getCanonicalDiagnostic(message, ...args) {
+  return {
+    code: message.code,
+    messageText: formatMessage(message, ...args)
+  };
+}
+function getSpanOfTokenAtPosition(sourceFile, pos) {
+  const scanner2 = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    true,
+    sourceFile.languageVariant,
+    sourceFile.text,
+    /*onError*/
+    void 0,
+    pos
+  );
+  scanner2.scan();
+  const start = scanner2.getTokenStart();
+  return createTextSpanFromBounds(start, scanner2.getTokenEnd());
+}
+function scanTokenAtPosition(sourceFile, pos) {
+  const scanner2 = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    true,
+    sourceFile.languageVariant,
+    sourceFile.text,
+    /*onError*/
+    void 0,
+    pos
+  );
+  scanner2.scan();
+  return scanner2.getToken();
+}
+function getErrorSpanForArrowFunction(sourceFile, node) {
+  const pos = skipTrivia(sourceFile.text, node.pos);
+  if (node.body && node.body.kind === 241 /* Block */) {
+    const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos);
+    const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end);
+    if (startLine < endLine) {
+      return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1);
+    }
+  }
+  return createTextSpanFromBounds(pos, node.end);
+}
+function getErrorSpanForNode(sourceFile, node) {
+  let errorNode = node;
+  switch (node.kind) {
+    case 307 /* SourceFile */: {
+      const pos2 = skipTrivia(
+        sourceFile.text,
+        0,
+        /*stopAfterLineBreak*/
+        false
+      );
+      if (pos2 === sourceFile.text.length) {
+        return createTextSpan(0, 0);
+      }
+      return getSpanOfTokenAtPosition(sourceFile, pos2);
+    }
+    case 260 /* VariableDeclaration */:
+    case 208 /* BindingElement */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 306 /* EnumMember */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 265 /* TypeAliasDeclaration */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 274 /* NamespaceImport */:
+      errorNode = node.name;
+      break;
+    case 219 /* ArrowFunction */:
+      return getErrorSpanForArrowFunction(sourceFile, node);
+    case 296 /* CaseClause */:
+    case 297 /* DefaultClause */: {
+      const start = skipTrivia(sourceFile.text, node.pos);
+      const end = node.statements.length > 0 ? node.statements[0].pos : node.end;
+      return createTextSpanFromBounds(start, end);
+    }
+    case 253 /* ReturnStatement */:
+    case 229 /* YieldExpression */: {
+      const pos2 = skipTrivia(sourceFile.text, node.pos);
+      return getSpanOfTokenAtPosition(sourceFile, pos2);
+    }
+    case 238 /* SatisfiesExpression */: {
+      const pos2 = skipTrivia(sourceFile.text, node.expression.end);
+      return getSpanOfTokenAtPosition(sourceFile, pos2);
+    }
+    case 350 /* JSDocSatisfiesTag */: {
+      const pos2 = skipTrivia(sourceFile.text, node.tagName.pos);
+      return getSpanOfTokenAtPosition(sourceFile, pos2);
+    }
+    case 176 /* Constructor */: {
+      const constructorDeclaration = node;
+      const start = skipTrivia(sourceFile.text, constructorDeclaration.pos);
+      const scanner2 = createScanner(
+        sourceFile.languageVersion,
+        /*skipTrivia*/
+        true,
+        sourceFile.languageVariant,
+        sourceFile.text,
+        /*onError*/
+        void 0,
+        start
+      );
+      let token = scanner2.scan();
+      while (token !== 137 /* ConstructorKeyword */ && token !== 1 /* EndOfFileToken */) {
+        token = scanner2.scan();
       }
-      let char = text.charCodeAt(pos);
-      if (char === 60 /* lessThan */) {
-        if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-          pos += 2;
-          return token = 31 /* LessThanSlashToken */;
-        }
-        pos++;
-        return token = 30 /* LessThanToken */;
+      const end = scanner2.getTokenEnd();
+      return createTextSpanFromBounds(start, end);
+    }
+  }
+  if (errorNode === void 0) {
+    return getSpanOfTokenAtPosition(sourceFile, node.pos);
+  }
+  Debug.assert(!isJSDoc(errorNode));
+  const isMissing = nodeIsMissing(errorNode);
+  const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos);
+  if (isMissing) {
+    Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+    Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+  } else {
+    Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+    Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+  }
+  return createTextSpanFromBounds(pos, errorNode.end);
+}
+function isGlobalSourceFile(node) {
+  return node.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(node);
+}
+function isExternalOrCommonJsModule(file) {
+  return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0;
+}
+function isJsonSourceFile(file) {
+  return file.scriptKind === 6 /* JSON */;
+}
+function isEnumConst(node) {
+  return !!(getCombinedModifierFlags(node) & 4096 /* Const */);
+}
+function isDeclarationReadonly(declaration) {
+  return !!(getCombinedModifierFlags(declaration) & 8 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent));
+}
+function isVarAwaitUsing(node) {
+  return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 6 /* AwaitUsing */;
+}
+function isVarUsing(node) {
+  return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 4 /* Using */;
+}
+function isVarConst(node) {
+  return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 2 /* Const */;
+}
+function isVarConstLike(node) {
+  const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */;
+  return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */;
+}
+function isLet(node) {
+  return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 1 /* Let */;
+}
+function isSuperCall(n) {
+  return n.kind === 213 /* CallExpression */ && n.expression.kind === 108 /* SuperKeyword */;
+}
+function isImportCall(n) {
+  return n.kind === 213 /* CallExpression */ && n.expression.kind === 102 /* ImportKeyword */;
+}
+function isImportMeta(n) {
+  return isMetaProperty(n) && n.keywordToken === 102 /* ImportKeyword */ && n.name.escapedText === "meta";
+}
+function isLiteralImportTypeNode(n) {
+  return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal);
+}
+function isPrologueDirective(node) {
+  return node.kind === 244 /* ExpressionStatement */ && node.expression.kind === 11 /* StringLiteral */;
+}
+function isCustomPrologue(node) {
+  return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+}
+function isHoistedFunction(node) {
+  return isCustomPrologue(node) && isFunctionDeclaration(node);
+}
+function isHoistedVariable(node) {
+  return isIdentifier(node.name) && !node.initializer;
+}
+function isHoistedVariableStatement(node) {
+  return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable);
+}
+function getLeadingCommentRangesOfNode(node, sourceFileOfNode) {
+  return node.kind !== 12 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0;
+}
+function getJSDocCommentRanges(node, text) {
+  const commentRanges = node.kind === 169 /* Parameter */ || node.kind === 168 /* TypeParameter */ || node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */ || node.kind === 217 /* ParenthesizedExpression */ || node.kind === 260 /* VariableDeclaration */ || node.kind === 281 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos);
+  return filter(commentRanges, (comment) => comment.end <= node.end && // Due to parse errors sometime empty parameter may get comments assigned to it that end up not in parameter range
+  text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */);
+}
+var fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashLibReferenceRegEx = /^(\/\/\/\s*<reference\s+lib\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashAMDModuleRegEx = /^\/\/\/\s*<amd-module\s+.*?\/>/;
+var defaultLibReferenceRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)(('[^']*')|("[^"]*"))\s*\/>/;
+function isPartOfTypeNode(node) {
+  if (182 /* FirstTypeNode */ <= node.kind && node.kind <= 205 /* LastTypeNode */) {
+    return true;
+  }
+  switch (node.kind) {
+    case 133 /* AnyKeyword */:
+    case 159 /* UnknownKeyword */:
+    case 150 /* NumberKeyword */:
+    case 163 /* BigIntKeyword */:
+    case 154 /* StringKeyword */:
+    case 136 /* BooleanKeyword */:
+    case 155 /* SymbolKeyword */:
+    case 151 /* ObjectKeyword */:
+    case 157 /* UndefinedKeyword */:
+    case 106 /* NullKeyword */:
+    case 146 /* NeverKeyword */:
+      return true;
+    case 116 /* VoidKeyword */:
+      return node.parent.kind !== 222 /* VoidExpression */;
+    case 233 /* ExpressionWithTypeArguments */:
+      return isPartOfTypeExpressionWithTypeArguments(node);
+    case 168 /* TypeParameter */:
+      return node.parent.kind === 200 /* MappedType */ || node.parent.kind === 195 /* InferType */;
+    case 80 /* Identifier */:
+      if (node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node) {
+        node = node.parent;
+      } else if (node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node) {
+        node = node.parent;
       }
-      if (char === 123 /* openBrace */) {
-        pos++;
-        return token = 19 /* OpenBraceToken */;
+      Debug.assert(node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */ || node.kind === 211 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'.");
+    case 166 /* QualifiedName */:
+    case 211 /* PropertyAccessExpression */:
+    case 110 /* ThisKeyword */: {
+      const { parent: parent2 } = node;
+      if (parent2.kind === 186 /* TypeQuery */) {
+        return false;
       }
-      let firstNonWhitespace = 0;
-      while (pos < end) {
-        char = text.charCodeAt(pos);
-        if (char === 123 /* openBrace */) {
-          break;
-        }
-        if (char === 60 /* lessThan */) {
-          if (isConflictMarkerTrivia(text, pos)) {
-            pos = scanConflictMarkerTrivia(text, pos, error2);
-            return token = 7 /* ConflictMarkerTrivia */;
-          }
-          break;
-        }
-        if (char === 62 /* greaterThan */) {
-          error2(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1);
-        }
-        if (char === 125 /* closeBrace */) {
-          error2(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1);
-        }
-        if (isLineBreak(char) && firstNonWhitespace === 0) {
-          firstNonWhitespace = -1;
-        } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) {
-          break;
-        } else if (!isWhiteSpaceLike(char)) {
-          firstNonWhitespace = pos;
-        }
-        pos++;
+      if (parent2.kind === 205 /* ImportType */) {
+        return !parent2.isTypeOf;
       }
-      tokenValue = text.substring(fullStartPos, pos);
-      return firstNonWhitespace === -1 ? 13 /* JsxTextAllWhiteSpaces */ : 12 /* JsxText */;
-    }
-    function scanJsxIdentifier() {
-      if (tokenIsIdentifierOrKeyword(token)) {
-        while (pos < end) {
-          const ch = text.charCodeAt(pos);
-          if (ch === 45 /* minus */) {
-            tokenValue += "-";
-            pos++;
-            continue;
-          }
-          const oldPos = pos;
-          tokenValue += scanIdentifierParts();
-          if (pos === oldPos) {
-            break;
-          }
-        }
-        return getIdentifierToken();
+      if (182 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 205 /* LastTypeNode */) {
+        return true;
       }
-      return token;
-    }
-    function scanJsxAttributeValue() {
-      fullStartPos = pos;
-      switch (text.charCodeAt(pos)) {
-        case 34 /* doubleQuote */:
-        case 39 /* singleQuote */:
-          tokenValue = scanString(
-            /*jsxAttributeString*/
-            true
-          );
-          return token = 11 /* StringLiteral */;
-        default:
-          return scan();
+      switch (parent2.kind) {
+        case 233 /* ExpressionWithTypeArguments */:
+          return isPartOfTypeExpressionWithTypeArguments(parent2);
+        case 168 /* TypeParameter */:
+          return node === parent2.constraint;
+        case 345 /* JSDocTemplateTag */:
+          return node === parent2.constraint;
+        case 172 /* PropertyDeclaration */:
+        case 171 /* PropertySignature */:
+        case 169 /* Parameter */:
+        case 260 /* VariableDeclaration */:
+          return node === parent2.type;
+        case 262 /* FunctionDeclaration */:
+        case 218 /* FunctionExpression */:
+        case 219 /* ArrowFunction */:
+        case 176 /* Constructor */:
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          return node === parent2.type;
+        case 179 /* CallSignature */:
+        case 180 /* ConstructSignature */:
+        case 181 /* IndexSignature */:
+          return node === parent2.type;
+        case 216 /* TypeAssertionExpression */:
+          return node === parent2.type;
+        case 213 /* CallExpression */:
+        case 214 /* NewExpression */:
+        case 215 /* TaggedTemplateExpression */:
+          return contains(parent2.typeArguments, node);
       }
     }
-    function reScanJsxAttributeValue() {
-      pos = tokenStart = fullStartPos;
-      return scanJsxAttributeValue();
+  }
+  return false;
+}
+function isPartOfTypeExpressionWithTypeArguments(node) {
+  return isJSDocImplementsTag(node.parent) || isJSDocAugmentsTag(node.parent) || isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node);
+}
+function isChildOfNodeWithKind(node, kind) {
+  while (node) {
+    if (node.kind === kind) {
+      return true;
     }
-    function scanJSDocCommentTextToken(inBackticks) {
-      fullStartPos = tokenStart = pos;
-      tokenFlags = 0 /* None */;
-      if (pos >= end) {
-        return token = 1 /* EndOfFileToken */;
-      }
-      for (let ch = text.charCodeAt(pos); pos < end && (!isLineBreak(ch) && ch !== 96 /* backtick */); ch = codePointAt(text, ++pos)) {
-        if (!inBackticks) {
-          if (ch === 123 /* openBrace */) {
-            break;
-          } else if (ch === 64 /* at */ && pos - 1 >= 0 && isWhiteSpaceSingleLine(text.charCodeAt(pos - 1)) && !(pos + 1 < end && isWhiteSpaceLike(text.charCodeAt(pos + 1)))) {
-            break;
-          }
-        }
-      }
-      if (pos === tokenStart) {
-        return scanJsDocToken();
-      }
-      tokenValue = text.substring(tokenStart, pos);
-      return token = 82 /* JSDocCommentTextToken */;
+    node = node.parent;
+  }
+  return false;
+}
+function forEachReturnStatement(body, visitor) {
+  return traverse(body);
+  function traverse(node) {
+    switch (node.kind) {
+      case 253 /* ReturnStatement */:
+        return visitor(node);
+      case 269 /* CaseBlock */:
+      case 241 /* Block */:
+      case 245 /* IfStatement */:
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+      case 248 /* ForStatement */:
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+      case 254 /* WithStatement */:
+      case 255 /* SwitchStatement */:
+      case 296 /* CaseClause */:
+      case 297 /* DefaultClause */:
+      case 256 /* LabeledStatement */:
+      case 258 /* TryStatement */:
+      case 299 /* CatchClause */:
+        return forEachChild(node, traverse);
     }
-    function scanJsDocToken() {
-      fullStartPos = tokenStart = pos;
-      tokenFlags = 0 /* None */;
-      if (pos >= end) {
-        return token = 1 /* EndOfFileToken */;
-      }
-      const ch = codePointAt(text, pos);
-      pos += charSize(ch);
-      switch (ch) {
-        case 9 /* tab */:
-        case 11 /* verticalTab */:
-        case 12 /* formFeed */:
-        case 32 /* space */:
-          while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
-            pos++;
-          }
-          return token = 5 /* WhitespaceTrivia */;
-        case 64 /* at */:
-          return token = 60 /* AtToken */;
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-          tokenFlags |= 1 /* PrecedingLineBreak */;
-          return token = 4 /* NewLineTrivia */;
-        case 42 /* asterisk */:
-          return token = 42 /* AsteriskToken */;
-        case 123 /* openBrace */:
-          return token = 19 /* OpenBraceToken */;
-        case 125 /* closeBrace */:
-          return token = 20 /* CloseBraceToken */;
-        case 91 /* openBracket */:
-          return token = 23 /* OpenBracketToken */;
-        case 93 /* closeBracket */:
-          return token = 24 /* CloseBracketToken */;
-        case 60 /* lessThan */:
-          return token = 30 /* LessThanToken */;
-        case 62 /* greaterThan */:
-          return token = 32 /* GreaterThanToken */;
-        case 61 /* equals */:
-          return token = 64 /* EqualsToken */;
-        case 44 /* comma */:
-          return token = 28 /* CommaToken */;
-        case 46 /* dot */:
-          return token = 25 /* DotToken */;
-        case 96 /* backtick */:
-          return token = 62 /* BacktickToken */;
-        case 35 /* hash */:
-          return token = 63 /* HashToken */;
-        case 92 /* backslash */:
-          pos--;
-          const extendedCookedChar = peekExtendedUnicodeEscape();
-          if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
-            pos += 3;
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
-            return token = getIdentifierToken();
-          }
-          const cookedChar = peekUnicodeEscape();
-          if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
-            pos += 6;
-            tokenFlags |= 1024 /* UnicodeEscape */;
-            tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
-            return token = getIdentifierToken();
+  }
+}
+function forEachYieldExpression(body, visitor) {
+  return traverse(body);
+  function traverse(node) {
+    switch (node.kind) {
+      case 229 /* YieldExpression */:
+        visitor(node);
+        const operand = node.expression;
+        if (operand) {
+          traverse(operand);
+        }
+        return;
+      case 266 /* EnumDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 267 /* ModuleDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+        return;
+      default:
+        if (isFunctionLike(node)) {
+          if (node.name && node.name.kind === 167 /* ComputedPropertyName */) {
+            traverse(node.name.expression);
+            return;
           }
-          pos++;
-          return token = 0 /* Unknown */;
-      }
-      if (isIdentifierStart(ch, languageVersion)) {
-        let char = ch;
-        while (pos < end && isIdentifierPart(char = codePointAt(text, pos), languageVersion) || text.charCodeAt(pos) === 45 /* minus */)
-          pos += charSize(char);
-        tokenValue = text.substring(tokenStart, pos);
-        if (char === 92 /* backslash */) {
-          tokenValue += scanIdentifierParts();
+        } else if (!isPartOfTypeNode(node)) {
+          forEachChild(node, traverse);
         }
-        return token = getIdentifierToken();
-      } else {
-        return token = 0 /* Unknown */;
-      }
-    }
-    function speculationHelper(callback, isLookahead) {
-      const savePos = pos;
-      const saveStartPos = fullStartPos;
-      const saveTokenPos = tokenStart;
-      const saveToken = token;
-      const saveTokenValue = tokenValue;
-      const saveTokenFlags = tokenFlags;
-      const result = callback();
-      if (!result || isLookahead) {
-        pos = savePos;
-        fullStartPos = saveStartPos;
-        tokenStart = saveTokenPos;
-        token = saveToken;
-        tokenValue = saveTokenValue;
-        tokenFlags = saveTokenFlags;
-      }
-      return result;
-    }
-    function scanRange(start2, length3, callback) {
-      const saveEnd = end;
-      const savePos = pos;
-      const saveStartPos = fullStartPos;
-      const saveTokenPos = tokenStart;
-      const saveToken = token;
-      const saveTokenValue = tokenValue;
-      const saveTokenFlags = tokenFlags;
-      const saveErrorExpectations = commentDirectives;
-      setText(text, start2, length3);
-      const result = callback();
-      end = saveEnd;
-      pos = savePos;
-      fullStartPos = saveStartPos;
-      tokenStart = saveTokenPos;
-      token = saveToken;
-      tokenValue = saveTokenValue;
-      tokenFlags = saveTokenFlags;
-      commentDirectives = saveErrorExpectations;
-      return result;
-    }
-    function lookAhead(callback) {
-      return speculationHelper(
-        callback,
-        /*isLookahead*/
-        true
-      );
-    }
-    function tryScan(callback) {
-      return speculationHelper(
-        callback,
-        /*isLookahead*/
-        false
-      );
-    }
-    function getText() {
-      return text;
     }
-    function clearCommentDirectives() {
-      commentDirectives = void 0;
-    }
-    function setText(newText, start2, length3) {
-      text = newText || "";
-      end = length3 === void 0 ? text.length : start2 + length3;
-      resetTokenState(start2 || 0);
+  }
+}
+function getRestParameterElementType(node) {
+  if (node && node.kind === 188 /* ArrayType */) {
+    return node.elementType;
+  } else if (node && node.kind === 183 /* TypeReference */) {
+    return singleOrUndefined(node.typeArguments);
+  } else {
+    return void 0;
+  }
+}
+function getMembersOfDeclaration(node) {
+  switch (node.kind) {
+    case 264 /* InterfaceDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 187 /* TypeLiteral */:
+      return node.members;
+    case 210 /* ObjectLiteralExpression */:
+      return node.properties;
+  }
+}
+function isVariableLike(node) {
+  if (node) {
+    switch (node.kind) {
+      case 208 /* BindingElement */:
+      case 306 /* EnumMember */:
+      case 169 /* Parameter */:
+      case 303 /* PropertyAssignment */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 260 /* VariableDeclaration */:
+        return true;
     }
-    function setOnError(errorCallback) {
-      onError = errorCallback;
+  }
+  return false;
+}
+function isVariableLikeOrAccessor(node) {
+  return isVariableLike(node) || isAccessor(node);
+}
+function isVariableDeclarationInVariableStatement(node) {
+  return node.parent.kind === 261 /* VariableDeclarationList */ && node.parent.parent.kind === 243 /* VariableStatement */;
+}
+function isCommonJsExportedExpression(node) {
+  if (!isInJSFile(node)) return false;
+  return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent);
+}
+function isCommonJsExportPropertyAssignment(node) {
+  if (!isInJSFile(node)) return false;
+  return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */;
+}
+function isValidESSymbolDeclaration(node) {
+  return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node);
+}
+function introducesArgumentsExoticObject(node) {
+  switch (node.kind) {
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 176 /* Constructor */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+      return true;
+  }
+  return false;
+}
+function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) {
+  while (true) {
+    if (beforeUnwrapLabelCallback) {
+      beforeUnwrapLabelCallback(node);
+    }
+    if (node.statement.kind !== 256 /* LabeledStatement */) {
+      return node.statement;
+    }
+    node = node.statement;
+  }
+}
+function isFunctionBlock(node) {
+  return node && node.kind === 241 /* Block */ && isFunctionLike(node.parent);
+}
+function isObjectLiteralMethod(node) {
+  return node && node.kind === 174 /* MethodDeclaration */ && node.parent.kind === 210 /* ObjectLiteralExpression */;
+}
+function isObjectLiteralOrClassExpressionMethodOrAccessor(node) {
+  return (node.kind === 174 /* MethodDeclaration */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */) && (node.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.kind === 231 /* ClassExpression */);
+}
+function isIdentifierTypePredicate(predicate) {
+  return predicate && predicate.kind === 1 /* Identifier */;
+}
+function isThisTypePredicate(predicate) {
+  return predicate && predicate.kind === 0 /* This */;
+}
+function forEachPropertyAssignment(objectLiteral, key, callback, key2) {
+  return forEach(objectLiteral == null ? void 0 : objectLiteral.properties, (property) => {
+    if (!isPropertyAssignment(property)) return void 0;
+    const propName = tryGetTextOfPropertyName(property.name);
+    return key === propName || key2 && key2 === propName ? callback(property) : void 0;
+  });
+}
+function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) {
+  return forEachPropertyAssignment(objectLiteral, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+}
+function getTsConfigObjectLiteralExpression(tsConfigSourceFile) {
+  if (tsConfigSourceFile && tsConfigSourceFile.statements.length) {
+    const expression = tsConfigSourceFile.statements[0].expression;
+    return tryCast(expression, isObjectLiteralExpression);
+  }
+}
+function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) {
+  return forEachTsConfigPropArray(tsConfigSourceFile, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+}
+function forEachTsConfigPropArray(tsConfigSourceFile, propKey, callback) {
+  return forEachPropertyAssignment(getTsConfigObjectLiteralExpression(tsConfigSourceFile), propKey, callback);
+}
+function getContainingFunction(node) {
+  return findAncestor(node.parent, isFunctionLike);
+}
+function getContainingFunctionDeclaration(node) {
+  return findAncestor(node.parent, isFunctionLikeDeclaration);
+}
+function getContainingClass(node) {
+  return findAncestor(node.parent, isClassLike);
+}
+function getContainingClassStaticBlock(node) {
+  return findAncestor(node.parent, (n) => {
+    if (isClassLike(n) || isFunctionLike(n)) {
+      return "quit";
+    }
+    return isClassStaticBlockDeclaration(n);
+  });
+}
+function getContainingFunctionOrClassStaticBlock(node) {
+  return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
+}
+function getContainingClassExcludingClassDecorators(node) {
+  const decorator = findAncestor(node.parent, (n) => isClassLike(n) ? "quit" : isDecorator(n));
+  return decorator && isClassLike(decorator.parent) ? getContainingClass(decorator.parent) : getContainingClass(decorator ?? node);
+}
+function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
+  Debug.assert(node.kind !== 307 /* SourceFile */);
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return Debug.fail();
     }
-    function setScriptTarget(scriptTarget) {
-      languageVersion = scriptTarget;
+    switch (node.kind) {
+      case 167 /* ComputedPropertyName */:
+        if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
+          return node;
+        }
+        node = node.parent.parent;
+        break;
+      case 170 /* Decorator */:
+        if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) {
+          node = node.parent.parent;
+        } else if (isClassElement(node.parent)) {
+          node = node.parent;
+        }
+        break;
+      case 219 /* ArrowFunction */:
+        if (!includeArrowFunctions) {
+          continue;
+        }
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 267 /* ModuleDeclaration */:
+      case 175 /* ClassStaticBlockDeclaration */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 179 /* CallSignature */:
+      case 180 /* ConstructSignature */:
+      case 181 /* IndexSignature */:
+      case 266 /* EnumDeclaration */:
+      case 307 /* SourceFile */:
+        return node;
     }
-    function setLanguageVariant(variant) {
-      languageVariant = variant;
+  }
+}
+function isThisContainerOrFunctionBlock(node) {
+  switch (node.kind) {
+    case 219 /* ArrowFunction */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 172 /* PropertyDeclaration */:
+      return true;
+    case 241 /* Block */:
+      switch (node.parent.kind) {
+        case 176 /* Constructor */:
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          return true;
+        default:
+          return false;
+      }
+    default:
+      return false;
+  }
+}
+function isInTopLevelContext(node) {
+  if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
+    node = node.parent;
+  }
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    true,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  return isSourceFile(container);
+}
+function getNewTargetContainer(node) {
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  if (container) {
+    switch (container.kind) {
+      case 176 /* Constructor */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        return container;
     }
-    function setScriptKind(kind) {
-      scriptKind = kind;
+  }
+  return void 0;
+}
+function getSuperContainer(node, stopOnFunctions) {
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return void 0;
     }
-    function setJSDocParsingMode(kind) {
-      jsDocParsingMode = kind;
+    switch (node.kind) {
+      case 167 /* ComputedPropertyName */:
+        node = node.parent;
+        break;
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        if (!stopOnFunctions) {
+          continue;
+        }
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return node;
+      case 170 /* Decorator */:
+        if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) {
+          node = node.parent.parent;
+        } else if (isClassElement(node.parent)) {
+          node = node.parent;
+        }
+        break;
     }
-    function resetTokenState(position) {
-      Debug.assert(position >= 0);
-      pos = position;
-      fullStartPos = position;
-      tokenStart = position;
-      token = 0 /* Unknown */;
-      tokenValue = void 0;
-      tokenFlags = 0 /* None */;
+  }
+}
+function getImmediatelyInvokedFunctionExpression(func) {
+  if (func.kind === 218 /* FunctionExpression */ || func.kind === 219 /* ArrowFunction */) {
+    let prev = func;
+    let parent2 = func.parent;
+    while (parent2.kind === 217 /* ParenthesizedExpression */) {
+      prev = parent2;
+      parent2 = parent2.parent;
     }
-    function setInJSDocType(inType) {
-      inJSDocType += inType ? 1 : -1;
+    if (parent2.kind === 213 /* CallExpression */ && parent2.expression === prev) {
+      return parent2;
     }
   }
-  function codePointAt(s, i) {
-    return s.codePointAt(i);
+}
+function isSuperOrSuperProperty(node) {
+  return node.kind === 108 /* SuperKeyword */ || isSuperProperty(node);
+}
+function isSuperProperty(node) {
+  const kind = node.kind;
+  return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 108 /* SuperKeyword */;
+}
+function isThisProperty(node) {
+  const kind = node.kind;
+  return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 110 /* ThisKeyword */;
+}
+function isThisInitializedDeclaration(node) {
+  var _a;
+  return !!node && isVariableDeclaration(node) && ((_a = node.initializer) == null ? void 0 : _a.kind) === 110 /* ThisKeyword */;
+}
+function isThisInitializedObjectBindingExpression(node) {
+  return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 64 /* EqualsToken */ && node.parent.parent.right.kind === 110 /* ThisKeyword */;
+}
+function getEntityNameFromTypeNode(node) {
+  switch (node.kind) {
+    case 183 /* TypeReference */:
+      return node.typeName;
+    case 233 /* ExpressionWithTypeArguments */:
+      return isEntityNameExpression(node.expression) ? node.expression : void 0;
+    case 80 /* Identifier */:
+    case 166 /* QualifiedName */:
+      return node;
   }
-  function charSize(ch) {
-    if (ch >= 65536) {
-      return 2;
-    }
-    return 1;
+  return void 0;
+}
+function getInvokedExpression(node) {
+  switch (node.kind) {
+    case 215 /* TaggedTemplateExpression */:
+      return node.tag;
+    case 286 /* JsxOpeningElement */:
+    case 285 /* JsxSelfClosingElement */:
+      return node.tagName;
+    case 226 /* BinaryExpression */:
+      return node.right;
+    default:
+      return node.expression;
+  }
+}
+function nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent) {
+  if (useLegacyDecorators && isNamedDeclaration(node) && isPrivateIdentifier(node.name)) {
+    return false;
   }
-  function utf16EncodeAsStringFallback(codePoint) {
-    Debug.assert(0 <= codePoint && codePoint <= 1114111);
-    if (codePoint <= 65535) {
-      return String.fromCharCode(codePoint);
-    }
-    const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296;
-    const codeUnit2 = (codePoint - 65536) % 1024 + 56320;
-    return String.fromCharCode(codeUnit1, codeUnit2);
-  }
-  function utf16EncodeAsString(codePoint) {
-    return utf16EncodeAsStringWorker(codePoint);
-  }
-  var textToKeywordObj, textToKeyword, textToToken, unicodeES3IdentifierStart, unicodeES3IdentifierPart, unicodeES5IdentifierStart, unicodeES5IdentifierPart, unicodeESNextIdentifierStart, unicodeESNextIdentifierPart, commentDirectiveRegExSingleLine, commentDirectiveRegExMultiLine, jsDocSeeOrLink, tokenStrings, mergeConflictMarkerLength, shebangTriviaRegex, utf16EncodeAsStringWorker;
-  var init_scanner = __esm({
-    "src/compiler/scanner.ts"() {
-      "use strict";
-      init_ts2();
-      textToKeywordObj = {
-        abstract: 128 /* AbstractKeyword */,
-        accessor: 129 /* AccessorKeyword */,
-        any: 133 /* AnyKeyword */,
-        as: 130 /* AsKeyword */,
-        asserts: 131 /* AssertsKeyword */,
-        assert: 132 /* AssertKeyword */,
-        bigint: 163 /* BigIntKeyword */,
-        boolean: 136 /* BooleanKeyword */,
-        break: 83 /* BreakKeyword */,
-        case: 84 /* CaseKeyword */,
-        catch: 85 /* CatchKeyword */,
-        class: 86 /* ClassKeyword */,
-        continue: 88 /* ContinueKeyword */,
-        const: 87 /* ConstKeyword */,
-        ["constructor"]: 137 /* ConstructorKeyword */,
-        debugger: 89 /* DebuggerKeyword */,
-        declare: 138 /* DeclareKeyword */,
-        default: 90 /* DefaultKeyword */,
-        delete: 91 /* DeleteKeyword */,
-        do: 92 /* DoKeyword */,
-        else: 93 /* ElseKeyword */,
-        enum: 94 /* EnumKeyword */,
-        export: 95 /* ExportKeyword */,
-        extends: 96 /* ExtendsKeyword */,
-        false: 97 /* FalseKeyword */,
-        finally: 98 /* FinallyKeyword */,
-        for: 99 /* ForKeyword */,
-        from: 161 /* FromKeyword */,
-        function: 100 /* FunctionKeyword */,
-        get: 139 /* GetKeyword */,
-        if: 101 /* IfKeyword */,
-        implements: 119 /* ImplementsKeyword */,
-        import: 102 /* ImportKeyword */,
-        in: 103 /* InKeyword */,
-        infer: 140 /* InferKeyword */,
-        instanceof: 104 /* InstanceOfKeyword */,
-        interface: 120 /* InterfaceKeyword */,
-        intrinsic: 141 /* IntrinsicKeyword */,
-        is: 142 /* IsKeyword */,
-        keyof: 143 /* KeyOfKeyword */,
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-      unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1519, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2045, 2045, 2048, 2093, 2112, 2139, 2144, 2154, 2208, 2228, 2230, 2237, 2259, 2273, 2275, 2403, 2406, 2415, 2417, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2556, 2556, 2558, 2558, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 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-      commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/;
-      commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/;
-      jsDocSeeOrLink = /@(?:see|link)/i;
-      tokenStrings = makeReverseMap(textToToken);
-      mergeConflictMarkerLength = "<<<<<<<".length;
-      shebangTriviaRegex = /^#!.*/;
-      utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback;
+  switch (node.kind) {
+    case 263 /* ClassDeclaration */:
+      return true;
+    case 231 /* ClassExpression */:
+      return !useLegacyDecorators;
+    case 172 /* PropertyDeclaration */:
+      return parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2) && !hasAbstractModifier(node) && !hasAmbientModifier(node));
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 174 /* MethodDeclaration */:
+      return node.body !== void 0 && parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2));
+    case 169 /* Parameter */:
+      if (!useLegacyDecorators) return false;
+      return parent2 !== void 0 && parent2.body !== void 0 && (parent2.kind === 176 /* Constructor */ || parent2.kind === 174 /* MethodDeclaration */ || parent2.kind === 178 /* SetAccessor */) && getThisParameter(parent2) !== node && grandparent !== void 0 && grandparent.kind === 263 /* ClassDeclaration */;
+  }
+  return false;
+}
+function nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) {
+  return hasDecorators(node) && nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent);
+}
+function nodeOrChildIsDecorated(useLegacyDecorators, node, parent2, grandparent) {
+  return nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) || childIsDecorated(useLegacyDecorators, node, parent2);
+}
+function childIsDecorated(useLegacyDecorators, node, parent2) {
+  switch (node.kind) {
+    case 263 /* ClassDeclaration */:
+      return some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2));
+    case 231 /* ClassExpression */:
+      return !useLegacyDecorators && some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2));
+    case 174 /* MethodDeclaration */:
+    case 178 /* SetAccessor */:
+    case 176 /* Constructor */:
+      return some(node.parameters, (p) => nodeIsDecorated(useLegacyDecorators, p, node, parent2));
+    default:
+      return false;
+  }
+}
+function classOrConstructorParameterIsDecorated(useLegacyDecorators, node) {
+  if (nodeIsDecorated(useLegacyDecorators, node)) return true;
+  const constructor = getFirstConstructorWithBody(node);
+  return !!constructor && childIsDecorated(useLegacyDecorators, constructor, node);
+}
+function classElementOrClassElementParameterIsDecorated(useLegacyDecorators, node, parent2) {
+  let parameters;
+  if (isAccessor(node)) {
+    const { firstAccessor, secondAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, node);
+    const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
+    if (!firstAccessorWithDecorators || node !== firstAccessorWithDecorators) {
+      return false;
     }
-  });
-
-  // src/compiler/utilitiesPublic.ts
-  function isExternalModuleNameRelative(moduleName) {
-    return pathIsRelative(moduleName) || isRootedDiskPath(moduleName);
+    parameters = setAccessor == null ? void 0 : setAccessor.parameters;
+  } else if (isMethodDeclaration(node)) {
+    parameters = node.parameters;
   }
-  function sortAndDeduplicateDiagnostics(diagnostics) {
-    return sortAndDeduplicate(diagnostics, compareDiagnostics);
+  if (nodeIsDecorated(useLegacyDecorators, node, parent2)) {
+    return true;
   }
-  function getDefaultLibFileName(options) {
-    switch (getEmitScriptTarget(options)) {
-      case 99 /* ESNext */:
-        return "lib.esnext.full.d.ts";
-      case 9 /* ES2022 */:
-        return "lib.es2022.full.d.ts";
-      case 8 /* ES2021 */:
-        return "lib.es2021.full.d.ts";
-      case 7 /* ES2020 */:
-        return "lib.es2020.full.d.ts";
-      case 6 /* ES2019 */:
-        return "lib.es2019.full.d.ts";
-      case 5 /* ES2018 */:
-        return "lib.es2018.full.d.ts";
-      case 4 /* ES2017 */:
-        return "lib.es2017.full.d.ts";
-      case 3 /* ES2016 */:
-        return "lib.es2016.full.d.ts";
-      case 2 /* ES2015 */:
-        return "lib.es6.d.ts";
-      default:
-        return "lib.d.ts";
+  if (parameters) {
+    for (const parameter of parameters) {
+      if (parameterIsThisKeyword(parameter)) continue;
+      if (nodeIsDecorated(useLegacyDecorators, parameter, node, parent2)) return true;
     }
   }
-  function textSpanEnd(span) {
-    return span.start + span.length;
+  return false;
+}
+function isEmptyStringLiteral(node) {
+  if (node.textSourceNode) {
+    switch (node.textSourceNode.kind) {
+      case 11 /* StringLiteral */:
+        return isEmptyStringLiteral(node.textSourceNode);
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        return node.text === "";
+    }
+    return false;
+  }
+  return node.text === "";
+}
+function isJSXTagName(node) {
+  const { parent: parent2 } = node;
+  if (parent2.kind === 286 /* JsxOpeningElement */ || parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 287 /* JsxClosingElement */) {
+    return parent2.tagName === node;
+  }
+  return false;
+}
+function isExpressionNode(node) {
+  switch (node.kind) {
+    case 108 /* SuperKeyword */:
+    case 106 /* NullKeyword */:
+    case 112 /* TrueKeyword */:
+    case 97 /* FalseKeyword */:
+    case 14 /* RegularExpressionLiteral */:
+    case 209 /* ArrayLiteralExpression */:
+    case 210 /* ObjectLiteralExpression */:
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+    case 215 /* TaggedTemplateExpression */:
+    case 234 /* AsExpression */:
+    case 216 /* TypeAssertionExpression */:
+    case 238 /* SatisfiesExpression */:
+    case 235 /* NonNullExpression */:
+    case 217 /* ParenthesizedExpression */:
+    case 218 /* FunctionExpression */:
+    case 231 /* ClassExpression */:
+    case 219 /* ArrowFunction */:
+    case 222 /* VoidExpression */:
+    case 220 /* DeleteExpression */:
+    case 221 /* TypeOfExpression */:
+    case 224 /* PrefixUnaryExpression */:
+    case 225 /* PostfixUnaryExpression */:
+    case 226 /* BinaryExpression */:
+    case 227 /* ConditionalExpression */:
+    case 230 /* SpreadElement */:
+    case 228 /* TemplateExpression */:
+    case 232 /* OmittedExpression */:
+    case 284 /* JsxElement */:
+    case 285 /* JsxSelfClosingElement */:
+    case 288 /* JsxFragment */:
+    case 229 /* YieldExpression */:
+    case 223 /* AwaitExpression */:
+    case 236 /* MetaProperty */:
+      return true;
+    case 233 /* ExpressionWithTypeArguments */:
+      return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
+    case 166 /* QualifiedName */:
+      while (node.parent.kind === 166 /* QualifiedName */) {
+        node = node.parent;
+      }
+      return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
+    case 311 /* JSDocMemberName */:
+      while (isJSDocMemberName(node.parent)) {
+        node = node.parent;
+      }
+      return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
+    case 81 /* PrivateIdentifier */:
+      return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 103 /* InKeyword */;
+    case 80 /* Identifier */:
+      if (node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) {
+        return true;
+      }
+    case 9 /* NumericLiteral */:
+    case 10 /* BigIntLiteral */:
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 110 /* ThisKeyword */:
+      return isInExpressionContext(node);
+    default:
+      return false;
+  }
+}
+function isInExpressionContext(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 306 /* EnumMember */:
+    case 303 /* PropertyAssignment */:
+    case 208 /* BindingElement */:
+      return parent2.initializer === node;
+    case 244 /* ExpressionStatement */:
+    case 245 /* IfStatement */:
+    case 246 /* DoStatement */:
+    case 247 /* WhileStatement */:
+    case 253 /* ReturnStatement */:
+    case 254 /* WithStatement */:
+    case 255 /* SwitchStatement */:
+    case 296 /* CaseClause */:
+    case 257 /* ThrowStatement */:
+      return parent2.expression === node;
+    case 248 /* ForStatement */:
+      const forStatement = parent2;
+      return forStatement.initializer === node && forStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node;
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+      const forInOrOfStatement = parent2;
+      return forInOrOfStatement.initializer === node && forInOrOfStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forInOrOfStatement.expression === node;
+    case 216 /* TypeAssertionExpression */:
+    case 234 /* AsExpression */:
+      return node === parent2.expression;
+    case 239 /* TemplateSpan */:
+      return node === parent2.expression;
+    case 167 /* ComputedPropertyName */:
+      return node === parent2.expression;
+    case 170 /* Decorator */:
+    case 294 /* JsxExpression */:
+    case 293 /* JsxSpreadAttribute */:
+    case 305 /* SpreadAssignment */:
+      return true;
+    case 233 /* ExpressionWithTypeArguments */:
+      return parent2.expression === node && !isPartOfTypeNode(parent2);
+    case 304 /* ShorthandPropertyAssignment */:
+      return parent2.objectAssignmentInitializer === node;
+    case 238 /* SatisfiesExpression */:
+      return node === parent2.expression;
+    default:
+      return isExpressionNode(parent2);
+  }
+}
+function isPartOfTypeQuery(node) {
+  while (node.kind === 166 /* QualifiedName */ || node.kind === 80 /* Identifier */) {
+    node = node.parent;
+  }
+  return node.kind === 186 /* TypeQuery */;
+}
+function isNamespaceReexportDeclaration(node) {
+  return isNamespaceExport(node) && !!node.parent.moduleSpecifier;
+}
+function isExternalModuleImportEqualsDeclaration(node) {
+  return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */;
+}
+function getExternalModuleImportEqualsDeclarationExpression(node) {
+  Debug.assert(isExternalModuleImportEqualsDeclaration(node));
+  return node.moduleReference.expression;
+}
+function getExternalModuleRequireArgument(node) {
+  return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0];
+}
+function isInternalModuleImportEqualsDeclaration(node) {
+  return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 283 /* ExternalModuleReference */;
+}
+function isFullSourceFile(sourceFile) {
+  return (sourceFile == null ? void 0 : sourceFile.kind) === 307 /* SourceFile */;
+}
+function isSourceFileJS(file) {
+  return isInJSFile(file);
+}
+function isSourceFileNotJS(file) {
+  return !isInJSFile(file);
+}
+function isInJSFile(node) {
+  return !!node && !!(node.flags & 524288 /* JavaScriptFile */);
+}
+function isInJsonFile(node) {
+  return !!node && !!(node.flags & 134217728 /* JsonFile */);
+}
+function isSourceFileNotJson(file) {
+  return !isJsonSourceFile(file);
+}
+function isInJSDoc(node) {
+  return !!node && !!(node.flags & 16777216 /* JSDoc */);
+}
+function isJSDocIndexSignature(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 154 /* StringKeyword */ || node.typeArguments[0].kind === 150 /* NumberKeyword */);
+}
+function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
+  if (callExpression.kind !== 213 /* CallExpression */) {
+    return false;
   }
-  function textSpanIsEmpty(span) {
-    return span.length === 0;
+  const { expression, arguments: args } = callExpression;
+  if (expression.kind !== 80 /* Identifier */ || expression.escapedText !== "require") {
+    return false;
   }
-  function textSpanContainsPosition(span, position) {
-    return position >= span.start && position < textSpanEnd(span);
+  if (args.length !== 1) {
+    return false;
   }
-  function textRangeContainsPositionInclusive(span, position) {
-    return position >= span.pos && position <= span.end;
+  const arg = args[0];
+  return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
+}
+function isVariableDeclarationInitializedToRequire(node) {
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    false
+  );
+}
+function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    true
+  );
+}
+function isBindingElementOfBareOrAccessedRequire(node) {
+  return isBindingElement(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
+}
+function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
+  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+    allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+    /*requireStringLiteralLikeArgument*/
+    true
+  );
+}
+function isRequireVariableStatement(node) {
+  return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
+}
+function isSingleOrDoubleQuote(charCode) {
+  return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */;
+}
+function isStringDoubleQuoted(str, sourceFile) {
+  return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */;
+}
+function isAssignmentDeclaration(decl) {
+  return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl);
+}
+function getEffectiveInitializer(node) {
+  if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 57 /* BarBarToken */ || node.initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) {
+    return node.initializer.right;
+  }
+  return node.initializer;
+}
+function getDeclaredExpandoInitializer(node) {
+  const init = getEffectiveInitializer(node);
+  return init && getExpandoInitializer(init, isPrototypeAccess(node.name));
+}
+function hasExpandoValueProperty(node, isPrototypeAssignment) {
+  return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment));
+}
+function getAssignedExpandoInitializer(node) {
+  if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */) {
+    const isPrototypeAssignment = isPrototypeAccess(node.parent.left);
+    return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment);
+  }
+  if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) {
+    const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype");
+    if (result) {
+      return result;
+    }
   }
-  function textSpanContainsTextSpan(span, other) {
-    return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span);
+}
+function getExpandoInitializer(initializer, isPrototypeAssignment) {
+  if (isCallExpression(initializer)) {
+    const e = skipParentheses(initializer.expression);
+    return e.kind === 218 /* FunctionExpression */ || e.kind === 219 /* ArrowFunction */ ? initializer : void 0;
+  }
+  if (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 231 /* ClassExpression */ || initializer.kind === 219 /* ArrowFunction */) {
+    return initializer;
+  }
+  if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) {
+    return initializer;
+  }
+}
+function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) {
+  const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 57 /* BarBarToken */ || initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment);
+  if (e && isSameEntityName(name, initializer.left)) {
+    return e;
+  }
+}
+function isDefaultedExpandoInitializer(node) {
+  const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */ ? node.parent.left : void 0;
+  return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left);
+}
+function getNameOfExpando(node) {
+  if (isBinaryExpression(node.parent)) {
+    const parent2 = (node.parent.operatorToken.kind === 57 /* BarBarToken */ || node.parent.operatorToken.kind === 61 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent;
+    if (parent2.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(parent2.left)) {
+      return parent2.left;
+    }
+  } else if (isVariableDeclaration(node.parent)) {
+    return node.parent.name;
+  }
+}
+function isSameEntityName(name, initializer) {
+  if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) {
+    return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer);
+  }
+  if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 110 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) {
+    return isSameEntityName(name, getNameOrArgument(initializer));
+  }
+  if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) {
+    return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression);
+  }
+  return false;
+}
+function getRightMostAssignedExpression(node) {
+  while (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    node = node.right;
+  }
+  return node;
+}
+function isExportsIdentifier(node) {
+  return isIdentifier(node) && node.escapedText === "exports";
+}
+function isModuleIdentifier(node) {
+  return isIdentifier(node) && node.escapedText === "module";
+}
+function isModuleExportsAccessExpression(node) {
+  return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports";
+}
+function getAssignmentDeclarationKind(expr) {
+  const special = getAssignmentDeclarationKindWorker(expr);
+  return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
+}
+function isBindableObjectDefinePropertyCall(expr) {
+  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+    expr.arguments[0],
+    /*excludeThisKeyword*/
+    true
+  );
+}
+function isLiteralLikeAccess(node) {
+  return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
+}
+function isLiteralLikeElementAccess(node) {
+  return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
+}
+function isBindableStaticAccessExpression(node, excludeThisKeyword) {
+  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+}
+function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
+  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  ));
+}
+function isBindableStaticNameExpression(node, excludeThisKeyword) {
+  return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
+}
+function getNameOrArgument(expr) {
+  if (isPropertyAccessExpression(expr)) {
+    return expr.name;
+  }
+  return expr.argumentExpression;
+}
+function getAssignmentDeclarationKindWorker(expr) {
+  if (isCallExpression(expr)) {
+    if (!isBindableObjectDefinePropertyCall(expr)) {
+      return 0 /* None */;
+    }
+    const entityName = expr.arguments[0];
+    if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) {
+      return 8 /* ObjectDefinePropertyExports */;
+    }
+    if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") {
+      return 9 /* ObjectDefinePrototypeProperty */;
+    }
+    return 7 /* ObjectDefinePropertyValue */;
   }
-  function textSpanOverlapsWith(span, other) {
-    return textSpanOverlap(span, other) !== void 0;
+  if (expr.operatorToken.kind !== 64 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
+    return 0 /* None */;
   }
-  function textSpanOverlap(span1, span2) {
-    const overlap = textSpanIntersection(span1, span2);
-    return overlap && overlap.length === 0 ? void 0 : overlap;
+  if (isBindableStaticNameExpression(
+    expr.left.expression,
+    /*excludeThisKeyword*/
+    true
+  ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+    return 6 /* Prototype */;
+  }
+  return getAssignmentDeclarationPropertyAccessKind(expr.left);
+}
+function isVoidZero(node) {
+  return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0";
+}
+function getElementOrPropertyAccessArgumentExpressionOrName(node) {
+  if (isPropertyAccessExpression(node)) {
+    return node.name;
+  }
+  const arg = skipParentheses(node.argumentExpression);
+  if (isNumericLiteral(arg) || isStringLiteralLike(arg)) {
+    return arg;
+  }
+  return node;
+}
+function getElementOrPropertyAccessName(node) {
+  const name = getElementOrPropertyAccessArgumentExpressionOrName(node);
+  if (name) {
+    if (isIdentifier(name)) {
+      return name.escapedText;
+    }
+    if (isStringLiteralLike(name) || isNumericLiteral(name)) {
+      return escapeLeadingUnderscores(name.text);
+    }
+  }
+  return void 0;
+}
+function getAssignmentDeclarationPropertyAccessKind(lhs) {
+  if (lhs.expression.kind === 110 /* ThisKeyword */) {
+    return 4 /* ThisProperty */;
+  } else if (isModuleExportsAccessExpression(lhs)) {
+    return 2 /* ModuleExports */;
+  } else if (isBindableStaticNameExpression(
+    lhs.expression,
+    /*excludeThisKeyword*/
+    true
+  )) {
+    if (isPrototypeAccess(lhs.expression)) {
+      return 3 /* PrototypeProperty */;
+    }
+    let nextToLast = lhs;
+    while (!isIdentifier(nextToLast.expression)) {
+      nextToLast = nextToLast.expression;
+    }
+    const id = nextToLast.expression;
+    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+    isBindableStaticAccessExpression(lhs)) {
+      return 1 /* ExportsProperty */;
+    }
+    if (isBindableStaticNameExpression(
+      lhs,
+      /*excludeThisKeyword*/
+      true
+    ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+      return 5 /* Property */;
+    }
+  }
+  return 0 /* None */;
+}
+function getInitializerOfBinaryExpression(expr) {
+  while (isBinaryExpression(expr.right)) {
+    expr = expr.right;
+  }
+  return expr.right;
+}
+function isPrototypePropertyAssignment(node) {
+  return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */;
+}
+function isSpecialPropertyDeclaration(expr) {
+  return isInJSFile(expr) && expr.parent && expr.parent.kind === 244 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent);
+}
+function setValueDeclaration(symbol, node) {
+  const { valueDeclaration } = symbol;
+  if (!valueDeclaration || !(node.flags & 33554432 /* Ambient */ && !isInJSFile(node) && !(valueDeclaration.flags & 33554432 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) {
+    symbol.valueDeclaration = node;
+  }
+}
+function isFunctionSymbol(symbol) {
+  if (!symbol || !symbol.valueDeclaration) {
+    return false;
   }
-  function textSpanIntersectsWithTextSpan(span, other) {
-    return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length);
+  const decl = symbol.valueDeclaration;
+  return decl.kind === 262 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer);
+}
+function tryGetModuleSpecifierFromDeclaration(node) {
+  var _a, _b;
+  switch (node.kind) {
+    case 260 /* VariableDeclaration */:
+    case 208 /* BindingElement */:
+      return (_a = findAncestor(node.initializer, (node2) => isRequireCall(
+        node2,
+        /*requireStringLiteralLikeArgument*/
+        true
+      ))) == null ? void 0 : _a.arguments[0];
+    case 272 /* ImportDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 351 /* JSDocImportTag */:
+      return tryCast(node.moduleSpecifier, isStringLiteralLike);
+    case 271 /* ImportEqualsDeclaration */:
+      return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike);
+    case 273 /* ImportClause */:
+    case 280 /* NamespaceExport */:
+      return tryCast(node.parent.moduleSpecifier, isStringLiteralLike);
+    case 274 /* NamespaceImport */:
+    case 281 /* ExportSpecifier */:
+      return tryCast(node.parent.parent.moduleSpecifier, isStringLiteralLike);
+    case 276 /* ImportSpecifier */:
+      return tryCast(node.parent.parent.parent.moduleSpecifier, isStringLiteralLike);
+    case 205 /* ImportType */:
+      return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
+    default:
+      Debug.assertNever(node);
+  }
+}
+function importFromModuleSpecifier(node) {
+  return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent);
+}
+function tryGetImportFromModuleSpecifier(node) {
+  switch (node.parent.kind) {
+    case 272 /* ImportDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 351 /* JSDocImportTag */:
+      return node.parent;
+    case 283 /* ExternalModuleReference */:
+      return node.parent.parent;
+    case 213 /* CallExpression */:
+      return isImportCall(node.parent) || isRequireCall(
+        node.parent,
+        /*requireStringLiteralLikeArgument*/
+        false
+      ) ? node.parent : void 0;
+    case 201 /* LiteralType */:
+      Debug.assert(isStringLiteral(node));
+      return tryCast(node.parent.parent, isImportTypeNode);
+    default:
+      return void 0;
   }
-  function textSpanIntersectsWith(span, start, length2) {
-    return decodedTextSpanIntersectsWith(span.start, span.length, start, length2);
+}
+function getExternalModuleName(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 351 /* JSDocImportTag */:
+      return node.moduleSpecifier;
+    case 271 /* ImportEqualsDeclaration */:
+      return node.moduleReference.kind === 283 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0;
+    case 205 /* ImportType */:
+      return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
+    case 213 /* CallExpression */:
+      return node.arguments[0];
+    case 267 /* ModuleDeclaration */:
+      return node.name.kind === 11 /* StringLiteral */ ? node.name : void 0;
+    default:
+      return Debug.assertNever(node);
+  }
+}
+function getNamespaceDeclarationNode(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+      return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport);
+    case 271 /* ImportEqualsDeclaration */:
+      return node;
+    case 278 /* ExportDeclaration */:
+      return node.exportClause && tryCast(node.exportClause, isNamespaceExport);
+    default:
+      return Debug.assertNever(node);
+  }
+}
+function isDefaultImport(node) {
+  return (node.kind === 272 /* ImportDeclaration */ || node.kind === 351 /* JSDocImportTag */) && !!node.importClause && !!node.importClause.name;
+}
+function forEachImportClauseDeclaration(node, action) {
+  if (node.name) {
+    const result = action(node);
+    if (result) return result;
+  }
+  if (node.namedBindings) {
+    const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action);
+    if (result) return result;
+  }
+}
+function hasQuestionToken(node) {
+  if (node) {
+    switch (node.kind) {
+      case 169 /* Parameter */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 303 /* PropertyAssignment */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+        return node.questionToken !== void 0;
+    }
+  }
+  return false;
+}
+function isJSDocConstructSignature(node) {
+  const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0;
+  const name = tryCast(param && param.name, isIdentifier);
+  return !!name && name.escapedText === "new";
+}
+function isJSDocTypeAlias(node) {
+  return node.kind === 346 /* JSDocTypedefTag */ || node.kind === 338 /* JSDocCallbackTag */ || node.kind === 340 /* JSDocEnumTag */;
+}
+function isTypeAlias(node) {
+  return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
+}
+function getSourceOfAssignment(node) {
+  return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 64 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0;
+}
+function getSourceOfDefaultedAssignment(node) {
+  return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 57 /* BarBarToken */ || node.expression.right.operatorToken.kind === 61 /* QuestionQuestionToken */) ? node.expression.right.right : void 0;
+}
+function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) {
+  switch (node.kind) {
+    case 243 /* VariableStatement */:
+      const v = getSingleVariableOfVariableStatement(node);
+      return v && v.initializer;
+    case 172 /* PropertyDeclaration */:
+      return node.initializer;
+    case 303 /* PropertyAssignment */:
+      return node.initializer;
+  }
+}
+function getSingleVariableOfVariableStatement(node) {
+  return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0;
+}
+function getNestedModuleDeclaration(node) {
+  return isModuleDeclaration(node) && node.body && node.body.kind === 267 /* ModuleDeclaration */ ? node.body : void 0;
+}
+function canHaveFlowNode(node) {
+  if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */) {
+    return true;
   }
-  function decodedTextSpanIntersectsWith(start1, length1, start2, length2) {
-    const end1 = start1 + length1;
-    const end2 = start2 + length2;
-    return start2 <= end1 && end2 >= start1;
+  switch (node.kind) {
+    case 80 /* Identifier */:
+    case 110 /* ThisKeyword */:
+    case 108 /* SuperKeyword */:
+    case 166 /* QualifiedName */:
+    case 236 /* MetaProperty */:
+    case 212 /* ElementAccessExpression */:
+    case 211 /* PropertyAccessExpression */:
+    case 208 /* BindingElement */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return true;
+    default:
+      return false;
   }
-  function textSpanIntersectsWithPosition(span, position) {
-    return position <= textSpanEnd(span) && position >= span.start;
+}
+function canHaveJSDoc(node) {
+  switch (node.kind) {
+    case 219 /* ArrowFunction */:
+    case 226 /* BinaryExpression */:
+    case 241 /* Block */:
+    case 252 /* BreakStatement */:
+    case 179 /* CallSignature */:
+    case 296 /* CaseClause */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 175 /* ClassStaticBlockDeclaration */:
+    case 176 /* Constructor */:
+    case 185 /* ConstructorType */:
+    case 180 /* ConstructSignature */:
+    case 251 /* ContinueStatement */:
+    case 259 /* DebuggerStatement */:
+    case 246 /* DoStatement */:
+    case 212 /* ElementAccessExpression */:
+    case 242 /* EmptyStatement */:
+    case 1 /* EndOfFileToken */:
+    case 266 /* EnumDeclaration */:
+    case 306 /* EnumMember */:
+    case 277 /* ExportAssignment */:
+    case 278 /* ExportDeclaration */:
+    case 281 /* ExportSpecifier */:
+    case 244 /* ExpressionStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 248 /* ForStatement */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 184 /* FunctionType */:
+    case 177 /* GetAccessor */:
+    case 80 /* Identifier */:
+    case 245 /* IfStatement */:
+    case 272 /* ImportDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 181 /* IndexSignature */:
+    case 264 /* InterfaceDeclaration */:
+    case 317 /* JSDocFunctionType */:
+    case 323 /* JSDocSignature */:
+    case 256 /* LabeledStatement */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 267 /* ModuleDeclaration */:
+    case 202 /* NamedTupleMember */:
+    case 270 /* NamespaceExportDeclaration */:
+    case 210 /* ObjectLiteralExpression */:
+    case 169 /* Parameter */:
+    case 217 /* ParenthesizedExpression */:
+    case 211 /* PropertyAccessExpression */:
+    case 303 /* PropertyAssignment */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 253 /* ReturnStatement */:
+    case 240 /* SemicolonClassElement */:
+    case 178 /* SetAccessor */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 305 /* SpreadAssignment */:
+    case 255 /* SwitchStatement */:
+    case 257 /* ThrowStatement */:
+    case 258 /* TryStatement */:
+    case 265 /* TypeAliasDeclaration */:
+    case 168 /* TypeParameter */:
+    case 260 /* VariableDeclaration */:
+    case 243 /* VariableStatement */:
+    case 247 /* WhileStatement */:
+    case 254 /* WithStatement */:
+      return true;
+    default:
+      return false;
   }
-  function textSpanIntersection(span1, span2) {
-    const start = Math.max(span1.start, span2.start);
-    const end = Math.min(textSpanEnd(span1), textSpanEnd(span2));
-    return start <= end ? createTextSpanFromBounds(start, end) : void 0;
+}
+function getJSDocCommentsAndTags(hostNode, noCache) {
+  let result;
+  if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
+    result = addRange(result, filterOwnedJSDocTags(hostNode, hostNode.initializer.jsDoc));
   }
-  function createTextSpan(start, length2) {
-    if (start < 0) {
-      throw new Error("start < 0");
+  let node = hostNode;
+  while (node && node.parent) {
+    if (hasJSDocNodes(node)) {
+      result = addRange(result, filterOwnedJSDocTags(hostNode, node.jsDoc));
     }
-    if (length2 < 0) {
-      throw new Error("length < 0");
+    if (node.kind === 169 /* Parameter */) {
+      result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
+      break;
     }
-    return { start, length: length2 };
-  }
-  function createTextSpanFromBounds(start, end) {
-    return createTextSpan(start, end - start);
+    if (node.kind === 168 /* TypeParameter */) {
+      result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
+      break;
+    }
+    node = getNextJSDocCommentLocation(node);
   }
-  function textChangeRangeNewSpan(range) {
-    return createTextSpan(range.span.start, range.newLength);
+  return result || emptyArray;
+}
+function filterOwnedJSDocTags(hostNode, comments) {
+  const lastJsDoc = last(comments);
+  return flatMap(comments, (jsDoc) => {
+    if (jsDoc === lastJsDoc) {
+      const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag));
+      return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags;
+    } else {
+      return filter(jsDoc.tags, isJSDocOverloadTag);
+    }
+  });
+}
+function ownsJSDocTag(hostNode, tag) {
+  return !(isJSDocTypeTag(tag) || isJSDocSatisfiesTag(tag)) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode;
+}
+function getNextJSDocCommentLocation(node) {
+  const parent2 = node.parent;
+  if (parent2.kind === 303 /* PropertyAssignment */ || parent2.kind === 277 /* ExportAssignment */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 244 /* ExpressionStatement */ && node.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 253 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isAssignmentExpression(node)) {
+    return parent2;
+  } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isAssignmentExpression(parent2))) {
+    return parent2.parent;
+  } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) {
+    return parent2.parent.parent;
   }
-  function textChangeRangeIsUnchanged(range) {
-    return textSpanIsEmpty(range.span) && range.newLength === 0;
+}
+function getParameterSymbolFromJSDoc(node) {
+  if (node.symbol) {
+    return node.symbol;
   }
-  function createTextChangeRange(span, newLength) {
-    if (newLength < 0) {
-      throw new Error("newLength < 0");
-    }
-    return { span, newLength };
+  if (!isIdentifier(node.name)) {
+    return void 0;
   }
-  function collapseTextChangeRangesAcrossMultipleVersions(changes) {
-    if (changes.length === 0) {
-      return unchangedTextChangeRange;
-    }
-    if (changes.length === 1) {
-      return changes[0];
-    }
-    const change0 = changes[0];
-    let oldStartN = change0.span.start;
-    let oldEndN = textSpanEnd(change0.span);
-    let newEndN = oldStartN + change0.newLength;
-    for (let i = 1; i < changes.length; i++) {
-      const nextChange = changes[i];
-      const oldStart1 = oldStartN;
-      const oldEnd1 = oldEndN;
-      const newEnd1 = newEndN;
-      const oldStart2 = nextChange.span.start;
-      const oldEnd2 = textSpanEnd(nextChange.span);
-      const newEnd2 = oldStart2 + nextChange.newLength;
-      oldStartN = Math.min(oldStart1, oldStart2);
-      oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
-      newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
-    }
-    return createTextChangeRange(
-      createTextSpanFromBounds(oldStartN, oldEndN),
-      /*newLength*/
-      newEndN - oldStartN
-    );
-  }
-  function getTypeParameterOwner(d) {
-    if (d && d.kind === 168 /* TypeParameter */) {
-      for (let current = d; current; current = current.parent) {
-        if (isFunctionLike(current) || isClassLike(current) || current.kind === 264 /* InterfaceDeclaration */) {
-          return current;
-        }
-      }
-    }
+  const name = node.name.escapedText;
+  const decl = getHostSignatureFromJSDoc(node);
+  if (!decl) {
+    return void 0;
   }
-  function isParameterPropertyDeclaration(node, parent2) {
-    return isParameter(node) && hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) && parent2.kind === 176 /* Constructor */;
+  const parameter = find(decl.parameters, (p) => p.name.kind === 80 /* Identifier */ && p.name.escapedText === name);
+  return parameter && parameter.symbol;
+}
+function getEffectiveContainerForJSDocTemplateTag(node) {
+  if (isJSDoc(node.parent) && node.parent.tags) {
+    const typeAlias = find(node.parent.tags, isJSDocTypeAlias);
+    if (typeAlias) {
+      return typeAlias;
+    }
+  }
+  return getHostSignatureFromJSDoc(node);
+}
+function getJSDocOverloadTags(node) {
+  return getAllJSDocTags(node, isJSDocOverloadTag);
+}
+function getHostSignatureFromJSDoc(node) {
+  const host = getEffectiveJSDocHost(node);
+  if (host) {
+    return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0;
+  }
+  return void 0;
+}
+function getEffectiveJSDocHost(node) {
+  const host = getJSDocHost(node);
+  if (host) {
+    return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host;
+  }
+}
+function getJSDocHost(node) {
+  const jsDoc = getJSDocRoot(node);
+  if (!jsDoc) {
+    return void 0;
   }
-  function isEmptyBindingPattern(node) {
-    if (isBindingPattern(node)) {
-      return every(node.elements, isEmptyBindingElement);
-    }
-    return false;
+  const host = jsDoc.parent;
+  if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) {
+    return host;
   }
-  function isEmptyBindingElement(node) {
-    if (isOmittedExpression(node)) {
-      return true;
+}
+function getJSDocRoot(node) {
+  return findAncestor(node.parent, isJSDoc);
+}
+function getTypeParameterFromJsDoc(node) {
+  const name = node.name.escapedText;
+  const { typeParameters } = node.parent.parent.parent;
+  return typeParameters && find(typeParameters, (p) => p.name.escapedText === name);
+}
+function hasTypeArguments(node) {
+  return !!node.typeArguments;
+}
+var AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => {
+  AssignmentKind2[AssignmentKind2["None"] = 0] = "None";
+  AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite";
+  AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound";
+  return AssignmentKind2;
+})(AssignmentKind || {});
+function getAssignmentTarget(node) {
+  let parent2 = node.parent;
+  while (true) {
+    switch (parent2.kind) {
+      case 226 /* BinaryExpression */:
+        const binaryExpression = parent2;
+        const binaryOperator = binaryExpression.operatorToken.kind;
+        return isAssignmentOperator(binaryOperator) && binaryExpression.left === node ? binaryExpression : void 0;
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        const unaryExpression = parent2;
+        const unaryOperator = unaryExpression.operator;
+        return unaryOperator === 46 /* PlusPlusToken */ || unaryOperator === 47 /* MinusMinusToken */ ? unaryExpression : void 0;
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+        const forInOrOfStatement = parent2;
+        return forInOrOfStatement.initializer === node ? forInOrOfStatement : void 0;
+      case 217 /* ParenthesizedExpression */:
+      case 209 /* ArrayLiteralExpression */:
+      case 230 /* SpreadElement */:
+      case 235 /* NonNullExpression */:
+        node = parent2;
+        break;
+      case 305 /* SpreadAssignment */:
+        node = parent2.parent;
+        break;
+      case 304 /* ShorthandPropertyAssignment */:
+        if (parent2.name !== node) {
+          return void 0;
+        }
+        node = parent2.parent;
+        break;
+      case 303 /* PropertyAssignment */:
+        if (parent2.name === node) {
+          return void 0;
+        }
+        node = parent2.parent;
+        break;
+      default:
+        return void 0;
     }
-    return isEmptyBindingPattern(node.name);
+    parent2 = node.parent;
   }
-  function walkUpBindingElementsAndPatterns(binding) {
-    let node = binding.parent;
-    while (isBindingElement(node.parent)) {
-      node = node.parent.parent;
-    }
-    return node.parent;
+}
+function getAssignmentTargetKind(node) {
+  const target = getAssignmentTarget(node);
+  if (!target) {
+    return 0 /* None */;
   }
-  function getCombinedFlags(node, getFlags) {
-    if (isBindingElement(node)) {
-      node = walkUpBindingElementsAndPatterns(node);
-    }
-    let flags = getFlags(node);
-    if (node.kind === 260 /* VariableDeclaration */) {
-      node = node.parent;
-    }
-    if (node && node.kind === 261 /* VariableDeclarationList */) {
-      flags |= getFlags(node);
-      node = node.parent;
-    }
-    if (node && node.kind === 243 /* VariableStatement */) {
-      flags |= getFlags(node);
-    }
-    return flags;
+  switch (target.kind) {
+    case 226 /* BinaryExpression */:
+      const binaryOperator = target.operatorToken.kind;
+      return binaryOperator === 64 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */;
+    case 224 /* PrefixUnaryExpression */:
+    case 225 /* PostfixUnaryExpression */:
+      return 2 /* Compound */;
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+      return 1 /* Definite */;
+  }
+}
+function isAssignmentTarget(node) {
+  return !!getAssignmentTarget(node);
+}
+function isCompoundLikeAssignment(assignment) {
+  const right = skipParentheses(assignment.right);
+  return right.kind === 226 /* BinaryExpression */ && isShiftOperatorOrHigher(right.operatorToken.kind);
+}
+function isInCompoundLikeAssignment(node) {
+  const target = getAssignmentTarget(node);
+  return !!target && isAssignmentExpression(
+    target,
+    /*excludeCompoundAssignment*/
+    true
+  ) && isCompoundLikeAssignment(target);
+}
+function isNodeWithPossibleHoistedDeclaration(node) {
+  switch (node.kind) {
+    case 241 /* Block */:
+    case 243 /* VariableStatement */:
+    case 254 /* WithStatement */:
+    case 245 /* IfStatement */:
+    case 255 /* SwitchStatement */:
+    case 269 /* CaseBlock */:
+    case 296 /* CaseClause */:
+    case 297 /* DefaultClause */:
+    case 256 /* LabeledStatement */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 246 /* DoStatement */:
+    case 247 /* WhileStatement */:
+    case 258 /* TryStatement */:
+    case 299 /* CatchClause */:
+      return true;
   }
-  function getCombinedModifierFlags(node) {
-    return getCombinedFlags(node, getEffectiveModifierFlags);
+  return false;
+}
+function isValueSignatureDeclaration(node) {
+  return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node);
+}
+function walkUp(node, kind) {
+  while (node && node.kind === kind) {
+    node = node.parent;
+  }
+  return node;
+}
+function walkUpParenthesizedTypes(node) {
+  return walkUp(node, 196 /* ParenthesizedType */);
+}
+function walkUpParenthesizedExpressions(node) {
+  return walkUp(node, 217 /* ParenthesizedExpression */);
+}
+function walkUpParenthesizedTypesAndGetParentAndChild(node) {
+  let child;
+  while (node && node.kind === 196 /* ParenthesizedType */) {
+    child = node;
+    node = node.parent;
+  }
+  return [child, node];
+}
+function skipTypeParentheses(node) {
+  while (isParenthesizedTypeNode(node)) node = node.type;
+  return node;
+}
+function skipParentheses(node, excludeJSDocTypeAssertions) {
+  const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | 16 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */;
+  return skipOuterExpressions(node, flags);
+}
+function isDeleteTarget(node) {
+  if (node.kind !== 211 /* PropertyAccessExpression */ && node.kind !== 212 /* ElementAccessExpression */) {
+    return false;
   }
-  function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) {
-    return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc);
+  node = walkUpParenthesizedExpressions(node.parent);
+  return node && node.kind === 220 /* DeleteExpression */;
+}
+function isNodeDescendantOf(node, ancestor) {
+  while (node) {
+    if (node === ancestor) return true;
+    node = node.parent;
+  }
+  return false;
+}
+function isDeclarationName(name) {
+  return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name;
+}
+function getDeclarationFromName(name) {
+  const parent2 = name.parent;
+  switch (name.kind) {
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 9 /* NumericLiteral */:
+      if (isComputedPropertyName(parent2)) return parent2.parent;
+    case 80 /* Identifier */:
+      if (isDeclaration(parent2)) {
+        return parent2.name === name ? parent2 : void 0;
+      } else if (isQualifiedName(parent2)) {
+        const tag = parent2.parent;
+        return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0;
+      } else {
+        const binExp = parent2.parent;
+        return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0;
+      }
+    case 81 /* PrivateIdentifier */:
+      return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0;
+    default:
+      return void 0;
   }
-  function getCombinedNodeFlags(node) {
-    return getCombinedFlags(node, getNodeFlags);
+}
+function isLiteralComputedPropertyDeclarationName(node) {
+  return isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ && isDeclaration(node.parent.parent);
+}
+function isIdentifierName(node) {
+  const parent2 = node.parent;
+  switch (parent2.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 306 /* EnumMember */:
+    case 303 /* PropertyAssignment */:
+    case 211 /* PropertyAccessExpression */:
+      return parent2.name === node;
+    case 166 /* QualifiedName */:
+      return parent2.right === node;
+    case 208 /* BindingElement */:
+    case 276 /* ImportSpecifier */:
+      return parent2.propertyName === node;
+    case 281 /* ExportSpecifier */:
+    case 291 /* JsxAttribute */:
+    case 285 /* JsxSelfClosingElement */:
+    case 286 /* JsxOpeningElement */:
+    case 287 /* JsxClosingElement */:
+      return true;
   }
-  function getNodeFlags(node) {
-    return node.flags;
+  return false;
+}
+function isAliasSymbolDeclaration(node) {
+  if (node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node)) {
+    return true;
   }
-  function validateLocaleAndSetLanguage(locale, sys2, errors) {
-    const lowerCaseLocale = locale.toLowerCase();
-    const matchResult = /^([a-z]+)([_-]([a-z]+))?$/.exec(lowerCaseLocale);
-    if (!matchResult) {
-      if (errors) {
-        errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp"));
+  return isInJSFile(node) && (isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isPropertyAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableExpression(node.parent.right));
+}
+function getAliasDeclarationFromName(node) {
+  switch (node.parent.kind) {
+    case 273 /* ImportClause */:
+    case 276 /* ImportSpecifier */:
+    case 274 /* NamespaceImport */:
+    case 281 /* ExportSpecifier */:
+    case 277 /* ExportAssignment */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 280 /* NamespaceExport */:
+      return node.parent;
+    case 166 /* QualifiedName */:
+      do {
+        node = node.parent;
+      } while (node.parent.kind === 166 /* QualifiedName */);
+      return getAliasDeclarationFromName(node);
+  }
+}
+function isAliasableExpression(e) {
+  return isEntityNameExpression(e) || isClassExpression(e);
+}
+function exportAssignmentIsAlias(node) {
+  const e = getExportAssignmentExpression(node);
+  return isAliasableExpression(e);
+}
+function getExportAssignmentExpression(node) {
+  return isExportAssignment(node) ? node.expression : node.right;
+}
+function getPropertyAssignmentAliasLikeExpression(node) {
+  return node.kind === 304 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 303 /* PropertyAssignment */ ? node.initializer : node.parent.right;
+}
+function getEffectiveBaseTypeNode(node) {
+  const baseType = getClassExtendsHeritageElement(node);
+  if (baseType && isInJSFile(node)) {
+    const tag = getJSDocAugmentsTag(node);
+    if (tag) {
+      return tag.class;
+    }
+  }
+  return baseType;
+}
+function getClassExtendsHeritageElement(node) {
+  const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
+  return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0;
+}
+function getEffectiveImplementsTypeNodes(node) {
+  if (isInJSFile(node)) {
+    return getJSDocImplementsTags(node).map((n) => n.class);
+  } else {
+    const heritageClause = getHeritageClause(node.heritageClauses, 119 /* ImplementsKeyword */);
+    return heritageClause == null ? void 0 : heritageClause.types;
+  }
+}
+function getAllSuperTypeNodes(node) {
+  return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray;
+}
+function getInterfaceBaseTypeNodes(node) {
+  const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
+  return heritageClause ? heritageClause.types : void 0;
+}
+function getHeritageClause(clauses, kind) {
+  if (clauses) {
+    for (const clause of clauses) {
+      if (clause.token === kind) {
+        return clause;
       }
-      return;
     }
-    const language = matchResult[1];
-    const territory = matchResult[3];
-    if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
-      trySetLanguageAndTerritory(
-        language,
-        /*territory*/
-        void 0,
-        errors
-      );
+  }
+  return void 0;
+}
+function getAncestor(node, kind) {
+  while (node) {
+    if (node.kind === kind) {
+      return node;
     }
-    setUILocale(locale);
-    function trySetLanguageAndTerritory(language2, territory2, errors2) {
-      const compilerFilePath = normalizePath(sys2.getExecutingFilePath());
-      const containingDirectoryPath = getDirectoryPath(compilerFilePath);
-      let filePath = combinePaths(containingDirectoryPath, language2);
-      if (territory2) {
-        filePath = filePath + "-" + territory2;
+    node = node.parent;
+  }
+  return void 0;
+}
+function isKeyword(token) {
+  return 83 /* FirstKeyword */ <= token && token <= 165 /* LastKeyword */;
+}
+function isPunctuation(token) {
+  return 19 /* FirstPunctuation */ <= token && token <= 79 /* LastPunctuation */;
+}
+function isKeywordOrPunctuation(token) {
+  return isKeyword(token) || isPunctuation(token);
+}
+function isContextualKeyword(token) {
+  return 128 /* FirstContextualKeyword */ <= token && token <= 165 /* LastContextualKeyword */;
+}
+function isNonContextualKeyword(token) {
+  return isKeyword(token) && !isContextualKeyword(token);
+}
+function isFutureReservedKeyword(token) {
+  return 119 /* FirstFutureReservedWord */ <= token && token <= 127 /* LastFutureReservedWord */;
+}
+function isStringANonContextualKeyword(name) {
+  const token = stringToToken(name);
+  return token !== void 0 && isNonContextualKeyword(token);
+}
+function isStringAKeyword(name) {
+  const token = stringToToken(name);
+  return token !== void 0 && isKeyword(token);
+}
+function isIdentifierANonContextualKeyword(node) {
+  const originalKeywordKind = identifierToKeywordKind(node);
+  return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind);
+}
+function isTrivia(token) {
+  return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */;
+}
+var FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => {
+  FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal";
+  FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator";
+  FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async";
+  FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid";
+  FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator";
+  return FunctionFlags2;
+})(FunctionFlags || {});
+function getFunctionFlags(node) {
+  if (!node) {
+    return 4 /* Invalid */;
+  }
+  let flags = 0 /* Normal */;
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+      if (node.asteriskToken) {
+        flags |= 1 /* Generator */;
       }
-      filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json"));
-      if (!sys2.fileExists(filePath)) {
-        return false;
+    case 219 /* ArrowFunction */:
+      if (hasSyntacticModifier(node, 1024 /* Async */)) {
+        flags |= 2 /* Async */;
       }
-      let fileContents = "";
-      try {
-        fileContents = sys2.readFile(filePath);
-      } catch (e) {
-        if (errors2) {
-          errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath));
-        }
+      break;
+  }
+  if (!node.body) {
+    flags |= 4 /* Invalid */;
+  }
+  return flags;
+}
+function isAsyncFunction(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 174 /* MethodDeclaration */:
+      return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 1024 /* Async */);
+  }
+  return false;
+}
+function isStringOrNumericLiteralLike(node) {
+  return isStringLiteralLike(node) || isNumericLiteral(node);
+}
+function isSignedNumericLiteral(node) {
+  return isPrefixUnaryExpression(node) && (node.operator === 40 /* PlusToken */ || node.operator === 41 /* MinusToken */) && isNumericLiteral(node.operand);
+}
+function hasDynamicName(declaration) {
+  const name = getNameOfDeclaration(declaration);
+  return !!name && isDynamicName(name);
+}
+function isDynamicName(name) {
+  if (!(name.kind === 167 /* ComputedPropertyName */ || name.kind === 212 /* ElementAccessExpression */)) {
+    return false;
+  }
+  const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression;
+  return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr);
+}
+function getPropertyNameForPropertyNameNode(name) {
+  switch (name.kind) {
+    case 80 /* Identifier */:
+    case 81 /* PrivateIdentifier */:
+      return name.escapedText;
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 9 /* NumericLiteral */:
+      return escapeLeadingUnderscores(name.text);
+    case 167 /* ComputedPropertyName */:
+      const nameExpression = name.expression;
+      if (isStringOrNumericLiteralLike(nameExpression)) {
+        return escapeLeadingUnderscores(nameExpression.text);
+      } else if (isSignedNumericLiteral(nameExpression)) {
+        if (nameExpression.operator === 41 /* MinusToken */) {
+          return tokenToString(nameExpression.operator) + nameExpression.operand.text;
+        }
+        return nameExpression.operand.text;
+      }
+      return void 0;
+    case 295 /* JsxNamespacedName */:
+      return getEscapedTextOfJsxNamespacedName(name);
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function isPropertyNameLiteral(node) {
+  switch (node.kind) {
+    case 80 /* Identifier */:
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 9 /* NumericLiteral */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getTextOfIdentifierOrLiteral(node) {
+  return isMemberName(node) ? idText(node) : isJsxNamespacedName(node) ? getTextOfJsxNamespacedName(node) : node.text;
+}
+function getEscapedTextOfIdentifierOrLiteral(node) {
+  return isMemberName(node) ? node.escapedText : isJsxNamespacedName(node) ? getEscapedTextOfJsxNamespacedName(node) : escapeLeadingUnderscores(node.text);
+}
+function getPropertyNameForUniqueESSymbol(symbol) {
+  return `__@${getSymbolId(symbol)}@${symbol.escapedName}`;
+}
+function getSymbolNameForPrivateIdentifier(containingClassSymbol, description3) {
+  return `__#${getSymbolId(containingClassSymbol)}@${description3}`;
+}
+function isKnownSymbol(symbol) {
+  return startsWith(symbol.escapedName, "__@");
+}
+function isPrivateIdentifierSymbol(symbol) {
+  return startsWith(symbol.escapedName, "__#");
+}
+function isESSymbolIdentifier(node) {
+  return node.kind === 80 /* Identifier */ && node.escapedText === "Symbol";
+}
+function isProtoSetter(node) {
+  return isIdentifier(node) ? idText(node) === "__proto__" : isStringLiteral(node) && node.text === "__proto__";
+}
+function isAnonymousFunctionDefinition(node, cb) {
+  node = skipOuterExpressions(node);
+  switch (node.kind) {
+    case 231 /* ClassExpression */:
+      if (classHasDeclaredOrExplicitlyAssignedName(node)) {
         return false;
       }
-      try {
-        setLocalizedDiagnosticMessages(JSON.parse(fileContents));
-      } catch {
-        if (errors2) {
-          errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath));
-        }
+      break;
+    case 218 /* FunctionExpression */:
+      if (node.name) {
         return false;
       }
-      return true;
-    }
+      break;
+    case 219 /* ArrowFunction */:
+      break;
+    default:
+      return false;
   }
-  function getOriginalNode(node, nodeTest) {
-    if (node) {
-      while (node.original !== void 0) {
-        node = node.original;
+  return typeof cb === "function" ? cb(node) : true;
+}
+function isNamedEvaluationSource(node) {
+  switch (node.kind) {
+    case 303 /* PropertyAssignment */:
+      return !isProtoSetter(node.name);
+    case 304 /* ShorthandPropertyAssignment */:
+      return !!node.objectAssignmentInitializer;
+    case 260 /* VariableDeclaration */:
+      return isIdentifier(node.name) && !!node.initializer;
+    case 169 /* Parameter */:
+      return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken;
+    case 208 /* BindingElement */:
+      return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken;
+    case 172 /* PropertyDeclaration */:
+      return !!node.initializer;
+    case 226 /* BinaryExpression */:
+      switch (node.operatorToken.kind) {
+        case 64 /* EqualsToken */:
+        case 77 /* AmpersandAmpersandEqualsToken */:
+        case 76 /* BarBarEqualsToken */:
+        case 78 /* QuestionQuestionEqualsToken */:
+          return isIdentifier(node.left);
       }
+      break;
+    case 277 /* ExportAssignment */:
+      return true;
+  }
+  return false;
+}
+function isNamedEvaluation(node, cb) {
+  if (!isNamedEvaluationSource(node)) return false;
+  switch (node.kind) {
+    case 303 /* PropertyAssignment */:
+      return isAnonymousFunctionDefinition(node.initializer, cb);
+    case 304 /* ShorthandPropertyAssignment */:
+      return isAnonymousFunctionDefinition(node.objectAssignmentInitializer, cb);
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+    case 172 /* PropertyDeclaration */:
+      return isAnonymousFunctionDefinition(node.initializer, cb);
+    case 226 /* BinaryExpression */:
+      return isAnonymousFunctionDefinition(node.right, cb);
+    case 277 /* ExportAssignment */:
+      return isAnonymousFunctionDefinition(node.expression, cb);
+  }
+}
+function isPushOrUnshiftIdentifier(node) {
+  return node.escapedText === "push" || node.escapedText === "unshift";
+}
+function isPartOfParameterDeclaration(node) {
+  const root = getRootDeclaration(node);
+  return root.kind === 169 /* Parameter */;
+}
+function getRootDeclaration(node) {
+  while (node.kind === 208 /* BindingElement */) {
+    node = node.parent.parent;
+  }
+  return node;
+}
+function nodeStartsNewLexicalEnvironment(node) {
+  const kind = node.kind;
+  return kind === 176 /* Constructor */ || kind === 218 /* FunctionExpression */ || kind === 262 /* FunctionDeclaration */ || kind === 219 /* ArrowFunction */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 267 /* ModuleDeclaration */ || kind === 307 /* SourceFile */;
+}
+function nodeIsSynthesized(range) {
+  return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end);
+}
+function getOriginalSourceFile(sourceFile) {
+  return getParseTreeNode(sourceFile, isSourceFile) || sourceFile;
+}
+var Associativity = /* @__PURE__ */ ((Associativity2) => {
+  Associativity2[Associativity2["Left"] = 0] = "Left";
+  Associativity2[Associativity2["Right"] = 1] = "Right";
+  return Associativity2;
+})(Associativity || {});
+function getExpressionAssociativity(expression) {
+  const operator = getOperator(expression);
+  const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0;
+  return getOperatorAssociativity(expression.kind, operator, hasArguments);
+}
+function getOperatorAssociativity(kind, operator, hasArguments) {
+  switch (kind) {
+    case 214 /* NewExpression */:
+      return hasArguments ? 0 /* Left */ : 1 /* Right */;
+    case 224 /* PrefixUnaryExpression */:
+    case 221 /* TypeOfExpression */:
+    case 222 /* VoidExpression */:
+    case 220 /* DeleteExpression */:
+    case 223 /* AwaitExpression */:
+    case 227 /* ConditionalExpression */:
+    case 229 /* YieldExpression */:
+      return 1 /* Right */;
+    case 226 /* BinaryExpression */:
+      switch (operator) {
+        case 43 /* AsteriskAsteriskToken */:
+        case 64 /* EqualsToken */:
+        case 65 /* PlusEqualsToken */:
+        case 66 /* MinusEqualsToken */:
+        case 68 /* AsteriskAsteriskEqualsToken */:
+        case 67 /* AsteriskEqualsToken */:
+        case 69 /* SlashEqualsToken */:
+        case 70 /* PercentEqualsToken */:
+        case 71 /* LessThanLessThanEqualsToken */:
+        case 72 /* GreaterThanGreaterThanEqualsToken */:
+        case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+        case 74 /* AmpersandEqualsToken */:
+        case 79 /* CaretEqualsToken */:
+        case 75 /* BarEqualsToken */:
+        case 76 /* BarBarEqualsToken */:
+        case 77 /* AmpersandAmpersandEqualsToken */:
+        case 78 /* QuestionQuestionEqualsToken */:
+          return 1 /* Right */;
+      }
+  }
+  return 0 /* Left */;
+}
+function getExpressionPrecedence(expression) {
+  const operator = getOperator(expression);
+  const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0;
+  return getOperatorPrecedence(expression.kind, operator, hasArguments);
+}
+function getOperator(expression) {
+  if (expression.kind === 226 /* BinaryExpression */) {
+    return expression.operatorToken.kind;
+  } else if (expression.kind === 224 /* PrefixUnaryExpression */ || expression.kind === 225 /* PostfixUnaryExpression */) {
+    return expression.operator;
+  } else {
+    return expression.kind;
+  }
+}
+var OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => {
+  OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma";
+  OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread";
+  OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield";
+  OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment";
+  OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional";
+  OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce";
+  OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR";
+  OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND";
+  OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality";
+  OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational";
+  OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift";
+  OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive";
+  OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative";
+  OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation";
+  OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary";
+  OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update";
+  OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide";
+  OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member";
+  OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary";
+  OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest";
+  OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest";
+  OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid";
+  return OperatorPrecedence2;
+})(OperatorPrecedence || {});
+function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
+  switch (nodeKind) {
+    case 355 /* CommaListExpression */:
+      return 0 /* Comma */;
+    case 230 /* SpreadElement */:
+      return 1 /* Spread */;
+    case 229 /* YieldExpression */:
+      return 2 /* Yield */;
+    case 227 /* ConditionalExpression */:
+      return 4 /* Conditional */;
+    case 226 /* BinaryExpression */:
+      switch (operatorKind) {
+        case 28 /* CommaToken */:
+          return 0 /* Comma */;
+        case 64 /* EqualsToken */:
+        case 65 /* PlusEqualsToken */:
+        case 66 /* MinusEqualsToken */:
+        case 68 /* AsteriskAsteriskEqualsToken */:
+        case 67 /* AsteriskEqualsToken */:
+        case 69 /* SlashEqualsToken */:
+        case 70 /* PercentEqualsToken */:
+        case 71 /* LessThanLessThanEqualsToken */:
+        case 72 /* GreaterThanGreaterThanEqualsToken */:
+        case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+        case 74 /* AmpersandEqualsToken */:
+        case 79 /* CaretEqualsToken */:
+        case 75 /* BarEqualsToken */:
+        case 76 /* BarBarEqualsToken */:
+        case 77 /* AmpersandAmpersandEqualsToken */:
+        case 78 /* QuestionQuestionEqualsToken */:
+          return 3 /* Assignment */;
+        default:
+          return getBinaryOperatorPrecedence(operatorKind);
+      }
+    case 216 /* TypeAssertionExpression */:
+    case 235 /* NonNullExpression */:
+    case 224 /* PrefixUnaryExpression */:
+    case 221 /* TypeOfExpression */:
+    case 222 /* VoidExpression */:
+    case 220 /* DeleteExpression */:
+    case 223 /* AwaitExpression */:
+      return 16 /* Unary */;
+    case 225 /* PostfixUnaryExpression */:
+      return 17 /* Update */;
+    case 213 /* CallExpression */:
+      return 18 /* LeftHandSide */;
+    case 214 /* NewExpression */:
+      return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */;
+    case 215 /* TaggedTemplateExpression */:
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+    case 236 /* MetaProperty */:
+      return 19 /* Member */;
+    case 234 /* AsExpression */:
+    case 238 /* SatisfiesExpression */:
+      return 11 /* Relational */;
+    case 110 /* ThisKeyword */:
+    case 108 /* SuperKeyword */:
+    case 80 /* Identifier */:
+    case 81 /* PrivateIdentifier */:
+    case 106 /* NullKeyword */:
+    case 112 /* TrueKeyword */:
+    case 97 /* FalseKeyword */:
+    case 9 /* NumericLiteral */:
+    case 10 /* BigIntLiteral */:
+    case 11 /* StringLiteral */:
+    case 209 /* ArrayLiteralExpression */:
+    case 210 /* ObjectLiteralExpression */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 231 /* ClassExpression */:
+    case 14 /* RegularExpressionLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 228 /* TemplateExpression */:
+    case 217 /* ParenthesizedExpression */:
+    case 232 /* OmittedExpression */:
+    case 284 /* JsxElement */:
+    case 285 /* JsxSelfClosingElement */:
+    case 288 /* JsxFragment */:
+      return 20 /* Primary */;
+    default:
+      return -1 /* Invalid */;
+  }
+}
+function getBinaryOperatorPrecedence(kind) {
+  switch (kind) {
+    case 61 /* QuestionQuestionToken */:
+      return 4 /* Coalesce */;
+    case 57 /* BarBarToken */:
+      return 5 /* LogicalOR */;
+    case 56 /* AmpersandAmpersandToken */:
+      return 6 /* LogicalAND */;
+    case 52 /* BarToken */:
+      return 7 /* BitwiseOR */;
+    case 53 /* CaretToken */:
+      return 8 /* BitwiseXOR */;
+    case 51 /* AmpersandToken */:
+      return 9 /* BitwiseAND */;
+    case 35 /* EqualsEqualsToken */:
+    case 36 /* ExclamationEqualsToken */:
+    case 37 /* EqualsEqualsEqualsToken */:
+    case 38 /* ExclamationEqualsEqualsToken */:
+      return 10 /* Equality */;
+    case 30 /* LessThanToken */:
+    case 32 /* GreaterThanToken */:
+    case 33 /* LessThanEqualsToken */:
+    case 34 /* GreaterThanEqualsToken */:
+    case 104 /* InstanceOfKeyword */:
+    case 103 /* InKeyword */:
+    case 130 /* AsKeyword */:
+    case 152 /* SatisfiesKeyword */:
+      return 11 /* Relational */;
+    case 48 /* LessThanLessThanToken */:
+    case 49 /* GreaterThanGreaterThanToken */:
+    case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+      return 12 /* Shift */;
+    case 40 /* PlusToken */:
+    case 41 /* MinusToken */:
+      return 13 /* Additive */;
+    case 42 /* AsteriskToken */:
+    case 44 /* SlashToken */:
+    case 45 /* PercentToken */:
+      return 14 /* Multiplicative */;
+    case 43 /* AsteriskAsteriskToken */:
+      return 15 /* Exponentiation */;
+  }
+  return -1;
+}
+function getSemanticJsxChildren(children) {
+  return filter(children, (i) => {
+    switch (i.kind) {
+      case 294 /* JsxExpression */:
+        return !!i.expression;
+      case 12 /* JsxText */:
+        return !i.containsOnlyTriviaWhiteSpaces;
+      default:
+        return true;
     }
-    if (!node || !nodeTest) {
-      return node;
+  });
+}
+function createDiagnosticCollection() {
+  let nonFileDiagnostics = [];
+  const filesWithDiagnostics = [];
+  const fileDiagnostics = /* @__PURE__ */ new Map();
+  let hasReadNonFileDiagnostics = false;
+  return {
+    add,
+    lookup,
+    getGlobalDiagnostics,
+    getDiagnostics: getDiagnostics2
+  };
+  function lookup(diagnostic) {
+    let diagnostics;
+    if (diagnostic.file) {
+      diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
+    } else {
+      diagnostics = nonFileDiagnostics;
+    }
+    if (!diagnostics) {
+      return void 0;
     }
-    return nodeTest(node) ? node : void 0;
+    const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation);
+    if (result >= 0) {
+      return diagnostics[result];
+    }
+    if (~result > 0 && diagnosticsEqualityComparer(diagnostic, diagnostics[~result - 1])) {
+      return diagnostics[~result - 1];
+    }
+    return void 0;
   }
-  function findAncestor(node, callback) {
-    while (node) {
-      const result = callback(node);
-      if (result === "quit") {
-        return void 0;
-      } else if (result) {
-        return node;
+  function add(diagnostic) {
+    let diagnostics;
+    if (diagnostic.file) {
+      diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
+      if (!diagnostics) {
+        diagnostics = [];
+        fileDiagnostics.set(diagnostic.file.fileName, diagnostics);
+        insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive);
       }
-      node = node.parent;
+    } else {
+      if (hasReadNonFileDiagnostics) {
+        hasReadNonFileDiagnostics = false;
+        nonFileDiagnostics = nonFileDiagnostics.slice();
+      }
+      diagnostics = nonFileDiagnostics;
     }
-    return void 0;
+    insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation, diagnosticsEqualityComparer);
   }
-  function isParseTreeNode(node) {
-    return (node.flags & 16 /* Synthesized */) === 0;
+  function getGlobalDiagnostics() {
+    hasReadNonFileDiagnostics = true;
+    return nonFileDiagnostics;
   }
-  function getParseTreeNode(node, nodeTest) {
-    if (node === void 0 || isParseTreeNode(node)) {
-      return node;
+  function getDiagnostics2(fileName) {
+    if (fileName) {
+      return fileDiagnostics.get(fileName) || [];
     }
-    node = node.original;
-    while (node) {
-      if (isParseTreeNode(node)) {
-        return !nodeTest || nodeTest(node) ? node : void 0;
+    const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f));
+    if (!nonFileDiagnostics.length) {
+      return fileDiags;
+    }
+    fileDiags.unshift(...nonFileDiagnostics);
+    return fileDiags;
+  }
+}
+var templateSubstitutionRegExp = /\$\{/g;
+function escapeTemplateSubstitution(str) {
+  return str.replace(templateSubstitutionRegExp, "\\${");
+}
+function containsInvalidEscapeFlag(node) {
+  return !!((node.templateFlags || 0) & 2048 /* ContainsInvalidEscape */);
+}
+function hasInvalidEscape(template) {
+  return template && !!(isNoSubstitutionTemplateLiteral(template) ? containsInvalidEscapeFlag(template) : containsInvalidEscapeFlag(template.head) || some(template.templateSpans, (span) => containsInvalidEscapeFlag(span.literal)));
+}
+var doubleQuoteEscapedCharsRegExp = /[\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
+var singleQuoteEscapedCharsRegExp = /[\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
+var backtickQuoteEscapedCharsRegExp = /\r\n|[\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
+var escapedCharsMap = new Map(Object.entries({
+  "	": "\\t",
+  "\v": "\\v",
+  "\f": "\\f",
+  "\b": "\\b",
+  "\r": "\\r",
+  "\n": "\\n",
+  "\\": "\\\\",
+  '"': '\\"',
+  "'": "\\'",
+  "`": "\\`",
+  "\u2028": "\\u2028",
+  // lineSeparator
+  "\u2029": "\\u2029",
+  // paragraphSeparator
+  "\x85": "\\u0085",
+  // nextLine
+  "\r\n": "\\r\\n"
+  // special case for CRLFs in backticks
+}));
+function encodeUtf16EscapeSequence(charCode) {
+  const hexCharCode = charCode.toString(16).toUpperCase();
+  const paddedHexCode = ("0000" + hexCharCode).slice(-4);
+  return "\\u" + paddedHexCode;
+}
+function getReplacement(c, offset, input) {
+  if (c.charCodeAt(0) === 0 /* nullCharacter */) {
+    const lookAhead = input.charCodeAt(offset + c.length);
+    if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) {
+      return "\\x00";
+    }
+    return "\\0";
+  }
+  return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0));
+}
+function escapeString(s, quoteChar) {
+  const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp;
+  return s.replace(escapedCharsRegExp, getReplacement);
+}
+var nonAsciiCharacters = /[^\u0000-\u007F]/g;
+function escapeNonAsciiString(s, quoteChar) {
+  s = escapeString(s, quoteChar);
+  return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s;
+}
+var jsxDoubleQuoteEscapedCharsRegExp = /["\u0000-\u001f\u2028\u2029\u0085]/g;
+var jsxSingleQuoteEscapedCharsRegExp = /['\u0000-\u001f\u2028\u2029\u0085]/g;
+var jsxEscapedCharsMap = new Map(Object.entries({
+  '"': "&quot;",
+  "'": "&apos;"
+}));
+function encodeJsxCharacterEntity(charCode) {
+  const hexCharCode = charCode.toString(16).toUpperCase();
+  return "&#x" + hexCharCode + ";";
+}
+function getJsxAttributeStringReplacement(c) {
+  if (c.charCodeAt(0) === 0 /* nullCharacter */) {
+    return "&#0;";
+  }
+  return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0));
+}
+function escapeJsxAttributeString(s, quoteChar) {
+  const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp;
+  return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement);
+}
+function stripQuotes(name) {
+  const length2 = name.length;
+  if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) {
+    return name.substring(1, length2 - 1);
+  }
+  return name;
+}
+function isQuoteOrBacktick(charCode) {
+  return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */;
+}
+function isIntrinsicJsxName(name) {
+  const ch = name.charCodeAt(0);
+  return ch >= 97 /* a */ && ch <= 122 /* z */ || name.includes("-");
+}
+var indentStrings = ["", "    "];
+function getIndentString(level) {
+  const singleLevel = indentStrings[1];
+  for (let current = indentStrings.length; current <= level; current++) {
+    indentStrings.push(indentStrings[current - 1] + singleLevel);
+  }
+  return indentStrings[level];
+}
+function getIndentSize() {
+  return indentStrings[1].length;
+}
+function createTextWriter(newLine) {
+  var output;
+  var indent3;
+  var lineStart;
+  var lineCount;
+  var linePos;
+  var hasTrailingComment = false;
+  function updateLineCountAndPosFor(s) {
+    const lineStartsOfS = computeLineStarts(s);
+    if (lineStartsOfS.length > 1) {
+      lineCount = lineCount + lineStartsOfS.length - 1;
+      linePos = output.length - s.length + last(lineStartsOfS);
+      lineStart = linePos - output.length === 0;
+    } else {
+      lineStart = false;
+    }
+  }
+  function writeText(s) {
+    if (s && s.length) {
+      if (lineStart) {
+        s = getIndentString(indent3) + s;
+        lineStart = false;
       }
-      node = node.original;
+      output += s;
+      updateLineCountAndPosFor(s);
     }
   }
-  function escapeLeadingUnderscores(identifier) {
-    return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier;
+  function write(s) {
+    if (s) hasTrailingComment = false;
+    writeText(s);
   }
-  function unescapeLeadingUnderscores(identifier) {
-    const id = identifier;
-    return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id;
+  function writeComment(s) {
+    if (s) hasTrailingComment = true;
+    writeText(s);
   }
-  function idText(identifierOrPrivateName) {
-    return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText);
+  function reset2() {
+    output = "";
+    indent3 = 0;
+    lineStart = true;
+    lineCount = 0;
+    linePos = 0;
+    hasTrailingComment = false;
   }
-  function identifierToKeywordKind(node) {
-    const token = stringToToken(node.escapedText);
-    return token ? tryCast(token, isKeyword) : void 0;
+  function rawWrite(s) {
+    if (s !== void 0) {
+      output += s;
+      updateLineCountAndPosFor(s);
+      hasTrailingComment = false;
+    }
   }
-  function symbolName(symbol) {
-    if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
-      return idText(symbol.valueDeclaration.name);
+  function writeLiteral(s) {
+    if (s && s.length) {
+      write(s);
     }
-    return unescapeLeadingUnderscores(symbol.escapedName);
   }
-  function nameForNamelessJSDocTypedef(declaration) {
-    const hostNode = declaration.parent.parent;
-    if (!hostNode) {
-      return void 0;
+  function writeLine(force) {
+    if (!lineStart || force) {
+      output += newLine;
+      lineCount++;
+      linePos = output.length;
+      lineStart = true;
+      hasTrailingComment = false;
     }
-    if (isDeclaration(hostNode)) {
-      return getDeclarationIdentifier(hostNode);
+  }
+  reset2();
+  return {
+    write,
+    rawWrite,
+    writeLiteral,
+    writeLine,
+    increaseIndent: () => {
+      indent3++;
+    },
+    decreaseIndent: () => {
+      indent3--;
+    },
+    getIndent: () => indent3,
+    getTextPos: () => output.length,
+    getLine: () => lineCount,
+    getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos,
+    getText: () => output,
+    isAtStartOfLine: () => lineStart,
+    hasTrailingComment: () => hasTrailingComment,
+    hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
+    clear: reset2,
+    writeKeyword: write,
+    writeOperator: write,
+    writeParameter: write,
+    writeProperty: write,
+    writePunctuation: write,
+    writeSpace: write,
+    writeStringLiteral: write,
+    writeSymbol: (s, _) => write(s),
+    writeTrailingSemicolon: write,
+    writeComment
+  };
+}
+function getTrailingSemicolonDeferringWriter(writer) {
+  let pendingTrailingSemicolon = false;
+  function commitPendingTrailingSemicolon() {
+    if (pendingTrailingSemicolon) {
+      writer.writeTrailingSemicolon(";");
+      pendingTrailingSemicolon = false;
     }
-    switch (hostNode.kind) {
-      case 243 /* VariableStatement */:
-        if (hostNode.declarationList && hostNode.declarationList.declarations[0]) {
-          return getDeclarationIdentifier(hostNode.declarationList.declarations[0]);
-        }
-        break;
-      case 244 /* ExpressionStatement */:
-        let expr = hostNode.expression;
-        if (expr.kind === 226 /* BinaryExpression */ && expr.operatorToken.kind === 64 /* EqualsToken */) {
-          expr = expr.left;
-        }
-        switch (expr.kind) {
-          case 211 /* PropertyAccessExpression */:
-            return expr.name;
-          case 212 /* ElementAccessExpression */:
-            const arg = expr.argumentExpression;
-            if (isIdentifier(arg)) {
-              return arg;
-            }
-        }
-        break;
-      case 217 /* ParenthesizedExpression */: {
-        return getDeclarationIdentifier(hostNode.expression);
-      }
-      case 256 /* LabeledStatement */: {
-        if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) {
-          return getDeclarationIdentifier(hostNode.statement);
-        }
-        break;
-      }
-    }
-  }
-  function getDeclarationIdentifier(node) {
-    const name = getNameOfDeclaration(node);
-    return name && isIdentifier(name) ? name : void 0;
   }
-  function nodeHasName(statement, name) {
-    if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) {
-      return true;
-    }
-    if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) {
-      return true;
+  return {
+    ...writer,
+    writeTrailingSemicolon() {
+      pendingTrailingSemicolon = true;
+    },
+    writeLiteral(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeLiteral(s);
+    },
+    writeStringLiteral(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeStringLiteral(s);
+    },
+    writeSymbol(s, sym) {
+      commitPendingTrailingSemicolon();
+      writer.writeSymbol(s, sym);
+    },
+    writePunctuation(s) {
+      commitPendingTrailingSemicolon();
+      writer.writePunctuation(s);
+    },
+    writeKeyword(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeKeyword(s);
+    },
+    writeOperator(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeOperator(s);
+    },
+    writeParameter(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeParameter(s);
+    },
+    writeSpace(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeSpace(s);
+    },
+    writeProperty(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeProperty(s);
+    },
+    writeComment(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeComment(s);
+    },
+    writeLine() {
+      commitPendingTrailingSemicolon();
+      writer.writeLine();
+    },
+    increaseIndent() {
+      commitPendingTrailingSemicolon();
+      writer.increaseIndent();
+    },
+    decreaseIndent() {
+      commitPendingTrailingSemicolon();
+      writer.decreaseIndent();
     }
-    return false;
+  };
+}
+function hostUsesCaseSensitiveFileNames(host) {
+  return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false;
+}
+function hostGetCanonicalFileName(host) {
+  return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host));
+}
+function getResolvedExternalModuleName(host, file, referenceFile) {
+  return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName);
+}
+function getCanonicalAbsolutePath(host, path) {
+  return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory()));
+}
+function getExternalModuleNameFromDeclaration(host, resolver, declaration) {
+  const file = resolver.getExternalModuleFileFromDeclaration(declaration);
+  if (!file || file.isDeclarationFile) {
+    return void 0;
   }
-  function getNameOfJSDocTypedef(declaration) {
-    return declaration.name || nameForNamelessJSDocTypedef(declaration);
+  const specifier = getExternalModuleName(declaration);
+  if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && !getCanonicalAbsolutePath(host, file.path).includes(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory())))) {
+    return void 0;
   }
-  function isNamedDeclaration(node) {
-    return !!node.name;
+  return getResolvedExternalModuleName(host, file);
+}
+function getExternalModuleNameFromPath(host, fileName, referencePath) {
+  const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
+  const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
+  const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    dir,
+    filePath,
+    dir,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+  const extensionless = removeFileExtension(relativePath);
+  return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
+}
+function getOwnEmitOutputFilePath(fileName, host, extension) {
+  const compilerOptions = host.getCompilerOptions();
+  let emitOutputFilePathWithoutExtension;
+  if (compilerOptions.outDir) {
+    emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir));
+  } else {
+    emitOutputFilePathWithoutExtension = removeFileExtension(fileName);
+  }
+  return emitOutputFilePathWithoutExtension + extension;
+}
+function getDeclarationEmitOutputFilePath(fileName, host) {
+  return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+}
+function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
+  const outputDir = options.declarationDir || options.outDir;
+  const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName) : fileName;
+  const declarationExtension = getDeclarationEmitExtensionForPath(path);
+  return removeFileExtension(path) + declarationExtension;
+}
+function getDeclarationEmitExtensionForPath(path) {
+  return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
+    // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
+    ".d.ts" /* Dts */
+  );
+}
+function getPossibleOriginalInputExtensionForExtension(path) {
+  return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+}
+function getPathsBasePath(options, host) {
+  var _a;
+  if (!options.paths) return void 0;
+  return options.baseUrl ?? Debug.checkDefined(options.pathsBasePath || ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'.");
+}
+function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) {
+  const options = host.getCompilerOptions();
+  if (options.outFile) {
+    const moduleKind = getEmitModuleKind(options);
+    const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */;
+    return filter(
+      host.getSourceFiles(),
+      (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+    );
+  } else {
+    const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile];
+    return filter(
+      sourceFiles,
+      (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+    );
   }
-  function getNonAssignedNameOfDeclaration(declaration) {
-    switch (declaration.kind) {
-      case 80 /* Identifier */:
-        return declaration;
-      case 355 /* JSDocPropertyTag */:
-      case 348 /* JSDocParameterTag */: {
-        const { name } = declaration;
-        if (name.kind === 166 /* QualifiedName */) {
-          return name.right;
+}
+function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) {
+  const options = host.getCompilerOptions();
+  if (options.noEmitForJsFiles && isSourceFileJS(sourceFile)) return false;
+  if (sourceFile.isDeclarationFile) return false;
+  if (host.isSourceFileFromExternalLibrary(sourceFile)) return false;
+  if (forceDtsEmit) return true;
+  if (host.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) return false;
+  if (!isJsonSourceFile(sourceFile)) return true;
+  if (host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) return false;
+  if (options.outFile) return true;
+  if (!options.outDir) return false;
+  if (options.rootDir || options.composite && options.configFilePath) {
+    const commonDir = getNormalizedAbsolutePath(getCommonSourceDirectory(options, () => [], host.getCurrentDirectory(), host.getCanonicalFileName), host.getCurrentDirectory());
+    const outputPath = getSourceFilePathInNewDirWorker(sourceFile.fileName, options.outDir, host.getCurrentDirectory(), commonDir, host.getCanonicalFileName);
+    if (comparePaths(sourceFile.fileName, outputPath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */) return false;
+  }
+  return true;
+}
+function getSourceFilePathInNewDir(fileName, host, newDirPath) {
+  return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+}
+function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
+  let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory);
+  const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0;
+  sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath;
+  return combinePaths(newDirPath, sourceFilePath);
+}
+function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) {
+  host.writeFile(
+    fileName,
+    text,
+    writeByteOrderMark,
+    (hostErrorMessage) => {
+      diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage));
+    },
+    sourceFiles,
+    data
+  );
+}
+function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) {
+  if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) {
+    const parentDirectory = getDirectoryPath(directoryPath);
+    ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists);
+    createDirectory(directoryPath);
+  }
+}
+function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) {
+  try {
+    writeFile2(path, data, writeByteOrderMark);
+  } catch {
+    ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists);
+    writeFile2(path, data, writeByteOrderMark);
+  }
+}
+function getLineOfLocalPosition(sourceFile, pos) {
+  const lineStarts = getLineStarts(sourceFile);
+  return computeLineOfPosition(lineStarts, pos);
+}
+function getLineOfLocalPositionFromLineMap(lineMap, pos) {
+  return computeLineOfPosition(lineMap, pos);
+}
+function getFirstConstructorWithBody(node) {
+  return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body));
+}
+function getSetAccessorValueParameter(accessor) {
+  if (accessor && accessor.parameters.length > 0) {
+    const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]);
+    return accessor.parameters[hasThis ? 1 : 0];
+  }
+}
+function getSetAccessorTypeAnnotationNode(accessor) {
+  const parameter = getSetAccessorValueParameter(accessor);
+  return parameter && parameter.type;
+}
+function getThisParameter(signature) {
+  if (signature.parameters.length && !isJSDocSignature(signature)) {
+    const thisParameter = signature.parameters[0];
+    if (parameterIsThisKeyword(thisParameter)) {
+      return thisParameter;
+    }
+  }
+}
+function parameterIsThisKeyword(parameter) {
+  return isThisIdentifier(parameter.name);
+}
+function isThisIdentifier(node) {
+  return !!node && node.kind === 80 /* Identifier */ && identifierIsThisKeyword(node);
+}
+function isInTypeQuery(node) {
+  return !!findAncestor(
+    node,
+    (n) => n.kind === 186 /* TypeQuery */ ? true : n.kind === 80 /* Identifier */ || n.kind === 166 /* QualifiedName */ ? false : "quit"
+  );
+}
+function isThisInTypeQuery(node) {
+  if (!isThisIdentifier(node)) {
+    return false;
+  }
+  while (isQualifiedName(node.parent) && node.parent.left === node) {
+    node = node.parent;
+  }
+  return node.parent.kind === 186 /* TypeQuery */;
+}
+function identifierIsThisKeyword(id) {
+  return id.escapedText === "this";
+}
+function getAllAccessorDeclarations(declarations, accessor) {
+  let firstAccessor;
+  let secondAccessor;
+  let getAccessor;
+  let setAccessor;
+  if (hasDynamicName(accessor)) {
+    firstAccessor = accessor;
+    if (accessor.kind === 177 /* GetAccessor */) {
+      getAccessor = accessor;
+    } else if (accessor.kind === 178 /* SetAccessor */) {
+      setAccessor = accessor;
+    } else {
+      Debug.fail("Accessor has wrong kind");
+    }
+  } else {
+    forEach(declarations, (member) => {
+      if (isAccessor(member) && isStatic(member) === isStatic(accessor)) {
+        const memberName = getPropertyNameForPropertyNameNode(member.name);
+        const accessorName = getPropertyNameForPropertyNameNode(accessor.name);
+        if (memberName === accessorName) {
+          if (!firstAccessor) {
+            firstAccessor = member;
+          } else if (!secondAccessor) {
+            secondAccessor = member;
+          }
+          if (member.kind === 177 /* GetAccessor */ && !getAccessor) {
+            getAccessor = member;
+          }
+          if (member.kind === 178 /* SetAccessor */ && !setAccessor) {
+            setAccessor = member;
+          }
         }
-        break;
       }
-      case 213 /* CallExpression */:
-      case 226 /* BinaryExpression */: {
-        const expr2 = declaration;
-        switch (getAssignmentDeclarationKind(expr2)) {
-          case 1 /* ExportsProperty */:
-          case 4 /* ThisProperty */:
-          case 5 /* Property */:
-          case 3 /* PrototypeProperty */:
-            return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left);
-          case 7 /* ObjectDefinePropertyValue */:
-          case 8 /* ObjectDefinePropertyExports */:
-          case 9 /* ObjectDefinePrototypeProperty */:
-            return expr2.arguments[1];
-          default:
-            return void 0;
-        }
+    });
+  }
+  return {
+    firstAccessor,
+    secondAccessor,
+    getAccessor,
+    setAccessor
+  };
+}
+function getEffectiveTypeAnnotationNode(node) {
+  if (!isInJSFile(node) && isFunctionDeclaration(node)) return void 0;
+  if (isTypeAliasDeclaration(node)) return void 0;
+  const type = node.type;
+  if (type || !isInJSFile(node)) return type;
+  return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node);
+}
+function getTypeAnnotationNode(node) {
+  return node.type;
+}
+function getEffectiveReturnTypeNode(node) {
+  return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0);
+}
+function getJSDocTypeParameterDeclarations(node) {
+  return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
+}
+function isNonTypeAliasTemplate(tag) {
+  return isJSDocTemplateTag(tag) && !(tag.parent.kind === 320 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
+}
+function getEffectiveSetAccessorTypeAnnotationNode(node) {
+  const parameter = getSetAccessorValueParameter(node);
+  return parameter && getEffectiveTypeAnnotationNode(parameter);
+}
+function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) {
+  emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments);
+}
+function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) {
+  if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) {
+    writer.writeLine();
+  }
+}
+function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) {
+  if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) {
+    writer.writeLine();
+  }
+}
+function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) {
+  if (comments && comments.length > 0) {
+    if (leadingSeparator) {
+      writer.writeSpace(" ");
+    }
+    let emitInterveningSeparator = false;
+    for (const comment of comments) {
+      if (emitInterveningSeparator) {
+        writer.writeSpace(" ");
+        emitInterveningSeparator = false;
       }
-      case 353 /* JSDocTypedefTag */:
-        return getNameOfJSDocTypedef(declaration);
-      case 347 /* JSDocEnumTag */:
-        return nameForNamelessJSDocTypedef(declaration);
-      case 277 /* ExportAssignment */: {
-        const { expression } = declaration;
-        return isIdentifier(expression) ? expression : void 0;
+      writeComment(text, lineMap, writer, comment.pos, comment.end, newLine);
+      if (comment.hasTrailingNewLine) {
+        writer.writeLine();
+      } else {
+        emitInterveningSeparator = true;
       }
-      case 212 /* ElementAccessExpression */:
-        const expr = declaration;
-        if (isBindableStaticElementAccessExpression(expr)) {
-          return expr.argumentExpression;
-        }
     }
-    return declaration.name;
-  }
-  function getNameOfDeclaration(declaration) {
-    if (declaration === void 0)
-      return void 0;
-    return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0);
-  }
-  function getAssignedName(node) {
-    if (!node.parent) {
-      return void 0;
-    } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) {
-      return node.parent.name;
-    } else if (isBinaryExpression(node.parent) && node === node.parent.right) {
-      if (isIdentifier(node.parent.left)) {
-        return node.parent.left;
-      } else if (isAccessExpression(node.parent.left)) {
-        return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left);
-      }
-    } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) {
-      return node.parent.name;
+    if (emitInterveningSeparator && trailingSeparator) {
+      writer.writeSpace(" ");
     }
   }
-  function getDecorators(node) {
-    if (hasDecorators(node)) {
-      return filter(node.modifiers, isDecorator);
+}
+function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) {
+  let leadingComments;
+  let currentDetachedCommentInfo;
+  if (removeComments) {
+    if (node.pos === 0) {
+      leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal);
     }
+  } else {
+    leadingComments = getLeadingCommentRanges(text, node.pos);
   }
-  function getModifiers(node) {
-    if (hasSyntacticModifier(node, 98303 /* Modifier */)) {
-      return filter(node.modifiers, isModifier);
+  if (leadingComments) {
+    const detachedComments = [];
+    let lastComment;
+    for (const comment of leadingComments) {
+      if (lastComment) {
+        const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end);
+        const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos);
+        if (commentLine >= lastCommentLine + 2) {
+          break;
+        }
+      }
+      detachedComments.push(comment);
+      lastComment = comment;
     }
-  }
-  function getJSDocParameterTagsWorker(param, noCache) {
-    if (param.name) {
-      if (isIdentifier(param.name)) {
-        const name = param.name.escapedText;
-        return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name);
-      } else {
-        const i = param.parent.parameters.indexOf(param);
-        Debug.assert(i > -1, "Parameters should always be in their parents' parameter list");
-        const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag);
-        if (i < paramTags.length) {
-          return [paramTags[i]];
+    if (detachedComments.length) {
+      const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end);
+      const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
+      if (nodeLine >= lastCommentLine + 2) {
+        emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
+        emitComments(
+          text,
+          lineMap,
+          writer,
+          detachedComments,
+          /*leadingSeparator*/
+          false,
+          /*trailingSeparator*/
+          true,
+          newLine,
+          writeComment
+        );
+        currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
+      }
+    }
+  }
+  return currentDetachedCommentInfo;
+  function isPinnedCommentLocal(comment) {
+    return isPinnedComment(text, comment.pos);
+  }
+}
+function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) {
+  if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) {
+    const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos);
+    const lineCount = lineMap.length;
+    let firstCommentLineIndent;
+    for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) {
+      const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1];
+      if (pos !== commentPos) {
+        if (firstCommentLineIndent === void 0) {
+          firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos);
+        }
+        const currentWriterIndentSpacing = writer.getIndent() * getIndentSize();
+        const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart);
+        if (spacesToEmit > 0) {
+          let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize();
+          const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize());
+          writer.rawWrite(indentSizeSpaceString);
+          while (numberOfSingleSpacesToEmit) {
+            writer.rawWrite(" ");
+            numberOfSingleSpacesToEmit--;
+          }
+        } else {
+          writer.rawWrite("");
         }
       }
+      writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart);
+      pos = nextLineStart;
     }
-    return emptyArray;
-  }
-  function getJSDocParameterTags(param) {
-    return getJSDocParameterTagsWorker(
-      param,
-      /*noCache*/
-      false
-    );
-  }
-  function getJSDocParameterTagsNoCache(param) {
-    return getJSDocParameterTagsWorker(
-      param,
-      /*noCache*/
-      true
-    );
-  }
-  function getJSDocTypeParameterTagsWorker(param, noCache) {
-    const name = param.name.escapedText;
-    return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
-  }
-  function getJSDocTypeParameterTags(param) {
-    return getJSDocTypeParameterTagsWorker(
-      param,
-      /*noCache*/
-      false
-    );
-  }
-  function getJSDocTypeParameterTagsNoCache(param) {
-    return getJSDocTypeParameterTagsWorker(
-      param,
-      /*noCache*/
-      true
-    );
-  }
-  function hasJSDocParameterTags(node) {
-    return !!getFirstJSDocTag(node, isJSDocParameterTag);
-  }
-  function getJSDocAugmentsTag(node) {
-    return getFirstJSDocTag(node, isJSDocAugmentsTag);
-  }
-  function getJSDocImplementsTags(node) {
-    return getAllJSDocTags(node, isJSDocImplementsTag);
-  }
-  function getJSDocClassTag(node) {
-    return getFirstJSDocTag(node, isJSDocClassTag);
-  }
-  function getJSDocPublicTag(node) {
-    return getFirstJSDocTag(node, isJSDocPublicTag);
-  }
-  function getJSDocPublicTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocPublicTag,
-      /*noCache*/
-      true
-    );
-  }
-  function getJSDocPrivateTag(node) {
-    return getFirstJSDocTag(node, isJSDocPrivateTag);
-  }
-  function getJSDocPrivateTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocPrivateTag,
-      /*noCache*/
-      true
-    );
-  }
-  function getJSDocProtectedTag(node) {
-    return getFirstJSDocTag(node, isJSDocProtectedTag);
-  }
-  function getJSDocProtectedTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocProtectedTag,
-      /*noCache*/
-      true
-    );
-  }
-  function getJSDocReadonlyTag(node) {
-    return getFirstJSDocTag(node, isJSDocReadonlyTag);
-  }
-  function getJSDocReadonlyTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocReadonlyTag,
-      /*noCache*/
-      true
-    );
-  }
-  function getJSDocOverrideTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocOverrideTag,
-      /*noCache*/
-      true
-    );
+  } else {
+    writer.writeComment(text.substring(commentPos, commentEnd));
   }
-  function getJSDocDeprecatedTag(node) {
-    return getFirstJSDocTag(node, isJSDocDeprecatedTag);
-  }
-  function getJSDocDeprecatedTagNoCache(node) {
-    return getFirstJSDocTag(
-      node,
-      isJSDocDeprecatedTag,
-      /*noCache*/
-      true
-    );
+}
+function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) {
+  const end = Math.min(commentEnd, nextLineStart - 1);
+  const currentLineText = text.substring(pos, end).trim();
+  if (currentLineText) {
+    writer.writeComment(currentLineText);
+    if (end !== commentEnd) {
+      writer.writeLine();
+    }
+  } else {
+    writer.rawWrite(newLine);
   }
-  function getJSDocEnumTag(node) {
-    return getFirstJSDocTag(node, isJSDocEnumTag);
+}
+function calculateIndent(text, pos, end) {
+  let currentLineIndent = 0;
+  for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) {
+    if (text.charCodeAt(pos) === 9 /* tab */) {
+      currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize();
+    } else {
+      currentLineIndent++;
+    }
+  }
+  return currentLineIndent;
+}
+function hasEffectiveModifiers(node) {
+  return getEffectiveModifierFlags(node) !== 0 /* None */;
+}
+function hasSyntacticModifiers(node) {
+  return getSyntacticModifierFlags(node) !== 0 /* None */;
+}
+function hasEffectiveModifier(node, flags) {
+  return !!getSelectedEffectiveModifierFlags(node, flags);
+}
+function hasSyntacticModifier(node, flags) {
+  return !!getSelectedSyntacticModifierFlags(node, flags);
+}
+function isStatic(node) {
+  return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node);
+}
+function hasStaticModifier(node) {
+  return hasSyntacticModifier(node, 256 /* Static */);
+}
+function hasOverrideModifier(node) {
+  return hasEffectiveModifier(node, 16 /* Override */);
+}
+function hasAbstractModifier(node) {
+  return hasSyntacticModifier(node, 64 /* Abstract */);
+}
+function hasAmbientModifier(node) {
+  return hasSyntacticModifier(node, 128 /* Ambient */);
+}
+function hasAccessorModifier(node) {
+  return hasSyntacticModifier(node, 512 /* Accessor */);
+}
+function hasEffectiveReadonlyModifier(node) {
+  return hasEffectiveModifier(node, 8 /* Readonly */);
+}
+function hasDecorators(node) {
+  return hasSyntacticModifier(node, 32768 /* Decorator */);
+}
+function getSelectedEffectiveModifierFlags(node, flags) {
+  return getEffectiveModifierFlags(node) & flags;
+}
+function getSelectedSyntacticModifierFlags(node, flags) {
+  return getSyntacticModifierFlags(node) & flags;
+}
+function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
+  if (node.kind >= 0 /* FirstToken */ && node.kind <= 165 /* LastToken */) {
+    return 0 /* None */;
   }
-  function getJSDocThisTag(node) {
-    return getFirstJSDocTag(node, isJSDocThisTag);
+  if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) {
+    node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */;
+  }
+  if (alwaysIncludeJSDoc || includeJSDoc && isInJSFile(node)) {
+    if (!(node.modifierFlagsCache & 268435456 /* HasComputedJSDocModifiers */) && node.parent) {
+      node.modifierFlagsCache |= getRawJSDocModifierFlagsNoCache(node) | 268435456 /* HasComputedJSDocModifiers */;
+    }
+    return selectEffectiveModifierFlags(node.modifierFlagsCache);
+  }
+  return selectSyntacticModifierFlags(node.modifierFlagsCache);
+}
+function getEffectiveModifierFlags(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    true
+  );
+}
+function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    true,
+    /*alwaysIncludeJSDoc*/
+    true
+  );
+}
+function getSyntacticModifierFlags(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    false
+  );
+}
+function getRawJSDocModifierFlagsNoCache(node) {
+  let flags = 0 /* None */;
+  if (!!node.parent && !isParameter(node)) {
+    if (isInJSFile(node)) {
+      if (getJSDocPublicTagNoCache(node)) flags |= 8388608 /* JSDocPublic */;
+      if (getJSDocPrivateTagNoCache(node)) flags |= 16777216 /* JSDocPrivate */;
+      if (getJSDocProtectedTagNoCache(node)) flags |= 33554432 /* JSDocProtected */;
+      if (getJSDocReadonlyTagNoCache(node)) flags |= 67108864 /* JSDocReadonly */;
+      if (getJSDocOverrideTagNoCache(node)) flags |= 134217728 /* JSDocOverride */;
+    }
+    if (getJSDocDeprecatedTagNoCache(node)) flags |= 65536 /* Deprecated */;
+  }
+  return flags;
+}
+function selectSyntacticModifierFlags(flags) {
+  return flags & 65535 /* SyntacticModifiers */;
+}
+function selectEffectiveModifierFlags(flags) {
+  return flags & 131071 /* NonCacheOnlyModifiers */ | (flags & 260046848 /* JSDocCacheOnlyModifiers */) >>> 23;
+}
+function getJSDocModifierFlagsNoCache(node) {
+  return selectEffectiveModifierFlags(getRawJSDocModifierFlagsNoCache(node));
+}
+function getEffectiveModifierFlagsNoCache(node) {
+  return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node);
+}
+function getSyntacticModifierFlagsNoCache(node) {
+  let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */;
+  if (node.flags & 8 /* NestedNamespace */ || node.kind === 80 /* Identifier */ && node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
+    flags |= 32 /* Export */;
+  }
+  return flags;
+}
+function modifiersToFlags(modifiers) {
+  let flags = 0 /* None */;
+  if (modifiers) {
+    for (const modifier of modifiers) {
+      flags |= modifierToFlag(modifier.kind);
+    }
+  }
+  return flags;
+}
+function modifierToFlag(token) {
+  switch (token) {
+    case 126 /* StaticKeyword */:
+      return 256 /* Static */;
+    case 125 /* PublicKeyword */:
+      return 1 /* Public */;
+    case 124 /* ProtectedKeyword */:
+      return 4 /* Protected */;
+    case 123 /* PrivateKeyword */:
+      return 2 /* Private */;
+    case 128 /* AbstractKeyword */:
+      return 64 /* Abstract */;
+    case 129 /* AccessorKeyword */:
+      return 512 /* Accessor */;
+    case 95 /* ExportKeyword */:
+      return 32 /* Export */;
+    case 138 /* DeclareKeyword */:
+      return 128 /* Ambient */;
+    case 87 /* ConstKeyword */:
+      return 4096 /* Const */;
+    case 90 /* DefaultKeyword */:
+      return 2048 /* Default */;
+    case 134 /* AsyncKeyword */:
+      return 1024 /* Async */;
+    case 148 /* ReadonlyKeyword */:
+      return 8 /* Readonly */;
+    case 164 /* OverrideKeyword */:
+      return 16 /* Override */;
+    case 103 /* InKeyword */:
+      return 8192 /* In */;
+    case 147 /* OutKeyword */:
+      return 16384 /* Out */;
+    case 170 /* Decorator */:
+      return 32768 /* Decorator */;
+  }
+  return 0 /* None */;
+}
+function isBinaryLogicalOperator(token) {
+  return token === 57 /* BarBarToken */ || token === 56 /* AmpersandAmpersandToken */;
+}
+function isLogicalOperator(token) {
+  return isBinaryLogicalOperator(token) || token === 54 /* ExclamationToken */;
+}
+function isLogicalOrCoalescingAssignmentOperator(token) {
+  return token === 76 /* BarBarEqualsToken */ || token === 77 /* AmpersandAmpersandEqualsToken */ || token === 78 /* QuestionQuestionEqualsToken */;
+}
+function isLogicalOrCoalescingAssignmentExpression(expr) {
+  return isBinaryExpression(expr) && isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind);
+}
+function isLogicalOrCoalescingBinaryOperator(token) {
+  return isBinaryLogicalOperator(token) || token === 61 /* QuestionQuestionToken */;
+}
+function isLogicalOrCoalescingBinaryExpression(expr) {
+  return isBinaryExpression(expr) && isLogicalOrCoalescingBinaryOperator(expr.operatorToken.kind);
+}
+function isAssignmentOperator(token) {
+  return token >= 64 /* FirstAssignment */ && token <= 79 /* LastAssignment */;
+}
+function tryGetClassExtendingExpressionWithTypeArguments(node) {
+  const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
+  return cls && !cls.isImplements ? cls.class : void 0;
+}
+function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
+  if (isExpressionWithTypeArguments(node)) {
+    if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
+      return { class: node.parent.parent, isImplements: node.parent.token === 119 /* ImplementsKeyword */ };
+    }
+    if (isJSDocAugmentsTag(node.parent)) {
+      const host = getEffectiveJSDocHost(node.parent);
+      if (host && isClassLike(host)) {
+        return { class: host, isImplements: false };
+      }
+    }
+  }
+  return void 0;
+}
+function isAssignmentExpression(node, excludeCompoundAssignment) {
+  return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 64 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
+}
+function isLeftHandSideOfAssignment(node) {
+  return isAssignmentExpression(node.parent) && node.parent.left === node;
+}
+function isDestructuringAssignment(node) {
+  if (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    const kind = node.left.kind;
+    return kind === 210 /* ObjectLiteralExpression */ || kind === 209 /* ArrayLiteralExpression */;
+  }
+  return false;
+}
+function isExpressionWithTypeArgumentsInClassExtendsClause(node) {
+  return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0;
+}
+function isEntityNameExpression(node) {
+  return node.kind === 80 /* Identifier */ || isPropertyAccessEntityNameExpression(node);
+}
+function getFirstIdentifier(node) {
+  switch (node.kind) {
+    case 80 /* Identifier */:
+      return node;
+    case 166 /* QualifiedName */:
+      do {
+        node = node.left;
+      } while (node.kind !== 80 /* Identifier */);
+      return node;
+    case 211 /* PropertyAccessExpression */:
+      do {
+        node = node.expression;
+      } while (node.kind !== 80 /* Identifier */);
+      return node;
   }
-  function getJSDocReturnTag(node) {
-    return getFirstJSDocTag(node, isJSDocReturnTag);
+}
+function isDottedName(node) {
+  return node.kind === 80 /* Identifier */ || node.kind === 110 /* ThisKeyword */ || node.kind === 108 /* SuperKeyword */ || node.kind === 236 /* MetaProperty */ || node.kind === 211 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 217 /* ParenthesizedExpression */ && isDottedName(node.expression);
+}
+function isPropertyAccessEntityNameExpression(node) {
+  return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression);
+}
+function tryGetPropertyAccessOrIdentifierToString(expr) {
+  if (isPropertyAccessExpression(expr)) {
+    const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (baseStr !== void 0) {
+      return baseStr + "." + entityNameToString(expr.name);
+    }
+  } else if (isElementAccessExpression(expr)) {
+    const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) {
+      return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression);
+    }
+  } else if (isIdentifier(expr)) {
+    return unescapeLeadingUnderscores(expr.escapedText);
+  } else if (isJsxNamespacedName(expr)) {
+    return getTextOfJsxNamespacedName(expr);
+  }
+  return void 0;
+}
+function isPrototypeAccess(node) {
+  return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype";
+}
+function isRightSideOfQualifiedNameOrPropertyAccess(node) {
+  return node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node || node.parent.kind === 236 /* MetaProperty */ && node.parent.name === node;
+}
+function isRightSideOfAccessExpression(node) {
+  return !!node.parent && (isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node);
+}
+function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) {
+  return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node;
+}
+function isInstanceOfExpression(node) {
+  return isBinaryExpression(node) && node.operatorToken.kind === 104 /* InstanceOfKeyword */;
+}
+function isRightSideOfInstanceofExpression(node) {
+  return isInstanceOfExpression(node.parent) && node === node.parent.right;
+}
+function isEmptyObjectLiteral(expression) {
+  return expression.kind === 210 /* ObjectLiteralExpression */ && expression.properties.length === 0;
+}
+function isEmptyArrayLiteral(expression) {
+  return expression.kind === 209 /* ArrayLiteralExpression */ && expression.elements.length === 0;
+}
+function getLocalSymbolForExportDefault(symbol) {
+  if (!isExportDefaultSymbol(symbol) || !symbol.declarations) return void 0;
+  for (const decl of symbol.declarations) {
+    if (decl.localSymbol) return decl.localSymbol;
+  }
+  return void 0;
+}
+function isExportDefaultSymbol(symbol) {
+  return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 2048 /* Default */);
+}
+function tryExtractTSExtension(fileName) {
+  return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension));
+}
+function getExpandedCharCodes(input) {
+  const output = [];
+  const length2 = input.length;
+  for (let i = 0; i < length2; i++) {
+    const charCode = input.charCodeAt(i);
+    if (charCode < 128) {
+      output.push(charCode);
+    } else if (charCode < 2048) {
+      output.push(charCode >> 6 | 192);
+      output.push(charCode & 63 | 128);
+    } else if (charCode < 65536) {
+      output.push(charCode >> 12 | 224);
+      output.push(charCode >> 6 & 63 | 128);
+      output.push(charCode & 63 | 128);
+    } else if (charCode < 131072) {
+      output.push(charCode >> 18 | 240);
+      output.push(charCode >> 12 & 63 | 128);
+      output.push(charCode >> 6 & 63 | 128);
+      output.push(charCode & 63 | 128);
+    } else {
+      Debug.assert(false, "Unexpected code point");
+    }
+  }
+  return output;
+}
+var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+function convertToBase64(input) {
+  let result = "";
+  const charCodes = getExpandedCharCodes(input);
+  let i = 0;
+  const length2 = charCodes.length;
+  let byte1, byte2, byte3, byte4;
+  while (i < length2) {
+    byte1 = charCodes[i] >> 2;
+    byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4;
+    byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6;
+    byte4 = charCodes[i + 2] & 63;
+    if (i + 1 >= length2) {
+      byte3 = byte4 = 64;
+    } else if (i + 2 >= length2) {
+      byte4 = 64;
+    }
+    result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4);
+    i += 3;
+  }
+  return result;
+}
+function getStringFromExpandedCharCodes(codes) {
+  let output = "";
+  let i = 0;
+  const length2 = codes.length;
+  while (i < length2) {
+    const charCode = codes[i];
+    if (charCode < 128) {
+      output += String.fromCharCode(charCode);
+      i++;
+    } else if ((charCode & 192) === 192) {
+      let value = charCode & 63;
+      i++;
+      let nextCode = codes[i];
+      while ((nextCode & 192) === 128) {
+        value = value << 6 | nextCode & 63;
+        i++;
+        nextCode = codes[i];
+      }
+      output += String.fromCharCode(value);
+    } else {
+      output += String.fromCharCode(charCode);
+      i++;
+    }
   }
-  function getJSDocTemplateTag(node) {
-    return getFirstJSDocTag(node, isJSDocTemplateTag);
+  return output;
+}
+function base64encode(host, input) {
+  if (host && host.base64encode) {
+    return host.base64encode(input);
   }
-  function getJSDocSatisfiesTag(node) {
-    return getFirstJSDocTag(node, isJSDocSatisfiesTag);
+  return convertToBase64(input);
+}
+function base64decode(host, input) {
+  if (host && host.base64decode) {
+    return host.base64decode(input);
   }
-  function getJSDocTypeTag(node) {
-    const tag = getFirstJSDocTag(node, isJSDocTypeTag);
-    if (tag && tag.typeExpression && tag.typeExpression.type) {
-      return tag;
+  const length2 = input.length;
+  const expandedCharCodes = [];
+  let i = 0;
+  while (i < length2) {
+    if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) {
+      break;
     }
+    const ch1 = base64Digits.indexOf(input[i]);
+    const ch2 = base64Digits.indexOf(input[i + 1]);
+    const ch3 = base64Digits.indexOf(input[i + 2]);
+    const ch4 = base64Digits.indexOf(input[i + 3]);
+    const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3;
+    const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15;
+    const code3 = (ch3 & 3) << 6 | ch4 & 63;
+    if (code2 === 0 && ch3 !== 0) {
+      expandedCharCodes.push(code1);
+    } else if (code3 === 0 && ch4 !== 0) {
+      expandedCharCodes.push(code1, code2);
+    } else {
+      expandedCharCodes.push(code1, code2, code3);
+    }
+    i += 4;
+  }
+  return getStringFromExpandedCharCodes(expandedCharCodes);
+}
+function readJsonOrUndefined(path, hostOrText) {
+  const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path);
+  if (!jsonText) return void 0;
+  const result = parseConfigFileTextToJson(path, jsonText);
+  return !result.error ? result.config : void 0;
+}
+function readJson(path, host) {
+  return readJsonOrUndefined(path, host) || {};
+}
+function tryParseJson(text) {
+  try {
+    return JSON.parse(text);
+  } catch {
     return void 0;
   }
-  function getJSDocType(node) {
-    let tag = getFirstJSDocTag(node, isJSDocTypeTag);
-    if (!tag && isParameter(node)) {
-      tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression);
+}
+function directoryProbablyExists(directoryName, host) {
+  return !host.directoryExists || host.directoryExists(directoryName);
+}
+var carriageReturnLineFeed = "\r\n";
+var lineFeed = "\n";
+function getNewLineCharacter(options) {
+  switch (options.newLine) {
+    case 0 /* CarriageReturnLineFeed */:
+      return carriageReturnLineFeed;
+    case 1 /* LineFeed */:
+    case void 0:
+      return lineFeed;
+  }
+}
+function createRange(pos, end = pos) {
+  Debug.assert(end >= pos || end === -1);
+  return { pos, end };
+}
+function moveRangeEnd(range, end) {
+  return createRange(range.pos, end);
+}
+function moveRangePos(range, pos) {
+  return createRange(pos, range.end);
+}
+function moveRangePastDecorators(node) {
+  const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
+  return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node;
+}
+function moveRangePastModifiers(node) {
+  if (isPropertyDeclaration(node) || isMethodDeclaration(node)) {
+    return moveRangePos(node, node.name.pos);
+  }
+  const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0;
+  return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node);
+}
+function isCollapsedRange(range) {
+  return range.pos === range.end;
+}
+function createTokenRange(pos, token) {
+  return createRange(pos, pos + tokenToString(token).length);
+}
+function rangeIsOnSingleLine(range, sourceFile) {
+  return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile);
+}
+function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(
+    getStartPositionOfRange(
+      range1,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
+    getStartPositionOfRange(
+      range2,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
+    sourceFile
+  );
+}
+function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
+}
+function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(getStartPositionOfRange(
+    range1,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), range2.end, sourceFile);
+}
+function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
+    range2,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), sourceFile);
+}
+function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
+  const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
+  return getLinesBetweenPositions(sourceFile, range1.end, range2Start);
+}
+function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) {
+  return getLinesBetweenPositions(sourceFile, range1.end, range2.end);
+}
+function isNodeArrayMultiLine(list, sourceFile) {
+  return !positionsAreOnSameLine(list.pos, list.end, sourceFile);
+}
+function positionsAreOnSameLine(pos1, pos2, sourceFile) {
+  return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
+}
+function getStartPositionOfRange(range, sourceFile, includeComments) {
+  return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
+    sourceFile.text,
+    range.pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+}
+function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
+  const startPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+  const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
+  return getLinesBetweenPositions(sourceFile, prevPos ?? stopPos, startPos);
+}
+function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
+  const nextPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+  return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
+}
+function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
+  while (pos-- > stopPos) {
+    if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) {
+      return pos;
     }
-    return tag && tag.typeExpression && tag.typeExpression.type;
   }
-  function getJSDocReturnType(node) {
-    const returnTag = getJSDocReturnTag(node);
-    if (returnTag && returnTag.typeExpression) {
-      return returnTag.typeExpression.type;
-    }
-    const typeTag = getJSDocTypeTag(node);
-    if (typeTag && typeTag.typeExpression) {
-      const type = typeTag.typeExpression.type;
-      if (isTypeLiteralNode(type)) {
-        const sig = find(type.members, isCallSignatureDeclaration);
-        return sig && sig.type;
+}
+function isDeclarationNameOfEnumOrNamespace(node) {
+  const parseNode = getParseTreeNode(node);
+  if (parseNode) {
+    switch (parseNode.parent.kind) {
+      case 266 /* EnumDeclaration */:
+      case 267 /* ModuleDeclaration */:
+        return parseNode === parseNode.parent.name;
+    }
+  }
+  return false;
+}
+function getInitializedVariables(node) {
+  return filter(node.declarations, isInitializedVariable);
+}
+function isInitializedVariable(node) {
+  return isVariableDeclaration(node) && node.initializer !== void 0;
+}
+function isWatchSet(options) {
+  return options.watch && hasProperty(options, "watch");
+}
+function closeFileWatcher(watcher) {
+  watcher.close();
+}
+function getCheckFlags(symbol) {
+  return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
+}
+function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
+  if (s.valueDeclaration) {
+    const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration;
+    const flags = getCombinedModifierFlags(declaration);
+    return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~7 /* AccessibilityModifier */;
+  }
+  if (getCheckFlags(s) & 6 /* Synthetic */) {
+    const checkFlags = s.links.checkFlags;
+    const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 2 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 1 /* Public */ : 4 /* Protected */;
+    const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 256 /* Static */ : 0;
+    return accessModifier | staticModifier;
+  }
+  if (s.flags & 4194304 /* Prototype */) {
+    return 1 /* Public */ | 256 /* Static */;
+  }
+  return 0;
+}
+function skipAlias(symbol, checker) {
+  return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol;
+}
+function getCombinedLocalAndExportSymbolFlags(symbol) {
+  return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags;
+}
+function isWriteOnlyAccess(node) {
+  return accessKind(node) === 1 /* Write */;
+}
+function isWriteAccess(node) {
+  return accessKind(node) !== 0 /* Read */;
+}
+function accessKind(node) {
+  const { parent: parent2 } = node;
+  switch (parent2 == null ? void 0 : parent2.kind) {
+    case 217 /* ParenthesizedExpression */:
+      return accessKind(parent2);
+    case 225 /* PostfixUnaryExpression */:
+    case 224 /* PrefixUnaryExpression */:
+      const { operator } = parent2;
+      return operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */ ? 2 /* ReadWrite */ : 0 /* Read */;
+    case 226 /* BinaryExpression */:
+      const { left, operatorToken } = parent2;
+      return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 64 /* EqualsToken */ ? 1 /* Write */ : 2 /* ReadWrite */ : 0 /* Read */;
+    case 211 /* PropertyAccessExpression */:
+      return parent2.name !== node ? 0 /* Read */ : accessKind(parent2);
+    case 303 /* PropertyAssignment */: {
+      const parentAccess = accessKind(parent2.parent);
+      return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess;
+    }
+    case 304 /* ShorthandPropertyAssignment */:
+      return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent);
+    case 209 /* ArrayLiteralExpression */:
+      return accessKind(parent2);
+    default:
+      return 0 /* Read */;
+  }
+}
+function reverseAccessKind(a) {
+  switch (a) {
+    case 0 /* Read */:
+      return 1 /* Write */;
+    case 1 /* Write */:
+      return 0 /* Read */;
+    case 2 /* ReadWrite */:
+      return 2 /* ReadWrite */;
+    default:
+      return Debug.assertNever(a);
+  }
+}
+function compareDataObjects(dst, src) {
+  if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) {
+    return false;
+  }
+  for (const e in dst) {
+    if (typeof dst[e] === "object") {
+      if (!compareDataObjects(dst[e], src[e])) {
+        return false;
       }
-      if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) {
-        return type.type;
+    } else if (typeof dst[e] !== "function") {
+      if (dst[e] !== src[e]) {
+        return false;
       }
     }
   }
-  function getJSDocTagsWorker(node, noCache) {
+  return true;
+}
+function clearMap(map2, onDeleteValue) {
+  map2.forEach(onDeleteValue);
+  map2.clear();
+}
+function mutateMapSkippingNewValues(map2, newMap, options) {
+  const { onDeleteValue, onExistingValue } = options;
+  map2.forEach((existingValue, key) => {
     var _a;
-    if (!canHaveJSDoc(node))
-      return emptyArray;
-    let tags = (_a = node.jsDoc) == null ? void 0 : _a.jsDocCache;
-    if (tags === void 0 || noCache) {
-      const comments = getJSDocCommentsAndTags(node, noCache);
-      Debug.assert(comments.length < 2 || comments[0] !== comments[1]);
-      tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j);
-      if (!noCache) {
-        node.jsDoc ?? (node.jsDoc = []);
-        node.jsDoc.jsDocCache = tags;
+    if (!(newMap == null ? void 0 : newMap.has(key))) {
+      map2.delete(key);
+      onDeleteValue(existingValue, key);
+    } else if (onExistingValue) {
+      onExistingValue(existingValue, (_a = newMap.get) == null ? void 0 : _a.call(newMap, key), key);
+    }
+  });
+}
+function mutateMap(map2, newMap, options) {
+  mutateMapSkippingNewValues(map2, newMap, options);
+  const { createNewValue } = options;
+  newMap == null ? void 0 : newMap.forEach((valueInNewMap, key) => {
+    if (!map2.has(key)) {
+      map2.set(key, createNewValue(key, valueInNewMap));
+    }
+  });
+}
+function isAbstractConstructorSymbol(symbol) {
+  if (symbol.flags & 32 /* Class */) {
+    const declaration = getClassLikeDeclarationOfSymbol(symbol);
+    return !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */);
+  }
+  return false;
+}
+function getClassLikeDeclarationOfSymbol(symbol) {
+  var _a;
+  return (_a = symbol.declarations) == null ? void 0 : _a.find(isClassLike);
+}
+function getObjectFlags(type) {
+  return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0;
+}
+function forSomeAncestorDirectory(directory, callback) {
+  return !!forEachAncestorDirectory(directory, (d) => callback(d) ? true : void 0);
+}
+function isUMDExportSymbol(symbol) {
+  return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]);
+}
+function showModuleSpecifier({ moduleSpecifier }) {
+  return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier);
+}
+function getLastChild(node) {
+  let lastChild;
+  forEachChild(node, (child) => {
+    if (nodeIsPresent(child)) lastChild = child;
+  }, (children) => {
+    for (let i = children.length - 1; i >= 0; i--) {
+      if (nodeIsPresent(children[i])) {
+        lastChild = children[i];
+        break;
       }
     }
-    return tags;
-  }
-  function getJSDocTags(node) {
-    return getJSDocTagsWorker(
-      node,
-      /*noCache*/
-      false
-    );
-  }
-  function getJSDocTagsNoCache(node) {
-    return getJSDocTagsWorker(
-      node,
-      /*noCache*/
-      true
-    );
-  }
-  function getFirstJSDocTag(node, predicate, noCache) {
-    return find(getJSDocTagsWorker(node, noCache), predicate);
-  }
-  function getAllJSDocTags(node, predicate) {
-    return getJSDocTags(node).filter(predicate);
-  }
-  function getAllJSDocTagsOfKind(node, kind) {
-    return getJSDocTags(node).filter((doc) => doc.kind === kind);
-  }
-  function getTextOfJSDocComment(comment) {
-    return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 328 /* JSDocText */ ? c.text : formatJSDocLink(c)).join("");
-  }
-  function formatJSDocLink(link) {
-    const kind = link.kind === 331 /* JSDocLink */ ? "link" : link.kind === 332 /* JSDocLinkCode */ ? "linkcode" : "linkplain";
-    const name = link.name ? entityNameToString(link.name) : "";
-    const space = link.name && link.text.startsWith("://") ? "" : " ";
-    return `{@${kind} ${name}${space}${link.text}}`;
+  });
+  return lastChild;
+}
+function addToSeen(seen, key, value = true) {
+  if (seen.has(key)) {
+    return false;
   }
-  function getEffectiveTypeParameterDeclarations(node) {
-    if (isJSDocSignature(node)) {
-      if (isJSDocOverloadTag(node.parent)) {
-        const jsDoc = getJSDocRoot(node.parent);
-        if (jsDoc && length(jsDoc.tags)) {
-          return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+  seen.set(key, value);
+  return true;
+}
+function isObjectTypeDeclaration(node) {
+  return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node);
+}
+function isTypeNodeKind(kind) {
+  return kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */ || kind === 133 /* AnyKeyword */ || kind === 159 /* UnknownKeyword */ || kind === 150 /* NumberKeyword */ || kind === 163 /* BigIntKeyword */ || kind === 151 /* ObjectKeyword */ || kind === 136 /* BooleanKeyword */ || kind === 154 /* StringKeyword */ || kind === 155 /* SymbolKeyword */ || kind === 116 /* VoidKeyword */ || kind === 157 /* UndefinedKeyword */ || kind === 146 /* NeverKeyword */ || kind === 141 /* IntrinsicKeyword */ || kind === 233 /* ExpressionWithTypeArguments */ || kind === 312 /* JSDocAllType */ || kind === 313 /* JSDocUnknownType */ || kind === 314 /* JSDocNullableType */ || kind === 315 /* JSDocNonNullableType */ || kind === 316 /* JSDocOptionalType */ || kind === 317 /* JSDocFunctionType */ || kind === 318 /* JSDocVariadicType */;
+}
+function isAccessExpression(node) {
+  return node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */;
+}
+function getNameOfAccessExpression(node) {
+  if (node.kind === 211 /* PropertyAccessExpression */) {
+    return node.name;
+  }
+  Debug.assert(node.kind === 212 /* ElementAccessExpression */);
+  return node.argumentExpression;
+}
+function isNamedImportsOrExports(node) {
+  return node.kind === 275 /* NamedImports */ || node.kind === 279 /* NamedExports */;
+}
+function getLeftmostAccessExpression(expr) {
+  while (isAccessExpression(expr)) {
+    expr = expr.expression;
+  }
+  return expr;
+}
+function forEachNameInAccessChainWalkingLeft(name, action) {
+  if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) {
+    return walkAccessExpression(name.parent);
+  }
+  function walkAccessExpression(access) {
+    if (access.kind === 211 /* PropertyAccessExpression */) {
+      const res = action(access.name);
+      if (res !== void 0) {
+        return res;
+      }
+    } else if (access.kind === 212 /* ElementAccessExpression */) {
+      if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) {
+        const res = action(access.argumentExpression);
+        if (res !== void 0) {
+          return res;
         }
+      } else {
+        return void 0;
       }
-      return emptyArray;
-    }
-    if (isJSDocTypeAlias(node)) {
-      Debug.assert(node.parent.kind === 327 /* JSDoc */);
-      return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
     }
-    if (node.typeParameters) {
-      return node.typeParameters;
+    if (isAccessExpression(access.expression)) {
+      return walkAccessExpression(access.expression);
     }
-    if (canHaveIllegalTypeParameters(node) && node.typeParameters) {
-      return node.typeParameters;
-    }
-    if (isInJSFile(node)) {
-      const decls = getJSDocTypeParameterDeclarations(node);
-      if (decls.length) {
-        return decls;
-      }
-      const typeTag = getJSDocType(node);
-      if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) {
-        return typeTag.typeParameters;
-      }
+    if (isIdentifier(access.expression)) {
+      return action(access.expression);
     }
-    return emptyArray;
-  }
-  function getEffectiveConstraintOfTypeParameter(node) {
-    return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0;
+    return void 0;
   }
-  function isMemberName(node) {
-    return node.kind === 80 /* Identifier */ || node.kind === 81 /* PrivateIdentifier */;
+}
+function getLeftmostExpression(node, stopAtCallExpressions) {
+  while (true) {
+    switch (node.kind) {
+      case 225 /* PostfixUnaryExpression */:
+        node = node.operand;
+        continue;
+      case 226 /* BinaryExpression */:
+        node = node.left;
+        continue;
+      case 227 /* ConditionalExpression */:
+        node = node.condition;
+        continue;
+      case 215 /* TaggedTemplateExpression */:
+        node = node.tag;
+        continue;
+      case 213 /* CallExpression */:
+        if (stopAtCallExpressions) {
+          return node;
+        }
+      case 234 /* AsExpression */:
+      case 212 /* ElementAccessExpression */:
+      case 211 /* PropertyAccessExpression */:
+      case 235 /* NonNullExpression */:
+      case 354 /* PartiallyEmittedExpression */:
+      case 238 /* SatisfiesExpression */:
+        node = node.expression;
+        continue;
+    }
+    return node;
   }
-  function isGetOrSetAccessorDeclaration(node) {
-    return node.kind === 178 /* SetAccessor */ || node.kind === 177 /* GetAccessor */;
+}
+function Symbol4(flags, name) {
+  this.flags = flags;
+  this.escapedName = name;
+  this.declarations = void 0;
+  this.valueDeclaration = void 0;
+  this.id = 0;
+  this.mergeId = 0;
+  this.parent = void 0;
+  this.members = void 0;
+  this.exports = void 0;
+  this.exportSymbol = void 0;
+  this.constEnumOnlyModule = void 0;
+  this.isReferenced = void 0;
+  this.lastAssignmentPos = void 0;
+  this.links = void 0;
+}
+function Type3(checker, flags) {
+  this.flags = flags;
+  if (Debug.isDebugging || tracing) {
+    this.checker = checker;
+  }
+}
+function Signature2(checker, flags) {
+  this.flags = flags;
+  if (Debug.isDebugging) {
+    this.checker = checker;
+  }
+}
+function Node4(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.modifierFlagsCache = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.original = void 0;
+  this.emitNode = void 0;
+}
+function Token(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.emitNode = void 0;
+}
+function Identifier2(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.original = void 0;
+  this.emitNode = void 0;
+}
+function SourceMapSource(fileName, text, skipTrivia2) {
+  this.fileName = fileName;
+  this.text = text;
+  this.skipTrivia = skipTrivia2 || ((pos) => pos);
+}
+var objectAllocator = {
+  getNodeConstructor: () => Node4,
+  getTokenConstructor: () => Token,
+  getIdentifierConstructor: () => Identifier2,
+  getPrivateIdentifierConstructor: () => Node4,
+  getSourceFileConstructor: () => Node4,
+  getSymbolConstructor: () => Symbol4,
+  getTypeConstructor: () => Type3,
+  getSignatureConstructor: () => Signature2,
+  getSourceMapSourceConstructor: () => SourceMapSource
+};
+var objectAllocatorPatchers = [];
+function addObjectAllocatorPatcher(fn) {
+  objectAllocatorPatchers.push(fn);
+  fn(objectAllocator);
+}
+function setObjectAllocator(alloc) {
+  Object.assign(objectAllocator, alloc);
+  forEach(objectAllocatorPatchers, (fn) => fn(objectAllocator));
+}
+function formatStringFromArgs(text, args) {
+  return text.replace(/{(\d+)}/g, (_match, index) => "" + Debug.checkDefined(args[+index]));
+}
+var localizedDiagnosticMessages;
+function setLocalizedDiagnosticMessages(messages) {
+  localizedDiagnosticMessages = messages;
+}
+function maybeSetLocalizedDiagnosticMessages(getMessages) {
+  if (!localizedDiagnosticMessages && getMessages) {
+    localizedDiagnosticMessages = getMessages();
+  }
+}
+function getLocaleSpecificMessage(message) {
+  return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
+}
+function createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args) {
+  if (start + length2 > sourceText.length) {
+    length2 = sourceText.length - start;
+  }
+  assertDiagnosticLocation(sourceText, start, length2);
+  let text = getLocaleSpecificMessage(message);
+  if (some(args)) {
+    text = formatStringFromArgs(text, args);
+  }
+  return {
+    file: void 0,
+    start,
+    length: length2,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    fileName
+  };
+}
+function isDiagnosticWithDetachedLocation(diagnostic) {
+  return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string";
+}
+function attachFileToDiagnostic(diagnostic, file) {
+  const fileName = file.fileName || "";
+  const length2 = file.text.length;
+  Debug.assertEqual(diagnostic.fileName, fileName);
+  Debug.assertLessThanOrEqual(diagnostic.start, length2);
+  Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2);
+  const diagnosticWithLocation = {
+    file,
+    start: diagnostic.start,
+    length: diagnostic.length,
+    messageText: diagnostic.messageText,
+    category: diagnostic.category,
+    code: diagnostic.code,
+    reportsUnnecessary: diagnostic.reportsUnnecessary
+  };
+  if (diagnostic.relatedInformation) {
+    diagnosticWithLocation.relatedInformation = [];
+    for (const related of diagnostic.relatedInformation) {
+      if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) {
+        Debug.assertLessThanOrEqual(related.start, length2);
+        Debug.assertLessThanOrEqual(related.start + related.length, length2);
+        diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file));
+      } else {
+        diagnosticWithLocation.relatedInformation.push(related);
+      }
+    }
+  }
+  return diagnosticWithLocation;
+}
+function attachFileToDiagnostics(diagnostics, file) {
+  const diagnosticsWithLocation = [];
+  for (const diagnostic of diagnostics) {
+    diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file));
+  }
+  return diagnosticsWithLocation;
+}
+function createFileDiagnostic(file, start, length2, message, ...args) {
+  assertDiagnosticLocation(file.text, start, length2);
+  let text = getLocaleSpecificMessage(message);
+  if (some(args)) {
+    text = formatStringFromArgs(text, args);
+  }
+  return {
+    file,
+    start,
+    length: length2,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    reportsDeprecated: message.reportsDeprecated
+  };
+}
+function formatMessage(message, ...args) {
+  let text = getLocaleSpecificMessage(message);
+  if (some(args)) {
+    text = formatStringFromArgs(text, args);
+  }
+  return text;
+}
+function createCompilerDiagnostic(message, ...args) {
+  let text = getLocaleSpecificMessage(message);
+  if (some(args)) {
+    text = formatStringFromArgs(text, args);
+  }
+  return {
+    file: void 0,
+    start: void 0,
+    length: void 0,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    reportsDeprecated: message.reportsDeprecated
+  };
+}
+function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) {
+  return {
+    file: void 0,
+    start: void 0,
+    length: void 0,
+    code: chain.code,
+    category: chain.category,
+    messageText: chain.next ? chain : chain.messageText,
+    relatedInformation
+  };
+}
+function chainDiagnosticMessages(details, message, ...args) {
+  let text = getLocaleSpecificMessage(message);
+  if (some(args)) {
+    text = formatStringFromArgs(text, args);
+  }
+  return {
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    next: details === void 0 || Array.isArray(details) ? details : [details]
+  };
+}
+function concatenateDiagnosticMessageChains(headChain, tailChain) {
+  let lastChain = headChain;
+  while (lastChain.next) {
+    lastChain = lastChain.next[0];
+  }
+  lastChain.next = [tailChain];
+}
+function getDiagnosticFilePath(diagnostic) {
+  return diagnostic.file ? diagnostic.file.path : void 0;
+}
+function compareDiagnostics(d1, d2) {
+  return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */;
+}
+function compareDiagnosticsSkipRelatedInformation(d1, d2) {
+  const code1 = getDiagnosticCode(d1);
+  const code2 = getDiagnosticCode(d2);
+  return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(code1, code2) || compareMessageText(d1, d2) || 0 /* EqualTo */;
+}
+function compareRelatedInformation(d1, d2) {
+  if (!d1.relatedInformation && !d2.relatedInformation) {
+    return 0 /* EqualTo */;
   }
-  function isPropertyAccessChain(node) {
-    return isPropertyAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+  if (d1.relatedInformation && d2.relatedInformation) {
+    return compareValues(d2.relatedInformation.length, d1.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => {
+      const d2i = d2.relatedInformation[index];
+      return compareDiagnostics(d1i, d2i);
+    }) || 0 /* EqualTo */;
+  }
+  return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */;
+}
+function compareMessageText(d1, d2) {
+  let headMsg1 = getDiagnosticMessage(d1);
+  let headMsg2 = getDiagnosticMessage(d2);
+  if (typeof headMsg1 !== "string") {
+    headMsg1 = headMsg1.messageText;
+  }
+  if (typeof headMsg2 !== "string") {
+    headMsg2 = headMsg2.messageText;
+  }
+  const chain1 = typeof d1.messageText !== "string" ? d1.messageText.next : void 0;
+  const chain2 = typeof d2.messageText !== "string" ? d2.messageText.next : void 0;
+  let res = compareStringsCaseSensitive(headMsg1, headMsg2);
+  if (res) {
+    return res;
   }
-  function isElementAccessChain(node) {
-    return isElementAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+  res = compareMessageChain(chain1, chain2);
+  if (res) {
+    return res;
   }
-  function isCallChain(node) {
-    return isCallExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+  if (d1.canonicalHead && !d2.canonicalHead) {
+    return -1 /* LessThan */;
   }
-  function isOptionalChain(node) {
-    const kind = node.kind;
-    return !!(node.flags & 64 /* OptionalChain */) && (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */ || kind === 213 /* CallExpression */ || kind === 235 /* NonNullExpression */);
+  if (d2.canonicalHead && !d1.canonicalHead) {
+    return 1 /* GreaterThan */;
   }
-  function isOptionalChainRoot(node) {
-    return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken;
+  return 0 /* EqualTo */;
+}
+function compareMessageChain(c1, c2) {
+  if (c1 === void 0 && c2 === void 0) {
+    return 0 /* EqualTo */;
   }
-  function isExpressionOfOptionalChainRoot(node) {
-    return isOptionalChainRoot(node.parent) && node.parent.expression === node;
+  if (c1 === void 0) {
+    return 1 /* GreaterThan */;
   }
-  function isOutermostOptionalChain(node) {
-    return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression;
+  if (c2 === void 0) {
+    return -1 /* LessThan */;
   }
-  function isNullishCoalesce(node) {
-    return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 61 /* QuestionQuestionToken */;
+  return compareMessageChainSize(c1, c2) || compareMessageChainContent(c1, c2);
+}
+function compareMessageChainSize(c1, c2) {
+  if (c1 === void 0 && c2 === void 0) {
+    return 0 /* EqualTo */;
   }
-  function isConstTypeReference(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments;
+  if (c1 === void 0) {
+    return 1 /* GreaterThan */;
   }
-  function skipPartiallyEmittedExpressions(node) {
-    return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */);
+  if (c2 === void 0) {
+    return -1 /* LessThan */;
   }
-  function isNonNullChain(node) {
-    return isNonNullExpression(node) && !!(node.flags & 64 /* OptionalChain */);
+  let res = compareValues(c2.length, c1.length);
+  if (res) {
+    return res;
   }
-  function isBreakOrContinueStatement(node) {
-    return node.kind === 252 /* BreakStatement */ || node.kind === 251 /* ContinueStatement */;
+  for (let i = 0; i < c2.length; i++) {
+    res = compareMessageChainSize(c1[i].next, c2[i].next);
+    if (res) {
+      return res;
+    }
   }
-  function isNamedExportBindings(node) {
-    return node.kind === 280 /* NamespaceExport */ || node.kind === 279 /* NamedExports */;
+  return 0 /* EqualTo */;
+}
+function compareMessageChainContent(c1, c2) {
+  let res;
+  for (let i = 0; i < c2.length; i++) {
+    res = compareStringsCaseSensitive(c1[i].messageText, c2[i].messageText);
+    if (res) {
+      return res;
+    }
+    if (c1[i].next === void 0) {
+      continue;
+    }
+    res = compareMessageChainContent(c1[i].next, c2[i].next);
+    if (res) {
+      return res;
+    }
   }
-  function isUnparsedTextLike(node) {
-    switch (node.kind) {
-      case 309 /* UnparsedText */:
-      case 310 /* UnparsedInternalText */:
-        return true;
-      default:
+  return 0 /* EqualTo */;
+}
+function diagnosticsEqualityComparer(d1, d2) {
+  const code1 = getDiagnosticCode(d1);
+  const code2 = getDiagnosticCode(d2);
+  const msg1 = getDiagnosticMessage(d1);
+  const msg2 = getDiagnosticMessage(d2);
+  return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) === 0 /* EqualTo */ && compareValues(d1.start, d2.start) === 0 /* EqualTo */ && compareValues(d1.length, d2.length) === 0 /* EqualTo */ && compareValues(code1, code2) === 0 /* EqualTo */ && messageTextEqualityComparer(msg1, msg2);
+}
+function getDiagnosticCode(d) {
+  var _a;
+  return ((_a = d.canonicalHead) == null ? void 0 : _a.code) || d.code;
+}
+function getDiagnosticMessage(d) {
+  var _a;
+  return ((_a = d.canonicalHead) == null ? void 0 : _a.messageText) || d.messageText;
+}
+function messageTextEqualityComparer(m1, m2) {
+  const t1 = typeof m1 === "string" ? m1 : m1.messageText;
+  const t2 = typeof m2 === "string" ? m2 : m2.messageText;
+  return compareStringsCaseSensitive(t1, t2) === 0 /* EqualTo */;
+}
+function getLanguageVariant(scriptKind) {
+  return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */;
+}
+function walkTreeForJSXTags(node) {
+  if (!(node.transformFlags & 2 /* ContainsJsx */)) return void 0;
+  return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags);
+}
+function isFileModuleFromUsingJSXTag(file) {
+  return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0;
+}
+function isFileForcedToBeModuleByFormat(file) {
+  return (file.impliedNodeFormat === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0;
+}
+function getSetExternalModuleIndicator(options) {
+  switch (getEmitModuleDetectionKind(options)) {
+    case 3 /* Force */:
+      return (file) => {
+        file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0;
+      };
+    case 1 /* Legacy */:
+      return (file) => {
+        file.externalModuleIndicator = isFileProbablyExternalModule(file);
+      };
+    case 2 /* Auto */:
+      const checks = [isFileProbablyExternalModule];
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        checks.push(isFileModuleFromUsingJSXTag);
+      }
+      checks.push(isFileForcedToBeModuleByFormat);
+      const combined = or(...checks);
+      const callback = (file) => void (file.externalModuleIndicator = combined(file));
+      return callback;
+  }
+}
+function createComputedCompilerOptions(options) {
+  return options;
+}
+var computedOptions = createComputedCompilerOptions({
+  target: {
+    dependencies: ["module"],
+    computeValue: (compilerOptions) => {
+      const target = compilerOptions.target === 0 /* ES3 */ ? void 0 : compilerOptions.target;
+      return target ?? (compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */);
+    }
+  },
+  module: {
+    dependencies: ["target"],
+    computeValue: (compilerOptions) => {
+      return typeof compilerOptions.module === "number" ? compilerOptions.module : computedOptions.target.computeValue(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
+    }
+  },
+  moduleResolution: {
+    dependencies: ["module", "target"],
+    computeValue: (compilerOptions) => {
+      let moduleResolution = compilerOptions.moduleResolution;
+      if (moduleResolution === void 0) {
+        switch (computedOptions.module.computeValue(compilerOptions)) {
+          case 1 /* CommonJS */:
+            moduleResolution = 2 /* Node10 */;
+            break;
+          case 100 /* Node16 */:
+            moduleResolution = 3 /* Node16 */;
+            break;
+          case 199 /* NodeNext */:
+            moduleResolution = 99 /* NodeNext */;
+            break;
+          case 200 /* Preserve */:
+            moduleResolution = 100 /* Bundler */;
+            break;
+          default:
+            moduleResolution = 1 /* Classic */;
+            break;
+        }
+      }
+      return moduleResolution;
+    }
+  },
+  moduleDetection: {
+    dependencies: ["module", "target"],
+    computeValue: (compilerOptions) => {
+      return compilerOptions.moduleDetection || (computedOptions.module.computeValue(compilerOptions) === 100 /* Node16 */ || computedOptions.module.computeValue(compilerOptions) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */);
+    }
+  },
+  isolatedModules: {
+    dependencies: ["verbatimModuleSyntax"],
+    computeValue: (compilerOptions) => {
+      return !!(compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax);
+    }
+  },
+  esModuleInterop: {
+    dependencies: ["module", "target"],
+    computeValue: (compilerOptions) => {
+      if (compilerOptions.esModuleInterop !== void 0) {
+        return compilerOptions.esModuleInterop;
+      }
+      switch (computedOptions.module.computeValue(compilerOptions)) {
+        case 100 /* Node16 */:
+        case 199 /* NodeNext */:
+        case 200 /* Preserve */:
+          return true;
+      }
+      return false;
+    }
+  },
+  allowSyntheticDefaultImports: {
+    dependencies: ["module", "target", "moduleResolution"],
+    computeValue: (compilerOptions) => {
+      if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
+        return compilerOptions.allowSyntheticDefaultImports;
+      }
+      return computedOptions.esModuleInterop.computeValue(compilerOptions) || computedOptions.module.computeValue(compilerOptions) === 4 /* System */ || computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */;
+    }
+  },
+  resolvePackageJsonExports: {
+    dependencies: ["moduleResolution"],
+    computeValue: (compilerOptions) => {
+      const moduleResolution = computedOptions.moduleResolution.computeValue(compilerOptions);
+      if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        return false;
+      }
+      if (compilerOptions.resolvePackageJsonExports !== void 0) {
+        return compilerOptions.resolvePackageJsonExports;
+      }
+      switch (moduleResolution) {
+        case 3 /* Node16 */:
+        case 99 /* NodeNext */:
+        case 100 /* Bundler */:
+          return true;
+      }
+      return false;
+    }
+  },
+  resolvePackageJsonImports: {
+    dependencies: ["moduleResolution", "resolvePackageJsonExports"],
+    computeValue: (compilerOptions) => {
+      const moduleResolution = computedOptions.moduleResolution.computeValue(compilerOptions);
+      if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
         return false;
+      }
+      if (compilerOptions.resolvePackageJsonExports !== void 0) {
+        return compilerOptions.resolvePackageJsonExports;
+      }
+      switch (moduleResolution) {
+        case 3 /* Node16 */:
+        case 99 /* NodeNext */:
+        case 100 /* Bundler */:
+          return true;
+      }
+      return false;
     }
+  },
+  resolveJsonModule: {
+    dependencies: ["moduleResolution", "module", "target"],
+    computeValue: (compilerOptions) => {
+      if (compilerOptions.resolveJsonModule !== void 0) {
+        return compilerOptions.resolveJsonModule;
+      }
+      return computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */;
+    }
+  },
+  declaration: {
+    dependencies: ["composite"],
+    computeValue: (compilerOptions) => {
+      return !!(compilerOptions.declaration || compilerOptions.composite);
+    }
+  },
+  preserveConstEnums: {
+    dependencies: ["isolatedModules", "verbatimModuleSyntax"],
+    computeValue: (compilerOptions) => {
+      return !!(compilerOptions.preserveConstEnums || computedOptions.isolatedModules.computeValue(compilerOptions));
+    }
+  },
+  incremental: {
+    dependencies: ["composite"],
+    computeValue: (compilerOptions) => {
+      return !!(compilerOptions.incremental || compilerOptions.composite);
+    }
+  },
+  declarationMap: {
+    dependencies: ["declaration", "composite"],
+    computeValue: (compilerOptions) => {
+      return !!(compilerOptions.declarationMap && computedOptions.declaration.computeValue(compilerOptions));
+    }
+  },
+  allowJs: {
+    dependencies: ["checkJs"],
+    computeValue: (compilerOptions) => {
+      return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs;
+    }
+  },
+  useDefineForClassFields: {
+    dependencies: ["target", "module"],
+    computeValue: (compilerOptions) => {
+      return compilerOptions.useDefineForClassFields === void 0 ? computedOptions.target.computeValue(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields;
+    }
+  },
+  noImplicitAny: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "noImplicitAny");
+    }
+  },
+  noImplicitThis: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "noImplicitThis");
+    }
+  },
+  strictNullChecks: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "strictNullChecks");
+    }
+  },
+  strictFunctionTypes: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "strictFunctionTypes");
+    }
+  },
+  strictBindCallApply: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "strictBindCallApply");
+    }
+  },
+  strictPropertyInitialization: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
+    }
+  },
+  alwaysStrict: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "alwaysStrict");
+    }
+  },
+  useUnknownInCatchVariables: {
+    dependencies: ["strict"],
+    computeValue: (compilerOptions) => {
+      return getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
+    }
+  }
+});
+var getEmitScriptTarget = computedOptions.target.computeValue;
+var getEmitModuleKind = computedOptions.module.computeValue;
+var getEmitModuleResolutionKind = computedOptions.moduleResolution.computeValue;
+var getEmitModuleDetectionKind = computedOptions.moduleDetection.computeValue;
+var getIsolatedModules = computedOptions.isolatedModules.computeValue;
+var getESModuleInterop = computedOptions.esModuleInterop.computeValue;
+var getAllowSyntheticDefaultImports = computedOptions.allowSyntheticDefaultImports.computeValue;
+var getResolvePackageJsonExports = computedOptions.resolvePackageJsonExports.computeValue;
+var getResolvePackageJsonImports = computedOptions.resolvePackageJsonImports.computeValue;
+var getResolveJsonModule = computedOptions.resolveJsonModule.computeValue;
+var getEmitDeclarations = computedOptions.declaration.computeValue;
+var shouldPreserveConstEnums = computedOptions.preserveConstEnums.computeValue;
+var isIncrementalCompilation = computedOptions.incremental.computeValue;
+var getAreDeclarationMapsEnabled = computedOptions.declarationMap.computeValue;
+var getAllowJSCompilerOption = computedOptions.allowJs.computeValue;
+var getUseDefineForClassFields = computedOptions.useDefineForClassFields.computeValue;
+function emitModuleKindIsNonNodeESM(moduleKind) {
+  return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+}
+function hasJsonModuleEmitEnabled(options) {
+  switch (getEmitModuleKind(options)) {
+    case 0 /* None */:
+    case 4 /* System */:
+    case 3 /* UMD */:
+      return false;
   }
-  function isUnparsedNode(node) {
-    return isUnparsedTextLike(node) || node.kind === 307 /* UnparsedPrologue */ || node.kind === 311 /* UnparsedSyntheticReference */;
-  }
-  function isJSDocPropertyLikeTag(node) {
-    return node.kind === 355 /* JSDocPropertyTag */ || node.kind === 348 /* JSDocParameterTag */;
-  }
-  function isNode(node) {
-    return isNodeKind(node.kind);
-  }
-  function isNodeKind(kind) {
-    return kind >= 166 /* FirstNode */;
-  }
-  function isTokenKind(kind) {
-    return kind >= 0 /* FirstToken */ && kind <= 165 /* LastToken */;
-  }
-  function isToken(n) {
-    return isTokenKind(n.kind);
-  }
-  function isNodeArray(array) {
-    return hasProperty(array, "pos") && hasProperty(array, "end");
-  }
-  function isLiteralKind(kind) {
-    return 9 /* FirstLiteralToken */ <= kind && kind <= 15 /* LastLiteralToken */;
-  }
-  function isLiteralExpression(node) {
-    return isLiteralKind(node.kind);
-  }
-  function isLiteralExpressionOfObject(node) {
-    switch (node.kind) {
-      case 210 /* ObjectLiteralExpression */:
-      case 209 /* ArrayLiteralExpression */:
-      case 14 /* RegularExpressionLiteral */:
-      case 218 /* FunctionExpression */:
-      case 231 /* ClassExpression */:
-        return true;
+  return true;
+}
+function unreachableCodeIsError(options) {
+  return options.allowUnreachableCode === false;
+}
+function unusedLabelIsError(options) {
+  return options.allowUnusedLabels === false;
+}
+function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
+  return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+}
+function getStrictOptionValue(compilerOptions, flag) {
+  return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag];
+}
+function getNameOfScriptTarget(scriptTarget) {
+  return forEachEntry(targetOptionDeclaration.type, (value, key) => value === scriptTarget ? key : void 0);
+}
+function getEmitStandardClassFields(compilerOptions) {
+  return compilerOptions.useDefineForClassFields !== false && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */;
+}
+function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations);
+}
+function compilerOptionsAffectEmit(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations);
+}
+function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations);
+}
+function getCompilerOptionValue(options, option) {
+  return option.strictFlag ? getStrictOptionValue(options, option.name) : option.allowJsFlag ? getAllowJSCompilerOption(options) : options[option.name];
+}
+function getJSXTransformEnabled(options) {
+  const jsx = options.jsx;
+  return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */;
+}
+function getJSXImplicitImportBase(compilerOptions, file) {
+  const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource");
+  const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas;
+  return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0;
+}
+function getJSXRuntimeImport(base, options) {
+  return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0;
+}
+function hasZeroOrOneAsteriskCharacter(str) {
+  let seenAsterisk = false;
+  for (let i = 0; i < str.length; i++) {
+    if (str.charCodeAt(i) === 42 /* asterisk */) {
+      if (!seenAsterisk) {
+        seenAsterisk = true;
+      } else {
+        return false;
+      }
     }
-    return false;
   }
-  function isTemplateLiteralKind(kind) {
-    return 15 /* FirstTemplateToken */ <= kind && kind <= 18 /* LastTemplateToken */;
+  return true;
+}
+function createSymlinkCache(cwd, getCanonicalFileName) {
+  let symlinkedDirectories;
+  let symlinkedDirectoriesByRealpath;
+  let symlinkedFiles;
+  let hasProcessedResolutions = false;
+  return {
+    getSymlinkedFiles: () => symlinkedFiles,
+    getSymlinkedDirectories: () => symlinkedDirectories,
+    getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath,
+    setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real),
+    setSymlinkedDirectory: (symlink, real) => {
+      let symlinkPath = toPath(symlink, cwd, getCanonicalFileName);
+      if (!containsIgnoredPath(symlinkPath)) {
+        symlinkPath = ensureTrailingDirectorySeparator(symlinkPath);
+        if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) {
+          (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(real.realPath, symlink);
+        }
+        (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real);
+      }
+    },
+    setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, typeReferenceDirectives) {
+      Debug.assert(!hasProcessedResolutions);
+      hasProcessedResolutions = true;
+      forEachResolvedModule((resolution) => processResolution(this, resolution.resolvedModule));
+      forEachResolvedTypeReferenceDirective((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
+      typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
+    },
+    hasProcessedResolutions: () => hasProcessedResolutions,
+    setSymlinksFromResolution(resolution) {
+      processResolution(this, resolution);
+    },
+    hasAnySymlinks
+  };
+  function hasAnySymlinks() {
+    return !!(symlinkedFiles == null ? void 0 : symlinkedFiles.size) || !!symlinkedDirectories && !!forEachEntry(symlinkedDirectories, (value) => !!value);
+  }
+  function processResolution(cache, resolution) {
+    if (!resolution || !resolution.originalPath || !resolution.resolvedFileName) return;
+    const { resolvedFileName, originalPath } = resolution;
+    cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName);
+    const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray;
+    if (commonResolved && commonOriginal) {
+      cache.setSymlinkedDirectory(
+        commonOriginal,
+        {
+          real: ensureTrailingDirectorySeparator(commonResolved),
+          realPath: ensureTrailingDirectorySeparator(toPath(commonResolved, cwd, getCanonicalFileName))
+        }
+      );
+    }
+  }
+}
+function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) {
+  const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd));
+  const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd));
+  let isDirectory = false;
+  while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) {
+    aParts.pop();
+    bParts.pop();
+    isDirectory = true;
+  }
+  return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0;
+}
+function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) {
+  return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@"));
+}
+function stripLeadingDirectorySeparator(s) {
+  return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0;
+}
+function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) {
+  const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName);
+  return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix);
+}
+var reservedCharacterPattern = /[^\w\s/]/g;
+function regExpEscape(text) {
+  return text.replace(reservedCharacterPattern, escapeRegExpCharacter);
+}
+function escapeRegExpCharacter(match) {
+  return "\\" + match;
+}
+var wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
+var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
+var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
+var filesMatcher = {
+  /**
+   * Matches any single directory segment unless it is the last segment and a .min.js file
+   * Breakdown:
+   *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+   *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+   */
+  singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
+  doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
+};
+var directoriesMatcher = {
+  singleAsteriskRegexFragment: "[^/]*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
+  doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
+};
+var excludeMatcher = {
+  singleAsteriskRegexFragment: "[^/]*",
+  doubleAsteriskRegexFragment: "(/.+?)?",
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment)
+};
+var wildcardMatchers = {
+  files: filesMatcher,
+  directories: directoriesMatcher,
+  exclude: excludeMatcher
+};
+function getRegularExpressionForWildcard(specs, basePath, usage) {
+  const patterns = getRegularExpressionsForWildcards(specs, basePath, usage);
+  if (!patterns || !patterns.length) {
+    return void 0;
   }
-  function isTemplateLiteralToken(node) {
-    return isTemplateLiteralKind(node.kind);
+  const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|");
+  const terminator = usage === "exclude" ? "($|/)" : "$";
+  return `^(${pattern})${terminator}`;
+}
+function getRegularExpressionsForWildcards(specs, basePath, usage) {
+  if (specs === void 0 || specs.length === 0) {
+    return void 0;
   }
-  function isTemplateMiddleOrTemplateTail(node) {
-    const kind = node.kind;
-    return kind === 17 /* TemplateMiddle */ || kind === 18 /* TemplateTail */;
+  return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]));
+}
+function isImplicitGlob(lastPathComponent) {
+  return !/[.*?]/.test(lastPathComponent);
+}
+function getPatternFromSpec(spec, basePath, usage) {
+  const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]);
+  return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`;
+}
+function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 } = wildcardMatchers[usage]) {
+  let subpattern = "";
+  let hasWrittenComponent = false;
+  const components = getNormalizedPathComponents(spec, basePath);
+  const lastComponent = last(components);
+  if (usage !== "exclude" && lastComponent === "**") {
+    return void 0;
   }
-  function isImportOrExportSpecifier(node) {
-    return isImportSpecifier(node) || isExportSpecifier(node);
+  components[0] = removeTrailingDirectorySeparator(components[0]);
+  if (isImplicitGlob(lastComponent)) {
+    components.push("**", "*");
   }
-  function isTypeOnlyImportDeclaration(node) {
-    switch (node.kind) {
-      case 276 /* ImportSpecifier */:
-        return node.isTypeOnly || node.parent.parent.isTypeOnly;
-      case 274 /* NamespaceImport */:
-        return node.parent.isTypeOnly;
-      case 273 /* ImportClause */:
-      case 271 /* ImportEqualsDeclaration */:
-        return node.isTypeOnly;
+  let optionalCount = 0;
+  for (let component of components) {
+    if (component === "**") {
+      subpattern += doubleAsteriskRegexFragment;
+    } else {
+      if (usage === "directories") {
+        subpattern += "(";
+        optionalCount++;
+      }
+      if (hasWrittenComponent) {
+        subpattern += directorySeparator;
+      }
+      if (usage !== "exclude") {
+        let componentPattern = "";
+        if (component.charCodeAt(0) === 42 /* asterisk */) {
+          componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?";
+          component = component.substr(1);
+        } else if (component.charCodeAt(0) === 63 /* question */) {
+          componentPattern += "[^./]";
+          component = component.substr(1);
+        }
+        componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
+        if (componentPattern !== component) {
+          subpattern += implicitExcludePathRegexPattern;
+        }
+        subpattern += componentPattern;
+      } else {
+        subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
+      }
+    }
+    hasWrittenComponent = true;
+  }
+  while (optionalCount > 0) {
+    subpattern += ")?";
+    optionalCount--;
+  }
+  return subpattern;
+}
+function replaceWildcardCharacter(match, singleAsteriskRegexFragment) {
+  return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match;
+}
+function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory) {
+  path = normalizePath(path);
+  currentDirectory = normalizePath(currentDirectory);
+  const absolutePath = combinePaths(currentDirectory, path);
+  return {
+    includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`),
+    includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"),
+    includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"),
+    excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"),
+    basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames2)
+  };
+}
+function getRegexFromPattern(pattern, useCaseSensitiveFileNames2) {
+  return new RegExp(pattern, useCaseSensitiveFileNames2 ? "" : "i");
+}
+function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath) {
+  path = normalizePath(path);
+  currentDirectory = normalizePath(currentDirectory);
+  const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory);
+  const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames2));
+  const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames2);
+  const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames2);
+  const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]];
+  const visited = /* @__PURE__ */ new Map();
+  const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  for (const basePath of patterns.basePaths) {
+    visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth);
+  }
+  return flatten(results);
+  function visitDirectory(path2, absolutePath, depth2) {
+    const canonicalPath = toCanonical(realpath(absolutePath));
+    if (visited.has(canonicalPath)) return;
+    visited.set(canonicalPath, true);
+    const { files, directories } = getFileSystemEntries(path2);
+    for (const current of sort(files, compareStringsCaseSensitive)) {
+      const name = combinePaths(path2, current);
+      const absoluteName = combinePaths(absolutePath, current);
+      if (extensions && !fileExtensionIsOneOf(name, extensions)) continue;
+      if (excludeRegex && excludeRegex.test(absoluteName)) continue;
+      if (!includeFileRegexes) {
+        results[0].push(name);
+      } else {
+        const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName));
+        if (includeIndex !== -1) {
+          results[includeIndex].push(name);
+        }
+      }
     }
-    return false;
-  }
-  function isTypeOnlyExportDeclaration(node) {
-    switch (node.kind) {
-      case 281 /* ExportSpecifier */:
-        return node.isTypeOnly || node.parent.parent.isTypeOnly;
-      case 278 /* ExportDeclaration */:
-        return node.isTypeOnly && !!node.moduleSpecifier && !node.exportClause;
-      case 280 /* NamespaceExport */:
-        return node.parent.isTypeOnly;
+    if (depth2 !== void 0) {
+      depth2--;
+      if (depth2 === 0) {
+        return;
+      }
     }
-    return false;
-  }
-  function isTypeOnlyImportOrExportDeclaration(node) {
-    return isTypeOnlyImportDeclaration(node) || isTypeOnlyExportDeclaration(node);
-  }
-  function isStringTextContainingNode(node) {
-    return node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
-  }
-  function isImportAttributeName(node) {
-    return isStringLiteral(node) || isIdentifier(node);
-  }
-  function isGeneratedIdentifier(node) {
-    var _a;
-    return isIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0;
-  }
-  function isGeneratedPrivateIdentifier(node) {
-    var _a;
-    return isPrivateIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0;
-  }
-  function isFileLevelReservedGeneratedIdentifier(node) {
-    const flags = node.emitNode.autoGenerate.flags;
-    return !!(flags & 32 /* FileLevel */) && !!(flags & 16 /* Optimistic */) && !!(flags & 8 /* ReservedInNestedScopes */);
-  }
-  function isPrivateIdentifierClassElementDeclaration(node) {
-    return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
-  }
-  function isPrivateIdentifierPropertyAccessExpression(node) {
-    return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+    for (const current of sort(directories, compareStringsCaseSensitive)) {
+      const name = combinePaths(path2, current);
+      const absoluteName = combinePaths(absolutePath, current);
+      if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) {
+        visitDirectory(name, absoluteName, depth2);
+      }
+    }
+  }
+}
+function getBasePaths(path, includes, useCaseSensitiveFileNames2) {
+  const basePaths = [path];
+  if (includes) {
+    const includeBasePaths = [];
+    for (const include of includes) {
+      const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include));
+      includeBasePaths.push(getIncludeBasePath(absolute));
+    }
+    includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames2));
+    for (const includeBasePath of includeBasePaths) {
+      if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames2))) {
+        basePaths.push(includeBasePath);
+      }
+    }
+  }
+  return basePaths;
+}
+function getIncludeBasePath(absolute) {
+  const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes);
+  if (wildcardOffset < 0) {
+    return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute));
+  }
+  return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset));
+}
+function ensureScriptKind(fileName, scriptKind) {
+  return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */;
+}
+function getScriptKindFromFileName(fileName) {
+  const ext = fileName.substr(fileName.lastIndexOf("."));
+  switch (ext.toLowerCase()) {
+    case ".js" /* Js */:
+    case ".cjs" /* Cjs */:
+    case ".mjs" /* Mjs */:
+      return 1 /* JS */;
+    case ".jsx" /* Jsx */:
+      return 2 /* JSX */;
+    case ".ts" /* Ts */:
+    case ".cts" /* Cts */:
+    case ".mts" /* Mts */:
+      return 3 /* TS */;
+    case ".tsx" /* Tsx */:
+      return 4 /* TSX */;
+    case ".json" /* Json */:
+      return 6 /* JSON */;
+    default:
+      return 0 /* Unknown */;
   }
-  function isModifierKind(token) {
-    switch (token) {
-      case 128 /* AbstractKeyword */:
-      case 129 /* AccessorKeyword */:
-      case 134 /* AsyncKeyword */:
-      case 87 /* ConstKeyword */:
-      case 138 /* DeclareKeyword */:
-      case 90 /* DefaultKeyword */:
-      case 95 /* ExportKeyword */:
-      case 103 /* InKeyword */:
-      case 125 /* PublicKeyword */:
-      case 123 /* PrivateKeyword */:
-      case 124 /* ProtectedKeyword */:
-      case 148 /* ReadonlyKeyword */:
-      case 126 /* StaticKeyword */:
-      case 147 /* OutKeyword */:
-      case 164 /* OverrideKeyword */:
-        return true;
+}
+var supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]];
+var supportedTSExtensionsFlat = flatten(supportedTSExtensions);
+var supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]];
+var supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */];
+var supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]];
+var supportedJSExtensionsFlat = flatten(supportedJSExtensions);
+var allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]];
+var allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
+var supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
+var supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
+var extensionsNotSupportingExtensionlessResolution = [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */];
+function getSupportedExtensions(options, extraFileExtensions) {
+  const needJsExtensions = options && getAllowJSCompilerOption(options);
+  if (!extraFileExtensions || extraFileExtensions.length === 0) {
+    return needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
+  }
+  const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
+  const flatBuiltins = flatten(builtins);
+  const extensions = [
+    ...builtins,
+    ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && !flatBuiltins.includes(x.extension) ? [x.extension] : void 0)
+  ];
+  return extensions;
+}
+function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
+  if (!options || !getResolveJsonModule(options)) return supportedExtensions;
+  if (supportedExtensions === allSupportedExtensions) return allSupportedExtensionsWithJson;
+  if (supportedExtensions === supportedTSExtensions) return supportedTSExtensionsWithJson;
+  return [...supportedExtensions, [".json" /* Json */]];
+}
+function isJSLike(scriptKind) {
+  return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */;
+}
+function hasJSFileExtension(fileName) {
+  return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+}
+function hasTSFileExtension(fileName) {
+  return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+}
+var ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => {
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension";
+  return ModuleSpecifierEnding2;
+})(ModuleSpecifierEnding || {});
+function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
+  return firstDefined(imports, ({ text }) => pathIsRelative(text) && !fileExtensionIsOneOf(text, extensionsNotSupportingExtensionlessResolution) ? hasExtension2(text) : void 0) || false;
+}
+function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  const moduleResolutionIsNodeNext = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */;
+  if (preference === "js" || resolutionMode === 99 /* ESNext */ && moduleResolutionIsNodeNext) {
+    if (!shouldAllowImportingTsExtension(compilerOptions)) {
+      return 2 /* JsExtension */;
     }
-    return false;
+    return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
   }
-  function isParameterPropertyModifier(kind) {
-    return !!(modifierToFlag(kind) & 31 /* ParameterPropertyModifier */);
+  if (preference === "minimal") {
+    return 0 /* Minimal */;
   }
-  function isClassMemberModifier(idToken) {
-    return isParameterPropertyModifier(idToken) || idToken === 126 /* StaticKeyword */ || idToken === 164 /* OverrideKeyword */ || idToken === 129 /* AccessorKeyword */;
+  if (preference === "index") {
+    return 1 /* Index */;
   }
-  function isModifier(node) {
-    return isModifierKind(node.kind);
+  if (!shouldAllowImportingTsExtension(compilerOptions)) {
+    return sourceFile && usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
   }
-  function isEntityName(node) {
-    const kind = node.kind;
-    return kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */;
+  return inferPreference();
+  function inferPreference() {
+    let usesJsExtensions = false;
+    const specifiers = (sourceFile == null ? void 0 : sourceFile.imports.length) ? sourceFile.imports : sourceFile && isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0]) : emptyArray;
+    for (const specifier of specifiers) {
+      if (pathIsRelative(specifier.text)) {
+        if (moduleResolutionIsNodeNext && resolutionMode === 1 /* CommonJS */ && getModeForUsageLocation(sourceFile, specifier, compilerOptions) === 99 /* ESNext */) {
+          continue;
+        }
+        if (fileExtensionIsOneOf(specifier.text, extensionsNotSupportingExtensionlessResolution)) {
+          continue;
+        }
+        if (hasTSFileExtension(specifier.text)) {
+          return 3 /* TsExtension */;
+        }
+        if (hasJSFileExtension(specifier.text)) {
+          usesJsExtensions = true;
+        }
+      }
+    }
+    return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
   }
-  function isPropertyName(node) {
-    const kind = node.kind;
-    return kind === 80 /* Identifier */ || kind === 81 /* PrivateIdentifier */ || kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */ || kind === 167 /* ComputedPropertyName */;
+}
+function getRequiresAtTopOfFile(sourceFile) {
+  let nonRequireStatementCount = 0;
+  let requires;
+  for (const statement of sourceFile.statements) {
+    if (nonRequireStatementCount > 3) {
+      break;
+    }
+    if (isRequireVariableStatement(statement)) {
+      requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
+    } else if (isExpressionStatement(statement) && isRequireCall(
+      statement.expression,
+      /*requireStringLiteralLikeArgument*/
+      true
+    )) {
+      requires = append(requires, statement.expression);
+    } else {
+      nonRequireStatementCount++;
+    }
   }
-  function isBindingName(node) {
-    const kind = node.kind;
-    return kind === 80 /* Identifier */ || kind === 206 /* ObjectBindingPattern */ || kind === 207 /* ArrayBindingPattern */;
+  return requires || emptyArray;
+}
+function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
+  if (!fileName) return false;
+  const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions);
+  for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) {
+    if (fileExtensionIs(fileName, extension)) {
+      return true;
+    }
   }
-  function isFunctionLike(node) {
-    return !!node && isFunctionLikeKind(node.kind);
+  return false;
+}
+function numberOfDirectorySeparators(str) {
+  const match = str.match(/\//g);
+  return match ? match.length : 0;
+}
+function compareNumberOfDirectorySeparators(path1, path2) {
+  return compareValues(
+    numberOfDirectorySeparators(path1),
+    numberOfDirectorySeparators(path2)
+  );
+}
+var extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
+function removeFileExtension(path) {
+  for (const ext of extensionsToRemove) {
+    const extensionless = tryRemoveExtension(path, ext);
+    if (extensionless !== void 0) {
+      return extensionless;
+    }
+  }
+  return path;
+}
+function tryRemoveExtension(path, extension) {
+  return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0;
+}
+function removeExtension(path, extension) {
+  return path.substring(0, path.length - extension.length);
+}
+function changeExtension(path, newExtension) {
+  return changeAnyExtension(
+    path,
+    newExtension,
+    extensionsToRemove,
+    /*ignoreCase*/
+    false
+  );
+}
+function tryParsePattern(pattern) {
+  const indexOfStar = pattern.indexOf("*");
+  if (indexOfStar === -1) {
+    return pattern;
+  }
+  return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : {
+    prefix: pattern.substr(0, indexOfStar),
+    suffix: pattern.substr(indexOfStar + 1)
+  };
+}
+function tryParsePatterns(paths) {
+  return mapDefined(getOwnKeys(paths), (path) => tryParsePattern(path));
+}
+function positionIsSynthesized(pos) {
+  return !(pos >= 0);
+}
+function extensionIsTS(ext) {
+  return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
+}
+function resolutionExtensionIsTSOrJson(ext) {
+  return extensionIsTS(ext) || ext === ".json" /* Json */;
+}
+function extensionFromPath(path) {
+  const ext = tryGetExtensionFromPath2(path);
+  return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`);
+}
+function isAnySupportedFileExtension(path) {
+  return tryGetExtensionFromPath2(path) !== void 0;
+}
+function tryGetExtensionFromPath2(path) {
+  return find(extensionsToRemove, (e) => fileExtensionIs(path, e));
+}
+function isCheckJsEnabledForFile(sourceFile, compilerOptions) {
+  return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs;
+}
+var emptyFileSystemEntries = {
+  files: emptyArray,
+  directories: emptyArray
+};
+function matchPatternOrExact(patternOrStrings, candidate) {
+  const patterns = [];
+  for (const patternOrString of patternOrStrings) {
+    if (patternOrString === candidate) {
+      return candidate;
+    }
+    if (!isString(patternOrString)) {
+      patterns.push(patternOrString);
+    }
+  }
+  return findBestPatternMatch(patterns, (_) => _, candidate);
+}
+function sliceAfter(arr, value) {
+  const index = arr.indexOf(value);
+  Debug.assert(index !== -1);
+  return arr.slice(index);
+}
+function addRelatedInfo(diagnostic, ...relatedInformation) {
+  if (!relatedInformation.length) {
+    return diagnostic;
   }
-  function isFunctionLikeOrClassStaticBlockDeclaration(node) {
-    return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node));
+  if (!diagnostic.relatedInformation) {
+    diagnostic.relatedInformation = [];
+  }
+  Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!");
+  diagnostic.relatedInformation.push(...relatedInformation);
+  return diagnostic;
+}
+function minAndMax(arr, getValue) {
+  Debug.assert(arr.length !== 0);
+  let min2 = getValue(arr[0]);
+  let max = min2;
+  for (let i = 1; i < arr.length; i++) {
+    const value = getValue(arr[i]);
+    if (value < min2) {
+      min2 = value;
+    } else if (value > max) {
+      max = value;
+    }
+  }
+  return { min: min2, max };
+}
+function rangeOfNode(node) {
+  return { pos: getTokenPosOfNode(node), end: node.end };
+}
+function rangeOfTypeParameters(sourceFile, typeParameters) {
+  const pos = typeParameters.pos - 1;
+  const end = Math.min(sourceFile.text.length, skipTrivia(sourceFile.text, typeParameters.end) + 1);
+  return { pos, end };
+}
+function skipTypeChecking(sourceFile, options, host) {
+  return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || options.noCheck || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName) || !canIncludeBindAndCheckDiagnsotics(sourceFile, options);
+}
+function canIncludeBindAndCheckDiagnsotics(sourceFile, options) {
+  if (!!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false) return false;
+  if (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */) return true;
+  const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */;
+  const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options);
+  const isPlainJs = isPlainJsFile(sourceFile, options.checkJs);
+  return isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */;
+}
+function isJsonEqual(a, b) {
+  return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual);
+}
+function parsePseudoBigInt(stringValue) {
+  let log2Base;
+  switch (stringValue.charCodeAt(1)) {
+    case 98 /* b */:
+    case 66 /* B */:
+      log2Base = 1;
+      break;
+    case 111 /* o */:
+    case 79 /* O */:
+      log2Base = 3;
+      break;
+    case 120 /* x */:
+    case 88 /* X */:
+      log2Base = 4;
+      break;
+    default:
+      const nIndex = stringValue.length - 1;
+      let nonZeroStart = 0;
+      while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) {
+        nonZeroStart++;
+      }
+      return stringValue.slice(nonZeroStart, nIndex) || "0";
+  }
+  const startIndex = 2, endIndex = stringValue.length - 1;
+  const bitsNeeded = (endIndex - startIndex) * log2Base;
+  const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0));
+  for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) {
+    const segment = bitOffset >>> 4;
+    const digitChar = stringValue.charCodeAt(i);
+    const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */);
+    const shiftedDigit = digit << (bitOffset & 15);
+    segments[segment] |= shiftedDigit;
+    const residual = shiftedDigit >>> 16;
+    if (residual) segments[segment + 1] |= residual;
+  }
+  let base10Value = "";
+  let firstNonzeroSegment = segments.length - 1;
+  let segmentsRemaining = true;
+  while (segmentsRemaining) {
+    let mod10 = 0;
+    segmentsRemaining = false;
+    for (let segment = firstNonzeroSegment; segment >= 0; segment--) {
+      const newSegment = mod10 << 16 | segments[segment];
+      const segmentValue = newSegment / 10 | 0;
+      segments[segment] = segmentValue;
+      mod10 = newSegment - segmentValue * 10;
+      if (segmentValue && !segmentsRemaining) {
+        firstNonzeroSegment = segment;
+        segmentsRemaining = true;
+      }
+    }
+    base10Value = mod10 + base10Value;
+  }
+  return base10Value;
+}
+function pseudoBigIntToString({ negative, base10Value }) {
+  return (negative && base10Value !== "0" ? "-" : "") + base10Value;
+}
+function parseBigInt(text) {
+  if (!isValidBigIntString(
+    text,
+    /*roundTripOnly*/
+    false
+  )) {
+    return void 0;
   }
-  function isFunctionLikeDeclaration(node) {
-    return node && isFunctionLikeDeclarationKind(node.kind);
+  return parseValidBigInt(text);
+}
+function parseValidBigInt(text) {
+  const negative = text.startsWith("-");
+  const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
+  return { negative, base10Value };
+}
+function isValidBigIntString(s, roundTripOnly) {
+  if (s === "") return false;
+  const scanner2 = createScanner(
+    99 /* ESNext */,
+    /*skipTrivia*/
+    false
+  );
+  let success = true;
+  scanner2.setOnError(() => success = false);
+  scanner2.setText(s + "n");
+  let result = scanner2.scan();
+  const negative = result === 41 /* MinusToken */;
+  if (negative) {
+    result = scanner2.scan();
+  }
+  const flags = scanner2.getTokenFlags();
+  return success && result === 10 /* BigIntLiteral */ && scanner2.getTokenEnd() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+}
+function isValidTypeOnlyAliasUseSite(useSite) {
+  return !!(useSite.flags & 33554432 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
+}
+function isShorthandPropertyNameUseSite(useSite) {
+  return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite;
+}
+function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) {
+  while (node.kind === 80 /* Identifier */ || node.kind === 211 /* PropertyAccessExpression */) {
+    node = node.parent;
+  }
+  if (node.kind !== 167 /* ComputedPropertyName */) {
+    return false;
   }
-  function isBooleanLiteral(node) {
-    return node.kind === 112 /* TrueKeyword */ || node.kind === 97 /* FalseKeyword */;
+  if (hasSyntacticModifier(node.parent, 64 /* Abstract */)) {
+    return true;
   }
-  function isFunctionLikeDeclarationKind(kind) {
-    switch (kind) {
-      case 262 /* FunctionDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 176 /* Constructor */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
+  const containerKind = node.parent.parent.kind;
+  return containerKind === 264 /* InterfaceDeclaration */ || containerKind === 187 /* TypeLiteral */;
+}
+function isIdentifierInNonEmittingHeritageClause(node) {
+  if (node.kind !== 80 /* Identifier */) return false;
+  const heritageClause = findAncestor(node.parent, (parent2) => {
+    switch (parent2.kind) {
+      case 298 /* HeritageClause */:
         return true;
-      default:
+      case 211 /* PropertyAccessExpression */:
+      case 233 /* ExpressionWithTypeArguments */:
         return false;
-    }
-  }
-  function isFunctionLikeKind(kind) {
-    switch (kind) {
-      case 173 /* MethodSignature */:
-      case 179 /* CallSignature */:
-      case 330 /* JSDocSignature */:
-      case 180 /* ConstructSignature */:
-      case 181 /* IndexSignature */:
-      case 184 /* FunctionType */:
-      case 324 /* JSDocFunctionType */:
-      case 185 /* ConstructorType */:
-        return true;
       default:
-        return isFunctionLikeDeclarationKind(kind);
+        return "quit";
     }
-  }
-  function isFunctionOrModuleBlock(node) {
-    return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent);
-  }
-  function isClassElement(node) {
-    const kind = node.kind;
-    return kind === 176 /* Constructor */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 240 /* SemicolonClassElement */;
-  }
-  function isClassLike(node) {
-    return node && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */);
-  }
-  function isAccessor(node) {
-    return node && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */);
-  }
-  function isAutoAccessorPropertyDeclaration(node) {
-    return isPropertyDeclaration(node) && hasAccessorModifier(node);
-  }
-  function isClassInstanceProperty(node) {
-    if (isInJSFile(node) && isExpandoPropertyDeclaration(node)) {
-      return (!isBindableStaticAccessExpression(node) || !isPrototypeAccess(node.expression)) && !isBindableStaticNameExpression(
-        node,
-        /*excludeThisKeyword*/
-        true
-      );
+  });
+  return (heritageClause == null ? void 0 : heritageClause.token) === 119 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 264 /* InterfaceDeclaration */;
+}
+function isIdentifierTypeReference(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName);
+}
+function arrayIsHomogeneous(array, comparer = equateValues) {
+  if (array.length < 2) return true;
+  const first2 = array[0];
+  for (let i = 1, length2 = array.length; i < length2; i++) {
+    const target = array[i];
+    if (!comparer(first2, target)) return false;
+  }
+  return true;
+}
+function setTextRangePos(range, pos) {
+  range.pos = pos;
+  return range;
+}
+function setTextRangeEnd(range, end) {
+  range.end = end;
+  return range;
+}
+function setTextRangePosEnd(range, pos, end) {
+  return setTextRangeEnd(setTextRangePos(range, pos), end);
+}
+function setTextRangePosWidth(range, pos, width) {
+  return setTextRangePosEnd(range, pos, pos + width);
+}
+function setNodeFlags(node, newFlags) {
+  if (node) {
+    node.flags = newFlags;
+  }
+  return node;
+}
+function setParent(child, parent2) {
+  if (child && parent2) {
+    child.parent = parent2;
+  }
+  return child;
+}
+function setEachParent(children, parent2) {
+  if (children) {
+    for (const child of children) {
+      setParent(child, parent2);
     }
-    return node.parent && isClassLike(node.parent) && isPropertyDeclaration(node) && !hasAccessorModifier(node);
   }
-  function isMethodOrAccessor(node) {
-    switch (node.kind) {
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return true;
-      default:
-        return false;
+  return children;
+}
+function setParentRecursive(rootNode, incremental) {
+  if (!rootNode) return rootNode;
+  forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild);
+  return rootNode;
+  function bindParentToChildIgnoringJSDoc(child, parent2) {
+    if (incremental && child.parent === parent2) {
+      return "skip";
     }
+    setParent(child, parent2);
   }
-  function isNamedClassElement(node) {
-    switch (node.kind) {
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 172 /* PropertyDeclaration */:
-        return true;
-      default:
-        return false;
+  function bindJSDoc(child) {
+    if (hasJSDocNodes(child)) {
+      for (const doc of child.jsDoc) {
+        bindParentToChildIgnoringJSDoc(doc, child);
+        forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc);
+      }
     }
   }
-  function isModifierLike(node) {
-    return isModifier(node) || isDecorator(node);
+  function bindParentToChild(child, parent2) {
+    return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child);
   }
-  function isTypeElement(node) {
-    const kind = node.kind;
-    return kind === 180 /* ConstructSignature */ || kind === 179 /* CallSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */ || kind === 181 /* IndexSignature */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
-  }
-  function isClassOrTypeElement(node) {
-    return isTypeElement(node) || isClassElement(node);
-  }
-  function isObjectLiteralElementLike(node) {
-    const kind = node.kind;
-    return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 305 /* SpreadAssignment */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
-  }
-  function isTypeNode(node) {
-    return isTypeNodeKind(node.kind);
-  }
-  function isFunctionOrConstructorTypeNode(node) {
-    switch (node.kind) {
-      case 184 /* FunctionType */:
-      case 185 /* ConstructorType */:
-        return true;
+}
+function isPackedElement(node) {
+  return !isOmittedExpression(node);
+}
+function isPackedArrayLiteral(node) {
+  return isArrayLiteralExpression(node) && every(node.elements, isPackedElement);
+}
+function expressionResultIsUnused(node) {
+  Debug.assertIsDefined(node.parent);
+  while (true) {
+    const parent2 = node.parent;
+    if (isParenthesizedExpression(parent2)) {
+      node = parent2;
+      continue;
+    }
+    if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) {
+      return true;
+    }
+    if (isCommaListExpression(parent2)) {
+      if (node !== last(parent2.elements)) return true;
+      node = parent2;
+      continue;
+    }
+    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 28 /* CommaToken */) {
+      if (node === parent2.left) return true;
+      node = parent2;
+      continue;
     }
     return false;
   }
-  function isBindingPattern(node) {
-    if (node) {
-      const kind = node.kind;
-      return kind === 207 /* ArrayBindingPattern */ || kind === 206 /* ObjectBindingPattern */;
+}
+function containsIgnoredPath(path) {
+  return some(ignoredPaths, (p) => path.includes(p));
+}
+function getContainingNodeArray(node) {
+  if (!node.parent) return void 0;
+  switch (node.kind) {
+    case 168 /* TypeParameter */:
+      const { parent: parent3 } = node;
+      return parent3.kind === 195 /* InferType */ ? void 0 : parent3.typeParameters;
+    case 169 /* Parameter */:
+      return node.parent.parameters;
+    case 204 /* TemplateLiteralTypeSpan */:
+      return node.parent.templateSpans;
+    case 239 /* TemplateSpan */:
+      return node.parent.templateSpans;
+    case 170 /* Decorator */: {
+      const { parent: parent4 } = node;
+      return canHaveDecorators(parent4) ? parent4.modifiers : void 0;
+    }
+    case 298 /* HeritageClause */:
+      return node.parent.heritageClauses;
+  }
+  const { parent: parent2 } = node;
+  if (isJSDocTag(node)) {
+    return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags;
+  }
+  switch (parent2.kind) {
+    case 187 /* TypeLiteral */:
+    case 264 /* InterfaceDeclaration */:
+      return isTypeElement(node) ? parent2.members : void 0;
+    case 192 /* UnionType */:
+    case 193 /* IntersectionType */:
+      return parent2.types;
+    case 189 /* TupleType */:
+    case 209 /* ArrayLiteralExpression */:
+    case 355 /* CommaListExpression */:
+    case 275 /* NamedImports */:
+    case 279 /* NamedExports */:
+      return parent2.elements;
+    case 210 /* ObjectLiteralExpression */:
+    case 292 /* JsxAttributes */:
+      return parent2.properties;
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+      return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments;
+    case 284 /* JsxElement */:
+    case 288 /* JsxFragment */:
+      return isJsxChild(node) ? parent2.children : void 0;
+    case 286 /* JsxOpeningElement */:
+    case 285 /* JsxSelfClosingElement */:
+      return isTypeNode(node) ? parent2.typeArguments : void 0;
+    case 241 /* Block */:
+    case 296 /* CaseClause */:
+    case 297 /* DefaultClause */:
+    case 268 /* ModuleBlock */:
+      return parent2.statements;
+    case 269 /* CaseBlock */:
+      return parent2.clauses;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+      return isClassElement(node) ? parent2.members : void 0;
+    case 266 /* EnumDeclaration */:
+      return isEnumMember(node) ? parent2.members : void 0;
+    case 307 /* SourceFile */:
+      return parent2.statements;
+  }
+}
+function hasContextSensitiveParameters(node) {
+  if (!node.typeParameters) {
+    if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) {
+      return true;
+    }
+    if (node.kind !== 219 /* ArrowFunction */) {
+      const parameter = firstOrUndefined(node.parameters);
+      if (!(parameter && parameterIsThisKeyword(parameter))) {
+        return true;
+      }
     }
-    return false;
   }
-  function isAssignmentPattern(node) {
-    const kind = node.kind;
-    return kind === 209 /* ArrayLiteralExpression */ || kind === 210 /* ObjectLiteralExpression */;
+  return false;
+}
+function isInfinityOrNaNString(name) {
+  return name === "Infinity" || name === "-Infinity" || name === "NaN";
+}
+function isCatchClauseVariableDeclaration(node) {
+  return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */;
+}
+function isFunctionExpressionOrArrowFunction(node) {
+  return node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */;
+}
+function escapeSnippetText(text) {
+  return text.replace(/\$/gm, () => "\\$");
+}
+function isNumericLiteralName(name) {
+  return (+name).toString() === name;
+}
+function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed, isMethod) {
+  const isMethodNamedNew = isMethod && name === "new";
+  return !isMethodNamedNew && isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && !isMethodNamedNew && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote);
+}
+function isThisTypeParameter(type) {
+  return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType);
+}
+function getNodeModulePathParts(fullPath) {
+  let topLevelNodeModulesIndex = 0;
+  let topLevelPackageNameIndex = 0;
+  let packageRootIndex = 0;
+  let fileNameIndex = 0;
+  let States;
+  ((States2) => {
+    States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules";
+    States2[States2["NodeModules"] = 1] = "NodeModules";
+    States2[States2["Scope"] = 2] = "Scope";
+    States2[States2["PackageContent"] = 3] = "PackageContent";
+  })(States || (States = {}));
+  let partStart = 0;
+  let partEnd = 0;
+  let state = 0 /* BeforeNodeModules */;
+  while (partEnd >= 0) {
+    partStart = partEnd;
+    partEnd = fullPath.indexOf("/", partStart + 1);
+    switch (state) {
+      case 0 /* BeforeNodeModules */:
+        if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
+          topLevelNodeModulesIndex = partStart;
+          topLevelPackageNameIndex = partEnd;
+          state = 1 /* NodeModules */;
+        }
+        break;
+      case 1 /* NodeModules */:
+      case 2 /* Scope */:
+        if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") {
+          state = 2 /* Scope */;
+        } else {
+          packageRootIndex = partEnd;
+          state = 3 /* PackageContent */;
+        }
+        break;
+      case 3 /* PackageContent */:
+        if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
+          state = 1 /* NodeModules */;
+        } else {
+          state = 3 /* PackageContent */;
+        }
+        break;
+    }
   }
-  function isArrayBindingElement(node) {
-    const kind = node.kind;
-    return kind === 208 /* BindingElement */ || kind === 232 /* OmittedExpression */;
+  fileNameIndex = partStart;
+  return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0;
+}
+function getParameterTypeNode(parameter) {
+  var _a;
+  return parameter.kind === 341 /* JSDocParameterTag */ ? (_a = parameter.typeExpression) == null ? void 0 : _a.type : parameter.type;
+}
+function isTypeDeclaration(node) {
+  switch (node.kind) {
+    case 168 /* TypeParameter */:
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 346 /* JSDocTypedefTag */:
+    case 338 /* JSDocCallbackTag */:
+    case 340 /* JSDocEnumTag */:
+      return true;
+    case 273 /* ImportClause */:
+      return node.isTypeOnly;
+    case 276 /* ImportSpecifier */:
+    case 281 /* ExportSpecifier */:
+      return node.parent.parent.isTypeOnly;
+    default:
+      return false;
   }
-  function isDeclarationBindingElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-        return true;
-    }
+}
+function canHaveExportModifier(node) {
+  return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node);
+}
+function isOptionalJSDocPropertyLikeTag(node) {
+  if (!isJSDocPropertyLikeTag(node)) {
     return false;
   }
-  function isBindingOrAssignmentElement(node) {
-    return isVariableDeclaration(node) || isParameter(node) || isObjectBindingOrAssignmentElement(node) || isArrayBindingOrAssignmentElement(node);
+  const { isBracketed, typeExpression } = node;
+  return isBracketed || !!typeExpression && typeExpression.type.kind === 316 /* JSDocOptionalType */;
+}
+function canUsePropertyAccess(name, languageVersion) {
+  if (name.length === 0) {
+    return false;
   }
-  function isBindingOrAssignmentPattern(node) {
-    return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node);
+  const firstChar = name.charCodeAt(0);
+  return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+}
+function hasTabstop(node) {
+  var _a;
+  return ((_a = getSnippetElement(node)) == null ? void 0 : _a.kind) === 0 /* TabStop */;
+}
+function isJSDocOptionalParameter(node) {
+  return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
+  (node.type && node.type.kind === 316 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(isOptionalJSDocPropertyLikeTag));
+}
+function isOptionalDeclaration(declaration) {
+  switch (declaration.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+      return !!declaration.questionToken;
+    case 169 /* Parameter */:
+      return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
+    case 348 /* JSDocPropertyTag */:
+    case 341 /* JSDocParameterTag */:
+      return isOptionalJSDocPropertyLikeTag(declaration);
+    default:
+      return false;
   }
-  function isObjectBindingOrAssignmentPattern(node) {
-    switch (node.kind) {
-      case 206 /* ObjectBindingPattern */:
-      case 210 /* ObjectLiteralExpression */:
-        return true;
-    }
+}
+function isNonNullAccess(node) {
+  const kind = node.kind;
+  return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+}
+function isJSDocSatisfiesExpression(node) {
+  return isInJSFile(node) && isParenthesizedExpression(node) && hasJSDocNodes(node) && !!getJSDocSatisfiesTag(node);
+}
+function getJSDocSatisfiesExpressionType(node) {
+  return Debug.checkDefined(tryGetJSDocSatisfiesTypeNode(node));
+}
+function tryGetJSDocSatisfiesTypeNode(node) {
+  const tag = getJSDocSatisfiesTag(node);
+  return tag && tag.typeExpression && tag.typeExpression.type;
+}
+function getEscapedTextOfJsxAttributeName(node) {
+  return isIdentifier(node) ? node.escapedText : getEscapedTextOfJsxNamespacedName(node);
+}
+function getTextOfJsxAttributeName(node) {
+  return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node);
+}
+function isJsxAttributeName(node) {
+  const kind = node.kind;
+  return kind === 80 /* Identifier */ || kind === 295 /* JsxNamespacedName */;
+}
+function getEscapedTextOfJsxNamespacedName(node) {
+  return `${node.namespace.escapedText}:${idText(node.name)}`;
+}
+function getTextOfJsxNamespacedName(node) {
+  return `${idText(node.namespace)}:${idText(node.name)}`;
+}
+function intrinsicTagNameToString(node) {
+  return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node);
+}
+function isTypeUsableAsPropertyName(type) {
+  return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */);
+}
+function getPropertyNameFromType(type) {
+  if (type.flags & 8192 /* UniqueESSymbol */) {
+    return type.escapedName;
+  }
+  if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+    return escapeLeadingUnderscores("" + type.value);
+  }
+  return Debug.fail();
+}
+function isExpandoPropertyDeclaration(declaration) {
+  return !!declaration && (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isBinaryExpression(declaration));
+}
+function hasResolutionModeOverride(node) {
+  if (node === void 0) {
     return false;
   }
-  function isObjectBindingOrAssignmentElement(node) {
-    switch (node.kind) {
-      case 208 /* BindingElement */:
-      case 303 /* PropertyAssignment */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 305 /* SpreadAssignment */:
-        return true;
-    }
-    return false;
-  }
-  function isArrayBindingOrAssignmentPattern(node) {
-    switch (node.kind) {
-      case 207 /* ArrayBindingPattern */:
-      case 209 /* ArrayLiteralExpression */:
-        return true;
-    }
-    return false;
-  }
-  function isArrayBindingOrAssignmentElement(node) {
-    switch (node.kind) {
-      case 208 /* BindingElement */:
-      case 232 /* OmittedExpression */:
-      case 230 /* SpreadElement */:
-      case 209 /* ArrayLiteralExpression */:
-      case 210 /* ObjectLiteralExpression */:
+  return !!getResolutionModeOverride(node.attributes);
+}
+var stringReplace = String.prototype.replace;
+function replaceFirstStar(s, replacement) {
+  return stringReplace.call(s, "*", replacement);
+}
+function getNameFromImportAttribute(node) {
+  return isIdentifier(node.name) ? node.name.escapedText : escapeLeadingUnderscores(node.name.text);
+}
+function evaluatorResult(value, isSyntacticallyString = false, resolvedOtherFiles = false, hasExternalReferences = false) {
+  return { value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences };
+}
+function createEvaluator({ evaluateElementAccessExpression, evaluateEntityNameExpression }) {
+  function evaluate(expr, location) {
+    let isSyntacticallyString = false;
+    let resolvedOtherFiles = false;
+    let hasExternalReferences = false;
+    expr = skipParentheses(expr);
+    switch (expr.kind) {
+      case 224 /* PrefixUnaryExpression */:
+        const result = evaluate(expr.operand, location);
+        resolvedOtherFiles = result.resolvedOtherFiles;
+        hasExternalReferences = result.hasExternalReferences;
+        if (typeof result.value === "number") {
+          switch (expr.operator) {
+            case 40 /* PlusToken */:
+              return evaluatorResult(result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 41 /* MinusToken */:
+              return evaluatorResult(-result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 55 /* TildeToken */:
+              return evaluatorResult(~result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+          }
+        }
+        break;
+      case 226 /* BinaryExpression */: {
+        const left = evaluate(expr.left, location);
+        const right = evaluate(expr.right, location);
+        isSyntacticallyString = (left.isSyntacticallyString || right.isSyntacticallyString) && expr.operatorToken.kind === 40 /* PlusToken */;
+        resolvedOtherFiles = left.resolvedOtherFiles || right.resolvedOtherFiles;
+        hasExternalReferences = left.hasExternalReferences || right.hasExternalReferences;
+        if (typeof left.value === "number" && typeof right.value === "number") {
+          switch (expr.operatorToken.kind) {
+            case 52 /* BarToken */:
+              return evaluatorResult(left.value | right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 51 /* AmpersandToken */:
+              return evaluatorResult(left.value & right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 49 /* GreaterThanGreaterThanToken */:
+              return evaluatorResult(left.value >> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+              return evaluatorResult(left.value >>> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 48 /* LessThanLessThanToken */:
+              return evaluatorResult(left.value << right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 53 /* CaretToken */:
+              return evaluatorResult(left.value ^ right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 42 /* AsteriskToken */:
+              return evaluatorResult(left.value * right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 44 /* SlashToken */:
+              return evaluatorResult(left.value / right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 40 /* PlusToken */:
+              return evaluatorResult(left.value + right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 41 /* MinusToken */:
+              return evaluatorResult(left.value - right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 45 /* PercentToken */:
+              return evaluatorResult(left.value % right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+            case 43 /* AsteriskAsteriskToken */:
+              return evaluatorResult(left.value ** right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences);
+          }
+        } else if ((typeof left.value === "string" || typeof left.value === "number") && (typeof right.value === "string" || typeof right.value === "number") && expr.operatorToken.kind === 40 /* PlusToken */) {
+          return evaluatorResult(
+            "" + left.value + right.value,
+            isSyntacticallyString,
+            resolvedOtherFiles,
+            hasExternalReferences
+          );
+        }
+        break;
+      }
+      case 11 /* StringLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        return evaluatorResult(
+          expr.text,
+          /*isSyntacticallyString*/
+          true
+        );
+      case 228 /* TemplateExpression */:
+        return evaluateTemplateExpression(expr, location);
+      case 9 /* NumericLiteral */:
+        return evaluatorResult(+expr.text);
       case 80 /* Identifier */:
+        return evaluateEntityNameExpression(expr, location);
       case 211 /* PropertyAccessExpression */:
+        if (isEntityNameExpression(expr)) {
+          return evaluateEntityNameExpression(expr, location);
+        }
+        break;
       case 212 /* ElementAccessExpression */:
-        return true;
+        return evaluateElementAccessExpression(expr, location);
     }
-    return isAssignmentExpression(
-      node,
-      /*excludeCompoundAssignment*/
-      true
+    return evaluatorResult(
+      /*value*/
+      void 0,
+      isSyntacticallyString,
+      resolvedOtherFiles,
+      hasExternalReferences
     );
   }
-  function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) {
-    const kind = node.kind;
-    return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */ || kind === 205 /* ImportType */;
+  function evaluateTemplateExpression(expr, location) {
+    let result = expr.head.text;
+    let resolvedOtherFiles = false;
+    let hasExternalReferences = false;
+    for (const span of expr.templateSpans) {
+      const spanResult = evaluate(span.expression, location);
+      if (spanResult.value === void 0) {
+        return evaluatorResult(
+          /*value*/
+          void 0,
+          /*isSyntacticallyString*/
+          true
+        );
+      }
+      result += spanResult.value;
+      result += span.literal.text;
+      resolvedOtherFiles || (resolvedOtherFiles = spanResult.resolvedOtherFiles);
+      hasExternalReferences || (hasExternalReferences = spanResult.hasExternalReferences);
+    }
+    return evaluatorResult(
+      result,
+      /*isSyntacticallyString*/
+      true,
+      resolvedOtherFiles,
+      hasExternalReferences
+    );
   }
-  function isPropertyAccessOrQualifiedName(node) {
-    const kind = node.kind;
-    return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */;
+  return evaluate;
+}
+function isConstAssertion(location) {
+  return isAssertionExpression(location) && isConstTypeReference(location.type) || isJSDocTypeTag(location) && isConstTypeReference(location.typeExpression);
+}
+function findConstructorDeclaration(node) {
+  const members = node.members;
+  for (const member of members) {
+    if (member.kind === 176 /* Constructor */ && nodeIsPresent(member.body)) {
+      return member;
+    }
+  }
+}
+function createNameResolver({
+  compilerOptions,
+  requireSymbol,
+  argumentsSymbol,
+  error: error2,
+  getSymbolOfDeclaration,
+  denoGlobals,
+  nodeGlobals,
+  denoContext,
+  lookup,
+  setRequiresScopeChangeCache = returnUndefined,
+  getRequiresScopeChangeCache = returnUndefined,
+  onPropertyWithInvalidInitializer = returnFalse,
+  onFailedToResolveSymbol = returnUndefined,
+  onSuccessfullyResolvedSymbol = returnUndefined
+}) {
+  var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules";
+  var emitStandardClassFields = getEmitStandardClassFields(compilerOptions);
+  var emptySymbols = createSymbolTable();
+  return resolveNameHelper;
+  function resolveNameHelper(location, nameArg, meaning, nameNotFoundMessage, isUse, excludeGlobals) {
+    var _a, _b, _c;
+    const originalLocation = location;
+    let result;
+    let lastLocation;
+    let lastSelfReferenceLocation;
+    let propertyWithInvalidInitializer;
+    let associatedDeclarationForContainingInitializerOrBindingName;
+    let withinDeferredContext = false;
+    let grandparent;
+    const name = isString(nameArg) ? nameArg : nameArg.escapedText;
+    loop:
+      while (location) {
+        if (name === "const" && isConstAssertion(location)) {
+          return void 0;
+        }
+        if (isModuleOrEnumDeclaration(location) && lastLocation && location.name === lastLocation) {
+          lastLocation = location;
+          location = location.parent;
+        }
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          if (result = lookup(location.locals, name, meaning)) {
+            let useResult = true;
+            if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
+              if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 320 /* JSDoc */) {
+                useResult = result.flags & 262144 /* TypeParameter */ ? !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so type parameters are accessible from them
+                lastLocation === location.type || lastLocation.kind === 169 /* Parameter */ || lastLocation.kind === 341 /* JSDocParameterTag */ || lastLocation.kind === 342 /* JSDocReturnTag */ || lastLocation.kind === 168 /* TypeParameter */ : false;
+              }
+              if (meaning & result.flags & 3 /* Variable */) {
+                if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
+                  useResult = false;
+                } else if (result.flags & 1 /* FunctionScopedVariable */) {
+                  useResult = lastLocation.kind === 169 /* Parameter */ || !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so parameters are accessible from them
+                  lastLocation === location.type && !!findAncestor(result.valueDeclaration, isParameter);
+                }
+              }
+            } else if (location.kind === 194 /* ConditionalType */) {
+              useResult = lastLocation === location.trueType;
+            }
+            if (useResult) {
+              break loop;
+            } else {
+              result = void 0;
+            }
+          }
+        }
+        withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation);
+        switch (location.kind) {
+          case 307 /* SourceFile */:
+            if (!isExternalOrCommonJsModule(location)) break;
+          case 267 /* ModuleDeclaration */:
+            const moduleExports = ((_a = getSymbolOfDeclaration(location)) == null ? void 0 : _a.exports) || emptySymbols;
+            if (location.kind === 307 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 33554432 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
+              if (result = moduleExports.get("default" /* Default */)) {
+                const localSymbol = getLocalSymbolForExportDefault(result);
+                if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) {
+                  break loop;
+                }
+                result = void 0;
+              }
+              const moduleExport = moduleExports.get(name);
+              if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 281 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 280 /* NamespaceExport */))) {
+                break;
+              }
+            }
+            if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) {
+              if (isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) {
+                result = void 0;
+              } else {
+                break loop;
+              }
+            }
+            break;
+          case 266 /* EnumDeclaration */:
+            if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
+              if (nameNotFoundMessage && getIsolatedModules(compilerOptions) && !(location.flags & 33554432 /* Ambient */) && getSourceFileOfNode(location) !== getSourceFileOfNode(result.valueDeclaration)) {
+                error2(
+                  originalLocation,
+                  Diagnostics.Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead,
+                  unescapeLeadingUnderscores(name),
+                  isolatedModulesLikeFlagName,
+                  `${unescapeLeadingUnderscores(getSymbolOfDeclaration(location).escapedName)}.${unescapeLeadingUnderscores(name)}`
+                );
+              }
+              break loop;
+            }
+            break;
+          case 172 /* PropertyDeclaration */:
+            if (!isStatic(location)) {
+              const ctor = findConstructorDeclaration(location.parent);
+              if (ctor && ctor.locals) {
+                if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) {
+                  Debug.assertNode(location, isPropertyDeclaration);
+                  propertyWithInvalidInitializer = location;
+                }
+              }
+            }
+            break;
+          case 263 /* ClassDeclaration */:
+          case 231 /* ClassExpression */:
+          case 264 /* InterfaceDeclaration */:
+            if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
+              if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
+                result = void 0;
+                break;
+              }
+              if (lastLocation && isStatic(lastLocation)) {
+                if (nameNotFoundMessage) {
+                  error2(originalLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters);
+                }
+                return void 0;
+              }
+              break loop;
+            }
+            if (isClassExpression(location) && meaning & 32 /* Class */) {
+              const className = location.name;
+              if (className && name === className.escapedText) {
+                result = location.symbol;
+                break loop;
+              }
+            }
+            break;
+          case 233 /* ExpressionWithTypeArguments */:
+            if (lastLocation === location.expression && location.parent.token === 96 /* ExtendsKeyword */) {
+              const container = location.parent.parent;
+              if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
+                if (nameNotFoundMessage) {
+                  error2(originalLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
+                }
+                return void 0;
+              }
+            }
+            break;
+          case 167 /* ComputedPropertyName */:
+            grandparent = location.parent.parent;
+            if (isClassLike(grandparent) || grandparent.kind === 264 /* InterfaceDeclaration */) {
+              if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
+                if (nameNotFoundMessage) {
+                  error2(originalLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
+                }
+                return void 0;
+              }
+            }
+            break;
+          case 219 /* ArrowFunction */:
+            if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) {
+              break;
+            }
+          case 174 /* MethodDeclaration */:
+          case 176 /* Constructor */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+          case 262 /* FunctionDeclaration */:
+            if (meaning & 3 /* Variable */ && name === "arguments") {
+              result = argumentsSymbol;
+              break loop;
+            }
+            break;
+          case 218 /* FunctionExpression */:
+            if (meaning & 3 /* Variable */ && name === "arguments") {
+              result = argumentsSymbol;
+              break loop;
+            }
+            if (meaning & 16 /* Function */) {
+              const functionName = location.name;
+              if (functionName && name === functionName.escapedText) {
+                result = location.symbol;
+                break loop;
+              }
+            }
+            break;
+          case 170 /* Decorator */:
+            if (location.parent && location.parent.kind === 169 /* Parameter */) {
+              location = location.parent;
+            }
+            if (location.parent && (isClassElement(location.parent) || location.parent.kind === 263 /* ClassDeclaration */)) {
+              location = location.parent;
+            }
+            break;
+          case 346 /* JSDocTypedefTag */:
+          case 338 /* JSDocCallbackTag */:
+          case 340 /* JSDocEnumTag */:
+          case 351 /* JSDocImportTag */:
+            const root = getJSDocRoot(location);
+            if (root) {
+              location = root.parent;
+            }
+            break;
+          case 169 /* Parameter */:
+            if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
+              if (!associatedDeclarationForContainingInitializerOrBindingName) {
+                associatedDeclarationForContainingInitializerOrBindingName = location;
+              }
+            }
+            break;
+          case 208 /* BindingElement */:
+            if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
+              if (isPartOfParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) {
+                associatedDeclarationForContainingInitializerOrBindingName = location;
+              }
+            }
+            break;
+          case 195 /* InferType */:
+            if (meaning & 262144 /* TypeParameter */) {
+              const parameterName = location.typeParameter.name;
+              if (parameterName && name === parameterName.escapedText) {
+                result = location.typeParameter.symbol;
+                break loop;
+              }
+            }
+            break;
+          case 281 /* ExportSpecifier */:
+            if (lastLocation && lastLocation === location.propertyName && location.parent.parent.moduleSpecifier) {
+              location = location.parent.parent.parent;
+            }
+            break;
+        }
+        if (isSelfReferenceLocation(location, lastLocation)) {
+          lastSelfReferenceLocation = location;
+        }
+        lastLocation = location;
+        location = isJSDocTemplateTag(location) ? getEffectiveContainerForJSDocTemplateTag(location) || location.parent : isJSDocParameterTag(location) || isJSDocReturnTag(location) ? getHostSignatureFromJSDoc(location) || location.parent : location.parent;
+      }
+    if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) {
+      result.isReferenced |= meaning;
+    }
+    if (!result) {
+      if (lastLocation) {
+        Debug.assertNode(lastLocation, isSourceFile);
+        if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
+          return lastLocation.symbol;
+        }
+      }
+      if (!excludeGlobals) {
+        if (denoContext.hasNodeSourceFile(lastLocation)) {
+          result = lookup(nodeGlobals, name, meaning);
+        }
+        if (!result) {
+          result = lookup(denoGlobals, name, meaning);
+        }
+      }
+    }
+    if (!result) {
+      if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
+        if (isRequireCall(
+          originalLocation.parent,
+          /*requireStringLiteralLikeArgument*/
+          false
+        )) {
+          return requireSymbol;
+        }
+      }
+    }
+    if (nameNotFoundMessage) {
+      if (propertyWithInvalidInitializer && onPropertyWithInvalidInitializer(originalLocation, name, propertyWithInvalidInitializer, result)) {
+        return void 0;
+      }
+      if (!result) {
+        onFailedToResolveSymbol(originalLocation, nameArg, meaning, nameNotFoundMessage);
+      } else {
+        onSuccessfullyResolvedSymbol(originalLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext);
+      }
+    }
+    return result;
+  }
+  function useOuterVariableScopeInParameter(result, location, lastLocation) {
+    const target = getEmitScriptTarget(compilerOptions);
+    const functionLocation = location;
+    if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) {
+      if (target >= 2 /* ES2015 */) {
+        let declarationRequiresScopeChange = getRequiresScopeChangeCache(functionLocation);
+        if (declarationRequiresScopeChange === void 0) {
+          declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false;
+          setRequiresScopeChangeCache(functionLocation, declarationRequiresScopeChange);
+        }
+        return !declarationRequiresScopeChange;
+      }
+    }
+    return false;
+    function requiresScopeChange(node) {
+      return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer);
+    }
+    function requiresScopeChangeWorker(node) {
+      switch (node.kind) {
+        case 219 /* ArrowFunction */:
+        case 218 /* FunctionExpression */:
+        case 262 /* FunctionDeclaration */:
+        case 176 /* Constructor */:
+          return false;
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 303 /* PropertyAssignment */:
+          return requiresScopeChangeWorker(node.name);
+        case 172 /* PropertyDeclaration */:
+          if (hasStaticModifier(node)) {
+            return !emitStandardClassFields;
+          }
+          return requiresScopeChangeWorker(node.name);
+        default:
+          if (isNullishCoalesce(node) || isOptionalChain(node)) {
+            return target < 7 /* ES2020 */;
+          }
+          if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) {
+            return target < 4 /* ES2017 */;
+          }
+          if (isTypeNode(node)) return false;
+          return forEachChild(node, requiresScopeChangeWorker) || false;
+      }
+    }
   }
-  function isCallLikeOrFunctionLikeExpression(node) {
-    return isCallLikeExpression(node) || isFunctionExpressionOrArrowFunction(node);
+  function getIsDeferredContext(location, lastLocation) {
+    if (location.kind !== 219 /* ArrowFunction */ && location.kind !== 218 /* FunctionExpression */) {
+      return isTypeQueryNode(location) || (isFunctionLikeDeclaration(location) || location.kind === 172 /* PropertyDeclaration */ && !isStatic(location)) && (!lastLocation || lastLocation !== location.name);
+    }
+    if (lastLocation && lastLocation === location.name) {
+      return false;
+    }
+    if (location.asteriskToken || hasSyntacticModifier(location, 1024 /* Async */)) {
+      return true;
+    }
+    return !getImmediatelyInvokedFunctionExpression(location);
   }
-  function isCallLikeExpression(node) {
+  function isSelfReferenceLocation(node, lastLocation) {
     switch (node.kind) {
-      case 286 /* JsxOpeningElement */:
-      case 285 /* JsxSelfClosingElement */:
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-      case 215 /* TaggedTemplateExpression */:
-      case 170 /* Decorator */:
+      case 169 /* Parameter */:
+        return !!lastLocation && lastLocation === node.name;
+      case 262 /* FunctionDeclaration */:
+      case 263 /* ClassDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 266 /* EnumDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 267 /* ModuleDeclaration */:
         return true;
       default:
         return false;
     }
   }
-  function isCallOrNewExpression(node) {
-    return node.kind === 213 /* CallExpression */ || node.kind === 214 /* NewExpression */;
+  function isTypeParameterSymbolDeclaredInContainer(symbol, container) {
+    if (symbol.declarations) {
+      for (const decl of symbol.declarations) {
+        if (decl.kind === 168 /* TypeParameter */) {
+          const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent;
+          if (parent2 === container) {
+            return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias));
+          }
+        }
+      }
+    }
+    return false;
+  }
+}
+function isPrimitiveLiteralValue(node, includeBigInt = true) {
+  Debug.type(node);
+  switch (node.kind) {
+    case 112 /* TrueKeyword */:
+    case 97 /* FalseKeyword */:
+    case 9 /* NumericLiteral */:
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+      return true;
+    case 10 /* BigIntLiteral */:
+      return includeBigInt;
+    case 224 /* PrefixUnaryExpression */:
+      if (node.operator === 41 /* MinusToken */) {
+        return isNumericLiteral(node.operand) || includeBigInt && isBigIntLiteral(node.operand);
+      }
+      if (node.operator === 40 /* PlusToken */) {
+        return isNumericLiteral(node.operand);
+      }
+      return false;
+    default:
+      assertType(node);
+      return false;
   }
-  function isTemplateLiteral(node) {
-    const kind = node.kind;
-    return kind === 228 /* TemplateExpression */ || kind === 15 /* NoSubstitutionTemplateLiteral */;
+}
+function unwrapParenthesizedExpression(o) {
+  while (o.kind === 217 /* ParenthesizedExpression */) {
+    o = o.expression;
+  }
+  return o;
+}
+function hasInferredType(node) {
+  Debug.type(node);
+  switch (node.kind) {
+    case 169 /* Parameter */:
+    case 171 /* PropertySignature */:
+    case 172 /* PropertyDeclaration */:
+    case 208 /* BindingElement */:
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+    case 226 /* BinaryExpression */:
+    case 260 /* VariableDeclaration */:
+    case 277 /* ExportAssignment */:
+    case 303 /* PropertyAssignment */:
+      return true;
+    default:
+      assertType(node);
+      return false;
   }
-  function isLeftHandSideExpression(node) {
-    return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+
+// src/compiler/factory/baseNodeFactory.ts
+function createBaseNodeFactory() {
+  let NodeConstructor2;
+  let TokenConstructor2;
+  let IdentifierConstructor2;
+  let PrivateIdentifierConstructor2;
+  let SourceFileConstructor2;
+  return {
+    createBaseSourceFileNode,
+    createBaseIdentifierNode,
+    createBasePrivateIdentifierNode,
+    createBaseTokenNode,
+    createBaseNode
+  };
+  function createBaseSourceFileNode(kind) {
+    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
-  function isLeftHandSideExpressionKind(kind) {
-    switch (kind) {
-      case 211 /* PropertyAccessExpression */:
-      case 212 /* ElementAccessExpression */:
-      case 214 /* NewExpression */:
-      case 213 /* CallExpression */:
-      case 284 /* JsxElement */:
-      case 285 /* JsxSelfClosingElement */:
-      case 288 /* JsxFragment */:
-      case 215 /* TaggedTemplateExpression */:
-      case 209 /* ArrayLiteralExpression */:
-      case 217 /* ParenthesizedExpression */:
-      case 210 /* ObjectLiteralExpression */:
-      case 231 /* ClassExpression */:
-      case 218 /* FunctionExpression */:
-      case 80 /* Identifier */:
-      case 81 /* PrivateIdentifier */:
-      case 14 /* RegularExpressionLiteral */:
-      case 9 /* NumericLiteral */:
-      case 10 /* BigIntLiteral */:
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 228 /* TemplateExpression */:
-      case 97 /* FalseKeyword */:
-      case 106 /* NullKeyword */:
-      case 110 /* ThisKeyword */:
-      case 112 /* TrueKeyword */:
-      case 108 /* SuperKeyword */:
-      case 235 /* NonNullExpression */:
-      case 233 /* ExpressionWithTypeArguments */:
-      case 236 /* MetaProperty */:
-      case 102 /* ImportKeyword */:
-      case 282 /* MissingDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  function createBaseIdentifierNode(kind) {
+    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
-  function isUnaryExpression(node) {
-    return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+  function createBasePrivateIdentifierNode(kind) {
+    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
-  function isUnaryExpressionKind(kind) {
-    switch (kind) {
-      case 224 /* PrefixUnaryExpression */:
-      case 225 /* PostfixUnaryExpression */:
-      case 220 /* DeleteExpression */:
-      case 221 /* TypeOfExpression */:
-      case 222 /* VoidExpression */:
-      case 223 /* AwaitExpression */:
-      case 216 /* TypeAssertionExpression */:
-        return true;
-      default:
-        return isLeftHandSideExpressionKind(kind);
-    }
+  function createBaseTokenNode(kind) {
+    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
-  function isUnaryExpressionWithWrite(expr) {
-    switch (expr.kind) {
-      case 225 /* PostfixUnaryExpression */:
-        return true;
-      case 224 /* PrefixUnaryExpression */:
-        return expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */;
-      default:
-        return false;
-    }
+  function createBaseNode(kind) {
+    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
-  function isLiteralTypeLiteral(node) {
-    switch (node.kind) {
-      case 106 /* NullKeyword */:
-      case 112 /* TrueKeyword */:
-      case 97 /* FalseKeyword */:
-      case 224 /* PrefixUnaryExpression */:
-        return true;
-      default:
-        return isLiteralExpression(node);
+}
+
+// src/compiler/factory/parenthesizerRules.ts
+function createParenthesizerRules(factory2) {
+  let binaryLeftOperandParenthesizerCache;
+  let binaryRightOperandParenthesizerCache;
+  return {
+    getParenthesizeLeftSideOfBinaryForOperator,
+    getParenthesizeRightSideOfBinaryForOperator,
+    parenthesizeLeftSideOfBinary,
+    parenthesizeRightSideOfBinary,
+    parenthesizeExpressionOfComputedPropertyName,
+    parenthesizeConditionOfConditionalExpression,
+    parenthesizeBranchOfConditionalExpression,
+    parenthesizeExpressionOfExportDefault,
+    parenthesizeExpressionOfNew,
+    parenthesizeLeftSideOfAccess,
+    parenthesizeOperandOfPostfixUnary,
+    parenthesizeOperandOfPrefixUnary,
+    parenthesizeExpressionsOfCommaDelimitedList,
+    parenthesizeExpressionForDisallowedComma,
+    parenthesizeExpressionOfExpressionStatement,
+    parenthesizeConciseBodyOfArrowFunction,
+    parenthesizeCheckTypeOfConditionalType,
+    parenthesizeExtendsTypeOfConditionalType,
+    parenthesizeConstituentTypesOfUnionType,
+    parenthesizeConstituentTypeOfUnionType,
+    parenthesizeConstituentTypesOfIntersectionType,
+    parenthesizeConstituentTypeOfIntersectionType,
+    parenthesizeOperandOfTypeOperator,
+    parenthesizeOperandOfReadonlyTypeOperator,
+    parenthesizeNonArrayTypeOfPostfixType,
+    parenthesizeElementTypesOfTupleType,
+    parenthesizeElementTypeOfTupleType,
+    parenthesizeTypeOfOptionalType,
+    parenthesizeTypeArguments,
+    parenthesizeLeadingTypeArgument
+  };
+  function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) {
+    binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map());
+    let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind);
+    if (!parenthesizerRule) {
+      parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node);
+      binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
+    }
+    return parenthesizerRule;
+  }
+  function getParenthesizeRightSideOfBinaryForOperator(operatorKind) {
+    binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
+    let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
+    if (!parenthesizerRule) {
+      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+        operatorKind,
+        /*leftSide*/
+        void 0,
+        node
+      );
+      binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
     }
+    return parenthesizerRule;
   }
-  function isExpression(node) {
-    return isExpressionKind(skipPartiallyEmittedExpressions(node).kind);
-  }
-  function isExpressionKind(kind) {
-    switch (kind) {
-      case 227 /* ConditionalExpression */:
-      case 229 /* YieldExpression */:
-      case 219 /* ArrowFunction */:
-      case 226 /* BinaryExpression */:
-      case 230 /* SpreadElement */:
-      case 234 /* AsExpression */:
-      case 232 /* OmittedExpression */:
-      case 361 /* CommaListExpression */:
-      case 360 /* PartiallyEmittedExpression */:
-      case 238 /* SatisfiesExpression */:
+  function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
+    const binaryOperatorPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, binaryOperator);
+    const binaryOperatorAssociativity = getOperatorAssociativity(226 /* BinaryExpression */, binaryOperator);
+    const emittedOperand = skipPartiallyEmittedExpressions(operand);
+    if (!isLeftSideOfBinary && operand.kind === 219 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) {
+      return true;
+    }
+    const operandPrecedence = getExpressionPrecedence(emittedOperand);
+    switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) {
+      case -1 /* LessThan */:
+        if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 229 /* YieldExpression */) {
+          return false;
+        }
         return true;
-      default:
-        return isUnaryExpressionKind(kind);
+      case 1 /* GreaterThan */:
+        return false;
+      case 0 /* EqualTo */:
+        if (isLeftSideOfBinary) {
+          return binaryOperatorAssociativity === 1 /* Right */;
+        } else {
+          if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) {
+            if (operatorHasAssociativeProperty(binaryOperator)) {
+              return false;
+            }
+            if (binaryOperator === 40 /* PlusToken */) {
+              const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */;
+              if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) {
+                return false;
+              }
+            }
+          }
+          const operandAssociativity = getExpressionAssociativity(emittedOperand);
+          return operandAssociativity === 0 /* Left */;
+        }
     }
   }
-  function isAssertionExpression(node) {
-    const kind = node.kind;
-    return kind === 216 /* TypeAssertionExpression */ || kind === 234 /* AsExpression */;
+  function operatorHasAssociativeProperty(binaryOperator) {
+    return binaryOperator === 42 /* AsteriskToken */ || binaryOperator === 52 /* BarToken */ || binaryOperator === 51 /* AmpersandToken */ || binaryOperator === 53 /* CaretToken */ || binaryOperator === 28 /* CommaToken */;
   }
-  function isNotEmittedOrPartiallyEmittedNode(node) {
-    return isNotEmittedStatement(node) || isPartiallyEmittedExpression(node);
+  function getLiteralKindOfBinaryPlusOperand(node) {
+    node = skipPartiallyEmittedExpressions(node);
+    if (isLiteralKind(node.kind)) {
+      return node.kind;
+    }
+    if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 40 /* PlusToken */) {
+      if (node.cachedLiteralKind !== void 0) {
+        return node.cachedLiteralKind;
+      }
+      const leftKind = getLiteralKindOfBinaryPlusOperand(node.left);
+      const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */;
+      node.cachedLiteralKind = literalKind;
+      return literalKind;
+    }
+    return 0 /* Unknown */;
   }
-  function isIterationStatement(node, lookInLabeledStatements) {
-    switch (node.kind) {
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 246 /* DoStatement */:
-      case 247 /* WhileStatement */:
-        return true;
-      case 256 /* LabeledStatement */:
-        return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements);
+  function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
+    const skipped = skipPartiallyEmittedExpressions(operand);
+    if (skipped.kind === 217 /* ParenthesizedExpression */) {
+      return operand;
     }
-    return false;
+    return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
   }
-  function isScopeMarker(node) {
-    return isExportAssignment(node) || isExportDeclaration(node);
+  function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      leftSide,
+      /*isLeftSideOfBinary*/
+      true
+    );
+  }
+  function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      rightSide,
+      /*isLeftSideOfBinary*/
+      false,
+      leftSide
+    );
   }
-  function hasScopeMarker(statements) {
-    return some(statements, isScopeMarker);
+  function parenthesizeExpressionOfComputedPropertyName(expression) {
+    return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
   }
-  function needsScopeMarker(result) {
-    return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 32 /* Export */) && !isAmbientModule(result);
+  function parenthesizeConditionOfConditionalExpression(condition) {
+    const conditionalPrecedence = getOperatorPrecedence(227 /* ConditionalExpression */, 58 /* QuestionToken */);
+    const emittedCondition = skipPartiallyEmittedExpressions(condition);
+    const conditionPrecedence = getExpressionPrecedence(emittedCondition);
+    if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) {
+      return factory2.createParenthesizedExpression(condition);
+    }
+    return condition;
   }
-  function isExternalModuleIndicator(result) {
-    return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 32 /* Export */);
+  function parenthesizeBranchOfConditionalExpression(branch) {
+    const emittedExpression = skipPartiallyEmittedExpressions(branch);
+    return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch;
   }
-  function isForInOrOfStatement(node) {
-    return node.kind === 249 /* ForInStatement */ || node.kind === 250 /* ForOfStatement */;
+  function parenthesizeExpressionOfExportDefault(expression) {
+    const check = skipPartiallyEmittedExpressions(expression);
+    let needsParens = isCommaSequence(check);
+    if (!needsParens) {
+      switch (getLeftmostExpression(
+        check,
+        /*stopAtCallExpressions*/
+        false
+      ).kind) {
+        case 231 /* ClassExpression */:
+        case 218 /* FunctionExpression */:
+          needsParens = true;
+      }
+    }
+    return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
   }
-  function isConciseBody(node) {
-    return isBlock(node) || isExpression(node);
+  function parenthesizeExpressionOfNew(expression) {
+    const leftmostExpr = getLeftmostExpression(
+      expression,
+      /*stopAtCallExpressions*/
+      true
+    );
+    switch (leftmostExpr.kind) {
+      case 213 /* CallExpression */:
+        return factory2.createParenthesizedExpression(expression);
+      case 214 /* NewExpression */:
+        return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression;
+    }
+    return parenthesizeLeftSideOfAccess(expression);
   }
-  function isFunctionBody(node) {
-    return isBlock(node);
+  function parenthesizeLeftSideOfAccess(expression, optionalChain) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 214 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) {
+      return expression;
+    }
+    return setTextRange(factory2.createParenthesizedExpression(expression), expression);
   }
-  function isForInitializer(node) {
-    return isVariableDeclarationList(node) || isExpression(node);
+  function parenthesizeOperandOfPostfixUnary(operand) {
+    return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
   }
-  function isModuleBody(node) {
-    const kind = node.kind;
-    return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */ || kind === 80 /* Identifier */;
+  function parenthesizeOperandOfPrefixUnary(operand) {
+    return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
   }
-  function isNamespaceBody(node) {
-    const kind = node.kind;
-    return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */;
+  function parenthesizeExpressionsOfCommaDelimitedList(elements) {
+    const result = sameMap(elements, parenthesizeExpressionForDisallowedComma);
+    return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements);
   }
-  function isJSDocNamespaceBody(node) {
-    const kind = node.kind;
-    return kind === 80 /* Identifier */ || kind === 267 /* ModuleDeclaration */;
+  function parenthesizeExpressionForDisallowedComma(expression) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    const expressionPrecedence = getExpressionPrecedence(emittedExpression);
+    const commaPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, 28 /* CommaToken */);
+    return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression);
   }
-  function isNamedImportBindings(node) {
-    const kind = node.kind;
-    return kind === 275 /* NamedImports */ || kind === 274 /* NamespaceImport */;
+  function parenthesizeExpressionOfExpressionStatement(expression) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    if (isCallExpression(emittedExpression)) {
+      const callee = emittedExpression.expression;
+      const kind = skipPartiallyEmittedExpressions(callee).kind;
+      if (kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */) {
+        const updated = factory2.updateCallExpression(
+          emittedExpression,
+          setTextRange(factory2.createParenthesizedExpression(callee), callee),
+          emittedExpression.typeArguments,
+          emittedExpression.arguments
+        );
+        return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
+      }
+    }
+    const leftmostExpressionKind = getLeftmostExpression(
+      emittedExpression,
+      /*stopAtCallExpressions*/
+      false
+    ).kind;
+    if (leftmostExpressionKind === 210 /* ObjectLiteralExpression */ || leftmostExpressionKind === 218 /* FunctionExpression */) {
+      return setTextRange(factory2.createParenthesizedExpression(expression), expression);
+    }
+    return expression;
   }
-  function isModuleOrEnumDeclaration(node) {
-    return node.kind === 267 /* ModuleDeclaration */ || node.kind === 266 /* EnumDeclaration */;
+  function parenthesizeConciseBodyOfArrowFunction(body) {
+    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+      body,
+      /*stopAtCallExpressions*/
+      false
+    ).kind === 210 /* ObjectLiteralExpression */)) {
+      return setTextRange(factory2.createParenthesizedExpression(body), body);
+    }
+    return body;
   }
-  function canHaveSymbol(node) {
-    switch (node.kind) {
-      case 219 /* ArrowFunction */:
-      case 226 /* BinaryExpression */:
-      case 208 /* BindingElement */:
-      case 213 /* CallExpression */:
-      case 179 /* CallSignature */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 175 /* ClassStaticBlockDeclaration */:
-      case 176 /* Constructor */:
-      case 185 /* ConstructorType */:
-      case 180 /* ConstructSignature */:
-      case 212 /* ElementAccessExpression */:
-      case 266 /* EnumDeclaration */:
-      case 306 /* EnumMember */:
-      case 277 /* ExportAssignment */:
-      case 278 /* ExportDeclaration */:
-      case 281 /* ExportSpecifier */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
+  function parenthesizeCheckTypeOfConditionalType(checkType) {
+    switch (checkType.kind) {
       case 184 /* FunctionType */:
-      case 177 /* GetAccessor */:
-      case 80 /* Identifier */:
-      case 273 /* ImportClause */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 276 /* ImportSpecifier */:
-      case 181 /* IndexSignature */:
-      case 264 /* InterfaceDeclaration */:
-      case 345 /* JSDocCallbackTag */:
-      case 347 /* JSDocEnumTag */:
-      case 324 /* JSDocFunctionType */:
-      case 348 /* JSDocParameterTag */:
-      case 355 /* JSDocPropertyTag */:
-      case 330 /* JSDocSignature */:
-      case 353 /* JSDocTypedefTag */:
-      case 329 /* JSDocTypeLiteral */:
-      case 291 /* JsxAttribute */:
-      case 292 /* JsxAttributes */:
-      case 293 /* JsxSpreadAttribute */:
-      case 200 /* MappedType */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 267 /* ModuleDeclaration */:
-      case 202 /* NamedTupleMember */:
-      case 280 /* NamespaceExport */:
-      case 270 /* NamespaceExportDeclaration */:
-      case 274 /* NamespaceImport */:
-      case 214 /* NewExpression */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 9 /* NumericLiteral */:
-      case 210 /* ObjectLiteralExpression */:
-      case 169 /* Parameter */:
-      case 211 /* PropertyAccessExpression */:
-      case 303 /* PropertyAssignment */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 178 /* SetAccessor */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 312 /* SourceFile */:
-      case 305 /* SpreadAssignment */:
-      case 11 /* StringLiteral */:
-      case 265 /* TypeAliasDeclaration */:
-      case 187 /* TypeLiteral */:
-      case 168 /* TypeParameter */:
-      case 260 /* VariableDeclaration */:
-        return true;
-      default:
-        return false;
+      case 185 /* ConstructorType */:
+      case 194 /* ConditionalType */:
+        return factory2.createParenthesizedType(checkType);
     }
+    return checkType;
   }
-  function canHaveLocals(node) {
-    switch (node.kind) {
-      case 219 /* ArrowFunction */:
-      case 241 /* Block */:
-      case 179 /* CallSignature */:
-      case 269 /* CaseBlock */:
-      case 299 /* CatchClause */:
-      case 175 /* ClassStaticBlockDeclaration */:
+  function parenthesizeExtendsTypeOfConditionalType(extendsType) {
+    switch (extendsType.kind) {
       case 194 /* ConditionalType */:
-      case 176 /* Constructor */:
-      case 185 /* ConstructorType */:
-      case 180 /* ConstructSignature */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 184 /* FunctionType */:
-      case 177 /* GetAccessor */:
-      case 181 /* IndexSignature */:
-      case 345 /* JSDocCallbackTag */:
-      case 347 /* JSDocEnumTag */:
-      case 324 /* JSDocFunctionType */:
-      case 330 /* JSDocSignature */:
-      case 353 /* JSDocTypedefTag */:
-      case 200 /* MappedType */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 267 /* ModuleDeclaration */:
-      case 178 /* SetAccessor */:
-      case 312 /* SourceFile */:
-      case 265 /* TypeAliasDeclaration */:
-        return true;
-      default:
-        return false;
+        return factory2.createParenthesizedType(extendsType);
     }
+    return extendsType;
   }
-  function isDeclarationKind(kind) {
-    return kind === 219 /* ArrowFunction */ || kind === 208 /* BindingElement */ || kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 176 /* Constructor */ || kind === 266 /* EnumDeclaration */ || kind === 306 /* EnumMember */ || kind === 281 /* ExportSpecifier */ || kind === 262 /* FunctionDeclaration */ || kind === 218 /* FunctionExpression */ || kind === 177 /* GetAccessor */ || kind === 273 /* ImportClause */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 276 /* ImportSpecifier */ || kind === 264 /* InterfaceDeclaration */ || kind === 291 /* JsxAttribute */ || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 267 /* ModuleDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 274 /* NamespaceImport */ || kind === 280 /* NamespaceExport */ || kind === 169 /* Parameter */ || kind === 303 /* PropertyAssignment */ || kind === 172 /* PropertyDeclaration */ || kind === 171 /* PropertySignature */ || kind === 178 /* SetAccessor */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 265 /* TypeAliasDeclaration */ || kind === 168 /* TypeParameter */ || kind === 260 /* VariableDeclaration */ || kind === 353 /* JSDocTypedefTag */ || kind === 345 /* JSDocCallbackTag */ || kind === 355 /* JSDocPropertyTag */;
-  }
-  function isDeclarationStatementKind(kind) {
-    return kind === 262 /* FunctionDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 270 /* NamespaceExportDeclaration */;
+  function parenthesizeConstituentTypeOfUnionType(type) {
+    switch (type.kind) {
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeCheckTypeOfConditionalType(type);
   }
-  function isStatementKindButNotDeclarationKind(kind) {
-    return kind === 252 /* BreakStatement */ || kind === 251 /* ContinueStatement */ || kind === 259 /* DebuggerStatement */ || kind === 246 /* DoStatement */ || kind === 244 /* ExpressionStatement */ || kind === 242 /* EmptyStatement */ || kind === 249 /* ForInStatement */ || kind === 250 /* ForOfStatement */ || kind === 248 /* ForStatement */ || kind === 245 /* IfStatement */ || kind === 256 /* LabeledStatement */ || kind === 253 /* ReturnStatement */ || kind === 255 /* SwitchStatement */ || kind === 257 /* ThrowStatement */ || kind === 258 /* TryStatement */ || kind === 243 /* VariableStatement */ || kind === 247 /* WhileStatement */ || kind === 254 /* WithStatement */ || kind === 359 /* NotEmittedStatement */;
+  function parenthesizeConstituentTypesOfUnionType(members) {
+    return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType));
   }
-  function isDeclaration(node) {
-    if (node.kind === 168 /* TypeParameter */) {
-      return node.parent && node.parent.kind !== 352 /* JSDocTemplateTag */ || isInJSFile(node);
+  function parenthesizeConstituentTypeOfIntersectionType(type) {
+    switch (type.kind) {
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
     }
-    return isDeclarationKind(node.kind);
+    return parenthesizeConstituentTypeOfUnionType(type);
   }
-  function isDeclarationStatement(node) {
-    return isDeclarationStatementKind(node.kind);
+  function parenthesizeConstituentTypesOfIntersectionType(members) {
+    return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType));
   }
-  function isStatementButNotDeclaration(node) {
-    return isStatementKindButNotDeclarationKind(node.kind);
+  function parenthesizeOperandOfTypeOperator(type) {
+    switch (type.kind) {
+      case 193 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeConstituentTypeOfIntersectionType(type);
   }
-  function isStatement(node) {
-    const kind = node.kind;
-    return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node);
+  function parenthesizeOperandOfReadonlyTypeOperator(type) {
+    switch (type.kind) {
+      case 198 /* TypeOperator */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeOperandOfTypeOperator(type);
   }
-  function isBlockStatement(node) {
-    if (node.kind !== 241 /* Block */)
-      return false;
-    if (node.parent !== void 0) {
-      if (node.parent.kind === 258 /* TryStatement */ || node.parent.kind === 299 /* CatchClause */) {
-        return false;
-      }
+  function parenthesizeNonArrayTypeOfPostfixType(type) {
+    switch (type.kind) {
+      case 195 /* InferType */:
+      case 198 /* TypeOperator */:
+      case 186 /* TypeQuery */:
+        return factory2.createParenthesizedType(type);
     }
-    return !isFunctionBlock(node);
-  }
-  function isStatementOrBlock(node) {
-    const kind = node.kind;
-    return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 241 /* Block */;
-  }
-  function isModuleReference(node) {
-    const kind = node.kind;
-    return kind === 283 /* ExternalModuleReference */ || kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */;
-  }
-  function isJsxTagNameExpression(node) {
-    const kind = node.kind;
-    return kind === 110 /* ThisKeyword */ || kind === 80 /* Identifier */ || kind === 211 /* PropertyAccessExpression */ || kind === 295 /* JsxNamespacedName */;
+    return parenthesizeOperandOfTypeOperator(type);
   }
-  function isJsxChild(node) {
-    const kind = node.kind;
-    return kind === 284 /* JsxElement */ || kind === 294 /* JsxExpression */ || kind === 285 /* JsxSelfClosingElement */ || kind === 12 /* JsxText */ || kind === 288 /* JsxFragment */;
+  function parenthesizeElementTypesOfTupleType(types) {
+    return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType));
   }
-  function isJsxAttributeLike(node) {
-    const kind = node.kind;
-    return kind === 291 /* JsxAttribute */ || kind === 293 /* JsxSpreadAttribute */;
+  function parenthesizeElementTypeOfTupleType(type) {
+    if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type);
+    return type;
   }
-  function isStringLiteralOrJsxExpression(node) {
-    const kind = node.kind;
-    return kind === 11 /* StringLiteral */ || kind === 294 /* JsxExpression */;
+  function hasJSDocPostfixQuestion(type) {
+    if (isJSDocNullableType(type)) return type.postfix;
+    if (isNamedTupleMember(type)) return hasJSDocPostfixQuestion(type.type);
+    if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type)) return hasJSDocPostfixQuestion(type.type);
+    if (isConditionalTypeNode(type)) return hasJSDocPostfixQuestion(type.falseType);
+    if (isUnionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types));
+    if (isIntersectionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types));
+    if (isInferTypeNode(type)) return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint);
+    return false;
   }
-  function isJsxOpeningLikeElement(node) {
-    const kind = node.kind;
-    return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */;
+  function parenthesizeTypeOfOptionalType(type) {
+    if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type);
+    return parenthesizeNonArrayTypeOfPostfixType(type);
   }
-  function isCaseOrDefaultClause(node) {
-    const kind = node.kind;
-    return kind === 296 /* CaseClause */ || kind === 297 /* DefaultClause */;
+  function parenthesizeLeadingTypeArgument(node) {
+    return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node;
   }
-  function isJSDocNode(node) {
-    return node.kind >= 316 /* FirstJSDocNode */ && node.kind <= 357 /* LastJSDocNode */;
+  function parenthesizeOrdinalTypeArgument(node, i) {
+    return i === 0 ? parenthesizeLeadingTypeArgument(node) : node;
   }
-  function isJSDocCommentContainingNode(node) {
-    return node.kind === 327 /* JSDoc */ || node.kind === 326 /* JSDocNamepathType */ || node.kind === 328 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
+  function parenthesizeTypeArguments(typeArguments) {
+    if (some(typeArguments)) {
+      return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument));
+    }
+  }
+}
+var nullParenthesizerRules = {
+  getParenthesizeLeftSideOfBinaryForOperator: (_) => identity,
+  getParenthesizeRightSideOfBinaryForOperator: (_) => identity,
+  parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide,
+  parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide,
+  parenthesizeExpressionOfComputedPropertyName: identity,
+  parenthesizeConditionOfConditionalExpression: identity,
+  parenthesizeBranchOfConditionalExpression: identity,
+  parenthesizeExpressionOfExportDefault: identity,
+  parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression),
+  parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression),
+  parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression),
+  parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression),
+  parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeExpressionForDisallowedComma: identity,
+  parenthesizeExpressionOfExpressionStatement: identity,
+  parenthesizeConciseBodyOfArrowFunction: identity,
+  parenthesizeCheckTypeOfConditionalType: identity,
+  parenthesizeExtendsTypeOfConditionalType: identity,
+  parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeConstituentTypeOfUnionType: identity,
+  parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeConstituentTypeOfIntersectionType: identity,
+  parenthesizeOperandOfTypeOperator: identity,
+  parenthesizeOperandOfReadonlyTypeOperator: identity,
+  parenthesizeNonArrayTypeOfPostfixType: identity,
+  parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeElementTypeOfTupleType: identity,
+  parenthesizeTypeOfOptionalType: identity,
+  parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray),
+  parenthesizeLeadingTypeArgument: identity
+};
+
+// src/compiler/factory/nodeConverters.ts
+function createNodeConverters(factory2) {
+  return {
+    convertToFunctionBlock,
+    convertToFunctionExpression,
+    convertToClassExpression,
+    convertToArrayAssignmentElement,
+    convertToObjectAssignmentElement,
+    convertToAssignmentPattern,
+    convertToObjectAssignmentPattern,
+    convertToArrayAssignmentPattern,
+    convertToAssignmentElementTarget
+  };
+  function convertToFunctionBlock(node, multiLine) {
+    if (isBlock(node)) return node;
+    const returnStatement = factory2.createReturnStatement(node);
+    setTextRange(returnStatement, node);
+    const body = factory2.createBlock([returnStatement], multiLine);
+    setTextRange(body, node);
+    return body;
+  }
+  function convertToFunctionExpression(node) {
+    var _a;
+    if (!node.body) return Debug.fail(`Cannot convert a FunctionDeclaration without a body`);
+    const updated = factory2.createFunctionExpression(
+      (_a = getModifiers(node)) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)),
+      node.asteriskToken,
+      node.name,
+      node.typeParameters,
+      node.parameters,
+      node.type,
+      node.body
+    );
+    setOriginalNode(updated, node);
+    setTextRange(updated, node);
+    if (getStartsOnNewLine(node)) {
+      setStartsOnNewLine(
+        updated,
+        /*newLine*/
+        true
+      );
+    }
+    return updated;
   }
-  function isJSDocTag(node) {
-    return node.kind >= 334 /* FirstJSDocTagNode */ && node.kind <= 357 /* LastJSDocTagNode */;
+  function convertToClassExpression(node) {
+    var _a;
+    const updated = factory2.createClassExpression(
+      (_a = node.modifiers) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)),
+      node.name,
+      node.typeParameters,
+      node.heritageClauses,
+      node.members
+    );
+    setOriginalNode(updated, node);
+    setTextRange(updated, node);
+    if (getStartsOnNewLine(node)) {
+      setStartsOnNewLine(
+        updated,
+        /*newLine*/
+        true
+      );
+    }
+    return updated;
   }
-  function isSetAccessor(node) {
-    return node.kind === 178 /* SetAccessor */;
+  function convertToArrayAssignmentElement(element) {
+    if (isBindingElement(element)) {
+      if (element.dotDotDotToken) {
+        Debug.assertNode(element.name, isIdentifier);
+        return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element);
+      }
+      const expression = convertToAssignmentElementTarget(element.name);
+      return element.initializer ? setOriginalNode(
+        setTextRange(
+          factory2.createAssignment(expression, element.initializer),
+          element
+        ),
+        element
+      ) : expression;
+    }
+    return cast(element, isExpression);
   }
-  function isGetAccessor(node) {
-    return node.kind === 177 /* GetAccessor */;
+  function convertToObjectAssignmentElement(element) {
+    if (isBindingElement(element)) {
+      if (element.dotDotDotToken) {
+        Debug.assertNode(element.name, isIdentifier);
+        return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element);
+      }
+      if (element.propertyName) {
+        const expression = convertToAssignmentElementTarget(element.name);
+        return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element);
+      }
+      Debug.assertNode(element.name, isIdentifier);
+      return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element);
+    }
+    return cast(element, isObjectLiteralElementLike);
   }
-  function hasJSDocNodes(node) {
-    if (!canHaveJSDoc(node))
-      return false;
-    const { jsDoc } = node;
-    return !!jsDoc && jsDoc.length > 0;
+  function convertToAssignmentPattern(node) {
+    switch (node.kind) {
+      case 207 /* ArrayBindingPattern */:
+      case 209 /* ArrayLiteralExpression */:
+        return convertToArrayAssignmentPattern(node);
+      case 206 /* ObjectBindingPattern */:
+      case 210 /* ObjectLiteralExpression */:
+        return convertToObjectAssignmentPattern(node);
+    }
   }
-  function hasType(node) {
-    return !!node.type;
+  function convertToObjectAssignmentPattern(node) {
+    if (isObjectBindingPattern(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)),
+          node
+        ),
+        node
+      );
+    }
+    return cast(node, isObjectLiteralExpression);
   }
-  function hasInitializer(node) {
-    return !!node.initializer;
+  function convertToArrayAssignmentPattern(node) {
+    if (isArrayBindingPattern(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)),
+          node
+        ),
+        node
+      );
+    }
+    return cast(node, isArrayLiteralExpression);
   }
-  function hasOnlyExpressionInitializer(node) {
-    switch (node.kind) {
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-      case 172 /* PropertyDeclaration */:
-      case 303 /* PropertyAssignment */:
-      case 306 /* EnumMember */:
-        return true;
-      default:
-        return false;
+  function convertToAssignmentElementTarget(node) {
+    if (isBindingPattern(node)) {
+      return convertToAssignmentPattern(node);
+    }
+    return cast(node, isExpression);
+  }
+}
+var nullNodeConverters = {
+  convertToFunctionBlock: notImplemented,
+  convertToFunctionExpression: notImplemented,
+  convertToClassExpression: notImplemented,
+  convertToArrayAssignmentElement: notImplemented,
+  convertToObjectAssignmentElement: notImplemented,
+  convertToAssignmentPattern: notImplemented,
+  convertToObjectAssignmentPattern: notImplemented,
+  convertToArrayAssignmentPattern: notImplemented,
+  convertToAssignmentElementTarget: notImplemented
+};
+
+// src/compiler/factory/nodeFactory.ts
+var nextAutoGenerateId = 0;
+var NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => {
+  NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode";
+  return NodeFactoryFlags2;
+})(NodeFactoryFlags || {});
+var nodeFactoryPatchers = [];
+function addNodeFactoryPatcher(fn) {
+  nodeFactoryPatchers.push(fn);
+}
+function createNodeFactory(flags, baseFactory2) {
+  const setOriginal = flags & 8 /* NoOriginalNode */ ? identity : setOriginalNode;
+  const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2));
+  const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2));
+  const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right));
+  const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand));
+  const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator));
+  const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind));
+  const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type));
+  const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type));
+  const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix));
+  const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type));
+  const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment));
+  const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment));
+  const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment));
+  const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment));
+  const factory2 = {
+    get parenthesizer() {
+      return parenthesizerRules();
+    },
+    get converters() {
+      return converters();
+    },
+    baseFactory: baseFactory2,
+    flags,
+    createNodeArray,
+    createNumericLiteral,
+    createBigIntLiteral,
+    createStringLiteral,
+    createStringLiteralFromNode,
+    createRegularExpressionLiteral,
+    createLiteralLikeNode,
+    createIdentifier,
+    createTempVariable,
+    createLoopVariable,
+    createUniqueName,
+    getGeneratedNameForNode,
+    createPrivateIdentifier,
+    createUniquePrivateName,
+    getGeneratedPrivateNameForNode,
+    createToken,
+    createSuper,
+    createThis,
+    createNull,
+    createTrue,
+    createFalse,
+    createModifier,
+    createModifiersFromModifierFlags,
+    createQualifiedName,
+    updateQualifiedName,
+    createComputedPropertyName,
+    updateComputedPropertyName,
+    createTypeParameterDeclaration,
+    updateTypeParameterDeclaration,
+    createParameterDeclaration,
+    updateParameterDeclaration,
+    createDecorator,
+    updateDecorator,
+    createPropertySignature,
+    updatePropertySignature,
+    createPropertyDeclaration,
+    updatePropertyDeclaration: updatePropertyDeclaration2,
+    createMethodSignature,
+    updateMethodSignature,
+    createMethodDeclaration,
+    updateMethodDeclaration,
+    createConstructorDeclaration,
+    updateConstructorDeclaration,
+    createGetAccessorDeclaration,
+    updateGetAccessorDeclaration,
+    createSetAccessorDeclaration,
+    updateSetAccessorDeclaration,
+    createCallSignature,
+    updateCallSignature,
+    createConstructSignature,
+    updateConstructSignature,
+    createIndexSignature,
+    updateIndexSignature,
+    createClassStaticBlockDeclaration,
+    updateClassStaticBlockDeclaration,
+    createTemplateLiteralTypeSpan,
+    updateTemplateLiteralTypeSpan,
+    createKeywordTypeNode,
+    createTypePredicateNode,
+    updateTypePredicateNode,
+    createTypeReferenceNode,
+    updateTypeReferenceNode,
+    createFunctionTypeNode,
+    updateFunctionTypeNode,
+    createConstructorTypeNode,
+    updateConstructorTypeNode,
+    createTypeQueryNode,
+    updateTypeQueryNode,
+    createTypeLiteralNode,
+    updateTypeLiteralNode,
+    createArrayTypeNode,
+    updateArrayTypeNode,
+    createTupleTypeNode,
+    updateTupleTypeNode,
+    createNamedTupleMember,
+    updateNamedTupleMember,
+    createOptionalTypeNode,
+    updateOptionalTypeNode,
+    createRestTypeNode,
+    updateRestTypeNode,
+    createUnionTypeNode,
+    updateUnionTypeNode,
+    createIntersectionTypeNode,
+    updateIntersectionTypeNode,
+    createConditionalTypeNode,
+    updateConditionalTypeNode,
+    createInferTypeNode,
+    updateInferTypeNode,
+    createImportTypeNode,
+    updateImportTypeNode,
+    createParenthesizedType,
+    updateParenthesizedType,
+    createThisTypeNode,
+    createTypeOperatorNode,
+    updateTypeOperatorNode,
+    createIndexedAccessTypeNode,
+    updateIndexedAccessTypeNode,
+    createMappedTypeNode,
+    updateMappedTypeNode,
+    createLiteralTypeNode,
+    updateLiteralTypeNode,
+    createTemplateLiteralType,
+    updateTemplateLiteralType,
+    createObjectBindingPattern,
+    updateObjectBindingPattern,
+    createArrayBindingPattern,
+    updateArrayBindingPattern,
+    createBindingElement,
+    updateBindingElement,
+    createArrayLiteralExpression,
+    updateArrayLiteralExpression,
+    createObjectLiteralExpression,
+    updateObjectLiteralExpression,
+    createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression,
+    updatePropertyAccessExpression,
+    createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain,
+    updatePropertyAccessChain,
+    createElementAccessExpression,
+    updateElementAccessExpression,
+    createElementAccessChain,
+    updateElementAccessChain,
+    createCallExpression,
+    updateCallExpression,
+    createCallChain,
+    updateCallChain,
+    createNewExpression,
+    updateNewExpression,
+    createTaggedTemplateExpression,
+    updateTaggedTemplateExpression,
+    createTypeAssertion,
+    updateTypeAssertion,
+    createParenthesizedExpression,
+    updateParenthesizedExpression,
+    createFunctionExpression,
+    updateFunctionExpression,
+    createArrowFunction,
+    updateArrowFunction,
+    createDeleteExpression,
+    updateDeleteExpression,
+    createTypeOfExpression,
+    updateTypeOfExpression,
+    createVoidExpression,
+    updateVoidExpression,
+    createAwaitExpression,
+    updateAwaitExpression,
+    createPrefixUnaryExpression,
+    updatePrefixUnaryExpression,
+    createPostfixUnaryExpression,
+    updatePostfixUnaryExpression,
+    createBinaryExpression,
+    updateBinaryExpression,
+    createConditionalExpression,
+    updateConditionalExpression,
+    createTemplateExpression,
+    updateTemplateExpression,
+    createTemplateHead,
+    createTemplateMiddle,
+    createTemplateTail,
+    createNoSubstitutionTemplateLiteral,
+    createTemplateLiteralLikeNode,
+    createYieldExpression,
+    updateYieldExpression,
+    createSpreadElement,
+    updateSpreadElement,
+    createClassExpression,
+    updateClassExpression,
+    createOmittedExpression,
+    createExpressionWithTypeArguments,
+    updateExpressionWithTypeArguments,
+    createAsExpression,
+    updateAsExpression,
+    createNonNullExpression,
+    updateNonNullExpression,
+    createSatisfiesExpression,
+    updateSatisfiesExpression,
+    createNonNullChain,
+    updateNonNullChain,
+    createMetaProperty,
+    updateMetaProperty,
+    createTemplateSpan,
+    updateTemplateSpan,
+    createSemicolonClassElement,
+    createBlock,
+    updateBlock,
+    createVariableStatement,
+    updateVariableStatement,
+    createEmptyStatement,
+    createExpressionStatement,
+    updateExpressionStatement,
+    createIfStatement,
+    updateIfStatement,
+    createDoStatement,
+    updateDoStatement,
+    createWhileStatement,
+    updateWhileStatement,
+    createForStatement,
+    updateForStatement,
+    createForInStatement,
+    updateForInStatement,
+    createForOfStatement,
+    updateForOfStatement,
+    createContinueStatement,
+    updateContinueStatement,
+    createBreakStatement,
+    updateBreakStatement,
+    createReturnStatement,
+    updateReturnStatement,
+    createWithStatement,
+    updateWithStatement,
+    createSwitchStatement,
+    updateSwitchStatement,
+    createLabeledStatement,
+    updateLabeledStatement,
+    createThrowStatement,
+    updateThrowStatement,
+    createTryStatement,
+    updateTryStatement,
+    createDebuggerStatement,
+    createVariableDeclaration,
+    updateVariableDeclaration,
+    createVariableDeclarationList,
+    updateVariableDeclarationList,
+    createFunctionDeclaration,
+    updateFunctionDeclaration,
+    createClassDeclaration,
+    updateClassDeclaration,
+    createInterfaceDeclaration,
+    updateInterfaceDeclaration,
+    createTypeAliasDeclaration,
+    updateTypeAliasDeclaration,
+    createEnumDeclaration,
+    updateEnumDeclaration,
+    createModuleDeclaration,
+    updateModuleDeclaration,
+    createModuleBlock,
+    updateModuleBlock,
+    createCaseBlock,
+    updateCaseBlock,
+    createNamespaceExportDeclaration,
+    updateNamespaceExportDeclaration,
+    createImportEqualsDeclaration,
+    updateImportEqualsDeclaration,
+    createImportDeclaration,
+    updateImportDeclaration,
+    createImportClause: createImportClause2,
+    updateImportClause,
+    createAssertClause,
+    updateAssertClause,
+    createAssertEntry,
+    updateAssertEntry,
+    createImportTypeAssertionContainer,
+    updateImportTypeAssertionContainer,
+    createImportAttributes,
+    updateImportAttributes,
+    createImportAttribute,
+    updateImportAttribute,
+    createNamespaceImport,
+    updateNamespaceImport,
+    createNamespaceExport,
+    updateNamespaceExport,
+    createNamedImports,
+    updateNamedImports,
+    createImportSpecifier,
+    updateImportSpecifier,
+    createExportAssignment: createExportAssignment2,
+    updateExportAssignment,
+    createExportDeclaration,
+    updateExportDeclaration,
+    createNamedExports,
+    updateNamedExports,
+    createExportSpecifier,
+    updateExportSpecifier,
+    createMissingDeclaration,
+    createExternalModuleReference,
+    updateExternalModuleReference,
+    // lazily load factory members for JSDoc types with similar structure
+    get createJSDocAllType() {
+      return getJSDocPrimaryTypeCreateFunction(312 /* JSDocAllType */);
+    },
+    get createJSDocUnknownType() {
+      return getJSDocPrimaryTypeCreateFunction(313 /* JSDocUnknownType */);
+    },
+    get createJSDocNonNullableType() {
+      return getJSDocPrePostfixUnaryTypeCreateFunction(315 /* JSDocNonNullableType */);
+    },
+    get updateJSDocNonNullableType() {
+      return getJSDocPrePostfixUnaryTypeUpdateFunction(315 /* JSDocNonNullableType */);
+    },
+    get createJSDocNullableType() {
+      return getJSDocPrePostfixUnaryTypeCreateFunction(314 /* JSDocNullableType */);
+    },
+    get updateJSDocNullableType() {
+      return getJSDocPrePostfixUnaryTypeUpdateFunction(314 /* JSDocNullableType */);
+    },
+    get createJSDocOptionalType() {
+      return getJSDocUnaryTypeCreateFunction(316 /* JSDocOptionalType */);
+    },
+    get updateJSDocOptionalType() {
+      return getJSDocUnaryTypeUpdateFunction(316 /* JSDocOptionalType */);
+    },
+    get createJSDocVariadicType() {
+      return getJSDocUnaryTypeCreateFunction(318 /* JSDocVariadicType */);
+    },
+    get updateJSDocVariadicType() {
+      return getJSDocUnaryTypeUpdateFunction(318 /* JSDocVariadicType */);
+    },
+    get createJSDocNamepathType() {
+      return getJSDocUnaryTypeCreateFunction(319 /* JSDocNamepathType */);
+    },
+    get updateJSDocNamepathType() {
+      return getJSDocUnaryTypeUpdateFunction(319 /* JSDocNamepathType */);
+    },
+    createJSDocFunctionType,
+    updateJSDocFunctionType,
+    createJSDocTypeLiteral,
+    updateJSDocTypeLiteral,
+    createJSDocTypeExpression,
+    updateJSDocTypeExpression,
+    createJSDocSignature,
+    updateJSDocSignature,
+    createJSDocTemplateTag,
+    updateJSDocTemplateTag,
+    createJSDocTypedefTag,
+    updateJSDocTypedefTag,
+    createJSDocParameterTag,
+    updateJSDocParameterTag,
+    createJSDocPropertyTag,
+    updateJSDocPropertyTag,
+    createJSDocCallbackTag,
+    updateJSDocCallbackTag,
+    createJSDocOverloadTag,
+    updateJSDocOverloadTag,
+    createJSDocAugmentsTag,
+    updateJSDocAugmentsTag,
+    createJSDocImplementsTag,
+    updateJSDocImplementsTag,
+    createJSDocSeeTag,
+    updateJSDocSeeTag,
+    createJSDocImportTag,
+    updateJSDocImportTag,
+    createJSDocNameReference,
+    updateJSDocNameReference,
+    createJSDocMemberName,
+    updateJSDocMemberName,
+    createJSDocLink,
+    updateJSDocLink,
+    createJSDocLinkCode,
+    updateJSDocLinkCode,
+    createJSDocLinkPlain,
+    updateJSDocLinkPlain,
+    // lazily load factory members for JSDoc tags with similar structure
+    get createJSDocTypeTag() {
+      return getJSDocTypeLikeTagCreateFunction(344 /* JSDocTypeTag */);
+    },
+    get updateJSDocTypeTag() {
+      return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocTypeTag */);
+    },
+    get createJSDocReturnTag() {
+      return getJSDocTypeLikeTagCreateFunction(342 /* JSDocReturnTag */);
+    },
+    get updateJSDocReturnTag() {
+      return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocReturnTag */);
+    },
+    get createJSDocThisTag() {
+      return getJSDocTypeLikeTagCreateFunction(343 /* JSDocThisTag */);
+    },
+    get updateJSDocThisTag() {
+      return getJSDocTypeLikeTagUpdateFunction(343 /* JSDocThisTag */);
+    },
+    get createJSDocAuthorTag() {
+      return getJSDocSimpleTagCreateFunction(330 /* JSDocAuthorTag */);
+    },
+    get updateJSDocAuthorTag() {
+      return getJSDocSimpleTagUpdateFunction(330 /* JSDocAuthorTag */);
+    },
+    get createJSDocClassTag() {
+      return getJSDocSimpleTagCreateFunction(332 /* JSDocClassTag */);
+    },
+    get updateJSDocClassTag() {
+      return getJSDocSimpleTagUpdateFunction(332 /* JSDocClassTag */);
+    },
+    get createJSDocPublicTag() {
+      return getJSDocSimpleTagCreateFunction(333 /* JSDocPublicTag */);
+    },
+    get updateJSDocPublicTag() {
+      return getJSDocSimpleTagUpdateFunction(333 /* JSDocPublicTag */);
+    },
+    get createJSDocPrivateTag() {
+      return getJSDocSimpleTagCreateFunction(334 /* JSDocPrivateTag */);
+    },
+    get updateJSDocPrivateTag() {
+      return getJSDocSimpleTagUpdateFunction(334 /* JSDocPrivateTag */);
+    },
+    get createJSDocProtectedTag() {
+      return getJSDocSimpleTagCreateFunction(335 /* JSDocProtectedTag */);
+    },
+    get updateJSDocProtectedTag() {
+      return getJSDocSimpleTagUpdateFunction(335 /* JSDocProtectedTag */);
+    },
+    get createJSDocReadonlyTag() {
+      return getJSDocSimpleTagCreateFunction(336 /* JSDocReadonlyTag */);
+    },
+    get updateJSDocReadonlyTag() {
+      return getJSDocSimpleTagUpdateFunction(336 /* JSDocReadonlyTag */);
+    },
+    get createJSDocOverrideTag() {
+      return getJSDocSimpleTagCreateFunction(337 /* JSDocOverrideTag */);
+    },
+    get updateJSDocOverrideTag() {
+      return getJSDocSimpleTagUpdateFunction(337 /* JSDocOverrideTag */);
+    },
+    get createJSDocDeprecatedTag() {
+      return getJSDocSimpleTagCreateFunction(331 /* JSDocDeprecatedTag */);
+    },
+    get updateJSDocDeprecatedTag() {
+      return getJSDocSimpleTagUpdateFunction(331 /* JSDocDeprecatedTag */);
+    },
+    get createJSDocThrowsTag() {
+      return getJSDocTypeLikeTagCreateFunction(349 /* JSDocThrowsTag */);
+    },
+    get updateJSDocThrowsTag() {
+      return getJSDocTypeLikeTagUpdateFunction(349 /* JSDocThrowsTag */);
+    },
+    get createJSDocSatisfiesTag() {
+      return getJSDocTypeLikeTagCreateFunction(350 /* JSDocSatisfiesTag */);
+    },
+    get updateJSDocSatisfiesTag() {
+      return getJSDocTypeLikeTagUpdateFunction(350 /* JSDocSatisfiesTag */);
+    },
+    createJSDocEnumTag,
+    updateJSDocEnumTag,
+    createJSDocUnknownTag,
+    updateJSDocUnknownTag,
+    createJSDocText,
+    updateJSDocText,
+    createJSDocComment,
+    updateJSDocComment,
+    createJsxElement,
+    updateJsxElement,
+    createJsxSelfClosingElement,
+    updateJsxSelfClosingElement,
+    createJsxOpeningElement,
+    updateJsxOpeningElement,
+    createJsxClosingElement,
+    updateJsxClosingElement,
+    createJsxFragment,
+    createJsxText,
+    updateJsxText,
+    createJsxOpeningFragment,
+    createJsxJsxClosingFragment,
+    updateJsxFragment,
+    createJsxAttribute,
+    updateJsxAttribute,
+    createJsxAttributes,
+    updateJsxAttributes,
+    createJsxSpreadAttribute,
+    updateJsxSpreadAttribute,
+    createJsxExpression,
+    updateJsxExpression,
+    createJsxNamespacedName,
+    updateJsxNamespacedName,
+    createCaseClause,
+    updateCaseClause,
+    createDefaultClause,
+    updateDefaultClause,
+    createHeritageClause,
+    updateHeritageClause,
+    createCatchClause,
+    updateCatchClause,
+    createPropertyAssignment,
+    updatePropertyAssignment,
+    createShorthandPropertyAssignment,
+    updateShorthandPropertyAssignment,
+    createSpreadAssignment,
+    updateSpreadAssignment,
+    createEnumMember,
+    updateEnumMember,
+    createSourceFile: createSourceFile2,
+    updateSourceFile: updateSourceFile2,
+    createRedirectedSourceFile,
+    createBundle,
+    updateBundle,
+    createSyntheticExpression,
+    createSyntaxList: createSyntaxList3,
+    createNotEmittedStatement,
+    createPartiallyEmittedExpression,
+    updatePartiallyEmittedExpression,
+    createCommaListExpression,
+    updateCommaListExpression,
+    createSyntheticReferenceExpression,
+    updateSyntheticReferenceExpression,
+    cloneNode,
+    // Lazily load factory methods for common operator factories and utilities
+    get createComma() {
+      return getBinaryCreateFunction(28 /* CommaToken */);
+    },
+    get createAssignment() {
+      return getBinaryCreateFunction(64 /* EqualsToken */);
+    },
+    get createLogicalOr() {
+      return getBinaryCreateFunction(57 /* BarBarToken */);
+    },
+    get createLogicalAnd() {
+      return getBinaryCreateFunction(56 /* AmpersandAmpersandToken */);
+    },
+    get createBitwiseOr() {
+      return getBinaryCreateFunction(52 /* BarToken */);
+    },
+    get createBitwiseXor() {
+      return getBinaryCreateFunction(53 /* CaretToken */);
+    },
+    get createBitwiseAnd() {
+      return getBinaryCreateFunction(51 /* AmpersandToken */);
+    },
+    get createStrictEquality() {
+      return getBinaryCreateFunction(37 /* EqualsEqualsEqualsToken */);
+    },
+    get createStrictInequality() {
+      return getBinaryCreateFunction(38 /* ExclamationEqualsEqualsToken */);
+    },
+    get createEquality() {
+      return getBinaryCreateFunction(35 /* EqualsEqualsToken */);
+    },
+    get createInequality() {
+      return getBinaryCreateFunction(36 /* ExclamationEqualsToken */);
+    },
+    get createLessThan() {
+      return getBinaryCreateFunction(30 /* LessThanToken */);
+    },
+    get createLessThanEquals() {
+      return getBinaryCreateFunction(33 /* LessThanEqualsToken */);
+    },
+    get createGreaterThan() {
+      return getBinaryCreateFunction(32 /* GreaterThanToken */);
+    },
+    get createGreaterThanEquals() {
+      return getBinaryCreateFunction(34 /* GreaterThanEqualsToken */);
+    },
+    get createLeftShift() {
+      return getBinaryCreateFunction(48 /* LessThanLessThanToken */);
+    },
+    get createRightShift() {
+      return getBinaryCreateFunction(49 /* GreaterThanGreaterThanToken */);
+    },
+    get createUnsignedRightShift() {
+      return getBinaryCreateFunction(50 /* GreaterThanGreaterThanGreaterThanToken */);
+    },
+    get createAdd() {
+      return getBinaryCreateFunction(40 /* PlusToken */);
+    },
+    get createSubtract() {
+      return getBinaryCreateFunction(41 /* MinusToken */);
+    },
+    get createMultiply() {
+      return getBinaryCreateFunction(42 /* AsteriskToken */);
+    },
+    get createDivide() {
+      return getBinaryCreateFunction(44 /* SlashToken */);
+    },
+    get createModulo() {
+      return getBinaryCreateFunction(45 /* PercentToken */);
+    },
+    get createExponent() {
+      return getBinaryCreateFunction(43 /* AsteriskAsteriskToken */);
+    },
+    get createPrefixPlus() {
+      return getPrefixUnaryCreateFunction(40 /* PlusToken */);
+    },
+    get createPrefixMinus() {
+      return getPrefixUnaryCreateFunction(41 /* MinusToken */);
+    },
+    get createPrefixIncrement() {
+      return getPrefixUnaryCreateFunction(46 /* PlusPlusToken */);
+    },
+    get createPrefixDecrement() {
+      return getPrefixUnaryCreateFunction(47 /* MinusMinusToken */);
+    },
+    get createBitwiseNot() {
+      return getPrefixUnaryCreateFunction(55 /* TildeToken */);
+    },
+    get createLogicalNot() {
+      return getPrefixUnaryCreateFunction(54 /* ExclamationToken */);
+    },
+    get createPostfixIncrement() {
+      return getPostfixUnaryCreateFunction(46 /* PlusPlusToken */);
+    },
+    get createPostfixDecrement() {
+      return getPostfixUnaryCreateFunction(47 /* MinusMinusToken */);
+    },
+    // Compound nodes
+    createImmediatelyInvokedFunctionExpression,
+    createImmediatelyInvokedArrowFunction,
+    createVoidZero,
+    createExportDefault,
+    createExternalModuleExport,
+    createTypeCheck,
+    createIsNotTypeCheck,
+    createMethodCall,
+    createGlobalMethodCall,
+    createFunctionBindCall,
+    createFunctionCallCall,
+    createFunctionApplyCall,
+    createArraySliceCall,
+    createArrayConcatCall,
+    createObjectDefinePropertyCall,
+    createObjectGetOwnPropertyDescriptorCall,
+    createReflectGetCall,
+    createReflectSetCall,
+    createPropertyDescriptor,
+    createCallBinding,
+    createAssignmentTargetWrapper,
+    // Utilities
+    inlineExpressions,
+    getInternalName,
+    getLocalName,
+    getExportName,
+    getDeclarationName,
+    getNamespaceMemberName,
+    getExternalModuleOrNamespaceExportName,
+    restoreOuterExpressions,
+    restoreEnclosingLabel,
+    createUseStrictPrologue,
+    copyPrologue,
+    copyStandardPrologue,
+    copyCustomPrologue,
+    ensureUseStrict,
+    liftToBlock,
+    mergeLexicalEnvironment,
+    replaceModifiers,
+    replaceDecoratorsAndModifiers,
+    replacePropertyName
+  };
+  forEach(nodeFactoryPatchers, (fn) => fn(factory2));
+  return factory2;
+  function createNodeArray(elements, hasTrailingComma) {
+    if (elements === void 0 || elements === emptyArray) {
+      elements = [];
+    } else if (isNodeArray(elements)) {
+      if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) {
+        if (elements.transformFlags === void 0) {
+          aggregateChildrenFlags(elements);
+        }
+        Debug.attachNodeArrayDebugInfo(elements);
+        return elements;
+      }
+      const array2 = elements.slice();
+      array2.pos = elements.pos;
+      array2.end = elements.end;
+      array2.hasTrailingComma = hasTrailingComma;
+      array2.transformFlags = elements.transformFlags;
+      Debug.attachNodeArrayDebugInfo(array2);
+      return array2;
     }
+    const length2 = elements.length;
+    const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
+    array.pos = -1;
+    array.end = -1;
+    array.hasTrailingComma = !!hasTrailingComma;
+    array.transformFlags = 0 /* None */;
+    aggregateChildrenFlags(array);
+    Debug.attachNodeArrayDebugInfo(array);
+    return array;
   }
-  function isObjectLiteralElement(node) {
-    return node.kind === 291 /* JsxAttribute */ || node.kind === 293 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node);
+  function createBaseNode(kind) {
+    return baseFactory2.createBaseNode(kind);
   }
-  function isTypeReferenceType(node) {
-    return node.kind === 183 /* TypeReference */ || node.kind === 233 /* ExpressionWithTypeArguments */;
+  function createBaseDeclaration(kind) {
+    const node = createBaseNode(kind);
+    node.symbol = void 0;
+    node.localSymbol = void 0;
+    return node;
   }
-  function guessIndentation(lines) {
-    let indentation = MAX_SMI_X86;
-    for (const line of lines) {
-      if (!line.length) {
-        continue;
-      }
-      let i = 0;
-      for (; i < line.length && i < indentation; i++) {
-        if (!isWhiteSpaceLike(line.charCodeAt(i))) {
-          break;
-        }
-      }
-      if (i < indentation) {
-        indentation = i;
-      }
-      if (indentation === 0) {
-        return 0;
-      }
+  function finishUpdateBaseSignatureDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeArguments = original.typeArguments;
     }
-    return indentation === MAX_SMI_X86 ? void 0 : indentation;
+    return update(updated, original);
+  }
+  function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) {
+    const text = typeof value === "number" ? value + "" : value;
+    Debug.assert(text.charCodeAt(0) !== 45 /* minus */, "Negative numbers should be created in combination with createPrefixUnaryExpression");
+    const node = createBaseDeclaration(9 /* NumericLiteral */);
+    node.text = text;
+    node.numericLiteralFlags = numericLiteralFlags;
+    if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function isStringLiteralLike(node) {
-    return node.kind === 11 /* StringLiteral */ || node.kind === 15 /* NoSubstitutionTemplateLiteral */;
+  function createBigIntLiteral(value) {
+    const node = createBaseToken(10 /* BigIntLiteral */);
+    node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function isJSDocLinkLike(node) {
-    return node.kind === 331 /* JSDocLink */ || node.kind === 332 /* JSDocLinkCode */ || node.kind === 333 /* JSDocLinkPlain */;
+  function createBaseStringLiteral(text, isSingleQuote) {
+    const node = createBaseDeclaration(11 /* StringLiteral */);
+    node.text = text;
+    node.singleQuote = isSingleQuote;
+    return node;
   }
-  function hasRestParameter(s) {
-    const last2 = lastOrUndefined(s.parameters);
-    return !!last2 && isRestParameter(last2);
+  function createStringLiteral(text, isSingleQuote, hasExtendedUnicodeEscape) {
+    const node = createBaseStringLiteral(text, isSingleQuote);
+    node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+    if (hasExtendedUnicodeEscape) node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function isRestParameter(node) {
-    const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type;
-    return node.dotDotDotToken !== void 0 || !!type && type.kind === 325 /* JSDocVariadicType */;
+  function createStringLiteralFromNode(sourceNode) {
+    const node = createBaseStringLiteral(
+      getTextOfIdentifierOrLiteral(sourceNode),
+      /*isSingleQuote*/
+      void 0
+    );
+    node.textSourceNode = sourceNode;
+    return node;
   }
-  function hasInternalAnnotation(range, sourceFile) {
-    const comment = sourceFile.text.substring(range.pos, range.end);
-    return comment.includes("@internal");
+  function createRegularExpressionLiteral(text) {
+    const node = createBaseToken(14 /* RegularExpressionLiteral */);
+    node.text = text;
+    return node;
   }
-  function isInternalDeclaration(node, sourceFile) {
-    sourceFile ?? (sourceFile = getSourceFileOfNode(node));
-    const parseTreeNode = getParseTreeNode(node);
-    if (parseTreeNode && parseTreeNode.kind === 169 /* Parameter */) {
-      const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode);
-      const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
-      const text = sourceFile.text;
-      const commentRanges = previousSibling ? concatenate(
-        // to handle
-        // ... parameters, /** @internal */
-        // public param: string
-        getTrailingCommentRanges(text, skipTrivia(
+  function createLiteralLikeNode(kind, text) {
+    switch (kind) {
+      case 9 /* NumericLiteral */:
+        return createNumericLiteral(
           text,
-          previousSibling.end + 1,
-          /*stopAfterLineBreak*/
-          false,
-          /*stopAtComments*/
+          /*numericLiteralFlags*/
+          0
+        );
+      case 10 /* BigIntLiteral */:
+        return createBigIntLiteral(text);
+      case 11 /* StringLiteral */:
+        return createStringLiteral(
+          text,
+          /*isSingleQuote*/
+          void 0
+        );
+      case 12 /* JsxText */:
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          false
+        );
+      case 13 /* JsxTextAllWhiteSpaces */:
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
           true
-        )),
-        getLeadingCommentRanges(text, node.pos)
-      ) : getTrailingCommentRanges(text, skipTrivia(
-        text,
-        node.pos,
-        /*stopAfterLineBreak*/
-        false,
-        /*stopAtComments*/
-        true
-      ));
-      return some(commentRanges) && hasInternalAnnotation(last(commentRanges), sourceFile);
+        );
+      case 14 /* RegularExpressionLiteral */:
+        return createRegularExpressionLiteral(text);
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        return createTemplateLiteralLikeNode(
+          kind,
+          text,
+          /*rawText*/
+          void 0,
+          /*templateFlags*/
+          0
+        );
     }
-    const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, sourceFile);
-    return !!forEach(leadingCommentRanges, (range) => {
-      return hasInternalAnnotation(range, sourceFile);
+  }
+  function createBaseIdentifier(escapedText) {
+    const node = baseFactory2.createBaseIdentifierNode(80 /* Identifier */);
+    node.escapedText = escapedText;
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    node.symbol = void 0;
+    return node;
+  }
+  function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
+    const node = createBaseIdentifier(escapeLeadingUnderscores(text));
+    setIdentifierAutoGenerate(node, {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
     });
+    nextAutoGenerateId++;
+    return node;
   }
-  var unchangedTextChangeRange, supportedLocaleDirectories, MAX_SMI_X86;
-  var init_utilitiesPublic = __esm({
-    "src/compiler/utilitiesPublic.ts"() {
-      "use strict";
-      init_ts2();
-      unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0);
-      supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"];
-      MAX_SMI_X86 = 1073741823;
+  function createIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape) {
+    if (originalKeywordKind === void 0 && text) {
+      originalKeywordKind = stringToToken(text);
     }
-  });
-
-  // src/compiler/utilities.ts
-  function getDeclarationOfKind(symbol, kind) {
-    const declarations = symbol.declarations;
-    if (declarations) {
-      for (const declaration of declarations) {
-        if (declaration.kind === kind) {
-          return declaration;
-        }
-      }
+    if (originalKeywordKind === 80 /* Identifier */) {
+      originalKeywordKind = void 0;
     }
-    return void 0;
-  }
-  function getDeclarationsOfKind(symbol, kind) {
-    return filter(symbol.declarations || emptyArray, (d) => d.kind === kind);
+    const node = createBaseIdentifier(escapeLeadingUnderscores(text));
+    if (hasExtendedUnicodeEscape) node.flags |= 256 /* IdentifierHasExtendedUnicodeEscape */;
+    if (node.escapedText === "await") {
+      node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
+    }
+    if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) {
+      node.transformFlags |= 1024 /* ContainsES2015 */;
+    }
+    return node;
   }
-  function createSymbolTable(symbols) {
-    const result = /* @__PURE__ */ new Map();
-    if (symbols) {
-      for (const symbol of symbols) {
-        result.set(symbol.escapedName, symbol);
-      }
+  function createTempVariable(recordTempVariable, reservedInNestedScopes, prefix, suffix) {
+    let flags2 = 1 /* Auto */;
+    if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */;
+    const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix);
+    if (recordTempVariable) {
+      recordTempVariable(name);
     }
-    return result;
+    return name;
   }
-  function isTransientSymbol(symbol) {
-    return (symbol.flags & 33554432 /* Transient */) !== 0;
+  function createLoopVariable(reservedInNestedScopes) {
+    let flags2 = 2 /* Loop */;
+    if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */;
+    return createBaseGeneratedIdentifier(
+      "",
+      flags2,
+      /*prefix*/
+      void 0,
+      /*suffix*/
+      void 0
+    );
   }
-  function createSingleLineStringWriter() {
-    var str = "";
-    const writeText = (text) => str += text;
-    return {
-      getText: () => str,
-      write: writeText,
-      rawWrite: writeText,
-      writeKeyword: writeText,
-      writeOperator: writeText,
-      writePunctuation: writeText,
-      writeSpace: writeText,
-      writeStringLiteral: writeText,
-      writeLiteral: writeText,
-      writeParameter: writeText,
-      writeProperty: writeText,
-      writeSymbol: (s, _) => writeText(s),
-      writeTrailingSemicolon: writeText,
-      writeComment: writeText,
-      getTextPos: () => str.length,
-      getLine: () => 0,
-      getColumn: () => 0,
-      getIndent: () => 0,
-      isAtStartOfLine: () => false,
-      hasTrailingComment: () => false,
-      hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
-      // Completely ignore indentation for string writers.  And map newlines to
-      // a single space.
-      writeLine: () => str += " ",
-      increaseIndent: noop,
-      decreaseIndent: noop,
-      clear: () => str = ""
-    };
+  function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) {
+    Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
+    Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic");
+    return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix);
   }
-  function changesAffectModuleResolution(oldOptions, newOptions) {
-    return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions);
+  function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) {
+    Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
+    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      false,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `generated@${getNodeId(node)}`;
+    if (prefix || suffix) flags2 |= 16 /* Optimistic */;
+    const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
+    name.original = node;
+    return name;
   }
-  function optionsHaveModuleResolutionChanges(oldOptions, newOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations);
+  function createBasePrivateIdentifier(escapedText) {
+    const node = baseFactory2.createBasePrivateIdentifierNode(81 /* PrivateIdentifier */);
+    node.escapedText = escapedText;
+    node.transformFlags |= 16777216 /* ContainsClassFields */;
+    return node;
   }
-  function changesAffectingProgramStructure(oldOptions, newOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure);
+  function createPrivateIdentifier(text) {
+    if (!startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text);
+    return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+  }
+  function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
+    const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+    setIdentifierAutoGenerate(node, {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    });
+    nextAutoGenerateId++;
+    return node;
   }
-  function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) {
-    return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o)));
+  function createUniquePrivateName(text, prefix, suffix) {
+    if (text && !startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text);
+    const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */);
+    return createBaseGeneratedPrivateIdentifier(text ?? "", autoGenerateFlags, prefix, suffix);
   }
-  function forEachAncestor(node, callback) {
-    while (true) {
-      const res = callback(node);
-      if (res === "quit")
-        return void 0;
-      if (res !== void 0)
-        return res;
-      if (isSourceFile(node))
-        return void 0;
-      node = node.parent;
-    }
+  function getGeneratedPrivateNameForNode(node, prefix, suffix) {
+    const text = isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      true,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `#generated@${getNodeId(node)}`;
+    const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
+    const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
+    name.original = node;
+    return name;
   }
-  function forEachEntry(map2, callback) {
-    const iterator = map2.entries();
-    for (const [key, value] of iterator) {
-      const result = callback(value, key);
-      if (result) {
-        return result;
-      }
-    }
-    return void 0;
+  function createBaseToken(kind) {
+    return baseFactory2.createBaseTokenNode(kind);
   }
-  function forEachKey(map2, callback) {
-    const iterator = map2.keys();
-    for (const key of iterator) {
-      const result = callback(key);
-      if (result) {
-        return result;
-      }
+  function createToken(token) {
+    Debug.assert(token >= 0 /* FirstToken */ && token <= 165 /* LastToken */, "Invalid token");
+    Debug.assert(token <= 15 /* FirstTemplateToken */ || token >= 18 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals.");
+    Debug.assert(token <= 9 /* FirstLiteralToken */ || token >= 15 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals.");
+    Debug.assert(token !== 80 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers");
+    const node = createBaseToken(token);
+    let transformFlags = 0 /* None */;
+    switch (token) {
+      case 134 /* AsyncKeyword */:
+        transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+        break;
+      case 160 /* UsingKeyword */:
+        transformFlags = 4 /* ContainsESNext */;
+        break;
+      case 125 /* PublicKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+      case 148 /* ReadonlyKeyword */:
+      case 128 /* AbstractKeyword */:
+      case 138 /* DeclareKeyword */:
+      case 87 /* ConstKeyword */:
+      case 133 /* AnyKeyword */:
+      case 150 /* NumberKeyword */:
+      case 163 /* BigIntKeyword */:
+      case 146 /* NeverKeyword */:
+      case 151 /* ObjectKeyword */:
+      case 103 /* InKeyword */:
+      case 147 /* OutKeyword */:
+      case 164 /* OverrideKeyword */:
+      case 154 /* StringKeyword */:
+      case 136 /* BooleanKeyword */:
+      case 155 /* SymbolKeyword */:
+      case 116 /* VoidKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 157 /* UndefinedKeyword */:
+        transformFlags = 1 /* ContainsTypeScript */;
+        break;
+      case 108 /* SuperKeyword */:
+        transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+        node.flowNode = void 0;
+        break;
+      case 126 /* StaticKeyword */:
+        transformFlags = 1024 /* ContainsES2015 */;
+        break;
+      case 129 /* AccessorKeyword */:
+        transformFlags = 16777216 /* ContainsClassFields */;
+        break;
+      case 110 /* ThisKeyword */:
+        transformFlags = 16384 /* ContainsLexicalThis */;
+        node.flowNode = void 0;
+        break;
     }
-    return void 0;
+    if (transformFlags) {
+      node.transformFlags |= transformFlags;
+    }
+    return node;
   }
-  function copyEntries(source, target) {
-    source.forEach((value, key) => {
-      target.set(key, value);
-    });
+  function createSuper() {
+    return createToken(108 /* SuperKeyword */);
   }
-  function usingSingleLineStringWriter(action) {
-    const oldString = stringWriter.getText();
-    try {
-      action(stringWriter);
-      return stringWriter.getText();
-    } finally {
-      stringWriter.clear();
-      stringWriter.writeKeyword(oldString);
-    }
+  function createThis() {
+    return createToken(110 /* ThisKeyword */);
   }
-  function getFullWidth(node) {
-    return node.end - node.pos;
+  function createNull() {
+    return createToken(106 /* NullKeyword */);
   }
-  function projectReferenceIsEqualTo(oldRef, newRef) {
-    return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
+  function createTrue() {
+    return createToken(112 /* TrueKeyword */);
   }
-  function moduleResolutionIsEqualTo(oldResolution, newResolution) {
-    return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId) && oldResolution.alternateResult === newResolution.alternateResult;
+  function createFalse() {
+    return createToken(97 /* FalseKeyword */);
   }
-  function createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageName) {
-    var _a;
-    const alternateResult = (_a = host.getResolvedModule(sourceFile, moduleReference, mode)) == null ? void 0 : _a.alternateResult;
-    const alternateResultMessage = alternateResult && (getEmitModuleResolutionKind(host.getCompilerOptions()) === 2 /* Node10 */ ? [Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler, [alternateResult]] : [
-      Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings,
-      [alternateResult, alternateResult.includes(nodeModulesPathPart + "@types/") ? `@types/${mangleScopedPackageName(packageName)}` : packageName]
-    ]);
-    const result = alternateResultMessage ? chainDiagnosticMessages(
-      /*details*/
-      void 0,
-      alternateResultMessage[0],
-      ...alternateResultMessage[1]
-    ) : host.typesPackageExists(packageName) ? chainDiagnosticMessages(
-      /*details*/
-      void 0,
-      Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
-      packageName,
-      mangleScopedPackageName(packageName)
-    ) : host.packageBundlesTypes(packageName) ? chainDiagnosticMessages(
-      /*details*/
-      void 0,
-      Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
-      packageName,
-      moduleReference
-    ) : chainDiagnosticMessages(
-      /*details*/
-      void 0,
-      Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
-      moduleReference,
-      mangleScopedPackageName(packageName)
-    );
-    if (result)
-      result.repopulateInfo = () => ({ moduleReference, mode, packageName: packageName === moduleReference ? void 0 : packageName });
-    return result;
+  function createModifier(kind) {
+    return createToken(kind);
   }
-  function packageIdIsEqual(a, b) {
-    return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
+  function createModifiersFromModifierFlags(flags2) {
+    const result = [];
+    if (flags2 & 32 /* Export */) result.push(createModifier(95 /* ExportKeyword */));
+    if (flags2 & 128 /* Ambient */) result.push(createModifier(138 /* DeclareKeyword */));
+    if (flags2 & 2048 /* Default */) result.push(createModifier(90 /* DefaultKeyword */));
+    if (flags2 & 4096 /* Const */) result.push(createModifier(87 /* ConstKeyword */));
+    if (flags2 & 1 /* Public */) result.push(createModifier(125 /* PublicKeyword */));
+    if (flags2 & 2 /* Private */) result.push(createModifier(123 /* PrivateKeyword */));
+    if (flags2 & 4 /* Protected */) result.push(createModifier(124 /* ProtectedKeyword */));
+    if (flags2 & 64 /* Abstract */) result.push(createModifier(128 /* AbstractKeyword */));
+    if (flags2 & 256 /* Static */) result.push(createModifier(126 /* StaticKeyword */));
+    if (flags2 & 16 /* Override */) result.push(createModifier(164 /* OverrideKeyword */));
+    if (flags2 & 8 /* Readonly */) result.push(createModifier(148 /* ReadonlyKeyword */));
+    if (flags2 & 512 /* Accessor */) result.push(createModifier(129 /* AccessorKeyword */));
+    if (flags2 & 1024 /* Async */) result.push(createModifier(134 /* AsyncKeyword */));
+    if (flags2 & 8192 /* In */) result.push(createModifier(103 /* InKeyword */));
+    if (flags2 & 16384 /* Out */) result.push(createModifier(147 /* OutKeyword */));
+    return result.length ? result : void 0;
+  }
+  function createQualifiedName(left, right) {
+    const node = createBaseNode(166 /* QualifiedName */);
+    node.left = left;
+    node.right = asName(right);
+    node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+    node.flowNode = void 0;
+    return node;
   }
-  function packageIdToPackageName({ name, subModuleName }) {
-    return subModuleName ? `${name}/${subModuleName}` : name;
+  function updateQualifiedName(node, left, right) {
+    return node.left !== left || node.right !== right ? update(createQualifiedName(left, right), node) : node;
   }
-  function packageIdToString(packageId) {
-    return `${packageIdToPackageName(packageId)}@${packageId.version}`;
+  function createComputedPropertyName(expression) {
+    const node = createBaseNode(167 /* ComputedPropertyName */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */;
+    return node;
   }
-  function typeDirectiveIsEqualTo(oldResolution, newResolution) {
-    return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
+  function updateComputedPropertyName(node, expression) {
+    return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node;
+  }
+  function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) {
+    const node = createBaseDeclaration(168 /* TypeParameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.constraint = constraint;
+    node.default = defaultType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.expression = void 0;
+    node.jsDoc = void 0;
+    return node;
   }
-  function hasChangesInResolutions(names, newResolutions, getOldResolution, comparer) {
-    Debug.assert(names.length === newResolutions.length);
-    for (let i = 0; i < names.length; i++) {
-      const newResolution = newResolutions[i];
-      const entry = names[i];
-      const oldResolution = getOldResolution(entry);
-      const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
-      if (changed) {
-        return true;
-      }
+  function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) {
+    return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node;
+  }
+  function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+    const node = createBaseDeclaration(169 /* Parameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.dotDotDotToken = dotDotDotToken;
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    if (isThisIdentifier(node.name)) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (node.questionToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (node.dotDotDotToken ?? node.initializer ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 31 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
     }
-    return false;
+    node.jsDoc = void 0;
+    return node;
   }
-  function containsParseError(node) {
-    aggregateChildData(node);
-    return (node.flags & 1048576 /* ThisNodeOrAnySubNodesHasError */) !== 0;
+  function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+    return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node;
   }
-  function aggregateChildData(node) {
-    if (!(node.flags & 2097152 /* HasAggregatedChildData */)) {
-      const thisNodeOrAnySubNodesHasError = (node.flags & 262144 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError);
-      if (thisNodeOrAnySubNodesHasError) {
-        node.flags |= 1048576 /* ThisNodeOrAnySubNodesHasError */;
-      }
-      node.flags |= 2097152 /* HasAggregatedChildData */;
-    }
+  function createDecorator(expression) {
+    const node = createBaseNode(170 /* Decorator */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
+    return node;
   }
-  function getSourceFileOfNode(node) {
-    while (node && node.kind !== 312 /* SourceFile */) {
-      node = node.parent;
-    }
+  function updateDecorator(node, expression) {
+    return node.expression !== expression ? update(createDecorator(expression), node) : node;
+  }
+  function createPropertySignature(modifiers, name, questionToken, type) {
+    const node = createBaseDeclaration(171 /* PropertySignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.type = type;
+    node.questionToken = questionToken;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.initializer = void 0;
+    node.jsDoc = void 0;
     return node;
   }
-  function getSourceFileOfModule(module2) {
-    return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2));
+  function updatePropertySignature(node, modifiers, name, questionToken, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature(modifiers, name, questionToken, type), node) : node;
+  }
+  function finishUpdatePropertySignature(updated, original) {
+    if (updated !== original) {
+      updated.initializer = original.initializer;
+    }
+    return update(updated, original);
+  }
+  function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
+    const node = createBaseDeclaration(172 /* PropertyDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
+    node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    const isAmbient = node.flags & 33554432 /* Ambient */ || modifiersToFlags(node.modifiers) & 128 /* Ambient */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 256 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isPlainJsFile(file, checkJs) {
-    return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0;
+  function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
+  }
+  function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) {
+    const node = createBaseDeclaration(173 /* MethodSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isStatementWithLocals(node) {
-    switch (node.kind) {
-      case 241 /* Block */:
-      case 269 /* CaseBlock */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-        return true;
-    }
-    return false;
+  function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
+  }
+  function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(174 /* MethodDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.exclamationToken = void 0;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    }
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function getStartPositionOfLine(line, sourceFile) {
-    Debug.assert(line >= 0);
-    return getLineStarts(sourceFile)[line];
+  function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+    return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node;
+  }
+  function finishUpdateMethodDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.exclamationToken = original.exclamationToken;
+    }
+    return update(updated, original);
+  }
+  function createClassStaticBlockDeclaration(body) {
+    const node = createBaseDeclaration(175 /* ClassStaticBlockDeclaration */);
+    node.body = body;
+    node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function nodePosToString(node) {
-    const file = getSourceFileOfNode(node);
-    const loc = getLineAndCharacterOfPosition(file, node.pos);
-    return `${file.fileName}(${loc.line + 1},${loc.character + 1})`;
-  }
-  function getEndLinePosition(line, sourceFile) {
-    Debug.assert(line >= 0);
-    const lineStarts = getLineStarts(sourceFile);
-    const lineIndex = line;
-    const sourceText = sourceFile.text;
-    if (lineIndex + 1 === lineStarts.length) {
-      return sourceText.length - 1;
-    } else {
-      const start = lineStarts[lineIndex];
-      let pos = lineStarts[lineIndex + 1] - 1;
-      Debug.assert(isLineBreak(sourceText.charCodeAt(pos)));
-      while (start <= pos && isLineBreak(sourceText.charCodeAt(pos))) {
-        pos--;
-      }
-      return pos;
-    }
+  function updateClassStaticBlockDeclaration(node, body) {
+    return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node;
+  }
+  function finishUpdateClassStaticBlockDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
+    }
+    return update(updated, original);
+  }
+  function createConstructorDeclaration(modifiers, parameters, body) {
+    const node = createBaseDeclaration(176 /* Constructor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
+    node.typeParameters = void 0;
+    node.type = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isFileLevelUniqueName(sourceFile, name, hasGlobalName) {
-    return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name);
+  function updateConstructorDeclaration(node, modifiers, parameters, body) {
+    return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node;
   }
-  function nodeIsMissing(node) {
-    if (node === void 0) {
-      return true;
+  function finishUpdateConstructorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeParameters = original.typeParameters;
+      updated.type = original.type;
     }
-    return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */;
-  }
-  function nodeIsPresent(node) {
-    return !nodeIsMissing(node);
-  }
-  function isGrammarError(parent2, child) {
-    if (isTypeParameterDeclaration(parent2))
-      return child === parent2.expression;
-    if (isClassStaticBlockDeclaration(parent2))
-      return child === parent2.modifiers;
-    if (isPropertySignature(parent2))
-      return child === parent2.initializer;
-    if (isPropertyDeclaration(parent2))
-      return child === parent2.questionToken && isAutoAccessorPropertyDeclaration(parent2);
-    if (isPropertyAssignment(parent2))
-      return child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
-    if (isShorthandPropertyAssignment(parent2))
-      return child === parent2.equalsToken || child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
-    if (isMethodDeclaration(parent2))
-      return child === parent2.exclamationToken;
-    if (isConstructorDeclaration(parent2))
-      return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
-    if (isGetAccessorDeclaration(parent2))
-      return child === parent2.typeParameters || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
-    if (isSetAccessorDeclaration(parent2))
-      return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration);
-    if (isNamespaceExportDeclaration(parent2))
-      return child === parent2.modifiers || isGrammarErrorElement(parent2.modifiers, child, isModifierLike);
-    return false;
+    return finishUpdateBaseSignatureDeclaration(updated, original);
   }
-  function isGrammarErrorElement(nodeArray, child, isElement) {
-    if (!nodeArray || isArray(child) || !isElement(child))
-      return false;
-    return contains(nodeArray, child);
-  }
-  function insertStatementsAfterPrologue(to, from, isPrologueDirective2) {
-    if (from === void 0 || from.length === 0)
-      return to;
-    let statementIndex = 0;
-    for (; statementIndex < to.length; ++statementIndex) {
-      if (!isPrologueDirective2(to[statementIndex])) {
-        break;
-      }
-    }
-    to.splice(statementIndex, 0, ...from);
-    return to;
+  function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
+    const node = createBaseDeclaration(177 /* GetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
+    node.typeParameters = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function insertStatementAfterPrologue(to, statement, isPrologueDirective2) {
-    if (statement === void 0)
-      return to;
-    let statementIndex = 0;
-    for (; statementIndex < to.length; ++statementIndex) {
-      if (!isPrologueDirective2(to[statementIndex])) {
-        break;
-      }
+  function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node;
+  }
+  function finishUpdateGetAccessorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeParameters = original.typeParameters;
     }
-    to.splice(statementIndex, 0, statement);
-    return to;
+    return finishUpdateBaseSignatureDeclaration(updated, original);
   }
-  function isAnyPrologueDirective(node) {
-    return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+  function createSetAccessorDeclaration(modifiers, name, parameters, body) {
+    const node = createBaseDeclaration(178 /* SetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
+    node.typeParameters = void 0;
+    node.type = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function insertStatementsAfterStandardPrologue(to, from) {
-    return insertStatementsAfterPrologue(to, from, isPrologueDirective);
+  function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node;
+  }
+  function finishUpdateSetAccessorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeParameters = original.typeParameters;
+      updated.type = original.type;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createCallSignature(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(179 /* CallSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function insertStatementsAfterCustomPrologue(to, from) {
-    return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective);
+  function updateCallSignature(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node;
+  }
+  function createConstructSignature(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(180 /* ConstructSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function insertStatementAfterStandardPrologue(to, statement) {
-    return insertStatementAfterPrologue(to, statement, isPrologueDirective);
+  function updateConstructSignature(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node;
+  }
+  function createIndexSignature(modifiers, parameters, type) {
+    const node = createBaseDeclaration(181 /* IndexSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function insertStatementAfterCustomPrologue(to, statement) {
-    return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective);
+  function updateIndexSignature(node, modifiers, parameters, type) {
+    return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature(modifiers, parameters, type), node) : node;
   }
-  function isRecognizedTripleSlashComment(text, commentPos, commentEnd) {
-    if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) {
-      const textSubStr = text.substring(commentPos, commentEnd);
-      return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDModuleRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || fullTripleSlashLibReferenceRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false;
-    }
-    return false;
+  function createTemplateLiteralTypeSpan(type, literal) {
+    const node = createBaseNode(204 /* TemplateLiteralTypeSpan */);
+    node.type = type;
+    node.literal = literal;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isPinnedComment(text, start) {
-    return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 33 /* exclamation */;
+  function updateTemplateLiteralTypeSpan(node, type, literal) {
+    return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node;
   }
-  function createCommentDirectivesMap(sourceFile, commentDirectives) {
-    const directivesByLine = new Map(
-      commentDirectives.map((commentDirective) => [
-        `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`,
-        commentDirective
-      ])
-    );
-    const usedLines = /* @__PURE__ */ new Map();
-    return { getUnusedExpectations, markUsed };
-    function getUnusedExpectations() {
-      return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive);
-    }
-    function markUsed(line) {
-      if (!directivesByLine.has(`${line}`)) {
-        return false;
-      }
-      usedLines.set(`${line}`, true);
-      return true;
-    }
+  function createKeywordTypeNode(kind) {
+    return createToken(kind);
   }
-  function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
-    if (nodeIsMissing(node)) {
-      return node.pos;
-    }
-    if (isJSDocNode(node) || node.kind === 12 /* JsxText */) {
-      return skipTrivia(
-        (sourceFile || getSourceFileOfNode(node)).text,
-        node.pos,
-        /*stopAfterLineBreak*/
-        false,
-        /*stopAtComments*/
-        true
-      );
-    }
-    if (includeJsDoc && hasJSDocNodes(node)) {
-      return getTokenPosOfNode(node.jsDoc[0], sourceFile);
-    }
-    if (node.kind === 358 /* SyntaxList */ && node._children.length > 0) {
-      return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
-    }
-    return skipTrivia(
-      (sourceFile || getSourceFileOfNode(node)).text,
-      node.pos,
-      /*stopAfterLineBreak*/
-      false,
-      /*stopAtComments*/
-      false,
-      isInJSDoc(node)
-    );
+  function createTypePredicateNode(assertsModifier, parameterName, type) {
+    const node = createBaseNode(182 /* TypePredicate */);
+    node.assertsModifier = assertsModifier;
+    node.parameterName = asName(parameterName);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getNonDecoratorTokenPosOfNode(node, sourceFile) {
-    const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
-    if (!lastDecorator) {
-      return getTokenPosOfNode(node, sourceFile);
-    }
-    return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end);
+  function updateTypePredicateNode(node, assertsModifier, parameterName, type) {
+    return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode(assertsModifier, parameterName, type), node) : node;
   }
-  function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) {
-    return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia);
+  function createTypeReferenceNode(typeName, typeArguments) {
+    const node = createBaseNode(183 /* TypeReference */);
+    node.typeName = asName(typeName);
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray(typeArguments));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isJSDocTypeExpressionOrChild(node) {
-    return !!findAncestor(node, isJSDocTypeExpression);
+  function updateTypeReferenceNode(node, typeName, typeArguments) {
+    return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node;
+  }
+  function createFunctionTypeNode(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(184 /* FunctionType */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isExportNamespaceAsDefaultDeclaration(node) {
-    return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && node.exportClause.name.escapedText === "default");
+  function updateFunctionTypeNode(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode(typeParameters, parameters, type), node) : node;
+  }
+  function finishUpdateFunctionTypeNode(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createConstructorTypeNode(...args) {
+    return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
+  }
+  function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
+    const node = createBaseDeclaration(185 /* ConstructorType */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) {
-    if (nodeIsMissing(node)) {
-      return "";
-    }
-    let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end);
-    if (isJSDocTypeExpressionOrChild(node)) {
-      text = text.split(/\r\n|\n|\r/).map((line) => line.replace(/^\s*\*/, "").trimStart()).join("\n");
-    }
-    return text;
+  function createConstructorTypeNode2(typeParameters, parameters, type) {
+    return createConstructorTypeNode1(
+      /*modifiers*/
+      void 0,
+      typeParameters,
+      parameters,
+      type
+    );
   }
-  function getTextOfNode(node, includeTrivia = false) {
-    return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia);
+  function updateConstructorTypeNode(...args) {
+    return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
   }
-  function getPos(range) {
-    return range.pos;
+  function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) {
+    return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode(modifiers, typeParameters, parameters, type), node) : node;
   }
-  function indexOfNode(nodeArray, node) {
-    return binarySearch(nodeArray, node, getPos, compareValues);
+  function updateConstructorTypeNode2(node, typeParameters, parameters, type) {
+    return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type);
   }
-  function getEmitFlags(node) {
-    const emitNode = node.emitNode;
-    return emitNode && emitNode.flags || 0;
+  function createTypeQueryNode(exprName, typeArguments) {
+    const node = createBaseNode(186 /* TypeQuery */);
+    node.exprName = exprName;
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getInternalEmitFlags(node) {
-    const emitNode = node.emitNode;
-    return emitNode && emitNode.internalFlags || 0;
+  function updateTypeQueryNode(node, exprName, typeArguments) {
+    return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node;
   }
-  function getLiteralText(node, sourceFile, flags) {
-    if (sourceFile && canUseOriginalText(node, flags)) {
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node);
-    }
-    switch (node.kind) {
-      case 11 /* StringLiteral */: {
-        const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
-        if (node.singleQuote) {
-          return "'" + escapeText(node.text, 39 /* singleQuote */) + "'";
-        } else {
-          return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"';
-        }
-      }
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 16 /* TemplateHead */:
-      case 17 /* TemplateMiddle */:
-      case 18 /* TemplateTail */: {
-        const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
-        const rawText = node.rawText ?? escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */));
-        switch (node.kind) {
-          case 15 /* NoSubstitutionTemplateLiteral */:
-            return "`" + rawText + "`";
-          case 16 /* TemplateHead */:
-            return "`" + rawText + "${";
-          case 17 /* TemplateMiddle */:
-            return "}" + rawText + "${";
-          case 18 /* TemplateTail */:
-            return "}" + rawText + "`";
-        }
-        break;
-      }
-      case 9 /* NumericLiteral */:
-      case 10 /* BigIntLiteral */:
-        return node.text;
-      case 14 /* RegularExpressionLiteral */:
-        if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
-          return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/");
-        }
-        return node.text;
-    }
-    return Debug.fail(`Literal kind '${node.kind}' not accounted for.`);
+  function createTypeLiteralNode(members) {
+    const node = createBaseDeclaration(187 /* TypeLiteral */);
+    node.members = createNodeArray(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function canUseOriginalText(node, flags) {
-    if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
-      return false;
-    }
-    if (isNumericLiteral(node)) {
-      if (node.numericLiteralFlags & 26656 /* IsInvalid */) {
-        return false;
-      }
-      if (node.numericLiteralFlags & 512 /* ContainsSeparator */) {
-        return !!(flags & 8 /* AllowNumericSeparator */);
-      }
-    }
-    return !isBigIntLiteral(node);
+  function updateTypeLiteralNode(node, members) {
+    return node.members !== members ? update(createTypeLiteralNode(members), node) : node;
   }
-  function getTextOfConstantValue(value) {
-    return isString(value) ? '"' + escapeNonAsciiString(value) + '"' : "" + value;
+  function createArrayTypeNode(elementType) {
+    const node = createBaseNode(188 /* ArrayType */);
+    node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function makeIdentifierFromModuleName(moduleName) {
-    return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_");
+  function updateArrayTypeNode(node, elementType) {
+    return node.elementType !== elementType ? update(createArrayTypeNode(elementType), node) : node;
   }
-  function isBlockOrCatchScoped(declaration) {
-    return (getCombinedNodeFlags(declaration) & 7 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration);
+  function createTupleTypeNode(elements) {
+    const node = createBaseNode(189 /* TupleType */);
+    node.elements = createNodeArray(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isCatchClauseVariableDeclarationOrBindingElement(declaration) {
-    const node = getRootDeclaration(declaration);
-    return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */;
+  function updateTupleTypeNode(node, elements) {
+    return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node;
+  }
+  function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
+    const node = createBaseDeclaration(202 /* NamedTupleMember */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.name = name;
+    node.questionToken = questionToken;
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isAmbientModule(node) {
-    return isModuleDeclaration(node) && (node.name.kind === 11 /* StringLiteral */ || isGlobalScopeAugmentation(node));
+  function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
+    return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node;
   }
-  function isModuleWithStringLiteralName(node) {
-    return isModuleDeclaration(node) && node.name.kind === 11 /* StringLiteral */;
+  function createOptionalTypeNode(type) {
+    const node = createBaseNode(190 /* OptionalType */);
+    node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isNonGlobalAmbientModule(node) {
-    return isModuleDeclaration(node) && isStringLiteral(node.name);
+  function updateOptionalTypeNode(node, type) {
+    return node.type !== type ? update(createOptionalTypeNode(type), node) : node;
   }
-  function isEffectiveModuleDeclaration(node) {
-    return isModuleDeclaration(node) || isIdentifier(node);
+  function createRestTypeNode(type) {
+    const node = createBaseNode(191 /* RestType */);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isShorthandAmbientModuleSymbol(moduleSymbol) {
-    return isShorthandAmbientModule(moduleSymbol.valueDeclaration);
+  function updateRestTypeNode(node, type) {
+    return node.type !== type ? update(createRestTypeNode(type), node) : node;
   }
-  function isShorthandAmbientModule(node) {
-    return !!node && node.kind === 267 /* ModuleDeclaration */ && !node.body;
+  function createUnionOrIntersectionTypeNode(kind, types, parenthesize) {
+    const node = createBaseNode(kind);
+    node.types = factory2.createNodeArray(parenthesize(types));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isBlockScopedContainerTopLevel(node) {
-    return node.kind === 312 /* SourceFile */ || node.kind === 267 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node);
+  function updateUnionOrIntersectionTypeNode(node, types, parenthesize) {
+    return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node;
   }
-  function isGlobalScopeAugmentation(module2) {
-    return !!(module2.flags & 2048 /* GlobalAugmentation */);
+  function createUnionTypeNode(types) {
+    return createUnionOrIntersectionTypeNode(192 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
   }
-  function isExternalModuleAugmentation(node) {
-    return isAmbientModule(node) && isModuleAugmentationExternal(node);
+  function updateUnionTypeNode(node, types) {
+    return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
   }
-  function isModuleAugmentationExternal(node) {
-    switch (node.parent.kind) {
-      case 312 /* SourceFile */:
-        return isExternalModule(node.parent);
-      case 268 /* ModuleBlock */:
-        return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent);
-    }
-    return false;
+  function createIntersectionTypeNode(types) {
+    return createUnionOrIntersectionTypeNode(193 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
   }
-  function getNonAugmentationDeclaration(symbol) {
-    var _a;
-    return (_a = symbol.declarations) == null ? void 0 : _a.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d)));
+  function updateIntersectionTypeNode(node, types) {
+    return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
   }
-  function isCommonJSContainingModuleKind(kind) {
-    return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */;
+  function createConditionalTypeNode(checkType, extendsType, trueType, falseType) {
+    const node = createBaseNode(194 /* ConditionalType */);
+    node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType);
+    node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType);
+    node.trueType = trueType;
+    node.falseType = falseType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isEffectiveExternalModule(node, compilerOptions) {
-    return isExternalModule(node) || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator;
+  function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) {
+    return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node) : node;
   }
-  function isEffectiveStrictModeSourceFile(node, compilerOptions) {
-    switch (node.scriptKind) {
-      case 1 /* JS */:
-      case 3 /* TS */:
-      case 2 /* JSX */:
-      case 4 /* TSX */:
-        break;
-      default:
-        return false;
-    }
-    if (node.isDeclarationFile) {
-      return false;
-    }
-    if (getStrictOptionValue(compilerOptions, "alwaysStrict")) {
-      return true;
-    }
-    if (startsWithUseStrict(node.statements)) {
-      return true;
-    }
-    if (isExternalModule(node) || getIsolatedModules(compilerOptions)) {
-      if (getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
-        return true;
-      }
-      return !compilerOptions.noImplicitUseStrict;
-    }
-    return false;
+  function createInferTypeNode(typeParameter) {
+    const node = createBaseNode(195 /* InferType */);
+    node.typeParameter = typeParameter;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isAmbientPropertyDeclaration(node) {
-    return !!(node.flags & 33554432 /* Ambient */) || hasSyntacticModifier(node, 128 /* Ambient */);
+  function updateInferTypeNode(node, typeParameter) {
+    return node.typeParameter !== typeParameter ? update(createInferTypeNode(typeParameter), node) : node;
   }
-  function isBlockScope(node, parentNode) {
-    switch (node.kind) {
-      case 312 /* SourceFile */:
-      case 269 /* CaseBlock */:
-      case 299 /* CatchClause */:
-      case 267 /* ModuleDeclaration */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 176 /* Constructor */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 172 /* PropertyDeclaration */:
-      case 175 /* ClassStaticBlockDeclaration */:
-        return true;
-      case 241 /* Block */:
-        return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode);
-    }
-    return false;
+  function createTemplateLiteralType(head, templateSpans) {
+    const node = createBaseNode(203 /* TemplateLiteralType */);
+    node.head = head;
+    node.templateSpans = createNodeArray(templateSpans);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isDeclarationWithTypeParameters(node) {
-    Debug.type(node);
-    switch (node.kind) {
-      case 345 /* JSDocCallbackTag */:
-      case 353 /* JSDocTypedefTag */:
-      case 330 /* JSDocSignature */:
-        return true;
-      default:
-        assertType(node);
-        return isDeclarationWithTypeParameterChildren(node);
-    }
+  function updateTemplateLiteralType(node, head, templateSpans) {
+    return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node;
   }
-  function isDeclarationWithTypeParameterChildren(node) {
-    Debug.type(node);
-    switch (node.kind) {
-      case 179 /* CallSignature */:
-      case 180 /* ConstructSignature */:
-      case 173 /* MethodSignature */:
-      case 181 /* IndexSignature */:
-      case 184 /* FunctionType */:
-      case 185 /* ConstructorType */:
-      case 324 /* JSDocFunctionType */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 352 /* JSDocTemplateTag */:
-      case 262 /* FunctionDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 176 /* Constructor */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return true;
-      default:
-        assertType(node);
-        return false;
+  function createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf = false) {
+    const node = createBaseNode(205 /* ImportType */);
+    node.argument = argument;
+    node.attributes = attributes;
+    if (node.assertions && node.assertions.assertClause && node.attributes) {
+      node.assertions.assertClause = node.attributes;
     }
+    node.qualifier = qualifier;
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.isTypeOf = isTypeOf;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isAnyImportSyntax(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  function updateImportTypeNode(node, argument, attributes, qualifier, typeArguments, isTypeOf = node.isTypeOf) {
+    return node.argument !== argument || node.attributes !== attributes || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf), node) : node;
   }
-  function isAnyImportOrBareOrAccessedRequire(node) {
-    return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node);
+  function createParenthesizedType(type) {
+    const node = createBaseNode(196 /* ParenthesizedType */);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isLateVisibilityPaintedStatement(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 243 /* VariableStatement */:
-      case 263 /* ClassDeclaration */:
-      case 262 /* FunctionDeclaration */:
-      case 267 /* ModuleDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  function updateParenthesizedType(node, type) {
+    return node.type !== type ? update(createParenthesizedType(type), node) : node;
   }
-  function hasPossibleExternalModuleReference(node) {
-    return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node);
+  function createThisTypeNode() {
+    const node = createBaseNode(197 /* ThisType */);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isAnyImportOrReExport(node) {
-    return isAnyImportSyntax(node) || isExportDeclaration(node);
+  function createTypeOperatorNode(operator, type) {
+    const node = createBaseNode(198 /* TypeOperator */);
+    node.operator = operator;
+    node.type = operator === 148 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getEnclosingContainer(node) {
-    return findAncestor(node.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */));
+  function updateTypeOperatorNode(node, type) {
+    return node.type !== type ? update(createTypeOperatorNode(node.operator, type), node) : node;
   }
-  function getEnclosingBlockScopeContainer(node) {
-    return findAncestor(node.parent, (current) => isBlockScope(current, current.parent));
+  function createIndexedAccessTypeNode(objectType, indexType) {
+    const node = createBaseNode(199 /* IndexedAccessType */);
+    node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType);
+    node.indexType = indexType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function forEachEnclosingBlockScopeContainer(node, cb) {
-    let container = getEnclosingBlockScopeContainer(node);
-    while (container) {
-      cb(container);
-      container = getEnclosingBlockScopeContainer(container);
-    }
+  function updateIndexedAccessTypeNode(node, objectType, indexType) {
+    return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node;
+  }
+  function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) {
+    const node = createBaseDeclaration(200 /* MappedType */);
+    node.readonlyToken = readonlyToken;
+    node.typeParameter = typeParameter;
+    node.nameType = nameType;
+    node.questionToken = questionToken;
+    node.type = type;
+    node.members = members && createNodeArray(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function declarationNameToString(name) {
-    return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name);
+  function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
+    return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node;
   }
-  function getNameFromIndexInfo(info) {
-    return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0;
+  function createLiteralTypeNode(literal) {
+    const node = createBaseNode(201 /* LiteralType */);
+    node.literal = literal;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isComputedNonLiteralName(name) {
-    return name.kind === 167 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression);
+  function updateLiteralTypeNode(node, literal) {
+    return node.literal !== literal ? update(createLiteralTypeNode(literal), node) : node;
   }
-  function tryGetTextOfPropertyName(name) {
-    var _a;
-    switch (name.kind) {
-      case 80 /* Identifier */:
-      case 81 /* PrivateIdentifier */:
-        return ((_a = name.emitNode) == null ? void 0 : _a.autoGenerate) ? void 0 : name.escapedText;
-      case 11 /* StringLiteral */:
-      case 9 /* NumericLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-        return escapeLeadingUnderscores(name.text);
-      case 167 /* ComputedPropertyName */:
-        if (isStringOrNumericLiteralLike(name.expression))
-          return escapeLeadingUnderscores(name.expression.text);
-        return void 0;
-      case 295 /* JsxNamespacedName */:
-        return getEscapedTextOfJsxNamespacedName(name);
-      default:
-        return Debug.assertNever(name);
+  function createObjectBindingPattern(elements) {
+    const node = createBaseNode(206 /* ObjectBindingPattern */);
+    node.elements = createNodeArray(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
+    if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
+      node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
     }
+    return node;
   }
-  function getTextOfPropertyName(name) {
-    return Debug.checkDefined(tryGetTextOfPropertyName(name));
+  function updateObjectBindingPattern(node, elements) {
+    return node.elements !== elements ? update(createObjectBindingPattern(elements), node) : node;
   }
-  function entityNameToString(name) {
-    switch (name.kind) {
-      case 110 /* ThisKeyword */:
-        return "this";
-      case 81 /* PrivateIdentifier */:
-      case 80 /* Identifier */:
-        return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name);
-      case 166 /* QualifiedName */:
-        return entityNameToString(name.left) + "." + entityNameToString(name.right);
-      case 211 /* PropertyAccessExpression */:
-        if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) {
-          return entityNameToString(name.expression) + "." + entityNameToString(name.name);
-        } else {
-          return Debug.assertNever(name.name);
-        }
-      case 318 /* JSDocMemberName */:
-        return entityNameToString(name.left) + entityNameToString(name.right);
-      case 295 /* JsxNamespacedName */:
-        return entityNameToString(name.namespace) + ":" + entityNameToString(name.name);
-      default:
-        return Debug.assertNever(name);
-    }
+  function createArrayBindingPattern(elements) {
+    const node = createBaseNode(207 /* ArrayBindingPattern */);
+    node.elements = createNodeArray(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
+    return node;
   }
-  function createDiagnosticForNode(node, message, ...args) {
-    const sourceFile = getSourceFileOfNode(node);
-    return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args);
+  function updateArrayBindingPattern(node, elements) {
+    return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node;
+  }
+  function createBindingElement(dotDotDotToken, propertyName, name, initializer) {
+    const node = createBaseDeclaration(208 /* BindingElement */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.flowNode = void 0;
+    return node;
   }
-  function createDiagnosticForNodeArray(sourceFile, nodes, message, ...args) {
-    const start = skipTrivia(sourceFile.text, nodes.pos);
-    return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args);
+  function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) {
+    return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node;
   }
-  function createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) {
-    const span = getErrorSpanForNode(sourceFile, node);
-    return createFileDiagnostic(sourceFile, span.start, span.length, message, ...args);
+  function createArrayLiteralExpression(elements, multiLine) {
+    const node = createBaseNode(209 /* ArrayLiteralExpression */);
+    const lastElement = elements && lastOrUndefined(elements);
+    const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
+    node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    return node;
   }
-  function createDiagnosticForNodeFromMessageChain(sourceFile, node, messageChain, relatedInformation) {
-    const span = getErrorSpanForNode(sourceFile, node);
-    return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation);
+  function updateArrayLiteralExpression(node, elements) {
+    return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
   }
-  function createDiagnosticForNodeArrayFromMessageChain(sourceFile, nodes, messageChain, relatedInformation) {
-    const start = skipTrivia(sourceFile.text, nodes.pos);
-    return createFileDiagnosticFromMessageChain(sourceFile, start, nodes.end - start, messageChain, relatedInformation);
+  function createObjectLiteralExpression(properties, multiLine) {
+    const node = createBaseDeclaration(210 /* ObjectLiteralExpression */);
+    node.properties = createNodeArray(properties);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.properties);
+    node.jsDoc = void 0;
+    return node;
   }
-  function assertDiagnosticLocation(sourceText, start, length2) {
-    Debug.assertGreaterThanOrEqual(start, 0);
-    Debug.assertGreaterThanOrEqual(length2, 0);
-    Debug.assertLessThanOrEqual(start, sourceText.length);
-    Debug.assertLessThanOrEqual(start + length2, sourceText.length);
+  function updateObjectLiteralExpression(node, properties) {
+    return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
+  }
+  function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+    const node = createBaseDeclaration(211 /* PropertyAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.name = name;
+    node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function createFileDiagnosticFromMessageChain(file, start, length2, messageChain, relatedInformation) {
-    assertDiagnosticLocation(file.text, start, length2);
-    return {
-      file,
-      start,
-      length: length2,
-      code: messageChain.code,
-      category: messageChain.category,
-      messageText: messageChain.next ? messageChain : messageChain.messageText,
-      relatedInformation
-    };
+  function createPropertyAccessExpression(expression, name) {
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asName(name)
+    );
+    if (isSuperKeyword(expression)) {
+      node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) {
-    return {
-      file: sourceFile,
-      start: 0,
-      length: 0,
-      code: messageChain.code,
-      category: messageChain.category,
-      messageText: messageChain.next ? messageChain : messageChain.messageText,
-      relatedInformation
-    };
+  function updatePropertyAccessExpression(node, expression, name) {
+    if (isPropertyAccessChain(node)) {
+      return updatePropertyAccessChain(node, expression, node.questionDotToken, cast(name, isIdentifier));
+    }
+    return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
   }
-  function createDiagnosticMessageChainFromDiagnostic(diagnostic) {
-    return typeof diagnostic.messageText === "string" ? {
-      code: diagnostic.code,
-      category: diagnostic.category,
-      messageText: diagnostic.messageText,
-      next: diagnostic.next
-    } : diagnostic.messageText;
+  function createPropertyAccessChain(expression, questionDotToken, name) {
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asName(name)
+    );
+    node.flags |= 64 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function createDiagnosticForRange(sourceFile, range, message) {
-    return {
-      file: sourceFile,
-      start: range.pos,
-      length: range.end - range.pos,
-      code: message.code,
-      category: message.category,
-      messageText: message.message
-    };
+  function updatePropertyAccessChain(node, expression, questionDotToken, name) {
+    Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node;
+  }
+  function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+    const node = createBaseDeclaration(212 /* ElementAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.argumentExpression = argumentExpression;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getSpanOfTokenAtPosition(sourceFile, pos) {
-    const scanner2 = createScanner(
-      sourceFile.languageVersion,
-      /*skipTrivia*/
-      true,
-      sourceFile.languageVariant,
-      sourceFile.text,
-      /*onError*/
+  function createElementAccessExpression(expression, index) {
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
       void 0,
-      pos
+      asExpression(index)
     );
-    scanner2.scan();
-    const start = scanner2.getTokenStart();
-    return createTextSpanFromBounds(start, scanner2.getTokenEnd());
+    if (isSuperKeyword(expression)) {
+      node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function scanTokenAtPosition(sourceFile, pos) {
-    const scanner2 = createScanner(
-      sourceFile.languageVersion,
-      /*skipTrivia*/
-      true,
-      sourceFile.languageVariant,
-      sourceFile.text,
-      /*onError*/
-      void 0,
-      pos
+  function updateElementAccessExpression(node, expression, argumentExpression) {
+    if (isElementAccessChain(node)) {
+      return updateElementAccessChain(node, expression, node.questionDotToken, argumentExpression);
+    }
+    return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
+  }
+  function createElementAccessChain(expression, questionDotToken, index) {
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asExpression(index)
     );
-    scanner2.scan();
-    return scanner2.getToken();
+    node.flags |= 64 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function getErrorSpanForArrowFunction(sourceFile, node) {
-    const pos = skipTrivia(sourceFile.text, node.pos);
-    if (node.body && node.body.kind === 241 /* Block */) {
-      const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos);
-      const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end);
-      if (startLine < endLine) {
-        return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1);
-      }
+  function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) {
+    Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node;
+  }
+  function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(213 /* CallExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.typeArguments = typeArguments;
+    node.arguments = argumentsArray;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
-    return createTextSpanFromBounds(pos, node.end);
+    if (isSuperProperty(node.expression)) {
+      node.transformFlags |= 16384 /* ContainsLexicalThis */;
+    }
+    return node;
   }
-  function getErrorSpanForNode(sourceFile, node) {
-    let errorNode = node;
-    switch (node.kind) {
-      case 312 /* SourceFile */: {
-        const pos2 = skipTrivia(
-          sourceFile.text,
-          0,
-          /*stopAfterLineBreak*/
-          false
-        );
-        if (pos2 === sourceFile.text.length) {
-          return createTextSpan(0, 0);
-        }
-        return getSpanOfTokenAtPosition(sourceFile, pos2);
-      }
-      case 260 /* VariableDeclaration */:
-      case 208 /* BindingElement */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 267 /* ModuleDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 306 /* EnumMember */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 265 /* TypeAliasDeclaration */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 274 /* NamespaceImport */:
-        errorNode = node.name;
-        break;
-      case 219 /* ArrowFunction */:
-        return getErrorSpanForArrowFunction(sourceFile, node);
-      case 296 /* CaseClause */:
-      case 297 /* DefaultClause */: {
-        const start = skipTrivia(sourceFile.text, node.pos);
-        const end = node.statements.length > 0 ? node.statements[0].pos : node.end;
-        return createTextSpanFromBounds(start, end);
-      }
-      case 253 /* ReturnStatement */:
-      case 229 /* YieldExpression */: {
-        const pos2 = skipTrivia(sourceFile.text, node.pos);
-        return getSpanOfTokenAtPosition(sourceFile, pos2);
-      }
-      case 238 /* SatisfiesExpression */: {
-        const pos2 = skipTrivia(sourceFile.text, node.expression.end);
-        return getSpanOfTokenAtPosition(sourceFile, pos2);
-      }
-      case 357 /* JSDocSatisfiesTag */: {
-        const pos2 = skipTrivia(sourceFile.text, node.tagName.pos);
-        return getSpanOfTokenAtPosition(sourceFile, pos2);
-      }
+  function createCallExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
+    if (isImportKeyword(node.expression)) {
+      node.transformFlags |= 8388608 /* ContainsDynamicImport */;
     }
-    if (errorNode === void 0) {
-      return getSpanOfTokenAtPosition(sourceFile, node.pos);
+    return node;
+  }
+  function updateCallExpression(node, expression, typeArguments, argumentsArray) {
+    if (isCallChain(node)) {
+      return updateCallChain(node, expression, node.questionDotToken, typeArguments, argumentsArray);
     }
-    Debug.assert(!isJSDoc(errorNode));
-    const isMissing = nodeIsMissing(errorNode);
-    const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos);
-    if (isMissing) {
-      Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-      Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-    } else {
-      Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-      Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+    return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
+  }
+  function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
+    node.flags |= 64 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
+  }
+  function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) {
+    Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
+  }
+  function createNewExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(214 /* NewExpression */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
+    node.typeArguments = asNodeArray(typeArguments);
+    node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
-    return createTextSpanFromBounds(pos, errorNode.end);
+    return node;
   }
-  function isExternalOrCommonJsModule(file) {
-    return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0;
+  function updateNewExpression(node, expression, typeArguments, argumentsArray) {
+    return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
   }
-  function isJsonSourceFile(file) {
-    return file.scriptKind === 6 /* JSON */;
+  function createTaggedTemplateExpression(tag, typeArguments, template) {
+    const node = createBaseNode(215 /* TaggedTemplateExpression */);
+    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      tag,
+      /*optionalChain*/
+      false
+    );
+    node.typeArguments = asNodeArray(typeArguments);
+    node.template = template;
+    node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    if (hasInvalidEscape(node.template)) {
+      node.transformFlags |= 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function isEnumConst(node) {
-    return !!(getCombinedModifierFlags(node) & 4096 /* Const */);
+  function updateTaggedTemplateExpression(node, tag, typeArguments, template) {
+    return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
   }
-  function isDeclarationReadonly(declaration) {
-    return !!(getCombinedModifierFlags(declaration) & 8 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent));
+  function createTypeAssertion(type, expression) {
+    const node = createBaseNode(216 /* TypeAssertionExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isVarAwaitUsing(node) {
-    return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 6 /* AwaitUsing */;
+  function updateTypeAssertion(node, type, expression) {
+    return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node;
   }
-  function isVarUsing(node) {
-    return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 4 /* Using */;
+  function createParenthesizedExpression(expression) {
+    const node = createBaseNode(217 /* ParenthesizedExpression */);
+    node.expression = expression;
+    node.transformFlags = propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isVarConst(node) {
-    return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 2 /* Const */;
+  function updateParenthesizedExpression(node, expression) {
+    return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
+  }
+  function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(218 /* FunctionExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
+    const isGenerator = !!node.asteriskToken;
+    const isAsyncGenerator = isAsync && isGenerator;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isLet(node) {
-    return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 1 /* Let */;
+  function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
+  }
+  function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
+    const node = createBaseDeclaration(219 /* ArrowFunction */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.equalsGreaterThanToken = equalsGreaterThanToken ?? createToken(39 /* EqualsGreaterThanToken */);
+    node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+    const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isSuperCall(n) {
-    return n.kind === 213 /* CallExpression */ && n.expression.kind === 108 /* SuperKeyword */;
+  function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
+    return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
   }
-  function isImportCall(n) {
-    return n.kind === 213 /* CallExpression */ && n.expression.kind === 102 /* ImportKeyword */;
+  function createDeleteExpression(expression) {
+    const node = createBaseNode(220 /* DeleteExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function isImportMeta(n) {
-    return isMetaProperty(n) && n.keywordToken === 102 /* ImportKeyword */ && n.name.escapedText === "meta";
+  function updateDeleteExpression(node, expression) {
+    return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
   }
-  function isLiteralImportTypeNode(n) {
-    return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal);
+  function createTypeOfExpression(expression) {
+    const node = createBaseNode(221 /* TypeOfExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function isPrologueDirective(node) {
-    return node.kind === 244 /* ExpressionStatement */ && node.expression.kind === 11 /* StringLiteral */;
+  function updateTypeOfExpression(node, expression) {
+    return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
   }
-  function isCustomPrologue(node) {
-    return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+  function createVoidExpression(expression) {
+    const node = createBaseNode(222 /* VoidExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function isHoistedFunction(node) {
-    return isCustomPrologue(node) && isFunctionDeclaration(node);
+  function updateVoidExpression(node, expression) {
+    return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
   }
-  function isHoistedVariable(node) {
-    return isIdentifier(node.name) && !node.initializer;
+  function createAwaitExpression(expression) {
+    const node = createBaseNode(223 /* AwaitExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
+    return node;
   }
-  function isHoistedVariableStatement(node) {
-    return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable);
+  function updateAwaitExpression(node, expression) {
+    return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
   }
-  function getLeadingCommentRangesOfNode(node, sourceFileOfNode) {
-    return node.kind !== 12 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0;
+  function createPrefixUnaryExpression(operator, operand) {
+    const node = createBaseNode(224 /* PrefixUnaryExpression */);
+    node.operator = operator;
+    node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
+    node.transformFlags |= propagateChildFlags(node.operand);
+    if ((operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
+      node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
+    }
+    return node;
   }
-  function getJSDocCommentRanges(node, text) {
-    const commentRanges = node.kind === 169 /* Parameter */ || node.kind === 168 /* TypeParameter */ || node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */ || node.kind === 217 /* ParenthesizedExpression */ || node.kind === 260 /* VariableDeclaration */ || node.kind === 281 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos);
-    return filter(commentRanges, (comment) => text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */);
+  function updatePrefixUnaryExpression(node, operand) {
+    return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
   }
-  function isPartOfTypeNode(node) {
-    if (182 /* FirstTypeNode */ <= node.kind && node.kind <= 205 /* LastTypeNode */) {
-      return true;
+  function createPostfixUnaryExpression(operand, operator) {
+    const node = createBaseNode(225 /* PostfixUnaryExpression */);
+    node.operator = operator;
+    node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
+    node.transformFlags |= propagateChildFlags(node.operand);
+    if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
+      node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
     }
-    switch (node.kind) {
-      case 133 /* AnyKeyword */:
-      case 159 /* UnknownKeyword */:
-      case 150 /* NumberKeyword */:
-      case 163 /* BigIntKeyword */:
-      case 154 /* StringKeyword */:
-      case 136 /* BooleanKeyword */:
-      case 155 /* SymbolKeyword */:
-      case 151 /* ObjectKeyword */:
-      case 157 /* UndefinedKeyword */:
-      case 106 /* NullKeyword */:
-      case 146 /* NeverKeyword */:
-        return true;
-      case 116 /* VoidKeyword */:
-        return node.parent.kind !== 222 /* VoidExpression */;
-      case 233 /* ExpressionWithTypeArguments */:
-        return isPartOfTypeExpressionWithTypeArguments(node);
-      case 168 /* TypeParameter */:
-        return node.parent.kind === 200 /* MappedType */ || node.parent.kind === 195 /* InferType */;
-      case 80 /* Identifier */:
-        if (node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node) {
-          node = node.parent;
-        } else if (node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node) {
-          node = node.parent;
-        }
-        Debug.assert(node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */ || node.kind === 211 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'.");
-      case 166 /* QualifiedName */:
-      case 211 /* PropertyAccessExpression */:
-      case 110 /* ThisKeyword */: {
-        const { parent: parent2 } = node;
-        if (parent2.kind === 186 /* TypeQuery */) {
-          return false;
-        }
-        if (parent2.kind === 205 /* ImportType */) {
-          return !parent2.isTypeOf;
-        }
-        if (182 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 205 /* LastTypeNode */) {
-          return true;
-        }
-        switch (parent2.kind) {
-          case 233 /* ExpressionWithTypeArguments */:
-            return isPartOfTypeExpressionWithTypeArguments(parent2);
-          case 168 /* TypeParameter */:
-            return node === parent2.constraint;
-          case 352 /* JSDocTemplateTag */:
-            return node === parent2.constraint;
-          case 172 /* PropertyDeclaration */:
-          case 171 /* PropertySignature */:
-          case 169 /* Parameter */:
-          case 260 /* VariableDeclaration */:
-            return node === parent2.type;
-          case 262 /* FunctionDeclaration */:
-          case 218 /* FunctionExpression */:
-          case 219 /* ArrowFunction */:
-          case 176 /* Constructor */:
-          case 174 /* MethodDeclaration */:
-          case 173 /* MethodSignature */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            return node === parent2.type;
-          case 179 /* CallSignature */:
-          case 180 /* ConstructSignature */:
-          case 181 /* IndexSignature */:
-            return node === parent2.type;
-          case 216 /* TypeAssertionExpression */:
-            return node === parent2.type;
-          case 213 /* CallExpression */:
-          case 214 /* NewExpression */:
-          case 215 /* TaggedTemplateExpression */:
-            return contains(parent2.typeArguments, node);
-        }
+    return node;
+  }
+  function updatePostfixUnaryExpression(node, operand) {
+    return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
+  }
+  function createBinaryExpression(left, operator, right) {
+    const node = createBaseDeclaration(226 /* BinaryExpression */);
+    const operatorToken = asToken(operator);
+    const operatorKind = operatorToken.kind;
+    node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
+    node.operatorToken = operatorToken;
+    node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right);
+    node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right);
+    if (operatorKind === 61 /* QuestionQuestionToken */) {
+      node.transformFlags |= 32 /* ContainsES2020 */;
+    } else if (operatorKind === 64 /* EqualsToken */) {
+      if (isObjectLiteralExpression(node.left)) {
+        node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
+      } else if (isArrayLiteralExpression(node.left)) {
+        node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
       }
+    } else if (operatorKind === 43 /* AsteriskAsteriskToken */ || operatorKind === 68 /* AsteriskAsteriskEqualsToken */) {
+      node.transformFlags |= 512 /* ContainsES2016 */;
+    } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) {
+      node.transformFlags |= 16 /* ContainsES2021 */;
     }
-    return false;
+    if (operatorKind === 103 /* InKeyword */ && isPrivateIdentifier(node.left)) {
+      node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
+    }
+    node.jsDoc = void 0;
+    return node;
   }
-  function isPartOfTypeExpressionWithTypeArguments(node) {
-    return isJSDocImplementsTag(node.parent) || isJSDocAugmentsTag(node.parent) || isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node);
+  function propagateAssignmentPatternFlags(node) {
+    return containsObjectRestOrSpread(node) ? 65536 /* ContainsObjectRestOrSpread */ : 0 /* None */;
   }
-  function isChildOfNodeWithKind(node, kind) {
-    while (node) {
-      if (node.kind === kind) {
-        return true;
-      }
-      node = node.parent;
-    }
-    return false;
+  function updateBinaryExpression(node, left, operator, right) {
+    return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
   }
-  function forEachReturnStatement(body, visitor) {
-    return traverse(body);
-    function traverse(node) {
-      switch (node.kind) {
-        case 253 /* ReturnStatement */:
-          return visitor(node);
-        case 269 /* CaseBlock */:
-        case 241 /* Block */:
-        case 245 /* IfStatement */:
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-        case 248 /* ForStatement */:
-        case 249 /* ForInStatement */:
-        case 250 /* ForOfStatement */:
-        case 254 /* WithStatement */:
-        case 255 /* SwitchStatement */:
-        case 296 /* CaseClause */:
-        case 297 /* DefaultClause */:
-        case 256 /* LabeledStatement */:
-        case 258 /* TryStatement */:
-        case 299 /* CatchClause */:
-          return forEachChild(node, traverse);
+  function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
+    const node = createBaseNode(227 /* ConditionalExpression */);
+    node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
+    node.questionToken = questionToken ?? createToken(58 /* QuestionToken */);
+    node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
+    node.colonToken = colonToken ?? createToken(59 /* ColonToken */);
+    node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse);
+    node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse);
+    return node;
+  }
+  function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) {
+    return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
+  }
+  function createTemplateExpression(head, templateSpans) {
+    const node = createBaseNode(228 /* TemplateExpression */);
+    node.head = head;
+    node.templateSpans = createNodeArray(templateSpans);
+    node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
+    return node;
+  }
+  function updateTemplateExpression(node, head, templateSpans) {
+    return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node;
+  }
+  function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
+    Debug.assert(!(templateFlags & ~7176 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
+    let cooked = void 0;
+    if (rawText !== void 0 && rawText !== text) {
+      cooked = getCookedText(kind, rawText);
+      if (typeof cooked === "object") {
+        return Debug.fail("Invalid raw text");
       }
     }
-  }
-  function forEachYieldExpression(body, visitor) {
-    return traverse(body);
-    function traverse(node) {
-      switch (node.kind) {
-        case 229 /* YieldExpression */:
-          visitor(node);
-          const operand = node.expression;
-          if (operand) {
-            traverse(operand);
-          }
-          return;
-        case 266 /* EnumDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 267 /* ModuleDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-          return;
-        default:
-          if (isFunctionLike(node)) {
-            if (node.name && node.name.kind === 167 /* ComputedPropertyName */) {
-              traverse(node.name.expression);
-              return;
-            }
-          } else if (!isPartOfTypeNode(node)) {
-            forEachChild(node, traverse);
-          }
+    if (text === void 0) {
+      if (cooked === void 0) {
+        return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined.");
       }
+      text = cooked;
+    } else if (cooked !== void 0) {
+      Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
     }
+    return text;
   }
-  function getRestParameterElementType(node) {
-    if (node && node.kind === 188 /* ArrayType */) {
-      return node.elementType;
-    } else if (node && node.kind === 183 /* TypeReference */) {
-      return singleOrUndefined(node.typeArguments);
-    } else {
-      return void 0;
+  function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+    let transformFlags = 1024 /* ContainsES2015 */;
+    if (templateFlags) {
+      transformFlags |= 128 /* ContainsES2018 */;
     }
+    return transformFlags;
   }
-  function getMembersOfDeclaration(node) {
-    switch (node.kind) {
-      case 264 /* InterfaceDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 187 /* TypeLiteral */:
-        return node.members;
-      case 210 /* ObjectLiteralExpression */:
-        return node.properties;
-    }
+  function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
+    const node = createBaseToken(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
   }
-  function isVariableLike(node) {
-    if (node) {
-      switch (node.kind) {
-        case 208 /* BindingElement */:
-        case 306 /* EnumMember */:
-        case 169 /* Parameter */:
-        case 303 /* PropertyAssignment */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 260 /* VariableDeclaration */:
-          return true;
-      }
+  function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+    const node = createBaseDeclaration(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
+  }
+  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    if (kind === 15 /* NoSubstitutionTemplateLiteral */) {
+      return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
     }
-    return false;
+    return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
   }
-  function isVariableLikeOrAccessor(node) {
-    return isVariableLike(node) || isAccessor(node);
+  function createTemplateHead(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
   }
-  function isVariableDeclarationInVariableStatement(node) {
-    return node.parent.kind === 261 /* VariableDeclarationList */ && node.parent.parent.kind === 243 /* VariableStatement */;
+  function createTemplateMiddle(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(17 /* TemplateMiddle */, text, rawText, templateFlags);
   }
-  function isCommonJsExportedExpression(node) {
-    if (!isInJSFile(node))
-      return false;
-    return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent);
+  function createTemplateTail(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(18 /* TemplateTail */, text, rawText, templateFlags);
   }
-  function isCommonJsExportPropertyAssignment(node) {
-    if (!isInJSFile(node))
-      return false;
-    return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */;
+  function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeDeclaration(15 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
   }
-  function isValidESSymbolDeclaration(node) {
-    return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node);
+  function createYieldExpression(asteriskToken, expression) {
+    Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
+    const node = createBaseNode(229 /* YieldExpression */);
+    node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.asteriskToken = asteriskToken;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
+    return node;
   }
-  function introducesArgumentsExoticObject(node) {
-    switch (node.kind) {
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 176 /* Constructor */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-        return true;
-    }
-    return false;
+  function updateYieldExpression(node, asteriskToken, expression) {
+    return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
   }
-  function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) {
-    while (true) {
-      if (beforeUnwrapLabelCallback) {
-        beforeUnwrapLabelCallback(node);
-      }
-      if (node.statement.kind !== 256 /* LabeledStatement */) {
-        return node.statement;
-      }
-      node = node.statement;
-    }
+  function createSpreadElement(expression) {
+    const node = createBaseNode(230 /* SpreadElement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
+    return node;
   }
-  function isFunctionBlock(node) {
-    return node && node.kind === 241 /* Block */ && isFunctionLike(node.parent);
+  function updateSpreadElement(node, expression) {
+    return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
+  }
+  function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(231 /* ClassExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isObjectLiteralMethod(node) {
-    return node && node.kind === 174 /* MethodDeclaration */ && node.parent.kind === 210 /* ObjectLiteralExpression */;
+  function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
-  function isObjectLiteralOrClassExpressionMethodOrAccessor(node) {
-    return (node.kind === 174 /* MethodDeclaration */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */) && (node.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.kind === 231 /* ClassExpression */);
+  function createOmittedExpression() {
+    return createBaseNode(232 /* OmittedExpression */);
   }
-  function isIdentifierTypePredicate(predicate) {
-    return predicate && predicate.kind === 1 /* Identifier */;
+  function createExpressionWithTypeArguments(expression, typeArguments) {
+    const node = createBaseNode(233 /* ExpressionWithTypeArguments */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
+    return node;
   }
-  function isThisTypePredicate(predicate) {
-    return predicate && predicate.kind === 0 /* This */;
+  function updateExpressionWithTypeArguments(node, expression, typeArguments) {
+    return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node;
   }
-  function forEachPropertyAssignment(objectLiteral, key, callback, key2) {
-    return forEach(objectLiteral == null ? void 0 : objectLiteral.properties, (property) => {
-      if (!isPropertyAssignment(property))
-        return void 0;
-      const propName = tryGetTextOfPropertyName(property.name);
-      return key === propName || key2 && key2 === propName ? callback(property) : void 0;
-    });
+  function createAsExpression(expression, type) {
+    const node = createBaseNode(234 /* AsExpression */);
+    node.expression = expression;
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) {
-    return forEachPropertyAssignment(objectLiteral, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+  function updateAsExpression(node, expression, type) {
+    return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node;
+  }
+  function createNonNullExpression(expression) {
+    const node = createBaseNode(235 /* NonNullExpression */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getTsConfigObjectLiteralExpression(tsConfigSourceFile) {
-    if (tsConfigSourceFile && tsConfigSourceFile.statements.length) {
-      const expression = tsConfigSourceFile.statements[0].expression;
-      return tryCast(expression, isObjectLiteralExpression);
+  function updateNonNullExpression(node, expression) {
+    if (isNonNullChain(node)) {
+      return updateNonNullChain(node, expression);
     }
+    return node.expression !== expression ? update(createNonNullExpression(expression), node) : node;
   }
-  function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) {
-    return forEachTsConfigPropArray(tsConfigSourceFile, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+  function createSatisfiesExpression(expression, type) {
+    const node = createBaseNode(238 /* SatisfiesExpression */);
+    node.expression = expression;
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function forEachTsConfigPropArray(tsConfigSourceFile, propKey, callback) {
-    return forEachPropertyAssignment(getTsConfigObjectLiteralExpression(tsConfigSourceFile), propKey, callback);
+  function updateSatisfiesExpression(node, expression, type) {
+    return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
   }
-  function getContainingFunction(node) {
-    return findAncestor(node.parent, isFunctionLike);
+  function createNonNullChain(expression) {
+    const node = createBaseNode(235 /* NonNullExpression */);
+    node.flags |= 64 /* OptionalChain */;
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      true
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function getContainingFunctionDeclaration(node) {
-    return findAncestor(node.parent, isFunctionLikeDeclaration);
+  function updateNonNullChain(node, expression) {
+    Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead.");
+    return node.expression !== expression ? update(createNonNullChain(expression), node) : node;
   }
-  function getContainingClass(node) {
-    return findAncestor(node.parent, isClassLike);
+  function createMetaProperty(keywordToken, name) {
+    const node = createBaseNode(236 /* MetaProperty */);
+    node.keywordToken = keywordToken;
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name);
+    switch (keywordToken) {
+      case 105 /* NewKeyword */:
+        node.transformFlags |= 1024 /* ContainsES2015 */;
+        break;
+      case 102 /* ImportKeyword */:
+        node.transformFlags |= 32 /* ContainsES2020 */;
+        break;
+      default:
+        return Debug.assertNever(keywordToken);
+    }
+    node.flowNode = void 0;
+    return node;
   }
-  function getContainingClassStaticBlock(node) {
-    return findAncestor(node.parent, (n) => {
-      if (isClassLike(n) || isFunctionLike(n)) {
-        return "quit";
-      }
-      return isClassStaticBlockDeclaration(n);
-    });
+  function updateMetaProperty(node, name) {
+    return node.name !== name ? update(createMetaProperty(node.keywordToken, name), node) : node;
   }
-  function getContainingFunctionOrClassStaticBlock(node) {
-    return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
+  function createTemplateSpan(expression, literal) {
+    const node = createBaseNode(239 /* TemplateSpan */);
+    node.expression = expression;
+    node.literal = literal;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */;
+    return node;
   }
-  function getContainingClassExcludingClassDecorators(node) {
-    const decorator = findAncestor(node.parent, (n) => isClassLike(n) ? "quit" : isDecorator(n));
-    return decorator && isClassLike(decorator.parent) ? getContainingClass(decorator.parent) : getContainingClass(decorator ?? node);
+  function updateTemplateSpan(node, expression, literal) {
+    return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan(expression, literal), node) : node;
   }
-  function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
-    Debug.assert(node.kind !== 312 /* SourceFile */);
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return Debug.fail();
-      }
-      switch (node.kind) {
-        case 167 /* ComputedPropertyName */:
-          if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
-            return node;
-          }
-          node = node.parent.parent;
-          break;
-        case 170 /* Decorator */:
-          if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) {
-            node = node.parent.parent;
-          } else if (isClassElement(node.parent)) {
-            node = node.parent;
-          }
-          break;
-        case 219 /* ArrowFunction */:
-          if (!includeArrowFunctions) {
-            continue;
-          }
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 267 /* ModuleDeclaration */:
-        case 175 /* ClassStaticBlockDeclaration */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 176 /* Constructor */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 179 /* CallSignature */:
-        case 180 /* ConstructSignature */:
-        case 181 /* IndexSignature */:
-        case 266 /* EnumDeclaration */:
-        case 312 /* SourceFile */:
-          return node;
-      }
-    }
+  function createSemicolonClassElement() {
+    const node = createBaseNode(240 /* SemicolonClassElement */);
+    node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function isThisContainerOrFunctionBlock(node) {
-    switch (node.kind) {
-      case 219 /* ArrowFunction */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 172 /* PropertyDeclaration */:
-        return true;
-      case 241 /* Block */:
-        switch (node.parent.kind) {
-          case 176 /* Constructor */:
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            return true;
-          default:
-            return false;
-        }
-      default:
-        return false;
-    }
+  function createBlock(statements, multiLine) {
+    const node = createBaseNode(241 /* Block */);
+    node.statements = createNodeArray(statements);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isInTopLevelContext(node) {
-    if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
-      node = node.parent;
-    }
-    const container = getThisContainer(
-      node,
-      /*includeArrowFunctions*/
-      true,
-      /*includeClassComputedPropertyName*/
-      false
-    );
-    return isSourceFile(container);
+  function updateBlock(node, statements) {
+    return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node;
   }
-  function getNewTargetContainer(node) {
-    const container = getThisContainer(
-      node,
-      /*includeArrowFunctions*/
-      false,
-      /*includeClassComputedPropertyName*/
-      false
-    );
-    if (container) {
-      switch (container.kind) {
-        case 176 /* Constructor */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-          return container;
-      }
+  function createVariableStatement(modifiers, declarationList) {
+    const node = createBaseNode(243 /* VariableStatement */);
+    node.modifiers = asNodeArray(modifiers);
+    node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
+    if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
     }
-    return void 0;
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getSuperContainer(node, stopOnFunctions) {
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return void 0;
-      }
-      switch (node.kind) {
-        case 167 /* ComputedPropertyName */:
-          node = node.parent;
-          break;
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          if (!stopOnFunctions) {
-            continue;
-          }
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 176 /* Constructor */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return node;
-        case 170 /* Decorator */:
-          if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) {
-            node = node.parent.parent;
-          } else if (isClassElement(node.parent)) {
-            node = node.parent;
-          }
-          break;
-      }
-    }
+  function updateVariableStatement(node, modifiers, declarationList) {
+    return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node;
   }
-  function getImmediatelyInvokedFunctionExpression(func) {
-    if (func.kind === 218 /* FunctionExpression */ || func.kind === 219 /* ArrowFunction */) {
-      let prev = func;
-      let parent2 = func.parent;
-      while (parent2.kind === 217 /* ParenthesizedExpression */) {
-        prev = parent2;
-        parent2 = parent2.parent;
-      }
-      if (parent2.kind === 213 /* CallExpression */ && parent2.expression === prev) {
-        return parent2;
-      }
-    }
+  function createEmptyStatement() {
+    const node = createBaseNode(242 /* EmptyStatement */);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isSuperOrSuperProperty(node) {
-    return node.kind === 108 /* SuperKeyword */ || isSuperProperty(node);
+  function createExpressionStatement(expression) {
+    const node = createBaseNode(244 /* ExpressionStatement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isSuperProperty(node) {
-    const kind = node.kind;
-    return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 108 /* SuperKeyword */;
+  function updateExpressionStatement(node, expression) {
+    return node.expression !== expression ? update(createExpressionStatement(expression), node) : node;
+  }
+  function createIfStatement(expression, thenStatement, elseStatement) {
+    const node = createBaseNode(245 /* IfStatement */);
+    node.expression = expression;
+    node.thenStatement = asEmbeddedStatement(thenStatement);
+    node.elseStatement = asEmbeddedStatement(elseStatement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isThisProperty(node) {
-    const kind = node.kind;
-    return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 110 /* ThisKeyword */;
+  function updateIfStatement(node, expression, thenStatement, elseStatement) {
+    return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node;
   }
-  function isThisInitializedDeclaration(node) {
-    var _a;
-    return !!node && isVariableDeclaration(node) && ((_a = node.initializer) == null ? void 0 : _a.kind) === 110 /* ThisKeyword */;
+  function createDoStatement(statement, expression) {
+    const node = createBaseNode(246 /* DoStatement */);
+    node.statement = asEmbeddedStatement(statement);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isThisInitializedObjectBindingExpression(node) {
-    return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 64 /* EqualsToken */ && node.parent.parent.right.kind === 110 /* ThisKeyword */;
+  function updateDoStatement(node, statement, expression) {
+    return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node;
   }
-  function getEntityNameFromTypeNode(node) {
-    switch (node.kind) {
-      case 183 /* TypeReference */:
-        return node.typeName;
-      case 233 /* ExpressionWithTypeArguments */:
-        return isEntityNameExpression(node.expression) ? node.expression : void 0;
-      case 80 /* Identifier */:
-      case 166 /* QualifiedName */:
-        return node;
-    }
-    return void 0;
+  function createWhileStatement(expression, statement) {
+    const node = createBaseNode(247 /* WhileStatement */);
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getInvokedExpression(node) {
-    switch (node.kind) {
-      case 215 /* TaggedTemplateExpression */:
-        return node.tag;
-      case 286 /* JsxOpeningElement */:
-      case 285 /* JsxSelfClosingElement */:
-        return node.tagName;
-      case 226 /* BinaryExpression */:
-        return node.right;
-      default:
-        return node.expression;
-    }
+  function updateWhileStatement(node, expression, statement) {
+    return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node;
+  }
+  function createForStatement(initializer, condition, incrementor, statement) {
+    const node = createBaseNode(248 /* ForStatement */);
+    node.initializer = initializer;
+    node.condition = condition;
+    node.incrementor = incrementor;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent) {
-    if (useLegacyDecorators && isNamedDeclaration(node) && isPrivateIdentifier(node.name)) {
-      return false;
-    }
-    switch (node.kind) {
-      case 263 /* ClassDeclaration */:
-        return true;
-      case 231 /* ClassExpression */:
-        return !useLegacyDecorators;
-      case 172 /* PropertyDeclaration */:
-        return parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2) && !hasAbstractModifier(node) && !hasAmbientModifier(node));
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 174 /* MethodDeclaration */:
-        return node.body !== void 0 && parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2));
-      case 169 /* Parameter */:
-        if (!useLegacyDecorators)
-          return false;
-        return parent2 !== void 0 && parent2.body !== void 0 && (parent2.kind === 176 /* Constructor */ || parent2.kind === 174 /* MethodDeclaration */ || parent2.kind === 178 /* SetAccessor */) && getThisParameter(parent2) !== node && grandparent !== void 0 && grandparent.kind === 263 /* ClassDeclaration */;
-    }
-    return false;
+  function updateForStatement(node, initializer, condition, incrementor, statement) {
+    return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node;
+  }
+  function createForInStatement(initializer, expression, statement) {
+    const node = createBaseNode(249 /* ForInStatement */);
+    node.initializer = initializer;
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) {
-    return hasDecorators(node) && nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent);
+  function updateForInStatement(node, initializer, expression, statement) {
+    return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node;
+  }
+  function createForOfStatement(awaitModifier, initializer, expression, statement) {
+    const node = createBaseNode(250 /* ForOfStatement */);
+    node.awaitModifier = awaitModifier;
+    node.initializer = initializer;
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
+    if (awaitModifier) node.transformFlags |= 128 /* ContainsES2018 */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function nodeOrChildIsDecorated(useLegacyDecorators, node, parent2, grandparent) {
-    return nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) || childIsDecorated(useLegacyDecorators, node, parent2);
+  function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
+    return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node;
   }
-  function childIsDecorated(useLegacyDecorators, node, parent2) {
-    switch (node.kind) {
-      case 263 /* ClassDeclaration */:
-        return some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2));
-      case 231 /* ClassExpression */:
-        return !useLegacyDecorators && some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2));
-      case 174 /* MethodDeclaration */:
-      case 178 /* SetAccessor */:
-      case 176 /* Constructor */:
-        return some(node.parameters, (p) => nodeIsDecorated(useLegacyDecorators, p, node, parent2));
-      default:
-        return false;
-    }
+  function createContinueStatement(label) {
+    const node = createBaseNode(251 /* ContinueStatement */);
+    node.label = asName(label);
+    node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function classOrConstructorParameterIsDecorated(useLegacyDecorators, node) {
-    if (nodeIsDecorated(useLegacyDecorators, node))
-      return true;
-    const constructor = getFirstConstructorWithBody(node);
-    return !!constructor && childIsDecorated(useLegacyDecorators, constructor, node);
+  function updateContinueStatement(node, label) {
+    return node.label !== label ? update(createContinueStatement(label), node) : node;
   }
-  function classElementOrClassElementParameterIsDecorated(useLegacyDecorators, node, parent2) {
-    let parameters;
-    if (isAccessor(node)) {
-      const { firstAccessor, secondAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, node);
-      const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
-      if (!firstAccessorWithDecorators || node !== firstAccessorWithDecorators) {
-        return false;
-      }
-      parameters = setAccessor == null ? void 0 : setAccessor.parameters;
-    } else if (isMethodDeclaration(node)) {
-      parameters = node.parameters;
-    }
-    if (nodeIsDecorated(useLegacyDecorators, node, parent2)) {
-      return true;
-    }
-    if (parameters) {
-      for (const parameter of parameters) {
-        if (parameterIsThisKeyword(parameter))
-          continue;
-        if (nodeIsDecorated(useLegacyDecorators, parameter, node, parent2))
-          return true;
-      }
-    }
-    return false;
+  function createBreakStatement(label) {
+    const node = createBaseNode(252 /* BreakStatement */);
+    node.label = asName(label);
+    node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isEmptyStringLiteral(node) {
-    if (node.textSourceNode) {
-      switch (node.textSourceNode.kind) {
-        case 11 /* StringLiteral */:
-          return isEmptyStringLiteral(node.textSourceNode);
-        case 15 /* NoSubstitutionTemplateLiteral */:
-          return node.text === "";
-      }
-      return false;
-    }
-    return node.text === "";
+  function updateBreakStatement(node, label) {
+    return node.label !== label ? update(createBreakStatement(label), node) : node;
   }
-  function isJSXTagName(node) {
-    const { parent: parent2 } = node;
-    if (parent2.kind === 286 /* JsxOpeningElement */ || parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 287 /* JsxClosingElement */) {
-      return parent2.tagName === node;
-    }
-    return false;
+  function createReturnStatement(expression) {
+    const node = createBaseNode(253 /* ReturnStatement */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isExpressionNode(node) {
-    switch (node.kind) {
-      case 108 /* SuperKeyword */:
-      case 106 /* NullKeyword */:
-      case 112 /* TrueKeyword */:
-      case 97 /* FalseKeyword */:
-      case 14 /* RegularExpressionLiteral */:
-      case 209 /* ArrayLiteralExpression */:
-      case 210 /* ObjectLiteralExpression */:
-      case 211 /* PropertyAccessExpression */:
-      case 212 /* ElementAccessExpression */:
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-      case 215 /* TaggedTemplateExpression */:
-      case 234 /* AsExpression */:
-      case 216 /* TypeAssertionExpression */:
-      case 238 /* SatisfiesExpression */:
-      case 235 /* NonNullExpression */:
-      case 217 /* ParenthesizedExpression */:
-      case 218 /* FunctionExpression */:
-      case 231 /* ClassExpression */:
-      case 219 /* ArrowFunction */:
-      case 222 /* VoidExpression */:
-      case 220 /* DeleteExpression */:
-      case 221 /* TypeOfExpression */:
-      case 224 /* PrefixUnaryExpression */:
-      case 225 /* PostfixUnaryExpression */:
-      case 226 /* BinaryExpression */:
-      case 227 /* ConditionalExpression */:
-      case 230 /* SpreadElement */:
-      case 228 /* TemplateExpression */:
-      case 232 /* OmittedExpression */:
-      case 284 /* JsxElement */:
-      case 285 /* JsxSelfClosingElement */:
-      case 288 /* JsxFragment */:
-      case 229 /* YieldExpression */:
-      case 223 /* AwaitExpression */:
-      case 236 /* MetaProperty */:
-        return true;
-      case 233 /* ExpressionWithTypeArguments */:
-        return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
-      case 166 /* QualifiedName */:
-        while (node.parent.kind === 166 /* QualifiedName */) {
-          node = node.parent;
-        }
-        return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
-      case 318 /* JSDocMemberName */:
-        while (isJSDocMemberName(node.parent)) {
-          node = node.parent;
-        }
-        return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
-      case 81 /* PrivateIdentifier */:
-        return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 103 /* InKeyword */;
-      case 80 /* Identifier */:
-        if (node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) {
-          return true;
-        }
-      case 9 /* NumericLiteral */:
-      case 10 /* BigIntLiteral */:
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 110 /* ThisKeyword */:
-        return isInExpressionContext(node);
-      default:
-        return false;
-    }
+  function updateReturnStatement(node, expression) {
+    return node.expression !== expression ? update(createReturnStatement(expression), node) : node;
   }
-  function isInExpressionContext(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 306 /* EnumMember */:
-      case 303 /* PropertyAssignment */:
-      case 208 /* BindingElement */:
-        return parent2.initializer === node;
-      case 244 /* ExpressionStatement */:
-      case 245 /* IfStatement */:
-      case 246 /* DoStatement */:
-      case 247 /* WhileStatement */:
-      case 253 /* ReturnStatement */:
-      case 254 /* WithStatement */:
-      case 255 /* SwitchStatement */:
-      case 296 /* CaseClause */:
-      case 257 /* ThrowStatement */:
-        return parent2.expression === node;
-      case 248 /* ForStatement */:
-        const forStatement = parent2;
-        return forStatement.initializer === node && forStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node;
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-        const forInOrOfStatement = parent2;
-        return forInOrOfStatement.initializer === node && forInOrOfStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forInOrOfStatement.expression === node;
-      case 216 /* TypeAssertionExpression */:
-      case 234 /* AsExpression */:
-        return node === parent2.expression;
-      case 239 /* TemplateSpan */:
-        return node === parent2.expression;
-      case 167 /* ComputedPropertyName */:
-        return node === parent2.expression;
-      case 170 /* Decorator */:
-      case 294 /* JsxExpression */:
-      case 293 /* JsxSpreadAttribute */:
-      case 305 /* SpreadAssignment */:
-        return true;
-      case 233 /* ExpressionWithTypeArguments */:
-        return parent2.expression === node && !isPartOfTypeNode(parent2);
-      case 304 /* ShorthandPropertyAssignment */:
-        return parent2.objectAssignmentInitializer === node;
-      case 238 /* SatisfiesExpression */:
-        return node === parent2.expression;
-      default:
-        return isExpressionNode(parent2);
-    }
+  function createWithStatement(expression, statement) {
+    const node = createBaseNode(254 /* WithStatement */);
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isPartOfTypeQuery(node) {
-    while (node.kind === 166 /* QualifiedName */ || node.kind === 80 /* Identifier */) {
-      node = node.parent;
-    }
-    return node.kind === 186 /* TypeQuery */;
+  function updateWithStatement(node, expression, statement) {
+    return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node;
+  }
+  function createSwitchStatement(expression, caseBlock) {
+    const node = createBaseNode(255 /* SwitchStatement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.caseBlock = caseBlock;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    node.possiblyExhaustive = false;
+    return node;
   }
-  function isNamespaceReexportDeclaration(node) {
-    return isNamespaceExport(node) && !!node.parent.moduleSpecifier;
+  function updateSwitchStatement(node, expression, caseBlock) {
+    return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node;
   }
-  function isExternalModuleImportEqualsDeclaration(node) {
-    return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */;
+  function createLabeledStatement(label, statement) {
+    const node = createBaseNode(256 /* LabeledStatement */);
+    node.label = asName(label);
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getExternalModuleImportEqualsDeclarationExpression(node) {
-    Debug.assert(isExternalModuleImportEqualsDeclaration(node));
-    return node.moduleReference.expression;
+  function updateLabeledStatement(node, label, statement) {
+    return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node;
   }
-  function getExternalModuleRequireArgument(node) {
-    return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0];
+  function createThrowStatement(expression) {
+    const node = createBaseNode(257 /* ThrowStatement */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isInternalModuleImportEqualsDeclaration(node) {
-    return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 283 /* ExternalModuleReference */;
+  function updateThrowStatement(node, expression) {
+    return node.expression !== expression ? update(createThrowStatement(expression), node) : node;
+  }
+  function createTryStatement(tryBlock, catchClause, finallyBlock) {
+    const node = createBaseNode(258 /* TryStatement */);
+    node.tryBlock = tryBlock;
+    node.catchClause = catchClause;
+    node.finallyBlock = finallyBlock;
+    node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isSourceFileJS(file) {
-    return isInJSFile(file);
+  function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
+    return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
   }
-  function isSourceFileNotJS(file) {
-    return !isInJSFile(file);
+  function createDebuggerStatement() {
+    const node = createBaseNode(259 /* DebuggerStatement */);
+    node.jsDoc = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isInJSFile(node) {
-    return !!node && !!(node.flags & 524288 /* JavaScriptFile */);
+  function createVariableDeclaration(name, exclamationToken, type, initializer) {
+    const node = createBaseDeclaration(260 /* VariableDeclaration */);
+    node.name = asName(name);
+    node.exclamationToken = exclamationToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.exclamationToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isInJsonFile(node) {
-    return !!node && !!(node.flags & 134217728 /* JsonFile */);
+  function updateVariableDeclaration(node, name, exclamationToken, type, initializer) {
+    return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration(name, exclamationToken, type, initializer), node) : node;
   }
-  function isSourceFileNotJson(file) {
-    return !isJsonSourceFile(file);
+  function createVariableDeclarationList(declarations, flags2 = 0 /* None */) {
+    const node = createBaseNode(261 /* VariableDeclarationList */);
+    node.flags |= flags2 & 7 /* BlockScoped */;
+    node.declarations = createNodeArray(declarations);
+    node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    if (flags2 & 7 /* BlockScoped */) {
+      node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */;
+    }
+    if (flags2 & 4 /* Using */) {
+      node.transformFlags |= 4 /* ContainsESNext */;
+    }
+    return node;
   }
-  function isInJSDoc(node) {
-    return !!node && !!(node.flags & 16777216 /* JSDoc */);
+  function updateVariableDeclarationList(node, declarations) {
+    return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node;
+  }
+  function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(262 /* FunctionDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body || modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    }
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isJSDocIndexSignature(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 154 /* StringKeyword */ || node.typeArguments[0].kind === 150 /* NumberKeyword */);
+  function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
   }
-  function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
-    if (callExpression.kind !== 213 /* CallExpression */) {
-      return false;
-    }
-    const { expression, arguments: args } = callExpression;
-    if (expression.kind !== 80 /* Identifier */ || expression.escapedText !== "require") {
-      return false;
+  function finishUpdateFunctionDeclaration(updated, original) {
+    if (updated !== original) {
+      if (updated.modifiers === original.modifiers) {
+        updated.modifiers = original.modifiers;
+      }
     }
-    if (args.length !== 1) {
-      return false;
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(263 /* ClassDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
+    if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
+        node.transformFlags |= 1 /* ContainsTypeScript */;
+      }
     }
-    const arg = args[0];
-    return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isVariableDeclarationInitializedToRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(
-      node,
-      /*allowAccessedRequire*/
-      false
-    );
+  function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+  }
+  function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(264 /* InterfaceDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(
-      node,
-      /*allowAccessedRequire*/
-      true
-    );
+  function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+  }
+  function createTypeAliasDeclaration(modifiers, name, typeParameters, type) {
+    const node = createBaseDeclaration(265 /* TypeAliasDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
+  }
+  function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? update(createTypeAliasDeclaration(modifiers, name, typeParameters, type), node) : node;
+  }
+  function createEnumDeclaration(modifiers, name, members) {
+    const node = createBaseDeclaration(266 /* EnumDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.members = createNodeArray(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isBindingElementOfBareOrAccessedRequire(node) {
-    return isBindingElement(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
+  function updateEnumDeclaration(node, modifiers, name, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.members !== members ? update(createEnumDeclaration(modifiers, name, members), node) : node;
   }
-  function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
-      allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
-      /*requireStringLiteralLikeArgument*/
-      true
-    );
+  function createModuleDeclaration(modifiers, name, body, flags2 = 0 /* None */) {
+    const node = createBaseDeclaration(267 /* ModuleDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.flags |= flags2 & (32 /* Namespace */ | 8 /* NestedNamespace */ | 2048 /* GlobalAugmentation */);
+    node.name = name;
+    node.body = body;
+    if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */;
+    }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isRequireVariableStatement(node) {
-    return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
+  function updateModuleDeclaration(node, modifiers, name, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.body !== body ? update(createModuleDeclaration(modifiers, name, body, node.flags), node) : node;
   }
-  function isSingleOrDoubleQuote(charCode) {
-    return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */;
+  function createModuleBlock(statements) {
+    const node = createBaseNode(268 /* ModuleBlock */);
+    node.statements = createNodeArray(statements);
+    node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isStringDoubleQuoted(str, sourceFile) {
-    return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */;
+  function updateModuleBlock(node, statements) {
+    return node.statements !== statements ? update(createModuleBlock(statements), node) : node;
   }
-  function isAssignmentDeclaration(decl) {
-    return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl);
+  function createCaseBlock(clauses) {
+    const node = createBaseNode(269 /* CaseBlock */);
+    node.clauses = createNodeArray(clauses);
+    node.transformFlags |= propagateChildrenFlags(node.clauses);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getEffectiveInitializer(node) {
-    if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 57 /* BarBarToken */ || node.initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) {
-      return node.initializer.right;
-    }
-    return node.initializer;
+  function updateCaseBlock(node, clauses) {
+    return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node;
   }
-  function getDeclaredExpandoInitializer(node) {
-    const init = getEffectiveInitializer(node);
-    return init && getExpandoInitializer(init, isPrototypeAccess(node.name));
+  function createNamespaceExportDeclaration(name) {
+    const node = createBaseDeclaration(270 /* NamespaceExportDeclaration */);
+    node.name = asName(name);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    return node;
   }
-  function hasExpandoValueProperty(node, isPrototypeAssignment) {
-    return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment));
+  function updateNamespaceExportDeclaration(node, name) {
+    return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration(name), node) : node;
   }
-  function getAssignedExpandoInitializer(node) {
-    if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */) {
-      const isPrototypeAssignment = isPrototypeAccess(node.parent.left);
-      return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment);
-    }
-    if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) {
-      const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype");
-      if (result) {
-        return result;
-      }
+  function finishUpdateNamespaceExportDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
     }
+    return update(updated, original);
   }
-  function getExpandoInitializer(initializer, isPrototypeAssignment) {
-    if (isCallExpression(initializer)) {
-      const e = skipParentheses(initializer.expression);
-      return e.kind === 218 /* FunctionExpression */ || e.kind === 219 /* ArrowFunction */ ? initializer : void 0;
-    }
-    if (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 231 /* ClassExpression */ || initializer.kind === 219 /* ArrowFunction */) {
-      return initializer;
-    }
-    if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) {
-      return initializer;
+  function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) {
+    const node = createBaseDeclaration(271 /* ImportEqualsDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.isTypeOnly = isTypeOnly;
+    node.moduleReference = moduleReference;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+    if (!isExternalModuleReference(node.moduleReference)) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) {
-    const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 57 /* BarBarToken */ || initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment);
-    if (e && isSameEntityName(name, initializer.left)) {
-      return e;
-    }
+  function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) {
+    return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? update(createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference), node) : node;
+  }
+  function createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes) {
+    const node = createBaseNode(272 /* ImportDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.importClause = importClause;
+    node.moduleSpecifier = moduleSpecifier;
+    node.attributes = node.assertClause = attributes;
+    node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isDefaultedExpandoInitializer(node) {
-    const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */ ? node.parent.left : void 0;
-    return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left);
+  function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, attributes) {
+    return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes), node) : node;
   }
-  function getNameOfExpando(node) {
-    if (isBinaryExpression(node.parent)) {
-      const parent2 = (node.parent.operatorToken.kind === 57 /* BarBarToken */ || node.parent.operatorToken.kind === 61 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent;
-      if (parent2.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(parent2.left)) {
-        return parent2.left;
-      }
-    } else if (isVariableDeclaration(node.parent)) {
-      return node.parent.name;
+  function createImportClause2(isTypeOnly, name, namedBindings) {
+    const node = createBaseDeclaration(273 /* ImportClause */);
+    node.isTypeOnly = isTypeOnly;
+    node.name = name;
+    node.namedBindings = namedBindings;
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings);
+    if (isTypeOnly) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isSameEntityName(name, initializer) {
-    if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) {
-      return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer);
-    }
-    if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 110 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) {
-      return isSameEntityName(name, getNameOrArgument(initializer));
-    }
-    if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) {
-      return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression);
-    }
-    return false;
+  function updateImportClause(node, isTypeOnly, name, namedBindings) {
+    return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause2(isTypeOnly, name, namedBindings), node) : node;
   }
-  function getRightMostAssignedExpression(node) {
-    while (isAssignmentExpression(
-      node,
-      /*excludeCompoundAssignment*/
-      true
-    )) {
-      node = node.right;
-    }
+  function createAssertClause(elements, multiLine) {
+    const node = createBaseNode(300 /* AssertClause */);
+    node.elements = createNodeArray(elements);
+    node.multiLine = multiLine;
+    node.token = 132 /* AssertKeyword */;
+    node.transformFlags |= 4 /* ContainsESNext */;
     return node;
   }
-  function isExportsIdentifier(node) {
-    return isIdentifier(node) && node.escapedText === "exports";
+  function updateAssertClause(node, elements, multiLine) {
+    return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node;
   }
-  function isModuleIdentifier(node) {
-    return isIdentifier(node) && node.escapedText === "module";
+  function createAssertEntry(name, value) {
+    const node = createBaseNode(301 /* AssertEntry */);
+    node.name = name;
+    node.value = value;
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function isModuleExportsAccessExpression(node) {
-    return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports";
+  function updateAssertEntry(node, name, value) {
+    return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node;
   }
-  function getAssignmentDeclarationKind(expr) {
-    const special = getAssignmentDeclarationKindWorker(expr);
-    return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
+  function createImportTypeAssertionContainer(clause, multiLine) {
+    const node = createBaseNode(302 /* ImportTypeAssertionContainer */);
+    node.assertClause = clause;
+    node.multiLine = multiLine;
+    return node;
   }
-  function isBindableObjectDefinePropertyCall(expr) {
-    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
-      expr.arguments[0],
-      /*excludeThisKeyword*/
-      true
-    );
+  function updateImportTypeAssertionContainer(node, clause, multiLine) {
+    return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
   }
-  function isLiteralLikeAccess(node) {
-    return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
+  function createImportAttributes(elements, multiLine, token) {
+    const node = createBaseNode(300 /* ImportAttributes */);
+    node.token = token ?? 118 /* WithKeyword */;
+    node.elements = createNodeArray(elements);
+    node.multiLine = multiLine;
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function isLiteralLikeElementAccess(node) {
-    return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
+  function updateImportAttributes(node, elements, multiLine) {
+    return node.elements !== elements || node.multiLine !== multiLine ? update(createImportAttributes(elements, multiLine, node.token), node) : node;
   }
-  function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
-      node.expression,
-      /*excludeThisKeyword*/
-      true
-    )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+  function createImportAttribute(name, value) {
+    const node = createBaseNode(301 /* ImportAttribute */);
+    node.name = name;
+    node.value = value;
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
-      node.expression,
-      /*excludeThisKeyword*/
-      true
-    ));
+  function updateImportAttribute(node, name, value) {
+    return node.name !== name || node.value !== value ? update(createImportAttribute(name, value), node) : node;
   }
-  function isBindableStaticNameExpression(node, excludeThisKeyword) {
-    return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
+  function createNamespaceImport(name) {
+    const node = createBaseDeclaration(274 /* NamespaceImport */);
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function getNameOrArgument(expr) {
-    if (isPropertyAccessExpression(expr)) {
-      return expr.name;
-    }
-    return expr.argumentExpression;
+  function updateNamespaceImport(node, name) {
+    return node.name !== name ? update(createNamespaceImport(name), node) : node;
   }
-  function getAssignmentDeclarationKindWorker(expr) {
-    if (isCallExpression(expr)) {
-      if (!isBindableObjectDefinePropertyCall(expr)) {
-        return 0 /* None */;
-      }
-      const entityName = expr.arguments[0];
-      if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) {
-        return 8 /* ObjectDefinePropertyExports */;
-      }
-      if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") {
-        return 9 /* ObjectDefinePrototypeProperty */;
-      }
-      return 7 /* ObjectDefinePropertyValue */;
-    }
-    if (expr.operatorToken.kind !== 64 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
-      return 0 /* None */;
-    }
-    if (isBindableStaticNameExpression(
-      expr.left.expression,
-      /*excludeThisKeyword*/
-      true
-    ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
-      return 6 /* Prototype */;
-    }
-    return getAssignmentDeclarationPropertyAccessKind(expr.left);
+  function createNamespaceExport(name) {
+    const node = createBaseDeclaration(280 /* NamespaceExport */);
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name) | 32 /* ContainsES2020 */;
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isVoidZero(node) {
-    return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0";
+  function updateNamespaceExport(node, name) {
+    return node.name !== name ? update(createNamespaceExport(name), node) : node;
   }
-  function getElementOrPropertyAccessArgumentExpressionOrName(node) {
-    if (isPropertyAccessExpression(node)) {
-      return node.name;
-    }
-    const arg = skipParentheses(node.argumentExpression);
-    if (isNumericLiteral(arg) || isStringLiteralLike(arg)) {
-      return arg;
-    }
+  function createNamedImports(elements) {
+    const node = createBaseNode(275 /* NamedImports */);
+    node.elements = createNodeArray(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     return node;
   }
-  function getElementOrPropertyAccessName(node) {
-    const name = getElementOrPropertyAccessArgumentExpressionOrName(node);
-    if (name) {
-      if (isIdentifier(name)) {
-        return name.escapedText;
-      }
-      if (isStringLiteralLike(name) || isNumericLiteral(name)) {
-        return escapeLeadingUnderscores(name.text);
-      }
-    }
-    return void 0;
+  function updateNamedImports(node, elements) {
+    return node.elements !== elements ? update(createNamedImports(elements), node) : node;
   }
-  function getAssignmentDeclarationPropertyAccessKind(lhs) {
-    if (lhs.expression.kind === 110 /* ThisKeyword */) {
-      return 4 /* ThisProperty */;
-    } else if (isModuleExportsAccessExpression(lhs)) {
-      return 2 /* ModuleExports */;
-    } else if (isBindableStaticNameExpression(
-      lhs.expression,
-      /*excludeThisKeyword*/
-      true
-    )) {
-      if (isPrototypeAccess(lhs.expression)) {
-        return 3 /* PrototypeProperty */;
-      }
-      let nextToLast = lhs;
-      while (!isIdentifier(nextToLast.expression)) {
-        nextToLast = nextToLast.expression;
-      }
-      const id = nextToLast.expression;
-      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
-      isBindableStaticAccessExpression(lhs)) {
-        return 1 /* ExportsProperty */;
-      }
-      if (isBindableStaticNameExpression(
-        lhs,
-        /*excludeThisKeyword*/
-        true
-      ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
-        return 5 /* Property */;
-      }
-    }
-    return 0 /* None */;
+  function createImportSpecifier(isTypeOnly, propertyName, name) {
+    const node = createBaseDeclaration(276 /* ImportSpecifier */);
+    node.isTypeOnly = isTypeOnly;
+    node.propertyName = propertyName;
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function getInitializerOfBinaryExpression(expr) {
-    while (isBinaryExpression(expr.right)) {
-      expr = expr.right;
-    }
-    return expr.right;
+  function updateImportSpecifier(node, isTypeOnly, propertyName, name) {
+    return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier(isTypeOnly, propertyName, name), node) : node;
   }
-  function isPrototypePropertyAssignment(node) {
-    return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */;
+  function createExportAssignment2(modifiers, isExportEquals, expression) {
+    const node = createBaseDeclaration(277 /* ExportAssignment */);
+    node.modifiers = asNodeArray(modifiers);
+    node.isExportEquals = isExportEquals;
+    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+      64 /* EqualsToken */,
+      /*leftSide*/
+      void 0,
+      expression
+    ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function isSpecialPropertyDeclaration(expr) {
-    return isInJSFile(expr) && expr.parent && expr.parent.kind === 244 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent);
+  function updateExportAssignment(node, modifiers, expression) {
+    return node.modifiers !== modifiers || node.expression !== expression ? update(createExportAssignment2(modifiers, node.isExportEquals, expression), node) : node;
+  }
+  function createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) {
+    const node = createBaseDeclaration(278 /* ExportDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.isTypeOnly = isTypeOnly;
+    node.exportClause = exportClause;
+    node.moduleSpecifier = moduleSpecifier;
+    node.attributes = node.assertClause = attributes;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function setValueDeclaration(symbol, node) {
-    const { valueDeclaration } = symbol;
-    if (!valueDeclaration || !(node.flags & 33554432 /* Ambient */ && !isInJSFile(node) && !(valueDeclaration.flags & 33554432 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) {
-      symbol.valueDeclaration = node;
-    }
+  function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) {
+    return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? finishUpdateExportDeclaration(createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes), node) : node;
   }
-  function isFunctionSymbol(symbol) {
-    if (!symbol || !symbol.valueDeclaration) {
-      return false;
+  function finishUpdateExportDeclaration(updated, original) {
+    if (updated !== original) {
+      if (updated.modifiers === original.modifiers) {
+        updated.modifiers = original.modifiers;
+      }
     }
-    const decl = symbol.valueDeclaration;
-    return decl.kind === 262 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer);
+    return update(updated, original);
   }
-  function tryGetModuleSpecifierFromDeclaration(node) {
-    var _a, _b;
-    switch (node.kind) {
-      case 260 /* VariableDeclaration */:
-      case 208 /* BindingElement */:
-        return (_a = findAncestor(node.initializer, (node2) => isRequireCall(
-          node2,
-          /*requireStringLiteralLikeArgument*/
-          true
-        ))) == null ? void 0 : _a.arguments[0];
-      case 272 /* ImportDeclaration */:
-      case 278 /* ExportDeclaration */:
-        return tryCast(node.moduleSpecifier, isStringLiteralLike);
-      case 271 /* ImportEqualsDeclaration */:
-        return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike);
-      case 273 /* ImportClause */:
-      case 280 /* NamespaceExport */:
-        return tryCast(node.parent.moduleSpecifier, isStringLiteralLike);
-      case 274 /* NamespaceImport */:
-      case 281 /* ExportSpecifier */:
-        return tryCast(node.parent.parent.moduleSpecifier, isStringLiteralLike);
-      case 276 /* ImportSpecifier */:
-        return tryCast(node.parent.parent.parent.moduleSpecifier, isStringLiteralLike);
-      case 205 /* ImportType */:
-        return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
-      default:
-        Debug.assertNever(node);
-    }
+  function createNamedExports(elements) {
+    const node = createBaseNode(279 /* NamedExports */);
+    node.elements = createNodeArray(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function importFromModuleSpecifier(node) {
-    return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent);
+  function updateNamedExports(node, elements) {
+    return node.elements !== elements ? update(createNamedExports(elements), node) : node;
+  }
+  function createExportSpecifier(isTypeOnly, propertyName, name) {
+    const node = createBaseNode(281 /* ExportSpecifier */);
+    node.isTypeOnly = isTypeOnly;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function tryGetImportFromModuleSpecifier(node) {
-    switch (node.parent.kind) {
-      case 272 /* ImportDeclaration */:
-      case 278 /* ExportDeclaration */:
-        return node.parent;
-      case 283 /* ExternalModuleReference */:
-        return node.parent.parent;
-      case 213 /* CallExpression */:
-        return isImportCall(node.parent) || isRequireCall(
-          node.parent,
-          /*requireStringLiteralLikeArgument*/
-          false
-        ) ? node.parent : void 0;
-      case 201 /* LiteralType */:
-        Debug.assert(isStringLiteral(node));
-        return tryCast(node.parent.parent, isImportTypeNode);
-      default:
-        return void 0;
-    }
+  function updateExportSpecifier(node, isTypeOnly, propertyName, name) {
+    return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier(isTypeOnly, propertyName, name), node) : node;
   }
-  function getExternalModuleName(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-      case 278 /* ExportDeclaration */:
-        return node.moduleSpecifier;
-      case 271 /* ImportEqualsDeclaration */:
-        return node.moduleReference.kind === 283 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0;
-      case 205 /* ImportType */:
-        return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
-      case 213 /* CallExpression */:
-        return node.arguments[0];
-      case 267 /* ModuleDeclaration */:
-        return node.name.kind === 11 /* StringLiteral */ ? node.name : void 0;
-      default:
-        return Debug.assertNever(node);
-    }
+  function createMissingDeclaration() {
+    const node = createBaseDeclaration(282 /* MissingDeclaration */);
+    node.jsDoc = void 0;
+    return node;
   }
-  function getNamespaceDeclarationNode(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-        return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport);
-      case 271 /* ImportEqualsDeclaration */:
-        return node;
-      case 278 /* ExportDeclaration */:
-        return node.exportClause && tryCast(node.exportClause, isNamespaceExport);
-      default:
-        return Debug.assertNever(node);
-    }
+  function createExternalModuleReference(expression) {
+    const node = createBaseNode(283 /* ExternalModuleReference */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isDefaultImport(node) {
-    return node.kind === 272 /* ImportDeclaration */ && !!node.importClause && !!node.importClause.name;
+  function updateExternalModuleReference(node, expression) {
+    return node.expression !== expression ? update(createExternalModuleReference(expression), node) : node;
   }
-  function forEachImportClauseDeclaration(node, action) {
-    if (node.name) {
-      const result = action(node);
-      if (result)
-        return result;
-    }
-    if (node.namedBindings) {
-      const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action);
-      if (result)
-        return result;
-    }
+  function createJSDocPrimaryTypeWorker(kind) {
+    return createBaseNode(kind);
   }
-  function hasQuestionToken(node) {
-    if (node) {
-      switch (node.kind) {
-        case 169 /* Parameter */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 303 /* PropertyAssignment */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-          return node.questionToken !== void 0;
-      }
-    }
-    return false;
+  function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) {
+    const node = createJSDocUnaryTypeWorker(
+      kind,
+      postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type
+    );
+    node.postfix = postfix;
+    return node;
   }
-  function isJSDocConstructSignature(node) {
-    const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0;
-    const name = tryCast(param && param.name, isIdentifier);
-    return !!name && name.escapedText === "new";
+  function createJSDocUnaryTypeWorker(kind, type) {
+    const node = createBaseNode(kind);
+    node.type = type;
+    return node;
   }
-  function isJSDocTypeAlias(node) {
-    return node.kind === 353 /* JSDocTypedefTag */ || node.kind === 345 /* JSDocCallbackTag */ || node.kind === 347 /* JSDocEnumTag */;
+  function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) {
+    return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node;
+  }
+  function updateJSDocUnaryTypeWorker(kind, node, type) {
+    return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
+  }
+  function createJSDocFunctionType(parameters, type) {
+    const node = createBaseDeclaration(317 /* JSDocFunctionType */);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isTypeAlias(node) {
-    return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
+  function updateJSDocFunctionType(node, parameters, type) {
+    return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
   }
-  function getSourceOfAssignment(node) {
-    return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 64 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0;
+  function createJSDocTypeLiteral(propertyTags, isArrayType = false) {
+    const node = createBaseDeclaration(322 /* JSDocTypeLiteral */);
+    node.jsDocPropertyTags = asNodeArray(propertyTags);
+    node.isArrayType = isArrayType;
+    return node;
   }
-  function getSourceOfDefaultedAssignment(node) {
-    return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 57 /* BarBarToken */ || node.expression.right.operatorToken.kind === 61 /* QuestionQuestionToken */) ? node.expression.right.right : void 0;
+  function updateJSDocTypeLiteral(node, propertyTags, isArrayType) {
+    return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral(propertyTags, isArrayType), node) : node;
   }
-  function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) {
-    switch (node.kind) {
-      case 243 /* VariableStatement */:
-        const v = getSingleVariableOfVariableStatement(node);
-        return v && v.initializer;
-      case 172 /* PropertyDeclaration */:
-        return node.initializer;
-      case 303 /* PropertyAssignment */:
-        return node.initializer;
-    }
+  function createJSDocTypeExpression(type) {
+    const node = createBaseNode(309 /* JSDocTypeExpression */);
+    node.type = type;
+    return node;
   }
-  function getSingleVariableOfVariableStatement(node) {
-    return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0;
+  function updateJSDocTypeExpression(node, type) {
+    return node.type !== type ? update(createJSDocTypeExpression(type), node) : node;
+  }
+  function createJSDocSignature(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(323 /* JSDocSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.jsDoc = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getNestedModuleDeclaration(node) {
-    return isModuleDeclaration(node) && node.body && node.body.kind === 267 /* ModuleDeclaration */ ? node.body : void 0;
+  function updateJSDocSignature(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature(typeParameters, parameters, type), node) : node;
   }
-  function canHaveFlowNode(node) {
-    if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */) {
-      return true;
-    }
-    switch (node.kind) {
-      case 80 /* Identifier */:
-      case 110 /* ThisKeyword */:
-      case 108 /* SuperKeyword */:
-      case 166 /* QualifiedName */:
-      case 236 /* MetaProperty */:
-      case 212 /* ElementAccessExpression */:
-      case 211 /* PropertyAccessExpression */:
-      case 208 /* BindingElement */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return true;
-      default:
-        return false;
-    }
+  function getDefaultTagName(node) {
+    const defaultTagName = getDefaultTagNameForKind(node.kind);
+    return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier(defaultTagName);
   }
-  function canHaveJSDoc(node) {
-    switch (node.kind) {
-      case 219 /* ArrowFunction */:
-      case 226 /* BinaryExpression */:
-      case 241 /* Block */:
-      case 252 /* BreakStatement */:
-      case 179 /* CallSignature */:
-      case 296 /* CaseClause */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 175 /* ClassStaticBlockDeclaration */:
-      case 176 /* Constructor */:
-      case 185 /* ConstructorType */:
-      case 180 /* ConstructSignature */:
-      case 251 /* ContinueStatement */:
-      case 259 /* DebuggerStatement */:
-      case 246 /* DoStatement */:
-      case 212 /* ElementAccessExpression */:
-      case 242 /* EmptyStatement */:
-      case 1 /* EndOfFileToken */:
-      case 266 /* EnumDeclaration */:
-      case 306 /* EnumMember */:
-      case 277 /* ExportAssignment */:
-      case 278 /* ExportDeclaration */:
-      case 281 /* ExportSpecifier */:
-      case 244 /* ExpressionStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 248 /* ForStatement */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 184 /* FunctionType */:
-      case 177 /* GetAccessor */:
-      case 80 /* Identifier */:
-      case 245 /* IfStatement */:
-      case 272 /* ImportDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 181 /* IndexSignature */:
-      case 264 /* InterfaceDeclaration */:
-      case 324 /* JSDocFunctionType */:
-      case 330 /* JSDocSignature */:
-      case 256 /* LabeledStatement */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 267 /* ModuleDeclaration */:
-      case 202 /* NamedTupleMember */:
-      case 270 /* NamespaceExportDeclaration */:
-      case 210 /* ObjectLiteralExpression */:
-      case 169 /* Parameter */:
-      case 217 /* ParenthesizedExpression */:
-      case 211 /* PropertyAccessExpression */:
-      case 303 /* PropertyAssignment */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 253 /* ReturnStatement */:
-      case 240 /* SemicolonClassElement */:
-      case 178 /* SetAccessor */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 305 /* SpreadAssignment */:
-      case 255 /* SwitchStatement */:
-      case 257 /* ThrowStatement */:
-      case 258 /* TryStatement */:
-      case 265 /* TypeAliasDeclaration */:
-      case 168 /* TypeParameter */:
-      case 260 /* VariableDeclaration */:
-      case 243 /* VariableStatement */:
-      case 247 /* WhileStatement */:
-      case 254 /* WithStatement */:
-        return true;
-      default:
-        return false;
-    }
+  function createBaseJSDocTag(kind, tagName, comment) {
+    const node = createBaseNode(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
   }
-  function getJSDocCommentsAndTags(hostNode, noCache) {
-    let result;
-    if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
-      result = addRange(result, filterOwnedJSDocTags(hostNode, hostNode.initializer.jsDoc));
-    }
-    let node = hostNode;
-    while (node && node.parent) {
-      if (hasJSDocNodes(node)) {
-        result = addRange(result, filterOwnedJSDocTags(hostNode, node.jsDoc));
-      }
-      if (node.kind === 169 /* Parameter */) {
-        result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
-        break;
-      }
-      if (node.kind === 168 /* TypeParameter */) {
-        result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
-        break;
-      }
-      node = getNextJSDocCommentLocation(node);
-    }
-    return result || emptyArray;
+  function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+    const node = createBaseDeclaration(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
   }
-  function filterOwnedJSDocTags(hostNode, comments) {
-    const lastJsDoc = last(comments);
-    return flatMap(comments, (jsDoc) => {
-      if (jsDoc === lastJsDoc) {
-        const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag));
-        return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags;
-      } else {
-        return filter(jsDoc.tags, isJSDocOverloadTag);
-      }
-    });
+  function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) {
+    const node = createBaseJSDocTag(345 /* JSDocTemplateTag */, tagName ?? createIdentifier("template"), comment);
+    node.constraint = constraint;
+    node.typeParameters = createNodeArray(typeParameters);
+    return node;
   }
-  function ownsJSDocTag(hostNode, tag) {
-    return !(isJSDocTypeTag(tag) || isJSDocSatisfiesTag(tag)) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode;
+  function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) {
+    return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node;
   }
-  function getNextJSDocCommentLocation(node) {
-    const parent2 = node.parent;
-    if (parent2.kind === 303 /* PropertyAssignment */ || parent2.kind === 277 /* ExportAssignment */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 244 /* ExpressionStatement */ && node.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 253 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isAssignmentExpression(node)) {
-      return parent2;
-    } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isAssignmentExpression(parent2))) {
-      return parent2.parent;
-    } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) {
-      return parent2.parent.parent;
-    }
+  function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) {
+    const node = createBaseJSDocTagDeclaration(346 /* JSDocTypedefTag */, tagName ?? createIdentifier("typedef"), comment);
+    node.typeExpression = typeExpression;
+    node.fullName = fullName;
+    node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getParameterSymbolFromJSDoc(node) {
-    if (node.symbol) {
-      return node.symbol;
-    }
-    if (!isIdentifier(node.name)) {
-      return void 0;
-    }
-    const name = node.name.escapedText;
-    const decl = getHostSignatureFromJSDoc(node);
-    if (!decl) {
-      return void 0;
-    }
-    const parameter = find(decl.parameters, (p) => p.name.kind === 80 /* Identifier */ && p.name.escapedText === name);
-    return parameter && parameter.symbol;
+  function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node;
   }
-  function getEffectiveContainerForJSDocTemplateTag(node) {
-    if (isJSDoc(node.parent) && node.parent.tags) {
-      const typeAlias = find(node.parent.tags, isJSDocTypeAlias);
-      if (typeAlias) {
-        return typeAlias;
-      }
-    }
-    return getHostSignatureFromJSDoc(node);
+  function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
+    const node = createBaseJSDocTagDeclaration(341 /* JSDocParameterTag */, tagName ?? createIdentifier("param"), comment);
+    node.typeExpression = typeExpression;
+    node.name = name;
+    node.isNameFirst = !!isNameFirst;
+    node.isBracketed = isBracketed;
+    return node;
   }
-  function getJSDocOverloadTags(node) {
-    return getAllJSDocTags(node, isJSDocOverloadTag);
+  function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
+    return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
-  function getHostSignatureFromJSDoc(node) {
-    const host = getEffectiveJSDocHost(node);
-    if (host) {
-      return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0;
-    }
-    return void 0;
+  function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
+    const node = createBaseJSDocTagDeclaration(348 /* JSDocPropertyTag */, tagName ?? createIdentifier("prop"), comment);
+    node.typeExpression = typeExpression;
+    node.name = name;
+    node.isNameFirst = !!isNameFirst;
+    node.isBracketed = isBracketed;
+    return node;
   }
-  function getEffectiveJSDocHost(node) {
-    const host = getJSDocHost(node);
-    if (host) {
-      return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host;
-    }
+  function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
+    return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
-  function getJSDocHost(node) {
-    const jsDoc = getJSDocRoot(node);
-    if (!jsDoc) {
-      return void 0;
-    }
-    const host = jsDoc.parent;
-    if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) {
-      return host;
-    }
+  function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) {
+    const node = createBaseJSDocTagDeclaration(338 /* JSDocCallbackTag */, tagName ?? createIdentifier("callback"), comment);
+    node.typeExpression = typeExpression;
+    node.fullName = fullName;
+    node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getJSDocRoot(node) {
-    return findAncestor(node.parent, isJSDoc);
+  function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node;
   }
-  function getTypeParameterFromJsDoc(node) {
-    const name = node.name.escapedText;
-    const { typeParameters } = node.parent.parent.parent;
-    return typeParameters && find(typeParameters, (p) => p.name.escapedText === name);
+  function createJSDocOverloadTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(339 /* JSDocOverloadTag */, tagName ?? createIdentifier("overload"), comment);
+    node.typeExpression = typeExpression;
+    return node;
   }
-  function hasTypeArguments(node) {
-    return !!node.typeArguments;
+  function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
   }
-  function getAssignmentTarget(node) {
-    let parent2 = node.parent;
-    while (true) {
-      switch (parent2.kind) {
-        case 226 /* BinaryExpression */:
-          const binaryExpression = parent2;
-          const binaryOperator = binaryExpression.operatorToken.kind;
-          return isAssignmentOperator(binaryOperator) && binaryExpression.left === node ? binaryExpression : void 0;
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          const unaryExpression = parent2;
-          const unaryOperator = unaryExpression.operator;
-          return unaryOperator === 46 /* PlusPlusToken */ || unaryOperator === 47 /* MinusMinusToken */ ? unaryExpression : void 0;
-        case 249 /* ForInStatement */:
-        case 250 /* ForOfStatement */:
-          const forInOrOfStatement = parent2;
-          return forInOrOfStatement.initializer === node ? forInOrOfStatement : void 0;
-        case 217 /* ParenthesizedExpression */:
-        case 209 /* ArrayLiteralExpression */:
-        case 230 /* SpreadElement */:
-        case 235 /* NonNullExpression */:
-          node = parent2;
-          break;
-        case 305 /* SpreadAssignment */:
-          node = parent2.parent;
-          break;
-        case 304 /* ShorthandPropertyAssignment */:
-          if (parent2.name !== node) {
-            return void 0;
-          }
-          node = parent2.parent;
-          break;
-        case 303 /* PropertyAssignment */:
-          if (parent2.name === node) {
-            return void 0;
-          }
-          node = parent2.parent;
-          break;
-        default:
-          return void 0;
-      }
-      parent2 = node.parent;
-    }
+  function createJSDocAugmentsTag(tagName, className, comment) {
+    const node = createBaseJSDocTag(328 /* JSDocAugmentsTag */, tagName ?? createIdentifier("augments"), comment);
+    node.class = className;
+    return node;
   }
-  function getAssignmentTargetKind(node) {
-    const target = getAssignmentTarget(node);
-    if (!target) {
-      return 0 /* None */;
-    }
-    switch (target.kind) {
-      case 226 /* BinaryExpression */:
-        const binaryOperator = target.operatorToken.kind;
-        return binaryOperator === 64 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */;
-      case 224 /* PrefixUnaryExpression */:
-      case 225 /* PostfixUnaryExpression */:
-        return 2 /* Compound */;
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-        return 1 /* Definite */;
-    }
+  function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) {
+    return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag(tagName, className, comment), node) : node;
   }
-  function isAssignmentTarget(node) {
-    return !!getAssignmentTarget(node);
+  function createJSDocImplementsTag(tagName, className, comment) {
+    const node = createBaseJSDocTag(329 /* JSDocImplementsTag */, tagName ?? createIdentifier("implements"), comment);
+    node.class = className;
+    return node;
   }
-  function isCompoundLikeAssignment(assignment) {
-    const right = skipParentheses(assignment.right);
-    return right.kind === 226 /* BinaryExpression */ && isShiftOperatorOrHigher(right.operatorToken.kind);
+  function createJSDocSeeTag(tagName, name, comment) {
+    const node = createBaseJSDocTag(347 /* JSDocSeeTag */, tagName ?? createIdentifier("see"), comment);
+    node.name = name;
+    return node;
   }
-  function isInCompoundLikeAssignment(node) {
-    const target = getAssignmentTarget(node);
-    return !!target && isAssignmentExpression(
-      target,
-      /*excludeCompoundAssignment*/
-      true
-    ) && isCompoundLikeAssignment(target);
+  function updateJSDocSeeTag(node, tagName, name, comment) {
+    return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node;
   }
-  function isNodeWithPossibleHoistedDeclaration(node) {
-    switch (node.kind) {
-      case 241 /* Block */:
-      case 243 /* VariableStatement */:
-      case 254 /* WithStatement */:
-      case 245 /* IfStatement */:
-      case 255 /* SwitchStatement */:
-      case 269 /* CaseBlock */:
-      case 296 /* CaseClause */:
-      case 297 /* DefaultClause */:
-      case 256 /* LabeledStatement */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 246 /* DoStatement */:
-      case 247 /* WhileStatement */:
-      case 258 /* TryStatement */:
-      case 299 /* CatchClause */:
-        return true;
-    }
-    return false;
+  function createJSDocNameReference(name) {
+    const node = createBaseNode(310 /* JSDocNameReference */);
+    node.name = name;
+    return node;
   }
-  function isValueSignatureDeclaration(node) {
-    return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node);
+  function updateJSDocNameReference(node, name) {
+    return node.name !== name ? update(createJSDocNameReference(name), node) : node;
   }
-  function walkUp(node, kind) {
-    while (node && node.kind === kind) {
-      node = node.parent;
-    }
+  function createJSDocMemberName(left, right) {
+    const node = createBaseNode(311 /* JSDocMemberName */);
+    node.left = left;
+    node.right = right;
+    node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right);
     return node;
   }
-  function walkUpParenthesizedTypes(node) {
-    return walkUp(node, 196 /* ParenthesizedType */);
+  function updateJSDocMemberName(node, left, right) {
+    return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node;
   }
-  function walkUpParenthesizedExpressions(node) {
-    return walkUp(node, 217 /* ParenthesizedExpression */);
+  function createJSDocLink(name, text) {
+    const node = createBaseNode(324 /* JSDocLink */);
+    node.name = name;
+    node.text = text;
+    return node;
   }
-  function walkUpParenthesizedTypesAndGetParentAndChild(node) {
-    let child;
-    while (node && node.kind === 196 /* ParenthesizedType */) {
-      child = node;
-      node = node.parent;
-    }
-    return [child, node];
+  function updateJSDocLink(node, name, text) {
+    return node.name !== name ? update(createJSDocLink(name, text), node) : node;
   }
-  function skipTypeParentheses(node) {
-    while (isParenthesizedTypeNode(node))
-      node = node.type;
+  function createJSDocLinkCode(name, text) {
+    const node = createBaseNode(325 /* JSDocLinkCode */);
+    node.name = name;
+    node.text = text;
     return node;
   }
-  function skipParentheses(node, excludeJSDocTypeAssertions) {
-    const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | 16 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */;
-    return skipOuterExpressions(node, flags);
+  function updateJSDocLinkCode(node, name, text) {
+    return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node;
   }
-  function isDeleteTarget(node) {
-    if (node.kind !== 211 /* PropertyAccessExpression */ && node.kind !== 212 /* ElementAccessExpression */) {
-      return false;
-    }
-    node = walkUpParenthesizedExpressions(node.parent);
-    return node && node.kind === 220 /* DeleteExpression */;
+  function createJSDocLinkPlain(name, text) {
+    const node = createBaseNode(326 /* JSDocLinkPlain */);
+    node.name = name;
+    node.text = text;
+    return node;
   }
-  function isNodeDescendantOf(node, ancestor) {
-    while (node) {
-      if (node === ancestor)
-        return true;
-      node = node.parent;
-    }
-    return false;
+  function updateJSDocLinkPlain(node, name, text) {
+    return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node;
   }
-  function isDeclarationName(name) {
-    return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name;
+  function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) {
+    return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag(tagName, className, comment), node) : node;
   }
-  function getDeclarationFromName(name) {
-    const parent2 = name.parent;
-    switch (name.kind) {
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 9 /* NumericLiteral */:
-        if (isComputedPropertyName(parent2))
-          return parent2.parent;
-      case 80 /* Identifier */:
-        if (isDeclaration(parent2)) {
-          return parent2.name === name ? parent2 : void 0;
-        } else if (isQualifiedName(parent2)) {
-          const tag = parent2.parent;
-          return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0;
-        } else {
-          const binExp = parent2.parent;
-          return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0;
-        }
-      case 81 /* PrivateIdentifier */:
-        return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0;
-      default:
-        return void 0;
-    }
+  function createJSDocSimpleTagWorker(kind, tagName, comment) {
+    const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment);
+    return node;
   }
-  function isLiteralComputedPropertyDeclarationName(node) {
-    return isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ && isDeclaration(node.parent.parent);
+  function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) {
+    return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node;
   }
-  function isIdentifierName(node) {
-    const parent2 = node.parent;
-    switch (parent2.kind) {
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 306 /* EnumMember */:
-      case 303 /* PropertyAssignment */:
-      case 211 /* PropertyAccessExpression */:
-        return parent2.name === node;
-      case 166 /* QualifiedName */:
-        return parent2.right === node;
-      case 208 /* BindingElement */:
-      case 276 /* ImportSpecifier */:
-        return parent2.propertyName === node;
-      case 281 /* ExportSpecifier */:
-      case 291 /* JsxAttribute */:
-      case 285 /* JsxSelfClosingElement */:
-      case 286 /* JsxOpeningElement */:
-      case 287 /* JsxClosingElement */:
-        return true;
-    }
-    return false;
+  function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment);
+    node.typeExpression = typeExpression;
+    return node;
   }
-  function isAliasSymbolDeclaration(node) {
-    if (node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node)) {
-      return true;
-    }
-    return isInJSFile(node) && (isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isPropertyAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableExpression(node.parent.right));
+  function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node;
   }
-  function getAliasDeclarationFromName(node) {
-    switch (node.parent.kind) {
-      case 273 /* ImportClause */:
-      case 276 /* ImportSpecifier */:
-      case 274 /* NamespaceImport */:
-      case 281 /* ExportSpecifier */:
-      case 277 /* ExportAssignment */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 280 /* NamespaceExport */:
-        return node.parent;
-      case 166 /* QualifiedName */:
-        do {
-          node = node.parent;
-        } while (node.parent.kind === 166 /* QualifiedName */);
-        return getAliasDeclarationFromName(node);
-    }
+  function createJSDocUnknownTag(tagName, comment) {
+    const node = createBaseJSDocTag(327 /* JSDocTag */, tagName, comment);
+    return node;
   }
-  function isAliasableExpression(e) {
-    return isEntityNameExpression(e) || isClassExpression(e);
+  function updateJSDocUnknownTag(node, tagName, comment) {
+    return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
   }
-  function exportAssignmentIsAlias(node) {
-    const e = getExportAssignmentExpression(node);
-    return isAliasableExpression(e);
+  function createJSDocEnumTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTagDeclaration(340 /* JSDocEnumTag */, tagName ?? createIdentifier(getDefaultTagNameForKind(340 /* JSDocEnumTag */)), comment);
+    node.typeExpression = typeExpression;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getExportAssignmentExpression(node) {
-    return isExportAssignment(node) ? node.expression : node.right;
+  function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node;
   }
-  function getPropertyAssignmentAliasLikeExpression(node) {
-    return node.kind === 304 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 303 /* PropertyAssignment */ ? node.initializer : node.parent.right;
+  function createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment) {
+    const node = createBaseJSDocTag(351 /* JSDocImportTag */, tagName ?? createIdentifier("import"), comment);
+    node.importClause = importClause;
+    node.moduleSpecifier = moduleSpecifier;
+    node.attributes = attributes;
+    node.comment = comment;
+    return node;
   }
-  function getEffectiveBaseTypeNode(node) {
-    const baseType = getClassExtendsHeritageElement(node);
-    if (baseType && isInJSFile(node)) {
-      const tag = getJSDocAugmentsTag(node);
-      if (tag) {
-        return tag.class;
-      }
-    }
-    return baseType;
+  function updateJSDocImportTag(node, tagName, importClause, moduleSpecifier, attributes, comment) {
+    return node.tagName !== tagName || node.comment !== comment || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment), node) : node;
   }
-  function getClassExtendsHeritageElement(node) {
-    const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
-    return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0;
+  function createJSDocText(text) {
+    const node = createBaseNode(321 /* JSDocText */);
+    node.text = text;
+    return node;
   }
-  function getEffectiveImplementsTypeNodes(node) {
-    if (isInJSFile(node)) {
-      return getJSDocImplementsTags(node).map((n) => n.class);
-    } else {
-      const heritageClause = getHeritageClause(node.heritageClauses, 119 /* ImplementsKeyword */);
-      return heritageClause == null ? void 0 : heritageClause.types;
-    }
+  function updateJSDocText(node, text) {
+    return node.text !== text ? update(createJSDocText(text), node) : node;
   }
-  function getAllSuperTypeNodes(node) {
-    return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray;
+  function createJSDocComment(comment, tags) {
+    const node = createBaseNode(320 /* JSDoc */);
+    node.comment = comment;
+    node.tags = asNodeArray(tags);
+    return node;
   }
-  function getInterfaceBaseTypeNodes(node) {
-    const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
-    return heritageClause ? heritageClause.types : void 0;
+  function updateJSDocComment(node, comment, tags) {
+    return node.comment !== comment || node.tags !== tags ? update(createJSDocComment(comment, tags), node) : node;
   }
-  function getHeritageClause(clauses, kind) {
-    if (clauses) {
-      for (const clause of clauses) {
-        if (clause.token === kind) {
-          return clause;
-        }
-      }
-    }
-    return void 0;
+  function createJsxElement(openingElement, children, closingElement) {
+    const node = createBaseNode(284 /* JsxElement */);
+    node.openingElement = openingElement;
+    node.children = createNodeArray(children);
+    node.closingElement = closingElement;
+    node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */;
+    return node;
   }
-  function getAncestor(node, kind) {
-    while (node) {
-      if (node.kind === kind) {
-        return node;
-      }
-      node = node.parent;
-    }
-    return void 0;
+  function updateJsxElement(node, openingElement, children, closingElement) {
+    return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement(openingElement, children, closingElement), node) : node;
   }
-  function isKeyword(token) {
-    return 83 /* FirstKeyword */ <= token && token <= 165 /* LastKeyword */;
+  function createJsxSelfClosingElement(tagName, typeArguments, attributes) {
+    const node = createBaseNode(285 /* JsxSelfClosingElement */);
+    node.tagName = tagName;
+    node.typeArguments = asNodeArray(typeArguments);
+    node.attributes = attributes;
+    node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    return node;
   }
-  function isPunctuation(token) {
-    return 19 /* FirstPunctuation */ <= token && token <= 79 /* LastPunctuation */;
+  function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) {
+    return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement(tagName, typeArguments, attributes), node) : node;
   }
-  function isKeywordOrPunctuation(token) {
-    return isKeyword(token) || isPunctuation(token);
+  function createJsxOpeningElement(tagName, typeArguments, attributes) {
+    const node = createBaseNode(286 /* JsxOpeningElement */);
+    node.tagName = tagName;
+    node.typeArguments = asNodeArray(typeArguments);
+    node.attributes = attributes;
+    node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
+    if (typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    return node;
   }
-  function isContextualKeyword(token) {
-    return 128 /* FirstContextualKeyword */ <= token && token <= 165 /* LastContextualKeyword */;
+  function updateJsxOpeningElement(node, tagName, typeArguments, attributes) {
+    return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement(tagName, typeArguments, attributes), node) : node;
   }
-  function isNonContextualKeyword(token) {
-    return isKeyword(token) && !isContextualKeyword(token);
+  function createJsxClosingElement(tagName) {
+    const node = createBaseNode(287 /* JsxClosingElement */);
+    node.tagName = tagName;
+    node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isFutureReservedKeyword(token) {
-    return 119 /* FirstFutureReservedWord */ <= token && token <= 127 /* LastFutureReservedWord */;
+  function updateJsxClosingElement(node, tagName) {
+    return node.tagName !== tagName ? update(createJsxClosingElement(tagName), node) : node;
   }
-  function isStringANonContextualKeyword(name) {
-    const token = stringToToken(name);
-    return token !== void 0 && isNonContextualKeyword(token);
+  function createJsxFragment(openingFragment, children, closingFragment) {
+    const node = createBaseNode(288 /* JsxFragment */);
+    node.openingFragment = openingFragment;
+    node.children = createNodeArray(children);
+    node.closingFragment = closingFragment;
+    node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isStringAKeyword(name) {
-    const token = stringToToken(name);
-    return token !== void 0 && isKeyword(token);
+  function updateJsxFragment(node, openingFragment, children, closingFragment) {
+    return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment(openingFragment, children, closingFragment), node) : node;
   }
-  function isIdentifierANonContextualKeyword(node) {
-    const originalKeywordKind = identifierToKeywordKind(node);
-    return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind);
+  function createJsxText(text, containsOnlyTriviaWhiteSpaces) {
+    const node = createBaseNode(12 /* JsxText */);
+    node.text = text;
+    node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces;
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isTrivia(token) {
-    return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */;
+  function updateJsxText(node, text, containsOnlyTriviaWhiteSpaces) {
+    return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText(text, containsOnlyTriviaWhiteSpaces), node) : node;
   }
-  function getFunctionFlags(node) {
-    if (!node) {
-      return 4 /* Invalid */;
-    }
-    let flags = 0 /* Normal */;
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 174 /* MethodDeclaration */:
-        if (node.asteriskToken) {
-          flags |= 1 /* Generator */;
-        }
-      case 219 /* ArrowFunction */:
-        if (hasSyntacticModifier(node, 1024 /* Async */)) {
-          flags |= 2 /* Async */;
-        }
-        break;
-    }
-    if (!node.body) {
-      flags |= 4 /* Invalid */;
-    }
-    return flags;
+  function createJsxOpeningFragment() {
+    const node = createBaseNode(289 /* JsxOpeningFragment */);
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isAsyncFunction(node) {
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 174 /* MethodDeclaration */:
-        return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 1024 /* Async */);
-    }
-    return false;
+  function createJsxJsxClosingFragment() {
+    const node = createBaseNode(290 /* JsxClosingFragment */);
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isStringOrNumericLiteralLike(node) {
-    return isStringLiteralLike(node) || isNumericLiteral(node);
+  function createJsxAttribute(name, initializer) {
+    const node = createBaseDeclaration(291 /* JsxAttribute */);
+    node.name = name;
+    node.initializer = initializer;
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isSignedNumericLiteral(node) {
-    return isPrefixUnaryExpression(node) && (node.operator === 40 /* PlusToken */ || node.operator === 41 /* MinusToken */) && isNumericLiteral(node.operand);
+  function updateJsxAttribute(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node;
   }
-  function hasDynamicName(declaration) {
-    const name = getNameOfDeclaration(declaration);
-    return !!name && isDynamicName(name);
+  function createJsxAttributes(properties) {
+    const node = createBaseDeclaration(292 /* JsxAttributes */);
+    node.properties = createNodeArray(properties);
+    node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isDynamicName(name) {
-    if (!(name.kind === 167 /* ComputedPropertyName */ || name.kind === 212 /* ElementAccessExpression */)) {
-      return false;
-    }
-    const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression;
-    return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr);
+  function updateJsxAttributes(node, properties) {
+    return node.properties !== properties ? update(createJsxAttributes(properties), node) : node;
   }
-  function getPropertyNameForPropertyNameNode(name) {
-    switch (name.kind) {
-      case 80 /* Identifier */:
-      case 81 /* PrivateIdentifier */:
-        return name.escapedText;
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 9 /* NumericLiteral */:
-        return escapeLeadingUnderscores(name.text);
-      case 167 /* ComputedPropertyName */:
-        const nameExpression = name.expression;
-        if (isStringOrNumericLiteralLike(nameExpression)) {
-          return escapeLeadingUnderscores(nameExpression.text);
-        } else if (isSignedNumericLiteral(nameExpression)) {
-          if (nameExpression.operator === 41 /* MinusToken */) {
-            return tokenToString(nameExpression.operator) + nameExpression.operand.text;
-          }
-          return nameExpression.operand.text;
-        }
-        return void 0;
-      case 295 /* JsxNamespacedName */:
-        return getEscapedTextOfJsxNamespacedName(name);
-      default:
-        return Debug.assertNever(name);
-    }
+  function createJsxSpreadAttribute(expression) {
+    const node = createBaseNode(293 /* JsxSpreadAttribute */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isPropertyNameLiteral(node) {
-    switch (node.kind) {
-      case 80 /* Identifier */:
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 9 /* NumericLiteral */:
-        return true;
-      default:
-        return false;
-    }
+  function updateJsxSpreadAttribute(node, expression) {
+    return node.expression !== expression ? update(createJsxSpreadAttribute(expression), node) : node;
   }
-  function getTextOfIdentifierOrLiteral(node) {
-    return isMemberName(node) ? idText(node) : isJsxNamespacedName(node) ? getTextOfJsxNamespacedName(node) : node.text;
+  function createJsxExpression(dotDotDotToken, expression) {
+    const node = createBaseNode(294 /* JsxExpression */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
+    return node;
   }
-  function getEscapedTextOfIdentifierOrLiteral(node) {
-    return isMemberName(node) ? node.escapedText : isJsxNamespacedName(node) ? getEscapedTextOfJsxNamespacedName(node) : escapeLeadingUnderscores(node.text);
+  function updateJsxExpression(node, expression) {
+    return node.expression !== expression ? update(createJsxExpression(node.dotDotDotToken, expression), node) : node;
   }
-  function getPropertyNameForUniqueESSymbol(symbol) {
-    return `__@${getSymbolId(symbol)}@${symbol.escapedName}`;
+  function createJsxNamespacedName(namespace, name) {
+    const node = createBaseNode(295 /* JsxNamespacedName */);
+    node.namespace = namespace;
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.namespace) | propagateChildFlags(node.name) | 2 /* ContainsJsx */;
+    return node;
   }
-  function getSymbolNameForPrivateIdentifier(containingClassSymbol, description3) {
-    return `__#${getSymbolId(containingClassSymbol)}@${description3}`;
+  function updateJsxNamespacedName(node, namespace, name) {
+    return node.namespace !== namespace || node.name !== name ? update(createJsxNamespacedName(namespace, name), node) : node;
   }
-  function isKnownSymbol(symbol) {
-    return startsWith(symbol.escapedName, "__@");
+  function createCaseClause(expression, statements) {
+    const node = createBaseNode(296 /* CaseClause */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.statements = createNodeArray(statements);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    return node;
   }
-  function isPrivateIdentifierSymbol(symbol) {
-    return startsWith(symbol.escapedName, "__#");
+  function updateCaseClause(node, expression, statements) {
+    return node.expression !== expression || node.statements !== statements ? update(createCaseClause(expression, statements), node) : node;
   }
-  function isESSymbolIdentifier(node) {
-    return node.kind === 80 /* Identifier */ && node.escapedText === "Symbol";
+  function createDefaultClause(statements) {
+    const node = createBaseNode(297 /* DefaultClause */);
+    node.statements = createNodeArray(statements);
+    node.transformFlags = propagateChildrenFlags(node.statements);
+    return node;
   }
-  function isProtoSetter(node) {
-    return isIdentifier(node) ? idText(node) === "__proto__" : isStringLiteral(node) && node.text === "__proto__";
+  function updateDefaultClause(node, statements) {
+    return node.statements !== statements ? update(createDefaultClause(statements), node) : node;
   }
-  function isAnonymousFunctionDefinition(node, cb) {
-    node = skipOuterExpressions(node);
-    switch (node.kind) {
-      case 231 /* ClassExpression */:
-        if (classHasDeclaredOrExplicitlyAssignedName(node)) {
-          return false;
-        }
-        break;
-      case 218 /* FunctionExpression */:
-        if (node.name) {
-          return false;
-        }
+  function createHeritageClause(token, types) {
+    const node = createBaseNode(298 /* HeritageClause */);
+    node.token = token;
+    node.types = createNodeArray(types);
+    node.transformFlags |= propagateChildrenFlags(node.types);
+    switch (token) {
+      case 96 /* ExtendsKeyword */:
+        node.transformFlags |= 1024 /* ContainsES2015 */;
         break;
-      case 219 /* ArrowFunction */:
+      case 119 /* ImplementsKeyword */:
+        node.transformFlags |= 1 /* ContainsTypeScript */;
         break;
       default:
-        return false;
-    }
-    return typeof cb === "function" ? cb(node) : true;
-  }
-  function isNamedEvaluationSource(node) {
-    switch (node.kind) {
-      case 303 /* PropertyAssignment */:
-        return !isProtoSetter(node.name);
-      case 304 /* ShorthandPropertyAssignment */:
-        return !!node.objectAssignmentInitializer;
-      case 260 /* VariableDeclaration */:
-        return isIdentifier(node.name) && !!node.initializer;
-      case 169 /* Parameter */:
-        return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken;
-      case 208 /* BindingElement */:
-        return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken;
-      case 172 /* PropertyDeclaration */:
-        return !!node.initializer;
-      case 226 /* BinaryExpression */:
-        switch (node.operatorToken.kind) {
-          case 64 /* EqualsToken */:
-          case 77 /* AmpersandAmpersandEqualsToken */:
-          case 76 /* BarBarEqualsToken */:
-          case 78 /* QuestionQuestionEqualsToken */:
-            return isIdentifier(node.left);
-        }
-        break;
-      case 277 /* ExportAssignment */:
-        return true;
-    }
-    return false;
-  }
-  function isNamedEvaluation(node, cb) {
-    if (!isNamedEvaluationSource(node))
-      return false;
-    switch (node.kind) {
-      case 303 /* PropertyAssignment */:
-        return isAnonymousFunctionDefinition(node.initializer, cb);
-      case 304 /* ShorthandPropertyAssignment */:
-        return isAnonymousFunctionDefinition(node.objectAssignmentInitializer, cb);
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-      case 172 /* PropertyDeclaration */:
-        return isAnonymousFunctionDefinition(node.initializer, cb);
-      case 226 /* BinaryExpression */:
-        return isAnonymousFunctionDefinition(node.right, cb);
-      case 277 /* ExportAssignment */:
-        return isAnonymousFunctionDefinition(node.expression, cb);
+        return Debug.assertNever(token);
     }
+    return node;
   }
-  function isPushOrUnshiftIdentifier(node) {
-    return node.escapedText === "push" || node.escapedText === "unshift";
-  }
-  function isParameterDeclaration(node) {
-    const root = getRootDeclaration(node);
-    return root.kind === 169 /* Parameter */;
+  function updateHeritageClause(node, types) {
+    return node.types !== types ? update(createHeritageClause(node.token, types), node) : node;
   }
-  function getRootDeclaration(node) {
-    while (node.kind === 208 /* BindingElement */) {
-      node = node.parent.parent;
-    }
+  function createCatchClause(variableDeclaration, block) {
+    const node = createBaseNode(299 /* CatchClause */);
+    node.variableDeclaration = asVariableDeclaration(variableDeclaration);
+    node.block = block;
+    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
-  function nodeStartsNewLexicalEnvironment(node) {
-    const kind = node.kind;
-    return kind === 176 /* Constructor */ || kind === 218 /* FunctionExpression */ || kind === 262 /* FunctionDeclaration */ || kind === 219 /* ArrowFunction */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 267 /* ModuleDeclaration */ || kind === 312 /* SourceFile */;
-  }
-  function nodeIsSynthesized(range) {
-    return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end);
+  function updateCatchClause(node, variableDeclaration, block) {
+    return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node;
+  }
+  function createPropertyAssignment(name, initializer) {
+    const node = createBaseDeclaration(303 /* PropertyAssignment */);
+    node.name = asName(name);
+    node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
+    node.modifiers = void 0;
+    node.questionToken = void 0;
+    node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    return node;
   }
-  function getOriginalSourceFile(sourceFile) {
-    return getParseTreeNode(sourceFile, isSourceFile) || sourceFile;
+  function updatePropertyAssignment(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment(name, initializer), node) : node;
+  }
+  function finishUpdatePropertyAssignment(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
+      updated.questionToken = original.questionToken;
+      updated.exclamationToken = original.exclamationToken;
+    }
+    return update(updated, original);
+  }
+  function createShorthandPropertyAssignment(name, objectAssignmentInitializer) {
+    const node = createBaseDeclaration(304 /* ShorthandPropertyAssignment */);
+    node.name = asName(name);
+    node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+    node.equalsToken = void 0;
+    node.modifiers = void 0;
+    node.questionToken = void 0;
+    node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    return node;
   }
-  function getExpressionAssociativity(expression) {
-    const operator = getOperator(expression);
-    const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0;
-    return getOperatorAssociativity(expression.kind, operator, hasArguments);
+  function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) {
+    return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node) : node;
   }
-  function getOperatorAssociativity(kind, operator, hasArguments) {
-    switch (kind) {
-      case 214 /* NewExpression */:
-        return hasArguments ? 0 /* Left */ : 1 /* Right */;
-      case 224 /* PrefixUnaryExpression */:
-      case 221 /* TypeOfExpression */:
-      case 222 /* VoidExpression */:
-      case 220 /* DeleteExpression */:
-      case 223 /* AwaitExpression */:
-      case 227 /* ConditionalExpression */:
-      case 229 /* YieldExpression */:
-        return 1 /* Right */;
-      case 226 /* BinaryExpression */:
-        switch (operator) {
-          case 43 /* AsteriskAsteriskToken */:
-          case 64 /* EqualsToken */:
-          case 65 /* PlusEqualsToken */:
-          case 66 /* MinusEqualsToken */:
-          case 68 /* AsteriskAsteriskEqualsToken */:
-          case 67 /* AsteriskEqualsToken */:
-          case 69 /* SlashEqualsToken */:
-          case 70 /* PercentEqualsToken */:
-          case 71 /* LessThanLessThanEqualsToken */:
-          case 72 /* GreaterThanGreaterThanEqualsToken */:
-          case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-          case 74 /* AmpersandEqualsToken */:
-          case 79 /* CaretEqualsToken */:
-          case 75 /* BarEqualsToken */:
-          case 76 /* BarBarEqualsToken */:
-          case 77 /* AmpersandAmpersandEqualsToken */:
-          case 78 /* QuestionQuestionEqualsToken */:
-            return 1 /* Right */;
-        }
+  function finishUpdateShorthandPropertyAssignment(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
+      updated.questionToken = original.questionToken;
+      updated.exclamationToken = original.exclamationToken;
+      updated.equalsToken = original.equalsToken;
     }
-    return 0 /* Left */;
-  }
-  function getExpressionPrecedence(expression) {
-    const operator = getOperator(expression);
-    const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0;
-    return getOperatorPrecedence(expression.kind, operator, hasArguments);
+    return update(updated, original);
   }
-  function getOperator(expression) {
-    if (expression.kind === 226 /* BinaryExpression */) {
-      return expression.operatorToken.kind;
-    } else if (expression.kind === 224 /* PrefixUnaryExpression */ || expression.kind === 225 /* PostfixUnaryExpression */) {
-      return expression.operator;
-    } else {
-      return expression.kind;
-    }
+  function createSpreadAssignment(expression) {
+    const node = createBaseDeclaration(305 /* SpreadAssignment */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
-    switch (nodeKind) {
-      case 361 /* CommaListExpression */:
-        return 0 /* Comma */;
-      case 230 /* SpreadElement */:
-        return 1 /* Spread */;
-      case 229 /* YieldExpression */:
-        return 2 /* Yield */;
-      case 227 /* ConditionalExpression */:
-        return 4 /* Conditional */;
-      case 226 /* BinaryExpression */:
-        switch (operatorKind) {
-          case 28 /* CommaToken */:
-            return 0 /* Comma */;
-          case 64 /* EqualsToken */:
-          case 65 /* PlusEqualsToken */:
-          case 66 /* MinusEqualsToken */:
-          case 68 /* AsteriskAsteriskEqualsToken */:
-          case 67 /* AsteriskEqualsToken */:
-          case 69 /* SlashEqualsToken */:
-          case 70 /* PercentEqualsToken */:
-          case 71 /* LessThanLessThanEqualsToken */:
-          case 72 /* GreaterThanGreaterThanEqualsToken */:
-          case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-          case 74 /* AmpersandEqualsToken */:
-          case 79 /* CaretEqualsToken */:
-          case 75 /* BarEqualsToken */:
-          case 76 /* BarBarEqualsToken */:
-          case 77 /* AmpersandAmpersandEqualsToken */:
-          case 78 /* QuestionQuestionEqualsToken */:
-            return 3 /* Assignment */;
-          default:
-            return getBinaryOperatorPrecedence(operatorKind);
-        }
-      case 216 /* TypeAssertionExpression */:
-      case 235 /* NonNullExpression */:
-      case 224 /* PrefixUnaryExpression */:
-      case 221 /* TypeOfExpression */:
-      case 222 /* VoidExpression */:
-      case 220 /* DeleteExpression */:
-      case 223 /* AwaitExpression */:
-        return 16 /* Unary */;
-      case 225 /* PostfixUnaryExpression */:
-        return 17 /* Update */;
-      case 213 /* CallExpression */:
-        return 18 /* LeftHandSide */;
-      case 214 /* NewExpression */:
-        return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */;
-      case 215 /* TaggedTemplateExpression */:
-      case 211 /* PropertyAccessExpression */:
-      case 212 /* ElementAccessExpression */:
-      case 236 /* MetaProperty */:
-        return 19 /* Member */;
-      case 234 /* AsExpression */:
-      case 238 /* SatisfiesExpression */:
-        return 11 /* Relational */;
-      case 110 /* ThisKeyword */:
-      case 108 /* SuperKeyword */:
-      case 80 /* Identifier */:
-      case 81 /* PrivateIdentifier */:
-      case 106 /* NullKeyword */:
-      case 112 /* TrueKeyword */:
-      case 97 /* FalseKeyword */:
-      case 9 /* NumericLiteral */:
-      case 10 /* BigIntLiteral */:
-      case 11 /* StringLiteral */:
-      case 209 /* ArrayLiteralExpression */:
-      case 210 /* ObjectLiteralExpression */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 231 /* ClassExpression */:
-      case 14 /* RegularExpressionLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 228 /* TemplateExpression */:
-      case 217 /* ParenthesizedExpression */:
-      case 232 /* OmittedExpression */:
-      case 284 /* JsxElement */:
-      case 285 /* JsxSelfClosingElement */:
-      case 288 /* JsxFragment */:
-        return 20 /* Primary */;
-      default:
-        return -1 /* Invalid */;
-    }
+  function updateSpreadAssignment(node, expression) {
+    return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node;
   }
-  function getBinaryOperatorPrecedence(kind) {
-    switch (kind) {
-      case 61 /* QuestionQuestionToken */:
-        return 4 /* Coalesce */;
-      case 57 /* BarBarToken */:
-        return 5 /* LogicalOR */;
-      case 56 /* AmpersandAmpersandToken */:
-        return 6 /* LogicalAND */;
-      case 52 /* BarToken */:
-        return 7 /* BitwiseOR */;
-      case 53 /* CaretToken */:
-        return 8 /* BitwiseXOR */;
-      case 51 /* AmpersandToken */:
-        return 9 /* BitwiseAND */;
-      case 35 /* EqualsEqualsToken */:
-      case 36 /* ExclamationEqualsToken */:
-      case 37 /* EqualsEqualsEqualsToken */:
-      case 38 /* ExclamationEqualsEqualsToken */:
-        return 10 /* Equality */;
-      case 30 /* LessThanToken */:
-      case 32 /* GreaterThanToken */:
-      case 33 /* LessThanEqualsToken */:
-      case 34 /* GreaterThanEqualsToken */:
-      case 104 /* InstanceOfKeyword */:
-      case 103 /* InKeyword */:
-      case 130 /* AsKeyword */:
-      case 152 /* SatisfiesKeyword */:
-        return 11 /* Relational */;
-      case 48 /* LessThanLessThanToken */:
-      case 49 /* GreaterThanGreaterThanToken */:
-      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-        return 12 /* Shift */;
-      case 40 /* PlusToken */:
-      case 41 /* MinusToken */:
-        return 13 /* Additive */;
-      case 42 /* AsteriskToken */:
-      case 44 /* SlashToken */:
-      case 45 /* PercentToken */:
-        return 14 /* Multiplicative */;
-      case 43 /* AsteriskAsteriskToken */:
-        return 15 /* Exponentiation */;
-    }
-    return -1;
+  function createEnumMember(name, initializer) {
+    const node = createBaseDeclaration(306 /* EnumMember */);
+    node.name = asName(name);
+    node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    return node;
   }
-  function getSemanticJsxChildren(children) {
-    return filter(children, (i) => {
-      switch (i.kind) {
-        case 294 /* JsxExpression */:
-          return !!i.expression;
-        case 12 /* JsxText */:
-          return !i.containsOnlyTriviaWhiteSpaces;
-        default:
-          return true;
-      }
-    });
+  function updateEnumMember(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? update(createEnumMember(name, initializer), node) : node;
+  }
+  function createSourceFile2(statements, endOfFileToken, flags2) {
+    const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */);
+    node.statements = createNodeArray(statements);
+    node.endOfFileToken = endOfFileToken;
+    node.flags |= flags2;
+    node.text = "";
+    node.fileName = "";
+    node.path = "";
+    node.resolvedPath = "";
+    node.originalFileName = "";
+    node.languageVersion = 1 /* ES5 */;
+    node.languageVariant = 0;
+    node.scriptKind = 0;
+    node.isDeclarationFile = false;
+    node.hasNoDefaultLib = false;
+    node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.nodeCount = 0;
+    node.identifierCount = 0;
+    node.symbolCount = 0;
+    node.parseDiagnostics = void 0;
+    node.bindDiagnostics = void 0;
+    node.bindSuggestionDiagnostics = void 0;
+    node.lineMap = void 0;
+    node.externalModuleIndicator = void 0;
+    node.setExternalModuleIndicator = void 0;
+    node.pragmas = void 0;
+    node.checkJsDirective = void 0;
+    node.referencedFiles = void 0;
+    node.typeReferenceDirectives = void 0;
+    node.libReferenceDirectives = void 0;
+    node.amdDependencies = void 0;
+    node.commentDirectives = void 0;
+    node.identifiers = void 0;
+    node.packageJsonLocations = void 0;
+    node.packageJsonScope = void 0;
+    node.imports = void 0;
+    node.moduleAugmentations = void 0;
+    node.ambientModuleNames = void 0;
+    node.classifiableNames = void 0;
+    node.impliedNodeFormat = void 0;
+    return node;
   }
-  function createDiagnosticCollection() {
-    let nonFileDiagnostics = [];
-    const filesWithDiagnostics = [];
-    const fileDiagnostics = /* @__PURE__ */ new Map();
-    let hasReadNonFileDiagnostics = false;
-    return {
-      add,
-      lookup,
-      getGlobalDiagnostics,
-      getDiagnostics: getDiagnostics2
-    };
-    function lookup(diagnostic) {
-      let diagnostics;
-      if (diagnostic.file) {
-        diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
-      } else {
-        diagnostics = nonFileDiagnostics;
-      }
-      if (!diagnostics) {
-        return void 0;
-      }
-      const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation);
-      if (result >= 0) {
-        return diagnostics[result];
-      }
-      return void 0;
-    }
-    function add(diagnostic) {
-      let diagnostics;
-      if (diagnostic.file) {
-        diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
-        if (!diagnostics) {
-          diagnostics = [];
-          fileDiagnostics.set(diagnostic.file.fileName, diagnostics);
-          insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive);
+  function createRedirectedSourceFile(redirectInfo) {
+    const node = Object.create(redirectInfo.redirectTarget);
+    Object.defineProperties(node, {
+      id: {
+        get() {
+          return this.redirectInfo.redirectTarget.id;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.id = value;
         }
-      } else {
-        if (hasReadNonFileDiagnostics) {
-          hasReadNonFileDiagnostics = false;
-          nonFileDiagnostics = nonFileDiagnostics.slice();
+      },
+      symbol: {
+        get() {
+          return this.redirectInfo.redirectTarget.symbol;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.symbol = value;
         }
-        diagnostics = nonFileDiagnostics;
       }
-      insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation);
-    }
-    function getGlobalDiagnostics() {
-      hasReadNonFileDiagnostics = true;
-      return nonFileDiagnostics;
-    }
-    function getDiagnostics2(fileName) {
-      if (fileName) {
-        return fileDiagnostics.get(fileName) || [];
+    });
+    node.redirectInfo = redirectInfo;
+    return node;
+  }
+  function cloneRedirectedSourceFile(source) {
+    const node = createRedirectedSourceFile(source.redirectInfo);
+    node.flags |= source.flags & ~16 /* Synthesized */;
+    node.fileName = source.fileName;
+    node.path = source.path;
+    node.resolvedPath = source.resolvedPath;
+    node.originalFileName = source.originalFileName;
+    node.packageJsonLocations = source.packageJsonLocations;
+    node.packageJsonScope = source.packageJsonScope;
+    node.emitNode = void 0;
+    return node;
+  }
+  function cloneSourceFileWorker(source) {
+    const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */);
+    node.flags |= source.flags & ~16 /* Synthesized */;
+    for (const p in source) {
+      if (hasProperty(node, p) || !hasProperty(source, p)) {
+        continue;
       }
-      const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f));
-      if (!nonFileDiagnostics.length) {
-        return fileDiags;
+      if (p === "emitNode") {
+        node.emitNode = void 0;
+        continue;
       }
-      fileDiags.unshift(...nonFileDiagnostics);
-      return fileDiags;
+      node[p] = source[p];
     }
+    return node;
   }
-  function escapeTemplateSubstitution(str) {
-    return str.replace(templateSubstitutionRegExp, "\\${");
-  }
-  function containsInvalidEscapeFlag(node) {
-    return !!((node.templateFlags || 0) & 2048 /* ContainsInvalidEscape */);
+  function cloneSourceFile(source) {
+    const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+    setOriginal(node, source);
+    return node;
   }
-  function hasInvalidEscape(template) {
-    return template && !!(isNoSubstitutionTemplateLiteral(template) ? containsInvalidEscapeFlag(template) : containsInvalidEscapeFlag(template.head) || some(template.templateSpans, (span) => containsInvalidEscapeFlag(span.literal)));
+  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+    const node = cloneSourceFile(source);
+    node.statements = createNodeArray(statements);
+    node.isDeclarationFile = isDeclarationFile;
+    node.referencedFiles = referencedFiles;
+    node.typeReferenceDirectives = typeReferences;
+    node.hasNoDefaultLib = hasNoDefaultLib;
+    node.libReferenceDirectives = libReferences;
+    node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    return node;
   }
-  function encodeUtf16EscapeSequence(charCode) {
-    const hexCharCode = charCode.toString(16).toUpperCase();
-    const paddedHexCode = ("0000" + hexCharCode).slice(-4);
-    return "\\u" + paddedHexCode;
+  function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
+    return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node;
   }
-  function getReplacement(c, offset, input) {
-    if (c.charCodeAt(0) === 0 /* nullCharacter */) {
-      const lookAhead = input.charCodeAt(offset + c.length);
-      if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) {
-        return "\\x00";
-      }
-      return "\\0";
-    }
-    return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0));
+  function createBundle(sourceFiles) {
+    const node = createBaseNode(308 /* Bundle */);
+    node.sourceFiles = sourceFiles;
+    node.syntheticFileReferences = void 0;
+    node.syntheticTypeReferences = void 0;
+    node.syntheticLibReferences = void 0;
+    node.hasNoDefaultLib = void 0;
+    return node;
   }
-  function escapeString(s, quoteChar) {
-    const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp;
-    return s.replace(escapedCharsRegExp, getReplacement);
+  function updateBundle(node, sourceFiles) {
+    return node.sourceFiles !== sourceFiles ? update(createBundle(sourceFiles), node) : node;
   }
-  function escapeNonAsciiString(s, quoteChar) {
-    s = escapeString(s, quoteChar);
-    return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s;
+  function createSyntheticExpression(type, isSpread = false, tupleNameSource) {
+    const node = createBaseNode(237 /* SyntheticExpression */);
+    node.type = type;
+    node.isSpread = isSpread;
+    node.tupleNameSource = tupleNameSource;
+    return node;
   }
-  function encodeJsxCharacterEntity(charCode) {
-    const hexCharCode = charCode.toString(16).toUpperCase();
-    return "&#x" + hexCharCode + ";";
+  function createSyntaxList3(children) {
+    const node = createBaseNode(352 /* SyntaxList */);
+    setNodeChildren(node, children);
+    return node;
   }
-  function getJsxAttributeStringReplacement(c) {
-    if (c.charCodeAt(0) === 0 /* nullCharacter */) {
-      return "&#0;";
-    }
-    return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0));
+  function createNotEmittedStatement(original) {
+    const node = createBaseNode(353 /* NotEmittedStatement */);
+    node.original = original;
+    setTextRange(node, original);
+    return node;
   }
-  function escapeJsxAttributeString(s, quoteChar) {
-    const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp;
-    return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement);
+  function createPartiallyEmittedExpression(expression, original) {
+    const node = createBaseNode(354 /* PartiallyEmittedExpression */);
+    node.expression = expression;
+    node.original = original;
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    setTextRange(node, original);
+    return node;
   }
-  function stripQuotes(name) {
-    const length2 = name.length;
-    if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) {
-      return name.substring(1, length2 - 1);
-    }
-    return name;
+  function updatePartiallyEmittedExpression(node, expression) {
+    return node.expression !== expression ? update(createPartiallyEmittedExpression(expression, node.original), node) : node;
   }
-  function isQuoteOrBacktick(charCode) {
-    return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */;
-  }
-  function isIntrinsicJsxName(name) {
-    const ch = name.charCodeAt(0);
-    return ch >= 97 /* a */ && ch <= 122 /* z */ || name.includes("-");
-  }
-  function getIndentString(level) {
-    const singleLevel = indentStrings[1];
-    for (let current = indentStrings.length; current <= level; current++) {
-      indentStrings.push(indentStrings[current - 1] + singleLevel);
-    }
-    return indentStrings[level];
-  }
-  function getIndentSize() {
-    return indentStrings[1].length;
-  }
-  function createTextWriter(newLine) {
-    var output;
-    var indent3;
-    var lineStart;
-    var lineCount;
-    var linePos;
-    var hasTrailingComment = false;
-    function updateLineCountAndPosFor(s) {
-      const lineStartsOfS = computeLineStarts(s);
-      if (lineStartsOfS.length > 1) {
-        lineCount = lineCount + lineStartsOfS.length - 1;
-        linePos = output.length - s.length + last(lineStartsOfS);
-        lineStart = linePos - output.length === 0;
-      } else {
-        lineStart = false;
-      }
-    }
-    function writeText(s) {
-      if (s && s.length) {
-        if (lineStart) {
-          s = getIndentString(indent3) + s;
-          lineStart = false;
-        }
-        output += s;
-        updateLineCountAndPosFor(s);
-      }
-    }
-    function write(s) {
-      if (s)
-        hasTrailingComment = false;
-      writeText(s);
-    }
-    function writeComment(s) {
-      if (s)
-        hasTrailingComment = true;
-      writeText(s);
-    }
-    function reset2() {
-      output = "";
-      indent3 = 0;
-      lineStart = true;
-      lineCount = 0;
-      linePos = 0;
-      hasTrailingComment = false;
-    }
-    function rawWrite(s) {
-      if (s !== void 0) {
-        output += s;
-        updateLineCountAndPosFor(s);
-        hasTrailingComment = false;
-      }
-    }
-    function writeLiteral(s) {
-      if (s && s.length) {
-        write(s);
+  function flattenCommaElements(node) {
+    if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) {
+      if (isCommaListExpression(node)) {
+        return node.elements;
       }
-    }
-    function writeLine(force) {
-      if (!lineStart || force) {
-        output += newLine;
-        lineCount++;
-        linePos = output.length;
-        lineStart = true;
-        hasTrailingComment = false;
+      if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) {
+        return [node.left, node.right];
       }
     }
-    function getTextPosWithWriteLine() {
-      return lineStart ? output.length : output.length + newLine.length;
-    }
-    reset2();
-    return {
-      write,
-      rawWrite,
-      writeLiteral,
-      writeLine,
-      increaseIndent: () => {
-        indent3++;
-      },
-      decreaseIndent: () => {
-        indent3--;
-      },
-      getIndent: () => indent3,
-      getTextPos: () => output.length,
-      getLine: () => lineCount,
-      getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos,
-      getText: () => output,
-      isAtStartOfLine: () => lineStart,
-      hasTrailingComment: () => hasTrailingComment,
-      hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
-      clear: reset2,
-      writeKeyword: write,
-      writeOperator: write,
-      writeParameter: write,
-      writeProperty: write,
-      writePunctuation: write,
-      writeSpace: write,
-      writeStringLiteral: write,
-      writeSymbol: (s, _) => write(s),
-      writeTrailingSemicolon: write,
-      writeComment,
-      getTextPosWithWriteLine
-    };
+    return node;
   }
-  function getTrailingSemicolonDeferringWriter(writer) {
-    let pendingTrailingSemicolon = false;
-    function commitPendingTrailingSemicolon() {
-      if (pendingTrailingSemicolon) {
-        writer.writeTrailingSemicolon(";");
-        pendingTrailingSemicolon = false;
-      }
-    }
-    return {
-      ...writer,
-      writeTrailingSemicolon() {
-        pendingTrailingSemicolon = true;
-      },
-      writeLiteral(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeLiteral(s);
-      },
-      writeStringLiteral(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeStringLiteral(s);
-      },
-      writeSymbol(s, sym) {
-        commitPendingTrailingSemicolon();
-        writer.writeSymbol(s, sym);
-      },
-      writePunctuation(s) {
-        commitPendingTrailingSemicolon();
-        writer.writePunctuation(s);
-      },
-      writeKeyword(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeKeyword(s);
-      },
-      writeOperator(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeOperator(s);
-      },
-      writeParameter(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeParameter(s);
-      },
-      writeSpace(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeSpace(s);
-      },
-      writeProperty(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeProperty(s);
-      },
-      writeComment(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeComment(s);
-      },
-      writeLine() {
-        commitPendingTrailingSemicolon();
-        writer.writeLine();
-      },
-      increaseIndent() {
-        commitPendingTrailingSemicolon();
-        writer.increaseIndent();
-      },
-      decreaseIndent() {
-        commitPendingTrailingSemicolon();
-        writer.decreaseIndent();
-      }
-    };
+  function createCommaListExpression(elements) {
+    const node = createBaseNode(355 /* CommaListExpression */);
+    node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements));
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    return node;
   }
-  function hostUsesCaseSensitiveFileNames(host) {
-    return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false;
+  function updateCommaListExpression(node, elements) {
+    return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
   }
-  function hostGetCanonicalFileName(host) {
-    return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host));
+  function createSyntheticReferenceExpression(expression, thisArg) {
+    const node = createBaseNode(356 /* SyntheticReferenceExpression */);
+    node.expression = expression;
+    node.thisArg = thisArg;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
+    return node;
   }
-  function getResolvedExternalModuleName(host, file, referenceFile) {
-    return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName);
+  function updateSyntheticReferenceExpression(node, expression, thisArg) {
+    return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
   }
-  function getCanonicalAbsolutePath(host, path) {
-    return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory()));
+  function cloneGeneratedIdentifier(node) {
+    const clone2 = createBaseIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~16 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginal(clone2, node);
+    setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate });
+    return clone2;
   }
-  function getExternalModuleNameFromDeclaration(host, resolver, declaration) {
-    const file = resolver.getExternalModuleFileFromDeclaration(declaration);
-    if (!file || file.isDeclarationFile) {
-      return void 0;
+  function cloneIdentifier(node) {
+    const clone2 = createBaseIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~16 /* Synthesized */;
+    clone2.jsDoc = node.jsDoc;
+    clone2.flowNode = node.flowNode;
+    clone2.symbol = node.symbol;
+    clone2.transformFlags = node.transformFlags;
+    setOriginal(clone2, node);
+    const typeArguments = getIdentifierTypeArguments(node);
+    if (typeArguments) setIdentifierTypeArguments(clone2, typeArguments);
+    return clone2;
+  }
+  function cloneGeneratedPrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~16 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginal(clone2, node);
+    setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate });
+    return clone2;
+  }
+  function clonePrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~16 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginal(clone2, node);
+    return clone2;
+  }
+  function cloneNode(node) {
+    if (node === void 0) {
+      return node;
     }
-    const specifier = getExternalModuleName(declaration);
-    if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && !getCanonicalAbsolutePath(host, file.path).includes(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory())))) {
-      return void 0;
+    if (isSourceFile(node)) {
+      return cloneSourceFile(node);
+    }
+    if (isGeneratedIdentifier(node)) {
+      return cloneGeneratedIdentifier(node);
+    }
+    if (isIdentifier(node)) {
+      return cloneIdentifier(node);
+    }
+    if (isGeneratedPrivateIdentifier(node)) {
+      return cloneGeneratedPrivateIdentifier(node);
+    }
+    if (isPrivateIdentifier(node)) {
+      return clonePrivateIdentifier(node);
     }
-    return getResolvedExternalModuleName(host, file);
+    const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+    clone2.flags |= node.flags & ~16 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginal(clone2, node);
+    for (const key in node) {
+      if (hasProperty(clone2, key) || !hasProperty(node, key)) {
+        continue;
+      }
+      clone2[key] = node[key];
+    }
+    return clone2;
   }
-  function getExternalModuleNameFromPath(host, fileName, referencePath) {
-    const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
-    const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
-    const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
-    const relativePath = getRelativePathToDirectoryOrUrl(
-      dir,
-      filePath,
-      dir,
-      getCanonicalFileName,
-      /*isAbsolutePathAnUrl*/
-      false
+  function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
+    return createCallExpression(
+      createFunctionExpression(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        param ? [param] : [],
+        /*type*/
+        void 0,
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
+      ),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      paramValue ? [paramValue] : []
     );
-    const extensionless = removeFileExtension(relativePath);
-    return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
   }
-  function getOwnEmitOutputFilePath(fileName, host, extension) {
-    const compilerOptions = host.getCompilerOptions();
-    let emitOutputFilePathWithoutExtension;
-    if (compilerOptions.outDir) {
-      emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir));
-    } else {
-      emitOutputFilePathWithoutExtension = removeFileExtension(fileName);
-    }
-    return emitOutputFilePathWithoutExtension + extension;
-  }
-  function getDeclarationEmitOutputFilePath(fileName, host) {
-    return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+  function createImmediatelyInvokedArrowFunction(statements, param, paramValue) {
+    return createCallExpression(
+      createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        param ? [param] : [],
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
+      ),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      paramValue ? [paramValue] : []
+    );
   }
-  function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
-    const outputDir = options.declarationDir || options.outDir;
-    const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName) : fileName;
-    const declarationExtension = getDeclarationEmitExtensionForPath(path);
-    return removeFileExtension(path) + declarationExtension;
+  function createVoidZero() {
+    return createVoidExpression(createNumericLiteral("0"));
   }
-  function getDeclarationEmitExtensionForPath(path) {
-    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
-      // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
-      ".d.ts" /* Dts */
+  function createExportDefault(expression) {
+    return createExportAssignment2(
+      /*modifiers*/
+      void 0,
+      /*isExportEquals*/
+      false,
+      expression
     );
   }
-  function getPossibleOriginalInputExtensionForExtension(path) {
-    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+  function createExternalModuleExport(exportName) {
+    return createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      createNamedExports([
+        createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          exportName
+        )
+      ])
+    );
   }
-  function outFile(options) {
-    return options.outFile || options.out;
+  function createTypeCheck(value, tag) {
+    return tag === "null" ? factory2.createStrictEquality(value, createNull()) : tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral(tag));
   }
-  function getPathsBasePath(options, host) {
-    var _a;
-    if (!options.paths)
-      return void 0;
-    return options.baseUrl ?? Debug.checkDefined(options.pathsBasePath || ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'.");
+  function createIsNotTypeCheck(value, tag) {
+    return tag === "null" ? factory2.createStrictInequality(value, createNull()) : tag === "undefined" ? factory2.createStrictInequality(value, createVoidZero()) : factory2.createStrictInequality(createTypeOfExpression(value), createStringLiteral(tag));
   }
-  function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) {
-    const options = host.getCompilerOptions();
-    if (outFile(options)) {
-      const moduleKind = getEmitModuleKind(options);
-      const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */;
-      return filter(
-        host.getSourceFiles(),
-        (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
-      );
-    } else {
-      const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile];
-      return filter(
-        sourceFiles,
-        (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+  function createMethodCall(object, methodName, argumentsList) {
+    if (isCallChain(object)) {
+      return createCallChain(
+        createPropertyAccessChain(
+          object,
+          /*questionDotToken*/
+          void 0,
+          methodName
+        ),
+        /*questionDotToken*/
+        void 0,
+        /*typeArguments*/
+        void 0,
+        argumentsList
       );
     }
+    return createCallExpression(
+      createPropertyAccessExpression(object, methodName),
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    );
   }
-  function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) {
-    const options = host.getCompilerOptions();
-    if (options.noEmitForJsFiles && isSourceFileJS(sourceFile))
-      return false;
-    if (sourceFile.isDeclarationFile)
-      return false;
-    if (host.isSourceFileFromExternalLibrary(sourceFile))
-      return false;
-    if (forceDtsEmit)
-      return true;
-    if (host.isSourceOfProjectReferenceRedirect(sourceFile.fileName))
-      return false;
-    if (!isJsonSourceFile(sourceFile))
-      return true;
-    if (host.getResolvedProjectReferenceToRedirect(sourceFile.fileName))
-      return false;
-    if (outFile(options))
-      return true;
-    if (!options.outDir)
-      return false;
-    if (options.rootDir || options.composite && options.configFilePath) {
-      const commonDir = getNormalizedAbsolutePath(getCommonSourceDirectory(options, () => [], host.getCurrentDirectory(), host.getCanonicalFileName), host.getCurrentDirectory());
-      const outputPath = getSourceFilePathInNewDirWorker(sourceFile.fileName, options.outDir, host.getCurrentDirectory(), commonDir, host.getCanonicalFileName);
-      if (comparePaths(sourceFile.fileName, outputPath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */)
-        return false;
-    }
-    return true;
-  }
-  function getSourceFilePathInNewDir(fileName, host, newDirPath) {
-    return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+  function createFunctionBindCall(target, thisArg, argumentsList) {
+    return createMethodCall(target, "bind", [thisArg, ...argumentsList]);
   }
-  function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
-    let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory);
-    const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0;
-    sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath;
-    return combinePaths(newDirPath, sourceFilePath);
+  function createFunctionCallCall(target, thisArg, argumentsList) {
+    return createMethodCall(target, "call", [thisArg, ...argumentsList]);
   }
-  function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) {
-    host.writeFile(
-      fileName,
-      text,
-      writeByteOrderMark,
-      (hostErrorMessage) => {
-        diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage));
-      },
-      sourceFiles,
-      data
-    );
+  function createFunctionApplyCall(target, thisArg, argumentsExpression) {
+    return createMethodCall(target, "apply", [thisArg, argumentsExpression]);
   }
-  function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) {
-    if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) {
-      const parentDirectory = getDirectoryPath(directoryPath);
-      ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists);
-      createDirectory(directoryPath);
-    }
+  function createGlobalMethodCall(globalObjectName, methodName, argumentsList) {
+    return createMethodCall(createIdentifier(globalObjectName), methodName, argumentsList);
   }
-  function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) {
-    try {
-      writeFile2(path, data, writeByteOrderMark);
-    } catch {
-      ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists);
-      writeFile2(path, data, writeByteOrderMark);
-    }
+  function createArraySliceCall(array, start) {
+    return createMethodCall(array, "slice", start === void 0 ? [] : [asExpression(start)]);
   }
-  function getLineOfLocalPosition(sourceFile, pos) {
-    const lineStarts = getLineStarts(sourceFile);
-    return computeLineOfPosition(lineStarts, pos);
+  function createArrayConcatCall(array, argumentsList) {
+    return createMethodCall(array, "concat", argumentsList);
   }
-  function getLineOfLocalPositionFromLineMap(lineMap, pos) {
-    return computeLineOfPosition(lineMap, pos);
+  function createObjectDefinePropertyCall(target, propertyName, attributes) {
+    return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]);
   }
-  function getFirstConstructorWithBody(node) {
-    return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body));
+  function createObjectGetOwnPropertyDescriptorCall(target, propertyName) {
+    return createGlobalMethodCall("Object", "getOwnPropertyDescriptor", [target, asExpression(propertyName)]);
   }
-  function getSetAccessorValueParameter(accessor) {
-    if (accessor && accessor.parameters.length > 0) {
-      const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]);
-      return accessor.parameters[hasThis ? 1 : 0];
-    }
+  function createReflectGetCall(target, propertyKey, receiver) {
+    return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]);
   }
-  function getSetAccessorTypeAnnotationNode(accessor) {
-    const parameter = getSetAccessorValueParameter(accessor);
-    return parameter && parameter.type;
+  function createReflectSetCall(target, propertyKey, value, receiver) {
+    return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]);
   }
-  function getThisParameter(signature) {
-    if (signature.parameters.length && !isJSDocSignature(signature)) {
-      const thisParameter = signature.parameters[0];
-      if (parameterIsThisKeyword(thisParameter)) {
-        return thisParameter;
-      }
+  function tryAddPropertyAssignment(properties, propertyName, expression) {
+    if (expression) {
+      properties.push(createPropertyAssignment(propertyName, expression));
+      return true;
     }
+    return false;
   }
-  function parameterIsThisKeyword(parameter) {
-    return isThisIdentifier(parameter.name);
+  function createPropertyDescriptor(attributes, singleLine) {
+    const properties = [];
+    tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable));
+    tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable));
+    let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable));
+    isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData;
+    let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get);
+    isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2;
+    Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor.");
+    return createObjectLiteralExpression(properties, !singleLine);
+  }
+  function updateOuterExpression(outerExpression, expression) {
+    switch (outerExpression.kind) {
+      case 217 /* ParenthesizedExpression */:
+        return updateParenthesizedExpression(outerExpression, expression);
+      case 216 /* TypeAssertionExpression */:
+        return updateTypeAssertion(outerExpression, outerExpression.type, expression);
+      case 234 /* AsExpression */:
+        return updateAsExpression(outerExpression, expression, outerExpression.type);
+      case 238 /* SatisfiesExpression */:
+        return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
+      case 235 /* NonNullExpression */:
+        return updateNonNullExpression(outerExpression, expression);
+      case 354 /* PartiallyEmittedExpression */:
+        return updatePartiallyEmittedExpression(outerExpression, expression);
+    }
   }
-  function isThisIdentifier(node) {
-    return !!node && node.kind === 80 /* Identifier */ && identifierIsThisKeyword(node);
+  function isIgnorableParen(node) {
+    return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node));
   }
-  function isInTypeQuery(node) {
-    return !!findAncestor(
-      node,
-      (n) => n.kind === 186 /* TypeQuery */ ? true : n.kind === 80 /* Identifier */ || n.kind === 166 /* QualifiedName */ ? false : "quit"
-    );
+  function restoreOuterExpressions(outerExpression, innerExpression, kinds = 15 /* All */) {
+    if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) {
+      return updateOuterExpression(
+        outerExpression,
+        restoreOuterExpressions(outerExpression.expression, innerExpression)
+      );
+    }
+    return innerExpression;
   }
-  function isThisInTypeQuery(node) {
-    if (!isThisIdentifier(node)) {
-      return false;
+  function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) {
+    if (!outermostLabeledStatement) {
+      return node;
     }
-    while (isQualifiedName(node.parent) && node.parent.left === node) {
-      node = node.parent;
+    const updated = updateLabeledStatement(
+      outermostLabeledStatement,
+      outermostLabeledStatement.label,
+      isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node
+    );
+    if (afterRestoreLabelCallback) {
+      afterRestoreLabelCallback(outermostLabeledStatement);
+    }
+    return updated;
+  }
+  function shouldBeCapturedInTempVariable(node, cacheIdentifiers) {
+    const target = skipParentheses(node);
+    switch (target.kind) {
+      case 80 /* Identifier */:
+        return cacheIdentifiers;
+      case 110 /* ThisKeyword */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 11 /* StringLiteral */:
+        return false;
+      case 209 /* ArrayLiteralExpression */:
+        const elements = target.elements;
+        if (elements.length === 0) {
+          return false;
+        }
+        return true;
+      case 210 /* ObjectLiteralExpression */:
+        return target.properties.length > 0;
+      default:
+        return true;
     }
-    return node.parent.kind === 186 /* TypeQuery */;
-  }
-  function identifierIsThisKeyword(id) {
-    return id.escapedText === "this";
-  }
-  function getAllAccessorDeclarations(declarations, accessor) {
-    let firstAccessor;
-    let secondAccessor;
-    let getAccessor;
-    let setAccessor;
-    if (hasDynamicName(accessor)) {
-      firstAccessor = accessor;
-      if (accessor.kind === 177 /* GetAccessor */) {
-        getAccessor = accessor;
-      } else if (accessor.kind === 178 /* SetAccessor */) {
-        setAccessor = accessor;
+  }
+  function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) {
+    const callee = skipOuterExpressions(expression, 15 /* All */);
+    let thisArg;
+    let target;
+    if (isSuperProperty(callee)) {
+      thisArg = createThis();
+      target = callee;
+    } else if (isSuperKeyword(callee)) {
+      thisArg = createThis();
+      target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee;
+    } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
+      thisArg = createVoidZero();
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        callee,
+        /*optionalChain*/
+        false
+      );
+    } else if (isPropertyAccessExpression(callee)) {
+      if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
+        thisArg = createTempVariable(recordTempVariable);
+        target = createPropertyAccessExpression(
+          setTextRange(
+            factory2.createAssignment(
+              thisArg,
+              callee.expression
+            ),
+            callee.expression
+          ),
+          callee.name
+        );
+        setTextRange(target, callee);
+      } else {
+        thisArg = callee.expression;
+        target = callee;
+      }
+    } else if (isElementAccessExpression(callee)) {
+      if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
+        thisArg = createTempVariable(recordTempVariable);
+        target = createElementAccessExpression(
+          setTextRange(
+            factory2.createAssignment(
+              thisArg,
+              callee.expression
+            ),
+            callee.expression
+          ),
+          callee.argumentExpression
+        );
+        setTextRange(target, callee);
       } else {
-        Debug.fail("Accessor has wrong kind");
+        thisArg = callee.expression;
+        target = callee;
       }
     } else {
-      forEach(declarations, (member) => {
-        if (isAccessor(member) && isStatic(member) === isStatic(accessor)) {
-          const memberName = getPropertyNameForPropertyNameNode(member.name);
-          const accessorName = getPropertyNameForPropertyNameNode(accessor.name);
-          if (memberName === accessorName) {
-            if (!firstAccessor) {
-              firstAccessor = member;
-            } else if (!secondAccessor) {
-              secondAccessor = member;
-            }
-            if (member.kind === 177 /* GetAccessor */ && !getAccessor) {
-              getAccessor = member;
-            }
-            if (member.kind === 178 /* SetAccessor */ && !setAccessor) {
-              setAccessor = member;
-            }
-          }
-        }
-      });
+      thisArg = createVoidZero();
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
     }
-    return {
-      firstAccessor,
-      secondAccessor,
-      getAccessor,
-      setAccessor
-    };
+    return { target, thisArg };
   }
-  function getEffectiveTypeAnnotationNode(node) {
-    if (!isInJSFile(node) && isFunctionDeclaration(node))
-      return void 0;
-    const type = node.type;
-    if (type || !isInJSFile(node))
-      return type;
-    return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node);
+  function createAssignmentTargetWrapper(paramName, expression) {
+    return createPropertyAccessExpression(
+      // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
+      createParenthesizedExpression(
+        createObjectLiteralExpression([
+          createSetAccessorDeclaration(
+            /*modifiers*/
+            void 0,
+            "value",
+            [createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              paramName,
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0,
+              /*initializer*/
+              void 0
+            )],
+            createBlock([
+              createExpressionStatement(expression)
+            ])
+          )
+        ])
+      ),
+      "value"
+    );
   }
-  function getTypeAnnotationNode(node) {
-    return node.type;
+  function inlineExpressions(expressions) {
+    return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma);
+  }
+  function getName(node, allowComments, allowSourceMaps, emitFlags = 0, ignoreAssignedName) {
+    const nodeName = ignoreAssignedName ? node && getNonAssignedNameOfDeclaration(node) : getNameOfDeclaration(node);
+    if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) {
+      const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent);
+      emitFlags |= getEmitFlags(nodeName);
+      if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */;
+      if (!allowComments) emitFlags |= 3072 /* NoComments */;
+      if (emitFlags) setEmitFlags(name, emitFlags);
+      return name;
+    }
+    return getGeneratedNameForNode(node);
   }
-  function getEffectiveReturnTypeNode(node) {
-    return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0);
+  function getInternalName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */);
   }
-  function getJSDocTypeParameterDeclarations(node) {
-    return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
+  function getLocalName(node, allowComments, allowSourceMaps, ignoreAssignedName) {
+    return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */, ignoreAssignedName);
   }
-  function isNonTypeAliasTemplate(tag) {
-    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 327 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
+  function getExportName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */);
   }
-  function getEffectiveSetAccessorTypeAnnotationNode(node) {
-    const parameter = getSetAccessorValueParameter(node);
-    return parameter && getEffectiveTypeAnnotationNode(parameter);
+  function getDeclarationName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps);
   }
-  function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) {
-    emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments);
+  function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) {
+    const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name));
+    setTextRange(qualifiedName, name);
+    let emitFlags = 0;
+    if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */;
+    if (!allowComments) emitFlags |= 3072 /* NoComments */;
+    if (emitFlags) setEmitFlags(qualifiedName, emitFlags);
+    return qualifiedName;
   }
-  function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) {
-    if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) {
-      writer.writeLine();
+  function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) {
+    if (ns && hasSyntacticModifier(node, 32 /* Export */)) {
+      return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps);
     }
+    return getExportName(node, allowComments, allowSourceMaps);
   }
-  function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) {
-    if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) {
-      writer.writeLine();
-    }
+  function copyPrologue(source, target, ensureUseStrict2, visitor) {
+    const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2);
+    return copyCustomPrologue(source, target, offset, visitor);
   }
-  function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) {
-    if (comments && comments.length > 0) {
-      if (leadingSeparator) {
-        writer.writeSpace(" ");
-      }
-      let emitInterveningSeparator = false;
-      for (const comment of comments) {
-        if (emitInterveningSeparator) {
-          writer.writeSpace(" ");
-          emitInterveningSeparator = false;
-        }
-        writeComment(text, lineMap, writer, comment.pos, comment.end, newLine);
-        if (comment.hasTrailingNewLine) {
-          writer.writeLine();
-        } else {
-          emitInterveningSeparator = true;
+  function isUseStrictPrologue2(node) {
+    return isStringLiteral(node.expression) && node.expression.text === "use strict";
+  }
+  function createUseStrictPrologue() {
+    return startOnNewLine(createExpressionStatement(createStringLiteral("use strict")));
+  }
+  function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) {
+    Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array");
+    let foundUseStrict = false;
+    const numStatements = source.length;
+    while (statementOffset < numStatements) {
+      const statement = source[statementOffset];
+      if (isPrologueDirective(statement)) {
+        if (isUseStrictPrologue2(statement)) {
+          foundUseStrict = true;
         }
+        target.push(statement);
+      } else {
+        break;
       }
-      if (emitInterveningSeparator && trailingSeparator) {
-        writer.writeSpace(" ");
-      }
+      statementOffset++;
     }
+    if (ensureUseStrict2 && !foundUseStrict) {
+      target.push(createUseStrictPrologue());
+    }
+    return statementOffset;
   }
-  function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) {
-    let leadingComments;
-    let currentDetachedCommentInfo;
-    if (removeComments) {
-      if (node.pos === 0) {
-        leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal);
+  function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) {
+    const numStatements = source.length;
+    while (statementOffset !== void 0 && statementOffset < numStatements) {
+      const statement = source[statementOffset];
+      if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) {
+        append(target, visitor ? visitNode(statement, visitor, isStatement) : statement);
+      } else {
+        break;
       }
-    } else {
-      leadingComments = getLeadingCommentRanges(text, node.pos);
+      statementOffset++;
     }
-    if (leadingComments) {
-      const detachedComments = [];
-      let lastComment;
-      for (const comment of leadingComments) {
-        if (lastComment) {
-          const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end);
-          const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos);
-          if (commentLine >= lastCommentLine + 2) {
-            break;
-          }
-        }
-        detachedComments.push(comment);
-        lastComment = comment;
-      }
-      if (detachedComments.length) {
-        const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end);
-        const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
-        if (nodeLine >= lastCommentLine + 2) {
-          emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
-          emitComments(
-            text,
-            lineMap,
-            writer,
-            detachedComments,
-            /*leadingSeparator*/
-            false,
-            /*trailingSeparator*/
-            true,
-            newLine,
-            writeComment
-          );
-          currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
-        }
-      }
+    return statementOffset;
+  }
+  function ensureUseStrict(statements) {
+    const foundUseStrict = findUseStrictPrologue(statements);
+    if (!foundUseStrict) {
+      return setTextRange(createNodeArray([createUseStrictPrologue(), ...statements]), statements);
     }
-    return currentDetachedCommentInfo;
-    function isPinnedCommentLocal(comment) {
-      return isPinnedComment(text, comment.pos);
+    return statements;
+  }
+  function liftToBlock(nodes) {
+    Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block.");
+    return singleOrUndefined(nodes) || createBlock(nodes);
+  }
+  function findSpanEnd(array, test, start) {
+    let i = start;
+    while (i < array.length && test(array[i])) {
+      i++;
     }
+    return i;
   }
-  function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) {
-    if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) {
-      const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos);
-      const lineCount = lineMap.length;
-      let firstCommentLineIndent;
-      for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) {
-        const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1];
-        if (pos !== commentPos) {
-          if (firstCommentLineIndent === void 0) {
-            firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos);
-          }
-          const currentWriterIndentSpacing = writer.getIndent() * getIndentSize();
-          const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart);
-          if (spacesToEmit > 0) {
-            let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize();
-            const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize());
-            writer.rawWrite(indentSizeSpaceString);
-            while (numberOfSingleSpacesToEmit) {
-              writer.rawWrite(" ");
-              numberOfSingleSpacesToEmit--;
-            }
-          } else {
-            writer.rawWrite("");
+  function mergeLexicalEnvironment(statements, declarations) {
+    if (!some(declarations)) {
+      return statements;
+    }
+    const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0);
+    const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd);
+    const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd);
+    const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0);
+    const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd);
+    const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd);
+    const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd);
+    Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues");
+    const left = isNodeArray(statements) ? statements.slice() : statements;
+    if (rightCustomPrologueEnd > rightHoistedVariablesEnd) {
+      left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd));
+    }
+    if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) {
+      left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd));
+    }
+    if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) {
+      left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd));
+    }
+    if (rightStandardPrologueEnd > 0) {
+      if (leftStandardPrologueEnd === 0) {
+        left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd));
+      } else {
+        const leftPrologues = /* @__PURE__ */ new Map();
+        for (let i = 0; i < leftStandardPrologueEnd; i++) {
+          const leftPrologue = statements[i];
+          leftPrologues.set(leftPrologue.expression.text, true);
+        }
+        for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) {
+          const rightPrologue = declarations[i];
+          if (!leftPrologues.has(rightPrologue.expression.text)) {
+            left.unshift(rightPrologue);
           }
         }
-        writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart);
-        pos = nextLineStart;
       }
-    } else {
-      writer.writeComment(text.substring(commentPos, commentEnd));
     }
-  }
-  function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) {
-    const end = Math.min(commentEnd, nextLineStart - 1);
-    const currentLineText = text.substring(pos, end).trim();
-    if (currentLineText) {
-      writer.writeComment(currentLineText);
-      if (end !== commentEnd) {
-        writer.writeLine();
-      }
-    } else {
-      writer.rawWrite(newLine);
+    if (isNodeArray(statements)) {
+      return setTextRange(createNodeArray(left, statements.hasTrailingComma), statements);
     }
+    return statements;
   }
-  function calculateIndent(text, pos, end) {
-    let currentLineIndent = 0;
-    for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) {
-      if (text.charCodeAt(pos) === 9 /* tab */) {
-        currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize();
-      } else {
-        currentLineIndent++;
-      }
+  function replaceModifiers(node, modifiers) {
+    let modifierArray;
+    if (typeof modifiers === "number") {
+      modifierArray = createModifiersFromModifierFlags(modifiers);
+    } else {
+      modifierArray = modifiers;
     }
-    return currentLineIndent;
-  }
-  function hasEffectiveModifiers(node) {
-    return getEffectiveModifierFlags(node) !== 0 /* None */;
-  }
-  function hasSyntacticModifiers(node) {
-    return getSyntacticModifierFlags(node) !== 0 /* None */;
-  }
-  function hasEffectiveModifier(node, flags) {
-    return !!getSelectedEffectiveModifierFlags(node, flags);
+    return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration(node, modifierArray, node.importClause, node.moduleSpecifier, node.attributes) : isExportAssignment(node) ? updateExportAssignment(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.attributes) : Debug.assertNever(node);
   }
-  function hasSyntacticModifier(node, flags) {
-    return !!getSelectedSyntacticModifierFlags(node, flags);
+  function replaceDecoratorsAndModifiers(node, modifierArray) {
+    return isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : Debug.assertNever(node);
   }
-  function isStatic(node) {
-    return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node);
-  }
-  function hasStaticModifier(node) {
-    return hasSyntacticModifier(node, 256 /* Static */);
-  }
-  function hasOverrideModifier(node) {
-    return hasEffectiveModifier(node, 16 /* Override */);
-  }
-  function hasAbstractModifier(node) {
-    return hasSyntacticModifier(node, 64 /* Abstract */);
+  function replacePropertyName(node, name) {
+    switch (node.kind) {
+      case 177 /* GetAccessor */:
+        return updateGetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.type, node.body);
+      case 178 /* SetAccessor */:
+        return updateSetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.body);
+      case 174 /* MethodDeclaration */:
+        return updateMethodDeclaration(node, node.modifiers, node.asteriskToken, name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body);
+      case 173 /* MethodSignature */:
+        return updateMethodSignature(node, node.modifiers, name, node.questionToken, node.typeParameters, node.parameters, node.type);
+      case 172 /* PropertyDeclaration */:
+        return updatePropertyDeclaration2(node, node.modifiers, name, node.questionToken ?? node.exclamationToken, node.type, node.initializer);
+      case 171 /* PropertySignature */:
+        return updatePropertySignature(node, node.modifiers, name, node.questionToken, node.type);
+      case 303 /* PropertyAssignment */:
+        return updatePropertyAssignment(node, name, node.initializer);
+    }
   }
-  function hasAmbientModifier(node) {
-    return hasSyntacticModifier(node, 128 /* Ambient */);
+  function asNodeArray(array) {
+    return array ? createNodeArray(array) : void 0;
   }
-  function hasAccessorModifier(node) {
-    return hasSyntacticModifier(node, 512 /* Accessor */);
+  function asName(name) {
+    return typeof name === "string" ? createIdentifier(name) : name;
   }
-  function hasEffectiveReadonlyModifier(node) {
-    return hasEffectiveModifier(node, 8 /* Readonly */);
+  function asExpression(value) {
+    return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value;
   }
-  function hasDecorators(node) {
-    return hasSyntacticModifier(node, 32768 /* Decorator */);
+  function asInitializer(node) {
+    return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
   }
-  function getSelectedEffectiveModifierFlags(node, flags) {
-    return getEffectiveModifierFlags(node) & flags;
+  function asToken(value) {
+    return typeof value === "number" ? createToken(value) : value;
   }
-  function getSelectedSyntacticModifierFlags(node, flags) {
-    return getSyntacticModifierFlags(node) & flags;
+  function asEmbeddedStatement(statement) {
+    return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginal(createEmptyStatement(), statement), statement) : statement;
   }
-  function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
-    if (node.kind >= 0 /* FirstToken */ && node.kind <= 165 /* LastToken */) {
-      return 0 /* None */;
-    }
-    if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) {
-      node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */;
+  function asVariableDeclaration(variableDeclaration) {
+    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+      return createVariableDeclaration(
+        variableDeclaration,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
-    if (alwaysIncludeJSDoc || includeJSDoc && isInJSFile(node)) {
-      if (!(node.modifierFlagsCache & 268435456 /* HasComputedJSDocModifiers */) && node.parent) {
-        node.modifierFlagsCache |= getRawJSDocModifierFlagsNoCache(node) | 268435456 /* HasComputedJSDocModifiers */;
-      }
-      return selectEffectiveModifierFlags(node.modifierFlagsCache);
+    return variableDeclaration;
+  }
+  function update(updated, original) {
+    if (updated !== original) {
+      setOriginal(updated, original);
+      setTextRange(updated, original);
     }
-    return selectSyntacticModifierFlags(node.modifierFlagsCache);
+    return updated;
   }
-  function getEffectiveModifierFlags(node) {
-    return getModifierFlagsWorker(
-      node,
-      /*includeJSDoc*/
-      true
+}
+function getDefaultTagNameForKind(kind) {
+  switch (kind) {
+    case 344 /* JSDocTypeTag */:
+      return "type";
+    case 342 /* JSDocReturnTag */:
+      return "returns";
+    case 343 /* JSDocThisTag */:
+      return "this";
+    case 340 /* JSDocEnumTag */:
+      return "enum";
+    case 330 /* JSDocAuthorTag */:
+      return "author";
+    case 332 /* JSDocClassTag */:
+      return "class";
+    case 333 /* JSDocPublicTag */:
+      return "public";
+    case 334 /* JSDocPrivateTag */:
+      return "private";
+    case 335 /* JSDocProtectedTag */:
+      return "protected";
+    case 336 /* JSDocReadonlyTag */:
+      return "readonly";
+    case 337 /* JSDocOverrideTag */:
+      return "override";
+    case 345 /* JSDocTemplateTag */:
+      return "template";
+    case 346 /* JSDocTypedefTag */:
+      return "typedef";
+    case 341 /* JSDocParameterTag */:
+      return "param";
+    case 348 /* JSDocPropertyTag */:
+      return "prop";
+    case 338 /* JSDocCallbackTag */:
+      return "callback";
+    case 339 /* JSDocOverloadTag */:
+      return "overload";
+    case 328 /* JSDocAugmentsTag */:
+      return "augments";
+    case 329 /* JSDocImplementsTag */:
+      return "implements";
+    case 351 /* JSDocImportTag */:
+      return "import";
+    default:
+      return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`);
+  }
+}
+var rawTextScanner;
+var invalidValueSentinel = {};
+function getCookedText(kind, rawText) {
+  if (!rawTextScanner) {
+    rawTextScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      0 /* Standard */
     );
   }
-  function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
-    return getModifierFlagsWorker(
-      node,
-      /*includeJSDoc*/
-      true,
-      /*alwaysIncludeJSDoc*/
-      true
-    );
+  switch (kind) {
+    case 15 /* NoSubstitutionTemplateLiteral */:
+      rawTextScanner.setText("`" + rawText + "`");
+      break;
+    case 16 /* TemplateHead */:
+      rawTextScanner.setText("`" + rawText + "${");
+      break;
+    case 17 /* TemplateMiddle */:
+      rawTextScanner.setText("}" + rawText + "${");
+      break;
+    case 18 /* TemplateTail */:
+      rawTextScanner.setText("}" + rawText + "`");
+      break;
   }
-  function getSyntacticModifierFlags(node) {
-    return getModifierFlagsWorker(
-      node,
-      /*includeJSDoc*/
+  let token = rawTextScanner.scan();
+  if (token === 20 /* CloseBraceToken */) {
+    token = rawTextScanner.reScanTemplateToken(
+      /*isTaggedTemplate*/
       false
     );
   }
-  function getRawJSDocModifierFlagsNoCache(node) {
-    let flags = 0 /* None */;
-    if (!!node.parent && !isParameter(node)) {
-      if (isInJSFile(node)) {
-        if (getJSDocPublicTagNoCache(node))
-          flags |= 8388608 /* JSDocPublic */;
-        if (getJSDocPrivateTagNoCache(node))
-          flags |= 16777216 /* JSDocPrivate */;
-        if (getJSDocProtectedTagNoCache(node))
-          flags |= 33554432 /* JSDocProtected */;
-        if (getJSDocReadonlyTagNoCache(node))
-          flags |= 67108864 /* JSDocReadonly */;
-        if (getJSDocOverrideTagNoCache(node))
-          flags |= 134217728 /* JSDocOverride */;
-      }
-      if (getJSDocDeprecatedTagNoCache(node))
-        flags |= 65536 /* Deprecated */;
-    }
-    return flags;
-  }
-  function selectSyntacticModifierFlags(flags) {
-    return flags & 65535 /* SyntacticModifiers */;
-  }
-  function selectEffectiveModifierFlags(flags) {
-    return flags & 131071 /* NonCacheOnlyModifiers */ | (flags & 260046848 /* JSDocCacheOnlyModifiers */) >>> 23;
-  }
-  function getJSDocModifierFlagsNoCache(node) {
-    return selectEffectiveModifierFlags(getRawJSDocModifierFlagsNoCache(node));
-  }
-  function getEffectiveModifierFlagsNoCache(node) {
-    return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node);
+  if (rawTextScanner.isUnterminated()) {
+    rawTextScanner.setText(void 0);
+    return invalidValueSentinel;
+  }
+  let tokenValue;
+  switch (token) {
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 16 /* TemplateHead */:
+    case 17 /* TemplateMiddle */:
+    case 18 /* TemplateTail */:
+      tokenValue = rawTextScanner.getTokenValue();
+      break;
   }
-  function getSyntacticModifierFlagsNoCache(node) {
-    let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */;
-    if (node.flags & 8 /* NestedNamespace */ || node.kind === 80 /* Identifier */ && node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
-      flags |= 32 /* Export */;
+  if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) {
+    rawTextScanner.setText(void 0);
+    return invalidValueSentinel;
+  }
+  rawTextScanner.setText(void 0);
+  return tokenValue;
+}
+function propagateNameFlags(node) {
+  return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+}
+function propagateIdentifierNameFlags(node) {
+  return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
+}
+function propagatePropertyNameFlagsOfChild(node, transformFlags) {
+  return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */;
+}
+function propagateChildFlags(child) {
+  if (!child) return 0 /* None */;
+  const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind);
+  return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags;
+}
+function propagateChildrenFlags(children) {
+  return children ? children.transformFlags : 0 /* None */;
+}
+function aggregateChildrenFlags(children) {
+  let subtreeFlags = 0 /* None */;
+  for (const child of children) {
+    subtreeFlags |= propagateChildFlags(child);
+  }
+  children.transformFlags = subtreeFlags;
+}
+function getTransformFlagsSubtreeExclusions(kind) {
+  if (kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */) {
+    return -2 /* TypeExcludes */;
+  }
+  switch (kind) {
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+    case 209 /* ArrayLiteralExpression */:
+      return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */;
+    case 267 /* ModuleDeclaration */:
+      return -1941676032 /* ModuleExcludes */;
+    case 169 /* Parameter */:
+      return -2147483648 /* ParameterExcludes */;
+    case 219 /* ArrowFunction */:
+      return -2072174592 /* ArrowFunctionExcludes */;
+    case 218 /* FunctionExpression */:
+    case 262 /* FunctionDeclaration */:
+      return -1937940480 /* FunctionExcludes */;
+    case 261 /* VariableDeclarationList */:
+      return -2146893824 /* VariableDeclarationListExcludes */;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+      return -2147344384 /* ClassExcludes */;
+    case 176 /* Constructor */:
+      return -1937948672 /* ConstructorExcludes */;
+    case 172 /* PropertyDeclaration */:
+      return -2013249536 /* PropertyExcludes */;
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return -2005057536 /* MethodOrAccessorExcludes */;
+    case 133 /* AnyKeyword */:
+    case 150 /* NumberKeyword */:
+    case 163 /* BigIntKeyword */:
+    case 146 /* NeverKeyword */:
+    case 154 /* StringKeyword */:
+    case 151 /* ObjectKeyword */:
+    case 136 /* BooleanKeyword */:
+    case 155 /* SymbolKeyword */:
+    case 116 /* VoidKeyword */:
+    case 168 /* TypeParameter */:
+    case 171 /* PropertySignature */:
+    case 173 /* MethodSignature */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 181 /* IndexSignature */:
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+      return -2 /* TypeExcludes */;
+    case 210 /* ObjectLiteralExpression */:
+      return -2147278848 /* ObjectLiteralExcludes */;
+    case 299 /* CatchClause */:
+      return -2147418112 /* CatchClauseExcludes */;
+    case 206 /* ObjectBindingPattern */:
+    case 207 /* ArrayBindingPattern */:
+      return -2147450880 /* BindingPatternExcludes */;
+    case 216 /* TypeAssertionExpression */:
+    case 238 /* SatisfiesExpression */:
+    case 234 /* AsExpression */:
+    case 354 /* PartiallyEmittedExpression */:
+    case 217 /* ParenthesizedExpression */:
+    case 108 /* SuperKeyword */:
+      return -2147483648 /* OuterExpressionExcludes */;
+    case 211 /* PropertyAccessExpression */:
+    case 212 /* ElementAccessExpression */:
+      return -2147483648 /* PropertyAccessExcludes */;
+    default:
+      return -2147483648 /* NodeExcludes */;
+  }
+}
+var baseFactory = createBaseNodeFactory();
+function makeSynthetic(node) {
+  node.flags |= 16 /* Synthesized */;
+  return node;
+}
+var syntheticFactory = {
+  createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)),
+  createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)),
+  createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)),
+  createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)),
+  createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind))
+};
+var factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory);
+var SourceMapSource2;
+function createSourceMapSource(fileName, text, skipTrivia2) {
+  return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2);
+}
+function setOriginalNode(node, original) {
+  if (node.original !== original) {
+    node.original = original;
+    if (original) {
+      const emitNode = original.emitNode;
+      if (emitNode) node.emitNode = mergeEmitNode(emitNode, node.emitNode);
+    }
+  }
+  return node;
+}
+function mergeEmitNode(sourceEmitNode, destEmitNode) {
+  const {
+    flags,
+    internalFlags,
+    leadingComments,
+    trailingComments,
+    commentRange,
+    sourceMapRange,
+    tokenSourceMapRanges,
+    constantValue,
+    helpers,
+    startsOnNewLine,
+    snippetElement,
+    classThis,
+    assignedName
+  } = sourceEmitNode;
+  if (!destEmitNode) destEmitNode = {};
+  if (flags) {
+    destEmitNode.flags = flags;
+  }
+  if (internalFlags) {
+    destEmitNode.internalFlags = internalFlags & ~8 /* Immutable */;
+  }
+  if (leadingComments) {
+    destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments);
+  }
+  if (trailingComments) {
+    destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments);
+  }
+  if (commentRange) {
+    destEmitNode.commentRange = commentRange;
+  }
+  if (sourceMapRange) {
+    destEmitNode.sourceMapRange = sourceMapRange;
+  }
+  if (tokenSourceMapRanges) {
+    destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges);
+  }
+  if (constantValue !== void 0) {
+    destEmitNode.constantValue = constantValue;
+  }
+  if (helpers) {
+    for (const helper of helpers) {
+      destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper);
+    }
+  }
+  if (startsOnNewLine !== void 0) {
+    destEmitNode.startsOnNewLine = startsOnNewLine;
+  }
+  if (snippetElement !== void 0) {
+    destEmitNode.snippetElement = snippetElement;
+  }
+  if (classThis) {
+    destEmitNode.classThis = classThis;
+  }
+  if (assignedName) {
+    destEmitNode.assignedName = assignedName;
+  }
+  return destEmitNode;
+}
+function mergeTokenSourceMapRanges(sourceRanges, destRanges) {
+  if (!destRanges) destRanges = [];
+  for (const key in sourceRanges) {
+    destRanges[key] = sourceRanges[key];
+  }
+  return destRanges;
+}
+
+// src/compiler/factory/emitNode.ts
+function getOrCreateEmitNode(node) {
+  if (!node.emitNode) {
+    if (isParseTreeNode(node)) {
+      if (node.kind === 307 /* SourceFile */) {
+        return node.emitNode = { annotatedNodes: [node] };
+      }
+      const sourceFile = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node))) ?? Debug.fail("Could not determine parsed source file.");
+      getOrCreateEmitNode(sourceFile).annotatedNodes.push(node);
+    }
+    node.emitNode = {};
+  } else {
+    Debug.assert(!(node.emitNode.internalFlags & 8 /* Immutable */), "Invalid attempt to mutate an immutable node.");
+  }
+  return node.emitNode;
+}
+function disposeEmitNodes(sourceFile) {
+  var _a, _b;
+  const annotatedNodes = (_b = (_a = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a.emitNode) == null ? void 0 : _b.annotatedNodes;
+  if (annotatedNodes) {
+    for (const node of annotatedNodes) {
+      node.emitNode = void 0;
     }
-    return flags;
   }
-  function modifiersToFlags(modifiers) {
-    let flags = 0 /* None */;
-    if (modifiers) {
-      for (const modifier of modifiers) {
-        flags |= modifierToFlag(modifier.kind);
+}
+function removeAllComments(node) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.flags |= 3072 /* NoComments */;
+  emitNode.leadingComments = void 0;
+  emitNode.trailingComments = void 0;
+  return node;
+}
+function setEmitFlags(node, emitFlags) {
+  getOrCreateEmitNode(node).flags = emitFlags;
+  return node;
+}
+function addEmitFlags(node, emitFlags) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.flags = emitNode.flags | emitFlags;
+  return node;
+}
+function setInternalEmitFlags(node, emitFlags) {
+  getOrCreateEmitNode(node).internalFlags = emitFlags;
+  return node;
+}
+function addInternalEmitFlags(node, emitFlags) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.internalFlags = emitNode.internalFlags | emitFlags;
+  return node;
+}
+function getSourceMapRange(node) {
+  var _a;
+  return ((_a = node.emitNode) == null ? void 0 : _a.sourceMapRange) ?? node;
+}
+function setSourceMapRange(node, range) {
+  getOrCreateEmitNode(node).sourceMapRange = range;
+  return node;
+}
+function getTokenSourceMapRange(node, token) {
+  var _a, _b;
+  return (_b = (_a = node.emitNode) == null ? void 0 : _a.tokenSourceMapRanges) == null ? void 0 : _b[token];
+}
+function setTokenSourceMapRange(node, token, range) {
+  const emitNode = getOrCreateEmitNode(node);
+  const tokenSourceMapRanges = emitNode.tokenSourceMapRanges ?? (emitNode.tokenSourceMapRanges = []);
+  tokenSourceMapRanges[token] = range;
+  return node;
+}
+function getStartsOnNewLine(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.startsOnNewLine;
+}
+function setStartsOnNewLine(node, newLine) {
+  getOrCreateEmitNode(node).startsOnNewLine = newLine;
+  return node;
+}
+function getCommentRange(node) {
+  var _a;
+  return ((_a = node.emitNode) == null ? void 0 : _a.commentRange) ?? node;
+}
+function setCommentRange(node, range) {
+  getOrCreateEmitNode(node).commentRange = range;
+  return node;
+}
+function getSyntheticLeadingComments(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.leadingComments;
+}
+function setSyntheticLeadingComments(node, comments) {
+  getOrCreateEmitNode(node).leadingComments = comments;
+  return node;
+}
+function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) {
+  return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
+}
+function getSyntheticTrailingComments(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.trailingComments;
+}
+function setSyntheticTrailingComments(node, comments) {
+  getOrCreateEmitNode(node).trailingComments = comments;
+  return node;
+}
+function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) {
+  return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
+}
+function moveSyntheticComments(node, original) {
+  setSyntheticLeadingComments(node, getSyntheticLeadingComments(original));
+  setSyntheticTrailingComments(node, getSyntheticTrailingComments(original));
+  const emit = getOrCreateEmitNode(original);
+  emit.leadingComments = void 0;
+  emit.trailingComments = void 0;
+  return node;
+}
+function getConstantValue(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.constantValue;
+}
+function setConstantValue(node, value) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.constantValue = value;
+  return node;
+}
+function addEmitHelper(node, helper) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.helpers = append(emitNode.helpers, helper);
+  return node;
+}
+function addEmitHelpers(node, helpers) {
+  if (some(helpers)) {
+    const emitNode = getOrCreateEmitNode(node);
+    for (const helper of helpers) {
+      emitNode.helpers = appendIfUnique(emitNode.helpers, helper);
+    }
+  }
+  return node;
+}
+function removeEmitHelper(node, helper) {
+  var _a;
+  const helpers = (_a = node.emitNode) == null ? void 0 : _a.helpers;
+  if (helpers) {
+    return orderedRemoveItem(helpers, helper);
+  }
+  return false;
+}
+function getEmitHelpers(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.helpers;
+}
+function moveEmitHelpers(source, target, predicate) {
+  const sourceEmitNode = source.emitNode;
+  const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers;
+  if (!some(sourceEmitHelpers)) return;
+  const targetEmitNode = getOrCreateEmitNode(target);
+  let helpersRemoved = 0;
+  for (let i = 0; i < sourceEmitHelpers.length; i++) {
+    const helper = sourceEmitHelpers[i];
+    if (predicate(helper)) {
+      helpersRemoved++;
+      targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper);
+    } else if (helpersRemoved > 0) {
+      sourceEmitHelpers[i - helpersRemoved] = helper;
+    }
+  }
+  if (helpersRemoved > 0) {
+    sourceEmitHelpers.length -= helpersRemoved;
+  }
+}
+function getSnippetElement(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.snippetElement;
+}
+function setSnippetElement(node, snippet) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.snippetElement = snippet;
+  return node;
+}
+function ignoreSourceNewlines(node) {
+  getOrCreateEmitNode(node).internalFlags |= 4 /* IgnoreSourceNewlines */;
+  return node;
+}
+function setTypeNode(node, type) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.typeNode = type;
+  return node;
+}
+function getTypeNode(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.typeNode;
+}
+function setIdentifierTypeArguments(node, typeArguments) {
+  getOrCreateEmitNode(node).identifierTypeArguments = typeArguments;
+  return node;
+}
+function getIdentifierTypeArguments(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.identifierTypeArguments;
+}
+function setIdentifierAutoGenerate(node, autoGenerate) {
+  getOrCreateEmitNode(node).autoGenerate = autoGenerate;
+  return node;
+}
+function getIdentifierAutoGenerate(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.autoGenerate;
+}
+function setIdentifierGeneratedImportReference(node, value) {
+  getOrCreateEmitNode(node).generatedImportReference = value;
+  return node;
+}
+function getIdentifierGeneratedImportReference(node) {
+  var _a;
+  return (_a = node.emitNode) == null ? void 0 : _a.generatedImportReference;
+}
+
+// src/compiler/factory/emitHelpers.ts
+var PrivateIdentifierKind = /* @__PURE__ */ ((PrivateIdentifierKind2) => {
+  PrivateIdentifierKind2["Field"] = "f";
+  PrivateIdentifierKind2["Method"] = "m";
+  PrivateIdentifierKind2["Accessor"] = "a";
+  return PrivateIdentifierKind2;
+})(PrivateIdentifierKind || {});
+function createEmitHelperFactory(context) {
+  const factory2 = context.factory;
+  const immutableTrue = memoize(() => setInternalEmitFlags(factory2.createTrue(), 8 /* Immutable */));
+  const immutableFalse = memoize(() => setInternalEmitFlags(factory2.createFalse(), 8 /* Immutable */));
+  return {
+    getUnscopedHelperName,
+    // TypeScript Helpers
+    createDecorateHelper,
+    createMetadataHelper,
+    createParamHelper,
+    // ES Decorators Helpers
+    createESDecorateHelper,
+    createRunInitializersHelper,
+    // ES2018 Helpers
+    createAssignHelper,
+    createAwaitHelper,
+    createAsyncGeneratorHelper,
+    createAsyncDelegatorHelper,
+    createAsyncValuesHelper,
+    // ES2018 Destructuring Helpers
+    createRestHelper,
+    // ES2017 Helpers
+    createAwaiterHelper,
+    // ES2015 Helpers
+    createExtendsHelper,
+    createTemplateObjectHelper,
+    createSpreadArrayHelper,
+    createPropKeyHelper,
+    createSetFunctionNameHelper,
+    // ES2015 Destructuring Helpers
+    createValuesHelper,
+    createReadHelper,
+    // ES2015 Generator Helpers
+    createGeneratorHelper,
+    // ES Module Helpers
+    createImportStarHelper,
+    createImportStarCallbackHelper,
+    createImportDefaultHelper,
+    createExportStarHelper,
+    // Class Fields Helpers
+    createClassPrivateFieldGetHelper,
+    createClassPrivateFieldSetHelper,
+    createClassPrivateFieldInHelper,
+    // 'using' helpers
+    createAddDisposableResourceHelper,
+    createDisposeResourcesHelper
+  };
+  function getUnscopedHelperName(name) {
+    return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */);
+  }
+  function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
+    context.requestEmitHelper(decorateHelper);
+    const argumentsArray = [];
+    argumentsArray.push(factory2.createArrayLiteralExpression(
+      decoratorExpressions,
+      /*multiLine*/
+      true
+    ));
+    argumentsArray.push(target);
+    if (memberName) {
+      argumentsArray.push(memberName);
+      if (descriptor) {
+        argumentsArray.push(descriptor);
       }
     }
-    return flags;
-  }
-  function modifierToFlag(token) {
-    switch (token) {
-      case 126 /* StaticKeyword */:
-        return 256 /* Static */;
-      case 125 /* PublicKeyword */:
-        return 1 /* Public */;
-      case 124 /* ProtectedKeyword */:
-        return 4 /* Protected */;
-      case 123 /* PrivateKeyword */:
-        return 2 /* Private */;
-      case 128 /* AbstractKeyword */:
-        return 64 /* Abstract */;
-      case 129 /* AccessorKeyword */:
-        return 512 /* Accessor */;
-      case 95 /* ExportKeyword */:
-        return 32 /* Export */;
-      case 138 /* DeclareKeyword */:
-        return 128 /* Ambient */;
-      case 87 /* ConstKeyword */:
-        return 4096 /* Const */;
-      case 90 /* DefaultKeyword */:
-        return 2048 /* Default */;
-      case 134 /* AsyncKeyword */:
-        return 1024 /* Async */;
-      case 148 /* ReadonlyKeyword */:
-        return 8 /* Readonly */;
-      case 164 /* OverrideKeyword */:
-        return 16 /* Override */;
-      case 103 /* InKeyword */:
-        return 8192 /* In */;
-      case 147 /* OutKeyword */:
-        return 16384 /* Out */;
-      case 170 /* Decorator */:
-        return 32768 /* Decorator */;
-    }
-    return 0 /* None */;
-  }
-  function isBinaryLogicalOperator(token) {
-    return token === 57 /* BarBarToken */ || token === 56 /* AmpersandAmpersandToken */;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__decorate"),
+      /*typeArguments*/
+      void 0,
+      argumentsArray
+    );
   }
-  function isLogicalOperator(token) {
-    return isBinaryLogicalOperator(token) || token === 54 /* ExclamationToken */;
+  function createMetadataHelper(metadataKey, metadataValue) {
+    context.requestEmitHelper(metadataHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__metadata"),
+      /*typeArguments*/
+      void 0,
+      [
+        factory2.createStringLiteral(metadataKey),
+        metadataValue
+      ]
+    );
   }
-  function isLogicalOrCoalescingAssignmentOperator(token) {
-    return token === 76 /* BarBarEqualsToken */ || token === 77 /* AmpersandAmpersandEqualsToken */ || token === 78 /* QuestionQuestionEqualsToken */;
+  function createParamHelper(expression, parameterOffset, location) {
+    context.requestEmitHelper(paramHelper);
+    return setTextRange(
+      factory2.createCallExpression(
+        getUnscopedHelperName("__param"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createNumericLiteral(parameterOffset + ""),
+          expression
+        ]
+      ),
+      location
+    );
   }
-  function isLogicalOrCoalescingAssignmentExpression(expr) {
-    return isBinaryExpression(expr) && isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind);
+  function createESDecorateClassContextObject(contextIn) {
+    const properties = [
+      factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral("class")),
+      factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name),
+      factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata)
+    ];
+    return factory2.createObjectLiteralExpression(properties);
   }
-  function isLogicalOrCoalescingBinaryOperator(token) {
-    return isBinaryLogicalOperator(token) || token === 61 /* QuestionQuestionToken */;
+  function createESDecorateClassElementAccessGetMethod(elementName) {
+    const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name);
+    return factory2.createPropertyAssignment(
+      "get",
+      factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          factory2.createIdentifier("obj")
+        )],
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        accessor
+      )
+    );
   }
-  function isLogicalOrCoalescingBinaryExpression(expr) {
-    return isBinaryExpression(expr) && isLogicalOrCoalescingBinaryOperator(expr.operatorToken.kind);
+  function createESDecorateClassElementAccessSetMethod(elementName) {
+    const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name);
+    return factory2.createPropertyAssignment(
+      "set",
+      factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        [
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            factory2.createIdentifier("obj")
+          ),
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            factory2.createIdentifier("value")
+          )
+        ],
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        factory2.createBlock([
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              accessor,
+              factory2.createIdentifier("value")
+            )
+          )
+        ])
+      )
+    );
   }
-  function isAssignmentOperator(token) {
-    return token >= 64 /* FirstAssignment */ && token <= 79 /* LastAssignment */;
+  function createESDecorateClassElementAccessHasMethod(elementName) {
+    const propertyName = elementName.computed ? elementName.name : isIdentifier(elementName.name) ? factory2.createStringLiteralFromNode(elementName.name) : elementName.name;
+    return factory2.createPropertyAssignment(
+      "has",
+      factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          factory2.createIdentifier("obj")
+        )],
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        factory2.createBinaryExpression(
+          propertyName,
+          103 /* InKeyword */,
+          factory2.createIdentifier("obj")
+        )
+      )
+    );
   }
-  function tryGetClassExtendingExpressionWithTypeArguments(node) {
-    const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-    return cls && !cls.isImplements ? cls.class : void 0;
+  function createESDecorateClassElementAccessObject(name, access) {
+    const properties = [];
+    properties.push(createESDecorateClassElementAccessHasMethod(name));
+    if (access.get) properties.push(createESDecorateClassElementAccessGetMethod(name));
+    if (access.set) properties.push(createESDecorateClassElementAccessSetMethod(name));
+    return factory2.createObjectLiteralExpression(properties);
+  }
+  function createESDecorateClassElementContextObject(contextIn) {
+    const properties = [
+      factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral(contextIn.kind)),
+      factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name.computed ? contextIn.name.name : factory2.createStringLiteralFromNode(contextIn.name.name)),
+      factory2.createPropertyAssignment(factory2.createIdentifier("static"), contextIn.static ? factory2.createTrue() : factory2.createFalse()),
+      factory2.createPropertyAssignment(factory2.createIdentifier("private"), contextIn.private ? factory2.createTrue() : factory2.createFalse()),
+      factory2.createPropertyAssignment(factory2.createIdentifier("access"), createESDecorateClassElementAccessObject(contextIn.name, contextIn.access)),
+      factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata)
+    ];
+    return factory2.createObjectLiteralExpression(properties);
   }
-  function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
-    if (isExpressionWithTypeArguments(node)) {
-      if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
-        return { class: node.parent.parent, isImplements: node.parent.token === 119 /* ImplementsKeyword */ };
-      }
-      if (isJSDocAugmentsTag(node.parent)) {
-        const host = getEffectiveJSDocHost(node.parent);
-        if (host && isClassLike(host)) {
-          return { class: host, isImplements: false };
-        }
-      }
-    }
-    return void 0;
+  function createESDecorateContextObject(contextIn) {
+    return contextIn.kind === "class" ? createESDecorateClassContextObject(contextIn) : createESDecorateClassElementContextObject(contextIn);
   }
-  function isAssignmentExpression(node, excludeCompoundAssignment) {
-    return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 64 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
+  function createESDecorateHelper(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
+    context.requestEmitHelper(esDecorateHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__esDecorate"),
+      /*typeArguments*/
+      void 0,
+      [
+        ctor ?? factory2.createNull(),
+        descriptorIn ?? factory2.createNull(),
+        decorators,
+        createESDecorateContextObject(contextIn),
+        initializers,
+        extraInitializers
+      ]
+    );
   }
-  function isLeftHandSideOfAssignment(node) {
-    return isAssignmentExpression(node.parent) && node.parent.left === node;
+  function createRunInitializersHelper(thisArg, initializers, value) {
+    context.requestEmitHelper(runInitializersHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__runInitializers"),
+      /*typeArguments*/
+      void 0,
+      value ? [thisArg, initializers, value] : [thisArg, initializers]
+    );
   }
-  function isDestructuringAssignment(node) {
-    if (isAssignmentExpression(
-      node,
-      /*excludeCompoundAssignment*/
-      true
-    )) {
-      const kind = node.left.kind;
-      return kind === 210 /* ObjectLiteralExpression */ || kind === 209 /* ArrayLiteralExpression */;
+  function createAssignHelper(attributesSegments) {
+    if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
+        /*typeArguments*/
+        void 0,
+        attributesSegments
+      );
     }
-    return false;
-  }
-  function isExpressionWithTypeArgumentsInClassExtendsClause(node) {
-    return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0;
+    context.requestEmitHelper(assignHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__assign"),
+      /*typeArguments*/
+      void 0,
+      attributesSegments
+    );
   }
-  function isEntityNameExpression(node) {
-    return node.kind === 80 /* Identifier */ || isPropertyAccessEntityNameExpression(node);
+  function createAwaitHelper(expression) {
+    context.requestEmitHelper(awaitHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__await"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function getFirstIdentifier(node) {
-    switch (node.kind) {
-      case 80 /* Identifier */:
-        return node;
-      case 166 /* QualifiedName */:
-        do {
-          node = node.left;
-        } while (node.kind !== 80 /* Identifier */);
-        return node;
-      case 211 /* PropertyAccessExpression */:
-        do {
-          node = node.expression;
-        } while (node.kind !== 80 /* Identifier */);
-        return node;
-    }
+  function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
+    context.requestEmitHelper(awaitHelper);
+    context.requestEmitHelper(asyncGeneratorHelper);
+    (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncGenerator"),
+      /*typeArguments*/
+      void 0,
+      [
+        hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
+        factory2.createIdentifier("arguments"),
+        generatorFunc
+      ]
+    );
   }
-  function isDottedName(node) {
-    return node.kind === 80 /* Identifier */ || node.kind === 110 /* ThisKeyword */ || node.kind === 108 /* SuperKeyword */ || node.kind === 236 /* MetaProperty */ || node.kind === 211 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 217 /* ParenthesizedExpression */ && isDottedName(node.expression);
+  function createAsyncDelegatorHelper(expression) {
+    context.requestEmitHelper(awaitHelper);
+    context.requestEmitHelper(asyncDelegator);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncDelegator"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function isPropertyAccessEntityNameExpression(node) {
-    return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression);
+  function createAsyncValuesHelper(expression) {
+    context.requestEmitHelper(asyncValues);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncValues"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function tryGetPropertyAccessOrIdentifierToString(expr) {
-    if (isPropertyAccessExpression(expr)) {
-      const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (baseStr !== void 0) {
-        return baseStr + "." + entityNameToString(expr.name);
-      }
-    } else if (isElementAccessExpression(expr)) {
-      const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) {
-        return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression);
+  function createRestHelper(value, elements, computedTempVariables, location) {
+    context.requestEmitHelper(restHelper);
+    const propertyNames = [];
+    let computedTempVariableOffset = 0;
+    for (let i = 0; i < elements.length - 1; i++) {
+      const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]);
+      if (propertyName) {
+        if (isComputedPropertyName(propertyName)) {
+          Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided.");
+          const temp = computedTempVariables[computedTempVariableOffset];
+          computedTempVariableOffset++;
+          propertyNames.push(
+            factory2.createConditionalExpression(
+              factory2.createTypeCheck(temp, "symbol"),
+              /*questionToken*/
+              void 0,
+              temp,
+              /*colonToken*/
+              void 0,
+              factory2.createAdd(temp, factory2.createStringLiteral(""))
+            )
+          );
+        } else {
+          propertyNames.push(factory2.createStringLiteralFromNode(propertyName));
+        }
       }
-    } else if (isIdentifier(expr)) {
-      return unescapeLeadingUnderscores(expr.escapedText);
-    } else if (isJsxNamespacedName(expr)) {
-      return getTextOfJsxNamespacedName(expr);
     }
-    return void 0;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__rest"),
+      /*typeArguments*/
+      void 0,
+      [
+        value,
+        setTextRange(
+          factory2.createArrayLiteralExpression(propertyNames),
+          location
+        )
+      ]
+    );
   }
-  function isPrototypeAccess(node) {
-    return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype";
+  function createAwaiterHelper(hasLexicalThis, argumentsExpression, promiseConstructor, parameters, body) {
+    context.requestEmitHelper(awaiterHelper);
+    const generatorFunc = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      factory2.createToken(42 /* AsteriskToken */),
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      parameters ?? [],
+      /*type*/
+      void 0,
+      body
+    );
+    (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__awaiter"),
+      /*typeArguments*/
+      void 0,
+      [
+        hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
+        argumentsExpression ?? factory2.createVoidZero(),
+        promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(),
+        generatorFunc
+      ]
+    );
   }
-  function isRightSideOfQualifiedNameOrPropertyAccess(node) {
-    return node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node || node.parent.kind === 236 /* MetaProperty */ && node.parent.name === node;
+  function createExtendsHelper(name) {
+    context.requestEmitHelper(extendsHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__extends"),
+      /*typeArguments*/
+      void 0,
+      [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
+    );
   }
-  function isRightSideOfAccessExpression(node) {
-    return !!node.parent && (isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node);
+  function createTemplateObjectHelper(cooked, raw) {
+    context.requestEmitHelper(templateObjectHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__makeTemplateObject"),
+      /*typeArguments*/
+      void 0,
+      [cooked, raw]
+    );
   }
-  function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) {
-    return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node;
+  function createSpreadArrayHelper(to, from, packFrom) {
+    context.requestEmitHelper(spreadArrayHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__spreadArray"),
+      /*typeArguments*/
+      void 0,
+      [to, from, packFrom ? immutableTrue() : immutableFalse()]
+    );
   }
-  function isInstanceOfExpression(node) {
-    return isBinaryExpression(node) && node.operatorToken.kind === 104 /* InstanceOfKeyword */;
+  function createPropKeyHelper(expr) {
+    context.requestEmitHelper(propKeyHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__propKey"),
+      /*typeArguments*/
+      void 0,
+      [expr]
+    );
   }
-  function isRightSideOfInstanceofExpression(node) {
-    return isInstanceOfExpression(node.parent) && node === node.parent.right;
+  function createSetFunctionNameHelper(f, name, prefix) {
+    context.requestEmitHelper(setFunctionNameHelper);
+    return context.factory.createCallExpression(
+      getUnscopedHelperName("__setFunctionName"),
+      /*typeArguments*/
+      void 0,
+      prefix ? [f, name, context.factory.createStringLiteral(prefix)] : [f, name]
+    );
   }
-  function isEmptyObjectLiteral(expression) {
-    return expression.kind === 210 /* ObjectLiteralExpression */ && expression.properties.length === 0;
+  function createValuesHelper(expression) {
+    context.requestEmitHelper(valuesHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__values"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function isEmptyArrayLiteral(expression) {
-    return expression.kind === 209 /* ArrayLiteralExpression */ && expression.elements.length === 0;
+  function createReadHelper(iteratorRecord, count) {
+    context.requestEmitHelper(readHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__read"),
+      /*typeArguments*/
+      void 0,
+      count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
+    );
   }
-  function getLocalSymbolForExportDefault(symbol) {
-    if (!isExportDefaultSymbol(symbol) || !symbol.declarations)
-      return void 0;
-    for (const decl of symbol.declarations) {
-      if (decl.localSymbol)
-        return decl.localSymbol;
-    }
-    return void 0;
+  function createGeneratorHelper(body) {
+    context.requestEmitHelper(generatorHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__generator"),
+      /*typeArguments*/
+      void 0,
+      [factory2.createThis(), body]
+    );
   }
-  function isExportDefaultSymbol(symbol) {
-    return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 2048 /* Default */);
+  function createImportStarHelper(expression) {
+    context.requestEmitHelper(importStarHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__importStar"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function tryExtractTSExtension(fileName) {
-    return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension));
+  function createImportStarCallbackHelper() {
+    context.requestEmitHelper(importStarHelper);
+    return getUnscopedHelperName("__importStar");
   }
-  function getExpandedCharCodes(input) {
-    const output = [];
-    const length2 = input.length;
-    for (let i = 0; i < length2; i++) {
-      const charCode = input.charCodeAt(i);
-      if (charCode < 128) {
-        output.push(charCode);
-      } else if (charCode < 2048) {
-        output.push(charCode >> 6 | 192);
-        output.push(charCode & 63 | 128);
-      } else if (charCode < 65536) {
-        output.push(charCode >> 12 | 224);
-        output.push(charCode >> 6 & 63 | 128);
-        output.push(charCode & 63 | 128);
-      } else if (charCode < 131072) {
-        output.push(charCode >> 18 | 240);
-        output.push(charCode >> 12 & 63 | 128);
-        output.push(charCode >> 6 & 63 | 128);
-        output.push(charCode & 63 | 128);
-      } else {
-        Debug.assert(false, "Unexpected code point");
-      }
-    }
-    return output;
+  function createImportDefaultHelper(expression) {
+    context.requestEmitHelper(importDefaultHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__importDefault"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function convertToBase64(input) {
-    let result = "";
-    const charCodes = getExpandedCharCodes(input);
-    let i = 0;
-    const length2 = charCodes.length;
-    let byte1, byte2, byte3, byte4;
-    while (i < length2) {
-      byte1 = charCodes[i] >> 2;
-      byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4;
-      byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6;
-      byte4 = charCodes[i + 2] & 63;
-      if (i + 1 >= length2) {
-        byte3 = byte4 = 64;
-      } else if (i + 2 >= length2) {
-        byte4 = 64;
-      }
-      result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4);
-      i += 3;
-    }
-    return result;
+  function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) {
+    context.requestEmitHelper(exportStarHelper);
+    context.requestEmitHelper(createBindingHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__exportStar"),
+      /*typeArguments*/
+      void 0,
+      [moduleExpression, exportsExpression]
+    );
   }
-  function getStringFromExpandedCharCodes(codes) {
-    let output = "";
-    let i = 0;
-    const length2 = codes.length;
-    while (i < length2) {
-      const charCode = codes[i];
-      if (charCode < 128) {
-        output += String.fromCharCode(charCode);
-        i++;
-      } else if ((charCode & 192) === 192) {
-        let value = charCode & 63;
-        i++;
-        let nextCode = codes[i];
-        while ((nextCode & 192) === 128) {
-          value = value << 6 | nextCode & 63;
-          i++;
-          nextCode = codes[i];
-        }
-        output += String.fromCharCode(value);
-      } else {
-        output += String.fromCharCode(charCode);
-        i++;
-      }
+  function createClassPrivateFieldGetHelper(receiver, state, kind, f) {
+    context.requestEmitHelper(classPrivateFieldGetHelper);
+    let args;
+    if (!f) {
+      args = [receiver, state, factory2.createStringLiteral(kind)];
+    } else {
+      args = [receiver, state, factory2.createStringLiteral(kind), f];
     }
-    return output;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldGet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
-  function base64encode(host, input) {
-    if (host && host.base64encode) {
-      return host.base64encode(input);
+  function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
+    context.requestEmitHelper(classPrivateFieldSetHelper);
+    let args;
+    if (!f) {
+      args = [receiver, state, value, factory2.createStringLiteral(kind)];
+    } else {
+      args = [receiver, state, value, factory2.createStringLiteral(kind), f];
     }
-    return convertToBase64(input);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldSet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
-  function base64decode(host, input) {
-    if (host && host.base64decode) {
-      return host.base64decode(input);
-    }
-    const length2 = input.length;
-    const expandedCharCodes = [];
-    let i = 0;
-    while (i < length2) {
-      if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) {
-        break;
-      }
-      const ch1 = base64Digits.indexOf(input[i]);
-      const ch2 = base64Digits.indexOf(input[i + 1]);
-      const ch3 = base64Digits.indexOf(input[i + 2]);
-      const ch4 = base64Digits.indexOf(input[i + 3]);
-      const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3;
-      const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15;
-      const code3 = (ch3 & 3) << 6 | ch4 & 63;
-      if (code2 === 0 && ch3 !== 0) {
-        expandedCharCodes.push(code1);
-      } else if (code3 === 0 && ch4 !== 0) {
-        expandedCharCodes.push(code1, code2);
-      } else {
-        expandedCharCodes.push(code1, code2, code3);
-      }
-      i += 4;
-    }
-    return getStringFromExpandedCharCodes(expandedCharCodes);
+  function createClassPrivateFieldInHelper(state, receiver) {
+    context.requestEmitHelper(classPrivateFieldInHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldIn"),
+      /*typeArguments*/
+      void 0,
+      [state, receiver]
+    );
   }
-  function readJsonOrUndefined(path, hostOrText) {
-    const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path);
-    if (!jsonText)
-      return void 0;
-    const result = parseConfigFileTextToJson(path, jsonText);
-    return !result.error ? result.config : void 0;
+  function createAddDisposableResourceHelper(envBinding, value, async) {
+    context.requestEmitHelper(addDisposableResourceHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__addDisposableResource"),
+      /*typeArguments*/
+      void 0,
+      [envBinding, value, async ? factory2.createTrue() : factory2.createFalse()]
+    );
   }
-  function readJson(path, host) {
-    return readJsonOrUndefined(path, host) || {};
+  function createDisposeResourcesHelper(envBinding) {
+    context.requestEmitHelper(disposeResourcesHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__disposeResources"),
+      /*typeArguments*/
+      void 0,
+      [envBinding]
+    );
   }
-  function tryParseJson(text) {
-    try {
-      return JSON.parse(text);
-    } catch {
-      return void 0;
+}
+function compareEmitHelpers(x, y) {
+  if (x === y) return 0 /* EqualTo */;
+  if (x.priority === y.priority) return 0 /* EqualTo */;
+  if (x.priority === void 0) return 1 /* GreaterThan */;
+  if (y.priority === void 0) return -1 /* LessThan */;
+  return compareValues(x.priority, y.priority);
+}
+function helperString(input, ...args) {
+  return (uniqueName) => {
+    let result = "";
+    for (let i = 0; i < args.length; i++) {
+      result += input[i];
+      result += uniqueName(args[i]);
     }
+    result += input[input.length - 1];
+    return result;
+  };
+}
+var decorateHelper = {
+  name: "typescript:decorate",
+  importName: "__decorate",
+  scoped: false,
+  priority: 2,
+  text: `
+            var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+                var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+                if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+                else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+                return c > 3 && r && Object.defineProperty(target, key, r), r;
+            };`
+};
+var metadataHelper = {
+  name: "typescript:metadata",
+  importName: "__metadata",
+  scoped: false,
+  priority: 3,
+  text: `
+            var __metadata = (this && this.__metadata) || function (k, v) {
+                if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+            };`
+};
+var paramHelper = {
+  name: "typescript:param",
+  importName: "__param",
+  scoped: false,
+  priority: 4,
+  text: `
+            var __param = (this && this.__param) || function (paramIndex, decorator) {
+                return function (target, key) { decorator(target, key, paramIndex); }
+            };`
+};
+var esDecorateHelper = {
+  name: "typescript:esDecorate",
+  importName: "__esDecorate",
+  scoped: false,
+  priority: 2,
+  text: `
+        var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
+            function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
+            var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
+            var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
+            var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
+            var _, done = false;
+            for (var i = decorators.length - 1; i >= 0; i--) {
+                var context = {};
+                for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
+                for (var p in contextIn.access) context.access[p] = contextIn.access[p];
+                context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
+                var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
+                if (kind === "accessor") {
+                    if (result === void 0) continue;
+                    if (result === null || typeof result !== "object") throw new TypeError("Object expected");
+                    if (_ = accept(result.get)) descriptor.get = _;
+                    if (_ = accept(result.set)) descriptor.set = _;
+                    if (_ = accept(result.init)) initializers.unshift(_);
+                }
+                else if (_ = accept(result)) {
+                    if (kind === "field") initializers.unshift(_);
+                    else descriptor[key] = _;
+                }
+            }
+            if (target) Object.defineProperty(target, contextIn.name, descriptor);
+            done = true;
+        };`
+};
+var runInitializersHelper = {
+  name: "typescript:runInitializers",
+  importName: "__runInitializers",
+  scoped: false,
+  priority: 2,
+  text: `
+        var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {
+            var useValue = arguments.length > 2;
+            for (var i = 0; i < initializers.length; i++) {
+                value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
+            }
+            return useValue ? value : void 0;
+        };`
+};
+var assignHelper = {
+  name: "typescript:assign",
+  importName: "__assign",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __assign = (this && this.__assign) || function () {
+                __assign = Object.assign || function(t) {
+                    for (var s, i = 1, n = arguments.length; i < n; i++) {
+                        s = arguments[i];
+                        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                            t[p] = s[p];
+                    }
+                    return t;
+                };
+                return __assign.apply(this, arguments);
+            };`
+};
+var awaitHelper = {
+  name: "typescript:await",
+  importName: "__await",
+  scoped: false,
+  text: `
+            var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }`
+};
+var asyncGeneratorHelper = {
+  name: "typescript:asyncGenerator",
+  importName: "__asyncGenerator",
+  scoped: false,
+  dependencies: [awaitHelper],
+  text: `
+        var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
+            if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+            var g = generator.apply(thisArg, _arguments || []), i, q = [];
+            return i = {}, verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;
+            function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }
+            function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }
+            function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+            function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
+            function fulfill(value) { resume("next", value); }
+            function reject(value) { resume("throw", value); }
+            function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+        };`
+};
+var asyncDelegator = {
+  name: "typescript:asyncDelegator",
+  importName: "__asyncDelegator",
+  scoped: false,
+  dependencies: [awaitHelper],
+  text: `
+            var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {
+                var i, p;
+                return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+                function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
+            };`
+};
+var asyncValues = {
+  name: "typescript:asyncValues",
+  importName: "__asyncValues",
+  scoped: false,
+  text: `
+            var __asyncValues = (this && this.__asyncValues) || function (o) {
+                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+                var m = o[Symbol.asyncIterator], i;
+                return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+                function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+                function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+            };`
+};
+var restHelper = {
+  name: "typescript:rest",
+  importName: "__rest",
+  scoped: false,
+  text: `
+            var __rest = (this && this.__rest) || function (s, e) {
+                var t = {};
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+                    t[p] = s[p];
+                if (s != null && typeof Object.getOwnPropertySymbols === "function")
+                    for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+                        if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                            t[p[i]] = s[p[i]];
+                    }
+                return t;
+            };`
+};
+var awaiterHelper = {
+  name: "typescript:awaiter",
+  importName: "__awaiter",
+  scoped: false,
+  priority: 5,
+  text: `
+            var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+                function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+                return new (P || (P = Promise))(function (resolve, reject) {
+                    function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+                    function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+                    function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+                    step((generator = generator.apply(thisArg, _arguments || [])).next());
+                });
+            };`
+};
+var extendsHelper = {
+  name: "typescript:extends",
+  importName: "__extends",
+  scoped: false,
+  priority: 0,
+  text: `
+            var __extends = (this && this.__extends) || (function () {
+                var extendStatics = function (d, b) {
+                    extendStatics = Object.setPrototypeOf ||
+                        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+                    return extendStatics(d, b);
+                };
+
+                return function (d, b) {
+                    if (typeof b !== "function" && b !== null)
+                        throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                };
+            })();`
+};
+var templateObjectHelper = {
+  name: "typescript:makeTemplateObject",
+  importName: "__makeTemplateObject",
+  scoped: false,
+  priority: 0,
+  text: `
+            var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
+                if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+                return cooked;
+            };`
+};
+var readHelper = {
+  name: "typescript:read",
+  importName: "__read",
+  scoped: false,
+  text: `
+            var __read = (this && this.__read) || function (o, n) {
+                var m = typeof Symbol === "function" && o[Symbol.iterator];
+                if (!m) return o;
+                var i = m.call(o), r, ar = [], e;
+                try {
+                    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+                }
+                catch (error) { e = { error: error }; }
+                finally {
+                    try {
+                        if (r && !r.done && (m = i["return"])) m.call(i);
+                    }
+                    finally { if (e) throw e.error; }
+                }
+                return ar;
+            };`
+};
+var spreadArrayHelper = {
+  name: "typescript:spreadArray",
+  importName: "__spreadArray",
+  scoped: false,
+  text: `
+            var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+                if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+                    if (ar || !(i in from)) {
+                        if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+                        ar[i] = from[i];
+                    }
+                }
+                return to.concat(ar || Array.prototype.slice.call(from));
+            };`
+};
+var propKeyHelper = {
+  name: "typescript:propKey",
+  importName: "__propKey",
+  scoped: false,
+  text: `
+        var __propKey = (this && this.__propKey) || function (x) {
+            return typeof x === "symbol" ? x : "".concat(x);
+        };`
+};
+var setFunctionNameHelper = {
+  name: "typescript:setFunctionName",
+  importName: "__setFunctionName",
+  scoped: false,
+  text: `
+        var __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) {
+            if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : "";
+            return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name });
+        };`
+};
+var valuesHelper = {
+  name: "typescript:values",
+  importName: "__values",
+  scoped: false,
+  text: `
+            var __values = (this && this.__values) || function(o) {
+                var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+                if (m) return m.call(o);
+                if (o && typeof o.length === "number") return {
+                    next: function () {
+                        if (o && i >= o.length) o = void 0;
+                        return { value: o && o[i++], done: !o };
+                    }
+                };
+                throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+            };`
+};
+var generatorHelper = {
+  name: "typescript:generator",
+  importName: "__generator",
+  scoped: false,
+  priority: 6,
+  text: `
+            var __generator = (this && this.__generator) || function (thisArg, body) {
+                var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+                return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+                function verb(n) { return function (v) { return step([n, v]); }; }
+                function step(op) {
+                    if (f) throw new TypeError("Generator is already executing.");
+                    while (g && (g = 0, op[0] && (_ = 0)), _) try {
+                        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+                        if (y = 0, t) op = [op[0] & 2, t.value];
+                        switch (op[0]) {
+                            case 0: case 1: t = op; break;
+                            case 4: _.label++; return { value: op[1], done: false };
+                            case 5: _.label++; y = op[1]; op = [0]; continue;
+                            case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                            default:
+                                if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                                if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                                if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                                if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                                if (t[2]) _.ops.pop();
+                                _.trys.pop(); continue;
+                        }
+                        op = body.call(thisArg, _);
+                    } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+                    if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+                }
+            };`
+};
+var createBindingHelper = {
+  name: "typescript:commonjscreatebinding",
+  importName: "__createBinding",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+                if (k2 === undefined) k2 = k;
+                var desc = Object.getOwnPropertyDescriptor(m, k);
+                if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+                  desc = { enumerable: true, get: function() { return m[k]; } };
+                }
+                Object.defineProperty(o, k2, desc);
+            }) : (function(o, m, k, k2) {
+                if (k2 === undefined) k2 = k;
+                o[k2] = m[k];
+            }));`
+};
+var setModuleDefaultHelper = {
+  name: "typescript:commonjscreatevalue",
+  importName: "__setModuleDefault",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+                Object.defineProperty(o, "default", { enumerable: true, value: v });
+            }) : function(o, v) {
+                o["default"] = v;
+            });`
+};
+var importStarHelper = {
+  name: "typescript:commonjsimportstar",
+  importName: "__importStar",
+  scoped: false,
+  dependencies: [createBindingHelper, setModuleDefaultHelper],
+  priority: 2,
+  text: `
+            var __importStar = (this && this.__importStar) || function (mod) {
+                if (mod && mod.__esModule) return mod;
+                var result = {};
+                if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+                __setModuleDefault(result, mod);
+                return result;
+            };`
+};
+var importDefaultHelper = {
+  name: "typescript:commonjsimportdefault",
+  importName: "__importDefault",
+  scoped: false,
+  text: `
+            var __importDefault = (this && this.__importDefault) || function (mod) {
+                return (mod && mod.__esModule) ? mod : { "default": mod };
+            };`
+};
+var exportStarHelper = {
+  name: "typescript:export-star",
+  importName: "__exportStar",
+  scoped: false,
+  dependencies: [createBindingHelper],
+  priority: 2,
+  text: `
+            var __exportStar = (this && this.__exportStar) || function(m, exports) {
+                for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+            };`
+};
+var classPrivateFieldGetHelper = {
+  name: "typescript:classPrivateFieldGet",
+  importName: "__classPrivateFieldGet",
+  scoped: false,
+  text: `
+            var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
+                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+                return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+            };`
+};
+var classPrivateFieldSetHelper = {
+  name: "typescript:classPrivateFieldSet",
+  importName: "__classPrivateFieldSet",
+  scoped: false,
+  text: `
+            var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
+                if (kind === "m") throw new TypeError("Private method is not writable");
+                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+                return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+            };`
+};
+var classPrivateFieldInHelper = {
+  name: "typescript:classPrivateFieldIn",
+  importName: "__classPrivateFieldIn",
+  scoped: false,
+  text: `
+            var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {
+                if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
+                return typeof state === "function" ? receiver === state : state.has(receiver);
+            };`
+};
+var addDisposableResourceHelper = {
+  name: "typescript:addDisposableResource",
+  importName: "__addDisposableResource",
+  scoped: false,
+  text: `
+        var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {
+            if (value !== null && value !== void 0) {
+                if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
+                var dispose, inner;
+                if (async) {
+                    if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
+                    dispose = value[Symbol.asyncDispose];
+                }
+                if (dispose === void 0) {
+                    if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
+                    dispose = value[Symbol.dispose];
+                    if (async) inner = dispose;
+                }
+                if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
+                if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };
+                env.stack.push({ value: value, dispose: dispose, async: async });
+            }
+            else if (async) {
+                env.stack.push({ async: true });
+            }
+            return value;
+        };`
+};
+var disposeResourcesHelper = {
+  name: "typescript:disposeResources",
+  importName: "__disposeResources",
+  scoped: false,
+  text: `
+        var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {
+            return function (env) {
+                function fail(e) {
+                    env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
+                    env.hasError = true;
+                }
+                function next() {
+                    while (env.stack.length) {
+                        var rec = env.stack.pop();
+                        try {
+                            var result = rec.dispose && rec.dispose.call(rec.value);
+                            if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
+                        }
+                        catch (e) {
+                            fail(e);
+                        }
+                    }
+                    if (env.hasError) throw env.error;
+                }
+                return next();
+            };
+        })(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
+            var e = new Error(message);
+            return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
+        });`
+};
+var asyncSuperHelper = {
+  name: "typescript:async-super",
+  scoped: true,
+  text: helperString`
+            const ${"_superIndex"} = name => super[name];`
+};
+var advancedAsyncSuperHelper = {
+  name: "typescript:advanced-async-super",
+  scoped: true,
+  text: helperString`
+            const ${"_superIndex"} = (function (geti, seti) {
+                const cache = Object.create(null);
+                return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });
+            })(name => super[name], (name, value) => super[name] = value);`
+};
+function isCallToHelper(firstSegment, helperName) {
+  return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName;
+}
+
+// src/compiler/factory/nodeTests.ts
+function isNumericLiteral(node) {
+  return node.kind === 9 /* NumericLiteral */;
+}
+function isBigIntLiteral(node) {
+  return node.kind === 10 /* BigIntLiteral */;
+}
+function isStringLiteral(node) {
+  return node.kind === 11 /* StringLiteral */;
+}
+function isJsxText(node) {
+  return node.kind === 12 /* JsxText */;
+}
+function isRegularExpressionLiteral(node) {
+  return node.kind === 14 /* RegularExpressionLiteral */;
+}
+function isNoSubstitutionTemplateLiteral(node) {
+  return node.kind === 15 /* NoSubstitutionTemplateLiteral */;
+}
+function isTemplateHead(node) {
+  return node.kind === 16 /* TemplateHead */;
+}
+function isTemplateMiddle(node) {
+  return node.kind === 17 /* TemplateMiddle */;
+}
+function isTemplateTail(node) {
+  return node.kind === 18 /* TemplateTail */;
+}
+function isDotDotDotToken(node) {
+  return node.kind === 26 /* DotDotDotToken */;
+}
+function isCommaToken(node) {
+  return node.kind === 28 /* CommaToken */;
+}
+function isPlusToken(node) {
+  return node.kind === 40 /* PlusToken */;
+}
+function isMinusToken(node) {
+  return node.kind === 41 /* MinusToken */;
+}
+function isAsteriskToken(node) {
+  return node.kind === 42 /* AsteriskToken */;
+}
+function isExclamationToken(node) {
+  return node.kind === 54 /* ExclamationToken */;
+}
+function isQuestionToken(node) {
+  return node.kind === 58 /* QuestionToken */;
+}
+function isColonToken(node) {
+  return node.kind === 59 /* ColonToken */;
+}
+function isQuestionDotToken(node) {
+  return node.kind === 29 /* QuestionDotToken */;
+}
+function isEqualsGreaterThanToken(node) {
+  return node.kind === 39 /* EqualsGreaterThanToken */;
+}
+function isIdentifier(node) {
+  return node.kind === 80 /* Identifier */;
+}
+function isPrivateIdentifier(node) {
+  return node.kind === 81 /* PrivateIdentifier */;
+}
+function isExportModifier(node) {
+  return node.kind === 95 /* ExportKeyword */;
+}
+function isDefaultModifier(node) {
+  return node.kind === 90 /* DefaultKeyword */;
+}
+function isAsyncModifier(node) {
+  return node.kind === 134 /* AsyncKeyword */;
+}
+function isAssertsKeyword(node) {
+  return node.kind === 131 /* AssertsKeyword */;
+}
+function isAwaitKeyword(node) {
+  return node.kind === 135 /* AwaitKeyword */;
+}
+function isReadonlyKeyword(node) {
+  return node.kind === 148 /* ReadonlyKeyword */;
+}
+function isStaticModifier(node) {
+  return node.kind === 126 /* StaticKeyword */;
+}
+function isAbstractModifier(node) {
+  return node.kind === 128 /* AbstractKeyword */;
+}
+function isOverrideModifier(node) {
+  return node.kind === 164 /* OverrideKeyword */;
+}
+function isAccessorModifier(node) {
+  return node.kind === 129 /* AccessorKeyword */;
+}
+function isSuperKeyword(node) {
+  return node.kind === 108 /* SuperKeyword */;
+}
+function isImportKeyword(node) {
+  return node.kind === 102 /* ImportKeyword */;
+}
+function isCaseKeyword(node) {
+  return node.kind === 84 /* CaseKeyword */;
+}
+function isQualifiedName(node) {
+  return node.kind === 166 /* QualifiedName */;
+}
+function isComputedPropertyName(node) {
+  return node.kind === 167 /* ComputedPropertyName */;
+}
+function isTypeParameterDeclaration(node) {
+  return node.kind === 168 /* TypeParameter */;
+}
+function isParameter(node) {
+  return node.kind === 169 /* Parameter */;
+}
+function isDecorator(node) {
+  return node.kind === 170 /* Decorator */;
+}
+function isPropertySignature(node) {
+  return node.kind === 171 /* PropertySignature */;
+}
+function isPropertyDeclaration(node) {
+  return node.kind === 172 /* PropertyDeclaration */;
+}
+function isMethodSignature(node) {
+  return node.kind === 173 /* MethodSignature */;
+}
+function isMethodDeclaration(node) {
+  return node.kind === 174 /* MethodDeclaration */;
+}
+function isClassStaticBlockDeclaration(node) {
+  return node.kind === 175 /* ClassStaticBlockDeclaration */;
+}
+function isConstructorDeclaration(node) {
+  return node.kind === 176 /* Constructor */;
+}
+function isGetAccessorDeclaration(node) {
+  return node.kind === 177 /* GetAccessor */;
+}
+function isSetAccessorDeclaration(node) {
+  return node.kind === 178 /* SetAccessor */;
+}
+function isCallSignatureDeclaration(node) {
+  return node.kind === 179 /* CallSignature */;
+}
+function isConstructSignatureDeclaration(node) {
+  return node.kind === 180 /* ConstructSignature */;
+}
+function isIndexSignatureDeclaration(node) {
+  return node.kind === 181 /* IndexSignature */;
+}
+function isTypePredicateNode(node) {
+  return node.kind === 182 /* TypePredicate */;
+}
+function isTypeReferenceNode(node) {
+  return node.kind === 183 /* TypeReference */;
+}
+function isFunctionTypeNode(node) {
+  return node.kind === 184 /* FunctionType */;
+}
+function isConstructorTypeNode(node) {
+  return node.kind === 185 /* ConstructorType */;
+}
+function isTypeQueryNode(node) {
+  return node.kind === 186 /* TypeQuery */;
+}
+function isTypeLiteralNode(node) {
+  return node.kind === 187 /* TypeLiteral */;
+}
+function isArrayTypeNode(node) {
+  return node.kind === 188 /* ArrayType */;
+}
+function isTupleTypeNode(node) {
+  return node.kind === 189 /* TupleType */;
+}
+function isNamedTupleMember(node) {
+  return node.kind === 202 /* NamedTupleMember */;
+}
+function isOptionalTypeNode(node) {
+  return node.kind === 190 /* OptionalType */;
+}
+function isRestTypeNode(node) {
+  return node.kind === 191 /* RestType */;
+}
+function isUnionTypeNode(node) {
+  return node.kind === 192 /* UnionType */;
+}
+function isIntersectionTypeNode(node) {
+  return node.kind === 193 /* IntersectionType */;
+}
+function isConditionalTypeNode(node) {
+  return node.kind === 194 /* ConditionalType */;
+}
+function isInferTypeNode(node) {
+  return node.kind === 195 /* InferType */;
+}
+function isParenthesizedTypeNode(node) {
+  return node.kind === 196 /* ParenthesizedType */;
+}
+function isThisTypeNode(node) {
+  return node.kind === 197 /* ThisType */;
+}
+function isTypeOperatorNode(node) {
+  return node.kind === 198 /* TypeOperator */;
+}
+function isIndexedAccessTypeNode(node) {
+  return node.kind === 199 /* IndexedAccessType */;
+}
+function isMappedTypeNode(node) {
+  return node.kind === 200 /* MappedType */;
+}
+function isLiteralTypeNode(node) {
+  return node.kind === 201 /* LiteralType */;
+}
+function isImportTypeNode(node) {
+  return node.kind === 205 /* ImportType */;
+}
+function isTemplateLiteralTypeSpan(node) {
+  return node.kind === 204 /* TemplateLiteralTypeSpan */;
+}
+function isTemplateLiteralTypeNode(node) {
+  return node.kind === 203 /* TemplateLiteralType */;
+}
+function isObjectBindingPattern(node) {
+  return node.kind === 206 /* ObjectBindingPattern */;
+}
+function isArrayBindingPattern(node) {
+  return node.kind === 207 /* ArrayBindingPattern */;
+}
+function isBindingElement(node) {
+  return node.kind === 208 /* BindingElement */;
+}
+function isArrayLiteralExpression(node) {
+  return node.kind === 209 /* ArrayLiteralExpression */;
+}
+function isObjectLiteralExpression(node) {
+  return node.kind === 210 /* ObjectLiteralExpression */;
+}
+function isPropertyAccessExpression(node) {
+  return node.kind === 211 /* PropertyAccessExpression */;
+}
+function isElementAccessExpression(node) {
+  return node.kind === 212 /* ElementAccessExpression */;
+}
+function isCallExpression(node) {
+  return node.kind === 213 /* CallExpression */;
+}
+function isNewExpression(node) {
+  return node.kind === 214 /* NewExpression */;
+}
+function isTaggedTemplateExpression(node) {
+  return node.kind === 215 /* TaggedTemplateExpression */;
+}
+function isTypeAssertionExpression(node) {
+  return node.kind === 216 /* TypeAssertionExpression */;
+}
+function isParenthesizedExpression(node) {
+  return node.kind === 217 /* ParenthesizedExpression */;
+}
+function isFunctionExpression(node) {
+  return node.kind === 218 /* FunctionExpression */;
+}
+function isArrowFunction(node) {
+  return node.kind === 219 /* ArrowFunction */;
+}
+function isDeleteExpression(node) {
+  return node.kind === 220 /* DeleteExpression */;
+}
+function isTypeOfExpression(node) {
+  return node.kind === 221 /* TypeOfExpression */;
+}
+function isVoidExpression(node) {
+  return node.kind === 222 /* VoidExpression */;
+}
+function isAwaitExpression(node) {
+  return node.kind === 223 /* AwaitExpression */;
+}
+function isPrefixUnaryExpression(node) {
+  return node.kind === 224 /* PrefixUnaryExpression */;
+}
+function isPostfixUnaryExpression(node) {
+  return node.kind === 225 /* PostfixUnaryExpression */;
+}
+function isBinaryExpression(node) {
+  return node.kind === 226 /* BinaryExpression */;
+}
+function isConditionalExpression(node) {
+  return node.kind === 227 /* ConditionalExpression */;
+}
+function isTemplateExpression(node) {
+  return node.kind === 228 /* TemplateExpression */;
+}
+function isYieldExpression(node) {
+  return node.kind === 229 /* YieldExpression */;
+}
+function isSpreadElement(node) {
+  return node.kind === 230 /* SpreadElement */;
+}
+function isClassExpression(node) {
+  return node.kind === 231 /* ClassExpression */;
+}
+function isOmittedExpression(node) {
+  return node.kind === 232 /* OmittedExpression */;
+}
+function isExpressionWithTypeArguments(node) {
+  return node.kind === 233 /* ExpressionWithTypeArguments */;
+}
+function isAsExpression(node) {
+  return node.kind === 234 /* AsExpression */;
+}
+function isSatisfiesExpression(node) {
+  return node.kind === 238 /* SatisfiesExpression */;
+}
+function isNonNullExpression(node) {
+  return node.kind === 235 /* NonNullExpression */;
+}
+function isMetaProperty(node) {
+  return node.kind === 236 /* MetaProperty */;
+}
+function isSyntheticExpression(node) {
+  return node.kind === 237 /* SyntheticExpression */;
+}
+function isPartiallyEmittedExpression(node) {
+  return node.kind === 354 /* PartiallyEmittedExpression */;
+}
+function isCommaListExpression(node) {
+  return node.kind === 355 /* CommaListExpression */;
+}
+function isTemplateSpan(node) {
+  return node.kind === 239 /* TemplateSpan */;
+}
+function isSemicolonClassElement(node) {
+  return node.kind === 240 /* SemicolonClassElement */;
+}
+function isBlock(node) {
+  return node.kind === 241 /* Block */;
+}
+function isVariableStatement(node) {
+  return node.kind === 243 /* VariableStatement */;
+}
+function isEmptyStatement(node) {
+  return node.kind === 242 /* EmptyStatement */;
+}
+function isExpressionStatement(node) {
+  return node.kind === 244 /* ExpressionStatement */;
+}
+function isIfStatement(node) {
+  return node.kind === 245 /* IfStatement */;
+}
+function isDoStatement(node) {
+  return node.kind === 246 /* DoStatement */;
+}
+function isWhileStatement(node) {
+  return node.kind === 247 /* WhileStatement */;
+}
+function isForStatement(node) {
+  return node.kind === 248 /* ForStatement */;
+}
+function isForInStatement(node) {
+  return node.kind === 249 /* ForInStatement */;
+}
+function isForOfStatement(node) {
+  return node.kind === 250 /* ForOfStatement */;
+}
+function isContinueStatement(node) {
+  return node.kind === 251 /* ContinueStatement */;
+}
+function isBreakStatement(node) {
+  return node.kind === 252 /* BreakStatement */;
+}
+function isReturnStatement(node) {
+  return node.kind === 253 /* ReturnStatement */;
+}
+function isWithStatement(node) {
+  return node.kind === 254 /* WithStatement */;
+}
+function isSwitchStatement(node) {
+  return node.kind === 255 /* SwitchStatement */;
+}
+function isLabeledStatement(node) {
+  return node.kind === 256 /* LabeledStatement */;
+}
+function isThrowStatement(node) {
+  return node.kind === 257 /* ThrowStatement */;
+}
+function isTryStatement(node) {
+  return node.kind === 258 /* TryStatement */;
+}
+function isDebuggerStatement(node) {
+  return node.kind === 259 /* DebuggerStatement */;
+}
+function isVariableDeclaration(node) {
+  return node.kind === 260 /* VariableDeclaration */;
+}
+function isVariableDeclarationList(node) {
+  return node.kind === 261 /* VariableDeclarationList */;
+}
+function isFunctionDeclaration(node) {
+  return node.kind === 262 /* FunctionDeclaration */;
+}
+function isClassDeclaration(node) {
+  return node.kind === 263 /* ClassDeclaration */;
+}
+function isInterfaceDeclaration(node) {
+  return node.kind === 264 /* InterfaceDeclaration */;
+}
+function isTypeAliasDeclaration(node) {
+  return node.kind === 265 /* TypeAliasDeclaration */;
+}
+function isEnumDeclaration(node) {
+  return node.kind === 266 /* EnumDeclaration */;
+}
+function isModuleDeclaration(node) {
+  return node.kind === 267 /* ModuleDeclaration */;
+}
+function isModuleBlock(node) {
+  return node.kind === 268 /* ModuleBlock */;
+}
+function isCaseBlock(node) {
+  return node.kind === 269 /* CaseBlock */;
+}
+function isNamespaceExportDeclaration(node) {
+  return node.kind === 270 /* NamespaceExportDeclaration */;
+}
+function isImportEqualsDeclaration(node) {
+  return node.kind === 271 /* ImportEqualsDeclaration */;
+}
+function isImportDeclaration(node) {
+  return node.kind === 272 /* ImportDeclaration */;
+}
+function isImportClause(node) {
+  return node.kind === 273 /* ImportClause */;
+}
+function isImportTypeAssertionContainer(node) {
+  return node.kind === 302 /* ImportTypeAssertionContainer */;
+}
+function isAssertClause(node) {
+  return node.kind === 300 /* AssertClause */;
+}
+function isAssertEntry(node) {
+  return node.kind === 301 /* AssertEntry */;
+}
+function isImportAttributes(node) {
+  return node.kind === 300 /* ImportAttributes */;
+}
+function isImportAttribute(node) {
+  return node.kind === 301 /* ImportAttribute */;
+}
+function isNamespaceImport(node) {
+  return node.kind === 274 /* NamespaceImport */;
+}
+function isNamespaceExport(node) {
+  return node.kind === 280 /* NamespaceExport */;
+}
+function isNamedImports(node) {
+  return node.kind === 275 /* NamedImports */;
+}
+function isImportSpecifier(node) {
+  return node.kind === 276 /* ImportSpecifier */;
+}
+function isExportAssignment(node) {
+  return node.kind === 277 /* ExportAssignment */;
+}
+function isExportDeclaration(node) {
+  return node.kind === 278 /* ExportDeclaration */;
+}
+function isNamedExports(node) {
+  return node.kind === 279 /* NamedExports */;
+}
+function isExportSpecifier(node) {
+  return node.kind === 281 /* ExportSpecifier */;
+}
+function isMissingDeclaration(node) {
+  return node.kind === 282 /* MissingDeclaration */;
+}
+function isNotEmittedStatement(node) {
+  return node.kind === 353 /* NotEmittedStatement */;
+}
+function isSyntheticReference(node) {
+  return node.kind === 356 /* SyntheticReferenceExpression */;
+}
+function isExternalModuleReference(node) {
+  return node.kind === 283 /* ExternalModuleReference */;
+}
+function isJsxElement(node) {
+  return node.kind === 284 /* JsxElement */;
+}
+function isJsxSelfClosingElement(node) {
+  return node.kind === 285 /* JsxSelfClosingElement */;
+}
+function isJsxOpeningElement(node) {
+  return node.kind === 286 /* JsxOpeningElement */;
+}
+function isJsxClosingElement(node) {
+  return node.kind === 287 /* JsxClosingElement */;
+}
+function isJsxFragment(node) {
+  return node.kind === 288 /* JsxFragment */;
+}
+function isJsxOpeningFragment(node) {
+  return node.kind === 289 /* JsxOpeningFragment */;
+}
+function isJsxClosingFragment(node) {
+  return node.kind === 290 /* JsxClosingFragment */;
+}
+function isJsxAttribute(node) {
+  return node.kind === 291 /* JsxAttribute */;
+}
+function isJsxAttributes(node) {
+  return node.kind === 292 /* JsxAttributes */;
+}
+function isJsxSpreadAttribute(node) {
+  return node.kind === 293 /* JsxSpreadAttribute */;
+}
+function isJsxExpression(node) {
+  return node.kind === 294 /* JsxExpression */;
+}
+function isJsxNamespacedName(node) {
+  return node.kind === 295 /* JsxNamespacedName */;
+}
+function isCaseClause(node) {
+  return node.kind === 296 /* CaseClause */;
+}
+function isDefaultClause(node) {
+  return node.kind === 297 /* DefaultClause */;
+}
+function isHeritageClause(node) {
+  return node.kind === 298 /* HeritageClause */;
+}
+function isCatchClause(node) {
+  return node.kind === 299 /* CatchClause */;
+}
+function isPropertyAssignment(node) {
+  return node.kind === 303 /* PropertyAssignment */;
+}
+function isShorthandPropertyAssignment(node) {
+  return node.kind === 304 /* ShorthandPropertyAssignment */;
+}
+function isSpreadAssignment(node) {
+  return node.kind === 305 /* SpreadAssignment */;
+}
+function isEnumMember(node) {
+  return node.kind === 306 /* EnumMember */;
+}
+function isSourceFile(node) {
+  return node.kind === 307 /* SourceFile */;
+}
+function isBundle(node) {
+  return node.kind === 308 /* Bundle */;
+}
+function isJSDocTypeExpression(node) {
+  return node.kind === 309 /* JSDocTypeExpression */;
+}
+function isJSDocNameReference(node) {
+  return node.kind === 310 /* JSDocNameReference */;
+}
+function isJSDocMemberName(node) {
+  return node.kind === 311 /* JSDocMemberName */;
+}
+function isJSDocLink(node) {
+  return node.kind === 324 /* JSDocLink */;
+}
+function isJSDocLinkCode(node) {
+  return node.kind === 325 /* JSDocLinkCode */;
+}
+function isJSDocLinkPlain(node) {
+  return node.kind === 326 /* JSDocLinkPlain */;
+}
+function isJSDocAllType(node) {
+  return node.kind === 312 /* JSDocAllType */;
+}
+function isJSDocUnknownType(node) {
+  return node.kind === 313 /* JSDocUnknownType */;
+}
+function isJSDocNullableType(node) {
+  return node.kind === 314 /* JSDocNullableType */;
+}
+function isJSDocNonNullableType(node) {
+  return node.kind === 315 /* JSDocNonNullableType */;
+}
+function isJSDocOptionalType(node) {
+  return node.kind === 316 /* JSDocOptionalType */;
+}
+function isJSDocFunctionType(node) {
+  return node.kind === 317 /* JSDocFunctionType */;
+}
+function isJSDocVariadicType(node) {
+  return node.kind === 318 /* JSDocVariadicType */;
+}
+function isJSDocNamepathType(node) {
+  return node.kind === 319 /* JSDocNamepathType */;
+}
+function isJSDoc(node) {
+  return node.kind === 320 /* JSDoc */;
+}
+function isJSDocTypeLiteral(node) {
+  return node.kind === 322 /* JSDocTypeLiteral */;
+}
+function isJSDocSignature(node) {
+  return node.kind === 323 /* JSDocSignature */;
+}
+function isJSDocAugmentsTag(node) {
+  return node.kind === 328 /* JSDocAugmentsTag */;
+}
+function isJSDocAuthorTag(node) {
+  return node.kind === 330 /* JSDocAuthorTag */;
+}
+function isJSDocClassTag(node) {
+  return node.kind === 332 /* JSDocClassTag */;
+}
+function isJSDocCallbackTag(node) {
+  return node.kind === 338 /* JSDocCallbackTag */;
+}
+function isJSDocPublicTag(node) {
+  return node.kind === 333 /* JSDocPublicTag */;
+}
+function isJSDocPrivateTag(node) {
+  return node.kind === 334 /* JSDocPrivateTag */;
+}
+function isJSDocProtectedTag(node) {
+  return node.kind === 335 /* JSDocProtectedTag */;
+}
+function isJSDocReadonlyTag(node) {
+  return node.kind === 336 /* JSDocReadonlyTag */;
+}
+function isJSDocOverrideTag(node) {
+  return node.kind === 337 /* JSDocOverrideTag */;
+}
+function isJSDocOverloadTag(node) {
+  return node.kind === 339 /* JSDocOverloadTag */;
+}
+function isJSDocDeprecatedTag(node) {
+  return node.kind === 331 /* JSDocDeprecatedTag */;
+}
+function isJSDocSeeTag(node) {
+  return node.kind === 347 /* JSDocSeeTag */;
+}
+function isJSDocEnumTag(node) {
+  return node.kind === 340 /* JSDocEnumTag */;
+}
+function isJSDocParameterTag(node) {
+  return node.kind === 341 /* JSDocParameterTag */;
+}
+function isJSDocReturnTag(node) {
+  return node.kind === 342 /* JSDocReturnTag */;
+}
+function isJSDocThisTag(node) {
+  return node.kind === 343 /* JSDocThisTag */;
+}
+function isJSDocTypeTag(node) {
+  return node.kind === 344 /* JSDocTypeTag */;
+}
+function isJSDocTemplateTag(node) {
+  return node.kind === 345 /* JSDocTemplateTag */;
+}
+function isJSDocTypedefTag(node) {
+  return node.kind === 346 /* JSDocTypedefTag */;
+}
+function isJSDocUnknownTag(node) {
+  return node.kind === 327 /* JSDocTag */;
+}
+function isJSDocPropertyTag(node) {
+  return node.kind === 348 /* JSDocPropertyTag */;
+}
+function isJSDocImplementsTag(node) {
+  return node.kind === 329 /* JSDocImplementsTag */;
+}
+function isJSDocSatisfiesTag(node) {
+  return node.kind === 350 /* JSDocSatisfiesTag */;
+}
+function isJSDocThrowsTag(node) {
+  return node.kind === 349 /* JSDocThrowsTag */;
+}
+function isJSDocImportTag(node) {
+  return node.kind === 351 /* JSDocImportTag */;
+}
+function isSyntaxList(n) {
+  return n.kind === 352 /* SyntaxList */;
+}
+
+// src/compiler/factory/nodeChildren.ts
+var nodeChildren = /* @__PURE__ */ new WeakMap();
+function getNodeChildren(node) {
+  if (!isNodeKind(node.kind)) return emptyArray;
+  return nodeChildren.get(node);
+}
+function setNodeChildren(node, children) {
+  nodeChildren.set(node, children);
+  return children;
+}
+function unsetNodeChildren(node) {
+  nodeChildren.delete(node);
+}
+
+// src/compiler/factory/utilities.ts
+function createEmptyExports(factory2) {
+  return factory2.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    factory2.createNamedExports([]),
+    /*moduleSpecifier*/
+    void 0
+  );
+}
+function createMemberAccessForPropertyName(factory2, target, memberName, location) {
+  if (isComputedPropertyName(memberName)) {
+    return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location);
+  } else {
+    const expression = setTextRange(
+      isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName),
+      memberName
+    );
+    addEmitFlags(expression, 128 /* NoNestedSourceMaps */);
+    return expression;
   }
-  function directoryProbablyExists(directoryName, host) {
-    return !host.directoryExists || host.directoryExists(directoryName);
-  }
-  function getNewLineCharacter(options) {
-    switch (options.newLine) {
-      case 0 /* CarriageReturnLineFeed */:
-        return carriageReturnLineFeed;
-      case 1 /* LineFeed */:
-      case void 0:
-        return lineFeed;
+}
+function createReactNamespace(reactNamespace, parent2) {
+  const react = parseNodeFactory.createIdentifier(reactNamespace || "React");
+  setParent(react, getParseTreeNode(parent2));
+  return react;
+}
+function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) {
+  if (isQualifiedName(jsxFactory)) {
+    const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2);
+    const right = factory2.createIdentifier(idText(jsxFactory.right));
+    right.escapedText = jsxFactory.right.escapedText;
+    return factory2.createPropertyAccessExpression(left, right);
+  } else {
+    return createReactNamespace(idText(jsxFactory), parent2);
+  }
+}
+function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) {
+  return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
+    createReactNamespace(reactNamespace, parent2),
+    "createElement"
+  );
+}
+function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) {
+  return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
+    createReactNamespace(reactNamespace, parent2),
+    "Fragment"
+  );
+}
+function createExpressionForJsxElement(factory2, callee, tagName, props, children, location) {
+  const argumentsList = [tagName];
+  if (props) {
+    argumentsList.push(props);
+  }
+  if (children && children.length > 0) {
+    if (!props) {
+      argumentsList.push(factory2.createNull());
+    }
+    if (children.length > 1) {
+      for (const child of children) {
+        startOnNewLine(child);
+        argumentsList.push(child);
+      }
+    } else {
+      argumentsList.push(children[0]);
     }
   }
-  function createRange(pos, end = pos) {
-    Debug.assert(end >= pos || end === -1);
-    return { pos, end };
-  }
-  function moveRangeEnd(range, end) {
-    return createRange(range.pos, end);
-  }
-  function moveRangePos(range, pos) {
-    return createRange(pos, range.end);
-  }
-  function moveRangePastDecorators(node) {
-    const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
-    return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node;
-  }
-  function moveRangePastModifiers(node) {
-    if (isPropertyDeclaration(node) || isMethodDeclaration(node)) {
-      return moveRangePos(node, node.name.pos);
+  return setTextRange(
+    factory2.createCallExpression(
+      callee,
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    ),
+    location
+  );
+}
+function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) {
+  const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement);
+  const argumentsList = [tagName, factory2.createNull()];
+  if (children && children.length > 0) {
+    if (children.length > 1) {
+      for (const child of children) {
+        startOnNewLine(child);
+        argumentsList.push(child);
+      }
+    } else {
+      argumentsList.push(children[0]);
     }
-    const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0;
-    return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node);
-  }
-  function isCollapsedRange(range) {
-    return range.pos === range.end;
-  }
-  function createTokenRange(pos, token) {
-    return createRange(pos, pos + tokenToString(token).length);
-  }
-  function rangeIsOnSingleLine(range, sourceFile) {
-    return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile);
   }
-  function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(
-      getStartPositionOfRange(
-        range1,
-        sourceFile,
-        /*includeComments*/
-        false
-      ),
-      getStartPositionOfRange(
-        range2,
-        sourceFile,
-        /*includeComments*/
-        false
+  return setTextRange(
+    factory2.createCallExpression(
+      createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    ),
+    location
+  );
+}
+function createForOfBindingStatement(factory2, node, boundValue) {
+  if (isVariableDeclarationList(node)) {
+    const firstDeclaration = first(node.declarations);
+    const updatedDeclaration = factory2.updateVariableDeclaration(
+      firstDeclaration,
+      firstDeclaration.name,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      boundValue
+    );
+    return setTextRange(
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.updateVariableDeclarationList(node, [updatedDeclaration])
       ),
-      sourceFile
+      /*location*/
+      node
     );
-  }
-  function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
-  }
-  function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(getStartPositionOfRange(
-      range1,
-      sourceFile,
-      /*includeComments*/
-      false
-    ), range2.end, sourceFile);
-  }
-  function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
-      range2,
-      sourceFile,
-      /*includeComments*/
-      false
-    ), sourceFile);
-  }
-  function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
-    const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
-    return getLinesBetweenPositions(sourceFile, range1.end, range2Start);
-  }
-  function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) {
-    return getLinesBetweenPositions(sourceFile, range1.end, range2.end);
-  }
-  function isNodeArrayMultiLine(list, sourceFile) {
-    return !positionsAreOnSameLine(list.pos, list.end, sourceFile);
-  }
-  function positionsAreOnSameLine(pos1, pos2, sourceFile) {
-    return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
-  }
-  function getStartPositionOfRange(range, sourceFile, includeComments) {
-    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
-      sourceFile.text,
-      range.pos,
-      /*stopAfterLineBreak*/
-      false,
-      includeComments
+  } else {
+    const updatedExpression = setTextRange(
+      factory2.createAssignment(node, boundValue),
+      /*location*/
+      node
+    );
+    return setTextRange(
+      factory2.createExpressionStatement(updatedExpression),
+      /*location*/
+      node
     );
   }
-  function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const startPos = skipTrivia(
-      sourceFile.text,
-      pos,
-      /*stopAfterLineBreak*/
-      false,
-      includeComments
+}
+function insertLeadingStatement(factory2, dest, source) {
+  if (isBlock(dest)) {
+    return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
+  } else {
+    return factory2.createBlock(
+      factory2.createNodeArray([dest, source]),
+      /*multiLine*/
+      true
     );
-    const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
-    return getLinesBetweenPositions(sourceFile, prevPos ?? stopPos, startPos);
   }
-  function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const nextPos = skipTrivia(
-      sourceFile.text,
-      pos,
-      /*stopAfterLineBreak*/
-      false,
-      includeComments
+}
+function createExpressionFromEntityName(factory2, node) {
+  if (isQualifiedName(node)) {
+    const left = createExpressionFromEntityName(factory2, node.left);
+    const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent);
+    return setTextRange(factory2.createPropertyAccessExpression(left, right), node);
+  } else {
+    return setParent(setTextRange(factory2.cloneNode(node), node), node.parent);
+  }
+}
+function createExpressionForPropertyName(factory2, memberName) {
+  if (isIdentifier(memberName)) {
+    return factory2.createStringLiteralFromNode(memberName);
+  } else if (isComputedPropertyName(memberName)) {
+    return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent);
+  } else {
+    return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent);
+  }
+}
+function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) {
+  const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property);
+  if (property === firstAccessor) {
+    return setTextRange(
+      factory2.createObjectDefinePropertyCall(
+        receiver,
+        createExpressionForPropertyName(factory2, property.name),
+        factory2.createPropertyDescriptor({
+          enumerable: factory2.createFalse(),
+          configurable: true,
+          get: getAccessor && setTextRange(
+            setOriginalNode(
+              factory2.createFunctionExpression(
+                getModifiers(getAccessor),
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                getAccessor.parameters,
+                /*type*/
+                void 0,
+                getAccessor.body
+                // TODO: GH#18217
+              ),
+              getAccessor
+            ),
+            getAccessor
+          ),
+          set: setAccessor && setTextRange(
+            setOriginalNode(
+              factory2.createFunctionExpression(
+                getModifiers(setAccessor),
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                setAccessor.parameters,
+                /*type*/
+                void 0,
+                setAccessor.body
+                // TODO: GH#18217
+              ),
+              setAccessor
+            ),
+            setAccessor
+          )
+        }, !multiLine)
+      ),
+      firstAccessor
     );
-    return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
   }
-  function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
-    while (pos-- > stopPos) {
-      if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) {
-        return pos;
+  return void 0;
+}
+function createExpressionForPropertyAssignment(factory2, property, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
+        property.initializer
+      ),
+      property
+    ),
+    property
+  );
+}
+function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
+        factory2.cloneNode(property.name)
+      ),
+      /*location*/
+      property
+    ),
+    /*original*/
+    property
+  );
+}
+function createExpressionForMethodDeclaration(factory2, method, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          method.name,
+          /*location*/
+          method.name
+        ),
+        setOriginalNode(
+          setTextRange(
+            factory2.createFunctionExpression(
+              getModifiers(method),
+              method.asteriskToken,
+              /*name*/
+              void 0,
+              /*typeParameters*/
+              void 0,
+              method.parameters,
+              /*type*/
+              void 0,
+              method.body
+              // TODO: GH#18217
+            ),
+            /*location*/
+            method
+          ),
+          /*original*/
+          method
+        )
+      ),
+      /*location*/
+      method
+    ),
+    /*original*/
+    method
+  );
+}
+function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) {
+  if (property.name && isPrivateIdentifier(property.name)) {
+    Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals.");
+  }
+  switch (property.kind) {
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine);
+    case 303 /* PropertyAssignment */:
+      return createExpressionForPropertyAssignment(factory2, property, receiver);
+    case 304 /* ShorthandPropertyAssignment */:
+      return createExpressionForShorthandPropertyAssignment(factory2, property, receiver);
+    case 174 /* MethodDeclaration */:
+      return createExpressionForMethodDeclaration(factory2, property, receiver);
+  }
+}
+function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) {
+  const operator = node.operator;
+  Debug.assert(operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression");
+  const temp = factory2.createTempVariable(recordTempVariable);
+  expression = factory2.createAssignment(temp, expression);
+  setTextRange(expression, node.operand);
+  let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator);
+  setTextRange(operation, node);
+  if (resultVariable) {
+    operation = factory2.createAssignment(resultVariable, operation);
+    setTextRange(operation, node);
+  }
+  expression = factory2.createComma(expression, operation);
+  setTextRange(expression, node);
+  if (isPostfixUnaryExpression(node)) {
+    expression = factory2.createComma(expression, temp);
+    setTextRange(expression, node);
+  }
+  return expression;
+}
+function isInternalName(node) {
+  return (getEmitFlags(node) & 65536 /* InternalName */) !== 0;
+}
+function isLocalName(node) {
+  return (getEmitFlags(node) & 32768 /* LocalName */) !== 0;
+}
+function isExportName(node) {
+  return (getEmitFlags(node) & 16384 /* ExportName */) !== 0;
+}
+function isUseStrictPrologue(node) {
+  return isStringLiteral(node.expression) && node.expression.text === "use strict";
+}
+function findUseStrictPrologue(statements) {
+  for (const statement of statements) {
+    if (isPrologueDirective(statement)) {
+      if (isUseStrictPrologue(statement)) {
+        return statement;
       }
+    } else {
+      break;
     }
   }
-  function isDeclarationNameOfEnumOrNamespace(node) {
-    const parseNode = getParseTreeNode(node);
-    if (parseNode) {
-      switch (parseNode.parent.kind) {
-        case 266 /* EnumDeclaration */:
-        case 267 /* ModuleDeclaration */:
-          return parseNode === parseNode.parent.name;
+  return void 0;
+}
+function startsWithUseStrict(statements) {
+  const firstStatement = firstOrUndefined(statements);
+  return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
+}
+function isCommaExpression(node) {
+  return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 28 /* CommaToken */;
+}
+function isCommaSequence(node) {
+  return isCommaExpression(node) || isCommaListExpression(node);
+}
+function isJSDocTypeAssertion(node) {
+  return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
+}
+function getJSDocTypeAssertionType(node) {
+  const type = getJSDocType(node);
+  Debug.assertIsDefined(type);
+  return type;
+}
+function isOuterExpression(node, kinds = 15 /* All */) {
+  switch (node.kind) {
+    case 217 /* ParenthesizedExpression */:
+      if (kinds & 16 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) {
+        return false;
+      }
+      return (kinds & 1 /* Parentheses */) !== 0;
+    case 216 /* TypeAssertionExpression */:
+    case 234 /* AsExpression */:
+    case 233 /* ExpressionWithTypeArguments */:
+    case 238 /* SatisfiesExpression */:
+      return (kinds & 2 /* TypeAssertions */) !== 0;
+    case 235 /* NonNullExpression */:
+      return (kinds & 4 /* NonNullAssertions */) !== 0;
+    case 354 /* PartiallyEmittedExpression */:
+      return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
+  }
+  return false;
+}
+function skipOuterExpressions(node, kinds = 15 /* All */) {
+  while (isOuterExpression(node, kinds)) {
+    node = node.expression;
+  }
+  return node;
+}
+function walkUpOuterExpressions(node, kinds = 15 /* All */) {
+  let parent2 = node.parent;
+  while (isOuterExpression(parent2, kinds)) {
+    parent2 = parent2.parent;
+    Debug.assert(parent2);
+  }
+  return parent2;
+}
+function skipAssertions(node) {
+  return skipOuterExpressions(node, 6 /* Assertions */);
+}
+function startOnNewLine(node) {
+  return setStartsOnNewLine(
+    node,
+    /*newLine*/
+    true
+  );
+}
+function getExternalHelpersModuleName(node) {
+  const parseNode = getOriginalNode(node, isSourceFile);
+  const emitNode = parseNode && parseNode.emitNode;
+  return emitNode && emitNode.externalHelpersModuleName;
+}
+function hasRecordedExternalHelpers(sourceFile) {
+  const parseNode = getOriginalNode(sourceFile, isSourceFile);
+  const emitNode = parseNode && parseNode.emitNode;
+  return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers);
+}
+function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) {
+  if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) {
+    let namedBindings;
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || sourceFile.impliedNodeFormat === 99 /* ESNext */) {
+      const helpers = getEmitHelpers(sourceFile);
+      if (helpers) {
+        const helperNames = [];
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            const importName = helper.importName;
+            if (importName) {
+              pushIfUnique(helperNames, importName);
+            }
+          }
+        }
+        if (some(helperNames)) {
+          helperNames.sort(compareStringsCaseSensitive);
+          namedBindings = nodeFactory.createNamedImports(
+            map(helperNames, (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              /*propertyName*/
+              void 0,
+              nodeFactory.createIdentifier(name)
+            ) : nodeFactory.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              nodeFactory.createIdentifier(name),
+              helperFactory.getUnscopedHelperName(name)
+            ))
+          );
+          const parseNode = getOriginalNode(sourceFile, isSourceFile);
+          const emitNode = getOrCreateEmitNode(parseNode);
+          emitNode.externalHelpers = true;
+        }
+      }
+    } else {
+      const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar || hasImportDefault);
+      if (externalHelpersModuleName) {
+        namedBindings = nodeFactory.createNamespaceImport(externalHelpersModuleName);
       }
     }
-    return false;
+    if (namedBindings) {
+      const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        nodeFactory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          namedBindings
+        ),
+        nodeFactory.createStringLiteral(externalHelpersModuleNameText),
+        /*attributes*/
+        void 0
+      );
+      addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */);
+      return externalHelpersImportDeclaration;
+    }
+  }
+}
+function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) {
+  if (compilerOptions.importHelpers && isEffectiveExternalModule(node, compilerOptions)) {
+    const externalHelpersModuleName = getExternalHelpersModuleName(node);
+    if (externalHelpersModuleName) {
+      return externalHelpersModuleName;
+    }
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    let create = (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || node.impliedNodeFormat === 1 /* CommonJS */);
+    if (!create) {
+      const helpers = getEmitHelpers(node);
+      if (helpers) {
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            create = true;
+            break;
+          }
+        }
+      }
+    }
+    if (create) {
+      const parseNode = getOriginalNode(node, isSourceFile);
+      const emitNode = getOrCreateEmitNode(parseNode);
+      return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText));
+    }
   }
-  function getInitializedVariables(node) {
-    return filter(node.declarations, isInitializedVariable);
+}
+function getLocalNameForExternalImport(factory2, node, sourceFile) {
+  const namespaceDeclaration = getNamespaceDeclarationNode(node);
+  if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) {
+    const name = namespaceDeclaration.name;
+    return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name));
   }
-  function isInitializedVariable(node) {
-    return isVariableDeclaration(node) && node.initializer !== void 0;
+  if (node.kind === 272 /* ImportDeclaration */ && node.importClause) {
+    return factory2.getGeneratedNameForNode(node);
   }
-  function isWatchSet(options) {
-    return options.watch && hasProperty(options, "watch");
+  if (node.kind === 278 /* ExportDeclaration */ && node.moduleSpecifier) {
+    return factory2.getGeneratedNameForNode(node);
   }
-  function closeFileWatcher(watcher) {
-    watcher.close();
+  return void 0;
+}
+function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) {
+  const moduleName = getExternalModuleName(importNode);
+  if (moduleName && isStringLiteral(moduleName)) {
+    return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName);
   }
-  function getCheckFlags(symbol) {
-    return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
+  return void 0;
+}
+function tryRenameExternalModule(factory2, moduleName, sourceFile) {
+  const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text);
+  return rename ? factory2.createStringLiteral(rename) : void 0;
+}
+function tryGetModuleNameFromFile(factory2, file, host, options) {
+  if (!file) {
+    return void 0;
   }
-  function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
-    if (s.valueDeclaration) {
-      const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration;
-      const flags = getCombinedModifierFlags(declaration);
-      return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~7 /* AccessibilityModifier */;
-    }
-    if (getCheckFlags(s) & 6 /* Synthetic */) {
-      const checkFlags = s.links.checkFlags;
-      const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 2 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 1 /* Public */ : 4 /* Protected */;
-      const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 256 /* Static */ : 0;
-      return accessModifier | staticModifier;
-    }
-    if (s.flags & 4194304 /* Prototype */) {
-      return 1 /* Public */ | 256 /* Static */;
-    }
-    return 0;
+  if (file.moduleName) {
+    return factory2.createStringLiteral(file.moduleName);
   }
-  function skipAlias(symbol, checker) {
-    return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol;
+  if (!file.isDeclarationFile && options.outFile) {
+    return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName));
   }
-  function getCombinedLocalAndExportSymbolFlags(symbol) {
-    return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags;
+  return void 0;
+}
+function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) {
+  return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions);
+}
+function getInitializerOfBindingOrAssignmentElement(bindingElement) {
+  if (isDeclarationBindingElement(bindingElement)) {
+    return bindingElement.initializer;
   }
-  function isWriteOnlyAccess(node) {
-    return accessKind(node) === 1 /* Write */;
+  if (isPropertyAssignment(bindingElement)) {
+    const initializer = bindingElement.initializer;
+    return isAssignmentExpression(
+      initializer,
+      /*excludeCompoundAssignment*/
+      true
+    ) ? initializer.right : void 0;
   }
-  function isWriteAccess(node) {
-    return accessKind(node) !== 0 /* Read */;
+  if (isShorthandPropertyAssignment(bindingElement)) {
+    return bindingElement.objectAssignmentInitializer;
   }
-  function accessKind(node) {
-    const { parent: parent2 } = node;
-    switch (parent2 == null ? void 0 : parent2.kind) {
-      case 217 /* ParenthesizedExpression */:
-        return accessKind(parent2);
-      case 225 /* PostfixUnaryExpression */:
-      case 224 /* PrefixUnaryExpression */:
-        const { operator } = parent2;
-        return operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */ ? 2 /* ReadWrite */ : 0 /* Read */;
-      case 226 /* BinaryExpression */:
-        const { left, operatorToken } = parent2;
-        return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 64 /* EqualsToken */ ? 1 /* Write */ : 2 /* ReadWrite */ : 0 /* Read */;
-      case 211 /* PropertyAccessExpression */:
-        return parent2.name !== node ? 0 /* Read */ : accessKind(parent2);
-      case 303 /* PropertyAssignment */: {
-        const parentAccess = accessKind(parent2.parent);
-        return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess;
-      }
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    return bindingElement.right;
+  }
+  if (isSpreadElement(bindingElement)) {
+    return getInitializerOfBindingOrAssignmentElement(bindingElement.expression);
+  }
+}
+function getTargetOfBindingOrAssignmentElement(bindingElement) {
+  if (isDeclarationBindingElement(bindingElement)) {
+    return bindingElement.name;
+  }
+  if (isObjectLiteralElementLike(bindingElement)) {
+    switch (bindingElement.kind) {
+      case 303 /* PropertyAssignment */:
+        return getTargetOfBindingOrAssignmentElement(bindingElement.initializer);
       case 304 /* ShorthandPropertyAssignment */:
-        return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent);
-      case 209 /* ArrayLiteralExpression */:
-        return accessKind(parent2);
-      default:
-        return 0 /* Read */;
+        return bindingElement.name;
+      case 305 /* SpreadAssignment */:
+        return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
     }
+    return void 0;
   }
-  function reverseAccessKind(a) {
-    switch (a) {
-      case 0 /* Read */:
-        return 1 /* Write */;
-      case 1 /* Write */:
-        return 0 /* Read */;
-      case 2 /* ReadWrite */:
-        return 2 /* ReadWrite */;
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    return getTargetOfBindingOrAssignmentElement(bindingElement.left);
+  }
+  if (isSpreadElement(bindingElement)) {
+    return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
+  }
+  return bindingElement;
+}
+function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+      return bindingElement.dotDotDotToken;
+    case 230 /* SpreadElement */:
+    case 305 /* SpreadAssignment */:
+      return bindingElement;
+  }
+  return void 0;
+}
+function getPropertyNameOfBindingOrAssignmentElement(bindingElement) {
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement);
+  Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element.");
+  return propertyName;
+}
+function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 208 /* BindingElement */:
+      if (bindingElement.propertyName) {
+        const propertyName = bindingElement.propertyName;
+        if (isPrivateIdentifier(propertyName)) {
+          return Debug.failBadSyntaxKind(propertyName);
+        }
+        return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
+      }
+      break;
+    case 303 /* PropertyAssignment */:
+      if (bindingElement.name) {
+        const propertyName = bindingElement.name;
+        if (isPrivateIdentifier(propertyName)) {
+          return Debug.failBadSyntaxKind(propertyName);
+        }
+        return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
+      }
+      break;
+    case 305 /* SpreadAssignment */:
+      if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) {
+        return Debug.failBadSyntaxKind(bindingElement.name);
+      }
+      return bindingElement.name;
+  }
+  const target = getTargetOfBindingOrAssignmentElement(bindingElement);
+  if (target && isPropertyName(target)) {
+    return target;
+  }
+}
+function isStringOrNumericLiteral(node) {
+  const kind = node.kind;
+  return kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */;
+}
+function getElementsOfBindingOrAssignmentPattern(name) {
+  switch (name.kind) {
+    case 206 /* ObjectBindingPattern */:
+    case 207 /* ArrayBindingPattern */:
+    case 209 /* ArrayLiteralExpression */:
+      return name.elements;
+    case 210 /* ObjectLiteralExpression */:
+      return name.properties;
+  }
+}
+function getJSDocTypeAliasName(fullName) {
+  if (fullName) {
+    let rightNode = fullName;
+    while (true) {
+      if (isIdentifier(rightNode) || !rightNode.body) {
+        return isIdentifier(rightNode) ? rightNode : rightNode.name;
+      }
+      rightNode = rightNode.body;
+    }
+  }
+}
+function canHaveIllegalType(node) {
+  const kind = node.kind;
+  return kind === 176 /* Constructor */ || kind === 178 /* SetAccessor */;
+}
+function canHaveIllegalTypeParameters(node) {
+  const kind = node.kind;
+  return kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+}
+function canHaveIllegalDecorators(node) {
+  const kind = node.kind;
+  return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 243 /* VariableStatement */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */;
+}
+function canHaveIllegalModifiers(node) {
+  const kind = node.kind;
+  return kind === 175 /* ClassStaticBlockDeclaration */ || kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 282 /* MissingDeclaration */ || kind === 270 /* NamespaceExportDeclaration */;
+}
+function isQuestionOrExclamationToken(node) {
+  return isQuestionToken(node) || isExclamationToken(node);
+}
+function isIdentifierOrThisTypeNode(node) {
+  return isIdentifier(node) || isThisTypeNode(node);
+}
+function isReadonlyKeywordOrPlusOrMinusToken(node) {
+  return isReadonlyKeyword(node) || isPlusToken(node) || isMinusToken(node);
+}
+function isQuestionOrPlusOrMinusToken(node) {
+  return isQuestionToken(node) || isPlusToken(node) || isMinusToken(node);
+}
+function isModuleName(node) {
+  return isIdentifier(node) || isStringLiteral(node);
+}
+function isLiteralTypeLikeExpression(node) {
+  const kind = node.kind;
+  return kind === 106 /* NullKeyword */ || kind === 112 /* TrueKeyword */ || kind === 97 /* FalseKeyword */ || isLiteralExpression(node) || isPrefixUnaryExpression(node);
+}
+function isExponentiationOperator(kind) {
+  return kind === 43 /* AsteriskAsteriskToken */;
+}
+function isMultiplicativeOperator(kind) {
+  return kind === 42 /* AsteriskToken */ || kind === 44 /* SlashToken */ || kind === 45 /* PercentToken */;
+}
+function isMultiplicativeOperatorOrHigher(kind) {
+  return isExponentiationOperator(kind) || isMultiplicativeOperator(kind);
+}
+function isAdditiveOperator(kind) {
+  return kind === 40 /* PlusToken */ || kind === 41 /* MinusToken */;
+}
+function isAdditiveOperatorOrHigher(kind) {
+  return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind);
+}
+function isShiftOperator(kind) {
+  return kind === 48 /* LessThanLessThanToken */ || kind === 49 /* GreaterThanGreaterThanToken */ || kind === 50 /* GreaterThanGreaterThanGreaterThanToken */;
+}
+function isShiftOperatorOrHigher(kind) {
+  return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind);
+}
+function isRelationalOperator(kind) {
+  return kind === 30 /* LessThanToken */ || kind === 33 /* LessThanEqualsToken */ || kind === 32 /* GreaterThanToken */ || kind === 34 /* GreaterThanEqualsToken */ || kind === 104 /* InstanceOfKeyword */ || kind === 103 /* InKeyword */;
+}
+function isRelationalOperatorOrHigher(kind) {
+  return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind);
+}
+function isEqualityOperator(kind) {
+  return kind === 35 /* EqualsEqualsToken */ || kind === 37 /* EqualsEqualsEqualsToken */ || kind === 36 /* ExclamationEqualsToken */ || kind === 38 /* ExclamationEqualsEqualsToken */;
+}
+function isEqualityOperatorOrHigher(kind) {
+  return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind);
+}
+function isBitwiseOperator(kind) {
+  return kind === 51 /* AmpersandToken */ || kind === 52 /* BarToken */ || kind === 53 /* CaretToken */;
+}
+function isBitwiseOperatorOrHigher(kind) {
+  return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind);
+}
+function isLogicalOperator2(kind) {
+  return kind === 56 /* AmpersandAmpersandToken */ || kind === 57 /* BarBarToken */;
+}
+function isLogicalOperatorOrHigher(kind) {
+  return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind);
+}
+function isAssignmentOperatorOrHigher(kind) {
+  return kind === 61 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind);
+}
+function isBinaryOperator(kind) {
+  return isAssignmentOperatorOrHigher(kind) || kind === 28 /* CommaToken */;
+}
+function isBinaryOperatorToken(node) {
+  return isBinaryOperator(node.kind);
+}
+var BinaryExpressionState;
+((BinaryExpressionState2) => {
+  function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) {
+    const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0;
+    Debug.assertEqual(stateStack[stackIndex], enter);
+    userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState);
+    stateStack[stackIndex] = nextState(machine, enter);
+    return stackIndex;
+  }
+  BinaryExpressionState2.enter = enter;
+  function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], left);
+    Debug.assertIsDefined(machine.onLeft);
+    stateStack[stackIndex] = nextState(machine, left);
+    const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]);
+    if (nextNode) {
+      checkCircularity(stackIndex, nodeStack, nextNode);
+      return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.left = left;
+  function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], operator);
+    Debug.assertIsDefined(machine.onOperator);
+    stateStack[stackIndex] = nextState(machine, operator);
+    machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]);
+    return stackIndex;
+  }
+  BinaryExpressionState2.operator = operator;
+  function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], right);
+    Debug.assertIsDefined(machine.onRight);
+    stateStack[stackIndex] = nextState(machine, right);
+    const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]);
+    if (nextNode) {
+      checkCircularity(stackIndex, nodeStack, nextNode);
+      return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.right = right;
+  function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], exit);
+    stateStack[stackIndex] = nextState(machine, exit);
+    const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]);
+    if (stackIndex > 0) {
+      stackIndex--;
+      if (machine.foldState) {
+        const side = stateStack[stackIndex] === exit ? "right" : "left";
+        userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side);
+      }
+    } else {
+      resultHolder.value = result;
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.exit = exit;
+  function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], done);
+    return stackIndex;
+  }
+  BinaryExpressionState2.done = done;
+  function nextState(machine, currentState) {
+    switch (currentState) {
+      case enter:
+        if (machine.onLeft) return left;
+      case left:
+        if (machine.onOperator) return operator;
+      case operator:
+        if (machine.onRight) return right;
+      case right:
+        return exit;
+      case exit:
+        return done;
+      case done:
+        return done;
       default:
-        return Debug.assertNever(a);
+        Debug.fail("Invalid state");
+    }
+  }
+  BinaryExpressionState2.nextState = nextState;
+  function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) {
+    stackIndex++;
+    stateStack[stackIndex] = enter;
+    nodeStack[stackIndex] = node;
+    userStateStack[stackIndex] = void 0;
+    return stackIndex;
+  }
+  function checkCircularity(stackIndex, nodeStack, node) {
+    if (Debug.shouldAssert(2 /* Aggressive */)) {
+      while (stackIndex >= 0) {
+        Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected.");
+        stackIndex--;
+      }
+    }
+  }
+})(BinaryExpressionState || (BinaryExpressionState = {}));
+var BinaryExpressionStateMachine = class {
+  constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
+    this.onEnter = onEnter;
+    this.onLeft = onLeft;
+    this.onOperator = onOperator;
+    this.onRight = onRight;
+    this.onExit = onExit;
+    this.foldState = foldState;
+  }
+};
+function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
+  const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState);
+  return trampoline;
+  function trampoline(node, outerState) {
+    const resultHolder = { value: void 0 };
+    const stateStack = [BinaryExpressionState.enter];
+    const nodeStack = [node];
+    const userStateStack = [void 0];
+    let stackIndex = 0;
+    while (stateStack[stackIndex] !== BinaryExpressionState.done) {
+      stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState);
+    }
+    Debug.assertEqual(stackIndex, 0);
+    return resultHolder.value;
+  }
+}
+function isExportOrDefaultKeywordKind(kind) {
+  return kind === 95 /* ExportKeyword */ || kind === 90 /* DefaultKeyword */;
+}
+function isExportOrDefaultModifier(node) {
+  const kind = node.kind;
+  return isExportOrDefaultKeywordKind(kind);
+}
+function isNonExportDefaultModifier(node) {
+  const kind = node.kind;
+  return isModifierKind(kind) && !isExportOrDefaultKeywordKind(kind);
+}
+function elideNodes(factory2, nodes) {
+  if (nodes === void 0) return void 0;
+  if (nodes.length === 0) return nodes;
+  return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
+}
+function getNodeForGeneratedName(name) {
+  var _a;
+  const autoGenerate = name.emitNode.autoGenerate;
+  if (autoGenerate.flags & 4 /* Node */) {
+    const autoGenerateId = autoGenerate.id;
+    let node = name;
+    let original = node.original;
+    while (original) {
+      node = original;
+      const autoGenerate2 = (_a = node.emitNode) == null ? void 0 : _a.autoGenerate;
+      if (isMemberName(node) && (autoGenerate2 === void 0 || !!(autoGenerate2.flags & 4 /* Node */) && autoGenerate2.id !== autoGenerateId)) {
+        break;
+      }
+      original = node.original;
     }
+    return node;
   }
-  function compareDataObjects(dst, src) {
-    if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) {
-      return false;
+  return name;
+}
+function formatGeneratedNamePart(part, generateName) {
+  return typeof part === "object" ? formatGeneratedName(
+    /*privateName*/
+    false,
+    part.prefix,
+    part.node,
+    part.suffix,
+    generateName
+  ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+}
+function formatIdentifier(name, generateName) {
+  return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
+}
+function formatIdentifierWorker(node, generateName) {
+  return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node);
+}
+function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) {
+  prefix = formatGeneratedNamePart(prefix, generateName);
+  suffix = formatGeneratedNamePart(suffix, generateName);
+  baseName = formatIdentifier(baseName, generateName);
+  return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`;
+}
+function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) {
+  return factory2.updatePropertyDeclaration(
+    node,
+    modifiers,
+    factory2.getGeneratedPrivateNameForNode(
+      node.name,
+      /*prefix*/
+      void 0,
+      "_accessor_storage"
+    ),
+    /*questionOrExclamationToken*/
+    void 0,
+    /*type*/
+    void 0,
+    initializer
+  );
+}
+function createAccessorPropertyGetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) {
+  return factory2.createGetAccessorDeclaration(
+    modifiers,
+    name,
+    [],
+    /*type*/
+    void 0,
+    factory2.createBlock([
+      factory2.createReturnStatement(
+        factory2.createPropertyAccessExpression(
+          receiver,
+          factory2.getGeneratedPrivateNameForNode(
+            node.name,
+            /*prefix*/
+            void 0,
+            "_accessor_storage"
+          )
+        )
+      )
+    ])
+  );
+}
+function createAccessorPropertySetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) {
+  return factory2.createSetAccessorDeclaration(
+    modifiers,
+    name,
+    [factory2.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      "value"
+    )],
+    factory2.createBlock([
+      factory2.createExpressionStatement(
+        factory2.createAssignment(
+          factory2.createPropertyAccessExpression(
+            receiver,
+            factory2.getGeneratedPrivateNameForNode(
+              node.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            )
+          ),
+          factory2.createIdentifier("value")
+        )
+      )
+    ])
+  );
+}
+function findComputedPropertyNameCacheAssignment(name) {
+  let node = name.expression;
+  while (true) {
+    node = skipOuterExpressions(node);
+    if (isCommaListExpression(node)) {
+      node = last(node.elements);
+      continue;
     }
-    for (const e in dst) {
-      if (typeof dst[e] === "object") {
-        if (!compareDataObjects(dst[e], src[e])) {
-          return false;
+    if (isCommaExpression(node)) {
+      node = node.right;
+      continue;
+    }
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    ) && isGeneratedIdentifier(node.left)) {
+      return node;
+    }
+    break;
+  }
+}
+function isSyntheticParenthesizedExpression(node) {
+  return isParenthesizedExpression(node) && nodeIsSynthesized(node) && !node.emitNode;
+}
+function flattenCommaListWorker(node, expressions) {
+  if (isSyntheticParenthesizedExpression(node)) {
+    flattenCommaListWorker(node.expression, expressions);
+  } else if (isCommaExpression(node)) {
+    flattenCommaListWorker(node.left, expressions);
+    flattenCommaListWorker(node.right, expressions);
+  } else if (isCommaListExpression(node)) {
+    for (const child of node.elements) {
+      flattenCommaListWorker(child, expressions);
+    }
+  } else {
+    expressions.push(node);
+  }
+}
+function flattenCommaList(node) {
+  const expressions = [];
+  flattenCommaListWorker(node, expressions);
+  return expressions;
+}
+function containsObjectRestOrSpread(node) {
+  if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) return true;
+  if (node.transformFlags & 128 /* ContainsES2018 */) {
+    for (const element of getElementsOfBindingOrAssignmentPattern(node)) {
+      const target = getTargetOfBindingOrAssignmentElement(element);
+      if (target && isAssignmentPattern(target)) {
+        if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+          return true;
         }
-      } else if (typeof dst[e] !== "function") {
-        if (dst[e] !== src[e]) {
-          return false;
+        if (target.transformFlags & 128 /* ContainsES2018 */) {
+          if (containsObjectRestOrSpread(target)) return true;
         }
       }
     }
-    return true;
-  }
-  function clearMap(map2, onDeleteValue) {
-    map2.forEach(onDeleteValue);
-    map2.clear();
-  }
-  function mutateMapSkippingNewValues(map2, newMap, options) {
-    const { onDeleteValue, onExistingValue } = options;
-    map2.forEach((existingValue, key) => {
-      var _a;
-      if (!(newMap == null ? void 0 : newMap.has(key))) {
-        map2.delete(key);
-        onDeleteValue(existingValue, key);
-      } else if (onExistingValue) {
-        onExistingValue(existingValue, (_a = newMap.get) == null ? void 0 : _a.call(newMap, key), key);
-      }
-    });
   }
-  function mutateMap(map2, newMap, options) {
-    mutateMapSkippingNewValues(map2, newMap, options);
-    const { createNewValue } = options;
-    newMap == null ? void 0 : newMap.forEach((valueInNewMap, key) => {
-      if (!map2.has(key)) {
-        map2.set(key, createNewValue(key, valueInNewMap));
+  return false;
+}
+
+// src/compiler/factory/utilitiesPublic.ts
+function setTextRange(range, location) {
+  return location ? setTextRangePosEnd(range, location.pos, location.end) : range;
+}
+function canHaveModifiers(node) {
+  const kind = node.kind;
+  return kind === 168 /* TypeParameter */ || kind === 169 /* Parameter */ || kind === 171 /* PropertySignature */ || kind === 172 /* PropertyDeclaration */ || kind === 173 /* MethodSignature */ || kind === 174 /* MethodDeclaration */ || kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 185 /* ConstructorType */ || kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || kind === 231 /* ClassExpression */ || kind === 243 /* VariableStatement */ || kind === 262 /* FunctionDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 278 /* ExportDeclaration */;
+}
+function canHaveDecorators(node) {
+  const kind = node.kind;
+  return kind === 169 /* Parameter */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 231 /* ClassExpression */ || kind === 263 /* ClassDeclaration */;
+}
+
+// src/compiler/parser.ts
+var NodeConstructor;
+var TokenConstructor;
+var IdentifierConstructor;
+var PrivateIdentifierConstructor;
+var SourceFileConstructor;
+var parseBaseNodeFactory = {
+  createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1),
+  createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1),
+  createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1),
+  createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1),
+  createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1)
+};
+var parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory);
+function visitNode2(cbNode, node) {
+  return node && cbNode(node);
+}
+function visitNodes(cbNode, cbNodes, nodes) {
+  if (nodes) {
+    if (cbNodes) {
+      return cbNodes(nodes);
+    }
+    for (const node of nodes) {
+      const result = cbNode(node);
+      if (result) {
+        return result;
       }
-    });
-  }
-  function isAbstractConstructorSymbol(symbol) {
-    if (symbol.flags & 32 /* Class */) {
-      const declaration = getClassLikeDeclarationOfSymbol(symbol);
-      return !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */);
     }
-    return false;
-  }
-  function getClassLikeDeclarationOfSymbol(symbol) {
-    var _a;
-    return (_a = symbol.declarations) == null ? void 0 : _a.find(isClassLike);
-  }
-  function getObjectFlags(type) {
-    return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0;
-  }
-  function forSomeAncestorDirectory(directory, callback) {
-    return !!forEachAncestorDirectory(directory, (d) => callback(d) ? true : void 0);
   }
-  function isUMDExportSymbol(symbol) {
-    return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]);
-  }
-  function showModuleSpecifier({ moduleSpecifier }) {
-    return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier);
+}
+function isJSDocLikeText(text, start) {
+  return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 42 /* asterisk */ && text.charCodeAt(start + 3) !== 47 /* slash */;
+}
+function isFileProbablyExternalModule(sourceFile) {
+  return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile);
+}
+function isAnExternalModuleIndicatorNode(node) {
+  return canHaveModifiers(node) && hasModifierOfKind(node, 95 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0;
+}
+function getImportMetaIfNecessary(sourceFile) {
+  return sourceFile.flags & 8388608 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0;
+}
+function walkTreeForImportMeta(node) {
+  return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta);
+}
+function hasModifierOfKind(node, kind) {
+  return some(node.modifiers, (m) => m.kind === kind);
+}
+function isImportMeta2(node) {
+  return isMetaProperty(node) && node.keywordToken === 102 /* ImportKeyword */ && node.name.escapedText === "meta";
+}
+var forEachChildTable = {
+  [166 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
+  },
+  [168 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression);
+  },
+  [304 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer);
+  },
+  [305 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [169 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [172 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [171 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [303 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer);
+  },
+  [260 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [208 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [181 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [185 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [184 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [179 /* CallSignature */]: forEachChildInCallOrConstructSignature,
+  [180 /* ConstructSignature */]: forEachChildInCallOrConstructSignature,
+  [174 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [173 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [176 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [177 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [178 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [262 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [218 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [219 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body);
+  },
+  [175 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body);
+  },
+  [183 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [182 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type);
+  },
+  [186 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [187 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.members);
+  },
+  [188 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.elementType);
+  },
+  [189 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [192 /* UnionType */]: forEachChildInUnionOrIntersectionType,
+  [193 /* IntersectionType */]: forEachChildInUnionOrIntersectionType,
+  [194 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType);
+  },
+  [195 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.typeParameter);
+  },
+  [205 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.attributes) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [302 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.assertClause);
+  },
+  [196 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator,
+  [198 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator,
+  [199 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType);
+  },
+  [200 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [201 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.literal);
+  },
+  [202 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type);
+  },
+  [206 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
+  [207 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
+  [209 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [210 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.properties);
+  },
+  [211 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name);
+  },
+  [212 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression);
+  },
+  [213 /* CallExpression */]: forEachChildInCallOrNewExpression,
+  [214 /* NewExpression */]: forEachChildInCallOrNewExpression,
+  [215 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template);
+  },
+  [216 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression);
+  },
+  [217 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [220 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [221 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [222 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [224 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.operand);
+  },
+  [229 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression);
+  },
+  [223 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [225 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.operand);
+  },
+  [226 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right);
+  },
+  [234 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
+  },
+  [235 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [238 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
+  },
+  [236 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [227 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse);
+  },
+  [230 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [241 /* Block */]: forEachChildInBlock,
+  [268 /* ModuleBlock */]: forEachChildInBlock,
+  [307 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken);
+  },
+  [243 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList);
+  },
+  [261 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.declarations);
+  },
+  [244 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [245 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement);
+  },
+  [246 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression);
+  },
+  [247 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [248 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement);
+  },
+  [249 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [250 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [251 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement,
+  [252 /* BreakStatement */]: forEachChildInContinueOrBreakStatement,
+  [253 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [254 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [255 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock);
+  },
+  [269 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.clauses);
+  },
+  [296 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements);
+  },
+  [297 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.statements);
+  },
+  [256 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement);
+  },
+  [257 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [258 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock);
+  },
+  [299 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block);
+  },
+  [170 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [263 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression,
+  [231 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression,
+  [264 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [265 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type);
+  },
+  [266 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [306 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [267 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body);
+  },
+  [271 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference);
+  },
+  [272 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes);
+  },
+  [273 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings);
+  },
+  [300 /* ImportAttributes */]: function forEachChildInImportAttributes(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [301 /* ImportAttribute */]: function forEachChildInImportAttribute(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value);
+  },
+  [270 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name);
+  },
+  [274 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [280 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [275 /* NamedImports */]: forEachChildInNamedImportsOrExports,
+  [279 /* NamedExports */]: forEachChildInNamedImportsOrExports,
+  [278 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes);
+  },
+  [276 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier,
+  [281 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier,
+  [277 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression);
+  },
+  [228 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
+  },
+  [239 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal);
+  },
+  [203 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
+  },
+  [204 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal);
+  },
+  [167 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [298 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.types);
+  },
+  [233 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [283 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [282 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers);
+  },
+  [355 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [284 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement);
+  },
+  [288 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment);
+  },
+  [285 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
+  [286 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
+  [292 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.properties);
+  },
+  [291 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [293 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [294 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression);
+  },
+  [287 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.tagName);
+  },
+  [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.namespace) || visitNode2(cbNode, node.name);
+  },
+  [190 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [191 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [309 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [315 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [314 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [316 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [318 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [317 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [320 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
+    return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
+  },
+  [347 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [310 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [311 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
+  },
+  [341 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [348 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [330 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [329 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [328 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [345 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [346 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 309 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
+  },
+  [338 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [342 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+  [344 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+  [343 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+  [340 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+  [350 /* JSDocSatisfiesTag */]: forEachChildInJSDocTypeLikeTag,
+  [349 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+  [339 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
+  [323 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
+    return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
+  },
+  [324 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain,
+  [325 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain,
+  [326 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain,
+  [322 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) {
+    return forEach(node.jsDocPropertyTags, cbNode);
+  },
+  [327 /* JSDocTag */]: forEachChildInJSDocTag,
+  [332 /* JSDocClassTag */]: forEachChildInJSDocTag,
+  [333 /* JSDocPublicTag */]: forEachChildInJSDocTag,
+  [334 /* JSDocPrivateTag */]: forEachChildInJSDocTag,
+  [335 /* JSDocProtectedTag */]: forEachChildInJSDocTag,
+  [336 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
+  [331 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
+  [337 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
+  [351 /* JSDocImportTag */]: forEachChildInJSDocImportTag,
+  [354 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+};
+function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+}
+function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.types);
+}
+function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.type);
+}
+function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.elements);
+}
+function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+  visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+}
+function forEachChildInBlock(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.statements);
+}
+function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.label);
+}
+function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
+}
+function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.elements);
+}
+function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name);
+}
+function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes);
+}
+function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.type);
+}
+function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.name);
+}
+function forEachChildInJSDocTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInJSDocImportTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.expression);
+}
+function forEachChild(node, cbNode, cbNodes) {
+  if (node === void 0 || node.kind <= 165 /* LastToken */) {
+    return;
   }
-  function getLastChild(node) {
-    let lastChild;
-    forEachChild(node, (child) => {
-      if (nodeIsPresent(child))
-        lastChild = child;
-    }, (children) => {
-      for (let i = children.length - 1; i >= 0; i--) {
-        if (nodeIsPresent(children[i])) {
-          lastChild = children[i];
-          break;
+  const fn = forEachChildTable[node.kind];
+  return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes);
+}
+function forEachChildRecursively(rootNode, cbNode, cbNodes) {
+  const queue = gatherPossibleChildren(rootNode);
+  const parents = [];
+  while (parents.length < queue.length) {
+    parents.push(rootNode);
+  }
+  while (queue.length !== 0) {
+    const current = queue.pop();
+    const parent2 = parents.pop();
+    if (isArray(current)) {
+      if (cbNodes) {
+        const res = cbNodes(current, parent2);
+        if (res) {
+          if (res === "skip") continue;
+          return res;
         }
       }
-    });
-    return lastChild;
-  }
-  function addToSeen(seen, key, value = true) {
-    if (seen.has(key)) {
-      return false;
-    }
-    seen.set(key, value);
-    return true;
-  }
-  function isObjectTypeDeclaration(node) {
-    return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node);
+      for (let i = current.length - 1; i >= 0; --i) {
+        queue.push(current[i]);
+        parents.push(parent2);
+      }
+    } else {
+      const res = cbNode(current, parent2);
+      if (res) {
+        if (res === "skip") continue;
+        return res;
+      }
+      if (current.kind >= 166 /* FirstNode */) {
+        for (const child of gatherPossibleChildren(current)) {
+          queue.push(child);
+          parents.push(current);
+        }
+      }
+    }
+  }
+}
+function gatherPossibleChildren(node) {
+  const children = [];
+  forEachChild(node, addWorkItem, addWorkItem);
+  return children;
+  function addWorkItem(n) {
+    children.unshift(n);
+  }
+}
+function setExternalModuleIndicator(sourceFile) {
+  sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile);
+}
+function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
+  var _a, _b, _c, _d;
+  (_a = tracing) == null ? void 0 : _a.push(
+    tracing.Phase.Parse,
+    "createSourceFile",
+    { path: fileName },
+    /*separateBeginAndEnd*/
+    true
+  );
+  mark("beforeParse");
+  let result;
+  (_b = perfLogger) == null ? void 0 : _b.logStartParseSourceFile(fileName);
+  const {
+    languageVersion,
+    setExternalModuleIndicator: overrideSetExternalModuleIndicator,
+    impliedNodeFormat: format,
+    jsDocParsingMode
+  } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
+  if (languageVersion === 100 /* JSON */) {
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      6 /* JSON */,
+      noop,
+      jsDocParsingMode
+    );
+  } else {
+    const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
+      file.impliedNodeFormat = format;
+      return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
+    };
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      scriptKind,
+      setIndicator,
+      jsDocParsingMode
+    );
   }
-  function isTypeNodeKind(kind) {
-    return kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */ || kind === 133 /* AnyKeyword */ || kind === 159 /* UnknownKeyword */ || kind === 150 /* NumberKeyword */ || kind === 163 /* BigIntKeyword */ || kind === 151 /* ObjectKeyword */ || kind === 136 /* BooleanKeyword */ || kind === 154 /* StringKeyword */ || kind === 155 /* SymbolKeyword */ || kind === 116 /* VoidKeyword */ || kind === 157 /* UndefinedKeyword */ || kind === 146 /* NeverKeyword */ || kind === 141 /* IntrinsicKeyword */ || kind === 233 /* ExpressionWithTypeArguments */ || kind === 319 /* JSDocAllType */ || kind === 320 /* JSDocUnknownType */ || kind === 321 /* JSDocNullableType */ || kind === 322 /* JSDocNonNullableType */ || kind === 323 /* JSDocOptionalType */ || kind === 324 /* JSDocFunctionType */ || kind === 325 /* JSDocVariadicType */;
+  (_c = perfLogger) == null ? void 0 : _c.logStopParseSourceFile();
+  mark("afterParse");
+  measure("Parse", "beforeParse", "afterParse");
+  (_d = tracing) == null ? void 0 : _d.pop();
+  return result;
+}
+function parseIsolatedEntityName(text, languageVersion) {
+  return Parser.parseIsolatedEntityName(text, languageVersion);
+}
+function parseJsonText(fileName, sourceText) {
+  return Parser.parseJsonText(fileName, sourceText);
+}
+function isExternalModule(file) {
+  return file.externalModuleIndicator !== void 0;
+}
+function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) {
+  const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
+  newSourceFile.flags |= sourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */;
+  return newSourceFile;
+}
+function parseIsolatedJSDocComment(content, start, length2) {
+  const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length2);
+  if (result && result.jsDoc) {
+    Parser.fixupParentReferences(result.jsDoc);
+  }
+  return result;
+}
+function parseJSDocTypeExpressionForTests(content, start, length2) {
+  return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2);
+}
+var Parser;
+((Parser2) => {
+  var scanner2 = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    true
+  );
+  var disallowInAndDecoratorContext = 8192 /* DisallowInContext */ | 32768 /* DecoratorContext */;
+  var NodeConstructor2;
+  var TokenConstructor2;
+  var IdentifierConstructor2;
+  var PrivateIdentifierConstructor2;
+  var SourceFileConstructor2;
+  function countNode(node) {
+    nodeCount++;
+    return node;
   }
-  function isAccessExpression(node) {
-    return node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */;
+  var baseNodeFactory = {
+    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseNode: (kind) => countNode(new NodeConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    ))
+  };
+  var factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
+  var {
+    createNodeArray: factoryCreateNodeArray,
+    createNumericLiteral: factoryCreateNumericLiteral,
+    createStringLiteral: factoryCreateStringLiteral,
+    createLiteralLikeNode: factoryCreateLiteralLikeNode,
+    createIdentifier: factoryCreateIdentifier,
+    createPrivateIdentifier: factoryCreatePrivateIdentifier,
+    createToken: factoryCreateToken,
+    createArrayLiteralExpression: factoryCreateArrayLiteralExpression,
+    createObjectLiteralExpression: factoryCreateObjectLiteralExpression,
+    createPropertyAccessExpression: factoryCreatePropertyAccessExpression,
+    createPropertyAccessChain: factoryCreatePropertyAccessChain,
+    createElementAccessExpression: factoryCreateElementAccessExpression,
+    createElementAccessChain: factoryCreateElementAccessChain,
+    createCallExpression: factoryCreateCallExpression,
+    createCallChain: factoryCreateCallChain,
+    createNewExpression: factoryCreateNewExpression,
+    createParenthesizedExpression: factoryCreateParenthesizedExpression,
+    createBlock: factoryCreateBlock,
+    createVariableStatement: factoryCreateVariableStatement,
+    createExpressionStatement: factoryCreateExpressionStatement,
+    createIfStatement: factoryCreateIfStatement,
+    createWhileStatement: factoryCreateWhileStatement,
+    createForStatement: factoryCreateForStatement,
+    createForOfStatement: factoryCreateForOfStatement,
+    createVariableDeclaration: factoryCreateVariableDeclaration,
+    createVariableDeclarationList: factoryCreateVariableDeclarationList
+  } = factory2;
+  var fileName;
+  var sourceFlags;
+  var sourceText;
+  var languageVersion;
+  var scriptKind;
+  var languageVariant;
+  var parseDiagnostics;
+  var jsDocDiagnostics;
+  var syntaxCursor;
+  var currentToken;
+  var nodeCount;
+  var identifiers;
+  var identifierCount;
+  var parsingContext;
+  var notParenthesizedArrow;
+  var contextFlags;
+  var topLevel = true;
+  var parseErrorBeforeNextFinishedNode = false;
+  function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride, jsDocParsingMode = 0 /* ParseAll */) {
+    var _a;
+    scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
+    if (scriptKind2 === 6 /* JSON */) {
+      const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
+      convertToJson(
+        result2,
+        (_a = result2.statements[0]) == null ? void 0 : _a.expression,
+        result2.parseDiagnostics,
+        /*returnValue*/
+        false,
+        /*jsonConversionNotifier*/
+        void 0
+      );
+      result2.referencedFiles = emptyArray;
+      result2.typeReferenceDirectives = emptyArray;
+      result2.libReferenceDirectives = emptyArray;
+      result2.amdDependencies = emptyArray;
+      result2.hasNoDefaultLib = false;
+      result2.pragmas = emptyMap;
+      return result2;
+    }
+    initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2, jsDocParsingMode);
+    const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator, jsDocParsingMode);
+    clearState();
+    return result;
   }
-  function getNameOfAccessExpression(node) {
-    if (node.kind === 211 /* PropertyAccessExpression */) {
-      return node.name;
+  Parser2.parseSourceFile = parseSourceFile;
+  function parseIsolatedEntityName2(content, languageVersion2) {
+    initializeState(
+      "",
+      content,
+      languageVersion2,
+      /*syntaxCursor*/
+      void 0,
+      1 /* JS */,
+      0 /* ParseAll */
+    );
+    nextToken();
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
+    const isValid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
+    clearState();
+    return isValid ? entityName : void 0;
+  }
+  Parser2.parseIsolatedEntityName = parseIsolatedEntityName2;
+  function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) {
+    initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */, 0 /* ParseAll */);
+    sourceFlags = contextFlags;
+    nextToken();
+    const pos = getNodePos();
+    let statements, endOfFileToken;
+    if (token() === 1 /* EndOfFileToken */) {
+      statements = createNodeArray([], pos, pos);
+      endOfFileToken = parseTokenNode();
+    } else {
+      let expressions;
+      while (token() !== 1 /* EndOfFileToken */) {
+        let expression2;
+        switch (token()) {
+          case 23 /* OpenBracketToken */:
+            expression2 = parseArrayLiteralExpression();
+            break;
+          case 112 /* TrueKeyword */:
+          case 97 /* FalseKeyword */:
+          case 106 /* NullKeyword */:
+            expression2 = parseTokenNode();
+            break;
+          case 41 /* MinusToken */:
+            if (lookAhead(() => nextToken() === 9 /* NumericLiteral */ && nextToken() !== 59 /* ColonToken */)) {
+              expression2 = parsePrefixUnaryExpression();
+            } else {
+              expression2 = parseObjectLiteralExpression();
+            }
+            break;
+          case 9 /* NumericLiteral */:
+          case 11 /* StringLiteral */:
+            if (lookAhead(() => nextToken() !== 59 /* ColonToken */)) {
+              expression2 = parseLiteralNode();
+              break;
+            }
+          default:
+            expression2 = parseObjectLiteralExpression();
+            break;
+        }
+        if (expressions && isArray(expressions)) {
+          expressions.push(expression2);
+        } else if (expressions) {
+          expressions = [expressions, expression2];
+        } else {
+          expressions = expression2;
+          if (token() !== 1 /* EndOfFileToken */) {
+            parseErrorAtCurrentToken(Diagnostics.Unexpected_token);
+          }
+        }
+      }
+      const expression = isArray(expressions) ? finishNode(factoryCreateArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions);
+      const statement = factoryCreateExpressionStatement(expression);
+      finishNode(statement, pos);
+      statements = createNodeArray([statement], pos);
+      endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
     }
-    Debug.assert(node.kind === 212 /* ElementAccessExpression */);
-    return node.argumentExpression;
+    const sourceFile = createSourceFile2(
+      fileName2,
+      2 /* ES2015 */,
+      6 /* JSON */,
+      /*isDeclarationFile*/
+      false,
+      statements,
+      endOfFileToken,
+      sourceFlags,
+      noop
+    );
+    if (setParentNodes) {
+      fixupParentReferences(sourceFile);
+    }
+    sourceFile.nodeCount = nodeCount;
+    sourceFile.identifierCount = identifierCount;
+    sourceFile.identifiers = identifiers;
+    sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+    if (jsDocDiagnostics) {
+      sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
+    }
+    const result = sourceFile;
+    clearState();
+    return result;
   }
-  function isBundleFileTextLike(section) {
-    switch (section.kind) {
-      case "text" /* Text */:
-      case "internal" /* Internal */:
-        return true;
+  Parser2.parseJsonText = parseJsonText2;
+  function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind, _jsDocParsingMode) {
+    NodeConstructor2 = objectAllocator.getNodeConstructor();
+    TokenConstructor2 = objectAllocator.getTokenConstructor();
+    IdentifierConstructor2 = objectAllocator.getIdentifierConstructor();
+    PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor();
+    SourceFileConstructor2 = objectAllocator.getSourceFileConstructor();
+    fileName = normalizePath(_fileName);
+    sourceText = _sourceText;
+    languageVersion = _languageVersion;
+    syntaxCursor = _syntaxCursor;
+    scriptKind = _scriptKind;
+    languageVariant = getLanguageVariant(_scriptKind);
+    parseDiagnostics = [];
+    parsingContext = 0;
+    identifiers = /* @__PURE__ */ new Map();
+    identifierCount = 0;
+    nodeCount = 0;
+    sourceFlags = 0;
+    topLevel = true;
+    switch (scriptKind) {
+      case 1 /* JS */:
+      case 2 /* JSX */:
+        contextFlags = 524288 /* JavaScriptFile */;
+        break;
+      case 6 /* JSON */:
+        contextFlags = 524288 /* JavaScriptFile */ | 134217728 /* JsonFile */;
+        break;
       default:
-        return false;
+        contextFlags = 0 /* None */;
+        break;
     }
-  }
-  function isNamedImportsOrExports(node) {
-    return node.kind === 275 /* NamedImports */ || node.kind === 279 /* NamedExports */;
-  }
-  function getLeftmostAccessExpression(expr) {
-    while (isAccessExpression(expr)) {
-      expr = expr.expression;
+    parseErrorBeforeNextFinishedNode = false;
+    scanner2.setText(sourceText);
+    scanner2.setOnError(scanError);
+    scanner2.setScriptTarget(languageVersion);
+    scanner2.setLanguageVariant(languageVariant);
+    scanner2.setScriptKind(scriptKind);
+    scanner2.setJSDocParsingMode(_jsDocParsingMode);
+  }
+  function clearState() {
+    scanner2.clearCommentDirectives();
+    scanner2.setText("");
+    scanner2.setOnError(void 0);
+    scanner2.setScriptKind(0 /* Unknown */);
+    scanner2.setJSDocParsingMode(0 /* ParseAll */);
+    sourceText = void 0;
+    languageVersion = void 0;
+    syntaxCursor = void 0;
+    scriptKind = void 0;
+    languageVariant = void 0;
+    sourceFlags = 0;
+    parseDiagnostics = void 0;
+    jsDocDiagnostics = void 0;
+    parsingContext = 0;
+    identifiers = void 0;
+    notParenthesizedArrow = void 0;
+    topLevel = true;
+  }
+  function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2, jsDocParsingMode) {
+    const isDeclarationFile = isDeclarationFileName(fileName);
+    if (isDeclarationFile) {
+      contextFlags |= 33554432 /* Ambient */;
+    }
+    sourceFlags = contextFlags;
+    nextToken();
+    const statements = parseList(0 /* SourceElements */, parseStatement);
+    Debug.assert(token() === 1 /* EndOfFileToken */);
+    const endHasJSDoc = hasPrecedingJSDocComment();
+    const endOfFileToken = withJSDoc(parseTokenNode(), endHasJSDoc);
+    const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2);
+    processCommentPragmas(sourceFile, sourceText);
+    processPragmasIntoFields(sourceFile, reportPragmaDiagnostic);
+    sourceFile.commentDirectives = scanner2.getCommentDirectives();
+    sourceFile.nodeCount = nodeCount;
+    sourceFile.identifierCount = identifierCount;
+    sourceFile.identifiers = identifiers;
+    sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+    sourceFile.jsDocParsingMode = jsDocParsingMode;
+    if (jsDocDiagnostics) {
+      sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
+    }
+    if (setParentNodes) {
+      fixupParentReferences(sourceFile);
+    }
+    return sourceFile;
+    function reportPragmaDiagnostic(pos, end, diagnostic) {
+      parseDiagnostics.push(createDetachedDiagnostic(fileName, sourceText, pos, end, diagnostic));
     }
-    return expr;
   }
-  function forEachNameInAccessChainWalkingLeft(name, action) {
-    if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) {
-      return walkAccessExpression(name.parent);
+  let hasDeprecatedTag = false;
+  function withJSDoc(node, hasJSDoc) {
+    if (!hasJSDoc) {
+      return node;
     }
-    function walkAccessExpression(access) {
-      if (access.kind === 211 /* PropertyAccessExpression */) {
-        const res = action(access.name);
-        if (res !== void 0) {
-          return res;
-        }
-      } else if (access.kind === 212 /* ElementAccessExpression */) {
-        if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) {
-          const res = action(access.argumentExpression);
-          if (res !== void 0) {
-            return res;
+    Debug.assert(!node.jsDoc);
+    const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos));
+    if (jsDoc.length) node.jsDoc = jsDoc;
+    if (hasDeprecatedTag) {
+      hasDeprecatedTag = false;
+      node.flags |= 536870912 /* Deprecated */;
+    }
+    return node;
+  }
+  function reparseTopLevelAwait(sourceFile) {
+    const savedSyntaxCursor = syntaxCursor;
+    const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile);
+    syntaxCursor = { currentNode: currentNode2 };
+    const statements = [];
+    const savedParseDiagnostics = parseDiagnostics;
+    parseDiagnostics = [];
+    let pos = 0;
+    let start = findNextStatementWithAwait(sourceFile.statements, 0);
+    while (start !== -1) {
+      const prevStatement = sourceFile.statements[pos];
+      const nextStatement = sourceFile.statements[start];
+      addRange(statements, sourceFile.statements, pos, start);
+      pos = findNextStatementWithoutAwait(sourceFile.statements, start);
+      const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
+      const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1;
+      if (diagnosticStart >= 0) {
+        addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0);
+      }
+      speculationHelper(() => {
+        const savedContextFlags = contextFlags;
+        contextFlags |= 65536 /* AwaitContext */;
+        scanner2.resetTokenState(nextStatement.pos);
+        nextToken();
+        while (token() !== 1 /* EndOfFileToken */) {
+          const startPos = scanner2.getTokenFullStart();
+          const statement = parseListElement(0 /* SourceElements */, parseStatement);
+          statements.push(statement);
+          if (startPos === scanner2.getTokenFullStart()) {
+            nextToken();
+          }
+          if (pos >= 0) {
+            const nonAwaitStatement = sourceFile.statements[pos];
+            if (statement.end === nonAwaitStatement.pos) {
+              break;
+            }
+            if (statement.end > nonAwaitStatement.pos) {
+              pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1);
+            }
           }
-        } else {
-          return void 0;
         }
+        contextFlags = savedContextFlags;
+      }, 2 /* Reparse */);
+      start = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1;
+    }
+    if (pos >= 0) {
+      const prevStatement = sourceFile.statements[pos];
+      addRange(statements, sourceFile.statements, pos);
+      const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
+      if (diagnosticStart >= 0) {
+        addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart);
       }
-      if (isAccessExpression(access.expression)) {
-        return walkAccessExpression(access.expression);
+    }
+    syntaxCursor = savedSyntaxCursor;
+    return factory2.updateSourceFile(sourceFile, setTextRange(factoryCreateNodeArray(statements), sourceFile.statements));
+    function containsPossibleTopLevelAwait(node) {
+      return !(node.flags & 65536 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */);
+    }
+    function findNextStatementWithAwait(statements2, start2) {
+      for (let i = start2; i < statements2.length; i++) {
+        if (containsPossibleTopLevelAwait(statements2[i])) {
+          return i;
+        }
       }
-      if (isIdentifier(access.expression)) {
-        return action(access.expression);
+      return -1;
+    }
+    function findNextStatementWithoutAwait(statements2, start2) {
+      for (let i = start2; i < statements2.length; i++) {
+        if (!containsPossibleTopLevelAwait(statements2[i])) {
+          return i;
+        }
       }
-      return void 0;
+      return -1;
     }
-  }
-  function getLeftmostExpression(node, stopAtCallExpressions) {
-    while (true) {
-      switch (node.kind) {
-        case 225 /* PostfixUnaryExpression */:
-          node = node.operand;
-          continue;
-        case 226 /* BinaryExpression */:
-          node = node.left;
-          continue;
-        case 227 /* ConditionalExpression */:
-          node = node.condition;
-          continue;
-        case 215 /* TaggedTemplateExpression */:
-          node = node.tag;
-          continue;
-        case 213 /* CallExpression */:
-          if (stopAtCallExpressions) {
-            return node;
-          }
-        case 234 /* AsExpression */:
-        case 212 /* ElementAccessExpression */:
-        case 211 /* PropertyAccessExpression */:
-        case 235 /* NonNullExpression */:
-        case 360 /* PartiallyEmittedExpression */:
-        case 238 /* SatisfiesExpression */:
-          node = node.expression;
-          continue;
+    function currentNode2(position) {
+      const node = baseSyntaxCursor.currentNode(position);
+      if (topLevel && node && containsPossibleTopLevelAwait(node)) {
+        markAsIntersectingIncrementalChange(node);
       }
       return node;
     }
   }
-  function Symbol4(flags, name) {
-    this.flags = flags;
-    this.escapedName = name;
-    this.declarations = void 0;
-    this.valueDeclaration = void 0;
-    this.id = 0;
-    this.mergeId = 0;
-    this.parent = void 0;
-    this.members = void 0;
-    this.exports = void 0;
-    this.exportSymbol = void 0;
-    this.constEnumOnlyModule = void 0;
-    this.isReferenced = void 0;
-    this.lastAssignmentPos = void 0;
-    this.links = void 0;
+  function fixupParentReferences(rootNode) {
+    setParentRecursive(
+      rootNode,
+      /*incremental*/
+      true
+    );
   }
-  function Type3(checker, flags) {
-    this.flags = flags;
-    if (Debug.isDebugging || tracing) {
-      this.checker = checker;
+  Parser2.fixupParentReferences = fixupParentReferences;
+  function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
+    let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags);
+    setTextRangePosWidth(sourceFile, 0, sourceText.length);
+    setFields(sourceFile);
+    if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) {
+      const oldSourceFile = sourceFile;
+      sourceFile = reparseTopLevelAwait(sourceFile);
+      if (oldSourceFile !== sourceFile) setFields(sourceFile);
     }
-  }
-  function Signature2(checker, flags) {
-    this.flags = flags;
-    if (Debug.isDebugging) {
-      this.checker = checker;
+    return sourceFile;
+    function setFields(sourceFile2) {
+      sourceFile2.text = sourceText;
+      sourceFile2.bindDiagnostics = [];
+      sourceFile2.bindSuggestionDiagnostics = void 0;
+      sourceFile2.languageVersion = languageVersion2;
+      sourceFile2.fileName = fileName2;
+      sourceFile2.languageVariant = getLanguageVariant(scriptKind2);
+      sourceFile2.isDeclarationFile = isDeclarationFile;
+      sourceFile2.scriptKind = scriptKind2;
+      setExternalModuleIndicator2(sourceFile2);
+      sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2;
+    }
+  }
+  function setContextFlag(val, flag) {
+    if (val) {
+      contextFlags |= flag;
+    } else {
+      contextFlags &= ~flag;
     }
   }
-  function Node4(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.modifierFlagsCache = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-    this.original = void 0;
-    this.emitNode = void 0;
+  function setDisallowInContext(val) {
+    setContextFlag(val, 8192 /* DisallowInContext */);
   }
-  function Token(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-    this.emitNode = void 0;
+  function setYieldContext(val) {
+    setContextFlag(val, 16384 /* YieldContext */);
   }
-  function Identifier2(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-    this.original = void 0;
-    this.emitNode = void 0;
+  function setDecoratorContext(val) {
+    setContextFlag(val, 32768 /* DecoratorContext */);
   }
-  function SourceMapSource(fileName, text, skipTrivia2) {
-    this.fileName = fileName;
-    this.text = text;
-    this.skipTrivia = skipTrivia2 || ((pos) => pos);
+  function setAwaitContext(val) {
+    setContextFlag(val, 65536 /* AwaitContext */);
   }
-  function addObjectAllocatorPatcher(fn) {
-    objectAllocatorPatchers.push(fn);
-    fn(objectAllocator);
+  function doOutsideOfContext(context, func) {
+    const contextFlagsToClear = context & contextFlags;
+    if (contextFlagsToClear) {
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToClear
+      );
+      const result = func();
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToClear
+      );
+      return result;
+    }
+    return func();
   }
-  function setObjectAllocator(alloc) {
-    Object.assign(objectAllocator, alloc);
-    forEach(objectAllocatorPatchers, (fn) => fn(objectAllocator));
+  function doInsideOfContext(context, func) {
+    const contextFlagsToSet = context & ~contextFlags;
+    if (contextFlagsToSet) {
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToSet
+      );
+      const result = func();
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToSet
+      );
+      return result;
+    }
+    return func();
   }
-  function formatStringFromArgs(text, args) {
-    return text.replace(/{(\d+)}/g, (_match, index) => "" + Debug.checkDefined(args[+index]));
+  function allowInAnd(func) {
+    return doOutsideOfContext(8192 /* DisallowInContext */, func);
   }
-  function setLocalizedDiagnosticMessages(messages) {
-    localizedDiagnosticMessages = messages;
+  function disallowInAnd(func) {
+    return doInsideOfContext(8192 /* DisallowInContext */, func);
   }
-  function maybeSetLocalizedDiagnosticMessages(getMessages) {
-    if (!localizedDiagnosticMessages && getMessages) {
-      localizedDiagnosticMessages = getMessages();
-    }
+  function allowConditionalTypesAnd(func) {
+    return doOutsideOfContext(131072 /* DisallowConditionalTypesContext */, func);
   }
-  function getLocaleSpecificMessage(message) {
-    return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
+  function disallowConditionalTypesAnd(func) {
+    return doInsideOfContext(131072 /* DisallowConditionalTypesContext */, func);
   }
-  function createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args) {
-    if (start + length2 > sourceText.length) {
-      length2 = sourceText.length - start;
-    }
-    assertDiagnosticLocation(sourceText, start, length2);
-    let text = getLocaleSpecificMessage(message);
-    if (some(args)) {
-      text = formatStringFromArgs(text, args);
-    }
-    return {
-      file: void 0,
-      start,
-      length: length2,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      fileName
-    };
+  function doInYieldContext(func) {
+    return doInsideOfContext(16384 /* YieldContext */, func);
   }
-  function isDiagnosticWithDetachedLocation(diagnostic) {
-    return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string";
+  function doInDecoratorContext(func) {
+    return doInsideOfContext(32768 /* DecoratorContext */, func);
   }
-  function attachFileToDiagnostic(diagnostic, file) {
-    const fileName = file.fileName || "";
-    const length2 = file.text.length;
-    Debug.assertEqual(diagnostic.fileName, fileName);
-    Debug.assertLessThanOrEqual(diagnostic.start, length2);
-    Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2);
-    const diagnosticWithLocation = {
-      file,
-      start: diagnostic.start,
-      length: diagnostic.length,
-      messageText: diagnostic.messageText,
-      category: diagnostic.category,
-      code: diagnostic.code,
-      reportsUnnecessary: diagnostic.reportsUnnecessary
-    };
-    if (diagnostic.relatedInformation) {
-      diagnosticWithLocation.relatedInformation = [];
-      for (const related of diagnostic.relatedInformation) {
-        if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) {
-          Debug.assertLessThanOrEqual(related.start, length2);
-          Debug.assertLessThanOrEqual(related.start + related.length, length2);
-          diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file));
-        } else {
-          diagnosticWithLocation.relatedInformation.push(related);
-        }
-      }
-    }
-    return diagnosticWithLocation;
+  function doInAwaitContext(func) {
+    return doInsideOfContext(65536 /* AwaitContext */, func);
   }
-  function attachFileToDiagnostics(diagnostics, file) {
-    const diagnosticsWithLocation = [];
-    for (const diagnostic of diagnostics) {
-      diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file));
-    }
-    return diagnosticsWithLocation;
+  function doOutsideOfAwaitContext(func) {
+    return doOutsideOfContext(65536 /* AwaitContext */, func);
   }
-  function createFileDiagnostic(file, start, length2, message, ...args) {
-    assertDiagnosticLocation(file.text, start, length2);
-    let text = getLocaleSpecificMessage(message);
-    if (some(args)) {
-      text = formatStringFromArgs(text, args);
-    }
-    return {
-      file,
-      start,
-      length: length2,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      reportsDeprecated: message.reportsDeprecated
-    };
+  function doInYieldAndAwaitContext(func) {
+    return doInsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func);
   }
-  function formatMessage(message, ...args) {
-    let text = getLocaleSpecificMessage(message);
-    if (some(args)) {
-      text = formatStringFromArgs(text, args);
-    }
-    return text;
+  function doOutsideOfYieldAndAwaitContext(func) {
+    return doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func);
   }
-  function createCompilerDiagnostic(message, ...args) {
-    let text = getLocaleSpecificMessage(message);
-    if (some(args)) {
-      text = formatStringFromArgs(text, args);
-    }
-    return {
-      file: void 0,
-      start: void 0,
-      length: void 0,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      reportsDeprecated: message.reportsDeprecated
-    };
+  function inContext(flags) {
+    return (contextFlags & flags) !== 0;
   }
-  function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) {
-    return {
-      file: void 0,
-      start: void 0,
-      length: void 0,
-      code: chain.code,
-      category: chain.category,
-      messageText: chain.next ? chain : chain.messageText,
-      relatedInformation
-    };
+  function inYieldContext() {
+    return inContext(16384 /* YieldContext */);
   }
-  function chainDiagnosticMessages(details, message, ...args) {
-    let text = getLocaleSpecificMessage(message);
-    if (some(args)) {
-      text = formatStringFromArgs(text, args);
-    }
-    return {
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      next: details === void 0 || Array.isArray(details) ? details : [details]
-    };
+  function inDisallowInContext() {
+    return inContext(8192 /* DisallowInContext */);
   }
-  function concatenateDiagnosticMessageChains(headChain, tailChain) {
-    let lastChain = headChain;
-    while (lastChain.next) {
-      lastChain = lastChain.next[0];
-    }
-    lastChain.next = [tailChain];
+  function inDisallowConditionalTypesContext() {
+    return inContext(131072 /* DisallowConditionalTypesContext */);
   }
-  function getDiagnosticFilePath(diagnostic) {
-    return diagnostic.file ? diagnostic.file.path : void 0;
+  function inDecoratorContext() {
+    return inContext(32768 /* DecoratorContext */);
   }
-  function compareDiagnostics(d1, d2) {
-    return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */;
+  function inAwaitContext() {
+    return inContext(65536 /* AwaitContext */);
   }
-  function compareDiagnosticsSkipRelatedInformation(d1, d2) {
-    return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(d1.code, d2.code) || compareMessageText(d1.messageText, d2.messageText) || 0 /* EqualTo */;
+  function parseErrorAtCurrentToken(message, ...args) {
+    return parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), message, ...args);
   }
-  function compareRelatedInformation(d1, d2) {
-    if (!d1.relatedInformation && !d2.relatedInformation) {
-      return 0 /* EqualTo */;
-    }
-    if (d1.relatedInformation && d2.relatedInformation) {
-      return compareValues(d1.relatedInformation.length, d2.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => {
-        const d2i = d2.relatedInformation[index];
-        return compareDiagnostics(d1i, d2i);
-      }) || 0 /* EqualTo */;
+  function parseErrorAtPosition(start, length2, message, ...args) {
+    const lastError = lastOrUndefined(parseDiagnostics);
+    let result;
+    if (!lastError || start !== lastError.start) {
+      result = createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args);
+      parseDiagnostics.push(result);
     }
-    return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */;
+    parseErrorBeforeNextFinishedNode = true;
+    return result;
   }
-  function compareMessageText(t1, t2) {
-    if (typeof t1 === "string" && typeof t2 === "string") {
-      return compareStringsCaseSensitive(t1, t2);
-    } else if (typeof t1 === "string") {
-      return -1 /* LessThan */;
-    } else if (typeof t2 === "string") {
-      return 1 /* GreaterThan */;
-    }
-    let res = compareStringsCaseSensitive(t1.messageText, t2.messageText);
-    if (res) {
-      return res;
-    }
-    if (!t1.next && !t2.next) {
-      return 0 /* EqualTo */;
-    }
-    if (!t1.next) {
-      return -1 /* LessThan */;
-    }
-    if (!t2.next) {
-      return 1 /* GreaterThan */;
-    }
-    const len = Math.min(t1.next.length, t2.next.length);
-    for (let i = 0; i < len; i++) {
-      res = compareMessageText(t1.next[i], t2.next[i]);
-      if (res) {
-        return res;
-      }
-    }
-    if (t1.next.length < t2.next.length) {
-      return -1 /* LessThan */;
-    } else if (t1.next.length > t2.next.length) {
-      return 1 /* GreaterThan */;
-    }
-    return 0 /* EqualTo */;
+  function parseErrorAt(start, end, message, ...args) {
+    return parseErrorAtPosition(start, end - start, message, ...args);
   }
-  function getLanguageVariant(scriptKind) {
-    return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */;
+  function parseErrorAtRange(range, message, ...args) {
+    parseErrorAt(range.pos, range.end, message, ...args);
   }
-  function walkTreeForJSXTags(node) {
-    if (!(node.transformFlags & 2 /* ContainsJsx */))
-      return void 0;
-    return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags);
+  function scanError(message, length2, arg0) {
+    parseErrorAtPosition(scanner2.getTokenEnd(), length2, message, arg0);
   }
-  function isFileModuleFromUsingJSXTag(file) {
-    return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0;
+  function getNodePos() {
+    return scanner2.getTokenFullStart();
   }
-  function isFileForcedToBeModuleByFormat(file) {
-    return (file.impliedNodeFormat === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0;
+  function hasPrecedingJSDocComment() {
+    return scanner2.hasPrecedingJSDocComment();
   }
-  function getSetExternalModuleIndicator(options) {
-    switch (getEmitModuleDetectionKind(options)) {
-      case 3 /* Force */:
-        return (file) => {
-          file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0;
-        };
-      case 1 /* Legacy */:
-        return (file) => {
-          file.externalModuleIndicator = isFileProbablyExternalModule(file);
-        };
-      case 2 /* Auto */:
-        const checks = [isFileProbablyExternalModule];
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          checks.push(isFileModuleFromUsingJSXTag);
-        }
-        checks.push(isFileForcedToBeModuleByFormat);
-        const combined = or(...checks);
-        const callback = (file) => void (file.externalModuleIndicator = combined(file));
-        return callback;
-    }
+  function token() {
+    return currentToken;
   }
-  function createComputedCompilerOptions(options) {
-    return options;
+  function nextTokenWithoutCheck() {
+    return currentToken = scanner2.scan();
   }
-  function emitModuleKindIsNonNodeESM(moduleKind) {
-    return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+  function nextTokenAnd(func) {
+    nextToken();
+    return func();
   }
-  function hasJsonModuleEmitEnabled(options) {
-    switch (getEmitModuleKind(options)) {
-      case 0 /* None */:
-      case 4 /* System */:
-      case 3 /* UMD */:
-        return false;
+  function nextToken() {
+    if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) {
+      parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), Diagnostics.Keywords_cannot_contain_escape_characters);
     }
-    return true;
+    return nextTokenWithoutCheck();
   }
-  function importNameElisionDisabled(options) {
-    return options.verbatimModuleSyntax || options.isolatedModules && options.preserveValueImports;
+  function nextTokenJSDoc() {
+    return currentToken = scanner2.scanJsDocToken();
   }
-  function unreachableCodeIsError(options) {
-    return options.allowUnreachableCode === false;
+  function nextJSDocCommentTextToken(inBackticks) {
+    return currentToken = scanner2.scanJSDocCommentTextToken(inBackticks);
   }
-  function unusedLabelIsError(options) {
-    return options.allowUnusedLabels === false;
+  function reScanGreaterToken() {
+    return currentToken = scanner2.reScanGreaterToken();
   }
-  function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
-    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+  function reScanSlashToken() {
+    return currentToken = scanner2.reScanSlashToken();
   }
-  function getStrictOptionValue(compilerOptions, flag) {
-    return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag];
+  function reScanTemplateToken(isTaggedTemplate) {
+    return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate);
   }
-  function getEmitStandardClassFields(compilerOptions) {
-    return compilerOptions.useDefineForClassFields !== false && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */;
+  function reScanLessThanToken() {
+    return currentToken = scanner2.reScanLessThanToken();
   }
-  function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations);
+  function reScanHashToken() {
+    return currentToken = scanner2.reScanHashToken();
   }
-  function compilerOptionsAffectEmit(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations);
+  function scanJsxIdentifier() {
+    return currentToken = scanner2.scanJsxIdentifier();
   }
-  function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations);
+  function scanJsxText() {
+    return currentToken = scanner2.scanJsxToken();
   }
-  function getCompilerOptionValue(options, option) {
-    return option.strictFlag ? getStrictOptionValue(options, option.name) : option.allowJsFlag ? getAllowJSCompilerOption(options) : options[option.name];
+  function scanJsxAttributeValue() {
+    return currentToken = scanner2.scanJsxAttributeValue();
   }
-  function getJSXTransformEnabled(options) {
-    const jsx = options.jsx;
-    return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */;
+  function speculationHelper(callback, speculationKind) {
+    const saveToken = currentToken;
+    const saveParseDiagnosticsLength = parseDiagnostics.length;
+    const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
+    const saveContextFlags = contextFlags;
+    const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback);
+    Debug.assert(saveContextFlags === contextFlags);
+    if (!result || speculationKind !== 0 /* TryParse */) {
+      currentToken = saveToken;
+      if (speculationKind !== 2 /* Reparse */) {
+        parseDiagnostics.length = saveParseDiagnosticsLength;
+      }
+      parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
+    }
+    return result;
   }
-  function getJSXImplicitImportBase(compilerOptions, file) {
-    const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource");
-    const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas;
-    return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0;
+  function lookAhead(callback) {
+    return speculationHelper(callback, 1 /* Lookahead */);
   }
-  function getJSXRuntimeImport(base, options) {
-    return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0;
+  function tryParse(callback) {
+    return speculationHelper(callback, 0 /* TryParse */);
   }
-  function hasZeroOrOneAsteriskCharacter(str) {
-    let seenAsterisk = false;
-    for (let i = 0; i < str.length; i++) {
-      if (str.charCodeAt(i) === 42 /* asterisk */) {
-        if (!seenAsterisk) {
-          seenAsterisk = true;
-        } else {
-          return false;
-        }
-      }
+  function isBindingIdentifier() {
+    if (token() === 80 /* Identifier */) {
+      return true;
     }
-    return true;
+    return token() > 118 /* LastReservedWord */;
   }
-  function createSymlinkCache(cwd, getCanonicalFileName) {
-    let symlinkedDirectories;
-    let symlinkedDirectoriesByRealpath;
-    let symlinkedFiles;
-    let hasProcessedResolutions = false;
-    return {
-      getSymlinkedFiles: () => symlinkedFiles,
-      getSymlinkedDirectories: () => symlinkedDirectories,
-      getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath,
-      setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real),
-      setSymlinkedDirectory: (symlink, real) => {
-        let symlinkPath = toPath(symlink, cwd, getCanonicalFileName);
-        if (!containsIgnoredPath(symlinkPath)) {
-          symlinkPath = ensureTrailingDirectorySeparator(symlinkPath);
-          if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) {
-            (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(real.realPath, symlink);
-          }
-          (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real);
-        }
-      },
-      setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, typeReferenceDirectives) {
-        Debug.assert(!hasProcessedResolutions);
-        hasProcessedResolutions = true;
-        forEachResolvedModule((resolution) => processResolution(this, resolution.resolvedModule));
-        forEachResolvedTypeReferenceDirective((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
-        typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
-      },
-      hasProcessedResolutions: () => hasProcessedResolutions
-    };
-    function processResolution(cache, resolution) {
-      if (!resolution || !resolution.originalPath || !resolution.resolvedFileName)
-        return;
-      const { resolvedFileName, originalPath } = resolution;
-      cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName);
-      const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray;
-      if (commonResolved && commonOriginal) {
-        cache.setSymlinkedDirectory(
-          commonOriginal,
-          {
-            real: ensureTrailingDirectorySeparator(commonResolved),
-            realPath: ensureTrailingDirectorySeparator(toPath(commonResolved, cwd, getCanonicalFileName))
-          }
-        );
-      }
+  function isIdentifier2() {
+    if (token() === 80 /* Identifier */) {
+      return true;
     }
-  }
-  function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) {
-    const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd));
-    const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd));
-    let isDirectory = false;
-    while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) {
-      aParts.pop();
-      bParts.pop();
-      isDirectory = true;
+    if (token() === 127 /* YieldKeyword */ && inYieldContext()) {
+      return false;
     }
-    return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0;
-  }
-  function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) {
-    return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@"));
-  }
-  function stripLeadingDirectorySeparator(s) {
-    return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0;
-  }
-  function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) {
-    const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName);
-    return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix);
-  }
-  function regExpEscape(text) {
-    return text.replace(reservedCharacterPattern, escapeRegExpCharacter);
-  }
-  function escapeRegExpCharacter(match) {
-    return "\\" + match;
-  }
-  function getRegularExpressionForWildcard(specs, basePath, usage) {
-    const patterns = getRegularExpressionsForWildcards(specs, basePath, usage);
-    if (!patterns || !patterns.length) {
-      return void 0;
+    if (token() === 135 /* AwaitKeyword */ && inAwaitContext()) {
+      return false;
     }
-    const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|");
-    const terminator = usage === "exclude" ? "($|/)" : "$";
-    return `^(${pattern})${terminator}`;
+    return token() > 118 /* LastReservedWord */;
   }
-  function getRegularExpressionsForWildcards(specs, basePath, usage) {
-    if (specs === void 0 || specs.length === 0) {
-      return void 0;
+  function parseExpected(kind, diagnosticMessage, shouldAdvance = true) {
+    if (token() === kind) {
+      if (shouldAdvance) {
+        nextToken();
+      }
+      return true;
     }
-    return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]));
-  }
-  function isImplicitGlob(lastPathComponent) {
-    return !/[.*?]/.test(lastPathComponent);
-  }
-  function getPatternFromSpec(spec, basePath, usage) {
-    const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]);
-    return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`;
+    if (diagnosticMessage) {
+      parseErrorAtCurrentToken(diagnosticMessage);
+    } else {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
+    }
+    return false;
   }
-  function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 } = wildcardMatchers[usage]) {
-    let subpattern = "";
-    let hasWrittenComponent = false;
-    const components = getNormalizedPathComponents(spec, basePath);
-    const lastComponent = last(components);
-    if (usage !== "exclude" && lastComponent === "**") {
-      return void 0;
+  const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2);
+  function parseErrorForMissingSemicolonAfter(node) {
+    if (isTaggedTemplateExpression(node)) {
+      parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings);
+      return;
     }
-    components[0] = removeTrailingDirectorySeparator(components[0]);
-    if (isImplicitGlob(lastComponent)) {
-      components.push("**", "*");
+    const expressionText = isIdentifier(node) ? idText(node) : void 0;
+    if (!expressionText || !isIdentifierText(expressionText, languageVersion)) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
+      return;
     }
-    let optionalCount = 0;
-    for (let component of components) {
-      if (component === "**") {
-        subpattern += doubleAsteriskRegexFragment;
-      } else {
-        if (usage === "directories") {
-          subpattern += "(";
-          optionalCount++;
-        }
-        if (hasWrittenComponent) {
-          subpattern += directorySeparator;
-        }
-        if (usage !== "exclude") {
-          let componentPattern = "";
-          if (component.charCodeAt(0) === 42 /* asterisk */) {
-            componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?";
-            component = component.substr(1);
-          } else if (component.charCodeAt(0) === 63 /* question */) {
-            componentPattern += "[^./]";
-            component = component.substr(1);
-          }
-          componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
-          if (componentPattern !== component) {
-            subpattern += implicitExcludePathRegexPattern;
-          }
-          subpattern += componentPattern;
-        } else {
-          subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
-        }
-      }
-      hasWrittenComponent = true;
+    const pos = skipTrivia(sourceText, node.pos);
+    switch (expressionText) {
+      case "const":
+      case "let":
+      case "var":
+        parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location);
+        return;
+      case "declare":
+        return;
+      case "interface":
+        parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 19 /* OpenBraceToken */);
+        return;
+      case "is":
+        parseErrorAt(pos, scanner2.getTokenStart(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
+        return;
+      case "module":
+      case "namespace":
+        parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 19 /* OpenBraceToken */);
+        return;
+      case "type":
+        parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 64 /* EqualsToken */);
+        return;
     }
-    while (optionalCount > 0) {
-      subpattern += ")?";
-      optionalCount--;
+    const suggestion = getSpellingSuggestion(expressionText, viableKeywordSuggestions, identity) ?? getSpaceSuggestion(expressionText);
+    if (suggestion) {
+      parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion);
+      return;
     }
-    return subpattern;
-  }
-  function replaceWildcardCharacter(match, singleAsteriskRegexFragment) {
-    return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match;
+    if (token() === 0 /* Unknown */) {
+      return;
+    }
+    parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier);
   }
-  function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory) {
-    path = normalizePath(path);
-    currentDirectory = normalizePath(currentDirectory);
-    const absolutePath = combinePaths(currentDirectory, path);
-    return {
-      includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`),
-      includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"),
-      includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"),
-      excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"),
-      basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames2)
-    };
+  function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) {
+    if (token() === tokenIfBlankName) {
+      parseErrorAtCurrentToken(blankDiagnostic);
+    } else {
+      parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue());
+    }
   }
-  function getRegexFromPattern(pattern, useCaseSensitiveFileNames2) {
-    return new RegExp(pattern, useCaseSensitiveFileNames2 ? "" : "i");
-  }
-  function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath) {
-    path = normalizePath(path);
-    currentDirectory = normalizePath(currentDirectory);
-    const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory);
-    const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames2));
-    const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames2);
-    const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames2);
-    const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]];
-    const visited = /* @__PURE__ */ new Map();
-    const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    for (const basePath of patterns.basePaths) {
-      visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth);
-    }
-    return flatten(results);
-    function visitDirectory(path2, absolutePath, depth2) {
-      const canonicalPath = toCanonical(realpath(absolutePath));
-      if (visited.has(canonicalPath))
-        return;
-      visited.set(canonicalPath, true);
-      const { files, directories } = getFileSystemEntries(path2);
-      for (const current of sort(files, compareStringsCaseSensitive)) {
-        const name = combinePaths(path2, current);
-        const absoluteName = combinePaths(absolutePath, current);
-        if (extensions && !fileExtensionIsOneOf(name, extensions))
-          continue;
-        if (excludeRegex && excludeRegex.test(absoluteName))
-          continue;
-        if (!includeFileRegexes) {
-          results[0].push(name);
-        } else {
-          const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName));
-          if (includeIndex !== -1) {
-            results[includeIndex].push(name);
-          }
-        }
-      }
-      if (depth2 !== void 0) {
-        depth2--;
-        if (depth2 === 0) {
-          return;
-        }
-      }
-      for (const current of sort(directories, compareStringsCaseSensitive)) {
-        const name = combinePaths(path2, current);
-        const absoluteName = combinePaths(absolutePath, current);
-        if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) {
-          visitDirectory(name, absoluteName, depth2);
-        }
+  function getSpaceSuggestion(expressionText) {
+    for (const keyword of viableKeywordSuggestions) {
+      if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) {
+        return `${keyword} ${expressionText.slice(keyword.length)}`;
       }
     }
+    return void 0;
   }
-  function getBasePaths(path, includes, useCaseSensitiveFileNames2) {
-    const basePaths = [path];
-    if (includes) {
-      const includeBasePaths = [];
-      for (const include of includes) {
-        const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include));
-        includeBasePaths.push(getIncludeBasePath(absolute));
-      }
-      includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames2));
-      for (const includeBasePath of includeBasePaths) {
-        if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames2))) {
-          basePaths.push(includeBasePath);
-        }
+  function parseSemicolonAfterPropertyName(name, type, initializer) {
+    if (token() === 60 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) {
+      parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations);
+      return;
+    }
+    if (token() === 21 /* OpenParenToken */) {
+      parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation);
+      nextToken();
+      return;
+    }
+    if (type && !canParseSemicolon()) {
+      if (initializer) {
+        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
+      } else {
+        parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer);
       }
+      return;
     }
-    return basePaths;
-  }
-  function getIncludeBasePath(absolute) {
-    const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes);
-    if (wildcardOffset < 0) {
-      return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute));
+    if (tryParseSemicolon()) {
+      return;
+    }
+    if (initializer) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
+      return;
     }
-    return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset));
+    parseErrorForMissingSemicolonAfter(name);
   }
-  function ensureScriptKind(fileName, scriptKind) {
-    return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */;
+  function parseExpectedJSDoc(kind) {
+    if (token() === kind) {
+      nextTokenJSDoc();
+      return true;
+    }
+    Debug.assert(isKeywordOrPunctuation(kind));
+    parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
+    return false;
   }
-  function getScriptKindFromFileName(fileName) {
-    const ext = fileName.substr(fileName.lastIndexOf("."));
-    switch (ext.toLowerCase()) {
-      case ".js" /* Js */:
-      case ".cjs" /* Cjs */:
-      case ".mjs" /* Mjs */:
-        return 1 /* JS */;
-      case ".jsx" /* Jsx */:
-        return 2 /* JSX */;
-      case ".ts" /* Ts */:
-      case ".cts" /* Cts */:
-      case ".mts" /* Mts */:
-        return 3 /* TS */;
-      case ".tsx" /* Tsx */:
-        return 4 /* TSX */;
-      case ".json" /* Json */:
-        return 6 /* JSON */;
-      default:
-        return 0 /* Unknown */;
+  function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) {
+    if (token() === closeKind) {
+      nextToken();
+      return;
+    }
+    const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind));
+    if (!openParsed) {
+      return;
+    }
+    if (lastError) {
+      addRelatedInfo(
+        lastError,
+        createDetachedDiagnostic(fileName, sourceText, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind))
+      );
     }
   }
-  function getSupportedExtensions(options, extraFileExtensions) {
-    const needJsExtensions = options && getAllowJSCompilerOption(options);
-    if (!extraFileExtensions || extraFileExtensions.length === 0) {
-      return needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
+  function parseOptional(t) {
+    if (token() === t) {
+      nextToken();
+      return true;
     }
-    const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
-    const flatBuiltins = flatten(builtins);
-    const extensions = [
-      ...builtins,
-      ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && !flatBuiltins.includes(x.extension) ? [x.extension] : void 0)
-    ];
-    return extensions;
+    return false;
   }
-  function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
-    if (!options || !getResolveJsonModule(options))
-      return supportedExtensions;
-    if (supportedExtensions === allSupportedExtensions)
-      return allSupportedExtensionsWithJson;
-    if (supportedExtensions === supportedTSExtensions)
-      return supportedTSExtensionsWithJson;
-    return [...supportedExtensions, [".json" /* Json */]];
+  function parseOptionalToken(t) {
+    if (token() === t) {
+      return parseTokenNode();
+    }
+    return void 0;
   }
-  function isJSLike(scriptKind) {
-    return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */;
+  function parseOptionalTokenJSDoc(t) {
+    if (token() === t) {
+      return parseTokenNodeJSDoc();
+    }
+    return void 0;
   }
-  function hasJSFileExtension(fileName) {
-    return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+  function parseExpectedToken(t, diagnosticMessage, arg0) {
+    return parseOptionalToken(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      diagnosticMessage || Diagnostics._0_expected,
+      arg0 || tokenToString(t)
+    );
   }
-  function hasTSFileExtension(fileName) {
-    return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+  function parseExpectedTokenJSDoc(t) {
+    const optional = parseOptionalTokenJSDoc(t);
+    if (optional) return optional;
+    Debug.assert(isKeywordOrPunctuation(t));
+    return createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      Diagnostics._0_expected,
+      tokenToString(t)
+    );
   }
-  function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
-    return firstDefined(imports, ({ text }) => pathIsRelative(text) && !fileExtensionIsOneOf(text, extensionsNotSupportingExtensionlessResolution) ? hasExtension2(text) : void 0) || false;
+  function parseTokenNode() {
+    const pos = getNodePos();
+    const kind = token();
+    nextToken();
+    return finishNode(factoryCreateToken(kind), pos);
   }
-  function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
-    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-    const moduleResolutionIsNodeNext = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */;
-    if (preference === "js" || resolutionMode === 99 /* ESNext */ && moduleResolutionIsNodeNext) {
-      if (!shouldAllowImportingTsExtension(compilerOptions)) {
-        return 2 /* JsExtension */;
-      }
-      return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
-    }
-    if (preference === "minimal") {
-      return 0 /* Minimal */;
-    }
-    if (preference === "index") {
-      return 1 /* Index */;
-    }
-    if (!shouldAllowImportingTsExtension(compilerOptions)) {
-      return usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
-    }
-    return inferPreference();
-    function inferPreference() {
-      let usesJsExtensions = false;
-      const specifiers = sourceFile.imports.length ? sourceFile.imports : isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0]) : emptyArray;
-      for (const specifier of specifiers) {
-        if (pathIsRelative(specifier.text)) {
-          if (moduleResolutionIsNodeNext && resolutionMode === 1 /* CommonJS */ && getModeForUsageLocation(sourceFile, specifier, compilerOptions) === 99 /* ESNext */) {
-            continue;
-          }
-          if (fileExtensionIsOneOf(specifier.text, extensionsNotSupportingExtensionlessResolution)) {
-            continue;
-          }
-          if (hasTSFileExtension(specifier.text)) {
-            return 3 /* TsExtension */;
-          }
-          if (hasJSFileExtension(specifier.text)) {
-            usesJsExtensions = true;
-          }
-        }
-      }
-      return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
-    }
+  function parseTokenNodeJSDoc() {
+    const pos = getNodePos();
+    const kind = token();
+    nextTokenJSDoc();
+    return finishNode(factoryCreateToken(kind), pos);
   }
-  function getRequiresAtTopOfFile(sourceFile) {
-    let nonRequireStatementCount = 0;
-    let requires;
-    for (const statement of sourceFile.statements) {
-      if (nonRequireStatementCount > 3) {
-        break;
-      }
-      if (isRequireVariableStatement(statement)) {
-        requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
-      } else if (isExpressionStatement(statement) && isRequireCall(
-        statement.expression,
-        /*requireStringLiteralLikeArgument*/
-        true
-      )) {
-        requires = append(requires, statement.expression);
-      } else {
-        nonRequireStatementCount++;
-      }
+  function canParseSemicolon() {
+    if (token() === 27 /* SemicolonToken */) {
+      return true;
     }
-    return requires || emptyArray;
+    return token() === 20 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak();
   }
-  function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
-    if (!fileName)
+  function tryParseSemicolon() {
+    if (!canParseSemicolon()) {
       return false;
-    const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions);
-    for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) {
-      if (fileExtensionIs(fileName, extension)) {
-        return true;
-      }
     }
-    return false;
+    if (token() === 27 /* SemicolonToken */) {
+      nextToken();
+    }
+    return true;
   }
-  function numberOfDirectorySeparators(str) {
-    const match = str.match(/\//g);
-    return match ? match.length : 0;
+  function parseSemicolon() {
+    return tryParseSemicolon() || parseExpected(27 /* SemicolonToken */);
   }
-  function compareNumberOfDirectorySeparators(path1, path2) {
-    return compareValues(
-      numberOfDirectorySeparators(path1),
-      numberOfDirectorySeparators(path2)
-    );
+  function createNodeArray(elements, pos, end, hasTrailingComma) {
+    const array = factoryCreateNodeArray(elements, hasTrailingComma);
+    setTextRangePosEnd(array, pos, end ?? scanner2.getTokenFullStart());
+    return array;
   }
-  function removeFileExtension(path) {
-    for (const ext of extensionsToRemove) {
-      const extensionless = tryRemoveExtension(path, ext);
-      if (extensionless !== void 0) {
-        return extensionless;
-      }
+  function finishNode(node, pos, end) {
+    setTextRangePosEnd(node, pos, end ?? scanner2.getTokenFullStart());
+    if (contextFlags) {
+      node.flags |= contextFlags;
     }
-    return path;
+    if (parseErrorBeforeNextFinishedNode) {
+      parseErrorBeforeNextFinishedNode = false;
+      node.flags |= 262144 /* ThisNodeHasError */;
+    }
+    return node;
   }
-  function tryRemoveExtension(path, extension) {
-    return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0;
-  }
-  function removeExtension(path, extension) {
-    return path.substring(0, path.length - extension.length);
+  function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, ...args) {
+    if (reportAtCurrentPosition) {
+      parseErrorAtPosition(scanner2.getTokenFullStart(), 0, diagnosticMessage, ...args);
+    } else if (diagnosticMessage) {
+      parseErrorAtCurrentToken(diagnosticMessage, ...args);
+    }
+    const pos = getNodePos();
+    const result = kind === 80 /* Identifier */ ? factoryCreateIdentifier(
+      "",
+      /*originalKeywordKind*/
+      void 0
+    ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+      kind,
+      "",
+      "",
+      /*templateFlags*/
+      void 0
+    ) : kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(
+      "",
+      /*numericLiteralFlags*/
+      void 0
+    ) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral(
+      "",
+      /*isSingleQuote*/
+      void 0
+    ) : kind === 282 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factoryCreateToken(kind);
+    return finishNode(result, pos);
+  }
+  function internIdentifier(text) {
+    let identifier = identifiers.get(text);
+    if (identifier === void 0) {
+      identifiers.set(text, identifier = text);
+    }
+    return identifier;
+  }
+  function createIdentifier(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) {
+    if (isIdentifier3) {
+      identifierCount++;
+      const pos = getNodePos();
+      const originalKeywordKind = token();
+      const text = internIdentifier(scanner2.getTokenValue());
+      const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
+      nextTokenWithoutCheck();
+      return finishNode(factoryCreateIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape), pos);
+    }
+    if (token() === 81 /* PrivateIdentifier */) {
+      parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
+    }
+    if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 80 /* Identifier */)) {
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
+    }
+    identifierCount++;
+    const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
+    const isReservedWord = scanner2.isReservedWord();
+    const msgArg = scanner2.getTokenText();
+    const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected;
+    return createMissingNode(80 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
   }
-  function changeExtension(path, newExtension) {
-    return changeAnyExtension(
-      path,
-      newExtension,
-      extensionsToRemove,
-      /*ignoreCase*/
-      false
+  function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
+    return createIdentifier(
+      isBindingIdentifier(),
+      /*diagnosticMessage*/
+      void 0,
+      privateIdentifierDiagnosticMessage
     );
   }
-  function tryParsePattern(pattern) {
-    const indexOfStar = pattern.indexOf("*");
-    if (indexOfStar === -1) {
-      return pattern;
+  function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
+    return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
+  }
+  function parseIdentifierName(diagnosticMessage) {
+    return createIdentifier(tokenIsIdentifierOrKeyword(token()), diagnosticMessage);
+  }
+  function parseIdentifierNameErrorOnUnicodeEscapeSequence() {
+    if (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape()) {
+      parseErrorAtCurrentToken(Diagnostics.Unicode_escape_sequence_cannot_appear_here);
     }
-    return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : {
-      prefix: pattern.substr(0, indexOfStar),
-      suffix: pattern.substr(indexOfStar + 1)
-    };
+    return createIdentifier(tokenIsIdentifierOrKeyword(token()));
+  }
+  function isLiteralPropertyName() {
+    return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */;
   }
-  function tryParsePatterns(paths) {
-    return mapDefined(getOwnKeys(paths), (path) => tryParsePattern(path));
+  function isImportAttributeName2() {
+    return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */;
   }
-  function positionIsSynthesized(pos) {
-    return !(pos >= 0);
+  function parsePropertyNameWorker(allowComputedPropertyNames) {
+    if (token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */) {
+      const node = parseLiteralNode();
+      node.text = internIdentifier(node.text);
+      return node;
+    }
+    if (allowComputedPropertyNames && token() === 23 /* OpenBracketToken */) {
+      return parseComputedPropertyName();
+    }
+    if (token() === 81 /* PrivateIdentifier */) {
+      return parsePrivateIdentifier();
+    }
+    return parseIdentifierName();
   }
-  function extensionIsTS(ext) {
-    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
+  function parsePropertyName() {
+    return parsePropertyNameWorker(
+      /*allowComputedPropertyNames*/
+      true
+    );
   }
-  function resolutionExtensionIsTSOrJson(ext) {
-    return extensionIsTS(ext) || ext === ".json" /* Json */;
+  function parseComputedPropertyName() {
+    const pos = getNodePos();
+    parseExpected(23 /* OpenBracketToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(24 /* CloseBracketToken */);
+    return finishNode(factory2.createComputedPropertyName(expression), pos);
+  }
+  function parsePrivateIdentifier() {
+    const pos = getNodePos();
+    const node = factoryCreatePrivateIdentifier(internIdentifier(scanner2.getTokenValue()));
+    nextToken();
+    return finishNode(node, pos);
+  }
+  function parseContextualModifier(t) {
+    return token() === t && tryParse(nextTokenCanFollowModifier);
+  }
+  function nextTokenIsOnSameLineAndCanFollowModifier() {
+    nextToken();
+    if (scanner2.hasPrecedingLineBreak()) {
+      return false;
+    }
+    return canFollowModifier();
   }
-  function extensionFromPath(path) {
-    const ext = tryGetExtensionFromPath2(path);
-    return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`);
+  function nextTokenCanFollowModifier() {
+    switch (token()) {
+      case 87 /* ConstKeyword */:
+        return nextToken() === 94 /* EnumKeyword */;
+      case 95 /* ExportKeyword */:
+        nextToken();
+        if (token() === 90 /* DefaultKeyword */) {
+          return lookAhead(nextTokenCanFollowDefaultKeyword);
+        }
+        if (token() === 156 /* TypeKeyword */) {
+          return lookAhead(nextTokenCanFollowExportModifier);
+        }
+        return canFollowExportModifier();
+      case 90 /* DefaultKeyword */:
+        return nextTokenCanFollowDefaultKeyword();
+      case 126 /* StaticKeyword */:
+      case 139 /* GetKeyword */:
+      case 153 /* SetKeyword */:
+        nextToken();
+        return canFollowModifier();
+      default:
+        return nextTokenIsOnSameLineAndCanFollowModifier();
+    }
   }
-  function isAnySupportedFileExtension(path) {
-    return tryGetExtensionFromPath2(path) !== void 0;
+  function canFollowExportModifier() {
+    return token() === 60 /* AtToken */ || token() !== 42 /* AsteriskToken */ && token() !== 130 /* AsKeyword */ && token() !== 19 /* OpenBraceToken */ && canFollowModifier();
   }
-  function tryGetExtensionFromPath2(path) {
-    return find(extensionsToRemove, (e) => fileExtensionIs(path, e));
+  function nextTokenCanFollowExportModifier() {
+    nextToken();
+    return canFollowExportModifier();
   }
-  function isCheckJsEnabledForFile(sourceFile, compilerOptions) {
-    return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs;
+  function parseAnyContextualModifier() {
+    return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier);
   }
-  function matchPatternOrExact(patternOrStrings, candidate) {
-    const patterns = [];
-    for (const patternOrString of patternOrStrings) {
-      if (patternOrString === candidate) {
-        return candidate;
-      }
-      if (!isString(patternOrString)) {
-        patterns.push(patternOrString);
-      }
-    }
-    return findBestPatternMatch(patterns, (_) => _, candidate);
+  function canFollowModifier() {
+    return token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */ || token() === 42 /* AsteriskToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName();
   }
-  function sliceAfter(arr, value) {
-    const index = arr.indexOf(value);
-    Debug.assert(index !== -1);
-    return arr.slice(index);
+  function nextTokenCanFollowDefaultKeyword() {
+    nextToken();
+    return token() === 86 /* ClassKeyword */ || token() === 100 /* FunctionKeyword */ || token() === 120 /* InterfaceKeyword */ || token() === 60 /* AtToken */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 134 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine);
   }
-  function addRelatedInfo(diagnostic, ...relatedInformation) {
-    if (!relatedInformation.length) {
-      return diagnostic;
+  function isListElement2(parsingContext2, inErrorRecovery) {
+    const node = currentNode(parsingContext2);
+    if (node) {
+      return true;
     }
-    if (!diagnostic.relatedInformation) {
-      diagnostic.relatedInformation = [];
+    switch (parsingContext2) {
+      case 0 /* SourceElements */:
+      case 1 /* BlockStatements */:
+      case 3 /* SwitchClauseStatements */:
+        return !(token() === 27 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement();
+      case 2 /* SwitchClauses */:
+        return token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */;
+      case 4 /* TypeMembers */:
+        return lookAhead(isTypeMemberStart);
+      case 5 /* ClassMembers */:
+        return lookAhead(isClassMemberStart) || token() === 27 /* SemicolonToken */ && !inErrorRecovery;
+      case 6 /* EnumMembers */:
+        return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName();
+      case 12 /* ObjectLiteralMembers */:
+        switch (token()) {
+          case 23 /* OpenBracketToken */:
+          case 42 /* AsteriskToken */:
+          case 26 /* DotDotDotToken */:
+          case 25 /* DotToken */:
+            return true;
+          default:
+            return isLiteralPropertyName();
+        }
+      case 18 /* RestProperties */:
+        return isLiteralPropertyName();
+      case 9 /* ObjectBindingElements */:
+        return token() === 23 /* OpenBracketToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName();
+      case 24 /* ImportAttributes */:
+        return isImportAttributeName2();
+      case 7 /* HeritageClauseElement */:
+        if (token() === 19 /* OpenBraceToken */) {
+          return lookAhead(isValidHeritageClauseObjectLiteral);
+        }
+        if (!inErrorRecovery) {
+          return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword();
+        } else {
+          return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword();
+        }
+      case 8 /* VariableDeclarations */:
+        return isBindingIdentifierOrPrivateIdentifierOrPattern();
+      case 10 /* ArrayBindingElements */:
+        return token() === 28 /* CommaToken */ || token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
+      case 19 /* TypeParameters */:
+        return token() === 103 /* InKeyword */ || token() === 87 /* ConstKeyword */ || isIdentifier2();
+      case 15 /* ArrayLiteralMembers */:
+        switch (token()) {
+          case 28 /* CommaToken */:
+          case 25 /* DotToken */:
+            return true;
+        }
+      case 11 /* ArgumentExpressions */:
+        return token() === 26 /* DotDotDotToken */ || isStartOfExpression();
+      case 16 /* Parameters */:
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          false
+        );
+      case 17 /* JSDocParameters */:
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          true
+        );
+      case 20 /* TypeArguments */:
+      case 21 /* TupleElementTypes */:
+        return token() === 28 /* CommaToken */ || isStartOfType();
+      case 22 /* HeritageClauses */:
+        return isHeritageClause2();
+      case 23 /* ImportOrExportSpecifiers */:
+        if (token() === 161 /* FromKeyword */ && lookAhead(nextTokenIsStringLiteral)) {
+          return false;
+        }
+        return tokenIsIdentifierOrKeyword(token());
+      case 13 /* JsxAttributes */:
+        return tokenIsIdentifierOrKeyword(token()) || token() === 19 /* OpenBraceToken */;
+      case 14 /* JsxChildren */:
+        return true;
+      case 25 /* JSDocComment */:
+        return true;
+      case 26 /* Count */:
+        return Debug.fail("ParsingContext.Count used as a context");
+      default:
+        Debug.assertNever(parsingContext2, "Non-exhaustive case in 'isListElement'.");
     }
-    Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!");
-    diagnostic.relatedInformation.push(...relatedInformation);
-    return diagnostic;
   }
-  function minAndMax(arr, getValue) {
-    Debug.assert(arr.length !== 0);
-    let min2 = getValue(arr[0]);
-    let max = min2;
-    for (let i = 1; i < arr.length; i++) {
-      const value = getValue(arr[i]);
-      if (value < min2) {
-        min2 = value;
-      } else if (value > max) {
-        max = value;
-      }
+  function isValidHeritageClauseObjectLiteral() {
+    Debug.assert(token() === 19 /* OpenBraceToken */);
+    if (nextToken() === 20 /* CloseBraceToken */) {
+      const next = nextToken();
+      return next === 28 /* CommaToken */ || next === 19 /* OpenBraceToken */ || next === 96 /* ExtendsKeyword */ || next === 119 /* ImplementsKeyword */;
     }
-    return { min: min2, max };
-  }
-  function rangeOfNode(node) {
-    return { pos: getTokenPosOfNode(node), end: node.end };
+    return true;
   }
-  function rangeOfTypeParameters(sourceFile, typeParameters) {
-    const pos = typeParameters.pos - 1;
-    const end = Math.min(sourceFile.text.length, skipTrivia(sourceFile.text, typeParameters.end) + 1);
-    return { pos, end };
+  function nextTokenIsIdentifier() {
+    nextToken();
+    return isIdentifier2();
   }
-  function skipTypeChecking(sourceFile, options, host) {
-    return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName);
+  function nextTokenIsIdentifierOrKeyword() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token());
   }
-  function isJsonEqual(a, b) {
-    return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual);
+  function nextTokenIsIdentifierOrKeywordOrGreaterThan() {
+    nextToken();
+    return tokenIsIdentifierOrKeywordOrGreaterThan(token());
   }
-  function parsePseudoBigInt(stringValue) {
-    let log2Base;
-    switch (stringValue.charCodeAt(1)) {
-      case 98 /* b */:
-      case 66 /* B */:
-        log2Base = 1;
-        break;
-      case 111 /* o */:
-      case 79 /* O */:
-        log2Base = 3;
-        break;
-      case 120 /* x */:
-      case 88 /* X */:
-        log2Base = 4;
-        break;
-      default:
-        const nIndex = stringValue.length - 1;
-        let nonZeroStart = 0;
-        while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) {
-          nonZeroStart++;
-        }
-        return stringValue.slice(nonZeroStart, nIndex) || "0";
-    }
-    const startIndex = 2, endIndex = stringValue.length - 1;
-    const bitsNeeded = (endIndex - startIndex) * log2Base;
-    const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0));
-    for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) {
-      const segment = bitOffset >>> 4;
-      const digitChar = stringValue.charCodeAt(i);
-      const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */);
-      const shiftedDigit = digit << (bitOffset & 15);
-      segments[segment] |= shiftedDigit;
-      const residual = shiftedDigit >>> 16;
-      if (residual)
-        segments[segment + 1] |= residual;
-    }
-    let base10Value = "";
-    let firstNonzeroSegment = segments.length - 1;
-    let segmentsRemaining = true;
-    while (segmentsRemaining) {
-      let mod10 = 0;
-      segmentsRemaining = false;
-      for (let segment = firstNonzeroSegment; segment >= 0; segment--) {
-        const newSegment = mod10 << 16 | segments[segment];
-        const segmentValue = newSegment / 10 | 0;
-        segments[segment] = segmentValue;
-        mod10 = newSegment - segmentValue * 10;
-        if (segmentValue && !segmentsRemaining) {
-          firstNonzeroSegment = segment;
-          segmentsRemaining = true;
-        }
-      }
-      base10Value = mod10 + base10Value;
-    }
-    return base10Value;
-  }
-  function pseudoBigIntToString({ negative, base10Value }) {
-    return (negative && base10Value !== "0" ? "-" : "") + base10Value;
-  }
-  function parseBigInt(text) {
-    if (!isValidBigIntString(
-      text,
-      /*roundTripOnly*/
-      false
-    )) {
-      return void 0;
+  function isHeritageClauseExtendsOrImplementsKeyword() {
+    if (token() === 119 /* ImplementsKeyword */ || token() === 96 /* ExtendsKeyword */) {
+      return lookAhead(nextTokenIsStartOfExpression);
     }
-    return parseValidBigInt(text);
-  }
-  function parseValidBigInt(text) {
-    const negative = text.startsWith("-");
-    const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
-    return { negative, base10Value };
+    return false;
   }
-  function isValidBigIntString(s, roundTripOnly) {
-    if (s === "")
-      return false;
-    const scanner2 = createScanner(
-      99 /* ESNext */,
-      /*skipTrivia*/
-      false
-    );
-    let success = true;
-    scanner2.setOnError(() => success = false);
-    scanner2.setText(s + "n");
-    let result = scanner2.scan();
-    const negative = result === 41 /* MinusToken */;
-    if (negative) {
-      result = scanner2.scan();
-    }
-    const flags = scanner2.getTokenFlags();
-    return success && result === 10 /* BigIntLiteral */ && scanner2.getTokenEnd() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+  function nextTokenIsStartOfExpression() {
+    nextToken();
+    return isStartOfExpression();
   }
-  function isValidTypeOnlyAliasUseSite(useSite) {
-    return !!(useSite.flags & 33554432 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
+  function nextTokenIsStartOfType() {
+    nextToken();
+    return isStartOfType();
   }
-  function isShorthandPropertyNameUseSite(useSite) {
-    return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite;
+  function isListTerminator(kind) {
+    if (token() === 1 /* EndOfFileToken */) {
+      return true;
+    }
+    switch (kind) {
+      case 1 /* BlockStatements */:
+      case 2 /* SwitchClauses */:
+      case 4 /* TypeMembers */:
+      case 5 /* ClassMembers */:
+      case 6 /* EnumMembers */:
+      case 12 /* ObjectLiteralMembers */:
+      case 9 /* ObjectBindingElements */:
+      case 23 /* ImportOrExportSpecifiers */:
+      case 24 /* ImportAttributes */:
+        return token() === 20 /* CloseBraceToken */;
+      case 3 /* SwitchClauseStatements */:
+        return token() === 20 /* CloseBraceToken */ || token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */;
+      case 7 /* HeritageClauseElement */:
+        return token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
+      case 8 /* VariableDeclarations */:
+        return isVariableDeclaratorListTerminator();
+      case 19 /* TypeParameters */:
+        return token() === 32 /* GreaterThanToken */ || token() === 21 /* OpenParenToken */ || token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
+      case 11 /* ArgumentExpressions */:
+        return token() === 22 /* CloseParenToken */ || token() === 27 /* SemicolonToken */;
+      case 15 /* ArrayLiteralMembers */:
+      case 21 /* TupleElementTypes */:
+      case 10 /* ArrayBindingElements */:
+        return token() === 24 /* CloseBracketToken */;
+      case 17 /* JSDocParameters */:
+      case 16 /* Parameters */:
+      case 18 /* RestProperties */:
+        return token() === 22 /* CloseParenToken */ || token() === 24 /* CloseBracketToken */;
+      case 20 /* TypeArguments */:
+        return token() !== 28 /* CommaToken */;
+      case 22 /* HeritageClauses */:
+        return token() === 19 /* OpenBraceToken */ || token() === 20 /* CloseBraceToken */;
+      case 13 /* JsxAttributes */:
+        return token() === 32 /* GreaterThanToken */ || token() === 44 /* SlashToken */;
+      case 14 /* JsxChildren */:
+        return token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsSlash);
+      default:
+        return false;
+    }
   }
-  function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) {
-    while (node.kind === 80 /* Identifier */ || node.kind === 211 /* PropertyAccessExpression */) {
-      node = node.parent;
+  function isVariableDeclaratorListTerminator() {
+    if (canParseSemicolon()) {
+      return true;
     }
-    if (node.kind !== 167 /* ComputedPropertyName */) {
-      return false;
+    if (isInOrOfKeyword(token())) {
+      return true;
     }
-    if (hasSyntacticModifier(node.parent, 64 /* Abstract */)) {
+    if (token() === 39 /* EqualsGreaterThanToken */) {
       return true;
     }
-    const containerKind = node.parent.parent.kind;
-    return containerKind === 264 /* InterfaceDeclaration */ || containerKind === 187 /* TypeLiteral */;
+    return false;
   }
-  function isIdentifierInNonEmittingHeritageClause(node) {
-    if (node.kind !== 80 /* Identifier */)
-      return false;
-    const heritageClause = findAncestor(node.parent, (parent2) => {
-      switch (parent2.kind) {
-        case 298 /* HeritageClause */:
+  function isInSomeParsingContext() {
+    Debug.assert(parsingContext, "Missing parsing context");
+    for (let kind = 0; kind < 26 /* Count */; kind++) {
+      if (parsingContext & 1 << kind) {
+        if (isListElement2(
+          kind,
+          /*inErrorRecovery*/
+          true
+        ) || isListTerminator(kind)) {
           return true;
-        case 211 /* PropertyAccessExpression */:
-        case 233 /* ExpressionWithTypeArguments */:
-          return false;
-        default:
-          return "quit";
+        }
       }
-    });
-    return (heritageClause == null ? void 0 : heritageClause.token) === 119 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 264 /* InterfaceDeclaration */;
+    }
+    return false;
   }
-  function isIdentifierTypeReference(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName);
+  function parseList(kind, parseElement) {
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << kind;
+    const list = [];
+    const listPos = getNodePos();
+    while (!isListTerminator(kind)) {
+      if (isListElement2(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
+        list.push(parseListElement(kind, parseElement));
+        continue;
+      }
+      if (abortParsingListOrMoveToNextToken(kind)) {
+        break;
+      }
+    }
+    parsingContext = saveParsingContext;
+    return createNodeArray(list, listPos);
   }
-  function arrayIsHomogeneous(array, comparer = equateValues) {
-    if (array.length < 2)
-      return true;
-    const first2 = array[0];
-    for (let i = 1, length2 = array.length; i < length2; i++) {
-      const target = array[i];
-      if (!comparer(first2, target))
-        return false;
+  function parseListElement(parsingContext2, parseElement) {
+    const node = currentNode(parsingContext2);
+    if (node) {
+      return consumeNode(node);
     }
-    return true;
+    return parseElement();
   }
-  function setTextRangePos(range, pos) {
-    range.pos = pos;
-    return range;
+  function currentNode(parsingContext2, pos) {
+    var _a;
+    if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) {
+      return void 0;
+    }
+    const node = syntaxCursor.currentNode(pos ?? scanner2.getTokenFullStart());
+    if (nodeIsMissing(node) || intersectsIncrementalChange(node) || containsParseError(node)) {
+      return void 0;
+    }
+    const nodeContextFlags = node.flags & 101441536 /* ContextFlags */;
+    if (nodeContextFlags !== contextFlags) {
+      return void 0;
+    }
+    if (!canReuseNode(node, parsingContext2)) {
+      return void 0;
+    }
+    if (canHaveJSDoc(node) && ((_a = node.jsDoc) == null ? void 0 : _a.jsDocCache)) {
+      node.jsDoc.jsDocCache = void 0;
+    }
+    return node;
   }
-  function setTextRangeEnd(range, end) {
-    range.end = end;
-    return range;
+  function consumeNode(node) {
+    scanner2.resetTokenState(node.end);
+    nextToken();
+    return node;
   }
-  function setTextRangePosEnd(range, pos, end) {
-    return setTextRangeEnd(setTextRangePos(range, pos), end);
+  function isReusableParsingContext(parsingContext2) {
+    switch (parsingContext2) {
+      case 5 /* ClassMembers */:
+      case 2 /* SwitchClauses */:
+      case 0 /* SourceElements */:
+      case 1 /* BlockStatements */:
+      case 3 /* SwitchClauseStatements */:
+      case 6 /* EnumMembers */:
+      case 4 /* TypeMembers */:
+      case 8 /* VariableDeclarations */:
+      case 17 /* JSDocParameters */:
+      case 16 /* Parameters */:
+        return true;
+    }
+    return false;
   }
-  function setTextRangePosWidth(range, pos, width) {
-    return setTextRangePosEnd(range, pos, pos + width);
+  function canReuseNode(node, parsingContext2) {
+    switch (parsingContext2) {
+      case 5 /* ClassMembers */:
+        return isReusableClassMember(node);
+      case 2 /* SwitchClauses */:
+        return isReusableSwitchClause(node);
+      case 0 /* SourceElements */:
+      case 1 /* BlockStatements */:
+      case 3 /* SwitchClauseStatements */:
+        return isReusableStatement(node);
+      case 6 /* EnumMembers */:
+        return isReusableEnumMember(node);
+      case 4 /* TypeMembers */:
+        return isReusableTypeMember(node);
+      case 8 /* VariableDeclarations */:
+        return isReusableVariableDeclaration(node);
+      case 17 /* JSDocParameters */:
+      case 16 /* Parameters */:
+        return isReusableParameter(node);
+    }
+    return false;
   }
-  function setNodeFlags(node, newFlags) {
+  function isReusableClassMember(node) {
     if (node) {
-      node.flags = newFlags;
+      switch (node.kind) {
+        case 176 /* Constructor */:
+        case 181 /* IndexSignature */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 172 /* PropertyDeclaration */:
+        case 240 /* SemicolonClassElement */:
+          return true;
+        case 174 /* MethodDeclaration */:
+          const methodDeclaration = node;
+          const nameIsConstructor = methodDeclaration.name.kind === 80 /* Identifier */ && methodDeclaration.name.escapedText === "constructor";
+          return !nameIsConstructor;
+      }
     }
-    return node;
+    return false;
   }
-  function setParent(child, parent2) {
-    if (child && parent2) {
-      child.parent = parent2;
+  function isReusableSwitchClause(node) {
+    if (node) {
+      switch (node.kind) {
+        case 296 /* CaseClause */:
+        case 297 /* DefaultClause */:
+          return true;
+      }
     }
-    return child;
+    return false;
   }
-  function setEachParent(children, parent2) {
-    if (children) {
-      for (const child of children) {
-        setParent(child, parent2);
+  function isReusableStatement(node) {
+    if (node) {
+      switch (node.kind) {
+        case 262 /* FunctionDeclaration */:
+        case 243 /* VariableStatement */:
+        case 241 /* Block */:
+        case 245 /* IfStatement */:
+        case 244 /* ExpressionStatement */:
+        case 257 /* ThrowStatement */:
+        case 253 /* ReturnStatement */:
+        case 255 /* SwitchStatement */:
+        case 252 /* BreakStatement */:
+        case 251 /* ContinueStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+        case 248 /* ForStatement */:
+        case 247 /* WhileStatement */:
+        case 254 /* WithStatement */:
+        case 242 /* EmptyStatement */:
+        case 258 /* TryStatement */:
+        case 256 /* LabeledStatement */:
+        case 246 /* DoStatement */:
+        case 259 /* DebuggerStatement */:
+        case 272 /* ImportDeclaration */:
+        case 271 /* ImportEqualsDeclaration */:
+        case 278 /* ExportDeclaration */:
+        case 277 /* ExportAssignment */:
+        case 267 /* ModuleDeclaration */:
+        case 263 /* ClassDeclaration */:
+        case 264 /* InterfaceDeclaration */:
+        case 266 /* EnumDeclaration */:
+        case 265 /* TypeAliasDeclaration */:
+          return true;
       }
     }
-    return children;
+    return false;
+  }
+  function isReusableEnumMember(node) {
+    return node.kind === 306 /* EnumMember */;
   }
-  function setParentRecursive(rootNode, incremental) {
-    if (!rootNode)
-      return rootNode;
-    forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild);
-    return rootNode;
-    function bindParentToChildIgnoringJSDoc(child, parent2) {
-      if (incremental && child.parent === parent2) {
-        return "skip";
+  function isReusableTypeMember(node) {
+    if (node) {
+      switch (node.kind) {
+        case 180 /* ConstructSignature */:
+        case 173 /* MethodSignature */:
+        case 181 /* IndexSignature */:
+        case 171 /* PropertySignature */:
+        case 179 /* CallSignature */:
+          return true;
       }
-      setParent(child, parent2);
     }
-    function bindJSDoc(child) {
-      if (hasJSDocNodes(child)) {
-        for (const doc of child.jsDoc) {
-          bindParentToChildIgnoringJSDoc(doc, child);
-          forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc);
-        }
-      }
+    return false;
+  }
+  function isReusableVariableDeclaration(node) {
+    if (node.kind !== 260 /* VariableDeclaration */) {
+      return false;
     }
-    function bindParentToChild(child, parent2) {
-      return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child);
+    const variableDeclarator = node;
+    return variableDeclarator.initializer === void 0;
+  }
+  function isReusableParameter(node) {
+    if (node.kind !== 169 /* Parameter */) {
+      return false;
     }
+    const parameter = node;
+    return parameter.initializer === void 0;
   }
-  function isPackedElement(node) {
-    return !isOmittedExpression(node);
+  function abortParsingListOrMoveToNextToken(kind) {
+    parsingContextErrors(kind);
+    if (isInSomeParsingContext()) {
+      return true;
+    }
+    nextToken();
+    return false;
   }
-  function isPackedArrayLiteral(node) {
-    return isArrayLiteralExpression(node) && every(node.elements, isPackedElement);
+  function parsingContextErrors(context) {
+    switch (context) {
+      case 0 /* SourceElements */:
+        return token() === 90 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(95 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
+      case 1 /* BlockStatements */:
+        return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
+      case 2 /* SwitchClauses */:
+        return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected);
+      case 3 /* SwitchClauseStatements */:
+        return parseErrorAtCurrentToken(Diagnostics.Statement_expected);
+      case 18 /* RestProperties */:
+      case 4 /* TypeMembers */:
+        return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected);
+      case 5 /* ClassMembers */:
+        return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected);
+      case 6 /* EnumMembers */:
+        return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected);
+      case 7 /* HeritageClauseElement */:
+        return parseErrorAtCurrentToken(Diagnostics.Expression_expected);
+      case 8 /* VariableDeclarations */:
+        return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected);
+      case 9 /* ObjectBindingElements */:
+        return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected);
+      case 10 /* ArrayBindingElements */:
+        return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected);
+      case 11 /* ArgumentExpressions */:
+        return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected);
+      case 12 /* ObjectLiteralMembers */:
+        return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected);
+      case 15 /* ArrayLiteralMembers */:
+        return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected);
+      case 17 /* JSDocParameters */:
+        return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
+      case 16 /* Parameters */:
+        return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
+      case 19 /* TypeParameters */:
+        return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected);
+      case 20 /* TypeArguments */:
+        return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected);
+      case 21 /* TupleElementTypes */:
+        return parseErrorAtCurrentToken(Diagnostics.Type_expected);
+      case 22 /* HeritageClauses */:
+        return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected);
+      case 23 /* ImportOrExportSpecifiers */:
+        if (token() === 161 /* FromKeyword */) {
+          return parseErrorAtCurrentToken(Diagnostics._0_expected, "}");
+        }
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case 13 /* JsxAttributes */:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case 14 /* JsxChildren */:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case 24 /* ImportAttributes */:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected);
+      case 25 /* JSDocComment */:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case 26 /* Count */:
+        return Debug.fail("ParsingContext.Count used as a context");
+      default:
+        Debug.assertNever(context);
+    }
   }
-  function expressionResultIsUnused(node) {
-    Debug.assertIsDefined(node.parent);
+  function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) {
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << kind;
+    const list = [];
+    const listPos = getNodePos();
+    let commaStart = -1;
     while (true) {
-      const parent2 = node.parent;
-      if (isParenthesizedExpression(parent2)) {
-        node = parent2;
+      if (isListElement2(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
+        const startPos = scanner2.getTokenFullStart();
+        const result = parseListElement(kind, parseElement);
+        if (!result) {
+          parsingContext = saveParsingContext;
+          return void 0;
+        }
+        list.push(result);
+        commaStart = scanner2.getTokenStart();
+        if (parseOptional(28 /* CommaToken */)) {
+          continue;
+        }
+        commaStart = -1;
+        if (isListTerminator(kind)) {
+          break;
+        }
+        parseExpected(28 /* CommaToken */, getExpectedCommaDiagnostic(kind));
+        if (considerSemicolonAsDelimiter && token() === 27 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) {
+          nextToken();
+        }
+        if (startPos === scanner2.getTokenFullStart()) {
+          nextToken();
+        }
         continue;
       }
-      if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) {
-        return true;
+      if (isListTerminator(kind)) {
+        break;
       }
-      if (isCommaListExpression(parent2)) {
-        if (node !== last(parent2.elements))
-          return true;
-        node = parent2;
-        continue;
+      if (abortParsingListOrMoveToNextToken(kind)) {
+        break;
       }
-      if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 28 /* CommaToken */) {
-        if (node === parent2.left)
-          return true;
-        node = parent2;
-        continue;
+    }
+    parsingContext = saveParsingContext;
+    return createNodeArray(
+      list,
+      listPos,
+      /*end*/
+      void 0,
+      commaStart >= 0
+    );
+  }
+  function getExpectedCommaDiagnostic(kind) {
+    return kind === 6 /* EnumMembers */ ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
+  }
+  function createMissingList() {
+    const list = createNodeArray([], getNodePos());
+    list.isMissingList = true;
+    return list;
+  }
+  function isMissingList(arr) {
+    return !!arr.isMissingList;
+  }
+  function parseBracketedList(kind, parseElement, open, close) {
+    if (parseExpected(open)) {
+      const result = parseDelimitedList(kind, parseElement);
+      parseExpected(close);
+      return result;
+    }
+    return createMissingList();
+  }
+  function parseEntityName(allowReservedWords, diagnosticMessage) {
+    const pos = getNodePos();
+    let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage);
+    while (parseOptional(25 /* DotToken */)) {
+      if (token() === 30 /* LessThanToken */) {
+        break;
       }
-      return false;
+      entity = finishNode(
+        factory2.createQualifiedName(
+          entity,
+          parseRightSideOfDot(
+            allowReservedWords,
+            /*allowPrivateIdentifiers*/
+            false,
+            /*allowUnicodeEscapeSequenceInIdentifierName*/
+            true
+          )
+        ),
+        pos
+      );
     }
+    return entity;
   }
-  function containsIgnoredPath(path) {
-    return some(ignoredPaths, (p) => path.includes(p));
+  function createQualifiedName(entity, name) {
+    return finishNode(factory2.createQualifiedName(entity, name), entity.pos);
   }
-  function getContainingNodeArray(node) {
-    if (!node.parent)
-      return void 0;
-    switch (node.kind) {
-      case 168 /* TypeParameter */:
-        const { parent: parent3 } = node;
-        return parent3.kind === 195 /* InferType */ ? void 0 : parent3.typeParameters;
-      case 169 /* Parameter */:
-        return node.parent.parameters;
-      case 204 /* TemplateLiteralTypeSpan */:
-        return node.parent.templateSpans;
-      case 239 /* TemplateSpan */:
-        return node.parent.templateSpans;
-      case 170 /* Decorator */: {
-        const { parent: parent4 } = node;
-        return canHaveDecorators(parent4) ? parent4.modifiers : void 0;
+  function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers, allowUnicodeEscapeSequenceInIdentifierName) {
+    if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
+      const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
+      if (matchesPattern) {
+        return createMissingNode(
+          80 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          true,
+          Diagnostics.Identifier_expected
+        );
       }
-      case 298 /* HeritageClause */:
-        return node.parent.heritageClauses;
     }
-    const { parent: parent2 } = node;
-    if (isJSDocTag(node)) {
-      return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags;
+    if (token() === 81 /* PrivateIdentifier */) {
+      const node = parsePrivateIdentifier();
+      return allowPrivateIdentifiers ? node : createMissingNode(
+        80 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Identifier_expected
+      );
     }
-    switch (parent2.kind) {
-      case 187 /* TypeLiteral */:
-      case 264 /* InterfaceDeclaration */:
-        return isTypeElement(node) ? parent2.members : void 0;
-      case 192 /* UnionType */:
-      case 193 /* IntersectionType */:
-        return parent2.types;
-      case 189 /* TupleType */:
-      case 209 /* ArrayLiteralExpression */:
-      case 361 /* CommaListExpression */:
-      case 275 /* NamedImports */:
-      case 279 /* NamedExports */:
-        return parent2.elements;
-      case 210 /* ObjectLiteralExpression */:
-      case 292 /* JsxAttributes */:
-        return parent2.properties;
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-        return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments;
-      case 284 /* JsxElement */:
-      case 288 /* JsxFragment */:
-        return isJsxChild(node) ? parent2.children : void 0;
-      case 286 /* JsxOpeningElement */:
-      case 285 /* JsxSelfClosingElement */:
-        return isTypeNode(node) ? parent2.typeArguments : void 0;
-      case 241 /* Block */:
-      case 296 /* CaseClause */:
-      case 297 /* DefaultClause */:
-      case 268 /* ModuleBlock */:
-        return parent2.statements;
-      case 269 /* CaseBlock */:
-        return parent2.clauses;
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-        return isClassElement(node) ? parent2.members : void 0;
-      case 266 /* EnumDeclaration */:
-        return isEnumMember(node) ? parent2.members : void 0;
-      case 312 /* SourceFile */:
-        return parent2.statements;
+    if (allowIdentifierNames) {
+      return allowUnicodeEscapeSequenceInIdentifierName ? parseIdentifierName() : parseIdentifierNameErrorOnUnicodeEscapeSequence();
     }
+    return parseIdentifier();
   }
-  function hasContextSensitiveParameters(node) {
-    if (!node.typeParameters) {
-      if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) {
-        return true;
-      }
-      if (node.kind !== 219 /* ArrowFunction */) {
-        const parameter = firstOrUndefined(node.parameters);
-        if (!(parameter && parameterIsThisKeyword(parameter))) {
-          return true;
-        }
-      }
+  function parseTemplateSpans(isTaggedTemplate) {
+    const pos = getNodePos();
+    const list = [];
+    let node;
+    do {
+      node = parseTemplateSpan(isTaggedTemplate);
+      list.push(node);
+    } while (node.literal.kind === 17 /* TemplateMiddle */);
+    return createNodeArray(list, pos);
+  }
+  function parseTemplateExpression(isTaggedTemplate) {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateExpression(
+        parseTemplateHead(isTaggedTemplate),
+        parseTemplateSpans(isTaggedTemplate)
+      ),
+      pos
+    );
+  }
+  function parseTemplateType() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateLiteralType(
+        parseTemplateHead(
+          /*isTaggedTemplate*/
+          false
+        ),
+        parseTemplateTypeSpans()
+      ),
+      pos
+    );
+  }
+  function parseTemplateTypeSpans() {
+    const pos = getNodePos();
+    const list = [];
+    let node;
+    do {
+      node = parseTemplateTypeSpan();
+      list.push(node);
+    } while (node.literal.kind === 17 /* TemplateMiddle */);
+    return createNodeArray(list, pos);
+  }
+  function parseTemplateTypeSpan() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateLiteralTypeSpan(
+        parseType(),
+        parseLiteralOfTemplateSpan(
+          /*isTaggedTemplate*/
+          false
+        )
+      ),
+      pos
+    );
+  }
+  function parseLiteralOfTemplateSpan(isTaggedTemplate) {
+    if (token() === 20 /* CloseBraceToken */) {
+      reScanTemplateToken(isTaggedTemplate);
+      return parseTemplateMiddleOrTemplateTail();
+    } else {
+      return parseExpectedToken(18 /* TemplateTail */, Diagnostics._0_expected, tokenToString(20 /* CloseBraceToken */));
     }
-    return false;
   }
-  function isInfinityOrNaNString(name) {
-    return name === "Infinity" || name === "-Infinity" || name === "NaN";
-  }
-  function isCatchClauseVariableDeclaration(node) {
-    return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */;
-  }
-  function isFunctionExpressionOrArrowFunction(node) {
-    return node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */;
-  }
-  function escapeSnippetText(text) {
-    return text.replace(/\$/gm, () => "\\$");
-  }
-  function isNumericLiteralName(name) {
-    return (+name).toString() === name;
-  }
-  function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed, isMethod) {
-    const isMethodNamedNew = isMethod && name === "new";
-    return !isMethodNamedNew && isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && !isMethodNamedNew && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote);
-  }
-  function isThisTypeParameter(type) {
-    return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType);
-  }
-  function getNodeModulePathParts(fullPath) {
-    let topLevelNodeModulesIndex = 0;
-    let topLevelPackageNameIndex = 0;
-    let packageRootIndex = 0;
-    let fileNameIndex = 0;
-    let States;
-    ((States2) => {
-      States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules";
-      States2[States2["NodeModules"] = 1] = "NodeModules";
-      States2[States2["Scope"] = 2] = "Scope";
-      States2[States2["PackageContent"] = 3] = "PackageContent";
-    })(States || (States = {}));
-    let partStart = 0;
-    let partEnd = 0;
-    let state = 0 /* BeforeNodeModules */;
-    while (partEnd >= 0) {
-      partStart = partEnd;
-      partEnd = fullPath.indexOf("/", partStart + 1);
-      switch (state) {
-        case 0 /* BeforeNodeModules */:
-          if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
-            topLevelNodeModulesIndex = partStart;
-            topLevelPackageNameIndex = partEnd;
-            state = 1 /* NodeModules */;
-          }
-          break;
-        case 1 /* NodeModules */:
-        case 2 /* Scope */:
-          if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") {
-            state = 2 /* Scope */;
-          } else {
-            packageRootIndex = partEnd;
-            state = 3 /* PackageContent */;
-          }
-          break;
-        case 3 /* PackageContent */:
-          if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
-            state = 1 /* NodeModules */;
-          } else {
-            state = 3 /* PackageContent */;
-          }
-          break;
-      }
+  function parseTemplateSpan(isTaggedTemplate) {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateSpan(
+        allowInAnd(parseExpression),
+        parseLiteralOfTemplateSpan(isTaggedTemplate)
+      ),
+      pos
+    );
+  }
+  function parseLiteralNode() {
+    return parseLiteralLikeNode(token());
+  }
+  function parseTemplateHead(isTaggedTemplate) {
+    if (!isTaggedTemplate && scanner2.getTokenFlags() & 26656 /* IsInvalid */) {
+      reScanTemplateToken(
+        /*isTaggedTemplate*/
+        false
+      );
+    }
+    const fragment = parseLiteralLikeNode(token());
+    Debug.assert(fragment.kind === 16 /* TemplateHead */, "Template head has wrong token kind");
+    return fragment;
+  }
+  function parseTemplateMiddleOrTemplateTail() {
+    const fragment = parseLiteralLikeNode(token());
+    Debug.assert(fragment.kind === 17 /* TemplateMiddle */ || fragment.kind === 18 /* TemplateTail */, "Template fragment has wrong token kind");
+    return fragment;
+  }
+  function getTemplateLiteralRawText(kind) {
+    const isLast = kind === 15 /* NoSubstitutionTemplateLiteral */ || kind === 18 /* TemplateTail */;
+    const tokenText = scanner2.getTokenText();
+    return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2));
+  }
+  function parseLiteralLikeNode(kind) {
+    const pos = getNodePos();
+    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 7176 /* TemplateLiteralLikeFlags */) : (
+      // Note that theoretically the following condition would hold true literals like 009,
+      // which is not octal. But because of how the scanner separates the tokens, we would
+      // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+      // We also do not need to check for negatives because any prefix operator would be part of a
+      // parent unary expression.
+      kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral(
+        scanner2.getTokenValue(),
+        /*isSingleQuote*/
+        void 0,
+        scanner2.hasExtendedUnicodeEscape()
+      ) : isLiteralKind(kind) ? factoryCreateLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail()
+    );
+    if (scanner2.hasExtendedUnicodeEscape()) {
+      node.hasExtendedUnicodeEscape = true;
+    }
+    if (scanner2.isUnterminated()) {
+      node.isUnterminated = true;
     }
-    fileNameIndex = partStart;
-    return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0;
+    nextToken();
+    return finishNode(node, pos);
   }
-  function getParameterTypeNode(parameter) {
-    var _a;
-    return parameter.kind === 348 /* JSDocParameterTag */ ? (_a = parameter.typeExpression) == null ? void 0 : _a.type : parameter.type;
+  function parseEntityNameOfTypeReference() {
+    return parseEntityName(
+      /*allowReservedWords*/
+      true,
+      Diagnostics.Type_expected
+    );
+  }
+  function parseTypeArgumentsOfTypeReference() {
+    if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 30 /* LessThanToken */) {
+      return parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */);
+    }
+  }
+  function parseTypeReference() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTypeReferenceNode(
+        parseEntityNameOfTypeReference(),
+        parseTypeArgumentsOfTypeReference()
+      ),
+      pos
+    );
   }
-  function isTypeDeclaration(node) {
+  function typeHasArrowFunctionBlockingParseError(node) {
     switch (node.kind) {
-      case 168 /* TypeParameter */:
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 353 /* JSDocTypedefTag */:
-      case 345 /* JSDocCallbackTag */:
-      case 347 /* JSDocEnumTag */:
-        return true;
-      case 273 /* ImportClause */:
-        return node.isTypeOnly;
-      case 276 /* ImportSpecifier */:
-      case 281 /* ExportSpecifier */:
-        return node.parent.parent.isTypeOnly;
+      case 183 /* TypeReference */:
+        return nodeIsMissing(node.typeName);
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */: {
+        const { parameters, type } = node;
+        return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type);
+      }
+      case 196 /* ParenthesizedType */:
+        return typeHasArrowFunctionBlockingParseError(node.type);
       default:
         return false;
     }
   }
-  function canHaveExportModifier(node) {
-    return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node);
+  function parseThisTypePredicate(lhs) {
+    nextToken();
+    return finishNode(factory2.createTypePredicateNode(
+      /*assertsModifier*/
+      void 0,
+      lhs,
+      parseType()
+    ), lhs.pos);
+  }
+  function parseThisTypeNode() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createThisTypeNode(), pos);
+  }
+  function parseJSDocAllType() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createJSDocAllType(), pos);
+  }
+  function parseJSDocNonNullableType() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createJSDocNonNullableType(
+      parseNonArrayType(),
+      /*postfix*/
+      false
+    ), pos);
   }
-  function isOptionalJSDocPropertyLikeTag(node) {
-    if (!isJSDocPropertyLikeTag(node)) {
-      return false;
+  function parseJSDocUnknownOrNullableType() {
+    const pos = getNodePos();
+    nextToken();
+    if (token() === 28 /* CommaToken */ || token() === 20 /* CloseBraceToken */ || token() === 22 /* CloseParenToken */ || token() === 32 /* GreaterThanToken */ || token() === 64 /* EqualsToken */ || token() === 52 /* BarToken */) {
+      return finishNode(factory2.createJSDocUnknownType(), pos);
+    } else {
+      return finishNode(factory2.createJSDocNullableType(
+        parseType(),
+        /*postfix*/
+        false
+      ), pos);
     }
-    const { isBracketed, typeExpression } = node;
-    return isBracketed || !!typeExpression && typeExpression.type.kind === 323 /* JSDocOptionalType */;
   }
-  function canUsePropertyAccess(name, languageVersion) {
-    if (name.length === 0) {
-      return false;
+  function parseJSDocFunctionType() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (tryParse(nextTokenIsOpenParen)) {
+      const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
+      const type = parseReturnType(
+        59 /* ColonToken */,
+        /*isType*/
+        false
+      );
+      return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
     }
-    const firstChar = name.charCodeAt(0);
-    return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+    return finishNode(factory2.createTypeReferenceNode(
+      parseIdentifierName(),
+      /*typeArguments*/
+      void 0
+    ), pos);
   }
-  function hasTabstop(node) {
-    var _a;
-    return ((_a = getSnippetElement(node)) == null ? void 0 : _a.kind) === 0 /* TabStop */;
+  function parseJSDocParameter() {
+    const pos = getNodePos();
+    let name;
+    if (token() === 110 /* ThisKeyword */ || token() === 105 /* NewKeyword */) {
+      name = parseIdentifierName();
+      parseExpected(59 /* ColonToken */);
+    }
+    return finishNode(
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
+        name,
+        /*questionToken*/
+        void 0,
+        parseJSDocType(),
+        /*initializer*/
+        void 0
+      ),
+      pos
+    );
+  }
+  function parseJSDocType() {
+    scanner2.setSkipJsDocLeadingAsterisks(true);
+    const pos = getNodePos();
+    if (parseOptional(144 /* ModuleKeyword */)) {
+      const moduleTag = factory2.createJSDocNamepathType(
+        /*type*/
+        void 0
+      );
+      terminate:
+        while (true) {
+          switch (token()) {
+            case 20 /* CloseBraceToken */:
+            case 1 /* EndOfFileToken */:
+            case 28 /* CommaToken */:
+            case 5 /* WhitespaceTrivia */:
+              break terminate;
+            default:
+              nextTokenJSDoc();
+          }
+        }
+      scanner2.setSkipJsDocLeadingAsterisks(false);
+      return finishNode(moduleTag, pos);
+    }
+    const hasDotDotDot = parseOptional(26 /* DotDotDotToken */);
+    let type = parseTypeOrTypePredicate();
+    scanner2.setSkipJsDocLeadingAsterisks(false);
+    if (hasDotDotDot) {
+      type = finishNode(factory2.createJSDocVariadicType(type), pos);
+    }
+    if (token() === 64 /* EqualsToken */) {
+      nextToken();
+      return finishNode(factory2.createJSDocOptionalType(type), pos);
+    }
+    return type;
   }
-  function isJSDocOptionalParameter(node) {
-    return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
-    (node.type && node.type.kind === 323 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 323 /* JSDocOptionalType */));
+  function parseTypeQuery() {
+    const pos = getNodePos();
+    parseExpected(114 /* TypeOfKeyword */);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
+    const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
+    return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
   }
-  function isOptionalDeclaration(declaration) {
-    switch (declaration.kind) {
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-        return !!declaration.questionToken;
-      case 169 /* Parameter */:
-        return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
-      case 355 /* JSDocPropertyTag */:
-      case 348 /* JSDocParameterTag */:
-        return isOptionalJSDocPropertyLikeTag(declaration);
-      default:
-        return false;
+  function parseTypeParameter() {
+    const pos = getNodePos();
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      false,
+      /*permitConstAsModifier*/
+      true
+    );
+    const name = parseIdentifier();
+    let constraint;
+    let expression;
+    if (parseOptional(96 /* ExtendsKeyword */)) {
+      if (isStartOfType() || !isStartOfExpression()) {
+        constraint = parseType();
+      } else {
+        expression = parseUnaryExpressionOrHigher();
+      }
     }
+    const defaultType = parseOptional(64 /* EqualsToken */) ? parseType() : void 0;
+    const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType);
+    node.expression = expression;
+    return finishNode(node, pos);
   }
-  function isNonNullAccess(node) {
-    const kind = node.kind;
-    return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+  function parseTypeParameters() {
+    if (token() === 30 /* LessThanToken */) {
+      return parseBracketedList(19 /* TypeParameters */, parseTypeParameter, 30 /* LessThanToken */, 32 /* GreaterThanToken */);
+    }
   }
-  function isJSDocSatisfiesExpression(node) {
-    return isInJSFile(node) && isParenthesizedExpression(node) && hasJSDocNodes(node) && !!getJSDocSatisfiesTag(node);
+  function isStartOfParameter(isJSDocParameter) {
+    return token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 60 /* AtToken */ || isStartOfType(
+      /*inStartOfParameter*/
+      !isJSDocParameter
+    );
   }
-  function getJSDocSatisfiesExpressionType(node) {
-    return Debug.checkDefined(tryGetJSDocSatisfiesTypeNode(node));
+  function parseNameOfParameter(modifiers) {
+    const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
+    if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) {
+      nextToken();
+    }
+    return name;
   }
-  function tryGetJSDocSatisfiesTypeNode(node) {
-    const tag = getJSDocSatisfiesTag(node);
-    return tag && tag.typeExpression && tag.typeExpression.type;
+  function isParameterNameStart() {
+    return isBindingIdentifier() || token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */;
   }
-  function getEscapedTextOfJsxAttributeName(node) {
-    return isIdentifier(node) ? node.escapedText : getEscapedTextOfJsxNamespacedName(node);
+  function parseParameter(inOuterAwaitContext) {
+    return parseParameterWorker(inOuterAwaitContext);
   }
-  function getTextOfJsxAttributeName(node) {
-    return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node);
+  function parseParameterForSpeculation(inOuterAwaitContext) {
+    return parseParameterWorker(
+      inOuterAwaitContext,
+      /*allowAmbiguity*/
+      false
+    );
   }
-  function isJsxAttributeName(node) {
-    const kind = node.kind;
-    return kind === 80 /* Identifier */ || kind === 295 /* JsxNamespacedName */;
+  function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = inOuterAwaitContext ? doInAwaitContext(() => parseModifiers(
+      /*allowDecorators*/
+      true
+    )) : doOutsideOfAwaitContext(() => parseModifiers(
+      /*allowDecorators*/
+      true
+    ));
+    if (token() === 110 /* ThisKeyword */) {
+      const node2 = factory2.createParameterDeclaration(
+        modifiers,
+        /*dotDotDotToken*/
+        void 0,
+        createIdentifier(
+          /*isIdentifier*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        parseTypeAnnotation(),
+        /*initializer*/
+        void 0
+      );
+      const modifier = firstOrUndefined(modifiers);
+      if (modifier) {
+        parseErrorAtRange(modifier, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters);
+      }
+      return withJSDoc(finishNode(node2, pos), hasJSDoc);
+    }
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
+    if (!allowAmbiguity && !isParameterNameStart()) {
+      return void 0;
+    }
+    const node = withJSDoc(
+      finishNode(
+        factory2.createParameterDeclaration(
+          modifiers,
+          dotDotDotToken,
+          parseNameOfParameter(modifiers),
+          parseOptionalToken(58 /* QuestionToken */),
+          parseTypeAnnotation(),
+          parseInitializer()
+        ),
+        pos
+      ),
+      hasJSDoc
+    );
+    topLevel = savedTopLevel;
+    return node;
   }
-  function getEscapedTextOfJsxNamespacedName(node) {
-    return `${node.namespace.escapedText}:${idText(node.name)}`;
+  function parseReturnType(returnToken, isType) {
+    if (shouldParseReturnType(returnToken, isType)) {
+      return allowConditionalTypesAnd(parseTypeOrTypePredicate);
+    }
   }
-  function getTextOfJsxNamespacedName(node) {
-    return `${idText(node.namespace)}:${idText(node.name)}`;
+  function shouldParseReturnType(returnToken, isType) {
+    if (returnToken === 39 /* EqualsGreaterThanToken */) {
+      parseExpected(returnToken);
+      return true;
+    } else if (parseOptional(59 /* ColonToken */)) {
+      return true;
+    } else if (isType && token() === 39 /* EqualsGreaterThanToken */) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(59 /* ColonToken */));
+      nextToken();
+      return true;
+    }
+    return false;
   }
-  function intrinsicTagNameToString(node) {
-    return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node);
+  function parseParametersWorker(flags, allowAmbiguity) {
+    const savedYieldContext = inYieldContext();
+    const savedAwaitContext = inAwaitContext();
+    setYieldContext(!!(flags & 1 /* Yield */));
+    setAwaitContext(!!(flags & 2 /* Await */));
+    const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(17 /* JSDocParameters */, parseJSDocParameter) : parseDelimitedList(16 /* Parameters */, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext));
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return parameters;
   }
-  function isTypeUsableAsPropertyName(type) {
-    return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */);
+  function parseParameters(flags) {
+    if (!parseExpected(21 /* OpenParenToken */)) {
+      return createMissingList();
+    }
+    const parameters = parseParametersWorker(
+      flags,
+      /*allowAmbiguity*/
+      true
+    );
+    parseExpected(22 /* CloseParenToken */);
+    return parameters;
   }
-  function getPropertyNameFromType(type) {
-    if (type.flags & 8192 /* UniqueESSymbol */) {
-      return type.escapedName;
+  function parseTypeMemberSemicolon() {
+    if (parseOptional(28 /* CommaToken */)) {
+      return;
     }
-    if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-      return escapeLeadingUnderscores("" + type.value);
+    parseSemicolon();
+  }
+  function parseSignatureMember(kind) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (kind === 180 /* ConstructSignature */) {
+      parseExpected(105 /* NewKeyword */);
     }
-    return Debug.fail();
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(4 /* Type */);
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      true
+    );
+    parseTypeMemberSemicolon();
+    const node = kind === 179 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
   }
-  function isExpandoPropertyDeclaration(declaration) {
-    return !!declaration && (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isBinaryExpression(declaration));
+  function isIndexSignature() {
+    return token() === 23 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature);
   }
-  function hasResolutionModeOverride(node) {
-    if (node === void 0) {
+  function isUnambiguouslyIndexSignature() {
+    nextToken();
+    if (token() === 26 /* DotDotDotToken */ || token() === 24 /* CloseBracketToken */) {
+      return true;
+    }
+    if (isModifierKind(token())) {
+      nextToken();
+      if (isIdentifier2()) {
+        return true;
+      }
+    } else if (!isIdentifier2()) {
       return false;
+    } else {
+      nextToken();
     }
-    return !!getResolutionModeOverride(node.attributes);
-  }
-  function replaceFirstStar(s, replacement) {
-    return stringReplace.call(s, "*", replacement);
-  }
-  function getNameFromImportAttribute(node) {
-    return isIdentifier(node.name) ? node.name.escapedText : escapeLeadingUnderscores(node.name.text);
-  }
-  var resolvingEmptyArray, externalHelpersModuleNameText, defaultMaximumTruncationLength, noTruncationMaximumTruncationLength, stringWriter, getScriptTargetFeatures, GetLiteralTextFlags, fullTripleSlashReferencePathRegEx, fullTripleSlashReferenceTypeReferenceDirectiveRegEx, fullTripleSlashLibReferenceRegEx, fullTripleSlashAMDReferencePathRegEx, fullTripleSlashAMDModuleRegEx, defaultLibReferenceRegEx, AssignmentKind, FunctionFlags, Associativity, OperatorPrecedence, templateSubstitutionRegExp, doubleQuoteEscapedCharsRegExp, singleQuoteEscapedCharsRegExp, backtickQuoteEscapedCharsRegExp, escapedCharsMap, nonAsciiCharacters, jsxDoubleQuoteEscapedCharsRegExp, jsxSingleQuoteEscapedCharsRegExp, jsxEscapedCharsMap, indentStrings, base64Digits, carriageReturnLineFeed, lineFeed, objectAllocator, objectAllocatorPatchers, localizedDiagnosticMessages, computedOptions, getEmitScriptTarget, getEmitModuleKind, getEmitModuleResolutionKind, getEmitModuleDetectionKind, getIsolatedModules, getESModuleInterop, getAllowSyntheticDefaultImports, getResolvePackageJsonExports, getResolvePackageJsonImports, getResolveJsonModule, getEmitDeclarations, shouldPreserveConstEnums, isIncrementalCompilation, getAreDeclarationMapsEnabled, getAllowJSCompilerOption, getUseDefineForClassFields, reservedCharacterPattern, wildcardCharCodes, commonPackageFolders, implicitExcludePathRegexPattern, filesMatcher, directoriesMatcher, excludeMatcher, wildcardMatchers, supportedTSExtensions, supportedTSExtensionsFlat, supportedTSExtensionsWithJson, supportedTSExtensionsForExtractExtension, supportedJSExtensions, supportedJSExtensionsFlat, allSupportedExtensions, allSupportedExtensionsWithJson, supportedDeclarationExtensions, supportedTSImplementationExtensions, extensionsNotSupportingExtensionlessResolution, ModuleSpecifierEnding, extensionsToRemove, emptyFileSystemEntries, stringReplace;
-  var init_utilities = __esm({
-    "src/compiler/utilities.ts"() {
-      "use strict";
-      init_ts2();
-      resolvingEmptyArray = [];
-      externalHelpersModuleNameText = "tslib";
-      defaultMaximumTruncationLength = 160;
-      noTruncationMaximumTruncationLength = 1e6;
-      stringWriter = createSingleLineStringWriter();
-      getScriptTargetFeatures = /* @__PURE__ */ memoize(
-        () => new Map(Object.entries({
-          Array: new Map(Object.entries({
-            es2015: [
-              "find",
-              "findIndex",
-              "fill",
-              "copyWithin",
-              "entries",
-              "keys",
-              "values"
-            ],
-            es2016: [
-              "includes"
-            ],
-            es2019: [
-              "flat",
-              "flatMap"
-            ],
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Iterator: new Map(Object.entries({
-            es2015: emptyArray
-          })),
-          AsyncIterator: new Map(Object.entries({
-            es2015: emptyArray
-          })),
-          Atomics: new Map(Object.entries({
-            es2017: emptyArray
-          })),
-          SharedArrayBuffer: new Map(Object.entries({
-            es2017: emptyArray
-          })),
-          AsyncIterable: new Map(Object.entries({
-            es2018: emptyArray
-          })),
-          AsyncIterableIterator: new Map(Object.entries({
-            es2018: emptyArray
-          })),
-          AsyncGenerator: new Map(Object.entries({
-            es2018: emptyArray
-          })),
-          AsyncGeneratorFunction: new Map(Object.entries({
-            es2018: emptyArray
-          })),
-          RegExp: new Map(Object.entries({
-            es2015: [
-              "flags",
-              "sticky",
-              "unicode"
-            ],
-            es2018: [
-              "dotAll"
-            ]
-          })),
-          Reflect: new Map(Object.entries({
-            es2015: [
-              "apply",
-              "construct",
-              "defineProperty",
-              "deleteProperty",
-              "get",
-              "getOwnPropertyDescriptor",
-              "getPrototypeOf",
-              "has",
-              "isExtensible",
-              "ownKeys",
-              "preventExtensions",
-              "set",
-              "setPrototypeOf"
-            ]
-          })),
-          ArrayConstructor: new Map(Object.entries({
-            es2015: [
-              "from",
-              "of"
-            ]
-          })),
-          ObjectConstructor: new Map(Object.entries({
-            es2015: [
-              "assign",
-              "getOwnPropertySymbols",
-              "keys",
-              "is",
-              "setPrototypeOf"
-            ],
-            es2017: [
-              "values",
-              "entries",
-              "getOwnPropertyDescriptors"
-            ],
-            es2019: [
-              "fromEntries"
-            ],
-            es2022: [
-              "hasOwn"
-            ]
-          })),
-          NumberConstructor: new Map(Object.entries({
-            es2015: [
-              "isFinite",
-              "isInteger",
-              "isNaN",
-              "isSafeInteger",
-              "parseFloat",
-              "parseInt"
-            ]
-          })),
-          Math: new Map(Object.entries({
-            es2015: [
-              "clz32",
-              "imul",
-              "sign",
-              "log10",
-              "log2",
-              "log1p",
-              "expm1",
-              "cosh",
-              "sinh",
-              "tanh",
-              "acosh",
-              "asinh",
-              "atanh",
-              "hypot",
-              "trunc",
-              "fround",
-              "cbrt"
-            ]
-          })),
-          Map: new Map(Object.entries({
-            es2015: [
-              "entries",
-              "keys",
-              "values"
-            ]
-          })),
-          Set: new Map(Object.entries({
-            es2015: [
-              "entries",
-              "keys",
-              "values"
-            ]
-          })),
-          PromiseConstructor: new Map(Object.entries({
-            es2015: [
-              "all",
-              "race",
-              "reject",
-              "resolve"
-            ],
-            es2020: [
-              "allSettled"
-            ],
-            es2021: [
-              "any"
-            ]
-          })),
-          Symbol: new Map(Object.entries({
-            es2015: [
-              "for",
-              "keyFor"
-            ],
-            es2019: [
-              "description"
-            ]
-          })),
-          WeakMap: new Map(Object.entries({
-            es2015: [
-              "entries",
-              "keys",
-              "values"
-            ]
-          })),
-          WeakSet: new Map(Object.entries({
-            es2015: [
-              "entries",
-              "keys",
-              "values"
-            ]
-          })),
-          String: new Map(Object.entries({
-            es2015: [
-              "codePointAt",
-              "includes",
-              "endsWith",
-              "normalize",
-              "repeat",
-              "startsWith",
-              "anchor",
-              "big",
-              "blink",
-              "bold",
-              "fixed",
-              "fontcolor",
-              "fontsize",
-              "italics",
-              "link",
-              "small",
-              "strike",
-              "sub",
-              "sup"
-            ],
-            es2017: [
-              "padStart",
-              "padEnd"
-            ],
-            es2019: [
-              "trimStart",
-              "trimEnd",
-              "trimLeft",
-              "trimRight"
-            ],
-            es2020: [
-              "matchAll"
-            ],
-            es2021: [
-              "replaceAll"
-            ],
-            es2022: [
-              "at"
-            ]
-          })),
-          StringConstructor: new Map(Object.entries({
-            es2015: [
-              "fromCodePoint",
-              "raw"
-            ]
-          })),
-          DateTimeFormat: new Map(Object.entries({
-            es2017: [
-              "formatToParts"
-            ]
-          })),
-          Promise: new Map(Object.entries({
-            es2015: emptyArray,
-            es2018: [
-              "finally"
-            ]
-          })),
-          RegExpMatchArray: new Map(Object.entries({
-            es2018: [
-              "groups"
-            ]
-          })),
-          RegExpExecArray: new Map(Object.entries({
-            es2018: [
-              "groups"
-            ]
-          })),
-          Intl: new Map(Object.entries({
-            es2018: [
-              "PluralRules"
-            ]
-          })),
-          NumberFormat: new Map(Object.entries({
-            es2018: [
-              "formatToParts"
-            ]
-          })),
-          SymbolConstructor: new Map(Object.entries({
-            es2020: [
-              "matchAll"
-            ]
-          })),
-          DataView: new Map(Object.entries({
-            es2020: [
-              "setBigInt64",
-              "setBigUint64",
-              "getBigInt64",
-              "getBigUint64"
-            ]
-          })),
-          BigInt: new Map(Object.entries({
-            es2020: emptyArray
-          })),
-          RelativeTimeFormat: new Map(Object.entries({
-            es2020: [
-              "format",
-              "formatToParts",
-              "resolvedOptions"
-            ]
-          })),
-          Int8Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Uint8Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Uint8ClampedArray: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Int16Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Uint16Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Int32Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Uint32Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Float32Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Float64Array: new Map(Object.entries({
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          BigInt64Array: new Map(Object.entries({
-            es2020: emptyArray,
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          BigUint64Array: new Map(Object.entries({
-            es2020: emptyArray,
-            es2022: [
-              "at"
-            ],
-            es2023: [
-              "findLastIndex",
-              "findLast"
-            ]
-          })),
-          Error: new Map(Object.entries({
-            es2022: [
-              "cause"
-            ]
-          }))
-        }))
-      );
-      GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => {
-        GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None";
-        GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape";
-        GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape";
-        GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals";
-        GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator";
-        return GetLiteralTextFlags2;
-      })(GetLiteralTextFlags || {});
-      fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-      fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-      fullTripleSlashLibReferenceRegEx = /^(\/\/\/\s*<reference\s+lib\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-      fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-      fullTripleSlashAMDModuleRegEx = /^\/\/\/\s*<amd-module\s+.*?\/>/;
-      defaultLibReferenceRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)(('[^']*')|("[^"]*"))\s*\/>/;
-      AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => {
-        AssignmentKind2[AssignmentKind2["None"] = 0] = "None";
-        AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite";
-        AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound";
-        return AssignmentKind2;
-      })(AssignmentKind || {});
-      FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => {
-        FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal";
-        FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator";
-        FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async";
-        FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid";
-        FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator";
-        return FunctionFlags2;
-      })(FunctionFlags || {});
-      Associativity = /* @__PURE__ */ ((Associativity2) => {
-        Associativity2[Associativity2["Left"] = 0] = "Left";
-        Associativity2[Associativity2["Right"] = 1] = "Right";
-        return Associativity2;
-      })(Associativity || {});
-      OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => {
-        OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma";
-        OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread";
-        OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield";
-        OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment";
-        OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional";
-        OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce";
-        OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR";
-        OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND";
-        OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR";
-        OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR";
-        OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND";
-        OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality";
-        OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational";
-        OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift";
-        OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive";
-        OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative";
-        OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation";
-        OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary";
-        OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update";
-        OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide";
-        OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member";
-        OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary";
-        OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest";
-        OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest";
-        OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid";
-        return OperatorPrecedence2;
-      })(OperatorPrecedence || {});
-      templateSubstitutionRegExp = /\$\{/g;
-      doubleQuoteEscapedCharsRegExp = /[\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
-      singleQuoteEscapedCharsRegExp = /[\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
-      backtickQuoteEscapedCharsRegExp = /\r\n|[\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
-      escapedCharsMap = new Map(Object.entries({
-        "	": "\\t",
-        "\v": "\\v",
-        "\f": "\\f",
-        "\b": "\\b",
-        "\r": "\\r",
-        "\n": "\\n",
-        "\\": "\\\\",
-        '"': '\\"',
-        "'": "\\'",
-        "`": "\\`",
-        "\u2028": "\\u2028",
-        // lineSeparator
-        "\u2029": "\\u2029",
-        // paragraphSeparator
-        "\x85": "\\u0085",
-        // nextLine
-        "\r\n": "\\r\\n"
-        // special case for CRLFs in backticks
-      }));
-      nonAsciiCharacters = /[^\u0000-\u007F]/g;
-      jsxDoubleQuoteEscapedCharsRegExp = /["\u0000-\u001f\u2028\u2029\u0085]/g;
-      jsxSingleQuoteEscapedCharsRegExp = /['\u0000-\u001f\u2028\u2029\u0085]/g;
-      jsxEscapedCharsMap = new Map(Object.entries({
-        '"': "&quot;",
-        "'": "&apos;"
-      }));
-      indentStrings = ["", "    "];
-      base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-      carriageReturnLineFeed = "\r\n";
-      lineFeed = "\n";
-      objectAllocator = {
-        getNodeConstructor: () => Node4,
-        getTokenConstructor: () => Token,
-        getIdentifierConstructor: () => Identifier2,
-        getPrivateIdentifierConstructor: () => Node4,
-        getSourceFileConstructor: () => Node4,
-        getSymbolConstructor: () => Symbol4,
-        getTypeConstructor: () => Type3,
-        getSignatureConstructor: () => Signature2,
-        getSourceMapSourceConstructor: () => SourceMapSource
-      };
-      objectAllocatorPatchers = [];
-      computedOptions = createComputedCompilerOptions({
-        target: {
-          dependencies: ["module"],
-          computeValue: (compilerOptions) => {
-            return compilerOptions.target ?? (compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */);
-          }
-        },
-        module: {
-          dependencies: ["target"],
-          computeValue: (compilerOptions) => {
-            return typeof compilerOptions.module === "number" ? compilerOptions.module : computedOptions.target.computeValue(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
-          }
-        },
-        moduleResolution: {
-          dependencies: ["module", "target"],
-          computeValue: (compilerOptions) => {
-            let moduleResolution = compilerOptions.moduleResolution;
-            if (moduleResolution === void 0) {
-              switch (computedOptions.module.computeValue(compilerOptions)) {
-                case 1 /* CommonJS */:
-                  moduleResolution = 2 /* Node10 */;
-                  break;
-                case 100 /* Node16 */:
-                  moduleResolution = 3 /* Node16 */;
-                  break;
-                case 199 /* NodeNext */:
-                  moduleResolution = 99 /* NodeNext */;
-                  break;
-                case 200 /* Preserve */:
-                  moduleResolution = 100 /* Bundler */;
-                  break;
-                default:
-                  moduleResolution = 1 /* Classic */;
-                  break;
-              }
-            }
-            return moduleResolution;
-          }
-        },
-        moduleDetection: {
-          dependencies: ["module", "target"],
-          computeValue: (compilerOptions) => {
-            return compilerOptions.moduleDetection || (computedOptions.module.computeValue(compilerOptions) === 100 /* Node16 */ || computedOptions.module.computeValue(compilerOptions) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */);
-          }
-        },
-        isolatedModules: {
-          dependencies: ["verbatimModuleSyntax"],
-          computeValue: (compilerOptions) => {
-            return !!(compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax);
-          }
-        },
-        esModuleInterop: {
-          dependencies: ["module", "target"],
-          computeValue: (compilerOptions) => {
-            if (compilerOptions.esModuleInterop !== void 0) {
-              return compilerOptions.esModuleInterop;
-            }
-            switch (computedOptions.module.computeValue(compilerOptions)) {
-              case 100 /* Node16 */:
-              case 199 /* NodeNext */:
-              case 200 /* Preserve */:
-                return true;
-            }
-            return false;
-          }
-        },
-        allowSyntheticDefaultImports: {
-          dependencies: ["module", "target", "moduleResolution"],
-          computeValue: (compilerOptions) => {
-            if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
-              return compilerOptions.allowSyntheticDefaultImports;
-            }
-            return computedOptions.esModuleInterop.computeValue(compilerOptions) || computedOptions.module.computeValue(compilerOptions) === 4 /* System */ || computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */;
-          }
-        },
-        resolvePackageJsonExports: {
-          dependencies: ["moduleResolution"],
-          computeValue: (compilerOptions) => {
-            const moduleResolution = computedOptions.moduleResolution.computeValue(compilerOptions);
-            if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-              return false;
-            }
-            if (compilerOptions.resolvePackageJsonExports !== void 0) {
-              return compilerOptions.resolvePackageJsonExports;
-            }
-            switch (moduleResolution) {
-              case 3 /* Node16 */:
-              case 99 /* NodeNext */:
-              case 100 /* Bundler */:
-                return true;
-            }
-            return false;
-          }
-        },
-        resolvePackageJsonImports: {
-          dependencies: ["moduleResolution", "resolvePackageJsonExports"],
-          computeValue: (compilerOptions) => {
-            const moduleResolution = computedOptions.moduleResolution.computeValue(compilerOptions);
-            if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-              return false;
-            }
-            if (compilerOptions.resolvePackageJsonExports !== void 0) {
-              return compilerOptions.resolvePackageJsonExports;
-            }
-            switch (moduleResolution) {
-              case 3 /* Node16 */:
-              case 99 /* NodeNext */:
-              case 100 /* Bundler */:
-                return true;
-            }
-            return false;
-          }
-        },
-        resolveJsonModule: {
-          dependencies: ["moduleResolution", "module", "target"],
-          computeValue: (compilerOptions) => {
-            if (compilerOptions.resolveJsonModule !== void 0) {
-              return compilerOptions.resolveJsonModule;
-            }
-            return computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */;
-          }
-        },
-        declaration: {
-          dependencies: ["composite"],
-          computeValue: (compilerOptions) => {
-            return !!(compilerOptions.declaration || compilerOptions.composite);
-          }
-        },
-        preserveConstEnums: {
-          dependencies: ["isolatedModules", "verbatimModuleSyntax"],
-          computeValue: (compilerOptions) => {
-            return !!(compilerOptions.preserveConstEnums || computedOptions.isolatedModules.computeValue(compilerOptions));
-          }
-        },
-        incremental: {
-          dependencies: ["composite"],
-          computeValue: (compilerOptions) => {
-            return !!(compilerOptions.incremental || compilerOptions.composite);
-          }
-        },
-        declarationMap: {
-          dependencies: ["declaration", "composite"],
-          computeValue: (compilerOptions) => {
-            return !!(compilerOptions.declarationMap && computedOptions.declaration.computeValue(compilerOptions));
-          }
-        },
-        allowJs: {
-          dependencies: ["checkJs"],
-          computeValue: (compilerOptions) => {
-            return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs;
-          }
-        },
-        useDefineForClassFields: {
-          dependencies: ["target", "module"],
-          computeValue: (compilerOptions) => {
-            return compilerOptions.useDefineForClassFields === void 0 ? computedOptions.target.computeValue(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields;
-          }
-        },
-        noImplicitAny: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "noImplicitAny");
-          }
-        },
-        noImplicitThis: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "noImplicitThis");
-          }
-        },
-        strictNullChecks: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "strictNullChecks");
-          }
-        },
-        strictFunctionTypes: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "strictFunctionTypes");
-          }
-        },
-        strictBindCallApply: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "strictBindCallApply");
-          }
-        },
-        strictPropertyInitialization: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
-          }
-        },
-        alwaysStrict: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "alwaysStrict");
-          }
-        },
-        useUnknownInCatchVariables: {
-          dependencies: ["strict"],
-          computeValue: (compilerOptions) => {
-            return getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
-          }
-        }
-      });
-      getEmitScriptTarget = computedOptions.target.computeValue;
-      getEmitModuleKind = computedOptions.module.computeValue;
-      getEmitModuleResolutionKind = computedOptions.moduleResolution.computeValue;
-      getEmitModuleDetectionKind = computedOptions.moduleDetection.computeValue;
-      getIsolatedModules = computedOptions.isolatedModules.computeValue;
-      getESModuleInterop = computedOptions.esModuleInterop.computeValue;
-      getAllowSyntheticDefaultImports = computedOptions.allowSyntheticDefaultImports.computeValue;
-      getResolvePackageJsonExports = computedOptions.resolvePackageJsonExports.computeValue;
-      getResolvePackageJsonImports = computedOptions.resolvePackageJsonImports.computeValue;
-      getResolveJsonModule = computedOptions.resolveJsonModule.computeValue;
-      getEmitDeclarations = computedOptions.declaration.computeValue;
-      shouldPreserveConstEnums = computedOptions.preserveConstEnums.computeValue;
-      isIncrementalCompilation = computedOptions.incremental.computeValue;
-      getAreDeclarationMapsEnabled = computedOptions.declarationMap.computeValue;
-      getAllowJSCompilerOption = computedOptions.allowJs.computeValue;
-      getUseDefineForClassFields = computedOptions.useDefineForClassFields.computeValue;
-      reservedCharacterPattern = /[^\w\s/]/g;
-      wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
-      commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
-      implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
-      filesMatcher = {
-        /**
-         * Matches any single directory segment unless it is the last segment and a .min.js file
-         * Breakdown:
-         *  [^./]                   # matches everything up to the first . character (excluding directory separators)
-         *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
-         */
-        singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
-        /**
-         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
-         * files or directories, does not match subdirectories that start with a . character
-         */
-        doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
-        replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
-      };
-      directoriesMatcher = {
-        singleAsteriskRegexFragment: "[^/]*",
-        /**
-         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
-         * files or directories, does not match subdirectories that start with a . character
-         */
-        doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
-        replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
-      };
-      excludeMatcher = {
-        singleAsteriskRegexFragment: "[^/]*",
-        doubleAsteriskRegexFragment: "(/.+?)?",
-        replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment)
-      };
-      wildcardMatchers = {
-        files: filesMatcher,
-        directories: directoriesMatcher,
-        exclude: excludeMatcher
-      };
-      supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]];
-      supportedTSExtensionsFlat = flatten(supportedTSExtensions);
-      supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]];
-      supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */];
-      supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]];
-      supportedJSExtensionsFlat = flatten(supportedJSExtensions);
-      allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]];
-      allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
-      supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
-      supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
-      extensionsNotSupportingExtensionlessResolution = [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */];
-      ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => {
-        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal";
-        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index";
-        ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension";
-        ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension";
-        return ModuleSpecifierEnding2;
-      })(ModuleSpecifierEnding || {});
-      extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
-      emptyFileSystemEntries = {
-        files: emptyArray,
-        directories: emptyArray
-      };
-      stringReplace = String.prototype.replace;
+    if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */) {
+      return true;
     }
-  });
-
-  // src/compiler/factory/baseNodeFactory.ts
-  function createBaseNodeFactory() {
-    let NodeConstructor2;
-    let TokenConstructor2;
-    let IdentifierConstructor2;
-    let PrivateIdentifierConstructor2;
-    let SourceFileConstructor2;
-    return {
-      createBaseSourceFileNode,
-      createBaseIdentifierNode,
-      createBasePrivateIdentifierNode,
-      createBaseTokenNode,
-      createBaseNode
-    };
-    function createBaseSourceFileNode(kind) {
-      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
-        kind,
-        /*pos*/
-        -1,
-        /*end*/
-        -1
-      );
+    if (token() !== 58 /* QuestionToken */) {
+      return false;
     }
-    function createBaseIdentifierNode(kind) {
-      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
-        kind,
-        /*pos*/
-        -1,
-        /*end*/
-        -1
+    nextToken();
+    return token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 24 /* CloseBracketToken */;
+  }
+  function parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers) {
+    const parameters = parseBracketedList(16 /* Parameters */, () => parseParameter(
+      /*inOuterAwaitContext*/
+      false
+    ), 23 /* OpenBracketToken */, 24 /* CloseBracketToken */);
+    const type = parseTypeAnnotation();
+    parseTypeMemberSemicolon();
+    const node = factory2.createIndexSignature(modifiers, parameters, type);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) {
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(58 /* QuestionToken */);
+    let node;
+    if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
+      const typeParameters = parseTypeParameters();
+      const parameters = parseParameters(4 /* Type */);
+      const type = parseReturnType(
+        59 /* ColonToken */,
+        /*isType*/
+        true
       );
+      node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
+    } else {
+      const type = parseTypeAnnotation();
+      node = factory2.createPropertySignature(modifiers, name, questionToken, type);
+      if (token() === 64 /* EqualsToken */) node.initializer = parseInitializer();
     }
-    function createBasePrivateIdentifierNode(kind) {
-      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
-        kind,
-        /*pos*/
-        -1,
-        /*end*/
-        -1
-      );
+    parseTypeMemberSemicolon();
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function isTypeMemberStart() {
+    if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 139 /* GetKeyword */ || token() === 153 /* SetKeyword */) {
+      return true;
     }
-    function createBaseTokenNode(kind) {
-      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
-        kind,
-        /*pos*/
-        -1,
-        /*end*/
-        -1
-      );
+    let idToken = false;
+    while (isModifierKind(token())) {
+      idToken = true;
+      nextToken();
     }
-    function createBaseNode(kind) {
-      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
-        kind,
-        /*pos*/
-        -1,
-        /*end*/
-        -1
-      );
+    if (token() === 23 /* OpenBracketToken */) {
+      return true;
     }
+    if (isLiteralPropertyName()) {
+      idToken = true;
+      nextToken();
+    }
+    if (idToken) {
+      return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 58 /* QuestionToken */ || token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || canParseSemicolon();
+    }
+    return false;
   }
-  var init_baseNodeFactory = __esm({
-    "src/compiler/factory/baseNodeFactory.ts"() {
-      "use strict";
-      init_ts2();
+  function parseTypeMember() {
+    if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
+      return parseSignatureMember(179 /* CallSignature */);
     }
-  });
-
-  // src/compiler/factory/parenthesizerRules.ts
-  function createParenthesizerRules(factory2) {
-    let binaryLeftOperandParenthesizerCache;
-    let binaryRightOperandParenthesizerCache;
-    return {
-      getParenthesizeLeftSideOfBinaryForOperator,
-      getParenthesizeRightSideOfBinaryForOperator,
-      parenthesizeLeftSideOfBinary,
-      parenthesizeRightSideOfBinary,
-      parenthesizeExpressionOfComputedPropertyName,
-      parenthesizeConditionOfConditionalExpression,
-      parenthesizeBranchOfConditionalExpression,
-      parenthesizeExpressionOfExportDefault,
-      parenthesizeExpressionOfNew,
-      parenthesizeLeftSideOfAccess,
-      parenthesizeOperandOfPostfixUnary,
-      parenthesizeOperandOfPrefixUnary,
-      parenthesizeExpressionsOfCommaDelimitedList,
-      parenthesizeExpressionForDisallowedComma,
-      parenthesizeExpressionOfExpressionStatement,
-      parenthesizeConciseBodyOfArrowFunction,
-      parenthesizeCheckTypeOfConditionalType,
-      parenthesizeExtendsTypeOfConditionalType,
-      parenthesizeConstituentTypesOfUnionType,
-      parenthesizeConstituentTypeOfUnionType,
-      parenthesizeConstituentTypesOfIntersectionType,
-      parenthesizeConstituentTypeOfIntersectionType,
-      parenthesizeOperandOfTypeOperator,
-      parenthesizeOperandOfReadonlyTypeOperator,
-      parenthesizeNonArrayTypeOfPostfixType,
-      parenthesizeElementTypesOfTupleType,
-      parenthesizeElementTypeOfTupleType,
-      parenthesizeTypeOfOptionalType,
-      parenthesizeTypeArguments,
-      parenthesizeLeadingTypeArgument
-    };
-    function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) {
-      binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map());
-      let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind);
-      if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node);
-        binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
-      }
-      return parenthesizerRule;
-    }
-    function getParenthesizeRightSideOfBinaryForOperator(operatorKind) {
-      binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
-      let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
-      if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
-          operatorKind,
-          /*leftSide*/
-          void 0,
-          node
-        );
-        binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
-      }
-      return parenthesizerRule;
+    if (token() === 105 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) {
+      return parseSignatureMember(180 /* ConstructSignature */);
     }
-    function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
-      const binaryOperatorPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, binaryOperator);
-      const binaryOperatorAssociativity = getOperatorAssociativity(226 /* BinaryExpression */, binaryOperator);
-      const emittedOperand = skipPartiallyEmittedExpressions(operand);
-      if (!isLeftSideOfBinary && operand.kind === 219 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) {
-        return true;
-      }
-      const operandPrecedence = getExpressionPrecedence(emittedOperand);
-      switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) {
-        case -1 /* LessThan */:
-          if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 229 /* YieldExpression */) {
-            return false;
-          }
-          return true;
-        case 1 /* GreaterThan */:
-          return false;
-        case 0 /* EqualTo */:
-          if (isLeftSideOfBinary) {
-            return binaryOperatorAssociativity === 1 /* Right */;
-          } else {
-            if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) {
-              if (operatorHasAssociativeProperty(binaryOperator)) {
-                return false;
-              }
-              if (binaryOperator === 40 /* PlusToken */) {
-                const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */;
-                if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) {
-                  return false;
-                }
-              }
-            }
-            const operandAssociativity = getExpressionAssociativity(emittedOperand);
-            return operandAssociativity === 0 /* Left */;
-          }
-      }
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      false
+    );
+    if (parseContextualModifier(139 /* GetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 4 /* Type */);
     }
-    function operatorHasAssociativeProperty(binaryOperator) {
-      return binaryOperator === 42 /* AsteriskToken */ || binaryOperator === 52 /* BarToken */ || binaryOperator === 51 /* AmpersandToken */ || binaryOperator === 53 /* CaretToken */ || binaryOperator === 28 /* CommaToken */;
+    if (parseContextualModifier(153 /* SetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 4 /* Type */);
     }
-    function getLiteralKindOfBinaryPlusOperand(node) {
-      node = skipPartiallyEmittedExpressions(node);
-      if (isLiteralKind(node.kind)) {
-        return node.kind;
-      }
-      if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 40 /* PlusToken */) {
-        if (node.cachedLiteralKind !== void 0) {
-          return node.cachedLiteralKind;
-        }
-        const leftKind = getLiteralKindOfBinaryPlusOperand(node.left);
-        const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */;
-        node.cachedLiteralKind = literalKind;
-        return literalKind;
-      }
-      return 0 /* Unknown */;
+    if (isIndexSignature()) {
+      return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers);
     }
-    function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
-      const skipped = skipPartiallyEmittedExpressions(operand);
-      if (skipped.kind === 217 /* ParenthesizedExpression */) {
-        return operand;
-      }
-      return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
+    return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
+  }
+  function nextTokenIsOpenParenOrLessThan() {
+    nextToken();
+    return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */;
+  }
+  function nextTokenIsDot() {
+    return nextToken() === 25 /* DotToken */;
+  }
+  function nextTokenIsOpenParenOrLessThanOrDot() {
+    switch (nextToken()) {
+      case 21 /* OpenParenToken */:
+      case 30 /* LessThanToken */:
+      case 25 /* DotToken */:
+        return true;
     }
-    function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-      return parenthesizeBinaryOperand(
-        binaryOperator,
-        leftSide,
-        /*isLeftSideOfBinary*/
-        true
-      );
+    return false;
+  }
+  function parseTypeLiteral() {
+    const pos = getNodePos();
+    return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos);
+  }
+  function parseObjectTypeMembers() {
+    let members;
+    if (parseExpected(19 /* OpenBraceToken */)) {
+      members = parseList(4 /* TypeMembers */, parseTypeMember);
+      parseExpected(20 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-      return parenthesizeBinaryOperand(
-        binaryOperator,
-        rightSide,
-        /*isLeftSideOfBinary*/
-        false,
-        leftSide
-      );
+    return members;
+  }
+  function isStartOfMappedType() {
+    nextToken();
+    if (token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
+      return nextToken() === 148 /* ReadonlyKeyword */;
     }
-    function parenthesizeExpressionOfComputedPropertyName(expression) {
-      return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
+    if (token() === 148 /* ReadonlyKeyword */) {
+      nextToken();
     }
-    function parenthesizeConditionOfConditionalExpression(condition) {
-      const conditionalPrecedence = getOperatorPrecedence(227 /* ConditionalExpression */, 58 /* QuestionToken */);
-      const emittedCondition = skipPartiallyEmittedExpressions(condition);
-      const conditionPrecedence = getExpressionPrecedence(emittedCondition);
-      if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) {
-        return factory2.createParenthesizedExpression(condition);
-      }
-      return condition;
+    return token() === 23 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 103 /* InKeyword */;
+  }
+  function parseMappedTypeParameter() {
+    const pos = getNodePos();
+    const name = parseIdentifierName();
+    parseExpected(103 /* InKeyword */);
+    const type = parseType();
+    return finishNode(factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      type,
+      /*defaultType*/
+      void 0
+    ), pos);
+  }
+  function parseMappedType() {
+    const pos = getNodePos();
+    parseExpected(19 /* OpenBraceToken */);
+    let readonlyToken;
+    if (token() === 148 /* ReadonlyKeyword */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
+      readonlyToken = parseTokenNode();
+      if (readonlyToken.kind !== 148 /* ReadonlyKeyword */) {
+        parseExpected(148 /* ReadonlyKeyword */);
+      }
+    }
+    parseExpected(23 /* OpenBracketToken */);
+    const typeParameter = parseMappedTypeParameter();
+    const nameType = parseOptional(130 /* AsKeyword */) ? parseType() : void 0;
+    parseExpected(24 /* CloseBracketToken */);
+    let questionToken;
+    if (token() === 58 /* QuestionToken */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
+      questionToken = parseTokenNode();
+      if (questionToken.kind !== 58 /* QuestionToken */) {
+        parseExpected(58 /* QuestionToken */);
+      }
+    }
+    const type = parseTypeAnnotation();
+    parseSemicolon();
+    const members = parseList(4 /* TypeMembers */, parseTypeMember);
+    parseExpected(20 /* CloseBraceToken */);
+    return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos);
+  }
+  function parseTupleElementType() {
+    const pos = getNodePos();
+    if (parseOptional(26 /* DotDotDotToken */)) {
+      return finishNode(factory2.createRestTypeNode(parseType()), pos);
+    }
+    const type = parseType();
+    if (isJSDocNullableType(type) && type.pos === type.type.pos) {
+      const node = factory2.createOptionalTypeNode(type.type);
+      setTextRange(node, type);
+      node.flags = type.flags;
+      return node;
     }
-    function parenthesizeBranchOfConditionalExpression(branch) {
-      const emittedExpression = skipPartiallyEmittedExpressions(branch);
-      return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch;
+    return type;
+  }
+  function isNextTokenColonOrQuestionColon() {
+    return nextToken() === 59 /* ColonToken */ || token() === 58 /* QuestionToken */ && nextToken() === 59 /* ColonToken */;
+  }
+  function isTupleElementName() {
+    if (token() === 26 /* DotDotDotToken */) {
+      return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon();
+    }
+    return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon();
+  }
+  function parseTupleElementNameOrTupleElementType() {
+    if (lookAhead(isTupleElementName)) {
+      const pos = getNodePos();
+      const hasJSDoc = hasPrecedingJSDocComment();
+      const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
+      const name = parseIdentifierName();
+      const questionToken = parseOptionalToken(58 /* QuestionToken */);
+      parseExpected(59 /* ColonToken */);
+      const type = parseTupleElementType();
+      const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type);
+      return withJSDoc(finishNode(node, pos), hasJSDoc);
+    }
+    return parseTupleElementType();
+  }
+  function parseTupleType() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTupleTypeNode(
+        parseBracketedList(21 /* TupleElementTypes */, parseTupleElementNameOrTupleElementType, 23 /* OpenBracketToken */, 24 /* CloseBracketToken */)
+      ),
+      pos
+    );
+  }
+  function parseParenthesizedType() {
+    const pos = getNodePos();
+    parseExpected(21 /* OpenParenToken */);
+    const type = parseType();
+    parseExpected(22 /* CloseParenToken */);
+    return finishNode(factory2.createParenthesizedType(type), pos);
+  }
+  function parseModifiersForConstructorType() {
+    let modifiers;
+    if (token() === 128 /* AbstractKeyword */) {
+      const pos = getNodePos();
+      nextToken();
+      const modifier = finishNode(factoryCreateToken(128 /* AbstractKeyword */), pos);
+      modifiers = createNodeArray([modifier], pos);
+    }
+    return modifiers;
+  }
+  function parseFunctionOrConstructorType() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiersForConstructorType();
+    const isConstructorType = parseOptional(105 /* NewKeyword */);
+    Debug.assert(!modifiers || isConstructorType, "Per isStartOfFunctionOrConstructorType, a function type cannot have modifiers.");
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(4 /* Type */);
+    const type = parseReturnType(
+      39 /* EqualsGreaterThanToken */,
+      /*isType*/
+      false
+    );
+    const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseKeywordAndNoDot() {
+    const node = parseTokenNode();
+    return token() === 25 /* DotToken */ ? void 0 : node;
+  }
+  function parseLiteralTypeNode(negative) {
+    const pos = getNodePos();
+    if (negative) {
+      nextToken();
     }
-    function parenthesizeExpressionOfExportDefault(expression) {
-      const check = skipPartiallyEmittedExpressions(expression);
-      let needsParens = isCommaSequence(check);
-      if (!needsParens) {
-        switch (getLeftmostExpression(
-          check,
-          /*stopAtCallExpressions*/
-          false
-        ).kind) {
-          case 231 /* ClassExpression */:
-          case 218 /* FunctionExpression */:
-            needsParens = true;
-        }
+    let expression = token() === 112 /* TrueKeyword */ || token() === 97 /* FalseKeyword */ || token() === 106 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token());
+    if (negative) {
+      expression = finishNode(factory2.createPrefixUnaryExpression(41 /* MinusToken */, expression), pos);
+    }
+    return finishNode(factory2.createLiteralTypeNode(expression), pos);
+  }
+  function isStartOfTypeOfImportType() {
+    nextToken();
+    return token() === 102 /* ImportKeyword */;
+  }
+  function parseImportType() {
+    sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */;
+    const pos = getNodePos();
+    const isTypeOf = parseOptional(114 /* TypeOfKeyword */);
+    parseExpected(102 /* ImportKeyword */);
+    parseExpected(21 /* OpenParenToken */);
+    const type = parseType();
+    let attributes;
+    if (parseOptional(28 /* CommaToken */)) {
+      const openBracePosition = scanner2.getTokenStart();
+      parseExpected(19 /* OpenBraceToken */);
+      const currentToken2 = token();
+      if (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) {
+        nextToken();
+      } else {
+        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(118 /* WithKeyword */));
       }
-      return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
-    }
-    function parenthesizeExpressionOfNew(expression) {
-      const leftmostExpr = getLeftmostExpression(
-        expression,
-        /*stopAtCallExpressions*/
+      parseExpected(59 /* ColonToken */);
+      attributes = parseImportAttributes(
+        currentToken2,
+        /*skipKeyword*/
         true
       );
-      switch (leftmostExpr.kind) {
-        case 213 /* CallExpression */:
-          return factory2.createParenthesizedExpression(expression);
-        case 214 /* NewExpression */:
-          return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression;
-      }
-      return parenthesizeLeftSideOfAccess(expression);
-    }
-    function parenthesizeLeftSideOfAccess(expression, optionalChain) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 214 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) {
-        return expression;
-      }
-      return setTextRange(factory2.createParenthesizedExpression(expression), expression);
-    }
-    function parenthesizeOperandOfPostfixUnary(operand) {
-      return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
-    }
-    function parenthesizeOperandOfPrefixUnary(operand) {
-      return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
-    }
-    function parenthesizeExpressionsOfCommaDelimitedList(elements) {
-      const result = sameMap(elements, parenthesizeExpressionForDisallowedComma);
-      return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements);
-    }
-    function parenthesizeExpressionForDisallowedComma(expression) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      const expressionPrecedence = getExpressionPrecedence(emittedExpression);
-      const commaPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, 28 /* CommaToken */);
-      return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression);
-    }
-    function parenthesizeExpressionOfExpressionStatement(expression) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      if (isCallExpression(emittedExpression)) {
-        const callee = emittedExpression.expression;
-        const kind = skipPartiallyEmittedExpressions(callee).kind;
-        if (kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */) {
-          const updated = factory2.updateCallExpression(
-            emittedExpression,
-            setTextRange(factory2.createParenthesizedExpression(callee), callee),
-            emittedExpression.typeArguments,
-            emittedExpression.arguments
+      if (!parseExpected(20 /* CloseBraceToken */)) {
+        const lastError = lastOrUndefined(parseDiagnostics);
+        if (lastError && lastError.code === Diagnostics._0_expected.code) {
+          addRelatedInfo(
+            lastError,
+            createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
           );
-          return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
         }
       }
-      const leftmostExpressionKind = getLeftmostExpression(
-        emittedExpression,
-        /*stopAtCallExpressions*/
-        false
-      ).kind;
-      if (leftmostExpressionKind === 210 /* ObjectLiteralExpression */ || leftmostExpressionKind === 218 /* FunctionExpression */) {
-        return setTextRange(factory2.createParenthesizedExpression(expression), expression);
-      }
-      return expression;
-    }
-    function parenthesizeConciseBodyOfArrowFunction(body) {
-      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
-        body,
-        /*stopAtCallExpressions*/
-        false
-      ).kind === 210 /* ObjectLiteralExpression */)) {
-        return setTextRange(factory2.createParenthesizedExpression(body), body);
-      }
-      return body;
     }
-    function parenthesizeCheckTypeOfConditionalType(checkType) {
-      switch (checkType.kind) {
-        case 184 /* FunctionType */:
-        case 185 /* ConstructorType */:
-        case 194 /* ConditionalType */:
-          return factory2.createParenthesizedType(checkType);
+    parseExpected(22 /* CloseParenToken */);
+    const qualifier = parseOptional(25 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0;
+    const typeArguments = parseTypeArgumentsOfTypeReference();
+    return finishNode(factory2.createImportTypeNode(type, attributes, qualifier, typeArguments, isTypeOf), pos);
+  }
+  function nextTokenIsNumericOrBigIntLiteral() {
+    nextToken();
+    return token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */;
+  }
+  function parseNonArrayType() {
+    switch (token()) {
+      case 133 /* AnyKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 154 /* StringKeyword */:
+      case 150 /* NumberKeyword */:
+      case 163 /* BigIntKeyword */:
+      case 155 /* SymbolKeyword */:
+      case 136 /* BooleanKeyword */:
+      case 157 /* UndefinedKeyword */:
+      case 146 /* NeverKeyword */:
+      case 151 /* ObjectKeyword */:
+        return tryParse(parseKeywordAndNoDot) || parseTypeReference();
+      case 67 /* AsteriskEqualsToken */:
+        scanner2.reScanAsteriskEqualsToken();
+      case 42 /* AsteriskToken */:
+        return parseJSDocAllType();
+      case 61 /* QuestionQuestionToken */:
+        scanner2.reScanQuestionToken();
+      case 58 /* QuestionToken */:
+        return parseJSDocUnknownOrNullableType();
+      case 100 /* FunctionKeyword */:
+        return parseJSDocFunctionType();
+      case 54 /* ExclamationToken */:
+        return parseJSDocNonNullableType();
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 11 /* StringLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 106 /* NullKeyword */:
+        return parseLiteralTypeNode();
+      case 41 /* MinusToken */:
+        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+          /*negative*/
+          true
+        ) : parseTypeReference();
+      case 116 /* VoidKeyword */:
+        return parseTokenNode();
+      case 110 /* ThisKeyword */: {
+        const thisKeyword = parseThisTypeNode();
+        if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+          return parseThisTypePredicate(thisKeyword);
+        } else {
+          return thisKeyword;
+        }
       }
-      return checkType;
+      case 114 /* TypeOfKeyword */:
+        return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery();
+      case 19 /* OpenBraceToken */:
+        return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral();
+      case 23 /* OpenBracketToken */:
+        return parseTupleType();
+      case 21 /* OpenParenToken */:
+        return parseParenthesizedType();
+      case 102 /* ImportKeyword */:
+        return parseImportType();
+      case 131 /* AssertsKeyword */:
+        return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference();
+      case 16 /* TemplateHead */:
+        return parseTemplateType();
+      default:
+        return parseTypeReference();
     }
-    function parenthesizeExtendsTypeOfConditionalType(extendsType) {
-      switch (extendsType.kind) {
-        case 194 /* ConditionalType */:
-          return factory2.createParenthesizedType(extendsType);
-      }
-      return extendsType;
+  }
+  function isStartOfType(inStartOfParameter) {
+    switch (token()) {
+      case 133 /* AnyKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 154 /* StringKeyword */:
+      case 150 /* NumberKeyword */:
+      case 163 /* BigIntKeyword */:
+      case 136 /* BooleanKeyword */:
+      case 148 /* ReadonlyKeyword */:
+      case 155 /* SymbolKeyword */:
+      case 158 /* UniqueKeyword */:
+      case 116 /* VoidKeyword */:
+      case 157 /* UndefinedKeyword */:
+      case 106 /* NullKeyword */:
+      case 110 /* ThisKeyword */:
+      case 114 /* TypeOfKeyword */:
+      case 146 /* NeverKeyword */:
+      case 19 /* OpenBraceToken */:
+      case 23 /* OpenBracketToken */:
+      case 30 /* LessThanToken */:
+      case 52 /* BarToken */:
+      case 51 /* AmpersandToken */:
+      case 105 /* NewKeyword */:
+      case 11 /* StringLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 151 /* ObjectKeyword */:
+      case 42 /* AsteriskToken */:
+      case 58 /* QuestionToken */:
+      case 54 /* ExclamationToken */:
+      case 26 /* DotDotDotToken */:
+      case 140 /* InferKeyword */:
+      case 102 /* ImportKeyword */:
+      case 131 /* AssertsKeyword */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 16 /* TemplateHead */:
+        return true;
+      case 100 /* FunctionKeyword */:
+        return !inStartOfParameter;
+      case 41 /* MinusToken */:
+        return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral);
+      case 21 /* OpenParenToken */:
+        return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
+      default:
+        return isIdentifier2();
     }
-    function parenthesizeConstituentTypeOfUnionType(type) {
-      switch (type.kind) {
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
+  }
+  function isStartOfParenthesizedOrFunctionType() {
+    nextToken();
+    return token() === 22 /* CloseParenToken */ || isStartOfParameter(
+      /*isJSDocParameter*/
+      false
+    ) || isStartOfType();
+  }
+  function parsePostfixTypeOrHigher() {
+    const pos = getNodePos();
+    let type = parseNonArrayType();
+    while (!scanner2.hasPrecedingLineBreak()) {
+      switch (token()) {
+        case 54 /* ExclamationToken */:
+          nextToken();
+          type = finishNode(factory2.createJSDocNonNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
+          break;
+        case 58 /* QuestionToken */:
+          if (lookAhead(nextTokenIsStartOfType)) {
+            return type;
+          }
+          nextToken();
+          type = finishNode(factory2.createJSDocNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
+          break;
+        case 23 /* OpenBracketToken */:
+          parseExpected(23 /* OpenBracketToken */);
+          if (isStartOfType()) {
+            const indexType = parseType();
+            parseExpected(24 /* CloseBracketToken */);
+            type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos);
+          } else {
+            parseExpected(24 /* CloseBracketToken */);
+            type = finishNode(factory2.createArrayTypeNode(type), pos);
+          }
+          break;
+        default:
+          return type;
       }
-      return parenthesizeCheckTypeOfConditionalType(type);
     }
-    function parenthesizeConstituentTypesOfUnionType(members) {
-      return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType));
-    }
-    function parenthesizeConstituentTypeOfIntersectionType(type) {
-      switch (type.kind) {
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
+    return type;
+  }
+  function parseTypeOperator(operator) {
+    const pos = getNodePos();
+    parseExpected(operator);
+    return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos);
+  }
+  function tryParseConstraintOfInferType() {
+    if (parseOptional(96 /* ExtendsKeyword */)) {
+      const constraint = disallowConditionalTypesAnd(parseType);
+      if (inDisallowConditionalTypesContext() || token() !== 58 /* QuestionToken */) {
+        return constraint;
       }
-      return parenthesizeConstituentTypeOfUnionType(type);
     }
-    function parenthesizeConstituentTypesOfIntersectionType(members) {
-      return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType));
-    }
-    function parenthesizeOperandOfTypeOperator(type) {
-      switch (type.kind) {
-        case 193 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeConstituentTypeOfIntersectionType(type);
+  }
+  function parseTypeParameterOfInferType() {
+    const pos = getNodePos();
+    const name = parseIdentifier();
+    const constraint = tryParse(tryParseConstraintOfInferType);
+    const node = factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      constraint
+    );
+    return finishNode(node, pos);
+  }
+  function parseInferType() {
+    const pos = getNodePos();
+    parseExpected(140 /* InferKeyword */);
+    return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos);
+  }
+  function parseTypeOperatorOrHigher() {
+    const operator = token();
+    switch (operator) {
+      case 143 /* KeyOfKeyword */:
+      case 158 /* UniqueKeyword */:
+      case 148 /* ReadonlyKeyword */:
+        return parseTypeOperator(operator);
+      case 140 /* InferKeyword */:
+        return parseInferType();
     }
-    function parenthesizeOperandOfReadonlyTypeOperator(type) {
-      switch (type.kind) {
-        case 198 /* TypeOperator */:
-          return factory2.createParenthesizedType(type);
+    return allowConditionalTypesAnd(parsePostfixTypeOrHigher);
+  }
+  function parseFunctionOrConstructorTypeToError(isInUnionType) {
+    if (isStartOfFunctionTypeOrConstructorType()) {
+      const type = parseFunctionOrConstructorType();
+      let diagnostic;
+      if (isFunctionTypeNode(type)) {
+        diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
+      } else {
+        diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
       }
-      return parenthesizeOperandOfTypeOperator(type);
+      parseErrorAtRange(type, diagnostic);
+      return type;
     }
-    function parenthesizeNonArrayTypeOfPostfixType(type) {
-      switch (type.kind) {
-        case 195 /* InferType */:
-        case 198 /* TypeOperator */:
-        case 186 /* TypeQuery */:
-          return factory2.createParenthesizedType(type);
+    return void 0;
+  }
+  function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) {
+    const pos = getNodePos();
+    const isUnionType = operator === 52 /* BarToken */;
+    const hasLeadingOperator = parseOptional(operator);
+    let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType();
+    if (token() === operator || hasLeadingOperator) {
+      const types = [type];
+      while (parseOptional(operator)) {
+        types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType());
       }
-      return parenthesizeOperandOfTypeOperator(type);
+      type = finishNode(createTypeNode(createNodeArray(types, pos)), pos);
     }
-    function parenthesizeElementTypesOfTupleType(types) {
-      return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType));
+    return type;
+  }
+  function parseIntersectionTypeOrHigher() {
+    return parseUnionOrIntersectionType(51 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode);
+  }
+  function parseUnionTypeOrHigher() {
+    return parseUnionOrIntersectionType(52 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode);
+  }
+  function nextTokenIsNewKeyword() {
+    nextToken();
+    return token() === 105 /* NewKeyword */;
+  }
+  function isStartOfFunctionTypeOrConstructorType() {
+    if (token() === 30 /* LessThanToken */) {
+      return true;
     }
-    function parenthesizeElementTypeOfTupleType(type) {
-      if (hasJSDocPostfixQuestion(type))
-        return factory2.createParenthesizedType(type);
-      return type;
+    if (token() === 21 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) {
+      return true;
     }
-    function hasJSDocPostfixQuestion(type) {
-      if (isJSDocNullableType(type))
-        return type.postfix;
-      if (isNamedTupleMember(type))
-        return hasJSDocPostfixQuestion(type.type);
-      if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type))
-        return hasJSDocPostfixQuestion(type.type);
-      if (isConditionalTypeNode(type))
-        return hasJSDocPostfixQuestion(type.falseType);
-      if (isUnionTypeNode(type))
-        return hasJSDocPostfixQuestion(last(type.types));
-      if (isIntersectionTypeNode(type))
-        return hasJSDocPostfixQuestion(last(type.types));
-      if (isInferTypeNode(type))
-        return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint);
-      return false;
+    return token() === 105 /* NewKeyword */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword);
+  }
+  function skipParameterStart() {
+    if (isModifierKind(token())) {
+      parseModifiers(
+        /*allowDecorators*/
+        false
+      );
     }
-    function parenthesizeTypeOfOptionalType(type) {
-      if (hasJSDocPostfixQuestion(type))
-        return factory2.createParenthesizedType(type);
-      return parenthesizeNonArrayTypeOfPostfixType(type);
-    }
-    function parenthesizeLeadingTypeArgument(node) {
-      return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node;
-    }
-    function parenthesizeOrdinalTypeArgument(node, i) {
-      return i === 0 ? parenthesizeLeadingTypeArgument(node) : node;
-    }
-    function parenthesizeTypeArguments(typeArguments) {
-      if (some(typeArguments)) {
-        return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument));
-      }
-    }
-  }
-  var nullParenthesizerRules;
-  var init_parenthesizerRules = __esm({
-    "src/compiler/factory/parenthesizerRules.ts"() {
-      "use strict";
-      init_ts2();
-      nullParenthesizerRules = {
-        getParenthesizeLeftSideOfBinaryForOperator: (_) => identity,
-        getParenthesizeRightSideOfBinaryForOperator: (_) => identity,
-        parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide,
-        parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide,
-        parenthesizeExpressionOfComputedPropertyName: identity,
-        parenthesizeConditionOfConditionalExpression: identity,
-        parenthesizeBranchOfConditionalExpression: identity,
-        parenthesizeExpressionOfExportDefault: identity,
-        parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression),
-        parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression),
-        parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression),
-        parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression),
-        parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray),
-        parenthesizeExpressionForDisallowedComma: identity,
-        parenthesizeExpressionOfExpressionStatement: identity,
-        parenthesizeConciseBodyOfArrowFunction: identity,
-        parenthesizeCheckTypeOfConditionalType: identity,
-        parenthesizeExtendsTypeOfConditionalType: identity,
-        parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray),
-        parenthesizeConstituentTypeOfUnionType: identity,
-        parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray),
-        parenthesizeConstituentTypeOfIntersectionType: identity,
-        parenthesizeOperandOfTypeOperator: identity,
-        parenthesizeOperandOfReadonlyTypeOperator: identity,
-        parenthesizeNonArrayTypeOfPostfixType: identity,
-        parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray),
-        parenthesizeElementTypeOfTupleType: identity,
-        parenthesizeTypeOfOptionalType: identity,
-        parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray),
-        parenthesizeLeadingTypeArgument: identity
-      };
+    if (isIdentifier2() || token() === 110 /* ThisKeyword */) {
+      nextToken();
+      return true;
     }
-  });
-
-  // src/compiler/factory/nodeConverters.ts
-  function createNodeConverters(factory2) {
-    return {
-      convertToFunctionBlock,
-      convertToFunctionExpression,
-      convertToClassExpression,
-      convertToArrayAssignmentElement,
-      convertToObjectAssignmentElement,
-      convertToAssignmentPattern,
-      convertToObjectAssignmentPattern,
-      convertToArrayAssignmentPattern,
-      convertToAssignmentElementTarget
-    };
-    function convertToFunctionBlock(node, multiLine) {
-      if (isBlock(node))
-        return node;
-      const returnStatement = factory2.createReturnStatement(node);
-      setTextRange(returnStatement, node);
-      const body = factory2.createBlock([returnStatement], multiLine);
-      setTextRange(body, node);
-      return body;
+    if (token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */) {
+      const previousErrorCount = parseDiagnostics.length;
+      parseIdentifierOrPattern();
+      return previousErrorCount === parseDiagnostics.length;
     }
-    function convertToFunctionExpression(node) {
-      var _a;
-      if (!node.body)
-        return Debug.fail(`Cannot convert a FunctionDeclaration without a body`);
-      const updated = factory2.createFunctionExpression(
-        (_a = getModifiers(node)) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)),
-        node.asteriskToken,
-        node.name,
-        node.typeParameters,
-        node.parameters,
-        node.type,
-        node.body
-      );
-      setOriginalNode(updated, node);
-      setTextRange(updated, node);
-      if (getStartsOnNewLine(node)) {
-        setStartsOnNewLine(
-          updated,
-          /*newLine*/
-          true
-        );
-      }
-      return updated;
+    return false;
+  }
+  function isUnambiguouslyStartOfFunctionType() {
+    nextToken();
+    if (token() === 22 /* CloseParenToken */ || token() === 26 /* DotDotDotToken */) {
+      return true;
     }
-    function convertToClassExpression(node) {
-      var _a;
-      const updated = factory2.createClassExpression(
-        (_a = node.modifiers) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)),
-        node.name,
-        node.typeParameters,
-        node.heritageClauses,
-        node.members
-      );
-      setOriginalNode(updated, node);
-      setTextRange(updated, node);
-      if (getStartsOnNewLine(node)) {
-        setStartsOnNewLine(
-          updated,
-          /*newLine*/
-          true
-        );
+    if (skipParameterStart()) {
+      if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 58 /* QuestionToken */ || token() === 64 /* EqualsToken */) {
+        return true;
       }
-      return updated;
-    }
-    function convertToArrayAssignmentElement(element) {
-      if (isBindingElement(element)) {
-        if (element.dotDotDotToken) {
-          Debug.assertNode(element.name, isIdentifier);
-          return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element);
+      if (token() === 22 /* CloseParenToken */) {
+        nextToken();
+        if (token() === 39 /* EqualsGreaterThanToken */) {
+          return true;
         }
-        const expression = convertToAssignmentElementTarget(element.name);
-        return element.initializer ? setOriginalNode(
-          setTextRange(
-            factory2.createAssignment(expression, element.initializer),
-            element
-          ),
-          element
-        ) : expression;
       }
-      return cast(element, isExpression);
     }
-    function convertToObjectAssignmentElement(element) {
-      if (isBindingElement(element)) {
-        if (element.dotDotDotToken) {
-          Debug.assertNode(element.name, isIdentifier);
-          return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element);
-        }
-        if (element.propertyName) {
-          const expression = convertToAssignmentElementTarget(element.name);
-          return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element);
-        }
-        Debug.assertNode(element.name, isIdentifier);
-        return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element);
-      }
-      return cast(element, isObjectLiteralElementLike);
+    return false;
+  }
+  function parseTypeOrTypePredicate() {
+    const pos = getNodePos();
+    const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
+    const type = parseType();
+    if (typePredicateVariable) {
+      return finishNode(factory2.createTypePredicateNode(
+        /*assertsModifier*/
+        void 0,
+        typePredicateVariable,
+        type
+      ), pos);
+    } else {
+      return type;
     }
-    function convertToAssignmentPattern(node) {
-      switch (node.kind) {
-        case 207 /* ArrayBindingPattern */:
-        case 209 /* ArrayLiteralExpression */:
-          return convertToArrayAssignmentPattern(node);
-        case 206 /* ObjectBindingPattern */:
-        case 210 /* ObjectLiteralExpression */:
-          return convertToObjectAssignmentPattern(node);
-      }
+  }
+  function parseTypePredicatePrefix() {
+    const id = parseIdentifier();
+    if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+      nextToken();
+      return id;
     }
-    function convertToObjectAssignmentPattern(node) {
-      if (isObjectBindingPattern(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)),
-            node
-          ),
-          node
-        );
-      }
-      return cast(node, isObjectLiteralExpression);
+  }
+  function parseAssertsTypePredicate() {
+    const pos = getNodePos();
+    const assertsModifier = parseExpectedToken(131 /* AssertsKeyword */);
+    const parameterName = token() === 110 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier();
+    const type = parseOptional(142 /* IsKeyword */) ? parseType() : void 0;
+    return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos);
+  }
+  function parseType() {
+    if (contextFlags & 81920 /* TypeExcludesFlags */) {
+      return doOutsideOfContext(81920 /* TypeExcludesFlags */, parseType);
     }
-    function convertToArrayAssignmentPattern(node) {
-      if (isArrayBindingPattern(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)),
-            node
-          ),
-          node
-        );
-      }
-      return cast(node, isArrayLiteralExpression);
+    if (isStartOfFunctionTypeOrConstructorType()) {
+      return parseFunctionOrConstructorType();
     }
-    function convertToAssignmentElementTarget(node) {
-      if (isBindingPattern(node)) {
-        return convertToAssignmentPattern(node);
-      }
-      return cast(node, isExpression);
+    const pos = getNodePos();
+    const type = parseUnionTypeOrHigher();
+    if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(96 /* ExtendsKeyword */)) {
+      const extendsType = disallowConditionalTypesAnd(parseType);
+      parseExpected(58 /* QuestionToken */);
+      const trueType = allowConditionalTypesAnd(parseType);
+      parseExpected(59 /* ColonToken */);
+      const falseType = allowConditionalTypesAnd(parseType);
+      return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos);
     }
+    return type;
   }
-  var nullNodeConverters;
-  var init_nodeConverters = __esm({
-    "src/compiler/factory/nodeConverters.ts"() {
-      "use strict";
-      init_ts2();
-      nullNodeConverters = {
-        convertToFunctionBlock: notImplemented,
-        convertToFunctionExpression: notImplemented,
-        convertToClassExpression: notImplemented,
-        convertToArrayAssignmentElement: notImplemented,
-        convertToObjectAssignmentElement: notImplemented,
-        convertToAssignmentPattern: notImplemented,
-        convertToObjectAssignmentPattern: notImplemented,
-        convertToArrayAssignmentPattern: notImplemented,
-        convertToAssignmentElementTarget: notImplemented
-      };
-    }
-  });
-
-  // src/compiler/factory/nodeFactory.ts
-  function addNodeFactoryPatcher(fn) {
-    nodeFactoryPatchers.push(fn);
-  }
-  function createNodeFactory(flags, baseFactory2) {
-    const setOriginal = flags & 8 /* NoOriginalNode */ ? identity : setOriginalNode;
-    const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2));
-    const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2));
-    const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right));
-    const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand));
-    const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator));
-    const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind));
-    const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type));
-    const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type));
-    const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix));
-    const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type));
-    const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment));
-    const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment));
-    const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment));
-    const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment));
-    const factory2 = {
-      get parenthesizer() {
-        return parenthesizerRules();
-      },
-      get converters() {
-        return converters();
-      },
-      baseFactory: baseFactory2,
-      flags,
-      createNodeArray,
-      createNumericLiteral,
-      createBigIntLiteral,
-      createStringLiteral,
-      createStringLiteralFromNode,
-      createRegularExpressionLiteral,
-      createLiteralLikeNode,
-      createIdentifier,
-      createTempVariable,
-      createLoopVariable,
-      createUniqueName,
-      getGeneratedNameForNode,
-      createPrivateIdentifier,
-      createUniquePrivateName,
-      getGeneratedPrivateNameForNode,
-      createToken,
-      createSuper,
-      createThis,
-      createNull,
-      createTrue,
-      createFalse,
-      createModifier,
-      createModifiersFromModifierFlags,
-      createQualifiedName,
-      updateQualifiedName,
-      createComputedPropertyName,
-      updateComputedPropertyName,
-      createTypeParameterDeclaration,
-      updateTypeParameterDeclaration,
-      createParameterDeclaration,
-      updateParameterDeclaration,
-      createDecorator,
-      updateDecorator,
-      createPropertySignature,
-      updatePropertySignature,
-      createPropertyDeclaration,
-      updatePropertyDeclaration: updatePropertyDeclaration2,
-      createMethodSignature,
-      updateMethodSignature,
-      createMethodDeclaration,
-      updateMethodDeclaration,
-      createConstructorDeclaration,
-      updateConstructorDeclaration,
-      createGetAccessorDeclaration,
-      updateGetAccessorDeclaration,
-      createSetAccessorDeclaration,
-      updateSetAccessorDeclaration,
-      createCallSignature,
-      updateCallSignature,
-      createConstructSignature,
-      updateConstructSignature,
-      createIndexSignature,
-      updateIndexSignature,
-      createClassStaticBlockDeclaration,
-      updateClassStaticBlockDeclaration,
-      createTemplateLiteralTypeSpan,
-      updateTemplateLiteralTypeSpan,
-      createKeywordTypeNode,
-      createTypePredicateNode,
-      updateTypePredicateNode,
-      createTypeReferenceNode,
-      updateTypeReferenceNode,
-      createFunctionTypeNode,
-      updateFunctionTypeNode,
-      createConstructorTypeNode,
-      updateConstructorTypeNode,
-      createTypeQueryNode,
-      updateTypeQueryNode,
-      createTypeLiteralNode,
-      updateTypeLiteralNode,
-      createArrayTypeNode,
-      updateArrayTypeNode,
-      createTupleTypeNode,
-      updateTupleTypeNode,
-      createNamedTupleMember,
-      updateNamedTupleMember,
-      createOptionalTypeNode,
-      updateOptionalTypeNode,
-      createRestTypeNode,
-      updateRestTypeNode,
-      createUnionTypeNode,
-      updateUnionTypeNode,
-      createIntersectionTypeNode,
-      updateIntersectionTypeNode,
-      createConditionalTypeNode,
-      updateConditionalTypeNode,
-      createInferTypeNode,
-      updateInferTypeNode,
-      createImportTypeNode,
-      updateImportTypeNode,
-      createParenthesizedType,
-      updateParenthesizedType,
-      createThisTypeNode,
-      createTypeOperatorNode,
-      updateTypeOperatorNode,
-      createIndexedAccessTypeNode,
-      updateIndexedAccessTypeNode,
-      createMappedTypeNode,
-      updateMappedTypeNode,
-      createLiteralTypeNode,
-      updateLiteralTypeNode,
-      createTemplateLiteralType,
-      updateTemplateLiteralType,
-      createObjectBindingPattern,
-      updateObjectBindingPattern,
-      createArrayBindingPattern,
-      updateArrayBindingPattern,
-      createBindingElement,
-      updateBindingElement,
-      createArrayLiteralExpression,
-      updateArrayLiteralExpression,
-      createObjectLiteralExpression,
-      updateObjectLiteralExpression,
-      createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression,
-      updatePropertyAccessExpression,
-      createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain,
-      updatePropertyAccessChain,
-      createElementAccessExpression,
-      updateElementAccessExpression,
-      createElementAccessChain,
-      updateElementAccessChain,
-      createCallExpression,
-      updateCallExpression,
-      createCallChain,
-      updateCallChain,
-      createNewExpression,
-      updateNewExpression,
-      createTaggedTemplateExpression,
-      updateTaggedTemplateExpression,
-      createTypeAssertion,
-      updateTypeAssertion,
-      createParenthesizedExpression,
-      updateParenthesizedExpression,
-      createFunctionExpression,
-      updateFunctionExpression,
-      createArrowFunction,
-      updateArrowFunction,
-      createDeleteExpression,
-      updateDeleteExpression,
-      createTypeOfExpression,
-      updateTypeOfExpression,
-      createVoidExpression,
-      updateVoidExpression,
-      createAwaitExpression,
-      updateAwaitExpression,
-      createPrefixUnaryExpression,
-      updatePrefixUnaryExpression,
-      createPostfixUnaryExpression,
-      updatePostfixUnaryExpression,
-      createBinaryExpression,
-      updateBinaryExpression,
-      createConditionalExpression,
-      updateConditionalExpression,
-      createTemplateExpression,
-      updateTemplateExpression,
-      createTemplateHead,
-      createTemplateMiddle,
-      createTemplateTail,
-      createNoSubstitutionTemplateLiteral,
-      createTemplateLiteralLikeNode,
-      createYieldExpression,
-      updateYieldExpression,
-      createSpreadElement,
-      updateSpreadElement,
-      createClassExpression,
-      updateClassExpression,
-      createOmittedExpression,
-      createExpressionWithTypeArguments,
-      updateExpressionWithTypeArguments,
-      createAsExpression,
-      updateAsExpression,
-      createNonNullExpression,
-      updateNonNullExpression,
-      createSatisfiesExpression,
-      updateSatisfiesExpression,
-      createNonNullChain,
-      updateNonNullChain,
-      createMetaProperty,
-      updateMetaProperty,
-      createTemplateSpan,
-      updateTemplateSpan,
-      createSemicolonClassElement,
-      createBlock,
-      updateBlock,
-      createVariableStatement,
-      updateVariableStatement,
-      createEmptyStatement,
-      createExpressionStatement,
-      updateExpressionStatement,
-      createIfStatement,
-      updateIfStatement,
-      createDoStatement,
-      updateDoStatement,
-      createWhileStatement,
-      updateWhileStatement,
-      createForStatement,
-      updateForStatement,
-      createForInStatement,
-      updateForInStatement,
-      createForOfStatement,
-      updateForOfStatement,
-      createContinueStatement,
-      updateContinueStatement,
-      createBreakStatement,
-      updateBreakStatement,
-      createReturnStatement,
-      updateReturnStatement,
-      createWithStatement,
-      updateWithStatement,
-      createSwitchStatement,
-      updateSwitchStatement,
-      createLabeledStatement,
-      updateLabeledStatement,
-      createThrowStatement,
-      updateThrowStatement,
-      createTryStatement,
-      updateTryStatement,
-      createDebuggerStatement,
-      createVariableDeclaration,
-      updateVariableDeclaration,
-      createVariableDeclarationList,
-      updateVariableDeclarationList,
-      createFunctionDeclaration,
-      updateFunctionDeclaration,
-      createClassDeclaration,
-      updateClassDeclaration,
-      createInterfaceDeclaration,
-      updateInterfaceDeclaration,
-      createTypeAliasDeclaration,
-      updateTypeAliasDeclaration,
-      createEnumDeclaration,
-      updateEnumDeclaration,
-      createModuleDeclaration,
-      updateModuleDeclaration,
-      createModuleBlock,
-      updateModuleBlock,
-      createCaseBlock,
-      updateCaseBlock,
-      createNamespaceExportDeclaration,
-      updateNamespaceExportDeclaration,
-      createImportEqualsDeclaration,
-      updateImportEqualsDeclaration,
-      createImportDeclaration,
-      updateImportDeclaration,
-      createImportClause,
-      updateImportClause,
-      createAssertClause,
-      updateAssertClause,
-      createAssertEntry,
-      updateAssertEntry,
-      createImportTypeAssertionContainer,
-      updateImportTypeAssertionContainer,
-      createImportAttributes,
-      updateImportAttributes,
-      createImportAttribute,
-      updateImportAttribute,
-      createNamespaceImport,
-      updateNamespaceImport,
-      createNamespaceExport,
-      updateNamespaceExport,
-      createNamedImports,
-      updateNamedImports,
-      createImportSpecifier,
-      updateImportSpecifier,
-      createExportAssignment: createExportAssignment2,
-      updateExportAssignment,
-      createExportDeclaration,
-      updateExportDeclaration,
-      createNamedExports,
-      updateNamedExports,
-      createExportSpecifier,
-      updateExportSpecifier,
-      createMissingDeclaration,
-      createExternalModuleReference,
-      updateExternalModuleReference,
-      // lazily load factory members for JSDoc types with similar structure
-      get createJSDocAllType() {
-        return getJSDocPrimaryTypeCreateFunction(319 /* JSDocAllType */);
-      },
-      get createJSDocUnknownType() {
-        return getJSDocPrimaryTypeCreateFunction(320 /* JSDocUnknownType */);
-      },
-      get createJSDocNonNullableType() {
-        return getJSDocPrePostfixUnaryTypeCreateFunction(322 /* JSDocNonNullableType */);
-      },
-      get updateJSDocNonNullableType() {
-        return getJSDocPrePostfixUnaryTypeUpdateFunction(322 /* JSDocNonNullableType */);
-      },
-      get createJSDocNullableType() {
-        return getJSDocPrePostfixUnaryTypeCreateFunction(321 /* JSDocNullableType */);
-      },
-      get updateJSDocNullableType() {
-        return getJSDocPrePostfixUnaryTypeUpdateFunction(321 /* JSDocNullableType */);
-      },
-      get createJSDocOptionalType() {
-        return getJSDocUnaryTypeCreateFunction(323 /* JSDocOptionalType */);
-      },
-      get updateJSDocOptionalType() {
-        return getJSDocUnaryTypeUpdateFunction(323 /* JSDocOptionalType */);
-      },
-      get createJSDocVariadicType() {
-        return getJSDocUnaryTypeCreateFunction(325 /* JSDocVariadicType */);
-      },
-      get updateJSDocVariadicType() {
-        return getJSDocUnaryTypeUpdateFunction(325 /* JSDocVariadicType */);
-      },
-      get createJSDocNamepathType() {
-        return getJSDocUnaryTypeCreateFunction(326 /* JSDocNamepathType */);
-      },
-      get updateJSDocNamepathType() {
-        return getJSDocUnaryTypeUpdateFunction(326 /* JSDocNamepathType */);
-      },
-      createJSDocFunctionType,
-      updateJSDocFunctionType,
-      createJSDocTypeLiteral,
-      updateJSDocTypeLiteral,
-      createJSDocTypeExpression,
-      updateJSDocTypeExpression,
-      createJSDocSignature,
-      updateJSDocSignature,
-      createJSDocTemplateTag,
-      updateJSDocTemplateTag,
-      createJSDocTypedefTag,
-      updateJSDocTypedefTag,
-      createJSDocParameterTag,
-      updateJSDocParameterTag,
-      createJSDocPropertyTag,
-      updateJSDocPropertyTag,
-      createJSDocCallbackTag,
-      updateJSDocCallbackTag,
-      createJSDocOverloadTag,
-      updateJSDocOverloadTag,
-      createJSDocAugmentsTag,
-      updateJSDocAugmentsTag,
-      createJSDocImplementsTag,
-      updateJSDocImplementsTag,
-      createJSDocSeeTag,
-      updateJSDocSeeTag,
-      createJSDocNameReference,
-      updateJSDocNameReference,
-      createJSDocMemberName,
-      updateJSDocMemberName,
-      createJSDocLink,
-      updateJSDocLink,
-      createJSDocLinkCode,
-      updateJSDocLinkCode,
-      createJSDocLinkPlain,
-      updateJSDocLinkPlain,
-      // lazily load factory members for JSDoc tags with similar structure
-      get createJSDocTypeTag() {
-        return getJSDocTypeLikeTagCreateFunction(351 /* JSDocTypeTag */);
-      },
-      get updateJSDocTypeTag() {
-        return getJSDocTypeLikeTagUpdateFunction(351 /* JSDocTypeTag */);
-      },
-      get createJSDocReturnTag() {
-        return getJSDocTypeLikeTagCreateFunction(349 /* JSDocReturnTag */);
-      },
-      get updateJSDocReturnTag() {
-        return getJSDocTypeLikeTagUpdateFunction(349 /* JSDocReturnTag */);
-      },
-      get createJSDocThisTag() {
-        return getJSDocTypeLikeTagCreateFunction(350 /* JSDocThisTag */);
-      },
-      get updateJSDocThisTag() {
-        return getJSDocTypeLikeTagUpdateFunction(350 /* JSDocThisTag */);
-      },
-      get createJSDocAuthorTag() {
-        return getJSDocSimpleTagCreateFunction(337 /* JSDocAuthorTag */);
-      },
-      get updateJSDocAuthorTag() {
-        return getJSDocSimpleTagUpdateFunction(337 /* JSDocAuthorTag */);
-      },
-      get createJSDocClassTag() {
-        return getJSDocSimpleTagCreateFunction(339 /* JSDocClassTag */);
-      },
-      get updateJSDocClassTag() {
-        return getJSDocSimpleTagUpdateFunction(339 /* JSDocClassTag */);
-      },
-      get createJSDocPublicTag() {
-        return getJSDocSimpleTagCreateFunction(340 /* JSDocPublicTag */);
-      },
-      get updateJSDocPublicTag() {
-        return getJSDocSimpleTagUpdateFunction(340 /* JSDocPublicTag */);
-      },
-      get createJSDocPrivateTag() {
-        return getJSDocSimpleTagCreateFunction(341 /* JSDocPrivateTag */);
-      },
-      get updateJSDocPrivateTag() {
-        return getJSDocSimpleTagUpdateFunction(341 /* JSDocPrivateTag */);
-      },
-      get createJSDocProtectedTag() {
-        return getJSDocSimpleTagCreateFunction(342 /* JSDocProtectedTag */);
-      },
-      get updateJSDocProtectedTag() {
-        return getJSDocSimpleTagUpdateFunction(342 /* JSDocProtectedTag */);
-      },
-      get createJSDocReadonlyTag() {
-        return getJSDocSimpleTagCreateFunction(343 /* JSDocReadonlyTag */);
-      },
-      get updateJSDocReadonlyTag() {
-        return getJSDocSimpleTagUpdateFunction(343 /* JSDocReadonlyTag */);
-      },
-      get createJSDocOverrideTag() {
-        return getJSDocSimpleTagCreateFunction(344 /* JSDocOverrideTag */);
-      },
-      get updateJSDocOverrideTag() {
-        return getJSDocSimpleTagUpdateFunction(344 /* JSDocOverrideTag */);
-      },
-      get createJSDocDeprecatedTag() {
-        return getJSDocSimpleTagCreateFunction(338 /* JSDocDeprecatedTag */);
-      },
-      get updateJSDocDeprecatedTag() {
-        return getJSDocSimpleTagUpdateFunction(338 /* JSDocDeprecatedTag */);
-      },
-      get createJSDocThrowsTag() {
-        return getJSDocTypeLikeTagCreateFunction(356 /* JSDocThrowsTag */);
-      },
-      get updateJSDocThrowsTag() {
-        return getJSDocTypeLikeTagUpdateFunction(356 /* JSDocThrowsTag */);
-      },
-      get createJSDocSatisfiesTag() {
-        return getJSDocTypeLikeTagCreateFunction(357 /* JSDocSatisfiesTag */);
-      },
-      get updateJSDocSatisfiesTag() {
-        return getJSDocTypeLikeTagUpdateFunction(357 /* JSDocSatisfiesTag */);
-      },
-      createJSDocEnumTag,
-      updateJSDocEnumTag,
-      createJSDocUnknownTag,
-      updateJSDocUnknownTag,
-      createJSDocText,
-      updateJSDocText,
-      createJSDocComment,
-      updateJSDocComment,
-      createJsxElement,
-      updateJsxElement,
-      createJsxSelfClosingElement,
-      updateJsxSelfClosingElement,
-      createJsxOpeningElement,
-      updateJsxOpeningElement,
-      createJsxClosingElement,
-      updateJsxClosingElement,
-      createJsxFragment,
-      createJsxText,
-      updateJsxText,
-      createJsxOpeningFragment,
-      createJsxJsxClosingFragment,
-      updateJsxFragment,
-      createJsxAttribute,
-      updateJsxAttribute,
-      createJsxAttributes,
-      updateJsxAttributes,
-      createJsxSpreadAttribute,
-      updateJsxSpreadAttribute,
-      createJsxExpression,
-      updateJsxExpression,
-      createJsxNamespacedName,
-      updateJsxNamespacedName,
-      createCaseClause,
-      updateCaseClause,
-      createDefaultClause,
-      updateDefaultClause,
-      createHeritageClause,
-      updateHeritageClause,
-      createCatchClause,
-      updateCatchClause,
-      createPropertyAssignment,
-      updatePropertyAssignment,
-      createShorthandPropertyAssignment,
-      updateShorthandPropertyAssignment,
-      createSpreadAssignment,
-      updateSpreadAssignment,
-      createEnumMember,
-      updateEnumMember,
-      createSourceFile: createSourceFile2,
-      updateSourceFile: updateSourceFile2,
-      createRedirectedSourceFile,
-      createBundle,
-      updateBundle,
-      createUnparsedSource,
-      createUnparsedPrologue,
-      createUnparsedPrepend,
-      createUnparsedTextLike,
-      createUnparsedSyntheticReference,
-      createInputFiles: createInputFiles2,
-      createSyntheticExpression,
-      createSyntaxList: createSyntaxList3,
-      createNotEmittedStatement,
-      createPartiallyEmittedExpression,
-      updatePartiallyEmittedExpression,
-      createCommaListExpression,
-      updateCommaListExpression,
-      createSyntheticReferenceExpression,
-      updateSyntheticReferenceExpression,
-      cloneNode,
-      // Lazily load factory methods for common operator factories and utilities
-      get createComma() {
-        return getBinaryCreateFunction(28 /* CommaToken */);
-      },
-      get createAssignment() {
-        return getBinaryCreateFunction(64 /* EqualsToken */);
-      },
-      get createLogicalOr() {
-        return getBinaryCreateFunction(57 /* BarBarToken */);
-      },
-      get createLogicalAnd() {
-        return getBinaryCreateFunction(56 /* AmpersandAmpersandToken */);
-      },
-      get createBitwiseOr() {
-        return getBinaryCreateFunction(52 /* BarToken */);
-      },
-      get createBitwiseXor() {
-        return getBinaryCreateFunction(53 /* CaretToken */);
-      },
-      get createBitwiseAnd() {
-        return getBinaryCreateFunction(51 /* AmpersandToken */);
-      },
-      get createStrictEquality() {
-        return getBinaryCreateFunction(37 /* EqualsEqualsEqualsToken */);
-      },
-      get createStrictInequality() {
-        return getBinaryCreateFunction(38 /* ExclamationEqualsEqualsToken */);
-      },
-      get createEquality() {
-        return getBinaryCreateFunction(35 /* EqualsEqualsToken */);
-      },
-      get createInequality() {
-        return getBinaryCreateFunction(36 /* ExclamationEqualsToken */);
-      },
-      get createLessThan() {
-        return getBinaryCreateFunction(30 /* LessThanToken */);
-      },
-      get createLessThanEquals() {
-        return getBinaryCreateFunction(33 /* LessThanEqualsToken */);
-      },
-      get createGreaterThan() {
-        return getBinaryCreateFunction(32 /* GreaterThanToken */);
-      },
-      get createGreaterThanEquals() {
-        return getBinaryCreateFunction(34 /* GreaterThanEqualsToken */);
-      },
-      get createLeftShift() {
-        return getBinaryCreateFunction(48 /* LessThanLessThanToken */);
-      },
-      get createRightShift() {
-        return getBinaryCreateFunction(49 /* GreaterThanGreaterThanToken */);
-      },
-      get createUnsignedRightShift() {
-        return getBinaryCreateFunction(50 /* GreaterThanGreaterThanGreaterThanToken */);
-      },
-      get createAdd() {
-        return getBinaryCreateFunction(40 /* PlusToken */);
-      },
-      get createSubtract() {
-        return getBinaryCreateFunction(41 /* MinusToken */);
-      },
-      get createMultiply() {
-        return getBinaryCreateFunction(42 /* AsteriskToken */);
-      },
-      get createDivide() {
-        return getBinaryCreateFunction(44 /* SlashToken */);
-      },
-      get createModulo() {
-        return getBinaryCreateFunction(45 /* PercentToken */);
-      },
-      get createExponent() {
-        return getBinaryCreateFunction(43 /* AsteriskAsteriskToken */);
-      },
-      get createPrefixPlus() {
-        return getPrefixUnaryCreateFunction(40 /* PlusToken */);
-      },
-      get createPrefixMinus() {
-        return getPrefixUnaryCreateFunction(41 /* MinusToken */);
-      },
-      get createPrefixIncrement() {
-        return getPrefixUnaryCreateFunction(46 /* PlusPlusToken */);
-      },
-      get createPrefixDecrement() {
-        return getPrefixUnaryCreateFunction(47 /* MinusMinusToken */);
-      },
-      get createBitwiseNot() {
-        return getPrefixUnaryCreateFunction(55 /* TildeToken */);
-      },
-      get createLogicalNot() {
-        return getPrefixUnaryCreateFunction(54 /* ExclamationToken */);
-      },
-      get createPostfixIncrement() {
-        return getPostfixUnaryCreateFunction(46 /* PlusPlusToken */);
-      },
-      get createPostfixDecrement() {
-        return getPostfixUnaryCreateFunction(47 /* MinusMinusToken */);
-      },
-      // Compound nodes
-      createImmediatelyInvokedFunctionExpression,
-      createImmediatelyInvokedArrowFunction,
-      createVoidZero,
-      createExportDefault,
-      createExternalModuleExport,
-      createTypeCheck,
-      createIsNotTypeCheck,
-      createMethodCall,
-      createGlobalMethodCall,
-      createFunctionBindCall,
-      createFunctionCallCall,
-      createFunctionApplyCall,
-      createArraySliceCall,
-      createArrayConcatCall,
-      createObjectDefinePropertyCall,
-      createObjectGetOwnPropertyDescriptorCall,
-      createReflectGetCall,
-      createReflectSetCall,
-      createPropertyDescriptor,
-      createCallBinding,
-      createAssignmentTargetWrapper,
-      // Utilities
-      inlineExpressions,
-      getInternalName,
-      getLocalName,
-      getExportName,
-      getDeclarationName,
-      getNamespaceMemberName,
-      getExternalModuleOrNamespaceExportName,
-      restoreOuterExpressions,
-      restoreEnclosingLabel,
-      createUseStrictPrologue,
-      copyPrologue,
-      copyStandardPrologue,
-      copyCustomPrologue,
-      ensureUseStrict,
-      liftToBlock,
-      mergeLexicalEnvironment,
-      replaceModifiers,
-      replaceDecoratorsAndModifiers,
-      replacePropertyName
-    };
-    forEach(nodeFactoryPatchers, (fn) => fn(factory2));
-    return factory2;
-    function createNodeArray(elements, hasTrailingComma) {
-      if (elements === void 0 || elements === emptyArray) {
-        elements = [];
-      } else if (isNodeArray(elements)) {
-        if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) {
-          if (elements.transformFlags === void 0) {
-            aggregateChildrenFlags(elements);
-          }
-          Debug.attachNodeArrayDebugInfo(elements);
-          return elements;
-        }
-        const array2 = elements.slice();
-        array2.pos = elements.pos;
-        array2.end = elements.end;
-        array2.hasTrailingComma = hasTrailingComma;
-        array2.transformFlags = elements.transformFlags;
-        Debug.attachNodeArrayDebugInfo(array2);
-        return array2;
-      }
-      const length2 = elements.length;
-      const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-      array.pos = -1;
-      array.end = -1;
-      array.hasTrailingComma = !!hasTrailingComma;
-      array.transformFlags = 0 /* None */;
-      aggregateChildrenFlags(array);
-      Debug.attachNodeArrayDebugInfo(array);
-      return array;
+  function parseTypeAnnotation() {
+    return parseOptional(59 /* ColonToken */) ? parseType() : void 0;
+  }
+  function isStartOfLeftHandSideExpression() {
+    switch (token()) {
+      case 110 /* ThisKeyword */:
+      case 108 /* SuperKeyword */:
+      case 106 /* NullKeyword */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 11 /* StringLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 16 /* TemplateHead */:
+      case 21 /* OpenParenToken */:
+      case 23 /* OpenBracketToken */:
+      case 19 /* OpenBraceToken */:
+      case 100 /* FunctionKeyword */:
+      case 86 /* ClassKeyword */:
+      case 105 /* NewKeyword */:
+      case 44 /* SlashToken */:
+      case 69 /* SlashEqualsToken */:
+      case 80 /* Identifier */:
+        return true;
+      case 102 /* ImportKeyword */:
+        return lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
+      default:
+        return isIdentifier2();
     }
-    function createBaseNode(kind) {
-      return baseFactory2.createBaseNode(kind);
+  }
+  function isStartOfExpression() {
+    if (isStartOfLeftHandSideExpression()) {
+      return true;
     }
-    function createBaseDeclaration(kind) {
-      const node = createBaseNode(kind);
-      node.symbol = void 0;
-      node.localSymbol = void 0;
-      return node;
+    switch (token()) {
+      case 40 /* PlusToken */:
+      case 41 /* MinusToken */:
+      case 55 /* TildeToken */:
+      case 54 /* ExclamationToken */:
+      case 91 /* DeleteKeyword */:
+      case 114 /* TypeOfKeyword */:
+      case 116 /* VoidKeyword */:
+      case 46 /* PlusPlusToken */:
+      case 47 /* MinusMinusToken */:
+      case 30 /* LessThanToken */:
+      case 135 /* AwaitKeyword */:
+      case 127 /* YieldKeyword */:
+      case 81 /* PrivateIdentifier */:
+      case 60 /* AtToken */:
+        return true;
+      default:
+        if (isBinaryOperator2()) {
+          return true;
+        }
+        return isIdentifier2();
     }
-    function finishUpdateBaseSignatureDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeArguments = original.typeArguments;
-      }
-      return update(updated, original);
+  }
+  function isStartOfExpressionStatement() {
+    return token() !== 19 /* OpenBraceToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && token() !== 60 /* AtToken */ && isStartOfExpression();
+  }
+  function parseExpression() {
+    const saveDecoratorContext = inDecoratorContext();
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
-    function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) {
-      const text = typeof value === "number" ? value + "" : value;
-      Debug.assert(text.charCodeAt(0) !== 45 /* minus */, "Negative numbers should be created in combination with createPrefixUnaryExpression");
-      const node = createBaseDeclaration(9 /* NumericLiteral */);
-      node.text = text;
-      node.numericLiteralFlags = numericLiteralFlags;
-      if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
+    const pos = getNodePos();
+    let expr = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    let operatorToken;
+    while (operatorToken = parseOptionalToken(28 /* CommaToken */)) {
+      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ), pos);
     }
-    function createBigIntLiteral(value) {
-      const node = createBaseToken(10 /* BigIntLiteral */);
-      node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
-      node.transformFlags |= 32 /* ContainsES2020 */;
-      return node;
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
-    function createBaseStringLiteral(text, isSingleQuote) {
-      const node = createBaseDeclaration(11 /* StringLiteral */);
-      node.text = text;
-      node.singleQuote = isSingleQuote;
-      return node;
+    return expr;
+  }
+  function parseInitializer() {
+    return parseOptional(64 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : void 0;
+  }
+  function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
+    if (isYieldExpression2()) {
+      return parseYieldExpression();
     }
-    function createStringLiteral(text, isSingleQuote, hasExtendedUnicodeEscape) {
-      const node = createBaseStringLiteral(text, isSingleQuote);
-      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
-      if (hasExtendedUnicodeEscape)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
+    const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction);
+    if (arrowExpression) {
+      return arrowExpression;
     }
-    function createStringLiteralFromNode(sourceNode) {
-      const node = createBaseStringLiteral(
-        getTextOfIdentifierOrLiteral(sourceNode),
-        /*isSingleQuote*/
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+    if (expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) {
+      return parseSimpleArrowFunctionExpression(
+        pos,
+        expr,
+        allowReturnTypeInArrowFunction,
+        hasJSDoc,
+        /*asyncModifier*/
         void 0
       );
-      node.textSourceNode = sourceNode;
-      return node;
     }
-    function createRegularExpressionLiteral(text) {
-      const node = createBaseToken(14 /* RegularExpressionLiteral */);
-      node.text = text;
-      return node;
+    if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
+      return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
     }
-    function createLiteralLikeNode(kind, text) {
-      switch (kind) {
-        case 9 /* NumericLiteral */:
-          return createNumericLiteral(
-            text,
-            /*numericLiteralFlags*/
-            0
-          );
-        case 10 /* BigIntLiteral */:
-          return createBigIntLiteral(text);
-        case 11 /* StringLiteral */:
-          return createStringLiteral(
-            text,
-            /*isSingleQuote*/
-            void 0
-          );
-        case 12 /* JsxText */:
-          return createJsxText(
-            text,
-            /*containsOnlyTriviaWhiteSpaces*/
-            false
-          );
-        case 13 /* JsxTextAllWhiteSpaces */:
-          return createJsxText(
-            text,
-            /*containsOnlyTriviaWhiteSpaces*/
-            true
-          );
-        case 14 /* RegularExpressionLiteral */:
-          return createRegularExpressionLiteral(text);
-        case 15 /* NoSubstitutionTemplateLiteral */:
-          return createTemplateLiteralLikeNode(
-            kind,
-            text,
-            /*rawText*/
-            void 0,
-            /*templateFlags*/
-            0
-          );
+    return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction);
+  }
+  function isYieldExpression2() {
+    if (token() === 127 /* YieldKeyword */) {
+      if (inYieldContext()) {
+        return true;
       }
+      return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
     }
-    function createBaseIdentifier(escapedText) {
-      const node = baseFactory2.createBaseIdentifierNode(80 /* Identifier */);
-      node.escapedText = escapedText;
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      node.symbol = void 0;
-      return node;
+    return false;
+  }
+  function nextTokenIsIdentifierOnSameLine() {
+    nextToken();
+    return !scanner2.hasPrecedingLineBreak() && isIdentifier2();
+  }
+  function parseYieldExpression() {
+    const pos = getNodePos();
+    nextToken();
+    if (!scanner2.hasPrecedingLineBreak() && (token() === 42 /* AsteriskToken */ || isStartOfExpression())) {
+      return finishNode(
+        factory2.createYieldExpression(
+          parseOptionalToken(42 /* AsteriskToken */),
+          parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          )
+        ),
+        pos
+      );
+    } else {
+      return finishNode(factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        /*expression*/
+        void 0
+      ), pos);
     }
-    function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBaseIdentifier(escapeLeadingUnderscores(text));
-      setIdentifierAutoGenerate(node, {
-        flags: autoGenerateFlags,
-        id: nextAutoGenerateId,
-        prefix,
-        suffix
-      });
-      nextAutoGenerateId++;
-      return node;
+  }
+  function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier) {
+    Debug.assert(token() === 39 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
+    const parameter = factory2.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      identifier,
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      /*initializer*/
+      void 0
+    );
+    finishNode(parameter, identifier.pos);
+    const parameters = createNodeArray([parameter], parameter.pos, parameter.end);
+    const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */);
+    const body = parseArrowFunctionExpressionBody(
+      /*isAsync*/
+      !!asyncModifier,
+      allowReturnTypeInArrowFunction
+    );
+    const node = factory2.createArrowFunction(
+      asyncModifier,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      equalsGreaterThanToken,
+      body
+    );
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    const triState = isParenthesizedArrowFunctionExpression();
+    if (triState === 0 /* False */) {
+      return void 0;
+    }
+    return triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      true,
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+  }
+  function isParenthesizedArrowFunctionExpression() {
+    if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 134 /* AsyncKeyword */) {
+      return lookAhead(isParenthesizedArrowFunctionExpressionWorker);
     }
-    function createIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape) {
-      if (originalKeywordKind === void 0 && text) {
-        originalKeywordKind = stringToToken(text);
+    if (token() === 39 /* EqualsGreaterThanToken */) {
+      return 1 /* True */;
+    }
+    return 0 /* False */;
+  }
+  function isParenthesizedArrowFunctionExpressionWorker() {
+    if (token() === 134 /* AsyncKeyword */) {
+      nextToken();
+      if (scanner2.hasPrecedingLineBreak()) {
+        return 0 /* False */;
       }
-      if (originalKeywordKind === 80 /* Identifier */) {
-        originalKeywordKind = void 0;
+      if (token() !== 21 /* OpenParenToken */ && token() !== 30 /* LessThanToken */) {
+        return 0 /* False */;
       }
-      const node = createBaseIdentifier(escapeLeadingUnderscores(text));
-      if (hasExtendedUnicodeEscape)
-        node.flags |= 256 /* IdentifierHasExtendedUnicodeEscape */;
-      if (node.escapedText === "await") {
-        node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
+    }
+    const first2 = token();
+    const second = nextToken();
+    if (first2 === 21 /* OpenParenToken */) {
+      if (second === 22 /* CloseParenToken */) {
+        const third = nextToken();
+        switch (third) {
+          case 39 /* EqualsGreaterThanToken */:
+          case 59 /* ColonToken */:
+          case 19 /* OpenBraceToken */:
+            return 1 /* True */;
+          default:
+            return 0 /* False */;
+        }
       }
-      if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) {
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+      if (second === 23 /* OpenBracketToken */ || second === 19 /* OpenBraceToken */) {
+        return 2 /* Unknown */;
       }
-      return node;
-    }
-    function createTempVariable(recordTempVariable, reservedInNestedScopes, prefix, suffix) {
-      let flags2 = 1 /* Auto */;
-      if (reservedInNestedScopes)
-        flags2 |= 8 /* ReservedInNestedScopes */;
-      const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix);
-      if (recordTempVariable) {
-        recordTempVariable(name);
+      if (second === 26 /* DotDotDotToken */) {
+        return 1 /* True */;
       }
-      return name;
-    }
-    function createLoopVariable(reservedInNestedScopes) {
-      let flags2 = 2 /* Loop */;
-      if (reservedInNestedScopes)
-        flags2 |= 8 /* ReservedInNestedScopes */;
-      return createBaseGeneratedIdentifier(
-        "",
-        flags2,
-        /*prefix*/
-        void 0,
-        /*suffix*/
-        void 0
-      );
-    }
-    function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) {
-      Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic");
-      return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix);
-    }
-    function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) {
-      Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
-        /*privateName*/
-        false,
-        prefix,
-        node,
-        suffix,
-        idText
-      ) : `generated@${getNodeId(node)}`;
-      if (prefix || suffix)
-        flags2 |= 16 /* Optimistic */;
-      const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
-      name.original = node;
-      return name;
-    }
-    function createBasePrivateIdentifier(escapedText) {
-      const node = baseFactory2.createBasePrivateIdentifierNode(81 /* PrivateIdentifier */);
-      node.escapedText = escapedText;
-      node.transformFlags |= 16777216 /* ContainsClassFields */;
-      return node;
-    }
-    function createPrivateIdentifier(text) {
-      if (!startsWith(text, "#"))
-        Debug.fail("First character of private identifier must be #: " + text);
-      return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
-    }
-    function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
-      setIdentifierAutoGenerate(node, {
-        flags: autoGenerateFlags,
-        id: nextAutoGenerateId,
-        prefix,
-        suffix
-      });
-      nextAutoGenerateId++;
-      return node;
+      if (isModifierKind(second) && second !== 134 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) {
+        if (nextToken() === 130 /* AsKeyword */) {
+          return 0 /* False */;
+        }
+        return 1 /* True */;
+      }
+      if (!isIdentifier2() && second !== 110 /* ThisKeyword */) {
+        return 0 /* False */;
+      }
+      switch (nextToken()) {
+        case 59 /* ColonToken */:
+          return 1 /* True */;
+        case 58 /* QuestionToken */:
+          nextToken();
+          if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 64 /* EqualsToken */ || token() === 22 /* CloseParenToken */) {
+            return 1 /* True */;
+          }
+          return 0 /* False */;
+        case 28 /* CommaToken */:
+        case 64 /* EqualsToken */:
+        case 22 /* CloseParenToken */:
+          return 2 /* Unknown */;
+      }
+      return 0 /* False */;
+    } else {
+      Debug.assert(first2 === 30 /* LessThanToken */);
+      if (!isIdentifier2() && token() !== 87 /* ConstKeyword */) {
+        return 0 /* False */;
+      }
+      if (languageVariant === 1 /* JSX */) {
+        const isArrowFunctionInJsx = lookAhead(() => {
+          parseOptional(87 /* ConstKeyword */);
+          const third = nextToken();
+          if (third === 96 /* ExtendsKeyword */) {
+            const fourth = nextToken();
+            switch (fourth) {
+              case 64 /* EqualsToken */:
+              case 32 /* GreaterThanToken */:
+              case 44 /* SlashToken */:
+                return false;
+              default:
+                return true;
+            }
+          } else if (third === 28 /* CommaToken */ || third === 64 /* EqualsToken */) {
+            return true;
+          }
+          return false;
+        });
+        if (isArrowFunctionInJsx) {
+          return 1 /* True */;
+        }
+        return 0 /* False */;
+      }
+      return 2 /* Unknown */;
     }
-    function createUniquePrivateName(text, prefix, suffix) {
-      if (text && !startsWith(text, "#"))
-        Debug.fail("First character of private identifier must be #: " + text);
-      const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */);
-      return createBaseGeneratedPrivateIdentifier(text ?? "", autoGenerateFlags, prefix, suffix);
+  }
+  function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    const tokenPos = scanner2.getTokenStart();
+    if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
+      return void 0;
     }
-    function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-      const text = isMemberName(node) ? formatGeneratedName(
-        /*privateName*/
-        true,
-        prefix,
-        node,
-        suffix,
-        idText
-      ) : `#generated@${getNodeId(node)}`;
-      const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
-      const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
-      name.original = node;
-      return name;
+    const result = parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      false,
+      allowReturnTypeInArrowFunction
+    );
+    if (!result) {
+      (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
     }
-    function createBaseToken(kind) {
-      return baseFactory2.createBaseTokenNode(kind);
+    return result;
+  }
+  function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    if (token() === 134 /* AsyncKeyword */) {
+      if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1 /* True */) {
+        const pos = getNodePos();
+        const hasJSDoc = hasPrecedingJSDocComment();
+        const asyncModifier = parseModifiersForArrowFunction();
+        const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+        return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier);
+      }
     }
-    function createToken(token) {
-      Debug.assert(token >= 0 /* FirstToken */ && token <= 165 /* LastToken */, "Invalid token");
-      Debug.assert(token <= 15 /* FirstTemplateToken */ || token >= 18 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals.");
-      Debug.assert(token <= 9 /* FirstLiteralToken */ || token >= 15 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals.");
-      Debug.assert(token !== 80 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers");
-      const node = createBaseToken(token);
-      let transformFlags = 0 /* None */;
-      switch (token) {
-        case 134 /* AsyncKeyword */:
-          transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
-          break;
-        case 160 /* UsingKeyword */:
-          transformFlags = 4 /* ContainsESNext */;
-          break;
-        case 125 /* PublicKeyword */:
-        case 123 /* PrivateKeyword */:
-        case 124 /* ProtectedKeyword */:
-        case 148 /* ReadonlyKeyword */:
-        case 128 /* AbstractKeyword */:
-        case 138 /* DeclareKeyword */:
-        case 87 /* ConstKeyword */:
-        case 133 /* AnyKeyword */:
-        case 150 /* NumberKeyword */:
-        case 163 /* BigIntKeyword */:
-        case 146 /* NeverKeyword */:
-        case 151 /* ObjectKeyword */:
-        case 103 /* InKeyword */:
-        case 147 /* OutKeyword */:
-        case 164 /* OverrideKeyword */:
-        case 154 /* StringKeyword */:
-        case 136 /* BooleanKeyword */:
-        case 155 /* SymbolKeyword */:
-        case 116 /* VoidKeyword */:
-        case 159 /* UnknownKeyword */:
-        case 157 /* UndefinedKeyword */:
-          transformFlags = 1 /* ContainsTypeScript */;
-          break;
-        case 108 /* SuperKeyword */:
-          transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
-          node.flowNode = void 0;
-          break;
-        case 126 /* StaticKeyword */:
-          transformFlags = 1024 /* ContainsES2015 */;
-          break;
-        case 129 /* AccessorKeyword */:
-          transformFlags = 16777216 /* ContainsClassFields */;
-          break;
-        case 110 /* ThisKeyword */:
-          transformFlags = 16384 /* ContainsLexicalThis */;
-          node.flowNode = void 0;
-          break;
+    return void 0;
+  }
+  function isUnParenthesizedAsyncArrowFunctionWorker() {
+    if (token() === 134 /* AsyncKeyword */) {
+      nextToken();
+      if (scanner2.hasPrecedingLineBreak() || token() === 39 /* EqualsGreaterThanToken */) {
+        return 0 /* False */;
       }
-      if (transformFlags) {
-        node.transformFlags |= transformFlags;
+      const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+      if (!scanner2.hasPrecedingLineBreak() && expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) {
+        return 1 /* True */;
       }
-      return node;
-    }
-    function createSuper() {
-      return createToken(108 /* SuperKeyword */);
     }
-    function createThis() {
-      return createToken(110 /* ThisKeyword */);
+    return 0 /* False */;
+  }
+  function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiersForArrowFunction();
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    let parameters;
+    if (!parseExpected(21 /* OpenParenToken */)) {
+      if (!allowAmbiguity) {
+        return void 0;
+      }
+      parameters = createMissingList();
+    } else {
+      if (!allowAmbiguity) {
+        const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity);
+        if (!maybeParameters) {
+          return void 0;
+        }
+        parameters = maybeParameters;
+      } else {
+        parameters = parseParametersWorker(isAsync, allowAmbiguity);
+      }
+      if (!parseExpected(22 /* CloseParenToken */) && !allowAmbiguity) {
+        return void 0;
+      }
     }
-    function createNull() {
-      return createToken(106 /* NullKeyword */);
+    const hasReturnColon = token() === 59 /* ColonToken */;
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
+      return void 0;
     }
-    function createTrue() {
-      return createToken(112 /* TrueKeyword */);
+    let unwrappedType = type;
+    while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 196 /* ParenthesizedType */) {
+      unwrappedType = unwrappedType.type;
     }
-    function createFalse() {
-      return createToken(97 /* FalseKeyword */);
+    const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType);
+    if (!allowAmbiguity && token() !== 39 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 19 /* OpenBraceToken */)) {
+      return void 0;
     }
-    function createModifier(kind) {
-      return createToken(kind);
+    const lastToken = token();
+    const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */);
+    const body = lastToken === 39 /* EqualsGreaterThanToken */ || lastToken === 19 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier();
+    if (!allowReturnTypeInArrowFunction && hasReturnColon) {
+      if (token() !== 59 /* ColonToken */) {
+        return void 0;
+      }
     }
-    function createModifiersFromModifierFlags(flags2) {
-      const result = [];
-      if (flags2 & 32 /* Export */)
-        result.push(createModifier(95 /* ExportKeyword */));
-      if (flags2 & 128 /* Ambient */)
-        result.push(createModifier(138 /* DeclareKeyword */));
-      if (flags2 & 2048 /* Default */)
-        result.push(createModifier(90 /* DefaultKeyword */));
-      if (flags2 & 4096 /* Const */)
-        result.push(createModifier(87 /* ConstKeyword */));
-      if (flags2 & 1 /* Public */)
-        result.push(createModifier(125 /* PublicKeyword */));
-      if (flags2 & 2 /* Private */)
-        result.push(createModifier(123 /* PrivateKeyword */));
-      if (flags2 & 4 /* Protected */)
-        result.push(createModifier(124 /* ProtectedKeyword */));
-      if (flags2 & 64 /* Abstract */)
-        result.push(createModifier(128 /* AbstractKeyword */));
-      if (flags2 & 256 /* Static */)
-        result.push(createModifier(126 /* StaticKeyword */));
-      if (flags2 & 16 /* Override */)
-        result.push(createModifier(164 /* OverrideKeyword */));
-      if (flags2 & 8 /* Readonly */)
-        result.push(createModifier(148 /* ReadonlyKeyword */));
-      if (flags2 & 512 /* Accessor */)
-        result.push(createModifier(129 /* AccessorKeyword */));
-      if (flags2 & 1024 /* Async */)
-        result.push(createModifier(134 /* AsyncKeyword */));
-      if (flags2 & 8192 /* In */)
-        result.push(createModifier(103 /* InKeyword */));
-      if (flags2 & 16384 /* Out */)
-        result.push(createModifier(147 /* OutKeyword */));
-      return result.length ? result : void 0;
-    }
-    function createQualifiedName(left, right) {
-      const node = createBaseNode(166 /* QualifiedName */);
-      node.left = left;
-      node.right = asName(right);
-      node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
-      node.flowNode = void 0;
-      return node;
+    const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) {
+    if (token() === 19 /* OpenBraceToken */) {
+      return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */);
     }
-    function updateQualifiedName(node, left, right) {
-      return node.left !== left || node.right !== right ? update(createQualifiedName(left, right), node) : node;
+    if (token() !== 27 /* SemicolonToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) {
+      return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */));
     }
-    function createComputedPropertyName(expression) {
-      const node = createBaseNode(167 /* ComputedPropertyName */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */;
-      return node;
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction));
+    topLevel = savedTopLevel;
+    return node;
+  }
+  function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) {
+    const questionToken = parseOptionalToken(58 /* QuestionToken */);
+    if (!questionToken) {
+      return leftOperand;
+    }
+    let colonToken;
+    return finishNode(
+      factory2.createConditionalExpression(
+        leftOperand,
+        questionToken,
+        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+          /*allowReturnTypeInArrowFunction*/
+          false
+        )),
+        colonToken = parseExpectedToken(59 /* ColonToken */),
+        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+          80 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics._0_expected,
+          tokenToString(59 /* ColonToken */)
+        )
+      ),
+      pos
+    );
+  }
+  function parseBinaryExpressionOrHigher(precedence) {
+    const pos = getNodePos();
+    const leftOperand = parseUnaryExpressionOrHigher();
+    return parseBinaryExpressionRest(precedence, leftOperand, pos);
+  }
+  function isInOrOfKeyword(t) {
+    return t === 103 /* InKeyword */ || t === 165 /* OfKeyword */;
+  }
+  function parseBinaryExpressionRest(precedence, leftOperand, pos) {
+    while (true) {
+      reScanGreaterToken();
+      const newPrecedence = getBinaryOperatorPrecedence(token());
+      const consumeCurrentOperator = token() === 43 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence;
+      if (!consumeCurrentOperator) {
+        break;
+      }
+      if (token() === 103 /* InKeyword */ && inDisallowInContext()) {
+        break;
+      }
+      if (token() === 130 /* AsKeyword */ || token() === 152 /* SatisfiesKeyword */) {
+        if (scanner2.hasPrecedingLineBreak()) {
+          break;
+        } else {
+          const keywordKind = token();
+          nextToken();
+          leftOperand = keywordKind === 152 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType());
+        }
+      } else {
+        leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos);
+      }
     }
-    function updateComputedPropertyName(node, expression) {
-      return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node;
+    return leftOperand;
+  }
+  function isBinaryOperator2() {
+    if (inDisallowInContext() && token() === 103 /* InKeyword */) {
+      return false;
     }
-    function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) {
-      const node = createBaseDeclaration(168 /* TypeParameter */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.constraint = constraint;
-      node.default = defaultType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.expression = void 0;
-      node.jsDoc = void 0;
-      return node;
+    return getBinaryOperatorPrecedence(token()) > 0;
+  }
+  function makeSatisfiesExpression(left, right) {
+    return finishNode(factory2.createSatisfiesExpression(left, right), left.pos);
+  }
+  function makeBinaryExpression(left, operatorToken, right, pos) {
+    return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos);
+  }
+  function makeAsExpression(left, right) {
+    return finishNode(factory2.createAsExpression(left, right), left.pos);
+  }
+  function parsePrefixUnaryExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseDeleteExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseTypeOfExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseVoidExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function isAwaitExpression2() {
+    if (token() === 135 /* AwaitKeyword */) {
+      if (inAwaitContext()) {
+        return true;
+      }
+      return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
     }
-    function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) {
-      return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node;
-    }
-    function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      const node = createBaseDeclaration(169 /* Parameter */);
-      node.modifiers = asNodeArray(modifiers);
-      node.dotDotDotToken = dotDotDotToken;
-      node.name = asName(name);
-      node.questionToken = questionToken;
-      node.type = type;
-      node.initializer = asInitializer(initializer);
-      if (isThisIdentifier(node.name)) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
+    return false;
+  }
+  function parseAwaitExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseUnaryExpressionOrHigher() {
+    if (isUpdateExpression()) {
+      const pos = getNodePos();
+      const updateExpression = parseUpdateExpression();
+      return token() === 43 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression;
+    }
+    const unaryOperator = token();
+    const simpleUnaryExpression = parseSimpleUnaryExpression();
+    if (token() === 43 /* AsteriskAsteriskToken */) {
+      const pos = skipTrivia(sourceText, simpleUnaryExpression.pos);
+      const { end } = simpleUnaryExpression;
+      if (simpleUnaryExpression.kind === 216 /* TypeAssertionExpression */) {
+        parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses);
       } else {
-        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (node.questionToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (node.dotDotDotToken ?? node.initializer ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 31 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
+        Debug.assert(isKeywordOrPunctuation(unaryOperator));
+        parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator));
       }
-      node.jsDoc = void 0;
-      return node;
     }
-    function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node;
+    return simpleUnaryExpression;
+  }
+  function parseSimpleUnaryExpression() {
+    switch (token()) {
+      case 40 /* PlusToken */:
+      case 41 /* MinusToken */:
+      case 55 /* TildeToken */:
+      case 54 /* ExclamationToken */:
+        return parsePrefixUnaryExpression();
+      case 91 /* DeleteKeyword */:
+        return parseDeleteExpression();
+      case 114 /* TypeOfKeyword */:
+        return parseTypeOfExpression();
+      case 116 /* VoidKeyword */:
+        return parseVoidExpression();
+      case 30 /* LessThanToken */:
+        if (languageVariant === 1 /* JSX */) {
+          return parseJsxElementOrSelfClosingElementOrFragment(
+            /*inExpressionContext*/
+            true,
+            /*topInvalidNodePosition*/
+            void 0,
+            /*openingTag*/
+            void 0,
+            /*mustBeUnary*/
+            true
+          );
+        }
+        return parseTypeAssertion();
+      case 135 /* AwaitKeyword */:
+        if (isAwaitExpression2()) {
+          return parseAwaitExpression();
+        }
+      default:
+        return parseUpdateExpression();
     }
-    function createDecorator(expression) {
-      const node = createBaseNode(170 /* Decorator */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
-        expression,
-        /*optionalChain*/
-        false
+  }
+  function isUpdateExpression() {
+    switch (token()) {
+      case 40 /* PlusToken */:
+      case 41 /* MinusToken */:
+      case 55 /* TildeToken */:
+      case 54 /* ExclamationToken */:
+      case 91 /* DeleteKeyword */:
+      case 114 /* TypeOfKeyword */:
+      case 116 /* VoidKeyword */:
+      case 135 /* AwaitKeyword */:
+        return false;
+      case 30 /* LessThanToken */:
+        if (languageVariant !== 1 /* JSX */) {
+          return false;
+        }
+      default:
+        return true;
+    }
+  }
+  function parseUpdateExpression() {
+    if (token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) {
+      const pos = getNodePos();
+      return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
+    } else if (languageVariant === 1 /* JSX */ && token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
+      return parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true
       );
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
-      return node;
     }
-    function updateDecorator(node, expression) {
-      return node.expression !== expression ? update(createDecorator(expression), node) : node;
+    const expression = parseLeftHandSideExpressionOrHigher();
+    Debug.assert(isLeftHandSideExpression(expression));
+    if ((token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) {
+      const operator = token();
+      nextToken();
+      return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos);
     }
-    function createPropertySignature(modifiers, name, questionToken, type) {
-      const node = createBaseDeclaration(171 /* PropertySignature */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.type = type;
-      node.questionToken = questionToken;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.initializer = void 0;
-      node.jsDoc = void 0;
-      return node;
+    return expression;
+  }
+  function parseLeftHandSideExpressionOrHigher() {
+    const pos = getNodePos();
+    let expression;
+    if (token() === 102 /* ImportKeyword */) {
+      if (lookAhead(nextTokenIsOpenParenOrLessThan)) {
+        sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */;
+        expression = parseTokenNode();
+      } else if (lookAhead(nextTokenIsDot)) {
+        nextToken();
+        nextToken();
+        expression = finishNode(factory2.createMetaProperty(102 /* ImportKeyword */, parseIdentifierName()), pos);
+        sourceFlags |= 8388608 /* PossiblyContainsImportMeta */;
+      } else {
+        expression = parseMemberExpressionOrHigher();
+      }
+    } else {
+      expression = token() === 108 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher();
     }
-    function updatePropertySignature(node, modifiers, name, questionToken, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature(modifiers, name, questionToken, type), node) : node;
-    }
-    function finishUpdatePropertySignature(updated, original) {
-      if (updated !== original) {
-        updated.initializer = original.initializer;
-      }
-      return update(updated, original);
-    }
-    function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-      const node = createBaseDeclaration(172 /* PropertyDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.type = type;
-      node.initializer = asInitializer(initializer);
-      const isAmbient = node.flags & 33554432 /* Ambient */ || modifiersToFlags(node.modifiers) & 128 /* Ambient */;
-      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 256 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
-      node.jsDoc = void 0;
-      return node;
+    return parseCallExpressionRest(pos, expression);
+  }
+  function parseMemberExpressionOrHigher() {
+    const pos = getNodePos();
+    const expression = parsePrimaryExpression();
+    return parseMemberExpressionRest(
+      pos,
+      expression,
+      /*allowOptionalChain*/
+      true
+    );
+  }
+  function parseSuperExpression() {
+    const pos = getNodePos();
+    let expression = parseTokenNode();
+    if (token() === 30 /* LessThanToken */) {
+      const startPos = getNodePos();
+      const typeArguments = tryParse(parseTypeArgumentsInExpression);
+      if (typeArguments !== void 0) {
+        parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments);
+        if (!isTemplateStartOfTaggedTemplate()) {
+          expression = factory2.createExpressionWithTypeArguments(expression, typeArguments);
+        }
+      }
     }
-    function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
-    }
-    function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) {
-      const node = createBaseDeclaration(173 /* MethodSignature */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.questionToken = questionToken;
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
+    if (token() === 21 /* OpenParenToken */ || token() === 25 /* DotToken */ || token() === 23 /* OpenBracketToken */) {
+      return expression;
     }
-    function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
-    }
-    function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      const node = createBaseDeclaration(174 /* MethodDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.asteriskToken = asteriskToken;
-      node.name = asName(name);
-      node.questionToken = questionToken;
-      node.exclamationToken = void 0;
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.body = body;
-      if (!node.body) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
+    parseExpectedToken(25 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
+    return finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true,
+      /*allowUnicodeEscapeSequenceInIdentifierName*/
+      true
+    )), pos);
+  }
+  function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag, mustBeUnary = false) {
+    const pos = getNodePos();
+    const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext);
+    let result;
+    if (opening.kind === 286 /* JsxOpeningElement */) {
+      let children = parseJsxChildren(opening);
+      let closingElement;
+      const lastChild = children[children.length - 1];
+      if ((lastChild == null ? void 0 : lastChild.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) {
+        const end = lastChild.children.end;
+        const newLast = finishNode(
+          factory2.createJsxElement(
+            lastChild.openingElement,
+            lastChild.children,
+            finishNode(factory2.createJsxClosingElement(finishNode(factoryCreateIdentifier(""), end, end)), end, end)
+          ),
+          lastChild.openingElement.pos,
+          end
+        );
+        children = createNodeArray([...children.slice(0, children.length - 1), newLast], children.pos, end);
+        closingElement = lastChild.closingElement;
       } else {
-        const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
-        const isGenerator = !!node.asteriskToken;
-        const isAsyncGenerator = isAsync && isGenerator;
-        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
-      }
-      node.typeArguments = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
+        closingElement = parseJsxClosingElement(opening, inExpressionContext);
+        if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) {
+          if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) {
+            parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName));
+          } else {
+            parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName));
+          }
+        }
+      }
+      result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos);
+    } else if (opening.kind === 289 /* JsxOpeningFragment */) {
+      result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos);
+    } else {
+      Debug.assert(opening.kind === 285 /* JsxSelfClosingElement */);
+      result = opening;
     }
-    function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node;
-    }
-    function finishUpdateMethodDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.exclamationToken = original.exclamationToken;
-      }
-      return update(updated, original);
-    }
-    function createClassStaticBlockDeclaration(body) {
-      const node = createBaseDeclaration(175 /* ClassStaticBlockDeclaration */);
-      node.body = body;
-      node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
-      node.modifiers = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
+    if (!mustBeUnary && inExpressionContext && token() === 30 /* LessThanToken */) {
+      const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
+      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true,
+        topBadPos
+      ));
+      if (invalidElement) {
+        const operatorToken = createMissingNode(
+          28 /* CommaToken */,
+          /*reportAtCurrentPosition*/
+          false
+        );
+        setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
+        parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
+        return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
+      }
     }
-    function updateClassStaticBlockDeclaration(node, body) {
-      return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node;
+    return result;
+  }
+  function parseJsxText() {
+    const pos = getNodePos();
+    const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 13 /* JsxTextAllWhiteSpaces */);
+    currentToken = scanner2.scanJsxToken();
+    return finishNode(node, pos);
+  }
+  function parseJsxChild(openingTag, token2) {
+    switch (token2) {
+      case 1 /* EndOfFileToken */:
+        if (isJsxOpeningFragment(openingTag)) {
+          parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag);
+        } else {
+          const tag = openingTag.tagName;
+          const start = Math.min(skipTrivia(sourceText, tag.pos), tag.end);
+          parseErrorAt(start, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName));
+        }
+        return void 0;
+      case 31 /* LessThanSlashToken */:
+      case 7 /* ConflictMarkerTrivia */:
+        return void 0;
+      case 12 /* JsxText */:
+      case 13 /* JsxTextAllWhiteSpaces */:
+        return parseJsxText();
+      case 19 /* OpenBraceToken */:
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          false
+        );
+      case 30 /* LessThanToken */:
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          false,
+          /*topInvalidNodePosition*/
+          void 0,
+          openingTag
+        );
+      default:
+        return Debug.assertNever(token2);
     }
-    function finishUpdateClassStaticBlockDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
+  }
+  function parseJsxChildren(openingTag) {
+    const list = [];
+    const listPos = getNodePos();
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << 14 /* JsxChildren */;
+    while (true) {
+      const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken());
+      if (!child) break;
+      list.push(child);
+      if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) {
+        break;
       }
-      return update(updated, original);
-    }
-    function createConstructorDeclaration(modifiers, parameters, body) {
-      const node = createBaseDeclaration(176 /* Constructor */);
-      node.modifiers = asNodeArray(modifiers);
-      node.parameters = createNodeArray(parameters);
-      node.body = body;
-      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
-      node.typeParameters = void 0;
-      node.type = void 0;
-      node.typeArguments = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
     }
-    function updateConstructorDeclaration(node, modifiers, parameters, body) {
-      return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node;
+    parsingContext = saveParsingContext;
+    return createNodeArray(list, listPos);
+  }
+  function parseJsxAttributes() {
+    const pos = getNodePos();
+    return finishNode(factory2.createJsxAttributes(parseList(13 /* JsxAttributes */, parseJsxAttribute)), pos);
+  }
+  function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(30 /* LessThanToken */);
+    if (token() === 32 /* GreaterThanToken */) {
+      scanJsxText();
+      return finishNode(factory2.createJsxOpeningFragment(), pos);
     }
-    function finishUpdateConstructorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeParameters = original.typeParameters;
-        updated.type = original.type;
+    const tagName = parseJsxElementName();
+    const typeArguments = (contextFlags & 524288 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0;
+    const attributes = parseJsxAttributes();
+    let node;
+    if (token() === 32 /* GreaterThanToken */) {
+      scanJsxText();
+      node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
+    } else {
+      parseExpected(44 /* SlashToken */);
+      if (parseExpected(
+        32 /* GreaterThanToken */,
+        /*diagnosticMessage*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
+        if (inExpressionContext) {
+          nextToken();
+        } else {
+          scanJsxText();
+        }
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
+      node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes);
     }
-    function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-      const node = createBaseDeclaration(177 /* GetAccessor */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.body = body;
-      if (!node.body) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
-      }
-      node.typeArguments = void 0;
-      node.typeParameters = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
+    return finishNode(node, pos);
+  }
+  function parseJsxElementName() {
+    const pos = getNodePos();
+    const initialExpression = parseJsxTagName();
+    if (isJsxNamespacedName(initialExpression)) {
+      return initialExpression;
+    }
+    let expression = initialExpression;
+    while (parseOptional(25 /* DotToken */)) {
+      expression = finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot(
+        /*allowIdentifierNames*/
+        true,
+        /*allowPrivateIdentifiers*/
+        false,
+        /*allowUnicodeEscapeSequenceInIdentifierName*/
+        false
+      )), pos);
+    }
+    return expression;
+  }
+  function parseJsxTagName() {
+    const pos = getNodePos();
+    scanJsxIdentifier();
+    const isThis2 = token() === 110 /* ThisKeyword */;
+    const tagName = parseIdentifierNameErrorOnUnicodeEscapeSequence();
+    if (parseOptional(59 /* ColonToken */)) {
+      scanJsxIdentifier();
+      return finishNode(factory2.createJsxNamespacedName(tagName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos);
     }
-    function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node;
+    return isThis2 ? finishNode(factory2.createToken(110 /* ThisKeyword */), pos) : tagName;
+  }
+  function parseJsxExpression(inExpressionContext) {
+    const pos = getNodePos();
+    if (!parseExpected(19 /* OpenBraceToken */)) {
+      return void 0;
     }
-    function finishUpdateGetAccessorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeParameters = original.typeParameters;
+    let dotDotDotToken;
+    let expression;
+    if (token() !== 20 /* CloseBraceToken */) {
+      if (!inExpressionContext) {
+        dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
+      expression = parseExpression();
     }
-    function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-      const node = createBaseDeclaration(178 /* SetAccessor */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.parameters = createNodeArray(parameters);
-      node.body = body;
-      if (!node.body) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
-      }
-      node.typeArguments = void 0;
-      node.typeParameters = void 0;
-      node.type = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
-    }
-    function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node;
-    }
-    function finishUpdateSetAccessorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeParameters = original.typeParameters;
-        updated.type = original.type;
-      }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
-    }
-    function createCallSignature(typeParameters, parameters, type) {
-      const node = createBaseDeclaration(179 /* CallSignature */);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function updateCallSignature(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node;
-    }
-    function createConstructSignature(typeParameters, parameters, type) {
-      const node = createBaseDeclaration(180 /* ConstructSignature */);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function updateConstructSignature(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node;
-    }
-    function createIndexSignature(modifiers, parameters, type) {
-      const node = createBaseDeclaration(181 /* IndexSignature */);
-      node.modifiers = asNodeArray(modifiers);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function updateIndexSignature(node, modifiers, parameters, type) {
-      return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature(modifiers, parameters, type), node) : node;
-    }
-    function createTemplateLiteralTypeSpan(type, literal) {
-      const node = createBaseNode(204 /* TemplateLiteralTypeSpan */);
-      node.type = type;
-      node.literal = literal;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTemplateLiteralTypeSpan(node, type, literal) {
-      return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node;
-    }
-    function createKeywordTypeNode(kind) {
-      return createToken(kind);
-    }
-    function createTypePredicateNode(assertsModifier, parameterName, type) {
-      const node = createBaseNode(182 /* TypePredicate */);
-      node.assertsModifier = assertsModifier;
-      node.parameterName = asName(parameterName);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypePredicateNode(node, assertsModifier, parameterName, type) {
-      return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode(assertsModifier, parameterName, type), node) : node;
-    }
-    function createTypeReferenceNode(typeName, typeArguments) {
-      const node = createBaseNode(183 /* TypeReference */);
-      node.typeName = asName(typeName);
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray(typeArguments));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeReferenceNode(node, typeName, typeArguments) {
-      return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node;
-    }
-    function createFunctionTypeNode(typeParameters, parameters, type) {
-      const node = createBaseDeclaration(184 /* FunctionType */);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.modifiers = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function updateFunctionTypeNode(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode(typeParameters, parameters, type), node) : node;
-    }
-    function finishUpdateFunctionTypeNode(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
-      }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
-    }
-    function createConstructorTypeNode(...args) {
-      return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
-    }
-    function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-      const node = createBaseDeclaration(185 /* ConstructorType */);
-      node.modifiers = asNodeArray(modifiers);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function createConstructorTypeNode2(typeParameters, parameters, type) {
-      return createConstructorTypeNode1(
-        /*modifiers*/
+    if (inExpressionContext) {
+      parseExpected(20 /* CloseBraceToken */);
+    } else {
+      if (parseExpected(
+        20 /* CloseBraceToken */,
+        /*diagnosticMessage*/
         void 0,
-        typeParameters,
-        parameters,
-        type
-      );
-    }
-    function updateConstructorTypeNode(...args) {
-      return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
-    }
-    function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) {
-      return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode(modifiers, typeParameters, parameters, type), node) : node;
-    }
-    function updateConstructorTypeNode2(node, typeParameters, parameters, type) {
-      return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type);
-    }
-    function createTypeQueryNode(exprName, typeArguments) {
-      const node = createBaseNode(186 /* TypeQuery */);
-      node.exprName = exprName;
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeQueryNode(node, exprName, typeArguments) {
-      return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node;
-    }
-    function createTypeLiteralNode(members) {
-      const node = createBaseDeclaration(187 /* TypeLiteral */);
-      node.members = createNodeArray(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeLiteralNode(node, members) {
-      return node.members !== members ? update(createTypeLiteralNode(members), node) : node;
-    }
-    function createArrayTypeNode(elementType) {
-      const node = createBaseNode(188 /* ArrayType */);
-      node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateArrayTypeNode(node, elementType) {
-      return node.elementType !== elementType ? update(createArrayTypeNode(elementType), node) : node;
-    }
-    function createTupleTypeNode(elements) {
-      const node = createBaseNode(189 /* TupleType */);
-      node.elements = createNodeArray(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTupleTypeNode(node, elements) {
-      return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node;
-    }
-    function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-      const node = createBaseDeclaration(202 /* NamedTupleMember */);
-      node.dotDotDotToken = dotDotDotToken;
-      node.name = name;
-      node.questionToken = questionToken;
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
-      return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node;
-    }
-    function createOptionalTypeNode(type) {
-      const node = createBaseNode(190 /* OptionalType */);
-      node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateOptionalTypeNode(node, type) {
-      return node.type !== type ? update(createOptionalTypeNode(type), node) : node;
-    }
-    function createRestTypeNode(type) {
-      const node = createBaseNode(191 /* RestType */);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateRestTypeNode(node, type) {
-      return node.type !== type ? update(createRestTypeNode(type), node) : node;
-    }
-    function createUnionOrIntersectionTypeNode(kind, types, parenthesize) {
-      const node = createBaseNode(kind);
-      node.types = factory2.createNodeArray(parenthesize(types));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateUnionOrIntersectionTypeNode(node, types, parenthesize) {
-      return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node;
-    }
-    function createUnionTypeNode(types) {
-      return createUnionOrIntersectionTypeNode(192 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
-    }
-    function updateUnionTypeNode(node, types) {
-      return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
-    }
-    function createIntersectionTypeNode(types) {
-      return createUnionOrIntersectionTypeNode(193 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
-    }
-    function updateIntersectionTypeNode(node, types) {
-      return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
-    }
-    function createConditionalTypeNode(checkType, extendsType, trueType, falseType) {
-      const node = createBaseNode(194 /* ConditionalType */);
-      node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType);
-      node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType);
-      node.trueType = trueType;
-      node.falseType = falseType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) {
-      return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node) : node;
-    }
-    function createInferTypeNode(typeParameter) {
-      const node = createBaseNode(195 /* InferType */);
-      node.typeParameter = typeParameter;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateInferTypeNode(node, typeParameter) {
-      return node.typeParameter !== typeParameter ? update(createInferTypeNode(typeParameter), node) : node;
-    }
-    function createTemplateLiteralType(head, templateSpans) {
-      const node = createBaseNode(203 /* TemplateLiteralType */);
-      node.head = head;
-      node.templateSpans = createNodeArray(templateSpans);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTemplateLiteralType(node, head, templateSpans) {
-      return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node;
-    }
-    function createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf = false) {
-      const node = createBaseNode(205 /* ImportType */);
-      node.argument = argument;
-      node.attributes = attributes;
-      if (node.assertions && node.assertions.assertClause && node.attributes) {
-        node.assertions.assertClause = node.attributes;
-      }
-      node.qualifier = qualifier;
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.isTypeOf = isTypeOf;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateImportTypeNode(node, argument, attributes, qualifier, typeArguments, isTypeOf = node.isTypeOf) {
-      return node.argument !== argument || node.attributes !== attributes || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf), node) : node;
-    }
-    function createParenthesizedType(type) {
-      const node = createBaseNode(196 /* ParenthesizedType */);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateParenthesizedType(node, type) {
-      return node.type !== type ? update(createParenthesizedType(type), node) : node;
-    }
-    function createThisTypeNode() {
-      const node = createBaseNode(197 /* ThisType */);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createTypeOperatorNode(operator, type) {
-      const node = createBaseNode(198 /* TypeOperator */);
-      node.operator = operator;
-      node.type = operator === 148 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeOperatorNode(node, type) {
-      return node.type !== type ? update(createTypeOperatorNode(node.operator, type), node) : node;
-    }
-    function createIndexedAccessTypeNode(objectType, indexType) {
-      const node = createBaseNode(199 /* IndexedAccessType */);
-      node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType);
-      node.indexType = indexType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateIndexedAccessTypeNode(node, objectType, indexType) {
-      return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node;
-    }
-    function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      const node = createBaseDeclaration(200 /* MappedType */);
-      node.readonlyToken = readonlyToken;
-      node.typeParameter = typeParameter;
-      node.nameType = nameType;
-      node.questionToken = questionToken;
-      node.type = type;
-      node.members = members && createNodeArray(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node;
-    }
-    function createLiteralTypeNode(literal) {
-      const node = createBaseNode(201 /* LiteralType */);
-      node.literal = literal;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateLiteralTypeNode(node, literal) {
-      return node.literal !== literal ? update(createLiteralTypeNode(literal), node) : node;
-    }
-    function createObjectBindingPattern(elements) {
-      const node = createBaseNode(206 /* ObjectBindingPattern */);
-      node.elements = createNodeArray(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
-      if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
-        node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+        /*shouldAdvance*/
+        false
+      )) {
+        scanJsxText();
       }
-      return node;
-    }
-    function updateObjectBindingPattern(node, elements) {
-      return node.elements !== elements ? update(createObjectBindingPattern(elements), node) : node;
-    }
-    function createArrayBindingPattern(elements) {
-      const node = createBaseNode(207 /* ArrayBindingPattern */);
-      node.elements = createNodeArray(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
-      return node;
-    }
-    function updateArrayBindingPattern(node, elements) {
-      return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node;
-    }
-    function createBindingElement(dotDotDotToken, propertyName, name, initializer) {
-      const node = createBaseDeclaration(208 /* BindingElement */);
-      node.dotDotDotToken = dotDotDotToken;
-      node.propertyName = asName(propertyName);
-      node.name = asName(name);
-      node.initializer = asInitializer(initializer);
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) {
-      return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node;
-    }
-    function createArrayLiteralExpression(elements, multiLine) {
-      const node = createBaseNode(209 /* ArrayLiteralExpression */);
-      const lastElement = elements && lastOrUndefined(elements);
-      const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
-      node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      return node;
     }
-    function updateArrayLiteralExpression(node, elements) {
-      return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
-    }
-    function createObjectLiteralExpression(properties, multiLine) {
-      const node = createBaseDeclaration(210 /* ObjectLiteralExpression */);
-      node.properties = createNodeArray(properties);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.properties);
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateObjectLiteralExpression(node, properties) {
-      return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
-    }
-    function createBasePropertyAccessExpression(expression, questionDotToken, name) {
-      const node = createBaseDeclaration(211 /* PropertyAccessExpression */);
-      node.expression = expression;
-      node.questionDotToken = questionDotToken;
-      node.name = name;
-      node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos);
+  }
+  function parseJsxAttribute() {
+    if (token() === 19 /* OpenBraceToken */) {
+      return parseJsxSpreadAttribute();
     }
-    function createPropertyAccessExpression(expression, name) {
-      const node = createBasePropertyAccessExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          false
-        ),
-        /*questionDotToken*/
-        void 0,
-        asName(name)
-      );
-      if (isSuperKeyword(expression)) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    const pos = getNodePos();
+    return finishNode(factory2.createJsxAttribute(parseJsxAttributeName(), parseJsxAttributeValue()), pos);
+  }
+  function parseJsxAttributeValue() {
+    if (token() === 64 /* EqualsToken */) {
+      if (scanJsxAttributeValue() === 11 /* StringLiteral */) {
+        return parseLiteralNode();
       }
-      return node;
-    }
-    function updatePropertyAccessExpression(node, expression, name) {
-      if (isPropertyAccessChain(node)) {
-        return updatePropertyAccessChain(node, expression, node.questionDotToken, cast(name, isIdentifier));
+      if (token() === 19 /* OpenBraceToken */) {
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          true
+        );
       }
-      return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
-    }
-    function createPropertyAccessChain(expression, questionDotToken, name) {
-      const node = createBasePropertyAccessExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
+      if (token() === 30 /* LessThanToken */) {
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
           true
-        ),
-        questionDotToken,
-        asName(name)
-      );
-      node.flags |= 64 /* OptionalChain */;
-      node.transformFlags |= 32 /* ContainsES2020 */;
-      return node;
-    }
-    function updatePropertyAccessChain(node, expression, questionDotToken, name) {
-      Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node;
-    }
-    function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
-      const node = createBaseDeclaration(212 /* ElementAccessExpression */);
-      node.expression = expression;
-      node.questionDotToken = questionDotToken;
-      node.argumentExpression = argumentExpression;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+        );
+      }
+      parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
     }
-    function createElementAccessExpression(expression, index) {
-      const node = createBaseElementAccessExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          false
-        ),
-        /*questionDotToken*/
-        void 0,
-        asExpression(index)
-      );
-      if (isSuperKeyword(expression)) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    return void 0;
+  }
+  function parseJsxAttributeName() {
+    const pos = getNodePos();
+    scanJsxIdentifier();
+    const attrName = parseIdentifierNameErrorOnUnicodeEscapeSequence();
+    if (parseOptional(59 /* ColonToken */)) {
+      scanJsxIdentifier();
+      return finishNode(factory2.createJsxNamespacedName(attrName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos);
+    }
+    return attrName;
+  }
+  function parseJsxSpreadAttribute() {
+    const pos = getNodePos();
+    parseExpected(19 /* OpenBraceToken */);
+    parseExpected(26 /* DotDotDotToken */);
+    const expression = parseExpression();
+    parseExpected(20 /* CloseBraceToken */);
+    return finishNode(factory2.createJsxSpreadAttribute(expression), pos);
+  }
+  function parseJsxClosingElement(open, inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(31 /* LessThanSlashToken */);
+    const tagName = parseJsxElementName();
+    if (parseExpected(
+      32 /* GreaterThanToken */,
+      /*diagnosticMessage*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
+      if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
+        nextToken();
+      } else {
+        scanJsxText();
       }
-      return node;
     }
-    function updateElementAccessExpression(node, expression, argumentExpression) {
-      if (isElementAccessChain(node)) {
-        return updateElementAccessChain(node, expression, node.questionDotToken, argumentExpression);
+    return finishNode(factory2.createJsxClosingElement(tagName), pos);
+  }
+  function parseJsxClosingFragment(inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(31 /* LessThanSlashToken */);
+    if (parseExpected(
+      32 /* GreaterThanToken */,
+      Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment,
+      /*shouldAdvance*/
+      false
+    )) {
+      if (inExpressionContext) {
+        nextToken();
+      } else {
+        scanJsxText();
       }
-      return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
     }
-    function createElementAccessChain(expression, questionDotToken, index) {
-      const node = createBaseElementAccessExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          true
-        ),
-        questionDotToken,
-        asExpression(index)
-      );
-      node.flags |= 64 /* OptionalChain */;
-      node.transformFlags |= 32 /* ContainsES2020 */;
-      return node;
+    return finishNode(factory2.createJsxJsxClosingFragment(), pos);
+  }
+  function parseTypeAssertion() {
+    Debug.assert(languageVariant !== 1 /* JSX */, "Type assertions should never be parsed in JSX; they should be parsed as comparisons or JSX elements/fragments.");
+    const pos = getNodePos();
+    parseExpected(30 /* LessThanToken */);
+    const type = parseType();
+    parseExpected(32 /* GreaterThanToken */);
+    const expression = parseSimpleUnaryExpression();
+    return finishNode(factory2.createTypeAssertion(type, expression), pos);
+  }
+  function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token()) || token() === 23 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate();
+  }
+  function isStartOfOptionalPropertyOrElementAccessChain() {
+    return token() === 29 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate);
+  }
+  function tryReparseOptionalChain(node) {
+    if (node.flags & 64 /* OptionalChain */) {
+      return true;
     }
-    function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) {
-      Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node;
-    }
-    function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
-      const node = createBaseDeclaration(213 /* CallExpression */);
-      node.expression = expression;
-      node.questionDotToken = questionDotToken;
-      node.typeArguments = typeArguments;
-      node.arguments = argumentsArray;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    if (isNonNullExpression(node)) {
+      let expr = node.expression;
+      while (isNonNullExpression(expr) && !(expr.flags & 64 /* OptionalChain */)) {
+        expr = expr.expression;
       }
-      if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
+      if (expr.flags & 64 /* OptionalChain */) {
+        while (isNonNullExpression(node)) {
+          node.flags |= 64 /* OptionalChain */;
+          node = node.expression;
+        }
+        return true;
       }
-      return node;
     }
-    function createCallExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseCallExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          false
-        ),
-        /*questionDotToken*/
-        void 0,
-        asNodeArray(typeArguments),
-        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    return false;
+  }
+  function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
+    const name = parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true,
+      /*allowUnicodeEscapeSequenceInIdentifierName*/
+      true
+    );
+    const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
+    const propertyAccess = isOptionalChain2 ? factoryCreatePropertyAccessChain(expression, questionDotToken, name) : factoryCreatePropertyAccessExpression(expression, name);
+    if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
+      parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers);
+    }
+    if (isExpressionWithTypeArguments(expression) && expression.typeArguments) {
+      const pos2 = expression.typeArguments.pos - 1;
+      const end = skipTrivia(sourceText, expression.typeArguments.end) + 1;
+      parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access);
+    }
+    return finishNode(propertyAccess, pos);
+  }
+  function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
+    let argumentExpression;
+    if (token() === 24 /* CloseBracketToken */) {
+      argumentExpression = createMissingNode(
+        80 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.An_element_access_expression_should_take_an_argument
       );
-      if (isImportKeyword(node.expression)) {
-        node.transformFlags |= 8388608 /* ContainsDynamicImport */;
+    } else {
+      const argument = allowInAnd(parseExpression);
+      if (isStringOrNumericLiteralLike(argument)) {
+        argument.text = internIdentifier(argument.text);
       }
-      return node;
+      argumentExpression = argument;
     }
-    function updateCallExpression(node, expression, typeArguments, argumentsArray) {
-      if (isCallChain(node)) {
-        return updateCallChain(node, expression, node.questionDotToken, typeArguments, argumentsArray);
+    parseExpected(24 /* CloseBracketToken */);
+    const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateElementAccessChain(expression, questionDotToken, argumentExpression) : factoryCreateElementAccessExpression(expression, argumentExpression);
+    return finishNode(indexedAccess, pos);
+  }
+  function parseMemberExpressionRest(pos, expression, allowOptionalChain) {
+    while (true) {
+      let questionDotToken;
+      let isPropertyAccess = false;
+      if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) {
+        questionDotToken = parseExpectedToken(29 /* QuestionDotToken */);
+        isPropertyAccess = tokenIsIdentifierOrKeyword(token());
+      } else {
+        isPropertyAccess = parseOptional(25 /* DotToken */);
       }
-      return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
-    }
-    function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) {
-      const node = createBaseCallExpression(
-        parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          true
-        ),
-        questionDotToken,
-        asNodeArray(typeArguments),
-        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
-      );
-      node.flags |= 64 /* OptionalChain */;
-      node.transformFlags |= 32 /* ContainsES2020 */;
-      return node;
-    }
-    function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) {
-      Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
-    }
-    function createNewExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseDeclaration(214 /* NewExpression */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      if (isPropertyAccess) {
+        expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken);
+        continue;
       }
-      return node;
-    }
-    function updateNewExpression(node, expression, typeArguments, argumentsArray) {
-      return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
-    }
-    function createTaggedTemplateExpression(tag, typeArguments, template) {
-      const node = createBaseNode(215 /* TaggedTemplateExpression */);
-      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
-        tag,
-        /*optionalChain*/
-        false
-      );
-      node.typeArguments = asNodeArray(typeArguments);
-      node.template = template;
-      node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      if ((questionDotToken || !inDecoratorContext()) && parseOptional(23 /* OpenBracketToken */)) {
+        expression = parseElementAccessExpressionRest(pos, expression, questionDotToken);
+        continue;
       }
-      if (hasInvalidEscape(node.template)) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
+      if (isTemplateStartOfTaggedTemplate()) {
+        expression = !questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+          pos,
+          expression,
+          questionDotToken,
+          /*typeArguments*/
+          void 0
+        );
+        continue;
       }
-      return node;
-    }
-    function updateTaggedTemplateExpression(node, tag, typeArguments, template) {
-      return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
-    }
-    function createTypeAssertion(type, expression) {
-      const node = createBaseNode(216 /* TypeAssertionExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeAssertion(node, type, expression) {
-      return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node;
-    }
-    function createParenthesizedExpression(expression) {
-      const node = createBaseNode(217 /* ParenthesizedExpression */);
-      node.expression = expression;
-      node.transformFlags = propagateChildFlags(node.expression);
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateParenthesizedExpression(node, expression) {
-      return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
-    }
-    function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseDeclaration(218 /* FunctionExpression */);
-      node.modifiers = asNodeArray(modifiers);
-      node.asteriskToken = asteriskToken;
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.body = body;
-      const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
-      const isGenerator = !!node.asteriskToken;
-      const isAsyncGenerator = isAsync && isGenerator;
-      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      node.typeArguments = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
-    }
-    function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
-    }
-    function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      const node = createBaseDeclaration(219 /* ArrowFunction */);
-      node.modifiers = asNodeArray(modifiers);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.equalsGreaterThanToken = equalsGreaterThanToken ?? createToken(39 /* EqualsGreaterThanToken */);
-      node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
-      const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
-      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
-      node.typeArguments = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
-    }
-    function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
-    }
-    function createDeleteExpression(expression) {
-      const node = createBaseNode(220 /* DeleteExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateDeleteExpression(node, expression) {
-      return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
-    }
-    function createTypeOfExpression(expression) {
-      const node = createBaseNode(221 /* TypeOfExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateTypeOfExpression(node, expression) {
-      return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
-    }
-    function createVoidExpression(expression) {
-      const node = createBaseNode(222 /* VoidExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateVoidExpression(node, expression) {
-      return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
-    }
-    function createAwaitExpression(expression) {
-      const node = createBaseNode(223 /* AwaitExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
-      return node;
-    }
-    function updateAwaitExpression(node, expression) {
-      return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
-    }
-    function createPrefixUnaryExpression(operator, operand) {
-      const node = createBaseNode(224 /* PrefixUnaryExpression */);
-      node.operator = operator;
-      node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
-      node.transformFlags |= propagateChildFlags(node.operand);
-      if ((operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
-        node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
+      if (!questionDotToken) {
+        if (token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
+          nextToken();
+          expression = finishNode(factory2.createNonNullExpression(expression), pos);
+          continue;
+        }
+        const typeArguments = tryParse(parseTypeArgumentsInExpression);
+        if (typeArguments) {
+          expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
+          continue;
+        }
       }
-      return node;
+      return expression;
     }
-    function updatePrefixUnaryExpression(node, operand) {
-      return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
+  }
+  function isTemplateStartOfTaggedTemplate() {
+    return token() === 15 /* NoSubstitutionTemplateLiteral */ || token() === 16 /* TemplateHead */;
+  }
+  function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) {
+    const tagExpression = factory2.createTaggedTemplateExpression(
+      tag,
+      typeArguments,
+      token() === 15 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateToken(
+        /*isTaggedTemplate*/
+        true
+      ), parseLiteralNode()) : parseTemplateExpression(
+        /*isTaggedTemplate*/
+        true
+      )
+    );
+    if (questionDotToken || tag.flags & 64 /* OptionalChain */) {
+      tagExpression.flags |= 64 /* OptionalChain */;
     }
-    function createPostfixUnaryExpression(operand, operator) {
-      const node = createBaseNode(225 /* PostfixUnaryExpression */);
-      node.operator = operator;
-      node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
-      node.transformFlags |= propagateChildFlags(node.operand);
-      if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
-        node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
+    tagExpression.questionDotToken = questionDotToken;
+    return finishNode(tagExpression, pos);
+  }
+  function parseCallExpressionRest(pos, expression) {
+    while (true) {
+      expression = parseMemberExpressionRest(
+        pos,
+        expression,
+        /*allowOptionalChain*/
+        true
+      );
+      let typeArguments;
+      const questionDotToken = parseOptionalToken(29 /* QuestionDotToken */);
+      if (questionDotToken) {
+        typeArguments = tryParse(parseTypeArgumentsInExpression);
+        if (isTemplateStartOfTaggedTemplate()) {
+          expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments);
+          continue;
+        }
       }
-      return node;
-    }
-    function updatePostfixUnaryExpression(node, operand) {
-      return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
-    }
-    function createBinaryExpression(left, operator, right) {
-      const node = createBaseDeclaration(226 /* BinaryExpression */);
-      const operatorToken = asToken(operator);
-      const operatorKind = operatorToken.kind;
-      node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
-      node.operatorToken = operatorToken;
-      node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right);
-      node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right);
-      if (operatorKind === 61 /* QuestionQuestionToken */) {
-        node.transformFlags |= 32 /* ContainsES2020 */;
-      } else if (operatorKind === 64 /* EqualsToken */) {
-        if (isObjectLiteralExpression(node.left)) {
-          node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
-        } else if (isArrayLiteralExpression(node.left)) {
-          node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
+      if (typeArguments || token() === 21 /* OpenParenToken */) {
+        if (!questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */) {
+          typeArguments = expression.typeArguments;
+          expression = expression.expression;
         }
-      } else if (operatorKind === 43 /* AsteriskAsteriskToken */ || operatorKind === 68 /* AsteriskAsteriskEqualsToken */) {
-        node.transformFlags |= 512 /* ContainsES2016 */;
-      } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) {
-        node.transformFlags |= 16 /* ContainsES2021 */;
+        const argumentList = parseArgumentList();
+        const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateCallChain(expression, questionDotToken, typeArguments, argumentList) : factoryCreateCallExpression(expression, typeArguments, argumentList);
+        expression = finishNode(callExpr, pos);
+        continue;
       }
-      if (operatorKind === 103 /* InKeyword */ && isPrivateIdentifier(node.left)) {
-        node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
+      if (questionDotToken) {
+        const name = createMissingNode(
+          80 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics.Identifier_expected
+        );
+        expression = finishNode(factoryCreatePropertyAccessChain(expression, questionDotToken, name), pos);
       }
-      node.jsDoc = void 0;
-      return node;
-    }
-    function propagateAssignmentPatternFlags(node) {
-      return containsObjectRestOrSpread(node) ? 65536 /* ContainsObjectRestOrSpread */ : 0 /* None */;
-    }
-    function updateBinaryExpression(node, left, operator, right) {
-      return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
+      break;
     }
-    function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-      const node = createBaseNode(227 /* ConditionalExpression */);
-      node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
-      node.questionToken = questionToken ?? createToken(58 /* QuestionToken */);
-      node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
-      node.colonToken = colonToken ?? createToken(59 /* ColonToken */);
-      node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse);
-      node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse);
-      return node;
+    return expression;
+  }
+  function parseArgumentList() {
+    parseExpected(21 /* OpenParenToken */);
+    const result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression);
+    parseExpected(22 /* CloseParenToken */);
+    return result;
+  }
+  function parseTypeArgumentsInExpression() {
+    if ((contextFlags & 524288 /* JavaScriptFile */) !== 0) {
+      return void 0;
     }
-    function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) {
-      return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
+    if (reScanLessThanToken() !== 30 /* LessThanToken */) {
+      return void 0;
     }
-    function createTemplateExpression(head, templateSpans) {
-      const node = createBaseNode(228 /* TemplateExpression */);
-      node.head = head;
-      node.templateSpans = createNodeArray(templateSpans);
-      node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
-      return node;
+    nextToken();
+    const typeArguments = parseDelimitedList(20 /* TypeArguments */, parseType);
+    if (reScanGreaterToken() !== 32 /* GreaterThanToken */) {
+      return void 0;
     }
-    function updateTemplateExpression(node, head, templateSpans) {
-      return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node;
+    nextToken();
+    return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0;
+  }
+  function canFollowTypeArgumentsInExpression() {
+    switch (token()) {
+      case 21 /* OpenParenToken */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 16 /* TemplateHead */:
+        return true;
+      case 30 /* LessThanToken */:
+      case 32 /* GreaterThanToken */:
+      case 40 /* PlusToken */:
+      case 41 /* MinusToken */:
+        return false;
     }
-    function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
-      Debug.assert(!(templateFlags & ~7176 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
-      let cooked = void 0;
-      if (rawText !== void 0 && rawText !== text) {
-        cooked = getCookedText(kind, rawText);
-        if (typeof cooked === "object") {
-          return Debug.fail("Invalid raw text");
+    return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression();
+  }
+  function parsePrimaryExpression() {
+    switch (token()) {
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        if (scanner2.getTokenFlags() & 26656 /* IsInvalid */) {
+          reScanTemplateToken(
+            /*isTaggedTemplate*/
+            false
+          );
         }
-      }
-      if (text === void 0) {
-        if (cooked === void 0) {
-          return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined.");
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 11 /* StringLiteral */:
+        return parseLiteralNode();
+      case 110 /* ThisKeyword */:
+      case 108 /* SuperKeyword */:
+      case 106 /* NullKeyword */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+        return parseTokenNode();
+      case 21 /* OpenParenToken */:
+        return parseParenthesizedExpression();
+      case 23 /* OpenBracketToken */:
+        return parseArrayLiteralExpression();
+      case 19 /* OpenBraceToken */:
+        return parseObjectLiteralExpression();
+      case 134 /* AsyncKeyword */:
+        if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) {
+          break;
         }
-        text = cooked;
-      } else if (cooked !== void 0) {
-        Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
-      }
-      return text;
+        return parseFunctionExpression();
+      case 60 /* AtToken */:
+        return parseDecoratedExpression();
+      case 86 /* ClassKeyword */:
+        return parseClassExpression();
+      case 100 /* FunctionKeyword */:
+        return parseFunctionExpression();
+      case 105 /* NewKeyword */:
+        return parseNewExpressionOrNewDotTarget();
+      case 44 /* SlashToken */:
+      case 69 /* SlashEqualsToken */:
+        if (reScanSlashToken() === 14 /* RegularExpressionLiteral */) {
+          return parseLiteralNode();
+        }
+        break;
+      case 16 /* TemplateHead */:
+        return parseTemplateExpression(
+          /*isTaggedTemplate*/
+          false
+        );
+      case 81 /* PrivateIdentifier */:
+        return parsePrivateIdentifier();
+    }
+    return parseIdentifier(Diagnostics.Expression_expected);
+  }
+  function parseParenthesizedExpression() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(22 /* CloseParenToken */);
+    return withJSDoc(finishNode(factoryCreateParenthesizedExpression(expression), pos), hasJSDoc);
+  }
+  function parseSpreadElement() {
+    const pos = getNodePos();
+    parseExpected(26 /* DotDotDotToken */);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    return finishNode(factory2.createSpreadElement(expression), pos);
+  }
+  function parseArgumentOrArrayLiteralElement() {
+    return token() === 26 /* DotDotDotToken */ ? parseSpreadElement() : token() === 28 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+  }
+  function parseArgumentExpression() {
+    return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
+  }
+  function parseArrayLiteralExpression() {
+    const pos = getNodePos();
+    const openBracketPosition = scanner2.getTokenStart();
+    const openBracketParsed = parseExpected(23 /* OpenBracketToken */);
+    const multiLine = scanner2.hasPrecedingLineBreak();
+    const elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement);
+    parseExpectedMatchingBrackets(23 /* OpenBracketToken */, 24 /* CloseBracketToken */, openBracketParsed, openBracketPosition);
+    return finishNode(factoryCreateArrayLiteralExpression(elements, multiLine), pos);
+  }
+  function parseObjectLiteralElement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (parseOptionalToken(26 /* DotDotDotToken */)) {
+      const expression = parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      );
+      return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
     }
-    function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
-      let transformFlags = 1024 /* ContainsES2015 */;
-      if (templateFlags) {
-        transformFlags |= 128 /* ContainsES2018 */;
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      true
+    );
+    if (parseContextualModifier(139 /* GetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */);
+    }
+    if (parseContextualModifier(153 /* SetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */);
+    }
+    const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
+    const tokenIsIdentifier = isIdentifier2();
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(58 /* QuestionToken */);
+    const exclamationToken = parseOptionalToken(54 /* ExclamationToken */);
+    if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
+      return parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken);
+    }
+    let node;
+    const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 59 /* ColonToken */;
+    if (isShorthandPropertyAssignment2) {
+      const equalsToken = parseOptionalToken(64 /* EqualsToken */);
+      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      )) : void 0;
+      node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
+      node.equalsToken = equalsToken;
+    } else {
+      parseExpected(59 /* ColonToken */);
+      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
+      node = factory2.createPropertyAssignment(name, initializer);
+    }
+    node.modifiers = modifiers;
+    node.questionToken = questionToken;
+    node.exclamationToken = exclamationToken;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseObjectLiteralExpression() {
+    const pos = getNodePos();
+    const openBracePosition = scanner2.getTokenStart();
+    const openBraceParsed = parseExpected(19 /* OpenBraceToken */);
+    const multiLine = scanner2.hasPrecedingLineBreak();
+    const properties = parseDelimitedList(
+      12 /* ObjectLiteralMembers */,
+      parseObjectLiteralElement,
+      /*considerSemicolonAsDelimiter*/
+      true
+    );
+    parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition);
+    return finishNode(factoryCreateObjectLiteralExpression(properties, multiLine), pos);
+  }
+  function parseFunctionExpression() {
+    const savedDecoratorContext = inDecoratorContext();
+    setDecoratorContext(
+      /*val*/
+      false
+    );
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      false
+    );
+    parseExpected(100 /* FunctionKeyword */);
+    const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlock(isGenerator | isAsync);
+    setDecoratorContext(savedDecoratorContext);
+    const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseOptionalBindingIdentifier() {
+    return isBindingIdentifier() ? parseBindingIdentifier() : void 0;
+  }
+  function parseNewExpressionOrNewDotTarget() {
+    const pos = getNodePos();
+    parseExpected(105 /* NewKeyword */);
+    if (parseOptional(25 /* DotToken */)) {
+      const name = parseIdentifierName();
+      return finishNode(factory2.createMetaProperty(105 /* NewKeyword */, name), pos);
+    }
+    const expressionPos = getNodePos();
+    let expression = parseMemberExpressionRest(
+      expressionPos,
+      parsePrimaryExpression(),
+      /*allowOptionalChain*/
+      false
+    );
+    let typeArguments;
+    if (expression.kind === 233 /* ExpressionWithTypeArguments */) {
+      typeArguments = expression.typeArguments;
+      expression = expression.expression;
+    }
+    if (token() === 29 /* QuestionDotToken */) {
+      parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression));
+    }
+    const argumentList = token() === 21 /* OpenParenToken */ ? parseArgumentList() : void 0;
+    return finishNode(factoryCreateNewExpression(expression, typeArguments, argumentList), pos);
+  }
+  function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const openBracePosition = scanner2.getTokenStart();
+    const openBraceParsed = parseExpected(19 /* OpenBraceToken */, diagnosticMessage);
+    if (openBraceParsed || ignoreMissingOpenBrace) {
+      const multiLine = scanner2.hasPrecedingLineBreak();
+      const statements = parseList(1 /* BlockStatements */, parseStatement);
+      parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition);
+      const result = withJSDoc(finishNode(factoryCreateBlock(statements, multiLine), pos), hasJSDoc);
+      if (token() === 64 /* EqualsToken */) {
+        parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses);
+        nextToken();
       }
-      return transformFlags;
-    }
-    function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
-      const node = createBaseToken(kind);
-      node.text = text;
-      node.rawText = rawText;
-      node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */;
-      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
-      return node;
+      return result;
+    } else {
+      const statements = createMissingList();
+      return withJSDoc(finishNode(factoryCreateBlock(
+        statements,
+        /*multiLine*/
+        void 0
+      ), pos), hasJSDoc);
+    }
+  }
+  function parseFunctionBlock(flags, diagnosticMessage) {
+    const savedYieldContext = inYieldContext();
+    setYieldContext(!!(flags & 1 /* Yield */));
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(!!(flags & 2 /* Await */));
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const saveDecoratorContext = inDecoratorContext();
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
-    function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
-      const node = createBaseDeclaration(kind);
-      node.text = text;
-      node.rawText = rawText;
-      node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */;
-      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
-      return node;
+    const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
-    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
-      if (kind === 15 /* NoSubstitutionTemplateLiteral */) {
-        return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
+    topLevel = savedTopLevel;
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return block;
+  }
+  function parseEmptyStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(27 /* SemicolonToken */);
+    return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc);
+  }
+  function parseIfStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(101 /* IfKeyword */);
+    const openParenPosition = scanner2.getTokenStart();
+    const openParenParsed = parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const thenStatement = parseStatement();
+    const elseStatement = parseOptional(93 /* ElseKeyword */) ? parseStatement() : void 0;
+    return withJSDoc(finishNode(factoryCreateIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc);
+  }
+  function parseDoStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(92 /* DoKeyword */);
+    const statement = parseStatement();
+    parseExpected(117 /* WhileKeyword */);
+    const openParenPosition = scanner2.getTokenStart();
+    const openParenParsed = parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
+    parseOptional(27 /* SemicolonToken */);
+    return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc);
+  }
+  function parseWhileStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(117 /* WhileKeyword */);
+    const openParenPosition = scanner2.getTokenStart();
+    const openParenParsed = parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const statement = parseStatement();
+    return withJSDoc(finishNode(factoryCreateWhileStatement(expression, statement), pos), hasJSDoc);
+  }
+  function parseForOrForInOrForOfStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(99 /* ForKeyword */);
+    const awaitToken = parseOptionalToken(135 /* AwaitKeyword */);
+    parseExpected(21 /* OpenParenToken */);
+    let initializer;
+    if (token() !== 27 /* SemicolonToken */) {
+      if (token() === 115 /* VarKeyword */ || token() === 121 /* LetKeyword */ || token() === 87 /* ConstKeyword */ || token() === 160 /* UsingKeyword */ && lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf) || // this one is meant to allow of
+      token() === 135 /* AwaitKeyword */ && lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine)) {
+        initializer = parseVariableDeclarationList(
+          /*inForStatementInitializer*/
+          true
+        );
+      } else {
+        initializer = disallowInAnd(parseExpression);
       }
-      return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
     }
-    function createTemplateHead(text, rawText, templateFlags) {
-      text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
-      return createTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
-    }
-    function createTemplateMiddle(text, rawText, templateFlags) {
-      text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
-      return createTemplateLiteralLikeNode(17 /* TemplateMiddle */, text, rawText, templateFlags);
-    }
-    function createTemplateTail(text, rawText, templateFlags) {
-      text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
-      return createTemplateLiteralLikeNode(18 /* TemplateTail */, text, rawText, templateFlags);
-    }
-    function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) {
-      text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags);
-      return createTemplateLiteralLikeDeclaration(15 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
-    }
-    function createYieldExpression(asteriskToken, expression) {
-      Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-      const node = createBaseNode(229 /* YieldExpression */);
-      node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.asteriskToken = asteriskToken;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
-      return node;
-    }
-    function updateYieldExpression(node, asteriskToken, expression) {
-      return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
-    }
-    function createSpreadElement(expression) {
-      const node = createBaseNode(230 /* SpreadElement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
-      return node;
-    }
-    function updateSpreadElement(node, expression) {
-      return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
-    }
-    function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseDeclaration(231 /* ClassExpression */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.members = createNodeArray(members);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+    let node;
+    if (awaitToken ? parseExpected(165 /* OfKeyword */) : parseOptional(165 /* OfKeyword */)) {
+      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
+      parseExpected(22 /* CloseParenToken */);
+      node = factoryCreateForOfStatement(awaitToken, initializer, expression, parseStatement());
+    } else if (parseOptional(103 /* InKeyword */)) {
+      const expression = allowInAnd(parseExpression);
+      parseExpected(22 /* CloseParenToken */);
+      node = factory2.createForInStatement(initializer, expression, parseStatement());
+    } else {
+      parseExpected(27 /* SemicolonToken */);
+      const condition = token() !== 27 /* SemicolonToken */ && token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
+      parseExpected(27 /* SemicolonToken */);
+      const incrementor = token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
+      parseExpected(22 /* CloseParenToken */);
+      node = factoryCreateForStatement(initializer, condition, incrementor, parseStatement());
+    }
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseBreakOrContinueStatement(kind) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(kind === 252 /* BreakStatement */ ? 83 /* BreakKeyword */ : 88 /* ContinueKeyword */);
+    const label = canParseSemicolon() ? void 0 : parseIdentifier();
+    parseSemicolon();
+    const node = kind === 252 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseReturnStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(107 /* ReturnKeyword */);
+    const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression);
+    parseSemicolon();
+    return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc);
+  }
+  function parseWithStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(118 /* WithKeyword */);
+    const openParenPosition = scanner2.getTokenStart();
+    const openParenParsed = parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const statement = doInsideOfContext(67108864 /* InWithStatement */, parseStatement);
+    return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc);
+  }
+  function parseCaseClause() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(84 /* CaseKeyword */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(59 /* ColonToken */);
+    const statements = parseList(3 /* SwitchClauseStatements */, parseStatement);
+    return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc);
+  }
+  function parseDefaultClause() {
+    const pos = getNodePos();
+    parseExpected(90 /* DefaultKeyword */);
+    parseExpected(59 /* ColonToken */);
+    const statements = parseList(3 /* SwitchClauseStatements */, parseStatement);
+    return finishNode(factory2.createDefaultClause(statements), pos);
+  }
+  function parseCaseOrDefaultClause() {
+    return token() === 84 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause();
+  }
+  function parseCaseBlock() {
+    const pos = getNodePos();
+    parseExpected(19 /* OpenBraceToken */);
+    const clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause);
+    parseExpected(20 /* CloseBraceToken */);
+    return finishNode(factory2.createCaseBlock(clauses), pos);
+  }
+  function parseSwitchStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(109 /* SwitchKeyword */);
+    parseExpected(21 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(22 /* CloseParenToken */);
+    const caseBlock = parseCaseBlock();
+    return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc);
+  }
+  function parseThrowStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(111 /* ThrowKeyword */);
+    let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression);
+    if (expression === void 0) {
+      identifierCount++;
+      expression = finishNode(factoryCreateIdentifier(""), getNodePos());
     }
-    function createOmittedExpression() {
-      return createBaseNode(232 /* OmittedExpression */);
+    if (!tryParseSemicolon()) {
+      parseErrorForMissingSemicolonAfter(expression);
     }
-    function createExpressionWithTypeArguments(expression, typeArguments) {
-      const node = createBaseNode(233 /* ExpressionWithTypeArguments */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
-        expression,
-        /*optionalChain*/
+    return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc);
+  }
+  function parseTryStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(113 /* TryKeyword */);
+    const tryBlock = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    const catchClause = token() === 85 /* CatchKeyword */ ? parseCatchClause() : void 0;
+    let finallyBlock;
+    if (!catchClause || token() === 98 /* FinallyKeyword */) {
+      parseExpected(98 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
+      finallyBlock = parseBlock(
+        /*ignoreMissingOpenBrace*/
         false
       );
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function updateExpressionWithTypeArguments(node, expression, typeArguments) {
-      return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node;
     }
-    function createAsExpression(expression, type) {
-      const node = createBaseNode(234 /* AsExpression */);
-      node.expression = expression;
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateAsExpression(node, expression, type) {
-      return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node;
-    }
-    function createNonNullExpression(expression) {
-      const node = createBaseNode(235 /* NonNullExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
-        expression,
-        /*optionalChain*/
-        false
-      );
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      return node;
+    return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
+  }
+  function parseCatchClause() {
+    const pos = getNodePos();
+    parseExpected(85 /* CatchKeyword */);
+    let variableDeclaration;
+    if (parseOptional(21 /* OpenParenToken */)) {
+      variableDeclaration = parseVariableDeclaration();
+      parseExpected(22 /* CloseParenToken */);
+    } else {
+      variableDeclaration = void 0;
     }
-    function updateNonNullExpression(node, expression) {
-      if (isNonNullChain(node)) {
-        return updateNonNullChain(node, expression);
+    const block = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
+  }
+  function parseDebuggerStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(89 /* DebuggerKeyword */);
+    parseSemicolon();
+    return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc);
+  }
+  function parseExpressionOrLabeledStatement() {
+    const pos = getNodePos();
+    let hasJSDoc = hasPrecedingJSDocComment();
+    let node;
+    const hasParen = token() === 21 /* OpenParenToken */;
+    const expression = allowInAnd(parseExpression);
+    if (isIdentifier(expression) && parseOptional(59 /* ColonToken */)) {
+      node = factory2.createLabeledStatement(expression, parseStatement());
+    } else {
+      if (!tryParseSemicolon()) {
+        parseErrorForMissingSemicolonAfter(expression);
+      }
+      node = factoryCreateExpressionStatement(expression);
+      if (hasParen) {
+        hasJSDoc = false;
       }
-      return node.expression !== expression ? update(createNonNullExpression(expression), node) : node;
-    }
-    function createSatisfiesExpression(expression, type) {
-      const node = createBaseNode(238 /* SatisfiesExpression */);
-      node.expression = expression;
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateSatisfiesExpression(node, expression, type) {
-      return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
-    }
-    function createNonNullChain(expression) {
-      const node = createBaseNode(235 /* NonNullExpression */);
-      node.flags |= 64 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
-        expression,
-        /*optionalChain*/
-        true
-      );
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      return node;
     }
-    function updateNonNullChain(node, expression) {
-      Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead.");
-      return node.expression !== expression ? update(createNonNullChain(expression), node) : node;
-    }
-    function createMetaProperty(keywordToken, name) {
-      const node = createBaseNode(236 /* MetaProperty */);
-      node.keywordToken = keywordToken;
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name);
-      switch (keywordToken) {
-        case 105 /* NewKeyword */:
-          node.transformFlags |= 1024 /* ContainsES2015 */;
-          break;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function nextTokenIsIdentifierOrKeywordOnSameLine() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsClassKeywordOnSameLine() {
+    nextToken();
+    return token() === 86 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsFunctionKeywordOnSameLine() {
+    nextToken();
+    return token() === 100 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() {
+    nextToken();
+    return (tokenIsIdentifierOrKeyword(token()) || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 11 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak();
+  }
+  function isDeclaration2() {
+    while (true) {
+      switch (token()) {
+        case 115 /* VarKeyword */:
+        case 121 /* LetKeyword */:
+        case 87 /* ConstKeyword */:
+        case 100 /* FunctionKeyword */:
+        case 86 /* ClassKeyword */:
+        case 94 /* EnumKeyword */:
+          return true;
+        case 160 /* UsingKeyword */:
+          return isUsingDeclaration();
+        case 135 /* AwaitKeyword */:
+          return isAwaitUsingDeclaration();
+        case 120 /* InterfaceKeyword */:
+        case 156 /* TypeKeyword */:
+          return nextTokenIsIdentifierOnSameLine();
+        case 144 /* ModuleKeyword */:
+        case 145 /* NamespaceKeyword */:
+          return nextTokenIsIdentifierOrStringLiteralOnSameLine();
+        case 128 /* AbstractKeyword */:
+        case 129 /* AccessorKeyword */:
+        case 134 /* AsyncKeyword */:
+        case 138 /* DeclareKeyword */:
+        case 123 /* PrivateKeyword */:
+        case 124 /* ProtectedKeyword */:
+        case 125 /* PublicKeyword */:
+        case 148 /* ReadonlyKeyword */:
+          const previousToken = token();
+          nextToken();
+          if (scanner2.hasPrecedingLineBreak()) {
+            return false;
+          }
+          if (previousToken === 138 /* DeclareKeyword */ && token() === 156 /* TypeKeyword */) {
+            return true;
+          }
+          continue;
+        case 162 /* GlobalKeyword */:
+          nextToken();
+          return token() === 19 /* OpenBraceToken */ || token() === 80 /* Identifier */ || token() === 95 /* ExportKeyword */;
         case 102 /* ImportKeyword */:
-          node.transformFlags |= 32 /* ContainsES2020 */;
-          break;
+          nextToken();
+          return token() === 11 /* StringLiteral */ || token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token());
+        case 95 /* ExportKeyword */:
+          let currentToken2 = nextToken();
+          if (currentToken2 === 156 /* TypeKeyword */) {
+            currentToken2 = lookAhead(nextToken);
+          }
+          if (currentToken2 === 64 /* EqualsToken */ || currentToken2 === 42 /* AsteriskToken */ || currentToken2 === 19 /* OpenBraceToken */ || currentToken2 === 90 /* DefaultKeyword */ || currentToken2 === 130 /* AsKeyword */ || currentToken2 === 60 /* AtToken */) {
+            return true;
+          }
+          continue;
+        case 126 /* StaticKeyword */:
+          nextToken();
+          continue;
         default:
-          return Debug.assertNever(keywordToken);
-      }
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateMetaProperty(node, name) {
-      return node.name !== name ? update(createMetaProperty(node.keywordToken, name), node) : node;
-    }
-    function createTemplateSpan(expression, literal) {
-      const node = createBaseNode(239 /* TemplateSpan */);
-      node.expression = expression;
-      node.literal = literal;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function updateTemplateSpan(node, expression, literal) {
-      return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan(expression, literal), node) : node;
-    }
-    function createSemicolonClassElement() {
-      const node = createBaseNode(240 /* SemicolonClassElement */);
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function createBlock(statements, multiLine) {
-      const node = createBaseNode(241 /* Block */);
-      node.statements = createNodeArray(statements);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.statements);
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateBlock(node, statements) {
-      return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node;
-    }
-    function createVariableStatement(modifiers, declarationList) {
-      const node = createBaseNode(243 /* VariableStatement */);
-      node.modifiers = asNodeArray(modifiers);
-      node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList;
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
-      if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
+          return false;
       }
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateVariableStatement(node, modifiers, declarationList) {
-      return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node;
-    }
-    function createEmptyStatement() {
-      const node = createBaseNode(242 /* EmptyStatement */);
-      node.jsDoc = void 0;
-      return node;
-    }
-    function createExpressionStatement(expression) {
-      const node = createBaseNode(244 /* ExpressionStatement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateExpressionStatement(node, expression) {
-      return node.expression !== expression ? update(createExpressionStatement(expression), node) : node;
-    }
-    function createIfStatement(expression, thenStatement, elseStatement) {
-      const node = createBaseNode(245 /* IfStatement */);
-      node.expression = expression;
-      node.thenStatement = asEmbeddedStatement(thenStatement);
-      node.elseStatement = asEmbeddedStatement(elseStatement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
     }
-    function updateIfStatement(node, expression, thenStatement, elseStatement) {
-      return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node;
-    }
-    function createDoStatement(statement, expression) {
-      const node = createBaseNode(246 /* DoStatement */);
-      node.statement = asEmbeddedStatement(statement);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateDoStatement(node, statement, expression) {
-      return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node;
-    }
-    function createWhileStatement(expression, statement) {
-      const node = createBaseNode(247 /* WhileStatement */);
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateWhileStatement(node, expression, statement) {
-      return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node;
-    }
-    function createForStatement(initializer, condition, incrementor, statement) {
-      const node = createBaseNode(248 /* ForStatement */);
-      node.initializer = initializer;
-      node.condition = condition;
-      node.incrementor = incrementor;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateForStatement(node, initializer, condition, incrementor, statement) {
-      return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node;
-    }
-    function createForInStatement(initializer, expression, statement) {
-      const node = createBaseNode(249 /* ForInStatement */);
-      node.initializer = initializer;
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      return node;
-    }
-    function updateForInStatement(node, initializer, expression, statement) {
-      return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node;
-    }
-    function createForOfStatement(awaitModifier, initializer, expression, statement) {
-      const node = createBaseNode(250 /* ForOfStatement */);
-      node.awaitModifier = awaitModifier;
-      node.initializer = initializer;
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
-      if (awaitModifier)
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.flowNode = void 0;
-      return node;
+  }
+  function isStartOfDeclaration() {
+    return lookAhead(isDeclaration2);
+  }
+  function isStartOfStatement() {
+    switch (token()) {
+      case 60 /* AtToken */:
+      case 27 /* SemicolonToken */:
+      case 19 /* OpenBraceToken */:
+      case 115 /* VarKeyword */:
+      case 121 /* LetKeyword */:
+      case 160 /* UsingKeyword */:
+      case 100 /* FunctionKeyword */:
+      case 86 /* ClassKeyword */:
+      case 94 /* EnumKeyword */:
+      case 101 /* IfKeyword */:
+      case 92 /* DoKeyword */:
+      case 117 /* WhileKeyword */:
+      case 99 /* ForKeyword */:
+      case 88 /* ContinueKeyword */:
+      case 83 /* BreakKeyword */:
+      case 107 /* ReturnKeyword */:
+      case 118 /* WithKeyword */:
+      case 109 /* SwitchKeyword */:
+      case 111 /* ThrowKeyword */:
+      case 113 /* TryKeyword */:
+      case 89 /* DebuggerKeyword */:
+      case 85 /* CatchKeyword */:
+      case 98 /* FinallyKeyword */:
+        return true;
+      case 102 /* ImportKeyword */:
+        return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
+      case 87 /* ConstKeyword */:
+      case 95 /* ExportKeyword */:
+        return isStartOfDeclaration();
+      case 134 /* AsyncKeyword */:
+      case 138 /* DeclareKeyword */:
+      case 120 /* InterfaceKeyword */:
+      case 144 /* ModuleKeyword */:
+      case 145 /* NamespaceKeyword */:
+      case 156 /* TypeKeyword */:
+      case 162 /* GlobalKeyword */:
+        return true;
+      case 129 /* AccessorKeyword */:
+      case 125 /* PublicKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+      case 126 /* StaticKeyword */:
+      case 148 /* ReadonlyKeyword */:
+        return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
+      default:
+        return isStartOfExpression();
     }
-    function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
-      return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node;
+  }
+  function nextTokenIsBindingIdentifierOrStartOfDestructuring() {
+    nextToken();
+    return isBindingIdentifier() || token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */;
+  }
+  function isLetDeclaration() {
+    return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring);
+  }
+  function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf() {
+    return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(
+      /*disallowOf*/
+      true
+    );
+  }
+  function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf) {
+    nextToken();
+    if (disallowOf && token() === 165 /* OfKeyword */) return false;
+    return (isBindingIdentifier() || token() === 19 /* OpenBraceToken */) && !scanner2.hasPrecedingLineBreak();
+  }
+  function isUsingDeclaration() {
+    return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine);
+  }
+  function nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine(disallowOf) {
+    if (nextToken() === 160 /* UsingKeyword */) {
+      return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf);
     }
-    function createContinueStatement(label) {
-      const node = createBaseNode(251 /* ContinueStatement */);
-      node.label = asName(label);
-      node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    return false;
+  }
+  function isAwaitUsingDeclaration() {
+    return lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine);
+  }
+  function parseStatement() {
+    switch (token()) {
+      case 27 /* SemicolonToken */:
+        return parseEmptyStatement();
+      case 19 /* OpenBraceToken */:
+        return parseBlock(
+          /*ignoreMissingOpenBrace*/
+          false
+        );
+      case 115 /* VarKeyword */:
+        return parseVariableStatement(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*modifiers*/
+          void 0
+        );
+      case 121 /* LetKeyword */:
+        if (isLetDeclaration()) {
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*modifiers*/
+            void 0
+          );
+        }
+        break;
+      case 135 /* AwaitKeyword */:
+        if (isAwaitUsingDeclaration()) {
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*modifiers*/
+            void 0
+          );
+        }
+        break;
+      case 160 /* UsingKeyword */:
+        if (isUsingDeclaration()) {
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*modifiers*/
+            void 0
+          );
+        }
+        break;
+      case 100 /* FunctionKeyword */:
+        return parseFunctionDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*modifiers*/
+          void 0
+        );
+      case 86 /* ClassKeyword */:
+        return parseClassDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*modifiers*/
+          void 0
+        );
+      case 101 /* IfKeyword */:
+        return parseIfStatement();
+      case 92 /* DoKeyword */:
+        return parseDoStatement();
+      case 117 /* WhileKeyword */:
+        return parseWhileStatement();
+      case 99 /* ForKeyword */:
+        return parseForOrForInOrForOfStatement();
+      case 88 /* ContinueKeyword */:
+        return parseBreakOrContinueStatement(251 /* ContinueStatement */);
+      case 83 /* BreakKeyword */:
+        return parseBreakOrContinueStatement(252 /* BreakStatement */);
+      case 107 /* ReturnKeyword */:
+        return parseReturnStatement();
+      case 118 /* WithKeyword */:
+        return parseWithStatement();
+      case 109 /* SwitchKeyword */:
+        return parseSwitchStatement();
+      case 111 /* ThrowKeyword */:
+        return parseThrowStatement();
+      case 113 /* TryKeyword */:
+      case 85 /* CatchKeyword */:
+      case 98 /* FinallyKeyword */:
+        return parseTryStatement();
+      case 89 /* DebuggerKeyword */:
+        return parseDebuggerStatement();
+      case 60 /* AtToken */:
+        return parseDeclaration();
+      case 134 /* AsyncKeyword */:
+      case 120 /* InterfaceKeyword */:
+      case 156 /* TypeKeyword */:
+      case 144 /* ModuleKeyword */:
+      case 145 /* NamespaceKeyword */:
+      case 138 /* DeclareKeyword */:
+      case 87 /* ConstKeyword */:
+      case 94 /* EnumKeyword */:
+      case 95 /* ExportKeyword */:
+      case 102 /* ImportKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+      case 125 /* PublicKeyword */:
+      case 128 /* AbstractKeyword */:
+      case 129 /* AccessorKeyword */:
+      case 126 /* StaticKeyword */:
+      case 148 /* ReadonlyKeyword */:
+      case 162 /* GlobalKeyword */:
+        if (isStartOfDeclaration()) {
+          return parseDeclaration();
+        }
+        break;
     }
-    function updateContinueStatement(node, label) {
-      return node.label !== label ? update(createContinueStatement(label), node) : node;
+    return parseExpressionOrLabeledStatement();
+  }
+  function isDeclareModifier(modifier) {
+    return modifier.kind === 138 /* DeclareKeyword */;
+  }
+  function parseDeclaration() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      true
+    );
+    const isAmbient = some(modifiers, isDeclareModifier);
+    if (isAmbient) {
+      const node = tryReuseAmbientDeclaration(pos);
+      if (node) {
+        return node;
+      }
+      for (const m of modifiers) {
+        m.flags |= 33554432 /* Ambient */;
+      }
+      return doInsideOfContext(33554432 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, modifiers));
+    } else {
+      return parseDeclarationWorker(pos, hasJSDoc, modifiers);
     }
-    function createBreakStatement(label) {
-      const node = createBaseNode(252 /* BreakStatement */);
-      node.label = asName(label);
-      node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+  }
+  function tryReuseAmbientDeclaration(pos) {
+    return doInsideOfContext(33554432 /* Ambient */, () => {
+      const node = currentNode(parsingContext, pos);
+      if (node) {
+        return consumeNode(node);
+      }
+    });
+  }
+  function parseDeclarationWorker(pos, hasJSDoc, modifiersIn) {
+    switch (token()) {
+      case 115 /* VarKeyword */:
+      case 121 /* LetKeyword */:
+      case 87 /* ConstKeyword */:
+      case 160 /* UsingKeyword */:
+      case 135 /* AwaitKeyword */:
+        return parseVariableStatement(pos, hasJSDoc, modifiersIn);
+      case 100 /* FunctionKeyword */:
+        return parseFunctionDeclaration(pos, hasJSDoc, modifiersIn);
+      case 86 /* ClassKeyword */:
+        return parseClassDeclaration(pos, hasJSDoc, modifiersIn);
+      case 120 /* InterfaceKeyword */:
+        return parseInterfaceDeclaration(pos, hasJSDoc, modifiersIn);
+      case 156 /* TypeKeyword */:
+        return parseTypeAliasDeclaration(pos, hasJSDoc, modifiersIn);
+      case 94 /* EnumKeyword */:
+        return parseEnumDeclaration(pos, hasJSDoc, modifiersIn);
+      case 162 /* GlobalKeyword */:
+      case 144 /* ModuleKeyword */:
+      case 145 /* NamespaceKeyword */:
+        return parseModuleDeclaration(pos, hasJSDoc, modifiersIn);
+      case 102 /* ImportKeyword */:
+        return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiersIn);
+      case 95 /* ExportKeyword */:
+        nextToken();
+        switch (token()) {
+          case 90 /* DefaultKeyword */:
+          case 64 /* EqualsToken */:
+            return parseExportAssignment(pos, hasJSDoc, modifiersIn);
+          case 130 /* AsKeyword */:
+            return parseNamespaceExportDeclaration(pos, hasJSDoc, modifiersIn);
+          default:
+            return parseExportDeclaration(pos, hasJSDoc, modifiersIn);
+        }
+      default:
+        if (modifiersIn) {
+          const missing = createMissingNode(
+            282 /* MissingDeclaration */,
+            /*reportAtCurrentPosition*/
+            true,
+            Diagnostics.Declaration_expected
+          );
+          setTextRangePos(missing, pos);
+          missing.modifiers = modifiersIn;
+          return missing;
+        }
+        return void 0;
     }
-    function updateBreakStatement(node, label) {
-      return node.label !== label ? update(createBreakStatement(label), node) : node;
+  }
+  function nextTokenIsStringLiteral() {
+    return nextToken() === 11 /* StringLiteral */;
+  }
+  function nextTokenIsFromKeywordOrEqualsToken() {
+    nextToken();
+    return token() === 161 /* FromKeyword */ || token() === 64 /* EqualsToken */;
+  }
+  function nextTokenIsIdentifierOrStringLiteralOnSameLine() {
+    nextToken();
+    return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 11 /* StringLiteral */);
+  }
+  function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) {
+    if (token() !== 19 /* OpenBraceToken */) {
+      if (flags & 4 /* Type */) {
+        parseTypeMemberSemicolon();
+        return;
+      }
+      if (canParseSemicolon()) {
+        parseSemicolon();
+        return;
+      }
     }
-    function createReturnStatement(expression) {
-      const node = createBaseNode(253 /* ReturnStatement */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    return parseFunctionBlock(flags, diagnosticMessage);
+  }
+  function parseArrayBindingElement() {
+    const pos = getNodePos();
+    if (token() === 28 /* CommaToken */) {
+      return finishNode(factory2.createOmittedExpression(), pos);
     }
-    function updateReturnStatement(node, expression) {
-      return node.expression !== expression ? update(createReturnStatement(expression), node) : node;
+    const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
+    const name = parseIdentifierOrPattern();
+    const initializer = parseInitializer();
+    return finishNode(factory2.createBindingElement(
+      dotDotDotToken,
+      /*propertyName*/
+      void 0,
+      name,
+      initializer
+    ), pos);
+  }
+  function parseObjectBindingElement() {
+    const pos = getNodePos();
+    const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
+    const tokenIsIdentifier = isBindingIdentifier();
+    let propertyName = parsePropertyName();
+    let name;
+    if (tokenIsIdentifier && token() !== 59 /* ColonToken */) {
+      name = propertyName;
+      propertyName = void 0;
+    } else {
+      parseExpected(59 /* ColonToken */);
+      name = parseIdentifierOrPattern();
     }
-    function createWithStatement(expression, statement) {
-      const node = createBaseNode(254 /* WithStatement */);
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    const initializer = parseInitializer();
+    return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos);
+  }
+  function parseObjectBindingPattern() {
+    const pos = getNodePos();
+    parseExpected(19 /* OpenBraceToken */);
+    const elements = allowInAnd(() => parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement));
+    parseExpected(20 /* CloseBraceToken */);
+    return finishNode(factory2.createObjectBindingPattern(elements), pos);
+  }
+  function parseArrayBindingPattern() {
+    const pos = getNodePos();
+    parseExpected(23 /* OpenBracketToken */);
+    const elements = allowInAnd(() => parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement));
+    parseExpected(24 /* CloseBracketToken */);
+    return finishNode(factory2.createArrayBindingPattern(elements), pos);
+  }
+  function isBindingIdentifierOrPrivateIdentifierOrPattern() {
+    return token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */ || token() === 81 /* PrivateIdentifier */ || isBindingIdentifier();
+  }
+  function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) {
+    if (token() === 23 /* OpenBracketToken */) {
+      return parseArrayBindingPattern();
     }
-    function updateWithStatement(node, expression, statement) {
-      return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node;
-    }
-    function createSwitchStatement(expression, caseBlock) {
-      const node = createBaseNode(255 /* SwitchStatement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.caseBlock = caseBlock;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      node.possiblyExhaustive = false;
-      return node;
+    if (token() === 19 /* OpenBraceToken */) {
+      return parseObjectBindingPattern();
     }
-    function updateSwitchStatement(node, expression, caseBlock) {
-      return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node;
+    return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
+  }
+  function parseVariableDeclarationAllowExclamation() {
+    return parseVariableDeclaration(
+      /*allowExclamation*/
+      true
+    );
+  }
+  function parseVariableDeclaration(allowExclamation) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations);
+    let exclamationToken;
+    if (allowExclamation && name.kind === 80 /* Identifier */ && token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
+      exclamationToken = parseTokenNode();
+    }
+    const type = parseTypeAnnotation();
+    const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer();
+    const node = factoryCreateVariableDeclaration(name, exclamationToken, type, initializer);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseVariableDeclarationList(inForStatementInitializer) {
+    const pos = getNodePos();
+    let flags = 0;
+    switch (token()) {
+      case 115 /* VarKeyword */:
+        break;
+      case 121 /* LetKeyword */:
+        flags |= 1 /* Let */;
+        break;
+      case 87 /* ConstKeyword */:
+        flags |= 2 /* Const */;
+        break;
+      case 160 /* UsingKeyword */:
+        flags |= 4 /* Using */;
+        break;
+      case 135 /* AwaitKeyword */:
+        Debug.assert(isAwaitUsingDeclaration());
+        flags |= 6 /* AwaitUsing */;
+        nextToken();
+        break;
+      default:
+        Debug.fail();
     }
-    function createLabeledStatement(label, statement) {
-      const node = createBaseNode(256 /* LabeledStatement */);
-      node.label = asName(label);
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    nextToken();
+    let declarations;
+    if (token() === 165 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) {
+      declarations = createMissingList();
+    } else {
+      const savedDisallowIn = inDisallowInContext();
+      setDisallowInContext(inForStatementInitializer);
+      declarations = parseDelimitedList(
+        8 /* VariableDeclarations */,
+        inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation
+      );
+      setDisallowInContext(savedDisallowIn);
     }
-    function updateLabeledStatement(node, label, statement) {
-      return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node;
+    return finishNode(factoryCreateVariableDeclarationList(declarations, flags), pos);
+  }
+  function canFollowContextualOfKeyword() {
+    return nextTokenIsIdentifier() && nextToken() === 22 /* CloseParenToken */;
+  }
+  function parseVariableStatement(pos, hasJSDoc, modifiers) {
+    const declarationList = parseVariableDeclarationList(
+      /*inForStatementInitializer*/
+      false
+    );
+    parseSemicolon();
+    const node = factoryCreateVariableStatement(modifiers, declarationList);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseFunctionDeclaration(pos, hasJSDoc, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    const modifierFlags = modifiersToFlags(modifiers);
+    parseExpected(100 /* FunctionKeyword */);
+    const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
+    const name = modifierFlags & 2048 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier();
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = modifierFlags & 1024 /* Async */ ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    if (modifierFlags & 32 /* Export */) setAwaitContext(
+      /*value*/
+      true
+    );
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseConstructorName() {
+    if (token() === 137 /* ConstructorKeyword */) {
+      return parseExpected(137 /* ConstructorKeyword */);
+    }
+    if (token() === 11 /* StringLiteral */ && lookAhead(nextToken) === 21 /* OpenParenToken */) {
+      return tryParse(() => {
+        const literalNode = parseLiteralNode();
+        return literalNode.text === "constructor" ? literalNode : void 0;
+      });
     }
-    function createThrowStatement(expression) {
-      const node = createBaseNode(257 /* ThrowStatement */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+  }
+  function tryParseConstructorDeclaration(pos, hasJSDoc, modifiers) {
+    return tryParse(() => {
+      if (parseConstructorName()) {
+        const typeParameters = parseTypeParameters();
+        const parameters = parseParameters(0 /* None */);
+        const type = parseReturnType(
+          59 /* ColonToken */,
+          /*isType*/
+          false
+        );
+        const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
+        const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
+        node.typeParameters = typeParameters;
+        node.type = type;
+        return withJSDoc(finishNode(node, pos), hasJSDoc);
+      }
+    });
+  }
+  function parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) {
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
+    const node = factory2.createMethodDeclaration(
+      modifiers,
+      asteriskToken,
+      name,
+      questionToken,
+      typeParameters,
+      parameters,
+      type,
+      body
+    );
+    node.exclamationToken = exclamationToken;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken) {
+    const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(54 /* ExclamationToken */) : void 0;
+    const type = parseTypeAnnotation();
+    const initializer = doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */ | 8192 /* DisallowInContext */, parseInitializer);
+    parseSemicolonAfterPropertyName(name, type, initializer);
+    const node = factory2.createPropertyDeclaration(
+      modifiers,
+      name,
+      questionToken || exclamationToken,
+      type,
+      initializer
+    );
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers) {
+    const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(58 /* QuestionToken */);
+    if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
+      return parseMethodDeclaration(
+        pos,
+        hasJSDoc,
+        modifiers,
+        asteriskToken,
+        name,
+        questionToken,
+        /*exclamationToken*/
+        void 0,
+        Diagnostics.or_expected
+      );
     }
-    function updateThrowStatement(node, expression) {
-      return node.expression !== expression ? update(createThrowStatement(expression), node) : node;
-    }
-    function createTryStatement(tryBlock, catchClause, finallyBlock) {
-      const node = createBaseNode(258 /* TryStatement */);
-      node.tryBlock = tryBlock;
-      node.catchClause = catchClause;
-      node.finallyBlock = finallyBlock;
-      node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    return parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken);
+  }
+  function parseAccessorDeclaration(pos, hasJSDoc, modifiers, kind, flags) {
+    const name = parsePropertyName();
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(0 /* None */);
+    const type = parseReturnType(
+      59 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(flags);
+    const node = kind === 177 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(modifiers, name, parameters, type, body) : factory2.createSetAccessorDeclaration(modifiers, name, parameters, body);
+    node.typeParameters = typeParameters;
+    if (isSetAccessorDeclaration(node)) node.type = type;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function isClassMemberStart() {
+    let idToken;
+    if (token() === 60 /* AtToken */) {
+      return true;
     }
-    function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
-      return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
+    while (isModifierKind(token())) {
+      idToken = token();
+      if (isClassMemberModifier(idToken)) {
+        return true;
+      }
+      nextToken();
     }
-    function createDebuggerStatement() {
-      const node = createBaseNode(259 /* DebuggerStatement */);
-      node.jsDoc = void 0;
-      node.flowNode = void 0;
-      return node;
+    if (token() === 42 /* AsteriskToken */) {
+      return true;
     }
-    function createVariableDeclaration(name, exclamationToken, type, initializer) {
-      const node = createBaseDeclaration(260 /* VariableDeclaration */);
-      node.name = asName(name);
-      node.exclamationToken = exclamationToken;
-      node.type = type;
-      node.initializer = asInitializer(initializer);
-      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.exclamationToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
-      node.jsDoc = void 0;
-      return node;
+    if (isLiteralPropertyName()) {
+      idToken = token();
+      nextToken();
     }
-    function updateVariableDeclaration(node, name, exclamationToken, type, initializer) {
-      return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration(name, exclamationToken, type, initializer), node) : node;
+    if (token() === 23 /* OpenBracketToken */) {
+      return true;
     }
-    function createVariableDeclarationList(declarations, flags2 = 0 /* None */) {
-      const node = createBaseNode(261 /* VariableDeclarationList */);
-      node.flags |= flags2 & 7 /* BlockScoped */;
-      node.declarations = createNodeArray(declarations);
-      node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      if (flags2 & 7 /* BlockScoped */) {
-        node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */;
+    if (idToken !== void 0) {
+      if (!isKeyword(idToken) || idToken === 153 /* SetKeyword */ || idToken === 139 /* GetKeyword */) {
+        return true;
       }
-      if (flags2 & 4 /* Using */) {
-        node.transformFlags |= 4 /* ContainsESNext */;
+      switch (token()) {
+        case 21 /* OpenParenToken */:
+        case 30 /* LessThanToken */:
+        case 54 /* ExclamationToken */:
+        case 59 /* ColonToken */:
+        case 64 /* EqualsToken */:
+        case 58 /* QuestionToken */:
+          return true;
+        default:
+          return canParseSemicolon();
       }
-      return node;
     }
-    function updateVariableDeclarationList(node, declarations) {
-      return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node;
-    }
-    function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseDeclaration(262 /* FunctionDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.asteriskToken = asteriskToken;
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.body = body;
-      if (!node.body || modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */;
-        const isGenerator = !!node.asteriskToken;
-        const isAsyncGenerator = isAsync && isGenerator;
-        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      }
-      node.typeArguments = void 0;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.endFlowNode = void 0;
-      node.returnFlowNode = void 0;
-      return node;
+    return false;
+  }
+  function parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpectedToken(126 /* StaticKeyword */);
+    const body = parseClassStaticBlockBody();
+    const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc);
+    node.modifiers = modifiers;
+    return node;
+  }
+  function parseClassStaticBlockBody() {
+    const savedYieldContext = inYieldContext();
+    const savedAwaitContext = inAwaitContext();
+    setYieldContext(false);
+    setAwaitContext(true);
+    const body = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return body;
+  }
+  function parseDecoratorExpression() {
+    if (inAwaitContext() && token() === 135 /* AwaitKeyword */) {
+      const pos = getNodePos();
+      const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
+      nextToken();
+      const memberExpression = parseMemberExpressionRest(
+        pos,
+        awaitExpression,
+        /*allowOptionalChain*/
+        true
+      );
+      return parseCallExpressionRest(pos, memberExpression);
     }
-    function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
+    return parseLeftHandSideExpressionOrHigher();
+  }
+  function tryParseDecorator() {
+    const pos = getNodePos();
+    if (!parseOptional(60 /* AtToken */)) {
+      return void 0;
     }
-    function finishUpdateFunctionDeclaration(updated, original) {
-      if (updated !== original) {
-        if (updated.modifiers === original.modifiers) {
-          updated.modifiers = original.modifiers;
-        }
+    const expression = doInDecoratorContext(parseDecoratorExpression);
+    return finishNode(factory2.createDecorator(expression), pos);
+  }
+  function tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock) {
+    const pos = getNodePos();
+    const kind = token();
+    if (token() === 87 /* ConstKeyword */ && permitConstAsModifier) {
+      if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
+        return void 0;
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
-    }
-    function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseDeclaration(263 /* ClassDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.members = createNodeArray(members);
-      if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
-        if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-        }
+    } else if (stopOnStartOfClassStaticBlock && token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
+      return void 0;
+    } else if (hasSeenStaticModifier && token() === 126 /* StaticKeyword */) {
+      return void 0;
+    } else {
+      if (!parseAnyContextualModifier()) {
+        return void 0;
       }
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
-    }
-    function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseDeclaration(264 /* InterfaceDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.members = createNodeArray(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
     }
-    function createTypeAliasDeclaration(modifiers, name, typeParameters, type) {
-      const node = createBaseDeclaration(265 /* TypeAliasDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? update(createTypeAliasDeclaration(modifiers, name, typeParameters, type), node) : node;
-    }
-    function createEnumDeclaration(modifiers, name, members) {
-      const node = createBaseDeclaration(266 /* EnumDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.members = createNodeArray(members);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateEnumDeclaration(node, modifiers, name, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.members !== members ? update(createEnumDeclaration(modifiers, name, members), node) : node;
-    }
-    function createModuleDeclaration(modifiers, name, body, flags2 = 0 /* None */) {
-      const node = createBaseDeclaration(267 /* ModuleDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.flags |= flags2 & (32 /* Namespace */ | 8 /* NestedNamespace */ | 2048 /* GlobalAugmentation */);
-      node.name = name;
-      node.body = body;
-      if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */;
+    return finishNode(factoryCreateToken(kind), pos);
+  }
+  function parseModifiers(allowDecorators, permitConstAsModifier, stopOnStartOfClassStaticBlock) {
+    const pos = getNodePos();
+    let list;
+    let decorator, modifier, hasSeenStaticModifier = false, hasLeadingModifier = false, hasTrailingDecorator = false;
+    if (allowDecorators && token() === 60 /* AtToken */) {
+      while (decorator = tryParseDecorator()) {
+        list = append(list, decorator);
       }
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateModuleDeclaration(node, modifiers, name, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.body !== body ? update(createModuleDeclaration(modifiers, name, body, node.flags), node) : node;
-    }
-    function createModuleBlock(statements) {
-      const node = createBaseNode(268 /* ModuleBlock */);
-      node.statements = createNodeArray(statements);
-      node.transformFlags |= propagateChildrenFlags(node.statements);
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateModuleBlock(node, statements) {
-      return node.statements !== statements ? update(createModuleBlock(statements), node) : node;
-    }
-    function createCaseBlock(clauses) {
-      const node = createBaseNode(269 /* CaseBlock */);
-      node.clauses = createNodeArray(clauses);
-      node.transformFlags |= propagateChildrenFlags(node.clauses);
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateCaseBlock(node, clauses) {
-      return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node;
-    }
-    function createNamespaceExportDeclaration(name) {
-      const node = createBaseDeclaration(270 /* NamespaceExportDeclaration */);
-      node.name = asName(name);
-      node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
-      node.modifiers = void 0;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateNamespaceExportDeclaration(node, name) {
-      return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration(name), node) : node;
     }
-    function finishUpdateNamespaceExportDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
-      }
-      return update(updated, original);
+    while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) {
+      if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true;
+      list = append(list, modifier);
+      hasLeadingModifier = true;
     }
-    function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) {
-      const node = createBaseDeclaration(271 /* ImportEqualsDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.name = asName(name);
-      node.isTypeOnly = isTypeOnly;
-      node.moduleReference = moduleReference;
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
-      if (!isExternalModuleReference(node.moduleReference)) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    if (hasLeadingModifier && allowDecorators && token() === 60 /* AtToken */) {
+      while (decorator = tryParseDecorator()) {
+        list = append(list, decorator);
+        hasTrailingDecorator = true;
       }
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) {
-      return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? update(createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference), node) : node;
-    }
-    function createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes) {
-      const node = createBaseNode(272 /* ImportDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.importClause = importClause;
-      node.moduleSpecifier = moduleSpecifier;
-      node.attributes = node.assertClause = attributes;
-      node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
     }
-    function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, attributes) {
-      return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes), node) : node;
-    }
-    function createImportClause(isTypeOnly, name, namedBindings) {
-      const node = createBaseDeclaration(273 /* ImportClause */);
-      node.isTypeOnly = isTypeOnly;
-      node.name = name;
-      node.namedBindings = namedBindings;
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings);
-      if (isTypeOnly) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    if (hasTrailingDecorator) {
+      while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) {
+        if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true;
+        list = append(list, modifier);
       }
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateImportClause(node, isTypeOnly, name, namedBindings) {
-      return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause(isTypeOnly, name, namedBindings), node) : node;
-    }
-    function createAssertClause(elements, multiLine) {
-      const node = createBaseNode(300 /* AssertClause */);
-      node.elements = createNodeArray(elements);
-      node.multiLine = multiLine;
-      node.token = 132 /* AssertKeyword */;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
     }
-    function updateAssertClause(node, elements, multiLine) {
-      return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node;
+    return list && createNodeArray(list, pos);
+  }
+  function parseModifiersForArrowFunction() {
+    let modifiers;
+    if (token() === 134 /* AsyncKeyword */) {
+      const pos = getNodePos();
+      nextToken();
+      const modifier = finishNode(factoryCreateToken(134 /* AsyncKeyword */), pos);
+      modifiers = createNodeArray([modifier], pos);
     }
-    function createAssertEntry(name, value) {
-      const node = createBaseNode(301 /* AssertEntry */);
-      node.name = name;
-      node.value = value;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
+    return modifiers;
+  }
+  function parseClassElement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (token() === 27 /* SemicolonToken */) {
+      nextToken();
+      return withJSDoc(finishNode(factory2.createSemicolonClassElement(), pos), hasJSDoc);
     }
-    function updateAssertEntry(node, name, value) {
-      return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node;
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      true,
+      /*permitConstAsModifier*/
+      true,
+      /*stopOnStartOfClassStaticBlock*/
+      true
+    );
+    if (token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
+      return parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers);
     }
-    function createImportTypeAssertionContainer(clause, multiLine) {
-      const node = createBaseNode(302 /* ImportTypeAssertionContainer */);
-      node.assertClause = clause;
-      node.multiLine = multiLine;
-      return node;
+    if (parseContextualModifier(139 /* GetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */);
     }
-    function updateImportTypeAssertionContainer(node, clause, multiLine) {
-      return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
+    if (parseContextualModifier(153 /* SetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */);
     }
-    function createImportAttributes(elements, multiLine, token) {
-      const node = createBaseNode(300 /* ImportAttributes */);
-      node.token = token ?? 118 /* WithKeyword */;
-      node.elements = createNodeArray(elements);
-      node.multiLine = multiLine;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
+    if (token() === 137 /* ConstructorKeyword */ || token() === 11 /* StringLiteral */) {
+      const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, modifiers);
+      if (constructorDeclaration) {
+        return constructorDeclaration;
+      }
     }
-    function updateImportAttributes(node, elements, multiLine) {
-      return node.elements !== elements || node.multiLine !== multiLine ? update(createImportAttributes(elements, multiLine, node.token), node) : node;
+    if (isIndexSignature()) {
+      return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers);
     }
-    function createImportAttribute(name, value) {
-      const node = createBaseNode(301 /* ImportAttribute */);
-      node.name = name;
-      node.value = value;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
+    if (tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 42 /* AsteriskToken */ || token() === 23 /* OpenBracketToken */) {
+      const isAmbient = some(modifiers, isDeclareModifier);
+      if (isAmbient) {
+        for (const m of modifiers) {
+          m.flags |= 33554432 /* Ambient */;
+        }
+        return doInsideOfContext(33554432 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers));
+      } else {
+        return parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers);
+      }
     }
-    function updateImportAttribute(node, name, value) {
-      return node.name !== name || node.value !== value ? update(createImportAttribute(name, value), node) : node;
+    if (modifiers) {
+      const name = createMissingNode(
+        80 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Declaration_expected
+      );
+      return parsePropertyDeclaration(
+        pos,
+        hasJSDoc,
+        modifiers,
+        name,
+        /*questionToken*/
+        void 0
+      );
     }
-    function createNamespaceImport(name) {
-      const node = createBaseDeclaration(274 /* NamespaceImport */);
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
+    return Debug.fail("Should not have attempted to parse class member declaration.");
+  }
+  function parseDecoratedExpression() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers(
+      /*allowDecorators*/
+      true
+    );
+    if (token() === 86 /* ClassKeyword */) {
+      return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 231 /* ClassExpression */);
     }
-    function updateNamespaceImport(node, name) {
-      return node.name !== name ? update(createNamespaceImport(name), node) : node;
+    const missing = createMissingNode(
+      282 /* MissingDeclaration */,
+      /*reportAtCurrentPosition*/
+      true,
+      Diagnostics.Expression_expected
+    );
+    setTextRangePos(missing, pos);
+    missing.modifiers = modifiers;
+    return missing;
+  }
+  function parseClassExpression() {
+    return parseClassDeclarationOrExpression(
+      getNodePos(),
+      hasPrecedingJSDocComment(),
+      /*modifiers*/
+      void 0,
+      231 /* ClassExpression */
+    );
+  }
+  function parseClassDeclaration(pos, hasJSDoc, modifiers) {
+    return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 263 /* ClassDeclaration */);
+  }
+  function parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, kind) {
+    const savedAwaitContext = inAwaitContext();
+    parseExpected(86 /* ClassKeyword */);
+    const name = parseNameOfClassDeclarationOrExpression();
+    const typeParameters = parseTypeParameters();
+    if (some(modifiers, isExportModifier)) setAwaitContext(
+      /*value*/
+      true
+    );
+    const heritageClauses = parseHeritageClauses();
+    let members;
+    if (parseExpected(19 /* OpenBraceToken */)) {
+      members = parseClassMembers();
+      parseExpected(20 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function createNamespaceExport(name) {
-      const node = createBaseDeclaration(280 /* NamespaceExport */);
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name) | 32 /* ContainsES2020 */;
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
+    setAwaitContext(savedAwaitContext);
+    const node = kind === 263 /* ClassDeclaration */ ? factory2.createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) : factory2.createClassExpression(modifiers, name, typeParameters, heritageClauses, members);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseNameOfClassDeclarationOrExpression() {
+    return isBindingIdentifier() && !isImplementsClause() ? createIdentifier(isBindingIdentifier()) : void 0;
+  }
+  function isImplementsClause() {
+    return token() === 119 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword);
+  }
+  function parseHeritageClauses() {
+    if (isHeritageClause2()) {
+      return parseList(22 /* HeritageClauses */, parseHeritageClause);
     }
-    function updateNamespaceExport(node, name) {
-      return node.name !== name ? update(createNamespaceExport(name), node) : node;
+    return void 0;
+  }
+  function parseHeritageClause() {
+    const pos = getNodePos();
+    const tok = token();
+    Debug.assert(tok === 96 /* ExtendsKeyword */ || tok === 119 /* ImplementsKeyword */);
+    nextToken();
+    const types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments);
+    return finishNode(factory2.createHeritageClause(tok, types), pos);
+  }
+  function parseExpressionWithTypeArguments() {
+    const pos = getNodePos();
+    const expression = parseLeftHandSideExpressionOrHigher();
+    if (expression.kind === 233 /* ExpressionWithTypeArguments */) {
+      return expression;
     }
-    function createNamedImports(elements) {
-      const node = createBaseNode(275 /* NamedImports */);
-      node.elements = createNodeArray(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
+    const typeArguments = tryParseTypeArguments();
+    return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
+  }
+  function tryParseTypeArguments() {
+    return token() === 30 /* LessThanToken */ ? parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */) : void 0;
+  }
+  function isHeritageClause2() {
+    return token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
+  }
+  function parseClassMembers() {
+    return parseList(5 /* ClassMembers */, parseClassElement);
+  }
+  function parseInterfaceDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpected(120 /* InterfaceKeyword */);
+    const name = parseIdentifier();
+    const typeParameters = parseTypeParameters();
+    const heritageClauses = parseHeritageClauses();
+    const members = parseObjectTypeMembers();
+    const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseTypeAliasDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpected(156 /* TypeKeyword */);
+    if (scanner2.hasPrecedingLineBreak()) {
+      parseErrorAtCurrentToken(Diagnostics.Line_break_not_permitted_here);
+    }
+    const name = parseIdentifier();
+    const typeParameters = parseTypeParameters();
+    parseExpected(64 /* EqualsToken */);
+    const type = token() === 141 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType();
+    parseSemicolon();
+    const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseEnumMember() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const name = parsePropertyName();
+    const initializer = allowInAnd(parseInitializer);
+    return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc);
+  }
+  function parseEnumDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpected(94 /* EnumKeyword */);
+    const name = parseIdentifier();
+    let members;
+    if (parseExpected(19 /* OpenBraceToken */)) {
+      members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(6 /* EnumMembers */, parseEnumMember));
+      parseExpected(20 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function updateNamedImports(node, elements) {
-      return node.elements !== elements ? update(createNamedImports(elements), node) : node;
+    const node = factory2.createEnumDeclaration(modifiers, name, members);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseModuleBlock() {
+    const pos = getNodePos();
+    let statements;
+    if (parseExpected(19 /* OpenBraceToken */)) {
+      statements = parseList(1 /* BlockStatements */, parseStatement);
+      parseExpected(20 /* CloseBraceToken */);
+    } else {
+      statements = createMissingList();
     }
-    function createImportSpecifier(isTypeOnly, propertyName, name) {
-      const node = createBaseDeclaration(276 /* ImportSpecifier */);
-      node.isTypeOnly = isTypeOnly;
-      node.propertyName = propertyName;
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
+    return finishNode(factory2.createModuleBlock(statements), pos);
+  }
+  function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiers, flags) {
+    const namespaceFlag = flags & 32 /* Namespace */;
+    const name = flags & 8 /* NestedNamespace */ ? parseIdentifierName() : parseIdentifier();
+    const body = parseOptional(25 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+      getNodePos(),
+      /*hasJSDoc*/
+      false,
+      /*modifiers*/
+      void 0,
+      8 /* NestedNamespace */ | namespaceFlag
+    ) : parseModuleBlock();
+    const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn) {
+    let flags = 0;
+    let name;
+    if (token() === 162 /* GlobalKeyword */) {
+      name = parseIdentifier();
+      flags |= 2048 /* GlobalAugmentation */;
+    } else {
+      name = parseLiteralNode();
+      name.text = internIdentifier(name.text);
     }
-    function updateImportSpecifier(node, isTypeOnly, propertyName, name) {
-      return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier(isTypeOnly, propertyName, name), node) : node;
+    let body;
+    if (token() === 19 /* OpenBraceToken */) {
+      body = parseModuleBlock();
+    } else {
+      parseSemicolon();
     }
-    function createExportAssignment2(modifiers, isExportEquals, expression) {
-      const node = createBaseDeclaration(277 /* ExportAssignment */);
-      node.modifiers = asNodeArray(modifiers);
-      node.isExportEquals = isExportEquals;
-      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
-        64 /* EqualsToken */,
-        /*leftSide*/
+    const node = factory2.createModuleDeclaration(modifiersIn, name, body, flags);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseModuleDeclaration(pos, hasJSDoc, modifiersIn) {
+    let flags = 0;
+    if (token() === 162 /* GlobalKeyword */) {
+      return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn);
+    } else if (parseOptional(145 /* NamespaceKeyword */)) {
+      flags |= 32 /* Namespace */;
+    } else {
+      parseExpected(144 /* ModuleKeyword */);
+      if (token() === 11 /* StringLiteral */) {
+        return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn);
+      }
+    }
+    return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiersIn, flags);
+  }
+  function isExternalModuleReference2() {
+    return token() === 149 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen);
+  }
+  function nextTokenIsOpenParen() {
+    return nextToken() === 21 /* OpenParenToken */;
+  }
+  function nextTokenIsOpenBrace() {
+    return nextToken() === 19 /* OpenBraceToken */;
+  }
+  function nextTokenIsSlash() {
+    return nextToken() === 44 /* SlashToken */;
+  }
+  function parseNamespaceExportDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpected(130 /* AsKeyword */);
+    parseExpected(145 /* NamespaceKeyword */);
+    const name = parseIdentifier();
+    parseSemicolon();
+    const node = factory2.createNamespaceExportDeclaration(name);
+    node.modifiers = modifiers;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiers) {
+    parseExpected(102 /* ImportKeyword */);
+    const afterImportPos = scanner2.getTokenFullStart();
+    let identifier;
+    if (isIdentifier2()) {
+      identifier = parseIdentifier();
+    }
+    let isTypeOnly = false;
+    if ((identifier == null ? void 0 : identifier.escapedText) === "type" && (token() !== 161 /* FromKeyword */ || isIdentifier2() && lookAhead(nextTokenIsFromKeywordOrEqualsToken)) && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) {
+      isTypeOnly = true;
+      identifier = isIdentifier2() ? parseIdentifier() : void 0;
+    }
+    if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) {
+      return parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly);
+    }
+    const importClause = tryParseImportClause(identifier, afterImportPos, isTypeOnly);
+    const moduleSpecifier = parseModuleSpecifier();
+    const attributes = tryParseImportAttributes();
+    parseSemicolon();
+    const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function tryParseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks = false) {
+    let importClause;
+    if (identifier || // import id
+    token() === 42 /* AsteriskToken */ || // import *
+    token() === 19 /* OpenBraceToken */) {
+      importClause = parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks);
+      parseExpected(161 /* FromKeyword */);
+    }
+    return importClause;
+  }
+  function tryParseImportAttributes() {
+    const currentToken2 = token();
+    if ((currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) {
+      return parseImportAttributes(currentToken2);
+    }
+  }
+  function parseImportAttribute() {
+    const pos = getNodePos();
+    const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(11 /* StringLiteral */);
+    parseExpected(59 /* ColonToken */);
+    const value = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    return finishNode(factory2.createImportAttribute(name, value), pos);
+  }
+  function parseImportAttributes(token2, skipKeyword) {
+    const pos = getNodePos();
+    if (!skipKeyword) {
+      parseExpected(token2);
+    }
+    const openBracePosition = scanner2.getTokenStart();
+    if (parseExpected(19 /* OpenBraceToken */)) {
+      const multiLine = scanner2.hasPrecedingLineBreak();
+      const elements = parseDelimitedList(
+        24 /* ImportAttributes */,
+        parseImportAttribute,
+        /*considerSemicolonAsDelimiter*/
+        true
+      );
+      if (!parseExpected(20 /* CloseBraceToken */)) {
+        const lastError = lastOrUndefined(parseDiagnostics);
+        if (lastError && lastError.code === Diagnostics._0_expected.code) {
+          addRelatedInfo(
+            lastError,
+            createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
+          );
+        }
+      }
+      return finishNode(factory2.createImportAttributes(elements, multiLine, token2), pos);
+    } else {
+      const elements = createNodeArray(
+        [],
+        getNodePos(),
+        /*end*/
         void 0,
-        expression
-      ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateExportAssignment(node, modifiers, expression) {
-      return node.modifiers !== modifiers || node.expression !== expression ? update(createExportAssignment2(modifiers, node.isExportEquals, expression), node) : node;
-    }
-    function createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) {
-      const node = createBaseDeclaration(278 /* ExportDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.isTypeOnly = isTypeOnly;
-      node.exportClause = exportClause;
-      node.moduleSpecifier = moduleSpecifier;
-      node.attributes = node.assertClause = attributes;
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
+        /*hasTrailingComma*/
+        false
+      );
+      return finishNode(factory2.createImportAttributes(
+        elements,
+        /*multiLine*/
+        false,
+        token2
+      ), pos);
     }
-    function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) {
-      return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? finishUpdateExportDeclaration(createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes), node) : node;
+  }
+  function tokenAfterImportDefinitelyProducesImportDeclaration() {
+    return token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */;
+  }
+  function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() {
+    return token() === 28 /* CommaToken */ || token() === 161 /* FromKeyword */;
+  }
+  function parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly) {
+    parseExpected(64 /* EqualsToken */);
+    const moduleReference = parseModuleReference();
+    parseSemicolon();
+    const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference);
+    const finished = withJSDoc(finishNode(node, pos), hasJSDoc);
+    return finished;
+  }
+  function parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks) {
+    let namedBindings;
+    if (!identifier || parseOptional(28 /* CommaToken */)) {
+      if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(true);
+      namedBindings = token() === 42 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(275 /* NamedImports */);
+      if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(false);
     }
-    function finishUpdateExportDeclaration(updated, original) {
-      if (updated !== original) {
-        if (updated.modifiers === original.modifiers) {
-          updated.modifiers = original.modifiers;
+    return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
+  }
+  function parseModuleReference() {
+    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+      /*allowReservedWords*/
+      false
+    );
+  }
+  function parseExternalModuleReference() {
+    const pos = getNodePos();
+    parseExpected(149 /* RequireKeyword */);
+    parseExpected(21 /* OpenParenToken */);
+    const expression = parseModuleSpecifier();
+    parseExpected(22 /* CloseParenToken */);
+    return finishNode(factory2.createExternalModuleReference(expression), pos);
+  }
+  function parseModuleSpecifier() {
+    if (token() === 11 /* StringLiteral */) {
+      const result = parseLiteralNode();
+      result.text = internIdentifier(result.text);
+      return result;
+    } else {
+      return parseExpression();
+    }
+  }
+  function parseNamespaceImport() {
+    const pos = getNodePos();
+    parseExpected(42 /* AsteriskToken */);
+    parseExpected(130 /* AsKeyword */);
+    const name = parseIdentifier();
+    return finishNode(factory2.createNamespaceImport(name), pos);
+  }
+  function parseNamedImportsOrExports(kind) {
+    const pos = getNodePos();
+    const node = kind === 275 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseImportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseExportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */));
+    return finishNode(node, pos);
+  }
+  function parseExportSpecifier() {
+    const hasJSDoc = hasPrecedingJSDocComment();
+    return withJSDoc(parseImportOrExportSpecifier(281 /* ExportSpecifier */), hasJSDoc);
+  }
+  function parseImportSpecifier() {
+    return parseImportOrExportSpecifier(276 /* ImportSpecifier */);
+  }
+  function parseImportOrExportSpecifier(kind) {
+    const pos = getNodePos();
+    let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
+    let checkIdentifierStart = scanner2.getTokenStart();
+    let checkIdentifierEnd = scanner2.getTokenEnd();
+    let isTypeOnly = false;
+    let propertyName;
+    let canParseAsKeyword = true;
+    let name = parseIdentifierName();
+    if (name.escapedText === "type") {
+      if (token() === 130 /* AsKeyword */) {
+        const firstAs = parseIdentifierName();
+        if (token() === 130 /* AsKeyword */) {
+          const secondAs = parseIdentifierName();
+          if (tokenIsIdentifierOrKeyword(token())) {
+            isTypeOnly = true;
+            propertyName = firstAs;
+            name = parseNameWithKeywordCheck();
+            canParseAsKeyword = false;
+          } else {
+            propertyName = name;
+            name = secondAs;
+            canParseAsKeyword = false;
+          }
+        } else if (tokenIsIdentifierOrKeyword(token())) {
+          propertyName = name;
+          canParseAsKeyword = false;
+          name = parseNameWithKeywordCheck();
+        } else {
+          isTypeOnly = true;
+          name = firstAs;
         }
+      } else if (tokenIsIdentifierOrKeyword(token())) {
+        isTypeOnly = true;
+        name = parseNameWithKeywordCheck();
       }
-      return update(updated, original);
-    }
-    function createNamedExports(elements) {
-      const node = createBaseNode(279 /* NamedExports */);
-      node.elements = createNodeArray(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
     }
-    function updateNamedExports(node, elements) {
-      return node.elements !== elements ? update(createNamedExports(elements), node) : node;
-    }
-    function createExportSpecifier(isTypeOnly, propertyName, name) {
-      const node = createBaseNode(281 /* ExportSpecifier */);
-      node.isTypeOnly = isTypeOnly;
-      node.propertyName = asName(propertyName);
-      node.name = asName(name);
-      node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.jsDoc = void 0;
-      return node;
+    if (canParseAsKeyword && token() === 130 /* AsKeyword */) {
+      propertyName = name;
+      parseExpected(130 /* AsKeyword */);
+      name = parseNameWithKeywordCheck();
     }
-    function updateExportSpecifier(node, isTypeOnly, propertyName, name) {
-      return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier(isTypeOnly, propertyName, name), node) : node;
+    if (kind === 276 /* ImportSpecifier */ && checkIdentifierIsKeyword) {
+      parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected);
     }
-    function createMissingDeclaration() {
-      const node = createBaseDeclaration(282 /* MissingDeclaration */);
-      node.jsDoc = void 0;
-      return node;
+    const node = kind === 276 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name);
+    return finishNode(node, pos);
+    function parseNameWithKeywordCheck() {
+      checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
+      checkIdentifierStart = scanner2.getTokenStart();
+      checkIdentifierEnd = scanner2.getTokenEnd();
+      return parseIdentifierName();
     }
-    function createExternalModuleReference(expression) {
-      const node = createBaseNode(283 /* ExternalModuleReference */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
+  }
+  function parseNamespaceExport(pos) {
+    return finishNode(factory2.createNamespaceExport(parseIdentifierName()), pos);
+  }
+  function parseExportDeclaration(pos, hasJSDoc, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(
+      /*value*/
+      true
+    );
+    let exportClause;
+    let moduleSpecifier;
+    let attributes;
+    const isTypeOnly = parseOptional(156 /* TypeKeyword */);
+    const namespaceExportPos = getNodePos();
+    if (parseOptional(42 /* AsteriskToken */)) {
+      if (parseOptional(130 /* AsKeyword */)) {
+        exportClause = parseNamespaceExport(namespaceExportPos);
+      }
+      parseExpected(161 /* FromKeyword */);
+      moduleSpecifier = parseModuleSpecifier();
+    } else {
+      exportClause = parseNamedImportsOrExports(279 /* NamedExports */);
+      if (token() === 161 /* FromKeyword */ || token() === 11 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) {
+        parseExpected(161 /* FromKeyword */);
+        moduleSpecifier = parseModuleSpecifier();
+      }
     }
-    function updateExternalModuleReference(node, expression) {
-      return node.expression !== expression ? update(createExternalModuleReference(expression), node) : node;
+    const currentToken2 = token();
+    if (moduleSpecifier && (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) {
+      attributes = parseImportAttributes(currentToken2);
     }
-    function createJSDocPrimaryTypeWorker(kind) {
-      return createBaseNode(kind);
+    parseSemicolon();
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseExportAssignment(pos, hasJSDoc, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(
+      /*value*/
+      true
+    );
+    let isExportEquals;
+    if (parseOptional(64 /* EqualsToken */)) {
+      isExportEquals = true;
+    } else {
+      parseExpected(90 /* DefaultKeyword */);
     }
-    function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) {
-      const node = createJSDocUnaryTypeWorker(
-        kind,
-        postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    parseSemicolon();
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  let ParsingContext;
+  ((ParsingContext2) => {
+    ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements";
+    ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements";
+    ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses";
+    ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements";
+    ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers";
+    ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers";
+    ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers";
+    ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement";
+    ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations";
+    ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements";
+    ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements";
+    ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions";
+    ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers";
+    ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes";
+    ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren";
+    ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers";
+    ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters";
+    ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters";
+    ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties";
+    ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters";
+    ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments";
+    ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes";
+    ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses";
+    ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers";
+    ParsingContext2[ParsingContext2["ImportAttributes"] = 24] = "ImportAttributes";
+    ParsingContext2[ParsingContext2["JSDocComment"] = 25] = "JSDocComment";
+    ParsingContext2[ParsingContext2["Count"] = 26] = "Count";
+  })(ParsingContext || (ParsingContext = {}));
+  let Tristate;
+  ((Tristate2) => {
+    Tristate2[Tristate2["False"] = 0] = "False";
+    Tristate2[Tristate2["True"] = 1] = "True";
+    Tristate2[Tristate2["Unknown"] = 2] = "Unknown";
+  })(Tristate || (Tristate = {}));
+  let JSDocParser;
+  ((JSDocParser2) => {
+    function parseJSDocTypeExpressionForTests2(content, start, length2) {
+      initializeState(
+        "file.js",
+        content,
+        99 /* Latest */,
+        /*syntaxCursor*/
+        void 0,
+        1 /* JS */,
+        0 /* ParseAll */
+      );
+      scanner2.setText(content, start, length2);
+      currentToken = scanner2.scan();
+      const jsDocTypeExpression = parseJSDocTypeExpression();
+      const sourceFile = createSourceFile2(
+        "file.js",
+        99 /* Latest */,
+        1 /* JS */,
+        /*isDeclarationFile*/
+        false,
+        [],
+        factoryCreateToken(1 /* EndOfFileToken */),
+        0 /* None */,
+        noop
+      );
+      const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+      if (jsDocDiagnostics) {
+        sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
+      }
+      clearState();
+      return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0;
+    }
+    JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2;
+    function parseJSDocTypeExpression(mayOmitBraces) {
+      const pos = getNodePos();
+      const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(19 /* OpenBraceToken */);
+      const type = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType);
+      if (!mayOmitBraces || hasBrace) {
+        parseExpectedJSDoc(20 /* CloseBraceToken */);
+      }
+      const result = factory2.createJSDocTypeExpression(type);
+      fixupParentReferences(result);
+      return finishNode(result, pos);
+    }
+    JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression;
+    function parseJSDocNameReference() {
+      const pos = getNodePos();
+      const hasBrace = parseOptional(19 /* OpenBraceToken */);
+      const p2 = getNodePos();
+      let entityName = parseEntityName(
+        /*allowReservedWords*/
+        false
       );
-      node.postfix = postfix;
-      return node;
-    }
-    function createJSDocUnaryTypeWorker(kind, type) {
-      const node = createBaseNode(kind);
-      node.type = type;
-      return node;
-    }
-    function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) {
-      return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node;
-    }
-    function updateJSDocUnaryTypeWorker(kind, node, type) {
-      return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
-    }
-    function createJSDocFunctionType(parameters, type) {
-      const node = createBaseDeclaration(324 /* JSDocFunctionType */);
-      node.parameters = asNodeArray(parameters);
-      node.type = type;
-      node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.typeArguments = void 0;
-      return node;
-    }
-    function updateJSDocFunctionType(node, parameters, type) {
-      return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
-    }
-    function createJSDocTypeLiteral(propertyTags, isArrayType = false) {
-      const node = createBaseDeclaration(329 /* JSDocTypeLiteral */);
-      node.jsDocPropertyTags = asNodeArray(propertyTags);
-      node.isArrayType = isArrayType;
-      return node;
-    }
-    function updateJSDocTypeLiteral(node, propertyTags, isArrayType) {
-      return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral(propertyTags, isArrayType), node) : node;
-    }
-    function createJSDocTypeExpression(type) {
-      const node = createBaseNode(316 /* JSDocTypeExpression */);
-      node.type = type;
-      return node;
-    }
-    function updateJSDocTypeExpression(node, type) {
-      return node.type !== type ? update(createJSDocTypeExpression(type), node) : node;
-    }
-    function createJSDocSignature(typeParameters, parameters, type) {
-      const node = createBaseDeclaration(330 /* JSDocSignature */);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray(parameters);
-      node.type = type;
-      node.jsDoc = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateJSDocSignature(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature(typeParameters, parameters, type), node) : node;
-    }
-    function getDefaultTagName(node) {
-      const defaultTagName = getDefaultTagNameForKind(node.kind);
-      return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier(defaultTagName);
-    }
-    function createBaseJSDocTag(kind, tagName, comment) {
-      const node = createBaseNode(kind);
-      node.tagName = tagName;
-      node.comment = comment;
-      return node;
-    }
-    function createBaseJSDocTagDeclaration(kind, tagName, comment) {
-      const node = createBaseDeclaration(kind);
-      node.tagName = tagName;
-      node.comment = comment;
-      return node;
-    }
-    function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) {
-      const node = createBaseJSDocTag(352 /* JSDocTemplateTag */, tagName ?? createIdentifier("template"), comment);
-      node.constraint = constraint;
-      node.typeParameters = createNodeArray(typeParameters);
-      return node;
-    }
-    function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) {
-      return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node;
-    }
-    function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTagDeclaration(353 /* JSDocTypedefTag */, tagName ?? createIdentifier("typedef"), comment);
-      node.typeExpression = typeExpression;
-      node.fullName = fullName;
-      node.name = getJSDocTypeAliasName(fullName);
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node;
-    }
-    function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTagDeclaration(348 /* JSDocParameterTag */, tagName ?? createIdentifier("param"), comment);
-      node.typeExpression = typeExpression;
-      node.name = name;
-      node.isNameFirst = !!isNameFirst;
-      node.isBracketed = isBracketed;
-      return node;
-    }
-    function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
-      return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
-    }
-    function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTagDeclaration(355 /* JSDocPropertyTag */, tagName ?? createIdentifier("prop"), comment);
-      node.typeExpression = typeExpression;
-      node.name = name;
-      node.isNameFirst = !!isNameFirst;
-      node.isBracketed = isBracketed;
-      return node;
-    }
-    function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
-      return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
-    }
-    function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTagDeclaration(345 /* JSDocCallbackTag */, tagName ?? createIdentifier("callback"), comment);
-      node.typeExpression = typeExpression;
-      node.fullName = fullName;
-      node.name = getJSDocTypeAliasName(fullName);
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node;
-    }
-    function createJSDocOverloadTag(tagName, typeExpression, comment) {
-      const node = createBaseJSDocTag(346 /* JSDocOverloadTag */, tagName ?? createIdentifier("overload"), comment);
-      node.typeExpression = typeExpression;
-      return node;
-    }
-    function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
-    }
-    function createJSDocAugmentsTag(tagName, className, comment) {
-      const node = createBaseJSDocTag(335 /* JSDocAugmentsTag */, tagName ?? createIdentifier("augments"), comment);
-      node.class = className;
-      return node;
-    }
-    function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) {
-      return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag(tagName, className, comment), node) : node;
-    }
-    function createJSDocImplementsTag(tagName, className, comment) {
-      const node = createBaseJSDocTag(336 /* JSDocImplementsTag */, tagName ?? createIdentifier("implements"), comment);
-      node.class = className;
-      return node;
-    }
-    function createJSDocSeeTag(tagName, name, comment) {
-      const node = createBaseJSDocTag(354 /* JSDocSeeTag */, tagName ?? createIdentifier("see"), comment);
-      node.name = name;
-      return node;
-    }
-    function updateJSDocSeeTag(node, tagName, name, comment) {
-      return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node;
-    }
-    function createJSDocNameReference(name) {
-      const node = createBaseNode(317 /* JSDocNameReference */);
-      node.name = name;
-      return node;
-    }
-    function updateJSDocNameReference(node, name) {
-      return node.name !== name ? update(createJSDocNameReference(name), node) : node;
-    }
-    function createJSDocMemberName(left, right) {
-      const node = createBaseNode(318 /* JSDocMemberName */);
-      node.left = left;
-      node.right = right;
-      node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right);
-      return node;
-    }
-    function updateJSDocMemberName(node, left, right) {
-      return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node;
-    }
-    function createJSDocLink(name, text) {
-      const node = createBaseNode(331 /* JSDocLink */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLink(node, name, text) {
-      return node.name !== name ? update(createJSDocLink(name, text), node) : node;
-    }
-    function createJSDocLinkCode(name, text) {
-      const node = createBaseNode(332 /* JSDocLinkCode */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLinkCode(node, name, text) {
-      return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node;
-    }
-    function createJSDocLinkPlain(name, text) {
-      const node = createBaseNode(333 /* JSDocLinkPlain */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLinkPlain(node, name, text) {
-      return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node;
-    }
-    function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) {
-      return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag(tagName, className, comment), node) : node;
-    }
-    function createJSDocSimpleTagWorker(kind, tagName, comment) {
-      const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment);
-      return node;
-    }
-    function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) {
-      return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node;
-    }
-    function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) {
-      const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment);
-      node.typeExpression = typeExpression;
-      return node;
-    }
-    function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node;
-    }
-    function createJSDocUnknownTag(tagName, comment) {
-      const node = createBaseJSDocTag(334 /* JSDocTag */, tagName, comment);
-      return node;
-    }
-    function updateJSDocUnknownTag(node, tagName, comment) {
-      return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
+      while (token() === 81 /* PrivateIdentifier */) {
+        reScanHashToken();
+        nextTokenJSDoc();
+        entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2);
+      }
+      if (hasBrace) {
+        parseExpectedJSDoc(20 /* CloseBraceToken */);
+      }
+      const result = factory2.createJSDocNameReference(entityName);
+      fixupParentReferences(result);
+      return finishNode(result, pos);
     }
-    function createJSDocEnumTag(tagName, typeExpression, comment) {
-      const node = createBaseJSDocTagDeclaration(347 /* JSDocEnumTag */, tagName ?? createIdentifier(getDefaultTagNameForKind(347 /* JSDocEnumTag */)), comment);
-      node.typeExpression = typeExpression;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node;
-    }
-    function createJSDocText(text) {
-      const node = createBaseNode(328 /* JSDocText */);
-      node.text = text;
-      return node;
-    }
-    function updateJSDocText(node, text) {
-      return node.text !== text ? update(createJSDocText(text), node) : node;
-    }
-    function createJSDocComment(comment, tags) {
-      const node = createBaseNode(327 /* JSDoc */);
-      node.comment = comment;
-      node.tags = asNodeArray(tags);
-      return node;
-    }
-    function updateJSDocComment(node, comment, tags) {
-      return node.comment !== comment || node.tags !== tags ? update(createJSDocComment(comment, tags), node) : node;
-    }
-    function createJsxElement(openingElement, children, closingElement) {
-      const node = createBaseNode(284 /* JsxElement */);
-      node.openingElement = openingElement;
-      node.children = createNodeArray(children);
-      node.closingElement = closingElement;
-      node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxElement(node, openingElement, children, closingElement) {
-      return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement(openingElement, children, closingElement), node) : node;
-    }
-    function createJsxSelfClosingElement(tagName, typeArguments, attributes) {
-      const node = createBaseNode(285 /* JsxSelfClosingElement */);
-      node.tagName = tagName;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.attributes = attributes;
-      node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
+    function parseIsolatedJSDocComment2(content, start, length2) {
+      initializeState(
+        "",
+        content,
+        99 /* Latest */,
+        /*syntaxCursor*/
+        void 0,
+        1 /* JS */,
+        0 /* ParseAll */
+      );
+      const jsDoc = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
+      const sourceFile = { languageVariant: 0 /* Standard */, text: content };
+      const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+      clearState();
+      return jsDoc ? { jsDoc, diagnostics } : void 0;
+    }
+    JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2;
+    function parseJSDocComment(parent2, start, length2) {
+      const saveToken = currentToken;
+      const saveParseDiagnosticsLength = parseDiagnostics.length;
+      const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
+      const comment = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
+      setParent(comment, parent2);
+      if (contextFlags & 524288 /* JavaScriptFile */) {
+        if (!jsDocDiagnostics) {
+          jsDocDiagnostics = [];
+        }
+        addRange(jsDocDiagnostics, parseDiagnostics, saveParseDiagnosticsLength);
+      }
+      currentToken = saveToken;
+      parseDiagnostics.length = saveParseDiagnosticsLength;
+      parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
+      return comment;
+    }
+    JSDocParser2.parseJSDocComment = parseJSDocComment;
+    let JSDocState;
+    ((JSDocState2) => {
+      JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine";
+      JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk";
+      JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments";
+      JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks";
+    })(JSDocState || (JSDocState = {}));
+    let PropertyLikeParse;
+    ((PropertyLikeParse2) => {
+      PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property";
+      PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter";
+      PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter";
+    })(PropertyLikeParse || (PropertyLikeParse = {}));
+    function parseJSDocCommentWorker(start = 0, length2) {
+      const content = sourceText;
+      const end = length2 === void 0 ? content.length : start + length2;
+      length2 = end - start;
+      Debug.assert(start >= 0);
+      Debug.assert(start <= end);
+      Debug.assert(end <= content.length);
+      if (!isJSDocLikeText(content, start)) {
+        return void 0;
       }
-      return node;
-    }
-    function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) {
-      return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement(tagName, typeArguments, attributes), node) : node;
-    }
-    function createJsxOpeningElement(tagName, typeArguments, attributes) {
-      const node = createBaseNode(286 /* JsxOpeningElement */);
-      node.tagName = tagName;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.attributes = attributes;
-      node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
-      if (typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      let tags;
+      let tagsPos;
+      let tagsEnd;
+      let linkEnd;
+      let commentsPos;
+      let comments = [];
+      const parts = [];
+      const saveParsingContext = parsingContext;
+      parsingContext |= 1 << 25 /* JSDocComment */;
+      const result = scanner2.scanRange(start + 3, length2 - 5, doJSDocScan);
+      parsingContext = saveParsingContext;
+      return result;
+      function doJSDocScan() {
+        let state = 1 /* SawAsterisk */;
+        let margin;
+        let indent3 = start - (content.lastIndexOf("\n", start) + 1) + 4;
+        function pushComment(text) {
+          if (!margin) {
+            margin = indent3;
+          }
+          comments.push(text);
+          indent3 += text.length;
+        }
+        nextTokenJSDoc();
+        while (parseOptionalJsdoc(5 /* WhitespaceTrivia */)) ;
+        if (parseOptionalJsdoc(4 /* NewLineTrivia */)) {
+          state = 0 /* BeginningOfLine */;
+          indent3 = 0;
+        }
+        loop:
+          while (true) {
+            switch (token()) {
+              case 60 /* AtToken */:
+                removeTrailingWhitespace(comments);
+                if (!commentsPos) commentsPos = getNodePos();
+                addTag(parseTag(indent3));
+                state = 0 /* BeginningOfLine */;
+                margin = void 0;
+                break;
+              case 4 /* NewLineTrivia */:
+                comments.push(scanner2.getTokenText());
+                state = 0 /* BeginningOfLine */;
+                indent3 = 0;
+                break;
+              case 42 /* AsteriskToken */:
+                const asterisk = scanner2.getTokenText();
+                if (state === 1 /* SawAsterisk */) {
+                  state = 2 /* SavingComments */;
+                  pushComment(asterisk);
+                } else {
+                  Debug.assert(state === 0 /* BeginningOfLine */);
+                  state = 1 /* SawAsterisk */;
+                  indent3 += asterisk.length;
+                }
+                break;
+              case 5 /* WhitespaceTrivia */:
+                Debug.assert(state !== 2 /* SavingComments */, "whitespace shouldn't come from the scanner while saving top-level comment text");
+                const whitespace = scanner2.getTokenText();
+                if (margin !== void 0 && indent3 + whitespace.length > margin) {
+                  comments.push(whitespace.slice(margin - indent3));
+                }
+                indent3 += whitespace.length;
+                break;
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 82 /* JSDocCommentTextToken */:
+                state = 2 /* SavingComments */;
+                pushComment(scanner2.getTokenValue());
+                break;
+              case 19 /* OpenBraceToken */:
+                state = 2 /* SavingComments */;
+                const commentEnd = scanner2.getTokenFullStart();
+                const linkStart = scanner2.getTokenEnd() - 1;
+                const link = parseJSDocLink(linkStart);
+                if (link) {
+                  if (!linkEnd) {
+                    removeLeadingNewlines(comments);
+                  }
+                  parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd ?? start, commentEnd));
+                  parts.push(link);
+                  comments = [];
+                  linkEnd = scanner2.getTokenEnd();
+                  break;
+                }
+              default:
+                state = 2 /* SavingComments */;
+                pushComment(scanner2.getTokenText());
+                break;
+            }
+            if (state === 2 /* SavingComments */) {
+              nextJSDocCommentTextToken(
+                /*inBackticks*/
+                false
+              );
+            } else {
+              nextTokenJSDoc();
+            }
+          }
+        const trimmedComments = comments.join("").trimEnd();
+        if (parts.length && trimmedComments.length) {
+          parts.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd ?? start, commentsPos));
+        }
+        if (parts.length && tags) Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set");
+        const tagsArray = tags && createNodeArray(tags, tagsPos, tagsEnd);
+        return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray(parts, start, commentsPos) : trimmedComments.length ? trimmedComments : void 0, tagsArray), start, end);
       }
-      return node;
-    }
-    function updateJsxOpeningElement(node, tagName, typeArguments, attributes) {
-      return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement(tagName, typeArguments, attributes), node) : node;
-    }
-    function createJsxClosingElement(tagName) {
-      const node = createBaseNode(287 /* JsxClosingElement */);
-      node.tagName = tagName;
-      node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxClosingElement(node, tagName) {
-      return node.tagName !== tagName ? update(createJsxClosingElement(tagName), node) : node;
-    }
-    function createJsxFragment(openingFragment, children, closingFragment) {
-      const node = createBaseNode(288 /* JsxFragment */);
-      node.openingFragment = openingFragment;
-      node.children = createNodeArray(children);
-      node.closingFragment = closingFragment;
-      node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxFragment(node, openingFragment, children, closingFragment) {
-      return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment(openingFragment, children, closingFragment), node) : node;
-    }
-    function createJsxText(text, containsOnlyTriviaWhiteSpaces) {
-      const node = createBaseNode(12 /* JsxText */);
-      node.text = text;
-      node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces;
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxText(node, text, containsOnlyTriviaWhiteSpaces) {
-      return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText(text, containsOnlyTriviaWhiteSpaces), node) : node;
-    }
-    function createJsxOpeningFragment() {
-      const node = createBaseNode(289 /* JsxOpeningFragment */);
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function createJsxJsxClosingFragment() {
-      const node = createBaseNode(290 /* JsxClosingFragment */);
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function createJsxAttribute(name, initializer) {
-      const node = createBaseDeclaration(291 /* JsxAttribute */);
-      node.name = name;
-      node.initializer = initializer;
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxAttribute(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node;
-    }
-    function createJsxAttributes(properties) {
-      const node = createBaseDeclaration(292 /* JsxAttributes */);
-      node.properties = createNodeArray(properties);
-      node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxAttributes(node, properties) {
-      return node.properties !== properties ? update(createJsxAttributes(properties), node) : node;
-    }
-    function createJsxSpreadAttribute(expression) {
-      const node = createBaseNode(293 /* JsxSpreadAttribute */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxSpreadAttribute(node, expression) {
-      return node.expression !== expression ? update(createJsxSpreadAttribute(expression), node) : node;
-    }
-    function createJsxExpression(dotDotDotToken, expression) {
-      const node = createBaseNode(294 /* JsxExpression */);
-      node.dotDotDotToken = dotDotDotToken;
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxExpression(node, expression) {
-      return node.expression !== expression ? update(createJsxExpression(node.dotDotDotToken, expression), node) : node;
-    }
-    function createJsxNamespacedName(namespace, name) {
-      const node = createBaseNode(295 /* JsxNamespacedName */);
-      node.namespace = namespace;
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.namespace) | propagateChildFlags(node.name) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxNamespacedName(node, namespace, name) {
-      return node.namespace !== namespace || node.name !== name ? update(createJsxNamespacedName(namespace, name), node) : node;
-    }
-    function createCaseClause(expression, statements) {
-      const node = createBaseNode(296 /* CaseClause */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.statements = createNodeArray(statements);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateCaseClause(node, expression, statements) {
-      return node.expression !== expression || node.statements !== statements ? update(createCaseClause(expression, statements), node) : node;
-    }
-    function createDefaultClause(statements) {
-      const node = createBaseNode(297 /* DefaultClause */);
-      node.statements = createNodeArray(statements);
-      node.transformFlags = propagateChildrenFlags(node.statements);
-      return node;
-    }
-    function updateDefaultClause(node, statements) {
-      return node.statements !== statements ? update(createDefaultClause(statements), node) : node;
-    }
-    function createHeritageClause(token, types) {
-      const node = createBaseNode(298 /* HeritageClause */);
-      node.token = token;
-      node.types = createNodeArray(types);
-      node.transformFlags |= propagateChildrenFlags(node.types);
-      switch (token) {
-        case 96 /* ExtendsKeyword */:
-          node.transformFlags |= 1024 /* ContainsES2015 */;
-          break;
-        case 119 /* ImplementsKeyword */:
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-          break;
-        default:
-          return Debug.assertNever(token);
+      function removeLeadingNewlines(comments2) {
+        while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) {
+          comments2.shift();
+        }
       }
-      return node;
-    }
-    function updateHeritageClause(node, types) {
-      return node.types !== types ? update(createHeritageClause(node.token, types), node) : node;
-    }
-    function createCatchClause(variableDeclaration, block) {
-      const node = createBaseNode(299 /* CatchClause */);
-      node.variableDeclaration = asVariableDeclaration(variableDeclaration);
-      node.block = block;
-      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function updateCatchClause(node, variableDeclaration, block) {
-      return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node;
-    }
-    function createPropertyAssignment(name, initializer) {
-      const node = createBaseDeclaration(303 /* PropertyAssignment */);
-      node.name = asName(name);
-      node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
-      node.modifiers = void 0;
-      node.questionToken = void 0;
-      node.exclamationToken = void 0;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updatePropertyAssignment(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment(name, initializer), node) : node;
-    }
-    function finishUpdatePropertyAssignment(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
-        updated.questionToken = original.questionToken;
-        updated.exclamationToken = original.exclamationToken;
-      }
-      return update(updated, original);
-    }
-    function createShorthandPropertyAssignment(name, objectAssignmentInitializer) {
-      const node = createBaseDeclaration(304 /* ShorthandPropertyAssignment */);
-      node.name = asName(name);
-      node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-      node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
-      node.equalsToken = void 0;
-      node.modifiers = void 0;
-      node.questionToken = void 0;
-      node.exclamationToken = void 0;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) {
-      return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node) : node;
-    }
-    function finishUpdateShorthandPropertyAssignment(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
-        updated.questionToken = original.questionToken;
-        updated.exclamationToken = original.exclamationToken;
-        updated.equalsToken = original.equalsToken;
+      function removeTrailingWhitespace(comments2) {
+        while (comments2.length) {
+          const trimmed = comments2[comments2.length - 1].trimEnd();
+          if (trimmed === "") {
+            comments2.pop();
+          } else if (trimmed.length < comments2[comments2.length - 1].length) {
+            comments2[comments2.length - 1] = trimmed;
+            break;
+          } else {
+            break;
+          }
+        }
       }
-      return update(updated, original);
-    }
-    function createSpreadAssignment(expression) {
-      const node = createBaseDeclaration(305 /* SpreadAssignment */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateSpreadAssignment(node, expression) {
-      return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node;
-    }
-    function createEnumMember(name, initializer) {
-      const node = createBaseDeclaration(306 /* EnumMember */);
-      node.name = asName(name);
-      node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
-      node.jsDoc = void 0;
-      return node;
-    }
-    function updateEnumMember(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? update(createEnumMember(name, initializer), node) : node;
-    }
-    function createSourceFile2(statements, endOfFileToken, flags2) {
-      const node = baseFactory2.createBaseSourceFileNode(312 /* SourceFile */);
-      node.statements = createNodeArray(statements);
-      node.endOfFileToken = endOfFileToken;
-      node.flags |= flags2;
-      node.text = "";
-      node.fileName = "";
-      node.path = "";
-      node.resolvedPath = "";
-      node.originalFileName = "";
-      node.languageVersion = 0;
-      node.languageVariant = 0;
-      node.scriptKind = 0;
-      node.isDeclarationFile = false;
-      node.hasNoDefaultLib = false;
-      node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      node.endFlowNode = void 0;
-      node.nodeCount = 0;
-      node.identifierCount = 0;
-      node.symbolCount = 0;
-      node.parseDiagnostics = void 0;
-      node.bindDiagnostics = void 0;
-      node.bindSuggestionDiagnostics = void 0;
-      node.lineMap = void 0;
-      node.externalModuleIndicator = void 0;
-      node.setExternalModuleIndicator = void 0;
-      node.pragmas = void 0;
-      node.checkJsDirective = void 0;
-      node.referencedFiles = void 0;
-      node.typeReferenceDirectives = void 0;
-      node.libReferenceDirectives = void 0;
-      node.amdDependencies = void 0;
-      node.commentDirectives = void 0;
-      node.identifiers = void 0;
-      node.packageJsonLocations = void 0;
-      node.packageJsonScope = void 0;
-      node.imports = void 0;
-      node.moduleAugmentations = void 0;
-      node.ambientModuleNames = void 0;
-      node.classifiableNames = void 0;
-      node.impliedNodeFormat = void 0;
-      return node;
-    }
-    function createRedirectedSourceFile(redirectInfo) {
-      const node = Object.create(redirectInfo.redirectTarget);
-      Object.defineProperties(node, {
-        id: {
-          get() {
-            return this.redirectInfo.redirectTarget.id;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.id = value;
+      function isNextNonwhitespaceTokenEndOfFile() {
+        while (true) {
+          nextTokenJSDoc();
+          if (token() === 1 /* EndOfFileToken */) {
+            return true;
           }
-        },
-        symbol: {
-          get() {
-            return this.redirectInfo.redirectTarget.symbol;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.symbol = value;
+          if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) {
+            return false;
           }
         }
-      });
-      node.redirectInfo = redirectInfo;
-      return node;
-    }
-    function cloneRedirectedSourceFile(source) {
-      const node = createRedirectedSourceFile(source.redirectInfo);
-      node.flags |= source.flags & ~16 /* Synthesized */;
-      node.fileName = source.fileName;
-      node.path = source.path;
-      node.resolvedPath = source.resolvedPath;
-      node.originalFileName = source.originalFileName;
-      node.packageJsonLocations = source.packageJsonLocations;
-      node.packageJsonScope = source.packageJsonScope;
-      node.emitNode = void 0;
-      return node;
-    }
-    function cloneSourceFileWorker(source) {
-      const node = baseFactory2.createBaseSourceFileNode(312 /* SourceFile */);
-      node.flags |= source.flags & ~16 /* Synthesized */;
-      for (const p in source) {
-        if (hasProperty(node, p) || !hasProperty(source, p)) {
-          continue;
+      }
+      function skipWhitespace() {
+        if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
+            return;
+          }
         }
-        if (p === "emitNode") {
-          node.emitNode = void 0;
-          continue;
+        while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          nextTokenJSDoc();
         }
-        node[p] = source[p];
       }
-      return node;
-    }
-    function cloneSourceFile(source) {
-      const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
-      setOriginal(node, source);
-      return node;
-    }
-    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-      const node = cloneSourceFile(source);
-      node.statements = createNodeArray(statements);
-      node.isDeclarationFile = isDeclarationFile;
-      node.referencedFiles = referencedFiles;
-      node.typeReferenceDirectives = typeReferences;
-      node.hasNoDefaultLib = hasNoDefaultLib;
-      node.libReferenceDirectives = libReferences;
-      node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      return node;
-    }
-    function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
-      return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node;
-    }
-    function createBundle(sourceFiles, prepends = emptyArray) {
-      const node = createBaseNode(313 /* Bundle */);
-      node.prepends = prepends;
-      node.sourceFiles = sourceFiles;
-      node.syntheticFileReferences = void 0;
-      node.syntheticTypeReferences = void 0;
-      node.syntheticLibReferences = void 0;
-      node.hasNoDefaultLib = void 0;
-      return node;
-    }
-    function updateBundle(node, sourceFiles, prepends = emptyArray) {
-      return node.sourceFiles !== sourceFiles || node.prepends !== prepends ? update(createBundle(sourceFiles, prepends), node) : node;
-    }
-    function createUnparsedSource(prologues, syntheticReferences, texts) {
-      const node = createBaseNode(314 /* UnparsedSource */);
-      node.prologues = prologues;
-      node.syntheticReferences = syntheticReferences;
-      node.texts = texts;
-      node.fileName = "";
-      node.text = "";
-      node.referencedFiles = emptyArray;
-      node.libReferenceDirectives = emptyArray;
-      node.getLineAndCharacterOfPosition = (pos) => getLineAndCharacterOfPosition(node, pos);
-      return node;
-    }
-    function createBaseUnparsedNode(kind, data) {
-      const node = createBaseNode(kind);
-      node.data = data;
-      return node;
-    }
-    function createUnparsedPrologue(data) {
-      return createBaseUnparsedNode(307 /* UnparsedPrologue */, data);
-    }
-    function createUnparsedPrepend(data, texts) {
-      const node = createBaseUnparsedNode(308 /* UnparsedPrepend */, data);
-      node.texts = texts;
-      return node;
-    }
-    function createUnparsedTextLike(data, internal) {
-      return createBaseUnparsedNode(internal ? 310 /* UnparsedInternalText */ : 309 /* UnparsedText */, data);
-    }
-    function createUnparsedSyntheticReference(section) {
-      const node = createBaseNode(311 /* UnparsedSyntheticReference */);
-      node.data = section.data;
-      node.section = section;
-      return node;
-    }
-    function createInputFiles2() {
-      const node = createBaseNode(315 /* InputFiles */);
-      node.javascriptText = "";
-      node.declarationText = "";
-      return node;
-    }
-    function createSyntheticExpression(type, isSpread = false, tupleNameSource) {
-      const node = createBaseNode(237 /* SyntheticExpression */);
-      node.type = type;
-      node.isSpread = isSpread;
-      node.tupleNameSource = tupleNameSource;
-      return node;
-    }
-    function createSyntaxList3(children) {
-      const node = createBaseNode(358 /* SyntaxList */);
-      node._children = children;
-      return node;
-    }
-    function createNotEmittedStatement(original) {
-      const node = createBaseNode(359 /* NotEmittedStatement */);
-      node.original = original;
-      setTextRange(node, original);
-      return node;
-    }
-    function createPartiallyEmittedExpression(expression, original) {
-      const node = createBaseNode(360 /* PartiallyEmittedExpression */);
-      node.expression = expression;
-      node.original = original;
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      setTextRange(node, original);
-      return node;
-    }
-    function updatePartiallyEmittedExpression(node, expression) {
-      return node.expression !== expression ? update(createPartiallyEmittedExpression(expression, node.original), node) : node;
-    }
-    function flattenCommaElements(node) {
-      if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) {
-        if (isCommaListExpression(node)) {
-          return node.elements;
+      function skipWhitespaceOrAsterisk() {
+        if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
+            return "";
+          }
         }
-        if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) {
-          return [node.left, node.right];
+        let precedingLineBreak = scanner2.hasPrecedingLineBreak();
+        let seenLineBreak = false;
+        let indentText = "";
+        while (precedingLineBreak && token() === 42 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          indentText += scanner2.getTokenText();
+          if (token() === 4 /* NewLineTrivia */) {
+            precedingLineBreak = true;
+            seenLineBreak = true;
+            indentText = "";
+          } else if (token() === 42 /* AsteriskToken */) {
+            precedingLineBreak = false;
+          }
+          nextTokenJSDoc();
         }
+        return seenLineBreak ? indentText : "";
       }
-      return node;
-    }
-    function createCommaListExpression(elements) {
-      const node = createBaseNode(361 /* CommaListExpression */);
-      node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements));
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      return node;
-    }
-    function updateCommaListExpression(node, elements) {
-      return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
-    }
-    function createSyntheticReferenceExpression(expression, thisArg) {
-      const node = createBaseNode(362 /* SyntheticReferenceExpression */);
-      node.expression = expression;
-      node.thisArg = thisArg;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
-      return node;
-    }
-    function updateSyntheticReferenceExpression(node, expression, thisArg) {
-      return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
-    }
-    function cloneGeneratedIdentifier(node) {
-      const clone2 = createBaseIdentifier(node.escapedText);
-      clone2.flags |= node.flags & ~16 /* Synthesized */;
-      clone2.transformFlags = node.transformFlags;
-      setOriginal(clone2, node);
-      setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate });
-      return clone2;
-    }
-    function cloneIdentifier(node) {
-      const clone2 = createBaseIdentifier(node.escapedText);
-      clone2.flags |= node.flags & ~16 /* Synthesized */;
-      clone2.jsDoc = node.jsDoc;
-      clone2.flowNode = node.flowNode;
-      clone2.symbol = node.symbol;
-      clone2.transformFlags = node.transformFlags;
-      setOriginal(clone2, node);
-      const typeArguments = getIdentifierTypeArguments(node);
-      if (typeArguments)
-        setIdentifierTypeArguments(clone2, typeArguments);
-      return clone2;
-    }
-    function cloneGeneratedPrivateIdentifier(node) {
-      const clone2 = createBasePrivateIdentifier(node.escapedText);
-      clone2.flags |= node.flags & ~16 /* Synthesized */;
-      clone2.transformFlags = node.transformFlags;
-      setOriginal(clone2, node);
-      setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate });
-      return clone2;
-    }
-    function clonePrivateIdentifier(node) {
-      const clone2 = createBasePrivateIdentifier(node.escapedText);
-      clone2.flags |= node.flags & ~16 /* Synthesized */;
-      clone2.transformFlags = node.transformFlags;
-      setOriginal(clone2, node);
-      return clone2;
-    }
-    function cloneNode(node) {
-      if (node === void 0) {
-        return node;
-      }
-      if (isSourceFile(node)) {
-        return cloneSourceFile(node);
-      }
-      if (isGeneratedIdentifier(node)) {
-        return cloneGeneratedIdentifier(node);
-      }
-      if (isIdentifier(node)) {
-        return cloneIdentifier(node);
+      function parseTag(margin) {
+        Debug.assert(token() === 60 /* AtToken */);
+        const start2 = scanner2.getTokenStart();
+        nextTokenJSDoc();
+        const tagName = parseJSDocIdentifierName(
+          /*message*/
+          void 0
+        );
+        const indentText = skipWhitespaceOrAsterisk();
+        let tag;
+        switch (tagName.escapedText) {
+          case "author":
+            tag = parseAuthorTag(start2, tagName, margin, indentText);
+            break;
+          case "implements":
+            tag = parseImplementsTag(start2, tagName, margin, indentText);
+            break;
+          case "augments":
+          case "extends":
+            tag = parseAugmentsTag(start2, tagName, margin, indentText);
+            break;
+          case "class":
+          case "constructor":
+            tag = parseSimpleTag(start2, factory2.createJSDocClassTag, tagName, margin, indentText);
+            break;
+          case "public":
+            tag = parseSimpleTag(start2, factory2.createJSDocPublicTag, tagName, margin, indentText);
+            break;
+          case "private":
+            tag = parseSimpleTag(start2, factory2.createJSDocPrivateTag, tagName, margin, indentText);
+            break;
+          case "protected":
+            tag = parseSimpleTag(start2, factory2.createJSDocProtectedTag, tagName, margin, indentText);
+            break;
+          case "readonly":
+            tag = parseSimpleTag(start2, factory2.createJSDocReadonlyTag, tagName, margin, indentText);
+            break;
+          case "override":
+            tag = parseSimpleTag(start2, factory2.createJSDocOverrideTag, tagName, margin, indentText);
+            break;
+          case "deprecated":
+            hasDeprecatedTag = true;
+            tag = parseSimpleTag(start2, factory2.createJSDocDeprecatedTag, tagName, margin, indentText);
+            break;
+          case "this":
+            tag = parseThisTag(start2, tagName, margin, indentText);
+            break;
+          case "enum":
+            tag = parseEnumTag(start2, tagName, margin, indentText);
+            break;
+          case "arg":
+          case "argument":
+          case "param":
+            return parseParameterOrPropertyTag(start2, tagName, 2 /* Parameter */, margin);
+          case "return":
+          case "returns":
+            tag = parseReturnTag(start2, tagName, margin, indentText);
+            break;
+          case "template":
+            tag = parseTemplateTag(start2, tagName, margin, indentText);
+            break;
+          case "type":
+            tag = parseTypeTag(start2, tagName, margin, indentText);
+            break;
+          case "typedef":
+            tag = parseTypedefTag(start2, tagName, margin, indentText);
+            break;
+          case "callback":
+            tag = parseCallbackTag(start2, tagName, margin, indentText);
+            break;
+          case "overload":
+            tag = parseOverloadTag(start2, tagName, margin, indentText);
+            break;
+          case "satisfies":
+            tag = parseSatisfiesTag(start2, tagName, margin, indentText);
+            break;
+          case "see":
+            tag = parseSeeTag(start2, tagName, margin, indentText);
+            break;
+          case "exception":
+          case "throws":
+            tag = parseThrowsTag(start2, tagName, margin, indentText);
+            break;
+          case "import":
+            tag = parseImportTag(start2, tagName, margin, indentText);
+            break;
+          default:
+            tag = parseUnknownTag(start2, tagName, margin, indentText);
+            break;
+        }
+        return tag;
       }
-      if (isGeneratedPrivateIdentifier(node)) {
-        return cloneGeneratedPrivateIdentifier(node);
+      function parseTrailingTagComments(pos, end2, margin, indentText) {
+        if (!indentText) {
+          margin += end2 - pos;
+        }
+        return parseTagComments(margin, indentText.slice(margin));
       }
-      if (isPrivateIdentifier(node)) {
-        return clonePrivateIdentifier(node);
+      function parseTagComments(indent3, initialMargin) {
+        const commentsPos2 = getNodePos();
+        let comments2 = [];
+        const parts2 = [];
+        let linkEnd2;
+        let state = 0 /* BeginningOfLine */;
+        let margin;
+        function pushComment(text) {
+          if (!margin) {
+            margin = indent3;
+          }
+          comments2.push(text);
+          indent3 += text.length;
+        }
+        if (initialMargin !== void 0) {
+          if (initialMargin !== "") {
+            pushComment(initialMargin);
+          }
+          state = 1 /* SawAsterisk */;
+        }
+        let tok = token();
+        loop:
+          while (true) {
+            switch (tok) {
+              case 4 /* NewLineTrivia */:
+                state = 0 /* BeginningOfLine */;
+                comments2.push(scanner2.getTokenText());
+                indent3 = 0;
+                break;
+              case 60 /* AtToken */:
+                scanner2.resetTokenState(scanner2.getTokenEnd() - 1);
+                break loop;
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 5 /* WhitespaceTrivia */:
+                Debug.assert(state !== 2 /* SavingComments */ && state !== 3 /* SavingBackticks */, "whitespace shouldn't come from the scanner while saving comment text");
+                const whitespace = scanner2.getTokenText();
+                if (margin !== void 0 && indent3 + whitespace.length > margin) {
+                  comments2.push(whitespace.slice(margin - indent3));
+                  state = 2 /* SavingComments */;
+                }
+                indent3 += whitespace.length;
+                break;
+              case 19 /* OpenBraceToken */:
+                state = 2 /* SavingComments */;
+                const commentEnd = scanner2.getTokenFullStart();
+                const linkStart = scanner2.getTokenEnd() - 1;
+                const link = parseJSDocLink(linkStart);
+                if (link) {
+                  parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 ?? commentsPos2, commentEnd));
+                  parts2.push(link);
+                  comments2 = [];
+                  linkEnd2 = scanner2.getTokenEnd();
+                } else {
+                  pushComment(scanner2.getTokenText());
+                }
+                break;
+              case 62 /* BacktickToken */:
+                if (state === 3 /* SavingBackticks */) {
+                  state = 2 /* SavingComments */;
+                } else {
+                  state = 3 /* SavingBackticks */;
+                }
+                pushComment(scanner2.getTokenText());
+                break;
+              case 82 /* JSDocCommentTextToken */:
+                if (state !== 3 /* SavingBackticks */) {
+                  state = 2 /* SavingComments */;
+                }
+                pushComment(scanner2.getTokenValue());
+                break;
+              case 42 /* AsteriskToken */:
+                if (state === 0 /* BeginningOfLine */) {
+                  state = 1 /* SawAsterisk */;
+                  indent3 += 1;
+                  break;
+                }
+              default:
+                if (state !== 3 /* SavingBackticks */) {
+                  state = 2 /* SavingComments */;
+                }
+                pushComment(scanner2.getTokenText());
+                break;
+            }
+            if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) {
+              tok = nextJSDocCommentTextToken(state === 3 /* SavingBackticks */);
+            } else {
+              tok = nextTokenJSDoc();
+            }
+          }
+        removeLeadingNewlines(comments2);
+        const trimmedComments = comments2.join("").trimEnd();
+        if (parts2.length) {
+          if (trimmedComments.length) {
+            parts2.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd2 ?? commentsPos2));
+          }
+          return createNodeArray(parts2, commentsPos2, scanner2.getTokenEnd());
+        } else if (trimmedComments.length) {
+          return trimmedComments;
+        }
       }
-      const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
-      clone2.flags |= node.flags & ~16 /* Synthesized */;
-      clone2.transformFlags = node.transformFlags;
-      setOriginal(clone2, node);
-      for (const key in node) {
-        if (hasProperty(clone2, key) || !hasProperty(node, key)) {
-          continue;
+      function parseJSDocLink(start2) {
+        const linkType = tryParse(parseJSDocLinkPrefix);
+        if (!linkType) {
+          return void 0;
+        }
+        nextTokenJSDoc();
+        skipWhitespace();
+        const name = parseJSDocLinkName();
+        const text = [];
+        while (token() !== 20 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) {
+          text.push(scanner2.getTokenText());
+          nextTokenJSDoc();
         }
-        clone2[key] = node[key];
+        const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain;
+        return finishNode(create(name, text.join("")), start2, scanner2.getTokenEnd());
       }
-      return clone2;
-    }
-    function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
-      return createCallExpression(
-        createFunctionExpression(
-          /*modifiers*/
-          void 0,
-          /*asteriskToken*/
-          void 0,
-          /*name*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          /*parameters*/
-          param ? [param] : [],
-          /*type*/
-          void 0,
-          createBlock(
-            statements,
-            /*multiLine*/
-            true
-          )
-        ),
-        /*typeArguments*/
-        void 0,
-        /*argumentsArray*/
-        paramValue ? [paramValue] : []
-      );
-    }
-    function createImmediatelyInvokedArrowFunction(statements, param, paramValue) {
-      return createCallExpression(
-        createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          /*parameters*/
-          param ? [param] : [],
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          createBlock(
-            statements,
-            /*multiLine*/
-            true
-          )
-        ),
-        /*typeArguments*/
-        void 0,
-        /*argumentsArray*/
-        paramValue ? [paramValue] : []
-      );
-    }
-    function createVoidZero() {
-      return createVoidExpression(createNumericLiteral("0"));
-    }
-    function createExportDefault(expression) {
-      return createExportAssignment2(
-        /*modifiers*/
-        void 0,
-        /*isExportEquals*/
-        false,
-        expression
-      );
-    }
-    function createExternalModuleExport(exportName) {
-      return createExportDeclaration(
-        /*modifiers*/
-        void 0,
-        /*isTypeOnly*/
-        false,
-        createNamedExports([
-          createExportSpecifier(
-            /*isTypeOnly*/
-            false,
-            /*propertyName*/
-            void 0,
-            exportName
-          )
-        ])
-      );
-    }
-    function createTypeCheck(value, tag) {
-      return tag === "null" ? factory2.createStrictEquality(value, createNull()) : tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral(tag));
-    }
-    function createIsNotTypeCheck(value, tag) {
-      return tag === "null" ? factory2.createStrictInequality(value, createNull()) : tag === "undefined" ? factory2.createStrictInequality(value, createVoidZero()) : factory2.createStrictInequality(createTypeOfExpression(value), createStringLiteral(tag));
-    }
-    function createMethodCall(object, methodName, argumentsList) {
-      if (isCallChain(object)) {
-        return createCallChain(
-          createPropertyAccessChain(
-            object,
-            /*questionDotToken*/
-            void 0,
-            methodName
-          ),
-          /*questionDotToken*/
-          void 0,
-          /*typeArguments*/
-          void 0,
-          argumentsList
-        );
+      function parseJSDocLinkName() {
+        if (tokenIsIdentifierOrKeyword(token())) {
+          const pos = getNodePos();
+          let name = parseIdentifierName();
+          while (parseOptional(25 /* DotToken */)) {
+            name = finishNode(factory2.createQualifiedName(name, token() === 81 /* PrivateIdentifier */ ? createMissingNode(
+              80 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              false
+            ) : parseIdentifierName()), pos);
+          }
+          while (token() === 81 /* PrivateIdentifier */) {
+            reScanHashToken();
+            nextTokenJSDoc();
+            name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), pos);
+          }
+          return name;
+        }
+        return void 0;
       }
-      return createCallExpression(
-        createPropertyAccessExpression(object, methodName),
-        /*typeArguments*/
-        void 0,
-        argumentsList
-      );
-    }
-    function createFunctionBindCall(target, thisArg, argumentsList) {
-      return createMethodCall(target, "bind", [thisArg, ...argumentsList]);
-    }
-    function createFunctionCallCall(target, thisArg, argumentsList) {
-      return createMethodCall(target, "call", [thisArg, ...argumentsList]);
-    }
-    function createFunctionApplyCall(target, thisArg, argumentsExpression) {
-      return createMethodCall(target, "apply", [thisArg, argumentsExpression]);
-    }
-    function createGlobalMethodCall(globalObjectName, methodName, argumentsList) {
-      return createMethodCall(createIdentifier(globalObjectName), methodName, argumentsList);
-    }
-    function createArraySliceCall(array, start) {
-      return createMethodCall(array, "slice", start === void 0 ? [] : [asExpression(start)]);
-    }
-    function createArrayConcatCall(array, argumentsList) {
-      return createMethodCall(array, "concat", argumentsList);
-    }
-    function createObjectDefinePropertyCall(target, propertyName, attributes) {
-      return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]);
-    }
-    function createObjectGetOwnPropertyDescriptorCall(target, propertyName) {
-      return createGlobalMethodCall("Object", "getOwnPropertyDescriptor", [target, asExpression(propertyName)]);
-    }
-    function createReflectGetCall(target, propertyKey, receiver) {
-      return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]);
-    }
-    function createReflectSetCall(target, propertyKey, value, receiver) {
-      return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]);
-    }
-    function tryAddPropertyAssignment(properties, propertyName, expression) {
-      if (expression) {
-        properties.push(createPropertyAssignment(propertyName, expression));
-        return true;
+      function parseJSDocLinkPrefix() {
+        skipWhitespaceOrAsterisk();
+        if (token() === 19 /* OpenBraceToken */ && nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) {
+          const kind = scanner2.getTokenValue();
+          if (isJSDocLinkTag(kind)) return kind;
+        }
       }
-      return false;
-    }
-    function createPropertyDescriptor(attributes, singleLine) {
-      const properties = [];
-      tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable));
-      tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable));
-      let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable));
-      isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData;
-      let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get);
-      isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2;
-      Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor.");
-      return createObjectLiteralExpression(properties, !singleLine);
-    }
-    function updateOuterExpression(outerExpression, expression) {
-      switch (outerExpression.kind) {
-        case 217 /* ParenthesizedExpression */:
-          return updateParenthesizedExpression(outerExpression, expression);
-        case 216 /* TypeAssertionExpression */:
-          return updateTypeAssertion(outerExpression, outerExpression.type, expression);
-        case 234 /* AsExpression */:
-          return updateAsExpression(outerExpression, expression, outerExpression.type);
-        case 238 /* SatisfiesExpression */:
-          return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
-        case 235 /* NonNullExpression */:
-          return updateNonNullExpression(outerExpression, expression);
-        case 360 /* PartiallyEmittedExpression */:
-          return updatePartiallyEmittedExpression(outerExpression, expression);
+      function isJSDocLinkTag(kind) {
+        return kind === "link" || kind === "linkcode" || kind === "linkplain";
       }
-    }
-    function isIgnorableParen(node) {
-      return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node));
-    }
-    function restoreOuterExpressions(outerExpression, innerExpression, kinds = 15 /* All */) {
-      if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) {
-        return updateOuterExpression(
-          outerExpression,
-          restoreOuterExpressions(outerExpression.expression, innerExpression)
-        );
+      function parseUnknownTag(start2, tagName, indent3, indentText) {
+        return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
       }
-      return innerExpression;
-    }
-    function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) {
-      if (!outermostLabeledStatement) {
-        return node;
+      function addTag(tag) {
+        if (!tag) {
+          return;
+        }
+        if (!tags) {
+          tags = [tag];
+          tagsPos = tag.pos;
+        } else {
+          tags.push(tag);
+        }
+        tagsEnd = tag.end;
       }
-      const updated = updateLabeledStatement(
-        outermostLabeledStatement,
-        outermostLabeledStatement.label,
-        isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node
-      );
-      if (afterRestoreLabelCallback) {
-        afterRestoreLabelCallback(outermostLabeledStatement);
+      function tryParseTypeExpression() {
+        skipWhitespaceOrAsterisk();
+        return token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
       }
-      return updated;
-    }
-    function shouldBeCapturedInTempVariable(node, cacheIdentifiers) {
-      const target = skipParentheses(node);
-      switch (target.kind) {
-        case 80 /* Identifier */:
-          return cacheIdentifiers;
-        case 110 /* ThisKeyword */:
-        case 9 /* NumericLiteral */:
-        case 10 /* BigIntLiteral */:
-        case 11 /* StringLiteral */:
-          return false;
-        case 209 /* ArrayLiteralExpression */:
-          const elements = target.elements;
-          if (elements.length === 0) {
-            return false;
+      function parseBracketNameInPropertyAndParamTag() {
+        const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */);
+        if (isBracketed) {
+          skipWhitespace();
+        }
+        const isBackquoted = parseOptionalJsdoc(62 /* BacktickToken */);
+        const name = parseJSDocEntityName();
+        if (isBackquoted) {
+          parseExpectedTokenJSDoc(62 /* BacktickToken */);
+        }
+        if (isBracketed) {
+          skipWhitespace();
+          if (parseOptionalToken(64 /* EqualsToken */)) {
+            parseExpression();
           }
-          return true;
-        case 210 /* ObjectLiteralExpression */:
-          return target.properties.length > 0;
-        default:
-          return true;
+          parseExpected(24 /* CloseBracketToken */);
+        }
+        return { name, isBracketed };
       }
-    }
-    function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) {
-      const callee = skipOuterExpressions(expression, 15 /* All */);
-      let thisArg;
-      let target;
-      if (isSuperProperty(callee)) {
-        thisArg = createThis();
-        target = callee;
-      } else if (isSuperKeyword(callee)) {
-        thisArg = createThis();
-        target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee;
-      } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
-        thisArg = createVoidZero();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
-          callee,
-          /*optionalChain*/
-          false
-        );
-      } else if (isPropertyAccessExpression(callee)) {
-        if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
-          thisArg = createTempVariable(recordTempVariable);
-          target = createPropertyAccessExpression(
-            setTextRange(
-              factory2.createAssignment(
-                thisArg,
-                callee.expression
-              ),
-              callee.expression
-            ),
-            callee.name
-          );
-          setTextRange(target, callee);
-        } else {
-          thisArg = callee.expression;
-          target = callee;
+      function isObjectOrObjectArrayTypeReference(node) {
+        switch (node.kind) {
+          case 151 /* ObjectKeyword */:
+            return true;
+          case 188 /* ArrayType */:
+            return isObjectOrObjectArrayTypeReference(node.elementType);
+          default:
+            return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments;
         }
-      } else if (isElementAccessExpression(callee)) {
-        if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
-          thisArg = createTempVariable(recordTempVariable);
-          target = createElementAccessExpression(
-            setTextRange(
-              factory2.createAssignment(
-                thisArg,
-                callee.expression
-              ),
-              callee.expression
-            ),
-            callee.argumentExpression
-          );
-          setTextRange(target, callee);
-        } else {
-          thisArg = callee.expression;
-          target = callee;
+      }
+      function parseParameterOrPropertyTag(start2, tagName, target, indent3) {
+        let typeExpression = tryParseTypeExpression();
+        let isNameFirst = !typeExpression;
+        skipWhitespaceOrAsterisk();
+        const { name, isBracketed } = parseBracketNameInPropertyAndParamTag();
+        const indentText = skipWhitespaceOrAsterisk();
+        if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) {
+          typeExpression = tryParseTypeExpression();
         }
-      } else {
-        thisArg = createVoidZero();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
-          expression,
-          /*optionalChain*/
-          false
-        );
+        const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+        const nestedTypeLiteral = parseNestedTypeLiteral(typeExpression, name, target, indent3);
+        if (nestedTypeLiteral) {
+          typeExpression = nestedTypeLiteral;
+          isNameFirst = true;
+        }
+        const result2 = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment);
+        return finishNode(result2, start2);
       }
-      return { target, thisArg };
-    }
-    function createAssignmentTargetWrapper(paramName, expression) {
-      return createPropertyAccessExpression(
-        // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
-        createParenthesizedExpression(
-          createObjectLiteralExpression([
-            createSetAccessorDeclaration(
-              /*modifiers*/
-              void 0,
-              "value",
-              [createParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                /*dotDotDotToken*/
-                void 0,
-                paramName,
-                /*questionToken*/
-                void 0,
-                /*type*/
-                void 0,
-                /*initializer*/
-                void 0
-              )],
-              createBlock([
-                createExpressionStatement(expression)
-              ])
-            )
-          ])
-        ),
-        "value"
-      );
-    }
-    function inlineExpressions(expressions) {
-      return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma);
-    }
-    function getName(node, allowComments, allowSourceMaps, emitFlags = 0, ignoreAssignedName) {
-      const nodeName = ignoreAssignedName ? node && getNonAssignedNameOfDeclaration(node) : getNameOfDeclaration(node);
-      if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) {
-        const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent);
-        emitFlags |= getEmitFlags(nodeName);
-        if (!allowSourceMaps)
-          emitFlags |= 96 /* NoSourceMap */;
-        if (!allowComments)
-          emitFlags |= 3072 /* NoComments */;
-        if (emitFlags)
-          setEmitFlags(name, emitFlags);
-        return name;
+      function parseNestedTypeLiteral(typeExpression, name, target, indent3) {
+        if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) {
+          const pos = getNodePos();
+          let child;
+          let children;
+          while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) {
+            if (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) {
+              children = append(children, child);
+            } else if (child.kind === 345 /* JSDocTemplateTag */) {
+              parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag);
+            }
+          }
+          if (children) {
+            const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 188 /* ArrayType */), pos);
+            return finishNode(factory2.createJSDocTypeExpression(literal), pos);
+          }
+        }
       }
-      return getGeneratedNameForNode(node);
-    }
-    function getInternalName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */);
-    }
-    function getLocalName(node, allowComments, allowSourceMaps, ignoreAssignedName) {
-      return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */, ignoreAssignedName);
-    }
-    function getExportName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */);
-    }
-    function getDeclarationName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps);
-    }
-    function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) {
-      const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name));
-      setTextRange(qualifiedName, name);
-      let emitFlags = 0;
-      if (!allowSourceMaps)
-        emitFlags |= 96 /* NoSourceMap */;
-      if (!allowComments)
-        emitFlags |= 3072 /* NoComments */;
-      if (emitFlags)
-        setEmitFlags(qualifiedName, emitFlags);
-      return qualifiedName;
-    }
-    function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) {
-      if (ns && hasSyntacticModifier(node, 32 /* Export */)) {
-        return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps);
+      function parseReturnTag(start2, tagName, indent3, indentText) {
+        if (some(tags, isJSDocReturnTag)) {
+          parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText));
+        }
+        const typeExpression = tryParseTypeExpression();
+        return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
       }
-      return getExportName(node, allowComments, allowSourceMaps);
-    }
-    function copyPrologue(source, target, ensureUseStrict2, visitor) {
-      const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2);
-      return copyCustomPrologue(source, target, offset, visitor);
-    }
-    function isUseStrictPrologue2(node) {
-      return isStringLiteral(node.expression) && node.expression.text === "use strict";
-    }
-    function createUseStrictPrologue() {
-      return startOnNewLine(createExpressionStatement(createStringLiteral("use strict")));
-    }
-    function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) {
-      Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array");
-      let foundUseStrict = false;
-      const numStatements = source.length;
-      while (statementOffset < numStatements) {
-        const statement = source[statementOffset];
-        if (isPrologueDirective(statement)) {
-          if (isUseStrictPrologue2(statement)) {
-            foundUseStrict = true;
+      function parseTypeTag(start2, tagName, indent3, indentText) {
+        if (some(tags, isJSDocTypeTag)) {
+          parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText));
+        }
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
+        return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
+      }
+      function parseSeeTag(start2, tagName, indent3, indentText) {
+        const isMarkdownOrJSDocLink = token() === 23 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue()));
+        const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference();
+        const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
+        return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
+      }
+      function parseThrowsTag(start2, tagName, indent3, indentText) {
+        const typeExpression = tryParseTypeExpression();
+        const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+        return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
+      }
+      function parseAuthorTag(start2, tagName, indent3, indentText) {
+        const commentStart = getNodePos();
+        const textOnly = parseAuthorNameAndEmail();
+        let commentEnd = scanner2.getTokenFullStart();
+        const comments2 = parseTrailingTagComments(start2, commentEnd, indent3, indentText);
+        if (!comments2) {
+          commentEnd = scanner2.getTokenFullStart();
+        }
+        const allParts = typeof comments2 !== "string" ? createNodeArray(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2;
+        return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start2);
+      }
+      function parseAuthorNameAndEmail() {
+        const comments2 = [];
+        let inEmail = false;
+        let token2 = scanner2.getToken();
+        while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) {
+          if (token2 === 30 /* LessThanToken */) {
+            inEmail = true;
+          } else if (token2 === 60 /* AtToken */ && !inEmail) {
+            break;
+          } else if (token2 === 32 /* GreaterThanToken */ && inEmail) {
+            comments2.push(scanner2.getTokenText());
+            scanner2.resetTokenState(scanner2.getTokenEnd());
+            break;
           }
-          target.push(statement);
-        } else {
-          break;
+          comments2.push(scanner2.getTokenText());
+          token2 = nextTokenJSDoc();
         }
-        statementOffset++;
+        return factory2.createJSDocText(comments2.join(""));
       }
-      if (ensureUseStrict2 && !foundUseStrict) {
-        target.push(createUseStrictPrologue());
+      function parseImplementsTag(start2, tagName, margin, indentText) {
+        const className = parseExpressionWithTypeArgumentsForAugments();
+        return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
-      return statementOffset;
-    }
-    function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) {
-      const numStatements = source.length;
-      while (statementOffset !== void 0 && statementOffset < numStatements) {
-        const statement = source[statementOffset];
-        if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) {
-          append(target, visitor ? visitNode(statement, visitor, isStatement) : statement);
-        } else {
-          break;
+      function parseAugmentsTag(start2, tagName, margin, indentText) {
+        const className = parseExpressionWithTypeArgumentsForAugments();
+        return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
+      }
+      function parseSatisfiesTag(start2, tagName, margin, indentText) {
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          false
+        );
+        const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0;
+        return finishNode(factory2.createJSDocSatisfiesTag(tagName, typeExpression, comments2), start2);
+      }
+      function parseImportTag(start2, tagName, margin, indentText) {
+        const afterImportTagPos = scanner2.getTokenFullStart();
+        let identifier;
+        if (isIdentifier2()) {
+          identifier = parseIdentifier();
         }
-        statementOffset++;
+        const importClause = tryParseImportClause(
+          identifier,
+          afterImportTagPos,
+          /*isTypeOnly*/
+          true,
+          /*skipJsDocLeadingAsterisks*/
+          true
+        );
+        const moduleSpecifier = parseModuleSpecifier();
+        const attributes = tryParseImportAttributes();
+        const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0;
+        return finishNode(factory2.createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comments2), start2);
+      }
+      function parseExpressionWithTypeArgumentsForAugments() {
+        const usedBrace = parseOptional(19 /* OpenBraceToken */);
+        const pos = getNodePos();
+        const expression = parsePropertyAccessEntityNameExpression();
+        scanner2.setSkipJsDocLeadingAsterisks(true);
+        const typeArguments = tryParseTypeArguments();
+        scanner2.setSkipJsDocLeadingAsterisks(false);
+        const node = factory2.createExpressionWithTypeArguments(expression, typeArguments);
+        const res = finishNode(node, pos);
+        if (usedBrace) {
+          parseExpected(20 /* CloseBraceToken */);
+        }
+        return res;
       }
-      return statementOffset;
-    }
-    function ensureUseStrict(statements) {
-      const foundUseStrict = findUseStrictPrologue(statements);
-      if (!foundUseStrict) {
-        return setTextRange(createNodeArray([createUseStrictPrologue(), ...statements]), statements);
+      function parsePropertyAccessEntityNameExpression() {
+        const pos = getNodePos();
+        let node = parseJSDocIdentifierName();
+        while (parseOptional(25 /* DotToken */)) {
+          const name = parseJSDocIdentifierName();
+          node = finishNode(factoryCreatePropertyAccessExpression(node, name), pos);
+        }
+        return node;
       }
-      return statements;
-    }
-    function liftToBlock(nodes) {
-      Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block.");
-      return singleOrUndefined(nodes) || createBlock(nodes);
-    }
-    function findSpanEnd(array, test, start) {
-      let i = start;
-      while (i < array.length && test(array[i])) {
-        i++;
+      function parseSimpleTag(start2, createTag, tagName, margin, indentText) {
+        return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
-      return i;
-    }
-    function mergeLexicalEnvironment(statements, declarations) {
-      if (!some(declarations)) {
-        return statements;
+      function parseThisTag(start2, tagName, margin, indentText) {
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        skipWhitespace();
+        return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
-      const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0);
-      const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd);
-      const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd);
-      const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0);
-      const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd);
-      const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd);
-      const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd);
-      Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues");
-      const left = isNodeArray(statements) ? statements.slice() : statements;
-      if (rightCustomPrologueEnd > rightHoistedVariablesEnd) {
-        left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd));
-      }
-      if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) {
-        left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd));
-      }
-      if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) {
-        left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd));
-      }
-      if (rightStandardPrologueEnd > 0) {
-        if (leftStandardPrologueEnd === 0) {
-          left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd));
-        } else {
-          const leftPrologues = /* @__PURE__ */ new Map();
-          for (let i = 0; i < leftStandardPrologueEnd; i++) {
-            const leftPrologue = statements[i];
-            leftPrologues.set(leftPrologue.expression.text, true);
-          }
-          for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) {
-            const rightPrologue = declarations[i];
-            if (!leftPrologues.has(rightPrologue.expression.text)) {
-              left.unshift(rightPrologue);
+      function parseEnumTag(start2, tagName, margin, indentText) {
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        skipWhitespace();
+        return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
+      }
+      function parseTypedefTag(start2, tagName, indent3, indentText) {
+        let typeExpression = tryParseTypeExpression();
+        skipWhitespaceOrAsterisk();
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        let end2;
+        if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) {
+          let child;
+          let childTypeTag;
+          let jsDocPropertyTags;
+          let hasChildren = false;
+          while (child = tryParse(() => parseChildPropertyTag(indent3))) {
+            if (child.kind === 345 /* JSDocTemplateTag */) {
+              break;
+            }
+            hasChildren = true;
+            if (child.kind === 344 /* JSDocTypeTag */) {
+              if (childTypeTag) {
+                const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
+                if (lastError) {
+                  addRelatedInfo(lastError, createDetachedDiagnostic(fileName, sourceText, 0, 0, Diagnostics.The_tag_was_first_specified_here));
+                }
+                break;
+              } else {
+                childTypeTag = child;
+              }
+            } else {
+              jsDocPropertyTags = append(jsDocPropertyTags, child);
             }
           }
+          if (hasChildren) {
+            const isArrayType = typeExpression && typeExpression.type.kind === 188 /* ArrayType */;
+            const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType);
+            typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start2);
+            end2 = typeExpression.end;
+          }
         }
+        end2 = end2 || comment !== void 0 ? getNodePos() : (fullName ?? typeExpression ?? tagName).end;
+        if (!comment) {
+          comment = parseTrailingTagComments(start2, end2, indent3, indentText);
+        }
+        const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment);
+        return finishNode(typedefTag, start2, end2);
       }
-      if (isNodeArray(statements)) {
-        return setTextRange(createNodeArray(left, statements.hasTrailingComma), statements);
-      }
-      return statements;
-    }
-    function replaceModifiers(node, modifiers) {
-      let modifierArray;
-      if (typeof modifiers === "number") {
-        modifierArray = createModifiersFromModifierFlags(modifiers);
-      } else {
-        modifierArray = modifiers;
-      }
-      return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration(node, modifierArray, node.importClause, node.moduleSpecifier, node.attributes) : isExportAssignment(node) ? updateExportAssignment(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.attributes) : Debug.assertNever(node);
-    }
-    function replaceDecoratorsAndModifiers(node, modifierArray) {
-      return isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : Debug.assertNever(node);
-    }
-    function replacePropertyName(node, name) {
-      switch (node.kind) {
-        case 177 /* GetAccessor */:
-          return updateGetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.type, node.body);
-        case 178 /* SetAccessor */:
-          return updateSetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.body);
-        case 174 /* MethodDeclaration */:
-          return updateMethodDeclaration(node, node.modifiers, node.asteriskToken, name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body);
-        case 173 /* MethodSignature */:
-          return updateMethodSignature(node, node.modifiers, name, node.questionToken, node.typeParameters, node.parameters, node.type);
-        case 172 /* PropertyDeclaration */:
-          return updatePropertyDeclaration2(node, node.modifiers, name, node.questionToken ?? node.exclamationToken, node.type, node.initializer);
-        case 171 /* PropertySignature */:
-          return updatePropertySignature(node, node.modifiers, name, node.questionToken, node.type);
-        case 303 /* PropertyAssignment */:
-          return updatePropertyAssignment(node, name, node.initializer);
+      function parseJSDocTypeNameWithNamespace(nested) {
+        const start2 = scanner2.getTokenStart();
+        if (!tokenIsIdentifierOrKeyword(token())) {
+          return void 0;
+        }
+        const typeNameOrNamespaceName = parseJSDocIdentifierName();
+        if (parseOptional(25 /* DotToken */)) {
+          const body = parseJSDocTypeNameWithNamespace(
+            /*nested*/
+            true
+          );
+          const jsDocNamespaceNode = factory2.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            typeNameOrNamespaceName,
+            body,
+            nested ? 8 /* NestedNamespace */ : void 0
+          );
+          return finishNode(jsDocNamespaceNode, start2);
+        }
+        if (nested) {
+          typeNameOrNamespaceName.flags |= 4096 /* IdentifierIsInJSDocNamespace */;
+        }
+        return typeNameOrNamespaceName;
       }
-    }
-    function asNodeArray(array) {
-      return array ? createNodeArray(array) : void 0;
-    }
-    function asName(name) {
-      return typeof name === "string" ? createIdentifier(name) : name;
-    }
-    function asExpression(value) {
-      return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value;
-    }
-    function asInitializer(node) {
-      return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
-    }
-    function asToken(value) {
-      return typeof value === "number" ? createToken(value) : value;
-    }
-    function asEmbeddedStatement(statement) {
-      return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginal(createEmptyStatement(), statement), statement) : statement;
-    }
-    function asVariableDeclaration(variableDeclaration) {
-      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-        return createVariableDeclaration(
-          variableDeclaration,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
+      function parseCallbackTagParameters(indent3) {
+        const pos = getNodePos();
+        let child;
+        let parameters;
+        while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) {
+          if (child.kind === 345 /* JSDocTemplateTag */) {
+            parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag);
+            break;
+          }
+          parameters = append(parameters, child);
+        }
+        return createNodeArray(parameters || [], pos);
+      }
+      function parseJSDocSignature(start2, indent3) {
+        const parameters = parseCallbackTagParameters(indent3);
+        const returnTag = tryParse(() => {
+          if (parseOptionalJsdoc(60 /* AtToken */)) {
+            const tag = parseTag(indent3);
+            if (tag && tag.kind === 342 /* JSDocReturnTag */) {
+              return tag;
+            }
+          }
+        });
+        return finishNode(factory2.createJSDocSignature(
+          /*typeParameters*/
           void 0,
-          /*initializer*/
-          void 0
+          parameters,
+          returnTag
+        ), start2);
+      }
+      function parseCallbackTag(start2, tagName, indent3, indentText) {
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        const typeExpression = parseJSDocSignature(start2, indent3);
+        if (!comment) {
+          comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
+      }
+      function parseOverloadTag(start2, tagName, indent3, indentText) {
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        const typeExpression = parseJSDocSignature(start2, indent3);
+        if (!comment) {
+          comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
+      }
+      function escapedTextsEqual(a, b) {
+        while (!isIdentifier(a) || !isIdentifier(b)) {
+          if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
+            a = a.left;
+            b = b.left;
+          } else {
+            return false;
+          }
+        }
+        return a.escapedText === b.escapedText;
+      }
+      function parseChildPropertyTag(indent3) {
+        return parseChildParameterOrPropertyTag(1 /* Property */, indent3);
+      }
+      function parseChildParameterOrPropertyTag(target, indent3, name) {
+        let canParseTag = true;
+        let seenAsterisk = false;
+        while (true) {
+          switch (nextTokenJSDoc()) {
+            case 60 /* AtToken */:
+              if (canParseTag) {
+                const child = tryParseChildTag(target, indent3);
+                if (child && (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                  return false;
+                }
+                return child;
+              }
+              seenAsterisk = false;
+              break;
+            case 4 /* NewLineTrivia */:
+              canParseTag = true;
+              seenAsterisk = false;
+              break;
+            case 42 /* AsteriskToken */:
+              if (seenAsterisk) {
+                canParseTag = false;
+              }
+              seenAsterisk = true;
+              break;
+            case 80 /* Identifier */:
+              canParseTag = false;
+              break;
+            case 1 /* EndOfFileToken */:
+              return false;
+          }
+        }
+      }
+      function tryParseChildTag(target, indent3) {
+        Debug.assert(token() === 60 /* AtToken */);
+        const start2 = scanner2.getTokenFullStart();
+        nextTokenJSDoc();
+        const tagName = parseJSDocIdentifierName();
+        const indentText = skipWhitespaceOrAsterisk();
+        let t;
+        switch (tagName.escapedText) {
+          case "type":
+            return target === 1 /* Property */ && parseTypeTag(start2, tagName);
+          case "prop":
+          case "property":
+            t = 1 /* Property */;
+            break;
+          case "arg":
+          case "argument":
+          case "param":
+            t = 2 /* Parameter */ | 4 /* CallbackParameter */;
+            break;
+          case "template":
+            return parseTemplateTag(start2, tagName, indent3, indentText);
+          case "this":
+            return parseThisTag(start2, tagName, indent3, indentText);
+          default:
+            return false;
+        }
+        if (!(target & t)) {
+          return false;
+        }
+        return parseParameterOrPropertyTag(start2, tagName, target, indent3);
+      }
+      function parseTemplateTagTypeParameter() {
+        const typeParameterPos = getNodePos();
+        const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */);
+        if (isBracketed) {
+          skipWhitespace();
+        }
+        const modifiers = parseModifiers(
+          /*allowDecorators*/
+          false,
+          /*permitConstAsModifier*/
+          true
         );
+        const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces);
+        let defaultType;
+        if (isBracketed) {
+          skipWhitespace();
+          parseExpected(64 /* EqualsToken */);
+          defaultType = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType);
+          parseExpected(24 /* CloseBracketToken */);
+        }
+        if (nodeIsMissing(name)) {
+          return void 0;
+        }
+        return finishNode(factory2.createTypeParameterDeclaration(
+          modifiers,
+          name,
+          /*constraint*/
+          void 0,
+          defaultType
+        ), typeParameterPos);
       }
-      return variableDeclaration;
-    }
-    function update(updated, original) {
-      if (updated !== original) {
-        setOriginal(updated, original);
-        setTextRange(updated, original);
+      function parseTemplateTagTypeParameters() {
+        const pos = getNodePos();
+        const typeParameters = [];
+        do {
+          skipWhitespace();
+          const node = parseTemplateTagTypeParameter();
+          if (node !== void 0) {
+            typeParameters.push(node);
+          }
+          skipWhitespaceOrAsterisk();
+        } while (parseOptionalJsdoc(28 /* CommaToken */));
+        return createNodeArray(typeParameters, pos);
+      }
+      function parseTemplateTag(start2, tagName, indent3, indentText) {
+        const constraint = token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
+        const typeParameters = parseTemplateTagTypeParameters();
+        return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
+      }
+      function parseOptionalJsdoc(t) {
+        if (token() === t) {
+          nextTokenJSDoc();
+          return true;
+        }
+        return false;
+      }
+      function parseJSDocEntityName() {
+        let entity = parseJSDocIdentifierName();
+        if (parseOptional(23 /* OpenBracketToken */)) {
+          parseExpected(24 /* CloseBracketToken */);
+        }
+        while (parseOptional(25 /* DotToken */)) {
+          const name = parseJSDocIdentifierName();
+          if (parseOptional(23 /* OpenBracketToken */)) {
+            parseExpected(24 /* CloseBracketToken */);
+          }
+          entity = createQualifiedName(entity, name);
+        }
+        return entity;
+      }
+      function parseJSDocIdentifierName(message) {
+        if (!tokenIsIdentifierOrKeyword(token())) {
+          return createMissingNode(
+            80 /* Identifier */,
+            /*reportAtCurrentPosition*/
+            !message,
+            message || Diagnostics.Identifier_expected
+          );
+        }
+        identifierCount++;
+        const start2 = scanner2.getTokenStart();
+        const end2 = scanner2.getTokenEnd();
+        const originalKeywordKind = token();
+        const text = internIdentifier(scanner2.getTokenValue());
+        const result2 = finishNode(factoryCreateIdentifier(text, originalKeywordKind), start2, end2);
+        nextTokenJSDoc();
+        return result2;
       }
-      return updated;
     }
-  }
-  function getDefaultTagNameForKind(kind) {
-    switch (kind) {
-      case 351 /* JSDocTypeTag */:
-        return "type";
-      case 349 /* JSDocReturnTag */:
-        return "returns";
-      case 350 /* JSDocThisTag */:
-        return "this";
-      case 347 /* JSDocEnumTag */:
-        return "enum";
-      case 337 /* JSDocAuthorTag */:
-        return "author";
-      case 339 /* JSDocClassTag */:
-        return "class";
-      case 340 /* JSDocPublicTag */:
-        return "public";
-      case 341 /* JSDocPrivateTag */:
-        return "private";
-      case 342 /* JSDocProtectedTag */:
-        return "protected";
-      case 343 /* JSDocReadonlyTag */:
-        return "readonly";
-      case 344 /* JSDocOverrideTag */:
-        return "override";
-      case 352 /* JSDocTemplateTag */:
-        return "template";
-      case 353 /* JSDocTypedefTag */:
-        return "typedef";
-      case 348 /* JSDocParameterTag */:
-        return "param";
-      case 355 /* JSDocPropertyTag */:
-        return "prop";
-      case 345 /* JSDocCallbackTag */:
-        return "callback";
-      case 346 /* JSDocOverloadTag */:
-        return "overload";
-      case 335 /* JSDocAugmentsTag */:
-        return "augments";
-      case 336 /* JSDocImplementsTag */:
-        return "implements";
-      default:
-        return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`);
+  })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {}));
+})(Parser || (Parser = {}));
+var incrementallyParsedFiles = /* @__PURE__ */ new WeakSet();
+function markAsIncrementallyParsed(sourceFile) {
+  if (incrementallyParsedFiles.has(sourceFile)) {
+    Debug.fail("Source file has already been incrementally parsed");
+  }
+  incrementallyParsedFiles.add(sourceFile);
+}
+var intersectingChangeSet = /* @__PURE__ */ new WeakSet();
+function intersectsIncrementalChange(node) {
+  return intersectingChangeSet.has(node);
+}
+function markAsIntersectingIncrementalChange(node) {
+  intersectingChangeSet.add(node);
+}
+var IncrementalParser;
+((IncrementalParser2) => {
+  function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) {
+    aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */);
+    checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks);
+    if (textChangeRangeIsUnchanged(textChangeRange)) {
+      return sourceFile;
     }
+    if (sourceFile.statements.length === 0) {
+      return Parser.parseSourceFile(
+        sourceFile.fileName,
+        newText,
+        sourceFile.languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind,
+        sourceFile.setExternalModuleIndicator,
+        sourceFile.jsDocParsingMode
+      );
+    }
+    markAsIncrementallyParsed(sourceFile);
+    Parser.fixupParentReferences(sourceFile);
+    const oldText = sourceFile.text;
+    const syntaxCursor = createSyntaxCursor(sourceFile);
+    const changeRange = extendToAffectedRange(sourceFile, textChangeRange);
+    checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks);
+    Debug.assert(changeRange.span.start <= textChangeRange.span.start);
+    Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span));
+    Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange)));
+    const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length;
+    updateTokenPositionsAndMarkElements(sourceFile, changeRange.span.start, textSpanEnd(changeRange.span), textSpanEnd(textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks);
+    const result = Parser.parseSourceFile(
+      sourceFile.fileName,
+      newText,
+      sourceFile.languageVersion,
+      syntaxCursor,
+      /*setParentNodes*/
+      true,
+      sourceFile.scriptKind,
+      sourceFile.setExternalModuleIndicator,
+      sourceFile.jsDocParsingMode
+    );
+    result.commentDirectives = getNewCommentDirectives(
+      sourceFile.commentDirectives,
+      result.commentDirectives,
+      changeRange.span.start,
+      textSpanEnd(changeRange.span),
+      delta,
+      oldText,
+      newText,
+      aggressiveChecks
+    );
+    result.impliedNodeFormat = sourceFile.impliedNodeFormat;
+    return result;
   }
-  function getCookedText(kind, rawText) {
-    if (!rawTextScanner) {
-      rawTextScanner = createScanner(
-        99 /* Latest */,
-        /*skipTrivia*/
-        false,
-        0 /* Standard */
-      );
-    }
-    switch (kind) {
-      case 15 /* NoSubstitutionTemplateLiteral */:
-        rawTextScanner.setText("`" + rawText + "`");
-        break;
-      case 16 /* TemplateHead */:
-        rawTextScanner.setText("`" + rawText + "${");
-        break;
-      case 17 /* TemplateMiddle */:
-        rawTextScanner.setText("}" + rawText + "${");
-        break;
-      case 18 /* TemplateTail */:
-        rawTextScanner.setText("}" + rawText + "`");
-        break;
+  IncrementalParser2.updateSourceFile = updateSourceFile2;
+  function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) {
+    if (!oldDirectives) return newDirectives;
+    let commentDirectives;
+    let addedNewlyScannedDirectives = false;
+    for (const directive of oldDirectives) {
+      const { range, type } = directive;
+      if (range.end < changeStart) {
+        commentDirectives = append(commentDirectives, directive);
+      } else if (range.pos > changeRangeOldEnd) {
+        addNewlyScannedDirectives();
+        const updatedDirective = {
+          range: { pos: range.pos + delta, end: range.end + delta },
+          type
+        };
+        commentDirectives = append(commentDirectives, updatedDirective);
+        if (aggressiveChecks) {
+          Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end));
+        }
+      }
     }
-    let token = rawTextScanner.scan();
-    if (token === 20 /* CloseBraceToken */) {
-      token = rawTextScanner.reScanTemplateToken(
-        /*isTaggedTemplate*/
-        false
-      );
+    addNewlyScannedDirectives();
+    return commentDirectives;
+    function addNewlyScannedDirectives() {
+      if (addedNewlyScannedDirectives) return;
+      addedNewlyScannedDirectives = true;
+      if (!commentDirectives) {
+        commentDirectives = newDirectives;
+      } else if (newDirectives) {
+        commentDirectives.push(...newDirectives);
+      }
     }
-    if (rawTextScanner.isUnterminated()) {
-      rawTextScanner.setText(void 0);
-      return invalidValueSentinel;
+  }
+  function moveElementEntirelyPastChangeRange(element, isArray2, delta, oldText, newText, aggressiveChecks) {
+    if (isArray2) {
+      visitArray2(element);
+    } else {
+      visitNode3(element);
     }
-    let tokenValue;
-    switch (token) {
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 16 /* TemplateHead */:
-      case 17 /* TemplateMiddle */:
-      case 18 /* TemplateTail */:
-        tokenValue = rawTextScanner.getTokenValue();
-        break;
+    return;
+    function visitNode3(node) {
+      let text = "";
+      if (aggressiveChecks && shouldCheckNode(node)) {
+        text = oldText.substring(node.pos, node.end);
+      }
+      unsetNodeChildren(node);
+      setTextRangePosEnd(node, node.pos + delta, node.end + delta);
+      if (aggressiveChecks && shouldCheckNode(node)) {
+        Debug.assert(text === newText.substring(node.pos, node.end));
+      }
+      forEachChild(node, visitNode3, visitArray2);
+      if (hasJSDocNodes(node)) {
+        for (const jsDocComment of node.jsDoc) {
+          visitNode3(jsDocComment);
+        }
+      }
+      checkNodePositions(node, aggressiveChecks);
     }
-    if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) {
-      rawTextScanner.setText(void 0);
-      return invalidValueSentinel;
+    function visitArray2(array) {
+      setTextRangePosEnd(array, array.pos + delta, array.end + delta);
+      for (const node of array) {
+        visitNode3(node);
+      }
     }
-    rawTextScanner.setText(void 0);
-    return tokenValue;
-  }
-  function propagateNameFlags(node) {
-    return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
-  }
-  function propagateIdentifierNameFlags(node) {
-    return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-  }
-  function propagatePropertyNameFlagsOfChild(node, transformFlags) {
-    return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */;
-  }
-  function propagateChildFlags(child) {
-    if (!child)
-      return 0 /* None */;
-    const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind);
-    return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags;
-  }
-  function propagateChildrenFlags(children) {
-    return children ? children.transformFlags : 0 /* None */;
   }
-  function aggregateChildrenFlags(children) {
-    let subtreeFlags = 0 /* None */;
-    for (const child of children) {
-      subtreeFlags |= propagateChildFlags(child);
+  function shouldCheckNode(node) {
+    switch (node.kind) {
+      case 11 /* StringLiteral */:
+      case 9 /* NumericLiteral */:
+      case 80 /* Identifier */:
+        return true;
     }
-    children.transformFlags = subtreeFlags;
+    return false;
   }
-  function getTransformFlagsSubtreeExclusions(kind) {
-    if (kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */) {
-      return -2 /* TypeExcludes */;
-    }
-    switch (kind) {
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-      case 209 /* ArrayLiteralExpression */:
-        return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */;
-      case 267 /* ModuleDeclaration */:
-        return -1941676032 /* ModuleExcludes */;
-      case 169 /* Parameter */:
-        return -2147483648 /* ParameterExcludes */;
-      case 219 /* ArrowFunction */:
-        return -2072174592 /* ArrowFunctionExcludes */;
-      case 218 /* FunctionExpression */:
-      case 262 /* FunctionDeclaration */:
-        return -1937940480 /* FunctionExcludes */;
-      case 261 /* VariableDeclarationList */:
-        return -2146893824 /* VariableDeclarationListExcludes */;
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-        return -2147344384 /* ClassExcludes */;
-      case 176 /* Constructor */:
-        return -1937948672 /* ConstructorExcludes */;
-      case 172 /* PropertyDeclaration */:
-        return -2013249536 /* PropertyExcludes */;
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return -2005057536 /* MethodOrAccessorExcludes */;
-      case 133 /* AnyKeyword */:
-      case 150 /* NumberKeyword */:
-      case 163 /* BigIntKeyword */:
-      case 146 /* NeverKeyword */:
-      case 154 /* StringKeyword */:
-      case 151 /* ObjectKeyword */:
-      case 136 /* BooleanKeyword */:
-      case 155 /* SymbolKeyword */:
-      case 116 /* VoidKeyword */:
-      case 168 /* TypeParameter */:
-      case 171 /* PropertySignature */:
-      case 173 /* MethodSignature */:
-      case 179 /* CallSignature */:
-      case 180 /* ConstructSignature */:
-      case 181 /* IndexSignature */:
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-        return -2 /* TypeExcludes */;
-      case 210 /* ObjectLiteralExpression */:
-        return -2147278848 /* ObjectLiteralExcludes */;
-      case 299 /* CatchClause */:
-        return -2147418112 /* CatchClauseExcludes */;
-      case 206 /* ObjectBindingPattern */:
-      case 207 /* ArrayBindingPattern */:
-        return -2147450880 /* BindingPatternExcludes */;
-      case 216 /* TypeAssertionExpression */:
-      case 238 /* SatisfiesExpression */:
-      case 234 /* AsExpression */:
-      case 360 /* PartiallyEmittedExpression */:
-      case 217 /* ParenthesizedExpression */:
-      case 108 /* SuperKeyword */:
-        return -2147483648 /* OuterExpressionExcludes */;
-      case 211 /* PropertyAccessExpression */:
-      case 212 /* ElementAccessExpression */:
-        return -2147483648 /* PropertyAccessExcludes */;
-      default:
-        return -2147483648 /* NodeExcludes */;
+  function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) {
+    Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range");
+    Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
+    Debug.assert(element.pos <= element.end);
+    const pos = Math.min(element.pos, changeRangeNewEnd);
+    const end = element.end >= changeRangeOldEnd ? (
+      // Element ends after the change range.  Always adjust the end pos.
+      element.end + delta
+    ) : (
+      // Element ends in the change range.  The element will keep its position if
+      // possible. Or Move backward to the new-end if it's in the 'Y' range.
+      Math.min(element.end, changeRangeNewEnd)
+    );
+    Debug.assert(pos <= end);
+    if (element.parent) {
+      const parent2 = element.parent;
+      Debug.assertGreaterThanOrEqual(pos, parent2.pos);
+      Debug.assertLessThanOrEqual(end, parent2.end);
     }
+    setTextRangePosEnd(element, pos, end);
   }
-  function makeSynthetic(node) {
-    node.flags |= 16 /* Synthesized */;
-    return node;
-  }
-  function createUnparsedSourceFile(textOrInputFiles, mapPathOrType, mapTextOrStripInternal) {
-    let stripInternal;
-    let bundleFileInfo;
-    let fileName;
-    let text;
-    let length2;
-    let sourceMapPath;
-    let sourceMapText;
-    let getText;
-    let getSourceMapText;
-    let oldFileOfCurrentEmit;
-    if (!isString(textOrInputFiles)) {
-      Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts");
-      fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || "";
-      sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath;
-      getText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText;
-      getSourceMapText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText;
-      length2 = () => getText().length;
-      if (textOrInputFiles.buildInfo && textOrInputFiles.buildInfo.bundle) {
-        Debug.assert(mapTextOrStripInternal === void 0 || typeof mapTextOrStripInternal === "boolean");
-        stripInternal = mapTextOrStripInternal;
-        bundleFileInfo = mapPathOrType === "js" ? textOrInputFiles.buildInfo.bundle.js : textOrInputFiles.buildInfo.bundle.dts;
-        oldFileOfCurrentEmit = textOrInputFiles.oldFileOfCurrentEmit;
-      }
-    } else {
-      fileName = "";
-      text = textOrInputFiles;
-      length2 = textOrInputFiles.length;
-      sourceMapPath = mapPathOrType;
-      sourceMapText = mapTextOrStripInternal;
-    }
-    const node = oldFileOfCurrentEmit ? parseOldFileOfCurrentEmit(Debug.checkDefined(bundleFileInfo)) : parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2);
-    node.fileName = fileName;
-    node.sourceMapPath = sourceMapPath;
-    node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
-    if (getText && getSourceMapText) {
-      Object.defineProperty(node, "text", { get: getText });
-      Object.defineProperty(node, "sourceMapText", { get: getSourceMapText });
-    } else {
-      Debug.assert(!oldFileOfCurrentEmit);
-      node.text = text ?? "";
-      node.sourceMapText = sourceMapText;
+  function checkNodePositions(node, aggressiveChecks) {
+    if (aggressiveChecks) {
+      let pos = node.pos;
+      const visitNode3 = (child) => {
+        Debug.assert(child.pos >= pos);
+        pos = child.end;
+      };
+      if (hasJSDocNodes(node)) {
+        for (const jsDocComment of node.jsDoc) {
+          visitNode3(jsDocComment);
+        }
+      }
+      forEachChild(node, visitNode3);
+      Debug.assert(pos <= node.end);
     }
-    return node;
   }
-  function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2) {
-    let prologues;
-    let helpers;
-    let referencedFiles;
-    let typeReferenceDirectives;
-    let libReferenceDirectives;
-    let prependChildren;
-    let texts;
-    let hasNoDefaultLib;
-    for (const section of bundleFileInfo ? bundleFileInfo.sections : emptyArray) {
-      switch (section.kind) {
-        case "prologue" /* Prologue */:
-          prologues = append(prologues, setTextRange(factory.createUnparsedPrologue(section.data), section));
-          break;
-        case "emitHelpers" /* EmitHelpers */:
-          helpers = append(helpers, getAllUnscopedEmitHelpers().get(section.data));
-          break;
-        case "no-default-lib" /* NoDefaultLib */:
-          hasNoDefaultLib = true;
-          break;
-        case "reference" /* Reference */:
-          referencedFiles = append(referencedFiles, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "type" /* Type */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "type-import" /* TypeResolutionModeImport */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 99 /* ESNext */ });
-          break;
-        case "type-require" /* TypeResolutionModeRequire */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 1 /* CommonJS */ });
-          break;
-        case "lib" /* Lib */:
-          libReferenceDirectives = append(libReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "prepend" /* Prepend */:
-          let prependTexts;
-          for (const text of section.texts) {
-            if (!stripInternal || text.kind !== "internal" /* Internal */) {
-              prependTexts = append(prependTexts, setTextRange(factory.createUnparsedTextLike(text.data, text.kind === "internal" /* Internal */), text));
-            }
-          }
-          prependChildren = addRange(prependChildren, prependTexts);
-          texts = append(texts, factory.createUnparsedPrepend(section.data, prependTexts ?? emptyArray));
-          break;
-        case "internal" /* Internal */:
-          if (stripInternal) {
-            if (!texts)
-              texts = [];
-            break;
+  function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) {
+    visitNode3(sourceFile);
+    return;
+    function visitNode3(child) {
+      Debug.assert(child.pos <= child.end);
+      if (child.pos > changeRangeOldEnd) {
+        moveElementEntirelyPastChangeRange(
+          child,
+          /*isArray*/
+          false,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
+        return;
+      }
+      const fullEnd = child.end;
+      if (fullEnd >= changeStart) {
+        markAsIntersectingIncrementalChange(child);
+        unsetNodeChildren(child);
+        adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
+        forEachChild(child, visitNode3, visitArray2);
+        if (hasJSDocNodes(child)) {
+          for (const jsDocComment of child.jsDoc) {
+            visitNode3(jsDocComment);
           }
-        case "text" /* Text */:
-          texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
-          break;
-        default:
-          Debug.assertNever(section);
+        }
+        checkNodePositions(child, aggressiveChecks);
+        return;
       }
+      Debug.assert(fullEnd < changeStart);
     }
-    if (!texts) {
-      const textNode = factory.createUnparsedTextLike(
-        /*data*/
-        void 0,
-        /*internal*/
-        false
-      );
-      setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
-      texts = [textNode];
+    function visitArray2(array) {
+      Debug.assert(array.pos <= array.end);
+      if (array.pos > changeRangeOldEnd) {
+        moveElementEntirelyPastChangeRange(
+          array,
+          /*isArray*/
+          true,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
+        return;
+      }
+      const fullEnd = array.end;
+      if (fullEnd >= changeStart) {
+        markAsIntersectingIncrementalChange(array);
+        adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
+        for (const node of array) {
+          visitNode3(node);
+        }
+        return;
+      }
+      Debug.assert(fullEnd < changeStart);
     }
-    const node = parseNodeFactory.createUnparsedSource(
-      prologues ?? emptyArray,
-      /*syntheticReferences*/
-      void 0,
-      texts
-    );
-    setEachParent(prologues, node);
-    setEachParent(texts, node);
-    setEachParent(prependChildren, node);
-    node.hasNoDefaultLib = hasNoDefaultLib;
-    node.helpers = helpers;
-    node.referencedFiles = referencedFiles || emptyArray;
-    node.typeReferenceDirectives = typeReferenceDirectives;
-    node.libReferenceDirectives = libReferenceDirectives || emptyArray;
-    return node;
   }
-  function parseOldFileOfCurrentEmit(bundleFileInfo) {
-    let texts;
-    let syntheticReferences;
-    for (const section of bundleFileInfo.sections) {
-      switch (section.kind) {
-        case "internal" /* Internal */:
-        case "text" /* Text */:
-          texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
-          break;
-        case "no-default-lib" /* NoDefaultLib */:
-        case "reference" /* Reference */:
-        case "type" /* Type */:
-        case "type-import" /* TypeResolutionModeImport */:
-        case "type-require" /* TypeResolutionModeRequire */:
-        case "lib" /* Lib */:
-          syntheticReferences = append(syntheticReferences, setTextRange(factory.createUnparsedSyntheticReference(section), section));
-          break;
-        case "prologue" /* Prologue */:
-        case "emitHelpers" /* EmitHelpers */:
-        case "prepend" /* Prepend */:
-          break;
-        default:
-          Debug.assertNever(section);
-      }
+  function extendToAffectedRange(sourceFile, changeRange) {
+    const maxLookahead = 1;
+    let start = changeRange.span.start;
+    for (let i = 0; start > 0 && i <= maxLookahead; i++) {
+      const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start);
+      Debug.assert(nearestNode.pos <= start);
+      const position = nearestNode.pos;
+      start = Math.max(0, position - 1);
     }
-    const node = factory.createUnparsedSource(emptyArray, syntheticReferences, texts ?? emptyArray);
-    setEachParent(syntheticReferences, node);
-    setEachParent(texts, node);
-    node.helpers = map(bundleFileInfo.sources && bundleFileInfo.sources.helpers, (name) => getAllUnscopedEmitHelpers().get(name));
-    return node;
+    const finalSpan = createTextSpanFromBounds(start, textSpanEnd(changeRange.span));
+    const finalLength = changeRange.newLength + (changeRange.span.start - start);
+    return createTextChangeRange(finalSpan, finalLength);
   }
-  function createInputFiles(javascriptTextOrReadFileText, declarationTextOrJavascriptPath, javascriptMapPath, javascriptMapTextOrDeclarationPath, declarationMapPath, declarationMapTextOrBuildInfoPath) {
-    return !isString(javascriptTextOrReadFileText) ? createInputFilesWithFilePaths(
-      javascriptTextOrReadFileText,
-      declarationTextOrJavascriptPath,
-      javascriptMapPath,
-      javascriptMapTextOrDeclarationPath,
-      declarationMapPath,
-      declarationMapTextOrBuildInfoPath
-    ) : createInputFilesWithFileTexts(
-      /*javascriptPath*/
-      void 0,
-      javascriptTextOrReadFileText,
-      javascriptMapPath,
-      javascriptMapTextOrDeclarationPath,
-      /*declarationPath*/
-      void 0,
-      declarationTextOrJavascriptPath,
-      declarationMapPath,
-      declarationMapTextOrBuildInfoPath
-    );
-  }
-  function createInputFilesWithFilePaths(readFileText, javascriptPath, javascriptMapPath, declarationPath, declarationMapPath, buildInfoPath, host, options) {
-    const node = parseNodeFactory.createInputFiles();
-    node.javascriptPath = javascriptPath;
-    node.javascriptMapPath = javascriptMapPath;
-    node.declarationPath = declarationPath;
-    node.declarationMapPath = declarationMapPath;
-    node.buildInfoPath = buildInfoPath;
-    const cache = /* @__PURE__ */ new Map();
-    const textGetter = (path) => {
-      if (path === void 0)
-        return void 0;
-      let value = cache.get(path);
-      if (value === void 0) {
-        value = readFileText(path);
-        cache.set(path, value !== void 0 ? value : false);
+  function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) {
+    let bestResult = sourceFile;
+    let lastNodeEntirelyBeforePosition;
+    forEachChild(sourceFile, visit);
+    if (lastNodeEntirelyBeforePosition) {
+      const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition);
+      if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) {
+        bestResult = lastChildOfLastEntireNodeBeforePosition;
       }
-      return value !== false ? value : void 0;
-    };
-    const definedTextGetter = (path) => {
-      const result = textGetter(path);
-      return result !== void 0 ? result : `/* Input file ${path} was missing */\r
-`;
-    };
-    let buildInfo;
-    const getAndCacheBuildInfo = () => {
-      if (buildInfo === void 0 && buildInfoPath) {
-        if (host == null ? void 0 : host.getBuildInfo) {
-          buildInfo = host.getBuildInfo(buildInfoPath, options.configFilePath) ?? false;
+    }
+    return bestResult;
+    function getLastDescendant(node) {
+      while (true) {
+        const lastChild = getLastChild(node);
+        if (lastChild) {
+          node = lastChild;
         } else {
-          const result = textGetter(buildInfoPath);
-          buildInfo = result !== void 0 ? getBuildInfo(buildInfoPath, result) ?? false : false;
+          return node;
         }
       }
-      return buildInfo || void 0;
-    };
-    Object.defineProperties(node, {
-      javascriptText: { get: () => definedTextGetter(javascriptPath) },
-      javascriptMapText: { get: () => textGetter(javascriptMapPath) },
-      // TODO:: if there is inline sourceMap in jsFile, use that
-      declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
-      declarationMapText: { get: () => textGetter(declarationMapPath) },
-      // TODO:: if there is inline sourceMap in dtsFile, use that
-      buildInfo: { get: getAndCacheBuildInfo }
-    });
-    return node;
-  }
-  function createInputFilesWithFileTexts(javascriptPath, javascriptText, javascriptMapPath, javascriptMapText, declarationPath, declarationText, declarationMapPath, declarationMapText, buildInfoPath, buildInfo, oldFileOfCurrentEmit) {
-    const node = parseNodeFactory.createInputFiles();
-    node.javascriptPath = javascriptPath;
-    node.javascriptText = javascriptText;
-    node.javascriptMapPath = javascriptMapPath;
-    node.javascriptMapText = javascriptMapText;
-    node.declarationPath = declarationPath;
-    node.declarationText = declarationText;
-    node.declarationMapPath = declarationMapPath;
-    node.declarationMapText = declarationMapText;
-    node.buildInfoPath = buildInfoPath;
-    node.buildInfo = buildInfo;
-    node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
-    return node;
-  }
-  function createSourceMapSource(fileName, text, skipTrivia2) {
-    return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2);
-  }
-  function setOriginalNode(node, original) {
-    if (node.original !== original) {
-      node.original = original;
-      if (original) {
-        const emitNode = original.emitNode;
-        if (emitNode)
-          node.emitNode = mergeEmitNode(emitNode, node.emitNode);
-      }
-    }
-    return node;
-  }
-  function mergeEmitNode(sourceEmitNode, destEmitNode) {
-    const {
-      flags,
-      internalFlags,
-      leadingComments,
-      trailingComments,
-      commentRange,
-      sourceMapRange,
-      tokenSourceMapRanges,
-      constantValue,
-      helpers,
-      startsOnNewLine,
-      snippetElement,
-      classThis,
-      assignedName
-    } = sourceEmitNode;
-    if (!destEmitNode)
-      destEmitNode = {};
-    if (flags) {
-      destEmitNode.flags = flags;
-    }
-    if (internalFlags) {
-      destEmitNode.internalFlags = internalFlags & ~8 /* Immutable */;
-    }
-    if (leadingComments) {
-      destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments);
-    }
-    if (trailingComments) {
-      destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments);
-    }
-    if (commentRange) {
-      destEmitNode.commentRange = commentRange;
-    }
-    if (sourceMapRange) {
-      destEmitNode.sourceMapRange = sourceMapRange;
-    }
-    if (tokenSourceMapRanges) {
-      destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges);
-    }
-    if (constantValue !== void 0) {
-      destEmitNode.constantValue = constantValue;
-    }
-    if (helpers) {
-      for (const helper of helpers) {
-        destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper);
-      }
-    }
-    if (startsOnNewLine !== void 0) {
-      destEmitNode.startsOnNewLine = startsOnNewLine;
-    }
-    if (snippetElement !== void 0) {
-      destEmitNode.snippetElement = snippetElement;
-    }
-    if (classThis) {
-      destEmitNode.classThis = classThis;
-    }
-    if (assignedName) {
-      destEmitNode.assignedName = assignedName;
-    }
-    return destEmitNode;
-  }
-  function mergeTokenSourceMapRanges(sourceRanges, destRanges) {
-    if (!destRanges)
-      destRanges = [];
-    for (const key in sourceRanges) {
-      destRanges[key] = sourceRanges[key];
-    }
-    return destRanges;
-  }
-  var nextAutoGenerateId, NodeFactoryFlags, nodeFactoryPatchers, rawTextScanner, invalidValueSentinel, baseFactory, syntheticFactory, factory, SourceMapSource2;
-  var init_nodeFactory = __esm({
-    "src/compiler/factory/nodeFactory.ts"() {
-      "use strict";
-      init_ts2();
-      nextAutoGenerateId = 0;
-      NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => {
-        NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None";
-        NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules";
-        NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters";
-        NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess";
-        NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode";
-        return NodeFactoryFlags2;
-      })(NodeFactoryFlags || {});
-      nodeFactoryPatchers = [];
-      invalidValueSentinel = {};
-      baseFactory = createBaseNodeFactory();
-      syntheticFactory = {
-        createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)),
-        createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)),
-        createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)),
-        createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)),
-        createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind))
-      };
-      factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory);
     }
-  });
-
-  // src/compiler/factory/emitNode.ts
-  function getOrCreateEmitNode(node) {
-    if (!node.emitNode) {
-      if (isParseTreeNode(node)) {
-        if (node.kind === 312 /* SourceFile */) {
-          return node.emitNode = { annotatedNodes: [node] };
+    function visit(child) {
+      if (nodeIsMissing(child)) {
+        return;
+      }
+      if (child.pos <= position) {
+        if (child.pos >= bestResult.pos) {
+          bestResult = child;
+        }
+        if (position < child.end) {
+          forEachChild(child, visit);
+          return true;
+        } else {
+          Debug.assert(child.end <= position);
+          lastNodeEntirelyBeforePosition = child;
         }
-        const sourceFile = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node))) ?? Debug.fail("Could not determine parsed source file.");
-        getOrCreateEmitNode(sourceFile).annotatedNodes.push(node);
+      } else {
+        Debug.assert(child.pos > position);
+        return true;
       }
-      node.emitNode = {};
-    } else {
-      Debug.assert(!(node.emitNode.internalFlags & 8 /* Immutable */), "Invalid attempt to mutate an immutable node.");
     }
-    return node.emitNode;
   }
-  function disposeEmitNodes(sourceFile) {
-    var _a, _b;
-    const annotatedNodes = (_b = (_a = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a.emitNode) == null ? void 0 : _b.annotatedNodes;
-    if (annotatedNodes) {
-      for (const node of annotatedNodes) {
-        node.emitNode = void 0;
+  function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) {
+    const oldText = sourceFile.text;
+    if (textChangeRange) {
+      Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length);
+      if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) {
+        const oldTextPrefix = oldText.substr(0, textChangeRange.span.start);
+        const newTextPrefix = newText.substr(0, textChangeRange.span.start);
+        Debug.assert(oldTextPrefix === newTextPrefix);
+        const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length);
+        const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length);
+        Debug.assert(oldTextSuffix === newTextSuffix);
+      }
+    }
+  }
+  function createSyntaxCursor(sourceFile) {
+    let currentArray = sourceFile.statements;
+    let currentArrayIndex = 0;
+    Debug.assert(currentArrayIndex < currentArray.length);
+    let current = currentArray[currentArrayIndex];
+    let lastQueriedPosition = -1 /* Value */;
+    return {
+      currentNode(position) {
+        if (position !== lastQueriedPosition) {
+          if (current && current.end === position && currentArrayIndex < currentArray.length - 1) {
+            currentArrayIndex++;
+            current = currentArray[currentArrayIndex];
+          }
+          if (!current || current.pos !== position) {
+            findHighestListElementThatStartsAtPosition(position);
+          }
+        }
+        lastQueriedPosition = position;
+        Debug.assert(!current || current.pos === position);
+        return current;
       }
-    }
-  }
-  function removeAllComments(node) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.flags |= 3072 /* NoComments */;
-    emitNode.leadingComments = void 0;
-    emitNode.trailingComments = void 0;
-    return node;
-  }
-  function setEmitFlags(node, emitFlags) {
-    getOrCreateEmitNode(node).flags = emitFlags;
-    return node;
-  }
-  function addEmitFlags(node, emitFlags) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.flags = emitNode.flags | emitFlags;
-    return node;
-  }
-  function setInternalEmitFlags(node, emitFlags) {
-    getOrCreateEmitNode(node).internalFlags = emitFlags;
-    return node;
-  }
-  function addInternalEmitFlags(node, emitFlags) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.internalFlags = emitNode.internalFlags | emitFlags;
-    return node;
-  }
-  function getSourceMapRange(node) {
-    var _a;
-    return ((_a = node.emitNode) == null ? void 0 : _a.sourceMapRange) ?? node;
-  }
-  function setSourceMapRange(node, range) {
-    getOrCreateEmitNode(node).sourceMapRange = range;
-    return node;
-  }
-  function getTokenSourceMapRange(node, token) {
-    var _a, _b;
-    return (_b = (_a = node.emitNode) == null ? void 0 : _a.tokenSourceMapRanges) == null ? void 0 : _b[token];
-  }
-  function setTokenSourceMapRange(node, token, range) {
-    const emitNode = getOrCreateEmitNode(node);
-    const tokenSourceMapRanges = emitNode.tokenSourceMapRanges ?? (emitNode.tokenSourceMapRanges = []);
-    tokenSourceMapRanges[token] = range;
-    return node;
-  }
-  function getStartsOnNewLine(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.startsOnNewLine;
-  }
-  function setStartsOnNewLine(node, newLine) {
-    getOrCreateEmitNode(node).startsOnNewLine = newLine;
-    return node;
-  }
-  function getCommentRange(node) {
-    var _a;
-    return ((_a = node.emitNode) == null ? void 0 : _a.commentRange) ?? node;
-  }
-  function setCommentRange(node, range) {
-    getOrCreateEmitNode(node).commentRange = range;
-    return node;
-  }
-  function getSyntheticLeadingComments(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.leadingComments;
-  }
-  function setSyntheticLeadingComments(node, comments) {
-    getOrCreateEmitNode(node).leadingComments = comments;
-    return node;
-  }
-  function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) {
-    return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
-  }
-  function getSyntheticTrailingComments(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.trailingComments;
-  }
-  function setSyntheticTrailingComments(node, comments) {
-    getOrCreateEmitNode(node).trailingComments = comments;
-    return node;
-  }
-  function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) {
-    return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
-  }
-  function moveSyntheticComments(node, original) {
-    setSyntheticLeadingComments(node, getSyntheticLeadingComments(original));
-    setSyntheticTrailingComments(node, getSyntheticTrailingComments(original));
-    const emit = getOrCreateEmitNode(original);
-    emit.leadingComments = void 0;
-    emit.trailingComments = void 0;
-    return node;
-  }
-  function getConstantValue(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.constantValue;
-  }
-  function setConstantValue(node, value) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.constantValue = value;
-    return node;
-  }
-  function addEmitHelper(node, helper) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.helpers = append(emitNode.helpers, helper);
-    return node;
-  }
-  function addEmitHelpers(node, helpers) {
-    if (some(helpers)) {
-      const emitNode = getOrCreateEmitNode(node);
-      for (const helper of helpers) {
-        emitNode.helpers = appendIfUnique(emitNode.helpers, helper);
+    };
+    function findHighestListElementThatStartsAtPosition(position) {
+      currentArray = void 0;
+      currentArrayIndex = -1 /* Value */;
+      current = void 0;
+      forEachChild(sourceFile, visitNode3, visitArray2);
+      return;
+      function visitNode3(node) {
+        if (position >= node.pos && position < node.end) {
+          forEachChild(node, visitNode3, visitArray2);
+          return true;
+        }
+        return false;
+      }
+      function visitArray2(array) {
+        if (position >= array.pos && position < array.end) {
+          for (let i = 0; i < array.length; i++) {
+            const child = array[i];
+            if (child) {
+              if (child.pos === position) {
+                currentArray = array;
+                currentArrayIndex = i;
+                current = child;
+                return true;
+              } else {
+                if (child.pos < position && position < child.end) {
+                  forEachChild(child, visitNode3, visitArray2);
+                  return true;
+                }
+              }
+            }
+          }
+        }
+        return false;
       }
     }
-    return node;
   }
-  function removeEmitHelper(node, helper) {
-    var _a;
-    const helpers = (_a = node.emitNode) == null ? void 0 : _a.helpers;
-    if (helpers) {
-      return orderedRemoveItem(helpers, helper);
+  IncrementalParser2.createSyntaxCursor = createSyntaxCursor;
+  let InvalidPosition;
+  ((InvalidPosition2) => {
+    InvalidPosition2[InvalidPosition2["Value"] = -1] = "Value";
+  })(InvalidPosition || (InvalidPosition = {}));
+})(IncrementalParser || (IncrementalParser = {}));
+function isDeclarationFileName(fileName) {
+  return getDeclarationFileExtension(fileName) !== void 0;
+}
+function getDeclarationFileExtension(fileName) {
+  const standardExtension = getAnyExtensionFromPath(
+    fileName,
+    supportedDeclarationExtensions,
+    /*ignoreCase*/
+    false
+  );
+  if (standardExtension) {
+    return standardExtension;
+  }
+  if (fileExtensionIs(fileName, ".ts" /* Ts */)) {
+    const index = getBaseFileName(fileName).lastIndexOf(".d.");
+    if (index >= 0) {
+      return fileName.substring(index);
     }
-    return false;
   }
-  function getEmitHelpers(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.helpers;
+  return void 0;
+}
+function parseResolutionMode(mode, pos, end, reportDiagnostic) {
+  if (!mode) {
+    return void 0;
   }
-  function moveEmitHelpers(source, target, predicate) {
-    const sourceEmitNode = source.emitNode;
-    const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers;
-    if (!some(sourceEmitHelpers))
-      return;
-    const targetEmitNode = getOrCreateEmitNode(target);
-    let helpersRemoved = 0;
-    for (let i = 0; i < sourceEmitHelpers.length; i++) {
-      const helper = sourceEmitHelpers[i];
-      if (predicate(helper)) {
-        helpersRemoved++;
-        targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper);
-      } else if (helpersRemoved > 0) {
-        sourceEmitHelpers[i - helpersRemoved] = helper;
+  if (mode === "import") {
+    return 99 /* ESNext */;
+  }
+  if (mode === "require") {
+    return 1 /* CommonJS */;
+  }
+  reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import);
+  return void 0;
+}
+function processCommentPragmas(context, sourceText) {
+  const pragmas = [];
+  for (const range of getLeadingCommentRanges(sourceText, 0) || emptyArray) {
+    const comment = sourceText.substring(range.pos, range.end);
+    extractPragmas(pragmas, range, comment);
+  }
+  context.pragmas = /* @__PURE__ */ new Map();
+  for (const pragma of pragmas) {
+    if (context.pragmas.has(pragma.name)) {
+      const currentValue = context.pragmas.get(pragma.name);
+      if (currentValue instanceof Array) {
+        currentValue.push(pragma.args);
+      } else {
+        context.pragmas.set(pragma.name, [currentValue, pragma.args]);
+      }
+      continue;
+    }
+    context.pragmas.set(pragma.name, pragma.args);
+  }
+}
+function processPragmasIntoFields(context, reportDiagnostic) {
+  context.checkJsDirective = void 0;
+  context.referencedFiles = [];
+  context.typeReferenceDirectives = [];
+  context.libReferenceDirectives = [];
+  context.amdDependencies = [];
+  context.hasNoDefaultLib = false;
+  context.pragmas.forEach((entryOrList, key) => {
+    switch (key) {
+      case "reference": {
+        const referencedFiles = context.referencedFiles;
+        const typeReferenceDirectives = context.typeReferenceDirectives;
+        const libReferenceDirectives = context.libReferenceDirectives;
+        forEach(toArray(entryOrList), (arg) => {
+          const { types, lib, path, ["resolution-mode"]: res, preserve: _preserve } = arg.arguments;
+          const preserve = _preserve === "true" ? true : void 0;
+          if (arg.arguments["no-default-lib"] === "true") {
+            context.hasNoDefaultLib = true;
+          } else if (types) {
+            const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic);
+            typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value, ...parsed ? { resolutionMode: parsed } : {}, ...preserve ? { preserve } : {} });
+          } else if (lib) {
+            libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value, ...preserve ? { preserve } : {} });
+          } else if (path) {
+            referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value, ...preserve ? { preserve } : {} });
+          } else {
+            reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax);
+          }
+        });
+        break;
+      }
+      case "amd-dependency": {
+        context.amdDependencies = map(
+          toArray(entryOrList),
+          (x) => ({ name: x.arguments.name, path: x.arguments.path })
+        );
+        break;
+      }
+      case "amd-module": {
+        if (entryOrList instanceof Array) {
+          for (const entry of entryOrList) {
+            if (context.moduleName) {
+              reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments);
+            }
+            context.moduleName = entry.arguments.name;
+          }
+        } else {
+          context.moduleName = entryOrList.arguments.name;
+        }
+        break;
+      }
+      case "ts-nocheck":
+      case "ts-check": {
+        forEach(toArray(entryOrList), (entry) => {
+          if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) {
+            context.checkJsDirective = {
+              enabled: key === "ts-check",
+              end: entry.range.end,
+              pos: entry.range.pos
+            };
+          }
+        });
+        break;
       }
+      case "jsx":
+      case "jsxfrag":
+      case "jsximportsource":
+      case "jsxruntime":
+        return;
+      default:
+        Debug.fail("Unhandled pragma kind");
+    }
+  });
+}
+var namedArgRegExCache = /* @__PURE__ */ new Map();
+function getNamedArgRegEx(name) {
+  if (namedArgRegExCache.has(name)) {
+    return namedArgRegExCache.get(name);
+  }
+  const result = new RegExp(`(\\s${name}\\s*=\\s*)(?:(?:'([^']*)')|(?:"([^"]*)"))`, "im");
+  namedArgRegExCache.set(name, result);
+  return result;
+}
+var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/im;
+var singleLinePragmaRegEx = /^\/\/\/?\s*@([^\s:]+)(.*)\s*$/im;
+function extractPragmas(pragmas, range, text) {
+  const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text);
+  if (tripleSlash) {
+    const name = tripleSlash[1].toLowerCase();
+    const pragma = commentPragmas[name];
+    if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) {
+      return;
     }
-    if (helpersRemoved > 0) {
-      sourceEmitHelpers.length -= helpersRemoved;
+    if (pragma.args) {
+      const argument = {};
+      for (const arg of pragma.args) {
+        const matcher = getNamedArgRegEx(arg.name);
+        const matchResult = matcher.exec(text);
+        if (!matchResult && !arg.optional) {
+          return;
+        } else if (matchResult) {
+          const value = matchResult[2] || matchResult[3];
+          if (arg.captureSpan) {
+            const startPos = range.pos + matchResult.index + matchResult[1].length + 1;
+            argument[arg.name] = {
+              value,
+              pos: startPos,
+              end: startPos + value.length
+            };
+          } else {
+            argument[arg.name] = value;
+          }
+        }
+      }
+      pragmas.push({ name, args: { arguments: argument, range } });
+    } else {
+      pragmas.push({ name, args: { arguments: {}, range } });
     }
+    return;
   }
-  function getSnippetElement(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.snippetElement;
+  const singleLine = range.kind === 2 /* SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text);
+  if (singleLine) {
+    return addPragmaForMatch(pragmas, range, 2 /* SingleLine */, singleLine);
   }
-  function setSnippetElement(node, snippet) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.snippetElement = snippet;
-    return node;
+  if (range.kind === 3 /* MultiLineCommentTrivia */) {
+    const multiLinePragmaRegEx = /@(\S+)(\s+.*)?$/gim;
+    let multiLineMatch;
+    while (multiLineMatch = multiLinePragmaRegEx.exec(text)) {
+      addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch);
+    }
   }
-  function ignoreSourceNewlines(node) {
-    getOrCreateEmitNode(node).internalFlags |= 4 /* IgnoreSourceNewlines */;
-    return node;
+}
+function addPragmaForMatch(pragmas, range, kind, match) {
+  if (!match) return;
+  const name = match[1].toLowerCase();
+  const pragma = commentPragmas[name];
+  if (!pragma || !(pragma.kind & kind)) {
+    return;
   }
-  function setTypeNode(node, type) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.typeNode = type;
-    return node;
+  const args = match[2];
+  const argument = getNamedPragmaArguments(pragma, args);
+  if (argument === "fail") return;
+  pragmas.push({ name, args: { arguments: argument, range } });
+  return;
+}
+function getNamedPragmaArguments(pragma, text) {
+  if (!text) return {};
+  if (!pragma.args) return {};
+  const args = text.trim().split(/\s+/);
+  const argMap = {};
+  for (let i = 0; i < pragma.args.length; i++) {
+    const argument = pragma.args[i];
+    if (!args[i] && !argument.optional) {
+      return "fail";
+    }
+    if (argument.captureSpan) {
+      return Debug.fail("Capture spans not yet implemented for non-xml pragmas");
+    }
+    argMap[argument.name] = args[i];
+  }
+  return argMap;
+}
+function tagNamesAreEquivalent(lhs, rhs) {
+  if (lhs.kind !== rhs.kind) {
+    return false;
   }
-  function getTypeNode(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.typeNode;
+  if (lhs.kind === 80 /* Identifier */) {
+    return lhs.escapedText === rhs.escapedText;
   }
-  function setIdentifierTypeArguments(node, typeArguments) {
-    getOrCreateEmitNode(node).identifierTypeArguments = typeArguments;
-    return node;
+  if (lhs.kind === 110 /* ThisKeyword */) {
+    return true;
   }
-  function getIdentifierTypeArguments(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.identifierTypeArguments;
+  if (lhs.kind === 295 /* JsxNamespacedName */) {
+    return lhs.namespace.escapedText === rhs.namespace.escapedText && lhs.name.escapedText === rhs.name.escapedText;
   }
-  function setIdentifierAutoGenerate(node, autoGenerate) {
-    getOrCreateEmitNode(node).autoGenerate = autoGenerate;
-    return node;
+  return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression);
+}
+
+// src/compiler/commandLineParser.ts
+var compileOnSaveCommandLineOption = {
+  name: "compileOnSave",
+  type: "boolean",
+  defaultValueDescription: false
+};
+var jsxOptionMap = new Map(Object.entries({
+  "preserve": 1 /* Preserve */,
+  "react-native": 3 /* ReactNative */,
+  "react": 2 /* React */,
+  "react-jsx": 4 /* ReactJSX */,
+  "react-jsxdev": 5 /* ReactJSXDev */
+}));
+var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
+var libEntries = [
+  // JavaScript only
+  ["es5", "lib.es5.d.ts"],
+  ["es6", "lib.es2015.d.ts"],
+  ["es2015", "lib.es2015.d.ts"],
+  ["es7", "lib.es2016.d.ts"],
+  ["es2016", "lib.es2016.d.ts"],
+  ["es2017", "lib.es2017.d.ts"],
+  ["es2018", "lib.es2018.d.ts"],
+  ["es2019", "lib.es2019.d.ts"],
+  ["es2020", "lib.es2020.d.ts"],
+  ["es2021", "lib.es2021.d.ts"],
+  ["es2022", "lib.es2022.d.ts"],
+  ["es2023", "lib.es2023.d.ts"],
+  ["esnext", "lib.esnext.d.ts"],
+  // Host only
+  ["dom", "lib.dom.d.ts"],
+  ["dom.iterable", "lib.dom.iterable.d.ts"],
+  ["dom.asynciterable", "lib.dom.asynciterable.d.ts"],
+  ["dom.extras", "lib.dom.extras.d.ts"],
+  ["webworker", "lib.webworker.d.ts"],
+  ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
+  ["webworker.iterable", "lib.webworker.iterable.d.ts"],
+  ["webworker.asynciterable", "lib.webworker.asynciterable.d.ts"],
+  ["scripthost", "lib.scripthost.d.ts"],
+  // ES2015 Or ESNext By-feature options
+  ["es2015.core", "lib.es2015.core.d.ts"],
+  ["es2015.collection", "lib.es2015.collection.d.ts"],
+  ["es2015.generator", "lib.es2015.generator.d.ts"],
+  ["es2015.iterable", "lib.es2015.iterable.d.ts"],
+  ["es2015.promise", "lib.es2015.promise.d.ts"],
+  ["es2015.proxy", "lib.es2015.proxy.d.ts"],
+  ["es2015.reflect", "lib.es2015.reflect.d.ts"],
+  ["es2015.symbol", "lib.es2015.symbol.d.ts"],
+  ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"],
+  ["es2016.array.include", "lib.es2016.array.include.d.ts"],
+  ["es2016.intl", "lib.es2016.intl.d.ts"],
+  ["es2017.date", "lib.es2017.date.d.ts"],
+  ["es2017.object", "lib.es2017.object.d.ts"],
+  ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"],
+  ["es2017.string", "lib.es2017.string.d.ts"],
+  ["es2017.intl", "lib.es2017.intl.d.ts"],
+  ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"],
+  ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"],
+  ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"],
+  ["es2018.intl", "lib.es2018.intl.d.ts"],
+  ["es2018.promise", "lib.es2018.promise.d.ts"],
+  ["es2018.regexp", "lib.es2018.regexp.d.ts"],
+  ["es2019.array", "lib.es2019.array.d.ts"],
+  ["es2019.object", "lib.es2019.object.d.ts"],
+  ["es2019.string", "lib.es2019.string.d.ts"],
+  ["es2019.symbol", "lib.es2019.symbol.d.ts"],
+  ["es2019.intl", "lib.es2019.intl.d.ts"],
+  ["es2020.bigint", "lib.es2020.bigint.d.ts"],
+  ["es2020.date", "lib.es2020.date.d.ts"],
+  ["es2020.promise", "lib.es2020.promise.d.ts"],
+  ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"],
+  ["es2020.string", "lib.es2020.string.d.ts"],
+  ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"],
+  ["es2020.intl", "lib.es2020.intl.d.ts"],
+  ["es2020.number", "lib.es2020.number.d.ts"],
+  ["es2021.promise", "lib.es2021.promise.d.ts"],
+  ["es2021.string", "lib.es2021.string.d.ts"],
+  ["es2021.weakref", "lib.es2021.weakref.d.ts"],
+  ["es2021.intl", "lib.es2021.intl.d.ts"],
+  ["es2022.array", "lib.es2022.array.d.ts"],
+  ["es2022.error", "lib.es2022.error.d.ts"],
+  ["es2022.intl", "lib.es2022.intl.d.ts"],
+  ["es2022.object", "lib.es2022.object.d.ts"],
+  ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
+  ["es2022.string", "lib.es2022.string.d.ts"],
+  ["es2022.regexp", "lib.es2022.regexp.d.ts"],
+  ["es2023.array", "lib.es2023.array.d.ts"],
+  ["es2023.collection", "lib.es2023.collection.d.ts"],
+  ["es2023.intl", "lib.es2023.intl.d.ts"],
+  ["esnext.array", "lib.es2023.array.d.ts"],
+  ["esnext.collection", "lib.esnext.collection.d.ts"],
+  ["esnext.symbol", "lib.es2019.symbol.d.ts"],
+  ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
+  ["esnext.intl", "lib.esnext.intl.d.ts"],
+  ["esnext.disposable", "lib.esnext.disposable.d.ts"],
+  ["esnext.bigint", "lib.es2020.bigint.d.ts"],
+  ["esnext.string", "lib.es2022.string.d.ts"],
+  ["esnext.promise", "lib.esnext.promise.d.ts"],
+  ["esnext.weakref", "lib.es2021.weakref.d.ts"],
+  ["esnext.decorators", "lib.esnext.decorators.d.ts"],
+  ["esnext.object", "lib.esnext.object.d.ts"],
+  ["esnext.array", "lib.esnext.array.d.ts"],
+  ["esnext.regexp", "lib.esnext.regexp.d.ts"],
+  ["esnext.string", "lib.esnext.string.d.ts"],
+  ["decorators", "lib.decorators.d.ts"],
+  ["decorators.legacy", "lib.decorators.legacy.d.ts"]
+];
+var libs = libEntries.map((entry) => entry[0]);
+var libMap = new Map(libEntries);
+var optionsForWatch = [
+  {
+    name: "watchFile",
+    type: new Map(Object.entries({
+      fixedpollinginterval: 0 /* FixedPollingInterval */,
+      prioritypollinginterval: 1 /* PriorityPollingInterval */,
+      dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
+      fixedchunksizepolling: 3 /* FixedChunkSizePolling */,
+      usefsevents: 4 /* UseFsEvents */,
+      usefseventsonparentdirectory: 5 /* UseFsEventsOnParentDirectory */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works,
+    defaultValueDescription: 4 /* UseFsEvents */
+  },
+  {
+    name: "watchDirectory",
+    type: new Map(Object.entries({
+      usefsevents: 0 /* UseFsEvents */,
+      fixedpollinginterval: 1 /* FixedPollingInterval */,
+      dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
+      fixedchunksizepolling: 3 /* FixedChunkSizePolling */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality,
+    defaultValueDescription: 0 /* UseFsEvents */
+  },
+  {
+    name: "fallbackPolling",
+    type: new Map(Object.entries({
+      fixedinterval: 0 /* FixedInterval */,
+      priorityinterval: 1 /* PriorityInterval */,
+      dynamicpriority: 2 /* DynamicPriority */,
+      fixedchunksize: 3 /* FixedChunkSize */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers,
+    defaultValueDescription: 1 /* PriorityInterval */
+  },
+  {
+    name: "synchronousWatchDirectory",
+    type: "boolean",
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively,
+    defaultValueDescription: false
+  },
+  {
+    name: "excludeDirectories",
+    type: "list",
+    element: {
+      name: "excludeDirectory",
+      type: "string",
+      isFilePath: true,
+      extraValidation: specToDiagnostic
+    },
+    allowConfigDirTemplateSubstitution: true,
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process
+  },
+  {
+    name: "excludeFiles",
+    type: "list",
+    element: {
+      name: "excludeFile",
+      type: "string",
+      isFilePath: true,
+      extraValidation: specToDiagnostic
+    },
+    allowConfigDirTemplateSubstitution: true,
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing
+  }
+];
+var commonOptionsWithBuild = [
+  {
+    name: "help",
+    shortName: "h",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Print_this_message,
+    defaultValueDescription: false
+  },
+  {
+    name: "help",
+    shortName: "?",
+    type: "boolean",
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    defaultValueDescription: false
+  },
+  {
+    name: "watch",
+    shortName: "w",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Watch_input_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveWatchOutput",
+    type: "boolean",
+    showInSimplifiedHelpView: false,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Disable_wiping_the_console_in_watch_mode,
+    defaultValueDescription: false
+  },
+  {
+    name: "listFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_all_of_the_files_read_during_the_compilation,
+    defaultValueDescription: false
+  },
+  {
+    name: "explainFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included,
+    defaultValueDescription: false
+  },
+  {
+    name: "listEmittedFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_the_names_of_emitted_files_after_a_compilation,
+    defaultValueDescription: false
+  },
+  {
+    name: "pretty",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read,
+    defaultValueDescription: true
+  },
+  {
+    name: "traceResolution",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Log_paths_used_during_the_moduleResolution_process,
+    defaultValueDescription: false
+  },
+  {
+    name: "diagnostics",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Output_compiler_performance_information_after_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "extendedDiagnostics",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Output_more_detailed_compiler_performance_information_after_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "generateCpuProfile",
+    type: "string",
+    isFilePath: true,
+    paramType: Diagnostics.FILE_OR_DIRECTORY,
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging,
+    defaultValueDescription: "profile.cpuprofile"
+  },
+  {
+    name: "generateTrace",
+    type: "string",
+    isFilePath: true,
+    isCommandLineOnly: true,
+    paramType: Diagnostics.DIRECTORY,
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Generates_an_event_trace_and_a_list_of_types
+  },
+  {
+    name: "incremental",
+    shortName: "i",
+    type: "boolean",
+    category: Diagnostics.Projects,
+    description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: Diagnostics.false_unless_composite_is_set
+  },
+  {
+    name: "declaration",
+    shortName: "d",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project,
+    defaultValueDescription: Diagnostics.false_unless_composite_is_set
+  },
+  {
+    name: "declarationMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false,
+    description: Diagnostics.Create_sourcemaps_for_d_ts_files
+  },
+  {
+    name: "emitDeclarationOnly",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false
+  },
+  {
+    name: "sourceMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    defaultValueDescription: false,
+    description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files
+  },
+  {
+    name: "inlineSourceMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "assumeChangesOnlyAffectDirectDependencies",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it,
+    defaultValueDescription: false
+  },
+  {
+    name: "locale",
+    type: "string",
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit,
+    defaultValueDescription: Diagnostics.Platform_specific
+  }
+];
+var targetOptionDeclaration = {
+  name: "target",
+  shortName: "t",
+  type: new Map(Object.entries({
+    es3: 0 /* ES3 */,
+    es5: 1 /* ES5 */,
+    es6: 2 /* ES2015 */,
+    es2015: 2 /* ES2015 */,
+    es2016: 3 /* ES2016 */,
+    es2017: 4 /* ES2017 */,
+    es2018: 5 /* ES2018 */,
+    es2019: 6 /* ES2019 */,
+    es2020: 7 /* ES2020 */,
+    es2021: 8 /* ES2021 */,
+    es2022: 9 /* ES2022 */,
+    es2023: 10 /* ES2023 */,
+    esnext: 99 /* ESNext */
+  })),
+  affectsSourceFile: true,
+  affectsModuleResolution: true,
+  affectsEmit: true,
+  affectsBuildInfo: true,
+  deprecatedKeys: /* @__PURE__ */ new Set(["es3"]),
+  paramType: Diagnostics.VERSION,
+  showInSimplifiedHelpView: true,
+  category: Diagnostics.Language_and_Environment,
+  description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
+  defaultValueDescription: 1 /* ES5 */
+};
+var moduleOptionDeclaration = {
+  name: "module",
+  shortName: "m",
+  type: new Map(Object.entries({
+    none: 0 /* None */,
+    commonjs: 1 /* CommonJS */,
+    amd: 2 /* AMD */,
+    system: 4 /* System */,
+    umd: 3 /* UMD */,
+    es6: 5 /* ES2015 */,
+    es2015: 5 /* ES2015 */,
+    es2020: 6 /* ES2020 */,
+    es2022: 7 /* ES2022 */,
+    esnext: 99 /* ESNext */,
+    node16: 100 /* Node16 */,
+    nodenext: 199 /* NodeNext */,
+    preserve: 200 /* Preserve */
+  })),
+  affectsSourceFile: true,
+  affectsModuleResolution: true,
+  affectsEmit: true,
+  affectsBuildInfo: true,
+  paramType: Diagnostics.KIND,
+  showInSimplifiedHelpView: true,
+  category: Diagnostics.Modules,
+  description: Diagnostics.Specify_what_module_code_is_generated,
+  defaultValueDescription: void 0
+};
+var commandOptionsWithoutBuild = [
+  // CommandLine only options
+  {
+    name: "all",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Show_all_compiler_options,
+    defaultValueDescription: false
+  },
+  {
+    name: "version",
+    shortName: "v",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Print_the_compiler_s_version,
+    defaultValueDescription: false
+  },
+  {
+    name: "init",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file,
+    defaultValueDescription: false
+  },
+  {
+    name: "project",
+    shortName: "p",
+    type: "string",
+    isFilePath: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    paramType: Diagnostics.FILE_OR_DIRECTORY,
+    description: Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json
+  },
+  {
+    name: "build",
+    type: "boolean",
+    shortName: "b",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date,
+    defaultValueDescription: false
+  },
+  {
+    name: "showConfig",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Print_the_final_configuration_instead_of_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "listFilesOnly",
+    type: "boolean",
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
+    defaultValueDescription: false
+  },
+  // Basic
+  targetOptionDeclaration,
+  moduleOptionDeclaration,
+  {
+    name: "lib",
+    type: "list",
+    element: {
+      name: "lib",
+      type: libMap,
+      defaultValueDescription: void 0
+    },
+    affectsProgramStructure: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "allowJs",
+    type: "boolean",
+    allowJsFlag: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "checkJs",
+    type: "boolean",
+    affectsModuleResolution: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "jsx",
+    type: jsxOptionMap,
+    affectsSourceFile: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsModuleResolution: true,
+    // The checker emits an error when it sees JSX but this option is not set in compilerOptions.
+    // This is effectively a semantic error, so mark this option as affecting semantic diagnostics
+    // so we know to refresh errors when this option is changed.
+    affectsSemanticDiagnostics: true,
+    paramType: Diagnostics.KIND,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_what_JSX_code_is_generated,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "outFile",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.FILE,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "outDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.DIRECTORY,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_an_output_folder_for_all_emitted_files
+  },
+  {
+    name: "rootDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_the_root_folder_within_your_source_files,
+    defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
+  },
+  {
+    name: "composite",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false,
+    description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references
+  },
+  {
+    name: "tsBuildInfoFile",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    isFilePath: true,
+    paramType: Diagnostics.FILE,
+    category: Diagnostics.Projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: ".tsbuildinfo",
+    description: Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file
+  },
+  {
+    name: "removeComments",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    defaultValueDescription: false,
+    description: Diagnostics.Disable_emitting_comments
+  },
+  {
+    name: "noCheck",
+    type: "boolean",
+    showInSimplifiedHelpView: false,
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported,
+    transpileOptionValue: true,
+    defaultValueDescription: false,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    extraValidation() {
+      return [Diagnostics.Unknown_compiler_option_0, "noCheck"];
+    }
+  },
+  {
+    name: "noEmit",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_emitting_files_from_a_compilation,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false
+  },
+  {
+    name: "importHelpers",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file,
+    defaultValueDescription: false
+  },
+  {
+    name: "importsNotUsedAsValues",
+    type: new Map(Object.entries({
+      remove: 0 /* Remove */,
+      preserve: 1 /* Preserve */,
+      error: 2 /* Error */
+    })),
+    affectsEmit: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types,
+    defaultValueDescription: 0 /* Remove */
+  },
+  {
+    name: "downlevelIteration",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration,
+    defaultValueDescription: false
+  },
+  {
+    name: "isolatedModules",
+    type: "boolean",
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports,
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  {
+    name: "verbatimModuleSyntax",
+    type: "boolean",
+    affectsEmit: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting,
+    defaultValueDescription: false
+  },
+  {
+    name: "isolatedDeclarations",
+    type: "boolean",
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files,
+    defaultValueDescription: false,
+    affectsBuildInfo: true,
+    affectsSemanticDiagnostics: true
+  },
+  // Strict Type Checks
+  {
+    name: "strict",
+    type: "boolean",
+    // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+    // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+    // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+    // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_all_strict_type_checking_options,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitAny",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictNullChecks",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.When_type_checking_take_into_account_null_and_undefined,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictFunctionTypes",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictBindCallApply",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictPropertyInitialization",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "noImplicitThis",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "useUnknownInCatchVariables",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "alwaysStrict",
+    type: "boolean",
+    affectsSourceFile: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Ensure_use_strict_is_always_emitted,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  // Additional Checks
+  {
+    name: "noUnusedLocals",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read,
+    defaultValueDescription: false
+  },
+  {
+    name: "noUnusedParameters",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read,
+    defaultValueDescription: false
+  },
+  {
+    name: "exactOptionalPropertyTypes",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitReturns",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function,
+    defaultValueDescription: false
+  },
+  {
+    name: "noFallthroughCasesInSwitch",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements,
+    defaultValueDescription: false
+  },
+  {
+    name: "noUncheckedIndexedAccess",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitOverride",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier,
+    defaultValueDescription: false
+  },
+  {
+    name: "noPropertyAccessFromIndexSignature",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: false,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
+    defaultValueDescription: false
+  },
+  // Module Resolution
+  {
+    name: "moduleResolution",
+    type: new Map(Object.entries({
+      // N.B. The first entry specifies the value shown in `tsc --init`
+      node10: 2 /* Node10 */,
+      node: 2 /* Node10 */,
+      classic: 1 /* Classic */,
+      node16: 3 /* Node16 */,
+      nodenext: 99 /* NodeNext */,
+      bundler: 100 /* Bundler */
+    })),
+    deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
+    affectsSourceFile: true,
+    affectsModuleResolution: true,
+    paramType: Diagnostics.STRATEGY,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier,
+    defaultValueDescription: Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node
+  },
+  {
+    name: "baseUrl",
+    type: "string",
+    affectsModuleResolution: true,
+    isFilePath: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
+  },
+  {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
+    name: "paths",
+    type: "object",
+    affectsModuleResolution: true,
+    allowConfigDirTemplateSubstitution: true,
+    isTSConfigOnly: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations,
+    transpileOptionValue: void 0
+  },
+  {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
+    name: "rootDirs",
+    type: "list",
+    isTSConfigOnly: true,
+    element: {
+      name: "rootDirs",
+      type: "string",
+      isFilePath: true
+    },
+    affectsModuleResolution: true,
+    allowConfigDirTemplateSubstitution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules,
+    transpileOptionValue: void 0,
+    defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
+  },
+  {
+    name: "typeRoots",
+    type: "list",
+    element: {
+      name: "typeRoots",
+      type: "string",
+      isFilePath: true
+    },
+    affectsModuleResolution: true,
+    allowConfigDirTemplateSubstitution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types
+  },
+  {
+    name: "types",
+    type: "list",
+    element: {
+      name: "types",
+      type: "string"
+    },
+    affectsProgramStructure: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "allowSyntheticDefaultImports",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export,
+    defaultValueDescription: Diagnostics.module_system_or_esModuleInterop
+  },
+  {
+    name: "esModuleInterop",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveSymlinks",
+    type: "boolean",
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowUmdGlobalAccess",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_accessing_UMD_globals_from_modules,
+    defaultValueDescription: false
+  },
+  {
+    name: "moduleSuffixes",
+    type: "list",
+    element: {
+      name: "suffix",
+      type: "string"
+    },
+    listPreserveFalsyValues: true,
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
+  },
+  {
+    name: "allowImportingTsExtensions",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+    defaultValueDescription: false,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "resolvePackageJsonExports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "resolvePackageJsonImports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "customConditions",
+    type: "list",
+    element: {
+      name: "condition",
+      type: "string"
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+  },
+  // Source Maps
+  {
+    name: "sourceRoot",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code
+  },
+  {
+    name: "mapRoot",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations
+  },
+  {
+    name: "inlineSources",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
+    defaultValueDescription: false
+  },
+  // Experimental
+  {
+    name: "experimentalDecorators",
+    type: "boolean",
+    affectsEmit: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Enable_experimental_support_for_legacy_experimental_decorators,
+    defaultValueDescription: false
+  },
+  {
+    name: "emitDecoratorMetadata",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
+    defaultValueDescription: false
+  },
+  // Advanced
+  {
+    name: "jsxFactory",
+    type: "string",
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h,
+    defaultValueDescription: "`React.createElement`"
+  },
+  {
+    name: "jsxFragmentFactory",
+    type: "string",
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment,
+    defaultValueDescription: "React.Fragment"
+  },
+  {
+    name: "jsxImportSource",
+    type: "string",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsModuleResolution: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk,
+    defaultValueDescription: "react"
+  },
+  {
+    name: "resolveJsonModule",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_json_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowArbitraryExtensions",
+    type: "boolean",
+    affectsProgramStructure: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+    defaultValueDescription: false
+  },
+  {
+    name: "out",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: false,
+    // This is intentionally broken to support compatibility with existing tsconfig files
+    // for correct behaviour, please use outFile
+    category: Diagnostics.Backwards_Compatibility,
+    paramType: Diagnostics.FILE,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Deprecated_setting_Use_outFile_instead
+  },
+  {
+    name: "reactNamespace",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit,
+    defaultValueDescription: "`React`"
+  },
+  {
+    name: "skipDefaultLibCheck",
+    type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
+    affectsBuildInfo: true,
+    category: Diagnostics.Completeness,
+    description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "charset",
+    type: "string",
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files,
+    defaultValueDescription: "utf8"
+  },
+  {
+    name: "emitBOM",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "newLine",
+    type: new Map(Object.entries({
+      crlf: 0 /* CarriageReturnLineFeed */,
+      lf: 1 /* LineFeed */
+    })),
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.NEWLINE,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Set_the_newline_character_for_emitting_files,
+    defaultValueDescription: "lf"
+  },
+  {
+    name: "noErrorTruncation",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Disable_truncating_types_in_error_messages,
+    defaultValueDescription: false
+  },
+  {
+    name: "noLib",
+    type: "boolean",
+    category: Diagnostics.Language_and_Environment,
+    affectsProgramStructure: true,
+    description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+    // We are not returning a sourceFile for lib file when asked by the program,
+    // so pass --noLib to avoid reporting a file not found error.
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  {
+    name: "noResolve",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+    // We are not doing a full typecheck, we are not resolving the whole context,
+    // so pass --noResolve to avoid reporting missing file errors.
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  {
+    name: "stripInternal",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSizeLimit",
+    type: "boolean",
+    affectsProgramStructure: true,
+    category: Diagnostics.Editor_Support,
+    description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSourceOfProjectReferenceRedirect",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSolutionSearching",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableReferencedProjectLoad",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitUseStrict",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "noEmitHelpers",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output,
+    defaultValueDescription: false
+  },
+  {
+    name: "noEmitOnError",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveConstEnums",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code,
+    defaultValueDescription: false
+  },
+  {
+    name: "declarationDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.DIRECTORY,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files
+  },
+  {
+    name: "skipLibCheck",
+    type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
+    affectsBuildInfo: true,
+    category: Diagnostics.Completeness,
+    description: Diagnostics.Skip_type_checking_all_d_ts_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowUnusedLabels",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Disable_error_reporting_for_unused_labels,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "allowUnreachableCode",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Disable_error_reporting_for_unreachable_code,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "suppressExcessPropertyErrors",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals,
+    defaultValueDescription: false
+  },
+  {
+    name: "suppressImplicitAnyIndexErrors",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures,
+    defaultValueDescription: false
+  },
+  {
+    name: "forceConsistentCasingInFileNames",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Ensure_that_casing_is_correct_in_imports,
+    defaultValueDescription: true
+  },
+  {
+    name: "maxNodeModuleJsDepth",
+    type: "number",
+    affectsModuleResolution: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs,
+    defaultValueDescription: 0
+  },
+  {
+    name: "noStrictGenericChecks",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
+    defaultValueDescription: false
+  },
+  {
+    name: "useDefineForClassFields",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields,
+    defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext
+  },
+  {
+    name: "preserveValueImports",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed,
+    defaultValueDescription: false
+  },
+  {
+    name: "keyofStringsOnly",
+    type: "boolean",
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option,
+    defaultValueDescription: false
+  },
+  {
+    // A list of plugins to load in the language service
+    name: "plugins",
+    type: "list",
+    isTSConfigOnly: true,
+    element: {
+      name: "plugin",
+      type: "object"
+    },
+    description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include,
+    category: Diagnostics.Editor_Support
+  },
+  {
+    name: "moduleDetection",
+    type: new Map(Object.entries({
+      auto: 2 /* Auto */,
+      legacy: 1 /* Legacy */,
+      force: 3 /* Force */
+    })),
+    affectsSourceFile: true,
+    affectsModuleResolution: true,
+    description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
+    category: Diagnostics.Language_and_Environment,
+    defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+  },
+  {
+    name: "ignoreDeprecations",
+    type: "string",
+    defaultValueDescription: void 0
+  }
+];
+var optionDeclarations = [
+  ...commonOptionsWithBuild,
+  ...commandOptionsWithoutBuild
+];
+var semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics);
+var affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit);
+var affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath);
+var moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution);
+var sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsBindDiagnostics);
+var optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure);
+var transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue"));
+var configDirTemplateSubstitutionOptions = optionDeclarations.filter(
+  (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath
+);
+var configDirTemplateSubstitutionWatchOptions = optionsForWatch.filter(
+  (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath
+);
+var commandLineOptionOfCustomType = optionDeclarations.filter(isCommandLineOptionOfCustomType);
+function isCommandLineOptionOfCustomType(option) {
+  return !isString(option.type);
+}
+var optionsForBuild = [
+  {
+    name: "verbose",
+    shortName: "v",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Enable_verbose_logging,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "dry",
+    shortName: "d",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "force",
+    shortName: "f",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "clean",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Delete_the_outputs_of_all_projects,
+    type: "boolean",
+    defaultValueDescription: false
+  }
+];
+var buildOpts = [
+  ...commonOptionsWithBuild,
+  ...optionsForBuild
+];
+var typeAcquisitionDeclarations = [
+  {
+    name: "enable",
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "include",
+    type: "list",
+    element: {
+      name: "include",
+      type: "string"
+    }
+  },
+  {
+    name: "exclude",
+    type: "list",
+    element: {
+      name: "exclude",
+      type: "string"
+    }
+  },
+  {
+    name: "disableFilenameBasedTypeAcquisition",
+    type: "boolean",
+    defaultValueDescription: false
+  }
+];
+function createOptionNameMap(optionDeclarations2) {
+  const optionsNameMap = /* @__PURE__ */ new Map();
+  const shortOptionNames = /* @__PURE__ */ new Map();
+  forEach(optionDeclarations2, (option) => {
+    optionsNameMap.set(option.name.toLowerCase(), option);
+    if (option.shortName) {
+      shortOptionNames.set(option.shortName, option.name);
+    }
+  });
+  return { optionsNameMap, shortOptionNames };
+}
+var optionsNameMapCache;
+function getOptionsNameMap() {
+  return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations));
+}
+var compilerOptionsAlternateMode = {
+  diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build,
+  getOptionsNameMap: getBuildOptionsNameMap
+};
+var defaultInitCompilerOptions = {
+  module: 1 /* CommonJS */,
+  target: 3 /* ES2016 */,
+  strict: true,
+  esModuleInterop: true,
+  forceConsistentCasingInFileNames: true,
+  skipLibCheck: true
+};
+function createCompilerDiagnosticForInvalidCustomType(opt) {
+  return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
+}
+function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
+  const namesOfType = arrayFrom(opt.type.keys());
+  const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
+}
+function parseCustomTypeOption(opt, value, errors) {
+  return convertJsonOptionOfCustomType(opt, (value ?? "").trim(), errors);
+}
+function parseListTypeOption(opt, value = "", errors) {
+  value = value.trim();
+  if (startsWith(value, "-")) {
+    return void 0;
   }
-  function getIdentifierAutoGenerate(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.autoGenerate;
+  if (opt.type === "listOrElement" && !value.includes(",")) {
+    return validateJsonOptionValue(opt, value, errors);
   }
-  function setIdentifierGeneratedImportReference(node, value) {
-    getOrCreateEmitNode(node).generatedImportReference = value;
-    return node;
+  if (value === "") {
+    return [];
   }
-  function getIdentifierGeneratedImportReference(node) {
-    var _a;
-    return (_a = node.emitNode) == null ? void 0 : _a.generatedImportReference;
+  const values = value.split(",");
+  switch (opt.element.type) {
+    case "number":
+      return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
+    case "string":
+      return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
+    case "boolean":
+    case "object":
+      return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
+    default:
+      return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
+  }
+}
+function getOptionName(option) {
+  return option.name;
+}
+function createUnknownOptionError(unknownOption, diagnostics, unknownOptionErrorText, node, sourceFile) {
+  var _a;
+  if ((_a = diagnostics.alternateMode) == null ? void 0 : _a.getOptionsNameMap().optionsNameMap.has(unknownOption.toLowerCase())) {
+    return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.alternateMode.diagnostic, unknownOption);
+  }
+  const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName);
+  return possibleOption ? createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption);
+}
+function parseCommandLineWorker(diagnostics, commandLine, readFile) {
+  const options = {};
+  let watchOptions;
+  const fileNames = [];
+  const errors = [];
+  parseStrings(commandLine);
+  return {
+    options,
+    watchOptions,
+    fileNames,
+    errors
+  };
+  function parseStrings(args) {
+    let i = 0;
+    while (i < args.length) {
+      const s = args[i];
+      i++;
+      if (s.charCodeAt(0) === 64 /* at */) {
+        parseResponseFile(s.slice(1));
+      } else if (s.charCodeAt(0) === 45 /* minus */) {
+        const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
+        const opt = getOptionDeclarationFromName(
+          diagnostics.getOptionsNameMap,
+          inputOptionName,
+          /*allowShort*/
+          true
+        );
+        if (opt) {
+          i = parseOptionValue(args, i, diagnostics, opt, options, errors);
+        } else {
+          const watchOpt = getOptionDeclarationFromName(
+            watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
+            inputOptionName,
+            /*allowShort*/
+            true
+          );
+          if (watchOpt) {
+            i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
+          } else {
+            errors.push(createUnknownOptionError(inputOptionName, diagnostics, s));
+          }
+        }
+      } else {
+        fileNames.push(s);
+      }
+    }
   }
-  var init_emitNode = __esm({
-    "src/compiler/factory/emitNode.ts"() {
-      "use strict";
-      init_ts2();
+  function parseResponseFile(fileName) {
+    const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2)));
+    if (!isString(text)) {
+      errors.push(text);
+      return;
     }
-  });
-
-  // src/compiler/factory/emitHelpers.ts
-  function createEmitHelperFactory(context) {
-    const factory2 = context.factory;
-    const immutableTrue = memoize(() => setInternalEmitFlags(factory2.createTrue(), 8 /* Immutable */));
-    const immutableFalse = memoize(() => setInternalEmitFlags(factory2.createFalse(), 8 /* Immutable */));
-    return {
-      getUnscopedHelperName,
-      // TypeScript Helpers
-      createDecorateHelper,
-      createMetadataHelper,
-      createParamHelper,
-      // ES Decorators Helpers
-      createESDecorateHelper,
-      createRunInitializersHelper,
-      // ES2018 Helpers
-      createAssignHelper,
-      createAwaitHelper,
-      createAsyncGeneratorHelper,
-      createAsyncDelegatorHelper,
-      createAsyncValuesHelper,
-      // ES2018 Destructuring Helpers
-      createRestHelper,
-      // ES2017 Helpers
-      createAwaiterHelper,
-      // ES2015 Helpers
-      createExtendsHelper,
-      createTemplateObjectHelper,
-      createSpreadArrayHelper,
-      createPropKeyHelper,
-      createSetFunctionNameHelper,
-      // ES2015 Destructuring Helpers
-      createValuesHelper,
-      createReadHelper,
-      // ES2015 Generator Helpers
-      createGeneratorHelper,
-      // ES Module Helpers
-      createCreateBindingHelper,
-      createImportStarHelper,
-      createImportStarCallbackHelper,
-      createImportDefaultHelper,
-      createExportStarHelper,
-      // Class Fields Helpers
-      createClassPrivateFieldGetHelper,
-      createClassPrivateFieldSetHelper,
-      createClassPrivateFieldInHelper,
-      // 'using' helpers
-      createAddDisposableResourceHelper,
-      createDisposeResourcesHelper
-    };
-    function getUnscopedHelperName(name) {
-      return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */);
-    }
-    function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
-      context.requestEmitHelper(decorateHelper);
-      const argumentsArray = [];
-      argumentsArray.push(factory2.createArrayLiteralExpression(
-        decoratorExpressions,
-        /*multiLine*/
-        true
-      ));
-      argumentsArray.push(target);
-      if (memberName) {
-        argumentsArray.push(memberName);
-        if (descriptor) {
-          argumentsArray.push(descriptor);
+    const args = [];
+    let pos = 0;
+    while (true) {
+      while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) pos++;
+      if (pos >= text.length) break;
+      const start = pos;
+      if (text.charCodeAt(start) === 34 /* doubleQuote */) {
+        pos++;
+        while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) pos++;
+        if (pos < text.length) {
+          args.push(text.substring(start + 1, pos));
+          pos++;
+        } else {
+          errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName));
         }
+      } else {
+        while (text.charCodeAt(pos) > 32 /* space */) pos++;
+        args.push(text.substring(start, pos));
       }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__decorate"),
-        /*typeArguments*/
-        void 0,
-        argumentsArray
-      );
-    }
-    function createMetadataHelper(metadataKey, metadataValue) {
-      context.requestEmitHelper(metadataHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__metadata"),
-        /*typeArguments*/
-        void 0,
-        [
-          factory2.createStringLiteral(metadataKey),
-          metadataValue
-        ]
-      );
     }
-    function createParamHelper(expression, parameterOffset, location) {
-      context.requestEmitHelper(paramHelper);
-      return setTextRange(
-        factory2.createCallExpression(
-          getUnscopedHelperName("__param"),
-          /*typeArguments*/
-          void 0,
-          [
-            factory2.createNumericLiteral(parameterOffset + ""),
-            expression
-          ]
-        ),
-        location
-      );
+    parseStrings(args);
+  }
+}
+function parseOptionValue(args, i, diagnostics, opt, options, errors) {
+  if (opt.isTSConfigOnly) {
+    const optValue = args[i];
+    if (optValue === "null") {
+      options[opt.name] = void 0;
+      i++;
+    } else if (opt.type === "boolean") {
+      if (optValue === "false") {
+        options[opt.name] = validateJsonOptionValue(
+          opt,
+          /*value*/
+          false,
+          errors
+        );
+        i++;
+      } else {
+        if (optValue === "true") i++;
+        errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name));
+      }
+    } else {
+      errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name));
+      if (optValue && !startsWith(optValue, "-")) i++;
     }
-    function createESDecorateClassContextObject(contextIn) {
-      const properties = [
-        factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral("class")),
-        factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name),
-        factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata)
-      ];
-      return factory2.createObjectLiteralExpression(properties);
+  } else {
+    if (!args[i] && opt.type !== "boolean") {
+      errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt)));
     }
-    function createESDecorateClassElementAccessGetMethod(elementName) {
-      const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name);
-      return factory2.createPropertyAssignment(
-        "get",
-        factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          [factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            factory2.createIdentifier("obj")
-          )],
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          accessor
-        )
-      );
-    }
-    function createESDecorateClassElementAccessSetMethod(elementName) {
-      const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name);
-      return factory2.createPropertyAssignment(
-        "set",
-        factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          [
-            factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              factory2.createIdentifier("obj")
-            ),
-            factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              factory2.createIdentifier("value")
-            )
-          ],
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          factory2.createBlock([
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                accessor,
-                factory2.createIdentifier("value")
-              )
-            )
-          ])
-        )
-      );
-    }
-    function createESDecorateClassElementAccessHasMethod(elementName) {
-      const propertyName = elementName.computed ? elementName.name : isIdentifier(elementName.name) ? factory2.createStringLiteralFromNode(elementName.name) : elementName.name;
-      return factory2.createPropertyAssignment(
-        "has",
-        factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          [factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            factory2.createIdentifier("obj")
-          )],
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          factory2.createBinaryExpression(
-            propertyName,
-            103 /* InKeyword */,
-            factory2.createIdentifier("obj")
-          )
-        )
-      );
-    }
-    function createESDecorateClassElementAccessObject(name, access) {
-      const properties = [];
-      properties.push(createESDecorateClassElementAccessHasMethod(name));
-      if (access.get)
-        properties.push(createESDecorateClassElementAccessGetMethod(name));
-      if (access.set)
-        properties.push(createESDecorateClassElementAccessSetMethod(name));
-      return factory2.createObjectLiteralExpression(properties);
-    }
-    function createESDecorateClassElementContextObject(contextIn) {
-      const properties = [
-        factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral(contextIn.kind)),
-        factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name.computed ? contextIn.name.name : factory2.createStringLiteralFromNode(contextIn.name.name)),
-        factory2.createPropertyAssignment(factory2.createIdentifier("static"), contextIn.static ? factory2.createTrue() : factory2.createFalse()),
-        factory2.createPropertyAssignment(factory2.createIdentifier("private"), contextIn.private ? factory2.createTrue() : factory2.createFalse()),
-        factory2.createPropertyAssignment(factory2.createIdentifier("access"), createESDecorateClassElementAccessObject(contextIn.name, contextIn.access)),
-        factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata)
-      ];
-      return factory2.createObjectLiteralExpression(properties);
-    }
-    function createESDecorateContextObject(contextIn) {
-      return contextIn.kind === "class" ? createESDecorateClassContextObject(contextIn) : createESDecorateClassElementContextObject(contextIn);
+    if (args[i] !== "null") {
+      switch (opt.type) {
+        case "number":
+          options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors);
+          i++;
+          break;
+        case "boolean":
+          const optValue = args[i];
+          options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors);
+          if (optValue === "false" || optValue === "true") {
+            i++;
+          }
+          break;
+        case "string":
+          options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors);
+          i++;
+          break;
+        case "list":
+          const result = parseListTypeOption(opt, args[i], errors);
+          options[opt.name] = result || [];
+          if (result) {
+            i++;
+          }
+          break;
+        case "listOrElement":
+          Debug.fail("listOrElement not supported here");
+          break;
+        default:
+          options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
+          i++;
+          break;
+      }
+    } else {
+      options[opt.name] = void 0;
+      i++;
     }
-    function createESDecorateHelper(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
-      context.requestEmitHelper(esDecorateHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__esDecorate"),
-        /*typeArguments*/
-        void 0,
-        [
-          ctor ?? factory2.createNull(),
-          descriptorIn ?? factory2.createNull(),
-          decorators,
-          createESDecorateContextObject(contextIn),
-          initializers,
-          extraInitializers
-        ]
-      );
+  }
+  return i;
+}
+var compilerOptionsDidYouMeanDiagnostics = {
+  alternateMode: compilerOptionsAlternateMode,
+  getOptionsNameMap,
+  optionDeclarations,
+  unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument
+};
+function parseCommandLine(commandLine, readFile) {
+  return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile);
+}
+function getOptionFromName(optionName, allowShort) {
+  return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort);
+}
+function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) {
+  optionName = optionName.toLowerCase();
+  const { optionsNameMap, shortOptionNames } = getOptionNameMap();
+  if (allowShort) {
+    const short = shortOptionNames.get(optionName);
+    if (short !== void 0) {
+      optionName = short;
+    }
+  }
+  return optionsNameMap.get(optionName);
+}
+var buildOptionsNameMapCache;
+function getBuildOptionsNameMap() {
+  return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts));
+}
+var buildOptionsAlternateMode = {
+  diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build,
+  getOptionsNameMap
+};
+var buildOptionsDidYouMeanDiagnostics = {
+  alternateMode: buildOptionsAlternateMode,
+  getOptionsNameMap: getBuildOptionsNameMap,
+  optionDeclarations: buildOpts,
+  unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1
+};
+function parseBuildCommand(args) {
+  const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker(
+    buildOptionsDidYouMeanDiagnostics,
+    args
+  );
+  const buildOptions = options;
+  if (projects.length === 0) {
+    projects.push(".");
+  }
+  if (buildOptions.clean && buildOptions.force) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force"));
+  }
+  if (buildOptions.clean && buildOptions.verbose) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose"));
+  }
+  if (buildOptions.clean && buildOptions.watch) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch"));
+  }
+  if (buildOptions.watch && buildOptions.dry) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry"));
+  }
+  return { buildOptions, watchOptions, projects, errors };
+}
+function getDiagnosticText(message, ...args) {
+  return cast(createCompilerDiagnostic(message, ...args).messageText, isString);
+}
+function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) {
+  const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName));
+  if (!isString(configFileText)) {
+    host.onUnRecoverableConfigFileDiagnostic(configFileText);
+    return void 0;
+  }
+  const result = parseJsonText(configFileName, configFileText);
+  const cwd = host.getCurrentDirectory();
+  result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames));
+  result.resolvedPath = result.path;
+  result.originalFileName = result.fileName;
+  return parseJsonSourceFileConfigFileContent(
+    result,
+    host,
+    getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
+    optionsToExtend,
+    getNormalizedAbsolutePath(configFileName, cwd),
+    /*resolutionStack*/
+    void 0,
+    extraFileExtensions,
+    extendedConfigCache,
+    watchOptionsToExtend
+  );
+}
+function readConfigFile(fileName, readFile) {
+  const textOrDiagnostic = tryReadFile(fileName, readFile);
+  return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic };
+}
+function parseConfigFileTextToJson(fileName, jsonText) {
+  const jsonSourceFile = parseJsonText(fileName, jsonText);
+  return {
+    config: convertConfigFileToObject(
+      jsonSourceFile,
+      jsonSourceFile.parseDiagnostics,
+      /*jsonConversionNotifier*/
+      void 0
+    ),
+    error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
+  };
+}
+function readJsonConfigFile(fileName, readFile) {
+  const textOrDiagnostic = tryReadFile(fileName, readFile);
+  return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] };
+}
+function tryReadFile(fileName, readFile) {
+  let text;
+  try {
+    text = readFile(fileName);
+  } catch (e) {
+    return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message);
+  }
+  return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text;
+}
+function commandLineOptionsToMap(options) {
+  return arrayToMap(options, getOptionName);
+}
+var typeAcquisitionDidYouMeanDiagnostics = {
+  optionDeclarations: typeAcquisitionDeclarations,
+  unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1
+};
+var watchOptionsNameMapCache;
+function getWatchOptionsNameMap() {
+  return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch));
+}
+var watchOptionsDidYouMeanDiagnostics = {
+  getOptionsNameMap: getWatchOptionsNameMap,
+  optionDeclarations: optionsForWatch,
+  unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
+};
+var commandLineCompilerOptionsMapCache;
+function getCommandLineCompilerOptionsMap() {
+  return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations));
+}
+var commandLineWatchOptionsMapCache;
+function getCommandLineWatchOptionsMap() {
+  return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch));
+}
+var commandLineTypeAcquisitionMapCache;
+function getCommandLineTypeAcquisitionMap() {
+  return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
+}
+var extendsOptionDeclaration = {
+  name: "extends",
+  type: "listOrElement",
+  element: {
+    name: "extends",
+    type: "string"
+  },
+  category: Diagnostics.File_Management,
+  disallowNullOrUndefined: true
+};
+var compilerOptionsDeclaration = {
+  name: "compilerOptions",
+  type: "object",
+  elementOptions: getCommandLineCompilerOptionsMap(),
+  extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics
+};
+var watchOptionsDeclaration = {
+  name: "watchOptions",
+  type: "object",
+  elementOptions: getCommandLineWatchOptionsMap(),
+  extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics
+};
+var typeAcquisitionDeclaration = {
+  name: "typeAcquisition",
+  type: "object",
+  elementOptions: getCommandLineTypeAcquisitionMap(),
+  extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
+};
+var _tsconfigRootOptions;
+function getTsconfigRootOptionsMap() {
+  if (_tsconfigRootOptions === void 0) {
+    _tsconfigRootOptions = {
+      name: void 0,
+      // should never be needed since this is root
+      type: "object",
+      elementOptions: commandLineOptionsToMap([
+        compilerOptionsDeclaration,
+        watchOptionsDeclaration,
+        typeAcquisitionDeclaration,
+        extendsOptionDeclaration,
+        {
+          name: "references",
+          type: "list",
+          element: {
+            name: "references",
+            type: "object"
+          },
+          category: Diagnostics.Projects
+        },
+        {
+          name: "files",
+          type: "list",
+          element: {
+            name: "files",
+            type: "string"
+          },
+          category: Diagnostics.File_Management
+        },
+        {
+          name: "include",
+          type: "list",
+          element: {
+            name: "include",
+            type: "string"
+          },
+          category: Diagnostics.File_Management,
+          defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk
+        },
+        {
+          name: "exclude",
+          type: "list",
+          element: {
+            name: "exclude",
+            type: "string"
+          },
+          category: Diagnostics.File_Management,
+          defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified
+        },
+        compileOnSaveCommandLineOption
+      ])
+    };
+  }
+  return _tsconfigRootOptions;
+}
+function convertConfigFileToObject(sourceFile, errors, jsonConversionNotifier) {
+  var _a;
+  const rootExpression = (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression;
+  if (rootExpression && rootExpression.kind !== 210 /* ObjectLiteralExpression */) {
+    errors.push(createDiagnosticForNodeInSourceFile(
+      sourceFile,
+      rootExpression,
+      Diagnostics.The_root_value_of_a_0_file_must_be_an_object,
+      getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json"
+    ));
+    if (isArrayLiteralExpression(rootExpression)) {
+      const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
+      if (firstObject) {
+        return convertToJson(
+          sourceFile,
+          firstObject,
+          errors,
+          /*returnValue*/
+          true,
+          jsonConversionNotifier
+        );
+      }
+    }
+    return {};
+  }
+  return convertToJson(
+    sourceFile,
+    rootExpression,
+    errors,
+    /*returnValue*/
+    true,
+    jsonConversionNotifier
+  );
+}
+function convertToObject(sourceFile, errors) {
+  var _a;
+  return convertToJson(
+    sourceFile,
+    (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression,
+    errors,
+    /*returnValue*/
+    true,
+    /*jsonConversionNotifier*/
+    void 0
+  );
+}
+function convertToJson(sourceFile, rootExpression, errors, returnValue, jsonConversionNotifier) {
+  if (!rootExpression) {
+    return returnValue ? {} : void 0;
+  }
+  return convertPropertyValueToJson(rootExpression, jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.rootOptions);
+  function convertObjectLiteralExpressionToJson(node, objectOption) {
+    var _a;
+    const result = returnValue ? {} : void 0;
+    for (const element of node.properties) {
+      if (element.kind !== 303 /* PropertyAssignment */) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected));
+        continue;
+      }
+      if (element.questionToken) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
+      }
+      if (!isDoubleQuotedString(element.name)) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected));
+      }
+      const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name);
+      const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey);
+      const option = keyText ? (_a = objectOption == null ? void 0 : objectOption.elementOptions) == null ? void 0 : _a.get(keyText) : void 0;
+      const value = convertPropertyValueToJson(element.initializer, option);
+      if (typeof keyText !== "undefined") {
+        if (returnValue) {
+          result[keyText] = value;
+        }
+        jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.onPropertySet(keyText, value, element, objectOption, option);
+      }
     }
-    function createRunInitializersHelper(thisArg, initializers, value) {
-      context.requestEmitHelper(runInitializersHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__runInitializers"),
-        /*typeArguments*/
-        void 0,
-        value ? [thisArg, initializers, value] : [thisArg, initializers]
-      );
+    return result;
+  }
+  function convertArrayLiteralExpressionToJson(elements, elementOption) {
+    if (!returnValue) {
+      elements.forEach((element) => convertPropertyValueToJson(element, elementOption));
+      return void 0;
     }
-    function createAssignHelper(attributesSegments) {
-      if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
-          /*typeArguments*/
-          void 0,
-          attributesSegments
+    return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0);
+  }
+  function convertPropertyValueToJson(valueExpression, option) {
+    switch (valueExpression.kind) {
+      case 112 /* TrueKeyword */:
+        return true;
+      case 97 /* FalseKeyword */:
+        return false;
+      case 106 /* NullKeyword */:
+        return null;
+      case 11 /* StringLiteral */:
+        if (!isDoubleQuotedString(valueExpression)) {
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
+        }
+        return valueExpression.text;
+      case 9 /* NumericLiteral */:
+        return Number(valueExpression.text);
+      case 224 /* PrefixUnaryExpression */:
+        if (valueExpression.operator !== 41 /* MinusToken */ || valueExpression.operand.kind !== 9 /* NumericLiteral */) {
+          break;
+        }
+        return -Number(valueExpression.operand.text);
+      case 210 /* ObjectLiteralExpression */:
+        const objectLiteralExpression = valueExpression;
+        return convertObjectLiteralExpressionToJson(objectLiteralExpression, option);
+      case 209 /* ArrayLiteralExpression */:
+        return convertArrayLiteralExpressionToJson(
+          valueExpression.elements,
+          option && option.element
         );
-      }
-      context.requestEmitHelper(assignHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__assign"),
-        /*typeArguments*/
-        void 0,
-        attributesSegments
-      );
     }
-    function createAwaitHelper(expression) {
-      context.requestEmitHelper(awaitHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__await"),
-        /*typeArguments*/
-        void 0,
-        [expression]
-      );
+    if (option) {
+      errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option)));
+    } else {
+      errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
     }
-    function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
-      context.requestEmitHelper(awaitHelper);
-      context.requestEmitHelper(asyncGeneratorHelper);
-      (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncGenerator"),
-        /*typeArguments*/
-        void 0,
-        [
-          hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
-          factory2.createIdentifier("arguments"),
-          generatorFunc
-        ]
-      );
+    return void 0;
+  }
+  function isDoubleQuotedString(node) {
+    return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile);
+  }
+}
+function getCompilerOptionValueTypeString(option) {
+  return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+}
+function isCompilerOptionsValue(option, value) {
+  if (option) {
+    if (isNullOrUndefined(value)) return !option.disallowNullOrUndefined;
+    if (option.type === "list") {
+      return isArray(value);
+    }
+    if (option.type === "listOrElement") {
+      return isArray(value) || isCompilerOptionsValue(option.element, value);
+    }
+    const expectedType = isString(option.type) ? option.type : "string";
+    return typeof value === expectedType;
+  }
+  return false;
+}
+function convertToTSConfig(configParseResult, configFileName, host) {
+  var _a, _b, _c;
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
+  const files = map(
+    filter(
+      configParseResult.fileNames,
+      !((_b = (_a = configParseResult.options.configFile) == null ? void 0 : _a.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs(
+        configFileName,
+        configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs,
+        configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs,
+        host
+      )
+    ),
+    (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName)
+  );
+  const pathOptions = { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames };
+  const optionMap = serializeCompilerOptions(configParseResult.options, pathOptions);
+  const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions);
+  const config = {
+    compilerOptions: {
+      ...optionMapToObject(optionMap),
+      showConfig: void 0,
+      configFile: void 0,
+      configFilePath: void 0,
+      help: void 0,
+      init: void 0,
+      listFiles: void 0,
+      listEmittedFiles: void 0,
+      project: void 0,
+      build: void 0,
+      version: void 0
+    },
+    watchOptions: watchOptionMap && optionMapToObject(watchOptionMap),
+    references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })),
+    files: length(files) ? files : void 0,
+    ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? {
+      include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs),
+      exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs
+    } : {},
+    compileOnSave: !!configParseResult.compileOnSave ? true : void 0
+  };
+  const providedKeys = new Set(optionMap.keys());
+  const impliedCompilerOptions = {};
+  for (const option in computedOptions) {
+    if (!providedKeys.has(option) && some(computedOptions[option].dependencies, (dep) => providedKeys.has(dep))) {
+      const implied = computedOptions[option].computeValue(configParseResult.options);
+      const defaultValue = computedOptions[option].computeValue({});
+      if (implied !== defaultValue) {
+        impliedCompilerOptions[option] = computedOptions[option].computeValue(configParseResult.options);
+      }
+    }
+  }
+  assign(config.compilerOptions, optionMapToObject(serializeCompilerOptions(impliedCompilerOptions, pathOptions)));
+  return config;
+}
+function optionMapToObject(optionMap) {
+  return {
+    ...arrayFrom(optionMap.entries()).reduce((prev, cur) => ({ ...prev, [cur[0]]: cur[1] }), {})
+  };
+}
+function filterSameAsDefaultInclude(specs) {
+  if (!length(specs)) return void 0;
+  if (length(specs) !== 1) return specs;
+  if (specs[0] === defaultIncludeSpec) return void 0;
+  return specs;
+}
+function matchesSpecs(path, includeSpecs, excludeSpecs, host) {
+  if (!includeSpecs) return returnTrue;
+  const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory());
+  const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames);
+  const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames);
+  if (includeRe) {
+    if (excludeRe) {
+      return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2));
     }
-    function createAsyncDelegatorHelper(expression) {
-      context.requestEmitHelper(awaitHelper);
-      context.requestEmitHelper(asyncDelegator);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncDelegator"),
-        /*typeArguments*/
-        void 0,
-        [expression]
-      );
+    return (path2) => !includeRe.test(path2);
+  }
+  if (excludeRe) {
+    return (path2) => excludeRe.test(path2);
+  }
+  return returnTrue;
+}
+function getCustomTypeMapOfCommandLineOption(optionDefinition) {
+  switch (optionDefinition.type) {
+    case "string":
+    case "number":
+    case "boolean":
+    case "object":
+      return void 0;
+    case "list":
+    case "listOrElement":
+      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
+    default:
+      return optionDefinition.type;
+  }
+}
+function getNameOfCompilerOptionValue(value, customTypeMap) {
+  return forEachEntry(customTypeMap, (mapValue, key) => {
+    if (mapValue === value) {
+      return key;
     }
-    function createAsyncValuesHelper(expression) {
-      context.requestEmitHelper(asyncValues);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncValues"),
-        /*typeArguments*/
-        void 0,
-        [expression]
-      );
-    }
-    function createRestHelper(value, elements, computedTempVariables, location) {
-      context.requestEmitHelper(restHelper);
-      const propertyNames = [];
-      let computedTempVariableOffset = 0;
-      for (let i = 0; i < elements.length - 1; i++) {
-        const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]);
-        if (propertyName) {
-          if (isComputedPropertyName(propertyName)) {
-            Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided.");
-            const temp = computedTempVariables[computedTempVariableOffset];
-            computedTempVariableOffset++;
-            propertyNames.push(
-              factory2.createConditionalExpression(
-                factory2.createTypeCheck(temp, "symbol"),
-                /*questionToken*/
-                void 0,
-                temp,
-                /*colonToken*/
-                void 0,
-                factory2.createAdd(temp, factory2.createStringLiteral(""))
-              )
-            );
+  });
+}
+function serializeCompilerOptions(options, pathOptions) {
+  return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions);
+}
+function serializeWatchOptions(options) {
+  return serializeOptionBaseObject(options, getWatchOptionsNameMap());
+}
+function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) {
+  const result = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames);
+  for (const name in options) {
+    if (hasProperty(options, name)) {
+      if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) {
+        continue;
+      }
+      const value = options[name];
+      const optionDefinition = optionsNameMap.get(name.toLowerCase());
+      if (optionDefinition) {
+        Debug.assert(optionDefinition.type !== "listOrElement");
+        const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
+        if (!customTypeMap) {
+          if (pathOptions && optionDefinition.isFilePath) {
+            result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName));
+          } else if (pathOptions && optionDefinition.type === "list" && optionDefinition.element.isFilePath) {
+            result.set(name, value.map((v) => getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(v, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName)));
+          } else {
+            result.set(name, value);
+          }
+        } else {
+          if (optionDefinition.type === "list") {
+            result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap)));
           } else {
-            propertyNames.push(factory2.createStringLiteralFromNode(propertyName));
+            result.set(name, getNameOfCompilerOptionValue(value, customTypeMap));
           }
         }
       }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__rest"),
-        /*typeArguments*/
-        void 0,
-        [
-          value,
-          setTextRange(
-            factory2.createArrayLiteralExpression(propertyNames),
-            location
-          )
-        ]
-      );
     }
-    function createAwaiterHelper(hasLexicalThis, argumentsExpression, promiseConstructor, parameters, body) {
-      context.requestEmitHelper(awaiterHelper);
-      const generatorFunc = factory2.createFunctionExpression(
-        /*modifiers*/
-        void 0,
-        factory2.createToken(42 /* AsteriskToken */),
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        parameters ?? [],
-        /*type*/
-        void 0,
-        body
-      );
-      (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__awaiter"),
-        /*typeArguments*/
-        void 0,
-        [
-          hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
-          argumentsExpression ?? factory2.createVoidZero(),
-          promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(),
-          generatorFunc
-        ]
-      );
+  }
+  return result;
+}
+function getCompilerOptionsDiffValue(options, newLine) {
+  const compilerOptionsMap = getSerializedCompilerOption(options);
+  return getOverwrittenDefaultOptions();
+  function makePadding(paddingLength) {
+    return Array(paddingLength + 1).join(" ");
+  }
+  function getOverwrittenDefaultOptions() {
+    const result = [];
+    const tab = makePadding(2);
+    commandOptionsWithoutBuild.forEach((cmd) => {
+      if (!compilerOptionsMap.has(cmd.name)) {
+        return;
+      }
+      const newValue = compilerOptionsMap.get(cmd.name);
+      const defaultValue = getDefaultValueForOption(cmd);
+      if (newValue !== defaultValue) {
+        result.push(`${tab}${cmd.name}: ${newValue}`);
+      } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) {
+        result.push(`${tab}${cmd.name}: ${defaultValue}`);
+      }
+    });
+    return result.join(newLine) + newLine;
+  }
+}
+function getSerializedCompilerOption(options) {
+  const compilerOptions = extend(options, defaultInitCompilerOptions);
+  return serializeCompilerOptions(compilerOptions);
+}
+function generateTSConfig(options, fileNames, newLine) {
+  const compilerOptionsMap = getSerializedCompilerOption(options);
+  return writeConfigurations();
+  function makePadding(paddingLength) {
+    return Array(paddingLength + 1).join(" ");
+  }
+  function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) {
+    const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting];
+    return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name));
+  }
+  function writeConfigurations() {
+    const categorizedOptions = /* @__PURE__ */ new Map();
+    categorizedOptions.set(Diagnostics.Projects, []);
+    categorizedOptions.set(Diagnostics.Language_and_Environment, []);
+    categorizedOptions.set(Diagnostics.Modules, []);
+    categorizedOptions.set(Diagnostics.JavaScript_Support, []);
+    categorizedOptions.set(Diagnostics.Emit, []);
+    categorizedOptions.set(Diagnostics.Interop_Constraints, []);
+    categorizedOptions.set(Diagnostics.Type_Checking, []);
+    categorizedOptions.set(Diagnostics.Completeness, []);
+    for (const option of optionDeclarations) {
+      if (isAllowedOptionForOutput(option)) {
+        let listForCategory = categorizedOptions.get(option.category);
+        if (!listForCategory) categorizedOptions.set(option.category, listForCategory = []);
+        listForCategory.push(option);
+      }
+    }
+    let marginLength = 0;
+    let seenKnownKeys = 0;
+    const entries = [];
+    categorizedOptions.forEach((options2, category) => {
+      if (entries.length !== 0) {
+        entries.push({ value: "" });
+      }
+      entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` });
+      for (const option of options2) {
+        let optionName;
+        if (compilerOptionsMap.has(option.name)) {
+          optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`;
+        } else {
+          optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`;
+        }
+        entries.push({
+          value: optionName,
+          description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */`
+        });
+        marginLength = Math.max(optionName.length, marginLength);
+      }
+    });
+    const tab = makePadding(2);
+    const result = [];
+    result.push(`{`);
+    result.push(`${tab}"compilerOptions": {`);
+    result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`);
+    result.push("");
+    for (const entry of entries) {
+      const { value, description: description3 = "" } = entry;
+      result.push(value && `${tab}${tab}${value}${description3 && makePadding(marginLength - value.length + 2) + description3}`);
     }
-    function createExtendsHelper(name) {
-      context.requestEmitHelper(extendsHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__extends"),
-        /*typeArguments*/
-        void 0,
-        [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
-      );
+    if (fileNames.length) {
+      result.push(`${tab}},`);
+      result.push(`${tab}"files": [`);
+      for (let i = 0; i < fileNames.length; i++) {
+        result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`);
+      }
+      result.push(`${tab}]`);
+    } else {
+      result.push(`${tab}}`);
+    }
+    result.push(`}`);
+    return result.join(newLine) + newLine;
+  }
+}
+function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) {
+  const result = {};
+  const optionsNameMap = getOptionsNameMap().optionsNameMap;
+  for (const name in options) {
+    if (hasProperty(options, name)) {
+      result[name] = convertToOptionValueWithAbsolutePaths(
+        optionsNameMap.get(name.toLowerCase()),
+        options[name],
+        toAbsolutePath
+      );
+    }
+  }
+  if (result.configFilePath) {
+    result.configFilePath = toAbsolutePath(result.configFilePath);
+  }
+  return result;
+}
+function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) {
+  if (option && !isNullOrUndefined(value)) {
+    if (option.type === "list") {
+      const values = value;
+      if (option.element.isFilePath && values.length) {
+        return values.map(toAbsolutePath);
+      }
+    } else if (option.isFilePath) {
+      return toAbsolutePath(value);
+    }
+    Debug.assert(option.type !== "listOrElement");
+  }
+  return value;
+}
+function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
+  return parseJsonConfigFileContentWorker(
+    json,
+    /*sourceFile*/
+    void 0,
+    host,
+    basePath,
+    existingOptions,
+    existingWatchOptions,
+    configFileName,
+    resolutionStack,
+    extraFileExtensions,
+    extendedConfigCache
+  );
+}
+function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
+  var _a, _b;
+  (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
+  const result = parseJsonConfigFileContentWorker(
+    /*json*/
+    void 0,
+    sourceFile,
+    host,
+    basePath,
+    existingOptions,
+    existingWatchOptions,
+    configFileName,
+    resolutionStack,
+    extraFileExtensions,
+    extendedConfigCache
+  );
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function setConfigFileInOptions(options, configFile) {
+  if (configFile) {
+    Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile });
+  }
+}
+function isNullOrUndefined(x) {
+  return x === void 0 || x === null;
+}
+function directoryOfCombinedPath(fileName, basePath) {
+  return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath));
+}
+var defaultIncludeSpec = "**/*";
+function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) {
+  Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0);
+  const errors = [];
+  const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache);
+  const { raw } = parsedConfig;
+  const options = handleOptionConfigDirTemplateSubstitution(
+    extend(existingOptions, parsedConfig.options || {}),
+    configDirTemplateSubstitutionOptions,
+    basePath
+  );
+  const watchOptions = handleWatchOptionsConfigDirTemplateSubstitution(
+    existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions,
+    basePath
+  );
+  options.configFilePath = configFileName && normalizeSlashes(configFileName);
+  const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath);
+  const configFileSpecs = getConfigFileSpecs();
+  if (sourceFile) sourceFile.configFileSpecs = configFileSpecs;
+  setConfigFileInOptions(options, sourceFile);
+  return {
+    options,
+    watchOptions,
+    fileNames: getFileNames(basePathForFileNames),
+    projectReferences: getProjectReferences(basePathForFileNames),
+    typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
+    raw,
+    errors,
+    // Wildcard directories (provided as part of a wildcard path) are stored in a
+    // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
+    // or a recursive directory. This information is used by filesystem watchers to monitor for
+    // new entries in these paths.
+    wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
+    compileOnSave: !!raw.compileOnSave
+  };
+  function getConfigFileSpecs() {
+    const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
+    const filesSpecs = toPropValue(getSpecsFromRaw("files"));
+    if (filesSpecs) {
+      const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0;
+      const hasExtends = hasProperty(raw, "extends");
+      if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) {
+        if (sourceFile) {
+          const fileName = configFileName || "tsconfig.json";
+          const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty;
+          const nodeValue = forEachTsConfigPropArray(sourceFile, "files", (property) => property.initializer);
+          const error2 = createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, nodeValue, diagnosticMessage, fileName);
+          errors.push(error2);
+        } else {
+          createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json");
+        }
+      }
     }
-    function createTemplateObjectHelper(cooked, raw) {
-      context.requestEmitHelper(templateObjectHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__makeTemplateObject"),
-        /*typeArguments*/
-        void 0,
-        [cooked, raw]
-      );
+    let includeSpecs = toPropValue(getSpecsFromRaw("include"));
+    const excludeOfRaw = getSpecsFromRaw("exclude");
+    let isDefaultIncludeSpec = false;
+    let excludeSpecs = toPropValue(excludeOfRaw);
+    if (excludeOfRaw === "no-prop") {
+      const outDir = options.outDir;
+      const declarationDir = options.declarationDir;
+      if (outDir || declarationDir) {
+        excludeSpecs = filter([outDir, declarationDir], (d) => !!d);
+      }
     }
-    function createSpreadArrayHelper(to, from, packFrom) {
-      context.requestEmitHelper(spreadArrayHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__spreadArray"),
-        /*typeArguments*/
-        void 0,
-        [to, from, packFrom ? immutableTrue() : immutableFalse()]
-      );
+    if (filesSpecs === void 0 && includeSpecs === void 0) {
+      includeSpecs = [defaultIncludeSpec];
+      isDefaultIncludeSpec = true;
     }
-    function createPropKeyHelper(expr) {
-      context.requestEmitHelper(propKeyHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__propKey"),
-        /*typeArguments*/
-        void 0,
-        [expr]
+    let validatedIncludeSpecsBeforeSubstitution, validatedExcludeSpecsBeforeSubstitution;
+    let validatedIncludeSpecs, validatedExcludeSpecs;
+    if (includeSpecs) {
+      validatedIncludeSpecsBeforeSubstitution = validateSpecs(
+        includeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        true,
+        sourceFile,
+        "include"
       );
+      validatedIncludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate(
+        validatedIncludeSpecsBeforeSubstitution,
+        basePathForFileNames
+      ) || validatedIncludeSpecsBeforeSubstitution;
     }
-    function createSetFunctionNameHelper(f, name, prefix) {
-      context.requestEmitHelper(setFunctionNameHelper);
-      return context.factory.createCallExpression(
-        getUnscopedHelperName("__setFunctionName"),
-        /*typeArguments*/
-        void 0,
-        prefix ? [f, name, context.factory.createStringLiteral(prefix)] : [f, name]
-      );
+    if (excludeSpecs) {
+      validatedExcludeSpecsBeforeSubstitution = validateSpecs(
+        excludeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        false,
+        sourceFile,
+        "exclude"
+      );
+      validatedExcludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate(
+        validatedExcludeSpecsBeforeSubstitution,
+        basePathForFileNames
+      ) || validatedExcludeSpecsBeforeSubstitution;
+    }
+    const validatedFilesSpecBeforeSubstitution = filter(filesSpecs, isString);
+    const validatedFilesSpec = getSubstitutedStringArrayWithConfigDirTemplate(
+      validatedFilesSpecBeforeSubstitution,
+      basePathForFileNames
+    ) || validatedFilesSpecBeforeSubstitution;
+    return {
+      filesSpecs,
+      includeSpecs,
+      excludeSpecs,
+      validatedFilesSpec,
+      validatedIncludeSpecs,
+      validatedExcludeSpecs,
+      validatedFilesSpecBeforeSubstitution,
+      validatedIncludeSpecsBeforeSubstitution,
+      validatedExcludeSpecsBeforeSubstitution,
+      pathPatterns: void 0,
+      // Initialized on first use
+      isDefaultIncludeSpec
+    };
+  }
+  function getFileNames(basePath2) {
+    const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions);
+    if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) {
+      errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
     }
-    function createValuesHelper(expression) {
-      context.requestEmitHelper(valuesHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__values"),
-        /*typeArguments*/
-        void 0,
-        [expression]
-      );
+    return fileNames;
+  }
+  function getProjectReferences(basePath2) {
+    let projectReferences;
+    const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
+    if (isArray(referencesOfRaw)) {
+      for (const ref of referencesOfRaw) {
+        if (typeof ref.path !== "string") {
+          createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string");
+        } else {
+          (projectReferences || (projectReferences = [])).push({
+            path: getNormalizedAbsolutePath(ref.path, basePath2),
+            originalPath: ref.path,
+            prepend: ref.prepend,
+            circular: ref.circular
+          });
+        }
+      }
     }
-    function createReadHelper(iteratorRecord, count) {
-      context.requestEmitHelper(readHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__read"),
-        /*typeArguments*/
-        void 0,
-        count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
-      );
+    return projectReferences;
+  }
+  function toPropValue(specResult) {
+    return isArray(specResult) ? specResult : void 0;
+  }
+  function getSpecsFromRaw(prop) {
+    return getPropFromRaw(prop, isString, "string");
+  }
+  function getPropFromRaw(prop, validateElement, elementTypeName) {
+    if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) {
+      if (isArray(raw[prop])) {
+        const result = raw[prop];
+        if (!sourceFile && !every(result, validateElement)) {
+          errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName));
+        }
+        return result;
+      } else {
+        createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array");
+        return "not-array";
+      }
     }
-    function createGeneratorHelper(body) {
-      context.requestEmitHelper(generatorHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__generator"),
-        /*typeArguments*/
-        void 0,
-        [factory2.createThis(), body]
-      );
+    return "no-prop";
+  }
+  function createCompilerDiagnosticOnlyIfJson(message, ...args) {
+    if (!sourceFile) {
+      errors.push(createCompilerDiagnostic(message, ...args));
     }
-    function createCreateBindingHelper(module2, inputName, outputName) {
-      context.requestEmitHelper(createBindingHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__createBinding"),
-        /*typeArguments*/
-        void 0,
-        [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
-      );
+  }
+}
+function handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, basePath) {
+  return handleOptionConfigDirTemplateSubstitution(watchOptions, configDirTemplateSubstitutionWatchOptions, basePath);
+}
+function handleOptionConfigDirTemplateSubstitution(options, optionDeclarations2, basePath) {
+  if (!options) return options;
+  let result;
+  for (const option of optionDeclarations2) {
+    if (options[option.name] !== void 0) {
+      const value = options[option.name];
+      switch (option.type) {
+        case "string":
+          Debug.assert(option.isFilePath);
+          if (startsWithConfigDirTemplate(value)) {
+            setOptionValue(option, getSubstitutedPathWithConfigDirTemplate(value, basePath));
+          }
+          break;
+        case "list":
+          Debug.assert(option.element.isFilePath);
+          const listResult = getSubstitutedStringArrayWithConfigDirTemplate(value, basePath);
+          if (listResult) setOptionValue(option, listResult);
+          break;
+        case "object":
+          Debug.assert(option.name === "paths");
+          const objectResult = getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(value, basePath);
+          if (objectResult) setOptionValue(option, objectResult);
+          break;
+        default:
+          Debug.fail("option type not supported");
+      }
+    }
+  }
+  return result || options;
+  function setOptionValue(option, value) {
+    (result ?? (result = assign({}, options)))[option.name] = value;
+  }
+}
+var configDirTemplate = `\${configDir}`;
+function startsWithConfigDirTemplate(value) {
+  return isString(value) && startsWith(
+    value,
+    configDirTemplate,
+    /*ignoreCase*/
+    true
+  );
+}
+function getSubstitutedPathWithConfigDirTemplate(value, basePath) {
+  return getNormalizedAbsolutePath(value.replace(configDirTemplate, "./"), basePath);
+}
+function getSubstitutedStringArrayWithConfigDirTemplate(list, basePath) {
+  if (!list) return list;
+  let result;
+  list.forEach((element, index) => {
+    if (!startsWithConfigDirTemplate(element)) return;
+    (result ?? (result = list.slice()))[index] = getSubstitutedPathWithConfigDirTemplate(element, basePath);
+  });
+  return result;
+}
+function getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(mapLike, basePath) {
+  let result;
+  const ownKeys = getOwnKeys(mapLike);
+  ownKeys.forEach((key) => {
+    if (!isArray(mapLike[key])) return;
+    const subStitution = getSubstitutedStringArrayWithConfigDirTemplate(mapLike[key], basePath);
+    if (!subStitution) return;
+    (result ?? (result = assign({}, mapLike)))[key] = subStitution;
+  });
+  return result;
+}
+function isErrorNoInputFiles(error2) {
+  return error2.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code;
+}
+function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) {
+  return createCompilerDiagnostic(
+    Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2,
+    configFileName || "tsconfig.json",
+    JSON.stringify(includeSpecs || []),
+    JSON.stringify(excludeSpecs || [])
+  );
+}
+function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) {
+  return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0);
+}
+function canJsonReportNoInputFiles(raw) {
+  return !hasProperty(raw, "files") && !hasProperty(raw, "references");
+}
+function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) {
+  const existingErrors = configParseDiagnostics.length;
+  if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) {
+    configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
+  } else {
+    filterMutate(configParseDiagnostics, (error2) => !isErrorNoInputFiles(error2));
+  }
+  return existingErrors !== configParseDiagnostics.length;
+}
+function isSuccessfulParsedTsconfig(value) {
+  return !!value.options;
+}
+function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) {
+  var _a;
+  basePath = normalizeSlashes(basePath);
+  const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath);
+  if (resolutionStack.includes(resolvedPath)) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> ")));
+    return { raw: json || convertToObject(sourceFile, errors) };
+  }
+  const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors);
+  if ((_a = ownConfig.options) == null ? void 0 : _a.paths) {
+    ownConfig.options.pathsBasePath = basePath;
+  }
+  if (ownConfig.extendedConfigPath) {
+    resolutionStack = resolutionStack.concat([resolvedPath]);
+    const result = { options: {} };
+    if (isString(ownConfig.extendedConfigPath)) {
+      applyExtendedConfig(result, ownConfig.extendedConfigPath);
+    } else {
+      ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
+    }
+    if (result.include) ownConfig.raw.include = result.include;
+    if (result.exclude) ownConfig.raw.exclude = result.exclude;
+    if (result.files) ownConfig.raw.files = result.files;
+    if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave) ownConfig.raw.compileOnSave = result.compileOnSave;
+    if (sourceFile && result.extendedSourceFiles) sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
+    ownConfig.options = assign(result.options, ownConfig.options);
+    ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
+  }
+  return ownConfig;
+  function applyExtendedConfig(result, extendedConfigPath) {
+    const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
+    if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
+      const extendsRaw = extendedConfig.raw;
+      let relativeDifference;
+      const setPropertyInResultIfNotUndefined = (propertyName) => {
+        if (ownConfig.raw[propertyName]) return;
+        if (extendsRaw[propertyName]) {
+          result[propertyName] = map(extendsRaw[propertyName], (path) => startsWithConfigDirTemplate(path) || isRootedDiskPath(path) ? path : combinePaths(
+            relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
+            path
+          ));
+        }
+      };
+      setPropertyInResultIfNotUndefined("include");
+      setPropertyInResultIfNotUndefined("exclude");
+      setPropertyInResultIfNotUndefined("files");
+      if (extendsRaw.compileOnSave !== void 0) {
+        result.compileOnSave = extendsRaw.compileOnSave;
+      }
+      assign(result.options, extendedConfig.options);
+      result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
+    }
+  }
+}
+function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
+  if (hasProperty(json, "excludes")) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
+  }
+  const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName);
+  const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition, basePath, errors, configFileName);
+  const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors);
+  json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
+  const extendedConfigPath = json.extends || json.extends === "" ? getExtendsConfigPathOrArray(json.extends, host, basePath, configFileName, errors) : void 0;
+  return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
+}
+function getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, valueExpression, sourceFile) {
+  let extendedConfigPath;
+  const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
+  if (isString(value)) {
+    extendedConfigPath = getExtendsConfigPath(
+      value,
+      host,
+      newBase,
+      errors,
+      valueExpression,
+      sourceFile
+    );
+  } else if (isArray(value)) {
+    extendedConfigPath = [];
+    for (let index = 0; index < value.length; index++) {
+      const fileName = value[index];
+      if (isString(fileName)) {
+        extendedConfigPath = append(
+          extendedConfigPath,
+          getExtendsConfigPath(
+            fileName,
+            host,
+            newBase,
+            errors,
+            valueExpression == null ? void 0 : valueExpression.elements[index],
+            sourceFile
+          )
+        );
+      } else {
+        convertJsonOption(extendsOptionDeclaration.element, value, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile);
+      }
+    }
+  } else {
+    convertJsonOption(extendsOptionDeclaration, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
+  }
+  return extendedConfigPath;
+}
+function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) {
+  const options = getDefaultCompilerOptions(configFileName);
+  let typeAcquisition;
+  let watchOptions;
+  let extendedConfigPath;
+  let rootCompilerOptions;
+  const rootOptions = getTsconfigRootOptionsMap();
+  const json = convertConfigFileToObject(
+    sourceFile,
+    errors,
+    { rootOptions, onPropertySet }
+  );
+  if (!typeAcquisition) {
+    typeAcquisition = getDefaultTypeAcquisition(configFileName);
+  }
+  if (rootCompilerOptions && json && json.compilerOptions === void 0) {
+    errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0])));
+  }
+  return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
+  function onPropertySet(keyText, value, propertyAssignment, parentOption, option) {
+    if (option && option !== extendsOptionDeclaration) value = convertJsonOption(option, value, basePath, errors, propertyAssignment, propertyAssignment.initializer, sourceFile);
+    if (parentOption == null ? void 0 : parentOption.name) {
+      if (option) {
+        let currentOption;
+        if (parentOption === compilerOptionsDeclaration) currentOption = options;
+        else if (parentOption === watchOptionsDeclaration) currentOption = watchOptions ?? (watchOptions = {});
+        else if (parentOption === typeAcquisitionDeclaration) currentOption = typeAcquisition ?? (typeAcquisition = getDefaultTypeAcquisition(configFileName));
+        else Debug.fail("Unknown option");
+        currentOption[option.name] = value;
+      } else if (keyText && (parentOption == null ? void 0 : parentOption.extraKeyDiagnostics)) {
+        if (parentOption.elementOptions) {
+          errors.push(createUnknownOptionError(
+            keyText,
+            parentOption.extraKeyDiagnostics,
+            /*unknownOptionErrorText*/
+            void 0,
+            propertyAssignment.name,
+            sourceFile
+          ));
+        } else {
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, parentOption.extraKeyDiagnostics.unknownOptionDiagnostic, keyText));
+        }
+      }
+    } else if (parentOption === rootOptions) {
+      if (option === extendsOptionDeclaration) {
+        extendedConfigPath = getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, propertyAssignment.initializer, sourceFile);
+      } else if (!option) {
+        if (keyText === "excludes") {
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
+        }
+        if (find(commandOptionsWithoutBuild, (opt) => opt.name === keyText)) {
+          rootCompilerOptions = append(rootCompilerOptions, propertyAssignment.name);
+        }
+      }
     }
-    function createImportStarHelper(expression) {
-      context.requestEmitHelper(importStarHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__importStar"),
-        /*typeArguments*/
+  }
+}
+function getExtendsConfigPath(extendedConfig, host, basePath, errors, valueExpression, sourceFile) {
+  extendedConfig = normalizeSlashes(extendedConfig);
+  if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) {
+    let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath);
+    if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) {
+      extendedConfigPath = `${extendedConfigPath}.json`;
+      if (!host.fileExists(extendedConfigPath)) {
+        errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig));
+        return void 0;
+      }
+    }
+    return extendedConfigPath;
+  }
+  const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
+  if (resolved.resolvedModule) {
+    return resolved.resolvedModule.resolvedFileName;
+  }
+  if (extendedConfig === "") {
+    errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_cannot_be_given_an_empty_string, "extends"));
+  } else {
+    errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig));
+  }
+  return void 0;
+}
+function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
+  const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
+  let value;
+  let extendedResult;
+  let extendedConfig;
+  if (extendedConfigCache && (value = extendedConfigCache.get(path))) {
+    ({ extendedResult, extendedConfig } = value);
+  } else {
+    extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
+    if (!extendedResult.parseDiagnostics.length) {
+      extendedConfig = parseConfig(
+        /*json*/
         void 0,
-        [expression]
+        extendedResult,
+        host,
+        getDirectoryPath(extendedConfigPath),
+        getBaseFileName(extendedConfigPath),
+        resolutionStack,
+        errors,
+        extendedConfigCache
       );
     }
-    function createImportStarCallbackHelper() {
-      context.requestEmitHelper(importStarHelper);
-      return getUnscopedHelperName("__importStar");
+    if (extendedConfigCache) {
+      extendedConfigCache.set(path, { extendedResult, extendedConfig });
     }
-    function createImportDefaultHelper(expression) {
-      context.requestEmitHelper(importDefaultHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__importDefault"),
-        /*typeArguments*/
-        void 0,
-        [expression]
-      );
+  }
+  if (sourceFile) {
+    (result.extendedSourceFiles ?? (result.extendedSourceFiles = /* @__PURE__ */ new Set())).add(extendedResult.fileName);
+    if (extendedResult.extendedSourceFiles) {
+      for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
+        result.extendedSourceFiles.add(extenedSourceFile);
+      }
     }
-    function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) {
-      context.requestEmitHelper(exportStarHelper);
-      context.requestEmitHelper(createBindingHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__exportStar"),
-        /*typeArguments*/
-        void 0,
-        [moduleExpression, exportsExpression]
-      );
+  }
+  if (extendedResult.parseDiagnostics.length) {
+    errors.push(...extendedResult.parseDiagnostics);
+    return void 0;
+  }
+  return extendedConfig;
+}
+function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) {
+  if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) {
+    return false;
+  }
+  const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors);
+  return typeof result === "boolean" && result;
+}
+function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) {
+  const errors = [];
+  const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName);
+  return { options, errors };
+}
+function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) {
+  const errors = [];
+  const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName);
+  return { options, errors };
+}
+function getDefaultCompilerOptions(configFileName) {
+  const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {};
+  return options;
+}
+function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
+  const options = getDefaultCompilerOptions(configFileName);
+  convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors);
+  if (configFileName) {
+    options.configFilePath = normalizeSlashes(configFileName);
+  }
+  return options;
+}
+function getDefaultTypeAcquisition(configFileName) {
+  return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] };
+}
+function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
+  const options = getDefaultTypeAcquisition(configFileName);
+  convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), jsonOptions, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors);
+  return options;
+}
+function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
+  return convertOptionsFromJson(
+    getCommandLineWatchOptionsMap(),
+    jsonOptions,
+    basePath,
+    /*defaultOptions*/
+    void 0,
+    watchOptionsDidYouMeanDiagnostics,
+    errors
+  );
+}
+function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
+  if (!jsonOptions) {
+    return;
+  }
+  for (const id in jsonOptions) {
+    const opt = optionsNameMap.get(id);
+    if (opt) {
+      (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors);
+    } else {
+      errors.push(createUnknownOptionError(id, diagnostics));
     }
-    function createClassPrivateFieldGetHelper(receiver, state, kind, f) {
-      context.requestEmitHelper(classPrivateFieldGetHelper);
-      let args;
-      if (!f) {
-        args = [receiver, state, factory2.createStringLiteral(kind)];
-      } else {
-        args = [receiver, state, factory2.createStringLiteral(kind), f];
+  }
+  return defaultOptions;
+}
+function createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, message, ...args) {
+  return sourceFile && node ? createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) : createCompilerDiagnostic(message, ...args);
+}
+function convertJsonOption(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) {
+  if (opt.isCommandLineOnly) {
+    errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, propertyAssignment == null ? void 0 : propertyAssignment.name, Diagnostics.Option_0_can_only_be_specified_on_command_line, opt.name));
+    return void 0;
+  }
+  if (isCompilerOptionsValue(opt, value)) {
+    const optType = opt.type;
+    if (optType === "list" && isArray(value)) {
+      return convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
+    } else if (optType === "listOrElement") {
+      return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) : convertJsonOption(opt.element, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
+    } else if (!isString(opt.type)) {
+      return convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile);
+    }
+    const validatedValue = validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile);
+    return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue);
+  } else {
+    errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt)));
+  }
+}
+function normalizeNonListOptionValue(option, basePath, value) {
+  if (option.isFilePath) {
+    value = normalizeSlashes(value);
+    value = !startsWithConfigDirTemplate(value) ? getNormalizedAbsolutePath(value, basePath) : value;
+    if (value === "") {
+      value = ".";
+    }
+  }
+  return value;
+}
+function validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile) {
+  var _a;
+  if (isNullOrUndefined(value)) return void 0;
+  const d = (_a = opt.extraValidation) == null ? void 0 : _a.call(opt, value);
+  if (!d) return value;
+  errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, ...d));
+  return void 0;
+}
+function convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile) {
+  if (isNullOrUndefined(value)) return void 0;
+  const key = value.toLowerCase();
+  const val = opt.type.get(key);
+  if (val !== void 0) {
+    return validateJsonOptionValue(opt, val, errors, valueExpression, sourceFile);
+  } else {
+    errors.push(createDiagnosticForInvalidCustomType(opt, (message, ...args) => createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, message, ...args)));
+  }
+}
+function convertJsonOptionOfListType(option, values, basePath, errors, propertyAssignment, valueExpression, sourceFile) {
+  return filter(map(values, (v, index) => convertJsonOption(option.element, v, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile)), (v) => option.listPreserveFalsyValues ? true : !!v);
+}
+var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
+var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
+function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) {
+  basePath = normalizePath(basePath);
+  const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
+  const literalFileMap = /* @__PURE__ */ new Map();
+  const wildcardFileMap = /* @__PURE__ */ new Map();
+  const wildCardJsonFileMap = /* @__PURE__ */ new Map();
+  const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs;
+  const supportedExtensions = getSupportedExtensions(options, extraFileExtensions);
+  const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
+  if (validatedFilesSpec) {
+    for (const fileName of validatedFilesSpec) {
+      const file = getNormalizedAbsolutePath(fileName, basePath);
+      literalFileMap.set(keyMapper(file), file);
+    }
+  }
+  let jsonOnlyIncludeRegexes;
+  if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
+    for (const file of host.readDirectory(
+      basePath,
+      flatten(supportedExtensionsWithJsonIfResolveJsonModule),
+      validatedExcludeSpecs,
+      validatedIncludeSpecs,
+      /*depth*/
+      void 0
+    )) {
+      if (fileExtensionIs(file, ".json" /* Json */)) {
+        if (!jsonOnlyIncludeRegexes) {
+          const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
+          const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`);
+          jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray;
+        }
+        const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file));
+        if (includeIndex !== -1) {
+          const key2 = keyMapper(file);
+          if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) {
+            wildCardJsonFileMap.set(key2, file);
+          }
+        }
+        continue;
+      }
+      if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) {
+        continue;
+      }
+      removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper);
+      const key = keyMapper(file);
+      if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) {
+        wildcardFileMap.set(key, file);
       }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__classPrivateFieldGet"),
-        /*typeArguments*/
-        void 0,
-        args
-      );
     }
-    function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
-      context.requestEmitHelper(classPrivateFieldSetHelper);
-      let args;
-      if (!f) {
-        args = [receiver, state, value, factory2.createStringLiteral(kind)];
-      } else {
-        args = [receiver, state, value, factory2.createStringLiteral(kind), f];
+  }
+  const literalFiles = arrayFrom(literalFileMap.values());
+  const wildcardFiles = arrayFrom(wildcardFileMap.values());
+  return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values()));
+}
+function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames2, currentDirectory) {
+  const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec;
+  if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs)) return false;
+  basePath = normalizePath(basePath);
+  const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  if (validatedFilesSpec) {
+    for (const fileName of validatedFilesSpec) {
+      if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck) return false;
+    }
+  }
+  return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath);
+}
+function invalidDotDotAfterRecursiveWildcard(s) {
+  const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/");
+  if (wildcardIndex === -1) {
+    return false;
+  }
+  const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../");
+  return lastDotIndex > wildcardIndex;
+}
+function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory) {
+  return matchesExcludeWorker(
+    pathToCheck,
+    filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)),
+    useCaseSensitiveFileNames2,
+    currentDirectory
+  );
+}
+function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath) {
+  const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude");
+  const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames2);
+  if (!excludeRegex) return false;
+  if (excludeRegex.test(pathToCheck)) return true;
+  return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck));
+}
+function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) {
+  return specs.filter((spec) => {
+    if (!isString(spec)) return false;
+    const diag2 = specToDiagnostic(spec, disallowTrailingRecursion);
+    if (diag2 !== void 0) {
+      errors.push(createDiagnostic(...diag2));
+    }
+    return diag2 === void 0;
+  });
+  function createDiagnostic(message, spec) {
+    const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec);
+    return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(jsonSourceFile, element, message, spec);
+  }
+}
+function specToDiagnostic(spec, disallowTrailingRecursion) {
+  Debug.assert(typeof spec === "string");
+  if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) {
+    return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
+  } else if (invalidDotDotAfterRecursiveWildcard(spec)) {
+    return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
+  }
+}
+function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, basePath, useCaseSensitiveFileNames2) {
+  const rawExcludeRegex = getRegularExpressionForWildcard(exclude, basePath, "exclude");
+  const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames2 ? "" : "i");
+  const wildcardDirectories = {};
+  const wildCardKeyToPath = /* @__PURE__ */ new Map();
+  if (include !== void 0) {
+    const recursiveKeys = [];
+    for (const file of include) {
+      const spec = normalizePath(combinePaths(basePath, file));
+      if (excludeRegex && excludeRegex.test(spec)) {
+        continue;
+      }
+      const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2);
+      if (match) {
+        const { key, path, flags } = match;
+        const existingPath = wildCardKeyToPath.get(key);
+        const existingFlags = existingPath !== void 0 ? wildcardDirectories[existingPath] : void 0;
+        if (existingFlags === void 0 || existingFlags < flags) {
+          wildcardDirectories[existingPath !== void 0 ? existingPath : path] = flags;
+          if (existingPath === void 0) wildCardKeyToPath.set(key, path);
+          if (flags === 1 /* Recursive */) {
+            recursiveKeys.push(key);
+          }
+        }
       }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__classPrivateFieldSet"),
-        /*typeArguments*/
-        void 0,
-        args
-      );
     }
-    function createClassPrivateFieldInHelper(state, receiver) {
-      context.requestEmitHelper(classPrivateFieldInHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__classPrivateFieldIn"),
-        /*typeArguments*/
-        void 0,
-        [state, receiver]
-      );
+    for (const path in wildcardDirectories) {
+      if (hasProperty(wildcardDirectories, path)) {
+        for (const recursiveKey of recursiveKeys) {
+          const key = toCanonicalKey(path, useCaseSensitiveFileNames2);
+          if (key !== recursiveKey && containsPath(recursiveKey, key, basePath, !useCaseSensitiveFileNames2)) {
+            delete wildcardDirectories[path];
+          }
+        }
+      }
     }
-    function createAddDisposableResourceHelper(envBinding, value, async) {
-      context.requestEmitHelper(addDisposableResourceHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__addDisposableResource"),
-        /*typeArguments*/
-        void 0,
-        [envBinding, value, async ? factory2.createTrue() : factory2.createFalse()]
-      );
+  }
+  return wildcardDirectories;
+}
+function toCanonicalKey(path, useCaseSensitiveFileNames2) {
+  return useCaseSensitiveFileNames2 ? path : toFileNameLowerCase(path);
+}
+function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2) {
+  const match = wildcardDirectoryPattern.exec(spec);
+  if (match) {
+    const questionWildcardIndex = spec.indexOf("?");
+    const starWildcardIndex = spec.indexOf("*");
+    const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator);
+    return {
+      key: toCanonicalKey(match[0], useCaseSensitiveFileNames2),
+      path: match[0],
+      flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */
+    };
+  }
+  if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) {
+    const path = removeTrailingDirectorySeparator(spec);
+    return {
+      key: toCanonicalKey(path, useCaseSensitiveFileNames2),
+      path,
+      flags: 1 /* Recursive */
+    };
+  }
+  return void 0;
+}
+function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) {
+  const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
+  if (!extensionGroup) {
+    return false;
+  }
+  for (const ext of extensionGroup) {
+    if (fileExtensionIs(file, ext) && (ext !== ".ts" /* Ts */ || !fileExtensionIs(file, ".d.ts" /* Dts */))) {
+      return false;
     }
-    function createDisposeResourcesHelper(envBinding) {
-      context.requestEmitHelper(disposeResourcesHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__disposeResources"),
-        /*typeArguments*/
-        void 0,
-        [envBinding]
-      );
+    const higherPriorityPath = keyMapper(changeExtension(file, ext));
+    if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) {
+      if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) {
+        continue;
+      }
+      return true;
     }
   }
-  function compareEmitHelpers(x, y) {
-    if (x === y)
-      return 0 /* EqualTo */;
-    if (x.priority === y.priority)
-      return 0 /* EqualTo */;
-    if (x.priority === void 0)
-      return 1 /* GreaterThan */;
-    if (y.priority === void 0)
-      return -1 /* LessThan */;
-    return compareValues(x.priority, y.priority);
+  return false;
+}
+function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) {
+  const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
+  if (!extensionGroup) {
+    return;
   }
-  function helperString(input, ...args) {
-    return (uniqueName) => {
-      let result = "";
-      for (let i = 0; i < args.length; i++) {
-        result += input[i];
-        result += uniqueName(args[i]);
+  for (let i = extensionGroup.length - 1; i >= 0; i--) {
+    const ext = extensionGroup[i];
+    if (fileExtensionIs(file, ext)) {
+      return;
+    }
+    const lowerPriorityPath = keyMapper(changeExtension(file, ext));
+    wildcardFiles.delete(lowerPriorityPath);
+  }
+}
+function convertCompilerOptionsForTelemetry(opts) {
+  const out = {};
+  for (const key in opts) {
+    if (hasProperty(opts, key)) {
+      const type = getOptionFromName(key);
+      if (type !== void 0) {
+        out[key] = getOptionValueWithEmptyStrings(opts[key], type);
       }
-      result += input[input.length - 1];
-      return result;
-    };
+    }
   }
-  function getAllUnscopedEmitHelpers() {
-    return allUnscopedEmitHelpers || (allUnscopedEmitHelpers = arrayToMap([
-      decorateHelper,
-      metadataHelper,
-      paramHelper,
-      esDecorateHelper,
-      runInitializersHelper,
-      assignHelper,
-      awaitHelper,
-      asyncGeneratorHelper,
-      asyncDelegator,
-      asyncValues,
-      restHelper,
-      awaiterHelper,
-      extendsHelper,
-      templateObjectHelper,
-      spreadArrayHelper,
-      valuesHelper,
-      readHelper,
-      propKeyHelper,
-      setFunctionNameHelper,
-      generatorHelper,
-      importStarHelper,
-      importDefaultHelper,
-      exportStarHelper,
-      classPrivateFieldGetHelper,
-      classPrivateFieldSetHelper,
-      classPrivateFieldInHelper,
-      createBindingHelper,
-      setModuleDefaultHelper,
-      addDisposableResourceHelper,
-      disposeResourcesHelper
-    ], (helper) => helper.name));
-  }
-  function isCallToHelper(firstSegment, helperName) {
-    return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName;
-  }
-  var PrivateIdentifierKind, decorateHelper, metadataHelper, paramHelper, esDecorateHelper, runInitializersHelper, assignHelper, awaitHelper, asyncGeneratorHelper, asyncDelegator, asyncValues, restHelper, awaiterHelper, extendsHelper, templateObjectHelper, readHelper, spreadArrayHelper, propKeyHelper, setFunctionNameHelper, valuesHelper, generatorHelper, createBindingHelper, setModuleDefaultHelper, importStarHelper, importDefaultHelper, exportStarHelper, classPrivateFieldGetHelper, classPrivateFieldSetHelper, classPrivateFieldInHelper, addDisposableResourceHelper, disposeResourcesHelper, allUnscopedEmitHelpers, asyncSuperHelper, advancedAsyncSuperHelper;
-  var init_emitHelpers = __esm({
-    "src/compiler/factory/emitHelpers.ts"() {
-      "use strict";
-      init_ts2();
-      PrivateIdentifierKind = /* @__PURE__ */ ((PrivateIdentifierKind2) => {
-        PrivateIdentifierKind2["Field"] = "f";
-        PrivateIdentifierKind2["Method"] = "m";
-        PrivateIdentifierKind2["Accessor"] = "a";
-        return PrivateIdentifierKind2;
-      })(PrivateIdentifierKind || {});
-      decorateHelper = {
-        name: "typescript:decorate",
-        importName: "__decorate",
-        scoped: false,
-        priority: 2,
-        text: `
-            var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
-                var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-                if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-                else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-                return c > 3 && r && Object.defineProperty(target, key, r), r;
-            };`
-      };
-      metadataHelper = {
-        name: "typescript:metadata",
-        importName: "__metadata",
-        scoped: false,
-        priority: 3,
-        text: `
-            var __metadata = (this && this.__metadata) || function (k, v) {
-                if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
-            };`
+  return out;
+}
+function getOptionValueWithEmptyStrings(value, option) {
+  if (value === void 0) return value;
+  switch (option.type) {
+    case "object":
+      return "";
+    case "string":
+      return "";
+    case "number":
+      return typeof value === "number" ? value : "";
+    case "boolean":
+      return typeof value === "boolean" ? value : "";
+    case "listOrElement":
+      if (!isArray(value)) return getOptionValueWithEmptyStrings(value, option.element);
+    case "list":
+      const elementType = option.element;
+      return isArray(value) ? mapDefined(value, (v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
+    default:
+      return forEachEntry(option.type, (optionEnumValue, optionStringValue) => {
+        if (optionEnumValue === value) {
+          return optionStringValue;
+        }
+      });
+  }
+}
+function getDefaultValueForOption(option) {
+  switch (option.type) {
+    case "number":
+      return 1;
+    case "boolean":
+      return true;
+    case "string":
+      const defaultValue = option.defaultValueDescription;
+      return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
+    case "list":
+      return [];
+    case "listOrElement":
+      return getDefaultValueForOption(option.element);
+    case "object":
+      return {};
+    default:
+      const value = firstOrUndefinedIterator(option.type.keys());
+      if (value !== void 0) return value;
+      return Debug.fail("Expected 'option.type' to have entries.");
+  }
+}
+
+// src/compiler/moduleNameResolver.ts
+function trace(host, message, ...args) {
+  host.trace(formatMessage(message, ...args));
+}
+function isTraceEnabled(compilerOptions, host) {
+  return !!compilerOptions.traceResolution && host.trace !== void 0;
+}
+function withPackageId(packageInfo, r, state) {
+  let packageId;
+  if (r && packageInfo) {
+    const packageJsonContent = packageInfo.contents.packageJsonContent;
+    if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") {
+      packageId = {
+        name: packageJsonContent.name,
+        subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length),
+        version: packageJsonContent.version,
+        peerDependencies: getPeerDependenciesOfPackageJsonInfo(packageInfo, state)
       };
-      paramHelper = {
-        name: "typescript:param",
-        importName: "__param",
-        scoped: false,
-        priority: 4,
-        text: `
-            var __param = (this && this.__param) || function (paramIndex, decorator) {
-                return function (target, key) { decorator(target, key, paramIndex); }
-            };`
-      };
-      esDecorateHelper = {
-        name: "typescript:esDecorate",
-        importName: "__esDecorate",
-        scoped: false,
-        priority: 2,
-        text: `
-        var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
-            function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
-            var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
-            var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
-            var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
-            var _, done = false;
-            for (var i = decorators.length - 1; i >= 0; i--) {
-                var context = {};
-                for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
-                for (var p in contextIn.access) context.access[p] = contextIn.access[p];
-                context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
-                var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
-                if (kind === "accessor") {
-                    if (result === void 0) continue;
-                    if (result === null || typeof result !== "object") throw new TypeError("Object expected");
-                    if (_ = accept(result.get)) descriptor.get = _;
-                    if (_ = accept(result.set)) descriptor.set = _;
-                    if (_ = accept(result.init)) initializers.unshift(_);
-                }
-                else if (_ = accept(result)) {
-                    if (kind === "field") initializers.unshift(_);
-                    else descriptor[key] = _;
-                }
-            }
-            if (target) Object.defineProperty(target, contextIn.name, descriptor);
-            done = true;
-        };`
-      };
-      runInitializersHelper = {
-        name: "typescript:runInitializers",
-        importName: "__runInitializers",
-        scoped: false,
-        priority: 2,
-        text: `
-        var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {
-            var useValue = arguments.length > 2;
-            for (var i = 0; i < initializers.length; i++) {
-                value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
-            }
-            return useValue ? value : void 0;
-        };`
-      };
-      assignHelper = {
-        name: "typescript:assign",
-        importName: "__assign",
-        scoped: false,
-        priority: 1,
-        text: `
-            var __assign = (this && this.__assign) || function () {
-                __assign = Object.assign || function(t) {
-                    for (var s, i = 1, n = arguments.length; i < n; i++) {
-                        s = arguments[i];
-                        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
-                            t[p] = s[p];
-                    }
-                    return t;
-                };
-                return __assign.apply(this, arguments);
-            };`
-      };
-      awaitHelper = {
-        name: "typescript:await",
-        importName: "__await",
-        scoped: false,
-        text: `
-            var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }`
-      };
-      asyncGeneratorHelper = {
-        name: "typescript:asyncGenerator",
-        importName: "__asyncGenerator",
-        scoped: false,
-        dependencies: [awaitHelper],
-        text: `
-        var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
-            if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-            var g = generator.apply(thisArg, _arguments || []), i, q = [];
-            return i = {}, verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;
-            function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }
-            function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }
-            function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
-            function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
-            function fulfill(value) { resume("next", value); }
-            function reject(value) { resume("throw", value); }
-            function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
-        };`
-      };
-      asyncDelegator = {
-        name: "typescript:asyncDelegator",
-        importName: "__asyncDelegator",
-        scoped: false,
-        dependencies: [awaitHelper],
-        text: `
-            var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {
-                var i, p;
-                return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
-                function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
-            };`
-      };
-      asyncValues = {
-        name: "typescript:asyncValues",
-        importName: "__asyncValues",
-        scoped: false,
-        text: `
-            var __asyncValues = (this && this.__asyncValues) || function (o) {
-                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-                var m = o[Symbol.asyncIterator], i;
-                return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
-                function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
-                function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
-            };`
-      };
-      restHelper = {
-        name: "typescript:rest",
-        importName: "__rest",
-        scoped: false,
-        text: `
-            var __rest = (this && this.__rest) || function (s, e) {
-                var t = {};
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
-                    t[p] = s[p];
-                if (s != null && typeof Object.getOwnPropertySymbols === "function")
-                    for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
-                        if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
-                            t[p[i]] = s[p[i]];
-                    }
-                return t;
-            };`
-      };
-      awaiterHelper = {
-        name: "typescript:awaiter",
-        importName: "__awaiter",
-        scoped: false,
-        priority: 5,
-        text: `
-            var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-                function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-                return new (P || (P = Promise))(function (resolve, reject) {
-                    function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-                    function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-                    function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-                    step((generator = generator.apply(thisArg, _arguments || [])).next());
-                });
-            };`
-      };
-      extendsHelper = {
-        name: "typescript:extends",
-        importName: "__extends",
-        scoped: false,
-        priority: 0,
-        text: `
-            var __extends = (this && this.__extends) || (function () {
-                var extendStatics = function (d, b) {
-                    extendStatics = Object.setPrototypeOf ||
-                        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-                    return extendStatics(d, b);
-                };
-
-                return function (d, b) {
-                    if (typeof b !== "function" && b !== null)
-                        throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-                    extendStatics(d, b);
-                    function __() { this.constructor = d; }
-                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-            })();`
-      };
-      templateObjectHelper = {
-        name: "typescript:makeTemplateObject",
-        importName: "__makeTemplateObject",
-        scoped: false,
-        priority: 0,
-        text: `
-            var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
-                if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
-                return cooked;
-            };`
-      };
-      readHelper = {
-        name: "typescript:read",
-        importName: "__read",
-        scoped: false,
-        text: `
-            var __read = (this && this.__read) || function (o, n) {
-                var m = typeof Symbol === "function" && o[Symbol.iterator];
-                if (!m) return o;
-                var i = m.call(o), r, ar = [], e;
-                try {
-                    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-                }
-                catch (error) { e = { error: error }; }
-                finally {
-                    try {
-                        if (r && !r.done && (m = i["return"])) m.call(i);
-                    }
-                    finally { if (e) throw e.error; }
-                }
-                return ar;
-            };`
-      };
-      spreadArrayHelper = {
-        name: "typescript:spreadArray",
-        importName: "__spreadArray",
-        scoped: false,
-        text: `
-            var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
-                if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-                    if (ar || !(i in from)) {
-                        if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-                        ar[i] = from[i];
-                    }
-                }
-                return to.concat(ar || Array.prototype.slice.call(from));
-            };`
-      };
-      propKeyHelper = {
-        name: "typescript:propKey",
-        importName: "__propKey",
-        scoped: false,
-        text: `
-        var __propKey = (this && this.__propKey) || function (x) {
-            return typeof x === "symbol" ? x : "".concat(x);
-        };`
-      };
-      setFunctionNameHelper = {
-        name: "typescript:setFunctionName",
-        importName: "__setFunctionName",
-        scoped: false,
-        text: `
-        var __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) {
-            if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : "";
-            return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name });
-        };`
-      };
-      valuesHelper = {
-        name: "typescript:values",
-        importName: "__values",
-        scoped: false,
-        text: `
-            var __values = (this && this.__values) || function(o) {
-                var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
-                if (m) return m.call(o);
-                if (o && typeof o.length === "number") return {
-                    next: function () {
-                        if (o && i >= o.length) o = void 0;
-                        return { value: o && o[i++], done: !o };
-                    }
-                };
-                throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-            };`
-      };
-      generatorHelper = {
-        name: "typescript:generator",
-        importName: "__generator",
-        scoped: false,
-        priority: 6,
-        text: `
-            var __generator = (this && this.__generator) || function (thisArg, body) {
-                var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-                return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-                function verb(n) { return function (v) { return step([n, v]); }; }
-                function step(op) {
-                    if (f) throw new TypeError("Generator is already executing.");
-                    while (g && (g = 0, op[0] && (_ = 0)), _) try {
-                        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-                        if (y = 0, t) op = [op[0] & 2, t.value];
-                        switch (op[0]) {
-                            case 0: case 1: t = op; break;
-                            case 4: _.label++; return { value: op[1], done: false };
-                            case 5: _.label++; y = op[1]; op = [0]; continue;
-                            case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                            default:
-                                if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                                if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                                if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                                if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                                if (t[2]) _.ops.pop();
-                                _.trys.pop(); continue;
-                        }
-                        op = body.call(thisArg, _);
-                    } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-                    if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-                }
-            };`
-      };
-      createBindingHelper = {
-        name: "typescript:commonjscreatebinding",
-        importName: "__createBinding",
-        scoped: false,
-        priority: 1,
-        text: `
-            var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-                if (k2 === undefined) k2 = k;
-                var desc = Object.getOwnPropertyDescriptor(m, k);
-                if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-                  desc = { enumerable: true, get: function() { return m[k]; } };
-                }
-                Object.defineProperty(o, k2, desc);
-            }) : (function(o, m, k, k2) {
-                if (k2 === undefined) k2 = k;
-                o[k2] = m[k];
-            }));`
-      };
-      setModuleDefaultHelper = {
-        name: "typescript:commonjscreatevalue",
-        importName: "__setModuleDefault",
-        scoped: false,
-        priority: 1,
-        text: `
-            var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-                Object.defineProperty(o, "default", { enumerable: true, value: v });
-            }) : function(o, v) {
-                o["default"] = v;
-            });`
-      };
-      importStarHelper = {
-        name: "typescript:commonjsimportstar",
-        importName: "__importStar",
-        scoped: false,
-        dependencies: [createBindingHelper, setModuleDefaultHelper],
-        priority: 2,
-        text: `
-            var __importStar = (this && this.__importStar) || function (mod) {
-                if (mod && mod.__esModule) return mod;
-                var result = {};
-                if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-                __setModuleDefault(result, mod);
-                return result;
-            };`
-      };
-      importDefaultHelper = {
-        name: "typescript:commonjsimportdefault",
-        importName: "__importDefault",
-        scoped: false,
-        text: `
-            var __importDefault = (this && this.__importDefault) || function (mod) {
-                return (mod && mod.__esModule) ? mod : { "default": mod };
-            };`
-      };
-      exportStarHelper = {
-        name: "typescript:export-star",
-        importName: "__exportStar",
-        scoped: false,
-        dependencies: [createBindingHelper],
-        priority: 2,
-        text: `
-            var __exportStar = (this && this.__exportStar) || function(m, exports) {
-                for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
-            };`
-      };
-      classPrivateFieldGetHelper = {
-        name: "typescript:classPrivateFieldGet",
-        importName: "__classPrivateFieldGet",
-        scoped: false,
-        text: `
-            var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
-                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
-                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
-                return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
-            };`
-      };
-      classPrivateFieldSetHelper = {
-        name: "typescript:classPrivateFieldSet",
-        importName: "__classPrivateFieldSet",
-        scoped: false,
-        text: `
-            var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
-                if (kind === "m") throw new TypeError("Private method is not writable");
-                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
-                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
-                return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
-            };`
-      };
-      classPrivateFieldInHelper = {
-        name: "typescript:classPrivateFieldIn",
-        importName: "__classPrivateFieldIn",
-        scoped: false,
-        text: `
-            var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {
-                if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
-                return typeof state === "function" ? receiver === state : state.has(receiver);
-            };`
-      };
-      addDisposableResourceHelper = {
-        name: "typescript:addDisposableResource",
-        importName: "__addDisposableResource",
-        scoped: false,
-        text: `
-        var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {
-            if (value !== null && value !== void 0) {
-                if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
-                var dispose;
-                if (async) {
-                    if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
-                    dispose = value[Symbol.asyncDispose];
-                }
-                if (dispose === void 0) {
-                    if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
-                    dispose = value[Symbol.dispose];
-                }
-                if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
-                env.stack.push({ value: value, dispose: dispose, async: async });
-            }
-            else if (async) {
-                env.stack.push({ async: true });
-            }
-            return value;
-        };`
-      };
-      disposeResourcesHelper = {
-        name: "typescript:disposeResources",
-        importName: "__disposeResources",
-        scoped: false,
-        text: `
-        var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {
-            return function (env) {
-                function fail(e) {
-                    env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
-                    env.hasError = true;
-                }
-                function next() {
-                    while (env.stack.length) {
-                        var rec = env.stack.pop();
-                        try {
-                            var result = rec.dispose && rec.dispose.call(rec.value);
-                            if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
-                        }
-                        catch (e) {
-                            fail(e);
-                        }
-                    }
-                    if (env.hasError) throw env.error;
-                }
-                return next();
-            };
-        })(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
-            var e = new Error(message);
-            return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
-        });`
-      };
-      asyncSuperHelper = {
-        name: "typescript:async-super",
-        scoped: true,
-        text: helperString`
-            const ${"_superIndex"} = name => super[name];`
-      };
-      advancedAsyncSuperHelper = {
-        name: "typescript:advanced-async-super",
-        scoped: true,
-        text: helperString`
-            const ${"_superIndex"} = (function (geti, seti) {
-                const cache = Object.create(null);
-                return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });
-            })(name => super[name], (name, value) => super[name] = value);`
+    }
+  }
+  return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
+}
+function noPackageId(r) {
+  return withPackageId(
+    /*packageInfo*/
+    void 0,
+    r,
+    /*state*/
+    void 0
+  );
+}
+function removeIgnoredPackageId(r) {
+  if (r) {
+    Debug.assert(r.packageId === void 0);
+    return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
+  }
+}
+function formatExtensions(extensions) {
+  const result = [];
+  if (extensions & 1 /* TypeScript */) result.push("TypeScript");
+  if (extensions & 2 /* JavaScript */) result.push("JavaScript");
+  if (extensions & 4 /* Declaration */) result.push("Declaration");
+  if (extensions & 8 /* Json */) result.push("JSON");
+  return result.join(", ");
+}
+function extensionsToExtensionsArray(extensions) {
+  const result = [];
+  if (extensions & 1 /* TypeScript */) result.push(...supportedTSImplementationExtensions);
+  if (extensions & 2 /* JavaScript */) result.push(...supportedJSExtensionsFlat);
+  if (extensions & 4 /* Declaration */) result.push(...supportedDeclarationExtensions);
+  if (extensions & 8 /* Json */) result.push(".json" /* Json */);
+  return result;
+}
+function resolvedTypeScriptOnly(resolved) {
+  if (!resolved) {
+    return void 0;
+  }
+  Debug.assert(extensionIsTS(resolved.extension));
+  return { fileName: resolved.path, packageId: resolved.packageId };
+}
+function createResolvedModuleWithFailedLookupLocationsHandlingSymlink(moduleName, resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, state, cache, alternateResult) {
+  if (!state.resultFromCache && !state.compilerOptions.preserveSymlinks && resolved && isExternalLibraryImport && !resolved.originalPath && !isExternalModuleNameRelative(moduleName)) {
+    const { resolvedFileName, originalPath } = getOriginalAndResolvedFileName(resolved.path, state.host, state.traceEnabled);
+    if (originalPath) resolved = { ...resolved, path: resolvedFileName, originalPath };
+  }
+  return createResolvedModuleWithFailedLookupLocations(
+    resolved,
+    isExternalLibraryImport,
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state.resultFromCache,
+    cache,
+    alternateResult
+  );
+}
+function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache, cache, alternateResult) {
+  if (resultFromCache) {
+    if (!(cache == null ? void 0 : cache.isReadonly)) {
+      resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+      resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+      resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
+      return resultFromCache;
+    } else {
+      return {
+        ...resultFromCache,
+        failedLookupLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.failedLookupLocations, failedLookupLocations),
+        affectingLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.affectingLocations, affectingLocations),
+        resolutionDiagnostics: initializeResolutionFieldForReadonlyCache(resultFromCache.resolutionDiagnostics, diagnostics)
       };
     }
-  });
-
-  // src/compiler/factory/nodeTests.ts
-  function isNumericLiteral(node) {
-    return node.kind === 9 /* NumericLiteral */;
-  }
-  function isBigIntLiteral(node) {
-    return node.kind === 10 /* BigIntLiteral */;
-  }
-  function isStringLiteral(node) {
-    return node.kind === 11 /* StringLiteral */;
-  }
-  function isJsxText(node) {
-    return node.kind === 12 /* JsxText */;
-  }
-  function isRegularExpressionLiteral(node) {
-    return node.kind === 14 /* RegularExpressionLiteral */;
-  }
-  function isNoSubstitutionTemplateLiteral(node) {
-    return node.kind === 15 /* NoSubstitutionTemplateLiteral */;
-  }
-  function isTemplateHead(node) {
-    return node.kind === 16 /* TemplateHead */;
-  }
-  function isTemplateMiddle(node) {
-    return node.kind === 17 /* TemplateMiddle */;
-  }
-  function isTemplateTail(node) {
-    return node.kind === 18 /* TemplateTail */;
   }
-  function isDotDotDotToken(node) {
-    return node.kind === 26 /* DotDotDotToken */;
-  }
-  function isCommaToken(node) {
-    return node.kind === 28 /* CommaToken */;
-  }
-  function isPlusToken(node) {
-    return node.kind === 40 /* PlusToken */;
-  }
-  function isMinusToken(node) {
-    return node.kind === 41 /* MinusToken */;
-  }
-  function isAsteriskToken(node) {
-    return node.kind === 42 /* AsteriskToken */;
+  return {
+    resolvedModule: resolved && {
+      resolvedFileName: resolved.path,
+      originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+      extension: resolved.extension,
+      isExternalLibraryImport,
+      packageId: resolved.packageId,
+      resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+    },
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics),
+    alternateResult
+  };
+}
+function initializeResolutionField(value) {
+  return value.length ? value : void 0;
+}
+function updateResolutionField(to, value) {
+  if (!(value == null ? void 0 : value.length)) return to;
+  if (!(to == null ? void 0 : to.length)) return value;
+  to.push(...value);
+  return to;
+}
+function initializeResolutionFieldForReadonlyCache(fromCache, value) {
+  if (!(fromCache == null ? void 0 : fromCache.length)) return initializeResolutionField(value);
+  if (!value.length) return fromCache.slice();
+  return [...fromCache, ...value];
+}
+function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
+  if (!hasProperty(jsonContent, fieldName)) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName);
+    }
+    return;
   }
-  function isExclamationToken(node) {
-    return node.kind === 54 /* ExclamationToken */;
+  const value = jsonContent[fieldName];
+  if (typeof value !== typeOfTag || value === null) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value);
+    }
+    return;
   }
-  function isQuestionToken(node) {
-    return node.kind === 58 /* QuestionToken */;
+  return value;
+}
+function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) {
+  const fileName = readPackageJsonField(jsonContent, fieldName, "string", state);
+  if (fileName === void 0) {
+    return;
   }
-  function isColonToken(node) {
-    return node.kind === 59 /* ColonToken */;
+  if (!fileName) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName);
+    }
+    return;
   }
-  function isQuestionDotToken(node) {
-    return node.kind === 29 /* QuestionDotToken */;
+  const path = normalizePath(combinePaths(baseDirectory, fileName));
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path);
+  }
+  return path;
+}
+function readPackageJsonTypesFields(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state);
+}
+function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state);
+}
+function readPackageJsonMainField(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "main", baseDirectory, state);
+}
+function readPackageJsonTypesVersionsField(jsonContent, state) {
+  const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state);
+  if (typesVersions === void 0) return;
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings);
+  }
+  return typesVersions;
+}
+function readPackageJsonTypesVersionPaths(jsonContent, state) {
+  const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state);
+  if (typesVersions === void 0) return;
+  if (state.traceEnabled) {
+    for (const key in typesVersions) {
+      if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) {
+        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key);
+      }
+    }
   }
-  function isEqualsGreaterThanToken(node) {
-    return node.kind === 39 /* EqualsGreaterThanToken */;
+  const result = getPackageJsonTypesVersionsPaths(typesVersions);
+  if (!result) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor);
+    }
+    return;
   }
-  function isIdentifier(node) {
-    return node.kind === 80 /* Identifier */;
+  const { version: bestVersionKey, paths: bestVersionPaths } = result;
+  if (typeof bestVersionPaths !== "object") {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths);
+    }
+    return;
   }
-  function isPrivateIdentifier(node) {
-    return node.kind === 81 /* PrivateIdentifier */;
+  return result;
+}
+var typeScriptVersion;
+function getPackageJsonTypesVersionsPaths(typesVersions) {
+  if (!typeScriptVersion) typeScriptVersion = new Version(version);
+  for (const key in typesVersions) {
+    if (!hasProperty(typesVersions, key)) continue;
+    const keyRange = VersionRange.tryParse(key);
+    if (keyRange === void 0) {
+      continue;
+    }
+    if (keyRange.test(typeScriptVersion)) {
+      return { version: key, paths: typesVersions[key] };
+    }
+  }
+}
+function getEffectiveTypeRoots(options, host) {
+  if (options.typeRoots) {
+    return options.typeRoots;
+  }
+  let currentDirectory;
+  if (options.configFilePath) {
+    currentDirectory = getDirectoryPath(options.configFilePath);
+  } else if (host.getCurrentDirectory) {
+    currentDirectory = host.getCurrentDirectory();
+  }
+  if (currentDirectory !== void 0) {
+    return getDefaultTypeRoots(currentDirectory);
+  }
+}
+function getDefaultTypeRoots(currentDirectory) {
+  let typeRoots;
+  forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => {
+    const atTypes = combinePaths(directory, nodeModulesAtTypes);
+    (typeRoots ?? (typeRoots = [])).push(atTypes);
+  });
+  return typeRoots;
+}
+var nodeModulesAtTypes = combinePaths("node_modules", "@types");
+function arePathsEqual(path1, path2, host) {
+  const useCaseSensitiveFileNames2 = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames;
+  return comparePaths(path1, path2, !useCaseSensitiveFileNames2) === 0 /* EqualTo */;
+}
+function getOriginalAndResolvedFileName(fileName, host, traceEnabled) {
+  const resolvedFileName = realPath(fileName, host, traceEnabled);
+  const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
+  return {
+    // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
+    resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
+    originalPath: pathsAreEqual ? void 0 : fileName
+  };
+}
+function getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState) {
+  const nameForLookup = endsWith(typeRoot, "/node_modules/@types") || endsWith(typeRoot, "/node_modules/@types/") ? mangleScopedPackageNameWithTrace(typeReferenceDirectiveName, moduleResolutionState) : typeReferenceDirectiveName;
+  return combinePaths(typeRoot, nameForLookup);
+}
+function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) {
+  Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself.");
+  const traceEnabled = isTraceEnabled(options, host);
+  if (redirectedReference) {
+    options = redirectedReference.commandLine.options;
+  }
+  const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
+  let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
+  if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+    result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
+  }
+  if (result) {
+    if (traceEnabled) {
+      trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
+      if (redirectedReference) trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+      trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory);
+      traceResult(result);
+    }
+    return result;
   }
-  function isExportModifier(node) {
-    return node.kind === 95 /* ExportKeyword */;
+  const typeRoots = getEffectiveTypeRoots(options, host);
+  if (traceEnabled) {
+    if (containingFile === void 0) {
+      if (typeRoots === void 0) {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName);
+      } else {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots);
+      }
+    } else {
+      if (typeRoots === void 0) {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile);
+      } else {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots);
+      }
+    }
+    if (redirectedReference) {
+      trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+    }
   }
-  function isDefaultModifier(node) {
-    return node.kind === 90 /* DefaultKeyword */;
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  let features = getNodeResolutionFeatures(options);
+  if (resolutionMode !== void 0) {
+    features |= 30 /* AllFeatures */;
   }
-  function isAsyncModifier(node) {
-    return node.kind === 134 /* AsyncKeyword */;
+  const moduleResolution = getEmitModuleResolutionKind(options);
+  if (resolutionMode === 99 /* ESNext */ && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) {
+    features |= 32 /* EsmMode */;
   }
-  function isAssertsKeyword(node) {
-    return node.kind === 131 /* AssertsKeyword */;
+  const conditions = features & 8 /* Exports */ ? getConditions(options, resolutionMode) : [];
+  const diagnostics = [];
+  const moduleResolutionState = {
+    compilerOptions: options,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features,
+    conditions,
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false,
+    resolvedPackageDirectory: false
+  };
+  let resolved = primaryLookup();
+  let primary = true;
+  if (!resolved) {
+    resolved = secondaryLookup();
+    primary = false;
+  }
+  let resolvedTypeReferenceDirective;
+  if (resolved) {
+    const { fileName, packageId } = resolved;
+    let resolvedFileName = fileName, originalPath;
+    if (!options.preserveSymlinks) ({ resolvedFileName, originalPath } = getOriginalAndResolvedFileName(fileName, host, traceEnabled));
+    resolvedTypeReferenceDirective = {
+      primary,
+      resolvedFileName,
+      originalPath,
+      packageId,
+      isExternalLibraryImport: pathContainsNodeModules(fileName)
+    };
   }
-  function isAwaitKeyword(node) {
-    return node.kind === 135 /* AwaitKeyword */;
+  result = {
+    resolvedTypeReferenceDirective,
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
+  };
+  if (containingDirectory && cache && !cache.isReadonly) {
+    cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
+      typeReferenceDirectiveName,
+      /*mode*/
+      resolutionMode,
+      result
+    );
+    if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+      cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
+    }
   }
-  function isReadonlyKeyword(node) {
-    return node.kind === 148 /* ReadonlyKeyword */;
+  if (traceEnabled) traceResult(result);
+  return result;
+  function traceResult(result2) {
+    var _a;
+    if (!((_a = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a.resolvedFileName)) {
+      trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName);
+    } else if (result2.resolvedTypeReferenceDirective.packageId) {
+      trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary);
+    } else {
+      trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary);
+    }
   }
-  function isStaticModifier(node) {
-    return node.kind === 126 /* StaticKeyword */;
+  function primaryLookup() {
+    if (typeRoots && typeRoots.length) {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", "));
+      }
+      return firstDefined(typeRoots, (typeRoot) => {
+        const candidate = getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState);
+        const directoryExists = directoryProbablyExists(typeRoot, host);
+        if (!directoryExists && traceEnabled) {
+          trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot);
+        }
+        if (options.typeRoots) {
+          const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState);
+          if (resolvedFromFile) {
+            const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path);
+            const packageInfo = packageDirectory ? getPackageJsonInfo(
+              packageDirectory,
+              /*onlyRecordFailures*/
+              false,
+              moduleResolutionState
+            ) : void 0;
+            return resolvedTypeScriptOnly(withPackageId(packageInfo, resolvedFromFile, moduleResolutionState));
+          }
+        }
+        return resolvedTypeScriptOnly(
+          loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState)
+        );
+      });
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths);
+      }
+    }
   }
-  function isAbstractModifier(node) {
-    return node.kind === 128 /* AbstractKeyword */;
+  function secondaryLookup() {
+    const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile);
+    if (initialLocationForSecondaryLookup !== void 0) {
+      let result2;
+      if (!options.typeRoots || !endsWith(containingFile, inferredTypesContainingFile)) {
+        if (traceEnabled) {
+          trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup);
+        }
+        if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+          const searchResult = loadModuleFromNearestNodeModulesDirectory(
+            4 /* Declaration */,
+            typeReferenceDirectiveName,
+            initialLocationForSecondaryLookup,
+            moduleResolutionState,
+            /*cache*/
+            void 0,
+            /*redirectedReference*/
+            void 0
+          );
+          result2 = searchResult && searchResult.value;
+        } else {
+          const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
+          result2 = nodeLoadModuleByRelativeName(
+            4 /* Declaration */,
+            candidate,
+            /*onlyRecordFailures*/
+            false,
+            moduleResolutionState,
+            /*considerPackageJson*/
+            true
+          );
+        }
+      } else if (traceEnabled) {
+        trace(host, Diagnostics.Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder);
+      }
+      return resolvedTypeScriptOnly(result2);
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder);
+      }
+    }
   }
-  function isOverrideModifier(node) {
-    return node.kind === 164 /* OverrideKeyword */;
+}
+function getNodeResolutionFeatures(options) {
+  let features = 0 /* None */;
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+      features = 30 /* Node16Default */;
+      break;
+    case 99 /* NodeNext */:
+      features = 30 /* NodeNextDefault */;
+      break;
+    case 100 /* Bundler */:
+      features = 30 /* BundlerDefault */;
+      break;
   }
-  function isAccessorModifier(node) {
-    return node.kind === 129 /* AccessorKeyword */;
+  if (options.resolvePackageJsonExports) {
+    features |= 8 /* Exports */;
+  } else if (options.resolvePackageJsonExports === false) {
+    features &= ~8 /* Exports */;
+  }
+  if (options.resolvePackageJsonImports) {
+    features |= 2 /* Imports */;
+  } else if (options.resolvePackageJsonImports === false) {
+    features &= ~2 /* Imports */;
+  }
+  return features;
+}
+function getConditions(options, resolutionMode) {
+  const moduleResolution = getEmitModuleResolutionKind(options);
+  if (resolutionMode === void 0) {
+    if (moduleResolution === 100 /* Bundler */) {
+      resolutionMode = 99 /* ESNext */;
+    } else if (moduleResolution === 2 /* Node10 */) {
+      return [];
+    }
   }
-  function isSuperKeyword(node) {
-    return node.kind === 108 /* SuperKeyword */;
+  const conditions = resolutionMode === 99 /* ESNext */ ? ["import"] : ["require"];
+  if (!options.noDtsResolution) {
+    conditions.push("types");
   }
-  function isImportKeyword(node) {
-    return node.kind === 102 /* ImportKeyword */;
+  if (moduleResolution !== 100 /* Bundler */) {
+    conditions.push("node");
   }
-  function isCaseKeyword(node) {
-    return node.kind === 84 /* CaseKeyword */;
+  return concatenate(conditions, options.customConditions);
+}
+function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
+  const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+  return forEachAncestorDirectory(containingDirectory, (ancestorDirectory) => {
+    if (getBaseFileName(ancestorDirectory) !== "node_modules") {
+      const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
+      const candidate = combinePaths(nodeModulesFolder, packageName);
+      return getPackageJsonInfo(
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        moduleResolutionState
+      );
+    }
+  });
+}
+function getAutomaticTypeDirectiveNames(options, host) {
+  if (options.types) {
+    return options.types;
   }
-  function isQualifiedName(node) {
-    return node.kind === 166 /* QualifiedName */;
+  const result = [];
+  if (host.directoryExists && host.getDirectories) {
+    const typeRoots = getEffectiveTypeRoots(options, host);
+    if (typeRoots) {
+      for (const root of typeRoots) {
+        if (host.directoryExists(root)) {
+          for (const typeDirectivePath of host.getDirectories(root)) {
+            const normalized = normalizePath(typeDirectivePath);
+            const packageJsonPath = combinePaths(root, normalized, "package.json");
+            const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null;
+            if (!isNotNeededPackage) {
+              const baseFileName = getBaseFileName(normalized);
+              if (baseFileName.charCodeAt(0) !== 46 /* dot */) {
+                result.push(baseFileName);
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  return result;
+}
+function isPackageJsonInfo(entry) {
+  return !!(entry == null ? void 0 : entry.contents);
+}
+function isMissingPackageJsonInfo(entry) {
+  return !!entry && !entry.contents;
+}
+function compilerOptionValueToString(value) {
+  var _a;
+  if (value === null || typeof value !== "object") {
+    return "" + value;
+  }
+  if (isArray(value)) {
+    return `[${(_a = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a.join(",")}]`;
+  }
+  let str = "{";
+  for (const key in value) {
+    if (hasProperty(value, key)) {
+      str += `${key}: ${compilerOptionValueToString(value[key])}`;
+    }
+  }
+  return str + "}";
+}
+function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
+  return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + `|${options.pathsBasePath}`;
+}
+function createCacheWithRedirects(ownOptions, optionsToRedirectsKey) {
+  const redirectsMap = /* @__PURE__ */ new Map();
+  const redirectsKeyToMap = /* @__PURE__ */ new Map();
+  let ownMap = /* @__PURE__ */ new Map();
+  if (ownOptions) redirectsMap.set(ownOptions, ownMap);
+  return {
+    getMapOfCacheRedirects,
+    getOrCreateMapOfCacheRedirects,
+    update,
+    clear: clear2,
+    getOwnMap: () => ownMap
+  };
+  function getMapOfCacheRedirects(redirectedReference) {
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      false
+    ) : ownMap;
   }
-  function isComputedPropertyName(node) {
-    return node.kind === 167 /* ComputedPropertyName */;
+  function getOrCreateMapOfCacheRedirects(redirectedReference) {
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      true
+    ) : ownMap;
   }
-  function isTypeParameterDeclaration(node) {
-    return node.kind === 168 /* TypeParameter */;
+  function update(newOptions) {
+    if (ownOptions !== newOptions) {
+      if (ownOptions) ownMap = getOrCreateMap(
+        newOptions,
+        /*create*/
+        true
+      );
+      else redirectsMap.set(newOptions, ownMap);
+      ownOptions = newOptions;
+    }
   }
-  function isParameter(node) {
-    return node.kind === 169 /* Parameter */;
+  function getOrCreateMap(redirectOptions, create) {
+    let result = redirectsMap.get(redirectOptions);
+    if (result) return result;
+    const key = getRedirectsCacheKey(redirectOptions);
+    result = redirectsKeyToMap.get(key);
+    if (!result) {
+      if (ownOptions) {
+        const ownKey = getRedirectsCacheKey(ownOptions);
+        if (ownKey === key) result = ownMap;
+        else if (!redirectsKeyToMap.has(ownKey)) redirectsKeyToMap.set(ownKey, ownMap);
+      }
+      if (create) result ?? (result = /* @__PURE__ */ new Map());
+      if (result) redirectsKeyToMap.set(key, result);
+    }
+    if (result) redirectsMap.set(redirectOptions, result);
+    return result;
   }
-  function isDecorator(node) {
-    return node.kind === 170 /* Decorator */;
+  function clear2() {
+    const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
+    ownMap.clear();
+    redirectsMap.clear();
+    optionsToRedirectsKey.clear();
+    redirectsKeyToMap.clear();
+    if (ownOptions) {
+      if (ownKey) optionsToRedirectsKey.set(ownOptions, ownKey);
+      redirectsMap.set(ownOptions, ownMap);
+    }
   }
-  function isPropertySignature(node) {
-    return node.kind === 171 /* PropertySignature */;
+  function getRedirectsCacheKey(options) {
+    let result = optionsToRedirectsKey.get(options);
+    if (!result) {
+      optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
+    }
+    return result;
   }
-  function isPropertyDeclaration(node) {
-    return node.kind === 172 /* PropertyDeclaration */;
+}
+function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
+  let cache;
+  return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, getInternalMap };
+  function getPackageJsonInfo2(packageJsonPath) {
+    return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName));
   }
-  function isMethodSignature(node) {
-    return node.kind === 173 /* MethodSignature */;
+  function setPackageJsonInfo(packageJsonPath, info) {
+    (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info);
   }
-  function isMethodDeclaration(node) {
-    return node.kind === 174 /* MethodDeclaration */;
+  function clear2() {
+    cache = void 0;
   }
-  function isClassStaticBlockDeclaration(node) {
-    return node.kind === 175 /* ClassStaticBlockDeclaration */;
+  function getInternalMap() {
+    return cache;
   }
-  function isConstructorDeclaration(node) {
-    return node.kind === 176 /* Constructor */;
+}
+function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) {
+  const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
+  let result = cache.get(key);
+  if (!result) {
+    result = create();
+    cache.set(key, result);
+  }
+  return result;
+}
+function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options, optionsToRedirectsKey) {
+  const directoryToModuleNameMap = createCacheWithRedirects(options, optionsToRedirectsKey);
+  return {
+    getFromDirectoryCache,
+    getOrCreateCacheForDirectory,
+    clear: clear2,
+    update,
+    directoryToModuleNameMap
+  };
+  function clear2() {
+    directoryToModuleNameMap.clear();
   }
-  function isGetAccessorDeclaration(node) {
-    return node.kind === 177 /* GetAccessor */;
+  function update(options2) {
+    directoryToModuleNameMap.update(options2);
   }
-  function isSetAccessorDeclaration(node) {
-    return node.kind === 178 /* SetAccessor */;
+  function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
+    const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+    return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
   }
-  function isCallSignatureDeclaration(node) {
-    return node.kind === 179 /* CallSignature */;
+  function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
+    var _a, _b;
+    const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+    return (_b = (_a = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(path)) == null ? void 0 : _b.get(name, mode);
+  }
+}
+function createModeAwareCacheKey(specifier, mode) {
+  return mode === void 0 ? specifier : `${mode}|${specifier}`;
+}
+function createModeAwareCache() {
+  const underlying = /* @__PURE__ */ new Map();
+  const memoizedReverseKeys = /* @__PURE__ */ new Map();
+  const cache = {
+    get(specifier, mode) {
+      return underlying.get(getUnderlyingCacheKey(specifier, mode));
+    },
+    set(specifier, mode, value) {
+      underlying.set(getUnderlyingCacheKey(specifier, mode), value);
+      return cache;
+    },
+    delete(specifier, mode) {
+      underlying.delete(getUnderlyingCacheKey(specifier, mode));
+      return cache;
+    },
+    has(specifier, mode) {
+      return underlying.has(getUnderlyingCacheKey(specifier, mode));
+    },
+    forEach(cb) {
+      return underlying.forEach((elem, key) => {
+        const [specifier, mode] = memoizedReverseKeys.get(key);
+        return cb(elem, specifier, mode);
+      });
+    },
+    size() {
+      return underlying.size;
+    }
+  };
+  return cache;
+  function getUnderlyingCacheKey(specifier, mode) {
+    const result = createModeAwareCacheKey(specifier, mode);
+    memoizedReverseKeys.set(result, [specifier, mode]);
+    return result;
   }
-  function isConstructSignatureDeclaration(node) {
-    return node.kind === 180 /* ConstructSignature */;
+}
+function getOriginalOrResolvedModuleFileName(result) {
+  return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+}
+function getOriginalOrResolvedTypeReferenceFileName(result) {
+  return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+}
+function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName, optionsToRedirectsKey) {
+  const moduleNameToDirectoryMap = createCacheWithRedirects(options, optionsToRedirectsKey);
+  return {
+    getFromNonRelativeNameCache,
+    getOrCreateCacheForNonRelativeName,
+    clear: clear2,
+    update
+  };
+  function clear2() {
+    moduleNameToDirectoryMap.clear();
   }
-  function isIndexSignatureDeclaration(node) {
-    return node.kind === 181 /* IndexSignature */;
+  function update(options2) {
+    moduleNameToDirectoryMap.update(options2);
   }
-  function isTypePredicateNode(node) {
-    return node.kind === 182 /* TypePredicate */;
+  function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
+    var _a, _b;
+    Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+    return (_b = (_a = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
+  }
+  function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
+    Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+    return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
+  }
+  function createPerModuleNameCache() {
+    const directoryPathMap = /* @__PURE__ */ new Map();
+    return { get, set };
+    function get(directory) {
+      return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName));
+    }
+    function set(directory, result) {
+      const path = toPath(directory, currentDirectory, getCanonicalFileName);
+      if (directoryPathMap.has(path)) {
+        return;
+      }
+      directoryPathMap.set(path, result);
+      const resolvedFileName = getResolvedFileName(result);
+      const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
+      let current = path;
+      while (current !== commonPrefix) {
+        const parent2 = getDirectoryPath(current);
+        if (parent2 === current || directoryPathMap.has(parent2)) {
+          break;
+        }
+        directoryPathMap.set(parent2, result);
+        current = parent2;
+      }
+    }
+    function getCommonPrefix(directory, resolution) {
+      const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName);
+      let i = 0;
+      const limit = Math.min(directory.length, resolutionDirectory.length);
+      while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) {
+        i++;
+      }
+      if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) {
+        return directory;
+      }
+      const rootLength = getRootLength(directory);
+      if (i < rootLength) {
+        return void 0;
+      }
+      const sep = directory.lastIndexOf(directorySeparator, i - 1);
+      if (sep === -1) {
+        return void 0;
+      }
+      return directory.substr(0, Math.max(sep, rootLength));
+    }
   }
-  function isTypeReferenceNode(node) {
-    return node.kind === 183 /* TypeReference */;
+}
+function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName, optionsToRedirectsKey) {
+  optionsToRedirectsKey ?? (optionsToRedirectsKey = /* @__PURE__ */ new Map());
+  const perDirectoryResolutionCache = createPerDirectoryResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    optionsToRedirectsKey
+  );
+  const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    getResolvedFileName,
+    optionsToRedirectsKey
+  );
+  packageJsonInfoCache ?? (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
+  return {
+    ...packageJsonInfoCache,
+    ...perDirectoryResolutionCache,
+    ...nonRelativeNameResolutionCache,
+    clear: clear2,
+    update,
+    getPackageJsonInfoCache: () => packageJsonInfoCache,
+    clearAllExceptPackageJsonInfoCache,
+    optionsToRedirectsKey
+  };
+  function clear2() {
+    clearAllExceptPackageJsonInfoCache();
+    packageJsonInfoCache.clear();
   }
-  function isFunctionTypeNode(node) {
-    return node.kind === 184 /* FunctionType */;
+  function clearAllExceptPackageJsonInfoCache() {
+    perDirectoryResolutionCache.clear();
+    nonRelativeNameResolutionCache.clear();
   }
-  function isConstructorTypeNode(node) {
-    return node.kind === 185 /* ConstructorType */;
+  function update(options2) {
+    perDirectoryResolutionCache.update(options2);
+    nonRelativeNameResolutionCache.update(options2);
   }
-  function isTypeQueryNode(node) {
-    return node.kind === 186 /* TypeQuery */;
+}
+function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) {
+  const result = createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    packageJsonInfoCache,
+    getOriginalOrResolvedModuleFileName,
+    optionsToRedirectsKey
+  );
+  result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
+  return result;
+}
+function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) {
+  return createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    packageJsonInfoCache,
+    getOriginalOrResolvedTypeReferenceFileName,
+    optionsToRedirectsKey
+  );
+}
+function getOptionsForLibraryResolution(options) {
+  return { moduleResolution: 2 /* Node10 */, traceResolution: options.traceResolution };
+}
+function resolveLibrary(libraryName, resolveFrom, compilerOptions, host, cache) {
+  return resolveModuleName(libraryName, resolveFrom, getOptionsForLibraryResolution(compilerOptions), host, cache);
+}
+function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  return cache.getFromDirectoryCache(
+    moduleName,
+    mode,
+    containingDirectory,
+    /*redirectedReference*/
+    void 0
+  );
+}
+function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  var _a, _b, _c;
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  if (redirectedReference) {
+    compilerOptions = redirectedReference.commandLine.options;
+  }
+  if (traceEnabled) {
+    trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile);
+    if (redirectedReference) {
+      trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+    }
   }
-  function isTypeLiteralNode(node) {
-    return node.kind === 187 /* TypeLiteral */;
+  const containingDirectory = getDirectoryPath(containingFile);
+  let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
+  if (result) {
+    if (traceEnabled) {
+      trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
+    }
+  } else {
+    let moduleResolution = compilerOptions.moduleResolution;
+    if (moduleResolution === void 0) {
+      moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+      if (traceEnabled) {
+        trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]);
+      }
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
+      }
+    }
+    (_a = perfLogger) == null ? void 0 : _a.logStartResolveModule(moduleName);
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+        result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
+        break;
+      case 99 /* NodeNext */:
+        result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
+        break;
+      case 2 /* Node10 */:
+        result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0);
+        break;
+      case 1 /* Classic */:
+        result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
+      case 100 /* Bundler */:
+        result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0);
+        break;
+      default:
+        return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
+    }
+    if (result && result.resolvedModule) (_b = perfLogger) == null ? void 0 : _b.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
+    (_c = perfLogger) == null ? void 0 : _c.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
+    if (cache && !cache.isReadonly) {
+      cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+      if (!isExternalModuleNameRelative(moduleName)) {
+        cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
+      }
+    }
   }
-  function isArrayTypeNode(node) {
-    return node.kind === 188 /* ArrayType */;
+  if (traceEnabled) {
+    if (result.resolvedModule) {
+      if (result.resolvedModule.packageId) {
+        trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId));
+      } else {
+        trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName);
+      }
+    } else {
+      trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName);
+    }
+  }
+  return result;
+}
+function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) {
+  const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state);
+  if (resolved) return resolved.value;
+  if (!isExternalModuleNameRelative(moduleName)) {
+    return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state);
+  } else {
+    return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state);
+  }
+}
+function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) {
+  var _a;
+  const { baseUrl, paths, configFile } = state.compilerOptions;
+  if (paths && !pathIsRelative(moduleName)) {
+    if (state.traceEnabled) {
+      if (baseUrl) {
+        trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+      }
+      trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName);
+    }
+    const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
+    const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a = configFile.configFileSpecs).pathPatterns || (_a.pathPatterns = tryParsePatterns(paths)) : void 0;
+    return tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      baseDirectory,
+      paths,
+      pathPatterns,
+      loader,
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
   }
-  function isTupleTypeNode(node) {
-    return node.kind === 189 /* TupleType */;
+}
+function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
+  if (!state.compilerOptions.rootDirs) {
+    return void 0;
   }
-  function isNamedTupleMember(node) {
-    return node.kind === 202 /* NamedTupleMember */;
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName);
   }
-  function isOptionalTypeNode(node) {
-    return node.kind === 190 /* OptionalType */;
+  const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
+  let matchedRootDir;
+  let matchedNormalizedPrefix;
+  for (const rootDir of state.compilerOptions.rootDirs) {
+    let normalizedRoot = normalizePath(rootDir);
+    if (!endsWith(normalizedRoot, directorySeparator)) {
+      normalizedRoot += directorySeparator;
+    }
+    const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix);
+    }
+    if (isLongestMatchingPrefix) {
+      matchedNormalizedPrefix = normalizedRoot;
+      matchedRootDir = rootDir;
+    }
   }
-  function isRestTypeNode(node) {
-    return node.kind === 191 /* RestType */;
+  if (matchedNormalizedPrefix) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix);
+    }
+    const suffix = candidate.substr(matchedNormalizedPrefix.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate);
+    }
+    const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state);
+    if (resolvedFileName) {
+      return resolvedFileName;
+    }
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs);
+    }
+    for (const rootDir of state.compilerOptions.rootDirs) {
+      if (rootDir === matchedRootDir) {
+        continue;
+      }
+      const candidate2 = combinePaths(normalizePath(rootDir), suffix);
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2);
+      }
+      const baseDirectory = getDirectoryPath(candidate2);
+      const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state);
+      if (resolvedFileName2) {
+        return resolvedFileName2;
+      }
+    }
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed);
+    }
   }
-  function isUnionTypeNode(node) {
-    return node.kind === 192 /* UnionType */;
+  return void 0;
+}
+function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
+  const { baseUrl } = state.compilerOptions;
+  if (!baseUrl) {
+    return void 0;
   }
-  function isIntersectionTypeNode(node) {
-    return node.kind === 193 /* IntersectionType */;
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+  }
+  const candidate = normalizePath(combinePaths(baseUrl, moduleName));
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate);
+  }
+  return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
+}
+function resolveJSModule(moduleName, initialDir, host) {
+  const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
+  if (!resolvedModule) {
+    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
+  }
+  return resolvedModule.resolvedFileName;
+}
+var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
+  NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
+  return NodeResolutionFeatures2;
+})(NodeResolutionFeatures || {});
+function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  return nodeNextModuleNameResolverWorker(
+    30 /* Node16Default */,
+    moduleName,
+    containingFile,
+    compilerOptions,
+    host,
+    cache,
+    redirectedReference,
+    resolutionMode
+  );
+}
+function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  return nodeNextModuleNameResolverWorker(
+    30 /* NodeNextDefault */,
+    moduleName,
+    containingFile,
+    compilerOptions,
+    host,
+    cache,
+    redirectedReference,
+    resolutionMode
+  );
+}
+function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode, conditions) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    features | esmMode,
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference,
+    conditions
+  );
+}
+function tryResolveJSModuleWorker(moduleName, initialDir, host) {
+  return nodeModuleNameResolverWorker(
+    0 /* None */,
+    moduleName,
+    initialDir,
+    { moduleResolution: 2 /* Node10 */, allowJs: true },
+    host,
+    /*cache*/
+    void 0,
+    2 /* JavaScript */,
+    /*isConfigLookup*/
+    false,
+    /*redirectedReference*/
+    void 0,
+    /*conditions*/
+    void 0
+  );
+}
+function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    getNodeResolutionFeatures(compilerOptions),
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference,
+    conditions
+  );
+}
+function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions, isConfigLookup) {
+  let extensions;
+  if (isConfigLookup) {
+    extensions = 8 /* Json */;
+  } else if (compilerOptions.noDtsResolution) {
+    extensions = 3 /* ImplementationFiles */;
+    if (getResolveJsonModule(compilerOptions)) extensions |= 8 /* Json */;
+  } else {
+    extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  }
+  return nodeModuleNameResolverWorker(conditions ? 30 /* AllFeatures */ : 0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference, conditions);
+}
+function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
+  return nodeModuleNameResolverWorker(
+    30 /* NodeNextDefault */,
+    moduleName,
+    getDirectoryPath(containingFile),
+    { moduleResolution: 99 /* NodeNext */ },
+    host,
+    /*cache*/
+    void 0,
+    8 /* Json */,
+    /*isConfigLookup*/
+    true,
+    /*redirectedReference*/
+    void 0,
+    /*conditions*/
+    void 0
+  );
+}
+function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference, conditions) {
+  var _a, _b, _c, _d, _e;
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  conditions ?? (conditions = getConditions(
+    compilerOptions,
+    moduleResolution === 100 /* Bundler */ || moduleResolution === 2 /* Node10 */ ? void 0 : features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */
+  ));
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features,
+    conditions: conditions ?? emptyArray,
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup,
+    candidateIsFromPackageJsonField: false,
+    resolvedPackageDirectory: false
+  };
+  if (traceEnabled && moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+    trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", state.conditions.map((c) => `'${c}'`).join(", "));
   }
-  function isConditionalTypeNode(node) {
-    return node.kind === 194 /* ConditionalType */;
-  }
-  function isInferTypeNode(node) {
-    return node.kind === 195 /* InferType */;
-  }
-  function isParenthesizedTypeNode(node) {
-    return node.kind === 196 /* ParenthesizedType */;
-  }
-  function isThisTypeNode(node) {
-    return node.kind === 197 /* ThisType */;
-  }
-  function isTypeOperatorNode(node) {
-    return node.kind === 198 /* TypeOperator */;
-  }
-  function isIndexedAccessTypeNode(node) {
-    return node.kind === 199 /* IndexedAccessType */;
-  }
-  function isMappedTypeNode(node) {
-    return node.kind === 200 /* MappedType */;
-  }
-  function isLiteralTypeNode(node) {
-    return node.kind === 201 /* LiteralType */;
-  }
-  function isImportTypeNode(node) {
-    return node.kind === 205 /* ImportType */;
-  }
-  function isTemplateLiteralTypeSpan(node) {
-    return node.kind === 204 /* TemplateLiteralTypeSpan */;
-  }
-  function isTemplateLiteralTypeNode(node) {
-    return node.kind === 203 /* TemplateLiteralType */;
-  }
-  function isObjectBindingPattern(node) {
-    return node.kind === 206 /* ObjectBindingPattern */;
-  }
-  function isArrayBindingPattern(node) {
-    return node.kind === 207 /* ArrayBindingPattern */;
-  }
-  function isBindingElement(node) {
-    return node.kind === 208 /* BindingElement */;
-  }
-  function isArrayLiteralExpression(node) {
-    return node.kind === 209 /* ArrayLiteralExpression */;
-  }
-  function isObjectLiteralExpression(node) {
-    return node.kind === 210 /* ObjectLiteralExpression */;
-  }
-  function isPropertyAccessExpression(node) {
-    return node.kind === 211 /* PropertyAccessExpression */;
-  }
-  function isElementAccessExpression(node) {
-    return node.kind === 212 /* ElementAccessExpression */;
-  }
-  function isCallExpression(node) {
-    return node.kind === 213 /* CallExpression */;
-  }
-  function isNewExpression(node) {
-    return node.kind === 214 /* NewExpression */;
-  }
-  function isTaggedTemplateExpression(node) {
-    return node.kind === 215 /* TaggedTemplateExpression */;
-  }
-  function isTypeAssertionExpression(node) {
-    return node.kind === 216 /* TypeAssertionExpression */;
-  }
-  function isParenthesizedExpression(node) {
-    return node.kind === 217 /* ParenthesizedExpression */;
-  }
-  function isFunctionExpression(node) {
-    return node.kind === 218 /* FunctionExpression */;
-  }
-  function isArrowFunction(node) {
-    return node.kind === 219 /* ArrowFunction */;
-  }
-  function isDeleteExpression(node) {
-    return node.kind === 220 /* DeleteExpression */;
-  }
-  function isTypeOfExpression(node) {
-    return node.kind === 221 /* TypeOfExpression */;
-  }
-  function isVoidExpression(node) {
-    return node.kind === 222 /* VoidExpression */;
-  }
-  function isAwaitExpression(node) {
-    return node.kind === 223 /* AwaitExpression */;
-  }
-  function isPrefixUnaryExpression(node) {
-    return node.kind === 224 /* PrefixUnaryExpression */;
-  }
-  function isPostfixUnaryExpression(node) {
-    return node.kind === 225 /* PostfixUnaryExpression */;
-  }
-  function isBinaryExpression(node) {
-    return node.kind === 226 /* BinaryExpression */;
-  }
-  function isConditionalExpression(node) {
-    return node.kind === 227 /* ConditionalExpression */;
-  }
-  function isTemplateExpression(node) {
-    return node.kind === 228 /* TemplateExpression */;
-  }
-  function isYieldExpression(node) {
-    return node.kind === 229 /* YieldExpression */;
-  }
-  function isSpreadElement(node) {
-    return node.kind === 230 /* SpreadElement */;
-  }
-  function isClassExpression(node) {
-    return node.kind === 231 /* ClassExpression */;
-  }
-  function isOmittedExpression(node) {
-    return node.kind === 232 /* OmittedExpression */;
-  }
-  function isExpressionWithTypeArguments(node) {
-    return node.kind === 233 /* ExpressionWithTypeArguments */;
-  }
-  function isAsExpression(node) {
-    return node.kind === 234 /* AsExpression */;
-  }
-  function isSatisfiesExpression(node) {
-    return node.kind === 238 /* SatisfiesExpression */;
-  }
-  function isNonNullExpression(node) {
-    return node.kind === 235 /* NonNullExpression */;
-  }
-  function isMetaProperty(node) {
-    return node.kind === 236 /* MetaProperty */;
-  }
-  function isSyntheticExpression(node) {
-    return node.kind === 237 /* SyntheticExpression */;
-  }
-  function isPartiallyEmittedExpression(node) {
-    return node.kind === 360 /* PartiallyEmittedExpression */;
-  }
-  function isCommaListExpression(node) {
-    return node.kind === 361 /* CommaListExpression */;
-  }
-  function isTemplateSpan(node) {
-    return node.kind === 239 /* TemplateSpan */;
-  }
-  function isSemicolonClassElement(node) {
-    return node.kind === 240 /* SemicolonClassElement */;
-  }
-  function isBlock(node) {
-    return node.kind === 241 /* Block */;
-  }
-  function isVariableStatement(node) {
-    return node.kind === 243 /* VariableStatement */;
-  }
-  function isEmptyStatement(node) {
-    return node.kind === 242 /* EmptyStatement */;
-  }
-  function isExpressionStatement(node) {
-    return node.kind === 244 /* ExpressionStatement */;
-  }
-  function isIfStatement(node) {
-    return node.kind === 245 /* IfStatement */;
-  }
-  function isDoStatement(node) {
-    return node.kind === 246 /* DoStatement */;
-  }
-  function isWhileStatement(node) {
-    return node.kind === 247 /* WhileStatement */;
-  }
-  function isForStatement(node) {
-    return node.kind === 248 /* ForStatement */;
-  }
-  function isForInStatement(node) {
-    return node.kind === 249 /* ForInStatement */;
-  }
-  function isForOfStatement(node) {
-    return node.kind === 250 /* ForOfStatement */;
-  }
-  function isContinueStatement(node) {
-    return node.kind === 251 /* ContinueStatement */;
-  }
-  function isBreakStatement(node) {
-    return node.kind === 252 /* BreakStatement */;
-  }
-  function isReturnStatement(node) {
-    return node.kind === 253 /* ReturnStatement */;
-  }
-  function isWithStatement(node) {
-    return node.kind === 254 /* WithStatement */;
-  }
-  function isSwitchStatement(node) {
-    return node.kind === 255 /* SwitchStatement */;
-  }
-  function isLabeledStatement(node) {
-    return node.kind === 256 /* LabeledStatement */;
-  }
-  function isThrowStatement(node) {
-    return node.kind === 257 /* ThrowStatement */;
-  }
-  function isTryStatement(node) {
-    return node.kind === 258 /* TryStatement */;
-  }
-  function isDebuggerStatement(node) {
-    return node.kind === 259 /* DebuggerStatement */;
-  }
-  function isVariableDeclaration(node) {
-    return node.kind === 260 /* VariableDeclaration */;
-  }
-  function isVariableDeclarationList(node) {
-    return node.kind === 261 /* VariableDeclarationList */;
-  }
-  function isFunctionDeclaration(node) {
-    return node.kind === 262 /* FunctionDeclaration */;
-  }
-  function isClassDeclaration(node) {
-    return node.kind === 263 /* ClassDeclaration */;
-  }
-  function isInterfaceDeclaration(node) {
-    return node.kind === 264 /* InterfaceDeclaration */;
-  }
-  function isTypeAliasDeclaration(node) {
-    return node.kind === 265 /* TypeAliasDeclaration */;
-  }
-  function isEnumDeclaration(node) {
-    return node.kind === 266 /* EnumDeclaration */;
-  }
-  function isModuleDeclaration(node) {
-    return node.kind === 267 /* ModuleDeclaration */;
-  }
-  function isModuleBlock(node) {
-    return node.kind === 268 /* ModuleBlock */;
-  }
-  function isCaseBlock(node) {
-    return node.kind === 269 /* CaseBlock */;
-  }
-  function isNamespaceExportDeclaration(node) {
-    return node.kind === 270 /* NamespaceExportDeclaration */;
-  }
-  function isImportEqualsDeclaration(node) {
-    return node.kind === 271 /* ImportEqualsDeclaration */;
-  }
-  function isImportDeclaration(node) {
-    return node.kind === 272 /* ImportDeclaration */;
-  }
-  function isImportClause(node) {
-    return node.kind === 273 /* ImportClause */;
-  }
-  function isImportTypeAssertionContainer(node) {
-    return node.kind === 302 /* ImportTypeAssertionContainer */;
-  }
-  function isAssertClause(node) {
-    return node.kind === 300 /* AssertClause */;
-  }
-  function isAssertEntry(node) {
-    return node.kind === 301 /* AssertEntry */;
-  }
-  function isImportAttributes(node) {
-    return node.kind === 300 /* ImportAttributes */;
-  }
-  function isImportAttribute(node) {
-    return node.kind === 301 /* ImportAttribute */;
-  }
-  function isNamespaceImport(node) {
-    return node.kind === 274 /* NamespaceImport */;
-  }
-  function isNamespaceExport(node) {
-    return node.kind === 280 /* NamespaceExport */;
-  }
-  function isNamedImports(node) {
-    return node.kind === 275 /* NamedImports */;
-  }
-  function isImportSpecifier(node) {
-    return node.kind === 276 /* ImportSpecifier */;
-  }
-  function isExportAssignment(node) {
-    return node.kind === 277 /* ExportAssignment */;
-  }
-  function isExportDeclaration(node) {
-    return node.kind === 278 /* ExportDeclaration */;
-  }
-  function isNamedExports(node) {
-    return node.kind === 279 /* NamedExports */;
-  }
-  function isExportSpecifier(node) {
-    return node.kind === 281 /* ExportSpecifier */;
-  }
-  function isMissingDeclaration(node) {
-    return node.kind === 282 /* MissingDeclaration */;
-  }
-  function isNotEmittedStatement(node) {
-    return node.kind === 359 /* NotEmittedStatement */;
-  }
-  function isSyntheticReference(node) {
-    return node.kind === 362 /* SyntheticReferenceExpression */;
-  }
-  function isExternalModuleReference(node) {
-    return node.kind === 283 /* ExternalModuleReference */;
-  }
-  function isJsxElement(node) {
-    return node.kind === 284 /* JsxElement */;
-  }
-  function isJsxSelfClosingElement(node) {
-    return node.kind === 285 /* JsxSelfClosingElement */;
-  }
-  function isJsxOpeningElement(node) {
-    return node.kind === 286 /* JsxOpeningElement */;
-  }
-  function isJsxClosingElement(node) {
-    return node.kind === 287 /* JsxClosingElement */;
-  }
-  function isJsxFragment(node) {
-    return node.kind === 288 /* JsxFragment */;
-  }
-  function isJsxOpeningFragment(node) {
-    return node.kind === 289 /* JsxOpeningFragment */;
-  }
-  function isJsxClosingFragment(node) {
-    return node.kind === 290 /* JsxClosingFragment */;
-  }
-  function isJsxAttribute(node) {
-    return node.kind === 291 /* JsxAttribute */;
-  }
-  function isJsxAttributes(node) {
-    return node.kind === 292 /* JsxAttributes */;
-  }
-  function isJsxSpreadAttribute(node) {
-    return node.kind === 293 /* JsxSpreadAttribute */;
-  }
-  function isJsxExpression(node) {
-    return node.kind === 294 /* JsxExpression */;
-  }
-  function isJsxNamespacedName(node) {
-    return node.kind === 295 /* JsxNamespacedName */;
-  }
-  function isCaseClause(node) {
-    return node.kind === 296 /* CaseClause */;
-  }
-  function isDefaultClause(node) {
-    return node.kind === 297 /* DefaultClause */;
-  }
-  function isHeritageClause(node) {
-    return node.kind === 298 /* HeritageClause */;
-  }
-  function isCatchClause(node) {
-    return node.kind === 299 /* CatchClause */;
-  }
-  function isPropertyAssignment(node) {
-    return node.kind === 303 /* PropertyAssignment */;
-  }
-  function isShorthandPropertyAssignment(node) {
-    return node.kind === 304 /* ShorthandPropertyAssignment */;
-  }
-  function isSpreadAssignment(node) {
-    return node.kind === 305 /* SpreadAssignment */;
-  }
-  function isEnumMember(node) {
-    return node.kind === 306 /* EnumMember */;
-  }
-  function isUnparsedPrepend(node) {
-    return node.kind === 308 /* UnparsedPrepend */;
-  }
-  function isSourceFile(node) {
-    return node.kind === 312 /* SourceFile */;
-  }
-  function isBundle(node) {
-    return node.kind === 313 /* Bundle */;
-  }
-  function isUnparsedSource(node) {
-    return node.kind === 314 /* UnparsedSource */;
-  }
-  function isJSDocTypeExpression(node) {
-    return node.kind === 316 /* JSDocTypeExpression */;
-  }
-  function isJSDocNameReference(node) {
-    return node.kind === 317 /* JSDocNameReference */;
-  }
-  function isJSDocMemberName(node) {
-    return node.kind === 318 /* JSDocMemberName */;
-  }
-  function isJSDocLink(node) {
-    return node.kind === 331 /* JSDocLink */;
-  }
-  function isJSDocLinkCode(node) {
-    return node.kind === 332 /* JSDocLinkCode */;
-  }
-  function isJSDocLinkPlain(node) {
-    return node.kind === 333 /* JSDocLinkPlain */;
-  }
-  function isJSDocAllType(node) {
-    return node.kind === 319 /* JSDocAllType */;
-  }
-  function isJSDocUnknownType(node) {
-    return node.kind === 320 /* JSDocUnknownType */;
-  }
-  function isJSDocNullableType(node) {
-    return node.kind === 321 /* JSDocNullableType */;
-  }
-  function isJSDocNonNullableType(node) {
-    return node.kind === 322 /* JSDocNonNullableType */;
-  }
-  function isJSDocOptionalType(node) {
-    return node.kind === 323 /* JSDocOptionalType */;
-  }
-  function isJSDocFunctionType(node) {
-    return node.kind === 324 /* JSDocFunctionType */;
-  }
-  function isJSDocVariadicType(node) {
-    return node.kind === 325 /* JSDocVariadicType */;
-  }
-  function isJSDocNamepathType(node) {
-    return node.kind === 326 /* JSDocNamepathType */;
-  }
-  function isJSDoc(node) {
-    return node.kind === 327 /* JSDoc */;
-  }
-  function isJSDocTypeLiteral(node) {
-    return node.kind === 329 /* JSDocTypeLiteral */;
-  }
-  function isJSDocSignature(node) {
-    return node.kind === 330 /* JSDocSignature */;
-  }
-  function isJSDocAugmentsTag(node) {
-    return node.kind === 335 /* JSDocAugmentsTag */;
-  }
-  function isJSDocAuthorTag(node) {
-    return node.kind === 337 /* JSDocAuthorTag */;
-  }
-  function isJSDocClassTag(node) {
-    return node.kind === 339 /* JSDocClassTag */;
-  }
-  function isJSDocCallbackTag(node) {
-    return node.kind === 345 /* JSDocCallbackTag */;
-  }
-  function isJSDocPublicTag(node) {
-    return node.kind === 340 /* JSDocPublicTag */;
-  }
-  function isJSDocPrivateTag(node) {
-    return node.kind === 341 /* JSDocPrivateTag */;
-  }
-  function isJSDocProtectedTag(node) {
-    return node.kind === 342 /* JSDocProtectedTag */;
-  }
-  function isJSDocReadonlyTag(node) {
-    return node.kind === 343 /* JSDocReadonlyTag */;
-  }
-  function isJSDocOverrideTag(node) {
-    return node.kind === 344 /* JSDocOverrideTag */;
-  }
-  function isJSDocOverloadTag(node) {
-    return node.kind === 346 /* JSDocOverloadTag */;
-  }
-  function isJSDocDeprecatedTag(node) {
-    return node.kind === 338 /* JSDocDeprecatedTag */;
-  }
-  function isJSDocSeeTag(node) {
-    return node.kind === 354 /* JSDocSeeTag */;
-  }
-  function isJSDocEnumTag(node) {
-    return node.kind === 347 /* JSDocEnumTag */;
-  }
-  function isJSDocParameterTag(node) {
-    return node.kind === 348 /* JSDocParameterTag */;
-  }
-  function isJSDocReturnTag(node) {
-    return node.kind === 349 /* JSDocReturnTag */;
-  }
-  function isJSDocThisTag(node) {
-    return node.kind === 350 /* JSDocThisTag */;
-  }
-  function isJSDocTypeTag(node) {
-    return node.kind === 351 /* JSDocTypeTag */;
-  }
-  function isJSDocTemplateTag(node) {
-    return node.kind === 352 /* JSDocTemplateTag */;
-  }
-  function isJSDocTypedefTag(node) {
-    return node.kind === 353 /* JSDocTypedefTag */;
-  }
-  function isJSDocUnknownTag(node) {
-    return node.kind === 334 /* JSDocTag */;
-  }
-  function isJSDocPropertyTag(node) {
-    return node.kind === 355 /* JSDocPropertyTag */;
-  }
-  function isJSDocImplementsTag(node) {
-    return node.kind === 336 /* JSDocImplementsTag */;
-  }
-  function isJSDocSatisfiesTag(node) {
-    return node.kind === 357 /* JSDocSatisfiesTag */;
-  }
-  function isJSDocThrowsTag(node) {
-    return node.kind === 356 /* JSDocThrowsTag */;
-  }
-  function isSyntaxList(n) {
-    return n.kind === 358 /* SyntaxList */;
-  }
-  var init_nodeTests = __esm({
-    "src/compiler/factory/nodeTests.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/factory/utilities.ts
-  function createEmptyExports(factory2) {
-    return factory2.createExportDeclaration(
-      /*modifiers*/
-      void 0,
-      /*isTypeOnly*/
-      false,
-      factory2.createNamedExports([]),
-      /*moduleSpecifier*/
-      void 0
-    );
-  }
-  function createMemberAccessForPropertyName(factory2, target, memberName, location) {
-    if (isComputedPropertyName(memberName)) {
-      return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location);
-    } else {
-      const expression = setTextRange(
-        isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName),
-        memberName
-      );
-      addEmitFlags(expression, 128 /* NoNestedSourceMaps */);
-      return expression;
-    }
-  }
-  function createReactNamespace(reactNamespace, parent2) {
-    const react = parseNodeFactory.createIdentifier(reactNamespace || "React");
-    setParent(react, getParseTreeNode(parent2));
-    return react;
-  }
-  function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) {
-    if (isQualifiedName(jsxFactory)) {
-      const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2);
-      const right = factory2.createIdentifier(idText(jsxFactory.right));
-      right.escapedText = jsxFactory.right.escapedText;
-      return factory2.createPropertyAccessExpression(left, right);
-    } else {
-      return createReactNamespace(idText(jsxFactory), parent2);
-    }
-  }
-  function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) {
-    return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
-      createReactNamespace(reactNamespace, parent2),
-      "createElement"
-    );
-  }
-  function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) {
-    return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
-      createReactNamespace(reactNamespace, parent2),
-      "Fragment"
+  let result;
+  if (moduleResolution === 2 /* Node10 */) {
+    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+    result = priorityExtensions && tryResolve(priorityExtensions, state) || secondaryExtensions && tryResolve(secondaryExtensions, state) || void 0;
+  } else {
+    result = tryResolve(extensions, state);
+  }
+  let alternateResult;
+  if (state.resolvedPackageDirectory && !isConfigLookup && !isExternalModuleNameRelative(moduleName)) {
+    const wantedTypesButGotJs = (result == null ? void 0 : result.value) && extensions & (1 /* TypeScript */ | 4 /* Declaration */) && !extensionIsOk(1 /* TypeScript */ | 4 /* Declaration */, result.value.resolved.extension);
+    if (((_a = result == null ? void 0 : result.value) == null ? void 0 : _a.isExternalLibraryImport) && wantedTypesButGotJs && features & 8 /* Exports */ && (conditions == null ? void 0 : conditions.includes("import"))) {
+      traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update);
+      const diagnosticState = {
+        ...state,
+        features: state.features & ~8 /* Exports */,
+        reportDiagnostic: noop
+      };
+      const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState);
+      if ((_b = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _b.isExternalLibraryImport) {
+        alternateResult = diagnosticResult.value.resolved.path;
+      }
+    } else if ((!(result == null ? void 0 : result.value) || wantedTypesButGotJs) && moduleResolution === 2 /* Node10 */) {
+      traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update);
+      const diagnosticsCompilerOptions = { ...state.compilerOptions, moduleResolution: 100 /* Bundler */ };
+      const diagnosticState = {
+        ...state,
+        compilerOptions: diagnosticsCompilerOptions,
+        features: 30 /* BundlerDefault */,
+        conditions: getConditions(diagnosticsCompilerOptions),
+        reportDiagnostic: noop
+      };
+      const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState);
+      if ((_c = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _c.isExternalLibraryImport) {
+        alternateResult = diagnosticResult.value.resolved.path;
+      }
+    }
+  }
+  return createResolvedModuleWithFailedLookupLocationsHandlingSymlink(
+    moduleName,
+    (_d = result == null ? void 0 : result.value) == null ? void 0 : _d.resolved,
+    (_e = result == null ? void 0 : result.value) == null ? void 0 : _e.isExternalLibraryImport,
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state,
+    cache,
+    alternateResult
+  );
+  function tryResolve(extensions2, state2) {
+    const loader = (extensions3, candidate, onlyRecordFailures, state3) => nodeLoadModuleByRelativeName(
+      extensions3,
+      candidate,
+      onlyRecordFailures,
+      state3,
+      /*considerPackageJson*/
+      true
     );
-  }
-  function createExpressionForJsxElement(factory2, callee, tagName, props, children, location) {
-    const argumentsList = [tagName];
-    if (props) {
-      argumentsList.push(props);
+    const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state2);
+    if (resolved) {
+      return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
     }
-    if (children && children.length > 0) {
-      if (!props) {
-        argumentsList.push(factory2.createNull());
+    if (!isExternalModuleNameRelative(moduleName)) {
+      let resolved2;
+      if (features & 2 /* Imports */ && startsWith(moduleName, "#")) {
+        resolved2 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
       }
-      if (children.length > 1) {
-        for (const child of children) {
-          startOnNewLine(child);
-          argumentsList.push(child);
-        }
-      } else {
-        argumentsList.push(children[0]);
+      if (!resolved2 && features & 4 /* SelfName */) {
+        resolved2 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
       }
-    }
-    return setTextRange(
-      factory2.createCallExpression(
-        callee,
-        /*typeArguments*/
-        void 0,
-        argumentsList
-      ),
-      location
-    );
-  }
-  function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) {
-    const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement);
-    const argumentsList = [tagName, factory2.createNull()];
-    if (children && children.length > 0) {
-      if (children.length > 1) {
-        for (const child of children) {
-          startOnNewLine(child);
-          argumentsList.push(child);
+      if (!resolved2) {
+        if (moduleName.includes(":")) {
+          if (traceEnabled) {
+            trace(host, Diagnostics.Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
+          }
+          return void 0;
         }
-      } else {
-        argumentsList.push(children[0]);
+        if (traceEnabled) {
+          trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
+        }
+        resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
       }
-    }
-    return setTextRange(
-      factory2.createCallExpression(
-        createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
-        /*typeArguments*/
-        void 0,
-        argumentsList
-      ),
-      location
-    );
-  }
-  function createForOfBindingStatement(factory2, node, boundValue) {
-    if (isVariableDeclarationList(node)) {
-      const firstDeclaration = first(node.declarations);
-      const updatedDeclaration = factory2.updateVariableDeclaration(
-        firstDeclaration,
-        firstDeclaration.name,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        boundValue
-      );
-      return setTextRange(
-        factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.updateVariableDeclarationList(node, [updatedDeclaration])
-        ),
-        /*location*/
-        node
-      );
-    } else {
-      const updatedExpression = setTextRange(
-        factory2.createAssignment(node, boundValue),
-        /*location*/
-        node
-      );
-      return setTextRange(
-        factory2.createExpressionStatement(updatedExpression),
-        /*location*/
-        node
-      );
-    }
-  }
-  function insertLeadingStatement(factory2, dest, source) {
-    if (isBlock(dest)) {
-      return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
+      if (extensions2 & 4 /* Declaration */) {
+        resolved2 ?? (resolved2 = resolveFromTypeRoot(moduleName, state2));
+      }
+      return resolved2 && { value: resolved2.value && { resolved: resolved2.value, isExternalLibraryImport: true } };
     } else {
-      return factory2.createBlock(
-        factory2.createNodeArray([dest, source]),
-        /*multiLine*/
+      const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
+      const resolved2 = nodeLoadModuleByRelativeName(
+        extensions2,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state2,
+        /*considerPackageJson*/
         true
       );
+      return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
     }
   }
-  function createExpressionFromEntityName(factory2, node) {
-    if (isQualifiedName(node)) {
-      const left = createExpressionFromEntityName(factory2, node.left);
-      const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent);
-      return setTextRange(factory2.createPropertyAccessExpression(left, right), node);
-    } else {
-      return setParent(setTextRange(factory2.cloneNode(node), node), node.parent);
-    }
-  }
-  function createExpressionForPropertyName(factory2, memberName) {
-    if (isIdentifier(memberName)) {
-      return factory2.createStringLiteralFromNode(memberName);
-    } else if (isComputedPropertyName(memberName)) {
-      return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent);
-    } else {
-      return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent);
-    }
-  }
-  function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) {
-    const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property);
-    if (property === firstAccessor) {
-      return setTextRange(
-        factory2.createObjectDefinePropertyCall(
-          receiver,
-          createExpressionForPropertyName(factory2, property.name),
-          factory2.createPropertyDescriptor({
-            enumerable: factory2.createFalse(),
-            configurable: true,
-            get: getAccessor && setTextRange(
-              setOriginalNode(
-                factory2.createFunctionExpression(
-                  getModifiers(getAccessor),
-                  /*asteriskToken*/
-                  void 0,
-                  /*name*/
-                  void 0,
-                  /*typeParameters*/
-                  void 0,
-                  getAccessor.parameters,
-                  /*type*/
-                  void 0,
-                  getAccessor.body
-                  // TODO: GH#18217
-                ),
-                getAccessor
-              ),
-              getAccessor
-            ),
-            set: setAccessor && setTextRange(
-              setOriginalNode(
-                factory2.createFunctionExpression(
-                  getModifiers(setAccessor),
-                  /*asteriskToken*/
-                  void 0,
-                  /*name*/
-                  void 0,
-                  /*typeParameters*/
-                  void 0,
-                  setAccessor.parameters,
-                  /*type*/
-                  void 0,
-                  setAccessor.body
-                  // TODO: GH#18217
-                ),
-                setAccessor
-              ),
-              setAccessor
-            )
-          }, !multiLine)
-        ),
-        firstAccessor
-      );
-    }
-    return void 0;
-  }
-  function createExpressionForPropertyAssignment(factory2, property, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(
-            factory2,
-            receiver,
-            property.name,
-            /*location*/
-            property.name
-          ),
-          property.initializer
-        ),
-        property
-      ),
-      property
-    );
-  }
-  function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(
-            factory2,
-            receiver,
-            property.name,
-            /*location*/
-            property.name
-          ),
-          factory2.cloneNode(property.name)
-        ),
-        /*location*/
-        property
-      ),
-      /*original*/
-      property
-    );
+}
+function normalizePathForCJSResolution(containingDirectory, moduleName) {
+  const combined = combinePaths(containingDirectory, moduleName);
+  const parts = getPathComponents(combined);
+  const lastPart = lastOrUndefined(parts);
+  const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined);
+  return { path, parts };
+}
+function realPath(path, host, traceEnabled) {
+  if (!host.realpath) {
+    return path;
   }
-  function createExpressionForMethodDeclaration(factory2, method, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(
-            factory2,
-            receiver,
-            method.name,
-            /*location*/
-            method.name
-          ),
-          setOriginalNode(
-            setTextRange(
-              factory2.createFunctionExpression(
-                getModifiers(method),
-                method.asteriskToken,
-                /*name*/
-                void 0,
-                /*typeParameters*/
-                void 0,
-                method.parameters,
-                /*type*/
-                void 0,
-                method.body
-                // TODO: GH#18217
-              ),
-              /*location*/
-              method
-            ),
-            /*original*/
-            method
-          )
-        ),
-        /*location*/
-        method
-      ),
-      /*original*/
-      method
-    );
+  const real = normalizePath(host.realpath(path));
+  if (traceEnabled) {
+    trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real);
   }
-  function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) {
-    if (property.name && isPrivateIdentifier(property.name)) {
-      Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals.");
-    }
-    switch (property.kind) {
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine);
-      case 303 /* PropertyAssignment */:
-        return createExpressionForPropertyAssignment(factory2, property, receiver);
-      case 304 /* ShorthandPropertyAssignment */:
-        return createExpressionForShorthandPropertyAssignment(factory2, property, receiver);
-      case 174 /* MethodDeclaration */:
-        return createExpressionForMethodDeclaration(factory2, property, receiver);
-    }
+  return real;
+}
+function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions));
   }
-  function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) {
-    const operator = node.operator;
-    Debug.assert(operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression");
-    const temp = factory2.createTempVariable(recordTempVariable);
-    expression = factory2.createAssignment(temp, expression);
-    setTextRange(expression, node.operand);
-    let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator);
-    setTextRange(operation, node);
-    if (resultVariable) {
-      operation = factory2.createAssignment(resultVariable, operation);
-      setTextRange(operation, node);
+  if (!hasTrailingDirectorySeparator(candidate)) {
+    if (!onlyRecordFailures) {
+      const parentOfCandidate = getDirectoryPath(candidate);
+      if (!directoryProbablyExists(parentOfCandidate, state.host)) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
+        }
+        onlyRecordFailures = true;
+      }
     }
-    expression = factory2.createComma(expression, operation);
-    setTextRange(expression, node);
-    if (isPostfixUnaryExpression(node)) {
-      expression = factory2.createComma(expression, temp);
-      setTextRange(expression, node);
+    const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
+    if (resolvedFromFile) {
+      const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
+      const packageInfo = packageDirectory ? getPackageJsonInfo(
+        packageDirectory,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ) : void 0;
+      return withPackageId(packageInfo, resolvedFromFile, state);
     }
-    return expression;
-  }
-  function isInternalName(node) {
-    return (getEmitFlags(node) & 65536 /* InternalName */) !== 0;
   }
-  function isLocalName(node) {
-    return (getEmitFlags(node) & 32768 /* LocalName */) !== 0;
-  }
-  function isExportName(node) {
-    return (getEmitFlags(node) & 16384 /* ExportName */) !== 0;
-  }
-  function isUseStrictPrologue(node) {
-    return isStringLiteral(node.expression) && node.expression.text === "use strict";
-  }
-  function findUseStrictPrologue(statements) {
-    for (const statement of statements) {
-      if (isPrologueDirective(statement)) {
-        if (isUseStrictPrologue(statement)) {
-          return statement;
-        }
-      } else {
-        break;
+  if (!onlyRecordFailures) {
+    const candidateExists = directoryProbablyExists(candidate, state.host);
+    if (!candidateExists) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
       }
+      onlyRecordFailures = true;
     }
-    return void 0;
-  }
-  function startsWithUseStrict(statements) {
-    const firstStatement = firstOrUndefined(statements);
-    return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
-  }
-  function isCommaExpression(node) {
-    return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 28 /* CommaToken */;
   }
-  function isCommaSequence(node) {
-    return isCommaExpression(node) || isCommaListExpression(node);
+  if (!(state.features & 32 /* EsmMode */)) {
+    return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
   }
-  function isJSDocTypeAssertion(node) {
-    return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
+  return void 0;
+}
+var nodeModulesPathPart = "/node_modules/";
+function pathContainsNodeModules(path) {
+  return path.includes(nodeModulesPathPart);
+}
+function parseNodeModuleFromPath(resolved, isFolder) {
+  const path = normalizePath(resolved);
+  const idx = path.lastIndexOf(nodeModulesPathPart);
+  if (idx === -1) {
+    return void 0;
   }
-  function getJSDocTypeAssertionType(node) {
-    const type = getJSDocType(node);
-    Debug.assertIsDefined(type);
-    return type;
+  const indexAfterNodeModules = idx + nodeModulesPathPart.length;
+  let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules, isFolder);
+  if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) {
+    indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName, isFolder);
+  }
+  return path.slice(0, indexAfterPackageName);
+}
+function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex, isFolder) {
+  const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1);
+  return nextSeparatorIndex === -1 ? isFolder ? path.length : prevSeparatorIndex : nextSeparatorIndex;
+}
+function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) {
+  return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state));
+}
+function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
+  const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
+  if (resolvedByReplacingExtension) {
+    return resolvedByReplacingExtension;
+  }
+  if (!(state.features & 32 /* EsmMode */)) {
+    const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state);
+    if (resolvedByAddingExtension) {
+      return resolvedByAddingExtension;
+    }
+  }
+}
+function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
+  const filename = getBaseFileName(candidate);
+  if (!filename.includes(".")) {
+    return void 0;
   }
-  function isOuterExpression(node, kinds = 15 /* All */) {
-    switch (node.kind) {
-      case 217 /* ParenthesizedExpression */:
-        if (kinds & 16 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) {
-          return false;
+  let extensionless = removeFileExtension(candidate);
+  if (extensionless === candidate) {
+    extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+  }
+  const extension = candidate.substring(extensionless.length);
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+  }
+  return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+}
+function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
+  if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
+}
+function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) {
+  if (!onlyRecordFailures) {
+    const directory = getDirectoryPath(candidate);
+    if (directory) {
+      onlyRecordFailures = !directoryProbablyExists(directory, state.host);
+    }
+  }
+  switch (originalExtension) {
+    case ".mjs" /* Mjs */:
+    case ".mts" /* Mts */:
+    case ".d.mts" /* Dmts */:
+      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+    case ".cjs" /* Cjs */:
+    case ".cts" /* Cts */:
+    case ".d.cts" /* Dcts */:
+      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+    case ".json" /* Json */:
+      return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+    case ".tsx" /* Tsx */:
+    case ".jsx" /* Jsx */:
+      return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".js" /* Js */:
+    case "":
+      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+    default:
+      return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
+  }
+  function tryExtension(ext, resolvedUsingTsExtension) {
+    const path = tryFile(candidate + ext, onlyRecordFailures, state);
+    return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
+  }
+}
+function tryFile(fileName, onlyRecordFailures, state) {
+  var _a;
+  if (!((_a = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a.length)) {
+    return tryFileLookup(fileName, onlyRecordFailures, state);
+  }
+  const ext = tryGetExtensionFromPath2(fileName) ?? "";
+  const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName;
+  return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state));
+}
+function tryFileLookup(fileName, onlyRecordFailures, state) {
+  var _a;
+  if (!onlyRecordFailures) {
+    if (state.host.fileExists(fileName)) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.File_0_exists_use_it_as_a_name_resolution_result, fileName);
+      }
+      return fileName;
+    } else {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.File_0_does_not_exist, fileName);
+      }
+    }
+  }
+  (_a = state.failedLookupLocations) == null ? void 0 : _a.push(fileName);
+  return void 0;
+}
+function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
+  const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
+  const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
+  const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
+  return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths), state);
+}
+function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
+  if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) {
+    return packageJsonInfo.contents.resolvedEntrypoints;
+  }
+  let entrypoints;
+  const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
+  const features = getNodeResolutionFeatures(options);
+  const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+  loadPackageJsonMainState.conditions = getConditions(options);
+  loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory;
+  const mainResolution = loadNodeModuleFromDirectoryWorker(
+    extensions,
+    packageJsonInfo.packageDirectory,
+    /*onlyRecordFailures*/
+    false,
+    loadPackageJsonMainState,
+    packageJsonInfo.contents.packageJsonContent,
+    getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState)
+  );
+  entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path);
+  if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
+    const conditionSets = deduplicate(
+      [getConditions(options, 99 /* ESNext */), getConditions(options, 1 /* CommonJS */)],
+      arrayIsEqualTo
+    );
+    for (const conditions of conditionSets) {
+      const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions, host };
+      const exportResolutions = loadEntrypointsFromExportMap(
+        packageJsonInfo,
+        packageJsonInfo.contents.packageJsonContent.exports,
+        loadPackageJsonExportsState,
+        extensions
+      );
+      if (exportResolutions) {
+        for (const resolution of exportResolutions) {
+          entrypoints = appendIfUnique(entrypoints, resolution.path);
         }
-        return (kinds & 1 /* Parentheses */) !== 0;
-      case 216 /* TypeAssertionExpression */:
-      case 234 /* AsExpression */:
-      case 233 /* ExpressionWithTypeArguments */:
-      case 238 /* SatisfiesExpression */:
-        return (kinds & 2 /* TypeAssertions */) !== 0;
-      case 235 /* NonNullExpression */:
-        return (kinds & 4 /* NonNullAssertions */) !== 0;
-      case 360 /* PartiallyEmittedExpression */:
-        return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
+      }
     }
-    return false;
   }
-  function skipOuterExpressions(node, kinds = 15 /* All */) {
-    while (isOuterExpression(node, kinds)) {
-      node = node.expression;
+  return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false;
+}
+function loadEntrypointsFromExportMap(scope, exports2, state, extensions) {
+  let entrypoints;
+  if (isArray(exports2)) {
+    for (const target of exports2) {
+      loadEntrypointsFromTargetExports(target);
     }
-    return node;
-  }
-  function walkUpOuterExpressions(node, kinds = 15 /* All */) {
-    let parent2 = node.parent;
-    while (isOuterExpression(parent2, kinds)) {
-      parent2 = parent2.parent;
-      Debug.assert(parent2);
+  } else if (typeof exports2 === "object" && exports2 !== null && allKeysStartWithDot(exports2)) {
+    for (const key in exports2) {
+      loadEntrypointsFromTargetExports(exports2[key]);
     }
-    return parent2;
-  }
-  function skipAssertions(node) {
-    return skipOuterExpressions(node, 6 /* Assertions */);
-  }
-  function startOnNewLine(node) {
-    return setStartsOnNewLine(
-      node,
-      /*newLine*/
-      true
-    );
+  } else {
+    loadEntrypointsFromTargetExports(exports2);
   }
-  function getExternalHelpersModuleName(node) {
-    const parseNode = getOriginalNode(node, isSourceFile);
-    const emitNode = parseNode && parseNode.emitNode;
-    return emitNode && emitNode.externalHelpersModuleName;
-  }
-  function hasRecordedExternalHelpers(sourceFile) {
-    const parseNode = getOriginalNode(sourceFile, isSourceFile);
-    const emitNode = parseNode && parseNode.emitNode;
-    return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers);
-  }
-  function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) {
-    if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) {
-      let namedBindings;
-      const moduleKind = getEmitModuleKind(compilerOptions);
-      if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || sourceFile.impliedNodeFormat === 99 /* ESNext */) {
-        const helpers = getEmitHelpers(sourceFile);
-        if (helpers) {
-          const helperNames = [];
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              const importName = helper.importName;
-              if (importName) {
-                pushIfUnique(helperNames, importName);
-              }
-            }
-          }
-          if (some(helperNames)) {
-            helperNames.sort(compareStringsCaseSensitive);
-            namedBindings = nodeFactory.createNamedImports(
-              map(helperNames, (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
-                /*isTypeOnly*/
-                false,
-                /*propertyName*/
-                void 0,
-                nodeFactory.createIdentifier(name)
-              ) : nodeFactory.createImportSpecifier(
-                /*isTypeOnly*/
-                false,
-                nodeFactory.createIdentifier(name),
-                helperFactory.getUnscopedHelperName(name)
-              ))
-            );
-            const parseNode = getOriginalNode(sourceFile, isSourceFile);
-            const emitNode = getOrCreateEmitNode(parseNode);
-            emitNode.externalHelpers = true;
-          }
+  return entrypoints;
+  function loadEntrypointsFromTargetExports(target) {
+    var _a, _b;
+    if (typeof target === "string" && startsWith(target, "./")) {
+      if (target.includes("*") && state.host.readDirectory) {
+        if (target.indexOf("*") !== target.lastIndexOf("*")) {
+          return false;
         }
+        state.host.readDirectory(
+          scope.packageDirectory,
+          extensionsToExtensionsArray(extensions),
+          /*excludes*/
+          void 0,
+          [
+            changeFullExtension(replaceFirstStar(target, "**/*"), ".*")
+          ]
+        ).forEach((entry) => {
+          entrypoints = appendIfUnique(entrypoints, {
+            path: entry,
+            ext: getAnyExtensionFromPath(entry),
+            resolvedUsingTsExtension: void 0
+          });
+        });
       } else {
-        const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar || hasImportDefault);
-        if (externalHelpersModuleName) {
-          namedBindings = nodeFactory.createNamespaceImport(externalHelpersModuleName);
+        const partsAfterFirst = getPathComponents(target).slice(2);
+        if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) {
+          return false;
         }
-      }
-      if (namedBindings) {
-        const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
-          /*modifiers*/
-          void 0,
-          nodeFactory.createImportClause(
-            /*isTypeOnly*/
-            false,
-            /*name*/
-            void 0,
-            namedBindings
-          ),
-          nodeFactory.createStringLiteral(externalHelpersModuleNameText),
-          /*attributes*/
-          void 0
+        const resolvedTarget = combinePaths(scope.packageDirectory, target);
+        const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
+        const result = loadFileNameFromPackageJsonField(
+          extensions,
+          finalPath,
+          /*onlyRecordFailures*/
+          false,
+          state
         );
-        addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */);
-        return externalHelpersImportDeclaration;
-      }
-    }
-  }
-  function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) {
-    if (compilerOptions.importHelpers && isEffectiveExternalModule(node, compilerOptions)) {
-      const externalHelpersModuleName = getExternalHelpersModuleName(node);
-      if (externalHelpersModuleName) {
-        return externalHelpersModuleName;
-      }
-      const moduleKind = getEmitModuleKind(compilerOptions);
-      let create = (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || node.impliedNodeFormat === 1 /* CommonJS */);
-      if (!create) {
-        const helpers = getEmitHelpers(node);
-        if (helpers) {
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              create = true;
-              break;
-            }
-          }
+        if (result) {
+          entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
+          return true;
         }
       }
-      if (create) {
-        const parseNode = getOriginalNode(node, isSourceFile);
-        const emitNode = getOrCreateEmitNode(parseNode);
-        return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText));
+    } else if (Array.isArray(target)) {
+      for (const t of target) {
+        const success = loadEntrypointsFromTargetExports(t);
+        if (success) {
+          return true;
+        }
       }
+    } else if (typeof target === "object" && target !== null) {
+      return forEach(getOwnKeys(target), (key) => {
+        if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) {
+          loadEntrypointsFromTargetExports(target[key]);
+          return true;
+        }
+      });
     }
   }
-  function getLocalNameForExternalImport(factory2, node, sourceFile) {
-    const namespaceDeclaration = getNamespaceDeclarationNode(node);
-    if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) {
-      const name = namespaceDeclaration.name;
-      return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name));
-    }
-    if (node.kind === 272 /* ImportDeclaration */ && node.importClause) {
-      return factory2.getGeneratedNameForNode(node);
-    }
-    if (node.kind === 278 /* ExportDeclaration */ && node.moduleSpecifier) {
-      return factory2.getGeneratedNameForNode(node);
+}
+function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) {
+  return {
+    host,
+    compilerOptions: options,
+    traceEnabled: isTraceEnabled(options, host),
+    failedLookupLocations: void 0,
+    affectingLocations: void 0,
+    packageJsonInfoCache,
+    features: 0 /* None */,
+    conditions: emptyArray,
+    requestContainingDirectory: void 0,
+    reportDiagnostic: noop,
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false,
+    resolvedPackageDirectory: false
+  };
+}
+function getPackageScopeForPath(fileName, state) {
+  const parts = getPathComponents(fileName);
+  parts.pop();
+  while (parts.length > 0) {
+    const pkg = getPackageJsonInfo(
+      getPathFromPathComponents(parts),
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
+    if (pkg) {
+      return pkg;
     }
-    return void 0;
+    parts.pop();
   }
-  function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) {
-    const moduleName = getExternalModuleName(importNode);
-    if (moduleName && isStringLiteral(moduleName)) {
-      return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName);
+  return void 0;
+}
+function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+  if (packageJsonInfo.contents.versionPaths === void 0) {
+    packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+  }
+  return packageJsonInfo.contents.versionPaths || void 0;
+}
+function getPeerDependenciesOfPackageJsonInfo(packageJsonInfo, state) {
+  if (packageJsonInfo.contents.peerDependencies === void 0) {
+    packageJsonInfo.contents.peerDependencies = readPackageJsonPeerDependencies(packageJsonInfo, state) || false;
+  }
+  return packageJsonInfo.contents.peerDependencies || void 0;
+}
+function readPackageJsonPeerDependencies(packageJsonInfo, state) {
+  const peerDependencies = readPackageJsonField(packageJsonInfo.contents.packageJsonContent, "peerDependencies", "object", state);
+  if (peerDependencies === void 0) return void 0;
+  if (state.traceEnabled) trace(state.host, Diagnostics.package_json_has_a_peerDependencies_field);
+  const packageDirectory = realPath(packageJsonInfo.packageDirectory, state.host, state.traceEnabled);
+  const nodeModules = packageDirectory.substring(0, packageDirectory.lastIndexOf("node_modules") + "node_modules".length) + directorySeparator;
+  let result = "";
+  for (const key in peerDependencies) {
+    if (hasProperty(peerDependencies, key)) {
+      const peerPackageJson = getPackageJsonInfo(
+        nodeModules + key,
+        /*onlyRecordFailures*/
+        false,
+        state
+      );
+      if (peerPackageJson) {
+        const version2 = peerPackageJson.contents.packageJsonContent.version;
+        result += `+${key}@${version2}`;
+        if (state.traceEnabled) trace(state.host, Diagnostics.Found_peerDependency_0_with_1_version, key, version2);
+      } else {
+        if (state.traceEnabled) trace(state.host, Diagnostics.Failed_to_find_peerDependency_0, key);
+      }
     }
-    return void 0;
   }
-  function tryRenameExternalModule(factory2, moduleName, sourceFile) {
-    const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text);
-    return rename ? factory2.createStringLiteral(rename) : void 0;
+  return result;
+}
+function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
+  var _a, _b, _c, _d, _e, _f;
+  const { host, traceEnabled } = state;
+  const packageJsonPath = combinePaths(packageDirectory, "package.json");
+  if (onlyRecordFailures) {
+    (_a = state.failedLookupLocations) == null ? void 0 : _a.push(packageJsonPath);
+    return void 0;
   }
-  function tryGetModuleNameFromFile(factory2, file, host, options) {
-    if (!file) {
+  const existing = (_b = state.packageJsonInfoCache) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
+  if (existing !== void 0) {
+    if (isPackageJsonInfo(existing)) {
+      if (traceEnabled) trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath);
+      (_c = state.affectingLocations) == null ? void 0 : _c.push(packageJsonPath);
+      return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents };
+    } else {
+      if (existing.directoryExists && traceEnabled) trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath);
+      (_d = state.failedLookupLocations) == null ? void 0 : _d.push(packageJsonPath);
       return void 0;
     }
-    if (file.moduleName) {
-      return factory2.createStringLiteral(file.moduleName);
+  }
+  const directoryExists = directoryProbablyExists(packageDirectory, host);
+  if (directoryExists && host.fileExists(packageJsonPath)) {
+    const packageJsonContent = readJson(packageJsonPath, host);
+    if (traceEnabled) {
+      trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
     }
-    if (!file.isDeclarationFile && outFile(options)) {
-      return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName));
+    const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0, peerDependencies: void 0 } };
+    if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, result);
+    (_e = state.affectingLocations) == null ? void 0 : _e.push(packageJsonPath);
+    return result;
+  } else {
+    if (directoryExists && traceEnabled) {
+      trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath);
+    }
+    if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, { packageDirectory, directoryExists });
+    (_f = state.failedLookupLocations) == null ? void 0 : _f.push(packageJsonPath);
+  }
+}
+function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) {
+  let packageFile;
+  if (jsonContent) {
+    if (state.isConfigLookup) {
+      packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state);
+    } else {
+      packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0;
+    }
+  }
+  const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => {
+    const fromFile = loadFileNameFromPackageJsonField(extensions2, candidate2, onlyRecordFailures2, state2);
+    if (fromFile) {
+      return noPackageId(fromFile);
+    }
+    const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
+    const features = state2.features;
+    const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+    state2.candidateIsFromPackageJsonField = true;
+    if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
+      state2.features &= ~32 /* EsmMode */;
+    }
+    const result = nodeLoadModuleByRelativeName(
+      expandedExtensions,
+      candidate2,
+      onlyRecordFailures2,
+      state2,
+      /*considerPackageJson*/
+      false
+    );
+    state2.features = features;
+    state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
+    return result;
+  };
+  const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
+  const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
+  const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
+  if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
+    const moduleName = getRelativePathFromDirectory(
+      candidate,
+      packageFile || indexPath,
+      /*ignoreCase*/
+      false
+    );
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
     }
+    const result = tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      candidate,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+      state
+    );
+    if (result) {
+      return removeIgnoredPackageId(result.value);
+    }
+  }
+  const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state));
+  if (packageFileResult) return packageFileResult;
+  if (!(state.features & 32 /* EsmMode */)) {
+    return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
+  }
+}
+function extensionIsOk(extensions, extension) {
+  return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
+}
+function parsePackageName(moduleName) {
+  let idx = moduleName.indexOf(directorySeparator);
+  if (moduleName[0] === "@") {
+    idx = moduleName.indexOf(directorySeparator, idx + 1);
+  }
+  return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) };
+}
+function allKeysStartWithDot(obj) {
+  return every(getOwnKeys(obj), (k) => startsWith(k, "."));
+}
+function noKeyStartsWithDot(obj) {
+  return !some(getOwnKeys(obj), (k) => startsWith(k, "."));
+}
+function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) {
+  var _a, _b;
+  const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
+  const scope = getPackageScopeForPath(directoryPath, state);
+  if (!scope || !scope.contents.packageJsonContent.exports) {
     return void 0;
   }
-  function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) {
-    return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions);
+  if (typeof scope.contents.packageJsonContent.name !== "string") {
+    return void 0;
   }
-  function getInitializerOfBindingOrAssignmentElement(bindingElement) {
-    if (isDeclarationBindingElement(bindingElement)) {
-      return bindingElement.initializer;
-    }
-    if (isPropertyAssignment(bindingElement)) {
-      const initializer = bindingElement.initializer;
-      return isAssignmentExpression(
-        initializer,
-        /*excludeCompoundAssignment*/
-        true
-      ) ? initializer.right : void 0;
-    }
-    if (isShorthandPropertyAssignment(bindingElement)) {
-      return bindingElement.objectAssignmentInitializer;
+  const parts = getPathComponents(moduleName);
+  const nameParts = getPathComponents(scope.contents.packageJsonContent.name);
+  if (!every(nameParts, (p, i) => parts[i] === p)) {
+    return void 0;
+  }
+  const trailingParts = parts.slice(nameParts.length);
+  const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+  if (getAllowJSCompilerOption(state.compilerOptions) && !pathContainsNodeModules(directory)) {
+    return loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference);
+  }
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
+}
+function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
+  if (!scope.contents.packageJsonContent.exports) {
+    return void 0;
+  }
+  if (subpath === ".") {
+    let mainExport;
+    if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) {
+      mainExport = scope.contents.packageJsonContent.exports;
+    } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) {
+      mainExport = scope.contents.packageJsonContent.exports["."];
     }
-    if (isAssignmentExpression(
-      bindingElement,
-      /*excludeCompoundAssignment*/
-      true
-    )) {
-      return bindingElement.right;
+    if (mainExport) {
+      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope,
+        /*isImports*/
+        false
+      );
+      return loadModuleFromTargetImportOrExport(
+        mainExport,
+        "",
+        /*pattern*/
+        false,
+        "."
+      );
     }
-    if (isSpreadElement(bindingElement)) {
-      return getInitializerOfBindingOrAssignmentElement(bindingElement.expression);
+  } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
+    if (typeof scope.contents.packageJsonContent.exports !== "object") {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
+      }
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-  }
-  function getTargetOfBindingOrAssignmentElement(bindingElement) {
-    if (isDeclarationBindingElement(bindingElement)) {
-      return bindingElement.name;
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      subpath,
+      scope.contents.packageJsonContent.exports,
+      scope,
+      /*isImports*/
+      false
+    );
+    if (result) {
+      return result;
     }
-    if (isObjectLiteralElementLike(bindingElement)) {
-      switch (bindingElement.kind) {
-        case 303 /* PropertyAssignment */:
-          return getTargetOfBindingOrAssignmentElement(bindingElement.initializer);
-        case 304 /* ShorthandPropertyAssignment */:
-          return bindingElement.name;
-        case 305 /* SpreadAssignment */:
-          return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
-      }
-      return void 0;
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
+  }
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
+}
+function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
+  var _a, _b;
+  if (moduleName === "#" || startsWith(moduleName, "#/")) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
     }
-    if (isAssignmentExpression(
-      bindingElement,
-      /*excludeCompoundAssignment*/
-      true
-    )) {
-      return getTargetOfBindingOrAssignmentElement(bindingElement.left);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+  }
+  const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
+  const scope = getPackageScopeForPath(directoryPath, state);
+  if (!scope) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
     }
-    if (isSpreadElement(bindingElement)) {
-      return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+  }
+  if (!scope.contents.packageJsonContent.imports) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
     }
-    return bindingElement;
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
-  function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-        return bindingElement.dotDotDotToken;
-      case 230 /* SpreadElement */:
-      case 305 /* SpreadAssignment */:
-        return bindingElement;
+  const result = loadModuleFromImportsOrExports(
+    extensions,
+    state,
+    cache,
+    redirectedReference,
+    moduleName,
+    scope.contents.packageJsonContent.imports,
+    scope,
+    /*isImports*/
+    true
+  );
+  if (result) {
+    return result;
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
+  }
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
+}
+function comparePatternKeys(a, b) {
+  const aPatternIndex = a.indexOf("*");
+  const bPatternIndex = b.indexOf("*");
+  const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1;
+  const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1;
+  if (baseLenA > baseLenB) return -1;
+  if (baseLenB > baseLenA) return 1;
+  if (aPatternIndex === -1) return 1;
+  if (bPatternIndex === -1) return -1;
+  if (a.length > b.length) return -1;
+  if (b.length > a.length) return 1;
+  return 0;
+}
+function loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) {
+  const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
+  if (!endsWith(moduleName, directorySeparator) && !moduleName.includes("*") && hasProperty(lookupTable, moduleName)) {
+    const target = lookupTable[moduleName];
+    return loadModuleFromTargetImportOrExport(
+      target,
+      /*subpath*/
+      "",
+      /*pattern*/
+      false,
+      moduleName
+    );
+  }
+  const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => hasOneAsterisk(k) || endsWith(k, "/")), comparePatternKeys);
+  for (const potentialTarget of expandingKeys) {
+    if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) {
+      const target = lookupTable[potentialTarget];
+      const starPos = potentialTarget.indexOf("*");
+      const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
+    } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
+      const target = lookupTable[potentialTarget];
+      const subpath = moduleName.substring(potentialTarget.length - 1);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
+    } else if (startsWith(moduleName, potentialTarget)) {
+      const target = lookupTable[potentialTarget];
+      const subpath = moduleName.substring(potentialTarget.length);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        false,
+        potentialTarget
+      );
     }
-    return void 0;
   }
-  function getPropertyNameOfBindingOrAssignmentElement(bindingElement) {
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement);
-    Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element.");
-    return propertyName;
+  function matchesPatternWithTrailer(target, name) {
+    if (endsWith(target, "*")) return false;
+    const starPos = target.indexOf("*");
+    if (starPos === -1) return false;
+    return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1));
   }
-  function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 208 /* BindingElement */:
-        if (bindingElement.propertyName) {
-          const propertyName = bindingElement.propertyName;
-          if (isPrivateIdentifier(propertyName)) {
-            return Debug.failBadSyntaxKind(propertyName);
+}
+function hasOneAsterisk(patternKey) {
+  const firstStar = patternKey.indexOf("*");
+  return firstStar !== -1 && firstStar === patternKey.lastIndexOf("*");
+}
+function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) {
+  return loadModuleFromTargetImportOrExport;
+  function loadModuleFromTargetImportOrExport(target, subpath, pattern, key) {
+    if (typeof target === "string") {
+      if (!pattern && subpath.length > 0 && !endsWith(target, "/")) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
+      }
+      if (!startsWith(target, "./")) {
+        if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
+          const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
+          traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
+          traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
+          const result = nodeModuleNameResolverWorker(
+            state.features,
+            combinedLookup,
+            scope.packageDirectory + "/",
+            state.compilerOptions,
+            state.host,
+            cache,
+            extensions,
+            /*isConfigLookup*/
+            false,
+            redirectedReference,
+            state.conditions
+          );
+          return toSearchResult(
+            result.resolvedModule ? {
+              path: result.resolvedModule.resolvedFileName,
+              extension: result.resolvedModule.extension,
+              packageId: result.resolvedModule.packageId,
+              originalPath: result.resolvedModule.originalPath,
+              resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+            } : void 0
+          );
+        }
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
+      }
+      const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
+      const partsAfterFirst = parts.slice(1);
+      if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
+      }
+      const resolvedTarget = combinePaths(scope.packageDirectory, target);
+      const subpathParts = getPathComponents(subpath);
+      if (subpathParts.includes("..") || subpathParts.includes(".") || subpathParts.includes("node_modules")) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
+      }
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Using_0_subpath_1_with_target_2, isImports ? "imports" : "exports", key, pattern ? target.replace(/\*/g, subpath) : target + subpath);
+      }
+      const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath);
+      const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
+      if (inputLink) return inputLink;
+      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+        extensions,
+        finalPath,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ), state));
+    } else if (typeof target === "object" && target !== null) {
+      if (!Array.isArray(target)) {
+        traceIfEnabled(state, Diagnostics.Entering_conditional_exports);
+        for (const condition of getOwnKeys(target)) {
+          if (condition === "default" || state.conditions.includes(condition) || isApplicableVersionedTypesKey(state.conditions, condition)) {
+            traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition);
+            const subTarget = target[condition];
+            const result = loadModuleFromTargetImportOrExport(subTarget, subpath, pattern, key);
+            if (result) {
+              traceIfEnabled(state, Diagnostics.Resolved_under_condition_0, condition);
+              traceIfEnabled(state, Diagnostics.Exiting_conditional_exports);
+              return result;
+            } else {
+              traceIfEnabled(state, Diagnostics.Failed_to_resolve_under_condition_0, condition);
+            }
+          } else {
+            traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition);
           }
-          return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
         }
-        break;
-      case 303 /* PropertyAssignment */:
-        if (bindingElement.name) {
-          const propertyName = bindingElement.name;
-          if (isPrivateIdentifier(propertyName)) {
-            return Debug.failBadSyntaxKind(propertyName);
+        traceIfEnabled(state, Diagnostics.Exiting_conditional_exports);
+        return void 0;
+      } else {
+        if (!length(target)) {
+          if (state.traceEnabled) {
+            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
-        break;
-      case 305 /* SpreadAssignment */:
-        if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) {
-          return Debug.failBadSyntaxKind(bindingElement.name);
+        for (const elem of target) {
+          const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
+          if (result) {
+            return result;
+          }
         }
-        return bindingElement.name;
+      }
+    } else if (target === null) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
+      }
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    const target = getTargetOfBindingOrAssignmentElement(bindingElement);
-    if (target && isPropertyName(target)) {
-      return target;
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
     }
-  }
-  function isStringOrNumericLiteral(node) {
-    const kind = node.kind;
-    return kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */;
-  }
-  function getElementsOfBindingOrAssignmentPattern(name) {
-    switch (name.kind) {
-      case 206 /* ObjectBindingPattern */:
-      case 207 /* ArrayBindingPattern */:
-      case 209 /* ArrayLiteralExpression */:
-        return name.elements;
-      case 210 /* ObjectLiteralExpression */:
-        return name.properties;
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+    function toAbsolutePath(path) {
+      var _a, _b;
+      if (path === void 0) return path;
+      return getNormalizedAbsolutePath(path, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
     }
-  }
-  function getJSDocTypeAliasName(fullName) {
-    if (fullName) {
-      let rightNode = fullName;
-      while (true) {
-        if (isIdentifier(rightNode) || !rightNode.body) {
-          return isIdentifier(rightNode) ? rightNode : rightNode.name;
-        }
-        rightNode = rightNode.body;
-      }
+    function combineDirectoryPath(root, dir) {
+      return ensureTrailingDirectorySeparator(combinePaths(root, dir));
     }
-  }
-  function canHaveIllegalType(node) {
-    const kind = node.kind;
-    return kind === 176 /* Constructor */ || kind === 178 /* SetAccessor */;
-  }
-  function canHaveIllegalTypeParameters(node) {
-    const kind = node.kind;
-    return kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
-  }
-  function canHaveIllegalDecorators(node) {
-    const kind = node.kind;
-    return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 243 /* VariableStatement */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */;
-  }
-  function canHaveIllegalModifiers(node) {
-    const kind = node.kind;
-    return kind === 175 /* ClassStaticBlockDeclaration */ || kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 282 /* MissingDeclaration */ || kind === 270 /* NamespaceExportDeclaration */;
-  }
-  function isQuestionOrExclamationToken(node) {
-    return isQuestionToken(node) || isExclamationToken(node);
-  }
-  function isIdentifierOrThisTypeNode(node) {
-    return isIdentifier(node) || isThisTypeNode(node);
-  }
-  function isReadonlyKeywordOrPlusOrMinusToken(node) {
-    return isReadonlyKeyword(node) || isPlusToken(node) || isMinusToken(node);
-  }
-  function isQuestionOrPlusOrMinusToken(node) {
-    return isQuestionToken(node) || isPlusToken(node) || isMinusToken(node);
-  }
-  function isModuleName(node) {
-    return isIdentifier(node) || isStringLiteral(node);
-  }
-  function isLiteralTypeLikeExpression(node) {
-    const kind = node.kind;
-    return kind === 106 /* NullKeyword */ || kind === 112 /* TrueKeyword */ || kind === 97 /* FalseKeyword */ || isLiteralExpression(node) || isPrefixUnaryExpression(node);
-  }
-  function isExponentiationOperator(kind) {
-    return kind === 43 /* AsteriskAsteriskToken */;
-  }
-  function isMultiplicativeOperator(kind) {
-    return kind === 42 /* AsteriskToken */ || kind === 44 /* SlashToken */ || kind === 45 /* PercentToken */;
-  }
-  function isMultiplicativeOperatorOrHigher(kind) {
-    return isExponentiationOperator(kind) || isMultiplicativeOperator(kind);
-  }
-  function isAdditiveOperator(kind) {
-    return kind === 40 /* PlusToken */ || kind === 41 /* MinusToken */;
-  }
-  function isAdditiveOperatorOrHigher(kind) {
-    return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind);
-  }
-  function isShiftOperator(kind) {
-    return kind === 48 /* LessThanLessThanToken */ || kind === 49 /* GreaterThanGreaterThanToken */ || kind === 50 /* GreaterThanGreaterThanGreaterThanToken */;
-  }
-  function isShiftOperatorOrHigher(kind) {
-    return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind);
-  }
-  function isRelationalOperator(kind) {
-    return kind === 30 /* LessThanToken */ || kind === 33 /* LessThanEqualsToken */ || kind === 32 /* GreaterThanToken */ || kind === 34 /* GreaterThanEqualsToken */ || kind === 104 /* InstanceOfKeyword */ || kind === 103 /* InKeyword */;
-  }
-  function isRelationalOperatorOrHigher(kind) {
-    return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind);
-  }
-  function isEqualityOperator(kind) {
-    return kind === 35 /* EqualsEqualsToken */ || kind === 37 /* EqualsEqualsEqualsToken */ || kind === 36 /* ExclamationEqualsToken */ || kind === 38 /* ExclamationEqualsEqualsToken */;
-  }
-  function isEqualityOperatorOrHigher(kind) {
-    return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind);
-  }
-  function isBitwiseOperator(kind) {
-    return kind === 51 /* AmpersandToken */ || kind === 52 /* BarToken */ || kind === 53 /* CaretToken */;
-  }
-  function isBitwiseOperatorOrHigher(kind) {
-    return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind);
-  }
-  function isLogicalOperator2(kind) {
-    return kind === 56 /* AmpersandAmpersandToken */ || kind === 57 /* BarBarToken */;
-  }
-  function isLogicalOperatorOrHigher(kind) {
-    return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind);
-  }
-  function isAssignmentOperatorOrHigher(kind) {
-    return kind === 61 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind);
-  }
-  function isBinaryOperator(kind) {
-    return isAssignmentOperatorOrHigher(kind) || kind === 28 /* CommaToken */;
-  }
-  function isBinaryOperatorToken(node) {
-    return isBinaryOperator(node.kind);
-  }
-  function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
-    const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState);
-    return trampoline;
-    function trampoline(node, outerState) {
-      const resultHolder = { value: void 0 };
-      const stateStack = [BinaryExpressionState.enter];
-      const nodeStack = [node];
-      const userStateStack = [void 0];
-      let stackIndex = 0;
-      while (stateStack[stackIndex] !== BinaryExpressionState.done) {
-        stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState);
+    function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) {
+      var _a, _b, _c, _d;
+      if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && !finalPath.includes("/node_modules/") && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames(state)) : true)) {
+        const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames: () => useCaseSensitiveFileNames(state) });
+        const commonSourceDirGuesses = [];
+        if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) {
+          const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)) || "", getCanonicalFileName));
+          commonSourceDirGuesses.push(commonDir);
+        } else if (state.requestContainingDirectory) {
+          const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts"));
+          const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName));
+          commonSourceDirGuesses.push(commonDir);
+          let fragment = ensureTrailingDirectorySeparator(commonDir);
+          while (fragment && fragment.length > 1) {
+            const parts = getPathComponents(fragment);
+            parts.pop();
+            const commonDir2 = getPathFromPathComponents(parts);
+            commonSourceDirGuesses.unshift(commonDir2);
+            fragment = ensureTrailingDirectorySeparator(commonDir2);
+          }
+        }
+        if (commonSourceDirGuesses.length > 1) {
+          state.reportDiagnostic(createCompilerDiagnostic(
+            isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
+            entry === "" ? "." : entry,
+            // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
+            packagePath
+          ));
+        }
+        for (const commonSourceDirGuess of commonSourceDirGuesses) {
+          const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess);
+          for (const candidateDir of candidateDirectories) {
+            if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames(state))) {
+              const pathFragment = finalPath.slice(candidateDir.length + 1);
+              const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment);
+              const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */];
+              for (const ext of jsAndDtsExtensions) {
+                if (fileExtensionIs(possibleInputBase, ext)) {
+                  const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase);
+                  for (const possibleExt of inputExts) {
+                    if (!extensionIsOk(extensions, possibleExt)) continue;
+                    const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames(state));
+                    if (state.host.fileExists(possibleInputWithInputExtension)) {
+                      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                        extensions,
+                        possibleInputWithInputExtension,
+                        /*onlyRecordFailures*/
+                        false,
+                        state
+                      ), state));
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
       }
-      Debug.assertEqual(stackIndex, 0);
-      return resultHolder.value;
-    }
-  }
-  function isExportOrDefaultKeywordKind(kind) {
-    return kind === 95 /* ExportKeyword */ || kind === 90 /* DefaultKeyword */;
-  }
-  function isExportOrDefaultModifier(node) {
-    const kind = node.kind;
-    return isExportOrDefaultKeywordKind(kind);
-  }
-  function isNonExportDefaultModifier(node) {
-    const kind = node.kind;
-    return isModifierKind(kind) && !isExportOrDefaultKeywordKind(kind);
-  }
-  function elideNodes(factory2, nodes) {
-    if (nodes === void 0)
       return void 0;
-    if (nodes.length === 0)
-      return nodes;
-    return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
-  }
-  function getNodeForGeneratedName(name) {
-    var _a;
-    const autoGenerate = name.emitNode.autoGenerate;
-    if (autoGenerate.flags & 4 /* Node */) {
-      const autoGenerateId = autoGenerate.id;
-      let node = name;
-      let original = node.original;
-      while (original) {
-        node = original;
-        const autoGenerate2 = (_a = node.emitNode) == null ? void 0 : _a.autoGenerate;
-        if (isMemberName(node) && (autoGenerate2 === void 0 || !!(autoGenerate2.flags & 4 /* Node */) && autoGenerate2.id !== autoGenerateId)) {
-          break;
+      function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) {
+        var _a2, _b2;
+        const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a2)) || "" : commonSourceDirGuess;
+        const candidateDirectories = [];
+        if (state.compilerOptions.declarationDir) {
+          candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir)));
+        }
+        if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) {
+          candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir)));
+        }
+        return candidateDirectories;
+      }
+    }
+  }
+}
+function isApplicableVersionedTypesKey(conditions, key) {
+  if (!conditions.includes("types")) return false;
+  if (!startsWith(key, "types@")) return false;
+  const range = VersionRange.tryParse(key.substring("types@".length));
+  if (!range) return false;
+  return range.test(version);
+}
+function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    extensions,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    false,
+    cache,
+    redirectedReference
+  );
+}
+function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    4 /* Declaration */,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    true,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
+}
+function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
+  const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  if (priorityExtensions) {
+    traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0, formatExtensions(priorityExtensions));
+    const result = lookup(priorityExtensions);
+    if (result) return result;
+  }
+  if (secondaryExtensions && !typesScopeOnly) {
+    traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0, formatExtensions(secondaryExtensions));
+    return lookup(secondaryExtensions);
+  }
+  function lookup(extensions2) {
+    return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
+      if (getBaseFileName(ancestorDirectory) !== "node_modules") {
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
+        if (resolutionFromCache) {
+          return resolutionFromCache;
         }
-        original = node.original;
+        return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference));
       }
-      return node;
-    }
-    return name;
+    });
   }
-  function formatGeneratedNamePart(part, generateName) {
-    return typeof part === "object" ? formatGeneratedName(
-      /*privateName*/
-      false,
-      part.prefix,
-      part.node,
-      part.suffix,
-      generateName
-    ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+}
+function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
+  const nodeModulesFolder = combinePaths(directory, "node_modules");
+  const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host);
+  if (!nodeModulesFolderExists && state.traceEnabled) {
+    trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder);
   }
-  function formatIdentifier(name, generateName) {
-    return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
+  if (!typesScopeOnly) {
+    const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference);
+    if (packageResult) {
+      return packageResult;
+    }
   }
-  function formatIdentifierWorker(node, generateName) {
-    return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node);
+  if (extensions & 4 /* Declaration */) {
+    const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types");
+    let nodeModulesAtTypesExists = nodeModulesFolderExists;
+    if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2);
+      }
+      nodeModulesAtTypesExists = false;
+    }
+    return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference);
+  }
+}
+function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
+  var _a, _b;
+  const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+  const { packageName, rest } = parsePackageName(moduleName);
+  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+  let rootPackageInfo;
+  let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
+  if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty(((_a = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a.contents.packageJsonContent) ?? emptyArray, "exports"))) {
+    const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+    if (fromFile) {
+      return noPackageId(fromFile);
+    }
+    const fromDirectory = loadNodeModuleFromDirectoryWorker(
+      extensions,
+      candidate,
+      !nodeModulesDirectoryExists,
+      state,
+      packageInfo.contents.packageJsonContent,
+      getVersionPathsOfPackageJsonInfo(packageInfo, state)
+    );
+    return withPackageId(packageInfo, fromDirectory, state);
+  }
+  const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
+    let pathAndExtension = (rest || !(state2.features & 32 /* EsmMode */)) && loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
+      extensions2,
+      candidate2,
+      onlyRecordFailures,
+      state2,
+      packageInfo && packageInfo.contents.packageJsonContent,
+      packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
+    );
+    if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
+      pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
+    }
+    return withPackageId(packageInfo, pathAndExtension, state2);
+  };
+  if (rest !== "") {
+    packageInfo = rootPackageInfo ?? getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
   }
-  function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) {
-    prefix = formatGeneratedNamePart(prefix, generateName);
-    suffix = formatGeneratedNamePart(suffix, generateName);
-    baseName = formatIdentifier(baseName, generateName);
-    return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`;
+  if (packageInfo) {
+    state.resolvedPackageDirectory = true;
   }
-  function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) {
-    return factory2.updatePropertyDeclaration(
-      node,
-      modifiers,
-      factory2.getGeneratedPrivateNameForNode(
-        node.name,
-        /*prefix*/
-        void 0,
-        "_accessor_storage"
-      ),
-      /*questionOrExclamationToken*/
-      void 0,
-      /*type*/
-      void 0,
-      initializer
-    );
+  if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
+    return (_b = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _b.value;
   }
-  function createAccessorPropertyGetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) {
-    return factory2.createGetAccessorDeclaration(
-      modifiers,
-      name,
-      [],
-      /*type*/
+  const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+  if (versionPaths) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
+    }
+    const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
+    const fromPaths = tryLoadModuleUsingPaths(
+      extensions,
+      rest,
+      packageDirectory,
+      versionPaths.paths,
+      /*pathPatterns*/
       void 0,
-      factory2.createBlock([
-        factory2.createReturnStatement(
-          factory2.createPropertyAccessExpression(
-            receiver,
-            factory2.getGeneratedPrivateNameForNode(
-              node.name,
-              /*prefix*/
-              void 0,
-              "_accessor_storage"
-            )
-          )
-        )
-      ])
-    );
-  }
-  function createAccessorPropertySetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) {
-    return factory2.createSetAccessorDeclaration(
-      modifiers,
-      name,
-      [factory2.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        /*dotDotDotToken*/
-        void 0,
-        "value"
-      )],
-      factory2.createBlock([
-        factory2.createExpressionStatement(
-          factory2.createAssignment(
-            factory2.createPropertyAccessExpression(
-              receiver,
-              factory2.getGeneratedPrivateNameForNode(
-                node.name,
-                /*prefix*/
-                void 0,
-                "_accessor_storage"
-              )
-            ),
-            factory2.createIdentifier("value")
-          )
-        )
-      ])
+      loader,
+      !packageDirectoryExists,
+      state
     );
-  }
-  function findComputedPropertyNameCacheAssignment(name) {
-    let node = name.expression;
-    while (true) {
-      node = skipOuterExpressions(node);
-      if (isCommaListExpression(node)) {
-        node = last(node.elements);
-        continue;
-      }
-      if (isCommaExpression(node)) {
-        node = node.right;
-        continue;
+    if (fromPaths) {
+      return fromPaths.value;
+    }
+  }
+  return loader(extensions, candidate, !nodeModulesDirectoryExists, state);
+}
+function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) {
+  pathPatterns || (pathPatterns = tryParsePatterns(paths));
+  const matchedPattern = matchPatternOrExact(pathPatterns, moduleName);
+  if (matchedPattern) {
+    const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName);
+    const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText);
+    }
+    const resolved = forEach(paths[matchedPatternText], (subst) => {
+      const path = matchedStar ? replaceFirstStar(subst, matchedStar) : subst;
+      const candidate = normalizePath(combinePaths(baseDirectory, path));
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path);
       }
-      if (isAssignmentExpression(
-        node,
-        /*excludeCompoundAssignment*/
-        true
-      ) && isGeneratedIdentifier(node.left)) {
-        return node;
+      const extension = tryGetExtensionFromPath2(subst);
+      if (extension !== void 0) {
+        const path2 = tryFile(candidate, onlyRecordFailures, state);
+        if (path2 !== void 0) {
+          return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
+        }
       }
-      break;
+      return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
+    });
+    return { value: resolved };
+  }
+}
+var mangledScopedPackageSeparator = "__";
+function mangleScopedPackageNameWithTrace(packageName, state) {
+  const mangled = mangleScopedPackageName(packageName);
+  if (state.traceEnabled && mangled !== packageName) {
+    trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled);
+  }
+  return mangled;
+}
+function getTypesPackageName(packageName) {
+  return `@types/${mangleScopedPackageName(packageName)}`;
+}
+function mangleScopedPackageName(packageName) {
+  if (startsWith(packageName, "@")) {
+    const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator);
+    if (replaceSlash !== packageName) {
+      return replaceSlash.slice(1);
+    }
+  }
+  return packageName;
+}
+function getPackageNameFromTypesPackageName(mangledName) {
+  const withoutAtTypePrefix = removePrefix(mangledName, "@types/");
+  if (withoutAtTypePrefix !== mangledName) {
+    return unmangleScopedPackageName(withoutAtTypePrefix);
+  }
+  return mangledName;
+}
+function unmangleScopedPackageName(typesPackageName) {
+  return typesPackageName.includes(mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
+}
+function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+  const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
+  if (result) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
     }
+    state.resultFromCache = result;
+    return {
+      value: result.resolvedModule && {
+        path: result.resolvedModule.resolvedFileName,
+        originalPath: result.resolvedModule.originalPath || true,
+        extension: result.resolvedModule.extension,
+        packageId: result.resolvedModule.packageId,
+        resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+      }
+    };
   }
-  function isSyntheticParenthesizedExpression(node) {
-    return isParenthesizedExpression(node) && nodeIsSynthesized(node) && !node.emitNode;
-  }
-  function flattenCommaListWorker(node, expressions) {
-    if (isSyntheticParenthesizedExpression(node)) {
-      flattenCommaListWorker(node.expression, expressions);
-    } else if (isCommaExpression(node)) {
-      flattenCommaListWorker(node.left, expressions);
-      flattenCommaListWorker(node.right, expressions);
-    } else if (isCommaListExpression(node)) {
-      for (const child of node.elements) {
-        flattenCommaListWorker(child, expressions);
+}
+function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const containingDirectory = getDirectoryPath(containingFile);
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features: 0 /* None */,
+    conditions: [],
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false,
+    resolvedPackageDirectory: false
+  };
+  const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
+  return createResolvedModuleWithFailedLookupLocationsHandlingSymlink(
+    moduleName,
+    resolved && resolved.value,
+    (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state,
+    cache
+  );
+  function tryResolve(extensions) {
+    const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state);
+    if (resolvedUsingSettings) {
+      return { value: resolvedUsingSettings };
+    }
+    if (!isExternalModuleNameRelative(moduleName)) {
+      const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+          cache,
+          moduleName,
+          /*mode*/
+          void 0,
+          directory,
+          redirectedReference,
+          state
+        );
+        if (resolutionFromCache) {
+          return resolutionFromCache;
+        }
+        const searchName = normalizePath(combinePaths(directory, moduleName));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          searchName,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
+      });
+      if (resolved2) return resolved2;
+      if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) {
+        let resolved3 = loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state);
+        if (extensions & 4 /* Declaration */) resolved3 ?? (resolved3 = resolveFromTypeRoot(moduleName, state));
+        return resolved3;
       }
     } else {
-      expressions.push(node);
+      const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
+      return toSearchResult(loadModuleFromFileNoPackageId(
+        extensions,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ));
     }
   }
-  function flattenCommaList(node) {
-    const expressions = [];
-    flattenCommaListWorker(node, expressions);
-    return expressions;
+}
+function resolveFromTypeRoot(moduleName, state) {
+  if (!state.compilerOptions.typeRoots) return;
+  for (const typeRoot of state.compilerOptions.typeRoots) {
+    const candidate = getCandidateFromTypeRoot(typeRoot, moduleName, state);
+    const directoryExists = directoryProbablyExists(typeRoot, state.host);
+    if (!directoryExists && state.traceEnabled) {
+      trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot);
+    }
+    const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, state);
+    if (resolvedFromFile) {
+      const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path);
+      const packageInfo = packageDirectory ? getPackageJsonInfo(
+        packageDirectory,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ) : void 0;
+      return toSearchResult(withPackageId(packageInfo, resolvedFromFile, state));
+    }
+    const resolved = loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, state);
+    if (resolved) return toSearchResult(resolved);
+  }
+}
+function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
+  return !!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName);
+}
+function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  if (traceEnabled) {
+    trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache);
+  }
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache,
+    features: 0 /* None */,
+    conditions: [],
+    requestContainingDirectory: void 0,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false,
+    resolvedPackageDirectory: false
+  };
+  const resolved = loadModuleFromImmediateNodeModulesDirectory(
+    4 /* Declaration */,
+    moduleName,
+    globalCache,
+    state,
+    /*typesScopeOnly*/
+    false,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
+  return createResolvedModuleWithFailedLookupLocations(
+    resolved,
+    /*isExternalLibraryImport*/
+    true,
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state.resultFromCache,
+    /*cache*/
+    void 0
+  );
+}
+function toSearchResult(value) {
+  return value !== void 0 ? { value } : void 0;
+}
+function traceIfEnabled(state, diagnostic, ...args) {
+  if (state.traceEnabled) {
+    trace(state.host, diagnostic, ...args);
+  }
+}
+function useCaseSensitiveFileNames(state) {
+  return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames();
+}
+
+// src/compiler/binder.ts
+var ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => {
+  ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated";
+  ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated";
+  ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly";
+  return ModuleInstanceState2;
+})(ModuleInstanceState || {});
+function getModuleInstanceState(node, visited) {
+  if (node.body && !node.body.parent) {
+    setParent(node.body, node);
+    setParentRecursive(
+      node.body,
+      /*incremental*/
+      false
+    );
   }
-  function containsObjectRestOrSpread(node) {
-    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */)
-      return true;
-    if (node.transformFlags & 128 /* ContainsES2018 */) {
-      for (const element of getElementsOfBindingOrAssignmentPattern(node)) {
-        const target = getTargetOfBindingOrAssignmentElement(element);
-        if (target && isAssignmentPattern(target)) {
-          if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-            return true;
+  return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
+}
+function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) {
+  const nodeId = getNodeId(node);
+  if (visited.has(nodeId)) {
+    return visited.get(nodeId) || 0 /* NonInstantiated */;
+  }
+  visited.set(nodeId, void 0);
+  const result = getModuleInstanceStateWorker(node, visited);
+  visited.set(nodeId, result);
+  return result;
+}
+function getModuleInstanceStateWorker(node, visited) {
+  switch (node.kind) {
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+      return 0 /* NonInstantiated */;
+    case 266 /* EnumDeclaration */:
+      if (isEnumConst(node)) {
+        return 2 /* ConstEnumOnly */;
+      }
+      break;
+    case 272 /* ImportDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+      if (!hasSyntacticModifier(node, 32 /* Export */)) {
+        return 0 /* NonInstantiated */;
+      }
+      break;
+    case 278 /* ExportDeclaration */:
+      const exportDeclaration = node;
+      if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 279 /* NamedExports */) {
+        let state = 0 /* NonInstantiated */;
+        for (const specifier of exportDeclaration.exportClause.elements) {
+          const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited);
+          if (specifierState > state) {
+            state = specifierState;
           }
-          if (target.transformFlags & 128 /* ContainsES2018 */) {
-            if (containsObjectRestOrSpread(target))
-              return true;
+          if (state === 1 /* Instantiated */) {
+            return state;
           }
         }
+        return state;
       }
+      break;
+    case 268 /* ModuleBlock */: {
+      let state = 0 /* NonInstantiated */;
+      forEachChild(node, (n) => {
+        const childState = getModuleInstanceStateCached(n, visited);
+        switch (childState) {
+          case 0 /* NonInstantiated */:
+            return;
+          case 2 /* ConstEnumOnly */:
+            state = 2 /* ConstEnumOnly */;
+            return;
+          case 1 /* Instantiated */:
+            state = 1 /* Instantiated */;
+            return true;
+          default:
+            Debug.assertNever(childState);
+        }
+      });
+      return state;
     }
-    return false;
+    case 267 /* ModuleDeclaration */:
+      return getModuleInstanceState(node, visited);
+    case 80 /* Identifier */:
+      if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
+        return 0 /* NonInstantiated */;
+      }
   }
-  var BinaryExpressionState, BinaryExpressionStateMachine;
-  var init_utilities2 = __esm({
-    "src/compiler/factory/utilities.ts"() {
-      "use strict";
-      init_ts2();
-      ((BinaryExpressionState2) => {
-        function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) {
-          const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0;
-          Debug.assertEqual(stateStack[stackIndex], enter);
-          userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState);
-          stateStack[stackIndex] = nextState(machine, enter);
-          return stackIndex;
-        }
-        BinaryExpressionState2.enter = enter;
-        function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-          Debug.assertEqual(stateStack[stackIndex], left);
-          Debug.assertIsDefined(machine.onLeft);
-          stateStack[stackIndex] = nextState(machine, left);
-          const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]);
-          if (nextNode) {
-            checkCircularity(stackIndex, nodeStack, nextNode);
-            return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
-          }
-          return stackIndex;
-        }
-        BinaryExpressionState2.left = left;
-        function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-          Debug.assertEqual(stateStack[stackIndex], operator);
-          Debug.assertIsDefined(machine.onOperator);
-          stateStack[stackIndex] = nextState(machine, operator);
-          machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]);
-          return stackIndex;
-        }
-        BinaryExpressionState2.operator = operator;
-        function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-          Debug.assertEqual(stateStack[stackIndex], right);
-          Debug.assertIsDefined(machine.onRight);
-          stateStack[stackIndex] = nextState(machine, right);
-          const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]);
-          if (nextNode) {
-            checkCircularity(stackIndex, nodeStack, nextNode);
-            return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
-          }
-          return stackIndex;
-        }
-        BinaryExpressionState2.right = right;
-        function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) {
-          Debug.assertEqual(stateStack[stackIndex], exit);
-          stateStack[stackIndex] = nextState(machine, exit);
-          const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]);
-          if (stackIndex > 0) {
-            stackIndex--;
-            if (machine.foldState) {
-              const side = stateStack[stackIndex] === exit ? "right" : "left";
-              userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side);
-            }
-          } else {
-            resultHolder.value = result;
-          }
-          return stackIndex;
-        }
-        BinaryExpressionState2.exit = exit;
-        function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) {
-          Debug.assertEqual(stateStack[stackIndex], done);
-          return stackIndex;
-        }
-        BinaryExpressionState2.done = done;
-        function nextState(machine, currentState) {
-          switch (currentState) {
-            case enter:
-              if (machine.onLeft)
-                return left;
-            case left:
-              if (machine.onOperator)
-                return operator;
-            case operator:
-              if (machine.onRight)
-                return right;
-            case right:
-              return exit;
-            case exit:
-              return done;
-            case done:
-              return done;
-            default:
-              Debug.fail("Invalid state");
-          }
-        }
-        BinaryExpressionState2.nextState = nextState;
-        function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) {
-          stackIndex++;
-          stateStack[stackIndex] = enter;
-          nodeStack[stackIndex] = node;
-          userStateStack[stackIndex] = void 0;
-          return stackIndex;
-        }
-        function checkCircularity(stackIndex, nodeStack, node) {
-          if (Debug.shouldAssert(2 /* Aggressive */)) {
-            while (stackIndex >= 0) {
-              Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected.");
-              stackIndex--;
-            }
+  return 1 /* Instantiated */;
+}
+function getModuleInstanceStateForAliasTarget(specifier, visited) {
+  const name = specifier.propertyName || specifier.name;
+  let p = specifier.parent;
+  while (p) {
+    if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) {
+      const statements = p.statements;
+      let found;
+      for (const statement of statements) {
+        if (nodeHasName(statement, name)) {
+          if (!statement.parent) {
+            setParent(statement, p);
+            setParentRecursive(
+              statement,
+              /*incremental*/
+              false
+            );
           }
-        }
-      })(BinaryExpressionState || (BinaryExpressionState = {}));
-      BinaryExpressionStateMachine = class {
-        constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
-          this.onEnter = onEnter;
-          this.onLeft = onLeft;
-          this.onOperator = onOperator;
-          this.onRight = onRight;
-          this.onExit = onExit;
-          this.foldState = foldState;
-        }
-      };
+          const state = getModuleInstanceStateCached(statement, visited);
+          if (found === void 0 || state > found) {
+            found = state;
+          }
+          if (found === 1 /* Instantiated */) {
+            return found;
+          }
+          if (statement.kind === 271 /* ImportEqualsDeclaration */) {
+            found = 1 /* Instantiated */;
+          }
+        }
+      }
+      if (found !== void 0) {
+        return found;
+      }
+    }
+    p = p.parent;
+  }
+  return 1 /* Instantiated */;
+}
+var ContainerFlags = /* @__PURE__ */ ((ContainerFlags2) => {
+  ContainerFlags2[ContainerFlags2["None"] = 0] = "None";
+  ContainerFlags2[ContainerFlags2["IsContainer"] = 1] = "IsContainer";
+  ContainerFlags2[ContainerFlags2["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer";
+  ContainerFlags2[ContainerFlags2["IsControlFlowContainer"] = 4] = "IsControlFlowContainer";
+  ContainerFlags2[ContainerFlags2["IsFunctionLike"] = 8] = "IsFunctionLike";
+  ContainerFlags2[ContainerFlags2["IsFunctionExpression"] = 16] = "IsFunctionExpression";
+  ContainerFlags2[ContainerFlags2["HasLocals"] = 32] = "HasLocals";
+  ContainerFlags2[ContainerFlags2["IsInterface"] = 64] = "IsInterface";
+  ContainerFlags2[ContainerFlags2["IsObjectLiteralOrClassExpressionMethodOrAccessor"] = 128] = "IsObjectLiteralOrClassExpressionMethodOrAccessor";
+  return ContainerFlags2;
+})(ContainerFlags || {});
+function createFlowNode(flags, node, antecedent) {
+  return Debug.attachFlowNodeDebugInfo({ flags, id: 0, node, antecedent });
+}
+var binder = /* @__PURE__ */ createBinder();
+function bindSourceFile(file, options) {
+  var _a, _b;
+  mark("beforeBind");
+  (_a = perfLogger) == null ? void 0 : _a.logStartBindFile("" + file.fileName);
+  binder(file, options);
+  (_b = perfLogger) == null ? void 0 : _b.logStopBindFile();
+  mark("afterBind");
+  measure("Bind", "beforeBind", "afterBind");
+}
+function createBinder() {
+  var file;
+  var options;
+  var languageVersion;
+  var parent2;
+  var container;
+  var thisParentContainer;
+  var blockScopeContainer;
+  var lastContainer;
+  var delayedTypeAliases;
+  var seenThisKeyword;
+  var jsDocImports;
+  var currentFlow;
+  var currentBreakTarget;
+  var currentContinueTarget;
+  var currentReturnTarget;
+  var currentTrueTarget;
+  var currentFalseTarget;
+  var currentExceptionTarget;
+  var preSwitchCaseFlow;
+  var activeLabelList;
+  var hasExplicitReturn;
+  var hasFlowEffects;
+  var emitFlags;
+  var inStrictMode;
+  var inAssignmentPattern = false;
+  var symbolCount = 0;
+  var Symbol47;
+  var classifiableNames;
+  var unreachableFlow = createFlowNode(
+    1 /* Unreachable */,
+    /*node*/
+    void 0,
+    /*antecedent*/
+    void 0
+  );
+  var reportedUnreachableFlow = createFlowNode(
+    1 /* Unreachable */,
+    /*node*/
+    void 0,
+    /*antecedent*/
+    void 0
+  );
+  var bindBinaryExpressionFlow = createBindBinaryExpressionFlow();
+  return bindSourceFile2;
+  function createDiagnosticForNode2(node, message, ...args) {
+    return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, ...args);
+  }
+  function bindSourceFile2(f, opts) {
+    var _a, _b;
+    file = f;
+    options = opts;
+    languageVersion = getEmitScriptTarget(options);
+    inStrictMode = bindInStrictMode(file, opts);
+    classifiableNames = /* @__PURE__ */ new Set();
+    symbolCount = 0;
+    Symbol47 = objectAllocator.getSymbolConstructor();
+    Debug.attachFlowNodeDebugInfo(unreachableFlow);
+    Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
+    if (!file.locals) {
+      (_a = tracing) == null ? void 0 : _a.push(
+        tracing.Phase.Bind,
+        "bindSourceFile",
+        { path: file.path },
+        /*separateBeginAndEnd*/
+        true
+      );
+      bind(file);
+      (_b = tracing) == null ? void 0 : _b.pop();
+      file.symbolCount = symbolCount;
+      file.classifiableNames = classifiableNames;
+      delayedBindJSDocTypedefTag();
+      bindJSDocImports();
+    }
+    file = void 0;
+    options = void 0;
+    languageVersion = void 0;
+    parent2 = void 0;
+    container = void 0;
+    thisParentContainer = void 0;
+    blockScopeContainer = void 0;
+    lastContainer = void 0;
+    delayedTypeAliases = void 0;
+    jsDocImports = void 0;
+    seenThisKeyword = false;
+    currentFlow = void 0;
+    currentBreakTarget = void 0;
+    currentContinueTarget = void 0;
+    currentReturnTarget = void 0;
+    currentTrueTarget = void 0;
+    currentFalseTarget = void 0;
+    currentExceptionTarget = void 0;
+    activeLabelList = void 0;
+    hasExplicitReturn = false;
+    hasFlowEffects = false;
+    inAssignmentPattern = false;
+    emitFlags = 0 /* None */;
+  }
+  function bindInStrictMode(file2, opts) {
+    if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) {
+      return true;
+    } else {
+      return !!file2.externalModuleIndicator;
     }
-  });
-
-  // src/compiler/factory/utilitiesPublic.ts
-  function setTextRange(range, location) {
-    return location ? setTextRangePosEnd(range, location.pos, location.end) : range;
   }
-  function canHaveModifiers(node) {
-    const kind = node.kind;
-    return kind === 168 /* TypeParameter */ || kind === 169 /* Parameter */ || kind === 171 /* PropertySignature */ || kind === 172 /* PropertyDeclaration */ || kind === 173 /* MethodSignature */ || kind === 174 /* MethodDeclaration */ || kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 185 /* ConstructorType */ || kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || kind === 231 /* ClassExpression */ || kind === 243 /* VariableStatement */ || kind === 262 /* FunctionDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 278 /* ExportDeclaration */;
-  }
-  function canHaveDecorators(node) {
-    const kind = node.kind;
-    return kind === 169 /* Parameter */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 231 /* ClassExpression */ || kind === 263 /* ClassDeclaration */;
+  function createSymbol(flags, name) {
+    symbolCount++;
+    return new Symbol47(flags, name);
   }
-  var init_utilitiesPublic2 = __esm({
-    "src/compiler/factory/utilitiesPublic.ts"() {
-      "use strict";
-      init_ts2();
+  function addDeclarationToSymbol(symbol, node, symbolFlags) {
+    symbol.flags |= symbolFlags;
+    node.symbol = symbol;
+    symbol.declarations = appendIfUnique(symbol.declarations, node);
+    if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) {
+      symbol.exports = createSymbolTable();
     }
-  });
-
-  // src/compiler/parser.ts
-  function visitNode2(cbNode, node) {
-    return node && cbNode(node);
-  }
-  function visitNodes(cbNode, cbNodes, nodes) {
-    if (nodes) {
-      if (cbNodes) {
-        return cbNodes(nodes);
-      }
-      for (const node of nodes) {
-        const result = cbNode(node);
-        if (result) {
-          return result;
-        }
-      }
+    if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) {
+      symbol.members = createSymbolTable();
     }
-  }
-  function isJSDocLikeText(text, start) {
-    return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 42 /* asterisk */ && text.charCodeAt(start + 3) !== 47 /* slash */;
-  }
-  function isFileProbablyExternalModule(sourceFile) {
-    return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile);
-  }
-  function isAnExternalModuleIndicatorNode(node) {
-    return canHaveModifiers(node) && hasModifierOfKind(node, 95 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0;
-  }
-  function getImportMetaIfNecessary(sourceFile) {
-    return sourceFile.flags & 8388608 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0;
-  }
-  function walkTreeForImportMeta(node) {
-    return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta);
-  }
-  function hasModifierOfKind(node, kind) {
-    return some(node.modifiers, (m) => m.kind === kind);
-  }
-  function isImportMeta2(node) {
-    return isMetaProperty(node) && node.keywordToken === 102 /* ImportKeyword */ && node.name.escapedText === "meta";
-  }
-  function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-  }
-  function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.types);
-  }
-  function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.type);
-  }
-  function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.elements);
-  }
-  function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
-    visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
-  }
-  function forEachChildInBlock(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.statements);
-  }
-  function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.label);
-  }
-  function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
-  }
-  function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.elements);
-  }
-  function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name);
-  }
-  function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes);
-  }
-  function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.type);
-  }
-  function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.name);
-  }
-  function forEachChildInJSDocTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.expression);
-  }
-  function forEachChild(node, cbNode, cbNodes) {
-    if (node === void 0 || node.kind <= 165 /* LastToken */) {
-      return;
+    if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) {
+      symbol.constEnumOnlyModule = false;
+    }
+    if (symbolFlags & 111551 /* Value */) {
+      setValueDeclaration(symbol, node);
     }
-    const fn = forEachChildTable[node.kind];
-    return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes);
   }
-  function forEachChildRecursively(rootNode, cbNode, cbNodes) {
-    const queue = gatherPossibleChildren(rootNode);
-    const parents = [];
-    while (parents.length < queue.length) {
-      parents.push(rootNode);
+  function getDeclarationName(node) {
+    if (node.kind === 277 /* ExportAssignment */) {
+      return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
     }
-    while (queue.length !== 0) {
-      const current = queue.pop();
-      const parent2 = parents.pop();
-      if (isArray(current)) {
-        if (cbNodes) {
-          const res = cbNodes(current, parent2);
-          if (res) {
-            if (res === "skip")
-              continue;
-            return res;
-          }
-        }
-        for (let i = current.length - 1; i >= 0; --i) {
-          queue.push(current[i]);
-          parents.push(parent2);
+    const name = getNameOfDeclaration(node);
+    if (name) {
+      if (isAmbientModule(node)) {
+        const moduleName = getTextOfIdentifierOrLiteral(name);
+        return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`;
+      }
+      if (name.kind === 167 /* ComputedPropertyName */) {
+        const nameExpression = name.expression;
+        if (isStringOrNumericLiteralLike(nameExpression)) {
+          return escapeLeadingUnderscores(nameExpression.text);
         }
-      } else {
-        const res = cbNode(current, parent2);
-        if (res) {
-          if (res === "skip")
-            continue;
-          return res;
+        if (isSignedNumericLiteral(nameExpression)) {
+          return tokenToString(nameExpression.operator) + nameExpression.operand.text;
+        } else {
+          Debug.fail("Only computed properties with literal names have declaration names");
         }
-        if (current.kind >= 166 /* FirstNode */) {
-          for (const child of gatherPossibleChildren(current)) {
-            queue.push(child);
-            parents.push(current);
-          }
+      }
+      if (isPrivateIdentifier(name)) {
+        const containingClass = getContainingClass(node);
+        if (!containingClass) {
+          return void 0;
         }
+        const containingClassSymbol = containingClass.symbol;
+        return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText);
+      }
+      if (isJsxNamespacedName(name)) {
+        return getEscapedTextOfJsxNamespacedName(name);
       }
+      return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
     }
-  }
-  function gatherPossibleChildren(node) {
-    const children = [];
-    forEachChild(node, addWorkItem, addWorkItem);
-    return children;
-    function addWorkItem(n) {
-      children.unshift(n);
+    switch (node.kind) {
+      case 176 /* Constructor */:
+        return "__constructor" /* Constructor */;
+      case 184 /* FunctionType */:
+      case 179 /* CallSignature */:
+      case 323 /* JSDocSignature */:
+        return "__call" /* Call */;
+      case 185 /* ConstructorType */:
+      case 180 /* ConstructSignature */:
+        return "__new" /* New */;
+      case 181 /* IndexSignature */:
+        return "__index" /* Index */;
+      case 278 /* ExportDeclaration */:
+        return "__export" /* ExportStar */;
+      case 307 /* SourceFile */:
+        return "export=" /* ExportEquals */;
+      case 226 /* BinaryExpression */:
+        if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) {
+          return "export=" /* ExportEquals */;
+        }
+        Debug.fail("Unknown binary declaration kind");
+        break;
+      case 317 /* JSDocFunctionType */:
+        return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */;
+      case 169 /* Parameter */:
+        Debug.assert(node.parent.kind === 317 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`);
+        const functionType = node.parent;
+        const index = functionType.parameters.indexOf(node);
+        return "arg" + index;
     }
   }
-  function setExternalModuleIndicator(sourceFile) {
-    sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile);
+  function getDisplayName(node) {
+    return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node)));
   }
-  function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
-    var _a, _b, _c, _d;
-    (_a = tracing) == null ? void 0 : _a.push(
-      tracing.Phase.Parse,
-      "createSourceFile",
-      { path: fileName },
-      /*separateBeginAndEnd*/
-      true
-    );
-    mark("beforeParse");
-    let result;
-    (_b = perfLogger) == null ? void 0 : _b.logStartParseSourceFile(fileName);
-    const {
-      languageVersion,
-      setExternalModuleIndicator: overrideSetExternalModuleIndicator,
-      impliedNodeFormat: format,
-      jsDocParsingMode
-    } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
-    if (languageVersion === 100 /* JSON */) {
-      result = Parser.parseSourceFile(
-        fileName,
-        sourceText,
-        languageVersion,
-        /*syntaxCursor*/
-        void 0,
-        setParentNodes,
-        6 /* JSON */,
-        noop,
-        jsDocParsingMode
-      );
+  function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) {
+    Debug.assert(isComputedName || !hasDynamicName(node));
+    const isDefaultExport = hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) && node.name.escapedText === "default";
+    const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node);
+    let symbol;
+    if (name === void 0) {
+      symbol = createSymbol(0 /* None */, "__missing" /* Missing */);
     } else {
-      const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
-        file.impliedNodeFormat = format;
-        return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
-      };
-      result = Parser.parseSourceFile(
-        fileName,
-        sourceText,
-        languageVersion,
-        /*syntaxCursor*/
-        void 0,
-        setParentNodes,
-        scriptKind,
-        setIndicator,
-        jsDocParsingMode
-      );
+      symbol = symbolTable.get(name);
+      if (includes & 2885600 /* Classifiable */) {
+        classifiableNames.add(name);
+      }
+      if (!symbol) {
+        symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
+        if (isReplaceableByMethod) symbol.isReplaceableByMethod = true;
+      } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) {
+        return symbol;
+      } else if (symbol.flags & excludes) {
+        if (symbol.isReplaceableByMethod) {
+          symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
+        } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) {
+          if (isNamedDeclaration(node)) {
+            setParent(node.name, node);
+          }
+          let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+          let messageNeedsName = true;
+          if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) {
+            message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations;
+            messageNeedsName = false;
+          }
+          let multipleDefaultExports = false;
+          if (length(symbol.declarations)) {
+            if (isDefaultExport) {
+              message = Diagnostics.A_module_cannot_have_multiple_default_exports;
+              messageNeedsName = false;
+              multipleDefaultExports = true;
+            } else {
+              if (symbol.declarations && symbol.declarations.length && (node.kind === 277 /* ExportAssignment */ && !node.isExportEquals)) {
+                message = Diagnostics.A_module_cannot_have_multiple_default_exports;
+                messageNeedsName = false;
+                multipleDefaultExports = true;
+              }
+            }
+          }
+          const relatedInformation = [];
+          if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 32 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) {
+            relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`));
+          }
+          const declarationName = getNameOfDeclaration(node) || node;
+          forEach(symbol.declarations, (declaration, index) => {
+            const decl = getNameOfDeclaration(declaration) || declaration;
+            const diag3 = messageNeedsName ? createDiagnosticForNode2(decl, message, getDisplayName(declaration)) : createDiagnosticForNode2(decl, message);
+            file.bindDiagnostics.push(
+              multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3
+            );
+            if (multipleDefaultExports) {
+              relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here));
+            }
+          });
+          const diag2 = messageNeedsName ? createDiagnosticForNode2(declarationName, message, getDisplayName(node)) : createDiagnosticForNode2(declarationName, message);
+          file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation));
+          symbol = createSymbol(0 /* None */, name);
+        }
+      }
     }
-    (_c = perfLogger) == null ? void 0 : _c.logStopParseSourceFile();
-    mark("afterParse");
-    measure("Parse", "beforeParse", "afterParse");
-    (_d = tracing) == null ? void 0 : _d.pop();
-    return result;
+    addDeclarationToSymbol(symbol, node, includes);
+    if (symbol.parent) {
+      Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one");
+    } else {
+      symbol.parent = parent3;
+    }
+    return symbol;
+  }
+  function declareModuleMember(node, symbolFlags, symbolExcludes) {
+    const hasExportModifier = !!(getCombinedModifierFlags(node) & 32 /* Export */) || jsdocTreatAsExported(node);
+    if (symbolFlags & 2097152 /* Alias */) {
+      if (node.kind === 281 /* ExportSpecifier */ || node.kind === 271 /* ImportEqualsDeclaration */ && hasExportModifier) {
+        return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+      } else {
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
+      }
+    } else {
+      if (isJSDocTypeAlias(node)) Debug.assert(isInJSFile(node));
+      if (!isAmbientModule(node) && (hasExportModifier || container.flags & 128 /* ExportContext */)) {
+        if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 2048 /* Default */) && !getDeclarationName(node)) {
+          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+        }
+        const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
+        const local = declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          exportKind,
+          symbolExcludes
+        );
+        local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+        node.localSymbol = local;
+        return local;
+      } else {
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
+      }
+    }
+  }
+  function jsdocTreatAsExported(node) {
+    if (node.parent && isModuleDeclaration(node)) {
+      node = node.parent;
+    }
+    if (!isJSDocTypeAlias(node)) return false;
+    if (!isJSDocEnumTag(node) && !!node.fullName) return true;
+    const declName = getNameOfDeclaration(node);
+    if (!declName) return false;
+    if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent)) return true;
+    if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 32 /* Export */) return true;
+    return false;
   }
-  function parseIsolatedEntityName(text, languageVersion) {
-    return Parser.parseIsolatedEntityName(text, languageVersion);
+  function bindContainer(node, containerFlags) {
+    const saveContainer = container;
+    const saveThisParentContainer = thisParentContainer;
+    const savedBlockScopeContainer = blockScopeContainer;
+    if (containerFlags & 1 /* IsContainer */) {
+      if (node.kind !== 219 /* ArrowFunction */) {
+        thisParentContainer = container;
+      }
+      container = blockScopeContainer = node;
+      if (containerFlags & 32 /* HasLocals */) {
+        container.locals = createSymbolTable();
+        addToContainerChain(container);
+      }
+    } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
+      blockScopeContainer = node;
+      if (containerFlags & 32 /* HasLocals */) {
+        blockScopeContainer.locals = void 0;
+      }
+    }
+    if (containerFlags & 4 /* IsControlFlowContainer */) {
+      const saveCurrentFlow = currentFlow;
+      const saveBreakTarget = currentBreakTarget;
+      const saveContinueTarget = currentContinueTarget;
+      const saveReturnTarget = currentReturnTarget;
+      const saveExceptionTarget = currentExceptionTarget;
+      const saveActiveLabelList = activeLabelList;
+      const saveHasExplicitReturn = hasExplicitReturn;
+      const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 1024 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 175 /* ClassStaticBlockDeclaration */;
+      if (!isImmediatelyInvoked) {
+        currentFlow = createFlowNode(
+          2 /* Start */,
+          /*node*/
+          void 0,
+          /*antecedent*/
+          void 0
+        );
+        if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) {
+          currentFlow.node = node;
+        }
+      }
+      currentReturnTarget = isImmediatelyInvoked || node.kind === 176 /* Constructor */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */) ? createBranchLabel() : void 0;
+      currentExceptionTarget = void 0;
+      currentBreakTarget = void 0;
+      currentContinueTarget = void 0;
+      activeLabelList = void 0;
+      hasExplicitReturn = false;
+      bindChildren(node);
+      node.flags &= ~5632 /* ReachabilityAndEmitFlags */;
+      if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) {
+        node.flags |= 512 /* HasImplicitReturn */;
+        if (hasExplicitReturn) node.flags |= 1024 /* HasExplicitReturn */;
+        node.endFlowNode = currentFlow;
+      }
+      if (node.kind === 307 /* SourceFile */) {
+        node.flags |= emitFlags;
+        node.endFlowNode = currentFlow;
+      }
+      if (currentReturnTarget) {
+        addAntecedent(currentReturnTarget, currentFlow);
+        currentFlow = finishFlowLabel(currentReturnTarget);
+        if (node.kind === 176 /* Constructor */ || node.kind === 175 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) {
+          node.returnFlowNode = currentFlow;
+        }
+      }
+      if (!isImmediatelyInvoked) {
+        currentFlow = saveCurrentFlow;
+      }
+      currentBreakTarget = saveBreakTarget;
+      currentContinueTarget = saveContinueTarget;
+      currentReturnTarget = saveReturnTarget;
+      currentExceptionTarget = saveExceptionTarget;
+      activeLabelList = saveActiveLabelList;
+      hasExplicitReturn = saveHasExplicitReturn;
+    } else if (containerFlags & 64 /* IsInterface */) {
+      seenThisKeyword = false;
+      bindChildren(node);
+      Debug.assertNotNode(node, isIdentifier);
+      node.flags = seenThisKeyword ? node.flags | 256 /* ContainsThis */ : node.flags & ~256 /* ContainsThis */;
+    } else {
+      bindChildren(node);
+    }
+    container = saveContainer;
+    thisParentContainer = saveThisParentContainer;
+    blockScopeContainer = savedBlockScopeContainer;
   }
-  function parseJsonText(fileName, sourceText) {
-    return Parser.parseJsonText(fileName, sourceText);
+  function bindEachFunctionsFirst(nodes) {
+    bindEach(nodes, (n) => n.kind === 262 /* FunctionDeclaration */ ? bind(n) : void 0);
+    bindEach(nodes, (n) => n.kind !== 262 /* FunctionDeclaration */ ? bind(n) : void 0);
   }
-  function isExternalModule(file) {
-    return file.externalModuleIndicator !== void 0;
+  function bindEach(nodes, bindFunction = bind) {
+    if (nodes === void 0) {
+      return;
+    }
+    forEach(nodes, bindFunction);
   }
-  function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) {
-    const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
-    newSourceFile.flags |= sourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */;
-    return newSourceFile;
+  function bindEachChild(node) {
+    forEachChild(node, bind, bindEach);
   }
-  function parseIsolatedJSDocComment(content, start, length2) {
-    const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length2);
-    if (result && result.jsDoc) {
-      Parser.fixupParentReferences(result.jsDoc);
+  function bindChildren(node) {
+    const saveInAssignmentPattern = inAssignmentPattern;
+    inAssignmentPattern = false;
+    if (checkUnreachable(node)) {
+      bindEachChild(node);
+      bindJSDoc(node);
+      inAssignmentPattern = saveInAssignmentPattern;
+      return;
     }
-    return result;
+    if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */ && (!options.allowUnreachableCode || node.kind === 253 /* ReturnStatement */)) {
+      node.flowNode = currentFlow;
+    }
+    switch (node.kind) {
+      case 247 /* WhileStatement */:
+        bindWhileStatement(node);
+        break;
+      case 246 /* DoStatement */:
+        bindDoStatement(node);
+        break;
+      case 248 /* ForStatement */:
+        bindForStatement(node);
+        break;
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+        bindForInOrForOfStatement(node);
+        break;
+      case 245 /* IfStatement */:
+        bindIfStatement(node);
+        break;
+      case 253 /* ReturnStatement */:
+      case 257 /* ThrowStatement */:
+        bindReturnOrThrow(node);
+        break;
+      case 252 /* BreakStatement */:
+      case 251 /* ContinueStatement */:
+        bindBreakOrContinueStatement(node);
+        break;
+      case 258 /* TryStatement */:
+        bindTryStatement(node);
+        break;
+      case 255 /* SwitchStatement */:
+        bindSwitchStatement(node);
+        break;
+      case 269 /* CaseBlock */:
+        bindCaseBlock(node);
+        break;
+      case 296 /* CaseClause */:
+        bindCaseClause(node);
+        break;
+      case 244 /* ExpressionStatement */:
+        bindExpressionStatement(node);
+        break;
+      case 256 /* LabeledStatement */:
+        bindLabeledStatement(node);
+        break;
+      case 224 /* PrefixUnaryExpression */:
+        bindPrefixUnaryExpressionFlow(node);
+        break;
+      case 225 /* PostfixUnaryExpression */:
+        bindPostfixUnaryExpressionFlow(node);
+        break;
+      case 226 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          inAssignmentPattern = saveInAssignmentPattern;
+          bindDestructuringAssignmentFlow(node);
+          return;
+        }
+        bindBinaryExpressionFlow(node);
+        break;
+      case 220 /* DeleteExpression */:
+        bindDeleteExpressionFlow(node);
+        break;
+      case 227 /* ConditionalExpression */:
+        bindConditionalExpressionFlow(node);
+        break;
+      case 260 /* VariableDeclaration */:
+        bindVariableDeclarationFlow(node);
+        break;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        bindAccessExpressionFlow(node);
+        break;
+      case 213 /* CallExpression */:
+        bindCallExpressionFlow(node);
+        break;
+      case 235 /* NonNullExpression */:
+        bindNonNullExpressionFlow(node);
+        break;
+      case 346 /* JSDocTypedefTag */:
+      case 338 /* JSDocCallbackTag */:
+      case 340 /* JSDocEnumTag */:
+        bindJSDocTypeAlias(node);
+        break;
+      case 351 /* JSDocImportTag */:
+        bindJSDocImportTag(node);
+        break;
+      case 307 /* SourceFile */: {
+        bindEachFunctionsFirst(node.statements);
+        bind(node.endOfFileToken);
+        break;
+      }
+      case 241 /* Block */:
+      case 268 /* ModuleBlock */:
+        bindEachFunctionsFirst(node.statements);
+        break;
+      case 208 /* BindingElement */:
+        bindBindingElementFlow(node);
+        break;
+      case 169 /* Parameter */:
+        bindParameterFlow(node);
+        break;
+      case 210 /* ObjectLiteralExpression */:
+      case 209 /* ArrayLiteralExpression */:
+      case 303 /* PropertyAssignment */:
+      case 230 /* SpreadElement */:
+        inAssignmentPattern = saveInAssignmentPattern;
+      default:
+        bindEachChild(node);
+        break;
+    }
+    bindJSDoc(node);
+    inAssignmentPattern = saveInAssignmentPattern;
+  }
+  function isNarrowingExpression(expr) {
+    switch (expr.kind) {
+      case 80 /* Identifier */:
+      case 110 /* ThisKeyword */:
+        return true;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        return containsNarrowableReference(expr);
+      case 213 /* CallExpression */:
+        return hasNarrowableArgument(expr);
+      case 217 /* ParenthesizedExpression */:
+        if (isJSDocTypeAssertion(expr)) {
+          return false;
+        }
+      case 235 /* NonNullExpression */:
+        return isNarrowingExpression(expr.expression);
+      case 226 /* BinaryExpression */:
+        return isNarrowingBinaryExpression(expr);
+      case 224 /* PrefixUnaryExpression */:
+        return expr.operator === 54 /* ExclamationToken */ && isNarrowingExpression(expr.operand);
+      case 221 /* TypeOfExpression */:
+        return isNarrowingExpression(expr.expression);
+    }
+    return false;
   }
-  function parseJSDocTypeExpressionForTests(content, start, length2) {
-    return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2);
+  function isNarrowableReference(expr) {
+    switch (expr.kind) {
+      case 80 /* Identifier */:
+      case 110 /* ThisKeyword */:
+      case 108 /* SuperKeyword */:
+      case 236 /* MetaProperty */:
+        return true;
+      case 211 /* PropertyAccessExpression */:
+      case 217 /* ParenthesizedExpression */:
+      case 235 /* NonNullExpression */:
+        return isNarrowableReference(expr.expression);
+      case 212 /* ElementAccessExpression */:
+        return (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression);
+      case 226 /* BinaryExpression */:
+        return expr.operatorToken.kind === 28 /* CommaToken */ && isNarrowableReference(expr.right) || isAssignmentOperator(expr.operatorToken.kind) && isLeftHandSideExpression(expr.left);
+    }
+    return false;
   }
-  function isDeclarationFileName(fileName) {
-    return getDeclarationFileExtension(fileName) !== void 0;
+  function containsNarrowableReference(expr) {
+    return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression);
   }
-  function getDeclarationFileExtension(fileName) {
-    const standardExtension = getAnyExtensionFromPath(
-      fileName,
-      supportedDeclarationExtensions,
-      /*ignoreCase*/
-      false
+  function hasNarrowableArgument(expr) {
+    if (expr.arguments) {
+      for (const argument of expr.arguments) {
+        if (containsNarrowableReference(argument)) {
+          return true;
+        }
+      }
+    }
+    if (expr.expression.kind === 211 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) {
+      return true;
+    }
+    return false;
+  }
+  function isNarrowingTypeofOperands(expr1, expr2) {
+    return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2);
+  }
+  function isNarrowingBinaryExpression(expr) {
+    switch (expr.operatorToken.kind) {
+      case 64 /* EqualsToken */:
+      case 76 /* BarBarEqualsToken */:
+      case 77 /* AmpersandAmpersandEqualsToken */:
+      case 78 /* QuestionQuestionEqualsToken */:
+        return containsNarrowableReference(expr.left);
+      case 35 /* EqualsEqualsToken */:
+      case 36 /* ExclamationEqualsToken */:
+      case 37 /* EqualsEqualsEqualsToken */:
+      case 38 /* ExclamationEqualsEqualsToken */:
+        return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right) || (isBooleanLiteral(expr.right) && isNarrowingExpression(expr.left) || isBooleanLiteral(expr.left) && isNarrowingExpression(expr.right));
+      case 104 /* InstanceOfKeyword */:
+        return isNarrowableOperand(expr.left);
+      case 103 /* InKeyword */:
+        return isNarrowingExpression(expr.right);
+      case 28 /* CommaToken */:
+        return isNarrowingExpression(expr.right);
+    }
+    return false;
+  }
+  function isNarrowableOperand(expr) {
+    switch (expr.kind) {
+      case 217 /* ParenthesizedExpression */:
+        return isNarrowableOperand(expr.expression);
+      case 226 /* BinaryExpression */:
+        switch (expr.operatorToken.kind) {
+          case 64 /* EqualsToken */:
+            return isNarrowableOperand(expr.left);
+          case 28 /* CommaToken */:
+            return isNarrowableOperand(expr.right);
+        }
+    }
+    return containsNarrowableReference(expr);
+  }
+  function createBranchLabel() {
+    return createFlowNode(
+      4 /* BranchLabel */,
+      /*node*/
+      void 0,
+      /*antecedent*/
+      void 0
+    );
+  }
+  function createLoopLabel() {
+    return createFlowNode(
+      8 /* LoopLabel */,
+      /*node*/
+      void 0,
+      /*antecedent*/
+      void 0
     );
-    if (standardExtension) {
-      return standardExtension;
+  }
+  function createReduceLabel(target, antecedents, antecedent) {
+    return createFlowNode(1024 /* ReduceLabel */, { target, antecedents }, antecedent);
+  }
+  function setFlowNodeReferenced(flow) {
+    flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */;
+  }
+  function addAntecedent(label, antecedent) {
+    if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedent, antecedent)) {
+      (label.antecedent || (label.antecedent = [])).push(antecedent);
+      setFlowNodeReferenced(antecedent);
     }
-    if (fileExtensionIs(fileName, ".ts" /* Ts */)) {
-      const index = getBaseFileName(fileName).lastIndexOf(".d.");
-      if (index >= 0) {
-        return fileName.substring(index);
+  }
+  function createFlowCondition(flags, antecedent, expression) {
+    if (antecedent.flags & 1 /* Unreachable */) {
+      return antecedent;
+    }
+    if (!expression) {
+      return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow;
+    }
+    if ((expression.kind === 112 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 97 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) {
+      return unreachableFlow;
+    }
+    if (!isNarrowingExpression(expression)) {
+      return antecedent;
+    }
+    setFlowNodeReferenced(antecedent);
+    return createFlowNode(flags, expression, antecedent);
+  }
+  function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) {
+    setFlowNodeReferenced(antecedent);
+    return createFlowNode(128 /* SwitchClause */, { switchStatement, clauseStart, clauseEnd }, antecedent);
+  }
+  function createFlowMutation(flags, antecedent, node) {
+    setFlowNodeReferenced(antecedent);
+    hasFlowEffects = true;
+    const result = createFlowNode(flags, node, antecedent);
+    if (currentExceptionTarget) {
+      addAntecedent(currentExceptionTarget, result);
+    }
+    return result;
+  }
+  function createFlowCall(antecedent, node) {
+    setFlowNodeReferenced(antecedent);
+    hasFlowEffects = true;
+    return createFlowNode(512 /* Call */, node, antecedent);
+  }
+  function finishFlowLabel(flow) {
+    const antecedents = flow.antecedent;
+    if (!antecedents) {
+      return unreachableFlow;
+    }
+    if (antecedents.length === 1) {
+      return antecedents[0];
+    }
+    return flow;
+  }
+  function isStatementCondition(node) {
+    const parent3 = node.parent;
+    switch (parent3.kind) {
+      case 245 /* IfStatement */:
+      case 247 /* WhileStatement */:
+      case 246 /* DoStatement */:
+        return parent3.expression === node;
+      case 248 /* ForStatement */:
+      case 227 /* ConditionalExpression */:
+        return parent3.condition === node;
+    }
+    return false;
+  }
+  function isLogicalExpression(node) {
+    while (true) {
+      if (node.kind === 217 /* ParenthesizedExpression */) {
+        node = node.expression;
+      } else if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 54 /* ExclamationToken */) {
+        node = node.operand;
+      } else {
+        return isLogicalOrCoalescingBinaryExpression(node);
       }
     }
-    return void 0;
   }
-  function parseResolutionMode(mode, pos, end, reportDiagnostic) {
-    if (!mode) {
-      return void 0;
+  function isLogicalAssignmentExpression(node) {
+    return isLogicalOrCoalescingAssignmentExpression(skipParentheses(node));
+  }
+  function isTopLevelLogicalExpression(node) {
+    while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 54 /* ExclamationToken */) {
+      node = node.parent;
     }
-    if (mode === "import") {
-      return 99 /* ESNext */;
+    return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node);
+  }
+  function doWithConditionalBranches(action, value, trueTarget, falseTarget) {
+    const savedTrueTarget = currentTrueTarget;
+    const savedFalseTarget = currentFalseTarget;
+    currentTrueTarget = trueTarget;
+    currentFalseTarget = falseTarget;
+    action(value);
+    currentTrueTarget = savedTrueTarget;
+    currentFalseTarget = savedFalseTarget;
+  }
+  function bindCondition(node, trueTarget, falseTarget) {
+    doWithConditionalBranches(bind, node, trueTarget, falseTarget);
+    if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    }
+  }
+  function bindIterativeStatement(node, breakTarget, continueTarget) {
+    const saveBreakTarget = currentBreakTarget;
+    const saveContinueTarget = currentContinueTarget;
+    currentBreakTarget = breakTarget;
+    currentContinueTarget = continueTarget;
+    bind(node);
+    currentBreakTarget = saveBreakTarget;
+    currentContinueTarget = saveContinueTarget;
+  }
+  function setContinueTarget(node, target) {
+    let label = activeLabelList;
+    while (label && node.parent.kind === 256 /* LabeledStatement */) {
+      label.continueTarget = target;
+      label = label.next;
+      node = node.parent;
     }
-    if (mode === "require") {
-      return 1 /* CommonJS */;
+    return target;
+  }
+  function bindWhileStatement(node) {
+    const preWhileLabel = setContinueTarget(node, createLoopLabel());
+    const preBodyLabel = createBranchLabel();
+    const postWhileLabel = createBranchLabel();
+    addAntecedent(preWhileLabel, currentFlow);
+    currentFlow = preWhileLabel;
+    bindCondition(node.expression, preBodyLabel, postWhileLabel);
+    currentFlow = finishFlowLabel(preBodyLabel);
+    bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel);
+    addAntecedent(preWhileLabel, currentFlow);
+    currentFlow = finishFlowLabel(postWhileLabel);
+  }
+  function bindDoStatement(node) {
+    const preDoLabel = createLoopLabel();
+    const preConditionLabel = setContinueTarget(node, createBranchLabel());
+    const postDoLabel = createBranchLabel();
+    addAntecedent(preDoLabel, currentFlow);
+    currentFlow = preDoLabel;
+    bindIterativeStatement(node.statement, postDoLabel, preConditionLabel);
+    addAntecedent(preConditionLabel, currentFlow);
+    currentFlow = finishFlowLabel(preConditionLabel);
+    bindCondition(node.expression, preDoLabel, postDoLabel);
+    currentFlow = finishFlowLabel(postDoLabel);
+  }
+  function bindForStatement(node) {
+    const preLoopLabel = setContinueTarget(node, createLoopLabel());
+    const preBodyLabel = createBranchLabel();
+    const postLoopLabel = createBranchLabel();
+    bind(node.initializer);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = preLoopLabel;
+    bindCondition(node.condition, preBodyLabel, postLoopLabel);
+    currentFlow = finishFlowLabel(preBodyLabel);
+    bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
+    bind(node.incrementor);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = finishFlowLabel(postLoopLabel);
+  }
+  function bindForInOrForOfStatement(node) {
+    const preLoopLabel = setContinueTarget(node, createLoopLabel());
+    const postLoopLabel = createBranchLabel();
+    bind(node.expression);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = preLoopLabel;
+    if (node.kind === 250 /* ForOfStatement */) {
+      bind(node.awaitModifier);
+    }
+    addAntecedent(postLoopLabel, currentFlow);
+    bind(node.initializer);
+    if (node.initializer.kind !== 261 /* VariableDeclarationList */) {
+      bindAssignmentTargetFlow(node.initializer);
+    }
+    bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = finishFlowLabel(postLoopLabel);
+  }
+  function bindIfStatement(node) {
+    const thenLabel = createBranchLabel();
+    const elseLabel = createBranchLabel();
+    const postIfLabel = createBranchLabel();
+    bindCondition(node.expression, thenLabel, elseLabel);
+    currentFlow = finishFlowLabel(thenLabel);
+    bind(node.thenStatement);
+    addAntecedent(postIfLabel, currentFlow);
+    currentFlow = finishFlowLabel(elseLabel);
+    bind(node.elseStatement);
+    addAntecedent(postIfLabel, currentFlow);
+    currentFlow = finishFlowLabel(postIfLabel);
+  }
+  function bindReturnOrThrow(node) {
+    bind(node.expression);
+    if (node.kind === 253 /* ReturnStatement */) {
+      hasExplicitReturn = true;
+      if (currentReturnTarget) {
+        addAntecedent(currentReturnTarget, currentFlow);
+      }
+    }
+    currentFlow = unreachableFlow;
+    hasFlowEffects = true;
+  }
+  function findActiveLabel(name) {
+    for (let label = activeLabelList; label; label = label.next) {
+      if (label.name === name) {
+        return label;
+      }
     }
-    reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import);
     return void 0;
   }
-  function processCommentPragmas(context, sourceText) {
-    const pragmas = [];
-    for (const range of getLeadingCommentRanges(sourceText, 0) || emptyArray) {
-      const comment = sourceText.substring(range.pos, range.end);
-      extractPragmas(pragmas, range, comment);
-    }
-    context.pragmas = /* @__PURE__ */ new Map();
-    for (const pragma of pragmas) {
-      if (context.pragmas.has(pragma.name)) {
-        const currentValue = context.pragmas.get(pragma.name);
-        if (currentValue instanceof Array) {
-          currentValue.push(pragma.args);
-        } else {
-          context.pragmas.set(pragma.name, [currentValue, pragma.args]);
-        }
-        continue;
-      }
-      context.pragmas.set(pragma.name, pragma.args);
+  function bindBreakOrContinueFlow(node, breakTarget, continueTarget) {
+    const flowLabel = node.kind === 252 /* BreakStatement */ ? breakTarget : continueTarget;
+    if (flowLabel) {
+      addAntecedent(flowLabel, currentFlow);
+      currentFlow = unreachableFlow;
+      hasFlowEffects = true;
     }
   }
-  function processPragmasIntoFields(context, reportDiagnostic) {
-    context.checkJsDirective = void 0;
-    context.referencedFiles = [];
-    context.typeReferenceDirectives = [];
-    context.libReferenceDirectives = [];
-    context.amdDependencies = [];
-    context.hasNoDefaultLib = false;
-    context.pragmas.forEach((entryOrList, key) => {
-      switch (key) {
-        case "reference": {
-          const referencedFiles = context.referencedFiles;
-          const typeReferenceDirectives = context.typeReferenceDirectives;
-          const libReferenceDirectives = context.libReferenceDirectives;
-          forEach(toArray(entryOrList), (arg) => {
-            const { types, lib, path, ["resolution-mode"]: res } = arg.arguments;
-            if (arg.arguments["no-default-lib"]) {
-              context.hasNoDefaultLib = true;
-            } else if (types) {
-              const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic);
-              typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value, ...parsed ? { resolutionMode: parsed } : {} });
-            } else if (lib) {
-              libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value });
-            } else if (path) {
-              referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value });
-            } else {
-              reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax);
-            }
-          });
-          break;
+  function bindBreakOrContinueStatement(node) {
+    bind(node.label);
+    if (node.label) {
+      const activeLabel = findActiveLabel(node.label.escapedText);
+      if (activeLabel) {
+        activeLabel.referenced = true;
+        bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget);
+      }
+    } else {
+      bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget);
+    }
+  }
+  function bindTryStatement(node) {
+    const saveReturnTarget = currentReturnTarget;
+    const saveExceptionTarget = currentExceptionTarget;
+    const normalExitLabel = createBranchLabel();
+    const returnLabel = createBranchLabel();
+    let exceptionLabel = createBranchLabel();
+    if (node.finallyBlock) {
+      currentReturnTarget = returnLabel;
+    }
+    addAntecedent(exceptionLabel, currentFlow);
+    currentExceptionTarget = exceptionLabel;
+    bind(node.tryBlock);
+    addAntecedent(normalExitLabel, currentFlow);
+    if (node.catchClause) {
+      currentFlow = finishFlowLabel(exceptionLabel);
+      exceptionLabel = createBranchLabel();
+      addAntecedent(exceptionLabel, currentFlow);
+      currentExceptionTarget = exceptionLabel;
+      bind(node.catchClause);
+      addAntecedent(normalExitLabel, currentFlow);
+    }
+    currentReturnTarget = saveReturnTarget;
+    currentExceptionTarget = saveExceptionTarget;
+    if (node.finallyBlock) {
+      const finallyLabel = createBranchLabel();
+      finallyLabel.antecedent = concatenate(concatenate(normalExitLabel.antecedent, exceptionLabel.antecedent), returnLabel.antecedent);
+      currentFlow = finallyLabel;
+      bind(node.finallyBlock);
+      if (currentFlow.flags & 1 /* Unreachable */) {
+        currentFlow = unreachableFlow;
+      } else {
+        if (currentReturnTarget && returnLabel.antecedent) {
+          addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedent, currentFlow));
         }
-        case "amd-dependency": {
-          context.amdDependencies = map(
-            toArray(entryOrList),
-            (x) => ({ name: x.arguments.name, path: x.arguments.path })
-          );
-          break;
+        if (currentExceptionTarget && exceptionLabel.antecedent) {
+          addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedent, currentFlow));
         }
-        case "amd-module": {
-          if (entryOrList instanceof Array) {
-            for (const entry of entryOrList) {
-              if (context.moduleName) {
-                reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments);
-              }
-              context.moduleName = entry.arguments.name;
-            }
-          } else {
-            context.moduleName = entryOrList.arguments.name;
-          }
-          break;
+        currentFlow = normalExitLabel.antecedent ? createReduceLabel(finallyLabel, normalExitLabel.antecedent, currentFlow) : unreachableFlow;
+      }
+    } else {
+      currentFlow = finishFlowLabel(normalExitLabel);
+    }
+  }
+  function bindSwitchStatement(node) {
+    const postSwitchLabel = createBranchLabel();
+    bind(node.expression);
+    const saveBreakTarget = currentBreakTarget;
+    const savePreSwitchCaseFlow = preSwitchCaseFlow;
+    currentBreakTarget = postSwitchLabel;
+    preSwitchCaseFlow = currentFlow;
+    bind(node.caseBlock);
+    addAntecedent(postSwitchLabel, currentFlow);
+    const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 297 /* DefaultClause */);
+    node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedent;
+    if (!hasDefault) {
+      addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0));
+    }
+    currentBreakTarget = saveBreakTarget;
+    preSwitchCaseFlow = savePreSwitchCaseFlow;
+    currentFlow = finishFlowLabel(postSwitchLabel);
+  }
+  function bindCaseBlock(node) {
+    const clauses = node.clauses;
+    const isNarrowingSwitch = node.parent.expression.kind === 112 /* TrueKeyword */ || isNarrowingExpression(node.parent.expression);
+    let fallthroughFlow = unreachableFlow;
+    for (let i = 0; i < clauses.length; i++) {
+      const clauseStart = i;
+      while (!clauses[i].statements.length && i + 1 < clauses.length) {
+        if (fallthroughFlow === unreachableFlow) {
+          currentFlow = preSwitchCaseFlow;
+        }
+        bind(clauses[i]);
+        i++;
+      }
+      const preCaseLabel = createBranchLabel();
+      addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow);
+      addAntecedent(preCaseLabel, fallthroughFlow);
+      currentFlow = finishFlowLabel(preCaseLabel);
+      const clause = clauses[i];
+      bind(clause);
+      fallthroughFlow = currentFlow;
+      if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) {
+        clause.fallthroughFlowNode = currentFlow;
+      }
+    }
+  }
+  function bindCaseClause(node) {
+    const saveCurrentFlow = currentFlow;
+    currentFlow = preSwitchCaseFlow;
+    bind(node.expression);
+    currentFlow = saveCurrentFlow;
+    bindEach(node.statements);
+  }
+  function bindExpressionStatement(node) {
+    bind(node.expression);
+    maybeBindExpressionFlowIfCall(node.expression);
+  }
+  function maybeBindExpressionFlowIfCall(node) {
+    if (node.kind === 213 /* CallExpression */) {
+      const call = node;
+      if (call.expression.kind !== 108 /* SuperKeyword */ && isDottedName(call.expression)) {
+        currentFlow = createFlowCall(currentFlow, call);
+      }
+    }
+  }
+  function bindLabeledStatement(node) {
+    const postStatementLabel = createBranchLabel();
+    activeLabelList = {
+      next: activeLabelList,
+      name: node.label.escapedText,
+      breakTarget: postStatementLabel,
+      continueTarget: void 0,
+      referenced: false
+    };
+    bind(node.label);
+    bind(node.statement);
+    if (!activeLabelList.referenced && !options.allowUnusedLabels) {
+      errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label);
+    }
+    activeLabelList = activeLabelList.next;
+    addAntecedent(postStatementLabel, currentFlow);
+    currentFlow = finishFlowLabel(postStatementLabel);
+  }
+  function bindDestructuringTargetFlow(node) {
+    if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */) {
+      bindAssignmentTargetFlow(node.left);
+    } else {
+      bindAssignmentTargetFlow(node);
+    }
+  }
+  function bindAssignmentTargetFlow(node) {
+    if (isNarrowableReference(node)) {
+      currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
+    } else if (node.kind === 209 /* ArrayLiteralExpression */) {
+      for (const e of node.elements) {
+        if (e.kind === 230 /* SpreadElement */) {
+          bindAssignmentTargetFlow(e.expression);
+        } else {
+          bindDestructuringTargetFlow(e);
         }
-        case "ts-nocheck":
-        case "ts-check": {
-          forEach(toArray(entryOrList), (entry) => {
-            if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) {
-              context.checkJsDirective = {
-                enabled: key === "ts-check",
-                end: entry.range.end,
-                pos: entry.range.pos
-              };
-            }
-          });
-          break;
+      }
+    } else if (node.kind === 210 /* ObjectLiteralExpression */) {
+      for (const p of node.properties) {
+        if (p.kind === 303 /* PropertyAssignment */) {
+          bindDestructuringTargetFlow(p.initializer);
+        } else if (p.kind === 304 /* ShorthandPropertyAssignment */) {
+          bindAssignmentTargetFlow(p.name);
+        } else if (p.kind === 305 /* SpreadAssignment */) {
+          bindAssignmentTargetFlow(p.expression);
         }
-        case "jsx":
-        case "jsxfrag":
-        case "jsximportsource":
-        case "jsxruntime":
-          return;
-        default:
-          Debug.fail("Unhandled pragma kind");
       }
-    });
+    }
   }
-  function getNamedArgRegEx(name) {
-    if (namedArgRegExCache.has(name)) {
-      return namedArgRegExCache.get(name);
+  function bindLogicalLikeExpression(node, trueTarget, falseTarget) {
+    const preRightLabel = createBranchLabel();
+    if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 77 /* AmpersandAmpersandEqualsToken */) {
+      bindCondition(node.left, preRightLabel, falseTarget);
+    } else {
+      bindCondition(node.left, trueTarget, preRightLabel);
+    }
+    currentFlow = finishFlowLabel(preRightLabel);
+    bind(node.operatorToken);
+    if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) {
+      doWithConditionalBranches(bind, node.right, trueTarget, falseTarget);
+      bindAssignmentTargetFlow(node.left);
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    } else {
+      bindCondition(node.right, trueTarget, falseTarget);
     }
-    const result = new RegExp(`(\\s${name}\\s*=\\s*)(?:(?:'([^']*)')|(?:"([^"]*)"))`, "im");
-    namedArgRegExCache.set(name, result);
-    return result;
   }
-  function extractPragmas(pragmas, range, text) {
-    const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text);
-    if (tripleSlash) {
-      const name = tripleSlash[1].toLowerCase();
-      const pragma = commentPragmas[name];
-      if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) {
-        return;
+  function bindPrefixUnaryExpressionFlow(node) {
+    if (node.operator === 54 /* ExclamationToken */) {
+      const saveTrueTarget = currentTrueTarget;
+      currentTrueTarget = currentFalseTarget;
+      currentFalseTarget = saveTrueTarget;
+      bindEachChild(node);
+      currentFalseTarget = currentTrueTarget;
+      currentTrueTarget = saveTrueTarget;
+    } else {
+      bindEachChild(node);
+      if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
+        bindAssignmentTargetFlow(node.operand);
       }
-      if (pragma.args) {
-        const argument = {};
-        for (const arg of pragma.args) {
-          const matcher = getNamedArgRegEx(arg.name);
-          const matchResult = matcher.exec(text);
-          if (!matchResult && !arg.optional) {
-            return;
-          } else if (matchResult) {
-            const value = matchResult[2] || matchResult[3];
-            if (arg.captureSpan) {
-              const startPos = range.pos + matchResult.index + matchResult[1].length + 1;
-              argument[arg.name] = {
-                value,
-                pos: startPos,
-                end: startPos + value.length
-              };
-            } else {
-              argument[arg.name] = value;
+    }
+  }
+  function bindPostfixUnaryExpressionFlow(node) {
+    bindEachChild(node);
+    if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
+      bindAssignmentTargetFlow(node.operand);
+    }
+  }
+  function bindDestructuringAssignmentFlow(node) {
+    if (inAssignmentPattern) {
+      inAssignmentPattern = false;
+      bind(node.operatorToken);
+      bind(node.right);
+      inAssignmentPattern = true;
+      bind(node.left);
+    } else {
+      inAssignmentPattern = true;
+      bind(node.left);
+      inAssignmentPattern = false;
+      bind(node.operatorToken);
+      bind(node.right);
+    }
+    bindAssignmentTargetFlow(node.left);
+  }
+  function createBindBinaryExpressionFlow() {
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
+    function onEnter(node, state) {
+      if (state) {
+        state.stackIndex++;
+        setParent(node, parent2);
+        const saveInStrictMode = inStrictMode;
+        bindWorker(node);
+        const saveParent = parent2;
+        parent2 = node;
+        state.skip = false;
+        state.inStrictModeStack[state.stackIndex] = saveInStrictMode;
+        state.parentStack[state.stackIndex] = saveParent;
+      } else {
+        state = {
+          stackIndex: 0,
+          skip: false,
+          inStrictModeStack: [void 0],
+          parentStack: [void 0]
+        };
+      }
+      const operator = node.operatorToken.kind;
+      if (isLogicalOrCoalescingBinaryOperator(operator) || isLogicalOrCoalescingAssignmentOperator(operator)) {
+        if (isTopLevelLogicalExpression(node)) {
+          const postExpressionLabel = createBranchLabel();
+          const saveCurrentFlow = currentFlow;
+          const saveHasFlowEffects = hasFlowEffects;
+          hasFlowEffects = false;
+          bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel);
+          currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow;
+          hasFlowEffects || (hasFlowEffects = saveHasFlowEffects);
+        } else {
+          bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget);
+        }
+        state.skip = true;
+      }
+      return state;
+    }
+    function onLeft(left, state, node) {
+      if (!state.skip) {
+        const maybeBound = maybeBind2(left);
+        if (node.operatorToken.kind === 28 /* CommaToken */) {
+          maybeBindExpressionFlowIfCall(left);
+        }
+        return maybeBound;
+      }
+    }
+    function onOperator(operatorToken, state, _node) {
+      if (!state.skip) {
+        bind(operatorToken);
+      }
+    }
+    function onRight(right, state, node) {
+      if (!state.skip) {
+        const maybeBound = maybeBind2(right);
+        if (node.operatorToken.kind === 28 /* CommaToken */) {
+          maybeBindExpressionFlowIfCall(right);
+        }
+        return maybeBound;
+      }
+    }
+    function onExit(node, state) {
+      if (!state.skip) {
+        const operator = node.operatorToken.kind;
+        if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) {
+          bindAssignmentTargetFlow(node.left);
+          if (operator === 64 /* EqualsToken */ && node.left.kind === 212 /* ElementAccessExpression */) {
+            const elementAccess = node.left;
+            if (isNarrowableOperand(elementAccess.expression)) {
+              currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
             }
           }
         }
-        pragmas.push({ name, args: { arguments: argument, range } });
-      } else {
-        pragmas.push({ name, args: { arguments: {}, range } });
       }
-      return;
+      const savedInStrictMode = state.inStrictModeStack[state.stackIndex];
+      const savedParent = state.parentStack[state.stackIndex];
+      if (savedInStrictMode !== void 0) {
+        inStrictMode = savedInStrictMode;
+      }
+      if (savedParent !== void 0) {
+        parent2 = savedParent;
+      }
+      state.skip = false;
+      state.stackIndex--;
     }
-    const singleLine = range.kind === 2 /* SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text);
-    if (singleLine) {
-      return addPragmaForMatch(pragmas, range, 2 /* SingleLine */, singleLine);
+    function maybeBind2(node) {
+      if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) {
+        return node;
+      }
+      bind(node);
     }
-    if (range.kind === 3 /* MultiLineCommentTrivia */) {
-      const multiLinePragmaRegEx = /@(\S+)(\s+.*)?$/gim;
-      let multiLineMatch;
-      while (multiLineMatch = multiLinePragmaRegEx.exec(text)) {
-        addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch);
+  }
+  function bindDeleteExpressionFlow(node) {
+    bindEachChild(node);
+    if (node.expression.kind === 211 /* PropertyAccessExpression */) {
+      bindAssignmentTargetFlow(node.expression);
+    }
+  }
+  function bindConditionalExpressionFlow(node) {
+    const trueLabel = createBranchLabel();
+    const falseLabel = createBranchLabel();
+    const postExpressionLabel = createBranchLabel();
+    const saveCurrentFlow = currentFlow;
+    const saveHasFlowEffects = hasFlowEffects;
+    hasFlowEffects = false;
+    bindCondition(node.condition, trueLabel, falseLabel);
+    currentFlow = finishFlowLabel(trueLabel);
+    bind(node.questionToken);
+    bind(node.whenTrue);
+    addAntecedent(postExpressionLabel, currentFlow);
+    currentFlow = finishFlowLabel(falseLabel);
+    bind(node.colonToken);
+    bind(node.whenFalse);
+    addAntecedent(postExpressionLabel, currentFlow);
+    currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow;
+    hasFlowEffects || (hasFlowEffects = saveHasFlowEffects);
+  }
+  function bindInitializedVariableFlow(node) {
+    const name = !isOmittedExpression(node) ? node.name : void 0;
+    if (isBindingPattern(name)) {
+      for (const child of name.elements) {
+        bindInitializedVariableFlow(child);
       }
+    } else {
+      currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
     }
   }
-  function addPragmaForMatch(pragmas, range, kind, match) {
-    if (!match)
-      return;
-    const name = match[1].toLowerCase();
-    const pragma = commentPragmas[name];
-    if (!pragma || !(pragma.kind & kind)) {
+  function bindVariableDeclarationFlow(node) {
+    bindEachChild(node);
+    if (node.initializer || isForInOrOfStatement(node.parent.parent)) {
+      bindInitializedVariableFlow(node);
+    }
+  }
+  function bindBindingElementFlow(node) {
+    bind(node.dotDotDotToken);
+    bind(node.propertyName);
+    bindInitializer(node.initializer);
+    bind(node.name);
+  }
+  function bindParameterFlow(node) {
+    bindEach(node.modifiers);
+    bind(node.dotDotDotToken);
+    bind(node.questionToken);
+    bind(node.type);
+    bindInitializer(node.initializer);
+    bind(node.name);
+  }
+  function bindInitializer(node) {
+    if (!node) {
       return;
     }
-    const args = match[2];
-    const argument = getNamedPragmaArguments(pragma, args);
-    if (argument === "fail")
+    const entryFlow = currentFlow;
+    bind(node);
+    if (entryFlow === unreachableFlow || entryFlow === currentFlow) {
       return;
-    pragmas.push({ name, args: { arguments: argument, range } });
-    return;
+    }
+    const exitFlow = createBranchLabel();
+    addAntecedent(exitFlow, entryFlow);
+    addAntecedent(exitFlow, currentFlow);
+    currentFlow = finishFlowLabel(exitFlow);
   }
-  function getNamedPragmaArguments(pragma, text) {
-    if (!text)
-      return {};
-    if (!pragma.args)
-      return {};
-    const args = text.trim().split(/\s+/);
-    const argMap = {};
-    for (let i = 0; i < pragma.args.length; i++) {
-      const argument = pragma.args[i];
-      if (!args[i] && !argument.optional) {
-        return "fail";
+  function bindJSDocTypeAlias(node) {
+    bind(node.tagName);
+    if (node.kind !== 340 /* JSDocEnumTag */ && node.fullName) {
+      setParent(node.fullName, node);
+      setParentRecursive(
+        node.fullName,
+        /*incremental*/
+        false
+      );
+    }
+    if (typeof node.comment !== "string") {
+      bindEach(node.comment);
+    }
+  }
+  function bindJSDocClassTag(node) {
+    bindEachChild(node);
+    const host = getHostSignatureFromJSDoc(node);
+    if (host && host.kind !== 174 /* MethodDeclaration */) {
+      addDeclarationToSymbol(host.symbol, host, 32 /* Class */);
+    }
+  }
+  function bindJSDocImportTag(node) {
+    bind(node.tagName);
+    if (typeof node.comment !== "string") {
+      bindEach(node.comment);
+    }
+  }
+  function bindOptionalExpression(node, trueTarget, falseTarget) {
+    doWithConditionalBranches(bind, node, trueTarget, falseTarget);
+    if (!isOptionalChain(node) || isOutermostOptionalChain(node)) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    }
+  }
+  function bindOptionalChainRest(node) {
+    switch (node.kind) {
+      case 211 /* PropertyAccessExpression */:
+        bind(node.questionDotToken);
+        bind(node.name);
+        break;
+      case 212 /* ElementAccessExpression */:
+        bind(node.questionDotToken);
+        bind(node.argumentExpression);
+        break;
+      case 213 /* CallExpression */:
+        bind(node.questionDotToken);
+        bindEach(node.typeArguments);
+        bindEach(node.arguments);
+        break;
+    }
+  }
+  function bindOptionalChain(node, trueTarget, falseTarget) {
+    const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0;
+    bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget);
+    if (preChainLabel) {
+      currentFlow = finishFlowLabel(preChainLabel);
+    }
+    doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget);
+    if (isOutermostOptionalChain(node)) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    }
+  }
+  function bindOptionalChainFlow(node) {
+    if (isTopLevelLogicalExpression(node)) {
+      const postExpressionLabel = createBranchLabel();
+      const saveCurrentFlow = currentFlow;
+      const saveHasFlowEffects = hasFlowEffects;
+      bindOptionalChain(node, postExpressionLabel, postExpressionLabel);
+      currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow;
+      hasFlowEffects || (hasFlowEffects = saveHasFlowEffects);
+    } else {
+      bindOptionalChain(node, currentTrueTarget, currentFalseTarget);
+    }
+  }
+  function bindNonNullExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      bindEachChild(node);
+    }
+  }
+  function bindAccessExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      bindEachChild(node);
+    }
+  }
+  function bindCallExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      const expr = skipParentheses(node.expression);
+      if (expr.kind === 218 /* FunctionExpression */ || expr.kind === 219 /* ArrowFunction */) {
+        bindEach(node.typeArguments);
+        bindEach(node.arguments);
+        bind(node.expression);
+      } else {
+        bindEachChild(node);
+        if (node.expression.kind === 108 /* SuperKeyword */) {
+          currentFlow = createFlowCall(currentFlow, node);
+        }
       }
-      if (argument.captureSpan) {
-        return Debug.fail("Capture spans not yet implemented for non-xml pragmas");
+    }
+    if (node.expression.kind === 211 /* PropertyAccessExpression */) {
+      const propertyAccess = node.expression;
+      if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) {
+        currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
       }
-      argMap[argument.name] = args[i];
     }
-    return argMap;
   }
-  function tagNamesAreEquivalent(lhs, rhs) {
-    if (lhs.kind !== rhs.kind) {
-      return false;
+  function addToContainerChain(next) {
+    if (lastContainer) {
+      lastContainer.nextContainer = next;
     }
-    if (lhs.kind === 80 /* Identifier */) {
-      return lhs.escapedText === rhs.escapedText;
+    lastContainer = next;
+  }
+  function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) {
+    switch (container.kind) {
+      case 267 /* ModuleDeclaration */:
+        return declareModuleMember(node, symbolFlags, symbolExcludes);
+      case 307 /* SourceFile */:
+        return declareSourceFileMember(node, symbolFlags, symbolExcludes);
+      case 231 /* ClassExpression */:
+      case 263 /* ClassDeclaration */:
+        return declareClassMember(node, symbolFlags, symbolExcludes);
+      case 266 /* EnumDeclaration */:
+        return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+      case 187 /* TypeLiteral */:
+      case 322 /* JSDocTypeLiteral */:
+      case 210 /* ObjectLiteralExpression */:
+      case 264 /* InterfaceDeclaration */:
+      case 292 /* JsxAttributes */:
+        return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */:
+      case 179 /* CallSignature */:
+      case 180 /* ConstructSignature */:
+      case 323 /* JSDocSignature */:
+      case 181 /* IndexSignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 317 /* JSDocFunctionType */:
+      case 175 /* ClassStaticBlockDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 200 /* MappedType */:
+        if (container.locals) Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
-    if (lhs.kind === 110 /* ThisKeyword */) {
-      return true;
+  }
+  function declareClassMember(node, symbolFlags, symbolExcludes) {
+    return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
+  }
+  function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
+    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+      file.locals,
+      /*parent*/
+      void 0,
+      node,
+      symbolFlags,
+      symbolExcludes
+    );
+  }
+  function hasExportDeclarations(node) {
+    const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
+    return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s));
+  }
+  function setExportContextFlag(node) {
+    if (node.flags & 33554432 /* Ambient */ && !hasExportDeclarations(node)) {
+      node.flags |= 128 /* ExportContext */;
+    } else {
+      node.flags &= ~128 /* ExportContext */;
     }
-    if (lhs.kind === 295 /* JsxNamespacedName */) {
-      return lhs.namespace.escapedText === rhs.namespace.escapedText && lhs.name.escapedText === rhs.name.escapedText;
-    }
-    return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression);
-  }
-  var NodeConstructor, TokenConstructor, IdentifierConstructor, PrivateIdentifierConstructor, SourceFileConstructor, parseBaseNodeFactory, parseNodeFactory, forEachChildTable, Parser, IncrementalParser, namedArgRegExCache, tripleSlashXMLCommentStartRegEx, singleLinePragmaRegEx;
-  var init_parser = __esm({
-    "src/compiler/parser.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      parseBaseNodeFactory = {
-        createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1),
-        createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1),
-        createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1),
-        createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1),
-        createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1)
-      };
-      parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory);
-      forEachChildTable = {
-        [166 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
-        },
-        [168 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression);
-        },
-        [304 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer);
-        },
-        [305 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [169 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-        },
-        [172 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-        },
-        [171 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-        },
-        [303 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer);
-        },
-        [260 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-        },
-        [208 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-        },
-        [181 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-        },
-        [185 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-        },
-        [184 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-        },
-        [179 /* CallSignature */]: forEachChildInCallOrConstructSignature,
-        [180 /* ConstructSignature */]: forEachChildInCallOrConstructSignature,
-        [174 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [173 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-        },
-        [176 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [177 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [178 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [262 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [218 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-        },
-        [219 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body);
-        },
-        [175 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body);
-        },
-        [183 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments);
-        },
-        [182 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type);
-        },
-        [186 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments);
-        },
-        [187 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.members);
-        },
-        [188 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.elementType);
-        },
-        [189 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.elements);
-        },
-        [192 /* UnionType */]: forEachChildInUnionOrIntersectionType,
-        [193 /* IntersectionType */]: forEachChildInUnionOrIntersectionType,
-        [194 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType);
-        },
-        [195 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.typeParameter);
-        },
-        [205 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.attributes) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments);
-        },
-        [302 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.assertClause);
-        },
-        [196 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator,
-        [198 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator,
-        [199 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType);
-        },
-        [200 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members);
-        },
-        [201 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.literal);
-        },
-        [202 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type);
-        },
-        [206 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
-        [207 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
-        [209 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.elements);
-        },
-        [210 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.properties);
-        },
-        [211 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name);
-        },
-        [212 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression);
-        },
-        [213 /* CallExpression */]: forEachChildInCallOrNewExpression,
-        [214 /* NewExpression */]: forEachChildInCallOrNewExpression,
-        [215 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template);
-        },
-        [216 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression);
-        },
-        [217 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [220 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [221 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [222 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [224 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.operand);
-        },
-        [229 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression);
-        },
-        [223 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [225 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.operand);
-        },
-        [226 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right);
-        },
-        [234 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
-        },
-        [235 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [238 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
-        },
-        [236 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name);
-        },
-        [227 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse);
-        },
-        [230 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [241 /* Block */]: forEachChildInBlock,
-        [268 /* ModuleBlock */]: forEachChildInBlock,
-        [312 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken);
-        },
-        [243 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList);
-        },
-        [261 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.declarations);
-        },
-        [244 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [245 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement);
-        },
-        [246 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression);
-        },
-        [247 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-        },
-        [248 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement);
-        },
-        [249 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-        },
-        [250 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-        },
-        [251 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement,
-        [252 /* BreakStatement */]: forEachChildInContinueOrBreakStatement,
-        [253 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [254 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-        },
-        [255 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock);
-        },
-        [269 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.clauses);
-        },
-        [296 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements);
-        },
-        [297 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.statements);
-        },
-        [256 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement);
-        },
-        [257 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [258 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock);
-        },
-        [299 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block);
-        },
-        [170 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [263 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression,
-        [231 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression,
-        [264 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
-        },
-        [265 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type);
-        },
-        [266 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members);
-        },
-        [306 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-        },
-        [267 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body);
-        },
-        [271 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference);
-        },
-        [272 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes);
-        },
-        [273 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings);
-        },
-        [300 /* ImportAttributes */]: function forEachChildInImportAttributes(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.elements);
-        },
-        [301 /* ImportAttribute */]: function forEachChildInImportAttribute(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value);
-        },
-        [270 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name);
-        },
-        [274 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name);
-        },
-        [280 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name);
-        },
-        [275 /* NamedImports */]: forEachChildInNamedImportsOrExports,
-        [279 /* NamedExports */]: forEachChildInNamedImportsOrExports,
-        [278 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes);
-        },
-        [276 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier,
-        [281 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier,
-        [277 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression);
-        },
-        [228 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
-        },
-        [239 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal);
-        },
-        [203 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
-        },
-        [204 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal);
-        },
-        [167 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [298 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.types);
-        },
-        [233 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments);
-        },
-        [283 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [282 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.modifiers);
-        },
-        [361 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.elements);
-        },
-        [284 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement);
-        },
-        [288 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment);
-        },
-        [285 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
-        [286 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
-        [292 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.properties);
-        },
-        [291 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-        },
-        [293 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.expression);
-        },
-        [294 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression);
-        },
-        [287 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.tagName);
-        },
-        [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.namespace) || visitNode2(cbNode, node.name);
-        },
-        [190 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [191 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [316 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [322 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [321 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [323 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [325 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-        [324 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) {
-          return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-        },
-        [327 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
-          return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
-        },
-        [354 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [317 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.name);
-        },
-        [318 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
-          return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
-        },
-        [348 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-        [355 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
-        [337 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [336 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [335 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [352 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [353 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 316 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
-        },
-        [345 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
-          return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-        },
-        [349 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
-        [351 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
-        [350 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
-        [347 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
-        [357 /* JSDocSatisfiesTag */]: forEachChildInJSDocTypeLikeTag,
-        [356 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
-        [346 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
-        [330 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
-          return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
-        },
-        [331 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain,
-        [332 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain,
-        [333 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain,
-        [329 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) {
-          return forEach(node.jsDocPropertyTags, cbNode);
-        },
-        [334 /* JSDocTag */]: forEachChildInJSDocTag,
-        [339 /* JSDocClassTag */]: forEachChildInJSDocTag,
-        [340 /* JSDocPublicTag */]: forEachChildInJSDocTag,
-        [341 /* JSDocPrivateTag */]: forEachChildInJSDocTag,
-        [342 /* JSDocProtectedTag */]: forEachChildInJSDocTag,
-        [343 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
-        [338 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
-        [344 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-        [360 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
-      };
-      ((Parser2) => {
-        var scanner2 = createScanner(
-          99 /* Latest */,
-          /*skipTrivia*/
-          true
-        );
-        var disallowInAndDecoratorContext = 8192 /* DisallowInContext */ | 32768 /* DecoratorContext */;
-        var NodeConstructor2;
-        var TokenConstructor2;
-        var IdentifierConstructor2;
-        var PrivateIdentifierConstructor2;
-        var SourceFileConstructor2;
-        function countNode(node) {
-          nodeCount++;
-          return node;
-        }
-        var baseNodeFactory = {
-          createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
-            kind,
-            /*pos*/
-            0,
-            /*end*/
-            0
-          )),
-          createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
-            kind,
-            /*pos*/
-            0,
-            /*end*/
-            0
-          )),
-          createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
-            kind,
-            /*pos*/
-            0,
-            /*end*/
-            0
-          )),
-          createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
-            kind,
-            /*pos*/
-            0,
-            /*end*/
-            0
-          )),
-          createBaseNode: (kind) => countNode(new NodeConstructor2(
-            kind,
-            /*pos*/
-            0,
-            /*end*/
-            0
-          ))
-        };
-        var factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
-        var {
-          createNodeArray: factoryCreateNodeArray,
-          createNumericLiteral: factoryCreateNumericLiteral,
-          createStringLiteral: factoryCreateStringLiteral,
-          createLiteralLikeNode: factoryCreateLiteralLikeNode,
-          createIdentifier: factoryCreateIdentifier,
-          createPrivateIdentifier: factoryCreatePrivateIdentifier,
-          createToken: factoryCreateToken,
-          createArrayLiteralExpression: factoryCreateArrayLiteralExpression,
-          createObjectLiteralExpression: factoryCreateObjectLiteralExpression,
-          createPropertyAccessExpression: factoryCreatePropertyAccessExpression,
-          createPropertyAccessChain: factoryCreatePropertyAccessChain,
-          createElementAccessExpression: factoryCreateElementAccessExpression,
-          createElementAccessChain: factoryCreateElementAccessChain,
-          createCallExpression: factoryCreateCallExpression,
-          createCallChain: factoryCreateCallChain,
-          createNewExpression: factoryCreateNewExpression,
-          createParenthesizedExpression: factoryCreateParenthesizedExpression,
-          createBlock: factoryCreateBlock,
-          createVariableStatement: factoryCreateVariableStatement,
-          createExpressionStatement: factoryCreateExpressionStatement,
-          createIfStatement: factoryCreateIfStatement,
-          createWhileStatement: factoryCreateWhileStatement,
-          createForStatement: factoryCreateForStatement,
-          createForOfStatement: factoryCreateForOfStatement,
-          createVariableDeclaration: factoryCreateVariableDeclaration,
-          createVariableDeclarationList: factoryCreateVariableDeclarationList
-        } = factory2;
-        var fileName;
-        var sourceFlags;
-        var sourceText;
-        var languageVersion;
-        var scriptKind;
-        var languageVariant;
-        var parseDiagnostics;
-        var jsDocDiagnostics;
-        var syntaxCursor;
-        var currentToken;
-        var nodeCount;
-        var identifiers;
-        var identifierCount;
-        var parsingContext;
-        var notParenthesizedArrow;
-        var contextFlags;
-        var topLevel = true;
-        var parseErrorBeforeNextFinishedNode = false;
-        function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride, jsDocParsingMode = 0 /* ParseAll */) {
-          var _a;
-          scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
-          if (scriptKind2 === 6 /* JSON */) {
-            const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-            convertToJson(
-              result2,
-              (_a = result2.statements[0]) == null ? void 0 : _a.expression,
-              result2.parseDiagnostics,
-              /*returnValue*/
-              false,
-              /*jsonConversionNotifier*/
-              void 0
-            );
-            result2.referencedFiles = emptyArray;
-            result2.typeReferenceDirectives = emptyArray;
-            result2.libReferenceDirectives = emptyArray;
-            result2.amdDependencies = emptyArray;
-            result2.hasNoDefaultLib = false;
-            result2.pragmas = emptyMap;
-            return result2;
+  }
+  function bindModuleDeclaration(node) {
+    setExportContextFlag(node);
+    if (isAmbientModule(node)) {
+      if (hasSyntacticModifier(node, 32 /* Export */)) {
+        errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible);
+      }
+      if (isModuleAugmentationExternal(node)) {
+        declareModuleSymbol(node);
+      } else {
+        let pattern;
+        if (node.name.kind === 11 /* StringLiteral */) {
+          const { text } = node.name;
+          pattern = tryParsePattern(text);
+          if (pattern === void 0) {
+            errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text);
           }
-          initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2, jsDocParsingMode);
-          const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator, jsDocParsingMode);
-          clearState();
-          return result;
         }
-        Parser2.parseSourceFile = parseSourceFile;
-        function parseIsolatedEntityName2(content, languageVersion2) {
-          initializeState(
-            "",
-            content,
-            languageVersion2,
-            /*syntaxCursor*/
-            void 0,
-            1 /* JS */,
-            0 /* ParseAll */
-          );
-          nextToken();
-          const entityName = parseEntityName(
-            /*allowReservedWords*/
-            true
+        const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */);
+        file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0);
+      }
+    } else {
+      const state = declareModuleSymbol(node);
+      if (state !== 0 /* NonInstantiated */) {
+        const { symbol } = node;
+        symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false;
+      }
+    }
+  }
+  function declareModuleSymbol(node) {
+    const state = getModuleInstanceState(node);
+    const instantiated = state !== 0 /* NonInstantiated */;
+    declareSymbolAndAddToSymbolTable(
+      node,
+      instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */,
+      instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */
+    );
+    return state;
+  }
+  function bindFunctionOrConstructorType(node) {
+    const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node));
+    addDeclarationToSymbol(symbol, node, 131072 /* Signature */);
+    const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+    addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */);
+    typeLiteralSymbol.members = createSymbolTable();
+    typeLiteralSymbol.members.set(symbol.escapedName, symbol);
+  }
+  function bindObjectLiteralExpression(node) {
+    return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */);
+  }
+  function bindJsxAttributes(node) {
+    return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */);
+  }
+  function bindJsxAttribute(node, symbolFlags, symbolExcludes) {
+    return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
+  }
+  function bindAnonymousDeclaration(node, symbolFlags, name) {
+    const symbol = createSymbol(symbolFlags, name);
+    if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) {
+      symbol.parent = container.symbol;
+    }
+    addDeclarationToSymbol(symbol, node, symbolFlags);
+    return symbol;
+  }
+  function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) {
+    switch (blockScopeContainer.kind) {
+      case 267 /* ModuleDeclaration */:
+        declareModuleMember(node, symbolFlags, symbolExcludes);
+        break;
+      case 307 /* SourceFile */:
+        if (isExternalOrCommonJsModule(container)) {
+          declareModuleMember(node, symbolFlags, symbolExcludes);
+          break;
+        }
+      default:
+        Debug.assertNode(blockScopeContainer, canHaveLocals);
+        if (!blockScopeContainer.locals) {
+          blockScopeContainer.locals = createSymbolTable();
+          addToContainerChain(blockScopeContainer);
+        }
+        declareSymbol(
+          blockScopeContainer.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
+    }
+  }
+  function delayedBindJSDocTypedefTag() {
+    if (!delayedTypeAliases) {
+      return;
+    }
+    const saveContainer = container;
+    const saveLastContainer = lastContainer;
+    const saveBlockScopeContainer = blockScopeContainer;
+    const saveParent = parent2;
+    const saveCurrentFlow = currentFlow;
+    for (const typeAlias of delayedTypeAliases) {
+      const host = typeAlias.parent.parent;
+      container = getEnclosingContainer(host) || file;
+      blockScopeContainer = getEnclosingBlockScopeContainer(host) || file;
+      currentFlow = createFlowNode(
+        2 /* Start */,
+        /*node*/
+        void 0,
+        /*antecedent*/
+        void 0
+      );
+      parent2 = typeAlias;
+      bind(typeAlias.typeExpression);
+      const declName = getNameOfDeclaration(typeAlias);
+      if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) {
+        const isTopLevel = isTopLevelNamespaceAssignment(declName.parent);
+        if (isTopLevel) {
+          bindPotentiallyMissingNamespaces(
+            file.symbol,
+            declName.parent,
+            isTopLevel,
+            !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+            /*containerIsClass*/
+            false
           );
-          const isValid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
-          clearState();
-          return isValid ? entityName : void 0;
-        }
-        Parser2.parseIsolatedEntityName = parseIsolatedEntityName2;
-        function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) {
-          initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */, 0 /* ParseAll */);
-          sourceFlags = contextFlags;
-          nextToken();
-          const pos = getNodePos();
-          let statements, endOfFileToken;
-          if (token() === 1 /* EndOfFileToken */) {
-            statements = createNodeArray([], pos, pos);
-            endOfFileToken = parseTokenNode();
-          } else {
-            let expressions;
-            while (token() !== 1 /* EndOfFileToken */) {
-              let expression2;
-              switch (token()) {
-                case 23 /* OpenBracketToken */:
-                  expression2 = parseArrayLiteralExpression();
-                  break;
-                case 112 /* TrueKeyword */:
-                case 97 /* FalseKeyword */:
-                case 106 /* NullKeyword */:
-                  expression2 = parseTokenNode();
-                  break;
-                case 41 /* MinusToken */:
-                  if (lookAhead(() => nextToken() === 9 /* NumericLiteral */ && nextToken() !== 59 /* ColonToken */)) {
-                    expression2 = parsePrefixUnaryExpression();
-                  } else {
-                    expression2 = parseObjectLiteralExpression();
-                  }
-                  break;
-                case 9 /* NumericLiteral */:
-                case 11 /* StringLiteral */:
-                  if (lookAhead(() => nextToken() !== 59 /* ColonToken */)) {
-                    expression2 = parseLiteralNode();
-                    break;
-                  }
-                default:
-                  expression2 = parseObjectLiteralExpression();
-                  break;
-              }
-              if (expressions && isArray(expressions)) {
-                expressions.push(expression2);
-              } else if (expressions) {
-                expressions = [expressions, expression2];
+          const oldContainer = container;
+          switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) {
+            case 1 /* ExportsProperty */:
+            case 2 /* ModuleExports */:
+              if (!isExternalOrCommonJsModule(file)) {
+                container = void 0;
               } else {
-                expressions = expression2;
-                if (token() !== 1 /* EndOfFileToken */) {
-                  parseErrorAtCurrentToken(Diagnostics.Unexpected_token);
-                }
+                container = file;
               }
-            }
-            const expression = isArray(expressions) ? finishNode(factoryCreateArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions);
-            const statement = factoryCreateExpressionStatement(expression);
-            finishNode(statement, pos);
-            statements = createNodeArray([statement], pos);
-            endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
-          }
-          const sourceFile = createSourceFile2(
-            fileName2,
-            2 /* ES2015 */,
-            6 /* JSON */,
-            /*isDeclarationFile*/
-            false,
-            statements,
-            endOfFileToken,
-            sourceFlags,
-            noop
-          );
-          if (setParentNodes) {
-            fixupParentReferences(sourceFile);
-          }
-          sourceFile.nodeCount = nodeCount;
-          sourceFile.identifierCount = identifierCount;
-          sourceFile.identifiers = identifiers;
-          sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-          if (jsDocDiagnostics) {
-            sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-          }
-          const result = sourceFile;
-          clearState();
-          return result;
-        }
-        Parser2.parseJsonText = parseJsonText2;
-        function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind, _jsDocParsingMode) {
-          NodeConstructor2 = objectAllocator.getNodeConstructor();
-          TokenConstructor2 = objectAllocator.getTokenConstructor();
-          IdentifierConstructor2 = objectAllocator.getIdentifierConstructor();
-          PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor();
-          SourceFileConstructor2 = objectAllocator.getSourceFileConstructor();
-          fileName = normalizePath(_fileName);
-          sourceText = _sourceText;
-          languageVersion = _languageVersion;
-          syntaxCursor = _syntaxCursor;
-          scriptKind = _scriptKind;
-          languageVariant = getLanguageVariant(_scriptKind);
-          parseDiagnostics = [];
-          parsingContext = 0;
-          identifiers = /* @__PURE__ */ new Map();
-          identifierCount = 0;
-          nodeCount = 0;
-          sourceFlags = 0;
-          topLevel = true;
-          switch (scriptKind) {
-            case 1 /* JS */:
-            case 2 /* JSX */:
-              contextFlags = 524288 /* JavaScriptFile */;
               break;
-            case 6 /* JSON */:
-              contextFlags = 524288 /* JavaScriptFile */ | 134217728 /* JsonFile */;
+            case 4 /* ThisProperty */:
+              container = declName.parent.expression;
               break;
-            default:
-              contextFlags = 0 /* None */;
+            case 3 /* PrototypeProperty */:
+              container = declName.parent.expression.name;
               break;
+            case 5 /* Property */:
+              container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression;
+              break;
+            case 0 /* None */:
+              return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration");
           }
-          parseErrorBeforeNextFinishedNode = false;
-          scanner2.setText(sourceText);
-          scanner2.setOnError(scanError);
-          scanner2.setScriptTarget(languageVersion);
-          scanner2.setLanguageVariant(languageVariant);
-          scanner2.setScriptKind(scriptKind);
-          scanner2.setJSDocParsingMode(_jsDocParsingMode);
-        }
-        function clearState() {
-          scanner2.clearCommentDirectives();
-          scanner2.setText("");
-          scanner2.setOnError(void 0);
-          scanner2.setScriptKind(0 /* Unknown */);
-          scanner2.setJSDocParsingMode(0 /* ParseAll */);
-          sourceText = void 0;
-          languageVersion = void 0;
-          syntaxCursor = void 0;
-          scriptKind = void 0;
-          languageVariant = void 0;
-          sourceFlags = 0;
-          parseDiagnostics = void 0;
-          jsDocDiagnostics = void 0;
-          parsingContext = 0;
-          identifiers = void 0;
-          notParenthesizedArrow = void 0;
-          topLevel = true;
-        }
-        function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2, jsDocParsingMode) {
-          const isDeclarationFile = isDeclarationFileName(fileName);
-          if (isDeclarationFile) {
-            contextFlags |= 33554432 /* Ambient */;
-          }
-          sourceFlags = contextFlags;
-          nextToken();
-          const statements = parseList(0 /* SourceElements */, parseStatement);
-          Debug.assert(token() === 1 /* EndOfFileToken */);
-          const endHasJSDoc = hasPrecedingJSDocComment();
-          const endOfFileToken = withJSDoc(parseTokenNode(), endHasJSDoc);
-          const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2);
-          processCommentPragmas(sourceFile, sourceText);
-          processPragmasIntoFields(sourceFile, reportPragmaDiagnostic);
-          sourceFile.commentDirectives = scanner2.getCommentDirectives();
-          sourceFile.nodeCount = nodeCount;
-          sourceFile.identifierCount = identifierCount;
-          sourceFile.identifiers = identifiers;
-          sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-          sourceFile.jsDocParsingMode = jsDocParsingMode;
-          if (jsDocDiagnostics) {
-            sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-          }
-          if (setParentNodes) {
-            fixupParentReferences(sourceFile);
-          }
-          return sourceFile;
-          function reportPragmaDiagnostic(pos, end, diagnostic) {
-            parseDiagnostics.push(createDetachedDiagnostic(fileName, sourceText, pos, end, diagnostic));
-          }
-        }
-        let hasDeprecatedTag = false;
-        function withJSDoc(node, hasJSDoc) {
-          if (!hasJSDoc) {
-            return node;
-          }
-          Debug.assert(!node.jsDoc);
-          const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos));
-          if (jsDoc.length)
-            node.jsDoc = jsDoc;
-          if (hasDeprecatedTag) {
-            hasDeprecatedTag = false;
-            node.flags |= 536870912 /* Deprecated */;
+          if (container) {
+            declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
           }
-          return node;
+          container = oldContainer;
         }
-        function reparseTopLevelAwait(sourceFile) {
-          const savedSyntaxCursor = syntaxCursor;
-          const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile);
-          syntaxCursor = { currentNode: currentNode2 };
-          const statements = [];
-          const savedParseDiagnostics = parseDiagnostics;
-          parseDiagnostics = [];
-          let pos = 0;
-          let start = findNextStatementWithAwait(sourceFile.statements, 0);
-          while (start !== -1) {
-            const prevStatement = sourceFile.statements[pos];
-            const nextStatement = sourceFile.statements[start];
-            addRange(statements, sourceFile.statements, pos, start);
-            pos = findNextStatementWithoutAwait(sourceFile.statements, start);
-            const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
-            const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1;
-            if (diagnosticStart >= 0) {
-              addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0);
-            }
-            speculationHelper(() => {
-              const savedContextFlags = contextFlags;
-              contextFlags |= 65536 /* AwaitContext */;
-              scanner2.resetTokenState(nextStatement.pos);
-              nextToken();
-              while (token() !== 1 /* EndOfFileToken */) {
-                const startPos = scanner2.getTokenFullStart();
-                const statement = parseListElement(0 /* SourceElements */, parseStatement);
-                statements.push(statement);
-                if (startPos === scanner2.getTokenFullStart()) {
-                  nextToken();
-                }
-                if (pos >= 0) {
-                  const nonAwaitStatement = sourceFile.statements[pos];
-                  if (statement.end === nonAwaitStatement.pos) {
-                    break;
-                  }
-                  if (statement.end > nonAwaitStatement.pos) {
-                    pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1);
-                  }
-                }
-              }
-              contextFlags = savedContextFlags;
-            }, 2 /* Reparse */);
-            start = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1;
-          }
-          if (pos >= 0) {
-            const prevStatement = sourceFile.statements[pos];
-            addRange(statements, sourceFile.statements, pos);
-            const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
-            if (diagnosticStart >= 0) {
-              addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart);
-            }
-          }
-          syntaxCursor = savedSyntaxCursor;
-          return factory2.updateSourceFile(sourceFile, setTextRange(factoryCreateNodeArray(statements), sourceFile.statements));
-          function containsPossibleTopLevelAwait(node) {
-            return !(node.flags & 65536 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */);
-          }
-          function findNextStatementWithAwait(statements2, start2) {
-            for (let i = start2; i < statements2.length; i++) {
-              if (containsPossibleTopLevelAwait(statements2[i])) {
-                return i;
-              }
-            }
-            return -1;
-          }
-          function findNextStatementWithoutAwait(statements2, start2) {
-            for (let i = start2; i < statements2.length; i++) {
-              if (!containsPossibleTopLevelAwait(statements2[i])) {
-                return i;
-              }
-            }
-            return -1;
-          }
-          function currentNode2(position) {
-            const node = baseSyntaxCursor.currentNode(position);
-            if (topLevel && node && containsPossibleTopLevelAwait(node)) {
-              node.intersectsChange = true;
-            }
-            return node;
-          }
+      } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 80 /* Identifier */) {
+        parent2 = typeAlias.parent;
+        bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+      } else {
+        bind(typeAlias.fullName);
+      }
+    }
+    container = saveContainer;
+    lastContainer = saveLastContainer;
+    blockScopeContainer = saveBlockScopeContainer;
+    parent2 = saveParent;
+    currentFlow = saveCurrentFlow;
+  }
+  function bindJSDocImports() {
+    if (jsDocImports === void 0) {
+      return;
+    }
+    const saveContainer = container;
+    const saveLastContainer = lastContainer;
+    const saveBlockScopeContainer = blockScopeContainer;
+    const saveParent = parent2;
+    const saveCurrentFlow = currentFlow;
+    for (const jsDocImportTag of jsDocImports) {
+      const host = getJSDocHost(jsDocImportTag);
+      const enclosingContainer = host ? getEnclosingContainer(host) : void 0;
+      const enclosingBlockScopeContainer = host ? getEnclosingBlockScopeContainer(host) : void 0;
+      container = enclosingContainer || file;
+      blockScopeContainer = enclosingBlockScopeContainer || file;
+      currentFlow = createFlowNode(
+        2 /* Start */,
+        /*node*/
+        void 0,
+        /*antecedent*/
+        void 0
+      );
+      parent2 = jsDocImportTag;
+      bind(jsDocImportTag.importClause);
+    }
+    container = saveContainer;
+    lastContainer = saveLastContainer;
+    blockScopeContainer = saveBlockScopeContainer;
+    parent2 = saveParent;
+    currentFlow = saveCurrentFlow;
+  }
+  function checkContextualIdentifier(node) {
+    if (!file.parseDiagnostics.length && !(node.flags & 33554432 /* Ambient */) && !(node.flags & 16777216 /* JSDoc */) && !isIdentifierName(node)) {
+      const originalKeywordKind = identifierToKeywordKind(node);
+      if (originalKeywordKind === void 0) {
+        return;
+      }
+      if (inStrictMode && originalKeywordKind >= 119 /* FirstFutureReservedWord */ && originalKeywordKind <= 127 /* LastFutureReservedWord */) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(node, getStrictModeIdentifierMessage(node), declarationNameToString(node)));
+      } else if (originalKeywordKind === 135 /* AwaitKeyword */) {
+        if (isExternalModule(file) && isInTopLevelContext(node)) {
+          file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module, declarationNameToString(node)));
+        } else if (node.flags & 65536 /* AwaitContext */) {
+          file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node)));
+        }
+      } else if (originalKeywordKind === 127 /* YieldKeyword */ && node.flags & 16384 /* YieldContext */) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node)));
+      }
+    }
+  }
+  function getStrictModeIdentifierMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode;
+    }
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode;
+    }
+    return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode;
+  }
+  function checkPrivateIdentifier(node) {
+    if (node.escapedText === "#constructor") {
+      if (!file.parseDiagnostics.length) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.constructor_is_a_reserved_word, declarationNameToString(node)));
+      }
+    }
+  }
+  function checkStrictModeBinaryExpression(node) {
+    if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) {
+      checkStrictModeEvalOrArguments(node, node.left);
+    }
+  }
+  function checkStrictModeCatchClause(node) {
+    if (inStrictMode && node.variableDeclaration) {
+      checkStrictModeEvalOrArguments(node, node.variableDeclaration.name);
+    }
+  }
+  function checkStrictModeDeleteExpression(node) {
+    if (inStrictMode && node.expression.kind === 80 /* Identifier */) {
+      const span = getErrorSpanForNode(file, node.expression);
+      file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode));
+    }
+  }
+  function isEvalOrArgumentsIdentifier(node) {
+    return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments");
+  }
+  function checkStrictModeEvalOrArguments(contextNode, name) {
+    if (name && name.kind === 80 /* Identifier */) {
+      const identifier = name;
+      if (isEvalOrArgumentsIdentifier(identifier)) {
+        const span = getErrorSpanForNode(file, name);
+        file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), idText(identifier)));
+      }
+    }
+  }
+  function getStrictModeEvalOrArgumentsMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode;
+    }
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode;
+    }
+    return Diagnostics.Invalid_use_of_0_in_strict_mode;
+  }
+  function checkStrictModeFunctionName(node) {
+    if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) {
+      checkStrictModeEvalOrArguments(node, node.name);
+    }
+  }
+  function getStrictModeBlockScopeFunctionDeclarationMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode;
+    }
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode;
+    }
+    return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5;
+  }
+  function checkStrictModeFunctionDeclaration(node) {
+    if (languageVersion < 2 /* ES2015 */) {
+      if (blockScopeContainer.kind !== 307 /* SourceFile */ && blockScopeContainer.kind !== 267 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) {
+        const errorSpan = getErrorSpanForNode(file, node);
+        file.bindDiagnostics.push(createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node)));
+      }
+    }
+  }
+  function checkStrictModePostfixUnaryExpression(node) {
+    if (inStrictMode) {
+      checkStrictModeEvalOrArguments(node, node.operand);
+    }
+  }
+  function checkStrictModePrefixUnaryExpression(node) {
+    if (inStrictMode) {
+      if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
+        checkStrictModeEvalOrArguments(node, node.operand);
+      }
+    }
+  }
+  function checkStrictModeWithStatement(node) {
+    if (inStrictMode) {
+      errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode);
+    }
+  }
+  function checkStrictModeLabeledStatement(node) {
+    if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) {
+      if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) {
+        errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here);
+      }
+    }
+  }
+  function errorOnFirstToken(node, message, ...args) {
+    const span = getSpanOfTokenAtPosition(file, node.pos);
+    file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, ...args));
+  }
+  function errorOrSuggestionOnNode(isError, node, message) {
+    errorOrSuggestionOnRange(isError, node, node, message);
+  }
+  function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) {
+    addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message);
+  }
+  function addErrorOrSuggestionDiagnostic(isError, range, message) {
+    const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message);
+    if (isError) {
+      file.bindDiagnostics.push(diag2);
+    } else {
+      file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ });
+    }
+  }
+  function bind(node) {
+    if (!node) {
+      return;
+    }
+    setParent(node, parent2);
+    if (tracing) node.tracingPath = file.path;
+    const saveInStrictMode = inStrictMode;
+    bindWorker(node);
+    if (node.kind > 165 /* LastToken */) {
+      const saveParent = parent2;
+      parent2 = node;
+      const containerFlags = getContainerFlags(node);
+      if (containerFlags === 0 /* None */) {
+        bindChildren(node);
+      } else {
+        bindContainer(node, containerFlags);
+      }
+      parent2 = saveParent;
+    } else {
+      const saveParent = parent2;
+      if (node.kind === 1 /* EndOfFileToken */) parent2 = node;
+      bindJSDoc(node);
+      parent2 = saveParent;
+    }
+    inStrictMode = saveInStrictMode;
+  }
+  function bindJSDoc(node) {
+    if (hasJSDocNodes(node)) {
+      if (isInJSFile(node)) {
+        for (const j of node.jsDoc) {
+          bind(j);
         }
-        function fixupParentReferences(rootNode) {
+      } else {
+        for (const j of node.jsDoc) {
+          setParent(j, node);
           setParentRecursive(
-            rootNode,
+            j,
             /*incremental*/
-            true
+            false
           );
         }
-        Parser2.fixupParentReferences = fixupParentReferences;
-        function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
-          let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags);
-          setTextRangePosWidth(sourceFile, 0, sourceText.length);
-          setFields(sourceFile);
-          if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) {
-            const oldSourceFile = sourceFile;
-            sourceFile = reparseTopLevelAwait(sourceFile);
-            if (oldSourceFile !== sourceFile)
-              setFields(sourceFile);
-          }
-          return sourceFile;
-          function setFields(sourceFile2) {
-            sourceFile2.text = sourceText;
-            sourceFile2.bindDiagnostics = [];
-            sourceFile2.bindSuggestionDiagnostics = void 0;
-            sourceFile2.languageVersion = languageVersion2;
-            sourceFile2.fileName = fileName2;
-            sourceFile2.languageVariant = getLanguageVariant(scriptKind2);
-            sourceFile2.isDeclarationFile = isDeclarationFile;
-            sourceFile2.scriptKind = scriptKind2;
-            setExternalModuleIndicator2(sourceFile2);
-            sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2;
-          }
-        }
-        function setContextFlag(val, flag) {
-          if (val) {
-            contextFlags |= flag;
-          } else {
-            contextFlags &= ~flag;
-          }
-        }
-        function setDisallowInContext(val) {
-          setContextFlag(val, 8192 /* DisallowInContext */);
-        }
-        function setYieldContext(val) {
-          setContextFlag(val, 16384 /* YieldContext */);
-        }
-        function setDecoratorContext(val) {
-          setContextFlag(val, 32768 /* DecoratorContext */);
-        }
-        function setAwaitContext(val) {
-          setContextFlag(val, 65536 /* AwaitContext */);
+      }
+    }
+  }
+  function updateStrictModeStatementList(statements) {
+    if (!inStrictMode) {
+      for (const statement of statements) {
+        if (!isPrologueDirective(statement)) {
+          return;
         }
-        function doOutsideOfContext(context, func) {
-          const contextFlagsToClear = context & contextFlags;
-          if (contextFlagsToClear) {
-            setContextFlag(
-              /*val*/
-              false,
-              contextFlagsToClear
-            );
-            const result = func();
-            setContextFlag(
-              /*val*/
-              true,
-              contextFlagsToClear
-            );
-            return result;
-          }
-          return func();
+        if (isUseStrictPrologueDirective(statement)) {
+          inStrictMode = true;
+          return;
         }
-        function doInsideOfContext(context, func) {
-          const contextFlagsToSet = context & ~contextFlags;
-          if (contextFlagsToSet) {
-            setContextFlag(
-              /*val*/
-              true,
-              contextFlagsToSet
-            );
-            const result = func();
-            setContextFlag(
-              /*val*/
-              false,
-              contextFlagsToSet
-            );
-            return result;
+      }
+    }
+  }
+  function isUseStrictPrologueDirective(node) {
+    const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression);
+    return nodeText2 === '"use strict"' || nodeText2 === "'use strict'";
+  }
+  function bindWorker(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
+          let parentNode = node.parent;
+          while (parentNode && !isJSDocTypeAlias(parentNode)) {
+            parentNode = parentNode.parent;
           }
-          return func();
-        }
-        function allowInAnd(func) {
-          return doOutsideOfContext(8192 /* DisallowInContext */, func);
-        }
-        function disallowInAnd(func) {
-          return doInsideOfContext(8192 /* DisallowInContext */, func);
-        }
-        function allowConditionalTypesAnd(func) {
-          return doOutsideOfContext(131072 /* DisallowConditionalTypesContext */, func);
-        }
-        function disallowConditionalTypesAnd(func) {
-          return doInsideOfContext(131072 /* DisallowConditionalTypesContext */, func);
+          bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+          break;
         }
-        function doInYieldContext(func) {
-          return doInsideOfContext(16384 /* YieldContext */, func);
+      case 110 /* ThisKeyword */:
+        if (currentFlow && (isExpression(node) || parent2.kind === 304 /* ShorthandPropertyAssignment */)) {
+          node.flowNode = currentFlow;
         }
-        function doInDecoratorContext(func) {
-          return doInsideOfContext(32768 /* DecoratorContext */, func);
+        return checkContextualIdentifier(node);
+      case 166 /* QualifiedName */:
+        if (currentFlow && isPartOfTypeQuery(node)) {
+          node.flowNode = currentFlow;
         }
-        function doInAwaitContext(func) {
-          return doInsideOfContext(65536 /* AwaitContext */, func);
+        break;
+      case 236 /* MetaProperty */:
+      case 108 /* SuperKeyword */:
+        node.flowNode = currentFlow;
+        break;
+      case 81 /* PrivateIdentifier */:
+        return checkPrivateIdentifier(node);
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        const expr = node;
+        if (currentFlow && isNarrowableReference(expr)) {
+          expr.flowNode = currentFlow;
         }
-        function doOutsideOfAwaitContext(func) {
-          return doOutsideOfContext(65536 /* AwaitContext */, func);
+        if (isSpecialPropertyDeclaration(expr)) {
+          bindSpecialPropertyDeclaration(expr);
         }
-        function doInYieldAndAwaitContext(func) {
-          return doInsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func);
+        if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
+          declareSymbol(
+            file.locals,
+            /*parent*/
+            void 0,
+            expr.expression,
+            1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
+            111550 /* FunctionScopedVariableExcludes */
+          );
         }
-        function doOutsideOfYieldAndAwaitContext(func) {
-          return doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func);
+        break;
+      case 226 /* BinaryExpression */:
+        const specialKind = getAssignmentDeclarationKind(node);
+        switch (specialKind) {
+          case 1 /* ExportsProperty */:
+            bindExportsPropertyAssignment(node);
+            break;
+          case 2 /* ModuleExports */:
+            bindModuleExportsAssignment(node);
+            break;
+          case 3 /* PrototypeProperty */:
+            bindPrototypePropertyAssignment(node.left, node);
+            break;
+          case 6 /* Prototype */:
+            bindPrototypeAssignment(node);
+            break;
+          case 4 /* ThisProperty */:
+            bindThisPropertyAssignment(node);
+            break;
+          case 5 /* Property */:
+            const expression = node.left.expression;
+            if (isInJSFile(node) && isIdentifier(expression)) {
+              const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText);
+              if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) {
+                bindThisPropertyAssignment(node);
+                break;
+              }
+            }
+            bindSpecialPropertyAssignment(node);
+            break;
+          case 0 /* None */:
+            break;
+          default:
+            Debug.fail("Unknown binary expression special property assignment kind");
         }
-        function inContext(flags) {
-          return (contextFlags & flags) !== 0;
+        return checkStrictModeBinaryExpression(node);
+      case 299 /* CatchClause */:
+        return checkStrictModeCatchClause(node);
+      case 220 /* DeleteExpression */:
+        return checkStrictModeDeleteExpression(node);
+      case 225 /* PostfixUnaryExpression */:
+        return checkStrictModePostfixUnaryExpression(node);
+      case 224 /* PrefixUnaryExpression */:
+        return checkStrictModePrefixUnaryExpression(node);
+      case 254 /* WithStatement */:
+        return checkStrictModeWithStatement(node);
+      case 256 /* LabeledStatement */:
+        return checkStrictModeLabeledStatement(node);
+      case 197 /* ThisType */:
+        seenThisKeyword = true;
+        return;
+      case 182 /* TypePredicate */:
+        break;
+      case 168 /* TypeParameter */:
+        return bindTypeParameter(node);
+      case 169 /* Parameter */:
+        return bindParameter(node);
+      case 260 /* VariableDeclaration */:
+        return bindVariableDeclarationOrBindingElement(node);
+      case 208 /* BindingElement */:
+        node.flowNode = currentFlow;
+        return bindVariableDeclarationOrBindingElement(node);
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+        return bindPropertyWorker(node);
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+        return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */);
+      case 306 /* EnumMember */:
+        return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */);
+      case 179 /* CallSignature */:
+      case 180 /* ConstructSignature */:
+      case 181 /* IndexSignature */:
+        return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */);
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */);
+      case 262 /* FunctionDeclaration */:
+        return bindFunctionDeclaration(node);
+      case 176 /* Constructor */:
+        return declareSymbolAndAddToSymbolTable(
+          node,
+          16384 /* Constructor */,
+          /*symbolExcludes:*/
+          0 /* None */
+        );
+      case 177 /* GetAccessor */:
+        return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
+      case 178 /* SetAccessor */:
+        return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */);
+      case 184 /* FunctionType */:
+      case 317 /* JSDocFunctionType */:
+      case 323 /* JSDocSignature */:
+      case 185 /* ConstructorType */:
+        return bindFunctionOrConstructorType(node);
+      case 187 /* TypeLiteral */:
+      case 322 /* JSDocTypeLiteral */:
+      case 200 /* MappedType */:
+        return bindAnonymousTypeWorker(node);
+      case 332 /* JSDocClassTag */:
+        return bindJSDocClassTag(node);
+      case 210 /* ObjectLiteralExpression */:
+        return bindObjectLiteralExpression(node);
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        return bindFunctionExpression(node);
+      case 213 /* CallExpression */:
+        const assignmentKind = getAssignmentDeclarationKind(node);
+        switch (assignmentKind) {
+          case 7 /* ObjectDefinePropertyValue */:
+            return bindObjectDefinePropertyAssignment(node);
+          case 8 /* ObjectDefinePropertyExports */:
+            return bindObjectDefinePropertyExport(node);
+          case 9 /* ObjectDefinePrototypeProperty */:
+            return bindObjectDefinePrototypeProperty(node);
+          case 0 /* None */:
+            break;
+          default:
+            return Debug.fail("Unknown call expression assignment declaration kind");
         }
-        function inYieldContext() {
-          return inContext(16384 /* YieldContext */);
+        if (isInJSFile(node)) {
+          bindCallExpression(node);
         }
-        function inDisallowInContext() {
-          return inContext(8192 /* DisallowInContext */);
+        break;
+      case 231 /* ClassExpression */:
+      case 263 /* ClassDeclaration */:
+        inStrictMode = true;
+        return bindClassLikeDeclaration(node);
+      case 264 /* InterfaceDeclaration */:
+        return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */);
+      case 265 /* TypeAliasDeclaration */:
+        return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+      case 266 /* EnumDeclaration */:
+        return bindEnumDeclaration(node);
+      case 267 /* ModuleDeclaration */:
+        return bindModuleDeclaration(node);
+      case 292 /* JsxAttributes */:
+        return bindJsxAttributes(node);
+      case 291 /* JsxAttribute */:
+        return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */);
+      case 271 /* ImportEqualsDeclaration */:
+      case 274 /* NamespaceImport */:
+      case 276 /* ImportSpecifier */:
+      case 281 /* ExportSpecifier */:
+        return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+      case 270 /* NamespaceExportDeclaration */:
+        return bindNamespaceExportDeclaration(node);
+      case 273 /* ImportClause */:
+        return bindImportClause(node);
+      case 278 /* ExportDeclaration */:
+        return bindExportDeclaration(node);
+      case 277 /* ExportAssignment */:
+        return bindExportAssignment(node);
+      case 307 /* SourceFile */:
+        updateStrictModeStatementList(node.statements);
+        return bindSourceFileIfExternalModule();
+      case 241 /* Block */:
+        if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) {
+          return;
         }
-        function inDisallowConditionalTypesContext() {
-          return inContext(131072 /* DisallowConditionalTypesContext */);
+      case 268 /* ModuleBlock */:
+        return updateStrictModeStatementList(node.statements);
+      case 341 /* JSDocParameterTag */:
+        if (node.parent.kind === 323 /* JSDocSignature */) {
+          return bindParameter(node);
         }
-        function inDecoratorContext() {
-          return inContext(32768 /* DecoratorContext */);
+        if (node.parent.kind !== 322 /* JSDocTypeLiteral */) {
+          break;
         }
-        function inAwaitContext() {
-          return inContext(65536 /* AwaitContext */);
+      case 348 /* JSDocPropertyTag */:
+        const propTag = node;
+        const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 316 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
+        return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
+      case 346 /* JSDocTypedefTag */:
+      case 338 /* JSDocCallbackTag */:
+      case 340 /* JSDocEnumTag */:
+        return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+      case 339 /* JSDocOverloadTag */:
+        return bind(node.typeExpression);
+      case 351 /* JSDocImportTag */:
+        return (jsDocImports || (jsDocImports = [])).push(node);
+    }
+  }
+  function bindPropertyWorker(node) {
+    const isAutoAccessor = isAutoAccessorPropertyDeclaration(node);
+    const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */;
+    const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */;
+    return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes);
+  }
+  function bindAnonymousTypeWorker(node) {
+    return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */);
+  }
+  function bindSourceFileIfExternalModule() {
+    setExportContextFlag(file);
+    if (isExternalModule(file)) {
+      bindSourceFileAsExternalModule();
+    } else if (isJsonSourceFile(file)) {
+      bindSourceFileAsExternalModule();
+      const originalSymbol = file.symbol;
+      declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, -1 /* All */);
+      file.symbol = originalSymbol;
+    }
+  }
+  function bindSourceFileAsExternalModule() {
+    bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`);
+  }
+  function bindExportAssignment(node) {
+    if (!container.symbol || !container.symbol.exports) {
+      bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node));
+    } else {
+      const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */;
+      const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, -1 /* All */);
+      if (node.isExportEquals) {
+        setValueDeclaration(symbol, node);
+      }
+    }
+  }
+  function bindNamespaceExportDeclaration(node) {
+    if (some(node.modifiers)) {
+      file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here));
+    }
+    const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0;
+    if (diag2) {
+      file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2));
+    } else {
+      file.symbol.globalExports = file.symbol.globalExports || createSymbolTable();
+      declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+    }
+  }
+  function bindExportDeclaration(node) {
+    if (!container.symbol || !container.symbol.exports) {
+      bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node));
+    } else if (!node.exportClause) {
+      declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */);
+    } else if (isNamespaceExport(node.exportClause)) {
+      setParent(node.exportClause, node);
+      declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+    }
+  }
+  function bindImportClause(node) {
+    if (node.name) {
+      declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+    }
+  }
+  function setCommonJsModuleIndicator(node) {
+    if (file.externalModuleIndicator && file.externalModuleIndicator !== true) {
+      return false;
+    }
+    if (!file.commonJsModuleIndicator) {
+      file.commonJsModuleIndicator = node;
+      if (!file.externalModuleIndicator) {
+        bindSourceFileAsExternalModule();
+      }
+    }
+    return true;
+  }
+  function bindObjectDefinePropertyExport(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
+    }
+    const symbol = forEachIdentifierInEntityName(
+      node.arguments[0],
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
         }
-        function parseErrorAtCurrentToken(message, ...args) {
-          return parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), message, ...args);
+        return symbol2;
+      }
+    );
+    if (symbol) {
+      const flags = 4 /* Property */ | 1048576 /* ExportValue */;
+      declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
+    }
+  }
+  function bindExportsPropertyAssignment(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
+    }
+    const symbol = forEachIdentifierInEntityName(
+      node.left.expression,
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
         }
-        function parseErrorAtPosition(start, length2, message, ...args) {
-          const lastError = lastOrUndefined(parseDiagnostics);
-          let result;
-          if (!lastError || start !== lastError.start) {
-            result = createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args);
-            parseDiagnostics.push(result);
+        return symbol2;
+      }
+    );
+    if (symbol) {
+      const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
+      const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
+      setParent(node.left, node);
+      declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */);
+    }
+  }
+  function bindModuleExportsAssignment(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
+    }
+    const assignedExpression = getRightMostAssignedExpression(node.right);
+    if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) {
+      return;
+    }
+    if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) {
+      forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias);
+      return;
+    }
+    const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */;
+    const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */);
+    setValueDeclaration(symbol, node);
+  }
+  function bindExportAssignedObjectMemberAlias(node) {
+    declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */);
+  }
+  function bindThisPropertyAssignment(node) {
+    Debug.assert(isInJSFile(node));
+    const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+    if (hasPrivateIdentifier) {
+      return;
+    }
+    const thisContainer = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    switch (thisContainer.kind) {
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        let constructorSymbol = thisContainer.symbol;
+        if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 64 /* EqualsToken */) {
+          const l = thisContainer.parent.left;
+          if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) {
+            constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer);
           }
-          parseErrorBeforeNextFinishedNode = true;
-          return result;
-        }
-        function parseErrorAt(start, end, message, ...args) {
-          return parseErrorAtPosition(start, end - start, message, ...args);
         }
-        function parseErrorAtRange(range, message, ...args) {
-          parseErrorAt(range.pos, range.end, message, ...args);
-        }
-        function scanError(message, length2, arg0) {
-          parseErrorAtPosition(scanner2.getTokenEnd(), length2, message, arg0);
-        }
-        function getNodePos() {
-          return scanner2.getTokenFullStart();
-        }
-        function hasPrecedingJSDocComment() {
-          return scanner2.hasPrecedingJSDocComment();
-        }
-        function token() {
-          return currentToken;
-        }
-        function nextTokenWithoutCheck() {
-          return currentToken = scanner2.scan();
-        }
-        function nextTokenAnd(func) {
-          nextToken();
-          return func();
-        }
-        function nextToken() {
-          if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) {
-            parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), Diagnostics.Keywords_cannot_contain_escape_characters);
+        if (constructorSymbol && constructorSymbol.valueDeclaration) {
+          constructorSymbol.members = constructorSymbol.members || createSymbolTable();
+          if (hasDynamicName(node)) {
+            bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members);
+          } else {
+            declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */);
           }
-          return nextTokenWithoutCheck();
-        }
-        function nextTokenJSDoc() {
-          return currentToken = scanner2.scanJsDocToken();
-        }
-        function nextJSDocCommentTextToken(inBackticks) {
-          return currentToken = scanner2.scanJSDocCommentTextToken(inBackticks);
-        }
-        function reScanGreaterToken() {
-          return currentToken = scanner2.reScanGreaterToken();
-        }
-        function reScanSlashToken() {
-          return currentToken = scanner2.reScanSlashToken();
-        }
-        function reScanTemplateToken(isTaggedTemplate) {
-          return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate);
-        }
-        function reScanLessThanToken() {
-          return currentToken = scanner2.reScanLessThanToken();
+          addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */);
         }
-        function reScanHashToken() {
-          return currentToken = scanner2.reScanHashToken();
-        }
-        function scanJsxIdentifier() {
-          return currentToken = scanner2.scanJsxIdentifier();
+        break;
+      case 176 /* Constructor */:
+      case 172 /* PropertyDeclaration */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        const containingClass = thisContainer.parent;
+        const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members;
+        if (hasDynamicName(node)) {
+          bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
+        } else {
+          declareSymbol(
+            symbolTable,
+            containingClass.symbol,
+            node,
+            4 /* Property */ | 67108864 /* Assignment */,
+            0 /* None */,
+            /*isReplaceableByMethod*/
+            true
+          );
         }
-        function scanJsxText() {
-          return currentToken = scanner2.scanJsxToken();
+        break;
+      case 307 /* SourceFile */:
+        if (hasDynamicName(node)) {
+          break;
+        } else if (thisContainer.commonJsModuleIndicator) {
+          declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */);
+        } else {
+          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
         }
-        function scanJsxAttributeValue() {
-          return currentToken = scanner2.scanJsxAttributeValue();
+        break;
+      case 267 /* ModuleDeclaration */:
+        break;
+      default:
+        Debug.failBadSyntaxKind(thisContainer);
+    }
+  }
+  function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
+    declareSymbol(
+      symbolTable,
+      symbol,
+      node,
+      4 /* Property */,
+      0 /* None */,
+      /*isReplaceableByMethod*/
+      true,
+      /*isComputedName*/
+      true
+    );
+    addLateBoundAssignmentDeclarationToSymbol(node, symbol);
+  }
+  function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
+    if (symbol) {
+      (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node);
+    }
+  }
+  function bindSpecialPropertyDeclaration(node) {
+    if (node.expression.kind === 110 /* ThisKeyword */) {
+      bindThisPropertyAssignment(node);
+    } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 307 /* SourceFile */) {
+      if (isPrototypeAccess(node.expression)) {
+        bindPrototypePropertyAssignment(node, node.parent);
+      } else {
+        bindStaticPropertyAssignment(node);
+      }
+    }
+  }
+  function bindPrototypeAssignment(node) {
+    setParent(node.left, node);
+    setParent(node.right, node);
+    bindPropertyAssignment(
+      node.left.expression,
+      node.left,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      true
+    );
+  }
+  function bindObjectDefinePrototypeProperty(node) {
+    const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
+    if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
+      addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
+    }
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      true
+    );
+  }
+  function bindPrototypePropertyAssignment(lhs, parent3) {
+    const classPrototype = lhs.expression;
+    const constructorFunction = classPrototype.expression;
+    setParent(constructorFunction, classPrototype);
+    setParent(classPrototype, lhs);
+    setParent(lhs, parent3);
+    bindPropertyAssignment(
+      constructorFunction,
+      lhs,
+      /*isPrototypeProperty*/
+      true,
+      /*containerIsClass*/
+      true
+    );
+  }
+  function bindObjectDefinePropertyAssignment(node) {
+    let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
+    const isToplevel = node.parent.parent.kind === 307 /* SourceFile */;
+    namespaceSymbol = bindPotentiallyMissingNamespaces(
+      namespaceSymbol,
+      node.arguments[0],
+      isToplevel,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      false
+    );
+  }
+  function bindSpecialPropertyAssignment(node) {
+    var _a;
+    const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer) || lookupSymbolForPropertyAccess(node.left.expression, container);
+    if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) {
+      return;
+    }
+    const rootExpr = getLeftmostAccessExpression(node.left);
+    if (isIdentifier(rootExpr) && ((_a = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a.flags) & 2097152 /* Alias */) {
+      return;
+    }
+    setParent(node.left, node);
+    setParent(node.right, node);
+    if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) {
+      bindExportsPropertyAssignment(node);
+    } else if (hasDynamicName(node)) {
+      bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
+      const sym = bindPotentiallyMissingNamespaces(
+        parentSymbol,
+        node.left.expression,
+        isTopLevelNamespaceAssignment(node.left),
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        false
+      );
+      addLateBoundAssignmentDeclarationToSymbol(node, sym);
+    } else {
+      bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
+    }
+  }
+  function bindStaticPropertyAssignment(node) {
+    Debug.assert(!isIdentifier(node));
+    setParent(node.expression, node);
+    bindPropertyAssignment(
+      node.expression,
+      node,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+  }
+  function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
+    if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
+      return namespaceSymbol;
+    }
+    if (isToplevel && !isPrototypeProperty) {
+      const flags = 1536 /* Module */ | 67108864 /* Assignment */;
+      const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */;
+      namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => {
+        if (symbol) {
+          addDeclarationToSymbol(symbol, id, flags);
+          return symbol;
+        } else {
+          const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable());
+          return declareSymbol(table, parent3, id, flags, excludeFlags);
         }
-        function speculationHelper(callback, speculationKind) {
-          const saveToken = currentToken;
-          const saveParseDiagnosticsLength = parseDiagnostics.length;
-          const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
-          const saveContextFlags = contextFlags;
-          const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback);
-          Debug.assert(saveContextFlags === contextFlags);
-          if (!result || speculationKind !== 0 /* TryParse */) {
-            currentToken = saveToken;
-            if (speculationKind !== 2 /* Reparse */) {
-              parseDiagnostics.length = saveParseDiagnosticsLength;
-            }
-            parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
-          }
-          return result;
+      });
+    }
+    if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) {
+      addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
+    }
+    return namespaceSymbol;
+  }
+  function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) {
+    if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) {
+      return;
+    }
+    const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable());
+    let includes = 0 /* None */;
+    let excludes = 0 /* None */;
+    if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) {
+      includes = 8192 /* Method */;
+      excludes = 103359 /* MethodExcludes */;
+    } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
+      if (some(declaration.arguments[2].properties, (p) => {
+        const id = getNameOfDeclaration(p);
+        return !!id && isIdentifier(id) && idText(id) === "set";
+      })) {
+        includes |= 65536 /* SetAccessor */ | 4 /* Property */;
+        excludes |= 78783 /* SetAccessorExcludes */;
+      }
+      if (some(declaration.arguments[2].properties, (p) => {
+        const id = getNameOfDeclaration(p);
+        return !!id && isIdentifier(id) && idText(id) === "get";
+      })) {
+        includes |= 32768 /* GetAccessor */ | 4 /* Property */;
+        excludes |= 46015 /* GetAccessorExcludes */;
+      }
+    }
+    if (includes === 0 /* None */) {
+      includes = 4 /* Property */;
+      excludes = 0 /* PropertyExcludes */;
+    }
+    declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */);
+  }
+  function isTopLevelNamespaceAssignment(propertyAccess) {
+    return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 307 /* SourceFile */ : propertyAccess.parent.parent.kind === 307 /* SourceFile */;
+  }
+  function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) {
+    let namespaceSymbol = lookupSymbolForPropertyAccess(name, blockScopeContainer) || lookupSymbolForPropertyAccess(name, container);
+    const isToplevel = isTopLevelNamespaceAssignment(propertyAccess);
+    namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass);
+    bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty);
+  }
+  function isExpandoSymbol(symbol) {
+    if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) {
+      return true;
+    }
+    const node = symbol.valueDeclaration;
+    if (node && isCallExpression(node)) {
+      return !!getAssignedExpandoInitializer(node);
+    }
+    let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0;
+    init = init && getRightMostAssignedExpression(init);
+    if (init) {
+      const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node);
+      return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 57 /* BarBarToken */ || init.operatorToken.kind === 61 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment);
+    }
+    return false;
+  }
+  function getParentOfBinaryExpression(expr) {
+    while (isBinaryExpression(expr.parent)) {
+      expr = expr.parent;
+    }
+    return expr.parent;
+  }
+  function lookupSymbolForPropertyAccess(node, lookupContainer = container) {
+    if (isIdentifier(node)) {
+      return lookupSymbolForName(lookupContainer, node.escapedText);
+    } else {
+      const symbol = lookupSymbolForPropertyAccess(node.expression);
+      return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node));
+    }
+  }
+  function forEachIdentifierInEntityName(e, parent3, action) {
+    if (isExportsOrModuleExportsOrAlias(file, e)) {
+      return file.symbol;
+    } else if (isIdentifier(e)) {
+      return action(e, lookupSymbolForPropertyAccess(e), parent3);
+    } else {
+      const s = forEachIdentifierInEntityName(e.expression, parent3, action);
+      const name = getNameOrArgument(e);
+      if (isPrivateIdentifier(name)) {
+        Debug.fail("unexpected PrivateIdentifier");
+      }
+      return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s);
+    }
+  }
+  function bindCallExpression(node) {
+    if (!file.commonJsModuleIndicator && isRequireCall(
+      node,
+      /*requireStringLiteralLikeArgument*/
+      false
+    )) {
+      setCommonJsModuleIndicator(node);
+    }
+  }
+  function bindClassLikeDeclaration(node) {
+    if (node.kind === 263 /* ClassDeclaration */) {
+      bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */);
+    } else {
+      const bindingName = node.name ? node.name.escapedText : "__class" /* Class */;
+      bindAnonymousDeclaration(node, 32 /* Class */, bindingName);
+      if (node.name) {
+        classifiableNames.add(node.name.escapedText);
+      }
+    }
+    const { symbol } = node;
+    const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype");
+    const symbolExport = symbol.exports.get(prototypeSymbol.escapedName);
+    if (symbolExport) {
+      if (node.name) {
+        setParent(node.name, node);
+      }
+      file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol)));
+    }
+    symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol);
+    prototypeSymbol.parent = symbol;
+  }
+  function bindEnumDeclaration(node) {
+    return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */);
+  }
+  function bindVariableDeclarationOrBindingElement(node) {
+    if (inStrictMode) {
+      checkStrictModeEvalOrArguments(node, node.name);
+    }
+    if (!isBindingPattern(node.name)) {
+      const possibleVariableDecl = node.kind === 260 /* VariableDeclaration */ ? node : node.parent.parent;
+      if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 32 /* Export */)) {
+        declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+      } else if (isBlockOrCatchScoped(node)) {
+        bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
+      } else if (isPartOfParameterDeclaration(node)) {
+        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
+      } else {
+        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
+      }
+    }
+  }
+  function bindParameter(node) {
+    if (node.kind === 341 /* JSDocParameterTag */ && container.kind !== 323 /* JSDocSignature */) {
+      return;
+    }
+    if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) {
+      checkStrictModeEvalOrArguments(node, node.name);
+    }
+    if (isBindingPattern(node.name)) {
+      bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node));
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
+    }
+    if (isParameterPropertyDeclaration(node, node.parent)) {
+      const classDeclaration = node.parent.parent;
+      declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */);
+    }
+  }
+  function bindFunctionDeclaration(node) {
+    if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) {
+      if (isAsyncFunction(node)) {
+        emitFlags |= 4096 /* HasAsyncFunctions */;
+      }
+    }
+    checkStrictModeFunctionName(node);
+    if (inStrictMode) {
+      checkStrictModeFunctionDeclaration(node);
+      bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */);
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */);
+    }
+  }
+  function bindFunctionExpression(node) {
+    if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) {
+      if (isAsyncFunction(node)) {
+        emitFlags |= 4096 /* HasAsyncFunctions */;
+      }
+    }
+    if (currentFlow) {
+      node.flowNode = currentFlow;
+    }
+    checkStrictModeFunctionName(node);
+    const bindingName = node.name ? node.name.escapedText : "__function" /* Function */;
+    return bindAnonymousDeclaration(node, 16 /* Function */, bindingName);
+  }
+  function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) {
+    if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */) && isAsyncFunction(node)) {
+      emitFlags |= 4096 /* HasAsyncFunctions */;
+    }
+    if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+      node.flowNode = currentFlow;
+    }
+    return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
+  }
+  function getInferTypeContainer(node) {
+    const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n);
+    return extendsType && extendsType.parent;
+  }
+  function bindTypeParameter(node) {
+    if (isJSDocTemplateTag(node.parent)) {
+      const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
+      if (container2) {
+        Debug.assertNode(container2, canHaveLocals);
+        container2.locals ?? (container2.locals = createSymbolTable());
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
+      } else {
+        declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+      }
+    } else if (node.parent.kind === 195 /* InferType */) {
+      const container2 = getInferTypeContainer(node.parent);
+      if (container2) {
+        Debug.assertNode(container2, canHaveLocals);
+        container2.locals ?? (container2.locals = createSymbolTable());
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
+      } else {
+        bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
+      }
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+    }
+  }
+  function shouldReportErrorOnModuleDeclaration(node) {
+    const instanceState = getModuleInstanceState(node);
+    return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options);
+  }
+  function checkUnreachable(node) {
+    if (!(currentFlow.flags & 1 /* Unreachable */)) {
+      return false;
+    }
+    if (currentFlow === unreachableFlow) {
+      const reportError = (
+        // report error on all statements except empty ones
+        isStatementButNotDeclaration(node) && node.kind !== 242 /* EmptyStatement */ || // report error on class declarations
+        node.kind === 263 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+        node.kind === 267 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+      );
+      if (reportError) {
+        currentFlow = reportedUnreachableFlow;
+        if (!options.allowUnreachableCode) {
+          const isError = unreachableCodeIsError(options) && !(node.flags & 33554432 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 7 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer));
+          eachUnreachableRange(node, (start, end) => errorOrSuggestionOnRange(isError, start, end, Diagnostics.Unreachable_code_detected));
         }
-        function lookAhead(callback) {
-          return speculationHelper(callback, 1 /* Lookahead */);
+      }
+    }
+    return true;
+  }
+}
+function eachUnreachableRange(node, cb) {
+  if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) {
+    const { statements } = node.parent;
+    const slice = sliceAfter(statements, node);
+    getRangesWhere(slice, isExecutableStatement, (start, afterEnd) => cb(slice[start], slice[afterEnd - 1]));
+  } else {
+    cb(node, node);
+  }
+}
+function isExecutableStatement(s) {
+  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+  !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & 7 /* BlockScoped */) && s.declarationList.declarations.some((d) => !d.initializer));
+}
+function isPurelyTypeDeclaration(s) {
+  switch (s.kind) {
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+      return true;
+    case 267 /* ModuleDeclaration */:
+      return getModuleInstanceState(s) !== 1 /* Instantiated */;
+    case 266 /* EnumDeclaration */:
+      return hasSyntacticModifier(s, 4096 /* Const */);
+    default:
+      return false;
+  }
+}
+function isExportsOrModuleExportsOrAlias(sourceFile, node) {
+  let i = 0;
+  const q = createQueue();
+  q.enqueue(node);
+  while (!q.isEmpty() && i < 100) {
+    i++;
+    node = q.dequeue();
+    if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) {
+      return true;
+    } else if (isIdentifier(node)) {
+      const symbol = lookupSymbolForName(sourceFile, node.escapedText);
+      if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
+        const init = symbol.valueDeclaration.initializer;
+        q.enqueue(init);
+        if (isAssignmentExpression(
+          init,
+          /*excludeCompoundAssignment*/
+          true
+        )) {
+          q.enqueue(init.left);
+          q.enqueue(init.right);
+        }
+      }
+    }
+  }
+  return false;
+}
+function getContainerFlags(node) {
+  switch (node.kind) {
+    case 231 /* ClassExpression */:
+    case 263 /* ClassDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 210 /* ObjectLiteralExpression */:
+    case 187 /* TypeLiteral */:
+    case 322 /* JSDocTypeLiteral */:
+    case 292 /* JsxAttributes */:
+      return 1 /* IsContainer */;
+    case 264 /* InterfaceDeclaration */:
+      return 1 /* IsContainer */ | 64 /* IsInterface */;
+    case 267 /* ModuleDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 200 /* MappedType */:
+    case 181 /* IndexSignature */:
+      return 1 /* IsContainer */ | 32 /* HasLocals */;
+    case 307 /* SourceFile */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 174 /* MethodDeclaration */:
+      if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+      }
+    case 176 /* Constructor */:
+    case 262 /* FunctionDeclaration */:
+    case 173 /* MethodSignature */:
+    case 179 /* CallSignature */:
+    case 323 /* JSDocSignature */:
+    case 317 /* JSDocFunctionType */:
+    case 184 /* FunctionType */:
+    case 180 /* ConstructSignature */:
+    case 185 /* ConstructorType */:
+    case 175 /* ClassStaticBlockDeclaration */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+    case 268 /* ModuleBlock */:
+      return 4 /* IsControlFlowContainer */;
+    case 172 /* PropertyDeclaration */:
+      return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+    case 299 /* CatchClause */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 269 /* CaseBlock */:
+      return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    case 241 /* Block */:
+      return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+  }
+  return 0 /* None */;
+}
+function lookupSymbolForName(container, name) {
+  var _a, _b, _c, _d;
+  const local = (_b = (_a = tryCast(container, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name);
+  if (local) {
+    return local.exportSymbol ?? local;
+  }
+  if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
+    return container.jsGlobalAugmentations.get(name);
+  }
+  if (canHaveSymbol(container)) {
+    return (_d = (_c = container.symbol) == null ? void 0 : _c.exports) == null ? void 0 : _d.get(name);
+  }
+}
+
+// src/compiler/symbolWalker.ts
+function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) {
+  return getSymbolWalker;
+  function getSymbolWalker(accept = () => true) {
+    const visitedTypes = [];
+    const visitedSymbols = [];
+    return {
+      walkType: (type) => {
+        try {
+          visitType(type);
+          return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
+        } finally {
+          clear(visitedTypes);
+          clear(visitedSymbols);
         }
-        function tryParse(callback) {
-          return speculationHelper(callback, 0 /* TryParse */);
+      },
+      walkSymbol: (symbol) => {
+        try {
+          visitSymbol(symbol);
+          return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
+        } finally {
+          clear(visitedTypes);
+          clear(visitedSymbols);
         }
-        function isBindingIdentifier() {
-          if (token() === 80 /* Identifier */) {
-            return true;
-          }
-          return token() > 118 /* LastReservedWord */;
+      }
+    };
+    function visitType(type) {
+      if (!type) {
+        return;
+      }
+      if (visitedTypes[type.id]) {
+        return;
+      }
+      visitedTypes[type.id] = type;
+      const shouldBail = visitSymbol(type.symbol);
+      if (shouldBail) return;
+      if (type.flags & 524288 /* Object */) {
+        const objectType = type;
+        const objectFlags = objectType.objectFlags;
+        if (objectFlags & 4 /* Reference */) {
+          visitTypeReference(type);
         }
-        function isIdentifier2() {
-          if (token() === 80 /* Identifier */) {
-            return true;
-          }
-          if (token() === 127 /* YieldKeyword */ && inYieldContext()) {
-            return false;
-          }
-          if (token() === 135 /* AwaitKeyword */ && inAwaitContext()) {
-            return false;
-          }
-          return token() > 118 /* LastReservedWord */;
+        if (objectFlags & 32 /* Mapped */) {
+          visitMappedType(type);
         }
-        function parseExpected(kind, diagnosticMessage, shouldAdvance = true) {
-          if (token() === kind) {
-            if (shouldAdvance) {
-              nextToken();
-            }
-            return true;
-          }
-          if (diagnosticMessage) {
-            parseErrorAtCurrentToken(diagnosticMessage);
-          } else {
-            parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
-          }
-          return false;
+        if (objectFlags & (1 /* Class */ | 2 /* Interface */)) {
+          visitInterfaceType(type);
         }
-        const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2);
-        function parseErrorForMissingSemicolonAfter(node) {
-          if (isTaggedTemplateExpression(node)) {
-            parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings);
-            return;
-          }
-          const expressionText = isIdentifier(node) ? idText(node) : void 0;
-          if (!expressionText || !isIdentifierText(expressionText, languageVersion)) {
-            parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
-            return;
-          }
-          const pos = skipTrivia(sourceText, node.pos);
-          switch (expressionText) {
-            case "const":
-            case "let":
-            case "var":
-              parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location);
-              return;
-            case "declare":
-              return;
-            case "interface":
-              parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 19 /* OpenBraceToken */);
-              return;
-            case "is":
-              parseErrorAt(pos, scanner2.getTokenStart(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
-              return;
-            case "module":
-            case "namespace":
-              parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 19 /* OpenBraceToken */);
-              return;
-            case "type":
-              parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 64 /* EqualsToken */);
-              return;
-          }
-          const suggestion = getSpellingSuggestion(expressionText, viableKeywordSuggestions, (n) => n) ?? getSpaceSuggestion(expressionText);
-          if (suggestion) {
-            parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion);
-            return;
-          }
-          if (token() === 0 /* Unknown */) {
-            return;
-          }
-          parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier);
+        if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) {
+          visitObjectType(objectType);
         }
-        function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) {
-          if (token() === tokenIfBlankName) {
-            parseErrorAtCurrentToken(blankDiagnostic);
-          } else {
-            parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue());
-          }
+      }
+      if (type.flags & 262144 /* TypeParameter */) {
+        visitTypeParameter(type);
+      }
+      if (type.flags & 3145728 /* UnionOrIntersection */) {
+        visitUnionOrIntersectionType(type);
+      }
+      if (type.flags & 4194304 /* Index */) {
+        visitIndexType(type);
+      }
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        visitIndexedAccessType(type);
+      }
+    }
+    function visitTypeReference(type) {
+      visitType(type.target);
+      forEach(getTypeArguments(type), visitType);
+    }
+    function visitTypeParameter(type) {
+      visitType(getConstraintOfTypeParameter(type));
+    }
+    function visitUnionOrIntersectionType(type) {
+      forEach(type.types, visitType);
+    }
+    function visitIndexType(type) {
+      visitType(type.type);
+    }
+    function visitIndexedAccessType(type) {
+      visitType(type.objectType);
+      visitType(type.indexType);
+      visitType(type.constraint);
+    }
+    function visitMappedType(type) {
+      visitType(type.typeParameter);
+      visitType(type.constraintType);
+      visitType(type.templateType);
+      visitType(type.modifiersType);
+    }
+    function visitSignature(signature) {
+      const typePredicate = getTypePredicateOfSignature(signature);
+      if (typePredicate) {
+        visitType(typePredicate.type);
+      }
+      forEach(signature.typeParameters, visitType);
+      for (const parameter of signature.parameters) {
+        visitSymbol(parameter);
+      }
+      visitType(getRestTypeOfSignature(signature));
+      visitType(getReturnTypeOfSignature(signature));
+    }
+    function visitInterfaceType(interfaceT) {
+      visitObjectType(interfaceT);
+      forEach(interfaceT.typeParameters, visitType);
+      forEach(getBaseTypes(interfaceT), visitType);
+      visitType(interfaceT.thisType);
+    }
+    function visitObjectType(type) {
+      const resolved = resolveStructuredTypeMembers(type);
+      for (const info of resolved.indexInfos) {
+        visitType(info.keyType);
+        visitType(info.type);
+      }
+      for (const signature of resolved.callSignatures) {
+        visitSignature(signature);
+      }
+      for (const signature of resolved.constructSignatures) {
+        visitSignature(signature);
+      }
+      for (const p of resolved.properties) {
+        visitSymbol(p);
+      }
+    }
+    function visitSymbol(symbol) {
+      if (!symbol) {
+        return false;
+      }
+      const symbolId = getSymbolId(symbol);
+      if (visitedSymbols[symbolId]) {
+        return false;
+      }
+      visitedSymbols[symbolId] = symbol;
+      if (!accept(symbol)) {
+        return true;
+      }
+      const t = getTypeOfSymbol(symbol);
+      visitType(t);
+      if (symbol.exports) {
+        symbol.exports.forEach(visitSymbol);
+      }
+      forEach(symbol.declarations, (d) => {
+        if (d.type && d.type.kind === 186 /* TypeQuery */) {
+          const query = d.type;
+          const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName));
+          visitSymbol(entity);
         }
-        function getSpaceSuggestion(expressionText) {
-          for (const keyword of viableKeywordSuggestions) {
-            if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) {
-              return `${keyword} ${expressionText.slice(keyword.length)}`;
-            }
-          }
-          return void 0;
+      });
+      return false;
+    }
+  }
+}
+
+// src/compiler/_namespaces/ts.moduleSpecifiers.ts
+var ts_moduleSpecifiers_exports = {};
+__export(ts_moduleSpecifiers_exports, {
+  RelativePreference: () => RelativePreference,
+  countPathComponents: () => countPathComponents,
+  forEachFileNameOfModule: () => forEachFileNameOfModule,
+  getLocalModuleSpecifierBetweenFileNames: () => getLocalModuleSpecifierBetweenFileNames,
+  getModuleSpecifier: () => getModuleSpecifier,
+  getModuleSpecifierPreferences: () => getModuleSpecifierPreferences,
+  getModuleSpecifiers: () => getModuleSpecifiers,
+  getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo,
+  getNodeModulesPackageName: () => getNodeModulesPackageName,
+  tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
+  tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
+  tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName,
+  updateModuleSpecifier: () => updateModuleSpecifier
+});
+
+// src/compiler/moduleSpecifiers.ts
+var RelativePreference = /* @__PURE__ */ ((RelativePreference2) => {
+  RelativePreference2[RelativePreference2["Relative"] = 0] = "Relative";
+  RelativePreference2[RelativePreference2["NonRelative"] = 1] = "NonRelative";
+  RelativePreference2[RelativePreference2["Shortest"] = 2] = "Shortest";
+  RelativePreference2[RelativePreference2["ExternalNonRelative"] = 3] = "ExternalNonRelative";
+  return RelativePreference2;
+})(RelativePreference || {});
+function getModuleSpecifierPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
+  const filePreferredEnding = getPreferredEnding();
+  return {
+    relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
+    getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
+      const preferredEnding = syntaxImpliedNodeFormat !== importingSourceFile.impliedNodeFormat ? getPreferredEnding(syntaxImpliedNodeFormat) : filePreferredEnding;
+      if ((syntaxImpliedNodeFormat ?? importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
+        if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
+          return [3 /* TsExtension */, 2 /* JsExtension */];
+        }
+        return [2 /* JsExtension */];
+      }
+      if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
+        return preferredEnding === 2 /* JsExtension */ ? [2 /* JsExtension */, 1 /* Index */] : [1 /* Index */, 2 /* JsExtension */];
+      }
+      const allowImportingTsExtension = shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName);
+      switch (preferredEnding) {
+        case 2 /* JsExtension */:
+          return allowImportingTsExtension ? [2 /* JsExtension */, 3 /* TsExtension */, 0 /* Minimal */, 1 /* Index */] : [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
+        case 3 /* TsExtension */:
+          return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
+        case 1 /* Index */:
+          return allowImportingTsExtension ? [1 /* Index */, 0 /* Minimal */, 3 /* TsExtension */, 2 /* JsExtension */] : [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
+        case 0 /* Minimal */:
+          return allowImportingTsExtension ? [0 /* Minimal */, 1 /* Index */, 3 /* TsExtension */, 2 /* JsExtension */] : [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
+        default:
+          Debug.assertNever(preferredEnding);
+      }
+    }
+  };
+  function getPreferredEnding(resolutionMode) {
+    if (oldImportSpecifier !== void 0) {
+      if (hasJSFileExtension(oldImportSpecifier)) return 2 /* JsExtension */;
+      if (endsWith(oldImportSpecifier, "/index")) return 1 /* Index */;
+    }
+    return getModuleSpecifierEndingPreference(
+      importModuleSpecifierEnding,
+      resolutionMode ?? importingSourceFile.impliedNodeFormat,
+      compilerOptions,
+      isFullSourceFile(importingSourceFile) ? importingSourceFile : void 0
+    );
+  }
+}
+function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
+  const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options);
+  if (res === oldImportSpecifier) return void 0;
+  return res;
+}
+function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
+  return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, compilerOptions, importingSourceFile), {}, options);
+}
+function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
+  const info = getInfo(importingSourceFile.fileName, host);
+  const modulePaths = getAllModulePaths(info, nodeModulesFileName, host, preferences, compilerOptions, options);
+  return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+    modulePath,
+    info,
+    importingSourceFile,
+    host,
+    compilerOptions,
+    preferences,
+    /*packageNameOnly*/
+    true,
+    options.overrideImportMode
+  ));
+}
+function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
+  const info = getInfo(importingSourceFileName, host);
+  const modulePaths = getAllModulePaths(info, toFileName2, host, userPreferences, compilerOptions, options);
+  return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+    modulePath,
+    info,
+    importingSourceFile,
+    host,
+    compilerOptions,
+    userPreferences,
+    /*packageNameOnly*/
+    void 0,
+    options.overrideImportMode
+  )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+}
+function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
+  const result = tryGetModuleSpecifiersFromCacheWorker(
+    moduleSymbol,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options
+  );
+  return result[1] && { kind: result[0], moduleSpecifiers: result[1], computedWithoutCache: false };
+}
+function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
+  var _a;
+  const moduleSourceFile = getSourceFileOfModule(moduleSymbol);
+  if (!moduleSourceFile) {
+    return emptyArray;
+  }
+  const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
+  const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options);
+  return [cached == null ? void 0 : cached.kind, cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache];
+}
+function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
+  return getModuleSpecifiersWithCacheInfo(
+    moduleSymbol,
+    checker,
+    compilerOptions,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options,
+    /*forAutoImport*/
+    false
+  ).moduleSpecifiers;
+}
+function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) {
+  let computedWithoutCache = false;
+  const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker);
+  if (ambient) return { kind: "ambient", moduleSpecifiers: [ambient], computedWithoutCache };
+  let [kind, specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker(
+    moduleSymbol,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options
+  );
+  if (specifiers) return { kind, moduleSpecifiers: specifiers, computedWithoutCache };
+  if (!moduleSourceFile) return { kind: void 0, moduleSpecifiers: emptyArray, computedWithoutCache };
+  computedWithoutCache = true;
+  modulePaths || (modulePaths = getAllModulePathsWorker(getInfo(importingSourceFile.fileName, host), moduleSourceFile.originalFileName, host, compilerOptions, options));
+  const result = computeModuleSpecifiers(
+    modulePaths,
+    compilerOptions,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options,
+    forAutoImport
+  );
+  cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, result.kind, modulePaths, result.moduleSpecifiers);
+  return result;
+}
+function getLocalModuleSpecifierBetweenFileNames(importingFile, targetFileName, compilerOptions, host, options = {}) {
+  const info = getInfo(importingFile.fileName, host);
+  const importMode = options.overrideImportMode ?? importingFile.impliedNodeFormat;
+  return getLocalModuleSpecifier(
+    targetFileName,
+    info,
+    compilerOptions,
+    host,
+    importMode,
+    getModuleSpecifierPreferences({}, compilerOptions, importingFile)
+  );
+}
+function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) {
+  const info = getInfo(importingSourceFile.fileName, host);
+  const preferences = getModuleSpecifierPreferences(userPreferences, compilerOptions, importingSourceFile);
+  const existingSpecifier = isFullSourceFile(importingSourceFile) && forEach(modulePaths, (modulePath) => forEach(
+    host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
+    (reason) => {
+      if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path) return void 0;
+      if (importingSourceFile.impliedNodeFormat && importingSourceFile.impliedNodeFormat !== getModeForResolutionAtIndex(importingSourceFile, reason.index, compilerOptions)) return void 0;
+      const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text;
+      return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0;
+    }
+  ));
+  if (existingSpecifier) {
+    return { kind: void 0, moduleSpecifiers: [existingSpecifier], computedWithoutCache: true };
+  }
+  const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules);
+  let nodeModulesSpecifiers;
+  let pathsSpecifiers;
+  let redirectPathsSpecifiers;
+  let relativeSpecifiers;
+  for (const modulePath of modulePaths) {
+    const specifier = modulePath.isInNodeModules ? tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      userPreferences,
+      /*packageNameOnly*/
+      void 0,
+      options.overrideImportMode
+    ) : void 0;
+    nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
+    if (specifier && modulePath.isRedirect) {
+      return { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true };
+    }
+    if (!specifier) {
+      const local = getLocalModuleSpecifier(
+        modulePath.path,
+        info,
+        compilerOptions,
+        host,
+        options.overrideImportMode || importingSourceFile.impliedNodeFormat,
+        preferences,
+        /*pathsOnly*/
+        modulePath.isRedirect
+      );
+      if (!local) {
+        continue;
+      }
+      if (modulePath.isRedirect) {
+        redirectPathsSpecifiers = append(redirectPathsSpecifiers, local);
+      } else if (pathIsBareSpecifier(local)) {
+        if (pathContainsNodeModules(local)) {
+          relativeSpecifiers = append(relativeSpecifiers, local);
+        } else {
+          pathsSpecifiers = append(pathsSpecifiers, local);
         }
-        function parseSemicolonAfterPropertyName(name, type, initializer) {
-          if (token() === 60 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) {
-            parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations);
-            return;
-          }
-          if (token() === 21 /* OpenParenToken */) {
-            parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation);
-            nextToken();
-            return;
-          }
-          if (type && !canParseSemicolon()) {
-            if (initializer) {
-              parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
-            } else {
-              parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer);
+      } else if (forAutoImport || !importedFileIsInNodeModules || modulePath.isInNodeModules) {
+        relativeSpecifiers = append(relativeSpecifiers, local);
+      }
+    }
+  }
+  return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? { kind: "paths", moduleSpecifiers: pathsSpecifiers, computedWithoutCache: true } : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? { kind: "redirect", moduleSpecifiers: redirectPathsSpecifiers, computedWithoutCache: true } : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true } : { kind: "relative", moduleSpecifiers: Debug.checkDefined(relativeSpecifiers), computedWithoutCache: true };
+}
+function getInfo(importingSourceFileName, host) {
+  importingSourceFileName = getNormalizedAbsolutePath(importingSourceFileName, host.getCurrentDirectory());
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true);
+  const sourceDirectory = getDirectoryPath(importingSourceFileName);
+  return {
+    getCanonicalFileName,
+    importingSourceFileName,
+    sourceDirectory,
+    canonicalSourceDirectory: getCanonicalFileName(sourceDirectory)
+  };
+}
+function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
+  const { baseUrl, paths, rootDirs } = compilerOptions;
+  if (pathsOnly && !paths) {
+    return void 0;
+  }
+  const { sourceDirectory, canonicalSourceDirectory, getCanonicalFileName } = info;
+  const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
+  const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
+  if (!baseUrl && !paths && !getResolvePackageJsonImports(compilerOptions) || relativePreference === 0 /* Relative */) {
+    return pathsOnly ? void 0 : relativePath;
+  }
+  const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory());
+  const relativeToBaseUrl = getRelativePathIfInSameVolume(moduleFileName, baseDirectory, getCanonicalFileName);
+  if (!relativeToBaseUrl) {
+    return pathsOnly ? void 0 : relativePath;
+  }
+  const fromPackageJsonImports = pathsOnly ? void 0 : tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, compilerOptions, host, importMode);
+  const fromPaths = pathsOnly || fromPackageJsonImports === void 0 ? paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) : void 0;
+  if (pathsOnly) {
+    return fromPaths;
+  }
+  const maybeNonRelative = fromPackageJsonImports ?? (fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths);
+  if (!maybeNonRelative) {
+    return relativePath;
+  }
+  if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) {
+    return maybeNonRelative;
+  }
+  if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) {
+    const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory());
+    const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName);
+    const sourceIsInternal = startsWith(canonicalSourceDirectory, projectDirectory);
+    const targetIsInternal = startsWith(modulePath, projectDirectory);
+    if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) {
+      return maybeNonRelative;
+    }
+    const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath));
+    const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
+    const ignoreCase = !hostUsesCaseSensitiveFileNames(host);
+    if (!packageJsonPathsAreEqual(nearestTargetPackageJson, nearestSourcePackageJson, ignoreCase)) {
+      return maybeNonRelative;
+    }
+    return relativePath;
+  }
+  return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative;
+}
+function packageJsonPathsAreEqual(a, b, ignoreCase) {
+  if (a === b) return true;
+  if (a === void 0 || b === void 0) return false;
+  return comparePaths(a, b, ignoreCase) === 0 /* EqualTo */;
+}
+function countPathComponents(path) {
+  let count = 0;
+  for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) {
+    if (path.charCodeAt(i) === 47 /* slash */) count++;
+  }
+  return count;
+}
+function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
+  return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
+}
+function getNearestAncestorDirectoryWithPackageJson(host, fileName) {
+  if (host.getNearestAncestorDirectoryWithPackageJson) {
+    return host.getNearestAncestorDirectoryWithPackageJson(fileName);
+  }
+  return forEachAncestorDirectory(fileName, (directory) => {
+    return host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
+  });
+}
+function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) {
+  var _a;
+  const getCanonicalFileName = hostGetCanonicalFileName(host);
+  const cwd = host.getCurrentDirectory();
+  const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0;
+  const importedPath = toPath(importedFileName, cwd, getCanonicalFileName);
+  const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray;
+  const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects];
+  const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd));
+  let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath);
+  if (!preferSymlinks) {
+    const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p));
+    if (result2) return result2;
+  }
+  const symlinkedDirectories = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath();
+  const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd);
+  const result = symlinkedDirectories && forEachAncestorDirectory(getDirectoryPath(fullImportedFileName), (realPathDirectory) => {
+    const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName)));
+    if (!symlinkDirectories) return void 0;
+    if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) {
+      return false;
+    }
+    return forEach(targets, (target) => {
+      if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) {
+        return;
+      }
+      const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName);
+      for (const symlinkDirectory of symlinkDirectories) {
+        const option = resolvePath(symlinkDirectory, relative);
+        const result2 = cb(option, target === referenceRedirect);
+        shouldFilterIgnoredPaths = true;
+        if (result2) return result2;
+      }
+    });
+  });
+  return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0);
+}
+function getAllModulePaths(info, importedFileName, host, preferences, compilerOptions, options = {}) {
+  var _a;
+  const importingFilePath = toPath(info.importingSourceFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
+  const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
+  const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
+  if (cache) {
+    const cached = cache.get(importingFilePath, importedFilePath, preferences, options);
+    if (cached == null ? void 0 : cached.modulePaths) return cached.modulePaths;
+  }
+  const modulePaths = getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options);
+  if (cache) {
+    cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths);
+  }
+  return modulePaths;
+}
+var runtimeDependencyFields = ["dependencies", "peerDependencies", "optionalDependencies"];
+function getAllRuntimeDependencies(packageJson) {
+  let result;
+  for (const field of runtimeDependencyFields) {
+    const deps = packageJson[field];
+    if (deps && typeof deps === "object") {
+      result = concatenate(result, getOwnKeys(deps));
+    }
+  }
+  return result;
+}
+function getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options) {
+  var _a, _b;
+  const cache = (_a = host.getModuleResolutionCache) == null ? void 0 : _a.call(host);
+  const links = (_b = host.getSymlinkCache) == null ? void 0 : _b.call(host);
+  if (cache && links && host.readFile && !pathContainsNodeModules(info.importingSourceFileName)) {
+    Debug.type(host);
+    const state = getTemporaryModuleResolutionState(cache.getPackageJsonInfoCache(), host, {});
+    const packageJson = getPackageScopeForPath(info.importingSourceFileName, state);
+    if (packageJson) {
+      const toResolve = getAllRuntimeDependencies(packageJson.contents.packageJsonContent);
+      for (const depName of toResolve || emptyArray) {
+        const resolved = resolveModuleName(
+          depName,
+          combinePaths(packageJson.packageDirectory, "package.json"),
+          compilerOptions,
+          host,
+          cache,
+          /*redirectedReference*/
+          void 0,
+          options.overrideImportMode
+        );
+        links.setSymlinksFromResolution(resolved.resolvedModule);
+      }
+    }
+  }
+  const allFileNames = /* @__PURE__ */ new Map();
+  let importedFileFromNodeModules = false;
+  forEachFileNameOfModule(
+    info.importingSourceFileName,
+    importedFileName,
+    host,
+    /*preferSymlinks*/
+    true,
+    (path, isRedirect) => {
+      const isInNodeModules = pathContainsNodeModules(path);
+      allFileNames.set(path, { path: info.getCanonicalFileName(path), isRedirect, isInNodeModules });
+      importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules;
+    }
+  );
+  const sortedPaths = [];
+  for (let directory = info.canonicalSourceDirectory; allFileNames.size !== 0; ) {
+    const directoryStart = ensureTrailingDirectorySeparator(directory);
+    let pathsInDirectory;
+    allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => {
+      if (startsWith(path, directoryStart)) {
+        (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules });
+        allFileNames.delete(fileName);
+      }
+    });
+    if (pathsInDirectory) {
+      if (pathsInDirectory.length > 1) {
+        pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
+      }
+      sortedPaths.push(...pathsInDirectory);
+    }
+    const newDirectory = getDirectoryPath(directory);
+    if (newDirectory === directory) break;
+    directory = newDirectory;
+  }
+  if (allFileNames.size) {
+    const remainingPaths = arrayFrom(
+      allFileNames.entries(),
+      ([fileName, { isRedirect, isInNodeModules }]) => ({ path: fileName, isRedirect, isInNodeModules })
+    );
+    if (remainingPaths.length > 1) remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
+    sortedPaths.push(...remainingPaths);
+  }
+  return sortedPaths;
+}
+function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) {
+  var _a;
+  const decl = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(
+    (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name)))
+  );
+  if (decl) {
+    return decl.name.text;
+  }
+  const ambientModuleDeclareCandidates = mapDefined(moduleSymbol.declarations, (d) => {
+    var _a2, _b, _c, _d;
+    if (!isModuleDeclaration(d)) return;
+    const topNamespace = getTopNamespace(d);
+    if (!(((_a2 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a2.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent))) return;
+    const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression;
+    if (!exportAssignment) return;
+    const exportSymbol = checker.getSymbolAtLocation(exportAssignment);
+    if (!exportSymbol) return;
+    const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol;
+    if (originalExportSymbol === d.symbol) return topNamespace.parent.parent;
+    function getTopNamespace(namespaceDeclaration) {
+      while (namespaceDeclaration.flags & 8 /* NestedNamespace */) {
+        namespaceDeclaration = namespaceDeclaration.parent;
+      }
+      return namespaceDeclaration;
+    }
+  });
+  const ambientModuleDeclare = ambientModuleDeclareCandidates[0];
+  if (ambientModuleDeclare) {
+    return ambientModuleDeclare.name.text;
+  }
+}
+function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
+  for (const key in paths) {
+    for (const patternText2 of paths[key]) {
+      const pattern = normalizePath(patternText2);
+      const indexOfStar = pattern.indexOf("*");
+      const candidates = allowedEndings.map((ending) => ({
+        ending,
+        value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
+      }));
+      if (tryGetExtensionFromPath2(pattern)) {
+        candidates.push({ ending: void 0, value: relativeToBaseUrl });
+      }
+      if (indexOfStar !== -1) {
+        const prefix = pattern.substring(0, indexOfStar);
+        const suffix = pattern.substring(indexOfStar + 1);
+        for (const { ending, value } of candidates) {
+          if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) {
+            const matchedStar = value.substring(prefix.length, value.length - suffix.length);
+            if (!pathIsRelative(matchedStar)) {
+              return replaceFirstStar(key, matchedStar);
             }
-            return;
-          }
-          if (tryParseSemicolon()) {
-            return;
-          }
-          if (initializer) {
-            parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */));
-            return;
-          }
-          parseErrorForMissingSemicolonAfter(name);
-        }
-        function parseExpectedJSDoc(kind) {
-          if (token() === kind) {
-            nextTokenJSDoc();
-            return true;
-          }
-          Debug.assert(isKeywordOrPunctuation(kind));
-          parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
-          return false;
-        }
-        function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) {
-          if (token() === closeKind) {
-            nextToken();
-            return;
-          }
-          const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind));
-          if (!openParsed) {
-            return;
-          }
-          if (lastError) {
-            addRelatedInfo(
-              lastError,
-              createDetachedDiagnostic(fileName, sourceText, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind))
-            );
           }
         }
-        function parseOptional(t) {
-          if (token() === t) {
-            nextToken();
-            return true;
-          }
-          return false;
+      } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) {
+        return key;
+      }
+    }
+  }
+  function validateEnding({ ending, value }) {
+    return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
+  }
+}
+function tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions, mode, isImports) {
+  if (typeof exports2 === "string") {
+    const ignoreCase = !hostUsesCaseSensitiveFileNames(host);
+    const getCommonSourceDirectory2 = () => host.getCommonSourceDirectory();
+    const outputFile = isImports && getOutputJSFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2);
+    const declarationFile = isImports && getOutputDeclarationFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2);
+    const pathOrPattern = getNormalizedAbsolutePath(
+      combinePaths(packageDirectory, exports2),
+      /*currentDirectory*/
+      void 0
+    );
+    const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
+    switch (mode) {
+      case 0 /* Exact */:
+        if (extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || comparePaths(targetFilePath, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || outputFile && comparePaths(outputFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || declarationFile && comparePaths(declarationFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */) {
+          return { moduleFileToTry: packageName };
         }
-        function parseOptionalToken(t) {
-          if (token() === t) {
-            return parseTokenNode();
-          }
-          return void 0;
+        break;
+      case 1 /* Directory */:
+        if (extensionSwappedTarget && containsPath(pathOrPattern, extensionSwappedTarget, ignoreCase)) {
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            extensionSwappedTarget,
+            /*ignoreCase*/
+            false
+          );
+          return { moduleFileToTry: getNormalizedAbsolutePath(
+            combinePaths(combinePaths(packageName, exports2), fragment),
+            /*currentDirectory*/
+            void 0
+          ) };
         }
-        function parseOptionalTokenJSDoc(t) {
-          if (token() === t) {
-            return parseTokenNodeJSDoc();
-          }
-          return void 0;
+        if (containsPath(pathOrPattern, targetFilePath, ignoreCase)) {
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            targetFilePath,
+            /*ignoreCase*/
+            false
+          );
+          return { moduleFileToTry: getNormalizedAbsolutePath(
+            combinePaths(combinePaths(packageName, exports2), fragment),
+            /*currentDirectory*/
+            void 0
+          ) };
         }
-        function parseExpectedToken(t, diagnosticMessage, arg0) {
-          return parseOptionalToken(t) || createMissingNode(
-            t,
-            /*reportAtCurrentPosition*/
-            false,
-            diagnosticMessage || Diagnostics._0_expected,
-            arg0 || tokenToString(t)
+        if (outputFile && containsPath(pathOrPattern, outputFile, ignoreCase)) {
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            outputFile,
+            /*ignoreCase*/
+            false
           );
+          return { moduleFileToTry: combinePaths(packageName, fragment) };
         }
-        function parseExpectedTokenJSDoc(t) {
-          const optional = parseOptionalTokenJSDoc(t);
-          if (optional)
-            return optional;
-          Debug.assert(isKeywordOrPunctuation(t));
-          return createMissingNode(
-            t,
-            /*reportAtCurrentPosition*/
-            false,
-            Diagnostics._0_expected,
-            tokenToString(t)
+        if (declarationFile && containsPath(pathOrPattern, declarationFile, ignoreCase)) {
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            declarationFile,
+            /*ignoreCase*/
+            false
           );
+          return { moduleFileToTry: combinePaths(packageName, fragment) };
         }
-        function parseTokenNode() {
-          const pos = getNodePos();
-          const kind = token();
-          nextToken();
-          return finishNode(factoryCreateToken(kind), pos);
+        break;
+      case 2 /* Pattern */:
+        const starPos = pathOrPattern.indexOf("*");
+        const leadingSlice = pathOrPattern.slice(0, starPos);
+        const trailingSlice = pathOrPattern.slice(starPos + 1);
+        if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice, ignoreCase) && endsWith(extensionSwappedTarget, trailingSlice, ignoreCase)) {
+          const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length);
+          return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
+        }
+        if (startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) {
+          const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length);
+          return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
+        }
+        if (outputFile && startsWith(outputFile, leadingSlice, ignoreCase) && endsWith(outputFile, trailingSlice, ignoreCase)) {
+          const starReplacement = outputFile.slice(leadingSlice.length, outputFile.length - trailingSlice.length);
+          return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
+        }
+        if (declarationFile && startsWith(declarationFile, leadingSlice, ignoreCase) && endsWith(declarationFile, trailingSlice, ignoreCase)) {
+          const starReplacement = declarationFile.slice(leadingSlice.length, declarationFile.length - trailingSlice.length);
+          return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
         }
-        function parseTokenNodeJSDoc() {
-          const pos = getNodePos();
-          const kind = token();
-          nextTokenJSDoc();
-          return finishNode(factoryCreateToken(kind), pos);
+        break;
+    }
+  } else if (Array.isArray(exports2)) {
+    return forEach(exports2, (e) => tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, e, conditions, mode, isImports));
+  } else if (typeof exports2 === "object" && exports2 !== null) {
+    for (const key of getOwnKeys(exports2)) {
+      if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) {
+        const subTarget = exports2[key];
+        const result = tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, subTarget, conditions, mode, isImports);
+        if (result) {
+          return result;
         }
-        function canParseSemicolon() {
-          if (token() === 27 /* SemicolonToken */) {
-            return true;
-          }
-          return token() === 20 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak();
+      }
+    }
+  }
+  return void 0;
+}
+function tryGetModuleNameFromExports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions) {
+  if (typeof exports2 === "object" && exports2 !== null && !Array.isArray(exports2) && allKeysStartWithDot(exports2)) {
+    return forEach(getOwnKeys(exports2), (k) => {
+      const subPackageName = getNormalizedAbsolutePath(
+        combinePaths(packageName, k),
+        /*currentDirectory*/
+        void 0
+      );
+      const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */;
+      return tryGetModuleNameFromExportsOrImports(
+        options,
+        host,
+        targetFilePath,
+        packageDirectory,
+        subPackageName,
+        exports2[k],
+        conditions,
+        mode,
+        /*isImports*/
+        false
+      );
+    });
+  }
+  return tryGetModuleNameFromExportsOrImports(
+    options,
+    host,
+    targetFilePath,
+    packageDirectory,
+    packageName,
+    exports2,
+    conditions,
+    0 /* Exact */,
+    /*isImports*/
+    false
+  );
+}
+function tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, options, host, importMode) {
+  var _a, _b, _c;
+  if (!host.readFile || !getResolvePackageJsonImports(options)) {
+    return void 0;
+  }
+  const ancestorDirectoryWithPackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
+  if (!ancestorDirectoryWithPackageJson) {
+    return void 0;
+  }
+  const packageJsonPath = combinePaths(ancestorDirectoryWithPackageJson, "package.json");
+  const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
+  if (isMissingPackageJsonInfo(cachedPackageJson) || !host.fileExists(packageJsonPath)) {
+    return void 0;
+  }
+  const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath));
+  const imports = packageJsonContent == null ? void 0 : packageJsonContent.imports;
+  if (!imports) {
+    return void 0;
+  }
+  const conditions = getConditions(options, importMode);
+  return (_c = forEach(getOwnKeys(imports), (k) => {
+    if (!startsWith(k, "#") || k === "#" || startsWith(k, "#/")) return void 0;
+    const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */;
+    return tryGetModuleNameFromExportsOrImports(
+      options,
+      host,
+      moduleFileName,
+      ancestorDirectoryWithPackageJson,
+      k,
+      imports[k],
+      conditions,
+      mode,
+      /*isImports*/
+      true
+    );
+  })) == null ? void 0 : _c.moduleFileToTry;
+}
+function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
+  const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
+  if (normalizedTargetPaths === void 0) {
+    return void 0;
+  }
+  const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName);
+  const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => {
+    return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName)));
+  });
+  const shortest = min(relativePaths, compareNumberOfDirectorySeparators);
+  if (!shortest) {
+    return void 0;
+  }
+  return processEnding(shortest, allowedEndings, compilerOptions);
+}
+function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, canonicalSourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
+  if (!host.fileExists || !host.readFile) {
+    return void 0;
+  }
+  const parts = getNodeModulePathParts(path);
+  if (!parts) {
+    return void 0;
+  }
+  const preferences = getModuleSpecifierPreferences(userPreferences, options, importingSourceFile);
+  const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
+  let moduleSpecifier = path;
+  let isPackageRootPath = false;
+  if (!packageNameOnly) {
+    let packageRootIndex = parts.packageRootIndex;
+    let moduleFileName;
+    while (true) {
+      const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex);
+      if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) {
+        if (blockedByExports) {
+          return void 0;
         }
-        function tryParseSemicolon() {
-          if (!canParseSemicolon()) {
-            return false;
-          }
-          if (token() === 27 /* SemicolonToken */) {
-            nextToken();
-          }
-          return true;
+        if (verbatimFromExports) {
+          return moduleFileToTry;
         }
-        function parseSemicolon() {
-          return tryParseSemicolon() || parseExpected(27 /* SemicolonToken */);
+      }
+      if (packageRootPath) {
+        moduleSpecifier = packageRootPath;
+        isPackageRootPath = true;
+        break;
+      }
+      if (!moduleFileName) moduleFileName = moduleFileToTry;
+      packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
+      if (packageRootIndex === -1) {
+        moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
+        break;
+      }
+    }
+  }
+  if (isRedirect && !isPackageRootPath) {
+    return void 0;
+  }
+  const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation();
+  const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex));
+  if (!(startsWith(canonicalSourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) {
+    return void 0;
+  }
+  const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1);
+  const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName);
+  return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName;
+  function tryDirectoryWithPackageJson(packageRootIndex) {
+    var _a, _b;
+    const packageRootPath = path.substring(0, packageRootIndex);
+    const packageJsonPath = combinePaths(packageRootPath, "package.json");
+    let moduleFileToTry = path;
+    let maybeBlockedByTypesVersions = false;
+    const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
+    if (isPackageJsonInfo(cachedPackageJson) || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) {
+      const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath));
+      const importMode = overrideMode || importingSourceFile.impliedNodeFormat;
+      if (getResolvePackageJsonExports(options)) {
+        const nodeModulesDirectoryName2 = packageRootPath.substring(parts.topLevelPackageNameIndex + 1);
+        const packageName2 = getPackageNameFromTypesPackageName(nodeModulesDirectoryName2);
+        const conditions = getConditions(options, importMode);
+        const fromExports = (packageJsonContent == null ? void 0 : packageJsonContent.exports) ? tryGetModuleNameFromExports(options, host, path, packageRootPath, packageName2, packageJsonContent.exports, conditions) : void 0;
+        if (fromExports) {
+          return { ...fromExports, verbatimFromExports: true };
+        }
+        if (packageJsonContent == null ? void 0 : packageJsonContent.exports) {
+          return { moduleFileToTry: path, blockedByExports: true };
+        }
+      }
+      const versionPaths = (packageJsonContent == null ? void 0 : packageJsonContent.typesVersions) ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0;
+      if (versionPaths) {
+        const subModuleName = path.slice(packageRootPath.length + 1);
+        const fromPaths = tryGetModuleNameFromPaths(
+          subModuleName,
+          versionPaths.paths,
+          allowedEndings,
+          host,
+          options
+        );
+        if (fromPaths === void 0) {
+          maybeBlockedByTypesVersions = true;
+        } else {
+          moduleFileToTry = combinePaths(packageRootPath, fromPaths);
         }
-        function createNodeArray(elements, pos, end, hasTrailingComma) {
-          const array = factoryCreateNodeArray(elements, hasTrailingComma);
-          setTextRangePosEnd(array, pos, end ?? scanner2.getTokenFullStart());
-          return array;
+      }
+      const mainFileRelative = (packageJsonContent == null ? void 0 : packageJsonContent.typings) || (packageJsonContent == null ? void 0 : packageJsonContent.types) || (packageJsonContent == null ? void 0 : packageJsonContent.main) || "index.js";
+      if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) {
+        const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName);
+        const canonicalModuleFileToTry = getCanonicalFileName(moduleFileToTry);
+        if (removeFileExtension(mainExportFile) === removeFileExtension(canonicalModuleFileToTry)) {
+          return { packageRootPath, moduleFileToTry };
+        } else if ((packageJsonContent == null ? void 0 : packageJsonContent.type) !== "module" && !fileExtensionIsOneOf(canonicalModuleFileToTry, extensionsNotSupportingExtensionlessResolution) && startsWith(canonicalModuleFileToTry, mainExportFile) && getDirectoryPath(canonicalModuleFileToTry) === removeTrailingDirectorySeparator(mainExportFile) && removeFileExtension(getBaseFileName(canonicalModuleFileToTry)) === "index") {
+          return { packageRootPath, moduleFileToTry };
         }
-        function finishNode(node, pos, end) {
-          setTextRangePosEnd(node, pos, end ?? scanner2.getTokenFullStart());
-          if (contextFlags) {
-            node.flags |= contextFlags;
-          }
-          if (parseErrorBeforeNextFinishedNode) {
-            parseErrorBeforeNextFinishedNode = false;
-            node.flags |= 262144 /* ThisNodeHasError */;
+      }
+    } else {
+      const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1));
+      if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") {
+        return { moduleFileToTry, packageRootPath };
+      }
+    }
+    return { moduleFileToTry };
+  }
+}
+function tryGetAnyFileFromPath(host, path) {
+  if (!host.fileExists) return;
+  const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }]));
+  for (const e of extensions) {
+    const fullPath = path + e;
+    if (host.fileExists(fullPath)) {
+      return fullPath;
+    }
+  }
+}
+function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
+  return mapDefined(rootDirs, (rootDir) => {
+    const relativePath = getRelativePathIfInSameVolume(path, rootDir, getCanonicalFileName);
+    return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
+  });
+}
+function processEnding(fileName, allowedEndings, options, host) {
+  if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
+    return fileName;
+  }
+  const noExtension = removeFileExtension(fileName);
+  if (fileName === noExtension) {
+    return fileName;
+  }
+  const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
+  const tsPriority = allowedEndings.indexOf(3 /* TsExtension */);
+  if (fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".cts" /* Cts */]) && tsPriority !== -1 && tsPriority < jsPriority) {
+    return fileName;
+  } else if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
+    return noExtension + getJSExtensionForFile(fileName, options);
+  } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && fileName.includes(".d.")) {
+    return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+  }
+  switch (allowedEndings[0]) {
+    case 0 /* Minimal */:
+      const withoutIndex = removeSuffix(noExtension, "/index");
+      if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
+        return noExtension;
+      }
+      return withoutIndex;
+    case 1 /* Index */:
+      return noExtension;
+    case 2 /* JsExtension */:
+      return noExtension + getJSExtensionForFile(fileName, options);
+    case 3 /* TsExtension */:
+      if (isDeclarationFileName(fileName)) {
+        const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
+        return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+      }
+      return fileName;
+    default:
+      return Debug.assertNever(allowedEndings[0]);
+  }
+}
+function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
+  const baseName = getBaseFileName(fileName);
+  if (!endsWith(fileName, ".ts" /* Ts */) || !baseName.includes(".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */])) return void 0;
+  const noExtension = removeExtension(fileName, ".ts" /* Ts */);
+  const ext = noExtension.substring(noExtension.lastIndexOf("."));
+  return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
+}
+function getJSExtensionForFile(fileName, options) {
+  return tryGetJSExtensionForFile(fileName, options) ?? Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
+}
+function tryGetJSExtensionForFile(fileName, options) {
+  const ext = tryGetExtensionFromPath2(fileName);
+  switch (ext) {
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+      return ".js" /* Js */;
+    case ".tsx" /* Tsx */:
+      return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */;
+    case ".js" /* Js */:
+    case ".jsx" /* Jsx */:
+    case ".json" /* Json */:
+      return ext;
+    case ".d.mts" /* Dmts */:
+    case ".mts" /* Mts */:
+    case ".mjs" /* Mjs */:
+      return ".mjs" /* Mjs */;
+    case ".d.cts" /* Dcts */:
+    case ".cts" /* Cts */:
+    case ".cjs" /* Cjs */:
+      return ".cjs" /* Cjs */;
+    default:
+      return void 0;
+  }
+}
+function getRelativePathIfInSameVolume(path, directoryPath, getCanonicalFileName) {
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    directoryPath,
+    path,
+    directoryPath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+  return isRootedDiskPath(relativePath) ? void 0 : relativePath;
+}
+function isPathRelativeToParent(path) {
+  return startsWith(path, "..");
+}
+
+// src/compiler/checker.ts
+var ambientModuleSymbolRegex = /^".+"$/;
+var anon = "(anonymous)";
+var nextSymbolId = 1;
+var nextNodeId = 1;
+var nextMergeId = 1;
+var nextFlowId = 1;
+var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => {
+  TypeFacts3[TypeFacts3["None"] = 0] = "None";
+  TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString";
+  TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber";
+  TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt";
+  TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean";
+  TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol";
+  TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject";
+  TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction";
+  TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject";
+  TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString";
+  TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber";
+  TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt";
+  TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean";
+  TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol";
+  TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject";
+  TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction";
+  TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject";
+  TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined";
+  TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull";
+  TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull";
+  TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined";
+  TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull";
+  TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull";
+  TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy";
+  TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy";
+  TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined";
+  TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull";
+  TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull";
+  TypeFacts3[TypeFacts3["All"] = 134217727] = "All";
+  TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts";
+  TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts";
+  TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts";
+  TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts";
+  TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts";
+  TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts";
+  TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts";
+  TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts";
+  TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts";
+  TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts";
+  TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts";
+  TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts";
+  TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts";
+  TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts";
+  TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts";
+  TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts";
+  TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts";
+  TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts";
+  TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts";
+  TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts";
+  TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts";
+  TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts";
+  TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts";
+  TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts";
+  TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts";
+  TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts";
+  TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts";
+  TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts";
+  TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts";
+  TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts";
+  TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts";
+  TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts";
+  TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts";
+  TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts";
+  TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts";
+  TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts";
+  TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts";
+  TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts";
+  TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts";
+  TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts";
+  TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts";
+  TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE";
+  TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask";
+  TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
+  return TypeFacts3;
+})(TypeFacts || {});
+var typeofNEFacts = new Map(Object.entries({
+  string: 256 /* TypeofNEString */,
+  number: 512 /* TypeofNENumber */,
+  bigint: 1024 /* TypeofNEBigInt */,
+  boolean: 2048 /* TypeofNEBoolean */,
+  symbol: 4096 /* TypeofNESymbol */,
+  undefined: 524288 /* NEUndefined */,
+  object: 8192 /* TypeofNEObject */,
+  function: 16384 /* TypeofNEFunction */
+}));
+var CheckMode = /* @__PURE__ */ ((CheckMode3) => {
+  CheckMode3[CheckMode3["Normal"] = 0] = "Normal";
+  CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual";
+  CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential";
+  CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive";
+  CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions";
+  CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp";
+  CheckMode3[CheckMode3["RestBindingElement"] = 32] = "RestBindingElement";
+  CheckMode3[CheckMode3["TypeOnly"] = 64] = "TypeOnly";
+  return CheckMode3;
+})(CheckMode || {});
+var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
+  SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None";
+  SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback";
+  SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback";
+  SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes";
+  SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity";
+  SignatureCheckMode3[SignatureCheckMode3["StrictTopSignature"] = 16] = "StrictTopSignature";
+  SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback";
+  return SignatureCheckMode3;
+})(SignatureCheckMode || {});
+var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
+var intrinsicTypeKinds = new Map(Object.entries({
+  Uppercase: 0 /* Uppercase */,
+  Lowercase: 1 /* Lowercase */,
+  Capitalize: 2 /* Capitalize */,
+  Uncapitalize: 3 /* Uncapitalize */,
+  NoInfer: 4 /* NoInfer */
+}));
+var SymbolLinks = class {
+};
+function NodeLinks() {
+  this.flags = 0 /* None */;
+}
+function getNodeId(node) {
+  if (!node.id) {
+    node.id = nextNodeId;
+    nextNodeId++;
+  }
+  return node.id;
+}
+function getSymbolId(symbol) {
+  if (!symbol.id) {
+    symbol.id = nextSymbolId;
+    nextSymbolId++;
+  }
+  return symbol.id;
+}
+function isInstantiatedModule(node, preserveConstEnums) {
+  const moduleState = getModuleInstanceState(node);
+  return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */;
+}
+function createTypeChecker(host) {
+  var deferredDiagnosticsCallbacks = [];
+  var addLazyDiagnostic = (arg) => {
+    deferredDiagnosticsCallbacks.push(arg);
+  };
+  var cancellationToken;
+  var scanner2;
+  var Symbol47 = objectAllocator.getSymbolConstructor();
+  var Type29 = objectAllocator.getTypeConstructor();
+  var Signature14 = objectAllocator.getSignatureConstructor();
+  var typeCount = 0;
+  var symbolCount = 0;
+  var totalInstantiationCount = 0;
+  var instantiationCount = 0;
+  var instantiationDepth = 0;
+  var inlineLevel = 0;
+  var currentNode;
+  var varianceTypeParameter;
+  var isInferencePartiallyBlocked = false;
+  var emptySymbols = createSymbolTable();
+  var arrayVariances = [1 /* Covariant */];
+  var compilerOptions = host.getCompilerOptions();
+  var languageVersion = getEmitScriptTarget(compilerOptions);
+  var moduleKind = getEmitModuleKind(compilerOptions);
+  var legacyDecorators = !!compilerOptions.experimentalDecorators;
+  var useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
+  var emitStandardClassFields = getEmitStandardClassFields(compilerOptions);
+  var allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions);
+  var strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
+  var strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes");
+  var strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply");
+  var strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
+  var noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny");
+  var noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis");
+  var useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
+  var exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes;
+  var checkBinaryExpression = createCheckBinaryExpression();
+  var emitResolver = createResolver();
+  var nodeBuilder = createNodeBuilder();
+  var syntacticNodeBuilder = createSyntacticTypeNodeBuilder(compilerOptions, {
+    isEntityNameVisible,
+    isExpandoFunctionDeclaration,
+    getAllAccessorDeclarations: getAllAccessorDeclarationsForDeclaration,
+    requiresAddingImplicitUndefined,
+    isUndefinedIdentifierExpression(node) {
+      Debug.assert(isExpressionNode(node));
+      return getSymbolAtLocation(node) === undefinedSymbol;
+    }
+  });
+  var evaluate = createEvaluator({
+    evaluateElementAccessExpression,
+    evaluateEntityNameExpression
+  });
+  var denoGlobals = createSymbolTable();
+  var nodeGlobals = createSymbolTable();
+  var undefinedSymbol = createSymbol(4 /* Property */, "undefined");
+  undefinedSymbol.declarations = [];
+  var denoGlobalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
+  denoGlobalThisSymbol.exports = denoGlobals;
+  denoGlobalThisSymbol.declarations = [];
+  denoGlobals.set(denoGlobalThisSymbol.escapedName, denoGlobalThisSymbol);
+  const denoContext = deno_exports.createDenoForkContext({
+    globals: denoGlobals,
+    nodeGlobals,
+    mergeSymbol,
+    ambientModuleSymbolRegex
+  });
+  const nodeGlobalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
+  nodeGlobalThisSymbol.exports = denoContext.combinedGlobals;
+  nodeGlobalThisSymbol.declarations = [];
+  nodeGlobals.set(nodeGlobalThisSymbol.escapedName, nodeGlobalThisSymbol);
+  var argumentsSymbol = createSymbol(4 /* Property */, "arguments");
+  var requireSymbol = createSymbol(4 /* Property */, "require");
+  var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules";
+  var canCollectSymbolAliasAccessabilityData = !compilerOptions.verbatimModuleSyntax;
+  var apparentArgumentCount;
+  var lastGetCombinedNodeFlagsNode;
+  var lastGetCombinedNodeFlagsResult = 0 /* None */;
+  var lastGetCombinedModifierFlagsNode;
+  var lastGetCombinedModifierFlagsResult = 0 /* None */;
+  var resolveName = createNameResolver({
+    compilerOptions,
+    requireSymbol,
+    argumentsSymbol,
+    denoGlobals,
+    nodeGlobals,
+    denoContext,
+    getSymbolOfDeclaration,
+    error: error2,
+    getRequiresScopeChangeCache,
+    setRequiresScopeChangeCache,
+    lookup: getSymbol2,
+    onPropertyWithInvalidInitializer: checkAndReportErrorForInvalidInitializer,
+    onFailedToResolveSymbol,
+    onSuccessfullyResolvedSymbol
+  });
+  var resolveNameForSymbolSuggestion = createNameResolver({
+    compilerOptions,
+    requireSymbol,
+    argumentsSymbol,
+    denoGlobals,
+    nodeGlobals,
+    denoContext,
+    getSymbolOfDeclaration,
+    error: error2,
+    getRequiresScopeChangeCache,
+    setRequiresScopeChangeCache,
+    lookup: getSuggestionForSymbolNameLookup
+  });
+  const checker = {
+    getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
+    getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
+    getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
+    getTypeCount: () => typeCount,
+    getInstantiationCount: () => totalInstantiationCount,
+    getRelationCacheSizes: () => ({
+      assignable: assignableRelation.size,
+      identity: identityRelation.size,
+      subtype: subtypeRelation.size,
+      strictSubtype: strictSubtypeRelation.size
+    }),
+    isUndefinedSymbol: (symbol) => symbol === undefinedSymbol,
+    isArgumentsSymbol: (symbol) => symbol === argumentsSymbol,
+    isUnknownSymbol: (symbol) => symbol === unknownSymbol,
+    getMergedSymbol,
+    symbolIsValue,
+    getDiagnostics: getDiagnostics2,
+    getGlobalDiagnostics,
+    getRecursionIdentity,
+    getUnmatchedProperties,
+    getTypeOfSymbolAtLocation: (symbol, locationIn) => {
+      const location = getParseTreeNode(locationIn);
+      return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType;
+    },
+    getTypeOfSymbol,
+    getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => {
+      const parameter = getParseTreeNode(parameterIn, isParameter);
+      if (parameter === void 0) return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
+      Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
+      return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
+    },
+    getDeclaredTypeOfSymbol,
+    getPropertiesOfType,
+    getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)),
+    getPrivateIdentifierPropertyOfType: (leftType, name, location) => {
+      const node = getParseTreeNode(location);
+      if (!node) {
+        return void 0;
+      }
+      const propName = escapeLeadingUnderscores(name);
+      const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node);
+      return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0;
+    },
+    getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)),
+    getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType),
+    getIndexInfosOfType,
+    getIndexInfosOfIndexSymbol,
+    getSignaturesOfType,
+    getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType),
+    getIndexType: (type) => getIndexType(type),
+    getBaseTypes,
+    getBaseTypeOfLiteralType,
+    getWidenedType,
+    getWidenedLiteralType,
+    getTypeFromTypeNode: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isTypeNode);
+      return node ? getTypeFromTypeNode(node) : errorType;
+    },
+    getParameterType: getTypeAtPosition,
+    getParameterIdentifierInfoAtPosition,
+    getPromisedTypeOfPromise,
+    getAwaitedType: (type) => getAwaitedType(type),
+    getReturnTypeOfSignature,
+    isNullableType,
+    getNullableType,
+    getNonNullableType,
+    getNonOptionalType: removeOptionalTypeMarker,
+    getTypeArguments,
+    typeToTypeNode: nodeBuilder.typeToTypeNode,
+    indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration,
+    signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration,
+    symbolToEntityName: nodeBuilder.symbolToEntityName,
+    symbolToExpression: nodeBuilder.symbolToExpression,
+    symbolToNode: nodeBuilder.symbolToNode,
+    symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations,
+    symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration,
+    typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration,
+    getSymbolsInScope: (locationIn, meaning) => {
+      const location = getParseTreeNode(locationIn);
+      return location ? getSymbolsInScope(location, meaning) : [];
+    },
+    getSymbolAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getSymbolAtLocation(
+        node,
+        /*ignoreErrors*/
+        true
+      ) : void 0;
+    },
+    getIndexInfosAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getIndexInfosAtLocation(node) : void 0;
+    },
+    getShorthandAssignmentValueSymbol: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getShorthandAssignmentValueSymbol(node) : void 0;
+    },
+    getExportSpecifierLocalTargetSymbol: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isExportSpecifier);
+      return node ? getExportSpecifierLocalTargetSymbol(node) : void 0;
+    },
+    getExportSymbolOfSymbol(symbol) {
+      return getMergedSymbol(symbol.exportSymbol || symbol);
+    },
+    getTypeAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getTypeOfNode(node) : errorType;
+    },
+    getTypeOfAssignmentPattern: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isAssignmentPattern);
+      return node && getTypeOfAssignmentPattern(node) || errorType;
+    },
+    getPropertySymbolOfDestructuringAssignment: (locationIn) => {
+      const location = getParseTreeNode(locationIn, isIdentifier);
+      return location ? getPropertySymbolOfDestructuringAssignment(location) : void 0;
+    },
+    signatureToString: (signature, enclosingDeclaration, flags, kind) => {
+      return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind);
+    },
+    typeToString: (type, enclosingDeclaration, flags) => {
+      return typeToString(type, getParseTreeNode(enclosingDeclaration), flags);
+    },
+    symbolToString: (symbol, enclosingDeclaration, meaning, flags) => {
+      return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags);
+    },
+    typePredicateToString: (predicate, enclosingDeclaration, flags) => {
+      return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags);
+    },
+    writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => {
+      return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer);
+    },
+    writeType: (type, enclosingDeclaration, flags, writer) => {
+      return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer);
+    },
+    writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => {
+      return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer);
+    },
+    writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => {
+      return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer);
+    },
+    getAugmentedPropertiesOfType,
+    getRootSymbols,
+    getSymbolOfExpando,
+    getContextualType: (nodeIn, contextFlags) => {
+      const node = getParseTreeNode(nodeIn, isExpression);
+      if (!node) {
+        return void 0;
+      }
+      if (contextFlags & 4 /* Completions */) {
+        return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags));
+      }
+      return getContextualType2(node, contextFlags);
+    },
+    getContextualTypeForObjectLiteralElement: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
+      return node ? getContextualTypeForObjectLiteralElement(
+        node,
+        /*contextFlags*/
+        void 0
+      ) : void 0;
+    },
+    getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
+      const node = getParseTreeNode(nodeIn, isCallLikeExpression);
+      return node && getContextualTypeForArgumentAtIndex(node, argIndex);
+    },
+    getContextualTypeForJsxAttribute: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
+      return node && getContextualTypeForJsxAttribute(
+        node,
+        /*contextFlags*/
+        void 0
+      );
+    },
+    isContextSensitive,
+    getTypeOfPropertyOfContextualType,
+    getFullyQualifiedName,
+    getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
+    getCandidateSignaturesForStringLiteralCompletions,
+    getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => runWithoutResolvedSignatureCaching(node, () => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */)),
+    getExpandedParameters,
+    hasEffectiveRestParameter,
+    containsArgumentsReference,
+    getConstantValue: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, canHaveConstantValue);
+      return node ? getConstantValue2(node) : void 0;
+    },
+    isValidPropertyAccess: (nodeIn, propertyName) => {
+      const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode);
+      return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName));
+    },
+    isValidPropertyAccessForCompletions: (nodeIn, type, property) => {
+      const node = getParseTreeNode(nodeIn, isPropertyAccessExpression);
+      return !!node && isValidPropertyAccessForCompletions(node, type, property);
+    },
+    getSignatureFromDeclaration: (declarationIn) => {
+      const declaration = getParseTreeNode(declarationIn, isFunctionLike);
+      return declaration ? getSignatureFromDeclaration(declaration) : void 0;
+    },
+    isImplementationOfOverload: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isFunctionLike);
+      return node ? isImplementationOfOverload(node) : void 0;
+    },
+    getImmediateAliasedSymbol,
+    getAliasedSymbol: resolveAlias,
+    getEmitResolver,
+    requiresAddingImplicitUndefined,
+    getExportsOfModule: getExportsOfModuleAsArray,
+    getExportsAndPropertiesOfModule,
+    forEachExportAndPropertyOfModule,
+    getSymbolWalker: createGetSymbolWalker(
+      getRestTypeOfSignature,
+      getTypePredicateOfSignature,
+      getReturnTypeOfSignature,
+      getBaseTypes,
+      resolveStructuredTypeMembers,
+      getTypeOfSymbol,
+      getResolvedSymbol,
+      getConstraintOfTypeParameter,
+      getFirstIdentifier,
+      getTypeArguments
+    ),
+    getAmbientModules,
+    getJsxIntrinsicTagNamesAt,
+    isOptionalParameter: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isParameter);
+      return node ? isOptionalParameter(node) : false;
+    },
+    tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
+    tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
+    tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
+      moduleName,
+      /*withAugmentations*/
+      true
+    ),
+    tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
+      return tryFindAmbientModule(
+        moduleName,
+        /*withAugmentations*/
+        false
+      );
+    },
+    getApparentType,
+    getUnionType,
+    isTypeAssignableTo,
+    createAnonymousType,
+    createSignature,
+    createSymbol,
+    createIndexInfo,
+    getAnyType: () => anyType,
+    getStringType: () => stringType,
+    getStringLiteralType,
+    getNumberType: () => numberType,
+    getNumberLiteralType,
+    getBigIntType: () => bigintType,
+    createPromiseType,
+    createArrayType,
+    getElementTypeOfArrayType,
+    getBooleanType: () => booleanType,
+    getFalseType: (fresh) => fresh ? falseType : regularFalseType,
+    getTrueType: (fresh) => fresh ? trueType : regularTrueType,
+    getVoidType: () => voidType,
+    getUndefinedType: () => undefinedType,
+    getNullType: () => nullType,
+    getESSymbolType: () => esSymbolType,
+    getNeverType: () => neverType,
+    getOptionalType: () => optionalType,
+    getPromiseType: () => getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ),
+    getPromiseLikeType: () => getGlobalPromiseLikeType(
+      /*reportErrors*/
+      false
+    ),
+    getAsyncIterableType: () => {
+      const type = getGlobalAsyncIterableType(
+        /*reportErrors*/
+        false
+      );
+      if (type === emptyGenericType) return void 0;
+      return type;
+    },
+    isSymbolAccessible,
+    isArrayType,
+    isTupleType,
+    isArrayLikeType,
+    isEmptyAnonymousObjectType,
+    isTypeInvalidDueToUnionDiscriminant,
+    getExactOptionalProperties,
+    getAllPossiblePropertiesOfTypes,
+    getSuggestedSymbolForNonexistentProperty,
+    getSuggestedSymbolForNonexistentJSXAttribute,
+    getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
+    getSuggestedSymbolForNonexistentModule,
+    getSuggestedSymbolForNonexistentClassMember,
+    getBaseConstraintOfType,
+    getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
+    resolveName(name, location, meaning, excludeGlobals) {
+      return resolveName(
+        location,
+        escapeLeadingUnderscores(name),
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false,
+        excludeGlobals
+      );
+    },
+    getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
+    getJsxFragmentFactory: (n) => {
+      const jsxFragmentFactory = getJsxFragmentFactoryEntity(n);
+      return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText);
+    },
+    getAccessibleSymbolChain,
+    getTypePredicateOfSignature,
+    resolveExternalModuleName: (moduleSpecifierIn) => {
+      const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
+      return moduleSpecifier && resolveExternalModuleName(
+        moduleSpecifier,
+        moduleSpecifier,
+        /*ignoreErrors*/
+        true
+      );
+    },
+    resolveExternalModuleSymbol,
+    tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
+      const node = getParseTreeNode(nodeIn);
+      return node && tryGetThisTypeAt(node, includeGlobalThis, container);
+    },
+    getTypeArgumentConstraint: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isTypeNode);
+      return node && getTypeArgumentConstraint(node);
+    },
+    getSuggestionDiagnostics: (fileIn, ct) => {
+      const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file.");
+      if (skipTypeChecking(file, compilerOptions, host)) {
+        return emptyArray;
+      }
+      let diagnostics2;
+      try {
+        cancellationToken = ct;
+        checkSourceFileWithEagerDiagnostics(file);
+        Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */));
+        diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName));
+        checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => {
+          if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) {
+            (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ });
           }
-          return node;
+        });
+        return diagnostics2 || emptyArray;
+      } finally {
+        cancellationToken = void 0;
+      }
+    },
+    runWithCancellationToken: (token, callback) => {
+      try {
+        cancellationToken = token;
+        return callback(checker);
+      } finally {
+        cancellationToken = void 0;
+      }
+    },
+    getLocalTypeParametersOfClassOrInterfaceOrTypeAlias,
+    isDeclarationVisible,
+    isPropertyAccessible,
+    getTypeOnlyAliasDeclaration,
+    getMemberOverrideModifierStatus,
+    isTypeParameterPossiblyReferenced,
+    typeHasCallOrConstructSignatures,
+    getSymbolFlags
+  };
+  function getCandidateSignaturesForStringLiteralCompletions(call, editingArgument) {
+    const candidatesSet = /* @__PURE__ */ new Set();
+    const candidates = [];
+    runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignatureWorker(
+      call,
+      candidates,
+      /*argumentCount*/
+      void 0,
+      0 /* Normal */
+    ));
+    for (const candidate of candidates) {
+      candidatesSet.add(candidate);
+    }
+    candidates.length = 0;
+    runWithoutResolvedSignatureCaching(editingArgument, () => getResolvedSignatureWorker(
+      call,
+      candidates,
+      /*argumentCount*/
+      void 0,
+      0 /* Normal */
+    ));
+    for (const candidate of candidates) {
+      candidatesSet.add(candidate);
+    }
+    return arrayFrom(candidatesSet);
+  }
+  function runWithoutResolvedSignatureCaching(node, fn) {
+    node = findAncestor(node, isCallLikeOrFunctionLikeExpression);
+    if (node) {
+      const cachedResolvedSignatures = [];
+      const cachedTypes2 = [];
+      while (node) {
+        const nodeLinks2 = getNodeLinks(node);
+        cachedResolvedSignatures.push([nodeLinks2, nodeLinks2.resolvedSignature]);
+        nodeLinks2.resolvedSignature = void 0;
+        if (isFunctionExpressionOrArrowFunction(node)) {
+          const symbolLinks2 = getSymbolLinks(getSymbolOfDeclaration(node));
+          const type = symbolLinks2.type;
+          cachedTypes2.push([symbolLinks2, type]);
+          symbolLinks2.type = void 0;
         }
-        function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, ...args) {
-          if (reportAtCurrentPosition) {
-            parseErrorAtPosition(scanner2.getTokenFullStart(), 0, diagnosticMessage, ...args);
-          } else if (diagnosticMessage) {
-            parseErrorAtCurrentToken(diagnosticMessage, ...args);
+        node = findAncestor(node.parent, isCallLikeOrFunctionLikeExpression);
+      }
+      const result = fn();
+      for (const [nodeLinks2, resolvedSignature] of cachedResolvedSignatures) {
+        nodeLinks2.resolvedSignature = resolvedSignature;
+      }
+      for (const [symbolLinks2, type] of cachedTypes2) {
+        symbolLinks2.type = type;
+      }
+      return result;
+    }
+    return fn();
+  }
+  function runWithInferenceBlockedFromSourceNode(node, fn) {
+    const containingCall = findAncestor(node, isCallLikeExpression);
+    if (containingCall) {
+      let toMarkSkip = node;
+      do {
+        getNodeLinks(toMarkSkip).skipDirectInference = true;
+        toMarkSkip = toMarkSkip.parent;
+      } while (toMarkSkip && toMarkSkip !== containingCall);
+    }
+    isInferencePartiallyBlocked = true;
+    const result = runWithoutResolvedSignatureCaching(node, fn);
+    isInferencePartiallyBlocked = false;
+    if (containingCall) {
+      let toMarkSkip = node;
+      do {
+        getNodeLinks(toMarkSkip).skipDirectInference = void 0;
+        toMarkSkip = toMarkSkip.parent;
+      } while (toMarkSkip && toMarkSkip !== containingCall);
+    }
+    return result;
+  }
+  function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode) {
+    const node = getParseTreeNode(nodeIn, isCallLikeExpression);
+    apparentArgumentCount = argumentCount;
+    const res = !node ? void 0 : getResolvedSignature(node, candidatesOutArray, checkMode);
+    apparentArgumentCount = void 0;
+    return res;
+  }
+  var tupleTypes = /* @__PURE__ */ new Map();
+  var unionTypes = /* @__PURE__ */ new Map();
+  var unionOfUnionTypes = /* @__PURE__ */ new Map();
+  var intersectionTypes = /* @__PURE__ */ new Map();
+  var stringLiteralTypes = /* @__PURE__ */ new Map();
+  var numberLiteralTypes = /* @__PURE__ */ new Map();
+  var bigIntLiteralTypes = /* @__PURE__ */ new Map();
+  var enumLiteralTypes = /* @__PURE__ */ new Map();
+  var indexedAccessTypes = /* @__PURE__ */ new Map();
+  var templateLiteralTypes = /* @__PURE__ */ new Map();
+  var stringMappingTypes = /* @__PURE__ */ new Map();
+  var substitutionTypes = /* @__PURE__ */ new Map();
+  var subtypeReductionCache = /* @__PURE__ */ new Map();
+  var decoratorContextOverrideTypeCache = /* @__PURE__ */ new Map();
+  var cachedTypes = /* @__PURE__ */ new Map();
+  var evolvingArrayTypes = [];
+  var undefinedProperties = /* @__PURE__ */ new Map();
+  var markerTypes = /* @__PURE__ */ new Set();
+  var unknownSymbol = createSymbol(4 /* Property */, "unknown");
+  var resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */);
+  var unresolvedSymbols = /* @__PURE__ */ new Map();
+  var errorTypes = /* @__PURE__ */ new Map();
+  var seenIntrinsicNames = /* @__PURE__ */ new Set();
+  var anyType = createIntrinsicType(1 /* Any */, "any");
+  var autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */, "auto");
+  var wildcardType = createIntrinsicType(
+    1 /* Any */,
+    "any",
+    /*objectFlags*/
+    void 0,
+    "wildcard"
+  );
+  var blockedStringType = createIntrinsicType(
+    1 /* Any */,
+    "any",
+    /*objectFlags*/
+    void 0,
+    "blocked string"
+  );
+  var errorType = createIntrinsicType(1 /* Any */, "error");
+  var unresolvedType = createIntrinsicType(1 /* Any */, "unresolved");
+  var nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */, "non-inferrable");
+  var intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic");
+  var unknownType = createIntrinsicType(2 /* Unknown */, "unknown");
+  var undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
+  var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */, "widening");
+  var missingType = createIntrinsicType(
+    32768 /* Undefined */,
+    "undefined",
+    /*objectFlags*/
+    void 0,
+    "missing"
+  );
+  var undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
+  var optionalType = createIntrinsicType(
+    32768 /* Undefined */,
+    "undefined",
+    /*objectFlags*/
+    void 0,
+    "optional"
+  );
+  var nullType = createIntrinsicType(65536 /* Null */, "null");
+  var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */, "widening");
+  var stringType = createIntrinsicType(4 /* String */, "string");
+  var numberType = createIntrinsicType(8 /* Number */, "number");
+  var bigintType = createIntrinsicType(64 /* BigInt */, "bigint");
+  var falseType = createIntrinsicType(
+    512 /* BooleanLiteral */,
+    "false",
+    /*objectFlags*/
+    void 0,
+    "fresh"
+  );
+  var regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
+  var trueType = createIntrinsicType(
+    512 /* BooleanLiteral */,
+    "true",
+    /*objectFlags*/
+    void 0,
+    "fresh"
+  );
+  var regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
+  trueType.regularType = regularTrueType;
+  trueType.freshType = trueType;
+  regularTrueType.regularType = regularTrueType;
+  regularTrueType.freshType = trueType;
+  falseType.regularType = regularFalseType;
+  falseType.freshType = falseType;
+  regularFalseType.regularType = regularFalseType;
+  regularFalseType.freshType = falseType;
+  var booleanType = getUnionType([regularFalseType, regularTrueType]);
+  var esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol");
+  var voidType = createIntrinsicType(16384 /* Void */, "void");
+  var neverType = createIntrinsicType(131072 /* Never */, "never");
+  var silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */, "silent");
+  var implicitNeverType = createIntrinsicType(
+    131072 /* Never */,
+    "never",
+    /*objectFlags*/
+    void 0,
+    "implicit"
+  );
+  var unreachableNeverType = createIntrinsicType(
+    131072 /* Never */,
+    "never",
+    /*objectFlags*/
+    void 0,
+    "unreachable"
+  );
+  var nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object");
+  var stringOrNumberType = getUnionType([stringType, numberType]);
+  var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]);
+  var numberOrBigIntType = getUnionType([numberType, bigintType]);
+  var templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]);
+  var numericStringType = getTemplateLiteralType(["", ""], [numberType]);
+  var restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)");
+  var permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)");
+  var uniqueLiteralType = createIntrinsicType(
+    131072 /* Never */,
+    "never",
+    /*objectFlags*/
+    void 0,
+    "unique literal"
+  );
+  var uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)");
+  var outofbandVarianceMarkerHandler;
+  var reportUnreliableMapper = makeFunctionTypeMapper((t) => {
+    if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        true
+      );
+    }
+    return t;
+  }, () => "(unmeasurable reporter)");
+  var reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
+    if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        false
+      );
+    }
+    return t;
+  }, () => "(unreliable reporter)");
+  var emptyObjectType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  var emptyJsxObjectType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */;
+  var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+  emptyTypeLiteralSymbol.members = createSymbolTable();
+  var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray);
+  var unknownEmptyObjectType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  var unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType;
+  var emptyGenericType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  emptyGenericType.instantiations = /* @__PURE__ */ new Map();
+  var anyFunctionType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  anyFunctionType.objectFlags |= 262144 /* NonInferrableType */;
+  var noConstraintType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  var circularConstraintType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  var resolvingDefaultType = createAnonymousType(
+    /*symbol*/
+    void 0,
+    emptySymbols,
+    emptyArray,
+    emptyArray,
+    emptyArray
+  );
+  var markerSuperType = createTypeParameter();
+  var markerSubType = createTypeParameter();
+  markerSubType.constraint = markerSuperType;
+  var markerOtherType = createTypeParameter();
+  var markerSuperTypeForCheck = createTypeParameter();
+  var markerSubTypeForCheck = createTypeParameter();
+  markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
+  var noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
+  var anySignature = createSignature(
+    /*declaration*/
+    void 0,
+    /*typeParameters*/
+    void 0,
+    /*thisParameter*/
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  var unknownSignature = createSignature(
+    /*declaration*/
+    void 0,
+    /*typeParameters*/
+    void 0,
+    /*thisParameter*/
+    void 0,
+    emptyArray,
+    errorType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  var resolvingSignature = createSignature(
+    /*declaration*/
+    void 0,
+    /*typeParameters*/
+    void 0,
+    /*thisParameter*/
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  var silentNeverSignature = createSignature(
+    /*declaration*/
+    void 0,
+    /*typeParameters*/
+    void 0,
+    /*thisParameter*/
+    void 0,
+    emptyArray,
+    silentNeverType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  var enumNumberIndexInfo = createIndexInfo(
+    numberType,
+    stringType,
+    /*isReadonly*/
+    true
+  );
+  var iterationTypesCache = /* @__PURE__ */ new Map();
+  var noIterationTypes = {
+    get yieldType() {
+      return Debug.fail("Not supported");
+    },
+    get returnType() {
+      return Debug.fail("Not supported");
+    },
+    get nextType() {
+      return Debug.fail("Not supported");
+    }
+  };
+  var anyIterationTypes = createIterationTypes(anyType, anyType, anyType);
+  var anyIterationTypesExceptNext = createIterationTypes(anyType, anyType, unknownType);
+  var defaultIterationTypes = createIterationTypes(neverType, anyType, undefinedType);
+  var asyncIterationTypesResolver = {
+    iterableCacheKey: "iterationTypesOfAsyncIterable",
+    iteratorCacheKey: "iterationTypesOfAsyncIterator",
+    iteratorSymbolName: "asyncIterator",
+    getGlobalIteratorType: getGlobalAsyncIteratorType,
+    getGlobalIterableType: getGlobalAsyncIterableType,
+    getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType,
+    getGlobalGeneratorType: getGlobalAsyncGeneratorType,
+    resolveIterationType: (type, errorNode) => getAwaitedType(type, errorNode, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member),
+    mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method,
+    mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method,
+    mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property
+  };
+  var syncIterationTypesResolver = {
+    iterableCacheKey: "iterationTypesOfIterable",
+    iteratorCacheKey: "iterationTypesOfIterator",
+    iteratorSymbolName: "iterator",
+    getGlobalIteratorType,
+    getGlobalIterableType,
+    getGlobalIterableIteratorType,
+    getGlobalGeneratorType,
+    resolveIterationType: (type, _errorNode) => type,
+    mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method,
+    mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method,
+    mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property
+  };
+  var amalgamatedDuplicates;
+  var reverseMappedCache = /* @__PURE__ */ new Map();
+  var ambientModulesCache;
+  var nodeAmbientModulesCache;
+  var patternAmbientModules;
+  var patternAmbientModuleAugmentations;
+  var globalObjectType;
+  var globalFunctionType;
+  var globalCallableFunctionType;
+  var globalNewableFunctionType;
+  var globalArrayType;
+  var globalReadonlyArrayType;
+  var globalStringType;
+  var globalNumberType;
+  var globalBooleanType;
+  var globalRegExpType;
+  var globalThisType;
+  var anyArrayType;
+  var autoArrayType;
+  var anyReadonlyArrayType;
+  var deferredGlobalNonNullableTypeAlias;
+  var deferredGlobalESSymbolConstructorSymbol;
+  var deferredGlobalESSymbolConstructorTypeSymbol;
+  var deferredGlobalESSymbolType;
+  var deferredGlobalTypedPropertyDescriptorType;
+  var deferredGlobalPromiseType;
+  var deferredGlobalPromiseLikeType;
+  var deferredGlobalPromiseConstructorSymbol;
+  var deferredGlobalPromiseConstructorLikeType;
+  var deferredGlobalIterableType;
+  var deferredGlobalIteratorType;
+  var deferredGlobalIterableIteratorType;
+  var deferredGlobalGeneratorType;
+  var deferredGlobalIteratorYieldResultType;
+  var deferredGlobalIteratorReturnResultType;
+  var deferredGlobalAsyncIterableType;
+  var deferredGlobalAsyncIteratorType;
+  var deferredGlobalAsyncIterableIteratorType;
+  var deferredGlobalAsyncGeneratorType;
+  var deferredGlobalTemplateStringsArrayType;
+  var deferredGlobalImportMetaType;
+  var deferredGlobalImportMetaExpressionType;
+  var deferredGlobalImportCallOptionsType;
+  var deferredGlobalImportAttributesType;
+  var deferredGlobalDisposableType;
+  var deferredGlobalAsyncDisposableType;
+  var deferredGlobalExtractSymbol;
+  var deferredGlobalOmitSymbol;
+  var deferredGlobalAwaitedSymbol;
+  var deferredGlobalBigIntType;
+  var deferredGlobalNaNSymbol;
+  var deferredGlobalRecordSymbol;
+  var deferredGlobalClassDecoratorContextType;
+  var deferredGlobalClassMethodDecoratorContextType;
+  var deferredGlobalClassGetterDecoratorContextType;
+  var deferredGlobalClassSetterDecoratorContextType;
+  var deferredGlobalClassAccessorDecoratorContextType;
+  var deferredGlobalClassAccessorDecoratorTargetType;
+  var deferredGlobalClassAccessorDecoratorResultType;
+  var deferredGlobalClassFieldDecoratorContextType;
+  var allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map();
+  var flowLoopStart = 0;
+  var flowLoopCount = 0;
+  var sharedFlowCount = 0;
+  var flowAnalysisDisabled = false;
+  var flowInvocationCount = 0;
+  var lastFlowNode;
+  var lastFlowNodeReachable;
+  var flowTypeCache;
+  var contextualTypeNodes = [];
+  var contextualTypes = [];
+  var contextualIsCache = [];
+  var contextualTypeCount = 0;
+  var inferenceContextNodes = [];
+  var inferenceContexts = [];
+  var inferenceContextCount = 0;
+  var emptyStringType = getStringLiteralType("");
+  var zeroType = getNumberLiteralType(0);
+  var zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
+  var resolutionTargets = [];
+  var resolutionResults = [];
+  var resolutionPropertyNames = [];
+  var resolutionStart = 0;
+  var inVarianceComputation = false;
+  var suggestionCount = 0;
+  var maximumSuggestionCount = 10;
+  var mergedSymbols = [];
+  var symbolLinks = [];
+  var nodeLinks = [];
+  var flowLoopCaches = [];
+  var flowLoopNodes = [];
+  var flowLoopKeys = [];
+  var flowLoopTypes = [];
+  var sharedFlowNodes = [];
+  var sharedFlowTypes = [];
+  var flowNodeReachable = [];
+  var flowNodePostSuper = [];
+  var potentialThisCollisions = [];
+  var potentialNewTargetCollisions = [];
+  var potentialWeakMapSetCollisions = [];
+  var potentialReflectCollisions = [];
+  var potentialUnusedRenamedBindingElementsInTypes = [];
+  var awaitedTypeStack = [];
+  var reverseMappedSourceStack = [];
+  var reverseMappedTargetStack = [];
+  var reverseExpandingFlags = 0 /* None */;
+  var diagnostics = createDiagnosticCollection();
+  var suggestionDiagnostics = createDiagnosticCollection();
+  var typeofType = createTypeofType();
+  var _jsxNamespace;
+  var _jsxFactoryEntity;
+  var subtypeRelation = /* @__PURE__ */ new Map();
+  var strictSubtypeRelation = /* @__PURE__ */ new Map();
+  var assignableRelation = /* @__PURE__ */ new Map();
+  var comparableRelation = /* @__PURE__ */ new Map();
+  var identityRelation = /* @__PURE__ */ new Map();
+  var enumRelation = /* @__PURE__ */ new Map();
+  var suggestedExtensions = [
+    [".mts", ".mjs"],
+    [".ts", ".js"],
+    [".cts", ".cjs"],
+    [".mjs", ".mjs"],
+    [".js", ".js"],
+    [".cjs", ".cjs"],
+    [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"],
+    [".jsx", ".jsx"],
+    [".json", ".json"]
+  ];
+  initializeTypeChecker();
+  return checker;
+  function getCachedType(key) {
+    return key ? cachedTypes.get(key) : void 0;
+  }
+  function setCachedType(key, type) {
+    if (key) cachedTypes.set(key, type);
+    return type;
+  }
+  function getJsxNamespace(location) {
+    if (location) {
+      const file = getSourceFileOfNode(location);
+      if (file) {
+        if (isJsxOpeningFragment(location)) {
+          if (file.localJsxFragmentNamespace) {
+            return file.localJsxFragmentNamespace;
           }
-          const pos = getNodePos();
-          const result = kind === 80 /* Identifier */ ? factoryCreateIdentifier(
-            "",
-            /*originalKeywordKind*/
-            void 0
-          ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
-            kind,
-            "",
-            "",
-            /*templateFlags*/
-            void 0
-          ) : kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(
-            "",
-            /*numericLiteralFlags*/
-            void 0
-          ) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral(
-            "",
-            /*isSingleQuote*/
-            void 0
-          ) : kind === 282 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factoryCreateToken(kind);
-          return finishNode(result, pos);
-        }
-        function internIdentifier(text) {
-          let identifier = identifiers.get(text);
-          if (identifier === void 0) {
-            identifiers.set(text, identifier = text);
-          }
-          return identifier;
-        }
-        function createIdentifier(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) {
-          if (isIdentifier3) {
-            identifierCount++;
-            const pos = getNodePos();
-            const originalKeywordKind = token();
-            const text = internIdentifier(scanner2.getTokenValue());
-            const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
-            nextTokenWithoutCheck();
-            return finishNode(factoryCreateIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape), pos);
-          }
-          if (token() === 81 /* PrivateIdentifier */) {
-            parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-            return createIdentifier(
-              /*isIdentifier*/
-              true
-            );
+          const jsxFragmentPragma = file.pragmas.get("jsxfrag");
+          if (jsxFragmentPragma) {
+            const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma;
+            file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
+            visitNode(file.localJsxFragmentFactory, markAsSynthetic, isEntityName);
+            if (file.localJsxFragmentFactory) {
+              return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText;
+            }
           }
-          if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 80 /* Identifier */)) {
-            return createIdentifier(
-              /*isIdentifier*/
-              true
-            );
+          const entity = getJsxFragmentFactoryEntity(location);
+          if (entity) {
+            file.localJsxFragmentFactory = entity;
+            return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText;
           }
-          identifierCount++;
-          const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
-          const isReservedWord = scanner2.isReservedWord();
-          const msgArg = scanner2.getTokenText();
-          const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected;
-          return createMissingNode(80 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
-        }
-        function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-          return createIdentifier(
-            isBindingIdentifier(),
-            /*diagnosticMessage*/
-            void 0,
-            privateIdentifierDiagnosticMessage
-          );
-        }
-        function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
-          return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
-        }
-        function parseIdentifierName(diagnosticMessage) {
-          return createIdentifier(tokenIsIdentifierOrKeyword(token()), diagnosticMessage);
-        }
-        function parseIdentifierNameErrorOnUnicodeEscapeSequence() {
-          if (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape()) {
-            parseErrorAtCurrentToken(Diagnostics.Unicode_escape_sequence_cannot_appear_here);
+        } else {
+          const localJsxNamespace = getLocalJsxNamespace(file);
+          if (localJsxNamespace) {
+            return file.localJsxNamespace = localJsxNamespace;
           }
-          return createIdentifier(tokenIsIdentifierOrKeyword(token()));
         }
-        function isLiteralPropertyName() {
-          return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */;
+      }
+    }
+    if (!_jsxNamespace) {
+      _jsxNamespace = "React";
+      if (compilerOptions.jsxFactory) {
+        _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion);
+        visitNode(_jsxFactoryEntity, markAsSynthetic);
+        if (_jsxFactoryEntity) {
+          _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText;
+        }
+      } else if (compilerOptions.reactNamespace) {
+        _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace);
+      }
+    }
+    if (!_jsxFactoryEntity) {
+      _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement");
+    }
+    return _jsxNamespace;
+  }
+  function getLocalJsxNamespace(file) {
+    if (file.localJsxNamespace) {
+      return file.localJsxNamespace;
+    }
+    const jsxPragma = file.pragmas.get("jsx");
+    if (jsxPragma) {
+      const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma;
+      file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
+      visitNode(file.localJsxFactory, markAsSynthetic, isEntityName);
+      if (file.localJsxFactory) {
+        return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText;
+      }
+    }
+  }
+  function markAsSynthetic(node) {
+    setTextRangePosEnd(node, -1, -1);
+    return visitEachChild(
+      node,
+      markAsSynthetic,
+      /*context*/
+      void 0
+    );
+  }
+  function getEmitResolver(sourceFile, cancellationToken2, skipDiagnostics) {
+    if (!skipDiagnostics) getDiagnostics2(sourceFile, cancellationToken2);
+    return emitResolver;
+  }
+  function lookupOrIssueError(location, message, ...args) {
+    const diagnostic = location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args);
+    const existing = diagnostics.lookup(diagnostic);
+    if (existing) {
+      return existing;
+    } else {
+      diagnostics.add(diagnostic);
+      return diagnostic;
+    }
+  }
+  function errorSkippedOn(key, location, message, ...args) {
+    const diagnostic = error2(location, message, ...args);
+    diagnostic.skippedOn = key;
+    return diagnostic;
+  }
+  function createError(location, message, ...args) {
+    return location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args);
+  }
+  function error2(location, message, ...args) {
+    const diagnostic = createError(location, message, ...args);
+    diagnostics.add(diagnostic);
+    return diagnostic;
+  }
+  function addErrorOrSuggestion(isError, diagnostic) {
+    if (isError) {
+      diagnostics.add(diagnostic);
+    } else {
+      suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ });
+    }
+  }
+  function errorOrSuggestion(isError, location, message, ...args) {
+    if (location.pos < 0 || location.end < 0) {
+      if (!isError) {
+        return;
+      }
+      const file = getSourceFileOfNode(location);
+      addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, ...args) : createDiagnosticForFileFromMessageChain(file, message));
+      return;
+    }
+    addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location, message, ...args) : createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(location), location, message));
+  }
+  function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, ...args) {
+    const diagnostic = error2(location, message, ...args);
+    if (maybeMissingAwait) {
+      const related = createDiagnosticForNode(location, Diagnostics.Did_you_forget_to_use_await);
+      addRelatedInfo(diagnostic, related);
+    }
+    return diagnostic;
+  }
+  function addDeprecatedSuggestionWorker(declarations, diagnostic) {
+    const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations);
+    if (deprecatedTag) {
+      addRelatedInfo(
+        diagnostic,
+        createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here)
+      );
+    }
+    suggestionDiagnostics.add(diagnostic);
+    return diagnostic;
+  }
+  function isDeprecatedSymbol(symbol) {
+    const parentSymbol = getParentOfSymbol(symbol);
+    if (parentSymbol && length(symbol.declarations) > 1) {
+      return parentSymbol.flags & 64 /* Interface */ ? some(symbol.declarations, isDeprecatedDeclaration2) : every(symbol.declarations, isDeprecatedDeclaration2);
+    }
+    return !!symbol.valueDeclaration && isDeprecatedDeclaration2(symbol.valueDeclaration) || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration2);
+  }
+  function isDeprecatedDeclaration2(declaration) {
+    return !!(getCombinedNodeFlagsCached(declaration) & 536870912 /* Deprecated */);
+  }
+  function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
+    const diagnostic = createDiagnosticForNode(location, Diagnostics._0_is_deprecated, deprecatedEntity);
+    return addDeprecatedSuggestionWorker(declarations, diagnostic);
+  }
+  function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) {
+    const diagnostic = deprecatedEntity ? createDiagnosticForNode(location, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location, Diagnostics._0_is_deprecated, signatureString);
+    return addDeprecatedSuggestionWorker(declaration, diagnostic);
+  }
+  function createSymbol(flags, name, checkFlags) {
+    symbolCount++;
+    const symbol = new Symbol47(flags | 33554432 /* Transient */, name);
+    symbol.links = new SymbolLinks();
+    symbol.links.checkFlags = checkFlags || 0 /* None */;
+    return symbol;
+  }
+  function createParameter2(name, type) {
+    const symbol = createSymbol(1 /* FunctionScopedVariable */, name);
+    symbol.links.type = type;
+    return symbol;
+  }
+  function createProperty(name, type) {
+    const symbol = createSymbol(4 /* Property */, name);
+    symbol.links.type = type;
+    return symbol;
+  }
+  function getExcludedSymbolFlags(flags) {
+    let result = 0;
+    if (flags & 2 /* BlockScopedVariable */) result |= 111551 /* BlockScopedVariableExcludes */;
+    if (flags & 1 /* FunctionScopedVariable */) result |= 111550 /* FunctionScopedVariableExcludes */;
+    if (flags & 4 /* Property */) result |= 0 /* PropertyExcludes */;
+    if (flags & 8 /* EnumMember */) result |= 900095 /* EnumMemberExcludes */;
+    if (flags & 16 /* Function */) result |= 110991 /* FunctionExcludes */;
+    if (flags & 32 /* Class */) result |= 899503 /* ClassExcludes */;
+    if (flags & 64 /* Interface */) result |= 788872 /* InterfaceExcludes */;
+    if (flags & 256 /* RegularEnum */) result |= 899327 /* RegularEnumExcludes */;
+    if (flags & 128 /* ConstEnum */) result |= 899967 /* ConstEnumExcludes */;
+    if (flags & 512 /* ValueModule */) result |= 110735 /* ValueModuleExcludes */;
+    if (flags & 8192 /* Method */) result |= 103359 /* MethodExcludes */;
+    if (flags & 32768 /* GetAccessor */) result |= 46015 /* GetAccessorExcludes */;
+    if (flags & 65536 /* SetAccessor */) result |= 78783 /* SetAccessorExcludes */;
+    if (flags & 262144 /* TypeParameter */) result |= 526824 /* TypeParameterExcludes */;
+    if (flags & 524288 /* TypeAlias */) result |= 788968 /* TypeAliasExcludes */;
+    if (flags & 2097152 /* Alias */) result |= 2097152 /* AliasExcludes */;
+    return result;
+  }
+  function recordMergedSymbol(target, source) {
+    if (!source.mergeId) {
+      source.mergeId = nextMergeId;
+      nextMergeId++;
+    }
+    mergedSymbols[source.mergeId] = target;
+  }
+  function cloneSymbol(symbol) {
+    const result = createSymbol(symbol.flags, symbol.escapedName);
+    result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
+    result.parent = symbol.parent;
+    if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration;
+    if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true;
+    if (symbol.members) result.members = new Map(symbol.members);
+    if (symbol.exports) result.exports = new Map(symbol.exports);
+    recordMergedSymbol(result, symbol);
+    return result;
+  }
+  function mergeSymbol(target, source, unidirectional = false) {
+    if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) {
+      if (source === target) {
+        return target;
+      }
+      if (!(target.flags & 33554432 /* Transient */)) {
+        const resolvedTarget = resolveSymbol(target);
+        if (resolvedTarget === unknownSymbol) {
+          return source;
         }
-        function isImportAttributeName2() {
-          return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */;
+        if (!(resolvedTarget.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | resolvedTarget.flags) & 67108864 /* Assignment */) {
+          target = cloneSymbol(resolvedTarget);
+        } else {
+          reportMergeSymbolError(target, source);
+          return source;
         }
-        function parsePropertyNameWorker(allowComputedPropertyNames) {
-          if (token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */) {
-            const node = parseLiteralNode();
-            node.text = internIdentifier(node.text);
-            return node;
-          }
-          if (allowComputedPropertyNames && token() === 23 /* OpenBracketToken */) {
-            return parseComputedPropertyName();
-          }
-          if (token() === 81 /* PrivateIdentifier */) {
-            return parsePrivateIdentifier();
-          }
-          return parseIdentifierName();
+      }
+      if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) {
+        target.constEnumOnlyModule = false;
+      }
+      target.flags |= source.flags;
+      if (source.valueDeclaration) {
+        setValueDeclaration(target, source.valueDeclaration);
+      }
+      addRange(target.declarations, source.declarations);
+      if (source.members) {
+        if (!target.members) target.members = createSymbolTable();
+        mergeSymbolTable(target.members, source.members, unidirectional);
+      }
+      if (source.exports) {
+        if (!target.exports) target.exports = createSymbolTable();
+        mergeSymbolTable(target.exports, source.exports, unidirectional);
+      }
+      if (!unidirectional) {
+        recordMergedSymbol(target, source);
+      }
+    } else if (target.flags & 1024 /* NamespaceModule */) {
+      if (target !== denoGlobalThisSymbol && target !== nodeGlobalThisSymbol) {
+        error2(
+          source.declarations && getNameOfDeclaration(source.declarations[0]),
+          Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity,
+          symbolToString(target)
+        );
+      }
+    } else {
+      reportMergeSymbolError(target, source);
+    }
+    return target;
+    function reportMergeSymbolError(target2, source2) {
+      const isEitherEnum = !!(target2.flags & 384 /* Enum */ || source2.flags & 384 /* Enum */);
+      const isEitherBlockScoped = !!(target2.flags & 2 /* BlockScopedVariable */ || source2.flags & 2 /* BlockScopedVariable */);
+      const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+      const sourceSymbolFile = source2.declarations && getSourceFileOfNode(source2.declarations[0]);
+      const targetSymbolFile = target2.declarations && getSourceFileOfNode(target2.declarations[0]);
+      const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs);
+      const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs);
+      const symbolName2 = symbolToString(source2);
+      if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) {
+        const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile;
+        const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile;
+        const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() }));
+        const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] }));
+        if (!isSourcePlainJs) addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source2);
+        if (!isTargetPlainJs) addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target2);
+      } else {
+        if (!isSourcePlainJs) addDuplicateDeclarationErrorsForSymbols(source2, message, symbolName2, target2);
+        if (!isTargetPlainJs) addDuplicateDeclarationErrorsForSymbols(target2, message, symbolName2, source2);
+      }
+    }
+    function addDuplicateLocations(locs, symbol) {
+      if (symbol.declarations) {
+        for (const decl of symbol.declarations) {
+          pushIfUnique(locs, decl);
         }
-        function parsePropertyName() {
-          return parsePropertyNameWorker(
-            /*allowComputedPropertyNames*/
+      }
+    }
+  }
+  function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) {
+    forEach(target.declarations, (node) => {
+      addDuplicateDeclarationError(node, message, symbolName2, source.declarations);
+    });
+  }
+  function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
+    const errorNode = (getExpandoInitializer(
+      node,
+      /*isPrototypeAssignment*/
+      false
+    ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
+    const err = lookupOrIssueError(errorNode, message, symbolName2);
+    for (const relatedNode of relatedNodes || emptyArray) {
+      const adjustedNode = (getExpandoInitializer(
+        relatedNode,
+        /*isPrototypeAssignment*/
+        false
+      ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
+      if (adjustedNode === errorNode) continue;
+      err.relatedInformation = err.relatedInformation || [];
+      const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2);
+      const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here);
+      if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */)) continue;
+      addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage);
+    }
+  }
+  function combineSymbolTables(first2, second) {
+    if (!(first2 == null ? void 0 : first2.size)) return second;
+    if (!(second == null ? void 0 : second.size)) return first2;
+    const combined = createSymbolTable();
+    mergeSymbolTable(combined, first2);
+    mergeSymbolTable(combined, second);
+    return combined;
+  }
+  function mergeSymbolTable(target, source, unidirectional = false) {
+    source.forEach((sourceSymbol, id) => {
+      const targetSymbol = target.get(id);
+      target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol));
+    });
+  }
+  function mergeModuleAugmentation(moduleName) {
+    var _a, _b, _c;
+    const moduleAugmentation = moduleName.parent;
+    if (((_a = moduleAugmentation.symbol.declarations) == null ? void 0 : _a[0]) !== moduleAugmentation) {
+      Debug.assert(moduleAugmentation.symbol.declarations.length > 1);
+      return;
+    }
+    if (isGlobalScopeAugmentation(moduleAugmentation)) {
+      denoContext.mergeGlobalSymbolTable(moduleAugmentation, moduleAugmentation.symbol.exports);
+    } else {
+      const moduleNotFoundError = !(moduleName.parent.parent.flags & 33554432 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
+      let mainModule = resolveExternalModuleNameWorker(
+        moduleName,
+        moduleName,
+        moduleNotFoundError,
+        /*isForAugmentation*/
+        true
+      );
+      if (!mainModule) {
+        return;
+      }
+      mainModule = resolveExternalModuleSymbol(mainModule);
+      if (mainModule.flags & 1920 /* Namespace */) {
+        if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
+          const merged = mergeSymbol(
+            moduleAugmentation.symbol,
+            mainModule,
+            /*unidirectional*/
             true
           );
-        }
-        function parseComputedPropertyName() {
-          const pos = getNodePos();
-          parseExpected(23 /* OpenBracketToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpected(24 /* CloseBracketToken */);
-          return finishNode(factory2.createComputedPropertyName(expression), pos);
-        }
-        function parsePrivateIdentifier() {
-          const pos = getNodePos();
-          const node = factoryCreatePrivateIdentifier(internIdentifier(scanner2.getTokenValue()));
-          nextToken();
-          return finishNode(node, pos);
-        }
-        function parseContextualModifier(t) {
-          return token() === t && tryParse(nextTokenCanFollowModifier);
-        }
-        function nextTokenIsOnSameLineAndCanFollowModifier() {
-          nextToken();
-          if (scanner2.hasPrecedingLineBreak()) {
-            return false;
-          }
-          return canFollowModifier();
-        }
-        function nextTokenCanFollowModifier() {
-          switch (token()) {
-            case 87 /* ConstKeyword */:
-              return nextToken() === 94 /* EnumKeyword */;
-            case 95 /* ExportKeyword */:
-              nextToken();
-              if (token() === 90 /* DefaultKeyword */) {
-                return lookAhead(nextTokenCanFollowDefaultKeyword);
-              }
-              if (token() === 156 /* TypeKeyword */) {
-                return lookAhead(nextTokenCanFollowExportModifier);
-              }
-              return canFollowExportModifier();
-            case 90 /* DefaultKeyword */:
-              return nextTokenCanFollowDefaultKeyword();
-            case 126 /* StaticKeyword */:
-            case 139 /* GetKeyword */:
-            case 153 /* SetKeyword */:
-              nextToken();
-              return canFollowModifier();
-            default:
-              return nextTokenIsOnSameLineAndCanFollowModifier();
-          }
-        }
-        function canFollowExportModifier() {
-          return token() === 60 /* AtToken */ || token() !== 42 /* AsteriskToken */ && token() !== 130 /* AsKeyword */ && token() !== 19 /* OpenBraceToken */ && canFollowModifier();
-        }
-        function nextTokenCanFollowExportModifier() {
-          nextToken();
-          return canFollowExportModifier();
-        }
-        function parseAnyContextualModifier() {
-          return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier);
-        }
-        function canFollowModifier() {
-          return token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */ || token() === 42 /* AsteriskToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName();
-        }
-        function nextTokenCanFollowDefaultKeyword() {
-          nextToken();
-          return token() === 86 /* ClassKeyword */ || token() === 100 /* FunctionKeyword */ || token() === 120 /* InterfaceKeyword */ || token() === 60 /* AtToken */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 134 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine);
-        }
-        function isListElement2(parsingContext2, inErrorRecovery) {
-          const node = currentNode(parsingContext2);
-          if (node) {
-            return true;
+          if (!patternAmbientModuleAugmentations) {
+            patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
           }
-          switch (parsingContext2) {
-            case 0 /* SourceElements */:
-            case 1 /* BlockStatements */:
-            case 3 /* SwitchClauseStatements */:
-              return !(token() === 27 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement();
-            case 2 /* SwitchClauses */:
-              return token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */;
-            case 4 /* TypeMembers */:
-              return lookAhead(isTypeMemberStart);
-            case 5 /* ClassMembers */:
-              return lookAhead(isClassMemberStart) || token() === 27 /* SemicolonToken */ && !inErrorRecovery;
-            case 6 /* EnumMembers */:
-              return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName();
-            case 12 /* ObjectLiteralMembers */:
-              switch (token()) {
-                case 23 /* OpenBracketToken */:
-                case 42 /* AsteriskToken */:
-                case 26 /* DotDotDotToken */:
-                case 25 /* DotToken */:
-                  return true;
-                default:
-                  return isLiteralPropertyName();
-              }
-            case 18 /* RestProperties */:
-              return isLiteralPropertyName();
-            case 9 /* ObjectBindingElements */:
-              return token() === 23 /* OpenBracketToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName();
-            case 24 /* ImportAttributes */:
-              return isImportAttributeName2();
-            case 7 /* HeritageClauseElement */:
-              if (token() === 19 /* OpenBraceToken */) {
-                return lookAhead(isValidHeritageClauseObjectLiteral);
-              }
-              if (!inErrorRecovery) {
-                return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword();
-              } else {
-                return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword();
-              }
-            case 8 /* VariableDeclarations */:
-              return isBindingIdentifierOrPrivateIdentifierOrPattern();
-            case 10 /* ArrayBindingElements */:
-              return token() === 28 /* CommaToken */ || token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
-            case 19 /* TypeParameters */:
-              return token() === 103 /* InKeyword */ || token() === 87 /* ConstKeyword */ || isIdentifier2();
-            case 15 /* ArrayLiteralMembers */:
-              switch (token()) {
-                case 28 /* CommaToken */:
-                case 25 /* DotToken */:
-                  return true;
-              }
-            case 11 /* ArgumentExpressions */:
-              return token() === 26 /* DotDotDotToken */ || isStartOfExpression();
-            case 16 /* Parameters */:
-              return isStartOfParameter(
-                /*isJSDocParameter*/
-                false
-              );
-            case 17 /* JSDocParameters */:
-              return isStartOfParameter(
-                /*isJSDocParameter*/
-                true
-              );
-            case 20 /* TypeArguments */:
-            case 21 /* TupleElementTypes */:
-              return token() === 28 /* CommaToken */ || isStartOfType();
-            case 22 /* HeritageClauses */:
-              return isHeritageClause2();
-            case 23 /* ImportOrExportSpecifiers */:
-              if (token() === 161 /* FromKeyword */ && lookAhead(nextTokenIsStringLiteral)) {
-                return false;
+          patternAmbientModuleAugmentations.set(moduleName.text, merged);
+        } else {
+          if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) {
+            const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */);
+            for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) {
+              if (resolvedExports.has(key) && !mainModule.exports.has(key)) {
+                mergeSymbol(resolvedExports.get(key), value);
               }
-              return tokenIsIdentifierOrKeyword(token());
-            case 13 /* JsxAttributes */:
-              return tokenIsIdentifierOrKeyword(token()) || token() === 19 /* OpenBraceToken */;
-            case 14 /* JsxChildren */:
-              return true;
-            case 25 /* JSDocComment */:
-              return true;
-            case 26 /* Count */:
-              return Debug.fail("ParsingContext.Count used as a context");
-            default:
-              Debug.assertNever(parsingContext2, "Non-exhaustive case in 'isListElement'.");
+            }
           }
+          mergeSymbol(mainModule, moduleAugmentation.symbol);
         }
-        function isValidHeritageClauseObjectLiteral() {
-          Debug.assert(token() === 19 /* OpenBraceToken */);
-          if (nextToken() === 20 /* CloseBraceToken */) {
-            const next = nextToken();
-            return next === 28 /* CommaToken */ || next === 19 /* OpenBraceToken */ || next === 96 /* ExtendsKeyword */ || next === 119 /* ImplementsKeyword */;
+      } else {
+        error2(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text);
+      }
+    }
+  }
+  function addUndefinedToGlobalsOrErrorOnRedeclaration() {
+    const name = undefinedSymbol.escapedName;
+    for (const globals of [nodeGlobals, denoGlobals]) {
+      const targetSymbol = globals.get(name);
+      if (targetSymbol) {
+        forEach(targetSymbol.declarations, (declaration) => {
+          if (!isTypeDeclaration(declaration)) {
+            diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, unescapeLeadingUnderscores(name)));
           }
-          return true;
-        }
-        function nextTokenIsIdentifier() {
-          nextToken();
-          return isIdentifier2();
-        }
-        function nextTokenIsIdentifierOrKeyword() {
-          nextToken();
-          return tokenIsIdentifierOrKeyword(token());
-        }
-        function nextTokenIsIdentifierOrKeywordOrGreaterThan() {
-          nextToken();
-          return tokenIsIdentifierOrKeywordOrGreaterThan(token());
+        });
+      } else {
+        globals.set(name, undefinedSymbol);
+      }
+    }
+  }
+  function getSymbolLinks(symbol) {
+    if (symbol.flags & 33554432 /* Transient */) return symbol.links;
+    const id = getSymbolId(symbol);
+    return symbolLinks[id] ?? (symbolLinks[id] = new SymbolLinks());
+  }
+  function getNodeLinks(node) {
+    const nodeId = getNodeId(node);
+    return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks());
+  }
+  function getSymbol2(symbols, name, meaning) {
+    if (meaning) {
+      const symbol = getMergedSymbol(symbols.get(name));
+      if (symbol) {
+        if (symbol.flags & meaning) {
+          return symbol;
         }
-        function isHeritageClauseExtendsOrImplementsKeyword() {
-          if (token() === 119 /* ImplementsKeyword */ || token() === 96 /* ExtendsKeyword */) {
-            return lookAhead(nextTokenIsStartOfExpression);
+        if (symbol.flags & 2097152 /* Alias */) {
+          const targetFlags = getSymbolFlags(symbol);
+          if (targetFlags & meaning) {
+            return symbol;
           }
-          return false;
         }
-        function nextTokenIsStartOfExpression() {
-          nextToken();
-          return isStartOfExpression();
+      }
+    }
+  }
+  function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) {
+    const constructorDeclaration = parameter.parent;
+    const classDeclaration = parameter.parent.parent;
+    const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */);
+    const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */);
+    if (parameterSymbol && propertySymbol) {
+      return [parameterSymbol, propertySymbol];
+    }
+    return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration");
+  }
+  function isBlockScopedNameDeclaredBeforeUse(declaration, usage) {
+    const declarationFile = getSourceFileOfNode(declaration);
+    const useFile = getSourceFileOfNode(usage);
+    const declContainer = getEnclosingBlockScopeContainer(declaration);
+    if (declarationFile !== useFile) {
+      if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !compilerOptions.outFile || isInTypeQuery(usage) || declaration.flags & 33554432 /* Ambient */) {
+        return true;
+      }
+      if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
+        return true;
+      }
+      const sourceFiles = host.getSourceFiles();
+      return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile);
+    }
+    if (!!(usage.flags & 16777216 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
+      return true;
+    }
+    if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) {
+      if (declaration.kind === 208 /* BindingElement */) {
+        const errorBindingElement = getAncestor(usage, 208 /* BindingElement */);
+        if (errorBindingElement) {
+          return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos;
+        }
+        return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 260 /* VariableDeclaration */), usage);
+      } else if (declaration.kind === 260 /* VariableDeclaration */) {
+        return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage);
+      } else if (isClassLike(declaration)) {
+        const container = findAncestor(usage, (n) => n === declaration ? "quit" : isComputedPropertyName(n) ? n.parent.parent === declaration : !legacyDecorators && isDecorator(n) && (n.parent === declaration || isMethodDeclaration(n.parent) && n.parent.parent === declaration || isGetOrSetAccessorDeclaration(n.parent) && n.parent.parent === declaration || isPropertyDeclaration(n.parent) && n.parent.parent === declaration || isParameter(n.parent) && n.parent.parent.parent === declaration));
+        if (!container) {
+          return true;
         }
-        function nextTokenIsStartOfType() {
-          nextToken();
-          return isStartOfType();
+        if (!legacyDecorators && isDecorator(container)) {
+          return !!findAncestor(usage, (n) => n === container ? "quit" : isFunctionLike(n) && !getImmediatelyInvokedFunctionExpression(n));
         }
-        function isListTerminator(kind) {
-          if (token() === 1 /* EndOfFileToken */) {
+        return false;
+      } else if (isPropertyDeclaration(declaration)) {
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          false
+        );
+      } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
+        return !(emitStandardClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
+      }
+      return true;
+    }
+    if (usage.parent.kind === 281 /* ExportSpecifier */ || usage.parent.kind === 277 /* ExportAssignment */ && usage.parent.isExportEquals) {
+      return true;
+    }
+    if (usage.kind === 277 /* ExportAssignment */ && usage.isExportEquals) {
+      return true;
+    }
+    if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
+      if (emitStandardClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          true
+        );
+      } else {
+        return true;
+      }
+    }
+    return false;
+    function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
+      switch (declaration2.parent.parent.kind) {
+        case 243 /* VariableStatement */:
+        case 248 /* ForStatement */:
+        case 250 /* ForOfStatement */:
+          if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) {
             return true;
           }
-          switch (kind) {
-            case 1 /* BlockStatements */:
-            case 2 /* SwitchClauses */:
-            case 4 /* TypeMembers */:
-            case 5 /* ClassMembers */:
-            case 6 /* EnumMembers */:
-            case 12 /* ObjectLiteralMembers */:
-            case 9 /* ObjectBindingElements */:
-            case 23 /* ImportOrExportSpecifiers */:
-            case 24 /* ImportAttributes */:
-              return token() === 20 /* CloseBraceToken */;
-            case 3 /* SwitchClauseStatements */:
-              return token() === 20 /* CloseBraceToken */ || token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */;
-            case 7 /* HeritageClauseElement */:
-              return token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
-            case 8 /* VariableDeclarations */:
-              return isVariableDeclaratorListTerminator();
-            case 19 /* TypeParameters */:
-              return token() === 32 /* GreaterThanToken */ || token() === 21 /* OpenParenToken */ || token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
-            case 11 /* ArgumentExpressions */:
-              return token() === 22 /* CloseParenToken */ || token() === 27 /* SemicolonToken */;
-            case 15 /* ArrayLiteralMembers */:
-            case 21 /* TupleElementTypes */:
-            case 10 /* ArrayBindingElements */:
-              return token() === 24 /* CloseBracketToken */;
-            case 17 /* JSDocParameters */:
-            case 16 /* Parameters */:
-            case 18 /* RestProperties */:
-              return token() === 22 /* CloseParenToken */ || token() === 24 /* CloseBracketToken */;
-            case 20 /* TypeArguments */:
-              return token() !== 28 /* CommaToken */;
-            case 22 /* HeritageClauses */:
-              return token() === 19 /* OpenBraceToken */ || token() === 20 /* CloseBraceToken */;
-            case 13 /* JsxAttributes */:
-              return token() === 32 /* GreaterThanToken */ || token() === 44 /* SlashToken */;
-            case 14 /* JsxChildren */:
-              return token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsSlash);
-            default:
-              return false;
-          }
+          break;
+      }
+      const grandparent = declaration2.parent.parent;
+      return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer);
+    }
+    function isUsedInFunctionOrInstanceProperty(usage2, declaration2) {
+      return !!findAncestor(usage2, (current) => {
+        if (current === declContainer) {
+          return "quit";
         }
-        function isVariableDeclaratorListTerminator() {
-          if (canParseSemicolon()) {
-            return true;
-          }
-          if (isInOrOfKeyword(token())) {
-            return true;
-          }
-          if (token() === 39 /* EqualsGreaterThanToken */) {
-            return true;
-          }
-          return false;
+        if (isFunctionLike(current)) {
+          return true;
         }
-        function isInSomeParsingContext() {
-          Debug.assert(parsingContext, "Missing parsing context");
-          for (let kind = 0; kind < 26 /* Count */; kind++) {
-            if (parsingContext & 1 << kind) {
-              if (isListElement2(
-                kind,
-                /*inErrorRecovery*/
-                true
-              ) || isListTerminator(kind)) {
+        if (isClassStaticBlockDeclaration(current)) {
+          return declaration2.pos < usage2.pos;
+        }
+        const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration);
+        if (propertyDeclaration) {
+          const initializerOfProperty = propertyDeclaration.initializer === current;
+          if (initializerOfProperty) {
+            if (isStatic(current.parent)) {
+              if (declaration2.kind === 174 /* MethodDeclaration */) {
+                return true;
+              }
+              if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
+                const propName = declaration2.name;
+                if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
+                  const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
+                  const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
+                  if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
+                    return true;
+                  }
+                }
+              }
+            } else {
+              const isDeclarationInstanceProperty = declaration2.kind === 172 /* PropertyDeclaration */ && !isStatic(declaration2);
+              if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) {
                 return true;
               }
             }
           }
-          return false;
-        }
-        function parseList(kind, parseElement) {
-          const saveParsingContext = parsingContext;
-          parsingContext |= 1 << kind;
-          const list = [];
-          const listPos = getNodePos();
-          while (!isListTerminator(kind)) {
-            if (isListElement2(
-              kind,
-              /*inErrorRecovery*/
-              false
-            )) {
-              list.push(parseListElement(kind, parseElement));
-              continue;
-            }
-            if (abortParsingListOrMoveToNextToken(kind)) {
-              break;
-            }
-          }
-          parsingContext = saveParsingContext;
-          return createNodeArray(list, listPos);
-        }
-        function parseListElement(parsingContext2, parseElement) {
-          const node = currentNode(parsingContext2);
-          if (node) {
-            return consumeNode(node);
-          }
-          return parseElement();
-        }
-        function currentNode(parsingContext2, pos) {
-          var _a;
-          if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) {
-            return void 0;
-          }
-          const node = syntaxCursor.currentNode(pos ?? scanner2.getTokenFullStart());
-          if (nodeIsMissing(node) || node.intersectsChange || containsParseError(node)) {
-            return void 0;
-          }
-          const nodeContextFlags = node.flags & 101441536 /* ContextFlags */;
-          if (nodeContextFlags !== contextFlags) {
-            return void 0;
-          }
-          if (!canReuseNode(node, parsingContext2)) {
-            return void 0;
-          }
-          if (canHaveJSDoc(node) && ((_a = node.jsDoc) == null ? void 0 : _a.jsDocCache)) {
-            node.jsDoc.jsDocCache = void 0;
-          }
-          return node;
-        }
-        function consumeNode(node) {
-          scanner2.resetTokenState(node.end);
-          nextToken();
-          return node;
-        }
-        function isReusableParsingContext(parsingContext2) {
-          switch (parsingContext2) {
-            case 5 /* ClassMembers */:
-            case 2 /* SwitchClauses */:
-            case 0 /* SourceElements */:
-            case 1 /* BlockStatements */:
-            case 3 /* SwitchClauseStatements */:
-            case 6 /* EnumMembers */:
-            case 4 /* TypeMembers */:
-            case 8 /* VariableDeclarations */:
-            case 17 /* JSDocParameters */:
-            case 16 /* Parameters */:
-              return true;
-          }
-          return false;
         }
-        function canReuseNode(node, parsingContext2) {
-          switch (parsingContext2) {
-            case 5 /* ClassMembers */:
-              return isReusableClassMember(node);
-            case 2 /* SwitchClauses */:
-              return isReusableSwitchClause(node);
-            case 0 /* SourceElements */:
-            case 1 /* BlockStatements */:
-            case 3 /* SwitchClauseStatements */:
-              return isReusableStatement(node);
-            case 6 /* EnumMembers */:
-              return isReusableEnumMember(node);
-            case 4 /* TypeMembers */:
-              return isReusableTypeMember(node);
-            case 8 /* VariableDeclarations */:
-              return isReusableVariableDeclaration(node);
-            case 17 /* JSDocParameters */:
-            case 16 /* Parameters */:
-              return isReusableParameter(node);
-          }
-          return false;
+        return false;
+      });
+    }
+    function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) {
+      if (usage2.end > declaration2.end) {
+        return false;
+      }
+      const ancestorChangingReferenceScope = findAncestor(usage2, (node) => {
+        if (node === declaration2) {
+          return "quit";
         }
-        function isReusableClassMember(node) {
-          if (node) {
-            switch (node.kind) {
-              case 176 /* Constructor */:
-              case 181 /* IndexSignature */:
+        switch (node.kind) {
+          case 219 /* ArrowFunction */:
+            return true;
+          case 172 /* PropertyDeclaration */:
+            return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true;
+          case 241 /* Block */:
+            switch (node.parent.kind) {
               case 177 /* GetAccessor */:
+              case 174 /* MethodDeclaration */:
               case 178 /* SetAccessor */:
-              case 172 /* PropertyDeclaration */:
-              case 240 /* SemicolonClassElement */:
                 return true;
-              case 174 /* MethodDeclaration */:
-                const methodDeclaration = node;
-                const nameIsConstructor = methodDeclaration.name.kind === 80 /* Identifier */ && methodDeclaration.name.escapedText === "constructor";
-                return !nameIsConstructor;
+              default:
+                return false;
             }
-          }
-          return false;
+          default:
+            return false;
         }
-        function isReusableSwitchClause(node) {
-          if (node) {
-            switch (node.kind) {
-              case 296 /* CaseClause */:
-              case 297 /* DefaultClause */:
-                return true;
-            }
+      });
+      return ancestorChangingReferenceScope === void 0;
+    }
+  }
+  function getRequiresScopeChangeCache(node) {
+    return getNodeLinks(node).declarationRequiresScopeChange;
+  }
+  function setRequiresScopeChangeCache(node, value) {
+    getNodeLinks(node).declarationRequiresScopeChange = value;
+  }
+  function checkAndReportErrorForInvalidInitializer(errorLocation, name, propertyWithInvalidInitializer, result) {
+    if (!emitStandardClassFields) {
+      if (errorLocation && !result && checkAndReportErrorForMissingPrefix(errorLocation, name, name)) {
+        return true;
+      }
+      error2(
+        errorLocation,
+        errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor,
+        declarationNameToString(propertyWithInvalidInitializer.name),
+        diagnosticName(name)
+      );
+      return true;
+    }
+    return false;
+  }
+  function onFailedToResolveSymbol(errorLocation, nameArg, meaning, nameNotFoundMessage) {
+    const name = isString(nameArg) ? nameArg : nameArg.escapedText;
+    addLazyDiagnostic(() => {
+      if (!errorLocation || errorLocation.parent.kind !== 324 /* JSDocLink */ && !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
+        let suggestion;
+        let suggestedLib;
+        if (nameArg) {
+          suggestedLib = getSuggestedLibForNonExistentName(nameArg);
+          if (suggestedLib) {
+            error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib);
           }
-          return false;
         }
-        function isReusableStatement(node) {
-          if (node) {
-            switch (node.kind) {
-              case 262 /* FunctionDeclaration */:
-              case 243 /* VariableStatement */:
-              case 241 /* Block */:
-              case 245 /* IfStatement */:
-              case 244 /* ExpressionStatement */:
-              case 257 /* ThrowStatement */:
-              case 253 /* ReturnStatement */:
-              case 255 /* SwitchStatement */:
-              case 252 /* BreakStatement */:
-              case 251 /* ContinueStatement */:
-              case 249 /* ForInStatement */:
-              case 250 /* ForOfStatement */:
-              case 248 /* ForStatement */:
-              case 247 /* WhileStatement */:
-              case 254 /* WithStatement */:
-              case 242 /* EmptyStatement */:
-              case 258 /* TryStatement */:
-              case 256 /* LabeledStatement */:
-              case 246 /* DoStatement */:
-              case 259 /* DebuggerStatement */:
-              case 272 /* ImportDeclaration */:
-              case 271 /* ImportEqualsDeclaration */:
-              case 278 /* ExportDeclaration */:
-              case 277 /* ExportAssignment */:
-              case 267 /* ModuleDeclaration */:
-              case 263 /* ClassDeclaration */:
-              case 264 /* InterfaceDeclaration */:
-              case 266 /* EnumDeclaration */:
-              case 265 /* TypeAliasDeclaration */:
-                return true;
-            }
+        if (!suggestedLib && suggestionCount < maximumSuggestionCount) {
+          suggestion = getSuggestedSymbolForNonexistentSymbol(errorLocation, name, meaning);
+          const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration);
+          if (isGlobalScopeAugmentationDeclaration) {
+            suggestion = void 0;
           }
-          return false;
-        }
-        function isReusableEnumMember(node) {
-          return node.kind === 306 /* EnumMember */;
-        }
-        function isReusableTypeMember(node) {
-          if (node) {
-            switch (node.kind) {
-              case 180 /* ConstructSignature */:
-              case 173 /* MethodSignature */:
-              case 181 /* IndexSignature */:
-              case 171 /* PropertySignature */:
-              case 179 /* CallSignature */:
-                return true;
+          if (suggestion) {
+            const suggestionName = symbolToString(suggestion);
+            const isUncheckedJS = isUncheckedJSSuggestion(
+              errorLocation,
+              suggestion,
+              /*excludeClasses*/
+              false
+            );
+            const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
+            const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
+            diagnostic.canonicalHead = getCanonicalDiagnostic(nameNotFoundMessage, diagnosticName(nameArg));
+            addErrorOrSuggestion(!isUncheckedJS, diagnostic);
+            if (suggestion.valueDeclaration) {
+              addRelatedInfo(
+                diagnostic,
+                createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
+              );
             }
           }
-          return false;
         }
-        function isReusableVariableDeclaration(node) {
-          if (node.kind !== 260 /* VariableDeclaration */) {
-            return false;
-          }
-          const variableDeclarator = node;
-          return variableDeclarator.initializer === void 0;
+        if (!suggestion && !suggestedLib && nameArg) {
+          error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg));
         }
-        function isReusableParameter(node) {
-          if (node.kind !== 169 /* Parameter */) {
-            return false;
-          }
-          const parameter = node;
-          return parameter.initializer === void 0;
+        suggestionCount++;
+      }
+    });
+  }
+  function onSuccessfullyResolvedSymbol(errorLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext) {
+    addLazyDiagnostic(() => {
+      var _a;
+      const name = result.escapedName;
+      const isInExternalModule = lastLocation && isSourceFile(lastLocation) && isExternalOrCommonJsModule(lastLocation);
+      if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) {
+        const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result);
+        if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) {
+          checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation);
         }
-        function abortParsingListOrMoveToNextToken(kind) {
-          parsingContextErrors(kind);
-          if (isInSomeParsingContext()) {
-            return true;
-          }
-          nextToken();
-          return false;
+      }
+      if (isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(errorLocation.flags & 16777216 /* JSDoc */)) {
+        const merged = getMergedSymbol(result);
+        if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) {
+          errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name));
         }
-        function parsingContextErrors(context) {
-          switch (context) {
-            case 0 /* SourceElements */:
-              return token() === 90 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(95 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
-            case 1 /* BlockStatements */:
-              return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
-            case 2 /* SwitchClauses */:
-              return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected);
-            case 3 /* SwitchClauseStatements */:
-              return parseErrorAtCurrentToken(Diagnostics.Statement_expected);
-            case 18 /* RestProperties */:
-            case 4 /* TypeMembers */:
-              return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected);
-            case 5 /* ClassMembers */:
-              return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected);
-            case 6 /* EnumMembers */:
-              return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected);
-            case 7 /* HeritageClauseElement */:
-              return parseErrorAtCurrentToken(Diagnostics.Expression_expected);
-            case 8 /* VariableDeclarations */:
-              return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected);
-            case 9 /* ObjectBindingElements */:
-              return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected);
-            case 10 /* ArrayBindingElements */:
-              return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected);
-            case 11 /* ArgumentExpressions */:
-              return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected);
-            case 12 /* ObjectLiteralMembers */:
-              return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected);
-            case 15 /* ArrayLiteralMembers */:
-              return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected);
-            case 17 /* JSDocParameters */:
-              return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
-            case 16 /* Parameters */:
-              return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
-            case 19 /* TypeParameters */:
-              return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected);
-            case 20 /* TypeArguments */:
-              return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected);
-            case 21 /* TupleElementTypes */:
-              return parseErrorAtCurrentToken(Diagnostics.Type_expected);
-            case 22 /* HeritageClauses */:
-              return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected);
-            case 23 /* ImportOrExportSpecifiers */:
-              if (token() === 161 /* FromKeyword */) {
-                return parseErrorAtCurrentToken(Diagnostics._0_expected, "}");
-              }
-              return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-            case 13 /* JsxAttributes */:
-              return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-            case 14 /* JsxChildren */:
-              return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-            case 24 /* ImportAttributes */:
-              return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected);
-            case 25 /* JSDocComment */:
-              return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-            case 26 /* Count */:
-              return Debug.fail("ParsingContext.Count used as a context");
-            default:
-              Debug.assertNever(context);
+      }
+      if (associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
+        const candidate = getMergedSymbol(getLateBoundSymbol(result));
+        const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
+        if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
+          error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
+        } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && getSymbol2(root.parent.locals, candidate.escapedName, meaning) === candidate) {
+          error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
+        }
+      }
+      if (errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) {
+        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */);
+        if (typeOnlyDeclaration) {
+          const message = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type;
+          const unescapedName = unescapeLeadingUnderscores(name);
+          addTypeOnlyDeclarationRelatedInfo(
+            error2(errorLocation, message, unescapedName),
+            typeOnlyDeclaration,
+            unescapedName
+          );
+        }
+      }
+      if (compilerOptions.isolatedModules && result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */) {
+        const isNodeFile = denoContext.hasNodeSourceFile(lastLocation);
+        const fileGlobals = isNodeFile ? nodeGlobals : denoGlobals;
+        const isGlobal = getSymbol2(fileGlobals, name, meaning) === result;
+        const nonValueSymbol = isGlobal && isSourceFile(lastLocation) && lastLocation.locals && getSymbol2(lastLocation.locals, name, ~111551 /* Value */);
+        if (nonValueSymbol) {
+          const importDecl = (_a = nonValueSymbol.declarations) == null ? void 0 : _a.find((d) => d.kind === 276 /* ImportSpecifier */ || d.kind === 273 /* ImportClause */ || d.kind === 274 /* NamespaceImport */ || d.kind === 271 /* ImportEqualsDeclaration */);
+          if (importDecl && !isTypeOnlyImportDeclaration(importDecl)) {
+            error2(importDecl, Diagnostics.Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, unescapeLeadingUnderscores(name));
           }
         }
-        function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) {
-          const saveParsingContext = parsingContext;
-          parsingContext |= 1 << kind;
-          const list = [];
-          const listPos = getNodePos();
-          let commaStart = -1;
-          while (true) {
-            if (isListElement2(
-              kind,
-              /*inErrorRecovery*/
-              false
-            )) {
-              const startPos = scanner2.getTokenFullStart();
-              const result = parseListElement(kind, parseElement);
-              if (!result) {
-                parsingContext = saveParsingContext;
-                return void 0;
-              }
-              list.push(result);
-              commaStart = scanner2.getTokenStart();
-              if (parseOptional(28 /* CommaToken */)) {
-                continue;
-              }
-              commaStart = -1;
-              if (isListTerminator(kind)) {
-                break;
-              }
-              parseExpected(28 /* CommaToken */, getExpectedCommaDiagnostic(kind));
-              if (considerSemicolonAsDelimiter && token() === 27 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) {
-                nextToken();
-              }
-              if (startPos === scanner2.getTokenFullStart()) {
-                nextToken();
-              }
-              continue;
-            }
-            if (isListTerminator(kind)) {
-              break;
-            }
-            if (abortParsingListOrMoveToNextToken(kind)) {
-              break;
-            }
-          }
-          parsingContext = saveParsingContext;
-          return createNodeArray(
-            list,
-            listPos,
-            /*end*/
-            void 0,
-            commaStart >= 0
-          );
-        }
-        function getExpectedCommaDiagnostic(kind) {
-          return kind === 6 /* EnumMembers */ ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
-        }
-        function createMissingList() {
-          const list = createNodeArray([], getNodePos());
-          list.isMissingList = true;
-          return list;
-        }
-        function isMissingList(arr) {
-          return !!arr.isMissingList;
-        }
-        function parseBracketedList(kind, parseElement, open, close) {
-          if (parseExpected(open)) {
-            const result = parseDelimitedList(kind, parseElement);
-            parseExpected(close);
-            return result;
-          }
-          return createMissingList();
-        }
-        function parseEntityName(allowReservedWords, diagnosticMessage) {
-          const pos = getNodePos();
-          let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage);
-          while (parseOptional(25 /* DotToken */)) {
-            if (token() === 30 /* LessThanToken */) {
-              break;
-            }
-            entity = finishNode(
-              factory2.createQualifiedName(
-                entity,
-                parseRightSideOfDot(
-                  allowReservedWords,
-                  /*allowPrivateIdentifiers*/
-                  false,
-                  /*allowUnicodeEscapeSequenceInIdentifierName*/
-                  true
-                )
-              ),
-              pos
-            );
-          }
-          return entity;
-        }
-        function createQualifiedName(entity, name) {
-          return finishNode(factory2.createQualifiedName(entity, name), entity.pos);
-        }
-        function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers, allowUnicodeEscapeSequenceInIdentifierName) {
-          if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
-            const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
-            if (matchesPattern) {
-              return createMissingNode(
-                80 /* Identifier */,
-                /*reportAtCurrentPosition*/
-                true,
-                Diagnostics.Identifier_expected
-              );
-            }
-          }
-          if (token() === 81 /* PrivateIdentifier */) {
-            const node = parsePrivateIdentifier();
-            return allowPrivateIdentifiers ? node : createMissingNode(
-              80 /* Identifier */,
-              /*reportAtCurrentPosition*/
-              true,
-              Diagnostics.Identifier_expected
-            );
-          }
-          if (allowIdentifierNames) {
-            return allowUnicodeEscapeSequenceInIdentifierName ? parseIdentifierName() : parseIdentifierNameErrorOnUnicodeEscapeSequence();
-          }
-          return parseIdentifier();
-        }
-        function parseTemplateSpans(isTaggedTemplate) {
-          const pos = getNodePos();
-          const list = [];
-          let node;
-          do {
-            node = parseTemplateSpan(isTaggedTemplate);
-            list.push(node);
-          } while (node.literal.kind === 17 /* TemplateMiddle */);
-          return createNodeArray(list, pos);
-        }
-        function parseTemplateExpression(isTaggedTemplate) {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTemplateExpression(
-              parseTemplateHead(isTaggedTemplate),
-              parseTemplateSpans(isTaggedTemplate)
-            ),
-            pos
-          );
-        }
-        function parseTemplateType() {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTemplateLiteralType(
-              parseTemplateHead(
-                /*isTaggedTemplate*/
-                false
-              ),
-              parseTemplateTypeSpans()
-            ),
-            pos
-          );
+      }
+    });
+  }
+  function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) {
+    if (!typeOnlyDeclaration) return diagnostic;
+    return addRelatedInfo(
+      diagnostic,
+      createDiagnosticForNode(
+        typeOnlyDeclaration,
+        typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here,
+        unescapedName
+      )
+    );
+  }
+  function diagnosticName(nameArg) {
+    return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg);
+  }
+  function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) {
+    if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
+      return false;
+    }
+    const container = getThisContainer(
+      errorLocation,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    let location = container;
+    while (location) {
+      if (isClassLike(location.parent)) {
+        const classSymbol = getSymbolOfDeclaration(location.parent);
+        if (!classSymbol) {
+          break;
         }
-        function parseTemplateTypeSpans() {
-          const pos = getNodePos();
-          const list = [];
-          let node;
-          do {
-            node = parseTemplateTypeSpan();
-            list.push(node);
-          } while (node.literal.kind === 17 /* TemplateMiddle */);
-          return createNodeArray(list, pos);
-        }
-        function parseTemplateTypeSpan() {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTemplateLiteralTypeSpan(
-              parseType(),
-              parseLiteralOfTemplateSpan(
-                /*isTaggedTemplate*/
-                false
-              )
-            ),
-            pos
-          );
+        const constructorType = getTypeOfSymbol(classSymbol);
+        if (getPropertyOfType(constructorType, name)) {
+          error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol));
+          return true;
         }
-        function parseLiteralOfTemplateSpan(isTaggedTemplate) {
-          if (token() === 20 /* CloseBraceToken */) {
-            reScanTemplateToken(isTaggedTemplate);
-            return parseTemplateMiddleOrTemplateTail();
-          } else {
-            return parseExpectedToken(18 /* TemplateTail */, Diagnostics._0_expected, tokenToString(20 /* CloseBraceToken */));
+        if (location === container && !isStatic(location)) {
+          const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType;
+          if (getPropertyOfType(instanceType, name)) {
+            error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg));
+            return true;
           }
         }
-        function parseTemplateSpan(isTaggedTemplate) {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTemplateSpan(
-              allowInAnd(parseExpression),
-              parseLiteralOfTemplateSpan(isTaggedTemplate)
-            ),
-            pos
-          );
-        }
-        function parseLiteralNode() {
-          return parseLiteralLikeNode(token());
+      }
+      location = location.parent;
+    }
+    return false;
+  }
+  function checkAndReportErrorForExtendingInterface(errorLocation) {
+    const expression = getEntityNameForExtendingInterface(errorLocation);
+    if (expression && resolveEntityName(
+      expression,
+      64 /* Interface */,
+      /*ignoreErrors*/
+      true
+    )) {
+      error2(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
+      return true;
+    }
+    return false;
+  }
+  function getEntityNameForExtendingInterface(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+      case 211 /* PropertyAccessExpression */:
+        return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0;
+      case 233 /* ExpressionWithTypeArguments */:
+        if (isEntityNameExpression(node.expression)) {
+          return node.expression;
         }
-        function parseTemplateHead(isTaggedTemplate) {
-          if (!isTaggedTemplate && scanner2.getTokenFlags() & 26656 /* IsInvalid */) {
-            reScanTemplateToken(
-              /*isTaggedTemplate*/
-              false
+      default:
+        return void 0;
+    }
+  }
+  function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
+    const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
+    if (meaning === namespaceMeaning) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~namespaceMeaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      const parent2 = errorLocation.parent;
+      if (symbol) {
+        if (isQualifiedName(parent2)) {
+          Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace");
+          const propName = parent2.right.escapedText;
+          const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName);
+          if (propType) {
+            error2(
+              parent2,
+              Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
+              unescapeLeadingUnderscores(name),
+              unescapeLeadingUnderscores(propName)
             );
+            return true;
           }
-          const fragment = parseLiteralLikeNode(token());
-          Debug.assert(fragment.kind === 16 /* TemplateHead */, "Template head has wrong token kind");
-          return fragment;
-        }
-        function parseTemplateMiddleOrTemplateTail() {
-          const fragment = parseLiteralLikeNode(token());
-          Debug.assert(fragment.kind === 17 /* TemplateMiddle */ || fragment.kind === 18 /* TemplateTail */, "Template fragment has wrong token kind");
-          return fragment;
-        }
-        function getTemplateLiteralRawText(kind) {
-          const isLast = kind === 15 /* NoSubstitutionTemplateLiteral */ || kind === 18 /* TemplateTail */;
-          const tokenText = scanner2.getTokenText();
-          return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2));
-        }
-        function parseLiteralLikeNode(kind) {
-          const pos = getNodePos();
-          const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 7176 /* TemplateLiteralLikeFlags */) : (
-            // Note that theoretically the following condition would hold true literals like 009,
-            // which is not octal. But because of how the scanner separates the tokens, we would
-            // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
-            // We also do not need to check for negatives because any prefix operator would be part of a
-            // parent unary expression.
-            kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral(
-              scanner2.getTokenValue(),
-              /*isSingleQuote*/
-              void 0,
-              scanner2.hasExtendedUnicodeEscape()
-            ) : isLiteralKind(kind) ? factoryCreateLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail()
-          );
-          if (scanner2.hasExtendedUnicodeEscape()) {
-            node.hasExtendedUnicodeEscape = true;
-          }
-          if (scanner2.isUnterminated()) {
-            node.isUnterminated = true;
-          }
-          nextToken();
-          return finishNode(node, pos);
-        }
-        function parseEntityNameOfTypeReference() {
-          return parseEntityName(
-            /*allowReservedWords*/
-            true,
-            Diagnostics.Type_expected
-          );
-        }
-        function parseTypeArgumentsOfTypeReference() {
-          if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 30 /* LessThanToken */) {
-            return parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */);
-          }
-        }
-        function parseTypeReference() {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTypeReferenceNode(
-              parseEntityNameOfTypeReference(),
-              parseTypeArgumentsOfTypeReference()
-            ),
-            pos
-          );
         }
-        function typeHasArrowFunctionBlockingParseError(node) {
-          switch (node.kind) {
-            case 183 /* TypeReference */:
-              return nodeIsMissing(node.typeName);
-            case 184 /* FunctionType */:
-            case 185 /* ConstructorType */: {
-              const { parameters, type } = node;
-              return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type);
-            }
-            case 196 /* ParenthesizedType */:
-              return typeHasArrowFunctionBlockingParseError(node.type);
-            default:
-              return false;
+        error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name));
+        return true;
+      }
+    }
+    return false;
+  }
+  function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
+    if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        ~788968 /* Type */ & 111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
+        error2(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
+        return true;
+      }
+    }
+    return false;
+  }
+  function isPrimitiveTypeName(name) {
+    return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown";
+  }
+  function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) {
+    if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 281 /* ExportSpecifier */) {
+      error2(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name);
+      return true;
+    }
+    return false;
+  }
+  function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) {
+    if (meaning & 111551 /* Value */) {
+      if (isPrimitiveTypeName(name)) {
+        const grandparent = errorLocation.parent.parent;
+        if (grandparent && grandparent.parent && isHeritageClause(grandparent)) {
+          const heritageKind = grandparent.token;
+          const containerKind = grandparent.parent.kind;
+          if (containerKind === 264 /* InterfaceDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) {
+            error2(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types, unescapeLeadingUnderscores(name));
+          } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) {
+            error2(errorLocation, Diagnostics.A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values, unescapeLeadingUnderscores(name));
+          } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 119 /* ImplementsKeyword */) {
+            error2(errorLocation, Diagnostics.A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types, unescapeLeadingUnderscores(name));
           }
+        } else {
+          error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name));
         }
-        function parseThisTypePredicate(lhs) {
-          nextToken();
-          return finishNode(factory2.createTypePredicateNode(
-            /*assertsModifier*/
-            void 0,
-            lhs,
-            parseType()
-          ), lhs.pos);
-        }
-        function parseThisTypeNode() {
-          const pos = getNodePos();
-          nextToken();
-          return finishNode(factory2.createThisTypeNode(), pos);
-        }
-        function parseJSDocAllType() {
-          const pos = getNodePos();
-          nextToken();
-          return finishNode(factory2.createJSDocAllType(), pos);
-        }
-        function parseJSDocNonNullableType() {
-          const pos = getNodePos();
-          nextToken();
-          return finishNode(factory2.createJSDocNonNullableType(
-            parseNonArrayType(),
-            /*postfix*/
-            false
-          ), pos);
-        }
-        function parseJSDocUnknownOrNullableType() {
-          const pos = getNodePos();
-          nextToken();
-          if (token() === 28 /* CommaToken */ || token() === 20 /* CloseBraceToken */ || token() === 22 /* CloseParenToken */ || token() === 32 /* GreaterThanToken */ || token() === 64 /* EqualsToken */ || token() === 52 /* BarToken */) {
-            return finishNode(factory2.createJSDocUnknownType(), pos);
-          } else {
-            return finishNode(factory2.createJSDocNullableType(
-              parseType(),
-              /*postfix*/
-              false
-            ), pos);
-          }
+        return true;
+      }
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      const allFlags = symbol && getSymbolFlags(symbol);
+      if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
+        const rawName = unescapeLeadingUnderscores(name);
+        if (isES2015OrLaterConstructorName(name)) {
+          error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName);
+        } else if (maybeMappedType(errorLocation, symbol)) {
+          error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K");
+        } else {
+          error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName);
         }
-        function parseJSDocFunctionType() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          if (tryParse(nextTokenIsOpenParen)) {
-            const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-            const type = parseReturnType(
-              59 /* ColonToken */,
-              /*isType*/
-              false
-            );
-            return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
-          }
-          return finishNode(factory2.createTypeReferenceNode(
-            parseIdentifierName(),
-            /*typeArguments*/
-            void 0
-          ), pos);
+        return true;
+      }
+    }
+    return false;
+  }
+  function maybeMappedType(node, symbol) {
+    const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
+    if (container && container.members.length === 1) {
+      const type = getDeclaredTypeOfSymbol(symbol);
+      return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
+        type,
+        384 /* StringOrNumberLiteral */,
+        /*strict*/
+        true
+      );
+    }
+    return false;
+  }
+  function isES2015OrLaterConstructorName(n) {
+    switch (n) {
+      case "Promise":
+      case "Symbol":
+      case "Map":
+      case "WeakMap":
+      case "Set":
+      case "WeakSet":
+        return true;
+    }
+    return false;
+  }
+  function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
+    if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1024 /* NamespaceModule */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol) {
+        error2(
+          errorLocation,
+          Diagnostics.Cannot_use_namespace_0_as_a_value,
+          unescapeLeadingUnderscores(name)
+        );
+        return true;
+      }
+    } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1536 /* Module */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol) {
+        error2(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
+        return true;
+      }
+    }
+    return false;
+  }
+  function checkResolvedBlockScopedVariable(result, errorLocation) {
+    var _a;
+    Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */));
+    if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) {
+      return;
+    }
+    const declaration = (_a = result.declarations) == null ? void 0 : _a.find(
+      (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 266 /* EnumDeclaration */
+    );
+    if (declaration === void 0) return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration");
+    if (!(declaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) {
+      let diagnosticMessage;
+      const declarationName = declarationNameToString(getNameOfDeclaration(declaration));
+      if (result.flags & 2 /* BlockScopedVariable */) {
+        diagnosticMessage = error2(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName);
+      } else if (result.flags & 32 /* Class */) {
+        diagnosticMessage = error2(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName);
+      } else if (result.flags & 256 /* RegularEnum */) {
+        diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
+      } else {
+        Debug.assert(!!(result.flags & 128 /* ConstEnum */));
+        if (getIsolatedModules(compilerOptions)) {
+          diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
         }
-        function parseJSDocParameter() {
-          const pos = getNodePos();
-          let name;
-          if (token() === 110 /* ThisKeyword */ || token() === 105 /* NewKeyword */) {
-            name = parseIdentifierName();
-            parseExpected(59 /* ColonToken */);
-          }
-          return finishNode(
-            factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
-              name,
-              /*questionToken*/
-              void 0,
-              parseJSDocType(),
-              /*initializer*/
-              void 0
-            ),
-            pos
+      }
+      if (diagnosticMessage) {
+        addRelatedInfo(diagnosticMessage, createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName));
+      }
+    }
+  }
+  function isSameScopeDescendentOf(initial, parent2, stopAt) {
+    return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || getFunctionFlags(n) & 3 /* AsyncGenerator */) ? "quit" : false));
+  }
+  function getAnyImportSyntax(node) {
+    switch (node.kind) {
+      case 271 /* ImportEqualsDeclaration */:
+        return node;
+      case 273 /* ImportClause */:
+        return node.parent;
+      case 274 /* NamespaceImport */:
+        return node.parent.parent;
+      case 276 /* ImportSpecifier */:
+        return node.parent.parent.parent;
+      default:
+        return void 0;
+    }
+  }
+  function getDeclarationOfAliasSymbol(symbol) {
+    return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration2);
+  }
+  function isAliasSymbolDeclaration2(node) {
+    return node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 304 /* ShorthandPropertyAssignment */ || node.kind === 303 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 260 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 208 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
+  }
+  function isAliasableOrJsExpression(e) {
+    return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e);
+  }
+  function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) {
+    const commonJSPropertyAccess = getCommonJSPropertyAccess(node);
+    if (commonJSPropertyAccess) {
+      const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0];
+      return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0;
+    }
+    if (isVariableDeclaration(node) || node.moduleReference.kind === 283 /* ExternalModuleReference */) {
+      const immediate = resolveExternalModuleName(
+        node,
+        getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
+      );
+      const resolved2 = resolveExternalModuleSymbol(immediate);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved2,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved2;
+    }
+    const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
+    checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved);
+    return resolved;
+  }
+  function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
+    if (markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    ) && !node.isTypeOnly) {
+      const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
+      const isExport = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */;
+      const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
+      const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
+      const name = typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? "*" : unescapeLeadingUnderscores(typeOnlyDeclaration.name.escapedText);
+      addRelatedInfo(error2(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name));
+    }
+  }
+  function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) {
+    const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
+    const exportSymbol = exportValue ? getPropertyOfType(
+      getTypeOfSymbol(exportValue),
+      name,
+      /*skipObjectFunctionPropertyAugment*/
+      true
+    ) : moduleSymbol.exports.get(name);
+    const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      sourceNode,
+      exportSymbol,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function isSyntacticDefault(node) {
+    return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) || isNamespaceExport(node);
+  }
+  function getUsageModeForExpression(usage) {
+    return isStringLiteralLike(usage) ? host.getModeForUsageLocation(getSourceFileOfNode(usage), usage) : void 0;
+  }
+  function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) {
+    return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */;
+  }
+  function isOnlyImportedAsDefault(usage) {
+    const usageMode = getUsageModeForExpression(usage);
+    return usageMode === 99 /* ESNext */ && endsWith(usage.text, ".json" /* Json */);
+  }
+  function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) {
+    const usageMode = file && getUsageModeForExpression(usage);
+    if (file && usageMode !== void 0 && file.impliedNodeFormat === 1 /* CommonJS */) {
+      const result = isESMFormatImportImportingCommonjsFormatFile(usageMode, file.impliedNodeFormat);
+      if (result) {
+        return result;
+      }
+    }
+    if (!allowSyntheticDefaultImports) {
+      return false;
+    }
+    if (!file || file.isDeclarationFile) {
+      const defaultExportSymbol = resolveExportByName(
+        moduleSymbol,
+        "default" /* Default */,
+        /*sourceNode*/
+        void 0,
+        /*dontResolveAlias*/
+        true
+      );
+      if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
+        return false;
+      }
+      if (resolveExportByName(
+        moduleSymbol,
+        escapeLeadingUnderscores("__esModule"),
+        /*sourceNode*/
+        void 0,
+        dontResolveAlias
+      )) {
+        return false;
+      }
+      return true;
+    }
+    if (!isSourceFileJS(file)) {
+      return hasExportAssignmentSymbol(moduleSymbol);
+    }
+    return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
+      moduleSymbol,
+      escapeLeadingUnderscores("__esModule"),
+      /*sourceNode*/
+      void 0,
+      dontResolveAlias
+    );
+  }
+  function getTargetOfImportClause(node, dontResolveAlias) {
+    const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
+    if (moduleSymbol) {
+      return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
+    }
+  }
+  function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) {
+    var _a;
+    let exportDefaultSymbol;
+    if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
+      exportDefaultSymbol = moduleSymbol;
+    } else {
+      exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias);
+    }
+    const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
+    const specifier = getModuleSpecifierForImportOrExport(node);
+    if (!specifier) {
+      return exportDefaultSymbol;
+    }
+    const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
+    const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
+    if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
+      if (hasExportAssignmentSymbol(moduleSymbol) && !allowSyntheticDefaultImports) {
+        const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
+        const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
+        const exportAssignment = exportEqualsSymbol.valueDeclaration;
+        const err = error2(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName);
+        if (exportAssignment) {
+          addRelatedInfo(
+            err,
+            createDiagnosticForNode(
+              exportAssignment,
+              Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag,
+              compilerOptionName
+            )
           );
         }
-        function parseJSDocType() {
-          scanner2.setInJSDocType(true);
-          const pos = getNodePos();
-          if (parseOptional(144 /* ModuleKeyword */)) {
-            const moduleTag = factory2.createJSDocNamepathType(
-              /*type*/
-              void 0
-            );
-            terminate:
-              while (true) {
-                switch (token()) {
-                  case 20 /* CloseBraceToken */:
-                  case 1 /* EndOfFileToken */:
-                  case 28 /* CommaToken */:
-                  case 5 /* WhitespaceTrivia */:
-                    break terminate;
-                  default:
-                    nextTokenJSDoc();
-                }
-              }
-            scanner2.setInJSDocType(false);
-            return finishNode(moduleTag, pos);
-          }
-          const hasDotDotDot = parseOptional(26 /* DotDotDotToken */);
-          let type = parseTypeOrTypePredicate();
-          scanner2.setInJSDocType(false);
-          if (hasDotDotDot) {
-            type = finishNode(factory2.createJSDocVariadicType(type), pos);
-          }
-          if (token() === 64 /* EqualsToken */) {
-            nextToken();
-            return finishNode(factory2.createJSDocOptionalType(type), pos);
+      } else if (isImportClause(node)) {
+        reportNonDefaultExport(moduleSymbol, node);
+      } else {
+        errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name);
+      }
+    } else if (hasSyntheticDefault || hasDefaultOnly) {
+      const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        moduleSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved;
+    }
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      exportDefaultSymbol,
+      /*finalTarget*/
+      void 0,
+      /*overwriteEmpty*/
+      false
+    );
+    return exportDefaultSymbol;
+  }
+  function getModuleSpecifierForImportOrExport(node) {
+    switch (node.kind) {
+      case 273 /* ImportClause */:
+        return node.parent.moduleSpecifier;
+      case 271 /* ImportEqualsDeclaration */:
+        return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0;
+      case 274 /* NamespaceImport */:
+        return node.parent.parent.moduleSpecifier;
+      case 276 /* ImportSpecifier */:
+        return node.parent.parent.parent.moduleSpecifier;
+      case 281 /* ExportSpecifier */:
+        return node.parent.parent.moduleSpecifier;
+      default:
+        return Debug.assertNever(node);
+    }
+  }
+  function reportNonDefaultExport(moduleSymbol, node) {
+    var _a, _b, _c;
+    if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has(node.symbol.escapedName)) {
+      error2(
+        node.name,
+        Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead,
+        symbolToString(moduleSymbol),
+        symbolToString(node.symbol)
+      );
+    } else {
+      const diagnostic = error2(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol));
+      const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */);
+      if (exportStar) {
+        const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find(
+          (decl) => {
+            var _a2, _b2;
+            return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a2 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a2.exports) == null ? void 0 : _b2.has("default" /* Default */)));
           }
-          return type;
-        }
-        function parseTypeQuery() {
-          const pos = getNodePos();
-          parseExpected(114 /* TypeOfKeyword */);
-          const entityName = parseEntityName(
-            /*allowReservedWords*/
-            true
-          );
-          const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
-          return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
+        );
+        if (defaultExport) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default));
         }
-        function parseTypeParameter() {
-          const pos = getNodePos();
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            false,
-            /*permitConstAsModifier*/
+      }
+    }
+  }
+  function getTargetOfNamespaceImport(node, dontResolveAlias) {
+    const moduleSpecifier = node.parent.parent.moduleSpecifier;
+    const immediate = resolveExternalModuleName(node, moduleSpecifier);
+    const resolved = resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressInteropError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfNamespaceExport(node, dontResolveAlias) {
+    const moduleSpecifier = node.parent.moduleSpecifier;
+    const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
+    const resolved = moduleSpecifier && resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressInteropError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
+    if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) {
+      return unknownSymbol;
+    }
+    if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) {
+      return valueSymbol;
+    }
+    const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName);
+    Debug.assert(valueSymbol.declarations || typeSymbol.declarations);
+    result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues);
+    result.parent = valueSymbol.parent || typeSymbol.parent;
+    if (valueSymbol.valueDeclaration) result.valueDeclaration = valueSymbol.valueDeclaration;
+    if (typeSymbol.members) result.members = new Map(typeSymbol.members);
+    if (valueSymbol.exports) result.exports = new Map(valueSymbol.exports);
+    return result;
+  }
+  function getExportOfModule(symbol, name, specifier, dontResolveAlias) {
+    var _a;
+    if (symbol.flags & 1536 /* Module */) {
+      const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
+      const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
+      const exportStarDeclaration = (_a = getSymbolLinks(symbol).typeOnlyExportStarMap) == null ? void 0 : _a.get(name.escapedText);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        specifier,
+        exportSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false,
+        exportStarDeclaration,
+        name.escapedText
+      );
+      return resolved;
+    }
+  }
+  function getPropertyOfVariable(symbol, name) {
+    if (symbol.flags & 3 /* Variable */) {
+      const typeAnnotation = symbol.valueDeclaration.type;
+      if (typeAnnotation) {
+        return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name));
+      }
+    }
+  }
+  function getExternalModuleMember(node, specifier, dontResolveAlias = false) {
+    var _a;
+    const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier;
+    const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier);
+    const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name;
+    if (!isIdentifier(name)) {
+      return void 0;
+    }
+    const suppressInteropError = name.escapedText === "default" /* Default */ && allowSyntheticDefaultImports;
+    const targetSymbol = resolveESModuleSymbol(
+      moduleSymbol,
+      moduleSpecifier,
+      /*dontResolveAlias*/
+      false,
+      suppressInteropError
+    );
+    if (targetSymbol) {
+      if (name.escapedText) {
+        if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
+          return moduleSymbol;
+        }
+        let symbolFromVariable;
+        if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
+          symbolFromVariable = getPropertyOfType(
+            getTypeOfSymbol(targetSymbol),
+            name.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
             true
           );
-          const name = parseIdentifier();
-          let constraint;
-          let expression;
-          if (parseOptional(96 /* ExtendsKeyword */)) {
-            if (isStartOfType() || !isStartOfExpression()) {
-              constraint = parseType();
-            } else {
-              expression = parseUnaryExpressionOrHigher();
-            }
-          }
-          const defaultType = parseOptional(64 /* EqualsToken */) ? parseType() : void 0;
-          const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType);
-          node.expression = expression;
-          return finishNode(node, pos);
-        }
-        function parseTypeParameters() {
-          if (token() === 30 /* LessThanToken */) {
-            return parseBracketedList(19 /* TypeParameters */, parseTypeParameter, 30 /* LessThanToken */, 32 /* GreaterThanToken */);
-          }
-        }
-        function isStartOfParameter(isJSDocParameter) {
-          return token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 60 /* AtToken */ || isStartOfType(
-            /*inStartOfParameter*/
-            !isJSDocParameter
-          );
-        }
-        function parseNameOfParameter(modifiers) {
-          const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
-          if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) {
-            nextToken();
-          }
-          return name;
-        }
-        function isParameterNameStart() {
-          return isBindingIdentifier() || token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */;
-        }
-        function parseParameter(inOuterAwaitContext) {
-          return parseParameterWorker(inOuterAwaitContext);
-        }
-        function parseParameterForSpeculation(inOuterAwaitContext) {
-          return parseParameterWorker(
-            inOuterAwaitContext,
-            /*allowAmbiguity*/
-            false
-          );
+        } else {
+          symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
         }
-        function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = inOuterAwaitContext ? doInAwaitContext(() => parseModifiers(
-            /*allowDecorators*/
-            true
-          )) : doOutsideOfAwaitContext(() => parseModifiers(
-            /*allowDecorators*/
-            true
-          ));
-          if (token() === 110 /* ThisKeyword */) {
-            const node2 = factory2.createParameterDeclaration(
-              modifiers,
-              /*dotDotDotToken*/
-              void 0,
-              createIdentifier(
-                /*isIdentifier*/
-                true
-              ),
-              /*questionToken*/
-              void 0,
-              parseTypeAnnotation(),
-              /*initializer*/
-              void 0
-            );
-            const modifier = firstOrUndefined(modifiers);
-            if (modifier) {
-              parseErrorAtRange(modifier, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters);
-            }
-            return withJSDoc(finishNode(node2, pos), hasJSDoc);
-          }
-          const savedTopLevel = topLevel;
-          topLevel = false;
-          const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
-          if (!allowAmbiguity && !isParameterNameStart()) {
-            return void 0;
+        symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias);
+        let symbolFromModule = getExportOfModule(targetSymbol, name, specifier, dontResolveAlias);
+        if (symbolFromModule === void 0 && name.escapedText === "default" /* Default */) {
+          const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
+          if (isOnlyImportedAsDefault(moduleSpecifier) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) {
+            symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
           }
-          const node = withJSDoc(
-            finishNode(
-              factory2.createParameterDeclaration(
-                modifiers,
-                dotDotDotToken,
-                parseNameOfParameter(modifiers),
-                parseOptionalToken(58 /* QuestionToken */),
-                parseTypeAnnotation(),
-                parseInitializer()
-              ),
-              pos
-            ),
-            hasJSDoc
-          );
-          topLevel = savedTopLevel;
-          return node;
         }
-        function parseReturnType(returnToken, isType) {
-          if (shouldParseReturnType(returnToken, isType)) {
-            return allowConditionalTypesAnd(parseTypeOrTypePredicate);
-          }
+        const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable;
+        if (!symbol) {
+          errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name);
         }
-        function shouldParseReturnType(returnToken, isType) {
-          if (returnToken === 39 /* EqualsGreaterThanToken */) {
-            parseExpected(returnToken);
-            return true;
-          } else if (parseOptional(59 /* ColonToken */)) {
-            return true;
-          } else if (isType && token() === 39 /* EqualsGreaterThanToken */) {
-            parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(59 /* ColonToken */));
-            nextToken();
-            return true;
-          }
-          return false;
+        return symbol;
+      }
+    }
+  }
+  function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) {
+    var _a;
+    const moduleName = getFullyQualifiedName(moduleSymbol, node);
+    const declarationName = declarationNameToString(name);
+    const suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol);
+    if (suggestion !== void 0) {
+      const suggestionName = symbolToString(suggestion);
+      const diagnostic = error2(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName);
+      if (suggestion.valueDeclaration) {
+        addRelatedInfo(diagnostic, createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName));
+      }
+    } else {
+      if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has("default" /* Default */)) {
+        error2(
+          name,
+          Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead,
+          moduleName,
+          declarationName
+        );
+      } else {
+        reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName);
+      }
+    }
+  }
+  function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
+    var _a, _b;
+    const localSymbol = (_b = (_a = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name.escapedText);
+    const exports2 = moduleSymbol.exports;
+    if (localSymbol) {
+      const exportedEqualsSymbol = exports2 == null ? void 0 : exports2.get("export=" /* ExportEquals */);
+      if (exportedEqualsSymbol) {
+        getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
+      } else {
+        const exportedSymbol = exports2 ? find(symbolsToArray(exports2), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0;
+        const diagnostic = exportedSymbol ? error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName);
+        if (localSymbol.declarations) {
+          addRelatedInfo(diagnostic, ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName)));
         }
-        function parseParametersWorker(flags, allowAmbiguity) {
-          const savedYieldContext = inYieldContext();
-          const savedAwaitContext = inAwaitContext();
-          setYieldContext(!!(flags & 1 /* Yield */));
-          setAwaitContext(!!(flags & 2 /* Await */));
-          const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(17 /* JSDocParameters */, parseJSDocParameter) : parseDelimitedList(16 /* Parameters */, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext));
-          setYieldContext(savedYieldContext);
-          setAwaitContext(savedAwaitContext);
-          return parameters;
-        }
-        function parseParameters(flags) {
-          if (!parseExpected(21 /* OpenParenToken */)) {
-            return createMissingList();
-          }
-          const parameters = parseParametersWorker(
-            flags,
-            /*allowAmbiguity*/
-            true
-          );
-          parseExpected(22 /* CloseParenToken */);
-          return parameters;
+      }
+    } else {
+      error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
+    }
+  }
+  function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) {
+    if (moduleKind >= 5 /* ES2015 */) {
+      const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+      error2(name, message, declarationName);
+    } else {
+      if (isInJSFile(node)) {
+        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+        error2(name, message, declarationName);
+      } else {
+        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+        error2(name, message, declarationName, declarationName, moduleName);
+      }
+    }
+  }
+  function getTargetOfImportSpecifier(node, dontResolveAlias) {
+    if (isImportSpecifier(node) && idText(node.propertyName || node.name) === "default" /* Default */) {
+      const specifier = getModuleSpecifierForImportOrExport(node);
+      const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
+      if (moduleSymbol) {
+        return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
+      }
+    }
+    const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent;
+    const commonJSPropertyAccess = getCommonJSPropertyAccess(root);
+    const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias);
+    const name = node.propertyName || node.name;
+    if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
+      return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
+    }
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getCommonJSPropertyAccess(node) {
+    if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) {
+      return node.initializer;
+    }
+  }
+  function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
+    if (canHaveSymbol(node.parent)) {
+      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved;
+    }
+  }
+  function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
+    if (idText(node.propertyName || node.name) === "default" /* Default */) {
+      const specifier = getModuleSpecifierForImportOrExport(node);
+      const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
+      if (moduleSymbol) {
+        return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
+      }
+    }
+    const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
+      node.propertyName || node.name,
+      meaning,
+      /*ignoreErrors*/
+      false,
+      dontResolveAlias
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfExportAssignment(node, dontResolveAlias) {
+    const expression = isExportAssignment(node) ? node.expression : node.right;
+    const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
+    if (isClassExpression(expression)) {
+      return checkExpressionCached(expression).symbol;
+    }
+    if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
+      return void 0;
+    }
+    const aliasLike = resolveEntityName(
+      expression,
+      111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+      /*ignoreErrors*/
+      true,
+      dontResolveAlias
+    );
+    if (aliasLike) {
+      return aliasLike;
+    }
+    checkExpressionCached(expression);
+    return getNodeLinks(expression).resolvedSymbol;
+  }
+  function getTargetOfAccessExpression(node, dontRecursivelyResolve) {
+    if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */)) {
+      return void 0;
+    }
+    return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve);
+  }
+  function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) {
+    switch (node.kind) {
+      case 271 /* ImportEqualsDeclaration */:
+      case 260 /* VariableDeclaration */:
+        return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve);
+      case 273 /* ImportClause */:
+        return getTargetOfImportClause(node, dontRecursivelyResolve);
+      case 274 /* NamespaceImport */:
+        return getTargetOfNamespaceImport(node, dontRecursivelyResolve);
+      case 280 /* NamespaceExport */:
+        return getTargetOfNamespaceExport(node, dontRecursivelyResolve);
+      case 276 /* ImportSpecifier */:
+      case 208 /* BindingElement */:
+        return getTargetOfImportSpecifier(node, dontRecursivelyResolve);
+      case 281 /* ExportSpecifier */:
+        return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve);
+      case 277 /* ExportAssignment */:
+      case 226 /* BinaryExpression */:
+        return getTargetOfExportAssignment(node, dontRecursivelyResolve);
+      case 270 /* NamespaceExportDeclaration */:
+        return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
+      case 304 /* ShorthandPropertyAssignment */:
+        return resolveEntityName(
+          node.name,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+          /*ignoreErrors*/
+          true,
+          dontRecursivelyResolve
+        );
+      case 303 /* PropertyAssignment */:
+        return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
+      case 212 /* ElementAccessExpression */:
+      case 211 /* PropertyAccessExpression */:
+        return getTargetOfAccessExpression(node, dontRecursivelyResolve);
+      default:
+        return Debug.fail();
+    }
+  }
+  function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) {
+    if (!symbol) return false;
+    return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */);
+  }
+  function resolveSymbol(symbol, dontResolveAlias) {
+    return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
+  }
+  function resolveAlias(symbol) {
+    Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
+    const links = getSymbolLinks(symbol);
+    if (!links.aliasTarget) {
+      links.aliasTarget = resolvingSymbol;
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node) return Debug.fail();
+      const target = getTargetOfAliasDeclaration(node);
+      if (links.aliasTarget === resolvingSymbol) {
+        links.aliasTarget = target || unknownSymbol;
+      } else {
+        error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
+      }
+    } else if (links.aliasTarget === resolvingSymbol) {
+      links.aliasTarget = unknownSymbol;
+    }
+    return links.aliasTarget;
+  }
+  function tryResolveAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (links.aliasTarget !== resolvingSymbol) {
+      return resolveAlias(symbol);
+    }
+    return void 0;
+  }
+  function getSymbolFlags(symbol, excludeTypeOnlyMeanings, excludeLocalMeanings) {
+    const typeOnlyDeclaration = excludeTypeOnlyMeanings && getTypeOnlyAliasDeclaration(symbol);
+    const typeOnlyDeclarationIsExportStar = typeOnlyDeclaration && isExportDeclaration(typeOnlyDeclaration);
+    const typeOnlyResolution = typeOnlyDeclaration && (typeOnlyDeclarationIsExportStar ? resolveExternalModuleName(
+      typeOnlyDeclaration.moduleSpecifier,
+      typeOnlyDeclaration.moduleSpecifier,
+      /*ignoreErrors*/
+      true
+    ) : resolveAlias(typeOnlyDeclaration.symbol));
+    const typeOnlyExportStarTargets = typeOnlyDeclarationIsExportStar && typeOnlyResolution ? getExportsOfModule(typeOnlyResolution) : void 0;
+    let flags = excludeLocalMeanings ? 0 /* None */ : symbol.flags;
+    let seenSymbols;
+    while (symbol.flags & 2097152 /* Alias */) {
+      const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
+      if (!typeOnlyDeclarationIsExportStar && target === typeOnlyResolution || (typeOnlyExportStarTargets == null ? void 0 : typeOnlyExportStarTargets.get(target.escapedName)) === target) {
+        break;
+      }
+      if (target === unknownSymbol) {
+        return -1 /* All */;
+      }
+      if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) {
+        break;
+      }
+      if (target.flags & 2097152 /* Alias */) {
+        if (seenSymbols) {
+          seenSymbols.add(target);
+        } else {
+          seenSymbols = /* @__PURE__ */ new Set([symbol, target]);
         }
-        function parseTypeMemberSemicolon() {
-          if (parseOptional(28 /* CommaToken */)) {
-            return;
+      }
+      flags |= target.flags;
+      symbol = target;
+    }
+    return flags;
+  }
+  function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty, exportStarDeclaration, exportStarName) {
+    if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration)) return false;
+    const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
+    if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
+      const links2 = getSymbolLinks(sourceSymbol);
+      links2.typeOnlyDeclaration = aliasDeclaration;
+      return true;
+    }
+    if (exportStarDeclaration) {
+      const links2 = getSymbolLinks(sourceSymbol);
+      links2.typeOnlyDeclaration = exportStarDeclaration;
+      if (sourceSymbol.escapedName !== exportStarName) {
+        links2.typeOnlyExportStarName = exportStarName;
+      }
+      return true;
+    }
+    const links = getSymbolLinks(sourceSymbol);
+    return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty);
+  }
+  function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) {
+    var _a;
+    if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) {
+      const exportSymbol = ((_a = target.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)) ?? target;
+      const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration);
+      aliasDeclarationLinks.typeOnlyDeclaration = typeOnly ?? getSymbolLinks(exportSymbol).typeOnlyDeclaration ?? false;
+    }
+    return !!aliasDeclarationLinks.typeOnlyDeclaration;
+  }
+  function getTypeOnlyAliasDeclaration(symbol, include) {
+    var _a;
+    if (!(symbol.flags & 2097152 /* Alias */)) {
+      return void 0;
+    }
+    const links = getSymbolLinks(symbol);
+    if (links.typeOnlyDeclaration === void 0) {
+      links.typeOnlyDeclaration = false;
+      const resolved = resolveSymbol(symbol);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        (_a = symbol.declarations) == null ? void 0 : _a[0],
+        getDeclarationOfAliasSymbol(symbol) && getImmediateAliasedSymbol(symbol),
+        resolved,
+        /*overwriteEmpty*/
+        true
+      );
+    }
+    if (include === void 0) {
+      return links.typeOnlyDeclaration || void 0;
+    }
+    if (links.typeOnlyDeclaration) {
+      const resolved = links.typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? resolveSymbol(getExportsOfModule(links.typeOnlyDeclaration.symbol.parent).get(links.typeOnlyExportStarName || symbol.escapedName)) : resolveAlias(links.typeOnlyDeclaration.symbol);
+      return getSymbolFlags(resolved) & include ? links.typeOnlyDeclaration : void 0;
+    }
+    return void 0;
+  }
+  function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) {
+    if (entityName.kind === 80 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
+      entityName = entityName.parent;
+    }
+    if (entityName.kind === 80 /* Identifier */ || entityName.parent.kind === 166 /* QualifiedName */) {
+      return resolveEntityName(
+        entityName,
+        1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+    } else {
+      Debug.assert(entityName.parent.kind === 271 /* ImportEqualsDeclaration */);
+      return resolveEntityName(
+        entityName,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+    }
+  }
+  function getFullyQualifiedName(symbol, containingLocation) {
+    return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
+      symbol,
+      containingLocation,
+      /*meaning*/
+      void 0,
+      32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
+    );
+  }
+  function getContainingQualifiedNameNode(node) {
+    while (isQualifiedName(node.parent)) {
+      node = node.parent;
+    }
+    return node;
+  }
+  function tryGetQualifiedNameAsValue(node) {
+    let left = getFirstIdentifier(node);
+    let symbol = resolveName(
+      left,
+      left,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true
+    );
+    if (!symbol) {
+      return void 0;
+    }
+    while (isQualifiedName(left.parent)) {
+      const type = getTypeOfSymbol(symbol);
+      symbol = getPropertyOfType(type, left.parent.right.escapedText);
+      if (!symbol) {
+        return void 0;
+      }
+      left = left.parent;
+    }
+    return symbol;
+  }
+  function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) {
+    if (nodeIsMissing(name)) {
+      return void 0;
+    }
+    const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0);
+    let symbol;
+    if (name.kind === 80 /* Identifier */) {
+      const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
+      const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
+      symbol = getMergedSymbol(resolveName(
+        location || name,
+        name,
+        meaning,
+        ignoreErrors || symbolFromJSPrototype ? void 0 : message,
+        /*isUse*/
+        true,
+        /*excludeGlobals*/
+        false
+      ));
+      if (!symbol) {
+        return getMergedSymbol(symbolFromJSPrototype);
+      }
+    } else if (name.kind === 166 /* QualifiedName */ || name.kind === 211 /* PropertyAccessExpression */) {
+      const left = name.kind === 166 /* QualifiedName */ ? name.left : name.expression;
+      const right = name.kind === 166 /* QualifiedName */ ? name.right : name.name;
+      let namespace = resolveEntityName(
+        left,
+        namespaceMeaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        false,
+        location
+      );
+      if (!namespace || nodeIsMissing(right)) {
+        return void 0;
+      } else if (namespace === unknownSymbol) {
+        return namespace;
+      }
+      if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
+        const moduleName = namespace.valueDeclaration.initializer.arguments[0];
+        const moduleSym = resolveExternalModuleName(moduleName, moduleName);
+        if (moduleSym) {
+          const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
+          if (resolvedModuleSymbol) {
+            namespace = resolvedModuleSymbol;
           }
-          parseSemicolon();
-        }
-        function parseSignatureMember(kind) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          if (kind === 180 /* ConstructSignature */) {
-            parseExpected(105 /* NewKeyword */);
-          }
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            true
-          );
-          parseTypeMemberSemicolon();
-          const node = kind === 179 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
         }
-        function isIndexSignature() {
-          return token() === 23 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature);
-        }
-        function isUnambiguouslyIndexSignature() {
-          nextToken();
-          if (token() === 26 /* DotDotDotToken */ || token() === 24 /* CloseBracketToken */) {
-            return true;
-          }
-          if (isModifierKind(token())) {
-            nextToken();
-            if (isIdentifier2()) {
-              return true;
-            }
-          } else if (!isIdentifier2()) {
-            return false;
-          } else {
-            nextToken();
-          }
-          if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */) {
-            return true;
-          }
-          if (token() !== 58 /* QuestionToken */) {
-            return false;
+      }
+      symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning));
+      if (!symbol && namespace.flags & 2097152 /* Alias */) {
+        symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(resolveAlias(namespace)), right.escapedText, meaning));
+      }
+      if (!symbol) {
+        if (!ignoreErrors) {
+          const namespaceName = getFullyQualifiedName(namespace);
+          const declarationName = declarationNameToString(right);
+          const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace);
+          if (suggestionForNonexistentModule) {
+            error2(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule));
+            return void 0;
           }
-          nextToken();
-          return token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 24 /* CloseBracketToken */;
-        }
-        function parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers) {
-          const parameters = parseBracketedList(16 /* Parameters */, () => parseParameter(
-            /*inOuterAwaitContext*/
-            false
-          ), 23 /* OpenBracketToken */, 24 /* CloseBracketToken */);
-          const type = parseTypeAnnotation();
-          parseTypeMemberSemicolon();
-          const node = factory2.createIndexSignature(modifiers, parameters, type);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) {
-          const name = parsePropertyName();
-          const questionToken = parseOptionalToken(58 /* QuestionToken */);
-          let node;
-          if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
-            const typeParameters = parseTypeParameters();
-            const parameters = parseParameters(4 /* Type */);
-            const type = parseReturnType(
-              59 /* ColonToken */,
-              /*isType*/
-              true
+          const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name);
+          const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName);
+          if (canSuggestTypeof) {
+            error2(
+              containingQualifiedName,
+              Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0,
+              entityNameToString(containingQualifiedName)
             );
-            node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
-          } else {
-            const type = parseTypeAnnotation();
-            node = factory2.createPropertySignature(modifiers, name, questionToken, type);
-            if (token() === 64 /* EqualsToken */)
-              node.initializer = parseInitializer();
-          }
-          parseTypeMemberSemicolon();
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function isTypeMemberStart() {
-          if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 139 /* GetKeyword */ || token() === 153 /* SetKeyword */) {
-            return true;
-          }
-          let idToken = false;
-          while (isModifierKind(token())) {
-            idToken = true;
-            nextToken();
-          }
-          if (token() === 23 /* OpenBracketToken */) {
-            return true;
-          }
-          if (isLiteralPropertyName()) {
-            idToken = true;
-            nextToken();
+            return void 0;
           }
-          if (idToken) {
-            return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 58 /* QuestionToken */ || token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || canParseSemicolon();
+          if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) {
+            const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */));
+            if (exportedTypeSymbol) {
+              error2(
+                name.parent.right,
+                Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
+                symbolToString(exportedTypeSymbol),
+                unescapeLeadingUnderscores(name.parent.right.escapedText)
+              );
+              return void 0;
+            }
           }
-          return false;
+          error2(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName);
         }
-        function parseTypeMember() {
-          if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
-            return parseSignatureMember(179 /* CallSignature */);
-          }
-          if (token() === 105 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) {
-            return parseSignatureMember(180 /* ConstructSignature */);
-          }
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            false
+        return void 0;
+      }
+    } else {
+      Debug.assertNever(name, "Unknown entity name kind.");
+    }
+    if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 277 /* ExportAssignment */)) {
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        getAliasDeclarationFromName(name),
+        symbol,
+        /*finalTarget*/
+        void 0,
+        /*overwriteEmpty*/
+        true
+      );
+    }
+    return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
+  }
+  function resolveEntityNameFromAssignmentDeclaration(name, meaning) {
+    if (isJSDocTypeReference(name.parent)) {
+      const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
+      if (secondaryLocation) {
+        return resolveName(
+          secondaryLocation,
+          name,
+          meaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*isUse*/
+          true
+        );
+      }
+    }
+  }
+  function getAssignmentDeclarationLocation(node) {
+    const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 16777216 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2));
+    if (typeAlias) {
+      return;
+    }
+    const host2 = getJSDocHost(node);
+    if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
+      const symbol = getSymbolOfDeclaration(host2.expression.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
+    }
+    if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
+      const symbol = getSymbolOfDeclaration(host2.parent.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
+    }
+    if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
+      const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
+    }
+    const sig = getEffectiveJSDocHost(node);
+    if (sig && isFunctionLike(sig)) {
+      const symbol = getSymbolOfDeclaration(sig);
+      return symbol && symbol.valueDeclaration;
+    }
+  }
+  function getDeclarationOfJSPrototypeContainer(symbol) {
+    const decl = symbol.parent.valueDeclaration;
+    if (!decl) {
+      return void 0;
+    }
+    const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0;
+    return initializer || decl;
+  }
+  function getExpandoSymbol(symbol) {
+    const decl = symbol.valueDeclaration;
+    if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
+      decl,
+      /*isPrototypeAssignment*/
+      false
+    )) {
+      return void 0;
+    }
+    const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
+    if (init) {
+      const initSymbol = getSymbolOfNode(init);
+      if (initSymbol) {
+        return mergeJSSymbols(initSymbol, symbol);
+      }
+    }
+  }
+  function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
+    const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
+  }
+  function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
+    return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
+  }
+  function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
+    var _a;
+    const result = resolveExternalModuleInner(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation);
+    if (moduleReference.startsWith("npm:") && (result === void 0 || ((_a = result == null ? void 0 : result.exports) == null ? void 0 : _a.size) === 0)) {
+      const npmPackageRef = deno_exports.tryParseNpmPackageReference(moduleReference);
+      if (npmPackageRef) {
+        const bareSpecifier = npmPackageRef.name + (npmPackageRef.subPath === void 0 ? "" : "/" + npmPackageRef.subPath);
+        const ambientModule = tryFindAmbientModule(
+          bareSpecifier,
+          /*withAugmentations*/
+          true
+        );
+        if (ambientModule) {
+          return ambientModule;
+        }
+      }
+    }
+    return result;
+  }
+  function resolveExternalModuleInner(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
+    var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k;
+    if (startsWith(moduleReference, "@types/")) {
+      const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
+      const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
+      error2(errorNode, diag2, withoutAtTypePrefix, moduleReference);
+    }
+    const ambientModule = tryFindAmbientModule(
+      moduleReference,
+      /*withAugmentations*/
+      true
+    );
+    if (ambientModule) {
+      return ambientModule;
+    }
+    const currentSourceFile = getSourceFileOfNode(location);
+    const contextSpecifier = isStringLiteralLike(location) ? location : ((_a = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _a.name) || ((_b = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _b.argument.literal) || (isInJSFile(location) && isJSDocImportTag(location) ? location.moduleSpecifier : void 0) || (isVariableDeclaration(location) && location.initializer && isRequireCall(
+      location.initializer,
+      /*requireStringLiteralLikeArgument*/
+      true
+    ) ? location.initializer.arguments[0] : void 0) || ((_c = findAncestor(location, isImportCall)) == null ? void 0 : _c.arguments[0]) || ((_d = findAncestor(location, isImportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _e.moduleReference.expression) || ((_f = findAncestor(location, isExportDeclaration)) == null ? void 0 : _f.moduleSpecifier);
+    const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? host.getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
+    const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
+    const resolvedModule = (_g = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _g.resolvedModule;
+    const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
+    const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
+    if (sourceFile) {
+      if (resolutionDiagnostic) {
+        error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
+      }
+      if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
+        const importOrExport = ((_h = findAncestor(location, isImportDeclaration)) == null ? void 0 : _h.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+        if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
+          error2(
+            errorNode,
+            Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
+            getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
           );
-          if (parseContextualModifier(139 /* GetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 4 /* Type */);
-          }
-          if (parseContextualModifier(153 /* SetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 4 /* Type */);
-          }
-          if (isIndexSignature()) {
-            return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers);
-          }
-          return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
         }
-        function nextTokenIsOpenParenOrLessThan() {
-          nextToken();
-          return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */;
+      } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
+        const importOrExport = ((_i = findAncestor(location, isImportDeclaration)) == null ? void 0 : _i.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+        if (!((importOrExport == null ? void 0 : importOrExport.isTypeOnly) || findAncestor(location, isImportTypeNode))) {
+          const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
+          error2(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
         }
-        function nextTokenIsDot() {
-          return nextToken() === 25 /* DotToken */;
+      }
+      if (sourceFile.symbol) {
+        if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
+          errorOnImplicitAnyModule(
+            /*isError*/
+            false,
+            errorNode,
+            currentSourceFile,
+            mode,
+            resolvedModule,
+            moduleReference
+          );
         }
-        function nextTokenIsOpenParenOrLessThanOrDot() {
-          switch (nextToken()) {
-            case 21 /* OpenParenToken */:
-            case 30 /* LessThanToken */:
-            case 25 /* DotToken */:
-              return true;
+        if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
+          const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
+          const overrideHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
+          if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !hasResolutionModeOverride(overrideHost)) {
+            if (findAncestor(location, isImportEqualsDeclaration)) {
+              error2(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
+            } else {
+              let diagnosticDetails;
+              const ext = tryGetExtensionFromPath2(currentSourceFile.fileName);
+              if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) {
+                const scope = currentSourceFile.packageJsonScope;
+                const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0;
+                if (scope && !scope.contents.packageJsonContent.type) {
+                  if (targetExt) {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
+                      targetExt,
+                      combinePaths(scope.packageDirectory, "package.json")
+                    );
+                  } else {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
+                      combinePaths(scope.packageDirectory, "package.json")
+                    );
+                  }
+                } else {
+                  if (targetExt) {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
+                      targetExt
+                    );
+                  } else {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
+                    );
+                  }
+                }
+              }
+              diagnostics.add(createDiagnosticForNodeFromMessageChain(
+                getSourceFileOfNode(errorNode),
+                errorNode,
+                chainDiagnosticMessages(
+                  diagnosticDetails,
+                  Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead,
+                  moduleReference
+                )
+              ));
+            }
           }
-          return false;
         }
-        function parseTypeLiteral() {
-          const pos = getNodePos();
-          return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos);
+        return getMergedSymbol(sourceFile.symbol);
+      }
+      if (moduleNotFoundError) {
+        error2(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName);
+      }
+      return void 0;
+    }
+    if (patternAmbientModules) {
+      const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference);
+      if (pattern) {
+        const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference);
+        if (augmentation) {
+          return getMergedSymbol(augmentation);
         }
-        function parseObjectTypeMembers() {
-          let members;
-          if (parseExpected(19 /* OpenBraceToken */)) {
-            members = parseList(4 /* TypeMembers */, parseTypeMember);
-            parseExpected(20 /* CloseBraceToken */);
-          } else {
-            members = createMissingList();
-          }
-          return members;
+        return getMergedSymbol(pattern.symbol);
+      }
+    }
+    if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) {
+      if (isForAugmentation) {
+        const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
+        error2(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
+      } else {
+        errorOnImplicitAnyModule(
+          /*isError*/
+          noImplicitAny && !!moduleNotFoundError,
+          errorNode,
+          currentSourceFile,
+          mode,
+          resolvedModule,
+          moduleReference
+        );
+      }
+      return void 0;
+    }
+    if (moduleNotFoundError) {
+      if (resolvedModule) {
+        const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName);
+        if (redirect) {
+          error2(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName);
+          return void 0;
         }
-        function isStartOfMappedType() {
-          nextToken();
-          if (token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
-            return nextToken() === 148 /* ReadonlyKeyword */;
+      }
+      if (resolutionDiagnostic) {
+        error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
+      } else {
+        const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
+        const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
+        if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
+          error2(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
+        } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
+          const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
+          const suggestedExt = (_j = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _j[1];
+          if (suggestedExt) {
+            error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0, moduleReference + suggestedExt);
+          } else {
+            error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path);
           }
-          if (token() === 148 /* ReadonlyKeyword */) {
-            nextToken();
+        } else {
+          if ((_k = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _k.alternateResult) {
+            const errorInfo = createModuleNotFoundChain(currentSourceFile, host, moduleReference, mode, moduleReference);
+            errorOrSuggestion(
+              /*isError*/
+              true,
+              errorNode,
+              chainDiagnosticMessages(errorInfo, moduleNotFoundError, moduleReference)
+            );
+          } else {
+            error2(errorNode, moduleNotFoundError, moduleReference);
           }
-          return token() === 23 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 103 /* InKeyword */;
         }
-        function parseMappedTypeParameter() {
-          const pos = getNodePos();
-          const name = parseIdentifierName();
-          parseExpected(103 /* InKeyword */);
-          const type = parseType();
-          return finishNode(factory2.createTypeParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            name,
+      }
+    }
+    return void 0;
+    function getSuggestedImportSource(tsExtension) {
+      const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
+      if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
+        const preferTs = isDeclarationFileName(moduleReference) && shouldAllowImportingTsExtension(compilerOptions);
+        const ext = tsExtension === ".mts" /* Mts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".mts" : ".mjs" : tsExtension === ".cts" /* Cts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".cts" : ".cjs" : preferTs ? ".ts" : ".js";
+        return importSourceWithoutExtension + ext;
+      }
+      return importSourceWithoutExtension;
+    }
+  }
+  function errorOnImplicitAnyModule(isError, errorNode, sourceFile, mode, { packageId, resolvedFileName }, moduleReference) {
+    let errorInfo;
+    if (!isExternalModuleNameRelative(moduleReference) && packageId) {
+      errorInfo = createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageId.name);
+    }
+    errorOrSuggestion(
+      isError,
+      errorNode,
+      chainDiagnosticMessages(
+        errorInfo,
+        Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type,
+        moduleReference,
+        resolvedFileName
+      )
+    );
+  }
+  function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) {
+    if (moduleSymbol == null ? void 0 : moduleSymbol.exports) {
+      const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias);
+      const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol));
+      return getMergedSymbol(exported) || moduleSymbol;
+    }
+    return void 0;
+  }
+  function getCommonJsExportEquals(exported, moduleSymbol) {
+    if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) {
+      return exported;
+    }
+    const links = getSymbolLinks(exported);
+    if (links.cjsExportMerged) {
+      return links.cjsExportMerged;
+    }
+    const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported);
+    merged.flags = merged.flags | 512 /* ValueModule */;
+    if (merged.exports === void 0) {
+      merged.exports = createSymbolTable();
+    }
+    moduleSymbol.exports.forEach((s, name) => {
+      if (name === "export=" /* ExportEquals */) return;
+      merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s);
+    });
+    if (merged === exported) {
+      getSymbolLinks(merged).resolvedExports = void 0;
+      getSymbolLinks(merged).resolvedMembers = void 0;
+    }
+    getSymbolLinks(merged).cjsExportMerged = merged;
+    return links.cjsExportMerged = merged;
+  }
+  function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) {
+    var _a;
+    const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias);
+    if (!dontResolveAlias && symbol) {
+      if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 307 /* SourceFile */)) {
+        const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
+        error2(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName);
+        return symbol;
+      }
+      const referenceParent = referencingLocation.parent;
+      if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) {
+        const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier;
+        const type = getTypeOfSymbol(symbol);
+        const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference);
+        if (defaultOnlyType) {
+          return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent);
+        }
+        const targetFile = (_a = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
+        const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getUsageModeForExpression(reference), targetFile.impliedNodeFormat);
+        if (getESModuleInterop(compilerOptions) || isEsmCjsRef) {
+          let sigs = getSignaturesOfStructuredType(type, 0 /* Call */);
+          if (!sigs || !sigs.length) {
+            sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
+          }
+          if (sigs && sigs.length || getPropertyOfType(
             type,
-            /*defaultType*/
-            void 0
-          ), pos);
-        }
-        function parseMappedType() {
-          const pos = getNodePos();
-          parseExpected(19 /* OpenBraceToken */);
-          let readonlyToken;
-          if (token() === 148 /* ReadonlyKeyword */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
-            readonlyToken = parseTokenNode();
-            if (readonlyToken.kind !== 148 /* ReadonlyKeyword */) {
-              parseExpected(148 /* ReadonlyKeyword */);
-            }
-          }
-          parseExpected(23 /* OpenBracketToken */);
-          const typeParameter = parseMappedTypeParameter();
-          const nameType = parseOptional(130 /* AsKeyword */) ? parseType() : void 0;
-          parseExpected(24 /* CloseBracketToken */);
-          let questionToken;
-          if (token() === 58 /* QuestionToken */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) {
-            questionToken = parseTokenNode();
-            if (questionToken.kind !== 58 /* QuestionToken */) {
-              parseExpected(58 /* QuestionToken */);
-            }
+            "default" /* Default */,
+            /*skipObjectFunctionPropertyAugment*/
+            true
+          ) || isEsmCjsRef) {
+            const moduleType = type.flags & 3670016 /* StructuredType */ ? getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference) : createDefaultPropertyWrapperForModule(symbol, symbol.parent);
+            return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
           }
-          const type = parseTypeAnnotation();
-          parseSemicolon();
-          const members = parseList(4 /* TypeMembers */, parseTypeMember);
-          parseExpected(20 /* CloseBraceToken */);
-          return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos);
         }
-        function parseTupleElementType() {
-          const pos = getNodePos();
-          if (parseOptional(26 /* DotDotDotToken */)) {
-            return finishNode(factory2.createRestTypeNode(parseType()), pos);
-          }
-          const type = parseType();
-          if (isJSDocNullableType(type) && type.pos === type.type.pos) {
-            const node = factory2.createOptionalTypeNode(type.type);
-            setTextRange(node, type);
-            node.flags = type.flags;
-            return node;
-          }
-          return type;
+      }
+    }
+    return symbol;
+  }
+  function cloneTypeAsModuleType(symbol, moduleType, referenceParent) {
+    const result = createSymbol(symbol.flags, symbol.escapedName);
+    result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
+    result.parent = symbol.parent;
+    result.links.target = symbol;
+    result.links.originatingImport = referenceParent;
+    if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration;
+    if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true;
+    if (symbol.members) result.members = new Map(symbol.members);
+    if (symbol.exports) result.exports = new Map(symbol.exports);
+    const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
+    result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
+    return result;
+  }
+  function hasExportAssignmentSymbol(moduleSymbol) {
+    return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0;
+  }
+  function getExportsOfModuleAsArray(moduleSymbol) {
+    return symbolsToArray(getExportsOfModule(moduleSymbol));
+  }
+  function getExportsAndPropertiesOfModule(moduleSymbol) {
+    const exports2 = getExportsOfModuleAsArray(moduleSymbol);
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals !== moduleSymbol) {
+      const type = getTypeOfSymbol(exportEquals);
+      if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
+        addRange(exports2, getPropertiesOfType(type));
+      }
+    }
+    return exports2;
+  }
+  function forEachExportAndPropertyOfModule(moduleSymbol, cb) {
+    const exports2 = getExportsOfModule(moduleSymbol);
+    exports2.forEach((symbol, key) => {
+      if (!isReservedMemberName(key)) {
+        cb(symbol, key);
+      }
+    });
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals !== moduleSymbol) {
+      const type = getTypeOfSymbol(exportEquals);
+      if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
+        forEachPropertyOfType(type, (symbol, escapedName) => {
+          cb(symbol, escapedName);
+        });
+      }
+    }
+  }
+  function tryGetMemberInModuleExports(memberName, moduleSymbol) {
+    const symbolTable = getExportsOfModule(moduleSymbol);
+    if (symbolTable) {
+      return symbolTable.get(memberName);
+    }
+  }
+  function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) {
+    const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol);
+    if (symbol) {
+      return symbol;
+    }
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals === moduleSymbol) {
+      return void 0;
+    }
+    const type = getTypeOfSymbol(exportEquals);
+    return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
+  }
+  function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
+    return !(resolvedExternalModuleType.flags & 402784252 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
+    isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+  }
+  function getExportsOfSymbol(symbol) {
+    return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
+  }
+  function getExportsOfModule(moduleSymbol) {
+    const links = getSymbolLinks(moduleSymbol);
+    if (!links.resolvedExports) {
+      const { exports: exports2, typeOnlyExportStarMap } = getExportsOfModuleWorker(moduleSymbol);
+      links.resolvedExports = exports2;
+      links.typeOnlyExportStarMap = typeOnlyExportStarMap;
+    }
+    return links.resolvedExports;
+  }
+  function extendExportSymbols(target, source, lookupTable, exportNode) {
+    if (!source) return;
+    source.forEach((sourceSymbol, id) => {
+      if (id === "default" /* Default */) return;
+      const targetSymbol = target.get(id);
+      if (!targetSymbol) {
+        target.set(id, sourceSymbol);
+        if (lookupTable && exportNode) {
+          lookupTable.set(id, {
+            specifierText: getTextOfNode(exportNode.moduleSpecifier)
+          });
         }
-        function isNextTokenColonOrQuestionColon() {
-          return nextToken() === 59 /* ColonToken */ || token() === 58 /* QuestionToken */ && nextToken() === 59 /* ColonToken */;
+      } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) {
+        const collisionTracker = lookupTable.get(id);
+        if (!collisionTracker.exportsWithDuplicate) {
+          collisionTracker.exportsWithDuplicate = [exportNode];
+        } else {
+          collisionTracker.exportsWithDuplicate.push(exportNode);
         }
-        function isTupleElementName() {
-          if (token() === 26 /* DotDotDotToken */) {
-            return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon();
+      }
+    });
+  }
+  function getExportsOfModuleWorker(moduleSymbol) {
+    const visitedSymbols = [];
+    let typeOnlyExportStarMap;
+    const nonTypeOnlyNames = /* @__PURE__ */ new Set();
+    moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
+    const exports2 = visit(moduleSymbol) || emptySymbols;
+    if (typeOnlyExportStarMap) {
+      nonTypeOnlyNames.forEach((name) => typeOnlyExportStarMap.delete(name));
+    }
+    return {
+      exports: exports2,
+      typeOnlyExportStarMap
+    };
+    function visit(symbol, exportStar, isTypeOnly) {
+      if (!isTypeOnly && (symbol == null ? void 0 : symbol.exports)) {
+        symbol.exports.forEach((_, name) => nonTypeOnlyNames.add(name));
+      }
+      if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) {
+        return;
+      }
+      const symbols = new Map(symbol.exports);
+      const exportStars = symbol.exports.get("__export" /* ExportStar */);
+      if (exportStars) {
+        const nestedSymbols = createSymbolTable();
+        const lookupTable = /* @__PURE__ */ new Map();
+        if (exportStars.declarations) {
+          for (const node of exportStars.declarations) {
+            const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
+            const exportedSymbols = visit(resolvedModule, node, isTypeOnly || node.isTypeOnly);
+            extendExportSymbols(
+              nestedSymbols,
+              exportedSymbols,
+              lookupTable,
+              node
+            );
           }
-          return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon();
         }
-        function parseTupleElementNameOrTupleElementType() {
-          if (lookAhead(isTupleElementName)) {
-            const pos = getNodePos();
-            const hasJSDoc = hasPrecedingJSDocComment();
-            const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
-            const name = parseIdentifierName();
-            const questionToken = parseOptionalToken(58 /* QuestionToken */);
-            parseExpected(59 /* ColonToken */);
-            const type = parseTupleElementType();
-            const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type);
-            return withJSDoc(finishNode(node, pos), hasJSDoc);
+        lookupTable.forEach(({ exportsWithDuplicate }, id) => {
+          if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) {
+            return;
           }
-          return parseTupleElementType();
-        }
-        function parseTupleType() {
-          const pos = getNodePos();
-          return finishNode(
-            factory2.createTupleTypeNode(
-              parseBracketedList(21 /* TupleElementTypes */, parseTupleElementNameOrTupleElementType, 23 /* OpenBracketToken */, 24 /* CloseBracketToken */)
-            ),
-            pos
-          );
-        }
-        function parseParenthesizedType() {
-          const pos = getNodePos();
-          parseExpected(21 /* OpenParenToken */);
-          const type = parseType();
-          parseExpected(22 /* CloseParenToken */);
-          return finishNode(factory2.createParenthesizedType(type), pos);
-        }
-        function parseModifiersForConstructorType() {
-          let modifiers;
-          if (token() === 128 /* AbstractKeyword */) {
-            const pos = getNodePos();
-            nextToken();
-            const modifier = finishNode(factoryCreateToken(128 /* AbstractKeyword */), pos);
-            modifiers = createNodeArray([modifier], pos);
+          for (const node of exportsWithDuplicate) {
+            diagnostics.add(createDiagnosticForNode(
+              node,
+              Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity,
+              lookupTable.get(id).specifierText,
+              unescapeLeadingUnderscores(id)
+            ));
           }
-          return modifiers;
+        });
+        extendExportSymbols(symbols, nestedSymbols);
+      }
+      if (exportStar == null ? void 0 : exportStar.isTypeOnly) {
+        typeOnlyExportStarMap ?? (typeOnlyExportStarMap = /* @__PURE__ */ new Map());
+        symbols.forEach(
+          (_, escapedName) => typeOnlyExportStarMap.set(
+            escapedName,
+            exportStar
+          )
+        );
+      }
+      return symbols;
+    }
+  }
+  function getMergedSymbol(symbol) {
+    let merged;
+    return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
+  }
+  function getSymbolOfDeclaration(node) {
+    return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
+  }
+  function getSymbolOfNode(node) {
+    return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+  }
+  function getParentOfSymbol(symbol) {
+    return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
+  }
+  function getFunctionExpressionParentSymbolOrSymbol(symbol) {
+    var _a, _b;
+    return ((_a = symbol.valueDeclaration) == null ? void 0 : _a.kind) === 219 /* ArrowFunction */ || ((_b = symbol.valueDeclaration) == null ? void 0 : _b.kind) === 218 /* FunctionExpression */ ? getSymbolOfNode(symbol.valueDeclaration.parent) || symbol : symbol;
+  }
+  function getAlternativeContainingModules(symbol, enclosingDeclaration) {
+    const containingFile = getSourceFileOfNode(enclosingDeclaration);
+    const id = getNodeId(containingFile);
+    const links = getSymbolLinks(symbol);
+    let results;
+    if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) {
+      return results;
+    }
+    if (containingFile && containingFile.imports) {
+      for (const importRef of containingFile.imports) {
+        if (nodeIsSynthesized(importRef)) continue;
+        const resolvedModule = resolveExternalModuleName(
+          enclosingDeclaration,
+          importRef,
+          /*ignoreErrors*/
+          true
+        );
+        if (!resolvedModule) continue;
+        const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
+        if (!ref) continue;
+        results = append(results, resolvedModule);
+      }
+      if (length(results)) {
+        (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results);
+        return results;
+      }
+    }
+    if (links.extendedContainers) {
+      return links.extendedContainers;
+    }
+    const otherFiles = host.getSourceFiles();
+    for (const file of otherFiles) {
+      if (!isExternalModule(file)) continue;
+      const sym = getSymbolOfDeclaration(file);
+      const ref = getAliasForSymbolInContainer(sym, symbol);
+      if (!ref) continue;
+      results = append(results, sym);
+    }
+    return links.extendedContainers = results || emptyArray;
+  }
+  function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) {
+    const container = getParentOfSymbol(symbol);
+    if (container && !(symbol.flags & 262144 /* TypeParameter */)) {
+      return getWithAlternativeContainers(container);
+    }
+    const candidates = mapDefined(symbol.declarations, (d) => {
+      if (!isAmbientModule(d) && d.parent) {
+        if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
+          return getSymbolOfDeclaration(d.parent);
         }
-        function parseFunctionOrConstructorType() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiersForConstructorType();
-          const isConstructorType = parseOptional(105 /* NewKeyword */);
-          Debug.assert(!modifiers || isConstructorType, "Per isStartOfFunctionOrConstructorType, a function type cannot have modifiers.");
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(
-            39 /* EqualsGreaterThanToken */,
-            /*isType*/
-            false
-          );
-          const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+        if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
+          return getSymbolOfDeclaration(d.parent.parent);
         }
-        function parseKeywordAndNoDot() {
-          const node = parseTokenNode();
-          return token() === 25 /* DotToken */ ? void 0 : node;
+      }
+      if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 64 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
+        if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
+          return getSymbolOfDeclaration(getSourceFileOfNode(d));
         }
-        function parseLiteralTypeNode(negative) {
-          const pos = getNodePos();
-          if (negative) {
-            nextToken();
+        checkExpressionCached(d.parent.left.expression);
+        return getNodeLinks(d.parent.left.expression).resolvedSymbol;
+      }
+    });
+    if (!length(candidates)) {
+      return void 0;
+    }
+    const containers = mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0);
+    let bestContainers = [];
+    let alternativeContainers = [];
+    for (const container2 of containers) {
+      const [bestMatch, ...rest] = getWithAlternativeContainers(container2);
+      bestContainers = append(bestContainers, bestMatch);
+      alternativeContainers = addRange(alternativeContainers, rest);
+    }
+    return concatenate(bestContainers, alternativeContainers);
+    function getWithAlternativeContainers(container2) {
+      const additionalContainers = mapDefined(container2.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
+      const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
+      const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container2, meaning);
+      if (enclosingDeclaration && container2.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
+        container2,
+        enclosingDeclaration,
+        1920 /* Namespace */,
+        /*useOnlyExternalAliasing*/
+        false
+      )) {
+        return append(concatenate(concatenate([container2], additionalContainers), reexportContainers), objectLiteralContainer);
+      }
+      const firstVariableMatch = !(container2.flags & getQualifiedLeftMeaning(meaning)) && container2.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container2).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
+        return forEachEntry(t, (s) => {
+          if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container2)) {
+            return s;
           }
-          let expression = token() === 112 /* TrueKeyword */ || token() === 97 /* FalseKeyword */ || token() === 106 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token());
-          if (negative) {
-            expression = finishNode(factory2.createPrefixUnaryExpression(41 /* MinusToken */, expression), pos);
-          }
-          return finishNode(factory2.createLiteralTypeNode(expression), pos);
-        }
-        function isStartOfTypeOfImportType() {
-          nextToken();
-          return token() === 102 /* ImportKeyword */;
-        }
-        function parseImportType() {
-          sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */;
-          const pos = getNodePos();
-          const isTypeOf = parseOptional(114 /* TypeOfKeyword */);
-          parseExpected(102 /* ImportKeyword */);
-          parseExpected(21 /* OpenParenToken */);
-          const type = parseType();
-          let attributes;
-          if (parseOptional(28 /* CommaToken */)) {
-            const openBracePosition = scanner2.getTokenStart();
-            parseExpected(19 /* OpenBraceToken */);
-            const currentToken2 = token();
-            if (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) {
-              nextToken();
-            } else {
-              parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(118 /* WithKeyword */));
-            }
-            parseExpected(59 /* ColonToken */);
-            attributes = parseImportAttributes(
-              currentToken2,
-              /*skipKeyword*/
-              true
-            );
-            if (!parseExpected(20 /* CloseBraceToken */)) {
-              const lastError = lastOrUndefined(parseDiagnostics);
-              if (lastError && lastError.code === Diagnostics._0_expected.code) {
-                addRelatedInfo(
-                  lastError,
-                  createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
-                );
-              }
-            }
-          }
-          parseExpected(22 /* CloseParenToken */);
-          const qualifier = parseOptional(25 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0;
-          const typeArguments = parseTypeArgumentsOfTypeReference();
-          return finishNode(factory2.createImportTypeNode(type, attributes, qualifier, typeArguments, isTypeOf), pos);
-        }
-        function nextTokenIsNumericOrBigIntLiteral() {
-          nextToken();
-          return token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */;
+        });
+      }) : void 0;
+      let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container2] : [...additionalContainers, container2];
+      res = append(res, objectLiteralContainer);
+      res = addRange(res, reexportContainers);
+      return res;
+    }
+    function fileSymbolIfFileSymbolExportEqualsContainer(d) {
+      return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container);
+    }
+  }
+  function getVariableDeclarationOfObjectLiteral(symbol, meaning) {
+    const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
+    if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
+      if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
+        return getSymbolOfDeclaration(firstDecl.parent);
+      }
+    }
+  }
+  function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) {
+    const fileSymbol = getExternalModuleContainer(d);
+    const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */);
+    return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0;
+  }
+  function getAliasForSymbolInContainer(container, symbol) {
+    if (container === getParentOfSymbol(symbol)) {
+      return symbol;
+    }
+    const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */);
+    if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) {
+      return container;
+    }
+    const exports2 = getExportsOfSymbol(container);
+    const quick = exports2.get(symbol.escapedName);
+    if (quick && getSymbolIfSameReference(quick, symbol)) {
+      return quick;
+    }
+    return forEachEntry(exports2, (exported) => {
+      if (getSymbolIfSameReference(exported, symbol)) {
+        return exported;
+      }
+    });
+  }
+  function getSymbolIfSameReference(s1, s2) {
+    if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) {
+      return s1;
+    }
+  }
+  function getExportSymbolOfValueSymbolIfExported(symbol) {
+    return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol);
+  }
+  function symbolIsValue(symbol, includeTypeOnlyMembers) {
+    return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getSymbolFlags(symbol, !includeTypeOnlyMembers) & 111551 /* Value */);
+  }
+  function createType(flags) {
+    var _a;
+    const result = new Type29(checker, flags);
+    typeCount++;
+    result.id = typeCount;
+    (_a = tracing) == null ? void 0 : _a.recordType(result);
+    return result;
+  }
+  function createTypeWithSymbol(flags, symbol) {
+    const result = createType(flags);
+    result.symbol = symbol;
+    return result;
+  }
+  function createOriginType(flags) {
+    return new Type29(checker, flags);
+  }
+  function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */, debugIntrinsicName) {
+    checkIntrinsicName(intrinsicName, debugIntrinsicName);
+    const type = createType(kind);
+    type.intrinsicName = intrinsicName;
+    type.debugIntrinsicName = debugIntrinsicName;
+    type.objectFlags = objectFlags | 524288 /* CouldContainTypeVariablesComputed */ | 2097152 /* IsGenericTypeComputed */ | 33554432 /* IsUnknownLikeUnionComputed */ | 16777216 /* IsNeverIntersectionComputed */;
+    return type;
+  }
+  function checkIntrinsicName(name, debug) {
+    const key = `${name},${debug ?? ""}`;
+    if (seenIntrinsicNames.has(key)) {
+      Debug.fail(`Duplicate intrinsic type name ${name}${debug ? ` (${debug})` : ""}; you may need to pass a name to createIntrinsicType.`);
+    }
+    seenIntrinsicNames.add(key);
+  }
+  function createObjectType(objectFlags, symbol) {
+    const type = createTypeWithSymbol(524288 /* Object */, symbol);
+    type.objectFlags = objectFlags;
+    type.members = void 0;
+    type.properties = void 0;
+    type.callSignatures = void 0;
+    type.constructSignatures = void 0;
+    type.indexInfos = void 0;
+    return type;
+  }
+  function createTypeofType() {
+    return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType));
+  }
+  function createTypeParameter(symbol) {
+    return createTypeWithSymbol(262144 /* TypeParameter */, symbol);
+  }
+  function isReservedMemberName(name) {
+    return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */;
+  }
+  function getNamedMembers(members) {
+    let result;
+    members.forEach((symbol, id) => {
+      if (isNamedMember(symbol, id)) {
+        (result || (result = [])).push(symbol);
+      }
+    });
+    return result || emptyArray;
+  }
+  function isNamedMember(member, escapedName) {
+    return !isReservedMemberName(escapedName) && symbolIsValue(member);
+  }
+  function getNamedOrIndexSignatureMembers(members) {
+    const result = getNamedMembers(members);
+    const index = getIndexSymbolFromSymbolTable(members);
+    return index ? concatenate(result, [index]) : result;
+  }
+  function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) {
+    const resolved = type;
+    resolved.members = members;
+    resolved.properties = emptyArray;
+    resolved.callSignatures = callSignatures;
+    resolved.constructSignatures = constructSignatures;
+    resolved.indexInfos = indexInfos;
+    if (members !== emptySymbols) resolved.properties = getNamedMembers(members);
+    return resolved;
+  }
+  function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) {
+    return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, indexInfos);
+  }
+  function getResolvedTypeWithoutAbstractConstructSignatures(type) {
+    if (type.constructSignatures.length === 0) return type;
+    if (type.objectTypeWithoutAbstractConstructSignatures) return type.objectTypeWithoutAbstractConstructSignatures;
+    const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */));
+    if (type.constructSignatures === constructSignatures) return type;
+    const typeCopy = createAnonymousType(
+      type.symbol,
+      type.members,
+      type.callSignatures,
+      some(constructSignatures) ? constructSignatures : emptyArray,
+      type.indexInfos
+    );
+    type.objectTypeWithoutAbstractConstructSignatures = typeCopy;
+    typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy;
+    return typeCopy;
+  }
+  function forEachSymbolTableInScope(enclosingDeclaration, callback) {
+    let result;
+    for (let location = enclosingDeclaration; location; location = location.parent) {
+      if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+        if (result = callback(
+          location.locals,
+          /*ignoreQualification*/
+          void 0,
+          /*isLocalNameLookup*/
+          true,
+          location
+        )) {
+          return result;
         }
-        function parseNonArrayType() {
-          switch (token()) {
-            case 133 /* AnyKeyword */:
-            case 159 /* UnknownKeyword */:
-            case 154 /* StringKeyword */:
-            case 150 /* NumberKeyword */:
-            case 163 /* BigIntKeyword */:
-            case 155 /* SymbolKeyword */:
-            case 136 /* BooleanKeyword */:
-            case 157 /* UndefinedKeyword */:
-            case 146 /* NeverKeyword */:
-            case 151 /* ObjectKeyword */:
-              return tryParse(parseKeywordAndNoDot) || parseTypeReference();
-            case 67 /* AsteriskEqualsToken */:
-              scanner2.reScanAsteriskEqualsToken();
-            case 42 /* AsteriskToken */:
-              return parseJSDocAllType();
-            case 61 /* QuestionQuestionToken */:
-              scanner2.reScanQuestionToken();
-            case 58 /* QuestionToken */:
-              return parseJSDocUnknownOrNullableType();
-            case 100 /* FunctionKeyword */:
-              return parseJSDocFunctionType();
-            case 54 /* ExclamationToken */:
-              return parseJSDocNonNullableType();
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 11 /* StringLiteral */:
-            case 9 /* NumericLiteral */:
-            case 10 /* BigIntLiteral */:
-            case 112 /* TrueKeyword */:
-            case 97 /* FalseKeyword */:
-            case 106 /* NullKeyword */:
-              return parseLiteralTypeNode();
-            case 41 /* MinusToken */:
-              return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
-                /*negative*/
-                true
-              ) : parseTypeReference();
-            case 116 /* VoidKeyword */:
-              return parseTokenNode();
-            case 110 /* ThisKeyword */: {
-              const thisKeyword = parseThisTypeNode();
-              if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-                return parseThisTypePredicate(thisKeyword);
-              } else {
-                return thisKeyword;
-              }
-            }
-            case 114 /* TypeOfKeyword */:
-              return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery();
-            case 19 /* OpenBraceToken */:
-              return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral();
-            case 23 /* OpenBracketToken */:
-              return parseTupleType();
-            case 21 /* OpenParenToken */:
-              return parseParenthesizedType();
-            case 102 /* ImportKeyword */:
-              return parseImportType();
-            case 131 /* AssertsKeyword */:
-              return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference();
-            case 16 /* TemplateHead */:
-              return parseTemplateType();
-            default:
-              return parseTypeReference();
+      }
+      switch (location.kind) {
+        case 307 /* SourceFile */:
+          if (!isExternalOrCommonJsModule(location)) {
+            break;
           }
-        }
-        function isStartOfType(inStartOfParameter) {
-          switch (token()) {
-            case 133 /* AnyKeyword */:
-            case 159 /* UnknownKeyword */:
-            case 154 /* StringKeyword */:
-            case 150 /* NumberKeyword */:
-            case 163 /* BigIntKeyword */:
-            case 136 /* BooleanKeyword */:
-            case 148 /* ReadonlyKeyword */:
-            case 155 /* SymbolKeyword */:
-            case 158 /* UniqueKeyword */:
-            case 116 /* VoidKeyword */:
-            case 157 /* UndefinedKeyword */:
-            case 106 /* NullKeyword */:
-            case 110 /* ThisKeyword */:
-            case 114 /* TypeOfKeyword */:
-            case 146 /* NeverKeyword */:
-            case 19 /* OpenBraceToken */:
-            case 23 /* OpenBracketToken */:
-            case 30 /* LessThanToken */:
-            case 52 /* BarToken */:
-            case 51 /* AmpersandToken */:
-            case 105 /* NewKeyword */:
-            case 11 /* StringLiteral */:
-            case 9 /* NumericLiteral */:
-            case 10 /* BigIntLiteral */:
-            case 112 /* TrueKeyword */:
-            case 97 /* FalseKeyword */:
-            case 151 /* ObjectKeyword */:
-            case 42 /* AsteriskToken */:
-            case 58 /* QuestionToken */:
-            case 54 /* ExclamationToken */:
-            case 26 /* DotDotDotToken */:
-            case 140 /* InferKeyword */:
-            case 102 /* ImportKeyword */:
-            case 131 /* AssertsKeyword */:
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 16 /* TemplateHead */:
-              return true;
-            case 100 /* FunctionKeyword */:
-              return !inStartOfParameter;
-            case 41 /* MinusToken */:
-              return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral);
-            case 21 /* OpenParenToken */:
-              return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
-            default:
-              return isIdentifier2();
+        case 267 /* ModuleDeclaration */:
+          const sym = getSymbolOfDeclaration(location);
+          if (result = callback(
+            (sym == null ? void 0 : sym.exports) || emptySymbols,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            true,
+            location
+          )) {
+            return result;
           }
-        }
-        function isStartOfParenthesizedOrFunctionType() {
-          nextToken();
-          return token() === 22 /* CloseParenToken */ || isStartOfParameter(
-            /*isJSDocParameter*/
-            false
-          ) || isStartOfType();
-        }
-        function parsePostfixTypeOrHigher() {
-          const pos = getNodePos();
-          let type = parseNonArrayType();
-          while (!scanner2.hasPrecedingLineBreak()) {
-            switch (token()) {
-              case 54 /* ExclamationToken */:
-                nextToken();
-                type = finishNode(factory2.createJSDocNonNullableType(
-                  type,
-                  /*postfix*/
-                  true
-                ), pos);
-                break;
-              case 58 /* QuestionToken */:
-                if (lookAhead(nextTokenIsStartOfType)) {
-                  return type;
-                }
-                nextToken();
-                type = finishNode(factory2.createJSDocNullableType(
-                  type,
-                  /*postfix*/
-                  true
-                ), pos);
-                break;
-              case 23 /* OpenBracketToken */:
-                parseExpected(23 /* OpenBracketToken */);
-                if (isStartOfType()) {
-                  const indexType = parseType();
-                  parseExpected(24 /* CloseBracketToken */);
-                  type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos);
-                } else {
-                  parseExpected(24 /* CloseBracketToken */);
-                  type = finishNode(factory2.createArrayTypeNode(type), pos);
-                }
-                break;
-              default:
-                return type;
+          break;
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */:
+        case 264 /* InterfaceDeclaration */:
+          let table;
+          (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
+            if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
+              (table || (table = createSymbolTable())).set(key, memberSymbol);
             }
+          });
+          if (table && (result = callback(
+            table,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            false,
+            location
+          ))) {
+            return result;
           }
-          return type;
-        }
-        function parseTypeOperator(operator) {
-          const pos = getNodePos();
-          parseExpected(operator);
-          return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos);
-        }
-        function tryParseConstraintOfInferType() {
-          if (parseOptional(96 /* ExtendsKeyword */)) {
-            const constraint = disallowConditionalTypesAnd(parseType);
-            if (inDisallowConditionalTypesContext() || token() !== 58 /* QuestionToken */) {
-              return constraint;
-            }
+          break;
+      }
+    }
+    if (denoContext.hasNodeSourceFile(enclosingDeclaration)) {
+      result = callback(
+        nodeGlobals,
+        /*ignoreQualification*/
+        void 0,
+        /*isLocalNameLookup*/
+        true
+      );
+      if (result) {
+        return result;
+      }
+    }
+    return callback(
+      denoGlobals,
+      /*ignoreQualification*/
+      void 0,
+      /*isLocalNameLookup*/
+      true
+    );
+  }
+  function getQualifiedLeftMeaning(rightMeaning) {
+    return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
+  }
+  function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) {
+    if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) {
+      return void 0;
+    }
+    const links = getSymbolLinks(symbol);
+    const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map());
+    const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node);
+    const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation && getNodeId(firstRelevantLocation)}|${meaning}`;
+    if (cache.has(key)) {
+      return cache.get(key);
+    }
+    const id = getSymbolId(symbol);
+    let visitedSymbolTables = visitedSymbolTablesMap.get(id);
+    if (!visitedSymbolTables) {
+      visitedSymbolTablesMap.set(id, visitedSymbolTables = []);
+    }
+    const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable);
+    cache.set(key, result);
+    return result;
+    function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
+      if (!pushIfUnique(visitedSymbolTables, symbols)) {
+        return void 0;
+      }
+      const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup);
+      visitedSymbolTables.pop();
+      return result2;
+    }
+    function canQualifySymbol(symbolFromSymbolTable, meaning2) {
+      return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
+      !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
+    }
+    function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
+      return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
+      // and if symbolFromSymbolTable or alias resolution matches the symbol,
+      // check the symbol can be qualified, it is only then this symbol is accessible
+      !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
+    }
+    function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
+      if (isAccessible(
+        symbols.get(symbol.escapedName),
+        /*resolvedAliasSymbol*/
+        void 0,
+        ignoreQualification
+      )) {
+        return [symbol];
+      }
+      const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
+        if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */))) {
+          const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable);
+          const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification);
+          if (candidate) {
+            return candidate;
           }
         }
-        function parseTypeParameterOfInferType() {
-          const pos = getNodePos();
-          const name = parseIdentifier();
-          const constraint = tryParse(tryParseConstraintOfInferType);
-          const node = factory2.createTypeParameterDeclaration(
-            /*modifiers*/
+        if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
+          if (isAccessible(
+            getMergedSymbol(symbolFromSymbolTable.exportSymbol),
+            /*resolvedAliasSymbol*/
             void 0,
-            name,
-            constraint
-          );
-          return finishNode(node, pos);
-        }
-        function parseInferType() {
-          const pos = getNodePos();
-          parseExpected(140 /* InferKeyword */);
-          return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos);
-        }
-        function parseTypeOperatorOrHigher() {
-          const operator = token();
-          switch (operator) {
-            case 143 /* KeyOfKeyword */:
-            case 158 /* UniqueKeyword */:
-            case 148 /* ReadonlyKeyword */:
-              return parseTypeOperator(operator);
-            case 140 /* InferKeyword */:
-              return parseInferType();
-          }
-          return allowConditionalTypesAnd(parsePostfixTypeOrHigher);
-        }
-        function parseFunctionOrConstructorTypeToError(isInUnionType) {
-          if (isStartOfFunctionTypeOrConstructorType()) {
-            const type = parseFunctionOrConstructorType();
-            let diagnostic;
-            if (isFunctionTypeNode(type)) {
-              diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
-            } else {
-              diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
-            }
-            parseErrorAtRange(type, diagnostic);
-            return type;
-          }
-          return void 0;
-        }
-        function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) {
-          const pos = getNodePos();
-          const isUnionType = operator === 52 /* BarToken */;
-          const hasLeadingOperator = parseOptional(operator);
-          let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType();
-          if (token() === operator || hasLeadingOperator) {
-            const types = [type];
-            while (parseOptional(operator)) {
-              types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType());
-            }
-            type = finishNode(createTypeNode(createNodeArray(types, pos)), pos);
+            ignoreQualification
+          )) {
+            return [symbol];
           }
-          return type;
-        }
-        function parseIntersectionTypeOrHigher() {
-          return parseUnionOrIntersectionType(51 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode);
         }
-        function parseUnionTypeOrHigher() {
-          return parseUnionOrIntersectionType(52 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode);
+      });
+      if (result2) {
+        return result2;
+      }
+      const globalSymbol = symbols === nodeGlobals ? nodeGlobalThisSymbol : symbols === denoGlobals ? denoGlobalThisSymbol : void 0;
+      return globalSymbol !== void 0 ? getCandidateListForSymbol(globalSymbol, globalSymbol, ignoreQualification) : void 0;
+    }
+    function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) {
+      if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) {
+        return [symbolFromSymbolTable];
+      }
+      const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
+      const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
+        candidateTable,
+        /*ignoreQualification*/
+        true
+      );
+      if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
+        return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
+      }
+    }
+  }
+  function needsQualification(symbol, enclosingDeclaration, meaning) {
+    let qualify = false;
+    forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => {
+      let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName));
+      if (!symbolFromSymbolTable) {
+        return false;
+      }
+      if (symbolFromSymbolTable === symbol) {
+        return true;
+      }
+      const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */);
+      symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable;
+      const flags = shouldResolveAlias ? getSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags;
+      if (flags & meaning) {
+        qualify = true;
+        return true;
+      }
+      return false;
+    });
+    return qualify;
+  }
+  function isPropertyOrMethodDeclarationSymbol(symbol) {
+    if (symbol.declarations && symbol.declarations.length) {
+      for (const declaration of symbol.declarations) {
+        switch (declaration.kind) {
+          case 172 /* PropertyDeclaration */:
+          case 174 /* MethodDeclaration */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+            continue;
+          default:
+            return false;
         }
-        function nextTokenIsNewKeyword() {
-          nextToken();
-          return token() === 105 /* NewKeyword */;
+      }
+      return true;
+    }
+    return false;
+  }
+  function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      788968 /* Type */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      111551 /* Value */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      flags,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      false
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
+    if (!length(symbols)) return;
+    let hadAccessibleChain;
+    let earlyModuleBail = false;
+    for (const symbol of symbols) {
+      const accessibleSymbolChain = getAccessibleSymbolChain(
+        symbol,
+        enclosingDeclaration,
+        meaning,
+        /*useOnlyExternalAliasing*/
+        false
+      );
+      if (accessibleSymbolChain) {
+        hadAccessibleChain = symbol;
+        const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
+        if (hasAccessibleDeclarations) {
+          return hasAccessibleDeclarations;
         }
-        function isStartOfFunctionTypeOrConstructorType() {
-          if (token() === 30 /* LessThanToken */) {
-            return true;
-          }
-          if (token() === 21 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) {
-            return true;
+      }
+      if (allowModules) {
+        if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+          if (shouldComputeAliasesToMakeVisible) {
+            earlyModuleBail = true;
+            continue;
           }
-          return token() === 105 /* NewKeyword */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword);
+          return {
+            accessibility: 0 /* Accessible */
+          };
         }
-        function skipParameterStart() {
-          if (isModifierKind(token())) {
-            parseModifiers(
-              /*allowDecorators*/
-              false
-            );
-          }
-          if (isIdentifier2() || token() === 110 /* ThisKeyword */) {
-            nextToken();
-            return true;
-          }
-          if (token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */) {
-            const previousErrorCount = parseDiagnostics.length;
-            parseIdentifierOrPattern();
-            return previousErrorCount === parseDiagnostics.length;
-          }
-          return false;
+      }
+      const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning);
+      const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules);
+      if (parentResult) {
+        return parentResult;
+      }
+    }
+    if (earlyModuleBail) {
+      return {
+        accessibility: 0 /* Accessible */
+      };
+    }
+    if (hadAccessibleChain) {
+      return {
+        accessibility: 1 /* NotAccessible */,
+        errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning),
+        errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0
+      };
+    }
+  }
+  function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
+    return isSymbolAccessibleWorker(
+      symbol,
+      enclosingDeclaration,
+      meaning,
+      shouldComputeAliasesToMakeVisible,
+      /*allowModules*/
+      true
+    );
+  }
+  function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
+    if (symbol && enclosingDeclaration) {
+      const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules);
+      if (result) {
+        return result;
+      }
+      const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer);
+      if (symbolExternalModule) {
+        const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration);
+        if (symbolExternalModule !== enclosingExternalModule) {
+          return {
+            accessibility: 2 /* CannotBeNamed */,
+            errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
+            errorModuleName: symbolToString(symbolExternalModule),
+            errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0
+          };
         }
-        function isUnambiguouslyStartOfFunctionType() {
-          nextToken();
-          if (token() === 22 /* CloseParenToken */ || token() === 26 /* DotDotDotToken */) {
-            return true;
-          }
-          if (skipParameterStart()) {
-            if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 58 /* QuestionToken */ || token() === 64 /* EqualsToken */) {
+      }
+      return {
+        accessibility: 1 /* NotAccessible */,
+        errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning)
+      };
+    }
+    return { accessibility: 0 /* Accessible */ };
+  }
+  function getExternalModuleContainer(declaration) {
+    const node = findAncestor(declaration, hasExternalModuleSymbol);
+    return node && getSymbolOfDeclaration(node);
+  }
+  function hasExternalModuleSymbol(declaration) {
+    return isAmbientModule(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+  }
+  function hasNonGlobalAugmentationExternalModuleSymbol(declaration) {
+    return isModuleWithStringLiteralName(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+  }
+  function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) {
+    let aliasesToMakeVisible;
+    if (!every(filter(symbol.declarations, (d) => d.kind !== 80 /* Identifier */), getIsDeclarationVisible)) {
+      return void 0;
+    }
+    return { accessibility: 0 /* Accessible */, aliasesToMakeVisible };
+    function getIsDeclarationVisible(declaration) {
+      var _a, _b;
+      if (!isDeclarationVisible(declaration)) {
+        const anyImportSyntax = getAnyImportSyntax(declaration);
+        if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 32 /* Export */) && // import clause without export
+        isDeclarationVisible(anyImportSyntax.parent)) {
+          return addVisibleAlias(declaration, anyImportSyntax);
+        } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 32 /* Export */) && // unexported variable statement
+        isDeclarationVisible(declaration.parent.parent.parent)) {
+          return addVisibleAlias(declaration, declaration.parent.parent);
+        } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 32 /* Export */) && isDeclarationVisible(declaration.parent)) {
+          return addVisibleAlias(declaration, declaration);
+        } else if (isBindingElement(declaration)) {
+          if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a = declaration.parent) == null ? void 0 : _a.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 32 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) {
+            return addVisibleAlias(declaration, declaration.parent.parent.parent.parent);
+          } else if (symbol.flags & 2 /* BlockScopedVariable */) {
+            const variableStatement = findAncestor(declaration, isVariableStatement);
+            if (hasSyntacticModifier(variableStatement, 32 /* Export */)) {
               return true;
             }
-            if (token() === 22 /* CloseParenToken */) {
-              nextToken();
-              if (token() === 39 /* EqualsGreaterThanToken */) {
-                return true;
-              }
+            if (!isDeclarationVisible(variableStatement.parent)) {
+              return false;
             }
+            return addVisibleAlias(declaration, variableStatement);
           }
-          return false;
         }
-        function parseTypeOrTypePredicate() {
-          const pos = getNodePos();
-          const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
-          const type = parseType();
-          if (typePredicateVariable) {
-            return finishNode(factory2.createTypePredicateNode(
-              /*assertsModifier*/
-              void 0,
-              typePredicateVariable,
-              type
-            ), pos);
-          } else {
-            return type;
+        return false;
+      }
+      return true;
+    }
+    function addVisibleAlias(declaration, aliasingStatement) {
+      if (shouldComputeAliasToMakeVisible) {
+        getNodeLinks(declaration).isVisible = true;
+        aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement);
+      }
+      return true;
+    }
+  }
+  function getMeaningOfEntityNameReference(entityName) {
+    let meaning;
+    if (entityName.parent.kind === 186 /* TypeQuery */ || entityName.parent.kind === 233 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 167 /* ComputedPropertyName */ || entityName.parent.kind === 182 /* TypePredicate */ && entityName.parent.parameterName === entityName) {
+      meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
+    } else if (entityName.kind === 166 /* QualifiedName */ || entityName.kind === 211 /* PropertyAccessExpression */ || entityName.parent.kind === 271 /* ImportEqualsDeclaration */ || entityName.parent.kind === 166 /* QualifiedName */ && entityName.parent.left === entityName || entityName.parent.kind === 211 /* PropertyAccessExpression */ && entityName.parent.expression === entityName || entityName.parent.kind === 212 /* ElementAccessExpression */ && entityName.parent.expression === entityName) {
+      meaning = 1920 /* Namespace */;
+    } else {
+      meaning = 788968 /* Type */;
+    }
+    return meaning;
+  }
+  function isEntityNameVisible(entityName, enclosingDeclaration, shouldComputeAliasToMakeVisible = true) {
+    const meaning = getMeaningOfEntityNameReference(entityName);
+    const firstIdentifier = getFirstIdentifier(entityName);
+    const symbol = resolveName(
+      enclosingDeclaration,
+      firstIdentifier.escapedText,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      false
+    );
+    if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
+      return { accessibility: 0 /* Accessible */ };
+    }
+    if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
+      getSymbolOfDeclaration(getThisContainer(
+        firstIdentifier,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      )),
+      firstIdentifier,
+      meaning,
+      /*shouldComputeAliasesToMakeVisible*/
+      false
+    ).accessibility === 0 /* Accessible */) {
+      return { accessibility: 0 /* Accessible */ };
+    }
+    if (!symbol) {
+      return {
+        accessibility: 3 /* NotResolved */,
+        errorSymbolName: getTextOfNode(firstIdentifier),
+        errorNode: firstIdentifier
+      };
+    }
+    return hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) || {
+      accessibility: 1 /* NotAccessible */,
+      errorSymbolName: getTextOfNode(firstIdentifier),
+      errorNode: firstIdentifier
+    };
+  }
+  function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) {
+    let nodeFlags = 70221824 /* IgnoreErrors */;
+    if (flags & 2 /* UseOnlyExternalAliasing */) {
+      nodeFlags |= 128 /* UseOnlyExternalAliasing */;
+    }
+    if (flags & 1 /* WriteTypeParametersOrArguments */) {
+      nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */;
+    }
+    if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) {
+      nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */;
+    }
+    if (flags & 32 /* DoNotIncludeSymbolChain */) {
+      nodeFlags |= 134217728 /* DoNotIncludeSymbolChain */;
+    }
+    if (flags & 16 /* WriteComputedProps */) {
+      nodeFlags |= 1073741824 /* WriteComputedProps */;
+    }
+    const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName;
+    return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker);
+    function symbolToStringWorker(writer2) {
+      const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
+      const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 307 /* SourceFile */ ? createPrinterWithRemoveCommentsNeverAsciiEscape() : createPrinterWithRemoveComments();
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        entity,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
+      return writer2;
+    }
+  }
+  function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) {
+    return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker);
+    function signatureToStringWorker(writer2) {
+      let sigOutput;
+      if (flags & 262144 /* WriteArrowStyleSignature */) {
+        sigOutput = kind === 1 /* Construct */ ? 185 /* ConstructorType */ : 184 /* FunctionType */;
+      } else {
+        sigOutput = kind === 1 /* Construct */ ? 180 /* ConstructSignature */ : 179 /* CallSignature */;
+      }
+      const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
+      const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        sig,
+        /*sourceFile*/
+        sourceFile,
+        getTrailingSemicolonDeferringWriter(writer2)
+      );
+      return writer2;
+    }
+  }
+  function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
+    const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
+    const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
+    if (typeNode === void 0) return Debug.fail("should always get typenode");
+    const printer = type !== unresolvedType ? createPrinterWithRemoveComments() : createPrinterWithDefaults();
+    const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+    printer.writeNode(
+      4 /* Unspecified */,
+      typeNode,
+      /*sourceFile*/
+      sourceFile,
+      writer
+    );
+    const result = writer.getText();
+    const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
+    if (maxLength2 && result && result.length >= maxLength2) {
+      return result.substr(0, maxLength2 - "...".length) + "...";
+    }
+    return result;
+  }
+  function getTypeNamesForErrorDisplay(left, right) {
+    let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left);
+    let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right);
+    if (leftStr === rightStr) {
+      leftStr = getTypeNameForErrorDisplay(left);
+      rightStr = getTypeNameForErrorDisplay(right);
+    }
+    return [leftStr, rightStr];
+  }
+  function getTypeNameForErrorDisplay(type) {
+    return typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      64 /* UseFullyQualifiedType */
+    );
+  }
+  function symbolValueDeclarationIsContextSensitive(symbol) {
+    return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
+  }
+  function toNodeBuilderFlags(flags = 0 /* None */) {
+    return flags & 848330095 /* NodeBuilderFlagsMask */;
+  }
+  function isClassInstanceSide(type) {
+    return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */));
+  }
+  function getTypeFromTypeNodeWithoutContext(node) {
+    return getTypeFromTypeNode(node);
+  }
+  function createNodeBuilder() {
+    return {
+      typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
+      typePredicateToTypePredicateNode: (typePredicate, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => typePredicateToTypePredicateNodeHelper(typePredicate, context)),
+      expressionOrTypeToTypeNode: (expr, type, addUndefined, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => expressionOrTypeToTypeNode(context, expr, type, addUndefined)),
+      serializeTypeForDeclaration: (declaration, type, symbol, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => serializeTypeForDeclaration(context, declaration, type, symbol)),
+      serializeReturnTypeForSignature: (signature, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => serializeReturnTypeForSignature(context, signature)),
+      indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
+        indexInfo,
+        context,
+        /*typeNode*/
+        void 0
+      )),
+      signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
+      symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => symbolToName(
+        symbol,
+        context,
+        meaning,
+        /*expectsIdentifier*/
+        false
+      )),
+      symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
+      symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
+      symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
+      typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => typeParameterToDeclaration(parameter, context)),
+      symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context)),
+      symbolToNode: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext2(enclosingDeclaration, flags, tracker, (context) => symbolToNode(symbol, context, meaning))
+    };
+    function getTypeFromTypeNode2(context, node, noMappedTypes) {
+      const type = getTypeFromTypeNodeWithoutContext(node);
+      if (!context.mapper) return type;
+      const mappedType = instantiateType(type, context.mapper);
+      return noMappedTypes && mappedType !== type ? void 0 : mappedType;
+    }
+    function setTextRange2(context, range, location) {
+      if (!nodeIsSynthesized(range) || !(range.flags & 16 /* Synthesized */) || !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(getOriginalNode(range))) {
+        range = factory.cloneNode(range);
+      }
+      if (range === location) return range;
+      if (!location) {
+        return range;
+      }
+      if (!context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(getOriginalNode(location))) {
+        return setOriginalNode(range, location);
+      }
+      return setTextRange(setOriginalNode(range, location), location);
+    }
+    function expressionOrTypeToTypeNode(context, expr, type, addUndefined) {
+      const oldFlags = context.flags;
+      if (expr && !(context.flags & -2147483648 /* NoSyntacticPrinter */)) {
+        syntacticNodeBuilder.serializeTypeOfExpression(expr, context, addUndefined);
+      }
+      context.flags |= -2147483648 /* NoSyntacticPrinter */;
+      const result = expressionOrTypeToTypeNodeHelper(context, expr, type, addUndefined);
+      context.flags = oldFlags;
+      return result;
+    }
+    function expressionOrTypeToTypeNodeHelper(context, expr, type, addUndefined) {
+      if (expr) {
+        const typeNode = isAssertionExpression(expr) ? expr.type : isJSDocTypeAssertion(expr) ? getJSDocTypeAssertionType(expr) : void 0;
+        if (typeNode && !isConstTypeReference(typeNode)) {
+          const result = tryReuseExistingTypeNode(context, typeNode, type, expr.parent, addUndefined);
+          if (result) {
+            return result;
           }
         }
-        function parseTypePredicatePrefix() {
-          const id = parseIdentifier();
-          if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-            nextToken();
-            return id;
-          }
+      }
+      if (addUndefined) {
+        type = getOptionalType(type);
+      }
+      return typeToTypeNodeHelper(type, context);
+    }
+    function tryReuseExistingTypeNode(context, typeNode, type, host2, addUndefined) {
+      const originalType = type;
+      if (addUndefined) {
+        type = getOptionalType(type);
+      }
+      const clone2 = tryReuseExistingNonParameterTypeNode(context, typeNode, type, host2);
+      if (clone2) {
+        if (addUndefined && !someType(getTypeFromTypeNode2(context, typeNode), (t) => !!(t.flags & 32768 /* Undefined */))) {
+          return factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
         }
-        function parseAssertsTypePredicate() {
-          const pos = getNodePos();
-          const assertsModifier = parseExpectedToken(131 /* AssertsKeyword */);
-          const parameterName = token() === 110 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier();
-          const type = parseOptional(142 /* IsKeyword */) ? parseType() : void 0;
-          return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos);
+        return clone2;
+      }
+      if (addUndefined && originalType !== type) {
+        const cloneMissingUndefined = tryReuseExistingNonParameterTypeNode(context, typeNode, originalType, host2);
+        if (cloneMissingUndefined) {
+          return factory.createUnionTypeNode([cloneMissingUndefined, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
         }
-        function parseType() {
-          if (contextFlags & 81920 /* TypeExcludesFlags */) {
-            return doOutsideOfContext(81920 /* TypeExcludesFlags */, parseType);
-          }
-          if (isStartOfFunctionTypeOrConstructorType()) {
-            return parseFunctionOrConstructorType();
-          }
-          const pos = getNodePos();
-          const type = parseUnionTypeOrHigher();
-          if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(96 /* ExtendsKeyword */)) {
-            const extendsType = disallowConditionalTypesAnd(parseType);
-            parseExpected(58 /* QuestionToken */);
-            const trueType = allowConditionalTypesAnd(parseType);
-            parseExpected(59 /* ColonToken */);
-            const falseType = allowConditionalTypesAnd(parseType);
-            return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos);
-          }
-          return type;
+      }
+      return void 0;
+    }
+    function tryReuseExistingNonParameterTypeNode(context, existing, type, host2 = context.enclosingDeclaration, annotationType = getTypeFromTypeNode2(
+      context,
+      existing,
+      /*noMappedTypes*/
+      true
+    )) {
+      if (annotationType && typeNodeIsEquivalentToType(host2, type, annotationType) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type)) {
+        const result = tryReuseExistingTypeNodeHelper(context, existing);
+        if (result) {
+          return result;
         }
-        function parseTypeAnnotation() {
-          return parseOptional(59 /* ColonToken */) ? parseType() : void 0;
+      }
+      return void 0;
+    }
+    function symbolToNode(symbol, context, meaning) {
+      if (context.flags & 1073741824 /* WriteComputedProps */) {
+        if (symbol.valueDeclaration) {
+          const name = getNameOfDeclaration(symbol.valueDeclaration);
+          if (name && isComputedPropertyName(name)) return name;
         }
-        function isStartOfLeftHandSideExpression() {
-          switch (token()) {
-            case 110 /* ThisKeyword */:
-            case 108 /* SuperKeyword */:
-            case 106 /* NullKeyword */:
-            case 112 /* TrueKeyword */:
-            case 97 /* FalseKeyword */:
-            case 9 /* NumericLiteral */:
-            case 10 /* BigIntLiteral */:
-            case 11 /* StringLiteral */:
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 16 /* TemplateHead */:
-            case 21 /* OpenParenToken */:
-            case 23 /* OpenBracketToken */:
-            case 19 /* OpenBraceToken */:
-            case 100 /* FunctionKeyword */:
-            case 86 /* ClassKeyword */:
-            case 105 /* NewKeyword */:
-            case 44 /* SlashToken */:
-            case 69 /* SlashEqualsToken */:
-            case 80 /* Identifier */:
-              return true;
-            case 102 /* ImportKeyword */:
-              return lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
-            default:
-              return isIdentifier2();
-          }
+        const nameType = getSymbolLinks(symbol).nameType;
+        if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) {
+          context.enclosingDeclaration = nameType.symbol.valueDeclaration;
+          return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning));
         }
-        function isStartOfExpression() {
-          if (isStartOfLeftHandSideExpression()) {
-            return true;
-          }
-          switch (token()) {
-            case 40 /* PlusToken */:
-            case 41 /* MinusToken */:
-            case 55 /* TildeToken */:
-            case 54 /* ExclamationToken */:
-            case 91 /* DeleteKeyword */:
-            case 114 /* TypeOfKeyword */:
-            case 116 /* VoidKeyword */:
-            case 46 /* PlusPlusToken */:
-            case 47 /* MinusMinusToken */:
-            case 30 /* LessThanToken */:
-            case 135 /* AwaitKeyword */:
-            case 127 /* YieldKeyword */:
-            case 81 /* PrivateIdentifier */:
-            case 60 /* AtToken */:
-              return true;
-            default:
-              if (isBinaryOperator2()) {
-                return true;
-              }
-              return isIdentifier2();
-          }
+      }
+      return symbolToExpression(symbol, context, meaning);
+    }
+    function withContext2(enclosingDeclaration, flags, tracker, cb) {
+      const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
+      const context = {
+        enclosingDeclaration,
+        enclosingFile: enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration),
+        flags: flags || 0 /* None */,
+        tracker: void 0,
+        encounteredError: false,
+        reportedDiagnostic: false,
+        visitedTypes: void 0,
+        symbolDepth: void 0,
+        inferTypeParameters: void 0,
+        approximateLength: 0,
+        trackedSymbols: void 0,
+        bundled: !!compilerOptions.outFile && !!enclosingDeclaration && isExternalOrCommonJsModule(getSourceFileOfNode(enclosingDeclaration)),
+        truncating: false,
+        usedSymbolNames: void 0,
+        remappedSymbolNames: void 0,
+        remappedSymbolReferences: void 0,
+        reverseMappedStack: void 0,
+        mustCreateTypeParameterSymbolList: true,
+        typeParameterSymbolList: void 0,
+        mustCreateTypeParametersNamesLookups: true,
+        typeParameterNames: void 0,
+        typeParameterNamesByText: void 0,
+        typeParameterNamesByTextNextNameCount: void 0,
+        mapper: void 0
+      };
+      context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
+      const resultingNode = cb(context);
+      if (context.truncating && context.flags & 1 /* NoTruncation */) {
+        context.tracker.reportTruncationError();
+      }
+      return context.encounteredError ? void 0 : resultingNode;
+    }
+    function checkTruncationLength(context) {
+      if (context.truncating) return context.truncating;
+      return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength);
+    }
+    function typeToTypeNodeHelper(type, context) {
+      const savedFlags = context.flags;
+      const typeNode = typeToTypeNodeWorker(type, context);
+      context.flags = savedFlags;
+      return typeNode;
+    }
+    function typeToTypeNodeWorker(type, context) {
+      var _a, _b;
+      if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
+        cancellationToken.throwIfCancellationRequested();
+      }
+      const inTypeAlias = context.flags & 8388608 /* InTypeAlias */;
+      context.flags &= ~8388608 /* InTypeAlias */;
+      if (!type) {
+        if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
+          context.encounteredError = true;
+          return void 0;
         }
-        function isStartOfExpressionStatement() {
-          return token() !== 19 /* OpenBraceToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && token() !== 60 /* AtToken */ && isStartOfExpression();
+        context.approximateLength += 3;
+        return factory.createKeywordTypeNode(133 /* AnyKeyword */);
+      }
+      if (!(context.flags & 536870912 /* NoTypeReduction */)) {
+        type = getReducedType(type);
+      }
+      if (type.flags & 1 /* Any */) {
+        if (type.aliasSymbol) {
+          return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context));
         }
-        function parseExpression() {
-          const saveDecoratorContext = inDecoratorContext();
-          if (saveDecoratorContext) {
-            setDecoratorContext(
-              /*val*/
-              false
+        if (type === unresolvedType) {
+          return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved");
+        }
+        context.approximateLength += 3;
+        return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 141 /* IntrinsicKeyword */ : 133 /* AnyKeyword */);
+      }
+      if (type.flags & 2 /* Unknown */) {
+        return factory.createKeywordTypeNode(159 /* UnknownKeyword */);
+      }
+      if (type.flags & 4 /* String */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(154 /* StringKeyword */);
+      }
+      if (type.flags & 8 /* Number */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(150 /* NumberKeyword */);
+      }
+      if (type.flags & 64 /* BigInt */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(163 /* BigIntKeyword */);
+      }
+      if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) {
+        context.approximateLength += 7;
+        return factory.createKeywordTypeNode(136 /* BooleanKeyword */);
+      }
+      if (type.flags & 1056 /* EnumLike */) {
+        if (type.symbol.flags & 8 /* EnumMember */) {
+          const parentSymbol = getParentOfSymbol(type.symbol);
+          const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */);
+          if (getDeclaredTypeOfSymbol(parentSymbol) === type) {
+            return parentName;
+          }
+          const memberName = symbolName(type.symbol);
+          if (isIdentifierText(memberName, 1 /* ES5 */)) {
+            return appendReferenceToType(
+              parentName,
+              factory.createTypeReferenceNode(
+                memberName,
+                /*typeArguments*/
+                void 0
+              )
             );
           }
-          const pos = getNodePos();
-          let expr = parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
-          );
-          let operatorToken;
-          while (operatorToken = parseOptionalToken(28 /* CommaToken */)) {
-            expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
-              /*allowReturnTypeInArrowFunction*/
-              true
-            ), pos);
-          }
-          if (saveDecoratorContext) {
-            setDecoratorContext(
-              /*val*/
-              true
-            );
+          if (isImportTypeNode(parentName)) {
+            parentName.isTypeOf = true;
+            return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
+          } else if (isTypeReferenceNode(parentName)) {
+            return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
+          } else {
+            return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`.");
           }
-          return expr;
-        }
-        function parseInitializer() {
-          return parseOptional(64 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
-          ) : void 0;
         }
-        function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
-          if (isYieldExpression2()) {
-            return parseYieldExpression();
-          }
-          const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction);
-          if (arrowExpression) {
-            return arrowExpression;
-          }
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-          if (expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) {
-            return parseSimpleArrowFunctionExpression(
-              pos,
-              expr,
-              allowReturnTypeInArrowFunction,
-              hasJSDoc,
-              /*asyncModifier*/
-              void 0
-            );
+        return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
+      }
+      if (type.flags & 128 /* StringLiteral */) {
+        context.approximateLength += type.value.length + 2;
+        return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 16777216 /* NoAsciiEscaping */));
+      }
+      if (type.flags & 256 /* NumberLiteral */) {
+        const value = type.value;
+        context.approximateLength += ("" + value).length;
+        return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value));
+      }
+      if (type.flags & 2048 /* BigIntLiteral */) {
+        context.approximateLength += pseudoBigIntToString(type.value).length + 1;
+        return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value));
+      }
+      if (type.flags & 512 /* BooleanLiteral */) {
+        context.approximateLength += type.intrinsicName.length;
+        return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse());
+      }
+      if (type.flags & 8192 /* UniqueESSymbol */) {
+        if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) {
+          if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
+            context.approximateLength += 6;
+            return symbolToTypeNode(type.symbol, context, 111551 /* Value */);
           }
-          if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
-            return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
+          if (context.tracker.reportInaccessibleUniqueSymbolError) {
+            context.tracker.reportInaccessibleUniqueSymbolError();
           }
-          return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction);
         }
-        function isYieldExpression2() {
-          if (token() === 127 /* YieldKeyword */) {
-            if (inYieldContext()) {
-              return true;
-            }
-            return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
+        context.approximateLength += 13;
+        return factory.createTypeOperatorNode(158 /* UniqueKeyword */, factory.createKeywordTypeNode(155 /* SymbolKeyword */));
+      }
+      if (type.flags & 16384 /* Void */) {
+        context.approximateLength += 4;
+        return factory.createKeywordTypeNode(116 /* VoidKeyword */);
+      }
+      if (type.flags & 32768 /* Undefined */) {
+        context.approximateLength += 9;
+        return factory.createKeywordTypeNode(157 /* UndefinedKeyword */);
+      }
+      if (type.flags & 65536 /* Null */) {
+        context.approximateLength += 4;
+        return factory.createLiteralTypeNode(factory.createNull());
+      }
+      if (type.flags & 131072 /* Never */) {
+        context.approximateLength += 5;
+        return factory.createKeywordTypeNode(146 /* NeverKeyword */);
+      }
+      if (type.flags & 4096 /* ESSymbol */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(155 /* SymbolKeyword */);
+      }
+      if (type.flags & 67108864 /* NonPrimitive */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(151 /* ObjectKeyword */);
+      }
+      if (isThisTypeParameter(type)) {
+        if (context.flags & 4194304 /* InObjectTypeLiteral */) {
+          if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
+            context.encounteredError = true;
           }
-          return false;
+          (_b = (_a = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a);
         }
-        function nextTokenIsIdentifierOnSameLine() {
-          nextToken();
-          return !scanner2.hasPrecedingLineBreak() && isIdentifier2();
+        context.approximateLength += 4;
+        return factory.createThisTypeNode();
+      }
+      if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) {
+        const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context);
+        if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */)) return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes);
+        if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) {
+          return factory.createArrayTypeNode(typeArgumentNodes[0]);
         }
-        function parseYieldExpression() {
-          const pos = getNodePos();
-          nextToken();
-          if (!scanner2.hasPrecedingLineBreak() && (token() === 42 /* AsteriskToken */ || isStartOfExpression())) {
-            return finishNode(
-              factory2.createYieldExpression(
-                parseOptionalToken(42 /* AsteriskToken */),
-                parseAssignmentExpressionOrHigher(
-                  /*allowReturnTypeInArrowFunction*/
-                  true
-                )
-              ),
-              pos
+        return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes);
+      }
+      const objectFlags = getObjectFlags(type);
+      if (objectFlags & 4 /* Reference */) {
+        Debug.assert(!!(type.flags & 524288 /* Object */));
+        return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type);
+      }
+      if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) {
+        if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) {
+          context.approximateLength += symbolName(type.symbol).length + 6;
+          let constraintNode;
+          const constraint = getConstraintOfTypeParameter(type);
+          if (constraint) {
+            const inferredConstraint = getInferredTypeParameterConstraint(
+              type,
+              /*omitTypeReferences*/
+              true
             );
-          } else {
-            return finishNode(factory2.createYieldExpression(
-              /*asteriskToken*/
-              void 0,
-              /*expression*/
-              void 0
-            ), pos);
+            if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
+              context.approximateLength += 9;
+              constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
+            }
           }
+          return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode));
         }
-        function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier) {
-          Debug.assert(token() === 39 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
-          const parameter = factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            identifier,
-            /*questionToken*/
-            void 0,
-            /*type*/
-            void 0,
-            /*initializer*/
+        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */) {
+          const name2 = typeParameterToName(type, context);
+          context.approximateLength += idText(name2).length;
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier(idText(name2)),
+            /*typeArguments*/
             void 0
           );
-          finishNode(parameter, identifier.pos);
-          const parameters = createNodeArray([parameter], parameter.pos, parameter.end);
-          const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */);
-          const body = parseArrowFunctionExpressionBody(
-            /*isAsync*/
-            !!asyncModifier,
-            allowReturnTypeInArrowFunction
-          );
-          const node = factory2.createArrowFunction(
-            asyncModifier,
-            /*typeParameters*/
-            void 0,
-            parameters,
-            /*type*/
-            void 0,
-            equalsGreaterThanToken,
-            body
-          );
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-          const triState = isParenthesizedArrowFunctionExpression();
-          if (triState === 0 /* False */) {
-            return void 0;
-          }
-          return triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpression(
-            /*allowAmbiguity*/
-            true,
-            /*allowReturnTypeInArrowFunction*/
-            true
-          ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
-        }
-        function isParenthesizedArrowFunctionExpression() {
-          if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 134 /* AsyncKeyword */) {
-            return lookAhead(isParenthesizedArrowFunctionExpressionWorker);
-          }
-          if (token() === 39 /* EqualsGreaterThanToken */) {
-            return 1 /* True */;
-          }
-          return 0 /* False */;
         }
-        function isParenthesizedArrowFunctionExpressionWorker() {
-          if (token() === 134 /* AsyncKeyword */) {
-            nextToken();
-            if (scanner2.hasPrecedingLineBreak()) {
-              return 0 /* False */;
-            }
-            if (token() !== 21 /* OpenParenToken */ && token() !== 30 /* LessThanToken */) {
-              return 0 /* False */;
-            }
-          }
-          const first2 = token();
-          const second = nextToken();
-          if (first2 === 21 /* OpenParenToken */) {
-            if (second === 22 /* CloseParenToken */) {
-              const third = nextToken();
-              switch (third) {
-                case 39 /* EqualsGreaterThanToken */:
-                case 59 /* ColonToken */:
-                case 19 /* OpenBraceToken */:
-                  return 1 /* True */;
-                default:
-                  return 0 /* False */;
-              }
-            }
-            if (second === 23 /* OpenBracketToken */ || second === 19 /* OpenBraceToken */) {
-              return 2 /* Unknown */;
-            }
-            if (second === 26 /* DotDotDotToken */) {
-              return 1 /* True */;
-            }
-            if (isModifierKind(second) && second !== 134 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) {
-              if (nextToken() === 130 /* AsKeyword */) {
-                return 0 /* False */;
-              }
-              return 1 /* True */;
-            }
-            if (!isIdentifier2() && second !== 110 /* ThisKeyword */) {
-              return 0 /* False */;
-            }
-            switch (nextToken()) {
-              case 59 /* ColonToken */:
-                return 1 /* True */;
-              case 58 /* QuestionToken */:
-                nextToken();
-                if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 64 /* EqualsToken */ || token() === 22 /* CloseParenToken */) {
-                  return 1 /* True */;
-                }
-                return 0 /* False */;
-              case 28 /* CommaToken */:
-              case 64 /* EqualsToken */:
-              case 22 /* CloseParenToken */:
-                return 2 /* Unknown */;
-            }
-            return 0 /* False */;
-          } else {
-            Debug.assert(first2 === 30 /* LessThanToken */);
-            if (!isIdentifier2() && token() !== 87 /* ConstKeyword */) {
-              return 0 /* False */;
-            }
-            if (languageVariant === 1 /* JSX */) {
-              const isArrowFunctionInJsx = lookAhead(() => {
-                parseOptional(87 /* ConstKeyword */);
-                const third = nextToken();
-                if (third === 96 /* ExtendsKeyword */) {
-                  const fourth = nextToken();
-                  switch (fourth) {
-                    case 64 /* EqualsToken */:
-                    case 32 /* GreaterThanToken */:
-                    case 44 /* SlashToken */:
-                      return false;
-                    default:
-                      return true;
-                  }
-                } else if (third === 28 /* CommaToken */ || third === 64 /* EqualsToken */) {
-                  return true;
-                }
-                return false;
-              });
-              if (isArrowFunctionInJsx) {
-                return 1 /* True */;
-              }
-              return 0 /* False */;
-            }
-            return 2 /* Unknown */;
-          }
+        if (type.symbol) {
+          return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
         }
-        function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-          const tokenPos = scanner2.getTokenStart();
-          if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
-            return void 0;
-          }
-          const result = parseParenthesizedArrowFunctionExpression(
-            /*allowAmbiguity*/
-            false,
-            allowReturnTypeInArrowFunction
-          );
-          if (!result) {
-            (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
-          }
-          return result;
+        const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier(name),
+          /*typeArguments*/
+          void 0
+        );
+      }
+      if (type.flags & 1048576 /* Union */ && type.origin) {
+        type = type.origin;
+      }
+      if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
+        const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types;
+        if (length(types) === 1) {
+          return typeToTypeNodeHelper(types[0], context);
         }
-        function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-          if (token() === 134 /* AsyncKeyword */) {
-            if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1 /* True */) {
-              const pos = getNodePos();
-              const hasJSDoc = hasPrecedingJSDocComment();
-              const asyncModifier = parseModifiersForArrowFunction();
-              const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-              return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier);
-            }
+        const typeNodes = mapToTypeNodes(
+          types,
+          context,
+          /*isBareList*/
+          true
+        );
+        if (typeNodes && typeNodes.length > 0) {
+          return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
+        } else {
+          if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
+            context.encounteredError = true;
           }
           return void 0;
         }
-        function isUnParenthesizedAsyncArrowFunctionWorker() {
-          if (token() === 134 /* AsyncKeyword */) {
-            nextToken();
-            if (scanner2.hasPrecedingLineBreak() || token() === 39 /* EqualsGreaterThanToken */) {
-              return 0 /* False */;
-            }
-            const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-            if (!scanner2.hasPrecedingLineBreak() && expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) {
-              return 1 /* True */;
+      }
+      if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) {
+        Debug.assert(!!(type.flags & 524288 /* Object */));
+        return createAnonymousTypeNode(type);
+      }
+      if (type.flags & 4194304 /* Index */) {
+        const indexedType = type.type;
+        context.approximateLength += 6;
+        const indexTypeNode = typeToTypeNodeHelper(indexedType, context);
+        return factory.createTypeOperatorNode(143 /* KeyOfKeyword */, indexTypeNode);
+      }
+      if (type.flags & 134217728 /* TemplateLiteral */) {
+        const texts = type.texts;
+        const types = type.types;
+        const templateHead = factory.createTemplateHead(texts[0]);
+        const templateSpans = factory.createNodeArray(
+          map(types, (t, i) => factory.createTemplateLiteralTypeSpan(
+            typeToTypeNodeHelper(t, context),
+            (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1])
+          ))
+        );
+        context.approximateLength += 2;
+        return factory.createTemplateLiteralType(templateHead, templateSpans);
+      }
+      if (type.flags & 268435456 /* StringMapping */) {
+        const typeNode = typeToTypeNodeHelper(type.type, context);
+        return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]);
+      }
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        const objectTypeNode = typeToTypeNodeHelper(type.objectType, context);
+        const indexTypeNode = typeToTypeNodeHelper(type.indexType, context);
+        context.approximateLength += 2;
+        return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode);
+      }
+      if (type.flags & 16777216 /* Conditional */) {
+        return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2));
+      }
+      if (type.flags & 33554432 /* Substitution */) {
+        const typeNode = typeToTypeNodeHelper(type.baseType, context);
+        const noInferSymbol = isNoInferType(type) && getGlobalTypeSymbol(
+          "NoInfer",
+          /*reportErrors*/
+          false
+        );
+        return noInferSymbol ? symbolToTypeNode(noInferSymbol, context, 788968 /* Type */, [typeNode]) : typeNode;
+      }
+      return Debug.fail("Should be unreachable.");
+      function conditionalTypeToTypeNode(type2) {
+        const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context);
+        context.approximateLength += 15;
+        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) {
+          const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
+          const name = typeParameterToName(newParam, context);
+          const newTypeVariable = factory.createTypeReferenceNode(name);
+          context.approximateLength += 37;
+          const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper);
+          const saveInferTypeParameters2 = context.inferTypeParameters;
+          context.inferTypeParameters = type2.root.inferTypeParameters;
+          const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context);
+          context.inferTypeParameters = saveInferTypeParameters2;
+          const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.trueType), newMapper));
+          const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.falseType), newMapper));
+          return factory.createConditionalTypeNode(
+            checkTypeNode,
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName)
+            )),
+            factory.createConditionalTypeNode(
+              factory.createTypeReferenceNode(factory.cloneNode(name)),
+              typeToTypeNodeHelper(type2.checkType, context),
+              factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2),
+              factory.createKeywordTypeNode(146 /* NeverKeyword */)
+            ),
+            factory.createKeywordTypeNode(146 /* NeverKeyword */)
+          );
+        }
+        const saveInferTypeParameters = context.inferTypeParameters;
+        context.inferTypeParameters = type2.root.inferTypeParameters;
+        const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context);
+        context.inferTypeParameters = saveInferTypeParameters;
+        const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2));
+        const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2));
+        return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
+      }
+      function typeToTypeNodeOrCircularityElision(type2) {
+        var _a2, _b2, _c;
+        if (type2.flags & 1048576 /* Union */) {
+          if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
+            if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
+              context.encounteredError = true;
+              (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
             }
+            return createElidedInformationPlaceholder(context);
           }
-          return 0 /* False */;
+          return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context));
         }
-        function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiersForArrowFunction();
-          const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-          const typeParameters = parseTypeParameters();
-          let parameters;
-          if (!parseExpected(21 /* OpenParenToken */)) {
-            if (!allowAmbiguity) {
-              return void 0;
-            }
-            parameters = createMissingList();
-          } else {
-            if (!allowAmbiguity) {
-              const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity);
-              if (!maybeParameters) {
-                return void 0;
-              }
-              parameters = maybeParameters;
-            } else {
-              parameters = parseParametersWorker(isAsync, allowAmbiguity);
-            }
-            if (!parseExpected(22 /* CloseParenToken */) && !allowAmbiguity) {
-              return void 0;
-            }
+        return typeToTypeNodeHelper(type2, context);
+      }
+      function isMappedTypeHomomorphic(type2) {
+        return !!getHomomorphicTypeVariable(type2);
+      }
+      function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) {
+        return !!type2.target && isMappedTypeHomomorphic(type2.target) && !isMappedTypeHomomorphic(type2);
+      }
+      function createMappedTypeNodeFromType(type2) {
+        var _a2;
+        Debug.assert(!!(type2.flags & 524288 /* Object */));
+        const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0;
+        const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0;
+        let appropriateConstraintTypeNode;
+        let newTypeVariable;
+        const needsModifierPreservingWrapper = !isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 2 /* Unknown */) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && !(getConstraintTypeFromMappedType(type2).flags & 262144 /* TypeParameter */ && ((_a2 = getConstraintOfTypeParameter(getConstraintTypeFromMappedType(type2))) == null ? void 0 : _a2.flags) & 4194304 /* Index */);
+        if (isMappedTypeWithKeyofConstraintDeclaration(type2)) {
+          if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+            const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
+            const name = typeParameterToName(newParam, context);
+            newTypeVariable = factory.createTypeReferenceNode(name);
           }
-          const hasReturnColon = token() === 59 /* ColonToken */;
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            false
+          appropriateConstraintTypeNode = factory.createTypeOperatorNode(143 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context));
+        } else if (needsModifierPreservingWrapper) {
+          const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
+          const name = typeParameterToName(newParam, context);
+          newTypeVariable = factory.createTypeReferenceNode(name);
+          appropriateConstraintTypeNode = newTypeVariable;
+        } else {
+          appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context);
+        }
+        const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
+        const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
+        const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
+        const mappedTypeNode = factory.createMappedTypeNode(
+          readonlyToken,
+          typeParameterNode,
+          nameTypeNode,
+          questionToken,
+          templateTypeNode,
+          /*members*/
+          void 0
+        );
+        context.approximateLength += 10;
+        const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
+        if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+          const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode2(context, type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
+          return factory.createConditionalTypeNode(
+            typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName),
+              originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
+            )),
+            result,
+            factory.createKeywordTypeNode(146 /* NeverKeyword */)
           );
-          if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
-            return void 0;
-          }
-          let unwrappedType = type;
-          while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 196 /* ParenthesizedType */) {
-            unwrappedType = unwrappedType.type;
-          }
-          const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType);
-          if (!allowAmbiguity && token() !== 39 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 19 /* OpenBraceToken */)) {
-            return void 0;
-          }
-          const lastToken = token();
-          const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */);
-          const body = lastToken === 39 /* EqualsGreaterThanToken */ || lastToken === 19 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier();
-          if (!allowReturnTypeInArrowFunction && hasReturnColon) {
-            if (token() !== 59 /* ColonToken */) {
-              return void 0;
-            }
-          }
-          const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) {
-          if (token() === 19 /* OpenBraceToken */) {
-            return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */);
-          }
-          if (token() !== 27 /* SemicolonToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) {
-            return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */));
-          }
-          const savedTopLevel = topLevel;
-          topLevel = false;
-          const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction));
-          topLevel = savedTopLevel;
-          return node;
-        }
-        function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) {
-          const questionToken = parseOptionalToken(58 /* QuestionToken */);
-          if (!questionToken) {
-            return leftOperand;
-          }
-          let colonToken;
-          return finishNode(
-            factory2.createConditionalExpression(
-              leftOperand,
-              questionToken,
-              doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
-                /*allowReturnTypeInArrowFunction*/
-                false
-              )),
-              colonToken = parseExpectedToken(59 /* ColonToken */),
-              nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
-                80 /* Identifier */,
-                /*reportAtCurrentPosition*/
-                false,
-                Diagnostics._0_expected,
-                tokenToString(59 /* ColonToken */)
-              )
-            ),
-            pos
+        } else if (needsModifierPreservingWrapper) {
+          return factory.createConditionalTypeNode(
+            typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context),
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName),
+              factory.createTypeOperatorNode(143 /* KeyOfKeyword */, typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context))
+            )),
+            result,
+            factory.createKeywordTypeNode(146 /* NeverKeyword */)
           );
         }
-        function parseBinaryExpressionOrHigher(precedence) {
-          const pos = getNodePos();
-          const leftOperand = parseUnaryExpressionOrHigher();
-          return parseBinaryExpressionRest(precedence, leftOperand, pos);
-        }
-        function isInOrOfKeyword(t) {
-          return t === 103 /* InKeyword */ || t === 165 /* OfKeyword */;
-        }
-        function parseBinaryExpressionRest(precedence, leftOperand, pos) {
-          while (true) {
-            reScanGreaterToken();
-            const newPrecedence = getBinaryOperatorPrecedence(token());
-            const consumeCurrentOperator = token() === 43 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence;
-            if (!consumeCurrentOperator) {
-              break;
+        return result;
+      }
+      function createAnonymousTypeNode(type2) {
+        var _a2, _b2;
+        const typeId = type2.id;
+        const symbol = type2.symbol;
+        if (symbol) {
+          const isInstantiationExpressionType = !!(getObjectFlags(type2) & 8388608 /* InstantiationExpressionType */);
+          if (isInstantiationExpressionType) {
+            const instantiationExpressionType = type2;
+            const existing = instantiationExpressionType.node;
+            if (isTypeQueryNode(existing)) {
+              const typeNode = tryReuseExistingNonParameterTypeNode(context, existing, type2);
+              if (typeNode) {
+                return typeNode;
+              }
             }
-            if (token() === 103 /* InKeyword */ && inDisallowInContext()) {
-              break;
+            if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
+              return createElidedInformationPlaceholder(context);
             }
-            if (token() === 130 /* AsKeyword */ || token() === 152 /* SatisfiesKeyword */) {
-              if (scanner2.hasPrecedingLineBreak()) {
-                break;
-              } else {
-                const keywordKind = token();
-                nextToken();
-                leftOperand = keywordKind === 152 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType());
-              }
+            return visitAndTransformType(type2, createTypeNodeFromObjectType);
+          }
+          const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
+          if (isJSConstructor(symbol.valueDeclaration)) {
+            return symbolToTypeNode(symbol, context, isInstanceType);
+          } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
+            symbol,
+            context.enclosingDeclaration,
+            isInstanceType,
+            /*shouldComputeAliasesToMakeVisible*/
+            false
+          ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
+            return symbolToTypeNode(symbol, context, isInstanceType);
+          } else if ((_b2 = context.visitedTypes) == null ? void 0 : _b2.has(typeId)) {
+            const typeAlias = getTypeAliasForTypeLiteral(type2);
+            if (typeAlias) {
+              return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
             } else {
-              leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos);
+              return createElidedInformationPlaceholder(context);
             }
+          } else {
+            return visitAndTransformType(type2, createTypeNodeFromObjectType);
           }
-          return leftOperand;
+        } else {
+          return createTypeNodeFromObjectType(type2);
         }
-        function isBinaryOperator2() {
-          if (inDisallowInContext() && token() === 103 /* InKeyword */) {
-            return false;
+        function shouldWriteTypeOfFunctionSymbol() {
+          var _a3;
+          const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
+          some(symbol.declarations, (declaration) => isStatic(declaration));
+          const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
+          forEach(symbol.declarations, (declaration) => declaration.parent.kind === 307 /* SourceFile */ || declaration.parent.kind === 268 /* ModuleBlock */));
+          if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
+            return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && // it is type of the symbol uses itself recursively
+            (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
           }
-          return getBinaryOperatorPrecedence(token()) > 0;
         }
-        function makeSatisfiesExpression(left, right) {
-          return finishNode(factory2.createSatisfiesExpression(left, right), left.pos);
-        }
-        function makeBinaryExpression(left, operatorToken, right, pos) {
-          return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos);
-        }
-        function makeAsExpression(left, right) {
-          return finishNode(factory2.createAsExpression(left, right), left.pos);
+      }
+      function visitAndTransformType(type2, transform2) {
+        var _a2, _b2, _c;
+        const typeId = type2.id;
+        const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
+        const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
+        if (!context.visitedTypes) {
+          context.visitedTypes = /* @__PURE__ */ new Set();
         }
-        function parsePrefixUnaryExpression() {
-          const pos = getNodePos();
-          return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos);
+        if (id && !context.symbolDepth) {
+          context.symbolDepth = /* @__PURE__ */ new Map();
         }
-        function parseDeleteExpression() {
-          const pos = getNodePos();
-          return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+        const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration);
+        const key = `${getTypeId(type2)}|${context.flags}`;
+        if (links) {
+          links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
         }
-        function parseTypeOfExpression() {
-          const pos = getNodePos();
-          return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+        const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
+        if (cachedResult) {
+          (_b2 = cachedResult.trackedSymbols) == null ? void 0 : _b2.forEach(
+            ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol(
+              symbol,
+              enclosingDeclaration,
+              meaning
+            )
+          );
+          if (cachedResult.truncating) {
+            context.truncating = true;
+          }
+          context.approximateLength += cachedResult.addedLength;
+          return deepCloneOrReuseNode(cachedResult.node);
+        }
+        let depth;
+        if (id) {
+          depth = context.symbolDepth.get(id) || 0;
+          if (depth > 10) {
+            return createElidedInformationPlaceholder(context);
+          }
+          context.symbolDepth.set(id, depth + 1);
+        }
+        context.visitedTypes.add(typeId);
+        const prevTrackedSymbols = context.trackedSymbols;
+        context.trackedSymbols = void 0;
+        const startLength = context.approximateLength;
+        const result = transform2(type2);
+        const addedLength = context.approximateLength - startLength;
+        if (!context.reportedDiagnostic && !context.encounteredError) {
+          (_c = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _c.set(key, {
+            node: result,
+            truncating: context.truncating,
+            addedLength,
+            trackedSymbols: context.trackedSymbols
+          });
         }
-        function parseVoidExpression() {
-          const pos = getNodePos();
-          return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+        context.visitedTypes.delete(typeId);
+        if (id) {
+          context.symbolDepth.set(id, depth);
         }
-        function isAwaitExpression2() {
-          if (token() === 135 /* AwaitKeyword */) {
-            if (inAwaitContext()) {
-              return true;
-            }
-            return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
+        context.trackedSymbols = prevTrackedSymbols;
+        return result;
+        function deepCloneOrReuseNode(node) {
+          if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) {
+            return node;
           }
-          return false;
-        }
-        function parseAwaitExpression() {
-          const pos = getNodePos();
-          return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
-        }
-        function parseUnaryExpressionOrHigher() {
-          if (isUpdateExpression()) {
-            const pos = getNodePos();
-            const updateExpression = parseUpdateExpression();
-            return token() === 43 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression;
-          }
-          const unaryOperator = token();
-          const simpleUnaryExpression = parseSimpleUnaryExpression();
-          if (token() === 43 /* AsteriskAsteriskToken */) {
-            const pos = skipTrivia(sourceText, simpleUnaryExpression.pos);
-            const { end } = simpleUnaryExpression;
-            if (simpleUnaryExpression.kind === 216 /* TypeAssertionExpression */) {
-              parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses);
-            } else {
-              Debug.assert(isKeywordOrPunctuation(unaryOperator));
-              parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator));
-            }
+          return setTextRange2(context, factory.cloneNode(visitEachChild(
+            node,
+            deepCloneOrReuseNode,
+            /*context*/
+            void 0,
+            deepCloneOrReuseNodes,
+            deepCloneOrReuseNode
+          )), node);
+        }
+        function deepCloneOrReuseNodes(nodes, visitor, test, start, count) {
+          if (nodes && nodes.length === 0) {
+            return setTextRange(factory.createNodeArray(
+              /*elements*/
+              void 0,
+              nodes.hasTrailingComma
+            ), nodes);
           }
-          return simpleUnaryExpression;
+          return visitNodes2(nodes, visitor, test, start, count);
         }
-        function parseSimpleUnaryExpression() {
-          switch (token()) {
-            case 40 /* PlusToken */:
-            case 41 /* MinusToken */:
-            case 55 /* TildeToken */:
-            case 54 /* ExclamationToken */:
-              return parsePrefixUnaryExpression();
-            case 91 /* DeleteKeyword */:
-              return parseDeleteExpression();
-            case 114 /* TypeOfKeyword */:
-              return parseTypeOfExpression();
-            case 116 /* VoidKeyword */:
-              return parseVoidExpression();
-            case 30 /* LessThanToken */:
-              if (languageVariant === 1 /* JSX */) {
-                return parseJsxElementOrSelfClosingElementOrFragment(
-                  /*inExpressionContext*/
-                  true,
-                  /*topInvalidNodePosition*/
-                  void 0,
-                  /*openingTag*/
-                  void 0,
-                  /*mustBeUnary*/
-                  true
-                );
-              }
-              return parseTypeAssertion();
-            case 135 /* AwaitKeyword */:
-              if (isAwaitExpression2()) {
-                return parseAwaitExpression();
-              }
-            default:
-              return parseUpdateExpression();
-          }
+      }
+      function createTypeNodeFromObjectType(type2) {
+        if (isGenericMappedType(type2) || type2.containsError) {
+          return createMappedTypeNodeFromType(type2);
         }
-        function isUpdateExpression() {
-          switch (token()) {
-            case 40 /* PlusToken */:
-            case 41 /* MinusToken */:
-            case 55 /* TildeToken */:
-            case 54 /* ExclamationToken */:
-            case 91 /* DeleteKeyword */:
-            case 114 /* TypeOfKeyword */:
-            case 116 /* VoidKeyword */:
-            case 135 /* AwaitKeyword */:
-              return false;
-            case 30 /* LessThanToken */:
-              if (languageVariant !== 1 /* JSX */) {
-                return false;
-              }
-            default:
-              return true;
+        const resolved = resolveStructuredTypeMembers(type2);
+        if (!resolved.properties.length && !resolved.indexInfos.length) {
+          if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
+            context.approximateLength += 2;
+            return setEmitFlags(factory.createTypeLiteralNode(
+              /*members*/
+              void 0
+            ), 1 /* SingleLine */);
           }
-        }
-        function parseUpdateExpression() {
-          if (token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) {
-            const pos = getNodePos();
-            return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
-          } else if (languageVariant === 1 /* JSX */ && token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-            return parseJsxElementOrSelfClosingElementOrFragment(
-              /*inExpressionContext*/
-              true
-            );
+          if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
+            const signature = resolved.callSignatures[0];
+            const signatureNode = signatureToSignatureDeclarationHelper(signature, 184 /* FunctionType */, context);
+            return signatureNode;
           }
-          const expression = parseLeftHandSideExpressionOrHigher();
-          Debug.assert(isLeftHandSideExpression(expression));
-          if ((token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) {
-            const operator = token();
-            nextToken();
-            return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos);
+          if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) {
+            const signature = resolved.constructSignatures[0];
+            const signatureNode = signatureToSignatureDeclarationHelper(signature, 185 /* ConstructorType */, context);
+            return signatureNode;
           }
-          return expression;
         }
-        function parseLeftHandSideExpressionOrHigher() {
-          const pos = getNodePos();
-          let expression;
-          if (token() === 102 /* ImportKeyword */) {
-            if (lookAhead(nextTokenIsOpenParenOrLessThan)) {
-              sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */;
-              expression = parseTokenNode();
-            } else if (lookAhead(nextTokenIsDot)) {
-              nextToken();
-              nextToken();
-              expression = finishNode(factory2.createMetaProperty(102 /* ImportKeyword */, parseIdentifierName()), pos);
-              sourceFlags |= 8388608 /* PossiblyContainsImportMeta */;
-            } else {
-              expression = parseMemberExpressionOrHigher();
-            }
-          } else {
-            expression = token() === 108 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher();
+        const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
+        if (some(abstractSignatures)) {
+          const types = map(abstractSignatures, (s) => getOrCreateTypeFromSignature(s));
+          const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
+          // the logic in `createTypeNodesFromResolvedType`.
+          (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
+          if (typeElementCount) {
+            types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
           }
-          return parseCallExpressionRest(pos, expression);
-        }
-        function parseMemberExpressionOrHigher() {
-          const pos = getNodePos();
-          const expression = parsePrimaryExpression();
-          return parseMemberExpressionRest(
-            pos,
-            expression,
-            /*allowOptionalChain*/
-            true
-          );
+          return typeToTypeNodeHelper(getIntersectionType(types), context);
         }
-        function parseSuperExpression() {
-          const pos = getNodePos();
-          let expression = parseTokenNode();
-          if (token() === 30 /* LessThanToken */) {
-            const startPos = getNodePos();
-            const typeArguments = tryParse(parseTypeArgumentsInExpression);
-            if (typeArguments !== void 0) {
-              parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments);
-              if (!isTemplateStartOfTaggedTemplate()) {
-                expression = factory2.createExpressionWithTypeArguments(expression, typeArguments);
+        const savedFlags = context.flags;
+        context.flags |= 4194304 /* InObjectTypeLiteral */;
+        const members = createTypeNodesFromResolvedType(resolved);
+        context.flags = savedFlags;
+        const typeLiteralNode = factory.createTypeLiteralNode(members);
+        context.approximateLength += 2;
+        setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */);
+        return typeLiteralNode;
+      }
+      function typeReferenceToTypeNode(type2) {
+        let typeArguments = getTypeArguments(type2);
+        if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) {
+          if (context.flags & 2 /* WriteArrayAsGenericType */) {
+            const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context);
+            return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]);
+          }
+          const elementType = typeToTypeNodeHelper(typeArguments[0], context);
+          const arrayType = factory.createArrayTypeNode(elementType);
+          return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, arrayType);
+        } else if (type2.target.objectFlags & 8 /* Tuple */) {
+          typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */)));
+          if (typeArguments.length > 0) {
+            const arity = getTypeReferenceArity(type2);
+            const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context);
+            if (tupleConstituentNodes) {
+              const { labeledElementDeclarations } = type2.target;
+              for (let i = 0; i < tupleConstituentNodes.length; i++) {
+                const flags = type2.target.elementFlags[i];
+                const labeledElementDeclaration = labeledElementDeclarations == null ? void 0 : labeledElementDeclarations[i];
+                if (labeledElementDeclaration) {
+                  tupleConstituentNodes[i] = factory.createNamedTupleMember(
+                    flags & 12 /* Variable */ ? factory.createToken(26 /* DotDotDotToken */) : void 0,
+                    factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(labeledElementDeclaration))),
+                    flags & 2 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
+                    flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]
+                  );
+                } else {
+                  tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i];
+                }
               }
+              const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */);
+              return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
             }
           }
-          if (token() === 21 /* OpenParenToken */ || token() === 25 /* DotToken */ || token() === 23 /* OpenBracketToken */) {
-            return expression;
+          if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) {
+            const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */);
+            return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
           }
-          parseExpectedToken(25 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-          return finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot(
-            /*allowIdentifierNames*/
-            true,
-            /*allowPrivateIdentifiers*/
-            true,
-            /*allowUnicodeEscapeSequenceInIdentifierName*/
-            true
-          )), pos);
-        }
-        function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag, mustBeUnary = false) {
-          const pos = getNodePos();
-          const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext);
-          let result;
-          if (opening.kind === 286 /* JsxOpeningElement */) {
-            let children = parseJsxChildren(opening);
-            let closingElement;
-            const lastChild = children[children.length - 1];
-            if ((lastChild == null ? void 0 : lastChild.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) {
-              const end = lastChild.children.end;
-              const newLast = finishNode(
-                factory2.createJsxElement(
-                  lastChild.openingElement,
-                  lastChild.children,
-                  finishNode(factory2.createJsxClosingElement(finishNode(factoryCreateIdentifier(""), end, end)), end, end)
-                ),
-                lastChild.openingElement.pos,
-                end
-              );
-              children = createNodeArray([...children.slice(0, children.length - 1), newLast], children.pos, end);
-              closingElement = lastChild.closingElement;
+          context.encounteredError = true;
+          return void 0;
+        } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) {
+          return createAnonymousTypeNode(type2);
+        } else {
+          const outerTypeParameters = type2.target.outerTypeParameters;
+          let i = 0;
+          let resultType;
+          if (outerTypeParameters) {
+            const length2 = outerTypeParameters.length;
+            while (i < length2) {
+              const start = i;
+              const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]);
+              do {
+                i++;
+              } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2);
+              if (!rangeEquals(outerTypeParameters, typeArguments, start, i)) {
+                const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context);
+                const flags2 = context.flags;
+                context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
+                const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice);
+                context.flags = flags2;
+                resultType = !resultType ? ref : appendReferenceToType(resultType, ref);
+              }
+            }
+          }
+          let typeArgumentNodes;
+          if (typeArguments.length > 0) {
+            const typeParameterCount = (type2.target.typeParameters || emptyArray).length;
+            typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context);
+          }
+          const flags = context.flags;
+          context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
+          const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes);
+          context.flags = flags;
+          return !resultType ? finalRef : appendReferenceToType(resultType, finalRef);
+        }
+      }
+      function appendReferenceToType(root, ref) {
+        if (isImportTypeNode(root)) {
+          let typeArguments = root.typeArguments;
+          let qualifier = root.qualifier;
+          if (qualifier) {
+            if (isIdentifier(qualifier)) {
+              if (typeArguments !== getIdentifierTypeArguments(qualifier)) {
+                qualifier = setIdentifierTypeArguments(factory.cloneNode(qualifier), typeArguments);
+              }
             } else {
-              closingElement = parseJsxClosingElement(opening, inExpressionContext);
-              if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) {
-                if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) {
-                  parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName));
-                } else {
-                  parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName));
-                }
+              if (typeArguments !== getIdentifierTypeArguments(qualifier.right)) {
+                qualifier = factory.updateQualifiedName(qualifier, qualifier.left, setIdentifierTypeArguments(factory.cloneNode(qualifier.right), typeArguments));
               }
             }
-            result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos);
-          } else if (opening.kind === 289 /* JsxOpeningFragment */) {
-            result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos);
-          } else {
-            Debug.assert(opening.kind === 285 /* JsxSelfClosingElement */);
-            result = opening;
-          }
-          if (!mustBeUnary && inExpressionContext && token() === 30 /* LessThanToken */) {
-            const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-            const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
-              /*inExpressionContext*/
-              true,
-              topBadPos
-            ));
-            if (invalidElement) {
-              const operatorToken = createMissingNode(
-                28 /* CommaToken */,
-                /*reportAtCurrentPosition*/
-                false
-              );
-              setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
-              parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
-              return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
-            }
           }
-          return result;
-        }
-        function parseJsxText() {
-          const pos = getNodePos();
-          const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 13 /* JsxTextAllWhiteSpaces */);
-          currentToken = scanner2.scanJsxToken();
-          return finishNode(node, pos);
-        }
-        function parseJsxChild(openingTag, token2) {
-          switch (token2) {
-            case 1 /* EndOfFileToken */:
-              if (isJsxOpeningFragment(openingTag)) {
-                parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag);
-              } else {
-                const tag = openingTag.tagName;
-                const start = Math.min(skipTrivia(sourceText, tag.pos), tag.end);
-                parseErrorAt(start, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName));
-              }
-              return void 0;
-            case 31 /* LessThanSlashToken */:
-            case 7 /* ConflictMarkerTrivia */:
-              return void 0;
-            case 12 /* JsxText */:
-            case 13 /* JsxTextAllWhiteSpaces */:
-              return parseJsxText();
-            case 19 /* OpenBraceToken */:
-              return parseJsxExpression(
-                /*inExpressionContext*/
-                false
-              );
-            case 30 /* LessThanToken */:
-              return parseJsxElementOrSelfClosingElementOrFragment(
-                /*inExpressionContext*/
-                false,
-                /*topInvalidNodePosition*/
-                void 0,
-                openingTag
-              );
-            default:
-              return Debug.assertNever(token2);
+          typeArguments = ref.typeArguments;
+          const ids = getAccessStack(ref);
+          for (const id of ids) {
+            qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id;
           }
-        }
-        function parseJsxChildren(openingTag) {
-          const list = [];
-          const listPos = getNodePos();
-          const saveParsingContext = parsingContext;
-          parsingContext |= 1 << 14 /* JsxChildren */;
-          while (true) {
-            const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken());
-            if (!child)
-              break;
-            list.push(child);
-            if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) {
-              break;
+          return factory.updateImportTypeNode(
+            root,
+            root.argument,
+            root.attributes,
+            qualifier,
+            typeArguments,
+            root.isTypeOf
+          );
+        } else {
+          let typeArguments = root.typeArguments;
+          let typeName = root.typeName;
+          if (isIdentifier(typeName)) {
+            if (typeArguments !== getIdentifierTypeArguments(typeName)) {
+              typeName = setIdentifierTypeArguments(factory.cloneNode(typeName), typeArguments);
             }
-          }
-          parsingContext = saveParsingContext;
-          return createNodeArray(list, listPos);
-        }
-        function parseJsxAttributes() {
-          const pos = getNodePos();
-          return finishNode(factory2.createJsxAttributes(parseList(13 /* JsxAttributes */, parseJsxAttribute)), pos);
-        }
-        function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) {
-          const pos = getNodePos();
-          parseExpected(30 /* LessThanToken */);
-          if (token() === 32 /* GreaterThanToken */) {
-            scanJsxText();
-            return finishNode(factory2.createJsxOpeningFragment(), pos);
-          }
-          const tagName = parseJsxElementName();
-          const typeArguments = (contextFlags & 524288 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0;
-          const attributes = parseJsxAttributes();
-          let node;
-          if (token() === 32 /* GreaterThanToken */) {
-            scanJsxText();
-            node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
           } else {
-            parseExpected(44 /* SlashToken */);
-            if (parseExpected(
-              32 /* GreaterThanToken */,
-              /*diagnosticMessage*/
-              void 0,
-              /*shouldAdvance*/
-              false
-            )) {
-              if (inExpressionContext) {
-                nextToken();
-              } else {
-                scanJsxText();
-              }
+            if (typeArguments !== getIdentifierTypeArguments(typeName.right)) {
+              typeName = factory.updateQualifiedName(typeName, typeName.left, setIdentifierTypeArguments(factory.cloneNode(typeName.right), typeArguments));
             }
-            node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes);
           }
-          return finishNode(node, pos);
-        }
-        function parseJsxElementName() {
-          const pos = getNodePos();
-          const initialExpression = parseJsxTagName();
-          if (isJsxNamespacedName(initialExpression)) {
-            return initialExpression;
-          }
-          let expression = initialExpression;
-          while (parseOptional(25 /* DotToken */)) {
-            expression = finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot(
-              /*allowIdentifierNames*/
-              true,
-              /*allowPrivateIdentifiers*/
-              false,
-              /*allowUnicodeEscapeSequenceInIdentifierName*/
-              false
-            )), pos);
+          typeArguments = ref.typeArguments;
+          const ids = getAccessStack(ref);
+          for (const id of ids) {
+            typeName = factory.createQualifiedName(typeName, id);
           }
-          return expression;
+          return factory.updateTypeReferenceNode(
+            root,
+            typeName,
+            typeArguments
+          );
         }
-        function parseJsxTagName() {
-          const pos = getNodePos();
-          scanJsxIdentifier();
-          const isThis2 = token() === 110 /* ThisKeyword */;
-          const tagName = parseIdentifierNameErrorOnUnicodeEscapeSequence();
-          if (parseOptional(59 /* ColonToken */)) {
-            scanJsxIdentifier();
-            return finishNode(factory2.createJsxNamespacedName(tagName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos);
-          }
-          return isThis2 ? finishNode(factory2.createToken(110 /* ThisKeyword */), pos) : tagName;
+      }
+      function getAccessStack(ref) {
+        let state = ref.typeName;
+        const ids = [];
+        while (!isIdentifier(state)) {
+          ids.unshift(state.right);
+          state = state.left;
         }
-        function parseJsxExpression(inExpressionContext) {
-          const pos = getNodePos();
-          if (!parseExpected(19 /* OpenBraceToken */)) {
-            return void 0;
-          }
-          let dotDotDotToken;
-          let expression;
-          if (token() !== 20 /* CloseBraceToken */) {
-            if (!inExpressionContext) {
-              dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
-            }
-            expression = parseExpression();
-          }
-          if (inExpressionContext) {
-            parseExpected(20 /* CloseBraceToken */);
-          } else {
-            if (parseExpected(
-              20 /* CloseBraceToken */,
-              /*diagnosticMessage*/
-              void 0,
-              /*shouldAdvance*/
-              false
-            )) {
-              scanJsxText();
-            }
-          }
-          return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos);
+        ids.unshift(state);
+        return ids;
+      }
+      function createTypeNodesFromResolvedType(resolvedType) {
+        if (checkTruncationLength(context)) {
+          return [factory.createPropertySignature(
+            /*modifiers*/
+            void 0,
+            "...",
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0
+          )];
         }
-        function parseJsxAttribute() {
-          if (token() === 19 /* OpenBraceToken */) {
-            return parseJsxSpreadAttribute();
-          }
-          const pos = getNodePos();
-          return finishNode(factory2.createJsxAttribute(parseJsxAttributeName(), parseJsxAttributeValue()), pos);
+        const typeElements = [];
+        for (const signature of resolvedType.callSignatures) {
+          typeElements.push(signatureToSignatureDeclarationHelper(signature, 179 /* CallSignature */, context));
         }
-        function parseJsxAttributeValue() {
-          if (token() === 64 /* EqualsToken */) {
-            if (scanJsxAttributeValue() === 11 /* StringLiteral */) {
-              return parseLiteralNode();
-            }
-            if (token() === 19 /* OpenBraceToken */) {
-              return parseJsxExpression(
-                /*inExpressionContext*/
-                true
-              );
-            }
-            if (token() === 30 /* LessThanToken */) {
-              return parseJsxElementOrSelfClosingElementOrFragment(
-                /*inExpressionContext*/
-                true
-              );
-            }
-            parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
-          }
-          return void 0;
+        for (const signature of resolvedType.constructSignatures) {
+          if (signature.flags & 4 /* Abstract */) continue;
+          typeElements.push(signatureToSignatureDeclarationHelper(signature, 180 /* ConstructSignature */, context));
         }
-        function parseJsxAttributeName() {
-          const pos = getNodePos();
-          scanJsxIdentifier();
-          const attrName = parseIdentifierNameErrorOnUnicodeEscapeSequence();
-          if (parseOptional(59 /* ColonToken */)) {
-            scanJsxIdentifier();
-            return finishNode(factory2.createJsxNamespacedName(attrName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos);
-          }
-          return attrName;
+        for (const info of resolvedType.indexInfos) {
+          typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0));
         }
-        function parseJsxSpreadAttribute() {
-          const pos = getNodePos();
-          parseExpected(19 /* OpenBraceToken */);
-          parseExpected(26 /* DotDotDotToken */);
-          const expression = parseExpression();
-          parseExpected(20 /* CloseBraceToken */);
-          return finishNode(factory2.createJsxSpreadAttribute(expression), pos);
+        const properties = resolvedType.properties;
+        if (!properties) {
+          return typeElements;
         }
-        function parseJsxClosingElement(open, inExpressionContext) {
-          const pos = getNodePos();
-          parseExpected(31 /* LessThanSlashToken */);
-          const tagName = parseJsxElementName();
-          if (parseExpected(
-            32 /* GreaterThanToken */,
-            /*diagnosticMessage*/
-            void 0,
-            /*shouldAdvance*/
-            false
-          )) {
-            if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
-              nextToken();
-            } else {
-              scanJsxText();
+        let i = 0;
+        for (const propertySymbol of properties) {
+          i++;
+          if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) {
+            if (propertySymbol.flags & 4194304 /* Prototype */) {
+              continue;
+            }
+            if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (2 /* Private */ | 4 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) {
+              context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName));
             }
           }
-          return finishNode(factory2.createJsxClosingElement(tagName), pos);
+          if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
+            typeElements.push(factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              `... ${properties.length - i} more ...`,
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0
+            ));
+            addPropertyToElementList(properties[properties.length - 1], context, typeElements);
+            break;
+          }
+          addPropertyToElementList(propertySymbol, context, typeElements);
         }
-        function parseJsxClosingFragment(inExpressionContext) {
-          const pos = getNodePos();
-          parseExpected(31 /* LessThanSlashToken */);
-          if (parseExpected(
-            32 /* GreaterThanToken */,
-            Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment,
-            /*shouldAdvance*/
-            false
-          )) {
-            if (inExpressionContext) {
-              nextToken();
+        return typeElements.length ? typeElements : void 0;
+      }
+    }
+    function createElidedInformationPlaceholder(context) {
+      context.approximateLength += 3;
+      if (!(context.flags & 1 /* NoTruncation */)) {
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier("..."),
+          /*typeArguments*/
+          void 0
+        );
+      }
+      return factory.createKeywordTypeNode(133 /* AnyKeyword */);
+    }
+    function shouldUsePlaceholderForProperty(propertySymbol, context) {
+      var _a;
+      return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a = context.reverseMappedStack) == null ? void 0 : _a[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
+    }
+    function addPropertyToElementList(propertySymbol, context, typeElements) {
+      var _a;
+      const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
+      const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
+      const saveEnclosingDeclaration = context.enclosingDeclaration;
+      context.enclosingDeclaration = void 0;
+      if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
+        if (propertySymbol.declarations) {
+          const decl = first(propertySymbol.declarations);
+          if (hasLateBindableName(decl)) {
+            if (isBinaryExpression(decl)) {
+              const name = getNameOfDeclaration(decl);
+              if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) {
+                trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context);
+              }
             } else {
-              scanJsxText();
+              trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
             }
           }
-          return finishNode(factory2.createJsxJsxClosingFragment(), pos);
+        } else {
+          context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
+        }
+      }
+      context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a = propertySymbol.declarations) == null ? void 0 : _a[0]) || saveEnclosingDeclaration;
+      const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
+      context.enclosingDeclaration = saveEnclosingDeclaration;
+      context.approximateLength += symbolName(propertySymbol).length + 1;
+      if (propertySymbol.flags & 98304 /* Accessor */) {
+        const writeType = getWriteTypeOfSymbol(propertySymbol);
+        if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) {
+          const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */);
+          const getterSignature = getSignatureFromDeclaration(getterDeclaration);
+          typeElements.push(
+            setCommentRange2(
+              context,
+              signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }),
+              getterDeclaration
+            )
+          );
+          const setterDeclaration = getDeclarationOfKind(propertySymbol, 178 /* SetAccessor */);
+          const setterSignature = getSignatureFromDeclaration(setterDeclaration);
+          typeElements.push(
+            setCommentRange2(
+              context,
+              signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }),
+              setterDeclaration
+            )
+          );
+          return;
         }
-        function parseTypeAssertion() {
-          Debug.assert(languageVariant !== 1 /* JSX */, "Type assertions should never be parsed in JSX; they should be parsed as comparisons or JSX elements/fragments.");
-          const pos = getNodePos();
-          parseExpected(30 /* LessThanToken */);
-          const type = parseType();
-          parseExpected(32 /* GreaterThanToken */);
-          const expression = parseSimpleUnaryExpression();
-          return finishNode(factory2.createTypeAssertion(type, expression), pos);
+      }
+      const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0;
+      if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) {
+        const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */);
+        for (const signature of signatures) {
+          const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 173 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken });
+          typeElements.push(preserveCommentsOn(methodDeclaration));
         }
-        function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() {
-          nextToken();
-          return tokenIsIdentifierOrKeyword(token()) || token() === 23 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate();
+        if (signatures.length || !optionalToken) {
+          return;
         }
-        function isStartOfOptionalPropertyOrElementAccessChain() {
-          return token() === 29 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate);
+      }
+      let propertyTypeNode;
+      if (shouldUsePlaceholderForProperty(propertySymbol, context)) {
+        propertyTypeNode = createElidedInformationPlaceholder(context);
+      } else {
+        if (propertyIsReverseMapped) {
+          context.reverseMappedStack || (context.reverseMappedStack = []);
+          context.reverseMappedStack.push(propertySymbol);
         }
-        function tryReparseOptionalChain(node) {
-          if (node.flags & 64 /* OptionalChain */) {
-            return true;
-          }
-          if (isNonNullExpression(node)) {
-            let expr = node.expression;
-            while (isNonNullExpression(expr) && !(expr.flags & 64 /* OptionalChain */)) {
-              expr = expr.expression;
-            }
-            if (expr.flags & 64 /* OptionalChain */) {
-              while (isNonNullExpression(node)) {
-                node.flags |= 64 /* OptionalChain */;
-                node = node.expression;
-              }
-              return true;
-            }
-          }
-          return false;
+        propertyTypeNode = propertyType ? serializeTypeForDeclaration(
+          context,
+          /*declaration*/
+          void 0,
+          propertyType,
+          propertySymbol
+        ) : factory.createKeywordTypeNode(133 /* AnyKeyword */);
+        if (propertyIsReverseMapped) {
+          context.reverseMappedStack.pop();
         }
-        function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-          const name = parseRightSideOfDot(
-            /*allowIdentifierNames*/
-            true,
-            /*allowPrivateIdentifiers*/
-            true,
-            /*allowUnicodeEscapeSequenceInIdentifierName*/
-            true
-          );
-          const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
-          const propertyAccess = isOptionalChain2 ? factoryCreatePropertyAccessChain(expression, questionDotToken, name) : factoryCreatePropertyAccessExpression(expression, name);
-          if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
-            parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers);
-          }
-          if (isExpressionWithTypeArguments(expression) && expression.typeArguments) {
-            const pos2 = expression.typeArguments.pos - 1;
-            const end = skipTrivia(sourceText, expression.typeArguments.end) + 1;
-            parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access);
-          }
-          return finishNode(propertyAccess, pos);
-        }
-        function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
-          let argumentExpression;
-          if (token() === 24 /* CloseBracketToken */) {
-            argumentExpression = createMissingNode(
-              80 /* Identifier */,
-              /*reportAtCurrentPosition*/
-              true,
-              Diagnostics.An_element_access_expression_should_take_an_argument
-            );
-          } else {
-            const argument = allowInAnd(parseExpression);
-            if (isStringOrNumericLiteralLike(argument)) {
-              argument.text = internIdentifier(argument.text);
-            }
-            argumentExpression = argument;
+      }
+      const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0;
+      if (modifiers) {
+        context.approximateLength += 9;
+      }
+      const propertySignature = factory.createPropertySignature(
+        modifiers,
+        propertyName,
+        optionalToken,
+        propertyTypeNode
+      );
+      typeElements.push(preserveCommentsOn(propertySignature));
+      function preserveCommentsOn(node) {
+        var _a2;
+        const jsdocPropertyTag = (_a2 = propertySymbol.declarations) == null ? void 0 : _a2.find((d) => d.kind === 348 /* JSDocPropertyTag */);
+        if (jsdocPropertyTag) {
+          const commentText = getTextOfJSDocComment(jsdocPropertyTag.comment);
+          if (commentText) {
+            setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
           }
-          parseExpected(24 /* CloseBracketToken */);
-          const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateElementAccessChain(expression, questionDotToken, argumentExpression) : factoryCreateElementAccessExpression(expression, argumentExpression);
-          return finishNode(indexedAccess, pos);
+        } else if (propertySymbol.valueDeclaration) {
+          setCommentRange2(context, node, propertySymbol.valueDeclaration);
         }
-        function parseMemberExpressionRest(pos, expression, allowOptionalChain) {
-          while (true) {
-            let questionDotToken;
-            let isPropertyAccess = false;
-            if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) {
-              questionDotToken = parseExpectedToken(29 /* QuestionDotToken */);
-              isPropertyAccess = tokenIsIdentifierOrKeyword(token());
-            } else {
-              isPropertyAccess = parseOptional(25 /* DotToken */);
-            }
-            if (isPropertyAccess) {
-              expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken);
-              continue;
-            }
-            if ((questionDotToken || !inDecoratorContext()) && parseOptional(23 /* OpenBracketToken */)) {
-              expression = parseElementAccessExpressionRest(pos, expression, questionDotToken);
-              continue;
-            }
-            if (isTemplateStartOfTaggedTemplate()) {
-              expression = !questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
-                pos,
-                expression,
-                questionDotToken,
+        return node;
+      }
+    }
+    function setCommentRange2(context, node, range) {
+      if (context.enclosingFile && context.enclosingFile === getSourceFileOfNode(range)) {
+        return setCommentRange(node, range);
+      }
+      return node;
+    }
+    function mapToTypeNodes(types, context, isBareList) {
+      if (some(types)) {
+        if (checkTruncationLength(context)) {
+          if (!isBareList) {
+            return [factory.createTypeReferenceNode(
+              "...",
+              /*typeArguments*/
+              void 0
+            )];
+          } else if (types.length > 2) {
+            return [
+              typeToTypeNodeHelper(types[0], context),
+              factory.createTypeReferenceNode(
+                `... ${types.length - 2} more ...`,
                 /*typeArguments*/
                 void 0
-              );
-              continue;
-            }
-            if (!questionDotToken) {
-              if (token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
-                nextToken();
-                expression = finishNode(factory2.createNonNullExpression(expression), pos);
-                continue;
-              }
-              const typeArguments = tryParse(parseTypeArgumentsInExpression);
-              if (typeArguments) {
-                expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
-                continue;
-              }
-            }
-            return expression;
+              ),
+              typeToTypeNodeHelper(types[types.length - 1], context)
+            ];
           }
         }
-        function isTemplateStartOfTaggedTemplate() {
-          return token() === 15 /* NoSubstitutionTemplateLiteral */ || token() === 16 /* TemplateHead */;
-        }
-        function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) {
-          const tagExpression = factory2.createTaggedTemplateExpression(
-            tag,
-            typeArguments,
-            token() === 15 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateToken(
-              /*isTaggedTemplate*/
-              true
-            ), parseLiteralNode()) : parseTemplateExpression(
-              /*isTaggedTemplate*/
-              true
-            )
-          );
-          if (questionDotToken || tag.flags & 64 /* OptionalChain */) {
-            tagExpression.flags |= 64 /* OptionalChain */;
+        const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */);
+        const seenNames = mayHaveNameCollisions ? createMultiMap() : void 0;
+        const result = [];
+        let i = 0;
+        for (const type of types) {
+          i++;
+          if (checkTruncationLength(context) && i + 2 < types.length - 1) {
+            result.push(factory.createTypeReferenceNode(
+              `... ${types.length - i} more ...`,
+              /*typeArguments*/
+              void 0
+            ));
+            const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
+            if (typeNode2) {
+              result.push(typeNode2);
+            }
+            break;
           }
-          tagExpression.questionDotToken = questionDotToken;
-          return finishNode(tagExpression, pos);
-        }
-        function parseCallExpressionRest(pos, expression) {
-          while (true) {
-            expression = parseMemberExpressionRest(
-              pos,
-              expression,
-              /*allowOptionalChain*/
-              true
-            );
-            let typeArguments;
-            const questionDotToken = parseOptionalToken(29 /* QuestionDotToken */);
-            if (questionDotToken) {
-              typeArguments = tryParse(parseTypeArgumentsInExpression);
-              if (isTemplateStartOfTaggedTemplate()) {
-                expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments);
-                continue;
-              }
+          context.approximateLength += 2;
+          const typeNode = typeToTypeNodeHelper(type, context);
+          if (typeNode) {
+            result.push(typeNode);
+            if (seenNames && isIdentifierTypeReference(typeNode)) {
+              seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]);
             }
-            if (typeArguments || token() === 21 /* OpenParenToken */) {
-              if (!questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */) {
-                typeArguments = expression.typeArguments;
-                expression = expression.expression;
+          }
+        }
+        if (seenNames) {
+          const saveContextFlags = context.flags;
+          context.flags |= 64 /* UseFullyQualifiedType */;
+          seenNames.forEach((types2) => {
+            if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) {
+              for (const [type, resultIndex] of types2) {
+                result[resultIndex] = typeToTypeNodeHelper(type, context);
               }
-              const argumentList = parseArgumentList();
-              const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateCallChain(expression, questionDotToken, typeArguments, argumentList) : factoryCreateCallExpression(expression, typeArguments, argumentList);
-              expression = finishNode(callExpr, pos);
-              continue;
-            }
-            if (questionDotToken) {
-              const name = createMissingNode(
-                80 /* Identifier */,
-                /*reportAtCurrentPosition*/
-                false,
-                Diagnostics.Identifier_expected
-              );
-              expression = finishNode(factoryCreatePropertyAccessChain(expression, questionDotToken, name), pos);
             }
-            break;
-          }
-          return expression;
-        }
-        function parseArgumentList() {
-          parseExpected(21 /* OpenParenToken */);
-          const result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression);
-          parseExpected(22 /* CloseParenToken */);
-          return result;
+          });
+          context.flags = saveContextFlags;
         }
-        function parseTypeArgumentsInExpression() {
-          if ((contextFlags & 524288 /* JavaScriptFile */) !== 0) {
-            return void 0;
-          }
-          if (reScanLessThanToken() !== 30 /* LessThanToken */) {
-            return void 0;
+        return result;
+      }
+    }
+    function typesAreSameReference(a, b) {
+      return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol;
+    }
+    function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) {
+      const name = getNameFromIndexInfo(indexInfo) || "x";
+      const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
+      const indexingParameter = factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        name,
+        /*questionToken*/
+        void 0,
+        indexerTypeNode,
+        /*initializer*/
+        void 0
+      );
+      if (!typeNode) {
+        typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context);
+      }
+      if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) {
+        context.encounteredError = true;
+      }
+      context.approximateLength += name.length + 4;
+      return factory.createIndexSignature(
+        indexInfo.isReadonly ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0,
+        [indexingParameter],
+        typeNode
+      );
+    }
+    function signatureToSignatureDeclarationHelper(signature, kind, context, options) {
+      var _a;
+      let typeParameters;
+      let typeArguments;
+      const expandedParams = getExpandedParameters(
+        signature,
+        /*skipUnionExpanding*/
+        true
+      )[0];
+      const cleanup = enterNewScope(context, signature.declaration, expandedParams, signature.typeParameters, signature.parameters, signature.mapper);
+      context.approximateLength += 3;
+      if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) {
+        typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context));
+      } else {
+        typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
+      }
+      const flags = context.flags;
+      context.flags &= ~256 /* SuppressAnyReturnType */;
+      const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 176 /* Constructor */));
+      const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
+      if (thisParameter) {
+        parameters.unshift(thisParameter);
+      }
+      context.flags = flags;
+      const returnTypeNode = serializeReturnTypeForSignature(context, signature);
+      let modifiers = options == null ? void 0 : options.modifiers;
+      if (kind === 185 /* ConstructorType */ && signature.flags & 4 /* Abstract */) {
+        const flags2 = modifiersToFlags(modifiers);
+        modifiers = factory.createModifiersFromModifierFlags(flags2 | 64 /* Abstract */);
+      }
+      const node = kind === 179 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 180 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 173 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 174 /* MethodDeclaration */ ? factory.createMethodDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 176 /* Constructor */ ? factory.createConstructorDeclaration(
+        modifiers,
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 177 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
+        modifiers,
+        (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 178 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
+        modifiers,
+        (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 181 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 317 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 184 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 185 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 262 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 218 /* FunctionExpression */ ? factory.createFunctionExpression(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        factory.createBlock([])
+      ) : kind === 219 /* ArrowFunction */ ? factory.createArrowFunction(
+        modifiers,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*equalsGreaterThanToken*/
+        void 0,
+        factory.createBlock([])
+      ) : Debug.assertNever(kind);
+      if (typeArguments) {
+        node.typeArguments = factory.createNodeArray(typeArguments);
+      }
+      if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 323 /* JSDocSignature */ && signature.declaration.parent.kind === 339 /* JSDocOverloadTag */) {
+        const comment = getTextOfNode(
+          signature.declaration.parent.parent,
+          /*includeTrivia*/
+          true
+        ).slice(2, -2).split(/\r\n|\n|\r/).map((line) => line.replace(/^\s+/, " ")).join("\n");
+        addSyntheticLeadingComment(
+          node,
+          3 /* MultiLineCommentTrivia */,
+          comment,
+          /*hasTrailingNewLine*/
+          true
+        );
+      }
+      cleanup == null ? void 0 : cleanup();
+      return node;
+    }
+    function isNewScopeNode(node) {
+      return isFunctionLike(node) || isJSDocSignature(node) || isMappedTypeNode(node);
+    }
+    function getTypeParametersInScope(node) {
+      return isFunctionLike(node) || isJSDocSignature(node) ? getSignatureFromDeclaration(node).typeParameters : isConditionalTypeNode(node) ? getInferTypeParameters(node) : [getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter))];
+    }
+    function getParametersInScope(node) {
+      return isFunctionLike(node) || isJSDocSignature(node) ? getSignatureFromDeclaration(node).parameters : void 0;
+    }
+    function enterNewScope(context, declaration, expandedParams, typeParameters, originalParameters, mapper) {
+      const cleanupContext = cloneNodeBuilderContext(context);
+      let cleanupParams;
+      let cleanupTypeParams;
+      const oldEnclosingDecl = context.enclosingDeclaration;
+      const oldMapper = context.mapper;
+      if (mapper) {
+        context.mapper = mapper;
+      }
+      if (context.enclosingDeclaration && declaration) {
+        let pushFakeScope2 = function(kind, addAll) {
+          Debug.assert(context.enclosingDeclaration);
+          let existingFakeScope;
+          if (getNodeLinks(context.enclosingDeclaration).fakeScopeForSignatureDeclaration === kind) {
+            existingFakeScope = context.enclosingDeclaration;
+          } else if (context.enclosingDeclaration.parent && getNodeLinks(context.enclosingDeclaration.parent).fakeScopeForSignatureDeclaration === kind) {
+            existingFakeScope = context.enclosingDeclaration.parent;
+          }
+          Debug.assertOptionalNode(existingFakeScope, isBlock);
+          const locals = (existingFakeScope == null ? void 0 : existingFakeScope.locals) ?? createSymbolTable();
+          let newLocals;
+          let oldLocals;
+          addAll((name, symbol) => {
+            if (existingFakeScope) {
+              const oldSymbol = locals.get(name);
+              if (!oldSymbol) {
+                newLocals = append(newLocals, name);
+              } else {
+                oldLocals = append(oldLocals, { name, oldSymbol });
+              }
+            }
+            locals.set(name, symbol);
+          });
+          if (!existingFakeScope) {
+            const fakeScope = factory.createBlock(emptyArray);
+            getNodeLinks(fakeScope).fakeScopeForSignatureDeclaration = kind;
+            fakeScope.locals = locals;
+            setParent(fakeScope, context.enclosingDeclaration);
+            context.enclosingDeclaration = fakeScope;
+          } else {
+            return function undo() {
+              forEach(newLocals, (s) => locals.delete(s));
+              forEach(oldLocals, (s) => locals.set(s.name, s.oldSymbol));
+            };
           }
-          nextToken();
-          const typeArguments = parseDelimitedList(20 /* TypeArguments */, parseType);
-          if (reScanGreaterToken() !== 32 /* GreaterThanToken */) {
-            return void 0;
+        };
+        var pushFakeScope = pushFakeScope2;
+        cleanupParams = !some(expandedParams) ? void 0 : pushFakeScope2(
+          "params",
+          (add) => {
+            if (!expandedParams) return;
+            for (let pIndex = 0; pIndex < expandedParams.length; pIndex++) {
+              const param = expandedParams[pIndex];
+              const originalParam = originalParameters == null ? void 0 : originalParameters[pIndex];
+              if (originalParameters && originalParam !== param) {
+                add(param.escapedName, unknownSymbol);
+                if (originalParam) {
+                  add(originalParam.escapedName, unknownSymbol);
+                }
+              } else if (!forEach(param.declarations, (d) => {
+                if (isParameter(d) && isBindingPattern(d.name)) {
+                  bindPattern(d.name);
+                  return true;
+                }
+                return void 0;
+                function bindPattern(p) {
+                  forEach(p.elements, (e) => {
+                    switch (e.kind) {
+                      case 232 /* OmittedExpression */:
+                        return;
+                      case 208 /* BindingElement */:
+                        return bindElement(e);
+                      default:
+                        return Debug.assertNever(e);
+                    }
+                  });
+                }
+                function bindElement(e) {
+                  if (isBindingPattern(e.name)) {
+                    return bindPattern(e.name);
+                  }
+                  const symbol = getSymbolOfDeclaration(e);
+                  add(symbol.escapedName, symbol);
+                }
+              })) {
+                add(param.escapedName, param);
+              }
+            }
           }
-          nextToken();
-          return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0;
+        );
+        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && some(typeParameters)) {
+          cleanupTypeParams = pushFakeScope2(
+            "typeParams",
+            (add) => {
+              for (const typeParam of typeParameters ?? emptyArray) {
+                const typeParamName = typeParameterToName(typeParam, context).escapedText;
+                add(typeParamName, typeParam.symbol);
+              }
+            }
+          );
         }
-        function canFollowTypeArgumentsInExpression() {
-          switch (token()) {
-            case 21 /* OpenParenToken */:
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 16 /* TemplateHead */:
-              return true;
-            case 30 /* LessThanToken */:
-            case 32 /* GreaterThanToken */:
-            case 40 /* PlusToken */:
-            case 41 /* MinusToken */:
-              return false;
+      }
+      return () => {
+        cleanupParams == null ? void 0 : cleanupParams();
+        cleanupTypeParams == null ? void 0 : cleanupTypeParams();
+        cleanupContext();
+        context.enclosingDeclaration = oldEnclosingDecl;
+        context.mapper = oldMapper;
+      };
+    }
+    function tryGetThisParameterDeclaration(signature, context) {
+      if (signature.thisParameter) {
+        return symbolToParameterDeclaration(signature.thisParameter, context);
+      }
+      if (signature.declaration && isInJSFile(signature.declaration)) {
+        const thisTag = getJSDocThisTag(signature.declaration);
+        if (thisTag && thisTag.typeExpression) {
+          return factory.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            "this",
+            /*questionToken*/
+            void 0,
+            typeToTypeNodeHelper(getTypeFromTypeNode2(context, thisTag.typeExpression), context)
+          );
+        }
+      }
+    }
+    function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
+      const savedContextFlags = context.flags;
+      context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
+      const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
+      const name = typeParameterToName(type, context);
+      const defaultParameter = getDefaultFromTypeParameter(type);
+      const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
+      context.flags = savedContextFlags;
+      return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode);
+    }
+    function typeToTypeNodeHelperWithPossibleReusableTypeNode(type, typeNode, context) {
+      return typeNode && tryReuseExistingNonParameterTypeNode(context, typeNode, type) || typeToTypeNodeHelper(type, context);
+    }
+    function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) {
+      const constraintNode = constraint && typeToTypeNodeHelperWithPossibleReusableTypeNode(constraint, getConstraintDeclaration(type), context);
+      return typeParameterToDeclarationWithConstraint(type, context, constraintNode);
+    }
+    function typePredicateToTypePredicateNodeHelper(typePredicate, context) {
+      const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(131 /* AssertsKeyword */) : void 0;
+      const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 16777216 /* NoAsciiEscaping */) : factory.createThisTypeNode();
+      const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context);
+      return factory.createTypePredicateNode(assertsModifier, parameterName, typeNode);
+    }
+    function getEffectiveParameterDeclaration(parameterSymbol) {
+      const parameterDeclaration = getDeclarationOfKind(parameterSymbol, 169 /* Parameter */);
+      if (parameterDeclaration) {
+        return parameterDeclaration;
+      }
+      if (!isTransientSymbol(parameterSymbol)) {
+        return getDeclarationOfKind(parameterSymbol, 341 /* JSDocParameterTag */);
+      }
+    }
+    function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags) {
+      const parameterDeclaration = getEffectiveParameterDeclaration(parameterSymbol);
+      const parameterType = getTypeOfSymbol(parameterSymbol);
+      const parameterTypeNode = serializeTypeForDeclaration(context, parameterDeclaration, parameterType, parameterSymbol);
+      const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0;
+      const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */;
+      const dotDotDotToken = isRest ? factory.createToken(26 /* DotDotDotToken */) : void 0;
+      const name = parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context);
+      const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */;
+      const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0;
+      const parameterNode = factory.createParameterDeclaration(
+        modifiers,
+        dotDotDotToken,
+        name,
+        questionToken,
+        parameterTypeNode,
+        /*initializer*/
+        void 0
+      );
+      context.approximateLength += symbolName(parameterSymbol).length + 3;
+      return parameterNode;
+    }
+    function parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context) {
+      return parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 80 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 16777216 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 166 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 16777216 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol);
+      function cloneBindingName(node) {
+        return elideInitializerAndSetEmitFlags(node);
+        function elideInitializerAndSetEmitFlags(node2) {
+          if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
+            trackComputedName(node2.expression, context.enclosingDeclaration, context);
+          }
+          let visited = visitEachChild(
+            node2,
+            elideInitializerAndSetEmitFlags,
+            /*context*/
+            void 0,
+            /*nodesVisitor*/
+            void 0,
+            elideInitializerAndSetEmitFlags
+          );
+          if (isBindingElement(visited)) {
+            visited = factory.updateBindingElement(
+              visited,
+              visited.dotDotDotToken,
+              visited.propertyName,
+              visited.name,
+              /*initializer*/
+              void 0
+            );
+          }
+          if (!nodeIsSynthesized(visited)) {
+            visited = factory.cloneNode(visited);
           }
-          return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression();
+          return setEmitFlags(visited, 1 /* SingleLine */ | 16777216 /* NoAsciiEscaping */);
         }
-        function parsePrimaryExpression() {
-          switch (token()) {
-            case 15 /* NoSubstitutionTemplateLiteral */:
-              if (scanner2.getTokenFlags() & 26656 /* IsInvalid */) {
-                reScanTemplateToken(
-                  /*isTaggedTemplate*/
-                  false
-                );
-              }
-            case 9 /* NumericLiteral */:
-            case 10 /* BigIntLiteral */:
-            case 11 /* StringLiteral */:
-              return parseLiteralNode();
-            case 110 /* ThisKeyword */:
-            case 108 /* SuperKeyword */:
-            case 106 /* NullKeyword */:
-            case 112 /* TrueKeyword */:
-            case 97 /* FalseKeyword */:
-              return parseTokenNode();
-            case 21 /* OpenParenToken */:
-              return parseParenthesizedExpression();
-            case 23 /* OpenBracketToken */:
-              return parseArrayLiteralExpression();
-            case 19 /* OpenBraceToken */:
-              return parseObjectLiteralExpression();
-            case 134 /* AsyncKeyword */:
-              if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) {
-                break;
-              }
-              return parseFunctionExpression();
-            case 60 /* AtToken */:
-              return parseDecoratedExpression();
-            case 86 /* ClassKeyword */:
-              return parseClassExpression();
-            case 100 /* FunctionKeyword */:
-              return parseFunctionExpression();
-            case 105 /* NewKeyword */:
-              return parseNewExpressionOrNewDotTarget();
-            case 44 /* SlashToken */:
-            case 69 /* SlashEqualsToken */:
-              if (reScanSlashToken() === 14 /* RegularExpressionLiteral */) {
-                return parseLiteralNode();
-              }
-              break;
-            case 16 /* TemplateHead */:
-              return parseTemplateExpression(
-                /*isTaggedTemplate*/
+      }
+    }
+    function trackComputedName(accessExpression, enclosingDeclaration, context) {
+      if (!context.tracker.canTrackSymbol) return;
+      const firstIdentifier = getFirstIdentifier(accessExpression);
+      const name = resolveName(
+        firstIdentifier,
+        firstIdentifier.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        true
+      );
+      if (name) {
+        context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
+      }
+    }
+    function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) {
+      context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning);
+      return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol);
+    }
+    function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) {
+      let chain;
+      const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
+      if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
+        chain = Debug.checkDefined(getSymbolChain(
+          symbol,
+          meaning,
+          /*endOfChain*/
+          true
+        ));
+        Debug.assert(chain && chain.length > 0);
+      } else {
+        chain = [symbol];
+      }
+      return chain;
+      function getSymbolChain(symbol2, meaning2, endOfChain) {
+        let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */));
+        let parentSpecifiers;
+        if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) {
+          const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2);
+          if (length(parents)) {
+            parentSpecifiers = parents.map(
+              (symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0
+            );
+            const indices = parents.map((_, i) => i);
+            indices.sort(sortByBestName);
+            const sortedParents = indices.map((i) => parents[i]);
+            for (const parent2 of sortedParents) {
+              const parentChain = getSymbolChain(
+                parent2,
+                getQualifiedLeftMeaning(meaning2),
+                /*endOfChain*/
                 false
               );
-            case 81 /* PrivateIdentifier */:
-              return parsePrivateIdentifier();
+              if (parentChain) {
+                if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
+                  accessibleSymbolChain = parentChain;
+                  break;
+                }
+                accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]);
+                break;
+              }
+            }
           }
-          return parseIdentifier(Diagnostics.Expression_expected);
         }
-        function parseParenthesizedExpression() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpected(22 /* CloseParenToken */);
-          return withJSDoc(finishNode(factoryCreateParenthesizedExpression(expression), pos), hasJSDoc);
+        if (accessibleSymbolChain) {
+          return accessibleSymbolChain;
+        }
+        if (
+          // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
+          endOfChain || // If a parent symbol is an anonymous type, don't write it.
+          !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
+        ) {
+          if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+            return;
+          }
+          return [symbol2];
         }
-        function parseSpreadElement() {
-          const pos = getNodePos();
-          parseExpected(26 /* DotDotDotToken */);
-          const expression = parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
-          );
-          return finishNode(factory2.createSpreadElement(expression), pos);
+        function sortByBestName(a, b) {
+          const specifierA = parentSpecifiers[a];
+          const specifierB = parentSpecifiers[b];
+          if (specifierA && specifierB) {
+            const isBRelative = pathIsRelative(specifierB);
+            if (pathIsRelative(specifierA) === isBRelative) {
+              return countPathComponents(specifierA) - countPathComponents(specifierB);
+            }
+            if (isBRelative) {
+              return -1;
+            }
+            return 1;
+          }
+          return 0;
         }
-        function parseArgumentOrArrayLiteralElement() {
-          return token() === 26 /* DotDotDotToken */ ? parseSpreadElement() : token() === 28 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
+      }
+    }
+    function typeParametersToTypeParameterDeclarations(symbol, context) {
+      let typeParameterNodes;
+      const targetSymbol = getTargetSymbol(symbol);
+      if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) {
+        typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context)));
+      }
+      return typeParameterNodes;
+    }
+    function lookupTypeParameterNodes(chain, index, context) {
+      var _a;
+      Debug.assert(chain && 0 <= index && index < chain.length);
+      const symbol = chain[index];
+      const symbolId = getSymbolId(symbol);
+      if ((_a = context.typeParameterSymbolList) == null ? void 0 : _a.has(symbolId)) {
+        return void 0;
+      }
+      if (context.mustCreateTypeParameterSymbolList) {
+        context.mustCreateTypeParameterSymbolList = false;
+        context.typeParameterSymbolList = new Set(context.typeParameterSymbolList);
+      }
+      context.typeParameterSymbolList.add(symbolId);
+      let typeParameterNodes;
+      if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) {
+        const parentSymbol = symbol;
+        const nextSymbol = chain[index + 1];
+        if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) {
+          const params = getTypeParametersOfClassOrInterface(
+            parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
           );
+          typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
+        } else {
+          typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
         }
-        function parseArgumentExpression() {
-          return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
+      }
+      return typeParameterNodes;
+    }
+    function getTopmostIndexedAccessType(top) {
+      if (isIndexedAccessTypeNode(top.objectType)) {
+        return getTopmostIndexedAccessType(top.objectType);
+      }
+      return top;
+    }
+    function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) {
+      let file = getDeclarationOfKind(symbol, 307 /* SourceFile */);
+      if (!file) {
+        const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol));
+        if (equivalentFileSymbol) {
+          file = getDeclarationOfKind(equivalentFileSymbol, 307 /* SourceFile */);
         }
-        function parseArrayLiteralExpression() {
-          const pos = getNodePos();
-          const openBracketPosition = scanner2.getTokenStart();
-          const openBracketParsed = parseExpected(23 /* OpenBracketToken */);
-          const multiLine = scanner2.hasPrecedingLineBreak();
-          const elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement);
-          parseExpectedMatchingBrackets(23 /* OpenBracketToken */, 24 /* CloseBracketToken */, openBracketParsed, openBracketPosition);
-          return finishNode(factoryCreateArrayLiteralExpression(elements, multiLine), pos);
-        }
-        function parseObjectLiteralElement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          if (parseOptionalToken(26 /* DotDotDotToken */)) {
-            const expression = parseAssignmentExpressionOrHigher(
-              /*allowReturnTypeInArrowFunction*/
-              true
-            );
-            return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
-          }
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            true
-          );
-          if (parseContextualModifier(139 /* GetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */);
-          }
-          if (parseContextualModifier(153 /* SetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */);
-          }
-          const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
-          const tokenIsIdentifier = isIdentifier2();
-          const name = parsePropertyName();
-          const questionToken = parseOptionalToken(58 /* QuestionToken */);
-          const exclamationToken = parseOptionalToken(54 /* ExclamationToken */);
-          if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
-            return parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken);
-          }
-          let node;
-          const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 59 /* ColonToken */;
-          if (isShorthandPropertyAssignment2) {
-            const equalsToken = parseOptionalToken(64 /* EqualsToken */);
-            const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
-              /*allowReturnTypeInArrowFunction*/
-              true
-            )) : void 0;
-            node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
-            node.equalsToken = equalsToken;
-          } else {
-            parseExpected(59 /* ColonToken */);
-            const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
-              /*allowReturnTypeInArrowFunction*/
-              true
-            ));
-            node = factory2.createPropertyAssignment(name, initializer);
-          }
-          node.modifiers = modifiers;
-          node.questionToken = questionToken;
-          node.exclamationToken = exclamationToken;
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+      }
+      if (file && file.moduleName !== void 0) {
+        return file.moduleName;
+      }
+      if (!file) {
+        if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
+          return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
         }
-        function parseObjectLiteralExpression() {
-          const pos = getNodePos();
-          const openBracePosition = scanner2.getTokenStart();
-          const openBraceParsed = parseExpected(19 /* OpenBraceToken */);
-          const multiLine = scanner2.hasPrecedingLineBreak();
-          const properties = parseDelimitedList(
-            12 /* ObjectLiteralMembers */,
-            parseObjectLiteralElement,
-            /*considerSemicolonAsDelimiter*/
-            true
-          );
-          parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition);
-          return finishNode(factoryCreateObjectLiteralExpression(properties, multiLine), pos);
+      }
+      if (!context.enclosingFile || !context.tracker.moduleResolverHost) {
+        if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
+          return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
         }
-        function parseFunctionExpression() {
-          const savedDecoratorContext = inDecoratorContext();
-          setDecoratorContext(
-            /*val*/
-            false
-          );
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            false
-          );
-          parseExpected(100 /* FunctionKeyword */);
-          const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
-          const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-          const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-          const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            false
-          );
-          const body = parseFunctionBlock(isGenerator | isAsync);
-          setDecoratorContext(savedDecoratorContext);
-          const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+        return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName;
+      }
+      const contextFile = context.enclosingFile;
+      const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
+      const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
+      const links = getSymbolLinks(symbol);
+      let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
+      if (!specifier) {
+        const isBundle2 = !!compilerOptions.outFile;
+        const { moduleResolverHost } = context.tracker;
+        const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions;
+        specifier = first(getModuleSpecifiers(
+          symbol,
+          checker,
+          specifierCompilerOptions,
+          contextFile,
+          moduleResolverHost,
+          {
+            importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative",
+            importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0
+          },
+          { overrideImportMode }
+        ));
+        links.specifierCache ?? (links.specifierCache = /* @__PURE__ */ new Map());
+        links.specifierCache.set(cacheKey, specifier);
+      }
+      return specifier;
+    }
+    function symbolToEntityNameNode(symbol) {
+      const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
+      return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier;
+    }
+    function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) {
+      const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */));
+      const isTypeOf = meaning === 111551 /* Value */;
+      if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+        const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0;
+        const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context);
+        const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
+        const targetFile = getSourceFileOfModule(chain[0]);
+        let specifier;
+        let attributes;
+        if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+          if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) {
+            specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */);
+            attributes = factory.createImportAttributes(
+              factory.createNodeArray([
+                factory.createImportAttribute(
+                  factory.createStringLiteral("resolution-mode"),
+                  factory.createStringLiteral("import")
+                )
+              ])
+            );
+          }
         }
-        function parseOptionalBindingIdentifier() {
-          return isBindingIdentifier() ? parseBindingIdentifier() : void 0;
+        if (!specifier) {
+          specifier = getSpecifierForModuleSymbol(chain[0], context);
         }
-        function parseNewExpressionOrNewDotTarget() {
-          const pos = getNodePos();
-          parseExpected(105 /* NewKeyword */);
-          if (parseOptional(25 /* DotToken */)) {
-            const name = parseIdentifierName();
-            return finishNode(factory2.createMetaProperty(105 /* NewKeyword */, name), pos);
-          }
-          const expressionPos = getNodePos();
-          let expression = parseMemberExpressionRest(
-            expressionPos,
-            parsePrimaryExpression(),
-            /*allowOptionalChain*/
-            false
-          );
-          let typeArguments;
-          if (expression.kind === 233 /* ExpressionWithTypeArguments */) {
-            typeArguments = expression.typeArguments;
-            expression = expression.expression;
+        if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.includes("/node_modules/")) {
+          const oldSpecifier = specifier;
+          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+            const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */;
+            specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode);
+            if (specifier.includes("/node_modules/")) {
+              specifier = oldSpecifier;
+            } else {
+              attributes = factory.createImportAttributes(
+                factory.createNodeArray([
+                  factory.createImportAttribute(
+                    factory.createStringLiteral("resolution-mode"),
+                    factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require")
+                  )
+                ])
+              );
+            }
           }
-          if (token() === 29 /* QuestionDotToken */) {
-            parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression));
+          if (!attributes) {
+            context.encounteredError = true;
+            if (context.tracker.reportLikelyUnsafeImportRequiredError) {
+              context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier);
+            }
           }
-          const argumentList = token() === 21 /* OpenParenToken */ ? parseArgumentList() : void 0;
-          return finishNode(factoryCreateNewExpression(expression, typeArguments, argumentList), pos);
         }
-        function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const openBracePosition = scanner2.getTokenStart();
-          const openBraceParsed = parseExpected(19 /* OpenBraceToken */, diagnosticMessage);
-          if (openBraceParsed || ignoreMissingOpenBrace) {
-            const multiLine = scanner2.hasPrecedingLineBreak();
-            const statements = parseList(1 /* BlockStatements */, parseStatement);
-            parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition);
-            const result = withJSDoc(finishNode(factoryCreateBlock(statements, multiLine), pos), hasJSDoc);
-            if (token() === 64 /* EqualsToken */) {
-              parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses);
-              nextToken();
-            }
-            return result;
-          } else {
-            const statements = createMissingList();
-            return withJSDoc(finishNode(factoryCreateBlock(
-              statements,
-              /*multiLine*/
+        const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier));
+        context.approximateLength += specifier.length + 10;
+        if (!nonRootParts || isEntityName(nonRootParts)) {
+          if (nonRootParts) {
+            const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right;
+            setIdentifierTypeArguments(
+              lastId,
+              /*typeArguments*/
               void 0
-            ), pos), hasJSDoc);
-          }
-        }
-        function parseFunctionBlock(flags, diagnosticMessage) {
-          const savedYieldContext = inYieldContext();
-          setYieldContext(!!(flags & 1 /* Yield */));
-          const savedAwaitContext = inAwaitContext();
-          setAwaitContext(!!(flags & 2 /* Await */));
-          const savedTopLevel = topLevel;
-          topLevel = false;
-          const saveDecoratorContext = inDecoratorContext();
-          if (saveDecoratorContext) {
-            setDecoratorContext(
-              /*val*/
-              false
-            );
-          }
-          const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
-          if (saveDecoratorContext) {
-            setDecoratorContext(
-              /*val*/
-              true
             );
           }
-          topLevel = savedTopLevel;
-          setYieldContext(savedYieldContext);
-          setAwaitContext(savedAwaitContext);
-          return block;
+          return factory.createImportTypeNode(lit, attributes, nonRootParts, typeParameterNodes, isTypeOf);
+        } else {
+          const splitNode = getTopmostIndexedAccessType(nonRootParts);
+          const qualifier = splitNode.objectType.typeName;
+          return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, attributes, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType);
         }
-        function parseEmptyStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(27 /* SemicolonToken */);
-          return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc);
+      }
+      const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0);
+      if (isIndexedAccessTypeNode(entityName)) {
+        return entityName;
+      }
+      if (isTypeOf) {
+        return factory.createTypeQueryNode(entityName);
+      } else {
+        const lastId = isIdentifier(entityName) ? entityName : entityName.right;
+        const lastTypeArgs = getIdentifierTypeArguments(lastId);
+        setIdentifierTypeArguments(
+          lastId,
+          /*typeArguments*/
+          void 0
+        );
+        return factory.createTypeReferenceNode(entityName, lastTypeArgs);
+      }
+      function createAccessFromSymbolChain(chain2, index, stopper) {
+        const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        const parent2 = chain2[index - 1];
+        let symbolName2;
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+          symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+          context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1;
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        } else {
+          if (parent2 && getExportsOfSymbol(parent2)) {
+            const exports2 = getExportsOfSymbol(parent2);
+            forEachEntry(exports2, (ex, name) => {
+              if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) {
+                symbolName2 = unescapeLeadingUnderscores(name);
+                return true;
+              }
+            });
+          }
         }
-        function parseIfStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(101 /* IfKeyword */);
-          const openParenPosition = scanner2.getTokenStart();
-          const openParenParsed = parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
-          const thenStatement = parseStatement();
-          const elseStatement = parseOptional(93 /* ElseKeyword */) ? parseStatement() : void 0;
-          return withJSDoc(finishNode(factoryCreateIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc);
-        }
-        function parseDoStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(92 /* DoKeyword */);
-          const statement = parseStatement();
-          parseExpected(117 /* WhileKeyword */);
-          const openParenPosition = scanner2.getTokenStart();
-          const openParenParsed = parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
-          parseOptional(27 /* SemicolonToken */);
-          return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc);
-        }
-        function parseWhileStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(117 /* WhileKeyword */);
-          const openParenPosition = scanner2.getTokenStart();
-          const openParenParsed = parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
-          const statement = parseStatement();
-          return withJSDoc(finishNode(factoryCreateWhileStatement(expression, statement), pos), hasJSDoc);
-        }
-        function parseForOrForInOrForOfStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(99 /* ForKeyword */);
-          const awaitToken = parseOptionalToken(135 /* AwaitKeyword */);
-          parseExpected(21 /* OpenParenToken */);
-          let initializer;
-          if (token() !== 27 /* SemicolonToken */) {
-            if (token() === 115 /* VarKeyword */ || token() === 121 /* LetKeyword */ || token() === 87 /* ConstKeyword */ || token() === 160 /* UsingKeyword */ && lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf) || // this one is meant to allow of
-            token() === 135 /* AwaitKeyword */ && lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine)) {
-              initializer = parseVariableDeclarationList(
-                /*inForStatementInitializer*/
-                true
-              );
-            } else {
-              initializer = disallowInAnd(parseExpression);
+        if (symbolName2 === void 0) {
+          const name = firstDefined(symbol2.declarations, getNameOfDeclaration);
+          if (name && isComputedPropertyName(name) && isEntityName(name.expression)) {
+            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+            if (isEntityName(LHS)) {
+              return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression));
             }
+            return LHS;
           }
-          let node;
-          if (awaitToken ? parseExpected(165 /* OfKeyword */) : parseOptional(165 /* OfKeyword */)) {
-            const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
-              /*allowReturnTypeInArrowFunction*/
-              true
-            ));
-            parseExpected(22 /* CloseParenToken */);
-            node = factoryCreateForOfStatement(awaitToken, initializer, expression, parseStatement());
-          } else if (parseOptional(103 /* InKeyword */)) {
-            const expression = allowInAnd(parseExpression);
-            parseExpected(22 /* CloseParenToken */);
-            node = factory2.createForInStatement(initializer, expression, parseStatement());
+          symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+        }
+        context.approximateLength += symbolName2.length + 1;
+        if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) {
+          const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+          if (isIndexedAccessTypeNode(LHS)) {
+            return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
           } else {
-            parseExpected(27 /* SemicolonToken */);
-            const condition = token() !== 27 /* SemicolonToken */ && token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
-            parseExpected(27 /* SemicolonToken */);
-            const incrementor = token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
-            parseExpected(22 /* CloseParenToken */);
-            node = factoryCreateForStatement(initializer, condition, incrementor, parseStatement());
+            return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
           }
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
         }
-        function parseBreakOrContinueStatement(kind) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(kind === 252 /* BreakStatement */ ? 83 /* BreakKeyword */ : 88 /* ContinueKeyword */);
-          const label = canParseSemicolon() ? void 0 : parseIdentifier();
-          parseSemicolon();
-          const node = kind === 252 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseReturnStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(107 /* ReturnKeyword */);
-          const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression);
-          parseSemicolon();
-          return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc);
+        const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
+        if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
+        identifier.symbol = symbol2;
+        if (index > stopper) {
+          const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+          if (!isEntityName(LHS)) {
+            return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable");
+          }
+          return factory.createQualifiedName(LHS, identifier);
         }
-        function parseWithStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(118 /* WithKeyword */);
-          const openParenPosition = scanner2.getTokenStart();
-          const openParenParsed = parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition);
-          const statement = doInsideOfContext(67108864 /* InWithStatement */, parseStatement);
-          return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc);
-        }
-        function parseCaseClause() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(84 /* CaseKeyword */);
-          const expression = allowInAnd(parseExpression);
-          parseExpected(59 /* ColonToken */);
-          const statements = parseList(3 /* SwitchClauseStatements */, parseStatement);
-          return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc);
-        }
-        function parseDefaultClause() {
-          const pos = getNodePos();
-          parseExpected(90 /* DefaultKeyword */);
-          parseExpected(59 /* ColonToken */);
-          const statements = parseList(3 /* SwitchClauseStatements */, parseStatement);
-          return finishNode(factory2.createDefaultClause(statements), pos);
+        return identifier;
+      }
+    }
+    function typeParameterShadowsOtherTypeParameterInScope(escapedName, context, type) {
+      const result = resolveName(
+        context.enclosingDeclaration,
+        escapedName,
+        788968 /* Type */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      );
+      if (result && result.flags & 262144 /* TypeParameter */) {
+        return result !== type.symbol;
+      }
+      return false;
+    }
+    function typeParameterToName(type, context) {
+      var _a, _b, _c, _d;
+      if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) {
+        const cached = context.typeParameterNames.get(getTypeId(type));
+        if (cached) {
+          return cached;
         }
-        function parseCaseOrDefaultClause() {
-          return token() === 84 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause();
+      }
+      let result = symbolToName(
+        type.symbol,
+        context,
+        788968 /* Type */,
+        /*expectsIdentifier*/
+        true
+      );
+      if (!(result.kind & 80 /* Identifier */)) {
+        return factory.createIdentifier("(Missing type parameter)");
+      }
+      const decl = (_b = (_a = type.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0];
+      if (decl && isTypeParameterDeclaration(decl)) {
+        result = setTextRange2(context, result, decl.name);
+      }
+      if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+        const rawtext = result.escapedText;
+        let i = ((_c = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _c.get(rawtext)) || 0;
+        let text = rawtext;
+        while (((_d = context.typeParameterNamesByText) == null ? void 0 : _d.has(text)) || typeParameterShadowsOtherTypeParameterInScope(text, context, type)) {
+          i++;
+          text = `${rawtext}_${i}`;
         }
-        function parseCaseBlock() {
-          const pos = getNodePos();
-          parseExpected(19 /* OpenBraceToken */);
-          const clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause);
-          parseExpected(20 /* CloseBraceToken */);
-          return finishNode(factory2.createCaseBlock(clauses), pos);
+        if (text !== rawtext) {
+          const typeArguments = getIdentifierTypeArguments(result);
+          result = factory.createIdentifier(text);
+          setIdentifierTypeArguments(result, typeArguments);
         }
-        function parseSwitchStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(109 /* SwitchKeyword */);
-          parseExpected(21 /* OpenParenToken */);
-          const expression = allowInAnd(parseExpression);
-          parseExpected(22 /* CloseParenToken */);
-          const caseBlock = parseCaseBlock();
-          return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc);
-        }
-        function parseThrowStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(111 /* ThrowKeyword */);
-          let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression);
-          if (expression === void 0) {
-            identifierCount++;
-            expression = finishNode(factoryCreateIdentifier(""), getNodePos());
+        if (context.mustCreateTypeParametersNamesLookups) {
+          context.mustCreateTypeParametersNamesLookups = false;
+          context.typeParameterNames = new Map(context.typeParameterNames);
+          context.typeParameterNamesByTextNextNameCount = new Map(context.typeParameterNamesByTextNextNameCount);
+          context.typeParameterNamesByText = new Set(context.typeParameterNamesByText);
+        }
+        context.typeParameterNamesByTextNextNameCount.set(rawtext, i);
+        context.typeParameterNames.set(getTypeId(type), result);
+        context.typeParameterNamesByText.add(text);
+      }
+      return result;
+    }
+    function symbolToName(symbol, context, meaning, expectsIdentifier) {
+      const chain = lookupSymbolChain(symbol, context, meaning);
+      if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) {
+        context.encounteredError = true;
+      }
+      return createEntityNameFromSymbolChain(chain, chain.length - 1);
+      function createEntityNameFromSymbolChain(chain2, index) {
+        const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+        }
+        const symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+        if (index === 0) {
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        }
+        const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
+        if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
+        identifier.symbol = symbol2;
+        return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier;
+      }
+    }
+    function symbolToExpression(symbol, context, meaning) {
+      const chain = lookupSymbolChain(symbol, context, meaning);
+      return createExpressionFromSymbolChain(chain, chain.length - 1);
+      function createExpressionFromSymbolChain(chain2, index) {
+        const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+        }
+        let symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+        if (index === 0) {
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        }
+        let firstChar = symbolName2.charCodeAt(0);
+        if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+          return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
+        }
+        if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
+          const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
+          if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
+          identifier.symbol = symbol2;
+          return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
+        } else {
+          if (firstChar === 91 /* openBracket */) {
+            symbolName2 = symbolName2.substring(1, symbolName2.length - 1);
+            firstChar = symbolName2.charCodeAt(0);
           }
-          if (!tryParseSemicolon()) {
-            parseErrorForMissingSemicolonAfter(expression);
+          let expression;
+          if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) {
+            expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */);
+          } else if ("" + +symbolName2 === symbolName2) {
+            expression = factory.createNumericLiteral(+symbolName2);
           }
-          return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc);
-        }
-        function parseTryStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(113 /* TryKeyword */);
-          const tryBlock = parseBlock(
-            /*ignoreMissingOpenBrace*/
-            false
-          );
-          const catchClause = token() === 85 /* CatchKeyword */ ? parseCatchClause() : void 0;
-          let finallyBlock;
-          if (!catchClause || token() === 98 /* FinallyKeyword */) {
-            parseExpected(98 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-            finallyBlock = parseBlock(
-              /*ignoreMissingOpenBrace*/
-              false
-            );
+          if (!expression) {
+            const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
+            if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
+            identifier.symbol = symbol2;
+            expression = identifier;
           }
-          return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
+          return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression);
         }
-        function parseCatchClause() {
-          const pos = getNodePos();
-          parseExpected(85 /* CatchKeyword */);
-          let variableDeclaration;
-          if (parseOptional(21 /* OpenParenToken */)) {
-            variableDeclaration = parseVariableDeclaration();
-            parseExpected(22 /* CloseParenToken */);
-          } else {
-            variableDeclaration = void 0;
+      }
+    }
+    function isStringNamed(d) {
+      const name = getNameOfDeclaration(d);
+      if (!name) {
+        return false;
+      }
+      if (isComputedPropertyName(name)) {
+        const type = checkExpression(name.expression);
+        return !!(type.flags & 402653316 /* StringLike */);
+      }
+      if (isElementAccessExpression(name)) {
+        const type = checkExpression(name.argumentExpression);
+        return !!(type.flags & 402653316 /* StringLike */);
+      }
+      return isStringLiteral(name);
+    }
+    function isSingleQuotedStringNamed(d) {
+      const name = getNameOfDeclaration(d);
+      return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
+        name,
+        /*includeTrivia*/
+        false
+      ), "'")));
+    }
+    function getPropertyNameNodeForSymbol(symbol, context) {
+      const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
+      const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed);
+      const isMethod = !!(symbol.flags & 8192 /* Method */);
+      const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod);
+      if (fromNameType) {
+        return fromNameType;
+      }
+      const rawName = unescapeLeadingUnderscores(symbol.escapedName);
+      return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod);
+    }
+    function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod) {
+      const nameType = getSymbolLinks(symbol).nameType;
+      if (nameType) {
+        if (nameType.flags & 384 /* StringOrNumberLiteral */) {
+          const name = "" + nameType.value;
+          if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) {
+            return factory.createStringLiteral(name, !!singleQuote);
           }
-          const block = parseBlock(
-            /*ignoreMissingOpenBrace*/
-            false
-          );
-          return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
-        }
-        function parseDebuggerStatement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          parseExpected(89 /* DebuggerKeyword */);
-          parseSemicolon();
-          return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc);
-        }
-        function parseExpressionOrLabeledStatement() {
-          const pos = getNodePos();
-          let hasJSDoc = hasPrecedingJSDocComment();
-          let node;
-          const hasParen = token() === 21 /* OpenParenToken */;
-          const expression = allowInAnd(parseExpression);
-          if (isIdentifier(expression) && parseOptional(59 /* ColonToken */)) {
-            node = factory2.createLabeledStatement(expression, parseStatement());
-          } else {
-            if (!tryParseSemicolon()) {
-              parseErrorForMissingSemicolonAfter(expression);
-            }
-            node = factoryCreateExpressionStatement(expression);
-            if (hasParen) {
-              hasJSDoc = false;
-            }
+          if (isNumericLiteralName(name) && startsWith(name, "-")) {
+            return factory.createComputedPropertyName(factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-name)));
           }
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+          return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod);
         }
-        function nextTokenIsIdentifierOrKeywordOnSameLine() {
-          nextToken();
-          return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak();
+        if (nameType.flags & 8192 /* UniqueESSymbol */) {
+          return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */));
+        }
+      }
+    }
+    function cloneNodeBuilderContext(context) {
+      const oldMustCreateTypeParameterSymbolList = context.mustCreateTypeParameterSymbolList;
+      const oldMustCreateTypeParametersNamesLookups = context.mustCreateTypeParametersNamesLookups;
+      context.mustCreateTypeParameterSymbolList = true;
+      context.mustCreateTypeParametersNamesLookups = true;
+      const oldTypeParameterNames = context.typeParameterNames;
+      const oldTypeParameterNamesByText = context.typeParameterNamesByText;
+      const oldTypeParameterNamesByTextNextNameCount = context.typeParameterNamesByTextNextNameCount;
+      const oldTypeParameterSymbolList = context.typeParameterSymbolList;
+      return () => {
+        context.typeParameterNames = oldTypeParameterNames;
+        context.typeParameterNamesByText = oldTypeParameterNamesByText;
+        context.typeParameterNamesByTextNextNameCount = oldTypeParameterNamesByTextNextNameCount;
+        context.typeParameterSymbolList = oldTypeParameterSymbolList;
+        context.mustCreateTypeParameterSymbolList = oldMustCreateTypeParameterSymbolList;
+        context.mustCreateTypeParametersNamesLookups = oldMustCreateTypeParametersNamesLookups;
+      };
+    }
+    function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
+      return symbol.declarations && find(symbol.declarations, (s) => !!getNonlocalEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration)));
+    }
+    function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) {
+      if (!(getObjectFlags(type) & 4 /* Reference */)) return true;
+      if (!isTypeReferenceNode(existing)) return true;
+      void getTypeFromTypeReference(existing);
+      const symbol = getNodeLinks(existing).resolvedSymbol;
+      const existingTarget = symbol && getDeclaredTypeOfSymbol(symbol);
+      if (!existingTarget || existingTarget !== type.target) return true;
+      return length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters);
+    }
+    function getEnclosingDeclarationIgnoringFakeScope(enclosingDeclaration) {
+      while (getNodeLinks(enclosingDeclaration).fakeScopeForSignatureDeclaration) {
+        enclosingDeclaration = enclosingDeclaration.parent;
+      }
+      return enclosingDeclaration;
+    }
+    function serializeTypeForDeclaration(context, declaration, type, symbol) {
+      var _a;
+      const addUndefined = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration);
+      const enclosingDeclaration = context.enclosingDeclaration;
+      const oldFlags = context.flags;
+      if (declaration && hasInferredType(declaration) && !(context.flags & -2147483648 /* NoSyntacticPrinter */)) {
+        syntacticNodeBuilder.serializeTypeOfDeclaration(declaration, context);
+      }
+      context.flags |= -2147483648 /* NoSyntacticPrinter */;
+      if (enclosingDeclaration && (!isErrorType(type) || context.flags & 1 /* AllowUnresolvedNames */)) {
+        const declWithExistingAnnotation = declaration && getNonlocalEffectiveTypeAnnotationNode(declaration) ? declaration : getDeclarationWithTypeAnnotation(symbol);
+        if (declWithExistingAnnotation && !isFunctionLikeDeclaration(declWithExistingAnnotation) && !isGetAccessorDeclaration(declWithExistingAnnotation)) {
+          const existing = getNonlocalEffectiveTypeAnnotationNode(declWithExistingAnnotation);
+          const result2 = !isTypePredicateNode(existing) && tryReuseExistingTypeNode(context, existing, type, declWithExistingAnnotation, addUndefined);
+          if (result2) {
+            context.flags = oldFlags;
+            return result2;
+          }
         }
-        function nextTokenIsClassKeywordOnSameLine() {
-          nextToken();
-          return token() === 86 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak();
+      }
+      if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)))) {
+        context.flags |= 1048576 /* AllowUniqueESSymbolType */;
+      }
+      const decl = declaration ?? symbol.valueDeclaration ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]);
+      const expr = decl && isDeclarationWithPossibleInnerTypeNodeReuse(decl) ? getPossibleTypeNodeReuseExpression(decl) : void 0;
+      const result = expressionOrTypeToTypeNode(context, expr, type, addUndefined);
+      context.flags = oldFlags;
+      return result;
+    }
+    function typeNodeIsEquivalentToType(annotatedDeclaration, type, typeFromTypeNode) {
+      if (typeFromTypeNode === type) {
+        return true;
+      }
+      if (annotatedDeclaration && (isParameter(annotatedDeclaration) || isPropertySignature(annotatedDeclaration) || isPropertyDeclaration(annotatedDeclaration)) && annotatedDeclaration.questionToken) {
+        return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode;
+      }
+      return false;
+    }
+    function serializeReturnTypeForSignature(context, signature) {
+      const suppressAny = context.flags & 256 /* SuppressAnyReturnType */;
+      const flags = context.flags;
+      if (suppressAny) context.flags &= ~256 /* SuppressAnyReturnType */;
+      let returnTypeNode;
+      const returnType = getReturnTypeOfSignature(signature);
+      if (returnType && !(suppressAny && isTypeAny(returnType))) {
+        if (signature.declaration && !(context.flags & -2147483648 /* NoSyntacticPrinter */)) {
+          syntacticNodeBuilder.serializeReturnTypeForSignature(signature.declaration, context);
         }
-        function nextTokenIsFunctionKeywordOnSameLine() {
-          nextToken();
-          return token() === 100 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak();
+        context.flags |= -2147483648 /* NoSyntacticPrinter */;
+        returnTypeNode = serializeReturnTypeForSignatureWorker(context, signature);
+      } else if (!suppressAny) {
+        returnTypeNode = factory.createKeywordTypeNode(133 /* AnyKeyword */);
+      }
+      context.flags = flags;
+      return returnTypeNode;
+    }
+    function serializeReturnTypeForSignatureWorker(context, signature) {
+      const typePredicate = getTypePredicateOfSignature(signature);
+      const type = getReturnTypeOfSignature(signature);
+      if (context.enclosingDeclaration && (!isErrorType(type) || context.flags & 1 /* AllowUnresolvedNames */) && signature.declaration && !nodeIsSynthesized(signature.declaration)) {
+        const annotation = signature.declaration && getNonlocalEffectiveReturnTypeAnnotationNode(signature.declaration);
+        if (annotation && getTypeFromTypeNode2(context, annotation) === type) {
+          const result = tryReuseExistingTypeNodeHelper(context, annotation);
+          if (result) {
+            return result;
+          }
         }
-        function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() {
-          nextToken();
-          return (tokenIsIdentifierOrKeyword(token()) || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 11 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak();
+      }
+      if (typePredicate) {
+        return typePredicateToTypePredicateNodeHelper(typePredicate, context);
+      }
+      const expr = signature.declaration && getPossibleTypeNodeReuseExpression(signature.declaration);
+      return expressionOrTypeToTypeNode(context, expr, type);
+    }
+    function trackExistingEntityName(node, context) {
+      let introducesError = false;
+      const leftmost = getFirstIdentifier(node);
+      if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
+        introducesError = true;
+        return { introducesError, node };
+      }
+      const meaning = getMeaningOfEntityNameReference(node);
+      let sym;
+      if (isThisIdentifier(leftmost)) {
+        sym = getSymbolOfDeclaration(getThisContainer(
+          leftmost,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        ));
+        if (isSymbolAccessible(
+          sym,
+          leftmost,
+          meaning,
+          /*shouldComputeAliasesToMakeVisible*/
+          false
+        ).accessibility !== 0 /* Accessible */) {
+          introducesError = true;
+          context.tracker.reportInaccessibleThisError();
         }
-        function isDeclaration2() {
-          while (true) {
-            switch (token()) {
-              case 115 /* VarKeyword */:
-              case 121 /* LetKeyword */:
-              case 87 /* ConstKeyword */:
-              case 100 /* FunctionKeyword */:
-              case 86 /* ClassKeyword */:
-              case 94 /* EnumKeyword */:
-                return true;
-              case 160 /* UsingKeyword */:
-                return isUsingDeclaration();
-              case 135 /* AwaitKeyword */:
-                return isAwaitUsingDeclaration();
-              case 120 /* InterfaceKeyword */:
-              case 156 /* TypeKeyword */:
-                return nextTokenIsIdentifierOnSameLine();
-              case 144 /* ModuleKeyword */:
-              case 145 /* NamespaceKeyword */:
-                return nextTokenIsIdentifierOrStringLiteralOnSameLine();
-              case 128 /* AbstractKeyword */:
-              case 129 /* AccessorKeyword */:
-              case 134 /* AsyncKeyword */:
-              case 138 /* DeclareKeyword */:
-              case 123 /* PrivateKeyword */:
-              case 124 /* ProtectedKeyword */:
-              case 125 /* PublicKeyword */:
-              case 148 /* ReadonlyKeyword */:
-                const previousToken = token();
-                nextToken();
-                if (scanner2.hasPrecedingLineBreak()) {
-                  return false;
-                }
-                if (previousToken === 138 /* DeclareKeyword */ && token() === 156 /* TypeKeyword */) {
-                  return true;
-                }
-                continue;
-              case 162 /* GlobalKeyword */:
-                nextToken();
-                return token() === 19 /* OpenBraceToken */ || token() === 80 /* Identifier */ || token() === 95 /* ExportKeyword */;
-              case 102 /* ImportKeyword */:
-                nextToken();
-                return token() === 11 /* StringLiteral */ || token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token());
-              case 95 /* ExportKeyword */:
-                let currentToken2 = nextToken();
-                if (currentToken2 === 156 /* TypeKeyword */) {
-                  currentToken2 = lookAhead(nextToken);
-                }
-                if (currentToken2 === 64 /* EqualsToken */ || currentToken2 === 42 /* AsteriskToken */ || currentToken2 === 19 /* OpenBraceToken */ || currentToken2 === 90 /* DefaultKeyword */ || currentToken2 === 130 /* AsKeyword */ || currentToken2 === 60 /* AtToken */) {
-                  return true;
-                }
-                continue;
-              case 126 /* StaticKeyword */:
-                nextToken();
-                continue;
-              default:
-                return false;
-            }
+        return { introducesError, node: attachSymbolToLeftmostIdentifier(node) };
+      }
+      sym = resolveEntityName(
+        leftmost,
+        meaning,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true
+      );
+      if (context.enclosingDeclaration && !(sym && sym.flags & 262144 /* TypeParameter */)) {
+        sym = getExportSymbolOfValueSymbolIfExported(sym);
+        const symAtLocation = resolveEntityName(
+          leftmost,
+          meaning,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          context.enclosingDeclaration
+        );
+        if (
+          // Check for unusable parameters symbols
+          symAtLocation === unknownSymbol || // If the symbol is not found, but was not found in the original scope either we probably have an error, don't reuse the node
+          symAtLocation === void 0 && sym !== void 0 || // If the symbol is found both in declaration scope and in current scope then it shoudl point to the same reference
+          symAtLocation && sym && !getSymbolIfSameReference(getExportSymbolOfValueSymbolIfExported(symAtLocation), sym)
+        ) {
+          if (symAtLocation !== unknownSymbol) {
+            context.tracker.reportInferenceFallback(node);
           }
+          introducesError = true;
+          return { introducesError, node, sym };
         }
-        function isStartOfDeclaration() {
-          return lookAhead(isDeclaration2);
-        }
-        function isStartOfStatement() {
-          switch (token()) {
-            case 60 /* AtToken */:
-            case 27 /* SemicolonToken */:
-            case 19 /* OpenBraceToken */:
-            case 115 /* VarKeyword */:
-            case 121 /* LetKeyword */:
-            case 160 /* UsingKeyword */:
-            case 100 /* FunctionKeyword */:
-            case 86 /* ClassKeyword */:
-            case 94 /* EnumKeyword */:
-            case 101 /* IfKeyword */:
-            case 92 /* DoKeyword */:
-            case 117 /* WhileKeyword */:
-            case 99 /* ForKeyword */:
-            case 88 /* ContinueKeyword */:
-            case 83 /* BreakKeyword */:
-            case 107 /* ReturnKeyword */:
-            case 118 /* WithKeyword */:
-            case 109 /* SwitchKeyword */:
-            case 111 /* ThrowKeyword */:
-            case 113 /* TryKeyword */:
-            case 89 /* DebuggerKeyword */:
-            case 85 /* CatchKeyword */:
-            case 98 /* FinallyKeyword */:
-              return true;
-            case 102 /* ImportKeyword */:
-              return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
-            case 87 /* ConstKeyword */:
-            case 95 /* ExportKeyword */:
-              return isStartOfDeclaration();
-            case 134 /* AsyncKeyword */:
-            case 138 /* DeclareKeyword */:
-            case 120 /* InterfaceKeyword */:
-            case 144 /* ModuleKeyword */:
-            case 145 /* NamespaceKeyword */:
-            case 156 /* TypeKeyword */:
-            case 162 /* GlobalKeyword */:
-              return true;
-            case 129 /* AccessorKeyword */:
-            case 125 /* PublicKeyword */:
-            case 123 /* PrivateKeyword */:
-            case 124 /* ProtectedKeyword */:
-            case 126 /* StaticKeyword */:
-            case 148 /* ReadonlyKeyword */:
-              return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
-            default:
-              return isStartOfExpression();
+      }
+      if (sym) {
+        if (sym.flags & 1 /* FunctionScopedVariable */ && sym.valueDeclaration) {
+          if (isPartOfParameterDeclaration(sym.valueDeclaration) || isJSDocParameterTag(sym.valueDeclaration)) {
+            return { introducesError, node: attachSymbolToLeftmostIdentifier(node) };
           }
         }
-        function nextTokenIsBindingIdentifierOrStartOfDestructuring() {
-          nextToken();
-          return isBindingIdentifier() || token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */;
+        if (!(sym.flags & 262144 /* TypeParameter */) && // Type parameters are visible in the current context if they are are resolvable
+        !isDeclarationName(node) && isSymbolAccessible(
+          sym,
+          context.enclosingDeclaration,
+          meaning,
+          /*shouldComputeAliasesToMakeVisible*/
+          false
+        ).accessibility !== 0 /* Accessible */) {
+          context.tracker.reportInferenceFallback(node);
+          introducesError = true;
+        } else {
+          context.tracker.trackSymbol(sym, context.enclosingDeclaration, meaning);
         }
-        function isLetDeclaration() {
-          return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring);
+        return { introducesError, node: attachSymbolToLeftmostIdentifier(node) };
+      }
+      return { introducesError, node };
+      function attachSymbolToLeftmostIdentifier(node2) {
+        if (node2 === leftmost) {
+          const type = getDeclaredTypeOfSymbol(sym);
+          const name = sym.flags & 262144 /* TypeParameter */ ? typeParameterToName(type, context) : factory.cloneNode(node2);
+          name.symbol = sym;
+          return setTextRange2(context, setEmitFlags(name, 16777216 /* NoAsciiEscaping */), node2);
         }
-        function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf() {
-          return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(
-            /*disallowOf*/
-            true
-          );
+        const updated = visitEachChild(
+          node2,
+          (c) => attachSymbolToLeftmostIdentifier(c),
+          /*context*/
+          void 0
+        );
+        if (updated !== node2) {
+          setTextRange2(context, updated, node2);
         }
-        function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf) {
-          nextToken();
-          if (disallowOf && token() === 165 /* OfKeyword */)
+        return updated;
+      }
+    }
+    function serializeTypeName(context, node, isTypeOf, typeArguments) {
+      const meaning = isTypeOf ? 111551 /* Value */ : 788968 /* Type */;
+      const symbol = resolveEntityName(
+        node,
+        meaning,
+        /*ignoreErrors*/
+        true
+      );
+      if (!symbol) return void 0;
+      const resolvedSymbol = symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol;
+      if (isSymbolAccessible(
+        symbol,
+        context.enclosingDeclaration,
+        meaning,
+        /*shouldComputeAliasesToMakeVisible*/
+        false
+      ).accessibility !== 0 /* Accessible */) return void 0;
+      return symbolToTypeNode(resolvedSymbol, context, meaning, typeArguments);
+    }
+    function canReuseTypeNode(context, existing) {
+      if (isInJSFile(existing)) {
+        if (isLiteralImportTypeNode(existing)) {
+          void getTypeFromImportTypeNode(existing);
+          const nodeSymbol = getNodeLinks(existing).resolvedSymbol;
+          return !nodeSymbol || !// The import type resolved using jsdoc fallback logic
+          (!existing.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+          !(length(existing.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))));
+        }
+      }
+      if (isThisTypeNode(existing)) {
+        if (context.mapper === void 0) return true;
+        const type = getTypeFromTypeNode2(
+          context,
+          existing,
+          /*noMappedTypes*/
+          true
+        );
+        return !!type;
+      }
+      if (isTypeReferenceNode(existing)) {
+        if (isConstTypeReference(existing)) return false;
+        const type = getTypeFromTypeReference(existing);
+        const symbol = getNodeLinks(existing).resolvedSymbol;
+        if (!symbol) return false;
+        if (symbol.flags & 262144 /* TypeParameter */) {
+          const type2 = getDeclaredTypeOfSymbol(symbol);
+          if (context.mapper && getMappedType(type2, context.mapper) !== type2) {
             return false;
-          return (isBindingIdentifier() || token() === 19 /* OpenBraceToken */) && !scanner2.hasPrecedingLineBreak();
-        }
-        function isUsingDeclaration() {
-          return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine);
-        }
-        function nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine(disallowOf) {
-          if (nextToken() === 160 /* UsingKeyword */) {
-            return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf);
           }
-          return false;
         }
-        function isAwaitUsingDeclaration() {
-          return lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine);
+        if (isInJSDoc(existing)) {
+          return existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) && !getIntendedTypeFromJSDocTypeReference(existing) && symbol.flags & 788968 /* Type */;
         }
-        function parseStatement() {
-          switch (token()) {
-            case 27 /* SemicolonToken */:
-              return parseEmptyStatement();
-            case 19 /* OpenBraceToken */:
-              return parseBlock(
-                /*ignoreMissingOpenBrace*/
-                false
-              );
-            case 115 /* VarKeyword */:
-              return parseVariableStatement(
-                getNodePos(),
-                hasPrecedingJSDocComment(),
-                /*modifiers*/
-                void 0
-              );
-            case 121 /* LetKeyword */:
-              if (isLetDeclaration()) {
-                return parseVariableStatement(
-                  getNodePos(),
-                  hasPrecedingJSDocComment(),
-                  /*modifiers*/
-                  void 0
-                );
-              }
-              break;
-            case 135 /* AwaitKeyword */:
-              if (isAwaitUsingDeclaration()) {
-                return parseVariableStatement(
-                  getNodePos(),
-                  hasPrecedingJSDocComment(),
-                  /*modifiers*/
-                  void 0
-                );
-              }
-              break;
-            case 160 /* UsingKeyword */:
-              if (isUsingDeclaration()) {
-                return parseVariableStatement(
-                  getNodePos(),
-                  hasPrecedingJSDocComment(),
-                  /*modifiers*/
-                  void 0
-                );
-              }
-              break;
-            case 100 /* FunctionKeyword */:
-              return parseFunctionDeclaration(
-                getNodePos(),
-                hasPrecedingJSDocComment(),
-                /*modifiers*/
-                void 0
-              );
-            case 86 /* ClassKeyword */:
-              return parseClassDeclaration(
-                getNodePos(),
-                hasPrecedingJSDocComment(),
-                /*modifiers*/
-                void 0
-              );
-            case 101 /* IfKeyword */:
-              return parseIfStatement();
-            case 92 /* DoKeyword */:
-              return parseDoStatement();
-            case 117 /* WhileKeyword */:
-              return parseWhileStatement();
-            case 99 /* ForKeyword */:
-              return parseForOrForInOrForOfStatement();
-            case 88 /* ContinueKeyword */:
-              return parseBreakOrContinueStatement(251 /* ContinueStatement */);
-            case 83 /* BreakKeyword */:
-              return parseBreakOrContinueStatement(252 /* BreakStatement */);
-            case 107 /* ReturnKeyword */:
-              return parseReturnStatement();
-            case 118 /* WithKeyword */:
-              return parseWithStatement();
-            case 109 /* SwitchKeyword */:
-              return parseSwitchStatement();
-            case 111 /* ThrowKeyword */:
-              return parseThrowStatement();
-            case 113 /* TryKeyword */:
-            case 85 /* CatchKeyword */:
-            case 98 /* FinallyKeyword */:
-              return parseTryStatement();
-            case 89 /* DebuggerKeyword */:
-              return parseDebuggerStatement();
-            case 60 /* AtToken */:
-              return parseDeclaration();
-            case 134 /* AsyncKeyword */:
-            case 120 /* InterfaceKeyword */:
-            case 156 /* TypeKeyword */:
-            case 144 /* ModuleKeyword */:
-            case 145 /* NamespaceKeyword */:
-            case 138 /* DeclareKeyword */:
-            case 87 /* ConstKeyword */:
-            case 94 /* EnumKeyword */:
-            case 95 /* ExportKeyword */:
-            case 102 /* ImportKeyword */:
-            case 123 /* PrivateKeyword */:
-            case 124 /* ProtectedKeyword */:
-            case 125 /* PublicKeyword */:
-            case 128 /* AbstractKeyword */:
-            case 129 /* AccessorKeyword */:
-            case 126 /* StaticKeyword */:
-            case 148 /* ReadonlyKeyword */:
-            case 162 /* GlobalKeyword */:
-              if (isStartOfDeclaration()) {
-                return parseDeclaration();
-              }
-              break;
+      }
+      if (isTypeOperatorNode(existing) && existing.operator === 158 /* UniqueKeyword */ && existing.type.kind === 155 /* SymbolKeyword */) {
+        const effectiveEnclosingContext = context.enclosingDeclaration && getEnclosingDeclarationIgnoringFakeScope(context.enclosingDeclaration);
+        return !!findAncestor(existing, (n) => n === effectiveEnclosingContext);
+      }
+      return true;
+    }
+    function serializeExistingTypeNode(context, typeNode) {
+      const type = getTypeFromTypeNode2(context, typeNode);
+      return typeToTypeNodeHelper(type, context);
+    }
+    function tryReuseExistingTypeNodeHelper(context, existing) {
+      if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
+        cancellationToken.throwIfCancellationRequested();
+      }
+      let hadError = false;
+      const { finalizeBoundary, startRecoveryScope } = createRecoveryBoundary();
+      const transformed = visitNode(existing, visitExistingNodeTreeSymbols, isTypeNode);
+      if (!finalizeBoundary()) {
+        return void 0;
+      }
+      context.approximateLength += existing.end - existing.pos;
+      return transformed;
+      function visitExistingNodeTreeSymbols(node) {
+        if (hadError) return node;
+        const recover = startRecoveryScope();
+        const onExitNewScope = isNewScopeNode(node) ? onEnterNewScope(node) : void 0;
+        const result = visitExistingNodeTreeSymbolsWorker(node);
+        onExitNewScope == null ? void 0 : onExitNewScope();
+        if (hadError) {
+          if (isTypeNode(node) && !isTypePredicateNode(node)) {
+            recover();
+            return serializeExistingTypeNode(context, node);
           }
-          return parseExpressionOrLabeledStatement();
+          return node;
         }
-        function isDeclareModifier(modifier) {
-          return modifier.kind === 138 /* DeclareKeyword */;
+        return result ? setTextRange2(context, result, node) : void 0;
+      }
+      function createRecoveryBoundary() {
+        let trackedSymbols;
+        let unreportedErrors;
+        const oldTracker = context.tracker;
+        const oldTrackedSymbols = context.trackedSymbols;
+        context.trackedSymbols = void 0;
+        const oldEncounteredError = context.encounteredError;
+        context.tracker = new SymbolTrackerImpl(context, {
+          ...oldTracker.inner,
+          reportCyclicStructureError() {
+            markError(() => oldTracker.reportCyclicStructureError());
+          },
+          reportInaccessibleThisError() {
+            markError(() => oldTracker.reportInaccessibleThisError());
+          },
+          reportInaccessibleUniqueSymbolError() {
+            markError(() => oldTracker.reportInaccessibleUniqueSymbolError());
+          },
+          reportLikelyUnsafeImportRequiredError(specifier) {
+            markError(() => oldTracker.reportLikelyUnsafeImportRequiredError(specifier));
+          },
+          reportNonSerializableProperty(name) {
+            markError(() => oldTracker.reportNonSerializableProperty(name));
+          },
+          trackSymbol(sym, decl, meaning) {
+            (trackedSymbols ?? (trackedSymbols = [])).push([sym, decl, meaning]);
+            return false;
+          },
+          moduleResolverHost: context.tracker.moduleResolverHost
+        }, context.tracker.moduleResolverHost);
+        return {
+          startRecoveryScope: startRecoveryScope2,
+          finalizeBoundary: finalizeBoundary2
+        };
+        function markError(unreportedError) {
+          hadError = true;
+          (unreportedErrors ?? (unreportedErrors = [])).push(unreportedError);
         }
-        function parseDeclaration() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            true
-          );
-          const isAmbient = some(modifiers, isDeclareModifier);
-          if (isAmbient) {
-            const node = tryReuseAmbientDeclaration(pos);
-            if (node) {
-              return node;
+        function startRecoveryScope2() {
+          const trackedSymbolsTop = (trackedSymbols == null ? void 0 : trackedSymbols.length) ?? 0;
+          const unreportedErrorsTop = (unreportedErrors == null ? void 0 : unreportedErrors.length) ?? 0;
+          return () => {
+            hadError = false;
+            if (trackedSymbols) {
+              trackedSymbols.length = trackedSymbolsTop;
             }
-            for (const m of modifiers) {
-              m.flags |= 33554432 /* Ambient */;
+            if (unreportedErrors) {
+              unreportedErrors.length = unreportedErrorsTop;
             }
-            return doInsideOfContext(33554432 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, modifiers));
-          } else {
-            return parseDeclarationWorker(pos, hasJSDoc, modifiers);
+          };
+        }
+        function finalizeBoundary2() {
+          context.tracker = oldTracker;
+          context.trackedSymbols = oldTrackedSymbols;
+          context.encounteredError = oldEncounteredError;
+          unreportedErrors == null ? void 0 : unreportedErrors.forEach((fn) => fn());
+          if (hadError) {
+            return false;
           }
+          trackedSymbols == null ? void 0 : trackedSymbols.forEach(
+            ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol(
+              symbol,
+              enclosingDeclaration,
+              meaning
+            )
+          );
+          return true;
         }
-        function tryReuseAmbientDeclaration(pos) {
-          return doInsideOfContext(33554432 /* Ambient */, () => {
-            const node = currentNode(parsingContext, pos);
-            if (node) {
-              return consumeNode(node);
+      }
+      function onEnterNewScope(node) {
+        return enterNewScope(context, node, getParametersInScope(node), getTypeParametersInScope(node));
+      }
+      function tryVisitSimpleTypeNode(node) {
+        const innerNode = skipTypeParentheses(node);
+        switch (innerNode.kind) {
+          case 183 /* TypeReference */:
+            return tryVisitTypeReference(innerNode);
+          case 186 /* TypeQuery */:
+            return tryVisitTypeQuery(innerNode);
+          case 199 /* IndexedAccessType */:
+            return tryVisitIndexedAccess(innerNode);
+          case 198 /* TypeOperator */:
+            const typeOperatorNode = innerNode;
+            if (typeOperatorNode.operator === 143 /* KeyOfKeyword */) {
+              return tryVisitKeyOf(typeOperatorNode);
             }
-          });
         }
-        function parseDeclarationWorker(pos, hasJSDoc, modifiersIn) {
-          switch (token()) {
-            case 115 /* VarKeyword */:
-            case 121 /* LetKeyword */:
-            case 87 /* ConstKeyword */:
-            case 160 /* UsingKeyword */:
-            case 135 /* AwaitKeyword */:
-              return parseVariableStatement(pos, hasJSDoc, modifiersIn);
-            case 100 /* FunctionKeyword */:
-              return parseFunctionDeclaration(pos, hasJSDoc, modifiersIn);
-            case 86 /* ClassKeyword */:
-              return parseClassDeclaration(pos, hasJSDoc, modifiersIn);
-            case 120 /* InterfaceKeyword */:
-              return parseInterfaceDeclaration(pos, hasJSDoc, modifiersIn);
-            case 156 /* TypeKeyword */:
-              return parseTypeAliasDeclaration(pos, hasJSDoc, modifiersIn);
-            case 94 /* EnumKeyword */:
-              return parseEnumDeclaration(pos, hasJSDoc, modifiersIn);
-            case 162 /* GlobalKeyword */:
-            case 144 /* ModuleKeyword */:
-            case 145 /* NamespaceKeyword */:
-              return parseModuleDeclaration(pos, hasJSDoc, modifiersIn);
-            case 102 /* ImportKeyword */:
-              return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiersIn);
-            case 95 /* ExportKeyword */:
-              nextToken();
-              switch (token()) {
-                case 90 /* DefaultKeyword */:
-                case 64 /* EqualsToken */:
-                  return parseExportAssignment(pos, hasJSDoc, modifiersIn);
-                case 130 /* AsKeyword */:
-                  return parseNamespaceExportDeclaration(pos, hasJSDoc, modifiersIn);
-                default:
-                  return parseExportDeclaration(pos, hasJSDoc, modifiersIn);
-              }
-            default:
-              if (modifiersIn) {
-                const missing = createMissingNode(
-                  282 /* MissingDeclaration */,
-                  /*reportAtCurrentPosition*/
-                  true,
-                  Diagnostics.Declaration_expected
-                );
-                setTextRangePos(missing, pos);
-                missing.modifiers = modifiersIn;
-                return missing;
-              }
-              return void 0;
-          }
+        return visitNode(node, visitExistingNodeTreeSymbols, isTypeNode);
+      }
+      function tryVisitIndexedAccess(node) {
+        const resultObjectType = tryVisitSimpleTypeNode(node.objectType);
+        if (resultObjectType === void 0) {
+          return void 0;
         }
-        function nextTokenIsStringLiteral() {
-          return nextToken() === 11 /* StringLiteral */;
+        return factory.updateIndexedAccessTypeNode(node, resultObjectType, visitNode(node.indexType, visitExistingNodeTreeSymbols, isTypeNode));
+      }
+      function tryVisitKeyOf(node) {
+        Debug.assertEqual(node.operator, 143 /* KeyOfKeyword */);
+        const type = tryVisitSimpleTypeNode(node.type);
+        if (type === void 0) {
+          return void 0;
         }
-        function nextTokenIsFromKeywordOrEqualsToken() {
-          nextToken();
-          return token() === 161 /* FromKeyword */ || token() === 64 /* EqualsToken */;
+        return factory.updateTypeOperatorNode(node, type);
+      }
+      function tryVisitTypeQuery(node) {
+        const { introducesError, node: exprName } = trackExistingEntityName(node.exprName, context);
+        if (!introducesError) {
+          return factory.updateTypeQueryNode(
+            node,
+            exprName,
+            visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode)
+          );
         }
-        function nextTokenIsIdentifierOrStringLiteralOnSameLine() {
-          nextToken();
-          return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 11 /* StringLiteral */);
+        const serializedName = serializeTypeName(
+          context,
+          node.exprName,
+          /*isTypeOf*/
+          true
+        );
+        if (serializedName) {
+          return setTextRange2(context, serializedName, node.exprName);
         }
-        function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) {
-          if (token() !== 19 /* OpenBraceToken */) {
-            if (flags & 4 /* Type */) {
-              parseTypeMemberSemicolon();
-              return;
-            }
-            if (canParseSemicolon()) {
-              parseSemicolon();
-              return;
+      }
+      function tryVisitTypeReference(node) {
+        if (canReuseTypeNode(context, node)) {
+          const { introducesError, node: newName } = trackExistingEntityName(node.typeName, context);
+          const typeArguments = visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode);
+          if (!introducesError) {
+            const updated = factory.updateTypeReferenceNode(
+              node,
+              newName,
+              typeArguments
+            );
+            return setTextRange2(context, updated, node);
+          } else {
+            const serializedName = serializeTypeName(
+              context,
+              node.typeName,
+              /*isTypeOf*/
+              false,
+              typeArguments
+            );
+            if (serializedName) {
+              return setTextRange2(context, serializedName, node.typeName);
             }
           }
-          return parseFunctionBlock(flags, diagnosticMessage);
         }
-        function parseArrayBindingElement() {
-          const pos = getNodePos();
-          if (token() === 28 /* CommaToken */) {
-            return finishNode(factory2.createOmittedExpression(), pos);
-          }
-          const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
-          const name = parseIdentifierOrPattern();
-          const initializer = parseInitializer();
-          return finishNode(factory2.createBindingElement(
-            dotDotDotToken,
-            /*propertyName*/
-            void 0,
-            name,
-            initializer
-          ), pos);
+      }
+      function visitExistingNodeTreeSymbolsWorker(node) {
+        if (isJSDocTypeExpression(node)) {
+          return visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode);
         }
-        function parseObjectBindingElement() {
-          const pos = getNodePos();
-          const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */);
-          const tokenIsIdentifier = isBindingIdentifier();
-          let propertyName = parsePropertyName();
-          let name;
-          if (tokenIsIdentifier && token() !== 59 /* ColonToken */) {
-            name = propertyName;
-            propertyName = void 0;
-          } else {
-            parseExpected(59 /* ColonToken */);
-            name = parseIdentifierOrPattern();
-          }
-          const initializer = parseInitializer();
-          return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos);
+        if (isJSDocAllType(node) || node.kind === 319 /* JSDocNamepathType */) {
+          return factory.createKeywordTypeNode(133 /* AnyKeyword */);
         }
-        function parseObjectBindingPattern() {
-          const pos = getNodePos();
-          parseExpected(19 /* OpenBraceToken */);
-          const elements = allowInAnd(() => parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement));
-          parseExpected(20 /* CloseBraceToken */);
-          return finishNode(factory2.createObjectBindingPattern(elements), pos);
+        if (isJSDocUnknownType(node)) {
+          return factory.createKeywordTypeNode(159 /* UnknownKeyword */);
         }
-        function parseArrayBindingPattern() {
-          const pos = getNodePos();
-          parseExpected(23 /* OpenBracketToken */);
-          const elements = allowInAnd(() => parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement));
-          parseExpected(24 /* CloseBracketToken */);
-          return finishNode(factory2.createArrayBindingPattern(elements), pos);
+        if (isJSDocNullableType(node)) {
+          return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createLiteralTypeNode(factory.createNull())]);
         }
-        function isBindingIdentifierOrPrivateIdentifierOrPattern() {
-          return token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */ || token() === 81 /* PrivateIdentifier */ || isBindingIdentifier();
+        if (isJSDocOptionalType(node)) {
+          return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
         }
-        function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) {
-          if (token() === 23 /* OpenBracketToken */) {
-            return parseArrayBindingPattern();
-          }
-          if (token() === 19 /* OpenBraceToken */) {
-            return parseObjectBindingPattern();
-          }
-          return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
+        if (isJSDocNonNullableType(node)) {
+          return visitNode(node.type, visitExistingNodeTreeSymbols);
         }
-        function parseVariableDeclarationAllowExclamation() {
-          return parseVariableDeclaration(
-            /*allowExclamation*/
-            true
-          );
+        if (isJSDocVariadicType(node)) {
+          return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode));
         }
-        function parseVariableDeclaration(allowExclamation) {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations);
-          let exclamationToken;
-          if (allowExclamation && name.kind === 80 /* Identifier */ && token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
-            exclamationToken = parseTokenNode();
-          }
-          const type = parseTypeAnnotation();
-          const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer();
-          const node = factoryCreateVariableDeclaration(name, exclamationToken, type, initializer);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseVariableDeclarationList(inForStatementInitializer) {
-          const pos = getNodePos();
-          let flags = 0;
-          switch (token()) {
-            case 115 /* VarKeyword */:
-              break;
-            case 121 /* LetKeyword */:
-              flags |= 1 /* Let */;
-              break;
-            case 87 /* ConstKeyword */:
-              flags |= 2 /* Const */;
-              break;
-            case 160 /* UsingKeyword */:
-              flags |= 4 /* Using */;
-              break;
-            case 135 /* AwaitKeyword */:
-              Debug.assert(isAwaitUsingDeclaration());
-              flags |= 6 /* AwaitUsing */;
-              nextToken();
-              break;
-            default:
-              Debug.fail();
-          }
-          nextToken();
-          let declarations;
-          if (token() === 165 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) {
-            declarations = createMissingList();
-          } else {
-            const savedDisallowIn = inDisallowInContext();
-            setDisallowInContext(inForStatementInitializer);
-            declarations = parseDelimitedList(
-              8 /* VariableDeclarations */,
-              inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation
+        if (isJSDocTypeLiteral(node)) {
+          return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => {
+            const name = visitNode(isIdentifier(t.name) ? t.name : t.name.right, visitExistingNodeTreeSymbols, isIdentifier);
+            const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode2(context, node), name.escapedText);
+            const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode2(context, t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
+            return factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              name,
+              t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(58 /* QuestionToken */) : void 0,
+              overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
             );
-            setDisallowInContext(savedDisallowIn);
-          }
-          return finishNode(factoryCreateVariableDeclarationList(declarations, flags), pos);
-        }
-        function canFollowContextualOfKeyword() {
-          return nextTokenIsIdentifier() && nextToken() === 22 /* CloseParenToken */;
+          }));
         }
-        function parseVariableStatement(pos, hasJSDoc, modifiers) {
-          const declarationList = parseVariableDeclarationList(
-            /*inForStatementInitializer*/
-            false
-          );
-          parseSemicolon();
-          const node = factoryCreateVariableStatement(modifiers, declarationList);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseFunctionDeclaration(pos, hasJSDoc, modifiers) {
-          const savedAwaitContext = inAwaitContext();
-          const modifierFlags = modifiersToFlags(modifiers);
-          parseExpected(100 /* FunctionKeyword */);
-          const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
-          const name = modifierFlags & 2048 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier();
-          const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-          const isAsync = modifierFlags & 1024 /* Async */ ? 2 /* Await */ : 0 /* None */;
-          const typeParameters = parseTypeParameters();
-          if (modifierFlags & 32 /* Export */)
-            setAwaitContext(
-              /*value*/
-              true
-            );
-          const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            false
-          );
-          const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
-          setAwaitContext(savedAwaitContext);
-          const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseConstructorName() {
-          if (token() === 137 /* ConstructorKeyword */) {
-            return parseExpected(137 /* ConstructorKeyword */);
-          }
-          if (token() === 11 /* StringLiteral */ && lookAhead(nextToken) === 21 /* OpenParenToken */) {
-            return tryParse(() => {
-              const literalNode = parseLiteralNode();
-              return literalNode.text === "constructor" ? literalNode : void 0;
-            });
-          }
+        if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") {
+          return setOriginalNode(factory.createKeywordTypeNode(133 /* AnyKeyword */), node);
         }
-        function tryParseConstructorDeclaration(pos, hasJSDoc, modifiers) {
-          return tryParse(() => {
-            if (parseConstructorName()) {
-              const typeParameters = parseTypeParameters();
-              const parameters = parseParameters(0 /* None */);
-              const type = parseReturnType(
-                59 /* ColonToken */,
-                /*isType*/
-                false
-              );
-              const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
-              const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
-              node.typeParameters = typeParameters;
-              node.type = type;
-              return withJSDoc(finishNode(node, pos), hasJSDoc);
-            }
-          });
+        if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
+          return factory.createTypeLiteralNode([factory.createIndexSignature(
+            /*modifiers*/
+            void 0,
+            [factory.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              "x",
+              /*questionToken*/
+              void 0,
+              visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols, isTypeNode)
+            )],
+            visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols, isTypeNode)
+          )]);
         }
-        function parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) {
-          const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-          const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            false
-          );
-          const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
-          const node = factory2.createMethodDeclaration(
-            modifiers,
-            asteriskToken,
-            name,
-            questionToken,
-            typeParameters,
-            parameters,
-            type,
-            body
-          );
-          node.exclamationToken = exclamationToken;
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken) {
-          const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(54 /* ExclamationToken */) : void 0;
-          const type = parseTypeAnnotation();
-          const initializer = doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */ | 8192 /* DisallowInContext */, parseInitializer);
-          parseSemicolonAfterPropertyName(name, type, initializer);
-          const node = factory2.createPropertyDeclaration(
-            modifiers,
-            name,
-            questionToken || exclamationToken,
-            type,
-            initializer
-          );
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers) {
-          const asteriskToken = parseOptionalToken(42 /* AsteriskToken */);
-          const name = parsePropertyName();
-          const questionToken = parseOptionalToken(58 /* QuestionToken */);
-          if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) {
-            return parseMethodDeclaration(
-              pos,
-              hasJSDoc,
-              modifiers,
-              asteriskToken,
-              name,
-              questionToken,
-              /*exclamationToken*/
+        if (isJSDocFunctionType(node)) {
+          if (isJSDocConstructSignature(node)) {
+            let newTypeNode;
+            return factory.createConstructorTypeNode(
+              /*modifiers*/
               void 0,
-              Diagnostics.or_expected
+              visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration),
+              mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                getEffectiveDotDotDotForParameter(p),
+                setTextRange2(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p),
+                factory.cloneNode(p.questionToken),
+                visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode),
+                /*initializer*/
+                void 0
+              )),
+              visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
+            );
+          } else {
+            return factory.createFunctionTypeNode(
+              visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration),
+              map(node.parameters, (p, i) => factory.createParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                getEffectiveDotDotDotForParameter(p),
+                setTextRange2(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p),
+                factory.cloneNode(p.questionToken),
+                visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode),
+                /*initializer*/
+                void 0
+              )),
+              visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
             );
           }
-          return parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken);
         }
-        function parseAccessorDeclaration(pos, hasJSDoc, modifiers, kind, flags) {
-          const name = parsePropertyName();
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(0 /* None */);
-          const type = parseReturnType(
-            59 /* ColonToken */,
-            /*isType*/
-            false
-          );
-          const body = parseFunctionBlockOrSemicolon(flags);
-          const node = kind === 177 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(modifiers, name, parameters, type, body) : factory2.createSetAccessorDeclaration(modifiers, name, parameters, body);
-          node.typeParameters = typeParameters;
-          if (isSetAccessorDeclaration(node))
-            node.type = type;
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function isClassMemberStart() {
-          let idToken;
-          if (token() === 60 /* AtToken */) {
-            return true;
-          }
-          while (isModifierKind(token())) {
-            idToken = token();
-            if (isClassMemberModifier(idToken)) {
-              return true;
-            }
-            nextToken();
-          }
-          if (token() === 42 /* AsteriskToken */) {
-            return true;
-          }
-          if (isLiteralPropertyName()) {
-            idToken = token();
-            nextToken();
-          }
-          if (token() === 23 /* OpenBracketToken */) {
-            return true;
-          }
-          if (idToken !== void 0) {
-            if (!isKeyword(idToken) || idToken === 153 /* SetKeyword */ || idToken === 139 /* GetKeyword */) {
-              return true;
-            }
-            switch (token()) {
-              case 21 /* OpenParenToken */:
-              case 30 /* LessThanToken */:
-              case 54 /* ExclamationToken */:
-              case 59 /* ColonToken */:
-              case 64 /* EqualsToken */:
-              case 58 /* QuestionToken */:
-                return true;
-              default:
-                return canParseSemicolon();
-            }
+        if (isThisTypeNode(node)) {
+          if (canReuseTypeNode(context, node)) {
+            return node;
           }
-          return false;
-        }
-        function parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpectedToken(126 /* StaticKeyword */);
-          const body = parseClassStaticBlockBody();
-          const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc);
-          node.modifiers = modifiers;
+          hadError = true;
           return node;
         }
-        function parseClassStaticBlockBody() {
-          const savedYieldContext = inYieldContext();
-          const savedAwaitContext = inAwaitContext();
-          setYieldContext(false);
-          setAwaitContext(true);
-          const body = parseBlock(
-            /*ignoreMissingOpenBrace*/
-            false
+        if (isTypeParameterDeclaration(node)) {
+          return factory.updateTypeParameterDeclaration(
+            node,
+            visitNodes2(node.modifiers, visitExistingNodeTreeSymbols, isModifier),
+            setTextRange2(context, typeParameterToName(getDeclaredTypeOfSymbol(getSymbolOfDeclaration(node)), context), node),
+            visitNode(node.constraint, visitExistingNodeTreeSymbols, isTypeNode),
+            visitNode(node.default, visitExistingNodeTreeSymbols, isTypeNode)
           );
-          setYieldContext(savedYieldContext);
-          setAwaitContext(savedAwaitContext);
-          return body;
-        }
-        function parseDecoratorExpression() {
-          if (inAwaitContext() && token() === 135 /* AwaitKeyword */) {
-            const pos = getNodePos();
-            const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
-            nextToken();
-            const memberExpression = parseMemberExpressionRest(
-              pos,
-              awaitExpression,
-              /*allowOptionalChain*/
-              true
-            );
-            return parseCallExpressionRest(pos, memberExpression);
-          }
-          return parseLeftHandSideExpressionOrHigher();
         }
-        function tryParseDecorator() {
-          const pos = getNodePos();
-          if (!parseOptional(60 /* AtToken */)) {
-            return void 0;
+        if (isIndexedAccessTypeNode(node)) {
+          const result = tryVisitIndexedAccess(node);
+          if (!result) {
+            hadError = true;
+            return node;
           }
-          const expression = doInDecoratorContext(parseDecoratorExpression);
-          return finishNode(factory2.createDecorator(expression), pos);
+          return result;
         }
-        function tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock) {
-          const pos = getNodePos();
-          const kind = token();
-          if (token() === 87 /* ConstKeyword */ && permitConstAsModifier) {
-            if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
-              return void 0;
-            }
-          } else if (stopOnStartOfClassStaticBlock && token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
-            return void 0;
-          } else if (hasSeenStaticModifier && token() === 126 /* StaticKeyword */) {
-            return void 0;
-          } else {
-            if (!parseAnyContextualModifier()) {
-              return void 0;
-            }
+        if (isTypeReferenceNode(node)) {
+          const result = tryVisitTypeReference(node);
+          if (result) {
+            return result;
           }
-          return finishNode(factoryCreateToken(kind), pos);
+          hadError = true;
+          return node;
         }
-        function parseModifiers(allowDecorators, permitConstAsModifier, stopOnStartOfClassStaticBlock) {
-          const pos = getNodePos();
-          let list;
-          let decorator, modifier, hasSeenStaticModifier = false, hasLeadingModifier = false, hasTrailingDecorator = false;
-          if (allowDecorators && token() === 60 /* AtToken */) {
-            while (decorator = tryParseDecorator()) {
-              list = append(list, decorator);
-            }
-          }
-          while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) {
-            if (modifier.kind === 126 /* StaticKeyword */)
-              hasSeenStaticModifier = true;
-            list = append(list, modifier);
-            hasLeadingModifier = true;
-          }
-          if (hasLeadingModifier && allowDecorators && token() === 60 /* AtToken */) {
-            while (decorator = tryParseDecorator()) {
-              list = append(list, decorator);
-              hasTrailingDecorator = true;
-            }
-          }
-          if (hasTrailingDecorator) {
-            while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) {
-              if (modifier.kind === 126 /* StaticKeyword */)
-                hasSeenStaticModifier = true;
-              list = append(list, modifier);
-            }
+        if (isLiteralImportTypeNode(node)) {
+          const nodeSymbol = getNodeLinks(node).resolvedSymbol;
+          if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
+          (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+          !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
+            return setTextRange2(context, typeToTypeNodeHelper(getTypeFromTypeNode2(context, node), context), node);
           }
-          return list && createNodeArray(list, pos);
+          return factory.updateImportTypeNode(
+            node,
+            factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier(node, node.argument.literal)),
+            visitNode(node.attributes, visitExistingNodeTreeSymbols, isImportAttributes),
+            visitNode(node.qualifier, visitExistingNodeTreeSymbols, isEntityName),
+            visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode),
+            node.isTypeOf
+          );
         }
-        function parseModifiersForArrowFunction() {
-          let modifiers;
-          if (token() === 134 /* AsyncKeyword */) {
-            const pos = getNodePos();
-            nextToken();
-            const modifier = finishNode(factoryCreateToken(134 /* AsyncKeyword */), pos);
-            modifiers = createNodeArray([modifier], pos);
+        if (isNamedDeclaration(node) && node.name.kind === 167 /* ComputedPropertyName */ && !isLateBindableName(node.name)) {
+          if (!(context.flags & 1 /* AllowUnresolvedNames */ && hasDynamicName(node) && isEntityNameExpression(node.name.expression) && checkComputedPropertyName(node.name).flags & 1 /* Any */)) {
+            return void 0;
           }
-          return modifiers;
         }
-        function parseClassElement() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          if (token() === 27 /* SemicolonToken */) {
-            nextToken();
-            return withJSDoc(finishNode(factory2.createSemicolonClassElement(), pos), hasJSDoc);
-          }
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            true,
-            /*permitConstAsModifier*/
-            true,
-            /*stopOnStartOfClassStaticBlock*/
-            true
-          );
-          if (token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
-            return parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers);
-          }
-          if (parseContextualModifier(139 /* GetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */);
+        if (isFunctionLike(node) && !node.type || isPropertyDeclaration(node) && !node.type && !node.initializer || isPropertySignature(node) && !node.type && !node.initializer || isParameter(node) && !node.type && !node.initializer) {
+          let visited = visitEachChild2(node, visitExistingNodeTreeSymbols);
+          if (visited === node) {
+            visited = setTextRange2(context, factory.cloneNode(node), node);
           }
-          if (parseContextualModifier(153 /* SetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */);
+          visited.type = factory.createKeywordTypeNode(133 /* AnyKeyword */);
+          if (isParameter(node)) {
+            visited.modifiers = void 0;
           }
-          if (token() === 137 /* ConstructorKeyword */ || token() === 11 /* StringLiteral */) {
-            const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, modifiers);
-            if (constructorDeclaration) {
-              return constructorDeclaration;
-            }
-          }
-          if (isIndexSignature()) {
-            return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers);
+          return visited;
+        }
+        if (isTypeQueryNode(node)) {
+          const result = tryVisitTypeQuery(node);
+          if (!result) {
+            hadError = true;
+            return node;
           }
-          if (tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 42 /* AsteriskToken */ || token() === 23 /* OpenBracketToken */) {
-            const isAmbient = some(modifiers, isDeclareModifier);
-            if (isAmbient) {
-              for (const m of modifiers) {
-                m.flags |= 33554432 /* Ambient */;
-              }
-              return doInsideOfContext(33554432 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers));
+          return result;
+        }
+        if (isComputedPropertyName(node) && isEntityNameExpression(node.expression)) {
+          const { node: result, introducesError } = trackExistingEntityName(node.expression, context);
+          if (!introducesError) {
+            return factory.updateComputedPropertyName(node, result);
+          } else {
+            const type = getWidenedType(getRegularTypeOfExpression(node.expression));
+            const computedPropertyNameType = typeToTypeNodeHelper(type, context);
+            let literal;
+            if (isLiteralTypeNode(computedPropertyNameType)) {
+              literal = computedPropertyNameType.literal;
             } else {
-              return parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers);
+              const evaluated = evaluateEntityNameExpression(node.expression);
+              const literalNode = typeof evaluated.value === "string" ? factory.createStringLiteral(
+                evaluated.value,
+                /*isSingleQuote*/
+                void 0
+              ) : typeof evaluated.value === "number" ? factory.createNumericLiteral(
+                evaluated.value,
+                /*numericLiteralFlags*/
+                0
+              ) : void 0;
+              if (!literalNode) {
+                if (isImportTypeNode(computedPropertyNameType)) {
+                  trackComputedName(node.expression, context.enclosingDeclaration, context);
+                }
+                return node;
+              }
+              literal = literalNode;
             }
+            if (literal.kind === 11 /* StringLiteral */ && isIdentifierText(literal.text, getEmitScriptTarget(compilerOptions))) {
+              return factory.createIdentifier(literal.text);
+            }
+            if (literal.kind === 9 /* NumericLiteral */ && !literal.text.startsWith("-")) {
+              return literal;
+            }
+            return factory.updateComputedPropertyName(node, literal);
           }
-          if (modifiers) {
-            const name = createMissingNode(
-              80 /* Identifier */,
-              /*reportAtCurrentPosition*/
-              true,
-              Diagnostics.Declaration_expected
-            );
-            return parsePropertyDeclaration(
-              pos,
-              hasJSDoc,
-              modifiers,
-              name,
-              /*questionToken*/
-              void 0
-            );
-          }
-          return Debug.fail("Should not have attempted to parse class member declaration.");
-        }
-        function parseDecoratedExpression() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const modifiers = parseModifiers(
-            /*allowDecorators*/
-            true
-          );
-          if (token() === 86 /* ClassKeyword */) {
-            return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 231 /* ClassExpression */);
-          }
-          const missing = createMissingNode(
-            282 /* MissingDeclaration */,
-            /*reportAtCurrentPosition*/
-            true,
-            Diagnostics.Expression_expected
-          );
-          setTextRangePos(missing, pos);
-          missing.modifiers = modifiers;
-          return missing;
-        }
-        function parseClassExpression() {
-          return parseClassDeclarationOrExpression(
-            getNodePos(),
-            hasPrecedingJSDocComment(),
-            /*modifiers*/
-            void 0,
-            231 /* ClassExpression */
-          );
         }
-        function parseClassDeclaration(pos, hasJSDoc, modifiers) {
-          return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 263 /* ClassDeclaration */);
-        }
-        function parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, kind) {
-          const savedAwaitContext = inAwaitContext();
-          parseExpected(86 /* ClassKeyword */);
-          const name = parseNameOfClassDeclarationOrExpression();
-          const typeParameters = parseTypeParameters();
-          if (some(modifiers, isExportModifier))
-            setAwaitContext(
-              /*value*/
-              true
-            );
-          const heritageClauses = parseHeritageClauses();
-          let members;
-          if (parseExpected(19 /* OpenBraceToken */)) {
-            members = parseClassMembers();
-            parseExpected(20 /* CloseBraceToken */);
+        if (isTypePredicateNode(node)) {
+          let parameterName;
+          if (isIdentifier(node.parameterName)) {
+            const { node: result, introducesError } = trackExistingEntityName(node.parameterName, context);
+            hadError = hadError || introducesError;
+            parameterName = result;
           } else {
-            members = createMissingList();
+            parameterName = factory.cloneNode(node.parameterName);
           }
-          setAwaitContext(savedAwaitContext);
-          const node = kind === 263 /* ClassDeclaration */ ? factory2.createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) : factory2.createClassExpression(modifiers, name, typeParameters, heritageClauses, members);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseNameOfClassDeclarationOrExpression() {
-          return isBindingIdentifier() && !isImplementsClause() ? createIdentifier(isBindingIdentifier()) : void 0;
+          return factory.updateTypePredicateNode(node, factory.cloneNode(node.assertsModifier), parameterName, visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode));
         }
-        function isImplementsClause() {
-          return token() === 119 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword);
+        if (isTupleTypeNode(node) || isTypeLiteralNode(node) || isMappedTypeNode(node)) {
+          const visited = visitEachChild2(node, visitExistingNodeTreeSymbols);
+          const clone2 = setTextRange2(context, visited === node ? factory.cloneNode(node) : visited, node);
+          const flags = getEmitFlags(clone2);
+          setEmitFlags(clone2, flags | (context.flags & 1024 /* MultilineObjectLiterals */ && isTypeLiteralNode(node) ? 0 : 1 /* SingleLine */));
+          return clone2;
         }
-        function parseHeritageClauses() {
-          if (isHeritageClause2()) {
-            return parseList(22 /* HeritageClauses */, parseHeritageClause);
-          }
-          return void 0;
+        if (isStringLiteral(node) && !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */) && !node.singleQuote) {
+          const clone2 = factory.cloneNode(node);
+          clone2.singleQuote = true;
+          return clone2;
         }
-        function parseHeritageClause() {
-          const pos = getNodePos();
-          const tok = token();
-          Debug.assert(tok === 96 /* ExtendsKeyword */ || tok === 119 /* ImplementsKeyword */);
-          nextToken();
-          const types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments);
-          return finishNode(factory2.createHeritageClause(tok, types), pos);
+        if (isConditionalTypeNode(node)) {
+          const checkType = visitNode(node.checkType, visitExistingNodeTreeSymbols, isTypeNode);
+          const disposeScope = onEnterNewScope(node);
+          const extendType = visitNode(node.extendsType, visitExistingNodeTreeSymbols, isTypeNode);
+          const trueType2 = visitNode(node.trueType, visitExistingNodeTreeSymbols, isTypeNode);
+          disposeScope();
+          const falseType2 = visitNode(node.falseType, visitExistingNodeTreeSymbols, isTypeNode);
+          return factory.updateConditionalTypeNode(
+            node,
+            checkType,
+            extendType,
+            trueType2,
+            falseType2
+          );
         }
-        function parseExpressionWithTypeArguments() {
-          const pos = getNodePos();
-          const expression = parseLeftHandSideExpressionOrHigher();
-          if (expression.kind === 233 /* ExpressionWithTypeArguments */) {
-            return expression;
+        if (isTypeOperatorNode(node)) {
+          if (node.operator === 158 /* UniqueKeyword */ && node.type.kind === 155 /* SymbolKeyword */) {
+            if (!canReuseTypeNode(context, node)) {
+              hadError = true;
+              return node;
+            }
+          } else if (node.operator === 143 /* KeyOfKeyword */) {
+            const result = tryVisitKeyOf(node);
+            if (!result) {
+              hadError = true;
+              return node;
+            }
+            return result;
           }
-          const typeArguments = tryParseTypeArguments();
-          return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
         }
-        function tryParseTypeArguments() {
-          return token() === 30 /* LessThanToken */ ? parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */) : void 0;
-        }
-        function isHeritageClause2() {
-          return token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */;
-        }
-        function parseClassMembers() {
-          return parseList(5 /* ClassMembers */, parseClassElement);
-        }
-        function parseInterfaceDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpected(120 /* InterfaceKeyword */);
-          const name = parseIdentifier();
-          const typeParameters = parseTypeParameters();
-          const heritageClauses = parseHeritageClauses();
-          const members = parseObjectTypeMembers();
-          const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+        return visitEachChild2(node, visitExistingNodeTreeSymbols);
+        function visitEachChild2(node2, visitor) {
+          const nonlocalNode = !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(node2);
+          return visitEachChild(
+            node2,
+            visitor,
+            /*context*/
+            void 0,
+            nonlocalNode ? visitNodesWithoutCopyingPositions : void 0
+          );
         }
-        function parseTypeAliasDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpected(156 /* TypeKeyword */);
-          if (scanner2.hasPrecedingLineBreak()) {
-            parseErrorAtCurrentToken(Diagnostics.Line_break_not_permitted_here);
+        function visitNodesWithoutCopyingPositions(nodes, visitor, test, start, count) {
+          let result = visitNodes2(nodes, visitor, test, start, count);
+          if (result) {
+            if (result.pos !== -1 || result.end !== -1) {
+              if (result === nodes) {
+                result = factory.createNodeArray(nodes, nodes.hasTrailingComma);
+              }
+              setTextRangePosEnd(result, -1, -1);
+            }
           }
-          const name = parseIdentifier();
-          const typeParameters = parseTypeParameters();
-          parseExpected(64 /* EqualsToken */);
-          const type = token() === 141 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType();
-          parseSemicolon();
-          const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+          return result;
         }
-        function parseEnumMember() {
-          const pos = getNodePos();
-          const hasJSDoc = hasPrecedingJSDocComment();
-          const name = parsePropertyName();
-          const initializer = allowInAnd(parseInitializer);
-          return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc);
-        }
-        function parseEnumDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpected(94 /* EnumKeyword */);
-          const name = parseIdentifier();
-          let members;
-          if (parseExpected(19 /* OpenBraceToken */)) {
-            members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(6 /* EnumMembers */, parseEnumMember));
-            parseExpected(20 /* CloseBraceToken */);
-          } else {
-            members = createMissingList();
-          }
-          const node = factory2.createEnumDeclaration(modifiers, name, members);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+        function getEffectiveDotDotDotForParameter(p) {
+          return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(26 /* DotDotDotToken */) : void 0);
         }
-        function parseModuleBlock() {
-          const pos = getNodePos();
-          let statements;
-          if (parseExpected(19 /* OpenBraceToken */)) {
-            statements = parseList(1 /* BlockStatements */, parseStatement);
-            parseExpected(20 /* CloseBraceToken */);
-          } else {
-            statements = createMissingList();
-          }
-          return finishNode(factory2.createModuleBlock(statements), pos);
+        function getNameForJSDocFunctionParameter(p, index) {
+          return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`;
         }
-        function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiers, flags) {
-          const namespaceFlag = flags & 32 /* Namespace */;
-          const name = flags & 8 /* NestedNamespace */ ? parseIdentifierName() : parseIdentifier();
-          const body = parseOptional(25 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
-            getNodePos(),
-            /*hasJSDoc*/
-            false,
-            /*modifiers*/
-            void 0,
-            8 /* NestedNamespace */ | namespaceFlag
-          ) : parseModuleBlock();
-          const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn) {
-          let flags = 0;
-          let name;
-          if (token() === 162 /* GlobalKeyword */) {
-            name = parseIdentifier();
-            flags |= 2048 /* GlobalAugmentation */;
-          } else {
-            name = parseLiteralNode();
-            name.text = internIdentifier(name.text);
-          }
-          let body;
-          if (token() === 19 /* OpenBraceToken */) {
-            body = parseModuleBlock();
-          } else {
-            parseSemicolon();
+        function rewriteModuleSpecifier(parent2, lit) {
+          if (context.bundled || context.enclosingFile !== getSourceFileOfNode(lit)) {
+            let name = lit.text;
+            const nodeSymbol = getNodeLinks(node).resolvedSymbol;
+            const meaning = parent2.isTypeOf ? 111551 /* Value */ : 788968 /* Type */;
+            const parentSymbol = nodeSymbol && isSymbolAccessible(
+              nodeSymbol,
+              context.enclosingDeclaration,
+              meaning,
+              /*shouldComputeAliasesToMakeVisible*/
+              false
+            ).accessibility === 0 /* Accessible */ && lookupSymbolChain(
+              nodeSymbol,
+              context,
+              meaning,
+              /*yieldModuleSymbol*/
+              true
+            )[0];
+            if (parentSymbol && isExternalModuleSymbol(parentSymbol)) {
+              name = getSpecifierForModuleSymbol(parentSymbol, context);
+            } else {
+              const targetFile = getExternalModuleFileFromDeclaration(parent2);
+              if (targetFile) {
+                name = getSpecifierForModuleSymbol(targetFile.symbol, context);
+              }
+            }
+            if (name.includes("/node_modules/")) {
+              context.encounteredError = true;
+              if (context.tracker.reportLikelyUnsafeImportRequiredError) {
+                context.tracker.reportLikelyUnsafeImportRequiredError(name);
+              }
+            }
+            if (name !== lit.text) {
+              return setOriginalNode(factory.createStringLiteral(name), lit);
+            }
           }
-          const node = factory2.createModuleDeclaration(modifiersIn, name, body, flags);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+          return visitNode(lit, visitExistingNodeTreeSymbols, isStringLiteral);
         }
-        function parseModuleDeclaration(pos, hasJSDoc, modifiersIn) {
-          let flags = 0;
-          if (token() === 162 /* GlobalKeyword */) {
-            return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn);
-          } else if (parseOptional(145 /* NamespaceKeyword */)) {
-            flags |= 32 /* Namespace */;
-          } else {
-            parseExpected(144 /* ModuleKeyword */);
-            if (token() === 11 /* StringLiteral */) {
-              return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn);
+      }
+    }
+    function symbolTableToDeclarationStatements(symbolTable, context) {
+      var _a;
+      const serializePropertySymbolForClass = makeSerializePropertySymbol(
+        factory.createPropertyDeclaration,
+        174 /* MethodDeclaration */,
+        /*useAccessors*/
+        true
+      );
+      const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
+        (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
+        173 /* MethodSignature */,
+        /*useAccessors*/
+        false
+      );
+      const enclosingDeclaration = context.enclosingDeclaration;
+      let results = [];
+      const visitedSymbols = /* @__PURE__ */ new Set();
+      const deferredPrivatesStack = [];
+      const oldcontext = context;
+      context = {
+        ...oldcontext,
+        usedSymbolNames: new Set(oldcontext.usedSymbolNames),
+        remappedSymbolNames: /* @__PURE__ */ new Map(),
+        remappedSymbolReferences: new Map((_a = oldcontext.remappedSymbolReferences) == null ? void 0 : _a.entries()),
+        tracker: void 0
+      };
+      const tracker = {
+        ...oldcontext.tracker.inner,
+        trackSymbol: (sym, decl, meaning) => {
+          var _a2, _b;
+          if ((_a2 = context.remappedSymbolNames) == null ? void 0 : _a2.has(getSymbolId(sym))) return false;
+          const accessibleResult = isSymbolAccessible(
+            sym,
+            decl,
+            meaning,
+            /*shouldComputeAliasesToMakeVisible*/
+            false
+          );
+          if (accessibleResult.accessibility === 0 /* Accessible */) {
+            const chain = lookupSymbolChainWorker(sym, context, meaning);
+            if (!(sym.flags & 4 /* Property */)) {
+              const root = chain[0];
+              const contextFile = getSourceFileOfNode(oldcontext.enclosingDeclaration);
+              if (some(root.declarations, (d) => getSourceFileOfNode(d) === contextFile)) {
+                includePrivateSymbol(root);
+              }
             }
+          } else if ((_b = oldcontext.tracker.inner) == null ? void 0 : _b.trackSymbol) {
+            return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
           }
-          return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiersIn, flags);
-        }
-        function isExternalModuleReference2() {
-          return token() === 149 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen);
-        }
-        function nextTokenIsOpenParen() {
-          return nextToken() === 21 /* OpenParenToken */;
-        }
-        function nextTokenIsOpenBrace() {
-          return nextToken() === 19 /* OpenBraceToken */;
-        }
-        function nextTokenIsSlash() {
-          return nextToken() === 44 /* SlashToken */;
-        }
-        function parseNamespaceExportDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpected(130 /* AsKeyword */);
-          parseExpected(145 /* NamespaceKeyword */);
-          const name = parseIdentifier();
-          parseSemicolon();
-          const node = factory2.createNamespaceExportDeclaration(name);
-          node.modifiers = modifiers;
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
+          return false;
         }
-        function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiers) {
-          parseExpected(102 /* ImportKeyword */);
-          const afterImportPos = scanner2.getTokenFullStart();
-          let identifier;
-          if (isIdentifier2()) {
-            identifier = parseIdentifier();
-          }
-          let isTypeOnly = false;
-          if ((identifier == null ? void 0 : identifier.escapedText) === "type" && (token() !== 161 /* FromKeyword */ || isIdentifier2() && lookAhead(nextTokenIsFromKeywordOrEqualsToken)) && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) {
-            isTypeOnly = true;
-            identifier = isIdentifier2() ? parseIdentifier() : void 0;
-          }
-          if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) {
-            return parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly);
-          }
-          let importClause;
-          if (identifier || // import id
-          token() === 42 /* AsteriskToken */ || // import *
-          token() === 19 /* OpenBraceToken */) {
-            importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
-            parseExpected(161 /* FromKeyword */);
+      };
+      context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
+      forEachEntry(symbolTable, (symbol, name) => {
+        const baseName = unescapeLeadingUnderscores(name);
+        void getInternalSymbolName(symbol, baseName);
+      });
+      let addingDeclare = !context.bundled;
+      const exportEquals = symbolTable.get("export=" /* ExportEquals */);
+      if (exportEquals && symbolTable.size > 1 && exportEquals.flags & (2097152 /* Alias */ | 1536 /* Module */)) {
+        symbolTable = createSymbolTable();
+        symbolTable.set("export=" /* ExportEquals */, exportEquals);
+      }
+      visitSymbolTable(symbolTable);
+      return mergeRedundantStatements(results);
+      function isIdentifierAndNotUndefined(node) {
+        return !!node && node.kind === 80 /* Identifier */;
+      }
+      function getNamesOfDeclaration(statement) {
+        if (isVariableStatement(statement)) {
+          return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined);
+        }
+        return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined);
+      }
+      function flattenExportAssignedNamespace(statements) {
+        const exportAssignment = find(statements, isExportAssignment);
+        const nsIndex = findIndex(statements, isModuleDeclaration);
+        let ns = nsIndex !== -1 ? statements[nsIndex] : void 0;
+        if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) {
+          const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 32 /* Export */));
+          const name = ns.name;
+          let body = ns.body;
+          if (length(excessExports)) {
+            ns = factory.updateModuleDeclaration(
+              ns,
+              ns.modifiers,
+              ns.name,
+              body = factory.updateModuleBlock(
+                body,
+                factory.createNodeArray([
+                  ...ns.body.statements,
+                  factory.createExportDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*isTypeOnly*/
+                    false,
+                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      /*propertyName*/
+                      void 0,
+                      id
+                    ))),
+                    /*moduleSpecifier*/
+                    void 0
+                  )
+                ])
+              )
+            );
+            statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)];
           }
-          const moduleSpecifier = parseModuleSpecifier();
-          const currentToken2 = token();
-          let attributes;
-          if ((currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) {
-            attributes = parseImportAttributes(currentToken2);
+          if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) {
+            results = [];
+            const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 32 /* Export */) || isExportAssignment(s) || isExportDeclaration(s));
+            forEach(body.statements, (s) => {
+              addResult(s, mixinExportFlag ? 32 /* Export */ : 0 /* None */);
+            });
+            statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results];
           }
-          parseSemicolon();
-          const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
         }
-        function parseImportAttribute() {
-          const pos = getNodePos();
-          const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(11 /* StringLiteral */);
-          parseExpected(59 /* ColonToken */);
-          const value = parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
-          );
-          return finishNode(factory2.createImportAttribute(name, value), pos);
+        return statements;
+      }
+      function mergeExportDeclarations(statements) {
+        const exports2 = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
+        if (length(exports2) > 1) {
+          const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
+          statements = [
+            ...nonExports,
+            factory.createExportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory.createNamedExports(flatMap(exports2, (e) => cast(e.exportClause, isNamedExports).elements)),
+              /*moduleSpecifier*/
+              void 0
+            )
+          ];
         }
-        function parseImportAttributes(token2, skipKeyword) {
-          const pos = getNodePos();
-          if (!skipKeyword) {
-            parseExpected(token2);
-          }
-          const openBracePosition = scanner2.getTokenStart();
-          if (parseExpected(19 /* OpenBraceToken */)) {
-            const multiLine = scanner2.hasPrecedingLineBreak();
-            const elements = parseDelimitedList(
-              24 /* ImportAttributes */,
-              parseImportAttribute,
-              /*considerSemicolonAsDelimiter*/
-              true
-            );
-            if (!parseExpected(20 /* CloseBraceToken */)) {
-              const lastError = lastOrUndefined(parseDiagnostics);
-              if (lastError && lastError.code === Diagnostics._0_expected.code) {
-                addRelatedInfo(
-                  lastError,
-                  createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
-                );
+        const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
+        if (length(reexports) > 1) {
+          const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">");
+          if (groups.length !== reexports.length) {
+            for (const group2 of groups) {
+              if (group2.length > 1) {
+                statements = [
+                  ...filter(statements, (s) => !group2.includes(s)),
+                  factory.createExportDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*isTypeOnly*/
+                    false,
+                    factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
+                    group2[0].moduleSpecifier
+                  )
+                ];
+              }
+            }
+          }
+        }
+        return statements;
+      }
+      function inlineExportModifiers(statements) {
+        const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.attributes && !!d.exportClause && isNamedExports(d.exportClause));
+        if (index >= 0) {
+          const exportDecl = statements[index];
+          const replacements = mapDefined(exportDecl.exportClause.elements, (e) => {
+            if (!e.propertyName) {
+              const indices = indicesOf(statements);
+              const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], e.name));
+              if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) {
+                for (const index2 of associatedIndices) {
+                  statements[index2] = addExportModifier(statements[index2]);
+                }
+                return void 0;
               }
             }
-            return finishNode(factory2.createImportAttributes(elements, multiLine, token2), pos);
+            return e;
+          });
+          if (!length(replacements)) {
+            orderedRemoveItemAt(statements, index);
           } else {
-            const elements = createNodeArray(
-              [],
-              getNodePos(),
-              /*end*/
-              void 0,
-              /*hasTrailingComma*/
-              false
+            statements[index] = factory.updateExportDeclaration(
+              exportDecl,
+              exportDecl.modifiers,
+              exportDecl.isTypeOnly,
+              factory.updateNamedExports(
+                exportDecl.exportClause,
+                replacements
+              ),
+              exportDecl.moduleSpecifier,
+              exportDecl.attributes
             );
-            return finishNode(factory2.createImportAttributes(
-              elements,
-              /*multiLine*/
-              false,
-              token2
-            ), pos);
           }
         }
-        function tokenAfterImportDefinitelyProducesImportDeclaration() {
-          return token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */;
+        return statements;
+      }
+      function mergeRedundantStatements(statements) {
+        statements = flattenExportAssignedNamespace(statements);
+        statements = mergeExportDeclarations(statements);
+        statements = inlineExportModifiers(statements);
+        if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) {
+          statements.push(createEmptyExports(factory));
         }
-        function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() {
-          return token() === 28 /* CommaToken */ || token() === 161 /* FromKeyword */;
+        return statements;
+      }
+      function addExportModifier(node) {
+        const flags = (getEffectiveModifierFlags(node) | 32 /* Export */) & ~128 /* Ambient */;
+        return factory.replaceModifiers(node, flags);
+      }
+      function removeExportModifier(node) {
+        const flags = getEffectiveModifierFlags(node) & ~32 /* Export */;
+        return factory.replaceModifiers(node, flags);
+      }
+      function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) {
+        if (!suppressNewPrivateContext) {
+          deferredPrivatesStack.push(/* @__PURE__ */ new Map());
         }
-        function parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly) {
-          parseExpected(64 /* EqualsToken */);
-          const moduleReference = parseModuleReference();
-          parseSemicolon();
-          const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference);
-          const finished = withJSDoc(finishNode(node, pos), hasJSDoc);
-          return finished;
-        }
-        function parseImportClause(identifier, pos, isTypeOnly) {
-          let namedBindings;
-          if (!identifier || parseOptional(28 /* CommaToken */)) {
-            namedBindings = token() === 42 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(275 /* NamedImports */);
-          }
-          return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
-        }
-        function parseModuleReference() {
-          return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
-            /*allowReservedWords*/
-            false
+        symbolTable2.forEach((symbol) => {
+          serializeSymbol(
+            symbol,
+            /*isPrivate*/
+            false,
+            !!propertyAsAlias
           );
+        });
+        if (!suppressNewPrivateContext) {
+          deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
+            serializeSymbol(
+              symbol,
+              /*isPrivate*/
+              true,
+              !!propertyAsAlias
+            );
+          });
+          deferredPrivatesStack.pop();
         }
-        function parseExternalModuleReference() {
-          const pos = getNodePos();
-          parseExpected(149 /* RequireKeyword */);
-          parseExpected(21 /* OpenParenToken */);
-          const expression = parseModuleSpecifier();
-          parseExpected(22 /* CloseParenToken */);
-          return finishNode(factory2.createExternalModuleReference(expression), pos);
-        }
-        function parseModuleSpecifier() {
-          if (token() === 11 /* StringLiteral */) {
-            const result = parseLiteralNode();
-            result.text = internIdentifier(result.text);
-            return result;
-          } else {
-            return parseExpression();
-          }
-        }
-        function parseNamespaceImport() {
-          const pos = getNodePos();
-          parseExpected(42 /* AsteriskToken */);
-          parseExpected(130 /* AsKeyword */);
-          const name = parseIdentifier();
-          return finishNode(factory2.createNamespaceImport(name), pos);
+      }
+      function serializeSymbol(symbol, isPrivate, propertyAsAlias) {
+        void getPropertiesOfType(getTypeOfSymbol(symbol));
+        const visitedSym = getMergedSymbol(symbol);
+        if (visitedSymbols.has(getSymbolId(visitedSym))) {
+          return;
         }
-        function parseNamedImportsOrExports(kind) {
-          const pos = getNodePos();
-          const node = kind === 275 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseImportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseExportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */));
-          return finishNode(node, pos);
+        visitedSymbols.add(getSymbolId(visitedSym));
+        const skipMembershipCheck = !isPrivate;
+        if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) {
+          const scopeCleanup = cloneNodeBuilderContext(context);
+          serializeSymbolWorker(symbol, isPrivate, propertyAsAlias);
+          scopeCleanup();
         }
-        function parseExportSpecifier() {
-          const hasJSDoc = hasPrecedingJSDocComment();
-          return withJSDoc(parseImportOrExportSpecifier(281 /* ExportSpecifier */), hasJSDoc);
+      }
+      function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias, escapedSymbolName = symbol.escapedName) {
+        var _a2, _b, _c, _d, _e, _f;
+        const symbolName2 = unescapeLeadingUnderscores(escapedSymbolName);
+        const isDefault = escapedSymbolName === "default" /* Default */;
+        if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) {
+          context.encounteredError = true;
+          return;
         }
-        function parseImportSpecifier() {
-          return parseImportOrExportSpecifier(276 /* ImportSpecifier */);
+        let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */);
+        let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault;
+        if (needsPostExportDefault || needsExportDeclaration) {
+          isPrivate = true;
         }
-        function parseImportOrExportSpecifier(kind) {
-          const pos = getNodePos();
-          let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
-          let checkIdentifierStart = scanner2.getTokenStart();
-          let checkIdentifierEnd = scanner2.getTokenEnd();
-          let isTypeOnly = false;
-          let propertyName;
-          let canParseAsKeyword = true;
-          let name = parseIdentifierName();
-          if (name.escapedText === "type") {
-            if (token() === 130 /* AsKeyword */) {
-              const firstAs = parseIdentifierName();
-              if (token() === 130 /* AsKeyword */) {
-                const secondAs = parseIdentifierName();
-                if (tokenIsIdentifierOrKeyword(token())) {
-                  isTypeOnly = true;
-                  propertyName = firstAs;
-                  name = parseNameWithKeywordCheck();
-                  canParseAsKeyword = false;
-                } else {
-                  propertyName = name;
-                  name = secondAs;
-                  canParseAsKeyword = false;
-                }
-              } else if (tokenIsIdentifierOrKeyword(token())) {
-                propertyName = name;
-                canParseAsKeyword = false;
-                name = parseNameWithKeywordCheck();
-              } else {
-                isTypeOnly = true;
-                name = firstAs;
-              }
-            } else if (tokenIsIdentifierOrKeyword(token())) {
-              isTypeOnly = true;
-              name = parseNameWithKeywordCheck();
-            }
-          }
-          if (canParseAsKeyword && token() === 130 /* AsKeyword */) {
-            propertyName = name;
-            parseExpected(130 /* AsKeyword */);
-            name = parseNameWithKeywordCheck();
-          }
-          if (kind === 276 /* ImportSpecifier */ && checkIdentifierIsKeyword) {
-            parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected);
-          }
-          const node = kind === 276 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name);
-          return finishNode(node, pos);
-          function parseNameWithKeywordCheck() {
-            checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
-            checkIdentifierStart = scanner2.getTokenStart();
-            checkIdentifierEnd = scanner2.getTokenEnd();
-            return parseIdentifierName();
-          }
+        const modifierFlags = (!isPrivate ? 32 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 2048 /* Default */ : 0);
+        const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && escapedSymbolName !== "export=" /* ExportEquals */;
+        const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol);
+        if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) {
+          serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
         }
-        function parseNamespaceExport(pos) {
-          return finishNode(factory2.createNamespaceExport(parseIdentifierName()), pos);
+        if (symbol.flags & 524288 /* TypeAlias */) {
+          serializeTypeAlias(symbol, symbolName2, modifierFlags);
         }
-        function parseExportDeclaration(pos, hasJSDoc, modifiers) {
-          const savedAwaitContext = inAwaitContext();
-          setAwaitContext(
-            /*value*/
-            true
-          );
-          let exportClause;
-          let moduleSpecifier;
-          let attributes;
-          const isTypeOnly = parseOptional(156 /* TypeKeyword */);
-          const namespaceExportPos = getNodePos();
-          if (parseOptional(42 /* AsteriskToken */)) {
-            if (parseOptional(130 /* AsKeyword */)) {
-              exportClause = parseNamespaceExport(namespaceExportPos);
-            }
-            parseExpected(161 /* FromKeyword */);
-            moduleSpecifier = parseModuleSpecifier();
-          } else {
-            exportClause = parseNamedImportsOrExports(279 /* NamedExports */);
-            if (token() === 161 /* FromKeyword */ || token() === 11 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) {
-              parseExpected(161 /* FromKeyword */);
-              moduleSpecifier = parseModuleSpecifier();
+        if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */ | 98304 /* Accessor */) && escapedSymbolName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) {
+          if (propertyAsAlias) {
+            const createdExport = serializeMaybeAliasAssignment(symbol);
+            if (createdExport) {
+              needsExportDeclaration = false;
+              needsPostExportDefault = false;
             }
-          }
-          const currentToken2 = token();
-          if (moduleSpecifier && (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) {
-            attributes = parseImportAttributes(currentToken2);
-          }
-          parseSemicolon();
-          setAwaitContext(savedAwaitContext);
-          const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        function parseExportAssignment(pos, hasJSDoc, modifiers) {
-          const savedAwaitContext = inAwaitContext();
-          setAwaitContext(
-            /*value*/
-            true
-          );
-          let isExportEquals;
-          if (parseOptional(64 /* EqualsToken */)) {
-            isExportEquals = true;
           } else {
-            parseExpected(90 /* DefaultKeyword */);
-          }
-          const expression = parseAssignmentExpressionOrHigher(
-            /*allowReturnTypeInArrowFunction*/
-            true
-          );
-          parseSemicolon();
-          setAwaitContext(savedAwaitContext);
-          const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-        let ParsingContext;
-        ((ParsingContext2) => {
-          ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements";
-          ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements";
-          ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses";
-          ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements";
-          ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers";
-          ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers";
-          ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers";
-          ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement";
-          ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations";
-          ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements";
-          ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements";
-          ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions";
-          ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers";
-          ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes";
-          ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren";
-          ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers";
-          ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters";
-          ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters";
-          ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties";
-          ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters";
-          ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments";
-          ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes";
-          ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses";
-          ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers";
-          ParsingContext2[ParsingContext2["ImportAttributes"] = 24] = "ImportAttributes";
-          ParsingContext2[ParsingContext2["JSDocComment"] = 25] = "JSDocComment";
-          ParsingContext2[ParsingContext2["Count"] = 26] = "Count";
-        })(ParsingContext || (ParsingContext = {}));
-        let Tristate;
-        ((Tristate2) => {
-          Tristate2[Tristate2["False"] = 0] = "False";
-          Tristate2[Tristate2["True"] = 1] = "True";
-          Tristate2[Tristate2["Unknown"] = 2] = "Unknown";
-        })(Tristate || (Tristate = {}));
-        let JSDocParser;
-        ((JSDocParser2) => {
-          function parseJSDocTypeExpressionForTests2(content, start, length2) {
-            initializeState(
-              "file.js",
-              content,
-              99 /* Latest */,
-              /*syntaxCursor*/
-              void 0,
-              1 /* JS */,
-              0 /* ParseAll */
-            );
-            scanner2.setText(content, start, length2);
-            currentToken = scanner2.scan();
-            const jsDocTypeExpression = parseJSDocTypeExpression();
-            const sourceFile = createSourceFile2(
-              "file.js",
-              99 /* Latest */,
-              1 /* JS */,
-              /*isDeclarationFile*/
-              false,
-              [],
-              factoryCreateToken(1 /* EndOfFileToken */),
-              0 /* None */,
-              noop
-            );
-            const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-            if (jsDocDiagnostics) {
-              sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-            }
-            clearState();
-            return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0;
-          }
-          JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2;
-          function parseJSDocTypeExpression(mayOmitBraces) {
-            const pos = getNodePos();
-            const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(19 /* OpenBraceToken */);
-            const type = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType);
-            if (!mayOmitBraces || hasBrace) {
-              parseExpectedJSDoc(20 /* CloseBraceToken */);
-            }
-            const result = factory2.createJSDocTypeExpression(type);
-            fixupParentReferences(result);
-            return finishNode(result, pos);
-          }
-          JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression;
-          function parseJSDocNameReference() {
-            const pos = getNodePos();
-            const hasBrace = parseOptional(19 /* OpenBraceToken */);
-            const p2 = getNodePos();
-            let entityName = parseEntityName(
-              /*allowReservedWords*/
-              false
-            );
-            while (token() === 81 /* PrivateIdentifier */) {
-              reScanHashToken();
-              nextTokenJSDoc();
-              entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2);
-            }
-            if (hasBrace) {
-              parseExpectedJSDoc(20 /* CloseBraceToken */);
-            }
-            const result = factory2.createJSDocNameReference(entityName);
-            fixupParentReferences(result);
-            return finishNode(result, pos);
-          }
-          JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
-          function parseIsolatedJSDocComment2(content, start, length2) {
-            initializeState(
-              "",
-              content,
-              99 /* Latest */,
-              /*syntaxCursor*/
-              void 0,
-              1 /* JS */,
-              0 /* ParseAll */
-            );
-            const jsDoc = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
-            const sourceFile = { languageVariant: 0 /* Standard */, text: content };
-            const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-            clearState();
-            return jsDoc ? { jsDoc, diagnostics } : void 0;
-          }
-          JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2;
-          function parseJSDocComment(parent2, start, length2) {
-            const saveToken = currentToken;
-            const saveParseDiagnosticsLength = parseDiagnostics.length;
-            const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
-            const comment = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
-            setParent(comment, parent2);
-            if (contextFlags & 524288 /* JavaScriptFile */) {
-              if (!jsDocDiagnostics) {
-                jsDocDiagnostics = [];
-              }
-              addRange(jsDocDiagnostics, parseDiagnostics, saveParseDiagnosticsLength);
-            }
-            currentToken = saveToken;
-            parseDiagnostics.length = saveParseDiagnosticsLength;
-            parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
-            return comment;
-          }
-          JSDocParser2.parseJSDocComment = parseJSDocComment;
-          let JSDocState;
-          ((JSDocState2) => {
-            JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine";
-            JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk";
-            JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments";
-            JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks";
-          })(JSDocState || (JSDocState = {}));
-          let PropertyLikeParse;
-          ((PropertyLikeParse2) => {
-            PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property";
-            PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter";
-            PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter";
-          })(PropertyLikeParse || (PropertyLikeParse = {}));
-          function parseJSDocCommentWorker(start = 0, length2) {
-            const content = sourceText;
-            const end = length2 === void 0 ? content.length : start + length2;
-            length2 = end - start;
-            Debug.assert(start >= 0);
-            Debug.assert(start <= end);
-            Debug.assert(end <= content.length);
-            if (!isJSDocLikeText(content, start)) {
-              return void 0;
-            }
-            let tags;
-            let tagsPos;
-            let tagsEnd;
-            let linkEnd;
-            let commentsPos;
-            let comments = [];
-            const parts = [];
-            const saveParsingContext = parsingContext;
-            parsingContext |= 1 << 25 /* JSDocComment */;
-            const result = scanner2.scanRange(start + 3, length2 - 5, doJSDocScan);
-            parsingContext = saveParsingContext;
-            return result;
-            function doJSDocScan() {
-              let state = 1 /* SawAsterisk */;
-              let margin;
-              let indent3 = start - (content.lastIndexOf("\n", start) + 1) + 4;
-              function pushComment(text) {
-                if (!margin) {
-                  margin = indent3;
-                }
-                comments.push(text);
-                indent3 += text.length;
-              }
-              nextTokenJSDoc();
-              while (parseOptionalJsdoc(5 /* WhitespaceTrivia */))
-                ;
-              if (parseOptionalJsdoc(4 /* NewLineTrivia */)) {
-                state = 0 /* BeginningOfLine */;
-                indent3 = 0;
-              }
-              loop:
-                while (true) {
-                  switch (token()) {
-                    case 60 /* AtToken */:
-                      removeTrailingWhitespace(comments);
-                      if (!commentsPos)
-                        commentsPos = getNodePos();
-                      addTag(parseTag(indent3));
-                      state = 0 /* BeginningOfLine */;
-                      margin = void 0;
-                      break;
-                    case 4 /* NewLineTrivia */:
-                      comments.push(scanner2.getTokenText());
-                      state = 0 /* BeginningOfLine */;
-                      indent3 = 0;
-                      break;
-                    case 42 /* AsteriskToken */:
-                      const asterisk = scanner2.getTokenText();
-                      if (state === 1 /* SawAsterisk */) {
-                        state = 2 /* SavingComments */;
-                        pushComment(asterisk);
-                      } else {
-                        Debug.assert(state === 0 /* BeginningOfLine */);
-                        state = 1 /* SawAsterisk */;
-                        indent3 += asterisk.length;
-                      }
-                      break;
-                    case 5 /* WhitespaceTrivia */:
-                      Debug.assert(state !== 2 /* SavingComments */, "whitespace shouldn't come from the scanner while saving top-level comment text");
-                      const whitespace = scanner2.getTokenText();
-                      if (margin !== void 0 && indent3 + whitespace.length > margin) {
-                        comments.push(whitespace.slice(margin - indent3));
-                      }
-                      indent3 += whitespace.length;
-                      break;
-                    case 1 /* EndOfFileToken */:
-                      break loop;
-                    case 82 /* JSDocCommentTextToken */:
-                      state = 2 /* SavingComments */;
-                      pushComment(scanner2.getTokenValue());
-                      break;
-                    case 19 /* OpenBraceToken */:
-                      state = 2 /* SavingComments */;
-                      const commentEnd = scanner2.getTokenFullStart();
-                      const linkStart = scanner2.getTokenEnd() - 1;
-                      const link = parseJSDocLink(linkStart);
-                      if (link) {
-                        if (!linkEnd) {
-                          removeLeadingNewlines(comments);
-                        }
-                        parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd ?? start, commentEnd));
-                        parts.push(link);
-                        comments = [];
-                        linkEnd = scanner2.getTokenEnd();
-                        break;
-                      }
-                    default:
-                      state = 2 /* SavingComments */;
-                      pushComment(scanner2.getTokenText());
-                      break;
-                  }
-                  if (state === 2 /* SavingComments */) {
-                    nextJSDocCommentTextToken(
-                      /*inBackticks*/
-                      false
-                    );
-                  } else {
-                    nextTokenJSDoc();
-                  }
-                }
-              const trimmedComments = comments.join("").trimEnd();
-              if (parts.length && trimmedComments.length) {
-                parts.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd ?? start, commentsPos));
-              }
-              if (parts.length && tags)
-                Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set");
-              const tagsArray = tags && createNodeArray(tags, tagsPos, tagsEnd);
-              return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray(parts, start, commentsPos) : trimmedComments.length ? trimmedComments : void 0, tagsArray), start, end);
-            }
-            function removeLeadingNewlines(comments2) {
-              while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) {
-                comments2.shift();
-              }
-            }
-            function removeTrailingWhitespace(comments2) {
-              while (comments2.length) {
-                const trimmed = comments2[comments2.length - 1].trimEnd();
-                if (trimmed === "") {
-                  comments2.pop();
-                } else if (trimmed.length < comments2[comments2.length - 1].length) {
-                  comments2[comments2.length - 1] = trimmed;
-                  break;
-                } else {
-                  break;
-                }
-              }
-            }
-            function isNextNonwhitespaceTokenEndOfFile() {
-              while (true) {
-                nextTokenJSDoc();
-                if (token() === 1 /* EndOfFileToken */) {
-                  return true;
-                }
-                if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) {
-                  return false;
-                }
-              }
-            }
-            function skipWhitespace() {
-              if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-                if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
-                  return;
-                }
-              }
-              while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-                nextTokenJSDoc();
-              }
-            }
-            function skipWhitespaceOrAsterisk() {
-              if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-                if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
-                  return "";
-                }
-              }
-              let precedingLineBreak = scanner2.hasPrecedingLineBreak();
-              let seenLineBreak = false;
-              let indentText = "";
-              while (precedingLineBreak && token() === 42 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-                indentText += scanner2.getTokenText();
-                if (token() === 4 /* NewLineTrivia */) {
-                  precedingLineBreak = true;
-                  seenLineBreak = true;
-                  indentText = "";
-                } else if (token() === 42 /* AsteriskToken */) {
-                  precedingLineBreak = false;
-                }
-                nextTokenJSDoc();
-              }
-              return seenLineBreak ? indentText : "";
-            }
-            function parseTag(margin) {
-              Debug.assert(token() === 60 /* AtToken */);
-              const start2 = scanner2.getTokenStart();
-              nextTokenJSDoc();
-              const tagName = parseJSDocIdentifierName(
-                /*message*/
-                void 0
-              );
-              const indentText = skipWhitespaceOrAsterisk();
-              let tag;
-              switch (tagName.escapedText) {
-                case "author":
-                  tag = parseAuthorTag(start2, tagName, margin, indentText);
-                  break;
-                case "implements":
-                  tag = parseImplementsTag(start2, tagName, margin, indentText);
-                  break;
-                case "augments":
-                case "extends":
-                  tag = parseAugmentsTag(start2, tagName, margin, indentText);
-                  break;
-                case "class":
-                case "constructor":
-                  tag = parseSimpleTag(start2, factory2.createJSDocClassTag, tagName, margin, indentText);
-                  break;
-                case "public":
-                  tag = parseSimpleTag(start2, factory2.createJSDocPublicTag, tagName, margin, indentText);
-                  break;
-                case "private":
-                  tag = parseSimpleTag(start2, factory2.createJSDocPrivateTag, tagName, margin, indentText);
-                  break;
-                case "protected":
-                  tag = parseSimpleTag(start2, factory2.createJSDocProtectedTag, tagName, margin, indentText);
-                  break;
-                case "readonly":
-                  tag = parseSimpleTag(start2, factory2.createJSDocReadonlyTag, tagName, margin, indentText);
-                  break;
-                case "override":
-                  tag = parseSimpleTag(start2, factory2.createJSDocOverrideTag, tagName, margin, indentText);
-                  break;
-                case "deprecated":
-                  hasDeprecatedTag = true;
-                  tag = parseSimpleTag(start2, factory2.createJSDocDeprecatedTag, tagName, margin, indentText);
-                  break;
-                case "this":
-                  tag = parseThisTag(start2, tagName, margin, indentText);
-                  break;
-                case "enum":
-                  tag = parseEnumTag(start2, tagName, margin, indentText);
-                  break;
-                case "arg":
-                case "argument":
-                case "param":
-                  return parseParameterOrPropertyTag(start2, tagName, 2 /* Parameter */, margin);
-                case "return":
-                case "returns":
-                  tag = parseReturnTag(start2, tagName, margin, indentText);
-                  break;
-                case "template":
-                  tag = parseTemplateTag(start2, tagName, margin, indentText);
-                  break;
-                case "type":
-                  tag = parseTypeTag(start2, tagName, margin, indentText);
-                  break;
-                case "typedef":
-                  tag = parseTypedefTag(start2, tagName, margin, indentText);
-                  break;
-                case "callback":
-                  tag = parseCallbackTag(start2, tagName, margin, indentText);
-                  break;
-                case "overload":
-                  tag = parseOverloadTag(start2, tagName, margin, indentText);
-                  break;
-                case "satisfies":
-                  tag = parseSatisfiesTag(start2, tagName, margin, indentText);
-                  break;
-                case "see":
-                  tag = parseSeeTag(start2, tagName, margin, indentText);
-                  break;
-                case "exception":
-                case "throws":
-                  tag = parseThrowsTag(start2, tagName, margin, indentText);
-                  break;
-                default:
-                  tag = parseUnknownTag(start2, tagName, margin, indentText);
-                  break;
-              }
-              return tag;
-            }
-            function parseTrailingTagComments(pos, end2, margin, indentText) {
-              if (!indentText) {
-                margin += end2 - pos;
-              }
-              return parseTagComments(margin, indentText.slice(margin));
-            }
-            function parseTagComments(indent3, initialMargin) {
-              const commentsPos2 = getNodePos();
-              let comments2 = [];
-              const parts2 = [];
-              let linkEnd2;
-              let state = 0 /* BeginningOfLine */;
-              let margin;
-              function pushComment(text) {
-                if (!margin) {
-                  margin = indent3;
-                }
-                comments2.push(text);
-                indent3 += text.length;
-              }
-              if (initialMargin !== void 0) {
-                if (initialMargin !== "") {
-                  pushComment(initialMargin);
-                }
-                state = 1 /* SawAsterisk */;
-              }
-              let tok = token();
-              loop:
-                while (true) {
-                  switch (tok) {
-                    case 4 /* NewLineTrivia */:
-                      state = 0 /* BeginningOfLine */;
-                      comments2.push(scanner2.getTokenText());
-                      indent3 = 0;
-                      break;
-                    case 60 /* AtToken */:
-                      scanner2.resetTokenState(scanner2.getTokenEnd() - 1);
-                      break loop;
-                    case 1 /* EndOfFileToken */:
-                      break loop;
-                    case 5 /* WhitespaceTrivia */:
-                      Debug.assert(state !== 2 /* SavingComments */ && state !== 3 /* SavingBackticks */, "whitespace shouldn't come from the scanner while saving comment text");
-                      const whitespace = scanner2.getTokenText();
-                      if (margin !== void 0 && indent3 + whitespace.length > margin) {
-                        comments2.push(whitespace.slice(margin - indent3));
-                        state = 2 /* SavingComments */;
-                      }
-                      indent3 += whitespace.length;
-                      break;
-                    case 19 /* OpenBraceToken */:
-                      state = 2 /* SavingComments */;
-                      const commentEnd = scanner2.getTokenFullStart();
-                      const linkStart = scanner2.getTokenEnd() - 1;
-                      const link = parseJSDocLink(linkStart);
-                      if (link) {
-                        parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 ?? commentsPos2, commentEnd));
-                        parts2.push(link);
-                        comments2 = [];
-                        linkEnd2 = scanner2.getTokenEnd();
-                      } else {
-                        pushComment(scanner2.getTokenText());
-                      }
-                      break;
-                    case 62 /* BacktickToken */:
-                      if (state === 3 /* SavingBackticks */) {
-                        state = 2 /* SavingComments */;
-                      } else {
-                        state = 3 /* SavingBackticks */;
-                      }
-                      pushComment(scanner2.getTokenText());
-                      break;
-                    case 82 /* JSDocCommentTextToken */:
-                      if (state !== 3 /* SavingBackticks */) {
-                        state = 2 /* SavingComments */;
-                      }
-                      pushComment(scanner2.getTokenValue());
-                      break;
-                    case 42 /* AsteriskToken */:
-                      if (state === 0 /* BeginningOfLine */) {
-                        state = 1 /* SawAsterisk */;
-                        indent3 += 1;
-                        break;
-                      }
-                    default:
-                      if (state !== 3 /* SavingBackticks */) {
-                        state = 2 /* SavingComments */;
-                      }
-                      pushComment(scanner2.getTokenText());
-                      break;
-                  }
-                  if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) {
-                    tok = nextJSDocCommentTextToken(state === 3 /* SavingBackticks */);
-                  } else {
-                    tok = nextTokenJSDoc();
-                  }
-                }
-              removeLeadingNewlines(comments2);
-              const trimmedComments = comments2.join("").trimEnd();
-              if (parts2.length) {
-                if (trimmedComments.length) {
-                  parts2.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd2 ?? commentsPos2));
-                }
-                return createNodeArray(parts2, commentsPos2, scanner2.getTokenEnd());
-              } else if (trimmedComments.length) {
-                return trimmedComments;
-              }
-            }
-            function parseJSDocLink(start2) {
-              const linkType = tryParse(parseJSDocLinkPrefix);
-              if (!linkType) {
-                return void 0;
-              }
-              nextTokenJSDoc();
-              skipWhitespace();
-              const name = parseJSDocLinkName();
-              const text = [];
-              while (token() !== 20 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) {
-                text.push(scanner2.getTokenText());
-                nextTokenJSDoc();
-              }
-              const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain;
-              return finishNode(create(name, text.join("")), start2, scanner2.getTokenEnd());
-            }
-            function parseJSDocLinkName() {
-              if (tokenIsIdentifierOrKeyword(token())) {
-                const pos = getNodePos();
-                let name = parseIdentifierName();
-                while (parseOptional(25 /* DotToken */)) {
-                  name = finishNode(factory2.createQualifiedName(name, token() === 81 /* PrivateIdentifier */ ? createMissingNode(
-                    80 /* Identifier */,
-                    /*reportAtCurrentPosition*/
-                    false
-                  ) : parseIdentifier()), pos);
-                }
-                while (token() === 81 /* PrivateIdentifier */) {
-                  reScanHashToken();
-                  nextTokenJSDoc();
-                  name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), pos);
-                }
-                return name;
-              }
-              return void 0;
-            }
-            function parseJSDocLinkPrefix() {
-              skipWhitespaceOrAsterisk();
-              if (token() === 19 /* OpenBraceToken */ && nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) {
-                const kind = scanner2.getTokenValue();
-                if (isJSDocLinkTag(kind))
-                  return kind;
-              }
-            }
-            function isJSDocLinkTag(kind) {
-              return kind === "link" || kind === "linkcode" || kind === "linkplain";
-            }
-            function parseUnknownTag(start2, tagName, indent3, indentText) {
-              return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
-            }
-            function addTag(tag) {
-              if (!tag) {
-                return;
-              }
-              if (!tags) {
-                tags = [tag];
-                tagsPos = tag.pos;
-              } else {
-                tags.push(tag);
-              }
-              tagsEnd = tag.end;
-            }
-            function tryParseTypeExpression() {
-              skipWhitespaceOrAsterisk();
-              return token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
-            }
-            function parseBracketNameInPropertyAndParamTag() {
-              const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */);
-              if (isBracketed) {
-                skipWhitespace();
-              }
-              const isBackquoted = parseOptionalJsdoc(62 /* BacktickToken */);
-              const name = parseJSDocEntityName();
-              if (isBackquoted) {
-                parseExpectedTokenJSDoc(62 /* BacktickToken */);
-              }
-              if (isBracketed) {
-                skipWhitespace();
-                if (parseOptionalToken(64 /* EqualsToken */)) {
-                  parseExpression();
-                }
-                parseExpected(24 /* CloseBracketToken */);
-              }
-              return { name, isBracketed };
-            }
-            function isObjectOrObjectArrayTypeReference(node) {
-              switch (node.kind) {
-                case 151 /* ObjectKeyword */:
-                  return true;
-                case 188 /* ArrayType */:
-                  return isObjectOrObjectArrayTypeReference(node.elementType);
-                default:
-                  return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments;
-              }
-            }
-            function parseParameterOrPropertyTag(start2, tagName, target, indent3) {
-              let typeExpression = tryParseTypeExpression();
-              let isNameFirst = !typeExpression;
-              skipWhitespaceOrAsterisk();
-              const { name, isBracketed } = parseBracketNameInPropertyAndParamTag();
-              const indentText = skipWhitespaceOrAsterisk();
-              if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) {
-                typeExpression = tryParseTypeExpression();
-              }
-              const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
-              const nestedTypeLiteral = parseNestedTypeLiteral(typeExpression, name, target, indent3);
-              if (nestedTypeLiteral) {
-                typeExpression = nestedTypeLiteral;
-                isNameFirst = true;
-              }
-              const result2 = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment);
-              return finishNode(result2, start2);
-            }
-            function parseNestedTypeLiteral(typeExpression, name, target, indent3) {
-              if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) {
-                const pos = getNodePos();
-                let child;
-                let children;
-                while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) {
-                  if (child.kind === 348 /* JSDocParameterTag */ || child.kind === 355 /* JSDocPropertyTag */) {
-                    children = append(children, child);
-                  } else if (child.kind === 352 /* JSDocTemplateTag */) {
-                    parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag);
-                  }
-                }
-                if (children) {
-                  const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 188 /* ArrayType */), pos);
-                  return finishNode(factory2.createJSDocTypeExpression(literal), pos);
-                }
-              }
-            }
-            function parseReturnTag(start2, tagName, indent3, indentText) {
-              if (some(tags, isJSDocReturnTag)) {
-                parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText));
-              }
-              const typeExpression = tryParseTypeExpression();
-              return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
-            }
-            function parseTypeTag(start2, tagName, indent3, indentText) {
-              if (some(tags, isJSDocTypeTag)) {
-                parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText));
-              }
-              const typeExpression = parseJSDocTypeExpression(
-                /*mayOmitBraces*/
-                true
-              );
-              const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
-              return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
-            }
-            function parseSeeTag(start2, tagName, indent3, indentText) {
-              const isMarkdownOrJSDocLink = token() === 23 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue()));
-              const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference();
-              const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
-              return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
-            }
-            function parseThrowsTag(start2, tagName, indent3, indentText) {
-              const typeExpression = tryParseTypeExpression();
-              const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
-              return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
-            }
-            function parseAuthorTag(start2, tagName, indent3, indentText) {
-              const commentStart = getNodePos();
-              const textOnly = parseAuthorNameAndEmail();
-              let commentEnd = scanner2.getTokenFullStart();
-              const comments2 = parseTrailingTagComments(start2, commentEnd, indent3, indentText);
-              if (!comments2) {
-                commentEnd = scanner2.getTokenFullStart();
-              }
-              const allParts = typeof comments2 !== "string" ? createNodeArray(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2;
-              return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start2);
-            }
-            function parseAuthorNameAndEmail() {
-              const comments2 = [];
-              let inEmail = false;
-              let token2 = scanner2.getToken();
-              while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) {
-                if (token2 === 30 /* LessThanToken */) {
-                  inEmail = true;
-                } else if (token2 === 60 /* AtToken */ && !inEmail) {
-                  break;
-                } else if (token2 === 32 /* GreaterThanToken */ && inEmail) {
-                  comments2.push(scanner2.getTokenText());
-                  scanner2.resetTokenState(scanner2.getTokenEnd());
-                  break;
-                }
-                comments2.push(scanner2.getTokenText());
-                token2 = nextTokenJSDoc();
-              }
-              return factory2.createJSDocText(comments2.join(""));
-            }
-            function parseImplementsTag(start2, tagName, margin, indentText) {
-              const className = parseExpressionWithTypeArgumentsForAugments();
-              return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
-            }
-            function parseAugmentsTag(start2, tagName, margin, indentText) {
-              const className = parseExpressionWithTypeArgumentsForAugments();
-              return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
-            }
-            function parseSatisfiesTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(
-                /*mayOmitBraces*/
-                false
-              );
-              const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0;
-              return finishNode(factory2.createJSDocSatisfiesTag(tagName, typeExpression, comments2), start2);
-            }
-            function parseExpressionWithTypeArgumentsForAugments() {
-              const usedBrace = parseOptional(19 /* OpenBraceToken */);
-              const pos = getNodePos();
-              const expression = parsePropertyAccessEntityNameExpression();
-              scanner2.setInJSDocType(true);
-              const typeArguments = tryParseTypeArguments();
-              scanner2.setInJSDocType(false);
-              const node = factory2.createExpressionWithTypeArguments(expression, typeArguments);
-              const res = finishNode(node, pos);
-              if (usedBrace) {
-                parseExpected(20 /* CloseBraceToken */);
-              }
-              return res;
-            }
-            function parsePropertyAccessEntityNameExpression() {
-              const pos = getNodePos();
-              let node = parseJSDocIdentifierName();
-              while (parseOptional(25 /* DotToken */)) {
-                const name = parseJSDocIdentifierName();
-                node = finishNode(factoryCreatePropertyAccessExpression(node, name), pos);
-              }
-              return node;
-            }
-            function parseSimpleTag(start2, createTag, tagName, margin, indentText) {
-              return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
-            }
-            function parseThisTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(
-                /*mayOmitBraces*/
-                true
-              );
-              skipWhitespace();
-              return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
-            }
-            function parseEnumTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(
-                /*mayOmitBraces*/
-                true
-              );
-              skipWhitespace();
-              return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
-            }
-            function parseTypedefTag(start2, tagName, indent3, indentText) {
-              let typeExpression = tryParseTypeExpression();
-              skipWhitespaceOrAsterisk();
-              const fullName = parseJSDocTypeNameWithNamespace();
-              skipWhitespace();
-              let comment = parseTagComments(indent3);
-              let end2;
-              if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) {
-                let child;
-                let childTypeTag;
-                let jsDocPropertyTags;
-                let hasChildren = false;
-                while (child = tryParse(() => parseChildPropertyTag(indent3))) {
-                  if (child.kind === 352 /* JSDocTemplateTag */) {
-                    break;
-                  }
-                  hasChildren = true;
-                  if (child.kind === 351 /* JSDocTypeTag */) {
-                    if (childTypeTag) {
-                      const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
-                      if (lastError) {
-                        addRelatedInfo(lastError, createDetachedDiagnostic(fileName, sourceText, 0, 0, Diagnostics.The_tag_was_first_specified_here));
-                      }
-                      break;
-                    } else {
-                      childTypeTag = child;
-                    }
-                  } else {
-                    jsDocPropertyTags = append(jsDocPropertyTags, child);
-                  }
-                }
-                if (hasChildren) {
-                  const isArrayType = typeExpression && typeExpression.type.kind === 188 /* ArrayType */;
-                  const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType);
-                  typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start2);
-                  end2 = typeExpression.end;
-                }
-              }
-              end2 = end2 || comment !== void 0 ? getNodePos() : (fullName ?? typeExpression ?? tagName).end;
-              if (!comment) {
-                comment = parseTrailingTagComments(start2, end2, indent3, indentText);
-              }
-              const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment);
-              return finishNode(typedefTag, start2, end2);
-            }
-            function parseJSDocTypeNameWithNamespace(nested) {
-              const start2 = scanner2.getTokenStart();
-              if (!tokenIsIdentifierOrKeyword(token())) {
-                return void 0;
-              }
-              const typeNameOrNamespaceName = parseJSDocIdentifierName();
-              if (parseOptional(25 /* DotToken */)) {
-                const body = parseJSDocTypeNameWithNamespace(
-                  /*nested*/
-                  true
+            const type = getTypeOfSymbol(symbol);
+            const localName = getInternalSymbolName(symbol, symbolName2);
+            if (type.symbol && type.symbol !== symbol && type.symbol.flags & 16 /* Function */ && some(type.symbol.declarations, isFunctionExpressionOrArrowFunction) && (((_a2 = type.symbol.members) == null ? void 0 : _a2.size) || ((_b = type.symbol.exports) == null ? void 0 : _b.size))) {
+              if (!context.remappedSymbolReferences) {
+                context.remappedSymbolReferences = /* @__PURE__ */ new Map();
+              }
+              context.remappedSymbolReferences.set(getSymbolId(type.symbol), symbol);
+              serializeSymbolWorker(type.symbol, isPrivate, propertyAsAlias, escapedSymbolName);
+              context.remappedSymbolReferences.delete(getSymbolId(type.symbol));
+            } else if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) {
+              serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags);
+            } else {
+              const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_c = symbol.parent) == null ? void 0 : _c.valueDeclaration) && isSourceFile((_d = symbol.parent) == null ? void 0 : _d.valueDeclaration) ? 2 /* Const */ : void 0 : isConstantVariable(symbol) ? 2 /* Const */ : 1 /* Let */;
+              const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol);
+              let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d));
+              if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) {
+                textRange = textRange.parent.parent;
+              }
+              const propertyAccessRequire = (_e = symbol.declarations) == null ? void 0 : _e.find(isPropertyAccessExpression);
+              if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_f = type.symbol) == null ? void 0 : _f.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) {
+                const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
+                addResult(
+                  factory.createExportDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*isTypeOnly*/
+                    false,
+                    factory.createNamedExports([factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      alias,
+                      localName
+                    )])
+                  ),
+                  0 /* None */
                 );
-                const jsDocNamespaceNode = factory2.createModuleDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  typeNameOrNamespaceName,
-                  body,
-                  nested ? 8 /* NestedNamespace */ : void 0
+                context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
+              } else {
+                const statement = setTextRange2(
+                  context,
+                  factory.createVariableStatement(
+                    /*modifiers*/
+                    void 0,
+                    factory.createVariableDeclarationList([
+                      factory.createVariableDeclaration(
+                        name,
+                        /*exclamationToken*/
+                        void 0,
+                        serializeTypeForDeclaration(
+                          context,
+                          /*declaration*/
+                          void 0,
+                          type,
+                          symbol
+                        )
+                      )
+                    ], flags)
+                  ),
+                  textRange
                 );
-                return finishNode(jsDocNamespaceNode, start2);
-              }
-              if (nested) {
-                typeNameOrNamespaceName.flags |= 4096 /* IdentifierIsInJSDocNamespace */;
-              }
-              return typeNameOrNamespaceName;
-            }
-            function parseCallbackTagParameters(indent3) {
-              const pos = getNodePos();
-              let child;
-              let parameters;
-              while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) {
-                if (child.kind === 352 /* JSDocTemplateTag */) {
-                  parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag);
-                  break;
-                }
-                parameters = append(parameters, child);
-              }
-              return createNodeArray(parameters || [], pos);
-            }
-            function parseJSDocSignature(start2, indent3) {
-              const parameters = parseCallbackTagParameters(indent3);
-              const returnTag = tryParse(() => {
-                if (parseOptionalJsdoc(60 /* AtToken */)) {
-                  const tag = parseTag(indent3);
-                  if (tag && tag.kind === 349 /* JSDocReturnTag */) {
-                    return tag;
-                  }
-                }
-              });
-              return finishNode(factory2.createJSDocSignature(
-                /*typeParameters*/
-                void 0,
-                parameters,
-                returnTag
-              ), start2);
-            }
-            function parseCallbackTag(start2, tagName, indent3, indentText) {
-              const fullName = parseJSDocTypeNameWithNamespace();
-              skipWhitespace();
-              let comment = parseTagComments(indent3);
-              const typeExpression = parseJSDocSignature(start2, indent3);
-              if (!comment) {
-                comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
-              }
-              const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
-              return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
-            }
-            function parseOverloadTag(start2, tagName, indent3, indentText) {
-              skipWhitespace();
-              let comment = parseTagComments(indent3);
-              const typeExpression = parseJSDocSignature(start2, indent3);
-              if (!comment) {
-                comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
-              }
-              const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
-              return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
-            }
-            function escapedTextsEqual(a, b) {
-              while (!isIdentifier(a) || !isIdentifier(b)) {
-                if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
-                  a = a.left;
-                  b = b.left;
-                } else {
-                  return false;
-                }
-              }
-              return a.escapedText === b.escapedText;
-            }
-            function parseChildPropertyTag(indent3) {
-              return parseChildParameterOrPropertyTag(1 /* Property */, indent3);
-            }
-            function parseChildParameterOrPropertyTag(target, indent3, name) {
-              let canParseTag = true;
-              let seenAsterisk = false;
-              while (true) {
-                switch (nextTokenJSDoc()) {
-                  case 60 /* AtToken */:
-                    if (canParseTag) {
-                      const child = tryParseChildTag(target, indent3);
-                      if (child && (child.kind === 348 /* JSDocParameterTag */ || child.kind === 355 /* JSDocPropertyTag */) && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
-                        return false;
-                      }
-                      return child;
-                    }
-                    seenAsterisk = false;
-                    break;
-                  case 4 /* NewLineTrivia */:
-                    canParseTag = true;
-                    seenAsterisk = false;
-                    break;
-                  case 42 /* AsteriskToken */:
-                    if (seenAsterisk) {
-                      canParseTag = false;
-                    }
-                    seenAsterisk = true;
-                    break;
-                  case 80 /* Identifier */:
-                    canParseTag = false;
-                    break;
-                  case 1 /* EndOfFileToken */:
-                    return false;
-                }
-              }
-            }
-            function tryParseChildTag(target, indent3) {
-              Debug.assert(token() === 60 /* AtToken */);
-              const start2 = scanner2.getTokenFullStart();
-              nextTokenJSDoc();
-              const tagName = parseJSDocIdentifierName();
-              const indentText = skipWhitespaceOrAsterisk();
-              let t;
-              switch (tagName.escapedText) {
-                case "type":
-                  return target === 1 /* Property */ && parseTypeTag(start2, tagName);
-                case "prop":
-                case "property":
-                  t = 1 /* Property */;
-                  break;
-                case "arg":
-                case "argument":
-                case "param":
-                  t = 2 /* Parameter */ | 4 /* CallbackParameter */;
-                  break;
-                case "template":
-                  return parseTemplateTag(start2, tagName, indent3, indentText);
-                case "this":
-                  return parseThisTag(start2, tagName, indent3, indentText);
-                default:
-                  return false;
-              }
-              if (!(target & t)) {
-                return false;
-              }
-              return parseParameterOrPropertyTag(start2, tagName, target, indent3);
-            }
-            function parseTemplateTagTypeParameter() {
-              const typeParameterPos = getNodePos();
-              const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */);
-              if (isBracketed) {
-                skipWhitespace();
-              }
-              const modifiers = parseModifiers(
-                /*allowDecorators*/
-                false,
-                /*permitConstAsModifier*/
-                true
-              );
-              const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces);
-              let defaultType;
-              if (isBracketed) {
-                skipWhitespace();
-                parseExpected(64 /* EqualsToken */);
-                defaultType = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType);
-                parseExpected(24 /* CloseBracketToken */);
-              }
-              if (nodeIsMissing(name)) {
-                return void 0;
-              }
-              return finishNode(factory2.createTypeParameterDeclaration(
-                modifiers,
-                name,
-                /*constraint*/
-                void 0,
-                defaultType
-              ), typeParameterPos);
-            }
-            function parseTemplateTagTypeParameters() {
-              const pos = getNodePos();
-              const typeParameters = [];
-              do {
-                skipWhitespace();
-                const node = parseTemplateTagTypeParameter();
-                if (node !== void 0) {
-                  typeParameters.push(node);
-                }
-                skipWhitespaceOrAsterisk();
-              } while (parseOptionalJsdoc(28 /* CommaToken */));
-              return createNodeArray(typeParameters, pos);
-            }
-            function parseTemplateTag(start2, tagName, indent3, indentText) {
-              const constraint = token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
-              const typeParameters = parseTemplateTagTypeParameters();
-              return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2);
-            }
-            function parseOptionalJsdoc(t) {
-              if (token() === t) {
-                nextTokenJSDoc();
-                return true;
-              }
-              return false;
-            }
-            function parseJSDocEntityName() {
-              let entity = parseJSDocIdentifierName();
-              if (parseOptional(23 /* OpenBracketToken */)) {
-                parseExpected(24 /* CloseBracketToken */);
-              }
-              while (parseOptional(25 /* DotToken */)) {
-                const name = parseJSDocIdentifierName();
-                if (parseOptional(23 /* OpenBracketToken */)) {
-                  parseExpected(24 /* CloseBracketToken */);
+                addResult(statement, name !== localName ? modifierFlags & ~32 /* Export */ : modifierFlags);
+                if (name !== localName && !isPrivate) {
+                  addResult(
+                    factory.createExportDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*isTypeOnly*/
+                      false,
+                      factory.createNamedExports([factory.createExportSpecifier(
+                        /*isTypeOnly*/
+                        false,
+                        name,
+                        localName
+                      )])
+                    ),
+                    0 /* None */
+                  );
+                  needsExportDeclaration = false;
+                  needsPostExportDefault = false;
                 }
-                entity = createQualifiedName(entity, name);
-              }
-              return entity;
-            }
-            function parseJSDocIdentifierName(message) {
-              if (!tokenIsIdentifierOrKeyword(token())) {
-                return createMissingNode(
-                  80 /* Identifier */,
-                  /*reportAtCurrentPosition*/
-                  !message,
-                  message || Diagnostics.Identifier_expected
-                );
               }
-              identifierCount++;
-              const start2 = scanner2.getTokenStart();
-              const end2 = scanner2.getTokenEnd();
-              const originalKeywordKind = token();
-              const text = internIdentifier(scanner2.getTokenValue());
-              const result2 = finishNode(factoryCreateIdentifier(text, originalKeywordKind), start2, end2);
-              nextTokenJSDoc();
-              return result2;
             }
           }
-        })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {}));
-      })(Parser || (Parser = {}));
-      ((IncrementalParser2) => {
-        function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) {
-          aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */);
-          checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks);
-          if (textChangeRangeIsUnchanged(textChangeRange)) {
-            return sourceFile;
-          }
-          if (sourceFile.statements.length === 0) {
-            return Parser.parseSourceFile(
-              sourceFile.fileName,
-              newText,
-              sourceFile.languageVersion,
-              /*syntaxCursor*/
-              void 0,
-              /*setParentNodes*/
-              true,
-              sourceFile.scriptKind,
-              sourceFile.setExternalModuleIndicator,
-              sourceFile.jsDocParsingMode
-            );
-          }
-          const incrementalSourceFile = sourceFile;
-          Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
-          incrementalSourceFile.hasBeenIncrementallyParsed = true;
-          Parser.fixupParentReferences(incrementalSourceFile);
-          const oldText = sourceFile.text;
-          const syntaxCursor = createSyntaxCursor(sourceFile);
-          const changeRange = extendToAffectedRange(sourceFile, textChangeRange);
-          checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks);
-          Debug.assert(changeRange.span.start <= textChangeRange.span.start);
-          Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span));
-          Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange)));
-          const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length;
-          updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, textSpanEnd(changeRange.span), textSpanEnd(textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks);
-          const result = Parser.parseSourceFile(
-            sourceFile.fileName,
-            newText,
-            sourceFile.languageVersion,
-            syntaxCursor,
-            /*setParentNodes*/
-            true,
-            sourceFile.scriptKind,
-            sourceFile.setExternalModuleIndicator,
-            sourceFile.jsDocParsingMode
-          );
-          result.commentDirectives = getNewCommentDirectives(
-            sourceFile.commentDirectives,
-            result.commentDirectives,
-            changeRange.span.start,
-            textSpanEnd(changeRange.span),
-            delta,
-            oldText,
-            newText,
-            aggressiveChecks
-          );
-          result.impliedNodeFormat = sourceFile.impliedNodeFormat;
-          return result;
         }
-        IncrementalParser2.updateSourceFile = updateSourceFile2;
-        function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) {
-          if (!oldDirectives)
-            return newDirectives;
-          let commentDirectives;
-          let addedNewlyScannedDirectives = false;
-          for (const directive of oldDirectives) {
-            const { range, type } = directive;
-            if (range.end < changeStart) {
-              commentDirectives = append(commentDirectives, directive);
-            } else if (range.pos > changeRangeOldEnd) {
-              addNewlyScannedDirectives();
-              const updatedDirective = {
-                range: { pos: range.pos + delta, end: range.end + delta },
-                type
-              };
-              commentDirectives = append(commentDirectives, updatedDirective);
-              if (aggressiveChecks) {
-                Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end));
-              }
-            }
-          }
-          addNewlyScannedDirectives();
-          return commentDirectives;
-          function addNewlyScannedDirectives() {
-            if (addedNewlyScannedDirectives)
-              return;
-            addedNewlyScannedDirectives = true;
-            if (!commentDirectives) {
-              commentDirectives = newDirectives;
-            } else if (newDirectives) {
-              commentDirectives.push(...newDirectives);
-            }
-          }
+        if (symbol.flags & 384 /* Enum */) {
+          serializeEnum(symbol, symbolName2, modifierFlags);
         }
-        function moveElementEntirelyPastChangeRange(element, isArray2, delta, oldText, newText, aggressiveChecks) {
-          if (isArray2) {
-            visitArray2(element);
+        if (symbol.flags & 32 /* Class */) {
+          if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) {
+            serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
           } else {
-            visitNode3(element);
-          }
-          return;
-          function visitNode3(node) {
-            let text = "";
-            if (aggressiveChecks && shouldCheckNode(node)) {
-              text = oldText.substring(node.pos, node.end);
-            }
-            if (node._children) {
-              node._children = void 0;
-            }
-            setTextRangePosEnd(node, node.pos + delta, node.end + delta);
-            if (aggressiveChecks && shouldCheckNode(node)) {
-              Debug.assert(text === newText.substring(node.pos, node.end));
-            }
-            forEachChild(node, visitNode3, visitArray2);
-            if (hasJSDocNodes(node)) {
-              for (const jsDocComment of node.jsDoc) {
-                visitNode3(jsDocComment);
-              }
-            }
-            checkNodePositions(node, aggressiveChecks);
-          }
-          function visitArray2(array) {
-            array._children = void 0;
-            setTextRangePosEnd(array, array.pos + delta, array.end + delta);
-            for (const node of array) {
-              visitNode3(node);
-            }
+            serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
           }
         }
-        function shouldCheckNode(node) {
-          switch (node.kind) {
-            case 11 /* StringLiteral */:
-            case 9 /* NumericLiteral */:
-            case 80 /* Identifier */:
-              return true;
-          }
-          return false;
+        if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) {
+          serializeModule(symbol, symbolName2, modifierFlags);
         }
-        function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) {
-          Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range");
-          Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
-          Debug.assert(element.pos <= element.end);
-          const pos = Math.min(element.pos, changeRangeNewEnd);
-          const end = element.end >= changeRangeOldEnd ? (
-            // Element ends after the change range.  Always adjust the end pos.
-            element.end + delta
-          ) : (
-            // Element ends in the change range.  The element will keep its position if
-            // possible. Or Move backward to the new-end if it's in the 'Y' range.
-            Math.min(element.end, changeRangeNewEnd)
-          );
-          Debug.assert(pos <= end);
-          if (element.parent) {
-            Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
-            Debug.assertLessThanOrEqual(end, element.parent.end);
-          }
-          setTextRangePosEnd(element, pos, end);
-        }
-        function checkNodePositions(node, aggressiveChecks) {
-          if (aggressiveChecks) {
-            let pos = node.pos;
-            const visitNode3 = (child) => {
-              Debug.assert(child.pos >= pos);
-              pos = child.end;
-            };
-            if (hasJSDocNodes(node)) {
-              for (const jsDocComment of node.jsDoc) {
-                visitNode3(jsDocComment);
-              }
+        if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) {
+          serializeInterface(symbol, symbolName2, modifierFlags);
+        }
+        if (symbol.flags & 2097152 /* Alias */) {
+          serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
+        }
+        if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) {
+          serializeMaybeAliasAssignment(symbol);
+        }
+        if (symbol.flags & 8388608 /* ExportStar */) {
+          if (symbol.declarations) {
+            for (const node of symbol.declarations) {
+              const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
+              if (!resolvedModule) continue;
+              addResult(factory.createExportDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                node.isTypeOnly,
+                /*exportClause*/
+                void 0,
+                factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
+              ), 0 /* None */);
             }
-            forEachChild(node, visitNode3);
-            Debug.assert(pos <= node.end);
           }
         }
-        function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) {
-          visitNode3(sourceFile);
-          return;
-          function visitNode3(child) {
-            Debug.assert(child.pos <= child.end);
-            if (child.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(
-                child,
-                /*isArray*/
+        if (needsPostExportDefault) {
+          addResult(factory.createExportAssignment(
+            /*modifiers*/
+            void 0,
+            /*isExportEquals*/
+            false,
+            factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
+          ), 0 /* None */);
+        } else if (needsExportDeclaration) {
+          addResult(
+            factory.createExportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory.createNamedExports([factory.createExportSpecifier(
+                /*isTypeOnly*/
                 false,
-                delta,
-                oldText,
-                newText,
-                aggressiveChecks
-              );
-              return;
-            }
-            const fullEnd = child.end;
-            if (fullEnd >= changeStart) {
-              child.intersectsChange = true;
-              child._children = void 0;
-              adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
-              forEachChild(child, visitNode3, visitArray2);
-              if (hasJSDocNodes(child)) {
-                for (const jsDocComment of child.jsDoc) {
-                  visitNode3(jsDocComment);
-                }
-              }
-              checkNodePositions(child, aggressiveChecks);
-              return;
-            }
-            Debug.assert(fullEnd < changeStart);
+                getInternalSymbolName(symbol, symbolName2),
+                symbolName2
+              )])
+            ),
+            0 /* None */
+          );
+        }
+      }
+      function includePrivateSymbol(symbol) {
+        if (some(symbol.declarations, isPartOfParameterDeclaration)) return;
+        Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]);
+        getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol);
+        const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(symbol.declarations, (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference));
+        deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol);
+      }
+      function isExportingScope(enclosingDeclaration2) {
+        return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2);
+      }
+      function addResult(node, additionalModifierFlags) {
+        if (canHaveModifiers(node)) {
+          let newModifierFlags = 0 /* None */;
+          const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration);
+          if (additionalModifierFlags & 32 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) {
+            newModifierFlags |= 32 /* Export */;
           }
-          function visitArray2(array) {
-            Debug.assert(array.pos <= array.end);
-            if (array.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(
-                array,
-                /*isArray*/
-                true,
-                delta,
-                oldText,
-                newText,
-                aggressiveChecks
-              );
-              return;
-            }
-            const fullEnd = array.end;
-            if (fullEnd >= changeStart) {
-              array.intersectsChange = true;
-              array._children = void 0;
-              adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
-              for (const node of array) {
-                visitNode3(node);
-              }
-              return;
-            }
-            Debug.assert(fullEnd < changeStart);
-          }
-        }
-        function extendToAffectedRange(sourceFile, changeRange) {
-          const maxLookahead = 1;
-          let start = changeRange.span.start;
-          for (let i = 0; start > 0 && i <= maxLookahead; i++) {
-            const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start);
-            Debug.assert(nearestNode.pos <= start);
-            const position = nearestNode.pos;
-            start = Math.max(0, position - 1);
-          }
-          const finalSpan = createTextSpanFromBounds(start, textSpanEnd(changeRange.span));
-          const finalLength = changeRange.newLength + (changeRange.span.start - start);
-          return createTextChangeRange(finalSpan, finalLength);
-        }
-        function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) {
-          let bestResult = sourceFile;
-          let lastNodeEntirelyBeforePosition;
-          forEachChild(sourceFile, visit);
-          if (lastNodeEntirelyBeforePosition) {
-            const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition);
-            if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) {
-              bestResult = lastChildOfLastEntireNodeBeforePosition;
-            }
-          }
-          return bestResult;
-          function getLastDescendant(node) {
-            while (true) {
-              const lastChild = getLastChild(node);
-              if (lastChild) {
-                node = lastChild;
-              } else {
-                return node;
-              }
-            }
+          if (addingDeclare && !(newModifierFlags & 32 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 33554432 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) {
+            newModifierFlags |= 128 /* Ambient */;
           }
-          function visit(child) {
-            if (nodeIsMissing(child)) {
-              return;
-            }
-            if (child.pos <= position) {
-              if (child.pos >= bestResult.pos) {
-                bestResult = child;
-              }
-              if (position < child.end) {
-                forEachChild(child, visit);
-                return true;
-              } else {
-                Debug.assert(child.end <= position);
-                lastNodeEntirelyBeforePosition = child;
-              }
-            } else {
-              Debug.assert(child.pos > position);
-              return true;
-            }
+          if (additionalModifierFlags & 2048 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) {
+            newModifierFlags |= 2048 /* Default */;
+          }
+          if (newModifierFlags) {
+            node = factory.replaceModifiers(node, newModifierFlags | getEffectiveModifierFlags(node));
           }
         }
-        function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) {
-          const oldText = sourceFile.text;
-          if (textChangeRange) {
-            Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length);
-            if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) {
-              const oldTextPrefix = oldText.substr(0, textChangeRange.span.start);
-              const newTextPrefix = newText.substr(0, textChangeRange.span.start);
-              Debug.assert(oldTextPrefix === newTextPrefix);
-              const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length);
-              const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length);
-              Debug.assert(oldTextSuffix === newTextSuffix);
+        results.push(node);
+      }
+      function serializeTypeAlias(symbol, symbolName2, modifierFlags) {
+        var _a2;
+        const aliasType = getDeclaredTypeOfTypeAlias(symbol);
+        const typeParams = getSymbolLinks(symbol).typeParameters;
+        const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context));
+        const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias);
+        const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0);
+        const oldFlags = context.flags;
+        context.flags |= 8388608 /* InTypeAlias */;
+        const oldEnclosingDecl = context.enclosingDeclaration;
+        context.enclosingDeclaration = jsdocAliasDecl;
+        const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && tryReuseExistingNonParameterTypeNode(
+          context,
+          jsdocAliasDecl.typeExpression.type,
+          aliasType,
+          /*host*/
+          void 0
+        ) || typeToTypeNodeHelper(aliasType, context);
+        addResult(
+          setSyntheticLeadingComments(
+            factory.createTypeAliasDeclaration(
+              /*modifiers*/
+              void 0,
+              getInternalSymbolName(symbol, symbolName2),
+              typeParamDecls,
+              typeNode
+            ),
+            !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
+          ),
+          modifierFlags
+        );
+        context.flags = oldFlags;
+        context.enclosingDeclaration = oldEnclosingDecl;
+      }
+      function serializeInterface(symbol, symbolName2, modifierFlags) {
+        const interfaceType = getDeclaredTypeOfClassOrInterface(symbol);
+        const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
+        const baseTypes = getBaseTypes(interfaceType);
+        const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0;
+        const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType));
+        const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 179 /* CallSignature */);
+        const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 180 /* ConstructSignature */);
+        const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
+        const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(96 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
+        addResult(
+          factory.createInterfaceDeclaration(
+            /*modifiers*/
+            void 0,
+            getInternalSymbolName(symbol, symbolName2),
+            typeParamDecls,
+            heritageClauses,
+            [...indexSignatures, ...constructSignatures, ...callSignatures, ...members]
+          ),
+          modifierFlags
+        );
+      }
+      function getNamespaceMembersForSerialization(symbol) {
+        let exports2 = arrayFrom(getExportsOfSymbol(symbol).values());
+        const merged = getMergedSymbol(symbol);
+        if (merged !== symbol) {
+          const membersSet = new Set(exports2);
+          for (const exported of getExportsOfSymbol(merged).values()) {
+            if (!(getSymbolFlags(resolveSymbol(exported)) & 111551 /* Value */)) {
+              membersSet.add(exported);
             }
           }
+          exports2 = arrayFrom(membersSet);
         }
-        function createSyntaxCursor(sourceFile) {
-          let currentArray = sourceFile.statements;
-          let currentArrayIndex = 0;
-          Debug.assert(currentArrayIndex < currentArray.length);
-          let current = currentArray[currentArrayIndex];
-          let lastQueriedPosition = -1 /* Value */;
-          return {
-            currentNode(position) {
-              if (position !== lastQueriedPosition) {
-                if (current && current.end === position && currentArrayIndex < currentArray.length - 1) {
-                  currentArrayIndex++;
-                  current = currentArray[currentArrayIndex];
-                }
-                if (!current || current.pos !== position) {
-                  findHighestListElementThatStartsAtPosition(position);
-                }
-              }
-              lastQueriedPosition = position;
-              Debug.assert(!current || current.pos === position);
-              return current;
-            }
-          };
-          function findHighestListElementThatStartsAtPosition(position) {
-            currentArray = void 0;
-            currentArrayIndex = -1 /* Value */;
-            current = void 0;
-            forEachChild(sourceFile, visitNode3, visitArray2);
-            return;
-            function visitNode3(node) {
-              if (position >= node.pos && position < node.end) {
-                forEachChild(node, visitNode3, visitArray2);
-                return true;
-              }
-              return false;
-            }
-            function visitArray2(array) {
-              if (position >= array.pos && position < array.end) {
-                for (let i = 0; i < array.length; i++) {
-                  const child = array[i];
-                  if (child) {
-                    if (child.pos === position) {
-                      currentArray = array;
-                      currentArrayIndex = i;
-                      current = child;
-                      return true;
-                    } else {
-                      if (child.pos < position && position < child.end) {
-                        forEachChild(child, visitNode3, visitArray2);
-                        return true;
-                      }
-                    }
-                  }
-                }
+        return filter(exports2, (m) => isNamespaceMember(m) && isIdentifierText(m.escapedName, 99 /* ESNext */));
+      }
+      function isTypeOnlyNamespace(symbol) {
+        return every(getNamespaceMembersForSerialization(symbol), (m) => !(getSymbolFlags(resolveSymbol(m)) & 111551 /* Value */));
+      }
+      function serializeModule(symbol, symbolName2, modifierFlags) {
+        const members = getNamespaceMembersForSerialization(symbol);
+        const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged");
+        const realMembers = locationMap.get("real") || emptyArray;
+        const mergedMembers = locationMap.get("merged") || emptyArray;
+        if (length(realMembers)) {
+          const localName = getInternalSymbolName(symbol, symbolName2);
+          serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */)));
+        }
+        if (length(mergedMembers)) {
+          const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
+          const localName = getInternalSymbolName(symbol, symbolName2);
+          const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
+              var _a2, _b;
+              const name = unescapeLeadingUnderscores(s.escapedName);
+              const localName2 = getInternalSymbolName(s, name);
+              const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s);
+              if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) {
+                (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
+                return void 0;
               }
-              return false;
-            }
-          }
+              const target = aliasDecl && getTargetOfAliasDeclaration(
+                aliasDecl,
+                /*dontRecursivelyResolve*/
+                true
+              );
+              includePrivateSymbol(target || s);
+              const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
+              return factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                name === targetName ? void 0 : targetName,
+                name
+              );
+            }))
+          )]);
+          addResult(
+            factory.createModuleDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createIdentifier(localName),
+              nsBody,
+              32 /* Namespace */
+            ),
+            0 /* None */
+          );
         }
-        IncrementalParser2.createSyntaxCursor = createSyntaxCursor;
-        let InvalidPosition;
-        ((InvalidPosition2) => {
-          InvalidPosition2[InvalidPosition2["Value"] = -1] = "Value";
-        })(InvalidPosition || (InvalidPosition = {}));
-      })(IncrementalParser || (IncrementalParser = {}));
-      namedArgRegExCache = /* @__PURE__ */ new Map();
-      tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/im;
-      singleLinePragmaRegEx = /^\/\/\/?\s*@([^\s:]+)(.*)\s*$/im;
-    }
-  });
-
-  // src/compiler/commandLineParser.ts
-  function createOptionNameMap(optionDeclarations2) {
-    const optionsNameMap = /* @__PURE__ */ new Map();
-    const shortOptionNames = /* @__PURE__ */ new Map();
-    forEach(optionDeclarations2, (option) => {
-      optionsNameMap.set(option.name.toLowerCase(), option);
-      if (option.shortName) {
-        shortOptionNames.set(option.shortName, option.name);
       }
-    });
-    return { optionsNameMap, shortOptionNames };
-  }
-  function getOptionsNameMap() {
-    return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations));
-  }
-  function createCompilerDiagnosticForInvalidCustomType(opt) {
-    return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
-  }
-  function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-    const namesOfType = arrayFrom(opt.type.keys());
-    const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
-    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
-  }
-  function parseCustomTypeOption(opt, value, errors) {
-    return convertJsonOptionOfCustomType(opt, (value ?? "").trim(), errors);
-  }
-  function parseListTypeOption(opt, value = "", errors) {
-    value = value.trim();
-    if (startsWith(value, "-")) {
-      return void 0;
-    }
-    if (opt.type === "listOrElement" && !value.includes(",")) {
-      return validateJsonOptionValue(opt, value, errors);
-    }
-    if (value === "") {
-      return [];
-    }
-    const values = value.split(",");
-    switch (opt.element.type) {
-      case "number":
-        return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
-      case "string":
-        return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
-      case "boolean":
-      case "object":
-        return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
-      default:
-        return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
-    }
-  }
-  function getOptionName(option) {
-    return option.name;
-  }
-  function createUnknownOptionError(unknownOption, diagnostics, unknownOptionErrorText, node, sourceFile) {
-    var _a;
-    if ((_a = diagnostics.alternateMode) == null ? void 0 : _a.getOptionsNameMap().optionsNameMap.has(unknownOption.toLowerCase())) {
-      return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.alternateMode.diagnostic, unknownOption);
-    }
-    const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName);
-    return possibleOption ? createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption);
-  }
-  function parseCommandLineWorker(diagnostics, commandLine, readFile) {
-    const options = {};
-    let watchOptions;
-    const fileNames = [];
-    const errors = [];
-    parseStrings(commandLine);
-    return {
-      options,
-      watchOptions,
-      fileNames,
-      errors
-    };
-    function parseStrings(args) {
-      let i = 0;
-      while (i < args.length) {
-        const s = args[i];
-        i++;
-        if (s.charCodeAt(0) === 64 /* at */) {
-          parseResponseFile(s.slice(1));
-        } else if (s.charCodeAt(0) === 45 /* minus */) {
-          const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
-          const opt = getOptionDeclarationFromName(
-            diagnostics.getOptionsNameMap,
-            inputOptionName,
-            /*allowShort*/
+      function serializeEnum(symbol, symbolName2, modifierFlags) {
+        addResult(
+          factory.createEnumDeclaration(
+            factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 4096 /* Const */ : 0),
+            getInternalSymbolName(symbol, symbolName2),
+            map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => {
+              const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0;
+              return factory.createEnumMember(
+                unescapeLeadingUnderscores(p.escapedName),
+                initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue)
+              );
+            })
+          ),
+          modifierFlags
+        );
+      }
+      function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) {
+        const signatures = getSignaturesOfType(type, 0 /* Call */);
+        for (const sig of signatures) {
+          const decl = signatureToSignatureDeclarationHelper(sig, 262 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName) });
+          addResult(setTextRange2(context, decl, getSignatureTextRangeLocation(sig)), modifierFlags);
+        }
+        if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
+          const props = filter(getPropertiesOfType(type), isNamespaceMember);
+          serializeAsNamespaceDeclaration(
+            props,
+            localName,
+            modifierFlags,
+            /*suppressNewPrivateContext*/
             true
           );
-          if (opt) {
-            i = parseOptionValue(args, i, diagnostics, opt, options, errors);
-          } else {
-            const watchOpt = getOptionDeclarationFromName(
-              watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
-              inputOptionName,
-              /*allowShort*/
-              true
-            );
-            if (watchOpt) {
-              i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
-            } else {
-              errors.push(createUnknownOptionError(inputOptionName, diagnostics, s));
-            }
-          }
-        } else {
-          fileNames.push(s);
         }
       }
-    }
-    function parseResponseFile(fileName) {
-      const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2)));
-      if (!isString(text)) {
-        errors.push(text);
-        return;
-      }
-      const args = [];
-      let pos = 0;
-      while (true) {
-        while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */)
-          pos++;
-        if (pos >= text.length)
-          break;
-        const start = pos;
-        if (text.charCodeAt(start) === 34 /* doubleQuote */) {
-          pos++;
-          while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */)
-            pos++;
-          if (pos < text.length) {
-            args.push(text.substring(start + 1, pos));
-            pos++;
-          } else {
-            errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName));
+      function getSignatureTextRangeLocation(signature) {
+        if (signature.declaration && signature.declaration.parent) {
+          if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) {
+            return signature.declaration.parent;
+          }
+          if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) {
+            return signature.declaration.parent.parent;
           }
-        } else {
-          while (text.charCodeAt(pos) > 32 /* space */)
-            pos++;
-          args.push(text.substring(start, pos));
         }
+        return signature.declaration;
       }
-      parseStrings(args);
-    }
-  }
-  function parseOptionValue(args, i, diagnostics, opt, options, errors) {
-    if (opt.isTSConfigOnly) {
-      const optValue = args[i];
-      if (optValue === "null") {
-        options[opt.name] = void 0;
-        i++;
-      } else if (opt.type === "boolean") {
-        if (optValue === "false") {
-          options[opt.name] = validateJsonOptionValue(
-            opt,
-            /*value*/
-            false,
-            errors
+      function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) {
+        if (length(props)) {
+          const localVsRemoteMap = arrayToMultiMap(props, (p) => !length(p.declarations) || some(p.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)) ? "local" : "remote");
+          const localProps = localVsRemoteMap.get("local") || emptyArray;
+          let fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            factory.createIdentifier(localName),
+            factory.createModuleBlock([]),
+            32 /* Namespace */
+          );
+          setParent(fakespace, enclosingDeclaration);
+          fakespace.locals = createSymbolTable(props);
+          fakespace.symbol = props[0].parent;
+          const oldResults = results;
+          results = [];
+          const oldAddingDeclare = addingDeclare;
+          addingDeclare = false;
+          const subcontext = { ...context, enclosingDeclaration: fakespace };
+          const oldContext = context;
+          context = subcontext;
+          visitSymbolTable(
+            createSymbolTable(localProps),
+            suppressNewPrivateContext,
+            /*propertyAsAlias*/
+            true
           );
-          i++;
-        } else {
-          if (optValue === "true")
-            i++;
-          errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name));
-        }
-      } else {
-        errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name));
-        if (optValue && !startsWith(optValue, "-"))
-          i++;
+          context = oldContext;
+          addingDeclare = oldAddingDeclare;
+          const declarations = results;
+          results = oldResults;
+          const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              d.expression,
+              factory.createIdentifier("default" /* Default */)
+            )])
+          ) : d);
+          const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 32 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
+          fakespace = factory.updateModuleDeclaration(
+            fakespace,
+            fakespace.modifiers,
+            fakespace.name,
+            factory.createModuleBlock(exportModifierStripped)
+          );
+          addResult(fakespace, modifierFlags);
+        }
       }
-    } else {
-      if (!args[i] && opt.type !== "boolean") {
-        errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt)));
+      function isNamespaceMember(p) {
+        return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent));
       }
-      if (args[i] !== "null") {
-        switch (opt.type) {
-          case "number":
-            options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors);
-            i++;
-            break;
-          case "boolean":
-            const optValue = args[i];
-            options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors);
-            if (optValue === "false" || optValue === "true") {
-              i++;
+      function sanitizeJSDocImplements(clauses) {
+        const result = mapDefined(clauses, (e) => {
+          const oldEnclosing = context.enclosingDeclaration;
+          context.enclosingDeclaration = e;
+          let expr = e.expression;
+          if (isEntityNameExpression(expr)) {
+            if (isIdentifier(expr) && idText(expr) === "") {
+              return cleanup(
+                /*result*/
+                void 0
+              );
             }
-            break;
-          case "string":
-            options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors);
-            i++;
-            break;
-          case "list":
-            const result = parseListTypeOption(opt, args[i], errors);
-            options[opt.name] = result || [];
-            if (result) {
-              i++;
+            let introducesError;
+            ({ introducesError, node: expr } = trackExistingEntityName(expr, context));
+            if (introducesError) {
+              return cleanup(
+                /*result*/
+                void 0
+              );
             }
-            break;
-          case "listOrElement":
-            Debug.fail("listOrElement not supported here");
-            break;
-          default:
-            options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
-            i++;
-            break;
+          }
+          return cleanup(factory.createExpressionWithTypeArguments(
+            expr,
+            map(e.typeArguments, (a) => tryReuseExistingNonParameterTypeNode(context, a, getTypeFromTypeNode2(context, a)) || typeToTypeNodeHelper(getTypeFromTypeNode2(context, a), context))
+          ));
+          function cleanup(result2) {
+            context.enclosingDeclaration = oldEnclosing;
+            return result2;
+          }
+        });
+        if (result.length === clauses.length) {
+          return result;
         }
-      } else {
-        options[opt.name] = void 0;
-        i++;
-      }
-    }
-    return i;
-  }
-  function parseCommandLine(commandLine, readFile) {
-    return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile);
-  }
-  function getOptionFromName(optionName, allowShort) {
-    return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort);
-  }
-  function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) {
-    optionName = optionName.toLowerCase();
-    const { optionsNameMap, shortOptionNames } = getOptionNameMap();
-    if (allowShort) {
-      const short = shortOptionNames.get(optionName);
-      if (short !== void 0) {
-        optionName = short;
+        return void 0;
       }
-    }
-    return optionsNameMap.get(optionName);
-  }
-  function getBuildOptionsNameMap() {
-    return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts));
-  }
-  function parseBuildCommand(args) {
-    const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker(
-      buildOptionsDidYouMeanDiagnostics,
-      args
-    );
-    const buildOptions = options;
-    if (projects.length === 0) {
-      projects.push(".");
-    }
-    if (buildOptions.clean && buildOptions.force) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force"));
-    }
-    if (buildOptions.clean && buildOptions.verbose) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose"));
-    }
-    if (buildOptions.clean && buildOptions.watch) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch"));
-    }
-    if (buildOptions.watch && buildOptions.dry) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry"));
-    }
-    return { buildOptions, watchOptions, projects, errors };
-  }
-  function getDiagnosticText(message, ...args) {
-    return cast(createCompilerDiagnostic(message, ...args).messageText, isString);
-  }
-  function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) {
-    const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName));
-    if (!isString(configFileText)) {
-      host.onUnRecoverableConfigFileDiagnostic(configFileText);
-      return void 0;
-    }
-    const result = parseJsonText(configFileName, configFileText);
-    const cwd = host.getCurrentDirectory();
-    result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames));
-    result.resolvedPath = result.path;
-    result.originalFileName = result.fileName;
-    return parseJsonSourceFileConfigFileContent(
-      result,
-      host,
-      getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
-      optionsToExtend,
-      getNormalizedAbsolutePath(configFileName, cwd),
-      /*resolutionStack*/
-      void 0,
-      extraFileExtensions,
-      extendedConfigCache,
-      watchOptionsToExtend
-    );
-  }
-  function readConfigFile(fileName, readFile) {
-    const textOrDiagnostic = tryReadFile(fileName, readFile);
-    return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic };
-  }
-  function parseConfigFileTextToJson(fileName, jsonText) {
-    const jsonSourceFile = parseJsonText(fileName, jsonText);
-    return {
-      config: convertConfigFileToObject(
-        jsonSourceFile,
-        jsonSourceFile.parseDiagnostics,
-        /*jsonConversionNotifier*/
-        void 0
-      ),
-      error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
-    };
-  }
-  function readJsonConfigFile(fileName, readFile) {
-    const textOrDiagnostic = tryReadFile(fileName, readFile);
-    return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] };
-  }
-  function tryReadFile(fileName, readFile) {
-    let text;
-    try {
-      text = readFile(fileName);
-    } catch (e) {
-      return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message);
-    }
-    return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text;
-  }
-  function commandLineOptionsToMap(options) {
-    return arrayToMap(options, getOptionName);
-  }
-  function getWatchOptionsNameMap() {
-    return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch));
-  }
-  function getCommandLineCompilerOptionsMap() {
-    return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations));
-  }
-  function getCommandLineWatchOptionsMap() {
-    return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch));
-  }
-  function getCommandLineTypeAcquisitionMap() {
-    return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
-  }
-  function getTsconfigRootOptionsMap() {
-    if (_tsconfigRootOptions === void 0) {
-      _tsconfigRootOptions = {
-        name: void 0,
-        // should never be needed since this is root
-        type: "object",
-        elementOptions: commandLineOptionsToMap([
-          compilerOptionsDeclaration,
-          watchOptionsDeclaration,
-          typeAcquisitionDeclaration,
-          extendsOptionDeclaration,
-          {
-            name: "references",
-            type: "list",
-            element: {
-              name: "references",
-              type: "object"
-            },
-            category: Diagnostics.Projects
-          },
-          {
-            name: "files",
-            type: "list",
-            element: {
-              name: "files",
-              type: "string"
-            },
-            category: Diagnostics.File_Management
-          },
-          {
-            name: "include",
-            type: "list",
-            element: {
-              name: "include",
-              type: "string"
-            },
-            category: Diagnostics.File_Management,
-            defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk
-          },
-          {
-            name: "exclude",
-            type: "list",
-            element: {
-              name: "exclude",
-              type: "string"
-            },
-            category: Diagnostics.File_Management,
-            defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified
-          },
-          compileOnSaveCommandLineOption
-        ])
-      };
-    }
-    return _tsconfigRootOptions;
-  }
-  function convertConfigFileToObject(sourceFile, errors, jsonConversionNotifier) {
-    var _a;
-    const rootExpression = (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression;
-    if (rootExpression && rootExpression.kind !== 210 /* ObjectLiteralExpression */) {
-      errors.push(createDiagnosticForNodeInSourceFile(
-        sourceFile,
-        rootExpression,
-        Diagnostics.The_root_value_of_a_0_file_must_be_an_object,
-        getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json"
-      ));
-      if (isArrayLiteralExpression(rootExpression)) {
-        const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
-        if (firstObject) {
-          return convertToJson(
-            sourceFile,
-            firstObject,
-            errors,
-            /*returnValue*/
+      function serializeAsClass(symbol, localName, modifierFlags) {
+        var _a2, _b;
+        const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
+        const oldEnclosing = context.enclosingDeclaration;
+        context.enclosingDeclaration = originalDecl || oldEnclosing;
+        const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
+        const classType = getTypeWithThisArgument(getDeclaredTypeOfClassOrInterface(symbol));
+        const baseTypes = getBaseTypes(classType);
+        const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl);
+        const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType);
+        const staticType = getTypeOfSymbol(symbol);
+        const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration);
+        const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType;
+        const heritageClauses = [
+          ...!length(baseTypes) ? [] : [factory.createHeritageClause(96 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))],
+          ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(119 /* ImplementsKeyword */, implementsExpressions)]
+        ];
+        const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType));
+        const publicSymbolProps = filter(symbolProps, (s) => {
+          const valueDecl = s.valueDeclaration;
+          return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name));
+        });
+        const hasPrivateIdentifier = some(symbolProps, (s) => {
+          const valueDecl = s.valueDeclaration;
+          return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
+        });
+        const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
+          /*modifiers*/
+          void 0,
+          factory.createPrivateIdentifier("#private"),
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        )] : emptyArray;
+        const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
+          p,
+          /*isStatic*/
+          false,
+          baseTypes[0]
+        ));
+        const staticMembers = flatMap(
+          filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
+          (p) => serializePropertySymbolForClass(
+            p,
+            /*isStatic*/
             true,
-            jsonConversionNotifier
-          );
-        }
+            staticBaseType
+          )
+        );
+        const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
+        const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
+          factory.createModifiersFromModifierFlags(2 /* Private */),
+          [],
+          /*body*/
+          void 0
+        )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 176 /* Constructor */);
+        const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
+        context.enclosingDeclaration = oldEnclosing;
+        addResult(
+          setTextRange2(
+            context,
+            factory.createClassDeclaration(
+              /*modifiers*/
+              void 0,
+              localName,
+              typeParamDecls,
+              heritageClauses,
+              [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties]
+            ),
+            symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0]
+          ),
+          modifierFlags
+        );
       }
-      return {};
-    }
-    return convertToJson(
-      sourceFile,
-      rootExpression,
-      errors,
-      /*returnValue*/
-      true,
-      jsonConversionNotifier
-    );
-  }
-  function convertToObject(sourceFile, errors) {
-    var _a;
-    return convertToJson(
-      sourceFile,
-      (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression,
-      errors,
-      /*returnValue*/
-      true,
-      /*jsonConversionNotifier*/
-      void 0
-    );
-  }
-  function convertToJson(sourceFile, rootExpression, errors, returnValue, jsonConversionNotifier) {
-    if (!rootExpression) {
-      return returnValue ? {} : void 0;
-    }
-    return convertPropertyValueToJson(rootExpression, jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.rootOptions);
-    function convertObjectLiteralExpressionToJson(node, objectOption) {
-      var _a;
-      const result = returnValue ? {} : void 0;
-      for (const element of node.properties) {
-        if (element.kind !== 303 /* PropertyAssignment */) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected));
-          continue;
-        }
-        if (element.questionToken) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
-        }
-        if (!isDoubleQuotedString(element.name)) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected));
-        }
-        const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name);
-        const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey);
-        const option = keyText ? (_a = objectOption == null ? void 0 : objectOption.elementOptions) == null ? void 0 : _a.get(keyText) : void 0;
-        const value = convertPropertyValueToJson(element.initializer, option);
-        if (typeof keyText !== "undefined") {
-          if (returnValue) {
-            result[keyText] = value;
+      function getSomeTargetNameFromDeclarations(declarations) {
+        return firstDefined(declarations, (d) => {
+          if (isImportSpecifier(d) || isExportSpecifier(d)) {
+            return idText(d.propertyName || d.name);
           }
-          jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.onPropertySet(keyText, value, element, objectOption, option);
-        }
-      }
-      return result;
-    }
-    function convertArrayLiteralExpressionToJson(elements, elementOption) {
-      if (!returnValue) {
-        elements.forEach((element) => convertPropertyValueToJson(element, elementOption));
-        return void 0;
-      }
-      return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0);
-    }
-    function convertPropertyValueToJson(valueExpression, option) {
-      switch (valueExpression.kind) {
-        case 112 /* TrueKeyword */:
-          return true;
-        case 97 /* FalseKeyword */:
-          return false;
-        case 106 /* NullKeyword */:
-          return null;
-        case 11 /* StringLiteral */:
-          if (!isDoubleQuotedString(valueExpression)) {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
+          if (isBinaryExpression(d) || isExportAssignment(d)) {
+            const expression = isExportAssignment(d) ? d.expression : d.right;
+            if (isPropertyAccessExpression(expression)) {
+              return idText(expression.name);
+            }
           }
-          return valueExpression.text;
-        case 9 /* NumericLiteral */:
-          return Number(valueExpression.text);
-        case 224 /* PrefixUnaryExpression */:
-          if (valueExpression.operator !== 41 /* MinusToken */ || valueExpression.operand.kind !== 9 /* NumericLiteral */) {
-            break;
+          if (isAliasSymbolDeclaration2(d)) {
+            const name = getNameOfDeclaration(d);
+            if (name && isIdentifier(name)) {
+              return idText(name);
+            }
           }
-          return -Number(valueExpression.operand.text);
-        case 210 /* ObjectLiteralExpression */:
-          const objectLiteralExpression = valueExpression;
-          return convertObjectLiteralExpressionToJson(objectLiteralExpression, option);
-        case 209 /* ArrayLiteralExpression */:
-          return convertArrayLiteralExpressionToJson(
-            valueExpression.elements,
-            option && option.element
-          );
-      }
-      if (option) {
-        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option)));
-      } else {
-        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
-      }
-      return void 0;
-    }
-    function isDoubleQuotedString(node) {
-      return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile);
-    }
-  }
-  function getCompilerOptionValueTypeString(option) {
-    return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
-  }
-  function isCompilerOptionsValue(option, value) {
-    if (option) {
-      if (isNullOrUndefined(value))
-        return !option.disallowNullOrUndefined;
-      if (option.type === "list") {
-        return isArray(value);
-      }
-      if (option.type === "listOrElement") {
-        return isArray(value) || isCompilerOptionsValue(option.element, value);
+          return void 0;
+        });
       }
-      const expectedType = isString(option.type) ? option.type : "string";
-      return typeof value === expectedType;
-    }
-    return false;
-  }
-  function convertToTSConfig(configParseResult, configFileName, host) {
-    var _a, _b, _c;
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
-    const files = map(
-      filter(
-        configParseResult.fileNames,
-        !((_b = (_a = configParseResult.options.configFile) == null ? void 0 : _a.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs(
-          configFileName,
-          configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs,
-          configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs,
-          host
-        )
-      ),
-      (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName)
-    );
-    const pathOptions = { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames };
-    const optionMap = serializeCompilerOptions(configParseResult.options, pathOptions);
-    const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions);
-    const config = {
-      compilerOptions: {
-        ...optionMapToObject(optionMap),
-        showConfig: void 0,
-        configFile: void 0,
-        configFilePath: void 0,
-        help: void 0,
-        init: void 0,
-        listFiles: void 0,
-        listEmittedFiles: void 0,
-        project: void 0,
-        build: void 0,
-        version: void 0
-      },
-      watchOptions: watchOptionMap && optionMapToObject(watchOptionMap),
-      references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })),
-      files: length(files) ? files : void 0,
-      ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? {
-        include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs),
-        exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs
-      } : {},
-      compileOnSave: !!configParseResult.compileOnSave ? true : void 0
-    };
-    const providedKeys = new Set(optionMap.keys());
-    const impliedCompilerOptions = {};
-    for (const option in computedOptions) {
-      if (!providedKeys.has(option) && some(computedOptions[option].dependencies, (dep) => providedKeys.has(dep))) {
-        const implied = computedOptions[option].computeValue(configParseResult.options);
-        const defaultValue = computedOptions[option].computeValue({});
-        if (implied !== defaultValue) {
-          impliedCompilerOptions[option] = computedOptions[option].computeValue(configParseResult.options);
+      function serializeAsAlias(symbol, localName, modifierFlags) {
+        var _a2, _b, _c, _d, _e, _f;
+        const node = getDeclarationOfAliasSymbol(symbol);
+        if (!node) return Debug.fail();
+        const target = getMergedSymbol(getTargetOfAliasDeclaration(
+          node,
+          /*dontRecursivelyResolve*/
+          true
+        ));
+        if (!target) {
+          return;
         }
-      }
-    }
-    assign(config.compilerOptions, optionMapToObject(serializeCompilerOptions(impliedCompilerOptions, pathOptions)));
-    return config;
-  }
-  function optionMapToObject(optionMap) {
-    return {
-      ...arrayFrom(optionMap.entries()).reduce((prev, cur) => ({ ...prev, [cur[0]]: cur[1] }), {})
-    };
-  }
-  function filterSameAsDefaultInclude(specs) {
-    if (!length(specs))
-      return void 0;
-    if (length(specs) !== 1)
-      return specs;
-    if (specs[0] === defaultIncludeSpec)
-      return void 0;
-    return specs;
-  }
-  function matchesSpecs(path, includeSpecs, excludeSpecs, host) {
-    if (!includeSpecs)
-      return returnTrue;
-    const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory());
-    const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames);
-    const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames);
-    if (includeRe) {
-      if (excludeRe) {
-        return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2));
-      }
-      return (path2) => !includeRe.test(path2);
-    }
-    if (excludeRe) {
-      return (path2) => excludeRe.test(path2);
-    }
-    return returnTrue;
-  }
-  function getCustomTypeMapOfCommandLineOption(optionDefinition) {
-    switch (optionDefinition.type) {
-      case "string":
-      case "number":
-      case "boolean":
-      case "object":
-        return void 0;
-      case "list":
-      case "listOrElement":
-        return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
-      default:
-        return optionDefinition.type;
-    }
-  }
-  function getNameOfCompilerOptionValue(value, customTypeMap) {
-    return forEachEntry(customTypeMap, (mapValue, key) => {
-      if (mapValue === value) {
-        return key;
-      }
-    });
-  }
-  function serializeCompilerOptions(options, pathOptions) {
-    return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions);
-  }
-  function serializeWatchOptions(options) {
-    return serializeOptionBaseObject(options, getWatchOptionsNameMap());
-  }
-  function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) {
-    const result = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames);
-    for (const name in options) {
-      if (hasProperty(options, name)) {
-        if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) {
-          continue;
+        let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName);
+        if (verbatimTargetName === "export=" /* ExportEquals */ && allowSyntheticDefaultImports) {
+          verbatimTargetName = "default" /* Default */;
         }
-        const value = options[name];
-        const optionDefinition = optionsNameMap.get(name.toLowerCase());
-        if (optionDefinition) {
-          Debug.assert(optionDefinition.type !== "listOrElement");
-          const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
-          if (!customTypeMap) {
-            if (pathOptions && optionDefinition.isFilePath) {
-              result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName));
-            } else {
-              result.set(name, value);
+        const targetName = getInternalSymbolName(target, verbatimTargetName);
+        includePrivateSymbol(target);
+        switch (node.kind) {
+          case 208 /* BindingElement */:
+            if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 260 /* VariableDeclaration */) {
+              const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
+              const { propertyName } = node;
+              addResult(
+                factory.createImportDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  factory.createImportClause(
+                    /*isTypeOnly*/
+                    false,
+                    /*name*/
+                    void 0,
+                    factory.createNamedImports([factory.createImportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
+                      factory.createIdentifier(localName)
+                    )])
+                  ),
+                  factory.createStringLiteral(specifier2),
+                  /*attributes*/
+                  void 0
+                ),
+                0 /* None */
+              );
+              break;
             }
-          } else {
-            if (optionDefinition.type === "list") {
-              result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap)));
-            } else {
-              result.set(name, getNameOfCompilerOptionValue(value, customTypeMap));
+            Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization");
+            break;
+          case 304 /* ShorthandPropertyAssignment */:
+            if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 226 /* BinaryExpression */) {
+              serializeExportSpecifier(
+                unescapeLeadingUnderscores(symbol.escapedName),
+                targetName
+              );
+            }
+            break;
+          case 260 /* VariableDeclaration */:
+            if (isPropertyAccessExpression(node.initializer)) {
+              const initializer = node.initializer;
+              const uniqueName = factory.createUniqueName(localName);
+              const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
+              addResult(
+                factory.createImportEqualsDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  uniqueName,
+                  factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
+                ),
+                0 /* None */
+              );
+              addResult(
+                factory.createImportEqualsDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  factory.createIdentifier(localName),
+                  factory.createQualifiedName(uniqueName, initializer.name)
+                ),
+                modifierFlags
+              );
+              break;
+            }
+          case 271 /* ImportEqualsDeclaration */:
+            if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, (d) => isSourceFile(d) && isJsonSourceFile(d))) {
+              serializeMaybeAliasAssignment(symbol);
+              break;
             }
+            const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
+            addResult(
+              factory.createImportEqualsDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                factory.createIdentifier(localName),
+                isLocalImport ? symbolToName(
+                  target,
+                  context,
+                  -1 /* All */,
+                  /*expectsIdentifier*/
+                  false
+                ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
+              ),
+              isLocalImport ? modifierFlags : 0 /* None */
+            );
+            break;
+          case 270 /* NamespaceExportDeclaration */:
+            addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
+            break;
+          case 273 /* ImportClause */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
+            const attributes = isImportDeclaration(node.parent) ? node.parent.attributes : void 0;
+            const isTypeOnly = isJSDocImportTag(node.parent);
+            addResult(
+              factory.createImportDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.createImportClause(
+                  isTypeOnly,
+                  factory.createIdentifier(localName),
+                  /*namedBindings*/
+                  void 0
+                ),
+                specifier2,
+                attributes
+              ),
+              0 /* None */
+            );
+            break;
           }
-        }
-      }
-    }
-    return result;
-  }
-  function getCompilerOptionsDiffValue(options, newLine) {
-    const compilerOptionsMap = getSerializedCompilerOption(options);
-    return getOverwrittenDefaultOptions();
-    function makePadding(paddingLength) {
-      return Array(paddingLength + 1).join(" ");
-    }
-    function getOverwrittenDefaultOptions() {
-      const result = [];
-      const tab = makePadding(2);
-      commandOptionsWithoutBuild.forEach((cmd) => {
-        if (!compilerOptionsMap.has(cmd.name)) {
-          return;
-        }
-        const newValue = compilerOptionsMap.get(cmd.name);
-        const defaultValue = getDefaultValueForOption(cmd);
-        if (newValue !== defaultValue) {
-          result.push(`${tab}${cmd.name}: ${newValue}`);
-        } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) {
-          result.push(`${tab}${cmd.name}: ${defaultValue}`);
-        }
-      });
-      return result.join(newLine) + newLine;
-    }
-  }
-  function getSerializedCompilerOption(options) {
-    const compilerOptions = extend(options, defaultInitCompilerOptions);
-    return serializeCompilerOptions(compilerOptions);
-  }
-  function generateTSConfig(options, fileNames, newLine) {
-    const compilerOptionsMap = getSerializedCompilerOption(options);
-    return writeConfigurations();
-    function makePadding(paddingLength) {
-      return Array(paddingLength + 1).join(" ");
-    }
-    function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) {
-      const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting];
-      return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name));
-    }
-    function writeConfigurations() {
-      const categorizedOptions = /* @__PURE__ */ new Map();
-      categorizedOptions.set(Diagnostics.Projects, []);
-      categorizedOptions.set(Diagnostics.Language_and_Environment, []);
-      categorizedOptions.set(Diagnostics.Modules, []);
-      categorizedOptions.set(Diagnostics.JavaScript_Support, []);
-      categorizedOptions.set(Diagnostics.Emit, []);
-      categorizedOptions.set(Diagnostics.Interop_Constraints, []);
-      categorizedOptions.set(Diagnostics.Type_Checking, []);
-      categorizedOptions.set(Diagnostics.Completeness, []);
-      for (const option of optionDeclarations) {
-        if (isAllowedOptionForOutput(option)) {
-          let listForCategory = categorizedOptions.get(option.category);
-          if (!listForCategory)
-            categorizedOptions.set(option.category, listForCategory = []);
-          listForCategory.push(option);
-        }
-      }
-      let marginLength = 0;
-      let seenKnownKeys = 0;
-      const entries = [];
-      categorizedOptions.forEach((options2, category) => {
-        if (entries.length !== 0) {
-          entries.push({ value: "" });
-        }
-        entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` });
-        for (const option of options2) {
-          let optionName;
-          if (compilerOptionsMap.has(option.name)) {
-            optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`;
-          } else {
-            optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`;
+          case 274 /* NamespaceImport */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
+            const isTypeOnly = isJSDocImportTag(node.parent.parent);
+            addResult(
+              factory.createImportDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.createImportClause(
+                  isTypeOnly,
+                  /*name*/
+                  void 0,
+                  factory.createNamespaceImport(factory.createIdentifier(localName))
+                ),
+                specifier2,
+                node.parent.attributes
+              ),
+              0 /* None */
+            );
+            break;
           }
-          entries.push({
-            value: optionName,
-            description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */`
-          });
-          marginLength = Math.max(optionName.length, marginLength);
+          case 280 /* NamespaceExport */:
+            addResult(
+              factory.createExportDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                factory.createNamespaceExport(factory.createIdentifier(localName)),
+                factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
+              ),
+              0 /* None */
+            );
+            break;
+          case 276 /* ImportSpecifier */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
+            const isTypeOnly = isJSDocImportTag(node.parent.parent.parent);
+            addResult(
+              factory.createImportDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.createImportClause(
+                  isTypeOnly,
+                  /*name*/
+                  void 0,
+                  factory.createNamedImports([
+                    factory.createImportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
+                      factory.createIdentifier(localName)
+                    )
+                  ])
+                ),
+                specifier2,
+                node.parent.parent.parent.attributes
+              ),
+              0 /* None */
+            );
+            break;
+          }
+          case 281 /* ExportSpecifier */:
+            const specifier = node.parent.parent.moduleSpecifier;
+            if (specifier && ((_f = node.propertyName) == null ? void 0 : _f.escapedText) === "default" /* Default */) {
+              verbatimTargetName = "default" /* Default */;
+            }
+            serializeExportSpecifier(
+              unescapeLeadingUnderscores(symbol.escapedName),
+              specifier ? verbatimTargetName : targetName,
+              specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0
+            );
+            break;
+          case 277 /* ExportAssignment */:
+            serializeMaybeAliasAssignment(symbol);
+            break;
+          case 226 /* BinaryExpression */:
+          case 211 /* PropertyAccessExpression */:
+          case 212 /* ElementAccessExpression */:
+            if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) {
+              serializeMaybeAliasAssignment(symbol);
+            } else {
+              serializeExportSpecifier(localName, targetName);
+            }
+            break;
+          default:
+            return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!");
         }
-      });
-      const tab = makePadding(2);
-      const result = [];
-      result.push(`{`);
-      result.push(`${tab}"compilerOptions": {`);
-      result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`);
-      result.push("");
-      for (const entry of entries) {
-        const { value, description: description3 = "" } = entry;
-        result.push(value && `${tab}${tab}${value}${description3 && makePadding(marginLength - value.length + 2) + description3}`);
-      }
-      if (fileNames.length) {
-        result.push(`${tab}},`);
-        result.push(`${tab}"files": [`);
-        for (let i = 0; i < fileNames.length; i++) {
-          result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`);
-        }
-        result.push(`${tab}]`);
-      } else {
-        result.push(`${tab}}`);
       }
-      result.push(`}`);
-      return result.join(newLine) + newLine;
-    }
-  }
-  function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) {
-    const result = {};
-    const optionsNameMap = getOptionsNameMap().optionsNameMap;
-    for (const name in options) {
-      if (hasProperty(options, name)) {
-        result[name] = convertToOptionValueWithAbsolutePaths(
-          optionsNameMap.get(name.toLowerCase()),
-          options[name],
-          toAbsolutePath
+      function serializeExportSpecifier(localName, targetName, specifier) {
+        addResult(
+          factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              localName !== targetName ? targetName : void 0,
+              localName
+            )]),
+            specifier
+          ),
+          0 /* None */
         );
       }
-    }
-    if (result.configFilePath) {
-      result.configFilePath = toAbsolutePath(result.configFilePath);
-    }
-    return result;
-  }
-  function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) {
-    if (option && !isNullOrUndefined(value)) {
-      if (option.type === "list") {
-        const values = value;
-        if (option.element.isFilePath && values.length) {
-          return values.map(toAbsolutePath);
+      function serializeMaybeAliasAssignment(symbol) {
+        var _a2;
+        if (symbol.flags & 4194304 /* Prototype */) {
+          return false;
         }
-      } else if (option.isFilePath) {
-        return toAbsolutePath(value);
-      }
-      Debug.assert(option.type !== "listOrElement");
-    }
-    return value;
-  }
-  function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    return parseJsonConfigFileContentWorker(
-      json,
-      /*sourceFile*/
-      void 0,
-      host,
-      basePath,
-      existingOptions,
-      existingWatchOptions,
-      configFileName,
-      resolutionStack,
-      extraFileExtensions,
-      extendedConfigCache
-    );
-  }
-  function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    var _a, _b;
-    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
-    const result = parseJsonConfigFileContentWorker(
-      /*json*/
-      void 0,
-      sourceFile,
-      host,
-      basePath,
-      existingOptions,
-      existingWatchOptions,
-      configFileName,
-      resolutionStack,
-      extraFileExtensions,
-      extendedConfigCache
-    );
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
-  }
-  function setConfigFileInOptions(options, configFile) {
-    if (configFile) {
-      Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile });
-    }
-  }
-  function isNullOrUndefined(x) {
-    return x === void 0 || x === null;
-  }
-  function directoryOfCombinedPath(fileName, basePath) {
-    return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath));
-  }
-  function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) {
-    Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0);
-    const errors = [];
-    const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache);
-    const { raw } = parsedConfig;
-    const options = extend(existingOptions, parsedConfig.options || {});
-    const watchOptions = existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions;
-    options.configFilePath = configFileName && normalizeSlashes(configFileName);
-    const configFileSpecs = getConfigFileSpecs();
-    if (sourceFile)
-      sourceFile.configFileSpecs = configFileSpecs;
-    setConfigFileInOptions(options, sourceFile);
-    const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath);
-    return {
-      options,
-      watchOptions,
-      fileNames: getFileNames(basePathForFileNames),
-      projectReferences: getProjectReferences(basePathForFileNames),
-      typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
-      raw,
-      errors,
-      // Wildcard directories (provided as part of a wildcard path) are stored in a
-      // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
-      // or a recursive directory. This information is used by filesystem watchers to monitor for
-      // new entries in these paths.
-      wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
-      compileOnSave: !!raw.compileOnSave
-    };
-    function getConfigFileSpecs() {
-      const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
-      const filesSpecs = toPropValue(getSpecsFromRaw("files"));
-      if (filesSpecs) {
-        const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0;
-        const hasExtends = hasProperty(raw, "extends");
-        if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) {
-          if (sourceFile) {
-            const fileName = configFileName || "tsconfig.json";
-            const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty;
-            const nodeValue = forEachTsConfigPropArray(sourceFile, "files", (property) => property.initializer);
-            const error2 = createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, nodeValue, diagnosticMessage, fileName);
-            errors.push(error2);
+        const name = unescapeLeadingUnderscores(symbol.escapedName);
+        const isExportEquals = name === "export=" /* ExportEquals */;
+        const isDefault = name === "default" /* Default */;
+        const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
+        const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
+        const target = aliasDecl && getTargetOfAliasDeclaration(
+          aliasDecl,
+          /*dontRecursivelyResolve*/
+          true
+        );
+        if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
+          const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
+          const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
+          const referenced = first2 && resolveEntityName(
+            first2,
+            -1 /* All */,
+            /*ignoreErrors*/
+            true,
+            /*dontResolveAlias*/
+            true,
+            enclosingDeclaration
+          );
+          if (referenced || target) {
+            includePrivateSymbol(referenced || target);
+          }
+          const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
+          context.tracker.disableTrackSymbol = true;
+          if (isExportAssignmentCompatibleSymbolName) {
+            results.push(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              isExportEquals,
+              symbolToExpression(target, context, -1 /* All */)
+            ));
           } else {
-            createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json");
+            if (first2 === expr && first2) {
+              serializeExportSpecifier(name, idText(first2));
+            } else if (expr && isClassExpression(expr)) {
+              serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target)));
+            } else {
+              const varName = getUnusedName(name, symbol);
+              addResult(
+                factory.createImportEqualsDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  factory.createIdentifier(varName),
+                  symbolToName(
+                    target,
+                    context,
+                    -1 /* All */,
+                    /*expectsIdentifier*/
+                    false
+                  )
+                ),
+                0 /* None */
+              );
+              serializeExportSpecifier(name, varName);
+            }
           }
+          context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
+          return true;
+        } else {
+          const varName = getUnusedName(name, symbol);
+          const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol)));
+          if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
+            serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 32 /* Export */);
+          } else {
+            const flags = ((_a2 = context.enclosingDeclaration) == null ? void 0 : _a2.kind) === 267 /* ModuleDeclaration */ && (!(symbol.flags & 98304 /* Accessor */) || symbol.flags & 65536 /* SetAccessor */) ? 1 /* Let */ : 2 /* Const */;
+            const statement = factory.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory.createVariableDeclarationList([
+                factory.createVariableDeclaration(
+                  varName,
+                  /*exclamationToken*/
+                  void 0,
+                  serializeTypeForDeclaration(
+                    context,
+                    /*declaration*/
+                    void 0,
+                    typeToSerialize,
+                    symbol
+                  )
+                )
+              ], flags)
+            );
+            addResult(
+              statement,
+              target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 128 /* Ambient */ : name === varName ? 32 /* Export */ : 0 /* None */
+            );
+          }
+          if (isExportAssignmentCompatibleSymbolName) {
+            results.push(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              isExportEquals,
+              factory.createIdentifier(varName)
+            ));
+            return true;
+          } else if (name !== varName) {
+            serializeExportSpecifier(name, varName);
+            return true;
+          }
+          return false;
         }
       }
-      let includeSpecs = toPropValue(getSpecsFromRaw("include"));
-      const excludeOfRaw = getSpecsFromRaw("exclude");
-      let isDefaultIncludeSpec = false;
-      let excludeSpecs = toPropValue(excludeOfRaw);
-      if (excludeOfRaw === "no-prop" && raw.compilerOptions) {
-        const outDir = raw.compilerOptions.outDir;
-        const declarationDir = raw.compilerOptions.declarationDir;
-        if (outDir || declarationDir) {
-          excludeSpecs = [outDir, declarationDir].filter((d) => !!d);
-        }
-      }
-      if (filesSpecs === void 0 && includeSpecs === void 0) {
-        includeSpecs = [defaultIncludeSpec];
-        isDefaultIncludeSpec = true;
-      }
-      let validatedIncludeSpecs, validatedExcludeSpecs;
-      if (includeSpecs) {
-        validatedIncludeSpecs = validateSpecs(
-          includeSpecs,
-          errors,
-          /*disallowTrailingRecursion*/
-          true,
-          sourceFile,
-          "include"
-        );
-      }
-      if (excludeSpecs) {
-        validatedExcludeSpecs = validateSpecs(
-          excludeSpecs,
-          errors,
-          /*disallowTrailingRecursion*/
-          false,
-          sourceFile,
-          "exclude"
-        );
+      function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
+        var _a2;
+        const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
+        return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !some((_a2 = typeToSerialize.symbol) == null ? void 0 : _a2.declarations, isTypeNode) && // If the type comes straight from a type node, we shouldn't try to break it up
+        !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
+        !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
+        !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => {
+          if (!isIdentifierText(symbolName(p), languageVersion)) {
+            return false;
+          }
+          if (!(p.flags & 98304 /* Accessor */)) {
+            return true;
+          }
+          return getNonMissingTypeOfSymbol(p) === getWriteTypeOfSymbol(p);
+        });
       }
-      return {
-        filesSpecs,
-        includeSpecs,
-        excludeSpecs,
-        validatedFilesSpec: filter(filesSpecs, isString),
-        validatedIncludeSpecs,
-        validatedExcludeSpecs,
-        pathPatterns: void 0,
-        // Initialized on first use
-        isDefaultIncludeSpec
-      };
-    }
-    function getFileNames(basePath2) {
-      const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions);
-      if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) {
-        errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
+      function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
+        return function serializePropertySymbol(p, isStatic2, baseType) {
+          var _a2, _b, _c, _d, _e;
+          const modifierFlags = getDeclarationModifierFlagsFromSymbol(p);
+          const isPrivate = !!(modifierFlags & 2 /* Private */);
+          if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) {
+            return [];
+          }
+          if (p.flags & 4194304 /* Prototype */ || p.escapedName === "constructor" || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) {
+            return [];
+          }
+          const flag = modifierFlags & ~1024 /* Async */ | (isStatic2 ? 256 /* Static */ : 0);
+          const name = getPropertyNameNodeForSymbol(p, context);
+          const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression));
+          if (p.flags & 98304 /* Accessor */ && useAccessors) {
+            const result = [];
+            if (p.flags & 65536 /* SetAccessor */) {
+              const setter = p.declarations && forEach(p.declarations, (d) => {
+                if (d.kind === 178 /* SetAccessor */) {
+                  return d;
+                }
+                if (isCallExpression(d) && isBindableObjectDefinePropertyCall(d)) {
+                  return forEach(d.arguments[2].properties, (propDecl) => {
+                    const id = getNameOfDeclaration(propDecl);
+                    if (!!id && isIdentifier(id) && idText(id) === "set") {
+                      return propDecl;
+                    }
+                  });
+                }
+              });
+              Debug.assert(!!setter);
+              const paramSymbol = isFunctionLikeDeclaration(setter) ? getSignatureFromDeclaration(setter).parameters[0] : void 0;
+              result.push(setTextRange2(
+                context,
+                factory.createSetAccessorDeclaration(
+                  factory.createModifiersFromModifierFlags(flag),
+                  name,
+                  [factory.createParameterDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*dotDotDotToken*/
+                    void 0,
+                    paramSymbol ? parameterToParameterDeclarationName(paramSymbol, getEffectiveParameterDeclaration(paramSymbol), context) : "value",
+                    /*questionToken*/
+                    void 0,
+                    isPrivate ? void 0 : serializeTypeForDeclaration(
+                      context,
+                      /*declaration*/
+                      void 0,
+                      getWriteTypeOfSymbol(p),
+                      p
+                    )
+                  )],
+                  /*body*/
+                  void 0
+                ),
+                ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl
+              ));
+            }
+            if (p.flags & 32768 /* GetAccessor */) {
+              const isPrivate2 = modifierFlags & 2 /* Private */;
+              result.push(setTextRange2(
+                context,
+                factory.createGetAccessorDeclaration(
+                  factory.createModifiersFromModifierFlags(flag),
+                  name,
+                  [],
+                  isPrivate2 ? void 0 : serializeTypeForDeclaration(
+                    context,
+                    /*declaration*/
+                    void 0,
+                    getTypeOfSymbol(p),
+                    p
+                  ),
+                  /*body*/
+                  void 0
+                ),
+                ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl
+              ));
+            }
+            return result;
+          } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) {
+            return setTextRange2(
+              context,
+              createProperty2(
+                factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag),
+                name,
+                p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
+                isPrivate ? void 0 : serializeTypeForDeclaration(
+                  context,
+                  /*declaration*/
+                  void 0,
+                  getWriteTypeOfSymbol(p),
+                  p
+                ),
+                // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
+                // interface members can't have initializers, however class members _can_
+                /*initializer*/
+                void 0
+              ),
+              ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl
+            );
+          }
+          if (p.flags & (8192 /* Method */ | 16 /* Function */)) {
+            const type = getTypeOfSymbol(p);
+            const signatures = getSignaturesOfType(type, 0 /* Call */);
+            if (flag & 2 /* Private */) {
+              return setTextRange2(
+                context,
+                createProperty2(
+                  factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag),
+                  name,
+                  p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
+                  /*type*/
+                  void 0,
+                  /*initializer*/
+                  void 0
+                ),
+                ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]
+              );
+            }
+            const results2 = [];
+            for (const sig of signatures) {
+              const decl = signatureToSignatureDeclarationHelper(
+                sig,
+                methodKind,
+                context,
+                {
+                  name,
+                  questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
+                  modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0
+                }
+              );
+              const location = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration;
+              results2.push(setTextRange2(context, decl, location));
+            }
+            return results2;
+          }
+          return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`);
+        };
       }
-      return fileNames;
-    }
-    function getProjectReferences(basePath2) {
-      let projectReferences;
-      const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
-      if (isArray(referencesOfRaw)) {
-        for (const ref of referencesOfRaw) {
-          if (typeof ref.path !== "string") {
-            createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string");
-          } else {
-            (projectReferences || (projectReferences = [])).push({
-              path: getNormalizedAbsolutePath(ref.path, basePath2),
-              originalPath: ref.path,
-              prepend: ref.prepend,
-              circular: ref.circular
-            });
+      function serializePropertySymbolForInterface(p, baseType) {
+        return serializePropertySymbolForInterfaceWorker(
+          p,
+          /*isStatic*/
+          false,
+          baseType
+        );
+      }
+      function serializeSignatures(kind, input, baseType, outputKind) {
+        const signatures = getSignaturesOfType(input, kind);
+        if (kind === 1 /* Construct */) {
+          if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) {
+            return [];
+          }
+          if (baseType) {
+            const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */);
+            if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) {
+              return [];
+            }
+            if (baseSigs.length === signatures.length) {
+              let failed = false;
+              for (let i = 0; i < baseSigs.length; i++) {
+                if (!compareSignaturesIdentical(
+                  signatures[i],
+                  baseSigs[i],
+                  /*partialMatch*/
+                  false,
+                  /*ignoreThisTypes*/
+                  false,
+                  /*ignoreReturnTypes*/
+                  true,
+                  compareTypesIdentical
+                )) {
+                  failed = true;
+                  break;
+                }
+              }
+              if (!failed) {
+                return [];
+              }
+            }
+          }
+          let privateProtected = 0;
+          for (const s of signatures) {
+            if (s.declaration) {
+              privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 2 /* Private */ | 4 /* Protected */);
+            }
+          }
+          if (privateProtected) {
+            return [setTextRange2(
+              context,
+              factory.createConstructorDeclaration(
+                factory.createModifiersFromModifierFlags(privateProtected),
+                /*parameters*/
+                [],
+                /*body*/
+                void 0
+              ),
+              signatures[0].declaration
+            )];
           }
         }
+        const results2 = [];
+        for (const sig of signatures) {
+          const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context);
+          results2.push(setTextRange2(context, decl, sig.declaration));
+        }
+        return results2;
       }
-      return projectReferences;
-    }
-    function toPropValue(specResult) {
-      return isArray(specResult) ? specResult : void 0;
-    }
-    function getSpecsFromRaw(prop) {
-      return getPropFromRaw(prop, isString, "string");
-    }
-    function getPropFromRaw(prop, validateElement, elementTypeName) {
-      if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) {
-        if (isArray(raw[prop])) {
-          const result = raw[prop];
-          if (!sourceFile && !every(result, validateElement)) {
-            errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName));
+      function serializeIndexSignatures(input, baseType) {
+        const results2 = [];
+        for (const info of getIndexInfosOfType(input)) {
+          if (baseType) {
+            const baseInfo = getIndexInfoOfType(baseType, info.keyType);
+            if (baseInfo) {
+              if (isTypeIdenticalTo(info.type, baseInfo.type)) {
+                continue;
+              }
+            }
           }
-          return result;
-        } else {
-          createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array");
-          return "not-array";
+          results2.push(indexInfoToIndexSignatureDeclarationHelper(
+            info,
+            context,
+            /*typeNode*/
+            void 0
+          ));
         }
+        return results2;
       }
-      return "no-prop";
-    }
-    function createCompilerDiagnosticOnlyIfJson(message, ...args) {
-      if (!sourceFile) {
-        errors.push(createCompilerDiagnostic(message, ...args));
+      function serializeBaseType(t, staticType, rootName) {
+        const ref = trySerializeAsTypeReference(t, 111551 /* Value */);
+        if (ref) {
+          return ref;
+        }
+        const tempName = getUnusedName(`${rootName}_base`);
+        const statement = factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory.createVariableDeclarationList([
+            factory.createVariableDeclaration(
+              tempName,
+              /*exclamationToken*/
+              void 0,
+              typeToTypeNodeHelper(staticType, context)
+            )
+          ], 2 /* Const */)
+        );
+        addResult(statement, 0 /* None */);
+        return factory.createExpressionWithTypeArguments(
+          factory.createIdentifier(tempName),
+          /*typeArguments*/
+          void 0
+        );
+      }
+      function trySerializeAsTypeReference(t, flags) {
+        let typeArgs;
+        let reference;
+        if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) {
+          typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context));
+          reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */);
+        } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) {
+          reference = symbolToExpression(t.symbol, context, 788968 /* Type */);
+        }
+        if (reference) {
+          return factory.createExpressionWithTypeArguments(reference, typeArgs);
+        }
+      }
+      function serializeImplementedType(t) {
+        const ref = trySerializeAsTypeReference(t, 788968 /* Type */);
+        if (ref) {
+          return ref;
+        }
+        if (t.symbol) {
+          return factory.createExpressionWithTypeArguments(
+            symbolToExpression(t.symbol, context, 788968 /* Type */),
+            /*typeArguments*/
+            void 0
+          );
+        }
+      }
+      function getUnusedName(input, symbol) {
+        var _a2, _b;
+        const id = symbol ? getSymbolId(symbol) : void 0;
+        if (id) {
+          if (context.remappedSymbolNames.has(id)) {
+            return context.remappedSymbolNames.get(id);
+          }
+        }
+        if (symbol) {
+          input = getNameCandidateWorker(symbol, input);
+        }
+        let i = 0;
+        const original = input;
+        while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) {
+          i++;
+          input = `${original}_${i}`;
+        }
+        (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input);
+        if (id) {
+          context.remappedSymbolNames.set(id, input);
+        }
+        return input;
+      }
+      function getNameCandidateWorker(symbol, localName) {
+        if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) {
+          const flags = context.flags;
+          context.flags |= 16777216 /* InInitialEntityName */;
+          const nameCandidate = getNameOfSymbolAsWritten(symbol, context);
+          context.flags = flags;
+          localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate;
+        }
+        if (localName === "default" /* Default */) {
+          localName = "_default";
+        } else if (localName === "export=" /* ExportEquals */) {
+          localName = "_exports";
+        }
+        localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-zA-Z0-9]/g, "_");
+        return localName;
+      }
+      function getInternalSymbolName(symbol, localName) {
+        const id = getSymbolId(symbol);
+        if (context.remappedSymbolNames.has(id)) {
+          return context.remappedSymbolNames.get(id);
+        }
+        localName = getNameCandidateWorker(symbol, localName);
+        context.remappedSymbolNames.set(id, localName);
+        return localName;
       }
     }
   }
-  function isErrorNoInputFiles(error2) {
-    return error2.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code;
-  }
-  function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) {
-    return createCompilerDiagnostic(
-      Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2,
-      configFileName || "tsconfig.json",
-      JSON.stringify(includeSpecs || []),
-      JSON.stringify(excludeSpecs || [])
-    );
-  }
-  function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) {
-    return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0);
-  }
-  function canJsonReportNoInputFiles(raw) {
-    return !hasProperty(raw, "files") && !hasProperty(raw, "references");
-  }
-  function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) {
-    const existingErrors = configParseDiagnostics.length;
-    if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) {
-      configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
-    } else {
-      filterMutate(configParseDiagnostics, (error2) => !isErrorNoInputFiles(error2));
+  function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) {
+    return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker);
+    function typePredicateToStringWorker(writer2) {
+      const nodeBuilderFlags = toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */;
+      const predicate = nodeBuilder.typePredicateToTypePredicateNode(typePredicate, enclosingDeclaration, nodeBuilderFlags);
+      const printer = createPrinterWithRemoveComments();
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        predicate,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
+      return writer2;
     }
-    return existingErrors !== configParseDiagnostics.length;
-  }
-  function isSuccessfulParsedTsconfig(value) {
-    return !!value.options;
   }
-  function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) {
-    var _a;
-    basePath = normalizeSlashes(basePath);
-    const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath);
-    if (resolutionStack.includes(resolvedPath)) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> ")));
-      return { raw: json || convertToObject(sourceFile, errors) };
-    }
-    const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors);
-    if ((_a = ownConfig.options) == null ? void 0 : _a.paths) {
-      ownConfig.options.pathsBasePath = basePath;
-    }
-    if (ownConfig.extendedConfigPath) {
-      resolutionStack = resolutionStack.concat([resolvedPath]);
-      const result = { options: {} };
-      if (isString(ownConfig.extendedConfigPath)) {
-        applyExtendedConfig(result, ownConfig.extendedConfigPath);
-      } else {
-        ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
-      }
-      if (!ownConfig.raw.include && result.include)
-        ownConfig.raw.include = result.include;
-      if (!ownConfig.raw.exclude && result.exclude)
-        ownConfig.raw.exclude = result.exclude;
-      if (!ownConfig.raw.files && result.files)
-        ownConfig.raw.files = result.files;
-      if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave)
-        ownConfig.raw.compileOnSave = result.compileOnSave;
-      if (sourceFile && result.extendedSourceFiles)
-        sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
-      ownConfig.options = assign(result.options, ownConfig.options);
-      ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
-    }
-    return ownConfig;
-    function applyExtendedConfig(result, extendedConfigPath) {
-      const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
-      if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
-        const extendsRaw = extendedConfig.raw;
-        let relativeDifference;
-        const setPropertyInResultIfNotUndefined = (propertyName) => {
-          if (extendsRaw[propertyName]) {
-            result[propertyName] = map(extendsRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
-              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
-              path
-            ));
+  function formatUnionTypes(types) {
+    const result = [];
+    let flags = 0;
+    for (let i = 0; i < types.length; i++) {
+      const t = types[i];
+      flags |= t.flags;
+      if (!(t.flags & 98304 /* Nullable */)) {
+        if (t.flags & (512 /* BooleanLiteral */ | 1056 /* EnumLike */)) {
+          const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLikeType(t);
+          if (baseType.flags & 1048576 /* Union */) {
+            const count = baseType.types.length;
+            if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) {
+              result.push(baseType);
+              i += count - 1;
+              continue;
+            }
           }
-        };
-        setPropertyInResultIfNotUndefined("include");
-        setPropertyInResultIfNotUndefined("exclude");
-        setPropertyInResultIfNotUndefined("files");
-        if (extendsRaw.compileOnSave !== void 0) {
-          result.compileOnSave = extendsRaw.compileOnSave;
         }
-        assign(result.options, extendedConfig.options);
-        result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
+        result.push(t);
       }
     }
+    if (flags & 65536 /* Null */) result.push(nullType);
+    if (flags & 32768 /* Undefined */) result.push(undefinedType);
+    return result || types;
   }
-  function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
-    if (hasProperty(json, "excludes")) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
+  function visibilityToString(flags) {
+    if (flags === 2 /* Private */) {
+      return "private";
     }
-    const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName);
-    const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition, basePath, errors, configFileName);
-    const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors);
-    json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
-    const extendedConfigPath = json.extends || json.extends === "" ? getExtendsConfigPathOrArray(json.extends, host, basePath, configFileName, errors) : void 0;
-    return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
+    if (flags === 4 /* Protected */) {
+      return "protected";
+    }
+    return "public";
   }
-  function getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, valueExpression, sourceFile) {
-    let extendedConfigPath;
-    const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-    if (isString(value)) {
-      extendedConfigPath = getExtendsConfigPath(
-        value,
-        host,
-        newBase,
-        errors,
-        valueExpression,
-        sourceFile
-      );
-    } else if (isArray(value)) {
-      extendedConfigPath = [];
-      for (let index = 0; index < value.length; index++) {
-        const fileName = value[index];
-        if (isString(fileName)) {
-          extendedConfigPath = append(
-            extendedConfigPath,
-            getExtendsConfigPath(
-              fileName,
-              host,
-              newBase,
-              errors,
-              valueExpression == null ? void 0 : valueExpression.elements[index],
-              sourceFile
-            )
-          );
-        } else {
-          convertJsonOption(extendsOptionDeclaration.element, value, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile);
-        }
+  function getTypeAliasForTypeLiteral(type) {
+    if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
+      const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
+      if (isTypeAliasDeclaration(node)) {
+        return getSymbolOfDeclaration(node);
       }
-    } else {
-      convertJsonOption(extendsOptionDeclaration, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
     }
-    return extendedConfigPath;
+    return void 0;
   }
-  function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) {
-    const options = getDefaultCompilerOptions(configFileName);
-    let typeAcquisition;
-    let watchOptions;
-    let extendedConfigPath;
-    let rootCompilerOptions;
-    const rootOptions = getTsconfigRootOptionsMap();
-    const json = convertConfigFileToObject(
-      sourceFile,
-      errors,
-      { rootOptions, onPropertySet }
-    );
-    if (!typeAcquisition) {
-      typeAcquisition = getDefaultTypeAcquisition(configFileName);
-    }
-    if (rootCompilerOptions && json && json.compilerOptions === void 0) {
-      errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0])));
-    }
-    return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
-    function onPropertySet(keyText, value, propertyAssignment, parentOption, option) {
-      if (option && option !== extendsOptionDeclaration)
-        value = convertJsonOption(option, value, basePath, errors, propertyAssignment, propertyAssignment.initializer, sourceFile);
-      if (parentOption == null ? void 0 : parentOption.name) {
-        if (option) {
-          let currentOption;
-          if (parentOption === compilerOptionsDeclaration)
-            currentOption = options;
-          else if (parentOption === watchOptionsDeclaration)
-            currentOption = watchOptions ?? (watchOptions = {});
-          else if (parentOption === typeAcquisitionDeclaration)
-            currentOption = typeAcquisition ?? (typeAcquisition = getDefaultTypeAcquisition(configFileName));
-          else
-            Debug.fail("Unknown option");
-          currentOption[option.name] = value;
-        } else if (keyText && (parentOption == null ? void 0 : parentOption.extraKeyDiagnostics)) {
-          if (parentOption.elementOptions) {
-            errors.push(createUnknownOptionError(
-              keyText,
-              parentOption.extraKeyDiagnostics,
-              /*unknownOptionErrorText*/
-              void 0,
-              propertyAssignment.name,
-              sourceFile
-            ));
-          } else {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, parentOption.extraKeyDiagnostics.unknownOptionDiagnostic, keyText));
-          }
+  function isTopLevelInExternalModuleAugmentation(node) {
+    return node && node.parent && node.parent.kind === 268 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent);
+  }
+  function isDefaultBindingContext(location) {
+    return location.kind === 307 /* SourceFile */ || isAmbientModule(location);
+  }
+  function getNameOfSymbolFromNameType(symbol, context) {
+    const nameType = getSymbolLinks(symbol).nameType;
+    if (nameType) {
+      if (nameType.flags & 384 /* StringOrNumberLiteral */) {
+        const name = "" + nameType.value;
+        if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) {
+          return `"${escapeString(name, 34 /* doubleQuote */)}"`;
         }
-      } else if (parentOption === rootOptions) {
-        if (option === extendsOptionDeclaration) {
-          extendedConfigPath = getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, propertyAssignment.initializer, sourceFile);
-        } else if (!option) {
-          if (keyText === "excludes") {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
-          }
-          if (find(commandOptionsWithoutBuild, (opt) => opt.name === keyText)) {
-            rootCompilerOptions = append(rootCompilerOptions, propertyAssignment.name);
-          }
+        if (isNumericLiteralName(name) && startsWith(name, "-")) {
+          return `[${name}]`;
         }
+        return name;
+      }
+      if (nameType.flags & 8192 /* UniqueESSymbol */) {
+        return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`;
       }
     }
   }
-  function getExtendsConfigPath(extendedConfig, host, basePath, errors, valueExpression, sourceFile) {
-    extendedConfig = normalizeSlashes(extendedConfig);
-    if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) {
-      let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath);
-      if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) {
-        extendedConfigPath = `${extendedConfigPath}.json`;
-        if (!host.fileExists(extendedConfigPath)) {
-          errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig));
-          return void 0;
-        }
-      }
-      return extendedConfigPath;
+  function getNameOfSymbolAsWritten(symbol, context) {
+    var _a;
+    if ((_a = context == null ? void 0 : context.remappedSymbolReferences) == null ? void 0 : _a.has(getSymbolId(symbol))) {
+      symbol = context.remappedSymbolReferences.get(getSymbolId(symbol));
     }
-    const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
-    if (resolved.resolvedModule) {
-      return resolved.resolvedModule.resolvedFileName;
+    if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
+    (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
+    !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
+    context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
+      return "default";
     }
-    if (extendedConfig === "") {
-      errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_cannot_be_given_an_empty_string, "extends"));
-    } else {
-      errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig));
+    if (symbol.declarations && symbol.declarations.length) {
+      let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0);
+      const name2 = declaration && getNameOfDeclaration(declaration);
+      if (declaration && name2) {
+        if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
+          return symbolName(symbol);
+        }
+        if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) {
+          const nameType = getSymbolLinks(symbol).nameType;
+          if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) {
+            const result = getNameOfSymbolFromNameType(symbol, context);
+            if (result !== void 0) {
+              return result;
+            }
+          }
+        }
+        return declarationNameToString(name2);
+      }
+      if (!declaration) {
+        declaration = symbol.declarations[0];
+      }
+      if (declaration.parent && declaration.parent.kind === 260 /* VariableDeclaration */) {
+        return declarationNameToString(declaration.parent.name);
+      }
+      switch (declaration.kind) {
+        case 231 /* ClassExpression */:
+        case 218 /* FunctionExpression */:
+        case 219 /* ArrowFunction */:
+          if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
+            context.encounteredError = true;
+          }
+          return declaration.kind === 231 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)";
+      }
     }
-    return void 0;
+    const name = getNameOfSymbolFromNameType(symbol, context);
+    return name !== void 0 ? name : symbolName(symbol);
   }
-  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
-    const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
-    let value;
-    let extendedResult;
-    let extendedConfig;
-    if (extendedConfigCache && (value = extendedConfigCache.get(path))) {
-      ({ extendedResult, extendedConfig } = value);
-    } else {
-      extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
-      if (!extendedResult.parseDiagnostics.length) {
-        extendedConfig = parseConfig(
-          /*json*/
-          void 0,
-          extendedResult,
-          host,
-          getDirectoryPath(extendedConfigPath),
-          getBaseFileName(extendedConfigPath),
-          resolutionStack,
-          errors,
-          extendedConfigCache
-        );
-      }
-      if (extendedConfigCache) {
-        extendedConfigCache.set(path, { extendedResult, extendedConfig });
+  function isDeclarationVisible(node) {
+    if (node) {
+      const links = getNodeLinks(node);
+      if (links.isVisible === void 0) {
+        links.isVisible = !!determineIfDeclarationIsVisible();
       }
+      return links.isVisible;
     }
-    if (sourceFile) {
-      (result.extendedSourceFiles ?? (result.extendedSourceFiles = /* @__PURE__ */ new Set())).add(extendedResult.fileName);
-      if (extendedResult.extendedSourceFiles) {
-        for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
-          result.extendedSourceFiles.add(extenedSourceFile);
-        }
+    return false;
+    function determineIfDeclarationIsVisible() {
+      switch (node.kind) {
+        case 338 /* JSDocCallbackTag */:
+        case 346 /* JSDocTypedefTag */:
+        case 340 /* JSDocEnumTag */:
+          return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
+        case 208 /* BindingElement */:
+          return isDeclarationVisible(node.parent.parent);
+        case 260 /* VariableDeclaration */:
+          if (isBindingPattern(node.name) && !node.name.elements.length) {
+            return false;
+          }
+        case 267 /* ModuleDeclaration */:
+        case 263 /* ClassDeclaration */:
+        case 264 /* InterfaceDeclaration */:
+        case 265 /* TypeAliasDeclaration */:
+        case 262 /* FunctionDeclaration */:
+        case 266 /* EnumDeclaration */:
+        case 271 /* ImportEqualsDeclaration */:
+          if (isExternalModuleAugmentation(node)) {
+            return true;
+          }
+          const parent2 = getDeclarationContainer(node);
+          if (!(getCombinedModifierFlagsCached(node) & 32 /* Export */) && !(node.kind !== 271 /* ImportEqualsDeclaration */ && parent2.kind !== 307 /* SourceFile */ && parent2.flags & 33554432 /* Ambient */)) {
+            return isGlobalSourceFile(parent2);
+          }
+          return isDeclarationVisible(parent2);
+        case 172 /* PropertyDeclaration */:
+        case 171 /* PropertySignature */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+          if (hasEffectiveModifier(node, 2 /* Private */ | 4 /* Protected */)) {
+            return false;
+          }
+        case 176 /* Constructor */:
+        case 180 /* ConstructSignature */:
+        case 179 /* CallSignature */:
+        case 181 /* IndexSignature */:
+        case 169 /* Parameter */:
+        case 268 /* ModuleBlock */:
+        case 184 /* FunctionType */:
+        case 185 /* ConstructorType */:
+        case 187 /* TypeLiteral */:
+        case 183 /* TypeReference */:
+        case 188 /* ArrayType */:
+        case 189 /* TupleType */:
+        case 192 /* UnionType */:
+        case 193 /* IntersectionType */:
+        case 196 /* ParenthesizedType */:
+        case 202 /* NamedTupleMember */:
+          return isDeclarationVisible(node.parent);
+        case 273 /* ImportClause */:
+        case 274 /* NamespaceImport */:
+        case 276 /* ImportSpecifier */:
+          return false;
+        case 168 /* TypeParameter */:
+        case 307 /* SourceFile */:
+        case 270 /* NamespaceExportDeclaration */:
+          return true;
+        case 277 /* ExportAssignment */:
+          return false;
+        default:
+          return false;
       }
     }
-    if (extendedResult.parseDiagnostics.length) {
-      errors.push(...extendedResult.parseDiagnostics);
-      return void 0;
+  }
+  function collectLinkedAliases(node, setVisibility) {
+    let exportSymbol;
+    if (node.parent && node.parent.kind === 277 /* ExportAssignment */) {
+      exportSymbol = resolveName(
+        node,
+        node,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      );
+    } else if (node.parent.kind === 281 /* ExportSpecifier */) {
+      exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
+    }
+    let result;
+    let visited;
+    if (exportSymbol) {
+      visited = /* @__PURE__ */ new Set();
+      visited.add(getSymbolId(exportSymbol));
+      buildVisibleNodeList(exportSymbol.declarations);
+    }
+    return result;
+    function buildVisibleNodeList(declarations) {
+      forEach(declarations, (declaration) => {
+        const resultNode = getAnyImportSyntax(declaration) || declaration;
+        if (setVisibility) {
+          getNodeLinks(declaration).isVisible = true;
+        } else {
+          result = result || [];
+          pushIfUnique(result, resultNode);
+        }
+        if (isInternalModuleImportEqualsDeclaration(declaration)) {
+          const internalModuleReference = declaration.moduleReference;
+          const firstIdentifier = getFirstIdentifier(internalModuleReference);
+          const importSymbol = resolveName(
+            declaration,
+            firstIdentifier.escapedText,
+            111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*isUse*/
+            false
+          );
+          if (importSymbol && visited) {
+            if (tryAddToSet(visited, getSymbolId(importSymbol))) {
+              buildVisibleNodeList(importSymbol.declarations);
+            }
+          }
+        }
+      });
     }
-    return extendedConfig;
   }
-  function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) {
-    if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) {
+  function pushTypeResolution(target, propertyName) {
+    const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName);
+    if (resolutionCycleStartIndex >= 0) {
+      const { length: length2 } = resolutionTargets;
+      for (let i = resolutionCycleStartIndex; i < length2; i++) {
+        resolutionResults[i] = false;
+      }
       return false;
     }
-    const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors);
-    return typeof result === "boolean" && result;
+    resolutionTargets.push(target);
+    resolutionResults.push(
+      /*items*/
+      true
+    );
+    resolutionPropertyNames.push(propertyName);
+    return true;
   }
-  function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) {
-    const errors = [];
-    const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName);
-    return { options, errors };
+  function findResolutionCycleStartIndex(target, propertyName) {
+    for (let i = resolutionTargets.length - 1; i >= resolutionStart; i--) {
+      if (resolutionTargetHasProperty(resolutionTargets[i], resolutionPropertyNames[i])) {
+        return -1;
+      }
+      if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) {
+        return i;
+      }
+    }
+    return -1;
   }
-  function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) {
-    const errors = [];
-    const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName);
-    return { options, errors };
+  function resolutionTargetHasProperty(target, propertyName) {
+    switch (propertyName) {
+      case 0 /* Type */:
+        return !!getSymbolLinks(target).type;
+      case 2 /* DeclaredType */:
+        return !!getSymbolLinks(target).declaredType;
+      case 1 /* ResolvedBaseConstructorType */:
+        return !!target.resolvedBaseConstructorType;
+      case 3 /* ResolvedReturnType */:
+        return !!target.resolvedReturnType;
+      case 4 /* ImmediateBaseConstraint */:
+        return !!target.immediateBaseConstraint;
+      case 5 /* ResolvedTypeArguments */:
+        return !!target.resolvedTypeArguments;
+      case 6 /* ResolvedBaseTypes */:
+        return !!target.baseTypesResolved;
+      case 7 /* WriteType */:
+        return !!getSymbolLinks(target).writeType;
+      case 8 /* ParameterInitializerContainsUndefined */:
+        return getNodeLinks(target).parameterInitializerContainsUndefined !== void 0;
+    }
+    return Debug.assertNever(propertyName);
+  }
+  function popTypeResolution() {
+    resolutionTargets.pop();
+    resolutionPropertyNames.pop();
+    return resolutionResults.pop();
+  }
+  function getDeclarationContainer(node) {
+    return findAncestor(getRootDeclaration(node), (node2) => {
+      switch (node2.kind) {
+        case 260 /* VariableDeclaration */:
+        case 261 /* VariableDeclarationList */:
+        case 276 /* ImportSpecifier */:
+        case 275 /* NamedImports */:
+        case 274 /* NamespaceImport */:
+        case 273 /* ImportClause */:
+          return false;
+        default:
+          return true;
+      }
+    }).parent;
   }
-  function getDefaultCompilerOptions(configFileName) {
-    const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {};
-    return options;
+  function getTypeOfPrototypeProperty(prototype) {
+    const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype));
+    return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType;
   }
-  function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
-    const options = getDefaultCompilerOptions(configFileName);
-    convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors);
-    if (configFileName) {
-      options.configFilePath = normalizeSlashes(configFileName);
-    }
-    return options;
+  function getTypeOfPropertyOfType(type, name) {
+    const prop = getPropertyOfType(type, name);
+    return prop ? getTypeOfSymbol(prop) : void 0;
   }
-  function getDefaultTypeAcquisition(configFileName) {
-    return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] };
+  function getTypeOfPropertyOrIndexSignatureOfType(type, name) {
+    var _a;
+    let propType;
+    return getTypeOfPropertyOfType(type, name) || (propType = (_a = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a.type) && addOptionality(
+      propType,
+      /*isProperty*/
+      true,
+      /*isOptional*/
+      true
+    );
   }
-  function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
-    const options = getDefaultTypeAcquisition(configFileName);
-    convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), jsonOptions, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors);
-    return options;
+  function isTypeAny(type) {
+    return type && (type.flags & 1 /* Any */) !== 0;
   }
-  function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
-    return convertOptionsFromJson(
-      getCommandLineWatchOptionsMap(),
-      jsonOptions,
-      basePath,
-      /*defaultOptions*/
-      void 0,
-      watchOptionsDidYouMeanDiagnostics,
-      errors
-    );
+  function isErrorType(type) {
+    return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol);
   }
-  function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
-    if (!jsonOptions) {
-      return;
+  function getTypeForBindingElementParent(node, checkMode) {
+    if (checkMode !== 0 /* Normal */) {
+      return getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        false,
+        checkMode
+      );
     }
-    for (const id in jsonOptions) {
-      const opt = optionsNameMap.get(id);
-      if (opt) {
-        (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors);
+    const symbol = getSymbolOfDeclaration(node);
+    return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
+      node,
+      /*includeOptionality*/
+      false,
+      checkMode
+    );
+  }
+  function getRestType(source, properties, symbol) {
+    source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
+    if (source.flags & 131072 /* Never */) {
+      return emptyObjectType;
+    }
+    if (source.flags & 1048576 /* Union */) {
+      return mapType(source, (t) => getRestType(t, properties, symbol));
+    }
+    let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName));
+    const spreadableProperties = [];
+    const unspreadableToRestKeys = [];
+    for (const prop of getPropertiesOfType(source)) {
+      const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
+      if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) && isSpreadableProperty(prop)) {
+        spreadableProperties.push(prop);
       } else {
-        errors.push(createUnknownOptionError(id, diagnostics));
+        unspreadableToRestKeys.push(literalTypeFromProperty);
       }
     }
-    return defaultOptions;
-  }
-  function createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, message, ...args) {
-    return sourceFile && node ? createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) : createCompilerDiagnostic(message, ...args);
-  }
-  function convertJsonOption(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) {
-    if (opt.isCommandLineOnly) {
-      errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, propertyAssignment == null ? void 0 : propertyAssignment.name, Diagnostics.Option_0_can_only_be_specified_on_command_line, opt.name));
-      return void 0;
-    }
-    if (isCompilerOptionsValue(opt, value)) {
-      const optType = opt.type;
-      if (optType === "list" && isArray(value)) {
-        return convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
-      } else if (optType === "listOrElement") {
-        return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) : convertJsonOption(opt.element, value, basePath, errors, propertyAssignment, valueExpression, sourceFile);
-      } else if (!isString(opt.type)) {
-        return convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile);
+    if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) {
+      if (unspreadableToRestKeys.length) {
+        omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]);
       }
-      const validatedValue = validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile);
-      return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue);
-    } else {
-      errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt)));
+      if (omitKeyType.flags & 131072 /* Never */) {
+        return source;
+      }
+      const omitTypeAlias = getGlobalOmitSymbol();
+      if (!omitTypeAlias) {
+        return errorType;
+      }
+      return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]);
     }
+    const members = createSymbolTable();
+    for (const prop of spreadableProperties) {
+      members.set(prop.escapedName, getSpreadSymbol(
+        prop,
+        /*readonly*/
+        false
+      ));
+    }
+    const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
+    result.objectFlags |= 4194304 /* ObjectRestType */;
+    return result;
   }
-  function normalizeNonListOptionValue(option, basePath, value) {
-    if (option.isFilePath) {
-      value = getNormalizedAbsolutePath(value, basePath);
-      if (value === "") {
-        value = ".";
+  function isGenericTypeWithUndefinedConstraint(type) {
+    return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */);
+  }
+  function getNonUndefinedType(type) {
+    const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type;
+    return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */);
+  }
+  function getFlowTypeOfDestructuring(node, declaredType) {
+    const reference = getSyntheticElementAccess(node);
+    return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType;
+  }
+  function getSyntheticElementAccess(node) {
+    const parentAccess = getParentElementAccess(node);
+    if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
+      const propName = getDestructuringPropertyName(node);
+      if (propName) {
+        const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
+        const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess);
+        const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node);
+        setParent(literal, result);
+        setParent(result, node);
+        if (lhsExpr !== parentAccess) {
+          setParent(lhsExpr, result);
+        }
+        result.flowNode = parentAccess.flowNode;
+        return result;
       }
     }
-    return value;
   }
-  function validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile) {
-    var _a;
-    if (isNullOrUndefined(value))
-      return void 0;
-    const d = (_a = opt.extraValidation) == null ? void 0 : _a.call(opt, value);
-    if (!d)
-      return value;
-    errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, ...d));
-    return void 0;
+  function getParentElementAccess(node) {
+    const ancestor = node.parent.parent;
+    switch (ancestor.kind) {
+      case 208 /* BindingElement */:
+      case 303 /* PropertyAssignment */:
+        return getSyntheticElementAccess(ancestor);
+      case 209 /* ArrayLiteralExpression */:
+        return getSyntheticElementAccess(node.parent);
+      case 260 /* VariableDeclaration */:
+        return ancestor.initializer;
+      case 226 /* BinaryExpression */:
+        return ancestor.right;
+    }
   }
-  function convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile) {
-    if (isNullOrUndefined(value))
-      return void 0;
-    const key = value.toLowerCase();
-    const val = opt.type.get(key);
-    if (val !== void 0) {
-      return validateJsonOptionValue(opt, val, errors, valueExpression, sourceFile);
-    } else {
-      errors.push(createDiagnosticForInvalidCustomType(opt, (message, ...args) => createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, message, ...args)));
-    }
-  }
-  function convertJsonOptionOfListType(option, values, basePath, errors, propertyAssignment, valueExpression, sourceFile) {
-    return filter(map(values, (v, index) => convertJsonOption(option.element, v, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile)), (v) => option.listPreserveFalsyValues ? true : !!v);
-  }
-  function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) {
-    basePath = normalizePath(basePath);
-    const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
-    const literalFileMap = /* @__PURE__ */ new Map();
-    const wildcardFileMap = /* @__PURE__ */ new Map();
-    const wildCardJsonFileMap = /* @__PURE__ */ new Map();
-    const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs;
-    const supportedExtensions = getSupportedExtensions(options, extraFileExtensions);
-    const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
-    if (validatedFilesSpec) {
-      for (const fileName of validatedFilesSpec) {
-        const file = getNormalizedAbsolutePath(fileName, basePath);
-        literalFileMap.set(keyMapper(file), file);
-      }
-    }
-    let jsonOnlyIncludeRegexes;
-    if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
-      for (const file of host.readDirectory(
-        basePath,
-        flatten(supportedExtensionsWithJsonIfResolveJsonModule),
-        validatedExcludeSpecs,
-        validatedIncludeSpecs,
-        /*depth*/
-        void 0
-      )) {
-        if (fileExtensionIs(file, ".json" /* Json */)) {
-          if (!jsonOnlyIncludeRegexes) {
-            const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
-            const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`);
-            jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray;
-          }
-          const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file));
-          if (includeIndex !== -1) {
-            const key2 = keyMapper(file);
-            if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) {
-              wildCardJsonFileMap.set(key2, file);
-            }
-          }
-          continue;
-        }
-        if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) {
-          continue;
+  function getDestructuringPropertyName(node) {
+    const parent2 = node.parent;
+    if (node.kind === 208 /* BindingElement */ && parent2.kind === 206 /* ObjectBindingPattern */) {
+      return getLiteralPropertyNameText(node.propertyName || node.name);
+    }
+    if (node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) {
+      return getLiteralPropertyNameText(node.name);
+    }
+    return "" + parent2.elements.indexOf(node);
+  }
+  function getLiteralPropertyNameText(name) {
+    const type = getLiteralTypeFromPropertyName(name);
+    return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0;
+  }
+  function getTypeForBindingElement(declaration) {
+    const checkMode = declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */;
+    const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode);
+    return parentType && getBindingElementTypeFromParentType(
+      declaration,
+      parentType,
+      /*noTupleBoundsCheck*/
+      false
+    );
+  }
+  function getBindingElementTypeFromParentType(declaration, parentType, noTupleBoundsCheck) {
+    if (isTypeAny(parentType)) {
+      return parentType;
+    }
+    const pattern = declaration.parent;
+    if (strictNullChecks && declaration.flags & 33554432 /* Ambient */ && isPartOfParameterDeclaration(declaration)) {
+      parentType = getNonNullableType(parentType);
+    } else if (strictNullChecks && pattern.parent.initializer && !hasTypeFacts(getTypeOfInitializer(pattern.parent.initializer), 65536 /* EQUndefined */)) {
+      parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */);
+    }
+    let type;
+    if (pattern.kind === 206 /* ObjectBindingPattern */) {
+      if (declaration.dotDotDotToken) {
+        parentType = getReducedType(parentType);
+        if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) {
+          error2(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types);
+          return errorType;
         }
-        removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper);
-        const key = keyMapper(file);
-        if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) {
-          wildcardFileMap.set(key, file);
+        const literalMembers = [];
+        for (const element of pattern.elements) {
+          if (!element.dotDotDotToken) {
+            literalMembers.push(element.propertyName || element.name);
+          }
         }
+        type = getRestType(parentType, literalMembers, declaration.symbol);
+      } else {
+        const name = declaration.propertyName || declaration.name;
+        const indexType = getLiteralTypeFromPropertyName(name);
+        const declaredType = getIndexedAccessType(parentType, indexType, 32 /* ExpressionPosition */, name);
+        type = getFlowTypeOfDestructuring(declaration, declaredType);
       }
-    }
-    const literalFiles = arrayFrom(literalFileMap.values());
-    const wildcardFiles = arrayFrom(wildcardFileMap.values());
-    return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values()));
-  }
-  function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames2, currentDirectory) {
-    const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec;
-    if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs))
-      return false;
-    basePath = normalizePath(basePath);
-    const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    if (validatedFilesSpec) {
-      for (const fileName of validatedFilesSpec) {
-        if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck)
-          return false;
+    } else {
+      const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
+      const index = pattern.elements.indexOf(declaration);
+      if (declaration.dotDotDotToken) {
+        const baseConstraint = mapType(parentType, (t) => t.flags & 58982400 /* InstantiableNonPrimitive */ ? getBaseConstraintOrType(t) : t);
+        type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
+      } else if (isArrayLikeType(parentType)) {
+        const indexType = getNumberLiteralType(index);
+        const accessFlags = 32 /* ExpressionPosition */ | (noTupleBoundsCheck || hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
+        const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType;
+        type = getFlowTypeOfDestructuring(declaration, declaredType);
+      } else {
+        type = elementType;
       }
     }
-    return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath);
+    if (!declaration.initializer) {
+      return type;
+    }
+    if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) {
+      return strictNullChecks && !hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type;
+    }
+    return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */));
   }
-  function invalidDotDotAfterRecursiveWildcard(s) {
-    const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/");
-    if (wildcardIndex === -1) {
-      return false;
+  function getTypeForDeclarationFromJSDocComment(declaration) {
+    const jsdocType = getJSDocType(declaration);
+    if (jsdocType) {
+      return getTypeFromTypeNode(jsdocType);
     }
-    const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../");
-    return lastDotIndex > wildcardIndex;
+    return void 0;
   }
-  function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory) {
-    return matchesExcludeWorker(
-      pathToCheck,
-      filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)),
-      useCaseSensitiveFileNames2,
-      currentDirectory
+  function isNullOrUndefined3(node) {
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
     );
+    return expr.kind === 106 /* NullKeyword */ || expr.kind === 80 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
   }
-  function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath) {
-    const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude");
-    const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames2);
-    if (!excludeRegex)
-      return false;
-    if (excludeRegex.test(pathToCheck))
-      return true;
-    return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck));
+  function isEmptyArrayLiteral2(node) {
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return expr.kind === 209 /* ArrayLiteralExpression */ && expr.elements.length === 0;
   }
-  function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) {
-    return specs.filter((spec) => {
-      if (!isString(spec))
-        return false;
-      const diag2 = specToDiagnostic(spec, disallowTrailingRecursion);
-      if (diag2 !== void 0) {
-        errors.push(createDiagnostic(...diag2));
+  function addOptionality(type, isProperty = false, isOptional = true) {
+    return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type;
+  }
+  function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
+    if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 249 /* ForInStatement */) {
+      const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
+        declaration.parent.parent.expression,
+        /*checkMode*/
+        checkMode
+      )));
+      return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
+    }
+    if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) {
+      const forOfStatement = declaration.parent.parent;
+      return checkRightHandSideOfForOf(forOfStatement) || anyType;
+    }
+    if (isBindingPattern(declaration.parent)) {
+      return getTypeForBindingElement(declaration);
+    }
+    const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
+    const isOptional = includeOptionality && isOptionalDeclaration(declaration);
+    const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
+    if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) {
+      if (declaredType) {
+        return isTypeAny(declaredType) || declaredType === unknownType ? declaredType : errorType;
       }
-      return diag2 === void 0;
-    });
-    function createDiagnostic(message, spec) {
-      const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec);
-      return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(jsonSourceFile, element, message, spec);
-    }
-  }
-  function specToDiagnostic(spec, disallowTrailingRecursion) {
-    Debug.assert(typeof spec === "string");
-    if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) {
-      return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
-    } else if (invalidDotDotAfterRecursiveWildcard(spec)) {
-      return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
-    }
-  }
-  function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, basePath, useCaseSensitiveFileNames2) {
-    const rawExcludeRegex = getRegularExpressionForWildcard(exclude, basePath, "exclude");
-    const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames2 ? "" : "i");
-    const wildcardDirectories = {};
-    const wildCardKeyToPath = /* @__PURE__ */ new Map();
-    if (include !== void 0) {
-      const recursiveKeys = [];
-      for (const file of include) {
-        const spec = normalizePath(combinePaths(basePath, file));
-        if (excludeRegex && excludeRegex.test(spec)) {
-          continue;
-        }
-        const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2);
-        if (match) {
-          const { key, path, flags } = match;
-          const existingPath = wildCardKeyToPath.get(key);
-          const existingFlags = existingPath !== void 0 ? wildcardDirectories[existingPath] : void 0;
-          if (existingFlags === void 0 || existingFlags < flags) {
-            wildcardDirectories[existingPath !== void 0 ? existingPath : path] = flags;
-            if (existingPath === void 0)
-              wildCardKeyToPath.set(key, path);
-            if (flags === 1 /* Recursive */) {
-              recursiveKeys.push(key);
-            }
+      return useUnknownInCatchVariables ? unknownType : anyType;
+    }
+    if (declaredType) {
+      return addOptionality(declaredType, isProperty, isOptional);
+    }
+    if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlagsCached(declaration) & 32 /* Export */) && !(declaration.flags & 33554432 /* Ambient */)) {
+      if (!(getCombinedNodeFlagsCached(declaration) & 6 /* Constant */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) {
+        return autoType;
+      }
+      if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) {
+        return autoArrayType;
+      }
+    }
+    if (isParameter(declaration)) {
+      if (!declaration.symbol) {
+        return;
+      }
+      const func = declaration.parent;
+      if (func.kind === 178 /* SetAccessor */ && hasBindableName(func)) {
+        const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 177 /* GetAccessor */);
+        if (getter) {
+          const getterSignature = getSignatureFromDeclaration(getter);
+          const thisParameter = getAccessorThisParameter(func);
+          if (thisParameter && declaration === thisParameter) {
+            Debug.assert(!thisParameter.type);
+            return getTypeOfSymbol(getterSignature.thisParameter);
           }
+          return getReturnTypeOfSignature(getterSignature);
         }
       }
-      for (const path in wildcardDirectories) {
-        if (hasProperty(wildcardDirectories, path)) {
-          for (const recursiveKey of recursiveKeys) {
-            const key = toCanonicalKey(path, useCaseSensitiveFileNames2);
-            if (key !== recursiveKey && containsPath(recursiveKey, key, basePath, !useCaseSensitiveFileNames2)) {
-              delete wildcardDirectories[path];
-            }
-          }
+      const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration);
+      if (parameterTypeOfTypeTag) return parameterTypeOfTypeTag;
+      const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
+      if (type) {
+        return addOptionality(
+          type,
+          /*isProperty*/
+          false,
+          isOptional
+        );
+      }
+    }
+    if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
+      if (isInJSFile(declaration) && !isParameter(declaration)) {
+        const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
+        if (containerObjectType) {
+          return containerObjectType;
         }
       }
+      const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode));
+      return addOptionality(type, isProperty, isOptional);
     }
-    return wildcardDirectories;
-  }
-  function toCanonicalKey(path, useCaseSensitiveFileNames2) {
-    return useCaseSensitiveFileNames2 ? path : toFileNameLowerCase(path);
-  }
-  function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2) {
-    const match = wildcardDirectoryPattern.exec(spec);
-    if (match) {
-      const questionWildcardIndex = spec.indexOf("?");
-      const starWildcardIndex = spec.indexOf("*");
-      const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator);
-      return {
-        key: toCanonicalKey(match[0], useCaseSensitiveFileNames2),
-        path: match[0],
-        flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */
-      };
+    if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) {
+      if (!hasStaticModifier(declaration)) {
+        const constructor = findConstructorDeclaration(declaration.parent);
+        const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
+        );
+      } else {
+        const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
+        const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
+        );
+      }
     }
-    if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) {
-      const path = removeTrailingDirectorySeparator(spec);
-      return {
-        key: toCanonicalKey(path, useCaseSensitiveFileNames2),
-        path,
-        flags: 1 /* Recursive */
-      };
+    if (isJsxAttribute(declaration)) {
+      return trueType;
+    }
+    if (isBindingPattern(declaration.name)) {
+      return getTypeFromBindingPattern(
+        declaration.name,
+        /*includePatternInType*/
+        false,
+        /*reportErrors*/
+        true
+      );
     }
     return void 0;
   }
-  function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) {
-    const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
-    if (!extensionGroup) {
-      return false;
-    }
-    for (const ext of extensionGroup) {
-      if (fileExtensionIs(file, ext) && (ext !== ".ts" /* Ts */ || !fileExtensionIs(file, ".d.ts" /* Dts */))) {
-        return false;
-      }
-      const higherPriorityPath = keyMapper(changeExtension(file, ext));
-      if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) {
-        if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) {
-          continue;
-        }
-        return true;
+  function isConstructorDeclaredProperty(symbol) {
+    if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) {
+      const links = getSymbolLinks(symbol);
+      if (links.isConstructorDeclaredProperty === void 0) {
+        links.isConstructorDeclaredProperty = false;
+        links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 212 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
+          /*declaredType*/
+          void 0,
+          declaration,
+          symbol,
+          declaration
+        ));
       }
+      return links.isConstructorDeclaredProperty;
     }
     return false;
   }
-  function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) {
-    const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
-    if (!extensionGroup) {
+  function isAutoTypedProperty(symbol) {
+    const declaration = symbol.valueDeclaration;
+    return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration));
+  }
+  function getDeclaringConstructor(symbol) {
+    if (!symbol.declarations) {
       return;
     }
-    for (let i = extensionGroup.length - 1; i >= 0; i--) {
-      const ext = extensionGroup[i];
-      if (fileExtensionIs(file, ext)) {
-        return;
+    for (const declaration of symbol.declarations) {
+      const container = getThisContainer(
+        declaration,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
+      if (container && (container.kind === 176 /* Constructor */ || isJSConstructor(container))) {
+        return container;
       }
-      const lowerPriorityPath = keyMapper(changeExtension(file, ext));
-      wildcardFiles.delete(lowerPriorityPath);
     }
   }
-  function convertCompilerOptionsForTelemetry(opts) {
-    const out = {};
-    for (const key in opts) {
-      if (hasProperty(opts, key)) {
-        const type = getOptionFromName(key);
-        if (type !== void 0) {
-          out[key] = getOptionValueWithEmptyStrings(opts[key], type);
-        }
+  function getFlowTypeFromCommonJSExport(symbol) {
+    const file = getSourceFileOfNode(symbol.declarations[0]);
+    const accessName = unescapeLeadingUnderscores(symbol.escapedName);
+    const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression));
+    const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName);
+    if (areAllModuleExports) {
+      setParent(reference.expression.expression, reference.expression);
+    }
+    setParent(reference.expression, reference);
+    setParent(reference, file);
+    reference.flowNode = file.endFlowNode;
+    return getFlowTypeOfReference(reference, autoType, undefinedType);
+  }
+  function getFlowTypeInStaticBlocks(symbol, staticBlocks) {
+    const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
+    for (const staticBlock of staticBlocks) {
+      const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
+      setParent(reference.expression, reference);
+      setParent(reference, staticBlock);
+      reference.flowNode = staticBlock.returnFlowNode;
+      const flowType = getFlowTypeOfProperty(reference, symbol);
+      if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
+        error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
+      }
+      if (everyType(flowType, isNullableType)) {
+        continue;
       }
+      return convertAutoToAny(flowType);
     }
-    return out;
   }
-  function getOptionValueWithEmptyStrings(value, option) {
-    if (value === void 0)
-      return value;
-    switch (option.type) {
-      case "object":
-        return "";
-      case "string":
-        return "";
-      case "number":
-        return typeof value === "number" ? value : "";
-      case "boolean":
-        return typeof value === "boolean" ? value : "";
-      case "listOrElement":
-        if (!isArray(value))
-          return getOptionValueWithEmptyStrings(value, option.element);
-      case "list":
-        const elementType = option.element;
-        return isArray(value) ? mapDefined(value, (v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
-      default:
-        return forEachEntry(option.type, (optionEnumValue, optionStringValue) => {
-          if (optionEnumValue === value) {
-            return optionStringValue;
-          }
-        });
+  function getFlowTypeInConstructor(symbol, constructor) {
+    const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
+    const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
+    setParent(reference.expression, reference);
+    setParent(reference, constructor);
+    reference.flowNode = constructor.returnFlowNode;
+    const flowType = getFlowTypeOfProperty(reference, symbol);
+    if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
+      error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
     }
+    return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType);
   }
-  function getDefaultValueForOption(option) {
-    switch (option.type) {
-      case "number":
-        return 1;
-      case "boolean":
-        return true;
-      case "string":
-        const defaultValue = option.defaultValueDescription;
-        return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
-      case "list":
-        return [];
-      case "listOrElement":
-        return getDefaultValueForOption(option.element);
-      case "object":
-        return {};
-      default:
-        const value = firstOrUndefinedIterator(option.type.keys());
-        if (value !== void 0)
-          return value;
-        return Debug.fail("Expected 'option.type' to have entries.");
-    }
-  }
-  var compileOnSaveCommandLineOption, jsxOptionMap, inverseJsxOptionMap, libEntries, libs, libMap, optionsForWatch, commonOptionsWithBuild, targetOptionDeclaration, moduleOptionDeclaration, commandOptionsWithoutBuild, optionDeclarations, semanticDiagnosticsOptionDeclarations, affectsEmitOptionDeclarations, affectsDeclarationPathOptionDeclarations, moduleResolutionOptionDeclarations, sourceFileAffectingCompilerOptions, optionsAffectingProgramStructure, transpileOptionValueCompilerOptions, optionsForBuild, buildOpts, typeAcquisitionDeclarations, optionsNameMapCache, compilerOptionsAlternateMode, defaultInitCompilerOptions, compilerOptionsDidYouMeanDiagnostics, buildOptionsNameMapCache, buildOptionsAlternateMode, buildOptionsDidYouMeanDiagnostics, typeAcquisitionDidYouMeanDiagnostics, watchOptionsNameMapCache, watchOptionsDidYouMeanDiagnostics, commandLineCompilerOptionsMapCache, commandLineWatchOptionsMapCache, commandLineTypeAcquisitionMapCache, extendsOptionDeclaration, compilerOptionsDeclaration, watchOptionsDeclaration, typeAcquisitionDeclaration, _tsconfigRootOptions, defaultIncludeSpec, invalidTrailingRecursionPattern, wildcardDirectoryPattern;
-  var init_commandLineParser = __esm({
-    "src/compiler/commandLineParser.ts"() {
-      "use strict";
-      init_ts2();
-      compileOnSaveCommandLineOption = {
-        name: "compileOnSave",
-        type: "boolean",
-        defaultValueDescription: false
-      };
-      jsxOptionMap = new Map(Object.entries({
-        "preserve": 1 /* Preserve */,
-        "react-native": 3 /* ReactNative */,
-        "react": 2 /* React */,
-        "react-jsx": 4 /* ReactJSX */,
-        "react-jsxdev": 5 /* ReactJSXDev */
-      }));
-      inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
-      libEntries = [
-        // JavaScript only
-        ["es5", "lib.es5.d.ts"],
-        ["es6", "lib.es2015.d.ts"],
-        ["es2015", "lib.es2015.d.ts"],
-        ["es7", "lib.es2016.d.ts"],
-        ["es2016", "lib.es2016.d.ts"],
-        ["es2017", "lib.es2017.d.ts"],
-        ["es2018", "lib.es2018.d.ts"],
-        ["es2019", "lib.es2019.d.ts"],
-        ["es2020", "lib.es2020.d.ts"],
-        ["es2021", "lib.es2021.d.ts"],
-        ["es2022", "lib.es2022.d.ts"],
-        ["es2023", "lib.es2023.d.ts"],
-        ["esnext", "lib.esnext.d.ts"],
-        // Host only
-        ["dom", "lib.dom.d.ts"],
-        ["dom.iterable", "lib.dom.iterable.d.ts"],
-        ["dom.asynciterable", "lib.dom.asynciterable.d.ts"],
-        ["dom.extras", "lib.dom.extras.d.ts"],
-        ["webworker", "lib.webworker.d.ts"],
-        ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
-        ["webworker.iterable", "lib.webworker.iterable.d.ts"],
-        ["webworker.asynciterable", "lib.webworker.asynciterable.d.ts"],
-        ["scripthost", "lib.scripthost.d.ts"],
-        // ES2015 Or ESNext By-feature options
-        ["es2015.core", "lib.es2015.core.d.ts"],
-        ["es2015.collection", "lib.es2015.collection.d.ts"],
-        ["es2015.generator", "lib.es2015.generator.d.ts"],
-        ["es2015.iterable", "lib.es2015.iterable.d.ts"],
-        ["es2015.promise", "lib.es2015.promise.d.ts"],
-        ["es2015.proxy", "lib.es2015.proxy.d.ts"],
-        ["es2015.reflect", "lib.es2015.reflect.d.ts"],
-        ["es2015.symbol", "lib.es2015.symbol.d.ts"],
-        ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"],
-        ["es2016.array.include", "lib.es2016.array.include.d.ts"],
-        ["es2016.intl", "lib.es2016.intl.d.ts"],
-        ["es2017.date", "lib.es2017.date.d.ts"],
-        ["es2017.object", "lib.es2017.object.d.ts"],
-        ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"],
-        ["es2017.string", "lib.es2017.string.d.ts"],
-        ["es2017.intl", "lib.es2017.intl.d.ts"],
-        ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"],
-        ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"],
-        ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"],
-        ["es2018.intl", "lib.es2018.intl.d.ts"],
-        ["es2018.promise", "lib.es2018.promise.d.ts"],
-        ["es2018.regexp", "lib.es2018.regexp.d.ts"],
-        ["es2019.array", "lib.es2019.array.d.ts"],
-        ["es2019.object", "lib.es2019.object.d.ts"],
-        ["es2019.string", "lib.es2019.string.d.ts"],
-        ["es2019.symbol", "lib.es2019.symbol.d.ts"],
-        ["es2019.intl", "lib.es2019.intl.d.ts"],
-        ["es2020.bigint", "lib.es2020.bigint.d.ts"],
-        ["es2020.date", "lib.es2020.date.d.ts"],
-        ["es2020.promise", "lib.es2020.promise.d.ts"],
-        ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"],
-        ["es2020.string", "lib.es2020.string.d.ts"],
-        ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"],
-        ["es2020.intl", "lib.es2020.intl.d.ts"],
-        ["es2020.number", "lib.es2020.number.d.ts"],
-        ["es2021.promise", "lib.es2021.promise.d.ts"],
-        ["es2021.string", "lib.es2021.string.d.ts"],
-        ["es2021.weakref", "lib.es2021.weakref.d.ts"],
-        ["es2021.intl", "lib.es2021.intl.d.ts"],
-        ["es2022.array", "lib.es2022.array.d.ts"],
-        ["es2022.error", "lib.es2022.error.d.ts"],
-        ["es2022.intl", "lib.es2022.intl.d.ts"],
-        ["es2022.object", "lib.es2022.object.d.ts"],
-        ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
-        ["es2022.string", "lib.es2022.string.d.ts"],
-        ["es2022.regexp", "lib.es2022.regexp.d.ts"],
-        ["es2023.array", "lib.es2023.array.d.ts"],
-        ["es2023.collection", "lib.es2023.collection.d.ts"],
-        ["esnext.array", "lib.esnext.array.d.ts"],
-        ["esnext.collection", "lib.esnext.collection.d.ts"],
-        ["esnext.symbol", "lib.es2019.symbol.d.ts"],
-        ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
-        ["esnext.intl", "lib.esnext.intl.d.ts"],
-        ["esnext.disposable", "lib.esnext.disposable.d.ts"],
-        ["esnext.bigint", "lib.es2020.bigint.d.ts"],
-        ["esnext.string", "lib.es2022.string.d.ts"],
-        ["esnext.promise", "lib.esnext.promise.d.ts"],
-        ["esnext.weakref", "lib.es2021.weakref.d.ts"],
-        ["esnext.decorators", "lib.esnext.decorators.d.ts"],
-        ["esnext.object", "lib.esnext.object.d.ts"],
-        ["decorators", "lib.decorators.d.ts"],
-        ["decorators.legacy", "lib.decorators.legacy.d.ts"]
-      ];
-      libs = libEntries.map((entry) => entry[0]);
-      libMap = new Map(libEntries);
-      optionsForWatch = [
-        {
-          name: "watchFile",
-          type: new Map(Object.entries({
-            fixedpollinginterval: 0 /* FixedPollingInterval */,
-            prioritypollinginterval: 1 /* PriorityPollingInterval */,
-            dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
-            fixedchunksizepolling: 3 /* FixedChunkSizePolling */,
-            usefsevents: 4 /* UseFsEvents */,
-            usefseventsonparentdirectory: 5 /* UseFsEventsOnParentDirectory */
-          })),
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works,
-          defaultValueDescription: 4 /* UseFsEvents */
-        },
-        {
-          name: "watchDirectory",
-          type: new Map(Object.entries({
-            usefsevents: 0 /* UseFsEvents */,
-            fixedpollinginterval: 1 /* FixedPollingInterval */,
-            dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
-            fixedchunksizepolling: 3 /* FixedChunkSizePolling */
-          })),
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality,
-          defaultValueDescription: 0 /* UseFsEvents */
-        },
-        {
-          name: "fallbackPolling",
-          type: new Map(Object.entries({
-            fixedinterval: 0 /* FixedInterval */,
-            priorityinterval: 1 /* PriorityInterval */,
-            dynamicpriority: 2 /* DynamicPriority */,
-            fixedchunksize: 3 /* FixedChunkSize */
-          })),
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers,
-          defaultValueDescription: 1 /* PriorityInterval */
-        },
-        {
-          name: "synchronousWatchDirectory",
-          type: "boolean",
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively,
-          defaultValueDescription: false
-        },
-        {
-          name: "excludeDirectories",
-          type: "list",
-          element: {
-            name: "excludeDirectory",
-            type: "string",
-            isFilePath: true,
-            extraValidation: specToDiagnostic
-          },
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process
-        },
-        {
-          name: "excludeFiles",
-          type: "list",
-          element: {
-            name: "excludeFile",
-            type: "string",
-            isFilePath: true,
-            extraValidation: specToDiagnostic
-          },
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing
-        }
-      ];
-      commonOptionsWithBuild = [
-        {
-          name: "help",
-          shortName: "h",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          isCommandLineOnly: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Print_this_message,
-          defaultValueDescription: false
-        },
-        {
-          name: "help",
-          shortName: "?",
-          type: "boolean",
-          isCommandLineOnly: true,
-          category: Diagnostics.Command_line_Options,
-          defaultValueDescription: false
-        },
-        {
-          name: "watch",
-          shortName: "w",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          isCommandLineOnly: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Watch_input_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "preserveWatchOutput",
-          type: "boolean",
-          showInSimplifiedHelpView: false,
-          category: Diagnostics.Output_Formatting,
-          description: Diagnostics.Disable_wiping_the_console_in_watch_mode,
-          defaultValueDescription: false
-        },
-        {
-          name: "listFiles",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Print_all_of_the_files_read_during_the_compilation,
-          defaultValueDescription: false
-        },
-        {
-          name: "explainFiles",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included,
-          defaultValueDescription: false
-        },
-        {
-          name: "listEmittedFiles",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Print_the_names_of_emitted_files_after_a_compilation,
-          defaultValueDescription: false
-        },
-        {
-          name: "pretty",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Output_Formatting,
-          description: Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read,
-          defaultValueDescription: true
-        },
-        {
-          name: "traceResolution",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Log_paths_used_during_the_moduleResolution_process,
-          defaultValueDescription: false
-        },
-        {
-          name: "diagnostics",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Output_compiler_performance_information_after_building,
-          defaultValueDescription: false
-        },
-        {
-          name: "extendedDiagnostics",
-          type: "boolean",
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Output_more_detailed_compiler_performance_information_after_building,
-          defaultValueDescription: false
-        },
-        {
-          name: "generateCpuProfile",
-          type: "string",
-          isFilePath: true,
-          paramType: Diagnostics.FILE_OR_DIRECTORY,
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging,
-          defaultValueDescription: "profile.cpuprofile"
-        },
-        {
-          name: "generateTrace",
-          type: "string",
-          isFilePath: true,
-          isCommandLineOnly: true,
-          paramType: Diagnostics.DIRECTORY,
-          category: Diagnostics.Compiler_Diagnostics,
-          description: Diagnostics.Generates_an_event_trace_and_a_list_of_types
-        },
-        {
-          name: "incremental",
-          shortName: "i",
-          type: "boolean",
-          category: Diagnostics.Projects,
-          description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects,
-          transpileOptionValue: void 0,
-          defaultValueDescription: Diagnostics.false_unless_composite_is_set
-        },
-        {
-          name: "declaration",
-          shortName: "d",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          transpileOptionValue: void 0,
-          description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project,
-          defaultValueDescription: Diagnostics.false_unless_composite_is_set
-        },
-        {
-          name: "declarationMap",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          transpileOptionValue: void 0,
-          defaultValueDescription: false,
-          description: Diagnostics.Create_sourcemaps_for_d_ts_files
-        },
-        {
-          name: "emitDeclarationOnly",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files,
-          transpileOptionValue: void 0,
-          defaultValueDescription: false
-        },
-        {
-          name: "sourceMap",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          defaultValueDescription: false,
-          description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files
-        },
-        {
-          name: "inlineSourceMap",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
-          defaultValueDescription: false
-        },
-        {
-          name: "assumeChangesOnlyAffectDirectDependencies",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Watch_and_Build_Modes,
-          description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it,
-          defaultValueDescription: false
-        },
-        {
-          name: "locale",
-          type: "string",
-          category: Diagnostics.Command_line_Options,
-          isCommandLineOnly: true,
-          description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit,
-          defaultValueDescription: Diagnostics.Platform_specific
-        }
-      ];
-      targetOptionDeclaration = {
-        name: "target",
-        shortName: "t",
-        type: new Map(Object.entries({
-          es3: 0 /* ES3 */,
-          es5: 1 /* ES5 */,
-          es6: 2 /* ES2015 */,
-          es2015: 2 /* ES2015 */,
-          es2016: 3 /* ES2016 */,
-          es2017: 4 /* ES2017 */,
-          es2018: 5 /* ES2018 */,
-          es2019: 6 /* ES2019 */,
-          es2020: 7 /* ES2020 */,
-          es2021: 8 /* ES2021 */,
-          es2022: 9 /* ES2022 */,
-          esnext: 99 /* ESNext */
-        })),
-        affectsSourceFile: true,
-        affectsModuleResolution: true,
-        affectsEmit: true,
-        affectsBuildInfo: true,
-        deprecatedKeys: /* @__PURE__ */ new Set(["es3"]),
-        paramType: Diagnostics.VERSION,
-        showInSimplifiedHelpView: true,
-        category: Diagnostics.Language_and_Environment,
-        description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
-        defaultValueDescription: 1 /* ES5 */
-      };
-      moduleOptionDeclaration = {
-        name: "module",
-        shortName: "m",
-        type: new Map(Object.entries({
-          none: 0 /* None */,
-          commonjs: 1 /* CommonJS */,
-          amd: 2 /* AMD */,
-          system: 4 /* System */,
-          umd: 3 /* UMD */,
-          es6: 5 /* ES2015 */,
-          es2015: 5 /* ES2015 */,
-          es2020: 6 /* ES2020 */,
-          es2022: 7 /* ES2022 */,
-          esnext: 99 /* ESNext */,
-          node16: 100 /* Node16 */,
-          nodenext: 199 /* NodeNext */,
-          preserve: 200 /* Preserve */
-        })),
-        affectsSourceFile: true,
-        affectsModuleResolution: true,
-        affectsEmit: true,
-        affectsBuildInfo: true,
-        paramType: Diagnostics.KIND,
-        showInSimplifiedHelpView: true,
-        category: Diagnostics.Modules,
-        description: Diagnostics.Specify_what_module_code_is_generated,
-        defaultValueDescription: void 0
-      };
-      commandOptionsWithoutBuild = [
-        // CommandLine only options
-        {
-          name: "all",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Show_all_compiler_options,
-          defaultValueDescription: false
-        },
-        {
-          name: "version",
-          shortName: "v",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Print_the_compiler_s_version,
-          defaultValueDescription: false
-        },
-        {
-          name: "init",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file,
-          defaultValueDescription: false
-        },
-        {
-          name: "project",
-          shortName: "p",
-          type: "string",
-          isFilePath: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          paramType: Diagnostics.FILE_OR_DIRECTORY,
-          description: Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json
-        },
-        {
-          name: "build",
-          type: "boolean",
-          shortName: "b",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date,
-          defaultValueDescription: false
-        },
-        {
-          name: "showConfig",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Command_line_Options,
-          isCommandLineOnly: true,
-          description: Diagnostics.Print_the_final_configuration_instead_of_building,
-          defaultValueDescription: false
-        },
-        {
-          name: "listFilesOnly",
-          type: "boolean",
-          category: Diagnostics.Command_line_Options,
-          isCommandLineOnly: true,
-          description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
-          defaultValueDescription: false
-        },
-        // Basic
-        targetOptionDeclaration,
-        moduleOptionDeclaration,
-        {
-          name: "lib",
-          type: "list",
-          element: {
-            name: "lib",
-            type: libMap,
-            defaultValueDescription: void 0
-          },
-          affectsProgramStructure: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment,
-          transpileOptionValue: void 0
-        },
-        {
-          name: "allowJs",
-          type: "boolean",
-          allowJsFlag: true,
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.JavaScript_Support,
-          description: Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "checkJs",
-          type: "boolean",
-          affectsModuleResolution: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.JavaScript_Support,
-          description: Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "jsx",
-          type: jsxOptionMap,
-          affectsSourceFile: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsModuleResolution: true,
-          // The checker emits an error when it sees JSX but this option is not set in compilerOptions.
-          // This is effectively a semantic error, so mark this option as affecting semantic diagnostics
-          // so we know to refresh errors when this option is changed.
-          affectsSemanticDiagnostics: true,
-          paramType: Diagnostics.KIND,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_what_JSX_code_is_generated,
-          defaultValueDescription: void 0
-        },
-        {
-          name: "outFile",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsDeclarationPath: true,
-          isFilePath: true,
-          paramType: Diagnostics.FILE,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output,
-          transpileOptionValue: void 0
-        },
-        {
-          name: "outDir",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsDeclarationPath: true,
-          isFilePath: true,
-          paramType: Diagnostics.DIRECTORY,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Specify_an_output_folder_for_all_emitted_files
-        },
-        {
-          name: "rootDir",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsDeclarationPath: true,
-          isFilePath: true,
-          paramType: Diagnostics.LOCATION,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_the_root_folder_within_your_source_files,
-          defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
-        },
-        {
-          name: "composite",
-          type: "boolean",
-          // Not setting affectsEmit because we calculate this flag might not affect full emit
-          affectsBuildInfo: true,
-          isTSConfigOnly: true,
-          category: Diagnostics.Projects,
-          transpileOptionValue: void 0,
-          defaultValueDescription: false,
-          description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references
-        },
-        {
-          name: "tsBuildInfoFile",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          isFilePath: true,
-          paramType: Diagnostics.FILE,
-          category: Diagnostics.Projects,
-          transpileOptionValue: void 0,
-          defaultValueDescription: ".tsbuildinfo",
-          description: Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file
-        },
-        {
-          name: "removeComments",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          defaultValueDescription: false,
-          description: Diagnostics.Disable_emitting_comments
-        },
-        {
-          name: "noEmit",
-          type: "boolean",
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Disable_emitting_files_from_a_compilation,
-          transpileOptionValue: void 0,
-          defaultValueDescription: false
-        },
-        {
-          name: "importHelpers",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file,
-          defaultValueDescription: false
-        },
-        {
-          name: "importsNotUsedAsValues",
-          type: new Map(Object.entries({
-            remove: 0 /* Remove */,
-            preserve: 1 /* Preserve */,
-            error: 2 /* Error */
-          })),
-          affectsEmit: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types,
-          defaultValueDescription: 0 /* Remove */
-        },
-        {
-          name: "downlevelIteration",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration,
-          defaultValueDescription: false
-        },
-        {
-          name: "isolatedModules",
-          type: "boolean",
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports,
-          transpileOptionValue: true,
-          defaultValueDescription: false
-        },
-        {
-          name: "verbatimModuleSyntax",
-          type: "boolean",
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting,
-          defaultValueDescription: false
-        },
-        // Strict Type Checks
-        {
-          name: "strict",
-          type: "boolean",
-          // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
-          // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
-          // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
-          // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_all_strict_type_checking_options,
-          defaultValueDescription: false
-        },
-        {
-          name: "noImplicitAny",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "strictNullChecks",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.When_type_checking_take_into_account_null_and_undefined,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "strictFunctionTypes",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "strictBindCallApply",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "strictPropertyInitialization",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "noImplicitThis",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "useUnknownInCatchVariables",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        {
-          name: "alwaysStrict",
-          type: "boolean",
-          affectsSourceFile: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          strictFlag: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Ensure_use_strict_is_always_emitted,
-          defaultValueDescription: Diagnostics.false_unless_strict_is_set
-        },
-        // Additional Checks
-        {
-          name: "noUnusedLocals",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read,
-          defaultValueDescription: false
-        },
-        {
-          name: "noUnusedParameters",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read,
-          defaultValueDescription: false
-        },
-        {
-          name: "exactOptionalPropertyTypes",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined,
-          defaultValueDescription: false
-        },
-        {
-          name: "noImplicitReturns",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function,
-          defaultValueDescription: false
-        },
-        {
-          name: "noFallthroughCasesInSwitch",
-          type: "boolean",
-          affectsBindDiagnostics: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements,
-          defaultValueDescription: false
-        },
-        {
-          name: "noUncheckedIndexedAccess",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index,
-          defaultValueDescription: false
-        },
-        {
-          name: "noImplicitOverride",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier,
-          defaultValueDescription: false
-        },
-        {
-          name: "noPropertyAccessFromIndexSignature",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: false,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
-          defaultValueDescription: false
-        },
-        // Module Resolution
-        {
-          name: "moduleResolution",
-          type: new Map(Object.entries({
-            // N.B. The first entry specifies the value shown in `tsc --init`
-            node10: 2 /* Node10 */,
-            node: 2 /* Node10 */,
-            classic: 1 /* Classic */,
-            node16: 3 /* Node16 */,
-            nodenext: 99 /* NodeNext */,
-            bundler: 100 /* Bundler */
-          })),
-          deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
-          affectsSourceFile: true,
-          affectsModuleResolution: true,
-          paramType: Diagnostics.STRATEGY,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier,
-          defaultValueDescription: Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node
-        },
-        {
-          name: "baseUrl",
-          type: "string",
-          affectsModuleResolution: true,
-          isFilePath: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
-        },
-        {
-          // this option can only be specified in tsconfig.json
-          // use type = object to copy the value as-is
-          name: "paths",
-          type: "object",
-          affectsModuleResolution: true,
-          isTSConfigOnly: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations,
-          transpileOptionValue: void 0
-        },
-        {
-          // this option can only be specified in tsconfig.json
-          // use type = object to copy the value as-is
-          name: "rootDirs",
-          type: "list",
-          isTSConfigOnly: true,
-          element: {
-            name: "rootDirs",
-            type: "string",
-            isFilePath: true
-          },
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules,
-          transpileOptionValue: void 0,
-          defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
-        },
-        {
-          name: "typeRoots",
-          type: "list",
-          element: {
-            name: "typeRoots",
-            type: "string",
-            isFilePath: true
-          },
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types
-        },
-        {
-          name: "types",
-          type: "list",
-          element: {
-            name: "types",
-            type: "string"
-          },
-          affectsProgramStructure: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file,
-          transpileOptionValue: void 0
-        },
-        {
-          name: "allowSyntheticDefaultImports",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export,
-          defaultValueDescription: Diagnostics.module_system_or_esModuleInterop
-        },
-        {
-          name: "esModuleInterop",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          showInSimplifiedHelpView: true,
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility,
-          defaultValueDescription: false
-        },
-        {
-          name: "preserveSymlinks",
-          type: "boolean",
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node,
-          defaultValueDescription: false
-        },
-        {
-          name: "allowUmdGlobalAccess",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Allow_accessing_UMD_globals_from_modules,
-          defaultValueDescription: false
-        },
-        {
-          name: "moduleSuffixes",
-          type: "list",
-          element: {
-            name: "suffix",
-            type: "string"
-          },
-          listPreserveFalsyValues: true,
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
-        },
-        {
-          name: "allowImportingTsExtensions",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
-          defaultValueDescription: false,
-          transpileOptionValue: void 0
-        },
-        {
-          name: "resolvePackageJsonExports",
-          type: "boolean",
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
-          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
-        },
-        {
-          name: "resolvePackageJsonImports",
-          type: "boolean",
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
-          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
-        },
-        {
-          name: "customConditions",
-          type: "list",
-          element: {
-            name: "condition",
-            type: "string"
-          },
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
-        },
-        // Source Maps
-        {
-          name: "sourceRoot",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          paramType: Diagnostics.LOCATION,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code
-        },
-        {
-          name: "mapRoot",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          paramType: Diagnostics.LOCATION,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations
-        },
-        {
-          name: "inlineSources",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
-          defaultValueDescription: false
-        },
-        // Experimental
-        {
-          name: "experimentalDecorators",
-          type: "boolean",
-          affectsEmit: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Enable_experimental_support_for_legacy_experimental_decorators,
-          defaultValueDescription: false
-        },
-        {
-          name: "emitDecoratorMetadata",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
-          defaultValueDescription: false
-        },
-        // Advanced
-        {
-          name: "jsxFactory",
-          type: "string",
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h,
-          defaultValueDescription: "`React.createElement`"
-        },
-        {
-          name: "jsxFragmentFactory",
-          type: "string",
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment,
-          defaultValueDescription: "React.Fragment"
-        },
-        {
-          name: "jsxImportSource",
-          type: "string",
-          affectsSemanticDiagnostics: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsModuleResolution: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk,
-          defaultValueDescription: "react"
-        },
-        {
-          name: "resolveJsonModule",
-          type: "boolean",
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Enable_importing_json_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "allowArbitraryExtensions",
-          type: "boolean",
-          affectsProgramStructure: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
-          defaultValueDescription: false
-        },
-        {
-          name: "out",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsDeclarationPath: true,
-          isFilePath: false,
-          // This is intentionally broken to support compatibility with existing tsconfig files
-          // for correct behaviour, please use outFile
-          category: Diagnostics.Backwards_Compatibility,
-          paramType: Diagnostics.FILE,
-          transpileOptionValue: void 0,
-          description: Diagnostics.Deprecated_setting_Use_outFile_instead
-        },
-        {
-          name: "reactNamespace",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit,
-          defaultValueDescription: "`React`"
-        },
-        {
-          name: "skipDefaultLibCheck",
-          type: "boolean",
-          // We need to store these to determine whether `lib` files need to be rechecked
-          affectsBuildInfo: true,
-          category: Diagnostics.Completeness,
-          description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
-          defaultValueDescription: false
-        },
-        {
-          name: "charset",
-          type: "string",
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files,
-          defaultValueDescription: "utf8"
-        },
-        {
-          name: "emitBOM",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "newLine",
-          type: new Map(Object.entries({
-            crlf: 0 /* CarriageReturnLineFeed */,
-            lf: 1 /* LineFeed */
-          })),
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          paramType: Diagnostics.NEWLINE,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Set_the_newline_character_for_emitting_files,
-          defaultValueDescription: "lf"
-        },
-        {
-          name: "noErrorTruncation",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Output_Formatting,
-          description: Diagnostics.Disable_truncating_types_in_error_messages,
-          defaultValueDescription: false
-        },
-        {
-          name: "noLib",
-          type: "boolean",
-          category: Diagnostics.Language_and_Environment,
-          affectsProgramStructure: true,
-          description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
-          // We are not returning a sourceFile for lib file when asked by the program,
-          // so pass --noLib to avoid reporting a file not found error.
-          transpileOptionValue: true,
-          defaultValueDescription: false
-        },
-        {
-          name: "noResolve",
-          type: "boolean",
-          affectsModuleResolution: true,
-          category: Diagnostics.Modules,
-          description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
-          // We are not doing a full typecheck, we are not resolving the whole context,
-          // so pass --noResolve to avoid reporting missing file errors.
-          transpileOptionValue: true,
-          defaultValueDescription: false
-        },
-        {
-          name: "stripInternal",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments,
-          defaultValueDescription: false
-        },
-        {
-          name: "disableSizeLimit",
-          type: "boolean",
-          affectsProgramStructure: true,
-          category: Diagnostics.Editor_Support,
-          description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server,
-          defaultValueDescription: false
-        },
-        {
-          name: "disableSourceOfProjectReferenceRedirect",
-          type: "boolean",
-          isTSConfigOnly: true,
-          category: Diagnostics.Projects,
-          description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects,
-          defaultValueDescription: false
-        },
-        {
-          name: "disableSolutionSearching",
-          type: "boolean",
-          isTSConfigOnly: true,
-          category: Diagnostics.Projects,
-          description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing,
-          defaultValueDescription: false
-        },
-        {
-          name: "disableReferencedProjectLoad",
-          type: "boolean",
-          isTSConfigOnly: true,
-          category: Diagnostics.Projects,
-          description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript,
-          defaultValueDescription: false
-        },
-        {
-          name: "noImplicitUseStrict",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "noEmitHelpers",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output,
-          defaultValueDescription: false
-        },
-        {
-          name: "noEmitOnError",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          transpileOptionValue: void 0,
-          description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported,
-          defaultValueDescription: false
-        },
-        {
-          name: "preserveConstEnums",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code,
-          defaultValueDescription: false
-        },
-        {
-          name: "declarationDir",
-          type: "string",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          affectsDeclarationPath: true,
-          isFilePath: true,
-          paramType: Diagnostics.DIRECTORY,
-          category: Diagnostics.Emit,
-          transpileOptionValue: void 0,
-          description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files
-        },
-        {
-          name: "skipLibCheck",
-          type: "boolean",
-          // We need to store these to determine whether `lib` files need to be rechecked
-          affectsBuildInfo: true,
-          category: Diagnostics.Completeness,
-          description: Diagnostics.Skip_type_checking_all_d_ts_files,
-          defaultValueDescription: false
-        },
-        {
-          name: "allowUnusedLabels",
-          type: "boolean",
-          affectsBindDiagnostics: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Disable_error_reporting_for_unused_labels,
-          defaultValueDescription: void 0
-        },
-        {
-          name: "allowUnreachableCode",
-          type: "boolean",
-          affectsBindDiagnostics: true,
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Type_Checking,
-          description: Diagnostics.Disable_error_reporting_for_unreachable_code,
-          defaultValueDescription: void 0
-        },
-        {
-          name: "suppressExcessPropertyErrors",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals,
-          defaultValueDescription: false
-        },
-        {
-          name: "suppressImplicitAnyIndexErrors",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures,
-          defaultValueDescription: false
-        },
-        {
-          name: "forceConsistentCasingInFileNames",
-          type: "boolean",
-          affectsModuleResolution: true,
-          category: Diagnostics.Interop_Constraints,
-          description: Diagnostics.Ensure_that_casing_is_correct_in_imports,
-          defaultValueDescription: true
-        },
-        {
-          name: "maxNodeModuleJsDepth",
-          type: "number",
-          affectsModuleResolution: true,
-          category: Diagnostics.JavaScript_Support,
-          description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs,
-          defaultValueDescription: 0
-        },
-        {
-          name: "noStrictGenericChecks",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
-          defaultValueDescription: false
-        },
-        {
-          name: "useDefineForClassFields",
-          type: "boolean",
-          affectsSemanticDiagnostics: true,
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Language_and_Environment,
-          description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields,
-          defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext
-        },
-        {
-          name: "preserveValueImports",
-          type: "boolean",
-          affectsEmit: true,
-          affectsBuildInfo: true,
-          category: Diagnostics.Emit,
-          description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed,
-          defaultValueDescription: false
-        },
-        {
-          name: "keyofStringsOnly",
-          type: "boolean",
-          category: Diagnostics.Backwards_Compatibility,
-          description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option,
-          defaultValueDescription: false
-        },
-        {
-          // A list of plugins to load in the language service
-          name: "plugins",
-          type: "list",
-          isTSConfigOnly: true,
-          element: {
-            name: "plugin",
-            type: "object"
-          },
-          description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include,
-          category: Diagnostics.Editor_Support
-        },
-        {
-          name: "moduleDetection",
-          type: new Map(Object.entries({
-            auto: 2 /* Auto */,
-            legacy: 1 /* Legacy */,
-            force: 3 /* Force */
-          })),
-          affectsSourceFile: true,
-          affectsModuleResolution: true,
-          description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
-          category: Diagnostics.Language_and_Environment,
-          defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
-        },
-        {
-          name: "ignoreDeprecations",
-          type: "string",
-          defaultValueDescription: void 0
+  function getFlowTypeOfProperty(reference, prop) {
+    const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 128 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType;
+    return getFlowTypeOfReference(reference, autoType, initialType);
+  }
+  function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) {
+    const container = getAssignedExpandoInitializer(symbol.valueDeclaration);
+    if (container) {
+      const tag = isInJSFile(container) ? getJSDocTypeTag(container) : void 0;
+      if (tag && tag.typeExpression) {
+        return getTypeFromTypeNode(tag.typeExpression);
+      }
+      const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container);
+      return containerObjectType || getWidenedLiteralType(checkExpressionCached(container));
+    }
+    let type;
+    let definedInConstructor = false;
+    let definedInMethod = false;
+    if (isConstructorDeclaredProperty(symbol)) {
+      type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol));
+    }
+    if (!type) {
+      let types;
+      if (symbol.declarations) {
+        let jsdocType;
+        for (const declaration of symbol.declarations) {
+          const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0;
+          if (!expression) {
+            continue;
+          }
+          const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression);
+          if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) {
+            if (isDeclarationInConstructor(expression)) {
+              definedInConstructor = true;
+            } else {
+              definedInMethod = true;
+            }
+          }
+          if (!isCallExpression(expression)) {
+            jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration);
+          }
+          if (!jsdocType) {
+            (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType);
+          }
         }
-      ];
-      optionDeclarations = [
-        ...commonOptionsWithBuild,
-        ...commandOptionsWithoutBuild
-      ];
-      semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics);
-      affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit);
-      affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath);
-      moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution);
-      sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsBindDiagnostics);
-      optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure);
-      transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue"));
-      optionsForBuild = [
-        {
-          name: "verbose",
-          shortName: "v",
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Enable_verbose_logging,
-          type: "boolean",
-          defaultValueDescription: false
-        },
-        {
-          name: "dry",
-          shortName: "d",
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean,
-          type: "boolean",
-          defaultValueDescription: false
-        },
-        {
-          name: "force",
-          shortName: "f",
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date,
-          type: "boolean",
-          defaultValueDescription: false
-        },
-        {
-          name: "clean",
-          category: Diagnostics.Command_line_Options,
-          description: Diagnostics.Delete_the_outputs_of_all_projects,
-          type: "boolean",
-          defaultValueDescription: false
+        type = jsdocType;
+      }
+      if (!type) {
+        if (!length(types)) {
+          return errorType;
         }
-      ];
-      buildOpts = [
-        ...commonOptionsWithBuild,
-        ...optionsForBuild
-      ];
-      typeAcquisitionDeclarations = [
-        {
-          name: "enable",
-          type: "boolean",
-          defaultValueDescription: false
-        },
-        {
-          name: "include",
-          type: "list",
-          element: {
-            name: "include",
-            type: "string"
-          }
-        },
-        {
-          name: "exclude",
-          type: "list",
-          element: {
-            name: "exclude",
-            type: "string"
+        let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0;
+        if (definedInMethod) {
+          const propType = getTypeOfPropertyInBaseClass(symbol);
+          if (propType) {
+            (constructorTypes || (constructorTypes = [])).push(propType);
+            definedInConstructor = true;
           }
-        },
-        {
-          name: "disableFilenameBasedTypeAcquisition",
-          type: "boolean",
-          defaultValueDescription: false
         }
-      ];
-      compilerOptionsAlternateMode = {
-        diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build,
-        getOptionsNameMap: getBuildOptionsNameMap
-      };
-      defaultInitCompilerOptions = {
-        module: 1 /* CommonJS */,
-        target: 3 /* ES2016 */,
-        strict: true,
-        esModuleInterop: true,
-        forceConsistentCasingInFileNames: true,
-        skipLibCheck: true
-      };
-      compilerOptionsDidYouMeanDiagnostics = {
-        alternateMode: compilerOptionsAlternateMode,
-        getOptionsNameMap,
-        optionDeclarations,
-        unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0,
-        unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1,
-        optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument
-      };
-      buildOptionsAlternateMode = {
-        diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build,
-        getOptionsNameMap
-      };
-      buildOptionsDidYouMeanDiagnostics = {
-        alternateMode: buildOptionsAlternateMode,
-        getOptionsNameMap: getBuildOptionsNameMap,
-        optionDeclarations: buildOpts,
-        unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0,
-        unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1,
-        optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1
-      };
-      typeAcquisitionDidYouMeanDiagnostics = {
-        optionDeclarations: typeAcquisitionDeclarations,
-        unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0,
-        unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1
-      };
-      watchOptionsDidYouMeanDiagnostics = {
-        getOptionsNameMap: getWatchOptionsNameMap,
-        optionDeclarations: optionsForWatch,
-        unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0,
-        unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
-        optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
-      };
-      extendsOptionDeclaration = {
-        name: "extends",
-        type: "listOrElement",
-        element: {
-          name: "extends",
-          type: "string"
-        },
-        category: Diagnostics.File_Management,
-        disallowNullOrUndefined: true
-      };
-      compilerOptionsDeclaration = {
-        name: "compilerOptions",
-        type: "object",
-        elementOptions: getCommandLineCompilerOptionsMap(),
-        extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics
-      };
-      watchOptionsDeclaration = {
-        name: "watchOptions",
-        type: "object",
-        elementOptions: getCommandLineWatchOptionsMap(),
-        extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics
-      };
-      typeAcquisitionDeclaration = {
-        name: "typeAcquisition",
-        type: "object",
-        elementOptions: getCommandLineTypeAcquisitionMap(),
-        extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
-      };
-      defaultIncludeSpec = "**/*";
-      invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
-      wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
-    }
-  });
-
-  // src/compiler/moduleNameResolver.ts
-  function trace(host, message, ...args) {
-    host.trace(formatMessage(message, ...args));
-  }
-  function isTraceEnabled(compilerOptions, host) {
-    return !!compilerOptions.traceResolution && host.trace !== void 0;
-  }
-  function withPackageId(packageInfo, r) {
-    let packageId;
-    if (r && packageInfo) {
-      const packageJsonContent = packageInfo.contents.packageJsonContent;
-      if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") {
-        packageId = {
-          name: packageJsonContent.name,
-          subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length),
-          version: packageJsonContent.version
-        };
+        const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types;
+        type = getUnionType(sourceTypes);
       }
     }
-    return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
-  }
-  function noPackageId(r) {
-    return withPackageId(
-      /*packageInfo*/
-      void 0,
-      r
-    );
-  }
-  function removeIgnoredPackageId(r) {
-    if (r) {
-      Debug.assert(r.packageId === void 0);
-      return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
+    const widened = getWidenedType(addOptionality(
+      type,
+      /*isProperty*/
+      false,
+      definedInMethod && !definedInConstructor
+    ));
+    if (symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
+      reportImplicitAny(symbol.valueDeclaration, anyType);
+      return anyType;
     }
+    return widened;
   }
-  function formatExtensions(extensions) {
-    const result = [];
-    if (extensions & 1 /* TypeScript */)
-      result.push("TypeScript");
-    if (extensions & 2 /* JavaScript */)
-      result.push("JavaScript");
-    if (extensions & 4 /* Declaration */)
-      result.push("Declaration");
-    if (extensions & 8 /* Json */)
-      result.push("JSON");
-    return result.join(", ");
-  }
-  function extensionsToExtensionsArray(extensions) {
-    const result = [];
-    if (extensions & 1 /* TypeScript */)
-      result.push(...supportedTSImplementationExtensions);
-    if (extensions & 2 /* JavaScript */)
-      result.push(...supportedJSExtensionsFlat);
-    if (extensions & 4 /* Declaration */)
-      result.push(...supportedDeclarationExtensions);
-    if (extensions & 8 /* Json */)
-      result.push(".json" /* Json */);
-    return result;
-  }
-  function resolvedTypeScriptOnly(resolved) {
-    if (!resolved) {
+  function getJSContainerObjectType(decl, symbol, init) {
+    var _a, _b;
+    if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) {
       return void 0;
     }
-    Debug.assert(extensionIsTS(resolved.extension));
-    return { fileName: resolved.path, packageId: resolved.packageId };
-  }
-  function createResolvedModuleWithFailedLookupLocationsHandlingSymlink(moduleName, resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, state, cache, alternateResult) {
-    if (!state.resultFromCache && !state.compilerOptions.preserveSymlinks && resolved && isExternalLibraryImport && !resolved.originalPath && !isExternalModuleNameRelative(moduleName)) {
-      const { resolvedFileName, originalPath } = getOriginalAndResolvedFileName(resolved.path, state.host, state.traceEnabled);
-      if (originalPath)
-        resolved = { ...resolved, path: resolvedFileName, originalPath };
-    }
-    return createResolvedModuleWithFailedLookupLocations(
-      resolved,
-      isExternalLibraryImport,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state.resultFromCache,
-      cache,
-      alternateResult
-    );
-  }
-  function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache, cache, alternateResult) {
-    if (resultFromCache) {
-      if (!(cache == null ? void 0 : cache.isReadonly)) {
-        resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
-        resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
-        resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
-        return resultFromCache;
-      } else {
-        return {
-          ...resultFromCache,
-          failedLookupLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.failedLookupLocations, failedLookupLocations),
-          affectingLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.affectingLocations, affectingLocations),
-          resolutionDiagnostics: initializeResolutionFieldForReadonlyCache(resultFromCache.resolutionDiagnostics, diagnostics)
-        };
+    const exports2 = createSymbolTable();
+    while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) {
+      const s2 = getSymbolOfNode(decl);
+      if ((_a = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a.size) {
+        mergeSymbolTable(exports2, s2.exports);
       }
+      decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent;
     }
-    return {
-      resolvedModule: resolved && {
-        resolvedFileName: resolved.path,
-        originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
-        extension: resolved.extension,
-        isExternalLibraryImport,
-        packageId: resolved.packageId,
-        resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
-      },
-      failedLookupLocations: initializeResolutionField(failedLookupLocations),
-      affectingLocations: initializeResolutionField(affectingLocations),
-      resolutionDiagnostics: initializeResolutionField(diagnostics),
-      alternateResult
-    };
-  }
-  function initializeResolutionField(value) {
-    return value.length ? value : void 0;
+    const s = getSymbolOfNode(decl);
+    if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) {
+      mergeSymbolTable(exports2, s.exports);
+    }
+    const type = createAnonymousType(symbol, exports2, emptyArray, emptyArray, emptyArray);
+    type.objectFlags |= 4096 /* JSLiteral */;
+    return type;
   }
-  function updateResolutionField(to, value) {
-    if (!(value == null ? void 0 : value.length))
-      return to;
-    if (!(to == null ? void 0 : to.length))
-      return value;
-    to.push(...value);
-    return to;
-  }
-  function initializeResolutionFieldForReadonlyCache(fromCache, value) {
-    if (!(fromCache == null ? void 0 : fromCache.length))
-      return initializeResolutionField(value);
-    if (!value.length)
-      return fromCache.slice();
-    return [...fromCache, ...value];
-  }
-  function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
-    if (!hasProperty(jsonContent, fieldName)) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName);
+  function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) {
+    var _a;
+    const typeNode = getEffectiveTypeAnnotationNode(expression.parent);
+    if (typeNode) {
+      const type = getWidenedType(getTypeFromTypeNode(typeNode));
+      if (!declaredType) {
+        return type;
+      } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
+        errorNextVariableOrPropertyDeclarationMustHaveSameType(
+          /*firstDeclaration*/
+          void 0,
+          declaredType,
+          declaration,
+          type
+        );
       }
-      return;
     }
-    const value = jsonContent[fieldName];
-    if (typeof value !== typeOfTag || value === null) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value);
+    if ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) {
+      const possiblyAnnotatedSymbol = getFunctionExpressionParentSymbolOrSymbol(symbol.parent);
+      if (possiblyAnnotatedSymbol.valueDeclaration) {
+        const typeNode2 = getEffectiveTypeAnnotationNode(possiblyAnnotatedSymbol.valueDeclaration);
+        if (typeNode2) {
+          const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName);
+          if (annotationSymbol) {
+            return getNonMissingTypeOfSymbol(annotationSymbol);
+          }
+        }
       }
-      return;
     }
-    return value;
+    return declaredType;
   }
-  function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) {
-    const fileName = readPackageJsonField(jsonContent, fieldName, "string", state);
-    if (fileName === void 0) {
-      return;
-    }
-    if (!fileName) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName);
+  function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) {
+    if (isCallExpression(expression)) {
+      if (resolvedSymbol) {
+        return getTypeOfSymbol(resolvedSymbol);
       }
-      return;
-    }
-    const path = normalizePath(combinePaths(baseDirectory, fileName));
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path);
+      const objectLitType = checkExpressionCached(expression.arguments[2]);
+      const valueType = getTypeOfPropertyOfType(objectLitType, "value");
+      if (valueType) {
+        return valueType;
+      }
+      const getFunc = getTypeOfPropertyOfType(objectLitType, "get");
+      if (getFunc) {
+        const getSig = getSingleCallSignature(getFunc);
+        if (getSig) {
+          return getReturnTypeOfSignature(getSig);
+        }
+      }
+      const setFunc = getTypeOfPropertyOfType(objectLitType, "set");
+      if (setFunc) {
+        const setSig = getSingleCallSignature(setFunc);
+        if (setSig) {
+          return getTypeOfFirstParameterOfSignature(setSig);
+        }
+      }
+      return anyType;
     }
-    return path;
-  }
-  function readPackageJsonTypesFields(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state);
-  }
-  function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state);
-  }
-  function readPackageJsonMainField(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "main", baseDirectory, state);
-  }
-  function readPackageJsonTypesVersionsField(jsonContent, state) {
-    const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state);
-    if (typesVersions === void 0)
-      return;
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings);
+    if (containsSameNamedThisProperty(expression.left, expression.right)) {
+      return anyType;
     }
-    return typesVersions;
-  }
-  function readPackageJsonTypesVersionPaths(jsonContent, state) {
-    const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state);
-    if (typesVersions === void 0)
-      return;
-    if (state.traceEnabled) {
-      for (const key in typesVersions) {
-        if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) {
-          trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key);
+    const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression));
+    const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right));
+    if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) {
+      const exportedType = resolveStructuredTypeMembers(type);
+      const members = createSymbolTable();
+      copyEntries(exportedType.members, members);
+      const initialSize = members.size;
+      if (resolvedSymbol && !resolvedSymbol.exports) {
+        resolvedSymbol.exports = createSymbolTable();
+      }
+      (resolvedSymbol || symbol).exports.forEach((s, name) => {
+        var _a;
+        const exportedMember = members.get(name);
+        if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) {
+          if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) {
+            if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) {
+              const unescapedName = unescapeLeadingUnderscores(s.escapedName);
+              const exportedMemberName = ((_a = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a.name) || exportedMember.valueDeclaration;
+              addRelatedInfo(
+                error2(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName),
+                createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName)
+              );
+              addRelatedInfo(
+                error2(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName),
+                createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName)
+              );
+            }
+            const union = createSymbol(s.flags | exportedMember.flags, name);
+            union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
+            union.valueDeclaration = exportedMember.valueDeclaration;
+            union.declarations = concatenate(exportedMember.declarations, s.declarations);
+            members.set(name, union);
+          } else {
+            members.set(name, mergeSymbol(s, exportedMember));
+          }
+        } else {
+          members.set(name, s);
+        }
+      });
+      const result = createAnonymousType(
+        initialSize !== members.size ? void 0 : exportedType.symbol,
+        // Only set the type's symbol if it looks to be the same as the original type
+        members,
+        exportedType.callSignatures,
+        exportedType.constructSignatures,
+        exportedType.indexInfos
+      );
+      if (initialSize === members.size) {
+        if (type.aliasSymbol) {
+          result.aliasSymbol = type.aliasSymbol;
+          result.aliasTypeArguments = type.aliasTypeArguments;
+        }
+        if (getObjectFlags(type) & 4 /* Reference */) {
+          result.aliasSymbol = type.symbol;
+          const args = getTypeArguments(type);
+          result.aliasTypeArguments = length(args) ? args : void 0;
         }
       }
-    }
-    const result = getPackageJsonTypesVersionsPaths(typesVersions);
-    if (!result) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor);
+      result.objectFlags |= getPropagatingFlagsOfTypes([type]) | getObjectFlags(type) & (4096 /* JSLiteral */ | 16384 /* ArrayLiteral */ | 128 /* ObjectLiteral */);
+      if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) {
+        result.objectFlags |= 16777216 /* IsClassInstanceClone */;
       }
-      return;
+      return result;
     }
-    const { version: bestVersionKey, paths: bestVersionPaths } = result;
-    if (typeof bestVersionPaths !== "object") {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths);
-      }
-      return;
+    if (isEmptyArrayLiteralType(type)) {
+      reportImplicitAny(expression, anyArrayType);
+      return anyArrayType;
     }
-    return result;
+    return type;
   }
-  function getPackageJsonTypesVersionsPaths(typesVersions) {
-    if (!typeScriptVersion)
-      typeScriptVersion = new Version(version);
-    for (const key in typesVersions) {
-      if (!hasProperty(typesVersions, key))
-        continue;
-      const keyRange = VersionRange.tryParse(key);
-      if (keyRange === void 0) {
-        continue;
+  function containsSameNamedThisProperty(thisProperty, expression) {
+    return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 110 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
+  }
+  function isDeclarationInConstructor(expression) {
+    const thisContainer = getThisContainer(
+      expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    return thisContainer.kind === 176 /* Constructor */ || thisContainer.kind === 262 /* FunctionDeclaration */ || thisContainer.kind === 218 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
+  }
+  function getConstructorDefinedThisAssignmentTypes(types, declarations) {
+    Debug.assert(types.length === declarations.length);
+    return types.filter((_, i) => {
+      const declaration = declarations[i];
+      const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0;
+      return expression && isDeclarationInConstructor(expression);
+    });
+  }
+  function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
+    if (element.initializer) {
+      const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
+        element.name,
+        /*includePatternInType*/
+        true,
+        /*reportErrors*/
+        false
+      ) : unknownType;
+      return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, reportErrors2 ? 0 /* Normal */ : 1 /* Contextual */, contextualType)));
+    }
+    if (isBindingPattern(element.name)) {
+      return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2);
+    }
+    if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) {
+      reportImplicitAny(element, anyType);
+    }
+    return includePatternInType ? nonInferrableAnyType : anyType;
+  }
+  function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) {
+    const members = createSymbolTable();
+    let stringIndexInfo;
+    let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+    forEach(pattern.elements, (e) => {
+      const name = e.propertyName || e.name;
+      if (e.dotDotDotToken) {
+        stringIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
+        return;
       }
-      if (keyRange.test(typeScriptVersion)) {
-        return { version: key, paths: typesVersions[key] };
+      const exprType = getLiteralTypeFromPropertyName(name);
+      if (!isTypeUsableAsPropertyName(exprType)) {
+        objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
+        return;
       }
+      const text = getPropertyNameFromType(exprType);
+      const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
+      const symbol = createSymbol(flags, text);
+      symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
+      symbol.links.bindingElement = e;
+      members.set(symbol.escapedName, symbol);
+    });
+    const result = createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      emptyArray,
+      emptyArray,
+      stringIndexInfo ? [stringIndexInfo] : emptyArray
+    );
+    result.objectFlags |= objectFlags;
+    if (includePatternInType) {
+      result.pattern = pattern;
+      result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
     }
+    return result;
   }
-  function getEffectiveTypeRoots(options, host) {
-    if (options.typeRoots) {
-      return options.typeRoots;
-    }
-    let currentDirectory;
-    if (options.configFilePath) {
-      currentDirectory = getDirectoryPath(options.configFilePath);
-    } else if (host.getCurrentDirectory) {
-      currentDirectory = host.getCurrentDirectory();
-    }
-    if (currentDirectory !== void 0) {
-      return getDefaultTypeRoots(currentDirectory);
+  function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) {
+    const elements = pattern.elements;
+    const lastElement = lastOrUndefined(elements);
+    const restElement = lastElement && lastElement.kind === 208 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0;
+    if (elements.length === 0 || elements.length === 1 && restElement) {
+      return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType;
+    }
+    const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2));
+    const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1;
+    const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */);
+    let result = createTupleType(elementTypes, elementFlags);
+    if (includePatternInType) {
+      result = cloneTypeReference(result);
+      result.pattern = pattern;
+      result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
     }
+    return result;
   }
-  function getDefaultTypeRoots(currentDirectory) {
-    let typeRoots;
-    forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => {
-      const atTypes = combinePaths(directory, nodeModulesAtTypes);
-      (typeRoots ?? (typeRoots = [])).push(atTypes);
-    });
-    return typeRoots;
+  function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) {
+    return pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
   }
-  function arePathsEqual(path1, path2, host) {
-    const useCaseSensitiveFileNames2 = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames;
-    return comparePaths(path1, path2, !useCaseSensitiveFileNames2) === 0 /* EqualTo */;
+  function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
+    return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
+      declaration,
+      /*includeOptionality*/
+      true,
+      0 /* Normal */
+    ), declaration, reportErrors2);
   }
-  function getOriginalAndResolvedFileName(fileName, host, traceEnabled) {
-    const resolvedFileName = realPath(fileName, host, traceEnabled);
-    const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
-    return {
-      // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
-      resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
-      originalPath: pathsAreEqual ? void 0 : fileName
-    };
+  function getTypeFromImportAttributes(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const symbol = createSymbol(4096 /* ObjectLiteral */, "__importAttributes" /* ImportAttributes */);
+      const members = createSymbolTable();
+      forEach(node.elements, (attr) => {
+        const member = createSymbol(4 /* Property */, getNameFromImportAttribute(attr));
+        member.parent = symbol;
+        member.links.type = checkImportAttribute(attr);
+        member.links.target = member;
+        members.set(member.escapedName, member);
+      });
+      const type = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+      type.objectFlags |= 128 /* ObjectLiteral */ | 262144 /* NonInferrableType */;
+      links.resolvedType = type;
+    }
+    return links.resolvedType;
   }
-  function getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState) {
-    const nameForLookup = endsWith(typeRoot, "/node_modules/@types") || endsWith(typeRoot, "/node_modules/@types/") ? mangleScopedPackageNameWithTrace(typeReferenceDirectiveName, moduleResolutionState) : typeReferenceDirectiveName;
-    return combinePaths(typeRoot, nameForLookup);
+  function isGlobalSymbolConstructor(node) {
+    const symbol = getSymbolOfNode(node);
+    const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
+      /*reportErrors*/
+      false
+    );
+    return globalSymbol && symbol && symbol === globalSymbol;
   }
-  function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) {
-    Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself.");
-    const traceEnabled = isTraceEnabled(options, host);
-    if (redirectedReference) {
-      options = redirectedReference.commandLine.options;
-    }
-    const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
-    let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
-    if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-      result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
-    }
-    if (result) {
-      if (traceEnabled) {
-        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
-        if (redirectedReference)
-          trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
-        trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory);
-        traceResult(result);
+  function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
+    if (type) {
+      if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) {
+        type = getESSymbolLikeTypeForNode(declaration);
       }
-      return result;
-    }
-    const typeRoots = getEffectiveTypeRoots(options, host);
-    if (traceEnabled) {
-      if (containingFile === void 0) {
-        if (typeRoots === void 0) {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName);
-        } else {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots);
-        }
-      } else {
-        if (typeRoots === void 0) {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile);
-        } else {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots);
-        }
+      if (reportErrors2) {
+        reportErrorsFromWidening(declaration, type);
       }
-      if (redirectedReference) {
-        trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+      if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
+        type = esSymbolType;
       }
+      return getWidenedType(type);
     }
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    let features = getNodeResolutionFeatures(options);
-    if (resolutionMode !== void 0) {
-      features |= 30 /* AllFeatures */;
-    }
-    const moduleResolution = getEmitModuleResolutionKind(options);
-    if (resolutionMode === 99 /* ESNext */ && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) {
-      features |= 32 /* EsmMode */;
-    }
-    const conditions = features & 8 /* Exports */ ? getConditions(options, resolutionMode) : [];
-    const diagnostics = [];
-    const moduleResolutionState = {
-      compilerOptions: options,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features,
-      conditions,
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false,
-      candidateIsFromPackageJsonField: false,
-      resolvedPackageDirectory: false
-    };
-    let resolved = primaryLookup();
-    let primary = true;
-    if (!resolved) {
-      resolved = secondaryLookup();
-      primary = false;
+    type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType;
+    if (reportErrors2) {
+      if (!declarationBelongsToPrivateAmbientMember(declaration)) {
+        reportImplicitAny(declaration, type);
+      }
     }
-    let resolvedTypeReferenceDirective;
-    if (resolved) {
-      const { fileName, packageId } = resolved;
-      let resolvedFileName = fileName, originalPath;
-      if (!options.preserveSymlinks)
-        ({ resolvedFileName, originalPath } = getOriginalAndResolvedFileName(fileName, host, traceEnabled));
-      resolvedTypeReferenceDirective = {
-        primary,
-        resolvedFileName,
-        originalPath,
-        packageId,
-        isExternalLibraryImport: pathContainsNodeModules(fileName)
-      };
+    return type;
+  }
+  function declarationBelongsToPrivateAmbientMember(declaration) {
+    const root = getRootDeclaration(declaration);
+    const memberDeclaration = root.kind === 169 /* Parameter */ ? root.parent : root;
+    return isPrivateWithinAmbient(memberDeclaration);
+  }
+  function tryGetTypeFromEffectiveTypeNode(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
     }
-    result = {
-      resolvedTypeReferenceDirective,
-      failedLookupLocations: initializeResolutionField(failedLookupLocations),
-      affectingLocations: initializeResolutionField(affectingLocations),
-      resolutionDiagnostics: initializeResolutionField(diagnostics)
-    };
-    if (containingDirectory && cache && !cache.isReadonly) {
-      cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
-        typeReferenceDirectiveName,
-        /*mode*/
-        resolutionMode,
-        result
-      );
-      if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-        cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
-      }
+  }
+  function isParameterOfContextSensitiveSignature(symbol) {
+    let decl = symbol.valueDeclaration;
+    if (!decl) {
+      return false;
     }
-    if (traceEnabled)
-      traceResult(result);
-    return result;
-    function traceResult(result2) {
-      var _a;
-      if (!((_a = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a.resolvedFileName)) {
-        trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName);
-      } else if (result2.resolvedTypeReferenceDirective.packageId) {
-        trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary);
-      } else {
-        trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary);
-      }
+    if (isBindingElement(decl)) {
+      decl = walkUpBindingElementsAndPatterns(decl);
     }
-    function primaryLookup() {
-      if (typeRoots && typeRoots.length) {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", "));
-        }
-        return firstDefined(typeRoots, (typeRoot) => {
-          const candidate = getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState);
-          const directoryExists = directoryProbablyExists(typeRoot, host);
-          if (!directoryExists && traceEnabled) {
-            trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot);
-          }
-          if (options.typeRoots) {
-            const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState);
-            if (resolvedFromFile) {
-              const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path);
-              const packageInfo = packageDirectory ? getPackageJsonInfo(
-                packageDirectory,
-                /*onlyRecordFailures*/
-                false,
-                moduleResolutionState
-              ) : void 0;
-              return resolvedTypeScriptOnly(withPackageId(packageInfo, resolvedFromFile));
-            }
-          }
-          return resolvedTypeScriptOnly(
-            loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState)
-          );
-        });
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths);
-        }
-      }
+    if (isParameter(decl)) {
+      return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent);
     }
-    function secondaryLookup() {
-      const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile);
-      if (initialLocationForSecondaryLookup !== void 0) {
-        let result2;
-        if (!options.typeRoots || !endsWith(containingFile, inferredTypesContainingFile)) {
-          if (traceEnabled) {
-            trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup);
-          }
-          if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-            const searchResult = loadModuleFromNearestNodeModulesDirectory(
-              4 /* Declaration */,
-              typeReferenceDirectiveName,
-              initialLocationForSecondaryLookup,
-              moduleResolutionState,
-              /*cache*/
-              void 0,
-              /*redirectedReference*/
-              void 0
-            );
-            result2 = searchResult && searchResult.value;
-          } else {
-            const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
-            result2 = nodeLoadModuleByRelativeName(
-              4 /* Declaration */,
-              candidate,
-              /*onlyRecordFailures*/
-              false,
-              moduleResolutionState,
-              /*considerPackageJson*/
-              true
-            );
-          }
-        } else if (traceEnabled) {
-          trace(host, Diagnostics.Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder);
-        }
-        return resolvedTypeScriptOnly(result2);
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder);
-        }
+    return false;
+  }
+  function getTypeOfVariableOrParameterOrProperty(symbol, checkMode) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol, checkMode);
+      if (!links.type && !isParameterOfContextSensitiveSignature(symbol) && !checkMode) {
+        links.type = type;
       }
+      return type;
     }
+    return links.type;
   }
-  function getNodeResolutionFeatures(options) {
-    let features = 0 /* None */;
-    switch (getEmitModuleResolutionKind(options)) {
-      case 3 /* Node16 */:
-        features = 30 /* Node16Default */;
-        break;
-      case 99 /* NodeNext */:
-        features = 30 /* NodeNextDefault */;
-        break;
-      case 100 /* Bundler */:
-        features = 30 /* BundlerDefault */;
-        break;
+  function getTypeOfVariableOrParameterOrPropertyWorker(symbol, checkMode) {
+    if (symbol.flags & 4194304 /* Prototype */) {
+      return getTypeOfPrototypeProperty(symbol);
     }
-    if (options.resolvePackageJsonExports) {
-      features |= 8 /* Exports */;
-    } else if (options.resolvePackageJsonExports === false) {
-      features &= ~8 /* Exports */;
+    if (symbol === requireSymbol) {
+      return anyType;
     }
-    if (options.resolvePackageJsonImports) {
-      features |= 2 /* Imports */;
-    } else if (options.resolvePackageJsonImports === false) {
-      features &= ~2 /* Imports */;
+    if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
+      const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
+      const result = createSymbol(fileSymbol.flags, "exports");
+      result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
+      result.parent = symbol;
+      result.links.target = fileSymbol;
+      if (fileSymbol.valueDeclaration) result.valueDeclaration = fileSymbol.valueDeclaration;
+      if (fileSymbol.members) result.members = new Map(fileSymbol.members);
+      if (fileSymbol.exports) result.exports = new Map(fileSymbol.exports);
+      const members = createSymbolTable();
+      members.set("exports", result);
+      return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
     }
-    return features;
-  }
-  function getConditions(options, resolutionMode) {
-    const moduleResolution = getEmitModuleResolutionKind(options);
-    if (resolutionMode === void 0) {
-      if (moduleResolution === 100 /* Bundler */) {
-        resolutionMode = 99 /* ESNext */;
-      } else if (moduleResolution === 2 /* Node10 */) {
-        return [];
+    Debug.assertIsDefined(symbol.valueDeclaration);
+    const declaration = symbol.valueDeclaration;
+    if (isSourceFile(declaration) && isJsonSourceFile(declaration)) {
+      if (!declaration.statements.length) {
+        return emptyObjectType;
       }
+      return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression)));
     }
-    const conditions = resolutionMode === 99 /* ESNext */ ? ["import"] : ["require"];
-    if (!options.noDtsResolution) {
-      conditions.push("types");
+    if (isAccessor(declaration)) {
+      return getTypeOfAccessors(symbol);
     }
-    if (moduleResolution !== 100 /* Bundler */) {
-      conditions.push("node");
+    if (!pushTypeResolution(symbol, 0 /* Type */)) {
+      if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
+      }
+      if (isBindingElement(declaration) && checkMode === 1 /* Contextual */) {
+        return errorType;
+      }
+      return reportCircularityError(symbol);
     }
-    return concatenate(conditions, options.customConditions);
-  }
-  function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
-    const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    return forEachAncestorDirectory(containingDirectory, (ancestorDirectory) => {
-      if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-        const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
-        const candidate = combinePaths(nodeModulesFolder, packageName);
-        return getPackageJsonInfo(
-          candidate,
-          /*onlyRecordFailures*/
-          false,
-          moduleResolutionState
-        );
+    let type;
+    if (declaration.kind === 277 /* ExportAssignment */) {
+      type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration);
+    } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) {
+      type = getWidenedTypeForAssignmentDeclaration(symbol);
+    } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) {
+      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
       }
-    });
-  }
-  function getAutomaticTypeDirectiveNames(options, host) {
-    if (options.types) {
-      return options.types;
+      type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType;
+    } else if (isPropertyAssignment(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration);
+    } else if (isJsxAttribute(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration);
+    } else if (isShorthandPropertyAssignment(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */);
+    } else if (isObjectLiteralMethod(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
+    } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
+      type = getWidenedTypeForVariableLikeDeclaration(
+        declaration,
+        /*reportErrors*/
+        true
+      );
+    } else if (isEnumDeclaration(declaration)) {
+      type = getTypeOfFuncClassEnumModule(symbol);
+    } else if (isEnumMember(declaration)) {
+      type = getTypeOfEnumMember(symbol);
+    } else {
+      return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol));
     }
-    const result = [];
-    if (host.directoryExists && host.getDirectories) {
-      const typeRoots = getEffectiveTypeRoots(options, host);
-      if (typeRoots) {
-        for (const root of typeRoots) {
-          if (host.directoryExists(root)) {
-            for (const typeDirectivePath of host.getDirectories(root)) {
-              const normalized = normalizePath(typeDirectivePath);
-              const packageJsonPath = combinePaths(root, normalized, "package.json");
-              const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null;
-              if (!isNotNeededPackage) {
-                const baseFileName = getBaseFileName(normalized);
-                if (baseFileName.charCodeAt(0) !== 46 /* dot */) {
-                  result.push(baseFileName);
-                }
-              }
-            }
-          }
-        }
+    if (!popTypeResolution()) {
+      if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
+      }
+      if (isBindingElement(declaration) && checkMode === 1 /* Contextual */) {
+        return type;
       }
+      return reportCircularityError(symbol);
     }
-    return result;
+    return type;
+  }
+  function getAnnotatedAccessorTypeNode(accessor) {
+    if (accessor) {
+      switch (accessor.kind) {
+        case 177 /* GetAccessor */:
+          const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor);
+          return getterTypeAnnotation;
+        case 178 /* SetAccessor */:
+          const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor);
+          return setterTypeAnnotation;
+        case 172 /* PropertyDeclaration */:
+          Debug.assert(hasAccessorModifier(accessor));
+          const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor);
+          return accessorTypeAnnotation;
+      }
+    }
+    return void 0;
   }
-  function isPackageJsonInfo(entry) {
-    return !!(entry == null ? void 0 : entry.contents);
+  function getAnnotatedAccessorType(accessor) {
+    const node = getAnnotatedAccessorTypeNode(accessor);
+    return node && getTypeFromTypeNode(node);
   }
-  function isMissingPackageJsonInfo(entry) {
-    return !!entry && !entry.contents;
+  function getAnnotatedAccessorThisParameter(accessor) {
+    const parameter = getAccessorThisParameter(accessor);
+    return parameter && parameter.symbol;
   }
-  function compilerOptionValueToString(value) {
-    var _a;
-    if (value === null || typeof value !== "object") {
-      return "" + value;
-    }
-    if (isArray(value)) {
-      return `[${(_a = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a.join(",")}]`;
+  function getThisTypeOfDeclaration(declaration) {
+    return getThisTypeOfSignature(getSignatureFromDeclaration(declaration));
+  }
+  function getTypeOfAccessors(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      if (!pushTypeResolution(symbol, 0 /* Type */)) {
+        return errorType;
+      }
+      const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */);
+      const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */);
+      const accessor = tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
+      let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
+        accessor,
+        /*reportErrors*/
+        true
+      );
+      if (!type) {
+        if (setter && !isPrivateWithinAmbient(setter)) {
+          errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
+        } else if (getter && !isPrivateWithinAmbient(getter)) {
+          errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol));
+        } else if (accessor && !isPrivateWithinAmbient(accessor)) {
+          errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any");
+        }
+        type = anyType;
+      }
+      if (!popTypeResolution()) {
+        if (getAnnotatedAccessorTypeNode(getter)) {
+          error2(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getAnnotatedAccessorTypeNode(setter)) {
+          error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getAnnotatedAccessorTypeNode(accessor)) {
+          error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getter && noImplicitAny) {
+          error2(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol));
+        }
+        type = anyType;
+      }
+      links.type ?? (links.type = type);
     }
-    let str = "{";
-    for (const key in value) {
-      if (hasProperty(value, key)) {
-        str += `${key}: ${compilerOptionValueToString(value[key])}`;
+    return links.type;
+  }
+  function getWriteTypeOfAccessors(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.writeType) {
+      if (!pushTypeResolution(symbol, 7 /* WriteType */)) {
+        return errorType;
+      }
+      const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */) ?? tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
+      let writeType = getAnnotatedAccessorType(setter);
+      if (!popTypeResolution()) {
+        if (getAnnotatedAccessorTypeNode(setter)) {
+          error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        }
+        writeType = anyType;
       }
+      links.writeType ?? (links.writeType = writeType || getTypeOfAccessors(symbol));
     }
-    return str + "}";
+    return links.writeType;
   }
-  function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
-    return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + `|${options.pathsBasePath}`;
+  function getBaseTypeVariableOfClass(symbol) {
+    const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol));
+    return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0;
   }
-  function createCacheWithRedirects(ownOptions, optionsToRedirectsKey) {
-    const redirectsMap = /* @__PURE__ */ new Map();
-    const redirectsKeyToMap = /* @__PURE__ */ new Map();
-    let ownMap = /* @__PURE__ */ new Map();
-    if (ownOptions)
-      redirectsMap.set(ownOptions, ownMap);
-    return {
-      getMapOfCacheRedirects,
-      getOrCreateMapOfCacheRedirects,
-      update,
-      clear: clear2,
-      getOwnMap: () => ownMap
-    };
-    function getMapOfCacheRedirects(redirectedReference) {
-      return redirectedReference ? getOrCreateMap(
-        redirectedReference.commandLine.options,
-        /*create*/
+  function getTypeOfFuncClassEnumModule(symbol) {
+    let links = getSymbolLinks(symbol);
+    const originalLinks = links;
+    if (!links.type) {
+      const expando = symbol.valueDeclaration && getSymbolOfExpando(
+        symbol.valueDeclaration,
+        /*allowDeclaration*/
         false
-      ) : ownMap;
+      );
+      if (expando) {
+        const merged = mergeJSSymbols(symbol, expando);
+        if (merged) {
+          symbol = merged;
+          links = merged.links;
+        }
+      }
+      originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
     }
-    function getOrCreateMapOfCacheRedirects(redirectedReference) {
-      return redirectedReference ? getOrCreateMap(
-        redirectedReference.commandLine.options,
-        /*create*/
-        true
-      ) : ownMap;
-    }
-    function update(newOptions) {
-      if (ownOptions !== newOptions) {
-        if (ownOptions)
-          ownMap = getOrCreateMap(
-            newOptions,
-            /*create*/
-            true
-          );
-        else
-          redirectsMap.set(newOptions, ownMap);
-        ownOptions = newOptions;
+    return links.type;
+  }
+  function getTypeOfFuncClassEnumModuleWorker(symbol) {
+    const declaration = symbol.valueDeclaration;
+    if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) {
+      return anyType;
+    } else if (declaration && (declaration.kind === 226 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 226 /* BinaryExpression */)) {
+      return getWidenedTypeForAssignmentDeclaration(symbol);
+    } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) {
+      const resolvedModule = resolveExternalModuleSymbol(symbol);
+      if (resolvedModule !== symbol) {
+        if (!pushTypeResolution(symbol, 0 /* Type */)) {
+          return errorType;
+        }
+        const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */));
+        const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule);
+        if (!popTypeResolution()) {
+          return reportCircularityError(symbol);
+        }
+        return type2;
       }
     }
-    function getOrCreateMap(redirectOptions, create) {
-      let result = redirectsMap.get(redirectOptions);
-      if (result)
-        return result;
-      const key = getRedirectsCacheKey(redirectOptions);
-      result = redirectsKeyToMap.get(key);
-      if (!result) {
-        if (ownOptions) {
-          const ownKey = getRedirectsCacheKey(ownOptions);
-          if (ownKey === key)
-            result = ownMap;
-          else if (!redirectsKeyToMap.has(ownKey))
-            redirectsKeyToMap.set(ownKey, ownMap);
-        }
-        if (create)
-          result ?? (result = /* @__PURE__ */ new Map());
-        if (result)
-          redirectsKeyToMap.set(key, result);
-      }
-      if (result)
-        redirectsMap.set(redirectOptions, result);
-      return result;
+    const type = createObjectType(16 /* Anonymous */, symbol);
+    if (symbol.flags & 32 /* Class */) {
+      const baseTypeVariable = getBaseTypeVariableOfClass(symbol);
+      return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type;
+    } else {
+      return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType(
+        type,
+        /*isProperty*/
+        true
+      ) : type;
     }
-    function clear2() {
-      const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
-      ownMap.clear();
-      redirectsMap.clear();
-      optionsToRedirectsKey.clear();
-      redirectsKeyToMap.clear();
-      if (ownOptions) {
-        if (ownKey)
-          optionsToRedirectsKey.set(ownOptions, ownKey);
-        redirectsMap.set(ownOptions, ownMap);
+  }
+  function getTypeOfEnumMember(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol));
+  }
+  function getTypeOfAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      if (!pushTypeResolution(symbol, 0 /* Type */)) {
+        return errorType;
+      }
+      const targetSymbol = resolveAlias(symbol);
+      const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
+        getDeclarationOfAliasSymbol(symbol),
+        /*dontRecursivelyResolve*/
+        true
+      );
+      const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
+      links.type ?? (links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType);
+      if (!popTypeResolution()) {
+        reportCircularityError(exportSymbol ?? symbol);
+        return links.type ?? (links.type = errorType);
       }
     }
-    function getRedirectsCacheKey(options) {
-      let result = optionsToRedirectsKey.get(options);
-      if (!result) {
-        optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
+    return links.type;
+  }
+  function getTypeOfInstantiatedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper));
+  }
+  function getWriteTypeOfInstantiatedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper));
+  }
+  function reportCircularityError(symbol) {
+    const declaration = symbol.valueDeclaration;
+    if (declaration) {
+      if (getEffectiveTypeAnnotationNode(declaration)) {
+        error2(symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        return errorType;
+      }
+      if (noImplicitAny && (declaration.kind !== 169 /* Parameter */ || declaration.initializer)) {
+        error2(symbol.valueDeclaration, Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol));
+      }
+    } else if (symbol.flags & 2097152 /* Alias */) {
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (node) {
+        error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
       }
-      return result;
     }
+    return anyType;
   }
-  function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
-    let cache;
-    return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, getInternalMap };
-    function getPackageJsonInfo2(packageJsonPath) {
-      return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName));
+  function getTypeOfSymbolWithDeferredType(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      Debug.assertIsDefined(links.deferralParent);
+      Debug.assertIsDefined(links.deferralConstituents);
+      links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents);
     }
-    function setPackageJsonInfo(packageJsonPath, info) {
-      (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info);
+    return links.type;
+  }
+  function getWriteTypeOfSymbolWithDeferredType(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.writeType && links.deferralWriteConstituents) {
+      Debug.assertIsDefined(links.deferralParent);
+      Debug.assertIsDefined(links.deferralConstituents);
+      links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents);
     }
-    function clear2() {
-      cache = void 0;
+    return links.writeType;
+  }
+  function getWriteTypeOfSymbol(symbol) {
+    const checkFlags = getCheckFlags(symbol);
+    if (symbol.flags & 4 /* Property */) {
+      return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
+        // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
+        symbol.links.writeType || symbol.links.type
+      ) : removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
     }
-    function getInternalMap() {
-      return cache;
+    if (symbol.flags & 98304 /* Accessor */) {
+      return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
     }
+    return getTypeOfSymbol(symbol);
   }
-  function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) {
-    const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-    let result = cache.get(key);
-    if (!result) {
-      result = create();
-      cache.set(key, result);
+  function getTypeOfSymbol(symbol, checkMode) {
+    const checkFlags = getCheckFlags(symbol);
+    if (checkFlags & 65536 /* DeferredType */) {
+      return getTypeOfSymbolWithDeferredType(symbol);
     }
-    return result;
-  }
-  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options, optionsToRedirectsKey) {
-    const directoryToModuleNameMap = createCacheWithRedirects(options, optionsToRedirectsKey);
-    return {
-      getFromDirectoryCache,
-      getOrCreateCacheForDirectory,
-      clear: clear2,
-      update,
-      directoryToModuleNameMap
-    };
-    function clear2() {
-      directoryToModuleNameMap.clear();
+    if (checkFlags & 1 /* Instantiated */) {
+      return getTypeOfInstantiatedSymbol(symbol);
     }
-    function update(options2) {
-      directoryToModuleNameMap.update(options2);
+    if (checkFlags & 262144 /* Mapped */) {
+      return getTypeOfMappedSymbol(symbol);
     }
-    function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
-      const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
-      return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
+    if (checkFlags & 8192 /* ReverseMapped */) {
+      return getTypeOfReverseMappedSymbol(symbol);
     }
-    function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
-      var _a, _b;
-      const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
-      return (_b = (_a = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(path)) == null ? void 0 : _b.get(name, mode);
+    if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
+      return getTypeOfVariableOrParameterOrProperty(symbol, checkMode);
     }
-  }
-  function createModeAwareCacheKey(specifier, mode) {
-    return mode === void 0 ? specifier : `${mode}|${specifier}`;
-  }
-  function createModeAwareCache() {
-    const underlying = /* @__PURE__ */ new Map();
-    const memoizedReverseKeys = /* @__PURE__ */ new Map();
-    const cache = {
-      get(specifier, mode) {
-        return underlying.get(getUnderlyingCacheKey(specifier, mode));
-      },
-      set(specifier, mode, value) {
-        underlying.set(getUnderlyingCacheKey(specifier, mode), value);
-        return cache;
-      },
-      delete(specifier, mode) {
-        underlying.delete(getUnderlyingCacheKey(specifier, mode));
-        return cache;
-      },
-      has(specifier, mode) {
-        return underlying.has(getUnderlyingCacheKey(specifier, mode));
-      },
-      forEach(cb) {
-        return underlying.forEach((elem, key) => {
-          const [specifier, mode] = memoizedReverseKeys.get(key);
-          return cb(elem, specifier, mode);
-        });
-      },
-      size() {
-        return underlying.size;
-      }
-    };
-    return cache;
-    function getUnderlyingCacheKey(specifier, mode) {
-      const result = createModeAwareCacheKey(specifier, mode);
-      memoizedReverseKeys.set(result, [specifier, mode]);
-      return result;
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
+      return getTypeOfFuncClassEnumModule(symbol);
     }
+    if (symbol.flags & 8 /* EnumMember */) {
+      return getTypeOfEnumMember(symbol);
+    }
+    if (symbol.flags & 98304 /* Accessor */) {
+      return getTypeOfAccessors(symbol);
+    }
+    if (symbol.flags & 2097152 /* Alias */) {
+      return getTypeOfAlias(symbol);
+    }
+    return errorType;
   }
-  function getOriginalOrResolvedModuleFileName(result) {
-    return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+  function getNonMissingTypeOfSymbol(symbol) {
+    return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
   }
-  function getOriginalOrResolvedTypeReferenceFileName(result) {
-    return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+  function isReferenceToType2(type, target) {
+    return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
   }
-  function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName, optionsToRedirectsKey) {
-    const moduleNameToDirectoryMap = createCacheWithRedirects(options, optionsToRedirectsKey);
-    return {
-      getFromNonRelativeNameCache,
-      getOrCreateCacheForNonRelativeName,
-      clear: clear2,
-      update
-    };
-    function clear2() {
-      moduleNameToDirectoryMap.clear();
+  function getTargetType(type) {
+    return getObjectFlags(type) & 4 /* Reference */ ? type.target : type;
+  }
+  function hasBaseType(type, checkBase) {
+    return check(type);
+    function check(type2) {
+      if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
+        const target = getTargetType(type2);
+        return target === checkBase || some(getBaseTypes(target), check);
+      } else if (type2.flags & 2097152 /* Intersection */) {
+        return some(type2.types, check);
+      }
+      return false;
     }
-    function update(options2) {
-      moduleNameToDirectoryMap.update(options2);
+  }
+  function appendTypeParameters(typeParameters, declarations) {
+    for (const declaration of declarations) {
+      typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
     }
-    function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
-      var _a, _b;
-      Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-      return (_b = (_a = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
-    }
-    function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
-      Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
-    }
-    function createPerModuleNameCache() {
-      const directoryPathMap = /* @__PURE__ */ new Map();
-      return { get, set };
-      function get(directory) {
-        return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName));
-      }
-      function set(directory, result) {
-        const path = toPath(directory, currentDirectory, getCanonicalFileName);
-        if (directoryPathMap.has(path)) {
-          return;
-        }
-        directoryPathMap.set(path, result);
-        const resolvedFileName = getResolvedFileName(result);
-        const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
-        let current = path;
-        while (current !== commonPrefix) {
-          const parent2 = getDirectoryPath(current);
-          if (parent2 === current || directoryPathMap.has(parent2)) {
-            break;
+    return typeParameters;
+  }
+  function getOuterTypeParameters(node, includeThisTypes) {
+    while (true) {
+      node = node.parent;
+      if (node && isBinaryExpression(node)) {
+        const assignmentKind = getAssignmentDeclarationKind(node);
+        if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
+          const symbol = getSymbolOfDeclaration(node.left);
+          if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
+            node = symbol.parent.valueDeclaration;
           }
-          directoryPathMap.set(parent2, result);
-          current = parent2;
         }
       }
-      function getCommonPrefix(directory, resolution) {
-        const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName);
-        let i = 0;
-        const limit = Math.min(directory.length, resolutionDirectory.length);
-        while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) {
-          i++;
-        }
-        if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) {
-          return directory;
-        }
-        const rootLength = getRootLength(directory);
-        if (i < rootLength) {
-          return void 0;
-        }
-        const sep = directory.lastIndexOf(directorySeparator, i - 1);
-        if (sep === -1) {
-          return void 0;
+      if (!node) {
+        return void 0;
+      }
+      switch (node.kind) {
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */:
+        case 264 /* InterfaceDeclaration */:
+        case 179 /* CallSignature */:
+        case 180 /* ConstructSignature */:
+        case 173 /* MethodSignature */:
+        case 184 /* FunctionType */:
+        case 185 /* ConstructorType */:
+        case 317 /* JSDocFunctionType */:
+        case 262 /* FunctionDeclaration */:
+        case 174 /* MethodDeclaration */:
+        case 218 /* FunctionExpression */:
+        case 219 /* ArrowFunction */:
+        case 265 /* TypeAliasDeclaration */:
+        case 345 /* JSDocTemplateTag */:
+        case 346 /* JSDocTypedefTag */:
+        case 340 /* JSDocEnumTag */:
+        case 338 /* JSDocCallbackTag */:
+        case 200 /* MappedType */:
+        case 194 /* ConditionalType */: {
+          const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
+          if (node.kind === 200 /* MappedType */) {
+            return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
+          } else if (node.kind === 194 /* ConditionalType */) {
+            return concatenate(outerTypeParameters, getInferTypeParameters(node));
+          }
+          const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
+          const thisType = includeThisTypes && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || node.kind === 264 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
+          return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
+        }
+        case 341 /* JSDocParameterTag */:
+          const paramSymbol = getParameterSymbolFromJSDoc(node);
+          if (paramSymbol) {
+            node = paramSymbol.valueDeclaration;
+          }
+          break;
+        case 320 /* JSDoc */: {
+          const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
+          return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters;
         }
-        return directory.substr(0, Math.max(sep, rootLength));
       }
     }
   }
-  function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName, optionsToRedirectsKey) {
-    optionsToRedirectsKey ?? (optionsToRedirectsKey = /* @__PURE__ */ new Map());
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(
-      currentDirectory,
-      getCanonicalFileName,
-      options,
-      optionsToRedirectsKey
-    );
-    const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
-      currentDirectory,
-      getCanonicalFileName,
-      options,
-      getResolvedFileName,
-      optionsToRedirectsKey
-    );
-    packageJsonInfoCache ?? (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
-    return {
-      ...packageJsonInfoCache,
-      ...perDirectoryResolutionCache,
-      ...nonRelativeNameResolutionCache,
-      clear: clear2,
-      update,
-      getPackageJsonInfoCache: () => packageJsonInfoCache,
-      clearAllExceptPackageJsonInfoCache,
-      optionsToRedirectsKey
-    };
-    function clear2() {
-      clearAllExceptPackageJsonInfoCache();
-      packageJsonInfoCache.clear();
-    }
-    function clearAllExceptPackageJsonInfoCache() {
-      perDirectoryResolutionCache.clear();
-      nonRelativeNameResolutionCache.clear();
+  function getOuterTypeParametersOfClassOrInterface(symbol) {
+    var _a;
+    const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a = symbol.declarations) == null ? void 0 : _a.find((decl) => {
+      if (decl.kind === 264 /* InterfaceDeclaration */) {
+        return true;
+      }
+      if (decl.kind !== 260 /* VariableDeclaration */) {
+        return false;
+      }
+      const initializer = decl.initializer;
+      return !!initializer && (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 219 /* ArrowFunction */);
+    });
+    Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
+    return getOuterTypeParameters(declaration);
+  }
+  function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) {
+    if (!symbol.declarations) {
+      return;
     }
-    function update(options2) {
-      perDirectoryResolutionCache.update(options2);
-      nonRelativeNameResolutionCache.update(options2);
+    let result;
+    for (const node of symbol.declarations) {
+      if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) {
+        const declaration = node;
+        result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration));
+      }
     }
-  }
-  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) {
-    const result = createModuleOrTypeReferenceResolutionCache(
-      currentDirectory,
-      getCanonicalFileName,
-      options,
-      packageJsonInfoCache,
-      getOriginalOrResolvedModuleFileName,
-      optionsToRedirectsKey
-    );
-    result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
     return result;
   }
-  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) {
-    return createModuleOrTypeReferenceResolutionCache(
-      currentDirectory,
-      getCanonicalFileName,
-      options,
-      packageJsonInfoCache,
-      getOriginalOrResolvedTypeReferenceFileName,
-      optionsToRedirectsKey
-    );
+  function getTypeParametersOfClassOrInterface(symbol) {
+    return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol));
   }
-  function getOptionsForLibraryResolution(options) {
-    return { moduleResolution: 2 /* Node10 */, traceResolution: options.traceResolution };
+  function isMixinConstructorType(type) {
+    const signatures = getSignaturesOfType(type, 1 /* Construct */);
+    if (signatures.length === 1) {
+      const s = signatures[0];
+      if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) {
+        const paramType = getTypeOfParameter(s.parameters[0]);
+        return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType;
+      }
+    }
+    return false;
   }
-  function resolveLibrary(libraryName, resolveFrom, compilerOptions, host, cache) {
-    return resolveModuleName(libraryName, resolveFrom, getOptionsForLibraryResolution(compilerOptions), host, cache);
+  function isConstructorType(type) {
+    if (getSignaturesOfType(type, 1 /* Construct */).length > 0) {
+      return true;
+    }
+    if (type.flags & 8650752 /* TypeVariable */) {
+      const constraint = getBaseConstraintOfType(type);
+      return !!constraint && isMixinConstructorType(constraint);
+    }
+    return false;
   }
-  function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
-    const containingDirectory = getDirectoryPath(containingFile);
-    return cache.getFromDirectoryCache(
-      moduleName,
-      mode,
-      containingDirectory,
-      /*redirectedReference*/
-      void 0
-    );
+  function getBaseTypeNodeOfClass(type) {
+    const decl = getClassLikeDeclarationOfSymbol(type.symbol);
+    return decl && getEffectiveBaseTypeNode(decl);
   }
-  function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    var _a, _b, _c;
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    if (redirectedReference) {
-      compilerOptions = redirectedReference.commandLine.options;
-    }
-    if (traceEnabled) {
-      trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile);
-      if (redirectedReference) {
-        trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+  function getConstructorsForTypeArguments(type, typeArgumentNodes, location) {
+    const typeArgCount = length(typeArgumentNodes);
+    const isJavascript = isInJSFile(location);
+    return filter(getSignaturesOfType(type, 1 /* Construct */), (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters));
+  }
+  function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) {
+    const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location);
+    const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode);
+    return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location)) : sig);
+  }
+  function getBaseConstructorTypeOfClass(type) {
+    if (!type.resolvedBaseConstructorType) {
+      const decl = getClassLikeDeclarationOfSymbol(type.symbol);
+      const extended = decl && getEffectiveBaseTypeNode(decl);
+      const baseTypeNode = getBaseTypeNodeOfClass(type);
+      if (!baseTypeNode) {
+        return type.resolvedBaseConstructorType = undefinedType;
       }
-    }
-    const containingDirectory = getDirectoryPath(containingFile);
-    let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
-    if (result) {
-      if (traceEnabled) {
-        trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
+      if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) {
+        return errorType;
       }
-    } else {
-      let moduleResolution = compilerOptions.moduleResolution;
-      if (moduleResolution === void 0) {
-        moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-        if (traceEnabled) {
-          trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]);
-        }
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
-        }
+      const baseConstructorType = checkExpression(baseTypeNode.expression);
+      if (extended && baseTypeNode !== extended) {
+        Debug.assert(!extended.typeArguments);
+        checkExpression(extended.expression);
       }
-      (_a = perfLogger) == null ? void 0 : _a.logStartResolveModule(moduleName);
-      switch (moduleResolution) {
-        case 3 /* Node16 */:
-          result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
-          break;
-        case 99 /* NodeNext */:
-          result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
-          break;
-        case 2 /* Node10 */:
-          result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0);
-          break;
-        case 1 /* Classic */:
-          result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
-          break;
-        case 100 /* Bundler */:
-          result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0);
-          break;
-        default:
-          return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
+      if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
+        resolveStructuredTypeMembers(baseConstructorType);
+      }
+      if (!popTypeResolution()) {
+        error2(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
+        return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType);
+      }
+      if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
+        const err = error2(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
+        if (baseConstructorType.flags & 262144 /* TypeParameter */) {
+          const constraint = getConstraintFromTypeParameter(baseConstructorType);
+          let ctorReturn = unknownType;
+          if (constraint) {
+            const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */);
+            if (ctorSig[0]) {
+              ctorReturn = getReturnTypeOfSignature(ctorSig[0]);
+            }
+          }
+          if (baseConstructorType.symbol.declarations) {
+            addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn)));
+          }
+        }
+        return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType);
       }
-      if (result && result.resolvedModule)
-        (_b = perfLogger) == null ? void 0 : _b.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
-      (_c = perfLogger) == null ? void 0 : _c.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-      if (cache && !cache.isReadonly) {
-        cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
-        if (!isExternalModuleNameRelative(moduleName)) {
-          cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
+      type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = baseConstructorType);
+    }
+    return type.resolvedBaseConstructorType;
+  }
+  function getImplementsTypes(type) {
+    let resolvedImplementsTypes = emptyArray;
+    if (type.symbol.declarations) {
+      for (const declaration of type.symbol.declarations) {
+        const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration);
+        if (!implementsTypeNodes) continue;
+        for (const node of implementsTypeNodes) {
+          const implementsType = getTypeFromTypeNode(node);
+          if (!isErrorType(implementsType)) {
+            if (resolvedImplementsTypes === emptyArray) {
+              resolvedImplementsTypes = [implementsType];
+            } else {
+              resolvedImplementsTypes.push(implementsType);
+            }
+          }
         }
       }
     }
-    if (traceEnabled) {
-      if (result.resolvedModule) {
-        if (result.resolvedModule.packageId) {
-          trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId));
+    return resolvedImplementsTypes;
+  }
+  function reportCircularBaseType(node, type) {
+    error2(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      2 /* WriteArrayAsGenericType */
+    ));
+  }
+  function getBaseTypes(type) {
+    if (!type.baseTypesResolved) {
+      if (pushTypeResolution(type, 6 /* ResolvedBaseTypes */)) {
+        if (type.objectFlags & 8 /* Tuple */) {
+          type.resolvedBaseTypes = [getTupleBaseType(type)];
+        } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+          if (type.symbol.flags & 32 /* Class */) {
+            resolveBaseTypesOfClass(type);
+          }
+          if (type.symbol.flags & 64 /* Interface */) {
+            resolveBaseTypesOfInterface(type);
+          }
         } else {
-          trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName);
+          Debug.fail("type must be class or interface");
+        }
+        if (!popTypeResolution() && type.symbol.declarations) {
+          for (const declaration of type.symbol.declarations) {
+            if (declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 264 /* InterfaceDeclaration */) {
+              reportCircularBaseType(declaration, type);
+            }
+          }
         }
-      } else {
-        trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName);
       }
+      type.baseTypesResolved = true;
     }
-    return result;
+    return type.resolvedBaseTypes;
   }
-  function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) {
-    const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state);
-    if (resolved)
-      return resolved.value;
-    if (!isExternalModuleNameRelative(moduleName)) {
-      return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state);
+  function getTupleBaseType(type) {
+    const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
+    return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly);
+  }
+  function resolveBaseTypesOfClass(type) {
+    type.resolvedBaseTypes = resolvingEmptyArray;
+    const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type));
+    if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) {
+      return type.resolvedBaseTypes = emptyArray;
+    }
+    const baseTypeNode = getBaseTypeNodeOfClass(type);
+    let baseType;
+    const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0;
+    if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) {
+      baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol);
+    } else if (baseConstructorType.flags & 1 /* Any */) {
+      baseType = baseConstructorType;
     } else {
-      return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state);
+      const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode);
+      if (!constructors.length) {
+        error2(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments);
+        return type.resolvedBaseTypes = emptyArray;
+      }
+      baseType = getReturnTypeOfSignature(constructors[0]);
+    }
+    if (isErrorType(baseType)) {
+      return type.resolvedBaseTypes = emptyArray;
+    }
+    const reducedBaseType = getReducedType(baseType);
+    if (!isValidBaseType(reducedBaseType)) {
+      const elaboration = elaborateNeverIntersection(
+        /*errorInfo*/
+        void 0,
+        baseType
+      );
+      const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
+      diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(baseTypeNode.expression), baseTypeNode.expression, diagnostic));
+      return type.resolvedBaseTypes = emptyArray;
+    }
+    if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) {
+      error2(type.symbol.valueDeclaration, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        2 /* WriteArrayAsGenericType */
+      ));
+      return type.resolvedBaseTypes = emptyArray;
+    }
+    if (type.resolvedBaseTypes === resolvingEmptyArray) {
+      type.members = void 0;
     }
+    return type.resolvedBaseTypes = [reducedBaseType];
   }
-  function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) {
-    var _a;
-    const { baseUrl, paths, configFile } = state.compilerOptions;
-    if (paths && !pathIsRelative(moduleName)) {
-      if (state.traceEnabled) {
-        if (baseUrl) {
-          trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+  function areAllOuterTypeParametersApplied(type) {
+    const outerTypeParameters = type.outerTypeParameters;
+    if (outerTypeParameters) {
+      const last2 = outerTypeParameters.length - 1;
+      const typeArguments = getTypeArguments(type);
+      return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol;
+    }
+    return true;
+  }
+  function isValidBaseType(type) {
+    if (type.flags & 262144 /* TypeParameter */) {
+      const constraint = getBaseConstraintOfType(type);
+      if (constraint) {
+        return isValidBaseType(constraint);
+      }
+    }
+    return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType));
+  }
+  function resolveBaseTypesOfInterface(type) {
+    type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray;
+    if (type.symbol.declarations) {
+      for (const declaration of type.symbol.declarations) {
+        if (declaration.kind === 264 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) {
+          for (const node of getInterfaceBaseTypeNodes(declaration)) {
+            const baseType = getReducedType(getTypeFromTypeNode(node));
+            if (!isErrorType(baseType)) {
+              if (isValidBaseType(baseType)) {
+                if (type !== baseType && !hasBaseType(baseType, type)) {
+                  if (type.resolvedBaseTypes === emptyArray) {
+                    type.resolvedBaseTypes = [baseType];
+                  } else {
+                    type.resolvedBaseTypes.push(baseType);
+                  }
+                } else {
+                  reportCircularBaseType(declaration, type);
+                }
+              } else {
+                error2(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members);
+              }
+            }
+          }
         }
-        trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName);
       }
-      const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
-      const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a = configFile.configFileSpecs).pathPatterns || (_a.pathPatterns = tryParsePatterns(paths)) : void 0;
-      return tryLoadModuleUsingPaths(
-        extensions,
-        moduleName,
-        baseDirectory,
-        paths,
-        pathPatterns,
-        loader,
-        /*onlyRecordFailures*/
-        false,
-        state
-      );
     }
   }
-  function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
-    if (!state.compilerOptions.rootDirs) {
-      return void 0;
-    }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName);
+  function isThislessInterface(symbol) {
+    if (!symbol.declarations) {
+      return true;
     }
-    const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-    let matchedRootDir;
-    let matchedNormalizedPrefix;
-    for (const rootDir of state.compilerOptions.rootDirs) {
-      let normalizedRoot = normalizePath(rootDir);
-      if (!endsWith(normalizedRoot, directorySeparator)) {
-        normalizedRoot += directorySeparator;
-      }
-      const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix);
-      }
-      if (isLongestMatchingPrefix) {
-        matchedNormalizedPrefix = normalizedRoot;
-        matchedRootDir = rootDir;
+    for (const declaration of symbol.declarations) {
+      if (declaration.kind === 264 /* InterfaceDeclaration */) {
+        if (declaration.flags & 256 /* ContainsThis */) {
+          return false;
+        }
+        const baseTypeNodes = getInterfaceBaseTypeNodes(declaration);
+        if (baseTypeNodes) {
+          for (const node of baseTypeNodes) {
+            if (isEntityNameExpression(node.expression)) {
+              const baseSymbol = resolveEntityName(
+                node.expression,
+                788968 /* Type */,
+                /*ignoreErrors*/
+                true
+              );
+              if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
+                return false;
+              }
+            }
+          }
+        }
       }
     }
-    if (matchedNormalizedPrefix) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix);
-      }
-      const suffix = candidate.substr(matchedNormalizedPrefix.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate);
-      }
-      const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state);
-      if (resolvedFileName) {
-        return resolvedFileName;
-      }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs);
+    return true;
+  }
+  function getDeclaredTypeOfClassOrInterface(symbol) {
+    let links = getSymbolLinks(symbol);
+    const originalLinks = links;
+    if (!links.declaredType) {
+      const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
+      const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
+      if (merged) {
+        symbol = merged;
+        links = merged.links;
+      }
+      const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
+      const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
+      const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+      if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) {
+        type.objectFlags |= 4 /* Reference */;
+        type.typeParameters = concatenate(outerTypeParameters, localTypeParameters);
+        type.outerTypeParameters = outerTypeParameters;
+        type.localTypeParameters = localTypeParameters;
+        type.instantiations = /* @__PURE__ */ new Map();
+        type.instantiations.set(getTypeListId(type.typeParameters), type);
+        type.target = type;
+        type.resolvedTypeArguments = type.typeParameters;
+        type.thisType = createTypeParameter(symbol);
+        type.thisType.isThisType = true;
+        type.thisType.constraint = type;
+      }
+    }
+    return links.declaredType;
+  }
+  function getDeclaredTypeOfTypeAlias(symbol) {
+    var _a;
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) {
+        return errorType;
       }
-      for (const rootDir of state.compilerOptions.rootDirs) {
-        if (rootDir === matchedRootDir) {
-          continue;
+      const declaration = Debug.checkDefined((_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias), "Type alias symbol with no valid declaration found");
+      const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type;
+      let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType;
+      if (popTypeResolution()) {
+        const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        if (typeParameters) {
+          links.typeParameters = typeParameters;
+          links.instantiations = /* @__PURE__ */ new Map();
+          links.instantiations.set(getTypeListId(typeParameters), type);
         }
-        const candidate2 = combinePaths(normalizePath(rootDir), suffix);
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2);
+      } else {
+        type = errorType;
+        if (declaration.kind === 340 /* JSDocEnumTag */) {
+          error2(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
+        } else {
+          error2(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
         }
-        const baseDirectory = getDirectoryPath(candidate2);
-        const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state);
-        if (resolvedFileName2) {
-          return resolvedFileName2;
+      }
+      links.declaredType ?? (links.declaredType = type);
+    }
+    return links.declaredType;
+  }
+  function getBaseTypeOfEnumLikeType(type) {
+    return type.flags & 1056 /* EnumLike */ && type.symbol.flags & 8 /* EnumMember */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type;
+  }
+  function getDeclaredTypeOfEnum(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      const memberTypeList = [];
+      if (symbol.declarations) {
+        for (const declaration of symbol.declarations) {
+          if (declaration.kind === 266 /* EnumDeclaration */) {
+            for (const member of declaration.members) {
+              if (hasBindableName(member)) {
+                const memberSymbol = getSymbolOfDeclaration(member);
+                const value = getEnumMemberValue(member).value;
+                const memberType = getFreshTypeOfLiteralType(
+                  value !== void 0 ? getEnumLiteralType(value, getSymbolId(symbol), memberSymbol) : createComputedEnumType(memberSymbol)
+                );
+                getSymbolLinks(memberSymbol).declaredType = memberType;
+                memberTypeList.push(getRegularTypeOfLiteralType(memberType));
+              }
+            }
+          }
         }
       }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed);
+      const enumType = memberTypeList.length ? getUnionType(
+        memberTypeList,
+        1 /* Literal */,
+        symbol,
+        /*aliasTypeArguments*/
+        void 0
+      ) : createComputedEnumType(symbol);
+      if (enumType.flags & 1048576 /* Union */) {
+        enumType.flags |= 1024 /* EnumLiteral */;
+        enumType.symbol = symbol;
+      }
+      links.declaredType = enumType;
+    }
+    return links.declaredType;
+  }
+  function createComputedEnumType(symbol) {
+    const regularType = createTypeWithSymbol(32 /* Enum */, symbol);
+    const freshType = createTypeWithSymbol(32 /* Enum */, symbol);
+    regularType.regularType = regularType;
+    regularType.freshType = freshType;
+    freshType.regularType = regularType;
+    freshType.freshType = freshType;
+    return regularType;
+  }
+  function getDeclaredTypeOfEnumMember(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol));
+      if (!links.declaredType) {
+        links.declaredType = enumType;
       }
     }
-    return void 0;
+    return links.declaredType;
   }
-  function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
-    const { baseUrl } = state.compilerOptions;
-    if (!baseUrl) {
-      return void 0;
+  function getDeclaredTypeOfTypeParameter(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.declaredType || (links.declaredType = createTypeParameter(symbol));
+  }
+  function getDeclaredTypeOfAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)));
+  }
+  function getDeclaredTypeOfSymbol(symbol) {
+    return tryGetDeclaredTypeOfSymbol(symbol) || errorType;
+  }
+  function tryGetDeclaredTypeOfSymbol(symbol) {
+    if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+      return getDeclaredTypeOfClassOrInterface(symbol);
     }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+    if (symbol.flags & 524288 /* TypeAlias */) {
+      return getDeclaredTypeOfTypeAlias(symbol);
     }
-    const candidate = normalizePath(combinePaths(baseUrl, moduleName));
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate);
+    if (symbol.flags & 262144 /* TypeParameter */) {
+      return getDeclaredTypeOfTypeParameter(symbol);
+    }
+    if (symbol.flags & 384 /* Enum */) {
+      return getDeclaredTypeOfEnum(symbol);
+    }
+    if (symbol.flags & 8 /* EnumMember */) {
+      return getDeclaredTypeOfEnumMember(symbol);
     }
-    return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
+    if (symbol.flags & 2097152 /* Alias */) {
+      return getDeclaredTypeOfAlias(symbol);
+    }
+    return void 0;
   }
-  function resolveJSModule(moduleName, initialDir, host) {
-    const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
-    if (!resolvedModule) {
-      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
+  function isThislessType(node) {
+    switch (node.kind) {
+      case 133 /* AnyKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 154 /* StringKeyword */:
+      case 150 /* NumberKeyword */:
+      case 163 /* BigIntKeyword */:
+      case 136 /* BooleanKeyword */:
+      case 155 /* SymbolKeyword */:
+      case 151 /* ObjectKeyword */:
+      case 116 /* VoidKeyword */:
+      case 157 /* UndefinedKeyword */:
+      case 146 /* NeverKeyword */:
+      case 201 /* LiteralType */:
+        return true;
+      case 188 /* ArrayType */:
+        return isThislessType(node.elementType);
+      case 183 /* TypeReference */:
+        return !node.typeArguments || node.typeArguments.every(isThislessType);
     }
-    return resolvedModule.resolvedFileName;
+    return false;
   }
-  function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    return nodeNextModuleNameResolverWorker(
-      30 /* Node16Default */,
-      moduleName,
-      containingFile,
-      compilerOptions,
-      host,
-      cache,
-      redirectedReference,
-      resolutionMode
-    );
+  function isThislessTypeParameter(node) {
+    const constraint = getEffectiveConstraintOfTypeParameter(node);
+    return !constraint || isThislessType(constraint);
   }
-  function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    return nodeNextModuleNameResolverWorker(
-      30 /* NodeNextDefault */,
-      moduleName,
-      containingFile,
-      compilerOptions,
-      host,
-      cache,
-      redirectedReference,
-      resolutionMode
-    );
+  function isThislessVariableLikeDeclaration(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    return typeNode ? isThislessType(typeNode) : !hasInitializer(node);
   }
-  function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode, conditions) {
-    const containingDirectory = getDirectoryPath(containingFile);
-    const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
-    let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    if (getResolveJsonModule(compilerOptions)) {
-      extensions |= 8 /* Json */;
-    }
-    return nodeModuleNameResolverWorker(
-      features | esmMode,
-      moduleName,
-      containingDirectory,
-      compilerOptions,
-      host,
-      cache,
-      extensions,
-      /*isConfigLookup*/
-      false,
-      redirectedReference,
-      conditions
-    );
+  function isThislessFunctionLikeDeclaration(node) {
+    const returnType = getEffectiveReturnTypeNode(node);
+    const typeParameters = getEffectiveTypeParameterDeclarations(node);
+    return (node.kind === 176 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter);
   }
-  function tryResolveJSModuleWorker(moduleName, initialDir, host) {
-    return nodeModuleNameResolverWorker(
-      0 /* None */,
-      moduleName,
-      initialDir,
-      { moduleResolution: 2 /* Node10 */, allowJs: true },
-      host,
-      /*cache*/
-      void 0,
-      2 /* JavaScript */,
-      /*isConfigLookup*/
-      false,
-      /*redirectedReference*/
-      void 0,
-      /*conditions*/
-      void 0
-    );
+  function isThisless(symbol) {
+    if (symbol.declarations && symbol.declarations.length === 1) {
+      const declaration = symbol.declarations[0];
+      if (declaration) {
+        switch (declaration.kind) {
+          case 172 /* PropertyDeclaration */:
+          case 171 /* PropertySignature */:
+            return isThislessVariableLikeDeclaration(declaration);
+          case 174 /* MethodDeclaration */:
+          case 173 /* MethodSignature */:
+          case 176 /* Constructor */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+            return isThislessFunctionLikeDeclaration(declaration);
+        }
+      }
+    }
+    return false;
   }
-  function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions) {
-    const containingDirectory = getDirectoryPath(containingFile);
-    let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    if (getResolveJsonModule(compilerOptions)) {
-      extensions |= 8 /* Json */;
+  function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) {
+    const result = createSymbolTable();
+    for (const symbol of symbols) {
+      result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper));
     }
-    return nodeModuleNameResolverWorker(
-      getNodeResolutionFeatures(compilerOptions),
-      moduleName,
-      containingDirectory,
-      compilerOptions,
-      host,
-      cache,
-      extensions,
-      /*isConfigLookup*/
-      false,
-      redirectedReference,
-      conditions
-    );
+    return result;
   }
-  function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions, isConfigLookup) {
-    let extensions;
-    if (isConfigLookup) {
-      extensions = 8 /* Json */;
-    } else if (compilerOptions.noDtsResolution) {
-      extensions = 3 /* ImplementationFiles */;
-      if (getResolveJsonModule(compilerOptions))
-        extensions |= 8 /* Json */;
-    } else {
-      extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  function addInheritedMembers(symbols, baseSymbols) {
+    for (const base of baseSymbols) {
+      if (isStaticPrivateIdentifierProperty(base)) {
+        continue;
+      }
+      const derived = symbols.get(base.escapedName);
+      if (!derived || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration) && !isConstructorDeclaredProperty(derived) && !getContainingClassStaticBlock(derived.valueDeclaration)) {
+        symbols.set(base.escapedName, base);
+        symbols.set(base.escapedName, base);
+      }
     }
-    return nodeModuleNameResolverWorker(conditions ? 30 /* AllFeatures */ : 0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference, conditions);
   }
-  function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
-    return nodeModuleNameResolverWorker(
-      30 /* NodeNextDefault */,
-      moduleName,
-      getDirectoryPath(containingFile),
-      { moduleResolution: 99 /* NodeNext */ },
-      host,
-      /*cache*/
-      void 0,
-      8 /* Json */,
-      /*isConfigLookup*/
-      true,
-      /*redirectedReference*/
-      void 0,
-      /*conditions*/
-      void 0
-    );
+  function isStaticPrivateIdentifierProperty(s) {
+    return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration);
   }
-  function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference, conditions) {
-    var _a, _b, _c, _d, _e;
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-    conditions ?? (conditions = getConditions(
-      compilerOptions,
-      moduleResolution === 100 /* Bundler */ || moduleResolution === 2 /* Node10 */ ? void 0 : features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */
-    ));
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features,
-      conditions: conditions ?? emptyArray,
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup,
-      candidateIsFromPackageJsonField: false,
-      resolvedPackageDirectory: false
-    };
-    if (traceEnabled && moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-      trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", state.conditions.map((c) => `'${c}'`).join(", "));
+  function resolveDeclaredMembers(type) {
+    if (!type.declaredProperties) {
+      const symbol = type.symbol;
+      const members = getMembersOfSymbol(symbol);
+      type.declaredProperties = getNamedMembers(members);
+      type.declaredCallSignatures = emptyArray;
+      type.declaredConstructSignatures = emptyArray;
+      type.declaredIndexInfos = emptyArray;
+      type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */));
+      type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */));
+      type.declaredIndexInfos = getIndexInfosOfSymbol(symbol);
     }
-    let result;
-    if (moduleResolution === 2 /* Node10 */) {
-      const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
-      const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
-      result = priorityExtensions && tryResolve(priorityExtensions, state) || secondaryExtensions && tryResolve(secondaryExtensions, state) || void 0;
-    } else {
-      result = tryResolve(extensions, state);
-    }
-    let alternateResult;
-    if (state.resolvedPackageDirectory && !isConfigLookup && !isExternalModuleNameRelative(moduleName)) {
-      const wantedTypesButGotJs = (result == null ? void 0 : result.value) && extensions & (1 /* TypeScript */ | 4 /* Declaration */) && !extensionIsOk(1 /* TypeScript */ | 4 /* Declaration */, result.value.resolved.extension);
-      if (((_a = result == null ? void 0 : result.value) == null ? void 0 : _a.isExternalLibraryImport) && wantedTypesButGotJs && features & 8 /* Exports */ && (conditions == null ? void 0 : conditions.includes("import"))) {
-        traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update);
-        const diagnosticState = {
-          ...state,
-          features: state.features & ~8 /* Exports */,
-          reportDiagnostic: noop
-        };
-        const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState);
-        if ((_b = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _b.isExternalLibraryImport) {
-          alternateResult = diagnosticResult.value.resolved.path;
-        }
-      } else if ((!(result == null ? void 0 : result.value) || wantedTypesButGotJs) && moduleResolution === 2 /* Node10 */) {
-        traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update);
-        const diagnosticsCompilerOptions = { ...state.compilerOptions, moduleResolution: 100 /* Bundler */ };
-        const diagnosticState = {
-          ...state,
-          compilerOptions: diagnosticsCompilerOptions,
-          features: 30 /* BundlerDefault */,
-          conditions: getConditions(diagnosticsCompilerOptions),
-          reportDiagnostic: noop
-        };
-        const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState);
-        if ((_c = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _c.isExternalLibraryImport) {
-          alternateResult = diagnosticResult.value.resolved.path;
+    return type;
+  }
+  function isLateBindableName(node) {
+    if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) {
+      return false;
+    }
+    const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression;
+    return isEntityNameExpression(expr) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr));
+  }
+  function isLateBoundName(name) {
+    return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */;
+  }
+  function hasLateBindableName(node) {
+    const name = getNameOfDeclaration(node);
+    return !!name && isLateBindableName(name);
+  }
+  function hasBindableName(node) {
+    return !hasDynamicName(node) || hasLateBindableName(node);
+  }
+  function isNonBindableDynamicName(node) {
+    return isDynamicName(node) && !isLateBindableName(node);
+  }
+  function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) {
+    Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol.");
+    symbol.flags |= symbolFlags;
+    getSymbolLinks(member.symbol).lateSymbol = symbol;
+    if (!symbol.declarations) {
+      symbol.declarations = [member];
+    } else if (!member.symbol.isReplaceableByMethod) {
+      symbol.declarations.push(member);
+    }
+    if (symbolFlags & 111551 /* Value */) {
+      if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) {
+        symbol.valueDeclaration = member;
+      }
+    }
+  }
+  function lateBindMember(parent2, earlySymbols, lateSymbols, decl) {
+    Debug.assert(!!decl.symbol, "The member is expected to have a symbol.");
+    const links = getNodeLinks(decl);
+    if (!links.resolvedSymbol) {
+      links.resolvedSymbol = decl.symbol;
+      const declName = isBinaryExpression(decl) ? decl.left : decl.name;
+      const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName);
+      if (isTypeUsableAsPropertyName(type)) {
+        const memberName = getPropertyNameFromType(type);
+        const symbolFlags = decl.symbol.flags;
+        let lateSymbol = lateSymbols.get(memberName);
+        if (!lateSymbol) lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */));
+        const earlySymbol = earlySymbols && earlySymbols.get(memberName);
+        if (!(parent2.flags & 32 /* Class */) && lateSymbol.flags & getExcludedSymbolFlags(symbolFlags)) {
+          const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations;
+          const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName);
+          forEach(declarations, (declaration) => error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name));
+          error2(declName || decl, Diagnostics.Duplicate_property_0, name);
+          lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
+        }
+        lateSymbol.links.nameType = type;
+        addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
+        if (lateSymbol.parent) {
+          Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
+        } else {
+          lateSymbol.parent = parent2;
         }
+        return links.resolvedSymbol = lateSymbol;
       }
     }
-    return createResolvedModuleWithFailedLookupLocationsHandlingSymlink(
-      moduleName,
-      (_d = result == null ? void 0 : result.value) == null ? void 0 : _d.resolved,
-      (_e = result == null ? void 0 : result.value) == null ? void 0 : _e.isExternalLibraryImport,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state,
-      cache,
-      alternateResult
-    );
-    function tryResolve(extensions2, state2) {
-      const loader = (extensions3, candidate, onlyRecordFailures, state3) => nodeLoadModuleByRelativeName(
-        extensions3,
-        candidate,
-        onlyRecordFailures,
-        state3,
-        /*considerPackageJson*/
-        true
-      );
-      const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state2);
-      if (resolved) {
-        return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
-      }
-      if (!isExternalModuleNameRelative(moduleName)) {
-        let resolved2;
-        if (features & 2 /* Imports */ && startsWith(moduleName, "#")) {
-          resolved2 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
-        }
-        if (!resolved2 && features & 4 /* SelfName */) {
-          resolved2 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
-        }
-        if (!resolved2) {
-          if (moduleName.includes(":")) {
-            if (traceEnabled) {
-              trace(host, Diagnostics.Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
+    return links.resolvedSymbol;
+  }
+  function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) {
+    const links = getSymbolLinks(symbol);
+    if (!links[resolutionKind]) {
+      const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */;
+      const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol).exports : symbol.exports;
+      links[resolutionKind] = earlySymbols || emptySymbols;
+      const lateSymbols = createSymbolTable();
+      for (const decl of symbol.declarations || emptyArray) {
+        const members = getMembersOfDeclaration(decl);
+        if (members) {
+          for (const member of members) {
+            if (isStatic2 === hasStaticModifier(member)) {
+              if (hasLateBindableName(member)) {
+                lateBindMember(symbol, earlySymbols, lateSymbols, member);
+              }
             }
-            return void 0;
           }
-          if (traceEnabled) {
-            trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
+        }
+      }
+      const assignments = getFunctionExpressionParentSymbolOrSymbol(symbol).assignmentDeclarationMembers;
+      if (assignments) {
+        const decls = arrayFrom(assignments.values());
+        for (const member of decls) {
+          const assignmentKind = getAssignmentDeclarationKind(member);
+          const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */;
+          if (isStatic2 === !isInstanceMember) {
+            if (hasLateBindableName(member)) {
+              lateBindMember(symbol, earlySymbols, lateSymbols, member);
+            }
           }
-          resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference);
         }
-        if (extensions2 & 4 /* Declaration */) {
-          resolved2 ?? (resolved2 = resolveFromTypeRoot(moduleName, state2));
+      }
+      let resolved = combineSymbolTables(earlySymbols, lateSymbols);
+      if (symbol.flags & 33554432 /* Transient */ && links.cjsExportMerged && symbol.declarations) {
+        for (const decl of symbol.declarations) {
+          const original = getSymbolLinks(decl.symbol)[resolutionKind];
+          if (!resolved) {
+            resolved = original;
+            continue;
+          }
+          if (!original) continue;
+          original.forEach((s, name) => {
+            const existing = resolved.get(name);
+            if (!existing) resolved.set(name, s);
+            else if (existing === s) return;
+            else resolved.set(name, mergeSymbol(existing, s));
+          });
         }
-        return resolved2 && { value: resolved2.value && { resolved: resolved2.value, isExternalLibraryImport: true } };
-      } else {
-        const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-        const resolved2 = nodeLoadModuleByRelativeName(
-          extensions2,
-          candidate,
-          /*onlyRecordFailures*/
-          false,
-          state2,
-          /*considerPackageJson*/
-          true
-        );
-        return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
       }
+      links[resolutionKind] = resolved || emptySymbols;
     }
+    return links[resolutionKind];
   }
-  function normalizePathForCJSResolution(containingDirectory, moduleName) {
-    const combined = combinePaths(containingDirectory, moduleName);
-    const parts = getPathComponents(combined);
-    const lastPart = lastOrUndefined(parts);
-    const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined);
-    return { path, parts };
-  }
-  function realPath(path, host, traceEnabled) {
-    if (!host.realpath) {
-      return path;
-    }
-    const real = normalizePath(host.realpath(path));
-    if (traceEnabled) {
-      trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real);
-    }
-    return real;
+  function getMembersOfSymbol(symbol) {
+    return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols;
   }
-  function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions));
-    }
-    if (!hasTrailingDirectorySeparator(candidate)) {
-      if (!onlyRecordFailures) {
-        const parentOfCandidate = getDirectoryPath(candidate);
-        if (!directoryProbablyExists(parentOfCandidate, state.host)) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
-          }
-          onlyRecordFailures = true;
+  function getLateBoundSymbol(symbol) {
+    if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) {
+      const links = getSymbolLinks(symbol);
+      if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) {
+        const parent2 = getMergedSymbol(symbol.parent);
+        if (some(symbol.declarations, hasStaticModifier)) {
+          getExportsOfSymbol(parent2);
+        } else {
+          getMembersOfSymbol(parent2);
         }
       }
-      const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
-      if (resolvedFromFile) {
-        const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-        const packageInfo = packageDirectory ? getPackageJsonInfo(
-          packageDirectory,
-          /*onlyRecordFailures*/
-          false,
-          state
-        ) : void 0;
-        return withPackageId(packageInfo, resolvedFromFile);
-      }
+      return links.lateSymbol || (links.lateSymbol = symbol);
     }
-    if (!onlyRecordFailures) {
-      const candidateExists = directoryProbablyExists(candidate, state.host);
-      if (!candidateExists) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
+    return symbol;
+  }
+  function getTypeWithThisArgument(type, thisArgument, needApparentType) {
+    if (getObjectFlags(type) & 4 /* Reference */) {
+      const target = type.target;
+      const typeArguments = getTypeArguments(type);
+      return length(target.typeParameters) === length(typeArguments) ? createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType])) : type;
+    } else if (type.flags & 2097152 /* Intersection */) {
+      const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType));
+      return types !== type.types ? getIntersectionType(types) : type;
+    }
+    return needApparentType ? getApparentType(type) : type;
+  }
+  function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) {
+    let mapper;
+    let members;
+    let callSignatures;
+    let constructSignatures;
+    let indexInfos;
+    if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) {
+      members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties);
+      callSignatures = source.declaredCallSignatures;
+      constructSignatures = source.declaredConstructSignatures;
+      indexInfos = source.declaredIndexInfos;
+    } else {
+      mapper = createTypeMapper(typeParameters, typeArguments);
+      members = createInstantiatedSymbolTable(
+        source.declaredProperties,
+        mapper,
+        /*mappingThisOnly*/
+        typeParameters.length === 1
+      );
+      callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
+      constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
+      indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
+    }
+    const baseTypes = getBaseTypes(source);
+    if (baseTypes.length) {
+      if (source.symbol && members === getMembersOfSymbol(source.symbol)) {
+        const symbolTable = createSymbolTable(source.declaredProperties);
+        const sourceIndex = getIndexSymbol(source.symbol);
+        if (sourceIndex) {
+          symbolTable.set("__index" /* Index */, sourceIndex);
         }
-        onlyRecordFailures = true;
+        members = symbolTable;
       }
-    }
-    if (!(state.features & 32 /* EsmMode */)) {
-      return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
-    }
-    return void 0;
+      setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
+      const thisArgument = lastOrUndefined(typeArguments);
+      for (const baseType of baseTypes) {
+        const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType;
+        addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
+        callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
+        constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
+        const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        )];
+        indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
+      }
+    }
+    setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
+  }
+  function resolveClassOrInterfaceMembers(type) {
+    resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray);
+  }
+  function resolveTypeReferenceMembers(type) {
+    const source = resolveDeclaredMembers(type.target);
+    const typeParameters = concatenate(source.typeParameters, [source.thisType]);
+    const typeArguments = getTypeArguments(type);
+    const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]);
+    resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments);
+  }
+  function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) {
+    const sig = new Signature14(checker, flags);
+    sig.declaration = declaration;
+    sig.typeParameters = typeParameters;
+    sig.parameters = parameters;
+    sig.thisParameter = thisParameter;
+    sig.resolvedReturnType = resolvedReturnType;
+    sig.resolvedTypePredicate = resolvedTypePredicate;
+    sig.minArgumentCount = minArgumentCount;
+    sig.resolvedMinArgumentCount = void 0;
+    sig.target = void 0;
+    sig.mapper = void 0;
+    sig.compositeSignatures = void 0;
+    sig.compositeKind = void 0;
+    return sig;
+  }
+  function cloneSignature(sig) {
+    const result = createSignature(
+      sig.declaration,
+      sig.typeParameters,
+      sig.thisParameter,
+      sig.parameters,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      sig.minArgumentCount,
+      sig.flags & 167 /* PropagatingFlags */
+    );
+    result.target = sig.target;
+    result.mapper = sig.mapper;
+    result.compositeSignatures = sig.compositeSignatures;
+    result.compositeKind = sig.compositeKind;
+    return result;
   }
-  function pathContainsNodeModules(path) {
-    return path.includes(nodeModulesPathPart);
+  function createUnionSignature(signature, unionSignatures) {
+    const result = cloneSignature(signature);
+    result.compositeSignatures = unionSignatures;
+    result.compositeKind = 1048576 /* Union */;
+    result.target = void 0;
+    result.mapper = void 0;
+    return result;
   }
-  function parseNodeModuleFromPath(resolved, isFolder) {
-    const path = normalizePath(resolved);
-    const idx = path.lastIndexOf(nodeModulesPathPart);
-    if (idx === -1) {
-      return void 0;
+  function getOptionalCallSignature(signature, callChainFlags) {
+    if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) {
+      return signature;
     }
-    const indexAfterNodeModules = idx + nodeModulesPathPart.length;
-    let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules, isFolder);
-    if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) {
-      indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName, isFolder);
+    if (!signature.optionalCallSignatureCache) {
+      signature.optionalCallSignatureCache = {};
     }
-    return path.slice(0, indexAfterPackageName);
+    const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer";
+    return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags));
   }
-  function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex, isFolder) {
-    const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1);
-    return nextSeparatorIndex === -1 ? isFolder ? path.length : prevSeparatorIndex : nextSeparatorIndex;
+  function createOptionalCallSignature(signature, callChainFlags) {
+    Debug.assert(callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */, "An optional call signature can either be for an inner call chain or an outer call chain, but not both.");
+    const result = cloneSignature(signature);
+    result.flags |= callChainFlags;
+    return result;
   }
-  function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) {
-    return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state));
+  function getExpandedParameters(sig, skipUnionExpanding) {
+    if (signatureHasRestParameter(sig)) {
+      const restIndex = sig.parameters.length - 1;
+      const restName = sig.parameters[restIndex].escapedName;
+      const restType = getTypeOfSymbol(sig.parameters[restIndex]);
+      if (isTupleType(restType)) {
+        return [expandSignatureParametersWithTupleMembers(restType, restIndex, restName)];
+      } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) {
+        return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex, restName));
+      }
+    }
+    return [sig.parameters];
+    function expandSignatureParametersWithTupleMembers(restType, restIndex, restName) {
+      const elementTypes = getTypeArguments(restType);
+      const associatedNames = getUniqAssociatedNamesFromTupleType(restType, restName);
+      const restParams = map(elementTypes, (t, i) => {
+        const name = associatedNames && associatedNames[i] ? associatedNames[i] : getParameterNameAtPosition(sig, restIndex + i, restType);
+        const flags = restType.target.elementFlags[i];
+        const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
+        const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
+        symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
+        return symbol;
+      });
+      return concatenate(sig.parameters.slice(0, restIndex), restParams);
+    }
+    function getUniqAssociatedNamesFromTupleType(type, restName) {
+      const associatedNamesMap = /* @__PURE__ */ new Map();
+      return map(type.target.labeledElementDeclarations, (labeledElement, i) => {
+        const name = getTupleElementLabel(labeledElement, i, restName);
+        const prevCounter = associatedNamesMap.get(name);
+        if (prevCounter === void 0) {
+          associatedNamesMap.set(name, 1);
+          return name;
+        } else {
+          associatedNamesMap.set(name, prevCounter + 1);
+          return `${name}_${prevCounter}`;
+        }
+      });
+    }
   }
-  function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
-    const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
-    if (resolvedByReplacingExtension) {
-      return resolvedByReplacingExtension;
+  function getDefaultConstructSignatures(classType) {
+    const baseConstructorType = getBaseConstructorTypeOfClass(classType);
+    const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
+    const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
+    const isAbstract = !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */);
+    if (baseSignatures.length === 0) {
+      return [createSignature(
+        /*declaration*/
+        void 0,
+        classType.localTypeParameters,
+        /*thisParameter*/
+        void 0,
+        emptyArray,
+        classType,
+        /*resolvedTypePredicate*/
+        void 0,
+        0,
+        isAbstract ? 4 /* Abstract */ : 0 /* None */
+      )];
     }
-    if (!(state.features & 32 /* EsmMode */)) {
-      const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state);
-      if (resolvedByAddingExtension) {
-        return resolvedByAddingExtension;
+    const baseTypeNode = getBaseTypeNodeOfClass(classType);
+    const isJavaScript = isInJSFile(baseTypeNode);
+    const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
+    const typeArgCount = length(typeArguments);
+    const result = [];
+    for (const baseSig of baseSignatures) {
+      const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters);
+      const typeParamCount = length(baseSig.typeParameters);
+      if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) {
+        const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig);
+        sig.typeParameters = classType.localTypeParameters;
+        sig.resolvedReturnType = classType;
+        sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */;
+        result.push(sig);
       }
     }
+    return result;
   }
-  function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-    const filename = getBaseFileName(candidate);
-    if (!filename.includes(".")) {
-      return void 0;
+  function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) {
+    for (const s of signatureList) {
+      if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) {
+        return s;
+      }
     }
-    let extensionless = removeFileExtension(candidate);
-    if (extensionless === candidate) {
-      extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+  }
+  function findMatchingSignatures(signatureLists, signature, listIndex) {
+    if (signature.typeParameters) {
+      if (listIndex > 0) {
+        return void 0;
+      }
+      for (let i = 1; i < signatureLists.length; i++) {
+        if (!findMatchingSignature(
+          signatureLists[i],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false
+        )) {
+          return void 0;
+        }
+      }
+      return [signature];
     }
-    const extension = candidate.substring(extensionless.length);
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+    let result;
+    for (let i = 0; i < signatureLists.length; i++) {
+      const match = i === listIndex ? signature : findMatchingSignature(
+        signatureLists[i],
+        signature,
+        /*partialMatch*/
+        false,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        true
+      ) || findMatchingSignature(
+        signatureLists[i],
+        signature,
+        /*partialMatch*/
+        true,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        true
+      );
+      if (!match) {
+        return void 0;
+      }
+      result = appendIfUnique(result, match);
     }
-    return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+    return result;
   }
-  function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
-    if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
-      const result = tryFile(candidate, onlyRecordFailures, state);
-      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+  function getUnionSignatures(signatureLists) {
+    let result;
+    let indexWithLengthOverOne;
+    for (let i = 0; i < signatureLists.length; i++) {
+      if (signatureLists[i].length === 0) return emptyArray;
+      if (signatureLists[i].length > 1) {
+        indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
+      }
+      for (const signature of signatureLists[i]) {
+        if (!result || !findMatchingSignature(
+          result,
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          true
+        )) {
+          const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
+          if (unionSignatures) {
+            let s = signature;
+            if (unionSignatures.length > 1) {
+              let thisParameter = signature.thisParameter;
+              const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter);
+              if (firstThisParameterOfUnionSignatures) {
+                const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter)));
+                thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType);
+              }
+              s = createUnionSignature(signature, unionSignatures);
+              s.thisParameter = thisParameter;
+            }
+            (result || (result = [])).push(s);
+          }
+        }
+      }
     }
-    if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-      const result = tryFile(candidate, onlyRecordFailures, state);
-      return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
+    if (!length(result) && indexWithLengthOverOne !== -1) {
+      const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0];
+      let results = masterList.slice();
+      for (const signatures of signatureLists) {
+        if (signatures !== masterList) {
+          const signature = signatures[0];
+          Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass");
+          results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature));
+          if (!results) {
+            break;
+          }
+        }
+      }
+      result = results;
     }
-    return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
+    return result || emptyArray;
   }
-  function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) {
-    if (!onlyRecordFailures) {
-      const directory = getDirectoryPath(candidate);
-      if (directory) {
-        onlyRecordFailures = !directoryProbablyExists(directory, state.host);
-      }
-    }
-    switch (originalExtension) {
-      case ".mjs" /* Mjs */:
-      case ".mts" /* Mts */:
-      case ".d.mts" /* Dmts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
-      case ".cjs" /* Cjs */:
-      case ".cts" /* Cts */:
-      case ".d.cts" /* Dcts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
-      case ".json" /* Json */:
-        return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
-      case ".tsx" /* Tsx */:
-      case ".jsx" /* Jsx */:
-        return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
-      case ".ts" /* Ts */:
-      case ".d.ts" /* Dts */:
-      case ".js" /* Js */:
-      case "":
-        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
-      default:
-        return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
+  function compareTypeParametersIdentical(sourceParams, targetParams) {
+    if (length(sourceParams) !== length(targetParams)) {
+      return false;
     }
-    function tryExtension(ext, resolvedUsingTsExtension) {
-      const path = tryFile(candidate + ext, onlyRecordFailures, state);
-      return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
+    if (!sourceParams || !targetParams) {
+      return true;
+    }
+    const mapper = createTypeMapper(targetParams, sourceParams);
+    for (let i = 0; i < sourceParams.length; i++) {
+      const source = sourceParams[i];
+      const target = targetParams[i];
+      if (source === target) continue;
+      if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper))) return false;
     }
+    return true;
   }
-  function tryFile(fileName, onlyRecordFailures, state) {
-    var _a;
-    if (!((_a = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a.length)) {
-      return tryFileLookup(fileName, onlyRecordFailures, state);
+  function combineUnionThisParam(left, right, mapper) {
+    if (!left || !right) {
+      return left || right;
+    }
+    const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
+    return createSymbolWithType(left, thisType);
+  }
+  function combineUnionParameters(left, right, mapper) {
+    const leftCount = getParameterCount(left);
+    const rightCount = getParameterCount(right);
+    const longest = leftCount >= rightCount ? left : right;
+    const shorter = longest === left ? right : left;
+    const longestCount = longest === left ? leftCount : rightCount;
+    const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
+    const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
+    const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
+    for (let i = 0; i < longestCount; i++) {
+      let longestParamType = tryGetTypeAtPosition(longest, i);
+      if (longest === right) {
+        longestParamType = instantiateType(longestParamType, mapper);
+      }
+      let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
+      if (shorter === right) {
+        shorterParamType = instantiateType(shorterParamType, mapper);
+      }
+      const unionParamType = getIntersectionType([longestParamType, shorterParamType]);
+      const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
+      const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
+      const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
+      const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
+      const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
+      const paramSymbol = createSymbol(
+        1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
+        paramName || `arg${i}`,
+        isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0
+      );
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      params[i] = paramSymbol;
+    }
+    if (needsExtraRestElement) {
+      const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */);
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      if (shorter === right) {
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
+      }
+      params[longestCount] = restParamSymbol;
+    }
+    return params;
+  }
+  function combineSignaturesOfUnionMembers(left, right) {
+    const typeParams = left.typeParameters || right.typeParameters;
+    let paramMapper;
+    if (left.typeParameters && right.typeParameters) {
+      paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
+    }
+    const declaration = left.declaration;
+    const params = combineUnionParameters(left, right, paramMapper);
+    const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper);
+    const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
+    const result = createSignature(
+      declaration,
+      typeParams,
+      thisParam,
+      params,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      minArgCount,
+      (left.flags | right.flags) & 167 /* PropagatingFlags */
+    );
+    result.compositeKind = 1048576 /* Union */;
+    result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
+    if (paramMapper) {
+      result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
+    } else if (left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures) {
+      result.mapper = left.mapper;
     }
-    const ext = tryGetExtensionFromPath2(fileName) ?? "";
-    const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName;
-    return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state));
+    return result;
   }
-  function tryFileLookup(fileName, onlyRecordFailures, state) {
-    var _a;
-    if (!onlyRecordFailures) {
-      if (state.host.fileExists(fileName)) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.File_0_exists_use_it_as_a_name_resolution_result, fileName);
-        }
-        return fileName;
-      } else {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.File_0_does_not_exist, fileName);
+  function getUnionIndexInfos(types) {
+    const sourceInfos = getIndexInfosOfType(types[0]);
+    if (sourceInfos) {
+      const result = [];
+      for (const info of sourceInfos) {
+        const indexType = info.keyType;
+        if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) {
+          result.push(createIndexInfo(indexType, getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))), some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly)));
         }
       }
+      return result;
     }
-    (_a = state.failedLookupLocations) == null ? void 0 : _a.push(fileName);
-    return void 0;
+    return emptyArray;
   }
-  function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
-    const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
-    const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-    const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
-    return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
-  }
-  function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
-    if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) {
-      return packageJsonInfo.contents.resolvedEntrypoints;
-    }
-    let entrypoints;
-    const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
-    const features = getNodeResolutionFeatures(options);
-    const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    loadPackageJsonMainState.conditions = getConditions(options);
-    loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory;
-    const mainResolution = loadNodeModuleFromDirectoryWorker(
-      extensions,
-      packageJsonInfo.packageDirectory,
-      /*onlyRecordFailures*/
-      false,
-      loadPackageJsonMainState,
-      packageJsonInfo.contents.packageJsonContent,
-      getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState)
-    );
-    entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path);
-    if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
-      const conditionSets = deduplicate(
-        [getConditions(options, 99 /* ESNext */), getConditions(options, 1 /* CommonJS */)],
-        arrayIsEqualTo
+  function resolveUnionTypeMembers(type) {
+    const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */)));
+    const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */)));
+    const indexInfos = getUnionIndexInfos(type.types);
+    setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos);
+  }
+  function intersectTypes(type1, type2) {
+    return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]);
+  }
+  function findMixins(types) {
+    const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
+    const mixinFlags = map(types, isMixinConstructorType);
+    if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
+      const firstMixinIndex = mixinFlags.indexOf(
+        /*searchElement*/
+        true
       );
-      for (const conditions of conditionSets) {
-        const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions, host };
-        const exportResolutions = loadEntrypointsFromExportMap(
-          packageJsonInfo,
-          packageJsonInfo.contents.packageJsonContent.exports,
-          loadPackageJsonExportsState,
-          extensions
-        );
-        if (exportResolutions) {
-          for (const resolution of exportResolutions) {
-            entrypoints = appendIfUnique(entrypoints, resolution.path);
-          }
+      mixinFlags[firstMixinIndex] = false;
+    }
+    return mixinFlags;
+  }
+  function includeMixinType(type, types, mixinFlags, index) {
+    const mixedTypes = [];
+    for (let i = 0; i < types.length; i++) {
+      if (i === index) {
+        mixedTypes.push(type);
+      } else if (mixinFlags[i]) {
+        mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0]));
+      }
+    }
+    return getIntersectionType(mixedTypes);
+  }
+  function resolveIntersectionTypeMembers(type) {
+    let callSignatures;
+    let constructSignatures;
+    let indexInfos;
+    const types = type.types;
+    const mixinFlags = findMixins(types);
+    const mixinCount = countWhere(mixinFlags, (b) => b);
+    for (let i = 0; i < types.length; i++) {
+      const t = type.types[i];
+      if (!mixinFlags[i]) {
+        let signatures = getSignaturesOfType(t, 1 /* Construct */);
+        if (signatures.length && mixinCount > 0) {
+          signatures = map(signatures, (s) => {
+            const clone2 = cloneSignature(s);
+            clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i);
+            return clone2;
+          });
         }
+        constructSignatures = appendSignatures(constructSignatures, signatures);
       }
+      callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
+      indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
+        infos,
+        newInfo,
+        /*union*/
+        false
+      ), indexInfos);
     }
-    return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false;
+    setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
   }
-  function loadEntrypointsFromExportMap(scope, exports, state, extensions) {
-    let entrypoints;
-    if (isArray(exports)) {
-      for (const target of exports) {
-        loadEntrypointsFromTargetExports(target);
-      }
-    } else if (typeof exports === "object" && exports !== null && allKeysStartWithDot(exports)) {
-      for (const key in exports) {
-        loadEntrypointsFromTargetExports(exports[key]);
+  function appendSignatures(signatures, newSignatures) {
+    for (const sig of newSignatures) {
+      if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
+        s,
+        sig,
+        /*partialMatch*/
+        false,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        false,
+        compareTypesIdentical
+      ))) {
+        signatures = append(signatures, sig);
       }
-    } else {
-      loadEntrypointsFromTargetExports(exports);
     }
-    return entrypoints;
-    function loadEntrypointsFromTargetExports(target) {
-      var _a, _b;
-      if (typeof target === "string" && startsWith(target, "./")) {
-        if (target.includes("*") && state.host.readDirectory) {
-          if (target.indexOf("*") !== target.lastIndexOf("*")) {
-            return false;
-          }
-          state.host.readDirectory(
-            scope.packageDirectory,
-            extensionsToExtensionsArray(extensions),
-            /*excludes*/
-            void 0,
-            [
-              changeFullExtension(replaceFirstStar(target, "**/*"), ".*")
-            ]
-          ).forEach((entry) => {
-            entrypoints = appendIfUnique(entrypoints, {
-              path: entry,
-              ext: getAnyExtensionFromPath(entry),
-              resolvedUsingTsExtension: void 0
-            });
-          });
-        } else {
-          const partsAfterFirst = getPathComponents(target).slice(2);
-          if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) {
-            return false;
-          }
-          const resolvedTarget = combinePaths(scope.packageDirectory, target);
-          const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
-          const result = loadFileNameFromPackageJsonField(
-            extensions,
-            finalPath,
-            /*onlyRecordFailures*/
-            false,
-            state
-          );
-          if (result) {
-            entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
-            return true;
-          }
-        }
-      } else if (Array.isArray(target)) {
-        for (const t of target) {
-          const success = loadEntrypointsFromTargetExports(t);
-          if (success) {
-            return true;
-          }
+    return signatures;
+  }
+  function appendIndexInfo(indexInfos, newInfo, union) {
+    if (indexInfos) {
+      for (let i = 0; i < indexInfos.length; i++) {
+        const info = indexInfos[i];
+        if (info.keyType === newInfo.keyType) {
+          indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly);
+          return indexInfos;
         }
-      } else if (typeof target === "object" && target !== null) {
-        return forEach(getOwnKeys(target), (key) => {
-          if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) {
-            loadEntrypointsFromTargetExports(target[key]);
-            return true;
-          }
-        });
       }
     }
+    return append(indexInfos, newInfo);
   }
-  function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) {
-    return {
-      host,
-      compilerOptions: options,
-      traceEnabled: isTraceEnabled(options, host),
-      failedLookupLocations: void 0,
-      affectingLocations: void 0,
-      packageJsonInfoCache,
-      features: 0 /* None */,
-      conditions: emptyArray,
-      requestContainingDirectory: void 0,
-      reportDiagnostic: noop,
-      isConfigLookup: false,
-      candidateIsFromPackageJsonField: false,
-      resolvedPackageDirectory: false
-    };
-  }
-  function getPackageScopeForPath(fileName, state) {
-    const parts = getPathComponents(fileName);
-    parts.pop();
-    while (parts.length > 0) {
-      const pkg = getPackageJsonInfo(
-        getPathFromPathComponents(parts),
-        /*onlyRecordFailures*/
-        false,
-        state
+  function resolveAnonymousTypeMembers(type) {
+    if (type.target) {
+      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+      const members2 = createInstantiatedSymbolTable(
+        getPropertiesOfObjectType(type.target),
+        type.mapper,
+        /*mappingThisOnly*/
+        false
       );
-      if (pkg) {
-        return pkg;
-      }
-      parts.pop();
+      const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
+      const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
+      const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
+      setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
+      return;
     }
-    return void 0;
-  }
-  function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
-    if (packageJsonInfo.contents.versionPaths === void 0) {
-      packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+    const symbol = getMergedSymbol(type.symbol);
+    if (symbol.flags & 2048 /* TypeLiteral */) {
+      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+      const members2 = getMembersOfSymbol(symbol);
+      const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */));
+      const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */));
+      const indexInfos2 = getIndexInfosOfSymbol(symbol);
+      setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
+      return;
     }
-    return packageJsonInfo.contents.versionPaths || void 0;
-  }
-  function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
-    var _a, _b, _c, _d, _e, _f;
-    const { host, traceEnabled } = state;
-    const packageJsonPath = combinePaths(packageDirectory, "package.json");
-    if (onlyRecordFailures) {
-      (_a = state.failedLookupLocations) == null ? void 0 : _a.push(packageJsonPath);
-      return void 0;
+    let members = getExportsOfSymbol(symbol);
+    let indexInfos;
+    if (symbol === denoGlobalThisSymbol || symbol === nodeGlobalThisSymbol) {
+      const varsOnly = /* @__PURE__ */ new Map();
+      members.forEach((p) => {
+        var _a;
+        if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a = p.declarations) == null ? void 0 : _a.length) && every(p.declarations, isAmbientModule))) {
+          varsOnly.set(p.escapedName, p);
+        }
+      });
+      members = varsOnly;
     }
-    const existing = (_b = state.packageJsonInfoCache) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
-    if (existing !== void 0) {
-      if (isPackageJsonInfo(existing)) {
-        if (traceEnabled)
-          trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath);
-        (_c = state.affectingLocations) == null ? void 0 : _c.push(packageJsonPath);
-        return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents };
-      } else {
-        if (existing.directoryExists && traceEnabled)
-          trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath);
-        (_d = state.failedLookupLocations) == null ? void 0 : _d.push(packageJsonPath);
-        return void 0;
+    let baseConstructorIndexInfo;
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray);
+    if (symbol.flags & 32 /* Class */) {
+      const classType = getDeclaredTypeOfClassOrInterface(symbol);
+      const baseConstructorType = getBaseConstructorTypeOfClass(classType);
+      if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) {
+        members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
+        addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
+      } else if (baseConstructorType === anyType) {
+        baseConstructorIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
       }
     }
-    const directoryExists = directoryProbablyExists(packageDirectory, host);
-    if (directoryExists && host.fileExists(packageJsonPath)) {
-      const packageJsonContent = readJson(packageJsonPath, host);
-      if (traceEnabled) {
-        trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
-      }
-      const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
-      if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly)
-        state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, result);
-      (_e = state.affectingLocations) == null ? void 0 : _e.push(packageJsonPath);
-      return result;
+    const indexSymbol = getIndexSymbolFromSymbolTable(members);
+    if (indexSymbol) {
+      indexInfos = getIndexInfosOfIndexSymbol(indexSymbol);
     } else {
-      if (directoryExists && traceEnabled) {
-        trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath);
+      if (baseConstructorIndexInfo) {
+        indexInfos = append(indexInfos, baseConstructorIndexInfo);
+      }
+      if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) {
+        indexInfos = append(indexInfos, enumNumberIndexInfo);
+      }
+    }
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
+      type.callSignatures = getSignaturesOfSymbol(symbol);
+    }
+    if (symbol.flags & 32 /* Class */) {
+      const classType = getDeclaredTypeOfClassOrInterface(symbol);
+      let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray;
+      if (symbol.flags & 16 /* Function */) {
+        constructSignatures = addRange(
+          constructSignatures.slice(),
+          mapDefined(
+            type.callSignatures,
+            (sig) => isJSConstructor(sig.declaration) ? createSignature(
+              sig.declaration,
+              sig.typeParameters,
+              sig.thisParameter,
+              sig.parameters,
+              classType,
+              /*resolvedTypePredicate*/
+              void 0,
+              sig.minArgumentCount,
+              sig.flags & 167 /* PropagatingFlags */
+            ) : void 0
+          )
+        );
       }
-      if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly)
-        state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, { packageDirectory, directoryExists });
-      (_f = state.failedLookupLocations) == null ? void 0 : _f.push(packageJsonPath);
+      if (!constructSignatures.length) {
+        constructSignatures = getDefaultConstructSignatures(classType);
+      }
+      type.constructSignatures = constructSignatures;
     }
   }
-  function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) {
-    let packageFile;
-    if (jsonContent) {
-      if (state.isConfigLookup) {
-        packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state);
+  function replaceIndexedAccess(instantiable, type, replacement) {
+    return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])]));
+  }
+  function getLimitedConstraint(type) {
+    const constraint = getConstraintTypeFromMappedType(type.mappedType);
+    if (!(constraint.flags & 1048576 /* Union */ || constraint.flags & 2097152 /* Intersection */)) {
+      return;
+    }
+    const origin = constraint.flags & 1048576 /* Union */ ? constraint.origin : constraint;
+    if (!origin || !(origin.flags & 2097152 /* Intersection */)) {
+      return;
+    }
+    const limitedConstraint = getIntersectionType(origin.types.filter((t) => t !== type.constraintType));
+    return limitedConstraint !== neverType ? limitedConstraint : void 0;
+  }
+  function resolveReverseMappedTypeMembers(type) {
+    const indexInfo = getIndexInfoOfType(type.source, stringType);
+    const modifiers = getMappedTypeModifiers(type.mappedType);
+    const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true;
+    const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */;
+    const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType) || unknownType, readonlyMask && indexInfo.isReadonly)] : emptyArray;
+    const members = createSymbolTable();
+    const limitedConstraint = getLimitedConstraint(type);
+    for (const prop of getPropertiesOfType(type.source)) {
+      if (limitedConstraint) {
+        const propertyNameType = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
+        if (!isTypeAssignableTo(propertyNameType, limitedConstraint)) {
+          continue;
+        }
+      }
+      const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
+      const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
+      inferredProp.declarations = prop.declarations;
+      inferredProp.links.nameType = getSymbolLinks(prop).nameType;
+      inferredProp.links.propertyType = getTypeOfSymbol(prop);
+      if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
+        const newTypeParam = type.constraintType.type.objectType;
+        const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
+        inferredProp.links.mappedType = newMappedType;
+        inferredProp.links.constraintType = getIndexType(newTypeParam);
       } else {
-        packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0;
+        inferredProp.links.mappedType = type.mappedType;
+        inferredProp.links.constraintType = type.constraintType;
       }
+      members.set(prop.escapedName, inferredProp);
     }
-    const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => {
-      const fromFile = loadFileNameFromPackageJsonField(extensions2, candidate2, onlyRecordFailures2, state2);
-      if (fromFile) {
-        return noPackageId(fromFile);
-      }
-      const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
-      const features = state2.features;
-      const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
-      state2.candidateIsFromPackageJsonField = true;
-      if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
-        state2.features &= ~32 /* EsmMode */;
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos);
+  }
+  function getLowerBoundOfKeyType(type) {
+    if (type.flags & 4194304 /* Index */) {
+      const t = getApparentType(type.type);
+      return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t);
+    }
+    if (type.flags & 16777216 /* Conditional */) {
+      if (type.root.isDistributive) {
+        const checkType = type.checkType;
+        const constraint = getLowerBoundOfKeyType(checkType);
+        if (constraint !== checkType) {
+          return getConditionalTypeInstantiation(
+            type,
+            prependTypeMapping(type.root.checkType, constraint, type.mapper),
+            /*forConstraint*/
+            false
+          );
+        }
       }
-      const result = nodeLoadModuleByRelativeName(
-        expandedExtensions,
-        candidate2,
-        onlyRecordFailures2,
-        state2,
-        /*considerPackageJson*/
-        false
-      );
-      state2.features = features;
-      state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
-      return result;
-    };
-    const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
-    const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
-    const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
-    if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-      const moduleName = getRelativePathFromDirectory(
-        candidate,
-        packageFile || indexPath,
-        /*ignoreCase*/
-        false
+      return type;
+    }
+    if (type.flags & 1048576 /* Union */) {
+      return mapType(
+        type,
+        getLowerBoundOfKeyType,
+        /*noReductions*/
+        true
       );
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
+    }
+    if (type.flags & 2097152 /* Intersection */) {
+      const types = type.types;
+      if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) {
+        return type;
       }
-      const result = tryLoadModuleUsingPaths(
-        extensions,
-        moduleName,
-        candidate,
-        versionPaths.paths,
-        /*pathPatterns*/
-        void 0,
-        loader,
-        onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
-        state
+      return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType));
+    }
+    return type;
+  }
+  function getIsLateCheckFlag(s) {
+    return getCheckFlags(s) & 4096 /* Late */;
+  }
+  function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) {
+    for (const prop of getPropertiesOfType(type)) {
+      cb(getLiteralTypeFromProperty(prop, include));
+    }
+    if (type.flags & 1 /* Any */) {
+      cb(stringType);
+    } else {
+      for (const info of getIndexInfosOfType(type)) {
+        if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
+          cb(info.keyType);
+        }
+      }
+    }
+  }
+  function resolveMappedTypeMembers(type) {
+    const members = createSymbolTable();
+    let indexInfos;
+    setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+    const typeParameter = getTypeParameterFromMappedType(type);
+    const constraintType = getConstraintTypeFromMappedType(type);
+    const mappedType = type.target || type;
+    const nameType = getNameTypeFromMappedType(mappedType);
+    const shouldLinkPropDeclarations = getMappedTypeNameTypeKind(mappedType) !== 2 /* Remapping */;
+    const templateType = getTemplateTypeFromMappedType(mappedType);
+    const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
+    const templateModifiers = getMappedTypeModifiers(type);
+    const include = 8576 /* StringOrNumberLiteralOrUnique */;
+    if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+      forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
+        modifiersType,
+        include,
+        /*stringsOnly*/
+        false,
+        addMemberForKeyType
       );
-      if (result) {
-        return removeIgnoredPackageId(result.value);
+    } else {
+      forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
+    }
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
+    function addMemberForKeyType(keyType) {
+      const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
+      forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t));
+    }
+    function addMemberForKeyTypeWorker(keyType, propNameType) {
+      if (isTypeUsableAsPropertyName(propNameType)) {
+        const propName = getPropertyNameFromType(propNameType);
+        const existingProp = members.get(propName);
+        if (existingProp) {
+          existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
+          existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
+        } else {
+          const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
+          const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
+          const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp));
+          const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */;
+          const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0;
+          const prop = createSymbol(4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0), propName, lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0));
+          prop.links.mappedType = type;
+          prop.links.nameType = propNameType;
+          prop.links.keyType = keyType;
+          if (modifiersProp) {
+            prop.links.syntheticOrigin = modifiersProp;
+            prop.declarations = shouldLinkPropDeclarations ? modifiersProp.declarations : void 0;
+          }
+          members.set(propName, prop);
+        }
+      } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) {
+        const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
+        const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
+        const modifiersIndexInfo = getApplicableIndexInfo(modifiersType, propNameType);
+        const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && (modifiersIndexInfo == null ? void 0 : modifiersIndexInfo.isReadonly));
+        const indexInfo = createIndexInfo(indexKeyType, propType, isReadonly);
+        indexInfos = appendIndexInfo(
+          indexInfos,
+          indexInfo,
+          /*union*/
+          true
+        );
       }
     }
-    const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state));
-    if (packageFileResult)
-      return packageFileResult;
-    if (!(state.features & 32 /* EsmMode */)) {
-      return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
+  }
+  function getTypeOfMappedSymbol(symbol) {
+    var _a;
+    if (!symbol.links.type) {
+      const mappedType = symbol.links.mappedType;
+      if (!pushTypeResolution(symbol, 0 /* Type */)) {
+        mappedType.containsError = true;
+        return errorType;
+      }
+      const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
+      const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
+      const propType = instantiateType(templateType, mapper);
+      let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+        propType,
+        /*isProperty*/
+        true
+      ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
+      if (!popTypeResolution()) {
+        error2(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
+        type = errorType;
+      }
+      (_a = symbol.links).type ?? (_a.type = type);
     }
+    return symbol.links.type;
   }
-  function extensionIsOk(extensions, extension) {
-    return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
+  function getTypeParameterFromMappedType(type) {
+    return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
   }
-  function parsePackageName(moduleName) {
-    let idx = moduleName.indexOf(directorySeparator);
-    if (moduleName[0] === "@") {
-      idx = moduleName.indexOf(directorySeparator, idx + 1);
-    }
-    return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) };
+  function getConstraintTypeFromMappedType(type) {
+    return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
   }
-  function allKeysStartWithDot(obj) {
-    return every(getOwnKeys(obj), (k) => startsWith(k, "."));
+  function getNameTypeFromMappedType(type) {
+    return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
   }
-  function noKeyStartsWithDot(obj) {
-    return !some(getOwnKeys(obj), (k) => startsWith(k, "."));
+  function getTemplateTypeFromMappedType(type) {
+    return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
+      getTypeFromTypeNode(type.declaration.type),
+      /*isProperty*/
+      true,
+      !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
+    ), type.mapper) : errorType);
   }
-  function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) {
-    var _a, _b;
-    const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
-    const scope = getPackageScopeForPath(directoryPath, state);
-    if (!scope || !scope.contents.packageJsonContent.exports) {
-      return void 0;
-    }
-    if (typeof scope.contents.packageJsonContent.name !== "string") {
-      return void 0;
+  function getConstraintDeclarationForMappedType(type) {
+    return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
+  }
+  function isMappedTypeWithKeyofConstraintDeclaration(type) {
+    const constraintDeclaration = getConstraintDeclarationForMappedType(type);
+    return constraintDeclaration.kind === 198 /* TypeOperator */ && constraintDeclaration.operator === 143 /* KeyOfKeyword */;
+  }
+  function getModifiersTypeFromMappedType(type) {
+    if (!type.modifiersType) {
+      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+        type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper);
+      } else {
+        const declaredType = getTypeFromMappedTypeNode(type.declaration);
+        const constraint = getConstraintTypeFromMappedType(declaredType);
+        const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint;
+        type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType;
+      }
     }
-    const parts = getPathComponents(moduleName);
-    const nameParts = getPathComponents(scope.contents.packageJsonContent.name);
-    if (!every(nameParts, (p, i) => parts[i] === p)) {
-      return void 0;
+    return type.modifiersType;
+  }
+  function getMappedTypeModifiers(type) {
+    const declaration = type.declaration;
+    return (declaration.readonlyToken ? declaration.readonlyToken.kind === 41 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 41 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0);
+  }
+  function getMappedTypeOptionality(type) {
+    const modifiers = getMappedTypeModifiers(type);
+    return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0;
+  }
+  function getCombinedMappedTypeOptionality(type) {
+    if (getObjectFlags(type) & 32 /* Mapped */) {
+      return getMappedTypeOptionality(type) || getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(type));
     }
-    const trailingParts = parts.slice(nameParts.length);
-    const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
-    if (getAllowJSCompilerOption(state.compilerOptions) && !pathContainsNodeModules(directory)) {
-      return loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference);
+    if (type.flags & 2097152 /* Intersection */) {
+      const optionality = getCombinedMappedTypeOptionality(type.types[0]);
+      return every(type.types, (t, i) => i === 0 || getCombinedMappedTypeOptionality(t) === optionality) ? optionality : 0;
     }
-    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
-    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
-    return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
+    return 0;
   }
-  function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
-    if (!scope.contents.packageJsonContent.exports) {
-      return void 0;
-    }
-    if (subpath === ".") {
-      let mainExport;
-      if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) {
-        mainExport = scope.contents.packageJsonContent.exports;
-      } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) {
-        mainExport = scope.contents.packageJsonContent.exports["."];
+  function isPartialMappedType(type) {
+    return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */);
+  }
+  function isGenericMappedType(type) {
+    if (getObjectFlags(type) & 32 /* Mapped */) {
+      const constraint = getConstraintTypeFromMappedType(type);
+      if (isGenericIndexType(constraint)) {
+        return true;
       }
-      if (mainExport) {
-        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
-          extensions,
-          state,
-          cache,
-          redirectedReference,
-          subpath,
-          scope,
-          /*isImports*/
-          false
-        );
-        return loadModuleFromTargetImportOrExport(
-          mainExport,
-          "",
-          /*pattern*/
-          false,
-          "."
-        );
+      const nameType = getNameTypeFromMappedType(type);
+      if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) {
+        return true;
       }
-    } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
-      if (typeof scope.contents.packageJsonContent.exports !== "object") {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
+    }
+    return false;
+  }
+  function getMappedTypeNameTypeKind(type) {
+    const nameType = getNameTypeFromMappedType(type);
+    if (!nameType) {
+      return 0 /* None */;
+    }
+    return isTypeAssignableTo(nameType, getTypeParameterFromMappedType(type)) ? 1 /* Filtering */ : 2 /* Remapping */;
+  }
+  function resolveStructuredTypeMembers(type) {
+    if (!type.members) {
+      if (type.flags & 524288 /* Object */) {
+        if (type.objectFlags & 4 /* Reference */) {
+          resolveTypeReferenceMembers(type);
+        } else if (type.objectFlags & 3 /* ClassOrInterface */) {
+          resolveClassOrInterfaceMembers(type);
+        } else if (type.objectFlags & 1024 /* ReverseMapped */) {
+          resolveReverseMappedTypeMembers(type);
+        } else if (type.objectFlags & 16 /* Anonymous */) {
+          resolveAnonymousTypeMembers(type);
+        } else if (type.objectFlags & 32 /* Mapped */) {
+          resolveMappedTypeMembers(type);
+        } else {
+          Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags));
         }
-        return toSearchResult(
-          /*value*/
-          void 0
-        );
-      }
-      const result = loadModuleFromImportsOrExports(
-        extensions,
-        state,
-        cache,
-        redirectedReference,
-        subpath,
-        scope.contents.packageJsonContent.exports,
-        scope,
-        /*isImports*/
-        false
-      );
-      if (result) {
-        return result;
+      } else if (type.flags & 1048576 /* Union */) {
+        resolveUnionTypeMembers(type);
+      } else if (type.flags & 2097152 /* Intersection */) {
+        resolveIntersectionTypeMembers(type);
+      } else {
+        Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags));
       }
     }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
+    return type;
+  }
+  function getPropertiesOfObjectType(type) {
+    if (type.flags & 524288 /* Object */) {
+      return resolveStructuredTypeMembers(type).properties;
     }
-    return toSearchResult(
-      /*value*/
-      void 0
-    );
+    return emptyArray;
   }
-  function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
-    var _a, _b;
-    if (moduleName === "#" || startsWith(moduleName, "#/")) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
+  function getPropertyOfObjectType(type, name) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      const symbol = resolved.members.get(name);
+      if (symbol && symbolIsValue(symbol)) {
+        return symbol;
       }
-      return toSearchResult(
-        /*value*/
-        void 0
-      );
     }
-    const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
-    const scope = getPackageScopeForPath(directoryPath, state);
-    if (!scope) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
+  }
+  function getPropertiesOfUnionOrIntersectionType(type) {
+    if (!type.resolvedProperties) {
+      const members = createSymbolTable();
+      for (const current of type.types) {
+        for (const prop of getPropertiesOfType(current)) {
+          if (!members.has(prop.escapedName)) {
+            const combinedProp = getPropertyOfUnionOrIntersectionType(
+              type,
+              prop.escapedName,
+              /*skipObjectFunctionPropertyAugment*/
+              !!(type.flags & 2097152 /* Intersection */)
+            );
+            if (combinedProp) {
+              members.set(prop.escapedName, combinedProp);
+            }
+          }
+        }
+        if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) {
+          break;
+        }
       }
-      return toSearchResult(
-        /*value*/
-        void 0
-      );
+      type.resolvedProperties = getNamedMembers(members);
     }
-    if (!scope.contents.packageJsonContent.imports) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
-      }
-      return toSearchResult(
-        /*value*/
-        void 0
-      );
+    return type.resolvedProperties;
+  }
+  function getPropertiesOfType(type) {
+    type = getReducedApparentType(type);
+    return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type);
+  }
+  function forEachPropertyOfType(type, action) {
+    type = getReducedApparentType(type);
+    if (type.flags & 3670016 /* StructuredType */) {
+      resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => {
+        if (isNamedMember(symbol, escapedName)) {
+          action(symbol, escapedName);
+        }
+      });
     }
-    const result = loadModuleFromImportsOrExports(
-      extensions,
-      state,
-      cache,
-      redirectedReference,
-      moduleName,
-      scope.contents.packageJsonContent.imports,
-      scope,
-      /*isImports*/
-      true
-    );
-    if (result) {
-      return result;
+  }
+  function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) {
+    const list = obj.properties;
+    return list.some((property) => {
+      const nameType = property.name && (isJsxNamespacedName(property.name) ? getStringLiteralType(getTextOfJsxAttributeName(property.name)) : getLiteralTypeFromPropertyName(property.name));
+      const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
+      const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name);
+      return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected);
+    });
+  }
+  function getAllPossiblePropertiesOfTypes(types) {
+    const unionType = getUnionType(types);
+    if (!(unionType.flags & 1048576 /* Union */)) {
+      return getAugmentedPropertiesOfType(unionType);
     }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
+    const props = createSymbolTable();
+    for (const memberType of types) {
+      for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) {
+        if (!props.has(escapedName)) {
+          const prop = createUnionOrIntersectionProperty(unionType, escapedName);
+          if (prop) props.set(escapedName, prop);
+        }
+      }
     }
-    return toSearchResult(
-      /*value*/
-      void 0
-    );
+    return arrayFrom(props.values());
   }
-  function comparePatternKeys(a, b) {
-    const aPatternIndex = a.indexOf("*");
-    const bPatternIndex = b.indexOf("*");
-    const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1;
-    const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1;
-    if (baseLenA > baseLenB)
-      return -1;
-    if (baseLenB > baseLenA)
-      return 1;
-    if (aPatternIndex === -1)
-      return 1;
-    if (bPatternIndex === -1)
-      return -1;
-    if (a.length > b.length)
-      return -1;
-    if (b.length > a.length)
-      return 1;
-    return 0;
+  function getConstraintOfType(type) {
+    return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type);
   }
-  function loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) {
-    const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
-    if (!endsWith(moduleName, directorySeparator) && !moduleName.includes("*") && hasProperty(lookupTable, moduleName)) {
-      const target = lookupTable[moduleName];
-      return loadModuleFromTargetImportOrExport(
-        target,
-        /*subpath*/
-        "",
-        /*pattern*/
-        false,
-        moduleName
-      );
+  function getConstraintOfTypeParameter(typeParameter) {
+    return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
+  }
+  function isConstMappedType(type, depth) {
+    const typeVariable = getHomomorphicTypeVariable(type);
+    return !!typeVariable && isConstTypeVariable(typeVariable, depth);
+  }
+  function isConstTypeVariable(type, depth = 0) {
+    var _a;
+    return depth < 5 && !!(type && (type.flags & 262144 /* TypeParameter */ && some((_a = type.symbol) == null ? void 0 : _a.declarations, (d) => hasSyntacticModifier(d, 4096 /* Const */)) || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isConstTypeVariable(t, depth)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType, depth + 1) || type.flags & 16777216 /* Conditional */ && isConstTypeVariable(getConstraintOfConditionalType(type), depth + 1) || type.flags & 33554432 /* Substitution */ && isConstTypeVariable(type.baseType, depth) || getObjectFlags(type) & 32 /* Mapped */ && isConstMappedType(type, depth) || isGenericTupleType(type) && findIndex(getElementTypes(type), (t, i) => !!(type.target.elementFlags[i] & 8 /* Variadic */) && isConstTypeVariable(t, depth)) >= 0));
+  }
+  function getConstraintOfIndexedAccess(type) {
+    return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
+  }
+  function getSimplifiedTypeOrConstraint(type) {
+    const simplified = getSimplifiedType(
+      type,
+      /*writing*/
+      false
+    );
+    return simplified !== type ? simplified : getConstraintOfType(type);
+  }
+  function getConstraintFromIndexedAccess(type) {
+    if (isMappedTypeGenericIndexedAccess(type)) {
+      return substituteIndexedMappedType(type.objectType, type.indexType);
     }
-    const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.includes("*") || endsWith(k, "/")), comparePatternKeys);
-    for (const potentialTarget of expandingKeys) {
-      if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) {
-        const target = lookupTable[potentialTarget];
-        const starPos = potentialTarget.indexOf("*");
-        const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-        return loadModuleFromTargetImportOrExport(
-          target,
-          subpath,
-          /*pattern*/
-          true,
-          potentialTarget
-        );
-      } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
-        const target = lookupTable[potentialTarget];
-        const subpath = moduleName.substring(potentialTarget.length - 1);
-        return loadModuleFromTargetImportOrExport(
-          target,
-          subpath,
-          /*pattern*/
-          true,
-          potentialTarget
-        );
-      } else if (startsWith(moduleName, potentialTarget)) {
-        const target = lookupTable[potentialTarget];
-        const subpath = moduleName.substring(potentialTarget.length);
-        return loadModuleFromTargetImportOrExport(
-          target,
-          subpath,
-          /*pattern*/
-          false,
-          potentialTarget
-        );
+    const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType);
+    if (indexConstraint && indexConstraint !== type.indexType) {
+      const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags);
+      if (indexedAccess) {
+        return indexedAccess;
       }
     }
-    function matchesPatternWithTrailer(target, name) {
-      if (endsWith(target, "*"))
-        return false;
-      const starPos = target.indexOf("*");
-      if (starPos === -1)
-        return false;
-      return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1));
+    const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType);
+    if (objectConstraint && objectConstraint !== type.objectType) {
+      return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags);
     }
+    return void 0;
   }
-  function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) {
-    return loadModuleFromTargetImportOrExport;
-    function loadModuleFromTargetImportOrExport(target, subpath, pattern, key) {
-      if (typeof target === "string") {
-        if (!pattern && subpath.length > 0 && !endsWith(target, "/")) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(
-            /*value*/
-            void 0
-          );
+  function getDefaultConstraintOfConditionalType(type) {
+    if (!type.resolvedDefaultConstraint) {
+      const trueConstraint = getInferredTrueTypeFromConditionalType(type);
+      const falseConstraint = getFalseTypeFromConditionalType(type);
+      type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]);
+    }
+    return type.resolvedDefaultConstraint;
+  }
+  function getConstraintOfDistributiveConditionalType(type) {
+    if (type.resolvedConstraintOfDistributive !== void 0) {
+      return type.resolvedConstraintOfDistributive || void 0;
+    }
+    if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
+      const simplified = getSimplifiedType(
+        type.checkType,
+        /*writing*/
+        false
+      );
+      const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
+      if (constraint && constraint !== type.checkType) {
+        const instantiated = getConditionalTypeInstantiation(
+          type,
+          prependTypeMapping(type.root.checkType, constraint, type.mapper),
+          /*forConstraint*/
+          true
+        );
+        if (!(instantiated.flags & 131072 /* Never */)) {
+          type.resolvedConstraintOfDistributive = instantiated;
+          return instantiated;
         }
-        if (!startsWith(target, "./")) {
-          if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
-            const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
-            traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
-            traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-            const result = nodeModuleNameResolverWorker(
-              state.features,
-              combinedLookup,
-              scope.packageDirectory + "/",
-              state.compilerOptions,
-              state.host,
-              cache,
-              extensions,
-              /*isConfigLookup*/
-              false,
-              redirectedReference,
-              state.conditions
-            );
-            return toSearchResult(
-              result.resolvedModule ? {
-                path: result.resolvedModule.resolvedFileName,
-                extension: result.resolvedModule.extension,
-                packageId: result.resolvedModule.packageId,
-                originalPath: result.resolvedModule.originalPath,
-                resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
-              } : void 0
-            );
-          }
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(
-            /*value*/
-            void 0
-          );
+      }
+    }
+    type.resolvedConstraintOfDistributive = false;
+    return void 0;
+  }
+  function getConstraintFromConditionalType(type) {
+    return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type);
+  }
+  function getConstraintOfConditionalType(type) {
+    return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0;
+  }
+  function getEffectiveConstraintOfIntersection(types, targetIsUnion) {
+    let constraints;
+    let hasDisjointDomainType = false;
+    for (const t of types) {
+      if (t.flags & 465829888 /* Instantiable */) {
+        let constraint = getConstraintOfType(t);
+        while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) {
+          constraint = getConstraintOfType(constraint);
         }
-        const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
-        const partsAfterFirst = parts.slice(1);
-        if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        if (constraint) {
+          constraints = append(constraints, constraint);
+          if (targetIsUnion) {
+            constraints = append(constraints, t);
           }
-          return toSearchResult(
-            /*value*/
-            void 0
-          );
         }
-        const resolvedTarget = combinePaths(scope.packageDirectory, target);
-        const subpathParts = getPathComponents(subpath);
-        if (subpathParts.includes("..") || subpathParts.includes(".") || subpathParts.includes("node_modules")) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+      } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
+        hasDisjointDomainType = true;
+      }
+    }
+    if (constraints && (targetIsUnion || hasDisjointDomainType)) {
+      if (hasDisjointDomainType) {
+        for (const t of types) {
+          if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
+            constraints = append(constraints, t);
           }
-          return toSearchResult(
-            /*value*/
-            void 0
-          );
         }
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Using_0_subpath_1_with_target_2, isImports ? "imports" : "exports", key, pattern ? target.replace(/\*/g, subpath) : target + subpath);
+      }
+      return getNormalizedType(
+        getIntersectionType(constraints, 2 /* NoConstraintReduction */),
+        /*writing*/
+        false
+      );
+    }
+    return void 0;
+  }
+  function getBaseConstraintOfType(type) {
+    if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || isGenericTupleType(type)) {
+      const constraint = getResolvedBaseConstraint(type);
+      return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0;
+    }
+    return type.flags & 4194304 /* Index */ ? stringNumberSymbolType : void 0;
+  }
+  function getBaseConstraintOrType(type) {
+    return getBaseConstraintOfType(type) || type;
+  }
+  function hasNonCircularBaseConstraint(type) {
+    return getResolvedBaseConstraint(type) !== circularConstraintType;
+  }
+  function getResolvedBaseConstraint(type) {
+    if (type.resolvedBaseConstraint) {
+      return type.resolvedBaseConstraint;
+    }
+    const stack = [];
+    return type.resolvedBaseConstraint = getImmediateBaseConstraint(type);
+    function getImmediateBaseConstraint(t) {
+      if (!t.immediateBaseConstraint) {
+        if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) {
+          return circularConstraintType;
         }
-        const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath);
-        const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
-        if (inputLink)
-          return inputLink;
-        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
-          extensions,
-          finalPath,
-          /*onlyRecordFailures*/
-          false,
-          state
-        )));
-      } else if (typeof target === "object" && target !== null) {
-        if (!Array.isArray(target)) {
-          traceIfEnabled(state, Diagnostics.Entering_conditional_exports);
-          for (const condition of getOwnKeys(target)) {
-            if (condition === "default" || state.conditions.includes(condition) || isApplicableVersionedTypesKey(state.conditions, condition)) {
-              traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition);
-              const subTarget = target[condition];
-              const result = loadModuleFromTargetImportOrExport(subTarget, subpath, pattern, key);
-              if (result) {
-                traceIfEnabled(state, Diagnostics.Resolved_under_condition_0, condition);
-                traceIfEnabled(state, Diagnostics.Exiting_conditional_exports);
-                return result;
-              } else {
-                traceIfEnabled(state, Diagnostics.Failed_to_resolve_under_condition_0, condition);
+        let result;
+        const identity2 = getRecursionIdentity(t);
+        if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
+          stack.push(identity2);
+          result = computeBaseConstraint(getSimplifiedType(
+            t,
+            /*writing*/
+            false
+          ));
+          stack.pop();
+        }
+        if (!popTypeResolution()) {
+          if (t.flags & 262144 /* TypeParameter */) {
+            const errorNode = getConstraintDeclaration(t);
+            if (errorNode) {
+              const diagnostic = error2(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t));
+              if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) {
+                addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location));
               }
-            } else {
-              traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition);
-            }
-          }
-          traceIfEnabled(state, Diagnostics.Exiting_conditional_exports);
-          return void 0;
-        } else {
-          if (!length(target)) {
-            if (state.traceEnabled) {
-              trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
             }
-            return toSearchResult(
-              /*value*/
-              void 0
-            );
           }
-          for (const elem of target) {
-            const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
-            if (result) {
-              return result;
+          result = circularConstraintType;
+        }
+        t.immediateBaseConstraint ?? (t.immediateBaseConstraint = result || noConstraintType);
+      }
+      return t.immediateBaseConstraint;
+    }
+    function getBaseConstraint(t) {
+      const c = getImmediateBaseConstraint(t);
+      return c !== noConstraintType && c !== circularConstraintType ? c : void 0;
+    }
+    function computeBaseConstraint(t) {
+      if (t.flags & 262144 /* TypeParameter */) {
+        const constraint = getConstraintFromTypeParameter(t);
+        return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint);
+      }
+      if (t.flags & 3145728 /* UnionOrIntersection */) {
+        const types = t.types;
+        const baseTypes = [];
+        let different = false;
+        for (const type2 of types) {
+          const baseType = getBaseConstraint(type2);
+          if (baseType) {
+            if (baseType !== type2) {
+              different = true;
             }
+            baseTypes.push(baseType);
+          } else {
+            different = true;
           }
         }
-      } else if (target === null) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
+        if (!different) {
+          return t;
         }
-        return toSearchResult(
-          /*value*/
-          void 0
-        );
+        return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0;
       }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+      if (t.flags & 4194304 /* Index */) {
+        return stringNumberSymbolType;
       }
-      return toSearchResult(
-        /*value*/
-        void 0
-      );
-      function toAbsolutePath(path) {
-        var _a, _b;
-        if (path === void 0)
-          return path;
-        return getNormalizedAbsolutePath(path, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a));
+      if (t.flags & 134217728 /* TemplateLiteral */) {
+        const types = t.types;
+        const constraints = mapDefined(types, getBaseConstraint);
+        return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType;
       }
-      function combineDirectoryPath(root, dir) {
-        return ensureTrailingDirectorySeparator(combinePaths(root, dir));
+      if (t.flags & 268435456 /* StringMapping */) {
+        const constraint = getBaseConstraint(t.type);
+        return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType;
       }
-      function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) {
-        var _a, _b, _c, _d;
-        if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && !finalPath.includes("/node_modules/") && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames(state)) : true)) {
-          const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames: () => useCaseSensitiveFileNames(state) });
-          const commonSourceDirGuesses = [];
-          if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) {
-            const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)) || "", getCanonicalFileName));
-            commonSourceDirGuesses.push(commonDir);
-          } else if (state.requestContainingDirectory) {
-            const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts"));
-            const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName));
-            commonSourceDirGuesses.push(commonDir);
-            let fragment = ensureTrailingDirectorySeparator(commonDir);
-            while (fragment && fragment.length > 1) {
-              const parts = getPathComponents(fragment);
-              parts.pop();
-              const commonDir2 = getPathFromPathComponents(parts);
-              commonSourceDirGuesses.unshift(commonDir2);
-              fragment = ensureTrailingDirectorySeparator(commonDir2);
-            }
-          }
-          if (commonSourceDirGuesses.length > 1) {
-            state.reportDiagnostic(createCompilerDiagnostic(
-              isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
-              entry === "" ? "." : entry,
-              // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
-              packagePath
-            ));
-          }
-          for (const commonSourceDirGuess of commonSourceDirGuesses) {
-            const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess);
-            for (const candidateDir of candidateDirectories) {
-              if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames(state))) {
-                const pathFragment = finalPath.slice(candidateDir.length + 1);
-                const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment);
-                const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */];
-                for (const ext of jsAndDtsExtensions) {
-                  if (fileExtensionIs(possibleInputBase, ext)) {
-                    const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase);
-                    for (const possibleExt of inputExts) {
-                      if (!extensionIsOk(extensions, possibleExt))
-                        continue;
-                      const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames(state));
-                      if (state.host.fileExists(possibleInputWithInputExtension)) {
-                        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
-                          extensions,
-                          possibleInputWithInputExtension,
-                          /*onlyRecordFailures*/
-                          false,
-                          state
-                        )));
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
+      if (t.flags & 8388608 /* IndexedAccess */) {
+        if (isMappedTypeGenericIndexedAccess(t)) {
+          return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType));
         }
-        return void 0;
-        function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) {
-          var _a2, _b2;
-          const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a2)) || "" : commonSourceDirGuess;
-          const candidateDirectories = [];
-          if (state.compilerOptions.declarationDir) {
-            candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir)));
-          }
-          if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) {
-            candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir)));
-          }
-          return candidateDirectories;
+        const baseObjectType = getBaseConstraint(t.objectType);
+        const baseIndexType = getBaseConstraint(t.indexType);
+        const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags);
+        return baseIndexedAccess && getBaseConstraint(baseIndexedAccess);
+      }
+      if (t.flags & 16777216 /* Conditional */) {
+        const constraint = getConstraintFromConditionalType(t);
+        return constraint && getBaseConstraint(constraint);
+      }
+      if (t.flags & 33554432 /* Substitution */) {
+        return getBaseConstraint(getSubstitutionIntersection(t));
+      }
+      if (isGenericTupleType(t)) {
+        const newElements = map(getElementTypes(t), (v, i) => {
+          const constraint = v.flags & 262144 /* TypeParameter */ && t.target.elementFlags[i] & 8 /* Variadic */ && getBaseConstraint(v) || v;
+          return constraint !== v && everyType(constraint, (c) => isArrayOrTupleType(c) && !isGenericTupleType(c)) ? constraint : v;
+        });
+        return createTupleType(newElements, t.target.elementFlags, t.target.readonly, t.target.labeledElementDeclarations);
+      }
+      return t;
+    }
+  }
+  function getApparentTypeOfIntersectionType(type, thisArgument) {
+    if (type === thisArgument) {
+      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
+        type,
+        thisArgument,
+        /*needApparentType*/
+        true
+      ));
+    }
+    const key = `I${getTypeId(type)},${getTypeId(thisArgument)}`;
+    return getCachedType(key) ?? setCachedType(key, getTypeWithThisArgument(
+      type,
+      thisArgument,
+      /*needApparentType*/
+      true
+    ));
+  }
+  function getResolvedTypeParameterDefault(typeParameter) {
+    if (!typeParameter.default) {
+      if (typeParameter.target) {
+        const targetDefault = getResolvedTypeParameterDefault(typeParameter.target);
+        typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType;
+      } else {
+        typeParameter.default = resolvingDefaultType;
+        const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default);
+        const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType;
+        if (typeParameter.default === resolvingDefaultType) {
+          typeParameter.default = defaultType;
         }
       }
+    } else if (typeParameter.default === resolvingDefaultType) {
+      typeParameter.default = circularConstraintType;
     }
+    return typeParameter.default;
   }
-  function isApplicableVersionedTypesKey(conditions, key) {
-    if (!conditions.includes("types"))
-      return false;
-    if (!startsWith(key, "types@"))
-      return false;
-    const range = VersionRange.tryParse(key.substring("types@".length));
-    if (!range)
-      return false;
-    return range.test(version);
+  function getDefaultFromTypeParameter(typeParameter) {
+    const defaultType = getResolvedTypeParameterDefault(typeParameter);
+    return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0;
   }
-  function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(
-      extensions,
-      moduleName,
-      directory,
-      state,
-      /*typesScopeOnly*/
-      false,
-      cache,
-      redirectedReference
-    );
+  function hasNonCircularTypeParameterDefault(typeParameter) {
+    return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType;
   }
-  function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(
-      4 /* Declaration */,
-      moduleName,
-      directory,
-      state,
-      /*typesScopeOnly*/
-      true,
-      /*cache*/
-      void 0,
-      /*redirectedReference*/
-      void 0
-    );
+  function hasTypeParameterDefault(typeParameter) {
+    return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default));
   }
-  function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
-    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
-    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
-    if (priorityExtensions) {
-      traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0, formatExtensions(priorityExtensions));
-      const result = lookup(priorityExtensions);
-      if (result)
-        return result;
-    }
-    if (secondaryExtensions && !typesScopeOnly) {
-      traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0, formatExtensions(secondaryExtensions));
-      return lookup(secondaryExtensions);
-    }
-    function lookup(extensions2) {
-      return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
-        if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
-          if (resolutionFromCache) {
-            return resolutionFromCache;
-          }
-          return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference));
-        }
-      });
-    }
+  function getApparentTypeOfMappedType(type) {
+    return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type));
   }
-  function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const nodeModulesFolder = combinePaths(directory, "node_modules");
-    const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host);
-    if (!nodeModulesFolderExists && state.traceEnabled) {
-      trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder);
-    }
-    if (!typesScopeOnly) {
-      const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference);
-      if (packageResult) {
-        return packageResult;
+  function getResolvedApparentTypeOfMappedType(type) {
+    const target = type.target ?? type;
+    const typeVariable = getHomomorphicTypeVariable(target);
+    if (typeVariable && !target.declaration.nameType) {
+      const modifiersType = getModifiersTypeFromMappedType(type);
+      const baseConstraint = isGenericMappedType(modifiersType) ? getApparentTypeOfMappedType(modifiersType) : getBaseConstraintOfType(modifiersType);
+      if (baseConstraint && everyType(baseConstraint, (t) => isArrayOrTupleType(t) || isArrayOrTupleOrIntersection(t))) {
+        return instantiateType(target, prependTypeMapping(typeVariable, baseConstraint, type.mapper));
       }
     }
-    if (extensions & 4 /* Declaration */) {
-      const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types");
-      let nodeModulesAtTypesExists = nodeModulesFolderExists;
-      if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2);
+    return type;
+  }
+  function isArrayOrTupleOrIntersection(type) {
+    return !!(type.flags & 2097152 /* Intersection */) && every(type.types, isArrayOrTupleType);
+  }
+  function isMappedTypeGenericIndexedAccess(type) {
+    let objectType;
+    return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType);
+  }
+  function getApparentType(type) {
+    const t = type.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(type) || unknownType : type;
+    const objectFlags = getObjectFlags(t);
+    return objectFlags & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : objectFlags & 4 /* Reference */ && t !== type ? getTypeWithThisArgument(t, type) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t, type) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? stringNumberSymbolType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t;
+  }
+  function getReducedApparentType(type) {
+    return getReducedType(getApparentType(getReducedType(type)));
+  }
+  function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
+    var _a, _b, _c;
+    let singleProp;
+    let propSet;
+    let indexTypes;
+    const isUnion = containingType.flags & 1048576 /* Union */;
+    let optionalFlag;
+    let syntheticFlag = 4 /* SyntheticMethod */;
+    let checkFlags = isUnion ? 0 : 8 /* Readonly */;
+    let mergedInstantiations = false;
+    for (const current of containingType.types) {
+      const type = getApparentType(current);
+      if (!(isErrorType(type) || type.flags & 131072 /* Never */)) {
+        const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment);
+        const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0;
+        if (prop) {
+          if (prop.flags & 106500 /* ClassMember */) {
+            optionalFlag ?? (optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */);
+            if (isUnion) {
+              optionalFlag |= prop.flags & 16777216 /* Optional */;
+            } else {
+              optionalFlag &= prop.flags;
+            }
+          }
+          if (!singleProp) {
+            singleProp = prop;
+          } else if (prop !== singleProp) {
+            const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp);
+            if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) {
+              mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent));
+            } else {
+              if (!propSet) {
+                propSet = /* @__PURE__ */ new Map();
+                propSet.set(getSymbolId(singleProp), singleProp);
+              }
+              const id = getSymbolId(prop);
+              if (!propSet.has(id)) {
+                propSet.set(id, prop);
+              }
+            }
+          }
+          if (isUnion && isReadonlySymbol(prop)) {
+            checkFlags |= 8 /* Readonly */;
+          } else if (!isUnion && !isReadonlySymbol(prop)) {
+            checkFlags &= ~8 /* Readonly */;
+          }
+          checkFlags |= (!(modifiers & 6 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 4 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 2 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 256 /* Static */ ? 2048 /* ContainsStatic */ : 0);
+          if (!isPrototypeProperty(prop)) {
+            syntheticFlag = 2 /* SyntheticProperty */;
+          }
+        } else if (isUnion) {
+          const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name);
+          if (indexInfo) {
+            checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0);
+            indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type);
+          } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) {
+            checkFlags |= 32 /* WritePartial */;
+            indexTypes = append(indexTypes, undefinedType);
+          } else {
+            checkFlags |= 16 /* ReadPartial */;
+          }
         }
-        nodeModulesAtTypesExists = false;
       }
-      return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference);
     }
-  }
-  function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-    var _a, _b;
-    const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
-    const { packageName, rest } = parsePackageName(moduleName);
-    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
-    let rootPackageInfo;
-    let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-    if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty(((_a = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a.contents.packageJsonContent) ?? emptyArray, "exports"))) {
-      const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-      if (fromFile) {
-        return noPackageId(fromFile);
-      }
-      const fromDirectory = loadNodeModuleFromDirectoryWorker(
-        extensions,
-        candidate,
-        !nodeModulesDirectoryExists,
-        state,
-        packageInfo.contents.packageJsonContent,
-        getVersionPathsOfPackageJsonInfo(packageInfo, state)
-      );
-      return withPackageId(packageInfo, fromDirectory);
+    if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
+      return void 0;
     }
-    const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
-      let pathAndExtension = (rest || !(state2.features & 32 /* EsmMode */)) && loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
-        extensions2,
-        candidate2,
-        onlyRecordFailures,
-        state2,
-        packageInfo && packageInfo.contents.packageJsonContent,
-        packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
-      );
-      if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
-        pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
+    if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
+      if (mergedInstantiations) {
+        const links = (_a = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a.links;
+        const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
+        clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
+        clone2.links.containingType = containingType;
+        clone2.links.mapper = links == null ? void 0 : links.mapper;
+        clone2.links.writeType = getWriteTypeOfSymbol(singleProp);
+        return clone2;
+      } else {
+        return singleProp;
       }
-      return withPackageId(packageInfo, pathAndExtension);
-    };
-    if (rest !== "") {
-      packageInfo = rootPackageInfo ?? getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
     }
-    if (packageInfo) {
-      state.resolvedPackageDirectory = true;
+    const props = propSet ? arrayFrom(propSet.values()) : [singleProp];
+    let declarations;
+    let firstType;
+    let nameType;
+    const propTypes = [];
+    let writeTypes;
+    let firstValueDeclaration;
+    let hasNonUniformValueDeclaration = false;
+    for (const prop of props) {
+      if (!firstValueDeclaration) {
+        firstValueDeclaration = prop.valueDeclaration;
+      } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) {
+        hasNonUniformValueDeclaration = true;
+      }
+      declarations = addRange(declarations, prop.declarations);
+      const type = getTypeOfSymbol(prop);
+      if (!firstType) {
+        firstType = type;
+        nameType = getSymbolLinks(prop).nameType;
+      }
+      const writeType = getWriteTypeOfSymbol(prop);
+      if (writeTypes || writeType !== type) {
+        writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType);
+      }
+      if (type !== firstType) {
+        checkFlags |= 64 /* HasNonUniformType */;
+      }
+      if (isLiteralType(type) || isPatternLiteralType(type)) {
+        checkFlags |= 128 /* HasLiteralType */;
+      }
+      if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) {
+        checkFlags |= 131072 /* HasNeverType */;
+      }
+      propTypes.push(type);
     }
-    if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-      return (_b = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _b.value;
+    addRange(propTypes, indexTypes);
+    const result = createSymbol(4 /* Property */ | (optionalFlag ?? 0), name, syntheticFlag | checkFlags);
+    result.links.containingType = containingType;
+    if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
+      result.valueDeclaration = firstValueDeclaration;
+      if (firstValueDeclaration.symbol.parent) {
+        result.parent = firstValueDeclaration.symbol.parent;
+      }
     }
-    const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
-    if (versionPaths) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
+    result.declarations = declarations;
+    result.links.nameType = nameType;
+    if (propTypes.length > 2) {
+      result.links.checkFlags |= 65536 /* DeferredType */;
+      result.links.deferralParent = containingType;
+      result.links.deferralConstituents = propTypes;
+      result.links.deferralWriteConstituents = writeTypes;
+    } else {
+      result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
+      if (writeTypes) {
+        result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
       }
-      const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-      const fromPaths = tryLoadModuleUsingPaths(
-        extensions,
-        rest,
-        packageDirectory,
-        versionPaths.paths,
-        /*pathPatterns*/
-        void 0,
-        loader,
-        !packageDirectoryExists,
-        state
-      );
-      if (fromPaths) {
-        return fromPaths.value;
+    }
+    return result;
+  }
+  function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) {
+    var _a, _b, _c;
+    let property = skipObjectFunctionPropertyAugment ? (_a = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a.get(name) : (_b = type.propertyCache) == null ? void 0 : _b.get(name);
+    if (!property) {
+      property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
+      if (property) {
+        const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable());
+        properties.set(name, property);
+        if (skipObjectFunctionPropertyAugment && !(getCheckFlags(property) & 48 /* Partial */) && !((_c = type.propertyCache) == null ? void 0 : _c.get(name))) {
+          const properties2 = type.propertyCache || (type.propertyCache = createSymbolTable());
+          properties2.set(name, property);
+        }
       }
     }
-    return loader(extensions, candidate, !nodeModulesDirectoryExists, state);
+    return property;
   }
-  function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) {
-    pathPatterns || (pathPatterns = tryParsePatterns(paths));
-    const matchedPattern = matchPatternOrExact(pathPatterns, moduleName);
-    if (matchedPattern) {
-      const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName);
-      const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText);
+  function getCommonDeclarationsOfSymbols(symbols) {
+    let commonDeclarations;
+    for (const symbol of symbols) {
+      if (!symbol.declarations) {
+        return void 0;
       }
-      const resolved = forEach(paths[matchedPatternText], (subst) => {
-        const path = matchedStar ? replaceFirstStar(subst, matchedStar) : subst;
-        const candidate = normalizePath(combinePaths(baseDirectory, path));
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path);
-        }
-        const extension = tryGetExtensionFromPath2(subst);
-        if (extension !== void 0) {
-          const path2 = tryFile(candidate, onlyRecordFailures, state);
-          if (path2 !== void 0) {
-            return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
-          }
+      if (!commonDeclarations) {
+        commonDeclarations = new Set(symbol.declarations);
+        continue;
+      }
+      commonDeclarations.forEach((declaration) => {
+        if (!contains(symbol.declarations, declaration)) {
+          commonDeclarations.delete(declaration);
         }
-        return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
       });
-      return { value: resolved };
-    }
-  }
-  function mangleScopedPackageNameWithTrace(packageName, state) {
-    const mangled = mangleScopedPackageName(packageName);
-    if (state.traceEnabled && mangled !== packageName) {
-      trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled);
+      if (commonDeclarations.size === 0) {
+        return void 0;
+      }
     }
-    return mangled;
+    return commonDeclarations;
   }
-  function getTypesPackageName(packageName) {
-    return `@types/${mangleScopedPackageName(packageName)}`;
+  function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) {
+    const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
+    return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0;
   }
-  function mangleScopedPackageName(packageName) {
-    if (startsWith(packageName, "@")) {
-      const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator);
-      if (replaceSlash !== packageName) {
-        return replaceSlash.slice(1);
+  function getReducedType(type) {
+    if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) {
+      return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type));
+    } else if (type.flags & 2097152 /* Intersection */) {
+      if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) {
+        type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0);
       }
+      return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type;
     }
-    return packageName;
+    return type;
   }
-  function getPackageNameFromTypesPackageName(mangledName) {
-    const withoutAtTypePrefix = removePrefix(mangledName, "@types/");
-    if (withoutAtTypePrefix !== mangledName) {
-      return unmangleScopedPackageName(withoutAtTypePrefix);
+  function getReducedUnionType(unionType) {
+    const reducedTypes = sameMap(unionType.types, getReducedType);
+    if (reducedTypes === unionType.types) {
+      return unionType;
+    }
+    const reduced = getUnionType(reducedTypes);
+    if (reduced.flags & 1048576 /* Union */) {
+      reduced.resolvedReducedType = reduced;
     }
-    return mangledName;
+    return reduced;
   }
-  function unmangleScopedPackageName(typesPackageName) {
-    return typesPackageName.includes(mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
+  function isNeverReducedProperty(prop) {
+    return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop);
   }
-  function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
-    const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
-    if (result) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
+  function isDiscriminantWithNeverType(prop) {
+    return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */);
+  }
+  function isConflictingPrivateProperty(prop) {
+    return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */);
+  }
+  function isGenericReducibleType(type) {
+    return !!(type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */ && some(type.types, isGenericReducibleType) || type.flags & 2097152 /* Intersection */ && isReducibleIntersection(type));
+  }
+  function isReducibleIntersection(type) {
+    const uniqueFilled = type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper));
+    return getReducedType(uniqueFilled) !== uniqueFilled;
+  }
+  function elaborateNeverIntersection(errorInfo, type) {
+    if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) {
+      const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType);
+      if (neverProp) {
+        return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents, typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          536870912 /* NoTypeReduction */
+        ), symbolToString(neverProp));
+      }
+      const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty);
+      if (privateProp) {
+        return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some, typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          536870912 /* NoTypeReduction */
+        ), symbolToString(privateProp));
       }
-      state.resultFromCache = result;
-      return {
-        value: result.resolvedModule && {
-          path: result.resolvedModule.resolvedFileName,
-          originalPath: result.resolvedModule.originalPath || true,
-          extension: result.resolvedModule.extension,
-          packageId: result.resolvedModule.packageId,
-          resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
-        }
-      };
     }
+    return errorInfo;
   }
-  function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const containingDirectory = getDirectoryPath(containingFile);
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features: 0 /* None */,
-      conditions: [],
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false,
-      candidateIsFromPackageJsonField: false,
-      resolvedPackageDirectory: false
-    };
-    const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
-    return createResolvedModuleWithFailedLookupLocationsHandlingSymlink(
-      moduleName,
-      resolved && resolved.value,
-      (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state,
-      cache
-    );
-    function tryResolve(extensions) {
-      const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state);
-      if (resolvedUsingSettings) {
-        return { value: resolvedUsingSettings };
+  function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) {
+    var _a, _b;
+    type = getReducedApparentType(type);
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      const symbol = resolved.members.get(name);
+      if (symbol && !includeTypeOnlyMembers && ((_a = type.symbol) == null ? void 0 : _a.flags) & 512 /* ValueModule */ && ((_b = getSymbolLinks(type.symbol).typeOnlyExportStarMap) == null ? void 0 : _b.has(name))) {
+        return void 0;
       }
-      if (!isExternalModuleNameRelative(moduleName)) {
-        const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
-            cache,
-            moduleName,
-            /*mode*/
-            void 0,
-            directory,
-            redirectedReference,
-            state
-          );
-          if (resolutionFromCache) {
-            return resolutionFromCache;
-          }
-          const searchName = normalizePath(combinePaths(directory, moduleName));
-          return toSearchResult(loadModuleFromFileNoPackageId(
-            extensions,
-            searchName,
-            /*onlyRecordFailures*/
-            false,
-            state
-          ));
-        });
-        if (resolved2)
-          return resolved2;
-        if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) {
-          let resolved3 = loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state);
-          if (extensions & 4 /* Declaration */)
-            resolved3 ?? (resolved3 = resolveFromTypeRoot(moduleName, state));
-          return resolved3;
+      if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) {
+        return symbol;
+      }
+      if (skipObjectFunctionPropertyAugment) return void 0;
+      const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0;
+      if (functionType) {
+        const symbol2 = getPropertyOfObjectType(functionType, name);
+        if (symbol2) {
+          return symbol2;
         }
-      } else {
-        const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(
-          extensions,
-          candidate,
-          /*onlyRecordFailures*/
-          false,
-          state
-        ));
       }
+      return getPropertyOfObjectType(globalObjectType, name);
     }
-  }
-  function resolveFromTypeRoot(moduleName, state) {
-    if (!state.compilerOptions.typeRoots)
-      return;
-    for (const typeRoot of state.compilerOptions.typeRoots) {
-      const candidate = getCandidateFromTypeRoot(typeRoot, moduleName, state);
-      const directoryExists = directoryProbablyExists(typeRoot, state.host);
-      if (!directoryExists && state.traceEnabled) {
-        trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot);
-      }
-      const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, state);
-      if (resolvedFromFile) {
-        const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path);
-        const packageInfo = packageDirectory ? getPackageJsonInfo(
-          packageDirectory,
-          /*onlyRecordFailures*/
-          false,
-          state
-        ) : void 0;
-        return toSearchResult(withPackageId(packageInfo, resolvedFromFile));
+    if (type.flags & 2097152 /* Intersection */) {
+      const prop = getPropertyOfUnionOrIntersectionType(
+        type,
+        name,
+        /*skipObjectFunctionPropertyAugment*/
+        true
+      );
+      if (prop) {
+        return prop;
       }
-      const resolved = loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, state);
-      if (resolved)
-        return toSearchResult(resolved);
+      if (!skipObjectFunctionPropertyAugment) {
+        return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
+      }
+      return void 0;
+    }
+    if (type.flags & 1048576 /* Union */) {
+      return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
     }
+    return void 0;
   }
-  function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
-    return !!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName);
+  function getSignaturesOfStructuredType(type, kind) {
+    if (type.flags & 3670016 /* StructuredType */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures;
+    }
+    return emptyArray;
   }
-  function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    if (traceEnabled) {
-      trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache);
+  function getSignaturesOfType(type, kind) {
+    const result = getSignaturesOfStructuredType(getReducedApparentType(type), kind);
+    if (kind === 0 /* Call */ && !length(result) && type.flags & 1048576 /* Union */) {
+      if (type.arrayFallbackSignatures) {
+        return type.arrayFallbackSignatures;
+      }
+      let memberName;
+      if (everyType(type, (t) => {
+        var _a;
+        return !!((_a = t.symbol) == null ? void 0 : _a.parent) && isArrayOrTupleSymbol(t.symbol.parent) && (!memberName ? (memberName = t.symbol.escapedName, true) : memberName === t.symbol.escapedName);
+      })) {
+        const arrayArg = mapType(type, (t) => getMappedType((isReadonlyArraySymbol(t.symbol.parent) ? globalReadonlyArrayType : globalArrayType).typeParameters[0], t.mapper));
+        const arrayType = createArrayType(arrayArg, someType(type, (t) => isReadonlyArraySymbol(t.symbol.parent)));
+        return type.arrayFallbackSignatures = getSignaturesOfType(getTypeOfPropertyOfType(arrayType, memberName), kind);
+      }
+      type.arrayFallbackSignatures = result;
     }
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache,
-      features: 0 /* None */,
-      conditions: [],
-      requestContainingDirectory: void 0,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false,
-      candidateIsFromPackageJsonField: false,
-      resolvedPackageDirectory: false
-    };
-    const resolved = loadModuleFromImmediateNodeModulesDirectory(
-      4 /* Declaration */,
-      moduleName,
-      globalCache,
-      state,
-      /*typesScopeOnly*/
-      false,
-      /*cache*/
-      void 0,
-      /*redirectedReference*/
-      void 0
-    );
-    return createResolvedModuleWithFailedLookupLocations(
-      resolved,
-      /*isExternalLibraryImport*/
-      true,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state.resultFromCache,
-      /*cache*/
-      void 0
-    );
+    return result;
   }
-  function toSearchResult(value) {
-    return value !== void 0 ? { value } : void 0;
+  function isArrayOrTupleSymbol(symbol) {
+    if (!symbol || !globalArrayType.symbol || !globalReadonlyArrayType.symbol) {
+      return false;
+    }
+    return !!getSymbolIfSameReference(symbol, globalArrayType.symbol) || !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol);
   }
-  function traceIfEnabled(state, diagnostic, ...args) {
-    if (state.traceEnabled) {
-      trace(state.host, diagnostic, ...args);
-    }
-  }
-  function useCaseSensitiveFileNames(state) {
-    return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames();
-  }
-  var typeScriptVersion, nodeModulesAtTypes, NodeResolutionFeatures, nodeModulesPathPart, mangledScopedPackageSeparator;
-  var init_moduleNameResolver = __esm({
-    "src/compiler/moduleNameResolver.ts"() {
-      "use strict";
-      init_ts2();
-      nodeModulesAtTypes = combinePaths("node_modules", "@types");
-      NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
-        NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
-        NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
-        return NodeResolutionFeatures2;
-      })(NodeResolutionFeatures || {});
-      nodeModulesPathPart = "/node_modules/";
-      mangledScopedPackageSeparator = "__";
+  function isReadonlyArraySymbol(symbol) {
+    if (!symbol || !globalReadonlyArrayType.symbol) {
+      return false;
     }
-  });
-
-  // src/compiler/binder.ts
-  function getModuleInstanceState(node, visited) {
-    if (node.body && !node.body.parent) {
-      setParent(node.body, node);
-      setParentRecursive(
-        node.body,
-        /*incremental*/
-        false
-      );
+    return !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol);
+  }
+  function findIndexInfo(indexInfos, keyType) {
+    return find(indexInfos, (info) => info.keyType === keyType);
+  }
+  function findApplicableIndexInfo(indexInfos, keyType) {
+    let stringIndexInfo;
+    let applicableInfo;
+    let applicableInfos;
+    for (const info of indexInfos) {
+      if (info.keyType === stringType) {
+        stringIndexInfo = info;
+      } else if (isApplicableIndexType(keyType, info.keyType)) {
+        if (!applicableInfo) {
+          applicableInfo = info;
+        } else {
+          (applicableInfos || (applicableInfos = [applicableInfo])).push(info);
+        }
+      }
     }
-    return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
+    return applicableInfos ? createIndexInfo(unknownType, getIntersectionType(map(applicableInfos, (info) => info.type)), reduceLeft(
+      applicableInfos,
+      (isReadonly, info) => isReadonly && info.isReadonly,
+      /*initial*/
+      true
+    )) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
   }
-  function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) {
-    const nodeId = getNodeId(node);
-    if (visited.has(nodeId)) {
-      return visited.get(nodeId) || 0 /* NonInstantiated */;
+  function isApplicableIndexType(source, target) {
+    return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value));
+  }
+  function getIndexInfosOfStructuredType(type) {
+    if (type.flags & 3670016 /* StructuredType */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return resolved.indexInfos;
     }
-    visited.set(nodeId, void 0);
-    const result = getModuleInstanceStateWorker(node, visited);
-    visited.set(nodeId, result);
-    return result;
+    return emptyArray;
   }
-  function getModuleInstanceStateWorker(node, visited) {
-    switch (node.kind) {
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-        return 0 /* NonInstantiated */;
-      case 266 /* EnumDeclaration */:
-        if (isEnumConst(node)) {
-          return 2 /* ConstEnumOnly */;
-        }
-        break;
-      case 272 /* ImportDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-        if (!hasSyntacticModifier(node, 32 /* Export */)) {
-          return 0 /* NonInstantiated */;
-        }
-        break;
-      case 278 /* ExportDeclaration */:
-        const exportDeclaration = node;
-        if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 279 /* NamedExports */) {
-          let state = 0 /* NonInstantiated */;
-          for (const specifier of exportDeclaration.exportClause.elements) {
-            const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited);
-            if (specifierState > state) {
-              state = specifierState;
-            }
-            if (state === 1 /* Instantiated */) {
-              return state;
-            }
-          }
-          return state;
-        }
-        break;
-      case 268 /* ModuleBlock */: {
-        let state = 0 /* NonInstantiated */;
-        forEachChild(node, (n) => {
-          const childState = getModuleInstanceStateCached(n, visited);
-          switch (childState) {
-            case 0 /* NonInstantiated */:
-              return;
-            case 2 /* ConstEnumOnly */:
-              state = 2 /* ConstEnumOnly */;
-              return;
-            case 1 /* Instantiated */:
-              state = 1 /* Instantiated */;
-              return true;
-            default:
-              Debug.assertNever(childState);
-          }
-        });
-        return state;
-      }
-      case 267 /* ModuleDeclaration */:
-        return getModuleInstanceState(node, visited);
-      case 80 /* Identifier */:
-        if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
-          return 0 /* NonInstantiated */;
-        }
-    }
-    return 1 /* Instantiated */;
-  }
-  function getModuleInstanceStateForAliasTarget(specifier, visited) {
-    const name = specifier.propertyName || specifier.name;
-    let p = specifier.parent;
-    while (p) {
-      if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) {
-        const statements = p.statements;
-        let found;
-        for (const statement of statements) {
-          if (nodeHasName(statement, name)) {
-            if (!statement.parent) {
-              setParent(statement, p);
-              setParentRecursive(
-                statement,
-                /*incremental*/
-                false
-              );
-            }
-            const state = getModuleInstanceStateCached(statement, visited);
-            if (found === void 0 || state > found) {
-              found = state;
-            }
-            if (found === 1 /* Instantiated */) {
-              return found;
-            }
-            if (statement.kind === 271 /* ImportEqualsDeclaration */) {
-              found = 1 /* Instantiated */;
-            }
-          }
-        }
-        if (found !== void 0) {
-          return found;
-        }
+  function getIndexInfosOfType(type) {
+    return getIndexInfosOfStructuredType(getReducedApparentType(type));
+  }
+  function getIndexInfoOfType(type, keyType) {
+    return findIndexInfo(getIndexInfosOfType(type), keyType);
+  }
+  function getIndexTypeOfType(type, keyType) {
+    var _a;
+    return (_a = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a.type;
+  }
+  function getApplicableIndexInfos(type, keyType) {
+    return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType));
+  }
+  function getApplicableIndexInfo(type, keyType) {
+    return findApplicableIndexInfo(getIndexInfosOfType(type), keyType);
+  }
+  function getApplicableIndexInfoForName(type, name) {
+    return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name)));
+  }
+  function getTypeParametersFromDeclaration(declaration) {
+    var _a;
+    let result;
+    for (const node of getEffectiveTypeParameterDeclarations(declaration)) {
+      result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol));
+    }
+    return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a.typeParameters : void 0;
+  }
+  function symbolsToArray(symbols) {
+    const result = [];
+    symbols.forEach((symbol, id) => {
+      if (!isReservedMemberName(id)) {
+        result.push(symbol);
       }
-      p = p.parent;
+    });
+    return result;
+  }
+  function tryFindAmbientModule(moduleName, withAugmentations) {
+    if (isExternalModuleNameRelative(moduleName)) {
+      return void 0;
     }
-    return 1 /* Instantiated */;
+    const symbol = getSymbol2(denoContext.combinedGlobals, '"' + moduleName + '"', 512 /* ValueModule */);
+    return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol;
   }
-  function initFlowNode(node) {
-    Debug.attachFlowNodeDebugInfo(node);
-    return node;
+  function hasEffectiveQuestionToken(node) {
+    return hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isParameter(node) && isJSDocOptionalParameter(node);
   }
-  function bindSourceFile(file, options) {
-    var _a, _b;
-    mark("beforeBind");
-    (_a = perfLogger) == null ? void 0 : _a.logStartBindFile("" + file.fileName);
-    binder(file, options);
-    (_b = perfLogger) == null ? void 0 : _b.logStopBindFile();
-    mark("afterBind");
-    measure("Bind", "beforeBind", "afterBind");
-  }
-  function createBinder() {
-    var file;
-    var options;
-    var languageVersion;
-    var parent2;
-    var container;
-    var thisParentContainer;
-    var blockScopeContainer;
-    var lastContainer;
-    var delayedTypeAliases;
-    var seenThisKeyword;
-    var currentFlow;
-    var currentBreakTarget;
-    var currentContinueTarget;
-    var currentReturnTarget;
-    var currentTrueTarget;
-    var currentFalseTarget;
-    var currentExceptionTarget;
-    var preSwitchCaseFlow;
-    var activeLabelList;
-    var hasExplicitReturn;
-    var emitFlags;
-    var inStrictMode;
-    var inAssignmentPattern = false;
-    var symbolCount = 0;
-    var Symbol47;
-    var classifiableNames;
-    var unreachableFlow = { flags: 1 /* Unreachable */ };
-    var reportedUnreachableFlow = { flags: 1 /* Unreachable */ };
-    var bindBinaryExpressionFlow = createBindBinaryExpressionFlow();
-    return bindSourceFile2;
-    function createDiagnosticForNode2(node, message, ...args) {
-      return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, ...args);
-    }
-    function bindSourceFile2(f, opts) {
-      var _a, _b;
-      file = f;
-      options = opts;
-      languageVersion = getEmitScriptTarget(options);
-      inStrictMode = bindInStrictMode(file, opts);
-      classifiableNames = /* @__PURE__ */ new Set();
-      symbolCount = 0;
-      Symbol47 = objectAllocator.getSymbolConstructor();
-      Debug.attachFlowNodeDebugInfo(unreachableFlow);
-      Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
-      if (!file.locals) {
-        (_a = tracing) == null ? void 0 : _a.push(
-          tracing.Phase.Bind,
-          "bindSourceFile",
-          { path: file.path },
-          /*separateBeginAndEnd*/
-          true
-        );
-        bind(file);
-        (_b = tracing) == null ? void 0 : _b.pop();
-        file.symbolCount = symbolCount;
-        file.classifiableNames = classifiableNames;
-        delayedBindJSDocTypedefTag();
-      }
-      file = void 0;
-      options = void 0;
-      languageVersion = void 0;
-      parent2 = void 0;
-      container = void 0;
-      thisParentContainer = void 0;
-      blockScopeContainer = void 0;
-      lastContainer = void 0;
-      delayedTypeAliases = void 0;
-      seenThisKeyword = false;
-      currentFlow = void 0;
-      currentBreakTarget = void 0;
-      currentContinueTarget = void 0;
-      currentReturnTarget = void 0;
-      currentTrueTarget = void 0;
-      currentFalseTarget = void 0;
-      currentExceptionTarget = void 0;
-      activeLabelList = void 0;
-      hasExplicitReturn = false;
-      inAssignmentPattern = false;
-      emitFlags = 0 /* None */;
+  function isOptionalParameter(node) {
+    if (hasEffectiveQuestionToken(node)) {
+      return true;
     }
-    function bindInStrictMode(file2, opts) {
-      if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) {
-        return true;
-      } else {
-        return !!file2.externalModuleIndicator;
-      }
+    if (!isParameter(node)) {
+      return false;
     }
-    function createSymbol(flags, name) {
-      symbolCount++;
-      return new Symbol47(flags, name);
+    if (node.initializer) {
+      const signature = getSignatureFromDeclaration(node.parent);
+      const parameterIndex = node.parent.parameters.indexOf(node);
+      Debug.assert(parameterIndex >= 0);
+      return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */);
     }
-    function addDeclarationToSymbol(symbol, node, symbolFlags) {
-      symbol.flags |= symbolFlags;
-      node.symbol = symbol;
-      symbol.declarations = appendIfUnique(symbol.declarations, node);
-      if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) {
-        symbol.exports = createSymbolTable();
-      }
-      if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) {
-        symbol.members = createSymbolTable();
+    const iife = getImmediatelyInvokedFunctionExpression(node.parent);
+    if (iife) {
+      return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= getEffectiveCallArguments(iife).length;
+    }
+    return false;
+  }
+  function isOptionalPropertyDeclaration(node) {
+    return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken;
+  }
+  function createTypePredicate(kind, parameterName, parameterIndex, type) {
+    return { kind, parameterName, parameterIndex, type };
+  }
+  function getMinTypeArgumentCount(typeParameters) {
+    let minTypeArgumentCount = 0;
+    if (typeParameters) {
+      for (let i = 0; i < typeParameters.length; i++) {
+        if (!hasTypeParameterDefault(typeParameters[i])) {
+          minTypeArgumentCount = i + 1;
+        }
       }
-      if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) {
-        symbol.constEnumOnlyModule = false;
+    }
+    return minTypeArgumentCount;
+  }
+  function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) {
+    const numTypeParameters = length(typeParameters);
+    if (!numTypeParameters) {
+      return [];
+    }
+    const numTypeArguments = length(typeArguments);
+    if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) {
+      const result = typeArguments ? typeArguments.slice() : [];
+      for (let i = numTypeArguments; i < numTypeParameters; i++) {
+        result[i] = errorType;
       }
-      if (symbolFlags & 111551 /* Value */) {
-        setValueDeclaration(symbol, node);
+      const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny);
+      for (let i = numTypeArguments; i < numTypeParameters; i++) {
+        let defaultType = getDefaultFromTypeParameter(typeParameters[i]);
+        if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) {
+          defaultType = anyType;
+        }
+        result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType;
       }
+      result.length = typeParameters.length;
+      return result;
     }
-    function getDeclarationName(node) {
-      if (node.kind === 277 /* ExportAssignment */) {
-        return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
-      }
-      const name = getNameOfDeclaration(node);
-      if (name) {
-        if (isAmbientModule(node)) {
-          const moduleName = getTextOfIdentifierOrLiteral(name);
-          return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`;
+    return typeArguments && typeArguments.slice();
+  }
+  function getSignatureFromDeclaration(declaration) {
+    const links = getNodeLinks(declaration);
+    if (!links.resolvedSignature) {
+      const parameters = [];
+      let flags = 0 /* None */;
+      let minArgumentCount = 0;
+      let thisParameter;
+      let thisTag = isInJSFile(declaration) ? getJSDocThisTag(declaration) : void 0;
+      let hasThisParameter2 = false;
+      const iife = getImmediatelyInvokedFunctionExpression(declaration);
+      const isJSConstructSignature = isJSDocConstructSignature(declaration);
+      const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration);
+      if (isUntypedSignatureInJSFile) {
+        flags |= 32 /* IsUntypedSignatureInJSFile */;
+      }
+      for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) {
+        const param = declaration.parameters[i];
+        if (isInJSFile(param) && isJSDocThisTag(param)) {
+          thisTag = param;
+          continue;
         }
-        if (name.kind === 167 /* ComputedPropertyName */) {
-          const nameExpression = name.expression;
-          if (isStringOrNumericLiteralLike(nameExpression)) {
-            return escapeLeadingUnderscores(nameExpression.text);
-          }
-          if (isSignedNumericLiteral(nameExpression)) {
-            return tokenToString(nameExpression.operator) + nameExpression.operand.text;
-          } else {
-            Debug.fail("Only computed properties with literal names have declaration names");
-          }
+        let paramSymbol = param.symbol;
+        const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
+        if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
+          const resolvedSymbol = resolveName(
+            param,
+            paramSymbol.escapedName,
+            111551 /* Value */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*isUse*/
+            false
+          );
+          paramSymbol = resolvedSymbol;
         }
-        if (isPrivateIdentifier(name)) {
-          const containingClass = getContainingClass(node);
-          if (!containingClass) {
-            return void 0;
-          }
-          const containingClassSymbol = containingClass.symbol;
-          return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText);
+        if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
+          hasThisParameter2 = true;
+          thisParameter = param.symbol;
+        } else {
+          parameters.push(paramSymbol);
         }
-        if (isJsxNamespacedName(name)) {
-          return getEscapedTextOfJsxNamespacedName(name);
+        if (type && type.kind === 201 /* LiteralType */) {
+          flags |= 2 /* HasLiteralTypes */;
+        }
+        const isOptionalParameter2 = hasEffectiveQuestionToken(param) || isParameter(param) && param.initializer || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type;
+        if (!isOptionalParameter2) {
+          minArgumentCount = parameters.length;
         }
-        return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
       }
-      switch (node.kind) {
-        case 176 /* Constructor */:
-          return "__constructor" /* Constructor */;
-        case 184 /* FunctionType */:
-        case 179 /* CallSignature */:
-        case 330 /* JSDocSignature */:
-          return "__call" /* Call */;
-        case 185 /* ConstructorType */:
-        case 180 /* ConstructSignature */:
-          return "__new" /* New */;
-        case 181 /* IndexSignature */:
-          return "__index" /* Index */;
-        case 278 /* ExportDeclaration */:
-          return "__export" /* ExportStar */;
-        case 312 /* SourceFile */:
-          return "export=" /* ExportEquals */;
-        case 226 /* BinaryExpression */:
-          if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) {
-            return "export=" /* ExportEquals */;
-          }
-          Debug.fail("Unknown binary declaration kind");
-          break;
-        case 324 /* JSDocFunctionType */:
-          return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */;
-        case 169 /* Parameter */:
-          Debug.assert(node.parent.kind === 324 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`);
-          const functionType = node.parent;
-          const index = functionType.parameters.indexOf(node);
-          return "arg" + index;
+      if ((declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
+        const otherKind = declaration.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */;
+        const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
+        if (other) {
+          thisParameter = getAnnotatedAccessorThisParameter(other);
+        }
       }
-    }
-    function getDisplayName(node) {
-      return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node)));
-    }
-    function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) {
-      Debug.assert(isComputedName || !hasDynamicName(node));
-      const isDefaultExport = hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) && node.name.escapedText === "default";
-      const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node);
-      let symbol;
-      if (name === void 0) {
-        symbol = createSymbol(0 /* None */, "__missing" /* Missing */);
-      } else {
-        symbol = symbolTable.get(name);
-        if (includes & 2885600 /* Classifiable */) {
-          classifiableNames.add(name);
-        }
-        if (!symbol) {
-          symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
-          if (isReplaceableByMethod)
-            symbol.isReplaceableByMethod = true;
-        } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) {
-          return symbol;
-        } else if (symbol.flags & excludes) {
-          if (symbol.isReplaceableByMethod) {
-            symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
-          } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) {
-            if (isNamedDeclaration(node)) {
-              setParent(node.name, node);
-            }
-            let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-            let messageNeedsName = true;
-            if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) {
-              message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations;
-              messageNeedsName = false;
-            }
-            let multipleDefaultExports = false;
-            if (length(symbol.declarations)) {
-              if (isDefaultExport) {
-                message = Diagnostics.A_module_cannot_have_multiple_default_exports;
-                messageNeedsName = false;
-                multipleDefaultExports = true;
-              } else {
-                if (symbol.declarations && symbol.declarations.length && (node.kind === 277 /* ExportAssignment */ && !node.isExportEquals)) {
-                  message = Diagnostics.A_module_cannot_have_multiple_default_exports;
-                  messageNeedsName = false;
-                  multipleDefaultExports = true;
-                }
-              }
-            }
-            const relatedInformation = [];
-            if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 32 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) {
-              relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`));
-            }
-            const declarationName = getNameOfDeclaration(node) || node;
-            forEach(symbol.declarations, (declaration, index) => {
-              const decl = getNameOfDeclaration(declaration) || declaration;
-              const diag3 = messageNeedsName ? createDiagnosticForNode2(decl, message, getDisplayName(declaration)) : createDiagnosticForNode2(decl, message);
-              file.bindDiagnostics.push(
-                multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3
-              );
-              if (multipleDefaultExports) {
-                relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here));
-              }
-            });
-            const diag2 = messageNeedsName ? createDiagnosticForNode2(declarationName, message, getDisplayName(node)) : createDiagnosticForNode2(declarationName, message);
-            file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation));
-            symbol = createSymbol(0 /* None */, name);
-          }
-        }
+      if (thisTag && thisTag.typeExpression) {
+        thisParameter = createSymbolWithType(createSymbol(1 /* FunctionScopedVariable */, "this" /* This */), getTypeFromTypeNode(thisTag.typeExpression));
       }
-      addDeclarationToSymbol(symbol, node, includes);
-      if (symbol.parent) {
-        Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one");
-      } else {
-        symbol.parent = parent3;
+      const hostDeclaration = isJSDocSignature(declaration) ? getEffectiveJSDocHost(declaration) : declaration;
+      const classType = hostDeclaration && isConstructorDeclaration(hostDeclaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(hostDeclaration.parent.symbol)) : void 0;
+      const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration);
+      if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) {
+        flags |= 1 /* HasRestParameter */;
       }
-      return symbol;
-    }
-    function declareModuleMember(node, symbolFlags, symbolExcludes) {
-      const hasExportModifier = !!(getCombinedModifierFlags(node) & 32 /* Export */) || jsdocTreatAsExported(node);
-      if (symbolFlags & 2097152 /* Alias */) {
-        if (node.kind === 281 /* ExportSpecifier */ || node.kind === 271 /* ImportEqualsDeclaration */ && hasExportModifier) {
-          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-        } else {
-          Debug.assertNode(container, canHaveLocals);
-          return declareSymbol(
-            container.locals,
-            /*parent*/
-            void 0,
-            node,
-            symbolFlags,
-            symbolExcludes
-          );
-        }
-      } else {
-        if (isJSDocTypeAlias(node))
-          Debug.assert(isInJSFile(node));
-        if (!isAmbientModule(node) && (hasExportModifier || container.flags & 128 /* ExportContext */)) {
-          if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 2048 /* Default */) && !getDeclarationName(node)) {
-            return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-          }
-          const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-          const local = declareSymbol(
-            container.locals,
-            /*parent*/
-            void 0,
-            node,
-            exportKind,
-            symbolExcludes
-          );
-          local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-          node.localSymbol = local;
-          return local;
-        } else {
-          Debug.assertNode(container, canHaveLocals);
-          return declareSymbol(
-            container.locals,
-            /*parent*/
-            void 0,
-            node,
-            symbolFlags,
-            symbolExcludes
-          );
-        }
+      if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 64 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 64 /* Abstract */)) {
+        flags |= 4 /* Abstract */;
       }
+      links.resolvedSignature = createSignature(
+        declaration,
+        typeParameters,
+        thisParameter,
+        parameters,
+        /*resolvedReturnType*/
+        void 0,
+        /*resolvedTypePredicate*/
+        void 0,
+        minArgumentCount,
+        flags
+      );
     }
-    function jsdocTreatAsExported(node) {
-      if (node.parent && isModuleDeclaration(node)) {
-        node = node.parent;
-      }
-      if (!isJSDocTypeAlias(node))
-        return false;
-      if (!isJSDocEnumTag(node) && !!node.fullName)
-        return true;
-      const declName = getNameOfDeclaration(node);
-      if (!declName)
-        return false;
-      if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent))
-        return true;
-      if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 32 /* Export */)
-        return true;
+    return links.resolvedSignature;
+  }
+  function maybeAddJsSyntheticRestParameter(declaration, parameters) {
+    if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) {
       return false;
     }
-    function bindContainer(node, containerFlags) {
-      const saveContainer = container;
-      const saveThisParentContainer = thisParentContainer;
-      const savedBlockScopeContainer = blockScopeContainer;
-      if (containerFlags & 1 /* IsContainer */) {
-        if (node.kind !== 219 /* ArrowFunction */) {
-          thisParentContainer = container;
-        }
-        container = blockScopeContainer = node;
-        if (containerFlags & 32 /* HasLocals */) {
-          container.locals = createSymbolTable();
-          addToContainerChain(container);
-        }
-      } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
-        blockScopeContainer = node;
-        if (containerFlags & 32 /* HasLocals */) {
-          blockScopeContainer.locals = void 0;
-        }
-      }
-      if (containerFlags & 4 /* IsControlFlowContainer */) {
-        const saveCurrentFlow = currentFlow;
-        const saveBreakTarget = currentBreakTarget;
-        const saveContinueTarget = currentContinueTarget;
-        const saveReturnTarget = currentReturnTarget;
-        const saveExceptionTarget = currentExceptionTarget;
-        const saveActiveLabelList = activeLabelList;
-        const saveHasExplicitReturn = hasExplicitReturn;
-        const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 1024 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 175 /* ClassStaticBlockDeclaration */;
-        if (!isImmediatelyInvoked) {
-          currentFlow = initFlowNode({ flags: 2 /* Start */ });
-          if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) {
-            currentFlow.node = node;
-          }
-        }
-        currentReturnTarget = isImmediatelyInvoked || node.kind === 176 /* Constructor */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */) ? createBranchLabel() : void 0;
-        currentExceptionTarget = void 0;
-        currentBreakTarget = void 0;
-        currentContinueTarget = void 0;
-        activeLabelList = void 0;
-        hasExplicitReturn = false;
-        bindChildren(node);
-        node.flags &= ~5632 /* ReachabilityAndEmitFlags */;
-        if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) {
-          node.flags |= 512 /* HasImplicitReturn */;
-          if (hasExplicitReturn)
-            node.flags |= 1024 /* HasExplicitReturn */;
-          node.endFlowNode = currentFlow;
-        }
-        if (node.kind === 312 /* SourceFile */) {
-          node.flags |= emitFlags;
-          node.endFlowNode = currentFlow;
-        }
-        if (currentReturnTarget) {
-          addAntecedent(currentReturnTarget, currentFlow);
-          currentFlow = finishFlowLabel(currentReturnTarget);
-          if (node.kind === 176 /* Constructor */ || node.kind === 175 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) {
-            node.returnFlowNode = currentFlow;
-          }
-        }
-        if (!isImmediatelyInvoked) {
-          currentFlow = saveCurrentFlow;
-        }
-        currentBreakTarget = saveBreakTarget;
-        currentContinueTarget = saveContinueTarget;
-        currentReturnTarget = saveReturnTarget;
-        currentExceptionTarget = saveExceptionTarget;
-        activeLabelList = saveActiveLabelList;
-        hasExplicitReturn = saveHasExplicitReturn;
-      } else if (containerFlags & 64 /* IsInterface */) {
-        seenThisKeyword = false;
-        bindChildren(node);
-        Debug.assertNotNode(node, isIdentifier);
-        node.flags = seenThisKeyword ? node.flags | 256 /* ContainsThis */ : node.flags & ~256 /* ContainsThis */;
-      } else {
-        bindChildren(node);
-      }
-      container = saveContainer;
-      thisParentContainer = saveThisParentContainer;
-      blockScopeContainer = savedBlockScopeContainer;
+    const lastParam = lastOrUndefined(declaration.parameters);
+    const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag);
+    const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
+    const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
+    if (lastParamVariadicType) {
+      syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
+    } else {
+      syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
+      syntheticArgsSymbol.links.deferralParent = neverType;
+      syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
+      syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
     }
-    function bindEachFunctionsFirst(nodes) {
-      bindEach(nodes, (n) => n.kind === 262 /* FunctionDeclaration */ ? bind(n) : void 0);
-      bindEach(nodes, (n) => n.kind !== 262 /* FunctionDeclaration */ ? bind(n) : void 0);
+    if (lastParamVariadicType) {
+      parameters.pop();
     }
-    function bindEach(nodes, bindFunction = bind) {
-      if (nodes === void 0) {
-        return;
+    parameters.push(syntheticArgsSymbol);
+    return true;
+  }
+  function getSignatureOfTypeTag(node) {
+    if (!(isInJSFile(node) && isFunctionLikeDeclaration(node))) return void 0;
+    const typeTag = getJSDocTypeTag(node);
+    return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
+  }
+  function getParameterTypeOfTypeTag(func, parameter) {
+    const signature = getSignatureOfTypeTag(func);
+    if (!signature) return void 0;
+    const pos = func.parameters.indexOf(parameter);
+    return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos);
+  }
+  function getReturnTypeOfTypeTag(node) {
+    const signature = getSignatureOfTypeTag(node);
+    return signature && getReturnTypeOfSignature(signature);
+  }
+  function containsArgumentsReference(declaration) {
+    const links = getNodeLinks(declaration);
+    if (links.containsArgumentsReference === void 0) {
+      if (links.flags & 512 /* CaptureArguments */) {
+        links.containsArgumentsReference = true;
+      } else {
+        links.containsArgumentsReference = traverse(declaration.body);
       }
-      forEach(nodes, bindFunction);
     }
-    function bindEachChild(node) {
-      forEachChild(node, bind, bindEach);
-    }
-    function bindChildren(node) {
-      const saveInAssignmentPattern = inAssignmentPattern;
-      inAssignmentPattern = false;
-      if (checkUnreachable(node)) {
-        bindEachChild(node);
-        bindJSDoc(node);
-        inAssignmentPattern = saveInAssignmentPattern;
-        return;
-      }
-      if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */ && !options.allowUnreachableCode) {
-        node.flowNode = currentFlow;
-      }
+    return links.containsArgumentsReference;
+    function traverse(node) {
+      if (!node) return false;
       switch (node.kind) {
-        case 247 /* WhileStatement */:
-          bindWhileStatement(node);
-          break;
-        case 246 /* DoStatement */:
-          bindDoStatement(node);
-          break;
-        case 248 /* ForStatement */:
-          bindForStatement(node);
-          break;
-        case 249 /* ForInStatement */:
-        case 250 /* ForOfStatement */:
-          bindForInOrForOfStatement(node);
-          break;
-        case 245 /* IfStatement */:
-          bindIfStatement(node);
-          break;
-        case 253 /* ReturnStatement */:
-        case 257 /* ThrowStatement */:
-          bindReturnOrThrow(node);
-          break;
-        case 252 /* BreakStatement */:
-        case 251 /* ContinueStatement */:
-          bindBreakOrContinueStatement(node);
-          break;
-        case 258 /* TryStatement */:
-          bindTryStatement(node);
-          break;
-        case 255 /* SwitchStatement */:
-          bindSwitchStatement(node);
-          break;
-        case 269 /* CaseBlock */:
-          bindCaseBlock(node);
-          break;
-        case 296 /* CaseClause */:
-          bindCaseClause(node);
-          break;
-        case 244 /* ExpressionStatement */:
-          bindExpressionStatement(node);
-          break;
-        case 256 /* LabeledStatement */:
-          bindLabeledStatement(node);
-          break;
-        case 224 /* PrefixUnaryExpression */:
-          bindPrefixUnaryExpressionFlow(node);
-          break;
-        case 225 /* PostfixUnaryExpression */:
-          bindPostfixUnaryExpressionFlow(node);
-          break;
-        case 226 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            inAssignmentPattern = saveInAssignmentPattern;
-            bindDestructuringAssignmentFlow(node);
-            return;
-          }
-          bindBinaryExpressionFlow(node);
-          break;
-        case 220 /* DeleteExpression */:
-          bindDeleteExpressionFlow(node);
-          break;
-        case 227 /* ConditionalExpression */:
-          bindConditionalExpressionFlow(node);
-          break;
-        case 260 /* VariableDeclaration */:
-          bindVariableDeclarationFlow(node);
-          break;
+        case 80 /* Identifier */:
+          return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol;
+        case 172 /* PropertyDeclaration */:
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          return node.name.kind === 167 /* ComputedPropertyName */ && traverse(node.name);
         case 211 /* PropertyAccessExpression */:
         case 212 /* ElementAccessExpression */:
-          bindAccessExpressionFlow(node);
-          break;
-        case 213 /* CallExpression */:
-          bindCallExpressionFlow(node);
-          break;
-        case 235 /* NonNullExpression */:
-          bindNonNullExpressionFlow(node);
-          break;
-        case 353 /* JSDocTypedefTag */:
-        case 345 /* JSDocCallbackTag */:
-        case 347 /* JSDocEnumTag */:
-          bindJSDocTypeAlias(node);
-          break;
-        case 312 /* SourceFile */: {
-          bindEachFunctionsFirst(node.statements);
-          bind(node.endOfFileToken);
-          break;
-        }
-        case 241 /* Block */:
-        case 268 /* ModuleBlock */:
-          bindEachFunctionsFirst(node.statements);
-          break;
-        case 208 /* BindingElement */:
-          bindBindingElementFlow(node);
-          break;
-        case 169 /* Parameter */:
-          bindParameterFlow(node);
-          break;
-        case 210 /* ObjectLiteralExpression */:
-        case 209 /* ArrayLiteralExpression */:
+          return traverse(node.expression);
         case 303 /* PropertyAssignment */:
-        case 230 /* SpreadElement */:
-          inAssignmentPattern = saveInAssignmentPattern;
+          return traverse(node.initializer);
         default:
-          bindEachChild(node);
-          break;
+          return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse);
       }
-      bindJSDoc(node);
-      inAssignmentPattern = saveInAssignmentPattern;
     }
-    function isNarrowingExpression(expr) {
-      switch (expr.kind) {
-        case 80 /* Identifier */:
-        case 81 /* PrivateIdentifier */:
-        case 110 /* ThisKeyword */:
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          return containsNarrowableReference(expr);
-        case 213 /* CallExpression */:
-          return hasNarrowableArgument(expr);
-        case 217 /* ParenthesizedExpression */:
-          if (isJSDocTypeAssertion(expr)) {
-            return false;
-          }
-        case 235 /* NonNullExpression */:
-          return isNarrowingExpression(expr.expression);
-        case 226 /* BinaryExpression */:
-          return isNarrowingBinaryExpression(expr);
-        case 224 /* PrefixUnaryExpression */:
-          return expr.operator === 54 /* ExclamationToken */ && isNarrowingExpression(expr.operand);
-        case 221 /* TypeOfExpression */:
-          return isNarrowingExpression(expr.expression);
+  }
+  function getSignaturesOfSymbol(symbol) {
+    if (!symbol || !symbol.declarations) return emptyArray;
+    const result = [];
+    for (let i = 0; i < symbol.declarations.length; i++) {
+      const decl = symbol.declarations[i];
+      if (!isFunctionLike(decl)) continue;
+      if (i > 0 && decl.body) {
+        const previous = symbol.declarations[i - 1];
+        if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) {
+          continue;
+        }
       }
-      return false;
-    }
-    function isNarrowableReference(expr) {
-      return isDottedName(expr) || (isPropertyAccessExpression(expr) || isNonNullExpression(expr) || isParenthesizedExpression(expr)) && isNarrowableReference(expr.expression) || isBinaryExpression(expr) && expr.operatorToken.kind === 28 /* CommaToken */ && isNarrowableReference(expr.right) || isElementAccessExpression(expr) && (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression) || isAssignmentExpression(expr) && isNarrowableReference(expr.left);
-    }
-    function containsNarrowableReference(expr) {
-      return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression);
-    }
-    function hasNarrowableArgument(expr) {
-      if (expr.arguments) {
-        for (const argument of expr.arguments) {
-          if (containsNarrowableReference(argument)) {
-            return true;
+      if (isInJSFile(decl) && decl.jsDoc) {
+        const tags = getJSDocOverloadTags(decl);
+        if (length(tags)) {
+          for (const tag of tags) {
+            const jsDocSignature = tag.typeExpression;
+            if (jsDocSignature.type === void 0 && !isConstructorDeclaration(decl)) {
+              reportImplicitAny(jsDocSignature, anyType);
+            }
+            result.push(getSignatureFromDeclaration(jsDocSignature));
           }
+          continue;
         }
       }
-      if (expr.expression.kind === 211 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) {
-        return true;
-      }
-      return false;
-    }
-    function isNarrowingTypeofOperands(expr1, expr2) {
-      return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2);
-    }
-    function isNarrowingBinaryExpression(expr) {
-      switch (expr.operatorToken.kind) {
-        case 64 /* EqualsToken */:
-        case 76 /* BarBarEqualsToken */:
-        case 77 /* AmpersandAmpersandEqualsToken */:
-        case 78 /* QuestionQuestionEqualsToken */:
-          return containsNarrowableReference(expr.left);
-        case 35 /* EqualsEqualsToken */:
-        case 36 /* ExclamationEqualsToken */:
-        case 37 /* EqualsEqualsEqualsToken */:
-        case 38 /* ExclamationEqualsEqualsToken */:
-          return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right) || (isBooleanLiteral(expr.right) && isNarrowingExpression(expr.left) || isBooleanLiteral(expr.left) && isNarrowingExpression(expr.right));
-        case 104 /* InstanceOfKeyword */:
-          return isNarrowableOperand(expr.left);
-        case 103 /* InKeyword */:
-          return isNarrowingExpression(expr.right);
-        case 28 /* CommaToken */:
-          return isNarrowingExpression(expr.right);
-      }
-      return false;
+      result.push(
+        !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
+      );
     }
-    function isNarrowableOperand(expr) {
-      switch (expr.kind) {
-        case 217 /* ParenthesizedExpression */:
-          return isNarrowableOperand(expr.expression);
-        case 226 /* BinaryExpression */:
-          switch (expr.operatorToken.kind) {
-            case 64 /* EqualsToken */:
-              return isNarrowableOperand(expr.left);
-            case 28 /* CommaToken */:
-              return isNarrowableOperand(expr.right);
-          }
+    return result;
+  }
+  function resolveExternalModuleTypeByLiteral(name) {
+    const moduleSym = resolveExternalModuleName(name, name);
+    if (moduleSym) {
+      const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
+      if (resolvedModuleSymbol) {
+        return getTypeOfSymbol(resolvedModuleSymbol);
       }
-      return containsNarrowableReference(expr);
-    }
-    function createBranchLabel() {
-      return initFlowNode({ flags: 4 /* BranchLabel */, antecedents: void 0 });
     }
-    function createLoopLabel() {
-      return initFlowNode({ flags: 8 /* LoopLabel */, antecedents: void 0 });
-    }
-    function createReduceLabel(target, antecedents, antecedent) {
-      return initFlowNode({ flags: 1024 /* ReduceLabel */, target, antecedents, antecedent });
-    }
-    function setFlowNodeReferenced(flow) {
-      flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */;
+    return anyType;
+  }
+  function getThisTypeOfSignature(signature) {
+    if (signature.thisParameter) {
+      return getTypeOfSymbol(signature.thisParameter);
     }
-    function addAntecedent(label, antecedent) {
-      if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedents, antecedent)) {
-        (label.antecedents || (label.antecedents = [])).push(antecedent);
-        setFlowNodeReferenced(antecedent);
+  }
+  function getTypePredicateOfSignature(signature) {
+    if (!signature.resolvedTypePredicate) {
+      if (signature.target) {
+        const targetTypePredicate = getTypePredicateOfSignature(signature.target);
+        signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate;
+      } else if (signature.compositeSignatures) {
+        signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate;
+      } else {
+        const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
+        let jsdocPredicate;
+        if (!type) {
+          const jsdocSignature = getSignatureOfTypeTag(signature.declaration);
+          if (jsdocSignature && signature !== jsdocSignature) {
+            jsdocPredicate = getTypePredicateOfSignature(jsdocSignature);
+          }
+        }
+        if (type || jsdocPredicate) {
+          signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate;
+        } else if (signature.declaration && isFunctionLikeDeclaration(signature.declaration) && (!signature.resolvedReturnType || signature.resolvedReturnType.flags & 16 /* Boolean */) && getParameterCount(signature) > 0) {
+          const { declaration } = signature;
+          signature.resolvedTypePredicate = noTypePredicate;
+          signature.resolvedTypePredicate = getTypePredicateFromBody(declaration) || noTypePredicate;
+        } else {
+          signature.resolvedTypePredicate = noTypePredicate;
+        }
       }
+      Debug.assert(!!signature.resolvedTypePredicate);
     }
-    function createFlowCondition(flags, antecedent, expression) {
-      if (antecedent.flags & 1 /* Unreachable */) {
-        return antecedent;
-      }
-      if (!expression) {
-        return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow;
+    return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate;
+  }
+  function createTypePredicateFromTypePredicateNode(node, signature) {
+    const parameterName = node.parameterName;
+    const type = node.type && getTypeFromTypeNode(node.type);
+    return parameterName.kind === 197 /* ThisType */ ? createTypePredicate(
+      node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
+      /*parameterName*/
+      void 0,
+      /*parameterIndex*/
+      void 0,
+      type
+    ) : createTypePredicate(node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */, parameterName.escapedText, findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText), type);
+  }
+  function getUnionOrIntersectionType(types, kind, unionReduction) {
+    return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types);
+  }
+  function getReturnTypeOfSignature(signature) {
+    if (!signature.resolvedReturnType) {
+      if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) {
+        return errorType;
       }
-      if ((expression.kind === 112 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 97 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) {
-        return unreachableFlow;
+      let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration));
+      if (signature.flags & 8 /* IsInnerCallChain */) {
+        type = addOptionalTypeMarker(type);
+      } else if (signature.flags & 16 /* IsOuterCallChain */) {
+        type = getOptionalType(type);
       }
-      if (!isNarrowingExpression(expression)) {
-        return antecedent;
+      if (!popTypeResolution()) {
+        if (signature.declaration) {
+          const typeNode = getEffectiveReturnTypeNode(signature.declaration);
+          if (typeNode) {
+            error2(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself);
+          } else if (noImplicitAny) {
+            const declaration = signature.declaration;
+            const name = getNameOfDeclaration(declaration);
+            if (name) {
+              error2(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name));
+            } else {
+              error2(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions);
+            }
+          }
+        }
+        type = anyType;
       }
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags, antecedent, node: expression });
+      signature.resolvedReturnType ?? (signature.resolvedReturnType = type);
     }
-    function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) {
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags: 128 /* SwitchClause */, antecedent, switchStatement, clauseStart, clauseEnd });
+    return signature.resolvedReturnType;
+  }
+  function getReturnTypeFromAnnotation(declaration) {
+    if (declaration.kind === 176 /* Constructor */) {
+      return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol));
     }
-    function createFlowMutation(flags, antecedent, node) {
-      setFlowNodeReferenced(antecedent);
-      const result = initFlowNode({ flags, antecedent, node });
-      if (currentExceptionTarget) {
-        addAntecedent(currentExceptionTarget, result);
+    const typeNode = getEffectiveReturnTypeNode(declaration);
+    if (isJSDocSignature(declaration)) {
+      const root = getJSDocRoot(declaration);
+      if (root && isConstructorDeclaration(root.parent) && !typeNode) {
+        return getDeclaredTypeOfClassOrInterface(getMergedSymbol(root.parent.parent.symbol));
       }
-      return result;
     }
-    function createFlowCall(antecedent, node) {
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags: 512 /* Call */, antecedent, node });
+    if (isJSDocConstructSignature(declaration)) {
+      return getTypeFromTypeNode(declaration.parameters[0].type);
     }
-    function finishFlowLabel(flow) {
-      const antecedents = flow.antecedents;
-      if (!antecedents) {
-        return unreachableFlow;
-      }
-      if (antecedents.length === 1) {
-        return antecedents[0];
-      }
-      return flow;
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
     }
-    function isStatementCondition(node) {
-      const parent3 = node.parent;
-      switch (parent3.kind) {
-        case 245 /* IfStatement */:
-        case 247 /* WhileStatement */:
-        case 246 /* DoStatement */:
-          return parent3.expression === node;
-        case 248 /* ForStatement */:
-        case 227 /* ConditionalExpression */:
-          return parent3.condition === node;
+    if (declaration.kind === 177 /* GetAccessor */ && hasBindableName(declaration)) {
+      const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration);
+      if (jsDocType) {
+        return jsDocType;
       }
-      return false;
-    }
-    function isLogicalExpression(node) {
-      while (true) {
-        if (node.kind === 217 /* ParenthesizedExpression */) {
-          node = node.expression;
-        } else if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 54 /* ExclamationToken */) {
-          node = node.operand;
-        } else {
-          return isLogicalOrCoalescingBinaryExpression(node);
-        }
+      const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 178 /* SetAccessor */);
+      const setterType = getAnnotatedAccessorType(setter);
+      if (setterType) {
+        return setterType;
       }
     }
-    function isLogicalAssignmentExpression(node) {
-      return isLogicalOrCoalescingAssignmentExpression(skipParentheses(node));
+    return getReturnTypeOfTypeTag(declaration);
+  }
+  function isResolvingReturnTypeOfSignature(signature) {
+    return signature.compositeSignatures && some(signature.compositeSignatures, isResolvingReturnTypeOfSignature) || !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0;
+  }
+  function getRestTypeOfSignature(signature) {
+    return tryGetRestTypeOfSignature(signature) || anyType;
+  }
+  function tryGetRestTypeOfSignature(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType;
+      return restType && getIndexTypeOfType(restType, numberType);
     }
-    function isTopLevelLogicalExpression(node) {
-      while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 54 /* ExclamationToken */) {
-        node = node.parent;
+    return void 0;
+  }
+  function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) {
+    const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript));
+    if (inferredTypeParameters) {
+      const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature));
+      if (returnSignature) {
+        const newReturnSignature = cloneSignature(returnSignature);
+        newReturnSignature.typeParameters = inferredTypeParameters;
+        const newInstantiatedSignature = cloneSignature(instantiatedSignature);
+        newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature);
+        return newInstantiatedSignature;
+      }
+    }
+    return instantiatedSignature;
+  }
+  function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) {
+    const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map());
+    const id = getTypeListId(typeArguments);
+    let instantiation = instantiations.get(id);
+    if (!instantiation) {
+      instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments));
+    }
+    return instantiation;
+  }
+  function createSignatureInstantiation(signature, typeArguments) {
+    return instantiateSignature(
+      signature,
+      createSignatureTypeMapper(signature, typeArguments),
+      /*eraseTypeParameters*/
+      true
+    );
+  }
+  function createSignatureTypeMapper(signature, typeArguments) {
+    return createTypeMapper(signature.typeParameters, typeArguments);
+  }
+  function getErasedSignature(signature) {
+    return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
+  }
+  function createErasedSignature(signature) {
+    return instantiateSignature(
+      signature,
+      createTypeEraser(signature.typeParameters),
+      /*eraseTypeParameters*/
+      true
+    );
+  }
+  function getCanonicalSignature(signature) {
+    return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
+  }
+  function createCanonicalSignature(signature) {
+    return getSignatureInstantiation(
+      signature,
+      map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp),
+      isInJSFile(signature.declaration)
+    );
+  }
+  function getImplementationSignature(signature) {
+    return signature.typeParameters ? signature.implementationSignatureCache || (signature.implementationSignatureCache = createImplementationSignature(signature)) : signature;
+  }
+  function createImplementationSignature(signature) {
+    return signature.typeParameters ? instantiateSignature(signature, createTypeMapper([], [])) : signature;
+  }
+  function getBaseSignature(signature) {
+    const typeParameters = signature.typeParameters;
+    if (typeParameters) {
+      if (signature.baseSignatureCache) {
+        return signature.baseSignatureCache;
       }
-      return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node);
-    }
-    function doWithConditionalBranches(action, value, trueTarget, falseTarget) {
-      const savedTrueTarget = currentTrueTarget;
-      const savedFalseTarget = currentFalseTarget;
-      currentTrueTarget = trueTarget;
-      currentFalseTarget = falseTarget;
-      action(value);
-      currentTrueTarget = savedTrueTarget;
-      currentFalseTarget = savedFalseTarget;
-    }
-    function bindCondition(node, trueTarget, falseTarget) {
-      doWithConditionalBranches(bind, node, trueTarget, falseTarget);
-      if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+      const typeEraser = createTypeEraser(typeParameters);
+      const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType));
+      let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType);
+      for (let i = 0; i < typeParameters.length - 1; i++) {
+        baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
       }
+      baseConstraints = instantiateTypes(baseConstraints, typeEraser);
+      return signature.baseSignatureCache = instantiateSignature(
+        signature,
+        createTypeMapper(typeParameters, baseConstraints),
+        /*eraseTypeParameters*/
+        true
+      );
     }
-    function bindIterativeStatement(node, breakTarget, continueTarget) {
-      const saveBreakTarget = currentBreakTarget;
-      const saveContinueTarget = currentContinueTarget;
-      currentBreakTarget = breakTarget;
-      currentContinueTarget = continueTarget;
-      bind(node);
-      currentBreakTarget = saveBreakTarget;
-      currentContinueTarget = saveContinueTarget;
+    return signature;
+  }
+  function getOrCreateTypeFromSignature(signature, outerTypeParameters) {
+    var _a;
+    if (!signature.isolatedSignatureType) {
+      const kind = (_a = signature.declaration) == null ? void 0 : _a.kind;
+      const isConstructor = kind === void 0 || kind === 176 /* Constructor */ || kind === 180 /* ConstructSignature */ || kind === 185 /* ConstructorType */;
+      const type = createObjectType(16 /* Anonymous */ | 134217728 /* SingleSignatureType */, createSymbol(16 /* Function */, "__function" /* Function */));
+      if (signature.declaration && !nodeIsSynthesized(signature.declaration)) {
+        type.symbol.declarations = [signature.declaration];
+        type.symbol.valueDeclaration = signature.declaration;
+      }
+      outerTypeParameters || (outerTypeParameters = signature.declaration && getOuterTypeParameters(
+        signature.declaration,
+        /*includeThisTypes*/
+        true
+      ));
+      type.outerTypeParameters = outerTypeParameters;
+      type.members = emptySymbols;
+      type.properties = emptyArray;
+      type.callSignatures = !isConstructor ? [signature] : emptyArray;
+      type.constructSignatures = isConstructor ? [signature] : emptyArray;
+      type.indexInfos = emptyArray;
+      signature.isolatedSignatureType = type;
     }
-    function setContinueTarget(node, target) {
-      let label = activeLabelList;
-      while (label && node.parent.kind === 256 /* LabeledStatement */) {
-        label.continueTarget = target;
-        label = label.next;
-        node = node.parent;
-      }
-      return target;
-    }
-    function bindWhileStatement(node) {
-      const preWhileLabel = setContinueTarget(node, createLoopLabel());
-      const preBodyLabel = createBranchLabel();
-      const postWhileLabel = createBranchLabel();
-      addAntecedent(preWhileLabel, currentFlow);
-      currentFlow = preWhileLabel;
-      bindCondition(node.expression, preBodyLabel, postWhileLabel);
-      currentFlow = finishFlowLabel(preBodyLabel);
-      bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel);
-      addAntecedent(preWhileLabel, currentFlow);
-      currentFlow = finishFlowLabel(postWhileLabel);
-    }
-    function bindDoStatement(node) {
-      const preDoLabel = createLoopLabel();
-      const preConditionLabel = setContinueTarget(node, createBranchLabel());
-      const postDoLabel = createBranchLabel();
-      addAntecedent(preDoLabel, currentFlow);
-      currentFlow = preDoLabel;
-      bindIterativeStatement(node.statement, postDoLabel, preConditionLabel);
-      addAntecedent(preConditionLabel, currentFlow);
-      currentFlow = finishFlowLabel(preConditionLabel);
-      bindCondition(node.expression, preDoLabel, postDoLabel);
-      currentFlow = finishFlowLabel(postDoLabel);
-    }
-    function bindForStatement(node) {
-      const preLoopLabel = setContinueTarget(node, createLoopLabel());
-      const preBodyLabel = createBranchLabel();
-      const postLoopLabel = createBranchLabel();
-      bind(node.initializer);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = preLoopLabel;
-      bindCondition(node.condition, preBodyLabel, postLoopLabel);
-      currentFlow = finishFlowLabel(preBodyLabel);
-      bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
-      bind(node.incrementor);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = finishFlowLabel(postLoopLabel);
-    }
-    function bindForInOrForOfStatement(node) {
-      const preLoopLabel = setContinueTarget(node, createLoopLabel());
-      const postLoopLabel = createBranchLabel();
-      bind(node.expression);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = preLoopLabel;
-      if (node.kind === 250 /* ForOfStatement */) {
-        bind(node.awaitModifier);
-      }
-      addAntecedent(postLoopLabel, currentFlow);
-      bind(node.initializer);
-      if (node.initializer.kind !== 261 /* VariableDeclarationList */) {
-        bindAssignmentTargetFlow(node.initializer);
-      }
-      bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = finishFlowLabel(postLoopLabel);
-    }
-    function bindIfStatement(node) {
-      const thenLabel = createBranchLabel();
-      const elseLabel = createBranchLabel();
-      const postIfLabel = createBranchLabel();
-      bindCondition(node.expression, thenLabel, elseLabel);
-      currentFlow = finishFlowLabel(thenLabel);
-      bind(node.thenStatement);
-      addAntecedent(postIfLabel, currentFlow);
-      currentFlow = finishFlowLabel(elseLabel);
-      bind(node.elseStatement);
-      addAntecedent(postIfLabel, currentFlow);
-      currentFlow = finishFlowLabel(postIfLabel);
-    }
-    function bindReturnOrThrow(node) {
-      bind(node.expression);
-      if (node.kind === 253 /* ReturnStatement */) {
-        hasExplicitReturn = true;
-        if (currentReturnTarget) {
-          addAntecedent(currentReturnTarget, currentFlow);
+    return signature.isolatedSignatureType;
+  }
+  function getIndexSymbol(symbol) {
+    return symbol.members ? getIndexSymbolFromSymbolTable(symbol.members) : void 0;
+  }
+  function getIndexSymbolFromSymbolTable(symbolTable) {
+    return symbolTable.get("__index" /* Index */);
+  }
+  function createIndexInfo(keyType, type, isReadonly, declaration) {
+    return { keyType, type, isReadonly, declaration };
+  }
+  function getIndexInfosOfSymbol(symbol) {
+    const indexSymbol = getIndexSymbol(symbol);
+    return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol) : emptyArray;
+  }
+  function getIndexInfosOfIndexSymbol(indexSymbol) {
+    if (indexSymbol.declarations) {
+      const indexInfos = [];
+      for (const declaration of indexSymbol.declarations) {
+        if (declaration.parameters.length === 1) {
+          const parameter = declaration.parameters[0];
+          if (parameter.type) {
+            forEachType(getTypeFromTypeNode(parameter.type), (keyType) => {
+              if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) {
+                indexInfos.push(createIndexInfo(keyType, declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, hasEffectiveModifier(declaration, 8 /* Readonly */), declaration));
+              }
+            });
+          }
         }
       }
-      currentFlow = unreachableFlow;
+      return indexInfos;
     }
-    function findActiveLabel(name) {
-      for (let label = activeLabelList; label; label = label.next) {
-        if (label.name === name) {
-          return label;
+    return emptyArray;
+  }
+  function isValidIndexKeyType(type) {
+    return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType);
+  }
+  function getConstraintDeclaration(type) {
+    return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0];
+  }
+  function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) {
+    var _a;
+    let inferences;
+    if ((_a = typeParameter.symbol) == null ? void 0 : _a.declarations) {
+      for (const declaration of typeParameter.symbol.declarations) {
+        if (declaration.parent.kind === 195 /* InferType */) {
+          const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent);
+          if (grandParent.kind === 183 /* TypeReference */ && !omitTypeReferences) {
+            const typeReference = grandParent;
+            const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReference);
+            if (typeParameters) {
+              const index = typeReference.typeArguments.indexOf(childTypeParameter);
+              if (index < typeParameters.length) {
+                const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]);
+                if (declaredConstraint) {
+                  const mapper = makeDeferredTypeMapper(
+                    typeParameters,
+                    typeParameters.map((_, index2) => () => {
+                      return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2);
+                    })
+                  );
+                  const constraint = instantiateType(declaredConstraint, mapper);
+                  if (constraint !== typeParameter) {
+                    inferences = append(inferences, constraint);
+                  }
+                }
+              }
+            }
+          } else if (grandParent.kind === 169 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 191 /* RestType */ || grandParent.kind === 202 /* NamedTupleMember */ && grandParent.dotDotDotToken) {
+            inferences = append(inferences, createArrayType(unknownType));
+          } else if (grandParent.kind === 204 /* TemplateLiteralTypeSpan */) {
+            inferences = append(inferences, stringType);
+          } else if (grandParent.kind === 168 /* TypeParameter */ && grandParent.parent.kind === 200 /* MappedType */) {
+            inferences = append(inferences, stringNumberSymbolType);
+          } else if (grandParent.kind === 200 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 194 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 200 /* MappedType */ && grandParent.parent.checkType.type) {
+            const checkMappedType2 = grandParent.parent.checkType;
+            const nodeType = getTypeFromTypeNode(checkMappedType2.type);
+            inferences = append(inferences, instantiateType(nodeType, makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : stringNumberSymbolType)));
+          }
         }
       }
-      return void 0;
-    }
-    function bindBreakOrContinueFlow(node, breakTarget, continueTarget) {
-      const flowLabel = node.kind === 252 /* BreakStatement */ ? breakTarget : continueTarget;
-      if (flowLabel) {
-        addAntecedent(flowLabel, currentFlow);
-        currentFlow = unreachableFlow;
-      }
     }
-    function bindBreakOrContinueStatement(node) {
-      bind(node.label);
-      if (node.label) {
-        const activeLabel = findActiveLabel(node.label.escapedText);
-        if (activeLabel) {
-          activeLabel.referenced = true;
-          bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget);
-        }
+    return inferences && getIntersectionType(inferences);
+  }
+  function getConstraintFromTypeParameter(typeParameter) {
+    if (!typeParameter.constraint) {
+      if (typeParameter.target) {
+        const targetConstraint = getConstraintOfTypeParameter(typeParameter.target);
+        typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType;
       } else {
-        bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget);
-      }
-    }
-    function bindTryStatement(node) {
-      const saveReturnTarget = currentReturnTarget;
-      const saveExceptionTarget = currentExceptionTarget;
-      const normalExitLabel = createBranchLabel();
-      const returnLabel = createBranchLabel();
-      let exceptionLabel = createBranchLabel();
-      if (node.finallyBlock) {
-        currentReturnTarget = returnLabel;
-      }
-      addAntecedent(exceptionLabel, currentFlow);
-      currentExceptionTarget = exceptionLabel;
-      bind(node.tryBlock);
-      addAntecedent(normalExitLabel, currentFlow);
-      if (node.catchClause) {
-        currentFlow = finishFlowLabel(exceptionLabel);
-        exceptionLabel = createBranchLabel();
-        addAntecedent(exceptionLabel, currentFlow);
-        currentExceptionTarget = exceptionLabel;
-        bind(node.catchClause);
-        addAntecedent(normalExitLabel, currentFlow);
-      }
-      currentReturnTarget = saveReturnTarget;
-      currentExceptionTarget = saveExceptionTarget;
-      if (node.finallyBlock) {
-        const finallyLabel = createBranchLabel();
-        finallyLabel.antecedents = concatenate(concatenate(normalExitLabel.antecedents, exceptionLabel.antecedents), returnLabel.antecedents);
-        currentFlow = finallyLabel;
-        bind(node.finallyBlock);
-        if (currentFlow.flags & 1 /* Unreachable */) {
-          currentFlow = unreachableFlow;
+        const constraintDeclaration = getConstraintDeclaration(typeParameter);
+        if (!constraintDeclaration) {
+          typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType;
         } else {
-          if (currentReturnTarget && returnLabel.antecedents) {
-            addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedents, currentFlow));
-          }
-          if (currentExceptionTarget && exceptionLabel.antecedents) {
-            addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedents, currentFlow));
+          let type = getTypeFromTypeNode(constraintDeclaration);
+          if (type.flags & 1 /* Any */ && !isErrorType(type)) {
+            type = constraintDeclaration.parent.parent.kind === 200 /* MappedType */ ? stringNumberSymbolType : unknownType;
           }
-          currentFlow = normalExitLabel.antecedents ? createReduceLabel(finallyLabel, normalExitLabel.antecedents, currentFlow) : unreachableFlow;
+          typeParameter.constraint = type;
         }
-      } else {
-        currentFlow = finishFlowLabel(normalExitLabel);
       }
     }
-    function bindSwitchStatement(node) {
-      const postSwitchLabel = createBranchLabel();
-      bind(node.expression);
-      const saveBreakTarget = currentBreakTarget;
-      const savePreSwitchCaseFlow = preSwitchCaseFlow;
-      currentBreakTarget = postSwitchLabel;
-      preSwitchCaseFlow = currentFlow;
-      bind(node.caseBlock);
-      addAntecedent(postSwitchLabel, currentFlow);
-      const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 297 /* DefaultClause */);
-      node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents;
-      if (!hasDefault) {
-        addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0));
-      }
-      currentBreakTarget = saveBreakTarget;
-      preSwitchCaseFlow = savePreSwitchCaseFlow;
-      currentFlow = finishFlowLabel(postSwitchLabel);
-    }
-    function bindCaseBlock(node) {
-      const clauses = node.clauses;
-      const isNarrowingSwitch = node.parent.expression.kind === 112 /* TrueKeyword */ || isNarrowingExpression(node.parent.expression);
-      let fallthroughFlow = unreachableFlow;
-      for (let i = 0; i < clauses.length; i++) {
-        const clauseStart = i;
-        while (!clauses[i].statements.length && i + 1 < clauses.length) {
-          if (fallthroughFlow === unreachableFlow) {
-            currentFlow = preSwitchCaseFlow;
-          }
-          bind(clauses[i]);
-          i++;
-        }
-        const preCaseLabel = createBranchLabel();
-        addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow);
-        addAntecedent(preCaseLabel, fallthroughFlow);
-        currentFlow = finishFlowLabel(preCaseLabel);
-        const clause = clauses[i];
-        bind(clause);
-        fallthroughFlow = currentFlow;
-        if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) {
-          clause.fallthroughFlowNode = currentFlow;
+    return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint;
+  }
+  function getParentSymbolOfTypeParameter(typeParameter) {
+    const tp = getDeclarationOfKind(typeParameter.symbol, 168 /* TypeParameter */);
+    const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent;
+    return host2 && getSymbolOfNode(host2);
+  }
+  function getTypeListId(types) {
+    let result = "";
+    if (types) {
+      const length2 = types.length;
+      let i = 0;
+      while (i < length2) {
+        const startId = types[i].id;
+        let count = 1;
+        while (i + count < length2 && types[i + count].id === startId + count) {
+          count++;
         }
-      }
-    }
-    function bindCaseClause(node) {
-      const saveCurrentFlow = currentFlow;
-      currentFlow = preSwitchCaseFlow;
-      bind(node.expression);
-      currentFlow = saveCurrentFlow;
-      bindEach(node.statements);
-    }
-    function bindExpressionStatement(node) {
-      bind(node.expression);
-      maybeBindExpressionFlowIfCall(node.expression);
-    }
-    function maybeBindExpressionFlowIfCall(node) {
-      if (node.kind === 213 /* CallExpression */) {
-        const call = node;
-        if (call.expression.kind !== 108 /* SuperKeyword */ && isDottedName(call.expression)) {
-          currentFlow = createFlowCall(currentFlow, call);
-        }
-      }
-    }
-    function bindLabeledStatement(node) {
-      const postStatementLabel = createBranchLabel();
-      activeLabelList = {
-        next: activeLabelList,
-        name: node.label.escapedText,
-        breakTarget: postStatementLabel,
-        continueTarget: void 0,
-        referenced: false
-      };
-      bind(node.label);
-      bind(node.statement);
-      if (!activeLabelList.referenced && !options.allowUnusedLabels) {
-        errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label);
-      }
-      activeLabelList = activeLabelList.next;
-      addAntecedent(postStatementLabel, currentFlow);
-      currentFlow = finishFlowLabel(postStatementLabel);
-    }
-    function bindDestructuringTargetFlow(node) {
-      if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */) {
-        bindAssignmentTargetFlow(node.left);
-      } else {
-        bindAssignmentTargetFlow(node);
-      }
-    }
-    function bindAssignmentTargetFlow(node) {
-      if (isNarrowableReference(node)) {
-        currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
-      } else if (node.kind === 209 /* ArrayLiteralExpression */) {
-        for (const e of node.elements) {
-          if (e.kind === 230 /* SpreadElement */) {
-            bindAssignmentTargetFlow(e.expression);
-          } else {
-            bindDestructuringTargetFlow(e);
-          }
+        if (result.length) {
+          result += ",";
         }
-      } else if (node.kind === 210 /* ObjectLiteralExpression */) {
-        for (const p of node.properties) {
-          if (p.kind === 303 /* PropertyAssignment */) {
-            bindDestructuringTargetFlow(p.initializer);
-          } else if (p.kind === 304 /* ShorthandPropertyAssignment */) {
-            bindAssignmentTargetFlow(p.name);
-          } else if (p.kind === 305 /* SpreadAssignment */) {
-            bindAssignmentTargetFlow(p.expression);
-          }
+        result += startId;
+        if (count > 1) {
+          result += ":" + count;
         }
+        i += count;
       }
     }
-    function bindLogicalLikeExpression(node, trueTarget, falseTarget) {
-      const preRightLabel = createBranchLabel();
-      if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 77 /* AmpersandAmpersandEqualsToken */) {
-        bindCondition(node.left, preRightLabel, falseTarget);
-      } else {
-        bindCondition(node.left, trueTarget, preRightLabel);
-      }
-      currentFlow = finishFlowLabel(preRightLabel);
-      bind(node.operatorToken);
-      if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) {
-        doWithConditionalBranches(bind, node.right, trueTarget, falseTarget);
-        bindAssignmentTargetFlow(node.left);
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      } else {
-        bindCondition(node.right, trueTarget, falseTarget);
+    return result;
+  }
+  function getAliasId(aliasSymbol, aliasTypeArguments) {
+    return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : "";
+  }
+  function getPropagatingFlagsOfTypes(types, excludeKinds) {
+    let result = 0;
+    for (const type of types) {
+      if (excludeKinds === void 0 || !(type.flags & excludeKinds)) {
+        result |= getObjectFlags(type);
       }
     }
-    function bindPrefixUnaryExpressionFlow(node) {
-      if (node.operator === 54 /* ExclamationToken */) {
-        const saveTrueTarget = currentTrueTarget;
-        currentTrueTarget = currentFalseTarget;
-        currentFalseTarget = saveTrueTarget;
-        bindEachChild(node);
-        currentFalseTarget = currentTrueTarget;
-        currentTrueTarget = saveTrueTarget;
-      } else {
-        bindEachChild(node);
-        if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
-          bindAssignmentTargetFlow(node.operand);
-        }
-      }
+    return result & 458752 /* PropagatingFlags */;
+  }
+  function tryCreateTypeReference(target, typeArguments) {
+    if (some(typeArguments) && target === emptyGenericType) {
+      return unknownType;
     }
-    function bindPostfixUnaryExpressionFlow(node) {
-      bindEachChild(node);
-      if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
-        bindAssignmentTargetFlow(node.operand);
-      }
+    return createTypeReference(target, typeArguments);
+  }
+  function createTypeReference(target, typeArguments) {
+    const id = getTypeListId(typeArguments);
+    let type = target.instantiations.get(id);
+    if (!type) {
+      type = createObjectType(4 /* Reference */, target.symbol);
+      target.instantiations.set(id, type);
+      type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0;
+      type.target = target;
+      type.resolvedTypeArguments = typeArguments;
     }
-    function bindDestructuringAssignmentFlow(node) {
-      if (inAssignmentPattern) {
-        inAssignmentPattern = false;
-        bind(node.operatorToken);
-        bind(node.right);
-        inAssignmentPattern = true;
-        bind(node.left);
+    return type;
+  }
+  function cloneTypeReference(source) {
+    const type = createTypeWithSymbol(source.flags, source.symbol);
+    type.objectFlags = source.objectFlags;
+    type.target = source.target;
+    type.resolvedTypeArguments = source.resolvedTypeArguments;
+    return type;
+  }
+  function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) {
+    if (!aliasSymbol) {
+      aliasSymbol = getAliasSymbolForTypeNode(node);
+      const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+      aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments;
+    }
+    const type = createObjectType(4 /* Reference */, target.symbol);
+    type.target = target;
+    type.node = node;
+    type.mapper = mapper;
+    type.aliasSymbol = aliasSymbol;
+    type.aliasTypeArguments = aliasTypeArguments;
+    return type;
+  }
+  function getTypeArguments(type) {
+    var _a, _b;
+    if (!type.resolvedTypeArguments) {
+      if (!pushTypeResolution(type, 5 /* ResolvedTypeArguments */)) {
+        return ((_a = type.target.localTypeParameters) == null ? void 0 : _a.map(() => errorType)) || emptyArray;
+      }
+      const node = type.node;
+      const typeArguments = !node ? emptyArray : node.kind === 183 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
+      if (popTypeResolution()) {
+        type.resolvedTypeArguments ?? (type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments);
       } else {
-        inAssignmentPattern = true;
-        bind(node.left);
-        inAssignmentPattern = false;
-        bind(node.operatorToken);
-        bind(node.right);
+        type.resolvedTypeArguments ?? (type.resolvedTypeArguments = ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray);
+        error2(
+          type.node || currentNode,
+          type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves,
+          type.target.symbol && symbolToString(type.target.symbol)
+        );
       }
-      bindAssignmentTargetFlow(node.left);
     }
-    function createBindBinaryExpressionFlow() {
-      return createBinaryExpressionTrampoline(
-        onEnter,
-        onLeft,
-        onOperator,
-        onRight,
-        onExit,
-        /*foldState*/
-        void 0
-      );
-      function onEnter(node, state) {
-        if (state) {
-          state.stackIndex++;
-          setParent(node, parent2);
-          const saveInStrictMode = inStrictMode;
-          bindWorker(node);
-          const saveParent = parent2;
-          parent2 = node;
-          state.skip = false;
-          state.inStrictModeStack[state.stackIndex] = saveInStrictMode;
-          state.parentStack[state.stackIndex] = saveParent;
-        } else {
-          state = {
-            stackIndex: 0,
-            skip: false,
-            inStrictModeStack: [void 0],
-            parentStack: [void 0]
-          };
-        }
-        const operator = node.operatorToken.kind;
-        if (isLogicalOrCoalescingBinaryOperator(operator) || isLogicalOrCoalescingAssignmentOperator(operator)) {
-          if (isTopLevelLogicalExpression(node)) {
-            const postExpressionLabel = createBranchLabel();
-            bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel);
-            currentFlow = finishFlowLabel(postExpressionLabel);
-          } else {
-            bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget);
-          }
-          state.skip = true;
-        }
-        return state;
-      }
-      function onLeft(left, state, node) {
-        if (!state.skip) {
-          const maybeBound = maybeBind2(left);
-          if (node.operatorToken.kind === 28 /* CommaToken */) {
-            maybeBindExpressionFlowIfCall(left);
-          }
-          return maybeBound;
-        }
-      }
-      function onOperator(operatorToken, state, _node) {
-        if (!state.skip) {
-          bind(operatorToken);
-        }
-      }
-      function onRight(right, state, node) {
-        if (!state.skip) {
-          const maybeBound = maybeBind2(right);
-          if (node.operatorToken.kind === 28 /* CommaToken */) {
-            maybeBindExpressionFlowIfCall(right);
-          }
-          return maybeBound;
-        }
-      }
-      function onExit(node, state) {
-        if (!state.skip) {
-          const operator = node.operatorToken.kind;
-          if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) {
-            bindAssignmentTargetFlow(node.left);
-            if (operator === 64 /* EqualsToken */ && node.left.kind === 212 /* ElementAccessExpression */) {
-              const elementAccess = node.left;
-              if (isNarrowableOperand(elementAccess.expression)) {
-                currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
-              }
-            }
-          }
-        }
-        const savedInStrictMode = state.inStrictModeStack[state.stackIndex];
-        const savedParent = state.parentStack[state.stackIndex];
-        if (savedInStrictMode !== void 0) {
-          inStrictMode = savedInStrictMode;
-        }
-        if (savedParent !== void 0) {
-          parent2 = savedParent;
+    return type.resolvedTypeArguments;
+  }
+  function getTypeReferenceArity(type) {
+    return length(type.target.typeParameters);
+  }
+  function getTypeFromClassOrInterfaceReference(node, symbol) {
+    const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
+    const typeParameters = type.localTypeParameters;
+    if (typeParameters) {
+      const numTypeArguments = length(node.typeArguments);
+      const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
+      const isJs = isInJSFile(node);
+      const isJsImplicitAny = !noImplicitAny && isJs;
+      if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
+        const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
+        const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
+        const typeStr = typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          2 /* WriteArrayAsGenericType */
+        );
+        error2(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
+        if (!isJs) {
+          return errorType;
         }
-        state.skip = false;
-        state.stackIndex--;
       }
-      function maybeBind2(node) {
-        if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) {
-          return node;
-        }
-        bind(node);
+      if (node.kind === 183 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
+        return createDeferredTypeReference(
+          type,
+          node,
+          /*mapper*/
+          void 0
+        );
       }
+      const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
+      return createTypeReference(type, typeArguments);
     }
-    function bindDeleteExpressionFlow(node) {
-      bindEachChild(node);
-      if (node.expression.kind === 211 /* PropertyAccessExpression */) {
-        bindAssignmentTargetFlow(node.expression);
+    return checkNoTypeArguments(node, symbol) ? type : errorType;
+  }
+  function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) {
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (type === intrinsicMarkerType) {
+      const typeKind = intrinsicTypeKinds.get(symbol.escapedName);
+      if (typeKind !== void 0 && typeArguments && typeArguments.length === 1) {
+        return typeKind === 4 /* NoInfer */ ? getNoInferType(typeArguments[0]) : getStringMappingType(symbol, typeArguments[0]);
       }
     }
-    function bindConditionalExpressionFlow(node) {
-      const trueLabel = createBranchLabel();
-      const falseLabel = createBranchLabel();
-      const postExpressionLabel = createBranchLabel();
-      bindCondition(node.condition, trueLabel, falseLabel);
-      currentFlow = finishFlowLabel(trueLabel);
-      bind(node.questionToken);
-      bind(node.whenTrue);
-      addAntecedent(postExpressionLabel, currentFlow);
-      currentFlow = finishFlowLabel(falseLabel);
-      bind(node.colonToken);
-      bind(node.whenFalse);
-      addAntecedent(postExpressionLabel, currentFlow);
-      currentFlow = finishFlowLabel(postExpressionLabel);
-    }
-    function bindInitializedVariableFlow(node) {
-      const name = !isOmittedExpression(node) ? node.name : void 0;
-      if (isBindingPattern(name)) {
-        for (const child of name.elements) {
-          bindInitializedVariableFlow(child);
-        }
-      } else {
-        currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
-      }
+    const links = getSymbolLinks(symbol);
+    const typeParameters = links.typeParameters;
+    const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
+    let instantiation = links.instantiations.get(id);
+    if (!instantiation) {
+      links.instantiations.set(id, instantiation = instantiateTypeWithAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))), aliasSymbol, aliasTypeArguments));
     }
-    function bindVariableDeclarationFlow(node) {
-      bindEachChild(node);
-      if (node.initializer || isForInOrOfStatement(node.parent.parent)) {
-        bindInitializedVariableFlow(node);
+    return instantiation;
+  }
+  function getTypeFromTypeAliasReference(node, symbol) {
+    if (getCheckFlags(symbol) & 1048576 /* Unresolved */) {
+      const typeArguments = typeArgumentsFromTypeReferenceNode(node);
+      const id = getAliasId(symbol, typeArguments);
+      let errorType2 = errorTypes.get(id);
+      if (!errorType2) {
+        errorType2 = createIntrinsicType(
+          1 /* Any */,
+          "error",
+          /*objectFlags*/
+          void 0,
+          `alias ${id}`
+        );
+        errorType2.aliasSymbol = symbol;
+        errorType2.aliasTypeArguments = typeArguments;
+        errorTypes.set(id, errorType2);
       }
+      return errorType2;
     }
-    function bindBindingElementFlow(node) {
-      bind(node.dotDotDotToken);
-      bind(node.propertyName);
-      bindInitializer(node.initializer);
-      bind(node.name);
-    }
-    function bindParameterFlow(node) {
-      bindEach(node.modifiers);
-      bind(node.dotDotDotToken);
-      bind(node.questionToken);
-      bind(node.type);
-      bindInitializer(node.initializer);
-      bind(node.name);
-    }
-    function bindInitializer(node) {
-      if (!node) {
-        return;
-      }
-      const entryFlow = currentFlow;
-      bind(node);
-      if (entryFlow === unreachableFlow || entryFlow === currentFlow) {
-        return;
-      }
-      const exitFlow = createBranchLabel();
-      addAntecedent(exitFlow, entryFlow);
-      addAntecedent(exitFlow, currentFlow);
-      currentFlow = finishFlowLabel(exitFlow);
-    }
-    function bindJSDocTypeAlias(node) {
-      bind(node.tagName);
-      if (node.kind !== 347 /* JSDocEnumTag */ && node.fullName) {
-        setParent(node.fullName, node);
-        setParentRecursive(
-          node.fullName,
-          /*incremental*/
-          false
+    const type = getDeclaredTypeOfSymbol(symbol);
+    const typeParameters = getSymbolLinks(symbol).typeParameters;
+    if (typeParameters) {
+      const numTypeArguments = length(node.typeArguments);
+      const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
+      if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) {
+        error2(
+          node,
+          minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments,
+          symbolToString(symbol),
+          minTypeArgumentCount,
+          typeParameters.length
         );
+        return errorType;
       }
-      if (typeof node.comment !== "string") {
-        bindEach(node.comment);
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0;
+      let aliasTypeArguments;
+      if (newAliasSymbol) {
+        aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
+      } else if (isTypeReferenceType(node)) {
+        const aliasSymbol2 = resolveTypeReferenceName(
+          node,
+          2097152 /* Alias */,
+          /*ignoreErrors*/
+          true
+        );
+        if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
+          const resolved = resolveAlias(aliasSymbol2);
+          if (resolved && resolved.flags & 524288 /* TypeAlias */) {
+            newAliasSymbol = resolved;
+            aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
+          }
+        }
       }
+      return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments);
     }
-    function bindJSDocClassTag(node) {
-      bindEachChild(node);
-      const host = getHostSignatureFromJSDoc(node);
-      if (host && host.kind !== 174 /* MethodDeclaration */) {
-        addDeclarationToSymbol(host.symbol, host, 32 /* Class */);
-      }
+    return checkNoTypeArguments(node, symbol) ? type : errorType;
+  }
+  function isLocalTypeAlias(symbol) {
+    var _a;
+    const declaration = (_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias);
+    return !!(declaration && getContainingFunction(declaration));
+  }
+  function getTypeReferenceName(node) {
+    switch (node.kind) {
+      case 183 /* TypeReference */:
+        return node.typeName;
+      case 233 /* ExpressionWithTypeArguments */:
+        const expr = node.expression;
+        if (isEntityNameExpression(expr)) {
+          return expr;
+        }
     }
-    function bindOptionalExpression(node, trueTarget, falseTarget) {
-      doWithConditionalBranches(bind, node, trueTarget, falseTarget);
-      if (!isOptionalChain(node) || isOutermostOptionalChain(node)) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    return void 0;
+  }
+  function getSymbolPath(symbol) {
+    return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName;
+  }
+  function getUnresolvedSymbolForEntityName(name) {
+    const identifier = name.kind === 166 /* QualifiedName */ ? name.right : name.kind === 211 /* PropertyAccessExpression */ ? name.name : name;
+    const text = identifier.escapedText;
+    if (text) {
+      const parentSymbol = name.kind === 166 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 211 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0;
+      const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text;
+      let result = unresolvedSymbols.get(path);
+      if (!result) {
+        unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
+        result.parent = parentSymbol;
+        result.links.declaredType = unresolvedType;
       }
+      return result;
     }
-    function bindOptionalChainRest(node) {
-      switch (node.kind) {
-        case 211 /* PropertyAccessExpression */:
-          bind(node.questionDotToken);
-          bind(node.name);
-          break;
-        case 212 /* ElementAccessExpression */:
-          bind(node.questionDotToken);
-          bind(node.argumentExpression);
-          break;
-        case 213 /* CallExpression */:
-          bind(node.questionDotToken);
-          bindEach(node.typeArguments);
-          bindEach(node.arguments);
-          break;
-      }
+    return unknownSymbol;
+  }
+  function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) {
+    const name = getTypeReferenceName(typeReference);
+    if (!name) {
+      return unknownSymbol;
     }
-    function bindOptionalChain(node, trueTarget, falseTarget) {
-      const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0;
-      bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget);
-      if (preChainLabel) {
-        currentFlow = finishFlowLabel(preChainLabel);
-      }
-      doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget);
-      if (isOutermostOptionalChain(node)) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      }
+    const symbol = resolveEntityName(name, meaning, ignoreErrors);
+    return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name);
+  }
+  function getTypeReferenceType(node, symbol) {
+    if (symbol === unknownSymbol) {
+      return errorType;
     }
-    function bindOptionalChainFlow(node) {
-      if (isTopLevelLogicalExpression(node)) {
-        const postExpressionLabel = createBranchLabel();
-        bindOptionalChain(node, postExpressionLabel, postExpressionLabel);
-        currentFlow = finishFlowLabel(postExpressionLabel);
-      } else {
-        bindOptionalChain(node, currentTrueTarget, currentFalseTarget);
-      }
+    symbol = getExpandoSymbol(symbol) || symbol;
+    if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+      return getTypeFromClassOrInterfaceReference(node, symbol);
     }
-    function bindNonNullExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
-      } else {
-        bindEachChild(node);
-      }
+    if (symbol.flags & 524288 /* TypeAlias */) {
+      return getTypeFromTypeAliasReference(node, symbol);
     }
-    function bindAccessExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
-      } else {
-        bindEachChild(node);
-      }
+    const res = tryGetDeclaredTypeOfSymbol(symbol);
+    if (res) {
+      return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType;
     }
-    function bindCallExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
+    if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) {
+      const jsdocType = getTypeFromJSDocValueReference(node, symbol);
+      if (jsdocType) {
+        return jsdocType;
       } else {
-        const expr = skipParentheses(node.expression);
-        if (expr.kind === 218 /* FunctionExpression */ || expr.kind === 219 /* ArrowFunction */) {
-          bindEach(node.typeArguments);
-          bindEach(node.arguments);
-          bind(node.expression);
-        } else {
-          bindEachChild(node);
-          if (node.expression.kind === 108 /* SuperKeyword */) {
-            currentFlow = createFlowCall(currentFlow, node);
-          }
-        }
+        resolveTypeReferenceName(node, 788968 /* Type */);
+        return getTypeOfSymbol(symbol);
       }
-      if (node.expression.kind === 211 /* PropertyAccessExpression */) {
-        const propertyAccess = node.expression;
-        if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) {
-          currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
+    }
+    return errorType;
+  }
+  function getTypeFromJSDocValueReference(node, symbol) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedJSDocType) {
+      const valueType = getTypeOfSymbol(symbol);
+      let typeType = valueType;
+      if (symbol.valueDeclaration) {
+        const isImportTypeWithQualifier = node.kind === 205 /* ImportType */ && node.qualifier;
+        if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) {
+          typeType = getTypeReferenceType(node, valueType.symbol);
         }
       }
+      links.resolvedJSDocType = typeType;
     }
-    function addToContainerChain(next) {
-      if (lastContainer) {
-        lastContainer.nextContainer = next;
-      }
-      lastContainer = next;
+    return links.resolvedJSDocType;
+  }
+  function getNoInferType(type) {
+    return isNoInferTargetType(type) ? getOrCreateSubstitutionType(type, unknownType) : type;
+  }
+  function isNoInferTargetType(type) {
+    return !!(type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, isNoInferTargetType) || type.flags & 33554432 /* Substitution */ && !isNoInferType(type) && isNoInferTargetType(type.baseType) || type.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(type) || type.flags & (465829888 /* Instantiable */ & ~33554432 /* Substitution */) && !isPatternLiteralType(type));
+  }
+  function isNoInferType(type) {
+    return !!(type.flags & 33554432 /* Substitution */ && type.constraint.flags & 2 /* Unknown */);
+  }
+  function getSubstitutionType(baseType, constraint) {
+    return constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || baseType.flags & 1 /* Any */ ? baseType : getOrCreateSubstitutionType(baseType, constraint);
+  }
+  function getOrCreateSubstitutionType(baseType, constraint) {
+    const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
+    const cached = substitutionTypes.get(id);
+    if (cached) {
+      return cached;
     }
-    function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) {
-      switch (container.kind) {
-        case 267 /* ModuleDeclaration */:
-          return declareModuleMember(node, symbolFlags, symbolExcludes);
-        case 312 /* SourceFile */:
-          return declareSourceFileMember(node, symbolFlags, symbolExcludes);
-        case 231 /* ClassExpression */:
-        case 263 /* ClassDeclaration */:
-          return declareClassMember(node, symbolFlags, symbolExcludes);
-        case 266 /* EnumDeclaration */:
-          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-        case 187 /* TypeLiteral */:
-        case 329 /* JSDocTypeLiteral */:
-        case 210 /* ObjectLiteralExpression */:
-        case 264 /* InterfaceDeclaration */:
-        case 292 /* JsxAttributes */:
-          return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
-        case 184 /* FunctionType */:
-        case 185 /* ConstructorType */:
-        case 179 /* CallSignature */:
-        case 180 /* ConstructSignature */:
-        case 330 /* JSDocSignature */:
-        case 181 /* IndexSignature */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 176 /* Constructor */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-        case 324 /* JSDocFunctionType */:
-        case 175 /* ClassStaticBlockDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-        case 200 /* MappedType */:
-          if (container.locals)
-            Debug.assertNode(container, canHaveLocals);
-          return declareSymbol(
-            container.locals,
-            /*parent*/
-            void 0,
-            node,
-            symbolFlags,
-            symbolExcludes
-          );
+    const result = createType(33554432 /* Substitution */);
+    result.baseType = baseType;
+    result.constraint = constraint;
+    substitutionTypes.set(id, result);
+    return result;
+  }
+  function getSubstitutionIntersection(substitutionType) {
+    return isNoInferType(substitutionType) ? substitutionType.baseType : getIntersectionType([substitutionType.constraint, substitutionType.baseType]);
+  }
+  function isUnaryTupleTypeNode(node) {
+    return node.kind === 189 /* TupleType */ && node.elements.length === 1;
+  }
+  function getImpliedConstraint(type, checkNode, extendsNode) {
+    return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0;
+  }
+  function getConditionalFlowTypeOfType(type, node) {
+    let constraints;
+    let covariant = true;
+    while (node && !isStatement(node) && node.kind !== 320 /* JSDoc */) {
+      const parent2 = node.parent;
+      if (parent2.kind === 169 /* Parameter */) {
+        covariant = !covariant;
       }
+      if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 194 /* ConditionalType */ && node === parent2.trueType) {
+        const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType);
+        if (constraint) {
+          constraints = append(constraints, constraint);
+        }
+      } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 200 /* MappedType */ && !parent2.nameType && node === parent2.type) {
+        const mappedType = getTypeFromTypeNode(parent2);
+        if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) {
+          const typeParameter = getHomomorphicTypeVariable(mappedType);
+          if (typeParameter) {
+            const constraint = getConstraintOfTypeParameter(typeParameter);
+            if (constraint && everyType(constraint, isArrayOrTupleType)) {
+              constraints = append(constraints, getUnionType([numberType, numericStringType]));
+            }
+          }
+        }
+      }
+      node = parent2;
     }
-    function declareClassMember(node, symbolFlags, symbolExcludes) {
-      return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
-    }
-    function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
-        file.locals,
-        /*parent*/
-        void 0,
-        node,
-        symbolFlags,
-        symbolExcludes
-      );
-    }
-    function hasExportDeclarations(node) {
-      const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
-      return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s));
+    return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type;
+  }
+  function isJSDocTypeReference(node) {
+    return !!(node.flags & 16777216 /* JSDoc */) && (node.kind === 183 /* TypeReference */ || node.kind === 205 /* ImportType */);
+  }
+  function checkNoTypeArguments(node, symbol) {
+    if (node.typeArguments) {
+      error2(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon);
+      return false;
     }
-    function setExportContextFlag(node) {
-      if (node.flags & 33554432 /* Ambient */ && !hasExportDeclarations(node)) {
-        node.flags |= 128 /* ExportContext */;
-      } else {
-        node.flags &= ~128 /* ExportContext */;
+    return true;
+  }
+  function getIntendedTypeFromJSDocTypeReference(node) {
+    if (isIdentifier(node.typeName)) {
+      const typeArgs = node.typeArguments;
+      switch (node.typeName.escapedText) {
+        case "String":
+          checkNoTypeArguments(node);
+          return stringType;
+        case "Number":
+          checkNoTypeArguments(node);
+          return numberType;
+        case "Boolean":
+          checkNoTypeArguments(node);
+          return booleanType;
+        case "Void":
+          checkNoTypeArguments(node);
+          return voidType;
+        case "Undefined":
+          checkNoTypeArguments(node);
+          return undefinedType;
+        case "Null":
+          checkNoTypeArguments(node);
+          return nullType;
+        case "Function":
+        case "function":
+          checkNoTypeArguments(node);
+          return globalFunctionType;
+        case "array":
+          return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0;
+        case "promise":
+          return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0;
+        case "Object":
+          if (typeArgs && typeArgs.length === 2) {
+            if (isJSDocIndexSignature(node)) {
+              const indexed = getTypeFromTypeNode(typeArgs[0]);
+              const target = getTypeFromTypeNode(typeArgs[1]);
+              const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
+                indexed,
+                target,
+                /*isReadonly*/
+                false
+              )] : emptyArray;
+              return createAnonymousType(
+                /*symbol*/
+                void 0,
+                emptySymbols,
+                emptyArray,
+                emptyArray,
+                indexInfo
+              );
+            }
+            return anyType;
+          }
+          checkNoTypeArguments(node);
+          return !noImplicitAny ? anyType : void 0;
       }
     }
-    function bindModuleDeclaration(node) {
-      setExportContextFlag(node);
-      if (isAmbientModule(node)) {
-        if (hasSyntacticModifier(node, 32 /* Export */)) {
-          errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible);
-        }
-        if (isModuleAugmentationExternal(node)) {
-          declareModuleSymbol(node);
-        } else {
-          let pattern;
-          if (node.name.kind === 11 /* StringLiteral */) {
-            const { text } = node.name;
-            pattern = tryParsePattern(text);
-            if (pattern === void 0) {
-              errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text);
-            }
+  }
+  function getTypeFromJSDocNullableTypeNode(node) {
+    const type = getTypeFromTypeNode(node.type);
+    return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type;
+  }
+  function getTypeFromTypeReference(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      if (isConstTypeReference(node) && isAssertionExpression(node.parent)) {
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = checkExpressionCached(node.parent.expression);
+      }
+      let symbol;
+      let type;
+      const meaning = 788968 /* Type */;
+      if (isJSDocTypeReference(node)) {
+        type = getIntendedTypeFromJSDocTypeReference(node);
+        if (!type) {
+          symbol = resolveTypeReferenceName(
+            node,
+            meaning,
+            /*ignoreErrors*/
+            true
+          );
+          if (symbol === unknownSymbol) {
+            symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
+          } else {
+            resolveTypeReferenceName(node, meaning);
           }
-          const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */);
-          file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0);
-        }
-      } else {
-        const state = declareModuleSymbol(node);
-        if (state !== 0 /* NonInstantiated */) {
-          const { symbol } = node;
-          symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false;
+          type = getTypeReferenceType(node, symbol);
         }
       }
+      if (!type) {
+        symbol = resolveTypeReferenceName(node, meaning);
+        type = getTypeReferenceType(node, symbol);
+      }
+      links.resolvedSymbol = symbol;
+      links.resolvedType = type;
     }
-    function declareModuleSymbol(node) {
-      const state = getModuleInstanceState(node);
-      const instantiated = state !== 0 /* NonInstantiated */;
-      declareSymbolAndAddToSymbolTable(
-        node,
-        instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */,
-        instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */
-      );
-      return state;
+    return links.resolvedType;
+  }
+  function typeArgumentsFromTypeReferenceNode(node) {
+    return map(node.typeArguments, getTypeFromTypeNode);
+  }
+  function getTypeFromTypeQueryNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const type = checkExpressionWithTypeArguments(node);
+      links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type));
     }
-    function bindFunctionOrConstructorType(node) {
-      const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node));
-      addDeclarationToSymbol(symbol, node, 131072 /* Signature */);
-      const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-      addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */);
-      typeLiteralSymbol.members = createSymbolTable();
-      typeLiteralSymbol.members.set(symbol.escapedName, symbol);
+    return links.resolvedType;
+  }
+  function getTypeOfGlobalSymbol(symbol, arity) {
+    function getTypeDeclaration(symbol2) {
+      const declarations = symbol2.declarations;
+      if (declarations) {
+        for (const declaration of declarations) {
+          switch (declaration.kind) {
+            case 263 /* ClassDeclaration */:
+            case 264 /* InterfaceDeclaration */:
+            case 266 /* EnumDeclaration */:
+              return declaration;
+          }
+        }
+      }
     }
-    function bindObjectLiteralExpression(node) {
-      return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */);
+    if (!symbol) {
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function bindJsxAttributes(node) {
-      return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (!(type.flags & 524288 /* Object */)) {
+      error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol));
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function bindJsxAttribute(node, symbolFlags, symbolExcludes) {
-      return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
+    if (length(type.typeParameters) !== arity) {
+      error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function bindAnonymousDeclaration(node, symbolFlags, name) {
-      const symbol = createSymbol(symbolFlags, name);
-      if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) {
-        symbol.parent = container.symbol;
+    return type;
+  }
+  function getGlobalValueSymbol(name, reportErrors2) {
+    return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0);
+  }
+  function getGlobalTypeSymbol(name, reportErrors2) {
+    return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
+  }
+  function getGlobalTypeAliasSymbol(name, arity, reportErrors2) {
+    const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
+    if (symbol) {
+      getDeclaredTypeOfSymbol(symbol);
+      if (length(getSymbolLinks(symbol).typeParameters) !== arity) {
+        const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration);
+        error2(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
+        return void 0;
       }
-      addDeclarationToSymbol(symbol, node, symbolFlags);
-      return symbol;
     }
-    function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) {
-      switch (blockScopeContainer.kind) {
-        case 267 /* ModuleDeclaration */:
-          declareModuleMember(node, symbolFlags, symbolExcludes);
-          break;
-        case 312 /* SourceFile */:
-          if (isExternalOrCommonJsModule(container)) {
-            declareModuleMember(node, symbolFlags, symbolExcludes);
-            break;
-          }
-        default:
-          Debug.assertNode(blockScopeContainer, canHaveLocals);
-          if (!blockScopeContainer.locals) {
-            blockScopeContainer.locals = createSymbolTable();
-            addToContainerChain(blockScopeContainer);
-          }
-          declareSymbol(
-            blockScopeContainer.locals,
-            /*parent*/
-            void 0,
-            node,
-            symbolFlags,
-            symbolExcludes
-          );
+    return symbol;
+  }
+  function getGlobalSymbol(name, meaning, diagnostic) {
+    return resolveName(
+      /*location*/
+      void 0,
+      name,
+      meaning,
+      diagnostic,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false
+    );
+  }
+  function getGlobalType(name, arity, reportErrors2) {
+    const symbol = getGlobalTypeSymbol(name, reportErrors2);
+    return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
+  }
+  function getGlobalTypedPropertyDescriptorType() {
+    return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
+      "TypedPropertyDescriptor",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    ) || emptyGenericType);
+  }
+  function getGlobalTemplateStringsArrayType() {
+    return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
+      "TemplateStringsArray",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
+  }
+  function getGlobalImportMetaType() {
+    return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
+      "ImportMeta",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
+  }
+  function getGlobalImportMetaExpressionType() {
+    if (!deferredGlobalImportMetaExpressionType) {
+      const symbol = createSymbol(0 /* None */, "ImportMetaExpression");
+      const importMetaType = getGlobalImportMetaType();
+      const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
+      metaPropertySymbol.parent = symbol;
+      metaPropertySymbol.links.type = importMetaType;
+      const members = createSymbolTable([metaPropertySymbol]);
+      symbol.members = members;
+      deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+    }
+    return deferredGlobalImportMetaExpressionType;
+  }
+  function getGlobalImportCallOptionsType(reportErrors2) {
+    return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
+      "ImportCallOptions",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalImportAttributesType(reportErrors2) {
+    return deferredGlobalImportAttributesType || (deferredGlobalImportAttributesType = getGlobalType(
+      "ImportAttributes",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalESSymbolConstructorSymbol(reportErrors2) {
+    return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
+  }
+  function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) {
+    return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
+  }
+  function getGlobalESSymbolType() {
+    return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
+      "Symbol",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
+  }
+  function getGlobalPromiseType(reportErrors2) {
+    return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
+      "Promise",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalPromiseLikeType(reportErrors2) {
+    return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
+      "PromiseLike",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalPromiseConstructorSymbol(reportErrors2) {
+    return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
+  }
+  function getGlobalPromiseConstructorLikeType(reportErrors2) {
+    return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
+      "PromiseConstructorLike",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalAsyncIterableType(reportErrors2) {
+    return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
+      "AsyncIterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncIteratorType(reportErrors2) {
+    return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
+      "AsyncIterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncIterableIteratorType(reportErrors2) {
+    return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
+      "AsyncIterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncGeneratorType(reportErrors2) {
+    return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
+      "AsyncGenerator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIterableType(reportErrors2) {
+    return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
+      "Iterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorType(reportErrors2) {
+    return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
+      "Iterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIterableIteratorType(reportErrors2) {
+    return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
+      "IterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalGeneratorType(reportErrors2) {
+    return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
+      "Generator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorYieldResultType(reportErrors2) {
+    return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
+      "IteratorYieldResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorReturnResultType(reportErrors2) {
+    return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
+      "IteratorReturnResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalDisposableType(reportErrors2) {
+    return deferredGlobalDisposableType || (deferredGlobalDisposableType = getGlobalType(
+      "Disposable",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalAsyncDisposableType(reportErrors2) {
+    return deferredGlobalAsyncDisposableType || (deferredGlobalAsyncDisposableType = getGlobalType(
+      "AsyncDisposable",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalTypeOrUndefined(name, arity = 0) {
+    const symbol = getGlobalSymbol(
+      name,
+      788968 /* Type */,
+      /*diagnostic*/
+      void 0
+    );
+    return symbol && getTypeOfGlobalSymbol(symbol, arity);
+  }
+  function getGlobalExtractSymbol() {
+    deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
+      "Extract",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
+  }
+  function getGlobalOmitSymbol() {
+    deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
+      "Omit",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
+  }
+  function getGlobalAwaitedSymbol(reportErrors2) {
+    deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
+      "Awaited",
+      /*arity*/
+      1,
+      reportErrors2
+    ) || (reportErrors2 ? unknownSymbol : void 0));
+    return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
+  }
+  function getGlobalBigIntType() {
+    return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
+      "BigInt",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
+  }
+  function getGlobalClassDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassDecoratorContextType ?? (deferredGlobalClassDecoratorContextType = getGlobalType(
+      "ClassDecoratorContext",
+      /*arity*/
+      1,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassMethodDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassMethodDecoratorContextType ?? (deferredGlobalClassMethodDecoratorContextType = getGlobalType(
+      "ClassMethodDecoratorContext",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassGetterDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassGetterDecoratorContextType ?? (deferredGlobalClassGetterDecoratorContextType = getGlobalType(
+      "ClassGetterDecoratorContext",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassSetterDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassSetterDecoratorContextType ?? (deferredGlobalClassSetterDecoratorContextType = getGlobalType(
+      "ClassSetterDecoratorContext",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassAccessorDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassAccessorDecoratorContextType ?? (deferredGlobalClassAccessorDecoratorContextType = getGlobalType(
+      "ClassAccessorDecoratorContext",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassAccessorDecoratorTargetType(reportErrors2) {
+    return deferredGlobalClassAccessorDecoratorTargetType ?? (deferredGlobalClassAccessorDecoratorTargetType = getGlobalType(
+      "ClassAccessorDecoratorTarget",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassAccessorDecoratorResultType(reportErrors2) {
+    return deferredGlobalClassAccessorDecoratorResultType ?? (deferredGlobalClassAccessorDecoratorResultType = getGlobalType(
+      "ClassAccessorDecoratorResult",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalClassFieldDecoratorContextType(reportErrors2) {
+    return deferredGlobalClassFieldDecoratorContextType ?? (deferredGlobalClassFieldDecoratorContextType = getGlobalType(
+      "ClassFieldDecoratorContext",
+      /*arity*/
+      2,
+      reportErrors2
+    )) ?? emptyGenericType;
+  }
+  function getGlobalNaNSymbol() {
+    return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
+      "NaN",
+      /*reportErrors*/
+      false
+    ));
+  }
+  function getGlobalRecordSymbol() {
+    deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
+      "Record",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
+  }
+  function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
+    return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType;
+  }
+  function createTypedPropertyDescriptorType(propertyType) {
+    return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
+  }
+  function createIterableType(iteratedType) {
+    return createTypeFromGenericGlobalType(getGlobalIterableType(
+      /*reportErrors*/
+      true
+    ), [iteratedType]);
+  }
+  function createArrayType(elementType, readonly) {
+    return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
+  }
+  function getTupleElementFlags(node) {
+    switch (node.kind) {
+      case 190 /* OptionalType */:
+        return 2 /* Optional */;
+      case 191 /* RestType */:
+        return getRestTypeElementFlags(node);
+      case 202 /* NamedTupleMember */:
+        return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */;
+      default:
+        return 1 /* Required */;
+    }
+  }
+  function getRestTypeElementFlags(node) {
+    return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */;
+  }
+  function getArrayOrTupleTargetType(node) {
+    const readonly = isReadonlyTypeOperator(node.parent);
+    const elementType = getArrayElementTypeNode(node);
+    if (elementType) {
+      return readonly ? globalReadonlyArrayType : globalArrayType;
+    }
+    const elementFlags = map(node.elements, getTupleElementFlags);
+    return getTupleTargetType(elementFlags, readonly, map(node.elements, memberIfLabeledElementDeclaration));
+  }
+  function memberIfLabeledElementDeclaration(member) {
+    return isNamedTupleMember(member) || isParameter(member) ? member : void 0;
+  }
+  function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
+    return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 188 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 189 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
+  }
+  function isResolvedByTypeAlias(node) {
+    const parent2 = node.parent;
+    switch (parent2.kind) {
+      case 196 /* ParenthesizedType */:
+      case 202 /* NamedTupleMember */:
+      case 183 /* TypeReference */:
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+      case 199 /* IndexedAccessType */:
+      case 194 /* ConditionalType */:
+      case 198 /* TypeOperator */:
+      case 188 /* ArrayType */:
+      case 189 /* TupleType */:
+        return isResolvedByTypeAlias(parent2);
+      case 265 /* TypeAliasDeclaration */:
+        return true;
+    }
+    return false;
+  }
+  function mayResolveTypeAlias(node) {
+    switch (node.kind) {
+      case 183 /* TypeReference */:
+        return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */);
+      case 186 /* TypeQuery */:
+        return true;
+      case 198 /* TypeOperator */:
+        return node.operator !== 158 /* UniqueKeyword */ && mayResolveTypeAlias(node.type);
+      case 196 /* ParenthesizedType */:
+      case 190 /* OptionalType */:
+      case 202 /* NamedTupleMember */:
+      case 316 /* JSDocOptionalType */:
+      case 314 /* JSDocNullableType */:
+      case 315 /* JSDocNonNullableType */:
+      case 309 /* JSDocTypeExpression */:
+        return mayResolveTypeAlias(node.type);
+      case 191 /* RestType */:
+        return node.type.kind !== 188 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType);
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+        return some(node.types, mayResolveTypeAlias);
+      case 199 /* IndexedAccessType */:
+        return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType);
+      case 194 /* ConditionalType */:
+        return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType);
+    }
+    return false;
+  }
+  function getTypeFromArrayOrTupleTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const target = getArrayOrTupleTargetType(node);
+      if (target === emptyGenericType) {
+        links.resolvedType = emptyObjectType;
+      } else if (!(node.kind === 189 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
+        links.resolvedType = node.kind === 189 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
+          target,
+          node,
+          /*mapper*/
+          void 0
+        );
+      } else {
+        const elementTypes = node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
+        links.resolvedType = createNormalizedTypeReference(target, elementTypes);
       }
     }
-    function delayedBindJSDocTypedefTag() {
-      if (!delayedTypeAliases) {
-        return;
+    return links.resolvedType;
+  }
+  function isReadonlyTypeOperator(node) {
+    return isTypeOperatorNode(node) && node.operator === 148 /* ReadonlyKeyword */;
+  }
+  function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations = []) {
+    const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations);
+    return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget;
+  }
+  function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
+    if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) {
+      return readonly ? globalReadonlyArrayType : globalArrayType;
+    }
+    const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (some(namedMemberDeclarations, (node) => !!node) ? "," + map(namedMemberDeclarations, (node) => node ? getNodeId(node) : "_").join(",") : "");
+    let type = tupleTypes.get(key);
+    if (!type) {
+      tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations));
+    }
+    return type;
+  }
+  function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
+    const arity = elementFlags.length;
+    const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */)));
+    let typeParameters;
+    const properties = [];
+    let combinedFlags = 0;
+    if (arity) {
+      typeParameters = new Array(arity);
+      for (let i = 0; i < arity; i++) {
+        const typeParameter = typeParameters[i] = createTypeParameter();
+        const flags = elementFlags[i];
+        combinedFlags |= flags;
+        if (!(combinedFlags & 12 /* Variable */)) {
+          const property = createSymbol(4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0), "" + i, readonly ? 8 /* Readonly */ : 0);
+          property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
+          property.links.type = typeParameter;
+          properties.push(property);
+        }
       }
-      const saveContainer = container;
-      const saveLastContainer = lastContainer;
-      const saveBlockScopeContainer = blockScopeContainer;
-      const saveParent = parent2;
-      const saveCurrentFlow = currentFlow;
-      for (const typeAlias of delayedTypeAliases) {
-        const host = typeAlias.parent.parent;
-        container = getEnclosingContainer(host) || file;
-        blockScopeContainer = getEnclosingBlockScopeContainer(host) || file;
-        currentFlow = initFlowNode({ flags: 2 /* Start */ });
-        parent2 = typeAlias;
-        bind(typeAlias.typeExpression);
-        const declName = getNameOfDeclaration(typeAlias);
-        if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) {
-          const isTopLevel = isTopLevelNamespaceAssignment(declName.parent);
-          if (isTopLevel) {
-            bindPotentiallyMissingNamespaces(
-              file.symbol,
-              declName.parent,
-              isTopLevel,
-              !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
-              /*containerIsClass*/
-              false
+    }
+    const fixedLength = properties.length;
+    const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
+    if (combinedFlags & 12 /* Variable */) {
+      lengthSymbol.links.type = numberType;
+    } else {
+      const literalTypes = [];
+      for (let i = minLength; i <= arity; i++) literalTypes.push(getNumberLiteralType(i));
+      lengthSymbol.links.type = getUnionType(literalTypes);
+    }
+    properties.push(lengthSymbol);
+    const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
+    type.typeParameters = typeParameters;
+    type.outerTypeParameters = void 0;
+    type.localTypeParameters = typeParameters;
+    type.instantiations = /* @__PURE__ */ new Map();
+    type.instantiations.set(getTypeListId(type.typeParameters), type);
+    type.target = type;
+    type.resolvedTypeArguments = type.typeParameters;
+    type.thisType = createTypeParameter();
+    type.thisType.isThisType = true;
+    type.thisType.constraint = type;
+    type.declaredProperties = properties;
+    type.declaredCallSignatures = emptyArray;
+    type.declaredConstructSignatures = emptyArray;
+    type.declaredIndexInfos = emptyArray;
+    type.elementFlags = elementFlags;
+    type.minLength = minLength;
+    type.fixedLength = fixedLength;
+    type.hasRestElement = !!(combinedFlags & 12 /* Variable */);
+    type.combinedFlags = combinedFlags;
+    type.readonly = readonly;
+    type.labeledElementDeclarations = namedMemberDeclarations;
+    return type;
+  }
+  function createNormalizedTypeReference(target, typeArguments) {
+    return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments);
+  }
+  function createNormalizedTupleType(target, elementTypes) {
+    var _a, _b, _c, _d;
+    if (!(target.combinedFlags & 14 /* NonRequired */)) {
+      return createTypeReference(target, elementTypes);
+    }
+    if (target.combinedFlags & 8 /* Variadic */) {
+      const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */)));
+      if (unionIndex >= 0) {
+        return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType;
+      }
+    }
+    const expandedTypes = [];
+    const expandedFlags = [];
+    const expandedDeclarations = [];
+    let lastRequiredIndex = -1;
+    let firstRestIndex = -1;
+    let lastOptionalOrRestIndex = -1;
+    for (let i = 0; i < elementTypes.length; i++) {
+      const type = elementTypes[i];
+      const flags = target.elementFlags[i];
+      if (flags & 8 /* Variadic */) {
+        if (type.flags & 1 /* Any */) {
+          addElement(type, 4 /* Rest */, (_a = target.labeledElementDeclarations) == null ? void 0 : _a[i]);
+        } else if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) {
+          addElement(type, 8 /* Variadic */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]);
+        } else if (isTupleType(type)) {
+          const elements = getElementTypes(type);
+          if (elements.length + expandedTypes.length >= 1e4) {
+            error2(
+              currentNode,
+              isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent
             );
-            const oldContainer = container;
-            switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) {
-              case 1 /* ExportsProperty */:
-              case 2 /* ModuleExports */:
-                if (!isExternalOrCommonJsModule(file)) {
-                  container = void 0;
-                } else {
-                  container = file;
-                }
-                break;
-              case 4 /* ThisProperty */:
-                container = declName.parent.expression;
-                break;
-              case 3 /* PrototypeProperty */:
-                container = declName.parent.expression.name;
-                break;
-              case 5 /* Property */:
-                container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression;
-                break;
-              case 0 /* None */:
-                return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration");
-            }
-            if (container) {
-              declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-            }
-            container = oldContainer;
+            return errorType;
           }
-        } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 80 /* Identifier */) {
-          parent2 = typeAlias.parent;
-          bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+          forEach(elements, (t, n) => {
+            var _a2;
+            return addElement(t, type.target.elementFlags[n], (_a2 = type.target.labeledElementDeclarations) == null ? void 0 : _a2[n]);
+          });
         } else {
-          bind(typeAlias.fullName);
+          addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]);
         }
+      } else {
+        addElement(type, flags, (_d = target.labeledElementDeclarations) == null ? void 0 : _d[i]);
       }
-      container = saveContainer;
-      lastContainer = saveLastContainer;
-      blockScopeContainer = saveBlockScopeContainer;
-      parent2 = saveParent;
-      currentFlow = saveCurrentFlow;
     }
-    function checkContextualIdentifier(node) {
-      if (!file.parseDiagnostics.length && !(node.flags & 33554432 /* Ambient */) && !(node.flags & 16777216 /* JSDoc */) && !isIdentifierName(node)) {
-        const originalKeywordKind = identifierToKeywordKind(node);
-        if (originalKeywordKind === void 0) {
-          return;
+    for (let i = 0; i < lastRequiredIndex; i++) {
+      if (expandedFlags[i] & 2 /* Optional */) expandedFlags[i] = 1 /* Required */;
+    }
+    if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) {
+      expandedTypes[firstRestIndex] = getUnionType(sameMap(expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1), (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t));
+      expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+      expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+      expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+    }
+    const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations);
+    return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget;
+    function addElement(type, flags, declaration) {
+      if (flags & 1 /* Required */) {
+        lastRequiredIndex = expandedFlags.length;
+      }
+      if (flags & 4 /* Rest */ && firstRestIndex < 0) {
+        firstRestIndex = expandedFlags.length;
+      }
+      if (flags & (2 /* Optional */ | 4 /* Rest */)) {
+        lastOptionalOrRestIndex = expandedFlags.length;
+      }
+      expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
+        type,
+        /*isProperty*/
+        true
+      ) : type);
+      expandedFlags.push(flags);
+      expandedDeclarations.push(declaration);
+    }
+  }
+  function sliceTupleType(type, index, endSkipCount = 0) {
+    const target = type.target;
+    const endIndex = getTypeReferenceArity(type) - endSkipCount;
+    return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
+      getTypeArguments(type).slice(index, endIndex),
+      target.elementFlags.slice(index, endIndex),
+      /*readonly*/
+      false,
+      target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
+    );
+  }
+  function getKnownKeysOfTupleType(type) {
+    return getUnionType(append(arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)), getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType)));
+  }
+  function getStartElementCount(type, flags) {
+    const index = findIndex(type.elementFlags, (f) => !(f & flags));
+    return index >= 0 ? index : type.elementFlags.length;
+  }
+  function getEndElementCount(type, flags) {
+    return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
+  }
+  function getTotalFixedElementCount(type) {
+    return type.fixedLength + getEndElementCount(type, 3 /* Fixed */);
+  }
+  function getElementTypes(type) {
+    const typeArguments = getTypeArguments(type);
+    const arity = getTypeReferenceArity(type);
+    return typeArguments.length === arity ? typeArguments : typeArguments.slice(0, arity);
+  }
+  function getTypeFromOptionalTypeNode(node) {
+    return addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true
+    );
+  }
+  function getTypeId(type) {
+    return type.id;
+  }
+  function containsType(types, type) {
+    return binarySearch(types, type, getTypeId, compareValues) >= 0;
+  }
+  function insertType(types, type) {
+    const index = binarySearch(types, type, getTypeId, compareValues);
+    if (index < 0) {
+      types.splice(~index, 0, type);
+      return true;
+    }
+    return false;
+  }
+  function addTypeToUnion(typeSet, includes, type) {
+    const flags = type.flags;
+    if (!(flags & 131072 /* Never */)) {
+      includes |= flags & 473694207 /* IncludesMask */;
+      if (flags & 465829888 /* Instantiable */) includes |= 33554432 /* IncludesInstantiable */;
+      if (flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) includes |= 536870912 /* IncludesConstrainedTypeVariable */;
+      if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */;
+      if (isErrorType(type)) includes |= 1073741824 /* IncludesError */;
+      if (!strictNullChecks && flags & 98304 /* Nullable */) {
+        if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */)) includes |= 4194304 /* IncludesNonWideningType */;
+      } else {
+        const len = typeSet.length;
+        const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues);
+        if (index < 0) {
+          typeSet.splice(~index, 0, type);
+        }
+      }
+    }
+    return includes;
+  }
+  function addTypesToUnion(typeSet, includes, types) {
+    let lastType;
+    for (const type of types) {
+      if (type !== lastType) {
+        includes = type.flags & 1048576 /* Union */ ? addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types) : addTypeToUnion(typeSet, includes, type);
+        lastType = type;
+      }
+    }
+    return includes;
+  }
+  function removeSubtypes(types, hasObjectTypes) {
+    var _a;
+    if (types.length < 2) {
+      return types;
+    }
+    const id = getTypeListId(types);
+    const match = subtypeReductionCache.get(id);
+    if (match) {
+      return match;
+    }
+    const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t)));
+    const len = types.length;
+    let i = len;
+    let count = 0;
+    while (i > 0) {
+      i--;
+      const source = types[i];
+      if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) {
+        if (source.flags & 262144 /* TypeParameter */ && getBaseConstraintOrType(source).flags & 1048576 /* Union */) {
+          if (isTypeRelatedTo(source, getUnionType(map(types, (t) => t === source ? neverType : t)), strictSubtypeRelation)) {
+            orderedRemoveItemAt(types, i);
+          }
+          continue;
         }
-        if (inStrictMode && originalKeywordKind >= 119 /* FirstFutureReservedWord */ && originalKeywordKind <= 127 /* LastFutureReservedWord */) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(node, getStrictModeIdentifierMessage(node), declarationNameToString(node)));
-        } else if (originalKeywordKind === 135 /* AwaitKeyword */) {
-          if (isExternalModule(file) && isInTopLevelContext(node)) {
-            file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module, declarationNameToString(node)));
-          } else if (node.flags & 65536 /* AwaitContext */) {
-            file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node)));
+        const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0;
+        const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty));
+        for (const target of types) {
+          if (source !== target) {
+            if (count === 1e5) {
+              const estimatedCount = count / (len - i) * len;
+              if (estimatedCount > 1e6) {
+                (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) });
+                error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
+                return void 0;
+              }
+            }
+            count++;
+            if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
+              const t = getTypeOfPropertyOfType(target, keyProperty.escapedName);
+              if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) {
+                continue;
+              }
+            }
+            if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) {
+              orderedRemoveItemAt(types, i);
+              break;
+            }
           }
-        } else if (originalKeywordKind === 127 /* YieldKeyword */ && node.flags & 16384 /* YieldContext */) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node)));
         }
       }
     }
-    function getStrictModeIdentifierMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode;
-      }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode;
+    subtypeReductionCache.set(id, types);
+    return types;
+  }
+  function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) {
+    let i = types.length;
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      const flags = t.flags;
+      const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType);
+      if (remove) {
+        orderedRemoveItemAt(types, i);
       }
-      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode;
     }
-    function checkPrivateIdentifier(node) {
-      if (node.escapedText === "#constructor") {
-        if (!file.parseDiagnostics.length) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.constructor_is_a_reserved_word, declarationNameToString(node)));
+  }
+  function removeStringLiteralsMatchedByTemplateLiterals(types) {
+    const templates = filter(types, isPatternLiteralType);
+    if (templates.length) {
+      let i = types.length;
+      while (i > 0) {
+        i--;
+        const t = types[i];
+        if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralOrStringMapping(t, template))) {
+          orderedRemoveItemAt(types, i);
         }
       }
     }
-    function checkStrictModeBinaryExpression(node) {
-      if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) {
-        checkStrictModeEvalOrArguments(node, node.left);
+  }
+  function isTypeMatchedByTemplateLiteralOrStringMapping(type, template) {
+    return template.flags & 134217728 /* TemplateLiteral */ ? isTypeMatchedByTemplateLiteralType(type, template) : isMemberOfStringMapping(type, template);
+  }
+  function removeConstrainedTypeVariables(types) {
+    const typeVariables = [];
+    for (const type of types) {
+      if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
+        const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
+        pushIfUnique(typeVariables, type.types[index]);
       }
     }
-    function checkStrictModeCatchClause(node) {
-      if (inStrictMode && node.variableDeclaration) {
-        checkStrictModeEvalOrArguments(node, node.variableDeclaration.name);
+    for (const typeVariable of typeVariables) {
+      const primitives = [];
+      for (const type of types) {
+        if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
+          const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
+          if (type.types[index] === typeVariable) {
+            insertType(primitives, type.types[1 - index]);
+          }
+        }
+      }
+      const constraint = getBaseConstraintOfType(typeVariable);
+      if (everyType(constraint, (t) => containsType(primitives, t))) {
+        let i = types.length;
+        while (i > 0) {
+          i--;
+          const type = types[i];
+          if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
+            const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
+            if (type.types[index] === typeVariable && containsType(primitives, type.types[1 - index])) {
+              orderedRemoveItemAt(types, i);
+            }
+          }
+        }
+        insertType(types, typeVariable);
       }
     }
-    function checkStrictModeDeleteExpression(node) {
-      if (inStrictMode && node.expression.kind === 80 /* Identifier */) {
-        const span = getErrorSpanForNode(file, node.expression);
-        file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode));
+  }
+  function isNamedUnionType(type) {
+    return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin));
+  }
+  function addNamedUnions(namedUnions, types) {
+    for (const t of types) {
+      if (t.flags & 1048576 /* Union */) {
+        const origin = t.origin;
+        if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) {
+          pushIfUnique(namedUnions, t);
+        } else if (origin && origin.flags & 1048576 /* Union */) {
+          addNamedUnions(namedUnions, origin.types);
+        }
       }
     }
-    function isEvalOrArgumentsIdentifier(node) {
-      return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments");
+  }
+  function createOriginUnionOrIntersectionType(flags, types) {
+    const result = createOriginType(flags);
+    result.types = types;
+    return result;
+  }
+  function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) {
+    if (types.length === 0) {
+      return neverType;
+    }
+    if (types.length === 1) {
+      return types[0];
     }
-    function checkStrictModeEvalOrArguments(contextNode, name) {
-      if (name && name.kind === 80 /* Identifier */) {
-        const identifier = name;
-        if (isEvalOrArgumentsIdentifier(identifier)) {
-          const span = getErrorSpanForNode(file, name);
-          file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), idText(identifier)));
-        }
+    if (types.length === 2 && !origin && (types[0].flags & 1048576 /* Union */ || types[1].flags & 1048576 /* Union */)) {
+      const infix = unionReduction === 0 /* None */ ? "N" : unionReduction === 2 /* Subtype */ ? "S" : "L";
+      const index = types[0].id < types[1].id ? 0 : 1;
+      const id = types[index].id + infix + types[1 - index].id + getAliasId(aliasSymbol, aliasTypeArguments);
+      let type = unionOfUnionTypes.get(id);
+      if (!type) {
+        type = getUnionTypeWorker(
+          types,
+          unionReduction,
+          aliasSymbol,
+          aliasTypeArguments,
+          /*origin*/
+          void 0
+        );
+        unionOfUnionTypes.set(id, type);
       }
+      return type;
     }
-    function getStrictModeEvalOrArgumentsMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode;
+    return getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin);
+  }
+  function getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin) {
+    let typeSet = [];
+    const includes = addTypesToUnion(typeSet, 0, types);
+    if (unionReduction !== 0 /* None */) {
+      if (includes & 3 /* AnyOrUnknown */) {
+        return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType : unknownType;
       }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode;
+      if (includes & 32768 /* Undefined */) {
+        if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
+          orderedRemoveItemAt(typeSet, 1);
+        }
       }
-      return Diagnostics.Invalid_use_of_0_in_strict_mode;
-    }
-    function checkStrictModeFunctionName(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.name);
+      if (includes & (32 /* Enum */ | 2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
+        removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */));
+      }
+      if (includes & 128 /* StringLiteral */ && includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) {
+        removeStringLiteralsMatchedByTemplateLiterals(typeSet);
+      }
+      if (includes & 536870912 /* IncludesConstrainedTypeVariable */) {
+        removeConstrainedTypeVariables(typeSet);
+      }
+      if (unionReduction === 2 /* Subtype */) {
+        typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */));
+        if (!typeSet) {
+          return errorType;
+        }
+      }
+      if (typeSet.length === 0) {
+        return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType;
       }
     }
-    function getStrictModeBlockScopeFunctionDeclarationMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode;
+    if (!origin && includes & 1048576 /* Union */) {
+      const namedUnions = [];
+      addNamedUnions(namedUnions, types);
+      const reducedTypes = [];
+      for (const t of typeSet) {
+        if (!some(namedUnions, (union) => containsType(union.types, t))) {
+          reducedTypes.push(t);
+        }
       }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode;
+      if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
+        return namedUnions[0];
+      }
+      const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
+      if (namedTypesCount + reducedTypes.length === typeSet.length) {
+        for (const t of namedUnions) {
+          insertType(reducedTypes, t);
+        }
+        origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes);
       }
-      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5;
     }
-    function checkStrictModeFunctionDeclaration(node) {
-      if (languageVersion < 2 /* ES2015 */) {
-        if (blockScopeContainer.kind !== 312 /* SourceFile */ && blockScopeContainer.kind !== 267 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) {
-          const errorSpan = getErrorSpanForNode(file, node);
-          file.bindDiagnostics.push(createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node)));
+    const objectFlags = (includes & 36323331 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0);
+    return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin);
+  }
+  function getUnionOrIntersectionTypePredicate(signatures, kind) {
+    let last2;
+    const types = [];
+    for (const sig of signatures) {
+      const pred = getTypePredicateOfSignature(sig);
+      if (pred) {
+        if (pred.kind !== 0 /* This */ && pred.kind !== 1 /* Identifier */ || last2 && !typePredicateKindsMatch(last2, pred)) {
+          return void 0;
+        }
+        last2 = pred;
+        types.push(pred.type);
+      } else {
+        const returnType = kind !== 2097152 /* Intersection */ ? getReturnTypeOfSignature(sig) : void 0;
+        if (returnType !== falseType && returnType !== regularFalseType) {
+          return void 0;
         }
       }
     }
-    function checkStrictModePostfixUnaryExpression(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.operand);
+    if (!last2) {
+      return void 0;
+    }
+    const compositeType = getUnionOrIntersectionType(types, kind);
+    return createTypePredicate(last2.kind, last2.parameterName, last2.parameterIndex, compositeType);
+  }
+  function typePredicateKindsMatch(a, b) {
+    return a.kind === b.kind && a.parameterIndex === b.parameterIndex;
+  }
+  function getUnionTypeFromSortedList(types, precomputedObjectFlags, aliasSymbol, aliasTypeArguments, origin) {
+    if (types.length === 0) {
+      return neverType;
+    }
+    if (types.length === 1) {
+      return types[0];
+    }
+    const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`;
+    const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments);
+    let type = unionTypes.get(id);
+    if (!type) {
+      type = createType(1048576 /* Union */);
+      type.objectFlags = precomputedObjectFlags | getPropagatingFlagsOfTypes(
+        types,
+        /*excludeKinds*/
+        98304 /* Nullable */
+      );
+      type.types = types;
+      type.origin = origin;
+      type.aliasSymbol = aliasSymbol;
+      type.aliasTypeArguments = aliasTypeArguments;
+      if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) {
+        type.flags |= 16 /* Boolean */;
+        type.intrinsicName = "boolean";
       }
+      unionTypes.set(id, type);
+    }
+    return type;
+  }
+  function getTypeFromUnionTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      links.resolvedType = getUnionType(map(node.types, getTypeFromTypeNode), 1 /* Literal */, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol));
+    }
+    return links.resolvedType;
+  }
+  function addTypeToIntersection(typeSet, includes, type) {
+    const flags = type.flags;
+    if (flags & 2097152 /* Intersection */) {
+      return addTypesToIntersection(typeSet, includes, type.types);
     }
-    function checkStrictModePrefixUnaryExpression(node) {
-      if (inStrictMode) {
-        if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
-          checkStrictModeEvalOrArguments(node, node.operand);
+    if (isEmptyAnonymousObjectType(type)) {
+      if (!(includes & 16777216 /* IncludesEmptyObject */)) {
+        includes |= 16777216 /* IncludesEmptyObject */;
+        typeSet.set(type.id.toString(), type);
+      }
+    } else {
+      if (flags & 3 /* AnyOrUnknown */) {
+        if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */;
+        if (isErrorType(type)) includes |= 1073741824 /* IncludesError */;
+      } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
+        if (type === missingType) {
+          includes |= 262144 /* IncludesMissingType */;
+          type = undefinedType;
+        }
+        if (!typeSet.has(type.id.toString())) {
+          if (type.flags & 109472 /* Unit */ && includes & 109472 /* Unit */) {
+            includes |= 67108864 /* NonPrimitive */;
+          }
+          typeSet.set(type.id.toString(), type);
         }
       }
+      includes |= flags & 473694207 /* IncludesMask */;
+    }
+    return includes;
+  }
+  function addTypesToIntersection(typeSet, includes, types) {
+    for (const type of types) {
+      includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type));
     }
-    function checkStrictModeWithStatement(node) {
-      if (inStrictMode) {
-        errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode);
+    return includes;
+  }
+  function removeRedundantSupertypes(types, includes) {
+    let i = types.length;
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */;
+      if (remove) {
+        orderedRemoveItemAt(types, i);
       }
     }
-    function checkStrictModeLabeledStatement(node) {
-      if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) {
-        if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) {
-          errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here);
+  }
+  function eachUnionContains(unionTypes2, type) {
+    for (const u of unionTypes2) {
+      if (!containsType(u.types, type)) {
+        const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & (32 /* Enum */ | 256 /* NumberLiteral */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0;
+        if (!primitive || !containsType(u.types, primitive)) {
+          return false;
         }
       }
     }
-    function errorOnFirstToken(node, message, ...args) {
-      const span = getSpanOfTokenAtPosition(file, node.pos);
-      file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, ...args));
+    return true;
+  }
+  function extractRedundantTemplateLiterals(types) {
+    let i = types.length;
+    const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */));
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      if (!(t.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */))) continue;
+      for (const t2 of literals) {
+        if (isTypeSubtypeOf(t2, t)) {
+          orderedRemoveItemAt(types, i);
+          break;
+        } else if (isPatternLiteralType(t)) {
+          return true;
+        }
+      }
     }
-    function errorOrSuggestionOnNode(isError, node, message) {
-      errorOrSuggestionOnRange(isError, node, node, message);
+    return false;
+  }
+  function removeFromEach(types, flag) {
+    for (let i = 0; i < types.length; i++) {
+      types[i] = filterType(types[i], (t) => !(t.flags & flag));
     }
-    function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) {
-      addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message);
+  }
+  function intersectUnionsOfPrimitiveTypes(types) {
+    let unionTypes2;
+    const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */));
+    if (index < 0) {
+      return false;
     }
-    function addErrorOrSuggestionDiagnostic(isError, range, message) {
-      const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message);
-      if (isError) {
-        file.bindDiagnostics.push(diag2);
+    let i = index + 1;
+    while (i < types.length) {
+      const t = types[i];
+      if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) {
+        (unionTypes2 || (unionTypes2 = [types[index]])).push(t);
+        orderedRemoveItemAt(types, i);
       } else {
-        file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ });
+        i++;
       }
     }
-    function bind(node) {
-      if (!node) {
-        return;
-      }
-      setParent(node, parent2);
-      if (tracing)
-        node.tracingPath = file.path;
-      const saveInStrictMode = inStrictMode;
-      bindWorker(node);
-      if (node.kind > 165 /* LastToken */) {
-        const saveParent = parent2;
-        parent2 = node;
-        const containerFlags = getContainerFlags(node);
-        if (containerFlags === 0 /* None */) {
-          bindChildren(node);
-        } else {
-          bindContainer(node, containerFlags);
+    if (!unionTypes2) {
+      return false;
+    }
+    const checked = [];
+    const result = [];
+    for (const u of unionTypes2) {
+      for (const t of u.types) {
+        if (insertType(checked, t)) {
+          if (eachUnionContains(unionTypes2, t)) {
+            insertType(result, t);
+          }
         }
-        parent2 = saveParent;
-      } else {
-        const saveParent = parent2;
-        if (node.kind === 1 /* EndOfFileToken */)
-          parent2 = node;
-        bindJSDoc(node);
-        parent2 = saveParent;
       }
-      inStrictMode = saveInStrictMode;
     }
-    function bindJSDoc(node) {
-      if (hasJSDocNodes(node)) {
-        if (isInJSFile(node)) {
-          for (const j of node.jsDoc) {
-            bind(j);
+    types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */);
+    return true;
+  }
+  function createIntersectionType(types, objectFlags, aliasSymbol, aliasTypeArguments) {
+    const result = createType(2097152 /* Intersection */);
+    result.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
+      types,
+      /*excludeKinds*/
+      98304 /* Nullable */
+    );
+    result.types = types;
+    result.aliasSymbol = aliasSymbol;
+    result.aliasTypeArguments = aliasTypeArguments;
+    return result;
+  }
+  function getIntersectionType(types, flags = 0 /* None */, aliasSymbol, aliasTypeArguments) {
+    const typeMembershipMap = /* @__PURE__ */ new Map();
+    const includes = addTypesToIntersection(typeMembershipMap, 0, types);
+    const typeSet = arrayFrom(typeMembershipMap.values());
+    let objectFlags = 0 /* None */;
+    if (includes & 131072 /* Never */) {
+      return contains(typeSet, silentNeverType) ? silentNeverType : neverType;
+    }
+    if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) {
+      return neverType;
+    }
+    if (includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) {
+      return neverType;
+    }
+    if (includes & 1 /* Any */) {
+      return includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType;
+    }
+    if (!strictNullChecks && includes & 98304 /* Nullable */) {
+      return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType;
+    }
+    if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) {
+      if (!(flags & 1 /* NoSupertypeReduction */)) removeRedundantSupertypes(typeSet, includes);
+    }
+    if (includes & 262144 /* IncludesMissingType */) {
+      typeSet[typeSet.indexOf(undefinedType)] = missingType;
+    }
+    if (typeSet.length === 0) {
+      return unknownType;
+    }
+    if (typeSet.length === 1) {
+      return typeSet[0];
+    }
+    if (typeSet.length === 2 && !(flags & 2 /* NoConstraintReduction */)) {
+      const typeVarIndex = typeSet[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
+      const typeVariable = typeSet[typeVarIndex];
+      const primitiveType = typeSet[1 - typeVarIndex];
+      if (typeVariable.flags & 8650752 /* TypeVariable */ && (primitiveType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) && !isGenericStringLikeType(primitiveType) || includes & 16777216 /* IncludesEmptyObject */)) {
+        const constraint = getBaseConstraintOfType(typeVariable);
+        if (constraint && everyType(constraint, (t) => !!(t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) || isEmptyAnonymousObjectType(t))) {
+          if (isTypeStrictSubtypeOf(constraint, primitiveType)) {
+            return typeVariable;
           }
-        } else {
-          for (const j of node.jsDoc) {
-            setParent(j, node);
-            setParentRecursive(
-              j,
-              /*incremental*/
-              false
-            );
+          if (!(constraint.flags & 1048576 /* Union */ && someType(constraint, (c) => isTypeStrictSubtypeOf(c, primitiveType)))) {
+            if (!isTypeStrictSubtypeOf(primitiveType, constraint)) {
+              return neverType;
+            }
           }
+          objectFlags = 67108864 /* IsConstrainedTypeVariable */;
         }
       }
     }
-    function updateStrictModeStatementList(statements) {
-      if (!inStrictMode) {
-        for (const statement of statements) {
-          if (!isPrologueDirective(statement)) {
-            return;
-          }
-          if (isUseStrictPrologueDirective(statement)) {
-            inStrictMode = true;
-            return;
+    const id = getTypeListId(typeSet) + (flags & 2 /* NoConstraintReduction */ ? "*" : getAliasId(aliasSymbol, aliasTypeArguments));
+    let result = intersectionTypes.get(id);
+    if (!result) {
+      if (includes & 1048576 /* Union */) {
+        if (intersectUnionsOfPrimitiveTypes(typeSet)) {
+          result = getIntersectionType(typeSet, flags, aliasSymbol, aliasTypeArguments);
+        } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && t.types[0].flags & 32768 /* Undefined */))) {
+          const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
+          removeFromEach(typeSet, 32768 /* Undefined */);
+          result = getUnionType([getIntersectionType(typeSet, flags), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+        } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && (t.types[0].flags & 65536 /* Null */ || t.types[1].flags & 65536 /* Null */)))) {
+          removeFromEach(typeSet, 65536 /* Null */);
+          result = getUnionType([getIntersectionType(typeSet, flags), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+        } else if (typeSet.length >= 4) {
+          const middle = Math.floor(typeSet.length / 2);
+          result = getIntersectionType([getIntersectionType(typeSet.slice(0, middle), flags), getIntersectionType(typeSet.slice(middle), flags)], flags, aliasSymbol, aliasTypeArguments);
+        } else {
+          if (!checkCrossProductUnion(typeSet)) {
+            return errorType;
           }
+          const constituents = getCrossProductIntersections(typeSet, flags);
+          const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0;
+          result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin);
         }
+      } else {
+        result = createIntersectionType(typeSet, objectFlags, aliasSymbol, aliasTypeArguments);
       }
+      intersectionTypes.set(id, result);
     }
-    function isUseStrictPrologueDirective(node) {
-      const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression);
-      return nodeText2 === '"use strict"' || nodeText2 === "'use strict'";
+    return result;
+  }
+  function getCrossProductUnionSize(types) {
+    return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1);
+  }
+  function checkCrossProductUnion(types) {
+    var _a;
+    const size = getCrossProductUnionSize(types);
+    if (size >= 1e5) {
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size });
+      error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
+      return false;
     }
-    function bindWorker(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) {
-            let parentNode = node.parent;
-            while (parentNode && !isJSDocTypeAlias(parentNode)) {
-              parentNode = parentNode.parent;
-            }
-            bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-            break;
-          }
-        case 110 /* ThisKeyword */:
-          if (currentFlow && (isExpression(node) || parent2.kind === 304 /* ShorthandPropertyAssignment */)) {
-            node.flowNode = currentFlow;
-          }
-          return checkContextualIdentifier(node);
-        case 166 /* QualifiedName */:
-          if (currentFlow && isPartOfTypeQuery(node)) {
-            node.flowNode = currentFlow;
-          }
-          break;
-        case 236 /* MetaProperty */:
-        case 108 /* SuperKeyword */:
-          node.flowNode = currentFlow;
-          break;
-        case 81 /* PrivateIdentifier */:
-          return checkPrivateIdentifier(node);
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          const expr = node;
-          if (currentFlow && isNarrowableReference(expr)) {
-            expr.flowNode = currentFlow;
-          }
-          if (isSpecialPropertyDeclaration(expr)) {
-            bindSpecialPropertyDeclaration(expr);
-          }
-          if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
-            declareSymbol(
-              file.locals,
-              /*parent*/
-              void 0,
-              expr.expression,
-              1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
-              111550 /* FunctionScopedVariableExcludes */
-            );
-          }
-          break;
-        case 226 /* BinaryExpression */:
-          const specialKind = getAssignmentDeclarationKind(node);
-          switch (specialKind) {
-            case 1 /* ExportsProperty */:
-              bindExportsPropertyAssignment(node);
-              break;
-            case 2 /* ModuleExports */:
-              bindModuleExportsAssignment(node);
-              break;
-            case 3 /* PrototypeProperty */:
-              bindPrototypePropertyAssignment(node.left, node);
-              break;
-            case 6 /* Prototype */:
-              bindPrototypeAssignment(node);
-              break;
-            case 4 /* ThisProperty */:
-              bindThisPropertyAssignment(node);
-              break;
-            case 5 /* Property */:
-              const expression = node.left.expression;
-              if (isInJSFile(node) && isIdentifier(expression)) {
-                const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText);
-                if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) {
-                  bindThisPropertyAssignment(node);
-                  break;
-                }
-              }
-              bindSpecialPropertyAssignment(node);
-              break;
-            case 0 /* None */:
-              break;
-            default:
-              Debug.fail("Unknown binary expression special property assignment kind");
-          }
-          return checkStrictModeBinaryExpression(node);
-        case 299 /* CatchClause */:
-          return checkStrictModeCatchClause(node);
-        case 220 /* DeleteExpression */:
-          return checkStrictModeDeleteExpression(node);
-        case 225 /* PostfixUnaryExpression */:
-          return checkStrictModePostfixUnaryExpression(node);
-        case 224 /* PrefixUnaryExpression */:
-          return checkStrictModePrefixUnaryExpression(node);
-        case 254 /* WithStatement */:
-          return checkStrictModeWithStatement(node);
-        case 256 /* LabeledStatement */:
-          return checkStrictModeLabeledStatement(node);
-        case 197 /* ThisType */:
-          seenThisKeyword = true;
-          return;
-        case 182 /* TypePredicate */:
-          break;
-        case 168 /* TypeParameter */:
-          return bindTypeParameter(node);
-        case 169 /* Parameter */:
-          return bindParameter(node);
-        case 260 /* VariableDeclaration */:
-          return bindVariableDeclarationOrBindingElement(node);
-        case 208 /* BindingElement */:
-          node.flowNode = currentFlow;
-          return bindVariableDeclarationOrBindingElement(node);
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-          return bindPropertyWorker(node);
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-          return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */);
-        case 306 /* EnumMember */:
-          return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */);
-        case 179 /* CallSignature */:
-        case 180 /* ConstructSignature */:
-        case 181 /* IndexSignature */:
-          return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */);
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */);
-        case 262 /* FunctionDeclaration */:
-          return bindFunctionDeclaration(node);
-        case 176 /* Constructor */:
-          return declareSymbolAndAddToSymbolTable(
-            node,
-            16384 /* Constructor */,
-            /*symbolExcludes:*/
-            0 /* None */
-          );
-        case 177 /* GetAccessor */:
-          return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
-        case 178 /* SetAccessor */:
-          return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */);
-        case 184 /* FunctionType */:
-        case 324 /* JSDocFunctionType */:
-        case 330 /* JSDocSignature */:
-        case 185 /* ConstructorType */:
-          return bindFunctionOrConstructorType(node);
-        case 187 /* TypeLiteral */:
-        case 329 /* JSDocTypeLiteral */:
-        case 200 /* MappedType */:
-          return bindAnonymousTypeWorker(node);
-        case 339 /* JSDocClassTag */:
-          return bindJSDocClassTag(node);
-        case 210 /* ObjectLiteralExpression */:
-          return bindObjectLiteralExpression(node);
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          return bindFunctionExpression(node);
-        case 213 /* CallExpression */:
-          const assignmentKind = getAssignmentDeclarationKind(node);
-          switch (assignmentKind) {
-            case 7 /* ObjectDefinePropertyValue */:
-              return bindObjectDefinePropertyAssignment(node);
-            case 8 /* ObjectDefinePropertyExports */:
-              return bindObjectDefinePropertyExport(node);
-            case 9 /* ObjectDefinePrototypeProperty */:
-              return bindObjectDefinePrototypeProperty(node);
-            case 0 /* None */:
-              break;
-            default:
-              return Debug.fail("Unknown call expression assignment declaration kind");
-          }
-          if (isInJSFile(node)) {
-            bindCallExpression(node);
-          }
-          break;
-        case 231 /* ClassExpression */:
-        case 263 /* ClassDeclaration */:
-          inStrictMode = true;
-          return bindClassLikeDeclaration(node);
-        case 264 /* InterfaceDeclaration */:
-          return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */);
-        case 265 /* TypeAliasDeclaration */:
-          return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-        case 266 /* EnumDeclaration */:
-          return bindEnumDeclaration(node);
-        case 267 /* ModuleDeclaration */:
-          return bindModuleDeclaration(node);
-        case 292 /* JsxAttributes */:
-          return bindJsxAttributes(node);
-        case 291 /* JsxAttribute */:
-          return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */);
-        case 271 /* ImportEqualsDeclaration */:
-        case 274 /* NamespaceImport */:
-        case 276 /* ImportSpecifier */:
-        case 281 /* ExportSpecifier */:
-          return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-        case 270 /* NamespaceExportDeclaration */:
-          return bindNamespaceExportDeclaration(node);
-        case 273 /* ImportClause */:
-          return bindImportClause(node);
-        case 278 /* ExportDeclaration */:
-          return bindExportDeclaration(node);
-        case 277 /* ExportAssignment */:
-          return bindExportAssignment(node);
-        case 312 /* SourceFile */:
-          updateStrictModeStatementList(node.statements);
-          return bindSourceFileIfExternalModule();
-        case 241 /* Block */:
-          if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) {
-            return;
-          }
-        case 268 /* ModuleBlock */:
-          return updateStrictModeStatementList(node.statements);
-        case 348 /* JSDocParameterTag */:
-          if (node.parent.kind === 330 /* JSDocSignature */) {
-            return bindParameter(node);
-          }
-          if (node.parent.kind !== 329 /* JSDocTypeLiteral */) {
-            break;
-          }
-        case 355 /* JSDocPropertyTag */:
-          const propTag = node;
-          const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 323 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
-          return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-        case 353 /* JSDocTypedefTag */:
-        case 345 /* JSDocCallbackTag */:
-        case 347 /* JSDocEnumTag */:
-          return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
-        case 346 /* JSDocOverloadTag */:
-          return bind(node.typeExpression);
-      }
-    }
-    function bindPropertyWorker(node) {
-      const isAutoAccessor = isAutoAccessorPropertyDeclaration(node);
-      const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */;
-      const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */;
-      return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes);
-    }
-    function bindAnonymousTypeWorker(node) {
-      return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */);
-    }
-    function bindSourceFileIfExternalModule() {
-      setExportContextFlag(file);
-      if (isExternalModule(file)) {
-        bindSourceFileAsExternalModule();
-      } else if (isJsonSourceFile(file)) {
-        bindSourceFileAsExternalModule();
-        const originalSymbol = file.symbol;
-        declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, -1 /* All */);
-        file.symbol = originalSymbol;
+    return true;
+  }
+  function getCrossProductIntersections(types, flags) {
+    const count = getCrossProductUnionSize(types);
+    const intersections = [];
+    for (let i = 0; i < count; i++) {
+      const constituents = types.slice();
+      let n = i;
+      for (let j = types.length - 1; j >= 0; j--) {
+        if (types[j].flags & 1048576 /* Union */) {
+          const sourceTypes = types[j].types;
+          const length2 = sourceTypes.length;
+          constituents[j] = sourceTypes[n % length2];
+          n = Math.floor(n / length2);
+        }
+      }
+      const t = getIntersectionType(constituents, flags);
+      if (!(t.flags & 131072 /* Never */)) intersections.push(t);
+    }
+    return intersections;
+  }
+  function getConstituentCount(type) {
+    return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types);
+  }
+  function getConstituentCountOfTypes(types) {
+    return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0);
+  }
+  function getTypeFromIntersectionTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      const types = map(node.types, getTypeFromTypeNode);
+      const emptyIndex = types.length === 2 ? types.indexOf(emptyTypeLiteralType) : -1;
+      const t = emptyIndex >= 0 ? types[1 - emptyIndex] : unknownType;
+      const noSupertypeReduction = !!(t.flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */) || t.flags & 134217728 /* TemplateLiteral */ && isPatternLiteralType(t));
+      links.resolvedType = getIntersectionType(types, noSupertypeReduction ? 1 /* NoSupertypeReduction */ : 0, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol));
+    }
+    return links.resolvedType;
+  }
+  function createIndexType(type, indexFlags) {
+    const result = createType(4194304 /* Index */);
+    result.type = type;
+    result.indexFlags = indexFlags;
+    return result;
+  }
+  function createOriginIndexType(type) {
+    const result = createOriginType(4194304 /* Index */);
+    result.type = type;
+    return result;
+  }
+  function getIndexTypeForGenericType(type, indexFlags) {
+    return indexFlags & 1 /* StringsOnly */ ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, 1 /* StringsOnly */)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, 0 /* None */));
+  }
+  function getIndexTypeForMappedType(type, indexFlags) {
+    const typeParameter = getTypeParameterFromMappedType(type);
+    const constraintType = getConstraintTypeFromMappedType(type);
+    const nameType = getNameTypeFromMappedType(type.target || type);
+    if (!nameType && !(indexFlags & 2 /* NoIndexSignatures */)) {
+      return constraintType;
+    }
+    const keyTypes = [];
+    if (isGenericIndexType(constraintType)) {
+      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+        return getIndexTypeForGenericType(type, indexFlags);
       }
+      forEachType(constraintType, addMemberForKeyType);
+    } else if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+      const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
+      forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, !!(indexFlags & 1 /* StringsOnly */), addMemberForKeyType);
+    } else {
+      forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
     }
-    function bindSourceFileAsExternalModule() {
-      bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`);
+    const result = indexFlags & 2 /* NoIndexSignatures */ ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes);
+    if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) {
+      return constraintType;
     }
-    function bindExportAssignment(node) {
-      if (!container.symbol || !container.symbol.exports) {
-        bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node));
-      } else {
-        const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */;
-        const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, -1 /* All */);
-        if (node.isExportEquals) {
-          setValueDeclaration(symbol, node);
-        }
-      }
+    return result;
+    function addMemberForKeyType(keyType) {
+      const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
+      keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType);
     }
-    function bindNamespaceExportDeclaration(node) {
-      if (some(node.modifiers)) {
-        file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here));
-      }
-      const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0;
-      if (diag2) {
-        file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2));
-      } else {
-        file.symbol.globalExports = file.symbol.globalExports || createSymbolTable();
-        declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
+  }
+  function hasDistributiveNameType(mappedType) {
+    const typeVariable = getTypeParameterFromMappedType(mappedType);
+    return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable);
+    function isDistributive(type) {
+      return type.flags & (3 /* AnyOrUnknown */ | 402784252 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false;
     }
-    function bindExportDeclaration(node) {
-      if (!container.symbol || !container.symbol.exports) {
-        bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node));
-      } else if (!node.exportClause) {
-        declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */);
-      } else if (isNamespaceExport(node.exportClause)) {
-        setParent(node.exportClause, node);
-        declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
+  }
+  function getLiteralTypeFromPropertyName(name) {
+    if (isPrivateIdentifier(name)) {
+      return neverType;
     }
-    function bindImportClause(node) {
-      if (node.name) {
-        declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
+    if (isNumericLiteral(name)) {
+      return getRegularTypeOfLiteralType(checkExpression(name));
     }
-    function setCommonJsModuleIndicator(node) {
-      if (file.externalModuleIndicator && file.externalModuleIndicator !== true) {
-        return false;
-      }
-      if (!file.commonJsModuleIndicator) {
-        file.commonJsModuleIndicator = node;
-        if (!file.externalModuleIndicator) {
-          bindSourceFileAsExternalModule();
-        }
-      }
-      return true;
+    if (isComputedPropertyName(name)) {
+      return getRegularTypeOfLiteralType(checkComputedPropertyName(name));
     }
-    function bindObjectDefinePropertyExport(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const symbol = forEachIdentifierInEntityName(
-        node.arguments[0],
-        /*parent*/
-        void 0,
-        (id, symbol2) => {
-          if (symbol2) {
-            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
-          }
-          return symbol2;
-        }
-      );
-      if (symbol) {
-        const flags = 4 /* Property */ | 1048576 /* ExportValue */;
-        declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
-      }
+    const propertyName = getPropertyNameForPropertyNameNode(name);
+    if (propertyName !== void 0) {
+      return getStringLiteralType(unescapeLeadingUnderscores(propertyName));
     }
-    function bindExportsPropertyAssignment(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const symbol = forEachIdentifierInEntityName(
-        node.left.expression,
-        /*parent*/
-        void 0,
-        (id, symbol2) => {
-          if (symbol2) {
-            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
-          }
-          return symbol2;
-        }
-      );
-      if (symbol) {
-        const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
-        const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
-        setParent(node.left, node);
-        declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */);
-      }
+    if (isExpression(name)) {
+      return getRegularTypeOfLiteralType(checkExpression(name));
     }
-    function bindModuleExportsAssignment(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const assignedExpression = getRightMostAssignedExpression(node.right);
-      if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) {
-        return;
+    return neverType;
+  }
+  function getLiteralTypeFromProperty(prop, include, includeNonPublic) {
+    if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 6 /* NonPublicAccessibilityModifier */)) {
+      let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType;
+      if (!type) {
+        const name = getNameOfDeclaration(prop.valueDeclaration);
+        type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0);
       }
-      if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) {
-        forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias);
-        return;
+      if (type && type.flags & include) {
+        return type;
       }
-      const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */;
-      const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */);
-      setValueDeclaration(symbol, node);
     }
-    function bindExportAssignedObjectMemberAlias(node) {
-      declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */);
-    }
-    function bindThisPropertyAssignment(node) {
-      Debug.assert(isInJSFile(node));
-      const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
-      if (hasPrivateIdentifier) {
-        return;
-      }
-      const thisContainer = getThisContainer(
-        node,
-        /*includeArrowFunctions*/
-        false,
-        /*includeClassComputedPropertyName*/
-        false
-      );
-      switch (thisContainer.kind) {
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-          let constructorSymbol = thisContainer.symbol;
-          if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 64 /* EqualsToken */) {
-            const l = thisContainer.parent.left;
-            if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) {
-              constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer);
-            }
-          }
-          if (constructorSymbol && constructorSymbol.valueDeclaration) {
-            constructorSymbol.members = constructorSymbol.members || createSymbolTable();
-            if (hasDynamicName(node)) {
-              bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members);
-            } else {
-              declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */);
-            }
-            addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */);
-          }
-          break;
-        case 176 /* Constructor */:
-        case 172 /* PropertyDeclaration */:
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          const containingClass = thisContainer.parent;
-          const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members;
-          if (hasDynamicName(node)) {
-            bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
-          } else {
-            declareSymbol(
-              symbolTable,
-              containingClass.symbol,
-              node,
-              4 /* Property */ | 67108864 /* Assignment */,
-              0 /* None */,
-              /*isReplaceableByMethod*/
-              true
-            );
-          }
+    return neverType;
+  }
+  function isKeyTypeIncluded(keyType, include) {
+    return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include)));
+  }
+  function getLiteralTypeFromProperties(type, include, includeOrigin) {
+    const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0;
+    const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include));
+    const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType);
+    return getUnionType(
+      concatenate(propertyTypes, indexKeyTypes),
+      1 /* Literal */,
+      /*aliasSymbol*/
+      void 0,
+      /*aliasTypeArguments*/
+      void 0,
+      origin
+    );
+  }
+  function shouldDeferIndexType(type, indexFlags = 0 /* None */) {
+    return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && (!hasDistributiveNameType(type) || getMappedTypeNameTypeKind(type) === 2 /* Remapping */) || type.flags & 1048576 /* Union */ && !(indexFlags & 4 /* NoReducibleCheck */) && isGenericReducibleType(type) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType));
+  }
+  function getIndexType(type, indexFlags = 0 /* None */) {
+    type = getReducedType(type);
+    return isNoInferType(type) ? getNoInferType(getIndexType(type.baseType, indexFlags)) : shouldDeferIndexType(type, indexFlags) ? getIndexTypeForGenericType(type, indexFlags) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, indexFlags))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, indexFlags))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, indexFlags) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? stringNumberSymbolType : getLiteralTypeFromProperties(type, (indexFlags & 2 /* NoIndexSignatures */ ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (indexFlags & 1 /* StringsOnly */ ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */), indexFlags === 0 /* None */);
+  }
+  function getExtractStringType(type) {
+    const extractTypeAlias = getGlobalExtractSymbol();
+    return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType;
+  }
+  function getIndexTypeOrString(type) {
+    const indexType = getExtractStringType(getIndexType(type));
+    return indexType.flags & 131072 /* Never */ ? stringType : indexType;
+  }
+  function getTypeFromTypeOperatorNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      switch (node.operator) {
+        case 143 /* KeyOfKeyword */:
+          links.resolvedType = getIndexType(getTypeFromTypeNode(node.type));
           break;
-        case 312 /* SourceFile */:
-          if (hasDynamicName(node)) {
-            break;
-          } else if (thisContainer.commonJsModuleIndicator) {
-            declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */);
-          } else {
-            declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
-          }
+        case 158 /* UniqueKeyword */:
+          links.resolvedType = node.type.kind === 155 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType;
           break;
-        case 267 /* ModuleDeclaration */:
+        case 148 /* ReadonlyKeyword */:
+          links.resolvedType = getTypeFromTypeNode(node.type);
           break;
         default:
-          Debug.failBadSyntaxKind(thisContainer);
+          Debug.assertNever(node.operator);
       }
     }
-    function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-      declareSymbol(
-        symbolTable,
-        symbol,
-        node,
-        4 /* Property */,
-        0 /* None */,
-        /*isReplaceableByMethod*/
-        true,
-        /*isComputedName*/
-        true
+    return links.resolvedType;
+  }
+  function getTypeFromTemplateTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getTemplateLiteralType(
+        [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)],
+        map(node.templateSpans, (span) => getTypeFromTypeNode(span.type))
       );
-      addLateBoundAssignmentDeclarationToSymbol(node, symbol);
     }
-    function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
-      if (symbol) {
-        (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node);
+    return links.resolvedType;
+  }
+  function getTemplateLiteralType(texts, types) {
+    const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */)));
+    if (unionIndex >= 0) {
+      return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType;
+    }
+    if (contains(types, wildcardType)) {
+      return wildcardType;
+    }
+    const newTypes = [];
+    const newTexts = [];
+    let text = texts[0];
+    if (!addSpans(texts, types)) {
+      return stringType;
+    }
+    if (newTypes.length === 0) {
+      return getStringLiteralType(text);
+    }
+    newTexts.push(text);
+    if (every(newTexts, (t) => t === "")) {
+      if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) {
+        return stringType;
+      }
+      if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) {
+        return newTypes[0];
       }
     }
-    function bindSpecialPropertyDeclaration(node) {
-      if (node.expression.kind === 110 /* ThisKeyword */) {
-        bindThisPropertyAssignment(node);
-      } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 312 /* SourceFile */) {
-        if (isPrototypeAccess(node.expression)) {
-          bindPrototypePropertyAssignment(node, node.parent);
+    const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`;
+    let type = templateLiteralTypes.get(id);
+    if (!type) {
+      templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes));
+    }
+    return type;
+    function addSpans(texts2, types2) {
+      for (let i = 0; i < types2.length; i++) {
+        const t = types2[i];
+        if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) {
+          text += getTemplateStringForType(t) || "";
+          text += texts2[i + 1];
+        } else if (t.flags & 134217728 /* TemplateLiteral */) {
+          text += t.texts[0];
+          if (!addSpans(t.texts, t.types)) return false;
+          text += texts2[i + 1];
+        } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) {
+          newTypes.push(t);
+          newTexts.push(text);
+          text = texts2[i + 1];
         } else {
-          bindStaticPropertyAssignment(node);
+          return false;
         }
       }
+      return true;
     }
-    function bindPrototypeAssignment(node) {
-      setParent(node.left, node);
-      setParent(node.right, node);
-      bindPropertyAssignment(
-        node.left.expression,
-        node.left,
-        /*isPrototypeProperty*/
-        false,
-        /*containerIsClass*/
-        true
-      );
+  }
+  function getTemplateStringForType(type) {
+    return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0;
+  }
+  function createTemplateLiteralType(texts, types) {
+    const type = createType(134217728 /* TemplateLiteral */);
+    type.texts = texts;
+    type.types = types;
+    return type;
+  }
+  function getStringMappingType(symbol, type) {
+    return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
+      // Mapping<Mapping<T>> === Mapping<T>
+      type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
+        // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
+        isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
+      )
+    );
+  }
+  function applyStringMapping(symbol, str) {
+    switch (intrinsicTypeKinds.get(symbol.escapedName)) {
+      case 0 /* Uppercase */:
+        return str.toUpperCase();
+      case 1 /* Lowercase */:
+        return str.toLowerCase();
+      case 2 /* Capitalize */:
+        return str.charAt(0).toUpperCase() + str.slice(1);
+      case 3 /* Uncapitalize */:
+        return str.charAt(0).toLowerCase() + str.slice(1);
+    }
+    return str;
+  }
+  function applyTemplateStringMapping(symbol, texts, types) {
+    switch (intrinsicTypeKinds.get(symbol.escapedName)) {
+      case 0 /* Uppercase */:
+        return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))];
+      case 1 /* Lowercase */:
+        return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))];
+      case 2 /* Capitalize */:
+        return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
+      case 3 /* Uncapitalize */:
+        return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
+    }
+    return [texts, types];
+  }
+  function getStringMappingTypeForGenericType(symbol, type) {
+    const id = `${getSymbolId(symbol)},${getTypeId(type)}`;
+    let result = stringMappingTypes.get(id);
+    if (!result) {
+      stringMappingTypes.set(id, result = createStringMappingType(symbol, type));
     }
-    function bindObjectDefinePrototypeProperty(node) {
-      const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
-      if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
-        addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
-      }
-      bindPotentiallyNewExpandoMemberToNamespace(
-        node,
-        namespaceSymbol,
-        /*isPrototypeProperty*/
-        true
-      );
+    return result;
+  }
+  function createStringMappingType(symbol, type) {
+    const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol);
+    result.type = type;
+    return result;
+  }
+  function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) {
+    const type = createType(8388608 /* IndexedAccess */);
+    type.objectType = objectType;
+    type.indexType = indexType;
+    type.accessFlags = accessFlags;
+    type.aliasSymbol = aliasSymbol;
+    type.aliasTypeArguments = aliasTypeArguments;
+    return type;
+  }
+  function isJSLiteralType(type) {
+    if (noImplicitAny) {
+      return false;
     }
-    function bindPrototypePropertyAssignment(lhs, parent3) {
-      const classPrototype = lhs.expression;
-      const constructorFunction = classPrototype.expression;
-      setParent(constructorFunction, classPrototype);
-      setParent(classPrototype, lhs);
-      setParent(lhs, parent3);
-      bindPropertyAssignment(
-        constructorFunction,
-        lhs,
-        /*isPrototypeProperty*/
-        true,
-        /*containerIsClass*/
-        true
-      );
+    if (getObjectFlags(type) & 4096 /* JSLiteral */) {
+      return true;
     }
-    function bindObjectDefinePropertyAssignment(node) {
-      let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
-      const isToplevel = node.parent.parent.kind === 312 /* SourceFile */;
-      namespaceSymbol = bindPotentiallyMissingNamespaces(
-        namespaceSymbol,
-        node.arguments[0],
-        isToplevel,
-        /*isPrototypeProperty*/
-        false,
-        /*containerIsClass*/
-        false
-      );
-      bindPotentiallyNewExpandoMemberToNamespace(
-        node,
-        namespaceSymbol,
-        /*isPrototypeProperty*/
-        false
-      );
+    if (type.flags & 1048576 /* Union */) {
+      return every(type.types, isJSLiteralType);
     }
-    function bindSpecialPropertyAssignment(node) {
-      var _a;
-      const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer) || lookupSymbolForPropertyAccess(node.left.expression, container);
-      if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) {
-        return;
-      }
-      const rootExpr = getLeftmostAccessExpression(node.left);
-      if (isIdentifier(rootExpr) && ((_a = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a.flags) & 2097152 /* Alias */) {
-        return;
-      }
-      setParent(node.left, node);
-      setParent(node.right, node);
-      if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) {
-        bindExportsPropertyAssignment(node);
-      } else if (hasDynamicName(node)) {
-        bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-        const sym = bindPotentiallyMissingNamespaces(
-          parentSymbol,
-          node.left.expression,
-          isTopLevelNamespaceAssignment(node.left),
-          /*isPrototypeProperty*/
-          false,
-          /*containerIsClass*/
-          false
-        );
-        addLateBoundAssignmentDeclarationToSymbol(node, sym);
-      } else {
-        bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
-      }
+    if (type.flags & 2097152 /* Intersection */) {
+      return some(type.types, isJSLiteralType);
     }
-    function bindStaticPropertyAssignment(node) {
-      Debug.assert(!isIdentifier(node));
-      setParent(node.expression, node);
-      bindPropertyAssignment(
-        node.expression,
-        node,
-        /*isPrototypeProperty*/
-        false,
-        /*containerIsClass*/
-        false
-      );
+    if (type.flags & 465829888 /* Instantiable */) {
+      const constraint = getResolvedBaseConstraint(type);
+      return constraint !== type && isJSLiteralType(constraint);
     }
-    function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
-      if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
-        return namespaceSymbol;
+    return false;
+  }
+  function getPropertyNameFromIndex(indexType, accessNode) {
+    return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
+      // late bound names are handled in the first branch, so here we only need to handle normal names
+      getPropertyNameForPropertyNameNode(accessNode)
+    ) : void 0;
+  }
+  function isUncalledFunctionReference(node, symbol) {
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
+      const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent;
+      if (isCallLikeExpression(parent2)) {
+        return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node);
       }
-      if (isToplevel && !isPrototypeProperty) {
-        const flags = 1536 /* Module */ | 67108864 /* Assignment */;
-        const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */;
-        namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => {
-          if (symbol) {
-            addDeclarationToSymbol(symbol, id, flags);
-            return symbol;
-          } else {
-            const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable());
-            return declareSymbol(table, parent3, id, flags, excludeFlags);
+      return every(symbol.declarations, (d) => !isFunctionLike(d) || isDeprecatedDeclaration2(d));
+    }
+    return true;
+  }
+  function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) {
+    const accessExpression = accessNode && accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode : void 0;
+    const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode);
+    if (propName !== void 0) {
+      if (accessFlags & 256 /* Contextual */) {
+        return getTypeOfPropertyOfContextualType(objectType, propName) || anyType;
+      }
+      const prop = getPropertyOfType(objectType, propName);
+      if (prop) {
+        if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) {
+          const deprecatedNode = (accessExpression == null ? void 0 : accessExpression.argumentExpression) ?? (isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode);
+          addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName);
+        }
+        if (accessExpression) {
+          markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol));
+          if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) {
+            error2(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop));
+            return void 0;
           }
-        });
+          if (accessFlags & 8 /* CacheSymbol */) {
+            getNodeLinks(accessNode).resolvedSymbol = prop;
+          }
+          if (isThisPropertyAccessInConstructor(accessExpression, prop)) {
+            return autoType;
+          }
+        }
+        const propType = accessFlags & 4 /* Writing */ ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
+        return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : accessNode && isIndexedAccessTypeNode(accessNode) && containsMissingType(propType) ? getUnionType([propType, undefinedType]) : propType;
       }
-      if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) {
-        addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
+      if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) {
+        const index = +propName;
+        if (accessNode && everyType(objectType, (t) => !t.target.hasRestElement) && !(accessFlags & 16 /* NoTupleBoundsCheck */)) {
+          const indexNode = getIndexNodeForAccessExpression(accessNode);
+          if (isTupleType(objectType)) {
+            if (index < 0) {
+              error2(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value);
+              return undefinedType;
+            }
+            error2(indexNode, Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2, typeToString(objectType), getTypeReferenceArity(objectType), unescapeLeadingUnderscores(propName));
+          } else {
+            error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
+          }
+        }
+        if (index >= 0) {
+          errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
+          return getTupleElementTypeOutOfStartCount(objectType, index, accessFlags & 1 /* IncludeUndefined */ ? missingType : void 0);
+        }
       }
-      return namespaceSymbol;
     }
-    function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) {
-      if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) {
-        return;
+    if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) {
+      if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) {
+        return objectType;
       }
-      const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable());
-      let includes = 0 /* None */;
-      let excludes = 0 /* None */;
-      if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) {
-        includes = 8192 /* Method */;
-        excludes = 103359 /* MethodExcludes */;
-      } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
-        if (some(declaration.arguments[2].properties, (p) => {
-          const id = getNameOfDeclaration(p);
-          return !!id && isIdentifier(id) && idText(id) === "set";
-        })) {
-          includes |= 65536 /* SetAccessor */ | 4 /* Property */;
-          excludes |= 78783 /* SetAccessorExcludes */;
+      const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType);
+      if (indexInfo) {
+        if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) {
+          if (accessExpression) {
+            if (accessFlags & 4 /* Writing */) {
+              error2(accessExpression, Diagnostics.Type_0_is_generic_and_can_only_be_indexed_for_reading, typeToString(originalObjectType));
+            } else {
+              error2(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType));
+            }
+          }
+          return void 0;
         }
-        if (some(declaration.arguments[2].properties, (p) => {
-          const id = getNameOfDeclaration(p);
-          return !!id && isIdentifier(id) && idText(id) === "get";
-        })) {
-          includes |= 32768 /* GetAccessor */ | 4 /* Property */;
-          excludes |= 46015 /* GetAccessorExcludes */;
+        if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
+          const indexNode = getIndexNodeForAccessExpression(accessNode);
+          error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
+          return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
         }
+        errorIfWritingToReadonlyIndex(indexInfo);
+        if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
+          return getUnionType([indexInfo.type, missingType]);
+        }
+        return indexInfo.type;
       }
-      if (includes === 0 /* None */) {
-        includes = 4 /* Property */;
-        excludes = 0 /* PropertyExcludes */;
-      }
-      declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */);
-    }
-    function isTopLevelNamespaceAssignment(propertyAccess) {
-      return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 312 /* SourceFile */ : propertyAccess.parent.parent.kind === 312 /* SourceFile */;
-    }
-    function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) {
-      let namespaceSymbol = lookupSymbolForPropertyAccess(name, blockScopeContainer) || lookupSymbolForPropertyAccess(name, container);
-      const isToplevel = isTopLevelNamespaceAssignment(propertyAccess);
-      namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass);
-      bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty);
-    }
-    function isExpandoSymbol(symbol) {
-      if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) {
-        return true;
+      if (indexType.flags & 131072 /* Never */) {
+        return neverType;
       }
-      const node = symbol.valueDeclaration;
-      if (node && isCallExpression(node)) {
-        return !!getAssignedExpandoInitializer(node);
+      if (isJSLiteralType(objectType)) {
+        return anyType;
       }
-      let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0;
-      init = init && getRightMostAssignedExpression(init);
-      if (init) {
-        const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node);
-        return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 57 /* BarBarToken */ || init.operatorToken.kind === 61 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment);
+      if (accessExpression && !isConstEnumObjectType(objectType)) {
+        if (isObjectLiteralType2(objectType)) {
+          if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+            diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)));
+            return undefinedType;
+          } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
+            const types = map(objectType.properties, (property) => {
+              return getTypeOfSymbol(property);
+            });
+            return getUnionType(append(types, undefinedType));
+          }
+        }
+        if (objectType.symbol === denoGlobalThisSymbol && propName !== void 0 && denoGlobalThisSymbol.exports.has(propName) && denoGlobalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
+          error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
+        } else if (objectType.symbol === nodeGlobalThisSymbol && propName !== void 0 && nodeGlobalThisSymbol.exports.has(propName) && nodeGlobalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
+          error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
+        } else if (noImplicitAny && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) {
+          if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) {
+            const typeName = typeToString(objectType);
+            error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]");
+          } else if (getIndexTypeOfType(objectType, numberType)) {
+            error2(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number);
+          } else {
+            let suggestion;
+            if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) {
+              if (suggestion !== void 0) {
+                error2(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion);
+              }
+            } else {
+              const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType);
+              if (suggestion2 !== void 0) {
+                error2(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2);
+              } else {
+                let errorInfo;
+                if (indexType.flags & 1024 /* EnumLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /*details*/
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + typeToString(indexType) + "]",
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
+                  const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
+                  errorInfo = chainDiagnosticMessages(
+                    /*details*/
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + symbolName2 + "]",
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 128 /* StringLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /*details*/
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 256 /* NumberLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /*details*/
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
+                  errorInfo = chainDiagnosticMessages(
+                    /*details*/
+                    void 0,
+                    Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
+                    typeToString(indexType),
+                    typeToString(objectType)
+                  );
+                }
+                errorInfo = chainDiagnosticMessages(
+                  errorInfo,
+                  Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1,
+                  typeToString(fullIndexType),
+                  typeToString(objectType)
+                );
+                diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(accessExpression), accessExpression, errorInfo));
+              }
+            }
+          }
+        }
+        return void 0;
       }
-      return false;
     }
-    function getParentOfBinaryExpression(expr) {
-      while (isBinaryExpression(expr.parent)) {
-        expr = expr.parent;
-      }
-      return expr.parent;
+    if (isJSLiteralType(objectType)) {
+      return anyType;
     }
-    function lookupSymbolForPropertyAccess(node, lookupContainer = container) {
-      if (isIdentifier(node)) {
-        return lookupSymbolForName(lookupContainer, node.escapedText);
+    if (accessNode) {
+      const indexNode = getIndexNodeForAccessExpression(accessNode);
+      if (indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+        error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType));
+      } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) {
+        error2(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType));
       } else {
-        const symbol = lookupSymbolForPropertyAccess(node.expression);
-        return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node));
+        error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
       }
     }
-    function forEachIdentifierInEntityName(e, parent3, action) {
-      if (isExportsOrModuleExportsOrAlias(file, e)) {
-        return file.symbol;
-      } else if (isIdentifier(e)) {
-        return action(e, lookupSymbolForPropertyAccess(e), parent3);
-      } else {
-        const s = forEachIdentifierInEntityName(e.expression, parent3, action);
-        const name = getNameOrArgument(e);
-        if (isPrivateIdentifier(name)) {
-          Debug.fail("unexpected PrivateIdentifier");
-        }
-        return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s);
-      }
+    if (isTypeAny(indexType)) {
+      return indexType;
     }
-    function bindCallExpression(node) {
-      if (!file.commonJsModuleIndicator && isRequireCall(
-        node,
-        /*requireStringLiteralLikeArgument*/
-        false
-      )) {
-        setCommonJsModuleIndicator(node);
+    return void 0;
+    function errorIfWritingToReadonlyIndex(indexInfo) {
+      if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) {
+        error2(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
       }
     }
-    function bindClassLikeDeclaration(node) {
-      if (node.kind === 263 /* ClassDeclaration */) {
-        bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */);
-      } else {
-        const bindingName = node.name ? node.name.escapedText : "__class" /* Class */;
-        bindAnonymousDeclaration(node, 32 /* Class */, bindingName);
-        if (node.name) {
-          classifiableNames.add(node.name.escapedText);
-        }
-      }
-      const { symbol } = node;
-      const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype");
-      const symbolExport = symbol.exports.get(prototypeSymbol.escapedName);
-      if (symbolExport) {
-        if (node.name) {
-          setParent(node.name, node);
+  }
+  function getIndexNodeForAccessExpression(accessNode) {
+    return accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 199 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 167 /* ComputedPropertyName */ ? accessNode.expression : accessNode;
+  }
+  function isPatternLiteralPlaceholderType(type) {
+    if (type.flags & 2097152 /* Intersection */) {
+      let seenPlaceholder = false;
+      for (const t of type.types) {
+        if (t.flags & (2944 /* Literal */ | 98304 /* Nullable */) || isPatternLiteralPlaceholderType(t)) {
+          seenPlaceholder = true;
+        } else if (!(t.flags & 524288 /* Object */)) {
+          return false;
         }
-        file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol)));
       }
-      symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol);
-      prototypeSymbol.parent = symbol;
+      return seenPlaceholder;
     }
-    function bindEnumDeclaration(node) {
-      return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */);
-    }
-    function bindVariableDeclarationOrBindingElement(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.name);
-      }
-      if (!isBindingPattern(node.name)) {
-        const possibleVariableDecl = node.kind === 260 /* VariableDeclaration */ ? node : node.parent.parent;
-        if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 32 /* Export */)) {
-          declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-        } else if (isBlockOrCatchScoped(node)) {
-          bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
-        } else if (isParameterDeclaration(node)) {
-          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
-        } else {
-          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
-        }
+    return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type);
+  }
+  function isPatternLiteralType(type) {
+    return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type);
+  }
+  function isGenericStringLikeType(type) {
+    return !!(type.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) && !isPatternLiteralType(type);
+  }
+  function isGenericType(type) {
+    return !!getGenericObjectFlags(type);
+  }
+  function isGenericObjectType(type) {
+    return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */);
+  }
+  function isGenericIndexType(type) {
+    return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */);
+  }
+  function getGenericObjectFlags(type) {
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
+        type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0);
       }
+      return type.objectFlags & 12582912 /* IsGenericType */;
     }
-    function bindParameter(node) {
-      if (node.kind === 348 /* JSDocParameterTag */ && container.kind !== 330 /* JSDocSignature */) {
-        return;
+    if (type.flags & 33554432 /* Substitution */) {
+      if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
+        type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint);
       }
-      if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) {
-        checkStrictModeEvalOrArguments(node, node.name);
+      return type.objectFlags & 12582912 /* IsGenericType */;
+    }
+    return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */) || isGenericStringLikeType(type) ? 8388608 /* IsGenericIndexType */ : 0);
+  }
+  function getSimplifiedType(type, writing) {
+    return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type;
+  }
+  function distributeIndexOverObjectType(objectType, indexType, writing) {
+    if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) {
+      const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing));
+      return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types);
+    }
+  }
+  function distributeObjectOverIndexType(objectType, indexType, writing) {
+    if (indexType.flags & 1048576 /* Union */) {
+      const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing));
+      return writing ? getIntersectionType(types) : getUnionType(types);
+    }
+  }
+  function getSimplifiedIndexedAccessType(type, writing) {
+    const cache = writing ? "simplifiedForWriting" : "simplifiedForReading";
+    if (type[cache]) {
+      return type[cache] === circularConstraintType ? type : type[cache];
+    }
+    type[cache] = circularConstraintType;
+    const objectType = getSimplifiedType(type.objectType, writing);
+    const indexType = getSimplifiedType(type.indexType, writing);
+    const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing);
+    if (distributedOverIndex) {
+      return type[cache] = distributedOverIndex;
+    }
+    if (!(indexType.flags & 465829888 /* Instantiable */)) {
+      const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing);
+      if (distributedOverObject) {
+        return type[cache] = distributedOverObject;
       }
-      if (isBindingPattern(node.name)) {
-        bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node));
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
+    }
+    if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
+      const elementType = getElementTypeOfSliceOfTupleType(
+        objectType,
+        indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
+        /*endSkipCount*/
+        0,
+        writing
+      );
+      if (elementType) {
+        return type[cache] = elementType;
       }
-      if (isParameterPropertyDeclaration(node, node.parent)) {
-        const classDeclaration = node.parent.parent;
-        declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */);
+    }
+    if (isGenericMappedType(objectType)) {
+      if (getMappedTypeNameTypeKind(objectType) !== 2 /* Remapping */) {
+        return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing));
       }
     }
-    function bindFunctionDeclaration(node) {
-      if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) {
-        if (isAsyncFunction(node)) {
-          emitFlags |= 4096 /* HasAsyncFunctions */;
-        }
+    return type[cache] = type;
+  }
+  function getSimplifiedConditionalType(type, writing) {
+    const checkType = type.checkType;
+    const extendsType = type.extendsType;
+    const trueType2 = getTrueTypeFromConditionalType(type);
+    const falseType2 = getFalseTypeFromConditionalType(type);
+    if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) {
+      if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
+        return getSimplifiedType(trueType2, writing);
+      } else if (isIntersectionEmpty(checkType, extendsType)) {
+        return neverType;
       }
-      checkStrictModeFunctionName(node);
-      if (inStrictMode) {
-        checkStrictModeFunctionDeclaration(node);
-        bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */);
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */);
+    } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) {
+      if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
+        return neverType;
+      } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) {
+        return getSimplifiedType(falseType2, writing);
       }
     }
-    function bindFunctionExpression(node) {
-      if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) {
-        if (isAsyncFunction(node)) {
-          emitFlags |= 4096 /* HasAsyncFunctions */;
+    return type;
+  }
+  function isIntersectionEmpty(type1, type2) {
+    return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */);
+  }
+  function substituteIndexedMappedType(objectType, index) {
+    const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]);
+    const templateMapper = combineTypeMappers(objectType.mapper, mapper);
+    const instantiatedTemplateType = instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper);
+    const isOptional = getMappedTypeOptionality(objectType) > 0 || (isGenericType(objectType) ? getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(objectType)) > 0 : couldAccessOptionalProperty(objectType, index));
+    return addOptionality(
+      instantiatedTemplateType,
+      /*isProperty*/
+      true,
+      isOptional
+    );
+  }
+  function couldAccessOptionalProperty(objectType, indexType) {
+    const indexConstraint = getBaseConstraintOfType(indexType);
+    return !!indexConstraint && some(getPropertiesOfType(objectType), (p) => !!(p.flags & 16777216 /* Optional */) && isTypeAssignableTo(getLiteralTypeFromProperty(p, 8576 /* StringOrNumberLiteralOrUnique */), indexConstraint));
+  }
+  function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
+    return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType);
+  }
+  function indexTypeLessThan(indexType, limit) {
+    return everyType(indexType, (t) => {
+      if (t.flags & 384 /* StringOrNumberLiteral */) {
+        const propName = getPropertyNameFromType(t);
+        if (isNumericLiteralName(propName)) {
+          const index = +propName;
+          return index >= 0 && index < limit;
         }
       }
-      if (currentFlow) {
-        node.flowNode = currentFlow;
-      }
-      checkStrictModeFunctionName(node);
-      const bindingName = node.name ? node.name.escapedText : "__function" /* Function */;
-      return bindAnonymousDeclaration(node, 16 /* Function */, bindingName);
+      return false;
+    });
+  }
+  function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
+    if (objectType === wildcardType || indexType === wildcardType) {
+      return wildcardType;
     }
-    function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) {
-      if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */) && isAsyncFunction(node)) {
-        emitFlags |= 4096 /* HasAsyncFunctions */;
+    objectType = getReducedType(objectType);
+    if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
+      indexType = stringType;
+    }
+    if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */) accessFlags |= 1 /* IncludeUndefined */;
+    if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 199 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target)) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target))) || isGenericReducibleType(objectType))) {
+      if (objectType.flags & 3 /* AnyOrUnknown */) {
+        return objectType;
       }
-      if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-        node.flowNode = currentFlow;
+      const persistentAccessFlags = accessFlags & 1 /* Persistent */;
+      const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments);
+      let type = indexedAccessTypes.get(id);
+      if (!type) {
+        indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments));
       }
-      return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
-    }
-    function getInferTypeContainer(node) {
-      const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n);
-      return extendsType && extendsType.parent;
+      return type;
     }
-    function bindTypeParameter(node) {
-      if (isJSDocTemplateTag(node.parent)) {
-        const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
-        if (container2) {
-          Debug.assertNode(container2, canHaveLocals);
-          container2.locals ?? (container2.locals = createSymbolTable());
-          declareSymbol(
-            container2.locals,
-            /*parent*/
-            void 0,
-            node,
-            262144 /* TypeParameter */,
-            526824 /* TypeParameterExcludes */
-          );
-        } else {
-          declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
-        }
-      } else if (node.parent.kind === 195 /* InferType */) {
-        const container2 = getInferTypeContainer(node.parent);
-        if (container2) {
-          Debug.assertNode(container2, canHaveLocals);
-          container2.locals ?? (container2.locals = createSymbolTable());
-          declareSymbol(
-            container2.locals,
-            /*parent*/
-            void 0,
-            node,
-            262144 /* TypeParameter */,
-            526824 /* TypeParameterExcludes */
-          );
+    const apparentObjectType = getReducedApparentType(objectType);
+    if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) {
+      const propTypes = [];
+      let wasMissingProp = false;
+      for (const t of indexType.types) {
+        const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0));
+        if (propType) {
+          propTypes.push(propType);
+        } else if (!accessNode) {
+          return void 0;
         } else {
-          bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
+          wasMissingProp = true;
         }
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
       }
+      if (wasMissingProp) {
+        return void 0;
+      }
+      return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, 0 /* None */, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments);
     }
-    function shouldReportErrorOnModuleDeclaration(node) {
-      const instanceState = getModuleInstanceState(node);
-      return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options);
+    return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */);
+  }
+  function getTypeFromIndexedAccessTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const objectType = getTypeFromTypeNode(node.objectType);
+      const indexType = getTypeFromTypeNode(node.indexType);
+      const potentialAlias = getAliasSymbolForTypeNode(node);
+      links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias));
     }
-    function checkUnreachable(node) {
-      if (!(currentFlow.flags & 1 /* Unreachable */)) {
-        return false;
+    return links.resolvedType;
+  }
+  function getTypeFromMappedTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const type = createObjectType(32 /* Mapped */, node.symbol);
+      type.declaration = node;
+      type.aliasSymbol = getAliasSymbolForTypeNode(node);
+      type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol);
+      links.resolvedType = type;
+      getConstraintTypeFromMappedType(type);
+    }
+    return links.resolvedType;
+  }
+  function getActualTypeVariable(type) {
+    if (type.flags & 33554432 /* Substitution */) {
+      return getActualTypeVariable(type.baseType);
+    }
+    if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) {
+      return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType));
+    }
+    return type;
+  }
+  function isSimpleTupleType(node) {
+    return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
+  }
+  function isDeferredType(type, checkTuples) {
+    return isGenericType(type) || checkTuples && isTupleType(type) && some(getElementTypes(type), isGenericType);
+  }
+  function getConditionalType(root, mapper, forConstraint, aliasSymbol, aliasTypeArguments) {
+    let result;
+    let extraTypes;
+    let tailCount = 0;
+    while (true) {
+      if (tailCount === 1e3) {
+        error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
+        return errorType;
+      }
+      const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
+      const extendsType = instantiateType(root.extendsType, mapper);
+      if (checkType === errorType || extendsType === errorType) {
+        return errorType;
+      }
+      if (checkType === wildcardType || extendsType === wildcardType) {
+        return wildcardType;
       }
-      if (currentFlow === unreachableFlow) {
-        const reportError = (
-          // report error on all statements except empty ones
-          isStatementButNotDeclaration(node) && node.kind !== 242 /* EmptyStatement */ || // report error on class declarations
-          node.kind === 263 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
-          node.kind === 267 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+      const checkTypeNode = skipTypeParentheses(root.node.checkType);
+      const extendsTypeNode = skipTypeParentheses(root.node.extendsType);
+      const checkTuples = isSimpleTupleType(checkTypeNode) && isSimpleTupleType(extendsTypeNode) && length(checkTypeNode.elements) === length(extendsTypeNode.elements);
+      const checkTypeDeferred = isDeferredType(checkType, checkTuples);
+      let combinedMapper;
+      if (root.inferTypeParameters) {
+        const context = createInferenceContext(
+          root.inferTypeParameters,
+          /*signature*/
+          void 0,
+          0 /* None */
         );
-        if (reportError) {
-          currentFlow = reportedUnreachableFlow;
-          if (!options.allowUnreachableCode) {
-            const isError = unreachableCodeIsError(options) && !(node.flags & 33554432 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 7 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer));
-            eachUnreachableRange(node, (start, end) => errorOrSuggestionOnRange(isError, start, end, Diagnostics.Unreachable_code_detected));
+        if (mapper) {
+          context.nonFixingMapper = combineTypeMappers(context.nonFixingMapper, mapper);
+        }
+        if (!checkTypeDeferred) {
+          inferTypes(context.inferences, checkType, extendsType, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
+        }
+        combinedMapper = mapper ? combineTypeMappers(context.mapper, mapper) : context.mapper;
+      }
+      const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
+      if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
+        if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
+          if (checkType.flags & 1 /* Any */ || forConstraint && !(inferredExtendsType.flags & 131072 /* Never */) && someType(getPermissiveInstantiation(inferredExtendsType), (t) => isTypeAssignableTo(t, getPermissiveInstantiation(checkType)))) {
+            (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
+          }
+          const falseType2 = getTypeFromTypeNode(root.node.falseType);
+          if (falseType2.flags & 16777216 /* Conditional */) {
+            const newRoot = falseType2.root;
+            if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) {
+              root = newRoot;
+              continue;
+            }
+            if (canTailRecurse(falseType2, mapper)) {
+              continue;
+            }
+          }
+          result = instantiateType(falseType2, mapper);
+          break;
+        }
+        if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) {
+          const trueType2 = getTypeFromTypeNode(root.node.trueType);
+          const trueMapper = combinedMapper || mapper;
+          if (canTailRecurse(trueType2, trueMapper)) {
+            continue;
           }
+          result = instantiateType(trueType2, trueMapper);
+          break;
         }
       }
-      return true;
+      result = createType(16777216 /* Conditional */);
+      result.root = root;
+      result.checkType = instantiateType(root.checkType, mapper);
+      result.extendsType = instantiateType(root.extendsType, mapper);
+      result.mapper = mapper;
+      result.combinedMapper = combinedMapper;
+      result.aliasSymbol = aliasSymbol || root.aliasSymbol;
+      result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper);
+      break;
     }
-  }
-  function eachUnreachableRange(node, cb) {
-    if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) {
-      const { statements } = node.parent;
-      const slice = sliceAfter(statements, node);
-      getRangesWhere(slice, isExecutableStatement, (start, afterEnd) => cb(slice[start], slice[afterEnd - 1]));
-    } else {
-      cb(node, node);
+    return extraTypes ? getUnionType(append(extraTypes, result)) : result;
+    function canTailRecurse(newType, newMapper) {
+      if (newType.flags & 16777216 /* Conditional */ && newMapper) {
+        const newRoot = newType.root;
+        if (newRoot.outerTypeParameters) {
+          const typeParamMapper = combineTypeMappers(newType.mapper, newMapper);
+          const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper));
+          const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments);
+          const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0;
+          if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) {
+            root = newRoot;
+            mapper = newRootMapper;
+            aliasSymbol = void 0;
+            aliasTypeArguments = void 0;
+            if (newRoot.aliasSymbol) {
+              tailCount++;
+            }
+            return true;
+          }
+        }
+      }
+      return false;
     }
   }
-  function isExecutableStatement(s) {
-    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
-    !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & 7 /* BlockScoped */) && s.declarationList.declarations.some((d) => !d.initializer));
+  function getTrueTypeFromConditionalType(type) {
+    return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper));
   }
-  function isPurelyTypeDeclaration(s) {
-    switch (s.kind) {
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-        return true;
-      case 267 /* ModuleDeclaration */:
-        return getModuleInstanceState(s) !== 1 /* Instantiated */;
-      case 266 /* EnumDeclaration */:
-        return hasSyntacticModifier(s, 4096 /* Const */);
-      default:
-        return false;
-    }
+  function getFalseTypeFromConditionalType(type) {
+    return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper));
   }
-  function isExportsOrModuleExportsOrAlias(sourceFile, node) {
-    let i = 0;
-    const q = createQueue();
-    q.enqueue(node);
-    while (!q.isEmpty() && i < 100) {
-      i++;
-      node = q.dequeue();
-      if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) {
-        return true;
-      } else if (isIdentifier(node)) {
-        const symbol = lookupSymbolForName(sourceFile, node.escapedText);
-        if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
-          const init = symbol.valueDeclaration.initializer;
-          q.enqueue(init);
-          if (isAssignmentExpression(
-            init,
-            /*excludeCompoundAssignment*/
-            true
-          )) {
-            q.enqueue(init.left);
-            q.enqueue(init.right);
-          }
+  function getInferredTrueTypeFromConditionalType(type) {
+    return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type));
+  }
+  function getInferTypeParameters(node) {
+    let result;
+    if (node.locals) {
+      node.locals.forEach((symbol) => {
+        if (symbol.flags & 262144 /* TypeParameter */) {
+          result = append(result, getDeclaredTypeOfSymbol(symbol));
         }
+      });
+    }
+    return result;
+  }
+  function isDistributionDependent(root) {
+    return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType));
+  }
+  function getTypeFromConditionalTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const checkType = getTypeFromTypeNode(node.checkType);
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+      const allOuterTypeParameters = getOuterTypeParameters(
+        node,
+        /*includeThisTypes*/
+        true
+      );
+      const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
+      const root = {
+        node,
+        checkType,
+        extendsType: getTypeFromTypeNode(node.extendsType),
+        isDistributive: !!(checkType.flags & 262144 /* TypeParameter */),
+        inferTypeParameters: getInferTypeParameters(node),
+        outerTypeParameters,
+        instantiations: void 0,
+        aliasSymbol,
+        aliasTypeArguments
+      };
+      links.resolvedType = getConditionalType(
+        root,
+        /*mapper*/
+        void 0,
+        /*forConstraint*/
+        false
+      );
+      if (outerTypeParameters) {
+        root.instantiations = /* @__PURE__ */ new Map();
+        root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
       }
     }
-    return false;
+    return links.resolvedType;
   }
-  function getContainerFlags(node) {
-    switch (node.kind) {
-      case 231 /* ClassExpression */:
-      case 263 /* ClassDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 210 /* ObjectLiteralExpression */:
-      case 187 /* TypeLiteral */:
-      case 329 /* JSDocTypeLiteral */:
-      case 292 /* JsxAttributes */:
-        return 1 /* IsContainer */;
-      case 264 /* InterfaceDeclaration */:
-        return 1 /* IsContainer */ | 64 /* IsInterface */;
-      case 267 /* ModuleDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 200 /* MappedType */:
-      case 181 /* IndexSignature */:
-        return 1 /* IsContainer */ | 32 /* HasLocals */;
-      case 312 /* SourceFile */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 174 /* MethodDeclaration */:
-        if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-        }
-      case 176 /* Constructor */:
-      case 262 /* FunctionDeclaration */:
-      case 173 /* MethodSignature */:
-      case 179 /* CallSignature */:
-      case 330 /* JSDocSignature */:
-      case 324 /* JSDocFunctionType */:
-      case 184 /* FunctionType */:
-      case 180 /* ConstructSignature */:
-      case 185 /* ConstructorType */:
-      case 175 /* ClassStaticBlockDeclaration */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-      case 268 /* ModuleBlock */:
-        return 4 /* IsControlFlowContainer */;
-      case 172 /* PropertyDeclaration */:
-        return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-      case 299 /* CatchClause */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 269 /* CaseBlock */:
-        return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
-      case 241 /* Block */:
-        return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+  function getTypeFromInferTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
     }
-    return 0 /* None */;
+    return links.resolvedType;
   }
-  function lookupSymbolForName(container, name) {
-    var _a, _b, _c, _d;
-    const local = (_b = (_a = tryCast(container, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name);
-    if (local) {
-      return local.exportSymbol ?? local;
-    }
-    if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
-      return container.jsGlobalAugmentations.get(name);
-    }
-    if (canHaveSymbol(container)) {
-      return (_d = (_c = container.symbol) == null ? void 0 : _c.exports) == null ? void 0 : _d.get(name);
-    }
-  }
-  var ModuleInstanceState, ContainerFlags, binder;
-  var init_binder = __esm({
-    "src/compiler/binder.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => {
-        ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated";
-        ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated";
-        ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly";
-        return ModuleInstanceState2;
-      })(ModuleInstanceState || {});
-      ContainerFlags = /* @__PURE__ */ ((ContainerFlags2) => {
-        ContainerFlags2[ContainerFlags2["None"] = 0] = "None";
-        ContainerFlags2[ContainerFlags2["IsContainer"] = 1] = "IsContainer";
-        ContainerFlags2[ContainerFlags2["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer";
-        ContainerFlags2[ContainerFlags2["IsControlFlowContainer"] = 4] = "IsControlFlowContainer";
-        ContainerFlags2[ContainerFlags2["IsFunctionLike"] = 8] = "IsFunctionLike";
-        ContainerFlags2[ContainerFlags2["IsFunctionExpression"] = 16] = "IsFunctionExpression";
-        ContainerFlags2[ContainerFlags2["HasLocals"] = 32] = "HasLocals";
-        ContainerFlags2[ContainerFlags2["IsInterface"] = 64] = "IsInterface";
-        ContainerFlags2[ContainerFlags2["IsObjectLiteralOrClassExpressionMethodOrAccessor"] = 128] = "IsObjectLiteralOrClassExpressionMethodOrAccessor";
-        return ContainerFlags2;
-      })(ContainerFlags || {});
-      binder = /* @__PURE__ */ createBinder();
+  function getIdentifierChain(node) {
+    if (isIdentifier(node)) {
+      return [node];
+    } else {
+      return append(getIdentifierChain(node.left), node.right);
     }
-  });
-
-  // src/compiler/symbolWalker.ts
-  function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) {
-    return getSymbolWalker;
-    function getSymbolWalker(accept = () => true) {
-      const visitedTypes = [];
-      const visitedSymbols = [];
-      return {
-        walkType: (type) => {
-          try {
-            visitType(type);
-            return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
-          } finally {
-            clear(visitedTypes);
-            clear(visitedSymbols);
-          }
-        },
-        walkSymbol: (symbol) => {
-          try {
-            visitSymbol(symbol);
-            return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
-          } finally {
-            clear(visitedTypes);
-            clear(visitedSymbols);
-          }
-        }
-      };
-      function visitType(type) {
-        if (!type) {
-          return;
-        }
-        if (visitedTypes[type.id]) {
-          return;
-        }
-        visitedTypes[type.id] = type;
-        const shouldBail = visitSymbol(type.symbol);
-        if (shouldBail)
-          return;
-        if (type.flags & 524288 /* Object */) {
-          const objectType = type;
-          const objectFlags = objectType.objectFlags;
-          if (objectFlags & 4 /* Reference */) {
-            visitTypeReference(type);
-          }
-          if (objectFlags & 32 /* Mapped */) {
-            visitMappedType(type);
-          }
-          if (objectFlags & (1 /* Class */ | 2 /* Interface */)) {
-            visitInterfaceType(type);
-          }
-          if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) {
-            visitObjectType(objectType);
+  }
+  function getTypeFromImportTypeNode(node) {
+    var _a;
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      if (!isLiteralImportTypeNode(node)) {
+        error2(node.argument, Diagnostics.String_literal_expected);
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = errorType;
+      }
+      const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 16777216 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */;
+      const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal);
+      if (!innerModuleSymbol) {
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = errorType;
+      }
+      const isExportEquals = !!((_a = innerModuleSymbol.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */));
+      const moduleSymbol = resolveExternalModuleSymbol(
+        innerModuleSymbol,
+        /*dontResolveAlias*/
+        false
+      );
+      if (!nodeIsMissing(node.qualifier)) {
+        const nameStack = getIdentifierChain(node.qualifier);
+        let currentNamespace = moduleSymbol;
+        let current;
+        while (current = nameStack.shift()) {
+          const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
+          const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
+          const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
+            getTypeOfSymbol(mergedResolvedSymbol),
+            current.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
+            false,
+            /*includeTypeOnlyMembers*/
+            true
+          ) : void 0;
+          const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
+          const next = symbolFromModule ?? symbolFromVariable;
+          if (!next) {
+            error2(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current));
+            return links.resolvedType = errorType;
           }
+          getNodeLinks(current).resolvedSymbol = next;
+          getNodeLinks(current.parent).resolvedSymbol = next;
+          currentNamespace = next;
         }
-        if (type.flags & 262144 /* TypeParameter */) {
-          visitTypeParameter(type);
-        }
-        if (type.flags & 3145728 /* UnionOrIntersection */) {
-          visitUnionOrIntersectionType(type);
-        }
-        if (type.flags & 4194304 /* Index */) {
-          visitIndexType(type);
-        }
-        if (type.flags & 8388608 /* IndexedAccess */) {
-          visitIndexedAccessType(type);
-        }
-      }
-      function visitTypeReference(type) {
-        visitType(type.target);
-        forEach(getTypeArguments(type), visitType);
-      }
-      function visitTypeParameter(type) {
-        visitType(getConstraintOfTypeParameter(type));
-      }
-      function visitUnionOrIntersectionType(type) {
-        forEach(type.types, visitType);
-      }
-      function visitIndexType(type) {
-        visitType(type.type);
-      }
-      function visitIndexedAccessType(type) {
-        visitType(type.objectType);
-        visitType(type.indexType);
-        visitType(type.constraint);
-      }
-      function visitMappedType(type) {
-        visitType(type.typeParameter);
-        visitType(type.constraintType);
-        visitType(type.templateType);
-        visitType(type.modifiersType);
-      }
-      function visitSignature(signature) {
-        const typePredicate = getTypePredicateOfSignature(signature);
-        if (typePredicate) {
-          visitType(typePredicate.type);
-        }
-        forEach(signature.typeParameters, visitType);
-        for (const parameter of signature.parameters) {
-          visitSymbol(parameter);
-        }
-        visitType(getRestTypeOfSignature(signature));
-        visitType(getReturnTypeOfSignature(signature));
-      }
-      function visitInterfaceType(interfaceT) {
-        visitObjectType(interfaceT);
-        forEach(interfaceT.typeParameters, visitType);
-        forEach(getBaseTypes(interfaceT), visitType);
-        visitType(interfaceT.thisType);
-      }
-      function visitObjectType(type) {
-        const resolved = resolveStructuredTypeMembers(type);
-        for (const info of resolved.indexInfos) {
-          visitType(info.keyType);
-          visitType(info.type);
-        }
-        for (const signature of resolved.callSignatures) {
-          visitSignature(signature);
-        }
-        for (const signature of resolved.constructSignatures) {
-          visitSignature(signature);
-        }
-        for (const p of resolved.properties) {
-          visitSymbol(p);
-        }
-      }
-      function visitSymbol(symbol) {
-        if (!symbol) {
-          return false;
-        }
-        const symbolId = getSymbolId(symbol);
-        if (visitedSymbols[symbolId]) {
-          return false;
-        }
-        visitedSymbols[symbolId] = symbol;
-        if (!accept(symbol)) {
-          return true;
-        }
-        const t = getTypeOfSymbol(symbol);
-        visitType(t);
-        if (symbol.exports) {
-          symbol.exports.forEach(visitSymbol);
+        links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning);
+      } else {
+        if (moduleSymbol.flags & targetMeaning) {
+          links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning);
+        } else {
+          const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0;
+          error2(node, errorMessage, node.argument.literal.text);
+          links.resolvedSymbol = unknownSymbol;
+          links.resolvedType = errorType;
         }
-        forEach(symbol.declarations, (d) => {
-          if (d.type && d.type.kind === 186 /* TypeQuery */) {
-            const query = d.type;
-            const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName));
-            visitSymbol(entity);
-          }
-        });
-        return false;
       }
     }
+    return links.resolvedType;
   }
-  var init_symbolWalker = __esm({
-    "src/compiler/symbolWalker.ts"() {
-      "use strict";
-      init_ts2();
+  function resolveImportSymbolType(node, links, symbol, meaning) {
+    const resolvedSymbol = resolveSymbol(symbol);
+    links.resolvedSymbol = resolvedSymbol;
+    if (meaning === 111551 /* Value */) {
+      return getInstantiationExpressionType(getTypeOfSymbol(symbol), node);
+    } else {
+      return getTypeReferenceType(node, resolvedSymbol);
     }
-  });
-
-  // src/compiler/moduleSpecifiers.ts
-  function getModuleSpecifierPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
-    const filePreferredEnding = getPreferredEnding();
-    return {
-      relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
-      getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
-        const preferredEnding = syntaxImpliedNodeFormat !== importingSourceFile.impliedNodeFormat ? getPreferredEnding(syntaxImpliedNodeFormat) : filePreferredEnding;
-        if ((syntaxImpliedNodeFormat ?? importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
-          if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
-            return [3 /* TsExtension */, 2 /* JsExtension */];
-          }
-          return [2 /* JsExtension */];
-        }
-        if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
-          return preferredEnding === 2 /* JsExtension */ ? [2 /* JsExtension */, 1 /* Index */] : [1 /* Index */, 2 /* JsExtension */];
-        }
-        const allowImportingTsExtension = shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName);
-        switch (preferredEnding) {
-          case 2 /* JsExtension */:
-            return allowImportingTsExtension ? [2 /* JsExtension */, 3 /* TsExtension */, 0 /* Minimal */, 1 /* Index */] : [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
-          case 3 /* TsExtension */:
-            return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
-          case 1 /* Index */:
-            return allowImportingTsExtension ? [1 /* Index */, 0 /* Minimal */, 3 /* TsExtension */, 2 /* JsExtension */] : [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
-          case 0 /* Minimal */:
-            return allowImportingTsExtension ? [0 /* Minimal */, 1 /* Index */, 3 /* TsExtension */, 2 /* JsExtension */] : [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
-          default:
-            Debug.assertNever(preferredEnding);
+  }
+  function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) {
+        links.resolvedType = emptyTypeLiteralType;
+      } else {
+        let type = createObjectType(16 /* Anonymous */, node.symbol);
+        type.aliasSymbol = aliasSymbol;
+        type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+        if (isJSDocTypeLiteral(node) && node.isArrayType) {
+          type = createArrayType(type);
         }
+        links.resolvedType = type;
       }
-    };
-    function getPreferredEnding(resolutionMode) {
-      if (oldImportSpecifier !== void 0) {
-        if (hasJSFileExtension(oldImportSpecifier))
-          return 2 /* JsExtension */;
-        if (endsWith(oldImportSpecifier, "/index"))
-          return 1 /* Index */;
-      }
-      return getModuleSpecifierEndingPreference(
-        importModuleSpecifierEnding,
-        resolutionMode ?? importingSourceFile.impliedNodeFormat,
-        compilerOptions,
-        importingSourceFile
-      );
     }
+    return links.resolvedType;
   }
-  function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
-    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options);
-    if (res === oldImportSpecifier)
-      return void 0;
-    return res;
-  }
-  function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
-    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, compilerOptions, importingSourceFile), {}, options);
+  function getAliasSymbolForTypeNode(node) {
+    let host2 = node.parent;
+    while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 148 /* ReadonlyKeyword */) {
+      host2 = host2.parent;
+    }
+    return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
   }
-  function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
-    const info = getInfo(importingSourceFile.fileName, host);
-    const modulePaths = getAllModulePaths(info, nodeModulesFileName, host, preferences, options);
-    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
-      modulePath,
-      info,
-      importingSourceFile,
-      host,
-      compilerOptions,
-      preferences,
-      /*packageNameOnly*/
-      true,
-      options.overrideImportMode
-    ));
+  function getTypeArgumentsForAliasSymbol(symbol) {
+    return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
   }
-  function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
-    const info = getInfo(importingSourceFileName, host);
-    const modulePaths = getAllModulePaths(info, toFileName2, host, userPreferences, options);
-    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
-      modulePath,
-      info,
-      importingSourceFile,
-      host,
-      compilerOptions,
-      userPreferences,
-      /*packageNameOnly*/
-      void 0,
-      options.overrideImportMode
-    )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+  function isNonGenericObjectType(type) {
+    return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type);
   }
-  function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
-    return tryGetModuleSpecifiersFromCacheWorker(
-      moduleSymbol,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options
-    )[0];
+  function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) {
+    return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */));
   }
-  function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
-    var _a;
-    const moduleSourceFile = getSourceFileOfModule(moduleSymbol);
-    if (!moduleSourceFile) {
-      return emptyArray;
+  function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) {
+    if (!(type.flags & 1048576 /* Union */)) {
+      return type;
     }
-    const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
-    const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options);
-    return [cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache];
-  }
-  function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
-    return getModuleSpecifiersWithCacheInfo(
-      moduleSymbol,
-      checker,
-      compilerOptions,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options,
-      /*forAutoImport*/
-      false
-    ).moduleSpecifiers;
-  }
-  function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) {
-    let computedWithoutCache = false;
-    const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker);
-    if (ambient)
-      return { moduleSpecifiers: [ambient], computedWithoutCache };
-    let [specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker(
-      moduleSymbol,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options
-    );
-    if (specifiers)
-      return { moduleSpecifiers: specifiers, computedWithoutCache };
-    if (!moduleSourceFile)
-      return { moduleSpecifiers: emptyArray, computedWithoutCache };
-    computedWithoutCache = true;
-    modulePaths || (modulePaths = getAllModulePathsWorker(getInfo(importingSourceFile.fileName, host), moduleSourceFile.originalFileName, host));
-    const result = computeModuleSpecifiers(
-      modulePaths,
-      compilerOptions,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options,
-      forAutoImport
-    );
-    cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, modulePaths, result);
-    return { moduleSpecifiers: result, computedWithoutCache };
-  }
-  function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) {
-    const info = getInfo(importingSourceFile.fileName, host);
-    const preferences = getModuleSpecifierPreferences(userPreferences, compilerOptions, importingSourceFile);
-    const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
-      host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
-      (reason) => {
-        if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path)
-          return void 0;
-        if (importingSourceFile.impliedNodeFormat && importingSourceFile.impliedNodeFormat !== getModeForResolutionAtIndex(importingSourceFile, reason.index, compilerOptions))
-          return void 0;
-        const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text;
-        return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0;
-      }
-    ));
-    if (existingSpecifier) {
-      const moduleSpecifiers = [existingSpecifier];
-      return moduleSpecifiers;
-    }
-    const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules);
-    let nodeModulesSpecifiers;
-    let pathsSpecifiers;
-    let redirectPathsSpecifiers;
-    let relativeSpecifiers;
-    for (const modulePath of modulePaths) {
-      const specifier = modulePath.isInNodeModules ? tryGetModuleNameAsNodeModule(
-        modulePath,
-        info,
-        importingSourceFile,
-        host,
-        compilerOptions,
-        userPreferences,
-        /*packageNameOnly*/
-        void 0,
-        options.overrideImportMode
-      ) : void 0;
-      nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
-      if (specifier && modulePath.isRedirect) {
-        return nodeModulesSpecifiers;
-      }
-      if (!specifier) {
-        const local = getLocalModuleSpecifier(
-          modulePath.path,
-          info,
-          compilerOptions,
-          host,
-          options.overrideImportMode || importingSourceFile.impliedNodeFormat,
-          preferences,
-          /*pathsOnly*/
-          modulePath.isRedirect
-        );
-        if (!local) {
-          continue;
-        }
-        if (modulePath.isRedirect) {
-          redirectPathsSpecifiers = append(redirectPathsSpecifiers, local);
-        } else if (pathIsBareSpecifier(local)) {
-          if (pathContainsNodeModules(local)) {
-            relativeSpecifiers = append(relativeSpecifiers, local);
-          } else {
-            pathsSpecifiers = append(pathsSpecifiers, local);
-          }
-        } else if (forAutoImport || !importedFileIsInNodeModules || modulePath.isInNodeModules) {
-          relativeSpecifiers = append(relativeSpecifiers, local);
+    if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) {
+      return find(type.types, isEmptyObjectType) || emptyObjectType;
+    }
+    const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
+    if (!firstType) {
+      return type;
+    }
+    const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
+    if (secondType) {
+      return type;
+    }
+    return getAnonymousPartialType(firstType);
+    function getAnonymousPartialType(type2) {
+      const members = createSymbolTable();
+      for (const prop of getPropertiesOfType(type2)) {
+        if (getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) {
+        } else if (isSpreadableProperty(prop)) {
+          const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+          const flags = 4 /* Property */ | 16777216 /* Optional */;
+          const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
+          result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
+            getTypeOfSymbol(prop),
+            /*isProperty*/
+            true
+          );
+          result.declarations = prop.declarations;
+          result.links.nameType = getSymbolLinks(prop).nameType;
+          result.links.syntheticOrigin = prop;
+          members.set(prop.escapedName, result);
         }
       }
+      const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2));
+      spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      return spread;
     }
-    return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? pathsSpecifiers : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? redirectPathsSpecifiers : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? nodeModulesSpecifiers : Debug.checkDefined(relativeSpecifiers);
-  }
-  function getInfo(importingSourceFileName, host) {
-    importingSourceFileName = getNormalizedAbsolutePath(importingSourceFileName, host.getCurrentDirectory());
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true);
-    const sourceDirectory = getDirectoryPath(importingSourceFileName);
-    return {
-      getCanonicalFileName,
-      importingSourceFileName,
-      sourceDirectory,
-      canonicalSourceDirectory: getCanonicalFileName(sourceDirectory)
-    };
   }
-  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
-    const { baseUrl, paths, rootDirs } = compilerOptions;
-    if (pathsOnly && !paths) {
-      return void 0;
+  function getSpreadType(left, right, symbol, objectFlags, readonly) {
+    if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) {
+      return anyType;
     }
-    const { sourceDirectory, canonicalSourceDirectory, getCanonicalFileName } = info;
-    const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
-    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
-    if (!baseUrl && !paths && !getResolvePackageJsonImports(compilerOptions) || relativePreference === 0 /* Relative */) {
-      return pathsOnly ? void 0 : relativePath;
+    if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) {
+      return unknownType;
     }
-    const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory());
-    const relativeToBaseUrl = getRelativePathIfInSameVolume(moduleFileName, baseDirectory, getCanonicalFileName);
-    if (!relativeToBaseUrl) {
-      return pathsOnly ? void 0 : relativePath;
+    if (left.flags & 131072 /* Never */) {
+      return right;
     }
-    const fromPackageJsonImports = pathsOnly ? void 0 : tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, compilerOptions, host, importMode);
-    const fromPaths = pathsOnly || fromPackageJsonImports === void 0 ? paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) : void 0;
-    if (pathsOnly) {
-      return fromPaths;
+    if (right.flags & 131072 /* Never */) {
+      return left;
     }
-    const maybeNonRelative = fromPackageJsonImports ?? (fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths);
-    if (!maybeNonRelative) {
-      return relativePath;
+    left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly);
+    if (left.flags & 1048576 /* Union */) {
+      return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType;
     }
-    if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) {
-      return maybeNonRelative;
+    right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly);
+    if (right.flags & 1048576 /* Union */) {
+      return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType;
+    }
+    if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) {
+      return left;
+    }
+    if (isGenericObjectType(left) || isGenericObjectType(right)) {
+      if (isEmptyObjectType(left)) {
+        return right;
+      }
+      if (left.flags & 2097152 /* Intersection */) {
+        const types = left.types;
+        const lastLeft = types[types.length - 1];
+        if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) {
+          return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)]));
+        }
+      }
+      return getIntersectionType([left, right]);
+    }
+    const members = createSymbolTable();
+    const skippedPrivateMembers = /* @__PURE__ */ new Set();
+    const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]);
+    for (const rightProp of getPropertiesOfType(right)) {
+      if (getDeclarationModifierFlagsFromSymbol(rightProp) & (2 /* Private */ | 4 /* Protected */)) {
+        skippedPrivateMembers.add(rightProp.escapedName);
+      } else if (isSpreadableProperty(rightProp)) {
+        members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly));
+      }
     }
-    if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) {
-      const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory());
-      const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName);
-      const sourceIsInternal = startsWith(canonicalSourceDirectory, projectDirectory);
-      const targetIsInternal = startsWith(modulePath, projectDirectory);
-      if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) {
-        return maybeNonRelative;
+    for (const leftProp of getPropertiesOfType(left)) {
+      if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) {
+        continue;
       }
-      const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath));
-      const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
-      const ignoreCase = !hostUsesCaseSensitiveFileNames(host);
-      if (!packageJsonPathsAreEqual(nearestTargetPackageJson, nearestSourcePackageJson, ignoreCase)) {
-        return maybeNonRelative;
+      if (members.has(leftProp.escapedName)) {
+        const rightProp = members.get(leftProp.escapedName);
+        const rightType = getTypeOfSymbol(rightProp);
+        if (rightProp.flags & 16777216 /* Optional */) {
+          const declarations = concatenate(leftProp.declarations, rightProp.declarations);
+          const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
+          const result = createSymbol(flags, leftProp.escapedName);
+          const leftType = getTypeOfSymbol(leftProp);
+          const leftTypeWithoutUndefined = removeMissingOrUndefinedType(leftType);
+          const rightTypeWithoutUndefined = removeMissingOrUndefinedType(rightType);
+          result.links.type = leftTypeWithoutUndefined === rightTypeWithoutUndefined ? leftType : getUnionType([leftType, rightTypeWithoutUndefined], 2 /* Subtype */);
+          result.links.leftSpread = leftProp;
+          result.links.rightSpread = rightProp;
+          result.declarations = declarations;
+          result.links.nameType = getSymbolLinks(leftProp).nameType;
+          members.set(leftProp.escapedName, result);
+        }
+      } else {
+        members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly));
       }
-      return relativePath;
     }
-    return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative;
+    const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly)));
+    spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags;
+    return spread;
   }
-  function packageJsonPathsAreEqual(a, b, ignoreCase) {
-    if (a === b)
-      return true;
-    if (a === void 0 || b === void 0)
-      return false;
-    return comparePaths(a, b, ignoreCase) === 0 /* EqualTo */;
+  function isSpreadableProperty(prop) {
+    var _a;
+    return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a = prop.declarations) == null ? void 0 : _a.some((decl) => isClassLike(decl.parent))));
+  }
+  function getSpreadSymbol(prop, readonly) {
+    const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+    if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) {
+      return prop;
+    }
+    const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
+    const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
+    result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
+    result.declarations = prop.declarations;
+    result.links.nameType = getSymbolLinks(prop).nameType;
+    result.links.syntheticOrigin = prop;
+    return result;
   }
-  function countPathComponents(path) {
-    let count = 0;
-    for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) {
-      if (path.charCodeAt(i) === 47 /* slash */)
-        count++;
+  function getIndexInfoWithReadonly(info, readonly) {
+    return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info;
+  }
+  function createLiteralType(flags, value, symbol, regularType) {
+    const type = createTypeWithSymbol(flags, symbol);
+    type.value = value;
+    type.regularType = regularType || type;
+    return type;
+  }
+  function getFreshTypeOfLiteralType(type) {
+    if (type.flags & 2976 /* Freshable */) {
+      if (!type.freshType) {
+        const freshType = createLiteralType(type.flags, type.value, type.symbol, type);
+        freshType.freshType = freshType;
+        type.freshType = freshType;
+      }
+      return type.freshType;
     }
-    return count;
+    return type;
+  }
+  function getRegularTypeOfLiteralType(type) {
+    return type.flags & 2976 /* Freshable */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type;
+  }
+  function isFreshLiteralType(type) {
+    return !!(type.flags & 2976 /* Freshable */) && type.freshType === type;
   }
-  function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
-    return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
+  function getStringLiteralType(value) {
+    let type;
+    return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type);
   }
-  function getNearestAncestorDirectoryWithPackageJson(host, fileName) {
-    if (host.getNearestAncestorDirectoryWithPackageJson) {
-      return host.getNearestAncestorDirectoryWithPackageJson(fileName);
+  function getNumberLiteralType(value) {
+    let type;
+    return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type);
+  }
+  function getBigIntLiteralType(value) {
+    let type;
+    const key = pseudoBigIntToString(value);
+    return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type);
+  }
+  function getEnumLiteralType(value, enumId, symbol) {
+    let type;
+    const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`;
+    const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */);
+    return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type);
+  }
+  function getTypeFromLiteralTypeNode(node) {
+    if (node.literal.kind === 106 /* NullKeyword */) {
+      return nullType;
     }
-    return forEachAncestorDirectory(fileName, (directory) => {
-      return host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
-    });
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal));
+    }
+    return links.resolvedType;
   }
-  function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) {
-    var _a;
-    const getCanonicalFileName = hostGetCanonicalFileName(host);
-    const cwd = host.getCurrentDirectory();
-    const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0;
-    const importedPath = toPath(importedFileName, cwd, getCanonicalFileName);
-    const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray;
-    const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects];
-    const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd));
-    let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath);
-    if (!preferSymlinks) {
-      const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p));
-      if (result2)
-        return result2;
+  function createUniqueESSymbolType(symbol) {
+    const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol);
+    type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`;
+    return type;
+  }
+  function getESSymbolLikeTypeForNode(node) {
+    if (isInJSFile(node) && isJSDocTypeExpression(node)) {
+      const host2 = getJSDocHost(node);
+      if (host2) {
+        node = getSingleVariableOfVariableStatement(host2) || host2;
+      }
     }
-    const symlinkedDirectories = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath();
-    const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd);
-    const result = symlinkedDirectories && forEachAncestorDirectory(getDirectoryPath(fullImportedFileName), (realPathDirectory) => {
-      const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName)));
-      if (!symlinkDirectories)
-        return void 0;
-      if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) {
-        return false;
+    if (isValidESSymbolDeclaration(node)) {
+      const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node);
+      if (symbol) {
+        const links = getSymbolLinks(symbol);
+        return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol));
       }
-      return forEach(targets, (target) => {
-        if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) {
-          return;
-        }
-        const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName);
-        for (const symlinkDirectory of symlinkDirectories) {
-          const option = resolvePath(symlinkDirectory, relative);
-          const result2 = cb(option, target === referenceRedirect);
-          shouldFilterIgnoredPaths = true;
-          if (result2)
-            return result2;
-        }
-      });
-    });
-    return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0);
+    }
+    return esSymbolType;
   }
-  function getAllModulePaths(info, importedFileName, host, preferences, options = {}) {
-    var _a;
-    const importingFilePath = toPath(info.importingSourceFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
-    const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
-    const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
-    if (cache) {
-      const cached = cache.get(importingFilePath, importedFilePath, preferences, options);
-      if (cached == null ? void 0 : cached.modulePaths)
-        return cached.modulePaths;
-    }
-    const modulePaths = getAllModulePathsWorker(info, importedFileName, host);
-    if (cache) {
-      cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths);
-    }
-    return modulePaths;
-  }
-  function getAllModulePathsWorker(info, importedFileName, host) {
-    const allFileNames = /* @__PURE__ */ new Map();
-    let importedFileFromNodeModules = false;
-    forEachFileNameOfModule(
-      info.importingSourceFileName,
-      importedFileName,
-      host,
-      /*preferSymlinks*/
-      true,
-      (path, isRedirect) => {
-        const isInNodeModules = pathContainsNodeModules(path);
-        allFileNames.set(path, { path: info.getCanonicalFileName(path), isRedirect, isInNodeModules });
-        importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules;
-      }
+  function getThisType(node) {
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
     );
-    const sortedPaths = [];
-    for (let directory = info.canonicalSourceDirectory; allFileNames.size !== 0; ) {
-      const directoryStart = ensureTrailingDirectorySeparator(directory);
-      let pathsInDirectory;
-      allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => {
-        if (startsWith(path, directoryStart)) {
-          (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules });
-          allFileNames.delete(fileName);
-        }
-      });
-      if (pathsInDirectory) {
-        if (pathsInDirectory.length > 1) {
-          pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
-        }
-        sortedPaths.push(...pathsInDirectory);
+    const parent2 = container && container.parent;
+    if (parent2 && (isClassLike(parent2) || parent2.kind === 264 /* InterfaceDeclaration */)) {
+      if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
+        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType;
       }
-      const newDirectory = getDirectoryPath(directory);
-      if (newDirectory === directory)
-        break;
-      directory = newDirectory;
     }
-    if (allFileNames.size) {
-      const remainingPaths = arrayFrom(
-        allFileNames.entries(),
-        ([fileName, { isRedirect, isInNodeModules }]) => ({ path: fileName, isRedirect, isInNodeModules })
-      );
-      if (remainingPaths.length > 1)
-        remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
-      sortedPaths.push(...remainingPaths);
+    if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType;
     }
-    return sortedPaths;
+    const host2 = node.flags & 16777216 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0;
+    if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
+    }
+    if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
+    }
+    error2(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
+    return errorType;
   }
-  function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) {
-    var _a;
-    const decl = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(
-      (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name)))
-    );
-    if (decl) {
-      return decl.name.text;
+  function getTypeFromThisTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getThisType(node);
     }
-    const ambientModuleDeclareCandidates = mapDefined(moduleSymbol.declarations, (d) => {
-      var _a2, _b, _c, _d;
-      if (!isModuleDeclaration(d))
-        return;
-      const topNamespace = getTopNamespace(d);
-      if (!(((_a2 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a2.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent)))
-        return;
-      const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression;
-      if (!exportAssignment)
-        return;
-      const exportSymbol = checker.getSymbolAtLocation(exportAssignment);
-      if (!exportSymbol)
-        return;
-      const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol;
-      if (originalExportSymbol === d.symbol)
-        return topNamespace.parent.parent;
-      function getTopNamespace(namespaceDeclaration) {
-        while (namespaceDeclaration.flags & 8 /* NestedNamespace */) {
-          namespaceDeclaration = namespaceDeclaration.parent;
-        }
-        return namespaceDeclaration;
-      }
-    });
-    const ambientModuleDeclare = ambientModuleDeclareCandidates[0];
-    if (ambientModuleDeclare) {
-      return ambientModuleDeclare.name.text;
-    }
-  }
-  function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
-    for (const key in paths) {
-      for (const patternText2 of paths[key]) {
-        const pattern = normalizePath(patternText2);
-        const indexOfStar = pattern.indexOf("*");
-        const candidates = allowedEndings.map((ending) => ({
-          ending,
-          value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
-        }));
-        if (tryGetExtensionFromPath2(pattern)) {
-          candidates.push({ ending: void 0, value: relativeToBaseUrl });
-        }
-        if (indexOfStar !== -1) {
-          const prefix = pattern.substring(0, indexOfStar);
-          const suffix = pattern.substring(indexOfStar + 1);
-          for (const { ending, value } of candidates) {
-            if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) {
-              const matchedStar = value.substring(prefix.length, value.length - suffix.length);
-              if (!pathIsRelative(matchedStar)) {
-                return replaceFirstStar(key, matchedStar);
-              }
-            }
+    return links.resolvedType;
+  }
+  function getTypeFromRestTypeNode(node) {
+    return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type);
+  }
+  function getArrayElementTypeNode(node) {
+    switch (node.kind) {
+      case 196 /* ParenthesizedType */:
+        return getArrayElementTypeNode(node.type);
+      case 189 /* TupleType */:
+        if (node.elements.length === 1) {
+          node = node.elements[0];
+          if (node.kind === 191 /* RestType */ || node.kind === 202 /* NamedTupleMember */ && node.dotDotDotToken) {
+            return getArrayElementTypeNode(node.type);
           }
-        } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) {
-          return key;
         }
-      }
+        break;
+      case 188 /* ArrayType */:
+        return node.elementType;
     }
-    function validateEnding({ ending, value }) {
-      return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
+    return void 0;
+  }
+  function getTypeFromNamedTupleTypeNode(node) {
+    const links = getNodeLinks(node);
+    return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true,
+      !!node.questionToken
+    ));
+  }
+  function getTypeFromTypeNode(node) {
+    return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
+  }
+  function getTypeFromTypeNodeWorker(node) {
+    switch (node.kind) {
+      case 133 /* AnyKeyword */:
+      case 312 /* JSDocAllType */:
+      case 313 /* JSDocUnknownType */:
+        return anyType;
+      case 159 /* UnknownKeyword */:
+        return unknownType;
+      case 154 /* StringKeyword */:
+        return stringType;
+      case 150 /* NumberKeyword */:
+        return numberType;
+      case 163 /* BigIntKeyword */:
+        return bigintType;
+      case 136 /* BooleanKeyword */:
+        return booleanType;
+      case 155 /* SymbolKeyword */:
+        return esSymbolType;
+      case 116 /* VoidKeyword */:
+        return voidType;
+      case 157 /* UndefinedKeyword */:
+        return undefinedType;
+      case 106 /* NullKeyword */:
+        return nullType;
+      case 146 /* NeverKeyword */:
+        return neverType;
+      case 151 /* ObjectKeyword */:
+        return node.flags & 524288 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType;
+      case 141 /* IntrinsicKeyword */:
+        return intrinsicMarkerType;
+      case 197 /* ThisType */:
+      case 110 /* ThisKeyword */:
+        return getTypeFromThisTypeNode(node);
+      case 201 /* LiteralType */:
+        return getTypeFromLiteralTypeNode(node);
+      case 183 /* TypeReference */:
+        return getTypeFromTypeReference(node);
+      case 182 /* TypePredicate */:
+        return node.assertsModifier ? voidType : booleanType;
+      case 233 /* ExpressionWithTypeArguments */:
+        return getTypeFromTypeReference(node);
+      case 186 /* TypeQuery */:
+        return getTypeFromTypeQueryNode(node);
+      case 188 /* ArrayType */:
+      case 189 /* TupleType */:
+        return getTypeFromArrayOrTupleTypeNode(node);
+      case 190 /* OptionalType */:
+        return getTypeFromOptionalTypeNode(node);
+      case 192 /* UnionType */:
+        return getTypeFromUnionTypeNode(node);
+      case 193 /* IntersectionType */:
+        return getTypeFromIntersectionTypeNode(node);
+      case 314 /* JSDocNullableType */:
+        return getTypeFromJSDocNullableTypeNode(node);
+      case 316 /* JSDocOptionalType */:
+        return addOptionality(getTypeFromTypeNode(node.type));
+      case 202 /* NamedTupleMember */:
+        return getTypeFromNamedTupleTypeNode(node);
+      case 196 /* ParenthesizedType */:
+      case 315 /* JSDocNonNullableType */:
+      case 309 /* JSDocTypeExpression */:
+        return getTypeFromTypeNode(node.type);
+      case 191 /* RestType */:
+        return getTypeFromRestTypeNode(node);
+      case 318 /* JSDocVariadicType */:
+        return getTypeFromJSDocVariadicType(node);
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */:
+      case 187 /* TypeLiteral */:
+      case 322 /* JSDocTypeLiteral */:
+      case 317 /* JSDocFunctionType */:
+      case 323 /* JSDocSignature */:
+        return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
+      case 198 /* TypeOperator */:
+        return getTypeFromTypeOperatorNode(node);
+      case 199 /* IndexedAccessType */:
+        return getTypeFromIndexedAccessTypeNode(node);
+      case 200 /* MappedType */:
+        return getTypeFromMappedTypeNode(node);
+      case 194 /* ConditionalType */:
+        return getTypeFromConditionalTypeNode(node);
+      case 195 /* InferType */:
+        return getTypeFromInferTypeNode(node);
+      case 203 /* TemplateLiteralType */:
+        return getTypeFromTemplateTypeNode(node);
+      case 205 /* ImportType */:
+        return getTypeFromImportTypeNode(node);
+      case 80 /* Identifier */:
+      case 166 /* QualifiedName */:
+      case 211 /* PropertyAccessExpression */:
+        const symbol = getSymbolAtLocation(node);
+        return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
+      default:
+        return errorType;
     }
   }
-  function tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, exports, conditions, mode, isImports) {
-    if (typeof exports === "string") {
-      const ignoreCase = !hostUsesCaseSensitiveFileNames(host);
-      const getCommonSourceDirectory2 = () => host.getCommonSourceDirectory();
-      const outputFile = isImports && getOutputJSFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2);
-      const declarationFile = isImports && getOutputDeclarationFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2);
-      const pathOrPattern = getNormalizedAbsolutePath(
-        combinePaths(packageDirectory, exports),
-        /*currentDirectory*/
-        void 0
-      );
-      const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
-      switch (mode) {
-        case 0 /* Exact */:
-          if (extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || comparePaths(targetFilePath, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || outputFile && comparePaths(outputFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || declarationFile && comparePaths(declarationFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */) {
-            return { moduleFileToTry: packageName };
-          }
-          break;
-        case 1 /* Directory */:
-          if (extensionSwappedTarget && containsPath(pathOrPattern, extensionSwappedTarget, ignoreCase)) {
-            const fragment = getRelativePathFromDirectory(
-              pathOrPattern,
-              extensionSwappedTarget,
-              /*ignoreCase*/
-              false
-            );
-            return { moduleFileToTry: getNormalizedAbsolutePath(
-              combinePaths(combinePaths(packageName, exports), fragment),
-              /*currentDirectory*/
-              void 0
-            ) };
-          }
-          if (containsPath(pathOrPattern, targetFilePath, ignoreCase)) {
-            const fragment = getRelativePathFromDirectory(
-              pathOrPattern,
-              targetFilePath,
-              /*ignoreCase*/
-              false
-            );
-            return { moduleFileToTry: getNormalizedAbsolutePath(
-              combinePaths(combinePaths(packageName, exports), fragment),
-              /*currentDirectory*/
-              void 0
-            ) };
-          }
-          if (outputFile && containsPath(pathOrPattern, outputFile, ignoreCase)) {
-            const fragment = getRelativePathFromDirectory(
-              pathOrPattern,
-              outputFile,
-              /*ignoreCase*/
-              false
-            );
-            return { moduleFileToTry: combinePaths(packageName, fragment) };
-          }
-          if (declarationFile && containsPath(pathOrPattern, declarationFile, ignoreCase)) {
-            const fragment = getRelativePathFromDirectory(
-              pathOrPattern,
-              declarationFile,
-              /*ignoreCase*/
-              false
-            );
-            return { moduleFileToTry: combinePaths(packageName, fragment) };
+  function instantiateList(items, mapper, instantiator) {
+    if (items && items.length) {
+      for (let i = 0; i < items.length; i++) {
+        const item = items[i];
+        const mapped = instantiator(item, mapper);
+        if (item !== mapped) {
+          const result = i === 0 ? [] : items.slice(0, i);
+          result.push(mapped);
+          for (i++; i < items.length; i++) {
+            result.push(instantiator(items[i], mapper));
           }
-          break;
-        case 2 /* Pattern */:
-          const starPos = pathOrPattern.indexOf("*");
-          const leadingSlice = pathOrPattern.slice(0, starPos);
-          const trailingSlice = pathOrPattern.slice(starPos + 1);
-          if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice, ignoreCase) && endsWith(extensionSwappedTarget, trailingSlice, ignoreCase)) {
-            const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length);
-            return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
-          }
-          if (startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) {
-            const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length);
-            return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
-          }
-          if (outputFile && startsWith(outputFile, leadingSlice, ignoreCase) && endsWith(outputFile, trailingSlice, ignoreCase)) {
-            const starReplacement = outputFile.slice(leadingSlice.length, outputFile.length - trailingSlice.length);
-            return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
-          }
-          if (declarationFile && startsWith(declarationFile, leadingSlice, ignoreCase) && endsWith(declarationFile, trailingSlice, ignoreCase)) {
-            const starReplacement = declarationFile.slice(leadingSlice.length, declarationFile.length - trailingSlice.length);
-            return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) };
+          return result;
+        }
+      }
+    }
+    return items;
+  }
+  function instantiateTypes(types, mapper) {
+    return instantiateList(types, mapper, instantiateType);
+  }
+  function instantiateSignatures(signatures, mapper) {
+    return instantiateList(signatures, mapper, instantiateSignature);
+  }
+  function instantiateIndexInfos(indexInfos, mapper) {
+    return instantiateList(indexInfos, mapper, instantiateIndexInfo);
+  }
+  function createTypeMapper(sources, targets) {
+    return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets);
+  }
+  function getMappedType(type, mapper) {
+    switch (mapper.kind) {
+      case 0 /* Simple */:
+        return type === mapper.source ? mapper.target : type;
+      case 1 /* Array */: {
+        const sources = mapper.sources;
+        const targets = mapper.targets;
+        for (let i = 0; i < sources.length; i++) {
+          if (type === sources[i]) {
+            return targets ? targets[i] : anyType;
           }
-          break;
+        }
+        return type;
       }
-    } else if (Array.isArray(exports)) {
-      return forEach(exports, (e) => tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, e, conditions, mode, isImports));
-    } else if (typeof exports === "object" && exports !== null) {
-      for (const key of getOwnKeys(exports)) {
-        if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) {
-          const subTarget = exports[key];
-          const result = tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, subTarget, conditions, mode, isImports);
-          if (result) {
-            return result;
+      case 2 /* Deferred */: {
+        const sources = mapper.sources;
+        const targets = mapper.targets;
+        for (let i = 0; i < sources.length; i++) {
+          if (type === sources[i]) {
+            return targets[i]();
           }
         }
+        return type;
       }
+      case 3 /* Function */:
+        return mapper.func(type);
+      case 4 /* Composite */:
+      case 5 /* Merged */:
+        const t1 = getMappedType(type, mapper.mapper1);
+        return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2);
     }
-    return void 0;
   }
-  function tryGetModuleNameFromExports(options, host, targetFilePath, packageDirectory, packageName, exports, conditions) {
-    if (typeof exports === "object" && exports !== null && !Array.isArray(exports) && allKeysStartWithDot(exports)) {
-      return forEach(getOwnKeys(exports), (k) => {
-        const subPackageName = getNormalizedAbsolutePath(
-          combinePaths(packageName, k),
-          /*currentDirectory*/
-          void 0
-        );
-        const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */;
-        return tryGetModuleNameFromExportsOrImports(
-          options,
-          host,
-          targetFilePath,
-          packageDirectory,
-          subPackageName,
-          exports[k],
-          conditions,
-          mode,
-          /*isImports*/
-          false
-        );
-      });
+  function makeUnaryTypeMapper(source, target) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target });
+  }
+  function makeArrayTypeMapper(sources, targets) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets });
+  }
+  function makeFunctionTypeMapper(func, debugInfo) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 });
+  }
+  function makeDeferredTypeMapper(sources, targets) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets });
+  }
+  function makeCompositeTypeMapper(kind, mapper1, mapper2) {
+    return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
+  }
+  function createTypeEraser(sources) {
+    return createTypeMapper(
+      sources,
+      /*targets*/
+      void 0
+    );
+  }
+  function createBackreferenceMapper(context, index) {
+    const forwardInferences = context.inferences.slice(index);
+    return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType));
+  }
+  function combineTypeMappers(mapper1, mapper2) {
+    return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2;
+  }
+  function mergeTypeMappers(mapper1, mapper2) {
+    return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2;
+  }
+  function prependTypeMapping(source, target, mapper) {
+    return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper);
+  }
+  function appendTypeMapping(mapper, source, target) {
+    return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target));
+  }
+  function getRestrictiveTypeParameter(tp) {
+    return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation);
+  }
+  function cloneTypeParameter(typeParameter) {
+    const result = createTypeParameter(typeParameter.symbol);
+    result.target = typeParameter;
+    return result;
+  }
+  function instantiateTypePredicate(predicate, mapper) {
+    return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper));
+  }
+  function instantiateSignature(signature, mapper, eraseTypeParameters) {
+    let freshTypeParameters;
+    if (signature.typeParameters && !eraseTypeParameters) {
+      freshTypeParameters = map(signature.typeParameters, cloneTypeParameter);
+      mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper);
+      for (const tp of freshTypeParameters) {
+        tp.mapper = mapper;
+      }
     }
-    return tryGetModuleNameFromExportsOrImports(
-      options,
-      host,
-      targetFilePath,
-      packageDirectory,
-      packageName,
-      exports,
-      conditions,
-      0 /* Exact */,
-      /*isImports*/
-      false
+    const result = createSignature(
+      signature.declaration,
+      freshTypeParameters,
+      signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
+      instantiateList(signature.parameters, mapper, instantiateSymbol),
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      signature.minArgumentCount,
+      signature.flags & 167 /* PropagatingFlags */
     );
+    result.target = signature;
+    result.mapper = mapper;
+    return result;
   }
-  function tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, options, host, importMode) {
-    var _a, _b, _c;
-    if (!host.readFile || !getResolvePackageJsonImports(options)) {
-      return void 0;
+  function instantiateSymbol(symbol, mapper) {
+    const links = getSymbolLinks(symbol);
+    if (links.type && !couldContainTypeVariables(links.type)) {
+      if (!(symbol.flags & 65536 /* SetAccessor */)) {
+        return symbol;
+      }
+      if (links.writeType && !couldContainTypeVariables(links.writeType)) {
+        return symbol;
+      }
     }
-    const ancestorDirectoryWithPackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
-    if (!ancestorDirectoryWithPackageJson) {
-      return void 0;
+    if (getCheckFlags(symbol) & 1 /* Instantiated */) {
+      symbol = links.target;
+      mapper = combineTypeMappers(links.mapper, mapper);
     }
-    const packageJsonPath = combinePaths(ancestorDirectoryWithPackageJson, "package.json");
-    const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
-    if (isMissingPackageJsonInfo(cachedPackageJson) || !host.fileExists(packageJsonPath)) {
-      return void 0;
+    const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
+    result.declarations = symbol.declarations;
+    result.parent = symbol.parent;
+    result.links.target = symbol;
+    result.links.mapper = mapper;
+    if (symbol.valueDeclaration) {
+      result.valueDeclaration = symbol.valueDeclaration;
     }
-    const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath));
-    const imports = packageJsonContent == null ? void 0 : packageJsonContent.imports;
-    if (!imports) {
-      return void 0;
+    if (links.nameType) {
+      result.links.nameType = links.nameType;
     }
-    const conditions = getConditions(options, importMode);
-    return (_c = forEach(getOwnKeys(imports), (k) => {
-      if (!startsWith(k, "#") || k === "#" || startsWith(k, "#/"))
-        return void 0;
-      const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */;
-      return tryGetModuleNameFromExportsOrImports(
-        options,
-        host,
-        moduleFileName,
-        ancestorDirectoryWithPackageJson,
-        k,
-        imports[k],
-        conditions,
-        mode,
-        /*isImports*/
+    return result;
+  }
+  function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0];
+    const links = getNodeLinks(declaration);
+    const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
+    let typeParameters = type.objectFlags & 134217728 /* SingleSignatureType */ ? type.outerTypeParameters : links.outerTypeParameters;
+    if (!typeParameters) {
+      let outerTypeParameters = getOuterTypeParameters(
+        declaration,
+        /*includeThisTypes*/
         true
       );
-    })) == null ? void 0 : _c.moduleFileToTry;
-  }
-  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
-    const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
-    if (normalizedTargetPaths === void 0) {
-      return void 0;
-    }
-    const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName);
-    const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => {
-      return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName)));
-    });
-    const shortest = min(relativePaths, compareNumberOfDirectorySeparators);
-    if (!shortest) {
-      return void 0;
+      if (isJSConstructor(declaration)) {
+        const templateTagParameters = getTypeParametersFromDeclaration(declaration);
+        outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
+      }
+      typeParameters = outerTypeParameters || emptyArray;
+      const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations;
+      typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters;
+      links.outerTypeParameters = typeParameters;
+    }
+    if (typeParameters.length) {
+      const combinedMapper = combineTypeMappers(type.mapper, mapper);
+      const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper));
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      const id = (type.objectFlags & 134217728 /* SingleSignatureType */ ? "S" : "") + getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments);
+      if (!target.instantiations) {
+        target.instantiations = /* @__PURE__ */ new Map();
+        target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target);
+      }
+      let result = target.instantiations.get(id);
+      if (!result) {
+        if (type.objectFlags & 134217728 /* SingleSignatureType */) {
+          result = instantiateAnonymousType(type, mapper);
+          target.instantiations.set(id, result);
+          return result;
+        }
+        const newMapper = createTypeMapper(typeParameters, typeArguments);
+        result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments);
+        target.instantiations.set(id, result);
+        const resultObjectFlags = getObjectFlags(result);
+        if (result.flags & 3899393 /* ObjectFlagsType */ && !(resultObjectFlags & 524288 /* CouldContainTypeVariablesComputed */)) {
+          const resultCouldContainTypeVariables = some(typeArguments, couldContainTypeVariables);
+          if (!(getObjectFlags(result) & 524288 /* CouldContainTypeVariablesComputed */)) {
+            if (resultObjectFlags & (32 /* Mapped */ | 16 /* Anonymous */ | 4 /* Reference */)) {
+              result.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (resultCouldContainTypeVariables ? 1048576 /* CouldContainTypeVariables */ : 0);
+            } else {
+              result.objectFlags |= !resultCouldContainTypeVariables ? 524288 /* CouldContainTypeVariablesComputed */ : 0;
+            }
+          }
+        }
+      }
+      return result;
     }
-    return processEnding(shortest, allowedEndings, compilerOptions);
+    return type;
   }
-  function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, canonicalSourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
-    if (!host.fileExists || !host.readFile) {
-      return void 0;
-    }
-    const parts = getNodeModulePathParts(path);
-    if (!parts) {
-      return void 0;
+  function maybeTypeParameterReference(node) {
+    return !(node.parent.kind === 183 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 205 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier);
+  }
+  function isTypeParameterPossiblyReferenced(tp, node) {
+    if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) {
+      const container = tp.symbol.declarations[0].parent;
+      for (let n = node; n !== container; n = n.parent) {
+        if (!n || n.kind === 241 /* Block */ || n.kind === 194 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) {
+          return true;
+        }
+      }
+      return containsReference(node);
     }
-    const preferences = getModuleSpecifierPreferences(userPreferences, options, importingSourceFile);
-    const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
-    let moduleSpecifier = path;
-    let isPackageRootPath = false;
-    if (!packageNameOnly) {
-      let packageRootIndex = parts.packageRootIndex;
-      let moduleFileName;
-      while (true) {
-        const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex);
-        if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) {
-          if (blockedByExports) {
-            return void 0;
-          }
-          if (verbatimFromExports) {
-            return moduleFileToTry;
+    return true;
+    function containsReference(node2) {
+      switch (node2.kind) {
+        case 197 /* ThisType */:
+          return !!tp.isThisType;
+        case 80 /* Identifier */:
+          return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp;
+        case 186 /* TypeQuery */:
+          const entityName = node2.exprName;
+          const firstIdentifier = getFirstIdentifier(entityName);
+          if (!isThisIdentifier(firstIdentifier)) {
+            const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier);
+            const tpDeclaration = tp.symbol.declarations[0];
+            const tpScope = tpDeclaration.kind === 168 /* TypeParameter */ ? tpDeclaration.parent : (
+              // Type parameter is a regular type parameter, e.g. foo<T>
+              tp.isThisType ? tpDeclaration : (
+                // Type parameter is the this type, and its declaration is the class declaration.
+                void 0
+              )
+            );
+            if (firstIdentifierSymbol.declarations && tpScope) {
+              return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference);
+            }
           }
-        }
-        if (packageRootPath) {
-          moduleSpecifier = packageRootPath;
-          isPackageRootPath = true;
-          break;
-        }
-        if (!moduleFileName)
-          moduleFileName = moduleFileToTry;
-        packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
-        if (packageRootIndex === -1) {
-          moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
-          break;
-        }
+          return true;
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+          return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type);
       }
+      return !!forEachChild(node2, containsReference);
     }
-    if (isRedirect && !isPackageRootPath) {
-      return void 0;
+  }
+  function getHomomorphicTypeVariable(type) {
+    const constraintType = getConstraintTypeFromMappedType(type);
+    if (constraintType.flags & 4194304 /* Index */) {
+      const typeVariable = getActualTypeVariable(constraintType.type);
+      if (typeVariable.flags & 262144 /* TypeParameter */) {
+        return typeVariable;
+      }
     }
-    const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation();
-    const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex));
-    if (!(startsWith(canonicalSourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) {
-      return void 0;
+    return void 0;
+  }
+  function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const typeVariable = getHomomorphicTypeVariable(type);
+    if (typeVariable) {
+      const mappedTypeVariable = instantiateType(typeVariable, mapper);
+      if (typeVariable !== mappedTypeVariable) {
+        return mapTypeWithAlias(getReducedType(mappedTypeVariable), instantiateConstituent, aliasSymbol, aliasTypeArguments);
+      }
     }
-    const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1);
-    const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName);
-    return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName;
-    function tryDirectoryWithPackageJson(packageRootIndex) {
-      var _a, _b;
-      const packageRootPath = path.substring(0, packageRootIndex);
-      const packageJsonPath = combinePaths(packageRootPath, "package.json");
-      let moduleFileToTry = path;
-      let maybeBlockedByTypesVersions = false;
-      const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
-      if (isPackageJsonInfo(cachedPackageJson) || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) {
-        const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath));
-        const importMode = overrideMode || importingSourceFile.impliedNodeFormat;
-        if (getResolvePackageJsonExports(options)) {
-          const nodeModulesDirectoryName2 = packageRootPath.substring(parts.topLevelPackageNameIndex + 1);
-          const packageName2 = getPackageNameFromTypesPackageName(nodeModulesDirectoryName2);
-          const conditions = getConditions(options, importMode);
-          const fromExports = (packageJsonContent == null ? void 0 : packageJsonContent.exports) ? tryGetModuleNameFromExports(options, host, path, packageRootPath, packageName2, packageJsonContent.exports, conditions) : void 0;
-          if (fromExports) {
-            return { ...fromExports, verbatimFromExports: true };
-          }
-          if (packageJsonContent == null ? void 0 : packageJsonContent.exports) {
-            return { moduleFileToTry: path, blockedByExports: true };
-          }
-        }
-        const versionPaths = (packageJsonContent == null ? void 0 : packageJsonContent.typesVersions) ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0;
-        if (versionPaths) {
-          const subModuleName = path.slice(packageRootPath.length + 1);
-          const fromPaths = tryGetModuleNameFromPaths(
-            subModuleName,
-            versionPaths.paths,
-            allowedEndings,
-            host,
-            options
-          );
-          if (fromPaths === void 0) {
-            maybeBlockedByTypesVersions = true;
-          } else {
-            moduleFileToTry = combinePaths(packageRootPath, fromPaths);
+    return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments);
+    function instantiateConstituent(t) {
+      if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) {
+        if (!type.declaration.nameType) {
+          let constraint;
+          if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) {
+            return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper));
           }
-        }
-        const mainFileRelative = (packageJsonContent == null ? void 0 : packageJsonContent.typings) || (packageJsonContent == null ? void 0 : packageJsonContent.types) || (packageJsonContent == null ? void 0 : packageJsonContent.main) || "index.js";
-        if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) {
-          const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName);
-          const canonicalModuleFileToTry = getCanonicalFileName(moduleFileToTry);
-          if (removeFileExtension(mainExportFile) === removeFileExtension(canonicalModuleFileToTry)) {
-            return { packageRootPath, moduleFileToTry };
-          } else if ((packageJsonContent == null ? void 0 : packageJsonContent.type) !== "module" && !fileExtensionIsOneOf(canonicalModuleFileToTry, extensionsNotSupportingExtensionlessResolution) && startsWith(canonicalModuleFileToTry, mainExportFile) && getDirectoryPath(canonicalModuleFileToTry) === removeTrailingDirectorySeparator(mainExportFile) && removeFileExtension(getBaseFileName(canonicalModuleFileToTry)) === "index") {
-            return { packageRootPath, moduleFileToTry };
+          if (isTupleType(t)) {
+            return instantiateMappedTupleType(t, type, typeVariable, mapper);
+          }
+          if (isArrayOrTupleOrIntersection(t)) {
+            return getIntersectionType(map(t.types, instantiateConstituent));
           }
         }
-      } else {
-        const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1));
-        if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") {
-          return { moduleFileToTry, packageRootPath };
-        }
+        return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper));
       }
-      return { moduleFileToTry };
+      return t;
     }
   }
-  function tryGetAnyFileFromPath(host, path) {
-    if (!host.fileExists)
-      return;
-    const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }]));
-    for (const e of extensions) {
-      const fullPath = path + e;
-      if (host.fileExists(fullPath)) {
-        return fullPath;
+  function getModifiedReadonlyState(state, modifiers) {
+    return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state;
+  }
+  function instantiateMappedTupleType(tupleType, mappedType, typeVariable, mapper) {
+    const elementFlags = tupleType.target.elementFlags;
+    const fixedLength = tupleType.target.fixedLength;
+    const fixedMapper = fixedLength ? prependTypeMapping(typeVariable, tupleType, mapper) : mapper;
+    const newElementTypes = map(getElementTypes(tupleType), (type, i) => {
+      const flags = elementFlags[i];
+      return i < fixedLength ? instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(flags & 2 /* Optional */), fixedMapper) : flags & 8 /* Variadic */ ? instantiateType(mappedType, prependTypeMapping(typeVariable, type, mapper)) : getElementTypeOfArrayType(instantiateType(mappedType, prependTypeMapping(typeVariable, createArrayType(type), mapper))) ?? unknownType;
+    });
+    const modifiers = getMappedTypeModifiers(mappedType);
+    const newElementFlags = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags;
+    const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType));
+    return contains(newElementTypes, errorType) ? errorType : createTupleType(newElementTypes, newElementFlags, newReadonly, tupleType.target.labeledElementDeclarations);
+  }
+  function instantiateMappedArrayType(arrayType, mappedType, mapper) {
+    const elementType = instantiateMappedTypeTemplate(
+      mappedType,
+      numberType,
+      /*isOptional*/
+      true,
+      mapper
+    );
+    return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
+  }
+  function instantiateMappedTypeTemplate(type, key, isOptional, mapper) {
+    const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
+    const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
+    const modifiers = getMappedTypeModifiers(type);
+    return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+      propType,
+      /*isProperty*/
+      true
+    ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
+  }
+  function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
+    Debug.assert(type.symbol, "anonymous type must have symbol to be instantiated");
+    const result = createObjectType(type.objectFlags & ~(524288 /* CouldContainTypeVariablesComputed */ | 1048576 /* CouldContainTypeVariables */) | 64 /* Instantiated */, type.symbol);
+    if (type.objectFlags & 32 /* Mapped */) {
+      result.declaration = type.declaration;
+      const origTypeParameter = getTypeParameterFromMappedType(type);
+      const freshTypeParameter = cloneTypeParameter(origTypeParameter);
+      result.typeParameter = freshTypeParameter;
+      mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper);
+      freshTypeParameter.mapper = mapper;
+    }
+    if (type.objectFlags & 8388608 /* InstantiationExpressionType */) {
+      result.node = type.node;
+    }
+    if (type.objectFlags & 134217728 /* SingleSignatureType */) {
+      result.outerTypeParameters = type.outerTypeParameters;
+    }
+    result.target = type;
+    result.mapper = mapper;
+    result.aliasSymbol = aliasSymbol || type.aliasSymbol;
+    result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+    result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0;
+    return result;
+  }
+  function getConditionalTypeInstantiation(type, mapper, forConstraint, aliasSymbol, aliasTypeArguments) {
+    const root = type.root;
+    if (root.outerTypeParameters) {
+      const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper));
+      const id = (forConstraint ? "C" : "") + getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
+      let result = root.instantiations.get(id);
+      if (!result) {
+        const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments);
+        const checkType = root.checkType;
+        const distributionType = root.isDistributive ? getReducedType(getMappedType(checkType, newMapper)) : void 0;
+        result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(distributionType, (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper), forConstraint), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, forConstraint, aliasSymbol, aliasTypeArguments);
+        root.instantiations.set(id, result);
       }
+      return result;
     }
+    return type;
   }
-  function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
-    return mapDefined(rootDirs, (rootDir) => {
-      const relativePath = getRelativePathIfInSameVolume(path, rootDir, getCanonicalFileName);
-      return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
-    });
+  function instantiateType(type, mapper) {
+    return type && mapper ? instantiateTypeWithAlias(
+      type,
+      mapper,
+      /*aliasSymbol*/
+      void 0,
+      /*aliasTypeArguments*/
+      void 0
+    ) : type;
   }
-  function processEnding(fileName, allowedEndings, options, host) {
-    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
-      return fileName;
+  function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
+    var _a;
+    if (!couldContainTypeVariables(type)) {
+      return type;
     }
-    const noExtension = removeFileExtension(fileName);
-    if (fileName === noExtension) {
-      return fileName;
+    if (instantiationDepth === 100 || instantiationCount >= 5e6) {
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount });
+      error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
+      return errorType;
     }
-    const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
-    const tsPriority = allowedEndings.indexOf(3 /* TsExtension */);
-    if (fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".cts" /* Cts */]) && tsPriority !== -1 && tsPriority < jsPriority) {
-      return fileName;
-    } else if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
-      return noExtension + getJSExtensionForFile(fileName, options);
-    } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && fileName.includes(".d.")) {
-      return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+    totalInstantiationCount++;
+    instantiationCount++;
+    instantiationDepth++;
+    const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments);
+    instantiationDepth--;
+    return result;
+  }
+  function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const flags = type.flags;
+    if (flags & 262144 /* TypeParameter */) {
+      return getMappedType(type, mapper);
     }
-    switch (allowedEndings[0]) {
-      case 0 /* Minimal */:
-        const withoutIndex = removeSuffix(noExtension, "/index");
-        if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
-          return noExtension;
+    if (flags & 524288 /* Object */) {
+      const objectFlags = type.objectFlags;
+      if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) {
+        if (objectFlags & 4 /* Reference */ && !type.node) {
+          const resolvedTypeArguments = type.resolvedTypeArguments;
+          const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper);
+          return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type;
         }
-        return withoutIndex;
-      case 1 /* Index */:
-        return noExtension;
-      case 2 /* JsExtension */:
-        return noExtension + getJSExtensionForFile(fileName, options);
-      case 3 /* TsExtension */:
-        if (isDeclarationFileName(fileName)) {
-          const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
-          return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+        if (objectFlags & 1024 /* ReverseMapped */) {
+          return instantiateReverseMappedType(type, mapper);
         }
-        return fileName;
-      default:
-        return Debug.assertNever(allowedEndings[0]);
+        return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments);
+      }
+      return type;
     }
-  }
-  function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
-    const baseName = getBaseFileName(fileName);
-    if (!endsWith(fileName, ".ts" /* Ts */) || !baseName.includes(".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */]))
-      return void 0;
-    const noExtension = removeExtension(fileName, ".ts" /* Ts */);
-    const ext = noExtension.substring(noExtension.lastIndexOf("."));
-    return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
-  }
-  function getJSExtensionForFile(fileName, options) {
-    return tryGetJSExtensionForFile(fileName, options) ?? Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
-  }
-  function tryGetJSExtensionForFile(fileName, options) {
-    const ext = tryGetExtensionFromPath2(fileName);
-    switch (ext) {
-      case ".ts" /* Ts */:
-      case ".d.ts" /* Dts */:
-        return ".js" /* Js */;
-      case ".tsx" /* Tsx */:
-        return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */;
-      case ".js" /* Js */:
-      case ".jsx" /* Jsx */:
-      case ".json" /* Json */:
-        return ext;
-      case ".d.mts" /* Dmts */:
-      case ".mts" /* Mts */:
-      case ".mjs" /* Mjs */:
-        return ".mjs" /* Mjs */;
-      case ".d.cts" /* Dcts */:
-      case ".cts" /* Cts */:
-      case ".cjs" /* Cjs */:
-        return ".cjs" /* Cjs */;
-      default:
-        return void 0;
+    if (flags & 3145728 /* UnionOrIntersection */) {
+      const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0;
+      const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types;
+      const newTypes = instantiateTypes(types, mapper);
+      if (newTypes === types && aliasSymbol === type.aliasSymbol) {
+        return type;
+      }
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, 0 /* None */, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments);
+    }
+    if (flags & 4194304 /* Index */) {
+      return getIndexType(instantiateType(type.type, mapper));
+    }
+    if (flags & 134217728 /* TemplateLiteral */) {
+      return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper));
+    }
+    if (flags & 268435456 /* StringMapping */) {
+      return getStringMappingType(type.symbol, instantiateType(type.type, mapper));
+    }
+    if (flags & 8388608 /* IndexedAccess */) {
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      return getIndexedAccessType(
+        instantiateType(type.objectType, mapper),
+        instantiateType(type.indexType, mapper),
+        type.accessFlags,
+        /*accessNode*/
+        void 0,
+        newAliasSymbol,
+        newAliasTypeArguments
+      );
+    }
+    if (flags & 16777216 /* Conditional */) {
+      return getConditionalTypeInstantiation(
+        type,
+        combineTypeMappers(type.mapper, mapper),
+        /*forConstraint*/
+        false,
+        aliasSymbol,
+        aliasTypeArguments
+      );
+    }
+    if (flags & 33554432 /* Substitution */) {
+      const newBaseType = instantiateType(type.baseType, mapper);
+      if (isNoInferType(type)) {
+        return getNoInferType(newBaseType);
+      }
+      const newConstraint = instantiateType(type.constraint, mapper);
+      if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) {
+        return getSubstitutionType(newBaseType, newConstraint);
+      }
+      if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) {
+        return newBaseType;
+      }
+      return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]);
     }
+    return type;
   }
-  function getRelativePathIfInSameVolume(path, directoryPath, getCanonicalFileName) {
-    const relativePath = getRelativePathToDirectoryOrUrl(
-      directoryPath,
-      path,
-      directoryPath,
-      getCanonicalFileName,
-      /*isAbsolutePathAnUrl*/
-      false
+  function instantiateReverseMappedType(type, mapper) {
+    const innerMappedType = instantiateType(type.mappedType, mapper);
+    if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) {
+      return type;
+    }
+    const innerIndexType = instantiateType(type.constraintType, mapper);
+    if (!(innerIndexType.flags & 4194304 /* Index */)) {
+      return type;
+    }
+    const instantiated = inferTypeForHomomorphicMappedType(
+      instantiateType(type.source, mapper),
+      innerMappedType,
+      innerIndexType
     );
-    return isRootedDiskPath(relativePath) ? void 0 : relativePath;
+    if (instantiated) {
+      return instantiated;
+    }
+    return type;
   }
-  function isPathRelativeToParent(path) {
-    return startsWith(path, "..");
+  function getPermissiveInstantiation(type) {
+    return type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper));
   }
-  var RelativePreference;
-  var init_moduleSpecifiers = __esm({
-    "src/compiler/moduleSpecifiers.ts"() {
-      "use strict";
-      init_ts2();
-      RelativePreference = /* @__PURE__ */ ((RelativePreference2) => {
-        RelativePreference2[RelativePreference2["Relative"] = 0] = "Relative";
-        RelativePreference2[RelativePreference2["NonRelative"] = 1] = "NonRelative";
-        RelativePreference2[RelativePreference2["Shortest"] = 2] = "Shortest";
-        RelativePreference2[RelativePreference2["ExternalNonRelative"] = 3] = "ExternalNonRelative";
-        return RelativePreference2;
-      })(RelativePreference || {});
+  function getRestrictiveInstantiation(type) {
+    if (type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) {
+      return type;
     }
-  });
-
-  // src/compiler/_namespaces/ts.moduleSpecifiers.ts
-  var ts_moduleSpecifiers_exports = {};
-  __export(ts_moduleSpecifiers_exports, {
-    RelativePreference: () => RelativePreference,
-    countPathComponents: () => countPathComponents,
-    forEachFileNameOfModule: () => forEachFileNameOfModule,
-    getModuleSpecifier: () => getModuleSpecifier,
-    getModuleSpecifierPreferences: () => getModuleSpecifierPreferences,
-    getModuleSpecifiers: () => getModuleSpecifiers,
-    getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo,
-    getNodeModulesPackageName: () => getNodeModulesPackageName,
-    tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
-    tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
-    tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName,
-    updateModuleSpecifier: () => updateModuleSpecifier
-  });
-  var init_ts_moduleSpecifiers = __esm({
-    "src/compiler/_namespaces/ts.moduleSpecifiers.ts"() {
-      "use strict";
-      init_moduleSpecifiers();
+    if (type.restrictiveInstantiation) {
+      return type.restrictiveInstantiation;
     }
-  });
-
-  // src/compiler/checker.ts
-  function NodeLinks() {
-    this.flags = 0 /* None */;
+    type.restrictiveInstantiation = instantiateType(type, restrictiveMapper);
+    type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation;
+    return type.restrictiveInstantiation;
+  }
+  function instantiateIndexInfo(info, mapper) {
+    return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration);
+  }
+  function isContextSensitive(node) {
+    Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    switch (node.kind) {
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 174 /* MethodDeclaration */:
+      case 262 /* FunctionDeclaration */:
+        return isContextSensitiveFunctionLikeDeclaration(node);
+      case 210 /* ObjectLiteralExpression */:
+        return some(node.properties, isContextSensitive);
+      case 209 /* ArrayLiteralExpression */:
+        return some(node.elements, isContextSensitive);
+      case 227 /* ConditionalExpression */:
+        return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse);
+      case 226 /* BinaryExpression */:
+        return (node.operatorToken.kind === 57 /* BarBarToken */ || node.operatorToken.kind === 61 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right));
+      case 303 /* PropertyAssignment */:
+        return isContextSensitive(node.initializer);
+      case 217 /* ParenthesizedExpression */:
+        return isContextSensitive(node.expression);
+      case 292 /* JsxAttributes */:
+        return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive);
+      case 291 /* JsxAttribute */: {
+        const { initializer } = node;
+        return !!initializer && isContextSensitive(initializer);
+      }
+      case 294 /* JsxExpression */: {
+        const { expression } = node;
+        return !!expression && isContextSensitive(expression);
+      }
+    }
+    return false;
+  }
+  function isContextSensitiveFunctionLikeDeclaration(node) {
+    return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node);
   }
-  function getNodeId(node) {
-    if (!node.id) {
-      node.id = nextNodeId;
-      nextNodeId++;
+  function hasContextSensitiveReturnExpression(node) {
+    if (node.typeParameters || getEffectiveReturnTypeNode(node) || !node.body) {
+      return false;
+    }
+    if (node.body.kind !== 241 /* Block */) {
+      return isContextSensitive(node.body);
     }
-    return node.id;
+    return !!forEachReturnStatement(node.body, (statement) => !!statement.expression && isContextSensitive(statement.expression));
   }
-  function getSymbolId(symbol) {
-    if (!symbol.id) {
-      symbol.id = nextSymbolId;
-      nextSymbolId++;
+  function isContextSensitiveFunctionOrObjectLiteralMethod(func) {
+    return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func);
+  }
+  function getTypeWithoutSignatures(type) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      if (resolved.constructSignatures.length || resolved.callSignatures.length) {
+        const result = createObjectType(16 /* Anonymous */, type.symbol);
+        result.members = resolved.members;
+        result.properties = resolved.properties;
+        result.callSignatures = emptyArray;
+        result.constructSignatures = emptyArray;
+        result.indexInfos = emptyArray;
+        return result;
+      }
+    } else if (type.flags & 2097152 /* Intersection */) {
+      return getIntersectionType(map(type.types, getTypeWithoutSignatures));
     }
-    return symbol.id;
+    return type;
   }
-  function isInstantiatedModule(node, preserveConstEnums) {
-    const moduleState = getModuleInstanceState(node);
-    return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */;
+  function isTypeIdenticalTo(source, target) {
+    return isTypeRelatedTo(source, target, identityRelation);
   }
-  function createTypeChecker(host) {
-    var deferredDiagnosticsCallbacks = [];
-    var addLazyDiagnostic = (arg) => {
-      deferredDiagnosticsCallbacks.push(arg);
-    };
-    var cancellationToken;
-    var requestedExternalEmitHelperNames = /* @__PURE__ */ new Set();
-    var requestedExternalEmitHelpers;
-    var externalHelpersModule;
-    var Symbol47 = objectAllocator.getSymbolConstructor();
-    var Type28 = objectAllocator.getTypeConstructor();
-    var Signature14 = objectAllocator.getSignatureConstructor();
-    var typeCount = 0;
-    var symbolCount = 0;
-    var totalInstantiationCount = 0;
-    var instantiationCount = 0;
-    var instantiationDepth = 0;
-    var inlineLevel = 0;
-    var currentNode;
-    var varianceTypeParameter;
-    var isInferencePartiallyBlocked = false;
-    var emptySymbols = createSymbolTable();
-    var arrayVariances = [1 /* Covariant */];
-    var compilerOptions = host.getCompilerOptions();
-    var languageVersion = getEmitScriptTarget(compilerOptions);
-    var moduleKind = getEmitModuleKind(compilerOptions);
-    var legacyDecorators = !!compilerOptions.experimentalDecorators;
-    var useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
-    var emitStandardClassFields = getEmitStandardClassFields(compilerOptions);
-    var allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions);
-    var strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
-    var strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes");
-    var strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply");
-    var strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
-    var noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny");
-    var noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis");
-    var useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
-    var keyofStringsOnly = !!compilerOptions.keyofStringsOnly;
-    var defaultIndexFlags = keyofStringsOnly ? 1 /* StringsOnly */ : 0 /* None */;
-    var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 8192 /* FreshLiteral */;
-    var exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes;
-    var checkBinaryExpression = createCheckBinaryExpression();
-    var emitResolver = createResolver();
-    var nodeBuilder = createNodeBuilder();
-    var denoGlobals = createSymbolTable();
-    var nodeGlobals = createSymbolTable();
-    var undefinedSymbol = createSymbol(4 /* Property */, "undefined");
-    undefinedSymbol.declarations = [];
-    var denoGlobalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
-    denoGlobalThisSymbol.exports = denoGlobals;
-    denoGlobalThisSymbol.declarations = [];
-    denoGlobals.set(denoGlobalThisSymbol.escapedName, denoGlobalThisSymbol);
-    const denoContext = deno_exports.createDenoForkContext({
-      globals: denoGlobals,
-      nodeGlobals,
-      mergeSymbol,
-      ambientModuleSymbolRegex
-    });
-    const nodeGlobalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
-    nodeGlobalThisSymbol.exports = denoContext.combinedGlobals;
-    nodeGlobalThisSymbol.declarations = [];
-    nodeGlobals.set(nodeGlobalThisSymbol.escapedName, nodeGlobalThisSymbol);
-    var argumentsSymbol = createSymbol(4 /* Property */, "arguments");
-    var requireSymbol = createSymbol(4 /* Property */, "require");
-    var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules";
-    var canCollectSymbolAliasAccessabilityData = !compilerOptions.verbatimModuleSyntax || !!compilerOptions.importsNotUsedAsValues;
-    var apparentArgumentCount;
-    var lastGetCombinedNodeFlagsNode;
-    var lastGetCombinedNodeFlagsResult = 0 /* None */;
-    var lastGetCombinedModifierFlagsNode;
-    var lastGetCombinedModifierFlagsResult = 0 /* None */;
-    const checker = {
-      getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
-      getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
-      getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
-      getTypeCount: () => typeCount,
-      getInstantiationCount: () => totalInstantiationCount,
-      getRelationCacheSizes: () => ({
-        assignable: assignableRelation.size,
-        identity: identityRelation.size,
-        subtype: subtypeRelation.size,
-        strictSubtype: strictSubtypeRelation.size
-      }),
-      isUndefinedSymbol: (symbol) => symbol === undefinedSymbol,
-      isArgumentsSymbol: (symbol) => symbol === argumentsSymbol,
-      isUnknownSymbol: (symbol) => symbol === unknownSymbol,
-      getMergedSymbol,
-      getDiagnostics: getDiagnostics2,
-      getGlobalDiagnostics,
-      getRecursionIdentity,
-      getUnmatchedProperties,
-      getTypeOfSymbolAtLocation: (symbol, locationIn) => {
-        const location = getParseTreeNode(locationIn);
-        return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType;
-      },
-      getTypeOfSymbol,
-      getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => {
-        const parameter = getParseTreeNode(parameterIn, isParameter);
-        if (parameter === void 0)
-          return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
-        Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
-        return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
-      },
-      getDeclaredTypeOfSymbol,
-      getPropertiesOfType,
-      getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)),
-      getPrivateIdentifierPropertyOfType: (leftType, name, location) => {
-        const node = getParseTreeNode(location);
-        if (!node) {
-          return void 0;
-        }
-        const propName = escapeLeadingUnderscores(name);
-        const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node);
-        return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0;
-      },
-      getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)),
-      getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType),
-      getIndexInfosOfType,
-      getIndexInfosOfIndexSymbol,
-      getSignaturesOfType,
-      getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType),
-      getIndexType: (type) => getIndexType(type),
-      getBaseTypes,
-      getBaseTypeOfLiteralType,
-      getWidenedType,
-      getTypeFromTypeNode: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isTypeNode);
-        return node ? getTypeFromTypeNode(node) : errorType;
-      },
-      getParameterType: getTypeAtPosition,
-      getParameterIdentifierInfoAtPosition,
-      getPromisedTypeOfPromise,
-      getAwaitedType: (type) => getAwaitedType(type),
-      getReturnTypeOfSignature,
-      isNullableType,
-      getNullableType,
-      getNonNullableType,
-      getNonOptionalType: removeOptionalTypeMarker,
-      getTypeArguments,
-      typeToTypeNode: nodeBuilder.typeToTypeNode,
-      indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration,
-      signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration,
-      symbolToEntityName: nodeBuilder.symbolToEntityName,
-      symbolToExpression: nodeBuilder.symbolToExpression,
-      symbolToNode: nodeBuilder.symbolToNode,
-      symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations,
-      symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration,
-      typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration,
-      getSymbolsInScope: (locationIn, meaning) => {
-        const location = getParseTreeNode(locationIn);
-        return location ? getSymbolsInScope(location, meaning) : [];
-      },
-      getSymbolAtLocation: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getSymbolAtLocation(
-          node,
-          /*ignoreErrors*/
-          true
-        ) : void 0;
-      },
-      getIndexInfosAtLocation: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getIndexInfosAtLocation(node) : void 0;
-      },
-      getShorthandAssignmentValueSymbol: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getShorthandAssignmentValueSymbol(node) : void 0;
-      },
-      getExportSpecifierLocalTargetSymbol: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isExportSpecifier);
-        return node ? getExportSpecifierLocalTargetSymbol(node) : void 0;
-      },
-      getExportSymbolOfSymbol(symbol) {
-        return getMergedSymbol(symbol.exportSymbol || symbol);
-      },
-      getTypeAtLocation: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getTypeOfNode(node) : errorType;
-      },
-      getTypeOfAssignmentPattern: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isAssignmentPattern);
-        return node && getTypeOfAssignmentPattern(node) || errorType;
-      },
-      getPropertySymbolOfDestructuringAssignment: (locationIn) => {
-        const location = getParseTreeNode(locationIn, isIdentifier);
-        return location ? getPropertySymbolOfDestructuringAssignment(location) : void 0;
-      },
-      signatureToString: (signature, enclosingDeclaration, flags, kind) => {
-        return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind);
-      },
-      typeToString: (type, enclosingDeclaration, flags) => {
-        return typeToString(type, getParseTreeNode(enclosingDeclaration), flags);
-      },
-      symbolToString: (symbol, enclosingDeclaration, meaning, flags) => {
-        return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags);
-      },
-      typePredicateToString: (predicate, enclosingDeclaration, flags) => {
-        return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags);
-      },
-      writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => {
-        return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer);
-      },
-      writeType: (type, enclosingDeclaration, flags, writer) => {
-        return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer);
-      },
-      writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => {
-        return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer);
-      },
-      writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => {
-        return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer);
-      },
-      getAugmentedPropertiesOfType,
-      getRootSymbols,
-      getSymbolOfExpando,
-      getContextualType: (nodeIn, contextFlags) => {
-        const node = getParseTreeNode(nodeIn, isExpression);
-        if (!node) {
-          return void 0;
+  function compareTypesIdentical(source, target) {
+    return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function compareTypesAssignable(source, target) {
+    return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function compareTypesSubtypeOf(source, target) {
+    return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function isTypeSubtypeOf(source, target) {
+    return isTypeRelatedTo(source, target, subtypeRelation);
+  }
+  function isTypeStrictSubtypeOf(source, target) {
+    return isTypeRelatedTo(source, target, strictSubtypeRelation);
+  }
+  function isTypeAssignableTo(source, target) {
+    return isTypeRelatedTo(source, target, assignableRelation);
+  }
+  function isTypeDerivedFrom(source, target) {
+    return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType);
+  }
+  function isTypeComparableTo(source, target) {
+    return isTypeRelatedTo(source, target, comparableRelation);
+  }
+  function areTypesComparable(type1, type2) {
+    return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1);
+  }
+  function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) {
+    return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
+  }
+  function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
+    return checkTypeRelatedToAndOptionallyElaborate(
+      source,
+      target,
+      assignableRelation,
+      errorNode,
+      expr,
+      headMessage,
+      containingMessageChain,
+      /*errorOutputContainer*/
+      void 0
+    );
+  }
+  function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
+    if (isTypeRelatedTo(source, target, relation)) return true;
+    if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer);
+    }
+    return false;
+  }
+  function isOrHasGenericConditional(type) {
+    return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional));
+  }
+  function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
+    if (!node || isOrHasGenericConditional(target)) return false;
+    if (!checkTypeRelatedTo(
+      source,
+      target,
+      relation,
+      /*errorNode*/
+      void 0
+    ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      return true;
+    }
+    switch (node.kind) {
+      case 234 /* AsExpression */:
+        if (!isConstAssertion(node)) {
+          break;
         }
-        if (contextFlags & 4 /* Completions */) {
-          return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags));
+      case 294 /* JsxExpression */:
+      case 217 /* ParenthesizedExpression */:
+        return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
+      case 226 /* BinaryExpression */:
+        switch (node.operatorToken.kind) {
+          case 64 /* EqualsToken */:
+          case 28 /* CommaToken */:
+            return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
         }
-        return getContextualType2(node, contextFlags);
-      },
-      getContextualTypeForObjectLiteralElement: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
-        return node ? getContextualTypeForObjectLiteralElement(
-          node,
-          /*contextFlags*/
-          void 0
-        ) : void 0;
-      },
-      getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
-        const node = getParseTreeNode(nodeIn, isCallLikeExpression);
-        return node && getContextualTypeForArgumentAtIndex(node, argIndex);
-      },
-      getContextualTypeForJsxAttribute: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
-        return node && getContextualTypeForJsxAttribute(
-          node,
-          /*contextFlags*/
+        break;
+      case 210 /* ObjectLiteralExpression */:
+        return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 209 /* ArrayLiteralExpression */:
+        return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 292 /* JsxAttributes */:
+        return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 219 /* ArrowFunction */:
+        return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer);
+    }
+    return false;
+  }
+  function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
+    const callSignatures = getSignaturesOfType(source, 0 /* Call */);
+    const constructSignatures = getSignaturesOfType(source, 1 /* Construct */);
+    for (const signatures of [constructSignatures, callSignatures]) {
+      if (some(signatures, (s) => {
+        const returnType = getReturnTypeOfSignature(s);
+        return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
+          returnType,
+          target,
+          relation,
+          /*errorNode*/
           void 0
         );
-      },
-      isContextSensitive,
-      getTypeOfPropertyOfContextualType,
-      getFullyQualifiedName,
-      getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
-      getCandidateSignaturesForStringLiteralCompletions,
-      getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => runWithoutResolvedSignatureCaching(node, () => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */)),
-      getExpandedParameters,
-      hasEffectiveRestParameter,
-      containsArgumentsReference,
-      getConstantValue: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, canHaveConstantValue);
-        return node ? getConstantValue2(node) : void 0;
-      },
-      isValidPropertyAccess: (nodeIn, propertyName) => {
-        const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode);
-        return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName));
-      },
-      isValidPropertyAccessForCompletions: (nodeIn, type, property) => {
-        const node = getParseTreeNode(nodeIn, isPropertyAccessExpression);
-        return !!node && isValidPropertyAccessForCompletions(node, type, property);
-      },
-      getSignatureFromDeclaration: (declarationIn) => {
-        const declaration = getParseTreeNode(declarationIn, isFunctionLike);
-        return declaration ? getSignatureFromDeclaration(declaration) : void 0;
-      },
-      isImplementationOfOverload: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isFunctionLike);
-        return node ? isImplementationOfOverload(node) : void 0;
-      },
-      getImmediateAliasedSymbol,
-      getAliasedSymbol: resolveAlias,
-      getEmitResolver,
-      getExportsOfModule: getExportsOfModuleAsArray,
-      getExportsAndPropertiesOfModule,
-      forEachExportAndPropertyOfModule,
-      getSymbolWalker: createGetSymbolWalker(
-        getRestTypeOfSignature,
-        getTypePredicateOfSignature,
-        getReturnTypeOfSignature,
-        getBaseTypes,
-        resolveStructuredTypeMembers,
-        getTypeOfSymbol,
-        getResolvedSymbol,
-        getConstraintOfTypeParameter,
-        getFirstIdentifier,
-        getTypeArguments
-      ),
-      getAmbientModules,
-      getJsxIntrinsicTagNamesAt,
-      isOptionalParameter: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isParameter);
-        return node ? isOptionalParameter(node) : false;
-      },
-      tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
-      tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
-      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
-        moduleName,
-        /*withAugmentations*/
-        true
-      ),
-      tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
-        return tryFindAmbientModule(
-          moduleName,
-          /*withAugmentations*/
-          false
-        );
-      },
-      getApparentType,
-      getUnionType,
-      isTypeAssignableTo,
-      createAnonymousType,
-      createSignature,
-      createSymbol,
-      createIndexInfo,
-      getAnyType: () => anyType,
-      getStringType: () => stringType,
-      getStringLiteralType,
-      getNumberType: () => numberType,
-      getNumberLiteralType,
-      getBigIntType: () => bigintType,
-      createPromiseType,
-      createArrayType,
-      getElementTypeOfArrayType,
-      getBooleanType: () => booleanType,
-      getFalseType: (fresh) => fresh ? falseType : regularFalseType,
-      getTrueType: (fresh) => fresh ? trueType : regularTrueType,
-      getVoidType: () => voidType,
-      getUndefinedType: () => undefinedType,
-      getNullType: () => nullType,
-      getESSymbolType: () => esSymbolType,
-      getNeverType: () => neverType,
-      getOptionalType: () => optionalType,
-      getPromiseType: () => getGlobalPromiseType(
-        /*reportErrors*/
-        false
-      ),
-      getPromiseLikeType: () => getGlobalPromiseLikeType(
-        /*reportErrors*/
-        false
-      ),
-      getAsyncIterableType: () => {
-        const type = getGlobalAsyncIterableType(
-          /*reportErrors*/
-          false
-        );
-        if (type === emptyGenericType)
-          return void 0;
-        return type;
-      },
-      isSymbolAccessible,
-      isArrayType,
-      isTupleType,
-      isArrayLikeType,
-      isEmptyAnonymousObjectType,
-      isTypeInvalidDueToUnionDiscriminant,
-      getExactOptionalProperties,
-      getAllPossiblePropertiesOfTypes,
-      getSuggestedSymbolForNonexistentProperty,
-      getSuggestionForNonexistentProperty,
-      getSuggestedSymbolForNonexistentJSXAttribute,
-      getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
-      getSuggestionForNonexistentSymbol: (location, name, meaning) => getSuggestionForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
-      getSuggestedSymbolForNonexistentModule,
-      getSuggestionForNonexistentExport,
-      getSuggestedSymbolForNonexistentClassMember,
-      getBaseConstraintOfType,
-      getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
-      resolveName(name, location, meaning, excludeGlobals) {
-        return resolveName(
-          location,
-          escapeLeadingUnderscores(name),
-          meaning,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
-          false,
-          excludeGlobals
-        );
-      },
-      getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
-      getJsxFragmentFactory: (n) => {
-        const jsxFragmentFactory = getJsxFragmentFactoryEntity(n);
-        return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText);
-      },
-      getAccessibleSymbolChain,
-      getTypePredicateOfSignature,
-      resolveExternalModuleName: (moduleSpecifierIn) => {
-        const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
-        return moduleSpecifier && resolveExternalModuleName(
-          moduleSpecifier,
-          moduleSpecifier,
-          /*ignoreErrors*/
-          true
+      })) {
+        const resultObj = errorOutputContainer || {};
+        checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
+        const diagnostic = resultObj.errors[resultObj.errors.length - 1];
+        addRelatedInfo(
+          diagnostic,
+          createDiagnosticForNode(
+            node,
+            signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression
+          )
         );
-      },
-      resolveExternalModuleSymbol,
-      tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
-        const node = getParseTreeNode(nodeIn);
-        return node && tryGetThisTypeAt(node, includeGlobalThis, container);
-      },
-      getTypeArgumentConstraint: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isTypeNode);
-        return node && getTypeArgumentConstraint(node);
-      },
-      getSuggestionDiagnostics: (fileIn, ct) => {
-        const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file.");
-        if (skipTypeChecking(file, compilerOptions, host)) {
-          return emptyArray;
-        }
-        let diagnostics2;
-        try {
-          cancellationToken = ct;
-          checkSourceFileWithEagerDiagnostics(file);
-          Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */));
-          diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName));
-          checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => {
-            if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) {
-              (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ });
-            }
-          });
-          return diagnostics2 || emptyArray;
-        } finally {
-          cancellationToken = void 0;
-        }
-      },
-      runWithCancellationToken: (token, callback) => {
-        try {
-          cancellationToken = token;
-          return callback(checker);
-        } finally {
-          cancellationToken = void 0;
-        }
-      },
-      getLocalTypeParametersOfClassOrInterfaceOrTypeAlias,
-      isDeclarationVisible,
-      isPropertyAccessible,
-      getTypeOnlyAliasDeclaration,
-      getMemberOverrideModifierStatus,
-      isTypeParameterPossiblyReferenced,
-      typeHasCallOrConstructSignatures
-    };
-    function getCandidateSignaturesForStringLiteralCompletions(call, editingArgument) {
-      const candidatesSet = /* @__PURE__ */ new Set();
-      const candidates = [];
-      runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignatureWorker(
-        call,
-        candidates,
-        /*argumentCount*/
-        void 0,
-        0 /* Normal */
-      ));
-      for (const candidate of candidates) {
-        candidatesSet.add(candidate);
+        return true;
       }
-      candidates.length = 0;
-      runWithoutResolvedSignatureCaching(editingArgument, () => getResolvedSignatureWorker(
-        call,
-        candidates,
-        /*argumentCount*/
+    }
+    return false;
+  }
+  function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (isBlock(node.body)) {
+      return false;
+    }
+    if (some(node.parameters, hasType)) {
+      return false;
+    }
+    const sourceSig = getSingleCallSignature(source);
+    if (!sourceSig) {
+      return false;
+    }
+    const targetSignatures = getSignaturesOfType(target, 0 /* Call */);
+    if (!length(targetSignatures)) {
+      return false;
+    }
+    const returnExpression = node.body;
+    const sourceReturn = getReturnTypeOfSignature(sourceSig);
+    const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
+    if (!checkTypeRelatedTo(
+      sourceReturn,
+      targetReturn,
+      relation,
+      /*errorNode*/
+      void 0
+    )) {
+      const elaborated = returnExpression && elaborateError(
+        returnExpression,
+        sourceReturn,
+        targetReturn,
+        relation,
+        /*headMessage*/
         void 0,
-        0 /* Normal */
-      ));
-      for (const candidate of candidates) {
-        candidatesSet.add(candidate);
+        containingMessageChain,
+        errorOutputContainer
+      );
+      if (elaborated) {
+        return elaborated;
       }
-      return arrayFrom(candidatesSet);
-    }
-    function runWithoutResolvedSignatureCaching(node, fn) {
-      node = findAncestor(node, isCallLikeOrFunctionLikeExpression);
-      if (node) {
-        const cachedResolvedSignatures = [];
-        const cachedTypes2 = [];
-        while (node) {
-          const nodeLinks2 = getNodeLinks(node);
-          cachedResolvedSignatures.push([nodeLinks2, nodeLinks2.resolvedSignature]);
-          nodeLinks2.resolvedSignature = void 0;
-          if (isFunctionExpressionOrArrowFunction(node)) {
-            const symbolLinks2 = getSymbolLinks(getSymbolOfDeclaration(node));
-            const type = symbolLinks2.type;
-            cachedTypes2.push([symbolLinks2, type]);
-            symbolLinks2.type = void 0;
-          }
-          node = findAncestor(node.parent, isCallLikeOrFunctionLikeExpression);
-        }
-        const result = fn();
-        for (const [nodeLinks2, resolvedSignature] of cachedResolvedSignatures) {
-          nodeLinks2.resolvedSignature = resolvedSignature;
+      const resultObj = errorOutputContainer || {};
+      checkTypeRelatedTo(
+        sourceReturn,
+        targetReturn,
+        relation,
+        returnExpression,
+        /*headMessage*/
+        void 0,
+        containingMessageChain,
+        resultObj
+      );
+      if (resultObj.errors) {
+        if (target.symbol && length(target.symbol.declarations)) {
+          addRelatedInfo(
+            resultObj.errors[resultObj.errors.length - 1],
+            createDiagnosticForNode(
+              target.symbol.declarations[0],
+              Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
+            )
+          );
         }
-        for (const [symbolLinks2, type] of cachedTypes2) {
-          symbolLinks2.type = type;
+        if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
+          createPromiseType(sourceReturn),
+          targetReturn,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          addRelatedInfo(
+            resultObj.errors[resultObj.errors.length - 1],
+            createDiagnosticForNode(
+              node,
+              Diagnostics.Did_you_mean_to_mark_this_function_as_async
+            )
+          );
         }
-        return result;
+        return true;
       }
-      return fn();
     }
-    function runWithInferenceBlockedFromSourceNode(node, fn) {
-      const containingCall = findAncestor(node, isCallLikeExpression);
-      if (containingCall) {
-        let toMarkSkip = node;
-        do {
-          getNodeLinks(toMarkSkip).skipDirectInference = true;
-          toMarkSkip = toMarkSkip.parent;
-        } while (toMarkSkip && toMarkSkip !== containingCall);
-      }
-      isInferencePartiallyBlocked = true;
-      const result = runWithoutResolvedSignatureCaching(node, fn);
-      isInferencePartiallyBlocked = false;
-      if (containingCall) {
-        let toMarkSkip = node;
-        do {
-          getNodeLinks(toMarkSkip).skipDirectInference = void 0;
-          toMarkSkip = toMarkSkip.parent;
-        } while (toMarkSkip && toMarkSkip !== containingCall);
-      }
-      return result;
+    return false;
+  }
+  function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) {
+    const idx = getIndexedAccessTypeOrUndefined(target, nameType);
+    if (idx) {
+      return idx;
     }
-    function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode) {
-      const node = getParseTreeNode(nodeIn, isCallLikeExpression);
-      apparentArgumentCount = argumentCount;
-      const res = !node ? void 0 : getResolvedSignature(node, candidatesOutArray, checkMode);
-      apparentArgumentCount = void 0;
-      return res;
+    if (target.flags & 1048576 /* Union */) {
+      const best = getBestMatchingType(source, target);
+      if (best) {
+        return getIndexedAccessTypeOrUndefined(best, nameType);
+      }
     }
-    var tupleTypes = /* @__PURE__ */ new Map();
-    var unionTypes = /* @__PURE__ */ new Map();
-    var unionOfUnionTypes = /* @__PURE__ */ new Map();
-    var intersectionTypes = /* @__PURE__ */ new Map();
-    var stringLiteralTypes = /* @__PURE__ */ new Map();
-    var numberLiteralTypes = /* @__PURE__ */ new Map();
-    var bigIntLiteralTypes = /* @__PURE__ */ new Map();
-    var enumLiteralTypes = /* @__PURE__ */ new Map();
-    var indexedAccessTypes = /* @__PURE__ */ new Map();
-    var templateLiteralTypes = /* @__PURE__ */ new Map();
-    var stringMappingTypes = /* @__PURE__ */ new Map();
-    var substitutionTypes = /* @__PURE__ */ new Map();
-    var subtypeReductionCache = /* @__PURE__ */ new Map();
-    var decoratorContextOverrideTypeCache = /* @__PURE__ */ new Map();
-    var cachedTypes = /* @__PURE__ */ new Map();
-    var evolvingArrayTypes = [];
-    var undefinedProperties = /* @__PURE__ */ new Map();
-    var markerTypes = /* @__PURE__ */ new Set();
-    var unknownSymbol = createSymbol(4 /* Property */, "unknown");
-    var resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */);
-    var unresolvedSymbols = /* @__PURE__ */ new Map();
-    var errorTypes = /* @__PURE__ */ new Map();
-    var seenIntrinsicNames = /* @__PURE__ */ new Set();
-    var anyType = createIntrinsicType(1 /* Any */, "any");
-    var autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */, "auto");
-    var wildcardType = createIntrinsicType(
-      1 /* Any */,
-      "any",
-      /*objectFlags*/
-      void 0,
-      "wildcard"
-    );
-    var blockedStringType = createIntrinsicType(
-      1 /* Any */,
-      "any",
-      /*objectFlags*/
-      void 0,
-      "blocked string"
-    );
-    var errorType = createIntrinsicType(1 /* Any */, "error");
-    var unresolvedType = createIntrinsicType(1 /* Any */, "unresolved");
-    var nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */, "non-inferrable");
-    var intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic");
-    var unknownType = createIntrinsicType(2 /* Unknown */, "unknown");
-    var nonNullUnknownType = createIntrinsicType(
-      2 /* Unknown */,
-      "unknown",
-      /*objectFlags*/
-      void 0,
-      "non-null"
-    );
-    var undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
-    var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */, "widening");
-    var missingType = createIntrinsicType(
-      32768 /* Undefined */,
-      "undefined",
-      /*objectFlags*/
-      void 0,
-      "missing"
-    );
-    var undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
-    var optionalType = createIntrinsicType(
-      32768 /* Undefined */,
-      "undefined",
-      /*objectFlags*/
-      void 0,
-      "optional"
-    );
-    var nullType = createIntrinsicType(65536 /* Null */, "null");
-    var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */, "widening");
-    var stringType = createIntrinsicType(4 /* String */, "string");
-    var numberType = createIntrinsicType(8 /* Number */, "number");
-    var bigintType = createIntrinsicType(64 /* BigInt */, "bigint");
-    var falseType = createIntrinsicType(
-      512 /* BooleanLiteral */,
-      "false",
-      /*objectFlags*/
-      void 0,
-      "fresh"
-    );
-    var regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
-    var trueType = createIntrinsicType(
-      512 /* BooleanLiteral */,
-      "true",
-      /*objectFlags*/
-      void 0,
-      "fresh"
-    );
-    var regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
-    trueType.regularType = regularTrueType;
-    trueType.freshType = trueType;
-    regularTrueType.regularType = regularTrueType;
-    regularTrueType.freshType = trueType;
-    falseType.regularType = regularFalseType;
-    falseType.freshType = falseType;
-    regularFalseType.regularType = regularFalseType;
-    regularFalseType.freshType = falseType;
-    var booleanType = getUnionType([regularFalseType, regularTrueType]);
-    var esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol");
-    var voidType = createIntrinsicType(16384 /* Void */, "void");
-    var neverType = createIntrinsicType(131072 /* Never */, "never");
-    var silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */, "silent");
-    var implicitNeverType = createIntrinsicType(
-      131072 /* Never */,
-      "never",
-      /*objectFlags*/
-      void 0,
-      "implicit"
+  }
+  function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
+    pushContextualType(
+      next,
+      sourcePropType,
+      /*isCache*/
+      false
     );
-    var unreachableNeverType = createIntrinsicType(
-      131072 /* Never */,
-      "never",
-      /*objectFlags*/
-      void 0,
-      "unreachable"
-    );
-    var nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object");
-    var stringOrNumberType = getUnionType([stringType, numberType]);
-    var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]);
-    var keyofConstraintType = keyofStringsOnly ? stringType : stringNumberSymbolType;
-    var numberOrBigIntType = getUnionType([numberType, bigintType]);
-    var templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]);
-    var numericStringType = getTemplateLiteralType(["", ""], [numberType]);
-    var restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)");
-    var permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)");
-    var uniqueLiteralType = createIntrinsicType(
-      131072 /* Never */,
-      "never",
-      /*objectFlags*/
-      void 0,
-      "unique literal"
-    );
-    var uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)");
-    var outofbandVarianceMarkerHandler;
-    var reportUnreliableMapper = makeFunctionTypeMapper((t) => {
-      if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(
-          /*onlyUnreliable*/
-          true
-        );
-      }
-      return t;
-    }, () => "(unmeasurable reporter)");
-    var reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
-      if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(
-          /*onlyUnreliable*/
-          false
+    const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
+    popContextualType();
+    return result;
+  }
+  function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+    let reportedError = false;
+    for (const value of iterator) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
+      let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
+      if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */) continue;
+      let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+      if (!sourcePropType) continue;
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
+        void 0
+      );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
         );
-      }
-      return t;
-    }, () => "(unreliable reporter)");
-    var emptyObjectType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    var emptyJsxObjectType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */;
-    var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-    emptyTypeLiteralSymbol.members = createSymbolTable();
-    var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray);
-    var unknownEmptyObjectType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    var unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType;
-    var emptyGenericType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    emptyGenericType.instantiations = /* @__PURE__ */ new Map();
-    var anyFunctionType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    anyFunctionType.objectFlags |= 262144 /* NonInferrableType */;
-    var noConstraintType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    var circularConstraintType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    var resolvingDefaultType = createAnonymousType(
-      /*symbol*/
-      void 0,
-      emptySymbols,
-      emptyArray,
-      emptyArray,
-      emptyArray
-    );
-    var markerSuperType = createTypeParameter();
-    var markerSubType = createTypeParameter();
-    markerSubType.constraint = markerSuperType;
-    var markerOtherType = createTypeParameter();
-    var markerSuperTypeForCheck = createTypeParameter();
-    var markerSubTypeForCheck = createTypeParameter();
-    markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
-    var noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
-    var anySignature = createSignature(
-      /*declaration*/
-      void 0,
-      /*typeParameters*/
-      void 0,
-      /*thisParameter*/
-      void 0,
-      emptyArray,
-      anyType,
-      /*resolvedTypePredicate*/
-      void 0,
-      0,
-      0 /* None */
-    );
-    var unknownSignature = createSignature(
-      /*declaration*/
-      void 0,
-      /*typeParameters*/
-      void 0,
-      /*thisParameter*/
-      void 0,
-      emptyArray,
-      errorType,
-      /*resolvedTypePredicate*/
-      void 0,
-      0,
-      0 /* None */
-    );
-    var resolvingSignature = createSignature(
-      /*declaration*/
-      void 0,
-      /*typeParameters*/
-      void 0,
-      /*thisParameter*/
-      void 0,
-      emptyArray,
-      anyType,
-      /*resolvedTypePredicate*/
-      void 0,
-      0,
-      0 /* None */
-    );
-    var silentNeverSignature = createSignature(
-      /*declaration*/
-      void 0,
-      /*typeParameters*/
-      void 0,
-      /*thisParameter*/
-      void 0,
-      emptyArray,
-      silentNeverType,
-      /*resolvedTypePredicate*/
-      void 0,
-      0,
-      0 /* None */
-    );
-    var enumNumberIndexInfo = createIndexInfo(
-      numberType,
-      stringType,
-      /*isReadonly*/
-      true
-    );
-    var iterationTypesCache = /* @__PURE__ */ new Map();
-    var noIterationTypes = {
-      get yieldType() {
-        return Debug.fail("Not supported");
-      },
-      get returnType() {
-        return Debug.fail("Not supported");
-      },
-      get nextType() {
-        return Debug.fail("Not supported");
-      }
-    };
-    var anyIterationTypes = createIterationTypes(anyType, anyType, anyType);
-    var anyIterationTypesExceptNext = createIterationTypes(anyType, anyType, unknownType);
-    var defaultIterationTypes = createIterationTypes(neverType, anyType, undefinedType);
-    var asyncIterationTypesResolver = {
-      iterableCacheKey: "iterationTypesOfAsyncIterable",
-      iteratorCacheKey: "iterationTypesOfAsyncIterator",
-      iteratorSymbolName: "asyncIterator",
-      getGlobalIteratorType: getGlobalAsyncIteratorType,
-      getGlobalIterableType: getGlobalAsyncIterableType,
-      getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType,
-      getGlobalGeneratorType: getGlobalAsyncGeneratorType,
-      resolveIterationType: (type, errorNode) => getAwaitedType(type, errorNode, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member),
-      mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method,
-      mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method,
-      mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property
-    };
-    var syncIterationTypesResolver = {
-      iterableCacheKey: "iterationTypesOfIterable",
-      iteratorCacheKey: "iterationTypesOfIterator",
-      iteratorSymbolName: "iterator",
-      getGlobalIteratorType,
-      getGlobalIterableType,
-      getGlobalIterableIteratorType,
-      getGlobalGeneratorType,
-      resolveIterationType: (type, _errorNode) => type,
-      mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method,
-      mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method,
-      mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property
-    };
-    var amalgamatedDuplicates;
-    var reverseMappedCache = /* @__PURE__ */ new Map();
-    var homomorphicMappedTypeInferenceStack = [];
-    var ambientModulesCache;
-    var nodeAmbientModulesCache;
-    var patternAmbientModules;
-    var patternAmbientModuleAugmentations;
-    var globalObjectType;
-    var globalFunctionType;
-    var globalCallableFunctionType;
-    var globalNewableFunctionType;
-    var globalArrayType;
-    var globalReadonlyArrayType;
-    var globalStringType;
-    var globalNumberType;
-    var globalBooleanType;
-    var globalRegExpType;
-    var globalThisType;
-    var anyArrayType;
-    var autoArrayType;
-    var anyReadonlyArrayType;
-    var deferredGlobalNonNullableTypeAlias;
-    var deferredGlobalESSymbolConstructorSymbol;
-    var deferredGlobalESSymbolConstructorTypeSymbol;
-    var deferredGlobalESSymbolType;
-    var deferredGlobalTypedPropertyDescriptorType;
-    var deferredGlobalPromiseType;
-    var deferredGlobalPromiseLikeType;
-    var deferredGlobalPromiseConstructorSymbol;
-    var deferredGlobalPromiseConstructorLikeType;
-    var deferredGlobalIterableType;
-    var deferredGlobalIteratorType;
-    var deferredGlobalIterableIteratorType;
-    var deferredGlobalGeneratorType;
-    var deferredGlobalIteratorYieldResultType;
-    var deferredGlobalIteratorReturnResultType;
-    var deferredGlobalAsyncIterableType;
-    var deferredGlobalAsyncIteratorType;
-    var deferredGlobalAsyncIterableIteratorType;
-    var deferredGlobalAsyncGeneratorType;
-    var deferredGlobalTemplateStringsArrayType;
-    var deferredGlobalImportMetaType;
-    var deferredGlobalImportMetaExpressionType;
-    var deferredGlobalImportCallOptionsType;
-    var deferredGlobalImportAttributesType;
-    var deferredGlobalDisposableType;
-    var deferredGlobalAsyncDisposableType;
-    var deferredGlobalExtractSymbol;
-    var deferredGlobalOmitSymbol;
-    var deferredGlobalAwaitedSymbol;
-    var deferredGlobalBigIntType;
-    var deferredGlobalNaNSymbol;
-    var deferredGlobalRecordSymbol;
-    var deferredGlobalClassDecoratorContextType;
-    var deferredGlobalClassMethodDecoratorContextType;
-    var deferredGlobalClassGetterDecoratorContextType;
-    var deferredGlobalClassSetterDecoratorContextType;
-    var deferredGlobalClassAccessorDecoratorContextType;
-    var deferredGlobalClassAccessorDecoratorTargetType;
-    var deferredGlobalClassAccessorDecoratorResultType;
-    var deferredGlobalClassFieldDecoratorContextType;
-    var allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map();
-    var flowLoopStart = 0;
-    var flowLoopCount = 0;
-    var sharedFlowCount = 0;
-    var flowAnalysisDisabled = false;
-    var flowInvocationCount = 0;
-    var lastFlowNode;
-    var lastFlowNodeReachable;
-    var flowTypeCache;
-    var contextualTypeNodes = [];
-    var contextualTypes = [];
-    var contextualIsCache = [];
-    var contextualTypeCount = 0;
-    var inferenceContextNodes = [];
-    var inferenceContexts = [];
-    var inferenceContextCount = 0;
-    var emptyStringType = getStringLiteralType("");
-    var zeroType = getNumberLiteralType(0);
-    var zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
-    var resolutionTargets = [];
-    var resolutionResults = [];
-    var resolutionPropertyNames = [];
-    var resolutionStart = 0;
-    var inVarianceComputation = false;
-    var suggestionCount = 0;
-    var maximumSuggestionCount = 10;
-    var mergedSymbols = [];
-    var symbolLinks = [];
-    var nodeLinks = [];
-    var flowLoopCaches = [];
-    var flowLoopNodes = [];
-    var flowLoopKeys = [];
-    var flowLoopTypes = [];
-    var sharedFlowNodes = [];
-    var sharedFlowTypes = [];
-    var flowNodeReachable = [];
-    var flowNodePostSuper = [];
-    var potentialThisCollisions = [];
-    var potentialNewTargetCollisions = [];
-    var potentialWeakMapSetCollisions = [];
-    var potentialReflectCollisions = [];
-    var potentialUnusedRenamedBindingElementsInTypes = [];
-    var awaitedTypeStack = [];
-    var diagnostics = createDiagnosticCollection();
-    var suggestionDiagnostics = createDiagnosticCollection();
-    var typeofType = createTypeofType();
-    var _jsxNamespace;
-    var _jsxFactoryEntity;
-    var subtypeRelation = /* @__PURE__ */ new Map();
-    var strictSubtypeRelation = /* @__PURE__ */ new Map();
-    var assignableRelation = /* @__PURE__ */ new Map();
-    var comparableRelation = /* @__PURE__ */ new Map();
-    var identityRelation = /* @__PURE__ */ new Map();
-    var enumRelation = /* @__PURE__ */ new Map();
-    var builtinGlobals = createSymbolTable();
-    builtinGlobals.set(undefinedSymbol.escapedName, undefinedSymbol);
-    var suggestedExtensions = [
-      [".mts", ".mjs"],
-      [".ts", ".js"],
-      [".cts", ".cjs"],
-      [".mjs", ".mjs"],
-      [".js", ".js"],
-      [".cjs", ".cjs"],
-      [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"],
-      [".jsx", ".jsx"],
-      [".json", ".json"]
-    ];
-    initializeTypeChecker();
-    return checker;
-    function getCachedType(key) {
-      return key ? cachedTypes.get(key) : void 0;
-    }
-    function setCachedType(key, type) {
-      if (key)
-        cachedTypes.set(key, type);
-      return type;
-    }
-    function getJsxNamespace(location) {
-      if (location) {
-        const file = getSourceFileOfNode(location);
-        if (file) {
-          if (isJsxOpeningFragment(location)) {
-            if (file.localJsxFragmentNamespace) {
-              return file.localJsxFragmentNamespace;
-            }
-            const jsxFragmentPragma = file.pragmas.get("jsxfrag");
-            if (jsxFragmentPragma) {
-              const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma;
-              file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
-              visitNode(file.localJsxFragmentFactory, markAsSynthetic, isEntityName);
-              if (file.localJsxFragmentFactory) {
-                return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText;
-              }
-            }
-            const entity = getJsxFragmentFactoryEntity(location);
-            if (entity) {
-              file.localJsxFragmentFactory = entity;
-              return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText;
-            }
+        reportedError = true;
+        if (!elaborated) {
+          const resultObj = errorOutputContainer || {};
+          const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+          if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+            const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+            diagnostics.add(diag2);
+            resultObj.errors = [diag2];
           } else {
-            const localJsxNamespace = getLocalJsxNamespace(file);
-            if (localJsxNamespace) {
-              return file.localJsxNamespace = localJsxNamespace;
+            const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            targetPropType = removeMissingType(targetPropType, targetIsOptional);
+            sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+            const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            if (result && specificSource !== sourcePropType) {
+              checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            }
+          }
+          if (resultObj.errors) {
+            const reportedDiag = resultObj.errors[resultObj.errors.length - 1];
+            const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
+            const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0;
+            let issuedElaboration = false;
+            if (!targetProp) {
+              const indexInfo = getApplicableIndexInfo(target, nameType);
+              if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) {
+                issuedElaboration = true;
+                addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature));
+              }
+            }
+            if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) {
+              const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0];
+              if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) {
+                addRelatedInfo(
+                  reportedDiag,
+                  createDiagnosticForNode(
+                    targetNode,
+                    Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1,
+                    propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType),
+                    typeToString(target)
+                  )
+                );
+              }
             }
           }
         }
       }
-      if (!_jsxNamespace) {
-        _jsxNamespace = "React";
-        if (compilerOptions.jsxFactory) {
-          _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion);
-          visitNode(_jsxFactoryEntity, markAsSynthetic);
-          if (_jsxFactoryEntity) {
-            _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText;
-          }
-        } else if (compilerOptions.reactNamespace) {
-          _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace);
-        }
-      }
-      if (!_jsxFactoryEntity) {
-        _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement");
-      }
-      return _jsxNamespace;
-    }
-    function getLocalJsxNamespace(file) {
-      if (file.localJsxNamespace) {
-        return file.localJsxNamespace;
-      }
-      const jsxPragma = file.pragmas.get("jsx");
-      if (jsxPragma) {
-        const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma;
-        file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
-        visitNode(file.localJsxFactory, markAsSynthetic, isEntityName);
-        if (file.localJsxFactory) {
-          return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText;
-        }
-      }
     }
-    function markAsSynthetic(node) {
-      setTextRangePosEnd(node, -1, -1);
-      return visitEachChild(
-        node,
-        markAsSynthetic,
-        /*context*/
+    return reportedError;
+  }
+  function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+    const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
+    const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
+    const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
+      13 /* ForOf */,
+      0 /* Yield */,
+      nonTupleOrArrayLikeTargetParts,
+      /*errorNode*/
+      void 0
+    ) : void 0;
+    let reportedError = false;
+    for (let status = iterator.next(); !status.done; status = iterator.next()) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+      let targetPropType = iterationType;
+      const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
+      if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
+        targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
+      }
+      if (!targetPropType) continue;
+      let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+      if (!sourcePropType) continue;
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
         void 0
       );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
+        reportedError = true;
+        if (!elaborated) {
+          const resultObj = errorOutputContainer || {};
+          const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+          if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+            const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+            diagnostics.add(diag2);
+            resultObj.errors = [diag2];
+          } else {
+            const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            targetPropType = removeMissingType(targetPropType, targetIsOptional);
+            sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+            const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            if (result && specificSource !== sourcePropType) {
+              checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            }
+          }
+        }
+      }
     }
-    function getEmitResolver(sourceFile, cancellationToken2) {
-      getDiagnostics2(sourceFile, cancellationToken2);
-      return emitResolver;
+    return reportedError;
+  }
+  function* generateJsxAttributes(node) {
+    if (!length(node.properties)) return;
+    for (const prop of node.properties) {
+      if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(getTextOfJsxAttributeName(prop.name))) continue;
+      yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(getTextOfJsxAttributeName(prop.name)) };
     }
-    function lookupOrIssueError(location, message, ...args) {
-      const diagnostic = location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args);
-      const existing = diagnostics.lookup(diagnostic);
-      if (existing) {
-        return existing;
+  }
+  function* generateJsxChildren(node, getInvalidTextDiagnostic) {
+    if (!length(node.children)) return;
+    let memberOffset = 0;
+    for (let i = 0; i < node.children.length; i++) {
+      const child = node.children[i];
+      const nameType = getNumberLiteralType(i - memberOffset);
+      const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic);
+      if (elem) {
+        yield elem;
       } else {
-        diagnostics.add(diagnostic);
-        return diagnostic;
+        memberOffset++;
       }
     }
-    function errorSkippedOn(key, location, message, ...args) {
-      const diagnostic = error2(location, message, ...args);
-      diagnostic.skippedOn = key;
-      return diagnostic;
-    }
-    function createError(location, message, ...args) {
-      return location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args);
-    }
-    function error2(location, message, ...args) {
-      const diagnostic = createError(location, message, ...args);
-      diagnostics.add(diagnostic);
-      return diagnostic;
-    }
-    function addErrorOrSuggestion(isError, diagnostic) {
-      if (isError) {
-        diagnostics.add(diagnostic);
-      } else {
-        suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ });
-      }
-    }
-    function errorOrSuggestion(isError, location, message, ...args) {
-      if (location.pos < 0 || location.end < 0) {
-        if (!isError) {
-          return;
+  }
+  function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) {
+    switch (child.kind) {
+      case 294 /* JsxExpression */:
+        return { errorNode: child, innerExpression: child.expression, nameType };
+      case 12 /* JsxText */:
+        if (child.containsOnlyTriviaWhiteSpaces) {
+          break;
         }
-        const file = getSourceFileOfNode(location);
-        addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, ...args) : createDiagnosticForFileFromMessageChain(file, message));
-        return;
+        return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() };
+      case 284 /* JsxElement */:
+      case 285 /* JsxSelfClosingElement */:
+      case 288 /* JsxFragment */:
+        return { errorNode: child, innerExpression: child, nameType };
+      default:
+        return Debug.assertNever(child, "Found invalid jsx child");
+    }
+  }
+  function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer);
+    let invalidTextDiagnostic;
+    if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) {
+      const containingElement = node.parent.parent;
+      const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+      const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
+      const childrenNameType = getStringLiteralType(childrenPropName);
+      const childrenTargetType = getIndexedAccessType(target, childrenNameType);
+      const validChildren = getSemanticJsxChildren(containingElement.children);
+      if (!length(validChildren)) {
+        return result;
       }
-      addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location, message, ...args) : createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(location), location, message));
-    }
-    function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, ...args) {
-      const diagnostic = error2(location, message, ...args);
-      if (maybeMissingAwait) {
-        const related = createDiagnosticForNode(location, Diagnostics.Did_you_forget_to_use_await);
-        addRelatedInfo(diagnostic, related);
+      const moreThanOneRealChildren = length(validChildren) > 1;
+      let arrayLikeTargetParts;
+      let nonArrayLikeTargetParts;
+      const iterableType = getGlobalIterableType(
+        /*reportErrors*/
+        false
+      );
+      if (iterableType !== emptyGenericType) {
+        const anyIterable = createIterableType(anyType);
+        arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
+      } else {
+        arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+      }
+      if (moreThanOneRealChildren) {
+        if (arrayLikeTargetParts !== neverType) {
+          const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
+          const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
+          result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
+        } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
+          result = true;
+          const diag2 = error2(
+            containingElement.openingElement.tagName,
+            Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          );
+          if (errorOutputContainer && errorOutputContainer.skipLogging) {
+            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+          }
+        }
+      } else {
+        if (nonArrayLikeTargetParts !== neverType) {
+          const child = validChildren[0];
+          const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic);
+          if (elem) {
+            result = elaborateElementwise(
+              function* () {
+                yield elem;
+              }(),
+              source,
+              target,
+              relation,
+              containingMessageChain,
+              errorOutputContainer
+            ) || result;
+          }
+        } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
+          result = true;
+          const diag2 = error2(
+            containingElement.openingElement.tagName,
+            Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          );
+          if (errorOutputContainer && errorOutputContainer.skipLogging) {
+            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+          }
+        }
       }
-      return diagnostic;
     }
-    function addDeprecatedSuggestionWorker(declarations, diagnostic) {
-      const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations);
-      if (deprecatedTag) {
-        addRelatedInfo(
-          diagnostic,
-          createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here)
-        );
+    return result;
+    function getInvalidTextualChildDiagnostic() {
+      if (!invalidTextDiagnostic) {
+        const tagNameText = getTextOfNode(node.parent.tagName);
+        const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+        const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
+        const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
+        const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
+        invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
       }
-      suggestionDiagnostics.add(diagnostic);
-      return diagnostic;
+      return invalidTextDiagnostic;
     }
-    function isDeprecatedSymbol(symbol) {
-      const parentSymbol = getParentOfSymbol(symbol);
-      if (parentSymbol && length(symbol.declarations) > 1) {
-        return parentSymbol.flags & 64 /* Interface */ ? some(symbol.declarations, isDeprecatedDeclaration2) : every(symbol.declarations, isDeprecatedDeclaration2);
-      }
-      return !!symbol.valueDeclaration && isDeprecatedDeclaration2(symbol.valueDeclaration) || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration2);
+  }
+  function* generateLimitedTupleElements(node, target) {
+    const len = length(node.elements);
+    if (!len) return;
+    for (let i = 0; i < len; i++) {
+      if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i)) continue;
+      const elem = node.elements[i];
+      if (isOmittedExpression(elem)) continue;
+      const nameType = getNumberLiteralType(i);
+      const checkNode = getEffectiveCheckNode(elem);
+      yield { errorNode: checkNode, innerExpression: checkNode, nameType };
     }
-    function isDeprecatedDeclaration2(declaration) {
-      return !!(getCombinedNodeFlagsCached(declaration) & 536870912 /* Deprecated */);
+  }
+  function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false;
+    if (isTupleLikeType(source)) {
+      return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
     }
-    function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
-      const diagnostic = createDiagnosticForNode(location, Diagnostics._0_is_deprecated, deprecatedEntity);
-      return addDeprecatedSuggestionWorker(declarations, diagnostic);
+    pushContextualType(
+      node,
+      target,
+      /*isCache*/
+      false
+    );
+    const tupleizedType = checkArrayLiteral(
+      node,
+      1 /* Contextual */,
+      /*forceTuple*/
+      true
+    );
+    popContextualType();
+    if (isTupleLikeType(tupleizedType)) {
+      return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
     }
-    function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) {
-      const diagnostic = deprecatedEntity ? createDiagnosticForNode(location, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location, Diagnostics._0_is_deprecated, signatureString);
-      return addDeprecatedSuggestionWorker(declaration, diagnostic);
+    return false;
+  }
+  function* generateObjectLiteralElements(node) {
+    if (!length(node.properties)) return;
+    for (const prop of node.properties) {
+      if (isSpreadAssignment(prop)) continue;
+      const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
+      if (!type || type.flags & 131072 /* Never */) {
+        continue;
+      }
+      switch (prop.kind) {
+        case 178 /* SetAccessor */:
+        case 177 /* GetAccessor */:
+        case 174 /* MethodDeclaration */:
+        case 304 /* ShorthandPropertyAssignment */:
+          yield { errorNode: prop.name, innerExpression: void 0, nameType: type };
+          break;
+        case 303 /* PropertyAssignment */:
+          yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 };
+          break;
+        default:
+          Debug.assertNever(prop);
+      }
     }
-    function createSymbol(flags, name, checkFlags) {
-      symbolCount++;
-      const symbol = new Symbol47(flags | 33554432 /* Transient */, name);
-      symbol.links = new SymbolLinks();
-      symbol.links.checkFlags = checkFlags || 0 /* None */;
-      return symbol;
+  }
+  function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false;
+    return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer);
+  }
+  function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) {
+    return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain);
+  }
+  function isSignatureAssignableTo(source, target, ignoreReturnTypes) {
+    return compareSignaturesRelated(
+      source,
+      target,
+      ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
+      /*reportErrors*/
+      false,
+      /*errorReporter*/
+      void 0,
+      /*incompatibleErrorReporter*/
+      void 0,
+      compareTypesAssignable,
+      /*reportUnreliableMarkers*/
+      void 0
+    ) !== 0 /* False */;
+  }
+  function isTopSignature(s) {
+    if (!s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s)) {
+      const paramType = getTypeOfParameter(s.parameters[0]);
+      const restType = isArrayType(paramType) ? getTypeArguments(paramType)[0] : paramType;
+      return !!(restType.flags & (1 /* Any */ | 131072 /* Never */) && getReturnTypeOfSignature(s).flags & 3 /* AnyOrUnknown */);
     }
-    function createParameter2(name, type) {
-      const symbol = createSymbol(1 /* FunctionScopedVariable */, name);
-      symbol.links.type = type;
-      return symbol;
+    return false;
+  }
+  function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) {
+    if (source === target) {
+      return -1 /* True */;
     }
-    function createProperty(name, type) {
-      const symbol = createSymbol(4 /* Property */, name);
-      symbol.links.type = type;
-      return symbol;
+    if (!(checkMode & 16 /* StrictTopSignature */ && isTopSignature(source)) && isTopSignature(target)) {
+      return -1 /* True */;
     }
-    function getExcludedSymbolFlags(flags) {
-      let result = 0;
-      if (flags & 2 /* BlockScopedVariable */)
-        result |= 111551 /* BlockScopedVariableExcludes */;
-      if (flags & 1 /* FunctionScopedVariable */)
-        result |= 111550 /* FunctionScopedVariableExcludes */;
-      if (flags & 4 /* Property */)
-        result |= 0 /* PropertyExcludes */;
-      if (flags & 8 /* EnumMember */)
-        result |= 900095 /* EnumMemberExcludes */;
-      if (flags & 16 /* Function */)
-        result |= 110991 /* FunctionExcludes */;
-      if (flags & 32 /* Class */)
-        result |= 899503 /* ClassExcludes */;
-      if (flags & 64 /* Interface */)
-        result |= 788872 /* InterfaceExcludes */;
-      if (flags & 256 /* RegularEnum */)
-        result |= 899327 /* RegularEnumExcludes */;
-      if (flags & 128 /* ConstEnum */)
-        result |= 899967 /* ConstEnumExcludes */;
-      if (flags & 512 /* ValueModule */)
-        result |= 110735 /* ValueModuleExcludes */;
-      if (flags & 8192 /* Method */)
-        result |= 103359 /* MethodExcludes */;
-      if (flags & 32768 /* GetAccessor */)
-        result |= 46015 /* GetAccessorExcludes */;
-      if (flags & 65536 /* SetAccessor */)
-        result |= 78783 /* SetAccessorExcludes */;
-      if (flags & 262144 /* TypeParameter */)
-        result |= 526824 /* TypeParameterExcludes */;
-      if (flags & 524288 /* TypeAlias */)
-        result |= 788968 /* TypeAliasExcludes */;
-      if (flags & 2097152 /* Alias */)
-        result |= 2097152 /* AliasExcludes */;
-      return result;
+    if (checkMode & 16 /* StrictTopSignature */ && isTopSignature(source) && !isTopSignature(target)) {
+      return 0 /* False */;
     }
-    function recordMergedSymbol(target, source) {
-      if (!source.mergeId) {
-        source.mergeId = nextMergeId;
-        nextMergeId++;
-      }
-      mergedSymbols[source.mergeId] = target;
-    }
-    function cloneSymbol(symbol) {
-      const result = createSymbol(symbol.flags, symbol.escapedName);
-      result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
-      result.parent = symbol.parent;
-      if (symbol.valueDeclaration)
-        result.valueDeclaration = symbol.valueDeclaration;
-      if (symbol.constEnumOnlyModule)
-        result.constEnumOnlyModule = true;
-      if (symbol.members)
-        result.members = new Map(symbol.members);
-      if (symbol.exports)
-        result.exports = new Map(symbol.exports);
-      recordMergedSymbol(result, symbol);
-      return result;
+    const targetCount = getParameterCount(target);
+    const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount);
+    if (sourceHasMoreParameters) {
+      if (reportErrors2 && !(checkMode & 8 /* StrictArity */)) {
+        errorReporter(Diagnostics.Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1, getMinArgumentCount(source), targetCount);
+      }
+      return 0 /* False */;
     }
-    function mergeSymbol(target, source, unidirectional = false) {
-      if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) {
-        if (source === target) {
-          return target;
-        }
-        if (!(target.flags & 33554432 /* Transient */)) {
-          const resolvedTarget = resolveSymbol(target);
-          if (resolvedTarget === unknownSymbol) {
-            return source;
+    if (source.typeParameters && source.typeParameters !== target.typeParameters) {
+      target = getCanonicalSignature(target);
+      source = instantiateSignatureInContextOf(
+        source,
+        target,
+        /*inferenceContext*/
+        void 0,
+        compareTypes
+      );
+    }
+    const sourceCount = getParameterCount(source);
+    const sourceRestType = getNonArrayRestType(source);
+    const targetRestType = getNonArrayRestType(target);
+    if (sourceRestType || targetRestType) {
+      void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers);
+    }
+    const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
+    const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 174 /* MethodDeclaration */ && kind !== 173 /* MethodSignature */ && kind !== 176 /* Constructor */;
+    let result = -1 /* True */;
+    const sourceThisType = getThisTypeOfSignature(source);
+    if (sourceThisType && sourceThisType !== voidType) {
+      const targetThisType = getThisTypeOfSignature(target);
+      if (targetThisType) {
+        const related = !strictVariance && compareTypes(
+          sourceThisType,
+          targetThisType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
+        if (!related) {
+          if (reportErrors2) {
+            errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
           }
-          target = cloneSymbol(resolvedTarget);
-        }
-        if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) {
-          target.constEnumOnlyModule = false;
-        }
-        target.flags |= source.flags;
-        if (source.valueDeclaration) {
-          setValueDeclaration(target, source.valueDeclaration);
-        }
-        addRange(target.declarations, source.declarations);
-        if (source.members) {
-          if (!target.members)
-            target.members = createSymbolTable();
-          mergeSymbolTable(target.members, source.members, unidirectional);
+          return 0 /* False */;
         }
-        if (source.exports) {
-          if (!target.exports)
-            target.exports = createSymbolTable();
-          mergeSymbolTable(target.exports, source.exports, unidirectional);
+        result &= related;
+      }
+    }
+    const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount);
+    const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1;
+    for (let i = 0; i < paramCount; i++) {
+      const sourceType = i === restIndex ? getRestOrAnyTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i);
+      const targetType = i === restIndex ? getRestOrAnyTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i);
+      if (sourceType && targetType && (sourceType !== targetType || checkMode & 8 /* StrictArity */)) {
+        const sourceSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(source, i) ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
+        const targetSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(target, i) ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
+        const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && getTypeFacts(sourceType, 50331648 /* IsUndefinedOrNull */) === getTypeFacts(targetType, 50331648 /* IsUndefinedOrNull */);
+        let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetType, sourceType, reportErrors2);
+        if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        )) {
+          related = 0 /* False */;
         }
-        if (!unidirectional) {
-          recordMergedSymbol(target, source);
+        if (!related) {
+          if (reportErrors2) {
+            errorReporter(Diagnostics.Types_of_parameters_0_and_1_are_incompatible, unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), unescapeLeadingUnderscores(getParameterNameAtPosition(target, i)));
+          }
+          return 0 /* False */;
         }
-      } else if (target.flags & 1024 /* NamespaceModule */) {
-        if (target !== denoGlobalThisSymbol && target !== nodeGlobalThisSymbol) {
-          error2(
-            source.declarations && getNameOfDeclaration(source.declarations[0]),
-            Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity,
-            symbolToString(target)
-          );
+        result &= related;
+      }
+    }
+    if (!(checkMode & 4 /* IgnoreReturnTypes */)) {
+      const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target);
+      if (targetReturnType === voidType || targetReturnType === anyType) {
+        return result;
+      }
+      const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source);
+      const targetTypePredicate = getTypePredicateOfSignature(target);
+      if (targetTypePredicate) {
+        const sourceTypePredicate = getTypePredicateOfSignature(source);
+        if (sourceTypePredicate) {
+          result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes);
+        } else if (isIdentifierTypePredicate(targetTypePredicate) || isThisTypePredicate(targetTypePredicate)) {
+          if (reportErrors2) {
+            errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source));
+          }
+          return 0 /* False */;
         }
       } else {
-        const isEitherEnum = !!(target.flags & 384 /* Enum */ || source.flags & 384 /* Enum */);
-        const isEitherBlockScoped = !!(target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */);
-        const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-        const sourceSymbolFile = source.declarations && getSourceFileOfNode(source.declarations[0]);
-        const targetSymbolFile = target.declarations && getSourceFileOfNode(target.declarations[0]);
-        const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs);
-        const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs);
-        const symbolName2 = symbolToString(source);
-        if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) {
-          const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile;
-          const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile;
-          const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() }));
-          const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] }));
-          if (!isSourcePlainJs)
-            addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source);
-          if (!isTargetPlainJs)
-            addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target);
-        } else {
-          if (!isSourcePlainJs)
-            addDuplicateDeclarationErrorsForSymbols(source, message, symbolName2, target);
-          if (!isTargetPlainJs)
-            addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source);
+        result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
+          targetReturnType,
+          sourceReturnType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
+        if (!result && reportErrors2 && incompatibleErrorReporter) {
+          incompatibleErrorReporter(sourceReturnType, targetReturnType);
         }
       }
-      return target;
-      function addDuplicateLocations(locs, symbol) {
-        if (symbol.declarations) {
-          for (const decl of symbol.declarations) {
-            pushIfUnique(locs, decl);
-          }
+    }
+    return result;
+  }
+  function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) {
+    if (source.kind !== target.kind) {
+      if (reportErrors2) {
+        errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard);
+        errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
+      }
+      return 0 /* False */;
+    }
+    if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) {
+      if (source.parameterIndex !== target.parameterIndex) {
+        if (reportErrors2) {
+          errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName);
+          errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
         }
+        return 0 /* False */;
       }
     }
-    function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) {
-      forEach(target.declarations, (node) => {
-        addDuplicateDeclarationError(node, message, symbolName2, source.declarations);
-      });
+    const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */;
+    if (related === 0 /* False */ && reportErrors2) {
+      errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
     }
-    function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
-      const errorNode = (getExpandoInitializer(
-        node,
-        /*isPrototypeAssignment*/
-        false
-      ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
-      const err = lookupOrIssueError(errorNode, message, symbolName2);
-      for (const relatedNode of relatedNodes || emptyArray) {
-        const adjustedNode = (getExpandoInitializer(
-          relatedNode,
-          /*isPrototypeAssignment*/
-          false
-        ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
-        if (adjustedNode === errorNode)
-          continue;
-        err.relatedInformation = err.relatedInformation || [];
-        const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2);
-        const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here);
-        if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */))
-          continue;
-        addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage);
-      }
-    }
-    function combineSymbolTables(first2, second) {
-      if (!(first2 == null ? void 0 : first2.size))
-        return second;
-      if (!(second == null ? void 0 : second.size))
-        return first2;
-      const combined = createSymbolTable();
-      mergeSymbolTable(combined, first2);
-      mergeSymbolTable(combined, second);
-      return combined;
-    }
-    function mergeSymbolTable(target, source, unidirectional = false) {
-      source.forEach((sourceSymbol, id) => {
-        const targetSymbol = target.get(id);
-        target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol));
-      });
+    return related;
+  }
+  function isImplementationCompatibleWithOverload(implementation, overload) {
+    const erasedSource = getErasedSignature(implementation);
+    const erasedTarget = getErasedSignature(overload);
+    const sourceReturnType = getReturnTypeOfSignature(erasedSource);
+    const targetReturnType = getReturnTypeOfSignature(erasedTarget);
+    if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
+      return isSignatureAssignableTo(
+        erasedSource,
+        erasedTarget,
+        /*ignoreReturnTypes*/
+        true
+      );
     }
-    function mergeModuleAugmentation(moduleName) {
-      var _a, _b, _c;
-      const moduleAugmentation = moduleName.parent;
-      if (((_a = moduleAugmentation.symbol.declarations) == null ? void 0 : _a[0]) !== moduleAugmentation) {
-        Debug.assert(moduleAugmentation.symbol.declarations.length > 1);
-        return;
+    return false;
+  }
+  function isEmptyResolvedType(t) {
+    return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0;
+  }
+  function isEmptyObjectType(type) {
+    return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false;
+  }
+  function isEmptyAnonymousObjectType(type) {
+    return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0));
+  }
+  function isUnknownLikeUnionType(type) {
+    if (strictNullChecks && type.flags & 1048576 /* Union */) {
+      if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) {
+        const types = type.types;
+        type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0);
       }
-      if (isGlobalScopeAugmentation(moduleAugmentation)) {
-        denoContext.mergeGlobalSymbolTable(moduleAugmentation, moduleAugmentation.symbol.exports);
-      } else {
-        const moduleNotFoundError = !(moduleName.parent.parent.flags & 33554432 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
-        let mainModule = resolveExternalModuleNameWorker(
-          moduleName,
-          moduleName,
-          moduleNotFoundError,
-          /*isForAugmentation*/
-          true
-        );
-        if (!mainModule) {
-          return;
+      return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */);
+    }
+    return false;
+  }
+  function containsUndefinedType(type) {
+    return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */);
+  }
+  function isStringIndexSignatureOnlyType(type) {
+    return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false;
+  }
+  function isEnumTypeRelatedTo(source, target, errorReporter) {
+    const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source;
+    const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target;
+    if (sourceSymbol === targetSymbol) {
+      return true;
+    }
+    if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) {
+      return false;
+    }
+    const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol);
+    const entry = enumRelation.get(id);
+    if (entry !== void 0 && !(!(entry & 4 /* Reported */) && entry & 2 /* Failed */ && errorReporter)) {
+      return !!(entry & 1 /* Succeeded */);
+    }
+    const targetEnumType = getTypeOfSymbol(targetSymbol);
+    for (const sourceProperty of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) {
+      if (sourceProperty.flags & 8 /* EnumMember */) {
+        const targetProperty = getPropertyOfType(targetEnumType, sourceProperty.escapedName);
+        if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) {
+          if (errorReporter) {
+            errorReporter(Diagnostics.Property_0_is_missing_in_type_1, symbolName(sourceProperty), typeToString(
+              getDeclaredTypeOfSymbol(targetSymbol),
+              /*enclosingDeclaration*/
+              void 0,
+              64 /* UseFullyQualifiedType */
+            ));
+            enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
+          } else {
+            enumRelation.set(id, 2 /* Failed */);
+          }
+          return false;
         }
-        mainModule = resolveExternalModuleSymbol(mainModule);
-        if (mainModule.flags & 1920 /* Namespace */) {
-          if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
-            const merged = mergeSymbol(
-              moduleAugmentation.symbol,
-              mainModule,
-              /*unidirectional*/
-              true
-            );
-            if (!patternAmbientModuleAugmentations) {
-              patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
+        const sourceValue = getEnumMemberValue(getDeclarationOfKind(sourceProperty, 306 /* EnumMember */)).value;
+        const targetValue = getEnumMemberValue(getDeclarationOfKind(targetProperty, 306 /* EnumMember */)).value;
+        if (sourceValue !== targetValue) {
+          const sourceIsString = typeof sourceValue === "string";
+          const targetIsString = typeof targetValue === "string";
+          if (sourceValue !== void 0 && targetValue !== void 0) {
+            if (!errorReporter) {
+              enumRelation.set(id, 2 /* Failed */);
+            } else {
+              const escapedSource = sourceIsString ? `"${escapeString(sourceValue)}"` : sourceValue;
+              const escapedTarget = targetIsString ? `"${escapeString(targetValue)}"` : targetValue;
+              errorReporter(Diagnostics.Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given, symbolName(targetSymbol), symbolName(targetProperty), escapedTarget, escapedSource);
+              enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
             }
-            patternAmbientModuleAugmentations.set(moduleName.text, merged);
-          } else {
-            if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) {
-              const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */);
-              for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) {
-                if (resolvedExports.has(key) && !mainModule.exports.has(key)) {
-                  mergeSymbol(resolvedExports.get(key), value);
-                }
-              }
+            return false;
+          }
+          if (sourceIsString || targetIsString) {
+            if (!errorReporter) {
+              enumRelation.set(id, 2 /* Failed */);
+            } else {
+              const knownStringValue = sourceValue ?? targetValue;
+              Debug.assert(typeof knownStringValue === "string");
+              const escapedValue = `"${escapeString(knownStringValue)}"`;
+              errorReporter(Diagnostics.One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value, symbolName(targetSymbol), symbolName(targetProperty), escapedValue);
+              enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
             }
-            mergeSymbol(mainModule, moduleAugmentation.symbol);
+            return false;
           }
-        } else {
-          error2(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text);
         }
       }
     }
-    function addToSymbolTable(target, source, message) {
-      source.forEach((sourceSymbol, id) => {
-        const targetSymbol = target.get(id);
-        if (targetSymbol) {
-          forEach(targetSymbol.declarations, addDeclarationDiagnostic(unescapeLeadingUnderscores(id), message));
-        } else {
-          target.set(id, sourceSymbol);
+    enumRelation.set(id, 1 /* Succeeded */);
+    return true;
+  }
+  function isSimpleTypeRelatedTo(source, target, relation, errorReporter) {
+    const s = source.flags;
+    const t = target.flags;
+    if (t & 1 /* Any */ || s & 131072 /* Never */ || source === wildcardType) return true;
+    if (t & 2 /* Unknown */ && !(relation === strictSubtypeRelation && s & 1 /* Any */)) return true;
+    if (t & 131072 /* Never */) return false;
+    if (s & 402653316 /* StringLike */ && t & 4 /* String */) return true;
+    if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true;
+    if (s & 296 /* NumberLike */ && t & 8 /* Number */) return true;
+    if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true;
+    if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */) return true;
+    if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */) return true;
+    if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */) return true;
+    if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true;
+    if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) {
+      if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true;
+      if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true;
+    }
+    if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */))) return true;
+    if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */)) return true;
+    if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */))) return true;
+    if (relation === assignableRelation || relation === comparableRelation) {
+      if (s & 1 /* Any */) return true;
+      if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */)) return true;
+      if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value)) return true;
+      if (isUnknownLikeUnionType(target)) return true;
+    }
+    return false;
+  }
+  function isTypeRelatedTo(source, target, relation) {
+    if (isFreshLiteralType(source)) {
+      source = source.regularType;
+    }
+    if (isFreshLiteralType(target)) {
+      target = target.regularType;
+    }
+    if (source === target) {
+      return true;
+    }
+    if (relation !== identityRelation) {
+      if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) {
+        return true;
+      }
+    } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) {
+      if (source.flags !== target.flags) return false;
+      if (source.flags & 67358815 /* Singleton */) return true;
+    }
+    if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
+      const related = relation.get(getRelationKey(
+        source,
+        target,
+        0 /* None */,
+        relation,
+        /*ignoreConstraints*/
+        false
+      ));
+      if (related !== void 0) {
+        return !!(related & 1 /* Succeeded */);
+      }
+    }
+    if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
+      return checkTypeRelatedTo(
+        source,
+        target,
+        relation,
+        /*errorNode*/
+        void 0
+      );
+    }
+    return false;
+  }
+  function isIgnoredJsxProperty(source, sourceProp) {
+    return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName);
+  }
+  function getNormalizedType(type, writing) {
+    while (true) {
+      const t = isFreshLiteralType(type) ? type.regularType : isGenericTupleType(type) ? getNormalizedTupleType(type, writing) : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type;
+      if (t === type) return t;
+      type = t;
+    }
+  }
+  function getNormalizedUnionOrIntersectionType(type, writing) {
+    const reduced = getReducedType(type);
+    if (reduced !== type) {
+      return reduced;
+    }
+    if (type.flags & 2097152 /* Intersection */ && shouldNormalizeIntersection(type)) {
+      const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing));
+      if (normalizedTypes !== type.types) {
+        return getIntersectionType(normalizedTypes);
+      }
+    }
+    return type;
+  }
+  function shouldNormalizeIntersection(type) {
+    let hasInstantiable = false;
+    let hasNullableOrEmpty = false;
+    for (const t of type.types) {
+      hasInstantiable || (hasInstantiable = !!(t.flags & 465829888 /* Instantiable */));
+      hasNullableOrEmpty || (hasNullableOrEmpty = !!(t.flags & 98304 /* Nullable */) || isEmptyAnonymousObjectType(t));
+      if (hasInstantiable && hasNullableOrEmpty) return true;
+    }
+    return false;
+  }
+  function getNormalizedTupleType(type, writing) {
+    const elements = getElementTypes(type);
+    const normalizedElements = sameMap(elements, (t) => t.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(t, writing) : t);
+    return elements !== normalizedElements ? createNormalizedTupleType(type.target, normalizedElements) : type;
+  }
+  function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) {
+    var _a;
+    let errorInfo;
+    let relatedInfo;
+    let maybeKeys;
+    let maybeKeysSet;
+    let sourceStack;
+    let targetStack;
+    let maybeCount = 0;
+    let sourceDepth = 0;
+    let targetDepth = 0;
+    let expandingFlags = 0 /* None */;
+    let overflow = false;
+    let overrideNextErrorInfo = 0;
+    let skipParentCounter = 0;
+    let lastSkippedInfo;
+    let incompatibleStack;
+    let relationCount = 16e6 - relation.size >> 3;
+    Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
+    const result = isRelatedTo(
+      source,
+      target,
+      3 /* Both */,
+      /*reportErrors*/
+      !!errorNode,
+      headMessage
+    );
+    if (incompatibleStack) {
+      reportIncompatibleStack();
+    }
+    if (overflow) {
+      const id = getRelationKey(
+        source,
+        target,
+        /*intersectionState*/
+        0 /* None */,
+        relation,
+        /*ignoreConstraints*/
+        false
+      );
+      relation.set(id, 4 /* Reported */ | 2 /* Failed */);
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth });
+      const message = relationCount <= 0 ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1;
+      const diag2 = error2(errorNode || currentNode, message, typeToString(source), typeToString(target));
+      if (errorOutputContainer) {
+        (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+      }
+    } else if (errorInfo) {
+      if (containingMessageChain) {
+        const chain = containingMessageChain();
+        if (chain) {
+          concatenateDiagnosticMessageChains(chain, errorInfo);
+          errorInfo = chain;
+        }
+      }
+      let relatedInformation;
+      if (headMessage && errorNode && !result && source.symbol) {
+        const links = getSymbolLinks(source.symbol);
+        if (links.originatingImport && !isImportCall(links.originatingImport)) {
+          const helpfulRetry = checkTypeRelatedTo(
+            getTypeOfSymbol(links.target),
+            target,
+            relation,
+            /*errorNode*/
+            void 0
+          );
+          if (helpfulRetry) {
+            const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
+            relatedInformation = append(relatedInformation, diag3);
+          }
         }
-      });
-      function addDeclarationDiagnostic(id, message2) {
-        return (declaration) => diagnostics.add(createDiagnosticForNode(declaration, message2, id));
+      }
+      const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, errorInfo, relatedInformation);
+      if (relatedInfo) {
+        addRelatedInfo(diag2, ...relatedInfo);
+      }
+      if (errorOutputContainer) {
+        (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+      }
+      if (!errorOutputContainer || !errorOutputContainer.skipLogging) {
+        diagnostics.add(diag2);
       }
     }
-    function getSymbolLinks(symbol) {
-      if (symbol.flags & 33554432 /* Transient */)
-        return symbol.links;
-      const id = getSymbolId(symbol);
-      return symbolLinks[id] ?? (symbolLinks[id] = new SymbolLinks());
+    if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) {
+      Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error.");
     }
-    function getNodeLinks(node) {
-      const nodeId = getNodeId(node);
-      return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks());
+    return result !== 0 /* False */;
+    function resetErrorInfo(saved) {
+      errorInfo = saved.errorInfo;
+      lastSkippedInfo = saved.lastSkippedInfo;
+      incompatibleStack = saved.incompatibleStack;
+      overrideNextErrorInfo = saved.overrideNextErrorInfo;
+      skipParentCounter = saved.skipParentCounter;
+      relatedInfo = saved.relatedInfo;
     }
-    function isGlobalSourceFile(node) {
-      return node.kind === 312 /* SourceFile */ && !isExternalOrCommonJsModule(node);
+    function captureErrorCalculationState() {
+      return {
+        errorInfo,
+        lastSkippedInfo,
+        incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(),
+        overrideNextErrorInfo,
+        skipParentCounter,
+        relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice()
+      };
     }
-    function getSymbol2(symbols, name, meaning) {
-      if (meaning) {
-        const symbol = getMergedSymbol(symbols.get(name));
-        if (symbol) {
-          Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
-          if (symbol.flags & meaning) {
-            return symbol;
+    function reportIncompatibleError(message, ...args) {
+      overrideNextErrorInfo++;
+      lastSkippedInfo = void 0;
+      (incompatibleStack || (incompatibleStack = [])).push([message, ...args]);
+    }
+    function reportIncompatibleStack() {
+      const stack = incompatibleStack || [];
+      incompatibleStack = void 0;
+      const info = lastSkippedInfo;
+      lastSkippedInfo = void 0;
+      if (stack.length === 1) {
+        reportError(...stack[0]);
+        if (info) {
+          reportRelationError(
+            /*message*/
+            void 0,
+            ...info
+          );
+        }
+        return;
+      }
+      let path = "";
+      const secondaryRootErrors = [];
+      while (stack.length) {
+        const [msg, ...args] = stack.pop();
+        switch (msg.code) {
+          case Diagnostics.Types_of_property_0_are_incompatible.code: {
+            if (path.indexOf("new ") === 0) {
+              path = `(${path})`;
+            }
+            const str = "" + args[0];
+            if (path.length === 0) {
+              path = `${str}`;
+            } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) {
+              path = `${path}.${str}`;
+            } else if (str[0] === "[" && str[str.length - 1] === "]") {
+              path = `${path}${str}`;
+            } else {
+              path = `${path}[${str}]`;
+            }
+            break;
           }
-          if (symbol.flags & 2097152 /* Alias */) {
-            const targetFlags = getSymbolFlags(symbol);
-            if (targetFlags & meaning) {
-              return symbol;
+          case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code:
+          case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code:
+          case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code:
+          case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: {
+            if (path.length === 0) {
+              let mappedMsg = msg;
+              if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
+                mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible;
+              } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
+                mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible;
+              }
+              secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]);
+            } else {
+              const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : "";
+              const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "...";
+              path = `${prefix}${path}(${params})`;
             }
+            break;
+          }
+          case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: {
+            secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]);
+            break;
           }
+          case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: {
+            secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]);
+            break;
+          }
+          default:
+            return Debug.fail(`Unhandled Diagnostic: ${msg.code}`);
         }
       }
+      if (path) {
+        reportError(
+          path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types,
+          path
+        );
+      } else {
+        secondaryRootErrors.shift();
+      }
+      for (const [msg, ...args] of secondaryRootErrors) {
+        const originalValue = msg.elidedInCompatabilityPyramid;
+        msg.elidedInCompatabilityPyramid = false;
+        reportError(msg, ...args);
+        msg.elidedInCompatabilityPyramid = originalValue;
+      }
+      if (info) {
+        reportRelationError(
+          /*message*/
+          void 0,
+          ...info
+        );
+      }
     }
-    function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) {
-      const constructorDeclaration = parameter.parent;
-      const classDeclaration = parameter.parent.parent;
-      const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */);
-      const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */);
-      if (parameterSymbol && propertySymbol) {
-        return [parameterSymbol, propertySymbol];
+    function reportError(message, ...args) {
+      Debug.assert(!!errorNode);
+      if (incompatibleStack) reportIncompatibleStack();
+      if (message.elidedInCompatabilityPyramid) return;
+      if (skipParentCounter === 0) {
+        errorInfo = chainDiagnosticMessages(errorInfo, message, ...args);
+      } else {
+        skipParentCounter--;
       }
-      return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration");
     }
-    function isBlockScopedNameDeclaredBeforeUse(declaration, usage) {
-      const declarationFile = getSourceFileOfNode(declaration);
-      const useFile = getSourceFileOfNode(usage);
-      const declContainer = getEnclosingBlockScopeContainer(declaration);
-      if (declarationFile !== useFile) {
-        if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !outFile(compilerOptions) || isInTypeQuery(usage) || declaration.flags & 33554432 /* Ambient */) {
-          return true;
+    function reportParentSkippedError(message, ...args) {
+      reportError(message, ...args);
+      skipParentCounter++;
+    }
+    function associateRelatedInfo(info) {
+      Debug.assert(!!errorInfo);
+      if (!relatedInfo) {
+        relatedInfo = [info];
+      } else {
+        relatedInfo.push(info);
+      }
+    }
+    function reportRelationError(message, source2, target2) {
+      if (incompatibleStack) reportIncompatibleStack();
+      const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2);
+      let generalizedSource = source2;
+      let generalizedSourceType = sourceType;
+      if (isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) {
+        generalizedSource = getBaseTypeOfLiteralType(source2);
+        Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable");
+        generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource);
+      }
+      const targetFlags = target2.flags & 8388608 /* IndexedAccess */ && !(source2.flags & 8388608 /* IndexedAccess */) ? target2.objectType.flags : target2.flags;
+      if (targetFlags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) {
+        const constraint = getBaseConstraintOfType(target2);
+        let needsOriginalSource;
+        if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) {
+          reportError(
+            Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2,
+            needsOriginalSource ? sourceType : generalizedSourceType,
+            targetType,
+            typeToString(constraint)
+          );
+        } else {
+          errorInfo = void 0;
+          reportError(
+            Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1,
+            targetType,
+            generalizedSourceType
+          );
         }
-        if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
-          return true;
+      }
+      if (!message) {
+        if (relation === comparableRelation) {
+          message = Diagnostics.Type_0_is_not_comparable_to_type_1;
+        } else if (sourceType === targetType) {
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated;
+        } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
+        } else {
+          if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) {
+            const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2);
+            if (suggestedType) {
+              reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType));
+              return;
+            }
+          }
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1;
         }
-        const sourceFiles = host.getSourceFiles();
-        return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile);
+      } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
+        message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
       }
-      if (!!(usage.flags & 16777216 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
-        return true;
+      reportError(message, generalizedSourceType, targetType);
+    }
+    function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) {
+      const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2);
+      const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2);
+      if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) {
+        reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType);
       }
-      if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) {
-        if (declaration.kind === 208 /* BindingElement */) {
-          const errorBindingElement = getAncestor(usage, 208 /* BindingElement */);
-          if (errorBindingElement) {
-            return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos;
-          }
-          return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 260 /* VariableDeclaration */), usage);
-        } else if (declaration.kind === 260 /* VariableDeclaration */) {
-          return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage);
-        } else if (isClassLike(declaration)) {
-          return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
-        } else if (isPropertyDeclaration(declaration)) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(
-            declaration,
-            usage,
-            /*stopAtAnyPropertyDeclaration*/
-            false
-          );
-        } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
-          return !(emitStandardClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
+    }
+    function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) {
+      if (isTupleType(source2)) {
+        if (source2.target.readonly && isMutableArrayOrTuple(target2)) {
+          if (reportErrors2) {
+            reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
+          }
+          return false;
         }
-        return true;
+        return isArrayOrTupleType(target2);
       }
-      if (usage.parent.kind === 281 /* ExportSpecifier */ || usage.parent.kind === 277 /* ExportAssignment */ && usage.parent.isExportEquals) {
-        return true;
+      if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) {
+        if (reportErrors2) {
+          reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
+        }
+        return false;
       }
-      if (usage.kind === 277 /* ExportAssignment */ && usage.isExportEquals) {
-        return true;
+      if (isTupleType(target2)) {
+        return isArrayType(source2);
       }
-      if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
-        if (emitStandardClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(
-            declaration,
-            usage,
-            /*stopAtAnyPropertyDeclaration*/
+      return true;
+    }
+    function isRelatedToWorker(source2, target2, reportErrors2) {
+      return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2);
+    }
+    function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) {
+      if (originalSource === originalTarget) return -1 /* True */;
+      if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 402784252 /* Primitive */) {
+        if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) {
+          return -1 /* True */;
+        }
+        if (reportErrors2) {
+          reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2);
+        }
+        return 0 /* False */;
+      }
+      const source2 = getNormalizedType(
+        originalSource,
+        /*writing*/
+        false
+      );
+      let target2 = getNormalizedType(
+        originalTarget,
+        /*writing*/
+        true
+      );
+      if (source2 === target2) return -1 /* True */;
+      if (relation === identityRelation) {
+        if (source2.flags !== target2.flags) return 0 /* False */;
+        if (source2.flags & 67358815 /* Singleton */) return -1 /* True */;
+        traceUnionsOrIntersectionsTooLarge(source2, target2);
+        return recursiveTypeRelatedTo(
+          source2,
+          target2,
+          /*reportErrors*/
+          false,
+          0 /* None */,
+          recursionFlags
+        );
+      }
+      if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
+        return -1 /* True */;
+      }
+      if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) {
+        const types = target2.types;
+        const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
+        if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
+          target2 = getNormalizedType(
+            candidate,
+            /*writing*/
             true
           );
-        } else {
-          return true;
+          if (source2 === target2) return -1 /* True */;
         }
       }
-      return false;
-      function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
-        switch (declaration2.parent.parent.kind) {
-          case 243 /* VariableStatement */:
-          case 248 /* ForStatement */:
-          case 250 /* ForOfStatement */:
-            if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) {
-              return true;
+      if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0)) return -1 /* True */;
+      if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) {
+        const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */);
+        if (isPerformingExcessPropertyChecks) {
+          if (hasExcessProperties(source2, target2, reportErrors2)) {
+            if (reportErrors2) {
+              reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2);
             }
-            break;
-        }
-        const grandparent = declaration2.parent.parent;
-        return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer);
-      }
-      function isUsedInFunctionOrInstanceProperty(usage2, declaration2) {
-        return !!findAncestor(usage2, (current) => {
-          if (current === declContainer) {
-            return "quit";
-          }
-          if (isFunctionLike(current)) {
-            return true;
-          }
-          if (isClassStaticBlockDeclaration(current)) {
-            return declaration2.pos < usage2.pos;
+            return 0 /* False */;
           }
-          const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration);
-          if (propertyDeclaration) {
-            const initializerOfProperty = propertyDeclaration.initializer === current;
-            if (initializerOfProperty) {
-              if (isStatic(current.parent)) {
-                if (declaration2.kind === 174 /* MethodDeclaration */) {
-                  return true;
-                }
-                if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
-                  const propName = declaration2.name;
-                  if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
-                    const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
-                    const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
-                    if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
-                      return true;
-                    }
-                  }
-                }
-              } else {
-                const isDeclarationInstanceProperty = declaration2.kind === 172 /* PropertyDeclaration */ && !isStatic(declaration2);
-                if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) {
-                  return true;
-                }
-              }
+        }
+        const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (402784252 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures(source2));
+        const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
+        if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) {
+          if (reportErrors2) {
+            const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2);
+            const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
+            const calls = getSignaturesOfType(source2, 0 /* Call */);
+            const constructs = getSignaturesOfType(source2, 1 /* Construct */);
+            if (calls.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(calls[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || constructs.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(constructs[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            )) {
+              reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
+            } else {
+              reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
             }
           }
-          return false;
-        });
+          return 0 /* False */;
+        }
+        traceUnionsOrIntersectionsTooLarge(source2, target2);
+        const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */);
+        const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags);
+        if (result2) {
+          return result2;
+        }
       }
-      function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) {
-        if (usage2.end > declaration2.end) {
-          return false;
+      if (reportErrors2) {
+        reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2);
+      }
+      return 0 /* False */;
+    }
+    function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) {
+      var _a2, _b;
+      const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource);
+      const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget);
+      source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2;
+      target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2;
+      let maybeSuppress = overrideNextErrorInfo > 0;
+      if (maybeSuppress) {
+        overrideNextErrorInfo--;
+      }
+      if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
+        const currentError = errorInfo;
+        tryElaborateArrayLikeErrors(
+          source2,
+          target2,
+          /*reportErrors*/
+          true
+        );
+        if (errorInfo !== currentError) {
+          maybeSuppress = !!errorInfo;
         }
-        const ancestorChangingReferenceScope = findAncestor(usage2, (node) => {
-          if (node === declaration2) {
-            return "quit";
-          }
-          switch (node.kind) {
-            case 219 /* ArrowFunction */:
-              return true;
-            case 172 /* PropertyDeclaration */:
-              return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true;
-            case 241 /* Block */:
-              switch (node.parent.kind) {
-                case 177 /* GetAccessor */:
-                case 174 /* MethodDeclaration */:
-                case 178 /* SetAccessor */:
-                  return true;
-                default:
-                  return false;
-              }
-            default:
-              return false;
-          }
-        });
-        return ancestorChangingReferenceScope === void 0;
       }
-    }
-    function useOuterVariableScopeInParameter(result, location, lastLocation) {
-      const target = getEmitScriptTarget(compilerOptions);
-      const functionLocation = location;
-      if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) {
-        if (target >= 2 /* ES2015 */) {
-          const links = getNodeLinks(functionLocation);
-          if (links.declarationRequiresScopeChange === void 0) {
-            links.declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false;
-          }
-          return !links.declarationRequiresScopeChange;
+      if (source2.flags & 524288 /* Object */ && target2.flags & 402784252 /* Primitive */) {
+        tryElaborateErrorsForPrimitivesAndObjects(source2, target2);
+      } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) {
+        reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead);
+      } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) {
+        const targetTypes = target2.types;
+        const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode);
+        const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode);
+        if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) {
+          return;
         }
+      } else {
+        errorInfo = elaborateNeverIntersection(errorInfo, originalTarget);
       }
-      return false;
-      function requiresScopeChange(node) {
-        return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer);
+      if (!headMessage2 && maybeSuppress) {
+        const savedErrorState = captureErrorCalculationState();
+        reportRelationError(headMessage2, source2, target2);
+        let canonical;
+        if (errorInfo && errorInfo !== savedErrorState.errorInfo) {
+          canonical = { code: errorInfo.code, messageText: errorInfo.messageText };
+        }
+        resetErrorInfo(savedErrorState);
+        if (canonical && errorInfo) {
+          errorInfo.canonicalHead = canonical;
+        }
+        lastSkippedInfo = [source2, target2];
+        return;
       }
-      function requiresScopeChangeWorker(node) {
-        switch (node.kind) {
-          case 219 /* ArrowFunction */:
-          case 218 /* FunctionExpression */:
-          case 262 /* FunctionDeclaration */:
-          case 176 /* Constructor */:
-            return false;
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 303 /* PropertyAssignment */:
-            return requiresScopeChangeWorker(node.name);
-          case 172 /* PropertyDeclaration */:
-            if (hasStaticModifier(node)) {
-              return !emitStandardClassFields;
-            }
-            return requiresScopeChangeWorker(node.name);
-          default:
-            if (isNullishCoalesce(node) || isOptionalChain(node)) {
-              return target < 7 /* ES2020 */;
-            }
-            if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) {
-              return target < 4 /* ES2017 */;
-            }
-            if (isTypeNode(node))
-              return false;
-            return forEachChild(node, requiresScopeChangeWorker) || false;
+      reportRelationError(headMessage2, source2, target2);
+      if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a2 = source2.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) {
+        const syntheticParam = cloneTypeParameter(source2);
+        syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam));
+        if (hasNonCircularBaseConstraint(syntheticParam)) {
+          const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]);
+          associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString));
         }
       }
     }
-    function isConstAssertion(location) {
-      return isAssertionExpression(location) && isConstTypeReference(location.type) || isJSDocTypeTag(location) && isConstTypeReference(location.typeExpression);
+    function traceUnionsOrIntersectionsTooLarge(source2, target2) {
+      if (!tracing) {
+        return;
+      }
+      if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) {
+        const sourceUnionOrIntersection = source2;
+        const targetUnionOrIntersection = target2;
+        if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) {
+          return;
+        }
+        const sourceSize = sourceUnionOrIntersection.types.length;
+        const targetSize = targetUnionOrIntersection.types.length;
+        if (sourceSize * targetSize > 1e6) {
+          tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", {
+            sourceId: source2.id,
+            sourceSize,
+            targetId: target2.id,
+            targetSize,
+            pos: errorNode == null ? void 0 : errorNode.pos,
+            end: errorNode == null ? void 0 : errorNode.end
+          });
+        }
+      }
     }
-    function resolveName(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals = false, getSpellingSuggestions = true) {
-      return resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, getSymbol2);
+    function getTypeOfPropertyInTypes(types, name) {
+      const appendPropType = (propTypes, type) => {
+        var _a2;
+        type = getApparentType(type);
+        const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name);
+        const propType = prop && getTypeOfSymbol(prop) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || undefinedType;
+        return append(propTypes, propType);
+      };
+      return getUnionType(reduceLeft(
+        types,
+        appendPropType,
+        /*initial*/
+        void 0
+      ) || emptyArray);
     }
-    function resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, lookup) {
-      var _a, _b, _c;
-      const originalLocation = location;
-      let result;
-      let lastLocation;
-      let lastSelfReferenceLocation;
-      let propertyWithInvalidInitializer;
-      let associatedDeclarationForContainingInitializerOrBindingName;
-      let withinDeferredContext = false;
-      const errorLocation = location;
-      let grandparent;
-      let isInExternalModule = false;
-      loop:
-        while (location) {
-          if (name === "const" && isConstAssertion(location)) {
-            return void 0;
-          }
-          if (isModuleOrEnumDeclaration(location) && lastLocation && location.name === lastLocation) {
-            lastLocation = location;
-            location = location.parent;
-          }
-          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
-            if (result = lookup(location.locals, name, meaning)) {
-              let useResult = true;
-              if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
-                if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 327 /* JSDoc */) {
-                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 169 /* Parameter */ || lastLocation.kind === 348 /* JSDocParameterTag */ || lastLocation.kind === 349 /* JSDocReturnTag */ || lastLocation.kind === 168 /* TypeParameter */ : false;
+    function hasExcessProperties(source2, target2, reportErrors2) {
+      var _a2;
+      if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) {
+        return false;
+      }
+      const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
+      if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) {
+        return false;
+      }
+      let reducedTarget = target2;
+      let checkTypes;
+      if (target2.flags & 1048576 /* Union */) {
+        reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2);
+        checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget];
+      }
+      for (const prop of getPropertiesOfType(source2)) {
+        if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) {
+          if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) {
+            if (reportErrors2) {
+              const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget);
+              if (!errorNode) return Debug.fail();
+              if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) {
+                if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) {
+                  errorNode = prop.valueDeclaration.name;
                 }
-                if (meaning & result.flags & 3 /* Variable */) {
-                  if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
-                    useResult = false;
-                  } else if (result.flags & 1 /* FunctionScopedVariable */) {
-                    useResult = lastLocation.kind === 169 /* Parameter */ || lastLocation === location.type && !!findAncestor(result.valueDeclaration, isParameter);
-                  }
+                const propName = symbolToString(prop);
+                const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget);
+                const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0;
+                if (suggestion) {
+                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion);
+                } else {
+                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget));
                 }
-              } else if (location.kind === 194 /* ConditionalType */) {
-                useResult = lastLocation === location.trueType;
-              }
-              if (useResult) {
-                break loop;
               } else {
-                result = void 0;
-              }
-            }
-          }
-          withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation);
-          switch (location.kind) {
-            case 312 /* SourceFile */:
-              if (!isExternalOrCommonJsModule(location))
-                break;
-              isInExternalModule = true;
-            case 267 /* ModuleDeclaration */:
-              const moduleExports = ((_a = getSymbolOfDeclaration(location)) == null ? void 0 : _a.exports) || emptySymbols;
-              if (location.kind === 312 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 33554432 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
-                if (result = moduleExports.get("default" /* Default */)) {
-                  const localSymbol = getLocalSymbolForExportDefault(result);
-                  if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) {
-                    break loop;
+                const objectLiteralDeclaration = ((_a2 = source2.symbol) == null ? void 0 : _a2.declarations) && firstOrUndefined(source2.symbol.declarations);
+                let suggestion;
+                if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) {
+                  const propDeclaration = prop.valueDeclaration;
+                  Debug.assertNode(propDeclaration, isObjectLiteralElementLike);
+                  const name = propDeclaration.name;
+                  errorNode = name;
+                  if (isIdentifier(name)) {
+                    suggestion = getSuggestionForNonexistentProperty(name, errorTarget);
                   }
-                  result = void 0;
-                }
-                const moduleExport = moduleExports.get(name);
-                if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 281 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 280 /* NamespaceExport */))) {
-                  break;
                 }
-              }
-              if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) {
-                if (isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) {
-                  result = void 0;
+                if (suggestion !== void 0) {
+                  reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(errorTarget), suggestion);
                 } else {
-                  break loop;
-                }
-              }
-              break;
-            case 266 /* EnumDeclaration */:
-              if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
-                if (nameNotFoundMessage && getIsolatedModules(compilerOptions) && !(location.flags & 33554432 /* Ambient */) && getSourceFileOfNode(location) !== getSourceFileOfNode(result.valueDeclaration)) {
-                  error2(
-                    errorLocation,
-                    Diagnostics.Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead,
-                    unescapeLeadingUnderscores(name),
-                    isolatedModulesLikeFlagName,
-                    `${unescapeLeadingUnderscores(getSymbolOfNode(location).escapedName)}.${unescapeLeadingUnderscores(name)}`
-                  );
-                }
-                break loop;
-              }
-              break;
-            case 172 /* PropertyDeclaration */:
-              if (!isStatic(location)) {
-                const ctor = findConstructorDeclaration(location.parent);
-                if (ctor && ctor.locals) {
-                  if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) {
-                    Debug.assertNode(location, isPropertyDeclaration);
-                    propertyWithInvalidInitializer = location;
-                  }
-                }
-              }
-              break;
-            case 263 /* ClassDeclaration */:
-            case 231 /* ClassExpression */:
-            case 264 /* InterfaceDeclaration */:
-              if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
-                if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
-                  result = void 0;
-                  break;
-                }
-                if (lastLocation && isStatic(lastLocation)) {
-                  if (nameNotFoundMessage) {
-                    error2(errorLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters);
-                  }
-                  return void 0;
-                }
-                break loop;
-              }
-              if (isClassExpression(location) && meaning & 32 /* Class */) {
-                const className = location.name;
-                if (className && name === className.escapedText) {
-                  result = location.symbol;
-                  break loop;
+                  reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(errorTarget));
                 }
               }
-              break;
-            case 233 /* ExpressionWithTypeArguments */:
-              if (lastLocation === location.expression && location.parent.token === 96 /* ExtendsKeyword */) {
-                const container = location.parent.parent;
-                if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
-                  if (nameNotFoundMessage) {
-                    error2(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
-                  }
-                  return void 0;
-                }
-              }
-              break;
-            case 167 /* ComputedPropertyName */:
-              grandparent = location.parent.parent;
-              if (isClassLike(grandparent) || grandparent.kind === 264 /* InterfaceDeclaration */) {
-                if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
-                  if (nameNotFoundMessage) {
-                    error2(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
-                  }
-                  return void 0;
-                }
-              }
-              break;
-            case 219 /* ArrowFunction */:
-              if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) {
-                break;
-              }
-            case 174 /* MethodDeclaration */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-            case 262 /* FunctionDeclaration */:
-              if (meaning & 3 /* Variable */ && name === "arguments") {
-                result = argumentsSymbol;
-                break loop;
-              }
-              break;
-            case 218 /* FunctionExpression */:
-              if (meaning & 3 /* Variable */ && name === "arguments") {
-                result = argumentsSymbol;
-                break loop;
-              }
-              if (meaning & 16 /* Function */) {
-                const functionName = location.name;
-                if (functionName && name === functionName.escapedText) {
-                  result = location.symbol;
-                  break loop;
-                }
-              }
-              break;
-            case 170 /* Decorator */:
-              if (location.parent && location.parent.kind === 169 /* Parameter */) {
-                location = location.parent;
-              }
-              if (location.parent && (isClassElement(location.parent) || location.parent.kind === 263 /* ClassDeclaration */)) {
-                location = location.parent;
-              }
-              break;
-            case 353 /* JSDocTypedefTag */:
-            case 345 /* JSDocCallbackTag */:
-            case 347 /* JSDocEnumTag */:
-              const root = getJSDocRoot(location);
-              if (root) {
-                location = root.parent;
-              }
-              break;
-            case 169 /* Parameter */:
-              if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
-                if (!associatedDeclarationForContainingInitializerOrBindingName) {
-                  associatedDeclarationForContainingInitializerOrBindingName = location;
-                }
-              }
-              break;
-            case 208 /* BindingElement */:
-              if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
-                if (isParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) {
-                  associatedDeclarationForContainingInitializerOrBindingName = location;
-                }
-              }
-              break;
-            case 195 /* InferType */:
-              if (meaning & 262144 /* TypeParameter */) {
-                const parameterName = location.typeParameter.name;
-                if (parameterName && name === parameterName.escapedText) {
-                  result = location.typeParameter.symbol;
-                  break loop;
-                }
-              }
-              break;
-            case 281 /* ExportSpecifier */:
-              if (lastLocation && lastLocation === location.propertyName && location.parent.parent.moduleSpecifier) {
-                location = location.parent.parent.parent;
-              }
-              break;
+            }
+            return true;
           }
-          if (isSelfReferenceLocation(location)) {
-            lastSelfReferenceLocation = location;
+          if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) {
+            if (reportErrors2) {
+              reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop));
+            }
+            return true;
           }
-          lastLocation = location;
-          location = isJSDocTemplateTag(location) ? getEffectiveContainerForJSDocTemplateTag(location) || location.parent : isJSDocParameterTag(location) || isJSDocReturnTag(location) ? getHostSignatureFromJSDoc(location) || location.parent : location.parent;
         }
-      if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) {
-        result.isReferenced |= meaning;
       }
-      if (!result) {
-        if (lastLocation) {
-          Debug.assertNode(lastLocation, isSourceFile);
-          if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
-            return lastLocation.symbol;
-          }
-        }
-        if (!excludeGlobals) {
-          if (denoContext.hasNodeSourceFile(lastLocation)) {
-            result = lookup(nodeGlobals, name, meaning);
-          }
-          if (!result) {
-            result = lookup(denoGlobals, name, meaning);
+      return false;
+    }
+    function shouldCheckAsExcessProperty(prop, container) {
+      return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration;
+    }
+    function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) {
+      if (source2.flags & 1048576 /* Union */) {
+        if (target2.flags & 1048576 /* Union */) {
+          const sourceOrigin = source2.origin;
+          if (sourceOrigin && sourceOrigin.flags & 2097152 /* Intersection */ && target2.aliasSymbol && contains(sourceOrigin.types, target2)) {
+            return -1 /* True */;
           }
-        }
-      }
-      if (!result) {
-        if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
-          if (isRequireCall(
-            originalLocation.parent,
-            /*requireStringLiteralLikeArgument*/
-            false
-          )) {
-            return requireSymbol;
+          const targetOrigin = target2.origin;
+          if (targetOrigin && targetOrigin.flags & 1048576 /* Union */ && source2.aliasSymbol && contains(targetOrigin.types, source2)) {
+            return -1 /* True */;
           }
         }
+        return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState);
       }
-      function checkAndReportErrorForInvalidInitializer() {
-        if (propertyWithInvalidInitializer && !emitStandardClassFields) {
-          error2(
-            errorLocation,
-            errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor,
-            declarationNameToString(propertyWithInvalidInitializer.name),
-            diagnosticName(nameArg)
-          );
-          return true;
-        }
-        return false;
+      if (target2.flags & 1048576 /* Union */) {
+        return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */) && !(target2.flags & 402784252 /* Primitive */), intersectionState);
       }
-      if (!result) {
-        if (nameNotFoundMessage) {
-          addLazyDiagnostic(() => {
-            if (!errorLocation || errorLocation.parent.kind !== 331 /* JSDocLink */ && !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217
-            !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
-              let suggestion;
-              let suggestedLib;
-              if (nameArg) {
-                suggestedLib = getSuggestedLibForNonExistentName(nameArg);
-                if (suggestedLib) {
-                  error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib);
-                }
-              }
-              if (!suggestedLib && getSpellingSuggestions && suggestionCount < maximumSuggestionCount) {
-                suggestion = getSuggestedSymbolForNonexistentSymbol(originalLocation, name, meaning);
-                const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration);
-                if (isGlobalScopeAugmentationDeclaration) {
-                  suggestion = void 0;
-                }
-                if (suggestion) {
-                  const suggestionName = symbolToString(suggestion);
-                  const isUncheckedJS = isUncheckedJSSuggestion(
-                    originalLocation,
-                    suggestion,
-                    /*excludeClasses*/
-                    false
-                  );
-                  const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
-                  const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
-                  addErrorOrSuggestion(!isUncheckedJS, diagnostic);
-                  if (suggestion.valueDeclaration) {
-                    addRelatedInfo(
-                      diagnostic,
-                      createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
-                    );
-                  }
-                }
-              }
-              if (!suggestion && !suggestedLib && nameArg) {
-                error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg));
-              }
-              suggestionCount++;
-            }
-          });
-        }
-        return void 0;
-      } else if (nameNotFoundMessage && checkAndReportErrorForInvalidInitializer()) {
-        return void 0;
+      if (target2.flags & 2097152 /* Intersection */) {
+        return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */);
       }
-      if (nameNotFoundMessage) {
-        addLazyDiagnostic(() => {
-          var _a2;
-          if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) {
-            const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result);
-            if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) {
-              checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation);
-            }
-          }
-          if (result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(originalLocation.flags & 16777216 /* JSDoc */)) {
-            const merged = getMergedSymbol(result);
-            if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) {
-              errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name));
-            }
-          }
-          if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
-            const candidate = getMergedSymbol(getLateBoundSymbol(result));
-            const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
-            if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
-              error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
-            } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
-              error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
-            }
-          }
-          if (result && errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) {
-            const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */);
-            if (typeOnlyDeclaration) {
-              const message = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type;
-              const unescapedName = unescapeLeadingUnderscores(name);
-              addTypeOnlyDeclarationRelatedInfo(
-                error2(errorLocation, message, unescapedName),
-                typeOnlyDeclaration,
-                unescapedName
-              );
-            }
-          }
-          if (compilerOptions.isolatedModules && result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */) {
-            const denoOrNodeGlobals = denoContext.hasNodeSourceFile(lastLocation) ? nodeGlobals : denoGlobals;
-            const isGlobal = lookup(denoOrNodeGlobals, name, meaning) === result;
-            const nonValueSymbol = isGlobal && isSourceFile(lastLocation) && lastLocation.locals && lookup(lastLocation.locals, name, ~111551 /* Value */);
-            if (nonValueSymbol) {
-              const importDecl = (_a2 = nonValueSymbol.declarations) == null ? void 0 : _a2.find((d) => d.kind === 276 /* ImportSpecifier */ || d.kind === 273 /* ImportClause */ || d.kind === 274 /* NamespaceImport */ || d.kind === 271 /* ImportEqualsDeclaration */);
-              if (importDecl && !isTypeOnlyImportDeclaration(importDecl)) {
-                error2(importDecl, Diagnostics.Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, unescapeLeadingUnderscores(name));
-              }
-            }
+      if (relation === comparableRelation && target2.flags & 402784252 /* Primitive */) {
+        const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t);
+        if (constraints !== source2.types) {
+          source2 = getIntersectionType(constraints);
+          if (source2.flags & 131072 /* Never */) {
+            return 0 /* False */;
           }
-        });
-      }
-      return result;
-    }
-    function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) {
-      if (!typeOnlyDeclaration)
-        return diagnostic;
-      return addRelatedInfo(
-        diagnostic,
-        createDiagnosticForNode(
-          typeOnlyDeclaration,
-          typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here,
-          unescapedName
-        )
-      );
-    }
-    function getIsDeferredContext(location, lastLocation) {
-      if (location.kind !== 219 /* ArrowFunction */ && location.kind !== 218 /* FunctionExpression */) {
-        return isTypeQueryNode(location) || (isFunctionLikeDeclaration(location) || location.kind === 172 /* PropertyDeclaration */ && !isStatic(location)) && (!lastLocation || lastLocation !== location.name);
-      }
-      if (lastLocation && lastLocation === location.name) {
-        return false;
-      }
-      if (location.asteriskToken || hasSyntacticModifier(location, 1024 /* Async */)) {
-        return true;
-      }
-      return !getImmediatelyInvokedFunctionExpression(location);
-    }
-    function isSelfReferenceLocation(node) {
-      switch (node.kind) {
-        case 262 /* FunctionDeclaration */:
-        case 263 /* ClassDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 266 /* EnumDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-        case 267 /* ModuleDeclaration */:
-          return true;
-        default:
-          return false;
-      }
-    }
-    function diagnosticName(nameArg) {
-      return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg);
-    }
-    function isTypeParameterSymbolDeclaredInContainer(symbol, container) {
-      if (symbol.declarations) {
-        for (const decl of symbol.declarations) {
-          if (decl.kind === 168 /* TypeParameter */) {
-            const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent;
-            if (parent2 === container) {
-              return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias));
-            }
+          if (!(source2.flags & 2097152 /* Intersection */)) {
+            return isRelatedTo(
+              source2,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || isRelatedTo(
+              target2,
+              source2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            );
           }
         }
       }
-      return false;
-    }
-    function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) {
-      if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
-        return false;
-      }
-      const container = getThisContainer(
-        errorLocation,
-        /*includeArrowFunctions*/
+      return someTypeRelatedToType(
+        source2,
+        target2,
+        /*reportErrors*/
         false,
-        /*includeClassComputedPropertyName*/
-        false
+        1 /* Source */
       );
-      let location = container;
-      while (location) {
-        if (isClassLike(location.parent)) {
-          const classSymbol = getSymbolOfDeclaration(location.parent);
-          if (!classSymbol) {
-            break;
-          }
-          const constructorType = getTypeOfSymbol(classSymbol);
-          if (getPropertyOfType(constructorType, name)) {
-            error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol));
-            return true;
-          }
-          if (location === container && !isStatic(location)) {
-            const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType;
-            if (getPropertyOfType(instanceType, name)) {
-              error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg));
-              return true;
-            }
-          }
-        }
-        location = location.parent;
-      }
-      return false;
-    }
-    function checkAndReportErrorForExtendingInterface(errorLocation) {
-      const expression = getEntityNameForExtendingInterface(errorLocation);
-      if (expression && resolveEntityName(
-        expression,
-        64 /* Interface */,
-        /*ignoreErrors*/
-        true
-      )) {
-        error2(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
-        return true;
-      }
-      return false;
     }
-    function getEntityNameForExtendingInterface(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-        case 211 /* PropertyAccessExpression */:
-          return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0;
-        case 233 /* ExpressionWithTypeArguments */:
-          if (isEntityNameExpression(node.expression)) {
-            return node.expression;
-          }
-        default:
-          return void 0;
+    function eachTypeRelatedToSomeType(source2, target2) {
+      let result2 = -1 /* True */;
+      const sourceTypes = source2.types;
+      for (const sourceType of sourceTypes) {
+        const related = typeRelatedToSomeType(
+          sourceType,
+          target2,
+          /*reportErrors*/
+          false,
+          0 /* None */
+        );
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
+      return result2;
     }
-    function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
-      const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
-      if (meaning === namespaceMeaning) {
-        const symbol = resolveSymbol(resolveName(
-          errorLocation,
-          name,
-          788968 /* Type */ & ~namespaceMeaning,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
-          false
-        ));
-        const parent2 = errorLocation.parent;
-        if (symbol) {
-          if (isQualifiedName(parent2)) {
-            Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace");
-            const propName = parent2.right.escapedText;
-            const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName);
-            if (propType) {
-              error2(
-                parent2,
-                Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
-                unescapeLeadingUnderscores(name),
-                unescapeLeadingUnderscores(propName)
-              );
-              return true;
-            }
+    function typeRelatedToSomeType(source2, target2, reportErrors2, intersectionState) {
+      const targetTypes = target2.types;
+      if (target2.flags & 1048576 /* Union */) {
+        if (containsType(targetTypes, source2)) {
+          return -1 /* True */;
+        }
+        if (relation !== comparableRelation && getObjectFlags(target2) & 32768 /* PrimitiveUnion */ && !(source2.flags & 1024 /* EnumLiteral */) && (source2.flags & (128 /* StringLiteral */ | 512 /* BooleanLiteral */ | 2048 /* BigIntLiteral */) || (relation === subtypeRelation || relation === strictSubtypeRelation) && source2.flags & 256 /* NumberLiteral */)) {
+          const alternateForm = source2 === source2.regularType ? source2.freshType : source2.regularType;
+          const primitive = source2.flags & 128 /* StringLiteral */ ? stringType : source2.flags & 256 /* NumberLiteral */ ? numberType : source2.flags & 2048 /* BigIntLiteral */ ? bigintType : void 0;
+          return primitive && containsType(targetTypes, primitive) || alternateForm && containsType(targetTypes, alternateForm) ? -1 /* True */ : 0 /* False */;
+        }
+        const match = getMatchingUnionConstituentForType(target2, source2);
+        if (match) {
+          const related = isRelatedTo(
+            source2,
+            match,
+            2 /* Target */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
+          if (related) {
+            return related;
           }
-          error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name));
-          return true;
         }
       }
-      return false;
-    }
-    function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
-      if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
-        const symbol = resolveSymbol(resolveName(
-          errorLocation,
-          name,
-          ~788968 /* Type */ & 111551 /* Value */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
+      for (const type of targetTypes) {
+        const related = isRelatedTo(
+          source2,
+          type,
+          2 /* Target */,
+          /*reportErrors*/
+          false,
+          /*headMessage*/
           void 0,
-          /*isUse*/
-          false
-        ));
-        if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
-          error2(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
-          return true;
+          intersectionState
+        );
+        if (related) {
+          return related;
         }
       }
-      return false;
-    }
-    function isPrimitiveTypeName(name) {
-      return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown";
-    }
-    function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) {
-      if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 281 /* ExportSpecifier */) {
-        error2(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name);
-        return true;
+      if (reportErrors2) {
+        const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
+        if (bestMatchingType) {
+          isRelatedTo(
+            source2,
+            bestMatchingType,
+            2 /* Target */,
+            /*reportErrors*/
+            true,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
+        }
       }
-      return false;
+      return 0 /* False */;
     }
-    function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) {
-      if (meaning & 111551 /* Value */) {
-        if (isPrimitiveTypeName(name)) {
-          const grandparent = errorLocation.parent.parent;
-          if (grandparent && grandparent.parent && isHeritageClause(grandparent)) {
-            const heritageKind = grandparent.token;
-            const containerKind = grandparent.parent.kind;
-            if (containerKind === 264 /* InterfaceDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) {
-              error2(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types, unescapeLeadingUnderscores(name));
-            } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) {
-              error2(errorLocation, Diagnostics.A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values, unescapeLeadingUnderscores(name));
-            } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 119 /* ImplementsKeyword */) {
-              error2(errorLocation, Diagnostics.A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types, unescapeLeadingUnderscores(name));
-            }
-          } else {
-            error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name));
-          }
-          return true;
-        }
-        const symbol = resolveSymbol(resolveName(
-          errorLocation,
-          name,
-          788968 /* Type */ & ~111551 /* Value */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
+    function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const targetTypes = target2.types;
+      for (const targetType of targetTypes) {
+        const related = isRelatedTo(
+          source2,
+          targetType,
+          2 /* Target */,
+          reportErrors2,
+          /*headMessage*/
           void 0,
-          /*isUse*/
-          false
-        ));
-        const allFlags = symbol && getSymbolFlags(symbol);
-        if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
-          const rawName = unescapeLeadingUnderscores(name);
-          if (isES2015OrLaterConstructorName(name)) {
-            error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName);
-          } else if (maybeMappedType(errorLocation, symbol)) {
-            error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K");
-          } else {
-            error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName);
-          }
-          return true;
+          intersectionState
+        );
+        if (!related) {
+          return 0 /* False */;
         }
+        result2 &= related;
       }
-      return false;
+      return result2;
     }
-    function maybeMappedType(node, symbol) {
-      const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
-      if (container && container.members.length === 1) {
-        const type = getDeclaredTypeOfSymbol(symbol);
-        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
-          type,
-          384 /* StringOrNumberLiteral */,
-          /*strict*/
-          true
+    function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
+      const sourceTypes = source2.types;
+      if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) {
+        return -1 /* True */;
+      }
+      const len = sourceTypes.length;
+      for (let i = 0; i < len; i++) {
+        const related = isRelatedTo(
+          sourceTypes[i],
+          target2,
+          1 /* Source */,
+          reportErrors2 && i === len - 1,
+          /*headMessage*/
+          void 0,
+          intersectionState
         );
+        if (related) {
+          return related;
+        }
       }
-      return false;
+      return 0 /* False */;
     }
-    function isES2015OrLaterConstructorName(n) {
-      switch (n) {
-        case "Promise":
-        case "Symbol":
-        case "Map":
-        case "WeakMap":
-        case "Set":
-        case "WeakSet":
-          return true;
+    function getUndefinedStrippedTargetIfNeeded(source2, target2) {
+      if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) {
+        return extractTypesOfKind(target2, ~32768 /* Undefined */);
       }
-      return false;
+      return target2;
     }
-    function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
-      if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
-        const symbol = resolveSymbol(resolveName(
-          errorLocation,
-          name,
-          1024 /* NamespaceModule */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
-          false
-        ));
-        if (symbol) {
-          error2(
-            errorLocation,
-            Diagnostics.Cannot_use_namespace_0_as_a_value,
-            unescapeLeadingUnderscores(name)
+    function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const sourceTypes = source2.types;
+      const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2);
+      for (let i = 0; i < sourceTypes.length; i++) {
+        const sourceType = sourceTypes[i];
+        if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
+          const related2 = isRelatedTo(
+            sourceType,
+            undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
+            3 /* Both */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
           );
-          return true;
+          if (related2) {
+            result2 &= related2;
+            continue;
+          }
         }
-      } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
-        const symbol = resolveSymbol(resolveName(
-          errorLocation,
-          name,
-          1536 /* Module */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
+        const related = isRelatedTo(
+          sourceType,
+          target2,
+          1 /* Source */,
+          reportErrors2,
+          /*headMessage*/
           void 0,
-          /*isUse*/
-          false
-        ));
-        if (symbol) {
-          error2(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
-          return true;
+          intersectionState
+        );
+        if (!related) {
+          return 0 /* False */;
         }
+        result2 &= related;
       }
-      return false;
+      return result2;
     }
-    function checkResolvedBlockScopedVariable(result, errorLocation) {
-      var _a;
-      Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */));
-      if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) {
-        return;
+    function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) {
+      if (sources.length !== targets.length && relation === identityRelation) {
+        return 0 /* False */;
       }
-      const declaration = (_a = result.declarations) == null ? void 0 : _a.find(
-        (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 266 /* EnumDeclaration */
-      );
-      if (declaration === void 0)
-        return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration");
-      if (!(declaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) {
-        let diagnosticMessage;
-        const declarationName = declarationNameToString(getNameOfDeclaration(declaration));
-        if (result.flags & 2 /* BlockScopedVariable */) {
-          diagnosticMessage = error2(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName);
-        } else if (result.flags & 32 /* Class */) {
-          diagnosticMessage = error2(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName);
-        } else if (result.flags & 256 /* RegularEnum */) {
-          diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
-        } else {
-          Debug.assert(!!(result.flags & 128 /* ConstEnum */));
-          if (getIsolatedModules(compilerOptions)) {
-            diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
+      const length2 = sources.length <= targets.length ? sources.length : targets.length;
+      let result2 = -1 /* True */;
+      for (let i = 0; i < length2; i++) {
+        const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */;
+        const variance = varianceFlags & 7 /* VarianceMask */;
+        if (variance !== 4 /* Independent */) {
+          const s = sources[i];
+          const t = targets[i];
+          let related = -1 /* True */;
+          if (varianceFlags & 8 /* Unmeasurable */) {
+            related = relation === identityRelation ? isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            ) : compareTypesIdentical(s, t);
+          } else if (variance === 1 /* Covariant */) {
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          } else if (variance === 2 /* Contravariant */) {
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          } else if (variance === 3 /* Bivariant */) {
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            );
+            if (!related) {
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
+            }
+          } else {
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (related) {
+              related &= isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
+            }
           }
-        }
-        if (diagnosticMessage) {
-          addRelatedInfo(diagnosticMessage, createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName));
+          if (!related) {
+            return 0 /* False */;
+          }
+          result2 &= related;
         }
       }
+      return result2;
     }
-    function isSameScopeDescendentOf(initial, parent2, stopAt) {
-      return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || getFunctionFlags(n) & 3 /* AsyncGenerator */) ? "quit" : false));
-    }
-    function getAnyImportSyntax(node) {
-      switch (node.kind) {
-        case 271 /* ImportEqualsDeclaration */:
-          return node;
-        case 273 /* ImportClause */:
-          return node.parent;
-        case 274 /* NamespaceImport */:
-          return node.parent.parent;
-        case 276 /* ImportSpecifier */:
-          return node.parent.parent.parent;
-        default:
-          return void 0;
-      }
-    }
-    function getDeclarationOfAliasSymbol(symbol) {
-      return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration2);
-    }
-    function isAliasSymbolDeclaration2(node) {
-      return node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 304 /* ShorthandPropertyAssignment */ || node.kind === 303 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 260 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 208 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
-    }
-    function isAliasableOrJsExpression(e) {
-      return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e);
-    }
-    function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) {
-      const commonJSPropertyAccess = getCommonJSPropertyAccess(node);
-      if (commonJSPropertyAccess) {
-        const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0];
-        return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0;
-      }
-      if (isVariableDeclaration(node) || node.moduleReference.kind === 283 /* ExternalModuleReference */) {
-        const immediate = resolveExternalModuleName(
-          node,
-          getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
-        );
-        const resolved2 = resolveExternalModuleSymbol(immediate);
-        markSymbolOfAliasDeclarationIfTypeOnly(
-          node,
-          immediate,
-          resolved2,
-          /*overwriteEmpty*/
-          false
-        );
-        return resolved2;
+    function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) {
+      var _a2, _b, _c;
+      if (overflow) {
+        return 0 /* False */;
       }
-      const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
-      checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved);
-      return resolved;
-    }
-    function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
-      if (markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        /*immediateTarget*/
-        void 0,
-        resolved,
-        /*overwriteEmpty*/
-        false
-      ) && !node.isTypeOnly) {
-        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
-        const isExport = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */;
-        const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
-        const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
-        const name = typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? "*" : unescapeLeadingUnderscores(typeOnlyDeclaration.name.escapedText);
-        addRelatedInfo(error2(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name));
-      }
-    }
-    function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) {
-      const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
-      const exportSymbol = exportValue ? getPropertyOfType(
-        getTypeOfSymbol(exportValue),
-        name,
-        /*skipObjectFunctionPropertyAugment*/
-        true
-      ) : moduleSymbol.exports.get(name);
-      const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        sourceNode,
-        exportSymbol,
-        resolved,
-        /*overwriteEmpty*/
+      const id = getRelationKey(
+        source2,
+        target2,
+        intersectionState,
+        relation,
+        /*ignoreConstraints*/
         false
       );
-      return resolved;
-    }
-    function isSyntacticDefault(node) {
-      return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) || isNamespaceExport(node);
-    }
-    function getUsageModeForExpression(usage) {
-      return isStringLiteralLike(usage) ? host.getModeForUsageLocation(getSourceFileOfNode(usage), usage) : void 0;
-    }
-    function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) {
-      return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */;
-    }
-    function isOnlyImportedAsDefault(usage) {
-      const usageMode = getUsageModeForExpression(usage);
-      return usageMode === 99 /* ESNext */ && endsWith(usage.text, ".json" /* Json */);
-    }
-    function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) {
-      const usageMode = file && getUsageModeForExpression(usage);
-      if (file && usageMode !== void 0 && file.impliedNodeFormat === 1 /* CommonJS */) {
-        const result = isESMFormatImportImportingCommonjsFormatFile(usageMode, file.impliedNodeFormat);
-        if (result) {
-          return result;
+      const entry = relation.get(id);
+      if (entry !== void 0) {
+        if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
+        } else {
+          if (outofbandVarianceMarkerHandler) {
+            const saved = entry & 24 /* ReportsMask */;
+            if (saved & 8 /* ReportsUnmeasurable */) {
+              instantiateType(source2, reportUnmeasurableMapper);
+            }
+            if (saved & 16 /* ReportsUnreliable */) {
+              instantiateType(source2, reportUnreliableMapper);
+            }
+          }
+          return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */;
         }
       }
-      if (!allowSyntheticDefaultImports) {
-        return false;
+      if (relationCount <= 0) {
+        overflow = true;
+        return 0 /* False */;
       }
-      if (!file || file.isDeclarationFile) {
-        const defaultExportSymbol = resolveExportByName(
-          moduleSymbol,
-          "default" /* Default */,
-          /*sourceNode*/
-          void 0,
-          /*dontResolveAlias*/
+      if (!maybeKeys) {
+        maybeKeys = [];
+        maybeKeysSet = /* @__PURE__ */ new Set();
+        sourceStack = [];
+        targetStack = [];
+      } else {
+        if (maybeKeysSet.has(id)) {
+          return 3 /* Maybe */;
+        }
+        const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
+          source2,
+          target2,
+          intersectionState,
+          relation,
+          /*ignoreConstraints*/
           true
-        );
-        if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
-          return false;
+        ) : void 0;
+        if (broadestEquivalentId && maybeKeysSet.has(broadestEquivalentId)) {
+          return 3 /* Maybe */;
         }
-        if (resolveExportByName(
-          moduleSymbol,
-          escapeLeadingUnderscores("__esModule"),
-          /*sourceNode*/
-          void 0,
-          dontResolveAlias
-        )) {
-          return false;
+        if (sourceDepth === 100 || targetDepth === 100) {
+          overflow = true;
+          return 0 /* False */;
         }
-        return true;
-      }
-      if (!isSourceFileJS(file)) {
-        return hasExportAssignmentSymbol(moduleSymbol);
       }
-      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
-        moduleSymbol,
-        escapeLeadingUnderscores("__esModule"),
-        /*sourceNode*/
-        void 0,
-        dontResolveAlias
-      );
-    }
-    function getTargetOfImportClause(node, dontResolveAlias) {
-      const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
-      if (moduleSymbol) {
-        return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
+      const maybeStart = maybeCount;
+      maybeKeys[maybeCount] = id;
+      maybeKeysSet.add(id);
+      maybeCount++;
+      const saveExpandingFlags = expandingFlags;
+      if (recursionFlags & 1 /* Source */) {
+        sourceStack[sourceDepth] = source2;
+        sourceDepth++;
+        if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth)) expandingFlags |= 1 /* Source */;
+      }
+      if (recursionFlags & 2 /* Target */) {
+        targetStack[targetDepth] = target2;
+        targetDepth++;
+        if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth)) expandingFlags |= 2 /* Target */;
+      }
+      let originalHandler;
+      let propagatingVarianceFlags = 0;
+      if (outofbandVarianceMarkerHandler) {
+        originalHandler = outofbandVarianceMarkerHandler;
+        outofbandVarianceMarkerHandler = (onlyUnreliable) => {
+          propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */;
+          return originalHandler(onlyUnreliable);
+        };
       }
-    }
-    function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) {
-      var _a;
-      let exportDefaultSymbol;
-      if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
-        exportDefaultSymbol = moduleSymbol;
+      let result2;
+      if (expandingFlags === 3 /* Both */) {
+        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", {
+          sourceId: source2.id,
+          sourceIdStack: sourceStack.map((t) => t.id),
+          targetId: target2.id,
+          targetIdStack: targetStack.map((t) => t.id),
+          depth: sourceDepth,
+          targetDepth
+        });
+        result2 = 3 /* Maybe */;
       } else {
-        exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias);
+        (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id });
+        result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState);
+        (_c = tracing) == null ? void 0 : _c.pop();
       }
-      const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
-      const specifier = getModuleSpecifierForImportOrExport(node);
-      if (!specifier) {
-        return exportDefaultSymbol;
-      }
-      const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
-      const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
-      if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
-        if (hasExportAssignmentSymbol(moduleSymbol) && !allowSyntheticDefaultImports) {
-          const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
-          const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
-          const exportAssignment = exportEqualsSymbol.valueDeclaration;
-          const err = error2(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName);
-          if (exportAssignment) {
-            addRelatedInfo(
-              err,
-              createDiagnosticForNode(
-                exportAssignment,
-                Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag,
-                compilerOptionName
-              )
+      if (outofbandVarianceMarkerHandler) {
+        outofbandVarianceMarkerHandler = originalHandler;
+      }
+      if (recursionFlags & 1 /* Source */) {
+        sourceDepth--;
+      }
+      if (recursionFlags & 2 /* Target */) {
+        targetDepth--;
+      }
+      expandingFlags = saveExpandingFlags;
+      if (result2) {
+        if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) {
+          if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) {
+            resetMaybeStack(
+              /*markAllAsSucceeded*/
+              true
+            );
+          } else {
+            resetMaybeStack(
+              /*markAllAsSucceeded*/
+              false
             );
           }
-        } else if (isImportClause(node)) {
-          reportNonDefaultExport(moduleSymbol, node);
-        } else {
-          errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name);
         }
-      } else if (hasSyntheticDefault || hasDefaultOnly) {
-        const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(
-          node,
-          moduleSymbol,
-          resolved,
-          /*overwriteEmpty*/
+      } else {
+        relation.set(id, (reportErrors2 ? 4 /* Reported */ : 0) | 2 /* Failed */ | propagatingVarianceFlags);
+        relationCount--;
+        resetMaybeStack(
+          /*markAllAsSucceeded*/
           false
         );
-        return resolved;
       }
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        exportDefaultSymbol,
-        /*finalTarget*/
-        void 0,
-        /*overwriteEmpty*/
-        false
-      );
-      return exportDefaultSymbol;
-    }
-    function getModuleSpecifierForImportOrExport(node) {
-      switch (node.kind) {
-        case 273 /* ImportClause */:
-          return node.parent.moduleSpecifier;
-        case 271 /* ImportEqualsDeclaration */:
-          return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0;
-        case 274 /* NamespaceImport */:
-          return node.parent.parent.moduleSpecifier;
-        case 276 /* ImportSpecifier */:
-          return node.parent.parent.parent.moduleSpecifier;
-        case 281 /* ExportSpecifier */:
-          return node.parent.parent.moduleSpecifier;
-        default:
-          return Debug.assertNever(node);
+      return result2;
+      function resetMaybeStack(markAllAsSucceeded) {
+        for (let i = maybeStart; i < maybeCount; i++) {
+          maybeKeysSet.delete(maybeKeys[i]);
+          if (markAllAsSucceeded) {
+            relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags);
+            relationCount--;
+          }
+        }
+        maybeCount = maybeStart;
       }
     }
-    function reportNonDefaultExport(moduleSymbol, node) {
-      var _a, _b, _c;
-      if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has(node.symbol.escapedName)) {
-        error2(
-          node.name,
-          Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead,
-          symbolToString(moduleSymbol),
-          symbolToString(node.symbol)
-        );
-      } else {
-        const diagnostic = error2(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol));
-        const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */);
-        if (exportStar) {
-          const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find(
-            (decl) => {
-              var _a2, _b2;
-              return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a2 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a2.exports) == null ? void 0 : _b2.has("default" /* Default */)));
-            }
+    function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) {
+      const saveErrorInfo = captureErrorCalculationState();
+      let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo);
+      if (relation !== identityRelation) {
+        if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
+          const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
+          if (constraint && everyType(constraint, (c) => c !== source2)) {
+            result2 = isRelatedTo(
+              constraint,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          }
+        }
+        if (result2 && !(intersectionState & 2 /* Target */) && target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
+          result2 &= propertiesRelatedTo(
+            source2,
+            target2,
+            reportErrors2,
+            /*excludedProperties*/
+            void 0,
+            /*optionalsOnly*/
+            false,
+            0 /* None */
           );
-          if (defaultExport) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default));
+          if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
+            result2 &= indexSignaturesRelatedTo(
+              source2,
+              target2,
+              /*sourceIsPrimitive*/
+              false,
+              reportErrors2,
+              0 /* None */
+            );
           }
+        } else if (result2 && isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => t === target2 || !!(getObjectFlags(t) & 262144 /* NonInferrableType */))) {
+          result2 &= propertiesRelatedTo(
+            source2,
+            target2,
+            reportErrors2,
+            /*excludedProperties*/
+            void 0,
+            /*optionalsOnly*/
+            true,
+            intersectionState
+          );
         }
       }
+      if (result2) {
+        resetErrorInfo(saveErrorInfo);
+      }
+      return result2;
     }
-    function getTargetOfNamespaceImport(node, dontResolveAlias) {
-      const moduleSpecifier = node.parent.parent.moduleSpecifier;
-      const immediate = resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = resolveESModuleSymbol(
-        immediate,
-        moduleSpecifier,
-        dontResolveAlias,
-        /*suppressInteropError*/
-        false
-      );
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        immediate,
-        resolved,
-        /*overwriteEmpty*/
-        false
-      );
-      return resolved;
-    }
-    function getTargetOfNamespaceExport(node, dontResolveAlias) {
-      const moduleSpecifier = node.parent.moduleSpecifier;
-      const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = moduleSpecifier && resolveESModuleSymbol(
-        immediate,
-        moduleSpecifier,
-        dontResolveAlias,
-        /*suppressInteropError*/
-        false
-      );
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        immediate,
-        resolved,
-        /*overwriteEmpty*/
-        false
+    function getApparentMappedTypeKeys(nameType, targetType) {
+      const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType));
+      const mappedKeys = [];
+      forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
+        modifiersType,
+        8576 /* StringOrNumberLiteralOrUnique */,
+        /*stringsOnly*/
+        false,
+        (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
       );
-      return resolved;
-    }
-    function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
-      if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) {
-        return unknownSymbol;
-      }
-      if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) {
-        return valueSymbol;
-      }
-      const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName);
-      Debug.assert(valueSymbol.declarations || typeSymbol.declarations);
-      result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues);
-      result.parent = valueSymbol.parent || typeSymbol.parent;
-      if (valueSymbol.valueDeclaration)
-        result.valueDeclaration = valueSymbol.valueDeclaration;
-      if (typeSymbol.members)
-        result.members = new Map(typeSymbol.members);
-      if (valueSymbol.exports)
-        result.exports = new Map(valueSymbol.exports);
-      return result;
+      return getUnionType(mappedKeys);
     }
-    function getExportOfModule(symbol, name, specifier, dontResolveAlias) {
-      var _a;
-      if (symbol.flags & 1536 /* Module */) {
-        const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
-        const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-        const exportStarDeclaration = (_a = getSymbolLinks(symbol).typeOnlyExportStarMap) == null ? void 0 : _a.get(name.escapedText);
-        markSymbolOfAliasDeclarationIfTypeOnly(
-          specifier,
-          exportSymbol,
-          resolved,
-          /*overwriteEmpty*/
-          false,
-          exportStarDeclaration,
-          name.escapedText
-        );
-        return resolved;
+    function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) {
+      let result2;
+      let originalErrorInfo;
+      let varianceCheckFailed = false;
+      let sourceFlags = source2.flags;
+      const targetFlags = target2.flags;
+      if (relation === identityRelation) {
+        if (sourceFlags & 3145728 /* UnionOrIntersection */) {
+          let result3 = eachTypeRelatedToSomeType(source2, target2);
+          if (result3) {
+            result3 &= eachTypeRelatedToSomeType(target2, source2);
+          }
+          return result3;
+        }
+        if (sourceFlags & 4194304 /* Index */) {
+          return isRelatedTo(
+            source2.type,
+            target2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          );
+        }
+        if (sourceFlags & 8388608 /* IndexedAccess */) {
+          if (result2 = isRelatedTo(
+            source2.objectType,
+            target2.objectType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.indexType,
+              target2.indexType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              return result2;
+            }
+          }
+        }
+        if (sourceFlags & 16777216 /* Conditional */) {
+          if (source2.root.isDistributive === target2.root.isDistributive) {
+            if (result2 = isRelatedTo(
+              source2.checkType,
+              target2.checkType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.extendsType,
+                target2.extendsType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
+                if (result2 &= isRelatedTo(
+                  getTrueTypeFromConditionalType(source2),
+                  getTrueTypeFromConditionalType(target2),
+                  3 /* Both */,
+                  /*reportErrors*/
+                  false
+                )) {
+                  if (result2 &= isRelatedTo(
+                    getFalseTypeFromConditionalType(source2),
+                    getFalseTypeFromConditionalType(target2),
+                    3 /* Both */,
+                    /*reportErrors*/
+                    false
+                  )) {
+                    return result2;
+                  }
+                }
+              }
+            }
+          }
+        }
+        if (sourceFlags & 33554432 /* Substitution */) {
+          if (result2 = isRelatedTo(
+            source2.baseType,
+            target2.baseType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.constraint,
+              target2.constraint,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              return result2;
+            }
+          }
+        }
+        if (!(sourceFlags & 524288 /* Object */)) {
+          return 0 /* False */;
+        }
+      } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) {
+        if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) {
+          return result2;
+        }
+        if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) {
+          return 0 /* False */;
+        }
       }
-    }
-    function getPropertyOfVariable(symbol, name) {
-      if (symbol.flags & 3 /* Variable */) {
-        const typeAnnotation = symbol.valueDeclaration.type;
-        if (typeAnnotation) {
-          return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name));
+      if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) {
+        const variances = getAliasVariances(source2.aliasSymbol);
+        if (variances === emptyArray) {
+          return 1 /* Unknown */;
+        }
+        const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
+        const minParams = getMinTypeArgumentCount(params);
+        const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
+        if (varianceResult !== void 0) {
+          return varianceResult;
         }
       }
-    }
-    function getExternalModuleMember(node, specifier, dontResolveAlias = false) {
-      var _a;
-      const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier;
-      const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier);
-      const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name;
-      if (!isIdentifier(name)) {
-        return void 0;
+      if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) {
+        return result2;
       }
-      const suppressInteropError = name.escapedText === "default" /* Default */ && allowSyntheticDefaultImports;
-      const targetSymbol = resolveESModuleSymbol(
-        moduleSymbol,
-        moduleSpecifier,
-        /*dontResolveAlias*/
-        false,
-        suppressInteropError
-      );
-      if (targetSymbol) {
-        if (name.escapedText) {
-          if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
-            return moduleSymbol;
-          }
-          let symbolFromVariable;
-          if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
-            symbolFromVariable = getPropertyOfType(
-              getTypeOfSymbol(targetSymbol),
-              name.escapedText,
-              /*skipObjectFunctionPropertyAugment*/
-              true
-            );
-          } else {
-            symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
+      if (targetFlags & 262144 /* TypeParameter */) {
+        if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) {
+          if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) {
+            const templateType = getTemplateTypeFromMappedType(source2);
+            const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2));
+            if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) {
+              return result2;
+            }
+          }
+        }
+        if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) {
+          let constraint = getConstraintOfTypeParameter(source2);
+          if (constraint) {
+            while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
+              if (result2 = isRelatedTo(
+                constraint,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              )) {
+                return result2;
+              }
+              constraint = getConstraintOfTypeParameter(constraint);
+            }
+          }
+          return 0 /* False */;
+        }
+      } else if (targetFlags & 4194304 /* Index */) {
+        const targetType = target2.type;
+        if (sourceFlags & 4194304 /* Index */) {
+          if (result2 = isRelatedTo(
+            targetType,
+            source2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            return result2;
+          }
+        }
+        if (isTupleType(targetType)) {
+          if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) {
+            return result2;
           }
-          symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias);
-          let symbolFromModule = getExportOfModule(targetSymbol, name, specifier, dontResolveAlias);
-          if (symbolFromModule === void 0 && name.escapedText === "default" /* Default */) {
-            const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
-            if (isOnlyImportedAsDefault(moduleSpecifier) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) {
-              symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
+        } else {
+          const constraint = getSimplifiedTypeOrConstraint(targetType);
+          if (constraint) {
+            if (isRelatedTo(source2, getIndexType(constraint, target2.indexFlags | 4 /* NoReducibleCheck */), 2 /* Target */, reportErrors2) === -1 /* True */) {
+              return -1 /* True */;
+            }
+          } else if (isGenericMappedType(targetType)) {
+            const nameType = getNameTypeFromMappedType(targetType);
+            const constraintType = getConstraintTypeFromMappedType(targetType);
+            let targetKeys;
+            if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) {
+              const mappedKeys = getApparentMappedTypeKeys(nameType, targetType);
+              targetKeys = getUnionType([mappedKeys, nameType]);
+            } else {
+              targetKeys = nameType || constraintType;
+            }
+            if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) {
+              return -1 /* True */;
             }
           }
-          const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable;
-          if (!symbol) {
-            errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name);
+        }
+      } else if (targetFlags & 8388608 /* IndexedAccess */) {
+        if (sourceFlags & 8388608 /* IndexedAccess */) {
+          if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) {
+            result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2);
+          }
+          if (result2) {
+            return result2;
+          }
+          if (reportErrors2) {
+            originalErrorInfo = errorInfo;
+          }
+        }
+        if (relation === assignableRelation || relation === comparableRelation) {
+          const objectType = target2.objectType;
+          const indexType = target2.indexType;
+          const baseObjectType = getBaseConstraintOfType(objectType) || objectType;
+          const baseIndexType = getBaseConstraintOfType(indexType) || indexType;
+          if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) {
+            const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0);
+            const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags);
+            if (constraint) {
+              if (reportErrors2 && originalErrorInfo) {
+                resetErrorInfo(saveErrorInfo);
+              }
+              if (result2 = isRelatedTo(
+                source2,
+                constraint,
+                2 /* Target */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              )) {
+                return result2;
+              }
+              if (reportErrors2 && originalErrorInfo && errorInfo) {
+                errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo;
+              }
+            }
+          }
+        }
+        if (reportErrors2) {
+          originalErrorInfo = void 0;
+        }
+      } else if (isGenericMappedType(target2) && relation !== identityRelation) {
+        const keysRemapped = !!target2.declaration.nameType;
+        const templateType = getTemplateTypeFromMappedType(target2);
+        const modifiers = getMappedTypeModifiers(target2);
+        if (!(modifiers & 8 /* ExcludeOptional */)) {
+          if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) {
+            return -1 /* True */;
+          }
+          if (!isGenericMappedType(source2)) {
+            const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
+            const sourceKeys = getIndexType(source2, 2 /* NoIndexSignatures */);
+            const includeOptional = modifiers & 4 /* IncludeOptional */;
+            const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
+            if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
+              const templateType2 = getTemplateTypeFromMappedType(target2);
+              const typeParameter = getTypeParameterFromMappedType(target2);
+              const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */);
+              if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) {
+                if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) {
+                  return result2;
+                }
+              } else {
+                const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter;
+                const indexedAccessType = getIndexedAccessType(source2, indexingType);
+                if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) {
+                  return result2;
+                }
+              }
+            }
+            originalErrorInfo = errorInfo;
+            resetErrorInfo(saveErrorInfo);
+          }
+        }
+      } else if (targetFlags & 16777216 /* Conditional */) {
+        if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) {
+          return 3 /* Maybe */;
+        }
+        const c = target2;
+        if (!c.root.inferTypeParameters && !isDistributionDependent(c.root) && !(source2.flags & 16777216 /* Conditional */ && source2.root === c.root)) {
+          const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
+          const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
+          if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
+            source2,
+            getTrueTypeFromConditionalType(c),
+            2 /* Target */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
+              source2,
+              getFalseTypeFromConditionalType(c),
+              2 /* Target */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (result2) {
+              return result2;
+            }
+          }
+        }
+      } else if (targetFlags & 134217728 /* TemplateLiteral */) {
+        if (sourceFlags & 134217728 /* TemplateLiteral */) {
+          if (relation === comparableRelation) {
+            return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */;
+          }
+          instantiateType(source2, reportUnreliableMapper);
+        }
+        if (isTypeMatchedByTemplateLiteralType(source2, target2)) {
+          return -1 /* True */;
+        }
+      } else if (target2.flags & 268435456 /* StringMapping */) {
+        if (!(source2.flags & 268435456 /* StringMapping */)) {
+          if (isMemberOfStringMapping(source2, target2)) {
+            return -1 /* True */;
           }
-          return symbol;
         }
       }
-    }
-    function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) {
-      var _a;
-      const moduleName = getFullyQualifiedName(moduleSymbol, node);
-      const declarationName = declarationNameToString(name);
-      const suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol);
-      if (suggestion !== void 0) {
-        const suggestionName = symbolToString(suggestion);
-        const diagnostic = error2(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName);
-        if (suggestion.valueDeclaration) {
-          addRelatedInfo(diagnostic, createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName));
+      if (sourceFlags & 8650752 /* TypeVariable */) {
+        if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
+          const constraint = getConstraintOfType(source2) || unknownType;
+          if (result2 = isRelatedTo(
+            constraint,
+            target2,
+            1 /* Source */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            return result2;
+          } else if (result2 = isRelatedTo(
+            getTypeWithThisArgument(constraint, source2),
+            target2,
+            1 /* Source */,
+            reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            return result2;
+          }
+          if (isMappedTypeGenericIndexedAccess(source2)) {
+            const indexConstraint = getConstraintOfType(source2.indexType);
+            if (indexConstraint) {
+              if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) {
+                return result2;
+              }
+            }
+          }
+        }
+      } else if (sourceFlags & 4194304 /* Index */) {
+        const isDeferredMappedIndex = shouldDeferIndexType(source2.type, source2.indexFlags) && getObjectFlags(source2.type) & 32 /* Mapped */;
+        if (result2 = isRelatedTo(stringNumberSymbolType, target2, 1 /* Source */, reportErrors2 && !isDeferredMappedIndex)) {
+          return result2;
+        }
+        if (isDeferredMappedIndex) {
+          const mappedType = source2.type;
+          const nameType = getNameTypeFromMappedType(mappedType);
+          const sourceMappedKeys = nameType && isMappedTypeWithKeyofConstraintDeclaration(mappedType) ? getApparentMappedTypeKeys(nameType, mappedType) : nameType || getConstraintTypeFromMappedType(mappedType);
+          if (result2 = isRelatedTo(sourceMappedKeys, target2, 1 /* Source */, reportErrors2)) {
+            return result2;
+          }
+        }
+      } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) {
+        if (!(targetFlags & 134217728 /* TemplateLiteral */)) {
+          const constraint = getBaseConstraintOfType(source2);
+          if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
+            return result2;
+          }
+        }
+      } else if (sourceFlags & 268435456 /* StringMapping */) {
+        if (targetFlags & 268435456 /* StringMapping */) {
+          if (source2.symbol !== target2.symbol) {
+            return 0 /* False */;
+          }
+          if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) {
+            return result2;
+          }
+        } else {
+          const constraint = getBaseConstraintOfType(source2);
+          if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
+            return result2;
+          }
+        }
+      } else if (sourceFlags & 16777216 /* Conditional */) {
+        if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) {
+          return 3 /* Maybe */;
+        }
+        if (targetFlags & 16777216 /* Conditional */) {
+          const sourceParams = source2.root.inferTypeParameters;
+          let sourceExtends = source2.extendsType;
+          let mapper;
+          if (sourceParams) {
+            const ctx = createInferenceContext(
+              sourceParams,
+              /*signature*/
+              void 0,
+              0 /* None */,
+              isRelatedToWorker
+            );
+            inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
+            sourceExtends = instantiateType(sourceExtends, ctx.mapper);
+            mapper = ctx.mapper;
+          }
+          if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) {
+            if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) {
+              result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2);
+            }
+            if (result2) {
+              return result2;
+            }
+          }
+        }
+        const defaultConstraint = getDefaultConstraintOfConditionalType(source2);
+        if (defaultConstraint) {
+          if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) {
+            return result2;
+          }
+        }
+        const distributiveConstraint = !(targetFlags & 16777216 /* Conditional */) && hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0;
+        if (distributiveConstraint) {
+          resetErrorInfo(saveErrorInfo);
+          if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) {
+            return result2;
+          }
         }
       } else {
-        if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has("default" /* Default */)) {
-          error2(
-            name,
-            Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead,
-            moduleName,
-            declarationName
+        if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) {
+          return -1 /* True */;
+        }
+        if (isGenericMappedType(target2)) {
+          if (isGenericMappedType(source2)) {
+            if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) {
+              return result2;
+            }
+          }
+          return 0 /* False */;
+        }
+        const sourceIsPrimitive = !!(sourceFlags & 402784252 /* Primitive */);
+        if (relation !== identityRelation) {
+          source2 = getApparentType(source2);
+          sourceFlags = source2.flags;
+        } else if (isGenericMappedType(source2)) {
+          return 0 /* False */;
+        }
+        if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) {
+          if (isEmptyArrayLiteralType(source2)) {
+            return -1 /* True */;
+          }
+          const variances = getVariances(source2.target);
+          if (variances === emptyArray) {
+            return 1 /* Unknown */;
+          }
+          const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState);
+          if (varianceResult !== void 0) {
+            return varianceResult;
+          }
+        } else if (isReadonlyArrayType(target2) ? everyType(source2, isArrayOrTupleType) : isArrayType(target2) && everyType(source2, (t) => isTupleType(t) && !t.target.readonly)) {
+          if (relation !== identityRelation) {
+            return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2);
+          } else {
+            return 0 /* False */;
+          }
+        } else if (isGenericTupleType(source2) && isTupleType(target2) && !isGenericTupleType(target2)) {
+          const constraint = getBaseConstraintOrType(source2);
+          if (constraint !== source2) {
+            return isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2);
+          }
+        } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) {
+          return 0 /* False */;
+        }
+        if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
+          const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
+          result2 = propertiesRelatedTo(
+            source2,
+            target2,
+            reportStructuralErrors,
+            /*excludedProperties*/
+            void 0,
+            /*optionalsOnly*/
+            false,
+            intersectionState
           );
-        } else {
-          reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName);
+          if (result2) {
+            result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors, intersectionState);
+            if (result2) {
+              result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors, intersectionState);
+              if (result2) {
+                result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState);
+              }
+            }
+          }
+          if (varianceCheckFailed && result2) {
+            errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo;
+          } else if (result2) {
+            return result2;
+          }
+        }
+        if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) {
+          const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */);
+          if (objectOnlyTarget.flags & 1048576 /* Union */) {
+            const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget);
+            if (result3) {
+              return result3;
+            }
+          }
         }
       }
-    }
-    function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
-      var _a, _b;
-      const localSymbol = (_b = (_a = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name.escapedText);
-      const exports = moduleSymbol.exports;
-      if (localSymbol) {
-        const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
-        if (exportedEqualsSymbol) {
-          getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
-        } else {
-          const exportedSymbol = exports ? find(symbolsToArray(exports), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0;
-          const diagnostic = exportedSymbol ? error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName);
-          if (localSymbol.declarations) {
-            addRelatedInfo(diagnostic, ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName)));
+      return 0 /* False */;
+      function countMessageChainBreadth(info) {
+        if (!info) return 0;
+        return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0);
+      }
+      function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) {
+        if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) {
+          return result2;
+        }
+        if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) {
+          originalErrorInfo = void 0;
+          resetErrorInfo(saveErrorInfo);
+          return void 0;
+        }
+        const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances);
+        varianceCheckFailed = !allowStructuralFallback;
+        if (variances !== emptyArray && !allowStructuralFallback) {
+          if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) {
+            return 0 /* False */;
           }
+          originalErrorInfo = errorInfo;
+          resetErrorInfo(saveErrorInfo);
         }
-      } else {
-        error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
       }
     }
-    function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) {
-      if (moduleKind >= 5 /* ES2015 */) {
-        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-        error2(name, message, declarationName);
-      } else {
-        if (isInJSFile(node)) {
-          const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-          error2(name, message, declarationName);
-        } else {
-          const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-          error2(name, message, declarationName, declarationName, moduleName);
+    function mappedTypeRelatedTo(source2, target2, reportErrors2) {
+      const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2));
+      if (modifiersRelated) {
+        let result2;
+        const targetConstraint = getConstraintTypeFromMappedType(target2);
+        const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper);
+        if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) {
+          const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]);
+          if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) {
+            return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2);
+          }
         }
       }
+      return 0 /* False */;
     }
-    function getTargetOfImportSpecifier(node, dontResolveAlias) {
-      if (isImportSpecifier(node) && idText(node.propertyName || node.name) === "default" /* Default */) {
-        const specifier = getModuleSpecifierForImportOrExport(node);
-        const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
-        if (moduleSymbol) {
-          return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
+    function typeRelatedToDiscriminatedType(source2, target2) {
+      var _a2;
+      const sourceProperties = getPropertiesOfType(source2);
+      const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2);
+      if (!sourcePropertiesFiltered) return 0 /* False */;
+      let numCombinations = 1;
+      for (const sourceProperty of sourcePropertiesFiltered) {
+        numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty));
+        if (numCombinations > 25) {
+          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations });
+          return 0 /* False */;
         }
       }
-      const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent;
-      const commonJSPropertyAccess = getCommonJSPropertyAccess(root);
-      const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias);
-      const name = node.propertyName || node.name;
-      if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
-        return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
-      }
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        /*immediateTarget*/
-        void 0,
-        resolved,
-        /*overwriteEmpty*/
-        false
-      );
-      return resolved;
-    }
-    function getCommonJSPropertyAccess(node) {
-      if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) {
-        return node.initializer;
+      const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length);
+      const excludedProperties = /* @__PURE__ */ new Set();
+      for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
+        const sourceProperty = sourcePropertiesFiltered[i];
+        const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty);
+        sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType];
+        excludedProperties.add(sourceProperty.escapedName);
+      }
+      const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes);
+      const matchingTypes = [];
+      for (const combination of discriminantCombinations) {
+        let hasMatch = false;
+        outer:
+          for (const type of target2.types) {
+            for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
+              const sourceProperty = sourcePropertiesFiltered[i];
+              const targetProperty = getPropertyOfType(type, sourceProperty.escapedName);
+              if (!targetProperty) continue outer;
+              if (sourceProperty === targetProperty) continue;
+              const related = propertyRelatedTo(
+                source2,
+                target2,
+                sourceProperty,
+                targetProperty,
+                (_) => combination[i],
+                /*reportErrors*/
+                false,
+                0 /* None */,
+                /*skipOptional*/
+                strictNullChecks || relation === comparableRelation
+              );
+              if (!related) {
+                continue outer;
+              }
+            }
+            pushIfUnique(matchingTypes, type, equateValues);
+            hasMatch = true;
+          }
+        if (!hasMatch) {
+          return 0 /* False */;
+        }
       }
-    }
-    function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
-      if (canHaveSymbol(node.parent)) {
-        const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(
-          node,
-          /*immediateTarget*/
-          void 0,
-          resolved,
-          /*overwriteEmpty*/
-          false
+      let result2 = -1 /* True */;
+      for (const type of matchingTypes) {
+        result2 &= propertiesRelatedTo(
+          source2,
+          type,
+          /*reportErrors*/
+          false,
+          excludedProperties,
+          /*optionalsOnly*/
+          false,
+          0 /* None */
         );
-        return resolved;
+        if (result2) {
+          result2 &= signaturesRelatedTo(
+            source2,
+            type,
+            0 /* Call */,
+            /*reportErrors*/
+            false,
+            0 /* None */
+          );
+          if (result2) {
+            result2 &= signaturesRelatedTo(
+              source2,
+              type,
+              1 /* Construct */,
+              /*reportErrors*/
+              false,
+              0 /* None */
+            );
+            if (result2 && !(isTupleType(source2) && isTupleType(type))) {
+              result2 &= indexSignaturesRelatedTo(
+                source2,
+                type,
+                /*sourceIsPrimitive*/
+                false,
+                /*reportErrors*/
+                false,
+                0 /* None */
+              );
+            }
+          }
+        }
+        if (!result2) {
+          return result2;
+        }
       }
+      return result2;
     }
-    function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
-      if (idText(node.propertyName || node.name) === "default" /* Default */) {
-        const specifier = getModuleSpecifierForImportOrExport(node);
-        const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
-        if (moduleSymbol) {
-          return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
+    function excludeProperties(properties, excludedProperties) {
+      if (!excludedProperties || properties.length === 0) return properties;
+      let result2;
+      for (let i = 0; i < properties.length; i++) {
+        if (!excludedProperties.has(properties[i].escapedName)) {
+          if (result2) {
+            result2.push(properties[i]);
+          }
+        } else if (!result2) {
+          result2 = properties.slice(0, i);
         }
       }
-      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
-        node.propertyName || node.name,
-        meaning,
-        /*ignoreErrors*/
+      return result2 || properties;
+    }
+    function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
+      const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
+      const effectiveTarget = addOptionality(
+        getNonMissingTypeOfSymbol(targetProp),
+        /*isProperty*/
         false,
-        dontResolveAlias
-      );
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        /*immediateTarget*/
-        void 0,
-        resolved,
-        /*overwriteEmpty*/
-        false
+        targetIsOptional
       );
-      return resolved;
-    }
-    function getTargetOfExportAssignment(node, dontResolveAlias) {
-      const expression = isExportAssignment(node) ? node.expression : node.right;
-      const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(
-        node,
-        /*immediateTarget*/
+      const effectiveSource = getTypeOfSourceProperty(sourceProp);
+      return isRelatedTo(
+        effectiveSource,
+        effectiveTarget,
+        3 /* Both */,
+        reportErrors2,
+        /*headMessage*/
         void 0,
-        resolved,
-        /*overwriteEmpty*/
-        false
+        intersectionState
       );
-      return resolved;
     }
-    function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
-      if (isClassExpression(expression)) {
-        return checkExpressionCached(expression).symbol;
+    function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
+      const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
+      const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp);
+      if (sourcePropFlags & 2 /* Private */ || targetPropFlags & 2 /* Private */) {
+        if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) {
+          if (reportErrors2) {
+            if (sourcePropFlags & 2 /* Private */ && targetPropFlags & 2 /* Private */) {
+              reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp));
+            } else {
+              reportError(Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 2 /* Private */ ? source2 : target2), typeToString(sourcePropFlags & 2 /* Private */ ? target2 : source2));
+            }
+          }
+          return 0 /* False */;
+        }
+      } else if (targetPropFlags & 4 /* Protected */) {
+        if (!isValidOverrideOf(sourceProp, targetProp)) {
+          if (reportErrors2) {
+            reportError(Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source2), typeToString(getDeclaringClass(targetProp) || target2));
+          }
+          return 0 /* False */;
+        }
+      } else if (sourcePropFlags & 4 /* Protected */) {
+        if (reportErrors2) {
+          reportError(Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2));
+        }
+        return 0 /* False */;
       }
-      if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
-        return void 0;
+      if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) {
+        return 0 /* False */;
       }
-      const aliasLike = resolveEntityName(
-        expression,
-        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
-        /*ignoreErrors*/
-        true,
-        dontResolveAlias
-      );
-      if (aliasLike) {
-        return aliasLike;
+      const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState);
+      if (!related) {
+        if (reportErrors2) {
+          reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp));
+        }
+        return 0 /* False */;
       }
-      checkExpressionCached(expression);
-      return getNodeLinks(expression).resolvedSymbol;
-    }
-    function getTargetOfAccessExpression(node, dontRecursivelyResolve) {
-      if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */)) {
-        return void 0;
+      if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) {
+        if (reportErrors2) {
+          reportError(Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2));
+        }
+        return 0 /* False */;
       }
-      return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve);
+      return related;
     }
-    function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) {
-      switch (node.kind) {
-        case 271 /* ImportEqualsDeclaration */:
-        case 260 /* VariableDeclaration */:
-          return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve);
-        case 273 /* ImportClause */:
-          return getTargetOfImportClause(node, dontRecursivelyResolve);
-        case 274 /* NamespaceImport */:
-          return getTargetOfNamespaceImport(node, dontRecursivelyResolve);
-        case 280 /* NamespaceExport */:
-          return getTargetOfNamespaceExport(node, dontRecursivelyResolve);
-        case 276 /* ImportSpecifier */:
-        case 208 /* BindingElement */:
-          return getTargetOfImportSpecifier(node, dontRecursivelyResolve);
-        case 281 /* ExportSpecifier */:
-          return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve);
-        case 277 /* ExportAssignment */:
-        case 226 /* BinaryExpression */:
-          return getTargetOfExportAssignment(node, dontRecursivelyResolve);
-        case 270 /* NamespaceExportDeclaration */:
-          return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
-        case 304 /* ShorthandPropertyAssignment */:
-          return resolveEntityName(
-            node.name,
-            111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
-            /*ignoreErrors*/
-            true,
-            dontRecursivelyResolve
+    function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) {
+      let shouldSkipElaboration = false;
+      if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) {
+        const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText;
+        const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription);
+        if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) {
+          const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration);
+          const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration);
+          reportError(
+            Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2,
+            diagnosticName(privateIdentifierDescription),
+            diagnosticName(sourceName.escapedText === "" ? anon : sourceName),
+            diagnosticName(targetName.escapedText === "" ? anon : targetName)
           );
-        case 303 /* PropertyAssignment */:
-          return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
-        case 212 /* ElementAccessExpression */:
-        case 211 /* PropertyAccessExpression */:
-          return getTargetOfAccessExpression(node, dontRecursivelyResolve);
-        default:
-          return Debug.fail();
+          return;
+        }
       }
-    }
-    function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) {
-      if (!symbol)
-        return false;
-      return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */);
-    }
-    function resolveSymbol(symbol, dontResolveAlias) {
-      return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
-    }
-    function resolveAlias(symbol) {
-      Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
-      const links = getSymbolLinks(symbol);
-      if (!links.aliasTarget) {
-        links.aliasTarget = resolvingSymbol;
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        const target = getTargetOfAliasDeclaration(node);
-        if (links.aliasTarget === resolvingSymbol) {
-          links.aliasTarget = target || unknownSymbol;
+      const props = arrayFrom(getUnmatchedProperties(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      ));
+      if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
+        shouldSkipElaboration = true;
+      }
+      if (props.length === 1) {
+        const propName = symbolToString(
+          unmatchedProperty,
+          /*enclosingDeclaration*/
+          void 0,
+          0 /* None */,
+          4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
+        );
+        reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
+        if (length(unmatchedProperty.declarations)) {
+          associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
+        }
+        if (shouldSkipElaboration && errorInfo) {
+          overrideNextErrorInfo++;
+        }
+      } else if (tryElaborateArrayLikeErrors(
+        source2,
+        target2,
+        /*reportErrors*/
+        false
+      )) {
+        if (props.length > 5) {
+          reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
         } else {
-          error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
+          reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", "));
+        }
+        if (shouldSkipElaboration && errorInfo) {
+          overrideNextErrorInfo++;
         }
-      } else if (links.aliasTarget === resolvingSymbol) {
-        links.aliasTarget = unknownSymbol;
       }
-      return links.aliasTarget;
     }
-    function tryResolveAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (links.aliasTarget !== resolvingSymbol) {
-        return resolveAlias(symbol);
+    function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, optionalsOnly, intersectionState) {
+      if (relation === identityRelation) {
+        return propertiesIdenticalTo(source2, target2, excludedProperties);
       }
-      return void 0;
-    }
-    function getSymbolFlags(symbol, excludeTypeOnlyMeanings, excludeLocalMeanings) {
-      const typeOnlyDeclaration = excludeTypeOnlyMeanings && getTypeOnlyAliasDeclaration(symbol);
-      const typeOnlyDeclarationIsExportStar = typeOnlyDeclaration && isExportDeclaration(typeOnlyDeclaration);
-      const typeOnlyResolution = typeOnlyDeclaration && (typeOnlyDeclarationIsExportStar ? resolveExternalModuleName(
-        typeOnlyDeclaration.moduleSpecifier,
-        typeOnlyDeclaration.moduleSpecifier,
-        /*ignoreErrors*/
-        true
-      ) : resolveAlias(typeOnlyDeclaration.symbol));
-      const typeOnlyExportStarTargets = typeOnlyDeclarationIsExportStar && typeOnlyResolution ? getExportsOfModule(typeOnlyResolution) : void 0;
-      let flags = excludeLocalMeanings ? 0 /* None */ : symbol.flags;
-      let seenSymbols;
-      while (symbol.flags & 2097152 /* Alias */) {
-        const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
-        if (!typeOnlyDeclarationIsExportStar && target === typeOnlyResolution || (typeOnlyExportStarTargets == null ? void 0 : typeOnlyExportStarTargets.get(target.escapedName)) === target) {
-          break;
+      let result2 = -1 /* True */;
+      if (isTupleType(target2)) {
+        if (isArrayOrTupleType(source2)) {
+          if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) {
+            return 0 /* False */;
+          }
+          const sourceArity = getTypeReferenceArity(source2);
+          const targetArity = getTypeReferenceArity(target2);
+          const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */;
+          const targetRestFlag = target2.target.combinedFlags & 4 /* Rest */;
+          const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0;
+          const targetMinLength = target2.target.minLength;
+          if (!sourceRestFlag && sourceArity < targetMinLength) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength);
+            }
+            return 0 /* False */;
+          }
+          if (!targetRestFlag && targetArity < sourceMinLength) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity);
+            }
+            return 0 /* False */;
+          }
+          if (!targetRestFlag && (sourceRestFlag || targetArity < sourceArity)) {
+            if (reportErrors2) {
+              if (sourceMinLength < targetMinLength) {
+                reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength);
+              } else {
+                reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity);
+              }
+            }
+            return 0 /* False */;
+          }
+          const sourceTypeArguments = getTypeArguments(source2);
+          const targetTypeArguments = getTypeArguments(target2);
+          const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */);
+          const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */);
+          const targetHasRestElement = target2.target.hasRestElement;
+          let canExcludeDiscriminants = !!excludedProperties;
+          for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) {
+            const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */;
+            const sourcePositionFromEnd = sourceArity - 1 - sourcePosition;
+            const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition;
+            const targetFlags = target2.target.elementFlags[targetPosition];
+            if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (canExcludeDiscriminants) {
+              if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) {
+                canExcludeDiscriminants = false;
+              }
+              if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) {
+                continue;
+              }
+            }
+            const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
+            const targetType = targetTypeArguments[targetPosition];
+            const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
+            const related = isRelatedTo(
+              sourceType,
+              targetCheckType,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (!related) {
+              if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
+                if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
+                  reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition);
+                } else {
+                  reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition);
+                }
+              }
+              return 0 /* False */;
+            }
+            result2 &= related;
+          }
+          return result2;
         }
-        if (target === unknownSymbol) {
-          return -1 /* All */;
+        if (target2.target.combinedFlags & 12 /* Variable */) {
+          return 0 /* False */;
         }
-        if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) {
-          break;
+      }
+      const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
+      const unmatchedProperty = getUnmatchedProperty(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      );
+      if (unmatchedProperty) {
+        if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
+          reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
         }
-        if (target.flags & 2097152 /* Alias */) {
-          if (seenSymbols) {
-            seenSymbols.add(target);
-          } else {
-            seenSymbols = /* @__PURE__ */ new Set([symbol, target]);
+        return 0 /* False */;
+      }
+      if (isObjectLiteralType2(target2)) {
+        for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) {
+          if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) {
+            const sourceType = getTypeOfSymbol(sourceProp);
+            if (!(sourceType.flags & 32768 /* Undefined */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2));
+              }
+              return 0 /* False */;
+            }
           }
         }
-        flags |= target.flags;
-        symbol = target;
-      }
-      return flags;
-    }
-    function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty, exportStarDeclaration, exportStarName) {
-      if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
-        return false;
-      const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
-      if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
-        const links2 = getSymbolLinks(sourceSymbol);
-        links2.typeOnlyDeclaration = aliasDeclaration;
-        return true;
       }
-      if (exportStarDeclaration) {
-        const links2 = getSymbolLinks(sourceSymbol);
-        links2.typeOnlyDeclaration = exportStarDeclaration;
-        if (sourceSymbol.escapedName !== exportStarName) {
-          links2.typeOnlyExportStarName = exportStarName;
+      const properties = getPropertiesOfType(target2);
+      const numericNamesOnly = isTupleType(source2) && isTupleType(target2);
+      for (const targetProp of excludeProperties(properties, excludedProperties)) {
+        const name = targetProp.escapedName;
+        if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length") && (!optionalsOnly || targetProp.flags & 16777216 /* Optional */)) {
+          const sourceProp = getPropertyOfType(source2, name);
+          if (sourceProp && sourceProp !== targetProp) {
+            const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation);
+            if (!related) {
+              return 0 /* False */;
+            }
+            result2 &= related;
+          }
         }
-        return true;
-      }
-      const links = getSymbolLinks(sourceSymbol);
-      return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty);
-    }
-    function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) {
-      var _a;
-      if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) {
-        const exportSymbol = ((_a = target.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)) ?? target;
-        const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration);
-        aliasDeclarationLinks.typeOnlyDeclaration = typeOnly ?? getSymbolLinks(exportSymbol).typeOnlyDeclaration ?? false;
       }
-      return !!aliasDeclarationLinks.typeOnlyDeclaration;
+      return result2;
     }
-    function getTypeOnlyAliasDeclaration(symbol, include) {
-      if (!(symbol.flags & 2097152 /* Alias */)) {
-        return void 0;
+    function propertiesIdenticalTo(source2, target2, excludedProperties) {
+      if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) {
+        return 0 /* False */;
       }
-      const links = getSymbolLinks(symbol);
-      if (include === void 0) {
-        return links.typeOnlyDeclaration || void 0;
+      const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties);
+      const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties);
+      if (sourceProperties.length !== targetProperties.length) {
+        return 0 /* False */;
       }
-      if (links.typeOnlyDeclaration) {
-        const resolved = links.typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? resolveSymbol(getExportsOfModule(links.typeOnlyDeclaration.symbol.parent).get(links.typeOnlyExportStarName || symbol.escapedName)) : resolveAlias(links.typeOnlyDeclaration.symbol);
-        return getSymbolFlags(resolved) & include ? links.typeOnlyDeclaration : void 0;
+      let result2 = -1 /* True */;
+      for (const sourceProp of sourceProperties) {
+        const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName);
+        if (!targetProp) {
+          return 0 /* False */;
+        }
+        const related = compareProperties2(sourceProp, targetProp, isRelatedTo);
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
-      return void 0;
+      return result2;
     }
-    function markExportAsReferenced(node) {
-      if (!canCollectSymbolAliasAccessabilityData) {
-        return;
+    function signaturesRelatedTo(source2, target2, kind, reportErrors2, intersectionState) {
+      var _a2, _b;
+      if (relation === identityRelation) {
+        return signaturesIdenticalTo(source2, target2, kind);
       }
-      const symbol = getSymbolOfDeclaration(node);
-      const target = resolveAlias(symbol);
-      if (target) {
-        const markAlias = target === unknownSymbol || getSymbolFlags(
-          symbol,
-          /*excludeTypeOnlyMeanings*/
-          true
-        ) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target);
-        if (markAlias) {
-          markAliasSymbolAsReferenced(symbol);
+      if (target2 === anyFunctionType || source2 === anyFunctionType) {
+        return -1 /* True */;
+      }
+      const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration);
+      const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration);
+      const sourceSignatures = getSignaturesOfType(
+        source2,
+        sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind
+      );
+      const targetSignatures = getSignaturesOfType(
+        target2,
+        targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind
+      );
+      if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) {
+        const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */);
+        const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */);
+        if (sourceIsAbstract && !targetIsAbstract) {
+          if (reportErrors2) {
+            reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type);
+          }
+          return 0 /* False */;
+        }
+        if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) {
+          return 0 /* False */;
         }
       }
-    }
-    function markAliasSymbolAsReferenced(symbol) {
-      Debug.assert(canCollectSymbolAliasAccessabilityData);
-      const links = getSymbolLinks(symbol);
-      if (!links.referenced) {
-        links.referenced = true;
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        if (isInternalModuleImportEqualsDeclaration(node)) {
-          if (getSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) {
-            checkExpressionCached(node.moduleReference);
+      let result2 = -1 /* True */;
+      const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn;
+      const sourceObjectFlags = getObjectFlags(source2);
+      const targetObjectFlags = getObjectFlags(target2);
+      if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
+        Debug.assertEqual(sourceSignatures.length, targetSignatures.length);
+        for (let i = 0; i < targetSignatures.length; i++) {
+          const related = signatureRelatedTo(
+            sourceSignatures[i],
+            targetSignatures[i],
+            /*erase*/
+            true,
+            reportErrors2,
+            intersectionState,
+            incompatibleReporter(sourceSignatures[i], targetSignatures[i])
+          );
+          if (!related) {
+            return 0 /* False */;
           }
+          result2 &= related;
+        }
+      } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) {
+        const eraseGenerics = relation === comparableRelation;
+        const sourceSignature = first(sourceSignatures);
+        const targetSignature = first(targetSignatures);
+        result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, intersectionState, incompatibleReporter(sourceSignature, targetSignature));
+        if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a2 = targetSignature.declaration) == null ? void 0 : _a2.kind) === 176 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 176 /* Constructor */)) {
+          const constructSignatureToString = (signature) => signatureToString(
+            signature,
+            /*enclosingDeclaration*/
+            void 0,
+            262144 /* WriteArrowStyleSignature */,
+            kind
+          );
+          reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
+          reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
+          return result2;
         }
+      } else {
+        outer:
+          for (const t of targetSignatures) {
+            const saveErrorInfo = captureErrorCalculationState();
+            let shouldElaborateErrors = reportErrors2;
+            for (const s of sourceSignatures) {
+              const related = signatureRelatedTo(
+                s,
+                t,
+                /*erase*/
+                true,
+                shouldElaborateErrors,
+                intersectionState,
+                incompatibleReporter(s, t)
+              );
+              if (related) {
+                result2 &= related;
+                resetErrorInfo(saveErrorInfo);
+                continue outer;
+              }
+              shouldElaborateErrors = false;
+            }
+            if (shouldElaborateErrors) {
+              reportError(Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source2), signatureToString(
+                t,
+                /*enclosingDeclaration*/
+                void 0,
+                /*flags*/
+                void 0,
+                kind
+              ));
+            }
+            return 0 /* False */;
+          }
       }
+      return result2;
     }
-    function markConstEnumAliasAsReferenced(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.constEnumReferenced) {
-        links.constEnumReferenced = true;
+    function shouldReportUnmatchedPropertyError(source2, target2) {
+      const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */);
+      const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */);
+      const typeProperties = getPropertiesOfObjectType(source2);
+      if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) {
+        if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) {
+          return true;
+        }
+        return false;
       }
+      return true;
     }
-    function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) {
-      if (entityName.kind === 80 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
-        entityName = entityName.parent;
-      }
-      if (entityName.kind === 80 /* Identifier */ || entityName.parent.kind === 166 /* QualifiedName */) {
-        return resolveEntityName(
-          entityName,
-          1920 /* Namespace */,
-          /*ignoreErrors*/
-          false,
-          dontResolveAlias
-        );
-      } else {
-        Debug.assert(entityName.parent.kind === 271 /* ImportEqualsDeclaration */);
-        return resolveEntityName(
-          entityName,
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
-          /*ignoreErrors*/
-          false,
-          dontResolveAlias
-        );
+    function reportIncompatibleCallSignatureReturn(siga, sigb) {
+      if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
+        return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
       }
+      return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
     }
-    function getFullyQualifiedName(symbol, containingLocation) {
-      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
-        symbol,
-        containingLocation,
-        /*meaning*/
-        void 0,
-        32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
-      );
-    }
-    function getContainingQualifiedNameNode(node) {
-      while (isQualifiedName(node.parent)) {
-        node = node.parent;
+    function reportIncompatibleConstructSignatureReturn(siga, sigb) {
+      if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
+        return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
       }
-      return node;
+      return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
     }
-    function tryGetQualifiedNameAsValue(node) {
-      let left = getFirstIdentifier(node);
-      let symbol = resolveName(
-        left,
-        left.escapedText,
-        111551 /* Value */,
-        /*nameNotFoundMessage*/
-        void 0,
-        left,
-        /*isUse*/
-        true
-      );
-      if (!symbol) {
-        return void 0;
-      }
-      while (isQualifiedName(left.parent)) {
-        const type = getTypeOfSymbol(symbol);
-        symbol = getPropertyOfType(type, left.parent.right.escapedText);
-        if (!symbol) {
-          return void 0;
-        }
-        left = left.parent;
+    function signatureRelatedTo(source2, target2, erase, reportErrors2, intersectionState, incompatibleReporter) {
+      const checkMode = relation === subtypeRelation ? 16 /* StrictTopSignature */ : relation === strictSubtypeRelation ? 16 /* StrictTopSignature */ | 8 /* StrictArity */ : 0 /* None */;
+      return compareSignaturesRelated(erase ? getErasedSignature(source2) : source2, erase ? getErasedSignature(target2) : target2, checkMode, reportErrors2, reportError, incompatibleReporter, isRelatedToWorker2, reportUnreliableMapper);
+      function isRelatedToWorker2(source3, target3, reportErrors3) {
+        return isRelatedTo(
+          source3,
+          target3,
+          3 /* Both */,
+          reportErrors3,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
       }
-      return symbol;
     }
-    function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) {
-      if (nodeIsMissing(name)) {
-        return void 0;
+    function signaturesIdenticalTo(source2, target2, kind) {
+      const sourceSignatures = getSignaturesOfType(source2, kind);
+      const targetSignatures = getSignaturesOfType(target2, kind);
+      if (sourceSignatures.length !== targetSignatures.length) {
+        return 0 /* False */;
       }
-      const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0);
-      let symbol;
-      if (name.kind === 80 /* Identifier */) {
-        const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
-        const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
-        symbol = getMergedSymbol(resolveName(
-          location || name,
-          name.escapedText,
-          meaning,
-          ignoreErrors || symbolFromJSPrototype ? void 0 : message,
-          name,
-          /*isUse*/
-          true,
-          /*excludeGlobals*/
-          false
-        ));
-        if (!symbol) {
-          return getMergedSymbol(symbolFromJSPrototype);
-        }
-      } else if (name.kind === 166 /* QualifiedName */ || name.kind === 211 /* PropertyAccessExpression */) {
-        const left = name.kind === 166 /* QualifiedName */ ? name.left : name.expression;
-        const right = name.kind === 166 /* QualifiedName */ ? name.right : name.name;
-        let namespace = resolveEntityName(
-          left,
-          namespaceMeaning,
-          ignoreErrors,
-          /*dontResolveAlias*/
+      let result2 = -1 /* True */;
+      for (let i = 0; i < sourceSignatures.length; i++) {
+        const related = compareSignaturesIdentical(
+          sourceSignatures[i],
+          targetSignatures[i],
+          /*partialMatch*/
           false,
-          location
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false,
+          isRelatedTo
         );
-        if (!namespace || nodeIsMissing(right)) {
-          return void 0;
-        } else if (namespace === unknownSymbol) {
-          return namespace;
-        }
-        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
-          const moduleName = namespace.valueDeclaration.initializer.arguments[0];
-          const moduleSym = resolveExternalModuleName(moduleName, moduleName);
-          if (moduleSym) {
-            const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
-            if (resolvedModuleSymbol) {
-              namespace = resolvedModuleSymbol;
-            }
-          }
+        if (!related) {
+          return 0 /* False */;
         }
-        symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning));
-        if (!symbol && namespace.flags & 2097152 /* Alias */) {
-          symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(resolveAlias(namespace)), right.escapedText, meaning));
+        result2 &= related;
+      }
+      return result2;
+    }
+    function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const keyType = targetInfo.keyType;
+      const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
+      for (const prop of props) {
+        if (isIgnoredJsxProperty(source2, prop)) {
+          continue;
         }
-        if (!symbol) {
-          if (!ignoreErrors) {
-            const namespaceName = getFullyQualifiedName(namespace);
-            const declarationName = declarationNameToString(right);
-            const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace);
-            if (suggestionForNonexistentModule) {
-              error2(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule));
-              return void 0;
-            }
-            const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name);
-            const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName);
-            if (canSuggestTypeof) {
-              error2(
-                containingQualifiedName,
-                Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0,
-                entityNameToString(containingQualifiedName)
-              );
-              return void 0;
-            }
-            if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) {
-              const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */));
-              if (exportedTypeSymbol) {
-                error2(
-                  name.parent.right,
-                  Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
-                  symbolToString(exportedTypeSymbol),
-                  unescapeLeadingUnderscores(name.parent.right.escapedText)
-                );
-                return void 0;
-              }
+        if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
+          const propType = getNonMissingTypeOfSymbol(prop);
+          const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
+          const related = isRelatedTo(
+            type,
+            targetInfo.type,
+            3 /* Both */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
+          if (!related) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
             }
-            error2(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName);
+            return 0 /* False */;
           }
-          return void 0;
+          result2 &= related;
         }
-      } else {
-        Debug.assertNever(name, "Unknown entity name kind.");
       }
-      Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
-      if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 277 /* ExportAssignment */)) {
-        markSymbolOfAliasDeclarationIfTypeOnly(
-          getAliasDeclarationFromName(name),
-          symbol,
-          /*finalTarget*/
-          void 0,
-          /*overwriteEmpty*/
-          true
-        );
+      for (const info of getIndexInfosOfType(source2)) {
+        if (isApplicableIndexType(info.keyType, keyType)) {
+          const related = indexInfoRelatedTo(info, targetInfo, reportErrors2, intersectionState);
+          if (!related) {
+            return 0 /* False */;
+          }
+          result2 &= related;
+        }
       }
-      return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
+      return result2;
     }
-    function resolveEntityNameFromAssignmentDeclaration(name, meaning) {
-      if (isJSDocTypeReference(name.parent)) {
-        const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
-        if (secondaryLocation) {
-          return resolveName(
-            secondaryLocation,
-            name.escapedText,
-            meaning,
-            /*nameNotFoundMessage*/
-            void 0,
-            name,
-            /*isUse*/
-            true
-          );
+    function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState) {
+      const related = isRelatedTo(
+        sourceInfo.type,
+        targetInfo.type,
+        3 /* Both */,
+        reportErrors2,
+        /*headMessage*/
+        void 0,
+        intersectionState
+      );
+      if (!related && reportErrors2) {
+        if (sourceInfo.keyType === targetInfo.keyType) {
+          reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType));
+        } else {
+          reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType));
         }
       }
+      return related;
     }
-    function getAssignmentDeclarationLocation(node) {
-      const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 16777216 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2));
-      if (typeAlias) {
-        return;
+    function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) {
+      if (relation === identityRelation) {
+        return indexSignaturesIdenticalTo(source2, target2);
       }
-      const host2 = getJSDocHost(node);
-      if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
-        const symbol = getSymbolOfDeclaration(host2.expression.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
+      const indexInfos = getIndexInfosOfType(target2);
+      const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType);
+      let result2 = -1 /* True */;
+      for (const targetInfo of indexInfos) {
+        const related = relation !== strictSubtypeRelation && !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
+        if (!related) {
+          return 0 /* False */;
         }
+        result2 &= related;
       }
-      if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
-        const symbol = getSymbolOfDeclaration(host2.parent.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
-        }
+      return result2;
+    }
+    function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
+      const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType);
+      if (sourceInfo) {
+        return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState);
       }
-      if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
-        const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
-        }
+      if (!(intersectionState & 1 /* Source */) && (relation !== strictSubtypeRelation || getObjectFlags(source2) & 8192 /* FreshLiteral */) && isObjectTypeWithInferableIndex(source2)) {
+        return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
       }
-      const sig = getEffectiveJSDocHost(node);
-      if (sig && isFunctionLike(sig)) {
-        const symbol = getSymbolOfDeclaration(sig);
-        return symbol && symbol.valueDeclaration;
+      if (reportErrors2) {
+        reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
       }
+      return 0 /* False */;
     }
-    function getDeclarationOfJSPrototypeContainer(symbol) {
-      const decl = symbol.parent.valueDeclaration;
-      if (!decl) {
-        return void 0;
+    function indexSignaturesIdenticalTo(source2, target2) {
+      const sourceInfos = getIndexInfosOfType(source2);
+      const targetInfos = getIndexInfosOfType(target2);
+      if (sourceInfos.length !== targetInfos.length) {
+        return 0 /* False */;
+      }
+      for (const targetInfo of targetInfos) {
+        const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType);
+        if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) {
+          return 0 /* False */;
+        }
       }
-      const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0;
-      return initializer || decl;
+      return -1 /* True */;
     }
-    function getExpandoSymbol(symbol) {
-      const decl = symbol.valueDeclaration;
-      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
-        decl,
-        /*isPrototypeAssignment*/
-        false
-      )) {
-        return void 0;
+    function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) {
+      if (!sourceSignature.declaration || !targetSignature.declaration) {
+        return true;
       }
-      const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
-      if (init) {
-        const initSymbol = getSymbolOfNode(init);
-        if (initSymbol) {
-          return mergeJSSymbols(initSymbol, symbol);
-        }
+      const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 6 /* NonPublicAccessibilityModifier */);
+      const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 6 /* NonPublicAccessibilityModifier */);
+      if (targetAccessibility === 2 /* Private */) {
+        return true;
+      }
+      if (targetAccessibility === 4 /* Protected */ && sourceAccessibility !== 2 /* Private */) {
+        return true;
       }
+      if (targetAccessibility !== 4 /* Protected */ && !sourceAccessibility) {
+        return true;
+      }
+      if (reportErrors2) {
+        reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility));
+      }
+      return false;
     }
-    function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
-      const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
-      return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
+  }
+  function typeCouldHaveTopLevelSingletonTypes(type) {
+    if (type.flags & 16 /* Boolean */) {
+      return false;
     }
-    function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
-      return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes);
     }
-    function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-      var _a;
-      const result = resolveExternalModuleInner(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation);
-      if (moduleReference.startsWith("npm:") && (result === void 0 || ((_a = result == null ? void 0 : result.exports) == null ? void 0 : _a.size) === 0)) {
-        const npmPackageRef = deno_exports.tryParseNpmPackageReference(moduleReference);
-        if (npmPackageRef) {
-          const bareSpecifier = npmPackageRef.name + (npmPackageRef.subPath === void 0 ? "" : "/" + npmPackageRef.subPath);
-          const ambientModule = tryFindAmbientModule(
-            bareSpecifier,
-            /*withAugmentations*/
-            true
-          );
-          if (ambientModule) {
-            return ambientModule;
-          }
-        }
+    if (type.flags & 465829888 /* Instantiable */) {
+      const constraint = getConstraintOfType(type);
+      if (constraint && constraint !== type) {
+        return typeCouldHaveTopLevelSingletonTypes(constraint);
       }
-      return result;
     }
-    function resolveExternalModuleInner(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-      var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k;
-      if (startsWith(moduleReference, "@types/")) {
-        const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
-        const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
-        error2(errorNode, diag2, withoutAtTypePrefix, moduleReference);
-      }
-      const ambientModule = tryFindAmbientModule(
-        moduleReference,
-        /*withAugmentations*/
-        true
-      );
-      if (ambientModule) {
-        return ambientModule;
-      }
-      const currentSourceFile = getSourceFileOfNode(location);
-      const contextSpecifier = isStringLiteralLike(location) ? location : ((_a = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _a.name) || ((_b = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _b.argument.literal) || (isVariableDeclaration(location) && location.initializer && isRequireCall(
-        location.initializer,
-        /*requireStringLiteralLikeArgument*/
-        true
-      ) ? location.initializer.arguments[0] : void 0) || ((_c = findAncestor(location, isImportCall)) == null ? void 0 : _c.arguments[0]) || ((_d = findAncestor(location, isImportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _e.moduleReference.expression) || ((_f = findAncestor(location, isExportDeclaration)) == null ? void 0 : _f.moduleSpecifier);
-      const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? host.getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
-      const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
-      const resolvedModule = (_g = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _g.resolvedModule;
-      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
-      const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
-      if (sourceFile) {
-        if (resolutionDiagnostic) {
-          error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
-        }
-        if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
-          const importOrExport = ((_h = findAncestor(location, isImportDeclaration)) == null ? void 0 : _h.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
-          if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
-            error2(
-              errorNode,
-              Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
-              getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
-            );
-          }
-        } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
-          const importOrExport = ((_i = findAncestor(location, isImportDeclaration)) == null ? void 0 : _i.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
-          if (!((importOrExport == null ? void 0 : importOrExport.isTypeOnly) || findAncestor(location, isImportTypeNode))) {
-            const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
-            error2(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
-          }
-        }
-        if (sourceFile.symbol) {
-          if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
-            errorOnImplicitAnyModule(
-              /*isError*/
-              false,
-              errorNode,
-              currentSourceFile,
-              mode,
-              resolvedModule,
-              moduleReference
-            );
-          }
-          if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
-            const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
-            const overrideHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
-            if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !hasResolutionModeOverride(overrideHost)) {
-              if (findAncestor(location, isImportEqualsDeclaration)) {
-                error2(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
-              } else {
-                let diagnosticDetails;
-                const ext = tryGetExtensionFromPath2(currentSourceFile.fileName);
-                if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) {
-                  const scope = currentSourceFile.packageJsonScope;
-                  const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0;
-                  if (scope && !scope.contents.packageJsonContent.type) {
-                    if (targetExt) {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        /*details*/
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
-                        targetExt,
-                        combinePaths(scope.packageDirectory, "package.json")
-                      );
-                    } else {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        /*details*/
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
-                        combinePaths(scope.packageDirectory, "package.json")
-                      );
-                    }
-                  } else {
-                    if (targetExt) {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        /*details*/
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
-                        targetExt
-                      );
-                    } else {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        /*details*/
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
-                      );
-                    }
-                  }
-                }
-                diagnostics.add(createDiagnosticForNodeFromMessageChain(
-                  getSourceFileOfNode(errorNode),
-                  errorNode,
-                  chainDiagnosticMessages(
-                    diagnosticDetails,
-                    Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead,
-                    moduleReference
-                  )
-                ));
-              }
-            }
+    return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */);
+  }
+  function getExactOptionalUnassignableProperties(source, target) {
+    if (isTupleType(source) && isTupleType(target)) return emptyArray;
+    return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp)));
+  }
+  function isExactOptionalPropertyMismatch(source, target) {
+    return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target);
+  }
+  function getExactOptionalProperties(type) {
+    return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
+  }
+  function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
+    return findMatchingDiscriminantType(source, target, isRelatedTo) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+  }
+  function discriminateTypeByDiscriminableItems(target, discriminators, related) {
+    const types = target.types;
+    const include = types.map((t) => t.flags & 402784252 /* Primitive */ ? 0 /* False */ : -1 /* True */);
+    for (const [getDiscriminatingType, propertyName] of discriminators) {
+      let matched = false;
+      for (let i = 0; i < types.length; i++) {
+        if (include[i]) {
+          const targetType = getTypeOfPropertyOrIndexSignatureOfType(types[i], propertyName);
+          if (targetType && related(getDiscriminatingType(), targetType)) {
+            matched = true;
+          } else {
+            include[i] = 3 /* Maybe */;
           }
-          return getMergedSymbol(sourceFile.symbol);
-        }
-        if (moduleNotFoundError) {
-          error2(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName);
         }
-        return void 0;
       }
-      if (patternAmbientModules) {
-        const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference);
-        if (pattern) {
-          const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference);
-          if (augmentation) {
-            return getMergedSymbol(augmentation);
-          }
-          return getMergedSymbol(pattern.symbol);
+      for (let i = 0; i < types.length; i++) {
+        if (include[i] === 3 /* Maybe */) {
+          include[i] = matched ? 0 /* False */ : -1 /* True */;
         }
       }
-      if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) {
-        if (isForAugmentation) {
-          const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
-          error2(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
-        } else {
-          errorOnImplicitAnyModule(
-            /*isError*/
-            noImplicitAny && !!moduleNotFoundError,
-            errorNode,
-            currentSourceFile,
-            mode,
-            resolvedModule,
-            moduleReference
-          );
-        }
-        return void 0;
+    }
+    const filtered = contains(include, 0 /* False */) ? getUnionType(types.filter((_, i) => include[i]), 0 /* None */) : target;
+    return filtered.flags & 131072 /* Never */ ? target : filtered;
+  }
+  function isWeakType(type) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */));
+    }
+    if (type.flags & 33554432 /* Substitution */) {
+      return isWeakType(type.baseType);
+    }
+    if (type.flags & 2097152 /* Intersection */) {
+      return every(type.types, isWeakType);
+    }
+    return false;
+  }
+  function hasCommonProperties(source, target, isComparingJsxAttributes) {
+    for (const prop of getPropertiesOfType(source)) {
+      if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
+        return true;
       }
-      if (moduleNotFoundError) {
-        if (resolvedModule) {
-          const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName);
-          if (redirect) {
-            error2(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName);
-            return void 0;
+    }
+    return false;
+  }
+  function getVariances(type) {
+    return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters);
+  }
+  function getAliasVariances(symbol) {
+    return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters);
+  }
+  function getVariancesWorker(symbol, typeParameters = emptyArray) {
+    var _a, _b;
+    const links = getSymbolLinks(symbol);
+    if (!links.variances) {
+      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) });
+      const oldVarianceComputation = inVarianceComputation;
+      const saveResolutionStart = resolutionStart;
+      if (!inVarianceComputation) {
+        inVarianceComputation = true;
+        resolutionStart = resolutionTargets.length;
+      }
+      links.variances = emptyArray;
+      const variances = [];
+      for (const tp of typeParameters) {
+        const modifiers = getTypeParameterModifiers(tp);
+        let variance = modifiers & 16384 /* Out */ ? modifiers & 8192 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 8192 /* In */ ? 2 /* Contravariant */ : void 0;
+        if (variance === void 0) {
+          let unmeasurable = false;
+          let unreliable = false;
+          const oldHandler = outofbandVarianceMarkerHandler;
+          outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true;
+          const typeWithSuper = createMarkerType(symbol, tp, markerSuperType);
+          const typeWithSub = createMarkerType(symbol, tp, markerSubType);
+          variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0);
+          if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) {
+            variance = 4 /* Independent */;
           }
-        }
-        if (resolutionDiagnostic) {
-          error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
-        } else {
-          const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
-          const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
-          if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
-            error2(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
-          } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
-            const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
-            const suggestedExt = (_j = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _j[1];
-            if (suggestedExt) {
-              error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0, moduleReference + suggestedExt);
-            } else {
-              error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path);
+          outofbandVarianceMarkerHandler = oldHandler;
+          if (unmeasurable || unreliable) {
+            if (unmeasurable) {
+              variance |= 8 /* Unmeasurable */;
             }
-          } else {
-            if ((_k = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _k.alternateResult) {
-              const errorInfo = createModuleNotFoundChain(currentSourceFile, host, moduleReference, mode, moduleReference);
-              errorOrSuggestion(
-                /*isError*/
-                true,
-                errorNode,
-                chainDiagnosticMessages(errorInfo, moduleNotFoundError, moduleReference)
-              );
-            } else {
-              error2(errorNode, moduleNotFoundError, moduleReference);
+            if (unreliable) {
+              variance |= 16 /* Unreliable */;
             }
           }
         }
+        variances.push(variance);
       }
-      return void 0;
-      function getSuggestedImportSource(tsExtension) {
-        const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
-        if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
-          const preferTs = isDeclarationFileName(moduleReference) && shouldAllowImportingTsExtension(compilerOptions);
-          const ext = tsExtension === ".mts" /* Mts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".mts" : ".mjs" : tsExtension === ".cts" /* Cts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".cts" : ".cjs" : preferTs ? ".ts" : ".js";
-          return importSourceWithoutExtension + ext;
-        }
-        return importSourceWithoutExtension;
-      }
-    }
-    function errorOnImplicitAnyModule(isError, errorNode, sourceFile, mode, { packageId, resolvedFileName }, moduleReference) {
-      let errorInfo;
-      if (!isExternalModuleNameRelative(moduleReference) && packageId) {
-        errorInfo = createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageId.name);
+      if (!oldVarianceComputation) {
+        inVarianceComputation = false;
+        resolutionStart = saveResolutionStart;
       }
-      errorOrSuggestion(
-        isError,
-        errorNode,
-        chainDiagnosticMessages(
-          errorInfo,
-          Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type,
-          moduleReference,
-          resolvedFileName
-        )
-      );
+      links.variances = variances;
+      (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) });
     }
-    function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) {
-      if (moduleSymbol == null ? void 0 : moduleSymbol.exports) {
-        const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias);
-        const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol));
-        return getMergedSymbol(exported) || moduleSymbol;
-      }
-      return void 0;
+    return links.variances;
+  }
+  function createMarkerType(symbol, source, target) {
+    const mapper = makeUnaryTypeMapper(source, target);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (isErrorType(type)) {
+      return type;
     }
-    function getCommonJsExportEquals(exported, moduleSymbol) {
-      if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) {
-        return exported;
-      }
-      const links = getSymbolLinks(exported);
-      if (links.cjsExportMerged) {
-        return links.cjsExportMerged;
-      }
-      const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported);
-      merged.flags = merged.flags | 512 /* ValueModule */;
-      if (merged.exports === void 0) {
-        merged.exports = createSymbolTable();
-      }
-      moduleSymbol.exports.forEach((s, name) => {
-        if (name === "export=" /* ExportEquals */)
-          return;
-        merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s);
-      });
-      if (merged === exported) {
-        getSymbolLinks(merged).resolvedExports = void 0;
-        getSymbolLinks(merged).resolvedMembers = void 0;
+    const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper));
+    markerTypes.add(getTypeId(result));
+    return result;
+  }
+  function isMarkerType(type) {
+    return markerTypes.has(getTypeId(type));
+  }
+  function getTypeParameterModifiers(tp) {
+    var _a;
+    return reduceLeft((_a = tp.symbol) == null ? void 0 : _a.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (8192 /* In */ | 16384 /* Out */ | 4096 /* Const */);
+  }
+  function hasCovariantVoidArgument(typeArguments, variances) {
+    for (let i = 0; i < variances.length; i++) {
+      if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) {
+        return true;
       }
-      getSymbolLinks(merged).cjsExportMerged = merged;
-      return links.cjsExportMerged = merged;
     }
-    function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) {
-      var _a;
-      const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias);
-      if (!dontResolveAlias && symbol) {
-        if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 312 /* SourceFile */)) {
-          const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
-          error2(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName);
-          return symbol;
-        }
-        const referenceParent = referencingLocation.parent;
-        if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) {
-          const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier;
-          const type = getTypeOfSymbol(symbol);
-          const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference);
-          if (defaultOnlyType) {
-            return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent);
-          }
-          const targetFile = (_a = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
-          const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getUsageModeForExpression(reference), targetFile.impliedNodeFormat);
-          if (getESModuleInterop(compilerOptions) || isEsmCjsRef) {
-            let sigs = getSignaturesOfStructuredType(type, 0 /* Call */);
-            if (!sigs || !sigs.length) {
-              sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
-            }
-            if (sigs && sigs.length || getPropertyOfType(
-              type,
-              "default" /* Default */,
-              /*skipObjectFunctionPropertyAugment*/
-              true
-            ) || isEsmCjsRef) {
-              const moduleType = type.flags & 3670016 /* StructuredType */ ? getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference) : createDefaultPropertyWrapperForModule(symbol, symbol.parent);
-              return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
+    return false;
+  }
+  function isUnconstrainedTypeParameter(type) {
+    return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type);
+  }
+  function isNonDeferredTypeReference(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node;
+  }
+  function isTypeReferenceWithGenericArguments(type) {
+    return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t));
+  }
+  function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) {
+    const typeParameters = [];
+    let constraintMarker = "";
+    const sourceId = getTypeReferenceId(source, 0);
+    const targetId = getTypeReferenceId(target, 0);
+    return `${constraintMarker}${sourceId},${targetId}${postFix}`;
+    function getTypeReferenceId(type, depth = 0) {
+      let result = "" + type.target.id;
+      for (const t of getTypeArguments(type)) {
+        if (t.flags & 262144 /* TypeParameter */) {
+          if (ignoreConstraints || isUnconstrainedTypeParameter(t)) {
+            let index = typeParameters.indexOf(t);
+            if (index < 0) {
+              index = typeParameters.length;
+              typeParameters.push(t);
             }
+            result += "=" + index;
+            continue;
           }
+          constraintMarker = "*";
+        } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) {
+          result += "<" + getTypeReferenceId(t, depth + 1) + ">";
+          continue;
         }
+        result += "-" + t.id;
       }
-      return symbol;
-    }
-    function cloneTypeAsModuleType(symbol, moduleType, referenceParent) {
-      const result = createSymbol(symbol.flags, symbol.escapedName);
-      result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
-      result.parent = symbol.parent;
-      result.links.target = symbol;
-      result.links.originatingImport = referenceParent;
-      if (symbol.valueDeclaration)
-        result.valueDeclaration = symbol.valueDeclaration;
-      if (symbol.constEnumOnlyModule)
-        result.constEnumOnlyModule = true;
-      if (symbol.members)
-        result.members = new Map(symbol.members);
-      if (symbol.exports)
-        result.exports = new Map(symbol.exports);
-      const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
-      result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
       return result;
     }
-    function hasExportAssignmentSymbol(moduleSymbol) {
-      return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0;
-    }
-    function getExportsOfModuleAsArray(moduleSymbol) {
-      return symbolsToArray(getExportsOfModule(moduleSymbol));
-    }
-    function getExportsAndPropertiesOfModule(moduleSymbol) {
-      const exports = getExportsOfModuleAsArray(moduleSymbol);
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals !== moduleSymbol) {
-        const type = getTypeOfSymbol(exportEquals);
-        if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
-          addRange(exports, getPropertiesOfType(type));
-        }
-      }
-      return exports;
+  }
+  function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) {
+    if (relation === identityRelation && source.id > target.id) {
+      const temp = source;
+      source = target;
+      target = temp;
     }
-    function forEachExportAndPropertyOfModule(moduleSymbol, cb) {
-      const exports = getExportsOfModule(moduleSymbol);
-      exports.forEach((symbol, key) => {
-        if (!isReservedMemberName(key)) {
-          cb(symbol, key);
-        }
-      });
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals !== moduleSymbol) {
-        const type = getTypeOfSymbol(exportEquals);
-        if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
-          forEachPropertyOfType(type, (symbol, escapedName) => {
-            cb(symbol, escapedName);
-          });
+    const postFix = intersectionState ? ":" + intersectionState : "";
+    return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`;
+  }
+  function forEachProperty2(prop, callback) {
+    if (getCheckFlags(prop) & 6 /* Synthetic */) {
+      for (const t of prop.links.containingType.types) {
+        const p = getPropertyOfType(t, prop.escapedName);
+        const result = p && forEachProperty2(p, callback);
+        if (result) {
+          return result;
         }
       }
+      return void 0;
     }
-    function tryGetMemberInModuleExports(memberName, moduleSymbol) {
-      const symbolTable = getExportsOfModule(moduleSymbol);
-      if (symbolTable) {
-        return symbolTable.get(memberName);
+    return callback(prop);
+  }
+  function getDeclaringClass(prop) {
+    return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0;
+  }
+  function getTypeOfPropertyInBaseClass(property) {
+    const classType = getDeclaringClass(property);
+    const baseClassType = classType && getBaseTypes(classType)[0];
+    return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName);
+  }
+  function isPropertyInClassDerivedFrom(prop, baseClass) {
+    return forEachProperty2(prop, (sp) => {
+      const sourceClass = getDeclaringClass(sp);
+      return sourceClass ? hasBaseType(sourceClass, baseClass) : false;
+    });
+  }
+  function isValidOverrideOf(sourceProp, targetProp) {
+    return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 4 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false);
+  }
+  function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) {
+    return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 4 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass;
+  }
+  function isDeeplyNestedType(type, stack, depth, maxDepth = 3) {
+    if (depth >= maxDepth) {
+      if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) {
+        type = getMappedTargetWithSymbol(type);
       }
-    }
-    function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) {
-      const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol);
-      if (symbol) {
-        return symbol;
+      if (type.flags & 2097152 /* Intersection */) {
+        return some(type.types, (t) => isDeeplyNestedType(t, stack, depth, maxDepth));
       }
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals === moduleSymbol) {
-        return void 0;
+      const identity2 = getRecursionIdentity(type);
+      let count = 0;
+      let lastTypeId = 0;
+      for (let i = 0; i < depth; i++) {
+        const t = stack[i];
+        if (hasMatchingRecursionIdentity(t, identity2)) {
+          if (t.id >= lastTypeId) {
+            count++;
+            if (count >= maxDepth) {
+              return true;
+            }
+          }
+          lastTypeId = t.id;
+        }
       }
-      const type = getTypeOfSymbol(exportEquals);
-      return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
     }
-    function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
-      return !(resolvedExternalModuleType.flags & 402784252 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
-      isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+    return false;
+  }
+  function getMappedTargetWithSymbol(type) {
+    let target;
+    while ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */ && (target = getModifiersTypeFromMappedType(type)) && (target.symbol || target.flags & 2097152 /* Intersection */ && some(target.types, (t) => !!t.symbol))) {
+      type = target;
     }
-    function getExportsOfSymbol(symbol) {
-      return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
+    return type;
+  }
+  function hasMatchingRecursionIdentity(type, identity2) {
+    if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) {
+      type = getMappedTargetWithSymbol(type);
     }
-    function getExportsOfModule(moduleSymbol) {
-      const links = getSymbolLinks(moduleSymbol);
-      if (!links.resolvedExports) {
-        const { exports, typeOnlyExportStarMap } = getExportsOfModuleWorker(moduleSymbol);
-        links.resolvedExports = exports;
-        links.typeOnlyExportStarMap = typeOnlyExportStarMap;
-      }
-      return links.resolvedExports;
+    if (type.flags & 2097152 /* Intersection */) {
+      return some(type.types, (t) => hasMatchingRecursionIdentity(t, identity2));
     }
-    function extendExportSymbols(target, source, lookupTable, exportNode) {
-      if (!source)
-        return;
-      source.forEach((sourceSymbol, id) => {
-        if (id === "default" /* Default */)
-          return;
-        const targetSymbol = target.get(id);
-        if (!targetSymbol) {
-          target.set(id, sourceSymbol);
-          if (lookupTable && exportNode) {
-            lookupTable.set(id, {
-              specifierText: getTextOfNode(exportNode.moduleSpecifier)
-            });
-          }
-        } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) {
-          const collisionTracker = lookupTable.get(id);
-          if (!collisionTracker.exportsWithDuplicate) {
-            collisionTracker.exportsWithDuplicate = [exportNode];
-          } else {
-            collisionTracker.exportsWithDuplicate.push(exportNode);
-          }
-        }
-      });
-    }
-    function getExportsOfModuleWorker(moduleSymbol) {
-      const visitedSymbols = [];
-      let typeOnlyExportStarMap;
-      const nonTypeOnlyNames = /* @__PURE__ */ new Set();
-      moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
-      const exports = visit(moduleSymbol) || emptySymbols;
-      if (typeOnlyExportStarMap) {
-        nonTypeOnlyNames.forEach((name) => typeOnlyExportStarMap.delete(name));
+    return getRecursionIdentity(type) === identity2;
+  }
+  function getRecursionIdentity(type) {
+    if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) {
+      if (getObjectFlags(type) & 4 /* Reference */ && type.node) {
+        return type.node;
       }
-      return {
-        exports,
-        typeOnlyExportStarMap
-      };
-      function visit(symbol, exportStar, isTypeOnly) {
-        if (!isTypeOnly && (symbol == null ? void 0 : symbol.exports)) {
-          symbol.exports.forEach((_, name) => nonTypeOnlyNames.add(name));
-        }
-        if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) {
-          return;
-        }
-        const symbols = new Map(symbol.exports);
-        const exportStars = symbol.exports.get("__export" /* ExportStar */);
-        if (exportStars) {
-          const nestedSymbols = createSymbolTable();
-          const lookupTable = /* @__PURE__ */ new Map();
-          if (exportStars.declarations) {
-            for (const node of exportStars.declarations) {
-              const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
-              const exportedSymbols = visit(resolvedModule, node, isTypeOnly || node.isTypeOnly);
-              extendExportSymbols(
-                nestedSymbols,
-                exportedSymbols,
-                lookupTable,
-                node
-              );
-            }
-          }
-          lookupTable.forEach(({ exportsWithDuplicate }, id) => {
-            if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) {
-              return;
-            }
-            for (const node of exportsWithDuplicate) {
-              diagnostics.add(createDiagnosticForNode(
-                node,
-                Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity,
-                lookupTable.get(id).specifierText,
-                unescapeLeadingUnderscores(id)
-              ));
-            }
-          });
-          extendExportSymbols(symbols, nestedSymbols);
-        }
-        if (exportStar == null ? void 0 : exportStar.isTypeOnly) {
-          typeOnlyExportStarMap ?? (typeOnlyExportStarMap = /* @__PURE__ */ new Map());
-          symbols.forEach(
-            (_, escapedName) => typeOnlyExportStarMap.set(
-              escapedName,
-              exportStar
-            )
-          );
-        }
-        return symbols;
+      if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) {
+        return type.symbol;
+      }
+      if (isTupleType(type)) {
+        return type.target;
       }
     }
-    function getMergedSymbol(symbol) {
-      let merged;
-      return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
+    if (type.flags & 262144 /* TypeParameter */) {
+      return type.symbol;
     }
-    function getSymbolOfDeclaration(node) {
-      return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
+    if (type.flags & 8388608 /* IndexedAccess */) {
+      do {
+        type = type.objectType;
+      } while (type.flags & 8388608 /* IndexedAccess */);
+      return type;
     }
-    function getSymbolOfNode(node) {
-      return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+    if (type.flags & 16777216 /* Conditional */) {
+      return type.root;
     }
-    function getParentOfSymbol(symbol) {
-      return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
+    return type;
+  }
+  function isPropertyIdenticalTo(sourceProp, targetProp) {
+    return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */;
+  }
+  function compareProperties2(sourceProp, targetProp, compareTypes) {
+    if (sourceProp === targetProp) {
+      return -1 /* True */;
     }
-    function getFunctionExpressionParentSymbolOrSymbol(symbol) {
-      var _a, _b;
-      return ((_a = symbol.valueDeclaration) == null ? void 0 : _a.kind) === 219 /* ArrowFunction */ || ((_b = symbol.valueDeclaration) == null ? void 0 : _b.kind) === 218 /* FunctionExpression */ ? getSymbolOfNode(symbol.valueDeclaration.parent) || symbol : symbol;
+    const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 6 /* NonPublicAccessibilityModifier */;
+    const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 6 /* NonPublicAccessibilityModifier */;
+    if (sourcePropAccessibility !== targetPropAccessibility) {
+      return 0 /* False */;
     }
-    function getAlternativeContainingModules(symbol, enclosingDeclaration) {
-      const containingFile = getSourceFileOfNode(enclosingDeclaration);
-      const id = getNodeId(containingFile);
-      const links = getSymbolLinks(symbol);
-      let results;
-      if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) {
-        return results;
-      }
-      if (containingFile && containingFile.imports) {
-        for (const importRef of containingFile.imports) {
-          if (nodeIsSynthesized(importRef))
-            continue;
-          const resolvedModule = resolveExternalModuleName(
-            enclosingDeclaration,
-            importRef,
-            /*ignoreErrors*/
-            true
-          );
-          if (!resolvedModule)
-            continue;
-          const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
-          if (!ref)
-            continue;
-          results = append(results, resolvedModule);
-        }
-        if (length(results)) {
-          (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results);
-          return results;
-        }
-      }
-      if (links.extendedContainers) {
-        return links.extendedContainers;
+    if (sourcePropAccessibility) {
+      if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) {
+        return 0 /* False */;
       }
-      const otherFiles = host.getSourceFiles();
-      for (const file of otherFiles) {
-        if (!isExternalModule(file))
-          continue;
-        const sym = getSymbolOfDeclaration(file);
-        const ref = getAliasForSymbolInContainer(sym, symbol);
-        if (!ref)
-          continue;
-        results = append(results, sym);
+    } else {
+      if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) {
+        return 0 /* False */;
       }
-      return links.extendedContainers = results || emptyArray;
     }
-    function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) {
-      const container = getParentOfSymbol(symbol);
-      if (container && !(symbol.flags & 262144 /* TypeParameter */)) {
-        return getWithAlternativeContainers(container);
-      }
-      const candidates = mapDefined(symbol.declarations, (d) => {
-        if (!isAmbientModule(d) && d.parent) {
-          if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
-            return getSymbolOfDeclaration(d.parent);
-          }
-          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
-            return getSymbolOfDeclaration(d.parent.parent);
-          }
-        }
-        if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 64 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
-          if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
-            return getSymbolOfDeclaration(getSourceFileOfNode(d));
-          }
-          checkExpressionCached(d.parent.left.expression);
-          return getNodeLinks(d.parent.left.expression).resolvedSymbol;
+    if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) {
+      return 0 /* False */;
+    }
+    return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
+  }
+  function isMatchingSignature(source, target, partialMatch) {
+    const sourceParameterCount = getParameterCount(source);
+    const targetParameterCount = getParameterCount(target);
+    const sourceMinArgumentCount = getMinArgumentCount(source);
+    const targetMinArgumentCount = getMinArgumentCount(target);
+    const sourceHasRestParameter = hasEffectiveRestParameter(source);
+    const targetHasRestParameter = hasEffectiveRestParameter(target);
+    if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) {
+      return true;
+    }
+    if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) {
+      return true;
+    }
+    return false;
+  }
+  function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) {
+    if (source === target) {
+      return -1 /* True */;
+    }
+    if (!isMatchingSignature(source, target, partialMatch)) {
+      return 0 /* False */;
+    }
+    if (length(source.typeParameters) !== length(target.typeParameters)) {
+      return 0 /* False */;
+    }
+    if (target.typeParameters) {
+      const mapper = createTypeMapper(source.typeParameters, target.typeParameters);
+      for (let i = 0; i < target.typeParameters.length; i++) {
+        const s = source.typeParameters[i];
+        const t = target.typeParameters[i];
+        if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) {
+          return 0 /* False */;
         }
-      });
-      if (!length(candidates)) {
-        return void 0;
       }
-      const containers = mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0);
-      let bestContainers = [];
-      let alternativeContainers = [];
-      for (const container2 of containers) {
-        const [bestMatch, ...rest] = getWithAlternativeContainers(container2);
-        bestContainers = append(bestContainers, bestMatch);
-        alternativeContainers = addRange(alternativeContainers, rest);
-      }
-      return concatenate(bestContainers, alternativeContainers);
-      function getWithAlternativeContainers(container2) {
-        const additionalContainers = mapDefined(container2.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
-        const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
-        const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container2, meaning);
-        if (enclosingDeclaration && container2.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
-          container2,
-          enclosingDeclaration,
-          1920 /* Namespace */,
-          /*useOnlyExternalAliasing*/
-          false
-        )) {
-          return append(concatenate(concatenate([container2], additionalContainers), reexportContainers), objectLiteralContainer);
+      source = instantiateSignature(
+        source,
+        mapper,
+        /*eraseTypeParameters*/
+        true
+      );
+    }
+    let result = -1 /* True */;
+    if (!ignoreThisTypes) {
+      const sourceThisType = getThisTypeOfSignature(source);
+      if (sourceThisType) {
+        const targetThisType = getThisTypeOfSignature(target);
+        if (targetThisType) {
+          const related = compareTypes(sourceThisType, targetThisType);
+          if (!related) {
+            return 0 /* False */;
+          }
+          result &= related;
         }
-        const firstVariableMatch = !(container2.flags & getQualifiedLeftMeaning(meaning)) && container2.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container2).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
-          return forEachEntry(t, (s) => {
-            if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container2)) {
-              return s;
-            }
-          });
-        }) : void 0;
-        let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container2] : [...additionalContainers, container2];
-        res = append(res, objectLiteralContainer);
-        res = addRange(res, reexportContainers);
-        return res;
       }
-      function fileSymbolIfFileSymbolExportEqualsContainer(d) {
-        return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container);
+    }
+    const targetLen = getParameterCount(target);
+    for (let i = 0; i < targetLen; i++) {
+      const s = getTypeAtPosition(source, i);
+      const t = getTypeAtPosition(target, i);
+      const related = compareTypes(t, s);
+      if (!related) {
+        return 0 /* False */;
       }
+      result &= related;
     }
-    function getVariableDeclarationOfObjectLiteral(symbol, meaning) {
-      const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
-      if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
-        if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
-          return getSymbolOfDeclaration(firstDecl.parent);
+    if (!ignoreReturnTypes) {
+      const sourceTypePredicate = getTypePredicateOfSignature(source);
+      const targetTypePredicate = getTypePredicateOfSignature(target);
+      result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
+    }
+    return result;
+  }
+  function compareTypePredicatesIdentical(source, target, compareTypes) {
+    return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */;
+  }
+  function literalTypesWithSameBaseType(types) {
+    let commonBaseType;
+    for (const t of types) {
+      if (!(t.flags & 131072 /* Never */)) {
+        const baseType = getBaseTypeOfLiteralType(t);
+        commonBaseType ?? (commonBaseType = baseType);
+        if (baseType === t || baseType !== commonBaseType) {
+          return false;
         }
       }
     }
-    function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) {
-      const fileSymbol = getExternalModuleContainer(d);
-      const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */);
-      return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0;
+    return true;
+  }
+  function getCombinedTypeFlags(types) {
+    return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0);
+  }
+  function getCommonSupertype(types) {
+    if (types.length === 1) {
+      return types[0];
     }
-    function getAliasForSymbolInContainer(container, symbol) {
-      if (container === getParentOfSymbol(symbol)) {
-        return symbol;
-      }
-      const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */);
-      if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) {
-        return container;
-      }
-      const exports = getExportsOfSymbol(container);
-      const quick = exports.get(symbol.escapedName);
-      if (quick && getSymbolIfSameReference(quick, symbol)) {
-        return quick;
-      }
-      return forEachEntry(exports, (exported) => {
-        if (getSymbolIfSameReference(exported, symbol)) {
-          return exported;
-        }
-      });
+    const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types;
+    const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s);
+    return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */);
+  }
+  function getCommonSubtype(types) {
+    return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s);
+  }
+  function isArrayType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType);
+  }
+  function isReadonlyArrayType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType;
+  }
+  function isArrayOrTupleType(type) {
+    return isArrayType(type) || isTupleType(type);
+  }
+  function isMutableArrayOrTuple(type) {
+    return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly;
+  }
+  function getElementTypeOfArrayType(type) {
+    return isArrayType(type) ? getTypeArguments(type)[0] : void 0;
+  }
+  function isArrayLikeType(type) {
+    return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType);
+  }
+  function isMutableArrayLikeType(type) {
+    return isMutableArrayOrTuple(type) || !(type.flags & (1 /* Any */ | 98304 /* Nullable */)) && isTypeAssignableTo(type, anyArrayType);
+  }
+  function getSingleBaseForNonAugmentingSubtype(type) {
+    if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) {
+      return void 0;
+    }
+    if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) {
+      return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0;
     }
-    function getSymbolIfSameReference(s1, s2) {
-      if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) {
-        return s1;
+    type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */;
+    const target = type.target;
+    if (getObjectFlags(target) & 1 /* Class */) {
+      const baseTypeNode = getBaseTypeNodeOfClass(target);
+      if (baseTypeNode && baseTypeNode.expression.kind !== 80 /* Identifier */ && baseTypeNode.expression.kind !== 211 /* PropertyAccessExpression */) {
+        return void 0;
       }
     }
-    function getExportSymbolOfValueSymbolIfExported(symbol) {
-      return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol);
+    const bases = getBaseTypes(target);
+    if (bases.length !== 1) {
+      return void 0;
     }
-    function symbolIsValue(symbol, includeTypeOnlyMembers) {
-      return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getSymbolFlags(symbol, !includeTypeOnlyMembers) & 111551 /* Value */);
+    if (getMembersOfSymbol(type.symbol).size) {
+      return void 0;
     }
-    function findConstructorDeclaration(node) {
-      const members = node.members;
-      for (const member of members) {
-        if (member.kind === 176 /* Constructor */ && nodeIsPresent(member.body)) {
-          return member;
-        }
-      }
+    let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length)));
+    if (length(getTypeArguments(type)) > length(target.typeParameters)) {
+      instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type)));
     }
-    function createType(flags) {
-      var _a;
-      const result = new Type28(checker, flags);
-      typeCount++;
-      result.id = typeCount;
-      (_a = tracing) == null ? void 0 : _a.recordType(result);
-      return result;
+    type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */;
+    return type.cachedEquivalentBaseType = instantiatedBase;
+  }
+  function isEmptyLiteralType(type) {
+    return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType;
+  }
+  function isEmptyArrayLiteralType(type) {
+    const elementType = getElementTypeOfArrayType(type);
+    return !!elementType && isEmptyLiteralType(elementType);
+  }
+  function isTupleLikeType(type) {
+    let lengthType;
+    return isTupleType(type) || !!getPropertyOfType(type, "0") || isArrayLikeType(type) && !!(lengthType = getTypeOfPropertyOfType(type, "length")) && everyType(lengthType, (t) => !!(t.flags & 256 /* NumberLiteral */));
+  }
+  function isArrayOrTupleLikeType(type) {
+    return isArrayLikeType(type) || isTupleLikeType(type);
+  }
+  function getTupleElementType(type, index) {
+    const propType = getTypeOfPropertyOfType(type, "" + index);
+    if (propType) {
+      return propType;
     }
-    function createTypeWithSymbol(flags, symbol) {
-      const result = createType(flags);
-      result.symbol = symbol;
-      return result;
+    if (everyType(type, isTupleType)) {
+      return getTupleElementTypeOutOfStartCount(type, index, compilerOptions.noUncheckedIndexedAccess ? undefinedType : void 0);
     }
-    function createOriginType(flags) {
-      return new Type28(checker, flags);
+    return void 0;
+  }
+  function isNeitherUnitTypeNorNever(type) {
+    return !(type.flags & (109472 /* Unit */ | 131072 /* Never */));
+  }
+  function isUnitType(type) {
+    return !!(type.flags & 109472 /* Unit */);
+  }
+  function isUnitLikeType(type) {
+    const t = getBaseConstraintOrType(type);
+    return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
+  }
+  function extractUnitType(type) {
+    return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
+  }
+  function isLiteralType(type) {
+    return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type);
+  }
+  function getBaseTypeOfLiteralType(type) {
+    return type.flags & 1056 /* EnumLike */ ? getBaseTypeOfEnumLikeType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type;
+  }
+  function getBaseTypeOfLiteralTypeUnion(type) {
+    const key = `B${getTypeId(type)}`;
+    return getCachedType(key) ?? setCachedType(key, mapType(type, getBaseTypeOfLiteralType));
+  }
+  function getBaseTypeOfLiteralTypeForComparison(type) {
+    return type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & (256 /* NumberLiteral */ | 32 /* Enum */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getBaseTypeOfLiteralTypeForComparison) : type;
+  }
+  function getWidenedLiteralType(type) {
+    return type.flags & 1056 /* EnumLike */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLikeType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type;
+  }
+  function getWidenedUniqueESSymbolType(type) {
+    return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type;
+  }
+  function getWidenedLiteralLikeTypeForContextualType(type, contextualType) {
+    if (!isLiteralOfContextualType(type, contextualType)) {
+      type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type));
     }
-    function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */, debugIntrinsicName) {
-      checkIntrinsicName(intrinsicName, debugIntrinsicName);
-      const type = createType(kind);
-      type.intrinsicName = intrinsicName;
-      type.debugIntrinsicName = debugIntrinsicName;
-      type.objectFlags = objectFlags | 524288 /* CouldContainTypeVariablesComputed */ | 2097152 /* IsGenericTypeComputed */ | 33554432 /* IsUnknownLikeUnionComputed */ | 16777216 /* IsNeverIntersectionComputed */;
-      return type;
+    return getRegularTypeOfLiteralType(type);
+  }
+  function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) {
+    if (type && isUnitType(type)) {
+      const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType;
+      type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
     }
-    function checkIntrinsicName(name, debug) {
-      const key = `${name},${debug ?? ""}`;
-      if (seenIntrinsicNames.has(key)) {
-        Debug.fail(`Duplicate intrinsic type name ${name}${debug ? ` (${debug})` : ""}; you may need to pass a name to createIntrinsicType.`);
-      }
-      seenIntrinsicNames.add(key);
+    return type;
+  }
+  function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) {
+    if (type && isUnitType(type)) {
+      const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator);
+      type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
     }
-    function createObjectType(objectFlags, symbol) {
-      const type = createTypeWithSymbol(524288 /* Object */, symbol);
-      type.objectFlags = objectFlags;
-      type.members = void 0;
-      type.properties = void 0;
-      type.callSignatures = void 0;
-      type.constructSignatures = void 0;
-      type.indexInfos = void 0;
-      return type;
+    return type;
+  }
+  function isTupleType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */);
+  }
+  function isGenericTupleType(type) {
+    return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */);
+  }
+  function isSingleElementGenericTupleType(type) {
+    return isGenericTupleType(type) && type.target.elementFlags.length === 1;
+  }
+  function getRestTypeOfTupleType(type) {
+    return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength);
+  }
+  function getTupleElementTypeOutOfStartCount(type, index, undefinedOrMissingType2) {
+    return mapType(type, (t) => {
+      const tupleType = t;
+      const restType = getRestTypeOfTupleType(tupleType);
+      if (!restType) {
+        return undefinedType;
+      }
+      if (undefinedOrMissingType2 && index >= getTotalFixedElementCount(tupleType.target)) {
+        return getUnionType([restType, undefinedOrMissingType2]);
+      }
+      return restType;
+    });
+  }
+  function getRestArrayTypeOfTupleType(type) {
+    const restType = getRestTypeOfTupleType(type);
+    return restType && createArrayType(restType);
+  }
+  function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false, noReductions = false) {
+    const length2 = getTypeReferenceArity(type) - endSkipCount;
+    if (index < length2) {
+      const typeArguments = getTypeArguments(type);
+      const elementTypes = [];
+      for (let i = index; i < length2; i++) {
+        const t = typeArguments[i];
+        elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
+      }
+      return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes, noReductions ? 0 /* None */ : 1 /* Literal */);
     }
-    function createTypeofType() {
-      return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType));
+    return void 0;
+  }
+  function isTupleTypeStructureMatching(t1, t2) {
+    return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */));
+  }
+  function isZeroBigInt({ value }) {
+    return value.base10Value === "0";
+  }
+  function removeDefinitelyFalsyTypes(type) {
+    return filterType(type, (t) => hasTypeFacts(t, 4194304 /* Truthy */));
+  }
+  function extractDefinitelyFalsyTypes(type) {
+    return mapType(type, getDefinitelyFalsyPartOfType);
+  }
+  function getDefinitelyFalsyPartOfType(type) {
+    return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType;
+  }
+  function getNullableType(type, flags) {
+    const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */);
+    return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]);
+  }
+  function getOptionalType(type, isProperty = false) {
+    Debug.assert(strictNullChecks);
+    const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
+    return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+  }
+  function getGlobalNonNullableTypeInstantiation(type) {
+    if (!deferredGlobalNonNullableTypeAlias) {
+      deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
+        "NonNullable",
+        524288 /* TypeAlias */,
+        /*diagnostic*/
+        void 0
+      ) || unknownSymbol;
     }
-    function createTypeParameter(symbol) {
-      return createTypeWithSymbol(262144 /* TypeParameter */, symbol);
+    return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
+  }
+  function getNonNullableType(type) {
+    return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+  }
+  function addOptionalTypeMarker(type) {
+    return strictNullChecks ? getUnionType([type, optionalType]) : type;
+  }
+  function removeOptionalTypeMarker(type) {
+    return strictNullChecks ? removeType(type, optionalType) : type;
+  }
+  function propagateOptionalTypeMarker(type, node, wasOptional) {
+    return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type;
+  }
+  function getOptionalExpressionType(exprType, expression) {
+    return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType;
+  }
+  function removeMissingType(type, isOptional) {
+    return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
+  }
+  function containsMissingType(type) {
+    return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
+  }
+  function removeMissingOrUndefinedType(type) {
+    return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
+  }
+  function isCoercibleUnderDoubleEquals(source, target) {
+    return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0;
+  }
+  function isObjectTypeWithInferableIndex(type) {
+    const objectFlags = getObjectFlags(type);
+    return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source));
+  }
+  function createSymbolWithType(source, type) {
+    const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
+    symbol.declarations = source.declarations;
+    symbol.parent = source.parent;
+    symbol.links.type = type;
+    symbol.links.target = source;
+    if (source.valueDeclaration) {
+      symbol.valueDeclaration = source.valueDeclaration;
     }
-    function isReservedMemberName(name) {
-      return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */;
+    const nameType = getSymbolLinks(source).nameType;
+    if (nameType) {
+      symbol.links.nameType = nameType;
     }
-    function getNamedMembers(members) {
-      let result;
-      members.forEach((symbol, id) => {
-        if (isNamedMember(symbol, id)) {
-          (result || (result = [])).push(symbol);
-        }
-      });
-      return result || emptyArray;
-    }
-    function isNamedMember(member, escapedName) {
-      return !isReservedMemberName(escapedName) && symbolIsValue(member);
-    }
-    function getNamedOrIndexSignatureMembers(members) {
-      const result = getNamedMembers(members);
-      const index = getIndexSymbolFromSymbolTable(members);
-      return index ? concatenate(result, [index]) : result;
-    }
-    function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) {
-      const resolved = type;
-      resolved.members = members;
-      resolved.properties = emptyArray;
-      resolved.callSignatures = callSignatures;
-      resolved.constructSignatures = constructSignatures;
-      resolved.indexInfos = indexInfos;
-      if (members !== emptySymbols)
-        resolved.properties = getNamedMembers(members);
-      return resolved;
+    return symbol;
+  }
+  function transformTypeOfMembers(type, f) {
+    const members = createSymbolTable();
+    for (const property of getPropertiesOfObjectType(type)) {
+      const original = getTypeOfSymbol(property);
+      const updated = f(original);
+      members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated));
     }
-    function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) {
-      return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, indexInfos);
+    return members;
+  }
+  function getRegularTypeOfObjectLiteral(type) {
+    if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) {
+      return type;
     }
-    function getResolvedTypeWithoutAbstractConstructSignatures(type) {
-      if (type.constructSignatures.length === 0)
-        return type;
-      if (type.objectTypeWithoutAbstractConstructSignatures)
-        return type.objectTypeWithoutAbstractConstructSignatures;
-      const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */));
-      if (type.constructSignatures === constructSignatures)
-        return type;
-      const typeCopy = createAnonymousType(
-        type.symbol,
-        type.members,
-        type.callSignatures,
-        some(constructSignatures) ? constructSignatures : emptyArray,
-        type.indexInfos
-      );
-      type.objectTypeWithoutAbstractConstructSignatures = typeCopy;
-      typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy;
-      return typeCopy;
+    const regularType = type.regularType;
+    if (regularType) {
+      return regularType;
     }
-    function forEachSymbolTableInScope(enclosingDeclaration, callback) {
-      let result;
-      for (let location = enclosingDeclaration; location; location = location.parent) {
-        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
-          if (result = callback(
-            location.locals,
-            /*ignoreQualification*/
-            void 0,
-            /*isLocalNameLookup*/
-            true,
-            location
-          )) {
-            return result;
-          }
-        }
-        switch (location.kind) {
-          case 312 /* SourceFile */:
-            if (!isExternalOrCommonJsModule(location)) {
-              break;
-            }
-          case 267 /* ModuleDeclaration */:
-            const sym = getSymbolOfDeclaration(location);
-            if (result = callback(
-              (sym == null ? void 0 : sym.exports) || emptySymbols,
-              /*ignoreQualification*/
-              void 0,
-              /*isLocalNameLookup*/
-              true,
-              location
-            )) {
-              return result;
-            }
-            break;
-          case 263 /* ClassDeclaration */:
-          case 231 /* ClassExpression */:
-          case 264 /* InterfaceDeclaration */:
-            let table;
-            (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
-              if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
-                (table || (table = createSymbolTable())).set(key, memberSymbol);
-              }
+    const resolved = type;
+    const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral);
+    const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos);
+    regularNew.flags = resolved.flags;
+    regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */;
+    type.regularType = regularNew;
+    return regularNew;
+  }
+  function createWideningContext(parent2, propertyName, siblings) {
+    return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 };
+  }
+  function getSiblingsOfContext(context) {
+    if (!context.siblings) {
+      const siblings = [];
+      for (const type of getSiblingsOfContext(context.parent)) {
+        if (isObjectLiteralType2(type)) {
+          const prop = getPropertyOfObjectType(type, context.propertyName);
+          if (prop) {
+            forEachType(getTypeOfSymbol(prop), (t) => {
+              siblings.push(t);
             });
-            if (table && (result = callback(
-              table,
-              /*ignoreQualification*/
-              void 0,
-              /*isLocalNameLookup*/
-              false,
-              location
-            ))) {
-              return result;
-            }
-            break;
+          }
         }
       }
-      if (denoContext.hasNodeSourceFile(enclosingDeclaration)) {
-        result = callback(
-          nodeGlobals,
-          /*ignoreQualification*/
-          void 0,
-          /*isLocalNameLookup*/
-          true
-        );
-        if (result) {
-          return result;
+      context.siblings = siblings;
+    }
+    return context.siblings;
+  }
+  function getPropertiesOfContext(context) {
+    if (!context.resolvedProperties) {
+      const names = /* @__PURE__ */ new Map();
+      for (const t of getSiblingsOfContext(context)) {
+        if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) {
+          for (const prop of getPropertiesOfType(t)) {
+            names.set(prop.escapedName, prop);
+          }
         }
       }
-      return callback(
-        denoGlobals,
-        /*ignoreQualification*/
-        void 0,
-        /*isLocalNameLookup*/
-        true
-      );
+      context.resolvedProperties = arrayFrom(names.values());
+    }
+    return context.resolvedProperties;
+  }
+  function getWidenedProperty(prop, context) {
+    if (!(prop.flags & 4 /* Property */)) {
+      return prop;
     }
-    function getQualifiedLeftMeaning(rightMeaning) {
-      return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
+    const original = getTypeOfSymbol(prop);
+    const propContext = context && createWideningContext(
+      context,
+      prop.escapedName,
+      /*siblings*/
+      void 0
+    );
+    const widened = getWidenedTypeWithContext(original, propContext);
+    return widened === original ? prop : createSymbolWithType(prop, widened);
+  }
+  function getUndefinedProperty(prop) {
+    const cached = undefinedProperties.get(prop.escapedName);
+    if (cached) {
+      return cached;
     }
-    function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) {
-      if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) {
-        return void 0;
-      }
-      const links = getSymbolLinks(symbol);
-      const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map());
-      const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node);
-      const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation && getNodeId(firstRelevantLocation)}|${meaning}`;
-      if (cache.has(key)) {
-        return cache.get(key);
-      }
-      const id = getSymbolId(symbol);
-      let visitedSymbolTables = visitedSymbolTablesMap.get(id);
-      if (!visitedSymbolTables) {
-        visitedSymbolTablesMap.set(id, visitedSymbolTables = []);
-      }
-      const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable);
-      cache.set(key, result);
-      return result;
-      function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (!pushIfUnique(visitedSymbolTables, symbols)) {
-          return void 0;
+    const result = createSymbolWithType(prop, undefinedOrMissingType);
+    result.flags |= 16777216 /* Optional */;
+    undefinedProperties.set(prop.escapedName, result);
+    return result;
+  }
+  function getWidenedTypeOfObjectLiteral(type, context) {
+    const members = createSymbolTable();
+    for (const prop of getPropertiesOfObjectType(type)) {
+      members.set(prop.escapedName, getWidenedProperty(prop, context));
+    }
+    if (context) {
+      for (const prop of getPropertiesOfContext(context)) {
+        if (!members.has(prop.escapedName)) {
+          members.set(prop.escapedName, getUndefinedProperty(prop));
         }
-        const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup);
-        visitedSymbolTables.pop();
-        return result2;
       }
-      function canQualifySymbol(symbolFromSymbolTable, meaning2) {
-        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
-        !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
-      }
-      function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
-        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
-        // and if symbolFromSymbolTable or alias resolution matches the symbol,
-        // check the symbol can be qualified, it is only then this symbol is accessible
-        !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
+    }
+    const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly)));
+    result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */);
+    return result;
+  }
+  function getWidenedType(type) {
+    return getWidenedTypeWithContext(
+      type,
+      /*context*/
+      void 0
+    );
+  }
+  function getWidenedTypeWithContext(type, context) {
+    if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
+      if (context === void 0 && type.widened) {
+        return type.widened;
       }
-      function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (isAccessible(
-          symbols.get(symbol.escapedName),
-          /*resolvedAliasSymbol*/
+      let result;
+      if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) {
+        result = anyType;
+      } else if (isObjectLiteralType2(type)) {
+        result = getWidenedTypeOfObjectLiteral(type, context);
+      } else if (type.flags & 1048576 /* Union */) {
+        const unionContext = context || createWideningContext(
+          /*parent*/
           void 0,
-          ignoreQualification
-        )) {
-          return [symbol];
-        }
-        const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
-          if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */))) {
-            const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable);
-            const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification);
-            if (candidate) {
-              return candidate;
-            }
-          }
-          if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
-            if (isAccessible(
-              getMergedSymbol(symbolFromSymbolTable.exportSymbol),
-              /*resolvedAliasSymbol*/
-              void 0,
-              ignoreQualification
-            )) {
-              return [symbol];
+          /*propertyName*/
+          void 0,
+          type.types
+        );
+        const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
+        result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
+      } else if (type.flags & 2097152 /* Intersection */) {
+        result = getIntersectionType(sameMap(type.types, getWidenedType));
+      } else if (isArrayOrTupleType(type)) {
+        result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType));
+      }
+      if (result && context === void 0) {
+        type.widened = result;
+      }
+      return result || type;
+    }
+    return type;
+  }
+  function reportWideningErrorsInType(type) {
+    let errorReported = false;
+    if (getObjectFlags(type) & 65536 /* ContainsWideningType */) {
+      if (type.flags & 1048576 /* Union */) {
+        if (some(type.types, isEmptyObjectType)) {
+          errorReported = true;
+        } else {
+          for (const t of type.types) {
+            if (reportWideningErrorsInType(t)) {
+              errorReported = true;
             }
           }
-        });
-        if (result2) {
-          return result2;
         }
-        const globalSymbol = symbols === nodeGlobals ? nodeGlobalThisSymbol : symbols === denoGlobals ? denoGlobalThisSymbol : void 0;
-        return globalSymbol !== void 0 ? getCandidateListForSymbol(globalSymbol, globalSymbol, ignoreQualification) : void 0;
       }
-      function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) {
-        if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) {
-          return [symbolFromSymbolTable];
-        }
-        const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
-        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
-          candidateTable,
-          /*ignoreQualification*/
-          true
-        );
-        if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
-          return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
+      if (isArrayOrTupleType(type)) {
+        for (const t of getTypeArguments(type)) {
+          if (reportWideningErrorsInType(t)) {
+            errorReported = true;
+          }
         }
       }
-    }
-    function needsQualification(symbol, enclosingDeclaration, meaning) {
-      let qualify = false;
-      forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => {
-        let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName));
-        if (!symbolFromSymbolTable) {
-          return false;
-        }
-        if (symbolFromSymbolTable === symbol) {
-          return true;
-        }
-        const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */);
-        symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable;
-        const flags = shouldResolveAlias ? getSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags;
-        if (flags & meaning) {
-          qualify = true;
-          return true;
-        }
-        return false;
-      });
-      return qualify;
-    }
-    function isPropertyOrMethodDeclarationSymbol(symbol) {
-      if (symbol.declarations && symbol.declarations.length) {
-        for (const declaration of symbol.declarations) {
-          switch (declaration.kind) {
-            case 172 /* PropertyDeclaration */:
-            case 174 /* MethodDeclaration */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              continue;
-            default:
-              return false;
+      if (isObjectLiteralType2(type)) {
+        for (const p of getPropertiesOfObjectType(type)) {
+          const t = getTypeOfSymbol(p);
+          if (getObjectFlags(t) & 65536 /* ContainsWideningType */) {
+            if (!reportWideningErrorsInType(t)) {
+              error2(p.valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t)));
+            }
+            errorReported = true;
           }
         }
-        return true;
       }
-      return false;
-    }
-    function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(
-        typeSymbol,
-        enclosingDeclaration,
-        788968 /* Type */,
-        /*shouldComputeAliasesToMakeVisible*/
-        false,
-        /*allowModules*/
-        true
-      );
-      return access.accessibility === 0 /* Accessible */;
-    }
-    function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(
-        typeSymbol,
-        enclosingDeclaration,
-        111551 /* Value */,
-        /*shouldComputeAliasesToMakeVisible*/
-        false,
-        /*allowModules*/
-        true
-      );
-      return access.accessibility === 0 /* Accessible */;
     }
-    function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
-      const access = isSymbolAccessibleWorker(
-        typeSymbol,
-        enclosingDeclaration,
-        flags,
-        /*shouldComputeAliasesToMakeVisible*/
-        false,
-        /*allowModules*/
-        false
-      );
-      return access.accessibility === 0 /* Accessible */;
+    return errorReported;
+  }
+  function reportImplicitAny(declaration, type, wideningKind) {
+    const typeAsString = typeToString(getWidenedType(type));
+    if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) {
+      return;
     }
-    function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
-      if (!length(symbols))
-        return;
-      let hadAccessibleChain;
-      let earlyModuleBail = false;
-      for (const symbol of symbols) {
-        const accessibleSymbolChain = getAccessibleSymbolChain(
-          symbol,
-          enclosingDeclaration,
-          meaning,
-          /*useOnlyExternalAliasing*/
-          false
-        );
-        if (accessibleSymbolChain) {
-          hadAccessibleChain = symbol;
-          const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
-          if (hasAccessibleDeclarations) {
-            return hasAccessibleDeclarations;
+    let diagnostic;
+    switch (declaration.kind) {
+      case 226 /* BinaryExpression */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+        diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+        break;
+      case 169 /* Parameter */:
+        const param = declaration;
+        if (isIdentifier(param.name)) {
+          const originalKeywordKind = identifierToKeywordKind(param.name);
+          if ((isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.includes(param) && (resolveName(
+            param,
+            param.name.escapedText,
+            788968 /* Type */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*isUse*/
+            true
+          ) || originalKeywordKind && isTypeNodeKind(originalKeywordKind))) {
+            const newName = "arg" + param.parent.parameters.indexOf(param);
+            const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
+            errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
+            return;
           }
         }
-        if (allowModules) {
-          if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-            if (shouldComputeAliasesToMakeVisible) {
-              earlyModuleBail = true;
-              continue;
-            }
-            return {
-              accessibility: 0 /* Accessible */
-            };
+        diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+        break;
+      case 208 /* BindingElement */:
+        diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type;
+        if (!noImplicitAny) {
+          return;
+        }
+        break;
+      case 317 /* JSDocFunctionType */:
+        error2(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
+        return;
+      case 323 /* JSDocSignature */:
+        if (noImplicitAny && isJSDocOverloadTag(declaration.parent)) {
+          error2(declaration.parent.tagName, Diagnostics.This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation, typeAsString);
+        }
+        return;
+      case 262 /* FunctionDeclaration */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        if (noImplicitAny && !declaration.name) {
+          if (wideningKind === 3 /* GeneratorYield */) {
+            error2(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString);
+          } else {
+            error2(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
           }
+          return;
         }
-        const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning);
-        const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules);
-        if (parentResult) {
-          return parentResult;
+        diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type;
+        break;
+      case 200 /* MappedType */:
+        if (noImplicitAny) {
+          error2(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type);
+        }
+        return;
+      default:
+        diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+    }
+    errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString);
+  }
+  function reportErrorsFromWidening(declaration, type, wideningKind) {
+    addLazyDiagnostic(() => {
+      if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */ && (!wideningKind || !getContextualSignatureForFunctionLikeDeclaration(declaration))) {
+        if (!reportWideningErrorsInType(type)) {
+          reportImplicitAny(declaration, type, wideningKind);
         }
       }
-      if (earlyModuleBail) {
-        return {
-          accessibility: 0 /* Accessible */
-        };
-      }
-      if (hadAccessibleChain) {
-        return {
-          accessibility: 1 /* NotAccessible */,
-          errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning),
-          errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0
-        };
+    });
+  }
+  function applyToParameterTypes(source, target, callback) {
+    const sourceCount = getParameterCount(source);
+    const targetCount = getParameterCount(target);
+    const sourceRestType = getEffectiveRestType(source);
+    const targetRestType = getEffectiveRestType(target);
+    const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount;
+    const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount);
+    const sourceThisType = getThisTypeOfSignature(source);
+    if (sourceThisType) {
+      const targetThisType = getThisTypeOfSignature(target);
+      if (targetThisType) {
+        callback(sourceThisType, targetThisType);
+      }
+    }
+    for (let i = 0; i < paramCount; i++) {
+      callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i));
+    }
+    if (targetRestType) {
+      callback(getRestTypeAtPosition(
+        source,
+        paramCount,
+        /*readonly*/
+        isConstTypeVariable(targetRestType) && !someType(targetRestType, isMutableArrayLikeType)
+      ), targetRestType);
+    }
+  }
+  function applyToReturnTypes(source, target, callback) {
+    const targetTypePredicate = getTypePredicateOfSignature(target);
+    if (targetTypePredicate) {
+      const sourceTypePredicate = getTypePredicateOfSignature(source);
+      if (sourceTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) {
+        callback(sourceTypePredicate.type, targetTypePredicate.type);
+        return;
       }
     }
-    function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
-      return isSymbolAccessibleWorker(
-        symbol,
-        enclosingDeclaration,
-        meaning,
-        shouldComputeAliasesToMakeVisible,
-        /*allowModules*/
-        true
-      );
+    const targetReturnType = getReturnTypeOfSignature(target);
+    if (couldContainTypeVariables(targetReturnType)) {
+      callback(getReturnTypeOfSignature(source), targetReturnType);
     }
-    function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
-      if (symbol && enclosingDeclaration) {
-        const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules);
-        if (result) {
-          return result;
+  }
+  function createInferenceContext(typeParameters, signature, flags, compareTypes) {
+    return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable);
+  }
+  function cloneInferenceContext(context, extraFlags = 0) {
+    return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes);
+  }
+  function createInferenceContextWorker(inferences, signature, flags, compareTypes) {
+    const context = {
+      inferences,
+      signature,
+      flags,
+      compareTypes,
+      mapper: reportUnmeasurableMapper,
+      // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
+      nonFixingMapper: reportUnmeasurableMapper
+    };
+    context.mapper = makeFixingMapperForContext(context);
+    context.nonFixingMapper = makeNonFixingMapperForContext(context);
+    return context;
+  }
+  function makeFixingMapperForContext(context) {
+    return makeDeferredTypeMapper(
+      map(context.inferences, (i) => i.typeParameter),
+      map(context.inferences, (inference, i) => () => {
+        if (!inference.isFixed) {
+          inferFromIntraExpressionSites(context);
+          clearCachedInferences(context.inferences);
+          inference.isFixed = true;
         }
-        const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer);
-        if (symbolExternalModule) {
-          const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration);
-          if (symbolExternalModule !== enclosingExternalModule) {
-            return {
-              accessibility: 2 /* CannotBeNamed */,
-              errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
-              errorModuleName: symbolToString(symbolExternalModule),
-              errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0
-            };
-          }
+        return getInferredType(context, i);
+      })
+    );
+  }
+  function makeNonFixingMapperForContext(context) {
+    return makeDeferredTypeMapper(
+      map(context.inferences, (i) => i.typeParameter),
+      map(context.inferences, (_, i) => () => {
+        return getInferredType(context, i);
+      })
+    );
+  }
+  function clearCachedInferences(inferences) {
+    for (const inference of inferences) {
+      if (!inference.isFixed) {
+        inference.inferredType = void 0;
+      }
+    }
+  }
+  function addIntraExpressionInferenceSite(context, node, type) {
+    (context.intraExpressionInferenceSites ?? (context.intraExpressionInferenceSites = [])).push({ node, type });
+  }
+  function inferFromIntraExpressionSites(context) {
+    if (context.intraExpressionInferenceSites) {
+      for (const { node, type } of context.intraExpressionInferenceSites) {
+        const contextualType = node.kind === 174 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */);
+        if (contextualType) {
+          inferTypes(context.inferences, type, contextualType);
         }
-        return {
-          accessibility: 1 /* NotAccessible */,
-          errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning)
-        };
       }
-      return { accessibility: 0 /* Accessible */ };
+      context.intraExpressionInferenceSites = void 0;
+    }
+  }
+  function createInferenceInfo(typeParameter) {
+    return {
+      typeParameter,
+      candidates: void 0,
+      contraCandidates: void 0,
+      inferredType: void 0,
+      priority: void 0,
+      topLevel: true,
+      isFixed: false,
+      impliedArity: void 0
+    };
+  }
+  function cloneInferenceInfo(inference) {
+    return {
+      typeParameter: inference.typeParameter,
+      candidates: inference.candidates && inference.candidates.slice(),
+      contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(),
+      inferredType: inference.inferredType,
+      priority: inference.priority,
+      topLevel: inference.topLevel,
+      isFixed: inference.isFixed,
+      impliedArity: inference.impliedArity
+    };
+  }
+  function cloneInferredPartOfContext(context) {
+    const inferences = filter(context.inferences, hasInferenceCandidates);
+    return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0;
+  }
+  function getMapperFromContext(context) {
+    return context && context.mapper;
+  }
+  function couldContainTypeVariables(type) {
+    const objectFlags = getObjectFlags(type);
+    if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) {
+      return !!(objectFlags & 1048576 /* CouldContainTypeVariables */);
+    }
+    const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || some(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 134217728 /* SingleSignatureType */ && !!length(type.outerTypeParameters) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables));
+    if (type.flags & 3899393 /* ObjectFlagsType */) {
+      type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0);
+    }
+    return result;
+  }
+  function isNonGenericTopLevelType(type) {
+    if (type.aliasSymbol && !type.aliasTypeArguments) {
+      const declaration = getDeclarationOfKind(type.aliasSymbol, 265 /* TypeAliasDeclaration */);
+      return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 307 /* SourceFile */ ? true : n.kind === 267 /* ModuleDeclaration */ ? false : "quit"));
     }
-    function getExternalModuleContainer(declaration) {
-      const node = findAncestor(declaration, hasExternalModuleSymbol);
-      return node && getSymbolOfDeclaration(node);
+    return false;
+  }
+  function isTypeParameterAtTopLevel(type, tp, depth = 0) {
+    return !!(type === tp || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, tp, depth)) || depth < 3 && type.flags & 16777216 /* Conditional */ && (isTypeParameterAtTopLevel(getTrueTypeFromConditionalType(type), tp, depth + 1) || isTypeParameterAtTopLevel(getFalseTypeFromConditionalType(type), tp, depth + 1)));
+  }
+  function isTypeParameterAtTopLevelInReturnType(signature, typeParameter) {
+    const typePredicate = getTypePredicateOfSignature(signature);
+    return typePredicate ? !!typePredicate.type && isTypeParameterAtTopLevel(typePredicate.type, typeParameter) : isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), typeParameter);
+  }
+  function createEmptyObjectTypeFromStringLiteral(type) {
+    const members = createSymbolTable();
+    forEachType(type, (t) => {
+      if (!(t.flags & 128 /* StringLiteral */)) {
+        return;
+      }
+      const name = escapeLeadingUnderscores(t.value);
+      const literalProp = createSymbol(4 /* Property */, name);
+      literalProp.links.type = anyType;
+      if (t.symbol) {
+        literalProp.declarations = t.symbol.declarations;
+        literalProp.valueDeclaration = t.symbol.valueDeclaration;
+      }
+      members.set(name, literalProp);
+    });
+    const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
+      stringType,
+      emptyObjectType,
+      /*isReadonly*/
+      false
+    )] : emptyArray;
+    return createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      emptyArray,
+      emptyArray,
+      indexInfos
+    );
+  }
+  function inferTypeForHomomorphicMappedType(source, target, constraint) {
+    const cacheKey = source.id + "," + target.id + "," + constraint.id;
+    if (reverseMappedCache.has(cacheKey)) {
+      return reverseMappedCache.get(cacheKey);
     }
-    function hasExternalModuleSymbol(declaration) {
-      return isAmbientModule(declaration) || declaration.kind === 312 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+    const type = createReverseMappedType(source, target, constraint);
+    reverseMappedCache.set(cacheKey, type);
+    return type;
+  }
+  function isPartiallyInferableType(type) {
+    return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getElementTypes(type), isPartiallyInferableType);
+  }
+  function createReverseMappedType(source, target, constraint) {
+    if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) {
+      return void 0;
     }
-    function hasNonGlobalAugmentationExternalModuleSymbol(declaration) {
-      return isModuleWithStringLiteralName(declaration) || declaration.kind === 312 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+    if (isArrayType(source)) {
+      const elementType = inferReverseMappedType(getTypeArguments(source)[0], target, constraint);
+      if (!elementType) {
+        return void 0;
+      }
+      return createArrayType(elementType, isReadonlyArrayType(source));
     }
-    function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) {
-      let aliasesToMakeVisible;
-      if (!every(filter(symbol.declarations, (d) => d.kind !== 80 /* Identifier */), getIsDeclarationVisible)) {
+    if (isTupleType(source)) {
+      const elementTypes = map(getElementTypes(source), (t) => inferReverseMappedType(t, target, constraint));
+      if (!every(elementTypes, (t) => !!t)) {
         return void 0;
       }
-      return { accessibility: 0 /* Accessible */, aliasesToMakeVisible };
-      function getIsDeclarationVisible(declaration) {
-        var _a, _b;
-        if (!isDeclarationVisible(declaration)) {
-          const anyImportSyntax = getAnyImportSyntax(declaration);
-          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 32 /* Export */) && // import clause without export
-          isDeclarationVisible(anyImportSyntax.parent)) {
-            return addVisibleAlias(declaration, anyImportSyntax);
-          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 32 /* Export */) && // unexported variable statement
-          isDeclarationVisible(declaration.parent.parent.parent)) {
-            return addVisibleAlias(declaration, declaration.parent.parent);
-          } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 32 /* Export */) && isDeclarationVisible(declaration.parent)) {
-            return addVisibleAlias(declaration, declaration);
-          } else if (isBindingElement(declaration)) {
-            if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a = declaration.parent) == null ? void 0 : _a.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 32 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) {
-              return addVisibleAlias(declaration, declaration.parent.parent.parent.parent);
-            } else if (symbol.flags & 2 /* BlockScopedVariable */) {
-              const variableStatement = findAncestor(declaration, isVariableStatement);
-              if (hasSyntacticModifier(variableStatement, 32 /* Export */)) {
-                return true;
-              }
-              if (!isDeclarationVisible(variableStatement.parent)) {
-                return false;
-              }
-              return addVisibleAlias(declaration, variableStatement);
+      const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
+      return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
+    }
+    const reversed = createObjectType(
+      1024 /* ReverseMapped */ | 16 /* Anonymous */,
+      /*symbol*/
+      void 0
+    );
+    reversed.source = source;
+    reversed.mappedType = target;
+    reversed.constraintType = constraint;
+    return reversed;
+  }
+  function getTypeOfReverseMappedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType) || unknownType;
+    }
+    return links.type;
+  }
+  function inferReverseMappedTypeWorker(sourceType, target, constraint) {
+    const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target));
+    const templateType = getTemplateTypeFromMappedType(target);
+    const inference = createInferenceInfo(typeParameter);
+    inferTypes([inference], sourceType, templateType);
+    return getTypeFromInference(inference) || unknownType;
+  }
+  function inferReverseMappedType(source, target, constraint) {
+    const cacheKey = source.id + "," + target.id + "," + constraint.id;
+    if (reverseMappedCache.has(cacheKey)) {
+      return reverseMappedCache.get(cacheKey) || unknownType;
+    }
+    reverseMappedSourceStack.push(source);
+    reverseMappedTargetStack.push(target);
+    const saveExpandingFlags = reverseExpandingFlags;
+    if (isDeeplyNestedType(source, reverseMappedSourceStack, reverseMappedSourceStack.length, 2)) reverseExpandingFlags |= 1 /* Source */;
+    if (isDeeplyNestedType(target, reverseMappedTargetStack, reverseMappedTargetStack.length, 2)) reverseExpandingFlags |= 2 /* Target */;
+    let type;
+    if (reverseExpandingFlags !== 3 /* Both */) {
+      type = inferReverseMappedTypeWorker(source, target, constraint);
+    }
+    reverseMappedSourceStack.pop();
+    reverseMappedTargetStack.pop();
+    reverseExpandingFlags = saveExpandingFlags;
+    reverseMappedCache.set(cacheKey, type);
+    return type;
+  }
+  function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) {
+    const properties = getPropertiesOfType(target);
+    for (const targetProp of properties) {
+      if (isStaticPrivateIdentifierProperty(targetProp)) {
+        continue;
+      }
+      if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) {
+        const sourceProp = getPropertyOfType(source, targetProp.escapedName);
+        if (!sourceProp) {
+          yield targetProp;
+        } else if (matchDiscriminantProperties) {
+          const targetType = getTypeOfSymbol(targetProp);
+          if (targetType.flags & 109472 /* Unit */) {
+            const sourceType = getTypeOfSymbol(sourceProp);
+            if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) {
+              yield targetProp;
             }
           }
-          return false;
-        }
-        return true;
-      }
-      function addVisibleAlias(declaration, aliasingStatement) {
-        if (shouldComputeAliasToMakeVisible) {
-          getNodeLinks(declaration).isVisible = true;
-          aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement);
         }
-        return true;
-      }
-    }
-    function getMeaningOfEntityNameReference(entityName) {
-      let meaning;
-      if (entityName.parent.kind === 186 /* TypeQuery */ || entityName.parent.kind === 233 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 167 /* ComputedPropertyName */) {
-        meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
-      } else if (entityName.kind === 166 /* QualifiedName */ || entityName.kind === 211 /* PropertyAccessExpression */ || entityName.parent.kind === 271 /* ImportEqualsDeclaration */ || entityName.parent.kind === 166 /* QualifiedName */ && entityName.parent.left === entityName || entityName.parent.kind === 211 /* PropertyAccessExpression */ && entityName.parent.expression === entityName || entityName.parent.kind === 212 /* ElementAccessExpression */ && entityName.parent.expression === entityName) {
-        meaning = 1920 /* Namespace */;
-      } else {
-        meaning = 788968 /* Type */;
       }
-      return meaning;
     }
-    function isEntityNameVisible(entityName, enclosingDeclaration) {
-      const meaning = getMeaningOfEntityNameReference(entityName);
-      const firstIdentifier = getFirstIdentifier(entityName);
-      const symbol = resolveName(
-        enclosingDeclaration,
-        firstIdentifier.escapedText,
-        meaning,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        false
-      );
-      if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
-        return { accessibility: 0 /* Accessible */ };
-      }
-      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
-        getSymbolOfDeclaration(getThisContainer(
-          firstIdentifier,
-          /*includeArrowFunctions*/
-          false,
-          /*includeClassComputedPropertyName*/
-          false
-        )),
-        firstIdentifier,
-        meaning,
-        /*shouldComputeAliasesToMakeVisible*/
-        false
-      ).accessibility === 0 /* Accessible */) {
-        return { accessibility: 0 /* Accessible */ };
-      }
-      return symbol && hasVisibleDeclarations(
-        symbol,
-        /*shouldComputeAliasToMakeVisible*/
-        true
-      ) || {
-        accessibility: 1 /* NotAccessible */,
-        errorSymbolName: getTextOfNode(firstIdentifier),
-        errorNode: firstIdentifier
-      };
+  }
+  function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
+    return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
+  }
+  function tupleTypesDefinitelyUnrelated(source, target) {
+    return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
+  }
+  function typesDefinitelyUnrelated(source, target) {
+    return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
+      source,
+      target,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      true
+    ) && !!getUnmatchedProperty(
+      target,
+      source,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    );
+  }
+  function getTypeFromInference(inference) {
+    return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
+  }
+  function hasSkipDirectInferenceFlag(node) {
+    return !!getNodeLinks(node).skipDirectInference;
+  }
+  function isFromInferenceBlockedSource(type) {
+    return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag));
+  }
+  function templateLiteralTypesDefinitelyUnrelated(source, target) {
+    const sourceStart = source.texts[0];
+    const targetStart = target.texts[0];
+    const sourceEnd = source.texts[source.texts.length - 1];
+    const targetEnd = target.texts[target.texts.length - 1];
+    const startLen = Math.min(sourceStart.length, targetStart.length);
+    const endLen = Math.min(sourceEnd.length, targetEnd.length);
+    return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen);
+  }
+  function isValidNumberString(s, roundTripOnly) {
+    if (s === "") return false;
+    const n = +s;
+    return isFinite(n) && (!roundTripOnly || "" + n === s);
+  }
+  function parseBigIntLiteralType(text) {
+    return getBigIntLiteralType(parseValidBigInt(text));
+  }
+  function isMemberOfStringMapping(source, target) {
+    if (target.flags & 1 /* Any */) {
+      return true;
     }
-    function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) {
-      let nodeFlags = 70221824 /* IgnoreErrors */;
-      if (flags & 2 /* UseOnlyExternalAliasing */) {
-        nodeFlags |= 128 /* UseOnlyExternalAliasing */;
-      }
-      if (flags & 1 /* WriteTypeParametersOrArguments */) {
-        nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */;
-      }
-      if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) {
-        nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      }
-      if (flags & 32 /* DoNotIncludeSymbolChain */) {
-        nodeFlags |= 134217728 /* DoNotIncludeSymbolChain */;
-      }
-      if (flags & 16 /* WriteComputedProps */) {
-        nodeFlags |= 1073741824 /* WriteComputedProps */;
-      }
-      const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName;
-      return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker);
-      function symbolToStringWorker(writer2) {
-        const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
-        const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 312 /* SourceFile */ ? createPrinterWithRemoveCommentsNeverAsciiEscape() : createPrinterWithRemoveComments();
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(
-          4 /* Unspecified */,
-          entity,
-          /*sourceFile*/
-          sourceFile,
-          writer2
-        );
-        return writer2;
-      }
+    if (target.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
+      return isTypeAssignableTo(source, target);
     }
-    function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) {
-      return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker);
-      function signatureToStringWorker(writer2) {
-        let sigOutput;
-        if (flags & 262144 /* WriteArrowStyleSignature */) {
-          sigOutput = kind === 1 /* Construct */ ? 185 /* ConstructorType */ : 184 /* FunctionType */;
-        } else {
-          sigOutput = kind === 1 /* Construct */ ? 180 /* ConstructSignature */ : 179 /* CallSignature */;
-        }
-        const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
-        const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(
-          4 /* Unspecified */,
-          sig,
-          /*sourceFile*/
-          sourceFile,
-          getTrailingSemicolonDeferringWriter(writer2)
-        );
-        return writer2;
+    if (target.flags & 268435456 /* StringMapping */) {
+      const mappingStack = [];
+      while (target.flags & 268435456 /* StringMapping */) {
+        mappingStack.unshift(target.symbol);
+        target = target.type;
       }
+      const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source);
+      return mappedSource === source && isMemberOfStringMapping(source, target);
     }
-    function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
-      const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
-      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
-      if (typeNode === void 0)
-        return Debug.fail("should always get typenode");
-      const printer = type !== unresolvedType ? createPrinterWithRemoveComments() : createPrinterWithDefaults();
-      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(
-        4 /* Unspecified */,
-        typeNode,
-        /*sourceFile*/
-        sourceFile,
-        writer
-      );
-      const result = writer.getText();
-      const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
-      if (maxLength2 && result && result.length >= maxLength2) {
-        return result.substr(0, maxLength2 - "...".length) + "...";
-      }
-      return result;
+    return false;
+  }
+  function isValidTypeForTemplateLiteralPlaceholder(source, target) {
+    if (target.flags & 2097152 /* Intersection */) {
+      return every(target.types, (t) => t === emptyTypeLiteralType || isValidTypeForTemplateLiteralPlaceholder(source, t));
     }
-    function getTypeNamesForErrorDisplay(left, right) {
-      let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left);
-      let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right);
-      if (leftStr === rightStr) {
-        leftStr = getTypeNameForErrorDisplay(left);
-        rightStr = getTypeNameForErrorDisplay(right);
-      }
-      return [leftStr, rightStr];
+    if (target.flags & 4 /* String */ || isTypeAssignableTo(source, target)) {
+      return true;
     }
-    function getTypeNameForErrorDisplay(type) {
-      return typeToString(
-        type,
-        /*enclosingDeclaration*/
-        void 0,
-        64 /* UseFullyQualifiedType */
-      );
+    if (source.flags & 128 /* StringLiteral */) {
+      const value = source.value;
+      return !!(target.flags & 8 /* Number */ && isValidNumberString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target) || target.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source, target));
     }
-    function symbolValueDeclarationIsContextSensitive(symbol) {
-      return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
+    if (source.flags & 134217728 /* TemplateLiteral */) {
+      const texts = source.texts;
+      return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target);
     }
-    function toNodeBuilderFlags(flags = 0 /* None */) {
-      return flags & 848330095 /* NodeBuilderFlagsMask */;
+    return false;
+  }
+  function inferTypesFromTemplateLiteralType(source, target) {
+    return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arraysEqual(source.texts, target.texts) ? map(source.types, (s, i) => {
+      return isTypeAssignableTo(getBaseConstraintOrType(s), getBaseConstraintOrType(target.types[i])) ? s : getStringLikeTypeForType(s);
+    }) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0;
+  }
+  function isTypeMatchedByTemplateLiteralType(source, target) {
+    const inferences = inferTypesFromTemplateLiteralType(source, target);
+    return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i]));
+  }
+  function getStringLikeTypeForType(type) {
+    return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]);
+  }
+  function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) {
+    const lastSourceIndex = sourceTexts.length - 1;
+    const sourceStartText = sourceTexts[0];
+    const sourceEndText = sourceTexts[lastSourceIndex];
+    const targetTexts = target.texts;
+    const lastTargetIndex = targetTexts.length - 1;
+    const targetStartText = targetTexts[0];
+    const targetEndText = targetTexts[lastTargetIndex];
+    if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText)) return void 0;
+    const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length);
+    const matches = [];
+    let seg = 0;
+    let pos = targetStartText.length;
+    for (let i = 1; i < lastTargetIndex; i++) {
+      const delim = targetTexts[i];
+      if (delim.length > 0) {
+        let s = seg;
+        let p = pos;
+        while (true) {
+          p = getSourceText(s).indexOf(delim, p);
+          if (p >= 0) break;
+          s++;
+          if (s === sourceTexts.length) return void 0;
+          p = 0;
+        }
+        addMatch(s, p);
+        pos += delim.length;
+      } else if (pos < getSourceText(seg).length) {
+        addMatch(seg, pos + 1);
+      } else if (seg < lastSourceIndex) {
+        addMatch(seg + 1, 0);
+      } else {
+        return void 0;
+      }
     }
-    function isClassInstanceSide(type) {
-      return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */));
+    addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length);
+    return matches;
+    function getSourceText(index) {
+      return index < lastSourceIndex ? sourceTexts[index] : remainingEndText;
     }
-    function createNodeBuilder() {
-      return {
-        typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
-        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
-          indexInfo,
-          context,
-          /*typeNode*/
-          void 0
-        )),
-        signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
-        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(
-          symbol,
-          context,
-          meaning,
-          /*expectsIdentifier*/
-          false
-        )),
-        symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
-        symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
-        symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
-        typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParameterToDeclaration(parameter, context)),
-        symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, tracker, bundled) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context, bundled)),
-        symbolToNode: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToNode(symbol, context, meaning))
-      };
-      function symbolToNode(symbol, context, meaning) {
-        if (context.flags & 1073741824 /* WriteComputedProps */) {
-          if (symbol.valueDeclaration) {
-            const name = getNameOfDeclaration(symbol.valueDeclaration);
-            if (name && isComputedPropertyName(name))
-              return name;
-          }
-          const nameType = getSymbolLinks(symbol).nameType;
-          if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) {
-            context.enclosingDeclaration = nameType.symbol.valueDeclaration;
-            return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning));
-          }
-        }
-        return symbolToExpression(symbol, context, meaning);
-      }
-      function withContext(enclosingDeclaration, flags, tracker, cb) {
-        Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 16 /* Synthesized */) === 0);
-        const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
-        const context = {
-          enclosingDeclaration,
-          flags: flags || 0 /* None */,
-          tracker: void 0,
-          encounteredError: false,
-          reportedDiagnostic: false,
-          visitedTypes: void 0,
-          symbolDepth: void 0,
-          inferTypeParameters: void 0,
-          approximateLength: 0,
-          trackedSymbols: void 0
-        };
-        context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
-        const resultingNode = cb(context);
-        if (context.truncating && context.flags & 1 /* NoTruncation */) {
-          context.tracker.reportTruncationError();
-        }
-        return context.encounteredError ? void 0 : resultingNode;
+    function addMatch(s, p) {
+      const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType(
+        [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)],
+        sourceTypes.slice(seg, s)
+      );
+      matches.push(matchType);
+      seg = s;
+      pos = p;
+    }
+  }
+  function isTupleOfSelf(typeParameter, type) {
+    return isTupleType(type) && getTupleElementType(type, 0) === getIndexedAccessType(typeParameter, getNumberLiteralType(0)) && !getTypeOfPropertyOfType(type, "1");
+  }
+  function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) {
+    let bivariant = false;
+    let propagationType;
+    let inferencePriority = 2048 /* MaxValue */;
+    let visited;
+    let sourceStack;
+    let targetStack;
+    let expandingFlags = 0 /* None */;
+    inferFromTypes(originalSource, originalTarget);
+    function inferFromTypes(source, target) {
+      if (!couldContainTypeVariables(target) || isNoInferType(target)) {
+        return;
       }
-      function checkTruncationLength(context) {
-        if (context.truncating)
-          return context.truncating;
-        return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength);
+      if (source === wildcardType || source === blockedStringType) {
+        const savePropagationType = propagationType;
+        propagationType = source;
+        inferFromTypes(target, target);
+        propagationType = savePropagationType;
+        return;
       }
-      function typeToTypeNodeHelper(type, context) {
-        const savedFlags = context.flags;
-        const typeNode = typeToTypeNodeWorker(type, context);
-        context.flags = savedFlags;
-        return typeNode;
+      if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
+        if (source.aliasTypeArguments) {
+          const params = getSymbolLinks(source.aliasSymbol).typeParameters;
+          const minParams = getMinTypeArgumentCount(params);
+          const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
+        }
+        return;
       }
-      function typeToTypeNodeWorker(type, context) {
-        var _a, _b;
-        if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
-          cancellationToken.throwIfCancellationRequested();
+      if (source === target && source.flags & 3145728 /* UnionOrIntersection */) {
+        for (const t of source.types) {
+          inferFromTypes(t, t);
         }
-        const inTypeAlias = context.flags & 8388608 /* InTypeAlias */;
-        context.flags &= ~8388608 /* InTypeAlias */;
-        if (!type) {
-          if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
-            context.encounteredError = true;
-            return void 0;
-          }
-          context.approximateLength += 3;
-          return factory.createKeywordTypeNode(133 /* AnyKeyword */);
+        return;
+      }
+      if (target.flags & 1048576 /* Union */) {
+        const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo);
+        const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy);
+        if (targets.length === 0) {
+          return;
         }
-        if (!(context.flags & 536870912 /* NoTypeReduction */)) {
-          type = getReducedType(type);
+        target = getUnionType(targets);
+        if (sources.length === 0) {
+          inferWithPriority(source, target, 1 /* NakedTypeVariable */);
+          return;
         }
-        if (type.flags & 1 /* Any */) {
-          if (type.aliasSymbol) {
-            return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context));
-          }
-          if (type === unresolvedType) {
-            return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved");
+        source = getUnionType(sources);
+      } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) {
+        if (!(source.flags & 1048576 /* Union */)) {
+          const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo);
+          if (sources.length === 0 || targets.length === 0) {
+            return;
           }
-          context.approximateLength += 3;
-          return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 141 /* IntrinsicKeyword */ : 133 /* AnyKeyword */);
+          source = getIntersectionType(sources);
+          target = getIntersectionType(targets);
         }
-        if (type.flags & 2 /* Unknown */) {
-          return factory.createKeywordTypeNode(159 /* UnknownKeyword */);
+      }
+      if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) {
+        if (isNoInferType(target)) {
+          return;
         }
-        if (type.flags & 4 /* String */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(154 /* StringKeyword */);
-        }
-        if (type.flags & 8 /* Number */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(150 /* NumberKeyword */);
-        }
-        if (type.flags & 64 /* BigInt */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(163 /* BigIntKeyword */);
-        }
-        if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) {
-          context.approximateLength += 7;
-          return factory.createKeywordTypeNode(136 /* BooleanKeyword */);
-        }
-        if (type.flags & 1056 /* EnumLike */) {
-          if (type.symbol.flags & 8 /* EnumMember */) {
-            const parentSymbol = getParentOfSymbol(type.symbol);
-            const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */);
-            if (getDeclaredTypeOfSymbol(parentSymbol) === type) {
-              return parentName;
-            }
-            const memberName = symbolName(type.symbol);
-            if (isIdentifierText(memberName, 0 /* ES3 */)) {
-              return appendReferenceToType(
-                parentName,
-                factory.createTypeReferenceNode(
-                  memberName,
-                  /*typeArguments*/
-                  void 0
-                )
-              );
+        target = getActualTypeVariable(target);
+      }
+      if (target.flags & 8650752 /* TypeVariable */) {
+        if (isFromInferenceBlockedSource(source)) {
+          return;
+        }
+        const inference = getInferenceInfoForType(target);
+        if (inference) {
+          if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) {
+            return;
+          }
+          if (!inference.isFixed) {
+            const candidate = propagationType || source;
+            if (candidate === blockedStringType) {
+              return;
             }
-            if (isImportTypeNode(parentName)) {
-              parentName.isTypeOf = true;
-              return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
-            } else if (isTypeReferenceNode(parentName)) {
-              return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
-            } else {
-              return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`.");
+            if (inference.priority === void 0 || priority < inference.priority) {
+              inference.candidates = void 0;
+              inference.contraCandidates = void 0;
+              inference.topLevel = true;
+              inference.priority = priority;
             }
-          }
-          return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
-        }
-        if (type.flags & 128 /* StringLiteral */) {
-          context.approximateLength += type.value.length + 2;
-          return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 16777216 /* NoAsciiEscaping */));
-        }
-        if (type.flags & 256 /* NumberLiteral */) {
-          const value = type.value;
-          context.approximateLength += ("" + value).length;
-          return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value));
-        }
-        if (type.flags & 2048 /* BigIntLiteral */) {
-          context.approximateLength += pseudoBigIntToString(type.value).length + 1;
-          return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value));
-        }
-        if (type.flags & 512 /* BooleanLiteral */) {
-          context.approximateLength += type.intrinsicName.length;
-          return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse());
-        }
-        if (type.flags & 8192 /* UniqueESSymbol */) {
-          if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) {
-            if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
-              context.approximateLength += 6;
-              return symbolToTypeNode(type.symbol, context, 111551 /* Value */);
+            if (priority === inference.priority) {
+              if (isTupleOfSelf(inference.typeParameter, candidate)) {
+                return;
+              }
+              if (contravariant && !bivariant) {
+                if (!contains(inference.contraCandidates, candidate)) {
+                  inference.contraCandidates = append(inference.contraCandidates, candidate);
+                  clearCachedInferences(inferences);
+                }
+              } else if (!contains(inference.candidates, candidate)) {
+                inference.candidates = append(inference.candidates, candidate);
+                clearCachedInferences(inferences);
+              }
             }
-            if (context.tracker.reportInaccessibleUniqueSymbolError) {
-              context.tracker.reportInaccessibleUniqueSymbolError();
+            if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) {
+              inference.topLevel = false;
+              clearCachedInferences(inferences);
             }
           }
-          context.approximateLength += 13;
-          return factory.createTypeOperatorNode(158 /* UniqueKeyword */, factory.createKeywordTypeNode(155 /* SymbolKeyword */));
-        }
-        if (type.flags & 16384 /* Void */) {
-          context.approximateLength += 4;
-          return factory.createKeywordTypeNode(116 /* VoidKeyword */);
-        }
-        if (type.flags & 32768 /* Undefined */) {
-          context.approximateLength += 9;
-          return factory.createKeywordTypeNode(157 /* UndefinedKeyword */);
+          inferencePriority = Math.min(inferencePriority, priority);
+          return;
         }
-        if (type.flags & 65536 /* Null */) {
-          context.approximateLength += 4;
-          return factory.createLiteralTypeNode(factory.createNull());
+        const simplified = getSimplifiedType(
+          target,
+          /*writing*/
+          false
+        );
+        if (simplified !== target) {
+          inferFromTypes(source, simplified);
+        } else if (target.flags & 8388608 /* IndexedAccess */) {
+          const indexType = getSimplifiedType(
+            target.indexType,
+            /*writing*/
+            false
+          );
+          if (indexType.flags & 465829888 /* Instantiable */) {
+            const simplified2 = distributeIndexOverObjectType(
+              getSimplifiedType(
+                target.objectType,
+                /*writing*/
+                false
+              ),
+              indexType,
+              /*writing*/
+              false
+            );
+            if (simplified2 && simplified2 !== target) {
+              inferFromTypes(source, simplified2);
+            }
+          }
+        }
+      }
+      if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) {
+        inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
+      } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) {
+        inferFromContravariantTypes(source.type, target.type);
+      } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) {
+        const empty = createEmptyObjectTypeFromStringLiteral(source);
+        inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */);
+      } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) {
+        inferFromTypes(source.objectType, target.objectType);
+        inferFromTypes(source.indexType, target.indexType);
+      } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) {
+        if (source.symbol === target.symbol) {
+          inferFromTypes(source.type, target.type);
+        }
+      } else if (source.flags & 33554432 /* Substitution */) {
+        inferFromTypes(source.baseType, target);
+        inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */);
+      } else if (target.flags & 16777216 /* Conditional */) {
+        invokeOnce(source, target, inferToConditionalType);
+      } else if (target.flags & 3145728 /* UnionOrIntersection */) {
+        inferToMultipleTypes(source, target.types, target.flags);
+      } else if (source.flags & 1048576 /* Union */) {
+        const sourceTypes = source.types;
+        for (const sourceType of sourceTypes) {
+          inferFromTypes(sourceType, target);
         }
-        if (type.flags & 131072 /* Never */) {
-          context.approximateLength += 5;
-          return factory.createKeywordTypeNode(146 /* NeverKeyword */);
+      } else if (target.flags & 134217728 /* TemplateLiteral */) {
+        inferToTemplateLiteralType(source, target);
+      } else {
+        source = getReducedType(source);
+        if (isGenericMappedType(source) && isGenericMappedType(target)) {
+          invokeOnce(source, target, inferFromGenericMappedTypes);
         }
-        if (type.flags & 4096 /* ESSymbol */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(155 /* SymbolKeyword */);
+        if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) {
+          const apparentSource = getApparentType(source);
+          if (apparentSource !== source && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) {
+            return inferFromTypes(apparentSource, target);
+          }
+          source = apparentSource;
         }
-        if (type.flags & 67108864 /* NonPrimitive */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(151 /* ObjectKeyword */);
+        if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
+          invokeOnce(source, target, inferFromObjectTypes);
         }
-        if (isThisTypeParameter(type)) {
-          if (context.flags & 4194304 /* InObjectTypeLiteral */) {
-            if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
-              context.encounteredError = true;
-            }
-            (_b = (_a = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a);
+      }
+    }
+    function inferWithPriority(source, target, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferFromTypes(source, target);
+      priority = savePriority;
+    }
+    function inferFromContravariantTypesWithPriority(source, target, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferFromContravariantTypes(source, target);
+      priority = savePriority;
+    }
+    function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferToMultipleTypes(source, targets, targetFlags);
+      priority = savePriority;
+    }
+    function invokeOnce(source, target, action) {
+      const key = source.id + "," + target.id;
+      const status = visited && visited.get(key);
+      if (status !== void 0) {
+        inferencePriority = Math.min(inferencePriority, status);
+        return;
+      }
+      (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */);
+      const saveInferencePriority = inferencePriority;
+      inferencePriority = 2048 /* MaxValue */;
+      const saveExpandingFlags = expandingFlags;
+      (sourceStack ?? (sourceStack = [])).push(source);
+      (targetStack ?? (targetStack = [])).push(target);
+      if (isDeeplyNestedType(source, sourceStack, sourceStack.length, 2)) expandingFlags |= 1 /* Source */;
+      if (isDeeplyNestedType(target, targetStack, targetStack.length, 2)) expandingFlags |= 2 /* Target */;
+      if (expandingFlags !== 3 /* Both */) {
+        action(source, target);
+      } else {
+        inferencePriority = -1 /* Circularity */;
+      }
+      targetStack.pop();
+      sourceStack.pop();
+      expandingFlags = saveExpandingFlags;
+      visited.set(key, inferencePriority);
+      inferencePriority = Math.min(inferencePriority, saveInferencePriority);
+    }
+    function inferFromMatchingTypes(sources, targets, matches) {
+      let matchedSources;
+      let matchedTargets;
+      for (const t of targets) {
+        for (const s of sources) {
+          if (matches(s, t)) {
+            inferFromTypes(s, t);
+            matchedSources = appendIfUnique(matchedSources, s);
+            matchedTargets = appendIfUnique(matchedTargets, t);
           }
-          context.approximateLength += 4;
-          return factory.createThisTypeNode();
         }
-        if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) {
-          const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context);
-          if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */))
-            return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes);
-          if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) {
-            return factory.createArrayTypeNode(typeArgumentNodes[0]);
-          }
-          return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes);
+      }
+      return [
+        matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources,
+        matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets
+      ];
+    }
+    function inferFromTypeArguments(sourceTypes, targetTypes, variances) {
+      const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length;
+      for (let i = 0; i < count; i++) {
+        if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) {
+          inferFromContravariantTypes(sourceTypes[i], targetTypes[i]);
+        } else {
+          inferFromTypes(sourceTypes[i], targetTypes[i]);
         }
-        const objectFlags = getObjectFlags(type);
-        if (objectFlags & 4 /* Reference */) {
-          Debug.assert(!!(type.flags & 524288 /* Object */));
-          return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type);
-        }
-        if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) {
-          if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) {
-            context.approximateLength += symbolName(type.symbol).length + 6;
-            let constraintNode;
-            const constraint = getConstraintOfTypeParameter(type);
-            if (constraint) {
-              const inferredConstraint = getInferredTypeParameterConstraint(
-                type,
-                /*omitTypeReferences*/
-                true
-              );
-              if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
-                context.approximateLength += 9;
-                constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
-              }
-            }
-            return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode));
-          }
-          if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */) {
-            const name2 = typeParameterToName(type, context);
-            context.approximateLength += idText(name2).length;
-            return factory.createTypeReferenceNode(
-              factory.createIdentifier(idText(name2)),
-              /*typeArguments*/
-              void 0
-            );
-          }
-          if (type.symbol) {
-            return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
+      }
+    }
+    function inferFromContravariantTypes(source, target) {
+      contravariant = !contravariant;
+      inferFromTypes(source, target);
+      contravariant = !contravariant;
+    }
+    function inferFromContravariantTypesIfStrictFunctionTypes(source, target) {
+      if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) {
+        inferFromContravariantTypes(source, target);
+      } else {
+        inferFromTypes(source, target);
+      }
+    }
+    function getInferenceInfoForType(type) {
+      if (type.flags & 8650752 /* TypeVariable */) {
+        for (const inference of inferences) {
+          if (type === inference.typeParameter) {
+            return inference;
           }
-          const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
-          return factory.createTypeReferenceNode(
-            factory.createIdentifier(name),
-            /*typeArguments*/
-            void 0
-          );
         }
-        if (type.flags & 1048576 /* Union */ && type.origin) {
-          type = type.origin;
+      }
+      return void 0;
+    }
+    function getSingleTypeVariableFromIntersectionTypes(types) {
+      let typeVariable;
+      for (const type of types) {
+        const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2));
+        if (!t || typeVariable && t !== typeVariable) {
+          return void 0;
         }
-        if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
-          const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types;
-          if (length(types) === 1) {
-            return typeToTypeNodeHelper(types[0], context);
-          }
-          const typeNodes = mapToTypeNodes(
-            types,
-            context,
-            /*isBareList*/
-            true
-          );
-          if (typeNodes && typeNodes.length > 0) {
-            return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
+        typeVariable = t;
+      }
+      return typeVariable;
+    }
+    function inferToMultipleTypes(source, targets, targetFlags) {
+      let typeVariableCount = 0;
+      if (targetFlags & 1048576 /* Union */) {
+        let nakedTypeVariable;
+        const sources = source.flags & 1048576 /* Union */ ? source.types : [source];
+        const matched = new Array(sources.length);
+        let inferenceCircularity = false;
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            nakedTypeVariable = t;
+            typeVariableCount++;
           } else {
-            if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
-              context.encounteredError = true;
+            for (let i = 0; i < sources.length; i++) {
+              const saveInferencePriority = inferencePriority;
+              inferencePriority = 2048 /* MaxValue */;
+              inferFromTypes(sources[i], t);
+              if (inferencePriority === priority) matched[i] = true;
+              inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */;
+              inferencePriority = Math.min(inferencePriority, saveInferencePriority);
             }
-            return void 0;
           }
         }
-        if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) {
-          Debug.assert(!!(type.flags & 524288 /* Object */));
-          return createAnonymousTypeNode(type);
-        }
-        if (type.flags & 4194304 /* Index */) {
-          const indexedType = type.type;
-          context.approximateLength += 6;
-          const indexTypeNode = typeToTypeNodeHelper(indexedType, context);
-          return factory.createTypeOperatorNode(143 /* KeyOfKeyword */, indexTypeNode);
-        }
-        if (type.flags & 134217728 /* TemplateLiteral */) {
-          const texts = type.texts;
-          const types = type.types;
-          const templateHead = factory.createTemplateHead(texts[0]);
-          const templateSpans = factory.createNodeArray(
-            map(types, (t, i) => factory.createTemplateLiteralTypeSpan(
-              typeToTypeNodeHelper(t, context),
-              (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1])
-            ))
-          );
-          context.approximateLength += 2;
-          return factory.createTemplateLiteralType(templateHead, templateSpans);
-        }
-        if (type.flags & 268435456 /* StringMapping */) {
-          const typeNode = typeToTypeNodeHelper(type.type, context);
-          return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]);
-        }
-        if (type.flags & 8388608 /* IndexedAccess */) {
-          const objectTypeNode = typeToTypeNodeHelper(type.objectType, context);
-          const indexTypeNode = typeToTypeNodeHelper(type.indexType, context);
-          context.approximateLength += 2;
-          return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode);
-        }
-        if (type.flags & 16777216 /* Conditional */) {
-          return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2));
-        }
-        if (type.flags & 33554432 /* Substitution */) {
-          const typeNode = typeToTypeNodeHelper(type.baseType, context);
-          const noInferSymbol = isNoInferType(type) && getGlobalTypeSymbol(
-            "NoInfer",
-            /*reportErrors*/
-            false
-          );
-          return noInferSymbol ? symbolToTypeNode(noInferSymbol, context, 788968 /* Type */, [typeNode]) : typeNode;
+        if (typeVariableCount === 0) {
+          const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets);
+          if (intersectionTypeVariable) {
+            inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */);
+          }
+          return;
         }
-        return Debug.fail("Should be unreachable.");
-        function conditionalTypeToTypeNode(type2) {
-          const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context);
-          context.approximateLength += 15;
-          if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) {
-            const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
-            const name = typeParameterToName(newParam, context);
-            const newTypeVariable = factory.createTypeReferenceNode(name);
-            context.approximateLength += 37;
-            const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper);
-            const saveInferTypeParameters2 = context.inferTypeParameters;
-            context.inferTypeParameters = type2.root.inferTypeParameters;
-            const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context);
-            context.inferTypeParameters = saveInferTypeParameters2;
-            const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.trueType), newMapper));
-            const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
-            return factory.createConditionalTypeNode(
-              checkTypeNode,
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                factory.cloneNode(newTypeVariable.typeName)
-              )),
-              factory.createConditionalTypeNode(
-                factory.createTypeReferenceNode(factory.cloneNode(name)),
-                typeToTypeNodeHelper(type2.checkType, context),
-                factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2),
-                factory.createKeywordTypeNode(146 /* NeverKeyword */)
-              ),
-              factory.createKeywordTypeNode(146 /* NeverKeyword */)
-            );
+        if (typeVariableCount === 1 && !inferenceCircularity) {
+          const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s);
+          if (unmatched.length) {
+            inferFromTypes(getUnionType(unmatched), nakedTypeVariable);
+            return;
           }
-          const saveInferTypeParameters = context.inferTypeParameters;
-          context.inferTypeParameters = type2.root.inferTypeParameters;
-          const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context);
-          context.inferTypeParameters = saveInferTypeParameters;
-          const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2));
-          const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2));
-          return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
         }
-        function typeToTypeNodeOrCircularityElision(type2) {
-          var _a2, _b2, _c;
-          if (type2.flags & 1048576 /* Union */) {
-            if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
-              if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
-                context.encounteredError = true;
-                (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
-              }
-              return createElidedInformationPlaceholder(context);
-            }
-            return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context));
+      } else {
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            typeVariableCount++;
+          } else {
+            inferFromTypes(source, t);
           }
-          return typeToTypeNodeHelper(type2, context);
         }
-        function isMappedTypeHomomorphic(type2) {
-          return !!getHomomorphicTypeVariable(type2);
+      }
+      if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) {
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            inferWithPriority(source, t, 1 /* NakedTypeVariable */);
+          }
         }
-        function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) {
-          return !!type2.target && isMappedTypeHomomorphic(type2.target) && !isMappedTypeHomomorphic(type2);
+      }
+    }
+    function inferToMappedType(source, target, constraintType) {
+      if (constraintType.flags & 1048576 /* Union */ || constraintType.flags & 2097152 /* Intersection */) {
+        let result = false;
+        for (const type of constraintType.types) {
+          result = inferToMappedType(source, target, type) || result;
         }
-        function createMappedTypeNodeFromType(type2) {
-          var _a2;
-          Debug.assert(!!(type2.flags & 524288 /* Object */));
-          const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0;
-          const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0;
-          let appropriateConstraintTypeNode;
-          let newTypeVariable;
-          const needsModifierPreservingWrapper = !isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 2 /* Unknown */) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && !(getConstraintTypeFromMappedType(type2).flags & 262144 /* TypeParameter */ && ((_a2 = getConstraintOfTypeParameter(getConstraintTypeFromMappedType(type2))) == null ? void 0 : _a2.flags) & 4194304 /* Index */);
-          if (isMappedTypeWithKeyofConstraintDeclaration(type2)) {
-            if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-              const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
-              const name = typeParameterToName(newParam, context);
-              newTypeVariable = factory.createTypeReferenceNode(name);
-            }
-            appropriateConstraintTypeNode = factory.createTypeOperatorNode(143 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context));
-          } else if (needsModifierPreservingWrapper) {
-            const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
-            const name = typeParameterToName(newParam, context);
-            newTypeVariable = factory.createTypeReferenceNode(name);
-            appropriateConstraintTypeNode = newTypeVariable;
-          } else {
-            appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context);
-          }
-          const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
-          const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
-          const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
-          const mappedTypeNode = factory.createMappedTypeNode(
-            readonlyToken,
-            typeParameterNode,
-            nameTypeNode,
-            questionToken,
-            templateTypeNode,
-            /*members*/
-            void 0
-          );
-          context.approximateLength += 10;
-          const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
-          if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-            const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
-            return factory.createConditionalTypeNode(
-              typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                factory.cloneNode(newTypeVariable.typeName),
-                originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
-              )),
-              result,
-              factory.createKeywordTypeNode(146 /* NeverKeyword */)
-            );
-          } else if (needsModifierPreservingWrapper) {
-            return factory.createConditionalTypeNode(
-              typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context),
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                factory.cloneNode(newTypeVariable.typeName),
-                factory.createTypeOperatorNode(143 /* KeyOfKeyword */, typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context))
-              )),
-              result,
-              factory.createKeywordTypeNode(146 /* NeverKeyword */)
+        return result;
+      }
+      if (constraintType.flags & 4194304 /* Index */) {
+        const inference = getInferenceInfoForType(constraintType.type);
+        if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) {
+          const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType);
+          if (inferredType) {
+            inferWithPriority(
+              inferredType,
+              inference.typeParameter,
+              getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */
             );
           }
-          return result;
         }
-        function createAnonymousTypeNode(type2) {
-          var _a2, _b2;
-          const typeId = type2.id;
-          const symbol = type2.symbol;
-          if (symbol) {
-            const isInstantiationExpressionType = !!(getObjectFlags(type2) & 8388608 /* InstantiationExpressionType */);
-            if (isInstantiationExpressionType) {
-              const instantiationExpressionType = type2;
-              const existing = instantiationExpressionType.node;
-              if (isTypeQueryNode(existing) && getTypeFromTypeNode(existing) === type2) {
-                const typeNode = serializeExistingTypeNode(context, existing);
-                if (typeNode) {
-                  return typeNode;
+        return true;
+      }
+      if (constraintType.flags & 262144 /* TypeParameter */) {
+        inferWithPriority(getIndexType(
+          source,
+          /*indexFlags*/
+          !!source.pattern ? 2 /* NoIndexSignatures */ : 0 /* None */
+        ), constraintType, 32 /* MappedTypeConstraint */);
+        const extendedConstraint = getConstraintOfType(constraintType);
+        if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) {
+          return true;
+        }
+        const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol);
+        const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType);
+        inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target));
+        return true;
+      }
+      return false;
+    }
+    function inferToConditionalType(source, target) {
+      if (source.flags & 16777216 /* Conditional */) {
+        inferFromTypes(source.checkType, target.checkType);
+        inferFromTypes(source.extendsType, target.extendsType);
+        inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target));
+        inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target));
+      } else {
+        const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)];
+        inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0);
+      }
+    }
+    function inferToTemplateLiteralType(source, target) {
+      const matches = inferTypesFromTemplateLiteralType(source, target);
+      const types = target.types;
+      if (matches || every(target.texts, (s) => s.length === 0)) {
+        for (let i = 0; i < types.length; i++) {
+          const source2 = matches ? matches[i] : neverType;
+          const target2 = types[i];
+          if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) {
+            const inferenceContext = getInferenceInfoForType(target2);
+            const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0;
+            if (constraint && !isTypeAny(constraint)) {
+              const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint];
+              let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
+              if (!(allTypeFlags & 4 /* String */)) {
+                const str = source2.value;
+                if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
+                  allTypeFlags &= ~296 /* NumberLike */;
+                }
+                if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
+                  allTypeFlags &= ~2112 /* BigIntLike */;
+                }
+                const matchingType = reduceLeft(constraintTypes, (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left, neverType);
+                if (!(matchingType.flags & 131072 /* Never */)) {
+                  inferFromTypes(matchingType, target2);
+                  continue;
                 }
               }
-              if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
-                return createElidedInformationPlaceholder(context);
-              }
-              return visitAndTransformType(type2, createTypeNodeFromObjectType);
-            }
-            const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
-            if (isJSConstructor(symbol.valueDeclaration)) {
-              return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
-              symbol,
-              context.enclosingDeclaration,
-              isInstanceType,
-              /*shouldComputeAliasesToMakeVisible*/
-              false
-            ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
-              return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if ((_b2 = context.visitedTypes) == null ? void 0 : _b2.has(typeId)) {
-              const typeAlias = getTypeAliasForTypeLiteral(type2);
-              if (typeAlias) {
-                return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
-              } else {
-                return createElidedInformationPlaceholder(context);
-              }
-            } else {
-              return visitAndTransformType(type2, createTypeNodeFromObjectType);
-            }
-          } else {
-            return createTypeNodeFromObjectType(type2);
-          }
-          function shouldWriteTypeOfFunctionSymbol() {
-            var _a3;
-            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
-            some(symbol.declarations, (declaration) => isStatic(declaration));
-            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
-            forEach(symbol.declarations, (declaration) => declaration.parent.kind === 312 /* SourceFile */ || declaration.parent.kind === 268 /* ModuleBlock */));
-            if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
-              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && // it is type of the symbol uses itself recursively
-              (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
             }
           }
+          inferFromTypes(source2, target2);
         }
-        function visitAndTransformType(type2, transform2) {
-          var _a2, _b2, _c;
-          const typeId = type2.id;
-          const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
-          const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
-          if (!context.visitedTypes) {
-            context.visitedTypes = /* @__PURE__ */ new Set();
-          }
-          if (id && !context.symbolDepth) {
-            context.symbolDepth = /* @__PURE__ */ new Map();
-          }
-          const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration);
-          const key = `${getTypeId(type2)}|${context.flags}`;
-          if (links) {
-            links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
-          }
-          const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
-          if (cachedResult) {
-            (_b2 = cachedResult.trackedSymbols) == null ? void 0 : _b2.forEach(
-              ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol(
-                symbol,
-                enclosingDeclaration,
-                meaning
-              )
-            );
-            if (cachedResult.truncating) {
-              context.truncating = true;
-            }
-            context.approximateLength += cachedResult.addedLength;
-            return deepCloneOrReuseNode(cachedResult.node);
-          }
-          let depth;
-          if (id) {
-            depth = context.symbolDepth.get(id) || 0;
-            if (depth > 10) {
-              return createElidedInformationPlaceholder(context);
-            }
-            context.symbolDepth.set(id, depth + 1);
-          }
-          context.visitedTypes.add(typeId);
-          const prevTrackedSymbols = context.trackedSymbols;
-          context.trackedSymbols = void 0;
-          const startLength = context.approximateLength;
-          const result = transform2(type2);
-          const addedLength = context.approximateLength - startLength;
-          if (!context.reportedDiagnostic && !context.encounteredError) {
-            (_c = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _c.set(key, {
-              node: result,
-              truncating: context.truncating,
-              addedLength,
-              trackedSymbols: context.trackedSymbols
-            });
-          }
-          context.visitedTypes.delete(typeId);
-          if (id) {
-            context.symbolDepth.set(id, depth);
-          }
-          context.trackedSymbols = prevTrackedSymbols;
-          return result;
-          function deepCloneOrReuseNode(node) {
-            if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) {
-              return node;
-            }
-            return setTextRange(factory.cloneNode(visitEachChild(
-              node,
-              deepCloneOrReuseNode,
-              /*context*/
-              void 0,
-              deepCloneOrReuseNodes
-            )), node);
-          }
-          function deepCloneOrReuseNodes(nodes, visitor, test, start, count) {
-            if (nodes && nodes.length === 0) {
-              return setTextRange(factory.createNodeArray(
-                /*elements*/
-                void 0,
-                nodes.hasTrailingComma
-              ), nodes);
-            }
-            return visitNodes2(nodes, visitor, test, start, count);
-          }
+      }
+    }
+    function inferFromGenericMappedTypes(source, target) {
+      inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target));
+      inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target));
+      const sourceNameType = getNameTypeFromMappedType(source);
+      const targetNameType = getNameTypeFromMappedType(target);
+      if (sourceNameType && targetNameType) inferFromTypes(sourceNameType, targetNameType);
+    }
+    function inferFromObjectTypes(source, target) {
+      var _a, _b;
+      if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
+        inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
+        return;
+      }
+      if (isGenericMappedType(source) && isGenericMappedType(target)) {
+        inferFromGenericMappedTypes(source, target);
+      }
+      if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) {
+        const constraintType = getConstraintTypeFromMappedType(target);
+        if (inferToMappedType(source, target, constraintType)) {
+          return;
         }
-        function createTypeNodeFromObjectType(type2) {
-          if (isGenericMappedType(type2) || type2.containsError) {
-            return createMappedTypeNodeFromType(type2);
-          }
-          const resolved = resolveStructuredTypeMembers(type2);
-          if (!resolved.properties.length && !resolved.indexInfos.length) {
-            if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
-              context.approximateLength += 2;
-              return setEmitFlags(factory.createTypeLiteralNode(
-                /*members*/
-                void 0
-              ), 1 /* SingleLine */);
-            }
-            if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
-              const signature = resolved.callSignatures[0];
-              const signatureNode = signatureToSignatureDeclarationHelper(signature, 184 /* FunctionType */, context);
-              return signatureNode;
-            }
-            if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) {
-              const signature = resolved.constructSignatures[0];
-              const signatureNode = signatureToSignatureDeclarationHelper(signature, 185 /* ConstructorType */, context);
-              return signatureNode;
-            }
-          }
-          const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
-          if (some(abstractSignatures)) {
-            const types = map(abstractSignatures, getOrCreateTypeFromSignature);
-            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
-            // the logic in `createTypeNodesFromResolvedType`.
-            (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
-            if (typeElementCount) {
-              types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
-            }
-            return typeToTypeNodeHelper(getIntersectionType(types), context);
-          }
-          const savedFlags = context.flags;
-          context.flags |= 4194304 /* InObjectTypeLiteral */;
-          const members = createTypeNodesFromResolvedType(resolved);
-          context.flags = savedFlags;
-          const typeLiteralNode = factory.createTypeLiteralNode(members);
-          context.approximateLength += 2;
-          setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */);
-          return typeLiteralNode;
-        }
-        function typeReferenceToTypeNode(type2) {
-          let typeArguments = getTypeArguments(type2);
-          if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) {
-            if (context.flags & 2 /* WriteArrayAsGenericType */) {
-              const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context);
-              return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]);
-            }
-            const elementType = typeToTypeNodeHelper(typeArguments[0], context);
-            const arrayType = factory.createArrayTypeNode(elementType);
-            return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, arrayType);
-          } else if (type2.target.objectFlags & 8 /* Tuple */) {
-            typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */)));
-            if (typeArguments.length > 0) {
-              const arity = getTypeReferenceArity(type2);
-              const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context);
-              if (tupleConstituentNodes) {
-                const { labeledElementDeclarations } = type2.target;
-                for (let i = 0; i < tupleConstituentNodes.length; i++) {
-                  const flags = type2.target.elementFlags[i];
-                  const labeledElementDeclaration = labeledElementDeclarations == null ? void 0 : labeledElementDeclarations[i];
-                  if (labeledElementDeclaration) {
-                    tupleConstituentNodes[i] = factory.createNamedTupleMember(
-                      flags & 12 /* Variable */ ? factory.createToken(26 /* DotDotDotToken */) : void 0,
-                      factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(labeledElementDeclaration))),
-                      flags & 2 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
-                      flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]
-                    );
-                  } else {
-                    tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i];
-                  }
-                }
-                const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */);
-                return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
+      }
+      if (!typesDefinitelyUnrelated(source, target)) {
+        if (isArrayOrTupleType(source)) {
+          if (isTupleType(target)) {
+            const sourceArity = getTypeReferenceArity(source);
+            const targetArity = getTypeReferenceArity(target);
+            const elementTypes = getTypeArguments(target);
+            const elementFlags = target.target.elementFlags;
+            if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) {
+              for (let i = 0; i < targetArity; i++) {
+                inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
               }
+              return;
             }
-            if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) {
-              const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */);
-              return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
+            const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0;
+            const endLength = Math.min(isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0, target.target.hasRestElement ? getEndElementCount(target.target, 3 /* Fixed */) : 0);
+            for (let i = 0; i < startLength; i++) {
+              inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
             }
-            context.encounteredError = true;
-            return void 0;
-          } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) {
-            return createAnonymousTypeNode(type2);
-          } else {
-            const outerTypeParameters = type2.target.outerTypeParameters;
-            let i = 0;
-            let resultType;
-            if (outerTypeParameters) {
-              const length2 = outerTypeParameters.length;
-              while (i < length2) {
-                const start = i;
-                const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]);
-                do {
-                  i++;
-                } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2);
-                if (!rangeEquals(outerTypeParameters, typeArguments, start, i)) {
-                  const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context);
-                  const flags2 = context.flags;
-                  context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
-                  const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice);
-                  context.flags = flags2;
-                  resultType = !resultType ? ref : appendReferenceToType(resultType, ref);
-                }
+            if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) {
+              const restType = getTypeArguments(source)[startLength];
+              for (let i = startLength; i < targetArity - endLength; i++) {
+                inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]);
               }
-            }
-            let typeArgumentNodes;
-            if (typeArguments.length > 0) {
-              const typeParameterCount = (type2.target.typeParameters || emptyArray).length;
-              typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context);
-            }
-            const flags = context.flags;
-            context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
-            const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes);
-            context.flags = flags;
-            return !resultType ? finalRef : appendReferenceToType(resultType, finalRef);
-          }
-        }
-        function appendReferenceToType(root, ref) {
-          if (isImportTypeNode(root)) {
-            let typeArguments = root.typeArguments;
-            let qualifier = root.qualifier;
-            if (qualifier) {
-              if (isIdentifier(qualifier)) {
-                if (typeArguments !== getIdentifierTypeArguments(qualifier)) {
-                  qualifier = setIdentifierTypeArguments(factory.cloneNode(qualifier), typeArguments);
+            } else {
+              const middleLength = targetArity - startLength - endLength;
+              if (middleLength === 2) {
+                if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */) {
+                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
+                  if (targetInfo && targetInfo.impliedArity !== void 0) {
+                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
+                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
+                  const param = (_a = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */) {
+                  const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
+                    const startIndex = endIndex - impliedArity;
+                    const trailingSlice = createTupleType(
+                      getTypeArguments(source).slice(startIndex, endIndex),
+                      source.target.elementFlags.slice(startIndex, endIndex),
+                      /*readonly*/
+                      false,
+                      source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
+                    );
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
+                    inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
+                  }
                 }
-              } else {
-                if (typeArguments !== getIdentifierTypeArguments(qualifier.right)) {
-                  qualifier = factory.updateQualifiedName(qualifier, qualifier.left, setIdentifierTypeArguments(factory.cloneNode(qualifier.right), typeArguments));
+              } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
+                const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
+                const sourceSlice = sliceTupleType(source, startLength, endLength);
+                inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0);
+              } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) {
+                const restType = getElementTypeOfSliceOfTupleType(source, startLength, endLength);
+                if (restType) {
+                  inferFromTypes(restType, elementTypes[startLength]);
                 }
               }
             }
-            typeArguments = ref.typeArguments;
-            const ids = getAccessStack(ref);
-            for (const id of ids) {
-              qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id;
-            }
-            return factory.updateImportTypeNode(
-              root,
-              root.argument,
-              root.attributes,
-              qualifier,
-              typeArguments,
-              root.isTypeOf
-            );
-          } else {
-            let typeArguments = root.typeArguments;
-            let typeName = root.typeName;
-            if (isIdentifier(typeName)) {
-              if (typeArguments !== getIdentifierTypeArguments(typeName)) {
-                typeName = setIdentifierTypeArguments(factory.cloneNode(typeName), typeArguments);
-              }
-            } else {
-              if (typeArguments !== getIdentifierTypeArguments(typeName.right)) {
-                typeName = factory.updateQualifiedName(typeName, typeName.left, setIdentifierTypeArguments(factory.cloneNode(typeName.right), typeArguments));
-              }
-            }
-            typeArguments = ref.typeArguments;
-            const ids = getAccessStack(ref);
-            for (const id of ids) {
-              typeName = factory.createQualifiedName(typeName, id);
+            for (let i = 0; i < endLength; i++) {
+              inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]);
             }
-            return factory.updateTypeReferenceNode(
-              root,
-              typeName,
-              typeArguments
-            );
-          }
-        }
-        function getAccessStack(ref) {
-          let state = ref.typeName;
-          const ids = [];
-          while (!isIdentifier(state)) {
-            ids.unshift(state.right);
-            state = state.left;
-          }
-          ids.unshift(state);
-          return ids;
-        }
-        function createTypeNodesFromResolvedType(resolvedType) {
-          if (checkTruncationLength(context)) {
-            return [factory.createPropertySignature(
-              /*modifiers*/
-              void 0,
-              "...",
-              /*questionToken*/
-              void 0,
-              /*type*/
-              void 0
-            )];
-          }
-          const typeElements = [];
-          for (const signature of resolvedType.callSignatures) {
-            typeElements.push(signatureToSignatureDeclarationHelper(signature, 179 /* CallSignature */, context));
-          }
-          for (const signature of resolvedType.constructSignatures) {
-            if (signature.flags & 4 /* Abstract */)
-              continue;
-            typeElements.push(signatureToSignatureDeclarationHelper(signature, 180 /* ConstructSignature */, context));
-          }
-          for (const info of resolvedType.indexInfos) {
-            typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0));
-          }
-          const properties = resolvedType.properties;
-          if (!properties) {
-            return typeElements;
+            return;
           }
-          let i = 0;
-          for (const propertySymbol of properties) {
-            i++;
-            if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) {
-              if (propertySymbol.flags & 4194304 /* Prototype */) {
-                continue;
-              }
-              if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (2 /* Private */ | 4 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) {
-                context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName));
-              }
-            }
-            if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
-              typeElements.push(factory.createPropertySignature(
-                /*modifiers*/
-                void 0,
-                `... ${properties.length - i} more ...`,
-                /*questionToken*/
-                void 0,
-                /*type*/
-                void 0
-              ));
-              addPropertyToElementList(properties[properties.length - 1], context, typeElements);
-              break;
-            }
-            addPropertyToElementList(propertySymbol, context, typeElements);
+          if (isArrayType(target)) {
+            inferFromIndexTypes(source, target);
+            return;
           }
-          return typeElements.length ? typeElements : void 0;
         }
+        inferFromProperties(source, target);
+        inferFromSignatures(source, target, 0 /* Call */);
+        inferFromSignatures(source, target, 1 /* Construct */);
+        inferFromIndexTypes(source, target);
       }
-      function createElidedInformationPlaceholder(context) {
-        context.approximateLength += 3;
-        if (!(context.flags & 1 /* NoTruncation */)) {
-          return factory.createTypeReferenceNode(
-            factory.createIdentifier("..."),
-            /*typeArguments*/
-            void 0
+    }
+    function inferFromProperties(source, target) {
+      const properties = getPropertiesOfObjectType(target);
+      for (const targetProp of properties) {
+        const sourceProp = getPropertyOfType(source, targetProp.escapedName);
+        if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) {
+          inferFromTypes(
+            removeMissingType(getTypeOfSymbol(sourceProp), !!(sourceProp.flags & 16777216 /* Optional */)),
+            removeMissingType(getTypeOfSymbol(targetProp), !!(targetProp.flags & 16777216 /* Optional */))
           );
         }
-        return factory.createKeywordTypeNode(133 /* AnyKeyword */);
       }
-      function shouldUsePlaceholderForProperty(propertySymbol, context) {
-        var _a;
-        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a = context.reverseMappedStack) == null ? void 0 : _a[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
+    }
+    function inferFromSignatures(source, target, kind) {
+      const sourceSignatures = getSignaturesOfType(source, kind);
+      const sourceLen = sourceSignatures.length;
+      if (sourceLen > 0) {
+        const targetSignatures = getSignaturesOfType(target, kind);
+        const targetLen = targetSignatures.length;
+        for (let i = 0; i < targetLen; i++) {
+          const sourceIndex = Math.max(sourceLen - targetLen + i, 0);
+          inferFromSignature(getBaseSignature(sourceSignatures[sourceIndex]), getErasedSignature(targetSignatures[i]));
+        }
       }
-      function addPropertyToElementList(propertySymbol, context, typeElements) {
-        var _a;
-        const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
-        const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
-        const saveEnclosingDeclaration = context.enclosingDeclaration;
-        context.enclosingDeclaration = void 0;
-        if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
-          if (propertySymbol.declarations) {
-            const decl = first(propertySymbol.declarations);
-            if (hasLateBindableName(decl)) {
-              if (isBinaryExpression(decl)) {
-                const name = getNameOfDeclaration(decl);
-                if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) {
-                  trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context);
-                }
-              } else {
-                trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
-              }
+    }
+    function inferFromSignature(source, target) {
+      if (!(source.flags & 64 /* IsNonInferrable */)) {
+        const saveBivariant = bivariant;
+        const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
+        bivariant = bivariant || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 176 /* Constructor */;
+        applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes);
+        bivariant = saveBivariant;
+      }
+      applyToReturnTypes(source, target, inferFromTypes);
+    }
+    function inferFromIndexTypes(source, target) {
+      const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0;
+      const indexInfos = getIndexInfosOfType(target);
+      if (isObjectTypeWithInferableIndex(source)) {
+        for (const targetInfo of indexInfos) {
+          const propTypes = [];
+          for (const prop of getPropertiesOfType(source)) {
+            if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) {
+              const propType = getTypeOfSymbol(prop);
+              propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType);
             }
-          } else {
-            context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
-          }
-        }
-        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a = propertySymbol.declarations) == null ? void 0 : _a[0]) || saveEnclosingDeclaration;
-        const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
-        context.enclosingDeclaration = saveEnclosingDeclaration;
-        context.approximateLength += symbolName(propertySymbol).length + 1;
-        if (propertySymbol.flags & 98304 /* Accessor */) {
-          const writeType = getWriteTypeOfSymbol(propertySymbol);
-          if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) {
-            const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */);
-            const getterSignature = getSignatureFromDeclaration(getterDeclaration);
-            typeElements.push(
-              setCommentRange(
-                signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }),
-                getterDeclaration
-              )
-            );
-            const setterDeclaration = getDeclarationOfKind(propertySymbol, 178 /* SetAccessor */);
-            const setterSignature = getSignatureFromDeclaration(setterDeclaration);
-            typeElements.push(
-              setCommentRange(
-                signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }),
-                setterDeclaration
-              )
-            );
-            return;
-          }
-        }
-        const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0;
-        if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) {
-          const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */);
-          for (const signature of signatures) {
-            const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 173 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken });
-            typeElements.push(preserveCommentsOn(methodDeclaration));
-          }
-          if (signatures.length || !optionalToken) {
-            return;
           }
-        }
-        let propertyTypeNode;
-        if (shouldUsePlaceholderForProperty(propertySymbol, context)) {
-          propertyTypeNode = createElidedInformationPlaceholder(context);
-        } else {
-          if (propertyIsReverseMapped) {
-            context.reverseMappedStack || (context.reverseMappedStack = []);
-            context.reverseMappedStack.push(propertySymbol);
+          for (const info of getIndexInfosOfType(source)) {
+            if (isApplicableIndexType(info.keyType, targetInfo.keyType)) {
+              propTypes.push(info.type);
+            }
           }
-          propertyTypeNode = propertyType ? serializeTypeForDeclaration(context, propertyType, propertySymbol, saveEnclosingDeclaration) : factory.createKeywordTypeNode(133 /* AnyKeyword */);
-          if (propertyIsReverseMapped) {
-            context.reverseMappedStack.pop();
+          if (propTypes.length) {
+            inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2);
           }
         }
-        const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0;
-        if (modifiers) {
-          context.approximateLength += 9;
+      }
+      for (const targetInfo of indexInfos) {
+        const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType);
+        if (sourceInfo) {
+          inferWithPriority(sourceInfo.type, targetInfo.type, priority2);
         }
-        const propertySignature = factory.createPropertySignature(
-          modifiers,
-          propertyName,
-          optionalToken,
-          propertyTypeNode
-        );
-        typeElements.push(preserveCommentsOn(propertySignature));
-        function preserveCommentsOn(node) {
-          var _a2;
-          const jsdocPropertyTag = (_a2 = propertySymbol.declarations) == null ? void 0 : _a2.find((d) => d.kind === 355 /* JSDocPropertyTag */);
-          if (jsdocPropertyTag) {
-            const commentText = getTextOfJSDocComment(jsdocPropertyTag.comment);
-            if (commentText) {
-              setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
-            }
-          } else if (propertySymbol.valueDeclaration) {
-            setCommentRange(node, propertySymbol.valueDeclaration);
+      }
+    }
+  }
+  function isTypeOrBaseIdenticalTo(s, t) {
+    return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+  }
+  function isTypeCloselyMatchedBy(s, t) {
+    return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
+  }
+  function hasPrimitiveConstraint(type) {
+    const constraint = getConstraintOfTypeParameter(type);
+    return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+  }
+  function isObjectLiteralType2(type) {
+    return !!(getObjectFlags(type) & 128 /* ObjectLiteral */);
+  }
+  function isObjectOrArrayLiteralType(type) {
+    return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */));
+  }
+  function unionObjectAndArrayLiteralCandidates(candidates) {
+    if (candidates.length > 1) {
+      const objectLiterals = filter(candidates, isObjectOrArrayLiteralType);
+      if (objectLiterals.length) {
+        const literalsType = getUnionType(objectLiterals, 2 /* Subtype */);
+        return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]);
+      }
+    }
+    return candidates;
+  }
+  function getContravariantInference(inference) {
+    return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates);
+  }
+  function getCovariantInference(inference, signature) {
+    const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
+    const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
+    const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevelInReturnType(signature, inference.typeParameter));
+    const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
+    const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
+    return getWidenedType(unwidenedType);
+  }
+  function getInferredType(context, index) {
+    const inference = context.inferences[index];
+    if (!inference.inferredType) {
+      let inferredType;
+      let fallbackType;
+      if (context.signature) {
+        const inferredCovariantType = inference.candidates ? getCovariantInference(inference, context.signature) : void 0;
+        const inferredContravariantType = inference.contraCandidates ? getContravariantInference(inference) : void 0;
+        if (inferredCovariantType || inferredContravariantType) {
+          const preferCovariantType = inferredCovariantType && (!inferredContravariantType || !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType))));
+          inferredType = preferCovariantType ? inferredCovariantType : inferredContravariantType;
+          fallbackType = preferCovariantType ? inferredContravariantType : inferredCovariantType;
+        } else if (context.flags & 1 /* NoDefault */) {
+          inferredType = silentNeverType;
+        } else {
+          const defaultType = getDefaultFromTypeParameter(inference.typeParameter);
+          if (defaultType) {
+            inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper));
           }
-          return node;
         }
+      } else {
+        inferredType = getTypeFromInference(inference);
       }
-      function mapToTypeNodes(types, context, isBareList) {
-        if (some(types)) {
-          if (checkTruncationLength(context)) {
-            if (!isBareList) {
-              return [factory.createTypeReferenceNode(
-                "...",
-                /*typeArguments*/
-                void 0
-              )];
-            } else if (types.length > 2) {
-              return [
-                typeToTypeNodeHelper(types[0], context),
-                factory.createTypeReferenceNode(
-                  `... ${types.length - 2} more ...`,
-                  /*typeArguments*/
-                  void 0
-                ),
-                typeToTypeNodeHelper(types[types.length - 1], context)
-              ];
-            }
-          }
-          const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */);
-          const seenNames = mayHaveNameCollisions ? createMultiMap() : void 0;
-          const result = [];
-          let i = 0;
-          for (const type of types) {
-            i++;
-            if (checkTruncationLength(context) && i + 2 < types.length - 1) {
-              result.push(factory.createTypeReferenceNode(
-                `... ${types.length - i} more ...`,
-                /*typeArguments*/
-                void 0
-              ));
-              const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
-              if (typeNode2) {
-                result.push(typeNode2);
-              }
-              break;
-            }
-            context.approximateLength += 2;
-            const typeNode = typeToTypeNodeHelper(type, context);
-            if (typeNode) {
-              result.push(typeNode);
-              if (seenNames && isIdentifierTypeReference(typeNode)) {
-                seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]);
-              }
-            }
-          }
-          if (seenNames) {
-            const saveContextFlags = context.flags;
-            context.flags |= 64 /* UseFullyQualifiedType */;
-            seenNames.forEach((types2) => {
-              if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) {
-                for (const [type, resultIndex] of types2) {
-                  result[resultIndex] = typeToTypeNodeHelper(type, context);
-                }
-              }
-            });
-            context.flags = saveContextFlags;
-          }
-          return result;
+      inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */));
+      const constraint = getConstraintOfTypeParameter(inference.typeParameter);
+      if (constraint) {
+        const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper);
+        if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) {
+          inference.inferredType = fallbackType && context.compareTypes(fallbackType, getTypeWithThisArgument(instantiatedConstraint, fallbackType)) ? fallbackType : instantiatedConstraint;
         }
       }
-      function typesAreSameReference(a, b) {
-        return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol;
-      }
-      function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) {
-        const name = getNameFromIndexInfo(indexInfo) || "x";
-        const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
-        const indexingParameter = factory.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          name,
-          /*questionToken*/
-          void 0,
-          indexerTypeNode,
-          /*initializer*/
-          void 0
-        );
-        if (!typeNode) {
-          typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context);
-        }
-        if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) {
-          context.encounteredError = true;
+    }
+    return inference.inferredType;
+  }
+  function getDefaultTypeArgumentType(isInJavaScriptFile) {
+    return isInJavaScriptFile ? anyType : unknownType;
+  }
+  function getInferredTypes(context) {
+    const result = [];
+    for (let i = 0; i < context.inferences.length; i++) {
+      result.push(getInferredType(context, i));
+    }
+    return result;
+  }
+  function getCannotFindNameDiagnosticForName(node) {
+    switch (node.escapedText) {
+      case "document":
+      case "console":
+        return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom;
+      case "$":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery;
+      case "describe":
+      case "suite":
+      case "it":
+      case "test":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha;
+      case "process":
+      case "require":
+      case "Buffer":
+      case "module":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode;
+      case "Bun":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun;
+      case "Map":
+      case "Set":
+      case "Promise":
+      case "Symbol":
+      case "WeakMap":
+      case "WeakSet":
+      case "Iterator":
+      case "AsyncIterator":
+      case "SharedArrayBuffer":
+      case "Atomics":
+      case "AsyncIterable":
+      case "AsyncIterableIterator":
+      case "AsyncGenerator":
+      case "AsyncGeneratorFunction":
+      case "BigInt":
+      case "Reflect":
+      case "BigInt64Array":
+      case "BigUint64Array":
+        return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later;
+      case "await":
+        if (isCallExpression(node.parent)) {
+          return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function;
         }
-        context.approximateLength += name.length + 4;
-        return factory.createIndexSignature(
-          indexInfo.isReadonly ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0,
-          [indexingParameter],
-          typeNode
-        );
-      }
-      function signatureToSignatureDeclarationHelper(signature, kind, context, options) {
-        var _a;
-        const suppressAny = context.flags & 256 /* SuppressAnyReturnType */;
-        if (suppressAny)
-          context.flags &= ~256 /* SuppressAnyReturnType */;
-        context.approximateLength += 3;
-        let typeParameters;
-        let typeArguments;
-        if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) {
-          typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context));
+      default:
+        if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
+          return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer;
         } else {
-          typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
+          return Diagnostics.Cannot_find_name_0;
         }
-        const expandedParams = getExpandedParameters(
-          signature,
-          /*skipUnionExpanding*/
-          true
-        )[0];
-        let cleanup;
-        if (context.enclosingDeclaration && signature.declaration && signature.declaration !== context.enclosingDeclaration && !isInJSFile(signature.declaration) && (some(expandedParams) || some(signature.typeParameters))) {
-          let pushFakeScope2 = function(kind2, addAll) {
-            Debug.assert(context.enclosingDeclaration);
-            let existingFakeScope;
-            if (getNodeLinks(context.enclosingDeclaration).fakeScopeForSignatureDeclaration === kind2) {
-              existingFakeScope = context.enclosingDeclaration;
-            } else if (context.enclosingDeclaration.parent && getNodeLinks(context.enclosingDeclaration.parent).fakeScopeForSignatureDeclaration === kind2) {
-              existingFakeScope = context.enclosingDeclaration.parent;
-            }
-            Debug.assertOptionalNode(existingFakeScope, isBlock);
-            const locals = (existingFakeScope == null ? void 0 : existingFakeScope.locals) ?? createSymbolTable();
-            let newLocals;
-            addAll((name, symbol) => {
-              if (!locals.has(name)) {
-                newLocals = append(newLocals, name);
-                locals.set(name, symbol);
-              }
-            });
-            if (!newLocals)
-              return;
-            const oldCleanup = cleanup;
-            function undo() {
-              forEach(newLocals, (s) => locals.delete(s));
-              oldCleanup == null ? void 0 : oldCleanup();
-            }
-            if (existingFakeScope) {
-              cleanup = undo;
-            } else {
-              const fakeScope = parseNodeFactory.createBlock(emptyArray);
-              getNodeLinks(fakeScope).fakeScopeForSignatureDeclaration = kind2;
-              fakeScope.locals = locals;
-              const saveEnclosingDeclaration = context.enclosingDeclaration;
-              setParent(fakeScope, saveEnclosingDeclaration);
-              context.enclosingDeclaration = fakeScope;
-              cleanup = () => {
-                context.enclosingDeclaration = saveEnclosingDeclaration;
-                undo();
-              };
-            }
-          };
-          var pushFakeScope = pushFakeScope2;
-          pushFakeScope2(
-            "params",
-            (add) => {
-              for (const param of expandedParams) {
-                add(param.escapedName, param);
-              }
-            }
-          );
-          if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-            pushFakeScope2(
-              "typeParams",
-              (add) => {
-                for (const typeParam of signature.typeParameters ?? emptyArray) {
-                  const typeParamName = typeParameterToName(typeParam, context).escapedText;
-                  add(typeParamName, typeParam.symbol);
-                }
-              }
-            );
-          }
+    }
+  }
+  function getResolvedSymbol(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedSymbol) {
+      links.resolvedSymbol = !nodeIsMissing(node) && resolveName(
+        node,
+        node,
+        111551 /* Value */ | 1048576 /* ExportValue */,
+        getCannotFindNameDiagnosticForName(node),
+        !isWriteOnlyAccess(node),
+        /*excludeGlobals*/
+        false
+      ) || unknownSymbol;
+    }
+    return links.resolvedSymbol;
+  }
+  function isInAmbientOrTypeNode(node) {
+    return !!(node.flags & 33554432 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeAliasDeclaration(n) || isTypeLiteralNode(n)));
+  }
+  function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        if (!isThisInTypeQuery(node)) {
+          const symbol = getResolvedSymbol(node);
+          return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0;
         }
-        const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 176 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
-        const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
-        if (thisParameter) {
-          parameters.unshift(thisParameter);
-        }
-        let returnTypeNode;
-        const typePredicate = getTypePredicateOfSignature(signature);
-        if (typePredicate) {
-          const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(131 /* AssertsKeyword */) : void 0;
-          const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 16777216 /* NoAsciiEscaping */) : factory.createThisTypeNode();
-          const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context);
-          returnTypeNode = factory.createTypePredicateNode(assertsModifier, parameterName, typeNode);
-        } else {
-          const returnType = getReturnTypeOfSignature(signature);
-          if (returnType && !(suppressAny && isTypeAny(returnType))) {
-            returnTypeNode = serializeReturnTypeForSignature(context, returnType, signature, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports);
-          } else if (!suppressAny) {
-            returnTypeNode = factory.createKeywordTypeNode(133 /* AnyKeyword */);
+      case 110 /* ThisKeyword */:
+        return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`;
+      case 235 /* NonNullExpression */:
+      case 217 /* ParenthesizedExpression */:
+        return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
+      case 166 /* QualifiedName */:
+        const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer);
+        return left && `${left}.${node.right.escapedText}`;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        const propName = getAccessedPropertyName(node);
+        if (propName !== void 0) {
+          const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
+          return key && `${key}.${propName}`;
+        }
+        if (isElementAccessExpression(node) && isIdentifier(node.argumentExpression)) {
+          const symbol = getResolvedSymbol(node.argumentExpression);
+          if (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol)) {
+            const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
+            return key && `${key}.@${getSymbolId(symbol)}`;
           }
         }
-        let modifiers = options == null ? void 0 : options.modifiers;
-        if (kind === 185 /* ConstructorType */ && signature.flags & 4 /* Abstract */) {
-          const flags = modifiersToFlags(modifiers);
-          modifiers = factory.createModifiersFromModifierFlags(flags | 64 /* Abstract */);
+        break;
+      case 206 /* ObjectBindingPattern */:
+      case 207 /* ArrayBindingPattern */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 174 /* MethodDeclaration */:
+        return `${getNodeId(node)}#${getTypeId(declaredType)}`;
+    }
+    return void 0;
+  }
+  function isMatchingReference(source, target) {
+    switch (target.kind) {
+      case 217 /* ParenthesizedExpression */:
+      case 235 /* NonNullExpression */:
+        return isMatchingReference(source, target.expression);
+      case 226 /* BinaryExpression */:
+        return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source, target.right);
+    }
+    switch (source.kind) {
+      case 236 /* MetaProperty */:
+        return target.kind === 236 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
+      case 80 /* Identifier */:
+      case 81 /* PrivateIdentifier */:
+        return isThisInTypeQuery(source) ? target.kind === 110 /* ThisKeyword */ : target.kind === 80 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
+      case 110 /* ThisKeyword */:
+        return target.kind === 110 /* ThisKeyword */;
+      case 108 /* SuperKeyword */:
+        return target.kind === 108 /* SuperKeyword */;
+      case 235 /* NonNullExpression */:
+      case 217 /* ParenthesizedExpression */:
+        return isMatchingReference(source.expression, target);
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        const sourcePropertyName = getAccessedPropertyName(source);
+        if (sourcePropertyName !== void 0) {
+          const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0;
+          if (targetPropertyName !== void 0) {
+            return targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression);
+          }
         }
-        const node = kind === 179 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 180 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 173 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 174 /* MethodDeclaration */ ? factory.createMethodDeclaration(
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
-          /*questionToken*/
-          void 0,
-          typeParameters,
-          parameters,
-          returnTypeNode,
-          /*body*/
-          void 0
-        ) : kind === 176 /* Constructor */ ? factory.createConstructorDeclaration(
-          modifiers,
-          parameters,
-          /*body*/
-          void 0
-        ) : kind === 177 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
-          modifiers,
-          (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
-          parameters,
-          returnTypeNode,
-          /*body*/
-          void 0
-        ) : kind === 178 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
-          modifiers,
-          (options == null ? void 0 : options.name) ?? factory.createIdentifier(""),
-          parameters,
-          /*body*/
-          void 0
-        ) : kind === 181 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 324 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 184 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 185 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 262 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
-          typeParameters,
-          parameters,
-          returnTypeNode,
-          /*body*/
-          void 0
-        ) : kind === 218 /* FunctionExpression */ ? factory.createFunctionExpression(
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
-          typeParameters,
-          parameters,
-          returnTypeNode,
-          factory.createBlock([])
-        ) : kind === 219 /* ArrowFunction */ ? factory.createArrowFunction(
-          modifiers,
-          typeParameters,
-          parameters,
-          returnTypeNode,
-          /*equalsGreaterThanToken*/
-          void 0,
-          factory.createBlock([])
-        ) : Debug.assertNever(kind);
-        if (typeArguments) {
-          node.typeArguments = factory.createNodeArray(typeArguments);
+        if (isElementAccessExpression(source) && isElementAccessExpression(target) && isIdentifier(source.argumentExpression) && isIdentifier(target.argumentExpression)) {
+          const symbol = getResolvedSymbol(source.argumentExpression);
+          if (symbol === getResolvedSymbol(target.argumentExpression) && (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol))) {
+            return isMatchingReference(source.expression, target.expression);
+          }
         }
-        if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 330 /* JSDocSignature */ && signature.declaration.parent.kind === 346 /* JSDocOverloadTag */) {
-          const comment = getTextOfNode(
-            signature.declaration.parent.parent,
-            /*includeTrivia*/
-            true
-          ).slice(2, -2).split(/\r\n|\n|\r/).map((line) => line.replace(/^\s+/, " ")).join("\n");
-          addSyntheticLeadingComment(
-            node,
-            3 /* MultiLineCommentTrivia */,
-            comment,
-            /*hasTrailingNewLine*/
-            true
-          );
+        break;
+      case 166 /* QualifiedName */:
+        return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression);
+      case 226 /* BinaryExpression */:
+        return isBinaryExpression(source) && source.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source.right, target);
+    }
+    return false;
+  }
+  function getAccessedPropertyName(access) {
+    if (isPropertyAccessExpression(access)) {
+      return access.name.escapedText;
+    }
+    if (isElementAccessExpression(access)) {
+      return tryGetElementAccessExpressionName(access);
+    }
+    if (isBindingElement(access)) {
+      const name = getDestructuringPropertyName(access);
+      return name ? escapeLeadingUnderscores(name) : void 0;
+    }
+    if (isParameter(access)) {
+      return "" + access.parent.parameters.indexOf(access);
+    }
+    return void 0;
+  }
+  function tryGetNameFromType(type) {
+    return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0;
+  }
+  function tryGetElementAccessExpressionName(node) {
+    return isStringOrNumericLiteralLike(node.argumentExpression) ? escapeLeadingUnderscores(node.argumentExpression.text) : isEntityNameExpression(node.argumentExpression) ? tryGetNameFromEntityNameExpression(node.argumentExpression) : void 0;
+  }
+  function tryGetNameFromEntityNameExpression(node) {
+    const symbol = resolveEntityName(
+      node,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true
+    );
+    if (!symbol || !(isConstantVariable(symbol) || symbol.flags & 8 /* EnumMember */)) return void 0;
+    const declaration = symbol.valueDeclaration;
+    if (declaration === void 0) return void 0;
+    const type = tryGetTypeFromEffectiveTypeNode(declaration);
+    if (type) {
+      const name = tryGetNameFromType(type);
+      if (name !== void 0) {
+        return name;
+      }
+    }
+    if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node)) {
+      const initializer = getEffectiveInitializer(declaration);
+      if (initializer) {
+        const initializerType = isBindingPattern(declaration.parent) ? getTypeForBindingElement(declaration) : getTypeOfExpression(initializer);
+        return initializerType && tryGetNameFromType(initializerType);
+      }
+      if (isEnumMember(declaration)) {
+        return getTextOfPropertyName(declaration.name);
+      }
+    }
+    return void 0;
+  }
+  function containsMatchingReference(source, target) {
+    while (isAccessExpression(source)) {
+      source = source.expression;
+      if (isMatchingReference(source, target)) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function optionalChainContainsReference(source, target) {
+    while (isOptionalChain(source)) {
+      source = source.expression;
+      if (isMatchingReference(source, target)) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function isDiscriminantProperty(type, name) {
+    if (type && type.flags & 1048576 /* Union */) {
+      const prop = getUnionOrIntersectionProperty(type, name);
+      if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
+        if (prop.links.isDiscriminantProperty === void 0) {
+          prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
         }
-        cleanup == null ? void 0 : cleanup();
-        return node;
+        return !!prop.links.isDiscriminantProperty;
       }
-      function tryGetThisParameterDeclaration(signature, context) {
-        if (signature.thisParameter) {
-          return symbolToParameterDeclaration(signature.thisParameter, context);
+    }
+    return false;
+  }
+  function findDiscriminantProperties(sourceProperties, target) {
+    let result;
+    for (const sourceProperty of sourceProperties) {
+      if (isDiscriminantProperty(target, sourceProperty.escapedName)) {
+        if (result) {
+          result.push(sourceProperty);
+          continue;
         }
-        if (signature.declaration && isInJSFile(signature.declaration)) {
-          const thisTag = getJSDocThisTag(signature.declaration);
-          if (thisTag && thisTag.typeExpression) {
-            return factory.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              "this",
-              /*questionToken*/
-              void 0,
-              typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
-            );
+        result = [sourceProperty];
+      }
+    }
+    return result;
+  }
+  function mapTypesByKeyProperty(types, name) {
+    const map2 = /* @__PURE__ */ new Map();
+    let count = 0;
+    for (const type of types) {
+      if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
+        const discriminant = getTypeOfPropertyOfType(type, name);
+        if (discriminant) {
+          if (!isLiteralType(discriminant)) {
+            return void 0;
           }
+          let duplicate = false;
+          forEachType(discriminant, (t) => {
+            const id = getTypeId(getRegularTypeOfLiteralType(t));
+            const existing = map2.get(id);
+            if (!existing) {
+              map2.set(id, type);
+            } else if (existing !== unknownType) {
+              map2.set(id, unknownType);
+              duplicate = true;
+            }
+          });
+          if (!duplicate) count++;
         }
       }
-      function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
-        const savedContextFlags = context.flags;
-        context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
-        const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
-        const name = typeParameterToName(type, context);
-        const defaultParameter = getDefaultFromTypeParameter(type);
-        const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
-        context.flags = savedContextFlags;
-        return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode);
-      }
-      function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) {
-        const constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
-        return typeParameterToDeclarationWithConstraint(type, context, constraintNode);
-      }
-      function getEffectiveParameterDeclaration(parameterSymbol) {
-        const parameterDeclaration = getDeclarationOfKind(parameterSymbol, 169 /* Parameter */);
-        if (parameterDeclaration) {
-          return parameterDeclaration;
-        }
-        if (!isTransientSymbol(parameterSymbol)) {
-          return getDeclarationOfKind(parameterSymbol, 348 /* JSDocParameterTag */);
-        }
-      }
-      function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
-        const parameterDeclaration = getEffectiveParameterDeclaration(parameterSymbol);
-        let parameterType = getTypeOfSymbol(parameterSymbol);
-        if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
-          parameterType = getOptionalType(parameterType);
-        }
-        const parameterTypeNode = serializeTypeForDeclaration(context, parameterType, parameterSymbol, context.enclosingDeclaration, privateSymbolVisitor, bundledImports);
-        const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0;
-        const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */;
-        const dotDotDotToken = isRest ? factory.createToken(26 /* DotDotDotToken */) : void 0;
-        const name = parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context);
-        const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */;
-        const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0;
-        const parameterNode = factory.createParameterDeclaration(
-          modifiers,
-          dotDotDotToken,
-          name,
-          questionToken,
-          parameterTypeNode,
-          /*initializer*/
-          void 0
-        );
-        context.approximateLength += symbolName(parameterSymbol).length + 3;
-        return parameterNode;
-      }
-      function parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context) {
-        return parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 80 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 16777216 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 166 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 16777216 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol);
-        function cloneBindingName(node) {
-          return elideInitializerAndSetEmitFlags(node);
-          function elideInitializerAndSetEmitFlags(node2) {
-            if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
-              trackComputedName(node2.expression, context.enclosingDeclaration, context);
-            }
-            let visited = visitEachChild(
-              node2,
-              elideInitializerAndSetEmitFlags,
-              /*context*/
-              void 0,
-              /*nodesVisitor*/
-              void 0,
-              elideInitializerAndSetEmitFlags
-            );
-            if (isBindingElement(visited)) {
-              visited = factory.updateBindingElement(
-                visited,
-                visited.dotDotDotToken,
-                visited.propertyName,
-                visited.name,
-                /*initializer*/
-                void 0
-              );
-            }
-            if (!nodeIsSynthesized(visited)) {
-              visited = factory.cloneNode(visited);
-            }
-            return setEmitFlags(visited, 1 /* SingleLine */ | 16777216 /* NoAsciiEscaping */);
-          }
+    }
+    return count >= 10 && count * 2 >= types.length ? map2 : void 0;
+  }
+  function getKeyPropertyName(unionType) {
+    const types = unionType.types;
+    if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) {
+      return void 0;
+    }
+    if (unionType.keyPropertyName === void 0) {
+      const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0);
+      const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName);
+      unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : "";
+      unionType.constituentMap = mapByKeyProperty;
+    }
+    return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0;
+  }
+  function getConstituentTypeForKeyType(unionType, keyType) {
+    var _a;
+    const result = (_a = unionType.constituentMap) == null ? void 0 : _a.get(getTypeId(getRegularTypeOfLiteralType(keyType)));
+    return result !== unknownType ? result : void 0;
+  }
+  function getMatchingUnionConstituentForType(unionType, type) {
+    const keyPropertyName = getKeyPropertyName(unionType);
+    const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName);
+    return propType && getConstituentTypeForKeyType(unionType, propType);
+  }
+  function getMatchingUnionConstituentForObjectLiteral(unionType, node) {
+    const keyPropertyName = getKeyPropertyName(unionType);
+    const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 303 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer));
+    const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer);
+    return propType && getConstituentTypeForKeyType(unionType, propType);
+  }
+  function isOrContainsMatchingReference(source, target) {
+    return isMatchingReference(source, target) || containsMatchingReference(source, target);
+  }
+  function hasMatchingArgument(expression, reference) {
+    if (expression.arguments) {
+      for (const argument of expression.arguments) {
+        if (isOrContainsMatchingReference(reference, argument) || optionalChainContainsReference(argument, reference)) {
+          return true;
         }
       }
-      function trackComputedName(accessExpression, enclosingDeclaration, context) {
-        if (!context.tracker.canTrackSymbol)
-          return;
-        const firstIdentifier = getFirstIdentifier(accessExpression);
-        const name = resolveName(
-          firstIdentifier,
-          firstIdentifier.escapedText,
-          111551 /* Value */ | 1048576 /* ExportValue */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
-          true
-        );
-        if (name) {
-          context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
+    }
+    if (expression.expression.kind === 211 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) {
+      return true;
+    }
+    return false;
+  }
+  function getFlowNodeId(flow) {
+    if (flow.id <= 0) {
+      flow.id = nextFlowId;
+      nextFlowId++;
+    }
+    return flow.id;
+  }
+  function typeMaybeAssignableTo(source, target) {
+    if (!(source.flags & 1048576 /* Union */)) {
+      return isTypeAssignableTo(source, target);
+    }
+    for (const t of source.types) {
+      if (isTypeAssignableTo(t, target)) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function getAssignmentReducedType(declaredType, assignedType) {
+    if (declaredType === assignedType) {
+      return declaredType;
+    }
+    if (assignedType.flags & 131072 /* Never */) {
+      return assignedType;
+    }
+    const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`;
+    return getCachedType(key) ?? setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType));
+  }
+  function getAssignmentReducedTypeWorker(declaredType, assignedType) {
+    const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t));
+    const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType;
+    return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType;
+  }
+  function isFunctionObjectType(type) {
+    const resolved = resolveStructuredTypeMembers(type);
+    return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType));
+  }
+  function getTypeFacts(type, mask2) {
+    return getTypeFactsWorker(type, mask2) & mask2;
+  }
+  function hasTypeFacts(type, mask2) {
+    return getTypeFacts(type, mask2) !== 0;
+  }
+  function getTypeFactsWorker(type, callerOnlyNeeds) {
+    if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) {
+      type = getBaseConstraintOfType(type) || unknownType;
+    }
+    const flags = type.flags;
+    if (flags & (4 /* String */ | 268435456 /* StringMapping */)) {
+      return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */;
+    }
+    if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) {
+      const isEmpty = flags & 128 /* StringLiteral */ && type.value === "";
+      return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */;
+    }
+    if (flags & (8 /* Number */ | 32 /* Enum */)) {
+      return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */;
+    }
+    if (flags & 256 /* NumberLiteral */) {
+      const isZero = type.value === 0;
+      return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */;
+    }
+    if (flags & 64 /* BigInt */) {
+      return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */;
+    }
+    if (flags & 2048 /* BigIntLiteral */) {
+      const isZero = isZeroBigInt(type);
+      return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */;
+    }
+    if (flags & 16 /* Boolean */) {
+      return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */;
+    }
+    if (flags & 528 /* BooleanLike */) {
+      return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */;
+    }
+    if (flags & 524288 /* Object */) {
+      const possibleFacts = strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ | 7880640 /* FunctionStrictFacts */ | 7888800 /* ObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ | 16728e3 /* FunctionFacts */ | 16736160 /* ObjectFacts */;
+      if ((callerOnlyNeeds & possibleFacts) === 0) {
+        return 0;
+      }
+      return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
+    }
+    if (flags & 16384 /* Void */) {
+      return 9830144 /* VoidFacts */;
+    }
+    if (flags & 32768 /* Undefined */) {
+      return 26607360 /* UndefinedFacts */;
+    }
+    if (flags & 65536 /* Null */) {
+      return 42917664 /* NullFacts */;
+    }
+    if (flags & 12288 /* ESSymbolLike */) {
+      return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */;
+    }
+    if (flags & 67108864 /* NonPrimitive */) {
+      return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
+    }
+    if (flags & 131072 /* Never */) {
+      return 0 /* None */;
+    }
+    if (flags & 1048576 /* Union */) {
+      return reduceLeft(type.types, (facts, t) => facts | getTypeFactsWorker(t, callerOnlyNeeds), 0 /* None */);
+    }
+    if (flags & 2097152 /* Intersection */) {
+      return getIntersectionTypeFacts(type, callerOnlyNeeds);
+    }
+    return 83886079 /* UnknownFacts */;
+  }
+  function getIntersectionTypeFacts(type, callerOnlyNeeds) {
+    const ignoreObjects = maybeTypeOfKind(type, 402784252 /* Primitive */);
+    let oredFacts = 0 /* None */;
+    let andedFacts = 134217727 /* All */;
+    for (const t of type.types) {
+      if (!(ignoreObjects && t.flags & 524288 /* Object */)) {
+        const f = getTypeFactsWorker(t, callerOnlyNeeds);
+        oredFacts |= f;
+        andedFacts &= f;
+      }
+    }
+    return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */;
+  }
+  function getTypeWithFacts(type, include) {
+    return filterType(type, (t) => hasTypeFacts(t, include));
+  }
+  function getAdjustedTypeWithFacts(type, facts) {
+    const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts));
+    if (strictNullChecks) {
+      switch (facts) {
+        case 524288 /* NEUndefined */:
+          return removeNullableByIntersection(reduced, 65536 /* EQUndefined */, 131072 /* EQNull */, 33554432 /* IsNull */, nullType);
+        case 1048576 /* NENull */:
+          return removeNullableByIntersection(reduced, 131072 /* EQNull */, 65536 /* EQUndefined */, 16777216 /* IsUndefined */, undefinedType);
+        case 2097152 /* NEUndefinedOrNull */:
+        case 4194304 /* Truthy */:
+          return mapType(reduced, (t) => hasTypeFacts(t, 262144 /* EQUndefinedOrNull */) ? getGlobalNonNullableTypeInstantiation(t) : t);
+      }
+    }
+    return reduced;
+  }
+  function removeNullableByIntersection(type, targetFacts, otherFacts, otherIncludesFacts, otherType) {
+    const facts = getTypeFacts(type, 65536 /* EQUndefined */ | 131072 /* EQNull */ | 16777216 /* IsUndefined */ | 33554432 /* IsNull */);
+    if (!(facts & targetFacts)) {
+      return type;
+    }
+    const emptyAndOtherUnion = getUnionType([emptyObjectType, otherType]);
+    return mapType(type, (t) => hasTypeFacts(t, targetFacts) ? getIntersectionType([t, !(facts & otherIncludesFacts) && hasTypeFacts(t, otherFacts) ? emptyAndOtherUnion : emptyObjectType]) : t);
+  }
+  function recombineUnknownType(type) {
+    return type === unknownUnionType ? unknownType : type;
+  }
+  function getTypeWithDefault(type, defaultExpression) {
+    return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type;
+  }
+  function getTypeOfDestructuredProperty(type, name) {
+    var _a;
+    const nameType = getLiteralTypeFromPropertyName(name);
+    if (!isTypeUsableAsPropertyName(nameType)) return errorType;
+    const text = getPropertyNameFromType(nameType);
+    return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a.type) || errorType;
+  }
+  function getTypeOfDestructuredArrayElement(type, index) {
+    return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    )) || errorType;
+  }
+  function includeUndefinedInIndexSignature(type) {
+    if (!type) return type;
+    return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
+  }
+  function getTypeOfDestructuredSpreadExpression(type) {
+    return createArrayType(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    ) || errorType);
+  }
+  function getAssignedTypeOfBinaryExpression(node) {
+    const isDestructuringDefaultAssignment = node.parent.kind === 209 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 303 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
+    return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right);
+  }
+  function isDestructuringAssignmentTarget(parent2) {
+    return parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 250 /* ForOfStatement */ && parent2.parent.initializer === parent2;
+  }
+  function getAssignedTypeOfArrayLiteralElement(node, element) {
+    return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element));
+  }
+  function getAssignedTypeOfSpreadExpression(node) {
+    return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent));
+  }
+  function getAssignedTypeOfPropertyAssignment(node) {
+    return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name);
+  }
+  function getAssignedTypeOfShorthandPropertyAssignment(node) {
+    return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer);
+  }
+  function getAssignedType(node) {
+    const { parent: parent2 } = node;
+    switch (parent2.kind) {
+      case 249 /* ForInStatement */:
+        return stringType;
+      case 250 /* ForOfStatement */:
+        return checkRightHandSideOfForOf(parent2) || errorType;
+      case 226 /* BinaryExpression */:
+        return getAssignedTypeOfBinaryExpression(parent2);
+      case 220 /* DeleteExpression */:
+        return undefinedType;
+      case 209 /* ArrayLiteralExpression */:
+        return getAssignedTypeOfArrayLiteralElement(parent2, node);
+      case 230 /* SpreadElement */:
+        return getAssignedTypeOfSpreadExpression(parent2);
+      case 303 /* PropertyAssignment */:
+        return getAssignedTypeOfPropertyAssignment(parent2);
+      case 304 /* ShorthandPropertyAssignment */:
+        return getAssignedTypeOfShorthandPropertyAssignment(parent2);
+    }
+    return errorType;
+  }
+  function getInitialTypeOfBindingElement(node) {
+    const pattern = node.parent;
+    const parentType = getInitialType(pattern.parent);
+    const type = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType);
+    return getTypeWithDefault(type, node.initializer);
+  }
+  function getTypeOfInitializer(node) {
+    const links = getNodeLinks(node);
+    return links.resolvedType || getTypeOfExpression(node);
+  }
+  function getInitialTypeOfVariableDeclaration(node) {
+    if (node.initializer) {
+      return getTypeOfInitializer(node.initializer);
+    }
+    if (node.parent.parent.kind === 249 /* ForInStatement */) {
+      return stringType;
+    }
+    if (node.parent.parent.kind === 250 /* ForOfStatement */) {
+      return checkRightHandSideOfForOf(node.parent.parent) || errorType;
+    }
+    return errorType;
+  }
+  function getInitialType(node) {
+    return node.kind === 260 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node);
+  }
+  function isEmptyArrayAssignment(node) {
+    return node.kind === 260 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 208 /* BindingElement */ && node.parent.kind === 226 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right);
+  }
+  function getReferenceCandidate(node) {
+    switch (node.kind) {
+      case 217 /* ParenthesizedExpression */:
+        return getReferenceCandidate(node.expression);
+      case 226 /* BinaryExpression */:
+        switch (node.operatorToken.kind) {
+          case 64 /* EqualsToken */:
+          case 76 /* BarBarEqualsToken */:
+          case 77 /* AmpersandAmpersandEqualsToken */:
+          case 78 /* QuestionQuestionEqualsToken */:
+            return getReferenceCandidate(node.left);
+          case 28 /* CommaToken */:
+            return getReferenceCandidate(node.right);
         }
+    }
+    return node;
+  }
+  function getReferenceRoot(node) {
+    const { parent: parent2 } = node;
+    return parent2.kind === 217 /* ParenthesizedExpression */ || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 64 /* EqualsToken */ && parent2.left === node || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 28 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node;
+  }
+  function getTypeOfSwitchClause(clause) {
+    if (clause.kind === 296 /* CaseClause */) {
+      return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression));
+    }
+    return neverType;
+  }
+  function getSwitchClauseTypes(switchStatement) {
+    const links = getNodeLinks(switchStatement);
+    if (!links.switchTypes) {
+      links.switchTypes = [];
+      for (const clause of switchStatement.caseBlock.clauses) {
+        links.switchTypes.push(getTypeOfSwitchClause(clause));
       }
-      function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) {
-        context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning);
-        return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol);
+    }
+    return links.switchTypes;
+  }
+  function getSwitchClauseTypeOfWitnesses(switchStatement) {
+    if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 296 /* CaseClause */ && !isStringLiteralLike(clause.expression))) {
+      return void 0;
+    }
+    const witnesses = [];
+    for (const clause of switchStatement.caseBlock.clauses) {
+      const text = clause.kind === 296 /* CaseClause */ ? clause.expression.text : void 0;
+      witnesses.push(text && !contains(witnesses, text) ? text : void 0);
+    }
+    return witnesses;
+  }
+  function eachTypeContainedIn(source, types) {
+    return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source);
+  }
+  function isTypeSubsetOf(source, target) {
+    return !!(source === target || source.flags & 131072 /* Never */ || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target));
+  }
+  function isTypeSubsetOfUnion(source, target) {
+    if (source.flags & 1048576 /* Union */) {
+      for (const t of source.types) {
+        if (!containsType(target.types, t)) {
+          return false;
+        }
       }
-      function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) {
-        let chain;
-        const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
-        if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
-          chain = Debug.checkDefined(getSymbolChain(
-            symbol,
-            meaning,
-            /*endOfChain*/
-            true
-          ));
-          Debug.assert(chain && chain.length > 0);
-        } else {
-          chain = [symbol];
-        }
-        return chain;
-        function getSymbolChain(symbol2, meaning2, endOfChain) {
-          let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */));
-          let parentSpecifiers;
-          if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) {
-            const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2);
-            if (length(parents)) {
-              parentSpecifiers = parents.map(
-                (symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0
-              );
-              const indices = parents.map((_, i) => i);
-              indices.sort(sortByBestName);
-              const sortedParents = indices.map((i) => parents[i]);
-              for (const parent2 of sortedParents) {
-                const parentChain = getSymbolChain(
-                  parent2,
-                  getQualifiedLeftMeaning(meaning2),
-                  /*endOfChain*/
-                  false
-                );
-                if (parentChain) {
-                  if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
-                    accessibleSymbolChain = parentChain;
-                    break;
-                  }
-                  accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]);
-                  break;
-                }
-              }
-            }
-          }
-          if (accessibleSymbolChain) {
-            return accessibleSymbolChain;
-          }
-          if (
-            // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
-            endOfChain || // If a parent symbol is an anonymous type, don't write it.
-            !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
-          ) {
-            if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-              return;
-            }
-            return [symbol2];
-          }
-          function sortByBestName(a, b) {
-            const specifierA = parentSpecifiers[a];
-            const specifierB = parentSpecifiers[b];
-            if (specifierA && specifierB) {
-              const isBRelative = pathIsRelative(specifierB);
-              if (pathIsRelative(specifierA) === isBRelative) {
-                return countPathComponents(specifierA) - countPathComponents(specifierB);
-              }
-              if (isBRelative) {
-                return -1;
-              }
-              return 1;
-            }
-            return 0;
+      return true;
+    }
+    if (source.flags & 1056 /* EnumLike */ && getBaseTypeOfEnumLikeType(source) === target) {
+      return true;
+    }
+    return containsType(target.types, source);
+  }
+  function forEachType(type, f) {
+    return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type);
+  }
+  function someType(type, f) {
+    return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type);
+  }
+  function everyType(type, f) {
+    return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type);
+  }
+  function everyContainedType(type, f) {
+    return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type);
+  }
+  function filterType(type, f) {
+    if (type.flags & 1048576 /* Union */) {
+      const types = type.types;
+      const filtered = filter(types, f);
+      if (filtered === types) {
+        return type;
+      }
+      const origin = type.origin;
+      let newOrigin;
+      if (origin && origin.flags & 1048576 /* Union */) {
+        const originTypes = origin.types;
+        const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t));
+        if (originTypes.length - originFiltered.length === types.length - filtered.length) {
+          if (originFiltered.length === 1) {
+            return originFiltered[0];
           }
+          newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
         }
       }
-      function typeParametersToTypeParameterDeclarations(symbol, context) {
-        let typeParameterNodes;
-        const targetSymbol = getTargetSymbol(symbol);
-        if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) {
-          typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context)));
+      return getUnionTypeFromSortedList(
+        filtered,
+        type.objectFlags & (32768 /* PrimitiveUnion */ | 16777216 /* ContainsIntersections */),
+        /*aliasSymbol*/
+        void 0,
+        /*aliasTypeArguments*/
+        void 0,
+        newOrigin
+      );
+    }
+    return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
+  }
+  function removeType(type, targetType) {
+    return filterType(type, (t) => t !== targetType);
+  }
+  function countTypes(type) {
+    return type.flags & 1048576 /* Union */ ? type.types.length : 1;
+  }
+  function mapType(type, mapper, noReductions) {
+    if (type.flags & 131072 /* Never */) {
+      return type;
+    }
+    if (!(type.flags & 1048576 /* Union */)) {
+      return mapper(type);
+    }
+    const origin = type.origin;
+    const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types;
+    let mappedTypes;
+    let changed = false;
+    for (const t of types) {
+      const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t);
+      changed || (changed = t !== mapped);
+      if (mapped) {
+        if (!mappedTypes) {
+          mappedTypes = [mapped];
+        } else {
+          mappedTypes.push(mapped);
         }
-        return typeParameterNodes;
       }
-      function lookupTypeParameterNodes(chain, index, context) {
-        var _a;
-        Debug.assert(chain && 0 <= index && index < chain.length);
-        const symbol = chain[index];
-        const symbolId = getSymbolId(symbol);
-        if ((_a = context.typeParameterSymbolList) == null ? void 0 : _a.has(symbolId)) {
-          return void 0;
-        }
-        (context.typeParameterSymbolList || (context.typeParameterSymbolList = /* @__PURE__ */ new Set())).add(symbolId);
-        let typeParameterNodes;
-        if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) {
-          const parentSymbol = symbol;
-          const nextSymbol = chain[index + 1];
-          if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) {
-            const params = getTypeParametersOfClassOrInterface(
-              parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
-            );
-            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
-          } else {
-            typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
-          }
+    }
+    return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type;
+  }
+  function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
+    return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper);
+  }
+  function extractTypesOfKind(type, kind) {
+    return filterType(type, (t) => (t.flags & kind) !== 0);
+  }
+  function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) {
+    if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) {
+      return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t);
+    }
+    return typeWithPrimitives;
+  }
+  function isIncomplete(flowType) {
+    return flowType.flags === 0;
+  }
+  function getTypeFromFlowType(flowType) {
+    return flowType.flags === 0 ? flowType.type : flowType;
+  }
+  function createFlowType(type, incomplete) {
+    return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type;
+  }
+  function createEvolvingArrayType(elementType) {
+    const result = createObjectType(256 /* EvolvingArray */);
+    result.elementType = elementType;
+    return result;
+  }
+  function getEvolvingArrayType(elementType) {
+    return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType));
+  }
+  function addEvolvingArrayElementType(evolvingArrayType, node) {
+    const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)));
+    return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType]));
+  }
+  function createFinalArrayType(elementType) {
+    return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType(
+      elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType
+    );
+  }
+  function getFinalArrayType(evolvingArrayType) {
+    return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType));
+  }
+  function finalizeEvolvingArrayType(type) {
+    return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type;
+  }
+  function getElementTypeOfEvolvingArrayType(type) {
+    return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType;
+  }
+  function isEvolvingArrayTypeList(types) {
+    let hasEvolvingArrayType = false;
+    for (const t of types) {
+      if (!(t.flags & 131072 /* Never */)) {
+        if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) {
+          return false;
         }
-        return typeParameterNodes;
+        hasEvolvingArrayType = true;
       }
-      function getTopmostIndexedAccessType(top) {
-        if (isIndexedAccessTypeNode(top.objectType)) {
-          return getTopmostIndexedAccessType(top.objectType);
+    }
+    return hasEvolvingArrayType;
+  }
+  function isEvolvingArrayOperationTarget(node) {
+    const root = getReferenceRoot(node);
+    const parent2 = root.parent;
+    const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 213 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name));
+    const isElementAssignment = parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 64 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */);
+    return isLengthPushOrUnshift || isElementAssignment;
+  }
+  function isDeclarationWithExplicitTypeAnnotation(node) {
+    return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer));
+  }
+  function getExplicitTypeOfSymbol(symbol, diagnostic) {
+    symbol = resolveSymbol(symbol);
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) {
+      return getTypeOfSymbol(symbol);
+    }
+    if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
+      if (getCheckFlags(symbol) & 262144 /* Mapped */) {
+        const origin = symbol.links.syntheticOrigin;
+        if (origin && getExplicitTypeOfSymbol(origin)) {
+          return getTypeOfSymbol(symbol);
         }
-        return top;
       }
-      function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) {
-        let file = getDeclarationOfKind(symbol, 312 /* SourceFile */);
-        if (!file) {
-          const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol));
-          if (equivalentFileSymbol) {
-            file = getDeclarationOfKind(equivalentFileSymbol, 312 /* SourceFile */);
+      const declaration = symbol.valueDeclaration;
+      if (declaration) {
+        if (isDeclarationWithExplicitTypeAnnotation(declaration)) {
+          return getTypeOfSymbol(symbol);
+        }
+        if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) {
+          const statement = declaration.parent.parent;
+          const expressionType = getTypeOfDottedName(
+            statement.expression,
+            /*diagnostic*/
+            void 0
+          );
+          if (expressionType) {
+            const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
+            return checkIteratedTypeOrElementType(
+              use,
+              expressionType,
+              undefinedType,
+              /*errorNode*/
+              void 0
+            );
           }
         }
-        if (file && file.moduleName !== void 0) {
-          return file.moduleName;
+        if (diagnostic) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol)));
         }
-        if (!file) {
-          if (context.tracker.trackReferencedAmbientModule) {
-            const ambientDecls = filter(symbol.declarations, isAmbientModule);
-            if (length(ambientDecls)) {
-              for (const decl of ambientDecls) {
-                context.tracker.trackReferencedAmbientModule(decl, symbol);
+      }
+    }
+  }
+  function getTypeOfDottedName(node, diagnostic) {
+    if (!(node.flags & 67108864 /* InWithStatement */)) {
+      switch (node.kind) {
+        case 80 /* Identifier */:
+          const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node));
+          return getExplicitTypeOfSymbol(symbol, diagnostic);
+        case 110 /* ThisKeyword */:
+          return getExplicitThisType(node);
+        case 108 /* SuperKeyword */:
+          return checkSuperExpression(node);
+        case 211 /* PropertyAccessExpression */: {
+          const type = getTypeOfDottedName(node.expression, diagnostic);
+          if (type) {
+            const name = node.name;
+            let prop;
+            if (isPrivateIdentifier(name)) {
+              if (!type.symbol) {
+                return void 0;
               }
+              prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText));
+            } else {
+              prop = getPropertyOfType(type, name.escapedText);
             }
+            return prop && getExplicitTypeOfSymbol(prop, diagnostic);
           }
-          if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
-            return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
-          }
+          return void 0;
         }
-        if (!context.enclosingDeclaration || !context.tracker.moduleResolverHost) {
-          if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
-            return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
-          }
-          return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName;
+        case 217 /* ParenthesizedExpression */:
+          return getTypeOfDottedName(node.expression, diagnostic);
+      }
+    }
+  }
+  function getEffectsSignature(node) {
+    const links = getNodeLinks(node);
+    let signature = links.effectsSignature;
+    if (signature === void 0) {
+      let funcType;
+      if (isBinaryExpression(node)) {
+        const rightType = checkNonNullExpression(node.right);
+        funcType = getSymbolHasInstanceMethodOfObjectType(rightType);
+      } else if (node.parent.kind === 244 /* ExpressionStatement */) {
+        funcType = getTypeOfDottedName(
+          node.expression,
+          /*diagnostic*/
+          void 0
+        );
+      } else if (node.expression.kind !== 108 /* SuperKeyword */) {
+        if (isOptionalChain(node)) {
+          funcType = checkNonNullType(
+            getOptionalExpressionType(checkExpression(node.expression), node.expression),
+            node.expression
+          );
+        } else {
+          funcType = checkNonNullExpression(node.expression);
         }
-        const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
-        const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
-        const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
-        const links = getSymbolLinks(symbol);
-        let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
-        if (!specifier) {
-          const isBundle2 = !!outFile(compilerOptions);
-          const { moduleResolverHost } = context.tracker;
-          const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions;
-          specifier = first(getModuleSpecifiers(
-            symbol,
-            checker,
-            specifierCompilerOptions,
-            contextFile,
-            moduleResolverHost,
-            {
-              importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative",
-              importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0
-            },
-            { overrideImportMode }
-          ));
-          links.specifierCache ?? (links.specifierCache = /* @__PURE__ */ new Map());
-          links.specifierCache.set(cacheKey, specifier);
-        }
-        return specifier;
-      }
-      function symbolToEntityNameNode(symbol) {
-        const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
-        return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier;
-      }
-      function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) {
-        const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */));
-        const isTypeOf = meaning === 111551 /* Value */;
-        if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-          const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0;
-          const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context);
-          const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
-          const targetFile = getSourceFileOfModule(chain[0]);
-          let specifier;
-          let attributes;
-          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
-            if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) {
-              specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */);
-              attributes = factory.createImportAttributes(
-                factory.createNodeArray([
-                  factory.createImportAttribute(
-                    factory.createStringLiteral("resolution-mode"),
-                    factory.createStringLiteral("import")
-                  )
-                ])
-              );
+      }
+      const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */);
+      const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0;
+      signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature;
+    }
+    return signature === unknownSignature ? void 0 : signature;
+  }
+  function hasTypePredicateOrNeverReturnType(signature) {
+    return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */);
+  }
+  function getTypePredicateArgument(predicate, callExpression) {
+    if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) {
+      return callExpression.arguments[predicate.parameterIndex];
+    }
+    const invokedExpression = skipParentheses(callExpression.expression);
+    return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0;
+  }
+  function reportFlowControlError(node) {
+    const block = findAncestor(node, isFunctionOrModuleBlock);
+    const sourceFile = getSourceFileOfNode(node);
+    const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos);
+    diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
+  }
+  function isReachableFlowNode(flow) {
+    const result = isReachableFlowNodeWorker(
+      flow,
+      /*noCacheCheck*/
+      false
+    );
+    lastFlowNode = flow;
+    lastFlowNodeReachable = result;
+    return result;
+  }
+  function isFalseExpression(expr) {
+    const node = skipParentheses(
+      expr,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return node.kind === 97 /* FalseKeyword */ || node.kind === 226 /* BinaryExpression */ && (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 57 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
+  }
+  function isReachableFlowNodeWorker(flow, noCacheCheck) {
+    while (true) {
+      if (flow === lastFlowNode) {
+        return lastFlowNodeReachable;
+      }
+      const flags = flow.flags;
+      if (flags & 4096 /* Shared */) {
+        if (!noCacheCheck) {
+          const id = getFlowNodeId(flow);
+          const reachable = flowNodeReachable[id];
+          return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
+            flow,
+            /*noCacheCheck*/
+            true
+          );
+        }
+        noCacheCheck = false;
+      }
+      if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) {
+        flow = flow.antecedent;
+      } else if (flags & 512 /* Call */) {
+        const signature = getEffectsSignature(flow.node);
+        if (signature) {
+          const predicate = getTypePredicateOfSignature(signature);
+          if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) {
+            const predicateArgument = flow.node.arguments[predicate.parameterIndex];
+            if (predicateArgument && isFalseExpression(predicateArgument)) {
+              return false;
             }
           }
-          if (!specifier) {
-            specifier = getSpecifierForModuleSymbol(chain[0], context);
-          }
-          if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.includes("/node_modules/")) {
-            const oldSpecifier = specifier;
-            if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
-              const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */;
-              specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode);
-              if (specifier.includes("/node_modules/")) {
-                specifier = oldSpecifier;
-              } else {
-                attributes = factory.createImportAttributes(
-                  factory.createNodeArray([
-                    factory.createImportAttribute(
-                      factory.createStringLiteral("resolution-mode"),
-                      factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require")
-                    )
-                  ])
-                );
-              }
-            }
-            if (!attributes) {
-              context.encounteredError = true;
-              if (context.tracker.reportLikelyUnsafeImportRequiredError) {
-                context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier);
-              }
-            }
-          }
-          const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier));
-          if (context.tracker.trackExternalModuleSymbolOfImportTypeNode)
-            context.tracker.trackExternalModuleSymbolOfImportTypeNode(chain[0]);
-          context.approximateLength += specifier.length + 10;
-          if (!nonRootParts || isEntityName(nonRootParts)) {
-            if (nonRootParts) {
-              const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right;
-              setIdentifierTypeArguments(
-                lastId,
-                /*typeArguments*/
-                void 0
-              );
-            }
-            return factory.createImportTypeNode(lit, attributes, nonRootParts, typeParameterNodes, isTypeOf);
-          } else {
-            const splitNode = getTopmostIndexedAccessType(nonRootParts);
-            const qualifier = splitNode.objectType.typeName;
-            return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, attributes, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType);
+          if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
+            return false;
           }
         }
-        const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0);
-        if (isIndexedAccessTypeNode(entityName)) {
-          return entityName;
+        flow = flow.antecedent;
+      } else if (flags & 4 /* BranchLabel */) {
+        return some(flow.antecedent, (f) => isReachableFlowNodeWorker(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
+      } else if (flags & 8 /* LoopLabel */) {
+        const antecedents = flow.antecedent;
+        if (antecedents === void 0 || antecedents.length === 0) {
+          return false;
         }
-        if (isTypeOf) {
-          return factory.createTypeQueryNode(entityName);
-        } else {
-          const lastId = isIdentifier(entityName) ? entityName : entityName.right;
-          const lastTypeArgs = getIdentifierTypeArguments(lastId);
-          setIdentifierTypeArguments(
-            lastId,
-            /*typeArguments*/
-            void 0
-          );
-          return factory.createTypeReferenceNode(entityName, lastTypeArgs);
-        }
-        function createAccessFromSymbolChain(chain2, index, stopper) {
-          const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          const parent2 = chain2[index - 1];
-          let symbolName2;
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
-            symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-            context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1;
-            context.flags ^= 16777216 /* InInitialEntityName */;
-          } else {
-            if (parent2 && getExportsOfSymbol(parent2)) {
-              const exports = getExportsOfSymbol(parent2);
-              forEachEntry(exports, (ex, name) => {
-                if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) {
-                  symbolName2 = unescapeLeadingUnderscores(name);
-                  return true;
-                }
-              });
-            }
-          }
-          if (symbolName2 === void 0) {
-            const name = firstDefined(symbol2.declarations, getNameOfDeclaration);
-            if (name && isComputedPropertyName(name) && isEntityName(name.expression)) {
-              const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-              if (isEntityName(LHS)) {
-                return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression));
-              }
-              return LHS;
-            }
-            symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          }
-          context.approximateLength += symbolName2.length + 1;
-          if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) {
-            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-            if (isIndexedAccessTypeNode(LHS)) {
-              return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
-            } else {
-              return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
-            }
-          }
-          const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
-          if (typeParameterNodes)
-            setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
-          identifier.symbol = symbol2;
-          if (index > stopper) {
-            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-            if (!isEntityName(LHS)) {
-              return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable");
-            }
-            return factory.createQualifiedName(LHS, identifier);
-          }
-          return identifier;
+        flow = antecedents[0];
+      } else if (flags & 128 /* SwitchClause */) {
+        const data = flow.node;
+        if (data.clauseStart === data.clauseEnd && isExhaustiveSwitchStatement(data.switchStatement)) {
+          return false;
         }
-      }
-      function typeParameterShadowsOtherTypeParameterInScope(escapedName, context, type) {
-        const result = resolveName(
-          context.enclosingDeclaration,
-          escapedName,
-          788968 /* Type */,
-          /*nameNotFoundMessage*/
-          void 0,
-          escapedName,
-          /*isUse*/
+        flow = flow.antecedent;
+      } else if (flags & 1024 /* ReduceLabel */) {
+        lastFlowNode = void 0;
+        const target = flow.node.target;
+        const saveAntecedents = target.antecedent;
+        target.antecedent = flow.node.antecedents;
+        const result = isReachableFlowNodeWorker(
+          flow.antecedent,
+          /*noCacheCheck*/
           false
         );
-        if (result && result.flags & 262144 /* TypeParameter */) {
-          return result !== type.symbol;
+        target.antecedent = saveAntecedents;
+        return result;
+      } else {
+        return !(flags & 1 /* Unreachable */);
+      }
+    }
+  }
+  function isPostSuperFlowNode(flow, noCacheCheck) {
+    while (true) {
+      const flags = flow.flags;
+      if (flags & 4096 /* Shared */) {
+        if (!noCacheCheck) {
+          const id = getFlowNodeId(flow);
+          const postSuper = flowNodePostSuper[id];
+          return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
+            flow,
+            /*noCacheCheck*/
+            true
+          );
         }
-        return false;
+        noCacheCheck = false;
       }
-      function typeParameterToName(type, context) {
-        var _a, _b;
-        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) {
-          const cached = context.typeParameterNames.get(getTypeId(type));
-          if (cached) {
-            return cached;
-          }
+      if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) {
+        flow = flow.antecedent;
+      } else if (flags & 512 /* Call */) {
+        if (flow.node.expression.kind === 108 /* SuperKeyword */) {
+          return true;
         }
-        let result = symbolToName(
-          type.symbol,
-          context,
-          788968 /* Type */,
-          /*expectsIdentifier*/
-          true
+        flow = flow.antecedent;
+      } else if (flags & 4 /* BranchLabel */) {
+        return every(flow.antecedent, (f) => isPostSuperFlowNode(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
+      } else if (flags & 8 /* LoopLabel */) {
+        flow = flow.antecedent[0];
+      } else if (flags & 1024 /* ReduceLabel */) {
+        const target = flow.node.target;
+        const saveAntecedents = target.antecedent;
+        target.antecedent = flow.node.antecedents;
+        const result = isPostSuperFlowNode(
+          flow.antecedent,
+          /*noCacheCheck*/
+          false
         );
-        if (!(result.kind & 80 /* Identifier */)) {
-          return factory.createIdentifier("(Missing type parameter)");
-        }
-        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-          const rawtext = result.escapedText;
-          let i = ((_a = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _a.get(rawtext)) || 0;
-          let text = rawtext;
-          while (((_b = context.typeParameterNamesByText) == null ? void 0 : _b.has(text)) || typeParameterShadowsOtherTypeParameterInScope(text, context, type)) {
-            i++;
-            text = `${rawtext}_${i}`;
-          }
-          if (text !== rawtext) {
-            const typeArguments = getIdentifierTypeArguments(result);
-            result = factory.createIdentifier(text);
-            setIdentifierTypeArguments(result, typeArguments);
-          }
-          (context.typeParameterNamesByTextNextNameCount || (context.typeParameterNamesByTextNextNameCount = /* @__PURE__ */ new Map())).set(rawtext, i);
-          (context.typeParameterNames || (context.typeParameterNames = /* @__PURE__ */ new Map())).set(getTypeId(type), result);
-          (context.typeParameterNamesByText || (context.typeParameterNamesByText = /* @__PURE__ */ new Set())).add(text);
-        }
+        target.antecedent = saveAntecedents;
         return result;
+      } else {
+        return !!(flags & 1 /* Unreachable */);
       }
-      function symbolToName(symbol, context, meaning, expectsIdentifier) {
-        const chain = lookupSymbolChain(symbol, context, meaning);
-        if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) {
-          context.encounteredError = true;
+    }
+  }
+  function isConstantReference(node) {
+    switch (node.kind) {
+      case 110 /* ThisKeyword */:
+        return true;
+      case 80 /* Identifier */:
+        if (!isThisInTypeQuery(node)) {
+          const symbol = getResolvedSymbol(node);
+          return isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol) || !!symbol.valueDeclaration && isFunctionExpression(symbol.valueDeclaration);
         }
-        return createEntityNameFromSymbolChain(chain, chain.length - 1);
-        function createEntityNameFromSymbolChain(chain2, index) {
-          const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
-          }
-          const symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          if (index === 0) {
-            context.flags ^= 16777216 /* InInitialEntityName */;
+        break;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol);
+      case 206 /* ObjectBindingPattern */:
+      case 207 /* ArrayBindingPattern */:
+        const rootDeclaration = getRootDeclaration(node.parent);
+        return isParameter(rootDeclaration) || isCatchClauseVariableDeclaration(rootDeclaration) ? !isSomeSymbolAssigned(rootDeclaration) : isVariableDeclaration(rootDeclaration) && isVarConstLike2(rootDeclaration);
+    }
+    return false;
+  }
+  function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a) => (_a = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a.flowNode)()) {
+    let key;
+    let isKeySet = false;
+    let flowDepth = 0;
+    if (flowAnalysisDisabled) {
+      return errorType;
+    }
+    if (!flowNode) {
+      return declaredType;
+    }
+    flowInvocationCount++;
+    const sharedFlowStart = sharedFlowCount;
+    const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode));
+    sharedFlowCount = sharedFlowStart;
+    const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType);
+    if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 235 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) {
+      return declaredType;
+    }
+    return resultType;
+    function getOrSetCacheKey() {
+      if (isKeySet) {
+        return key;
+      }
+      isKeySet = true;
+      return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
+    }
+    function getTypeAtFlowNode(flow) {
+      var _a2;
+      if (flowDepth === 2e3) {
+        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
+        flowAnalysisDisabled = true;
+        reportFlowControlError(reference);
+        return errorType;
+      }
+      flowDepth++;
+      let sharedFlow;
+      while (true) {
+        const flags = flow.flags;
+        if (flags & 4096 /* Shared */) {
+          for (let i = sharedFlowStart; i < sharedFlowCount; i++) {
+            if (sharedFlowNodes[i] === flow) {
+              flowDepth--;
+              return sharedFlowTypes[i];
+            }
           }
-          const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
-          if (typeParameterNodes)
-            setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
-          identifier.symbol = symbol2;
-          return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier;
+          sharedFlow = flow;
         }
-      }
-      function symbolToExpression(symbol, context, meaning) {
-        const chain = lookupSymbolChain(symbol, context, meaning);
-        return createExpressionFromSymbolChain(chain, chain.length - 1);
-        function createExpressionFromSymbolChain(chain2, index) {
-          const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
+        let type;
+        if (flags & 16 /* Assignment */) {
+          type = getTypeAtFlowAssignment(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
           }
-          let symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          if (index === 0) {
-            context.flags ^= 16777216 /* InInitialEntityName */;
+        } else if (flags & 512 /* Call */) {
+          type = getTypeAtFlowCall(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
           }
-          let firstChar = symbolName2.charCodeAt(0);
-          if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-            return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
+        } else if (flags & 96 /* Condition */) {
+          type = getTypeAtFlowCondition(flow);
+        } else if (flags & 128 /* SwitchClause */) {
+          type = getTypeAtSwitchClause(flow);
+        } else if (flags & 12 /* Label */) {
+          if (flow.antecedent.length === 1) {
+            flow = flow.antecedent[0];
+            continue;
           }
-          if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
-            const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
-            if (typeParameterNodes)
-              setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
-            identifier.symbol = symbol2;
-            return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
-          } else {
-            if (firstChar === 91 /* openBracket */) {
-              symbolName2 = symbolName2.substring(1, symbolName2.length - 1);
-              firstChar = symbolName2.charCodeAt(0);
-            }
-            let expression;
-            if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) {
-              expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */);
-            } else if ("" + +symbolName2 === symbolName2) {
-              expression = factory.createNumericLiteral(+symbolName2);
-            }
-            if (!expression) {
-              const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */);
-              if (typeParameterNodes)
-                setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes));
-              identifier.symbol = symbol2;
-              expression = identifier;
-            }
-            return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression);
+          type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow);
+        } else if (flags & 256 /* ArrayMutation */) {
+          type = getTypeAtFlowArrayMutation(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
           }
+        } else if (flags & 1024 /* ReduceLabel */) {
+          const target = flow.node.target;
+          const saveAntecedents = target.antecedent;
+          target.antecedent = flow.node.antecedents;
+          type = getTypeAtFlowNode(flow.antecedent);
+          target.antecedent = saveAntecedents;
+        } else if (flags & 2 /* Start */) {
+          const container = flow.node;
+          if (container && container !== flowContainer && reference.kind !== 211 /* PropertyAccessExpression */ && reference.kind !== 212 /* ElementAccessExpression */ && !(reference.kind === 110 /* ThisKeyword */ && container.kind !== 219 /* ArrowFunction */)) {
+            flow = container.flowNode;
+            continue;
+          }
+          type = initialType;
+        } else {
+          type = convertAutoToAny(declaredType);
         }
-      }
-      function isStringNamed(d) {
-        const name = getNameOfDeclaration(d);
-        if (!name) {
-          return false;
-        }
-        if (isComputedPropertyName(name)) {
-          const type = checkExpression(name.expression);
-          return !!(type.flags & 402653316 /* StringLike */);
-        }
-        if (isElementAccessExpression(name)) {
-          const type = checkExpression(name.argumentExpression);
-          return !!(type.flags & 402653316 /* StringLike */);
+        if (sharedFlow) {
+          sharedFlowNodes[sharedFlowCount] = sharedFlow;
+          sharedFlowTypes[sharedFlowCount] = type;
+          sharedFlowCount++;
         }
-        return isStringLiteral(name);
-      }
-      function isSingleQuotedStringNamed(d) {
-        const name = getNameOfDeclaration(d);
-        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
-          name,
-          /*includeTrivia*/
-          false
-        ), "'")));
+        flowDepth--;
+        return type;
       }
-      function getPropertyNameNodeForSymbol(symbol, context) {
-        const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
-        const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed);
-        const isMethod = !!(symbol.flags & 8192 /* Method */);
-        const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod);
-        if (fromNameType) {
-          return fromNameType;
+    }
+    function getInitialOrAssignedType(flow) {
+      const node = flow.node;
+      return getNarrowableTypeForReference(
+        node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */ ? getInitialType(node) : getAssignedType(node),
+        reference
+      );
+    }
+    function getTypeAtFlowAssignment(flow) {
+      const node = flow.node;
+      if (isMatchingReference(reference, node)) {
+        if (!isReachableFlowNode(flow)) {
+          return unreachableNeverType;
         }
-        const rawName = unescapeLeadingUnderscores(symbol.escapedName);
-        return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod);
-      }
-      function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod) {
-        const nameType = getSymbolLinks(symbol).nameType;
-        if (nameType) {
-          if (nameType.flags & 384 /* StringOrNumberLiteral */) {
-            const name = "" + nameType.value;
-            if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) {
-              return factory.createStringLiteral(name, !!singleQuote);
-            }
-            if (isNumericLiteralName(name) && startsWith(name, "-")) {
-              return factory.createComputedPropertyName(factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-name)));
-            }
-            return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod);
-          }
-          if (nameType.flags & 8192 /* UniqueESSymbol */) {
-            return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */));
+        if (getAssignmentTargetKind(node) === 2 /* Compound */) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType));
+        }
+        if (declaredType === autoType || declaredType === autoArrayType) {
+          if (isEmptyArrayAssignment(node)) {
+            return getEvolvingArrayType(neverType);
           }
+          const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow));
+          return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType;
         }
-      }
-      function cloneNodeBuilderContext(context) {
-        const initial = { ...context };
-        if (initial.typeParameterNames) {
-          initial.typeParameterNames = new Map(initial.typeParameterNames);
+        const t = isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(declaredType) : declaredType;
+        if (t.flags & 1048576 /* Union */) {
+          return getAssignmentReducedType(t, getInitialOrAssignedType(flow));
         }
-        if (initial.typeParameterNamesByText) {
-          initial.typeParameterNamesByText = new Set(initial.typeParameterNamesByText);
+        return t;
+      }
+      if (containsMatchingReference(reference, node)) {
+        if (!isReachableFlowNode(flow)) {
+          return unreachableNeverType;
         }
-        if (initial.typeParameterSymbolList) {
-          initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
+        if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConstLike2(node))) {
+          const init = getDeclaredExpandoInitializer(node);
+          if (init && (init.kind === 218 /* FunctionExpression */ || init.kind === 219 /* ArrowFunction */)) {
+            return getTypeAtFlowNode(flow.antecedent);
+          }
         }
-        initial.tracker = new SymbolTrackerImpl(initial, initial.tracker.inner, initial.tracker.moduleResolverHost);
-        return initial;
-      }
-      function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
-        return symbol.declarations && find(symbol.declarations, (s) => !!getEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration)));
+        return declaredType;
       }
-      function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) {
-        return !(getObjectFlags(type) & 4 /* Reference */) || !isTypeReferenceNode(existing) || length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters);
+      if (isVariableDeclaration(node) && node.parent.parent.kind === 249 /* ForInStatement */ && (isMatchingReference(reference, node.parent.parent.expression) || optionalChainContainsReference(node.parent.parent.expression, reference))) {
+        return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent))));
       }
-      function getEnclosingDeclarationIgnoringFakeScope(enclosingDeclaration) {
-        while (getNodeLinks(enclosingDeclaration).fakeScopeForSignatureDeclaration) {
-          enclosingDeclaration = enclosingDeclaration.parent;
-        }
-        return enclosingDeclaration;
+      return void 0;
+    }
+    function narrowTypeByAssertion(type, expr) {
+      const node = skipParentheses(
+        expr,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
+      if (node.kind === 97 /* FalseKeyword */) {
+        return unreachableNeverType;
       }
-      function serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled) {
-        if (!isErrorType(type) && enclosingDeclaration) {
-          const declWithExistingAnnotation = getDeclarationWithTypeAnnotation(symbol, getEnclosingDeclarationIgnoringFakeScope(enclosingDeclaration));
-          if (declWithExistingAnnotation && !isFunctionLikeDeclaration(declWithExistingAnnotation) && !isGetAccessorDeclaration(declWithExistingAnnotation)) {
-            const existing = getEffectiveTypeAnnotationNode(declWithExistingAnnotation);
-            if (typeNodeIsEquivalentToType(existing, declWithExistingAnnotation, type) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type)) {
-              const result2 = serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled);
-              if (result2) {
-                return result2;
-              }
-            }
-          }
+      if (node.kind === 226 /* BinaryExpression */) {
+        if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
+          return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right);
         }
-        const oldFlags = context.flags;
-        if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)))) {
-          context.flags |= 1048576 /* AllowUniqueESSymbolType */;
+        if (node.operatorToken.kind === 57 /* BarBarToken */) {
+          return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
         }
-        const result = typeToTypeNodeHelper(type, context);
-        context.flags = oldFlags;
-        return result;
       }
-      function typeNodeIsEquivalentToType(typeNode, annotatedDeclaration, type) {
-        const typeFromTypeNode = getTypeFromTypeNode(typeNode);
-        if (typeFromTypeNode === type) {
-          return true;
+      return narrowType(
+        type,
+        node,
+        /*assumeTrue*/
+        true
+      );
+    }
+    function getTypeAtFlowCall(flow) {
+      const signature = getEffectsSignature(flow.node);
+      if (signature) {
+        const predicate = getTypePredicateOfSignature(signature);
+        if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
+          const narrowedType = predicate.type ? narrowTypeByTypePredicate(
+            type,
+            predicate,
+            flow.node,
+            /*assumeTrue*/
+            true
+          ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
+          return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
         }
-        if (isParameter(annotatedDeclaration) && annotatedDeclaration.questionToken) {
-          return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode;
+        if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
+          return unreachableNeverType;
         }
-        return false;
       }
-      function serializeReturnTypeForSignature(context, type, signature, includePrivateSymbol, bundled) {
-        if (!isErrorType(type) && context.enclosingDeclaration) {
-          const annotation = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
-          const enclosingDeclarationIgnoringFakeScope = getEnclosingDeclarationIgnoringFakeScope(context.enclosingDeclaration);
-          if (!!findAncestor(annotation, (n) => n === enclosingDeclarationIgnoringFakeScope) && annotation) {
-            const annotated = getTypeFromTypeNode(annotation);
-            const thisInstantiated = annotated.flags & 262144 /* TypeParameter */ && annotated.isThisType ? instantiateType(annotated, signature.mapper) : annotated;
-            if (thisInstantiated === type && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(annotation, type)) {
-              const result = serializeExistingTypeNode(context, annotation, includePrivateSymbol, bundled);
-              if (result) {
-                return result;
+      return void 0;
+    }
+    function getTypeAtFlowArrayMutation(flow) {
+      if (declaredType === autoType || declaredType === autoArrayType) {
+        const node = flow.node;
+        const expr = node.kind === 213 /* CallExpression */ ? node.expression.expression : node.left.expression;
+        if (isMatchingReference(reference, getReferenceCandidate(expr))) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          const type = getTypeFromFlowType(flowType);
+          if (getObjectFlags(type) & 256 /* EvolvingArray */) {
+            let evolvedType2 = type;
+            if (node.kind === 213 /* CallExpression */) {
+              for (const arg of node.arguments) {
+                evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg);
+              }
+            } else {
+              const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression);
+              if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
+                evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right);
               }
             }
+            return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType));
           }
+          return flowType;
         }
-        return typeToTypeNodeHelper(type, context);
       }
-      function trackExistingEntityName(node, context, includePrivateSymbol) {
-        let introducesError = false;
-        const leftmost = getFirstIdentifier(node);
-        if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
-          introducesError = true;
-          return { introducesError, node };
-        }
-        const meaning = getMeaningOfEntityNameReference(node);
-        const sym = resolveEntityName(
-          leftmost,
-          meaning,
-          /*ignoreErrors*/
-          true,
-          /*dontResolveAlias*/
-          true
-        );
-        if (sym) {
-          if (isSymbolAccessible(
-            sym,
-            context.enclosingDeclaration,
-            meaning,
-            /*shouldComputeAliasesToMakeVisible*/
-            false
-          ).accessibility !== 0 /* Accessible */) {
-            introducesError = true;
-          } else {
-            context.tracker.trackSymbol(sym, context.enclosingDeclaration, meaning);
-            includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
-          }
-          if (isIdentifier(node)) {
-            const type = getDeclaredTypeOfSymbol(sym);
-            const name = sym.flags & 262144 /* TypeParameter */ ? typeParameterToName(type, context) : factory.cloneNode(node);
-            name.symbol = sym;
-            return { introducesError, node: setEmitFlags(setOriginalNode(name, node), 16777216 /* NoAsciiEscaping */) };
+      return void 0;
+    }
+    function getTypeAtFlowCondition(flow) {
+      const flowType = getTypeAtFlowNode(flow.antecedent);
+      const type = getTypeFromFlowType(flowType);
+      if (type.flags & 131072 /* Never */) {
+        return flowType;
+      }
+      const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0;
+      const nonEvolvingType = finalizeEvolvingArrayType(type);
+      const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue);
+      if (narrowedType === nonEvolvingType) {
+        return flowType;
+      }
+      return createFlowType(narrowedType, isIncomplete(flowType));
+    }
+    function getTypeAtSwitchClause(flow) {
+      const expr = skipParentheses(flow.node.switchStatement.expression);
+      const flowType = getTypeAtFlowNode(flow.antecedent);
+      let type = getTypeFromFlowType(flowType);
+      if (isMatchingReference(reference, expr)) {
+        type = narrowTypeBySwitchOnDiscriminant(type, flow.node);
+      } else if (expr.kind === 221 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) {
+        type = narrowTypeBySwitchOnTypeOf(type, flow.node);
+      } else if (expr.kind === 112 /* TrueKeyword */) {
+        type = narrowTypeBySwitchOnTrue(type, flow.node);
+      } else {
+        if (strictNullChecks) {
+          if (optionalChainContainsReference(expr, reference)) {
+            type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */)));
+          } else if (expr.kind === 221 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) {
+            type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined"));
           }
         }
-        return { introducesError, node };
+        const access = getDiscriminantPropertyAccess(expr, type);
+        if (access) {
+          type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.node);
+        }
       }
-      function serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled) {
-        if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
-          cancellationToken.throwIfCancellationRequested();
+      return createFlowType(type, isIncomplete(flowType));
+    }
+    function getTypeAtFlowBranchLabel(flow) {
+      const antecedentTypes = [];
+      let subtypeReduction = false;
+      let seenIncomplete = false;
+      let bypassFlow;
+      for (const antecedent of flow.antecedent) {
+        if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.node.clauseStart === antecedent.node.clauseEnd) {
+          bypassFlow = antecedent;
+          continue;
         }
-        let hadError = false;
-        const file = getSourceFileOfNode(existing);
-        const transformed = visitNode(existing, visitExistingNodeTreeSymbols, isTypeNode);
-        if (hadError) {
-          return void 0;
+        const flowType = getTypeAtFlowNode(antecedent);
+        const type = getTypeFromFlowType(flowType);
+        if (type === declaredType && declaredType === initialType) {
+          return type;
         }
-        return transformed === existing ? setTextRange(factory.cloneNode(existing), existing) : transformed;
-        function visitExistingNodeTreeSymbols(node) {
-          if (isJSDocAllType(node) || node.kind === 326 /* JSDocNamepathType */) {
-            return factory.createKeywordTypeNode(133 /* AnyKeyword */);
-          }
-          if (isJSDocUnknownType(node)) {
-            return factory.createKeywordTypeNode(159 /* UnknownKeyword */);
-          }
-          if (isJSDocNullableType(node)) {
-            return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createLiteralTypeNode(factory.createNull())]);
-          }
-          if (isJSDocOptionalType(node)) {
-            return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
-          }
-          if (isJSDocNonNullableType(node)) {
-            return visitNode(node.type, visitExistingNodeTreeSymbols);
-          }
-          if (isJSDocVariadicType(node)) {
-            return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode));
-          }
-          if (isJSDocTypeLiteral(node)) {
-            return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => {
-              const name = isIdentifier(t.name) ? t.name : t.name.right;
-              const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
-              const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
-              return factory.createPropertySignature(
-                /*modifiers*/
-                void 0,
-                name,
-                t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(58 /* QuestionToken */) : void 0,
-                overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
-              );
-            }));
-          }
-          if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") {
-            return setOriginalNode(factory.createKeywordTypeNode(133 /* AnyKeyword */), node);
+        pushIfUnique(antecedentTypes, type);
+        if (!isTypeSubsetOf(type, initialType)) {
+          subtypeReduction = true;
+        }
+        if (isIncomplete(flowType)) {
+          seenIncomplete = true;
+        }
+      }
+      if (bypassFlow) {
+        const flowType = getTypeAtFlowNode(bypassFlow);
+        const type = getTypeFromFlowType(flowType);
+        if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.node.switchStatement)) {
+          if (type === declaredType && declaredType === initialType) {
+            return type;
           }
-          if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
-            return factory.createTypeLiteralNode([factory.createIndexSignature(
-              /*modifiers*/
-              void 0,
-              [factory.createParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                /*dotDotDotToken*/
-                void 0,
-                "x",
-                /*questionToken*/
-                void 0,
-                visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols, isTypeNode)
-              )],
-              visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols, isTypeNode)
-            )]);
+          antecedentTypes.push(type);
+          if (!isTypeSubsetOf(type, initialType)) {
+            subtypeReduction = true;
           }
-          if (isJSDocFunctionType(node)) {
-            if (isJSDocConstructSignature(node)) {
-              let newTypeNode;
-              return factory.createConstructorTypeNode(
-                /*modifiers*/
-                void 0,
-                visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration),
-                mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  getEffectiveDotDotDotForParameter(p),
-                  getNameForJSDocFunctionParameter(p, i),
-                  p.questionToken,
-                  visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode),
-                  /*initializer*/
-                  void 0
-                )),
-                visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
-              );
-            } else {
-              return factory.createFunctionTypeNode(
-                visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration),
-                map(node.parameters, (p, i) => factory.createParameterDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  getEffectiveDotDotDotForParameter(p),
-                  getNameForJSDocFunctionParameter(p, i),
-                  p.questionToken,
-                  visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode),
-                  /*initializer*/
-                  void 0
-                )),
-                visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
-              );
-            }
+          if (isIncomplete(flowType)) {
+            seenIncomplete = true;
           }
-          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(
-            node,
-            788968 /* Type */,
-            /*ignoreErrors*/
+        }
+      }
+      return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete);
+    }
+    function getTypeAtFlowLoopLabel(flow) {
+      const id = getFlowNodeId(flow);
+      const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map());
+      const key2 = getOrSetCacheKey();
+      if (!key2) {
+        return declaredType;
+      }
+      const cached = cache.get(key2);
+      if (cached) {
+        return cached;
+      }
+      for (let i = flowLoopStart; i < flowLoopCount; i++) {
+        if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
+          return createFlowType(
+            getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
+            /*incomplete*/
             true
-          ))) {
-            return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
-          }
-          if (isLiteralImportTypeNode(node)) {
-            const nodeSymbol = getNodeLinks(node).resolvedSymbol;
-            if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
-            (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
-            !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
-              return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
-            }
-            return factory.updateImportTypeNode(
-              node,
-              factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier(node, node.argument.literal)),
-              node.attributes,
-              node.qualifier,
-              visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode),
-              node.isTypeOf
-            );
-          }
-          if (isEntityName(node) || isEntityNameExpression(node)) {
-            const { introducesError, node: result } = trackExistingEntityName(node, context, includePrivateSymbol);
-            hadError = hadError || introducesError;
-            if (result !== node) {
-              return result;
-            }
-          }
-          if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
-            setEmitFlags(node, 1 /* SingleLine */);
-          }
-          return visitEachChild(
-            node,
-            visitExistingNodeTreeSymbols,
-            /*context*/
-            void 0
           );
-          function getEffectiveDotDotDotForParameter(p) {
-            return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(26 /* DotDotDotToken */) : void 0);
-          }
-          function getNameForJSDocFunctionParameter(p, index) {
-            return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`;
-          }
-          function rewriteModuleSpecifier(parent2, lit) {
-            if (bundled) {
-              if (context.tracker && context.tracker.moduleResolverHost) {
-                const targetFile = getExternalModuleFileFromDeclaration(parent2);
-                if (targetFile) {
-                  const getCanonicalFileName = createGetCanonicalFileName(!!host.useCaseSensitiveFileNames);
-                  const resolverHost = {
-                    getCanonicalFileName,
-                    getCurrentDirectory: () => context.tracker.moduleResolverHost.getCurrentDirectory(),
-                    getCommonSourceDirectory: () => context.tracker.moduleResolverHost.getCommonSourceDirectory()
-                  };
-                  const newName = getResolvedExternalModuleName(resolverHost, targetFile);
-                  return factory.createStringLiteral(newName);
-                }
-              }
-            } else {
-              if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
-                const moduleSym = resolveExternalModuleNameWorker(
-                  lit,
-                  lit,
-                  /*moduleNotFoundError*/
-                  void 0
-                );
-                if (moduleSym) {
-                  context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
-                }
-              }
-            }
-            return lit;
+        }
+      }
+      const antecedentTypes = [];
+      let subtypeReduction = false;
+      let firstAntecedentType;
+      for (const antecedent of flow.antecedent) {
+        let flowType;
+        if (!firstAntecedentType) {
+          flowType = firstAntecedentType = getTypeAtFlowNode(antecedent);
+        } else {
+          flowLoopNodes[flowLoopCount] = flow;
+          flowLoopKeys[flowLoopCount] = key2;
+          flowLoopTypes[flowLoopCount] = antecedentTypes;
+          flowLoopCount++;
+          const saveFlowTypeCache = flowTypeCache;
+          flowTypeCache = void 0;
+          flowType = getTypeAtFlowNode(antecedent);
+          flowTypeCache = saveFlowTypeCache;
+          flowLoopCount--;
+          const cached2 = cache.get(key2);
+          if (cached2) {
+            return cached2;
           }
         }
+        const type = getTypeFromFlowType(flowType);
+        pushIfUnique(antecedentTypes, type);
+        if (!isTypeSubsetOf(type, initialType)) {
+          subtypeReduction = true;
+        }
+        if (type === declaredType) {
+          break;
+        }
       }
-      function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
-        var _a;
-        const serializePropertySymbolForClass = makeSerializePropertySymbol(
-          factory.createPropertyDeclaration,
-          174 /* MethodDeclaration */,
-          /*useAccessors*/
+      const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
+      if (isIncomplete(firstAntecedentType)) {
+        return createFlowType(
+          result,
+          /*incomplete*/
           true
         );
-        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
-          (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
-          173 /* MethodSignature */,
-          /*useAccessors*/
-          false
-        );
-        const enclosingDeclaration = context.enclosingDeclaration;
-        let results = [];
-        const visitedSymbols = /* @__PURE__ */ new Set();
-        const deferredPrivatesStack = [];
-        const oldcontext = context;
-        context = {
-          ...oldcontext,
-          usedSymbolNames: new Set(oldcontext.usedSymbolNames),
-          remappedSymbolNames: /* @__PURE__ */ new Map(),
-          remappedSymbolReferences: new Map((_a = oldcontext.remappedSymbolReferences) == null ? void 0 : _a.entries()),
-          tracker: void 0
-        };
-        const tracker = {
-          ...oldcontext.tracker.inner,
-          trackSymbol: (sym, decl, meaning) => {
-            var _a2, _b;
-            if ((_a2 = context.remappedSymbolNames) == null ? void 0 : _a2.has(getSymbolId(sym)))
-              return false;
-            const accessibleResult = isSymbolAccessible(
-              sym,
-              decl,
-              meaning,
-              /*shouldComputeAliasesToMakeVisible*/
-              false
-            );
-            if (accessibleResult.accessibility === 0 /* Accessible */) {
-              const chain = lookupSymbolChainWorker(sym, context, meaning);
-              if (!(sym.flags & 4 /* Property */)) {
-                const root = chain[0];
-                const contextFile = getSourceFileOfNode(oldcontext.enclosingDeclaration);
-                if (some(root.declarations, (d) => getSourceFileOfNode(d) === contextFile)) {
-                  includePrivateSymbol(root);
-                }
-              }
-            } else if ((_b = oldcontext.tracker.inner) == null ? void 0 : _b.trackSymbol) {
-              return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
-            }
-            return false;
-          }
-        };
-        context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
-        forEachEntry(symbolTable, (symbol, name) => {
-          const baseName = unescapeLeadingUnderscores(name);
-          void getInternalSymbolName(symbol, baseName);
-        });
-        let addingDeclare = !bundled;
-        const exportEquals = symbolTable.get("export=" /* ExportEquals */);
-        if (exportEquals && symbolTable.size > 1 && exportEquals.flags & (2097152 /* Alias */ | 1536 /* Module */)) {
-          symbolTable = createSymbolTable();
-          symbolTable.set("export=" /* ExportEquals */, exportEquals);
-        }
-        visitSymbolTable(symbolTable);
-        return mergeRedundantStatements(results);
-        function isIdentifierAndNotUndefined(node) {
-          return !!node && node.kind === 80 /* Identifier */;
-        }
-        function getNamesOfDeclaration(statement) {
-          if (isVariableStatement(statement)) {
-            return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined);
-          }
-          return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined);
-        }
-        function flattenExportAssignedNamespace(statements) {
-          const exportAssignment = find(statements, isExportAssignment);
-          const nsIndex = findIndex(statements, isModuleDeclaration);
-          let ns = nsIndex !== -1 ? statements[nsIndex] : void 0;
-          if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) {
-            const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 32 /* Export */));
-            const name = ns.name;
-            let body = ns.body;
-            if (length(excessExports)) {
-              ns = factory.updateModuleDeclaration(
-                ns,
-                ns.modifiers,
-                ns.name,
-                body = factory.updateModuleBlock(
-                  body,
-                  factory.createNodeArray([
-                    ...ns.body.statements,
-                    factory.createExportDeclaration(
-                      /*modifiers*/
-                      void 0,
-                      /*isTypeOnly*/
-                      false,
-                      factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
-                        /*isTypeOnly*/
-                        false,
-                        /*propertyName*/
-                        void 0,
-                        id
-                      ))),
-                      /*moduleSpecifier*/
-                      void 0
-                    )
-                  ])
-                )
-              );
-              statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)];
-            }
-            if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) {
-              results = [];
-              const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 32 /* Export */) || isExportAssignment(s) || isExportDeclaration(s));
-              forEach(body.statements, (s) => {
-                addResult(s, mixinExportFlag ? 32 /* Export */ : 0 /* None */);
-              });
-              statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results];
-            }
+      }
+      cache.set(key2, result);
+      return result;
+    }
+    function getUnionOrEvolvingArrayType(types, subtypeReduction) {
+      if (isEvolvingArrayTypeList(types)) {
+        return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType)));
+      }
+      const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction));
+      if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arraysEqual(result.types, declaredType.types)) {
+        return declaredType;
+      }
+      return result;
+    }
+    function getCandidateDiscriminantPropertyAccess(expr) {
+      if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) {
+        if (isIdentifier(expr)) {
+          const symbol = getResolvedSymbol(expr);
+          const declaration = symbol.valueDeclaration;
+          if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) {
+            return declaration;
           }
-          return statements;
         }
-        function mergeExportDeclarations(statements) {
-          const exports = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
-          if (length(exports) > 1) {
-            const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
-            statements = [
-              ...nonExports,
-              factory.createExportDeclaration(
-                /*modifiers*/
-                void 0,
-                /*isTypeOnly*/
-                false,
-                factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
-                /*moduleSpecifier*/
-                void 0
-              )
-            ];
+      } else if (isAccessExpression(expr)) {
+        if (isMatchingReference(reference, expr.expression)) {
+          return expr;
+        }
+      } else if (isIdentifier(expr)) {
+        const symbol = getResolvedSymbol(expr);
+        if (isConstantVariable(symbol)) {
+          const declaration = symbol.valueDeclaration;
+          if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) {
+            return declaration.initializer;
           }
-          const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
-          if (length(reexports) > 1) {
-            const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">");
-            if (groups.length !== reexports.length) {
-              for (const group2 of groups) {
-                if (group2.length > 1) {
-                  statements = [
-                    ...filter(statements, (s) => !group2.includes(s)),
-                    factory.createExportDeclaration(
-                      /*modifiers*/
-                      void 0,
-                      /*isTypeOnly*/
-                      false,
-                      factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
-                      group2[0].moduleSpecifier
-                    )
-                  ];
-                }
-              }
+          if (isBindingElement(declaration) && !declaration.initializer) {
+            const parent2 = declaration.parent.parent;
+            if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) {
+              return declaration;
             }
           }
-          return statements;
         }
-        function inlineExportModifiers(statements) {
-          const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.attributes && !!d.exportClause && isNamedExports(d.exportClause));
-          if (index >= 0) {
-            const exportDecl = statements[index];
-            const replacements = mapDefined(exportDecl.exportClause.elements, (e) => {
-              if (!e.propertyName) {
-                const indices = indicesOf(statements);
-                const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], e.name));
-                if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) {
-                  for (const index2 of associatedIndices) {
-                    statements[index2] = addExportModifier(statements[index2]);
-                  }
-                  return void 0;
-                }
-              }
-              return e;
-            });
-            if (!length(replacements)) {
-              orderedRemoveItemAt(statements, index);
-            } else {
-              statements[index] = factory.updateExportDeclaration(
-                exportDecl,
-                exportDecl.modifiers,
-                exportDecl.isTypeOnly,
-                factory.updateNamedExports(
-                  exportDecl.exportClause,
-                  replacements
-                ),
-                exportDecl.moduleSpecifier,
-                exportDecl.attributes
-              );
+      }
+      return void 0;
+    }
+    function getDiscriminantPropertyAccess(expr, computedType) {
+      if (declaredType.flags & 1048576 /* Union */ || computedType.flags & 1048576 /* Union */) {
+        const access = getCandidateDiscriminantPropertyAccess(expr);
+        if (access) {
+          const name = getAccessedPropertyName(access);
+          if (name) {
+            const type = declaredType.flags & 1048576 /* Union */ && isTypeSubsetOf(computedType, declaredType) ? declaredType : computedType;
+            if (isDiscriminantProperty(type, name)) {
+              return access;
             }
           }
-          return statements;
         }
-        function mergeRedundantStatements(statements) {
-          statements = flattenExportAssignedNamespace(statements);
-          statements = mergeExportDeclarations(statements);
-          statements = inlineExportModifiers(statements);
-          if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) {
-            statements.push(createEmptyExports(factory));
+      }
+      return void 0;
+    }
+    function narrowTypeByDiscriminant(type, access, narrowType2) {
+      const propName = getAccessedPropertyName(access);
+      if (propName === void 0) {
+        return type;
+      }
+      const optionalChain = isOptionalChain(access);
+      const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
+      let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
+      if (!propType) {
+        return type;
+      }
+      propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
+      const narrowedPropType = narrowType2(propType);
+      return filterType(type, (t) => {
+        const discriminantType = getTypeOfPropertyOrIndexSignatureOfType(t, propName) || unknownType;
+        return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType);
+      });
+    }
+    function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) {
+      if ((operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) {
+        const keyPropertyName = getKeyPropertyName(type);
+        if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) {
+          const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value));
+          if (candidate) {
+            return operator === (assumeTrue ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type;
           }
-          return statements;
         }
-        function addExportModifier(node) {
-          const flags = (getEffectiveModifierFlags(node) | 32 /* Export */) & ~128 /* Ambient */;
-          return factory.replaceModifiers(node, flags);
+      }
+      return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue));
+    }
+    function narrowTypeBySwitchOnDiscriminantProperty(type, access, data) {
+      if (data.clauseStart < data.clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) {
+        const clauseTypes = getSwitchClauseTypes(data.switchStatement).slice(data.clauseStart, data.clauseEnd);
+        const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType));
+        if (candidate !== unknownType) {
+          return candidate;
         }
-        function removeExportModifier(node) {
-          const flags = getEffectiveModifierFlags(node) & ~32 /* Export */;
-          return factory.replaceModifiers(node, flags);
+      }
+      return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, data));
+    }
+    function narrowTypeByTruthiness(type, expr, assumeTrue) {
+      if (isMatchingReference(reference, expr)) {
+        return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */);
+      }
+      if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) {
+        type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+      }
+      const access = getDiscriminantPropertyAccess(expr, type);
+      if (access) {
+        return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */));
+      }
+      return type;
+    }
+    function isTypePresencePossible(type, propName, assumeTrue) {
+      const prop = getPropertyOfType(type, propName);
+      return prop ? !!(prop.flags & 16777216 /* Optional */ || getCheckFlags(prop) & 48 /* Partial */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue;
+    }
+    function narrowTypeByInKeyword(type, nameType, assumeTrue) {
+      const name = getPropertyNameFromType(nameType);
+      const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
+        t,
+        name,
+        /*assumeTrue*/
+        true
+      ));
+      if (isKnownProperty2) {
+        return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
+      }
+      if (assumeTrue) {
+        const recordSymbol = getGlobalRecordSymbol();
+        if (recordSymbol) {
+          return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]);
         }
-        function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) {
-          if (!suppressNewPrivateContext) {
-            deferredPrivatesStack.push(/* @__PURE__ */ new Map());
+      }
+      return type;
+    }
+    function narrowTypeByBooleanComparison(type, expr, bool, operator, assumeTrue) {
+      assumeTrue = assumeTrue !== (bool.kind === 112 /* TrueKeyword */) !== (operator !== 38 /* ExclamationEqualsEqualsToken */ && operator !== 36 /* ExclamationEqualsToken */);
+      return narrowType(type, expr, assumeTrue);
+    }
+    function narrowTypeByBinaryExpression(type, expr, assumeTrue) {
+      switch (expr.operatorToken.kind) {
+        case 64 /* EqualsToken */:
+        case 76 /* BarBarEqualsToken */:
+        case 77 /* AmpersandAmpersandEqualsToken */:
+        case 78 /* QuestionQuestionEqualsToken */:
+          return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue);
+        case 35 /* EqualsEqualsToken */:
+        case 36 /* ExclamationEqualsToken */:
+        case 37 /* EqualsEqualsEqualsToken */:
+        case 38 /* ExclamationEqualsEqualsToken */:
+          const operator = expr.operatorToken.kind;
+          const left = getReferenceCandidate(expr.left);
+          const right = getReferenceCandidate(expr.right);
+          if (left.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(right)) {
+            return narrowTypeByTypeof(type, left, operator, right, assumeTrue);
           }
-          symbolTable2.forEach((symbol) => {
-            serializeSymbol(
-              symbol,
-              /*isPrivate*/
-              false,
-              !!propertyAsAlias
-            );
-          });
-          if (!suppressNewPrivateContext) {
-            deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
-              serializeSymbol(
-                symbol,
-                /*isPrivate*/
-                true,
-                !!propertyAsAlias
-              );
-            });
-            deferredPrivatesStack.pop();
+          if (right.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(left)) {
+            return narrowTypeByTypeof(type, right, operator, left, assumeTrue);
           }
-        }
-        function serializeSymbol(symbol, isPrivate, propertyAsAlias) {
-          const visitedSym = getMergedSymbol(symbol);
-          if (visitedSymbols.has(getSymbolId(visitedSym))) {
-            return;
+          if (isMatchingReference(reference, left)) {
+            return narrowTypeByEquality(type, operator, right, assumeTrue);
           }
-          visitedSymbols.add(getSymbolId(visitedSym));
-          const skipMembershipCheck = !isPrivate;
-          if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) {
-            const oldContext = context;
-            context = cloneNodeBuilderContext(context);
-            serializeSymbolWorker(symbol, isPrivate, propertyAsAlias);
-            if (context.reportedDiagnostic) {
-              oldcontext.reportedDiagnostic = context.reportedDiagnostic;
-            }
-            if (context.trackedSymbols) {
-              if (!oldContext.trackedSymbols)
-                oldContext.trackedSymbols = context.trackedSymbols;
-              else
-                Debug.assert(context.trackedSymbols === oldContext.trackedSymbols);
-            }
-            context = oldContext;
-          }
-        }
-        function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias, escapedSymbolName = symbol.escapedName) {
-          var _a2, _b, _c, _d, _e, _f;
-          const symbolName2 = unescapeLeadingUnderscores(escapedSymbolName);
-          const isDefault = escapedSymbolName === "default" /* Default */;
-          if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) {
-            context.encounteredError = true;
-            return;
+          if (isMatchingReference(reference, right)) {
+            return narrowTypeByEquality(type, operator, left, assumeTrue);
           }
-          let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */);
-          let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault;
-          if (needsPostExportDefault || needsExportDeclaration) {
-            isPrivate = true;
-          }
-          const modifierFlags = (!isPrivate ? 32 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 2048 /* Default */ : 0);
-          const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && escapedSymbolName !== "export=" /* ExportEquals */;
-          const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol);
-          if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) {
-            serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-          }
-          if (symbol.flags & 524288 /* TypeAlias */) {
-            serializeTypeAlias(symbol, symbolName2, modifierFlags);
-          }
-          if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */ | 98304 /* Accessor */) && escapedSymbolName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) {
-            if (propertyAsAlias) {
-              const createdExport = serializeMaybeAliasAssignment(symbol);
-              if (createdExport) {
-                needsExportDeclaration = false;
-                needsPostExportDefault = false;
-              }
-            } else {
-              const type = getTypeOfSymbol(symbol);
-              const localName = getInternalSymbolName(symbol, symbolName2);
-              if (type.symbol && type.symbol !== symbol && type.symbol.flags & 16 /* Function */ && some(type.symbol.declarations, isFunctionExpressionOrArrowFunction) && (((_a2 = type.symbol.members) == null ? void 0 : _a2.size) || ((_b = type.symbol.exports) == null ? void 0 : _b.size))) {
-                if (!context.remappedSymbolReferences) {
-                  context.remappedSymbolReferences = /* @__PURE__ */ new Map();
-                }
-                context.remappedSymbolReferences.set(getSymbolId(type.symbol), symbol);
-                serializeSymbolWorker(type.symbol, isPrivate, propertyAsAlias, escapedSymbolName);
-                context.remappedSymbolReferences.delete(getSymbolId(type.symbol));
-              } else if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) {
-                serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags);
-              } else {
-                const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_c = symbol.parent) == null ? void 0 : _c.valueDeclaration) && isSourceFile((_d = symbol.parent) == null ? void 0 : _d.valueDeclaration) ? 2 /* Const */ : void 0 : isConstantVariable(symbol) ? 2 /* Const */ : 1 /* Let */;
-                const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol);
-                let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d));
-                if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) {
-                  textRange = textRange.parent.parent;
-                }
-                const propertyAccessRequire = (_e = symbol.declarations) == null ? void 0 : _e.find(isPropertyAccessExpression);
-                if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_f = type.symbol) == null ? void 0 : _f.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) {
-                  const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
-                  addResult(
-                    factory.createExportDeclaration(
-                      /*modifiers*/
-                      void 0,
-                      /*isTypeOnly*/
-                      false,
-                      factory.createNamedExports([factory.createExportSpecifier(
-                        /*isTypeOnly*/
-                        false,
-                        alias,
-                        localName
-                      )])
-                    ),
-                    0 /* None */
-                  );
-                  context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
-                } else {
-                  const statement = setTextRange(
-                    factory.createVariableStatement(
-                      /*modifiers*/
-                      void 0,
-                      factory.createVariableDeclarationList([
-                        factory.createVariableDeclaration(
-                          name,
-                          /*exclamationToken*/
-                          void 0,
-                          serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
-                        )
-                      ], flags)
-                    ),
-                    textRange
-                  );
-                  addResult(statement, name !== localName ? modifierFlags & ~32 /* Export */ : modifierFlags);
-                  if (name !== localName && !isPrivate) {
-                    addResult(
-                      factory.createExportDeclaration(
-                        /*modifiers*/
-                        void 0,
-                        /*isTypeOnly*/
-                        false,
-                        factory.createNamedExports([factory.createExportSpecifier(
-                          /*isTypeOnly*/
-                          false,
-                          name,
-                          localName
-                        )])
-                      ),
-                      0 /* None */
-                    );
-                    needsExportDeclaration = false;
-                    needsPostExportDefault = false;
-                  }
-                }
-              }
+          if (strictNullChecks) {
+            if (optionalChainContainsReference(left, reference)) {
+              type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue);
+            } else if (optionalChainContainsReference(right, reference)) {
+              type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue);
             }
           }
-          if (symbol.flags & 384 /* Enum */) {
-            serializeEnum(symbol, symbolName2, modifierFlags);
+          const leftAccess = getDiscriminantPropertyAccess(left, type);
+          if (leftAccess) {
+            return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue);
           }
-          if (symbol.flags & 32 /* Class */) {
-            if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) {
-              serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-            } else {
-              serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-            }
+          const rightAccess = getDiscriminantPropertyAccess(right, type);
+          if (rightAccess) {
+            return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue);
           }
-          if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) {
-            serializeModule(symbol, symbolName2, modifierFlags);
+          if (isMatchingConstructorReference(left)) {
+            return narrowTypeByConstructor(type, operator, right, assumeTrue);
           }
-          if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) {
-            serializeInterface(symbol, symbolName2, modifierFlags);
+          if (isMatchingConstructorReference(right)) {
+            return narrowTypeByConstructor(type, operator, left, assumeTrue);
           }
-          if (symbol.flags & 2097152 /* Alias */) {
-            serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
+          if (isBooleanLiteral(right) && !isAccessExpression(left)) {
+            return narrowTypeByBooleanComparison(type, left, right, operator, assumeTrue);
           }
-          if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) {
-            serializeMaybeAliasAssignment(symbol);
+          if (isBooleanLiteral(left) && !isAccessExpression(right)) {
+            return narrowTypeByBooleanComparison(type, right, left, operator, assumeTrue);
           }
-          if (symbol.flags & 8388608 /* ExportStar */) {
-            if (symbol.declarations) {
-              for (const node of symbol.declarations) {
-                const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
-                if (!resolvedModule)
-                  continue;
-                addResult(factory.createExportDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  /*isTypeOnly*/
-                  node.isTypeOnly,
-                  /*exportClause*/
-                  void 0,
-                  factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
-                ), 0 /* None */);
-              }
+          break;
+        case 104 /* InstanceOfKeyword */:
+          return narrowTypeByInstanceof(type, expr, assumeTrue);
+        case 103 /* InKeyword */:
+          if (isPrivateIdentifier(expr.left)) {
+            return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue);
+          }
+          const target = getReferenceCandidate(expr.right);
+          if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target)) {
+            const leftType = getTypeOfExpression(expr.left);
+            if (isTypeUsableAsPropertyName(leftType) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) {
+              return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
             }
           }
-          if (needsPostExportDefault) {
-            addResult(factory.createExportAssignment(
-              /*modifiers*/
-              void 0,
-              /*isExportEquals*/
-              false,
-              factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
-            ), 0 /* None */);
-          } else if (needsExportDeclaration) {
-            addResult(
-              factory.createExportDeclaration(
-                /*modifiers*/
-                void 0,
-                /*isTypeOnly*/
-                false,
-                factory.createNamedExports([factory.createExportSpecifier(
-                  /*isTypeOnly*/
-                  false,
-                  getInternalSymbolName(symbol, symbolName2),
-                  symbolName2
-                )])
-              ),
-              0 /* None */
-            );
-          }
-        }
-        function includePrivateSymbol(symbol) {
-          if (some(symbol.declarations, isParameterDeclaration))
-            return;
-          Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]);
-          getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol);
-          const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(symbol.declarations, (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference));
-          deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol);
-        }
-        function isExportingScope(enclosingDeclaration2) {
-          return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2);
-        }
-        function addResult(node, additionalModifierFlags) {
-          if (canHaveModifiers(node)) {
-            let newModifierFlags = 0 /* None */;
-            const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration);
-            if (additionalModifierFlags & 32 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) {
-              newModifierFlags |= 32 /* Export */;
-            }
-            if (addingDeclare && !(newModifierFlags & 32 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 33554432 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) {
-              newModifierFlags |= 128 /* Ambient */;
-            }
-            if (additionalModifierFlags & 2048 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) {
-              newModifierFlags |= 2048 /* Default */;
-            }
-            if (newModifierFlags) {
-              node = factory.replaceModifiers(node, newModifierFlags | getEffectiveModifierFlags(node));
+          if (isMatchingReference(reference, target)) {
+            const leftType = getTypeOfExpression(expr.left);
+            if (isTypeUsableAsPropertyName(leftType)) {
+              return narrowTypeByInKeyword(type, leftType, assumeTrue);
             }
           }
-          results.push(node);
-        }
-        function serializeTypeAlias(symbol, symbolName2, modifierFlags) {
-          var _a2;
-          const aliasType = getDeclaredTypeOfTypeAlias(symbol);
-          const typeParams = getSymbolLinks(symbol).typeParameters;
-          const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context));
-          const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias);
-          const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0);
-          const oldFlags = context.flags;
-          context.flags |= 8388608 /* InTypeAlias */;
-          const oldEnclosingDecl = context.enclosingDeclaration;
-          context.enclosingDeclaration = jsdocAliasDecl;
-          const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
-          addResult(
-            setSyntheticLeadingComments(
-              factory.createTypeAliasDeclaration(
-                /*modifiers*/
-                void 0,
-                getInternalSymbolName(symbol, symbolName2),
-                typeParamDecls,
-                typeNode
-              ),
-              !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
+          break;
+        case 28 /* CommaToken */:
+          return narrowType(type, expr.right, assumeTrue);
+        case 56 /* AmpersandAmpersandToken */:
+          return assumeTrue ? narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              true
             ),
-            modifierFlags
-          );
-          context.flags = oldFlags;
-          context.enclosingDeclaration = oldEnclosingDecl;
-        }
-        function serializeInterface(symbol, symbolName2, modifierFlags) {
-          const interfaceType = getDeclaredTypeOfClassOrInterface(symbol);
-          const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
-          const baseTypes = getBaseTypes(interfaceType);
-          const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0;
-          const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType));
-          const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 179 /* CallSignature */);
-          const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 180 /* ConstructSignature */);
-          const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
-          const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(96 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
-          addResult(
-            factory.createInterfaceDeclaration(
-              /*modifiers*/
-              void 0,
-              getInternalSymbolName(symbol, symbolName2),
-              typeParamDecls,
-              heritageClauses,
-              [...indexSignatures, ...constructSignatures, ...callSignatures, ...members]
+            expr.right,
+            /*assumeTrue*/
+            true
+          ) : getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            false
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            false
+          )]);
+        case 57 /* BarBarToken */:
+          return assumeTrue ? getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            true
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            true
+          )]) : narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              false
             ),
-            modifierFlags
+            expr.right,
+            /*assumeTrue*/
+            false
           );
+      }
+      return type;
+    }
+    function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) {
+      const target = getReferenceCandidate(expr.right);
+      if (!isMatchingReference(reference, target)) {
+        return type;
+      }
+      Debug.assertNode(expr.left, isPrivateIdentifier);
+      const symbol = getSymbolForPrivateIdentifierExpression(expr.left);
+      if (symbol === void 0) {
+        return type;
+      }
+      const classSymbol = symbol.parent;
+      const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+      return getNarrowedType(
+        type,
+        targetType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
+    }
+    function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
+      const equalsOperator = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */;
+      const nullableFlags = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */;
+      const valueType = getTypeOfExpression(value);
+      const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags)));
+      return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+    }
+    function narrowTypeByEquality(type, operator, value, assumeTrue) {
+      if (type.flags & 1 /* Any */) {
+        return type;
+      }
+      if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) {
+        assumeTrue = !assumeTrue;
+      }
+      const valueType = getTypeOfExpression(value);
+      const doubleEquals = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */;
+      if (valueType.flags & 98304 /* Nullable */) {
+        if (!strictNullChecks) {
+          return type;
         }
-        function getNamespaceMembersForSerialization(symbol) {
-          let exports = arrayFrom(getExportsOfSymbol(symbol).values());
-          const merged = getMergedSymbol(symbol);
-          if (merged !== symbol) {
-            const membersSet = new Set(exports);
-            for (const exported of getExportsOfSymbol(merged).values()) {
-              if (!(getSymbolFlags(resolveSymbol(exported)) & 111551 /* Value */)) {
-                membersSet.add(exported);
-              }
-            }
-            exports = arrayFrom(membersSet);
+        const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */;
+        return getAdjustedTypeWithFacts(type, facts);
+      }
+      if (assumeTrue) {
+        if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) {
+          if (valueType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) {
+            return valueType;
+          }
+          if (valueType.flags & 524288 /* Object */) {
+            return nonPrimitiveType;
           }
-          return filter(exports, (m) => isNamespaceMember(m) && isIdentifierText(m.escapedName, 99 /* ESNext */));
         }
-        function isTypeOnlyNamespace(symbol) {
-          return every(getNamespaceMembersForSerialization(symbol), (m) => !(getSymbolFlags(resolveSymbol(m)) & 111551 /* Value */));
+        const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType));
+        return replacePrimitivesWithLiterals(filteredType, valueType);
+      }
+      if (isUnitType(valueType)) {
+        return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType)));
+      }
+      return type;
+    }
+    function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) {
+      if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) {
+        assumeTrue = !assumeTrue;
+      }
+      const target = getReferenceCandidate(typeOfExpr.expression);
+      if (!isMatchingReference(reference, target)) {
+        if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
+          type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
         }
-        function serializeModule(symbol, symbolName2, modifierFlags) {
-          const members = getNamespaceMembersForSerialization(symbol);
-          const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged");
-          const realMembers = locationMap.get("real") || emptyArray;
-          const mergedMembers = locationMap.get("merged") || emptyArray;
-          if (length(realMembers)) {
-            const localName = getInternalSymbolName(symbol, symbolName2);
-            serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */)));
-          }
-          if (length(mergedMembers)) {
-            const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
-            const localName = getInternalSymbolName(symbol, symbolName2);
-            const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
-              /*modifiers*/
-              void 0,
-              /*isTypeOnly*/
-              false,
-              factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
-                var _a2, _b;
-                const name = unescapeLeadingUnderscores(s.escapedName);
-                const localName2 = getInternalSymbolName(s, name);
-                const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s);
-                if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) {
-                  (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
-                  return void 0;
-                }
-                const target = aliasDecl && getTargetOfAliasDeclaration(
-                  aliasDecl,
-                  /*dontRecursivelyResolve*/
-                  true
-                );
-                includePrivateSymbol(target || s);
-                const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
-                return factory.createExportSpecifier(
-                  /*isTypeOnly*/
-                  false,
-                  name === targetName ? void 0 : targetName,
-                  name
-                );
-              }))
-            )]);
-            addResult(
-              factory.createModuleDeclaration(
-                /*modifiers*/
-                void 0,
-                factory.createIdentifier(localName),
-                nsBody,
-                32 /* Namespace */
-              ),
-              0 /* None */
-            );
+        const propertyAccess = getDiscriminantPropertyAccess(target, type);
+        if (propertyAccess) {
+          return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
+        }
+        return type;
+      }
+      return narrowTypeByLiteralExpression(type, literal, assumeTrue);
+    }
+    function narrowTypeByLiteralExpression(type, literal, assumeTrue) {
+      return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getAdjustedTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */);
+    }
+    function narrowTypeBySwitchOptionalChainContainment(type, { switchStatement, clauseStart, clauseEnd }, clauseCheck) {
+      const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck);
+      return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+    }
+    function narrowTypeBySwitchOnDiscriminant(type, { switchStatement, clauseStart, clauseEnd }) {
+      const switchTypes = getSwitchClauseTypes(switchStatement);
+      if (!switchTypes.length) {
+        return type;
+      }
+      const clauseTypes = switchTypes.slice(clauseStart, clauseEnd);
+      const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType);
+      if (type.flags & 2 /* Unknown */ && !hasDefaultClause) {
+        let groundClauseTypes;
+        for (let i = 0; i < clauseTypes.length; i += 1) {
+          const t = clauseTypes[i];
+          if (t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) {
+            if (groundClauseTypes !== void 0) {
+              groundClauseTypes.push(t);
+            }
+          } else if (t.flags & 524288 /* Object */) {
+            if (groundClauseTypes === void 0) {
+              groundClauseTypes = clauseTypes.slice(0, i);
+            }
+            groundClauseTypes.push(nonPrimitiveType);
+          } else {
+            return type;
           }
         }
-        function serializeEnum(symbol, symbolName2, modifierFlags) {
-          addResult(
-            factory.createEnumDeclaration(
-              factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 4096 /* Const */ : 0),
-              getInternalSymbolName(symbol, symbolName2),
-              map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => {
-                const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0;
-                return factory.createEnumMember(
-                  unescapeLeadingUnderscores(p.escapedName),
-                  initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue)
-                );
-              })
-            ),
-            modifierFlags
+        return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes);
+      }
+      const discriminantType = getUnionType(clauseTypes);
+      const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType);
+      if (!hasDefaultClause) {
+        return caseType;
+      }
+      const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, t.flags & 32768 /* Undefined */ ? undefinedType : getRegularTypeOfLiteralType(extractUnitType(t)))));
+      return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]);
+    }
+    function narrowTypeByTypeName(type, typeName) {
+      switch (typeName) {
+        case "string":
+          return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */);
+        case "number":
+          return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */);
+        case "bigint":
+          return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */);
+        case "boolean":
+          return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */);
+        case "symbol":
+          return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */);
+        case "object":
+          return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]);
+        case "function":
+          return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */);
+        case "undefined":
+          return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */);
+      }
+      return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
+    }
+    function narrowTypeByTypeFacts(type, impliedType, facts) {
+      return mapType(type, (t) => (
+        // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
+        // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
+        // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
+        // but are classified as "function" according to `typeof`.
+        isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? hasTypeFacts(t, facts) ? t : neverType : (
+          // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
+          // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
+          isTypeSubtypeOf(impliedType, t) ? impliedType : (
+            // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
+            // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
+            // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
+            hasTypeFacts(t, facts) ? getIntersectionType([t, impliedType]) : neverType
+          )
+        )
+      ));
+    }
+    function narrowTypeBySwitchOnTypeOf(type, { switchStatement, clauseStart, clauseEnd }) {
+      const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
+      if (!witnesses) {
+        return type;
+      }
+      const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */);
+      const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
+      if (hasDefaultClause) {
+        const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses);
+        return filterType(type, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts);
+      }
+      const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd);
+      return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType));
+    }
+    function narrowTypeBySwitchOnTrue(type, { switchStatement, clauseStart, clauseEnd }) {
+      const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */);
+      const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
+      for (let i = 0; i < clauseStart; i++) {
+        const clause = switchStatement.caseBlock.clauses[i];
+        if (clause.kind === 296 /* CaseClause */) {
+          type = narrowType(
+            type,
+            clause.expression,
+            /*assumeTrue*/
+            false
           );
         }
-        function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) {
-          const signatures = getSignaturesOfType(type, 0 /* Call */);
-          for (const sig of signatures) {
-            const decl = signatureToSignatureDeclarationHelper(sig, 262 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName), privateSymbolVisitor: includePrivateSymbol, bundledImports: bundled });
-            addResult(setTextRange(decl, getSignatureTextRangeLocation(sig)), modifierFlags);
-          }
-          if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
-            const props = filter(getPropertiesOfType(type), isNamespaceMember);
-            serializeAsNamespaceDeclaration(
-              props,
-              localName,
-              modifierFlags,
-              /*suppressNewPrivateContext*/
-              true
+      }
+      if (hasDefaultClause) {
+        for (let i = clauseEnd; i < switchStatement.caseBlock.clauses.length; i++) {
+          const clause = switchStatement.caseBlock.clauses[i];
+          if (clause.kind === 296 /* CaseClause */) {
+            type = narrowType(
+              type,
+              clause.expression,
+              /*assumeTrue*/
+              false
             );
           }
         }
-        function getSignatureTextRangeLocation(signature) {
-          if (signature.declaration && signature.declaration.parent) {
-            if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) {
-              return signature.declaration.parent;
-            }
-            if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) {
-              return signature.declaration.parent.parent;
-            }
-          }
-          return signature.declaration;
+        return type;
+      }
+      const clauses = switchStatement.caseBlock.clauses.slice(clauseStart, clauseEnd);
+      return getUnionType(map(clauses, (clause) => clause.kind === 296 /* CaseClause */ ? narrowType(
+        type,
+        clause.expression,
+        /*assumeTrue*/
+        true
+      ) : neverType));
+    }
+    function isMatchingConstructorReference(expr) {
+      return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression);
+    }
+    function narrowTypeByConstructor(type, operator, identifier, assumeTrue) {
+      if (assumeTrue ? operator !== 35 /* EqualsEqualsToken */ && operator !== 37 /* EqualsEqualsEqualsToken */ : operator !== 36 /* ExclamationEqualsToken */ && operator !== 38 /* ExclamationEqualsEqualsToken */) {
+        return type;
+      }
+      const identifierType = getTypeOfExpression(identifier);
+      if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) {
+        return type;
+      }
+      const prototypeProperty = getPropertyOfType(identifierType, "prototype");
+      if (!prototypeProperty) {
+        return type;
+      }
+      const prototypeType = getTypeOfSymbol(prototypeProperty);
+      const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0;
+      if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) {
+        return type;
+      }
+      if (isTypeAny(type)) {
+        return candidate;
+      }
+      return filterType(type, (t) => isConstructedBy(t, candidate));
+      function isConstructedBy(source, target) {
+        if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) {
+          return source.symbol === target.symbol;
         }
-        function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) {
-          if (length(props)) {
-            const localVsRemoteMap = arrayToMultiMap(props, (p) => !length(p.declarations) || some(p.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)) ? "local" : "remote");
-            const localProps = localVsRemoteMap.get("local") || emptyArray;
-            let fakespace = parseNodeFactory.createModuleDeclaration(
-              /*modifiers*/
-              void 0,
-              factory.createIdentifier(localName),
-              factory.createModuleBlock([]),
-              32 /* Namespace */
-            );
-            setParent(fakespace, enclosingDeclaration);
-            fakespace.locals = createSymbolTable(props);
-            fakespace.symbol = props[0].parent;
-            const oldResults = results;
-            results = [];
-            const oldAddingDeclare = addingDeclare;
-            addingDeclare = false;
-            const subcontext = { ...context, enclosingDeclaration: fakespace };
-            const oldContext = context;
-            context = subcontext;
-            visitSymbolTable(
-              createSymbolTable(localProps),
-              suppressNewPrivateContext,
-              /*propertyAsAlias*/
-              true
-            );
-            context = oldContext;
-            addingDeclare = oldAddingDeclare;
-            const declarations = results;
-            results = oldResults;
-            const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
-              /*modifiers*/
-              void 0,
-              /*isTypeOnly*/
-              false,
-              factory.createNamedExports([factory.createExportSpecifier(
-                /*isTypeOnly*/
-                false,
-                d.expression,
-                factory.createIdentifier("default" /* Default */)
-              )])
-            ) : d);
-            const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 32 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
-            fakespace = factory.updateModuleDeclaration(
-              fakespace,
-              fakespace.modifiers,
-              fakespace.name,
-              factory.createModuleBlock(exportModifierStripped)
-            );
-            addResult(fakespace, modifierFlags);
-          }
+        return isTypeSubtypeOf(source, target);
+      }
+    }
+    function narrowTypeByInstanceof(type, expr, assumeTrue) {
+      const left = getReferenceCandidate(expr.left);
+      if (!isMatchingReference(reference, left)) {
+        if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) {
+          return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
         }
-        function isNamespaceMember(p) {
-          return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent));
+        return type;
+      }
+      const right = expr.right;
+      const rightType = getTypeOfExpression(right);
+      if (!isTypeDerivedFrom(rightType, globalObjectType)) {
+        return type;
+      }
+      const signature = getEffectsSignature(expr);
+      const predicate = signature && getTypePredicateOfSignature(signature);
+      if (predicate && predicate.kind === 1 /* Identifier */ && predicate.parameterIndex === 0) {
+        return getNarrowedType(
+          type,
+          predicate.type,
+          assumeTrue,
+          /*checkDerived*/
+          true
+        );
+      }
+      if (!isTypeDerivedFrom(rightType, globalFunctionType)) {
+        return type;
+      }
+      const instanceType = mapType(rightType, getInstanceType);
+      if (isTypeAny(type) && (instanceType === globalObjectType || instanceType === globalFunctionType) || !assumeTrue && !(instanceType.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(instanceType))) {
+        return type;
+      }
+      return getNarrowedType(
+        type,
+        instanceType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
+    }
+    function getInstanceType(constructorType) {
+      const prototypePropertyType = getTypeOfPropertyOfType(constructorType, "prototype");
+      if (prototypePropertyType && !isTypeAny(prototypePropertyType)) {
+        return prototypePropertyType;
+      }
+      const constructSignatures = getSignaturesOfType(constructorType, 1 /* Construct */);
+      if (constructSignatures.length) {
+        return getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature))));
+      }
+      return emptyObjectType;
+    }
+    function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
+      const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
+      return getCachedType(key2) ?? setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
+    }
+    function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
+      if (!assumeTrue) {
+        if (type === candidate) {
+          return neverType;
         }
-        function sanitizeJSDocImplements(clauses) {
-          const result = mapDefined(clauses, (e) => {
-            const oldEnclosing = context.enclosingDeclaration;
-            context.enclosingDeclaration = e;
-            let expr = e.expression;
-            if (isEntityNameExpression(expr)) {
-              if (isIdentifier(expr) && idText(expr) === "") {
-                return cleanup(
-                  /*result*/
-                  void 0
-                );
-              }
-              let introducesError;
-              ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
-              if (introducesError) {
-                return cleanup(
-                  /*result*/
-                  void 0
-                );
-              }
-            }
-            return cleanup(factory.createExpressionWithTypeArguments(
-              expr,
-              map(e.typeArguments, (a) => serializeExistingTypeNode(context, a, includePrivateSymbol, bundled) || typeToTypeNodeHelper(getTypeFromTypeNode(a), context))
-            ));
-            function cleanup(result2) {
-              context.enclosingDeclaration = oldEnclosing;
-              return result2;
-            }
-          });
-          if (result.length === clauses.length) {
-            return result;
-          }
-          return void 0;
+        if (checkDerived) {
+          return filterType(type, (t) => !isTypeDerivedFrom(t, candidate));
         }
-        function serializeAsClass(symbol, localName, modifierFlags) {
-          var _a2, _b;
-          const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
-          const oldEnclosing = context.enclosingDeclaration;
-          context.enclosingDeclaration = originalDecl || oldEnclosing;
-          const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
-          const classType = getTypeWithThisArgument(getDeclaredTypeOfClassOrInterface(symbol));
-          const baseTypes = getBaseTypes(classType);
-          const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl);
-          const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType);
-          const staticType = getTypeOfSymbol(symbol);
-          const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration);
-          const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType;
-          const heritageClauses = [
-            ...!length(baseTypes) ? [] : [factory.createHeritageClause(96 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))],
-            ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(119 /* ImplementsKeyword */, implementsExpressions)]
-          ];
-          const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType));
-          const publicSymbolProps = filter(symbolProps, (s) => {
-            const valueDecl = s.valueDeclaration;
-            return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name));
-          });
-          const hasPrivateIdentifier = some(symbolProps, (s) => {
-            const valueDecl = s.valueDeclaration;
-            return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
-          });
-          const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
-            /*modifiers*/
-            void 0,
-            factory.createPrivateIdentifier("#private"),
-            /*questionOrExclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            /*initializer*/
-            void 0
-          )] : emptyArray;
-          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
-            p,
-            /*isStatic*/
-            false,
-            baseTypes[0]
-          ));
-          const staticMembers = flatMap(
-            filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
-            (p) => serializePropertySymbolForClass(
-              p,
-              /*isStatic*/
-              true,
-              staticBaseType
-            )
-          );
-          const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
-          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
-            factory.createModifiersFromModifierFlags(2 /* Private */),
-            [],
-            /*body*/
-            void 0
-          )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 176 /* Constructor */);
-          const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
-          context.enclosingDeclaration = oldEnclosing;
-          addResult(
-            setTextRange(
-              factory.createClassDeclaration(
-                /*modifiers*/
-                void 0,
-                localName,
-                typeParamDecls,
-                heritageClauses,
-                [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties]
-              ),
-              symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0]
-            ),
-            modifierFlags
-          );
+        const trueType2 = getNarrowedType(
+          type,
+          candidate,
+          /*assumeTrue*/
+          true,
+          /*checkDerived*/
+          false
+        );
+        return filterType(type, (t) => !isTypeSubsetOf(t, trueType2));
+      }
+      if (type.flags & 3 /* AnyOrUnknown */) {
+        return candidate;
+      }
+      if (type === candidate) {
+        return candidate;
+      }
+      const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
+      const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0;
+      const narrowedType = mapType(candidate, (c) => {
+        const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName);
+        const matching = discriminant && getConstituentTypeForKeyType(type, discriminant);
+        const directlyRelated = mapType(
+          matching || type,
+          checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeStrictSubtypeOf(t, c) ? t : isTypeStrictSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : isTypeSubtypeOf(c, t) ? c : neverType
+        );
+        return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated;
+      });
+      return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]);
+    }
+    function narrowTypeByCallExpression(type, callExpression, assumeTrue) {
+      if (hasMatchingArgument(callExpression, reference)) {
+        const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0;
+        const predicate = signature && getTypePredicateOfSignature(signature);
+        if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) {
+          return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue);
         }
-        function getSomeTargetNameFromDeclarations(declarations) {
-          return firstDefined(declarations, (d) => {
-            if (isImportSpecifier(d) || isExportSpecifier(d)) {
-              return idText(d.propertyName || d.name);
-            }
-            if (isBinaryExpression(d) || isExportAssignment(d)) {
-              const expression = isExportAssignment(d) ? d.expression : d.right;
-              if (isPropertyAccessExpression(expression)) {
-                return idText(expression.name);
-              }
-            }
-            if (isAliasSymbolDeclaration2(d)) {
-              const name = getNameOfDeclaration(d);
-              if (name && isIdentifier(name)) {
-                return idText(name);
-              }
-            }
-            return void 0;
-          });
+      }
+      if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) {
+        const callAccess = callExpression.expression;
+        if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) {
+          const argument = callExpression.arguments[0];
+          if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) {
+            return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
+          }
         }
-        function serializeAsAlias(symbol, localName, modifierFlags) {
-          var _a2, _b, _c, _d, _e, _f;
-          const node = getDeclarationOfAliasSymbol(symbol);
-          if (!node)
-            return Debug.fail();
-          const target = getMergedSymbol(getTargetOfAliasDeclaration(
-            node,
-            /*dontRecursivelyResolve*/
-            true
-          ));
-          if (!target) {
-            return;
+      }
+      return type;
+    }
+    function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) {
+      if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) {
+        const predicateArgument = getTypePredicateArgument(predicate, callExpression);
+        if (predicateArgument) {
+          if (isMatchingReference(reference, predicateArgument)) {
+            return getNarrowedType(
+              type,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            );
           }
-          let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName);
-          if (verbatimTargetName === "export=" /* ExportEquals */ && allowSyntheticDefaultImports) {
-            verbatimTargetName = "default" /* Default */;
+          if (strictNullChecks && optionalChainContainsReference(predicateArgument, reference) && (assumeTrue && !hasTypeFacts(predicate.type, 65536 /* EQUndefined */) || !assumeTrue && everyType(predicate.type, isNullableType))) {
+            type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
           }
-          const targetName = getInternalSymbolName(target, verbatimTargetName);
-          includePrivateSymbol(target);
-          switch (node.kind) {
-            case 208 /* BindingElement */:
-              if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 260 /* VariableDeclaration */) {
-                const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
-                const { propertyName } = node;
-                addResult(
-                  factory.createImportDeclaration(
-                    /*modifiers*/
-                    void 0,
-                    factory.createImportClause(
-                      /*isTypeOnly*/
-                      false,
-                      /*name*/
-                      void 0,
-                      factory.createNamedImports([factory.createImportSpecifier(
-                        /*isTypeOnly*/
-                        false,
-                        propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
-                        factory.createIdentifier(localName)
-                      )])
-                    ),
-                    factory.createStringLiteral(specifier2),
-                    /*attributes*/
-                    void 0
-                  ),
-                  0 /* None */
-                );
-                break;
-              }
-              Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization");
-              break;
-            case 304 /* ShorthandPropertyAssignment */:
-              if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 226 /* BinaryExpression */) {
-                serializeExportSpecifier(
-                  unescapeLeadingUnderscores(symbol.escapedName),
-                  targetName
-                );
-              }
-              break;
-            case 260 /* VariableDeclaration */:
-              if (isPropertyAccessExpression(node.initializer)) {
-                const initializer = node.initializer;
-                const uniqueName = factory.createUniqueName(localName);
-                const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
-                addResult(
-                  factory.createImportEqualsDeclaration(
-                    /*modifiers*/
-                    void 0,
-                    /*isTypeOnly*/
-                    false,
-                    uniqueName,
-                    factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
-                  ),
-                  0 /* None */
-                );
-                addResult(
-                  factory.createImportEqualsDeclaration(
-                    /*modifiers*/
-                    void 0,
-                    /*isTypeOnly*/
-                    false,
-                    factory.createIdentifier(localName),
-                    factory.createQualifiedName(uniqueName, initializer.name)
-                  ),
-                  modifierFlags
-                );
-                break;
-              }
-            case 271 /* ImportEqualsDeclaration */:
-              if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, (d) => isSourceFile(d) && isJsonSourceFile(d))) {
-                serializeMaybeAliasAssignment(symbol);
-                break;
+          const access = getDiscriminantPropertyAccess(predicateArgument, type);
+          if (access) {
+            return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
+              t,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            ));
+          }
+        }
+      }
+      return type;
+    }
+    function narrowType(type, expr, assumeTrue) {
+      if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 61 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 78 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
+        return narrowTypeByOptionality(type, expr, assumeTrue);
+      }
+      switch (expr.kind) {
+        case 80 /* Identifier */:
+          if (!isMatchingReference(reference, expr) && inlineLevel < 5) {
+            const symbol = getResolvedSymbol(expr);
+            if (isConstantVariable(symbol)) {
+              const declaration = symbol.valueDeclaration;
+              if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) {
+                inlineLevel++;
+                const result = narrowType(type, declaration.initializer, assumeTrue);
+                inlineLevel--;
+                return result;
               }
-              const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
-              addResult(
-                factory.createImportEqualsDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  /*isTypeOnly*/
-                  false,
-                  factory.createIdentifier(localName),
-                  isLocalImport ? symbolToName(
-                    target,
-                    context,
-                    -1 /* All */,
-                    /*expectsIdentifier*/
-                    false
-                  ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
-                ),
-                isLocalImport ? modifierFlags : 0 /* None */
-              );
-              break;
-            case 270 /* NamespaceExportDeclaration */:
-              addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
-              break;
-            case 273 /* ImportClause */: {
-              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
-              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
-              addResult(
-                factory.createImportDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  factory.createImportClause(
-                    /*isTypeOnly*/
-                    false,
-                    factory.createIdentifier(localName),
-                    /*namedBindings*/
-                    void 0
-                  ),
-                  specifier2,
-                  node.parent.attributes
-                ),
-                0 /* None */
-              );
-              break;
-            }
-            case 274 /* NamespaceImport */: {
-              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
-              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
-              addResult(
-                factory.createImportDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  factory.createImportClause(
-                    /*isTypeOnly*/
-                    false,
-                    /*name*/
-                    void 0,
-                    factory.createNamespaceImport(factory.createIdentifier(localName))
-                  ),
-                  specifier2,
-                  node.parent.attributes
-                ),
-                0 /* None */
-              );
-              break;
-            }
-            case 280 /* NamespaceExport */:
-              addResult(
-                factory.createExportDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  /*isTypeOnly*/
-                  false,
-                  factory.createNamespaceExport(factory.createIdentifier(localName)),
-                  factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
-                ),
-                0 /* None */
-              );
-              break;
-            case 276 /* ImportSpecifier */: {
-              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
-              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
-              addResult(
-                factory.createImportDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  factory.createImportClause(
-                    /*isTypeOnly*/
-                    false,
-                    /*name*/
-                    void 0,
-                    factory.createNamedImports([
-                      factory.createImportSpecifier(
-                        /*isTypeOnly*/
-                        false,
-                        localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
-                        factory.createIdentifier(localName)
-                      )
-                    ])
-                  ),
-                  specifier2,
-                  node.parent.parent.parent.attributes
-                ),
-                0 /* None */
-              );
-              break;
             }
-            case 281 /* ExportSpecifier */:
-              const specifier = node.parent.parent.moduleSpecifier;
-              if (specifier && ((_f = node.propertyName) == null ? void 0 : _f.escapedText) === "default" /* Default */) {
-                verbatimTargetName = "default" /* Default */;
-              }
-              serializeExportSpecifier(
-                unescapeLeadingUnderscores(symbol.escapedName),
-                specifier ? verbatimTargetName : targetName,
-                specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0
-              );
-              break;
-            case 277 /* ExportAssignment */:
-              serializeMaybeAliasAssignment(symbol);
-              break;
-            case 226 /* BinaryExpression */:
-            case 211 /* PropertyAccessExpression */:
-            case 212 /* ElementAccessExpression */:
-              if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) {
-                serializeMaybeAliasAssignment(symbol);
-              } else {
-                serializeExportSpecifier(localName, targetName);
-              }
-              break;
-            default:
-              return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!");
           }
+        case 110 /* ThisKeyword */:
+        case 108 /* SuperKeyword */:
+        case 211 /* PropertyAccessExpression */:
+        case 212 /* ElementAccessExpression */:
+          return narrowTypeByTruthiness(type, expr, assumeTrue);
+        case 213 /* CallExpression */:
+          return narrowTypeByCallExpression(type, expr, assumeTrue);
+        case 217 /* ParenthesizedExpression */:
+        case 235 /* NonNullExpression */:
+          return narrowType(type, expr.expression, assumeTrue);
+        case 226 /* BinaryExpression */:
+          return narrowTypeByBinaryExpression(type, expr, assumeTrue);
+        case 224 /* PrefixUnaryExpression */:
+          if (expr.operator === 54 /* ExclamationToken */) {
+            return narrowType(type, expr.operand, !assumeTrue);
+          }
+          break;
+      }
+      return type;
+    }
+    function narrowTypeByOptionality(type, expr, assumePresent) {
+      if (isMatchingReference(reference, expr)) {
+        return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */);
+      }
+      const access = getDiscriminantPropertyAccess(expr, type);
+      if (access) {
+        return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */));
+      }
+      return type;
+    }
+  }
+  function getTypeOfSymbolAtLocation(symbol, location) {
+    symbol = getExportSymbolOfValueSymbolIfExported(symbol);
+    if (location.kind === 80 /* Identifier */ || location.kind === 81 /* PrivateIdentifier */) {
+      if (isRightSideOfQualifiedNameOrPropertyAccess(location)) {
+        location = location.parent;
+      }
+      if (isExpressionNode(location) && (!isAssignmentTarget(location) || isWriteAccess(location))) {
+        const type = removeOptionalTypeMarker(
+          isWriteAccess(location) && location.kind === 211 /* PropertyAccessExpression */ ? checkPropertyAccessExpression(
+            location,
+            /*checkMode*/
+            void 0,
+            /*writeOnly*/
+            true
+          ) : getTypeOfExpression(location)
+        );
+        if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) {
+          return type;
         }
-        function serializeExportSpecifier(localName, targetName, specifier) {
-          addResult(
-            factory.createExportDeclaration(
-              /*modifiers*/
-              void 0,
-              /*isTypeOnly*/
-              false,
-              factory.createNamedExports([factory.createExportSpecifier(
-                /*isTypeOnly*/
-                false,
-                localName !== targetName ? targetName : void 0,
-                localName
-              )]),
-              specifier
-            ),
-            0 /* None */
-          );
-        }
-        function serializeMaybeAliasAssignment(symbol) {
-          var _a2;
-          if (symbol.flags & 4194304 /* Prototype */) {
-            return false;
+      }
+    }
+    if (isDeclarationName(location) && isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) {
+      return getWriteTypeOfAccessors(location.parent.symbol);
+    }
+    return isRightSideOfAccessExpression(location) && isWriteAccess(location.parent) ? getWriteTypeOfSymbol(symbol) : getNonMissingTypeOfSymbol(symbol);
+  }
+  function getControlFlowContainer(node) {
+    return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 268 /* ModuleBlock */ || node2.kind === 307 /* SourceFile */ || node2.kind === 172 /* PropertyDeclaration */);
+  }
+  function isSymbolAssigned(symbol) {
+    return !isPastLastAssignment(
+      symbol,
+      /*location*/
+      void 0
+    );
+  }
+  function isPastLastAssignment(symbol, location) {
+    const parent2 = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile);
+    if (!parent2) {
+      return false;
+    }
+    const links = getNodeLinks(parent2);
+    if (!(links.flags & 131072 /* AssignmentsMarked */)) {
+      links.flags |= 131072 /* AssignmentsMarked */;
+      if (!hasParentWithAssignmentsMarked(parent2)) {
+        markNodeAssignments(parent2);
+      }
+    }
+    return !symbol.lastAssignmentPos || location && symbol.lastAssignmentPos < location.pos;
+  }
+  function isSomeSymbolAssigned(rootDeclaration) {
+    Debug.assert(isVariableDeclaration(rootDeclaration) || isParameter(rootDeclaration));
+    return isSomeSymbolAssignedWorker(rootDeclaration.name);
+  }
+  function isSomeSymbolAssignedWorker(node) {
+    if (node.kind === 80 /* Identifier */) {
+      return isSymbolAssigned(getSymbolOfDeclaration(node.parent));
+    }
+    return some(node.elements, (e) => e.kind !== 232 /* OmittedExpression */ && isSomeSymbolAssignedWorker(e.name));
+  }
+  function hasParentWithAssignmentsMarked(node) {
+    return !!findAncestor(node.parent, (node2) => isFunctionOrSourceFile(node2) && !!(getNodeLinks(node2).flags & 131072 /* AssignmentsMarked */));
+  }
+  function isFunctionOrSourceFile(node) {
+    return isFunctionLikeDeclaration(node) || isSourceFile(node);
+  }
+  function markNodeAssignments(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        if (isAssignmentTarget(node)) {
+          const symbol = getResolvedSymbol(node);
+          if (isParameterOrMutableLocalVariable(symbol) && symbol.lastAssignmentPos !== Number.MAX_VALUE) {
+            const referencingFunction = findAncestor(node, isFunctionOrSourceFile);
+            const declaringFunction = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile);
+            symbol.lastAssignmentPos = referencingFunction === declaringFunction ? extendAssignmentPosition(node, symbol.valueDeclaration) : Number.MAX_VALUE;
           }
-          const name = unescapeLeadingUnderscores(symbol.escapedName);
-          const isExportEquals = name === "export=" /* ExportEquals */;
-          const isDefault = name === "default" /* Default */;
-          const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
-          const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
-          const target = aliasDecl && getTargetOfAliasDeclaration(
-            aliasDecl,
-            /*dontRecursivelyResolve*/
+        }
+        return;
+      case 281 /* ExportSpecifier */:
+        const exportDeclaration = node.parent.parent;
+        if (!node.isTypeOnly && !exportDeclaration.isTypeOnly && !exportDeclaration.moduleSpecifier) {
+          const symbol = resolveEntityName(
+            node.propertyName || node.name,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true,
+            /*dontResolveAlias*/
             true
           );
-          if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
-            const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
-            const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
-            const referenced = first2 && resolveEntityName(
-              first2,
-              -1 /* All */,
-              /*ignoreErrors*/
-              true,
-              /*dontResolveAlias*/
-              true,
-              enclosingDeclaration
-            );
-            if (referenced || target) {
-              includePrivateSymbol(referenced || target);
-            }
-            const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
-            context.tracker.disableTrackSymbol = true;
-            if (isExportAssignmentCompatibleSymbolName) {
-              results.push(factory.createExportAssignment(
-                /*modifiers*/
-                void 0,
-                isExportEquals,
-                symbolToExpression(target, context, -1 /* All */)
-              ));
-            } else {
-              if (first2 === expr && first2) {
-                serializeExportSpecifier(name, idText(first2));
-              } else if (expr && isClassExpression(expr)) {
-                serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target)));
-              } else {
-                const varName = getUnusedName(name, symbol);
-                addResult(
-                  factory.createImportEqualsDeclaration(
-                    /*modifiers*/
-                    void 0,
-                    /*isTypeOnly*/
-                    false,
-                    factory.createIdentifier(varName),
-                    symbolToName(
-                      target,
-                      context,
-                      -1 /* All */,
-                      /*expectsIdentifier*/
-                      false
-                    )
-                  ),
-                  0 /* None */
-                );
-                serializeExportSpecifier(name, varName);
-              }
-            }
-            context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
-            return true;
-          } else {
-            const varName = getUnusedName(name, symbol);
-            const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol)));
-            if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
-              serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 32 /* Export */);
-            } else {
-              const flags = ((_a2 = context.enclosingDeclaration) == null ? void 0 : _a2.kind) === 267 /* ModuleDeclaration */ && (!(symbol.flags & 98304 /* Accessor */) || symbol.flags & 65536 /* SetAccessor */) ? 1 /* Let */ : 2 /* Const */;
-              const statement = factory.createVariableStatement(
-                /*modifiers*/
-                void 0,
-                factory.createVariableDeclarationList([
-                  factory.createVariableDeclaration(
-                    varName,
-                    /*exclamationToken*/
-                    void 0,
-                    serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
-                  )
-                ], flags)
-              );
-              addResult(
-                statement,
-                target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 128 /* Ambient */ : name === varName ? 32 /* Export */ : 0 /* None */
-              );
-            }
-            if (isExportAssignmentCompatibleSymbolName) {
-              results.push(factory.createExportAssignment(
-                /*modifiers*/
-                void 0,
-                isExportEquals,
-                factory.createIdentifier(varName)
-              ));
-              return true;
-            } else if (name !== varName) {
-              serializeExportSpecifier(name, varName);
-              return true;
-            }
-            return false;
+          if (symbol && isParameterOrMutableLocalVariable(symbol)) {
+            symbol.lastAssignmentPos = Number.MAX_VALUE;
           }
         }
-        function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
-          const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
-          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
-          !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
-          !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => {
-            if (!isIdentifierText(symbolName(p), languageVersion)) {
-              return false;
-            }
-            if (!(p.flags & 98304 /* Accessor */)) {
-              return true;
-            }
-            return getNonMissingTypeOfSymbol(p) === getWriteTypeOfSymbol(p);
-          });
-        }
-        function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
-          return function serializePropertySymbol(p, isStatic2, baseType) {
-            var _a2, _b, _c, _d, _e;
-            const modifierFlags = getDeclarationModifierFlagsFromSymbol(p);
-            const isPrivate = !!(modifierFlags & 2 /* Private */);
-            if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) {
-              return [];
-            }
-            if (p.flags & 4194304 /* Prototype */ || p.escapedName === "constructor" || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) {
-              return [];
-            }
-            const flag = modifierFlags & ~1024 /* Async */ | (isStatic2 ? 256 /* Static */ : 0);
-            const name = getPropertyNameNodeForSymbol(p, context);
-            const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression));
-            if (p.flags & 98304 /* Accessor */ && useAccessors) {
-              const result = [];
-              if (p.flags & 65536 /* SetAccessor */) {
-                const setter = p.declarations && forEach(p.declarations, (d) => {
-                  if (d.kind === 178 /* SetAccessor */) {
-                    return d;
-                  }
-                  if (isCallExpression(d) && isBindableObjectDefinePropertyCall(d)) {
-                    return forEach(d.arguments[2].properties, (propDecl) => {
-                      const id = getNameOfDeclaration(propDecl);
-                      if (!!id && isIdentifier(id) && idText(id) === "set") {
-                        return propDecl;
-                      }
-                    });
-                  }
-                });
-                Debug.assert(!!setter);
-                const paramSymbol = isFunctionLikeDeclaration(setter) ? getSignatureFromDeclaration(setter).parameters[0] : void 0;
-                result.push(setTextRange(
-                  factory.createSetAccessorDeclaration(
-                    factory.createModifiersFromModifierFlags(flag),
-                    name,
-                    [factory.createParameterDeclaration(
-                      /*modifiers*/
-                      void 0,
-                      /*dotDotDotToken*/
-                      void 0,
-                      paramSymbol ? parameterToParameterDeclarationName(paramSymbol, getEffectiveParameterDeclaration(paramSymbol), context) : "value",
-                      /*questionToken*/
-                      void 0,
-                      isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
-                    )],
-                    /*body*/
-                    void 0
-                  ),
-                  ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl
-                ));
-              }
-              if (p.flags & 32768 /* GetAccessor */) {
-                const isPrivate2 = modifierFlags & 2 /* Private */;
-                result.push(setTextRange(
-                  factory.createGetAccessorDeclaration(
-                    factory.createModifiersFromModifierFlags(flag),
-                    name,
-                    [],
-                    isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
-                    /*body*/
-                    void 0
-                  ),
-                  ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl
-                ));
-              }
-              return result;
-            } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) {
-              return setTextRange(
-                createProperty2(
-                  factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag),
-                  name,
-                  p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
-                  isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
-                  // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
-                  // interface members can't have initializers, however class members _can_
-                  /*initializer*/
-                  void 0
-                ),
-                ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl
-              );
-            }
-            if (p.flags & (8192 /* Method */ | 16 /* Function */)) {
-              const type = getTypeOfSymbol(p);
-              const signatures = getSignaturesOfType(type, 0 /* Call */);
-              if (flag & 2 /* Private */) {
-                return setTextRange(
-                  createProperty2(
-                    factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag),
-                    name,
-                    p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
-                    /*type*/
-                    void 0,
-                    /*initializer*/
-                    void 0
-                  ),
-                  ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]
-                );
-              }
-              const results2 = [];
-              for (const sig of signatures) {
-                const decl = signatureToSignatureDeclarationHelper(
-                  sig,
-                  methodKind,
-                  context,
-                  {
-                    name,
-                    questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0,
-                    modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0
-                  }
-                );
-                const location = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration;
-                results2.push(setTextRange(decl, location));
-              }
-              return results2;
-            }
-            return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`);
-          };
-        }
-        function serializePropertySymbolForInterface(p, baseType) {
-          return serializePropertySymbolForInterfaceWorker(
-            p,
-            /*isStatic*/
-            false,
-            baseType
-          );
+        return;
+      case 264 /* InterfaceDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 266 /* EnumDeclaration */:
+        return;
+    }
+    if (isTypeNode(node)) {
+      return;
+    }
+    forEachChild(node, markNodeAssignments);
+  }
+  function extendAssignmentPosition(node, declaration) {
+    let pos = node.pos;
+    while (node && node.pos > declaration.pos) {
+      switch (node.kind) {
+        case 243 /* VariableStatement */:
+        case 244 /* ExpressionStatement */:
+        case 245 /* IfStatement */:
+        case 246 /* DoStatement */:
+        case 247 /* WhileStatement */:
+        case 248 /* ForStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+        case 254 /* WithStatement */:
+        case 255 /* SwitchStatement */:
+        case 258 /* TryStatement */:
+        case 263 /* ClassDeclaration */:
+          pos = node.end;
+      }
+      node = node.parent;
+    }
+    return pos;
+  }
+  function isConstantVariable(symbol) {
+    return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */) !== 0;
+  }
+  function isParameterOrMutableLocalVariable(symbol) {
+    const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration);
+    return !!declaration && (isParameter(declaration) || isVariableDeclaration(declaration) && (isCatchClause(declaration.parent) || isMutableLocalVariableDeclaration(declaration)));
+  }
+  function isMutableLocalVariableDeclaration(declaration) {
+    return !!(declaration.parent.flags & 1 /* Let */) && !(getCombinedModifierFlags(declaration) & 32 /* Export */ || declaration.parent.parent.kind === 243 /* VariableStatement */ && isGlobalSourceFile(declaration.parent.parent.parent));
+  }
+  function parameterInitializerContainsUndefined(declaration) {
+    const links = getNodeLinks(declaration);
+    if (links.parameterInitializerContainsUndefined === void 0) {
+      if (!pushTypeResolution(declaration, 8 /* ParameterInitializerContainsUndefined */)) {
+        reportCircularityError(declaration.symbol);
+        return true;
+      }
+      const containsUndefined = !!hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */);
+      if (!popTypeResolution()) {
+        reportCircularityError(declaration.symbol);
+        return true;
+      }
+      links.parameterInitializerContainsUndefined ?? (links.parameterInitializerContainsUndefined = containsUndefined);
+    }
+    return links.parameterInitializerContainsUndefined;
+  }
+  function removeOptionalityFromDeclaredType(declaredType, declaration) {
+    const removeUndefined = strictNullChecks && declaration.kind === 169 /* Parameter */ && declaration.initializer && hasTypeFacts(declaredType, 16777216 /* IsUndefined */) && !parameterInitializerContainsUndefined(declaration);
+    return removeUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType;
+  }
+  function isConstraintPosition(type, node) {
+    const parent2 = node.parent;
+    return parent2.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 166 /* QualifiedName */ || parent2.kind === 213 /* CallExpression */ && parent2.expression === node || parent2.kind === 214 /* NewExpression */ && parent2.expression === node || parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression)));
+  }
+  function isGenericTypeWithUnionConstraint(type) {
+    return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */));
+  }
+  function isGenericTypeWithoutNullableConstraint(type) {
+    return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
+  }
+  function hasContextualTypeWithNoGenericTypes(node, checkMode) {
+    const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 32 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+    return contextualType && !isGenericType(contextualType);
+  }
+  function getNarrowableTypeForReference(type, reference, checkMode) {
+    if (isNoInferType(type)) {
+      type = type.baseType;
+    }
+    const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode));
+    return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type;
+  }
+  function isExportOrExportExpression(location) {
+    return !!findAncestor(location, (n) => {
+      const parent2 = n.parent;
+      if (parent2 === void 0) {
+        return "quit";
+      }
+      if (isExportAssignment(parent2)) {
+        return parent2.expression === n && isEntityNameExpression(n);
+      }
+      if (isExportSpecifier(parent2)) {
+        return parent2.name === n || parent2.propertyName === n;
+      }
+      return false;
+    });
+  }
+  function markLinkedReferences(location, hint, propSymbol, parentType) {
+    if (!canCollectSymbolAliasAccessabilityData) {
+      return;
+    }
+    if (location.flags & 33554432 /* Ambient */) {
+      return;
+    }
+    switch (hint) {
+      case 1 /* Identifier */:
+        return markIdentifierAliasReferenced(location);
+      case 2 /* Property */:
+        return markPropertyAliasReferenced(location, propSymbol, parentType);
+      case 3 /* ExportAssignment */:
+        return markExportAssignmentAliasReferenced(location);
+      case 4 /* Jsx */:
+        return markJsxAliasReferenced(location);
+      case 5 /* AsyncFunction */:
+        return markAsyncFunctionAliasReferenced(location);
+      case 6 /* ExportImportEquals */:
+        return markImportEqualsAliasReferenced(location);
+      case 7 /* ExportSpecifier */:
+        return markExportSpecifierAliasReferenced(location);
+      case 8 /* Decorator */:
+        return markDecoratorAliasReferenced(location);
+      case 0 /* Unspecified */: {
+        if (isIdentifier(location) && (isExpressionNode(location) || isShorthandPropertyAssignment(location.parent) || isImportEqualsDeclaration(location.parent) && location.parent.moduleReference === location) && shouldMarkIdentifierAliasReferenced(location)) {
+          if (isPropertyAccessOrQualifiedName(location.parent)) {
+            const left = isPropertyAccessExpression(location.parent) ? location.parent.expression : location.parent.left;
+            if (left !== location) return;
+          }
+          markIdentifierAliasReferenced(location);
+          return;
         }
-        function serializeSignatures(kind, input, baseType, outputKind) {
-          const signatures = getSignaturesOfType(input, kind);
-          if (kind === 1 /* Construct */) {
-            if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) {
-              return [];
-            }
-            if (baseType) {
-              const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */);
-              if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) {
-                return [];
-              }
-              if (baseSigs.length === signatures.length) {
-                let failed = false;
-                for (let i = 0; i < baseSigs.length; i++) {
-                  if (!compareSignaturesIdentical(
-                    signatures[i],
-                    baseSigs[i],
-                    /*partialMatch*/
-                    false,
-                    /*ignoreThisTypes*/
-                    false,
-                    /*ignoreReturnTypes*/
-                    true,
-                    compareTypesIdentical
-                  )) {
-                    failed = true;
-                    break;
-                  }
-                }
-                if (!failed) {
-                  return [];
-                }
-              }
-            }
-            let privateProtected = 0;
-            for (const s of signatures) {
-              if (s.declaration) {
-                privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 2 /* Private */ | 4 /* Protected */);
-              }
-            }
-            if (privateProtected) {
-              return [setTextRange(
-                factory.createConstructorDeclaration(
-                  factory.createModifiersFromModifierFlags(privateProtected),
-                  /*parameters*/
-                  [],
-                  /*body*/
-                  void 0
-                ),
-                signatures[0].declaration
-              )];
-            }
-          }
-          const results2 = [];
-          for (const sig of signatures) {
-            const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context);
-            results2.push(setTextRange(decl, sig.declaration));
+        if (isPropertyAccessOrQualifiedName(location)) {
+          let topProp = location;
+          while (isPropertyAccessOrQualifiedName(topProp)) {
+            if (isPartOfTypeNode(topProp)) return;
+            topProp = topProp.parent;
           }
-          return results2;
+          return markPropertyAliasReferenced(location);
         }
-        function serializeIndexSignatures(input, baseType) {
-          const results2 = [];
-          for (const info of getIndexInfosOfType(input)) {
-            if (baseType) {
-              const baseInfo = getIndexInfoOfType(baseType, info.keyType);
-              if (baseInfo) {
-                if (isTypeIdenticalTo(info.type, baseInfo.type)) {
-                  continue;
-                }
-              }
-            }
-            results2.push(indexInfoToIndexSignatureDeclarationHelper(
-              info,
-              context,
-              /*typeNode*/
-              void 0
-            ));
-          }
-          return results2;
+        if (isExportAssignment(location)) {
+          return markExportAssignmentAliasReferenced(location);
         }
-        function serializeBaseType(t, staticType, rootName) {
-          const ref = trySerializeAsTypeReference(t, 111551 /* Value */);
-          if (ref) {
-            return ref;
-          }
-          const tempName = getUnusedName(`${rootName}_base`);
-          const statement = factory.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory.createVariableDeclarationList([
-              factory.createVariableDeclaration(
-                tempName,
-                /*exclamationToken*/
-                void 0,
-                typeToTypeNodeHelper(staticType, context)
-              )
-            ], 2 /* Const */)
-          );
-          addResult(statement, 0 /* None */);
-          return factory.createExpressionWithTypeArguments(
-            factory.createIdentifier(tempName),
-            /*typeArguments*/
-            void 0
-          );
+        if (isJsxOpeningLikeElement(location) || isJsxOpeningFragment(location)) {
+          return markJsxAliasReferenced(location);
         }
-        function trySerializeAsTypeReference(t, flags) {
-          let typeArgs;
-          let reference;
-          if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) {
-            typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context));
-            reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */);
-          } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) {
-            reference = symbolToExpression(t.symbol, context, 788968 /* Type */);
-          }
-          if (reference) {
-            return factory.createExpressionWithTypeArguments(reference, typeArgs);
+        if (isImportEqualsDeclaration(location)) {
+          if (isInternalModuleImportEqualsDeclaration(location) || checkExternalImportOrExportDeclaration(location)) {
+            return markImportEqualsAliasReferenced(location);
           }
+          return;
         }
-        function serializeImplementedType(t) {
-          const ref = trySerializeAsTypeReference(t, 788968 /* Type */);
-          if (ref) {
-            return ref;
-          }
-          if (t.symbol) {
-            return factory.createExpressionWithTypeArguments(
-              symbolToExpression(t.symbol, context, 788968 /* Type */),
-              /*typeArguments*/
-              void 0
-            );
-          }
+        if (isExportSpecifier(location)) {
+          return markExportSpecifierAliasReferenced(location);
         }
-        function getUnusedName(input, symbol) {
-          var _a2, _b;
-          const id = symbol ? getSymbolId(symbol) : void 0;
-          if (id) {
-            if (context.remappedSymbolNames.has(id)) {
-              return context.remappedSymbolNames.get(id);
-            }
-          }
-          if (symbol) {
-            input = getNameCandidateWorker(symbol, input);
-          }
-          let i = 0;
-          const original = input;
-          while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) {
-            i++;
-            input = `${original}_${i}`;
-          }
-          (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input);
-          if (id) {
-            context.remappedSymbolNames.set(id, input);
-          }
-          return input;
+        if (isFunctionLikeDeclaration(location) || isMethodSignature(location)) {
+          markAsyncFunctionAliasReferenced(location);
         }
-        function getNameCandidateWorker(symbol, localName) {
-          if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) {
-            const flags = context.flags;
-            context.flags |= 16777216 /* InInitialEntityName */;
-            const nameCandidate = getNameOfSymbolAsWritten(symbol, context);
-            context.flags = flags;
-            localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate;
-          }
-          if (localName === "default" /* Default */) {
-            localName = "_default";
-          } else if (localName === "export=" /* ExportEquals */) {
-            localName = "_exports";
-          }
-          localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-zA-Z0-9]/g, "_");
-          return localName;
+        if (!compilerOptions.emitDecoratorMetadata) {
+          return;
         }
-        function getInternalSymbolName(symbol, localName) {
-          const id = getSymbolId(symbol);
-          if (context.remappedSymbolNames.has(id)) {
-            return context.remappedSymbolNames.get(id);
-          }
-          localName = getNameCandidateWorker(symbol, localName);
-          context.remappedSymbolNames.set(id, localName);
-          return localName;
+        if (!canHaveDecorators(location) || !hasDecorators(location) || !location.modifiers || !nodeCanBeDecorated(legacyDecorators, location, location.parent, location.parent.parent)) {
+          return;
         }
+        return markDecoratorAliasReferenced(location);
       }
+      default:
+        Debug.assertNever(hint, `Unhandled reference hint: ${hint}`);
     }
-    function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) {
-      return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker);
-      function typePredicateToStringWorker(writer2) {
-        const predicate = factory.createTypePredicateNode(
-          typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(131 /* AssertsKeyword */) : void 0,
-          typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
-          typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
-          // TODO: GH#18217
-        );
-        const printer = createPrinterWithRemoveComments();
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(
-          4 /* Unspecified */,
-          predicate,
-          /*sourceFile*/
-          sourceFile,
-          writer2
-        );
-        return writer2;
-      }
+  }
+  function markIdentifierAliasReferenced(location) {
+    const symbol = getResolvedSymbol(location);
+    if (symbol && symbol !== argumentsSymbol && symbol !== unknownSymbol && !isThisInTypeQuery(location)) {
+      markAliasReferenced(symbol, location);
     }
-    function formatUnionTypes(types) {
-      const result = [];
-      let flags = 0;
-      for (let i = 0; i < types.length; i++) {
-        const t = types[i];
-        flags |= t.flags;
-        if (!(t.flags & 98304 /* Nullable */)) {
-          if (t.flags & (512 /* BooleanLiteral */ | 1056 /* EnumLike */)) {
-            const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLikeType(t);
-            if (baseType.flags & 1048576 /* Union */) {
-              const count = baseType.types.length;
-              if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) {
-                result.push(baseType);
-                i += count - 1;
-                continue;
-              }
-            }
-          }
-          result.push(t);
-        }
+  }
+  function markPropertyAliasReferenced(location, propSymbol, parentType) {
+    const left = isPropertyAccessExpression(location) ? location.expression : location.left;
+    if (isThisIdentifier(left) || !isIdentifier(left)) {
+      return;
+    }
+    const parentSymbol = getResolvedSymbol(left);
+    if (!parentSymbol || parentSymbol === unknownSymbol) {
+      return;
+    }
+    if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location)) {
+      markAliasReferenced(parentSymbol, location);
+      return;
+    }
+    const leftType = parentType || checkExpressionCached(left);
+    if (isTypeAny(leftType) || leftType === silentNeverType) {
+      markAliasReferenced(parentSymbol, location);
+      return;
+    }
+    let prop = propSymbol;
+    if (!prop && !parentType) {
+      const right = isPropertyAccessExpression(location) ? location.name : location.right;
+      const lexicallyScopedSymbol = isPrivateIdentifier(right) && lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right);
+      const assignmentKind = getAssignmentTargetKind(location);
+      const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(location) ? getWidenedType(leftType) : leftType);
+      prop = isPrivateIdentifier(right) ? lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(apparentType, lexicallyScopedSymbol) || void 0 : getPropertyOfType(apparentType, right.escapedText);
+    }
+    if (!(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && location.parent.kind === 306 /* EnumMember */))) {
+      markAliasReferenced(parentSymbol, location);
+    }
+    return;
+  }
+  function markExportAssignmentAliasReferenced(location) {
+    if (isIdentifier(location.expression)) {
+      const id = location.expression;
+      const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName(
+        id,
+        -1 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
+      ));
+      if (sym) {
+        markAliasReferenced(sym, id);
       }
-      if (flags & 65536 /* Null */)
-        result.push(nullType);
-      if (flags & 32768 /* Undefined */)
-        result.push(undefinedType);
-      return result || types;
     }
-    function visibilityToString(flags) {
-      if (flags === 2 /* Private */) {
-        return "private";
+  }
+  function markJsxAliasReferenced(node) {
+    if (!getJsxNamespaceContainerForImplicitImport(node)) {
+      const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.Cannot_find_name_0 : void 0;
+      const jsxFactoryNamespace = getJsxNamespace(node);
+      const jsxFactoryLocation = isJsxOpeningLikeElement(node) ? node.tagName : node;
+      let jsxFactorySym;
+      if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
+        jsxFactorySym = resolveName(
+          jsxFactoryLocation,
+          jsxFactoryNamespace,
+          111551 /* Value */,
+          jsxFactoryRefErr,
+          /*isUse*/
+          true
+        );
       }
-      if (flags === 4 /* Protected */) {
-        return "protected";
+      if (jsxFactorySym) {
+        jsxFactorySym.isReferenced = -1 /* All */;
+        if (canCollectSymbolAliasAccessabilityData && jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) {
+          markAliasSymbolAsReferenced(jsxFactorySym);
+        }
       }
-      return "public";
-    }
-    function getTypeAliasForTypeLiteral(type) {
-      if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
-        const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
-        if (isTypeAliasDeclaration(node)) {
-          return getSymbolOfDeclaration(node);
+      if (isJsxOpeningFragment(node)) {
+        const file = getSourceFileOfNode(node);
+        const localJsxNamespace = getLocalJsxNamespace(file);
+        if (localJsxNamespace) {
+          resolveName(
+            jsxFactoryLocation,
+            localJsxNamespace,
+            111551 /* Value */,
+            jsxFactoryRefErr,
+            /*isUse*/
+            true
+          );
         }
       }
-      return void 0;
     }
-    function isTopLevelInExternalModuleAugmentation(node) {
-      return node && node.parent && node.parent.kind === 268 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent);
+    return;
+  }
+  function markAsyncFunctionAliasReferenced(location) {
+    if (languageVersion < 2 /* ES2015 */) {
+      if (getFunctionFlags(location) & 2 /* Async */) {
+        const returnTypeNode = getEffectiveReturnTypeNode(location);
+        markTypeNodeAsReferenced(returnTypeNode);
+      }
     }
-    function isDefaultBindingContext(location) {
-      return location.kind === 312 /* SourceFile */ || isAmbientModule(location);
+  }
+  function markImportEqualsAliasReferenced(location) {
+    if (hasSyntacticModifier(location, 32 /* Export */)) {
+      markExportAsReferenced(location);
     }
-    function getNameOfSymbolFromNameType(symbol, context) {
-      const nameType = getSymbolLinks(symbol).nameType;
-      if (nameType) {
-        if (nameType.flags & 384 /* StringOrNumberLiteral */) {
-          const name = "" + nameType.value;
-          if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) {
-            return `"${escapeString(name, 34 /* doubleQuote */)}"`;
-          }
-          if (isNumericLiteralName(name) && startsWith(name, "-")) {
-            return `[${name}]`;
-          }
-          return name;
-        }
-        if (nameType.flags & 8192 /* UniqueESSymbol */) {
-          return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`;
+  }
+  function markExportSpecifierAliasReferenced(location) {
+    if (!location.parent.parent.moduleSpecifier && !location.isTypeOnly && !location.parent.parent.isTypeOnly) {
+      const exportedName = location.propertyName || location.name;
+      const symbol = resolveName(
+        exportedName,
+        exportedName.escapedText,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        true
+      );
+      if (symbol && (symbol === undefinedSymbol || symbol === denoGlobalThisSymbol || symbol === nodeGlobalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
+      } else {
+        const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol);
+        if (!target || getSymbolFlags(target) & 111551 /* Value */) {
+          markExportAsReferenced(location);
+          markIdentifierAliasReferenced(location.propertyName || location.name);
         }
       }
+      return;
     }
-    function getNameOfSymbolAsWritten(symbol, context) {
-      var _a;
-      if ((_a = context == null ? void 0 : context.remappedSymbolReferences) == null ? void 0 : _a.has(getSymbolId(symbol))) {
-        symbol = context.remappedSymbolReferences.get(getSymbolId(symbol));
-      }
-      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
-      (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
-      !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
-      context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
-        return "default";
+  }
+  function markDecoratorAliasReferenced(node) {
+    if (compilerOptions.emitDecoratorMetadata) {
+      const firstDecorator = find(node.modifiers, isDecorator);
+      if (!firstDecorator) {
+        return;
       }
-      if (symbol.declarations && symbol.declarations.length) {
-        let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0);
-        const name2 = declaration && getNameOfDeclaration(declaration);
-        if (declaration && name2) {
-          if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
-            return symbolName(symbol);
-          }
-          if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) {
-            const nameType = getSymbolLinks(symbol).nameType;
-            if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) {
-              const result = getNameOfSymbolFromNameType(symbol, context);
-              if (result !== void 0) {
-                return result;
-              }
+      checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */);
+      switch (node.kind) {
+        case 263 /* ClassDeclaration */:
+          const constructor = getFirstConstructorWithBody(node);
+          if (constructor) {
+            for (const parameter of constructor.parameters) {
+              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
             }
           }
-          return declarationNameToString(name2);
-        }
-        if (!declaration) {
-          declaration = symbol.declarations[0];
-        }
-        if (declaration.parent && declaration.parent.kind === 260 /* VariableDeclaration */) {
-          return declarationNameToString(declaration.parent.name);
-        }
-        switch (declaration.kind) {
-          case 231 /* ClassExpression */:
-          case 218 /* FunctionExpression */:
-          case 219 /* ArrowFunction */:
-            if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
-              context.encounteredError = true;
-            }
-            return declaration.kind === 231 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)";
-        }
+          break;
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          const otherKind = node.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */;
+          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
+          markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
+          break;
+        case 174 /* MethodDeclaration */:
+          for (const parameter of node.parameters) {
+            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
+          }
+          markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node));
+          break;
+        case 172 /* PropertyDeclaration */:
+          markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node));
+          break;
+        case 169 /* Parameter */:
+          markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node));
+          const containingSignature = node.parent;
+          for (const parameter of containingSignature.parameters) {
+            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
+          }
+          markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(containingSignature));
+          break;
       }
-      const name = getNameOfSymbolFromNameType(symbol, context);
-      return name !== void 0 ? name : symbolName(symbol);
     }
-    function isDeclarationVisible(node) {
-      if (node) {
-        const links = getNodeLinks(node);
-        if (links.isVisible === void 0) {
-          links.isVisible = !!determineIfDeclarationIsVisible();
+  }
+  function markAliasReferenced(symbol, location) {
+    if (!canCollectSymbolAliasAccessabilityData) {
+      return;
+    }
+    if (isNonLocalAlias(
+      symbol,
+      /*excludes*/
+      111551 /* Value */
+    ) && !isInTypeQuery(location)) {
+      const target = resolveAlias(symbol);
+      if (getSymbolFlags(
+        symbol,
+        /*excludeTypeOnlyMeanings*/
+        true
+      ) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
+        if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
+          markAliasSymbolAsReferenced(symbol);
         }
-        return links.isVisible;
       }
-      return false;
-      function determineIfDeclarationIsVisible() {
-        switch (node.kind) {
-          case 345 /* JSDocCallbackTag */:
-          case 353 /* JSDocTypedefTag */:
-          case 347 /* JSDocEnumTag */:
-            return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
-          case 208 /* BindingElement */:
-            return isDeclarationVisible(node.parent.parent);
-          case 260 /* VariableDeclaration */:
-            if (isBindingPattern(node.name) && !node.name.elements.length) {
-              return false;
-            }
-          case 267 /* ModuleDeclaration */:
-          case 263 /* ClassDeclaration */:
-          case 264 /* InterfaceDeclaration */:
-          case 265 /* TypeAliasDeclaration */:
-          case 262 /* FunctionDeclaration */:
-          case 266 /* EnumDeclaration */:
-          case 271 /* ImportEqualsDeclaration */:
-            if (isExternalModuleAugmentation(node)) {
-              return true;
-            }
-            const parent2 = getDeclarationContainer(node);
-            if (!(getCombinedModifierFlagsCached(node) & 32 /* Export */) && !(node.kind !== 271 /* ImportEqualsDeclaration */ && parent2.kind !== 312 /* SourceFile */ && parent2.flags & 33554432 /* Ambient */)) {
-              return isGlobalSourceFile(parent2);
-            }
-            return isDeclarationVisible(parent2);
-          case 172 /* PropertyDeclaration */:
-          case 171 /* PropertySignature */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 174 /* MethodDeclaration */:
-          case 173 /* MethodSignature */:
-            if (hasEffectiveModifier(node, 2 /* Private */ | 4 /* Protected */)) {
-              return false;
-            }
-          case 176 /* Constructor */:
-          case 180 /* ConstructSignature */:
-          case 179 /* CallSignature */:
-          case 181 /* IndexSignature */:
-          case 169 /* Parameter */:
-          case 268 /* ModuleBlock */:
-          case 184 /* FunctionType */:
-          case 185 /* ConstructorType */:
-          case 187 /* TypeLiteral */:
-          case 183 /* TypeReference */:
-          case 188 /* ArrayType */:
-          case 189 /* TupleType */:
-          case 192 /* UnionType */:
-          case 193 /* IntersectionType */:
-          case 196 /* ParenthesizedType */:
-          case 202 /* NamedTupleMember */:
-            return isDeclarationVisible(node.parent);
-          case 273 /* ImportClause */:
-          case 274 /* NamespaceImport */:
-          case 276 /* ImportSpecifier */:
-            return false;
-          case 168 /* TypeParameter */:
-          case 312 /* SourceFile */:
-          case 270 /* NamespaceExportDeclaration */:
-            return true;
-          case 277 /* ExportAssignment */:
-            return false;
-          default:
-            return false;
+    }
+  }
+  function markAliasSymbolAsReferenced(symbol) {
+    Debug.assert(canCollectSymbolAliasAccessabilityData);
+    const links = getSymbolLinks(symbol);
+    if (!links.referenced) {
+      links.referenced = true;
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node) return Debug.fail();
+      if (isInternalModuleImportEqualsDeclaration(node)) {
+        if (getSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) {
+          const left = getFirstIdentifier(node.moduleReference);
+          markIdentifierAliasReferenced(left);
         }
       }
     }
-    function collectLinkedAliases(node, setVisibility) {
-      let exportSymbol;
-      if (node.parent && node.parent.kind === 277 /* ExportAssignment */) {
-        exportSymbol = resolveName(
-          node,
-          node.escapedText,
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
-          /*nameNotFoundMessage*/
-          void 0,
-          node,
-          /*isUse*/
-          false
-        );
-      } else if (node.parent.kind === 281 /* ExportSpecifier */) {
-        exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
-      }
-      let result;
-      let visited;
-      if (exportSymbol) {
-        visited = /* @__PURE__ */ new Set();
-        visited.add(getSymbolId(exportSymbol));
-        buildVisibleNodeList(exportSymbol.declarations);
-      }
-      return result;
-      function buildVisibleNodeList(declarations) {
-        forEach(declarations, (declaration) => {
-          const resultNode = getAnyImportSyntax(declaration) || declaration;
-          if (setVisibility) {
-            getNodeLinks(declaration).isVisible = true;
-          } else {
-            result = result || [];
-            pushIfUnique(result, resultNode);
-          }
-          if (isInternalModuleImportEqualsDeclaration(declaration)) {
-            const internalModuleReference = declaration.moduleReference;
-            const firstIdentifier = getFirstIdentifier(internalModuleReference);
-            const importSymbol = resolveName(
-              declaration,
-              firstIdentifier.escapedText,
-              111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
-              /*nameNotFoundMessage*/
-              void 0,
-              /*nameArg*/
-              void 0,
-              /*isUse*/
-              false
-            );
-            if (importSymbol && visited) {
-              if (tryAddToSet(visited, getSymbolId(importSymbol))) {
-                buildVisibleNodeList(importSymbol.declarations);
-              }
-            }
-          }
-        });
+  }
+  function markExportAsReferenced(node) {
+    const symbol = getSymbolOfDeclaration(node);
+    const target = resolveAlias(symbol);
+    if (target) {
+      const markAlias = target === unknownSymbol || getSymbolFlags(
+        symbol,
+        /*excludeTypeOnlyMeanings*/
+        true
+      ) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target);
+      if (markAlias) {
+        markAliasSymbolAsReferenced(symbol);
       }
     }
-    function pushTypeResolution(target, propertyName) {
-      const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName);
-      if (resolutionCycleStartIndex >= 0) {
-        const { length: length2 } = resolutionTargets;
-        for (let i = resolutionCycleStartIndex; i < length2; i++) {
-          resolutionResults[i] = false;
+  }
+  function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
+    if (!typeName) return;
+    const rootName = getFirstIdentifier(typeName);
+    const meaning = (typeName.kind === 80 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
+    const rootSymbol = resolveName(
+      rootName,
+      rootName.escapedText,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true
+    );
+    if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
+      if (canCollectSymbolAliasAccessabilityData && symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
+        markAliasSymbolAsReferenced(rootSymbol);
+      } else if (forDecoratorMetadata && getIsolatedModules(compilerOptions) && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) {
+        const diag2 = error2(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled);
+        const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration2);
+        if (aliasDeclaration) {
+          addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName)));
         }
-        return false;
       }
-      resolutionTargets.push(target);
-      resolutionResults.push(
-        /*items*/
+    }
+  }
+  function markTypeNodeAsReferenced(node) {
+    markEntityNameOrEntityExpressionAsReference(
+      node && getEntityNameFromTypeNode(node),
+      /*forDecoratorMetadata*/
+      false
+    );
+  }
+  function markDecoratorMedataDataTypeNodeAsReferenced(node) {
+    const entityName = getEntityNameForDecoratorMetadata(node);
+    if (entityName && isEntityName(entityName)) {
+      markEntityNameOrEntityExpressionAsReference(
+        entityName,
+        /*forDecoratorMetadata*/
         true
       );
-      resolutionPropertyNames.push(propertyName);
-      return true;
     }
-    function findResolutionCycleStartIndex(target, propertyName) {
-      for (let i = resolutionTargets.length - 1; i >= resolutionStart; i--) {
-        if (resolutionTargetHasProperty(resolutionTargets[i], resolutionPropertyNames[i])) {
-          return -1;
+  }
+  function getNarrowedTypeOfSymbol(symbol, location, checkMode) {
+    var _a;
+    const type = getTypeOfSymbol(symbol, checkMode);
+    const declaration = symbol.valueDeclaration;
+    if (declaration) {
+      if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
+        const parent2 = declaration.parent.parent;
+        const rootDeclaration = getRootDeclaration(parent2);
+        if (rootDeclaration.kind === 260 /* VariableDeclaration */ && getCombinedNodeFlagsCached(rootDeclaration) & 6 /* Constant */ || rootDeclaration.kind === 169 /* Parameter */) {
+          const links = getNodeLinks(parent2);
+          if (!(links.flags & 4194304 /* InCheckIdentifier */)) {
+            links.flags |= 4194304 /* InCheckIdentifier */;
+            const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */);
+            const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType);
+            links.flags &= ~4194304 /* InCheckIdentifier */;
+            if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(rootDeclaration.kind === 169 /* Parameter */ && isSomeSymbolAssigned(rootDeclaration))) {
+              const pattern = declaration.parent;
+              const narrowedType = getFlowTypeOfReference(
+                pattern,
+                parentTypeConstraint,
+                parentTypeConstraint,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
+              if (narrowedType.flags & 131072 /* Never */) {
+                return neverType;
+              }
+              return getBindingElementTypeFromParentType(
+                declaration,
+                narrowedType,
+                /*noTupleBoundsCheck*/
+                true
+              );
+            }
+          }
         }
-        if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) {
-          return i;
+      }
+      if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) {
+        const func = declaration.parent;
+        if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
+          const contextualSignature = getContextualSignature(func);
+          if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
+            const restType = getReducedApparentType(instantiateType(getTypeOfSymbol(contextualSignature.parameters[0]), (_a = getInferenceContext(func)) == null ? void 0 : _a.nonFixingMapper));
+            if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !some(func.parameters, isSomeSymbolAssigned)) {
+              const narrowedType = getFlowTypeOfReference(
+                func,
+                restType,
+                restType,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
+              const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
+              return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
+            }
+          }
         }
       }
-      return -1;
     }
-    function resolutionTargetHasProperty(target, propertyName) {
-      switch (propertyName) {
-        case 0 /* Type */:
-          return !!getSymbolLinks(target).type;
-        case 5 /* EnumTagType */:
-          return !!getNodeLinks(target).resolvedEnumType;
-        case 2 /* DeclaredType */:
-          return !!getSymbolLinks(target).declaredType;
-        case 1 /* ResolvedBaseConstructorType */:
-          return !!target.resolvedBaseConstructorType;
-        case 3 /* ResolvedReturnType */:
-          return !!target.resolvedReturnType;
-        case 4 /* ImmediateBaseConstraint */:
-          return !!target.immediateBaseConstraint;
-        case 6 /* ResolvedTypeArguments */:
-          return !!target.resolvedTypeArguments;
-        case 7 /* ResolvedBaseTypes */:
-          return !!target.baseTypesResolved;
-        case 8 /* WriteType */:
-          return !!getSymbolLinks(target).writeType;
-        case 9 /* ParameterInitializerContainsUndefined */:
-          return getNodeLinks(target).parameterInitializerContainsUndefined !== void 0;
-      }
-      return Debug.assertNever(propertyName);
-    }
-    function popTypeResolution() {
-      resolutionTargets.pop();
-      resolutionPropertyNames.pop();
-      return resolutionResults.pop();
-    }
-    function getDeclarationContainer(node) {
-      return findAncestor(getRootDeclaration(node), (node2) => {
-        switch (node2.kind) {
-          case 260 /* VariableDeclaration */:
-          case 261 /* VariableDeclarationList */:
-          case 276 /* ImportSpecifier */:
-          case 275 /* NamedImports */:
-          case 274 /* NamespaceImport */:
-          case 273 /* ImportClause */:
-            return false;
-          default:
-            return true;
+    return type;
+  }
+  function checkIdentifierCalculateNodeCheckFlags(node, symbol) {
+    if (isThisInTypeQuery(node)) return;
+    if (symbol === argumentsSymbol) {
+      if (isInPropertyInitializerOrClassStaticBlock(node)) {
+        error2(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers);
+        return;
+      }
+      let container = getContainingFunction(node);
+      if (container) {
+        if (languageVersion < 2 /* ES2015 */) {
+          if (container.kind === 219 /* ArrowFunction */) {
+            error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression);
+          } else if (hasSyntacticModifier(container, 1024 /* Async */)) {
+            error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method);
+          }
         }
-      }).parent;
-    }
-    function getTypeOfPrototypeProperty(prototype) {
-      const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype));
-      return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType;
-    }
-    function getTypeOfPropertyOfType(type, name) {
-      const prop = getPropertyOfType(type, name);
-      return prop ? getTypeOfSymbol(prop) : void 0;
-    }
-    function getTypeOfPropertyOrIndexSignatureOfType(type, name) {
-      var _a;
-      let propType;
-      return getTypeOfPropertyOfType(type, name) || (propType = (_a = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a.type) && addOptionality(
-        propType,
-        /*isProperty*/
-        true,
-        /*isOptional*/
-        true
-      );
-    }
-    function isTypeAny(type) {
-      return type && (type.flags & 1 /* Any */) !== 0;
+        getNodeLinks(container).flags |= 512 /* CaptureArguments */;
+        while (container && isArrowFunction(container)) {
+          container = getContainingFunction(container);
+          if (container) {
+            getNodeLinks(container).flags |= 512 /* CaptureArguments */;
+          }
+        }
+      }
+      return;
     }
-    function isErrorType(type) {
-      return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol);
+    const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
+    const targetSymbol = resolveAliasWithDeprecationCheck(localOrExportSymbol, node);
+    if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) {
+      addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText);
     }
-    function getTypeForBindingElementParent(node, checkMode) {
-      if (checkMode !== 0 /* Normal */) {
-        return getTypeForVariableLikeDeclaration(
+    const declaration = localOrExportSymbol.valueDeclaration;
+    if (declaration && localOrExportSymbol.flags & 32 /* Class */) {
+      if (isClassLike(declaration) && declaration.name !== node) {
+        let container = getThisContainer(
           node,
-          /*includeOptionality*/
+          /*includeArrowFunctions*/
           false,
-          checkMode
+          /*includeClassComputedPropertyName*/
+          false
         );
+        while (container.kind !== 307 /* SourceFile */ && container.parent !== declaration) {
+          container = getThisContainer(
+            container,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
+        }
+        if (container.kind !== 307 /* SourceFile */) {
+          getNodeLinks(declaration).flags |= 262144 /* ContainsConstructorReference */;
+          getNodeLinks(container).flags |= 262144 /* ContainsConstructorReference */;
+          getNodeLinks(node).flags |= 536870912 /* ConstructorReference */;
+        }
       }
-      const symbol = getSymbolOfDeclaration(node);
-      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
-        node,
-        /*includeOptionality*/
-        false,
-        checkMode
-      );
     }
-    function getRestType(source, properties, symbol) {
-      source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
-      if (source.flags & 131072 /* Never */) {
-        return emptyObjectType;
+    checkNestedBlockScopedBinding(node, symbol);
+  }
+  function checkIdentifier(node, checkMode) {
+    if (isThisInTypeQuery(node)) {
+      return checkThisExpression(node);
+    }
+    const symbol = getResolvedSymbol(node);
+    if (symbol === unknownSymbol) {
+      return errorType;
+    }
+    checkIdentifierCalculateNodeCheckFlags(node, symbol);
+    if (symbol === argumentsSymbol) {
+      if (isInPropertyInitializerOrClassStaticBlock(node)) {
+        return errorType;
       }
-      if (source.flags & 1048576 /* Union */) {
-        return mapType(source, (t) => getRestType(t, properties, symbol));
+      return getTypeOfSymbol(symbol);
+    }
+    if (shouldMarkIdentifierAliasReferenced(node)) {
+      markLinkedReferences(node, 1 /* Identifier */);
+    }
+    const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
+    let declaration = localOrExportSymbol.valueDeclaration;
+    let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node, checkMode);
+    const assignmentKind = getAssignmentTargetKind(node);
+    if (assignmentKind) {
+      if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) {
+        const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable;
+        error2(node, assignmentError, symbolToString(symbol));
+        return errorType;
       }
-      let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName));
-      const spreadableProperties = [];
-      const unspreadableToRestKeys = [];
-      for (const prop of getPropertiesOfType(source)) {
-        const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
-        if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) && isSpreadableProperty(prop)) {
-          spreadableProperties.push(prop);
+      if (isReadonlySymbol(localOrExportSymbol)) {
+        if (localOrExportSymbol.flags & 3 /* Variable */) {
+          error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol));
         } else {
-          unspreadableToRestKeys.push(literalTypeFromProperty);
-        }
-      }
-      if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) {
-        if (unspreadableToRestKeys.length) {
-          omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]);
-        }
-        if (omitKeyType.flags & 131072 /* Never */) {
-          return source;
-        }
-        const omitTypeAlias = getGlobalOmitSymbol();
-        if (!omitTypeAlias) {
-          return errorType;
+          error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol));
         }
-        return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]);
-      }
-      const members = createSymbolTable();
-      for (const prop of spreadableProperties) {
-        members.set(prop.escapedName, getSpreadSymbol(
-          prop,
-          /*readonly*/
-          false
-        ));
+        return errorType;
       }
-      const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
-      result.objectFlags |= 4194304 /* ObjectRestType */;
-      return result;
     }
-    function isGenericTypeWithUndefinedConstraint(type) {
-      return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */);
-    }
-    function getNonUndefinedType(type) {
-      const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type;
-      return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */);
-    }
-    function getFlowTypeOfDestructuring(node, declaredType) {
-      const reference = getSyntheticElementAccess(node);
-      return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType;
-    }
-    function getSyntheticElementAccess(node) {
-      const parentAccess = getParentElementAccess(node);
-      if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
-        const propName = getDestructuringPropertyName(node);
-        if (propName) {
-          const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
-          const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess);
-          const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node);
-          setParent(literal, result);
-          setParent(result, node);
-          if (lhsExpr !== parentAccess) {
-            setParent(lhsExpr, result);
-          }
-          result.flowNode = parentAccess.flowNode;
-          return result;
-        }
+    const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */;
+    if (localOrExportSymbol.flags & 3 /* Variable */) {
+      if (assignmentKind === 1 /* Definite */) {
+        return isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(type) : type;
       }
+    } else if (isAlias) {
+      declaration = getDeclarationOfAliasSymbol(symbol);
+    } else {
+      return type;
     }
-    function getParentElementAccess(node) {
-      const ancestor = node.parent.parent;
-      switch (ancestor.kind) {
-        case 208 /* BindingElement */:
-        case 303 /* PropertyAssignment */:
-          return getSyntheticElementAccess(ancestor);
-        case 209 /* ArrayLiteralExpression */:
-          return getSyntheticElementAccess(node.parent);
-        case 260 /* VariableDeclaration */:
-          return ancestor.initializer;
-        case 226 /* BinaryExpression */:
-          return ancestor.right;
-      }
+    if (!declaration) {
+      return type;
     }
-    function getDestructuringPropertyName(node) {
-      const parent2 = node.parent;
-      if (node.kind === 208 /* BindingElement */ && parent2.kind === 206 /* ObjectBindingPattern */) {
-        return getLiteralPropertyNameText(node.propertyName || node.name);
-      }
-      if (node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) {
-        return getLiteralPropertyNameText(node.name);
+    type = getNarrowableTypeForReference(type, node, checkMode);
+    const isParameter2 = getRootDeclaration(declaration).kind === 169 /* Parameter */;
+    const declarationContainer = getControlFlowContainer(declaration);
+    let flowContainer = getControlFlowContainer(node);
+    const isOuterVariable = flowContainer !== declarationContainer;
+    const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent);
+    const isModuleExports = symbol.flags & 134217728 /* ModuleExports */;
+    const typeIsAutomatic = type === autoType || type === autoArrayType;
+    const isAutomaticTypeInNonNull = typeIsAutomatic && node.parent.kind === 235 /* NonNullExpression */;
+    while (flowContainer !== declarationContainer && (flowContainer.kind === 218 /* FunctionExpression */ || flowContainer.kind === 219 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstantVariable(localOrExportSymbol) && type !== autoArrayType || isParameterOrMutableLocalVariable(localOrExportSymbol) && isPastLastAssignment(localOrExportSymbol, node))) {
+      flowContainer = getControlFlowContainer(flowContainer);
+    }
+    const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 281 /* ExportSpecifier */) || node.parent.kind === 235 /* NonNullExpression */ || declaration.kind === 260 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 33554432 /* Ambient */;
+    const initialType = isAutomaticTypeInNonNull ? undefinedType : assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : typeIsAutomatic ? undefinedType : getOptionalType(type);
+    const flowType = isAutomaticTypeInNonNull ? getNonNullableType(getFlowTypeOfReference(node, type, initialType, flowContainer)) : getFlowTypeOfReference(node, type, initialType, flowContainer);
+    if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
+      if (flowType === autoType || flowType === autoArrayType) {
+        if (noImplicitAny) {
+          error2(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType));
+          error2(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
+        }
+        return convertAutoToAny(flowType);
       }
-      return "" + parent2.elements.indexOf(node);
-    }
-    function getLiteralPropertyNameText(name) {
-      const type = getLiteralTypeFromPropertyName(name);
-      return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0;
+    } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) {
+      error2(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol));
+      return type;
     }
-    function getTypeForBindingElement(declaration) {
-      const checkMode = declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */;
-      const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode);
-      return parentType && getBindingElementTypeFromParentType(
-        declaration,
-        parentType,
-        /*noTupleBoundsCheck*/
-        false
-      );
+    return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
+  }
+  function isSameScopedBindingElement(node, declaration) {
+    if (isBindingElement(declaration)) {
+      const bindingElement = findAncestor(node, isBindingElement);
+      return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration);
     }
-    function getBindingElementTypeFromParentType(declaration, parentType, noTupleBoundsCheck) {
-      if (isTypeAny(parentType)) {
-        return parentType;
+  }
+  function shouldMarkIdentifierAliasReferenced(node) {
+    var _a;
+    const parent2 = node.parent;
+    if (parent2) {
+      if (isPropertyAccessExpression(parent2) && parent2.expression === node) {
+        return false;
       }
-      const pattern = declaration.parent;
-      if (strictNullChecks && declaration.flags & 33554432 /* Ambient */ && isParameterDeclaration(declaration)) {
-        parentType = getNonNullableType(parentType);
-      } else if (strictNullChecks && pattern.parent.initializer && !hasTypeFacts(getTypeOfInitializer(pattern.parent.initializer), 65536 /* EQUndefined */)) {
-        parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */);
+      if (isExportSpecifier(parent2) && parent2.isTypeOnly) {
+        return false;
       }
-      let type;
-      if (pattern.kind === 206 /* ObjectBindingPattern */) {
-        if (declaration.dotDotDotToken) {
-          parentType = getReducedType(parentType);
-          if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) {
-            error2(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types);
-            return errorType;
-          }
-          const literalMembers = [];
-          for (const element of pattern.elements) {
-            if (!element.dotDotDotToken) {
-              literalMembers.push(element.propertyName || element.name);
+      const greatGrandparent = (_a = parent2.parent) == null ? void 0 : _a.parent;
+      if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) {
+        return false;
+      }
+    }
+    return true;
+  }
+  function isInsideFunctionOrInstancePropertyInitializer(node, threshold) {
+    return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n);
+  }
+  function getPartOfForStatementContainingNode(node, container) {
+    return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
+  }
+  function getEnclosingIterationStatement(node) {
+    return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
+      n,
+      /*lookInLabeledStatements*/
+      false
+    ));
+  }
+  function checkNestedBlockScopedBinding(node, symbol) {
+    if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 299 /* CatchClause */) {
+      return;
+    }
+    const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
+    const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container);
+    const enclosingIterationStatement = getEnclosingIterationStatement(container);
+    if (enclosingIterationStatement) {
+      if (isCaptured) {
+        let capturesBlockScopeBindingInLoopBody = true;
+        if (isForStatement(container)) {
+          const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */);
+          if (varDeclList && varDeclList.parent === container) {
+            const part = getPartOfForStatementContainingNode(node.parent, container);
+            if (part) {
+              const links = getNodeLinks(part);
+              links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */;
+              const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []);
+              pushIfUnique(capturedBindings, symbol);
+              if (part === container.initializer) {
+                capturesBlockScopeBindingInLoopBody = false;
+              }
             }
           }
-          type = getRestType(parentType, literalMembers, declaration.symbol);
-        } else {
-          const name = declaration.propertyName || declaration.name;
-          const indexType = getLiteralTypeFromPropertyName(name);
-          const declaredType = getIndexedAccessType(parentType, indexType, 32 /* ExpressionPosition */, name);
-          type = getFlowTypeOfDestructuring(declaration, declaredType);
         }
-      } else {
-        const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
-        const index = pattern.elements.indexOf(declaration);
-        if (declaration.dotDotDotToken) {
-          const baseConstraint = mapType(parentType, (t) => t.flags & 58982400 /* InstantiableNonPrimitive */ ? getBaseConstraintOrType(t) : t);
-          type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
-        } else if (isArrayLikeType(parentType)) {
-          const indexType = getNumberLiteralType(index);
-          const accessFlags = 32 /* ExpressionPosition */ | (noTupleBoundsCheck || hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
-          const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType;
-          type = getFlowTypeOfDestructuring(declaration, declaredType);
-        } else {
-          type = elementType;
+        if (capturesBlockScopeBindingInLoopBody) {
+          getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
         }
       }
-      if (!declaration.initializer) {
-        return type;
-      }
-      if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) {
-        return strictNullChecks && !hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type;
+      if (isForStatement(container)) {
+        const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */);
+        if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) {
+          getNodeLinks(symbol.valueDeclaration).flags |= 65536 /* NeedsLoopOutParameter */;
+        }
       }
-      return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */));
+      getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */;
     }
-    function getTypeForDeclarationFromJSDocComment(declaration) {
-      const jsdocType = getJSDocType(declaration);
-      if (jsdocType) {
-        return getTypeFromTypeNode(jsdocType);
-      }
-      return void 0;
+    if (isCaptured) {
+      getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */;
     }
-    function isNullOrUndefined3(node) {
-      const expr = skipParentheses(
-        node,
-        /*excludeJSDocTypeAssertions*/
-        true
-      );
-      return expr.kind === 106 /* NullKeyword */ || expr.kind === 80 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
+  }
+  function isBindingCapturedByNode(node, decl) {
+    const links = getNodeLinks(node);
+    return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
+  }
+  function isAssignedInBodyOfForStatement(node, container) {
+    let current = node;
+    while (current.parent.kind === 217 /* ParenthesizedExpression */) {
+      current = current.parent;
     }
-    function isEmptyArrayLiteral2(node) {
-      const expr = skipParentheses(
-        node,
-        /*excludeJSDocTypeAssertions*/
-        true
-      );
-      return expr.kind === 209 /* ArrayLiteralExpression */ && expr.elements.length === 0;
+    let isAssigned = false;
+    if (isAssignmentTarget(current)) {
+      isAssigned = true;
+    } else if (current.parent.kind === 224 /* PrefixUnaryExpression */ || current.parent.kind === 225 /* PostfixUnaryExpression */) {
+      const expr = current.parent;
+      isAssigned = expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */;
     }
-    function addOptionality(type, isProperty = false, isOptional = true) {
-      return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type;
+    if (!isAssigned) {
+      return false;
     }
-    function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
-      if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 249 /* ForInStatement */) {
-        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
-          declaration.parent.parent.expression,
-          /*checkMode*/
-          checkMode
-        )));
-        return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
-      }
-      if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) {
-        const forOfStatement = declaration.parent.parent;
-        return checkRightHandSideOfForOf(forOfStatement) || anyType;
-      }
-      if (isBindingPattern(declaration.parent)) {
-        return getTypeForBindingElement(declaration);
-      }
-      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
-      const isOptional = includeOptionality && isOptionalDeclaration(declaration);
-      const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
-      if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) {
-        if (declaredType) {
-          return isTypeAny(declaredType) || declaredType === unknownType ? declaredType : errorType;
-        }
-        return useUnknownInCatchVariables ? unknownType : anyType;
-      }
-      if (declaredType) {
-        return addOptionality(declaredType, isProperty, isOptional);
-      }
-      if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlagsCached(declaration) & 32 /* Export */) && !(declaration.flags & 33554432 /* Ambient */)) {
-        if (!(getCombinedNodeFlagsCached(declaration) & 6 /* Constant */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) {
-          return autoType;
-        }
-        if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) {
-          return autoArrayType;
-        }
-      }
-      if (isParameter(declaration)) {
-        const func = declaration.parent;
-        if (func.kind === 178 /* SetAccessor */ && hasBindableName(func)) {
-          const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 177 /* GetAccessor */);
-          if (getter) {
-            const getterSignature = getSignatureFromDeclaration(getter);
-            const thisParameter = getAccessorThisParameter(func);
-            if (thisParameter && declaration === thisParameter) {
-              Debug.assert(!thisParameter.type);
-              return getTypeOfSymbol(getterSignature.thisParameter);
-            }
-            return getReturnTypeOfSignature(getterSignature);
-          }
-        }
-        const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration);
-        if (parameterTypeOfTypeTag)
-          return parameterTypeOfTypeTag;
-        const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
-        if (type) {
-          return addOptionality(
-            type,
-            /*isProperty*/
-            false,
-            isOptional
-          );
-        }
-      }
-      if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
-        if (isInJSFile(declaration) && !isParameter(declaration)) {
-          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
-          if (containerObjectType) {
-            return containerObjectType;
-          }
-        }
-        const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode));
-        return addOptionality(type, isProperty, isOptional);
-      }
-      if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) {
-        if (!hasStaticModifier(declaration)) {
-          const constructor = findConstructorDeclaration(declaration.parent);
-          const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(
-            type,
-            /*isProperty*/
-            true,
-            isOptional
-          );
-        } else {
-          const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
-          const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(
-            type,
-            /*isProperty*/
-            true,
-            isOptional
-          );
-        }
-      }
-      if (isJsxAttribute(declaration)) {
-        return trueType;
-      }
-      if (isBindingPattern(declaration.name)) {
-        return getTypeFromBindingPattern(
-          declaration.name,
-          /*includePatternInType*/
-          false,
-          /*reportErrors*/
-          true
-        );
-      }
-      return void 0;
+    return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement);
+  }
+  function captureLexicalThis(node, container) {
+    getNodeLinks(node).flags |= 2 /* LexicalThis */;
+    if (container.kind === 172 /* PropertyDeclaration */ || container.kind === 176 /* Constructor */) {
+      const classNode = container.parent;
+      getNodeLinks(classNode).flags |= 4 /* CaptureThis */;
+    } else {
+      getNodeLinks(container).flags |= 4 /* CaptureThis */;
     }
-    function isConstructorDeclaredProperty(symbol) {
-      if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) {
-        const links = getSymbolLinks(symbol);
-        if (links.isConstructorDeclaredProperty === void 0) {
-          links.isConstructorDeclaredProperty = false;
-          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 212 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
-            /*declaredType*/
-            void 0,
-            declaration,
-            symbol,
-            declaration
-          ));
-        }
-        return links.isConstructorDeclaredProperty;
+  }
+  function findFirstSuperCall(node) {
+    return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
+  }
+  function classDeclarationExtendsNull(classDecl) {
+    const classSymbol = getSymbolOfDeclaration(classDecl);
+    const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
+    const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
+    return baseConstructorType === nullWideningType;
+  }
+  function checkThisBeforeSuper(node, container, diagnosticMessage) {
+    const containingClassDecl = container.parent;
+    const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
+    if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
+      if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
+        node.flowNode,
+        /*noCacheCheck*/
+        false
+      )) {
+        error2(node, diagnosticMessage);
       }
-      return false;
     }
-    function isAutoTypedProperty(symbol) {
-      const declaration = symbol.valueDeclaration;
-      return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration));
+  }
+  function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) {
+    if (isPropertyDeclaration(container) && hasStaticModifier(container) && legacyDecorators && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) {
+      error2(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class);
     }
-    function getDeclaringConstructor(symbol) {
-      if (!symbol.declarations) {
-        return;
-      }
-      for (const declaration of symbol.declarations) {
-        const container = getThisContainer(
-          declaration,
+  }
+  function checkThisExpression(node) {
+    const isNodeInTypeQuery = isInTypeQuery(node);
+    let container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      true
+    );
+    let capturedByArrowFunction = false;
+    let thisInComputedPropertyName = false;
+    if (container.kind === 176 /* Constructor */) {
+      checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
+    }
+    while (true) {
+      if (container.kind === 219 /* ArrowFunction */) {
+        container = getThisContainer(
+          container,
           /*includeArrowFunctions*/
           false,
+          !thisInComputedPropertyName
+        );
+        capturedByArrowFunction = true;
+      }
+      if (container.kind === 167 /* ComputedPropertyName */) {
+        container = getThisContainer(
+          container,
+          !capturedByArrowFunction,
           /*includeClassComputedPropertyName*/
           false
         );
-        if (container && (container.kind === 176 /* Constructor */ || isJSConstructor(container))) {
-          return container;
-        }
-      }
-    }
-    function getFlowTypeFromCommonJSExport(symbol) {
-      const file = getSourceFileOfNode(symbol.declarations[0]);
-      const accessName = unescapeLeadingUnderscores(symbol.escapedName);
-      const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression));
-      const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName);
-      if (areAllModuleExports) {
-        setParent(reference.expression.expression, reference.expression);
-      }
-      setParent(reference.expression, reference);
-      setParent(reference, file);
-      reference.flowNode = file.endFlowNode;
-      return getFlowTypeOfReference(reference, autoType, undefinedType);
-    }
-    function getFlowTypeInStaticBlocks(symbol, staticBlocks) {
-      const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
-      for (const staticBlock of staticBlocks) {
-        const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
-        setParent(reference.expression, reference);
-        setParent(reference, staticBlock);
-        reference.flowNode = staticBlock.returnFlowNode;
-        const flowType = getFlowTypeOfProperty(reference, symbol);
-        if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
-          error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
-        }
-        if (everyType(flowType, isNullableType)) {
-          continue;
-        }
-        return convertAutoToAny(flowType);
+        thisInComputedPropertyName = true;
+        continue;
       }
+      break;
     }
-    function getFlowTypeInConstructor(symbol, constructor) {
-      const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
-      const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
-      setParent(reference.expression, reference);
-      setParent(reference, constructor);
-      reference.flowNode = constructor.returnFlowNode;
-      const flowType = getFlowTypeOfProperty(reference, symbol);
-      if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
-        error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
+    checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
+    if (thisInComputedPropertyName) {
+      error2(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
+    } else {
+      switch (container.kind) {
+        case 267 /* ModuleDeclaration */:
+          error2(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
+          break;
+        case 266 /* EnumDeclaration */:
+          error2(node, Diagnostics.this_cannot_be_referenced_in_current_location);
+          break;
       }
-      return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType);
     }
-    function getFlowTypeOfProperty(reference, prop) {
-      const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 128 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType;
-      return getFlowTypeOfReference(reference, autoType, initialType);
+    if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
+      captureLexicalThis(node, container);
     }
-    function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) {
-      const container = getAssignedExpandoInitializer(symbol.valueDeclaration);
-      if (container) {
-        const tag = isInJSFile(container) ? getJSDocTypeTag(container) : void 0;
-        if (tag && tag.typeExpression) {
-          return getTypeFromTypeNode(tag.typeExpression);
-        }
-        const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container);
-        return containerObjectType || getWidenedLiteralType(checkExpressionCached(container));
-      }
-      let type;
-      let definedInConstructor = false;
-      let definedInMethod = false;
-      if (isConstructorDeclaredProperty(symbol)) {
-        type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol));
-      }
-      if (!type) {
-        let types;
-        if (symbol.declarations) {
-          let jsdocType;
-          for (const declaration of symbol.declarations) {
-            const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0;
-            if (!expression) {
-              continue;
-            }
-            const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression);
-            if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) {
-              if (isDeclarationInConstructor(expression)) {
-                definedInConstructor = true;
-              } else {
-                definedInMethod = true;
-              }
-            }
-            if (!isCallExpression(expression)) {
-              jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration);
-            }
-            if (!jsdocType) {
-              (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType);
-            }
-          }
-          type = jsdocType;
-        }
-        if (!type) {
-          if (!length(types)) {
-            return errorType;
-          }
-          let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0;
-          if (definedInMethod) {
-            const propType = getTypeOfPropertyInBaseClass(symbol);
-            if (propType) {
-              (constructorTypes || (constructorTypes = [])).push(propType);
-              definedInConstructor = true;
-            }
+    const type = tryGetThisTypeAt(
+      node,
+      /*includeGlobalThis*/
+      true,
+      container
+    );
+    if (noImplicitThis) {
+      const globalThisType2 = getTypeOfSymbol(denoGlobalThisSymbol);
+      if ((type === globalThisType2 || type === getTypeOfSymbol(nodeGlobalThisSymbol)) && capturedByArrowFunction) {
+        error2(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this);
+      } else if (!type) {
+        const diag2 = error2(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation);
+        if (!isSourceFile(container)) {
+          const outsideThis = tryGetThisTypeAt(container);
+          if (outsideThis && outsideThis !== globalThisType2) {
+            addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container));
           }
-          const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types;
-          type = getUnionType(sourceTypes);
         }
       }
-      const widened = getWidenedType(addOptionality(
-        type,
-        /*isProperty*/
-        false,
-        definedInMethod && !definedInConstructor
-      ));
-      if (symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
-        reportImplicitAny(symbol.valueDeclaration, anyType);
-        return anyType;
-      }
-      return widened;
     }
-    function getJSContainerObjectType(decl, symbol, init) {
-      var _a, _b;
-      if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) {
-        return void 0;
-      }
-      const exports = createSymbolTable();
-      while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) {
-        const s2 = getSymbolOfNode(decl);
-        if ((_a = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a.size) {
-          mergeSymbolTable(exports, s2.exports);
+    return type || anyType;
+  }
+  function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  )) {
+    const isInJS = isInJSFile(node);
+    if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
+      let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
+      if (!thisType) {
+        const className = getClassNameFromPrototypeMethod(container);
+        if (isInJS && className) {
+          const classSymbol = checkExpression(className).symbol;
+          if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) {
+            thisType = getDeclaredTypeOfSymbol(classSymbol).thisType;
+          }
+        } else if (isJSConstructor(container)) {
+          thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType;
         }
-        decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent;
+        thisType || (thisType = getContextualThisParameterType(container));
       }
-      const s = getSymbolOfNode(decl);
-      if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) {
-        mergeSymbolTable(exports, s.exports);
+      if (thisType) {
+        return getFlowTypeOfReference(node, thisType);
       }
-      const type = createAnonymousType(symbol, exports, emptyArray, emptyArray, emptyArray);
-      type.objectFlags |= 4096 /* JSLiteral */;
-      return type;
     }
-    function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) {
-      var _a;
-      const typeNode = getEffectiveTypeAnnotationNode(expression.parent);
-      if (typeNode) {
-        const type = getWidenedType(getTypeFromTypeNode(typeNode));
-        if (!declaredType) {
-          return type;
-        } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(
-            /*firstDeclaration*/
-            void 0,
-            declaredType,
-            declaration,
-            type
-          );
-        }
-      }
-      if ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) {
-        const possiblyAnnotatedSymbol = getFunctionExpressionParentSymbolOrSymbol(symbol.parent);
-        if (possiblyAnnotatedSymbol.valueDeclaration) {
-          const typeNode2 = getEffectiveTypeAnnotationNode(possiblyAnnotatedSymbol.valueDeclaration);
-          if (typeNode2) {
-            const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName);
-            if (annotationSymbol) {
-              return getNonMissingTypeOfSymbol(annotationSymbol);
-            }
-          }
-        }
-      }
-      return declaredType;
+    if (isClassLike(container.parent)) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
+      return getFlowTypeOfReference(node, type);
     }
-    function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) {
-      if (isCallExpression(expression)) {
-        if (resolvedSymbol) {
-          return getTypeOfSymbol(resolvedSymbol);
-        }
-        const objectLitType = checkExpressionCached(expression.arguments[2]);
-        const valueType = getTypeOfPropertyOfType(objectLitType, "value");
-        if (valueType) {
-          return valueType;
-        }
-        const getFunc = getTypeOfPropertyOfType(objectLitType, "get");
-        if (getFunc) {
-          const getSig = getSingleCallSignature(getFunc);
-          if (getSig) {
-            return getReturnTypeOfSignature(getSig);
-          }
-        }
-        const setFunc = getTypeOfPropertyOfType(objectLitType, "set");
-        if (setFunc) {
-          const setSig = getSingleCallSignature(setFunc);
-          if (setSig) {
-            return getTypeOfFirstParameterOfSignature(setSig);
-          }
-        }
-        return anyType;
-      }
-      if (containsSameNamedThisProperty(expression.left, expression.right)) {
-        return anyType;
-      }
-      const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression));
-      const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right));
-      if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) {
-        const exportedType = resolveStructuredTypeMembers(type);
-        const members = createSymbolTable();
-        copyEntries(exportedType.members, members);
-        const initialSize = members.size;
-        if (resolvedSymbol && !resolvedSymbol.exports) {
-          resolvedSymbol.exports = createSymbolTable();
-        }
-        (resolvedSymbol || symbol).exports.forEach((s, name) => {
-          var _a;
-          const exportedMember = members.get(name);
-          if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) {
-            if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) {
-              if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) {
-                const unescapedName = unescapeLeadingUnderscores(s.escapedName);
-                const exportedMemberName = ((_a = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a.name) || exportedMember.valueDeclaration;
-                addRelatedInfo(
-                  error2(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName),
-                  createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName)
-                );
-                addRelatedInfo(
-                  error2(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName),
-                  createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName)
-                );
-              }
-              const union = createSymbol(s.flags | exportedMember.flags, name);
-              union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
-              union.valueDeclaration = exportedMember.valueDeclaration;
-              union.declarations = concatenate(exportedMember.declarations, s.declarations);
-              members.set(name, union);
-            } else {
-              members.set(name, mergeSymbol(s, exportedMember));
-            }
-          } else {
-            members.set(name, s);
-          }
-        });
-        const result = createAnonymousType(
-          initialSize !== members.size ? void 0 : exportedType.symbol,
-          // Only set the type's symbol if it looks to be the same as the original type
-          members,
-          exportedType.callSignatures,
-          exportedType.constructSignatures,
-          exportedType.indexInfos
-        );
-        if (initialSize === members.size) {
-          if (type.aliasSymbol) {
-            result.aliasSymbol = type.aliasSymbol;
-            result.aliasTypeArguments = type.aliasTypeArguments;
-          }
-          if (getObjectFlags(type) & 4 /* Reference */) {
-            result.aliasSymbol = type.symbol;
-            const args = getTypeArguments(type);
-            result.aliasTypeArguments = length(args) ? args : void 0;
-          }
+    if (isSourceFile(container)) {
+      if (container.commonJsModuleIndicator) {
+        const fileSymbol = getSymbolOfDeclaration(container);
+        return fileSymbol && getTypeOfSymbol(fileSymbol);
+      } else if (container.externalModuleIndicator) {
+        return undefinedType;
+      } else if (includeGlobalThis) {
+        if (denoContext.hasNodeSourceFile(container)) {
+          return getTypeOfSymbol(nodeGlobalThisSymbol);
         }
-        result.objectFlags |= getObjectFlags(type) & 4096 /* JSLiteral */;
-        if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) {
-          result.objectFlags |= 16777216 /* IsClassInstanceClone */;
-        }
-        return result;
+        return getTypeOfSymbol(denoGlobalThisSymbol);
       }
-      if (isEmptyArrayLiteralType(type)) {
-        reportImplicitAny(expression, anyArrayType);
-        return anyArrayType;
+    }
+  }
+  function getExplicitThisType(node) {
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    if (isFunctionLike(container)) {
+      const signature = getSignatureFromDeclaration(container);
+      if (signature.thisParameter) {
+        return getExplicitTypeOfSymbol(signature.thisParameter);
       }
-      return type;
     }
-    function containsSameNamedThisProperty(thisProperty, expression) {
-      return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 110 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
+    if (isClassLike(container.parent)) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
     }
-    function isDeclarationInConstructor(expression) {
-      const thisContainer = getThisContainer(
-        expression,
-        /*includeArrowFunctions*/
-        false,
-        /*includeClassComputedPropertyName*/
-        false
-      );
-      return thisContainer.kind === 176 /* Constructor */ || thisContainer.kind === 262 /* FunctionDeclaration */ || thisContainer.kind === 218 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
+  }
+  function getClassNameFromPrototypeMethod(container) {
+    if (container.kind === 218 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) {
+      return container.parent.left.expression.expression;
+    } else if (container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) {
+      return container.parent.parent.left.expression;
+    } else if (container.kind === 218 /* FunctionExpression */ && container.parent.kind === 303 /* PropertyAssignment */ && container.parent.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) {
+      return container.parent.parent.parent.left.expression;
+    } else if (container.kind === 218 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
+      return container.parent.parent.parent.arguments[0].expression;
+    } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
+      return container.parent.parent.arguments[0].expression;
     }
-    function getConstructorDefinedThisAssignmentTypes(types, declarations) {
-      Debug.assert(types.length === declarations.length);
-      return types.filter((_, i) => {
-        const declaration = declarations[i];
-        const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0;
-        return expression && isDeclarationInConstructor(expression);
-      });
+  }
+  function getTypeForThisExpressionFromJSDoc(node) {
+    const thisTag = getJSDocThisTag(node);
+    if (thisTag && thisTag.typeExpression) {
+      return getTypeFromTypeNode(thisTag.typeExpression);
     }
-    function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
-      if (element.initializer) {
-        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
-          element.name,
-          /*includePatternInType*/
-          true,
-          /*reportErrors*/
-          false
-        ) : unknownType;
-        return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, reportErrors2 ? 0 /* Normal */ : 1 /* Contextual */, contextualType)));
-      }
-      if (isBindingPattern(element.name)) {
-        return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2);
-      }
-      if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) {
-        reportImplicitAny(element, anyType);
-      }
-      return includePatternInType ? nonInferrableAnyType : anyType;
+    const signature = getSignatureOfTypeTag(node);
+    if (signature) {
+      return getThisTypeOfSignature(signature);
     }
-    function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) {
-      const members = createSymbolTable();
-      let stringIndexInfo;
-      let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-      forEach(pattern.elements, (e) => {
-        const name = e.propertyName || e.name;
-        if (e.dotDotDotToken) {
-          stringIndexInfo = createIndexInfo(
-            stringType,
-            anyType,
-            /*isReadonly*/
-            false
-          );
-          return;
-        }
-        const exprType = getLiteralTypeFromPropertyName(name);
-        if (!isTypeUsableAsPropertyName(exprType)) {
-          objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
-          return;
-        }
-        const text = getPropertyNameFromType(exprType);
-        const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
-        const symbol = createSymbol(flags, text);
-        symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
-        symbol.links.bindingElement = e;
-        members.set(symbol.escapedName, symbol);
-      });
-      const result = createAnonymousType(
-        /*symbol*/
-        void 0,
-        members,
-        emptyArray,
-        emptyArray,
-        stringIndexInfo ? [stringIndexInfo] : emptyArray
-      );
-      result.objectFlags |= objectFlags;
-      if (includePatternInType) {
-        result.pattern = pattern;
-        result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
+  }
+  function isInConstructorArgumentInitializer(node, constructorDecl) {
+    return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 169 /* Parameter */ && n.parent === constructorDecl);
+  }
+  function checkSuperExpression(node) {
+    const isCallExpression2 = node.parent.kind === 213 /* CallExpression */ && node.parent.expression === node;
+    const immediateContainer = getSuperContainer(
+      node,
+      /*stopOnFunctions*/
+      true
+    );
+    let container = immediateContainer;
+    let needToCaptureLexicalThis = false;
+    let inAsyncFunction = false;
+    if (!isCallExpression2) {
+      while (container && container.kind === 219 /* ArrowFunction */) {
+        if (hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true;
+        container = getSuperContainer(
+          container,
+          /*stopOnFunctions*/
+          true
+        );
+        needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
       }
-      return result;
+      if (container && hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true;
     }
-    function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) {
-      const elements = pattern.elements;
-      const lastElement = lastOrUndefined(elements);
-      const restElement = lastElement && lastElement.kind === 208 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0;
-      if (elements.length === 0 || elements.length === 1 && restElement) {
-        return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType;
-      }
-      const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2));
-      const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1;
-      const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */);
-      let result = createTupleType(elementTypes, elementFlags);
-      if (includePatternInType) {
-        result = cloneTypeReference(result);
-        result.pattern = pattern;
-        result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
+    let nodeCheckFlag = 0;
+    if (!container || !isLegalUsageOfSuperExpression(container)) {
+      const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 167 /* ComputedPropertyName */);
+      if (current && current.kind === 167 /* ComputedPropertyName */) {
+        error2(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
+      } else if (isCallExpression2) {
+        error2(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors);
+      } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 210 /* ObjectLiteralExpression */)) {
+        error2(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions);
+      } else {
+        error2(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class);
       }
-      return result;
-    }
-    function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) {
-      return pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
+      return errorType;
     }
-    function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
-      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
-        declaration,
-        /*includeOptionality*/
-        true,
-        0 /* Normal */
-      ), declaration, reportErrors2);
+    if (!isCallExpression2 && immediateContainer.kind === 176 /* Constructor */) {
+      checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class);
     }
-    function getTypeFromImportAttributes(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const symbol = createSymbol(4096 /* ObjectLiteral */, "__importAttributes" /* ImportAttributes */);
-        const members = createSymbolTable();
-        forEach(node.elements, (attr) => {
-          const member = createSymbol(4 /* Property */, getNameFromImportAttribute(attr));
-          member.parent = symbol;
-          member.links.type = checkImportAttribute(attr);
-          member.links.target = member;
-          members.set(member.escapedName, member);
+    if (isStatic(container) || isCallExpression2) {
+      nodeCheckFlag = 32 /* SuperStatic */;
+      if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) {
+        forEachEnclosingBlockScopeContainer(node.parent, (current) => {
+          if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) {
+            getNodeLinks(current).flags |= 2097152 /* ContainsSuperPropertyInStaticInitializer */;
+          }
         });
-        const type = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
-        type.objectFlags |= 128 /* ObjectLiteral */ | 262144 /* NonInferrableType */;
-        links.resolvedType = type;
       }
-      return links.resolvedType;
-    }
-    function isGlobalSymbolConstructor(node) {
-      const symbol = getSymbolOfNode(node);
-      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
-        /*reportErrors*/
-        false
-      );
-      return globalSymbol && symbol && symbol === globalSymbol;
+    } else {
+      nodeCheckFlag = 16 /* SuperInstance */;
     }
-    function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
-      if (type) {
-        if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) {
-          type = getESSymbolLikeTypeForNode(declaration);
-        }
-        if (reportErrors2) {
-          reportErrorsFromWidening(declaration, type);
-        }
-        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
-          type = esSymbolType;
-        }
-        return getWidenedType(type);
-      }
-      type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType;
-      if (reportErrors2) {
-        if (!declarationBelongsToPrivateAmbientMember(declaration)) {
-          reportImplicitAny(declaration, type);
-        }
+    getNodeLinks(node).flags |= nodeCheckFlag;
+    if (container.kind === 174 /* MethodDeclaration */ && inAsyncFunction) {
+      if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) {
+        getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */;
+      } else {
+        getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */;
       }
-      return type;
     }
-    function declarationBelongsToPrivateAmbientMember(declaration) {
-      const root = getRootDeclaration(declaration);
-      const memberDeclaration = root.kind === 169 /* Parameter */ ? root.parent : root;
-      return isPrivateWithinAmbient(memberDeclaration);
+    if (needToCaptureLexicalThis) {
+      captureLexicalThis(node.parent, container);
     }
-    function tryGetTypeFromEffectiveTypeNode(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
+    if (container.parent.kind === 210 /* ObjectLiteralExpression */) {
+      if (languageVersion < 2 /* ES2015 */) {
+        error2(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher);
+        return errorType;
+      } else {
+        return anyType;
       }
     }
-    function isParameterOfContextSensitiveSignature(symbol) {
-      let decl = symbol.valueDeclaration;
-      if (!decl) {
-        return false;
-      }
-      if (isBindingElement(decl)) {
-        decl = walkUpBindingElementsAndPatterns(decl);
-      }
-      if (isParameter(decl)) {
-        return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent);
-      }
-      return false;
+    const classLikeDeclaration = container.parent;
+    if (!getClassExtendsHeritageElement(classLikeDeclaration)) {
+      error2(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
+      return errorType;
     }
-    function getTypeOfVariableOrParameterOrProperty(symbol, checkMode) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol, checkMode);
-        if (!links.type && !isParameterOfContextSensitiveSignature(symbol) && !checkMode) {
-          links.type = type;
+    if (classDeclarationExtendsNull(classLikeDeclaration)) {
+      return isCallExpression2 ? errorType : nullWideningType;
+    }
+    const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
+    const baseClassType = classType && getBaseTypes(classType)[0];
+    if (!baseClassType) {
+      return errorType;
+    }
+    if (container.kind === 176 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) {
+      error2(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments);
+      return errorType;
+    }
+    return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
+    function isLegalUsageOfSuperExpression(container2) {
+      if (isCallExpression2) {
+        return container2.kind === 176 /* Constructor */;
+      } else {
+        if (isClassLike(container2.parent) || container2.parent.kind === 210 /* ObjectLiteralExpression */) {
+          if (isStatic(container2)) {
+            return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 175 /* ClassStaticBlockDeclaration */;
+          } else {
+            return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 171 /* PropertySignature */ || container2.kind === 176 /* Constructor */;
+          }
         }
-        return type;
       }
-      return links.type;
+      return false;
     }
-    function getTypeOfVariableOrParameterOrPropertyWorker(symbol, checkMode) {
-      if (symbol.flags & 4194304 /* Prototype */) {
-        return getTypeOfPrototypeProperty(symbol);
-      }
-      if (symbol === requireSymbol) {
-        return anyType;
-      }
-      if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
-        const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
-        const result = createSymbol(fileSymbol.flags, "exports");
-        result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
-        result.parent = symbol;
-        result.links.target = fileSymbol;
-        if (fileSymbol.valueDeclaration)
-          result.valueDeclaration = fileSymbol.valueDeclaration;
-        if (fileSymbol.members)
-          result.members = new Map(fileSymbol.members);
-        if (fileSymbol.exports)
-          result.exports = new Map(fileSymbol.exports);
-        const members = createSymbolTable();
-        members.set("exports", result);
-        return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
-      }
-      Debug.assertIsDefined(symbol.valueDeclaration);
-      const declaration = symbol.valueDeclaration;
-      if (isSourceFile(declaration) && isJsonSourceFile(declaration)) {
-        if (!declaration.statements.length) {
-          return emptyObjectType;
-        }
-        return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression)));
+  }
+  function getContainingObjectLiteral(func) {
+    return (func.kind === 174 /* MethodDeclaration */ || func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) && func.parent.kind === 210 /* ObjectLiteralExpression */ ? func.parent : func.kind === 218 /* FunctionExpression */ && func.parent.kind === 303 /* PropertyAssignment */ ? func.parent.parent : void 0;
+  }
+  function getThisTypeArgument(type) {
+    return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0;
+  }
+  function getThisTypeFromContextualType(type) {
+    return mapType(type, (t) => {
+      return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t);
+    });
+  }
+  function getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType) {
+    let literal = containingLiteral;
+    let type = contextualType;
+    while (type) {
+      const thisType = getThisTypeFromContextualType(type);
+      if (thisType) {
+        return thisType;
       }
-      if (isAccessor(declaration)) {
-        return getTypeOfAccessors(symbol);
+      if (literal.parent.kind !== 303 /* PropertyAssignment */) {
+        break;
       }
-      if (!pushTypeResolution(symbol, 0 /* Type */)) {
-        if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        if (isBindingElement(declaration) && checkMode === 1 /* Contextual */) {
-          return errorType;
+      literal = literal.parent.parent;
+      type = getApparentTypeOfContextualType(
+        literal,
+        /*contextFlags*/
+        void 0
+      );
+    }
+  }
+  function getContextualThisParameterType(func) {
+    if (func.kind === 219 /* ArrowFunction */) {
+      return void 0;
+    }
+    if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
+      const contextualSignature = getContextualSignature(func);
+      if (contextualSignature) {
+        const thisParameter = contextualSignature.thisParameter;
+        if (thisParameter) {
+          return getTypeOfSymbol(thisParameter);
         }
-        return reportCircularityError(symbol);
       }
-      let type;
-      if (declaration.kind === 277 /* ExportAssignment */) {
-        type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration);
-      } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) {
-        type = getWidenedTypeForAssignmentDeclaration(symbol);
-      } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) {
-        if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType;
-      } else if (isPropertyAssignment(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration);
-      } else if (isJsxAttribute(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration);
-      } else if (isShorthandPropertyAssignment(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */);
-      } else if (isObjectLiteralMethod(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
-      } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
-        type = getWidenedTypeForVariableLikeDeclaration(
-          declaration,
-          /*reportErrors*/
-          true
+    }
+    const inJs = isInJSFile(func);
+    if (noImplicitThis || inJs) {
+      const containingLiteral = getContainingObjectLiteral(func);
+      if (containingLiteral) {
+        const contextualType = getApparentTypeOfContextualType(
+          containingLiteral,
+          /*contextFlags*/
+          void 0
         );
-      } else if (isEnumDeclaration(declaration)) {
-        type = getTypeOfFuncClassEnumModule(symbol);
-      } else if (isEnumMember(declaration)) {
-        type = getTypeOfEnumMember(symbol);
-      } else {
-        return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol));
-      }
-      if (!popTypeResolution()) {
-        if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        if (isBindingElement(declaration) && checkMode === 1 /* Contextual */) {
-          return type;
+        const thisType = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType);
+        if (thisType) {
+          return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral)));
         }
-        return reportCircularityError(symbol);
+        return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
       }
-      return type;
-    }
-    function getAnnotatedAccessorTypeNode(accessor) {
-      if (accessor) {
-        switch (accessor.kind) {
-          case 177 /* GetAccessor */:
-            const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor);
-            return getterTypeAnnotation;
-          case 178 /* SetAccessor */:
-            const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor);
-            return setterTypeAnnotation;
-          case 172 /* PropertyDeclaration */:
-            Debug.assert(hasAccessorModifier(accessor));
-            const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor);
-            return accessorTypeAnnotation;
+      const parent2 = walkUpParenthesizedExpressions(func.parent);
+      if (isAssignmentExpression(parent2)) {
+        const target = parent2.left;
+        if (isAccessExpression(target)) {
+          const { expression } = target;
+          if (inJs && isIdentifier(expression)) {
+            const sourceFile = getSourceFileOfNode(parent2);
+            if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) {
+              return void 0;
+            }
+          }
+          return getWidenedType(checkExpressionCached(expression));
         }
       }
+    }
+    return void 0;
+  }
+  function getContextuallyTypedParameterType(parameter) {
+    const func = parameter.parent;
+    if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
       return void 0;
     }
-    function getAnnotatedAccessorType(accessor) {
-      const node = getAnnotatedAccessorTypeNode(accessor);
-      return node && getTypeFromTypeNode(node);
+    const iife = getImmediatelyInvokedFunctionExpression(func);
+    if (iife && iife.arguments) {
+      const args = getEffectiveCallArguments(iife);
+      const indexOfParameter = func.parameters.indexOf(parameter);
+      if (parameter.dotDotDotToken) {
+        return getSpreadArgumentType(
+          args,
+          indexOfParameter,
+          args.length,
+          anyType,
+          /*context*/
+          void 0,
+          0 /* Normal */
+        );
+      }
+      const links = getNodeLinks(iife);
+      const cached = links.resolvedSignature;
+      links.resolvedSignature = anySignature;
+      const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType;
+      links.resolvedSignature = cached;
+      return type;
     }
-    function getAnnotatedAccessorThisParameter(accessor) {
-      const parameter = getAccessorThisParameter(accessor);
-      return parameter && parameter.symbol;
+    const contextualSignature = getContextualSignature(func);
+    if (contextualSignature) {
+      const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);
+      return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index);
     }
-    function getThisTypeOfDeclaration(declaration) {
-      return getThisTypeOfSignature(getSignatureFromDeclaration(declaration));
+  }
+  function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) {
+    const typeNode = getEffectiveTypeAnnotationNode(declaration) || (isInJSFile(declaration) ? tryGetJSDocSatisfiesTypeNode(declaration) : void 0);
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
     }
-    function getTypeOfAccessors(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        if (!pushTypeResolution(symbol, 0 /* Type */)) {
-          return errorType;
-        }
-        const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */);
-        const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */);
-        const accessor = tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
-          accessor,
-          /*reportErrors*/
-          true
-        );
-        if (!type) {
-          if (setter && !isPrivateWithinAmbient(setter)) {
-            errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
-          } else if (getter && !isPrivateWithinAmbient(getter)) {
-            errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol));
-          } else if (accessor && !isPrivateWithinAmbient(accessor)) {
-            errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any");
-          }
-          type = anyType;
-        }
-        if (!popTypeResolution()) {
-          if (getAnnotatedAccessorTypeNode(getter)) {
-            error2(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getAnnotatedAccessorTypeNode(setter)) {
-            error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getAnnotatedAccessorTypeNode(accessor)) {
-            error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getter && noImplicitAny) {
-            error2(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol));
-          }
-          type = anyType;
+    switch (declaration.kind) {
+      case 169 /* Parameter */:
+        return getContextuallyTypedParameterType(declaration);
+      case 208 /* BindingElement */:
+        return getContextualTypeForBindingElement(declaration, contextFlags);
+      case 172 /* PropertyDeclaration */:
+        if (isStatic(declaration)) {
+          return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags);
         }
-        links.type = type;
-      }
-      return links.type;
     }
-    function getWriteTypeOfAccessors(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.writeType) {
-        if (!pushTypeResolution(symbol, 8 /* WriteType */)) {
-          return errorType;
-        }
-        const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */) ?? tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let writeType = getAnnotatedAccessorType(setter);
-        if (!popTypeResolution()) {
-          if (getAnnotatedAccessorTypeNode(setter)) {
-            error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          }
-          writeType = anyType;
-        }
-        links.writeType = writeType || getTypeOfAccessors(symbol);
-      }
-      return links.writeType;
+  }
+  function getContextualTypeForBindingElement(declaration, contextFlags) {
+    const parent2 = declaration.parent.parent;
+    const name = declaration.propertyName || declaration.name;
+    const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 208 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */);
+    if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name)) return void 0;
+    if (parent2.name.kind === 207 /* ArrayBindingPattern */) {
+      const index = indexOfNode(declaration.parent.elements, declaration);
+      if (index < 0) return void 0;
+      return getContextualTypeForElementExpression(parentType, index);
     }
-    function getBaseTypeVariableOfClass(symbol) {
-      const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol));
-      return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0;
+    const nameType = getLiteralTypeFromPropertyName(name);
+    if (isTypeUsableAsPropertyName(nameType)) {
+      const text = getPropertyNameFromType(nameType);
+      return getTypeOfPropertyOfType(parentType, text);
     }
-    function getTypeOfFuncClassEnumModule(symbol) {
-      let links = getSymbolLinks(symbol);
-      const originalLinks = links;
-      if (!links.type) {
-        const expando = symbol.valueDeclaration && getSymbolOfExpando(
-          symbol.valueDeclaration,
-          /*allowDeclaration*/
+  }
+  function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) {
+    const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
+    if (!parentType) return void 0;
+    return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
+  }
+  function getContextualTypeForInitializerExpression(node, contextFlags) {
+    const declaration = node.parent;
+    if (hasInitializer(declaration) && node === declaration.initializer) {
+      const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags);
+      if (result) {
+        return result;
+      }
+      if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
+        return getTypeFromBindingPattern(
+          declaration.name,
+          /*includePatternInType*/
+          true,
+          /*reportErrors*/
           false
         );
-        if (expando) {
-          const merged = mergeJSSymbols(symbol, expando);
-          if (merged) {
-            symbol = merged;
-            links = merged.links;
-          }
-        }
-        originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
       }
-      return links.type;
     }
-    function getTypeOfFuncClassEnumModuleWorker(symbol) {
-      const declaration = symbol.valueDeclaration;
-      if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) {
-        return anyType;
-      } else if (declaration && (declaration.kind === 226 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 226 /* BinaryExpression */)) {
-        return getWidenedTypeForAssignmentDeclaration(symbol);
-      } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) {
-        const resolvedModule = resolveExternalModuleSymbol(symbol);
-        if (resolvedModule !== symbol) {
-          if (!pushTypeResolution(symbol, 0 /* Type */)) {
-            return errorType;
+    return void 0;
+  }
+  function getContextualTypeForReturnExpression(node, contextFlags) {
+    const func = getContainingFunction(node);
+    if (func) {
+      let contextualReturnType = getContextualReturnType(func, contextFlags);
+      if (contextualReturnType) {
+        const functionFlags = getFunctionFlags(func);
+        if (functionFlags & 1 /* Generator */) {
+          const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
+          if (contextualReturnType.flags & 1048576 /* Union */) {
+            contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
           }
-          const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */));
-          const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule);
-          if (!popTypeResolution()) {
-            return reportCircularityError(symbol);
+          const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0);
+          if (!iterationReturnType) {
+            return void 0;
           }
-          return type2;
-        }
-      }
-      const type = createObjectType(16 /* Anonymous */, symbol);
-      if (symbol.flags & 32 /* Class */) {
-        const baseTypeVariable = getBaseTypeVariableOfClass(symbol);
-        return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type;
-      } else {
-        return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType(
-          type,
-          /*isProperty*/
-          true
-        ) : type;
-      }
-    }
-    function getTypeOfEnumMember(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol));
-    }
-    function getTypeOfAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        if (!pushTypeResolution(symbol, 0 /* Type */)) {
-          return errorType;
+          contextualReturnType = iterationReturnType;
         }
-        const targetSymbol = resolveAlias(symbol);
-        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
-          getDeclarationOfAliasSymbol(symbol),
-          /*dontRecursivelyResolve*/
-          true
-        );
-        const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
-        links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
-        if (!popTypeResolution()) {
-          reportCircularityError(exportSymbol ?? symbol);
-          return links.type = errorType;
+        if (functionFlags & 2 /* Async */) {
+          const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias);
+          return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
         }
+        return contextualReturnType;
       }
-      return links.type;
     }
-    function getTypeOfInstantiatedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper));
-    }
-    function getWriteTypeOfInstantiatedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper));
+    return void 0;
+  }
+  function getContextualTypeForAwaitOperand(node, contextFlags) {
+    const contextualType = getContextualType2(node, contextFlags);
+    if (contextualType) {
+      const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType);
+      return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
     }
-    function reportCircularityError(symbol) {
-      const declaration = symbol.valueDeclaration;
-      if (declaration) {
-        if (getEffectiveTypeAnnotationNode(declaration)) {
-          error2(symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          return errorType;
-        }
-        if (noImplicitAny && (declaration.kind !== 169 /* Parameter */ || declaration.initializer)) {
-          error2(symbol.valueDeclaration, Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol));
+    return void 0;
+  }
+  function getContextualTypeForYieldOperand(node, contextFlags) {
+    const func = getContainingFunction(node);
+    if (func) {
+      const functionFlags = getFunctionFlags(func);
+      let contextualReturnType = getContextualReturnType(func, contextFlags);
+      if (contextualReturnType) {
+        const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
+        if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) {
+          contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
         }
-      } else if (symbol.flags & 2097152 /* Alias */) {
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (node) {
-          error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
+        if (node.asteriskToken) {
+          const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(contextualReturnType, isAsyncGenerator);
+          const yieldType = (iterationTypes == null ? void 0 : iterationTypes.yieldType) ?? silentNeverType;
+          const returnType = getContextualType2(node, contextFlags) ?? silentNeverType;
+          const nextType = (iterationTypes == null ? void 0 : iterationTypes.nextType) ?? unknownType;
+          const generatorType = createGeneratorType(
+            yieldType,
+            returnType,
+            nextType,
+            /*isAsyncGenerator*/
+            false
+          );
+          if (isAsyncGenerator) {
+            const asyncGeneratorType = createGeneratorType(
+              yieldType,
+              returnType,
+              nextType,
+              /*isAsyncGenerator*/
+              true
+            );
+            return getUnionType([generatorType, asyncGeneratorType]);
+          }
+          return generatorType;
         }
+        return getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator);
       }
-      return anyType;
     }
-    function getTypeOfSymbolWithDeferredType(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        Debug.assertIsDefined(links.deferralParent);
-        Debug.assertIsDefined(links.deferralConstituents);
-        links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents);
+    return void 0;
+  }
+  function isInParameterInitializerBeforeContainingFunction(node) {
+    let inBindingInitializer = false;
+    while (node.parent && !isFunctionLike(node.parent)) {
+      if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) {
+        return true;
       }
-      return links.type;
-    }
-    function getWriteTypeOfSymbolWithDeferredType(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.writeType && links.deferralWriteConstituents) {
-        Debug.assertIsDefined(links.deferralParent);
-        Debug.assertIsDefined(links.deferralConstituents);
-        links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents);
+      if (isBindingElement(node.parent) && node.parent.initializer === node) {
+        inBindingInitializer = true;
       }
-      return links.writeType;
+      node = node.parent;
     }
-    function getWriteTypeOfSymbol(symbol) {
-      const checkFlags = getCheckFlags(symbol);
-      if (symbol.flags & 4 /* Property */) {
-        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
-          // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
-          symbol.links.writeType || symbol.links.type
-        ) : removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
-      }
-      if (symbol.flags & 98304 /* Accessor */) {
-        return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
-      }
-      return getTypeOfSymbol(symbol);
+    return false;
+  }
+  function getContextualIterationType(kind, functionDecl) {
+    const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
+    const contextualReturnType = getContextualReturnType(
+      functionDecl,
+      /*contextFlags*/
+      void 0
+    );
+    if (contextualReturnType) {
+      return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
     }
-    function getTypeOfSymbol(symbol, checkMode) {
-      const checkFlags = getCheckFlags(symbol);
-      if (checkFlags & 65536 /* DeferredType */) {
-        return getTypeOfSymbolWithDeferredType(symbol);
-      }
-      if (checkFlags & 1 /* Instantiated */) {
-        return getTypeOfInstantiatedSymbol(symbol);
-      }
-      if (checkFlags & 262144 /* Mapped */) {
-        return getTypeOfMappedSymbol(symbol);
-      }
-      if (checkFlags & 8192 /* ReverseMapped */) {
-        return getTypeOfReverseMappedSymbol(symbol);
-      }
-      if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
-        return getTypeOfVariableOrParameterOrProperty(symbol, checkMode);
-      }
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
-        return getTypeOfFuncClassEnumModule(symbol);
-      }
-      if (symbol.flags & 8 /* EnumMember */) {
-        return getTypeOfEnumMember(symbol);
-      }
-      if (symbol.flags & 98304 /* Accessor */) {
-        return getTypeOfAccessors(symbol);
+    return void 0;
+  }
+  function getContextualReturnType(functionDecl, contextFlags) {
+    const returnType = getReturnTypeFromAnnotation(functionDecl);
+    if (returnType) {
+      return returnType;
+    }
+    const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl);
+    if (signature && !isResolvingReturnTypeOfSignature(signature)) {
+      const returnType2 = getReturnTypeOfSignature(signature);
+      const functionFlags = getFunctionFlags(functionDecl);
+      if (functionFlags & 1 /* Generator */) {
+        return filterType(returnType2, (t) => {
+          return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || checkGeneratorInstantiationAssignabilityToReturnType(
+            t,
+            functionFlags,
+            /*errorNode*/
+            void 0
+          );
+        });
       }
-      if (symbol.flags & 2097152 /* Alias */) {
-        return getTypeOfAlias(symbol);
+      if (functionFlags & 2 /* Async */) {
+        return filterType(returnType2, (t) => {
+          return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || !!getAwaitedTypeOfPromise(t);
+        });
       }
-      return errorType;
-    }
-    function getNonMissingTypeOfSymbol(symbol) {
-      return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
+      return returnType2;
     }
-    function isReferenceToType2(type, target) {
-      return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
+    const iife = getImmediatelyInvokedFunctionExpression(functionDecl);
+    if (iife) {
+      return getContextualType2(iife, contextFlags);
     }
-    function getTargetType(type) {
-      return getObjectFlags(type) & 4 /* Reference */ ? type.target : type;
+    return void 0;
+  }
+  function getContextualTypeForArgument(callTarget, arg) {
+    const args = getEffectiveCallArguments(callTarget);
+    const argIndex = args.indexOf(arg);
+    return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex);
+  }
+  function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
+    if (isImportCall(callTarget)) {
+      return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        false
+      ) : anyType;
     }
-    function hasBaseType(type, checkBase) {
-      return check(type);
-      function check(type2) {
-        if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
-          const target = getTargetType(type2);
-          return target === checkBase || some(getBaseTypes(target), check);
-        } else if (type2.flags & 2097152 /* Intersection */) {
-          return some(type2.types, check);
-        }
-        return false;
-      }
+    const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
+    if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
+      return getEffectiveFirstArgumentForJsxSignature(signature, callTarget);
     }
-    function appendTypeParameters(typeParameters, declarations) {
-      for (const declaration of declarations) {
-        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
-      }
-      return typeParameters;
+    const restIndex = signature.parameters.length - 1;
+    return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex);
+  }
+  function getContextualTypeForDecorator(decorator) {
+    const signature = getDecoratorCallSignature(decorator);
+    return signature ? getOrCreateTypeFromSignature(signature) : void 0;
+  }
+  function getContextualTypeForSubstitutionExpression(template, substitutionExpression) {
+    if (template.parent.kind === 215 /* TaggedTemplateExpression */) {
+      return getContextualTypeForArgument(template.parent, substitutionExpression);
     }
-    function getOuterTypeParameters(node, includeThisTypes) {
-      while (true) {
-        node = node.parent;
-        if (node && isBinaryExpression(node)) {
-          const assignmentKind = getAssignmentDeclarationKind(node);
-          if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
-            const symbol = getSymbolOfDeclaration(node.left);
-            if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
-              node = symbol.parent.valueDeclaration;
-            }
-          }
-        }
-        if (!node) {
-          return void 0;
-        }
-        switch (node.kind) {
-          case 263 /* ClassDeclaration */:
-          case 231 /* ClassExpression */:
-          case 264 /* InterfaceDeclaration */:
-          case 179 /* CallSignature */:
-          case 180 /* ConstructSignature */:
-          case 173 /* MethodSignature */:
-          case 184 /* FunctionType */:
-          case 185 /* ConstructorType */:
-          case 324 /* JSDocFunctionType */:
-          case 262 /* FunctionDeclaration */:
-          case 174 /* MethodDeclaration */:
-          case 218 /* FunctionExpression */:
-          case 219 /* ArrowFunction */:
-          case 265 /* TypeAliasDeclaration */:
-          case 352 /* JSDocTemplateTag */:
-          case 353 /* JSDocTypedefTag */:
-          case 347 /* JSDocEnumTag */:
-          case 345 /* JSDocCallbackTag */:
-          case 200 /* MappedType */:
-          case 194 /* ConditionalType */: {
-            const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
-            if (node.kind === 200 /* MappedType */) {
-              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
-            } else if (node.kind === 194 /* ConditionalType */) {
-              return concatenate(outerTypeParameters, getInferTypeParameters(node));
-            }
-            const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
-            const thisType = includeThisTypes && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || node.kind === 264 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
-            return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
-          }
-          case 348 /* JSDocParameterTag */:
-            const paramSymbol = getParameterSymbolFromJSDoc(node);
-            if (paramSymbol) {
-              node = paramSymbol.valueDeclaration;
-            }
-            break;
-          case 327 /* JSDoc */: {
-            const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
-            return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters;
-          }
-        }
-      }
+    return void 0;
+  }
+  function getContextualTypeForBinaryOperand(node, contextFlags) {
+    const binaryExpression = node.parent;
+    const { left, operatorToken, right } = binaryExpression;
+    switch (operatorToken.kind) {
+      case 64 /* EqualsToken */:
+      case 77 /* AmpersandAmpersandEqualsToken */:
+      case 76 /* BarBarEqualsToken */:
+      case 78 /* QuestionQuestionEqualsToken */:
+        return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0;
+      case 57 /* BarBarToken */:
+      case 61 /* QuestionQuestionToken */:
+        const type = getContextualType2(binaryExpression, contextFlags);
+        return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type;
+      case 56 /* AmpersandAmpersandToken */:
+      case 28 /* CommaToken */:
+        return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0;
+      default:
+        return void 0;
     }
-    function getOuterTypeParametersOfClassOrInterface(symbol) {
-      var _a;
-      const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a = symbol.declarations) == null ? void 0 : _a.find((decl) => {
-        if (decl.kind === 264 /* InterfaceDeclaration */) {
-          return true;
-        }
-        if (decl.kind !== 260 /* VariableDeclaration */) {
-          return false;
-        }
-        const initializer = decl.initializer;
-        return !!initializer && (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 219 /* ArrowFunction */);
-      });
-      Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
-      return getOuterTypeParameters(declaration);
+  }
+  function getSymbolForExpression(e) {
+    if (canHaveSymbol(e) && e.symbol) {
+      return e.symbol;
     }
-    function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) {
-      if (!symbol.declarations) {
-        return;
-      }
-      let result;
-      for (const node of symbol.declarations) {
-        if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) {
-          const declaration = node;
-          result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration));
-        }
-      }
-      return result;
+    if (isIdentifier(e)) {
+      return getResolvedSymbol(e);
     }
-    function getTypeParametersOfClassOrInterface(symbol) {
-      return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol));
+    if (isPropertyAccessExpression(e)) {
+      const lhsType = getTypeOfExpression(e.expression);
+      return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText);
     }
-    function isMixinConstructorType(type) {
-      const signatures = getSignaturesOfType(type, 1 /* Construct */);
-      if (signatures.length === 1) {
-        const s = signatures[0];
-        if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) {
-          const paramType = getTypeOfParameter(s.parameters[0]);
-          return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType;
-        }
+    if (isElementAccessExpression(e)) {
+      const propType = checkExpressionCached(e.argumentExpression);
+      if (!isTypeUsableAsPropertyName(propType)) {
+        return void 0;
       }
-      return false;
+      const lhsType = getTypeOfExpression(e.expression);
+      return getPropertyOfType(lhsType, getPropertyNameFromType(propType));
     }
-    function isConstructorType(type) {
-      if (getSignaturesOfType(type, 1 /* Construct */).length > 0) {
-        return true;
-      }
-      if (type.flags & 8650752 /* TypeVariable */) {
-        const constraint = getBaseConstraintOfType(type);
-        return !!constraint && isMixinConstructorType(constraint);
-      }
-      return false;
+    return void 0;
+    function tryGetPrivateIdentifierPropertyOfType(type, id) {
+      const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id);
+      return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol);
     }
-    function getBaseTypeNodeOfClass(type) {
-      const decl = getClassLikeDeclarationOfSymbol(type.symbol);
-      return decl && getEffectiveBaseTypeNode(decl);
-    }
-    function getConstructorsForTypeArguments(type, typeArgumentNodes, location) {
-      const typeArgCount = length(typeArgumentNodes);
-      const isJavascript = isInJSFile(location);
-      return filter(getSignaturesOfType(type, 1 /* Construct */), (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters));
-    }
-    function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) {
-      const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location);
-      const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode);
-      return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location)) : sig);
-    }
-    function getBaseConstructorTypeOfClass(type) {
-      if (!type.resolvedBaseConstructorType) {
-        const decl = getClassLikeDeclarationOfSymbol(type.symbol);
-        const extended = decl && getEffectiveBaseTypeNode(decl);
-        const baseTypeNode = getBaseTypeNodeOfClass(type);
-        if (!baseTypeNode) {
-          return type.resolvedBaseConstructorType = undefinedType;
-        }
-        if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) {
-          return errorType;
-        }
-        const baseConstructorType = checkExpression(baseTypeNode.expression);
-        if (extended && baseTypeNode !== extended) {
-          Debug.assert(!extended.typeArguments);
-          checkExpression(extended.expression);
-        }
-        if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
-          resolveStructuredTypeMembers(baseConstructorType);
-        }
-        if (!popTypeResolution()) {
-          error2(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
-          return type.resolvedBaseConstructorType = errorType;
-        }
-        if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
-          const err = error2(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
-          if (baseConstructorType.flags & 262144 /* TypeParameter */) {
-            const constraint = getConstraintFromTypeParameter(baseConstructorType);
-            let ctorReturn = unknownType;
-            if (constraint) {
-              const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */);
-              if (ctorSig[0]) {
-                ctorReturn = getReturnTypeOfSignature(ctorSig[0]);
+  }
+  function getContextualTypeForAssignmentDeclaration(binaryExpression) {
+    var _a, _b;
+    const kind = getAssignmentDeclarationKind(binaryExpression);
+    switch (kind) {
+      case 0 /* None */:
+      case 4 /* ThisProperty */:
+        const lhsSymbol = getSymbolForExpression(binaryExpression.left);
+        const decl = lhsSymbol && lhsSymbol.valueDeclaration;
+        if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) {
+          const overallAnnotation = getEffectiveTypeAnnotationNode(decl);
+          return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0);
+        }
+        if (kind === 0 /* None */) {
+          return getTypeOfExpression(binaryExpression.left);
+        }
+        return getContextualTypeForThisPropertyAssignment(binaryExpression);
+      case 5 /* Property */:
+        if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
+          return getContextualTypeForThisPropertyAssignment(binaryExpression);
+        } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
+          return getTypeOfExpression(binaryExpression.left);
+        } else {
+          const decl2 = binaryExpression.left.symbol.valueDeclaration;
+          if (!decl2) {
+            return void 0;
+          }
+          const lhs = cast(binaryExpression.left, isAccessExpression);
+          const overallAnnotation = getEffectiveTypeAnnotationNode(decl2);
+          if (overallAnnotation) {
+            return getTypeFromTypeNode(overallAnnotation);
+          } else if (isIdentifier(lhs.expression)) {
+            const id = lhs.expression;
+            const parentSymbol = resolveName(
+              id,
+              id.escapedText,
+              111551 /* Value */,
+              /*nameNotFoundMessage*/
+              void 0,
+              /*isUse*/
+              true
+            );
+            if (parentSymbol) {
+              const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
+              if (annotated2) {
+                const nameStr = getElementOrPropertyAccessName(lhs);
+                if (nameStr !== void 0) {
+                  return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr);
+                }
               }
-            }
-            if (baseConstructorType.symbol.declarations) {
-              addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn)));
+              return void 0;
             }
           }
-          return type.resolvedBaseConstructorType = errorType;
+          return isInJSFile(decl2) || decl2 === binaryExpression.left ? void 0 : getTypeOfExpression(binaryExpression.left);
         }
-        type.resolvedBaseConstructorType = baseConstructorType;
-      }
-      return type.resolvedBaseConstructorType;
+      case 1 /* ExportsProperty */:
+      case 6 /* Prototype */:
+      case 3 /* PrototypeProperty */:
+      case 2 /* ModuleExports */:
+        let valueDeclaration;
+        if (kind !== 2 /* ModuleExports */) {
+          valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a = binaryExpression.left.symbol) == null ? void 0 : _a.valueDeclaration : void 0;
+        }
+        valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
+        const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
+        return annotated ? getTypeFromTypeNode(annotated) : void 0;
+      case 7 /* ObjectDefinePropertyValue */:
+      case 8 /* ObjectDefinePropertyExports */:
+      case 9 /* ObjectDefinePrototypeProperty */:
+        return Debug.fail("Does not apply");
+      default:
+        return Debug.assertNever(kind);
     }
-    function getImplementsTypes(type) {
-      let resolvedImplementsTypes = emptyArray;
-      if (type.symbol.declarations) {
-        for (const declaration of type.symbol.declarations) {
-          const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration);
-          if (!implementsTypeNodes)
-            continue;
-          for (const node of implementsTypeNodes) {
-            const implementsType = getTypeFromTypeNode(node);
-            if (!isErrorType(implementsType)) {
-              if (resolvedImplementsTypes === emptyArray) {
-                resolvedImplementsTypes = [implementsType];
-              } else {
-                resolvedImplementsTypes.push(implementsType);
-              }
-            }
-          }
+  }
+  function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) {
+    if (kind === 4 /* ThisProperty */) {
+      return true;
+    }
+    if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) {
+      return false;
+    }
+    const name = declaration.left.expression.escapedText;
+    const symbol = resolveName(
+      declaration.left,
+      name,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true,
+      /*excludeGlobals*/
+      true
+    );
+    return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
+  }
+  function getContextualTypeForThisPropertyAssignment(binaryExpression) {
+    if (!binaryExpression.symbol) return getTypeOfExpression(binaryExpression.left);
+    if (binaryExpression.symbol.valueDeclaration) {
+      const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration);
+      if (annotated) {
+        const type = getTypeFromTypeNode(annotated);
+        if (type) {
+          return type;
         }
       }
-      return resolvedImplementsTypes;
     }
-    function reportCircularBaseType(node, type) {
-      error2(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
-        type,
-        /*enclosingDeclaration*/
-        void 0,
-        2 /* WriteArrayAsGenericType */
-      ));
+    const thisAccess = cast(binaryExpression.left, isAccessExpression);
+    if (!isObjectLiteralMethod(getThisContainer(
+      thisAccess.expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    ))) {
+      return void 0;
     }
-    function getBaseTypes(type) {
-      if (!type.baseTypesResolved) {
-        if (pushTypeResolution(type, 7 /* ResolvedBaseTypes */)) {
-          if (type.objectFlags & 8 /* Tuple */) {
-            type.resolvedBaseTypes = [getTupleBaseType(type)];
-          } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-            if (type.symbol.flags & 32 /* Class */) {
-              resolveBaseTypesOfClass(type);
-            }
-            if (type.symbol.flags & 64 /* Interface */) {
-              resolveBaseTypesOfInterface(type);
-            }
-          } else {
-            Debug.fail("type must be class or interface");
+    const thisType = checkThisExpression(thisAccess.expression);
+    const nameStr = getElementOrPropertyAccessName(thisAccess);
+    return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
+  }
+  function isCircularMappedProperty(symbol) {
+    return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+  }
+  function getTypeOfPropertyOfContextualType(type, name, nameType) {
+    return mapType(
+      type,
+      (t) => {
+        var _a;
+        if (isGenericMappedType(t) && !t.declaration.nameType) {
+          const constraint = getConstraintTypeFromMappedType(t);
+          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
+          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
+          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
+            return substituteIndexedMappedType(t, propertyNameType);
+          }
+        } else if (t.flags & 3670016 /* StructuredType */) {
+          const prop = getPropertyOfType(t, name);
+          if (prop) {
+            return isCircularMappedProperty(prop) ? void 0 : removeMissingType(getTypeOfSymbol(prop), !!(prop.flags & 16777216 /* Optional */));
           }
-          if (!popTypeResolution() && type.symbol.declarations) {
-            for (const declaration of type.symbol.declarations) {
-              if (declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 264 /* InterfaceDeclaration */) {
-                reportCircularBaseType(declaration, type);
-              }
+          if (isTupleType(t) && isNumericLiteralName(name) && +name >= 0) {
+            const restType = getElementTypeOfSliceOfTupleType(
+              t,
+              t.target.fixedLength,
+              /*endSkipCount*/
+              0,
+              /*writing*/
+              false,
+              /*noReductions*/
+              true
+            );
+            if (restType) {
+              return restType;
             }
           }
+          return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a.type;
         }
-        type.baseTypesResolved = true;
-      }
-      return type.resolvedBaseTypes;
+        return void 0;
+      },
+      /*noReductions*/
+      true
+    );
+  }
+  function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
+    Debug.assert(isObjectLiteralMethod(node));
+    if (node.flags & 67108864 /* InWithStatement */) {
+      return void 0;
     }
-    function getTupleBaseType(type) {
-      const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
-      return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly);
+    return getContextualTypeForObjectLiteralElement(node, contextFlags);
+  }
+  function getContextualTypeForObjectLiteralElement(element, contextFlags) {
+    const objectLiteral = element.parent;
+    const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags);
+    if (propertyAssignmentType) {
+      return propertyAssignmentType;
     }
-    function resolveBaseTypesOfClass(type) {
-      type.resolvedBaseTypes = resolvingEmptyArray;
-      const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type));
-      if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) {
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      const baseTypeNode = getBaseTypeNodeOfClass(type);
-      let baseType;
-      const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0;
-      if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) {
-        baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol);
-      } else if (baseConstructorType.flags & 1 /* Any */) {
-        baseType = baseConstructorType;
-      } else {
-        const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode);
-        if (!constructors.length) {
-          error2(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments);
-          return type.resolvedBaseTypes = emptyArray;
+    const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
+    if (type) {
+      if (hasBindableName(element)) {
+        const symbol = getSymbolOfDeclaration(element);
+        return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
+      }
+      if (hasDynamicName(element)) {
+        const name = getNameOfDeclaration(element);
+        if (name && isComputedPropertyName(name)) {
+          const exprType = checkExpression(name.expression);
+          const propType = isTypeUsableAsPropertyName(exprType) && getTypeOfPropertyOfContextualType(type, getPropertyNameFromType(exprType));
+          if (propType) {
+            return propType;
+          }
         }
-        baseType = getReturnTypeOfSignature(constructors[0]);
-      }
-      if (isErrorType(baseType)) {
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      const reducedBaseType = getReducedType(baseType);
-      if (!isValidBaseType(reducedBaseType)) {
-        const elaboration = elaborateNeverIntersection(
-          /*errorInfo*/
-          void 0,
-          baseType
-        );
-        const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
-        diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(baseTypeNode.expression), baseTypeNode.expression, diagnostic));
-        return type.resolvedBaseTypes = emptyArray;
       }
-      if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) {
-        error2(type.symbol.valueDeclaration, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+      if (element.name) {
+        const nameType = getLiteralTypeFromPropertyName(element.name);
+        return mapType(
           type,
-          /*enclosingDeclaration*/
-          void 0,
-          2 /* WriteArrayAsGenericType */
-        ));
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      if (type.resolvedBaseTypes === resolvingEmptyArray) {
-        type.members = void 0;
-      }
-      return type.resolvedBaseTypes = [reducedBaseType];
-    }
-    function areAllOuterTypeParametersApplied(type) {
-      const outerTypeParameters = type.outerTypeParameters;
-      if (outerTypeParameters) {
-        const last2 = outerTypeParameters.length - 1;
-        const typeArguments = getTypeArguments(type);
-        return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol;
+          (t) => {
+            var _a;
+            return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a.type;
+          },
+          /*noReductions*/
+          true
+        );
       }
-      return true;
     }
-    function isValidBaseType(type) {
-      if (type.flags & 262144 /* TypeParameter */) {
-        const constraint = getBaseConstraintOfType(type);
-        if (constraint) {
-          return isValidBaseType(constraint);
-        }
-      }
-      return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType));
-    }
-    function resolveBaseTypesOfInterface(type) {
-      type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray;
-      if (type.symbol.declarations) {
-        for (const declaration of type.symbol.declarations) {
-          if (declaration.kind === 264 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) {
-            for (const node of getInterfaceBaseTypeNodes(declaration)) {
-              const baseType = getReducedType(getTypeFromTypeNode(node));
-              if (!isErrorType(baseType)) {
-                if (isValidBaseType(baseType)) {
-                  if (type !== baseType && !hasBaseType(baseType, type)) {
-                    if (type.resolvedBaseTypes === emptyArray) {
-                      type.resolvedBaseTypes = [baseType];
-                    } else {
-                      type.resolvedBaseTypes.push(baseType);
-                    }
-                  } else {
-                    reportCircularBaseType(declaration, type);
-                  }
-                } else {
-                  error2(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members);
-                }
-              }
-            }
-          }
-        }
+    return void 0;
+  }
+  function getSpreadIndices(elements) {
+    let first2, last2;
+    for (let i = 0; i < elements.length; i++) {
+      if (isSpreadElement(elements[i])) {
+        first2 ?? (first2 = i);
+        last2 = i;
       }
     }
-    function isThislessInterface(symbol) {
-      if (!symbol.declarations) {
-        return true;
-      }
-      for (const declaration of symbol.declarations) {
-        if (declaration.kind === 264 /* InterfaceDeclaration */) {
-          if (declaration.flags & 256 /* ContainsThis */) {
-            return false;
+    return { first: first2, last: last2 };
+  }
+  function getContextualTypeForElementExpression(type, index, length2, firstSpreadIndex, lastSpreadIndex) {
+    return type && mapType(
+      type,
+      (t) => {
+        if (isTupleType(t)) {
+          if ((firstSpreadIndex === void 0 || index < firstSpreadIndex) && index < t.target.fixedLength) {
+            return removeMissingType(getTypeArguments(t)[index], !!(t.target.elementFlags[index] && 2 /* Optional */));
           }
-          const baseTypeNodes = getInterfaceBaseTypeNodes(declaration);
-          if (baseTypeNodes) {
-            for (const node of baseTypeNodes) {
-              if (isEntityNameExpression(node.expression)) {
-                const baseSymbol = resolveEntityName(
-                  node.expression,
-                  788968 /* Type */,
-                  /*ignoreErrors*/
-                  true
-                );
-                if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
-                  return false;
-                }
-              }
-            }
+          const offset = length2 !== void 0 && (lastSpreadIndex === void 0 || index > lastSpreadIndex) ? length2 - index : 0;
+          const fixedEndLength = offset > 0 && t.target.hasRestElement ? getEndElementCount(t.target, 3 /* Fixed */) : 0;
+          if (offset > 0 && offset <= fixedEndLength) {
+            return getTypeArguments(t)[getTypeReferenceArity(t) - offset];
           }
+          return getElementTypeOfSliceOfTupleType(
+            t,
+            firstSpreadIndex === void 0 ? t.target.fixedLength : Math.min(t.target.fixedLength, firstSpreadIndex),
+            length2 === void 0 || lastSpreadIndex === void 0 ? fixedEndLength : Math.min(fixedEndLength, length2 - lastSpreadIndex),
+            /*writing*/
+            false,
+            /*noReductions*/
+            true
+          );
         }
-      }
-      return true;
+        return (!firstSpreadIndex || index < firstSpreadIndex) && getTypeOfPropertyOfContextualType(t, "" + index) || getIteratedTypeOrElementType(
+          1 /* Element */,
+          t,
+          undefinedType,
+          /*errorNode*/
+          void 0,
+          /*checkAssignability*/
+          false
+        );
+      },
+      /*noReductions*/
+      true
+    );
+  }
+  function getContextualTypeForConditionalOperand(node, contextFlags) {
+    const conditional = node.parent;
+    return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0;
+  }
+  function getContextualTypeForChildJsxExpression(node, child, contextFlags) {
+    const attributesType = getApparentTypeOfContextualType(node.openingElement.attributes, contextFlags);
+    const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+    if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) {
+      return void 0;
     }
-    function getDeclaredTypeOfClassOrInterface(symbol) {
-      let links = getSymbolLinks(symbol);
-      const originalLinks = links;
-      if (!links.declaredType) {
-        const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
-        const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
-        if (merged) {
-          symbol = merged;
-          links = merged.links;
-        }
-        const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
-        const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
-        const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-        if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) {
-          type.objectFlags |= 4 /* Reference */;
-          type.typeParameters = concatenate(outerTypeParameters, localTypeParameters);
-          type.outerTypeParameters = outerTypeParameters;
-          type.localTypeParameters = localTypeParameters;
-          type.instantiations = /* @__PURE__ */ new Map();
-          type.instantiations.set(getTypeListId(type.typeParameters), type);
-          type.target = type;
-          type.resolvedTypeArguments = type.typeParameters;
-          type.thisType = createTypeParameter(symbol);
-          type.thisType.isThisType = true;
-          type.thisType.constraint = type;
-        }
-      }
-      return links.declaredType;
-    }
-    function getDeclaredTypeOfTypeAlias(symbol) {
-      var _a;
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) {
-          return errorType;
-        }
-        const declaration = Debug.checkDefined((_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias), "Type alias symbol with no valid declaration found");
-        const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type;
-        let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType;
-        if (popTypeResolution()) {
-          const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          if (typeParameters) {
-            links.typeParameters = typeParameters;
-            links.instantiations = /* @__PURE__ */ new Map();
-            links.instantiations.set(getTypeListId(typeParameters), type);
-          }
+    const realChildren = getSemanticJsxChildren(node.children);
+    const childIndex = realChildren.indexOf(child);
+    const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
+    return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
+      childFieldType,
+      (t) => {
+        if (isArrayLikeType(t)) {
+          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
         } else {
-          type = errorType;
-          if (declaration.kind === 347 /* JSDocEnumTag */) {
-            error2(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
-          } else {
-            error2(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
-          }
+          return t;
         }
-        links.declaredType = type;
+      },
+      /*noReductions*/
+      true
+    ));
+  }
+  function getContextualTypeForJsxExpression(node, contextFlags) {
+    const exprParent = node.parent;
+    return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0;
+  }
+  function getContextualTypeForJsxAttribute(attribute, contextFlags) {
+    if (isJsxAttribute(attribute)) {
+      const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags);
+      if (!attributesType || isTypeAny(attributesType)) {
+        return void 0;
       }
-      return links.declaredType;
+      return getTypeOfPropertyOfContextualType(attributesType, getEscapedTextOfJsxAttributeName(attribute.name));
+    } else {
+      return getContextualType2(attribute.parent, contextFlags);
     }
-    function getBaseTypeOfEnumLikeType(type) {
-      return type.flags & 1056 /* EnumLike */ && type.symbol.flags & 8 /* EnumMember */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type;
+  }
+  function isPossiblyDiscriminantValue(node) {
+    switch (node.kind) {
+      case 11 /* StringLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 228 /* TemplateExpression */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 106 /* NullKeyword */:
+      case 80 /* Identifier */:
+      case 157 /* UndefinedKeyword */:
+        return true;
+      case 211 /* PropertyAccessExpression */:
+      case 217 /* ParenthesizedExpression */:
+        return isPossiblyDiscriminantValue(node.expression);
+      case 294 /* JsxExpression */:
+        return !node.expression || isPossiblyDiscriminantValue(node.expression);
     }
-    function getDeclaredTypeOfEnum(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        const memberTypeList = [];
-        if (symbol.declarations) {
-          for (const declaration of symbol.declarations) {
-            if (declaration.kind === 266 /* EnumDeclaration */) {
-              for (const member of declaration.members) {
-                if (hasBindableName(member)) {
-                  const memberSymbol = getSymbolOfDeclaration(member);
-                  const value = getEnumMemberValue(member);
-                  const memberType = getFreshTypeOfLiteralType(
-                    value !== void 0 ? getEnumLiteralType(value, getSymbolId(symbol), memberSymbol) : createComputedEnumType(memberSymbol)
-                  );
-                  getSymbolLinks(memberSymbol).declaredType = memberType;
-                  memberTypeList.push(getRegularTypeOfLiteralType(memberType));
-                }
+    return false;
+  }
+  function discriminateContextualTypeByObjectMembers(node, contextualType) {
+    const key = `D${getNodeId(node)},${getTypeId(contextualType)}`;
+    return getCachedType(key) ?? setCachedType(
+      key,
+      getMatchingUnionConstituentForObjectLiteral(contextualType, node) ?? discriminateTypeByDiscriminableItems(
+        contextualType,
+        concatenate(
+          map(
+            filter(node.properties, (p) => {
+              if (!p.symbol) {
+                return false;
               }
-            }
-          }
-        }
-        const enumType = memberTypeList.length ? getUnionType(
-          memberTypeList,
-          1 /* Literal */,
-          symbol,
-          /*aliasTypeArguments*/
-          void 0
-        ) : createComputedEnumType(symbol);
-        if (enumType.flags & 1048576 /* Union */) {
-          enumType.flags |= 1024 /* EnumLiteral */;
-          enumType.symbol = symbol;
-        }
-        links.declaredType = enumType;
+              if (p.kind === 303 /* PropertyAssignment */) {
+                return isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName);
+              }
+              if (p.kind === 304 /* ShorthandPropertyAssignment */) {
+                return isDiscriminantProperty(contextualType, p.symbol.escapedName);
+              }
+              return false;
+            }),
+            (prop) => [() => getContextFreeTypeOfExpression(prop.kind === 303 /* PropertyAssignment */ ? prop.initializer : prop.name), prop.symbol.escapedName]
+          ),
+          map(
+            filter(getPropertiesOfType(contextualType), (s) => {
+              var _a;
+              return !!(s.flags & 16777216 /* Optional */) && !!((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
+            }),
+            (s) => [() => undefinedType, s.escapedName]
+          )
+        ),
+        isTypeAssignableTo
+      )
+    );
+  }
+  function discriminateContextualTypeByJSXAttributes(node, contextualType) {
+    const key = `D${getNodeId(node)},${getTypeId(contextualType)}`;
+    const cached = getCachedType(key);
+    if (cached) return cached;
+    const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+    return setCachedType(
+      key,
+      discriminateTypeByDiscriminableItems(
+        contextualType,
+        concatenate(
+          map(
+            filter(node.properties, (p) => !!p.symbol && p.kind === 291 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))),
+            (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
+          ),
+          map(
+            filter(getPropertiesOfType(contextualType), (s) => {
+              var _a;
+              if (!(s.flags & 16777216 /* Optional */) || !((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members)) {
+                return false;
+              }
+              const element = node.parent.parent;
+              if (s.escapedName === jsxChildrenPropertyName && isJsxElement(element) && getSemanticJsxChildren(element.children).length) {
+                return false;
+              }
+              return !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
+            }),
+            (s) => [() => undefinedType, s.escapedName]
+          )
+        ),
+        isTypeAssignableTo
+      )
+    );
+  }
+  function getApparentTypeOfContextualType(node, contextFlags) {
+    const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
+    const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
+    if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
+      const apparentType = mapType(
+        instantiatedType,
+        // When obtaining apparent type of *contextual* type we don't want to get apparent type of mapped types.
+        // That would evaluate mapped types with array or tuple type constraints too eagerly
+        // and thus it would prevent `getTypeOfPropertyOfContextualType` from obtaining per-position contextual type for elements of array literal expressions.
+        // Apparent type of other mapped types is already the mapped type itself so we can just avoid calling `getApparentType` here for all mapped types.
+        (t) => getObjectFlags(t) & 32 /* Mapped */ ? t : getApparentType(t),
+        /*noReductions*/
+        true
+      );
+      return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
+    }
+  }
+  function instantiateContextualType(contextualType, node, contextFlags) {
+    if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) {
+      const inferenceContext = getInferenceContext(node);
+      if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) {
+        return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper);
+      }
+      if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) {
+        const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper);
+        return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type;
       }
-      return links.declaredType;
     }
-    function createComputedEnumType(symbol) {
-      const regularType = createTypeWithSymbol(32 /* Enum */, symbol);
-      const freshType = createTypeWithSymbol(32 /* Enum */, symbol);
-      regularType.regularType = regularType;
-      regularType.freshType = freshType;
-      freshType.regularType = regularType;
-      freshType.freshType = freshType;
-      return regularType;
+    return contextualType;
+  }
+  function instantiateInstantiableTypes(type, mapper) {
+    if (type.flags & 465829888 /* Instantiable */) {
+      return instantiateType(type, mapper);
     }
-    function getDeclaredTypeOfEnumMember(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol));
-        if (!links.declaredType) {
-          links.declaredType = enumType;
-        }
-      }
-      return links.declaredType;
+    if (type.flags & 1048576 /* Union */) {
+      return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */);
     }
-    function getDeclaredTypeOfTypeParameter(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.declaredType || (links.declaredType = createTypeParameter(symbol));
+    if (type.flags & 2097152 /* Intersection */) {
+      return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)));
     }
-    function getDeclaredTypeOfAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)));
+    return type;
+  }
+  function getContextualType2(node, contextFlags) {
+    var _a;
+    if (node.flags & 67108864 /* InWithStatement */) {
+      return void 0;
     }
-    function getDeclaredTypeOfSymbol(symbol) {
-      return tryGetDeclaredTypeOfSymbol(symbol) || errorType;
+    const index = findContextualNode(
+      node,
+      /*includeCaches*/
+      !contextFlags
+    );
+    if (index >= 0) {
+      return contextualTypes[index];
     }
-    function tryGetDeclaredTypeOfSymbol(symbol) {
-      if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-        return getDeclaredTypeOfClassOrInterface(symbol);
-      }
-      if (symbol.flags & 524288 /* TypeAlias */) {
-        return getDeclaredTypeOfTypeAlias(symbol);
-      }
-      if (symbol.flags & 262144 /* TypeParameter */) {
-        return getDeclaredTypeOfTypeParameter(symbol);
-      }
-      if (symbol.flags & 384 /* Enum */) {
-        return getDeclaredTypeOfEnum(symbol);
-      }
-      if (symbol.flags & 8 /* EnumMember */) {
-        return getDeclaredTypeOfEnumMember(symbol);
+    const { parent: parent2 } = node;
+    switch (parent2.kind) {
+      case 260 /* VariableDeclaration */:
+      case 169 /* Parameter */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 208 /* BindingElement */:
+        return getContextualTypeForInitializerExpression(node, contextFlags);
+      case 219 /* ArrowFunction */:
+      case 253 /* ReturnStatement */:
+        return getContextualTypeForReturnExpression(node, contextFlags);
+      case 229 /* YieldExpression */:
+        return getContextualTypeForYieldOperand(parent2, contextFlags);
+      case 223 /* AwaitExpression */:
+        return getContextualTypeForAwaitOperand(parent2, contextFlags);
+      case 213 /* CallExpression */:
+      case 214 /* NewExpression */:
+        return getContextualTypeForArgument(parent2, node);
+      case 170 /* Decorator */:
+        return getContextualTypeForDecorator(parent2);
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+        return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type);
+      case 226 /* BinaryExpression */:
+        return getContextualTypeForBinaryOperand(node, contextFlags);
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+        return getContextualTypeForObjectLiteralElement(parent2, contextFlags);
+      case 305 /* SpreadAssignment */:
+        return getContextualType2(parent2.parent, contextFlags);
+      case 209 /* ArrayLiteralExpression */: {
+        const arrayLiteral = parent2;
+        const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags);
+        const elementIndex = indexOfNode(arrayLiteral.elements, node);
+        const spreadIndices = (_a = getNodeLinks(arrayLiteral)).spreadIndices ?? (_a.spreadIndices = getSpreadIndices(arrayLiteral.elements));
+        return getContextualTypeForElementExpression(type, elementIndex, arrayLiteral.elements.length, spreadIndices.first, spreadIndices.last);
       }
-      if (symbol.flags & 2097152 /* Alias */) {
-        return getDeclaredTypeOfAlias(symbol);
+      case 227 /* ConditionalExpression */:
+        return getContextualTypeForConditionalOperand(node, contextFlags);
+      case 239 /* TemplateSpan */:
+        Debug.assert(parent2.parent.kind === 228 /* TemplateExpression */);
+        return getContextualTypeForSubstitutionExpression(parent2.parent, node);
+      case 217 /* ParenthesizedExpression */: {
+        if (isInJSFile(parent2)) {
+          if (isJSDocSatisfiesExpression(parent2)) {
+            return getTypeFromTypeNode(getJSDocSatisfiesExpressionType(parent2));
+          }
+          const typeTag = getJSDocTypeTag(parent2);
+          if (typeTag && !isConstTypeReference(typeTag.typeExpression.type)) {
+            return getTypeFromTypeNode(typeTag.typeExpression.type);
+          }
+        }
+        return getContextualType2(parent2, contextFlags);
       }
-      return void 0;
+      case 235 /* NonNullExpression */:
+        return getContextualType2(parent2, contextFlags);
+      case 238 /* SatisfiesExpression */:
+        return getTypeFromTypeNode(parent2.type);
+      case 277 /* ExportAssignment */:
+        return tryGetTypeFromEffectiveTypeNode(parent2);
+      case 294 /* JsxExpression */:
+        return getContextualTypeForJsxExpression(parent2, contextFlags);
+      case 291 /* JsxAttribute */:
+      case 293 /* JsxSpreadAttribute */:
+        return getContextualTypeForJsxAttribute(parent2, contextFlags);
+      case 286 /* JsxOpeningElement */:
+      case 285 /* JsxSelfClosingElement */:
+        return getContextualJsxElementAttributesType(parent2, contextFlags);
+      case 301 /* ImportAttribute */:
+        return getContextualImportAttributeType(parent2);
     }
-    function isThislessType(node) {
-      switch (node.kind) {
-        case 133 /* AnyKeyword */:
-        case 159 /* UnknownKeyword */:
-        case 154 /* StringKeyword */:
-        case 150 /* NumberKeyword */:
-        case 163 /* BigIntKeyword */:
-        case 136 /* BooleanKeyword */:
-        case 155 /* SymbolKeyword */:
-        case 151 /* ObjectKeyword */:
-        case 116 /* VoidKeyword */:
-        case 157 /* UndefinedKeyword */:
-        case 146 /* NeverKeyword */:
-        case 201 /* LiteralType */:
-          return true;
-        case 188 /* ArrayType */:
-          return isThislessType(node.elementType);
-        case 183 /* TypeReference */:
-          return !node.typeArguments || node.typeArguments.every(isThislessType);
+    return void 0;
+  }
+  function pushCachedContextualType(node) {
+    pushContextualType(
+      node,
+      getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ),
+      /*isCache*/
+      true
+    );
+  }
+  function pushContextualType(node, type, isCache) {
+    contextualTypeNodes[contextualTypeCount] = node;
+    contextualTypes[contextualTypeCount] = type;
+    contextualIsCache[contextualTypeCount] = isCache;
+    contextualTypeCount++;
+  }
+  function popContextualType() {
+    contextualTypeCount--;
+  }
+  function findContextualNode(node, includeCaches) {
+    for (let i = contextualTypeCount - 1; i >= 0; i--) {
+      if (node === contextualTypeNodes[i] && (includeCaches || !contextualIsCache[i])) {
+        return i;
       }
-      return false;
     }
-    function isThislessTypeParameter(node) {
-      const constraint = getEffectiveConstraintOfTypeParameter(node);
-      return !constraint || isThislessType(constraint);
+    return -1;
+  }
+  function pushInferenceContext(node, inferenceContext) {
+    inferenceContextNodes[inferenceContextCount] = node;
+    inferenceContexts[inferenceContextCount] = inferenceContext;
+    inferenceContextCount++;
+  }
+  function popInferenceContext() {
+    inferenceContextCount--;
+  }
+  function getInferenceContext(node) {
+    for (let i = inferenceContextCount - 1; i >= 0; i--) {
+      if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
+        return inferenceContexts[i];
+      }
     }
-    function isThislessVariableLikeDeclaration(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      return typeNode ? isThislessType(typeNode) : !hasInitializer(node);
+  }
+  function getContextualImportAttributeType(node) {
+    return getTypeOfPropertyOfContextualType(getGlobalImportAttributesType(
+      /*reportErrors*/
+      false
+    ), getNameFromImportAttribute(node));
+  }
+  function getContextualJsxElementAttributesType(node, contextFlags) {
+    if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
+      const index = findContextualNode(
+        node.parent,
+        /*includeCaches*/
+        !contextFlags
+      );
+      if (index >= 0) {
+        return contextualTypes[index];
+      }
     }
-    function isThislessFunctionLikeDeclaration(node) {
-      const returnType = getEffectiveReturnTypeNode(node);
-      const typeParameters = getEffectiveTypeParameterDeclarations(node);
-      return (node.kind === 176 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter);
+    return getContextualTypeForArgumentAtIndex(node, 0);
+  }
+  function getEffectiveFirstArgumentForJsxSignature(signature, node) {
+    return getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node);
+  }
+  function getJsxPropsTypeFromCallSignature(sig, context) {
+    let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType);
+    propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType);
+    const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
+    if (!isErrorType(intrinsicAttribs)) {
+      propsType = intersectTypes(intrinsicAttribs, propsType);
     }
-    function isThisless(symbol) {
-      if (symbol.declarations && symbol.declarations.length === 1) {
-        const declaration = symbol.declarations[0];
-        if (declaration) {
-          switch (declaration.kind) {
-            case 172 /* PropertyDeclaration */:
-            case 171 /* PropertySignature */:
-              return isThislessVariableLikeDeclaration(declaration);
-            case 174 /* MethodDeclaration */:
-            case 173 /* MethodSignature */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              return isThislessFunctionLikeDeclaration(declaration);
-          }
+    return propsType;
+  }
+  function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) {
+    if (sig.compositeSignatures) {
+      const results = [];
+      for (const signature of sig.compositeSignatures) {
+        const instance = getReturnTypeOfSignature(signature);
+        if (isTypeAny(instance)) {
+          return instance;
+        }
+        const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation);
+        if (!propType) {
+          return;
         }
+        results.push(propType);
       }
-      return false;
+      return getIntersectionType(results);
+    }
+    const instanceType = getReturnTypeOfSignature(sig);
+    return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation);
+  }
+  function getStaticTypeOfReferencedJsxConstructor(context) {
+    if (isJsxIntrinsicTagName(context.tagName)) {
+      const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context);
+      const fakeSignature = createSignatureForJSXIntrinsic(context, result);
+      return getOrCreateTypeFromSignature(fakeSignature);
     }
-    function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) {
-      const result = createSymbolTable();
-      for (const symbol of symbols) {
-        result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper));
+    const tagType = checkExpressionCached(context.tagName);
+    if (tagType.flags & 128 /* StringLiteral */) {
+      const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context);
+      if (!result) {
+        return errorType;
       }
-      return result;
+      const fakeSignature = createSignatureForJSXIntrinsic(context, result);
+      return getOrCreateTypeFromSignature(fakeSignature);
     }
-    function addInheritedMembers(symbols, baseSymbols) {
-      for (const base of baseSymbols) {
-        if (isStaticPrivateIdentifierProperty(base)) {
-          continue;
-        }
-        const derived = symbols.get(base.escapedName);
-        if (!derived || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration) && !isConstructorDeclaredProperty(derived) && !getContainingClassStaticBlock(derived.valueDeclaration)) {
-          symbols.set(base.escapedName, base);
-          symbols.set(base.escapedName, base);
-        }
+    return tagType;
+  }
+  function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) {
+    const managedSym = getJsxLibraryManagedAttributes(ns);
+    if (managedSym) {
+      const ctorType = getStaticTypeOfReferencedJsxConstructor(context);
+      const result = instantiateAliasOrInterfaceWithDefaults(managedSym, isInJSFile(context), ctorType, attributesType);
+      if (result) {
+        return result;
       }
     }
-    function isStaticPrivateIdentifierProperty(s) {
-      return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration);
+    return attributesType;
+  }
+  function getJsxPropsTypeFromClassType(sig, context) {
+    const ns = getJsxNamespaceAt(context);
+    const forcedLookupLocation = getJsxElementPropertiesName(ns);
+    let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation);
+    if (!attributesType) {
+      if (!!forcedLookupLocation && !!length(context.attributes.properties)) {
+        error2(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation));
+      }
+      return unknownType;
     }
-    function resolveDeclaredMembers(type) {
-      if (!type.declaredProperties) {
-        const symbol = type.symbol;
-        const members = getMembersOfSymbol(symbol);
-        type.declaredProperties = getNamedMembers(members);
-        type.declaredCallSignatures = emptyArray;
-        type.declaredConstructSignatures = emptyArray;
-        type.declaredIndexInfos = emptyArray;
-        type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */));
-        type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */));
-        type.declaredIndexInfos = getIndexInfosOfSymbol(symbol);
+    attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType);
+    if (isTypeAny(attributesType)) {
+      return attributesType;
+    } else {
+      let apparentAttributesType = attributesType;
+      const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context);
+      if (!isErrorType(intrinsicClassAttribs)) {
+        const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol);
+        const hostClassType = getReturnTypeOfSignature(sig);
+        let libraryManagedAttributeType;
+        if (typeParams) {
+          const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context));
+          libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs));
+        } else libraryManagedAttributeType = intrinsicClassAttribs;
+        apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType);
       }
-      return type;
+      const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
+      if (!isErrorType(intrinsicAttribs)) {
+        apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType);
+      }
+      return apparentAttributesType;
+    }
+  }
+  function getIntersectedSignatures(signatures) {
+    return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft(
+      signatures,
+      (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0
+    ) : void 0;
+  }
+  function combineIntersectionThisParam(left, right, mapper) {
+    if (!left || !right) {
+      return left || right;
+    }
+    const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
+    return createSymbolWithType(left, thisType);
+  }
+  function combineIntersectionParameters(left, right, mapper) {
+    const leftCount = getParameterCount(left);
+    const rightCount = getParameterCount(right);
+    const longest = leftCount >= rightCount ? left : right;
+    const shorter = longest === left ? right : left;
+    const longestCount = longest === left ? leftCount : rightCount;
+    const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
+    const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
+    const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
+    for (let i = 0; i < longestCount; i++) {
+      let longestParamType = tryGetTypeAtPosition(longest, i);
+      if (longest === right) {
+        longestParamType = instantiateType(longestParamType, mapper);
+      }
+      let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
+      if (shorter === right) {
+        shorterParamType = instantiateType(shorterParamType, mapper);
+      }
+      const unionParamType = getUnionType([longestParamType, shorterParamType]);
+      const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
+      const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
+      const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
+      const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
+      const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
+      const paramSymbol = createSymbol(
+        1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
+        paramName || `arg${i}`
+      );
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      params[i] = paramSymbol;
+    }
+    if (needsExtraRestElement) {
+      const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      if (shorter === right) {
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
+      }
+      params[longestCount] = restParamSymbol;
+    }
+    return params;
+  }
+  function combineSignaturesOfIntersectionMembers(left, right) {
+    const typeParams = left.typeParameters || right.typeParameters;
+    let paramMapper;
+    if (left.typeParameters && right.typeParameters) {
+      paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
+    }
+    const declaration = left.declaration;
+    const params = combineIntersectionParameters(left, right, paramMapper);
+    const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper);
+    const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
+    const result = createSignature(
+      declaration,
+      typeParams,
+      thisParam,
+      params,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      minArgCount,
+      (left.flags | right.flags) & 167 /* PropagatingFlags */
+    );
+    result.compositeKind = 2097152 /* Intersection */;
+    result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
+    if (paramMapper) {
+      result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
     }
-    function isLateBindableName(node) {
-      if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) {
-        return false;
+    return result;
+  }
+  function getContextualCallSignature(type, node) {
+    const signatures = getSignaturesOfType(type, 0 /* Call */);
+    const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node));
+    return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity);
+  }
+  function isAritySmaller(signature, target) {
+    let targetParameterCount = 0;
+    for (; targetParameterCount < target.parameters.length; targetParameterCount++) {
+      const param = target.parameters[targetParameterCount];
+      if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) {
+        break;
       }
-      const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression;
-      return isEntityNameExpression(expr) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr));
     }
-    function isLateBoundName(name) {
-      return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */;
+    if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) {
+      targetParameterCount--;
     }
-    function hasLateBindableName(node) {
-      const name = getNameOfDeclaration(node);
-      return !!name && isLateBindableName(name);
+    return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount;
+  }
+  function getContextualSignatureForFunctionLikeDeclaration(node) {
+    return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0;
+  }
+  function getContextualSignature(node) {
+    Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    const typeTagSignature = getSignatureOfTypeTag(node);
+    if (typeTagSignature) {
+      return typeTagSignature;
     }
-    function hasBindableName(node) {
-      return !hasDynamicName(node) || hasLateBindableName(node);
+    const type = getApparentTypeOfContextualType(node, 1 /* Signature */);
+    if (!type) {
+      return void 0;
     }
-    function isNonBindableDynamicName(node) {
-      return isDynamicName(node) && !isLateBindableName(node);
+    if (!(type.flags & 1048576 /* Union */)) {
+      return getContextualCallSignature(type, node);
     }
-    function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) {
-      Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol.");
-      symbol.flags |= symbolFlags;
-      getSymbolLinks(member.symbol).lateSymbol = symbol;
-      if (!symbol.declarations) {
-        symbol.declarations = [member];
-      } else if (!member.symbol.isReplaceableByMethod) {
-        symbol.declarations.push(member);
-      }
-      if (symbolFlags & 111551 /* Value */) {
-        if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) {
-          symbol.valueDeclaration = member;
-        }
-      }
-    }
-    function lateBindMember(parent2, earlySymbols, lateSymbols, decl) {
-      Debug.assert(!!decl.symbol, "The member is expected to have a symbol.");
-      const links = getNodeLinks(decl);
-      if (!links.resolvedSymbol) {
-        links.resolvedSymbol = decl.symbol;
-        const declName = isBinaryExpression(decl) ? decl.left : decl.name;
-        const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName);
-        if (isTypeUsableAsPropertyName(type)) {
-          const memberName = getPropertyNameFromType(type);
-          const symbolFlags = decl.symbol.flags;
-          let lateSymbol = lateSymbols.get(memberName);
-          if (!lateSymbol)
-            lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */));
-          const earlySymbol = earlySymbols && earlySymbols.get(memberName);
-          if (!(parent2.flags & 32 /* Class */) && (lateSymbol.flags & getExcludedSymbolFlags(symbolFlags) || earlySymbol)) {
-            const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations;
-            const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName);
-            forEach(declarations, (declaration) => error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name));
-            error2(declName || decl, Diagnostics.Duplicate_property_0, name);
-            lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
-          }
-          lateSymbol.links.nameType = type;
-          addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
-          if (lateSymbol.parent) {
-            Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
-          } else {
-            lateSymbol.parent = parent2;
-          }
-          return links.resolvedSymbol = lateSymbol;
+    let signatureList;
+    const types = type.types;
+    for (const current of types) {
+      const signature = getContextualCallSignature(current, node);
+      if (signature) {
+        if (!signatureList) {
+          signatureList = [signature];
+        } else if (!compareSignaturesIdentical(
+          signatureList[0],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          true,
+          /*ignoreReturnTypes*/
+          true,
+          compareTypesIdentical
+        )) {
+          return void 0;
+        } else {
+          signatureList.push(signature);
         }
       }
-      return links.resolvedSymbol;
     }
-    function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) {
-      const links = getSymbolLinks(symbol);
-      if (!links[resolutionKind]) {
-        const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */;
-        const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol).exports : symbol.exports;
-        links[resolutionKind] = earlySymbols || emptySymbols;
-        const lateSymbols = createSymbolTable();
-        for (const decl of symbol.declarations || emptyArray) {
-          const members = getMembersOfDeclaration(decl);
-          if (members) {
-            for (const member of members) {
-              if (isStatic2 === hasStaticModifier(member)) {
-                if (hasLateBindableName(member)) {
-                  lateBindMember(symbol, earlySymbols, lateSymbols, member);
-                }
-              }
-            }
-          }
-        }
-        const assignments = getFunctionExpressionParentSymbolOrSymbol(symbol).assignmentDeclarationMembers;
-        if (assignments) {
-          const decls = arrayFrom(assignments.values());
-          for (const member of decls) {
-            const assignmentKind = getAssignmentDeclarationKind(member);
-            const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */;
-            if (isStatic2 === !isInstanceMember) {
-              if (hasLateBindableName(member)) {
-                lateBindMember(symbol, earlySymbols, lateSymbols, member);
-              }
-            }
-          }
-        }
-        let resolved = combineSymbolTables(earlySymbols, lateSymbols);
-        if (symbol.flags & 33554432 /* Transient */ && links.cjsExportMerged && symbol.declarations) {
-          for (const decl of symbol.declarations) {
-            const original = getSymbolLinks(decl.symbol)[resolutionKind];
-            if (!resolved) {
-              resolved = original;
-              continue;
-            }
-            if (!original)
-              continue;
-            original.forEach((s, name) => {
-              const existing = resolved.get(name);
-              if (!existing)
-                resolved.set(name, s);
-              else if (existing === s)
-                return;
-              else
-                resolved.set(name, mergeSymbol(existing, s));
-            });
-          }
+    if (signatureList) {
+      return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList);
+    }
+  }
+  function checkGrammarRegularExpressionLiteral(node) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile) && !node.isUnterminated) {
+      let lastError;
+      scanner2 ?? (scanner2 = createScanner(
+        99 /* ESNext */,
+        /*skipTrivia*/
+        true
+      ));
+      scanner2.setScriptTarget(sourceFile.languageVersion);
+      scanner2.setLanguageVariant(sourceFile.languageVariant);
+      scanner2.setOnError((message, length2, arg0) => {
+        const start = scanner2.getTokenEnd();
+        if (message.category === 3 /* Message */ && lastError && start === lastError.start && length2 === lastError.length) {
+          const error3 = createDetachedDiagnostic(sourceFile.fileName, sourceFile.text, start, length2, message, arg0);
+          addRelatedInfo(lastError, error3);
+        } else if (!lastError || start !== lastError.start) {
+          lastError = createFileDiagnostic(sourceFile, start, length2, message, arg0);
+          diagnostics.add(lastError);
         }
-        links[resolutionKind] = resolved || emptySymbols;
+      });
+      scanner2.setText(sourceFile.text, node.pos, node.end - node.pos);
+      try {
+        scanner2.scan();
+        Debug.assert(scanner2.reScanSlashToken(
+          /*reportErrors*/
+          true
+        ) === 14 /* RegularExpressionLiteral */, "Expected scanner to rescan RegularExpressionLiteral");
+        return !!lastError;
+      } finally {
+        scanner2.setText("");
+        scanner2.setOnError(
+          /*onError*/
+          void 0
+        );
       }
-      return links[resolutionKind];
     }
-    function getMembersOfSymbol(symbol) {
-      return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols;
+    return false;
+  }
+  function checkRegularExpressionLiteral(node) {
+    const nodeLinks2 = getNodeLinks(node);
+    if (!(nodeLinks2.flags & 1 /* TypeChecked */)) {
+      nodeLinks2.flags |= 1 /* TypeChecked */;
+      addLazyDiagnostic(() => checkGrammarRegularExpressionLiteral(node));
     }
-    function getLateBoundSymbol(symbol) {
-      if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) {
-        const links = getSymbolLinks(symbol);
-        if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) {
-          const parent2 = getMergedSymbol(symbol.parent);
-          if (some(symbol.declarations, hasStaticModifier)) {
-            getExportsOfSymbol(parent2);
-          } else {
-            getMembersOfSymbol(parent2);
-          }
-        }
-        return links.lateSymbol || (links.lateSymbol = symbol);
-      }
-      return symbol;
+    return globalRegExpType;
+  }
+  function checkSpreadExpression(node, checkMode) {
+    if (languageVersion < 2 /* SpreadElements */) {
+      checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
     }
-    function getTypeWithThisArgument(type, thisArgument, needApparentType) {
-      if (getObjectFlags(type) & 4 /* Reference */) {
-        const target = type.target;
-        const typeArguments = getTypeArguments(type);
-        return length(target.typeParameters) === length(typeArguments) ? createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType])) : type;
-      } else if (type.flags & 2097152 /* Intersection */) {
-        const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType));
-        return types !== type.types ? getIntersectionType(types) : type;
-      }
-      return needApparentType ? getApparentType(type) : type;
-    }
-    function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) {
-      let mapper;
-      let members;
-      let callSignatures;
-      let constructSignatures;
-      let indexInfos;
-      if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) {
-        members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties);
-        callSignatures = source.declaredCallSignatures;
-        constructSignatures = source.declaredConstructSignatures;
-        indexInfos = source.declaredIndexInfos;
-      } else {
-        mapper = createTypeMapper(typeParameters, typeArguments);
-        members = createInstantiatedSymbolTable(
-          source.declaredProperties,
-          mapper,
-          /*mappingThisOnly*/
-          typeParameters.length === 1
-        );
-        callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
-        constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
-        indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
-      }
-      const baseTypes = getBaseTypes(source);
-      if (baseTypes.length) {
-        if (source.symbol && members === getMembersOfSymbol(source.symbol)) {
-          const symbolTable = createSymbolTable(source.declaredProperties);
-          const sourceIndex = getIndexSymbol(source.symbol);
-          if (sourceIndex) {
-            symbolTable.set("__index" /* Index */, sourceIndex);
-          }
-          members = symbolTable;
-        }
-        setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
-        const thisArgument = lastOrUndefined(typeArguments);
-        for (const baseType of baseTypes) {
-          const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType;
-          addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
-          callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
-          constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
-          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
-            stringType,
-            anyType,
-            /*isReadonly*/
+    const arrayOrIterableType = checkExpression(node.expression, checkMode);
+    return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression);
+  }
+  function checkSyntheticExpression(node) {
+    return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type;
+  }
+  function hasDefaultValue(node) {
+    return node.kind === 208 /* BindingElement */ && !!node.initializer || node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */;
+  }
+  function isSpreadIntoCallOrNew(node) {
+    const parent2 = walkUpParenthesizedExpressions(node.parent);
+    return isSpreadElement(parent2) && isCallOrNewExpression(parent2.parent);
+  }
+  function checkArrayLiteral(node, checkMode, forceTuple) {
+    const elements = node.elements;
+    const elementCount = elements.length;
+    const elementTypes = [];
+    const elementFlags = [];
+    pushCachedContextualType(node);
+    const inDestructuringPattern = isAssignmentTarget(node);
+    const inConstContext = isConstContext(node);
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
+    const inTupleContext = isSpreadIntoCallOrNew(node) || !!contextualType && someType(contextualType, (t) => isTupleLikeType(t) || isGenericMappedType(t) && !t.nameType && !!getHomomorphicTypeVariable(t.target || t));
+    let hasOmittedExpression = false;
+    for (let i = 0; i < elementCount; i++) {
+      const e = elements[i];
+      if (e.kind === 230 /* SpreadElement */) {
+        if (languageVersion < 2 /* SpreadElements */) {
+          checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
+        }
+        const spreadType = checkExpression(e.expression, checkMode, forceTuple);
+        if (isArrayLikeType(spreadType)) {
+          elementTypes.push(spreadType);
+          elementFlags.push(8 /* Variadic */);
+        } else if (inDestructuringPattern) {
+          const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
+            65 /* Destructuring */,
+            spreadType,
+            undefinedType,
+            /*errorNode*/
+            void 0,
+            /*checkAssignability*/
             false
-          )];
-          indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
+          ) || unknownType;
+          elementTypes.push(restElementType);
+          elementFlags.push(4 /* Rest */);
+        } else {
+          elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression));
+          elementFlags.push(4 /* Rest */);
+        }
+      } else if (exactOptionalPropertyTypes && e.kind === 232 /* OmittedExpression */) {
+        hasOmittedExpression = true;
+        elementTypes.push(undefinedOrMissingType);
+        elementFlags.push(2 /* Optional */);
+      } else {
+        const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
+        elementTypes.push(addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          hasOmittedExpression
+        ));
+        elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
+        if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
+          const inferenceContext = getInferenceContext(node);
+          Debug.assert(inferenceContext);
+          addIntraExpressionInferenceSite(inferenceContext, e, type);
         }
       }
-      setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
-    }
-    function resolveClassOrInterfaceMembers(type) {
-      resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray);
     }
-    function resolveTypeReferenceMembers(type) {
-      const source = resolveDeclaredMembers(type.target);
-      const typeParameters = concatenate(source.typeParameters, [source.thisType]);
-      const typeArguments = getTypeArguments(type);
-      const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]);
-      resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments);
-    }
-    function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) {
-      const sig = new Signature14(checker, flags);
-      sig.declaration = declaration;
-      sig.typeParameters = typeParameters;
-      sig.parameters = parameters;
-      sig.thisParameter = thisParameter;
-      sig.resolvedReturnType = resolvedReturnType;
-      sig.resolvedTypePredicate = resolvedTypePredicate;
-      sig.minArgumentCount = minArgumentCount;
-      sig.resolvedMinArgumentCount = void 0;
-      sig.target = void 0;
-      sig.mapper = void 0;
-      sig.compositeSignatures = void 0;
-      sig.compositeKind = void 0;
-      return sig;
-    }
-    function cloneSignature(sig) {
-      const result = createSignature(
-        sig.declaration,
-        sig.typeParameters,
-        sig.thisParameter,
-        sig.parameters,
-        /*resolvedReturnType*/
-        void 0,
-        /*resolvedTypePredicate*/
-        void 0,
-        sig.minArgumentCount,
-        sig.flags & 167 /* PropagatingFlags */
-      );
-      result.target = sig.target;
-      result.mapper = sig.mapper;
-      result.compositeSignatures = sig.compositeSignatures;
-      result.compositeKind = sig.compositeKind;
-      return result;
+    popContextualType();
+    if (inDestructuringPattern) {
+      return createTupleType(elementTypes, elementFlags);
     }
-    function createUnionSignature(signature, unionSignatures) {
-      const result = cloneSignature(signature);
-      result.compositeSignatures = unionSignatures;
-      result.compositeKind = 1048576 /* Union */;
-      result.target = void 0;
-      result.mapper = void 0;
-      return result;
+    if (forceTuple || inConstContext || inTupleContext) {
+      return createArrayLiteralType(createTupleType(
+        elementTypes,
+        elementFlags,
+        /*readonly*/
+        inConstContext && !(contextualType && someType(contextualType, isMutableArrayLikeType))
+      ));
     }
-    function getOptionalCallSignature(signature, callChainFlags) {
-      if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) {
-        return signature;
-      }
-      if (!signature.optionalCallSignatureCache) {
-        signature.optionalCallSignatureCache = {};
-      }
-      const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer";
-      return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags));
+    return createArrayLiteralType(createArrayType(
+      elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType,
+      inConstContext
+    ));
+  }
+  function createArrayLiteralType(type) {
+    if (!(getObjectFlags(type) & 4 /* Reference */)) {
+      return type;
     }
-    function createOptionalCallSignature(signature, callChainFlags) {
-      Debug.assert(callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */, "An optional call signature can either be for an inner call chain or an outer call chain, but not both.");
-      const result = cloneSignature(signature);
-      result.flags |= callChainFlags;
-      return result;
+    let literalType = type.literalType;
+    if (!literalType) {
+      literalType = type.literalType = cloneTypeReference(type);
+      literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
     }
-    function getExpandedParameters(sig, skipUnionExpanding) {
-      if (signatureHasRestParameter(sig)) {
-        const restIndex = sig.parameters.length - 1;
-        const restName = sig.parameters[restIndex].escapedName;
-        const restType = getTypeOfSymbol(sig.parameters[restIndex]);
-        if (isTupleType(restType)) {
-          return [expandSignatureParametersWithTupleMembers(restType, restIndex, restName)];
-        } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) {
-          return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex, restName));
-        }
-      }
-      return [sig.parameters];
-      function expandSignatureParametersWithTupleMembers(restType, restIndex, restName) {
-        const elementTypes = getTypeArguments(restType);
-        const associatedNames = getUniqAssociatedNamesFromTupleType(restType, restName);
-        const restParams = map(elementTypes, (t, i) => {
-          const name = associatedNames && associatedNames[i] ? associatedNames[i] : getParameterNameAtPosition(sig, restIndex + i, restType);
-          const flags = restType.target.elementFlags[i];
-          const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
-          const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
-          symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
-          return symbol;
-        });
-        return concatenate(sig.parameters.slice(0, restIndex), restParams);
-      }
-      function getUniqAssociatedNamesFromTupleType(type, restName) {
-        const associatedNamesMap = /* @__PURE__ */ new Map();
-        return map(type.target.labeledElementDeclarations, (labeledElement, i) => {
-          const name = getTupleElementLabel(labeledElement, i, restName);
-          const prevCounter = associatedNamesMap.get(name);
-          if (prevCounter === void 0) {
-            associatedNamesMap.set(name, 1);
-            return name;
-          } else {
-            associatedNamesMap.set(name, prevCounter + 1);
-            return `${name}_${prevCounter}`;
-          }
-        });
-      }
+    return literalType;
+  }
+  function isNumericName(name) {
+    switch (name.kind) {
+      case 167 /* ComputedPropertyName */:
+        return isNumericComputedName(name);
+      case 80 /* Identifier */:
+        return isNumericLiteralName(name.escapedText);
+      case 9 /* NumericLiteral */:
+      case 11 /* StringLiteral */:
+        return isNumericLiteralName(name.text);
+      default:
+        return false;
     }
-    function getDefaultConstructSignatures(classType) {
-      const baseConstructorType = getBaseConstructorTypeOfClass(classType);
-      const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
-      const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
-      const isAbstract = !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */);
-      if (baseSignatures.length === 0) {
-        return [createSignature(
-          /*declaration*/
-          void 0,
-          classType.localTypeParameters,
-          /*thisParameter*/
-          void 0,
-          emptyArray,
-          classType,
-          /*resolvedTypePredicate*/
-          void 0,
-          0,
-          isAbstract ? 4 /* Abstract */ : 0 /* None */
-        )];
+  }
+  function isNumericComputedName(name) {
+    return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */);
+  }
+  function checkComputedPropertyName(node) {
+    const links = getNodeLinks(node.expression);
+    if (!links.resolvedType) {
+      if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 103 /* InKeyword */ && node.parent.kind !== 177 /* GetAccessor */ && node.parent.kind !== 178 /* SetAccessor */) {
+        return links.resolvedType = errorType;
       }
-      const baseTypeNode = getBaseTypeNodeOfClass(classType);
-      const isJavaScript = isInJSFile(baseTypeNode);
-      const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
-      const typeArgCount = length(typeArguments);
-      const result = [];
-      for (const baseSig of baseSignatures) {
-        const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters);
-        const typeParamCount = length(baseSig.typeParameters);
-        if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) {
-          const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig);
-          sig.typeParameters = classType.localTypeParameters;
-          sig.resolvedReturnType = classType;
-          sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */;
-          result.push(sig);
+      links.resolvedType = checkExpression(node.expression);
+      if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) {
+        const container = getEnclosingBlockScopeContainer(node.parent.parent);
+        const enclosingIterationStatement = getEnclosingIterationStatement(container);
+        if (enclosingIterationStatement) {
+          getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+          getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */;
+          getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */;
         }
       }
-      return result;
-    }
-    function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) {
-      for (const s of signatureList) {
-        if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) {
-          return s;
-        }
+      if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) {
+        error2(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any);
       }
     }
-    function findMatchingSignatures(signatureLists, signature, listIndex) {
-      if (signature.typeParameters) {
-        if (listIndex > 0) {
-          return void 0;
+    return links.resolvedType;
+  }
+  function isSymbolWithNumericName(symbol) {
+    var _a;
+    const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0];
+    return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name);
+  }
+  function isSymbolWithSymbolName(symbol) {
+    var _a;
+    const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0];
+    return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */);
+  }
+  function getObjectLiteralIndexInfo(node, offset, properties, keyType) {
+    const propTypes = [];
+    for (let i = offset; i < properties.length; i++) {
+      const prop = properties[i];
+      if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) {
+        propTypes.push(getTypeOfSymbol(properties[i]));
+      }
+    }
+    const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType;
+    return createIndexInfo(keyType, unionType, isConstContext(node));
+  }
+  function getImmediateAliasedSymbol(symbol) {
+    Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
+    const links = getSymbolLinks(symbol);
+    if (!links.immediateTarget) {
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node) return Debug.fail();
+      links.immediateTarget = getTargetOfAliasDeclaration(
+        node,
+        /*dontRecursivelyResolve*/
+        true
+      );
+    }
+    return links.immediateTarget;
+  }
+  function checkObjectLiteral(node, checkMode = 0 /* Normal */) {
+    var _a;
+    const inDestructuringPattern = isAssignmentTarget(node);
+    checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
+    const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
+    let propertiesTable = createSymbolTable();
+    let propertiesArray = [];
+    let spread = emptyObjectType;
+    pushCachedContextualType(node);
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
+    const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 206 /* ObjectBindingPattern */ || contextualType.pattern.kind === 210 /* ObjectLiteralExpression */);
+    const inConstContext = isConstContext(node);
+    const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
+    const isInJavascript = isInJSFile(node) && !isInJsonFile(node);
+    const enumTag = isInJavascript ? getJSDocEnumTag(node) : void 0;
+    const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag;
+    let objectFlags = 8192 /* FreshLiteral */;
+    let patternWithComputedProperties = false;
+    let hasComputedStringProperty = false;
+    let hasComputedNumberProperty = false;
+    let hasComputedSymbolProperty = false;
+    for (const elem of node.properties) {
+      if (elem.name && isComputedPropertyName(elem.name)) {
+        checkComputedPropertyName(elem.name);
+      }
+    }
+    let offset = 0;
+    for (const memberDecl of node.properties) {
+      let member = getSymbolOfDeclaration(memberDecl);
+      const computedNameType = memberDecl.name && memberDecl.name.kind === 167 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
+      if (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
+        let type = memberDecl.kind === 303 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
+          // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
+          // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
+          // we don't want to say "could not find 'a'".
+          memberDecl.kind === 304 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
+        );
+        if (isInJavascript) {
+          const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
+          if (jsDocType) {
+            checkTypeAssignableTo(type, jsDocType, memberDecl);
+            type = jsDocType;
+          } else if (enumTag && enumTag.typeExpression) {
+            checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl);
+          }
+        }
+        objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */;
+        const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
+        const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
+        if (nameType) {
+          prop.links.nameType = nameType;
         }
-        for (let i = 1; i < signatureLists.length; i++) {
-          if (!findMatchingSignature(
-            signatureLists[i],
-            signature,
-            /*partialMatch*/
-            false,
-            /*ignoreThisTypes*/
-            false,
-            /*ignoreReturnTypes*/
-            false
-          )) {
-            return void 0;
-          }
+        if (inDestructuringPattern) {
+          const isOptional = memberDecl.kind === 303 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
+          if (isOptional) {
+            prop.flags |= 16777216 /* Optional */;
+          }
+        } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) {
+          const impliedProp = getPropertyOfType(contextualType, member.escapedName);
+          if (impliedProp) {
+            prop.flags |= impliedProp.flags & 16777216 /* Optional */;
+          } else if (!getIndexInfoOfType(contextualType, stringType)) {
+            error2(memberDecl.name, Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType));
+          }
+        }
+        prop.declarations = member.declarations;
+        prop.parent = member.parent;
+        if (member.valueDeclaration) {
+          prop.valueDeclaration = member.valueDeclaration;
+        }
+        prop.links.type = type;
+        prop.links.target = member;
+        member = prop;
+        allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
+        if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 174 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
+          const inferenceContext = getInferenceContext(node);
+          Debug.assert(inferenceContext);
+          const inferenceNode = memberDecl.kind === 303 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl;
+          addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type);
+        }
+      } else if (memberDecl.kind === 305 /* SpreadAssignment */) {
+        if (languageVersion < 2 /* ObjectAssign */) {
+          checkExternalEmitHelpers(memberDecl, 2 /* Assign */);
         }
-        return [signature];
-      }
-      let result;
-      for (let i = 0; i < signatureLists.length; i++) {
-        const match = i === listIndex ? signature : findMatchingSignature(
-          signatureLists[i],
-          signature,
-          /*partialMatch*/
-          false,
-          /*ignoreThisTypes*/
-          false,
-          /*ignoreReturnTypes*/
-          true
-        ) || findMatchingSignature(
-          signatureLists[i],
-          signature,
-          /*partialMatch*/
-          true,
-          /*ignoreThisTypes*/
-          false,
-          /*ignoreReturnTypes*/
-          true
-        );
-        if (!match) {
-          return void 0;
+        if (propertiesArray.length > 0) {
+          spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
+          propertiesArray = [];
+          propertiesTable = createSymbolTable();
+          hasComputedStringProperty = false;
+          hasComputedNumberProperty = false;
+          hasComputedSymbolProperty = false;
         }
-        result = appendIfUnique(result, match);
-      }
-      return result;
-    }
-    function getUnionSignatures(signatureLists) {
-      let result;
-      let indexWithLengthOverOne;
-      for (let i = 0; i < signatureLists.length; i++) {
-        if (signatureLists[i].length === 0)
-          return emptyArray;
-        if (signatureLists[i].length > 1) {
-          indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
+        const type = getReducedType(checkExpression(memberDecl.expression, checkMode & 2 /* Inferential */));
+        if (isValidSpreadType(type)) {
+          const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext);
+          if (allPropertiesTable) {
+            checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl);
+          }
+          offset = propertiesArray.length;
+          if (isErrorType(spread)) {
+            continue;
+          }
+          spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext);
+        } else {
+          error2(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types);
+          spread = errorType;
         }
-        for (const signature of signatureLists[i]) {
-          if (!result || !findMatchingSignature(
-            result,
-            signature,
-            /*partialMatch*/
-            false,
-            /*ignoreThisTypes*/
-            false,
-            /*ignoreReturnTypes*/
-            true
-          )) {
-            const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
-            if (unionSignatures) {
-              let s = signature;
-              if (unionSignatures.length > 1) {
-                let thisParameter = signature.thisParameter;
-                const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter);
-                if (firstThisParameterOfUnionSignatures) {
-                  const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter)));
-                  thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType);
-                }
-                s = createUnionSignature(signature, unionSignatures);
-                s.thisParameter = thisParameter;
-              }
-              (result || (result = [])).push(s);
-            }
+        continue;
+      } else {
+        Debug.assert(memberDecl.kind === 177 /* GetAccessor */ || memberDecl.kind === 178 /* SetAccessor */);
+        checkNodeDeferred(memberDecl);
+      }
+      if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) {
+        if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) {
+          if (isTypeAssignableTo(computedNameType, numberType)) {
+            hasComputedNumberProperty = true;
+          } else if (isTypeAssignableTo(computedNameType, esSymbolType)) {
+            hasComputedSymbolProperty = true;
+          } else {
+            hasComputedStringProperty = true;
+          }
+          if (inDestructuringPattern) {
+            patternWithComputedProperties = true;
           }
         }
+      } else {
+        propertiesTable.set(member.escapedName, member);
       }
-      if (!length(result) && indexWithLengthOverOne !== -1) {
-        const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0];
-        let results = masterList.slice();
-        for (const signatures of signatureLists) {
-          if (signatures !== masterList) {
-            const signature = signatures[0];
-            Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass");
-            results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature));
-            if (!results) {
-              break;
+      propertiesArray.push(member);
+    }
+    popContextualType();
+    if (contextualTypeHasPattern) {
+      const rootPatternParent = findAncestor(contextualType.pattern.parent, (n) => n.kind === 260 /* VariableDeclaration */ || n.kind === 226 /* BinaryExpression */ || n.kind === 169 /* Parameter */);
+      const spreadOrOutsideRootObject = findAncestor(node, (n) => n === rootPatternParent || n.kind === 305 /* SpreadAssignment */);
+      if (spreadOrOutsideRootObject.kind !== 305 /* SpreadAssignment */) {
+        for (const prop of getPropertiesOfType(contextualType)) {
+          if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
+            if (!(prop.flags & 16777216 /* Optional */)) {
+              error2(prop.valueDeclaration || ((_a = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a.links.bindingElement), Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value);
             }
+            propertiesTable.set(prop.escapedName, prop);
+            propertiesArray.push(prop);
           }
         }
-        result = results;
       }
-      return result || emptyArray;
     }
-    function compareTypeParametersIdentical(sourceParams, targetParams) {
-      if (length(sourceParams) !== length(targetParams)) {
-        return false;
+    if (isErrorType(spread)) {
+      return errorType;
+    }
+    if (spread !== emptyObjectType) {
+      if (propertiesArray.length > 0) {
+        spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
+        propertiesArray = [];
+        propertiesTable = createSymbolTable();
+        hasComputedStringProperty = false;
+        hasComputedNumberProperty = false;
       }
-      if (!sourceParams || !targetParams) {
-        return true;
+      return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t);
+    }
+    return createObjectLiteralType();
+    function createObjectLiteralType() {
+      const indexInfos = [];
+      if (hasComputedStringProperty) indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, stringType));
+      if (hasComputedNumberProperty) indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, numberType));
+      if (hasComputedSymbolProperty) indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, esSymbolType));
+      const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos);
+      result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      if (isJSObjectLiteral) {
+        result.objectFlags |= 4096 /* JSLiteral */;
       }
-      const mapper = createTypeMapper(targetParams, sourceParams);
-      for (let i = 0; i < sourceParams.length; i++) {
-        const source = sourceParams[i];
-        const target = targetParams[i];
-        if (source === target)
-          continue;
-        if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper)))
-          return false;
+      if (patternWithComputedProperties) {
+        result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
       }
-      return true;
-    }
-    function combineUnionThisParam(left, right, mapper) {
-      if (!left || !right) {
-        return left || right;
-      }
-      const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
-      return createSymbolWithType(left, thisType);
-    }
-    function combineUnionParameters(left, right, mapper) {
-      const leftCount = getParameterCount(left);
-      const rightCount = getParameterCount(right);
-      const longest = leftCount >= rightCount ? left : right;
-      const shorter = longest === left ? right : left;
-      const longestCount = longest === left ? leftCount : rightCount;
-      const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
-      const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
-      const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
-      for (let i = 0; i < longestCount; i++) {
-        let longestParamType = tryGetTypeAtPosition(longest, i);
-        if (longest === right) {
-          longestParamType = instantiateType(longestParamType, mapper);
-        }
-        let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
-        if (shorter === right) {
-          shorterParamType = instantiateType(shorterParamType, mapper);
-        }
-        const unionParamType = getIntersectionType([longestParamType, shorterParamType]);
-        const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
-        const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
-        const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
-        const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
-        const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
-        const paramSymbol = createSymbol(
-          1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
-          paramName || `arg${i}`,
-          isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0
-        );
-        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
-        params[i] = paramSymbol;
-      }
-      if (needsExtraRestElement) {
-        const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */);
-        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
-        if (shorter === right) {
-          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
-        }
-        params[longestCount] = restParamSymbol;
-      }
-      return params;
-    }
-    function combineSignaturesOfUnionMembers(left, right) {
-      const typeParams = left.typeParameters || right.typeParameters;
-      let paramMapper;
-      if (left.typeParameters && right.typeParameters) {
-        paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
-      }
-      const declaration = left.declaration;
-      const params = combineUnionParameters(left, right, paramMapper);
-      const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper);
-      const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
-      const result = createSignature(
-        declaration,
-        typeParams,
-        thisParam,
-        params,
-        /*resolvedReturnType*/
-        void 0,
-        /*resolvedTypePredicate*/
-        void 0,
-        minArgCount,
-        (left.flags | right.flags) & 167 /* PropagatingFlags */
-      );
-      result.compositeKind = 1048576 /* Union */;
-      result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
-      if (paramMapper) {
-        result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
-      } else if (left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures) {
-        result.mapper = left.mapper;
+      if (inDestructuringPattern) {
+        result.pattern = node;
       }
       return result;
     }
-    function getUnionIndexInfos(types) {
-      const sourceInfos = getIndexInfosOfType(types[0]);
-      if (sourceInfos) {
-        const result = [];
-        for (const info of sourceInfos) {
-          const indexType = info.keyType;
-          if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) {
-            result.push(createIndexInfo(indexType, getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))), some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly)));
+  }
+  function isValidSpreadType(type) {
+    const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType));
+    return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType));
+  }
+  function checkJsxSelfClosingElementDeferred(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node);
+  }
+  function checkJsxSelfClosingElement(node, _checkMode) {
+    checkNodeDeferred(node);
+    return getJsxElementTypeAt(node) || anyType;
+  }
+  function checkJsxElementDeferred(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement);
+    if (isJsxIntrinsicTagName(node.closingElement.tagName)) {
+      getIntrinsicTagSymbol(node.closingElement);
+    } else {
+      checkExpression(node.closingElement.tagName);
+    }
+    checkJsxChildren(node);
+  }
+  function checkJsxElement(node, _checkMode) {
+    checkNodeDeferred(node);
+    return getJsxElementTypeAt(node) || anyType;
+  }
+  function checkJsxFragment(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment);
+    const nodeSourceFile = getSourceFileOfNode(node);
+    if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) {
+      error2(
+        node,
+        compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments
+      );
+    }
+    checkJsxChildren(node);
+    return getJsxElementTypeAt(node) || anyType;
+  }
+  function isHyphenatedJsxName(name) {
+    return name.includes("-");
+  }
+  function isJsxIntrinsicTagName(tagName) {
+    return isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText) || isJsxNamespacedName(tagName);
+  }
+  function checkJsxAttribute(node, checkMode) {
+    return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType;
+  }
+  function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode = 0 /* Normal */) {
+    const attributes = openingLikeElement.attributes;
+    const contextualType = getContextualType2(attributes, 0 /* None */);
+    const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0;
+    let attributesTable = createSymbolTable();
+    let spread = emptyJsxObjectType;
+    let hasSpreadAnyType = false;
+    let typeToIntersect;
+    let explicitlySpecifyChildrenAttribute = false;
+    let objectFlags = 2048 /* JsxAttributes */;
+    const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement));
+    for (const attributeDecl of attributes.properties) {
+      const member = attributeDecl.symbol;
+      if (isJsxAttribute(attributeDecl)) {
+        const exprType = checkJsxAttribute(attributeDecl, checkMode);
+        objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */;
+        const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName);
+        attributeSymbol.declarations = member.declarations;
+        attributeSymbol.parent = member.parent;
+        if (member.valueDeclaration) {
+          attributeSymbol.valueDeclaration = member.valueDeclaration;
+        }
+        attributeSymbol.links.type = exprType;
+        attributeSymbol.links.target = member;
+        attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
+        allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
+        if (getEscapedTextOfJsxAttributeName(attributeDecl.name) === jsxChildrenPropertyName) {
+          explicitlySpecifyChildrenAttribute = true;
+        }
+        if (contextualType) {
+          const prop = getPropertyOfType(contextualType, member.escapedName);
+          if (prop && prop.declarations && isDeprecatedSymbol(prop) && isIdentifier(attributeDecl.name)) {
+            addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText);
           }
         }
-        return result;
+        if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(attributeDecl)) {
+          const inferenceContext = getInferenceContext(attributes);
+          Debug.assert(inferenceContext);
+          const inferenceNode = attributeDecl.initializer.expression;
+          addIntraExpressionInferenceSite(inferenceContext, inferenceNode, exprType);
+        }
+      } else {
+        Debug.assert(attributeDecl.kind === 293 /* JsxSpreadAttribute */);
+        if (attributesTable.size > 0) {
+          spread = getSpreadType(
+            spread,
+            createJsxAttributesType(),
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
+          attributesTable = createSymbolTable();
+        }
+        const exprType = getReducedType(checkExpression(attributeDecl.expression, checkMode & 2 /* Inferential */));
+        if (isTypeAny(exprType)) {
+          hasSpreadAnyType = true;
+        }
+        if (isValidSpreadType(exprType)) {
+          spread = getSpreadType(
+            spread,
+            exprType,
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
+          if (allAttributesTable) {
+            checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
+          }
+        } else {
+          error2(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types);
+          typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType;
+        }
       }
-      return emptyArray;
     }
-    function resolveUnionTypeMembers(type) {
-      const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */)));
-      const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */)));
-      const indexInfos = getUnionIndexInfos(type.types);
-      setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos);
-    }
-    function intersectTypes(type1, type2) {
-      return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]);
-    }
-    function findMixins(types) {
-      const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
-      const mixinFlags = map(types, isMixinConstructorType);
-      if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
-        const firstMixinIndex = mixinFlags.indexOf(
-          /*searchElement*/
-          true
+    if (!hasSpreadAnyType) {
+      if (attributesTable.size > 0) {
+        spread = getSpreadType(
+          spread,
+          createJsxAttributesType(),
+          attributes.symbol,
+          objectFlags,
+          /*readonly*/
+          false
         );
-        mixinFlags[firstMixinIndex] = false;
       }
-      return mixinFlags;
     }
-    function includeMixinType(type, types, mixinFlags, index) {
-      const mixedTypes = [];
-      for (let i = 0; i < types.length; i++) {
-        if (i === index) {
-          mixedTypes.push(type);
-        } else if (mixinFlags[i]) {
-          mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0]));
+    const parent2 = openingLikeElement.parent.kind === 284 /* JsxElement */ ? openingLikeElement.parent : void 0;
+    if (parent2 && parent2.openingElement === openingLikeElement && getSemanticJsxChildren(parent2.children).length > 0) {
+      const childrenTypes = checkJsxChildren(parent2, checkMode);
+      if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") {
+        if (explicitlySpecifyChildrenAttribute) {
+          error2(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
         }
+        const contextualType2 = getApparentTypeOfContextualType(
+          openingLikeElement.attributes,
+          /*contextFlags*/
+          void 0
+        );
+        const childrenContextualType = contextualType2 && getTypeOfPropertyOfContextualType(contextualType2, jsxChildrenPropertyName);
+        const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
+        childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
+        childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
+          /*modifiers*/
+          void 0,
+          unescapeLeadingUnderscores(jsxChildrenPropertyName),
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0
+        );
+        setParent(childrenPropSymbol.valueDeclaration, attributes);
+        childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
+        const childPropMap = createSymbolTable();
+        childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol);
+        spread = getSpreadType(
+          spread,
+          createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
+          attributes.symbol,
+          objectFlags,
+          /*readonly*/
+          false
+        );
       }
-      return getIntersectionType(mixedTypes);
     }
-    function resolveIntersectionTypeMembers(type) {
-      let callSignatures;
-      let constructSignatures;
-      let indexInfos;
-      const types = type.types;
-      const mixinFlags = findMixins(types);
-      const mixinCount = countWhere(mixinFlags, (b) => b);
-      for (let i = 0; i < types.length; i++) {
-        const t = type.types[i];
-        if (!mixinFlags[i]) {
-          let signatures = getSignaturesOfType(t, 1 /* Construct */);
-          if (signatures.length && mixinCount > 0) {
-            signatures = map(signatures, (s) => {
-              const clone2 = cloneSignature(s);
-              clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i);
-              return clone2;
-            });
-          }
-          constructSignatures = appendSignatures(constructSignatures, signatures);
+    if (hasSpreadAnyType) {
+      return anyType;
+    }
+    if (typeToIntersect && spread !== emptyJsxObjectType) {
+      return getIntersectionType([typeToIntersect, spread]);
+    }
+    return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread);
+    function createJsxAttributesType() {
+      objectFlags |= 8192 /* FreshLiteral */;
+      const result = createAnonymousType(attributes.symbol, attributesTable, emptyArray, emptyArray, emptyArray);
+      result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      return result;
+    }
+  }
+  function checkJsxChildren(node, checkMode) {
+    const childrenTypes = [];
+    for (const child of node.children) {
+      if (child.kind === 12 /* JsxText */) {
+        if (!child.containsOnlyTriviaWhiteSpaces) {
+          childrenTypes.push(stringType);
         }
-        callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
-        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
-          infos,
-          newInfo,
-          /*union*/
-          false
-        ), indexInfos);
+      } else if (child.kind === 294 /* JsxExpression */ && !child.expression) {
+        continue;
+      } else {
+        childrenTypes.push(checkExpressionForMutableLocation(child, checkMode));
       }
-      setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
     }
-    function appendSignatures(signatures, newSignatures) {
-      for (const sig of newSignatures) {
-        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
-          s,
-          sig,
-          /*partialMatch*/
-          false,
-          /*ignoreThisTypes*/
-          false,
-          /*ignoreReturnTypes*/
-          false,
-          compareTypesIdentical
-        ))) {
-          signatures = append(signatures, sig);
+    return childrenTypes;
+  }
+  function checkSpreadPropOverrides(type, props, spread) {
+    for (const right of getPropertiesOfType(type)) {
+      if (!(right.flags & 16777216 /* Optional */)) {
+        const left = props.get(right.escapedName);
+        if (left) {
+          const diagnostic = error2(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName));
+          addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property));
         }
       }
-      return signatures;
     }
-    function appendIndexInfo(indexInfos, newInfo, union) {
-      if (indexInfos) {
-        for (let i = 0; i < indexInfos.length; i++) {
-          const info = indexInfos[i];
-          if (info.keyType === newInfo.keyType) {
-            indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly);
-            return indexInfos;
-          }
+  }
+  function checkJsxAttributes(node, checkMode) {
+    return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode);
+  }
+  function getJsxType(name, location) {
+    const namespace = getJsxNamespaceAt(location);
+    const exports2 = namespace && getExportsOfSymbol(namespace);
+    const typeSymbol = exports2 && getSymbol2(exports2, name, 788968 /* Type */);
+    return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType;
+  }
+  function getIntrinsicTagSymbol(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedSymbol) {
+      const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node);
+      if (!isErrorType(intrinsicElementsType)) {
+        if (!isIdentifier(node.tagName) && !isJsxNamespacedName(node.tagName)) return Debug.fail();
+        const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText;
+        const intrinsicProp = getPropertyOfType(intrinsicElementsType, propName);
+        if (intrinsicProp) {
+          links.jsxFlags |= 1 /* IntrinsicNamedElement */;
+          return links.resolvedSymbol = intrinsicProp;
+        }
+        const indexSymbol = getApplicableIndexSymbol(intrinsicElementsType, getStringLiteralType(unescapeLeadingUnderscores(propName)));
+        if (indexSymbol) {
+          links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
+          return links.resolvedSymbol = indexSymbol;
+        }
+        if (getTypeOfPropertyOrIndexSignatureOfType(intrinsicElementsType, propName)) {
+          links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
+          return links.resolvedSymbol = intrinsicElementsType.symbol;
+        }
+        error2(node, Diagnostics.Property_0_does_not_exist_on_type_1, intrinsicTagNameToString(node.tagName), "JSX." + JsxNames.IntrinsicElements);
+        return links.resolvedSymbol = unknownSymbol;
+      } else {
+        if (noImplicitAny) {
+          error2(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements));
         }
+        return links.resolvedSymbol = unknownSymbol;
       }
-      return append(indexInfos, newInfo);
     }
-    function resolveAnonymousTypeMembers(type) {
-      if (type.target) {
-        setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = createInstantiatedSymbolTable(
-          getPropertiesOfObjectType(type.target),
-          type.mapper,
-          /*mappingThisOnly*/
+    return links.resolvedSymbol;
+  }
+  function getJsxNamespaceContainerForImplicitImport(location) {
+    const file = location && getSourceFileOfNode(location);
+    const links = file && getNodeLinks(file);
+    if (links && links.jsxImplicitImportContainer === false) {
+      return void 0;
+    }
+    if (links && links.jsxImplicitImportContainer) {
+      return links.jsxImplicitImportContainer;
+    }
+    const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions);
+    if (!runtimeImportSpecifier) {
+      return void 0;
+    }
+    const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    const specifier = getJSXRuntimeImportSpecifier(file, runtimeImportSpecifier);
+    const mod = resolveExternalModule(specifier || location, runtimeImportSpecifier, errorMessage, location);
+    const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
+    if (links) {
+      links.jsxImplicitImportContainer = result || false;
+    }
+    return result;
+  }
+  function getJsxNamespaceAt(location) {
+    const links = location && getNodeLinks(location);
+    if (links && links.jsxNamespace) {
+      return links.jsxNamespace;
+    }
+    if (!links || links.jsxNamespace !== false) {
+      let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
+      if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
+        const namespaceName = getJsxNamespace(location);
+        resolvedNamespace = resolveName(
+          location,
+          namespaceName,
+          1920 /* Namespace */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*isUse*/
           false
         );
-        const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
-        const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
-        const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
-        setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
-        return;
-      }
-      const symbol = getMergedSymbol(type.symbol);
-      if (symbol.flags & 2048 /* TypeLiteral */) {
-        setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = getMembersOfSymbol(symbol);
-        const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */));
-        const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */));
-        const indexInfos2 = getIndexInfosOfSymbol(symbol);
-        setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
-        return;
       }
-      let members = getExportsOfSymbol(symbol);
-      let indexInfos;
-      if (symbol === denoGlobalThisSymbol || symbol === nodeGlobalThisSymbol) {
-        const varsOnly = /* @__PURE__ */ new Map();
-        members.forEach((p) => {
-          var _a;
-          if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a = p.declarations) == null ? void 0 : _a.length) && every(p.declarations, isAmbientModule))) {
-            varsOnly.set(p.escapedName, p);
+      if (resolvedNamespace) {
+        const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
+        if (candidate && candidate !== unknownSymbol) {
+          if (links) {
+            links.jsxNamespace = candidate;
           }
-        });
-        members = varsOnly;
-      }
-      let baseConstructorIndexInfo;
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray);
-      if (symbol.flags & 32 /* Class */) {
-        const classType = getDeclaredTypeOfClassOrInterface(symbol);
-        const baseConstructorType = getBaseConstructorTypeOfClass(classType);
-        if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) {
-          members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
-          addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
-        } else if (baseConstructorType === anyType) {
-          baseConstructorIndexInfo = createIndexInfo(
-            stringType,
-            anyType,
-            /*isReadonly*/
-            false
-          );
+          return candidate;
         }
       }
-      const indexSymbol = getIndexSymbolFromSymbolTable(members);
-      if (indexSymbol) {
-        indexInfos = getIndexInfosOfIndexSymbol(indexSymbol);
-      } else {
-        if (baseConstructorIndexInfo) {
-          indexInfos = append(indexInfos, baseConstructorIndexInfo);
-        }
-        if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) {
-          indexInfos = append(indexInfos, enumNumberIndexInfo);
-        }
-      }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
-        type.callSignatures = getSignaturesOfSymbol(symbol);
-      }
-      if (symbol.flags & 32 /* Class */) {
-        const classType = getDeclaredTypeOfClassOrInterface(symbol);
-        let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray;
-        if (symbol.flags & 16 /* Function */) {
-          constructSignatures = addRange(
-            constructSignatures.slice(),
-            mapDefined(
-              type.callSignatures,
-              (sig) => isJSConstructor(sig.declaration) ? createSignature(
-                sig.declaration,
-                sig.typeParameters,
-                sig.thisParameter,
-                sig.parameters,
-                classType,
-                /*resolvedTypePredicate*/
-                void 0,
-                sig.minArgumentCount,
-                sig.flags & 167 /* PropagatingFlags */
-              ) : void 0
-            )
-          );
-        }
-        if (!constructSignatures.length) {
-          constructSignatures = getDefaultConstructSignatures(classType);
-        }
-        type.constructSignatures = constructSignatures;
+      if (links) {
+        links.jsxNamespace = false;
       }
     }
-    function replaceIndexedAccess(instantiable, type, replacement) {
-      return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])]));
+    const s = resolveSymbol(getGlobalSymbol(
+      JsxNames.JSX,
+      1920 /* Namespace */,
+      /*diagnostic*/
+      void 0
+    ));
+    if (s === unknownSymbol) {
+      return void 0;
     }
-    function getLimitedConstraint(type) {
-      const constraint = getConstraintTypeFromMappedType(type.mappedType);
-      if (!(constraint.flags & 1048576 /* Union */ || constraint.flags & 2097152 /* Intersection */)) {
-        return;
-      }
-      const origin = constraint.flags & 1048576 /* Union */ ? constraint.origin : constraint;
-      if (!origin || !(origin.flags & 2097152 /* Intersection */)) {
-        return;
+    return s;
+  }
+  function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) {
+    const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */);
+    const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym);
+    const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType);
+    if (propertiesOfJsxElementAttribPropInterface) {
+      if (propertiesOfJsxElementAttribPropInterface.length === 0) {
+        return "";
+      } else if (propertiesOfJsxElementAttribPropInterface.length === 1) {
+        return propertiesOfJsxElementAttribPropInterface[0].escapedName;
+      } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) {
+        error2(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer));
       }
-      const limitedConstraint = getIntersectionType(origin.types.filter((t) => t !== type.constraintType));
-      return limitedConstraint !== neverType ? limitedConstraint : void 0;
     }
-    function resolveReverseMappedTypeMembers(type) {
-      const indexInfo = getIndexInfoOfType(type.source, stringType);
-      const modifiers = getMappedTypeModifiers(type.mappedType);
-      const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true;
-      const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */;
-      const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType), readonlyMask && indexInfo.isReadonly)] : emptyArray;
-      const members = createSymbolTable();
-      const limitedConstraint = getLimitedConstraint(type);
-      for (const prop of getPropertiesOfType(type.source)) {
-        if (limitedConstraint) {
-          const propertyNameType = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
-          if (!isTypeAssignableTo(propertyNameType, limitedConstraint)) {
-            continue;
-          }
-        }
-        const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
-        const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
-        inferredProp.declarations = prop.declarations;
-        inferredProp.links.nameType = getSymbolLinks(prop).nameType;
-        inferredProp.links.propertyType = getTypeOfSymbol(prop);
-        if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
-          const newTypeParam = type.constraintType.type.objectType;
-          const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
-          inferredProp.links.mappedType = newMappedType;
-          inferredProp.links.constraintType = getIndexType(newTypeParam);
-        } else {
-          inferredProp.links.mappedType = type.mappedType;
-          inferredProp.links.constraintType = type.constraintType;
-        }
-        members.set(prop.escapedName, inferredProp);
+    return void 0;
+  }
+  function getJsxLibraryManagedAttributes(jsxNamespace) {
+    return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */);
+  }
+  function getJsxElementTypeSymbol(jsxNamespace) {
+    return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.ElementType, 788968 /* Type */);
+  }
+  function getJsxElementPropertiesName(jsxNamespace) {
+    return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace);
+  }
+  function getJsxElementChildrenPropertyName(jsxNamespace) {
+    return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace);
+  }
+  function getUninstantiatedJsxSignaturesOfType(elementType, caller) {
+    if (elementType.flags & 4 /* String */) {
+      return [anySignature];
+    } else if (elementType.flags & 128 /* StringLiteral */) {
+      const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller);
+      if (!intrinsicType) {
+        error2(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements);
+        return emptyArray;
+      } else {
+        const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType);
+        return [fakeSignature];
       }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos);
     }
-    function getLowerBoundOfKeyType(type) {
-      if (type.flags & 4194304 /* Index */) {
-        const t = getApparentType(type.type);
-        return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t);
+    const apparentElemType = getApparentType(elementType);
+    let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */);
+    if (signatures.length === 0) {
+      signatures = getSignaturesOfType(apparentElemType, 0 /* Call */);
+    }
+    if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) {
+      signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller)));
+    }
+    return signatures;
+  }
+  function getIntrinsicAttributesTypeFromStringLiteralType(type, location) {
+    const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location);
+    if (!isErrorType(intrinsicElementsType)) {
+      const stringLiteralTypeName = type.value;
+      const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName));
+      if (intrinsicProp) {
+        return getTypeOfSymbol(intrinsicProp);
       }
-      if (type.flags & 16777216 /* Conditional */) {
-        if (type.root.isDistributive) {
-          const checkType = type.checkType;
-          const constraint = getLowerBoundOfKeyType(checkType);
-          if (constraint !== checkType) {
-            return getConditionalTypeInstantiation(
-              type,
-              prependTypeMapping(type.root.checkType, constraint, type.mapper),
-              /*forConstraint*/
-              false
-            );
-          }
-        }
-        return type;
+      const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
+      if (indexSignatureType) {
+        return indexSignatureType;
       }
-      if (type.flags & 1048576 /* Union */) {
-        return mapType(
-          type,
-          getLowerBoundOfKeyType,
-          /*noReductions*/
-          true
-        );
+      return void 0;
+    }
+    return anyType;
+  }
+  function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) {
+    if (refKind === 1 /* Function */) {
+      const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
+      if (sfcReturnConstraint) {
+        checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        const types = type.types;
-        if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) {
-          return type;
-        }
-        return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType));
+    } else if (refKind === 0 /* Component */) {
+      const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
+      if (classConstraint) {
+        checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
       }
-      return type;
+    } else {
+      const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
+      const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
+      if (!sfcReturnConstraint || !classConstraint) {
+        return;
+      }
+      const combined = getUnionType([sfcReturnConstraint, classConstraint]);
+      checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
     }
-    function getIsLateCheckFlag(s) {
-      return getCheckFlags(s) & 4096 /* Late */;
+    function generateInitialErrorChain() {
+      const componentName = getTextOfNode(openingLikeElement.tagName);
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics._0_cannot_be_used_as_a_JSX_component,
+        componentName
+      );
     }
-    function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) {
-      for (const prop of getPropertiesOfType(type)) {
-        cb(getLiteralTypeFromProperty(prop, include));
-      }
-      if (type.flags & 1 /* Any */) {
-        cb(stringType);
+  }
+  function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
+    var _a;
+    Debug.assert(isJsxIntrinsicTagName(node.tagName));
+    const links = getNodeLinks(node);
+    if (!links.resolvedJsxElementAttributesType) {
+      const symbol = getIntrinsicTagSymbol(node);
+      if (links.jsxFlags & 1 /* IntrinsicNamedElement */) {
+        return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType;
+      } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) {
+        const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText;
+        return links.resolvedJsxElementAttributesType = ((_a = getApplicableIndexInfoForName(getJsxType(JsxNames.IntrinsicElements, node), propName)) == null ? void 0 : _a.type) || errorType;
       } else {
-        for (const info of getIndexInfosOfType(type)) {
-          if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-            cb(info.keyType);
-          }
-        }
+        return links.resolvedJsxElementAttributesType = errorType;
       }
     }
-    function resolveMappedTypeMembers(type) {
-      const members = createSymbolTable();
-      let indexInfos;
-      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-      const typeParameter = getTypeParameterFromMappedType(type);
-      const constraintType = getConstraintTypeFromMappedType(type);
-      const mappedType = type.target || type;
-      const nameType = getNameTypeFromMappedType(mappedType);
-      const shouldLinkPropDeclarations = getMappedTypeNameTypeKind(mappedType) !== 2 /* Remapping */;
-      const templateType = getTemplateTypeFromMappedType(mappedType);
-      const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
-      const templateModifiers = getMappedTypeModifiers(type);
-      const include = keyofStringsOnly ? 128 /* StringLiteral */ : 8576 /* StringOrNumberLiteralOrUnique */;
-      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-        forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, include, keyofStringsOnly, addMemberForKeyType);
-      } else {
-        forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
-      }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
-      function addMemberForKeyType(keyType) {
-        const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
-        forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t));
-      }
-      function addMemberForKeyTypeWorker(keyType, propNameType) {
-        if (isTypeUsableAsPropertyName(propNameType)) {
-          const propName = getPropertyNameFromType(propNameType);
-          const existingProp = members.get(propName);
-          if (existingProp) {
-            existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
-            existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
-          } else {
-            const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
-            const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
-            const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp));
-            const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */;
-            const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0;
-            const prop = createSymbol(4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0), propName, lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0));
-            prop.links.mappedType = type;
-            prop.links.nameType = propNameType;
-            prop.links.keyType = keyType;
-            if (modifiersProp) {
-              prop.links.syntheticOrigin = modifiersProp;
-              prop.declarations = shouldLinkPropDeclarations ? modifiersProp.declarations : void 0;
-            }
-            members.set(propName, prop);
-          }
-        } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) {
-          const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
-          const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
-          const modifiersIndexInfo = getApplicableIndexInfo(modifiersType, propNameType);
-          const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && (modifiersIndexInfo == null ? void 0 : modifiersIndexInfo.isReadonly));
-          const indexInfo = createIndexInfo(indexKeyType, propType, isReadonly);
-          indexInfos = appendIndexInfo(
-            indexInfos,
-            indexInfo,
-            /*union*/
-            true
-          );
-        }
-      }
+    return links.resolvedJsxElementAttributesType;
+  }
+  function getJsxElementClassTypeAt(location) {
+    const type = getJsxType(JsxNames.ElementClass, location);
+    if (isErrorType(type)) return void 0;
+    return type;
+  }
+  function getJsxElementTypeAt(location) {
+    return getJsxType(JsxNames.Element, location);
+  }
+  function getJsxStatelessElementTypeAt(location) {
+    const jsxElementType = getJsxElementTypeAt(location);
+    if (jsxElementType) {
+      return getUnionType([jsxElementType, nullType]);
     }
-    function getTypeOfMappedSymbol(symbol) {
-      if (!symbol.links.type) {
-        const mappedType = symbol.links.mappedType;
-        if (!pushTypeResolution(symbol, 0 /* Type */)) {
-          mappedType.containsError = true;
-          return errorType;
-        }
-        const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
-        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
-        const propType = instantiateType(templateType, mapper);
-        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
-          propType,
-          /*isProperty*/
-          true
-        ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
-        if (!popTypeResolution()) {
-          error2(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
-          type = errorType;
-        }
-        symbol.links.type = type;
+  }
+  function getJsxElementTypeTypeAt(location) {
+    const ns = getJsxNamespaceAt(location);
+    if (!ns) return void 0;
+    const sym = getJsxElementTypeSymbol(ns);
+    if (!sym) return void 0;
+    const type = instantiateAliasOrInterfaceWithDefaults(sym, isInJSFile(location));
+    if (!type || isErrorType(type)) return void 0;
+    return type;
+  }
+  function instantiateAliasOrInterfaceWithDefaults(managedSym, inJs, ...typeArguments) {
+    const declaredManagedType = getDeclaredTypeOfSymbol(managedSym);
+    if (managedSym.flags & 524288 /* TypeAlias */) {
+      const params = getSymbolLinks(managedSym).typeParameters;
+      if (length(params) >= typeArguments.length) {
+        const args = fillMissingTypeArguments(typeArguments, params, typeArguments.length, inJs);
+        return length(args) === 0 ? declaredManagedType : getTypeAliasInstantiation(managedSym, args);
       }
-      return symbol.links.type;
     }
-    function getTypeParameterFromMappedType(type) {
-      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
+    if (length(declaredManagedType.typeParameters) >= typeArguments.length) {
+      const args = fillMissingTypeArguments(typeArguments, declaredManagedType.typeParameters, typeArguments.length, inJs);
+      return createTypeReference(declaredManagedType, args);
     }
-    function getConstraintTypeFromMappedType(type) {
-      return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
-    }
-    function getNameTypeFromMappedType(type) {
-      return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
+    return void 0;
+  }
+  function getJsxIntrinsicTagNamesAt(location) {
+    const intrinsics = getJsxType(JsxNames.IntrinsicElements, location);
+    return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray;
+  }
+  function checkJsxPreconditions(errorNode) {
+    if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) {
+      error2(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided);
     }
-    function getTemplateTypeFromMappedType(type) {
-      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
-        getTypeFromTypeNode(type.declaration.type),
-        /*isProperty*/
-        true,
-        !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
-      ), type.mapper) : errorType);
+    if (getJsxElementTypeAt(errorNode) === void 0) {
+      if (noImplicitAny) {
+        error2(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist);
+      }
+    }
+  }
+  function checkJsxOpeningLikeElementOrOpeningFragment(node) {
+    const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node);
+    if (isNodeOpeningLikeElement) {
+      checkGrammarJsxElement(node);
+    }
+    checkJsxPreconditions(node);
+    markLinkedReferences(node, 4 /* Jsx */);
+    if (isNodeOpeningLikeElement) {
+      const jsxOpeningLikeNode = node;
+      const sig = getResolvedSignature(jsxOpeningLikeNode);
+      checkDeprecatedSignature(sig, node);
+      const elementTypeConstraint = getJsxElementTypeTypeAt(jsxOpeningLikeNode);
+      if (elementTypeConstraint !== void 0) {
+        const tagName = jsxOpeningLikeNode.tagName;
+        const tagType = isJsxIntrinsicTagName(tagName) ? getStringLiteralType(intrinsicTagNameToString(tagName)) : checkExpression(tagName);
+        checkTypeRelatedTo(tagType, elementTypeConstraint, assignableRelation, tagName, Diagnostics.Its_type_0_is_not_a_valid_JSX_element_type, () => {
+          const componentName = getTextOfNode(tagName);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics._0_cannot_be_used_as_a_JSX_component,
+            componentName
+          );
+        });
+      } else {
+        checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode);
+      }
     }
-    function getConstraintDeclarationForMappedType(type) {
-      return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
+  }
+  function isKnownProperty(targetType, name, isComparingJsxAttributes) {
+    if (targetType.flags & 524288 /* Object */) {
+      if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) {
+        return true;
+      }
     }
-    function isMappedTypeWithKeyofConstraintDeclaration(type) {
-      const constraintDeclaration = getConstraintDeclarationForMappedType(type);
-      return constraintDeclaration.kind === 198 /* TypeOperator */ && constraintDeclaration.operator === 143 /* KeyOfKeyword */;
+    if (targetType.flags & 33554432 /* Substitution */) {
+      return isKnownProperty(targetType.baseType, name, isComparingJsxAttributes);
     }
-    function getModifiersTypeFromMappedType(type) {
-      if (!type.modifiersType) {
-        if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-          type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper);
-        } else {
-          const declaredType = getTypeFromMappedTypeNode(type.declaration);
-          const constraint = getConstraintTypeFromMappedType(declaredType);
-          const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint;
-          type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType;
+    if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) {
+      for (const t of targetType.types) {
+        if (isKnownProperty(t, name, isComparingJsxAttributes)) {
+          return true;
         }
       }
-      return type.modifiersType;
-    }
-    function getMappedTypeModifiers(type) {
-      const declaration = type.declaration;
-      return (declaration.readonlyToken ? declaration.readonlyToken.kind === 41 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 41 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0);
     }
-    function getMappedTypeOptionality(type) {
-      const modifiers = getMappedTypeModifiers(type);
-      return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0;
+    return false;
+  }
+  function isExcessPropertyCheckTarget(type) {
+    return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 33554432 /* Substitution */ && isExcessPropertyCheckTarget(type.baseType) || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget));
+  }
+  function checkJsxExpression(node, checkMode) {
+    checkGrammarJsxExpression(node);
+    if (node.expression) {
+      const type = checkExpression(node.expression, checkMode);
+      if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
+        error2(node, Diagnostics.JSX_spread_child_must_be_an_array_type);
+      }
+      return type;
+    } else {
+      return errorType;
     }
-    function getCombinedMappedTypeOptionality(type) {
-      const optionality = getMappedTypeOptionality(type);
-      const modifiersType = getModifiersTypeFromMappedType(type);
-      return optionality || (isGenericMappedType(modifiersType) ? getMappedTypeOptionality(modifiersType) : 0);
+  }
+  function getDeclarationNodeFlagsFromSymbol(s) {
+    return s.valueDeclaration ? getCombinedNodeFlagsCached(s.valueDeclaration) : 0;
+  }
+  function isPrototypeProperty(symbol) {
+    if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) {
+      return true;
     }
-    function isPartialMappedType(type) {
-      return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */);
+    if (isInJSFile(symbol.valueDeclaration)) {
+      const parent2 = symbol.valueDeclaration.parent;
+      return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */;
     }
-    function isGenericMappedType(type) {
-      if (getObjectFlags(type) & 32 /* Mapped */) {
-        const constraint = getConstraintTypeFromMappedType(type);
-        if (isGenericIndexType(constraint)) {
-          return true;
-        }
-        const nameType = getNameTypeFromMappedType(type);
-        if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) {
-          return true;
+  }
+  function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) {
+    const errorNode = !reportError ? void 0 : node.kind === 166 /* QualifiedName */ ? node.right : node.kind === 205 /* ImportType */ ? node : node.kind === 208 /* BindingElement */ && node.propertyName ? node.propertyName : node.name;
+    return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode);
+  }
+  function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) {
+    var _a;
+    const flags = getDeclarationModifierFlagsFromSymbol(prop, writing);
+    if (isSuper) {
+      if (languageVersion < 2 /* ES2015 */) {
+        if (symbolHasNonMethodDeclaration(prop)) {
+          if (errorNode) {
+            error2(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword);
+          }
+          return false;
         }
       }
-      return false;
-    }
-    function getMappedTypeNameTypeKind(type) {
-      const nameType = getNameTypeFromMappedType(type);
-      if (!nameType) {
-        return 0 /* None */;
+      if (flags & 64 /* Abstract */) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop)));
+        }
+        return false;
       }
-      return isTypeAssignableTo(nameType, getTypeParameterFromMappedType(type)) ? 1 /* Filtering */ : 2 /* Remapping */;
-    }
-    function resolveStructuredTypeMembers(type) {
-      if (!type.members) {
-        if (type.flags & 524288 /* Object */) {
-          if (type.objectFlags & 4 /* Reference */) {
-            resolveTypeReferenceMembers(type);
-          } else if (type.objectFlags & 3 /* ClassOrInterface */) {
-            resolveClassOrInterfaceMembers(type);
-          } else if (type.objectFlags & 1024 /* ReverseMapped */) {
-            resolveReverseMappedTypeMembers(type);
-          } else if (type.objectFlags & 16 /* Anonymous */) {
-            resolveAnonymousTypeMembers(type);
-          } else if (type.objectFlags & 32 /* Mapped */) {
-            resolveMappedTypeMembers(type);
-          } else {
-            Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags));
-          }
-        } else if (type.flags & 1048576 /* Union */) {
-          resolveUnionTypeMembers(type);
-        } else if (type.flags & 2097152 /* Intersection */) {
-          resolveIntersectionTypeMembers(type);
-        } else {
-          Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags));
+      if (!(flags & 256 /* Static */) && ((_a = prop.declarations) == null ? void 0 : _a.some(isClassInstanceProperty))) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super, symbolToString(prop));
         }
+        return false;
       }
-      return type;
     }
-    function getPropertiesOfObjectType(type) {
-      if (type.flags & 524288 /* Object */) {
-        return resolveStructuredTypeMembers(type).properties;
+    if (flags & 64 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location) || isThisInitializedObjectBindingExpression(location) || isObjectBindingPattern(location.parent) && isThisInitializedDeclaration(location.parent.parent))) {
+      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
+      if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), getTextOfIdentifierOrLiteral(declaringClassDeclaration.name));
+        }
+        return false;
       }
-      return emptyArray;
     }
-    function getPropertyOfObjectType(type, name) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        const symbol = resolved.members.get(name);
-        if (symbol && symbolIsValue(symbol)) {
-          return symbol;
+    if (!(flags & 6 /* NonPublicAccessibilityModifier */)) {
+      return true;
+    }
+    if (flags & 2 /* Private */) {
+      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
+      if (!isNodeWithinClass(location, declaringClassDeclaration)) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop)));
         }
+        return false;
       }
+      return true;
     }
-    function getPropertiesOfUnionOrIntersectionType(type) {
-      if (!type.resolvedProperties) {
-        const members = createSymbolTable();
-        for (const current of type.types) {
-          for (const prop of getPropertiesOfType(current)) {
-            if (!members.has(prop.escapedName)) {
-              const combinedProp = getPropertyOfUnionOrIntersectionType(
-                type,
-                prop.escapedName,
-                /*skipObjectFunctionPropertyAugment*/
-                !!(type.flags & 2097152 /* Intersection */)
-              );
-              if (combinedProp) {
-                members.set(prop.escapedName, combinedProp);
-              }
-            }
-          }
-          if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) {
-            break;
-          }
+    if (isSuper) {
+      return true;
+    }
+    let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
+      const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
+      return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
+    });
+    if (!enclosingClass) {
+      enclosingClass = getEnclosingClassFromThisParameter(location);
+      enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing);
+      if (flags & 256 /* Static */ || !enclosingClass) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || containingType));
         }
-        type.resolvedProperties = getNamedMembers(members);
+        return false;
       }
-      return type.resolvedProperties;
     }
-    function getPropertiesOfType(type) {
-      type = getReducedApparentType(type);
-      return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type);
+    if (flags & 256 /* Static */) {
+      return true;
     }
-    function forEachPropertyOfType(type, action) {
-      type = getReducedApparentType(type);
-      if (type.flags & 3670016 /* StructuredType */) {
-        resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => {
-          if (isNamedMember(symbol, escapedName)) {
-            action(symbol, escapedName);
-          }
-        });
-      }
+    if (containingType.flags & 262144 /* TypeParameter */) {
+      containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType);
     }
-    function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) {
-      const list = obj.properties;
-      return list.some((property) => {
-        const nameType = property.name && (isJsxNamespacedName(property.name) ? getStringLiteralType(getTextOfJsxAttributeName(property.name)) : getLiteralTypeFromPropertyName(property.name));
-        const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
-        const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name);
-        return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected);
-      });
-    }
-    function getAllPossiblePropertiesOfTypes(types) {
-      const unionType = getUnionType(types);
-      if (!(unionType.flags & 1048576 /* Union */)) {
-        return getAugmentedPropertiesOfType(unionType);
-      }
-      const props = createSymbolTable();
-      for (const memberType of types) {
-        for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) {
-          if (!props.has(escapedName)) {
-            const prop = createUnionOrIntersectionProperty(unionType, escapedName);
-            if (prop)
-              props.set(escapedName, prop);
-          }
-        }
+    if (!containingType || !hasBaseType(containingType, enclosingClass)) {
+      if (errorNode) {
+        error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2, symbolToString(prop), typeToString(enclosingClass), typeToString(containingType));
       }
-      return arrayFrom(props.values());
-    }
-    function getConstraintOfType(type) {
-      return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type);
-    }
-    function getConstraintOfTypeParameter(typeParameter) {
-      return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
+      return false;
     }
-    function isConstMappedType(type, depth) {
-      const typeVariable = getHomomorphicTypeVariable(type);
-      return !!typeVariable && isConstTypeVariable(typeVariable, depth);
+    return true;
+  }
+  function getEnclosingClassFromThisParameter(node) {
+    const thisParameter = getThisParameterFromNodeContext(node);
+    let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type);
+    if (thisType && thisType.flags & 262144 /* TypeParameter */) {
+      thisType = getConstraintOfTypeParameter(thisType);
     }
-    function isConstTypeVariable(type, depth = 0) {
-      var _a;
-      return depth < 5 && !!(type && (type.flags & 262144 /* TypeParameter */ && some((_a = type.symbol) == null ? void 0 : _a.declarations, (d) => hasSyntacticModifier(d, 4096 /* Const */)) || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isConstTypeVariable(t, depth)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType, depth + 1) || type.flags & 16777216 /* Conditional */ && isConstTypeVariable(getConstraintOfConditionalType(type), depth + 1) || type.flags & 33554432 /* Substitution */ && isConstTypeVariable(type.baseType, depth) || getObjectFlags(type) & 32 /* Mapped */ && isConstMappedType(type, depth) || isGenericTupleType(type) && findIndex(getElementTypes(type), (t, i) => !!(type.target.elementFlags[i] & 8 /* Variadic */) && isConstTypeVariable(t, depth)) >= 0));
+    if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
+      return getTargetType(thisType);
     }
-    function getConstraintOfIndexedAccess(type) {
-      return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
+    return void 0;
+  }
+  function getThisParameterFromNodeContext(node) {
+    const thisContainer = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
+  }
+  function symbolHasNonMethodDeclaration(symbol) {
+    return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */));
+  }
+  function checkNonNullExpression(node) {
+    return checkNonNullType(checkExpression(node), node);
+  }
+  function isNullableType(type) {
+    return hasTypeFacts(type, 50331648 /* IsUndefinedOrNull */);
+  }
+  function getNonNullableTypeIfNeeded(type) {
+    return isNullableType(type) ? getNonNullableType(type) : type;
+  }
+  function reportObjectPossiblyNullOrUndefinedError(node, facts) {
+    const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0;
+    if (node.kind === 106 /* NullKeyword */) {
+      error2(node, Diagnostics.The_value_0_cannot_be_used_here, "null");
+      return;
     }
-    function getSimplifiedTypeOrConstraint(type) {
-      const simplified = getSimplifiedType(
-        type,
-        /*writing*/
-        false
+    if (nodeText2 !== void 0 && nodeText2.length < 100) {
+      if (isIdentifier(node) && nodeText2 === "undefined") {
+        error2(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined");
+        return;
+      }
+      error2(
+        node,
+        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null,
+        nodeText2
+      );
+    } else {
+      error2(
+        node,
+        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null
       );
-      return simplified !== type ? simplified : getConstraintOfType(type);
     }
-    function getConstraintFromIndexedAccess(type) {
-      if (isMappedTypeGenericIndexedAccess(type)) {
-        return substituteIndexedMappedType(type.objectType, type.indexType);
-      }
-      const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType);
-      if (indexConstraint && indexConstraint !== type.indexType) {
-        const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags);
-        if (indexedAccess) {
-          return indexedAccess;
+  }
+  function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) {
+    error2(
+      node,
+      facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null
+    );
+  }
+  function checkNonNullTypeWithReporter(type, node, reportError) {
+    if (strictNullChecks && type.flags & 2 /* Unknown */) {
+      if (isEntityNameExpression(node)) {
+        const nodeText2 = entityNameToString(node);
+        if (nodeText2.length < 100) {
+          error2(node, Diagnostics._0_is_of_type_unknown, nodeText2);
+          return errorType;
         }
       }
-      const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType);
-      if (objectConstraint && objectConstraint !== type.objectType) {
-        return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags);
-      }
-      return void 0;
+      error2(node, Diagnostics.Object_is_of_type_unknown);
+      return errorType;
     }
-    function getDefaultConstraintOfConditionalType(type) {
-      if (!type.resolvedDefaultConstraint) {
-        const trueConstraint = getInferredTrueTypeFromConditionalType(type);
-        const falseConstraint = getFalseTypeFromConditionalType(type);
-        type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]);
-      }
-      return type.resolvedDefaultConstraint;
+    const facts = getTypeFacts(type, 50331648 /* IsUndefinedOrNull */);
+    if (facts & 50331648 /* IsUndefinedOrNull */) {
+      reportError(node, facts);
+      const t = getNonNullableType(type);
+      return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t;
     }
-    function getConstraintOfDistributiveConditionalType(type) {
-      if (type.resolvedConstraintOfDistributive !== void 0) {
-        return type.resolvedConstraintOfDistributive || void 0;
-      }
-      if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
-        const simplified = getSimplifiedType(
-          type.checkType,
-          /*writing*/
-          false
-        );
-        const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
-        if (constraint && constraint !== type.checkType) {
-          const instantiated = getConditionalTypeInstantiation(
-            type,
-            prependTypeMapping(type.root.checkType, constraint, type.mapper),
-            /*forConstraint*/
-            true
-          );
-          if (!(instantiated.flags & 131072 /* Never */)) {
-            type.resolvedConstraintOfDistributive = instantiated;
-            return instantiated;
-          }
+    return type;
+  }
+  function checkNonNullType(type, node) {
+    return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError);
+  }
+  function checkNonNullNonVoidType(type, node) {
+    const nonNullType = checkNonNullType(type, node);
+    if (nonNullType.flags & 16384 /* Void */) {
+      if (isEntityNameExpression(node)) {
+        const nodeText2 = entityNameToString(node);
+        if (isIdentifier(node) && nodeText2 === "undefined") {
+          error2(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2);
+          return nonNullType;
+        }
+        if (nodeText2.length < 100) {
+          error2(node, Diagnostics._0_is_possibly_undefined, nodeText2);
+          return nonNullType;
         }
       }
-      type.resolvedConstraintOfDistributive = false;
-      return void 0;
+      error2(node, Diagnostics.Object_is_possibly_undefined);
     }
-    function getConstraintFromConditionalType(type) {
-      return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type);
+    return nonNullType;
+  }
+  function checkPropertyAccessExpression(node, checkMode, writeOnly) {
+    return node.flags & 64 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode, writeOnly);
+  }
+  function checkPropertyAccessChain(node, checkMode) {
+    const leftType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
+    return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType);
+  }
+  function checkQualifiedName(node, checkMode) {
+    const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left);
+    return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode);
+  }
+  function isMethodAccessForCall(node) {
+    while (node.parent.kind === 217 /* ParenthesizedExpression */) {
+      node = node.parent;
     }
-    function getConstraintOfConditionalType(type) {
-      return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0;
+    return isCallOrNewExpression(node.parent) && node.parent.expression === node;
+  }
+  function lookupSymbolForPrivateIdentifierDeclaration(propName, location) {
+    for (let containingClass = getContainingClassExcludingClassDecorators(location); !!containingClass; containingClass = getContainingClass(containingClass)) {
+      const { symbol } = containingClass;
+      const name = getSymbolNameForPrivateIdentifier(symbol, propName);
+      const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name);
+      if (prop) {
+        return prop;
+      }
     }
-    function getEffectiveConstraintOfIntersection(types, targetIsUnion) {
-      let constraints;
-      let hasDisjointDomainType = false;
-      for (const t of types) {
-        if (t.flags & 465829888 /* Instantiable */) {
-          let constraint = getConstraintOfType(t);
-          while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) {
-            constraint = getConstraintOfType(constraint);
-          }
-          if (constraint) {
-            constraints = append(constraints, constraint);
-            if (targetIsUnion) {
-              constraints = append(constraints, t);
-            }
-          }
-        } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
-          hasDisjointDomainType = true;
-        }
+  }
+  function checkGrammarPrivateIdentifierExpression(privId) {
+    if (!getContainingClass(privId)) {
+      return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+    }
+    if (!isForInStatement(privId.parent)) {
+      if (!isExpressionNode(privId)) {
+        return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression);
       }
-      if (constraints && (targetIsUnion || hasDisjointDomainType)) {
-        if (hasDisjointDomainType) {
-          for (const t of types) {
-            if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
-              constraints = append(constraints, t);
-            }
-          }
-        }
-        return getNormalizedType(
-          getIntersectionType(constraints),
-          /*writing*/
-          false
-        );
+      const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 103 /* InKeyword */;
+      if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) {
+        return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId));
       }
-      return void 0;
     }
-    function getBaseConstraintOfType(type) {
-      if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || isGenericTupleType(type)) {
-        const constraint = getResolvedBaseConstraint(type);
-        return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0;
-      }
-      return type.flags & 4194304 /* Index */ ? keyofConstraintType : void 0;
+    return false;
+  }
+  function checkPrivateIdentifierExpression(privId) {
+    checkGrammarPrivateIdentifierExpression(privId);
+    const symbol = getSymbolForPrivateIdentifierExpression(privId);
+    if (symbol) {
+      markPropertyAsReferenced(
+        symbol,
+        /*nodeForCheckWriteOnly*/
+        void 0,
+        /*isSelfTypeAccess*/
+        false
+      );
     }
-    function getBaseConstraintOrType(type) {
-      return getBaseConstraintOfType(type) || type;
+    return anyType;
+  }
+  function getSymbolForPrivateIdentifierExpression(privId) {
+    if (!isExpressionNode(privId)) {
+      return void 0;
     }
-    function hasNonCircularBaseConstraint(type) {
-      return getResolvedBaseConstraint(type) !== circularConstraintType;
+    const links = getNodeLinks(privId);
+    if (links.resolvedSymbol === void 0) {
+      links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId);
     }
-    function getResolvedBaseConstraint(type) {
-      if (type.resolvedBaseConstraint) {
-        return type.resolvedBaseConstraint;
-      }
-      const stack = [];
-      return type.resolvedBaseConstraint = getImmediateBaseConstraint(type);
-      function getImmediateBaseConstraint(t) {
-        if (!t.immediateBaseConstraint) {
-          if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) {
-            return circularConstraintType;
-          }
-          let result;
-          const identity2 = getRecursionIdentity(t);
-          if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
-            stack.push(identity2);
-            result = computeBaseConstraint(getSimplifiedType(
-              t,
-              /*writing*/
-              false
-            ));
-            stack.pop();
-          }
-          if (!popTypeResolution()) {
-            if (t.flags & 262144 /* TypeParameter */) {
-              const errorNode = getConstraintDeclaration(t);
-              if (errorNode) {
-                const diagnostic = error2(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t));
-                if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) {
-                  addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location));
-                }
-              }
-            }
-            result = circularConstraintType;
-          }
-          t.immediateBaseConstraint = result || noConstraintType;
+    return links.resolvedSymbol;
+  }
+  function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) {
+    return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName);
+  }
+  function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) {
+    let propertyOnType;
+    const properties = getPropertiesOfType(leftType);
+    if (properties) {
+      forEach(properties, (symbol) => {
+        const decl = symbol.valueDeclaration;
+        if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) {
+          propertyOnType = symbol;
+          return true;
+        }
+      });
+    }
+    const diagName = diagnosticName(right);
+    if (propertyOnType) {
+      const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration);
+      const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl));
+      if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) {
+        const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration;
+        const lexicalClass = getContainingClass(lexicalValueDecl);
+        Debug.assert(!!lexicalClass);
+        if (findAncestor(lexicalClass, (n) => typeClass === n)) {
+          const diagnostic = error2(
+            right,
+            Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling,
+            diagName,
+            typeToString(leftType)
+          );
+          addRelatedInfo(
+            diagnostic,
+            createDiagnosticForNode(
+              lexicalValueDecl,
+              Diagnostics.The_shadowing_declaration_of_0_is_defined_here,
+              diagName
+            ),
+            createDiagnosticForNode(
+              typeValueDecl,
+              Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here,
+              diagName
+            )
+          );
+          return true;
         }
-        return t.immediateBaseConstraint;
-      }
-      function getBaseConstraint(t) {
-        const c = getImmediateBaseConstraint(t);
-        return c !== noConstraintType && c !== circularConstraintType ? c : void 0;
       }
-      function computeBaseConstraint(t) {
-        if (t.flags & 262144 /* TypeParameter */) {
-          const constraint = getConstraintFromTypeParameter(t);
-          return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint);
-        }
-        if (t.flags & 3145728 /* UnionOrIntersection */) {
-          const types = t.types;
-          const baseTypes = [];
-          let different = false;
-          for (const type2 of types) {
-            const baseType = getBaseConstraint(type2);
-            if (baseType) {
-              if (baseType !== type2) {
-                different = true;
-              }
-              baseTypes.push(baseType);
-            } else {
-              different = true;
-            }
-          }
-          if (!different) {
-            return t;
-          }
-          return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0;
+      error2(
+        right,
+        Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier,
+        diagName,
+        diagnosticName(typeClass.name || anon)
+      );
+      return true;
+    }
+    return false;
+  }
+  function isThisPropertyAccessInConstructor(node, prop) {
+    return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      false
+    ) === getDeclaringConstructor(prop);
+  }
+  function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode, writeOnly) {
+    const parentSymbol = getNodeLinks(left).resolvedSymbol;
+    const assignmentKind = getAssignmentTargetKind(node);
+    const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType);
+    const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType;
+    let prop;
+    if (isPrivateIdentifier(right)) {
+      if (languageVersion < 9 /* PrivateNamesAndClassStaticBlocks */ || languageVersion < 99 /* ClassAndClassElementDecorators */ || !useDefineForClassFields) {
+        if (assignmentKind !== 0 /* None */) {
+          checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */);
         }
-        if (t.flags & 4194304 /* Index */) {
-          return keyofConstraintType;
+        if (assignmentKind !== 1 /* Definite */) {
+          checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */);
         }
-        if (t.flags & 134217728 /* TemplateLiteral */) {
-          const types = t.types;
-          const constraints = mapDefined(types, getBaseConstraint);
-          return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType;
+      }
+      const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right);
+      if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) {
+        grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right));
+      }
+      if (isAnyLike) {
+        if (lexicallyScopedSymbol) {
+          return isErrorType(apparentType) ? errorType : apparentType;
         }
-        if (t.flags & 268435456 /* StringMapping */) {
-          const constraint = getBaseConstraint(t.type);
-          return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType;
+        if (getContainingClassExcludingClassDecorators(right) === void 0) {
+          grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+          return anyType;
         }
-        if (t.flags & 8388608 /* IndexedAccess */) {
-          if (isMappedTypeGenericIndexedAccess(t)) {
-            return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType));
-          }
-          const baseObjectType = getBaseConstraint(t.objectType);
-          const baseIndexType = getBaseConstraint(t.indexType);
-          const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags);
-          return baseIndexedAccess && getBaseConstraint(baseIndexedAccess);
+      }
+      prop = lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol);
+      if (prop === void 0) {
+        if (checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) {
+          return errorType;
         }
-        if (t.flags & 16777216 /* Conditional */) {
-          const constraint = getConstraintFromConditionalType(t);
-          return constraint && getBaseConstraint(constraint);
+        const containingClass = getContainingClassExcludingClassDecorators(right);
+        if (containingClass && isPlainJsFile(getSourceFileOfNode(containingClass), compilerOptions.checkJs)) {
+          grammarErrorOnNode(right, Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class, idText(right));
         }
-        if (t.flags & 33554432 /* Substitution */) {
-          return getBaseConstraint(getSubstitutionIntersection(t));
+      } else {
+        const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+        if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) {
+          error2(node, Diagnostics.Private_accessor_was_defined_without_a_getter);
         }
-        if (isGenericTupleType(t)) {
-          const newElements = map(getElementTypes(t), (v, i) => {
-            const constraint = v.flags & 262144 /* TypeParameter */ && t.target.elementFlags[i] & 8 /* Variadic */ && getBaseConstraint(v) || v;
-            return constraint !== v && everyType(constraint, (c) => isArrayOrTupleType(c) && !isGenericTupleType(c)) ? constraint : v;
-          });
-          return createTupleType(newElements, t.target.elementFlags, t.target.readonly, t.target.labeledElementDeclarations);
+      }
+    } else {
+      if (isAnyLike) {
+        if (isIdentifier(left) && parentSymbol) {
+          markLinkedReferences(
+            node,
+            2 /* Property */,
+            /*propSymbol*/
+            void 0,
+            leftType
+          );
         }
-        return t;
+        return isErrorType(apparentType) ? errorType : apparentType;
       }
+      prop = getPropertyOfType(
+        apparentType,
+        right.escapedText,
+        /*skipObjectFunctionPropertyAugment*/
+        isConstEnumObjectType(apparentType),
+        /*includeTypeOnlyMembers*/
+        node.kind === 166 /* QualifiedName */
+      );
     }
-    function getApparentTypeOfIntersectionType(type, thisArgument) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
-        type,
-        thisArgument,
-        /*needApparentType*/
-        true
-      ));
-    }
-    function getResolvedTypeParameterDefault(typeParameter) {
-      if (!typeParameter.default) {
-        if (typeParameter.target) {
-          const targetDefault = getResolvedTypeParameterDefault(typeParameter.target);
-          typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType;
-        } else {
-          typeParameter.default = resolvingDefaultType;
-          const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default);
-          const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType;
-          if (typeParameter.default === resolvingDefaultType) {
-            typeParameter.default = defaultType;
+    markLinkedReferences(node, 2 /* Property */, prop, leftType);
+    let propType;
+    if (!prop) {
+      const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
+      if (!(indexInfo && indexInfo.type)) {
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          node,
+          leftType.symbol,
+          /*excludeClasses*/
+          true
+        );
+        if (!isUncheckedJS && isJSLiteralType(leftType)) {
+          return anyType;
+        }
+        if (leftType.symbol === denoGlobalThisSymbol) {
+          if (denoGlobalThisSymbol.exports.has(right.escapedText) && denoGlobalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) {
+            error2(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType));
+          } else if (noImplicitAny) {
+            error2(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType));
           }
+          return anyType;
+        }
+        if (leftType.symbol === nodeGlobalThisSymbol) {
+          return anyType;
+        }
+        if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) {
+          reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS);
         }
-      } else if (typeParameter.default === resolvingDefaultType) {
-        typeParameter.default = circularConstraintType;
+        return errorType;
+      }
+      if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
+        error2(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
+      }
+      propType = indexInfo.type;
+      if (compilerOptions.noUncheckedIndexedAccess && getAssignmentTargetKind(node) !== 1 /* Definite */) {
+        propType = getUnionType([propType, missingType]);
+      }
+      if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
+        error2(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
       }
-      return typeParameter.default;
+      if (indexInfo.declaration && isDeprecatedDeclaration2(indexInfo.declaration)) {
+        addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText);
+      }
+    } else {
+      const targetPropSymbol = resolveAliasWithDeprecationCheck(prop, right);
+      if (isDeprecatedSymbol(targetPropSymbol) && isUncalledFunctionReference(node, targetPropSymbol) && targetPropSymbol.declarations) {
+        addDeprecatedSuggestion(right, targetPropSymbol.declarations, right.escapedText);
+      }
+      checkPropertyNotUsedBeforeDeclaration(prop, node, right);
+      markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol));
+      getNodeLinks(node).resolvedSymbol = prop;
+      checkPropertyAccessibility(node, left.kind === 108 /* SuperKeyword */, isWriteAccess(node), apparentType, prop);
+      if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) {
+        error2(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right));
+        return errorType;
+      }
+      propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writeOnly || isWriteOnlyAccess(node) ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
     }
-    function getDefaultFromTypeParameter(typeParameter) {
-      const defaultType = getResolvedTypeParameterDefault(typeParameter);
-      return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0;
+    return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode);
+  }
+  function isUncheckedJSSuggestion(node, suggestion, excludeClasses) {
+    var _a;
+    const file = getSourceFileOfNode(node);
+    if (file) {
+      if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) {
+        const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode);
+        const suggestionHasNoExtendsOrDecorators = !(suggestion == null ? void 0 : suggestion.valueDeclaration) || !isClassLike(suggestion.valueDeclaration) || ((_a = suggestion.valueDeclaration.heritageClauses) == null ? void 0 : _a.length) || classOrConstructorParameterIsDecorated(
+          /*useLegacyDecorators*/
+          false,
+          suggestion.valueDeclaration
+        );
+        return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */ && suggestionHasNoExtendsOrDecorators) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && suggestionHasNoExtendsOrDecorators);
+      }
     }
-    function hasNonCircularTypeParameterDefault(typeParameter) {
-      return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType;
+    return false;
+  }
+  function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) {
+    const assignmentKind = getAssignmentTargetKind(node);
+    if (assignmentKind === 1 /* Definite */) {
+      return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */));
     }
-    function hasTypeParameterDefault(typeParameter) {
-      return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default));
+    if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) {
+      return propType;
     }
-    function getApparentTypeOfMappedType(type) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type));
+    if (propType === autoType) {
+      return getFlowTypeOfProperty(node, prop);
     }
-    function getResolvedApparentTypeOfMappedType(type) {
-      const target = type.target ?? type;
-      const typeVariable = getHomomorphicTypeVariable(target);
-      if (typeVariable && !target.declaration.nameType) {
-        const modifiersType = getModifiersTypeFromMappedType(type);
-        const baseConstraint = isGenericMappedType(modifiersType) ? getApparentTypeOfMappedType(modifiersType) : getBaseConstraintOfType(modifiersType);
-        if (baseConstraint && everyType(baseConstraint, (t) => isArrayOrTupleType(t) || isArrayOrTupleOrIntersection(t))) {
-          return instantiateType(target, prependTypeMapping(typeVariable, baseConstraint, type.mapper));
+    propType = getNarrowableTypeForReference(propType, node, checkMode);
+    let assumeUninitialized = false;
+    if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */) {
+      const declaration = prop && prop.valueDeclaration;
+      if (declaration && isPropertyWithoutInitializer(declaration)) {
+        if (!isStatic(declaration)) {
+          const flowContainer = getControlFlowContainer(node);
+          if (flowContainer.kind === 176 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 33554432 /* Ambient */)) {
+            assumeUninitialized = true;
+          }
         }
       }
-      return type;
+    } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) {
+      assumeUninitialized = true;
     }
-    function isArrayOrTupleOrIntersection(type) {
-      return !!(type.flags & 2097152 /* Intersection */) && every(type.types, isArrayOrTupleType);
+    const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType);
+    if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) {
+      error2(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop));
+      return propType;
     }
-    function isMappedTypeGenericIndexedAccess(type) {
-      let objectType;
-      return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType);
+    return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
+  }
+  function checkPropertyNotUsedBeforeDeclaration(prop, node, right) {
+    const { valueDeclaration } = prop;
+    if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) {
+      return;
     }
-    function getApparentType(type) {
-      const t = type.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(type) || unknownType : type;
-      const objectFlags = getObjectFlags(t);
-      return objectFlags & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : objectFlags & 4 /* Reference */ && t !== type ? getTypeWithThisArgument(t, type) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t, type) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? keyofConstraintType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t;
+    let diagnosticMessage;
+    const declarationName = idText(right);
+    if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlagsCached(valueDeclaration) & 256 /* Static */) && (useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) {
+      diagnosticMessage = error2(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName);
+    } else if (valueDeclaration.kind === 263 /* ClassDeclaration */ && node.parent.kind !== 183 /* TypeReference */ && !(valueDeclaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) {
+      diagnosticMessage = error2(right, Diagnostics.Class_0_used_before_its_declaration, declarationName);
     }
-    function getReducedApparentType(type) {
-      return getReducedType(getApparentType(getReducedType(type)));
+    if (diagnosticMessage) {
+      addRelatedInfo(diagnosticMessage, createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName));
     }
-    function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
-      var _a, _b, _c;
-      let singleProp;
-      let propSet;
-      let indexTypes;
-      const isUnion = containingType.flags & 1048576 /* Union */;
-      let optionalFlag;
-      let syntheticFlag = 4 /* SyntheticMethod */;
-      let checkFlags = isUnion ? 0 : 8 /* Readonly */;
-      let mergedInstantiations = false;
-      for (const current of containingType.types) {
-        const type = getApparentType(current);
-        if (!(isErrorType(type) || type.flags & 131072 /* Never */)) {
-          const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment);
-          const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0;
-          if (prop) {
-            if (prop.flags & 106500 /* ClassMember */) {
-              optionalFlag ?? (optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */);
-              if (isUnion) {
-                optionalFlag |= prop.flags & 16777216 /* Optional */;
-              } else {
-                optionalFlag &= prop.flags;
-              }
-            }
-            if (!singleProp) {
-              singleProp = prop;
-            } else if (prop !== singleProp) {
-              const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp);
-              if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) {
-                mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent));
-              } else {
-                if (!propSet) {
-                  propSet = /* @__PURE__ */ new Map();
-                  propSet.set(getSymbolId(singleProp), singleProp);
-                }
-                const id = getSymbolId(prop);
-                if (!propSet.has(id)) {
-                  propSet.set(id, prop);
-                }
-              }
-            }
-            if (isUnion && isReadonlySymbol(prop)) {
-              checkFlags |= 8 /* Readonly */;
-            } else if (!isUnion && !isReadonlySymbol(prop)) {
-              checkFlags &= ~8 /* Readonly */;
-            }
-            checkFlags |= (!(modifiers & 6 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 4 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 2 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 256 /* Static */ ? 2048 /* ContainsStatic */ : 0);
-            if (!isPrototypeProperty(prop)) {
-              syntheticFlag = 2 /* SyntheticProperty */;
-            }
-          } else if (isUnion) {
-            const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name);
-            if (indexInfo) {
-              checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0);
-              indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type);
-            } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) {
-              checkFlags |= 32 /* WritePartial */;
-              indexTypes = append(indexTypes, undefinedType);
-            } else {
-              checkFlags |= 16 /* ReadPartial */;
-            }
-          }
-        }
-      }
-      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
-        return void 0;
+  }
+  function isInPropertyInitializerOrClassStaticBlock(node) {
+    return !!findAncestor(node, (node2) => {
+      switch (node2.kind) {
+        case 172 /* PropertyDeclaration */:
+          return true;
+        case 303 /* PropertyAssignment */:
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 305 /* SpreadAssignment */:
+        case 167 /* ComputedPropertyName */:
+        case 239 /* TemplateSpan */:
+        case 294 /* JsxExpression */:
+        case 291 /* JsxAttribute */:
+        case 292 /* JsxAttributes */:
+        case 293 /* JsxSpreadAttribute */:
+        case 286 /* JsxOpeningElement */:
+        case 233 /* ExpressionWithTypeArguments */:
+        case 298 /* HeritageClause */:
+          return false;
+        case 219 /* ArrowFunction */:
+        case 244 /* ExpressionStatement */:
+          return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit";
+        default:
+          return isExpressionNode(node2) ? false : "quit";
       }
-      if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
-        if (mergedInstantiations) {
-          const links = (_a = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a.links;
-          const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
-          clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
-          clone2.links.containingType = containingType;
-          clone2.links.mapper = links == null ? void 0 : links.mapper;
-          clone2.links.writeType = getWriteTypeOfSymbol(singleProp);
-          return clone2;
-        } else {
-          return singleProp;
-        }
+    });
+  }
+  function isPropertyDeclaredInAncestorClass(prop) {
+    if (!(prop.parent.flags & 32 /* Class */)) {
+      return false;
+    }
+    let classType = getTypeOfSymbol(prop.parent);
+    while (true) {
+      classType = classType.symbol && getSuperClass(classType);
+      if (!classType) {
+        return false;
       }
-      const props = propSet ? arrayFrom(propSet.values()) : [singleProp];
-      let declarations;
-      let firstType;
-      let nameType;
-      const propTypes = [];
-      let writeTypes;
-      let firstValueDeclaration;
-      let hasNonUniformValueDeclaration = false;
-      for (const prop of props) {
-        if (!firstValueDeclaration) {
-          firstValueDeclaration = prop.valueDeclaration;
-        } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) {
-          hasNonUniformValueDeclaration = true;
-        }
-        declarations = addRange(declarations, prop.declarations);
-        const type = getTypeOfSymbol(prop);
-        if (!firstType) {
-          firstType = type;
-          nameType = getSymbolLinks(prop).nameType;
-        }
-        const writeType = getWriteTypeOfSymbol(prop);
-        if (writeTypes || writeType !== type) {
-          writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType);
-        }
-        if (type !== firstType) {
-          checkFlags |= 64 /* HasNonUniformType */;
-        }
-        if (isLiteralType(type) || isPatternLiteralType(type)) {
-          checkFlags |= 128 /* HasLiteralType */;
-        }
-        if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) {
-          checkFlags |= 131072 /* HasNeverType */;
-        }
-        propTypes.push(type);
-      }
-      addRange(propTypes, indexTypes);
-      const result = createSymbol(4 /* Property */ | (optionalFlag ?? 0), name, syntheticFlag | checkFlags);
-      result.links.containingType = containingType;
-      if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
-        result.valueDeclaration = firstValueDeclaration;
-        if (firstValueDeclaration.symbol.parent) {
-          result.parent = firstValueDeclaration.symbol.parent;
-        }
-      }
-      result.declarations = declarations;
-      result.links.nameType = nameType;
-      if (propTypes.length > 2) {
-        result.links.checkFlags |= 65536 /* DeferredType */;
-        result.links.deferralParent = containingType;
-        result.links.deferralConstituents = propTypes;
-        result.links.deferralWriteConstituents = writeTypes;
-      } else {
-        result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
-        if (writeTypes) {
-          result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
-        }
+      const superProperty = getPropertyOfType(classType, prop.escapedName);
+      if (superProperty && superProperty.valueDeclaration) {
+        return true;
       }
-      return result;
     }
-    function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) {
-      var _a, _b, _c;
-      let property = skipObjectFunctionPropertyAugment ? (_a = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a.get(name) : (_b = type.propertyCache) == null ? void 0 : _b.get(name);
-      if (!property) {
-        property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
-        if (property) {
-          const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable());
-          properties.set(name, property);
-          if (skipObjectFunctionPropertyAugment && !(getCheckFlags(property) & 48 /* Partial */) && !((_c = type.propertyCache) == null ? void 0 : _c.get(name))) {
-            const properties2 = type.propertyCache || (type.propertyCache = createSymbolTable());
-            properties2.set(name, property);
-          }
+  }
+  function getSuperClass(classType) {
+    const x = getBaseTypes(classType);
+    if (x.length === 0) {
+      return void 0;
+    }
+    return getIntersectionType(x);
+  }
+  function reportNonexistentProperty(propNode, containingType, isUncheckedJS) {
+    let errorInfo;
+    let relatedInfo;
+    if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 402784252 /* Primitive */)) {
+      for (const subtype of containingType.types) {
+        if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) {
+          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype));
+          break;
         }
       }
-      return property;
     }
-    function getCommonDeclarationsOfSymbols(symbols) {
-      let commonDeclarations;
-      for (const symbol of symbols) {
-        if (!symbol.declarations) {
-          return void 0;
-        }
-        if (!commonDeclarations) {
-          commonDeclarations = new Set(symbol.declarations);
-          continue;
-        }
-        commonDeclarations.forEach((declaration) => {
-          if (!contains(symbol.declarations, declaration)) {
-            commonDeclarations.delete(declaration);
+    if (typeHasStaticProperty(propNode.escapedText, containingType)) {
+      const propName = declarationNameToString(propNode);
+      const typeName = typeToString(containingType);
+      errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName);
+    } else {
+      const promisedType = getPromisedTypeOfPromise(containingType);
+      if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) {
+        errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType));
+        relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await);
+      } else {
+        const missingProperty = declarationNameToString(propNode);
+        const container = typeToString(containingType);
+        const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType);
+        if (libSuggestion !== void 0) {
+          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion);
+        } else {
+          const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType);
+          if (suggestion !== void 0) {
+            const suggestedName = symbolName(suggestion);
+            const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2;
+            errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName);
+            relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName);
+          } else {
+            const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1;
+            errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container);
           }
-        });
-        if (commonDeclarations.size === 0) {
-          return void 0;
         }
       }
-      return commonDeclarations;
     }
-    function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) {
-      const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
-      return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0;
+    const resultDiagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(propNode), propNode, errorInfo);
+    if (relatedInfo) {
+      addRelatedInfo(resultDiagnostic, relatedInfo);
     }
-    function getReducedType(type) {
-      if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) {
-        return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type));
-      } else if (type.flags & 2097152 /* Intersection */) {
-        if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) {
-          type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0);
+    addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic);
+  }
+  function containerSeemsToBeEmptyDomElement(containingType) {
+    return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(EventTarget|Node|((HTML[a-zA-Z]*)?Element))$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType);
+  }
+  function typeHasStaticProperty(propName, containingType) {
+    const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName);
+    return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration);
+  }
+  function getSuggestedLibForNonExistentName(name) {
+    const missingName = diagnosticName(name);
+    const allFeatures = getScriptTargetFeatures();
+    const typeFeatures = allFeatures.get(missingName);
+    return typeFeatures && firstIterator(typeFeatures.keys());
+  }
+  function getSuggestedLibForNonExistentProperty(missingProperty, containingType) {
+    const container = getApparentType(containingType).symbol;
+    if (!container) {
+      return void 0;
+    }
+    const containingTypeName = symbolName(container);
+    const allFeatures = getScriptTargetFeatures();
+    const typeFeatures = allFeatures.get(containingTypeName);
+    if (typeFeatures) {
+      for (const [libTarget, featuresOfType] of typeFeatures) {
+        if (contains(featuresOfType, missingProperty)) {
+          return libTarget;
         }
-        return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type;
       }
-      return type;
     }
-    function getReducedUnionType(unionType) {
-      const reducedTypes = sameMap(unionType.types, getReducedType);
-      if (reducedTypes === unionType.types) {
-        return unionType;
-      }
-      const reduced = getUnionType(reducedTypes);
-      if (reduced.flags & 1048576 /* Union */) {
-        reduced.resolvedReducedType = reduced;
+  }
+  function getSuggestedSymbolForNonexistentClassMember(name, baseType) {
+    return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */);
+  }
+  function getSuggestedSymbolForNonexistentProperty(name, containingType) {
+    let props = getPropertiesOfType(containingType);
+    if (typeof name !== "string") {
+      const parent2 = name.parent;
+      if (isPropertyAccessExpression(parent2)) {
+        props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop));
       }
-      return reduced;
-    }
-    function isNeverReducedProperty(prop) {
-      return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop);
+      name = idText(name);
     }
-    function isDiscriminantWithNeverType(prop) {
-      return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */);
-    }
-    function isConflictingPrivateProperty(prop) {
-      return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */);
+    return getSpellingSuggestionForName(name, props, 111551 /* Value */);
+  }
+  function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) {
+    const strName = isString(name) ? name : idText(name);
+    const properties = getPropertiesOfType(containingType);
+    const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0;
+    return jsxSpecific ?? getSpellingSuggestionForName(strName, properties, 111551 /* Value */);
+  }
+  function getSuggestionForNonexistentProperty(name, containingType) {
+    const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType);
+    return suggestion && symbolName(suggestion);
+  }
+  function getSuggestionForSymbolNameLookup(symbols, name, meaning) {
+    const symbol = getSymbol2(symbols, name, meaning);
+    if (symbol) return symbol;
+    let candidates;
+    if (symbols === denoGlobals || symbols == nodeGlobals) {
+      const primitives = mapDefined(
+        ["string", "number", "boolean", "object", "bigint", "symbol"],
+        (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
+      );
+      candidates = primitives.concat(arrayFrom(symbols.values()));
+    } else {
+      candidates = arrayFrom(symbols.values());
     }
-    function isGenericReducibleType(type) {
-      return !!(type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */ && some(type.types, isGenericReducibleType) || type.flags & 2097152 /* Intersection */ && isReducibleIntersection(type));
+    return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning);
+  }
+  function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
+    Debug.assert(outerName !== void 0, "outername should always be defined");
+    const result = resolveNameForSymbolSuggestion(
+      location,
+      outerName,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false
+    );
+    return result;
+  }
+  function getSuggestedSymbolForNonexistentModule(name, targetModule) {
+    return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */);
+  }
+  function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) {
+    function hasProp(name) {
+      const prop = getPropertyOfObjectType(objectType, name);
+      if (prop) {
+        const s = getSingleCallSignature(getTypeOfSymbol(prop));
+        return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0));
+      }
+      return false;
     }
-    function isReducibleIntersection(type) {
-      const uniqueFilled = type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper));
-      return getReducedType(uniqueFilled) !== uniqueFilled;
+    const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get";
+    if (!hasProp(suggestedMethod)) {
+      return void 0;
     }
-    function elaborateNeverIntersection(errorInfo, type) {
-      if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) {
-        const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType);
-        if (neverProp) {
-          return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents, typeToString(
-            type,
-            /*enclosingDeclaration*/
-            void 0,
-            536870912 /* NoTypeReduction */
-          ), symbolToString(neverProp));
-        }
-        const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty);
-        if (privateProp) {
-          return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some, typeToString(
-            type,
-            /*enclosingDeclaration*/
-            void 0,
-            536870912 /* NoTypeReduction */
-          ), symbolToString(privateProp));
-        }
-      }
-      return errorInfo;
+    let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (suggestion === void 0) {
+      suggestion = suggestedMethod;
+    } else {
+      suggestion += "." + suggestedMethod;
     }
-    function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) {
-      var _a, _b;
-      type = getReducedApparentType(type);
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        const symbol = resolved.members.get(name);
-        if (symbol && !includeTypeOnlyMembers && ((_a = type.symbol) == null ? void 0 : _a.flags) & 512 /* ValueModule */ && ((_b = getSymbolLinks(type.symbol).typeOnlyExportStarMap) == null ? void 0 : _b.has(name))) {
-          return void 0;
-        }
-        if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) {
-          return symbol;
-        }
-        if (skipObjectFunctionPropertyAugment)
-          return void 0;
-        const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0;
-        if (functionType) {
-          const symbol2 = getPropertyOfObjectType(functionType, name);
-          if (symbol2) {
-            return symbol2;
-          }
-        }
-        return getPropertyOfObjectType(globalObjectType, name);
-      }
-      if (type.flags & 2097152 /* Intersection */) {
-        const prop = getPropertyOfUnionOrIntersectionType(
-          type,
-          name,
-          /*skipObjectFunctionPropertyAugment*/
-          true
-        );
-        if (prop) {
-          return prop;
-        }
-        if (!skipObjectFunctionPropertyAugment) {
-          return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
-        }
+    return suggestion;
+  }
+  function getSuggestedTypeForNonexistentStringLiteralType(source, target) {
+    const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */));
+    return getSpellingSuggestion(source.value, candidates, (type) => type.value);
+  }
+  function getSpellingSuggestionForName(name, symbols, meaning) {
+    return getSpellingSuggestion(name, symbols, getCandidateName);
+    function getCandidateName(candidate) {
+      const candidateName = symbolName(candidate);
+      if (startsWith(candidateName, '"')) {
         return void 0;
       }
-      if (type.flags & 1048576 /* Union */) {
-        return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
-      }
-      return void 0;
-    }
-    function getSignaturesOfStructuredType(type, kind) {
-      if (type.flags & 3670016 /* StructuredType */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures;
+      if (candidate.flags & meaning) {
+        return candidateName;
       }
-      return emptyArray;
-    }
-    function getSignaturesOfType(type, kind) {
-      const result = getSignaturesOfStructuredType(getReducedApparentType(type), kind);
-      if (kind === 0 /* Call */ && !length(result) && type.flags & 1048576 /* Union */) {
-        if (type.arrayFallbackSignatures) {
-          return type.arrayFallbackSignatures;
-        }
-        let memberName;
-        if (everyType(type, (t) => {
-          var _a;
-          return !!((_a = t.symbol) == null ? void 0 : _a.parent) && isArrayOrTupleSymbol(t.symbol.parent) && (!memberName ? (memberName = t.symbol.escapedName, true) : memberName === t.symbol.escapedName);
-        })) {
-          const arrayArg = mapType(type, (t) => getMappedType((isReadonlyArraySymbol(t.symbol.parent) ? globalReadonlyArrayType : globalArrayType).typeParameters[0], t.mapper));
-          const arrayType = createArrayType(arrayArg, someType(type, (t) => isReadonlyArraySymbol(t.symbol.parent)));
-          return type.arrayFallbackSignatures = getSignaturesOfType(getTypeOfPropertyOfType(arrayType, memberName), kind);
+      if (candidate.flags & 2097152 /* Alias */) {
+        const alias = tryResolveAlias(candidate);
+        if (alias && alias.flags & meaning) {
+          return candidateName;
         }
-        type.arrayFallbackSignatures = result;
       }
-      return result;
+      return void 0;
     }
-    function isArrayOrTupleSymbol(symbol) {
-      if (!symbol || !globalArrayType.symbol || !globalReadonlyArrayType.symbol) {
-        return false;
-      }
-      return !!getSymbolIfSameReference(symbol, globalArrayType.symbol) || !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol);
+  }
+  function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) {
+    const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration;
+    if (!valueDeclaration) {
+      return;
     }
-    function isReadonlyArraySymbol(symbol) {
-      if (!symbol || !globalReadonlyArrayType.symbol) {
-        return false;
-      }
-      return !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol);
+    const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 2 /* Private */);
+    const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name);
+    if (!hasPrivateModifier && !hasPrivateIdentifier) {
+      return;
     }
-    function findIndexInfo(indexInfos, keyType) {
-      return find(indexInfos, (info) => info.keyType === keyType);
+    if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) {
+      return;
     }
-    function findApplicableIndexInfo(indexInfos, keyType) {
-      let stringIndexInfo;
-      let applicableInfo;
-      let applicableInfos;
-      for (const info of indexInfos) {
-        if (info.keyType === stringType) {
-          stringIndexInfo = info;
-        } else if (isApplicableIndexType(keyType, info.keyType)) {
-          if (!applicableInfo) {
-            applicableInfo = info;
-          } else {
-            (applicableInfos || (applicableInfos = [applicableInfo])).push(info);
-          }
-        }
+    if (isSelfTypeAccess2) {
+      const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration);
+      if (containingMethod && containingMethod.symbol === prop) {
+        return;
       }
-      return applicableInfos ? createIndexInfo(unknownType, getIntersectionType(map(applicableInfos, (info) => info.type)), reduceLeft(
-        applicableInfos,
-        (isReadonly, info) => isReadonly && info.isReadonly,
-        /*initial*/
-        true
-      )) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
     }
-    function isApplicableIndexType(source, target) {
-      return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value));
+    (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = -1 /* All */;
+  }
+  function isSelfTypeAccess(name, parent2) {
+    return name.kind === 110 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name));
+  }
+  function isValidPropertyAccess(node, propertyName) {
+    switch (node.kind) {
+      case 211 /* PropertyAccessExpression */:
+        return isValidPropertyAccessWithType(node, node.expression.kind === 108 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
+      case 166 /* QualifiedName */:
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getWidenedType(checkExpression(node.left))
+        );
+      case 205 /* ImportType */:
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getTypeFromTypeNode(node)
+        );
     }
-    function getIndexInfosOfStructuredType(type) {
-      if (type.flags & 3670016 /* StructuredType */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return resolved.indexInfos;
-      }
-      return emptyArray;
+  }
+  function isValidPropertyAccessForCompletions(node, type, property) {
+    return isPropertyAccessible(
+      node,
+      node.kind === 211 /* PropertyAccessExpression */ && node.expression.kind === 108 /* SuperKeyword */,
+      /*isWrite*/
+      false,
+      type,
+      property
+    );
+  }
+  function isValidPropertyAccessWithType(node, isSuper, propertyName, type) {
+    if (isTypeAny(type)) {
+      return true;
     }
-    function getIndexInfosOfType(type) {
-      return getIndexInfosOfStructuredType(getReducedApparentType(type));
+    const prop = getPropertyOfType(type, propertyName);
+    return !!prop && isPropertyAccessible(
+      node,
+      isSuper,
+      /*isWrite*/
+      false,
+      type,
+      prop
+    );
+  }
+  function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
+    if (isTypeAny(containingType)) {
+      return true;
     }
-    function getIndexInfoOfType(type, keyType) {
-      return findIndexInfo(getIndexInfosOfType(type), keyType);
+    if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) {
+      const declClass = getContainingClass(property.valueDeclaration);
+      return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass);
     }
-    function getIndexTypeOfType(type, keyType) {
-      var _a;
-      return (_a = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a.type;
+    return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property);
+  }
+  function getForInVariableSymbol(node) {
+    const initializer = node.initializer;
+    if (initializer.kind === 261 /* VariableDeclarationList */) {
+      const variable = initializer.declarations[0];
+      if (variable && !isBindingPattern(variable.name)) {
+        return getSymbolOfDeclaration(variable);
+      }
+    } else if (initializer.kind === 80 /* Identifier */) {
+      return getResolvedSymbol(initializer);
     }
-    function getApplicableIndexInfos(type, keyType) {
-      return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType));
+    return void 0;
+  }
+  function hasNumericPropertyNames(type) {
+    return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType);
+  }
+  function isForInVariableForNumericPropertyNames(expr) {
+    const e = skipParentheses(expr);
+    if (e.kind === 80 /* Identifier */) {
+      const symbol = getResolvedSymbol(e);
+      if (symbol.flags & 3 /* Variable */) {
+        let child = expr;
+        let node = expr.parent;
+        while (node) {
+          if (node.kind === 249 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) {
+            return true;
+          }
+          child = node;
+          node = node.parent;
+        }
+      }
     }
-    function getApplicableIndexInfo(type, keyType) {
-      return findApplicableIndexInfo(getIndexInfosOfType(type), keyType);
+    return false;
+  }
+  function checkIndexedAccess(node, checkMode) {
+    return node.flags & 64 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode);
+  }
+  function checkElementAccessChain(node, checkMode) {
+    const exprType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(exprType, node.expression);
+    return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType);
+  }
+  function checkElementAccessExpression(node, exprType, checkMode) {
+    const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType;
+    const indexExpression = node.argumentExpression;
+    const indexType = checkExpression(indexExpression);
+    if (isErrorType(objectType) || objectType === silentNeverType) {
+      return objectType;
     }
-    function getApplicableIndexInfoForName(type, name) {
-      return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name)));
+    if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) {
+      error2(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal);
+      return errorType;
     }
-    function getTypeParametersFromDeclaration(declaration) {
-      var _a;
-      let result;
-      for (const node of getEffectiveTypeParameterDeclarations(declaration)) {
-        result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol));
+    const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType;
+    const assignmentTargetKind = getAssignmentTargetKind(node);
+    let accessFlags;
+    if (assignmentTargetKind === 0 /* None */) {
+      accessFlags = 32 /* ExpressionPosition */;
+    } else {
+      accessFlags = 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0);
+      if (assignmentTargetKind === 2 /* Compound */) {
+        accessFlags |= 32 /* ExpressionPosition */;
       }
-      return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a.typeParameters : void 0;
     }
-    function symbolsToArray(symbols) {
-      const result = [];
-      symbols.forEach((symbol, id) => {
-        if (!isReservedMemberName(id)) {
-          result.push(symbol);
-        }
+    const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType;
+    return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node);
+  }
+  function callLikeExpressionMayHaveTypeArguments(node) {
+    return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node);
+  }
+  function resolveUntypedCall(node) {
+    if (callLikeExpressionMayHaveTypeArguments(node)) {
+      forEach(node.typeArguments, checkSourceElement);
+    }
+    if (node.kind === 215 /* TaggedTemplateExpression */) {
+      checkExpression(node.template);
+    } else if (isJsxOpeningLikeElement(node)) {
+      checkExpression(node.attributes);
+    } else if (isBinaryExpression(node)) {
+      checkExpression(node.left);
+    } else if (isCallOrNewExpression(node)) {
+      forEach(node.arguments, (argument) => {
+        checkExpression(argument);
       });
-      return result;
     }
-    function tryFindAmbientModule(moduleName, withAugmentations) {
-      if (isExternalModuleNameRelative(moduleName)) {
-        return void 0;
+    return anySignature;
+  }
+  function resolveErrorCall(node) {
+    resolveUntypedCall(node);
+    return unknownSignature;
+  }
+  function reorderCandidates(signatures, result, callChainFlags) {
+    let lastParent;
+    let lastSymbol;
+    let cutoffIndex = 0;
+    let index;
+    let specializedIndex = -1;
+    let spliceIndex;
+    Debug.assert(!result.length);
+    for (const signature of signatures) {
+      const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
+      const parent2 = signature.declaration && signature.declaration.parent;
+      if (!lastSymbol || symbol === lastSymbol) {
+        if (lastParent && parent2 === lastParent) {
+          index = index + 1;
+        } else {
+          lastParent = parent2;
+          index = cutoffIndex;
+        }
+      } else {
+        index = cutoffIndex = result.length;
+        lastParent = parent2;
+      }
+      lastSymbol = symbol;
+      if (signatureHasLiteralTypes(signature)) {
+        specializedIndex++;
+        spliceIndex = specializedIndex;
+        cutoffIndex++;
+      } else {
+        spliceIndex = index;
       }
-      const symbol = getSymbol2(denoContext.combinedGlobals, '"' + moduleName + '"', 512 /* ValueModule */);
-      return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol;
+      result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature);
     }
-    function isOptionalParameter(node) {
-      if (hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isJSDocOptionalParameter(node)) {
+  }
+  function isSpreadArgument(arg) {
+    return !!arg && (arg.kind === 230 /* SpreadElement */ || arg.kind === 237 /* SyntheticExpression */ && arg.isSpread);
+  }
+  function getSpreadArgumentIndex(args) {
+    return findIndex(args, isSpreadArgument);
+  }
+  function acceptsVoid(t) {
+    return !!(t.flags & 16384 /* Void */);
+  }
+  function acceptsVoidUndefinedUnknownOrAny(t) {
+    return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */));
+  }
+  function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) {
+    let argCount;
+    let callIsIncomplete = false;
+    let effectiveParameterCount = getParameterCount(signature);
+    let effectiveMinimumArguments = getMinArgumentCount(signature);
+    if (node.kind === 215 /* TaggedTemplateExpression */) {
+      argCount = args.length;
+      if (node.template.kind === 228 /* TemplateExpression */) {
+        const lastSpan = last(node.template.templateSpans);
+        callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated;
+      } else {
+        const templateLiteral = node.template;
+        Debug.assert(templateLiteral.kind === 15 /* NoSubstitutionTemplateLiteral */);
+        callIsIncomplete = !!templateLiteral.isUnterminated;
+      }
+    } else if (node.kind === 170 /* Decorator */) {
+      argCount = getDecoratorArgumentCount(node, signature);
+    } else if (node.kind === 226 /* BinaryExpression */) {
+      argCount = 1;
+    } else if (isJsxOpeningLikeElement(node)) {
+      callIsIncomplete = node.attributes.end === node.end;
+      if (callIsIncomplete) {
         return true;
       }
-      if (node.initializer) {
-        const signature = getSignatureFromDeclaration(node.parent);
-        const parameterIndex = node.parent.parameters.indexOf(node);
-        Debug.assert(parameterIndex >= 0);
-        return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */);
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(node.parent);
-      if (iife) {
-        return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= getEffectiveCallArguments(iife).length;
+      argCount = effectiveMinimumArguments === 0 ? args.length : 1;
+      effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1;
+      effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1);
+    } else if (!node.arguments) {
+      Debug.assert(node.kind === 214 /* NewExpression */);
+      return getMinArgumentCount(signature) === 0;
+    } else {
+      argCount = signatureHelpTrailingComma ? args.length + 1 : args.length;
+      callIsIncomplete = node.arguments.end === node.end;
+      const spreadArgIndex = getSpreadArgumentIndex(args);
+      if (spreadArgIndex >= 0) {
+        return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature));
       }
-      return false;
     }
-    function isOptionalPropertyDeclaration(node) {
-      return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken;
+    if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) {
+      return false;
     }
-    function createTypePredicate(kind, parameterName, parameterIndex, type) {
-      return { kind, parameterName, parameterIndex, type };
+    if (callIsIncomplete || argCount >= effectiveMinimumArguments) {
+      return true;
     }
-    function getMinTypeArgumentCount(typeParameters) {
-      let minTypeArgumentCount = 0;
-      if (typeParameters) {
-        for (let i = 0; i < typeParameters.length; i++) {
-          if (!hasTypeParameterDefault(typeParameters[i])) {
-            minTypeArgumentCount = i + 1;
-          }
-        }
+    for (let i = argCount; i < effectiveMinimumArguments; i++) {
+      const type = getTypeAtPosition(signature, i);
+      if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) {
+        return false;
       }
-      return minTypeArgumentCount;
     }
-    function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) {
-      const numTypeParameters = length(typeParameters);
-      if (!numTypeParameters) {
-        return [];
-      }
-      const numTypeArguments = length(typeArguments);
-      if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) {
-        const result = typeArguments ? typeArguments.slice() : [];
-        for (let i = numTypeArguments; i < numTypeParameters; i++) {
-          result[i] = errorType;
+    return true;
+  }
+  function hasCorrectTypeArgumentArity(signature, typeArguments) {
+    const numTypeParameters = length(signature.typeParameters);
+    const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters);
+    return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
+  }
+  function isInstantiatedGenericParameter(signature, pos) {
+    let type;
+    return !!(signature.target && (type = tryGetTypeAtPosition(signature.target, pos)) && isGenericType(type));
+  }
+  function getSingleCallSignature(type) {
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    );
+  }
+  function getSingleCallOrConstructSignature(type) {
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    ) || getSingleSignature(
+      type,
+      1 /* Construct */,
+      /*allowMembers*/
+      false
+    );
+  }
+  function getSingleSignature(type, kind, allowMembers) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) {
+        if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) {
+          return resolved.callSignatures[0];
         }
-        const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny);
-        for (let i = numTypeArguments; i < numTypeParameters; i++) {
-          let defaultType = getDefaultFromTypeParameter(typeParameters[i]);
-          if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) {
-            defaultType = anyType;
-          }
-          result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType;
+        if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) {
+          return resolved.constructSignatures[0];
         }
-        result.length = typeParameters.length;
-        return result;
       }
-      return typeArguments && typeArguments.slice();
     }
-    function getSignatureFromDeclaration(declaration) {
-      const links = getNodeLinks(declaration);
-      if (!links.resolvedSignature) {
-        const parameters = [];
-        let flags = 0 /* None */;
-        let minArgumentCount = 0;
-        let thisParameter;
-        let thisTag = isInJSFile(declaration) ? getJSDocThisTag(declaration) : void 0;
-        let hasThisParameter2 = false;
-        const iife = getImmediatelyInvokedFunctionExpression(declaration);
-        const isJSConstructSignature = isJSDocConstructSignature(declaration);
-        const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration);
-        if (isUntypedSignatureInJSFile) {
-          flags |= 32 /* IsUntypedSignatureInJSFile */;
-        }
-        for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) {
-          const param = declaration.parameters[i];
-          if (isInJSFile(param) && isJSDocThisTag(param)) {
-            thisTag = param;
-            continue;
-          }
-          let paramSymbol = param.symbol;
-          const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
-          if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
-            const resolvedSymbol = resolveName(
-              param,
-              paramSymbol.escapedName,
-              111551 /* Value */,
-              /*nameNotFoundMessage*/
-              void 0,
-              /*nameArg*/
-              void 0,
-              /*isUse*/
-              false
-            );
-            paramSymbol = resolvedSymbol;
-          }
-          if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
-            hasThisParameter2 = true;
-            thisParameter = param.symbol;
-          } else {
-            parameters.push(paramSymbol);
-          }
-          if (type && type.kind === 201 /* LiteralType */) {
-            flags |= 2 /* HasLiteralTypes */;
-          }
-          const isOptionalParameter2 = isOptionalJSDocPropertyLikeTag(param) || param.initializer || param.questionToken || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type || isJSDocOptionalParameter(param);
-          if (!isOptionalParameter2) {
-            minArgumentCount = parameters.length;
-          }
-        }
-        if ((declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
-          const otherKind = declaration.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */;
-          const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
-          if (other) {
-            thisParameter = getAnnotatedAccessorThisParameter(other);
-          }
-        }
-        if (thisTag && thisTag.typeExpression) {
-          thisParameter = createSymbolWithType(createSymbol(1 /* FunctionScopedVariable */, "this" /* This */), getTypeFromTypeNode(thisTag.typeExpression));
-        }
-        const hostDeclaration = isJSDocSignature(declaration) ? getEffectiveJSDocHost(declaration) : declaration;
-        const classType = hostDeclaration && isConstructorDeclaration(hostDeclaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(hostDeclaration.parent.symbol)) : void 0;
-        const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration);
-        if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) {
-          flags |= 1 /* HasRestParameter */;
-        }
-        if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 64 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 64 /* Abstract */)) {
-          flags |= 4 /* Abstract */;
-        }
-        links.resolvedSignature = createSignature(
-          declaration,
-          typeParameters,
-          thisParameter,
-          parameters,
-          /*resolvedReturnType*/
-          void 0,
-          /*resolvedTypePredicate*/
-          void 0,
-          minArgumentCount,
-          flags
-        );
-      }
-      return links.resolvedSignature;
+    return void 0;
+  }
+  function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) {
+    const context = createInferenceContext(signature.typeParameters, signature, 0 /* None */, compareTypes);
+    const restType = getEffectiveRestType(contextualSignature);
+    const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper);
+    const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature;
+    applyToParameterTypes(sourceSignature, signature, (source, target) => {
+      inferTypes(context.inferences, source, target);
+    });
+    if (!inferenceContext) {
+      applyToReturnTypes(contextualSignature, signature, (source, target) => {
+        inferTypes(context.inferences, source, target, 128 /* ReturnType */);
+      });
     }
-    function maybeAddJsSyntheticRestParameter(declaration, parameters) {
-      if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) {
-        return false;
-      }
-      const lastParam = lastOrUndefined(declaration.parameters);
-      const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag);
-      const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
-      const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
-      if (lastParamVariadicType) {
-        syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
-      } else {
-        syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
-        syntheticArgsSymbol.links.deferralParent = neverType;
-        syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
-        syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
-      }
-      if (lastParamVariadicType) {
-        parameters.pop();
+    return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration));
+  }
+  function inferJsxTypeArguments(node, signature, checkMode, context) {
+    const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
+    const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode);
+    inferTypes(context.inferences, checkAttrType, paramType);
+    return getInferredTypes(context);
+  }
+  function getThisArgumentType(thisArgumentNode) {
+    if (!thisArgumentNode) {
+      return voidType;
+    }
+    const thisArgumentType = checkExpression(thisArgumentNode);
+    return isRightSideOfInstanceofExpression(thisArgumentNode) ? thisArgumentType : isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType;
+  }
+  function inferTypeArguments(node, signature, args, checkMode, context) {
+    if (isJsxOpeningLikeElement(node)) {
+      return inferJsxTypeArguments(node, signature, checkMode, context);
+    }
+    if (node.kind !== 170 /* Decorator */ && node.kind !== 226 /* BinaryExpression */) {
+      const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p));
+      const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */);
+      if (contextualType) {
+        const inferenceTargetType = getReturnTypeOfSignature(signature);
+        if (couldContainTypeVariables(inferenceTargetType)) {
+          const outerContext = getInferenceContext(node);
+          const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType;
+          if (!isFromBindingPattern) {
+            const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */));
+            const instantiatedType = instantiateType(contextualType, outerMapper);
+            const contextualSignature = getSingleCallSignature(instantiatedType);
+            const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType;
+            inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */);
+          }
+          const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags);
+          const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper);
+          inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType);
+          context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0;
+        }
+      }
+    }
+    const restType = getNonArrayRestType(signature);
+    const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
+    if (restType && restType.flags & 262144 /* TypeParameter */) {
+      const info = find(context.inferences, (info2) => info2.typeParameter === restType);
+      if (info) {
+        info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0;
       }
-      parameters.push(syntheticArgsSymbol);
-      return true;
     }
-    function getSignatureOfTypeTag(node) {
-      if (!(isInJSFile(node) && isFunctionLikeDeclaration(node)))
-        return void 0;
-      const typeTag = getJSDocTypeTag(node);
-      return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
+    const thisType = getThisTypeOfSignature(signature);
+    if (thisType && couldContainTypeVariables(thisType)) {
+      const thisArgumentNode = getThisArgumentOfCall(node);
+      inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType);
     }
-    function getParameterTypeOfTypeTag(func, parameter) {
-      const signature = getSignatureOfTypeTag(func);
-      if (!signature)
-        return void 0;
-      const pos = func.parameters.indexOf(parameter);
-      return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos);
-    }
-    function getReturnTypeOfTypeTag(node) {
-      const signature = getSignatureOfTypeTag(node);
-      return signature && getReturnTypeOfSignature(signature);
-    }
-    function containsArgumentsReference(declaration) {
-      const links = getNodeLinks(declaration);
-      if (links.containsArgumentsReference === void 0) {
-        if (links.flags & 512 /* CaptureArguments */) {
-          links.containsArgumentsReference = true;
-        } else {
-          links.containsArgumentsReference = traverse(declaration.body);
-        }
-      }
-      return links.containsArgumentsReference;
-      function traverse(node) {
-        if (!node)
-          return false;
-        switch (node.kind) {
-          case 80 /* Identifier */:
-            return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol;
-          case 172 /* PropertyDeclaration */:
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            return node.name.kind === 167 /* ComputedPropertyName */ && traverse(node.name);
-          case 211 /* PropertyAccessExpression */:
-          case 212 /* ElementAccessExpression */:
-            return traverse(node.expression);
-          case 303 /* PropertyAssignment */:
-            return traverse(node.initializer);
-          default:
-            return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse);
+    for (let i = 0; i < argCount; i++) {
+      const arg = args[i];
+      if (arg.kind !== 232 /* OmittedExpression */) {
+        const paramType = getTypeAtPosition(signature, i);
+        if (couldContainTypeVariables(paramType)) {
+          const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode);
+          inferTypes(context.inferences, argType, paramType);
         }
       }
     }
-    function getSignaturesOfSymbol(symbol) {
-      if (!symbol || !symbol.declarations)
-        return emptyArray;
-      const result = [];
-      for (let i = 0; i < symbol.declarations.length; i++) {
-        const decl = symbol.declarations[i];
-        if (!isFunctionLike(decl))
-          continue;
-        if (i > 0 && decl.body) {
-          const previous = symbol.declarations[i - 1];
-          if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) {
-            continue;
-          }
-        }
-        if (isInJSFile(decl) && decl.jsDoc) {
-          const tags = getJSDocOverloadTags(decl);
-          if (length(tags)) {
-            for (const tag of tags) {
-              const jsDocSignature = tag.typeExpression;
-              if (jsDocSignature.type === void 0 && !isConstructorDeclaration(decl)) {
-                reportImplicitAny(jsDocSignature, anyType);
-              }
-              result.push(getSignatureFromDeclaration(jsDocSignature));
-            }
-            continue;
-          }
-        }
-        result.push(
-          !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
-        );
-      }
-      return result;
+    if (restType && couldContainTypeVariables(restType)) {
+      const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode);
+      inferTypes(context.inferences, spreadType, restType);
     }
-    function resolveExternalModuleTypeByLiteral(name) {
-      const moduleSym = resolveExternalModuleName(name, name);
-      if (moduleSym) {
-        const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
-        if (resolvedModuleSymbol) {
-          return getTypeOfSymbol(resolvedModuleSymbol);
+    return getInferredTypes(context);
+  }
+  function getMutableArrayOrTupleType(type) {
+    return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
+      getElementTypes(type),
+      type.target.elementFlags,
+      /*readonly*/
+      false,
+      type.target.labeledElementDeclarations
+    ) : createTupleType([type], [8 /* Variadic */]);
+  }
+  function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
+    const inConstContext = isConstTypeVariable(restType);
+    if (index >= argCount - 1) {
+      const arg = args[argCount - 1];
+      if (isSpreadArgument(arg)) {
+        const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode);
+        if (isArrayLikeType(spreadType)) {
+          return getMutableArrayOrTupleType(spreadType);
         }
+        return createArrayType(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg), inConstContext);
       }
-      return anyType;
     }
-    function getThisTypeOfSignature(signature) {
-      if (signature.thisParameter) {
-        return getTypeOfSymbol(signature.thisParameter);
+    const types = [];
+    const flags = [];
+    const names = [];
+    for (let i = index; i < argCount; i++) {
+      const arg = args[i];
+      if (isSpreadArgument(arg)) {
+        const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression);
+        if (isArrayLikeType(spreadType)) {
+          types.push(spreadType);
+          flags.push(8 /* Variadic */);
+        } else {
+          types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg));
+          flags.push(4 /* Rest */);
+        }
+      } else {
+        const contextualType = isTupleType(restType) ? getContextualTypeForElementExpression(restType, i - index, argCount - index) || unknownType : getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
+        const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
+        const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+        types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
+        flags.push(1 /* Required */);
+      }
+      if (arg.kind === 237 /* SyntheticExpression */ && arg.tupleNameSource) {
+        names.push(arg.tupleNameSource);
+      } else {
+        names.push(void 0);
       }
     }
-    function getTypePredicateOfSignature(signature) {
-      if (!signature.resolvedTypePredicate) {
-        if (signature.target) {
-          const targetTypePredicate = getTypePredicateOfSignature(signature.target);
-          signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate;
-        } else if (signature.compositeSignatures) {
-          signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate;
-        } else {
-          const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
-          let jsdocPredicate;
-          if (!type) {
-            const jsdocSignature = getSignatureOfTypeTag(signature.declaration);
-            if (jsdocSignature && signature !== jsdocSignature) {
-              jsdocPredicate = getTypePredicateOfSignature(jsdocSignature);
-            }
-          }
-          signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate;
+    return createTupleType(types, flags, inConstContext && !someType(restType, isMutableArrayLikeType), names);
+  }
+  function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
+    const isJavascript = isInJSFile(signature.declaration);
+    const typeParameters = signature.typeParameters;
+    const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript);
+    let mapper;
+    for (let i = 0; i < typeArgumentNodes.length; i++) {
+      Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
+      const constraint = getConstraintOfTypeParameter(typeParameters[i]);
+      if (constraint) {
+        const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+        ) : void 0;
+        const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
+        if (!mapper) {
+          mapper = createTypeMapper(typeParameters, typeArgumentTypes);
+        }
+        const typeArgument = typeArgumentTypes[i];
+        if (!checkTypeAssignableTo(
+          typeArgument,
+          getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument),
+          reportErrors2 ? typeArgumentNodes[i] : void 0,
+          typeArgumentHeadMessage,
+          errorInfo
+        )) {
+          return void 0;
         }
-        Debug.assert(!!signature.resolvedTypePredicate);
       }
-      return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate;
     }
-    function createTypePredicateFromTypePredicateNode(node, signature) {
-      const parameterName = node.parameterName;
-      const type = node.type && getTypeFromTypeNode(node.type);
-      return parameterName.kind === 197 /* ThisType */ ? createTypePredicate(
-        node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
-        /*parameterName*/
-        void 0,
-        /*parameterIndex*/
-        void 0,
-        type
-      ) : createTypePredicate(node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */, parameterName.escapedText, findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText), type);
+    return typeArgumentTypes;
+  }
+  function getJsxReferenceKind(node) {
+    if (isJsxIntrinsicTagName(node.tagName)) {
+      return 2 /* Mixed */;
     }
-    function getUnionOrIntersectionType(types, kind, unionReduction) {
-      return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types);
+    const tagType = getApparentType(checkExpression(node.tagName));
+    if (length(getSignaturesOfType(tagType, 1 /* Construct */))) {
+      return 0 /* Component */;
     }
-    function getReturnTypeOfSignature(signature) {
-      if (!signature.resolvedReturnType) {
-        if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) {
-          return errorType;
-        }
-        let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration));
-        if (signature.flags & 8 /* IsInnerCallChain */) {
-          type = addOptionalTypeMarker(type);
-        } else if (signature.flags & 16 /* IsOuterCallChain */) {
-          type = getOptionalType(type);
-        }
-        if (!popTypeResolution()) {
-          if (signature.declaration) {
-            const typeNode = getEffectiveReturnTypeNode(signature.declaration);
-            if (typeNode) {
-              error2(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself);
-            } else if (noImplicitAny) {
-              const declaration = signature.declaration;
-              const name = getNameOfDeclaration(declaration);
-              if (name) {
-                error2(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name));
-              } else {
-                error2(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions);
-              }
-            }
+    if (length(getSignaturesOfType(tagType, 0 /* Call */))) {
+      return 1 /* Function */;
+    }
+    return 2 /* Mixed */;
+  }
+  function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
+    const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
+    const attributesType = checkExpressionWithContextualType(
+      node.attributes,
+      paramType,
+      /*inferenceContext*/
+      void 0,
+      checkMode
+    );
+    const checkAttributesType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(attributesType) : attributesType;
+    return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
+      checkAttributesType,
+      paramType,
+      relation,
+      reportErrors2 ? node.tagName : void 0,
+      node.attributes,
+      /*headMessage*/
+      void 0,
+      containingMessageChain,
+      errorOutputContainer
+    );
+    function checkTagNameDoesNotExpectTooManyArguments() {
+      var _a;
+      if (getJsxNamespaceContainerForImplicitImport(node)) {
+        return true;
+      }
+      const tagType = (isJsxOpeningElement(node) || isJsxSelfClosingElement(node)) && !(isJsxIntrinsicTagName(node.tagName) || isJsxNamespacedName(node.tagName)) ? checkExpression(node.tagName) : void 0;
+      if (!tagType) {
+        return true;
+      }
+      const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */);
+      if (!length(tagCallSignatures)) {
+        return true;
+      }
+      const factory2 = getJsxFactoryEntity(node);
+      if (!factory2) {
+        return true;
+      }
+      const factorySymbol = resolveEntityName(
+        factory2,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        false,
+        node
+      );
+      if (!factorySymbol) {
+        return true;
+      }
+      const factoryType = getTypeOfSymbol(factorySymbol);
+      const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */);
+      if (!length(callSignatures)) {
+        return true;
+      }
+      let hasFirstParamSignatures = false;
+      let maxParamCount = 0;
+      for (const sig of callSignatures) {
+        const firstparam = getTypeAtPosition(sig, 0);
+        const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */);
+        if (!length(signaturesOfParam)) continue;
+        for (const paramSig of signaturesOfParam) {
+          hasFirstParamSignatures = true;
+          if (hasEffectiveRestParameter(paramSig)) {
+            return true;
+          }
+          const paramCount = getParameterCount(paramSig);
+          if (paramCount > maxParamCount) {
+            maxParamCount = paramCount;
           }
-          type = anyType;
         }
-        signature.resolvedReturnType = type;
       }
-      return signature.resolvedReturnType;
-    }
-    function getReturnTypeFromAnnotation(declaration) {
-      if (declaration.kind === 176 /* Constructor */) {
-        return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol));
+      if (!hasFirstParamSignatures) {
+        return true;
       }
-      const typeNode = getEffectiveReturnTypeNode(declaration);
-      if (isJSDocSignature(declaration)) {
-        const root = getJSDocRoot(declaration);
-        if (root && isConstructorDeclaration(root.parent) && !typeNode) {
-          return getDeclaredTypeOfClassOrInterface(getMergedSymbol(root.parent.parent.symbol));
+      let absoluteMinArgCount = Infinity;
+      for (const tagSig of tagCallSignatures) {
+        const tagRequiredArgCount = getMinArgumentCount(tagSig);
+        if (tagRequiredArgCount < absoluteMinArgCount) {
+          absoluteMinArgCount = tagRequiredArgCount;
         }
       }
-      if (isJSDocConstructSignature(declaration)) {
-        return getTypeFromTypeNode(declaration.parameters[0].type);
-      }
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
+      if (absoluteMinArgCount <= maxParamCount) {
+        return true;
       }
-      if (declaration.kind === 177 /* GetAccessor */ && hasBindableName(declaration)) {
-        const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration);
-        if (jsDocType) {
-          return jsDocType;
+      if (reportErrors2) {
+        const diag2 = createDiagnosticForNode(node.tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(node.tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount);
+        const tagNameDeclaration = (_a = getSymbolAtLocation(node.tagName)) == null ? void 0 : _a.valueDeclaration;
+        if (tagNameDeclaration) {
+          addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(node.tagName)));
         }
-        const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 178 /* SetAccessor */);
-        const setterType = getAnnotatedAccessorType(setter);
-        if (setterType) {
-          return setterType;
+        if (errorOutputContainer && errorOutputContainer.skipLogging) {
+          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+        }
+        if (!errorOutputContainer.skipLogging) {
+          diagnostics.add(diag2);
         }
       }
-      return getReturnTypeOfTypeTag(declaration);
-    }
-    function isResolvingReturnTypeOfSignature(signature) {
-      return signature.compositeSignatures && some(signature.compositeSignatures, isResolvingReturnTypeOfSignature) || !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0;
-    }
-    function getRestTypeOfSignature(signature) {
-      return tryGetRestTypeOfSignature(signature) || anyType;
+      return false;
     }
-    function tryGetRestTypeOfSignature(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType;
-        return restType && getIndexTypeOfType(restType, numberType);
+  }
+  function getEffectiveCheckNode(argument) {
+    argument = skipParentheses(argument);
+    return isSatisfiesExpression(argument) ? skipParentheses(argument.expression) : argument;
+  }
+  function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain, inferenceContext) {
+    const errorOutputContainer = { errors: void 0, skipLogging: true };
+    if (isJsxOpeningLikeElement(node)) {
+      if (!checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors");
+        return errorOutputContainer.errors || emptyArray;
       }
       return void 0;
     }
-    function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) {
-      const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript));
-      if (inferredTypeParameters) {
-        const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature));
-        if (returnSignature) {
-          const newReturnSignature = cloneSignature(returnSignature);
-          newReturnSignature.typeParameters = inferredTypeParameters;
-          const newInstantiatedSignature = cloneSignature(instantiatedSignature);
-          newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature);
-          return newInstantiatedSignature;
-        }
+    const thisType = getThisTypeOfSignature(signature);
+    if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
+      const thisArgumentNode = getThisArgumentOfCall(node);
+      const thisArgumentType = getThisArgumentType(thisArgumentNode);
+      const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
+      const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1;
+      if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors");
+        return errorOutputContainer.errors || emptyArray;
       }
-      return instantiatedSignature;
     }
-    function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) {
-      const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map());
-      const id = getTypeListId(typeArguments);
-      let instantiation = instantiations.get(id);
-      if (!instantiation) {
-        instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments));
+    const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1;
+    const restType = getNonArrayRestType(signature);
+    const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
+    for (let i = 0; i < argCount; i++) {
+      const arg = args[i];
+      if (arg.kind !== 232 /* OmittedExpression */) {
+        const paramType = getTypeAtPosition(signature, i);
+        const argType = checkExpressionWithContextualType(
+          arg,
+          paramType,
+          /*inferenceContext*/
+          void 0,
+          checkMode
+        );
+        const regularArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
+        const checkArgType = inferenceContext ? instantiateType(regularArgType, inferenceContext.nonFixingMapper) : regularArgType;
+        const effectiveCheckArgumentNode = getEffectiveCheckNode(arg);
+        if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? effectiveCheckArgumentNode : void 0, effectiveCheckArgumentNode, headMessage, containingMessageChain, errorOutputContainer)) {
+          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
+          maybeAddMissingAwaitInfo(arg, checkArgType, paramType);
+          return errorOutputContainer.errors || emptyArray;
+        }
       }
-      return instantiation;
-    }
-    function createSignatureInstantiation(signature, typeArguments) {
-      return instantiateSignature(
-        signature,
-        createSignatureTypeMapper(signature, typeArguments),
-        /*eraseTypeParameters*/
-        true
-      );
-    }
-    function createSignatureTypeMapper(signature, typeArguments) {
-      return createTypeMapper(signature.typeParameters, typeArguments);
-    }
-    function getErasedSignature(signature) {
-      return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
     }
-    function createErasedSignature(signature) {
-      return instantiateSignature(
-        signature,
-        createTypeEraser(signature.typeParameters),
-        /*eraseTypeParameters*/
-        true
-      );
-    }
-    function getCanonicalSignature(signature) {
-      return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
-    }
-    function createCanonicalSignature(signature) {
-      return getSignatureInstantiation(
-        signature,
-        map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp),
-        isInJSFile(signature.declaration)
+    if (restType) {
+      const spreadType = getSpreadArgumentType(
+        args,
+        argCount,
+        args.length,
+        restType,
+        /*context*/
+        void 0,
+        checkMode
       );
+      const restArgCount = args.length - argCount;
+      const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? getEffectiveCheckNode(args[argCount]) : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
+      if (!checkTypeRelatedTo(
+        spreadType,
+        restType,
+        relation,
+        errorNode,
+        headMessage,
+        /*containingMessageChain*/
+        void 0,
+        errorOutputContainer
+      )) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
+        maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
+        return errorOutputContainer.errors || emptyArray;
+      }
     }
-    function getBaseSignature(signature) {
-      const typeParameters = signature.typeParameters;
-      if (typeParameters) {
-        if (signature.baseSignatureCache) {
-          return signature.baseSignatureCache;
+    return void 0;
+    function maybeAddMissingAwaitInfo(errorNode, source, target) {
+      if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) {
+        if (getAwaitedTypeOfPromise(target)) {
+          return;
         }
-        const typeEraser = createTypeEraser(typeParameters);
-        const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType));
-        let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType);
-        for (let i = 0; i < typeParameters.length - 1; i++) {
-          baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
+        const awaitedTypeOfSource = getAwaitedTypeOfPromise(source);
+        if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) {
+          addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await));
         }
-        baseConstraints = instantiateTypes(baseConstraints, typeEraser);
-        return signature.baseSignatureCache = instantiateSignature(
-          signature,
-          createTypeMapper(typeParameters, baseConstraints),
-          /*eraseTypeParameters*/
-          true
-        );
       }
-      return signature;
     }
-    function getOrCreateTypeFromSignature(signature) {
-      var _a;
-      if (!signature.isolatedSignatureType) {
-        const kind = (_a = signature.declaration) == null ? void 0 : _a.kind;
-        const isConstructor = kind === void 0 || kind === 176 /* Constructor */ || kind === 180 /* ConstructSignature */ || kind === 185 /* ConstructorType */;
-        const type = createObjectType(16 /* Anonymous */);
-        type.members = emptySymbols;
-        type.properties = emptyArray;
-        type.callSignatures = !isConstructor ? [signature] : emptyArray;
-        type.constructSignatures = isConstructor ? [signature] : emptyArray;
-        type.indexInfos = emptyArray;
-        signature.isolatedSignatureType = type;
-      }
-      return signature.isolatedSignatureType;
-    }
-    function getIndexSymbol(symbol) {
-      return symbol.members ? getIndexSymbolFromSymbolTable(symbol.members) : void 0;
-    }
-    function getIndexSymbolFromSymbolTable(symbolTable) {
-      return symbolTable.get("__index" /* Index */);
-    }
-    function createIndexInfo(keyType, type, isReadonly, declaration) {
-      return { keyType, type, isReadonly, declaration };
-    }
-    function getIndexInfosOfSymbol(symbol) {
-      const indexSymbol = getIndexSymbol(symbol);
-      return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol) : emptyArray;
-    }
-    function getIndexInfosOfIndexSymbol(indexSymbol) {
-      if (indexSymbol.declarations) {
-        const indexInfos = [];
-        for (const declaration of indexSymbol.declarations) {
-          if (declaration.parameters.length === 1) {
-            const parameter = declaration.parameters[0];
-            if (parameter.type) {
-              forEachType(getTypeFromTypeNode(parameter.type), (keyType) => {
-                if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) {
-                  indexInfos.push(createIndexInfo(keyType, declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, hasEffectiveModifier(declaration, 8 /* Readonly */), declaration));
-                }
-              });
-            }
-          }
-        }
-        return indexInfos;
+  }
+  function getThisArgumentOfCall(node) {
+    if (node.kind === 226 /* BinaryExpression */) {
+      return node.right;
+    }
+    const expression = node.kind === 213 /* CallExpression */ ? node.expression : node.kind === 215 /* TaggedTemplateExpression */ ? node.tag : node.kind === 170 /* Decorator */ && !legacyDecorators ? node.expression : void 0;
+    if (expression) {
+      const callee = skipOuterExpressions(expression);
+      if (isAccessExpression(callee)) {
+        return callee.expression;
       }
-      return emptyArray;
     }
-    function isValidIndexKeyType(type) {
-      return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType);
+  }
+  function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) {
+    const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource);
+    setTextRange(result, parent2);
+    setParent(result, parent2);
+    return result;
+  }
+  function getEffectiveCallArguments(node) {
+    if (node.kind === 215 /* TaggedTemplateExpression */) {
+      const template = node.template;
+      const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())];
+      if (template.kind === 228 /* TemplateExpression */) {
+        forEach(template.templateSpans, (span) => {
+          args2.push(span.expression);
+        });
+      }
+      return args2;
     }
-    function getConstraintDeclaration(type) {
-      return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0];
+    if (node.kind === 170 /* Decorator */) {
+      return getEffectiveDecoratorArguments(node);
     }
-    function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) {
-      var _a;
-      let inferences;
-      if ((_a = typeParameter.symbol) == null ? void 0 : _a.declarations) {
-        for (const declaration of typeParameter.symbol.declarations) {
-          if (declaration.parent.kind === 195 /* InferType */) {
-            const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent);
-            if (grandParent.kind === 183 /* TypeReference */ && !omitTypeReferences) {
-              const typeReference = grandParent;
-              const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReference);
-              if (typeParameters) {
-                const index = typeReference.typeArguments.indexOf(childTypeParameter);
-                if (index < typeParameters.length) {
-                  const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]);
-                  if (declaredConstraint) {
-                    const mapper = makeDeferredTypeMapper(
-                      typeParameters,
-                      typeParameters.map((_, index2) => () => {
-                        return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2);
-                      })
-                    );
-                    const constraint = instantiateType(declaredConstraint, mapper);
-                    if (constraint !== typeParameter) {
-                      inferences = append(inferences, constraint);
-                    }
-                  }
-                }
-              }
-            } else if (grandParent.kind === 169 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 191 /* RestType */ || grandParent.kind === 202 /* NamedTupleMember */ && grandParent.dotDotDotToken) {
-              inferences = append(inferences, createArrayType(unknownType));
-            } else if (grandParent.kind === 204 /* TemplateLiteralTypeSpan */) {
-              inferences = append(inferences, stringType);
-            } else if (grandParent.kind === 168 /* TypeParameter */ && grandParent.parent.kind === 200 /* MappedType */) {
-              inferences = append(inferences, keyofConstraintType);
-            } else if (grandParent.kind === 200 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 194 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 200 /* MappedType */ && grandParent.parent.checkType.type) {
-              const checkMappedType2 = grandParent.parent.checkType;
-              const nodeType = getTypeFromTypeNode(checkMappedType2.type);
-              inferences = append(inferences, instantiateType(nodeType, makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)));
-            }
-          }
-        }
-      }
-      return inferences && getIntersectionType(inferences);
+    if (node.kind === 226 /* BinaryExpression */) {
+      return [node.left];
     }
-    function getConstraintFromTypeParameter(typeParameter) {
-      if (!typeParameter.constraint) {
-        if (typeParameter.target) {
-          const targetConstraint = getConstraintOfTypeParameter(typeParameter.target);
-          typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType;
+    if (isJsxOpeningLikeElement(node)) {
+      return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray;
+    }
+    const args = node.arguments || emptyArray;
+    const spreadIndex = getSpreadArgumentIndex(args);
+    if (spreadIndex >= 0) {
+      const effectiveArgs = args.slice(0, spreadIndex);
+      for (let i = spreadIndex; i < args.length; i++) {
+        const arg = args[i];
+        const spreadType = arg.kind === 230 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression));
+        if (spreadType && isTupleType(spreadType)) {
+          forEach(getElementTypes(spreadType), (t, i2) => {
+            var _a;
+            const flags = spreadType.target.elementFlags[i2];
+            const syntheticArg = createSyntheticExpression(arg, flags & 4 /* Rest */ ? createArrayType(t) : t, !!(flags & 12 /* Variable */), (_a = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a[i2]);
+            effectiveArgs.push(syntheticArg);
+          });
         } else {
-          const constraintDeclaration = getConstraintDeclaration(typeParameter);
-          if (!constraintDeclaration) {
-            typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType;
-          } else {
-            let type = getTypeFromTypeNode(constraintDeclaration);
-            if (type.flags & 1 /* Any */ && !isErrorType(type)) {
-              type = constraintDeclaration.parent.parent.kind === 200 /* MappedType */ ? keyofConstraintType : unknownType;
-            }
-            typeParameter.constraint = type;
-          }
+          effectiveArgs.push(arg);
         }
       }
-      return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint;
-    }
-    function getParentSymbolOfTypeParameter(typeParameter) {
-      const tp = getDeclarationOfKind(typeParameter.symbol, 168 /* TypeParameter */);
-      const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent;
-      return host2 && getSymbolOfNode(host2);
+      return effectiveArgs;
     }
-    function getTypeListId(types) {
-      let result = "";
-      if (types) {
-        const length2 = types.length;
-        let i = 0;
-        while (i < length2) {
-          const startId = types[i].id;
-          let count = 1;
-          while (i + count < length2 && types[i + count].id === startId + count) {
-            count++;
-          }
-          if (result.length) {
-            result += ",";
-          }
-          result += startId;
-          if (count > 1) {
-            result += ":" + count;
-          }
-          i += count;
-        }
+    return args;
+  }
+  function getEffectiveDecoratorArguments(node) {
+    const expr = node.expression;
+    const signature = getDecoratorCallSignature(node);
+    if (signature) {
+      const args = [];
+      for (const param of signature.parameters) {
+        const type = getTypeOfSymbol(param);
+        args.push(createSyntheticExpression(expr, type));
       }
-      return result;
+      return args;
     }
-    function getAliasId(aliasSymbol, aliasTypeArguments) {
-      return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : "";
+    return Debug.fail();
+  }
+  function getDecoratorArgumentCount(node, signature) {
+    return compilerOptions.experimentalDecorators ? getLegacyDecoratorArgumentCount(node, signature) : (
+      // Allow the runtime to oversupply arguments to an ES decorator as long as there's at least one parameter.
+      Math.min(Math.max(getParameterCount(signature), 1), 2)
+    );
+  }
+  function getLegacyDecoratorArgumentCount(node, signature) {
+    switch (node.parent.kind) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return 1;
+      case 172 /* PropertyDeclaration */:
+        return hasAccessorModifier(node.parent) ? 3 : 2;
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return signature.parameters.length <= 2 ? 2 : 3;
+      case 169 /* Parameter */:
+        return 3;
+      default:
+        return Debug.fail();
     }
-    function getPropagatingFlagsOfTypes(types, excludeKinds) {
-      let result = 0;
-      for (const type of types) {
-        if (excludeKinds === void 0 || !(type.flags & excludeKinds)) {
-          result |= getObjectFlags(type);
-        }
+  }
+  function getDiagnosticSpanForCallNode(node) {
+    const sourceFile = getSourceFileOfNode(node);
+    const { start, length: length2 } = getErrorSpanForNode(sourceFile, isPropertyAccessExpression(node.expression) ? node.expression.name : node.expression);
+    return { start, length: length2, sourceFile };
+  }
+  function getDiagnosticForCallNode(node, message, ...args) {
+    if (isCallExpression(node)) {
+      const { sourceFile, start, length: length2 } = getDiagnosticSpanForCallNode(node);
+      if ("message" in message) {
+        return createFileDiagnostic(sourceFile, start, length2, message, ...args);
       }
-      return result & 458752 /* PropagatingFlags */;
-    }
-    function tryCreateTypeReference(target, typeArguments) {
-      if (some(typeArguments) && target === emptyGenericType) {
-        return unknownType;
+      return createDiagnosticForFileFromMessageChain(sourceFile, message);
+    } else {
+      if ("message" in message) {
+        return createDiagnosticForNode(node, message, ...args);
       }
-      return createTypeReference(target, typeArguments);
+      return createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), node, message);
     }
-    function createTypeReference(target, typeArguments) {
-      const id = getTypeListId(typeArguments);
-      let type = target.instantiations.get(id);
-      if (!type) {
-        type = createObjectType(4 /* Reference */, target.symbol);
-        target.instantiations.set(id, type);
-        type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0;
-        type.target = target;
-        type.resolvedTypeArguments = typeArguments;
+  }
+  function getErrorNodeForCallNode(callLike) {
+    if (isCallOrNewExpression(callLike)) {
+      return isPropertyAccessExpression(callLike.expression) ? callLike.expression.name : callLike.expression;
+    }
+    if (isTaggedTemplateExpression(callLike)) {
+      return isPropertyAccessExpression(callLike.tag) ? callLike.tag.name : callLike.tag;
+    }
+    if (isJsxOpeningLikeElement(callLike)) {
+      return callLike.tagName;
+    }
+    return callLike;
+  }
+  function isPromiseResolveArityError(node) {
+    if (!isCallExpression(node) || !isIdentifier(node.expression)) return false;
+    const symbol = resolveName(
+      node.expression,
+      node.expression.escapedText,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      false
+    );
+    const decl = symbol == null ? void 0 : symbol.valueDeclaration;
+    if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
+      return false;
+    }
+    const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
+    if (!globalPromiseSymbol) return false;
+    const constructorSymbol = getSymbolAtLocation(
+      decl.parent.parent.expression,
+      /*ignoreErrors*/
+      true
+    );
+    return constructorSymbol === globalPromiseSymbol;
+  }
+  function getArgumentArityError(node, signatures, args, headMessage) {
+    var _a;
+    const spreadIndex = getSpreadArgumentIndex(args);
+    if (spreadIndex > -1) {
+      return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter);
+    }
+    let min2 = Number.POSITIVE_INFINITY;
+    let max = Number.NEGATIVE_INFINITY;
+    let maxBelow = Number.NEGATIVE_INFINITY;
+    let minAbove = Number.POSITIVE_INFINITY;
+    let closestSignature;
+    for (const sig of signatures) {
+      const minParameter = getMinArgumentCount(sig);
+      const maxParameter = getParameterCount(sig);
+      if (minParameter < min2) {
+        min2 = minParameter;
+        closestSignature = sig;
+      }
+      max = Math.max(max, maxParameter);
+      if (minParameter < args.length && minParameter > maxBelow) maxBelow = minParameter;
+      if (args.length < maxParameter && maxParameter < minAbove) minAbove = maxParameter;
+    }
+    const hasRestParameter2 = some(signatures, hasEffectiveRestParameter);
+    const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2;
+    const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node);
+    if (isVoidPromiseError && isInJSFile(node)) {
+      return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments);
+    }
+    const error3 = isDecorator(node) ? hasRestParameter2 ? Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0 : Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0 : hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1;
+    if (min2 < args.length && args.length < max) {
+      if (headMessage) {
+        let chain = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments,
+          args.length,
+          maxBelow,
+          minAbove
+        );
+        chain = chainDiagnosticMessages(chain, headMessage);
+        return getDiagnosticForCallNode(node, chain);
       }
-      return type;
+      return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove);
+    } else if (args.length < min2) {
+      let diagnostic;
+      if (headMessage) {
+        let chain = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          error3,
+          parameterRange,
+          args.length
+        );
+        chain = chainDiagnosticMessages(chain, headMessage);
+        diagnostic = getDiagnosticForCallNode(node, chain);
+      } else {
+        diagnostic = getDiagnosticForCallNode(node, error3, parameterRange, args.length);
+      }
+      const parameter = (_a = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a.parameters[closestSignature.thisParameter ? args.length + 1 : args.length];
+      if (parameter) {
+        const messageAndArgs = isBindingPattern(parameter.name) ? [Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided] : isRestParameter(parameter) ? [Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided, idText(getFirstIdentifier(parameter.name))] : [Diagnostics.An_argument_for_0_was_not_provided, !parameter.name ? args.length : idText(getFirstIdentifier(parameter.name))];
+        const parameterError = createDiagnosticForNode(parameter, ...messageAndArgs);
+        return addRelatedInfo(diagnostic, parameterError);
+      }
+      return diagnostic;
+    } else {
+      const errorSpan = factory.createNodeArray(args.slice(max));
+      const pos = first(errorSpan).pos;
+      let end = last(errorSpan).end;
+      if (end === pos) {
+        end++;
+      }
+      setTextRangePosEnd(errorSpan, pos, end);
+      if (headMessage) {
+        let chain = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          error3,
+          parameterRange,
+          args.length
+        );
+        chain = chainDiagnosticMessages(chain, headMessage);
+        return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), errorSpan, chain);
+      }
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error3, parameterRange, args.length);
     }
-    function cloneTypeReference(source) {
-      const type = createTypeWithSymbol(source.flags, source.symbol);
-      type.objectFlags = source.objectFlags;
-      type.target = source.target;
-      type.resolvedTypeArguments = source.resolvedTypeArguments;
-      return type;
+  }
+  function getTypeArgumentArityError(node, signatures, typeArguments, headMessage) {
+    const argCount = typeArguments.length;
+    if (signatures.length === 1) {
+      const sig = signatures[0];
+      const min2 = getMinTypeArgumentCount(sig.typeParameters);
+      const max = length(sig.typeParameters);
+      if (headMessage) {
+        let chain = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Expected_0_type_arguments_but_got_1,
+          min2 < max ? min2 + "-" + max : min2,
+          argCount
+        );
+        chain = chainDiagnosticMessages(chain, headMessage);
+        return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
+      }
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount);
     }
-    function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) {
-      if (!aliasSymbol) {
-        aliasSymbol = getAliasSymbolForTypeNode(node);
-        const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments;
+    let belowArgCount = -Infinity;
+    let aboveArgCount = Infinity;
+    for (const sig of signatures) {
+      const min2 = getMinTypeArgumentCount(sig.typeParameters);
+      const max = length(sig.typeParameters);
+      if (min2 > argCount) {
+        aboveArgCount = Math.min(aboveArgCount, min2);
+      } else if (max < argCount) {
+        belowArgCount = Math.max(belowArgCount, max);
       }
-      const type = createObjectType(4 /* Reference */, target.symbol);
-      type.target = target;
-      type.node = node;
-      type.mapper = mapper;
-      type.aliasSymbol = aliasSymbol;
-      type.aliasTypeArguments = aliasTypeArguments;
-      return type;
     }
-    function getTypeArguments(type) {
-      var _a, _b;
-      if (!type.resolvedTypeArguments) {
-        if (!pushTypeResolution(type, 6 /* ResolvedTypeArguments */)) {
-          return ((_a = type.target.localTypeParameters) == null ? void 0 : _a.map(() => errorType)) || emptyArray;
-        }
-        const node = type.node;
-        const typeArguments = !node ? emptyArray : node.kind === 183 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
-        if (popTypeResolution()) {
-          type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments;
-        } else {
-          type.resolvedTypeArguments = ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray;
-          error2(
-            type.node || currentNode,
-            type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves,
-            type.target.symbol && symbolToString(type.target.symbol)
-          );
-        }
+    if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) {
+      if (headMessage) {
+        let chain = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments,
+          argCount,
+          belowArgCount,
+          aboveArgCount
+        );
+        chain = chainDiagnosticMessages(chain, headMessage);
+        return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
       }
-      return type.resolvedTypeArguments;
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount);
     }
-    function getTypeReferenceArity(type) {
-      return length(type.target.typeParameters);
+    if (headMessage) {
+      let chain = chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.Expected_0_type_arguments_but_got_1,
+        belowArgCount === -Infinity ? aboveArgCount : belowArgCount,
+        argCount
+      );
+      chain = chainDiagnosticMessages(chain, headMessage);
+      return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
+    }
+    return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount);
+  }
+  function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, headMessage) {
+    const isTaggedTemplate = node.kind === 215 /* TaggedTemplateExpression */;
+    const isDecorator2 = node.kind === 170 /* Decorator */;
+    const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node);
+    const isInstanceof = node.kind === 226 /* BinaryExpression */;
+    const reportErrors2 = !isInferencePartiallyBlocked && !candidatesOutArray;
+    let typeArguments;
+    if (!isDecorator2 && !isInstanceof && !isSuperCall(node)) {
+      typeArguments = node.typeArguments;
+      if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 108 /* SuperKeyword */) {
+        forEach(typeArguments, checkSourceElement);
+      }
+    }
+    const candidates = candidatesOutArray || [];
+    reorderCandidates(signatures, candidates, callChainFlags);
+    Debug.assert(candidates.length, "Revert #54442 and add a testcase with whatever triggered this");
+    const args = getEffectiveCallArguments(node);
+    const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters;
+    let argCheckMode = !isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive) ? 4 /* SkipContextSensitive */ : 0 /* Normal */;
+    let candidatesForArgumentError;
+    let candidateForArgumentArityError;
+    let candidateForTypeArgumentError;
+    let result;
+    const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 213 /* CallExpression */ && node.arguments.hasTrailingComma;
+    if (candidates.length > 1) {
+      result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
     }
-    function getTypeFromClassOrInterfaceReference(node, symbol) {
-      const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
-      const typeParameters = type.localTypeParameters;
-      if (typeParameters) {
-        const numTypeArguments = length(node.typeArguments);
-        const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
-        const isJs = isInJSFile(node);
-        const isJsImplicitAny = !noImplicitAny && isJs;
-        if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
-          const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
-          const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
-          const typeStr = typeToString(
-            type,
-            /*enclosingDeclaration*/
-            void 0,
-            2 /* WriteArrayAsGenericType */
-          );
-          error2(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
-          if (!isJs) {
-            return errorType;
+    if (!result) {
+      result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
+    }
+    if (result) {
+      return result;
+    }
+    result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode);
+    getNodeLinks(node).resolvedSignature = result;
+    if (reportErrors2) {
+      if (!headMessage && isInstanceof) {
+        headMessage = Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method;
+      }
+      if (candidatesForArgumentError) {
+        if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) {
+          const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1];
+          let chain;
+          if (candidatesForArgumentError.length > 3) {
+            chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
+            chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
           }
-        }
-        if (node.kind === 183 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
-          return createDeferredTypeReference(
-            type,
+          if (headMessage) {
+            chain = chainDiagnosticMessages(chain, headMessage);
+          }
+          const diags = getSignatureApplicabilityError(
             node,
-            /*mapper*/
+            args,
+            last2,
+            assignableRelation,
+            0 /* Normal */,
+            /*reportErrors*/
+            true,
+            () => chain,
+            /*inferenceContext*/
             void 0
           );
+          if (diags) {
+            for (const d of diags) {
+              if (last2.declaration && candidatesForArgumentError.length > 3) {
+                addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here));
+              }
+              addImplementationSuccessElaboration(last2, d);
+              diagnostics.add(d);
+            }
+          } else {
+            Debug.fail("No error for last overload signature");
+          }
+        } else {
+          const allDiagnostics = [];
+          let max = 0;
+          let min2 = Number.MAX_VALUE;
+          let minIndex = 0;
+          let i = 0;
+          for (const c of candidatesForArgumentError) {
+            const chain2 = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Overload_0_of_1_2_gave_the_following_error,
+              i + 1,
+              candidates.length,
+              signatureToString(c)
+            );
+            const diags2 = getSignatureApplicabilityError(
+              node,
+              args,
+              c,
+              assignableRelation,
+              0 /* Normal */,
+              /*reportErrors*/
+              true,
+              chain2,
+              /*inferenceContext*/
+              void 0
+            );
+            if (diags2) {
+              if (diags2.length <= min2) {
+                min2 = diags2.length;
+                minIndex = i;
+              }
+              max = Math.max(max, diags2.length);
+              allDiagnostics.push(diags2);
+            } else {
+              Debug.fail("No error for 3 or fewer overload signatures");
+            }
+            i++;
+          }
+          const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics);
+          Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures");
+          let chain = chainDiagnosticMessages(
+            map(diags, createDiagnosticMessageChainFromDiagnostic),
+            Diagnostics.No_overload_matches_this_call
+          );
+          if (headMessage) {
+            chain = chainDiagnosticMessages(chain, headMessage);
+          }
+          const related = [...flatMap(diags, (d) => d.relatedInformation)];
+          let diag2;
+          if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) {
+            const { file, start, length: length2 } = diags[0];
+            diag2 = { file, start, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related };
+          } else {
+            diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), getErrorNodeForCallNode(node), chain, related);
+          }
+          addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2);
+          diagnostics.add(diag2);
+        }
+      } else if (candidateForArgumentArityError) {
+        diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args, headMessage));
+      } else if (candidateForTypeArgumentError) {
+        checkTypeArguments(
+          candidateForTypeArgumentError,
+          node.typeArguments,
+          /*reportErrors*/
+          true,
+          headMessage
+        );
+      } else {
+        const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
+        if (signaturesWithCorrectTypeArgumentArity.length === 0) {
+          diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments, headMessage));
+        } else {
+          diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args, headMessage));
         }
-        const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
-        return createTypeReference(type, typeArguments);
       }
-      return checkNoTypeArguments(node, symbol) ? type : errorType;
     }
-    function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) {
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (type === intrinsicMarkerType) {
-        const typeKind = intrinsicTypeKinds.get(symbol.escapedName);
-        if (typeKind !== void 0 && typeArguments && typeArguments.length === 1) {
-          return typeKind === 4 /* NoInfer */ ? getNoInferType(typeArguments[0]) : getStringMappingType(symbol, typeArguments[0]);
+    return result;
+    function addImplementationSuccessElaboration(failed, diagnostic) {
+      var _a, _b;
+      const oldCandidatesForArgumentError = candidatesForArgumentError;
+      const oldCandidateForArgumentArityError = candidateForArgumentArityError;
+      const oldCandidateForTypeArgumentError = candidateForTypeArgumentError;
+      const failedSignatureDeclarations = ((_b = (_a = failed.declaration) == null ? void 0 : _a.symbol) == null ? void 0 : _b.declarations) || emptyArray;
+      const isOverload2 = failedSignatureDeclarations.length > 1;
+      const implDecl = isOverload2 ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0;
+      if (implDecl) {
+        const candidate = getSignatureFromDeclaration(implDecl);
+        const isSingleNonGenericCandidate2 = !candidate.typeParameters;
+        if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible));
+        }
+      }
+      candidatesForArgumentError = oldCandidatesForArgumentError;
+      candidateForArgumentArityError = oldCandidateForArgumentArityError;
+      candidateForTypeArgumentError = oldCandidateForTypeArgumentError;
+    }
+    function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) {
+      var _a, _b;
+      candidatesForArgumentError = void 0;
+      candidateForArgumentArityError = void 0;
+      candidateForTypeArgumentError = void 0;
+      if (isSingleNonGenericCandidate2) {
+        const candidate = candidates2[0];
+        if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
+          return void 0;
         }
-      }
-      const links = getSymbolLinks(symbol);
-      const typeParameters = links.typeParameters;
-      const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
-      let instantiation = links.instantiations.get(id);
-      if (!instantiation) {
-        links.instantiations.set(id, instantiation = instantiateTypeWithAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))), aliasSymbol, aliasTypeArguments));
-      }
-      return instantiation;
-    }
-    function getTypeFromTypeAliasReference(node, symbol) {
-      if (getCheckFlags(symbol) & 1048576 /* Unresolved */) {
-        const typeArguments = typeArgumentsFromTypeReferenceNode(node);
-        const id = getAliasId(symbol, typeArguments);
-        let errorType2 = errorTypes.get(id);
-        if (!errorType2) {
-          errorType2 = createIntrinsicType(
-            1 /* Any */,
-            "error",
-            /*objectFlags*/
-            void 0,
-            `alias ${id}`
-          );
-          errorType2.aliasSymbol = symbol;
-          errorType2.aliasTypeArguments = typeArguments;
-          errorTypes.set(id, errorType2);
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          candidate,
+          relation,
+          0 /* Normal */,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0,
+          /*inferenceContext*/
+          void 0
+        )) {
+          candidatesForArgumentError = [candidate];
+          return void 0;
         }
-        return errorType2;
+        return candidate;
       }
-      const type = getDeclaredTypeOfSymbol(symbol);
-      const typeParameters = getSymbolLinks(symbol).typeParameters;
-      if (typeParameters) {
-        const numTypeArguments = length(node.typeArguments);
-        const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
-        if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) {
-          error2(
-            node,
-            minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments,
-            symbolToString(symbol),
-            minTypeArgumentCount,
-            typeParameters.length
-          );
-          return errorType;
+      for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) {
+        let candidate = candidates2[candidateIndex];
+        if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
+          continue;
         }
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0;
-        let aliasTypeArguments;
-        if (newAliasSymbol) {
-          aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
-        } else if (isTypeReferenceType(node)) {
-          const aliasSymbol2 = resolveTypeReferenceName(
-            node,
-            2097152 /* Alias */,
-            /*ignoreErrors*/
-            true
-          );
-          if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
-            const resolved = resolveAlias(aliasSymbol2);
-            if (resolved && resolved.flags & 524288 /* TypeAlias */) {
-              newAliasSymbol = resolved;
-              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
+        let checkCandidate;
+        let inferenceContext;
+        if (candidate.typeParameters) {
+          const paramLocation = (_b = (_a = candidate.typeParameters[0].symbol.declarations) == null ? void 0 : _a[0]) == null ? void 0 : _b.parent;
+          const candidateParameterContext = paramLocation || (candidate.declaration && isConstructorDeclaration(candidate.declaration) ? candidate.declaration.parent : candidate.declaration);
+          if (candidateParameterContext && findAncestor(node, (a) => a === candidateParameterContext)) {
+            candidate = getImplementationSignature(candidate);
+          }
+          let typeArgumentTypes;
+          if (some(typeArguments)) {
+            typeArgumentTypes = checkTypeArguments(
+              candidate,
+              typeArguments,
+              /*reportErrors*/
+              false
+            );
+            if (!typeArgumentTypes) {
+              candidateForTypeArgumentError = candidate;
+              continue;
             }
+          } else {
+            inferenceContext = createInferenceContext(
+              candidate.typeParameters,
+              candidate,
+              /*flags*/
+              isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+            );
+            typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext), inferenceContext.nonFixingMapper);
+            argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
           }
+          checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters);
+          if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
+            candidateForArgumentArityError = checkCandidate;
+            continue;
+          }
+        } else {
+          checkCandidate = candidate;
         }
-        return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments);
-      }
-      return checkNoTypeArguments(node, symbol) ? type : errorType;
-    }
-    function isLocalTypeAlias(symbol) {
-      var _a;
-      const declaration = (_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias);
-      return !!(declaration && getContainingFunction(declaration));
-    }
-    function getTypeReferenceName(node) {
-      switch (node.kind) {
-        case 183 /* TypeReference */:
-          return node.typeName;
-        case 233 /* ExpressionWithTypeArguments */:
-          const expr = node.expression;
-          if (isEntityNameExpression(expr)) {
-            return expr;
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          checkCandidate,
+          relation,
+          argCheckMode,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0,
+          inferenceContext
+        )) {
+          (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
+          continue;
+        }
+        if (argCheckMode) {
+          argCheckMode = 0 /* Normal */;
+          if (inferenceContext) {
+            const typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext), inferenceContext.mapper);
+            checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters);
+            if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
+              candidateForArgumentArityError = checkCandidate;
+              continue;
+            }
+          }
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            checkCandidate,
+            relation,
+            argCheckMode,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0,
+            inferenceContext
+          )) {
+            (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
+            continue;
           }
+        }
+        candidates2[candidateIndex] = checkCandidate;
+        return checkCandidate;
       }
       return void 0;
     }
-    function getSymbolPath(symbol) {
-      return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName;
+  }
+  function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) {
+    Debug.assert(candidates.length > 0);
+    checkNodeDeferred(node);
+    return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates);
+  }
+  function createUnionOfSignaturesForOverloadFailure(candidates) {
+    const thisParameters = mapDefined(candidates, (c) => c.thisParameter);
+    let thisParameter;
+    if (thisParameters.length) {
+      thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter));
     }
-    function getUnresolvedSymbolForEntityName(name) {
-      const identifier = name.kind === 166 /* QualifiedName */ ? name.right : name.kind === 211 /* PropertyAccessExpression */ ? name.name : name;
-      const text = identifier.escapedText;
-      if (text) {
-        const parentSymbol = name.kind === 166 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 211 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0;
-        const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text;
-        let result = unresolvedSymbols.get(path);
-        if (!result) {
-          unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
-          result.parent = parentSymbol;
-          result.links.declaredType = unresolvedType;
-        }
-        return result;
-      }
-      return unknownSymbol;
+    const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters);
+    const parameters = [];
+    for (let i = 0; i < maxNonRestParam; i++) {
+      const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0);
+      Debug.assert(symbols.length !== 0);
+      parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i))));
+    }
+    const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0);
+    let flags = 128 /* IsSignatureCandidateForOverloadFailure */;
+    if (restParameterSymbols.length !== 0) {
+      const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */));
+      parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type));
+      flags |= 1 /* HasRestParameter */;
+    }
+    if (candidates.some(signatureHasLiteralTypes)) {
+      flags |= 2 /* HasLiteralTypes */;
+    }
+    return createSignature(
+      candidates[0].declaration,
+      /*typeParameters*/
+      void 0,
+      // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
+      thisParameter,
+      parameters,
+      /*resolvedReturnType*/
+      getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+      /*resolvedTypePredicate*/
+      void 0,
+      minArgumentCount,
+      flags
+    );
+  }
+  function getNumNonRestParameters(signature) {
+    const numParams = signature.parameters.length;
+    return signatureHasRestParameter(signature) ? numParams - 1 : numParams;
+  }
+  function createCombinedSymbolFromTypes(sources, types) {
+    return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */));
+  }
+  function createCombinedSymbolForOverloadFailure(sources, type) {
+    return createSymbolWithType(first(sources), type);
+  }
+  function pickLongestCandidateSignature(node, candidates, args, checkMode) {
+    const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount);
+    const candidate = candidates[bestIndex];
+    const { typeParameters } = candidate;
+    if (!typeParameters) {
+      return candidate;
     }
-    function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) {
-      const name = getTypeReferenceName(typeReference);
-      if (!name) {
-        return unknownSymbol;
-      }
-      const symbol = resolveEntityName(name, meaning, ignoreErrors);
-      return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name);
+    const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0;
+    const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode);
+    candidates[bestIndex] = instantiated;
+    return instantiated;
+  }
+  function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) {
+    const typeArguments = typeArgumentNodes.map(getTypeOfNode);
+    while (typeArguments.length > typeParameters.length) {
+      typeArguments.pop();
     }
-    function getTypeReferenceType(node, symbol) {
-      if (symbol === unknownSymbol) {
-        return errorType;
-      }
-      symbol = getExpandoSymbol(symbol) || symbol;
-      if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-        return getTypeFromClassOrInterfaceReference(node, symbol);
-      }
-      if (symbol.flags & 524288 /* TypeAlias */) {
-        return getTypeFromTypeAliasReference(node, symbol);
+    while (typeArguments.length < typeParameters.length) {
+      typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs));
+    }
+    return typeArguments;
+  }
+  function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
+    const inferenceContext = createInferenceContext(
+      typeParameters,
+      candidate,
+      /*flags*/
+      isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+    );
+    const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
+    return createSignatureInstantiation(candidate, typeArgumentTypes);
+  }
+  function getLongestCandidateIndex(candidates, argsCount) {
+    let maxParamsIndex = -1;
+    let maxParams = -1;
+    for (let i = 0; i < candidates.length; i++) {
+      const candidate = candidates[i];
+      const paramCount = getParameterCount(candidate);
+      if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) {
+        return i;
       }
-      const res = tryGetDeclaredTypeOfSymbol(symbol);
-      if (res) {
-        return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType;
+      if (paramCount > maxParams) {
+        maxParams = paramCount;
+        maxParamsIndex = i;
       }
-      if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) {
-        const jsdocType = getTypeFromJSDocValueReference(node, symbol);
-        if (jsdocType) {
-          return jsdocType;
-        } else {
-          resolveTypeReferenceName(node, 788968 /* Type */);
-          return getTypeOfSymbol(symbol);
+    }
+    return maxParamsIndex;
+  }
+  function resolveCallExpression(node, candidatesOutArray, checkMode) {
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      const superType = checkSuperExpression(node.expression);
+      if (isTypeAny(superType)) {
+        for (const arg of node.arguments) {
+          checkExpression(arg);
         }
+        return anySignature;
       }
-      return errorType;
-    }
-    function getTypeFromJSDocValueReference(node, symbol) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedJSDocType) {
-        const valueType = getTypeOfSymbol(symbol);
-        let typeType = valueType;
-        if (symbol.valueDeclaration) {
-          const isImportTypeWithQualifier = node.kind === 205 /* ImportType */ && node.qualifier;
-          if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) {
-            typeType = getTypeReferenceType(node, valueType.symbol);
-          }
+      if (!isErrorType(superType)) {
+        const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node));
+        if (baseTypeNode) {
+          const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode);
+          return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */);
         }
-        links.resolvedJSDocType = typeType;
       }
-      return links.resolvedJSDocType;
+      return resolveUntypedCall(node);
     }
-    function getNoInferType(type) {
-      return isNoInferTargetType(type) ? getOrCreateSubstitutionType(type, unknownType) : type;
-    }
-    function isNoInferTargetType(type) {
-      return !!(type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, isNoInferTargetType) || type.flags & 33554432 /* Substitution */ && !isNoInferType(type) && isNoInferTargetType(type.baseType) || type.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(type) || type.flags & (465829888 /* Instantiable */ & ~33554432 /* Substitution */) && !isPatternLiteralType(type));
+    let callChainFlags;
+    let funcType = checkExpression(node.expression);
+    if (isCallChain(node)) {
+      const nonOptionalType = getOptionalExpressionType(funcType, node.expression);
+      callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */;
+      funcType = nonOptionalType;
+    } else {
+      callChainFlags = 0 /* None */;
     }
-    function isNoInferType(type) {
-      return !!(type.flags & 33554432 /* Substitution */ && type.constraint.flags & 2 /* Unknown */);
+    funcType = checkNonNullTypeWithReporter(
+      funcType,
+      node.expression,
+      reportCannotInvokePossiblyNullOrUndefinedError
+    );
+    if (funcType === silentNeverType) {
+      return silentNeverSignature;
     }
-    function getSubstitutionType(baseType, constraint) {
-      return constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || baseType.flags & 1 /* Any */ ? baseType : getOrCreateSubstitutionType(baseType, constraint);
+    const apparentType = getApparentType(funcType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
     }
-    function getOrCreateSubstitutionType(baseType, constraint) {
-      const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
-      const cached = substitutionTypes.get(id);
-      if (cached) {
-        return cached;
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
+      if (!isErrorType(funcType) && node.typeArguments) {
+        error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
       }
-      const result = createType(33554432 /* Substitution */);
-      result.baseType = baseType;
-      result.constraint = constraint;
-      substitutionTypes.set(id, result);
-      return result;
+      return resolveUntypedCall(node);
     }
-    function getSubstitutionIntersection(substitutionType) {
-      return isNoInferType(substitutionType) ? substitutionType.baseType : getIntersectionType([substitutionType.constraint, substitutionType.baseType]);
-    }
-    function isUnaryTupleTypeNode(node) {
-      return node.kind === 189 /* TupleType */ && node.elements.length === 1;
-    }
-    function getImpliedConstraint(type, checkNode, extendsNode) {
-      return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0;
-    }
-    function getConditionalFlowTypeOfType(type, node) {
-      let constraints;
-      let covariant = true;
-      while (node && !isStatement(node) && node.kind !== 327 /* JSDoc */) {
-        const parent2 = node.parent;
-        if (parent2.kind === 169 /* Parameter */) {
-          covariant = !covariant;
-        }
-        if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 194 /* ConditionalType */ && node === parent2.trueType) {
-          const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType);
-          if (constraint) {
-            constraints = append(constraints, constraint);
-          }
-        } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 200 /* MappedType */ && !parent2.nameType && node === parent2.type) {
-          const mappedType = getTypeFromTypeNode(parent2);
-          if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) {
-            const typeParameter = getHomomorphicTypeVariable(mappedType);
-            if (typeParameter) {
-              const constraint = getConstraintOfTypeParameter(typeParameter);
-              if (constraint && everyType(constraint, isArrayOrTupleType)) {
-                constraints = append(constraints, getUnionType([numberType, numericStringType]));
-              }
-            }
+    if (!callSignatures.length) {
+      if (numConstructSignatures) {
+        error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
+      } else {
+        let relatedInformation;
+        if (node.arguments.length === 1) {
+          const text = getSourceFileOfNode(node).text;
+          if (isLineBreak(text.charCodeAt(skipTrivia(
+            text,
+            node.expression.end,
+            /*stopAfterLineBreak*/
+            true
+          ) - 1))) {
+            relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
           }
         }
-        node = parent2;
+        invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation);
       }
-      return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type;
+      return resolveErrorCall(node);
+    }
+    if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) {
+      skippedGenericFunction(node, checkMode);
+      return resolvingSignature;
+    }
+    if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) {
+      error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
+      return resolveErrorCall(node);
+    }
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags);
+  }
+  function isGenericFunctionReturningFunction(signature) {
+    return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature)));
+  }
+  function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) {
+    return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType);
+  }
+  function resolveNewExpression(node, candidatesOutArray, checkMode) {
+    let expressionType = checkNonNullExpression(node.expression);
+    if (expressionType === silentNeverType) {
+      return silentNeverSignature;
     }
-    function isJSDocTypeReference(node) {
-      return !!(node.flags & 16777216 /* JSDoc */) && (node.kind === 183 /* TypeReference */ || node.kind === 205 /* ImportType */);
+    expressionType = getApparentType(expressionType);
+    if (isErrorType(expressionType)) {
+      return resolveErrorCall(node);
     }
-    function checkNoTypeArguments(node, symbol) {
+    if (isTypeAny(expressionType)) {
       if (node.typeArguments) {
-        error2(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon);
-        return false;
+        error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
       }
-      return true;
+      return resolveUntypedCall(node);
     }
-    function getIntendedTypeFromJSDocTypeReference(node) {
-      if (isIdentifier(node.typeName)) {
-        const typeArgs = node.typeArguments;
-        switch (node.typeName.escapedText) {
-          case "String":
-            checkNoTypeArguments(node);
-            return stringType;
-          case "Number":
-            checkNoTypeArguments(node);
-            return numberType;
-          case "Boolean":
-            checkNoTypeArguments(node);
-            return booleanType;
-          case "Void":
-            checkNoTypeArguments(node);
-            return voidType;
-          case "Undefined":
-            checkNoTypeArguments(node);
-            return undefinedType;
-          case "Null":
-            checkNoTypeArguments(node);
-            return nullType;
-          case "Function":
-          case "function":
-            checkNoTypeArguments(node);
-            return globalFunctionType;
-          case "array":
-            return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0;
-          case "promise":
-            return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0;
-          case "Object":
-            if (typeArgs && typeArgs.length === 2) {
-              if (isJSDocIndexSignature(node)) {
-                const indexed = getTypeFromTypeNode(typeArgs[0]);
-                const target = getTypeFromTypeNode(typeArgs[1]);
-                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
-                  indexed,
-                  target,
-                  /*isReadonly*/
-                  false
-                )] : emptyArray;
-                return createAnonymousType(
-                  /*symbol*/
-                  void 0,
-                  emptySymbols,
-                  emptyArray,
-                  emptyArray,
-                  indexInfo
-                );
-              }
-              return anyType;
-            }
-            checkNoTypeArguments(node);
-            return !noImplicitAny ? anyType : void 0;
+    const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */);
+    if (constructSignatures.length) {
+      if (!isConstructorAccessible(node, constructSignatures[0])) {
+        return resolveErrorCall(node);
+      }
+      if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) {
+        error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
+        return resolveErrorCall(node);
+      }
+      const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol);
+      if (valueDecl && hasSyntacticModifier(valueDecl, 64 /* Abstract */)) {
+        error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
+        return resolveErrorCall(node);
+      }
+      return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */);
+    }
+    const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */);
+    if (callSignatures.length) {
+      const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+      if (!noImplicitAny) {
+        if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) {
+          error2(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword);
+        }
+        if (getThisTypeOfSignature(signature) === voidType) {
+          error2(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void);
         }
       }
+      return signature;
+    }
+    invocationError(node.expression, expressionType, 1 /* Construct */);
+    return resolveErrorCall(node);
+  }
+  function someSignature(signatures, f) {
+    if (isArray(signatures)) {
+      return some(signatures, (signature) => someSignature(signature, f));
     }
-    function getTypeFromJSDocNullableTypeNode(node) {
-      const type = getTypeFromTypeNode(node.type);
-      return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type;
+    return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures);
+  }
+  function typeHasProtectedAccessibleBase(target, type) {
+    const baseTypes = getBaseTypes(type);
+    if (!length(baseTypes)) {
+      return false;
     }
-    function getTypeFromTypeReference(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        if (isConstTypeReference(node) && isAssertionExpression(node.parent)) {
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = checkExpressionCached(node.parent.expression);
-        }
-        let symbol;
-        let type;
-        const meaning = 788968 /* Type */;
-        if (isJSDocTypeReference(node)) {
-          type = getIntendedTypeFromJSDocTypeReference(node);
-          if (!type) {
-            symbol = resolveTypeReferenceName(
-              node,
-              meaning,
-              /*ignoreErrors*/
-              true
-            );
-            if (symbol === unknownSymbol) {
-              symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
-            } else {
-              resolveTypeReferenceName(node, meaning);
+    const firstBase = baseTypes[0];
+    if (firstBase.flags & 2097152 /* Intersection */) {
+      const types = firstBase.types;
+      const mixinFlags = findMixins(types);
+      let i = 0;
+      for (const intersectionMember of firstBase.types) {
+        if (!mixinFlags[i]) {
+          if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) {
+            if (intersectionMember.symbol === target) {
+              return true;
+            }
+            if (typeHasProtectedAccessibleBase(target, intersectionMember)) {
+              return true;
             }
-            type = getTypeReferenceType(node, symbol);
           }
         }
-        if (!type) {
-          symbol = resolveTypeReferenceName(node, meaning);
-          type = getTypeReferenceType(node, symbol);
-        }
-        links.resolvedSymbol = symbol;
-        links.resolvedType = type;
+        i++;
       }
-      return links.resolvedType;
+      return false;
     }
-    function typeArgumentsFromTypeReferenceNode(node) {
-      return map(node.typeArguments, getTypeFromTypeNode);
+    if (firstBase.symbol === target) {
+      return true;
     }
-    function getTypeFromTypeQueryNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const type = checkExpressionWithTypeArguments(node);
-        links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type));
+    return typeHasProtectedAccessibleBase(target, firstBase);
+  }
+  function isConstructorAccessible(node, signature) {
+    if (!signature || !signature.declaration) {
+      return true;
+    }
+    const declaration = signature.declaration;
+    const modifiers = getSelectedEffectiveModifierFlags(declaration, 6 /* NonPublicAccessibilityModifier */);
+    if (!modifiers || declaration.kind !== 176 /* Constructor */) {
+      return true;
+    }
+    const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol);
+    const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol);
+    if (!isNodeWithinClass(node, declaringClassDeclaration)) {
+      const containingClass = getContainingClass(node);
+      if (containingClass && modifiers & 4 /* Protected */) {
+        const containingType = getTypeOfNode(containingClass);
+        if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) {
+          return true;
+        }
+      }
+      if (modifiers & 2 /* Private */) {
+        error2(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
       }
-      return links.resolvedType;
+      if (modifiers & 4 /* Protected */) {
+        error2(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
+      }
+      return false;
     }
-    function getTypeOfGlobalSymbol(symbol, arity) {
-      function getTypeDeclaration(symbol2) {
-        const declarations = symbol2.declarations;
-        if (declarations) {
-          for (const declaration of declarations) {
-            switch (declaration.kind) {
-              case 263 /* ClassDeclaration */:
-              case 264 /* InterfaceDeclaration */:
-              case 266 /* EnumDeclaration */:
-                return declaration;
-            }
+    return true;
+  }
+  function invocationErrorDetails(errorTarget, apparentType, kind) {
+    let errorInfo;
+    const isCall = kind === 0 /* Call */;
+    const awaitedType = getAwaitedType(apparentType);
+    const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0;
+    if (apparentType.flags & 1048576 /* Union */) {
+      const types = apparentType.types;
+      let hasSignatures = false;
+      for (const constituent of types) {
+        const signatures = getSignaturesOfType(constituent, kind);
+        if (signatures.length !== 0) {
+          hasSignatures = true;
+          if (errorInfo) {
+            break;
+          }
+        } else {
+          if (!errorInfo) {
+            errorInfo = chainDiagnosticMessages(
+              errorInfo,
+              isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
+              typeToString(constituent)
+            );
+            errorInfo = chainDiagnosticMessages(
+              errorInfo,
+              isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable,
+              typeToString(apparentType)
+            );
+          }
+          if (hasSignatures) {
+            break;
           }
         }
       }
-      if (!symbol) {
-        return arity ? emptyGenericType : emptyObjectType;
+      if (!hasSignatures) {
+        errorInfo = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
+          typeToString(apparentType)
+        );
       }
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (!(type.flags & 524288 /* Object */)) {
-        error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol));
-        return arity ? emptyGenericType : emptyObjectType;
+      if (!errorInfo) {
+        errorInfo = chainDiagnosticMessages(
+          errorInfo,
+          isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other,
+          typeToString(apparentType)
+        );
       }
-      if (length(type.typeParameters) !== arity) {
-        error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
-        return arity ? emptyGenericType : emptyObjectType;
+    } else {
+      errorInfo = chainDiagnosticMessages(
+        errorInfo,
+        isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
+        typeToString(apparentType)
+      );
+    }
+    let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable;
+    if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) {
+      const { resolvedSymbol } = getNodeLinks(errorTarget);
+      if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) {
+        headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without;
       }
-      return type;
     }
-    function getGlobalValueSymbol(name, reportErrors2) {
-      return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0);
+    return {
+      messageChain: chainDiagnosticMessages(errorInfo, headMessage),
+      relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0
+    };
+  }
+  function invocationError(errorTarget, apparentType, kind, relatedInformation) {
+    const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind);
+    const diagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorTarget), errorTarget, messageChain);
+    if (relatedInfo) {
+      addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
     }
-    function getGlobalTypeSymbol(name, reportErrors2) {
-      return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
+    if (isCallExpression(errorTarget.parent)) {
+      const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent);
+      diagnostic.start = start;
+      diagnostic.length = length2;
     }
-    function getGlobalTypeAliasSymbol(name, arity, reportErrors2) {
-      const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
-      if (symbol) {
-        getDeclaredTypeOfSymbol(symbol);
-        if (length(getSymbolLinks(symbol).typeParameters) !== arity) {
-          const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration);
-          error2(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
-          return void 0;
-        }
+    diagnostics.add(diagnostic);
+    invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic);
+  }
+  function invocationErrorRecovery(apparentType, kind, diagnostic) {
+    if (!apparentType.symbol) {
+      return;
+    }
+    const importNode = getSymbolLinks(apparentType.symbol).originatingImport;
+    if (importNode && !isImportCall(importNode)) {
+      const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind);
+      if (!sigs || !sigs.length) return;
+      addRelatedInfo(diagnostic, createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead));
+    }
+  }
+  function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) {
+    const tagType = checkExpression(node.tag);
+    const apparentType = getApparentType(tagType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
+    }
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) {
+      return resolveUntypedCall(node);
+    }
+    if (!callSignatures.length) {
+      if (isArrayLiteralExpression(node.parent)) {
+        const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked);
+        diagnostics.add(diagnostic);
+        return resolveErrorCall(node);
       }
-      return symbol;
+      invocationError(node.tag, apparentType, 0 /* Call */);
+      return resolveErrorCall(node);
     }
-    function getGlobalSymbol(name, meaning, diagnostic) {
-      return resolveName(
-        /*location*/
-        void 0,
-        name,
-        meaning,
-        diagnostic,
-        name,
-        /*isUse*/
-        false,
-        /*excludeGlobals*/
-        false,
-        /*getSpellingSuggestions*/
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+  }
+  function getDiagnosticHeadMessageForDecoratorResolution(node) {
+    switch (node.parent.kind) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression;
+      case 169 /* Parameter */:
+        return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression;
+      case 172 /* PropertyDeclaration */:
+        return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression;
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression;
+      default:
+        return Debug.fail();
+    }
+  }
+  function resolveDecorator(node, candidatesOutArray, checkMode) {
+    const funcType = checkExpression(node.expression);
+    const apparentType = getApparentType(funcType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
+    }
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
+      return resolveUntypedCall(node);
+    }
+    if (isPotentiallyUncalledDecorator(node, callSignatures) && !isParenthesizedExpression(node.expression)) {
+      const nodeStr = getTextOfNode(
+        node.expression,
+        /*includeTrivia*/
         false
       );
+      error2(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
+      return resolveErrorCall(node);
     }
-    function getGlobalType(name, arity, reportErrors2) {
-      const symbol = getGlobalTypeSymbol(name, reportErrors2);
-      return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
-    }
-    function getGlobalTypedPropertyDescriptorType() {
-      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
-        "TypedPropertyDescriptor",
-        /*arity*/
-        1,
-        /*reportErrors*/
-        true
-      ) || emptyGenericType);
+    const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
+    if (!callSignatures.length) {
+      const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */);
+      const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage);
+      const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node.expression), node.expression, messageChain);
+      if (errorDetails.relatedMessage) {
+        addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage));
+      }
+      diagnostics.add(diag2);
+      invocationErrorRecovery(apparentType, 0 /* Call */, diag2);
+      return resolveErrorCall(node);
     }
-    function getGlobalTemplateStringsArrayType() {
-      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
-        "TemplateStringsArray",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      ) || emptyObjectType);
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage);
+  }
+  function createSignatureForJSXIntrinsic(node, result) {
+    const namespace = getJsxNamespaceAt(node);
+    const exports2 = namespace && getExportsOfSymbol(namespace);
+    const typeSymbol = exports2 && getSymbol2(exports2, JsxNames.Element, 788968 /* Type */);
+    const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
+    const declaration = factory.createFunctionTypeNode(
+      /*typeParameters*/
+      void 0,
+      [factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        "props",
+        /*questionToken*/
+        void 0,
+        nodeBuilder.typeToTypeNode(result, node)
+      )],
+      returnNode ? factory.createTypeReferenceNode(
+        returnNode,
+        /*typeArguments*/
+        void 0
+      ) : factory.createKeywordTypeNode(133 /* AnyKeyword */)
+    );
+    const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
+    parameterSymbol.links.type = result;
+    return createSignature(
+      declaration,
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      [parameterSymbol],
+      typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
+      /*resolvedTypePredicate*/
+      void 0,
+      1,
+      0 /* None */
+    );
+  }
+  function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) {
+    if (isJsxIntrinsicTagName(node.tagName)) {
+      const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
+      const fakeSignature = createSignatureForJSXIntrinsic(node, result);
+      checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
+        node.attributes,
+        getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
+        /*inferenceContext*/
+        void 0,
+        0 /* Normal */
+      ), result, node.tagName, node.attributes);
+      if (length(node.typeArguments)) {
+        forEach(node.typeArguments, checkSourceElement);
+        diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
+      }
+      return fakeSignature;
     }
-    function getGlobalImportMetaType() {
-      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
-        "ImportMeta",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      ) || emptyObjectType);
-    }
-    function getGlobalImportMetaExpressionType() {
-      if (!deferredGlobalImportMetaExpressionType) {
-        const symbol = createSymbol(0 /* None */, "ImportMetaExpression");
-        const importMetaType = getGlobalImportMetaType();
-        const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
-        metaPropertySymbol.parent = symbol;
-        metaPropertySymbol.links.type = importMetaType;
-        const members = createSymbolTable([metaPropertySymbol]);
-        symbol.members = members;
-        deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
-      }
-      return deferredGlobalImportMetaExpressionType;
-    }
-    function getGlobalImportCallOptionsType(reportErrors2) {
-      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
-        "ImportCallOptions",
-        /*arity*/
-        0,
-        reportErrors2
-      )) || emptyObjectType;
+    const exprTypes = checkExpression(node.tagName);
+    const apparentType = getApparentType(exprTypes);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
     }
-    function getGlobalImportAttributesType(reportErrors2) {
-      return deferredGlobalImportAttributesType || (deferredGlobalImportAttributesType = getGlobalType(
-        "ImportAttributes",
-        /*arity*/
-        0,
-        reportErrors2
-      )) || emptyObjectType;
+    const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
+    if (isUntypedFunctionCall(
+      exprTypes,
+      apparentType,
+      signatures.length,
+      /*constructSignatures*/
+      0
+    )) {
+      return resolveUntypedCall(node);
     }
-    function getGlobalESSymbolConstructorSymbol(reportErrors2) {
-      return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
+    if (signatures.length === 0) {
+      error2(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName));
+      return resolveErrorCall(node);
     }
-    function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) {
-      return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
+    return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */);
+  }
+  function resolveInstanceofExpression(node, candidatesOutArray, checkMode) {
+    const rightType = checkExpression(node.right);
+    if (!isTypeAny(rightType)) {
+      const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(rightType);
+      if (hasInstanceMethodType) {
+        const apparentType = getApparentType(hasInstanceMethodType);
+        if (isErrorType(apparentType)) {
+          return resolveErrorCall(node);
+        }
+        const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+        const constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */);
+        if (isUntypedFunctionCall(hasInstanceMethodType, apparentType, callSignatures.length, constructSignatures.length)) {
+          return resolveUntypedCall(node);
+        }
+        if (callSignatures.length) {
+          return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+        }
+      } else if (!(typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) {
+        error2(node.right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method);
+        return resolveErrorCall(node);
+      }
     }
-    function getGlobalESSymbolType() {
-      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
-        "Symbol",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        false
-      )) || emptyObjectType;
+    return anySignature;
+  }
+  function isPotentiallyUncalledDecorator(decorator, signatures) {
+    return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature));
+  }
+  function resolveSignature(node, candidatesOutArray, checkMode) {
+    switch (node.kind) {
+      case 213 /* CallExpression */:
+        return resolveCallExpression(node, candidatesOutArray, checkMode);
+      case 214 /* NewExpression */:
+        return resolveNewExpression(node, candidatesOutArray, checkMode);
+      case 215 /* TaggedTemplateExpression */:
+        return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode);
+      case 170 /* Decorator */:
+        return resolveDecorator(node, candidatesOutArray, checkMode);
+      case 286 /* JsxOpeningElement */:
+      case 285 /* JsxSelfClosingElement */:
+        return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode);
+      case 226 /* BinaryExpression */:
+        return resolveInstanceofExpression(node, candidatesOutArray, checkMode);
     }
-    function getGlobalPromiseType(reportErrors2) {
-      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
-        "Promise",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
+    Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable.");
+  }
+  function getResolvedSignature(node, candidatesOutArray, checkMode) {
+    const links = getNodeLinks(node);
+    const cached = links.resolvedSignature;
+    if (cached && cached !== resolvingSignature && !candidatesOutArray) {
+      return cached;
     }
-    function getGlobalPromiseLikeType(reportErrors2) {
-      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
-        "PromiseLike",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
+    const saveResolutionStart = resolutionStart;
+    if (!cached) {
+      resolutionStart = resolutionTargets.length;
     }
-    function getGlobalPromiseConstructorSymbol(reportErrors2) {
-      return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
+    links.resolvedSignature = resolvingSignature;
+    let result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */);
+    resolutionStart = saveResolutionStart;
+    if (result !== resolvingSignature) {
+      if (links.resolvedSignature !== resolvingSignature) {
+        result = links.resolvedSignature;
+      }
+      links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached;
     }
-    function getGlobalPromiseConstructorLikeType(reportErrors2) {
-      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
-        "PromiseConstructorLike",
-        /*arity*/
-        0,
-        reportErrors2
-      )) || emptyObjectType;
+    return result;
+  }
+  function isJSConstructor(node) {
+    var _a;
+    if (!node || !isInJSFile(node)) {
+      return false;
     }
-    function getGlobalAsyncIterableType(reportErrors2) {
-      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
-        "AsyncIterable",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalAsyncIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
-        "AsyncIterator",
-        /*arity*/
-        3,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalAsyncIterableIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
-        "AsyncIterableIterator",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalAsyncGeneratorType(reportErrors2) {
-      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
-        "AsyncGenerator",
-        /*arity*/
-        3,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalIterableType(reportErrors2) {
-      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
-        "Iterable",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalIteratorType(reportErrors2) {
-      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
-        "Iterator",
-        /*arity*/
-        3,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalIterableIteratorType(reportErrors2) {
-      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
-        "IterableIterator",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalGeneratorType(reportErrors2) {
-      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
-        "Generator",
-        /*arity*/
-        3,
-        reportErrors2
-      )) || emptyGenericType;
-    }
-    function getGlobalIteratorYieldResultType(reportErrors2) {
-      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
-        "IteratorYieldResult",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
+    const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0;
+    if (func) {
+      if (getJSDocClassTag(node)) return true;
+      if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent))) return false;
+      const symbol = getSymbolOfDeclaration(func);
+      return !!((_a = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a.size);
     }
-    function getGlobalIteratorReturnResultType(reportErrors2) {
-      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
-        "IteratorReturnResult",
-        /*arity*/
-        1,
-        reportErrors2
-      )) || emptyGenericType;
+    return false;
+  }
+  function mergeJSSymbols(target, source) {
+    var _a, _b;
+    if (source) {
+      const links = getSymbolLinks(source);
+      if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) {
+        const inferred = isTransientSymbol(target) ? target : cloneSymbol(target);
+        inferred.exports = inferred.exports || createSymbolTable();
+        inferred.members = inferred.members || createSymbolTable();
+        inferred.flags |= source.flags & 32 /* Class */;
+        if ((_a = source.exports) == null ? void 0 : _a.size) {
+          mergeSymbolTable(inferred.exports, source.exports);
+        }
+        if ((_b = source.members) == null ? void 0 : _b.size) {
+          mergeSymbolTable(inferred.members, source.members);
+        }
+        (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred);
+        return inferred;
+      }
+      return links.inferredClassSymbol.get(getSymbolId(target));
     }
-    function getGlobalDisposableType(reportErrors2) {
-      return deferredGlobalDisposableType || (deferredGlobalDisposableType = getGlobalType(
-        "Disposable",
-        /*arity*/
-        0,
-        reportErrors2
-      )) || emptyObjectType;
+  }
+  function getAssignedClassSymbol(decl) {
+    var _a;
+    const assignmentSymbol = decl && getSymbolOfExpando(
+      decl,
+      /*allowDeclaration*/
+      true
+    );
+    const prototype = (_a = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a.get("prototype");
+    const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
+    return init ? getSymbolOfDeclaration(init) : void 0;
+  }
+  function getSymbolOfExpando(node, allowDeclaration) {
+    if (!node.parent) {
+      return void 0;
     }
-    function getGlobalAsyncDisposableType(reportErrors2) {
-      return deferredGlobalAsyncDisposableType || (deferredGlobalAsyncDisposableType = getGlobalType(
-        "AsyncDisposable",
-        /*arity*/
-        0,
-        reportErrors2
-      )) || emptyObjectType;
+    let name;
+    let decl;
+    if (isVariableDeclaration(node.parent) && node.parent.initializer === node) {
+      if (!isInJSFile(node) && !(isVarConstLike2(node.parent) && isFunctionLikeDeclaration(node))) {
+        return void 0;
+      }
+      name = node.parent.name;
+      decl = node.parent;
+    } else if (isBinaryExpression(node.parent)) {
+      const parentNode = node.parent;
+      const parentNodeOperator = node.parent.operatorToken.kind;
+      if (parentNodeOperator === 64 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) {
+        name = parentNode.left;
+        decl = name;
+      } else if (parentNodeOperator === 57 /* BarBarToken */ || parentNodeOperator === 61 /* QuestionQuestionToken */) {
+        if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) {
+          name = parentNode.parent.name;
+          decl = parentNode.parent;
+        } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 64 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) {
+          name = parentNode.parent.left;
+          decl = name;
+        }
+        if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) {
+          return void 0;
+        }
+      }
+    } else if (allowDeclaration && isFunctionDeclaration(node)) {
+      name = node.name;
+      decl = node;
     }
-    function getGlobalTypeOrUndefined(name, arity = 0) {
-      const symbol = getGlobalSymbol(
-        name,
-        788968 /* Type */,
-        /*diagnostic*/
-        void 0
-      );
-      return symbol && getTypeOfGlobalSymbol(symbol, arity);
+    if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) {
+      return void 0;
     }
-    function getGlobalExtractSymbol() {
-      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
-        "Extract",
-        /*arity*/
-        2,
-        /*reportErrors*/
-        true
-      ) || unknownSymbol);
-      return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
-    }
-    function getGlobalOmitSymbol() {
-      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
-        "Omit",
-        /*arity*/
-        2,
-        /*reportErrors*/
-        true
-      ) || unknownSymbol);
-      return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
+    return getSymbolOfNode(decl);
+  }
+  function getAssignedJSPrototype(node) {
+    if (!node.parent) {
+      return false;
     }
-    function getGlobalAwaitedSymbol(reportErrors2) {
-      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
-        "Awaited",
-        /*arity*/
-        1,
-        reportErrors2
-      ) || (reportErrors2 ? unknownSymbol : void 0));
-      return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
-    }
-    function getGlobalBigIntType() {
-      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
-        "BigInt",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        false
-      )) || emptyObjectType;
+    let parent2 = node.parent;
+    while (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) {
+      parent2 = parent2.parent;
     }
-    function getGlobalClassDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassDecoratorContextType ?? (deferredGlobalClassDecoratorContextType = getGlobalType(
-        "ClassDecoratorContext",
-        /*arity*/
-        1,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassMethodDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassMethodDecoratorContextType ?? (deferredGlobalClassMethodDecoratorContextType = getGlobalType(
-        "ClassMethodDecoratorContext",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassGetterDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassGetterDecoratorContextType ?? (deferredGlobalClassGetterDecoratorContextType = getGlobalType(
-        "ClassGetterDecoratorContext",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassSetterDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassSetterDecoratorContextType ?? (deferredGlobalClassSetterDecoratorContextType = getGlobalType(
-        "ClassSetterDecoratorContext",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassAccessorDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassAccessorDecoratorContextType ?? (deferredGlobalClassAccessorDecoratorContextType = getGlobalType(
-        "ClassAccessorDecoratorContext",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassAccessorDecoratorTargetType(reportErrors2) {
-      return deferredGlobalClassAccessorDecoratorTargetType ?? (deferredGlobalClassAccessorDecoratorTargetType = getGlobalType(
-        "ClassAccessorDecoratorTarget",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassAccessorDecoratorResultType(reportErrors2) {
-      return deferredGlobalClassAccessorDecoratorResultType ?? (deferredGlobalClassAccessorDecoratorResultType = getGlobalType(
-        "ClassAccessorDecoratorResult",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalClassFieldDecoratorContextType(reportErrors2) {
-      return deferredGlobalClassFieldDecoratorContextType ?? (deferredGlobalClassFieldDecoratorContextType = getGlobalType(
-        "ClassFieldDecoratorContext",
-        /*arity*/
-        2,
-        reportErrors2
-      )) ?? emptyGenericType;
-    }
-    function getGlobalNaNSymbol() {
-      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
-        "NaN",
-        /*reportErrors*/
-        false
-      ));
+    if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 64 /* EqualsToken */) {
+      const right = getInitializerOfBinaryExpression(parent2);
+      return isObjectLiteralExpression(right) && right;
     }
-    function getGlobalRecordSymbol() {
-      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
-        "Record",
-        /*arity*/
-        2,
-        /*reportErrors*/
-        true
-      ) || unknownSymbol);
-      return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
+  }
+  function checkCallExpression(node, checkMode) {
+    var _a, _b, _c;
+    checkGrammarTypeArguments(node, node.typeArguments);
+    const signature = getResolvedSignature(
+      node,
+      /*candidatesOutArray*/
+      void 0,
+      checkMode
+    );
+    if (signature === resolvingSignature) {
+      return silentNeverType;
     }
-    function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
-      return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType;
+    checkDeprecatedSignature(signature, node);
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      return voidType;
     }
-    function createTypedPropertyDescriptorType(propertyType) {
-      return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
+    if (node.kind === 214 /* NewExpression */) {
+      const declaration = signature.declaration;
+      if (declaration && declaration.kind !== 176 /* Constructor */ && declaration.kind !== 180 /* ConstructSignature */ && declaration.kind !== 185 /* ConstructorType */ && !(isJSDocSignature(declaration) && ((_b = (_a = getJSDocRoot(declaration)) == null ? void 0 : _a.parent) == null ? void 0 : _b.kind) === 176 /* Constructor */) && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) {
+        if (noImplicitAny) {
+          error2(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type);
+        }
+        return anyType;
+      }
     }
-    function createIterableType(iteratedType) {
-      return createTypeFromGenericGlobalType(getGlobalIterableType(
-        /*reportErrors*/
-        true
-      ), [iteratedType]);
+    if (isInJSFile(node) && isCommonJsRequire(node)) {
+      return resolveExternalModuleTypeByLiteral(node.arguments[0]);
     }
-    function createArrayType(elementType, readonly) {
-      return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
+    const returnType = getReturnTypeOfSignature(signature);
+    if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) {
+      return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent));
     }
-    function getTupleElementFlags(node) {
-      switch (node.kind) {
-        case 190 /* OptionalType */:
-          return 2 /* Optional */;
-        case 191 /* RestType */:
-          return getRestTypeElementFlags(node);
-        case 202 /* NamedTupleMember */:
-          return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */;
-        default:
-          return 1 /* Required */;
+    if (node.kind === 213 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 244 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) {
+      if (!isDottedName(node.expression)) {
+        error2(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name);
+      } else if (!getEffectsSignature(node)) {
+        const diagnostic = error2(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation);
+        getTypeOfDottedName(node.expression, diagnostic);
       }
     }
-    function getRestTypeElementFlags(node) {
-      return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */;
-    }
-    function getArrayOrTupleTargetType(node) {
-      const readonly = isReadonlyTypeOperator(node.parent);
-      const elementType = getArrayElementTypeNode(node);
-      if (elementType) {
-        return readonly ? globalReadonlyArrayType : globalArrayType;
+    if (isInJSFile(node)) {
+      const jsSymbol = getSymbolOfExpando(
+        node,
+        /*allowDeclaration*/
+        false
+      );
+      if ((_c = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _c.size) {
+        const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
+        jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
+        return getIntersectionType([returnType, jsAssignmentType]);
       }
-      const elementFlags = map(node.elements, getTupleElementFlags);
-      return getTupleTargetType(elementFlags, readonly, map(node.elements, memberIfLabeledElementDeclaration));
     }
-    function memberIfLabeledElementDeclaration(member) {
-      return isNamedTupleMember(member) || isParameter(member) ? member : void 0;
+    return returnType;
+  }
+  function checkDeprecatedSignature(signature, node) {
+    if (signature.flags & 128 /* IsSignatureCandidateForOverloadFailure */) return;
+    if (signature.declaration && signature.declaration.flags & 536870912 /* Deprecated */) {
+      const suggestionNode = getDeprecatedSuggestionNode(node);
+      const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node));
+      addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature));
+    }
+  }
+  function getDeprecatedSuggestionNode(node) {
+    node = skipParentheses(node);
+    switch (node.kind) {
+      case 213 /* CallExpression */:
+      case 170 /* Decorator */:
+      case 214 /* NewExpression */:
+        return getDeprecatedSuggestionNode(node.expression);
+      case 215 /* TaggedTemplateExpression */:
+        return getDeprecatedSuggestionNode(node.tag);
+      case 286 /* JsxOpeningElement */:
+      case 285 /* JsxSelfClosingElement */:
+        return getDeprecatedSuggestionNode(node.tagName);
+      case 212 /* ElementAccessExpression */:
+        return node.argumentExpression;
+      case 211 /* PropertyAccessExpression */:
+        return node.name;
+      case 183 /* TypeReference */:
+        const typeReference = node;
+        return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference;
+      default:
+        return node;
     }
-    function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
-      return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 188 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 189 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
+  }
+  function isSymbolOrSymbolForCall(node) {
+    if (!isCallExpression(node)) return false;
+    let left = node.expression;
+    if (isPropertyAccessExpression(left) && left.name.escapedText === "for") {
+      left = left.expression;
     }
-    function isResolvedByTypeAlias(node) {
-      const parent2 = node.parent;
-      switch (parent2.kind) {
-        case 196 /* ParenthesizedType */:
-        case 202 /* NamedTupleMember */:
-        case 183 /* TypeReference */:
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-        case 199 /* IndexedAccessType */:
-        case 194 /* ConditionalType */:
-        case 198 /* TypeOperator */:
-        case 188 /* ArrayType */:
-        case 189 /* TupleType */:
-          return isResolvedByTypeAlias(parent2);
-        case 265 /* TypeAliasDeclaration */:
-          return true;
-      }
+    if (!isIdentifier(left) || left.escapedText !== "Symbol") {
       return false;
     }
-    function mayResolveTypeAlias(node) {
-      switch (node.kind) {
-        case 183 /* TypeReference */:
-          return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */);
-        case 186 /* TypeQuery */:
-          return true;
-        case 198 /* TypeOperator */:
-          return node.operator !== 158 /* UniqueKeyword */ && mayResolveTypeAlias(node.type);
-        case 196 /* ParenthesizedType */:
-        case 190 /* OptionalType */:
-        case 202 /* NamedTupleMember */:
-        case 323 /* JSDocOptionalType */:
-        case 321 /* JSDocNullableType */:
-        case 322 /* JSDocNonNullableType */:
-        case 316 /* JSDocTypeExpression */:
-          return mayResolveTypeAlias(node.type);
-        case 191 /* RestType */:
-          return node.type.kind !== 188 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType);
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-          return some(node.types, mayResolveTypeAlias);
-        case 199 /* IndexedAccessType */:
-          return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType);
-        case 194 /* ConditionalType */:
-          return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType);
-      }
+    const globalESSymbol = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
+    if (!globalESSymbol) {
       return false;
     }
-    function getTypeFromArrayOrTupleTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const target = getArrayOrTupleTargetType(node);
-        if (target === emptyGenericType) {
-          links.resolvedType = emptyObjectType;
-        } else if (!(node.kind === 189 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
-          links.resolvedType = node.kind === 189 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
-            target,
-            node,
-            /*mapper*/
-            void 0
-          );
-        } else {
-          const elementTypes = node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
-          links.resolvedType = createNormalizedTypeReference(target, elementTypes);
-        }
-      }
-      return links.resolvedType;
+    return globalESSymbol === resolveName(
+      left,
+      "Symbol",
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      false
+    );
+  }
+  function checkImportCallExpression(node) {
+    checkGrammarImportCallExpression(node);
+    if (node.arguments.length === 0) {
+      return createPromiseReturnType(node, anyType);
     }
-    function isReadonlyTypeOperator(node) {
-      return isTypeOperatorNode(node) && node.operator === 148 /* ReadonlyKeyword */;
+    const specifier = node.arguments[0];
+    const specifierType = checkExpressionCached(specifier);
+    const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0;
+    for (let i = 2; i < node.arguments.length; ++i) {
+      checkExpressionCached(node.arguments[i]);
     }
-    function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations = []) {
-      const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations);
-      return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget;
+    if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) {
+      error2(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
     }
-    function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
-      if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) {
-        return readonly ? globalReadonlyArrayType : globalArrayType;
-      }
-      const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (some(namedMemberDeclarations, (node) => !!node) ? "," + map(namedMemberDeclarations, (node) => node ? getNodeId(node) : "_").join(",") : "");
-      let type = tupleTypes.get(key);
-      if (!type) {
-        tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations));
+    if (optionsType) {
+      const importCallOptionsType = getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        true
+      );
+      if (importCallOptionsType !== emptyObjectType) {
+        checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
       }
-      return type;
     }
-    function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
-      const arity = elementFlags.length;
-      const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */)));
-      let typeParameters;
-      const properties = [];
-      let combinedFlags = 0;
-      if (arity) {
-        typeParameters = new Array(arity);
-        for (let i = 0; i < arity; i++) {
-          const typeParameter = typeParameters[i] = createTypeParameter();
-          const flags = elementFlags[i];
-          combinedFlags |= flags;
-          if (!(combinedFlags & 12 /* Variable */)) {
-            const property = createSymbol(4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0), "" + i, readonly ? 8 /* Readonly */ : 0);
-            property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
-            property.links.type = typeParameter;
-            properties.push(property);
-          }
-        }
-      }
-      const fixedLength = properties.length;
-      const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
-      if (combinedFlags & 12 /* Variable */) {
-        lengthSymbol.links.type = numberType;
-      } else {
-        const literalTypes = [];
-        for (let i = minLength; i <= arity; i++)
-          literalTypes.push(getNumberLiteralType(i));
-        lengthSymbol.links.type = getUnionType(literalTypes);
-      }
-      properties.push(lengthSymbol);
-      const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
-      type.typeParameters = typeParameters;
-      type.outerTypeParameters = void 0;
-      type.localTypeParameters = typeParameters;
-      type.instantiations = /* @__PURE__ */ new Map();
-      type.instantiations.set(getTypeListId(type.typeParameters), type);
-      type.target = type;
-      type.resolvedTypeArguments = type.typeParameters;
-      type.thisType = createTypeParameter();
-      type.thisType.isThisType = true;
-      type.thisType.constraint = type;
-      type.declaredProperties = properties;
-      type.declaredCallSignatures = emptyArray;
-      type.declaredConstructSignatures = emptyArray;
-      type.declaredIndexInfos = emptyArray;
-      type.elementFlags = elementFlags;
-      type.minLength = minLength;
-      type.fixedLength = fixedLength;
-      type.hasRestElement = !!(combinedFlags & 12 /* Variable */);
-      type.combinedFlags = combinedFlags;
-      type.readonly = readonly;
-      type.labeledElementDeclarations = namedMemberDeclarations;
-      return type;
+    const moduleSymbol = resolveExternalModuleName(node, specifier);
+    if (moduleSymbol) {
+      const esModuleSymbol = resolveESModuleSymbol(
+        moduleSymbol,
+        specifier,
+        /*dontResolveAlias*/
+        true,
+        /*suppressInteropError*/
+        false
+      );
+      if (esModuleSymbol) {
+        return createPromiseReturnType(
+          node,
+          getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier)
+        );
+      }
     }
-    function createNormalizedTypeReference(target, typeArguments) {
-      return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments);
+    return createPromiseReturnType(node, anyType);
+  }
+  function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) {
+    const memberTable = createSymbolTable();
+    const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
+    newSymbol.parent = originalSymbol;
+    newSymbol.links.nameType = getStringLiteralType("default");
+    newSymbol.links.aliasTarget = resolveSymbol(symbol);
+    memberTable.set("default" /* Default */, newSymbol);
+    return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
+  }
+  function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) {
+    const hasDefaultOnly = isOnlyImportedAsDefault(moduleSpecifier);
+    if (hasDefaultOnly && type && !isErrorType(type)) {
+      const synthType = type;
+      if (!synthType.defaultOnlyType) {
+        const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol);
+        synthType.defaultOnlyType = type2;
+      }
+      return synthType.defaultOnlyType;
     }
-    function createNormalizedTupleType(target, elementTypes) {
-      var _a, _b, _c, _d;
-      if (!(target.combinedFlags & 14 /* NonRequired */)) {
-        return createTypeReference(target, elementTypes);
-      }
-      if (target.combinedFlags & 8 /* Variadic */) {
-        const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */)));
-        if (unionIndex >= 0) {
-          return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType;
-        }
-      }
-      const expandedTypes = [];
-      const expandedFlags = [];
-      const expandedDeclarations = [];
-      let lastRequiredIndex = -1;
-      let firstRestIndex = -1;
-      let lastOptionalOrRestIndex = -1;
-      for (let i = 0; i < elementTypes.length; i++) {
-        const type = elementTypes[i];
-        const flags = target.elementFlags[i];
-        if (flags & 8 /* Variadic */) {
-          if (type.flags & 1 /* Any */) {
-            addElement(type, 4 /* Rest */, (_a = target.labeledElementDeclarations) == null ? void 0 : _a[i]);
-          } else if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) {
-            addElement(type, 8 /* Variadic */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]);
-          } else if (isTupleType(type)) {
-            const elements = getElementTypes(type);
-            if (elements.length + expandedTypes.length >= 1e4) {
-              error2(
-                currentNode,
-                isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent
-              );
-              return errorType;
-            }
-            forEach(elements, (t, n) => {
-              var _a2;
-              return addElement(t, type.target.elementFlags[n], (_a2 = type.target.labeledElementDeclarations) == null ? void 0 : _a2[n]);
-            });
-          } else {
-            addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]);
-          }
+    return void 0;
+  }
+  function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) {
+    var _a;
+    if (allowSyntheticDefaultImports && type && !isErrorType(type)) {
+      const synthType = type;
+      if (!synthType.syntheticType) {
+        const file = (_a = originalSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
+        const hasSyntheticDefault = canHaveSyntheticDefault(
+          file,
+          originalSymbol,
+          /*dontResolveAlias*/
+          false,
+          moduleSpecifier
+        );
+        if (hasSyntheticDefault) {
+          const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+          const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
+          anonymousSymbol.links.type = defaultContainingObject;
+          synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
+            type,
+            defaultContainingObject,
+            anonymousSymbol,
+            /*objectFlags*/
+            0,
+            /*readonly*/
+            false
+          ) : defaultContainingObject;
         } else {
-          addElement(type, flags, (_d = target.labeledElementDeclarations) == null ? void 0 : _d[i]);
-        }
-      }
-      for (let i = 0; i < lastRequiredIndex; i++) {
-        if (expandedFlags[i] & 2 /* Optional */)
-          expandedFlags[i] = 1 /* Required */;
-      }
-      if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) {
-        expandedTypes[firstRestIndex] = getUnionType(sameMap(expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1), (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t));
-        expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-        expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-        expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-      }
-      const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations);
-      return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget;
-      function addElement(type, flags, declaration) {
-        if (flags & 1 /* Required */) {
-          lastRequiredIndex = expandedFlags.length;
-        }
-        if (flags & 4 /* Rest */ && firstRestIndex < 0) {
-          firstRestIndex = expandedFlags.length;
-        }
-        if (flags & (2 /* Optional */ | 4 /* Rest */)) {
-          lastOptionalOrRestIndex = expandedFlags.length;
+          synthType.syntheticType = type;
         }
-        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
-          type,
-          /*isProperty*/
-          true
-        ) : type);
-        expandedFlags.push(flags);
-        expandedDeclarations.push(declaration);
       }
+      return synthType.syntheticType;
     }
-    function sliceTupleType(type, index, endSkipCount = 0) {
-      const target = type.target;
-      const endIndex = getTypeReferenceArity(type) - endSkipCount;
-      return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
-        getTypeArguments(type).slice(index, endIndex),
-        target.elementFlags.slice(index, endIndex),
-        /*readonly*/
-        false,
-        target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
-      );
-    }
-    function getKnownKeysOfTupleType(type) {
-      return getUnionType(append(arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)), getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType)));
-    }
-    function getStartElementCount(type, flags) {
-      const index = findIndex(type.elementFlags, (f) => !(f & flags));
-      return index >= 0 ? index : type.elementFlags.length;
-    }
-    function getEndElementCount(type, flags) {
-      return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
+    return type;
+  }
+  function isCommonJsRequire(node) {
+    if (!isRequireCall(
+      node,
+      /*requireStringLiteralLikeArgument*/
+      true
+    )) {
+      return false;
     }
-    function getTotalFixedElementCount(type) {
-      return type.fixedLength + getEndElementCount(type, 3 /* Fixed */);
+    if (!isIdentifier(node.expression)) return Debug.fail();
+    const resolvedRequire = resolveName(
+      node.expression,
+      node.expression.escapedText,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true
+    );
+    if (resolvedRequire === requireSymbol) {
+      return true;
     }
-    function getElementTypes(type) {
-      const typeArguments = getTypeArguments(type);
-      const arity = getTypeReferenceArity(type);
-      return typeArguments.length === arity ? typeArguments : typeArguments.slice(0, arity);
+    if (resolvedRequire.flags & 2097152 /* Alias */) {
+      return false;
     }
-    function getTypeFromOptionalTypeNode(node) {
-      return addOptionality(
-        getTypeFromTypeNode(node.type),
-        /*isProperty*/
-        true
-      );
+    const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 262 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 260 /* VariableDeclaration */ : 0 /* Unknown */;
+    if (targetDeclarationKind !== 0 /* Unknown */) {
+      const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind);
+      return !!decl && !!(decl.flags & 33554432 /* Ambient */);
     }
-    function getTypeId(type) {
-      return type.id;
+    return false;
+  }
+  function checkTaggedTemplateExpression(node) {
+    if (!checkGrammarTaggedTemplateChain(node)) checkGrammarTypeArguments(node, node.typeArguments);
+    if (languageVersion < 2 /* TaggedTemplates */) {
+      checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */);
     }
-    function containsType(types, type) {
-      return binarySearch(types, type, getTypeId, compareValues) >= 0;
+    const signature = getResolvedSignature(node);
+    checkDeprecatedSignature(signature, node);
+    return getReturnTypeOfSignature(signature);
+  }
+  function checkAssertion(node, checkMode) {
+    if (node.kind === 216 /* TypeAssertionExpression */) {
+      const file = getSourceFileOfNode(node);
+      if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) {
+        grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead);
+      }
     }
-    function insertType(types, type) {
-      const index = binarySearch(types, type, getTypeId, compareValues);
-      if (index < 0) {
-        types.splice(~index, 0, type);
+    return checkAssertionWorker(node, checkMode);
+  }
+  function isValidConstAssertionArgument(node) {
+    switch (node.kind) {
+      case 11 /* StringLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 209 /* ArrayLiteralExpression */:
+      case 210 /* ObjectLiteralExpression */:
+      case 228 /* TemplateExpression */:
         return true;
-      }
-      return false;
+      case 217 /* ParenthesizedExpression */:
+        return isValidConstAssertionArgument(node.expression);
+      case 224 /* PrefixUnaryExpression */:
+        const op = node.operator;
+        const arg = node.operand;
+        return op === 41 /* MinusToken */ && (arg.kind === 9 /* NumericLiteral */ || arg.kind === 10 /* BigIntLiteral */) || op === 40 /* PlusToken */ && arg.kind === 9 /* NumericLiteral */;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        const expr = skipParentheses(node.expression);
+        const symbol = isEntityNameExpression(expr) ? resolveEntityName(
+          expr,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        ) : void 0;
+        return !!(symbol && symbol.flags & 384 /* Enum */);
     }
-    function addTypeToUnion(typeSet, includes, type) {
-      const flags = type.flags;
-      if (!(flags & 131072 /* Never */)) {
-        includes |= flags & 473694207 /* IncludesMask */;
-        if (flags & 465829888 /* Instantiable */)
-          includes |= 33554432 /* IncludesInstantiable */;
-        if (flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */)
-          includes |= 536870912 /* IncludesConstrainedTypeVariable */;
-        if (type === wildcardType)
-          includes |= 8388608 /* IncludesWildcard */;
-        if (!strictNullChecks && flags & 98304 /* Nullable */) {
-          if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */))
-            includes |= 4194304 /* IncludesNonWideningType */;
-        } else {
-          const len = typeSet.length;
-          const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues);
-          if (index < 0) {
-            typeSet.splice(~index, 0, type);
-          }
-        }
+    return false;
+  }
+  function checkAssertionWorker(node, checkMode) {
+    const { type, expression } = getAssertionTypeAndExpression(node);
+    const exprType = checkExpression(expression, checkMode);
+    if (isConstTypeReference(type)) {
+      if (!isValidConstAssertionArgument(expression)) {
+        error2(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals);
       }
-      return includes;
+      return getRegularTypeOfLiteralType(exprType);
     }
-    function addTypesToUnion(typeSet, includes, types) {
-      let lastType;
-      for (const type of types) {
-        if (type !== lastType) {
-          includes = type.flags & 1048576 /* Union */ ? addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types) : addTypeToUnion(typeSet, includes, type);
-          lastType = type;
+    const links = getNodeLinks(node);
+    links.assertionExpressionType = exprType;
+    checkSourceElement(type);
+    checkNodeDeferred(node);
+    return getTypeFromTypeNode(type);
+  }
+  function getAssertionTypeAndExpression(node) {
+    let type;
+    let expression;
+    switch (node.kind) {
+      case 234 /* AsExpression */:
+      case 216 /* TypeAssertionExpression */:
+        type = node.type;
+        expression = node.expression;
+        break;
+      case 217 /* ParenthesizedExpression */:
+        type = getJSDocTypeAssertionType(node);
+        expression = node.expression;
+        break;
+    }
+    return { type, expression };
+  }
+  function checkAssertionDeferred(node) {
+    const { type } = getAssertionTypeAndExpression(node);
+    const errNode = isParenthesizedExpression(node) ? type : node;
+    const links = getNodeLinks(node);
+    Debug.assertIsDefined(links.assertionExpressionType);
+    const exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(links.assertionExpressionType));
+    const targetType = getTypeFromTypeNode(type);
+    if (!isErrorType(targetType)) {
+      addLazyDiagnostic(() => {
+        const widenedType = getWidenedType(exprType);
+        if (!isTypeComparableTo(targetType, widenedType)) {
+          checkTypeComparableTo(exprType, targetType, errNode, Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first);
         }
-      }
-      return includes;
+      });
     }
-    function removeSubtypes(types, hasObjectTypes) {
-      var _a;
-      if (types.length < 2) {
-        return types;
-      }
-      const id = getTypeListId(types);
-      const match = subtypeReductionCache.get(id);
-      if (match) {
-        return match;
+  }
+  function checkNonNullChain(node) {
+    const leftType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
+    return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType);
+  }
+  function checkNonNullAssertion(node) {
+    return node.flags & 64 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression));
+  }
+  function checkExpressionWithTypeArguments(node) {
+    checkGrammarExpressionWithTypeArguments(node);
+    forEach(node.typeArguments, checkSourceElement);
+    if (node.kind === 233 /* ExpressionWithTypeArguments */) {
+      const parent2 = walkUpParenthesizedExpressions(node.parent);
+      if (parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 104 /* InstanceOfKeyword */ && isNodeDescendantOf(node, parent2.right)) {
+        error2(node, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression);
       }
-      const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t)));
-      const len = types.length;
-      let i = len;
-      let count = 0;
-      while (i > 0) {
-        i--;
-        const source = types[i];
-        if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) {
-          if (source.flags & 262144 /* TypeParameter */ && getBaseConstraintOrType(source).flags & 1048576 /* Union */) {
-            if (isTypeRelatedTo(source, getUnionType(map(types, (t) => t === source ? neverType : t)), strictSubtypeRelation)) {
-              orderedRemoveItemAt(types, i);
-            }
-            continue;
+    }
+    const exprType = node.kind === 233 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
+    return getInstantiationExpressionType(exprType, node);
+  }
+  function getInstantiationExpressionType(exprType, node) {
+    const typeArguments = node.typeArguments;
+    if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
+      return exprType;
+    }
+    let hasSomeApplicableSignature = false;
+    let nonApplicableType;
+    const result = getInstantiatedType(exprType);
+    const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType;
+    if (errorType2) {
+      diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2)));
+    }
+    return result;
+    function getInstantiatedType(type) {
+      let hasSignatures = false;
+      let hasApplicableSignature = false;
+      const result2 = getInstantiatedTypePart(type);
+      hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature);
+      if (hasSignatures && !hasApplicableSignature) {
+        nonApplicableType ?? (nonApplicableType = type);
+      }
+      return result2;
+      function getInstantiatedTypePart(type2) {
+        if (type2.flags & 524288 /* Object */) {
+          const resolved = resolveStructuredTypeMembers(type2);
+          const callSignatures = getInstantiatedSignatures(resolved.callSignatures);
+          const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures);
+          hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0);
+          hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0);
+          if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) {
+            const result3 = createAnonymousType(createSymbol(0 /* None */, "__instantiationExpression" /* InstantiationExpression */), resolved.members, callSignatures, constructSignatures, resolved.indexInfos);
+            result3.objectFlags |= 8388608 /* InstantiationExpressionType */;
+            result3.node = node;
+            return result3;
           }
-          const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0;
-          const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty));
-          for (const target of types) {
-            if (source !== target) {
-              if (count === 1e5) {
-                const estimatedCount = count / (len - i) * len;
-                if (estimatedCount > 1e6) {
-                  (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) });
-                  error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
-                  return void 0;
-                }
-              }
-              count++;
-              if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
-                const t = getTypeOfPropertyOfType(target, keyProperty.escapedName);
-                if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) {
-                  continue;
-                }
-              }
-              if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) {
-                orderedRemoveItemAt(types, i);
-                break;
-              }
+        } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) {
+          const constraint = getBaseConstraintOfType(type2);
+          if (constraint) {
+            const instantiated = getInstantiatedTypePart(constraint);
+            if (instantiated !== constraint) {
+              return instantiated;
             }
           }
+        } else if (type2.flags & 1048576 /* Union */) {
+          return mapType(type2, getInstantiatedType);
+        } else if (type2.flags & 2097152 /* Intersection */) {
+          return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart));
         }
+        return type2;
       }
-      subtypeReductionCache.set(id, types);
-      return types;
     }
-    function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) {
-      let i = types.length;
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        const flags = t.flags;
-        const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType);
-        if (remove) {
-          orderedRemoveItemAt(types, i);
-        }
-      }
+    function getInstantiatedSignatures(signatures) {
+      const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
+      return sameMap(applicableSignatures, (sig) => {
+        const typeArgumentTypes = checkTypeArguments(
+          sig,
+          typeArguments,
+          /*reportErrors*/
+          true
+        );
+        return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
+      });
     }
-    function removeStringLiteralsMatchedByTemplateLiterals(types) {
-      const templates = filter(types, isPatternLiteralType);
-      if (templates.length) {
-        let i = types.length;
-        while (i > 0) {
-          i--;
-          const t = types[i];
-          if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralOrStringMapping(t, template))) {
-            orderedRemoveItemAt(types, i);
-          }
-        }
-      }
+  }
+  function checkSatisfiesExpression(node) {
+    checkSourceElement(node.type);
+    return checkSatisfiesExpressionWorker(node.expression, node.type);
+  }
+  function checkSatisfiesExpressionWorker(expression, target, checkMode) {
+    const exprType = checkExpression(expression, checkMode);
+    const targetType = getTypeFromTypeNode(target);
+    if (isErrorType(targetType)) {
+      return targetType;
     }
-    function isTypeMatchedByTemplateLiteralOrStringMapping(type, template) {
-      return template.flags & 134217728 /* TemplateLiteral */ ? isTypeMatchedByTemplateLiteralType(type, template) : isMemberOfStringMapping(type, template);
+    const errorNode = findAncestor(target.parent, (n) => n.kind === 238 /* SatisfiesExpression */ || n.kind === 350 /* JSDocSatisfiesTag */);
+    checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, errorNode, expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
+    return exprType;
+  }
+  function checkMetaProperty(node) {
+    checkGrammarMetaProperty(node);
+    if (node.keywordToken === 105 /* NewKeyword */) {
+      return checkNewTargetMetaProperty(node);
     }
-    function removeConstrainedTypeVariables(types) {
-      const typeVariables = [];
-      for (const type of types) {
-        if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
-          const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
-          pushIfUnique(typeVariables, type.types[index]);
-        }
-      }
-      for (const typeVariable of typeVariables) {
-        const primitives = [];
-        for (const type of types) {
-          if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
-            const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
-            if (type.types[index] === typeVariable) {
-              insertType(primitives, type.types[1 - index]);
-            }
-          }
-        }
-        const constraint = getBaseConstraintOfType(typeVariable);
-        if (everyType(constraint, (t) => containsType(primitives, t))) {
-          let i = types.length;
-          while (i > 0) {
-            i--;
-            const type = types[i];
-            if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) {
-              const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
-              if (type.types[index] === typeVariable && containsType(primitives, type.types[1 - index])) {
-                orderedRemoveItemAt(types, i);
-              }
-            }
-          }
-          insertType(types, typeVariable);
-        }
+    if (node.keywordToken === 102 /* ImportKeyword */) {
+      return checkImportMetaProperty(node);
+    }
+    return Debug.assertNever(node.keywordToken);
+  }
+  function checkMetaPropertyKeyword(node) {
+    switch (node.keywordToken) {
+      case 102 /* ImportKeyword */:
+        return getGlobalImportMetaExpressionType();
+      case 105 /* NewKeyword */:
+        const type = checkNewTargetMetaProperty(node);
+        return isErrorType(type) ? errorType : createNewTargetExpressionType(type);
+      default:
+        Debug.assertNever(node.keywordToken);
+    }
+  }
+  function checkNewTargetMetaProperty(node) {
+    const container = getNewTargetContainer(node);
+    if (!container) {
+      error2(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
+      return errorType;
+    } else if (container.kind === 176 /* Constructor */) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      return getTypeOfSymbol(symbol);
+    } else {
+      const symbol = getSymbolOfDeclaration(container);
+      return getTypeOfSymbol(symbol);
+    }
+  }
+  function checkImportMetaProperty(node) {
+    if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) {
+      if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) {
+        error2(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output);
       }
+    } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) {
+      error2(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext);
+    }
+    const file = getSourceFileOfNode(node);
+    Debug.assert(!!(file.flags & 8388608 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag.");
+    return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
+  }
+  function getTypeOfParameter(symbol) {
+    const declaration = symbol.valueDeclaration;
+    return addOptionality(
+      getTypeOfSymbol(symbol),
+      /*isProperty*/
+      false,
+      /*isOptional*/
+      !!declaration && (hasInitializer(declaration) || isOptionalDeclaration(declaration))
+    );
+  }
+  function getTupleElementLabel(d, index, restParameterName = "arg") {
+    if (!d) {
+      return `${restParameterName}_${index}`;
     }
-    function isNamedUnionType(type) {
-      return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin));
+    Debug.assert(isIdentifier(d.name));
+    return d.name.escapedText;
+  }
+  function getParameterNameAtPosition(signature, pos, overrideRestType) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      return signature.parameters[pos].escapedName;
     }
-    function addNamedUnions(namedUnions, types) {
-      for (const t of types) {
-        if (t.flags & 1048576 /* Union */) {
-          const origin = t.origin;
-          if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) {
-            pushIfUnique(namedUnions, t);
-          } else if (origin && origin.flags & 1048576 /* Union */) {
-            addNamedUnions(namedUnions, origin.types);
-          }
-        }
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    const restType = overrideRestType || getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      return getTupleElementLabel(associatedNames == null ? void 0 : associatedNames[index], index, restParameter.escapedName);
+    }
+    return restParameter.escapedName;
+  }
+  function getParameterIdentifierInfoAtPosition(signature, pos) {
+    var _a;
+    if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 317 /* JSDocFunctionType */) {
+      return void 0;
+    }
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      const param = signature.parameters[pos];
+      const paramIdent = getParameterDeclarationIdentifier(param);
+      return paramIdent ? {
+        parameter: paramIdent,
+        parameterName: param.escapedName,
+        isRestParameter: false
+      } : void 0;
+    }
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    const restIdent = getParameterDeclarationIdentifier(restParameter);
+    if (!restIdent) {
+      return void 0;
+    }
+    const restType = getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      const associatedName = associatedNames == null ? void 0 : associatedNames[index];
+      const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken);
+      if (associatedName) {
+        Debug.assert(isIdentifier(associatedName.name));
+        return { parameter: associatedName.name, parameterName: associatedName.name.escapedText, isRestParameter: isRestTupleElement };
       }
+      return void 0;
     }
-    function createOriginUnionOrIntersectionType(flags, types) {
-      const result = createOriginType(flags);
-      result.types = types;
-      return result;
+    if (pos === paramCount) {
+      return { parameter: restIdent, parameterName: restParameter.escapedName, isRestParameter: true };
     }
-    function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) {
-      if (types.length === 0) {
-        return neverType;
+    return void 0;
+  }
+  function getParameterDeclarationIdentifier(symbol) {
+    return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name) && symbol.valueDeclaration.name;
+  }
+  function isValidDeclarationForTupleLabel(d) {
+    return d.kind === 202 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name);
+  }
+  function getNameableDeclarationAtPosition(signature, pos) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      const decl = signature.parameters[pos].valueDeclaration;
+      return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0;
+    }
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    const restType = getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      return associatedNames && associatedNames[index];
+    }
+    return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0;
+  }
+  function getTypeAtPosition(signature, pos) {
+    return tryGetTypeAtPosition(signature, pos) || anyType;
+  }
+  function tryGetTypeAtPosition(signature, pos) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      return getTypeOfParameter(signature.parameters[pos]);
+    }
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[paramCount]);
+      const index = pos - paramCount;
+      if (!isTupleType(restType) || restType.target.hasRestElement || index < restType.target.fixedLength) {
+        return getIndexedAccessType(restType, getNumberLiteralType(index));
       }
-      if (types.length === 1) {
-        return types[0];
+    }
+    return void 0;
+  }
+  function getRestTypeAtPosition(source, pos, readonly) {
+    const parameterCount = getParameterCount(source);
+    const minArgumentCount = getMinArgumentCount(source);
+    const restType = getEffectiveRestType(source);
+    if (restType && pos >= parameterCount - 1) {
+      return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType));
+    }
+    const types = [];
+    const flags = [];
+    const names = [];
+    for (let i = pos; i < parameterCount; i++) {
+      if (!restType || i < parameterCount - 1) {
+        types.push(getTypeAtPosition(source, i));
+        flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */);
+      } else {
+        types.push(restType);
+        flags.push(8 /* Variadic */);
       }
-      if (types.length === 2 && !origin && (types[0].flags & 1048576 /* Union */ || types[1].flags & 1048576 /* Union */)) {
-        const infix = unionReduction === 0 /* None */ ? "N" : unionReduction === 2 /* Subtype */ ? "S" : "L";
-        const index = types[0].id < types[1].id ? 0 : 1;
-        const id = types[index].id + infix + types[1 - index].id + getAliasId(aliasSymbol, aliasTypeArguments);
-        let type = unionOfUnionTypes.get(id);
-        if (!type) {
-          type = getUnionTypeWorker(
-            types,
-            unionReduction,
-            aliasSymbol,
-            aliasTypeArguments,
-            /*origin*/
-            void 0
-          );
-          unionOfUnionTypes.set(id, type);
-        }
-        return type;
+      names.push(getNameableDeclarationAtPosition(source, i));
+    }
+    return createTupleType(types, flags, readonly, names);
+  }
+  function getRestOrAnyTypeAtPosition(source, pos) {
+    const restType = getRestTypeAtPosition(source, pos);
+    const elementType = restType && getElementTypeOfArrayType(restType);
+    return elementType && isTypeAny(elementType) ? anyType : restType;
+  }
+  function getParameterCount(signature) {
+    const length2 = signature.parameters.length;
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[length2 - 1]);
+      if (isTupleType(restType)) {
+        return length2 + restType.target.fixedLength - (restType.target.hasRestElement ? 0 : 1);
       }
-      return getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin);
     }
-    function getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin) {
-      let typeSet = [];
-      const includes = addTypesToUnion(typeSet, 0, types);
-      if (unionReduction !== 0 /* None */) {
-        if (includes & 3 /* AnyOrUnknown */) {
-          return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
-        }
-        if (includes & 32768 /* Undefined */) {
-          if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
-            orderedRemoveItemAt(typeSet, 1);
-          }
-        }
-        if (includes & (32 /* Enum */ | 2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
-          removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */));
-        }
-        if (includes & 128 /* StringLiteral */ && includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) {
-          removeStringLiteralsMatchedByTemplateLiterals(typeSet);
-        }
-        if (includes & 536870912 /* IncludesConstrainedTypeVariable */) {
-          removeConstrainedTypeVariables(typeSet);
-        }
-        if (unionReduction === 2 /* Subtype */) {
-          typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */));
-          if (!typeSet) {
-            return errorType;
+    return length2;
+  }
+  function getMinArgumentCount(signature, flags) {
+    const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */;
+    const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */;
+    if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) {
+      let minArgumentCount;
+      if (signatureHasRestParameter(signature)) {
+        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+        if (isTupleType(restType)) {
+          const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */));
+          const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex;
+          if (requiredCount > 0) {
+            minArgumentCount = signature.parameters.length - 1 + requiredCount;
           }
         }
-        if (typeSet.length === 0) {
-          return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType;
-        }
       }
-      if (!origin && includes & 1048576 /* Union */) {
-        const namedUnions = [];
-        addNamedUnions(namedUnions, types);
-        const reducedTypes = [];
-        for (const t of typeSet) {
-          if (!some(namedUnions, (union) => containsType(union.types, t))) {
-            reducedTypes.push(t);
-          }
-        }
-        if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
-          return namedUnions[0];
-        }
-        const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
-        if (namedTypesCount + reducedTypes.length === typeSet.length) {
-          for (const t of namedUnions) {
-            insertType(reducedTypes, t);
-          }
-          origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes);
+      if (minArgumentCount === void 0) {
+        if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) {
+          return 0;
         }
+        minArgumentCount = signature.minArgumentCount;
       }
-      const objectFlags = (includes & 36323331 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0);
-      return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin);
-    }
-    function getUnionOrIntersectionTypePredicate(signatures, kind) {
-      let last2;
-      const types = [];
-      for (const sig of signatures) {
-        const pred = getTypePredicateOfSignature(sig);
-        if (pred) {
-          if (pred.kind !== 0 /* This */ && pred.kind !== 1 /* Identifier */ || last2 && !typePredicateKindsMatch(last2, pred)) {
-            return void 0;
-          }
-          last2 = pred;
-          types.push(pred.type);
-        } else {
-          const returnType = kind !== 2097152 /* Intersection */ ? getReturnTypeOfSignature(sig) : void 0;
-          if (returnType !== falseType && returnType !== regularFalseType) {
-            return void 0;
-          }
-        }
+      if (voidIsNonOptional) {
+        return minArgumentCount;
       }
-      if (!last2) {
-        return void 0;
+      for (let i = minArgumentCount - 1; i >= 0; i--) {
+        const type = getTypeAtPosition(signature, i);
+        if (filterType(type, acceptsVoid).flags & 131072 /* Never */) {
+          break;
+        }
+        minArgumentCount = i;
       }
-      const compositeType = getUnionOrIntersectionType(types, kind);
-      return createTypePredicate(last2.kind, last2.parameterName, last2.parameterIndex, compositeType);
+      signature.resolvedMinArgumentCount = minArgumentCount;
     }
-    function typePredicateKindsMatch(a, b) {
-      return a.kind === b.kind && a.parameterIndex === b.parameterIndex;
+    return signature.resolvedMinArgumentCount;
+  }
+  function hasEffectiveRestParameter(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      return !isTupleType(restType) || restType.target.hasRestElement;
     }
-    function getUnionTypeFromSortedList(types, precomputedObjectFlags, aliasSymbol, aliasTypeArguments, origin) {
-      if (types.length === 0) {
-        return neverType;
-      }
-      if (types.length === 1) {
-        return types[0];
+    return false;
+  }
+  function getEffectiveRestType(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      if (!isTupleType(restType)) {
+        return isTypeAny(restType) ? anyArrayType : restType;
       }
-      const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`;
-      const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments);
-      let type = unionTypes.get(id);
-      if (!type) {
-        type = createType(1048576 /* Union */);
-        type.objectFlags = precomputedObjectFlags | getPropagatingFlagsOfTypes(
-          types,
-          /*excludeKinds*/
-          98304 /* Nullable */
-        );
-        type.types = types;
-        type.origin = origin;
-        type.aliasSymbol = aliasSymbol;
-        type.aliasTypeArguments = aliasTypeArguments;
-        if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) {
-          type.flags |= 16 /* Boolean */;
-          type.intrinsicName = "boolean";
-        }
-        unionTypes.set(id, type);
+      if (restType.target.hasRestElement) {
+        return sliceTupleType(restType, restType.target.fixedLength);
       }
-      return type;
     }
-    function getTypeFromUnionTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        links.resolvedType = getUnionType(map(node.types, getTypeFromTypeNode), 1 /* Literal */, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol));
+    return void 0;
+  }
+  function getNonArrayRestType(signature) {
+    const restType = getEffectiveRestType(signature);
+    return restType && !isArrayType(restType) && !isTypeAny(restType) ? restType : void 0;
+  }
+  function getTypeOfFirstParameterOfSignature(signature) {
+    return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType);
+  }
+  function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) {
+    return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType;
+  }
+  function inferFromAnnotatedParameters(signature, context, inferenceContext) {
+    const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    for (let i = 0; i < len; i++) {
+      const declaration = signature.parameters[i].valueDeclaration;
+      const typeNode = getEffectiveTypeAnnotationNode(declaration);
+      if (typeNode) {
+        const source = addOptionality(
+          getTypeFromTypeNode(typeNode),
+          /*isProperty*/
+          false,
+          isOptionalDeclaration(declaration)
+        );
+        const target = getTypeAtPosition(context, i);
+        inferTypes(inferenceContext.inferences, source, target);
       }
-      return links.resolvedType;
     }
-    function addTypeToIntersection(typeSet, includes, type) {
-      const flags = type.flags;
-      if (flags & 2097152 /* Intersection */) {
-        return addTypesToIntersection(typeSet, includes, type.types);
-      }
-      if (isEmptyAnonymousObjectType(type)) {
-        if (!(includes & 16777216 /* IncludesEmptyObject */)) {
-          includes |= 16777216 /* IncludesEmptyObject */;
-          typeSet.set(type.id.toString(), type);
-        }
+  }
+  function assignContextualParameterTypes(signature, context) {
+    if (context.typeParameters) {
+      if (!signature.typeParameters) {
+        signature.typeParameters = context.typeParameters;
       } else {
-        if (flags & 3 /* AnyOrUnknown */) {
-          if (type === wildcardType)
-            includes |= 8388608 /* IncludesWildcard */;
-        } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
-          if (type === missingType) {
-            includes |= 262144 /* IncludesMissingType */;
-            type = undefinedType;
-          }
-          if (!typeSet.has(type.id.toString())) {
-            if (type.flags & 109472 /* Unit */ && includes & 109472 /* Unit */) {
-              includes |= 67108864 /* NonPrimitive */;
-            }
-            typeSet.set(type.id.toString(), type);
-          }
-        }
-        includes |= flags & 473694207 /* IncludesMask */;
-      }
-      return includes;
-    }
-    function addTypesToIntersection(typeSet, includes, types) {
-      for (const type of types) {
-        includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type));
+        return;
       }
-      return includes;
     }
-    function removeRedundantSupertypes(types, includes) {
-      let i = types.length;
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */;
-        if (remove) {
-          orderedRemoveItemAt(types, i);
+    if (context.thisParameter) {
+      const parameter = signature.thisParameter;
+      if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
+        if (!parameter) {
+          signature.thisParameter = createSymbolWithType(
+            context.thisParameter,
+            /*type*/
+            void 0
+          );
         }
+        assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
       }
     }
-    function eachUnionContains(unionTypes2, type) {
-      for (const u of unionTypes2) {
-        if (!containsType(u.types, type)) {
-          const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & (32 /* Enum */ | 256 /* NumberLiteral */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0;
-          if (!primitive || !containsType(u.types, primitive)) {
-            return false;
+    const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    for (let i = 0; i < len; i++) {
+      const parameter = signature.parameters[i];
+      const declaration = parameter.valueDeclaration;
+      if (!getEffectiveTypeAnnotationNode(declaration)) {
+        let type = tryGetTypeAtPosition(context, i);
+        if (type && declaration.initializer) {
+          let initializerType = checkDeclarationInitializer(declaration, 0 /* Normal */);
+          if (!isTypeAssignableTo(initializerType, type) && isTypeAssignableTo(type, initializerType = widenTypeInferredFromInitializer(declaration, initializerType))) {
+            type = initializerType;
           }
         }
+        assignParameterType(parameter, type);
       }
-      return true;
     }
-    function extractRedundantTemplateLiterals(types) {
-      let i = types.length;
-      const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */));
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        if (!(t.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)))
-          continue;
-        for (const t2 of literals) {
-          if (isTypeSubtypeOf(t2, t)) {
-            orderedRemoveItemAt(types, i);
-            break;
-          } else if (isPatternLiteralType(t)) {
-            return true;
-          }
-        }
+    if (signatureHasRestParameter(signature)) {
+      const parameter = last(signature.parameters);
+      if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) {
+        const contextualParameterType = getRestTypeAtPosition(context, len);
+        assignParameterType(parameter, contextualParameterType);
       }
-      return false;
     }
-    function removeFromEach(types, flag) {
-      for (let i = 0; i < types.length; i++) {
-        types[i] = filterType(types[i], (t) => !(t.flags & flag));
-      }
+  }
+  function assignNonContextualParameterTypes(signature) {
+    if (signature.thisParameter) {
+      assignParameterType(signature.thisParameter);
     }
-    function intersectUnionsOfPrimitiveTypes(types) {
-      let unionTypes2;
-      const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */));
-      if (index < 0) {
-        return false;
-      }
-      let i = index + 1;
-      while (i < types.length) {
-        const t = types[i];
-        if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) {
-          (unionTypes2 || (unionTypes2 = [types[index]])).push(t);
-          orderedRemoveItemAt(types, i);
-        } else {
-          i++;
-        }
-      }
-      if (!unionTypes2) {
-        return false;
-      }
-      const checked = [];
-      const result = [];
-      for (const u of unionTypes2) {
-        for (const t of u.types) {
-          if (insertType(checked, t)) {
-            if (eachUnionContains(unionTypes2, t)) {
-              insertType(result, t);
-            }
-          }
-        }
-      }
-      types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */);
-      return true;
+    for (const parameter of signature.parameters) {
+      assignParameterType(parameter);
     }
-    function createIntersectionType(types, objectFlags, aliasSymbol, aliasTypeArguments) {
-      const result = createType(2097152 /* Intersection */);
-      result.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
-        types,
-        /*excludeKinds*/
-        98304 /* Nullable */
+  }
+  function assignParameterType(parameter, contextualType) {
+    const links = getSymbolLinks(parameter);
+    if (!links.type) {
+      const declaration = parameter.valueDeclaration;
+      links.type = addOptionality(
+        contextualType || (declaration ? getWidenedTypeForVariableLikeDeclaration(
+          declaration,
+          /*reportErrors*/
+          true
+        ) : getTypeOfSymbol(parameter)),
+        /*isProperty*/
+        false,
+        /*isOptional*/
+        !!declaration && !declaration.initializer && isOptionalDeclaration(declaration)
       );
-      result.types = types;
-      result.aliasSymbol = aliasSymbol;
-      result.aliasTypeArguments = aliasTypeArguments;
-      return result;
-    }
-    function getIntersectionType(types, aliasSymbol, aliasTypeArguments, noSupertypeReduction) {
-      const typeMembershipMap = /* @__PURE__ */ new Map();
-      const includes = addTypesToIntersection(typeMembershipMap, 0, types);
-      const typeSet = arrayFrom(typeMembershipMap.values());
-      let objectFlags = 0 /* None */;
-      if (includes & 131072 /* Never */) {
-        return contains(typeSet, silentNeverType) ? silentNeverType : neverType;
-      }
-      if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) {
-        return neverType;
-      }
-      if (includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) {
-        return neverType;
-      }
-      if (includes & 1 /* Any */) {
-        return includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType;
-      }
-      if (!strictNullChecks && includes & 98304 /* Nullable */) {
-        return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType;
-      }
-      if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) {
-        if (!noSupertypeReduction)
-          removeRedundantSupertypes(typeSet, includes);
-      }
-      if (includes & 262144 /* IncludesMissingType */) {
-        typeSet[typeSet.indexOf(undefinedType)] = missingType;
-      }
-      if (typeSet.length === 0) {
-        return unknownType;
-      }
-      if (typeSet.length === 1) {
-        return typeSet[0];
-      }
-      if (typeSet.length === 2) {
-        const typeVarIndex = typeSet[0].flags & 8650752 /* TypeVariable */ ? 0 : 1;
-        const typeVariable = typeSet[typeVarIndex];
-        const primitiveType = typeSet[1 - typeVarIndex];
-        if (typeVariable.flags & 8650752 /* TypeVariable */ && (primitiveType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) && !isGenericStringLikeType(primitiveType) || includes & 16777216 /* IncludesEmptyObject */)) {
-          const constraint = getBaseConstraintOfType(typeVariable);
-          if (constraint && everyType(constraint, (t) => !!(t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) || isEmptyAnonymousObjectType(t))) {
-            if (isTypeStrictSubtypeOf(constraint, primitiveType)) {
-              return typeVariable;
-            }
-            if (!(constraint.flags & 1048576 /* Union */ && someType(constraint, (c) => isTypeStrictSubtypeOf(c, primitiveType)))) {
-              if (!isTypeStrictSubtypeOf(primitiveType, constraint)) {
-                return neverType;
-              }
-            }
-            objectFlags = 67108864 /* IsConstrainedTypeVariable */;
-          }
+      if (declaration && declaration.name.kind !== 80 /* Identifier */) {
+        if (links.type === unknownType) {
+          links.type = getTypeFromBindingPattern(declaration.name);
         }
+        assignBindingElementTypes(declaration.name, links.type);
       }
-      const id = getTypeListId(typeSet) + getAliasId(aliasSymbol, aliasTypeArguments);
-      let result = intersectionTypes.get(id);
-      if (!result) {
-        if (includes & 1048576 /* Union */) {
-          if (intersectUnionsOfPrimitiveTypes(typeSet)) {
-            result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
-          } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && t.types[0].flags & 32768 /* Undefined */))) {
-            const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
-            removeFromEach(typeSet, 32768 /* Undefined */);
-            result = getUnionType([getIntersectionType(typeSet), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
-          } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && (t.types[0].flags & 65536 /* Null */ || t.types[1].flags & 65536 /* Null */)))) {
-            removeFromEach(typeSet, 65536 /* Null */);
-            result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
-          } else if (typeSet.length >= 4) {
-            const middle = Math.floor(typeSet.length / 2);
-            result = getIntersectionType([getIntersectionType(typeSet.slice(0, middle)), getIntersectionType(typeSet.slice(middle))], aliasSymbol, aliasTypeArguments);
-          } else {
-            if (!checkCrossProductUnion(typeSet)) {
-              return errorType;
-            }
-            const constituents = getCrossProductIntersections(typeSet);
-            const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0;
-            result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin);
-          }
+    } else if (contextualType) {
+      Debug.assertEqual(links.type, contextualType, "Parameter symbol already has a cached type which differs from newly assigned type");
+    }
+  }
+  function assignBindingElementTypes(pattern, parentType) {
+    for (const element of pattern.elements) {
+      if (!isOmittedExpression(element)) {
+        const type = getBindingElementTypeFromParentType(
+          element,
+          parentType,
+          /*noTupleBoundsCheck*/
+          false
+        );
+        if (element.name.kind === 80 /* Identifier */) {
+          getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
         } else {
-          result = createIntersectionType(typeSet, objectFlags, aliasSymbol, aliasTypeArguments);
+          assignBindingElementTypes(element.name, type);
         }
-        intersectionTypes.set(id, result);
       }
-      return result;
     }
-    function getCrossProductUnionSize(types) {
-      return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1);
+  }
+  function createClassDecoratorContextType(classType) {
+    return tryCreateTypeReference(getGlobalClassDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [classType]);
+  }
+  function createClassMethodDecoratorContextType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassMethodDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassGetterDecoratorContextType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassGetterDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassSetterDecoratorContextType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassSetterDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassAccessorDecoratorContextType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassAccessorDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassFieldDecoratorContextType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassFieldDecoratorContextType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2) {
+    const key = `${isPrivate ? "p" : "P"}${isStatic2 ? "s" : "S"}${nameType.id}`;
+    let overrideType = decoratorContextOverrideTypeCache.get(key);
+    if (!overrideType) {
+      const members = createSymbolTable();
+      members.set("name", createProperty("name", nameType));
+      members.set("private", createProperty("private", isPrivate ? trueType : falseType));
+      members.set("static", createProperty("static", isStatic2 ? trueType : falseType));
+      overrideType = createAnonymousType(
+        /*symbol*/
+        void 0,
+        members,
+        emptyArray,
+        emptyArray,
+        emptyArray
+      );
+      decoratorContextOverrideTypeCache.set(key, overrideType);
     }
-    function checkCrossProductUnion(types) {
-      var _a;
-      const size = getCrossProductUnionSize(types);
-      if (size >= 1e5) {
-        (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size });
-        error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
-        return false;
+    return overrideType;
+  }
+  function createClassMemberDecoratorContextTypeForNode(node, thisType, valueType) {
+    const isStatic2 = hasStaticModifier(node);
+    const isPrivate = isPrivateIdentifier(node.name);
+    const nameType = isPrivate ? getStringLiteralType(idText(node.name)) : getLiteralTypeFromPropertyName(node.name);
+    const contextType = isMethodDeclaration(node) ? createClassMethodDecoratorContextType(thisType, valueType) : isGetAccessorDeclaration(node) ? createClassGetterDecoratorContextType(thisType, valueType) : isSetAccessorDeclaration(node) ? createClassSetterDecoratorContextType(thisType, valueType) : isAutoAccessorPropertyDeclaration(node) ? createClassAccessorDecoratorContextType(thisType, valueType) : isPropertyDeclaration(node) ? createClassFieldDecoratorContextType(thisType, valueType) : Debug.failBadSyntaxKind(node);
+    const overrideType = getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2);
+    return getIntersectionType([contextType, overrideType]);
+  }
+  function createClassAccessorDecoratorTargetType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassAccessorDecoratorTargetType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassAccessorDecoratorResultType(thisType, valueType) {
+    return tryCreateTypeReference(getGlobalClassAccessorDecoratorResultType(
+      /*reportErrors*/
+      true
+    ), [thisType, valueType]);
+  }
+  function createClassFieldDecoratorInitializerMutatorType(thisType, valueType) {
+    const thisParam = createParameter2("this", thisType);
+    const valueParam = createParameter2("value", valueType);
+    return createFunctionType(
+      /*typeParameters*/
+      void 0,
+      thisParam,
+      [valueParam],
+      valueType,
+      /*typePredicate*/
+      void 0,
+      1
+    );
+  }
+  function createESDecoratorCallSignature(targetType, contextType, nonOptionalReturnType) {
+    const targetParam = createParameter2("target", targetType);
+    const contextParam = createParameter2("context", contextType);
+    const returnType = getUnionType([nonOptionalReturnType, voidType]);
+    return createCallSignature(
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      [targetParam, contextParam],
+      returnType
+    );
+  }
+  function getESDecoratorCallSignature(decorator) {
+    const { parent: parent2 } = decorator;
+    const links = getNodeLinks(parent2);
+    if (!links.decoratorSignature) {
+      links.decoratorSignature = anySignature;
+      switch (parent2.kind) {
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */: {
+          const node = parent2;
+          const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node));
+          const contextType = createClassDecoratorContextType(targetType);
+          links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, targetType);
+          break;
+        }
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */: {
+          const node = parent2;
+          if (!isClassLike(node.parent)) break;
+          const valueType = isMethodDeclaration(node) ? getOrCreateTypeFromSignature(getSignatureFromDeclaration(node)) : getTypeOfNode(node);
+          const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent));
+          const targetType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType;
+          const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType);
+          const returnType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType;
+          links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType);
+          break;
+        }
+        case 172 /* PropertyDeclaration */: {
+          const node = parent2;
+          if (!isClassLike(node.parent)) break;
+          const valueType = getTypeOfNode(node);
+          const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent));
+          const targetType = hasAccessorModifier(node) ? createClassAccessorDecoratorTargetType(thisType, valueType) : undefinedType;
+          const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType);
+          const returnType = hasAccessorModifier(node) ? createClassAccessorDecoratorResultType(thisType, valueType) : createClassFieldDecoratorInitializerMutatorType(thisType, valueType);
+          links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType);
+          break;
+        }
       }
-      return true;
     }
-    function getCrossProductIntersections(types) {
-      const count = getCrossProductUnionSize(types);
-      const intersections = [];
-      for (let i = 0; i < count; i++) {
-        const constituents = types.slice();
-        let n = i;
-        for (let j = types.length - 1; j >= 0; j--) {
-          if (types[j].flags & 1048576 /* Union */) {
-            const sourceTypes = types[j].types;
-            const length2 = sourceTypes.length;
-            constituents[j] = sourceTypes[n % length2];
-            n = Math.floor(n / length2);
+    return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature;
+  }
+  function getLegacyDecoratorCallSignature(decorator) {
+    const { parent: parent2 } = decorator;
+    const links = getNodeLinks(parent2);
+    if (!links.decoratorSignature) {
+      links.decoratorSignature = anySignature;
+      switch (parent2.kind) {
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */: {
+          const node = parent2;
+          const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node));
+          const targetParam = createParameter2("target", targetType);
+          links.decoratorSignature = createCallSignature(
+            /*typeParameters*/
+            void 0,
+            /*thisParameter*/
+            void 0,
+            [targetParam],
+            getUnionType([targetType, voidType])
+          );
+          break;
+        }
+        case 169 /* Parameter */: {
+          const node = parent2;
+          if (!isConstructorDeclaration(node.parent) && !(isMethodDeclaration(node.parent) || isSetAccessorDeclaration(node.parent) && isClassLike(node.parent.parent))) {
+            break;
+          }
+          if (getThisParameter(node.parent) === node) {
+            break;
+          }
+          const index = getThisParameter(node.parent) ? node.parent.parameters.indexOf(node) - 1 : node.parent.parameters.indexOf(node);
+          Debug.assert(index >= 0);
+          const targetType = isConstructorDeclaration(node.parent) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent.parent)) : getParentTypeOfClassElement(node.parent);
+          const keyType = isConstructorDeclaration(node.parent) ? undefinedType : getClassElementPropertyKeyType(node.parent);
+          const indexType = getNumberLiteralType(index);
+          const targetParam = createParameter2("target", targetType);
+          const keyParam = createParameter2("propertyKey", keyType);
+          const indexParam = createParameter2("parameterIndex", indexType);
+          links.decoratorSignature = createCallSignature(
+            /*typeParameters*/
+            void 0,
+            /*thisParameter*/
+            void 0,
+            [targetParam, keyParam, indexParam],
+            voidType
+          );
+          break;
+        }
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 172 /* PropertyDeclaration */: {
+          const node = parent2;
+          if (!isClassLike(node.parent)) break;
+          const targetType = getParentTypeOfClassElement(node);
+          const targetParam = createParameter2("target", targetType);
+          const keyType = getClassElementPropertyKeyType(node);
+          const keyParam = createParameter2("propertyKey", keyType);
+          const returnType = isPropertyDeclaration(node) ? voidType : createTypedPropertyDescriptorType(getTypeOfNode(node));
+          const hasPropDesc = !isPropertyDeclaration(parent2) || hasAccessorModifier(parent2);
+          if (hasPropDesc) {
+            const descriptorType = createTypedPropertyDescriptorType(getTypeOfNode(node));
+            const descriptorParam = createParameter2("descriptor", descriptorType);
+            links.decoratorSignature = createCallSignature(
+              /*typeParameters*/
+              void 0,
+              /*thisParameter*/
+              void 0,
+              [targetParam, keyParam, descriptorParam],
+              getUnionType([returnType, voidType])
+            );
+          } else {
+            links.decoratorSignature = createCallSignature(
+              /*typeParameters*/
+              void 0,
+              /*thisParameter*/
+              void 0,
+              [targetParam, keyParam],
+              getUnionType([returnType, voidType])
+            );
           }
+          break;
         }
-        const t = getIntersectionType(constituents);
-        if (!(t.flags & 131072 /* Never */))
-          intersections.push(t);
       }
-      return intersections;
-    }
-    function getConstituentCount(type) {
-      return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types);
-    }
-    function getConstituentCountOfTypes(types) {
-      return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0);
-    }
-    function getTypeFromIntersectionTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        const types = map(node.types, getTypeFromTypeNode);
-        const emptyIndex = types.length === 2 ? types.indexOf(emptyTypeLiteralType) : -1;
-        const t = emptyIndex >= 0 ? types[1 - emptyIndex] : unknownType;
-        const noSupertypeReduction = !!(t.flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */) || t.flags & 134217728 /* TemplateLiteral */ && isPatternLiteralType(t));
-        links.resolvedType = getIntersectionType(types, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol), noSupertypeReduction);
-      }
-      return links.resolvedType;
-    }
-    function createIndexType(type, indexFlags) {
-      const result = createType(4194304 /* Index */);
-      result.type = type;
-      result.indexFlags = indexFlags;
-      return result;
     }
-    function createOriginIndexType(type) {
-      const result = createOriginType(4194304 /* Index */);
-      result.type = type;
-      return result;
+    return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature;
+  }
+  function getDecoratorCallSignature(decorator) {
+    return legacyDecorators ? getLegacyDecoratorCallSignature(decorator) : getESDecoratorCallSignature(decorator);
+  }
+  function createPromiseType(promisedType) {
+    const globalPromiseType = getGlobalPromiseType(
+      /*reportErrors*/
+      true
+    );
+    if (globalPromiseType !== emptyGenericType) {
+      promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
+      return createTypeReference(globalPromiseType, [promisedType]);
     }
-    function getIndexTypeForGenericType(type, indexFlags) {
-      return indexFlags & 1 /* StringsOnly */ ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, 1 /* StringsOnly */)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, 0 /* None */));
+    return unknownType;
+  }
+  function createPromiseLikeType(promisedType) {
+    const globalPromiseLikeType = getGlobalPromiseLikeType(
+      /*reportErrors*/
+      true
+    );
+    if (globalPromiseLikeType !== emptyGenericType) {
+      promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
+      return createTypeReference(globalPromiseLikeType, [promisedType]);
     }
-    function getIndexTypeForMappedType(type, indexFlags) {
-      const typeParameter = getTypeParameterFromMappedType(type);
-      const constraintType = getConstraintTypeFromMappedType(type);
-      const nameType = getNameTypeFromMappedType(type.target || type);
-      if (!nameType && !(indexFlags & 2 /* NoIndexSignatures */)) {
-        return constraintType;
-      }
-      const keyTypes = [];
-      if (isGenericIndexType(constraintType)) {
-        if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-          return getIndexTypeForGenericType(type, indexFlags);
-        }
-        forEachType(constraintType, addMemberForKeyType);
-      } else if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-        const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
-        forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, !!(indexFlags & 1 /* StringsOnly */), addMemberForKeyType);
-      } else {
-        forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
-      }
-      const result = indexFlags & 2 /* NoIndexSignatures */ ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes);
-      if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) {
-        return constraintType;
-      }
-      return result;
-      function addMemberForKeyType(keyType) {
-        const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
-        keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType);
-      }
+    return unknownType;
+  }
+  function createPromiseReturnType(func, promisedType) {
+    const promiseType = createPromiseType(promisedType);
+    if (promiseType === unknownType) {
+      error2(
+        func,
+        isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option
+      );
+      return errorType;
+    } else if (!getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      true
+    )) {
+      error2(
+        func,
+        isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option
+      );
     }
-    function hasDistributiveNameType(mappedType) {
-      const typeVariable = getTypeParameterFromMappedType(mappedType);
-      return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable);
-      function isDistributive(type) {
-        return type.flags & (3 /* AnyOrUnknown */ | 402784252 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false;
-      }
+    return promiseType;
+  }
+  function createNewTargetExpressionType(targetType) {
+    const symbol = createSymbol(0 /* None */, "NewTargetExpression");
+    const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
+    targetPropertySymbol.parent = symbol;
+    targetPropertySymbol.links.type = targetType;
+    const members = createSymbolTable([targetPropertySymbol]);
+    symbol.members = members;
+    return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+  }
+  function getReturnTypeFromBody(func, checkMode) {
+    if (!func.body) {
+      return errorType;
     }
-    function getLiteralTypeFromPropertyName(name) {
-      if (isPrivateIdentifier(name)) {
-        return neverType;
-      }
-      if (isNumericLiteral(name)) {
-        return getRegularTypeOfLiteralType(checkExpression(name));
+    const functionFlags = getFunctionFlags(func);
+    const isAsync = (functionFlags & 2 /* Async */) !== 0;
+    const isGenerator = (functionFlags & 1 /* Generator */) !== 0;
+    let returnType;
+    let yieldType;
+    let nextType;
+    let fallbackReturnType = voidType;
+    if (func.body.kind !== 241 /* Block */) {
+      returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
+      if (isAsync) {
+        returnType = unwrapAwaitedType(checkAwaitedType(
+          returnType,
+          /*withAlias*/
+          false,
+          /*errorNode*/
+          func,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ));
       }
-      if (isComputedPropertyName(name)) {
-        return getRegularTypeOfLiteralType(checkComputedPropertyName(name));
+    } else if (isGenerator) {
+      const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
+      if (!returnTypes) {
+        fallbackReturnType = neverType;
+      } else if (returnTypes.length > 0) {
+        returnType = getUnionType(returnTypes, 2 /* Subtype */);
       }
-      const propertyName = getPropertyNameForPropertyNameNode(name);
-      if (propertyName !== void 0) {
-        return getStringLiteralType(unescapeLeadingUnderscores(propertyName));
+      const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode);
+      yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0;
+      nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0;
+    } else {
+      const types = checkAndAggregateReturnExpressionTypes(func, checkMode);
+      if (!types) {
+        return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType;
       }
-      if (isExpression(name)) {
-        return getRegularTypeOfLiteralType(checkExpression(name));
+      if (types.length === 0) {
+        const contextualReturnType = getContextualReturnType(
+          func,
+          /*contextFlags*/
+          void 0
+        );
+        const returnType2 = contextualReturnType && (unwrapReturnType(contextualReturnType, functionFlags) || voidType).flags & 32768 /* Undefined */ ? undefinedType : voidType;
+        return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, returnType2) : (
+          // Async function
+          returnType2
+        );
       }
-      return neverType;
+      returnType = getUnionType(types, 2 /* Subtype */);
     }
-    function getLiteralTypeFromProperty(prop, include, includeNonPublic) {
-      if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 6 /* NonPublicAccessibilityModifier */)) {
-        let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType;
-        if (!type) {
-          const name = getNameOfDeclaration(prop.valueDeclaration);
-          type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0);
-        }
-        if (type && type.flags & include) {
-          return type;
+    if (returnType || yieldType || nextType) {
+      if (yieldType) reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */);
+      if (returnType) reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */);
+      if (nextType) reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
+      if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
+        const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
+        const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
+          getReturnTypeOfSignature(contextualSignature),
+          func,
+          /*contextFlags*/
+          void 0
+        );
+        if (isGenerator) {
+          yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
+          returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
+          nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync);
+        } else {
+          returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync);
         }
       }
-      return neverType;
+      if (yieldType) yieldType = getWidenedType(yieldType);
+      if (returnType) returnType = getWidenedType(returnType);
+      if (nextType) nextType = getWidenedType(nextType);
     }
-    function isKeyTypeIncluded(keyType, include) {
-      return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include)));
-    }
-    function getLiteralTypeFromProperties(type, include, includeOrigin) {
-      const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0;
-      const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include));
-      const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType);
-      return getUnionType(
-        concatenate(propertyTypes, indexKeyTypes),
-        1 /* Literal */,
-        /*aliasSymbol*/
-        void 0,
-        /*aliasTypeArguments*/
-        void 0,
-        origin
+    if (isGenerator) {
+      return createGeneratorType(
+        yieldType || neverType,
+        returnType || fallbackReturnType,
+        nextType || getContextualIterationType(2 /* Next */, func) || unknownType,
+        isAsync
       );
+    } else {
+      return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType;
     }
-    function shouldDeferIndexType(type, indexFlags = 0 /* None */) {
-      return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && (!hasDistributiveNameType(type) || getMappedTypeNameTypeKind(type) === 2 /* Remapping */) || type.flags & 1048576 /* Union */ && !(indexFlags & 4 /* NoReducibleCheck */) && isGenericReducibleType(type) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType));
-    }
-    function getIndexType(type, indexFlags = defaultIndexFlags) {
-      type = getReducedType(type);
-      return isNoInferType(type) ? getNoInferType(getIndexType(type.baseType, indexFlags)) : shouldDeferIndexType(type, indexFlags) ? getIndexTypeForGenericType(type, indexFlags) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, indexFlags))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, indexFlags))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, indexFlags) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? keyofConstraintType : getLiteralTypeFromProperties(type, (indexFlags & 2 /* NoIndexSignatures */ ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (indexFlags & 1 /* StringsOnly */ ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */), indexFlags === defaultIndexFlags);
-    }
-    function getExtractStringType(type) {
-      if (keyofStringsOnly) {
-        return type;
-      }
-      const extractTypeAlias = getGlobalExtractSymbol();
-      return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType;
-    }
-    function getIndexTypeOrString(type) {
-      const indexType = getExtractStringType(getIndexType(type));
-      return indexType.flags & 131072 /* Never */ ? stringType : indexType;
-    }
-    function getTypeFromTypeOperatorNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        switch (node.operator) {
-          case 143 /* KeyOfKeyword */:
-            links.resolvedType = getIndexType(getTypeFromTypeNode(node.type));
-            break;
-          case 158 /* UniqueKeyword */:
-            links.resolvedType = node.type.kind === 155 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType;
-            break;
-          case 148 /* ReadonlyKeyword */:
-            links.resolvedType = getTypeFromTypeNode(node.type);
-            break;
-          default:
-            Debug.assertNever(node.operator);
+  }
+  function createGeneratorType(yieldType, returnType, nextType, isAsyncGenerator) {
+    const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
+    const globalGeneratorType = resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    );
+    yieldType = resolver.resolveIterationType(
+      yieldType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    returnType = resolver.resolveIterationType(
+      returnType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    nextType = resolver.resolveIterationType(
+      nextType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    if (globalGeneratorType === emptyGenericType) {
+      const globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      );
+      const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
+      const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
+      const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
+      if (isTypeAssignableTo(returnType, iterableIteratorReturnType) && isTypeAssignableTo(iterableIteratorNextType, nextType)) {
+        if (globalType !== emptyGenericType) {
+          return createTypeFromGenericGlobalType(globalType, [yieldType]);
         }
+        resolver.getGlobalIterableIteratorType(
+          /*reportErrors*/
+          true
+        );
+        return emptyObjectType;
       }
-      return links.resolvedType;
+      resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        true
+      );
+      return emptyObjectType;
     }
-    function getTypeFromTemplateTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getTemplateLiteralType(
-          [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)],
-          map(node.templateSpans, (span) => getTypeFromTypeNode(span.type))
+    return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
+  }
+  function checkAndAggregateYieldOperandTypes(func, checkMode) {
+    const yieldTypes = [];
+    const nextTypes = [];
+    const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0;
+    forEachYieldExpression(func.body, (yieldExpression) => {
+      const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType;
+      pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync));
+      let nextType;
+      if (yieldExpression.asteriskToken) {
+        const iterationTypes = getIterationTypesOfIterable(
+          yieldExpressionType,
+          isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */,
+          yieldExpression.expression
+        );
+        nextType = iterationTypes && iterationTypes.nextType;
+      } else {
+        nextType = getContextualType2(
+          yieldExpression,
+          /*contextFlags*/
+          void 0
         );
       }
-      return links.resolvedType;
+      if (nextType) pushIfUnique(nextTypes, nextType);
+    });
+    return { yieldTypes, nextTypes };
+  }
+  function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) {
+    const errorNode = node.expression || node;
+    const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType;
+    return !isAsync ? yieldedType : getAwaitedType(
+      yieldedType,
+      errorNode,
+      node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
+  }
+  function getNotEqualFactsFromTypeofSwitch(start, end, witnesses) {
+    let facts = 0 /* None */;
+    for (let i = 0; i < witnesses.length; i++) {
+      const witness = i < start || i >= end ? witnesses[i] : void 0;
+      facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0;
     }
-    function getTemplateLiteralType(texts, types) {
-      const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */)));
-      if (unionIndex >= 0) {
-        return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType;
-      }
-      if (contains(types, wildcardType)) {
-        return wildcardType;
+    return facts;
+  }
+  function isExhaustiveSwitchStatement(node) {
+    const links = getNodeLinks(node);
+    if (links.isExhaustive === void 0) {
+      links.isExhaustive = 0;
+      const exhaustive = computeExhaustiveSwitchStatement(node);
+      if (links.isExhaustive === 0) {
+        links.isExhaustive = exhaustive;
       }
-      const newTypes = [];
-      const newTexts = [];
-      let text = texts[0];
-      if (!addSpans(texts, types)) {
-        return stringType;
+    } else if (links.isExhaustive === 0) {
+      links.isExhaustive = false;
+    }
+    return links.isExhaustive;
+  }
+  function computeExhaustiveSwitchStatement(node) {
+    if (node.expression.kind === 221 /* TypeOfExpression */) {
+      const witnesses = getSwitchClauseTypeOfWitnesses(node);
+      if (!witnesses) {
+        return false;
       }
-      if (newTypes.length === 0) {
-        return getStringLiteralType(text);
+      const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression));
+      const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses);
+      if (operandConstraint.flags & 3 /* AnyOrUnknown */) {
+        return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */;
       }
-      newTexts.push(text);
-      if (every(newTexts, (t) => t === "")) {
-        if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) {
-          return stringType;
+      return !someType(operandConstraint, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts);
+    }
+    const type = checkExpressionCached(node.expression);
+    if (!isLiteralType(type)) {
+      return false;
+    }
+    const switchTypes = getSwitchClauseTypes(node);
+    if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) {
+      return false;
+    }
+    return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes);
+  }
+  function functionHasImplicitReturn(func) {
+    return func.endFlowNode && isReachableFlowNode(func.endFlowNode);
+  }
+  function checkAndAggregateReturnExpressionTypes(func, checkMode) {
+    const functionFlags = getFunctionFlags(func);
+    const aggregatedTypes = [];
+    let hasReturnWithNoExpression = functionHasImplicitReturn(func);
+    let hasReturnOfTypeNever = false;
+    forEachReturnStatement(func.body, (returnStatement) => {
+      let expr = returnStatement.expression;
+      if (expr) {
+        expr = skipParentheses(
+          expr,
+          /*excludeJSDocTypeAssertions*/
+          true
+        );
+        if (functionFlags & 2 /* Async */ && expr.kind === 223 /* AwaitExpression */) {
+          expr = skipParentheses(
+            expr.expression,
+            /*excludeJSDocTypeAssertions*/
+            true
+          );
         }
-        if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) {
-          return newTypes[0];
+        if (expr.kind === 213 /* CallExpression */ && expr.expression.kind === 80 /* Identifier */ && checkExpressionCached(expr.expression).symbol === getMergedSymbol(func.symbol) && (!isFunctionExpressionOrArrowFunction(func.symbol.valueDeclaration) || isConstantReference(expr.expression))) {
+          hasReturnOfTypeNever = true;
+          return;
         }
-      }
-      const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`;
-      let type = templateLiteralTypes.get(id);
-      if (!type) {
-        templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes));
-      }
-      return type;
-      function addSpans(texts2, types2) {
-        for (let i = 0; i < types2.length; i++) {
-          const t = types2[i];
-          if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) {
-            text += getTemplateStringForType(t) || "";
-            text += texts2[i + 1];
-          } else if (t.flags & 134217728 /* TemplateLiteral */) {
-            text += t.texts[0];
-            if (!addSpans(t.texts, t.types))
-              return false;
-            text += texts2[i + 1];
-          } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) {
-            newTypes.push(t);
-            newTexts.push(text);
-            text = texts2[i + 1];
-          } else {
-            return false;
-          }
+        let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
+        if (functionFlags & 2 /* Async */) {
+          type = unwrapAwaitedType(checkAwaitedType(
+            type,
+            /*withAlias*/
+            false,
+            func,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ));
         }
-        return true;
+        if (type.flags & 131072 /* Never */) {
+          hasReturnOfTypeNever = true;
+        }
+        pushIfUnique(aggregatedTypes, type);
+      } else {
+        hasReturnWithNoExpression = true;
       }
+    });
+    if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) {
+      return void 0;
     }
-    function getTemplateStringForType(type) {
-      return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0;
-    }
-    function createTemplateLiteralType(texts, types) {
-      const type = createType(134217728 /* TemplateLiteral */);
-      type.texts = texts;
-      type.types = types;
-      return type;
+    if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) {
+      pushIfUnique(aggregatedTypes, undefinedType);
     }
-    function getStringMappingType(symbol, type) {
-      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
-        // Mapping<Mapping<T>> === Mapping<T>
-        type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
-          // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
-          isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
-        )
-      );
+    return aggregatedTypes;
+  }
+  function mayReturnNever(func) {
+    switch (func.kind) {
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        return true;
+      case 174 /* MethodDeclaration */:
+        return func.parent.kind === 210 /* ObjectLiteralExpression */;
+      default:
+        return false;
     }
-    function applyStringMapping(symbol, str) {
-      switch (intrinsicTypeKinds.get(symbol.escapedName)) {
-        case 0 /* Uppercase */:
-          return str.toUpperCase();
-        case 1 /* Lowercase */:
-          return str.toLowerCase();
-        case 2 /* Capitalize */:
-          return str.charAt(0).toUpperCase() + str.slice(1);
-        case 3 /* Uncapitalize */:
-          return str.charAt(0).toLowerCase() + str.slice(1);
-      }
-      return str;
-    }
-    function applyTemplateStringMapping(symbol, texts, types) {
-      switch (intrinsicTypeKinds.get(symbol.escapedName)) {
-        case 0 /* Uppercase */:
-          return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))];
-        case 1 /* Lowercase */:
-          return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))];
-        case 2 /* Capitalize */:
-          return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
-        case 3 /* Uncapitalize */:
-          return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
-      }
-      return [texts, types];
-    }
-    function getStringMappingTypeForGenericType(symbol, type) {
-      const id = `${getSymbolId(symbol)},${getTypeId(type)}`;
-      let result = stringMappingTypes.get(id);
-      if (!result) {
-        stringMappingTypes.set(id, result = createStringMappingType(symbol, type));
-      }
-      return result;
+  }
+  function getTypePredicateFromBody(func) {
+    switch (func.kind) {
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return void 0;
     }
-    function createStringMappingType(symbol, type) {
-      const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol);
-      result.type = type;
-      return result;
+    const functionFlags = getFunctionFlags(func);
+    if (functionFlags !== 0 /* Normal */) return void 0;
+    let singleReturn;
+    if (func.body && func.body.kind !== 241 /* Block */) {
+      singleReturn = func.body;
+    } else {
+      const bailedEarly = forEachReturnStatement(func.body, (returnStatement) => {
+        if (singleReturn || !returnStatement.expression) return true;
+        singleReturn = returnStatement.expression;
+      });
+      if (bailedEarly || !singleReturn || functionHasImplicitReturn(func)) return void 0;
     }
-    function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) {
-      const type = createType(8388608 /* IndexedAccess */);
-      type.objectType = objectType;
-      type.indexType = indexType;
-      type.accessFlags = accessFlags;
-      type.aliasSymbol = aliasSymbol;
-      type.aliasTypeArguments = aliasTypeArguments;
-      return type;
-    }
-    function isJSLiteralType(type) {
-      if (noImplicitAny) {
-        return false;
+    return checkIfExpressionRefinesAnyParameter(func, singleReturn);
+  }
+  function checkIfExpressionRefinesAnyParameter(func, expr) {
+    expr = skipParentheses(
+      expr,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    const returnType = checkExpressionCached(expr);
+    if (!(returnType.flags & 16 /* Boolean */)) return void 0;
+    return forEach(func.parameters, (param, i) => {
+      const initType = getTypeOfSymbol(param.symbol);
+      if (!initType || initType.flags & 16 /* Boolean */ || !isIdentifier(param.name) || isSymbolAssigned(param.symbol) || isRestParameter(param)) {
+        return;
       }
-      if (getObjectFlags(type) & 4096 /* JSLiteral */) {
-        return true;
+      const trueType2 = checkIfExpressionRefinesParameter(func, expr, param, initType);
+      if (trueType2) {
+        return createTypePredicate(1 /* Identifier */, unescapeLeadingUnderscores(param.name.escapedText), i, trueType2);
       }
-      if (type.flags & 1048576 /* Union */) {
-        return every(type.types, isJSLiteralType);
+    });
+  }
+  function checkIfExpressionRefinesParameter(func, expr, param, initType) {
+    const antecedent = expr.flowNode || expr.parent.kind === 253 /* ReturnStatement */ && expr.parent.flowNode || createFlowNode(
+      2 /* Start */,
+      /*node*/
+      void 0,
+      /*antecedent*/
+      void 0
+    );
+    const trueCondition = createFlowNode(32 /* TrueCondition */, expr, antecedent);
+    const trueType2 = getFlowTypeOfReference(param.name, initType, initType, func, trueCondition);
+    if (trueType2 === initType) return void 0;
+    const falseCondition = createFlowNode(64 /* FalseCondition */, expr, antecedent);
+    const falseSubtype = getFlowTypeOfReference(param.name, initType, trueType2, func, falseCondition);
+    return falseSubtype.flags & 131072 /* Never */ ? trueType2 : void 0;
+  }
+  function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) {
+    addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics);
+    return;
+    function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() {
+      const functionFlags = getFunctionFlags(func);
+      const type = returnType && unwrapReturnType(returnType, functionFlags);
+      if (type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))) {
+        return;
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        return some(type.types, isJSLiteralType);
+      if (func.kind === 173 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 241 /* Block */ || !functionHasImplicitReturn(func)) {
+        return;
       }
-      if (type.flags & 465829888 /* Instantiable */) {
-        const constraint = getResolvedBaseConstraint(type);
-        return constraint !== type && isJSLiteralType(constraint);
+      const hasExplicitReturn = func.flags & 1024 /* HasExplicitReturn */;
+      const errorNode = getEffectiveReturnTypeNode(func) || func;
+      if (type && type.flags & 131072 /* Never */) {
+        error2(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point);
+      } else if (type && !hasExplicitReturn) {
+        error2(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value);
+      } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) {
+        error2(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined);
+      } else if (compilerOptions.noImplicitReturns) {
+        if (!type) {
+          if (!hasExplicitReturn) {
+            return;
+          }
+          const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func));
+          if (isUnwrappedReturnTypeUndefinedVoidOrAny(func, inferredReturnType)) {
+            return;
+          }
+        }
+        error2(errorNode, Diagnostics.Not_all_code_paths_return_a_value);
       }
-      return false;
     }
-    function getPropertyNameFromIndex(indexType, accessNode) {
-      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
-        // late bound names are handled in the first branch, so here we only need to handle normal names
-        getPropertyNameForPropertyNameNode(accessNode)
-      ) : void 0;
+  }
+  function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
+    Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    checkNodeDeferred(node);
+    if (isFunctionExpression(node)) {
+      checkCollisionsForDeclarationName(node, node.name);
     }
-    function isUncalledFunctionReference(node, symbol) {
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
-        const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent;
-        if (isCallLikeExpression(parent2)) {
-          return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node);
+    if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) {
+      if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) {
+        const contextualSignature = getContextualSignature(node);
+        if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) {
+          const links = getNodeLinks(node);
+          if (links.contextFreeType) {
+            return links.contextFreeType;
+          }
+          const returnType = getReturnTypeFromBody(node, checkMode);
+          const returnOnlySignature = createSignature(
+            /*declaration*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            /*thisParameter*/
+            void 0,
+            emptyArray,
+            returnType,
+            /*resolvedTypePredicate*/
+            void 0,
+            0,
+            64 /* IsNonInferrable */
+          );
+          const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
+          returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
+          return links.contextFreeType = returnOnlyType;
         }
-        return every(symbol.declarations, (d) => !isFunctionLike(d) || isDeprecatedDeclaration2(d));
       }
-      return true;
+      return anyFunctionType;
     }
-    function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) {
-      const accessExpression = accessNode && accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode : void 0;
-      const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode);
-      if (propName !== void 0) {
-        if (accessFlags & 256 /* Contextual */) {
-          return getTypeOfPropertyOfContextualType(objectType, propName) || anyType;
-        }
-        const prop = getPropertyOfType(objectType, propName);
-        if (prop) {
-          if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) {
-            const deprecatedNode = (accessExpression == null ? void 0 : accessExpression.argumentExpression) ?? (isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode);
-            addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName);
-          }
-          if (accessExpression) {
-            markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol));
-            if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) {
-              error2(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop));
-              return void 0;
-            }
-            if (accessFlags & 8 /* CacheSymbol */) {
-              getNodeLinks(accessNode).resolvedSymbol = prop;
-            }
-            if (isThisPropertyAccessInConstructor(accessExpression, prop)) {
-              return autoType;
-            }
-          }
-          const propType = accessFlags & 4 /* Writing */ ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
-          return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : accessNode && isIndexedAccessTypeNode(accessNode) && containsMissingType(propType) ? getUnionType([propType, undefinedType]) : propType;
-        }
-        if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) {
-          const index = +propName;
-          if (accessNode && everyType(objectType, (t) => !t.target.hasRestElement) && !(accessFlags & 16 /* NoTupleBoundsCheck */)) {
-            const indexNode = getIndexNodeForAccessExpression(accessNode);
-            if (isTupleType(objectType)) {
-              if (index < 0) {
-                error2(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value);
-                return undefinedType;
-              }
-              error2(indexNode, Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2, typeToString(objectType), getTypeReferenceArity(objectType), unescapeLeadingUnderscores(propName));
-            } else {
-              error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
-            }
-          }
-          if (index >= 0) {
-            errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
-            return getTupleElementTypeOutOfStartCount(objectType, index, accessFlags & 1 /* IncludeUndefined */ ? missingType : void 0);
-          }
-        }
-      }
-      if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) {
-        if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) {
-          return objectType;
+    const hasGrammarError = checkGrammarFunctionLikeDeclaration(node);
+    if (!hasGrammarError && node.kind === 218 /* FunctionExpression */) {
+      checkGrammarForGenerator(node);
+    }
+    contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
+  }
+  function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
+    const links = getNodeLinks(node);
+    if (!(links.flags & 64 /* ContextChecked */)) {
+      const contextualSignature = getContextualSignature(node);
+      if (!(links.flags & 64 /* ContextChecked */)) {
+        links.flags |= 64 /* ContextChecked */;
+        const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
+        if (!signature) {
+          return;
         }
-        const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType);
-        if (indexInfo) {
-          if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) {
-            if (accessExpression) {
-              if (accessFlags & 4 /* Writing */) {
-                error2(accessExpression, Diagnostics.Type_0_is_generic_and_can_only_be_indexed_for_reading, typeToString(originalObjectType));
-              } else {
-                error2(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType));
+        if (isContextSensitive(node)) {
+          if (contextualSignature) {
+            const inferenceContext = getInferenceContext(node);
+            let instantiatedContextualSignature;
+            if (checkMode && checkMode & 2 /* Inferential */) {
+              inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
+              const restType = getEffectiveRestType(contextualSignature);
+              if (restType && restType.flags & 262144 /* TypeParameter */) {
+                instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper);
               }
             }
-            return void 0;
-          }
-          if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
-            const indexNode = getIndexNodeForAccessExpression(accessNode);
-            error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
+            instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature);
+            assignContextualParameterTypes(signature, instantiatedContextualSignature);
+          } else {
+            assignNonContextualParameterTypes(signature);
           }
-          errorIfWritingToReadonlyIndex(indexInfo);
-          if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
-            return getUnionType([indexInfo.type, missingType]);
+        } else if (contextualSignature && !node.typeParameters && contextualSignature.parameters.length > node.parameters.length) {
+          const inferenceContext = getInferenceContext(node);
+          if (checkMode && checkMode & 2 /* Inferential */) {
+            inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
           }
-          return indexInfo.type;
-        }
-        if (indexType.flags & 131072 /* Never */) {
-          return neverType;
         }
-        if (isJSLiteralType(objectType)) {
-          return anyType;
-        }
-        if (accessExpression && !isConstEnumObjectType(objectType)) {
-          if (isObjectLiteralType2(objectType)) {
-            if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-              diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)));
-              return undefinedType;
-            } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-              const types = map(objectType.properties, (property) => {
-                return getTypeOfSymbol(property);
-              });
-              return getUnionType(append(types, undefinedType));
-            }
-          }
-          if (objectType.symbol === denoGlobalThisSymbol && propName !== void 0 && denoGlobalThisSymbol.exports.has(propName) && denoGlobalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
-            error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
-          } else if (objectType.symbol === nodeGlobalThisSymbol && propName !== void 0 && nodeGlobalThisSymbol.exports.has(propName) && nodeGlobalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
-            error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
-          } else if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) {
-            if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) {
-              const typeName = typeToString(objectType);
-              error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]");
-            } else if (getIndexTypeOfType(objectType, numberType)) {
-              error2(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number);
-            } else {
-              let suggestion;
-              if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) {
-                if (suggestion !== void 0) {
-                  error2(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion);
-                }
-              } else {
-                const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType);
-                if (suggestion2 !== void 0) {
-                  error2(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2);
-                } else {
-                  let errorInfo;
-                  if (indexType.flags & 1024 /* EnumLiteral */) {
-                    errorInfo = chainDiagnosticMessages(
-                      /*details*/
-                      void 0,
-                      Diagnostics.Property_0_does_not_exist_on_type_1,
-                      "[" + typeToString(indexType) + "]",
-                      typeToString(objectType)
-                    );
-                  } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
-                    const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
-                    errorInfo = chainDiagnosticMessages(
-                      /*details*/
-                      void 0,
-                      Diagnostics.Property_0_does_not_exist_on_type_1,
-                      "[" + symbolName2 + "]",
-                      typeToString(objectType)
-                    );
-                  } else if (indexType.flags & 128 /* StringLiteral */) {
-                    errorInfo = chainDiagnosticMessages(
-                      /*details*/
-                      void 0,
-                      Diagnostics.Property_0_does_not_exist_on_type_1,
-                      indexType.value,
-                      typeToString(objectType)
-                    );
-                  } else if (indexType.flags & 256 /* NumberLiteral */) {
-                    errorInfo = chainDiagnosticMessages(
-                      /*details*/
-                      void 0,
-                      Diagnostics.Property_0_does_not_exist_on_type_1,
-                      indexType.value,
-                      typeToString(objectType)
-                    );
-                  } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-                    errorInfo = chainDiagnosticMessages(
-                      /*details*/
-                      void 0,
-                      Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
-                      typeToString(indexType),
-                      typeToString(objectType)
-                    );
-                  }
-                  errorInfo = chainDiagnosticMessages(
-                    errorInfo,
-                    Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1,
-                    typeToString(fullIndexType),
-                    typeToString(objectType)
-                  );
-                  diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(accessExpression), accessExpression, errorInfo));
-                }
-              }
-            }
+        if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) {
+          const returnType = getReturnTypeFromBody(node, checkMode);
+          if (!signature.resolvedReturnType) {
+            signature.resolvedReturnType = returnType;
           }
-          return void 0;
-        }
-      }
-      if (isJSLiteralType(objectType)) {
-        return anyType;
-      }
-      if (accessNode) {
-        const indexNode = getIndexNodeForAccessExpression(accessNode);
-        if (indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-          error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType));
-        } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) {
-          error2(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType));
-        } else {
-          error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-        }
-      }
-      if (isTypeAny(indexType)) {
-        return indexType;
-      }
-      return void 0;
-      function errorIfWritingToReadonlyIndex(indexInfo) {
-        if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) {
-          error2(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
         }
+        checkSignatureDeclaration(node);
       }
     }
-    function getIndexNodeForAccessExpression(accessNode) {
-      return accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 199 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 167 /* ComputedPropertyName */ ? accessNode.expression : accessNode;
-    }
-    function isPatternLiteralPlaceholderType(type) {
-      if (type.flags & 2097152 /* Intersection */) {
-        let seenPlaceholder = false;
-        for (const t of type.types) {
-          if (t.flags & (2944 /* Literal */ | 98304 /* Nullable */) || isPatternLiteralPlaceholderType(t)) {
-            seenPlaceholder = true;
-          } else if (!(t.flags & 524288 /* Object */)) {
-            return false;
+  }
+  function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) {
+    Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    const functionFlags = getFunctionFlags(node);
+    const returnType = getReturnTypeFromAnnotation(node);
+    checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
+    if (node.body) {
+      if (!getEffectiveReturnTypeNode(node)) {
+        getReturnTypeOfSignature(getSignatureFromDeclaration(node));
+      }
+      if (node.body.kind === 241 /* Block */) {
+        checkSourceElement(node.body);
+      } else {
+        const exprType = checkExpression(node.body);
+        const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
+        if (returnOrPromisedType) {
+          const effectiveCheckNode = getEffectiveCheckNode(node.body);
+          if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
+            const awaitedType = checkAwaitedType(
+              exprType,
+              /*withAlias*/
+              false,
+              effectiveCheckNode,
+              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+            );
+            checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode);
+          } else {
+            checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode);
           }
         }
-        return seenPlaceholder;
       }
-      return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type);
     }
-    function isPatternLiteralType(type) {
-      return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type);
+  }
+  function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) {
+    if (!isTypeAssignableTo(type, numberOrBigIntType)) {
+      const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type);
+      errorAndMaybeSuggestAwait(
+        operand,
+        !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType),
+        diagnostic
+      );
+      return false;
     }
-    function isGenericStringLikeType(type) {
-      return !!(type.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) && !isPatternLiteralType(type);
+    return true;
+  }
+  function isReadonlyAssignmentDeclaration(d) {
+    if (!isCallExpression(d)) {
+      return false;
     }
-    function isGenericType(type) {
-      return !!getGenericObjectFlags(type);
+    if (!isBindableObjectDefinePropertyCall(d)) {
+      return false;
     }
-    function isGenericObjectType(type) {
-      return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */);
+    const objectLitType = checkExpressionCached(d.arguments[2]);
+    const valueType = getTypeOfPropertyOfType(objectLitType, "value");
+    if (valueType) {
+      const writableProp = getPropertyOfType(objectLitType, "writable");
+      const writableType = writableProp && getTypeOfSymbol(writableProp);
+      if (!writableType || writableType === falseType || writableType === regularFalseType) {
+        return true;
+      }
+      if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) {
+        const initializer = writableProp.valueDeclaration.initializer;
+        const rawOriginalType = checkExpression(initializer);
+        if (rawOriginalType === falseType || rawOriginalType === regularFalseType) {
+          return true;
+        }
+      }
+      return false;
     }
-    function isGenericIndexType(type) {
-      return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */);
+    const setProp = getPropertyOfType(objectLitType, "set");
+    return !setProp;
+  }
+  function isReadonlySymbol(symbol) {
+    return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 8 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration));
+  }
+  function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) {
+    var _a, _b;
+    if (assignmentKind === 0 /* None */) {
+      return false;
     }
-    function getGenericObjectFlags(type) {
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
-          type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0);
+    if (isReadonlySymbol(symbol)) {
+      if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 110 /* ThisKeyword */) {
+        const ctor = getContainingFunction(expr);
+        if (!(ctor && (ctor.kind === 176 /* Constructor */ || isJSConstructor(ctor)))) {
+          return true;
+        }
+        if (symbol.valueDeclaration) {
+          const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration);
+          const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent;
+          const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent;
+          const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) === ctor.parent;
+          const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor;
+          const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction;
+          return !isWriteableSymbol;
         }
-        return type.objectFlags & 12582912 /* IsGenericType */;
       }
-      if (type.flags & 33554432 /* Substitution */) {
-        if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
-          type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint);
+      return true;
+    }
+    if (isAccessExpression(expr)) {
+      const node = skipParentheses(expr.expression);
+      if (node.kind === 80 /* Identifier */) {
+        const symbol2 = getNodeLinks(node).resolvedSymbol;
+        if (symbol2.flags & 2097152 /* Alias */) {
+          const declaration = getDeclarationOfAliasSymbol(symbol2);
+          return !!declaration && declaration.kind === 274 /* NamespaceImport */;
         }
-        return type.objectFlags & 12582912 /* IsGenericType */;
       }
-      return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */) || isGenericStringLikeType(type) ? 8388608 /* IsGenericIndexType */ : 0);
     }
-    function getSimplifiedType(type, writing) {
-      return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type;
+    return false;
+  }
+  function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) {
+    const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */);
+    if (node.kind !== 80 /* Identifier */ && !isAccessExpression(node)) {
+      error2(expr, invalidReferenceMessage);
+      return false;
     }
-    function distributeIndexOverObjectType(objectType, indexType, writing) {
-      if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) {
-        const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing));
-        return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types);
-      }
+    if (node.flags & 64 /* OptionalChain */) {
+      error2(expr, invalidOptionalChainMessage);
+      return false;
     }
-    function distributeObjectOverIndexType(objectType, indexType, writing) {
-      if (indexType.flags & 1048576 /* Union */) {
-        const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing));
-        return writing ? getIntersectionType(types) : getUnionType(types);
-      }
+    return true;
+  }
+  function checkDeleteExpression(node) {
+    checkExpression(node.expression);
+    const expr = skipParentheses(node.expression);
+    if (!isAccessExpression(expr)) {
+      error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference);
+      return booleanType;
     }
-    function getSimplifiedIndexedAccessType(type, writing) {
-      const cache = writing ? "simplifiedForWriting" : "simplifiedForReading";
-      if (type[cache]) {
-        return type[cache] === circularConstraintType ? type : type[cache];
-      }
-      type[cache] = circularConstraintType;
-      const objectType = getSimplifiedType(type.objectType, writing);
-      const indexType = getSimplifiedType(type.indexType, writing);
-      const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing);
-      if (distributedOverIndex) {
-        return type[cache] = distributedOverIndex;
-      }
-      if (!(indexType.flags & 465829888 /* Instantiable */)) {
-        const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing);
-        if (distributedOverObject) {
-          return type[cache] = distributedOverObject;
-        }
-      }
-      if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
-        const elementType = getElementTypeOfSliceOfTupleType(
-          objectType,
-          indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
-          /*endSkipCount*/
-          0,
-          writing
-        );
-        if (elementType) {
-          return type[cache] = elementType;
-        }
-      }
-      if (isGenericMappedType(objectType)) {
-        if (getMappedTypeNameTypeKind(objectType) !== 2 /* Remapping */) {
-          return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing));
-        }
+    if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) {
+      error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier);
+    }
+    const links = getNodeLinks(expr);
+    const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol);
+    if (symbol) {
+      if (isReadonlySymbol(symbol)) {
+        error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property);
+      } else {
+        checkDeleteExpressionMustBeOptional(expr, symbol);
       }
-      return type[cache] = type;
     }
-    function getSimplifiedConditionalType(type, writing) {
-      const checkType = type.checkType;
-      const extendsType = type.extendsType;
-      const trueType2 = getTrueTypeFromConditionalType(type);
-      const falseType2 = getFalseTypeFromConditionalType(type);
-      if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) {
-        if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
-          return getSimplifiedType(trueType2, writing);
-        } else if (isIntersectionEmpty(checkType, extendsType)) {
-          return neverType;
+    return booleanType;
+  }
+  function checkDeleteExpressionMustBeOptional(expr, symbol) {
+    const type = getTypeOfSymbol(symbol);
+    if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : hasTypeFacts(type, 16777216 /* IsUndefined */))) {
+      error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional);
+    }
+  }
+  function checkTypeOfExpression(node) {
+    checkExpression(node.expression);
+    return typeofType;
+  }
+  function checkVoidExpression(node) {
+    checkNodeDeferred(node);
+    return undefinedWideningType;
+  }
+  function checkAwaitGrammar(node) {
+    let hasError = false;
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (container && isClassStaticBlockDeclaration(container)) {
+      const message = isAwaitExpression(node) ? Diagnostics.await_expression_cannot_be_used_inside_a_class_static_block : Diagnostics.await_using_statements_cannot_be_used_inside_a_class_static_block;
+      error2(node, message);
+      hasError = true;
+    } else if (!(node.flags & 65536 /* AwaitContext */)) {
+      if (isInTopLevelContext(node)) {
+        const sourceFile = getSourceFileOfNode(node);
+        if (!hasParseDiagnostics(sourceFile)) {
+          let span;
+          if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
+            span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
+            const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module : Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module;
+            const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message);
+            diagnostics.add(diagnostic);
+            hasError = true;
+          }
+          switch (moduleKind) {
+            case 100 /* Node16 */:
+            case 199 /* NodeNext */:
+              if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
+                span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
+                diagnostics.add(
+                  createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
+                );
+                hasError = true;
+                break;
+              }
+            case 7 /* ES2022 */:
+            case 99 /* ESNext */:
+            case 200 /* Preserve */:
+            case 4 /* System */:
+              if (languageVersion >= 4 /* ES2017 */) {
+                break;
+              }
+            default:
+              span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
+              const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher : Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher;
+              diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message));
+              hasError = true;
+              break;
+          }
         }
-      } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) {
-        if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
-          return neverType;
-        } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) {
-          return getSimplifiedType(falseType2, writing);
+      } else {
+        const sourceFile = getSourceFileOfNode(node);
+        if (!hasParseDiagnostics(sourceFile)) {
+          const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+          const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules : Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules;
+          const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message);
+          if (container && container.kind !== 176 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) {
+            const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
+            addRelatedInfo(diagnostic, relatedInfo);
+          }
+          diagnostics.add(diagnostic);
+          hasError = true;
         }
       }
-      return type;
     }
-    function isIntersectionEmpty(type1, type2) {
-      return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */);
+    if (isAwaitExpression(node) && isInParameterInitializerBeforeContainingFunction(node)) {
+      error2(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer);
+      hasError = true;
     }
-    function substituteIndexedMappedType(objectType, index) {
-      const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]);
-      const templateMapper = combineTypeMappers(objectType.mapper, mapper);
-      return instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper);
+    return hasError;
+  }
+  function checkAwaitExpression(node) {
+    addLazyDiagnostic(() => checkAwaitGrammar(node));
+    const operandType = checkExpression(node.expression);
+    const awaitedType = checkAwaitedType(
+      operandType,
+      /*withAlias*/
+      true,
+      node,
+      Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
+    if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
+      addErrorOrSuggestion(
+        /*isError*/
+        false,
+        createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
+      );
     }
-    function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
-      return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType);
+    return awaitedType;
+  }
+  function checkPrefixUnaryExpression(node) {
+    const operandType = checkExpression(node.operand);
+    if (operandType === silentNeverType) {
+      return silentNeverType;
     }
-    function indexTypeLessThan(indexType, limit) {
-      return everyType(indexType, (t) => {
-        if (t.flags & 384 /* StringOrNumberLiteral */) {
-          const propName = getPropertyNameFromType(t);
-          if (isNumericLiteralName(propName)) {
-            const index = +propName;
-            return index >= 0 && index < limit;
-          }
+    switch (node.operand.kind) {
+      case 9 /* NumericLiteral */:
+        switch (node.operator) {
+          case 41 /* MinusToken */:
+            return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text));
+          case 40 /* PlusToken */:
+            return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text));
         }
-        return false;
-      });
-    }
-    function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
-      if (objectType === wildcardType || indexType === wildcardType) {
-        return wildcardType;
-      }
-      objectType = getReducedType(objectType);
-      if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
-        indexType = stringType;
-      }
-      if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */)
-        accessFlags |= 1 /* IncludeUndefined */;
-      if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 199 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target)) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target))) || isGenericReducibleType(objectType))) {
-        if (objectType.flags & 3 /* AnyOrUnknown */) {
-          return objectType;
+        break;
+      case 10 /* BigIntLiteral */:
+        if (node.operator === 41 /* MinusToken */) {
+          return getFreshTypeOfLiteralType(getBigIntLiteralType({
+            negative: true,
+            base10Value: parsePseudoBigInt(node.operand.text)
+          }));
         }
-        const persistentAccessFlags = accessFlags & 1 /* Persistent */;
-        const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments);
-        let type = indexedAccessTypes.get(id);
-        if (!type) {
-          indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments));
+    }
+    switch (node.operator) {
+      case 40 /* PlusToken */:
+      case 41 /* MinusToken */:
+      case 55 /* TildeToken */:
+        checkNonNullType(operandType, node.operand);
+        if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) {
+          error2(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator));
         }
-        return type;
-      }
-      const apparentObjectType = getReducedApparentType(objectType);
-      if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) {
-        const propTypes = [];
-        let wasMissingProp = false;
-        for (const t of indexType.types) {
-          const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0));
-          if (propType) {
-            propTypes.push(propType);
-          } else if (!accessNode) {
-            return void 0;
-          } else {
-            wasMissingProp = true;
+        if (node.operator === 40 /* PlusToken */) {
+          if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) {
+            error2(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType)));
           }
+          return numberType;
         }
-        if (wasMissingProp) {
-          return void 0;
+        return getUnaryResultType(operandType);
+      case 54 /* ExclamationToken */:
+        checkTruthinessOfType(operandType, node.operand);
+        const facts = getTypeFacts(operandType, 4194304 /* Truthy */ | 8388608 /* Falsy */);
+        return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType;
+      case 46 /* PlusPlusToken */:
+      case 47 /* MinusMinusToken */:
+        const ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type);
+        if (ok) {
+          checkReferenceExpression(
+            node.operand,
+            Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
+            Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
+          );
         }
-        return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments);
-      }
-      return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */);
+        return getUnaryResultType(operandType);
     }
-    function getTypeFromIndexedAccessTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const objectType = getTypeFromTypeNode(node.objectType);
-        const indexType = getTypeFromTypeNode(node.indexType);
-        const potentialAlias = getAliasSymbolForTypeNode(node);
-        links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias));
-      }
-      return links.resolvedType;
+    return errorType;
+  }
+  function checkPostfixUnaryExpression(node) {
+    const operandType = checkExpression(node.operand);
+    if (operandType === silentNeverType) {
+      return silentNeverType;
     }
-    function getTypeFromMappedTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const type = createObjectType(32 /* Mapped */, node.symbol);
-        type.declaration = node;
-        type.aliasSymbol = getAliasSymbolForTypeNode(node);
-        type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol);
-        links.resolvedType = type;
-        getConstraintTypeFromMappedType(type);
-      }
-      return links.resolvedType;
+    const ok = checkArithmeticOperandType(
+      node.operand,
+      checkNonNullType(operandType, node.operand),
+      Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
+    );
+    if (ok) {
+      checkReferenceExpression(
+        node.operand,
+        Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
+        Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
+      );
     }
-    function getActualTypeVariable(type) {
-      if (type.flags & 33554432 /* Substitution */) {
-        return getActualTypeVariable(type.baseType);
-      }
-      if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) {
-        return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType));
-      }
-      return type;
+    return getUnaryResultType(operandType);
+  }
+  function getUnaryResultType(operandType) {
+    if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) {
+      return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType;
     }
-    function isSimpleTupleType(node) {
-      return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
+    return numberType;
+  }
+  function maybeTypeOfKindConsideringBaseConstraint(type, kind) {
+    if (maybeTypeOfKind(type, kind)) {
+      return true;
     }
-    function isDeferredType(type, checkTuples) {
-      return isGenericType(type) || checkTuples && isTupleType(type) && some(getElementTypes(type), isGenericType);
+    const baseConstraint = getBaseConstraintOrType(type);
+    return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind);
+  }
+  function maybeTypeOfKind(type, kind) {
+    if (type.flags & kind) {
+      return true;
     }
-    function getConditionalType(root, mapper, forConstraint, aliasSymbol, aliasTypeArguments) {
-      let result;
-      let extraTypes;
-      let tailCount = 0;
-      while (true) {
-        if (tailCount === 1e3) {
-          error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
-          return errorType;
-        }
-        const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
-        const extendsType = instantiateType(root.extendsType, mapper);
-        if (checkType === errorType || extendsType === errorType) {
-          return errorType;
-        }
-        if (checkType === wildcardType || extendsType === wildcardType) {
-          return wildcardType;
-        }
-        const checkTypeNode = skipTypeParentheses(root.node.checkType);
-        const extendsTypeNode = skipTypeParentheses(root.node.extendsType);
-        const checkTuples = isSimpleTupleType(checkTypeNode) && isSimpleTupleType(extendsTypeNode) && length(checkTypeNode.elements) === length(extendsTypeNode.elements);
-        const checkTypeDeferred = isDeferredType(checkType, checkTuples);
-        let combinedMapper;
-        if (root.inferTypeParameters) {
-          const context = createInferenceContext(
-            root.inferTypeParameters,
-            /*signature*/
-            void 0,
-            0 /* None */
-          );
-          if (mapper) {
-            context.nonFixingMapper = combineTypeMappers(context.nonFixingMapper, mapper);
-          }
-          if (!checkTypeDeferred) {
-            inferTypes(context.inferences, checkType, extendsType, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
-          }
-          combinedMapper = mapper ? combineTypeMappers(context.mapper, mapper) : context.mapper;
-        }
-        const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
-        if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
-          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
-            if (checkType.flags & 1 /* Any */ || forConstraint && !(inferredExtendsType.flags & 131072 /* Never */) && someType(getPermissiveInstantiation(inferredExtendsType), (t) => isTypeAssignableTo(t, getPermissiveInstantiation(checkType)))) {
-              (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
-            }
-            const falseType2 = getTypeFromTypeNode(root.node.falseType);
-            if (falseType2.flags & 16777216 /* Conditional */) {
-              const newRoot = falseType2.root;
-              if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) {
-                root = newRoot;
-                continue;
-              }
-              if (canTailRecurse(falseType2, mapper)) {
-                continue;
-              }
-            }
-            result = instantiateType(falseType2, mapper);
-            break;
-          }
-          if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) {
-            const trueType2 = getTypeFromTypeNode(root.node.trueType);
-            const trueMapper = combinedMapper || mapper;
-            if (canTailRecurse(trueType2, trueMapper)) {
-              continue;
-            }
-            result = instantiateType(trueType2, trueMapper);
-            break;
-          }
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      const types = type.types;
+      for (const t of types) {
+        if (maybeTypeOfKind(t, kind)) {
+          return true;
         }
-        result = createType(16777216 /* Conditional */);
-        result.root = root;
-        result.checkType = instantiateType(root.checkType, mapper);
-        result.extendsType = instantiateType(root.extendsType, mapper);
-        result.mapper = mapper;
-        result.combinedMapper = combinedMapper;
-        result.aliasSymbol = aliasSymbol || root.aliasSymbol;
-        result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper);
-        break;
       }
-      return extraTypes ? getUnionType(append(extraTypes, result)) : result;
-      function canTailRecurse(newType, newMapper) {
-        if (newType.flags & 16777216 /* Conditional */ && newMapper) {
-          const newRoot = newType.root;
-          if (newRoot.outerTypeParameters) {
-            const typeParamMapper = combineTypeMappers(newType.mapper, newMapper);
-            const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper));
-            const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments);
-            const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0;
-            if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) {
-              root = newRoot;
-              mapper = newRootMapper;
-              aliasSymbol = void 0;
-              aliasTypeArguments = void 0;
-              if (newRoot.aliasSymbol) {
-                tailCount++;
-              }
-              return true;
-            }
-          }
+    }
+    return false;
+  }
+  function isTypeAssignableToKind(source, kind, strict) {
+    if (source.flags & kind) {
+      return true;
+    }
+    if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) {
+      return false;
+    }
+    return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType);
+  }
+  function allTypesAssignableToKind(source, kind, strict) {
+    return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict);
+  }
+  function isConstEnumObjectType(type) {
+    return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol);
+  }
+  function isConstEnumSymbol(symbol) {
+    return (symbol.flags & 128 /* ConstEnum */) !== 0;
+  }
+  function getSymbolHasInstanceMethodOfObjectType(type) {
+    const hasInstancePropertyName = getPropertyNameForKnownSymbolName("hasInstance");
+    if (allTypesAssignableToKind(type, 67108864 /* NonPrimitive */)) {
+      const hasInstanceProperty = getPropertyOfType(type, hasInstancePropertyName);
+      if (hasInstanceProperty) {
+        const hasInstancePropertyType = getTypeOfSymbol(hasInstanceProperty);
+        if (hasInstancePropertyType && getSignaturesOfType(hasInstancePropertyType, 0 /* Call */).length !== 0) {
+          return hasInstancePropertyType;
         }
-        return false;
       }
     }
-    function getTrueTypeFromConditionalType(type) {
-      return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper));
-    }
-    function getFalseTypeFromConditionalType(type) {
-      return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper));
+  }
+  function checkInstanceOfExpression(left, right, leftType, rightType, checkMode) {
+    if (leftType === silentNeverType || rightType === silentNeverType) {
+      return silentNeverType;
     }
-    function getInferredTrueTypeFromConditionalType(type) {
-      return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type));
+    if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 402784252 /* Primitive */)) {
+      error2(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
     }
-    function getInferTypeParameters(node) {
-      let result;
-      if (node.locals) {
-        node.locals.forEach((symbol) => {
-          if (symbol.flags & 262144 /* TypeParameter */) {
-            result = append(result, getDeclaredTypeOfSymbol(symbol));
-          }
-        });
-      }
-      return result;
+    Debug.assert(isInstanceOfExpression(left.parent));
+    const signature = getResolvedSignature(
+      left.parent,
+      /*candidatesOutArray*/
+      void 0,
+      checkMode
+    );
+    if (signature === resolvingSignature) {
+      return silentNeverType;
     }
-    function isDistributionDependent(root) {
-      return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType));
+    const returnType = getReturnTypeOfSignature(signature);
+    checkTypeAssignableTo(returnType, booleanType, right, Diagnostics.An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression);
+    return booleanType;
+  }
+  function hasEmptyObjectIntersection(type) {
+    return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t)));
+  }
+  function checkInExpression(left, right, leftType, rightType) {
+    if (leftType === silentNeverType || rightType === silentNeverType) {
+      return silentNeverType;
     }
-    function getTypeFromConditionalTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const checkType = getTypeFromTypeNode(node.checkType);
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        const allOuterTypeParameters = getOuterTypeParameters(
-          node,
-          /*includeThisTypes*/
+    if (isPrivateIdentifier(left)) {
+      if (languageVersion < 9 /* PrivateNamesAndClassStaticBlocks */ || languageVersion < 99 /* ClassAndClassElementDecorators */ || !useDefineForClassFields) {
+        checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
+      }
+      if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          left,
+          rightType.symbol,
+          /*excludeClasses*/
           true
         );
-        const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
-        const root = {
-          node,
-          checkType,
-          extendsType: getTypeFromTypeNode(node.extendsType),
-          isDistributive: !!(checkType.flags & 262144 /* TypeParameter */),
-          inferTypeParameters: getInferTypeParameters(node),
-          outerTypeParameters,
-          instantiations: void 0,
-          aliasSymbol,
-          aliasTypeArguments
-        };
-        links.resolvedType = getConditionalType(
-          root,
-          /*mapper*/
-          void 0,
-          /*forConstraint*/
-          false
-        );
-        if (outerTypeParameters) {
-          root.instantiations = /* @__PURE__ */ new Map();
-          root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
-        }
+        reportNonexistentProperty(left, rightType, isUncheckedJS);
       }
-      return links.resolvedType;
+    } else {
+      checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left);
     }
-    function getTypeFromInferTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
+    if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) {
+      if (hasEmptyObjectIntersection(rightType)) {
+        error2(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType));
       }
-      return links.resolvedType;
     }
-    function getIdentifierChain(node) {
-      if (isIdentifier(node)) {
-        return [node];
-      } else {
-        return append(getIdentifierChain(node.left), node.right);
-      }
+    return booleanType;
+  }
+  function checkObjectLiteralAssignment(node, sourceType, rightIsThis) {
+    const properties = node.properties;
+    if (strictNullChecks && properties.length === 0) {
+      return checkNonNullType(sourceType, node);
     }
-    function getTypeFromImportTypeNode(node) {
-      var _a;
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        if (!isLiteralImportTypeNode(node)) {
-          error2(node.argument, Diagnostics.String_literal_expected);
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = errorType;
+    for (let i = 0; i < properties.length; i++) {
+      checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis);
+    }
+    return sourceType;
+  }
+  function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) {
+    const properties = node.properties;
+    const property = properties[propertyIndex];
+    if (property.kind === 303 /* PropertyAssignment */ || property.kind === 304 /* ShorthandPropertyAssignment */) {
+      const name = property.name;
+      const exprType = getLiteralTypeFromPropertyName(name);
+      if (isTypeUsableAsPropertyName(exprType)) {
+        const text = getPropertyNameFromType(exprType);
+        const prop = getPropertyOfType(objectLiteralType, text);
+        if (prop) {
+          markPropertyAsReferenced(prop, property, rightIsThis);
+          checkPropertyAccessibility(
+            property,
+            /*isSuper*/
+            false,
+            /*writing*/
+            true,
+            objectLiteralType,
+            prop
+          );
         }
-        const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 16777216 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */;
-        const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal);
-        if (!innerModuleSymbol) {
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = errorType;
+      }
+      const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
+      const type = getFlowTypeOfDestructuring(property, elementType);
+      return checkDestructuringAssignment(property.kind === 304 /* ShorthandPropertyAssignment */ ? property : property.initializer, type);
+    } else if (property.kind === 305 /* SpreadAssignment */) {
+      if (propertyIndex < properties.length - 1) {
+        error2(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
+      } else {
+        if (languageVersion < 5 /* ObjectSpreadRest */) {
+          checkExternalEmitHelpers(property, 4 /* Rest */);
         }
-        const isExportEquals = !!((_a = innerModuleSymbol.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */));
-        const moduleSymbol = resolveExternalModuleSymbol(
-          innerModuleSymbol,
-          /*dontResolveAlias*/
-          false
-        );
-        if (!nodeIsMissing(node.qualifier)) {
-          const nameStack = getIdentifierChain(node.qualifier);
-          let currentNamespace = moduleSymbol;
-          let current;
-          while (current = nameStack.shift()) {
-            const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
-            const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
-            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
-              getTypeOfSymbol(mergedResolvedSymbol),
-              current.escapedText,
-              /*skipObjectFunctionPropertyAugment*/
-              false,
-              /*includeTypeOnlyMembers*/
-              true
-            ) : void 0;
-            const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
-            const next = symbolFromModule ?? symbolFromVariable;
-            if (!next) {
-              error2(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current));
-              return links.resolvedType = errorType;
+        const nonRestNames = [];
+        if (allProperties) {
+          for (const otherProperty of allProperties) {
+            if (!isSpreadAssignment(otherProperty)) {
+              nonRestNames.push(otherProperty.name);
             }
-            getNodeLinks(current).resolvedSymbol = next;
-            getNodeLinks(current.parent).resolvedSymbol = next;
-            currentNamespace = next;
-          }
-          links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning);
-        } else {
-          if (moduleSymbol.flags & targetMeaning) {
-            links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning);
-          } else {
-            const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0;
-            error2(node, errorMessage, node.argument.literal.text);
-            links.resolvedSymbol = unknownSymbol;
-            links.resolvedType = errorType;
           }
         }
+        const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol);
+        checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+        return checkDestructuringAssignment(property.expression, type);
       }
-      return links.resolvedType;
-    }
-    function resolveImportSymbolType(node, links, symbol, meaning) {
-      const resolvedSymbol = resolveSymbol(symbol);
-      links.resolvedSymbol = resolvedSymbol;
-      if (meaning === 111551 /* Value */) {
-        return getInstantiationExpressionType(getTypeOfSymbol(symbol), node);
+    } else {
+      error2(property, Diagnostics.Property_assignment_expected);
+    }
+  }
+  function checkArrayLiteralAssignment(node, sourceType, checkMode) {
+    const elements = node.elements;
+    if (languageVersion < 2 /* DestructuringAssignment */ && compilerOptions.downlevelIteration) {
+      checkExternalEmitHelpers(node, 512 /* Read */);
+    }
+    const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType;
+    let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType;
+    for (let i = 0; i < elements.length; i++) {
+      let type = possiblyOutOfBoundsType;
+      if (node.elements[i].kind === 230 /* SpreadElement */) {
+        type = inBoundsType = inBoundsType ?? (checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType);
+      }
+      checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode);
+    }
+    return sourceType;
+  }
+  function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) {
+    const elements = node.elements;
+    const element = elements[elementIndex];
+    if (element.kind !== 232 /* OmittedExpression */) {
+      if (element.kind !== 230 /* SpreadElement */) {
+        const indexType = getNumberLiteralType(elementIndex);
+        if (isArrayLikeType(sourceType)) {
+          const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* NoTupleBoundsCheck */ : 0);
+          const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType;
+          const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2;
+          const type = getFlowTypeOfDestructuring(element, assignedType);
+          return checkDestructuringAssignment(element, type, checkMode);
+        }
+        return checkDestructuringAssignment(element, elementType, checkMode);
+      }
+      if (elementIndex < elements.length - 1) {
+        error2(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
       } else {
-        return getTypeReferenceType(node, resolvedSymbol);
+        const restExpression = element.expression;
+        if (restExpression.kind === 226 /* BinaryExpression */ && restExpression.operatorToken.kind === 64 /* EqualsToken */) {
+          error2(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer);
+        } else {
+          checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+          const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType);
+          return checkDestructuringAssignment(restExpression, type, checkMode);
+        }
       }
     }
-    function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) {
-          links.resolvedType = emptyTypeLiteralType;
-        } else {
-          let type = createObjectType(16 /* Anonymous */, node.symbol);
-          type.aliasSymbol = aliasSymbol;
-          type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-          if (isJSDocTypeLiteral(node) && node.isArrayType) {
-            type = createArrayType(type);
-          }
-          links.resolvedType = type;
+    return void 0;
+  }
+  function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) {
+    let target;
+    if (exprOrAssignment.kind === 304 /* ShorthandPropertyAssignment */) {
+      const prop = exprOrAssignment;
+      if (prop.objectAssignmentInitializer) {
+        if (strictNullChecks && !hasTypeFacts(checkExpression(prop.objectAssignmentInitializer), 16777216 /* IsUndefined */)) {
+          sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
         }
+        checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode);
       }
-      return links.resolvedType;
+      target = exprOrAssignment.name;
+    } else {
+      target = exprOrAssignment;
     }
-    function getAliasSymbolForTypeNode(node) {
-      let host2 = node.parent;
-      while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 148 /* ReadonlyKeyword */) {
-        host2 = host2.parent;
+    if (target.kind === 226 /* BinaryExpression */ && target.operatorToken.kind === 64 /* EqualsToken */) {
+      checkBinaryExpression(target, checkMode);
+      target = target.left;
+      if (strictNullChecks) {
+        sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
       }
-      return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
     }
-    function getTypeArgumentsForAliasSymbol(symbol) {
-      return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
+    if (target.kind === 210 /* ObjectLiteralExpression */) {
+      return checkObjectLiteralAssignment(target, sourceType, rightIsThis);
     }
-    function isNonGenericObjectType(type) {
-      return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type);
+    if (target.kind === 209 /* ArrayLiteralExpression */) {
+      return checkArrayLiteralAssignment(target, sourceType, checkMode);
     }
-    function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) {
-      return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */));
+    return checkReferenceAssignment(target, sourceType, checkMode);
+  }
+  function checkReferenceAssignment(target, sourceType, checkMode) {
+    const targetType = checkExpression(target, checkMode);
+    const error3 = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access;
+    const optionalError = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access;
+    if (checkReferenceExpression(target, error3, optionalError)) {
+      checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target);
     }
-    function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) {
-      if (!(type.flags & 1048576 /* Union */)) {
-        return type;
-      }
-      if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) {
-        return find(type.types, isEmptyObjectType) || emptyObjectType;
-      }
-      const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
-      if (!firstType) {
-        return type;
-      }
-      const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
-      if (secondType) {
-        return type;
-      }
-      return getAnonymousPartialType(firstType);
-      function getAnonymousPartialType(type2) {
-        const members = createSymbolTable();
-        for (const prop of getPropertiesOfType(type2)) {
-          if (getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) {
-          } else if (isSpreadableProperty(prop)) {
-            const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-            const flags = 4 /* Property */ | 16777216 /* Optional */;
-            const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-            result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
-              getTypeOfSymbol(prop),
-              /*isProperty*/
-              true
-            );
-            result.declarations = prop.declarations;
-            result.links.nameType = getSymbolLinks(prop).nameType;
-            result.links.syntheticOrigin = prop;
-            members.set(prop.escapedName, result);
-          }
+    if (isPrivateIdentifierPropertyAccessExpression(target)) {
+      checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */);
+    }
+    return sourceType;
+  }
+  function isSideEffectFree(node) {
+    node = skipParentheses(node);
+    switch (node.kind) {
+      case 80 /* Identifier */:
+      case 11 /* StringLiteral */:
+      case 14 /* RegularExpressionLiteral */:
+      case 215 /* TaggedTemplateExpression */:
+      case 228 /* TemplateExpression */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 106 /* NullKeyword */:
+      case 157 /* UndefinedKeyword */:
+      case 218 /* FunctionExpression */:
+      case 231 /* ClassExpression */:
+      case 219 /* ArrowFunction */:
+      case 209 /* ArrayLiteralExpression */:
+      case 210 /* ObjectLiteralExpression */:
+      case 221 /* TypeOfExpression */:
+      case 235 /* NonNullExpression */:
+      case 285 /* JsxSelfClosingElement */:
+      case 284 /* JsxElement */:
+        return true;
+      case 227 /* ConditionalExpression */:
+        return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse);
+      case 226 /* BinaryExpression */:
+        if (isAssignmentOperator(node.operatorToken.kind)) {
+          return false;
         }
-        const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2));
-        spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        return spread;
-      }
+        return isSideEffectFree(node.left) && isSideEffectFree(node.right);
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        switch (node.operator) {
+          case 54 /* ExclamationToken */:
+          case 40 /* PlusToken */:
+          case 41 /* MinusToken */:
+          case 55 /* TildeToken */:
+            return true;
+        }
+        return false;
+      case 222 /* VoidExpression */:
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+      default:
+        return false;
     }
-    function getSpreadType(left, right, symbol, objectFlags, readonly) {
-      if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) {
-        return anyType;
-      }
-      if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) {
-        return unknownType;
-      }
-      if (left.flags & 131072 /* Never */) {
-        return right;
-      }
-      if (right.flags & 131072 /* Never */) {
-        return left;
+  }
+  function isTypeEqualityComparableTo(source, target) {
+    return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target);
+  }
+  function createCheckBinaryExpression() {
+    const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState);
+    return (node, checkMode) => {
+      const result = trampoline(node, checkMode);
+      Debug.assertIsDefined(result);
+      return result;
+    };
+    function onEnter(node, state, checkMode) {
+      if (state) {
+        state.stackIndex++;
+        state.skip = false;
+        setLeftType(
+          state,
+          /*type*/
+          void 0
+        );
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
+      } else {
+        state = {
+          checkMode,
+          skip: false,
+          stackIndex: 0,
+          typeStack: [void 0, void 0]
+        };
       }
-      left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly);
-      if (left.flags & 1048576 /* Union */) {
-        return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType;
+      if (isInJSFile(node) && getAssignedExpandoInitializer(node)) {
+        state.skip = true;
+        setLastResult(state, checkExpression(node.right, checkMode));
+        return state;
       }
-      right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly);
-      if (right.flags & 1048576 /* Union */) {
-        return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType;
+      checkGrammarNullishCoalesceWithLogicalExpression(node);
+      const operator = node.operatorToken.kind;
+      if (operator === 64 /* EqualsToken */ && (node.left.kind === 210 /* ObjectLiteralExpression */ || node.left.kind === 209 /* ArrayLiteralExpression */)) {
+        state.skip = true;
+        setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 110 /* ThisKeyword */));
+        return state;
       }
-      if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) {
-        return left;
+      return state;
+    }
+    function onLeft(left, state, _node) {
+      if (!state.skip) {
+        return maybeCheckExpression(state, left);
       }
-      if (isGenericObjectType(left) || isGenericObjectType(right)) {
-        if (isEmptyObjectType(left)) {
-          return right;
-        }
-        if (left.flags & 2097152 /* Intersection */) {
-          const types = left.types;
-          const lastLeft = types[types.length - 1];
-          if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) {
-            return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)]));
+    }
+    function onOperator(operatorToken, state, node) {
+      if (!state.skip) {
+        const leftType = getLastResult(state);
+        Debug.assertIsDefined(leftType);
+        setLeftType(state, leftType);
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
+        const operator = operatorToken.kind;
+        if (isLogicalOrCoalescingBinaryOperator(operator)) {
+          let parent2 = node.parent;
+          while (parent2.kind === 217 /* ParenthesizedExpression */ || isLogicalOrCoalescingBinaryExpression(parent2)) {
+            parent2 = parent2.parent;
           }
-        }
-        return getIntersectionType([left, right]);
-      }
-      const members = createSymbolTable();
-      const skippedPrivateMembers = /* @__PURE__ */ new Set();
-      const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]);
-      for (const rightProp of getPropertiesOfType(right)) {
-        if (getDeclarationModifierFlagsFromSymbol(rightProp) & (2 /* Private */ | 4 /* Protected */)) {
-          skippedPrivateMembers.add(rightProp.escapedName);
-        } else if (isSpreadableProperty(rightProp)) {
-          members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly));
-        }
-      }
-      for (const leftProp of getPropertiesOfType(left)) {
-        if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) {
-          continue;
-        }
-        if (members.has(leftProp.escapedName)) {
-          const rightProp = members.get(leftProp.escapedName);
-          const rightType = getTypeOfSymbol(rightProp);
-          if (rightProp.flags & 16777216 /* Optional */) {
-            const declarations = concatenate(leftProp.declarations, rightProp.declarations);
-            const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
-            const result = createSymbol(flags, leftProp.escapedName);
-            const leftType = getTypeOfSymbol(leftProp);
-            const leftTypeWithoutUndefined = removeMissingOrUndefinedType(leftType);
-            const rightTypeWithoutUndefined = removeMissingOrUndefinedType(rightType);
-            result.links.type = leftTypeWithoutUndefined === rightTypeWithoutUndefined ? leftType : getUnionType([leftType, rightTypeWithoutUndefined], 2 /* Subtype */);
-            result.links.leftSpread = leftProp;
-            result.links.rightSpread = rightProp;
-            result.declarations = declarations;
-            result.links.nameType = getSymbolLinks(leftProp).nameType;
-            members.set(leftProp.escapedName, result);
+          if (operator === 56 /* AmpersandAmpersandToken */ || isIfStatement(parent2)) {
+            checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0);
           }
-        } else {
-          members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly));
+          checkTruthinessOfType(leftType, node.left);
         }
       }
-      const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly)));
-      spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags;
-      return spread;
-    }
-    function isSpreadableProperty(prop) {
-      var _a;
-      return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a = prop.declarations) == null ? void 0 : _a.some((decl) => isClassLike(decl.parent))));
     }
-    function getSpreadSymbol(prop, readonly) {
-      const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-      if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) {
-        return prop;
+    function onRight(right, state, _node) {
+      if (!state.skip) {
+        return maybeCheckExpression(state, right);
       }
-      const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
-      const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-      result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
-      result.declarations = prop.declarations;
-      result.links.nameType = getSymbolLinks(prop).nameType;
-      result.links.syntheticOrigin = prop;
-      return result;
     }
-    function getIndexInfoWithReadonly(info, readonly) {
-      return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info;
+    function onExit(node, state) {
+      let result;
+      if (state.skip) {
+        result = getLastResult(state);
+      } else {
+        const leftType = getLeftType(state);
+        Debug.assertIsDefined(leftType);
+        const rightType = getLastResult(state);
+        Debug.assertIsDefined(rightType);
+        result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, state.checkMode, node);
+      }
+      state.skip = false;
+      setLeftType(
+        state,
+        /*type*/
+        void 0
+      );
+      setLastResult(
+        state,
+        /*type*/
+        void 0
+      );
+      state.stackIndex--;
+      return result;
     }
-    function createLiteralType(flags, value, symbol, regularType) {
-      const type = createTypeWithSymbol(flags, symbol);
-      type.value = value;
-      type.regularType = regularType || type;
-      return type;
+    function foldState(state, result, _side) {
+      setLastResult(state, result);
+      return state;
     }
-    function getFreshTypeOfLiteralType(type) {
-      if (type.flags & 2976 /* Freshable */) {
-        if (!type.freshType) {
-          const freshType = createLiteralType(type.flags, type.value, type.symbol, type);
-          freshType.freshType = freshType;
-          type.freshType = freshType;
-        }
-        return type.freshType;
+    function maybeCheckExpression(state, node) {
+      if (isBinaryExpression(node)) {
+        return node;
       }
-      return type;
-    }
-    function getRegularTypeOfLiteralType(type) {
-      return type.flags & 2976 /* Freshable */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type;
-    }
-    function isFreshLiteralType(type) {
-      return !!(type.flags & 2976 /* Freshable */) && type.freshType === type;
+      setLastResult(state, checkExpression(node, state.checkMode));
     }
-    function getStringLiteralType(value) {
-      let type;
-      return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type);
+    function getLeftType(state) {
+      return state.typeStack[state.stackIndex];
     }
-    function getNumberLiteralType(value) {
-      let type;
-      return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type);
+    function setLeftType(state, type) {
+      state.typeStack[state.stackIndex] = type;
     }
-    function getBigIntLiteralType(value) {
-      let type;
-      const key = pseudoBigIntToString(value);
-      return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type);
+    function getLastResult(state) {
+      return state.typeStack[state.stackIndex + 1];
     }
-    function getEnumLiteralType(value, enumId, symbol) {
-      let type;
-      const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`;
-      const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */);
-      return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type);
+    function setLastResult(state, type) {
+      state.typeStack[state.stackIndex + 1] = type;
     }
-    function getTypeFromLiteralTypeNode(node) {
-      if (node.literal.kind === 106 /* NullKeyword */) {
-        return nullType;
+  }
+  function checkGrammarNullishCoalesceWithLogicalExpression(node) {
+    const { left, operatorToken, right } = node;
+    if (operatorToken.kind === 61 /* QuestionQuestionToken */) {
+      if (isBinaryExpression(left) && (left.operatorToken.kind === 57 /* BarBarToken */ || left.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) {
+        grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind));
       }
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal));
+      if (isBinaryExpression(right) && (right.operatorToken.kind === 57 /* BarBarToken */ || right.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) {
+        grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind));
       }
-      return links.resolvedType;
     }
-    function createUniqueESSymbolType(symbol) {
-      const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol);
-      type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`;
-      return type;
+  }
+  function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) {
+    const operator = operatorToken.kind;
+    if (operator === 64 /* EqualsToken */ && (left.kind === 210 /* ObjectLiteralExpression */ || left.kind === 209 /* ArrayLiteralExpression */)) {
+      return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 110 /* ThisKeyword */);
     }
-    function getESSymbolLikeTypeForNode(node) {
-      if (isInJSFile(node) && isJSDocTypeExpression(node)) {
-        const host2 = getJSDocHost(node);
-        if (host2) {
-          node = getSingleVariableOfVariableStatement(host2) || host2;
-        }
-      }
-      if (isValidESSymbolDeclaration(node)) {
-        const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node);
-        if (symbol) {
-          const links = getSymbolLinks(symbol);
-          return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol));
-        }
-      }
-      return esSymbolType;
+    let leftType;
+    if (isLogicalOrCoalescingBinaryOperator(operator)) {
+      leftType = checkTruthinessExpression(left, checkMode);
+    } else {
+      leftType = checkExpression(left, checkMode);
     }
-    function getThisType(node) {
-      const container = getThisContainer(
-        node,
-        /*includeArrowFunctions*/
-        false,
-        /*includeClassComputedPropertyName*/
-        false
-      );
-      const parent2 = container && container.parent;
-      if (parent2 && (isClassLike(parent2) || parent2.kind === 264 /* InterfaceDeclaration */)) {
-        if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
-          return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType;
+    const rightType = checkExpression(right, checkMode);
+    return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode);
+  }
+  function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode) {
+    const operator = operatorToken.kind;
+    switch (operator) {
+      case 42 /* AsteriskToken */:
+      case 43 /* AsteriskAsteriskToken */:
+      case 67 /* AsteriskEqualsToken */:
+      case 68 /* AsteriskAsteriskEqualsToken */:
+      case 44 /* SlashToken */:
+      case 69 /* SlashEqualsToken */:
+      case 45 /* PercentToken */:
+      case 70 /* PercentEqualsToken */:
+      case 41 /* MinusToken */:
+      case 66 /* MinusEqualsToken */:
+      case 48 /* LessThanLessThanToken */:
+      case 71 /* LessThanLessThanEqualsToken */:
+      case 49 /* GreaterThanGreaterThanToken */:
+      case 72 /* GreaterThanGreaterThanEqualsToken */:
+      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 52 /* BarToken */:
+      case 75 /* BarEqualsToken */:
+      case 53 /* CaretToken */:
+      case 79 /* CaretEqualsToken */:
+      case 51 /* AmpersandToken */:
+      case 74 /* AmpersandEqualsToken */:
+        if (leftType === silentNeverType || rightType === silentNeverType) {
+          return silentNeverType;
+        }
+        leftType = checkNonNullType(leftType, left);
+        rightType = checkNonNullType(rightType, right);
+        let suggestedOperator;
+        if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) {
+          error2(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
+          return numberType;
+        } else {
+          const leftOk = checkArithmeticOperandType(
+            left,
+            leftType,
+            Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
+          const rightOk = checkArithmeticOperandType(
+            right,
+            rightType,
+            Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
+          let resultType2;
+          if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
+          !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
+            resultType2 = numberType;
+          } else if (bothAreBigIntLike(leftType, rightType)) {
+            switch (operator) {
+              case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+              case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+                reportOperatorError();
+                break;
+              case 43 /* AsteriskAsteriskToken */:
+              case 68 /* AsteriskAsteriskEqualsToken */:
+                if (languageVersion < 3 /* ES2016 */) {
+                  error2(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later);
+                }
+            }
+            resultType2 = bigintType;
+          } else {
+            reportOperatorError(bothAreBigIntLike);
+            resultType2 = errorType;
+          }
+          if (leftOk && rightOk) {
+            checkAssignmentOperator(resultType2);
+          }
+          return resultType2;
         }
+      case 40 /* PlusToken */:
+      case 65 /* PlusEqualsToken */:
+        if (leftType === silentNeverType || rightType === silentNeverType) {
+          return silentNeverType;
+        }
+        if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) {
+          leftType = checkNonNullType(leftType, left);
+          rightType = checkNonNullType(rightType, right);
+        }
+        let resultType;
+        if (isTypeAssignableToKind(
+          leftType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = numberType;
+        } else if (isTypeAssignableToKind(
+          leftType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = bigintType;
+        } else if (isTypeAssignableToKind(
+          leftType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        ) || isTypeAssignableToKind(
+          rightType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = stringType;
+        } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
+          resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
+        }
+        if (resultType && !checkForDisallowedESSymbolOperand(operator)) {
+          return resultType;
+        }
+        if (!resultType) {
+          const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */;
+          reportOperatorError(
+            (left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind)
+          );
+          return anyType;
+        }
+        if (operator === 65 /* PlusEqualsToken */) {
+          checkAssignmentOperator(resultType);
+        }
+        return resultType;
+      case 30 /* LessThanToken */:
+      case 32 /* GreaterThanToken */:
+      case 33 /* LessThanEqualsToken */:
+      case 34 /* GreaterThanEqualsToken */:
+        if (checkForDisallowedESSymbolOperand(operator)) {
+          leftType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(leftType, left));
+          rightType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(rightType, right));
+          reportOperatorErrorUnless((left2, right2) => {
+            if (isTypeAny(left2) || isTypeAny(right2)) {
+              return true;
+            }
+            const leftAssignableToNumber = isTypeAssignableTo(left2, numberOrBigIntType);
+            const rightAssignableToNumber = isTypeAssignableTo(right2, numberOrBigIntType);
+            return leftAssignableToNumber && rightAssignableToNumber || !leftAssignableToNumber && !rightAssignableToNumber && areTypesComparable(left2, right2);
+          });
+        }
+        return booleanType;
+      case 35 /* EqualsEqualsToken */:
+      case 36 /* ExclamationEqualsToken */:
+      case 37 /* EqualsEqualsEqualsToken */:
+      case 38 /* ExclamationEqualsEqualsToken */:
+        if (!(checkMode && checkMode & 64 /* TypeOnly */)) {
+          if ((isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) && // only report for === and !== in JS, not == or !=
+          (!isInJSFile(left) || (operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */))) {
+            const eqType = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */;
+            error2(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true");
+          }
+          checkNaNEquality(errorNode, operator, left, right);
+          reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2));
+        }
+        return booleanType;
+      case 104 /* InstanceOfKeyword */:
+        return checkInstanceOfExpression(left, right, leftType, rightType, checkMode);
+      case 103 /* InKeyword */:
+        return checkInExpression(left, right, leftType, rightType);
+      case 56 /* AmpersandAmpersandToken */:
+      case 77 /* AmpersandAmpersandEqualsToken */: {
+        const resultType2 = hasTypeFacts(leftType, 4194304 /* Truthy */) ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType;
+        if (operator === 77 /* AmpersandAmpersandEqualsToken */) {
+          checkAssignmentOperator(rightType);
+        }
+        return resultType2;
       }
-      if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType;
-      }
-      const host2 = node.flags & 16777216 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0;
-      if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
-      }
-      if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
+      case 57 /* BarBarToken */:
+      case 76 /* BarBarEqualsToken */: {
+        const resultType2 = hasTypeFacts(leftType, 8388608 /* Falsy */) ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType;
+        if (operator === 76 /* BarBarEqualsToken */) {
+          checkAssignmentOperator(rightType);
+        }
+        return resultType2;
       }
-      error2(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
-      return errorType;
-    }
-    function getTypeFromThisTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getThisType(node);
+      case 61 /* QuestionQuestionToken */:
+      case 78 /* QuestionQuestionEqualsToken */: {
+        const resultType2 = hasTypeFacts(leftType, 262144 /* EQUndefinedOrNull */) ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType;
+        if (operator === 78 /* QuestionQuestionEqualsToken */) {
+          checkAssignmentOperator(rightType);
+        }
+        return resultType2;
       }
-      return links.resolvedType;
-    }
-    function getTypeFromRestTypeNode(node) {
-      return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type);
+      case 64 /* EqualsToken */:
+        const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */;
+        checkAssignmentDeclaration(declKind, rightType);
+        if (isAssignmentDeclaration2(declKind)) {
+          if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) {
+            checkAssignmentOperator(rightType);
+          }
+          return leftType;
+        } else {
+          checkAssignmentOperator(rightType);
+          return rightType;
+        }
+      case 28 /* CommaToken */:
+        if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
+          const sf = getSourceFileOfNode(left);
+          const sourceText = sf.text;
+          const start = skipTrivia(sourceText, left.pos);
+          const isInDiag2657 = sf.parseDiagnostics.some((diag2) => {
+            if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code) return false;
+            return textSpanContainsPosition(diag2, start);
+          });
+          if (!isInDiag2657) error2(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects);
+        }
+        return rightType;
+      default:
+        return Debug.fail();
     }
-    function getArrayElementTypeNode(node) {
-      switch (node.kind) {
-        case 196 /* ParenthesizedType */:
-          return getArrayElementTypeNode(node.type);
-        case 189 /* TupleType */:
-          if (node.elements.length === 1) {
-            node = node.elements[0];
-            if (node.kind === 191 /* RestType */ || node.kind === 202 /* NamedTupleMember */ && node.dotDotDotToken) {
-              return getArrayElementTypeNode(node.type);
+    function bothAreBigIntLike(left2, right2) {
+      return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */);
+    }
+    function checkAssignmentDeclaration(kind, rightType2) {
+      if (kind === 2 /* ModuleExports */) {
+        for (const prop of getPropertiesOfObjectType(rightType2)) {
+          const propType = getTypeOfSymbol(prop);
+          if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
+            const name = prop.escapedName;
+            const symbol = resolveName(
+              prop.valueDeclaration,
+              name,
+              788968 /* Type */,
+              /*nameNotFoundMessage*/
+              void 0,
+              /*isUse*/
+              false
+            );
+            if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
+              addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
+              addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
             }
           }
-          break;
-        case 188 /* ArrayType */:
-          return node.elementType;
+        }
       }
-      return void 0;
     }
-    function getTypeFromNamedTupleTypeNode(node) {
-      const links = getNodeLinks(node);
-      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
-        getTypeFromTypeNode(node.type),
-        /*isProperty*/
-        true,
-        !!node.questionToken
-      ));
+    function isIndirectCall(node) {
+      return node.parent.kind === 217 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 215 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
+      (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
     }
-    function getTypeFromTypeNode(node) {
-      return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
+    function checkForDisallowedESSymbolOperand(operator2) {
+      const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
+      if (offendingSymbolOperand) {
+        error2(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2));
+        return false;
+      }
+      return true;
     }
-    function getTypeFromTypeNodeWorker(node) {
-      switch (node.kind) {
-        case 133 /* AnyKeyword */:
-        case 319 /* JSDocAllType */:
-        case 320 /* JSDocUnknownType */:
-          return anyType;
-        case 159 /* UnknownKeyword */:
-          return unknownType;
-        case 154 /* StringKeyword */:
-          return stringType;
-        case 150 /* NumberKeyword */:
-          return numberType;
-        case 163 /* BigIntKeyword */:
-          return bigintType;
-        case 136 /* BooleanKeyword */:
-          return booleanType;
-        case 155 /* SymbolKeyword */:
-          return esSymbolType;
-        case 116 /* VoidKeyword */:
-          return voidType;
-        case 157 /* UndefinedKeyword */:
-          return undefinedType;
-        case 106 /* NullKeyword */:
-          return nullType;
-        case 146 /* NeverKeyword */:
-          return neverType;
-        case 151 /* ObjectKeyword */:
-          return node.flags & 524288 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType;
-        case 141 /* IntrinsicKeyword */:
-          return intrinsicMarkerType;
-        case 197 /* ThisType */:
-        case 110 /* ThisKeyword */:
-          return getTypeFromThisTypeNode(node);
-        case 201 /* LiteralType */:
-          return getTypeFromLiteralTypeNode(node);
-        case 183 /* TypeReference */:
-          return getTypeFromTypeReference(node);
-        case 182 /* TypePredicate */:
-          return node.assertsModifier ? voidType : booleanType;
-        case 233 /* ExpressionWithTypeArguments */:
-          return getTypeFromTypeReference(node);
-        case 186 /* TypeQuery */:
-          return getTypeFromTypeQueryNode(node);
-        case 188 /* ArrayType */:
-        case 189 /* TupleType */:
-          return getTypeFromArrayOrTupleTypeNode(node);
-        case 190 /* OptionalType */:
-          return getTypeFromOptionalTypeNode(node);
-        case 192 /* UnionType */:
-          return getTypeFromUnionTypeNode(node);
-        case 193 /* IntersectionType */:
-          return getTypeFromIntersectionTypeNode(node);
-        case 321 /* JSDocNullableType */:
-          return getTypeFromJSDocNullableTypeNode(node);
-        case 323 /* JSDocOptionalType */:
-          return addOptionality(getTypeFromTypeNode(node.type));
-        case 202 /* NamedTupleMember */:
-          return getTypeFromNamedTupleTypeNode(node);
-        case 196 /* ParenthesizedType */:
-        case 322 /* JSDocNonNullableType */:
-        case 316 /* JSDocTypeExpression */:
-          return getTypeFromTypeNode(node.type);
-        case 191 /* RestType */:
-          return getTypeFromRestTypeNode(node);
-        case 325 /* JSDocVariadicType */:
-          return getTypeFromJSDocVariadicType(node);
-        case 184 /* FunctionType */:
-        case 185 /* ConstructorType */:
-        case 187 /* TypeLiteral */:
-        case 329 /* JSDocTypeLiteral */:
-        case 324 /* JSDocFunctionType */:
-        case 330 /* JSDocSignature */:
-          return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
-        case 198 /* TypeOperator */:
-          return getTypeFromTypeOperatorNode(node);
-        case 199 /* IndexedAccessType */:
-          return getTypeFromIndexedAccessTypeNode(node);
-        case 200 /* MappedType */:
-          return getTypeFromMappedTypeNode(node);
-        case 194 /* ConditionalType */:
-          return getTypeFromConditionalTypeNode(node);
-        case 195 /* InferType */:
-          return getTypeFromInferTypeNode(node);
-        case 203 /* TemplateLiteralType */:
-          return getTypeFromTemplateTypeNode(node);
-        case 205 /* ImportType */:
-          return getTypeFromImportTypeNode(node);
-        case 80 /* Identifier */:
-        case 166 /* QualifiedName */:
-        case 211 /* PropertyAccessExpression */:
-          const symbol = getSymbolAtLocation(node);
-          return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
+    function getSuggestedBooleanOperator(operator2) {
+      switch (operator2) {
+        case 52 /* BarToken */:
+        case 75 /* BarEqualsToken */:
+          return 57 /* BarBarToken */;
+        case 53 /* CaretToken */:
+        case 79 /* CaretEqualsToken */:
+          return 38 /* ExclamationEqualsEqualsToken */;
+        case 51 /* AmpersandToken */:
+        case 74 /* AmpersandEqualsToken */:
+          return 56 /* AmpersandAmpersandToken */;
         default:
-          return errorType;
+          return void 0;
       }
     }
-    function instantiateList(items, mapper, instantiator) {
-      if (items && items.length) {
-        for (let i = 0; i < items.length; i++) {
-          const item = items[i];
-          const mapped = instantiator(item, mapper);
-          if (item !== mapped) {
-            const result = i === 0 ? [] : items.slice(0, i);
-            result.push(mapped);
-            for (i++; i < items.length; i++) {
-              result.push(instantiator(items[i], mapper));
+    function checkAssignmentOperator(valueType) {
+      if (isAssignmentOperator(operator)) {
+        addLazyDiagnostic(checkAssignmentOperatorWorker);
+      }
+      function checkAssignmentOperatorWorker() {
+        let assigneeType = leftType;
+        if (isCompoundAssignment(operatorToken.kind) && left.kind === 211 /* PropertyAccessExpression */) {
+          assigneeType = checkPropertyAccessExpression(
+            left,
+            /*checkMode*/
+            void 0,
+            /*writeOnly*/
+            true
+          );
+        }
+        if (checkReferenceExpression(left, Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access, Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access)) {
+          let headMessage;
+          if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) {
+            const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText);
+            if (isExactOptionalPropertyMismatch(valueType, target)) {
+              headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target;
             }
-            return result;
           }
+          checkTypeAssignableToAndOptionallyElaborate(valueType, assigneeType, left, right, headMessage);
         }
       }
-      return items;
-    }
-    function instantiateTypes(types, mapper) {
-      return instantiateList(types, mapper, instantiateType);
     }
-    function instantiateSignatures(signatures, mapper) {
-      return instantiateList(signatures, mapper, instantiateSignature);
+    function isAssignmentDeclaration2(kind) {
+      var _a;
+      switch (kind) {
+        case 2 /* ModuleExports */:
+          return true;
+        case 1 /* ExportsProperty */:
+        case 5 /* Property */:
+        case 6 /* Prototype */:
+        case 3 /* PrototypeProperty */:
+        case 4 /* ThisProperty */:
+          const symbol = getSymbolOfNode(left);
+          const init = getAssignedExpandoInitializer(right);
+          return !!init && isObjectLiteralExpression(init) && !!((_a = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a.size);
+        default:
+          return false;
+      }
     }
-    function instantiateIndexInfos(indexInfos, mapper) {
-      return instantiateList(indexInfos, mapper, instantiateIndexInfo);
+    function reportOperatorErrorUnless(typesAreCompatible) {
+      if (!typesAreCompatible(leftType, rightType)) {
+        reportOperatorError(typesAreCompatible);
+        return true;
+      }
+      return false;
     }
-    function createTypeMapper(sources, targets) {
-      return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets);
+    function reportOperatorError(isRelated) {
+      let wouldWorkWithAwait = false;
+      const errNode = errorNode || operatorToken;
+      if (isRelated) {
+        const awaitedLeftType = getAwaitedTypeNoAlias(leftType);
+        const awaitedRightType = getAwaitedTypeNoAlias(rightType);
+        wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType);
+      }
+      let effectiveLeft = leftType;
+      let effectiveRight = rightType;
+      if (!wouldWorkWithAwait && isRelated) {
+        [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated);
+      }
+      const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight);
+      if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) {
+        errorAndMaybeSuggestAwait(
+          errNode,
+          wouldWorkWithAwait,
+          Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2,
+          tokenToString(operatorToken.kind),
+          leftStr,
+          rightStr
+        );
+      }
     }
-    function getMappedType(type, mapper) {
-      switch (mapper.kind) {
-        case 0 /* Simple */:
-          return type === mapper.source ? mapper.target : type;
-        case 1 /* Array */: {
-          const sources = mapper.sources;
-          const targets = mapper.targets;
-          for (let i = 0; i < sources.length; i++) {
-            if (type === sources[i]) {
-              return targets ? targets[i] : anyType;
-            }
-          }
-          return type;
-        }
-        case 2 /* Deferred */: {
-          const sources = mapper.sources;
-          const targets = mapper.targets;
-          for (let i = 0; i < sources.length; i++) {
-            if (type === sources[i]) {
-              return targets[i]();
-            }
-          }
-          return type;
-        }
-        case 3 /* Function */:
-          return mapper.func(type);
-        case 4 /* Composite */:
-        case 5 /* Merged */:
-          const t1 = getMappedType(type, mapper.mapper1);
-          return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2);
+    function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) {
+      switch (operatorToken.kind) {
+        case 37 /* EqualsEqualsEqualsToken */:
+        case 35 /* EqualsEqualsToken */:
+        case 38 /* ExclamationEqualsEqualsToken */:
+        case 36 /* ExclamationEqualsToken */:
+          return errorAndMaybeSuggestAwait(
+            errNode,
+            maybeMissingAwait,
+            Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap,
+            leftStr,
+            rightStr
+          );
+        default:
+          return void 0;
       }
     }
-    function makeUnaryTypeMapper(source, target) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target });
+    function checkNaNEquality(errorNode2, operator2, left2, right2) {
+      const isLeftNaN = isGlobalNaN(skipParentheses(left2));
+      const isRightNaN = isGlobalNaN(skipParentheses(right2));
+      if (isLeftNaN || isRightNaN) {
+        const err = error2(errorNode2, Diagnostics.This_condition_will_always_return_0, tokenToString(operator2 === 37 /* EqualsEqualsEqualsToken */ || operator2 === 35 /* EqualsEqualsToken */ ? 97 /* FalseKeyword */ : 112 /* TrueKeyword */));
+        if (isLeftNaN && isRightNaN) return;
+        const operatorString = operator2 === 38 /* ExclamationEqualsEqualsToken */ || operator2 === 36 /* ExclamationEqualsToken */ ? tokenToString(54 /* ExclamationToken */) : "";
+        const location = isLeftNaN ? right2 : left2;
+        const expression = skipParentheses(location);
+        addRelatedInfo(err, createDiagnosticForNode(location, Diagnostics.Did_you_mean_0, `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`));
+      }
     }
-    function makeArrayTypeMapper(sources, targets) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets });
+    function isGlobalNaN(expr) {
+      if (isIdentifier(expr) && expr.escapedText === "NaN") {
+        const globalNaNSymbol = getGlobalNaNSymbol();
+        return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr);
+      }
+      return false;
     }
-    function makeFunctionTypeMapper(func, debugInfo) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 });
+  }
+  function getBaseTypesIfUnrelated(leftType, rightType, isRelated) {
+    let effectiveLeft = leftType;
+    let effectiveRight = rightType;
+    const leftBase = getBaseTypeOfLiteralType(leftType);
+    const rightBase = getBaseTypeOfLiteralType(rightType);
+    if (!isRelated(leftBase, rightBase)) {
+      effectiveLeft = leftBase;
+      effectiveRight = rightBase;
     }
-    function makeDeferredTypeMapper(sources, targets) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets });
+    return [effectiveLeft, effectiveRight];
+  }
+  function checkYieldExpression(node) {
+    addLazyDiagnostic(checkYieldExpressionGrammar);
+    const func = getContainingFunction(node);
+    if (!func) return anyType;
+    const functionFlags = getFunctionFlags(func);
+    if (!(functionFlags & 1 /* Generator */)) {
+      return anyType;
     }
-    function makeCompositeTypeMapper(kind, mapper1, mapper2) {
-      return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
+    const isAsync = (functionFlags & 2 /* Async */) !== 0;
+    if (node.asteriskToken) {
+      if (isAsync && languageVersion < 5 /* AsyncGenerators */) {
+        checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */);
+      }
+      if (!isAsync && languageVersion < 2 /* Generators */ && compilerOptions.downlevelIteration) {
+        checkExternalEmitHelpers(node, 256 /* Values */);
+      }
     }
-    function createTypeEraser(sources) {
-      return createTypeMapper(
-        sources,
-        /*targets*/
+    let returnType = getReturnTypeFromAnnotation(func);
+    if (returnType && returnType.flags & 1048576 /* Union */) {
+      returnType = filterType(returnType, (t) => checkGeneratorInstantiationAssignabilityToReturnType(
+        t,
+        functionFlags,
+        /*errorNode*/
         void 0
-      );
+      ));
+    }
+    const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync);
+    const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType;
+    const signatureNextType = iterationTypes && iterationTypes.nextType || anyType;
+    const resolvedSignatureNextType = isAsync ? getAwaitedType(signatureNextType) || anyType : signatureNextType;
+    const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType;
+    const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, resolvedSignatureNextType, isAsync);
+    if (returnType && yieldedType) {
+      checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression);
+    }
+    if (node.asteriskToken) {
+      const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */;
+      return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType;
+    } else if (returnType) {
+      return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType;
+    }
+    let type = getContextualIterationType(2 /* Next */, func);
+    if (!type) {
+      type = anyType;
+      addLazyDiagnostic(() => {
+        if (noImplicitAny && !expressionResultIsUnused(node)) {
+          const contextualType = getContextualType2(
+            node,
+            /*contextFlags*/
+            void 0
+          );
+          if (!contextualType || isTypeAny(contextualType)) {
+            error2(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
+          }
+        }
+      });
     }
-    function createBackreferenceMapper(context, index) {
-      const forwardInferences = context.inferences.slice(index);
-      return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType));
+    return type;
+    function checkYieldExpressionGrammar() {
+      if (!(node.flags & 16384 /* YieldContext */)) {
+        grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body);
+      }
+      if (isInParameterInitializerBeforeContainingFunction(node)) {
+        error2(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer);
+      }
     }
-    function combineTypeMappers(mapper1, mapper2) {
-      return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2;
+  }
+  function checkConditionalExpression(node, checkMode) {
+    const type = checkTruthinessExpression(node.condition, checkMode);
+    checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.condition, type, node.whenTrue);
+    const type1 = checkExpression(node.whenTrue, checkMode);
+    const type2 = checkExpression(node.whenFalse, checkMode);
+    return getUnionType([type1, type2], 2 /* Subtype */);
+  }
+  function isTemplateLiteralContext(node) {
+    const parent2 = node.parent;
+    return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node;
+  }
+  function checkTemplateExpression(node) {
+    const texts = [node.head.text];
+    const types = [];
+    for (const span of node.templateSpans) {
+      const type = checkExpression(span.expression);
+      if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) {
+        error2(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String);
+      }
+      texts.push(span.literal.text);
+      types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
     }
-    function mergeTypeMappers(mapper1, mapper2) {
-      return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2;
+    const evaluated = node.parent.kind !== 215 /* TaggedTemplateExpression */ && evaluate(node).value;
+    if (evaluated) {
+      return getFreshTypeOfLiteralType(getStringLiteralType(evaluated));
     }
-    function prependTypeMapping(source, target, mapper) {
-      return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper);
+    if (isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ) || unknownType, isTemplateLiteralContextualType)) {
+      return getTemplateLiteralType(texts, types);
     }
-    function appendTypeMapping(mapper, source, target) {
-      return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target));
+    return stringType;
+  }
+  function isTemplateLiteralContextualType(type) {
+    return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
+  }
+  function getContextNode2(node) {
+    if (isJsxAttributes(node) && !isJsxSelfClosingElement(node.parent)) {
+      return node.parent.parent;
     }
-    function getRestrictiveTypeParameter(tp) {
-      return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation);
+    return node;
+  }
+  function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
+    const contextNode = getContextNode2(node);
+    pushContextualType(
+      contextNode,
+      contextualType,
+      /*isCache*/
+      false
+    );
+    pushInferenceContext(contextNode, inferenceContext);
+    const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
+    if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
+      inferenceContext.intraExpressionInferenceSites = void 0;
     }
-    function cloneTypeParameter(typeParameter) {
-      const result = createTypeParameter(typeParameter.symbol);
-      result.target = typeParameter;
-      return result;
+    const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
+      contextualType,
+      node,
+      /*contextFlags*/
+      void 0
+    )) ? getRegularTypeOfLiteralType(type) : type;
+    popInferenceContext();
+    popContextualType();
+    return result;
+  }
+  function checkExpressionCached(node, checkMode) {
+    if (checkMode) {
+      return checkExpression(node, checkMode);
     }
-    function instantiateTypePredicate(predicate, mapper) {
-      return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper));
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const saveFlowLoopStart = flowLoopStart;
+      const saveFlowTypeCache = flowTypeCache;
+      flowLoopStart = flowLoopCount;
+      flowTypeCache = void 0;
+      links.resolvedType = checkExpression(node, checkMode);
+      flowTypeCache = saveFlowTypeCache;
+      flowLoopStart = saveFlowLoopStart;
     }
-    function instantiateSignature(signature, mapper, eraseTypeParameters) {
-      let freshTypeParameters;
-      if (signature.typeParameters && !eraseTypeParameters) {
-        freshTypeParameters = map(signature.typeParameters, cloneTypeParameter);
-        mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper);
-        for (const tp of freshTypeParameters) {
-          tp.mapper = mapper;
-        }
+    return links.resolvedType;
+  }
+  function isTypeAssertion(node) {
+    node = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return node.kind === 216 /* TypeAssertionExpression */ || node.kind === 234 /* AsExpression */ || isJSDocTypeAssertion(node);
+  }
+  function checkDeclarationInitializer(declaration, checkMode, contextualType) {
+    const initializer = getEffectiveInitializer(declaration);
+    if (isInJSFile(declaration)) {
+      const typeNode = tryGetJSDocSatisfiesTypeNode(declaration);
+      if (typeNode) {
+        return checkSatisfiesExpressionWorker(initializer, typeNode, checkMode);
       }
-      const result = createSignature(
-        signature.declaration,
-        freshTypeParameters,
-        signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
-        instantiateList(signature.parameters, mapper, instantiateSymbol),
-        /*resolvedReturnType*/
-        void 0,
-        /*resolvedTypePredicate*/
-        void 0,
-        signature.minArgumentCount,
-        signature.flags & 167 /* PropagatingFlags */
-      );
-      result.target = signature;
-      result.mapper = mapper;
-      return result;
     }
-    function instantiateSymbol(symbol, mapper) {
-      const links = getSymbolLinks(symbol);
-      if (links.type && !couldContainTypeVariables(links.type)) {
-        if (!(symbol.flags & 65536 /* SetAccessor */)) {
-          return symbol;
-        }
-        if (links.writeType && !couldContainTypeVariables(links.writeType)) {
-          return symbol;
+    const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
+      initializer,
+      contextualType,
+      /*inferenceContext*/
+      void 0,
+      checkMode || 0 /* Normal */
+    ) : checkExpressionCached(initializer, checkMode));
+    return isParameter(declaration) && declaration.name.kind === 207 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
+  }
+  function padTupleType(type, pattern) {
+    const patternElements = pattern.elements;
+    const elementTypes = getElementTypes(type).slice();
+    const elementFlags = type.target.elementFlags.slice();
+    for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
+      const e = patternElements[i];
+      if (i < patternElements.length - 1 || !(e.kind === 208 /* BindingElement */ && e.dotDotDotToken)) {
+        elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
+          e,
+          /*includePatternInType*/
+          false,
+          /*reportErrors*/
+          false
+        ) : anyType);
+        elementFlags.push(2 /* Optional */);
+        if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
+          reportImplicitAny(e, anyType);
         }
       }
-      if (getCheckFlags(symbol) & 1 /* Instantiated */) {
-        symbol = links.target;
-        mapper = combineTypeMappers(links.mapper, mapper);
+    }
+    return createTupleType(elementTypes, elementFlags, type.target.readonly);
+  }
+  function widenTypeInferredFromInitializer(declaration, type) {
+    const widened = getCombinedNodeFlagsCached(declaration) & 6 /* Constant */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type);
+    if (isInJSFile(declaration)) {
+      if (isEmptyLiteralType(widened)) {
+        reportImplicitAny(declaration, anyType);
+        return anyType;
+      } else if (isEmptyArrayLiteralType(widened)) {
+        reportImplicitAny(declaration, anyArrayType);
+        return anyArrayType;
       }
-      const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
-      result.declarations = symbol.declarations;
-      result.parent = symbol.parent;
-      result.links.target = symbol;
-      result.links.mapper = mapper;
-      if (symbol.valueDeclaration) {
-        result.valueDeclaration = symbol.valueDeclaration;
+    }
+    return widened;
+  }
+  function isLiteralOfContextualType(candidateType, contextualType) {
+    if (contextualType) {
+      if (contextualType.flags & 3145728 /* UnionOrIntersection */) {
+        const types = contextualType.types;
+        return some(types, (t) => isLiteralOfContextualType(candidateType, t));
       }
-      if (links.nameType) {
-        result.links.nameType = links.nameType;
+      if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) {
+        const constraint = getBaseConstraintOfType(contextualType) || unknownType;
+        return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint);
       }
-      return result;
+      return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */));
     }
-    function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0];
-      const links = getNodeLinks(declaration);
-      const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
-      let typeParameters = links.outerTypeParameters;
-      if (!typeParameters) {
-        let outerTypeParameters = getOuterTypeParameters(
-          declaration,
-          /*includeThisTypes*/
-          true
-        );
-        if (isJSConstructor(declaration)) {
-          const templateTagParameters = getTypeParametersFromDeclaration(declaration);
-          outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
-        }
-        typeParameters = outerTypeParameters || emptyArray;
-        const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations;
-        typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters;
-        links.outerTypeParameters = typeParameters;
-      }
-      if (typeParameters.length) {
-        const combinedMapper = combineTypeMappers(type.mapper, mapper);
-        const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper));
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        const id = getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments);
-        if (!target.instantiations) {
-          target.instantiations = /* @__PURE__ */ new Map();
-          target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target);
-        }
-        let result = target.instantiations.get(id);
-        if (!result) {
-          const newMapper = createTypeMapper(typeParameters, typeArguments);
-          result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments);
-          target.instantiations.set(id, result);
-          const resultObjectFlags = getObjectFlags(result);
-          if (result.flags & 3899393 /* ObjectFlagsType */ && !(resultObjectFlags & 524288 /* CouldContainTypeVariablesComputed */)) {
-            const resultCouldContainTypeVariables = some(typeArguments, couldContainTypeVariables);
-            if (!(getObjectFlags(result) & 524288 /* CouldContainTypeVariablesComputed */)) {
-              if (resultObjectFlags & (32 /* Mapped */ | 16 /* Anonymous */ | 4 /* Reference */)) {
-                result.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (resultCouldContainTypeVariables ? 1048576 /* CouldContainTypeVariables */ : 0);
-              } else {
-                result.objectFlags |= !resultCouldContainTypeVariables ? 524288 /* CouldContainTypeVariablesComputed */ : 0;
+    return false;
+  }
+  function isConstContext(node) {
+    const parent2 = node.parent;
+    return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeVariable(getContextualType2(node, 0 /* None */)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+  }
+  function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
+    const type = checkExpression(node, checkMode, forceTuple);
+    return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
+      getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ),
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+  }
+  function checkPropertyAssignment(node, checkMode) {
+    if (node.name.kind === 167 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+    }
+    return checkExpressionForMutableLocation(node.initializer, checkMode);
+  }
+  function checkObjectLiteralMethod(node, checkMode) {
+    checkGrammarMethod(node);
+    if (node.name.kind === 167 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+    }
+    const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+    return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
+  }
+  function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
+    if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
+      const callSignature = getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        true
+      );
+      const constructSignature = getSingleSignature(
+        type,
+        1 /* Construct */,
+        /*allowMembers*/
+        true
+      );
+      const signature = callSignature || constructSignature;
+      if (signature && signature.typeParameters) {
+        const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
+        if (contextualType) {
+          const contextualSignature = getSingleSignature(
+            getNonNullableType(contextualType),
+            callSignature ? 0 /* Call */ : 1 /* Construct */,
+            /*allowMembers*/
+            false
+          );
+          if (contextualSignature && !contextualSignature.typeParameters) {
+            if (checkMode & 8 /* SkipGenericFunctions */) {
+              skippedGenericFunction(node, checkMode);
+              return anyFunctionType;
+            }
+            const context = getInferenceContext(node);
+            const returnType = context.signature && getReturnTypeOfSignature(context.signature);
+            const returnSignature = returnType && getSingleCallOrConstructSignature(returnType);
+            if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) {
+              const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters);
+              const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
+              const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
+              applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
+                inferTypes(
+                  inferences,
+                  source,
+                  target,
+                  /*priority*/
+                  0,
+                  /*contravariant*/
+                  true
+                );
+              });
+              if (some(inferences, hasInferenceCandidates)) {
+                applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
+                  inferTypes(inferences, source, target);
+                });
+                if (!hasOverlappingInferences(context.inferences, inferences)) {
+                  mergeInferences(context.inferences, inferences);
+                  context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters);
+                  return getOrCreateTypeFromSignature(instantiatedSignature);
+                }
               }
             }
+            return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context), flatMap(inferenceContexts, (c) => c && map(c.inferences, (i) => i.typeParameter)).slice());
           }
         }
-        return result;
       }
-      return type;
     }
-    function maybeTypeParameterReference(node) {
-      return !(node.parent.kind === 183 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 205 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier);
+    return type;
+  }
+  function skippedGenericFunction(node, checkMode) {
+    if (checkMode & 2 /* Inferential */) {
+      const context = getInferenceContext(node);
+      context.flags |= 4 /* SkippedGenericFunction */;
     }
-    function isTypeParameterPossiblyReferenced(tp, node) {
-      if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) {
-        const container = tp.symbol.declarations[0].parent;
-        for (let n = node; n !== container; n = n.parent) {
-          if (!n || n.kind === 241 /* Block */ || n.kind === 194 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) {
-            return true;
-          }
-        }
-        return containsReference(node);
-      }
-      return true;
-      function containsReference(node2) {
-        switch (node2.kind) {
-          case 197 /* ThisType */:
-            return !!tp.isThisType;
-          case 80 /* Identifier */:
-            return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp;
-          case 186 /* TypeQuery */:
-            const entityName = node2.exprName;
-            const firstIdentifier = getFirstIdentifier(entityName);
-            if (!isThisIdentifier(firstIdentifier)) {
-              const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier);
-              const tpDeclaration = tp.symbol.declarations[0];
-              const tpScope = tpDeclaration.kind === 168 /* TypeParameter */ ? tpDeclaration.parent : (
-                // Type parameter is a regular type parameter, e.g. foo<T>
-                tp.isThisType ? tpDeclaration : (
-                  // Type parameter is the this type, and its declaration is the class declaration.
-                  void 0
-                )
-              );
-              if (firstIdentifierSymbol.declarations && tpScope) {
-                return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference);
-              }
-            }
-            return true;
-          case 174 /* MethodDeclaration */:
-          case 173 /* MethodSignature */:
-            return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type);
-        }
-        return !!forEachChild(node2, containsReference);
+  }
+  function hasInferenceCandidates(info) {
+    return !!(info.candidates || info.contraCandidates);
+  }
+  function hasInferenceCandidatesOrDefault(info) {
+    return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter));
+  }
+  function hasOverlappingInferences(a, b) {
+    for (let i = 0; i < a.length; i++) {
+      if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) {
+        return true;
       }
     }
-    function getHomomorphicTypeVariable(type) {
-      const constraintType = getConstraintTypeFromMappedType(type);
-      if (constraintType.flags & 4194304 /* Index */) {
-        const typeVariable = getActualTypeVariable(constraintType.type);
-        if (typeVariable.flags & 262144 /* TypeParameter */) {
-          return typeVariable;
-        }
+    return false;
+  }
+  function mergeInferences(target, source) {
+    for (let i = 0; i < target.length; i++) {
+      if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) {
+        target[i] = source[i];
       }
-      return void 0;
     }
-    function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const typeVariable = getHomomorphicTypeVariable(type);
-      if (typeVariable) {
-        const mappedTypeVariable = instantiateType(typeVariable, mapper);
-        if (typeVariable !== mappedTypeVariable) {
-          return mapTypeWithAlias(getReducedType(mappedTypeVariable), instantiateConstituent, aliasSymbol, aliasTypeArguments);
-        }
+  }
+  function getUniqueTypeParameters(context, typeParameters) {
+    const result = [];
+    let oldTypeParameters;
+    let newTypeParameters;
+    for (const tp of typeParameters) {
+      const name = tp.symbol.escapedName;
+      if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) {
+        const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name);
+        const symbol = createSymbol(262144 /* TypeParameter */, newName);
+        const newTypeParameter = createTypeParameter(symbol);
+        newTypeParameter.target = tp;
+        oldTypeParameters = append(oldTypeParameters, tp);
+        newTypeParameters = append(newTypeParameters, newTypeParameter);
+        result.push(newTypeParameter);
+      } else {
+        result.push(tp);
       }
-      return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments);
-      function instantiateConstituent(t) {
-        if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) {
-          if (!type.declaration.nameType) {
-            let constraint;
-            if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) {
-              return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper));
-            }
-            if (isTupleType(t)) {
-              return instantiateMappedTupleType(t, type, typeVariable, mapper);
-            }
-            if (isArrayOrTupleOrIntersection(t)) {
-              return getIntersectionType(map(t.types, instantiateConstituent));
-            }
-          }
-          return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper));
-        }
-        return t;
+    }
+    if (newTypeParameters) {
+      const mapper = createTypeMapper(oldTypeParameters, newTypeParameters);
+      for (const tp of newTypeParameters) {
+        tp.mapper = mapper;
       }
     }
-    function getModifiedReadonlyState(state, modifiers) {
-      return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state;
+    return result;
+  }
+  function hasTypeParameterByName(typeParameters, name) {
+    return some(typeParameters, (tp) => tp.symbol.escapedName === name);
+  }
+  function getUniqueTypeParameterName(typeParameters, baseName) {
+    let len = baseName.length;
+    while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */) len--;
+    const s = baseName.slice(0, len);
+    for (let index = 1; true; index++) {
+      const augmentedName = s + index;
+      if (!hasTypeParameterByName(typeParameters, augmentedName)) {
+        return augmentedName;
+      }
     }
-    function instantiateMappedTupleType(tupleType, mappedType, typeVariable, mapper) {
-      const elementFlags = tupleType.target.elementFlags;
-      const fixedLength = tupleType.target.fixedLength;
-      const fixedMapper = fixedLength ? prependTypeMapping(typeVariable, tupleType, mapper) : mapper;
-      const newElementTypes = map(getElementTypes(tupleType), (type, i) => {
-        const flags = elementFlags[i];
-        return i < fixedLength ? instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(flags & 2 /* Optional */), fixedMapper) : flags & 8 /* Variadic */ ? instantiateType(mappedType, prependTypeMapping(typeVariable, type, mapper)) : getElementTypeOfArrayType(instantiateType(mappedType, prependTypeMapping(typeVariable, createArrayType(type), mapper))) ?? unknownType;
-      });
-      const modifiers = getMappedTypeModifiers(mappedType);
-      const newElementFlags = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags;
-      const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType));
-      return contains(newElementTypes, errorType) ? errorType : createTupleType(newElementTypes, newElementFlags, newReadonly, tupleType.target.labeledElementDeclarations);
-    }
-    function instantiateMappedArrayType(arrayType, mappedType, mapper) {
-      const elementType = instantiateMappedTypeTemplate(
-        mappedType,
-        numberType,
-        /*isOptional*/
-        true,
-        mapper
-      );
-      return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
+  }
+  function getReturnTypeOfSingleNonGenericCallSignature(funcType) {
+    const signature = getSingleCallSignature(funcType);
+    if (signature && !signature.typeParameters) {
+      return getReturnTypeOfSignature(signature);
     }
-    function instantiateMappedTypeTemplate(type, key, isOptional, mapper) {
-      const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
-      const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
-      const modifiers = getMappedTypeModifiers(type);
-      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
-        propType,
-        /*isProperty*/
-        true
-      ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
-    }
-    function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
-      Debug.assert(type.symbol, "anonymous type must have symbol to be instantiated");
-      const result = createObjectType(type.objectFlags & ~(524288 /* CouldContainTypeVariablesComputed */ | 1048576 /* CouldContainTypeVariables */) | 64 /* Instantiated */, type.symbol);
-      if (type.objectFlags & 32 /* Mapped */) {
-        result.declaration = type.declaration;
-        const origTypeParameter = getTypeParameterFromMappedType(type);
-        const freshTypeParameter = cloneTypeParameter(origTypeParameter);
-        result.typeParameter = freshTypeParameter;
-        mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper);
-        freshTypeParameter.mapper = mapper;
-      }
-      if (type.objectFlags & 8388608 /* InstantiationExpressionType */) {
-        result.node = type.node;
-      }
-      result.target = type;
-      result.mapper = mapper;
-      result.aliasSymbol = aliasSymbol || type.aliasSymbol;
-      result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-      result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0;
-      return result;
+  }
+  function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) {
+    const funcType = checkExpression(expr.expression);
+    const nonOptionalType = getOptionalExpressionType(funcType, expr.expression);
+    const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType);
+    return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType);
+  }
+  function getTypeOfExpression(node) {
+    const quickType = getQuickTypeOfExpression(node);
+    if (quickType) {
+      return quickType;
     }
-    function getConditionalTypeInstantiation(type, mapper, forConstraint, aliasSymbol, aliasTypeArguments) {
-      const root = type.root;
-      if (root.outerTypeParameters) {
-        const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper));
-        const id = (forConstraint ? "C" : "") + getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
-        let result = root.instantiations.get(id);
-        if (!result) {
-          const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments);
-          const checkType = root.checkType;
-          const distributionType = root.isDistributive ? getReducedType(getMappedType(checkType, newMapper)) : void 0;
-          result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(distributionType, (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper), forConstraint), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, forConstraint, aliasSymbol, aliasTypeArguments);
-          root.instantiations.set(id, result);
-        }
-        return result;
+    if (node.flags & 268435456 /* TypeCached */ && flowTypeCache) {
+      const cachedType = flowTypeCache[getNodeId(node)];
+      if (cachedType) {
+        return cachedType;
       }
-      return type;
     }
-    function instantiateType(type, mapper) {
-      return type && mapper ? instantiateTypeWithAlias(
-        type,
-        mapper,
-        /*aliasSymbol*/
-        void 0,
-        /*aliasTypeArguments*/
-        void 0
-      ) : type;
+    const startInvocationCount = flowInvocationCount;
+    const type = checkExpression(node, 64 /* TypeOnly */);
+    if (flowInvocationCount !== startInvocationCount) {
+      const cache = flowTypeCache || (flowTypeCache = []);
+      cache[getNodeId(node)] = type;
+      setNodeFlags(node, node.flags | 268435456 /* TypeCached */);
     }
-    function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
-      var _a;
-      if (!couldContainTypeVariables(type)) {
-        return type;
-      }
-      if (instantiationDepth === 100 || instantiationCount >= 5e6) {
-        (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount });
-        error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
-        return errorType;
+    return type;
+  }
+  function getQuickTypeOfExpression(node) {
+    let expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    if (isJSDocTypeAssertion(expr)) {
+      const type = getJSDocTypeAssertionType(expr);
+      if (!isConstTypeReference(type)) {
+        return getTypeFromTypeNode(type);
       }
-      totalInstantiationCount++;
-      instantiationCount++;
-      instantiationDepth++;
-      const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments);
-      instantiationDepth--;
-      return result;
     }
-    function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const flags = type.flags;
-      if (flags & 262144 /* TypeParameter */) {
-        return getMappedType(type, mapper);
-      }
-      if (flags & 524288 /* Object */) {
-        const objectFlags = type.objectFlags;
-        if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) {
-          if (objectFlags & 4 /* Reference */ && !type.node) {
-            const resolvedTypeArguments = type.resolvedTypeArguments;
-            const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper);
-            return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type;
-          }
-          if (objectFlags & 1024 /* ReverseMapped */) {
-            return instantiateReverseMappedType(type, mapper);
-          }
-          return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments);
-        }
-        return type;
-      }
-      if (flags & 3145728 /* UnionOrIntersection */) {
-        const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0;
-        const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types;
-        const newTypes = instantiateTypes(types, mapper);
-        if (newTypes === types && aliasSymbol === type.aliasSymbol) {
-          return type;
-        }
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments);
-      }
-      if (flags & 4194304 /* Index */) {
-        return getIndexType(instantiateType(type.type, mapper));
-      }
-      if (flags & 134217728 /* TemplateLiteral */) {
-        return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper));
-      }
-      if (flags & 268435456 /* StringMapping */) {
-        return getStringMappingType(type.symbol, instantiateType(type.type, mapper));
-      }
-      if (flags & 8388608 /* IndexedAccess */) {
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return getIndexedAccessType(
-          instantiateType(type.objectType, mapper),
-          instantiateType(type.indexType, mapper),
-          type.accessFlags,
-          /*accessNode*/
-          void 0,
-          newAliasSymbol,
-          newAliasTypeArguments
-        );
-      }
-      if (flags & 16777216 /* Conditional */) {
-        return getConditionalTypeInstantiation(
-          type,
-          combineTypeMappers(type.mapper, mapper),
-          /*forConstraint*/
-          false,
-          aliasSymbol,
-          aliasTypeArguments
-        );
-      }
-      if (flags & 33554432 /* Substitution */) {
-        const newBaseType = instantiateType(type.baseType, mapper);
-        if (isNoInferType(type)) {
-          return getNoInferType(newBaseType);
-        }
-        const newConstraint = instantiateType(type.constraint, mapper);
-        if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) {
-          return getSubstitutionType(newBaseType, newConstraint);
-        }
-        if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) {
-          return newBaseType;
-        }
-        return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]);
-      }
-      return type;
+    expr = skipParentheses(node);
+    if (isAwaitExpression(expr)) {
+      const type = getQuickTypeOfExpression(expr.expression);
+      return type ? getAwaitedType(type) : void 0;
     }
-    function instantiateReverseMappedType(type, mapper) {
-      const innerMappedType = instantiateType(type.mappedType, mapper);
-      if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) {
-        return type;
-      }
-      const innerIndexType = instantiateType(type.constraintType, mapper);
-      if (!(innerIndexType.flags & 4194304 /* Index */)) {
-        return type;
-      }
-      const instantiated = inferTypeForHomomorphicMappedType(
-        instantiateType(type.source, mapper),
-        innerMappedType,
-        innerIndexType
-      );
-      if (instantiated) {
-        return instantiated;
-      }
-      return type;
+    if (isCallExpression(expr) && expr.expression.kind !== 108 /* SuperKeyword */ && !isRequireCall(
+      expr,
+      /*requireStringLiteralLikeArgument*/
+      true
+    ) && !isSymbolOrSymbolForCall(expr)) {
+      return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
+    } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
+      return getTypeFromTypeNode(expr.type);
+    } else if (isLiteralExpression(node) || isBooleanLiteral(node)) {
+      return checkExpression(node);
     }
-    function getPermissiveInstantiation(type) {
-      return type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper));
+    return void 0;
+  }
+  function getContextFreeTypeOfExpression(node) {
+    const links = getNodeLinks(node);
+    if (links.contextFreeType) {
+      return links.contextFreeType;
     }
-    function getRestrictiveInstantiation(type) {
-      if (type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) {
-        return type;
-      }
-      if (type.restrictiveInstantiation) {
-        return type.restrictiveInstantiation;
+    pushContextualType(
+      node,
+      anyType,
+      /*isCache*/
+      false
+    );
+    const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
+    popContextualType();
+    return type;
+  }
+  function checkExpression(node, checkMode, forceTuple) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    const saveCurrentNode = currentNode;
+    currentNode = node;
+    instantiationCount = 0;
+    const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple);
+    const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
+    if (isConstEnumObjectType(type)) {
+      checkConstEnumAccess(node, type);
+    }
+    currentNode = saveCurrentNode;
+    (_b = tracing) == null ? void 0 : _b.pop();
+    return type;
+  }
+  function checkConstEnumAccess(node, type) {
+    const ok = node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 186 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 281 /* ExportSpecifier */;
+    if (!ok) {
+      error2(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query);
+    }
+    if (getIsolatedModules(compilerOptions)) {
+      Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */));
+      const constEnumDeclaration = type.symbol.valueDeclaration;
+      const redirect = host.getRedirectReferenceForResolutionFromSourceOfProject(getSourceFileOfNode(constEnumDeclaration).resolvedPath);
+      if (constEnumDeclaration.flags & 33554432 /* Ambient */ && !isValidTypeOnlyAliasUseSite(node) && (!redirect || !shouldPreserveConstEnums(redirect.commandLine.options))) {
+        error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName);
       }
-      type.restrictiveInstantiation = instantiateType(type, restrictiveMapper);
-      type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation;
-      return type.restrictiveInstantiation;
     }
-    function instantiateIndexInfo(info, mapper) {
-      return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration);
+  }
+  function checkParenthesizedExpression(node, checkMode) {
+    if (hasJSDocNodes(node)) {
+      if (isJSDocSatisfiesExpression(node)) {
+        return checkSatisfiesExpressionWorker(node.expression, getJSDocSatisfiesExpressionType(node), checkMode);
+      }
+      if (isJSDocTypeAssertion(node)) {
+        return checkAssertionWorker(node, checkMode);
+      }
     }
-    function isContextSensitive(node) {
-      Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      switch (node.kind) {
+    return checkExpression(node.expression, checkMode);
+  }
+  function checkExpressionWorker(node, checkMode, forceTuple) {
+    const kind = node.kind;
+    if (cancellationToken) {
+      switch (kind) {
+        case 231 /* ClassExpression */:
         case 218 /* FunctionExpression */:
         case 219 /* ArrowFunction */:
-        case 174 /* MethodDeclaration */:
-        case 262 /* FunctionDeclaration */:
-          return isContextSensitiveFunctionLikeDeclaration(node);
-        case 210 /* ObjectLiteralExpression */:
-          return some(node.properties, isContextSensitive);
-        case 209 /* ArrayLiteralExpression */:
-          return some(node.elements, isContextSensitive);
-        case 227 /* ConditionalExpression */:
-          return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse);
-        case 226 /* BinaryExpression */:
-          return (node.operatorToken.kind === 57 /* BarBarToken */ || node.operatorToken.kind === 61 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right));
-        case 303 /* PropertyAssignment */:
-          return isContextSensitive(node.initializer);
-        case 217 /* ParenthesizedExpression */:
-          return isContextSensitive(node.expression);
-        case 292 /* JsxAttributes */:
-          return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive);
-        case 291 /* JsxAttribute */: {
-          const { initializer } = node;
-          return !!initializer && isContextSensitive(initializer);
-        }
-        case 294 /* JsxExpression */: {
-          const { expression } = node;
-          return !!expression && isContextSensitive(expression);
-        }
-      }
-      return false;
-    }
-    function isContextSensitiveFunctionLikeDeclaration(node) {
-      return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node);
-    }
-    function hasContextSensitiveReturnExpression(node) {
-      if (node.typeParameters || getEffectiveReturnTypeNode(node) || !node.body) {
-        return false;
-      }
-      if (node.body.kind !== 241 /* Block */) {
-        return isContextSensitive(node.body);
+          cancellationToken.throwIfCancellationRequested();
       }
-      return !!forEachReturnStatement(node.body, (statement) => !!statement.expression && isContextSensitive(statement.expression));
     }
-    function isContextSensitiveFunctionOrObjectLiteralMethod(func) {
-      return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func);
-    }
-    function getTypeWithoutSignatures(type) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        if (resolved.constructSignatures.length || resolved.callSignatures.length) {
-          const result = createObjectType(16 /* Anonymous */, type.symbol);
-          result.members = resolved.members;
-          result.properties = resolved.properties;
-          result.callSignatures = emptyArray;
-          result.constructSignatures = emptyArray;
-          result.indexInfos = emptyArray;
-          return result;
+    switch (kind) {
+      case 80 /* Identifier */:
+        return checkIdentifier(node, checkMode);
+      case 81 /* PrivateIdentifier */:
+        return checkPrivateIdentifierExpression(node);
+      case 110 /* ThisKeyword */:
+        return checkThisExpression(node);
+      case 108 /* SuperKeyword */:
+        return checkSuperExpression(node);
+      case 106 /* NullKeyword */:
+        return nullWideningType;
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 11 /* StringLiteral */:
+        return hasSkipDirectInferenceFlag(node) ? blockedStringType : getFreshTypeOfLiteralType(getStringLiteralType(node.text));
+      case 9 /* NumericLiteral */:
+        checkGrammarNumericLiteral(node);
+        return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text));
+      case 10 /* BigIntLiteral */:
+        checkGrammarBigIntLiteral(node);
+        return getFreshTypeOfLiteralType(getBigIntLiteralType({
+          negative: false,
+          base10Value: parsePseudoBigInt(node.text)
+        }));
+      case 112 /* TrueKeyword */:
+        return trueType;
+      case 97 /* FalseKeyword */:
+        return falseType;
+      case 228 /* TemplateExpression */:
+        return checkTemplateExpression(node);
+      case 14 /* RegularExpressionLiteral */:
+        return checkRegularExpressionLiteral(node);
+      case 209 /* ArrayLiteralExpression */:
+        return checkArrayLiteral(node, checkMode, forceTuple);
+      case 210 /* ObjectLiteralExpression */:
+        return checkObjectLiteral(node, checkMode);
+      case 211 /* PropertyAccessExpression */:
+        return checkPropertyAccessExpression(node, checkMode);
+      case 166 /* QualifiedName */:
+        return checkQualifiedName(node, checkMode);
+      case 212 /* ElementAccessExpression */:
+        return checkIndexedAccess(node, checkMode);
+      case 213 /* CallExpression */:
+        if (node.expression.kind === 102 /* ImportKeyword */) {
+          return checkImportCallExpression(node);
         }
-      } else if (type.flags & 2097152 /* Intersection */) {
-        return getIntersectionType(map(type.types, getTypeWithoutSignatures));
-      }
-      return type;
-    }
-    function isTypeIdenticalTo(source, target) {
-      return isTypeRelatedTo(source, target, identityRelation);
-    }
-    function compareTypesIdentical(source, target) {
-      return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */;
-    }
-    function compareTypesAssignable(source, target) {
-      return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */;
-    }
-    function compareTypesSubtypeOf(source, target) {
-      return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */;
-    }
-    function isTypeSubtypeOf(source, target) {
-      return isTypeRelatedTo(source, target, subtypeRelation);
-    }
-    function isTypeStrictSubtypeOf(source, target) {
-      return isTypeRelatedTo(source, target, strictSubtypeRelation);
-    }
-    function isTypeAssignableTo(source, target) {
-      return isTypeRelatedTo(source, target, assignableRelation);
-    }
-    function isTypeDerivedFrom(source, target) {
-      return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType);
-    }
-    function isTypeComparableTo(source, target) {
-      return isTypeRelatedTo(source, target, comparableRelation);
+      case 214 /* NewExpression */:
+        return checkCallExpression(node, checkMode);
+      case 215 /* TaggedTemplateExpression */:
+        return checkTaggedTemplateExpression(node);
+      case 217 /* ParenthesizedExpression */:
+        return checkParenthesizedExpression(node, checkMode);
+      case 231 /* ClassExpression */:
+        return checkClassExpression(node);
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+      case 221 /* TypeOfExpression */:
+        return checkTypeOfExpression(node);
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+        return checkAssertion(node, checkMode);
+      case 235 /* NonNullExpression */:
+        return checkNonNullAssertion(node);
+      case 233 /* ExpressionWithTypeArguments */:
+        return checkExpressionWithTypeArguments(node);
+      case 238 /* SatisfiesExpression */:
+        return checkSatisfiesExpression(node);
+      case 236 /* MetaProperty */:
+        return checkMetaProperty(node);
+      case 220 /* DeleteExpression */:
+        return checkDeleteExpression(node);
+      case 222 /* VoidExpression */:
+        return checkVoidExpression(node);
+      case 223 /* AwaitExpression */:
+        return checkAwaitExpression(node);
+      case 224 /* PrefixUnaryExpression */:
+        return checkPrefixUnaryExpression(node);
+      case 225 /* PostfixUnaryExpression */:
+        return checkPostfixUnaryExpression(node);
+      case 226 /* BinaryExpression */:
+        return checkBinaryExpression(node, checkMode);
+      case 227 /* ConditionalExpression */:
+        return checkConditionalExpression(node, checkMode);
+      case 230 /* SpreadElement */:
+        return checkSpreadExpression(node, checkMode);
+      case 232 /* OmittedExpression */:
+        return undefinedWideningType;
+      case 229 /* YieldExpression */:
+        return checkYieldExpression(node);
+      case 237 /* SyntheticExpression */:
+        return checkSyntheticExpression(node);
+      case 294 /* JsxExpression */:
+        return checkJsxExpression(node, checkMode);
+      case 284 /* JsxElement */:
+        return checkJsxElement(node, checkMode);
+      case 285 /* JsxSelfClosingElement */:
+        return checkJsxSelfClosingElement(node, checkMode);
+      case 288 /* JsxFragment */:
+        return checkJsxFragment(node);
+      case 292 /* JsxAttributes */:
+        return checkJsxAttributes(node, checkMode);
+      case 286 /* JsxOpeningElement */:
+        Debug.fail("Shouldn't ever directly check a JsxOpeningElement");
     }
-    function areTypesComparable(type1, type2) {
-      return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1);
+    return errorType;
+  }
+  function checkTypeParameter(node) {
+    checkGrammarModifiers(node);
+    if (node.expression) {
+      grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected);
     }
-    function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) {
-      return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
+    checkSourceElement(node.constraint);
+    checkSourceElement(node.default);
+    const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+    getBaseConstraintOfType(typeParameter);
+    if (!hasNonCircularTypeParameterDefault(typeParameter)) {
+      error2(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
     }
-    function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
-      return checkTypeRelatedToAndOptionallyElaborate(
-        source,
-        target,
-        assignableRelation,
-        errorNode,
-        expr,
-        headMessage,
-        containingMessageChain,
-        /*errorOutputContainer*/
-        void 0
-      );
+    const constraintType = getConstraintOfTypeParameter(typeParameter);
+    const defaultType = getDefaultFromTypeParameter(typeParameter);
+    if (constraintType && defaultType) {
+      checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
     }
-    function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
-      if (isTypeRelatedTo(source, target, relation))
-        return true;
-      if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
-        return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer);
+    checkNodeDeferred(node);
+    addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0));
+  }
+  function checkTypeParameterDeferred(node) {
+    var _a, _b;
+    if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
+      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+      const modifiers = getTypeParameterModifiers(typeParameter) & (8192 /* In */ | 16384 /* Out */);
+      if (modifiers) {
+        const symbol = getSymbolOfDeclaration(node.parent);
+        if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */))) {
+          error2(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
+        } else if (modifiers === 8192 /* In */ || modifiers === 16384 /* Out */) {
+          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) });
+          const source = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck);
+          const target = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck);
+          const saveVarianceTypeParameter = typeParameter;
+          varianceTypeParameter = typeParameter;
+          checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation);
+          varianceTypeParameter = saveVarianceTypeParameter;
+          (_b = tracing) == null ? void 0 : _b.pop();
+        }
       }
-      return false;
-    }
-    function isOrHasGenericConditional(type) {
-      return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional));
     }
-    function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
-      if (!node || isOrHasGenericConditional(target))
-        return false;
-      if (!checkTypeRelatedTo(
-        source,
-        target,
-        relation,
-        /*errorNode*/
-        void 0
-      ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
-        return true;
+  }
+  function checkParameter(node) {
+    checkGrammarModifiers(node);
+    checkVariableLikeDeclaration(node);
+    const func = getContainingFunction(node);
+    if (hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) {
+      if (!(func.kind === 176 /* Constructor */ && nodeIsPresent(func.body))) {
+        error2(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation);
       }
-      switch (node.kind) {
-        case 234 /* AsExpression */:
-          if (!isConstAssertion(node)) {
-            break;
-          }
-        case 294 /* JsxExpression */:
-        case 217 /* ParenthesizedExpression */:
-          return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
-        case 226 /* BinaryExpression */:
-          switch (node.operatorToken.kind) {
-            case 64 /* EqualsToken */:
-            case 28 /* CommaToken */:
-              return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
-          }
-          break;
-        case 210 /* ObjectLiteralExpression */:
-          return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 209 /* ArrayLiteralExpression */:
-          return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 292 /* JsxAttributes */:
-          return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 219 /* ArrowFunction */:
-          return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      if (func.kind === 176 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") {
+        error2(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name);
       }
-      return false;
     }
-    function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
-      const callSignatures = getSignaturesOfType(source, 0 /* Call */);
-      const constructSignatures = getSignaturesOfType(source, 1 /* Construct */);
-      for (const signatures of [constructSignatures, callSignatures]) {
-        if (some(signatures, (s) => {
-          const returnType = getReturnTypeOfSignature(s);
-          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
-            returnType,
-            target,
-            relation,
-            /*errorNode*/
-            void 0
-          );
-        })) {
-          const resultObj = errorOutputContainer || {};
-          checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
-          const diagnostic = resultObj.errors[resultObj.errors.length - 1];
-          addRelatedInfo(
-            diagnostic,
-            createDiagnosticForNode(
-              node,
-              signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression
-            )
-          );
-          return true;
-        }
-      }
-      return false;
+    if (!node.initializer && isOptionalDeclaration(node) && isBindingPattern(node.name) && func.body) {
+      error2(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature);
     }
-    function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (isBlock(node.body)) {
-        return false;
+    if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) {
+      if (func.parameters.indexOf(node) !== 0) {
+        error2(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText);
       }
-      if (some(node.parameters, hasType)) {
-        return false;
+      if (func.kind === 176 /* Constructor */ || func.kind === 180 /* ConstructSignature */ || func.kind === 185 /* ConstructorType */) {
+        error2(node, Diagnostics.A_constructor_cannot_have_a_this_parameter);
       }
-      const sourceSig = getSingleCallSignature(source);
-      if (!sourceSig) {
-        return false;
+      if (func.kind === 219 /* ArrowFunction */) {
+        error2(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
       }
-      const targetSignatures = getSignaturesOfType(target, 0 /* Call */);
-      if (!length(targetSignatures)) {
-        return false;
+      if (func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) {
+        error2(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters);
       }
-      const returnExpression = node.body;
-      const sourceReturn = getReturnTypeOfSignature(sourceSig);
-      const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
-      if (!checkTypeRelatedTo(
-        sourceReturn,
-        targetReturn,
-        relation,
-        /*errorNode*/
-        void 0
-      )) {
-        const elaborated = returnExpression && elaborateError(
-          returnExpression,
-          sourceReturn,
-          targetReturn,
-          relation,
-          /*headMessage*/
-          void 0,
-          containingMessageChain,
-          errorOutputContainer
-        );
-        if (elaborated) {
-          return elaborated;
-        }
-        const resultObj = errorOutputContainer || {};
-        checkTypeRelatedTo(
-          sourceReturn,
-          targetReturn,
-          relation,
-          returnExpression,
-          /*headMessage*/
-          void 0,
-          containingMessageChain,
-          resultObj
-        );
-        if (resultObj.errors) {
-          if (target.symbol && length(target.symbol.declarations)) {
-            addRelatedInfo(
-              resultObj.errors[resultObj.errors.length - 1],
-              createDiagnosticForNode(
-                target.symbol.declarations[0],
-                Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
-              )
+    }
+    if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) {
+      error2(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
+    }
+  }
+  function checkTypePredicate(node) {
+    const parent2 = getTypePredicateParent(node);
+    if (!parent2) {
+      error2(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
+      return;
+    }
+    const signature = getSignatureFromDeclaration(parent2);
+    const typePredicate = getTypePredicateOfSignature(signature);
+    if (!typePredicate) {
+      return;
+    }
+    checkSourceElement(node.type);
+    const { parameterName } = node;
+    if (typePredicate.kind === 0 /* This */ || typePredicate.kind === 2 /* AssertsThis */) {
+      getTypeFromThisTypeNode(parameterName);
+    } else {
+      if (typePredicate.parameterIndex >= 0) {
+        if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) {
+          error2(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
+        } else {
+          if (typePredicate.type) {
+            const leadingError = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
             );
-          }
-          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
-            createPromiseType(sourceReturn),
-            targetReturn,
-            relation,
-            /*errorNode*/
-            void 0
-          )) {
-            addRelatedInfo(
-              resultObj.errors[resultObj.errors.length - 1],
-              createDiagnosticForNode(
-                node,
-                Diagnostics.Did_you_mean_to_mark_this_function_as_async
-              )
+            checkTypeAssignableTo(
+              typePredicate.type,
+              getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
+              node.type,
+              /*headMessage*/
+              void 0,
+              leadingError
             );
           }
-          return true;
         }
-      }
-      return false;
-    }
-    function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) {
-      const idx = getIndexedAccessTypeOrUndefined(target, nameType);
-      if (idx) {
-        return idx;
-      }
-      if (target.flags & 1048576 /* Union */) {
-        const best = getBestMatchingType(source, target);
-        if (best) {
-          return getIndexedAccessTypeOrUndefined(best, nameType);
+      } else if (parameterName) {
+        let hasReportedError = false;
+        for (const { name } of parent2.parameters) {
+          if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) {
+            hasReportedError = true;
+            break;
+          }
+        }
+        if (!hasReportedError) {
+          error2(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName);
         }
       }
     }
-    function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
-      pushContextualType(
-        next,
-        sourcePropType,
-        /*isCache*/
-        false
-      );
-      const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
-      popContextualType();
-      return result;
-    }
-    function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
-      let reportedError = false;
-      for (const value of iterator) {
-        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
-        let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
-        if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
-          continue;
-        let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
-        if (!sourcePropType)
-          continue;
-        const propName = getPropertyNameFromIndex(
-          nameType,
-          /*accessNode*/
-          void 0
-        );
-        if (!checkTypeRelatedTo(
-          sourcePropType,
-          targetPropType,
-          relation,
-          /*errorNode*/
-          void 0
-        )) {
-          const elaborated = next && elaborateError(
-            next,
-            sourcePropType,
-            targetPropType,
-            relation,
-            /*headMessage*/
-            void 0,
-            containingMessageChain,
-            errorOutputContainer
-          );
-          reportedError = true;
-          if (!elaborated) {
-            const resultObj = errorOutputContainer || {};
-            const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
-            if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
-              const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
-              diagnostics.add(diag2);
-              resultObj.errors = [diag2];
-            } else {
-              const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              targetPropType = removeMissingType(targetPropType, targetIsOptional);
-              sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
-              const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              if (result && specificSource !== sourcePropType) {
-                checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              }
-            }
-            if (resultObj.errors) {
-              const reportedDiag = resultObj.errors[resultObj.errors.length - 1];
-              const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
-              const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0;
-              let issuedElaboration = false;
-              if (!targetProp) {
-                const indexInfo = getApplicableIndexInfo(target, nameType);
-                if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) {
-                  issuedElaboration = true;
-                  addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature));
-                }
-              }
-              if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) {
-                const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0];
-                if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) {
-                  addRelatedInfo(
-                    reportedDiag,
-                    createDiagnosticForNode(
-                      targetNode,
-                      Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1,
-                      propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType),
-                      typeToString(target)
-                    )
-                  );
-                }
-              }
-            }
-          }
+  }
+  function getTypePredicateParent(node) {
+    switch (node.parent.kind) {
+      case 219 /* ArrowFunction */:
+      case 179 /* CallSignature */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 184 /* FunctionType */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        const parent2 = node.parent;
+        if (node === parent2.type) {
+          return parent2;
         }
-      }
-      return reportedError;
     }
-    function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
-      const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
-      const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
-      const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
-        13 /* ForOf */,
-        0 /* Yield */,
-        nonTupleOrArrayLikeTargetParts,
-        /*errorNode*/
-        void 0
-      ) : void 0;
-      let reportedError = false;
-      for (let status = iterator.next(); !status.done; status = iterator.next()) {
-        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
-        let targetPropType = iterationType;
-        const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
-        if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
-          targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
-        }
-        if (!targetPropType)
-          continue;
-        let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
-        if (!sourcePropType)
-          continue;
-        const propName = getPropertyNameFromIndex(
-          nameType,
-          /*accessNode*/
-          void 0
-        );
-        if (!checkTypeRelatedTo(
-          sourcePropType,
-          targetPropType,
-          relation,
-          /*errorNode*/
-          void 0
+  }
+  function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) {
+    for (const element of pattern.elements) {
+      if (isOmittedExpression(element)) {
+        continue;
+      }
+      const name = element.name;
+      if (name.kind === 80 /* Identifier */ && name.escapedText === predicateVariableName) {
+        error2(predicateVariableNode, Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName);
+        return true;
+      } else if (name.kind === 207 /* ArrayBindingPattern */ || name.kind === 206 /* ObjectBindingPattern */) {
+        if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(
+          name,
+          predicateVariableNode,
+          predicateVariableName
         )) {
-          const elaborated = next && elaborateError(
-            next,
-            sourcePropType,
-            targetPropType,
-            relation,
-            /*headMessage*/
-            void 0,
-            containingMessageChain,
-            errorOutputContainer
-          );
-          reportedError = true;
-          if (!elaborated) {
-            const resultObj = errorOutputContainer || {};
-            const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
-            if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
-              const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
-              diagnostics.add(diag2);
-              resultObj.errors = [diag2];
-            } else {
-              const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              targetPropType = removeMissingType(targetPropType, targetIsOptional);
-              sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
-              const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              if (result && specificSource !== sourcePropType) {
-                checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              }
-            }
-          }
+          return true;
         }
       }
-      return reportedError;
     }
-    function* generateJsxAttributes(node) {
-      if (!length(node.properties))
-        return;
-      for (const prop of node.properties) {
-        if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(getTextOfJsxAttributeName(prop.name)))
-          continue;
-        yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(getTextOfJsxAttributeName(prop.name)) };
-      }
+  }
+  function checkSignatureDeclaration(node) {
+    if (node.kind === 181 /* IndexSignature */) {
+      checkGrammarIndexSignature(node);
+    } else if (node.kind === 184 /* FunctionType */ || node.kind === 262 /* FunctionDeclaration */ || node.kind === 185 /* ConstructorType */ || node.kind === 179 /* CallSignature */ || node.kind === 176 /* Constructor */ || node.kind === 180 /* ConstructSignature */) {
+      checkGrammarFunctionLikeDeclaration(node);
     }
-    function* generateJsxChildren(node, getInvalidTextDiagnostic) {
-      if (!length(node.children))
-        return;
-      let memberOffset = 0;
-      for (let i = 0; i < node.children.length; i++) {
-        const child = node.children[i];
-        const nameType = getNumberLiteralType(i - memberOffset);
-        const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic);
-        if (elem) {
-          yield elem;
-        } else {
-          memberOffset++;
-        }
+    const functionFlags = getFunctionFlags(node);
+    if (!(functionFlags & 4 /* Invalid */)) {
+      if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 5 /* AsyncGenerators */) {
+        checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */);
       }
-    }
-    function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) {
-      switch (child.kind) {
-        case 294 /* JsxExpression */:
-          return { errorNode: child, innerExpression: child.expression, nameType };
-        case 12 /* JsxText */:
-          if (child.containsOnlyTriviaWhiteSpaces) {
-            break;
-          }
-          return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() };
-        case 284 /* JsxElement */:
-        case 285 /* JsxSelfClosingElement */:
-        case 288 /* JsxFragment */:
-          return { errorNode: child, innerExpression: child, nameType };
-        default:
-          return Debug.assertNever(child, "Found invalid jsx child");
+      if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* AsyncFunctions */) {
+        checkExternalEmitHelpers(node, 64 /* Awaiter */);
+      }
+      if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* Generators */) {
+        checkExternalEmitHelpers(node, 128 /* Generator */);
       }
     }
-    function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer);
-      let invalidTextDiagnostic;
-      if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) {
-        const containingElement = node.parent.parent;
-        const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-        const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
-        const childrenNameType = getStringLiteralType(childrenPropName);
-        const childrenTargetType = getIndexedAccessType(target, childrenNameType);
-        const validChildren = getSemanticJsxChildren(containingElement.children);
-        if (!length(validChildren)) {
-          return result;
-        }
-        const moreThanOneRealChildren = length(validChildren) > 1;
-        let arrayLikeTargetParts;
-        let nonArrayLikeTargetParts;
-        const iterableType = getGlobalIterableType(
-          /*reportErrors*/
-          false
-        );
-        if (iterableType !== emptyGenericType) {
-          const anyIterable = createIterableType(anyType);
-          arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
-          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
-        } else {
-          arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
-          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
-        }
-        if (moreThanOneRealChildren) {
-          if (arrayLikeTargetParts !== neverType) {
-            const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
-            const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
-            result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
-          } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
-            result = true;
-            const diag2 = error2(
-              containingElement.openingElement.tagName,
-              Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided,
-              childrenPropName,
-              typeToString(childrenTargetType)
-            );
-            if (errorOutputContainer && errorOutputContainer.skipLogging) {
-              (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-            }
-          }
-        } else {
-          if (nonArrayLikeTargetParts !== neverType) {
-            const child = validChildren[0];
-            const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic);
-            if (elem) {
-              result = elaborateElementwise(
-                function* () {
-                  yield elem;
-                }(),
-                source,
-                target,
-                relation,
-                containingMessageChain,
-                errorOutputContainer
-              ) || result;
-            }
-          } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
-            result = true;
-            const diag2 = error2(
-              containingElement.openingElement.tagName,
-              Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided,
-              childrenPropName,
-              typeToString(childrenTargetType)
-            );
-            if (errorOutputContainer && errorOutputContainer.skipLogging) {
-              (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-            }
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+    checkUnmatchedJSDocParameters(node);
+    forEach(node.parameters, checkParameter);
+    if (node.type) {
+      checkSourceElement(node.type);
+    }
+    addLazyDiagnostic(checkSignatureDeclarationDiagnostics);
+    function checkSignatureDeclarationDiagnostics() {
+      checkCollisionWithArgumentsInGeneratedCode(node);
+      let returnTypeNode = getEffectiveReturnTypeNode(node);
+      let returnTypeErrorLocation = returnTypeNode;
+      if (isInJSFile(node)) {
+        const typeTag = getJSDocTypeTag(node);
+        if (typeTag && typeTag.typeExpression && isTypeReferenceNode(typeTag.typeExpression.type)) {
+          const signature = getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
+          if (signature && signature.declaration) {
+            returnTypeNode = getEffectiveReturnTypeNode(signature.declaration);
+            returnTypeErrorLocation = typeTag.typeExpression.type;
           }
         }
       }
-      return result;
-      function getInvalidTextualChildDiagnostic() {
-        if (!invalidTextDiagnostic) {
-          const tagNameText = getTextOfNode(node.parent.tagName);
-          const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-          const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
-          const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
-          const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
-          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
+      if (noImplicitAny && !returnTypeNode) {
+        switch (node.kind) {
+          case 180 /* ConstructSignature */:
+            error2(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
+            break;
+          case 179 /* CallSignature */:
+            error2(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
+            break;
         }
-        return invalidTextDiagnostic;
-      }
-    }
-    function* generateLimitedTupleElements(node, target) {
-      const len = length(node.elements);
-      if (!len)
-        return;
-      for (let i = 0; i < len; i++) {
-        if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i))
-          continue;
-        const elem = node.elements[i];
-        if (isOmittedExpression(elem))
-          continue;
-        const nameType = getNumberLiteralType(i);
-        const checkNode = getEffectiveCheckNode(elem);
-        yield { errorNode: checkNode, innerExpression: checkNode, nameType };
       }
-    }
-    function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */))
-        return false;
-      if (isTupleLikeType(source)) {
-        return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
+      if (returnTypeNode && returnTypeErrorLocation) {
+        const functionFlags2 = getFunctionFlags(node);
+        if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) {
+          const returnType = getTypeFromTypeNode(returnTypeNode);
+          if (returnType === voidType) {
+            error2(returnTypeErrorLocation, Diagnostics.A_generator_cannot_have_a_void_type_annotation);
+          } else {
+            checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags2, returnTypeErrorLocation);
+          }
+        } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) {
+          checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation);
+        }
       }
-      pushContextualType(
-        node,
-        target,
-        /*isCache*/
-        false
-      );
-      const tupleizedType = checkArrayLiteral(
-        node,
-        1 /* Contextual */,
-        /*forceTuple*/
-        true
-      );
-      popContextualType();
-      if (isTupleLikeType(tupleizedType)) {
-        return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
+      if (node.kind !== 181 /* IndexSignature */ && node.kind !== 317 /* JSDocFunctionType */) {
+        registerForUnusedIdentifiersCheck(node);
       }
-      return false;
     }
-    function* generateObjectLiteralElements(node) {
-      if (!length(node.properties))
-        return;
-      for (const prop of node.properties) {
-        if (isSpreadAssignment(prop))
-          continue;
-        const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
-        if (!type || type.flags & 131072 /* Never */) {
+  }
+  function checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags, errorNode) {
+    const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags & 2 /* Async */) !== 0) || anyType;
+    const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags & 2 /* Async */) !== 0) || generatorYieldType;
+    const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags & 2 /* Async */) !== 0) || unknownType;
+    const generatorInstantiation = createGeneratorType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags & 2 /* Async */));
+    return checkTypeAssignableTo(generatorInstantiation, returnType, errorNode);
+  }
+  function checkClassForDuplicateDeclarations(node) {
+    const instanceNames = /* @__PURE__ */ new Map();
+    const staticNames = /* @__PURE__ */ new Map();
+    const privateIdentifiers = /* @__PURE__ */ new Map();
+    for (const member of node.members) {
+      if (member.kind === 176 /* Constructor */) {
+        for (const param of member.parameters) {
+          if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) {
+            addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */);
+          }
+        }
+      } else {
+        const isStaticMember = isStatic(member);
+        const name = member.name;
+        if (!name) {
           continue;
         }
-        switch (prop.kind) {
-          case 178 /* SetAccessor */:
-          case 177 /* GetAccessor */:
-          case 174 /* MethodDeclaration */:
-          case 304 /* ShorthandPropertyAssignment */:
-            yield { errorNode: prop.name, innerExpression: void 0, nameType: type };
-            break;
-          case 303 /* PropertyAssignment */:
-            yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 };
-            break;
-          default:
-            Debug.assertNever(prop);
+        const isPrivate = isPrivateIdentifier(name);
+        const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0;
+        const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames;
+        const memberName = name && getEffectivePropertyNameForPropertyNameNode(name);
+        if (memberName) {
+          switch (member.kind) {
+            case 177 /* GetAccessor */:
+              addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags);
+              break;
+            case 178 /* SetAccessor */:
+              addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags);
+              break;
+            case 172 /* PropertyDeclaration */:
+              addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags);
+              break;
+            case 174 /* MethodDeclaration */:
+              addName(names, name, memberName, 8 /* Method */ | privateStaticFlags);
+              break;
+          }
         }
       }
     }
-    function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */))
-        return false;
-      return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer);
-    }
-    function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) {
-      return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain);
-    }
-    function isSignatureAssignableTo(source, target, ignoreReturnTypes) {
-      return compareSignaturesRelated(
-        source,
-        target,
-        ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
-        /*reportErrors*/
-        false,
-        /*errorReporter*/
-        void 0,
-        /*incompatibleErrorReporter*/
-        void 0,
-        compareTypesAssignable,
-        /*reportUnreliableMarkers*/
-        void 0
-      ) !== 0 /* False */;
-    }
-    function isTopSignature(s) {
-      if (!s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s)) {
-        const paramType = getTypeOfParameter(s.parameters[0]);
-        const restType = isArrayType(paramType) ? getTypeArguments(paramType)[0] : paramType;
-        return !!(restType.flags & (1 /* Any */ | 131072 /* Never */) && getReturnTypeOfSignature(s).flags & 3 /* AnyOrUnknown */);
-      }
-      return false;
-    }
-    function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) {
-      if (source === target) {
-        return -1 /* True */;
-      }
-      if (!(checkMode & 16 /* StrictTopSignature */ && isTopSignature(source)) && isTopSignature(target)) {
-        return -1 /* True */;
-      }
-      if (checkMode & 16 /* StrictTopSignature */ && isTopSignature(source) && !isTopSignature(target)) {
-        return 0 /* False */;
-      }
-      const targetCount = getParameterCount(target);
-      const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount);
-      if (sourceHasMoreParameters) {
-        if (reportErrors2 && !(checkMode & 8 /* StrictArity */)) {
-          errorReporter(Diagnostics.Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1, getMinArgumentCount(source), targetCount);
-        }
-        return 0 /* False */;
-      }
-      if (source.typeParameters && source.typeParameters !== target.typeParameters) {
-        target = getCanonicalSignature(target);
-        source = instantiateSignatureInContextOf(
-          source,
-          target,
-          /*inferenceContext*/
-          void 0,
-          compareTypes
-        );
-      }
-      const sourceCount = getParameterCount(source);
-      const sourceRestType = getNonArrayRestType(source);
-      const targetRestType = getNonArrayRestType(target);
-      if (sourceRestType || targetRestType) {
-        void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers);
-      }
-      const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
-      const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 174 /* MethodDeclaration */ && kind !== 173 /* MethodSignature */ && kind !== 176 /* Constructor */;
-      let result = -1 /* True */;
-      const sourceThisType = getThisTypeOfSignature(source);
-      if (sourceThisType && sourceThisType !== voidType) {
-        const targetThisType = getThisTypeOfSignature(target);
-        if (targetThisType) {
-          const related = !strictVariance && compareTypes(
-            sourceThisType,
-            targetThisType,
-            /*reportErrors*/
-            false
-          ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
-          if (!related) {
-            if (reportErrors2) {
-              errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
+    function addName(names, location, name, meaning) {
+      const prev = names.get(name);
+      if (prev) {
+        if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) {
+          error2(location, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location));
+        } else {
+          const prevIsMethod = !!(prev & 8 /* Method */);
+          const isMethod = !!(meaning & 8 /* Method */);
+          if (prevIsMethod || isMethod) {
+            if (prevIsMethod !== isMethod) {
+              error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
             }
-            return 0 /* False */;
+          } else if (prev & meaning & ~16 /* PrivateStatic */) {
+            error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
+          } else {
+            names.set(name, prev | meaning);
           }
-          result &= related;
         }
+      } else {
+        names.set(name, meaning);
       }
-      const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount);
-      const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1;
-      for (let i = 0; i < paramCount; i++) {
-        const sourceType = i === restIndex ? getRestOrAnyTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i);
-        const targetType = i === restIndex ? getRestOrAnyTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i);
-        if (sourceType && targetType) {
-          const sourceSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(source, i) ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
-          const targetSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(target, i) ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
-          const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && getTypeFacts(sourceType, 50331648 /* IsUndefinedOrNull */) === getTypeFacts(targetType, 50331648 /* IsUndefinedOrNull */);
-          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
-            sourceType,
-            targetType,
-            /*reportErrors*/
-            false
-          ) || compareTypes(targetType, sourceType, reportErrors2);
-          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
-            sourceType,
-            targetType,
-            /*reportErrors*/
-            false
-          )) {
-            related = 0 /* False */;
-          }
-          if (!related) {
-            if (reportErrors2) {
-              errorReporter(Diagnostics.Types_of_parameters_0_and_1_are_incompatible, unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), unescapeLeadingUnderscores(getParameterNameAtPosition(target, i)));
+    }
+  }
+  function checkClassForStaticPropertyNameConflicts(node) {
+    for (const member of node.members) {
+      const memberNameNode = member.name;
+      const isStaticMember = isStatic(member);
+      if (isStaticMember && memberNameNode) {
+        const memberName = getEffectivePropertyNameForPropertyNameNode(memberNameNode);
+        switch (memberName) {
+          case "name":
+          case "length":
+          case "caller":
+          case "arguments":
+            if (useDefineForClassFields) {
+              break;
             }
-            return 0 /* False */;
-          }
-          result &= related;
+          case "prototype":
+            const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
+            const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
+            error2(memberNameNode, message, memberName, className);
+            break;
         }
       }
-      if (!(checkMode & 4 /* IgnoreReturnTypes */)) {
-        const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target);
-        if (targetReturnType === voidType || targetReturnType === anyType) {
-          return result;
+    }
+  }
+  function checkObjectTypeForDuplicateDeclarations(node) {
+    const names = /* @__PURE__ */ new Map();
+    for (const member of node.members) {
+      if (member.kind === 171 /* PropertySignature */) {
+        let memberName;
+        const name = member.name;
+        switch (name.kind) {
+          case 11 /* StringLiteral */:
+          case 9 /* NumericLiteral */:
+            memberName = name.text;
+            break;
+          case 80 /* Identifier */:
+            memberName = idText(name);
+            break;
+          default:
+            continue;
         }
-        const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source);
-        const targetTypePredicate = getTypePredicateOfSignature(target);
-        if (targetTypePredicate) {
-          const sourceTypePredicate = getTypePredicateOfSignature(source);
-          if (sourceTypePredicate) {
-            result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes);
-          } else if (isIdentifierTypePredicate(targetTypePredicate)) {
-            if (reportErrors2) {
-              errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source));
-            }
-            return 0 /* False */;
-          }
+        if (names.get(memberName)) {
+          error2(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName);
+          error2(member.name, Diagnostics.Duplicate_identifier_0, memberName);
         } else {
-          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
-            targetReturnType,
-            sourceReturnType,
-            /*reportErrors*/
-            false
-          ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
-          if (!result && reportErrors2 && incompatibleErrorReporter) {
-            incompatibleErrorReporter(sourceReturnType, targetReturnType);
-          }
+          names.set(memberName, true);
         }
       }
-      return result;
     }
-    function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) {
-      if (source.kind !== target.kind) {
-        if (reportErrors2) {
-          errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard);
-          errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
+  }
+  function checkTypeForDuplicateIndexSignatures(node) {
+    if (node.kind === 264 /* InterfaceDeclaration */) {
+      const nodeSymbol = getSymbolOfDeclaration(node);
+      if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
+        return;
+      }
+    }
+    const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
+    if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
+      const indexSignatureMap = /* @__PURE__ */ new Map();
+      for (const declaration of indexSymbol.declarations) {
+        if (declaration.parameters.length === 1 && declaration.parameters[0].type) {
+          forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => {
+            const entry = indexSignatureMap.get(getTypeId(type));
+            if (entry) {
+              entry.declarations.push(declaration);
+            } else {
+              indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] });
+            }
+          });
         }
-        return 0 /* False */;
       }
-      if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) {
-        if (source.parameterIndex !== target.parameterIndex) {
-          if (reportErrors2) {
-            errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName);
-            errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
+      indexSignatureMap.forEach((entry) => {
+        if (entry.declarations.length > 1) {
+          for (const declaration of entry.declarations) {
+            error2(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type));
           }
-          return 0 /* False */;
         }
-      }
-      const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */;
-      if (related === 0 /* False */ && reportErrors2) {
-        errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
-      }
-      return related;
+      });
     }
-    function isImplementationCompatibleWithOverload(implementation, overload) {
-      const erasedSource = getErasedSignature(implementation);
-      const erasedTarget = getErasedSignature(overload);
-      const sourceReturnType = getReturnTypeOfSignature(erasedSource);
-      const targetReturnType = getReturnTypeOfSignature(erasedTarget);
-      if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
-        return isSignatureAssignableTo(
-          erasedSource,
-          erasedTarget,
-          /*ignoreReturnTypes*/
-          true
-        );
-      }
-      return false;
+  }
+  function checkPropertyDeclaration(node) {
+    if (!checkGrammarModifiers(node) && !checkGrammarProperty(node)) checkGrammarComputedPropertyName(node.name);
+    checkVariableLikeDeclaration(node);
+    setNodeLinksForPrivateIdentifierScope(node);
+    if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 172 /* PropertyDeclaration */ && node.initializer) {
+      error2(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name));
+    }
+  }
+  function checkPropertySignature(node) {
+    if (isPrivateIdentifier(node.name)) {
+      error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
     }
-    function isEmptyResolvedType(t) {
-      return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0;
+    return checkPropertyDeclaration(node);
+  }
+  function checkMethodDeclaration(node) {
+    if (!checkGrammarMethod(node)) checkGrammarComputedPropertyName(node.name);
+    if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") {
+      error2(node.name, Diagnostics.Class_constructor_may_not_be_a_generator);
     }
-    function isEmptyObjectType(type) {
-      return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false;
+    checkFunctionOrMethodDeclaration(node);
+    if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 174 /* MethodDeclaration */ && node.body) {
+      error2(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name));
     }
-    function isEmptyAnonymousObjectType(type) {
-      return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0));
+    if (isPrivateIdentifier(node.name) && !getContainingClass(node)) {
+      error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
     }
-    function isUnknownLikeUnionType(type) {
-      if (strictNullChecks && type.flags & 1048576 /* Union */) {
-        if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) {
-          const types = type.types;
-          type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0);
+    setNodeLinksForPrivateIdentifierScope(node);
+  }
+  function setNodeLinksForPrivateIdentifierScope(node) {
+    if (isPrivateIdentifier(node.name)) {
+      if (languageVersion < 9 /* PrivateNamesAndClassStaticBlocks */ || languageVersion < 99 /* ClassAndClassElementDecorators */ || !useDefineForClassFields) {
+        for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) {
+          getNodeLinks(lexicalScope).flags |= 1048576 /* ContainsClassWithPrivateIdentifiers */;
+        }
+        if (isClassExpression(node.parent)) {
+          const enclosingIterationStatement = getEnclosingIterationStatement(node.parent);
+          if (enclosingIterationStatement) {
+            getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */;
+            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+          }
         }
-        return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */);
       }
-      return false;
     }
-    function containsUndefinedType(type) {
-      return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */);
+  }
+  function checkClassStaticBlockDeclaration(node) {
+    checkGrammarModifiers(node);
+    forEachChild(node, checkSourceElement);
+  }
+  function checkConstructorDeclaration(node) {
+    checkSignatureDeclaration(node);
+    if (!checkGrammarConstructorTypeParameters(node)) checkGrammarConstructorTypeAnnotation(node);
+    checkSourceElement(node.body);
+    const symbol = getSymbolOfDeclaration(node);
+    const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
+    if (node === firstDeclaration) {
+      checkFunctionOrConstructorSymbol(symbol);
     }
-    function isStringIndexSignatureOnlyType(type) {
-      return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false;
+    if (nodeIsMissing(node.body)) {
+      return;
     }
-    function isEnumTypeRelatedTo(source, target, errorReporter) {
-      const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source;
-      const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target;
-      if (sourceSymbol === targetSymbol) {
+    addLazyDiagnostic(checkConstructorDeclarationDiagnostics);
+    return;
+    function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) {
+      if (isPrivateIdentifierClassElementDeclaration(n)) {
         return true;
       }
-      if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) {
-        return false;
-      }
-      const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol);
-      const entry = enumRelation.get(id);
-      if (entry !== void 0 && !(!(entry & 4 /* Reported */) && entry & 2 /* Failed */ && errorReporter)) {
-        return !!(entry & 1 /* Succeeded */);
-      }
-      const targetEnumType = getTypeOfSymbol(targetSymbol);
-      for (const sourceProperty of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) {
-        if (sourceProperty.flags & 8 /* EnumMember */) {
-          const targetProperty = getPropertyOfType(targetEnumType, sourceProperty.escapedName);
-          if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) {
-            if (errorReporter) {
-              errorReporter(Diagnostics.Property_0_is_missing_in_type_1, symbolName(sourceProperty), typeToString(
-                getDeclaredTypeOfSymbol(targetSymbol),
-                /*enclosingDeclaration*/
-                void 0,
-                64 /* UseFullyQualifiedType */
-              ));
-              enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
+      return n.kind === 172 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer;
+    }
+    function checkConstructorDeclarationDiagnostics() {
+      const containingClassDecl = node.parent;
+      if (getClassExtendsHeritageElement(containingClassDecl)) {
+        captureLexicalThis(node.parent, containingClassDecl);
+        const classExtendsNull = classDeclarationExtendsNull(containingClassDecl);
+        const superCall = findFirstSuperCall(node.body);
+        if (superCall) {
+          if (classExtendsNull) {
+            error2(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null);
+          }
+          const superCallShouldBeRootLevel = !emitStandardClassFields && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 31 /* ParameterPropertyModifier */)));
+          if (superCallShouldBeRootLevel) {
+            if (!superCallIsRootLevelInConstructor(superCall, node.body)) {
+              error2(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers);
             } else {
-              enumRelation.set(id, 2 /* Failed */);
-            }
-            return false;
-          }
-          const sourceValue = getEnumMemberValue(getDeclarationOfKind(sourceProperty, 306 /* EnumMember */));
-          const targetValue = getEnumMemberValue(getDeclarationOfKind(targetProperty, 306 /* EnumMember */));
-          if (sourceValue !== targetValue) {
-            const sourceIsString = typeof sourceValue === "string";
-            const targetIsString = typeof targetValue === "string";
-            if (sourceValue !== void 0 && targetValue !== void 0) {
-              if (!errorReporter) {
-                enumRelation.set(id, 2 /* Failed */);
-              } else {
-                const escapedSource = sourceIsString ? `"${escapeString(sourceValue)}"` : sourceValue;
-                const escapedTarget = targetIsString ? `"${escapeString(targetValue)}"` : targetValue;
-                errorReporter(Diagnostics.Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given, symbolName(targetSymbol), symbolName(targetProperty), escapedTarget, escapedSource);
-                enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
+              let superCallStatement;
+              for (const statement of node.body.statements) {
+                if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) {
+                  superCallStatement = statement;
+                  break;
+                }
+                if (nodeImmediatelyReferencesSuperOrThis(statement)) {
+                  break;
+                }
+              }
+              if (superCallStatement === void 0) {
+                error2(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers);
               }
-              return false;
-            }
-            if (sourceIsString || targetIsString) {
-              if (!errorReporter) {
-                enumRelation.set(id, 2 /* Failed */);
-              } else {
-                const knownStringValue = sourceValue ?? targetValue;
-                Debug.assert(typeof knownStringValue === "string");
-                const escapedValue = `"${escapeString(knownStringValue)}"`;
-                errorReporter(Diagnostics.One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value, symbolName(targetSymbol), symbolName(targetProperty), escapedValue);
-                enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
-              }
-              return false;
             }
           }
+        } else if (!classExtendsNull) {
+          error2(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call);
         }
       }
-      enumRelation.set(id, 1 /* Succeeded */);
+    }
+  }
+  function superCallIsRootLevelInConstructor(superCall, body) {
+    const superCallParent = walkUpParenthesizedExpressions(superCall.parent);
+    return isExpressionStatement(superCallParent) && superCallParent.parent === body;
+  }
+  function nodeImmediatelyReferencesSuperOrThis(node) {
+    if (node.kind === 108 /* SuperKeyword */ || node.kind === 110 /* ThisKeyword */) {
       return true;
     }
-    function isSimpleTypeRelatedTo(source, target, relation, errorReporter) {
-      const s = source.flags;
-      const t = target.flags;
-      if (t & 1 /* Any */ || s & 131072 /* Never */ || source === wildcardType)
-        return true;
-      if (t & 2 /* Unknown */ && !(relation === strictSubtypeRelation && s & 1 /* Any */))
-        return true;
-      if (t & 131072 /* Never */)
-        return false;
-      if (s & 402653316 /* StringLike */ && t & 4 /* String */)
-        return true;
-      if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
-        return true;
-      if (s & 296 /* NumberLike */ && t & 8 /* Number */)
-        return true;
-      if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
-        return true;
-      if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */)
-        return true;
-      if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */)
-        return true;
-      if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */)
-        return true;
-      if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-        return true;
-      if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) {
-        if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-          return true;
-        if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-          return true;
-      }
-      if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */)))
-        return true;
-      if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */))
-        return true;
-      if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */)))
-        return true;
-      if (relation === assignableRelation || relation === comparableRelation) {
-        if (s & 1 /* Any */)
-          return true;
-        if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */))
-          return true;
-        if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value))
-          return true;
-        if (isUnknownLikeUnionType(target))
-          return true;
-      }
+    if (isThisContainerOrFunctionBlock(node)) {
       return false;
     }
-    function isTypeRelatedTo(source, target, relation) {
-      if (isFreshLiteralType(source)) {
-        source = source.regularType;
-      }
-      if (isFreshLiteralType(target)) {
-        target = target.regularType;
+    return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis);
+  }
+  function checkAccessorDeclaration(node) {
+    if (isIdentifier(node.name) && idText(node.name) === "constructor" && isClassLike(node.parent)) {
+      error2(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor);
+    }
+    addLazyDiagnostic(checkAccessorDeclarationDiagnostics);
+    checkSourceElement(node.body);
+    setNodeLinksForPrivateIdentifierScope(node);
+    function checkAccessorDeclarationDiagnostics() {
+      if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node)) checkGrammarComputedPropertyName(node.name);
+      checkDecorators(node);
+      checkSignatureDeclaration(node);
+      if (node.kind === 177 /* GetAccessor */) {
+        if (!(node.flags & 33554432 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 512 /* HasImplicitReturn */) {
+          if (!(node.flags & 1024 /* HasExplicitReturn */)) {
+            error2(node.name, Diagnostics.A_get_accessor_must_return_a_value);
+          }
+        }
       }
-      if (source === target) {
-        return true;
+      if (node.name.kind === 167 /* ComputedPropertyName */) {
+        checkComputedPropertyName(node.name);
       }
-      if (relation !== identityRelation) {
-        if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) {
-          return true;
+      if (hasBindableName(node)) {
+        const symbol = getSymbolOfDeclaration(node);
+        const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */);
+        const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */);
+        if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
+          getNodeLinks(getter).flags |= 1 /* TypeChecked */;
+          const getterFlags = getEffectiveModifierFlags(getter);
+          const setterFlags = getEffectiveModifierFlags(setter);
+          if ((getterFlags & 64 /* Abstract */) !== (setterFlags & 64 /* Abstract */)) {
+            error2(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
+            error2(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
+          }
+          if (getterFlags & 4 /* Protected */ && !(setterFlags & (4 /* Protected */ | 2 /* Private */)) || getterFlags & 2 /* Private */ && !(setterFlags & 2 /* Private */)) {
+            error2(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
+            error2(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
+          }
         }
-      } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) {
-        if (source.flags !== target.flags)
-          return false;
-        if (source.flags & 67358815 /* Singleton */)
-          return true;
       }
-      if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
-        const related = relation.get(getRelationKey(
-          source,
-          target,
-          0 /* None */,
-          relation,
-          /*ignoreConstraints*/
-          false
-        ));
-        if (related !== void 0) {
-          return !!(related & 1 /* Succeeded */);
-        }
+      const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
+      if (node.kind === 177 /* GetAccessor */) {
+        checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
       }
-      if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
-        return checkTypeRelatedTo(
-          source,
-          target,
-          relation,
-          /*errorNode*/
-          void 0
+    }
+  }
+  function checkMissingDeclaration(node) {
+    checkDecorators(node);
+  }
+  function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) {
+    if (node.typeArguments && index < node.typeArguments.length) {
+      return getTypeFromTypeNode(node.typeArguments[index]);
+    }
+    return getEffectiveTypeArguments2(node, typeParameters)[index];
+  }
+  function getEffectiveTypeArguments2(node, typeParameters) {
+    return fillMissingTypeArguments(map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(node));
+  }
+  function checkTypeArgumentConstraints(node, typeParameters) {
+    let typeArguments;
+    let mapper;
+    let result = true;
+    for (let i = 0; i < typeParameters.length; i++) {
+      const constraint = getConstraintOfTypeParameter(typeParameters[i]);
+      if (constraint) {
+        if (!typeArguments) {
+          typeArguments = getEffectiveTypeArguments2(node, typeParameters);
+          mapper = createTypeMapper(typeParameters, typeArguments);
+        }
+        result = result && checkTypeAssignableTo(
+          typeArguments[i],
+          instantiateType(constraint, mapper),
+          node.typeArguments[i],
+          Diagnostics.Type_0_does_not_satisfy_the_constraint_1
         );
       }
-      return false;
     }
-    function isIgnoredJsxProperty(source, sourceProp) {
-      return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName);
+    return result;
+  }
+  function getTypeParametersForTypeAndSymbol(type, symbol) {
+    if (!isErrorType(type)) {
+      return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
     }
-    function getNormalizedType(type, writing) {
-      while (true) {
-        const t = isFreshLiteralType(type) ? type.regularType : isGenericTupleType(type) ? getNormalizedTupleType(type, writing) : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type;
-        if (t === type)
-          return t;
-        type = t;
+    return void 0;
+  }
+  function getTypeParametersForTypeReferenceOrImport(node) {
+    const type = getTypeFromTypeNode(node);
+    if (!isErrorType(type)) {
+      const symbol = getNodeLinks(node).resolvedSymbol;
+      if (symbol) {
+        return getTypeParametersForTypeAndSymbol(type, symbol);
+      }
+    }
+    return void 0;
+  }
+  function checkTypeReferenceNode(node) {
+    checkGrammarTypeArguments(node, node.typeArguments);
+    if (node.kind === 183 /* TypeReference */ && !isInJSFile(node) && !isInJSDoc(node) && node.typeArguments && node.typeName.end !== node.typeArguments.pos) {
+      const sourceFile = getSourceFileOfNode(node);
+      if (scanTokenAtPosition(sourceFile, node.typeName.end) === 25 /* DotToken */) {
+        grammarErrorAtPos(node, skipTrivia(sourceFile.text, node.typeName.end), 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
       }
     }
-    function getNormalizedUnionOrIntersectionType(type, writing) {
-      const reduced = getReducedType(type);
-      if (reduced !== type) {
-        return reduced;
+    forEach(node.typeArguments, checkSourceElement);
+    checkTypeReferenceOrImport(node);
+  }
+  function checkTypeReferenceOrImport(node) {
+    const type = getTypeFromTypeNode(node);
+    if (!isErrorType(type)) {
+      if (node.typeArguments) {
+        addLazyDiagnostic(() => {
+          const typeParameters = getTypeParametersForTypeReferenceOrImport(node);
+          if (typeParameters) {
+            checkTypeArgumentConstraints(node, typeParameters);
+          }
+        });
       }
-      if (type.flags & 2097152 /* Intersection */ && some(type.types, isEmptyAnonymousObjectType)) {
-        const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing));
-        if (normalizedTypes !== type.types) {
-          return getIntersectionType(normalizedTypes);
+      const symbol = getNodeLinks(node).resolvedSymbol;
+      if (symbol) {
+        if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 536870912 /* Deprecated */))) {
+          addDeprecatedSuggestion(
+            getDeprecatedSuggestionNode(node),
+            symbol.declarations,
+            symbol.escapedName
+          );
         }
       }
-      return type;
     }
-    function getNormalizedTupleType(type, writing) {
-      const elements = getElementTypes(type);
-      const normalizedElements = sameMap(elements, (t) => t.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(t, writing) : t);
-      return elements !== normalizedElements ? createNormalizedTupleType(type.target, normalizedElements) : type;
+  }
+  function getTypeArgumentConstraint(node) {
+    const typeReferenceNode = tryCast(node.parent, isTypeReferenceType);
+    if (!typeReferenceNode) return void 0;
+    const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReferenceNode);
+    if (!typeParameters) return void 0;
+    const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]);
+    return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters)));
+  }
+  function checkTypeQuery(node) {
+    getTypeFromTypeQueryNode(node);
+  }
+  function checkTypeLiteral(node) {
+    forEach(node.members, checkSourceElement);
+    addLazyDiagnostic(checkTypeLiteralDiagnostics);
+    function checkTypeLiteralDiagnostics() {
+      const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
+      checkIndexConstraints(type, type.symbol);
+      checkTypeForDuplicateIndexSignatures(node);
+      checkObjectTypeForDuplicateDeclarations(node);
     }
-    function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) {
-      var _a;
-      let errorInfo;
-      let relatedInfo;
-      let maybeKeys;
-      let maybeKeysSet;
-      let sourceStack;
-      let targetStack;
-      let maybeCount = 0;
-      let sourceDepth = 0;
-      let targetDepth = 0;
-      let expandingFlags = 0 /* None */;
-      let overflow = false;
-      let overrideNextErrorInfo = 0;
-      let skipParentCounter = 0;
-      let lastSkippedInfo;
-      let incompatibleStack;
-      let relationCount = 16e6 - relation.size >> 3;
-      Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
-      const result = isRelatedTo(
-        source,
-        target,
-        3 /* Both */,
-        /*reportErrors*/
-        !!errorNode,
-        headMessage
-      );
-      if (incompatibleStack) {
-        reportIncompatibleStack();
-      }
-      if (overflow) {
-        const id = getRelationKey(
-          source,
-          target,
-          /*intersectionState*/
-          0 /* None */,
-          relation,
-          /*ignoreConstraints*/
-          false
-        );
-        relation.set(id, 4 /* Reported */ | 2 /* Failed */);
-        (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth });
-        const message = relationCount <= 0 ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1;
-        const diag2 = error2(errorNode || currentNode, message, typeToString(source), typeToString(target));
-        if (errorOutputContainer) {
-          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-        }
-      } else if (errorInfo) {
-        if (containingMessageChain) {
-          const chain = containingMessageChain();
-          if (chain) {
-            concatenateDiagnosticMessageChains(chain, errorInfo);
-            errorInfo = chain;
-          }
-        }
-        let relatedInformation;
-        if (headMessage && errorNode && !result && source.symbol) {
-          const links = getSymbolLinks(source.symbol);
-          if (links.originatingImport && !isImportCall(links.originatingImport)) {
-            const helpfulRetry = checkTypeRelatedTo(
-              getTypeOfSymbol(links.target),
-              target,
-              relation,
-              /*errorNode*/
-              void 0
-            );
-            if (helpfulRetry) {
-              const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
-              relatedInformation = append(relatedInformation, diag3);
-            }
-          }
+  }
+  function checkArrayType(node) {
+    checkSourceElement(node.elementType);
+  }
+  function checkTupleType(node) {
+    let seenOptionalElement = false;
+    let seenRestElement = false;
+    for (const e of node.elements) {
+      let flags = getTupleElementFlags(e);
+      if (flags & 8 /* Variadic */) {
+        const type = getTypeFromTypeNode(e.type);
+        if (!isArrayLikeType(type)) {
+          error2(e, Diagnostics.A_rest_element_type_must_be_an_array_type);
+          break;
         }
-        const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, errorInfo, relatedInformation);
-        if (relatedInfo) {
-          addRelatedInfo(diag2, ...relatedInfo);
+        if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) {
+          flags |= 4 /* Rest */;
         }
-        if (errorOutputContainer) {
-          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+      }
+      if (flags & 4 /* Rest */) {
+        if (seenRestElement) {
+          grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element);
+          break;
         }
-        if (!errorOutputContainer || !errorOutputContainer.skipLogging) {
-          diagnostics.add(diag2);
+        seenRestElement = true;
+      } else if (flags & 2 /* Optional */) {
+        if (seenRestElement) {
+          grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element);
+          break;
         }
+        seenOptionalElement = true;
+      } else if (flags & 1 /* Required */ && seenOptionalElement) {
+        grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element);
+        break;
       }
-      if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) {
-        Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error.");
-      }
-      return result !== 0 /* False */;
-      function resetErrorInfo(saved) {
-        errorInfo = saved.errorInfo;
-        lastSkippedInfo = saved.lastSkippedInfo;
-        incompatibleStack = saved.incompatibleStack;
-        overrideNextErrorInfo = saved.overrideNextErrorInfo;
-        skipParentCounter = saved.skipParentCounter;
-        relatedInfo = saved.relatedInfo;
+    }
+    forEach(node.elements, checkSourceElement);
+    getTypeFromTypeNode(node);
+  }
+  function checkUnionOrIntersectionType(node) {
+    forEach(node.types, checkSourceElement);
+    getTypeFromTypeNode(node);
+  }
+  function checkIndexedAccessIndexType(type, accessNode) {
+    if (!(type.flags & 8388608 /* IndexedAccess */)) {
+      return type;
+    }
+    const objectType = type.objectType;
+    const indexType = type.indexType;
+    const objectIndexType = isGenericMappedType(objectType) && getMappedTypeNameTypeKind(objectType) === 2 /* Remapping */ ? getIndexTypeForMappedType(objectType, 0 /* None */) : getIndexType(objectType, 0 /* None */);
+    const hasNumberIndexInfo = !!getIndexInfoOfType(objectType, numberType);
+    if (everyType(indexType, (t) => isTypeAssignableTo(t, objectIndexType) || hasNumberIndexInfo && isApplicableIndexType(t, numberType))) {
+      if (accessNode.kind === 212 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
+        error2(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
       }
-      function captureErrorCalculationState() {
-        return {
-          errorInfo,
-          lastSkippedInfo,
-          incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(),
-          overrideNextErrorInfo,
-          skipParentCounter,
-          relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice()
-        };
+      return type;
+    }
+    if (isGenericObjectType(objectType)) {
+      const propertyName = getPropertyNameFromIndex(indexType, accessNode);
+      if (propertyName) {
+        const propertySymbol = forEachType(getApparentType(objectType), (t) => getPropertyOfType(t, propertyName));
+        if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 6 /* NonPublicAccessibilityModifier */) {
+          error2(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName));
+          return errorType;
+        }
       }
-      function reportIncompatibleError(message, ...args) {
-        overrideNextErrorInfo++;
-        lastSkippedInfo = void 0;
-        (incompatibleStack || (incompatibleStack = [])).push([message, ...args]);
-      }
-      function reportIncompatibleStack() {
-        const stack = incompatibleStack || [];
-        incompatibleStack = void 0;
-        const info = lastSkippedInfo;
-        lastSkippedInfo = void 0;
-        if (stack.length === 1) {
-          reportError(...stack[0]);
-          if (info) {
-            reportRelationError(
-              /*message*/
-              void 0,
-              ...info
-            );
+    }
+    error2(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType));
+    return errorType;
+  }
+  function checkIndexedAccessType(node) {
+    checkSourceElement(node.objectType);
+    checkSourceElement(node.indexType);
+    checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node);
+  }
+  function checkMappedType(node) {
+    checkGrammarMappedType(node);
+    checkSourceElement(node.typeParameter);
+    checkSourceElement(node.nameType);
+    checkSourceElement(node.type);
+    if (!node.type) {
+      reportImplicitAny(node, anyType);
+    }
+    const type = getTypeFromMappedTypeNode(node);
+    const nameType = getNameTypeFromMappedType(type);
+    if (nameType) {
+      checkTypeAssignableTo(nameType, stringNumberSymbolType, node.nameType);
+    } else {
+      const constraintType = getConstraintTypeFromMappedType(type);
+      checkTypeAssignableTo(constraintType, stringNumberSymbolType, getEffectiveConstraintOfTypeParameter(node.typeParameter));
+    }
+  }
+  function checkGrammarMappedType(node) {
+    var _a;
+    if ((_a = node.members) == null ? void 0 : _a.length) {
+      return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
+    }
+  }
+  function checkThisType(node) {
+    getTypeFromThisTypeNode(node);
+  }
+  function checkTypeOperator(node) {
+    checkGrammarTypeOperatorNode(node);
+    checkSourceElement(node.type);
+  }
+  function checkConditionalType(node) {
+    forEachChild(node, checkSourceElement);
+  }
+  function checkInferType(node) {
+    if (!findAncestor(node, (n) => n.parent && n.parent.kind === 194 /* ConditionalType */ && n.parent.extendsType === n)) {
+      grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
+    }
+    checkSourceElement(node.typeParameter);
+    const symbol = getSymbolOfDeclaration(node.typeParameter);
+    if (symbol.declarations && symbol.declarations.length > 1) {
+      const links = getSymbolLinks(symbol);
+      if (!links.typeParametersChecked) {
+        links.typeParametersChecked = true;
+        const typeParameter = getDeclaredTypeOfTypeParameter(symbol);
+        const declarations = getDeclarationsOfKind(symbol, 168 /* TypeParameter */);
+        if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) {
+          const name = symbolToString(symbol);
+          for (const declaration of declarations) {
+            error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name);
           }
-          return;
         }
-        let path = "";
-        const secondaryRootErrors = [];
-        while (stack.length) {
-          const [msg, ...args] = stack.pop();
-          switch (msg.code) {
-            case Diagnostics.Types_of_property_0_are_incompatible.code: {
-              if (path.indexOf("new ") === 0) {
-                path = `(${path})`;
-              }
-              const str = "" + args[0];
-              if (path.length === 0) {
-                path = `${str}`;
-              } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) {
-                path = `${path}.${str}`;
-              } else if (str[0] === "[" && str[str.length - 1] === "]") {
-                path = `${path}${str}`;
-              } else {
-                path = `${path}[${str}]`;
-              }
-              break;
-            }
-            case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code:
-            case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code:
-            case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code:
-            case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: {
-              if (path.length === 0) {
-                let mappedMsg = msg;
-                if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
-                  mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible;
-                } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
-                  mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible;
-                }
-                secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]);
-              } else {
-                const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : "";
-                const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "...";
-                path = `${prefix}${path}(${params})`;
-              }
-              break;
-            }
-            case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: {
-              secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]);
-              break;
-            }
-            case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: {
-              secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]);
-              break;
-            }
-            default:
-              return Debug.fail(`Unhandled Diagnostic: ${msg.code}`);
+      }
+    }
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkTemplateLiteralType(node) {
+    for (const span of node.templateSpans) {
+      checkSourceElement(span.type);
+      const type = getTypeFromTypeNode(span.type);
+      checkTypeAssignableTo(type, templateConstraintType, span.type);
+    }
+    getTypeFromTypeNode(node);
+  }
+  function checkImportType(node) {
+    checkSourceElement(node.argument);
+    if (node.attributes) {
+      getResolutionModeOverride(node.attributes, grammarErrorOnNode);
+    }
+    checkTypeReferenceOrImport(node);
+  }
+  function checkNamedTupleMember(node) {
+    if (node.dotDotDotToken && node.questionToken) {
+      grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest);
+    }
+    if (node.type.kind === 190 /* OptionalType */) {
+      grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type);
+    }
+    if (node.type.kind === 191 /* RestType */) {
+      grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type);
+    }
+    checkSourceElement(node.type);
+    getTypeFromTypeNode(node);
+  }
+  function isPrivateWithinAmbient(node) {
+    return (hasEffectiveModifier(node, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 33554432 /* Ambient */);
+  }
+  function getEffectiveDeclarationFlags(n, flagsToCheck) {
+    let flags = getCombinedModifierFlagsCached(n);
+    if (n.parent.kind !== 264 /* InterfaceDeclaration */ && n.parent.kind !== 263 /* ClassDeclaration */ && n.parent.kind !== 231 /* ClassExpression */ && n.flags & 33554432 /* Ambient */) {
+      const container = getEnclosingContainer(n);
+      if (container && container.flags & 128 /* ExportContext */ && !(flags & 128 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) {
+        flags |= 32 /* Export */;
+      }
+      flags |= 128 /* Ambient */;
+    }
+    return flags & flagsToCheck;
+  }
+  function checkFunctionOrConstructorSymbol(symbol) {
+    addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol));
+  }
+  function checkFunctionOrConstructorSymbolWorker(symbol) {
+    function getCanonicalOverload(overloads, implementation) {
+      const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent;
+      return implementationSharesContainerWithFirstOverload ? implementation : overloads[0];
+    }
+    function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) {
+      const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags;
+      if (someButNotAllOverloadFlags !== 0) {
+        const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2);
+        forEach(overloads, (o) => {
+          const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags;
+          if (deviation & 32 /* Export */) {
+            error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported);
+          } else if (deviation & 128 /* Ambient */) {
+            error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient);
+          } else if (deviation & (2 /* Private */ | 4 /* Protected */)) {
+            error2(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected);
+          } else if (deviation & 64 /* Abstract */) {
+            error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract);
           }
-        }
-        if (path) {
-          reportError(
-            path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types,
-            path
-          );
-        } else {
-          secondaryRootErrors.shift();
-        }
-        for (const [msg, ...args] of secondaryRootErrors) {
-          const originalValue = msg.elidedInCompatabilityPyramid;
-          msg.elidedInCompatabilityPyramid = false;
-          reportError(msg, ...args);
-          msg.elidedInCompatabilityPyramid = originalValue;
-        }
-        if (info) {
-          reportRelationError(
-            /*message*/
-            void 0,
-            ...info
-          );
-        }
+        });
       }
-      function reportError(message, ...args) {
-        Debug.assert(!!errorNode);
-        if (incompatibleStack)
-          reportIncompatibleStack();
-        if (message.elidedInCompatabilityPyramid)
-          return;
-        if (skipParentCounter === 0) {
-          errorInfo = chainDiagnosticMessages(errorInfo, message, ...args);
-        } else {
-          skipParentCounter--;
-        }
+    }
+    function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) {
+      if (someHaveQuestionToken2 !== allHaveQuestionToken2) {
+        const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation));
+        forEach(overloads, (o) => {
+          const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken;
+          if (deviation) {
+            error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required);
+          }
+        });
       }
-      function reportParentSkippedError(message, ...args) {
-        reportError(message, ...args);
-        skipParentCounter++;
+    }
+    const flagsToCheck = 32 /* Export */ | 128 /* Ambient */ | 2 /* Private */ | 4 /* Protected */ | 64 /* Abstract */;
+    let someNodeFlags = 0 /* None */;
+    let allNodeFlags = flagsToCheck;
+    let someHaveQuestionToken = false;
+    let allHaveQuestionToken = true;
+    let hasOverloads = false;
+    let bodyDeclaration;
+    let lastSeenNonAmbientDeclaration;
+    let previousDeclaration;
+    const declarations = symbol.declarations;
+    const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0;
+    function reportImplementationExpectedError(node) {
+      if (node.name && nodeIsMissing(node.name)) {
+        return;
       }
-      function associateRelatedInfo(info) {
-        Debug.assert(!!errorInfo);
-        if (!relatedInfo) {
-          relatedInfo = [info];
+      let seen = false;
+      const subsequentNode = forEachChild(node.parent, (c) => {
+        if (seen) {
+          return c;
         } else {
-          relatedInfo.push(info);
-        }
-      }
-      function reportRelationError(message, source2, target2) {
-        if (incompatibleStack)
-          reportIncompatibleStack();
-        const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2);
-        let generalizedSource = source2;
-        let generalizedSourceType = sourceType;
-        if (isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) {
-          generalizedSource = getBaseTypeOfLiteralType(source2);
-          Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable");
-          generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource);
-        }
-        const targetFlags = target2.flags & 8388608 /* IndexedAccess */ && !(source2.flags & 8388608 /* IndexedAccess */) ? target2.objectType.flags : target2.flags;
-        if (targetFlags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) {
-          const constraint = getBaseConstraintOfType(target2);
-          let needsOriginalSource;
-          if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) {
-            reportError(
-              Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2,
-              needsOriginalSource ? sourceType : generalizedSourceType,
-              targetType,
-              typeToString(constraint)
-            );
-          } else {
-            errorInfo = void 0;
-            reportError(
-              Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1,
-              targetType,
-              generalizedSourceType
-            );
-          }
+          seen = c === node;
         }
-        if (!message) {
-          if (relation === comparableRelation) {
-            message = Diagnostics.Type_0_is_not_comparable_to_type_1;
-          } else if (sourceType === targetType) {
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated;
-          } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
-          } else {
-            if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) {
-              const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2);
-              if (suggestedType) {
-                reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType));
-                return;
-              }
+      });
+      if (subsequentNode && subsequentNode.pos === node.end) {
+        if (subsequentNode.kind === node.kind) {
+          const errorNode2 = subsequentNode.name || subsequentNode;
+          const subsequentName = subsequentNode.name;
+          if (node.name && subsequentName && // both are private identifiers
+          (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
+          isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) && isTypeIdenticalTo(checkComputedPropertyName(node.name), checkComputedPropertyName(subsequentName)) || // Both are literal property names that are the same.
+          isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
+            const reportError = (node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
+            if (reportError) {
+              const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
+              error2(errorNode2, diagnostic);
             }
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1;
+            return;
+          }
+          if (nodeIsPresent(subsequentNode.body)) {
+            error2(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name));
+            return;
           }
-        } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
-          message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
         }
-        reportError(message, generalizedSourceType, targetType);
       }
-      function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) {
-        const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2);
-        const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2);
-        if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) {
-          reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType);
+      const errorNode = node.name || node;
+      if (isConstructor) {
+        error2(errorNode, Diagnostics.Constructor_implementation_is_missing);
+      } else {
+        if (hasSyntacticModifier(node, 64 /* Abstract */)) {
+          error2(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive);
+        } else {
+          error2(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration);
         }
       }
-      function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) {
-        if (isTupleType(source2)) {
-          if (source2.target.readonly && isMutableArrayOrTuple(target2)) {
-            if (reportErrors2) {
-              reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
+    }
+    let duplicateFunctionDeclaration = false;
+    let multipleConstructorImplementation = false;
+    let hasNonAmbientClass = false;
+    const functionDeclarations = [];
+    if (declarations) {
+      for (const current of declarations) {
+        const node = current;
+        const inAmbientContext = node.flags & 33554432 /* Ambient */;
+        const inAmbientContextOrInterface = node.parent && (node.parent.kind === 264 /* InterfaceDeclaration */ || node.parent.kind === 187 /* TypeLiteral */) || inAmbientContext;
+        if (inAmbientContextOrInterface) {
+          previousDeclaration = void 0;
+        }
+        if ((node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */) && !inAmbientContext) {
+          hasNonAmbientClass = true;
+        }
+        if (node.kind === 262 /* FunctionDeclaration */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 176 /* Constructor */) {
+          functionDeclarations.push(node);
+          const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck);
+          someNodeFlags |= currentNodeFlags;
+          allNodeFlags &= currentNodeFlags;
+          someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node);
+          allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node);
+          const bodyIsPresent = nodeIsPresent(node.body);
+          if (bodyIsPresent && bodyDeclaration) {
+            if (isConstructor) {
+              multipleConstructorImplementation = true;
+            } else {
+              duplicateFunctionDeclaration = true;
             }
-            return false;
+          } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) {
+            reportImplementationExpectedError(previousDeclaration);
           }
-          return isArrayOrTupleType(target2);
-        }
-        if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) {
-          if (reportErrors2) {
-            reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
+          if (bodyIsPresent) {
+            if (!bodyDeclaration) {
+              bodyDeclaration = node;
+            }
+          } else {
+            hasOverloads = true;
+          }
+          previousDeclaration = node;
+          if (!inAmbientContextOrInterface) {
+            lastSeenNonAmbientDeclaration = node;
           }
-          return false;
         }
-        if (isTupleType(target2)) {
-          return isArrayType(source2);
+        if (isInJSFile(current) && isFunctionLike(current) && current.jsDoc) {
+          hasOverloads = length(getJSDocOverloadTags(current)) > 0;
         }
-        return true;
-      }
-      function isRelatedToWorker(source2, target2, reportErrors2) {
-        return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2);
       }
-      function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) {
-        if (originalSource === originalTarget)
-          return -1 /* True */;
-        if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 402784252 /* Primitive */) {
-          if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) {
-            return -1 /* True */;
-          }
-          if (reportErrors2) {
-            reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2);
-          }
-          return 0 /* False */;
-        }
-        const source2 = getNormalizedType(
-          originalSource,
-          /*writing*/
-          false
-        );
-        let target2 = getNormalizedType(
-          originalTarget,
-          /*writing*/
-          true
-        );
-        if (source2 === target2)
-          return -1 /* True */;
-        if (relation === identityRelation) {
-          if (source2.flags !== target2.flags)
-            return 0 /* False */;
-          if (source2.flags & 67358815 /* Singleton */)
-            return -1 /* True */;
-          traceUnionsOrIntersectionsTooLarge(source2, target2);
-          return recursiveTypeRelatedTo(
-            source2,
-            target2,
-            /*reportErrors*/
-            false,
-            0 /* None */,
-            recursionFlags
+    }
+    if (multipleConstructorImplementation) {
+      forEach(functionDeclarations, (declaration) => {
+        error2(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed);
+      });
+    }
+    if (duplicateFunctionDeclaration) {
+      forEach(functionDeclarations, (declaration) => {
+        error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation);
+      });
+    }
+    if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) {
+      const relatedDiagnostics = filter(declarations, (d) => d.kind === 263 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class));
+      forEach(declarations, (declaration) => {
+        const diagnostic = declaration.kind === 263 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 262 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0;
+        if (diagnostic) {
+          addRelatedInfo(
+            error2(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)),
+            ...relatedDiagnostics
           );
         }
-        if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
-          return -1 /* True */;
-        }
-        if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) {
-          const types = target2.types;
-          const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
-          if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
-            target2 = getNormalizedType(
-              candidate,
-              /*writing*/
-              true
+      });
+    }
+    if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 64 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) {
+      reportImplementationExpectedError(lastSeenNonAmbientDeclaration);
+    }
+    if (hasOverloads) {
+      if (declarations) {
+        checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags);
+        checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken);
+      }
+      if (bodyDeclaration) {
+        const signatures = getSignaturesOfSymbol(symbol);
+        const bodySignature = getSignatureFromDeclaration(bodyDeclaration);
+        for (const signature of signatures) {
+          if (!isImplementationCompatibleWithOverload(bodySignature, signature)) {
+            const errorNode = signature.declaration && isJSDocSignature(signature.declaration) ? signature.declaration.parent.tagName : signature.declaration;
+            addRelatedInfo(
+              error2(errorNode, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature),
+              createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here)
             );
-            if (source2 === target2)
-              return -1 /* True */;
-          }
-        }
-        if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0))
-          return -1 /* True */;
-        if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) {
-          const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */);
-          if (isPerformingExcessPropertyChecks) {
-            if (hasExcessProperties(source2, target2, reportErrors2)) {
-              if (reportErrors2) {
-                reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2);
-              }
-              return 0 /* False */;
-            }
-          }
-          const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (402784252 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures(source2));
-          const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
-          if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) {
-            if (reportErrors2) {
-              const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2);
-              const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
-              const calls = getSignaturesOfType(source2, 0 /* Call */);
-              const constructs = getSignaturesOfType(source2, 1 /* Construct */);
-              if (calls.length > 0 && isRelatedTo(
-                getReturnTypeOfSignature(calls[0]),
-                target2,
-                1 /* Source */,
-                /*reportErrors*/
-                false
-              ) || constructs.length > 0 && isRelatedTo(
-                getReturnTypeOfSignature(constructs[0]),
-                target2,
-                1 /* Source */,
-                /*reportErrors*/
-                false
-              )) {
-                reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
-              } else {
-                reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
-              }
-            }
-            return 0 /* False */;
-          }
-          traceUnionsOrIntersectionsTooLarge(source2, target2);
-          const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */);
-          const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags);
-          if (result2) {
-            return result2;
+            break;
           }
         }
-        if (reportErrors2) {
-          reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2);
-        }
-        return 0 /* False */;
       }
-      function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) {
-        var _a2, _b;
-        const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource);
-        const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget);
-        source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2;
-        target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2;
-        let maybeSuppress = overrideNextErrorInfo > 0;
-        if (maybeSuppress) {
-          overrideNextErrorInfo--;
-        }
-        if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
-          const currentError = errorInfo;
-          tryElaborateArrayLikeErrors(
-            source2,
-            target2,
-            /*reportErrors*/
-            true
-          );
-          if (errorInfo !== currentError) {
-            maybeSuppress = !!errorInfo;
-          }
-        }
-        if (source2.flags & 524288 /* Object */ && target2.flags & 402784252 /* Primitive */) {
-          tryElaborateErrorsForPrimitivesAndObjects(source2, target2);
-        } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) {
-          reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead);
-        } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) {
-          const targetTypes = target2.types;
-          const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode);
-          const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode);
-          if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) {
-            return;
-          }
+    }
+  }
+  function checkExportsOnMergedDeclarations(node) {
+    addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node));
+  }
+  function checkExportsOnMergedDeclarationsWorker(node) {
+    let symbol = node.localSymbol;
+    if (!symbol) {
+      symbol = getSymbolOfDeclaration(node);
+      if (!symbol.exportSymbol) {
+        return;
+      }
+    }
+    if (getDeclarationOfKind(symbol, node.kind) !== node) {
+      return;
+    }
+    let exportedDeclarationSpaces = 0 /* None */;
+    let nonExportedDeclarationSpaces = 0 /* None */;
+    let defaultExportedDeclarationSpaces = 0 /* None */;
+    for (const d of symbol.declarations) {
+      const declarationSpaces = getDeclarationSpaces(d);
+      const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 32 /* Export */ | 2048 /* Default */);
+      if (effectiveDeclarationFlags & 32 /* Export */) {
+        if (effectiveDeclarationFlags & 2048 /* Default */) {
+          defaultExportedDeclarationSpaces |= declarationSpaces;
         } else {
-          errorInfo = elaborateNeverIntersection(errorInfo, originalTarget);
-        }
-        if (!headMessage2 && maybeSuppress) {
-          lastSkippedInfo = [source2, target2];
-          return;
-        }
-        reportRelationError(headMessage2, source2, target2);
-        if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a2 = source2.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) {
-          const syntheticParam = cloneTypeParameter(source2);
-          syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam));
-          if (hasNonCircularBaseConstraint(syntheticParam)) {
-            const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]);
-            associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString));
-          }
+          exportedDeclarationSpaces |= declarationSpaces;
         }
+      } else {
+        nonExportedDeclarationSpaces |= declarationSpaces;
       }
-      function traceUnionsOrIntersectionsTooLarge(source2, target2) {
-        if (!tracing) {
-          return;
+    }
+    const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces;
+    const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces;
+    const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces;
+    if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) {
+      for (const d of symbol.declarations) {
+        const declarationSpaces = getDeclarationSpaces(d);
+        const name = getNameOfDeclaration(d);
+        if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) {
+          error2(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name));
+        } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) {
+          error2(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name));
         }
-        if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) {
-          const sourceUnionOrIntersection = source2;
-          const targetUnionOrIntersection = target2;
-          if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) {
-            return;
-          }
-          const sourceSize = sourceUnionOrIntersection.types.length;
-          const targetSize = targetUnionOrIntersection.types.length;
-          if (sourceSize * targetSize > 1e6) {
-            tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", {
-              sourceId: source2.id,
-              sourceSize,
-              targetId: target2.id,
-              targetSize,
-              pos: errorNode == null ? void 0 : errorNode.pos,
-              end: errorNode == null ? void 0 : errorNode.end
-            });
+      }
+    }
+    function getDeclarationSpaces(decl) {
+      let d = decl;
+      switch (d.kind) {
+        case 264 /* InterfaceDeclaration */:
+        case 265 /* TypeAliasDeclaration */:
+        case 346 /* JSDocTypedefTag */:
+        case 338 /* JSDocCallbackTag */:
+        case 340 /* JSDocEnumTag */:
+          return 2 /* ExportType */;
+        case 267 /* ModuleDeclaration */:
+          return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
+        case 263 /* ClassDeclaration */:
+        case 266 /* EnumDeclaration */:
+        case 306 /* EnumMember */:
+          return 2 /* ExportType */ | 1 /* ExportValue */;
+        case 307 /* SourceFile */:
+          return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */;
+        case 277 /* ExportAssignment */:
+        case 226 /* BinaryExpression */:
+          const node2 = d;
+          const expression = isExportAssignment(node2) ? node2.expression : node2.right;
+          if (!isEntityNameExpression(expression)) {
+            return 1 /* ExportValue */;
           }
-        }
+          d = expression;
+        case 271 /* ImportEqualsDeclaration */:
+        case 274 /* NamespaceImport */:
+        case 273 /* ImportClause */:
+          let result = 0 /* None */;
+          const target = resolveAlias(getSymbolOfDeclaration(d));
+          forEach(target.declarations, (d2) => {
+            result |= getDeclarationSpaces(d2);
+          });
+          return result;
+        case 260 /* VariableDeclaration */:
+        case 208 /* BindingElement */:
+        case 262 /* FunctionDeclaration */:
+        case 276 /* ImportSpecifier */:
+        case 80 /* Identifier */:
+          return 1 /* ExportValue */;
+        case 173 /* MethodSignature */:
+        case 171 /* PropertySignature */:
+          return 2 /* ExportType */;
+        default:
+          return Debug.failBadSyntaxKind(d);
       }
-      function getTypeOfPropertyInTypes(types, name) {
-        const appendPropType = (propTypes, type) => {
-          var _a2;
-          type = getApparentType(type);
-          const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name);
-          const propType = prop && getTypeOfSymbol(prop) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || undefinedType;
-          return append(propTypes, propType);
-        };
-        return getUnionType(reduceLeft(
-          types,
-          appendPropType,
-          /*initial*/
-          void 0
-        ) || emptyArray);
+    }
+  }
+  function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, ...args) {
+    const promisedType = getPromisedTypeOfPromise(type, errorNode);
+    return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, ...args);
+  }
+  function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) {
+    if (isTypeAny(type)) {
+      return void 0;
+    }
+    const typeAsPromise = type;
+    if (typeAsPromise.promisedTypeOfPromise) {
+      return typeAsPromise.promisedTypeOfPromise;
+    }
+    if (isReferenceToType2(type, getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ))) {
+      return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
+    }
+    if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) {
+      return void 0;
+    }
+    const thenFunction = getTypeOfPropertyOfType(type, "then");
+    if (isTypeAny(thenFunction)) {
+      return void 0;
+    }
+    const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray;
+    if (thenSignatures.length === 0) {
+      if (errorNode) {
+        error2(errorNode, Diagnostics.A_promise_must_have_a_then_method);
       }
-      function hasExcessProperties(source2, target2, reportErrors2) {
-        var _a2;
-        if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) {
-          return false;
-        }
-        const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
-        if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) {
-          return false;
-        }
-        let reducedTarget = target2;
-        let checkTypes;
-        if (target2.flags & 1048576 /* Union */) {
-          reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2);
-          checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget];
-        }
-        for (const prop of getPropertiesOfType(source2)) {
-          if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) {
-            if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) {
-              if (reportErrors2) {
-                const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget);
-                if (!errorNode)
-                  return Debug.fail();
-                if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) {
-                  if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) {
-                    errorNode = prop.valueDeclaration.name;
-                  }
-                  const propName = symbolToString(prop);
-                  const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget);
-                  const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0;
-                  if (suggestion) {
-                    reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion);
-                  } else {
-                    reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget));
-                  }
-                } else {
-                  const objectLiteralDeclaration = ((_a2 = source2.symbol) == null ? void 0 : _a2.declarations) && firstOrUndefined(source2.symbol.declarations);
-                  let suggestion;
-                  if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) {
-                    const propDeclaration = prop.valueDeclaration;
-                    Debug.assertNode(propDeclaration, isObjectLiteralElementLike);
-                    const name = propDeclaration.name;
-                    errorNode = name;
-                    if (isIdentifier(name)) {
-                      suggestion = getSuggestionForNonexistentProperty(name, errorTarget);
-                    }
-                  }
-                  if (suggestion !== void 0) {
-                    reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(errorTarget), suggestion);
-                  } else {
-                    reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(errorTarget));
-                  }
-                }
-              }
-              return true;
-            }
-            if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) {
-              if (reportErrors2) {
-                reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop));
-              }
-              return true;
-            }
-          }
-        }
-        return false;
+      return void 0;
+    }
+    let thisTypeForError;
+    let candidates;
+    for (const thenSignature of thenSignatures) {
+      const thisType = getThisTypeOfSignature(thenSignature);
+      if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) {
+        thisTypeForError = thisType;
+      } else {
+        candidates = append(candidates, thenSignature);
       }
-      function shouldCheckAsExcessProperty(prop, container) {
-        return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration;
+    }
+    if (!candidates) {
+      Debug.assertIsDefined(thisTypeForError);
+      if (thisTypeForErrorOut) {
+        thisTypeForErrorOut.value = thisTypeForError;
       }
-      function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) {
-        if (source2.flags & 1048576 /* Union */) {
-          if (target2.flags & 1048576 /* Union */) {
-            const sourceOrigin = source2.origin;
-            if (sourceOrigin && sourceOrigin.flags & 2097152 /* Intersection */ && target2.aliasSymbol && contains(sourceOrigin.types, target2)) {
-              return -1 /* True */;
-            }
-            const targetOrigin = target2.origin;
-            if (targetOrigin && targetOrigin.flags & 1048576 /* Union */ && source2.aliasSymbol && contains(targetOrigin.types, source2)) {
-              return -1 /* True */;
-            }
-          }
-          return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState);
+      if (errorNode) {
+        error2(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError));
+      }
+      return void 0;
+    }
+    const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */);
+    if (isTypeAny(onfulfilledParameterType)) {
+      return void 0;
+    }
+    const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */);
+    if (onfulfilledParameterSignatures.length === 0) {
+      if (errorNode) {
+        error2(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback);
+      }
+      return void 0;
+    }
+    return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */);
+  }
+  function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, ...args) {
+    const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args);
+    return awaitedType || errorType;
+  }
+  function isThenableType(type) {
+    if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) {
+      return false;
+    }
+    const thenFunction = getTypeOfPropertyOfType(type, "then");
+    return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0;
+  }
+  function isAwaitedTypeInstantiation(type) {
+    var _a;
+    if (type.flags & 16777216 /* Conditional */) {
+      const awaitedSymbol = getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        false
+      );
+      return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a = type.aliasTypeArguments) == null ? void 0 : _a.length) === 1;
+    }
+    return false;
+  }
+  function unwrapAwaitedType(type) {
+    return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type;
+  }
+  function isAwaitedTypeNeeded(type) {
+    if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) {
+      return false;
+    }
+    if (isGenericObjectType(type)) {
+      const baseConstraint = getBaseConstraintOfType(type);
+      if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function tryCreateAwaitedType(type) {
+    const awaitedSymbol = getGlobalAwaitedSymbol(
+      /*reportErrors*/
+      true
+    );
+    if (awaitedSymbol) {
+      return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
+    }
+    return void 0;
+  }
+  function createAwaitedTypeIfNeeded(type) {
+    if (isAwaitedTypeNeeded(type)) {
+      return tryCreateAwaitedType(type) ?? type;
+    }
+    Debug.assert(isAwaitedTypeInstantiation(type) || getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like.");
+    return type;
+  }
+  function getAwaitedType(type, errorNode, diagnosticMessage, ...args) {
+    const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args);
+    return awaitedType && createAwaitedTypeIfNeeded(awaitedType);
+  }
+  function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args) {
+    if (isTypeAny(type)) {
+      return type;
+    }
+    if (isAwaitedTypeInstantiation(type)) {
+      return type;
+    }
+    const typeAsAwaitable = type;
+    if (typeAsAwaitable.awaitedTypeOfType) {
+      return typeAsAwaitable.awaitedTypeOfType;
+    }
+    if (type.flags & 1048576 /* Union */) {
+      if (awaitedTypeStack.lastIndexOf(type.id) >= 0) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
         }
-        if (target2.flags & 1048576 /* Union */) {
-          return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */) && !(target2.flags & 402784252 /* Primitive */), intersectionState);
+        return void 0;
+      }
+      const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias;
+      awaitedTypeStack.push(type.id);
+      const mapped = mapType(type, mapper);
+      awaitedTypeStack.pop();
+      return typeAsAwaitable.awaitedTypeOfType = mapped;
+    }
+    if (isAwaitedTypeNeeded(type)) {
+      return typeAsAwaitable.awaitedTypeOfType = type;
+    }
+    const thisTypeForErrorOut = { value: void 0 };
+    const promisedType = getPromisedTypeOfPromise(
+      type,
+      /*errorNode*/
+      void 0,
+      thisTypeForErrorOut
+    );
+    if (promisedType) {
+      if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
+        if (errorNode) {
+          error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
         }
-        if (target2.flags & 2097152 /* Intersection */) {
-          return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */);
+        return void 0;
+      }
+      awaitedTypeStack.push(type.id);
+      const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, ...args);
+      awaitedTypeStack.pop();
+      if (!awaitedType) {
+        return void 0;
+      }
+      return typeAsAwaitable.awaitedTypeOfType = awaitedType;
+    }
+    if (isThenableType(type)) {
+      if (errorNode) {
+        Debug.assertIsDefined(diagnosticMessage);
+        let chain;
+        if (thisTypeForErrorOut.value) {
+          chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value));
         }
-        if (relation === comparableRelation && target2.flags & 402784252 /* Primitive */) {
-          const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t);
-          if (constraints !== source2.types) {
-            source2 = getIntersectionType(constraints);
-            if (source2.flags & 131072 /* Never */) {
-              return 0 /* False */;
-            }
-            if (!(source2.flags & 2097152 /* Intersection */)) {
-              return isRelatedTo(
-                source2,
-                target2,
-                1 /* Source */,
-                /*reportErrors*/
-                false
-              ) || isRelatedTo(
-                target2,
-                source2,
-                1 /* Source */,
-                /*reportErrors*/
-                false
-              );
-            }
-          }
-        }
-        return someTypeRelatedToType(
-          source2,
-          target2,
-          /*reportErrors*/
-          false,
-          1 /* Source */
-        );
+        chain = chainDiagnosticMessages(chain, diagnosticMessage, ...args);
+        diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, chain));
       }
-      function eachTypeRelatedToSomeType(source2, target2) {
-        let result2 = -1 /* True */;
-        const sourceTypes = source2.types;
-        for (const sourceType of sourceTypes) {
-          const related = typeRelatedToSomeType(
-            sourceType,
-            target2,
-            /*reportErrors*/
-            false,
-            0 /* None */
-          );
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
+      return void 0;
+    }
+    return typeAsAwaitable.awaitedTypeOfType = type;
+  }
+  function checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation) {
+    const returnType = getTypeFromTypeNode(returnTypeNode);
+    if (languageVersion >= 2 /* ES2015 */) {
+      if (isErrorType(returnType)) {
+        return;
+      }
+      const globalPromiseType = getGlobalPromiseType(
+        /*reportErrors*/
+        true
+      );
+      if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
+        reportErrorForInvalidReturnType(Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, returnTypeNode, returnTypeErrorLocation, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
+        return;
+      }
+    } else {
+      markLinkedReferences(node, 5 /* AsyncFunction */);
+      if (isErrorType(returnType)) {
+        return;
+      }
+      const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode);
+      if (promiseConstructorName === void 0) {
+        reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, typeToString(returnType));
+        return;
+      }
+      const promiseConstructorSymbol = resolveEntityName(
+        promiseConstructorName,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
+      );
+      const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
+      if (isErrorType(promiseConstructorType)) {
+        if (promiseConstructorName.kind === 80 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
+          /*reportErrors*/
+          false
+        )) {
+          error2(returnTypeErrorLocation, Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
+        } else {
+          reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName));
         }
-        return result2;
+        return;
       }
-      function typeRelatedToSomeType(source2, target2, reportErrors2, intersectionState) {
-        const targetTypes = target2.types;
-        if (target2.flags & 1048576 /* Union */) {
-          if (containsType(targetTypes, source2)) {
-            return -1 /* True */;
-          }
-          if (relation !== comparableRelation && getObjectFlags(target2) & 32768 /* PrimitiveUnion */ && !(source2.flags & 1024 /* EnumLiteral */) && (source2.flags & (128 /* StringLiteral */ | 512 /* BooleanLiteral */ | 2048 /* BigIntLiteral */) || (relation === subtypeRelation || relation === strictSubtypeRelation) && source2.flags & 256 /* NumberLiteral */)) {
-            const alternateForm = source2 === source2.regularType ? source2.freshType : source2.regularType;
-            const primitive = source2.flags & 128 /* StringLiteral */ ? stringType : source2.flags & 256 /* NumberLiteral */ ? numberType : source2.flags & 2048 /* BigIntLiteral */ ? bigintType : void 0;
-            return primitive && containsType(targetTypes, primitive) || alternateForm && containsType(targetTypes, alternateForm) ? -1 /* True */ : 0 /* False */;
+      const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
+        /*reportErrors*/
+        true
+      );
+      if (globalPromiseConstructorLikeType === emptyObjectType) {
+        reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName));
+        return;
+      }
+      const headMessage = Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value;
+      const errorInfo = () => returnTypeNode === returnTypeErrorLocation ? void 0 : chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type
+      );
+      if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeErrorLocation, headMessage, errorInfo)) {
+        return;
+      }
+      const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName);
+      const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */);
+      if (collidingSymbol) {
+        error2(collidingSymbol.valueDeclaration, Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, idText(rootName), entityNameToString(promiseConstructorName));
+        return;
+      }
+    }
+    checkAwaitedType(
+      returnType,
+      /*withAlias*/
+      false,
+      node,
+      Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
+    function reportErrorForInvalidReturnType(message, returnTypeNode2, returnTypeErrorLocation2, typeName) {
+      if (returnTypeNode2 === returnTypeErrorLocation2) {
+        error2(returnTypeErrorLocation2, message, typeName);
+      } else {
+        const diag2 = error2(returnTypeErrorLocation2, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type);
+        addRelatedInfo(diag2, createDiagnosticForNode(returnTypeNode2, message, typeName));
+      }
+    }
+  }
+  function checkGrammarDecorator(decorator) {
+    const sourceFile = getSourceFileOfNode(decorator);
+    if (!hasParseDiagnostics(sourceFile)) {
+      let node = decorator.expression;
+      if (isParenthesizedExpression(node)) {
+        return false;
+      }
+      let canHaveCallExpression = true;
+      let errorNode;
+      while (true) {
+        if (isExpressionWithTypeArguments(node) || isNonNullExpression(node)) {
+          node = node.expression;
+          continue;
+        }
+        if (isCallExpression(node)) {
+          if (!canHaveCallExpression) {
+            errorNode = node;
           }
-          const match = getMatchingUnionConstituentForType(target2, source2);
-          if (match) {
-            const related = isRelatedTo(
-              source2,
-              match,
-              2 /* Target */,
-              /*reportErrors*/
-              false,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            );
-            if (related) {
-              return related;
-            }
+          if (node.questionDotToken) {
+            errorNode = node.questionDotToken;
           }
+          node = node.expression;
+          canHaveCallExpression = false;
+          continue;
         }
-        for (const type of targetTypes) {
-          const related = isRelatedTo(
-            source2,
-            type,
-            2 /* Target */,
-            /*reportErrors*/
-            false,
-            /*headMessage*/
-            void 0,
-            intersectionState
-          );
-          if (related) {
-            return related;
+        if (isPropertyAccessExpression(node)) {
+          if (node.questionDotToken) {
+            errorNode = node.questionDotToken;
           }
+          node = node.expression;
+          canHaveCallExpression = false;
+          continue;
         }
-        if (reportErrors2) {
-          const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
-          if (bestMatchingType) {
-            isRelatedTo(
-              source2,
-              bestMatchingType,
-              2 /* Target */,
-              /*reportErrors*/
-              true,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            );
-          }
+        if (!isIdentifier(node)) {
+          errorNode = node;
         }
-        return 0 /* False */;
+        break;
       }
-      function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) {
-        let result2 = -1 /* True */;
-        const targetTypes = target2.types;
-        for (const targetType of targetTypes) {
-          const related = isRelatedTo(
-            source2,
-            targetType,
-            2 /* Target */,
-            reportErrors2,
-            /*headMessage*/
-            void 0,
-            intersectionState
-          );
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
+      if (errorNode) {
+        addRelatedInfo(
+          error2(decorator.expression, Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator),
+          createDiagnosticForNode(errorNode, Diagnostics.Invalid_syntax_in_decorator)
+        );
+        return true;
+      }
+    }
+    return false;
+  }
+  function checkDecorator(node) {
+    checkGrammarDecorator(node);
+    const signature = getResolvedSignature(node);
+    checkDeprecatedSignature(signature, node);
+    const returnType = getReturnTypeOfSignature(signature);
+    if (returnType.flags & 1 /* Any */) {
+      return;
+    }
+    const decoratorSignature = getDecoratorCallSignature(node);
+    if (!(decoratorSignature == null ? void 0 : decoratorSignature.resolvedReturnType)) return;
+    let headMessage;
+    const expectedReturnType = decoratorSignature.resolvedReturnType;
+    switch (node.parent.kind) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
+        break;
+      case 172 /* PropertyDeclaration */:
+        if (!legacyDecorators) {
+          headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
+          break;
         }
-        return result2;
+      case 169 /* Parameter */:
+        headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any;
+        break;
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
+        break;
+      default:
+        return Debug.failBadSyntaxKind(node.parent);
+    }
+    checkTypeAssignableTo(returnType, expectedReturnType, node.expression, headMessage);
+  }
+  function createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount = parameters.length, flags = 0 /* None */) {
+    const decl = factory.createFunctionTypeNode(
+      /*typeParameters*/
+      void 0,
+      emptyArray,
+      factory.createKeywordTypeNode(133 /* AnyKeyword */)
+    );
+    return createSignature(decl, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags);
+  }
+  function createFunctionType(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags) {
+    const signature = createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags);
+    return getOrCreateTypeFromSignature(signature);
+  }
+  function createGetterFunctionType(type) {
+    return createFunctionType(
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      emptyArray,
+      type
+    );
+  }
+  function createSetterFunctionType(type) {
+    const valueParam = createParameter2("value", type);
+    return createFunctionType(
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      [valueParam],
+      voidType
+    );
+  }
+  function getEntityNameForDecoratorMetadata(node) {
+    if (node) {
+      switch (node.kind) {
+        case 193 /* IntersectionType */:
+        case 192 /* UnionType */:
+          return getEntityNameForDecoratorMetadataFromTypeList(node.types);
+        case 194 /* ConditionalType */:
+          return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]);
+        case 196 /* ParenthesizedType */:
+        case 202 /* NamedTupleMember */:
+          return getEntityNameForDecoratorMetadata(node.type);
+        case 183 /* TypeReference */:
+          return node.typeName;
       }
-      function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
-        const sourceTypes = source2.types;
-        if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) {
-          return -1 /* True */;
+    }
+  }
+  function getEntityNameForDecoratorMetadataFromTypeList(types) {
+    let commonEntityName;
+    for (let typeNode of types) {
+      while (typeNode.kind === 196 /* ParenthesizedType */ || typeNode.kind === 202 /* NamedTupleMember */) {
+        typeNode = typeNode.type;
+      }
+      if (typeNode.kind === 146 /* NeverKeyword */) {
+        continue;
+      }
+      if (!strictNullChecks && (typeNode.kind === 201 /* LiteralType */ && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) {
+        continue;
+      }
+      const individualEntityName = getEntityNameForDecoratorMetadata(typeNode);
+      if (!individualEntityName) {
+        return void 0;
+      }
+      if (commonEntityName) {
+        if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) {
+          return void 0;
         }
-        const len = sourceTypes.length;
-        for (let i = 0; i < len; i++) {
-          const related = isRelatedTo(
-            sourceTypes[i],
-            target2,
-            1 /* Source */,
-            reportErrors2 && i === len - 1,
-            /*headMessage*/
-            void 0,
-            intersectionState
-          );
-          if (related) {
-            return related;
+      } else {
+        commonEntityName = individualEntityName;
+      }
+    }
+    return commonEntityName;
+  }
+  function getParameterTypeNodeForDecoratorCheck(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode;
+  }
+  function checkDecorators(node) {
+    if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) {
+      return;
+    }
+    const firstDecorator = find(node.modifiers, isDecorator);
+    if (!firstDecorator) {
+      return;
+    }
+    if (legacyDecorators) {
+      checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */);
+      if (node.kind === 169 /* Parameter */) {
+        checkExternalEmitHelpers(firstDecorator, 32 /* Param */);
+      }
+    } else if (languageVersion < 99 /* ClassAndClassElementDecorators */) {
+      checkExternalEmitHelpers(firstDecorator, 8 /* ESDecorateAndRunInitializers */);
+      if (isClassDeclaration(node)) {
+        if (!node.name) {
+          checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */);
+        } else {
+          const member = getFirstTransformableStaticClassElement(node);
+          if (member) {
+            checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */);
           }
         }
-        return 0 /* False */;
-      }
-      function getUndefinedStrippedTargetIfNeeded(source2, target2) {
-        if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) {
-          return extractTypesOfKind(target2, ~32768 /* Undefined */);
+      } else if (!isClassExpression(node)) {
+        if (isPrivateIdentifier(node.name) && (isMethodDeclaration(node) || isAccessor(node) || isAutoAccessorPropertyDeclaration(node))) {
+          checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */);
+        }
+        if (isComputedPropertyName(node.name)) {
+          checkExternalEmitHelpers(firstDecorator, 8388608 /* PropKey */);
         }
-        return target2;
       }
-      function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
-        let result2 = -1 /* True */;
-        const sourceTypes = source2.types;
-        const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2);
-        for (let i = 0; i < sourceTypes.length; i++) {
-          const sourceType = sourceTypes[i];
-          if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
-            const related2 = isRelatedTo(
-              sourceType,
-              undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
-              3 /* Both */,
-              /*reportErrors*/
-              false,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            );
-            if (related2) {
-              result2 &= related2;
-              continue;
-            }
-          }
-          const related = isRelatedTo(
-            sourceType,
-            target2,
-            1 /* Source */,
-            reportErrors2,
-            /*headMessage*/
-            void 0,
-            intersectionState
-          );
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
+    }
+    markLinkedReferences(node, 8 /* Decorator */);
+    for (const modifier of node.modifiers) {
+      if (isDecorator(modifier)) {
+        checkDecorator(modifier);
+      }
+    }
+  }
+  function checkFunctionDeclaration(node) {
+    addLazyDiagnostic(checkFunctionDeclarationDiagnostics);
+    function checkFunctionDeclarationDiagnostics() {
+      checkFunctionOrMethodDeclaration(node);
+      checkGrammarForGenerator(node);
+      checkCollisionsForDeclarationName(node, node.name);
+    }
+  }
+  function checkJSDocTypeAliasTag(node) {
+    if (!node.typeExpression) {
+      error2(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags);
+    }
+    if (node.name) {
+      checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
+    }
+    checkSourceElement(node.typeExpression);
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+  }
+  function checkJSDocTemplateTag(node) {
+    checkSourceElement(node.constraint);
+    for (const tp of node.typeParameters) {
+      checkSourceElement(tp);
+    }
+  }
+  function checkJSDocTypeTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocSatisfiesTag(node) {
+    checkSourceElement(node.typeExpression);
+    const host2 = getEffectiveJSDocHost(node);
+    if (host2) {
+      const tags = getAllJSDocTags(host2, isJSDocSatisfiesTag);
+      if (length(tags) > 1) {
+        for (let i = 1; i < length(tags); i++) {
+          const tagName = tags[i].tagName;
+          error2(tagName, Diagnostics._0_tag_already_specified, idText(tagName));
         }
-        return result2;
       }
-      function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) {
-        if (sources.length !== targets.length && relation === identityRelation) {
-          return 0 /* False */;
+    }
+  }
+  function checkJSDocLinkLikeTag(node) {
+    if (node.name) {
+      resolveJSDocMemberName(
+        node.name,
+        /*ignoreErrors*/
+        true
+      );
+    }
+  }
+  function checkJSDocParameterTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocPropertyTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocFunctionType(node) {
+    addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny);
+    checkSignatureDeclaration(node);
+    function checkJSDocFunctionTypeImplicitAny() {
+      if (!node.type && !isJSDocConstructSignature(node)) {
+        reportImplicitAny(node, anyType);
+      }
+    }
+  }
+  function checkJSDocThisTag(node) {
+    const host2 = getEffectiveJSDocHost(node);
+    if (host2 && isArrowFunction(host2)) {
+      error2(node.tagName, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
+    }
+  }
+  function checkJSDocImportTag(node) {
+    checkImportAttributes(node);
+  }
+  function checkJSDocImplementsTag(node) {
+    const classLike = getEffectiveJSDocHost(node);
+    if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
+      error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
+    }
+  }
+  function checkJSDocAugmentsTag(node) {
+    const classLike = getEffectiveJSDocHost(node);
+    if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
+      error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
+      return;
+    }
+    const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag);
+    Debug.assert(augmentsTags.length > 0);
+    if (augmentsTags.length > 1) {
+      error2(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag);
+    }
+    const name = getIdentifierFromEntityNameExpression(node.class.expression);
+    const extend2 = getClassExtendsHeritageElement(classLike);
+    if (extend2) {
+      const className = getIdentifierFromEntityNameExpression(extend2.expression);
+      if (className && name.escapedText !== className.escapedText) {
+        error2(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className));
+      }
+    }
+  }
+  function checkJSDocAccessibilityModifiers(node) {
+    const host2 = getJSDocHost(node);
+    if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) {
+      error2(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
+    }
+  }
+  function getIdentifierFromEntityNameExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return node;
+      case 211 /* PropertyAccessExpression */:
+        return node.name;
+      default:
+        return void 0;
+    }
+  }
+  function checkFunctionOrMethodDeclaration(node) {
+    var _a;
+    checkDecorators(node);
+    checkSignatureDeclaration(node);
+    const functionFlags = getFunctionFlags(node);
+    if (node.name && node.name.kind === 167 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+    }
+    if (hasBindableName(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      const localSymbol = node.localSymbol || symbol;
+      const firstDeclaration = (_a = localSymbol.declarations) == null ? void 0 : _a.find(
+        // Get first non javascript function declaration
+        (declaration) => declaration.kind === node.kind && !(declaration.flags & 524288 /* JavaScriptFile */)
+      );
+      if (node === firstDeclaration) {
+        checkFunctionOrConstructorSymbol(localSymbol);
+      }
+      if (symbol.parent) {
+        checkFunctionOrConstructorSymbol(symbol);
+      }
+    }
+    const body = node.kind === 173 /* MethodSignature */ ? void 0 : node.body;
+    checkSourceElement(body);
+    checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node));
+    addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics);
+    if (isInJSFile(node)) {
+      const typeTag = getJSDocTypeTag(node);
+      if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) {
+        error2(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature);
+      }
+    }
+    function checkFunctionOrMethodDeclarationDiagnostics() {
+      if (!getEffectiveReturnTypeNode(node)) {
+        if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) {
+          reportImplicitAny(node, anyType);
         }
-        const length2 = sources.length <= targets.length ? sources.length : targets.length;
-        let result2 = -1 /* True */;
-        for (let i = 0; i < length2; i++) {
-          const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */;
-          const variance = varianceFlags & 7 /* VarianceMask */;
-          if (variance !== 4 /* Independent */) {
-            const s = sources[i];
-            const t = targets[i];
-            let related = -1 /* True */;
-            if (varianceFlags & 8 /* Unmeasurable */) {
-              related = relation === identityRelation ? isRelatedTo(
-                s,
-                t,
-                3 /* Both */,
-                /*reportErrors*/
-                false
-              ) : compareTypesIdentical(s, t);
-            } else if (variance === 1 /* Covariant */) {
-              related = isRelatedTo(
-                s,
-                t,
-                3 /* Both */,
-                reportErrors2,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-            } else if (variance === 2 /* Contravariant */) {
-              related = isRelatedTo(
-                t,
-                s,
-                3 /* Both */,
-                reportErrors2,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-            } else if (variance === 3 /* Bivariant */) {
-              related = isRelatedTo(
-                t,
-                s,
-                3 /* Both */,
-                /*reportErrors*/
-                false
-              );
-              if (!related) {
-                related = isRelatedTo(
-                  s,
-                  t,
-                  3 /* Both */,
-                  reportErrors2,
-                  /*headMessage*/
-                  void 0,
-                  intersectionState
-                );
-              }
-            } else {
-              related = isRelatedTo(
-                s,
-                t,
-                3 /* Both */,
-                reportErrors2,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-              if (related) {
-                related &= isRelatedTo(
-                  t,
-                  s,
-                  3 /* Both */,
-                  reportErrors2,
-                  /*headMessage*/
-                  void 0,
-                  intersectionState
-                );
-              }
-            }
-            if (!related) {
-              return 0 /* False */;
+        if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) {
+          getReturnTypeOfSignature(getSignatureFromDeclaration(node));
+        }
+      }
+    }
+  }
+  function registerForUnusedIdentifiersCheck(node) {
+    addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics);
+    function registerForUnusedIdentifiersCheckDiagnostics() {
+      const sourceFile = getSourceFileOfNode(node);
+      let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path);
+      if (!potentiallyUnusedIdentifiers) {
+        potentiallyUnusedIdentifiers = [];
+        allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers);
+      }
+      potentiallyUnusedIdentifiers.push(node);
+    }
+  }
+  function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) {
+    for (const node of potentiallyUnusedIdentifiers) {
+      switch (node.kind) {
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */:
+          checkUnusedClassMembers(node, addDiagnostic);
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 307 /* SourceFile */:
+        case 267 /* ModuleDeclaration */:
+        case 241 /* Block */:
+        case 269 /* CaseBlock */:
+        case 248 /* ForStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+          checkUnusedLocalsAndParameters(node, addDiagnostic);
+          break;
+        case 176 /* Constructor */:
+        case 218 /* FunctionExpression */:
+        case 262 /* FunctionDeclaration */:
+        case 219 /* ArrowFunction */:
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          if (node.body) {
+            checkUnusedLocalsAndParameters(node, addDiagnostic);
+          }
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 173 /* MethodSignature */:
+        case 179 /* CallSignature */:
+        case 180 /* ConstructSignature */:
+        case 184 /* FunctionType */:
+        case 185 /* ConstructorType */:
+        case 265 /* TypeAliasDeclaration */:
+        case 264 /* InterfaceDeclaration */:
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 195 /* InferType */:
+          checkUnusedInferTypeParameter(node, addDiagnostic);
+          break;
+        default:
+          Debug.assertNever(node, "Node should not have been registered for unused identifiers check");
+      }
+    }
+  }
+  function errorUnusedLocal(declaration, name, addDiagnostic) {
+    const node = getNameOfDeclaration(declaration) || declaration;
+    const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read;
+    addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name));
+  }
+  function isIdentifierThatStartsWithUnderscore(node) {
+    return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */;
+  }
+  function checkUnusedClassMembers(node, addDiagnostic) {
+    for (const member of node.members) {
+      switch (member.kind) {
+        case 174 /* MethodDeclaration */:
+        case 172 /* PropertyDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          if (member.kind === 178 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
+            break;
+          }
+          const symbol = getSymbolOfDeclaration(member);
+          if (!symbol.isReferenced && (hasEffectiveModifier(member, 2 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 33554432 /* Ambient */)) {
+            addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
+          }
+          break;
+        case 176 /* Constructor */:
+          for (const parameter of member.parameters) {
+            if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 2 /* Private */)) {
+              addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol)));
             }
-            result2 &= related;
           }
-        }
-        return result2;
+          break;
+        case 181 /* IndexSignature */:
+        case 240 /* SemicolonClassElement */:
+        case 175 /* ClassStaticBlockDeclaration */:
+          break;
+        default:
+          Debug.fail("Unexpected class member");
       }
-      function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) {
-        var _a2, _b, _c;
-        if (overflow) {
-          return 0 /* False */;
+    }
+  }
+  function checkUnusedInferTypeParameter(node, addDiagnostic) {
+    const { typeParameter } = node;
+    if (isTypeParameterUnused(typeParameter)) {
+      addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name)));
+    }
+  }
+  function checkUnusedTypeParameters(node, addDiagnostic) {
+    const declarations = getSymbolOfDeclaration(node).declarations;
+    if (!declarations || last(declarations) !== node) return;
+    const typeParameters = getEffectiveTypeParameterDeclarations(node);
+    const seenParentsWithEveryUnused = /* @__PURE__ */ new Set();
+    for (const typeParameter of typeParameters) {
+      if (!isTypeParameterUnused(typeParameter)) continue;
+      const name = idText(typeParameter.name);
+      const { parent: parent2 } = typeParameter;
+      if (parent2.kind !== 195 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) {
+        if (tryAddToSet(seenParentsWithEveryUnused, parent2)) {
+          const sourceFile = getSourceFileOfNode(parent2);
+          const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters);
+          const only = parent2.typeParameters.length === 1;
+          const messageAndArg = only ? [Diagnostics._0_is_declared_but_its_value_is_never_read, name] : [Diagnostics.All_type_parameters_are_unused];
+          addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, ...messageAndArg));
         }
-        const id = getRelationKey(
-          source2,
-          target2,
-          intersectionState,
-          relation,
-          /*ignoreConstraints*/
-          false
-        );
-        const entry = relation.get(id);
-        if (entry !== void 0) {
-          if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
+      } else {
+        addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name));
+      }
+    }
+  }
+  function isTypeParameterUnused(typeParameter) {
+    return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name);
+  }
+  function addToGroup(map2, key, value, getKey) {
+    const keyString = String(getKey(key));
+    const group2 = map2.get(keyString);
+    if (group2) {
+      group2[1].push(value);
+    } else {
+      map2.set(keyString, [key, [value]]);
+    }
+  }
+  function tryGetRootParameterDeclaration(node) {
+    return tryCast(getRootDeclaration(node), isParameter);
+  }
+  function isValidUnusedLocalDeclaration(declaration) {
+    if (isBindingElement(declaration)) {
+      if (isObjectBindingPattern(declaration.parent)) {
+        return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name));
+      }
+      return isIdentifierThatStartsWithUnderscore(declaration.name);
+    }
+    return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name);
+  }
+  function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) {
+    const unusedImports = /* @__PURE__ */ new Map();
+    const unusedDestructures = /* @__PURE__ */ new Map();
+    const unusedVariables = /* @__PURE__ */ new Map();
+    nodeWithLocals.locals.forEach((local) => {
+      if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) {
+        return;
+      }
+      if (local.declarations) {
+        for (const declaration of local.declarations) {
+          if (isValidUnusedLocalDeclaration(declaration)) {
+            continue;
+          }
+          if (isImportedDeclaration(declaration)) {
+            addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId);
+          } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) {
+            const lastElement = last(declaration.parent.elements);
+            if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) {
+              addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
+            }
+          } else if (isVariableDeclaration(declaration)) {
+            const blockScopeKind = getCombinedNodeFlagsCached(declaration) & 7 /* BlockScoped */;
+            const name = getNameOfDeclaration(declaration);
+            if (blockScopeKind !== 4 /* Using */ && blockScopeKind !== 6 /* AwaitUsing */ || !name || !isIdentifierThatStartsWithUnderscore(name)) {
+              addToGroup(unusedVariables, declaration.parent, declaration, getNodeId);
+            }
           } else {
-            if (outofbandVarianceMarkerHandler) {
-              const saved = entry & 24 /* ReportsMask */;
-              if (saved & 8 /* ReportsUnmeasurable */) {
-                instantiateType(source2, reportUnmeasurableMapper);
-              }
-              if (saved & 16 /* ReportsUnreliable */) {
-                instantiateType(source2, reportUnreliableMapper);
+            const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration);
+            const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration);
+            if (parameter && name) {
+              if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) {
+                if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) {
+                  addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
+                } else {
+                  addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local)));
+                }
               }
+            } else {
+              errorUnusedLocal(declaration, symbolName(local), addDiagnostic);
             }
-            return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */;
           }
         }
-        if (relationCount <= 0) {
-          overflow = true;
-          return 0 /* False */;
-        }
-        if (!maybeKeys) {
-          maybeKeys = [];
-          maybeKeysSet = /* @__PURE__ */ new Set();
-          sourceStack = [];
-          targetStack = [];
+      }
+    });
+    unusedImports.forEach(([importClause, unuseds]) => {
+      const importDecl = importClause.parent;
+      const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 274 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0);
+      if (nDeclarations === unuseds.length) {
+        addDiagnostic(
+          importDecl,
+          0 /* Local */,
+          unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused)
+        );
+      } else {
+        for (const unused of unuseds) errorUnusedLocal(unused, idText(unused.name), addDiagnostic);
+      }
+    });
+    unusedDestructures.forEach(([bindingPattern, bindingElements]) => {
+      const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */;
+      if (bindingPattern.elements.length === bindingElements.length) {
+        if (bindingElements.length === 1 && bindingPattern.parent.kind === 260 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 261 /* VariableDeclarationList */) {
+          addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId);
         } else {
-          if (maybeKeysSet.has(id)) {
-            return 3 /* Maybe */;
-          }
-          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
-            source2,
-            target2,
-            intersectionState,
-            relation,
-            /*ignoreConstraints*/
-            true
-          ) : void 0;
-          if (broadestEquivalentId && maybeKeysSet.has(broadestEquivalentId)) {
-            return 3 /* Maybe */;
-          }
-          if (sourceDepth === 100 || targetDepth === 100) {
-            overflow = true;
-            return 0 /* False */;
-          }
+          addDiagnostic(
+            bindingPattern,
+            kind,
+            bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused)
+          );
         }
-        const maybeStart = maybeCount;
-        maybeKeys[maybeCount] = id;
-        maybeKeysSet.add(id);
-        maybeCount++;
-        const saveExpandingFlags = expandingFlags;
-        if (recursionFlags & 1 /* Source */) {
-          sourceStack[sourceDepth] = source2;
-          sourceDepth++;
-          if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth))
-            expandingFlags |= 1 /* Source */;
-        }
-        if (recursionFlags & 2 /* Target */) {
-          targetStack[targetDepth] = target2;
-          targetDepth++;
-          if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth))
-            expandingFlags |= 2 /* Target */;
-        }
-        let originalHandler;
-        let propagatingVarianceFlags = 0;
-        if (outofbandVarianceMarkerHandler) {
-          originalHandler = outofbandVarianceMarkerHandler;
-          outofbandVarianceMarkerHandler = (onlyUnreliable) => {
-            propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */;
-            return originalHandler(onlyUnreliable);
-          };
+      } else {
+        for (const e of bindingElements) {
+          addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name)));
         }
-        let result2;
-        if (expandingFlags === 3 /* Both */) {
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", {
-            sourceId: source2.id,
-            sourceIdStack: sourceStack.map((t) => t.id),
-            targetId: target2.id,
-            targetIdStack: targetStack.map((t) => t.id),
-            depth: sourceDepth,
-            targetDepth
-          });
-          result2 = 3 /* Maybe */;
-        } else {
-          (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id });
-          result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState);
-          (_c = tracing) == null ? void 0 : _c.pop();
+      }
+    });
+    unusedVariables.forEach(([declarationList, declarations]) => {
+      if (declarationList.declarations.length === declarations.length) {
+        addDiagnostic(
+          declarationList,
+          0 /* Local */,
+          declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 243 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused)
+        );
+      } else {
+        for (const decl of declarations) {
+          addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name)));
         }
-        if (outofbandVarianceMarkerHandler) {
-          outofbandVarianceMarkerHandler = originalHandler;
+      }
+    });
+  }
+  function checkPotentialUncheckedRenamedBindingElementsInTypes() {
+    var _a;
+    for (const node of potentialUnusedRenamedBindingElementsInTypes) {
+      if (!((_a = getSymbolOfDeclaration(node)) == null ? void 0 : _a.isReferenced)) {
+        const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
+        Debug.assert(isPartOfParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
+        const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
+        if (!wrappingDeclaration.type) {
+          addRelatedInfo(
+            diagnostic,
+            createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 1, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName))
+          );
         }
-        if (recursionFlags & 1 /* Source */) {
-          sourceDepth--;
-        }
-        if (recursionFlags & 2 /* Target */) {
-          targetDepth--;
+        diagnostics.add(diagnostic);
+      }
+    }
+  }
+  function bindingNameText(name) {
+    switch (name.kind) {
+      case 80 /* Identifier */:
+        return idText(name);
+      case 207 /* ArrayBindingPattern */:
+      case 206 /* ObjectBindingPattern */:
+        return bindingNameText(cast(first(name.elements), isBindingElement).name);
+      default:
+        return Debug.assertNever(name);
+    }
+  }
+  function isImportedDeclaration(node) {
+    return node.kind === 273 /* ImportClause */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 274 /* NamespaceImport */;
+  }
+  function importClauseFromImported(decl) {
+    return decl.kind === 273 /* ImportClause */ ? decl : decl.kind === 274 /* NamespaceImport */ ? decl.parent : decl.parent.parent;
+  }
+  function checkBlock(node) {
+    if (node.kind === 241 /* Block */) {
+      checkGrammarStatementInAmbientContext(node);
+    }
+    if (isFunctionOrModuleBlock(node)) {
+      const saveFlowAnalysisDisabled = flowAnalysisDisabled;
+      forEach(node.statements, checkSourceElement);
+      flowAnalysisDisabled = saveFlowAnalysisDisabled;
+    } else {
+      forEach(node.statements, checkSourceElement);
+    }
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
+    }
+  }
+  function checkCollisionWithArgumentsInGeneratedCode(node) {
+    if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 33554432 /* Ambient */ || nodeIsMissing(node.body)) {
+      return;
+    }
+    forEach(node.parameters, (p) => {
+      if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) {
+        errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters);
+      }
+    });
+  }
+  function needCollisionCheckForIdentifier(node, identifier, name) {
+    if ((identifier == null ? void 0 : identifier.escapedText) !== name) {
+      return false;
+    }
+    if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */ || node.kind === 303 /* PropertyAssignment */) {
+      return false;
+    }
+    if (node.flags & 33554432 /* Ambient */) {
+      return false;
+    }
+    if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) {
+      if (isTypeOnlyImportOrExportDeclaration(node)) {
+        return false;
+      }
+    }
+    const root = getRootDeclaration(node);
+    if (isParameter(root) && nodeIsMissing(root.parent.body)) {
+      return false;
+    }
+    return true;
+  }
+  function checkIfThisIsCapturedInEnclosingScope(node) {
+    findAncestor(node, (current) => {
+      if (getNodeCheckFlags(current) & 4 /* CaptureThis */) {
+        const isDeclaration2 = node.kind !== 80 /* Identifier */;
+        if (isDeclaration2) {
+          error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference);
+        } else {
+          error2(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference);
         }
-        expandingFlags = saveExpandingFlags;
-        if (result2) {
-          if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) {
-            if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) {
-              resetMaybeStack(
-                /*markAllAsSucceeded*/
-                true
-              );
-            } else {
-              resetMaybeStack(
-                /*markAllAsSucceeded*/
-                false
-              );
-            }
-          }
+        return true;
+      }
+      return false;
+    });
+  }
+  function checkIfNewTargetIsCapturedInEnclosingScope(node) {
+    findAncestor(node, (current) => {
+      if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) {
+        const isDeclaration2 = node.kind !== 80 /* Identifier */;
+        if (isDeclaration2) {
+          error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference);
         } else {
-          relation.set(id, (reportErrors2 ? 4 /* Reported */ : 0) | 2 /* Failed */ | propagatingVarianceFlags);
-          relationCount--;
-          resetMaybeStack(
-            /*markAllAsSucceeded*/
-            false
-          );
+          error2(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference);
         }
-        return result2;
-        function resetMaybeStack(markAllAsSucceeded) {
-          for (let i = maybeStart; i < maybeCount; i++) {
-            maybeKeysSet.delete(maybeKeys[i]);
-            if (markAllAsSucceeded) {
-              relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags);
-              relationCount--;
-            }
-          }
-          maybeCount = maybeStart;
+        return true;
+      }
+      return false;
+    });
+  }
+  function checkCollisionWithRequireExportsInGeneratedCode(node, name) {
+    if (moduleKind >= 5 /* ES2015 */ && !(moduleKind >= 100 /* Node16 */ && getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+      return;
+    }
+    if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) {
+      return;
+    }
+    if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
+      return;
+    }
+    const parent2 = getDeclarationContainer(node);
+    if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) {
+      errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, declarationNameToString(name), declarationNameToString(name));
+    }
+  }
+  function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) {
+    if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) {
+      return;
+    }
+    if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
+      return;
+    }
+    const parent2 = getDeclarationContainer(node);
+    if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 4096 /* HasAsyncFunctions */) {
+      errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, declarationNameToString(name), declarationNameToString(name));
+    }
+  }
+  function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) {
+    if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) {
+      potentialWeakMapSetCollisions.push(node);
+    }
+  }
+  function checkWeakMapSetCollision(node) {
+    const enclosingBlockScope = getEnclosingBlockScopeContainer(node);
+    if (getNodeCheckFlags(enclosingBlockScope) & 1048576 /* ContainsClassWithPrivateIdentifiers */) {
+      Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier");
+      errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText);
+    }
+  }
+  function recordPotentialCollisionWithReflectInGeneratedCode(node, name) {
+    if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) {
+      potentialReflectCollisions.push(node);
+    }
+  }
+  function checkReflectCollision(node) {
+    let hasCollision = false;
+    if (isClassExpression(node)) {
+      for (const member of node.members) {
+        if (getNodeCheckFlags(member) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
+          hasCollision = true;
+          break;
         }
       }
-      function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) {
-        const saveErrorInfo = captureErrorCalculationState();
-        let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo);
-        if (relation !== identityRelation) {
-          if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
-            const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
-            if (constraint && everyType(constraint, (c) => c !== source2)) {
-              result2 = isRelatedTo(
-                constraint,
-                target2,
-                1 /* Source */,
-                /*reportErrors*/
-                false,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-            }
+    } else if (isFunctionExpression(node)) {
+      if (getNodeCheckFlags(node) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
+        hasCollision = true;
+      }
+    } else {
+      const container = getEnclosingBlockScopeContainer(node);
+      if (container && getNodeCheckFlags(container) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
+        hasCollision = true;
+      }
+    }
+    if (hasCollision) {
+      Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier");
+      errorSkippedOn("noEmit", node, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers, declarationNameToString(node.name), "Reflect");
+    }
+  }
+  function checkCollisionsForDeclarationName(node, name) {
+    if (!name) return;
+    checkCollisionWithRequireExportsInGeneratedCode(node, name);
+    checkCollisionWithGlobalPromiseInGeneratedCode(node, name);
+    recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name);
+    recordPotentialCollisionWithReflectInGeneratedCode(node, name);
+    if (isClassLike(node)) {
+      checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0);
+      if (!(node.flags & 33554432 /* Ambient */)) {
+        checkClassNameCollisionWithObject(name);
+      }
+    } else if (isEnumDeclaration(node)) {
+      checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0);
+    }
+  }
+  function checkVarDeclaredNamesNotShadowed(node) {
+    if ((getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */) !== 0 || isPartOfParameterDeclaration(node)) {
+      return;
+    }
+    const symbol = getSymbolOfDeclaration(node);
+    if (symbol.flags & 1 /* FunctionScopedVariable */) {
+      if (!isIdentifier(node.name)) return Debug.fail();
+      const localDeclarationSymbol = resolveName(
+        node,
+        node.name.escapedText,
+        3 /* Variable */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        false
+      );
+      if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
+        if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 7 /* BlockScoped */) {
+          const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 261 /* VariableDeclarationList */);
+          const container = varDeclList.parent.kind === 243 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0;
+          const namesShareScope = container && (container.kind === 241 /* Block */ && isFunctionLike(container.parent) || container.kind === 268 /* ModuleBlock */ || container.kind === 267 /* ModuleDeclaration */ || container.kind === 307 /* SourceFile */);
+          if (!namesShareScope) {
+            const name = symbolToString(localDeclarationSymbol);
+            error2(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name);
           }
-          if (result2 && !(intersectionState & 2 /* Target */) && target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
-            result2 &= propertiesRelatedTo(
-              source2,
-              target2,
-              reportErrors2,
-              /*excludedProperties*/
+        }
+      }
+    }
+  }
+  function convertAutoToAny(type) {
+    return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type;
+  }
+  function checkVariableLikeDeclaration(node) {
+    var _a;
+    checkDecorators(node);
+    if (!isBindingElement(node)) {
+      checkSourceElement(node.type);
+    }
+    if (!node.name) {
+      return;
+    }
+    if (node.name.kind === 167 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+      if (hasOnlyExpressionInitializer(node) && node.initializer) {
+        checkExpressionCached(node.initializer);
+      }
+    }
+    if (isBindingElement(node)) {
+      if (node.propertyName && isIdentifier(node.name) && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
+        potentialUnusedRenamedBindingElementsInTypes.push(node);
+        return;
+      }
+      if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < 5 /* ObjectSpreadRest */) {
+        checkExternalEmitHelpers(node, 4 /* Rest */);
+      }
+      if (node.propertyName && node.propertyName.kind === 167 /* ComputedPropertyName */) {
+        checkComputedPropertyName(node.propertyName);
+      }
+      const parent2 = node.parent.parent;
+      const parentCheckMode = node.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */;
+      const parentType = getTypeForBindingElementParent(parent2, parentCheckMode);
+      const name = node.propertyName || node.name;
+      if (parentType && !isBindingPattern(name)) {
+        const exprType = getLiteralTypeFromPropertyName(name);
+        if (isTypeUsableAsPropertyName(exprType)) {
+          const nameText = getPropertyNameFromType(exprType);
+          const property = getPropertyOfType(parentType, nameText);
+          if (property) {
+            markPropertyAsReferenced(
+              property,
+              /*nodeForCheckWriteOnly*/
               void 0,
-              /*optionalsOnly*/
-              false,
-              0 /* None */
+              /*isSelfTypeAccess*/
+              false
             );
-            if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
-              result2 &= indexSignaturesRelatedTo(
-                source2,
-                target2,
-                /*sourceIsPrimitive*/
-                false,
-                reportErrors2,
-                0 /* None */
-              );
-            }
-          } else if (result2 && isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => t === target2 || !!(getObjectFlags(t) & 262144 /* NonInferrableType */))) {
-            result2 &= propertiesRelatedTo(
-              source2,
-              target2,
-              reportErrors2,
-              /*excludedProperties*/
-              void 0,
-              /*optionalsOnly*/
-              true,
-              intersectionState
+            checkPropertyAccessibility(
+              node,
+              !!parent2.initializer && parent2.initializer.kind === 108 /* SuperKeyword */,
+              /*writing*/
+              false,
+              parentType,
+              property
             );
           }
         }
-        if (result2) {
-          resetErrorInfo(saveErrorInfo);
-        }
-        return result2;
       }
-      function getApparentMappedTypeKeys(nameType, targetType) {
-        const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType));
-        const mappedKeys = [];
-        forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
-          modifiersType,
-          8576 /* StringOrNumberLiteralOrUnique */,
-          /*stringsOnly*/
-          false,
-          (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
-        );
-        return getUnionType(mappedKeys);
+    }
+    if (isBindingPattern(node.name)) {
+      if (node.name.kind === 207 /* ArrayBindingPattern */ && languageVersion < 2 /* BindingPatterns */ && compilerOptions.downlevelIteration) {
+        checkExternalEmitHelpers(node, 512 /* Read */);
       }
-      function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) {
-        let result2;
-        let originalErrorInfo;
-        let varianceCheckFailed = false;
-        let sourceFlags = source2.flags;
-        const targetFlags = target2.flags;
-        if (relation === identityRelation) {
-          if (sourceFlags & 3145728 /* UnionOrIntersection */) {
-            let result3 = eachTypeRelatedToSomeType(source2, target2);
-            if (result3) {
-              result3 &= eachTypeRelatedToSomeType(target2, source2);
-            }
-            return result3;
+      forEach(node.name.elements, checkSourceElement);
+    }
+    if (node.initializer && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
+      error2(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation);
+      return;
+    }
+    if (isBindingPattern(node.name)) {
+      if (isInAmbientOrTypeNode(node)) {
+        return;
+      }
+      const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 249 /* ForInStatement */;
+      const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression));
+      if (needCheckInitializer || needCheckWidenedType) {
+        const widenedType = getWidenedTypeForVariableLikeDeclaration(node);
+        if (needCheckInitializer) {
+          const initializerType = checkExpressionCached(node.initializer);
+          if (strictNullChecks && needCheckWidenedType) {
+            checkNonNullNonVoidType(initializerType, node);
+          } else {
+            checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer);
           }
-          if (sourceFlags & 4194304 /* Index */) {
-            return isRelatedTo(
-              source2.type,
-              target2.type,
-              3 /* Both */,
+        }
+        if (needCheckWidenedType) {
+          if (isArrayBindingPattern(node.name)) {
+            checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node);
+          } else if (strictNullChecks) {
+            checkNonNullNonVoidType(widenedType, node);
+          }
+        }
+      }
+      return;
+    }
+    const symbol = getSymbolOfDeclaration(node);
+    if (symbol.flags & 2097152 /* Alias */ && (isVariableDeclarationInitializedToBareOrAccessedRequire(node) || isBindingElementOfBareOrAccessedRequire(node))) {
+      checkAliasSymbol(node);
+      return;
+    }
+    const type = convertAutoToAny(getTypeOfSymbol(symbol));
+    if (node === symbol.valueDeclaration) {
+      const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node);
+      if (initializer) {
+        const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a = symbol.exports) == null ? void 0 : _a.size);
+        if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 249 /* ForInStatement */) {
+          const initializerType = checkExpressionCached(initializer);
+          checkTypeAssignableToAndOptionallyElaborate(
+            initializerType,
+            type,
+            node,
+            initializer,
+            /*headMessage*/
+            void 0
+          );
+          const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */;
+          if (blockScopeKind === 6 /* AwaitUsing */) {
+            const globalAsyncDisposableType = getGlobalAsyncDisposableType(
               /*reportErrors*/
-              false
+              true
             );
-          }
-          if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(
-              source2.objectType,
-              target2.objectType,
-              3 /* Both */,
+            const globalDisposableType = getGlobalDisposableType(
               /*reportErrors*/
-              false
-            )) {
-              if (result2 &= isRelatedTo(
-                source2.indexType,
-                target2.indexType,
-                3 /* Both */,
-                /*reportErrors*/
-                false
-              )) {
-                return result2;
-              }
-            }
-          }
-          if (sourceFlags & 16777216 /* Conditional */) {
-            if (source2.root.isDistributive === target2.root.isDistributive) {
-              if (result2 = isRelatedTo(
-                source2.checkType,
-                target2.checkType,
-                3 /* Both */,
-                /*reportErrors*/
-                false
-              )) {
-                if (result2 &= isRelatedTo(
-                  source2.extendsType,
-                  target2.extendsType,
-                  3 /* Both */,
-                  /*reportErrors*/
-                  false
-                )) {
-                  if (result2 &= isRelatedTo(
-                    getTrueTypeFromConditionalType(source2),
-                    getTrueTypeFromConditionalType(target2),
-                    3 /* Both */,
-                    /*reportErrors*/
-                    false
-                  )) {
-                    if (result2 &= isRelatedTo(
-                      getFalseTypeFromConditionalType(source2),
-                      getFalseTypeFromConditionalType(target2),
-                      3 /* Both */,
-                      /*reportErrors*/
-                      false
-                    )) {
-                      return result2;
-                    }
-                  }
-                }
-              }
+              true
+            );
+            if (globalAsyncDisposableType !== emptyObjectType && globalDisposableType !== emptyObjectType) {
+              const optionalDisposableType = getUnionType([globalAsyncDisposableType, globalDisposableType, nullType, undefinedType]);
+              checkTypeAssignableTo(initializerType, optionalDisposableType, initializer, Diagnostics.The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined);
             }
-          }
-          if (sourceFlags & 33554432 /* Substitution */) {
-            if (result2 = isRelatedTo(
-              source2.baseType,
-              target2.baseType,
-              3 /* Both */,
+          } else if (blockScopeKind === 4 /* Using */) {
+            const globalDisposableType = getGlobalDisposableType(
               /*reportErrors*/
-              false
-            )) {
-              if (result2 &= isRelatedTo(
-                source2.constraint,
-                target2.constraint,
-                3 /* Both */,
-                /*reportErrors*/
-                false
-              )) {
-                return result2;
-              }
+              true
+            );
+            if (globalDisposableType !== emptyObjectType) {
+              const optionalDisposableType = getUnionType([globalDisposableType, nullType, undefinedType]);
+              checkTypeAssignableTo(initializerType, optionalDisposableType, initializer, Diagnostics.The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined);
             }
           }
-          if (!(sourceFlags & 524288 /* Object */)) {
-            return 0 /* False */;
-          }
-        } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) {
-          if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) {
-            return result2;
+        }
+      }
+      if (symbol.declarations && symbol.declarations.length > 1) {
+        if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) {
+          error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+        }
+      }
+    } else {
+      const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node));
+      if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) {
+        errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
+      }
+      if (hasOnlyExpressionInitializer(node) && node.initializer) {
+        checkTypeAssignableToAndOptionallyElaborate(
+          checkExpressionCached(node.initializer),
+          declarationType,
+          node,
+          node.initializer,
+          /*headMessage*/
+          void 0
+        );
+      }
+      if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
+        error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+      }
+    }
+    if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */) {
+      checkExportsOnMergedDeclarations(node);
+      if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) {
+        checkVarDeclaredNamesNotShadowed(node);
+      }
+      checkCollisionsForDeclarationName(node, node.name);
+    }
+  }
+  function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) {
+    const nextDeclarationName = getNameOfDeclaration(nextDeclaration);
+    const message = nextDeclaration.kind === 172 /* PropertyDeclaration */ || nextDeclaration.kind === 171 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2;
+    const declName = declarationNameToString(nextDeclarationName);
+    const err = error2(
+      nextDeclarationName,
+      message,
+      declName,
+      typeToString(firstType),
+      typeToString(nextType)
+    );
+    if (firstDeclaration) {
+      addRelatedInfo(err, createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName));
+    }
+  }
+  function areDeclarationFlagsIdentical(left, right) {
+    if (left.kind === 169 /* Parameter */ && right.kind === 260 /* VariableDeclaration */ || left.kind === 260 /* VariableDeclaration */ && right.kind === 169 /* Parameter */) {
+      return true;
+    }
+    if (hasQuestionToken(left) !== hasQuestionToken(right)) {
+      return false;
+    }
+    const interestingFlags = 2 /* Private */ | 4 /* Protected */ | 1024 /* Async */ | 64 /* Abstract */ | 8 /* Readonly */ | 256 /* Static */;
+    return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags);
+  }
+  function checkVariableDeclaration(node) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    checkGrammarVariableDeclaration(node);
+    checkVariableLikeDeclaration(node);
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function checkBindingElement(node) {
+    checkGrammarBindingElement(node);
+    return checkVariableLikeDeclaration(node);
+  }
+  function checkVariableDeclarationList(node) {
+    const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */;
+    if ((blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */) && languageVersion < 99 /* UsingAndAwaitUsing */) {
+      checkExternalEmitHelpers(node, 16777216 /* AddDisposableResourceAndDisposeResources */);
+    }
+    forEach(node.declarations, checkSourceElement);
+  }
+  function checkVariableStatement(node) {
+    if (!checkGrammarModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList)) checkGrammarForDisallowedBlockScopedVariableStatement(node);
+    checkVariableDeclarationList(node.declarationList);
+  }
+  function checkExpressionStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkExpression(node.expression);
+  }
+  function checkIfStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    const type = checkTruthinessExpression(node.expression);
+    checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.expression, type, node.thenStatement);
+    checkSourceElement(node.thenStatement);
+    if (node.thenStatement.kind === 242 /* EmptyStatement */) {
+      error2(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement);
+    }
+    checkSourceElement(node.elseStatement);
+  }
+  function checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(condExpr, condType, body) {
+    if (!strictNullChecks) return;
+    bothHelper(condExpr, body);
+    function bothHelper(condExpr2, body2) {
+      condExpr2 = skipParentheses(condExpr2);
+      helper(condExpr2, body2);
+      while (isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 57 /* BarBarToken */ || condExpr2.operatorToken.kind === 61 /* QuestionQuestionToken */)) {
+        condExpr2 = skipParentheses(condExpr2.left);
+        helper(condExpr2, body2);
+      }
+    }
+    function helper(condExpr2, body2) {
+      const location = isLogicalOrCoalescingBinaryExpression(condExpr2) ? skipParentheses(condExpr2.right) : condExpr2;
+      if (isModuleExportsAccessExpression(location)) {
+        return;
+      }
+      if (isLogicalOrCoalescingBinaryExpression(location)) {
+        bothHelper(location, body2);
+        return;
+      }
+      const type = location === condExpr2 ? condType : checkTruthinessExpression(location);
+      if (type.flags & 1024 /* EnumLiteral */ && isPropertyAccessExpression(location) && (getNodeLinks(location.expression).resolvedSymbol ?? unknownSymbol).flags & 384 /* Enum */) {
+        error2(location, Diagnostics.This_condition_will_always_return_0, !!type.value ? "true" : "false");
+        return;
+      }
+      const isPropertyExpressionCast = isPropertyAccessExpression(location) && isTypeAssertion(location.expression);
+      if (!hasTypeFacts(type, 4194304 /* Truthy */) || isPropertyExpressionCast) return;
+      const callSignatures = getSignaturesOfType(type, 0 /* Call */);
+      const isPromise = !!getAwaitedTypeOfPromise(type);
+      if (callSignatures.length === 0 && !isPromise) {
+        return;
+      }
+      const testedNode = isIdentifier(location) ? location : isPropertyAccessExpression(location) ? location.name : void 0;
+      const testedSymbol = testedNode && getSymbolAtLocation(testedNode);
+      if (!testedSymbol && !isPromise) {
+        return;
+      }
+      const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol);
+      if (!isUsed) {
+        if (isPromise) {
+          errorAndMaybeSuggestAwait(
+            location,
+            /*maybeMissingAwait*/
+            true,
+            Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
+            getTypeNameForErrorDisplay(type)
+          );
+        } else {
+          error2(location, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead);
+        }
+      }
+    }
+  }
+  function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) {
+    return !!forEachChild(body, function check(childNode) {
+      if (isIdentifier(childNode)) {
+        const childSymbol = getSymbolAtLocation(childNode);
+        if (childSymbol && childSymbol === testedSymbol) {
+          if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) {
+            return true;
           }
-          if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) {
-            return 0 /* False */;
+          let testedExpression = testedNode.parent;
+          let childExpression = childNode.parent;
+          while (testedExpression && childExpression) {
+            if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 110 /* ThisKeyword */ && childExpression.kind === 110 /* ThisKeyword */) {
+              return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression);
+            } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) {
+              if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) {
+                return false;
+              }
+              childExpression = childExpression.expression;
+              testedExpression = testedExpression.expression;
+            } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) {
+              childExpression = childExpression.expression;
+              testedExpression = testedExpression.expression;
+            } else {
+              return false;
+            }
           }
         }
-        if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) {
-          const variances = getAliasVariances(source2.aliasSymbol);
-          if (variances === emptyArray) {
-            return 1 /* Unknown */;
-          }
-          const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
-          const minParams = getMinTypeArgumentCount(params);
-          const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
-          const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
-          const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
-          if (varianceResult !== void 0) {
-            return varianceResult;
+      }
+      return forEachChild(childNode, check);
+    });
+  }
+  function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) {
+    while (isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
+      const isUsed = forEachChild(node.right, function visit(child) {
+        if (isIdentifier(child)) {
+          const symbol = getSymbolAtLocation(child);
+          if (symbol && symbol === testedSymbol) {
+            return true;
           }
         }
-        if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) {
-          return result2;
+        return forEachChild(child, visit);
+      });
+      if (isUsed) {
+        return true;
+      }
+      node = node.parent;
+    }
+    return false;
+  }
+  function checkDoStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkSourceElement(node.statement);
+    checkTruthinessExpression(node.expression);
+  }
+  function checkWhileStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkTruthinessExpression(node.expression);
+    checkSourceElement(node.statement);
+  }
+  function checkTruthinessOfType(type, node) {
+    if (type.flags & 16384 /* Void */) {
+      error2(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness);
+    }
+    return type;
+  }
+  function checkTruthinessExpression(node, checkMode) {
+    return checkTruthinessOfType(checkExpression(node, checkMode), node);
+  }
+  function checkForStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (node.initializer && node.initializer.kind === 261 /* VariableDeclarationList */) {
+        checkGrammarVariableDeclarationList(node.initializer);
+      }
+    }
+    if (node.initializer) {
+      if (node.initializer.kind === 261 /* VariableDeclarationList */) {
+        checkVariableDeclarationList(node.initializer);
+      } else {
+        checkExpression(node.initializer);
+      }
+    }
+    if (node.condition) checkTruthinessExpression(node.condition);
+    if (node.incrementor) checkExpression(node.incrementor);
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
+    }
+  }
+  function checkForOfStatement(node) {
+    checkGrammarForInOrForOfStatement(node);
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (node.awaitModifier) {
+      if (container && isClassStaticBlockDeclaration(container)) {
+        grammarErrorOnNode(node.awaitModifier, Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block);
+      } else {
+        const functionFlags = getFunctionFlags(container);
+        if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 5 /* ForAwaitOf */) {
+          checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */);
         }
-        if (targetFlags & 262144 /* TypeParameter */) {
-          if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) {
-            if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) {
-              const templateType = getTemplateTypeFromMappedType(source2);
-              const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2));
-              if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) {
-                return result2;
-              }
-            }
+      }
+    } else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ForOf */) {
+      checkExternalEmitHelpers(node, 256 /* ForOfIncludes */);
+    }
+    if (node.initializer.kind === 261 /* VariableDeclarationList */) {
+      checkVariableDeclarationList(node.initializer);
+    } else {
+      const varExpr = node.initializer;
+      const iteratedType = checkRightHandSideOfForOf(node);
+      if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) {
+        checkDestructuringAssignment(varExpr, iteratedType || errorType);
+      } else {
+        const leftType = checkExpression(varExpr);
+        checkReferenceExpression(
+          varExpr,
+          Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access,
+          Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access
+        );
+        if (iteratedType) {
+          checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression);
+        }
+      }
+    }
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
+    }
+  }
+  function checkForInStatement(node) {
+    checkGrammarForInOrForOfStatement(node);
+    const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression));
+    if (node.initializer.kind === 261 /* VariableDeclarationList */) {
+      const variable = node.initializer.declarations[0];
+      if (variable && isBindingPattern(variable.name)) {
+        error2(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
+      }
+      checkVariableDeclarationList(node.initializer);
+    } else {
+      const varExpr = node.initializer;
+      const leftType = checkExpression(varExpr);
+      if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) {
+        error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
+      } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) {
+        error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any);
+      } else {
+        checkReferenceExpression(
+          varExpr,
+          Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access,
+          Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access
+        );
+      }
+    }
+    if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) {
+      error2(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType));
+    }
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
+    }
+  }
+  function checkRightHandSideOfForOf(statement) {
+    const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
+    return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression);
+  }
+  function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) {
+    if (isTypeAny(inputType)) {
+      return inputType;
+    }
+    return getIteratedTypeOrElementType(
+      use,
+      inputType,
+      sentType,
+      errorNode,
+      /*checkAssignability*/
+      true
+    ) || anyType;
+  }
+  function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
+    const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
+    if (inputType === neverType) {
+      if (errorNode) {
+        reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables);
+      }
+      return void 0;
+    }
+    const uplevelIteration = languageVersion >= 2 /* ES2015 */;
+    const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration;
+    const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */);
+    if (uplevelIteration || downlevelIteration || allowAsyncIterables) {
+      const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0);
+      if (checkAssignability) {
+        if (iterationTypes) {
+          const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0;
+          if (diagnostic) {
+            checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic);
           }
-          if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) {
-            let constraint = getConstraintOfTypeParameter(source2);
-            if (constraint) {
-              while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
-                if (result2 = isRelatedTo(
-                  constraint,
-                  target2,
-                  1 /* Source */,
-                  /*reportErrors*/
-                  false
-                )) {
-                  return result2;
-                }
-                constraint = getConstraintOfTypeParameter(constraint);
-              }
-            }
-            return 0 /* False */;
+        }
+      }
+      if (iterationTypes || uplevelIteration) {
+        return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType;
+      }
+    }
+    let arrayType = inputType;
+    let hasStringConstituent = false;
+    if (use & 4 /* AllowsStringInputFlag */) {
+      if (arrayType.flags & 1048576 /* Union */) {
+        const arrayTypes = inputType.types;
+        const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */));
+        if (filteredTypes !== arrayTypes) {
+          arrayType = getUnionType(filteredTypes, 2 /* Subtype */);
+        }
+      } else if (arrayType.flags & 402653316 /* StringLike */) {
+        arrayType = neverType;
+      }
+      hasStringConstituent = arrayType !== inputType;
+      if (hasStringConstituent) {
+        if (arrayType.flags & 131072 /* Never */) {
+          return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType;
+        }
+      }
+    }
+    if (!isArrayLikeType(arrayType)) {
+      if (errorNode) {
+        const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent;
+        const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration);
+        errorAndMaybeSuggestAwait(
+          errorNode,
+          maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType),
+          defaultDiagnostic,
+          typeToString(arrayType)
+        );
+      }
+      return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0;
+    }
+    const arrayElementType = getIndexTypeOfType(arrayType, numberType);
+    if (hasStringConstituent && arrayElementType) {
+      if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) {
+        return stringType;
+      }
+      return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */);
+    }
+    return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType;
+    function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) {
+      var _a;
+      if (downlevelIteration2) {
+        return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
+      }
+      const yieldType = getIterationTypeOfIterable(
+        use,
+        0 /* Yield */,
+        inputType,
+        /*errorNode*/
+        void 0
+      );
+      if (yieldType) {
+        return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
+      }
+      if (isES2015OrLaterIterable((_a = inputType.symbol) == null ? void 0 : _a.escapedName)) {
+        return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true];
+      }
+      return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true];
+    }
+  }
+  function isES2015OrLaterIterable(n) {
+    switch (n) {
+      case "Float32Array":
+      case "Float64Array":
+      case "Int16Array":
+      case "Int32Array":
+      case "Int8Array":
+      case "NodeList":
+      case "Uint16Array":
+      case "Uint32Array":
+      case "Uint8Array":
+      case "Uint8ClampedArray":
+        return true;
+    }
+    return false;
+  }
+  function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) {
+    if (isTypeAny(inputType)) {
+      return void 0;
+    }
+    const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode);
+    return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)];
+  }
+  function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) {
+    if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) {
+      const id = getTypeListId([yieldType, returnType, nextType]);
+      let iterationTypes = iterationTypesCache.get(id);
+      if (!iterationTypes) {
+        iterationTypes = { yieldType, returnType, nextType };
+        iterationTypesCache.set(id, iterationTypes);
+      }
+      return iterationTypes;
+    }
+    return { yieldType, returnType, nextType };
+  }
+  function combineIterationTypes(array) {
+    let yieldTypes;
+    let returnTypes;
+    let nextTypes;
+    for (const iterationTypes of array) {
+      if (iterationTypes === void 0 || iterationTypes === noIterationTypes) {
+        continue;
+      }
+      if (iterationTypes === anyIterationTypes) {
+        return anyIterationTypes;
+      }
+      yieldTypes = append(yieldTypes, iterationTypes.yieldType);
+      returnTypes = append(returnTypes, iterationTypes.returnType);
+      nextTypes = append(nextTypes, iterationTypes.nextType);
+    }
+    if (yieldTypes || returnTypes || nextTypes) {
+      return createIterationTypes(
+        yieldTypes && getUnionType(yieldTypes),
+        returnTypes && getUnionType(returnTypes),
+        nextTypes && getIntersectionType(nextTypes)
+      );
+    }
+    return noIterationTypes;
+  }
+  function getCachedIterationTypes(type, cacheKey) {
+    return type[cacheKey];
+  }
+  function setCachedIterationTypes(type, cacheKey, cachedTypes2) {
+    return type[cacheKey] = cachedTypes2;
+  }
+  function getIterationTypesOfIterable(type, use, errorNode) {
+    var _a, _b;
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    if (!(type.flags & 1048576 /* Union */)) {
+      const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
+      const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer);
+      if (iterationTypes2 === noIterationTypes) {
+        if (errorNode) {
+          const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
+          if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
+            addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
           }
-        } else if (targetFlags & 4194304 /* Index */) {
-          const targetType = target2.type;
-          if (sourceFlags & 4194304 /* Index */) {
-            if (result2 = isRelatedTo(
-              targetType,
-              source2.type,
-              3 /* Both */,
-              /*reportErrors*/
-              false
-            )) {
-              return result2;
-            }
+        }
+        return void 0;
+      } else if ((_a = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a.length) {
+        for (const diag2 of errorOutputContainer.errors) {
+          diagnostics.add(diag2);
+        }
+      }
+      return iterationTypes2;
+    }
+    const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable";
+    const cachedTypes2 = getCachedIterationTypes(type, cacheKey);
+    if (cachedTypes2) return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2;
+    let allIterationTypes;
+    for (const constituent of type.types) {
+      const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
+      const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer);
+      if (iterationTypes2 === noIterationTypes) {
+        if (errorNode) {
+          const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
+          if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
+            addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
           }
-          if (isTupleType(targetType)) {
-            if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) {
-              return result2;
+        }
+        setCachedIterationTypes(type, cacheKey, noIterationTypes);
+        return void 0;
+      } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) {
+        for (const diag2 of errorOutputContainer.errors) {
+          diagnostics.add(diag2);
+        }
+      }
+      allIterationTypes = append(allIterationTypes, iterationTypes2);
+    }
+    const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes;
+    setCachedIterationTypes(type, cacheKey, iterationTypes);
+    return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+  }
+  function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) {
+    if (iterationTypes === noIterationTypes) return noIterationTypes;
+    if (iterationTypes === anyIterationTypes) return anyIterationTypes;
+    const { yieldType, returnType, nextType } = iterationTypes;
+    if (errorNode) {
+      getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        true
+      );
+    }
+    return createIterationTypes(
+      getAwaitedType(yieldType, errorNode) || anyType,
+      getAwaitedType(returnType, errorNode) || anyType,
+      nextType
+    );
+  }
+  function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    let noCache = false;
+    if (use & 2 /* AllowsAsyncIterablesFlag */) {
+      const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver);
+      if (iterationTypes) {
+        if (iterationTypes === noIterationTypes && errorNode) {
+          noCache = true;
+        } else {
+          return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes;
+        }
+      }
+    }
+    if (use & 1 /* AllowsSyncIterablesFlag */) {
+      let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver);
+      if (iterationTypes) {
+        if (iterationTypes === noIterationTypes && errorNode) {
+          noCache = true;
+        } else {
+          if (use & 2 /* AllowsAsyncIterablesFlag */) {
+            if (iterationTypes !== noIterationTypes) {
+              iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
+              return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
             }
           } else {
-            const constraint = getSimplifiedTypeOrConstraint(targetType);
-            if (constraint) {
-              if (isRelatedTo(source2, getIndexType(constraint, target2.indexFlags | 4 /* NoReducibleCheck */), 2 /* Target */, reportErrors2) === -1 /* True */) {
-                return -1 /* True */;
-              }
-            } else if (isGenericMappedType(targetType)) {
-              const nameType = getNameTypeFromMappedType(targetType);
-              const constraintType = getConstraintTypeFromMappedType(targetType);
-              let targetKeys;
-              if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) {
-                const mappedKeys = getApparentMappedTypeKeys(nameType, targetType);
-                targetKeys = getUnionType([mappedKeys, nameType]);
-              } else {
-                targetKeys = nameType || constraintType;
-              }
-              if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) {
-                return -1 /* True */;
-              }
-            }
-          }
-        } else if (targetFlags & 8388608 /* IndexedAccess */) {
-          if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) {
-              result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2);
-            }
-            if (result2) {
-              return result2;
-            }
-            if (reportErrors2) {
-              originalErrorInfo = errorInfo;
-            }
-          }
-          if (relation === assignableRelation || relation === comparableRelation) {
-            const objectType = target2.objectType;
-            const indexType = target2.indexType;
-            const baseObjectType = getBaseConstraintOfType(objectType) || objectType;
-            const baseIndexType = getBaseConstraintOfType(indexType) || indexType;
-            if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) {
-              const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0);
-              const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags);
-              if (constraint) {
-                if (reportErrors2 && originalErrorInfo) {
-                  resetErrorInfo(saveErrorInfo);
-                }
-                if (result2 = isRelatedTo(
-                  source2,
-                  constraint,
-                  2 /* Target */,
-                  reportErrors2,
-                  /*headMessage*/
-                  void 0,
-                  intersectionState
-                )) {
-                  return result2;
-                }
-                if (reportErrors2 && originalErrorInfo && errorInfo) {
-                  errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo;
-                }
-              }
-            }
-          }
-          if (reportErrors2) {
-            originalErrorInfo = void 0;
-          }
-        } else if (isGenericMappedType(target2) && relation !== identityRelation) {
-          const keysRemapped = !!target2.declaration.nameType;
-          const templateType = getTemplateTypeFromMappedType(target2);
-          const modifiers = getMappedTypeModifiers(target2);
-          if (!(modifiers & 8 /* ExcludeOptional */)) {
-            if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) {
-              return -1 /* True */;
-            }
-            if (!isGenericMappedType(source2)) {
-              const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
-              const sourceKeys = getIndexType(source2, 2 /* NoIndexSignatures */);
-              const includeOptional = modifiers & 4 /* IncludeOptional */;
-              const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
-              if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
-                const templateType2 = getTemplateTypeFromMappedType(target2);
-                const typeParameter = getTypeParameterFromMappedType(target2);
-                const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */);
-                if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) {
-                  if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) {
-                    return result2;
-                  }
-                } else {
-                  const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter;
-                  const indexedAccessType = getIndexedAccessType(source2, indexingType);
-                  if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) {
-                    return result2;
-                  }
-                }
-              }
-              originalErrorInfo = errorInfo;
-              resetErrorInfo(saveErrorInfo);
-            }
-          }
-        } else if (targetFlags & 16777216 /* Conditional */) {
-          if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) {
-            return 3 /* Maybe */;
-          }
-          const c = target2;
-          if (!c.root.inferTypeParameters && !isDistributionDependent(c.root) && !(source2.flags & 16777216 /* Conditional */ && source2.root === c.root)) {
-            const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
-            const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
-            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
-              source2,
-              getTrueTypeFromConditionalType(c),
-              2 /* Target */,
-              /*reportErrors*/
-              false,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            )) {
-              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
-                source2,
-                getFalseTypeFromConditionalType(c),
-                2 /* Target */,
-                /*reportErrors*/
-                false,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-              if (result2) {
-                return result2;
-              }
-            }
-          }
-        } else if (targetFlags & 134217728 /* TemplateLiteral */) {
-          if (sourceFlags & 134217728 /* TemplateLiteral */) {
-            if (relation === comparableRelation) {
-              return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */;
-            }
-            instantiateType(source2, reportUnreliableMapper);
-          }
-          if (isTypeMatchedByTemplateLiteralType(source2, target2)) {
-            return -1 /* True */;
-          }
-        } else if (target2.flags & 268435456 /* StringMapping */) {
-          if (!(source2.flags & 268435456 /* StringMapping */)) {
-            if (isMemberOfStringMapping(source2, target2)) {
-              return -1 /* True */;
-            }
+            return iterationTypes;
           }
         }
-        if (sourceFlags & 8650752 /* TypeVariable */) {
-          if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
-            const constraint = getConstraintOfType(source2) || unknownType;
-            if (result2 = isRelatedTo(
-              constraint,
-              target2,
-              1 /* Source */,
-              /*reportErrors*/
-              false,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            )) {
-              return result2;
-            } else if (result2 = isRelatedTo(
-              getTypeWithThisArgument(constraint, source2),
-              target2,
-              1 /* Source */,
-              reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+      }
+    }
+    if (use & 2 /* AllowsAsyncIterablesFlag */) {
+      const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
+      if (iterationTypes !== noIterationTypes) {
+        return iterationTypes;
+      }
+    }
+    if (use & 1 /* AllowsSyncIterablesFlag */) {
+      let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
+      if (iterationTypes !== noIterationTypes) {
+        if (use & 2 /* AllowsAsyncIterablesFlag */) {
+          iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
+          return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
+        } else {
+          return iterationTypes;
+        }
+      }
+    }
+    return noIterationTypes;
+  }
+  function getIterationTypesOfIterableCached(type, resolver) {
+    return getCachedIterationTypes(type, resolver.iterableCacheKey);
+  }
+  function getIterationTypesOfGlobalIterableType(globalType, resolver) {
+    const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
+      globalType,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0,
+      /*noCache*/
+      false
+    );
+    return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+  }
+  function getIterationTypesOfIterableFast(type, resolver) {
+    let globalType;
+    if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType] = getTypeArguments(type);
+      const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
+    }
+    if (isReferenceToType2(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType, returnType, nextType] = getTypeArguments(type);
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
+    }
+  }
+  function getPropertyNameForKnownSymbolName(symbolName2) {
+    const ctorType = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
+    const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
+    return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
+  }
+  function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
+    const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName));
+    const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0;
+    if (isTypeAny(methodType)) {
+      return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes);
+    }
+    const signatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0;
+    if (!some(signatures)) {
+      return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes);
+    }
+    const iteratorType = getIntersectionType(map(signatures, getReturnTypeOfSignature));
+    const iterationTypes = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache) ?? noIterationTypes;
+    return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes);
+  }
+  function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
+    const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
+    const suggestAwait = (
+      // for (const x of Promise<...>) or [...Promise<...>]
+      !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
+        /*reportErrors*/
+        false
+      ) !== emptyGenericType && isTypeAssignableTo(type, getGlobalAsyncIterableType(
+        /*reportErrors*/
+        false
+      ))
+    );
+    return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
+  }
+  function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
+    return getIterationTypesOfIteratorWorker(
+      type,
+      resolver,
+      errorNode,
+      errorOutputContainer,
+      /*noCache*/
+      false
+    );
+  }
+  function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver);
+    if (iterationTypes === noIterationTypes && errorNode) {
+      iterationTypes = void 0;
+      noCache = true;
+    }
+    iterationTypes ?? (iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache));
+    return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+  }
+  function getIterationTypesOfIteratorCached(type, resolver) {
+    return getCachedIterationTypes(type, resolver.iteratorCacheKey);
+  }
+  function getIterationTypesOfIteratorFast(type, resolver) {
+    const globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    );
+    if (isReferenceToType2(type, globalType)) {
+      const [yieldType] = getTypeArguments(type);
+      const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
+        globalType,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0,
+        /*noCache*/
+        false
+      );
+      const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+      return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
+    }
+    if (isReferenceToType2(type, resolver.getGlobalIteratorType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType2(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType, returnType, nextType] = getTypeArguments(type);
+      return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
+    }
+  }
+  function isIteratorResult(type, kind) {
+    const doneType = getTypeOfPropertyOfType(type, "done") || falseType;
+    return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType);
+  }
+  function isYieldIteratorResult(type) {
+    return isIteratorResult(type, 0 /* Yield */);
+  }
+  function isReturnIteratorResult(type) {
+    return isIteratorResult(type, 1 /* Return */);
+  }
+  function getIterationTypesOfIteratorResult(type) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult");
+    if (cachedTypes2) {
+      return cachedTypes2;
+    }
+    if (isReferenceToType2(type, getGlobalIteratorYieldResultType(
+      /*reportErrors*/
+      false
+    ))) {
+      const yieldType2 = getTypeArguments(type)[0];
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        yieldType2,
+        /*returnType*/
+        void 0,
+        /*nextType*/
+        void 0
+      ));
+    }
+    if (isReferenceToType2(type, getGlobalIteratorReturnResultType(
+      /*reportErrors*/
+      false
+    ))) {
+      const returnType2 = getTypeArguments(type)[0];
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        /*yieldType*/
+        void 0,
+        returnType2,
+        /*nextType*/
+        void 0
+      ));
+    }
+    const yieldIteratorResult = filterType(type, isYieldIteratorResult);
+    const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
+    const returnIteratorResult = filterType(type, isReturnIteratorResult);
+    const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0;
+    if (!yieldType && !returnType) {
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
+    }
+    return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+      yieldType,
+      returnType || voidType,
+      /*nextType*/
+      void 0
+    ));
+  }
+  function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
+    var _a, _b, _c, _d;
+    const method = getPropertyOfType(type, methodName);
+    if (!method && methodName !== "next") {
+      return void 0;
+    }
+    const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0;
+    if (isTypeAny(methodType)) {
+      return methodName === "next" ? anyIterationTypes : anyIterationTypesExceptNext;
+    }
+    const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray;
+    if (methodSignatures.length === 0) {
+      if (errorNode) {
+        const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic;
+        if (errorOutputContainer) {
+          errorOutputContainer.errors ?? (errorOutputContainer.errors = []);
+          errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName));
+        } else {
+          error2(errorNode, diagnostic, methodName);
+        }
+      }
+      return methodName === "next" ? noIterationTypes : void 0;
+    }
+    if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
+      const globalGeneratorType = resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      );
+      const globalIteratorType = resolver.getGlobalIteratorType(
+        /*reportErrors*/
+        false
+      );
+      const isGeneratorMethod = ((_b = (_a = globalGeneratorType.symbol) == null ? void 0 : _a.members) == null ? void 0 : _b.get(methodName)) === methodType.symbol;
+      const isIteratorMethod = !isGeneratorMethod && ((_d = (_c = globalIteratorType.symbol) == null ? void 0 : _c.members) == null ? void 0 : _d.get(methodName)) === methodType.symbol;
+      if (isGeneratorMethod || isIteratorMethod) {
+        const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType;
+        const { mapper } = methodType;
+        return createIterationTypes(
+          getMappedType(globalType.typeParameters[0], mapper),
+          getMappedType(globalType.typeParameters[1], mapper),
+          methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0
+        );
+      }
+    }
+    let methodParameterTypes;
+    let methodReturnTypes;
+    for (const signature of methodSignatures) {
+      if (methodName !== "throw" && some(signature.parameters)) {
+        methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0));
+      }
+      methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature));
+    }
+    let returnTypes;
+    let nextType;
+    if (methodName !== "throw") {
+      const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType;
+      if (methodName === "next") {
+        nextType = methodParameterType;
+      } else if (methodName === "return") {
+        const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType;
+        returnTypes = append(returnTypes, resolvedMethodParameterType);
+      }
+    }
+    let yieldType;
+    const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType;
+    const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType;
+    const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType);
+    if (iterationTypes === noIterationTypes) {
+      if (errorNode) {
+        if (errorOutputContainer) {
+          errorOutputContainer.errors ?? (errorOutputContainer.errors = []);
+          errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName));
+        } else {
+          error2(errorNode, resolver.mustHaveAValueDiagnostic, methodName);
+        }
+      }
+      yieldType = anyType;
+      returnTypes = append(returnTypes, anyType);
+    } else {
+      yieldType = iterationTypes.yieldType;
+      returnTypes = append(returnTypes, iterationTypes.returnType);
+    }
+    return createIterationTypes(yieldType, getUnionType(returnTypes), nextType);
+  }
+  function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
+    const iterationTypes = combineIterationTypes([
+      getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer),
+      getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer),
+      getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer)
+    ]);
+    return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes);
+  }
+  function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) {
+    if (isTypeAny(returnType)) {
+      return void 0;
+    }
+    const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator);
+    return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)];
+  }
+  function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
+    const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
+    return getIterationTypesOfIterable(
+      type,
+      use,
+      /*errorNode*/
+      void 0
+    ) || getIterationTypesOfIterator(
+      type,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0
+    );
+  }
+  function checkBreakOrContinueStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) checkGrammarBreakOrContinueStatement(node);
+  }
+  function unwrapReturnType(returnType, functionFlags) {
+    const isGenerator = !!(functionFlags & 1 /* Generator */);
+    const isAsync = !!(functionFlags & 2 /* Async */);
+    if (isGenerator) {
+      const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync);
+      if (!returnIterationType) {
+        return errorType;
+      }
+      return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType;
+    }
+    return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType;
+  }
+  function isUnwrappedReturnTypeUndefinedVoidOrAny(func, returnType) {
+    const type = unwrapReturnType(returnType, getFunctionFlags(func));
+    return !!(type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */)));
+  }
+  function checkReturnStatement(node) {
+    if (checkGrammarStatementInAmbientContext(node)) {
+      return;
+    }
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (container && isClassStaticBlockDeclaration(container)) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block);
+      return;
+    }
+    if (!container) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body);
+      return;
+    }
+    const signature = getSignatureFromDeclaration(container);
+    const returnType = getReturnTypeOfSignature(signature);
+    const functionFlags = getFunctionFlags(container);
+    if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) {
+      const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType;
+      if (container.kind === 178 /* SetAccessor */) {
+        if (node.expression) {
+          error2(node, Diagnostics.Setters_cannot_return_a_value);
+        }
+      } else if (container.kind === 176 /* Constructor */) {
+        if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) {
+          error2(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class);
+        }
+      } else if (getReturnTypeFromAnnotation(container)) {
+        const unwrappedReturnType = unwrapReturnType(returnType, functionFlags) ?? returnType;
+        const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
+          exprType,
+          /*withAlias*/
+          false,
+          node,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ) : exprType;
+        if (unwrappedReturnType) {
+          checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
+        }
+      }
+    } else if (container.kind !== 176 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeUndefinedVoidOrAny(container, returnType)) {
+      error2(node, Diagnostics.Not_all_code_paths_return_a_value);
+    }
+  }
+  function checkWithStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (node.flags & 65536 /* AwaitContext */) {
+        grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block);
+      }
+    }
+    checkExpression(node.expression);
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const start = getSpanOfTokenAtPosition(sourceFile, node.pos).start;
+      const end = node.statement.pos;
+      grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any);
+    }
+  }
+  function checkSwitchStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    let firstDefaultClause;
+    let hasDuplicateDefaultClause = false;
+    const expressionType = checkExpression(node.expression);
+    forEach(node.caseBlock.clauses, (clause) => {
+      if (clause.kind === 297 /* DefaultClause */ && !hasDuplicateDefaultClause) {
+        if (firstDefaultClause === void 0) {
+          firstDefaultClause = clause;
+        } else {
+          grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement);
+          hasDuplicateDefaultClause = true;
+        }
+      }
+      if (clause.kind === 296 /* CaseClause */) {
+        addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause));
+      }
+      forEach(clause.statements, checkSourceElement);
+      if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) {
+        error2(clause, Diagnostics.Fallthrough_case_in_switch);
+      }
+      function createLazyCaseClauseDiagnostics(clause2) {
+        return () => {
+          const caseType = checkExpression(clause2.expression);
+          if (!isTypeEqualityComparableTo(expressionType, caseType)) {
+            checkTypeComparableTo(
+              caseType,
+              expressionType,
+              clause2.expression,
               /*headMessage*/
-              void 0,
-              intersectionState
-            )) {
-              return result2;
-            }
-            if (isMappedTypeGenericIndexedAccess(source2)) {
-              const indexConstraint = getConstraintOfType(source2.indexType);
-              if (indexConstraint) {
-                if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) {
-                  return result2;
-                }
-              }
-            }
-          }
-        } else if (sourceFlags & 4194304 /* Index */) {
-          const isDeferredMappedIndex = shouldDeferIndexType(source2.type, source2.indexFlags) && getObjectFlags(source2.type) & 32 /* Mapped */;
-          if (result2 = isRelatedTo(keyofConstraintType, target2, 1 /* Source */, reportErrors2 && !isDeferredMappedIndex)) {
-            return result2;
-          }
-          if (isDeferredMappedIndex) {
-            const mappedType = source2.type;
-            const nameType = getNameTypeFromMappedType(mappedType);
-            const sourceMappedKeys = nameType && isMappedTypeWithKeyofConstraintDeclaration(mappedType) ? getApparentMappedTypeKeys(nameType, mappedType) : nameType || getConstraintTypeFromMappedType(mappedType);
-            if (result2 = isRelatedTo(sourceMappedKeys, target2, 1 /* Source */, reportErrors2)) {
-              return result2;
-            }
-          }
-        } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) {
-          if (!(targetFlags & 134217728 /* TemplateLiteral */)) {
-            const constraint = getBaseConstraintOfType(source2);
-            if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
-              return result2;
-            }
-          }
-        } else if (sourceFlags & 268435456 /* StringMapping */) {
-          if (targetFlags & 268435456 /* StringMapping */) {
-            if (source2.symbol !== target2.symbol) {
-              return 0 /* False */;
-            }
-            if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) {
-              return result2;
-            }
-          } else {
-            const constraint = getBaseConstraintOfType(source2);
-            if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
-              return result2;
-            }
-          }
-        } else if (sourceFlags & 16777216 /* Conditional */) {
-          if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) {
-            return 3 /* Maybe */;
-          }
-          if (targetFlags & 16777216 /* Conditional */) {
-            const sourceParams = source2.root.inferTypeParameters;
-            let sourceExtends = source2.extendsType;
-            let mapper;
-            if (sourceParams) {
-              const ctx = createInferenceContext(
-                sourceParams,
-                /*signature*/
-                void 0,
-                0 /* None */,
-                isRelatedToWorker
-              );
-              inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
-              sourceExtends = instantiateType(sourceExtends, ctx.mapper);
-              mapper = ctx.mapper;
-            }
-            if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) {
-              if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) {
-                result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2);
-              }
-              if (result2) {
-                return result2;
-              }
-            }
-          }
-          const defaultConstraint = getDefaultConstraintOfConditionalType(source2);
-          if (defaultConstraint) {
-            if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) {
-              return result2;
-            }
+              void 0
+            );
           }
-          const distributiveConstraint = !(targetFlags & 16777216 /* Conditional */) && hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0;
-          if (distributiveConstraint) {
-            resetErrorInfo(saveErrorInfo);
-            if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) {
-              return result2;
-            }
+        };
+      }
+    });
+    if (node.caseBlock.locals) {
+      registerForUnusedIdentifiersCheck(node.caseBlock);
+    }
+  }
+  function checkLabeledStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      findAncestor(node.parent, (current) => {
+        if (isFunctionLike(current)) {
+          return "quit";
+        }
+        if (current.kind === 256 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) {
+          grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label));
+          return true;
+        }
+        return false;
+      });
+    }
+    checkSourceElement(node.statement);
+  }
+  function checkThrowStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (isIdentifier(node.expression) && !node.expression.escapedText) {
+        grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here);
+      }
+    }
+    if (node.expression) {
+      checkExpression(node.expression);
+    }
+  }
+  function checkTryStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkBlock(node.tryBlock);
+    const catchClause = node.catchClause;
+    if (catchClause) {
+      if (catchClause.variableDeclaration) {
+        const declaration = catchClause.variableDeclaration;
+        checkVariableLikeDeclaration(declaration);
+        const typeNode = getEffectiveTypeAnnotationNode(declaration);
+        if (typeNode) {
+          const type = getTypeFromTypeNode(typeNode);
+          if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
+            grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
           }
+        } else if (declaration.initializer) {
+          grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer);
         } else {
-          if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) {
-            return -1 /* True */;
-          }
-          if (isGenericMappedType(target2)) {
-            if (isGenericMappedType(source2)) {
-              if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) {
-                return result2;
+          const blockLocals = catchClause.block.locals;
+          if (blockLocals) {
+            forEachKey(catchClause.locals, (caughtName) => {
+              const blockLocal = blockLocals.get(caughtName);
+              if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) {
+                grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, unescapeLeadingUnderscores(caughtName));
               }
-            }
-            return 0 /* False */;
-          }
-          const sourceIsPrimitive = !!(sourceFlags & 402784252 /* Primitive */);
-          if (relation !== identityRelation) {
-            source2 = getApparentType(source2);
-            sourceFlags = source2.flags;
-          } else if (isGenericMappedType(source2)) {
-            return 0 /* False */;
-          }
-          if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) {
-            if (isEmptyArrayLiteralType(source2)) {
-              return -1 /* True */;
-            }
-            const variances = getVariances(source2.target);
-            if (variances === emptyArray) {
-              return 1 /* Unknown */;
-            }
-            const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState);
-            if (varianceResult !== void 0) {
-              return varianceResult;
-            }
-          } else if (isReadonlyArrayType(target2) ? everyType(source2, isArrayOrTupleType) : isArrayType(target2) && everyType(source2, (t) => isTupleType(t) && !t.target.readonly)) {
-            if (relation !== identityRelation) {
-              return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2);
-            } else {
-              return 0 /* False */;
-            }
-          } else if (isGenericTupleType(source2) && isTupleType(target2) && !isGenericTupleType(target2)) {
-            const constraint = getBaseConstraintOrType(source2);
-            if (constraint !== source2) {
-              return isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2);
-            }
-          } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) {
-            return 0 /* False */;
+            });
           }
-          if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
-            const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
-            result2 = propertiesRelatedTo(
-              source2,
-              target2,
-              reportStructuralErrors,
-              /*excludedProperties*/
-              void 0,
-              /*optionalsOnly*/
-              false,
-              intersectionState
-            );
-            if (result2) {
-              result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors, intersectionState);
-              if (result2) {
-                result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors, intersectionState);
-                if (result2) {
-                  result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState);
-                }
-              }
-            }
-            if (varianceCheckFailed && result2) {
-              errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo;
-            } else if (result2) {
-              return result2;
-            }
+        }
+      }
+      checkBlock(catchClause.block);
+    }
+    if (node.finallyBlock) {
+      checkBlock(node.finallyBlock);
+    }
+  }
+  function checkIndexConstraints(type, symbol, isStaticIndex) {
+    const indexInfos = getIndexInfosOfType(type);
+    if (indexInfos.length === 0) {
+      return;
+    }
+    for (const prop of getPropertiesOfObjectType(type)) {
+      if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
+        checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
+          prop,
+          8576 /* StringOrNumberLiteralOrUnique */,
+          /*includeNonPublic*/
+          true
+        ), getNonMissingTypeOfSymbol(prop));
+      }
+    }
+    const typeDeclaration = symbol.valueDeclaration;
+    if (typeDeclaration && isClassLike(typeDeclaration)) {
+      for (const member of typeDeclaration.members) {
+        if (!isStatic(member) && !hasBindableName(member)) {
+          const symbol2 = getSymbolOfDeclaration(member);
+          checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
+        }
+      }
+    }
+    if (indexInfos.length > 1) {
+      for (const info of indexInfos) {
+        checkIndexConstraintForIndexSignature(type, info);
+      }
+    }
+  }
+  function checkIndexConstraintForProperty(type, prop, propNameType, propType) {
+    const declaration = prop.valueDeclaration;
+    const name = getNameOfDeclaration(declaration);
+    if (name && isPrivateIdentifier(name)) {
+      return;
+    }
+    const indexInfos = getApplicableIndexInfos(type, propNameType);
+    const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0;
+    const propDeclaration = declaration && declaration.kind === 226 /* BinaryExpression */ || name && name.kind === 167 /* ComputedPropertyName */ ? declaration : void 0;
+    const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
+    for (const info of indexInfos) {
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
+      if (errorNode && !isTypeAssignableTo(propType, info.type)) {
+        const diagnostic = createError(errorNode, Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3, symbolToString(prop), typeToString(propType), typeToString(info.keyType), typeToString(info.type));
+        if (propDeclaration && errorNode !== propDeclaration) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop)));
+        }
+        diagnostics.add(diagnostic);
+      }
+    }
+  }
+  function checkIndexConstraintForIndexSignature(type, checkInfo) {
+    const declaration = checkInfo.declaration;
+    const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
+    const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0;
+    const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
+    for (const info of indexInfos) {
+      if (info === checkInfo) continue;
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
+      if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
+        error2(errorNode, Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3, typeToString(checkInfo.keyType), typeToString(checkInfo.type), typeToString(info.keyType), typeToString(info.type));
+      }
+    }
+  }
+  function checkTypeNameIsReserved(name, message) {
+    switch (name.escapedText) {
+      case "any":
+      case "unknown":
+      case "never":
+      case "number":
+      case "bigint":
+      case "boolean":
+      case "string":
+      case "symbol":
+      case "void":
+      case "object":
+      case "undefined":
+        error2(name, message, name.escapedText);
+    }
+  }
+  function checkClassNameCollisionWithObject(name) {
+    if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(name).impliedNodeFormat === 1 /* CommonJS */)) {
+      error2(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]);
+    }
+  }
+  function checkUnmatchedJSDocParameters(node) {
+    const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag);
+    if (!length(jsdocParameters)) return;
+    const isJs = isInJSFile(node);
+    const parameters = /* @__PURE__ */ new Set();
+    const excludedParameters = /* @__PURE__ */ new Set();
+    forEach(node.parameters, ({ name }, index) => {
+      if (isIdentifier(name)) {
+        parameters.add(name.escapedText);
+      }
+      if (isBindingPattern(name)) {
+        excludedParameters.add(index);
+      }
+    });
+    const containsArguments = containsArgumentsReference(node);
+    if (containsArguments) {
+      const lastJSDocParamIndex = jsdocParameters.length - 1;
+      const lastJSDocParam = jsdocParameters[lastJSDocParamIndex];
+      if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) {
+        error2(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name));
+      }
+    } else {
+      forEach(jsdocParameters, ({ name, isNameFirst }, index) => {
+        if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) {
+          return;
+        }
+        if (isQualifiedName(name)) {
+          if (isJs) {
+            error2(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left));
           }
-          if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) {
-            const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */);
-            if (objectOnlyTarget.flags & 1048576 /* Union */) {
-              const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget);
-              if (result3) {
-                return result3;
-              }
-            }
+        } else {
+          if (!isNameFirst) {
+            errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name));
           }
         }
-        return 0 /* False */;
-        function countMessageChainBreadth(info) {
-          if (!info)
-            return 0;
-          return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0);
+      });
+    }
+  }
+  function checkTypeParameters(typeParameterDeclarations) {
+    let seenDefault = false;
+    if (typeParameterDeclarations) {
+      for (let i = 0; i < typeParameterDeclarations.length; i++) {
+        const node = typeParameterDeclarations[i];
+        checkTypeParameter(node);
+        addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i));
+      }
+    }
+    function createCheckTypeParameterDiagnostic(node, i) {
+      return () => {
+        if (node.default) {
+          seenDefault = true;
+          checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i);
+        } else if (seenDefault) {
+          error2(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters);
         }
-        function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) {
-          if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) {
-            return result2;
-          }
-          if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) {
-            originalErrorInfo = void 0;
-            resetErrorInfo(saveErrorInfo);
-            return void 0;
+        for (let j = 0; j < i; j++) {
+          if (typeParameterDeclarations[j].symbol === node.symbol) {
+            error2(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name));
           }
-          const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances);
-          varianceCheckFailed = !allowStructuralFallback;
-          if (variances !== emptyArray && !allowStructuralFallback) {
-            if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) {
-              return 0 /* False */;
+        }
+      };
+    }
+  }
+  function checkTypeParametersNotReferenced(root, typeParameters, index) {
+    visit(root);
+    function visit(node) {
+      if (node.kind === 183 /* TypeReference */) {
+        const type = getTypeFromTypeReference(node);
+        if (type.flags & 262144 /* TypeParameter */) {
+          for (let i = index; i < typeParameters.length; i++) {
+            if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
+              error2(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
             }
-            originalErrorInfo = errorInfo;
-            resetErrorInfo(saveErrorInfo);
           }
         }
       }
-      function mappedTypeRelatedTo(source2, target2, reportErrors2) {
-        const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2));
-        if (modifiersRelated) {
-          let result2;
-          const targetConstraint = getConstraintTypeFromMappedType(target2);
-          const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper);
-          if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) {
-            const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]);
-            if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) {
-              return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2);
-            }
-          }
+      forEachChild(node, visit);
+    }
+  }
+  function checkTypeParameterListsIdentical(symbol) {
+    if (symbol.declarations && symbol.declarations.length === 1) {
+      return;
+    }
+    const links = getSymbolLinks(symbol);
+    if (!links.typeParametersChecked) {
+      links.typeParametersChecked = true;
+      const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol);
+      if (!declarations || declarations.length <= 1) {
+        return;
+      }
+      const type = getDeclaredTypeOfSymbol(symbol);
+      if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) {
+        const name = symbolToString(symbol);
+        for (const declaration of declarations) {
+          error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name);
         }
-        return 0 /* False */;
       }
-      function typeRelatedToDiscriminatedType(source2, target2) {
-        var _a2;
-        const sourceProperties = getPropertiesOfType(source2);
-        const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2);
-        if (!sourcePropertiesFiltered)
-          return 0 /* False */;
-        let numCombinations = 1;
-        for (const sourceProperty of sourcePropertiesFiltered) {
-          numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty));
-          if (numCombinations > 25) {
-            (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations });
-            return 0 /* False */;
-          }
+    }
+  }
+  function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) {
+    const maxTypeArgumentCount = length(targetParameters);
+    const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters);
+    for (const declaration of declarations) {
+      const sourceParameters = getTypeParameterDeclarations(declaration);
+      const numTypeParameters = sourceParameters.length;
+      if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) {
+        return false;
+      }
+      for (let i = 0; i < numTypeParameters; i++) {
+        const source = sourceParameters[i];
+        const target = targetParameters[i];
+        if (source.name.escapedText !== target.symbol.escapedName) {
+          return false;
         }
-        const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length);
-        const excludedProperties = /* @__PURE__ */ new Set();
-        for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
-          const sourceProperty = sourcePropertiesFiltered[i];
-          const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty);
-          sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType];
-          excludedProperties.add(sourceProperty.escapedName);
-        }
-        const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes);
-        const matchingTypes = [];
-        for (const combination of discriminantCombinations) {
-          let hasMatch = false;
-          outer:
-            for (const type of target2.types) {
-              for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
-                const sourceProperty = sourcePropertiesFiltered[i];
-                const targetProperty = getPropertyOfType(type, sourceProperty.escapedName);
-                if (!targetProperty)
-                  continue outer;
-                if (sourceProperty === targetProperty)
-                  continue;
-                const related = propertyRelatedTo(
-                  source2,
-                  target2,
-                  sourceProperty,
-                  targetProperty,
-                  (_) => combination[i],
-                  /*reportErrors*/
-                  false,
-                  0 /* None */,
-                  /*skipOptional*/
-                  strictNullChecks || relation === comparableRelation
-                );
-                if (!related) {
-                  continue outer;
-                }
-              }
-              pushIfUnique(matchingTypes, type, equateValues);
-              hasMatch = true;
-            }
-          if (!hasMatch) {
-            return 0 /* False */;
-          }
+        const constraint = getEffectiveConstraintOfTypeParameter(source);
+        const sourceConstraint = constraint && getTypeFromTypeNode(constraint);
+        const targetConstraint = getConstraintOfTypeParameter(target);
+        if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) {
+          return false;
         }
-        let result2 = -1 /* True */;
-        for (const type of matchingTypes) {
-          result2 &= propertiesRelatedTo(
-            source2,
-            type,
-            /*reportErrors*/
-            false,
-            excludedProperties,
-            /*optionalsOnly*/
-            false,
-            0 /* None */
-          );
-          if (result2) {
-            result2 &= signaturesRelatedTo(
-              source2,
-              type,
-              0 /* Call */,
-              /*reportErrors*/
-              false,
-              0 /* None */
-            );
-            if (result2) {
-              result2 &= signaturesRelatedTo(
-                source2,
-                type,
-                1 /* Construct */,
-                /*reportErrors*/
-                false,
-                0 /* None */
-              );
-              if (result2 && !(isTupleType(source2) && isTupleType(type))) {
-                result2 &= indexSignaturesRelatedTo(
-                  source2,
-                  type,
-                  /*sourceIsPrimitive*/
-                  false,
-                  /*reportErrors*/
-                  false,
-                  0 /* None */
-                );
-              }
-            }
-          }
-          if (!result2) {
-            return result2;
-          }
+        const sourceDefault = source.default && getTypeFromTypeNode(source.default);
+        const targetDefault = getDefaultFromTypeParameter(target);
+        if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) {
+          return false;
         }
-        return result2;
       }
-      function excludeProperties(properties, excludedProperties) {
-        if (!excludedProperties || properties.length === 0)
-          return properties;
-        let result2;
-        for (let i = 0; i < properties.length; i++) {
-          if (!excludedProperties.has(properties[i].escapedName)) {
-            if (result2) {
-              result2.push(properties[i]);
+    }
+    return true;
+  }
+  function getFirstTransformableStaticClassElement(node) {
+    const willTransformStaticElementsOfDecoratedClass = !legacyDecorators && languageVersion < 99 /* ClassAndClassElementDecorators */ && classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    );
+    const willTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* PrivateNamesAndClassStaticBlocks */ || languageVersion < 99 /* ClassAndClassElementDecorators */;
+    const willTransformInitializers = !emitStandardClassFields;
+    if (willTransformStaticElementsOfDecoratedClass || willTransformPrivateElementsOrClassStaticBlocks) {
+      for (const member of node.members) {
+        if (willTransformStaticElementsOfDecoratedClass && classElementOrClassElementParameterIsDecorated(
+          /*useLegacyDecorators*/
+          false,
+          member,
+          node
+        )) {
+          return firstOrUndefined(getDecorators(node)) ?? node;
+        } else if (willTransformPrivateElementsOrClassStaticBlocks) {
+          if (isClassStaticBlockDeclaration(member)) {
+            return member;
+          } else if (isStatic(member)) {
+            if (isPrivateIdentifierClassElementDeclaration(member) || willTransformInitializers && isInitializedProperty(member)) {
+              return member;
             }
-          } else if (!result2) {
-            result2 = properties.slice(0, i);
           }
         }
-        return result2 || properties;
       }
-      function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
-        const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
-        const effectiveTarget = addOptionality(
-          getNonMissingTypeOfSymbol(targetProp),
-          /*isProperty*/
-          false,
-          targetIsOptional
-        );
-        const effectiveSource = getTypeOfSourceProperty(sourceProp);
-        return isRelatedTo(
-          effectiveSource,
-          effectiveTarget,
-          3 /* Both */,
-          reportErrors2,
-          /*headMessage*/
-          void 0,
-          intersectionState
-        );
+    }
+  }
+  function checkClassExpressionExternalHelpers(node) {
+    if (node.name) return;
+    const parent2 = walkUpOuterExpressions(node);
+    if (!isNamedEvaluationSource(parent2)) return;
+    const willTransformESDecorators = !legacyDecorators && languageVersion < 99 /* ClassAndClassElementDecorators */;
+    let location;
+    if (willTransformESDecorators && classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    )) {
+      location = firstOrUndefined(getDecorators(node)) ?? node;
+    } else {
+      location = getFirstTransformableStaticClassElement(node);
+    }
+    if (location) {
+      checkExternalEmitHelpers(location, 4194304 /* SetFunctionName */);
+      if ((isPropertyAssignment(parent2) || isPropertyDeclaration(parent2) || isBindingElement(parent2)) && isComputedPropertyName(parent2.name)) {
+        checkExternalEmitHelpers(location, 8388608 /* PropKey */);
+      }
+    }
+  }
+  function checkClassExpression(node) {
+    checkClassLikeDeclaration(node);
+    checkNodeDeferred(node);
+    checkClassExpressionExternalHelpers(node);
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
+  }
+  function checkClassExpressionDeferred(node) {
+    forEach(node.members, checkSourceElement);
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkClassDeclaration(node) {
+    const firstDecorator = find(node.modifiers, isDecorator);
+    if (legacyDecorators && firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) {
+      grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator);
+    }
+    if (!node.name && !hasSyntacticModifier(node, 2048 /* Default */)) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name);
+    }
+    checkClassLikeDeclaration(node);
+    forEach(node.members, checkSourceElement);
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkClassLikeDeclaration(node) {
+    checkGrammarClassLikeDeclaration(node);
+    checkDecorators(node);
+    checkCollisionsForDeclarationName(node, node.name);
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+    checkExportsOnMergedDeclarations(node);
+    const symbol = getSymbolOfDeclaration(node);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    const typeWithThis = getTypeWithThisArgument(type);
+    const staticType = getTypeOfSymbol(symbol);
+    checkTypeParameterListsIdentical(symbol);
+    checkFunctionOrConstructorSymbol(symbol);
+    checkClassForDuplicateDeclarations(node);
+    const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */);
+    if (!nodeInAmbientContext) {
+      checkClassForStaticPropertyNameConflicts(node);
+    }
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    if (baseTypeNode) {
+      forEach(baseTypeNode.typeArguments, checkSourceElement);
+      if (languageVersion < 2 /* Classes */) {
+        checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */);
+      }
+      const extendsNode = getClassExtendsHeritageElement(node);
+      if (extendsNode && extendsNode !== baseTypeNode) {
+        checkExpression(extendsNode.expression);
       }
-      function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
-        const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
-        const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp);
-        if (sourcePropFlags & 2 /* Private */ || targetPropFlags & 2 /* Private */) {
-          if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) {
-            if (reportErrors2) {
-              if (sourcePropFlags & 2 /* Private */ && targetPropFlags & 2 /* Private */) {
-                reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp));
-              } else {
-                reportError(Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 2 /* Private */ ? source2 : target2), typeToString(sourcePropFlags & 2 /* Private */ ? target2 : source2));
+      const baseTypes = getBaseTypes(type);
+      if (baseTypes.length) {
+        addLazyDiagnostic(() => {
+          const baseType = baseTypes[0];
+          const baseConstructorType = getBaseConstructorTypeOfClass(type);
+          const staticBaseType = getApparentType(baseConstructorType);
+          checkBaseTypeAccessibility(staticBaseType, baseTypeNode);
+          checkSourceElement(baseTypeNode.expression);
+          if (some(baseTypeNode.typeArguments)) {
+            forEach(baseTypeNode.typeArguments, checkSourceElement);
+            for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) {
+              if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) {
+                break;
               }
             }
-            return 0 /* False */;
           }
-        } else if (targetPropFlags & 4 /* Protected */) {
-          if (!isValidOverrideOf(sourceProp, targetProp)) {
-            if (reportErrors2) {
-              reportError(Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source2), typeToString(getDeclaringClass(targetProp) || target2));
+          const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
+          if (!checkTypeAssignableTo(
+            typeWithThis,
+            baseWithThis,
+            /*errorNode*/
+            void 0
+          )) {
+            issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
+          } else {
+            checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1);
+          }
+          if (baseConstructorType.flags & 8650752 /* TypeVariable */) {
+            if (!isMixinConstructorType(staticType)) {
+              error2(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any);
+            } else {
+              const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
+              if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 64 /* Abstract */)) {
+                error2(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract);
+              }
             }
-            return 0 /* False */;
           }
-        } else if (sourcePropFlags & 4 /* Protected */) {
-          if (reportErrors2) {
-            reportError(Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2));
-          }
-          return 0 /* False */;
-        }
-        if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) {
-          return 0 /* False */;
-        }
-        const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState);
-        if (!related) {
-          if (reportErrors2) {
-            reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp));
-          }
-          return 0 /* False */;
-        }
-        if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) {
-          if (reportErrors2) {
-            reportError(Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2));
-          }
-          return 0 /* False */;
-        }
-        return related;
-      }
-      function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) {
-        let shouldSkipElaboration = false;
-        if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) {
-          const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText;
-          const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription);
-          if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) {
-            const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration);
-            const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration);
-            reportError(
-              Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2,
-              diagnosticName(privateIdentifierDescription),
-              diagnosticName(sourceName.escapedText === "" ? anon : sourceName),
-              diagnosticName(targetName.escapedText === "" ? anon : targetName)
-            );
-            return;
-          }
-        }
-        const props = arrayFrom(getUnmatchedProperties(
-          source2,
-          target2,
-          requireOptionalProperties,
-          /*matchDiscriminantProperties*/
-          false
-        ));
-        if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
-          shouldSkipElaboration = true;
-        }
-        if (props.length === 1) {
-          const propName = symbolToString(
-            unmatchedProperty,
-            /*enclosingDeclaration*/
-            void 0,
-            0 /* None */,
-            4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
-          );
-          reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
-          if (length(unmatchedProperty.declarations)) {
-            associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
-          }
-          if (shouldSkipElaboration && errorInfo) {
-            overrideNextErrorInfo++;
-          }
-        } else if (tryElaborateArrayLikeErrors(
-          source2,
-          target2,
-          /*reportErrors*/
-          false
-        )) {
-          if (props.length > 5) {
-            reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
-          } else {
-            reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", "));
-          }
-          if (shouldSkipElaboration && errorInfo) {
-            overrideNextErrorInfo++;
-          }
-        }
-      }
-      function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, optionalsOnly, intersectionState) {
-        if (relation === identityRelation) {
-          return propertiesIdenticalTo(source2, target2, excludedProperties);
-        }
-        let result2 = -1 /* True */;
-        if (isTupleType(target2)) {
-          if (isArrayOrTupleType(source2)) {
-            if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) {
-              return 0 /* False */;
-            }
-            const sourceArity = getTypeReferenceArity(source2);
-            const targetArity = getTypeReferenceArity(target2);
-            const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */;
-            const targetRestFlag = target2.target.combinedFlags & 4 /* Rest */;
-            const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0;
-            const targetMinLength = target2.target.minLength;
-            if (!sourceRestFlag && sourceArity < targetMinLength) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength);
-              }
-              return 0 /* False */;
-            }
-            if (!targetRestFlag && targetArity < sourceMinLength) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity);
-              }
-              return 0 /* False */;
-            }
-            if (!targetRestFlag && (sourceRestFlag || targetArity < sourceArity)) {
-              if (reportErrors2) {
-                if (sourceMinLength < targetMinLength) {
-                  reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength);
-                } else {
-                  reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity);
-                }
-              }
-              return 0 /* False */;
-            }
-            const sourceTypeArguments = getTypeArguments(source2);
-            const targetTypeArguments = getTypeArguments(target2);
-            const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */);
-            const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */);
-            const targetHasRestElement = target2.target.hasRestElement;
-            let canExcludeDiscriminants = !!excludedProperties;
-            for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) {
-              const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */;
-              const sourcePositionFromEnd = sourceArity - 1 - sourcePosition;
-              const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition;
-              const targetFlags = target2.target.elementFlags[targetPosition];
-              if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition);
-                }
-                return 0 /* False */;
-              }
-              if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition);
-                }
-                return 0 /* False */;
-              }
-              if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition);
-                }
-                return 0 /* False */;
-              }
-              if (canExcludeDiscriminants) {
-                if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) {
-                  canExcludeDiscriminants = false;
-                }
-                if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) {
-                  continue;
-                }
-              }
-              const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
-              const targetType = targetTypeArguments[targetPosition];
-              const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
-              const related = isRelatedTo(
-                sourceType,
-                targetCheckType,
-                3 /* Both */,
-                reportErrors2,
-                /*headMessage*/
-                void 0,
-                intersectionState
-              );
-              if (!related) {
-                if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
-                  if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
-                    reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition);
-                  } else {
-                    reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition);
-                  }
-                }
-                return 0 /* False */;
-              }
-              result2 &= related;
+          if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) {
+            const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode);
+            if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) {
+              error2(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type);
             }
-            return result2;
-          }
-          if (target2.target.combinedFlags & 12 /* Variable */) {
-            return 0 /* False */;
-          }
-        }
-        const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
-        const unmatchedProperty = getUnmatchedProperty(
-          source2,
-          target2,
-          requireOptionalProperties,
-          /*matchDiscriminantProperties*/
-          false
-        );
-        if (unmatchedProperty) {
-          if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
-            reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
           }
-          return 0 /* False */;
+          checkKindsOfPropertyMemberOverrides(type, baseType);
+        });
+      }
+    }
+    checkMembersForOverrideModifier(node, type, typeWithThis, staticType);
+    const implementedTypeNodes = getEffectiveImplementsTypeNodes(node);
+    if (implementedTypeNodes) {
+      for (const typeRefNode of implementedTypeNodes) {
+        if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) {
+          error2(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments);
         }
-        if (isObjectLiteralType2(target2)) {
-          for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) {
-            if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) {
-              const sourceType = getTypeOfSymbol(sourceProp);
-              if (!(sourceType.flags & 32768 /* Undefined */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2));
-                }
-                return 0 /* False */;
-              }
+        checkTypeReferenceNode(typeRefNode);
+        addLazyDiagnostic(createImplementsDiagnostics(typeRefNode));
+      }
+    }
+    addLazyDiagnostic(() => {
+      checkIndexConstraints(type, symbol);
+      checkIndexConstraints(
+        staticType,
+        symbol,
+        /*isStaticIndex*/
+        true
+      );
+      checkTypeForDuplicateIndexSignatures(node);
+      checkPropertyInitialization(node);
+    });
+    function createImplementsDiagnostics(typeRefNode) {
+      return () => {
+        const t = getReducedType(getTypeFromTypeNode(typeRefNode));
+        if (!isErrorType(t)) {
+          if (isValidBaseType(t)) {
+            const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
+            const baseWithThis = getTypeWithThisArgument(t, type.thisType);
+            if (!checkTypeAssignableTo(
+              typeWithThis,
+              baseWithThis,
+              /*errorNode*/
+              void 0
+            )) {
+              issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
             }
+          } else {
+            error2(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members);
           }
         }
-        const properties = getPropertiesOfType(target2);
-        const numericNamesOnly = isTupleType(source2) && isTupleType(target2);
-        for (const targetProp of excludeProperties(properties, excludedProperties)) {
-          const name = targetProp.escapedName;
-          if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length") && (!optionalsOnly || targetProp.flags & 16777216 /* Optional */)) {
-            const sourceProp = getPropertyOfType(source2, name);
-            if (sourceProp && sourceProp !== targetProp) {
-              const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation);
-              if (!related) {
-                return 0 /* False */;
-              }
-              result2 &= related;
-            }
+      };
+    }
+  }
+  function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) {
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    const baseTypes = baseTypeNode && getBaseTypes(type);
+    const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
+    const baseStaticType = getBaseConstructorTypeOfClass(type);
+    for (const member of node.members) {
+      if (hasAmbientModifier(member)) {
+        continue;
+      }
+      if (isConstructorDeclaration(member)) {
+        forEach(member.parameters, (param) => {
+          if (isParameterPropertyDeclaration(param, member)) {
+            checkExistingMemberForOverrideModifier(
+              node,
+              staticType,
+              baseStaticType,
+              baseWithThis,
+              type,
+              typeWithThis,
+              param,
+              /*memberIsParameterProperty*/
+              true
+            );
           }
-        }
-        return result2;
+        });
       }
-      function propertiesIdenticalTo(source2, target2, excludedProperties) {
-        if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) {
-          return 0 /* False */;
+      checkExistingMemberForOverrideModifier(
+        node,
+        staticType,
+        baseStaticType,
+        baseWithThis,
+        type,
+        typeWithThis,
+        member,
+        /*memberIsParameterProperty*/
+        false
+      );
+    }
+  }
+  function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) {
+    const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
+    if (!declaredProp) {
+      return 0 /* Ok */;
+    }
+    return checkMemberForOverrideModifier(
+      node,
+      staticType,
+      baseStaticType,
+      baseWithThis,
+      type,
+      typeWithThis,
+      hasOverrideModifier(member),
+      hasAbstractModifier(member),
+      isStatic(member),
+      memberIsParameterProperty,
+      symbolName(declaredProp),
+      reportErrors2 ? member : void 0
+    );
+  }
+  function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, memberName, errorNode) {
+    const isJs = isInJSFile(node);
+    const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */);
+    if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) {
+      const memberEscapedName = escapeLeadingUnderscores(memberName);
+      const thisType = memberIsStatic ? staticType : typeWithThis;
+      const baseType = memberIsStatic ? baseStaticType : baseWithThis;
+      const prop = getPropertyOfType(thisType, memberEscapedName);
+      const baseProp = getPropertyOfType(baseType, memberEscapedName);
+      const baseClassName = typeToString(baseWithThis);
+      if (prop && !baseProp && memberHasOverrideModifier) {
+        if (errorNode) {
+          const suggestion = getSuggestedSymbolForNonexistentClassMember(memberName, baseType);
+          suggestion ? error2(
+            errorNode,
+            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1,
+            baseClassName,
+            symbolToString(suggestion)
+          ) : error2(
+            errorNode,
+            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0,
+            baseClassName
+          );
         }
-        const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties);
-        const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties);
-        if (sourceProperties.length !== targetProperties.length) {
-          return 0 /* False */;
+        return 2 /* HasInvalidOverride */;
+      } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) {
+        const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier);
+        if (memberHasOverrideModifier) {
+          return 0 /* Ok */;
         }
-        let result2 = -1 /* True */;
-        for (const sourceProp of sourceProperties) {
-          const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName);
-          if (!targetProp) {
-            return 0 /* False */;
+        if (!baseHasAbstract) {
+          if (errorNode) {
+            const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0;
+            error2(errorNode, diag2, baseClassName);
           }
-          const related = compareProperties2(sourceProp, targetProp, isRelatedTo);
-          if (!related) {
-            return 0 /* False */;
+          return 1 /* NeedsOverride */;
+        } else if (memberHasAbstractModifier && baseHasAbstract) {
+          if (errorNode) {
+            error2(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName);
           }
-          result2 &= related;
+          return 1 /* NeedsOverride */;
         }
-        return result2;
       }
-      function signaturesRelatedTo(source2, target2, kind, reportErrors2, intersectionState) {
-        var _a2, _b;
-        if (relation === identityRelation) {
-          return signaturesIdenticalTo(source2, target2, kind);
-        }
-        if (target2 === anyFunctionType || source2 === anyFunctionType) {
-          return -1 /* True */;
-        }
-        const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration);
-        const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration);
-        const sourceSignatures = getSignaturesOfType(
-          source2,
-          sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind
-        );
-        const targetSignatures = getSignaturesOfType(
-          target2,
-          targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind
+    } else if (memberHasOverrideModifier) {
+      if (errorNode) {
+        const className = typeToString(type);
+        error2(
+          errorNode,
+          isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class,
+          className
         );
-        if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) {
-          const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */);
-          const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */);
-          if (sourceIsAbstract && !targetIsAbstract) {
-            if (reportErrors2) {
-              reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type);
-            }
-            return 0 /* False */;
-          }
-          if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) {
-            return 0 /* False */;
-          }
-        }
-        let result2 = -1 /* True */;
-        const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn;
-        const sourceObjectFlags = getObjectFlags(source2);
-        const targetObjectFlags = getObjectFlags(target2);
-        if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
-          Debug.assertEqual(sourceSignatures.length, targetSignatures.length);
-          for (let i = 0; i < targetSignatures.length; i++) {
-            const related = signatureRelatedTo(
-              sourceSignatures[i],
-              targetSignatures[i],
-              /*erase*/
-              true,
-              reportErrors2,
-              intersectionState,
-              incompatibleReporter(sourceSignatures[i], targetSignatures[i])
-            );
-            if (!related) {
-              return 0 /* False */;
-            }
-            result2 &= related;
-          }
-        } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) {
-          const eraseGenerics = relation === comparableRelation || !!compilerOptions.noStrictGenericChecks;
-          const sourceSignature = first(sourceSignatures);
-          const targetSignature = first(targetSignatures);
-          result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, intersectionState, incompatibleReporter(sourceSignature, targetSignature));
-          if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a2 = targetSignature.declaration) == null ? void 0 : _a2.kind) === 176 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 176 /* Constructor */)) {
-            const constructSignatureToString = (signature) => signatureToString(
-              signature,
-              /*enclosingDeclaration*/
-              void 0,
-              262144 /* WriteArrowStyleSignature */,
-              kind
-            );
-            reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
-            reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
-            return result2;
-          }
-        } else {
-          outer:
-            for (const t of targetSignatures) {
-              const saveErrorInfo = captureErrorCalculationState();
-              let shouldElaborateErrors = reportErrors2;
-              for (const s of sourceSignatures) {
-                const related = signatureRelatedTo(
-                  s,
-                  t,
-                  /*erase*/
-                  true,
-                  shouldElaborateErrors,
-                  intersectionState,
-                  incompatibleReporter(s, t)
-                );
-                if (related) {
-                  result2 &= related;
-                  resetErrorInfo(saveErrorInfo);
-                  continue outer;
-                }
-                shouldElaborateErrors = false;
-              }
-              if (shouldElaborateErrors) {
-                reportError(Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source2), signatureToString(
-                  t,
-                  /*enclosingDeclaration*/
-                  void 0,
-                  /*flags*/
-                  void 0,
-                  kind
-                ));
-              }
-              return 0 /* False */;
-            }
-        }
-        return result2;
       }
-      function shouldReportUnmatchedPropertyError(source2, target2) {
-        const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */);
-        const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */);
-        const typeProperties = getPropertiesOfObjectType(source2);
-        if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) {
-          if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) {
-            return true;
+      return 2 /* HasInvalidOverride */;
+    }
+    return 0 /* Ok */;
+  }
+  function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) {
+    let issuedMemberError = false;
+    for (const member of node.members) {
+      if (isStatic(member)) {
+        continue;
+      }
+      const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
+      if (declaredProp) {
+        const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName);
+        const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
+        if (prop && baseProp) {
+          const rootChain = () => chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
+            symbolToString(declaredProp),
+            typeToString(typeWithThis),
+            typeToString(baseWithThis)
+          );
+          if (!checkTypeAssignableTo(
+            getTypeOfSymbol(prop),
+            getTypeOfSymbol(baseProp),
+            member.name || member,
+            /*headMessage*/
+            void 0,
+            rootChain
+          )) {
+            issuedMemberError = true;
           }
-          return false;
         }
-        return true;
       }
-      function reportIncompatibleCallSignatureReturn(siga, sigb) {
-        if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
-          return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
+    }
+    if (!issuedMemberError) {
+      checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag);
+    }
+  }
+  function checkBaseTypeAccessibility(type, node) {
+    const signatures = getSignaturesOfType(type, 1 /* Construct */);
+    if (signatures.length) {
+      const declaration = signatures[0].declaration;
+      if (declaration && hasEffectiveModifier(declaration, 2 /* Private */)) {
+        const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+        if (!isNodeWithinClass(node, typeClassDeclaration)) {
+          error2(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol));
         }
-        return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
       }
-      function reportIncompatibleConstructSignatureReturn(siga, sigb) {
-        if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
-          return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
-        }
-        return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
+    }
+  }
+  function getMemberOverrideModifierStatus(node, member, memberSymbol) {
+    if (!member.name) {
+      return 0 /* Ok */;
+    }
+    const classSymbol = getSymbolOfDeclaration(node);
+    const type = getDeclaredTypeOfSymbol(classSymbol);
+    const typeWithThis = getTypeWithThisArgument(type);
+    const staticType = getTypeOfSymbol(classSymbol);
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    const baseTypes = baseTypeNode && getBaseTypes(type);
+    const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
+    const baseStaticType = getBaseConstructorTypeOfClass(type);
+    const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16 /* Override */);
+    return checkMemberForOverrideModifier(
+      node,
+      staticType,
+      baseStaticType,
+      baseWithThis,
+      type,
+      typeWithThis,
+      memberHasOverrideModifier,
+      hasAbstractModifier(member),
+      isStatic(member),
+      /*memberIsParameterProperty*/
+      false,
+      symbolName(memberSymbol)
+    );
+  }
+  function getTargetSymbol(s) {
+    return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
+  }
+  function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
+    return filter(symbol.declarations, (d) => d.kind === 263 /* ClassDeclaration */ || d.kind === 264 /* InterfaceDeclaration */);
+  }
+  function checkKindsOfPropertyMemberOverrides(type, baseType) {
+    var _a, _b, _c, _d, _e;
+    const baseProperties = getPropertiesOfType(baseType);
+    const notImplementedInfo = /* @__PURE__ */ new Map();
+    basePropertyCheck: for (const baseProperty of baseProperties) {
+      const base = getTargetSymbol(baseProperty);
+      if (base.flags & 4194304 /* Prototype */) {
+        continue;
       }
-      function signatureRelatedTo(source2, target2, erase, reportErrors2, intersectionState, incompatibleReporter) {
-        const checkMode = relation === subtypeRelation ? 16 /* StrictTopSignature */ : relation === strictSubtypeRelation ? 16 /* StrictTopSignature */ | 8 /* StrictArity */ : 0 /* None */;
-        return compareSignaturesRelated(erase ? getErasedSignature(source2) : source2, erase ? getErasedSignature(target2) : target2, checkMode, reportErrors2, reportError, incompatibleReporter, isRelatedToWorker2, reportUnreliableMapper);
-        function isRelatedToWorker2(source3, target3, reportErrors3) {
-          return isRelatedTo(
-            source3,
-            target3,
-            3 /* Both */,
-            reportErrors3,
-            /*headMessage*/
-            void 0,
-            intersectionState
-          );
-        }
+      const baseSymbol = getPropertyOfObjectType(type, base.escapedName);
+      if (!baseSymbol) {
+        continue;
       }
-      function signaturesIdenticalTo(source2, target2, kind) {
-        const sourceSignatures = getSignaturesOfType(source2, kind);
-        const targetSignatures = getSignaturesOfType(target2, kind);
-        if (sourceSignatures.length !== targetSignatures.length) {
-          return 0 /* False */;
+      const derived = getTargetSymbol(baseSymbol);
+      const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base);
+      Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration.");
+      if (derived === base) {
+        const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol);
+        if (baseDeclarationFlags & 64 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 64 /* Abstract */))) {
+          for (const otherBaseType of getBaseTypes(type)) {
+            if (otherBaseType === baseType) continue;
+            const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName);
+            const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2);
+            if (derivedElsewhere && derivedElsewhere !== base) {
+              continue basePropertyCheck;
+            }
+          }
+          const baseTypeName = typeToString(baseType);
+          const typeName = typeToString(type);
+          const basePropertyName = symbolToString(baseProperty);
+          const missedProperties = append((_a = notImplementedInfo.get(derivedClassDecl)) == null ? void 0 : _a.missedProperties, basePropertyName);
+          notImplementedInfo.set(derivedClassDecl, { baseTypeName, typeName, missedProperties });
         }
-        let result2 = -1 /* True */;
-        for (let i = 0; i < sourceSignatures.length; i++) {
-          const related = compareSignaturesIdentical(
-            sourceSignatures[i],
-            targetSignatures[i],
-            /*partialMatch*/
-            false,
-            /*ignoreThisTypes*/
-            false,
-            /*ignoreReturnTypes*/
-            false,
-            isRelatedTo
-          );
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
+      } else {
+        const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived);
+        if (baseDeclarationFlags & 2 /* Private */ || derivedDeclarationFlags & 2 /* Private */) {
+          continue;
         }
-        return result2;
-      }
-      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
-        let result2 = -1 /* True */;
-        const keyType = targetInfo.keyType;
-        const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
-        for (const prop of props) {
-          if (isIgnoredJsxProperty(source2, prop)) {
+        let errorMessage;
+        const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */;
+        const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */;
+        if (basePropertyFlags && derivedPropertyFlags) {
+          if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_b = base.declarations) == null ? void 0 : _b.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_c = base.declarations) == null ? void 0 : _c.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) {
             continue;
           }
-          if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
-            const propType = getNonMissingTypeOfSymbol(prop);
-            const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
-            const related = isRelatedTo(
-              type,
-              targetInfo.type,
-              3 /* Both */,
-              reportErrors2,
-              /*headMessage*/
-              void 0,
-              intersectionState
-            );
-            if (!related) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
+          const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */;
+          const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */;
+          if (overriddenInstanceProperty || overriddenInstanceAccessor) {
+            const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor;
+            error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type));
+          } else if (useDefineForClassFields) {
+            const uninitialized = (_d = derived.declarations) == null ? void 0 : _d.find((d) => d.kind === 172 /* PropertyDeclaration */ && !d.initializer);
+            if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 64 /* Abstract */) && !(derivedDeclarationFlags & 64 /* Abstract */) && !((_e = derived.declarations) == null ? void 0 : _e.some((d) => !!(d.flags & 33554432 /* Ambient */)))) {
+              const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol));
+              const propName = uninitialized.name;
+              if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) {
+                const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration;
+                error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType));
               }
-              return 0 /* False */;
-            }
-            result2 &= related;
-          }
-        }
-        for (const info of getIndexInfosOfType(source2)) {
-          if (isApplicableIndexType(info.keyType, keyType)) {
-            const related = indexInfoRelatedTo(info, targetInfo, reportErrors2, intersectionState);
-            if (!related) {
-              return 0 /* False */;
             }
-            result2 &= related;
           }
-        }
-        return result2;
-      }
-      function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState) {
-        const related = isRelatedTo(
-          sourceInfo.type,
-          targetInfo.type,
-          3 /* Both */,
-          reportErrors2,
-          /*headMessage*/
-          void 0,
-          intersectionState
-        );
-        if (!related && reportErrors2) {
-          if (sourceInfo.keyType === targetInfo.keyType) {
-            reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType));
+          continue;
+        } else if (isPrototypeProperty(base)) {
+          if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) {
+            continue;
           } else {
-            reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType));
-          }
-        }
-        return related;
-      }
-      function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) {
-        if (relation === identityRelation) {
-          return indexSignaturesIdenticalTo(source2, target2);
-        }
-        const indexInfos = getIndexInfosOfType(target2);
-        const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType);
-        let result2 = -1 /* True */;
-        for (const targetInfo of indexInfos) {
-          const related = relation !== strictSubtypeRelation && !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
-        }
-        return result2;
-      }
-      function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
-        const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType);
-        if (sourceInfo) {
-          return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState);
-        }
-        if (!(intersectionState & 1 /* Source */) && (relation !== strictSubtypeRelation || getObjectFlags(source2) & 8192 /* FreshLiteral */) && isObjectTypeWithInferableIndex(source2)) {
-          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
-        }
-        if (reportErrors2) {
-          reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
-        }
-        return 0 /* False */;
-      }
-      function indexSignaturesIdenticalTo(source2, target2) {
-        const sourceInfos = getIndexInfosOfType(source2);
-        const targetInfos = getIndexInfosOfType(target2);
-        if (sourceInfos.length !== targetInfos.length) {
-          return 0 /* False */;
-        }
-        for (const targetInfo of targetInfos) {
-          const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType);
-          if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) {
-            return 0 /* False */;
+            Debug.assert(!!(derived.flags & 98304 /* Accessor */));
+            errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor;
           }
+        } else if (base.flags & 98304 /* Accessor */) {
+          errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function;
+        } else {
+          errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function;
         }
-        return -1 /* True */;
+        error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type));
       }
-      function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) {
-        if (!sourceSignature.declaration || !targetSignature.declaration) {
-          return true;
-        }
-        const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 6 /* NonPublicAccessibilityModifier */);
-        const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 6 /* NonPublicAccessibilityModifier */);
-        if (targetAccessibility === 2 /* Private */) {
-          return true;
-        }
-        if (targetAccessibility === 4 /* Protected */ && sourceAccessibility !== 2 /* Private */) {
-          return true;
+    }
+    for (const [errorNode, memberInfo] of notImplementedInfo) {
+      if (length(memberInfo.missedProperties) === 1) {
+        if (isClassExpression(errorNode)) {
+          error2(errorNode, Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, first(memberInfo.missedProperties), memberInfo.baseTypeName);
+        } else {
+          error2(errorNode, Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, memberInfo.typeName, first(memberInfo.missedProperties), memberInfo.baseTypeName);
         }
-        if (targetAccessibility !== 4 /* Protected */ && !sourceAccessibility) {
-          return true;
+      } else if (length(memberInfo.missedProperties) > 5) {
+        const missedProperties = map(memberInfo.missedProperties.slice(0, 4), (prop) => `'${prop}'`).join(", ");
+        const remainingMissedProperties = length(memberInfo.missedProperties) - 4;
+        if (isClassExpression(errorNode)) {
+          error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more, memberInfo.baseTypeName, missedProperties, remainingMissedProperties);
+        } else {
+          error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more, memberInfo.typeName, memberInfo.baseTypeName, missedProperties, remainingMissedProperties);
         }
-        if (reportErrors2) {
-          reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility));
+      } else {
+        const missedProperties = map(memberInfo.missedProperties, (prop) => `'${prop}'`).join(", ");
+        if (isClassExpression(errorNode)) {
+          error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1, memberInfo.baseTypeName, missedProperties);
+        } else {
+          error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2, memberInfo.typeName, memberInfo.baseTypeName, missedProperties);
         }
-        return false;
       }
     }
-    function typeCouldHaveTopLevelSingletonTypes(type) {
-      if (type.flags & 16 /* Boolean */) {
-        return false;
-      }
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes);
-      }
-      if (type.flags & 465829888 /* Instantiable */) {
-        const constraint = getConstraintOfType(type);
-        if (constraint && constraint !== type) {
-          return typeCouldHaveTopLevelSingletonTypes(constraint);
+  }
+  function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) {
+    return baseDeclarationFlags & 64 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent);
+  }
+  function getNonInheritedProperties(type, baseTypes, properties) {
+    if (!length(baseTypes)) {
+      return properties;
+    }
+    const seen = /* @__PURE__ */ new Map();
+    forEach(properties, (p) => {
+      seen.set(p.escapedName, p);
+    });
+    for (const base of baseTypes) {
+      const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
+      for (const prop of properties2) {
+        const existing = seen.get(prop.escapedName);
+        if (existing && prop.parent === existing.parent) {
+          seen.delete(prop.escapedName);
         }
       }
-      return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */);
-    }
-    function getExactOptionalUnassignableProperties(source, target) {
-      if (isTupleType(source) && isTupleType(target))
-        return emptyArray;
-      return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp)));
-    }
-    function isExactOptionalPropertyMismatch(source, target) {
-      return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target);
     }
-    function getExactOptionalProperties(type) {
-      return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
-    }
-    function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
-      return findMatchingDiscriminantType(source, target, isRelatedTo) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+    return arrayFrom(seen.values());
+  }
+  function checkInheritedPropertiesAreIdentical(type, typeNode) {
+    const baseTypes = getBaseTypes(type);
+    if (baseTypes.length < 2) {
+      return true;
     }
-    function discriminateTypeByDiscriminableItems(target, discriminators, related) {
-      const types = target.types;
-      const include = types.map((t) => t.flags & 402784252 /* Primitive */ ? 0 /* False */ : -1 /* True */);
-      for (const [getDiscriminatingType, propertyName] of discriminators) {
-        let matched = false;
-        for (let i = 0; i < types.length; i++) {
-          if (include[i]) {
-            const targetType = getTypeOfPropertyOrIndexSignatureOfType(types[i], propertyName);
-            if (targetType && related(getDiscriminatingType(), targetType)) {
-              matched = true;
-            } else {
-              include[i] = 3 /* Maybe */;
-            }
-          }
-        }
-        for (let i = 0; i < types.length; i++) {
-          if (include[i] === 3 /* Maybe */) {
-            include[i] = matched ? 0 /* False */ : -1 /* True */;
+    const seen = /* @__PURE__ */ new Map();
+    forEach(resolveDeclaredMembers(type).declaredProperties, (p) => {
+      seen.set(p.escapedName, { prop: p, containingType: type });
+    });
+    let ok = true;
+    for (const base of baseTypes) {
+      const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
+      for (const prop of properties) {
+        const existing = seen.get(prop.escapedName);
+        if (!existing) {
+          seen.set(prop.escapedName, { prop, containingType: base });
+        } else {
+          const isInheritedProperty = existing.containingType !== type;
+          if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) {
+            ok = false;
+            const typeName1 = typeToString(existing.containingType);
+            const typeName2 = typeToString(base);
+            let errorInfo = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
+              symbolToString(prop),
+              typeName1,
+              typeName2
+            );
+            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
+            diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(typeNode), typeNode, errorInfo));
           }
         }
       }
-      const filtered = contains(include, 0 /* False */) ? getUnionType(types.filter((_, i) => include[i]), 0 /* None */) : target;
-      return filtered.flags & 131072 /* Never */ ? target : filtered;
     }
-    function isWeakType(type) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */));
+    return ok;
+  }
+  function checkPropertyInitialization(node) {
+    if (!strictNullChecks || !strictPropertyInitialization || node.flags & 33554432 /* Ambient */) {
+      return;
+    }
+    const constructor = findConstructorDeclaration(node);
+    for (const member of node.members) {
+      if (getEffectiveModifierFlags(member) & 128 /* Ambient */) {
+        continue;
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        return every(type.types, isWeakType);
+      if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
+        const propName = member.name;
+        if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
+          const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
+          if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
+            if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
+              error2(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
+            }
+          }
+        }
       }
-      return false;
     }
-    function hasCommonProperties(source, target, isComparingJsxAttributes) {
-      for (const prop of getPropertiesOfType(source)) {
-        if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
+  }
+  function isPropertyWithoutInitializer(node) {
+    return node.kind === 172 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer;
+  }
+  function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) {
+    for (const staticBlock of staticBlocks) {
+      if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) {
+        const reference = factory.createPropertyAccessExpression(factory.createThis(), propName);
+        setParent(reference.expression, reference);
+        setParent(reference, staticBlock);
+        reference.flowNode = staticBlock.returnFlowNode;
+        const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
+        if (!containsUndefinedType(flowType)) {
           return true;
         }
       }
-      return false;
-    }
-    function getVariances(type) {
-      return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters);
     }
-    function getAliasVariances(symbol) {
-      return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters);
-    }
-    function getVariancesWorker(symbol, typeParameters = emptyArray) {
-      var _a, _b;
-      const links = getSymbolLinks(symbol);
-      if (!links.variances) {
-        (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) });
-        const oldVarianceComputation = inVarianceComputation;
-        if (!inVarianceComputation) {
-          inVarianceComputation = true;
-          resolutionStart = resolutionTargets.length;
-        }
-        links.variances = emptyArray;
-        const variances = [];
-        for (const tp of typeParameters) {
-          const modifiers = getTypeParameterModifiers(tp);
-          let variance = modifiers & 16384 /* Out */ ? modifiers & 8192 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 8192 /* In */ ? 2 /* Contravariant */ : void 0;
-          if (variance === void 0) {
-            let unmeasurable = false;
-            let unreliable = false;
-            const oldHandler = outofbandVarianceMarkerHandler;
-            outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true;
-            const typeWithSuper = createMarkerType(symbol, tp, markerSuperType);
-            const typeWithSub = createMarkerType(symbol, tp, markerSubType);
-            variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0);
-            if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) {
-              variance = 4 /* Independent */;
-            }
-            outofbandVarianceMarkerHandler = oldHandler;
-            if (unmeasurable || unreliable) {
-              if (unmeasurable) {
-                variance |= 8 /* Unmeasurable */;
-              }
-              if (unreliable) {
-                variance |= 16 /* Unreliable */;
-              }
-            }
+    return false;
+  }
+  function isPropertyInitializedInConstructor(propName, propType, constructor) {
+    const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName);
+    setParent(reference.expression, reference);
+    setParent(reference, constructor);
+    reference.flowNode = constructor.returnFlowNode;
+    const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
+    return !containsUndefinedType(flowType);
+  }
+  function checkInterfaceDeclaration(node) {
+    if (!checkGrammarModifiers(node)) checkGrammarInterfaceDeclaration(node);
+    checkTypeParameters(node.typeParameters);
+    addLazyDiagnostic(() => {
+      checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
+      checkExportsOnMergedDeclarations(node);
+      const symbol = getSymbolOfDeclaration(node);
+      checkTypeParameterListsIdentical(symbol);
+      const firstInterfaceDecl = getDeclarationOfKind(symbol, 264 /* InterfaceDeclaration */);
+      if (node === firstInterfaceDecl) {
+        const type = getDeclaredTypeOfSymbol(symbol);
+        const typeWithThis = getTypeWithThisArgument(type);
+        if (checkInheritedPropertiesAreIdentical(type, node.name)) {
+          for (const baseType of getBaseTypes(type)) {
+            checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1);
           }
-          variances.push(variance);
+          checkIndexConstraints(type, symbol);
         }
-        if (!oldVarianceComputation) {
-          inVarianceComputation = false;
-          resolutionStart = 0;
-        }
-        links.variances = variances;
-        (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) });
       }
-      return links.variances;
-    }
-    function createMarkerType(symbol, source, target) {
-      const mapper = makeUnaryTypeMapper(source, target);
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (isErrorType(type)) {
-        return type;
+      checkObjectTypeForDuplicateDeclarations(node);
+    });
+    forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => {
+      if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) {
+        error2(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments);
       }
-      const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper));
-      markerTypes.add(getTypeId(result));
-      return result;
-    }
-    function isMarkerType(type) {
-      return markerTypes.has(getTypeId(type));
+      checkTypeReferenceNode(heritageElement);
+    });
+    forEach(node.members, checkSourceElement);
+    addLazyDiagnostic(() => {
+      checkTypeForDuplicateIndexSignatures(node);
+      registerForUnusedIdentifiersCheck(node);
+    });
+  }
+  function checkTypeAliasDeclaration(node) {
+    checkGrammarModifiers(node);
+    checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
+    checkExportsOnMergedDeclarations(node);
+    checkTypeParameters(node.typeParameters);
+    if (node.type.kind === 141 /* IntrinsicKeyword */) {
+      if (!intrinsicTypeKinds.has(node.name.escapedText) || length(node.typeParameters) !== 1) {
+        error2(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types);
+      }
+    } else {
+      checkSourceElement(node.type);
+      registerForUnusedIdentifiersCheck(node);
     }
-    function getTypeParameterModifiers(tp) {
-      var _a;
-      return reduceLeft((_a = tp.symbol) == null ? void 0 : _a.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (8192 /* In */ | 16384 /* Out */ | 4096 /* Const */);
+  }
+  function computeEnumMemberValues(node) {
+    const nodeLinks2 = getNodeLinks(node);
+    if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) {
+      nodeLinks2.flags |= 1024 /* EnumValuesComputed */;
+      let autoValue = 0;
+      let previous;
+      for (const member of node.members) {
+        const result = computeEnumMemberValue(member, autoValue, previous);
+        getNodeLinks(member).enumMemberValue = result;
+        autoValue = typeof result.value === "number" ? result.value + 1 : void 0;
+        previous = member;
+      }
     }
-    function hasCovariantVoidArgument(typeArguments, variances) {
-      for (let i = 0; i < variances.length; i++) {
-        if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) {
-          return true;
-        }
+  }
+  function computeEnumMemberValue(member, autoValue, previous) {
+    if (isComputedNonLiteralName(member.name)) {
+      error2(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums);
+    } else {
+      const text = getTextOfPropertyName(member.name);
+      if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) {
+        error2(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name);
       }
-      return false;
     }
-    function isUnconstrainedTypeParameter(type) {
-      return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type);
+    if (member.initializer) {
+      return computeConstantEnumMemberValue(member);
     }
-    function isNonDeferredTypeReference(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node;
+    if (member.parent.flags & 33554432 /* Ambient */ && !isEnumConst(member.parent)) {
+      return evaluatorResult(
+        /*value*/
+        void 0
+      );
     }
-    function isTypeReferenceWithGenericArguments(type) {
-      return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t));
+    if (autoValue === void 0) {
+      error2(member.name, Diagnostics.Enum_member_must_have_initializer);
+      return evaluatorResult(
+        /*value*/
+        void 0
+      );
     }
-    function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) {
-      const typeParameters = [];
-      let constraintMarker = "";
-      const sourceId = getTypeReferenceId(source, 0);
-      const targetId = getTypeReferenceId(target, 0);
-      return `${constraintMarker}${sourceId},${targetId}${postFix}`;
-      function getTypeReferenceId(type, depth = 0) {
-        let result = "" + type.target.id;
-        for (const t of getTypeArguments(type)) {
-          if (t.flags & 262144 /* TypeParameter */) {
-            if (ignoreConstraints || isUnconstrainedTypeParameter(t)) {
-              let index = typeParameters.indexOf(t);
-              if (index < 0) {
-                index = typeParameters.length;
-                typeParameters.push(t);
-              }
-              result += "=" + index;
-              continue;
-            }
-            constraintMarker = "*";
-          } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) {
-            result += "<" + getTypeReferenceId(t, depth + 1) + ">";
-            continue;
-          }
-          result += "-" + t.id;
-        }
-        return result;
+    if (getIsolatedModules(compilerOptions) && (previous == null ? void 0 : previous.initializer)) {
+      const prevValue = getEnumMemberValue(previous);
+      if (!(typeof prevValue.value === "number" && !prevValue.resolvedOtherFiles)) {
+        error2(
+          member.name,
+          Diagnostics.Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled
+        );
       }
     }
-    function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) {
-      if (relation === identityRelation && source.id > target.id) {
-        const temp = source;
-        source = target;
-        target = temp;
+    return evaluatorResult(autoValue);
+  }
+  function computeConstantEnumMemberValue(member) {
+    const isConstEnum = isEnumConst(member.parent);
+    const initializer = member.initializer;
+    const result = evaluate(initializer, member);
+    if (result.value !== void 0) {
+      if (isConstEnum && typeof result.value === "number" && !isFinite(result.value)) {
+        error2(
+          initializer,
+          isNaN(result.value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value
+        );
+      } else if (getIsolatedModules(compilerOptions) && typeof result.value === "string" && !result.isSyntacticallyString) {
+        error2(
+          initializer,
+          Diagnostics._0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled,
+          `${idText(member.parent.name)}.${getTextOfPropertyName(member.name)}`
+        );
       }
-      const postFix = intersectionState ? ":" + intersectionState : "";
-      return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`;
+    } else if (isConstEnum) {
+      error2(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions);
+    } else if (member.parent.flags & 33554432 /* Ambient */) {
+      error2(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression);
+    } else {
+      checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values);
     }
-    function forEachProperty2(prop, callback) {
-      if (getCheckFlags(prop) & 6 /* Synthetic */) {
-        for (const t of prop.links.containingType.types) {
-          const p = getPropertyOfType(t, prop.escapedName);
-          const result = p && forEachProperty2(p, callback);
-          if (result) {
-            return result;
-          }
-        }
-        return void 0;
+    return result;
+  }
+  function evaluateEntityNameExpression(expr, location) {
+    const symbol = resolveEntityName(
+      expr,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true
+    );
+    if (!symbol) return evaluatorResult(
+      /*value*/
+      void 0
+    );
+    if (expr.kind === 80 /* Identifier */) {
+      const identifier = expr;
+      if (isInfinityOrNaNString(identifier.escapedText) && symbol === getGlobalSymbol(
+        identifier.escapedText,
+        111551 /* Value */,
+        /*diagnostic*/
+        void 0
+      )) {
+        return evaluatorResult(
+          +identifier.escapedText,
+          /*isSyntacticallyString*/
+          false
+        );
       }
-      return callback(prop);
     }
-    function getDeclaringClass(prop) {
-      return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0;
+    if (symbol.flags & 8 /* EnumMember */) {
+      return location ? evaluateEnumMember(expr, symbol, location) : getEnumMemberValue(symbol.valueDeclaration);
     }
-    function getTypeOfPropertyInBaseClass(property) {
-      const classType = getDeclaringClass(property);
-      const baseClassType = classType && getBaseTypes(classType)[0];
-      return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName);
+    if (isConstantVariable(symbol)) {
+      const declaration = symbol.valueDeclaration;
+      if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && (!location || declaration !== location && isBlockScopedNameDeclaredBeforeUse(declaration, location))) {
+        const result = evaluate(declaration.initializer, declaration);
+        if (location && getSourceFileOfNode(location) !== getSourceFileOfNode(declaration)) {
+          return evaluatorResult(
+            result.value,
+            /*isSyntacticallyString*/
+            false,
+            /*resolvedOtherFiles*/
+            true,
+            /*hasExternalReferences*/
+            true
+          );
+        }
+        return evaluatorResult(
+          result.value,
+          result.isSyntacticallyString,
+          result.resolvedOtherFiles,
+          /*hasExternalReferences*/
+          true
+        );
+      }
     }
-    function isPropertyInClassDerivedFrom(prop, baseClass) {
-      return forEachProperty2(prop, (sp) => {
-        const sourceClass = getDeclaringClass(sp);
-        return sourceClass ? hasBaseType(sourceClass, baseClass) : false;
-      });
+    return evaluatorResult(
+      /*value*/
+      void 0
+    );
+  }
+  function evaluateElementAccessExpression(expr, location) {
+    const root = expr.expression;
+    if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
+      const rootSymbol = resolveEntityName(
+        root,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
+      );
+      if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
+        const name = escapeLeadingUnderscores(expr.argumentExpression.text);
+        const member = rootSymbol.exports.get(name);
+        if (member) {
+          Debug.assert(getSourceFileOfNode(member.valueDeclaration) === getSourceFileOfNode(rootSymbol.valueDeclaration));
+          return location ? evaluateEnumMember(expr, member, location) : getEnumMemberValue(member.valueDeclaration);
+        }
+      }
+    }
+    return evaluatorResult(
+      /*value*/
+      void 0
+    );
+  }
+  function evaluateEnumMember(expr, symbol, location) {
+    const declaration = symbol.valueDeclaration;
+    if (!declaration || declaration === location) {
+      error2(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol));
+      return evaluatorResult(
+        /*value*/
+        void 0
+      );
     }
-    function isValidOverrideOf(sourceProp, targetProp) {
-      return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 4 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false);
+    if (!isBlockScopedNameDeclaredBeforeUse(declaration, location)) {
+      error2(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums);
+      return evaluatorResult(
+        /*value*/
+        0
+      );
     }
-    function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) {
-      return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 4 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass;
+    const value = getEnumMemberValue(declaration);
+    if (location.parent !== declaration.parent) {
+      return evaluatorResult(
+        value.value,
+        value.isSyntacticallyString,
+        value.resolvedOtherFiles,
+        /*hasExternalReferences*/
+        true
+      );
     }
-    function isDeeplyNestedType(type, stack, depth, maxDepth = 3) {
-      if (depth >= maxDepth) {
-        if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) {
-          type = getMappedTargetWithSymbol(type);
+    return value;
+  }
+  function checkEnumDeclaration(node) {
+    addLazyDiagnostic(() => checkEnumDeclarationWorker(node));
+  }
+  function checkEnumDeclarationWorker(node) {
+    checkGrammarModifiers(node);
+    checkCollisionsForDeclarationName(node, node.name);
+    checkExportsOnMergedDeclarations(node);
+    node.members.forEach(checkEnumMember);
+    computeEnumMemberValues(node);
+    const enumSymbol = getSymbolOfDeclaration(node);
+    const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
+    if (node === firstDeclaration) {
+      if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
+        const enumIsConst = isEnumConst(node);
+        forEach(enumSymbol.declarations, (decl) => {
+          if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) {
+            error2(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const);
+          }
+        });
+      }
+      let seenEnumMissingInitialInitializer = false;
+      forEach(enumSymbol.declarations, (declaration) => {
+        if (declaration.kind !== 266 /* EnumDeclaration */) {
+          return false;
         }
-        if (type.flags & 2097152 /* Intersection */) {
-          return some(type.types, (t) => isDeeplyNestedType(t, stack, depth, maxDepth));
+        const enumDeclaration = declaration;
+        if (!enumDeclaration.members.length) {
+          return false;
         }
-        const identity2 = getRecursionIdentity(type);
-        let count = 0;
-        let lastTypeId = 0;
-        for (let i = 0; i < depth; i++) {
-          const t = stack[i];
-          if (hasMatchingRecursionIdentity(t, identity2)) {
-            if (t.id >= lastTypeId) {
-              count++;
-              if (count >= maxDepth) {
-                return true;
-              }
-            }
-            lastTypeId = t.id;
+        const firstEnumMember = enumDeclaration.members[0];
+        if (!firstEnumMember.initializer) {
+          if (seenEnumMissingInitialInitializer) {
+            error2(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element);
+          } else {
+            seenEnumMissingInitialInitializer = true;
           }
         }
-      }
-      return false;
+      });
     }
-    function getMappedTargetWithSymbol(type) {
-      let target;
-      while ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */ && (target = getModifiersTypeFromMappedType(type)) && (target.symbol || target.flags & 2097152 /* Intersection */ && some(target.types, (t) => !!t.symbol))) {
-        type = target;
-      }
-      return type;
+  }
+  function checkEnumMember(node) {
+    if (isPrivateIdentifier(node.name)) {
+      error2(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier);
     }
-    function hasMatchingRecursionIdentity(type, identity2) {
-      if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) {
-        type = getMappedTargetWithSymbol(type);
-      }
-      if (type.flags & 2097152 /* Intersection */) {
-        return some(type.types, (t) => hasMatchingRecursionIdentity(t, identity2));
-      }
-      return getRecursionIdentity(type) === identity2;
+    if (node.initializer) {
+      checkExpression(node.initializer);
     }
-    function getRecursionIdentity(type) {
-      if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) {
-        if (getObjectFlags(type) & 4 /* Reference */ && type.node) {
-          return type.node;
-        }
-        if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) {
-          return type.symbol;
-        }
-        if (isTupleType(type)) {
-          return type.target;
+  }
+  function getFirstNonAmbientClassOrFunctionDeclaration(symbol) {
+    const declarations = symbol.declarations;
+    if (declarations) {
+      for (const declaration of declarations) {
+        if ((declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 262 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 33554432 /* Ambient */)) {
+          return declaration;
         }
       }
-      if (type.flags & 262144 /* TypeParameter */) {
-        return type.symbol;
-      }
-      if (type.flags & 8388608 /* IndexedAccess */) {
-        do {
-          type = type.objectType;
-        } while (type.flags & 8388608 /* IndexedAccess */);
-        return type;
-      }
-      if (type.flags & 16777216 /* Conditional */) {
-        return type.root;
-      }
-      return type;
-    }
-    function isPropertyIdenticalTo(sourceProp, targetProp) {
-      return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */;
     }
-    function compareProperties2(sourceProp, targetProp, compareTypes) {
-      if (sourceProp === targetProp) {
-        return -1 /* True */;
-      }
-      const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 6 /* NonPublicAccessibilityModifier */;
-      const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 6 /* NonPublicAccessibilityModifier */;
-      if (sourcePropAccessibility !== targetPropAccessibility) {
-        return 0 /* False */;
-      }
-      if (sourcePropAccessibility) {
-        if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) {
-          return 0 /* False */;
-        }
-      } else {
-        if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) {
-          return 0 /* False */;
-        }
-      }
-      if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) {
-        return 0 /* False */;
-      }
-      return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
+    return void 0;
+  }
+  function inSameLexicalScope(node1, node2) {
+    const container1 = getEnclosingBlockScopeContainer(node1);
+    const container2 = getEnclosingBlockScopeContainer(node2);
+    if (isGlobalSourceFile(container1)) {
+      return isGlobalSourceFile(container2);
+    } else if (isGlobalSourceFile(container2)) {
+      return false;
+    } else {
+      return container1 === container2;
     }
-    function isMatchingSignature(source, target, partialMatch) {
-      const sourceParameterCount = getParameterCount(source);
-      const targetParameterCount = getParameterCount(target);
-      const sourceMinArgumentCount = getMinArgumentCount(source);
-      const targetMinArgumentCount = getMinArgumentCount(target);
-      const sourceHasRestParameter = hasEffectiveRestParameter(source);
-      const targetHasRestParameter = hasEffectiveRestParameter(target);
-      if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) {
-        return true;
-      }
-      if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) {
-        return true;
+  }
+  function checkModuleDeclaration(node) {
+    if (node.body) {
+      checkSourceElement(node.body);
+      if (!isGlobalScopeAugmentation(node)) {
+        registerForUnusedIdentifiersCheck(node);
       }
-      return false;
     }
-    function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) {
-      if (source === target) {
-        return -1 /* True */;
+    addLazyDiagnostic(checkModuleDeclarationDiagnostics);
+    function checkModuleDeclarationDiagnostics() {
+      var _a, _b;
+      const isGlobalAugmentation = isGlobalScopeAugmentation(node);
+      const inAmbientContext = node.flags & 33554432 /* Ambient */;
+      if (isGlobalAugmentation && !inAmbientContext) {
+        error2(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context);
+      }
+      const isAmbientExternalModule = isAmbientModule(node);
+      const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module;
+      if (checkGrammarModuleElementContext(node, contextErrorMessage)) {
+        return;
       }
-      if (!isMatchingSignature(source, target, partialMatch)) {
-        return 0 /* False */;
+      if (!checkGrammarModifiers(node)) {
+        if (!inAmbientContext && node.name.kind === 11 /* StringLiteral */) {
+          grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names);
+        }
       }
-      if (length(source.typeParameters) !== length(target.typeParameters)) {
-        return 0 /* False */;
+      if (isIdentifier(node.name)) {
+        checkCollisionsForDeclarationName(node, node.name);
       }
-      if (target.typeParameters) {
-        const mapper = createTypeMapper(source.typeParameters, target.typeParameters);
-        for (let i = 0; i < target.typeParameters.length; i++) {
-          const s = source.typeParameters[i];
-          const t = target.typeParameters[i];
-          if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) {
-            return 0 /* False */;
-          }
+      checkExportsOnMergedDeclarations(node);
+      const symbol = getSymbolOfDeclaration(node);
+      if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
+        if (getIsolatedModules(compilerOptions) && !getSourceFileOfNode(node).externalModuleIndicator) {
+          error2(node.name, Diagnostics.Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement, isolatedModulesLikeFlagName);
         }
-        source = instantiateSignature(
-          source,
-          mapper,
-          /*eraseTypeParameters*/
-          true
-        );
-      }
-      let result = -1 /* True */;
-      if (!ignoreThisTypes) {
-        const sourceThisType = getThisTypeOfSignature(source);
-        if (sourceThisType) {
-          const targetThisType = getThisTypeOfSignature(target);
-          if (targetThisType) {
-            const related = compareTypes(sourceThisType, targetThisType);
-            if (!related) {
-              return 0 /* False */;
+        if (((_a = symbol.declarations) == null ? void 0 : _a.length) > 1) {
+          const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
+          if (firstNonAmbientClassOrFunc) {
+            if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) {
+              error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged);
+            } else if (node.pos < firstNonAmbientClassOrFunc.pos) {
+              error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged);
             }
-            result &= related;
+          }
+          const mergedClass = getDeclarationOfKind(symbol, 263 /* ClassDeclaration */);
+          if (mergedClass && inSameLexicalScope(node, mergedClass)) {
+            getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */;
           }
         }
-      }
-      const targetLen = getParameterCount(target);
-      for (let i = 0; i < targetLen; i++) {
-        const s = getTypeAtPosition(source, i);
-        const t = getTypeAtPosition(target, i);
-        const related = compareTypes(t, s);
-        if (!related) {
-          return 0 /* False */;
+        if (compilerOptions.verbatimModuleSyntax && node.parent.kind === 307 /* SourceFile */ && (moduleKind === 1 /* CommonJS */ || node.parent.impliedNodeFormat === 1 /* CommonJS */)) {
+          const exportModifier = (_b = node.modifiers) == null ? void 0 : _b.find((m) => m.kind === 95 /* ExportKeyword */);
+          if (exportModifier) {
+            error2(exportModifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
+          }
         }
-        result &= related;
-      }
-      if (!ignoreReturnTypes) {
-        const sourceTypePredicate = getTypePredicateOfSignature(source);
-        const targetTypePredicate = getTypePredicateOfSignature(target);
-        result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
       }
-      return result;
-    }
-    function compareTypePredicatesIdentical(source, target, compareTypes) {
-      return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */;
-    }
-    function literalTypesWithSameBaseType(types) {
-      let commonBaseType;
-      for (const t of types) {
-        if (!(t.flags & 131072 /* Never */)) {
-          const baseType = getBaseTypeOfLiteralType(t);
-          commonBaseType ?? (commonBaseType = baseType);
-          if (baseType === t || baseType !== commonBaseType) {
-            return false;
+      if (isAmbientExternalModule) {
+        if (isExternalModuleAugmentation(node)) {
+          const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
+          if (checkBody && node.body) {
+            for (const statement of node.body.statements) {
+              checkModuleAugmentationElement(statement, isGlobalAugmentation);
+            }
+          }
+        } else if (isGlobalSourceFile(node.parent)) {
+          if (isGlobalAugmentation) {
+            error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
+          } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) {
+            error2(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name);
+          }
+        } else {
+          if (isGlobalAugmentation) {
+            error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
+          } else {
+            error2(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces);
           }
         }
       }
-      return true;
-    }
-    function getCombinedTypeFlags(types) {
-      return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0);
-    }
-    function getCommonSupertype(types) {
-      if (types.length === 1) {
-        return types[0];
-      }
-      const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types;
-      const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s);
-      return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */);
-    }
-    function getCommonSubtype(types) {
-      return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s);
-    }
-    function isArrayType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType);
-    }
-    function isReadonlyArrayType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType;
     }
-    function isArrayOrTupleType(type) {
-      return isArrayType(type) || isTupleType(type);
-    }
-    function isMutableArrayOrTuple(type) {
-      return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly;
-    }
-    function getElementTypeOfArrayType(type) {
-      return isArrayType(type) ? getTypeArguments(type)[0] : void 0;
-    }
-    function isArrayLikeType(type) {
-      return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType);
-    }
-    function isMutableArrayLikeType(type) {
-      return isMutableArrayOrTuple(type) || !(type.flags & (1 /* Any */ | 98304 /* Nullable */)) && isTypeAssignableTo(type, anyArrayType);
-    }
-    function getSingleBaseForNonAugmentingSubtype(type) {
-      if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) {
-        return void 0;
-      }
-      if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) {
-        return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0;
-      }
-      type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */;
-      const target = type.target;
-      if (getObjectFlags(target) & 1 /* Class */) {
-        const baseTypeNode = getBaseTypeNodeOfClass(target);
-        if (baseTypeNode && baseTypeNode.expression.kind !== 80 /* Identifier */ && baseTypeNode.expression.kind !== 211 /* PropertyAccessExpression */) {
-          return void 0;
+  }
+  function checkModuleAugmentationElement(node, isGlobalAugmentation) {
+    switch (node.kind) {
+      case 243 /* VariableStatement */:
+        for (const decl of node.declarationList.declarations) {
+          checkModuleAugmentationElement(decl, isGlobalAugmentation);
         }
-      }
-      const bases = getBaseTypes(target);
-      if (bases.length !== 1) {
-        return void 0;
-      }
-      if (getMembersOfSymbol(type.symbol).size) {
-        return void 0;
-      }
-      let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length)));
-      if (length(getTypeArguments(type)) > length(target.typeParameters)) {
-        instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type)));
-      }
-      type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */;
-      return type.cachedEquivalentBaseType = instantiatedBase;
-    }
-    function isEmptyLiteralType(type) {
-      return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType;
-    }
-    function isEmptyArrayLiteralType(type) {
-      const elementType = getElementTypeOfArrayType(type);
-      return !!elementType && isEmptyLiteralType(elementType);
-    }
-    function isTupleLikeType(type) {
-      let lengthType;
-      return isTupleType(type) || !!getPropertyOfType(type, "0") || isArrayLikeType(type) && !!(lengthType = getTypeOfPropertyOfType(type, "length")) && everyType(lengthType, (t) => !!(t.flags & 256 /* NumberLiteral */));
-    }
-    function isArrayOrTupleLikeType(type) {
-      return isArrayLikeType(type) || isTupleLikeType(type);
-    }
-    function getTupleElementType(type, index) {
-      const propType = getTypeOfPropertyOfType(type, "" + index);
-      if (propType) {
-        return propType;
-      }
-      if (everyType(type, isTupleType)) {
-        return getTupleElementTypeOutOfStartCount(type, index, compilerOptions.noUncheckedIndexedAccess ? undefinedType : void 0);
-      }
-      return void 0;
-    }
-    function isNeitherUnitTypeNorNever(type) {
-      return !(type.flags & (109472 /* Unit */ | 131072 /* Never */));
-    }
-    function isUnitType(type) {
-      return !!(type.flags & 109472 /* Unit */);
-    }
-    function isUnitLikeType(type) {
-      const t = getBaseConstraintOrType(type);
-      return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
-    }
-    function extractUnitType(type) {
-      return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
-    }
-    function isLiteralType(type) {
-      return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type);
-    }
-    function getBaseTypeOfLiteralType(type) {
-      return type.flags & 1056 /* EnumLike */ ? getBaseTypeOfEnumLikeType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type;
+        break;
+      case 277 /* ExportAssignment */:
+      case 278 /* ExportDeclaration */:
+        grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations);
+        break;
+      case 271 /* ImportEqualsDeclaration */:
+      case 272 /* ImportDeclaration */:
+        grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module);
+        break;
+      case 208 /* BindingElement */:
+      case 260 /* VariableDeclaration */:
+        const name = node.name;
+        if (isBindingPattern(name)) {
+          for (const el of name.elements) {
+            checkModuleAugmentationElement(el, isGlobalAugmentation);
+          }
+          break;
+        }
+      case 263 /* ClassDeclaration */:
+      case 266 /* EnumDeclaration */:
+      case 262 /* FunctionDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 267 /* ModuleDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+        if (isGlobalAugmentation) {
+          return;
+        }
+        break;
     }
-    function getBaseTypeOfLiteralTypeUnion(type) {
-      const key = `B${getTypeId(type)}`;
-      return getCachedType(key) ?? setCachedType(key, mapType(type, getBaseTypeOfLiteralType));
+  }
+  function getFirstNonModuleExportsIdentifier(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return node;
+      case 166 /* QualifiedName */:
+        do {
+          node = node.left;
+        } while (node.kind !== 80 /* Identifier */);
+        return node;
+      case 211 /* PropertyAccessExpression */:
+        do {
+          if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) {
+            return node.name;
+          }
+          node = node.expression;
+        } while (node.kind !== 80 /* Identifier */);
+        return node;
     }
-    function getBaseTypeOfLiteralTypeForComparison(type) {
-      return type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & (256 /* NumberLiteral */ | 32 /* Enum */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getBaseTypeOfLiteralTypeForComparison) : type;
+  }
+  function checkExternalImportOrExportDeclaration(node) {
+    const moduleName = getExternalModuleName(node);
+    if (!moduleName || nodeIsMissing(moduleName)) {
+      return false;
     }
-    function getWidenedLiteralType(type) {
-      return type.flags & 1056 /* EnumLike */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLikeType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type;
+    if (!isStringLiteral(moduleName)) {
+      error2(moduleName, Diagnostics.String_literal_expected);
+      return false;
     }
-    function getWidenedUniqueESSymbolType(type) {
-      return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type;
+    const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
+    if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule) {
+      error2(
+        moduleName,
+        node.kind === 278 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module
+      );
+      return false;
     }
-    function getWidenedLiteralLikeTypeForContextualType(type, contextualType) {
-      if (!isLiteralOfContextualType(type, contextualType)) {
-        type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type));
+    if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) {
+      if (!isTopLevelInExternalModuleAugmentation(node)) {
+        error2(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name);
+        return false;
       }
-      return getRegularTypeOfLiteralType(type);
     }
-    function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) {
-      if (type && isUnitType(type)) {
-        const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType;
-        type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
+    if (!isImportEqualsDeclaration(node) && node.attributes) {
+      const diagnostic = node.attributes.token === 118 /* WithKeyword */ ? Diagnostics.Import_attribute_values_must_be_string_literal_expressions : Diagnostics.Import_assertion_values_must_be_string_literal_expressions;
+      let hasError = false;
+      for (const attr of node.attributes.elements) {
+        if (!isStringLiteral(attr.value)) {
+          hasError = true;
+          error2(attr.value, diagnostic);
+        }
       }
-      return type;
+      return !hasError;
     }
-    function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) {
-      if (type && isUnitType(type)) {
-        const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator);
-        type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
+    return true;
+  }
+  function checkAliasSymbol(node) {
+    var _a, _b, _c, _d;
+    let symbol = getSymbolOfDeclaration(node);
+    const target = resolveAlias(symbol);
+    if (target !== unknownSymbol) {
+      symbol = getMergedSymbol(symbol.exportSymbol || symbol);
+      if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) {
+        const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node;
+        Debug.assert(node.kind !== 280 /* NamespaceExport */);
+        if (node.kind === 281 /* ExportSpecifier */) {
+          const diag2 = error2(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files);
+          const alreadyExportedSymbol = (_b = (_a = getSourceFileOfNode(node).symbol) == null ? void 0 : _a.exports) == null ? void 0 : _b.get((node.propertyName || node.name).escapedText);
+          if (alreadyExportedSymbol === target) {
+            const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode);
+            if (exportingDeclaration) {
+              addRelatedInfo(
+                diag2,
+                createDiagnosticForNode(
+                  exportingDeclaration,
+                  Diagnostics._0_is_automatically_exported_here,
+                  unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName)
+                )
+              );
+            }
+          }
+        } else {
+          Debug.assert(node.kind !== 260 /* VariableDeclaration */);
+          const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration));
+          const moduleSpecifier = (importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) ?? "...";
+          const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName);
+          error2(
+            errorNode,
+            Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation,
+            importedIdentifier,
+            `import("${moduleSpecifier}").${importedIdentifier}`
+          );
+        }
+        return;
       }
-      return type;
-    }
-    function isTupleType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */);
-    }
-    function isGenericTupleType(type) {
-      return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */);
-    }
-    function isSingleElementGenericTupleType(type) {
-      return isGenericTupleType(type) && type.target.elementFlags.length === 1;
-    }
-    function getRestTypeOfTupleType(type) {
-      return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength);
-    }
-    function getTupleElementTypeOutOfStartCount(type, index, undefinedOrMissingType2) {
-      return mapType(type, (t) => {
-        const tupleType = t;
-        const restType = getRestTypeOfTupleType(tupleType);
-        if (!restType) {
-          return undefinedType;
+      const targetFlags = getSymbolFlags(target);
+      const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0);
+      if (targetFlags & excludedMeanings) {
+        const message = node.kind === 281 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0;
+        error2(node, message, symbolToString(symbol));
+      } else if (node.kind !== 281 /* ExportSpecifier */) {
+        const appearsValueyToTranspiler = compilerOptions.isolatedModules && !findAncestor(node, isTypeOnlyImportOrExportDeclaration);
+        if (appearsValueyToTranspiler && symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */)) {
+          error2(
+            node,
+            Diagnostics.Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled,
+            symbolToString(symbol),
+            isolatedModulesLikeFlagName
+          );
         }
-        if (undefinedOrMissingType2 && index >= getTotalFixedElementCount(tupleType.target)) {
-          return getUnionType([restType, undefinedOrMissingType2]);
+      }
+      if (getIsolatedModules(compilerOptions) && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */)) {
+        const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol);
+        const isType = !(targetFlags & 111551 /* Value */);
+        if (isType || typeOnlyAlias) {
+          switch (node.kind) {
+            case 273 /* ImportClause */:
+            case 276 /* ImportSpecifier */:
+            case 271 /* ImportEqualsDeclaration */: {
+              if (compilerOptions.verbatimModuleSyntax) {
+                Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name");
+                const message = compilerOptions.verbatimModuleSyntax && isInternalModuleImportEqualsDeclaration(node) ? Diagnostics.An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled : isType ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled;
+                const name = idText(node.kind === 276 /* ImportSpecifier */ ? node.propertyName || node.name : node.name);
+                addTypeOnlyDeclarationRelatedInfo(
+                  error2(node, message, name),
+                  isType ? void 0 : typeOnlyAlias,
+                  name
+                );
+              }
+              if (isType && node.kind === 271 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 32 /* Export */)) {
+                error2(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled, isolatedModulesLikeFlagName);
+              }
+              break;
+            }
+            case 281 /* ExportSpecifier */: {
+              if (compilerOptions.verbatimModuleSyntax || getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) {
+                const name = idText(node.propertyName || node.name);
+                const diagnostic = isType ? error2(node, Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type, isolatedModulesLikeFlagName) : error2(node, Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled, name, isolatedModulesLikeFlagName);
+                addTypeOnlyDeclarationRelatedInfo(diagnostic, isType ? void 0 : typeOnlyAlias, name);
+                break;
+              }
+            }
+          }
         }
-        return restType;
-      });
-    }
-    function getRestArrayTypeOfTupleType(type) {
-      const restType = getRestTypeOfTupleType(type);
-      return restType && createArrayType(restType);
-    }
-    function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false, noReductions = false) {
-      const length2 = getTypeReferenceArity(type) - endSkipCount;
-      if (index < length2) {
-        const typeArguments = getTypeArguments(type);
-        const elementTypes = [];
-        for (let i = index; i < length2; i++) {
-          const t = typeArguments[i];
-          elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
+        if (compilerOptions.verbatimModuleSyntax && node.kind !== 271 /* ImportEqualsDeclaration */ && !isInJSFile(node) && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+          error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
         }
-        return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes, noReductions ? 0 /* None */ : 1 /* Literal */);
       }
-      return void 0;
-    }
-    function isTupleTypeStructureMatching(t1, t2) {
-      return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */));
-    }
-    function isZeroBigInt({ value }) {
-      return value.base10Value === "0";
-    }
-    function removeDefinitelyFalsyTypes(type) {
-      return filterType(type, (t) => hasTypeFacts(t, 4194304 /* Truthy */));
-    }
-    function extractDefinitelyFalsyTypes(type) {
-      return mapType(type, getDefinitelyFalsyPartOfType);
-    }
-    function getDefinitelyFalsyPartOfType(type) {
-      return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType;
-    }
-    function getNullableType(type, flags) {
-      const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */);
-      return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]);
-    }
-    function getOptionalType(type, isProperty = false) {
-      Debug.assert(strictNullChecks);
-      const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
-      return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
-    }
-    function getGlobalNonNullableTypeInstantiation(type) {
-      if (!deferredGlobalNonNullableTypeAlias) {
-        deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
-          "NonNullable",
-          524288 /* TypeAlias */,
-          /*diagnostic*/
-          void 0
-        ) || unknownSymbol;
+      if (isImportSpecifier(node)) {
+        const targetSymbol = resolveAliasWithDeprecationCheck(symbol, node);
+        if (isDeprecatedSymbol(targetSymbol) && targetSymbol.declarations) {
+          addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName);
+        }
       }
-      return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
-    }
-    function getNonNullableType(type) {
-      return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
-    }
-    function addOptionalTypeMarker(type) {
-      return strictNullChecks ? getUnionType([type, optionalType]) : type;
-    }
-    function removeOptionalTypeMarker(type) {
-      return strictNullChecks ? removeType(type, optionalType) : type;
-    }
-    function propagateOptionalTypeMarker(type, node, wasOptional) {
-      return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type;
-    }
-    function getOptionalExpressionType(exprType, expression) {
-      return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType;
-    }
-    function removeMissingType(type, isOptional) {
-      return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
     }
-    function containsMissingType(type) {
-      return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
-    }
-    function removeMissingOrUndefinedType(type) {
-      return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
-    }
-    function isCoercibleUnderDoubleEquals(source, target) {
-      return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0;
-    }
-    function isObjectTypeWithInferableIndex(type) {
-      const objectFlags = getObjectFlags(type);
-      return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source));
-    }
-    function createSymbolWithType(source, type) {
-      const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
-      symbol.declarations = source.declarations;
-      symbol.parent = source.parent;
-      symbol.links.type = type;
-      symbol.links.target = source;
-      if (source.valueDeclaration) {
-        symbol.valueDeclaration = source.valueDeclaration;
-      }
-      const nameType = getSymbolLinks(source).nameType;
-      if (nameType) {
-        symbol.links.nameType = nameType;
-      }
+  }
+  function resolveAliasWithDeprecationCheck(symbol, location) {
+    if (!(symbol.flags & 2097152 /* Alias */) || isDeprecatedSymbol(symbol) || !getDeclarationOfAliasSymbol(symbol)) {
       return symbol;
     }
-    function transformTypeOfMembers(type, f) {
-      const members = createSymbolTable();
-      for (const property of getPropertiesOfObjectType(type)) {
-        const original = getTypeOfSymbol(property);
-        const updated = f(original);
-        members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated));
-      }
-      return members;
-    }
-    function getRegularTypeOfObjectLiteral(type) {
-      if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) {
-        return type;
-      }
-      const regularType = type.regularType;
-      if (regularType) {
-        return regularType;
-      }
-      const resolved = type;
-      const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral);
-      const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos);
-      regularNew.flags = resolved.flags;
-      regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */;
-      type.regularType = regularNew;
-      return regularNew;
-    }
-    function createWideningContext(parent2, propertyName, siblings) {
-      return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 };
-    }
-    function getSiblingsOfContext(context) {
-      if (!context.siblings) {
-        const siblings = [];
-        for (const type of getSiblingsOfContext(context.parent)) {
-          if (isObjectLiteralType2(type)) {
-            const prop = getPropertyOfObjectType(type, context.propertyName);
-            if (prop) {
-              forEachType(getTypeOfSymbol(prop), (t) => {
-                siblings.push(t);
-              });
-            }
+    const targetSymbol = resolveAlias(symbol);
+    if (targetSymbol === unknownSymbol) return targetSymbol;
+    while (symbol.flags & 2097152 /* Alias */) {
+      const target = getImmediateAliasedSymbol(symbol);
+      if (target) {
+        if (target === targetSymbol) break;
+        if (target.declarations && length(target.declarations)) {
+          if (isDeprecatedSymbol(target)) {
+            addDeprecatedSuggestion(location, target.declarations, target.escapedName);
+            break;
+          } else {
+            if (symbol === targetSymbol) break;
+            symbol = target;
           }
         }
-        context.siblings = siblings;
+      } else {
+        break;
       }
-      return context.siblings;
     }
-    function getPropertiesOfContext(context) {
-      if (!context.resolvedProperties) {
-        const names = /* @__PURE__ */ new Map();
-        for (const t of getSiblingsOfContext(context)) {
-          if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) {
-            for (const prop of getPropertiesOfType(t)) {
-              names.set(prop.escapedName, prop);
-            }
-          }
-        }
-        context.resolvedProperties = arrayFrom(names.values());
-      }
-      return context.resolvedProperties;
+    return targetSymbol;
+  }
+  function checkImportBinding(node) {
+    checkCollisionsForDeclarationName(node, node.name);
+    checkAliasSymbol(node);
+    if (node.kind === 276 /* ImportSpecifier */ && idText(node.propertyName || node.name) === "default" && getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+      checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
     }
-    function getWidenedProperty(prop, context) {
-      if (!(prop.flags & 4 /* Property */)) {
-        return prop;
-      }
-      const original = getTypeOfSymbol(prop);
-      const propContext = context && createWideningContext(
-        context,
-        prop.escapedName,
-        /*siblings*/
-        void 0
+  }
+  function checkImportAttributes(declaration) {
+    var _a;
+    const node = declaration.attributes;
+    if (node) {
+      const importAttributesType = getGlobalImportAttributesType(
+        /*reportErrors*/
+        true
       );
-      const widened = getWidenedTypeWithContext(original, propContext);
-      return widened === original ? prop : createSymbolWithType(prop, widened);
-    }
-    function getUndefinedProperty(prop) {
-      const cached = undefinedProperties.get(prop.escapedName);
-      if (cached) {
-        return cached;
+      if (importAttributesType !== emptyObjectType) {
+        checkTypeAssignableTo(getTypeFromImportAttributes(node), getNullableType(importAttributesType, 32768 /* Undefined */), node);
       }
-      const result = createSymbolWithType(prop, undefinedOrMissingType);
-      result.flags |= 16777216 /* Optional */;
-      undefinedProperties.set(prop.escapedName, result);
-      return result;
-    }
-    function getWidenedTypeOfObjectLiteral(type, context) {
-      const members = createSymbolTable();
-      for (const prop of getPropertiesOfObjectType(type)) {
-        members.set(prop.escapedName, getWidenedProperty(prop, context));
+      const validForTypeAttributes = isExclusivelyTypeOnlyImportOrExport(declaration);
+      const override = getResolutionModeOverride(node, validForTypeAttributes ? grammarErrorOnNode : void 0);
+      const isImportAttributes2 = declaration.attributes.token === 118 /* WithKeyword */;
+      if (validForTypeAttributes && override) {
+        return;
       }
-      if (context) {
-        for (const prop of getPropertiesOfContext(context)) {
-          if (!members.has(prop.escapedName)) {
-            members.set(prop.escapedName, getUndefinedProperty(prop));
-          }
-        }
+      const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getUsageModeForExpression(declaration.moduleSpecifier);
+      if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 200 /* Preserve */) {
+        const message = isImportAttributes2 ? moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve : moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve;
+        return grammarErrorOnNode(node, message);
+      }
+      const isTypeOnly = isJSDocImportTag(declaration) || (isImportDeclaration(declaration) ? (_a = declaration.importClause) == null ? void 0 : _a.isTypeOnly : declaration.isTypeOnly);
+      if (isTypeOnly) {
+        return grammarErrorOnNode(node, isImportAttributes2 ? Diagnostics.Import_attributes_cannot_be_used_with_type_only_imports_or_exports : Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports);
+      }
+      if (override) {
+        return grammarErrorOnNode(node, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports);
       }
-      const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly)));
-      result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */);
-      return result;
     }
-    function getWidenedType(type) {
-      return getWidenedTypeWithContext(
-        type,
-        /*context*/
-        void 0
-      );
+  }
+  function checkImportAttribute(node) {
+    return getRegularTypeOfLiteralType(checkExpressionCached(node.value));
+  }
+  function checkImportDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
     }
-    function getWidenedTypeWithContext(type, context) {
-      if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
-        if (context === void 0 && type.widened) {
-          return type.widened;
-        }
-        let result;
-        if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) {
-          result = anyType;
-        } else if (isObjectLiteralType2(type)) {
-          result = getWidenedTypeOfObjectLiteral(type, context);
-        } else if (type.flags & 1048576 /* Union */) {
-          const unionContext = context || createWideningContext(
-            /*parent*/
-            void 0,
-            /*propertyName*/
-            void 0,
-            type.types
-          );
-          const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
-          result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
-        } else if (type.flags & 2097152 /* Intersection */) {
-          result = getIntersectionType(sameMap(type.types, getWidenedType));
-        } else if (isArrayOrTupleType(type)) {
-          result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType));
-        }
-        if (result && context === void 0) {
-          type.widened = result;
-        }
-        return result || type;
-      }
-      return type;
+    if (!checkGrammarModifiers(node) && node.modifiers) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers);
     }
-    function reportWideningErrorsInType(type) {
-      let errorReported = false;
-      if (getObjectFlags(type) & 65536 /* ContainsWideningType */) {
-        if (type.flags & 1048576 /* Union */) {
-          if (some(type.types, isEmptyObjectType)) {
-            errorReported = true;
-          } else {
-            for (const t of type.types) {
-              if (reportWideningErrorsInType(t)) {
-                errorReported = true;
-              }
-            }
-          }
+    if (checkExternalImportOrExportDeclaration(node)) {
+      const importClause = node.importClause;
+      if (importClause && !checkGrammarImportClause(importClause)) {
+        if (importClause.name) {
+          checkImportBinding(importClause);
         }
-        if (isArrayOrTupleType(type)) {
-          for (const t of getTypeArguments(type)) {
-            if (reportWideningErrorsInType(t)) {
-              errorReported = true;
+        if (importClause.namedBindings) {
+          if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
+            checkImportBinding(importClause.namedBindings);
+            if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && getESModuleInterop(compilerOptions)) {
+              checkExternalEmitHelpers(node, 65536 /* ImportStar */);
             }
-          }
-        }
-        if (isObjectLiteralType2(type)) {
-          for (const p of getPropertiesOfObjectType(type)) {
-            const t = getTypeOfSymbol(p);
-            if (getObjectFlags(t) & 65536 /* ContainsWideningType */) {
-              if (!reportWideningErrorsInType(t)) {
-                error2(p.valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t)));
-              }
-              errorReported = true;
+          } else {
+            const moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier);
+            if (moduleExisted) {
+              forEach(importClause.namedBindings.elements, checkImportBinding);
             }
           }
         }
       }
-      return errorReported;
     }
-    function reportImplicitAny(declaration, type, wideningKind) {
-      const typeAsString = typeToString(getWidenedType(type));
-      if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) {
-        return;
-      }
-      let diagnostic;
-      switch (declaration.kind) {
-        case 226 /* BinaryExpression */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-          diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
-          break;
-        case 169 /* Parameter */:
-          const param = declaration;
-          if (isIdentifier(param.name)) {
-            const originalKeywordKind = identifierToKeywordKind(param.name);
-            if ((isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.includes(param) && (resolveName(
-              param,
-              param.name.escapedText,
-              788968 /* Type */,
-              /*nameNotFoundMessage*/
-              void 0,
-              param.name.escapedText,
-              /*isUse*/
-              true
-            ) || originalKeywordKind && isTypeNodeKind(originalKeywordKind))) {
-              const newName = "arg" + param.parent.parameters.indexOf(param);
-              const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
-              errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
-              return;
-            }
-          }
-          diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
-          break;
-        case 208 /* BindingElement */:
-          diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type;
-          if (!noImplicitAny) {
-            return;
-          }
-          break;
-        case 324 /* JSDocFunctionType */:
-          error2(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
-          return;
-        case 330 /* JSDocSignature */:
-          if (noImplicitAny && isJSDocOverloadTag(declaration.parent)) {
-            error2(declaration.parent.tagName, Diagnostics.This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation, typeAsString);
-          }
-          return;
-        case 262 /* FunctionDeclaration */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          if (noImplicitAny && !declaration.name) {
-            if (wideningKind === 3 /* GeneratorYield */) {
-              error2(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString);
-            } else {
-              error2(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
+    checkImportAttributes(node);
+  }
+  function checkImportEqualsDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
+    }
+    checkGrammarModifiers(node);
+    if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) {
+      checkImportBinding(node);
+      markLinkedReferences(node, 6 /* ExportImportEquals */);
+      if (node.moduleReference.kind !== 283 /* ExternalModuleReference */) {
+        const target = resolveAlias(getSymbolOfDeclaration(node));
+        if (target !== unknownSymbol) {
+          const targetFlags = getSymbolFlags(target);
+          if (targetFlags & 111551 /* Value */) {
+            const moduleName = getFirstIdentifier(node.moduleReference);
+            if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) {
+              error2(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName));
             }
-            return;
-          }
-          diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type;
-          break;
-        case 200 /* MappedType */:
-          if (noImplicitAny) {
-            error2(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type);
           }
-          return;
-        default:
-          diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
-      }
-      errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString);
-    }
-    function reportErrorsFromWidening(declaration, type, wideningKind) {
-      addLazyDiagnostic(() => {
-        if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */ && (!wideningKind || !getContextualSignatureForFunctionLikeDeclaration(declaration))) {
-          if (!reportWideningErrorsInType(type)) {
-            reportImplicitAny(declaration, type, wideningKind);
+          if (targetFlags & 788968 /* Type */) {
+            checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0);
           }
         }
-      });
-    }
-    function applyToParameterTypes(source, target, callback) {
-      const sourceCount = getParameterCount(source);
-      const targetCount = getParameterCount(target);
-      const sourceRestType = getEffectiveRestType(source);
-      const targetRestType = getEffectiveRestType(target);
-      const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount;
-      const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount);
-      const sourceThisType = getThisTypeOfSignature(source);
-      if (sourceThisType) {
-        const targetThisType = getThisTypeOfSignature(target);
-        if (targetThisType) {
-          callback(sourceThisType, targetThisType);
+        if (node.isTypeOnly) {
+          grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type);
         }
-      }
-      for (let i = 0; i < paramCount; i++) {
-        callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i));
-      }
-      if (targetRestType) {
-        callback(getRestTypeAtPosition(
-          source,
-          paramCount,
-          /*readonly*/
-          isConstTypeVariable(targetRestType) && !someType(targetRestType, isMutableArrayLikeType)
-        ), targetRestType);
-      }
-    }
-    function applyToReturnTypes(source, target, callback) {
-      const sourceTypePredicate = getTypePredicateOfSignature(source);
-      const targetTypePredicate = getTypePredicateOfSignature(target);
-      if (sourceTypePredicate && targetTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) {
-        callback(sourceTypePredicate.type, targetTypePredicate.type);
       } else {
-        callback(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
+        if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 33554432 /* Ambient */)) {
+          grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+        }
       }
     }
-    function createInferenceContext(typeParameters, signature, flags, compareTypes) {
-      return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable);
-    }
-    function cloneInferenceContext(context, extraFlags = 0) {
-      return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes);
-    }
-    function createInferenceContextWorker(inferences, signature, flags, compareTypes) {
-      const context = {
-        inferences,
-        signature,
-        flags,
-        compareTypes,
-        mapper: reportUnmeasurableMapper,
-        // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
-        nonFixingMapper: reportUnmeasurableMapper
-      };
-      context.mapper = makeFixingMapperForContext(context);
-      context.nonFixingMapper = makeNonFixingMapperForContext(context);
-      return context;
-    }
-    function makeFixingMapperForContext(context) {
-      return makeDeferredTypeMapper(
-        map(context.inferences, (i) => i.typeParameter),
-        map(context.inferences, (inference, i) => () => {
-          if (!inference.isFixed) {
-            inferFromIntraExpressionSites(context);
-            clearCachedInferences(context.inferences);
-            inference.isFixed = true;
-          }
-          return getInferredType(context, i);
-        })
-      );
+  }
+  function checkExportDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
     }
-    function makeNonFixingMapperForContext(context) {
-      return makeDeferredTypeMapper(
-        map(context.inferences, (i) => i.typeParameter),
-        map(context.inferences, (_, i) => () => {
-          return getInferredType(context, i);
-        })
-      );
+    if (!checkGrammarModifiers(node) && hasSyntacticModifiers(node)) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers);
     }
-    function clearCachedInferences(inferences) {
-      for (const inference of inferences) {
-        if (!inference.isFixed) {
-          inference.inferredType = void 0;
+    checkGrammarExportDeclaration(node);
+    if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) {
+      if (node.exportClause && !isNamespaceExport(node.exportClause)) {
+        forEach(node.exportClause.elements, checkExportSpecifier);
+        const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
+        const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 268 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 33554432 /* Ambient */;
+        if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) {
+          error2(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace);
         }
-      }
-    }
-    function addIntraExpressionInferenceSite(context, node, type) {
-      (context.intraExpressionInferenceSites ?? (context.intraExpressionInferenceSites = [])).push({ node, type });
-    }
-    function inferFromIntraExpressionSites(context) {
-      if (context.intraExpressionInferenceSites) {
-        for (const { node, type } of context.intraExpressionInferenceSites) {
-          const contextualType = node.kind === 174 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */);
-          if (contextualType) {
-            inferTypes(context.inferences, type, contextualType);
+      } else {
+        const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
+        if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) {
+          error2(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol));
+        } else if (node.exportClause) {
+          checkAliasSymbol(node.exportClause);
+        }
+        if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+          if (node.exportClause) {
+            if (getESModuleInterop(compilerOptions)) {
+              checkExternalEmitHelpers(node, 65536 /* ImportStar */);
+            }
+          } else {
+            checkExternalEmitHelpers(node, 32768 /* ExportStar */);
           }
         }
-        context.intraExpressionInferenceSites = void 0;
       }
     }
-    function createInferenceInfo(typeParameter) {
-      return {
-        typeParameter,
-        candidates: void 0,
-        contraCandidates: void 0,
-        inferredType: void 0,
-        priority: void 0,
-        topLevel: true,
-        isFixed: false,
-        impliedArity: void 0
-      };
-    }
-    function cloneInferenceInfo(inference) {
-      return {
-        typeParameter: inference.typeParameter,
-        candidates: inference.candidates && inference.candidates.slice(),
-        contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(),
-        inferredType: inference.inferredType,
-        priority: inference.priority,
-        topLevel: inference.topLevel,
-        isFixed: inference.isFixed,
-        impliedArity: inference.impliedArity
-      };
+    checkImportAttributes(node);
+  }
+  function checkGrammarExportDeclaration(node) {
+    var _a;
+    if (node.isTypeOnly && ((_a = node.exportClause) == null ? void 0 : _a.kind) === 279 /* NamedExports */) {
+      return checkGrammarNamedImportsOrExports(node.exportClause);
     }
-    function cloneInferredPartOfContext(context) {
-      const inferences = filter(context.inferences, hasInferenceCandidates);
-      return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0;
+    return false;
+  }
+  function checkGrammarModuleElementContext(node, errorMessage) {
+    const isInAppropriateContext = node.parent.kind === 307 /* SourceFile */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 267 /* ModuleDeclaration */;
+    if (!isInAppropriateContext) {
+      grammarErrorOnFirstToken(node, errorMessage);
     }
-    function getMapperFromContext(context) {
-      return context && context.mapper;
+    return !isInAppropriateContext;
+  }
+  function checkExportSpecifier(node) {
+    checkAliasSymbol(node);
+    if (getEmitDeclarations(compilerOptions)) {
+      collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
+        true
+      );
     }
-    function couldContainTypeVariables(type) {
-      const objectFlags = getObjectFlags(type);
-      if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) {
-        return !!(objectFlags & 1048576 /* CouldContainTypeVariables */);
+    if (!node.parent.parent.moduleSpecifier) {
+      const exportedName = node.propertyName || node.name;
+      const symbol = resolveName(
+        exportedName,
+        exportedName.escapedText,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*isUse*/
+        true
+      );
+      if (symbol && (symbol === undefinedSymbol || symbol === denoGlobalThisSymbol || symbol === nodeGlobalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
+        error2(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName));
+      } else {
+        markLinkedReferences(node, 7 /* ExportSpecifier */);
       }
-      const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || some(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables));
-      if (type.flags & 3899393 /* ObjectFlagsType */) {
-        type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0);
+    } else {
+      if (getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && idText(node.propertyName || node.name) === "default") {
+        checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
       }
-      return result;
     }
-    function isNonGenericTopLevelType(type) {
-      if (type.aliasSymbol && !type.aliasTypeArguments) {
-        const declaration = getDeclarationOfKind(type.aliasSymbol, 265 /* TypeAliasDeclaration */);
-        return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 312 /* SourceFile */ ? true : n.kind === 267 /* ModuleDeclaration */ ? false : "quit"));
+  }
+  function checkExportAssignment(node) {
+    const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration;
+    if (checkGrammarModuleElementContext(node, illegalContextMessage)) {
+      return;
+    }
+    const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent;
+    if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) {
+      if (node.isExportEquals) {
+        error2(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace);
+      } else {
+        error2(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
       }
-      return false;
+      return;
     }
-    function isTypeParameterAtTopLevel(type, tp, depth = 0) {
-      return !!(type === tp || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, tp, depth)) || depth < 3 && type.flags & 16777216 /* Conditional */ && (isTypeParameterAtTopLevel(getTrueTypeFromConditionalType(type), tp, depth + 1) || isTypeParameterAtTopLevel(getFalseTypeFromConditionalType(type), tp, depth + 1)));
+    if (!checkGrammarModifiers(node) && hasEffectiveModifiers(node)) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers);
     }
-    function isTypeParameterAtTopLevelInReturnType(signature, typeParameter) {
-      const typePredicate = getTypePredicateOfSignature(signature);
-      return typePredicate ? !!typePredicate.type && isTypeParameterAtTopLevel(typePredicate.type, typeParameter) : isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), typeParameter);
+    const typeAnnotationNode = getEffectiveTypeAnnotationNode(node);
+    if (typeAnnotationNode) {
+      checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression);
     }
-    function createEmptyObjectTypeFromStringLiteral(type) {
-      const members = createSymbolTable();
-      forEachType(type, (t) => {
-        if (!(t.flags & 128 /* StringLiteral */)) {
-          return;
+    const isIllegalExportDefaultInCJS = !node.isExportEquals && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */);
+    if (node.expression.kind === 80 /* Identifier */) {
+      const id = node.expression;
+      const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName(
+        id,
+        -1 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        node
+      ));
+      if (sym) {
+        markLinkedReferences(node, 3 /* ExportAssignment */);
+        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(sym, 111551 /* Value */);
+        if (getSymbolFlags(sym) & 111551 /* Value */) {
+          checkExpressionCached(id);
+          if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && typeOnlyDeclaration) {
+            error2(
+              id,
+              node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration : Diagnostics.An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration,
+              idText(id)
+            );
+          }
+        } else if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax) {
+          error2(
+            id,
+            node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type : Diagnostics.An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type,
+            idText(id)
+          );
         }
-        const name = escapeLeadingUnderscores(t.value);
-        const literalProp = createSymbol(4 /* Property */, name);
-        literalProp.links.type = anyType;
-        if (t.symbol) {
-          literalProp.declarations = t.symbol.declarations;
-          literalProp.valueDeclaration = t.symbol.valueDeclaration;
+        if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && getIsolatedModules(compilerOptions) && !(sym.flags & 111551 /* Value */)) {
+          const nonLocalMeanings = getSymbolFlags(
+            sym,
+            /*excludeTypeOnlyMeanings*/
+            false,
+            /*excludeLocalMeanings*/
+            true
+          );
+          if (sym.flags & 2097152 /* Alias */ && nonLocalMeanings & 788968 /* Type */ && !(nonLocalMeanings & 111551 /* Value */) && (!typeOnlyDeclaration || getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node))) {
+            error2(
+              id,
+              node.isExportEquals ? Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default,
+              idText(id),
+              isolatedModulesLikeFlagName
+            );
+          } else if (typeOnlyDeclaration && getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node)) {
+            addTypeOnlyDeclarationRelatedInfo(
+              error2(
+                id,
+                node.isExportEquals ? Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default,
+                idText(id),
+                isolatedModulesLikeFlagName
+              ),
+              typeOnlyDeclaration,
+              idText(id)
+            );
+          }
         }
-        members.set(name, literalProp);
-      });
-      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
-        stringType,
-        emptyObjectType,
-        /*isReadonly*/
-        false
-      )] : emptyArray;
-      return createAnonymousType(
-        /*symbol*/
-        void 0,
-        members,
-        emptyArray,
-        emptyArray,
-        indexInfos
-      );
-    }
-    function inferTypeForHomomorphicMappedType(source, target, constraint) {
-      const cacheKey = source.id + "," + target.id + "," + constraint.id;
-      if (reverseMappedCache.has(cacheKey)) {
-        return reverseMappedCache.get(cacheKey);
+      } else {
+        checkExpressionCached(id);
       }
-      const recursionKey = source.id + "," + (target.target || target).id;
-      if (contains(homomorphicMappedTypeInferenceStack, recursionKey)) {
-        return void 0;
+      if (getEmitDeclarations(compilerOptions)) {
+        collectLinkedAliases(
+          id,
+          /*setVisibility*/
+          true
+        );
       }
-      homomorphicMappedTypeInferenceStack.push(recursionKey);
-      const type = createReverseMappedType(source, target, constraint);
-      homomorphicMappedTypeInferenceStack.pop();
-      reverseMappedCache.set(cacheKey, type);
-      return type;
+    } else {
+      checkExpressionCached(node.expression);
     }
-    function isPartiallyInferableType(type) {
-      return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getElementTypes(type), isPartiallyInferableType);
+    if (isIllegalExportDefaultInCJS) {
+      error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
     }
-    function createReverseMappedType(source, target, constraint) {
-      if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) {
-        return void 0;
-      }
-      if (isArrayType(source)) {
-        return createArrayType(inferReverseMappedType(getTypeArguments(source)[0], target, constraint), isReadonlyArrayType(source));
-      }
-      if (isTupleType(source)) {
-        const elementTypes = map(getElementTypes(source), (t) => inferReverseMappedType(t, target, constraint));
-        const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
-        return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
-      }
-      const reversed = createObjectType(
-        1024 /* ReverseMapped */ | 16 /* Anonymous */,
-        /*symbol*/
-        void 0
-      );
-      reversed.source = source;
-      reversed.mappedType = target;
-      reversed.constraintType = constraint;
-      return reversed;
+    checkExternalModuleExports(container);
+    if (node.flags & 33554432 /* Ambient */ && !isEntityNameExpression(node.expression)) {
+      grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
     }
-    function getTypeOfReverseMappedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType);
+    if (node.isExportEquals) {
+      if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && // deno: temporarily disable this one until Deno 2.0 (https://github.com/microsoft/TypeScript/pull/52109)
+      /* (node.flags & NodeFlags.Ambient && getSourceFileOfNode(node).impliedNodeFormat === ModuleKind.ESNext) || */
+      (!(node.flags & 33554432 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
+      } else if (moduleKind === 4 /* System */ && !(node.flags & 33554432 /* Ambient */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
       }
-      return links.type;
-    }
-    function inferReverseMappedType(sourceType, target, constraint) {
-      const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target));
-      const templateType = getTemplateTypeFromMappedType(target);
-      const inference = createInferenceInfo(typeParameter);
-      inferTypes([inference], sourceType, templateType);
-      return getTypeFromInference(inference) || unknownType;
     }
-    function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      const properties = getPropertiesOfType(target);
-      for (const targetProp of properties) {
-        if (isStaticPrivateIdentifierProperty(targetProp)) {
-          continue;
+  }
+  function hasExportedMembers(moduleSymbol) {
+    return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
+  }
+  function checkExternalModuleExports(node) {
+    const moduleSymbol = getSymbolOfDeclaration(node);
+    const links = getSymbolLinks(moduleSymbol);
+    if (!links.exportsChecked) {
+      const exportEqualsSymbol = moduleSymbol.exports.get("export=");
+      if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) {
+        const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration;
+        if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) {
+          error2(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements);
         }
-        if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) {
-          const sourceProp = getPropertyOfType(source, targetProp.escapedName);
-          if (!sourceProp) {
-            yield targetProp;
-          } else if (matchDiscriminantProperties) {
-            const targetType = getTypeOfSymbol(targetProp);
-            if (targetType.flags & 109472 /* Unit */) {
-              const sourceType = getTypeOfSymbol(sourceProp);
-              if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) {
-                yield targetProp;
+      }
+      const exports2 = getExportsOfModule(moduleSymbol);
+      if (exports2) {
+        exports2.forEach(({ declarations, flags }, id) => {
+          if (id === "__export") {
+            return;
+          }
+          if (flags & (1920 /* Namespace */ | 384 /* Enum */)) {
+            return;
+          }
+          const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration)));
+          if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) {
+            return;
+          }
+          if (exportedDeclarationsCount > 1) {
+            if (!isDuplicatedCommonJSExport(declarations)) {
+              for (const declaration of declarations) {
+                if (isNotOverload(declaration)) {
+                  diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id)));
+                }
               }
             }
           }
-        }
+        });
       }
+      links.exportsChecked = true;
     }
-    function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
-    }
-    function tupleTypesDefinitelyUnrelated(source, target) {
-      return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
-    }
-    function typesDefinitelyUnrelated(source, target) {
-      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
-        source,
-        target,
-        /*requireOptionalProperties*/
-        false,
-        /*matchDiscriminantProperties*/
-        true
-      ) && !!getUnmatchedProperty(
-        target,
-        source,
-        /*requireOptionalProperties*/
-        false,
-        /*matchDiscriminantProperties*/
-        false
-      );
-    }
-    function getTypeFromInference(inference) {
-      return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
-    }
-    function hasSkipDirectInferenceFlag(node) {
-      return !!getNodeLinks(node).skipDirectInference;
+  }
+  function isDuplicatedCommonJSExport(declarations) {
+    return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression)));
+  }
+  function checkSourceElement(node) {
+    if (node) {
+      const saveCurrentNode = currentNode;
+      currentNode = node;
+      instantiationCount = 0;
+      checkSourceElementWorker(node);
+      currentNode = saveCurrentNode;
     }
-    function isFromInferenceBlockedSource(type) {
-      return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag));
+  }
+  function checkSourceElementWorker(node) {
+    if (canHaveJSDoc(node)) {
+      forEach(node.jsDoc, ({ comment, tags }) => {
+        checkJSDocCommentWorker(comment);
+        forEach(tags, (tag) => {
+          checkJSDocCommentWorker(tag.comment);
+          if (isInJSFile(node)) {
+            checkSourceElement(tag);
+          }
+        });
+      });
     }
-    function templateLiteralTypesDefinitelyUnrelated(source, target) {
-      const sourceStart = source.texts[0];
-      const targetStart = target.texts[0];
-      const sourceEnd = source.texts[source.texts.length - 1];
-      const targetEnd = target.texts[target.texts.length - 1];
-      const startLen = Math.min(sourceStart.length, targetStart.length);
-      const endLen = Math.min(sourceEnd.length, targetEnd.length);
-      return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen);
+    const kind = node.kind;
+    if (cancellationToken) {
+      switch (kind) {
+        case 267 /* ModuleDeclaration */:
+        case 263 /* ClassDeclaration */:
+        case 264 /* InterfaceDeclaration */:
+        case 262 /* FunctionDeclaration */:
+          cancellationToken.throwIfCancellationRequested();
+      }
     }
-    function isValidNumberString(s, roundTripOnly) {
-      if (s === "")
-        return false;
-      const n = +s;
-      return isFinite(n) && (!roundTripOnly || "" + n === s);
+    if (kind >= 243 /* FirstStatement */ && kind <= 259 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
+      errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
     }
-    function parseBigIntLiteralType(text) {
-      return getBigIntLiteralType(parseValidBigInt(text));
+    switch (kind) {
+      case 168 /* TypeParameter */:
+        return checkTypeParameter(node);
+      case 169 /* Parameter */:
+        return checkParameter(node);
+      case 172 /* PropertyDeclaration */:
+        return checkPropertyDeclaration(node);
+      case 171 /* PropertySignature */:
+        return checkPropertySignature(node);
+      case 185 /* ConstructorType */:
+      case 184 /* FunctionType */:
+      case 179 /* CallSignature */:
+      case 180 /* ConstructSignature */:
+      case 181 /* IndexSignature */:
+        return checkSignatureDeclaration(node);
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        return checkMethodDeclaration(node);
+      case 175 /* ClassStaticBlockDeclaration */:
+        return checkClassStaticBlockDeclaration(node);
+      case 176 /* Constructor */:
+        return checkConstructorDeclaration(node);
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return checkAccessorDeclaration(node);
+      case 183 /* TypeReference */:
+        return checkTypeReferenceNode(node);
+      case 182 /* TypePredicate */:
+        return checkTypePredicate(node);
+      case 186 /* TypeQuery */:
+        return checkTypeQuery(node);
+      case 187 /* TypeLiteral */:
+        return checkTypeLiteral(node);
+      case 188 /* ArrayType */:
+        return checkArrayType(node);
+      case 189 /* TupleType */:
+        return checkTupleType(node);
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+        return checkUnionOrIntersectionType(node);
+      case 196 /* ParenthesizedType */:
+      case 190 /* OptionalType */:
+      case 191 /* RestType */:
+        return checkSourceElement(node.type);
+      case 197 /* ThisType */:
+        return checkThisType(node);
+      case 198 /* TypeOperator */:
+        return checkTypeOperator(node);
+      case 194 /* ConditionalType */:
+        return checkConditionalType(node);
+      case 195 /* InferType */:
+        return checkInferType(node);
+      case 203 /* TemplateLiteralType */:
+        return checkTemplateLiteralType(node);
+      case 205 /* ImportType */:
+        return checkImportType(node);
+      case 202 /* NamedTupleMember */:
+        return checkNamedTupleMember(node);
+      case 328 /* JSDocAugmentsTag */:
+        return checkJSDocAugmentsTag(node);
+      case 329 /* JSDocImplementsTag */:
+        return checkJSDocImplementsTag(node);
+      case 346 /* JSDocTypedefTag */:
+      case 338 /* JSDocCallbackTag */:
+      case 340 /* JSDocEnumTag */:
+        return checkJSDocTypeAliasTag(node);
+      case 345 /* JSDocTemplateTag */:
+        return checkJSDocTemplateTag(node);
+      case 344 /* JSDocTypeTag */:
+        return checkJSDocTypeTag(node);
+      case 324 /* JSDocLink */:
+      case 325 /* JSDocLinkCode */:
+      case 326 /* JSDocLinkPlain */:
+        return checkJSDocLinkLikeTag(node);
+      case 341 /* JSDocParameterTag */:
+        return checkJSDocParameterTag(node);
+      case 348 /* JSDocPropertyTag */:
+        return checkJSDocPropertyTag(node);
+      case 317 /* JSDocFunctionType */:
+        checkJSDocFunctionType(node);
+      case 315 /* JSDocNonNullableType */:
+      case 314 /* JSDocNullableType */:
+      case 312 /* JSDocAllType */:
+      case 313 /* JSDocUnknownType */:
+      case 322 /* JSDocTypeLiteral */:
+        checkJSDocTypeIsInJsFile(node);
+        forEachChild(node, checkSourceElement);
+        return;
+      case 318 /* JSDocVariadicType */:
+        checkJSDocVariadicType(node);
+        return;
+      case 309 /* JSDocTypeExpression */:
+        return checkSourceElement(node.type);
+      case 333 /* JSDocPublicTag */:
+      case 335 /* JSDocProtectedTag */:
+      case 334 /* JSDocPrivateTag */:
+        return checkJSDocAccessibilityModifiers(node);
+      case 350 /* JSDocSatisfiesTag */:
+        return checkJSDocSatisfiesTag(node);
+      case 343 /* JSDocThisTag */:
+        return checkJSDocThisTag(node);
+      case 351 /* JSDocImportTag */:
+        return checkJSDocImportTag(node);
+      case 199 /* IndexedAccessType */:
+        return checkIndexedAccessType(node);
+      case 200 /* MappedType */:
+        return checkMappedType(node);
+      case 262 /* FunctionDeclaration */:
+        return checkFunctionDeclaration(node);
+      case 241 /* Block */:
+      case 268 /* ModuleBlock */:
+        return checkBlock(node);
+      case 243 /* VariableStatement */:
+        return checkVariableStatement(node);
+      case 244 /* ExpressionStatement */:
+        return checkExpressionStatement(node);
+      case 245 /* IfStatement */:
+        return checkIfStatement(node);
+      case 246 /* DoStatement */:
+        return checkDoStatement(node);
+      case 247 /* WhileStatement */:
+        return checkWhileStatement(node);
+      case 248 /* ForStatement */:
+        return checkForStatement(node);
+      case 249 /* ForInStatement */:
+        return checkForInStatement(node);
+      case 250 /* ForOfStatement */:
+        return checkForOfStatement(node);
+      case 251 /* ContinueStatement */:
+      case 252 /* BreakStatement */:
+        return checkBreakOrContinueStatement(node);
+      case 253 /* ReturnStatement */:
+        return checkReturnStatement(node);
+      case 254 /* WithStatement */:
+        return checkWithStatement(node);
+      case 255 /* SwitchStatement */:
+        return checkSwitchStatement(node);
+      case 256 /* LabeledStatement */:
+        return checkLabeledStatement(node);
+      case 257 /* ThrowStatement */:
+        return checkThrowStatement(node);
+      case 258 /* TryStatement */:
+        return checkTryStatement(node);
+      case 260 /* VariableDeclaration */:
+        return checkVariableDeclaration(node);
+      case 208 /* BindingElement */:
+        return checkBindingElement(node);
+      case 263 /* ClassDeclaration */:
+        return checkClassDeclaration(node);
+      case 264 /* InterfaceDeclaration */:
+        return checkInterfaceDeclaration(node);
+      case 265 /* TypeAliasDeclaration */:
+        return checkTypeAliasDeclaration(node);
+      case 266 /* EnumDeclaration */:
+        return checkEnumDeclaration(node);
+      case 267 /* ModuleDeclaration */:
+        return checkModuleDeclaration(node);
+      case 272 /* ImportDeclaration */:
+        return checkImportDeclaration(node);
+      case 271 /* ImportEqualsDeclaration */:
+        return checkImportEqualsDeclaration(node);
+      case 278 /* ExportDeclaration */:
+        return checkExportDeclaration(node);
+      case 277 /* ExportAssignment */:
+        return checkExportAssignment(node);
+      case 242 /* EmptyStatement */:
+      case 259 /* DebuggerStatement */:
+        checkGrammarStatementInAmbientContext(node);
+        return;
+      case 282 /* MissingDeclaration */:
+        return checkMissingDeclaration(node);
     }
-    function isMemberOfStringMapping(source, target) {
-      if (target.flags & 1 /* Any */) {
-        return true;
-      }
-      if (target.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-        return isTypeAssignableTo(source, target);
-      }
-      if (target.flags & 268435456 /* StringMapping */) {
-        const mappingStack = [];
-        while (target.flags & 268435456 /* StringMapping */) {
-          mappingStack.unshift(target.symbol);
-          target = target.type;
+  }
+  function checkJSDocCommentWorker(node) {
+    if (isArray(node)) {
+      forEach(node, (tag) => {
+        if (isJSDocLinkLike(tag)) {
+          checkSourceElement(tag);
         }
-        const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source);
-        return mappedSource === source && isMemberOfStringMapping(source, target);
-      }
-      return false;
+      });
     }
-    function isValidTypeForTemplateLiteralPlaceholder(source, target) {
-      if (target.flags & 2097152 /* Intersection */) {
-        return every(target.types, (t) => t === emptyTypeLiteralType || isValidTypeForTemplateLiteralPlaceholder(source, t));
-      }
-      if (target.flags & 4 /* String */ || isTypeAssignableTo(source, target)) {
-        return true;
-      }
-      if (source.flags & 128 /* StringLiteral */) {
-        const value = source.value;
-        return !!(target.flags & 8 /* Number */ && isValidNumberString(
-          value,
-          /*roundTripOnly*/
-          false
-        ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
-          value,
-          /*roundTripOnly*/
-          false
-        ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target) || target.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source, target));
+  }
+  function checkJSDocTypeIsInJsFile(node) {
+    if (!isInJSFile(node)) {
+      if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
+        const token = tokenToString(isJSDocNonNullableType(node) ? 54 /* ExclamationToken */ : 58 /* QuestionToken */);
+        const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
+        const typeNode = node.type;
+        const type = getTypeFromTypeNode(typeNode);
+        grammarErrorOnNode(
+          node,
+          diagnostic,
+          token,
+          typeToString(
+            isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
+          )
+        );
+      } else {
+        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
       }
-      if (source.flags & 134217728 /* TemplateLiteral */) {
-        const texts = source.texts;
-        return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target);
+    }
+  }
+  function checkJSDocVariadicType(node) {
+    checkJSDocTypeIsInJsFile(node);
+    checkSourceElement(node.type);
+    const { parent: parent2 } = node;
+    if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
+      if (last(parent2.parent.parameters) !== parent2) {
+        error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
       }
-      return false;
+      return;
     }
-    function inferTypesFromTemplateLiteralType(source, target) {
-      return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arraysEqual(source.texts, target.texts) ? map(source.types, getStringLikeTypeForType) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0;
-    }
-    function isTypeMatchedByTemplateLiteralType(source, target) {
-      const inferences = inferTypesFromTemplateLiteralType(source, target);
-      return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i]));
-    }
-    function getStringLikeTypeForType(type) {
-      return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]);
-    }
-    function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) {
-      const lastSourceIndex = sourceTexts.length - 1;
-      const sourceStartText = sourceTexts[0];
-      const sourceEndText = sourceTexts[lastSourceIndex];
-      const targetTexts = target.texts;
-      const lastTargetIndex = targetTexts.length - 1;
-      const targetStartText = targetTexts[0];
-      const targetEndText = targetTexts[lastTargetIndex];
-      if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText))
-        return void 0;
-      const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length);
-      const matches = [];
-      let seg = 0;
-      let pos = targetStartText.length;
-      for (let i = 1; i < lastTargetIndex; i++) {
-        const delim = targetTexts[i];
-        if (delim.length > 0) {
-          let s = seg;
-          let p = pos;
-          while (true) {
-            p = getSourceText(s).indexOf(delim, p);
-            if (p >= 0)
-              break;
-            s++;
-            if (s === sourceTexts.length)
-              return void 0;
-            p = 0;
-          }
-          addMatch(s, p);
-          pos += delim.length;
-        } else if (pos < getSourceText(seg).length) {
-          addMatch(seg, pos + 1);
-        } else if (seg < lastSourceIndex) {
-          addMatch(seg + 1, 0);
-        } else {
-          return void 0;
+    if (!isJSDocTypeExpression(parent2)) {
+      error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
+    }
+    const paramTag = node.parent.parent;
+    if (!isJSDocParameterTag(paramTag)) {
+      error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
+      return;
+    }
+    const param = getParameterSymbolFromJSDoc(paramTag);
+    if (!param) {
+      return;
+    }
+    const host2 = getHostSignatureFromJSDoc(paramTag);
+    if (!host2 || last(host2.parameters).symbol !== param) {
+      error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
+    }
+  }
+  function getTypeFromJSDocVariadicType(node) {
+    const type = getTypeFromTypeNode(node.type);
+    const { parent: parent2 } = node;
+    const paramTag = node.parent.parent;
+    if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) {
+      const host2 = getHostSignatureFromJSDoc(paramTag);
+      const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent);
+      if (host2 || isCallbackTag) {
+        const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters);
+        const symbol = getParameterSymbolFromJSDoc(paramTag);
+        if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) {
+          return createArrayType(type);
         }
       }
-      addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length);
-      return matches;
-      function getSourceText(index) {
-        return index < lastSourceIndex ? sourceTexts[index] : remainingEndText;
-      }
-      function addMatch(s, p) {
-        const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType(
-          [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)],
-          sourceTypes.slice(seg, s)
-        );
-        matches.push(matchType);
-        seg = s;
-        pos = p;
-      }
-    }
-    function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) {
-      let bivariant = false;
-      let propagationType;
-      let inferencePriority = 2048 /* MaxValue */;
-      let visited;
-      let sourceStack;
-      let targetStack;
-      let expandingFlags = 0 /* None */;
-      inferFromTypes(originalSource, originalTarget);
-      function inferFromTypes(source, target) {
-        if (!couldContainTypeVariables(target) || isNoInferType(target)) {
-          return;
-        }
-        if (source === wildcardType || source === blockedStringType) {
-          const savePropagationType = propagationType;
-          propagationType = source;
-          inferFromTypes(target, target);
-          propagationType = savePropagationType;
-          return;
-        }
-        if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
-          if (source.aliasTypeArguments) {
-            const params = getSymbolLinks(source.aliasSymbol).typeParameters;
-            const minParams = getMinTypeArgumentCount(params);
-            const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
-            const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
-            inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
-          }
-          return;
-        }
-        if (source === target && source.flags & 3145728 /* UnionOrIntersection */) {
-          for (const t of source.types) {
-            inferFromTypes(t, t);
-          }
-          return;
-        }
-        if (target.flags & 1048576 /* Union */) {
-          const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo);
-          const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy);
-          if (targets.length === 0) {
-            return;
-          }
-          target = getUnionType(targets);
-          if (sources.length === 0) {
-            inferWithPriority(source, target, 1 /* NakedTypeVariable */);
-            return;
-          }
-          source = getUnionType(sources);
-        } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) {
-          if (!(source.flags & 1048576 /* Union */)) {
-            const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo);
-            if (sources.length === 0 || targets.length === 0) {
-              return;
-            }
-            source = getIntersectionType(sources);
-            target = getIntersectionType(targets);
-          }
-        }
-        if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) {
-          if (isNoInferType(target)) {
-            return;
-          }
-          target = getActualTypeVariable(target);
-        }
-        if (target.flags & 8650752 /* TypeVariable */) {
-          if (isFromInferenceBlockedSource(source)) {
-            return;
-          }
-          const inference = getInferenceInfoForType(target);
-          if (inference) {
-            if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) {
-              return;
-            }
-            if (!inference.isFixed) {
-              const candidate = propagationType || source;
-              if (candidate === blockedStringType) {
-                return;
-              }
-              if (inference.priority === void 0 || priority < inference.priority) {
-                inference.candidates = void 0;
-                inference.contraCandidates = void 0;
-                inference.topLevel = true;
-                inference.priority = priority;
-              }
-              if (priority === inference.priority) {
-                if (contravariant && !bivariant) {
-                  if (!contains(inference.contraCandidates, candidate)) {
-                    inference.contraCandidates = append(inference.contraCandidates, candidate);
-                    clearCachedInferences(inferences);
-                  }
-                } else if (!contains(inference.candidates, candidate)) {
-                  inference.candidates = append(inference.candidates, candidate);
-                  clearCachedInferences(inferences);
-                }
-              }
-              if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) {
-                inference.topLevel = false;
-                clearCachedInferences(inferences);
-              }
-            }
-            inferencePriority = Math.min(inferencePriority, priority);
-            return;
-          }
-          const simplified = getSimplifiedType(
-            target,
-            /*writing*/
-            false
-          );
-          if (simplified !== target) {
-            inferFromTypes(source, simplified);
-          } else if (target.flags & 8388608 /* IndexedAccess */) {
-            const indexType = getSimplifiedType(
-              target.indexType,
-              /*writing*/
-              false
-            );
-            if (indexType.flags & 465829888 /* Instantiable */) {
-              const simplified2 = distributeIndexOverObjectType(
-                getSimplifiedType(
-                  target.objectType,
-                  /*writing*/
-                  false
-                ),
-                indexType,
-                /*writing*/
-                false
-              );
-              if (simplified2 && simplified2 !== target) {
-                inferFromTypes(source, simplified2);
-              }
-            }
-          }
-        }
-        if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) {
-          inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
-        } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) {
-          inferFromContravariantTypes(source.type, target.type);
-        } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) {
-          const empty = createEmptyObjectTypeFromStringLiteral(source);
-          inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */);
-        } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) {
-          inferFromTypes(source.objectType, target.objectType);
-          inferFromTypes(source.indexType, target.indexType);
-        } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) {
-          if (source.symbol === target.symbol) {
-            inferFromTypes(source.type, target.type);
-          }
-        } else if (source.flags & 33554432 /* Substitution */) {
-          inferFromTypes(source.baseType, target);
-          inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */);
-        } else if (target.flags & 16777216 /* Conditional */) {
-          invokeOnce(source, target, inferToConditionalType);
-        } else if (target.flags & 3145728 /* UnionOrIntersection */) {
-          inferToMultipleTypes(source, target.types, target.flags);
-        } else if (source.flags & 1048576 /* Union */) {
-          const sourceTypes = source.types;
-          for (const sourceType of sourceTypes) {
-            inferFromTypes(sourceType, target);
-          }
-        } else if (target.flags & 134217728 /* TemplateLiteral */) {
-          inferToTemplateLiteralType(source, target);
-        } else {
-          source = getReducedType(source);
-          if (isGenericMappedType(source) && isGenericMappedType(target)) {
-            invokeOnce(source, target, inferFromGenericMappedTypes);
-          }
-          if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) {
-            const apparentSource = getApparentType(source);
-            if (apparentSource !== source && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) {
-              return inferFromTypes(apparentSource, target);
-            }
-            source = apparentSource;
-          }
-          if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
-            invokeOnce(source, target, inferFromObjectTypes);
-          }
+    }
+    if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
+      return createArrayType(type);
+    }
+    return addOptionality(type);
+  }
+  function checkNodeDeferred(node) {
+    const enclosingFile = getSourceFileOfNode(node);
+    const links = getNodeLinks(enclosingFile);
+    if (!(links.flags & 1 /* TypeChecked */)) {
+      links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set());
+      links.deferredNodes.add(node);
+    } else {
+      Debug.assert(!links.deferredNodes, "A type-checked file should have no deferred nodes.");
+    }
+  }
+  function checkDeferredNodes(context) {
+    const links = getNodeLinks(context);
+    if (links.deferredNodes) {
+      links.deferredNodes.forEach(checkDeferredNode);
+    }
+    links.deferredNodes = void 0;
+  }
+  function checkDeferredNode(node) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    const saveCurrentNode = currentNode;
+    currentNode = node;
+    instantiationCount = 0;
+    switch (node.kind) {
+      case 213 /* CallExpression */:
+      case 214 /* NewExpression */:
+      case 215 /* TaggedTemplateExpression */:
+      case 170 /* Decorator */:
+      case 286 /* JsxOpeningElement */:
+        resolveUntypedCall(node);
+        break;
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        checkFunctionExpressionOrObjectLiteralMethodDeferred(node);
+        break;
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        checkAccessorDeclaration(node);
+        break;
+      case 231 /* ClassExpression */:
+        checkClassExpressionDeferred(node);
+        break;
+      case 168 /* TypeParameter */:
+        checkTypeParameterDeferred(node);
+        break;
+      case 285 /* JsxSelfClosingElement */:
+        checkJsxSelfClosingElementDeferred(node);
+        break;
+      case 284 /* JsxElement */:
+        checkJsxElementDeferred(node);
+        break;
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+      case 217 /* ParenthesizedExpression */:
+        checkAssertionDeferred(node);
+        break;
+      case 222 /* VoidExpression */:
+        checkExpression(node.expression);
+        break;
+      case 226 /* BinaryExpression */:
+        if (isInstanceOfExpression(node)) {
+          resolveUntypedCall(node);
         }
+        break;
+    }
+    currentNode = saveCurrentNode;
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function checkSourceFile(node) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(
+      tracing.Phase.Check,
+      "checkSourceFile",
+      { path: node.path },
+      /*separateBeginAndEnd*/
+      true
+    );
+    mark("beforeCheck");
+    checkSourceFileWorker(node);
+    mark("afterCheck");
+    measure("Check", "beforeCheck", "afterCheck");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function unusedIsError(kind, isAmbient) {
+    if (isAmbient) {
+      return false;
+    }
+    switch (kind) {
+      case 0 /* Local */:
+        return !!compilerOptions.noUnusedLocals;
+      case 1 /* Parameter */:
+        return !!compilerOptions.noUnusedParameters;
+      default:
+        return Debug.assertNever(kind);
+    }
+  }
+  function getPotentiallyUnusedIdentifiers(sourceFile) {
+    return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray;
+  }
+  function checkSourceFileWorker(node) {
+    const links = getNodeLinks(node);
+    if (!(links.flags & 1 /* TypeChecked */)) {
+      if (skipTypeChecking(node, compilerOptions, host)) {
+        return;
       }
-      function inferWithPriority(source, target, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferFromTypes(source, target);
-        priority = savePriority;
-      }
-      function inferFromContravariantTypesWithPriority(source, target, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferFromContravariantTypes(source, target);
-        priority = savePriority;
-      }
-      function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferToMultipleTypes(source, targets, targetFlags);
-        priority = savePriority;
-      }
-      function invokeOnce(source, target, action) {
-        const key = source.id + "," + target.id;
-        const status = visited && visited.get(key);
-        if (status !== void 0) {
-          inferencePriority = Math.min(inferencePriority, status);
-          return;
-        }
-        (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */);
-        const saveInferencePriority = inferencePriority;
-        inferencePriority = 2048 /* MaxValue */;
-        const saveExpandingFlags = expandingFlags;
-        (sourceStack ?? (sourceStack = [])).push(source);
-        (targetStack ?? (targetStack = [])).push(target);
-        if (isDeeplyNestedType(source, sourceStack, sourceStack.length, 2))
-          expandingFlags |= 1 /* Source */;
-        if (isDeeplyNestedType(target, targetStack, targetStack.length, 2))
-          expandingFlags |= 2 /* Target */;
-        if (expandingFlags !== 3 /* Both */) {
-          action(source, target);
-        } else {
-          inferencePriority = -1 /* Circularity */;
-        }
-        targetStack.pop();
-        sourceStack.pop();
-        expandingFlags = saveExpandingFlags;
-        visited.set(key, inferencePriority);
-        inferencePriority = Math.min(inferencePriority, saveInferencePriority);
+      checkGrammarSourceFile(node);
+      clear(potentialThisCollisions);
+      clear(potentialNewTargetCollisions);
+      clear(potentialWeakMapSetCollisions);
+      clear(potentialReflectCollisions);
+      clear(potentialUnusedRenamedBindingElementsInTypes);
+      forEach(node.statements, checkSourceElement);
+      checkSourceElement(node.endOfFileToken);
+      checkDeferredNodes(node);
+      if (isExternalOrCommonJsModule(node)) {
+        registerForUnusedIdentifiersCheck(node);
       }
-      function inferFromMatchingTypes(sources, targets, matches) {
-        let matchedSources;
-        let matchedTargets;
-        for (const t of targets) {
-          for (const s of sources) {
-            if (matches(s, t)) {
-              inferFromTypes(s, t);
-              matchedSources = appendIfUnique(matchedSources, s);
-              matchedTargets = appendIfUnique(matchedTargets, t);
+      addLazyDiagnostic(() => {
+        if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) {
+          checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => {
+            if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) {
+              diagnostics.add(diag2);
             }
-          }
+          });
         }
-        return [
-          matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources,
-          matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets
-        ];
-      }
-      function inferFromTypeArguments(sourceTypes, targetTypes, variances) {
-        const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length;
-        for (let i = 0; i < count; i++) {
-          if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) {
-            inferFromContravariantTypes(sourceTypes[i], targetTypes[i]);
-          } else {
-            inferFromTypes(sourceTypes[i], targetTypes[i]);
-          }
+        if (!node.isDeclarationFile) {
+          checkPotentialUncheckedRenamedBindingElementsInTypes();
         }
+      });
+      if (isExternalOrCommonJsModule(node)) {
+        checkExternalModuleExports(node);
       }
-      function inferFromContravariantTypes(source, target) {
-        contravariant = !contravariant;
-        inferFromTypes(source, target);
-        contravariant = !contravariant;
+      if (potentialThisCollisions.length) {
+        forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope);
+        clear(potentialThisCollisions);
       }
-      function inferFromContravariantTypesIfStrictFunctionTypes(source, target) {
-        if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) {
-          inferFromContravariantTypes(source, target);
-        } else {
-          inferFromTypes(source, target);
-        }
+      if (potentialNewTargetCollisions.length) {
+        forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope);
+        clear(potentialNewTargetCollisions);
       }
-      function getInferenceInfoForType(type) {
-        if (type.flags & 8650752 /* TypeVariable */) {
-          for (const inference of inferences) {
-            if (type === inference.typeParameter) {
-              return inference;
-            }
-          }
-        }
-        return void 0;
+      if (potentialWeakMapSetCollisions.length) {
+        forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision);
+        clear(potentialWeakMapSetCollisions);
       }
-      function getSingleTypeVariableFromIntersectionTypes(types) {
-        let typeVariable;
-        for (const type of types) {
-          const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2));
-          if (!t || typeVariable && t !== typeVariable) {
-            return void 0;
-          }
-          typeVariable = t;
-        }
-        return typeVariable;
+      if (potentialReflectCollisions.length) {
+        forEach(potentialReflectCollisions, checkReflectCollision);
+        clear(potentialReflectCollisions);
       }
-      function inferToMultipleTypes(source, targets, targetFlags) {
-        let typeVariableCount = 0;
-        if (targetFlags & 1048576 /* Union */) {
-          let nakedTypeVariable;
-          const sources = source.flags & 1048576 /* Union */ ? source.types : [source];
-          const matched = new Array(sources.length);
-          let inferenceCircularity = false;
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              nakedTypeVariable = t;
-              typeVariableCount++;
-            } else {
-              for (let i = 0; i < sources.length; i++) {
-                const saveInferencePriority = inferencePriority;
-                inferencePriority = 2048 /* MaxValue */;
-                inferFromTypes(sources[i], t);
-                if (inferencePriority === priority)
-                  matched[i] = true;
-                inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */;
-                inferencePriority = Math.min(inferencePriority, saveInferencePriority);
-              }
-            }
-          }
-          if (typeVariableCount === 0) {
-            const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets);
-            if (intersectionTypeVariable) {
-              inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */);
-            }
-            return;
-          }
-          if (typeVariableCount === 1 && !inferenceCircularity) {
-            const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s);
-            if (unmatched.length) {
-              inferFromTypes(getUnionType(unmatched), nakedTypeVariable);
-              return;
-            }
-          }
-        } else {
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              typeVariableCount++;
-            } else {
-              inferFromTypes(source, t);
-            }
-          }
+      links.flags |= 1 /* TypeChecked */;
+    }
+  }
+  function getDiagnostics2(sourceFile, ct) {
+    try {
+      cancellationToken = ct;
+      return getDiagnosticsWorker(sourceFile);
+    } finally {
+      cancellationToken = void 0;
+    }
+  }
+  function ensurePendingDiagnosticWorkComplete() {
+    for (const cb of deferredDiagnosticsCallbacks) {
+      cb();
+    }
+    deferredDiagnosticsCallbacks = [];
+  }
+  function checkSourceFileWithEagerDiagnostics(sourceFile) {
+    ensurePendingDiagnosticWorkComplete();
+    const oldAddLazyDiagnostics = addLazyDiagnostic;
+    addLazyDiagnostic = (cb) => cb();
+    checkSourceFile(sourceFile);
+    addLazyDiagnostic = oldAddLazyDiagnostics;
+  }
+  function getDiagnosticsWorker(sourceFile) {
+    if (sourceFile) {
+      ensurePendingDiagnosticWorkComplete();
+      const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
+      const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length;
+      checkSourceFileWithEagerDiagnostics(sourceFile);
+      const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName);
+      const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
+      if (currentGlobalDiagnostics !== previousGlobalDiagnostics) {
+        const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics);
+        return concatenate(deferredGlobalDiagnostics, semanticDiagnostics);
+      } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) {
+        return concatenate(currentGlobalDiagnostics, semanticDiagnostics);
+      }
+      return semanticDiagnostics;
+    }
+    forEach(host.getSourceFiles(), checkSourceFileWithEagerDiagnostics);
+    return diagnostics.getDiagnostics();
+  }
+  function getGlobalDiagnostics() {
+    ensurePendingDiagnosticWorkComplete();
+    return diagnostics.getGlobalDiagnostics();
+  }
+  function getSymbolsInScope(location, meaning) {
+    if (location.flags & 67108864 /* InWithStatement */) {
+      return [];
+    }
+    const symbols = createSymbolTable();
+    let isStaticSymbol = false;
+    populateSymbols();
+    symbols.delete("this" /* This */);
+    return symbolsToArray(symbols);
+    function populateSymbols() {
+      while (location) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          copySymbols(location.locals, meaning);
         }
-        if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) {
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              inferWithPriority(source, t, 1 /* NakedTypeVariable */);
+        switch (location.kind) {
+          case 307 /* SourceFile */:
+            if (!isExternalModule(location)) break;
+          case 267 /* ModuleDeclaration */:
+            copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
+            break;
+          case 266 /* EnumDeclaration */:
+            copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
+            break;
+          case 231 /* ClassExpression */:
+            const className = location.name;
+            if (className) {
+              copySymbol(location.symbol, meaning);
             }
-          }
-        }
-      }
-      function inferToMappedType(source, target, constraintType) {
-        if (constraintType.flags & 1048576 /* Union */ || constraintType.flags & 2097152 /* Intersection */) {
-          let result = false;
-          for (const type of constraintType.types) {
-            result = inferToMappedType(source, target, type) || result;
-          }
-          return result;
-        }
-        if (constraintType.flags & 4194304 /* Index */) {
-          const inference = getInferenceInfoForType(constraintType.type);
-          if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) {
-            const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType);
-            if (inferredType) {
-              inferWithPriority(
-                inferredType,
-                inference.typeParameter,
-                getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */
-              );
+          case 263 /* ClassDeclaration */:
+          case 264 /* InterfaceDeclaration */:
+            if (!isStaticSymbol) {
+              copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
             }
-          }
-          return true;
-        }
-        if (constraintType.flags & 262144 /* TypeParameter */) {
-          inferWithPriority(getIndexType(
-            source,
-            /*indexFlags*/
-            !!source.pattern ? 2 /* NoIndexSignatures */ : 0 /* None */
-          ), constraintType, 32 /* MappedTypeConstraint */);
-          const extendedConstraint = getConstraintOfType(constraintType);
-          if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) {
-            return true;
-          }
-          const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol);
-          const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType);
-          inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target));
-          return true;
-        }
-        return false;
-      }
-      function inferToConditionalType(source, target) {
-        if (source.flags & 16777216 /* Conditional */) {
-          inferFromTypes(source.checkType, target.checkType);
-          inferFromTypes(source.extendsType, target.extendsType);
-          inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target));
-          inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target));
-        } else {
-          const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)];
-          inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0);
-        }
-      }
-      function inferToTemplateLiteralType(source, target) {
-        const matches = inferTypesFromTemplateLiteralType(source, target);
-        const types = target.types;
-        if (matches || every(target.texts, (s) => s.length === 0)) {
-          for (let i = 0; i < types.length; i++) {
-            const source2 = matches ? matches[i] : neverType;
-            const target2 = types[i];
-            if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) {
-              const inferenceContext = getInferenceInfoForType(target2);
-              const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0;
-              if (constraint && !isTypeAny(constraint)) {
-                const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint];
-                let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
-                if (!(allTypeFlags & 4 /* String */)) {
-                  const str = source2.value;
-                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
-                    str,
-                    /*roundTripOnly*/
-                    true
-                  )) {
-                    allTypeFlags &= ~296 /* NumberLike */;
-                  }
-                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
-                    str,
-                    /*roundTripOnly*/
-                    true
-                  )) {
-                    allTypeFlags &= ~2112 /* BigIntLike */;
-                  }
-                  const matchingType = reduceLeft(constraintTypes, (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left, neverType);
-                  if (!(matchingType.flags & 131072 /* Never */)) {
-                    inferFromTypes(matchingType, target2);
-                    continue;
-                  }
-                }
-              }
+            break;
+          case 218 /* FunctionExpression */:
+            const funcName = location.name;
+            if (funcName) {
+              copySymbol(location.symbol, meaning);
             }
-            inferFromTypes(source2, target2);
-          }
-        }
-      }
-      function inferFromGenericMappedTypes(source, target) {
-        inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target));
-        inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target));
-        const sourceNameType = getNameTypeFromMappedType(source);
-        const targetNameType = getNameTypeFromMappedType(target);
-        if (sourceNameType && targetNameType)
-          inferFromTypes(sourceNameType, targetNameType);
-      }
-      function inferFromObjectTypes(source, target) {
-        var _a, _b;
-        if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
-          inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
-          return;
-        }
-        if (isGenericMappedType(source) && isGenericMappedType(target)) {
-          inferFromGenericMappedTypes(source, target);
-        }
-        if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) {
-          const constraintType = getConstraintTypeFromMappedType(target);
-          if (inferToMappedType(source, target, constraintType)) {
-            return;
-          }
+            break;
         }
-        if (!typesDefinitelyUnrelated(source, target)) {
-          if (isArrayOrTupleType(source)) {
-            if (isTupleType(target)) {
-              const sourceArity = getTypeReferenceArity(source);
-              const targetArity = getTypeReferenceArity(target);
-              const elementTypes = getTypeArguments(target);
-              const elementFlags = target.target.elementFlags;
-              if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) {
-                for (let i = 0; i < targetArity; i++) {
-                  inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
-                }
-                return;
-              }
-              const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0;
-              const endLength = Math.min(isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0, target.target.hasRestElement ? getEndElementCount(target.target, 3 /* Fixed */) : 0);
-              for (let i = 0; i < startLength; i++) {
-                inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
-              }
-              if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) {
-                const restType = getTypeArguments(source)[startLength];
-                for (let i = startLength; i < targetArity - endLength; i++) {
-                  inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]);
-                }
-              } else {
-                const middleLength = targetArity - startLength - endLength;
-                if (middleLength === 2) {
-                  if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */) {
-                    const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
-                    if (targetInfo && targetInfo.impliedArity !== void 0) {
-                      inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
-                      inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
-                    }
-                  } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
-                    const param = (_a = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a.typeParameter;
-                    const constraint = param && getBaseConstraintOfType(param);
-                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
-                      const impliedArity = constraint.target.fixedLength;
-                      inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
-                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
-                    }
-                  } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */) {
-                    const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
-                    const constraint = param && getBaseConstraintOfType(param);
-                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
-                      const impliedArity = constraint.target.fixedLength;
-                      const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
-                      const startIndex = endIndex - impliedArity;
-                      const trailingSlice = createTupleType(
-                        getTypeArguments(source).slice(startIndex, endIndex),
-                        source.target.elementFlags.slice(startIndex, endIndex),
-                        /*readonly*/
-                        false,
-                        source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
-                      );
-                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
-                      inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
-                    }
-                  }
-                } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
-                  const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
-                  const sourceSlice = sliceTupleType(source, startLength, endLength);
-                  inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0);
-                } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) {
-                  const restType = getElementTypeOfSliceOfTupleType(source, startLength, endLength);
-                  if (restType) {
-                    inferFromTypes(restType, elementTypes[startLength]);
-                  }
-                }
-              }
-              for (let i = 0; i < endLength; i++) {
-                inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]);
-              }
-              return;
-            }
-            if (isArrayType(target)) {
-              inferFromIndexTypes(source, target);
-              return;
-            }
-          }
-          inferFromProperties(source, target);
-          inferFromSignatures(source, target, 0 /* Call */);
-          inferFromSignatures(source, target, 1 /* Construct */);
-          inferFromIndexTypes(source, target);
+        if (introducesArgumentsExoticObject(location)) {
+          copySymbol(argumentsSymbol, meaning);
         }
+        isStaticSymbol = isStatic(location);
+        location = location.parent;
       }
-      function inferFromProperties(source, target) {
-        const properties = getPropertiesOfObjectType(target);
-        for (const targetProp of properties) {
-          const sourceProp = getPropertyOfType(source, targetProp.escapedName);
-          if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) {
-            inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
-          }
-        }
+      if (denoContext.hasNodeSourceFile(location)) {
+        copySymbols(nodeGlobals, meaning);
       }
-      function inferFromSignatures(source, target, kind) {
-        const sourceSignatures = getSignaturesOfType(source, kind);
-        const sourceLen = sourceSignatures.length;
-        if (sourceLen > 0) {
-          const targetSignatures = getSignaturesOfType(target, kind);
-          const targetLen = targetSignatures.length;
-          for (let i = 0; i < targetLen; i++) {
-            const sourceIndex = Math.max(sourceLen - targetLen + i, 0);
-            inferFromSignature(getBaseSignature(sourceSignatures[sourceIndex]), getErasedSignature(targetSignatures[i]));
-          }
+      copySymbols(denoGlobals, meaning);
+    }
+    function copySymbol(symbol, meaning2) {
+      if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) {
+        const id = symbol.escapedName;
+        if (!symbols.has(id)) {
+          symbols.set(id, symbol);
         }
       }
-      function inferFromSignature(source, target) {
-        if (!(source.flags & 64 /* IsNonInferrable */)) {
-          const saveBivariant = bivariant;
-          const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
-          bivariant = bivariant || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 176 /* Constructor */;
-          applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes);
-          bivariant = saveBivariant;
-        }
-        applyToReturnTypes(source, target, inferFromTypes);
+    }
+    function copySymbols(source, meaning2) {
+      if (meaning2) {
+        source.forEach((symbol) => {
+          copySymbol(symbol, meaning2);
+        });
       }
-      function inferFromIndexTypes(source, target) {
-        const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0;
-        const indexInfos = getIndexInfosOfType(target);
-        if (isObjectTypeWithInferableIndex(source)) {
-          for (const targetInfo of indexInfos) {
-            const propTypes = [];
-            for (const prop of getPropertiesOfType(source)) {
-              if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) {
-                const propType = getTypeOfSymbol(prop);
-                propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType);
-              }
-            }
-            for (const info of getIndexInfosOfType(source)) {
-              if (isApplicableIndexType(info.keyType, targetInfo.keyType)) {
-                propTypes.push(info.type);
-              }
-            }
-            if (propTypes.length) {
-              inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2);
-            }
-          }
-        }
-        for (const targetInfo of indexInfos) {
-          const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType);
-          if (sourceInfo) {
-            inferWithPriority(sourceInfo.type, targetInfo.type, priority2);
+    }
+    function copyLocallyVisibleExportSymbols(source, meaning2) {
+      if (meaning2) {
+        source.forEach((symbol) => {
+          if (!getDeclarationOfKind(symbol, 281 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 280 /* NamespaceExport */) && symbol.escapedName !== "default" /* Default */) {
+            copySymbol(symbol, meaning2);
           }
-        }
+        });
       }
     }
-    function isTypeOrBaseIdenticalTo(s, t) {
-      return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+  }
+  function isTypeDeclarationName(name) {
+    return name.kind === 80 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name;
+  }
+  function isTypeReferenceIdentifier(node) {
+    while (node.parent.kind === 166 /* QualifiedName */) {
+      node = node.parent;
+    }
+    return node.parent.kind === 183 /* TypeReference */;
+  }
+  function isInNameOfExpressionWithTypeArguments(node) {
+    while (node.parent.kind === 211 /* PropertyAccessExpression */) {
+      node = node.parent;
     }
-    function isTypeCloselyMatchedBy(s, t) {
-      return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
+    return node.parent.kind === 233 /* ExpressionWithTypeArguments */;
+  }
+  function forEachEnclosingClass(node, callback) {
+    let result;
+    let containingClass = getContainingClass(node);
+    while (containingClass) {
+      if (result = callback(containingClass)) break;
+      containingClass = getContainingClass(containingClass);
     }
-    function hasPrimitiveConstraint(type) {
-      const constraint = getConstraintOfTypeParameter(type);
-      return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+    return result;
+  }
+  function isNodeUsedDuringClassInitialization(node) {
+    return !!findAncestor(node, (element) => {
+      if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) {
+        return true;
+      } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) {
+        return "quit";
+      }
+      return false;
+    });
+  }
+  function isNodeWithinClass(node, classDeclaration) {
+    return !!forEachEnclosingClass(node, (n) => n === classDeclaration);
+  }
+  function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) {
+    while (nodeOnRightSide.parent.kind === 166 /* QualifiedName */) {
+      nodeOnRightSide = nodeOnRightSide.parent;
     }
-    function isObjectLiteralType2(type) {
-      return !!(getObjectFlags(type) & 128 /* ObjectLiteral */);
+    if (nodeOnRightSide.parent.kind === 271 /* ImportEqualsDeclaration */) {
+      return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
     }
-    function isObjectOrArrayLiteralType(type) {
-      return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */));
+    if (nodeOnRightSide.parent.kind === 277 /* ExportAssignment */) {
+      return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
     }
-    function unionObjectAndArrayLiteralCandidates(candidates) {
-      if (candidates.length > 1) {
-        const objectLiterals = filter(candidates, isObjectOrArrayLiteralType);
-        if (objectLiterals.length) {
-          const literalsType = getUnionType(objectLiterals, 2 /* Subtype */);
-          return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]);
+    return void 0;
+  }
+  function isInRightSideOfImportOrExportAssignment(node) {
+    return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0;
+  }
+  function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) {
+    const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent);
+    switch (specialPropertyAssignmentKind) {
+      case 1 /* ExportsProperty */:
+      case 3 /* PrototypeProperty */:
+        return getSymbolOfNode(entityName.parent);
+      case 5 /* Property */:
+        if (isPropertyAccessExpression(entityName.parent) && getLeftmostAccessExpression(entityName.parent) === entityName) {
+          return void 0;
         }
-      }
-      return candidates;
+      case 4 /* ThisProperty */:
+      case 2 /* ModuleExports */:
+        return getSymbolOfDeclaration(entityName.parent.parent);
     }
-    function getContravariantInference(inference) {
-      return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates);
+  }
+  function isImportTypeQualifierPart(node) {
+    let parent2 = node.parent;
+    while (isQualifiedName(parent2)) {
+      node = parent2;
+      parent2 = parent2.parent;
     }
-    function getCovariantInference(inference, signature) {
-      const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
-      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
-      const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevelInReturnType(signature, inference.typeParameter));
-      const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
-      const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
-      return getWidenedType(unwidenedType);
+    if (parent2 && parent2.kind === 205 /* ImportType */ && parent2.qualifier === node) {
+      return parent2;
     }
-    function getInferredType(context, index) {
-      const inference = context.inferences[index];
-      if (!inference.inferredType) {
-        let inferredType;
-        let fallbackType;
-        if (context.signature) {
-          const inferredCovariantType = inference.candidates ? getCovariantInference(inference, context.signature) : void 0;
-          const inferredContravariantType = inference.contraCandidates ? getContravariantInference(inference) : void 0;
-          if (inferredCovariantType || inferredContravariantType) {
-            const preferCovariantType = inferredCovariantType && (!inferredContravariantType || !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType))));
-            inferredType = preferCovariantType ? inferredCovariantType : inferredContravariantType;
-            fallbackType = preferCovariantType ? inferredContravariantType : inferredCovariantType;
-          } else if (context.flags & 1 /* NoDefault */) {
-            inferredType = silentNeverType;
-          } else {
-            const defaultType = getDefaultFromTypeParameter(inference.typeParameter);
-            if (defaultType) {
-              inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper));
-            }
-          }
-        } else {
-          inferredType = getTypeFromInference(inference);
-        }
-        inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */));
-        const constraint = getConstraintOfTypeParameter(inference.typeParameter);
-        if (constraint) {
-          const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper);
-          if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) {
-            inference.inferredType = fallbackType && context.compareTypes(fallbackType, getTypeWithThisArgument(instantiatedConstraint, fallbackType)) ? fallbackType : instantiatedConstraint;
-          }
+    return void 0;
+  }
+  function isThisPropertyAndThisTyped(node) {
+    if (node.expression.kind === 110 /* ThisKeyword */) {
+      const container = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
+      if (isFunctionLike(container)) {
+        const containingLiteral = getContainingObjectLiteral(container);
+        if (containingLiteral) {
+          const contextualType = getApparentTypeOfContextualType(
+            containingLiteral,
+            /*contextFlags*/
+            void 0
+          );
+          const type = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType);
+          return type && !isTypeAny(type);
         }
       }
-      return inference.inferredType;
     }
-    function getDefaultTypeArgumentType(isInJavaScriptFile) {
-      return isInJavaScriptFile ? anyType : unknownType;
+  }
+  function getSymbolOfNameOrPropertyAccessExpression(name) {
+    if (isDeclarationName(name)) {
+      return getSymbolOfNode(name.parent);
     }
-    function getInferredTypes(context) {
-      const result = [];
-      for (let i = 0; i < context.inferences.length; i++) {
-        result.push(getInferredType(context, i));
+    if (isInJSFile(name) && name.parent.kind === 211 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) {
+      if (!isPrivateIdentifier(name) && !isJSDocMemberName(name) && !isThisPropertyAndThisTyped(name.parent)) {
+        const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name);
+        if (specialPropertyAssignmentSymbol) {
+          return specialPropertyAssignmentSymbol;
+        }
       }
-      return result;
     }
-    function getCannotFindNameDiagnosticForName(node) {
-      switch (node.escapedText) {
-        case "document":
-        case "console":
-          return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom;
-        case "$":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery;
-        case "describe":
-        case "suite":
-        case "it":
-        case "test":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha;
-        case "process":
-        case "require":
-        case "Buffer":
-        case "module":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode;
-        case "Bun":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun;
-        case "Map":
-        case "Set":
-        case "Promise":
-        case "Symbol":
-        case "WeakMap":
-        case "WeakSet":
-        case "Iterator":
-        case "AsyncIterator":
-        case "SharedArrayBuffer":
-        case "Atomics":
-        case "AsyncIterable":
-        case "AsyncIterableIterator":
-        case "AsyncGenerator":
-        case "AsyncGeneratorFunction":
-        case "BigInt":
-        case "Reflect":
-        case "BigInt64Array":
-        case "BigUint64Array":
-          return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later;
-        case "await":
-          if (isCallExpression(node.parent)) {
-            return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function;
-          }
-        default:
-          if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
-            return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer;
-          } else {
-            return Diagnostics.Cannot_find_name_0;
-          }
+    if (name.parent.kind === 277 /* ExportAssignment */ && isEntityNameExpression(name)) {
+      const success = resolveEntityName(
+        name,
+        /*all meanings*/
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*ignoreErrors*/
+        true
+      );
+      if (success && success !== unknownSymbol) {
+        return success;
       }
+    } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
+      const importEqualsDeclaration = getAncestor(name, 271 /* ImportEqualsDeclaration */);
+      Debug.assert(importEqualsDeclaration !== void 0);
+      return getSymbolOfPartOfRightHandSideOfImportEquals(
+        name,
+        /*dontResolveAlias*/
+        true
+      );
     }
-    function getResolvedSymbol(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedSymbol) {
-        links.resolvedSymbol = !nodeIsMissing(node) && resolveName(
-          node,
-          node.escapedText,
-          111551 /* Value */ | 1048576 /* ExportValue */,
-          getCannotFindNameDiagnosticForName(node),
-          node,
-          !isWriteOnlyAccess(node),
-          /*excludeGlobals*/
-          false
-        ) || unknownSymbol;
+    if (isEntityName(name)) {
+      const possibleImportNode = isImportTypeQualifierPart(name);
+      if (possibleImportNode) {
+        getTypeFromTypeNode(possibleImportNode);
+        const sym = getNodeLinks(name).resolvedSymbol;
+        return sym === unknownSymbol ? void 0 : sym;
       }
-      return links.resolvedSymbol;
     }
-    function isInAmbientOrTypeNode(node) {
-      return !!(node.flags & 33554432 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeAliasDeclaration(n) || isTypeLiteralNode(n)));
+    while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) {
+      name = name.parent;
     }
-    function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          if (!isThisInTypeQuery(node)) {
-            const symbol = getResolvedSymbol(node);
-            return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0;
-          }
-        case 110 /* ThisKeyword */:
-          return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`;
-        case 235 /* NonNullExpression */:
-        case 217 /* ParenthesizedExpression */:
-          return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
-        case 166 /* QualifiedName */:
-          const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer);
-          return left && left + "." + node.right.escapedText;
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          const propName = getAccessedPropertyName(node);
-          if (propName !== void 0) {
-            const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
-            return key && key + "." + propName;
-          }
-          break;
-        case 206 /* ObjectBindingPattern */:
-        case 207 /* ArrayBindingPattern */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-        case 174 /* MethodDeclaration */:
-          return `${getNodeId(node)}#${getTypeId(declaredType)}`;
+    if (isInNameOfExpressionWithTypeArguments(name)) {
+      let meaning = 0 /* None */;
+      if (name.parent.kind === 233 /* ExpressionWithTypeArguments */) {
+        meaning = isPartOfTypeNode(name) ? 788968 /* Type */ : 111551 /* Value */;
+        if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) {
+          meaning |= 111551 /* Value */;
+        }
+      } else {
+        meaning = 1920 /* Namespace */;
       }
-      return void 0;
-    }
-    function isMatchingReference(source, target) {
-      switch (target.kind) {
-        case 217 /* ParenthesizedExpression */:
-        case 235 /* NonNullExpression */:
-          return isMatchingReference(source, target.expression);
-        case 226 /* BinaryExpression */:
-          return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source, target.right);
-      }
-      switch (source.kind) {
-        case 236 /* MetaProperty */:
-          return target.kind === 236 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
-        case 80 /* Identifier */:
-        case 81 /* PrivateIdentifier */:
-          return isThisInTypeQuery(source) ? target.kind === 110 /* ThisKeyword */ : target.kind === 80 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
-        case 110 /* ThisKeyword */:
-          return target.kind === 110 /* ThisKeyword */;
-        case 108 /* SuperKeyword */:
-          return target.kind === 108 /* SuperKeyword */;
-        case 235 /* NonNullExpression */:
-        case 217 /* ParenthesizedExpression */:
-          return isMatchingReference(source.expression, target);
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          const sourcePropertyName = getAccessedPropertyName(source);
-          const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0;
-          return sourcePropertyName !== void 0 && targetPropertyName !== void 0 && targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression);
-        case 166 /* QualifiedName */:
-          return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression);
-        case 226 /* BinaryExpression */:
-          return isBinaryExpression(source) && source.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source.right, target);
-      }
-      return false;
-    }
-    function getAccessedPropertyName(access) {
-      if (isPropertyAccessExpression(access)) {
-        return access.name.escapedText;
-      }
-      if (isElementAccessExpression(access)) {
-        return tryGetElementAccessExpressionName(access);
-      }
-      if (isBindingElement(access)) {
-        const name = getDestructuringPropertyName(access);
-        return name ? escapeLeadingUnderscores(name) : void 0;
-      }
-      if (isParameter(access)) {
-        return "" + access.parent.parameters.indexOf(access);
+      meaning |= 2097152 /* Alias */;
+      const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName(
+        name,
+        meaning,
+        /*ignoreErrors*/
+        true
+      ) : void 0;
+      if (entityNameSymbol) {
+        return entityNameSymbol;
       }
-      return void 0;
     }
-    function tryGetNameFromType(type) {
-      return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0;
+    if (name.parent.kind === 341 /* JSDocParameterTag */) {
+      return getParameterSymbolFromJSDoc(name.parent);
     }
-    function tryGetElementAccessExpressionName(node) {
-      return isStringOrNumericLiteralLike(node.argumentExpression) ? escapeLeadingUnderscores(node.argumentExpression.text) : isEntityNameExpression(node.argumentExpression) ? tryGetNameFromEntityNameExpression(node.argumentExpression) : void 0;
+    if (name.parent.kind === 168 /* TypeParameter */ && name.parent.parent.kind === 345 /* JSDocTemplateTag */) {
+      Debug.assert(!isInJSFile(name));
+      const typeParameter = getTypeParameterFromJsDoc(name.parent);
+      return typeParameter && typeParameter.symbol;
     }
-    function tryGetNameFromEntityNameExpression(node) {
-      const symbol = resolveEntityName(
-        node,
-        111551 /* Value */,
-        /*ignoreErrors*/
-        true
-      );
-      if (!symbol || !(isConstantVariable(symbol) || symbol.flags & 8 /* EnumMember */))
-        return void 0;
-      const declaration = symbol.valueDeclaration;
-      if (declaration === void 0)
+    if (isExpressionNode(name)) {
+      if (nodeIsMissing(name)) {
         return void 0;
-      const type = tryGetTypeFromEffectiveTypeNode(declaration);
-      if (type) {
-        const name = tryGetNameFromType(type);
-        if (name !== void 0) {
-          return name;
-        }
-      }
-      if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node)) {
-        const initializer = getEffectiveInitializer(declaration);
-        if (initializer) {
-          const initializerType = isBindingPattern(declaration.parent) ? getTypeForBindingElement(declaration) : getTypeOfExpression(initializer);
-          return initializerType && tryGetNameFromType(initializerType);
-        }
-        if (isEnumMember(declaration)) {
-          return getTextOfPropertyName(declaration.name);
-        }
-      }
-      return void 0;
-    }
-    function containsMatchingReference(source, target) {
-      while (isAccessExpression(source)) {
-        source = source.expression;
-        if (isMatchingReference(source, target)) {
-          return true;
-        }
       }
-      return false;
-    }
-    function optionalChainContainsReference(source, target) {
-      while (isOptionalChain(source)) {
-        source = source.expression;
-        if (isMatchingReference(source, target)) {
-          return true;
+      const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName));
+      const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */;
+      if (name.kind === 80 /* Identifier */) {
+        if (isJSXTagName(name) && isJsxIntrinsicTagName(name)) {
+          const symbol = getIntrinsicTagSymbol(name.parent);
+          return symbol === unknownSymbol ? void 0 : symbol;
         }
-      }
-      return false;
-    }
-    function isDiscriminantProperty(type, name) {
-      if (type && type.flags & 1048576 /* Union */) {
-        const prop = getUnionOrIntersectionProperty(type, name);
-        if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
-          if (prop.links.isDiscriminantProperty === void 0) {
-            prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
+        const result = resolveEntityName(
+          name,
+          meaning,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          getHostSignatureFromJSDoc(name)
+        );
+        if (!result && isJSDoc2) {
+          const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
+          if (container) {
+            return resolveJSDocMemberName(
+              name,
+              /*ignoreErrors*/
+              true,
+              getSymbolOfDeclaration(container)
+            );
           }
-          return !!prop.links.isDiscriminantProperty;
         }
-      }
-      return false;
-    }
-    function findDiscriminantProperties(sourceProperties, target) {
-      let result;
-      for (const sourceProperty of sourceProperties) {
-        if (isDiscriminantProperty(target, sourceProperty.escapedName)) {
-          if (result) {
-            result.push(sourceProperty);
-            continue;
+        if (result && isJSDoc2) {
+          const container = getJSDocHost(name);
+          if (container && isEnumMember(container) && container === result.valueDeclaration) {
+            return resolveEntityName(
+              name,
+              meaning,
+              /*ignoreErrors*/
+              true,
+              /*dontResolveAlias*/
+              true,
+              getSourceFileOfNode(container)
+            ) || result;
           }
-          result = [sourceProperty];
         }
-      }
-      return result;
-    }
-    function mapTypesByKeyProperty(types, name) {
-      const map2 = /* @__PURE__ */ new Map();
-      let count = 0;
-      for (const type of types) {
-        if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
-          const discriminant = getTypeOfPropertyOfType(type, name);
-          if (discriminant) {
-            if (!isLiteralType(discriminant)) {
-              return void 0;
-            }
-            let duplicate = false;
-            forEachType(discriminant, (t) => {
-              const id = getTypeId(getRegularTypeOfLiteralType(t));
-              const existing = map2.get(id);
-              if (!existing) {
-                map2.set(id, type);
-              } else if (existing !== unknownType) {
-                map2.set(id, unknownType);
-                duplicate = true;
-              }
-            });
-            if (!duplicate)
-              count++;
-          }
+        return result;
+      } else if (isPrivateIdentifier(name)) {
+        return getSymbolForPrivateIdentifierExpression(name);
+      } else if (name.kind === 211 /* PropertyAccessExpression */ || name.kind === 166 /* QualifiedName */) {
+        const links = getNodeLinks(name);
+        if (links.resolvedSymbol) {
+          return links.resolvedSymbol;
         }
-      }
-      return count >= 10 && count * 2 >= types.length ? map2 : void 0;
-    }
-    function getKeyPropertyName(unionType) {
-      const types = unionType.types;
-      if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) {
-        return void 0;
-      }
-      if (unionType.keyPropertyName === void 0) {
-        const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0);
-        const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName);
-        unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : "";
-        unionType.constituentMap = mapByKeyProperty;
-      }
-      return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0;
-    }
-    function getConstituentTypeForKeyType(unionType, keyType) {
-      var _a;
-      const result = (_a = unionType.constituentMap) == null ? void 0 : _a.get(getTypeId(getRegularTypeOfLiteralType(keyType)));
-      return result !== unknownType ? result : void 0;
-    }
-    function getMatchingUnionConstituentForType(unionType, type) {
-      const keyPropertyName = getKeyPropertyName(unionType);
-      const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName);
-      return propType && getConstituentTypeForKeyType(unionType, propType);
-    }
-    function getMatchingUnionConstituentForObjectLiteral(unionType, node) {
-      const keyPropertyName = getKeyPropertyName(unionType);
-      const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 303 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer));
-      const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer);
-      return propType && getConstituentTypeForKeyType(unionType, propType);
-    }
-    function isOrContainsMatchingReference(source, target) {
-      return isMatchingReference(source, target) || containsMatchingReference(source, target);
-    }
-    function hasMatchingArgument(expression, reference) {
-      if (expression.arguments) {
-        for (const argument of expression.arguments) {
-          if (isOrContainsMatchingReference(reference, argument) || optionalChainContainsReference(argument, reference)) {
-            return true;
+        if (name.kind === 211 /* PropertyAccessExpression */) {
+          checkPropertyAccessExpression(name, 0 /* Normal */);
+          if (!links.resolvedSymbol) {
+            links.resolvedSymbol = getApplicableIndexSymbol(checkExpressionCached(name.expression), getLiteralTypeFromPropertyName(name.name));
           }
+        } else {
+          checkQualifiedName(name, 0 /* Normal */);
         }
+        if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) {
+          return resolveJSDocMemberName(name);
+        }
+        return links.resolvedSymbol;
+      } else if (isJSDocMemberName(name)) {
+        return resolveJSDocMemberName(name);
       }
-      if (expression.expression.kind === 211 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) {
-        return true;
-      }
-      return false;
+    } else if (isTypeReferenceIdentifier(name)) {
+      const meaning = name.parent.kind === 183 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
+      const symbol = resolveEntityName(
+        name,
+        meaning,
+        /*ignoreErrors*/
+        false,
+        /*dontResolveAlias*/
+        true
+      );
+      return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
     }
-    function getFlowNodeId(flow) {
-      if (!flow.id || flow.id < 0) {
-        flow.id = nextFlowId;
-        nextFlowId++;
-      }
-      return flow.id;
+    if (name.parent.kind === 182 /* TypePredicate */) {
+      return resolveEntityName(
+        name,
+        /*meaning*/
+        1 /* FunctionScopedVariable */
+      );
     }
-    function typeMaybeAssignableTo(source, target) {
-      if (!(source.flags & 1048576 /* Union */)) {
-        return isTypeAssignableTo(source, target);
-      }
-      for (const t of source.types) {
-        if (isTypeAssignableTo(t, target)) {
-          return true;
+    return void 0;
+  }
+  function getApplicableIndexSymbol(type, keyType) {
+    const infos = getApplicableIndexInfos(type, keyType);
+    if (infos.length && type.members) {
+      const symbol = getIndexSymbolFromSymbolTable(resolveStructuredTypeMembers(type).members);
+      if (infos === getIndexInfosOfType(type)) {
+        return symbol;
+      } else if (symbol) {
+        const symbolLinks2 = getSymbolLinks(symbol);
+        const declarationList = mapDefined(infos, (i) => i.declaration);
+        const nodeListId = map(declarationList, getNodeId).join(",");
+        if (!symbolLinks2.filteredIndexSymbolCache) {
+          symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map();
+        }
+        if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) {
+          return symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
+        } else {
+          const copy = createSymbol(131072 /* Signature */, "__index" /* Index */);
+          copy.declarations = mapDefined(infos, (i) => i.declaration);
+          copy.parent = type.aliasSymbol ? type.aliasSymbol : type.symbol ? type.symbol : getSymbolAtLocation(copy.declarations[0].parent);
+          symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy);
+          return copy;
         }
       }
-      return false;
     }
-    function getAssignmentReducedType(declaredType, assignedType) {
-      if (declaredType === assignedType) {
-        return declaredType;
+  }
+  function resolveJSDocMemberName(name, ignoreErrors, container) {
+    if (isEntityName(name)) {
+      const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
+      let symbol = resolveEntityName(
+        name,
+        meaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        true,
+        getHostSignatureFromJSDoc(name)
+      );
+      if (!symbol && isIdentifier(name) && container) {
+        symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
       }
-      if (assignedType.flags & 131072 /* Never */) {
-        return assignedType;
+      if (symbol) {
+        return symbol;
       }
-      const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`;
-      return getCachedType(key) ?? setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType));
     }
-    function getAssignmentReducedTypeWorker(declaredType, assignedType) {
-      const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t));
-      const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType;
-      return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType;
+    const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container);
+    const right = isIdentifier(name) ? name.escapedText : name.right.escapedText;
+    if (left) {
+      const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype");
+      const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left);
+      return getPropertyOfType(t, right);
     }
-    function isFunctionObjectType(type) {
-      const resolved = resolveStructuredTypeMembers(type);
-      return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType));
+  }
+  function getSymbolAtLocation(node, ignoreErrors) {
+    if (isSourceFile(node)) {
+      return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
     }
-    function getTypeFacts(type, mask2) {
-      return getTypeFactsWorker(type, mask2) & mask2;
+    const { parent: parent2 } = node;
+    const grandParent = parent2.parent;
+    if (node.flags & 67108864 /* InWithStatement */) {
+      return void 0;
     }
-    function hasTypeFacts(type, mask2) {
-      return getTypeFacts(type, mask2) !== 0;
+    if (isDeclarationNameOrImportPropertyName(node)) {
+      const parentSymbol = getSymbolOfDeclaration(parent2);
+      return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
+    } else if (isLiteralComputedPropertyDeclarationName(node)) {
+      return getSymbolOfDeclaration(parent2.parent);
     }
-    function getTypeFactsWorker(type, callerOnlyNeeds) {
-      if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) {
-        type = getBaseConstraintOfType(type) || unknownType;
-      }
-      const flags = type.flags;
-      if (flags & (4 /* String */ | 268435456 /* StringMapping */)) {
-        return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */;
-      }
-      if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) {
-        const isEmpty = flags & 128 /* StringLiteral */ && type.value === "";
-        return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */;
-      }
-      if (flags & (8 /* Number */ | 32 /* Enum */)) {
-        return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */;
-      }
-      if (flags & 256 /* NumberLiteral */) {
-        const isZero = type.value === 0;
-        return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */;
-      }
-      if (flags & 64 /* BigInt */) {
-        return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */;
-      }
-      if (flags & 2048 /* BigIntLiteral */) {
-        const isZero = isZeroBigInt(type);
-        return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */;
-      }
-      if (flags & 16 /* Boolean */) {
-        return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */;
-      }
-      if (flags & 528 /* BooleanLike */) {
-        return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */;
-      }
-      if (flags & 524288 /* Object */) {
-        const possibleFacts = strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ | 7880640 /* FunctionStrictFacts */ | 7888800 /* ObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ | 16728e3 /* FunctionFacts */ | 16736160 /* ObjectFacts */;
-        if ((callerOnlyNeeds & possibleFacts) === 0) {
-          return 0;
+    if (node.kind === 80 /* Identifier */) {
+      if (isInRightSideOfImportOrExportAssignment(node)) {
+        return getSymbolOfNameOrPropertyAccessExpression(node);
+      } else if (parent2.kind === 208 /* BindingElement */ && grandParent.kind === 206 /* ObjectBindingPattern */ && node === parent2.propertyName) {
+        const typeOfPattern = getTypeOfNode(grandParent);
+        const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText);
+        if (propertyDeclaration) {
+          return propertyDeclaration;
         }
-        return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
-      }
-      if (flags & 16384 /* Void */) {
-        return 9830144 /* VoidFacts */;
-      }
-      if (flags & 32768 /* Undefined */) {
-        return 26607360 /* UndefinedFacts */;
-      }
-      if (flags & 65536 /* Null */) {
-        return 42917664 /* NullFacts */;
-      }
-      if (flags & 12288 /* ESSymbolLike */) {
-        return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */;
-      }
-      if (flags & 67108864 /* NonPrimitive */) {
-        return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
-      }
-      if (flags & 131072 /* Never */) {
-        return 0 /* None */;
-      }
-      if (flags & 1048576 /* Union */) {
-        return reduceLeft(type.types, (facts, t) => facts | getTypeFactsWorker(t, callerOnlyNeeds), 0 /* None */);
-      }
-      if (flags & 2097152 /* Intersection */) {
-        return getIntersectionTypeFacts(type, callerOnlyNeeds);
-      }
-      return 83886079 /* UnknownFacts */;
-    }
-    function getIntersectionTypeFacts(type, callerOnlyNeeds) {
-      const ignoreObjects = maybeTypeOfKind(type, 402784252 /* Primitive */);
-      let oredFacts = 0 /* None */;
-      let andedFacts = 134217727 /* All */;
-      for (const t of type.types) {
-        if (!(ignoreObjects && t.flags & 524288 /* Object */)) {
-          const f = getTypeFactsWorker(t, callerOnlyNeeds);
-          oredFacts |= f;
-          andedFacts &= f;
+      } else if (isMetaProperty(parent2) && parent2.name === node) {
+        if (parent2.keywordToken === 105 /* NewKeyword */ && idText(node) === "target") {
+          return checkNewTargetMetaProperty(parent2).symbol;
         }
+        if (parent2.keywordToken === 102 /* ImportKeyword */ && idText(node) === "meta") {
+          return getGlobalImportMetaExpressionType().members.get("meta");
+        }
+        return void 0;
       }
-      return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */;
     }
-    function getTypeWithFacts(type, include) {
-      return filterType(type, (t) => hasTypeFacts(t, include));
-    }
-    function getAdjustedTypeWithFacts(type, facts) {
-      const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts));
-      if (strictNullChecks) {
-        switch (facts) {
-          case 524288 /* NEUndefined */:
-            return mapType(reduced, (t) => hasTypeFacts(t, 65536 /* EQUndefined */) ? getIntersectionType([t, hasTypeFacts(t, 131072 /* EQNull */) && !maybeTypeOfKind(reduced, 65536 /* Null */) ? getUnionType([emptyObjectType, nullType]) : emptyObjectType]) : t);
-          case 1048576 /* NENull */:
-            return mapType(reduced, (t) => hasTypeFacts(t, 131072 /* EQNull */) ? getIntersectionType([t, hasTypeFacts(t, 65536 /* EQUndefined */) && !maybeTypeOfKind(reduced, 32768 /* Undefined */) ? getUnionType([emptyObjectType, undefinedType]) : emptyObjectType]) : t);
-          case 2097152 /* NEUndefinedOrNull */:
-          case 4194304 /* Truthy */:
-            return mapType(reduced, (t) => hasTypeFacts(t, 262144 /* EQUndefinedOrNull */) ? getGlobalNonNullableTypeInstantiation(t) : t);
+    switch (node.kind) {
+      case 80 /* Identifier */:
+      case 81 /* PrivateIdentifier */:
+      case 211 /* PropertyAccessExpression */:
+      case 166 /* QualifiedName */:
+        if (!isThisInTypeQuery(node)) {
+          return getSymbolOfNameOrPropertyAccessExpression(node);
         }
-      }
-      return reduced;
+      case 110 /* ThisKeyword */:
+        const container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        if (isFunctionLike(container)) {
+          const sig = getSignatureFromDeclaration(container);
+          if (sig.thisParameter) {
+            return sig.thisParameter;
+          }
+        }
+        if (isInExpressionContext(node)) {
+          return checkExpression(node).symbol;
+        }
+      case 197 /* ThisType */:
+        return getTypeFromThisTypeNode(node).symbol;
+      case 108 /* SuperKeyword */:
+        return checkExpression(node).symbol;
+      case 137 /* ConstructorKeyword */:
+        const constructorDeclaration = node.parent;
+        if (constructorDeclaration && constructorDeclaration.kind === 176 /* Constructor */) {
+          return constructorDeclaration.parent.symbol;
+        }
+        return void 0;
+      case 11 /* StringLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 272 /* ImportDeclaration */ || node.parent.kind === 278 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || isInJSFile(node) && isJSDocImportTag(node.parent) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(
+          node.parent,
+          /*requireStringLiteralLikeArgument*/
+          false
+        ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
+          return resolveExternalModuleName(node, node, ignoreErrors);
+        }
+        if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
+          return getSymbolOfDeclaration(parent2);
+        }
+      case 9 /* NumericLiteral */:
+        const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
+        return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text));
+      case 90 /* DefaultKeyword */:
+      case 100 /* FunctionKeyword */:
+      case 39 /* EqualsGreaterThanToken */:
+      case 86 /* ClassKeyword */:
+        return getSymbolOfNode(node.parent);
+      case 205 /* ImportType */:
+        return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0;
+      case 95 /* ExportKeyword */:
+        return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0;
+      case 102 /* ImportKeyword */:
+      case 105 /* NewKeyword */:
+        return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0;
+      case 104 /* InstanceOfKeyword */:
+        if (isBinaryExpression(node.parent)) {
+          const type = getTypeOfExpression(node.parent.right);
+          const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(type);
+          return (hasInstanceMethodType == null ? void 0 : hasInstanceMethodType.symbol) ?? type.symbol;
+        }
+        return void 0;
+      case 236 /* MetaProperty */:
+        return checkExpression(node).symbol;
+      case 295 /* JsxNamespacedName */:
+        if (isJSXTagName(node) && isJsxIntrinsicTagName(node)) {
+          const symbol = getIntrinsicTagSymbol(node.parent);
+          return symbol === unknownSymbol ? void 0 : symbol;
+        }
+      default:
+        return void 0;
     }
-    function recombineUnknownType(type) {
-      return type === unknownUnionType ? unknownType : type;
+  }
+  function getIndexInfosAtLocation(node) {
+    if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) {
+      const keyType = getLiteralTypeFromPropertyName(node);
+      const objectType = getTypeOfExpression(node.parent.expression);
+      const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType];
+      return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType)));
     }
-    function getTypeWithDefault(type, defaultExpression) {
-      return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type;
+    return void 0;
+  }
+  function getShorthandAssignmentValueSymbol(location) {
+    if (location && location.kind === 304 /* ShorthandPropertyAssignment */) {
+      return resolveEntityName(location.name, 111551 /* Value */ | 2097152 /* Alias */);
     }
-    function getTypeOfDestructuredProperty(type, name) {
-      var _a;
-      const nameType = getLiteralTypeFromPropertyName(name);
-      if (!isTypeUsableAsPropertyName(nameType))
-        return errorType;
-      const text = getPropertyNameFromType(nameType);
-      return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a.type) || errorType;
+    return void 0;
+  }
+  function getExportSpecifierLocalTargetSymbol(node) {
+    if (isExportSpecifier(node)) {
+      return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : resolveEntityName(node.propertyName || node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
+    } else {
+      return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
     }
-    function getTypeOfDestructuredArrayElement(type, index) {
-      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
-        65 /* Destructuring */,
-        type,
-        undefinedType,
-        /*errorNode*/
-        void 0
-      )) || errorType;
+  }
+  function getTypeOfNode(node) {
+    if (isSourceFile(node) && !isExternalModule(node)) {
+      return errorType;
     }
-    function includeUndefinedInIndexSignature(type) {
-      if (!type)
-        return type;
-      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
+    if (node.flags & 67108864 /* InWithStatement */) {
+      return errorType;
     }
-    function getTypeOfDestructuredSpreadExpression(type) {
-      return createArrayType(checkIteratedTypeOrElementType(
-        65 /* Destructuring */,
-        type,
-        undefinedType,
-        /*errorNode*/
-        void 0
-      ) || errorType);
+    const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
+    const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
+    if (isPartOfTypeNode(node)) {
+      const typeFromTypeNode = getTypeFromTypeNode(node);
+      return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
     }
-    function getAssignedTypeOfBinaryExpression(node) {
-      const isDestructuringDefaultAssignment = node.parent.kind === 209 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 303 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
-      return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right);
+    if (isExpressionNode(node)) {
+      return getRegularTypeOfExpression(node);
     }
-    function isDestructuringAssignmentTarget(parent2) {
-      return parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 250 /* ForOfStatement */ && parent2.parent.initializer === parent2;
+    if (classType && !classDecl.isImplements) {
+      const baseType = firstOrUndefined(getBaseTypes(classType));
+      return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
     }
-    function getAssignedTypeOfArrayLiteralElement(node, element) {
-      return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element));
+    if (isTypeDeclaration(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      return getDeclaredTypeOfSymbol(symbol);
     }
-    function getAssignedTypeOfSpreadExpression(node) {
-      return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent));
+    if (isTypeDeclarationName(node)) {
+      const symbol = getSymbolAtLocation(node);
+      return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
     }
-    function getAssignedTypeOfPropertyAssignment(node) {
-      return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name);
+    if (isBindingElement(node)) {
+      return getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ) || errorType;
     }
-    function getAssignedTypeOfShorthandPropertyAssignment(node) {
-      return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer);
+    if (isDeclaration(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      return symbol ? getTypeOfSymbol(symbol) : errorType;
     }
-    function getAssignedType(node) {
-      const { parent: parent2 } = node;
-      switch (parent2.kind) {
-        case 249 /* ForInStatement */:
-          return stringType;
-        case 250 /* ForOfStatement */:
-          return checkRightHandSideOfForOf(parent2) || errorType;
-        case 226 /* BinaryExpression */:
-          return getAssignedTypeOfBinaryExpression(parent2);
-        case 220 /* DeleteExpression */:
-          return undefinedType;
-        case 209 /* ArrayLiteralExpression */:
-          return getAssignedTypeOfArrayLiteralElement(parent2, node);
-        case 230 /* SpreadElement */:
-          return getAssignedTypeOfSpreadExpression(parent2);
-        case 303 /* PropertyAssignment */:
-          return getAssignedTypeOfPropertyAssignment(parent2);
-        case 304 /* ShorthandPropertyAssignment */:
-          return getAssignedTypeOfShorthandPropertyAssignment(parent2);
+    if (isDeclarationNameOrImportPropertyName(node)) {
+      const symbol = getSymbolAtLocation(node);
+      if (symbol) {
+        return getTypeOfSymbol(symbol);
       }
       return errorType;
     }
-    function getInitialTypeOfBindingElement(node) {
-      const pattern = node.parent;
-      const parentType = getInitialType(pattern.parent);
-      const type = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType);
-      return getTypeWithDefault(type, node.initializer);
-    }
-    function getTypeOfInitializer(node) {
-      const links = getNodeLinks(node);
-      return links.resolvedType || getTypeOfExpression(node);
+    if (isBindingPattern(node)) {
+      return getTypeForVariableLikeDeclaration(
+        node.parent,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ) || errorType;
     }
-    function getInitialTypeOfVariableDeclaration(node) {
-      if (node.initializer) {
-        return getTypeOfInitializer(node.initializer);
-      }
-      if (node.parent.parent.kind === 249 /* ForInStatement */) {
-        return stringType;
-      }
-      if (node.parent.parent.kind === 250 /* ForOfStatement */) {
-        return checkRightHandSideOfForOf(node.parent.parent) || errorType;
+    if (isInRightSideOfImportOrExportAssignment(node)) {
+      const symbol = getSymbolAtLocation(node);
+      if (symbol) {
+        const declaredType = getDeclaredTypeOfSymbol(symbol);
+        return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol);
       }
-      return errorType;
-    }
-    function getInitialType(node) {
-      return node.kind === 260 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node);
-    }
-    function isEmptyArrayAssignment(node) {
-      return node.kind === 260 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 208 /* BindingElement */ && node.parent.kind === 226 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right);
     }
-    function getReferenceCandidate(node) {
-      switch (node.kind) {
-        case 217 /* ParenthesizedExpression */:
-          return getReferenceCandidate(node.expression);
-        case 226 /* BinaryExpression */:
-          switch (node.operatorToken.kind) {
-            case 64 /* EqualsToken */:
-            case 76 /* BarBarEqualsToken */:
-            case 77 /* AmpersandAmpersandEqualsToken */:
-            case 78 /* QuestionQuestionEqualsToken */:
-              return getReferenceCandidate(node.left);
-            case 28 /* CommaToken */:
-              return getReferenceCandidate(node.right);
-          }
-      }
-      return node;
+    if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) {
+      return checkMetaPropertyKeyword(node.parent);
     }
-    function getReferenceRoot(node) {
-      const { parent: parent2 } = node;
-      return parent2.kind === 217 /* ParenthesizedExpression */ || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 64 /* EqualsToken */ && parent2.left === node || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 28 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node;
+    if (isImportAttributes(node)) {
+      return getGlobalImportAttributesType(
+        /*reportErrors*/
+        false
+      );
     }
-    function getTypeOfSwitchClause(clause) {
-      if (clause.kind === 296 /* CaseClause */) {
-        return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression));
-      }
-      return neverType;
+    return errorType;
+  }
+  function getTypeOfAssignmentPattern(expr) {
+    Debug.assert(expr.kind === 210 /* ObjectLiteralExpression */ || expr.kind === 209 /* ArrayLiteralExpression */);
+    if (expr.parent.kind === 250 /* ForOfStatement */) {
+      const iteratedType = checkRightHandSideOfForOf(expr.parent);
+      return checkDestructuringAssignment(expr, iteratedType || errorType);
     }
-    function getSwitchClauseTypes(switchStatement) {
-      const links = getNodeLinks(switchStatement);
-      if (!links.switchTypes) {
-        links.switchTypes = [];
-        for (const clause of switchStatement.caseBlock.clauses) {
-          links.switchTypes.push(getTypeOfSwitchClause(clause));
-        }
-      }
-      return links.switchTypes;
+    if (expr.parent.kind === 226 /* BinaryExpression */) {
+      const iteratedType = getTypeOfExpression(expr.parent.right);
+      return checkDestructuringAssignment(expr, iteratedType || errorType);
     }
-    function getSwitchClauseTypeOfWitnesses(switchStatement) {
-      if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 296 /* CaseClause */ && !isStringLiteralLike(clause.expression))) {
-        return void 0;
-      }
-      const witnesses = [];
-      for (const clause of switchStatement.caseBlock.clauses) {
-        const text = clause.kind === 296 /* CaseClause */ ? clause.expression.text : void 0;
-        witnesses.push(text && !contains(witnesses, text) ? text : void 0);
-      }
-      return witnesses;
+    if (expr.parent.kind === 303 /* PropertyAssignment */) {
+      const node2 = cast(expr.parent.parent, isObjectLiteralExpression);
+      const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType;
+      const propertyIndex = indexOfNode(node2.properties, expr.parent);
+      return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex);
     }
-    function eachTypeContainedIn(source, types) {
-      return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source);
+    const node = cast(expr.parent, isArrayLiteralExpression);
+    const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType;
+    const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType;
+    return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType);
+  }
+  function getPropertySymbolOfDestructuringAssignment(location) {
+    const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location.parent.parent, isAssignmentPattern));
+    return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText);
+  }
+  function getRegularTypeOfExpression(expr) {
+    if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) {
+      expr = expr.parent;
     }
-    function isTypeSubsetOf(source, target) {
-      return !!(source === target || source.flags & 131072 /* Never */ || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target));
+    return getRegularTypeOfLiteralType(getTypeOfExpression(expr));
+  }
+  function getParentTypeOfClassElement(node) {
+    const classSymbol = getSymbolOfNode(node.parent);
+    return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+  }
+  function getClassElementPropertyKeyType(element) {
+    const name = element.name;
+    switch (name.kind) {
+      case 80 /* Identifier */:
+        return getStringLiteralType(idText(name));
+      case 9 /* NumericLiteral */:
+      case 11 /* StringLiteral */:
+        return getStringLiteralType(name.text);
+      case 167 /* ComputedPropertyName */:
+        const nameType = checkComputedPropertyName(name);
+        return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType;
+      default:
+        return Debug.fail("Unsupported property name.");
     }
-    function isTypeSubsetOfUnion(source, target) {
-      if (source.flags & 1048576 /* Union */) {
-        for (const t of source.types) {
-          if (!containsType(target.types, t)) {
-            return false;
-          }
+  }
+  function getAugmentedPropertiesOfType(type) {
+    type = getApparentType(type);
+    const propsByName = createSymbolTable(getPropertiesOfType(type));
+    const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0;
+    if (functionType) {
+      forEach(getPropertiesOfType(functionType), (p) => {
+        if (!propsByName.has(p.escapedName)) {
+          propsByName.set(p.escapedName, p);
         }
-        return true;
-      }
-      if (source.flags & 1056 /* EnumLike */ && getBaseTypeOfEnumLikeType(source) === target) {
-        return true;
-      }
-      return containsType(target.types, source);
-    }
-    function forEachType(type, f) {
-      return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type);
-    }
-    function someType(type, f) {
-      return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type);
+      });
     }
-    function everyType(type, f) {
-      return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type);
+    return getNamedMembers(propsByName);
+  }
+  function typeHasCallOrConstructSignatures(type) {
+    return getSignaturesOfType(type, 0 /* Call */).length !== 0 || getSignaturesOfType(type, 1 /* Construct */).length !== 0;
+  }
+  function getRootSymbols(symbol) {
+    const roots = getImmediateRootSymbols(symbol);
+    return roots ? flatMap(roots, getRootSymbols) : [symbol];
+  }
+  function getImmediateRootSymbols(symbol) {
+    if (getCheckFlags(symbol) & 6 /* Synthetic */) {
+      return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
+    } else if (symbol.flags & 33554432 /* Transient */) {
+      const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
+      return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
     }
-    function everyContainedType(type, f) {
-      return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type);
+    return void 0;
+  }
+  function tryGetTarget(symbol) {
+    let target;
+    let next = symbol;
+    while (next = getSymbolLinks(next).target) {
+      target = next;
     }
-    function filterType(type, f) {
-      if (type.flags & 1048576 /* Union */) {
-        const types = type.types;
-        const filtered = filter(types, f);
-        if (filtered === types) {
-          return type;
+    return target;
+  }
+  function isArgumentsLocalBinding(nodeIn) {
+    if (isGeneratedIdentifier(nodeIn)) return false;
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (!node) return false;
+    const parent2 = node.parent;
+    if (!parent2) return false;
+    const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node;
+    return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol;
+  }
+  function isNameOfModuleOrEnumDeclaration(node) {
+    return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name;
+  }
+  function getReferencedExportContainer(nodeIn, prefixLocals) {
+    var _a;
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (node) {
+      let symbol = getReferencedValueSymbol(
+        node,
+        /*startInDeclarationContainer*/
+        isNameOfModuleOrEnumDeclaration(node)
+      );
+      if (symbol) {
+        if (symbol.flags & 1048576 /* ExportValue */) {
+          const exportSymbol = getMergedSymbol(symbol.exportSymbol);
+          if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) {
+            return void 0;
+          }
+          symbol = exportSymbol;
         }
-        const origin = type.origin;
-        let newOrigin;
-        if (origin && origin.flags & 1048576 /* Union */) {
-          const originTypes = origin.types;
-          const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t));
-          if (originTypes.length - originFiltered.length === types.length - filtered.length) {
-            if (originFiltered.length === 1) {
-              return originFiltered[0];
-            }
-            newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
+        const parentSymbol = getParentOfSymbol(symbol);
+        if (parentSymbol) {
+          if (parentSymbol.flags & 512 /* ValueModule */ && ((_a = parentSymbol.valueDeclaration) == null ? void 0 : _a.kind) === 307 /* SourceFile */) {
+            const symbolFile = parentSymbol.valueDeclaration;
+            const referenceFile = getSourceFileOfNode(node);
+            const symbolIsUmdExport = symbolFile !== referenceFile;
+            return symbolIsUmdExport ? void 0 : symbolFile;
           }
+          return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
         }
-        return getUnionTypeFromSortedList(
-          filtered,
-          type.objectFlags & (32768 /* PrimitiveUnion */ | 16777216 /* ContainsIntersections */),
-          /*aliasSymbol*/
-          void 0,
-          /*aliasTypeArguments*/
-          void 0,
-          newOrigin
-        );
       }
-      return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
-    }
-    function removeType(type, targetType) {
-      return filterType(type, (t) => t !== targetType);
     }
-    function countTypes(type) {
-      return type.flags & 1048576 /* Union */ ? type.types.length : 1;
+  }
+  function getReferencedImportDeclaration(nodeIn) {
+    const specifier = getIdentifierGeneratedImportReference(nodeIn);
+    if (specifier) {
+      return specifier;
     }
-    function mapType(type, mapper, noReductions) {
-      if (type.flags & 131072 /* Never */) {
-        return type;
-      }
-      if (!(type.flags & 1048576 /* Union */)) {
-        return mapper(type);
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (node) {
+      const symbol = getReferencedValueOrAliasSymbol(node);
+      if (isNonLocalAlias(
+        symbol,
+        /*excludes*/
+        111551 /* Value */
+      ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+        return getDeclarationOfAliasSymbol(symbol);
       }
-      const origin = type.origin;
-      const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types;
-      let mappedTypes;
-      let changed = false;
-      for (const t of types) {
-        const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t);
-        changed || (changed = t !== mapped);
-        if (mapped) {
-          if (!mappedTypes) {
-            mappedTypes = [mapped];
+    }
+    return void 0;
+  }
+  function isSymbolOfDestructuredElementOfCatchBinding(symbol) {
+    return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 299 /* CatchClause */;
+  }
+  function isSymbolOfDeclarationWithCollidingName(symbol) {
+    if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) {
+      const links = getSymbolLinks(symbol);
+      if (links.isDeclarationWithCollidingName === void 0) {
+        const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
+        if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
+          if (resolveName(
+            container.parent,
+            symbol.escapedName,
+            111551 /* Value */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*isUse*/
+            false
+          )) {
+            links.isDeclarationWithCollidingName = true;
+          } else if (hasNodeCheckFlag(symbol.valueDeclaration, 16384 /* CapturedBlockScopedBinding */)) {
+            const isDeclaredInLoop = hasNodeCheckFlag(symbol.valueDeclaration, 32768 /* BlockScopedBindingInLoop */);
+            const inLoopInitializer = isIterationStatement(
+              container,
+              /*lookInLabeledStatements*/
+              false
+            );
+            const inLoopBodyBlock = container.kind === 241 /* Block */ && isIterationStatement(
+              container.parent,
+              /*lookInLabeledStatements*/
+              false
+            );
+            links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
           } else {
-            mappedTypes.push(mapped);
+            links.isDeclarationWithCollidingName = false;
           }
         }
       }
-      return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type;
+      return links.isDeclarationWithCollidingName;
     }
-    function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
-      return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper);
-    }
-    function extractTypesOfKind(type, kind) {
-      return filterType(type, (t) => (t.flags & kind) !== 0);
+    return false;
+  }
+  function getReferencedDeclarationWithCollidingName(nodeIn) {
+    if (!isGeneratedIdentifier(nodeIn)) {
+      const node = getParseTreeNode(nodeIn, isIdentifier);
+      if (node) {
+        const symbol = getReferencedValueSymbol(node);
+        if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) {
+          return symbol.valueDeclaration;
+        }
+      }
     }
-    function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) {
-      if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) {
-        return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t);
+    return void 0;
+  }
+  function isDeclarationWithCollidingName(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isDeclaration);
+    if (node) {
+      const symbol = getSymbolOfDeclaration(node);
+      if (symbol) {
+        return isSymbolOfDeclarationWithCollidingName(symbol);
       }
-      return typeWithPrimitives;
     }
-    function isIncomplete(flowType) {
-      return flowType.flags === 0;
+    return false;
+  }
+  function isValueAliasDeclaration(node) {
+    Debug.assert(canCollectSymbolAliasAccessabilityData);
+    switch (node.kind) {
+      case 271 /* ImportEqualsDeclaration */:
+        return isAliasResolvedToValue(getSymbolOfDeclaration(node));
+      case 273 /* ImportClause */:
+      case 274 /* NamespaceImport */:
+      case 276 /* ImportSpecifier */:
+      case 281 /* ExportSpecifier */:
+        const symbol = getSymbolOfDeclaration(node);
+        return !!symbol && isAliasResolvedToValue(
+          symbol,
+          /*excludeTypeOnlyValues*/
+          true
+        );
+      case 278 /* ExportDeclaration */:
+        const exportClause = node.exportClause;
+        return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
+      case 277 /* ExportAssignment */:
+        return node.expression && node.expression.kind === 80 /* Identifier */ ? isAliasResolvedToValue(
+          getSymbolOfDeclaration(node),
+          /*excludeTypeOnlyValues*/
+          true
+        ) : true;
+    }
+    return false;
+  }
+  function isTopLevelValueImportEqualsWithEntityName(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration);
+    if (node === void 0 || node.parent.kind !== 307 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
+      return false;
     }
-    function getTypeFromFlowType(flowType) {
-      return flowType.flags === 0 ? flowType.type : flowType;
+    const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
+    return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
+  }
+  function isAliasResolvedToValue(symbol, excludeTypeOnlyValues) {
+    if (!symbol) {
+      return false;
     }
-    function createFlowType(type, incomplete) {
-      return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type;
+    const container = getSourceFileOfNode(symbol.valueDeclaration);
+    const fileSymbol = container && getSymbolOfDeclaration(container);
+    void resolveExternalModuleSymbol(fileSymbol);
+    const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
+    if (target === unknownSymbol) {
+      return !excludeTypeOnlyValues || !getTypeOnlyAliasDeclaration(symbol);
     }
-    function createEvolvingArrayType(elementType) {
-      const result = createObjectType(256 /* EvolvingArray */);
-      result.elementType = elementType;
-      return result;
+    return !!(getSymbolFlags(
+      symbol,
+      excludeTypeOnlyValues,
+      /*excludeLocalMeanings*/
+      true
+    ) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target));
+  }
+  function isConstEnumOrConstEnumOnlyModule(s) {
+    return isConstEnumSymbol(s) || !!s.constEnumOnlyModule;
+  }
+  function isReferencedAliasDeclaration(node, checkChildren) {
+    Debug.assert(canCollectSymbolAliasAccessabilityData);
+    if (isAliasSymbolDeclaration2(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      const links = symbol && getSymbolLinks(symbol);
+      if (links == null ? void 0 : links.referenced) {
+        return true;
+      }
+      const target = getSymbolLinks(symbol).aliasTarget;
+      if (target && getEffectiveModifierFlags(node) & 32 /* Export */ && getSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) {
+        return true;
+      }
     }
-    function getEvolvingArrayType(elementType) {
-      return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType));
+    if (checkChildren) {
+      return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren));
     }
-    function addEvolvingArrayElementType(evolvingArrayType, node) {
-      const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)));
-      return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType]));
+    return false;
+  }
+  function isImplementationOfOverload(node) {
+    if (nodeIsPresent(node.body)) {
+      if (isGetAccessor(node) || isSetAccessor(node)) return false;
+      const symbol = getSymbolOfDeclaration(node);
+      const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
+      return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
+      // e.g.: function foo(a: string): string;
+      //       function foo(a: any) { // This is implementation of the overloads
+      //           return a;
+      //       }
+      signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
     }
-    function createFinalArrayType(elementType) {
-      return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType(
-        elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType
-      );
+    return false;
+  }
+  function declaredParameterTypeContainsUndefined(parameter) {
+    const typeNode = getNonlocalEffectiveTypeAnnotationNode(parameter);
+    if (!typeNode) return false;
+    const type = getTypeFromTypeNode(typeNode);
+    return containsUndefinedType(type);
+  }
+  function requiresAddingImplicitUndefined(parameter) {
+    return (isRequiredInitializedParameter(parameter) || isOptionalUninitializedParameterProperty(parameter)) && !declaredParameterTypeContainsUndefined(parameter);
+  }
+  function isRequiredInitializedParameter(parameter) {
+    return !!strictNullChecks && !isOptionalParameter(parameter) && !isJSDocParameterTag(parameter) && !!parameter.initializer && !hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */);
+  }
+  function isOptionalUninitializedParameterProperty(parameter) {
+    return strictNullChecks && isOptionalParameter(parameter) && (isJSDocParameterTag(parameter) || !parameter.initializer) && hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */);
+  }
+  function isExpandoFunctionDeclaration(node) {
+    const declaration = getParseTreeNode(node, (n) => isFunctionDeclaration(n) || isVariableDeclaration(n));
+    if (!declaration) {
+      return false;
     }
-    function getFinalArrayType(evolvingArrayType) {
-      return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType));
+    let symbol;
+    if (isVariableDeclaration(declaration)) {
+      if (declaration.type || !isInJSFile(declaration) && !isVarConstLike2(declaration)) {
+        return false;
+      }
+      const initializer = getDeclaredExpandoInitializer(declaration);
+      if (!initializer || !canHaveSymbol(initializer)) {
+        return false;
+      }
+      symbol = getSymbolOfDeclaration(initializer);
+    } else {
+      symbol = getSymbolOfDeclaration(declaration);
     }
-    function finalizeEvolvingArrayType(type) {
-      return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type;
+    if (!symbol || !(symbol.flags & 16 /* Function */ | 3 /* Variable */)) {
+      return false;
     }
-    function getElementTypeOfEvolvingArrayType(type) {
-      return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType;
+    return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && isExpandoPropertyDeclaration(p.valueDeclaration));
+  }
+  function getPropertiesOfContainerFunction(node) {
+    const declaration = getParseTreeNode(node, isFunctionDeclaration);
+    if (!declaration) {
+      return emptyArray;
     }
-    function isEvolvingArrayTypeList(types) {
-      let hasEvolvingArrayType = false;
-      for (const t of types) {
-        if (!(t.flags & 131072 /* Never */)) {
-          if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) {
-            return false;
-          }
-          hasEvolvingArrayType = true;
-        }
-      }
-      return hasEvolvingArrayType;
+    const symbol = getSymbolOfDeclaration(declaration);
+    return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
+  }
+  function getNodeCheckFlags(node) {
+    var _a;
+    const nodeId = node.id || 0;
+    if (nodeId < 0 || nodeId >= nodeLinks.length) return 0;
+    return ((_a = nodeLinks[nodeId]) == null ? void 0 : _a.flags) || 0;
+  }
+  function hasNodeCheckFlag(node, flag) {
+    calculateNodeCheckFlagWorker(node, flag);
+    return !!(getNodeCheckFlags(node) & flag);
+  }
+  function calculateNodeCheckFlagWorker(node, flag) {
+    if (!compilerOptions.noCheck && canIncludeBindAndCheckDiagnsotics(getSourceFileOfNode(node), compilerOptions)) {
+      return;
     }
-    function isEvolvingArrayOperationTarget(node) {
-      const root = getReferenceRoot(node);
-      const parent2 = root.parent;
-      const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 213 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name));
-      const isElementAssignment = parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 64 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */);
-      return isLengthPushOrUnshift || isElementAssignment;
+    const links = getNodeLinks(node);
+    if (links.calculatedFlags & flag) {
+      return;
     }
-    function isDeclarationWithExplicitTypeAnnotation(node) {
-      return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer));
+    switch (flag) {
+      case 16 /* SuperInstance */:
+      case 32 /* SuperStatic */:
+        return checkSingleSuperExpression(node);
+      case 128 /* MethodWithSuperPropertyAccessInAsync */:
+      case 256 /* MethodWithSuperPropertyAssignmentInAsync */:
+      case 2097152 /* ContainsSuperPropertyInStaticInitializer */:
+        return checkChildSuperExpressions(node);
+      case 512 /* CaptureArguments */:
+      case 8192 /* ContainsCapturedBlockScopeBinding */:
+      case 65536 /* NeedsLoopOutParameter */:
+      case 262144 /* ContainsConstructorReference */:
+        return checkChildIdentifiers(node);
+      case 536870912 /* ConstructorReference */:
+        return checkSingleIdentifier(node);
+      case 4096 /* LoopWithCapturedBlockScopedBinding */:
+      case 32768 /* BlockScopedBindingInLoop */:
+      case 16384 /* CapturedBlockScopedBinding */:
+        return checkContainingBlockScopeBindingUses(node);
+      default:
+        return Debug.assertNever(flag, `Unhandled node check flag calculation: ${Debug.formatNodeCheckFlags(flag)}`);
+    }
+    function forEachNodeRecursively(root, cb) {
+      const rootResult = cb(root, root.parent);
+      if (rootResult === "skip") return void 0;
+      if (rootResult) return rootResult;
+      return forEachChildRecursively(root, cb);
+    }
+    function checkSuperExpressions(node2) {
+      const links2 = getNodeLinks(node2);
+      if (links2.calculatedFlags & flag) return "skip";
+      links2.calculatedFlags |= 128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */ | 2097152 /* ContainsSuperPropertyInStaticInitializer */;
+      checkSingleSuperExpression(node2);
+      return void 0;
     }
-    function getExplicitTypeOfSymbol(symbol, diagnostic) {
-      symbol = resolveSymbol(symbol);
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) {
-        return getTypeOfSymbol(symbol);
-      }
-      if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
-        if (getCheckFlags(symbol) & 262144 /* Mapped */) {
-          const origin = symbol.links.syntheticOrigin;
-          if (origin && getExplicitTypeOfSymbol(origin)) {
-            return getTypeOfSymbol(symbol);
-          }
-        }
-        const declaration = symbol.valueDeclaration;
-        if (declaration) {
-          if (isDeclarationWithExplicitTypeAnnotation(declaration)) {
-            return getTypeOfSymbol(symbol);
-          }
-          if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) {
-            const statement = declaration.parent.parent;
-            const expressionType = getTypeOfDottedName(
-              statement.expression,
-              /*diagnostic*/
-              void 0
-            );
-            if (expressionType) {
-              const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-              return checkIteratedTypeOrElementType(
-                use,
-                expressionType,
-                undefinedType,
-                /*errorNode*/
-                void 0
-              );
-            }
-          }
-          if (diagnostic) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol)));
-          }
-        }
-      }
+    function checkChildSuperExpressions(node2) {
+      forEachNodeRecursively(node2, checkSuperExpressions);
     }
-    function getTypeOfDottedName(node, diagnostic) {
-      if (!(node.flags & 67108864 /* InWithStatement */)) {
-        switch (node.kind) {
-          case 80 /* Identifier */:
-            const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node));
-            return getExplicitTypeOfSymbol(symbol, diagnostic);
-          case 110 /* ThisKeyword */:
-            return getExplicitThisType(node);
-          case 108 /* SuperKeyword */:
-            return checkSuperExpression(node);
-          case 211 /* PropertyAccessExpression */: {
-            const type = getTypeOfDottedName(node.expression, diagnostic);
-            if (type) {
-              const name = node.name;
-              let prop;
-              if (isPrivateIdentifier(name)) {
-                if (!type.symbol) {
-                  return void 0;
-                }
-                prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText));
-              } else {
-                prop = getPropertyOfType(type, name.escapedText);
-              }
-              return prop && getExplicitTypeOfSymbol(prop, diagnostic);
-            }
-            return void 0;
-          }
-          case 217 /* ParenthesizedExpression */:
-            return getTypeOfDottedName(node.expression, diagnostic);
-        }
+    function checkSingleSuperExpression(node2) {
+      const nodeLinks2 = getNodeLinks(node2);
+      nodeLinks2.calculatedFlags |= 16 /* SuperInstance */ | 32 /* SuperStatic */;
+      if (node2.kind === 108 /* SuperKeyword */) {
+        checkSuperExpression(node2);
       }
     }
-    function getEffectsSignature(node) {
-      const links = getNodeLinks(node);
-      let signature = links.effectsSignature;
-      if (signature === void 0) {
-        let funcType;
-        if (isBinaryExpression(node)) {
-          const rightType = checkNonNullExpression(node.right);
-          funcType = getSymbolHasInstanceMethodOfObjectType(rightType);
-        } else if (node.parent.kind === 244 /* ExpressionStatement */) {
-          funcType = getTypeOfDottedName(
-            node.expression,
-            /*diagnostic*/
-            void 0
-          );
-        } else if (node.expression.kind !== 108 /* SuperKeyword */) {
-          if (isOptionalChain(node)) {
-            funcType = checkNonNullType(
-              getOptionalExpressionType(checkExpression(node.expression), node.expression),
-              node.expression
-            );
-          } else {
-            funcType = checkNonNullExpression(node.expression);
-          }
+    function checkIdentifiers(node2) {
+      const links2 = getNodeLinks(node2);
+      if (links2.calculatedFlags & flag) return "skip";
+      links2.calculatedFlags |= 512 /* CaptureArguments */ | 8192 /* ContainsCapturedBlockScopeBinding */ | 65536 /* NeedsLoopOutParameter */ | 262144 /* ContainsConstructorReference */;
+      checkSingleIdentifier(node2);
+      return void 0;
+    }
+    function checkChildIdentifiers(node2) {
+      forEachNodeRecursively(node2, checkIdentifiers);
+    }
+    function checkSingleIdentifier(node2) {
+      const nodeLinks2 = getNodeLinks(node2);
+      nodeLinks2.calculatedFlags |= 536870912 /* ConstructorReference */ | 16384 /* CapturedBlockScopedBinding */ | 32768 /* BlockScopedBindingInLoop */;
+      if (isIdentifier(node2) && isExpressionNode(node2) && !(isPropertyAccessExpression(node2.parent) && node2.parent.name === node2)) {
+        const s = getSymbolAtLocation(
+          node2,
+          /*ignoreErrors*/
+          true
+        );
+        if (s && s !== unknownSymbol) {
+          checkIdentifierCalculateNodeCheckFlags(node2, s);
         }
-        const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */);
-        const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0;
-        signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature;
       }
-      return signature === unknownSignature ? void 0 : signature;
     }
-    function hasTypePredicateOrNeverReturnType(signature) {
-      return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */);
+    function checkBlockScopeBindings(node2) {
+      const links2 = getNodeLinks(node2);
+      if (links2.calculatedFlags & flag) return "skip";
+      links2.calculatedFlags |= 4096 /* LoopWithCapturedBlockScopedBinding */ | 32768 /* BlockScopedBindingInLoop */ | 16384 /* CapturedBlockScopedBinding */;
+      checkSingleBlockScopeBinding(node2);
+      return void 0;
+    }
+    function checkContainingBlockScopeBindingUses(node2) {
+      const scope = getEnclosingBlockScopeContainer(isDeclarationName(node2) ? node2.parent : node2);
+      forEachNodeRecursively(scope, checkBlockScopeBindings);
     }
-    function getTypePredicateArgument(predicate, callExpression) {
-      if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) {
-        return callExpression.arguments[predicate.parameterIndex];
+    function checkSingleBlockScopeBinding(node2) {
+      checkSingleIdentifier(node2);
+      if (isComputedPropertyName(node2)) {
+        checkComputedPropertyName(node2);
+      }
+      if (isPrivateIdentifier(node2) && isClassElement(node2.parent)) {
+        setNodeLinksForPrivateIdentifierScope(node2.parent);
       }
-      const invokedExpression = skipParentheses(callExpression.expression);
-      return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0;
     }
-    function reportFlowControlError(node) {
-      const block = findAncestor(node, isFunctionOrModuleBlock);
-      const sourceFile = getSourceFileOfNode(node);
-      const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos);
-      diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
+  }
+  function getEnumMemberValue(node) {
+    computeEnumMemberValues(node.parent);
+    return getNodeLinks(node).enumMemberValue ?? evaluatorResult(
+      /*value*/
+      void 0
+    );
+  }
+  function canHaveConstantValue(node) {
+    switch (node.kind) {
+      case 306 /* EnumMember */:
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        return true;
     }
-    function isReachableFlowNode(flow) {
-      const result = isReachableFlowNodeWorker(
-        flow,
-        /*noCacheCheck*/
-        false
-      );
-      lastFlowNode = flow;
-      lastFlowNodeReachable = result;
-      return result;
+    return false;
+  }
+  function getConstantValue2(node) {
+    if (node.kind === 306 /* EnumMember */) {
+      return getEnumMemberValue(node).value;
     }
-    function isFalseExpression(expr) {
-      const node = skipParentheses(
-        expr,
-        /*excludeJSDocTypeAssertions*/
-        true
-      );
-      return node.kind === 97 /* FalseKeyword */ || node.kind === 226 /* BinaryExpression */ && (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 57 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
+    if (!getNodeLinks(node).resolvedSymbol) {
+      void checkExpressionCached(node);
     }
-    function isReachableFlowNodeWorker(flow, noCacheCheck) {
-      while (true) {
-        if (flow === lastFlowNode) {
-          return lastFlowNodeReachable;
-        }
-        const flags = flow.flags;
-        if (flags & 4096 /* Shared */) {
-          if (!noCacheCheck) {
-            const id = getFlowNodeId(flow);
-            const reachable = flowNodeReachable[id];
-            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
-              flow,
-              /*noCacheCheck*/
-              true
-            );
+    const symbol = getNodeLinks(node).resolvedSymbol || (isEntityNameExpression(node) ? resolveEntityName(
+      node,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true
+    ) : void 0);
+    if (symbol && symbol.flags & 8 /* EnumMember */) {
+      const member = symbol.valueDeclaration;
+      if (isEnumConst(member.parent)) {
+        return getEnumMemberValue(member).value;
+      }
+    }
+    return void 0;
+  }
+  function isFunctionType(type) {
+    return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0;
+  }
+  function getTypeReferenceSerializationKind(typeNameIn, location) {
+    var _a;
+    const typeName = getParseTreeNode(typeNameIn, isEntityName);
+    if (!typeName) return 0 /* Unknown */;
+    if (location) {
+      location = getParseTreeNode(location);
+      if (!location) return 0 /* Unknown */;
+    }
+    let isTypeOnly = false;
+    if (isQualifiedName(typeName)) {
+      const rootValueSymbol = resolveEntityName(
+        getFirstIdentifier(typeName),
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
+      );
+      isTypeOnly = !!((_a = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a.every(isTypeOnlyImportOrExportDeclaration));
+    }
+    const valueSymbol = resolveEntityName(
+      typeName,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      true,
+      location
+    );
+    const resolvedValueSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
+    isTypeOnly || (isTypeOnly = !!(valueSymbol && getTypeOnlyAliasDeclaration(valueSymbol, 111551 /* Value */)));
+    const typeSymbol = resolveEntityName(
+      typeName,
+      788968 /* Type */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      true,
+      location
+    );
+    const resolvedTypeSymbol = typeSymbol && typeSymbol.flags & 2097152 /* Alias */ ? resolveAlias(typeSymbol) : typeSymbol;
+    if (!valueSymbol) {
+      isTypeOnly || (isTypeOnly = !!(typeSymbol && getTypeOnlyAliasDeclaration(typeSymbol, 788968 /* Type */)));
+    }
+    if (resolvedValueSymbol && resolvedValueSymbol === resolvedTypeSymbol) {
+      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
+      if (globalPromiseSymbol && resolvedValueSymbol === globalPromiseSymbol) {
+        return 9 /* Promise */;
+      }
+      const constructorType = getTypeOfSymbol(resolvedValueSymbol);
+      if (constructorType && isConstructorType(constructorType)) {
+        return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */;
+      }
+    }
+    if (!resolvedTypeSymbol) {
+      return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
+    }
+    const type = getDeclaredTypeOfSymbol(resolvedTypeSymbol);
+    if (isErrorType(type)) {
+      return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
+    } else if (type.flags & 3 /* AnyOrUnknown */) {
+      return 11 /* ObjectType */;
+    } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) {
+      return 2 /* VoidNullableOrNeverType */;
+    } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) {
+      return 6 /* BooleanType */;
+    } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) {
+      return 3 /* NumberLikeType */;
+    } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) {
+      return 4 /* BigIntLikeType */;
+    } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) {
+      return 5 /* StringLikeType */;
+    } else if (isTupleType(type)) {
+      return 7 /* ArrayLikeType */;
+    } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) {
+      return 8 /* ESSymbolType */;
+    } else if (isFunctionType(type)) {
+      return 10 /* TypeWithCallSignature */;
+    } else if (isArrayType(type)) {
+      return 7 /* ArrayLikeType */;
+    } else {
+      return 11 /* ObjectType */;
+    }
+  }
+  function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker) {
+    const declaration = getParseTreeNode(declarationIn, isVariableLikeOrAccessor);
+    if (!declaration) {
+      return factory.createToken(133 /* AnyKeyword */);
+    }
+    const symbol = getSymbolOfDeclaration(declaration);
+    const type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
+    return nodeBuilder.serializeTypeForDeclaration(declaration, type, symbol, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function isDeclarationWithPossibleInnerTypeNodeReuse(declaration) {
+    return isFunctionLike(declaration) || isExportAssignment(declaration) || isVariableLike(declaration);
+  }
+  function getAllAccessorDeclarationsForDeclaration(accessor) {
+    accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
+    const otherKind = accessor.kind === 178 /* SetAccessor */ ? 177 /* GetAccessor */ : 178 /* SetAccessor */;
+    const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
+    const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
+    const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
+    const setAccessor = accessor.kind === 178 /* SetAccessor */ ? accessor : otherAccessor;
+    const getAccessor = accessor.kind === 177 /* GetAccessor */ ? accessor : otherAccessor;
+    return {
+      firstAccessor,
+      secondAccessor,
+      setAccessor,
+      getAccessor
+    };
+  }
+  function getPossibleTypeNodeReuseExpression(declaration) {
+    return isFunctionLike(declaration) && !isSetAccessor(declaration) ? getSingleReturnExpression(declaration) : isExportAssignment(declaration) ? declaration.expression : !!declaration.initializer ? declaration.initializer : isParameter(declaration) && isSetAccessor(declaration.parent) ? getSingleReturnExpression(getAllAccessorDeclarationsForDeclaration(declaration.parent).getAccessor) : void 0;
+  }
+  function getSingleReturnExpression(declaration) {
+    let candidateExpr;
+    if (declaration && !nodeIsMissing(declaration.body)) {
+      if (getFunctionFlags(declaration) & 3 /* AsyncGenerator */) return void 0;
+      const body = declaration.body;
+      if (body && isBlock(body)) {
+        forEachReturnStatement(body, (s) => {
+          if (!candidateExpr) {
+            candidateExpr = s.expression;
+          } else {
+            candidateExpr = void 0;
+            return true;
           }
-          noCacheCheck = false;
+        });
+      } else {
+        candidateExpr = body;
+      }
+    }
+    return candidateExpr;
+  }
+  function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) {
+    const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike);
+    if (!signatureDeclaration) {
+      return factory.createToken(133 /* AnyKeyword */);
+    }
+    return nodeBuilder.serializeReturnTypeForSignature(getSignatureFromDeclaration(signatureDeclaration), enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) {
+    const expr = getParseTreeNode(exprIn, isExpression);
+    if (!expr) {
+      return factory.createToken(133 /* AnyKeyword */);
+    }
+    const type = getWidenedType(getRegularTypeOfExpression(expr));
+    return nodeBuilder.expressionOrTypeToTypeNode(
+      expr,
+      type,
+      /*addUndefined*/
+      void 0,
+      enclosingDeclaration,
+      flags | 1024 /* MultilineObjectLiterals */,
+      tracker
+    );
+  }
+  function hasGlobalName(name) {
+    return denoGlobals.has(escapeLeadingUnderscores(name));
+  }
+  function getReferencedValueSymbol(reference, startInDeclarationContainer) {
+    const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
+    if (resolvedSymbol) {
+      return resolvedSymbol;
+    }
+    let location = reference;
+    if (startInDeclarationContainer) {
+      const parent2 = reference.parent;
+      if (isDeclaration(parent2) && reference === parent2.name) {
+        location = getDeclarationContainer(parent2);
+      }
+    }
+    return resolveName(
+      location,
+      reference.escapedText,
+      111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true
+    );
+  }
+  function getReferencedValueOrAliasSymbol(reference) {
+    const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
+    if (resolvedSymbol && resolvedSymbol !== unknownSymbol) {
+      return resolvedSymbol;
+    }
+    return resolveName(
+      reference,
+      reference.escapedText,
+      111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*isUse*/
+      true,
+      /*excludeGlobals*/
+      void 0
+    );
+  }
+  function getReferencedValueDeclaration(referenceIn) {
+    if (!isGeneratedIdentifier(referenceIn)) {
+      const reference = getParseTreeNode(referenceIn, isIdentifier);
+      if (reference) {
+        const symbol = getReferencedValueSymbol(reference);
+        if (symbol) {
+          return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration;
         }
-        if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) {
-          flow = flow.antecedent;
-        } else if (flags & 512 /* Call */) {
-          const signature = getEffectsSignature(flow.node);
-          if (signature) {
-            const predicate = getTypePredicateOfSignature(signature);
-            if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) {
-              const predicateArgument = flow.node.arguments[predicate.parameterIndex];
-              if (predicateArgument && isFalseExpression(predicateArgument)) {
-                return false;
-              }
-            }
-            if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
-              return false;
+      }
+    }
+    return void 0;
+  }
+  function getReferencedValueDeclarations(referenceIn) {
+    if (!isGeneratedIdentifier(referenceIn)) {
+      const reference = getParseTreeNode(referenceIn, isIdentifier);
+      if (reference) {
+        const symbol = getReferencedValueSymbol(reference);
+        if (symbol) {
+          return filter(getExportSymbolOfValueSymbolIfExported(symbol).declarations, (declaration) => {
+            switch (declaration.kind) {
+              case 260 /* VariableDeclaration */:
+              case 169 /* Parameter */:
+              case 208 /* BindingElement */:
+              case 172 /* PropertyDeclaration */:
+              case 303 /* PropertyAssignment */:
+              case 304 /* ShorthandPropertyAssignment */:
+              case 306 /* EnumMember */:
+              case 210 /* ObjectLiteralExpression */:
+              case 262 /* FunctionDeclaration */:
+              case 218 /* FunctionExpression */:
+              case 219 /* ArrowFunction */:
+              case 263 /* ClassDeclaration */:
+              case 231 /* ClassExpression */:
+              case 266 /* EnumDeclaration */:
+              case 174 /* MethodDeclaration */:
+              case 177 /* GetAccessor */:
+              case 178 /* SetAccessor */:
+              case 267 /* ModuleDeclaration */:
+                return true;
             }
-          }
-          flow = flow.antecedent;
-        } else if (flags & 4 /* BranchLabel */) {
-          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(
-            f,
-            /*noCacheCheck*/
-            false
-          ));
-        } else if (flags & 8 /* LoopLabel */) {
-          const antecedents = flow.antecedents;
-          if (antecedents === void 0 || antecedents.length === 0) {
-            return false;
-          }
-          flow = antecedents[0];
-        } else if (flags & 128 /* SwitchClause */) {
-          if (flow.clauseStart === flow.clauseEnd && isExhaustiveSwitchStatement(flow.switchStatement)) {
             return false;
-          }
-          flow = flow.antecedent;
-        } else if (flags & 1024 /* ReduceLabel */) {
-          lastFlowNode = void 0;
-          const target = flow.target;
-          const saveAntecedents = target.antecedents;
-          target.antecedents = flow.antecedents;
-          const result = isReachableFlowNodeWorker(
-            flow.antecedent,
-            /*noCacheCheck*/
-            false
-          );
-          target.antecedents = saveAntecedents;
-          return result;
-        } else {
-          return !(flags & 1 /* Unreachable */);
+          });
         }
       }
     }
-    function isPostSuperFlowNode(flow, noCacheCheck) {
-      while (true) {
-        const flags = flow.flags;
-        if (flags & 4096 /* Shared */) {
-          if (!noCacheCheck) {
-            const id = getFlowNodeId(flow);
-            const postSuper = flowNodePostSuper[id];
-            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
-              flow,
-              /*noCacheCheck*/
-              true
-            );
-          }
-          noCacheCheck = false;
+    return void 0;
+  }
+  function isLiteralConstDeclaration(node) {
+    if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node)) {
+      return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
+    }
+    return false;
+  }
+  function literalTypeToNode(type, enclosing, tracker) {
+    const enumResult = type.flags & 1056 /* EnumLike */ ? nodeBuilder.symbolToExpression(
+      type.symbol,
+      111551 /* Value */,
+      enclosing,
+      /*flags*/
+      void 0,
+      tracker
+    ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
+    if (enumResult) return enumResult;
+    const literalValue = type.value;
+    return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "string" ? factory.createStringLiteral(literalValue) : literalValue < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-literalValue)) : factory.createNumericLiteral(literalValue);
+  }
+  function createLiteralConstValue(node, tracker) {
+    const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
+    return literalTypeToNode(type, node, tracker);
+  }
+  function getJsxFactoryEntity(location) {
+    return location ? (getJsxNamespace(location), getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity;
+  }
+  function getJsxFragmentFactoryEntity(location) {
+    if (location) {
+      const file = getSourceFileOfNode(location);
+      if (file) {
+        if (file.localJsxFragmentFactory) {
+          return file.localJsxFragmentFactory;
         }
-        if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) {
-          flow = flow.antecedent;
-        } else if (flags & 512 /* Call */) {
-          if (flow.node.expression.kind === 108 /* SuperKeyword */) {
-            return true;
-          }
-          flow = flow.antecedent;
-        } else if (flags & 4 /* BranchLabel */) {
-          return every(flow.antecedents, (f) => isPostSuperFlowNode(
-            f,
-            /*noCacheCheck*/
-            false
-          ));
-        } else if (flags & 8 /* LoopLabel */) {
-          flow = flow.antecedents[0];
-        } else if (flags & 1024 /* ReduceLabel */) {
-          const target = flow.target;
-          const saveAntecedents = target.antecedents;
-          target.antecedents = flow.antecedents;
-          const result = isPostSuperFlowNode(
-            flow.antecedent,
-            /*noCacheCheck*/
-            false
-          );
-          target.antecedents = saveAntecedents;
-          return result;
-        } else {
-          return !!(flags & 1 /* Unreachable */);
+        const jsxFragPragmas = file.pragmas.get("jsxfrag");
+        const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas;
+        if (jsxFragPragma) {
+          file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion);
+          return file.localJsxFragmentFactory;
         }
       }
     }
-    function isConstantReference(node) {
-      switch (node.kind) {
-        case 110 /* ThisKeyword */:
-          return true;
-        case 80 /* Identifier */:
-          if (!isThisInTypeQuery(node)) {
-            const symbol = getResolvedSymbol(node);
-            return isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol);
-          }
-          break;
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol);
-        case 206 /* ObjectBindingPattern */:
-        case 207 /* ArrayBindingPattern */:
-          const rootDeclaration = getRootDeclaration(node.parent);
-          return isParameter(rootDeclaration) || isCatchClauseVariableDeclaration(rootDeclaration) ? !isSomeSymbolAssigned(rootDeclaration) : isVariableDeclaration(rootDeclaration) && isVarConstLike(rootDeclaration);
-      }
-      return false;
+    if (compilerOptions.jsxFragmentFactory) {
+      return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion);
     }
-    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a) => (_a = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a.flowNode)()) {
-      let key;
-      let isKeySet = false;
-      let flowDepth = 0;
-      if (flowAnalysisDisabled) {
-        return errorType;
-      }
-      if (!flowNode) {
-        return declaredType;
-      }
-      flowInvocationCount++;
-      const sharedFlowStart = sharedFlowCount;
-      const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode));
-      sharedFlowCount = sharedFlowStart;
-      const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType);
-      if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 235 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) {
-        return declaredType;
+  }
+  function getNonlocalEffectiveTypeAnnotationNode(node) {
+    const direct = getEffectiveTypeAnnotationNode(node);
+    if (direct) {
+      return direct;
+    }
+    if (node.kind === 169 /* Parameter */ && node.parent.kind === 178 /* SetAccessor */) {
+      const other = getAllAccessorDeclarationsForDeclaration(node.parent).getAccessor;
+      if (other) {
+        return getEffectiveReturnTypeNode(other);
       }
-      return resultType === nonNullUnknownType ? unknownType : resultType;
-      function getOrSetCacheKey() {
-        if (isKeySet) {
-          return key;
+    }
+    return void 0;
+  }
+  function getNonlocalEffectiveReturnTypeAnnotationNode(node) {
+    const direct = getEffectiveReturnTypeNode(node);
+    if (direct) {
+      return direct;
+    }
+    if (node.kind === 177 /* GetAccessor */) {
+      const other = getAllAccessorDeclarationsForDeclaration(node).setAccessor;
+      if (other) {
+        const param = getSetAccessorValueParameter(other);
+        if (param) {
+          return getEffectiveTypeAnnotationNode(param);
         }
-        isKeySet = true;
-        return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
       }
-      function getTypeAtFlowNode(flow) {
-        var _a2;
-        if (flowDepth === 2e3) {
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
-          flowAnalysisDisabled = true;
-          reportFlowControlError(reference);
-          return errorType;
-        }
-        flowDepth++;
-        let sharedFlow;
-        while (true) {
-          const flags = flow.flags;
-          if (flags & 4096 /* Shared */) {
-            for (let i = sharedFlowStart; i < sharedFlowCount; i++) {
-              if (sharedFlowNodes[i] === flow) {
-                flowDepth--;
-                return sharedFlowTypes[i];
+    }
+    return void 0;
+  }
+  function createResolver() {
+    return {
+      getReferencedExportContainer,
+      getReferencedImportDeclaration,
+      getReferencedDeclarationWithCollidingName,
+      isDeclarationWithCollidingName,
+      isValueAliasDeclaration: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn);
+        return node && canCollectSymbolAliasAccessabilityData ? isValueAliasDeclaration(node) : true;
+      },
+      hasGlobalName,
+      isReferencedAliasDeclaration: (nodeIn, checkChildren) => {
+        const node = getParseTreeNode(nodeIn);
+        return node && canCollectSymbolAliasAccessabilityData ? isReferencedAliasDeclaration(node, checkChildren) : true;
+      },
+      hasNodeCheckFlag: (nodeIn, flag) => {
+        const node = getParseTreeNode(nodeIn);
+        if (!node) return false;
+        return hasNodeCheckFlag(node, flag);
+      },
+      isTopLevelValueImportEqualsWithEntityName,
+      isDeclarationVisible,
+      isImplementationOfOverload,
+      requiresAddingImplicitUndefined,
+      isExpandoFunctionDeclaration,
+      getPropertiesOfContainerFunction,
+      createTypeOfDeclaration,
+      createReturnTypeOfSignatureDeclaration,
+      createTypeOfExpression,
+      createLiteralConstValue,
+      isSymbolAccessible,
+      isEntityNameVisible,
+      getConstantValue: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, canHaveConstantValue);
+        return node ? getConstantValue2(node) : void 0;
+      },
+      getEnumMemberValue: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, isEnumMember);
+        return node ? getEnumMemberValue(node) : void 0;
+      },
+      collectLinkedAliases,
+      markLinkedReferences: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn);
+        return node && markLinkedReferences(node, 0 /* Unspecified */);
+      },
+      getReferencedValueDeclaration,
+      getReferencedValueDeclarations,
+      getTypeReferenceSerializationKind,
+      isOptionalParameter,
+      isArgumentsLocalBinding,
+      getExternalModuleFileFromDeclaration: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference);
+        return node && getExternalModuleFileFromDeclaration(node);
+      },
+      isLiteralConstDeclaration,
+      isLateBound: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, isDeclaration);
+        const symbol = node && getSymbolOfDeclaration(node);
+        return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
+      },
+      getJsxFactoryEntity,
+      getJsxFragmentFactoryEntity,
+      isBindingCapturedByNode: (node, decl) => {
+        const parseNode = getParseTreeNode(node);
+        const parseDecl = getParseTreeNode(decl);
+        return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl);
+      },
+      getDeclarationStatementsForSourceFile: (node, flags, tracker) => {
+        const n = getParseTreeNode(node);
+        Debug.assert(n && n.kind === 307 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
+        const sym = getSymbolOfDeclaration(node);
+        if (!sym) {
+          return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker);
+        }
+        resolveExternalModuleSymbol(sym);
+        return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, tracker);
+      },
+      isImportRequiredByAugmentation
+    };
+    function isImportRequiredByAugmentation(node) {
+      const file = getSourceFileOfNode(node);
+      if (!file.symbol) return false;
+      const importTarget = getExternalModuleFileFromDeclaration(node);
+      if (!importTarget) return false;
+      if (importTarget === file) return false;
+      const exports2 = getExportsOfModule(file.symbol);
+      for (const s of arrayFrom(exports2.values())) {
+        if (s.mergeId) {
+          const merged = getMergedSymbol(s);
+          if (merged.declarations) {
+            for (const d of merged.declarations) {
+              const declFile = getSourceFileOfNode(d);
+              if (declFile === importTarget) {
+                return true;
               }
             }
-            sharedFlow = flow;
-          }
-          let type;
-          if (flags & 16 /* Assignment */) {
-            type = getTypeAtFlowAssignment(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 512 /* Call */) {
-            type = getTypeAtFlowCall(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 96 /* Condition */) {
-            type = getTypeAtFlowCondition(flow);
-          } else if (flags & 128 /* SwitchClause */) {
-            type = getTypeAtSwitchClause(flow);
-          } else if (flags & 12 /* Label */) {
-            if (flow.antecedents.length === 1) {
-              flow = flow.antecedents[0];
-              continue;
-            }
-            type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow);
-          } else if (flags & 256 /* ArrayMutation */) {
-            type = getTypeAtFlowArrayMutation(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 1024 /* ReduceLabel */) {
-            const target = flow.target;
-            const saveAntecedents = target.antecedents;
-            target.antecedents = flow.antecedents;
-            type = getTypeAtFlowNode(flow.antecedent);
-            target.antecedents = saveAntecedents;
-          } else if (flags & 2 /* Start */) {
-            const container = flow.node;
-            if (container && container !== flowContainer && reference.kind !== 211 /* PropertyAccessExpression */ && reference.kind !== 212 /* ElementAccessExpression */ && !(reference.kind === 110 /* ThisKeyword */ && container.kind !== 219 /* ArrowFunction */)) {
-              flow = container.flowNode;
-              continue;
-            }
-            type = initialType;
-          } else {
-            type = convertAutoToAny(declaredType);
-          }
-          if (sharedFlow) {
-            sharedFlowNodes[sharedFlowCount] = sharedFlow;
-            sharedFlowTypes[sharedFlowCount] = type;
-            sharedFlowCount++;
           }
-          flowDepth--;
-          return type;
         }
       }
-      function getInitialOrAssignedType(flow) {
-        const node = flow.node;
-        return getNarrowableTypeForReference(
-          node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */ ? getInitialType(node) : getAssignedType(node),
-          reference
-        );
+      return false;
+    }
+  }
+  function getExternalModuleFileFromDeclaration(declaration) {
+    const specifier = declaration.kind === 267 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
+    const moduleSymbol = resolveExternalModuleNameWorker(
+      specifier,
+      specifier,
+      /*moduleNotFoundError*/
+      void 0
+    );
+    if (!moduleSymbol) {
+      return void 0;
+    }
+    return getDeclarationOfKind(moduleSymbol, 307 /* SourceFile */);
+  }
+  function initializeTypeChecker() {
+    for (const file of host.getSourceFiles()) {
+      bindSourceFile(file, compilerOptions);
+    }
+    amalgamatedDuplicates = /* @__PURE__ */ new Map();
+    let augmentations;
+    for (const file of host.getSourceFiles()) {
+      if (file.redirectInfo) {
+        continue;
       }
-      function getTypeAtFlowAssignment(flow) {
-        const node = flow.node;
-        if (isMatchingReference(reference, node)) {
-          if (!isReachableFlowNode(flow)) {
-            return unreachableNeverType;
-          }
-          if (getAssignmentTargetKind(node) === 2 /* Compound */) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType));
-          }
-          if (declaredType === autoType || declaredType === autoArrayType) {
-            if (isEmptyArrayAssignment(node)) {
-              return getEvolvingArrayType(neverType);
-            }
-            const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow));
-            return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType;
-          }
-          const t = isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(declaredType) : declaredType;
-          if (t.flags & 1048576 /* Union */) {
-            return getAssignmentReducedType(t, getInitialOrAssignedType(flow));
+      if (!isExternalOrCommonJsModule(file)) {
+        const fileGlobalThisSymbol = file.locals.get("globalThis");
+        if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) {
+          for (const declaration of fileGlobalThisSymbol.declarations) {
+            diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis"));
           }
-          return t;
         }
-        if (containsMatchingReference(reference, node)) {
-          if (!isReachableFlowNode(flow)) {
-            return unreachableNeverType;
-          }
-          if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConstLike(node))) {
-            const init = getDeclaredExpandoInitializer(node);
-            if (init && (init.kind === 218 /* FunctionExpression */ || init.kind === 219 /* ArrowFunction */)) {
-              return getTypeAtFlowNode(flow.antecedent);
-            }
+        denoContext.mergeGlobalSymbolTable(file, file.locals);
+      }
+      if (file.jsGlobalAugmentations) {
+        denoContext.mergeGlobalSymbolTable(file, file.jsGlobalAugmentations);
+      }
+      if (file.patternAmbientModules && file.patternAmbientModules.length) {
+        patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules);
+      }
+      if (file.moduleAugmentations.length) {
+        (augmentations || (augmentations = [])).push(file.moduleAugmentations);
+      }
+      if (file.symbol && file.symbol.globalExports) {
+        const source = file.symbol.globalExports;
+        const isNodeFile = denoContext.hasNodeSourceFile(file);
+        source.forEach((sourceSymbol, id) => {
+          const envGlobals = isNodeFile ? denoContext.getGlobalsForName(id) : denoGlobals;
+          if (!envGlobals.has(id)) {
+            envGlobals.set(id, sourceSymbol);
           }
-          return declaredType;
-        }
-        if (isVariableDeclaration(node) && node.parent.parent.kind === 249 /* ForInStatement */ && (isMatchingReference(reference, node.parent.parent.expression) || optionalChainContainsReference(node.parent.parent.expression, reference))) {
-          return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent))));
-        }
-        return void 0;
+        });
       }
-      function narrowTypeByAssertion(type, expr) {
-        const node = skipParentheses(
-          expr,
-          /*excludeJSDocTypeAssertions*/
-          true
-        );
-        if (node.kind === 97 /* FalseKeyword */) {
-          return unreachableNeverType;
+    }
+    if (augmentations) {
+      for (const list of augmentations) {
+        for (const augmentation of list) {
+          if (!isGlobalScopeAugmentation(augmentation.parent)) continue;
+          mergeModuleAugmentation(augmentation);
         }
-        if (node.kind === 226 /* BinaryExpression */) {
-          if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
-            return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right);
-          }
-          if (node.operatorToken.kind === 57 /* BarBarToken */) {
-            return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
-          }
+      }
+    }
+    addUndefinedToGlobalsOrErrorOnRedeclaration();
+    getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
+    getSymbolLinks(argumentsSymbol).type = getGlobalType(
+      "IArguments",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    getSymbolLinks(unknownSymbol).type = errorType;
+    getSymbolLinks(denoGlobalThisSymbol).type = createObjectType(16 /* Anonymous */, denoGlobalThisSymbol);
+    getSymbolLinks(nodeGlobalThisSymbol).type = createObjectType(16 /* Anonymous */, nodeGlobalThisSymbol);
+    globalArrayType = getGlobalType(
+      "Array",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    );
+    globalObjectType = getGlobalType(
+      "Object",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalFunctionType = getGlobalType(
+      "Function",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalCallableFunctionType = strictBindCallApply && getGlobalType(
+      "CallableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalNewableFunctionType = strictBindCallApply && getGlobalType(
+      "NewableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalStringType = getGlobalType(
+      "String",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalNumberType = getGlobalType(
+      "Number",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalBooleanType = getGlobalType(
+      "Boolean",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalRegExpType = getGlobalType(
+      "RegExp",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    anyArrayType = createArrayType(anyType);
+    autoArrayType = createArrayType(autoType);
+    if (autoArrayType === emptyObjectType) {
+      autoArrayType = createAnonymousType(
+        /*symbol*/
+        void 0,
+        emptySymbols,
+        emptyArray,
+        emptyArray,
+        emptyArray
+      );
+    }
+    globalReadonlyArrayType = getGlobalTypeOrUndefined(
+      "ReadonlyArray",
+      /*arity*/
+      1
+    ) || globalArrayType;
+    anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
+    globalThisType = getGlobalTypeOrUndefined(
+      "ThisType",
+      /*arity*/
+      1
+    );
+    if (augmentations) {
+      for (const list of augmentations) {
+        for (const augmentation of list) {
+          if (isGlobalScopeAugmentation(augmentation.parent)) continue;
+          mergeModuleAugmentation(augmentation);
         }
-        return narrowType(
-          type,
-          node,
-          /*assumeTrue*/
-          true
-        );
       }
-      function getTypeAtFlowCall(flow) {
-        const signature = getEffectsSignature(flow.node);
-        if (signature) {
-          const predicate = getTypePredicateOfSignature(signature);
-          if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
-            const narrowedType = predicate.type ? narrowTypeByTypePredicate(
-              type,
-              predicate,
-              flow.node,
-              /*assumeTrue*/
-              true
-            ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
-            return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
+    }
+    amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => {
+      if (conflictingSymbols.size < 8) {
+        conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => {
+          const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+          for (const node of firstFileLocations) {
+            addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations);
           }
-          if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
-            return unreachableNeverType;
+          for (const node of secondFileLocations) {
+            addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations);
           }
-        }
-        return void 0;
+        });
+      } else {
+        const list = arrayFrom(conflictingSymbols.keys()).join(", ");
+        diagnostics.add(addRelatedInfo(
+          createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
+          createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file)
+        ));
+        diagnostics.add(addRelatedInfo(
+          createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
+          createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file)
+        ));
       }
-      function getTypeAtFlowArrayMutation(flow) {
-        if (declaredType === autoType || declaredType === autoArrayType) {
-          const node = flow.node;
-          const expr = node.kind === 213 /* CallExpression */ ? node.expression.expression : node.left.expression;
-          if (isMatchingReference(reference, getReferenceCandidate(expr))) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            const type = getTypeFromFlowType(flowType);
-            if (getObjectFlags(type) & 256 /* EvolvingArray */) {
-              let evolvedType2 = type;
-              if (node.kind === 213 /* CallExpression */) {
-                for (const arg of node.arguments) {
-                  evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg);
-                }
-              } else {
-                const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression);
-                if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
-                  evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right);
+    });
+    amalgamatedDuplicates = void 0;
+  }
+  function checkExternalEmitHelpers(location, helpers) {
+    if (compilerOptions.importHelpers) {
+      const sourceFile = getSourceFileOfNode(location);
+      if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 33554432 /* Ambient */)) {
+        const helpersModule = resolveHelpersModule(sourceFile, location);
+        if (helpersModule !== unknownSymbol) {
+          const links = getSymbolLinks(helpersModule);
+          links.requestedExternalEmitHelpers ?? (links.requestedExternalEmitHelpers = 0);
+          if ((links.requestedExternalEmitHelpers & helpers) !== helpers) {
+            const uncheckedHelpers = helpers & ~links.requestedExternalEmitHelpers;
+            for (let helper = 1 /* FirstEmitHelper */; helper <= 16777216 /* LastEmitHelper */; helper <<= 1) {
+              if (uncheckedHelpers & helper) {
+                for (const name of getHelperNames(helper)) {
+                  const symbol = resolveSymbol(getSymbol2(getExportsOfModule(helpersModule), escapeLeadingUnderscores(name), 111551 /* Value */));
+                  if (!symbol) {
+                    error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name);
+                  } else if (helper & 524288 /* ClassPrivateFieldGet */) {
+                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) {
+                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4);
+                    }
+                  } else if (helper & 1048576 /* ClassPrivateFieldSet */) {
+                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) {
+                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5);
+                    }
+                  } else if (helper & 1024 /* SpreadArray */) {
+                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) {
+                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3);
+                    }
+                  }
                 }
               }
-              return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType));
-            }
-            return flowType;
-          }
-        }
-        return void 0;
-      }
-      function getTypeAtFlowCondition(flow) {
-        const flowType = getTypeAtFlowNode(flow.antecedent);
-        const type = getTypeFromFlowType(flowType);
-        if (type.flags & 131072 /* Never */) {
-          return flowType;
-        }
-        const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0;
-        const nonEvolvingType = finalizeEvolvingArrayType(type);
-        const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue);
-        if (narrowedType === nonEvolvingType) {
-          return flowType;
-        }
-        return createFlowType(narrowedType, isIncomplete(flowType));
-      }
-      function getTypeAtSwitchClause(flow) {
-        const expr = skipParentheses(flow.switchStatement.expression);
-        const flowType = getTypeAtFlowNode(flow.antecedent);
-        let type = getTypeFromFlowType(flowType);
-        if (isMatchingReference(reference, expr)) {
-          type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-        } else if (expr.kind === 221 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) {
-          type = narrowTypeBySwitchOnTypeOf(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-        } else if (expr.kind === 112 /* TrueKeyword */) {
-          type = narrowTypeBySwitchOnTrue(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-        } else {
-          if (strictNullChecks) {
-            if (optionalChainContainsReference(expr, reference)) {
-              type = narrowTypeBySwitchOptionalChainContainment(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd, (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */)));
-            } else if (expr.kind === 221 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) {
-              type = narrowTypeBySwitchOptionalChainContainment(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd, (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined"));
             }
           }
-          const access = getDiscriminantPropertyAccess(expr, type);
-          if (access) {
-            type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-          }
-        }
-        return createFlowType(type, isIncomplete(flowType));
-      }
-      function getTypeAtFlowBranchLabel(flow) {
-        const antecedentTypes = [];
-        let subtypeReduction = false;
-        let seenIncomplete = false;
-        let bypassFlow;
-        for (const antecedent of flow.antecedents) {
-          if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.clauseStart === antecedent.clauseEnd) {
-            bypassFlow = antecedent;
-            continue;
-          }
-          const flowType = getTypeAtFlowNode(antecedent);
-          const type = getTypeFromFlowType(flowType);
-          if (type === declaredType && declaredType === initialType) {
-            return type;
-          }
-          pushIfUnique(antecedentTypes, type);
-          if (!isTypeSubsetOf(type, initialType)) {
-            subtypeReduction = true;
-          }
-          if (isIncomplete(flowType)) {
-            seenIncomplete = true;
+          links.requestedExternalEmitHelpers |= helpers;
+        }
+      }
+    }
+  }
+  function getHelperNames(helper) {
+    switch (helper) {
+      case 1 /* Extends */:
+        return ["__extends"];
+      case 2 /* Assign */:
+        return ["__assign"];
+      case 4 /* Rest */:
+        return ["__rest"];
+      case 8 /* Decorate */:
+        return legacyDecorators ? ["__decorate"] : ["__esDecorate", "__runInitializers"];
+      case 16 /* Metadata */:
+        return ["__metadata"];
+      case 32 /* Param */:
+        return ["__param"];
+      case 64 /* Awaiter */:
+        return ["__awaiter"];
+      case 128 /* Generator */:
+        return ["__generator"];
+      case 256 /* Values */:
+        return ["__values"];
+      case 512 /* Read */:
+        return ["__read"];
+      case 1024 /* SpreadArray */:
+        return ["__spreadArray"];
+      case 2048 /* Await */:
+        return ["__await"];
+      case 4096 /* AsyncGenerator */:
+        return ["__asyncGenerator"];
+      case 8192 /* AsyncDelegator */:
+        return ["__asyncDelegator"];
+      case 16384 /* AsyncValues */:
+        return ["__asyncValues"];
+      case 32768 /* ExportStar */:
+        return ["__exportStar"];
+      case 65536 /* ImportStar */:
+        return ["__importStar"];
+      case 131072 /* ImportDefault */:
+        return ["__importDefault"];
+      case 262144 /* MakeTemplateObject */:
+        return ["__makeTemplateObject"];
+      case 524288 /* ClassPrivateFieldGet */:
+        return ["__classPrivateFieldGet"];
+      case 1048576 /* ClassPrivateFieldSet */:
+        return ["__classPrivateFieldSet"];
+      case 2097152 /* ClassPrivateFieldIn */:
+        return ["__classPrivateFieldIn"];
+      case 4194304 /* SetFunctionName */:
+        return ["__setFunctionName"];
+      case 8388608 /* PropKey */:
+        return ["__propKey"];
+      case 16777216 /* AddDisposableResourceAndDisposeResources */:
+        return ["__addDisposableResource", "__disposeResources"];
+      default:
+        return Debug.fail("Unrecognized helper");
+    }
+  }
+  function resolveHelpersModule(file, errorNode) {
+    const links = getNodeLinks(file);
+    if (!links.externalHelpersModule) {
+      links.externalHelpersModule = resolveExternalModule(getImportHelpersImportSpecifier(file), externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol;
+    }
+    return links.externalHelpersModule;
+  }
+  function checkGrammarModifiers(node) {
+    var _a;
+    const quickResult = reportObviousDecoratorErrors(node) || reportObviousModifierErrors(node);
+    if (quickResult !== void 0) {
+      return quickResult;
+    }
+    if (isParameter(node) && parameterIsThisKeyword(node)) {
+      return grammarErrorOnFirstToken(node, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters);
+    }
+    const blockScopeKind = isVariableStatement(node) ? node.declarationList.flags & 7 /* BlockScoped */ : 0 /* None */;
+    let lastStatic, lastDeclare, lastAsync, lastOverride, firstDecorator;
+    let flags = 0 /* None */;
+    let sawExportBeforeDecorators = false;
+    let hasLeadingDecorators = false;
+    for (const modifier of node.modifiers) {
+      if (isDecorator(modifier)) {
+        if (!nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) {
+          if (node.kind === 174 /* MethodDeclaration */ && !nodeIsPresent(node.body)) {
+            return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload);
+          } else {
+            return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
           }
-        }
-        if (bypassFlow) {
-          const flowType = getTypeAtFlowNode(bypassFlow);
-          const type = getTypeFromFlowType(flowType);
-          if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
-            if (type === declaredType && declaredType === initialType) {
-              return type;
-            }
-            antecedentTypes.push(type);
-            if (!isTypeSubsetOf(type, initialType)) {
-              subtypeReduction = true;
-            }
-            if (isIncomplete(flowType)) {
-              seenIncomplete = true;
-            }
+        } else if (legacyDecorators && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */)) {
+          const accessors = getAllAccessorDeclarationsForDeclaration(node);
+          if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) {
+            return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name);
           }
         }
-        return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete);
-      }
-      function getTypeAtFlowLoopLabel(flow) {
-        const id = getFlowNodeId(flow);
-        const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map());
-        const key2 = getOrSetCacheKey();
-        if (!key2) {
-          return declaredType;
-        }
-        const cached = cache.get(key2);
-        if (cached) {
-          return cached;
+        if (flags & ~(2080 /* ExportDefault */ | 32768 /* Decorator */)) {
+          return grammarErrorOnNode(modifier, Diagnostics.Decorators_are_not_valid_here);
         }
-        for (let i = flowLoopStart; i < flowLoopCount; i++) {
-          if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
-            return createFlowType(
-              getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
-              /*incomplete*/
-              true
+        if (hasLeadingDecorators && flags & 98303 /* Modifier */) {
+          Debug.assertIsDefined(firstDecorator);
+          const sourceFile = getSourceFileOfNode(modifier);
+          if (!hasParseDiagnostics(sourceFile)) {
+            addRelatedInfo(
+              error2(modifier, Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export),
+              createDiagnosticForNode(firstDecorator, Diagnostics.Decorator_used_before_export_here)
             );
+            return true;
           }
+          return false;
         }
-        const antecedentTypes = [];
-        let subtypeReduction = false;
-        let firstAntecedentType;
-        for (const antecedent of flow.antecedents) {
-          let flowType;
-          if (!firstAntecedentType) {
-            flowType = firstAntecedentType = getTypeAtFlowNode(antecedent);
-          } else {
-            flowLoopNodes[flowLoopCount] = flow;
-            flowLoopKeys[flowLoopCount] = key2;
-            flowLoopTypes[flowLoopCount] = antecedentTypes;
-            flowLoopCount++;
-            const saveFlowTypeCache = flowTypeCache;
-            flowTypeCache = void 0;
-            flowType = getTypeAtFlowNode(antecedent);
-            flowTypeCache = saveFlowTypeCache;
-            flowLoopCount--;
-            const cached2 = cache.get(key2);
-            if (cached2) {
-              return cached2;
-            }
-          }
-          const type = getTypeFromFlowType(flowType);
-          pushIfUnique(antecedentTypes, type);
-          if (!isTypeSubsetOf(type, initialType)) {
-            subtypeReduction = true;
-          }
-          if (type === declaredType) {
-            break;
-          }
-        }
-        const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
-        if (isIncomplete(firstAntecedentType)) {
-          return createFlowType(
-            result,
-            /*incomplete*/
-            true
-          );
-        }
-        cache.set(key2, result);
-        return result;
-      }
-      function getUnionOrEvolvingArrayType(types, subtypeReduction) {
-        if (isEvolvingArrayTypeList(types)) {
-          return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType)));
-        }
-        const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction));
-        if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arraysEqual(result.types, declaredType.types)) {
-          return declaredType;
+        flags |= 32768 /* Decorator */;
+        if (!(flags & 98303 /* Modifier */)) {
+          hasLeadingDecorators = true;
+        } else if (flags & 32 /* Export */) {
+          sawExportBeforeDecorators = true;
         }
-        return result;
-      }
-      function getCandidateDiscriminantPropertyAccess(expr) {
-        if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) {
-          if (isIdentifier(expr)) {
-            const symbol = getResolvedSymbol(expr);
-            const declaration = symbol.valueDeclaration;
-            if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) {
-              return declaration;
-            }
-          }
-        } else if (isAccessExpression(expr)) {
-          if (isMatchingReference(reference, expr.expression)) {
-            return expr;
+        firstDecorator ?? (firstDecorator = modifier);
+      } else {
+        if (modifier.kind !== 148 /* ReadonlyKeyword */) {
+          if (node.kind === 171 /* PropertySignature */ || node.kind === 173 /* MethodSignature */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind));
           }
-        } else if (isIdentifier(expr)) {
-          const symbol = getResolvedSymbol(expr);
-          if (isConstantVariable(symbol)) {
-            const declaration = symbol.valueDeclaration;
-            if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) {
-              return declaration.initializer;
-            }
-            if (isBindingElement(declaration) && !declaration.initializer) {
-              const parent2 = declaration.parent.parent;
-              if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) {
-                return declaration;
-              }
-            }
+          if (node.kind === 181 /* IndexSignature */ && (modifier.kind !== 126 /* StaticKeyword */ || !isClassLike(node.parent))) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
           }
         }
-        return void 0;
-      }
-      function getDiscriminantPropertyAccess(expr, computedType) {
-        if (declaredType.flags & 1048576 /* Union */ || computedType.flags & 1048576 /* Union */) {
-          const access = getCandidateDiscriminantPropertyAccess(expr);
-          if (access) {
-            const name = getAccessedPropertyName(access);
-            if (name) {
-              const type = declaredType.flags & 1048576 /* Union */ && isTypeSubsetOf(computedType, declaredType) ? declaredType : computedType;
-              if (isDiscriminantProperty(type, name)) {
-                return access;
-              }
-            }
+        if (modifier.kind !== 103 /* InKeyword */ && modifier.kind !== 147 /* OutKeyword */ && modifier.kind !== 87 /* ConstKeyword */) {
+          if (node.kind === 168 /* TypeParameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
           }
         }
-        return void 0;
-      }
-      function narrowTypeByDiscriminant(type, access, narrowType2) {
-        const propName = getAccessedPropertyName(access);
-        if (propName === void 0) {
-          return type;
-        }
-        const optionalChain = isOptionalChain(access);
-        const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
-        let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
-        if (!propType) {
-          return type;
-        }
-        propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
-        const narrowedPropType = narrowType2(propType);
-        return filterType(type, (t) => {
-          const discriminantType = getTypeOfPropertyOrIndexSignatureOfType(t, propName) || unknownType;
-          return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType);
-        });
-      }
-      function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) {
-        if ((operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) {
-          const keyPropertyName = getKeyPropertyName(type);
-          if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) {
-            const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value));
-            if (candidate) {
-              return operator === (assumeTrue ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type;
+        switch (modifier.kind) {
+          case 87 /* ConstKeyword */: {
+            if (node.kind !== 266 /* EnumDeclaration */ && node.kind !== 168 /* TypeParameter */) {
+              return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(87 /* ConstKeyword */));
             }
+            const parent2 = isJSDocTemplateTag(node.parent) && getEffectiveJSDocHost(node.parent) || node.parent;
+            if (node.kind === 168 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
+            }
+            break;
           }
-        }
-        return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue));
-      }
-      function narrowTypeBySwitchOnDiscriminantProperty(type, access, switchStatement, clauseStart, clauseEnd) {
-        if (clauseStart < clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) {
-          const clauseTypes = getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd);
-          const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType));
-          if (candidate !== unknownType) {
-            return candidate;
-          }
-        }
-        return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, switchStatement, clauseStart, clauseEnd));
-      }
-      function narrowTypeByTruthiness(type, expr, assumeTrue) {
-        if (isMatchingReference(reference, expr)) {
-          return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */);
-        }
-        if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) {
-          type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-        }
-        const access = getDiscriminantPropertyAccess(expr, type);
-        if (access) {
-          return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */));
-        }
-        return type;
-      }
-      function isTypePresencePossible(type, propName, assumeTrue) {
-        const prop = getPropertyOfType(type, propName);
-        return prop ? !!(prop.flags & 16777216 /* Optional */ || getCheckFlags(prop) & 48 /* Partial */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue;
-      }
-      function narrowTypeByInKeyword(type, nameType, assumeTrue) {
-        const name = getPropertyNameFromType(nameType);
-        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
-          t,
-          name,
-          /*assumeTrue*/
-          true
-        ));
-        if (isKnownProperty2) {
-          return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
-        }
-        if (assumeTrue) {
-          const recordSymbol = getGlobalRecordSymbol();
-          if (recordSymbol) {
-            return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]);
-          }
-        }
-        return type;
-      }
-      function narrowTypeByBooleanComparison(type, expr, bool, operator, assumeTrue) {
-        assumeTrue = assumeTrue !== (bool.kind === 112 /* TrueKeyword */) !== (operator !== 38 /* ExclamationEqualsEqualsToken */ && operator !== 36 /* ExclamationEqualsToken */);
-        return narrowType(type, expr, assumeTrue);
-      }
-      function narrowTypeByBinaryExpression(type, expr, assumeTrue) {
-        switch (expr.operatorToken.kind) {
-          case 64 /* EqualsToken */:
-          case 76 /* BarBarEqualsToken */:
-          case 77 /* AmpersandAmpersandEqualsToken */:
-          case 78 /* QuestionQuestionEqualsToken */:
-            return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue);
-          case 35 /* EqualsEqualsToken */:
-          case 36 /* ExclamationEqualsToken */:
-          case 37 /* EqualsEqualsEqualsToken */:
-          case 38 /* ExclamationEqualsEqualsToken */:
-            const operator = expr.operatorToken.kind;
-            const left = getReferenceCandidate(expr.left);
-            const right = getReferenceCandidate(expr.right);
-            if (left.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(right)) {
-              return narrowTypeByTypeof(type, left, operator, right, assumeTrue);
-            }
-            if (right.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(left)) {
-              return narrowTypeByTypeof(type, right, operator, left, assumeTrue);
-            }
-            if (isMatchingReference(reference, left)) {
-              return narrowTypeByEquality(type, operator, right, assumeTrue);
-            }
-            if (isMatchingReference(reference, right)) {
-              return narrowTypeByEquality(type, operator, left, assumeTrue);
-            }
-            if (strictNullChecks) {
-              if (optionalChainContainsReference(left, reference)) {
-                type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue);
-              } else if (optionalChainContainsReference(right, reference)) {
-                type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue);
+          case 164 /* OverrideKeyword */:
+            if (flags & 16 /* Override */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override");
+            } else if (flags & 128 /* Ambient */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare");
+            } else if (flags & 8 /* Readonly */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly");
+            } else if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor");
+            } else if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async");
+            }
+            flags |= 16 /* Override */;
+            lastOverride = modifier;
+            break;
+          case 125 /* PublicKeyword */:
+          case 124 /* ProtectedKeyword */:
+          case 123 /* PrivateKeyword */:
+            const text = visibilityToString(modifierToFlag(modifier.kind));
+            if (flags & 7 /* AccessibilityModifier */) {
+              return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen);
+            } else if (flags & 16 /* Override */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override");
+            } else if (flags & 256 /* Static */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static");
+            } else if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor");
+            } else if (flags & 8 /* Readonly */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly");
+            } else if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async");
+            } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text);
+            } else if (flags & 64 /* Abstract */) {
+              if (modifier.kind === 123 /* PrivateKeyword */) {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract");
+              } else {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract");
               }
+            } else if (isPrivateIdentifierClassElementDeclaration(node)) {
+              return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
             }
-            const leftAccess = getDiscriminantPropertyAccess(left, type);
-            if (leftAccess) {
-              return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue);
-            }
-            const rightAccess = getDiscriminantPropertyAccess(right, type);
-            if (rightAccess) {
-              return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue);
-            }
-            if (isMatchingConstructorReference(left)) {
-              return narrowTypeByConstructor(type, operator, right, assumeTrue);
+            flags |= modifierToFlag(modifier.kind);
+            break;
+          case 126 /* StaticKeyword */:
+            if (flags & 256 /* Static */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static");
+            } else if (flags & 8 /* Readonly */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly");
+            } else if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async");
+            } else if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor");
+            } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static");
+            } else if (node.kind === 169 /* Parameter */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static");
+            } else if (flags & 64 /* Abstract */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
+            } else if (flags & 16 /* Override */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override");
+            }
+            flags |= 256 /* Static */;
+            lastStatic = modifier;
+            break;
+          case 129 /* AccessorKeyword */:
+            if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor");
+            } else if (flags & 8 /* Readonly */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly");
+            } else if (flags & 128 /* Ambient */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare");
+            } else if (node.kind !== 172 /* PropertyDeclaration */) {
+              return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration);
+            }
+            flags |= 512 /* Accessor */;
+            break;
+          case 148 /* ReadonlyKeyword */:
+            if (flags & 8 /* Readonly */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
+            } else if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */ && node.kind !== 181 /* IndexSignature */ && node.kind !== 169 /* Parameter */) {
+              return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
+            } else if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
+            }
+            flags |= 8 /* Readonly */;
+            break;
+          case 95 /* ExportKeyword */:
+            if (compilerOptions.verbatimModuleSyntax && !(node.flags & 33554432 /* Ambient */) && node.kind !== 265 /* TypeAliasDeclaration */ && node.kind !== 264 /* InterfaceDeclaration */ && // ModuleDeclaration needs to be checked that it is uninstantiated later
+            node.kind !== 267 /* ModuleDeclaration */ && node.parent.kind === 307 /* SourceFile */ && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+              return grammarErrorOnNode(modifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
+            }
+            if (flags & 32 /* Export */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export");
+            } else if (flags & 128 /* Ambient */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare");
+            } else if (flags & 64 /* Abstract */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract");
+            } else if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async");
+            } else if (isClassLike(node.parent)) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export");
+            } else if (node.kind === 169 /* Parameter */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export");
+            } else if (blockScopeKind === 4 /* Using */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "export");
+            } else if (blockScopeKind === 6 /* AwaitUsing */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "export");
             }
-            if (isMatchingConstructorReference(right)) {
-              return narrowTypeByConstructor(type, operator, left, assumeTrue);
+            flags |= 32 /* Export */;
+            break;
+          case 90 /* DefaultKeyword */:
+            const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent;
+            if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) {
+              return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
+            } else if (blockScopeKind === 4 /* Using */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "default");
+            } else if (blockScopeKind === 6 /* AwaitUsing */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "default");
+            } else if (!(flags & 32 /* Export */)) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default");
+            } else if (sawExportBeforeDecorators) {
+              return grammarErrorOnNode(firstDecorator, Diagnostics.Decorators_are_not_valid_here);
+            }
+            flags |= 2048 /* Default */;
+            break;
+          case 138 /* DeclareKeyword */:
+            if (flags & 128 /* Ambient */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare");
+            } else if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
+            } else if (flags & 16 /* Override */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override");
+            } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare");
+            } else if (node.kind === 169 /* Parameter */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare");
+            } else if (blockScopeKind === 4 /* Using */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "declare");
+            } else if (blockScopeKind === 6 /* AwaitUsing */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "declare");
+            } else if (node.parent.flags & 33554432 /* Ambient */ && node.parent.kind === 268 /* ModuleBlock */) {
+              return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
+            } else if (isPrivateIdentifierClassElementDeclaration(node)) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
+            } else if (flags & 512 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
+            }
+            flags |= 128 /* Ambient */;
+            lastDeclare = modifier;
+            break;
+          case 128 /* AbstractKeyword */:
+            if (flags & 64 /* Abstract */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract");
             }
-            if (isBooleanLiteral(right) && !isAccessExpression(left)) {
-              return narrowTypeByBooleanComparison(type, left, right, operator, assumeTrue);
+            if (node.kind !== 263 /* ClassDeclaration */ && node.kind !== 185 /* ConstructorType */) {
+              if (node.kind !== 174 /* MethodDeclaration */ && node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 177 /* GetAccessor */ && node.kind !== 178 /* SetAccessor */) {
+                return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration);
+              }
+              if (!(node.parent.kind === 263 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 64 /* Abstract */))) {
+                const message = node.kind === 172 /* PropertyDeclaration */ ? Diagnostics.Abstract_properties_can_only_appear_within_an_abstract_class : Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class;
+                return grammarErrorOnNode(modifier, message);
+              }
+              if (flags & 256 /* Static */) {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
+              }
+              if (flags & 2 /* Private */) {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract");
+              }
+              if (flags & 1024 /* Async */ && lastAsync) {
+                return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
+              }
+              if (flags & 16 /* Override */) {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override");
+              }
+              if (flags & 512 /* Accessor */) {
+                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor");
+              }
             }
-            if (isBooleanLiteral(left) && !isAccessExpression(right)) {
-              return narrowTypeByBooleanComparison(type, right, left, operator, assumeTrue);
+            if (isNamedDeclaration(node) && node.name.kind === 81 /* PrivateIdentifier */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract");
             }
+            flags |= 64 /* Abstract */;
+            break;
+          case 134 /* AsyncKeyword */:
+            if (flags & 1024 /* Async */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async");
+            } else if (flags & 128 /* Ambient */ || node.parent.flags & 33554432 /* Ambient */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
+            } else if (node.kind === 169 /* Parameter */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async");
+            }
+            if (flags & 64 /* Abstract */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
+            }
+            flags |= 1024 /* Async */;
+            lastAsync = modifier;
             break;
-          case 104 /* InstanceOfKeyword */:
-            return narrowTypeByInstanceof(type, expr, assumeTrue);
           case 103 /* InKeyword */:
-            if (isPrivateIdentifier(expr.left)) {
-              return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue);
-            }
-            const target = getReferenceCandidate(expr.right);
-            if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target)) {
-              const leftType = getTypeOfExpression(expr.left);
-              if (isTypeUsableAsPropertyName(leftType) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) {
-                return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
-              }
+          case 147 /* OutKeyword */: {
+            const inOutFlag = modifier.kind === 103 /* InKeyword */ ? 8192 /* In */ : 16384 /* Out */;
+            const inOutText = modifier.kind === 103 /* InKeyword */ ? "in" : "out";
+            const parent2 = isJSDocTemplateTag(node.parent) && (getEffectiveJSDocHost(node.parent) || find((_a = getJSDocRoot(node.parent)) == null ? void 0 : _a.tags, isJSDocTypedefTag)) || node.parent;
+            if (node.kind !== 168 /* TypeParameter */ || parent2 && !(isInterfaceDeclaration(parent2) || isClassLike(parent2) || isTypeAliasDeclaration(parent2) || isJSDocTypedefTag(parent2))) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText);
             }
-            if (isMatchingReference(reference, target)) {
-              const leftType = getTypeOfExpression(expr.left);
-              if (isTypeUsableAsPropertyName(leftType)) {
-                return narrowTypeByInKeyword(type, leftType, assumeTrue);
-              }
+            if (flags & inOutFlag) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText);
             }
+            if (inOutFlag & 8192 /* In */ && flags & 16384 /* Out */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out");
+            }
+            flags |= inOutFlag;
             break;
-          case 28 /* CommaToken */:
-            return narrowType(type, expr.right, assumeTrue);
-          case 56 /* AmpersandAmpersandToken */:
-            return assumeTrue ? narrowType(
-              narrowType(
-                type,
-                expr.left,
-                /*assumeTrue*/
-                true
-              ),
-              expr.right,
-              /*assumeTrue*/
-              true
-            ) : getUnionType([narrowType(
-              type,
-              expr.left,
-              /*assumeTrue*/
-              false
-            ), narrowType(
-              type,
-              expr.right,
-              /*assumeTrue*/
-              false
-            )]);
-          case 57 /* BarBarToken */:
-            return assumeTrue ? getUnionType([narrowType(
-              type,
-              expr.left,
-              /*assumeTrue*/
-              true
-            ), narrowType(
-              type,
-              expr.right,
-              /*assumeTrue*/
-              true
-            )]) : narrowType(
-              narrowType(
-                type,
-                expr.left,
-                /*assumeTrue*/
-                false
-              ),
-              expr.right,
-              /*assumeTrue*/
-              false
-            );
+          }
         }
-        return type;
       }
-      function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) {
-        const target = getReferenceCandidate(expr.right);
-        if (!isMatchingReference(reference, target)) {
-          return type;
-        }
-        Debug.assertNode(expr.left, isPrivateIdentifier);
-        const symbol = getSymbolForPrivateIdentifierExpression(expr.left);
-        if (symbol === void 0) {
-          return type;
-        }
-        const classSymbol = symbol.parent;
-        const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
-        return getNarrowedType(
-          type,
-          targetType,
-          assumeTrue,
-          /*checkDerived*/
-          true
-        );
+    }
+    if (node.kind === 176 /* Constructor */) {
+      if (flags & 256 /* Static */) {
+        return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static");
       }
-      function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
-        const equalsOperator = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */;
-        const nullableFlags = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */;
-        const valueType = getTypeOfExpression(value);
-        const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags)));
-        return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+      if (flags & 16 /* Override */) {
+        return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override");
       }
-      function narrowTypeByEquality(type, operator, value, assumeTrue) {
-        if (type.flags & 1 /* Any */) {
-          return type;
+      if (flags & 1024 /* Async */) {
+        return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async");
+      }
+      return false;
+    } else if ((node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */) && flags & 128 /* Ambient */) {
+      return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare");
+    } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) {
+      return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern);
+    } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && node.dotDotDotToken) {
+      return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter);
+    }
+    if (flags & 1024 /* Async */) {
+      return checkGrammarAsyncModifier(node, lastAsync);
+    }
+    return false;
+  }
+  function reportObviousModifierErrors(node) {
+    if (!node.modifiers) return false;
+    const modifier = findFirstIllegalModifier(node);
+    return modifier && grammarErrorOnFirstToken(modifier, Diagnostics.Modifiers_cannot_appear_here);
+  }
+  function findFirstModifierExcept(node, allowedModifier) {
+    const modifier = find(node.modifiers, isModifier);
+    return modifier && modifier.kind !== allowedModifier ? modifier : void 0;
+  }
+  function findFirstIllegalModifier(node) {
+    switch (node.kind) {
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 176 /* Constructor */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 181 /* IndexSignature */:
+      case 267 /* ModuleDeclaration */:
+      case 272 /* ImportDeclaration */:
+      case 271 /* ImportEqualsDeclaration */:
+      case 278 /* ExportDeclaration */:
+      case 277 /* ExportAssignment */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 169 /* Parameter */:
+      case 168 /* TypeParameter */:
+        return void 0;
+      case 175 /* ClassStaticBlockDeclaration */:
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 270 /* NamespaceExportDeclaration */:
+      case 282 /* MissingDeclaration */:
+        return find(node.modifiers, isModifier);
+      default:
+        if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) {
+          return void 0;
         }
-        if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) {
-          assumeTrue = !assumeTrue;
+        switch (node.kind) {
+          case 262 /* FunctionDeclaration */:
+            return findFirstModifierExcept(node, 134 /* AsyncKeyword */);
+          case 263 /* ClassDeclaration */:
+          case 185 /* ConstructorType */:
+            return findFirstModifierExcept(node, 128 /* AbstractKeyword */);
+          case 231 /* ClassExpression */:
+          case 264 /* InterfaceDeclaration */:
+          case 265 /* TypeAliasDeclaration */:
+            return find(node.modifiers, isModifier);
+          case 243 /* VariableStatement */:
+            return node.declarationList.flags & 4 /* Using */ ? findFirstModifierExcept(node, 135 /* AwaitKeyword */) : find(node.modifiers, isModifier);
+          case 266 /* EnumDeclaration */:
+            return findFirstModifierExcept(node, 87 /* ConstKeyword */);
+          default:
+            Debug.assertNever(node);
         }
-        const valueType = getTypeOfExpression(value);
-        const doubleEquals = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */;
-        if (valueType.flags & 98304 /* Nullable */) {
-          if (!strictNullChecks) {
-            return type;
-          }
-          const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */;
-          return getAdjustedTypeWithFacts(type, facts);
+    }
+  }
+  function reportObviousDecoratorErrors(node) {
+    const decorator = findFirstIllegalDecorator(node);
+    return decorator && grammarErrorOnFirstToken(decorator, Diagnostics.Decorators_are_not_valid_here);
+  }
+  function findFirstIllegalDecorator(node) {
+    return canHaveIllegalDecorators(node) ? find(node.modifiers, isDecorator) : void 0;
+  }
+  function checkGrammarAsyncModifier(node, asyncModifier) {
+    switch (node.kind) {
+      case 174 /* MethodDeclaration */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        return false;
+    }
+    return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async");
+  }
+  function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) {
+    if (list && list.hasTrailingComma) {
+      return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2);
+    }
+    return false;
+  }
+  function checkGrammarTypeParameterList(typeParameters, file) {
+    if (typeParameters && typeParameters.length === 0) {
+      const start = typeParameters.pos - "<".length;
+      const end = skipTrivia(file.text, typeParameters.end) + ">".length;
+      return grammarErrorAtPos(file, start, end - start, Diagnostics.Type_parameter_list_cannot_be_empty);
+    }
+    return false;
+  }
+  function checkGrammarParameterList(parameters) {
+    let seenOptionalParameter = false;
+    const parameterCount = parameters.length;
+    for (let i = 0; i < parameterCount; i++) {
+      const parameter = parameters[i];
+      if (parameter.dotDotDotToken) {
+        if (i !== parameterCount - 1) {
+          return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
         }
-        if (assumeTrue) {
-          if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) {
-            if (valueType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) {
-              return valueType;
-            }
-            if (valueType.flags & 524288 /* Object */) {
-              return nonPrimitiveType;
-            }
-          }
-          const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType));
-          return replacePrimitivesWithLiterals(filteredType, valueType);
+        if (!(parameter.flags & 33554432 /* Ambient */)) {
+          checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
         }
-        if (isUnitType(valueType)) {
-          return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType)));
+        if (parameter.questionToken) {
+          return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional);
         }
-        return type;
-      }
-      function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) {
-        if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) {
-          assumeTrue = !assumeTrue;
+        if (parameter.initializer) {
+          return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer);
         }
-        const target = getReferenceCandidate(typeOfExpr.expression);
-        if (!isMatchingReference(reference, target)) {
-          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
-            type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-          }
-          const propertyAccess = getDiscriminantPropertyAccess(target, type);
-          if (propertyAccess) {
-            return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
-          }
-          return type;
+      } else if (hasEffectiveQuestionToken(parameter)) {
+        seenOptionalParameter = true;
+        if (parameter.questionToken && parameter.initializer) {
+          return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer);
         }
-        return narrowTypeByLiteralExpression(type, literal, assumeTrue);
-      }
-      function narrowTypeByLiteralExpression(type, literal, assumeTrue) {
-        return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getAdjustedTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */);
-      }
-      function narrowTypeBySwitchOptionalChainContainment(type, switchStatement, clauseStart, clauseEnd, clauseCheck) {
-        const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck);
-        return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+      } else if (seenOptionalParameter && !parameter.initializer) {
+        return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter);
       }
-      function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) {
-        const switchTypes = getSwitchClauseTypes(switchStatement);
-        if (!switchTypes.length) {
-          return type;
-        }
-        const clauseTypes = switchTypes.slice(clauseStart, clauseEnd);
-        const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType);
-        if (type.flags & 2 /* Unknown */ && !hasDefaultClause) {
-          let groundClauseTypes;
-          for (let i = 0; i < clauseTypes.length; i += 1) {
-            const t = clauseTypes[i];
-            if (t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) {
-              if (groundClauseTypes !== void 0) {
-                groundClauseTypes.push(t);
-              }
-            } else if (t.flags & 524288 /* Object */) {
-              if (groundClauseTypes === void 0) {
-                groundClauseTypes = clauseTypes.slice(0, i);
-              }
-              groundClauseTypes.push(nonPrimitiveType);
-            } else {
-              return type;
-            }
-          }
-          return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes);
-        }
-        const discriminantType = getUnionType(clauseTypes);
-        const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType);
-        if (!hasDefaultClause) {
-          return caseType;
+    }
+  }
+  function getNonSimpleParameters(parameters) {
+    return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter));
+  }
+  function checkGrammarForUseStrictSimpleParameterList(node) {
+    if (languageVersion >= 3 /* ES2016 */) {
+      const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements);
+      if (useStrictDirective) {
+        const nonSimpleParameters = getNonSimpleParameters(node.parameters);
+        if (length(nonSimpleParameters)) {
+          forEach(nonSimpleParameters, (parameter) => {
+            addRelatedInfo(
+              error2(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive),
+              createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here)
+            );
+          });
+          const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here));
+          addRelatedInfo(error2(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2);
+          return true;
         }
-        const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, getRegularTypeOfLiteralType(extractUnitType(t)))));
-        return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]);
       }
-      function narrowTypeByTypeName(type, typeName) {
-        switch (typeName) {
-          case "string":
-            return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */);
-          case "number":
-            return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */);
-          case "bigint":
-            return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */);
-          case "boolean":
-            return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */);
-          case "symbol":
-            return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */);
-          case "object":
-            return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]);
-          case "function":
-            return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */);
-          case "undefined":
-            return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */);
-        }
-        return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
-      }
-      function narrowTypeByTypeFacts(type, impliedType, facts) {
-        return mapType(type, (t) => (
-          // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
-          // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
-          // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
-          // but are classified as "function" according to `typeof`.
-          isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? hasTypeFacts(t, facts) ? t : neverType : (
-            // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
-            // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
-            isTypeSubtypeOf(impliedType, t) ? impliedType : (
-              // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
-              // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
-              // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
-              hasTypeFacts(t, facts) ? getIntersectionType([t, impliedType]) : neverType
-            )
-          )
-        ));
+    }
+    return false;
+  }
+  function checkGrammarFunctionLikeDeclaration(node) {
+    const file = getSourceFileOfNode(node);
+    return checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node);
+  }
+  function checkGrammarClassLikeDeclaration(node) {
+    const file = getSourceFileOfNode(node);
+    return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file);
+  }
+  function checkGrammarArrowFunction(node, file) {
+    if (!isArrowFunction(node)) {
+      return false;
+    }
+    if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) {
+      if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) {
+        grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint);
       }
-      function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
-        const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
-        if (!witnesses) {
-          return type;
-        }
-        const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */);
-        const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
-        if (hasDefaultClause) {
-          const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses);
-          return filterType(type, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts);
-        }
-        const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd);
-        return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType));
+    }
+    const { equalsGreaterThanToken } = node;
+    const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line;
+    const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line;
+    return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow);
+  }
+  function checkGrammarIndexSignatureParameters(node) {
+    const parameter = node.parameters[0];
+    if (node.parameters.length !== 1) {
+      if (parameter) {
+        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+      } else {
+        return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
       }
-      function narrowTypeBySwitchOnTrue(type, switchStatement, clauseStart, clauseEnd) {
-        const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */);
-        const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
-        for (let i = 0; i < clauseStart; i++) {
-          const clause = switchStatement.caseBlock.clauses[i];
-          if (clause.kind === 296 /* CaseClause */) {
-            type = narrowType(
-              type,
-              clause.expression,
-              /*assumeTrue*/
-              false
-            );
+    }
+    checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma);
+    if (parameter.dotDotDotToken) {
+      return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter);
+    }
+    if (hasEffectiveModifiers(parameter)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier);
+    }
+    if (parameter.questionToken) {
+      return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark);
+    }
+    if (parameter.initializer) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer);
+    }
+    if (!parameter.type) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation);
+    }
+    const type = getTypeFromTypeNode(parameter.type);
+    if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead);
+    }
+    if (!everyType(type, isValidIndexKeyType)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type);
+    }
+    if (!node.type) {
+      return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation);
+    }
+    return false;
+  }
+  function checkGrammarIndexSignature(node) {
+    return checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node);
+  }
+  function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) {
+    if (typeArguments && typeArguments.length === 0) {
+      const sourceFile = getSourceFileOfNode(node);
+      const start = typeArguments.pos - "<".length;
+      const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length;
+      return grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.Type_argument_list_cannot_be_empty);
+    }
+    return false;
+  }
+  function checkGrammarTypeArguments(node, typeArguments) {
+    return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments);
+  }
+  function checkGrammarTaggedTemplateChain(node) {
+    if (node.questionDotToken || node.flags & 64 /* OptionalChain */) {
+      return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain);
+    }
+    return false;
+  }
+  function checkGrammarHeritageClause(node) {
+    const types = node.types;
+    if (checkGrammarForDisallowedTrailingComma(types)) {
+      return true;
+    }
+    if (types && types.length === 0) {
+      const listType = tokenToString(node.token);
+      return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType);
+    }
+    return some(types, checkGrammarExpressionWithTypeArguments);
+  }
+  function checkGrammarExpressionWithTypeArguments(node) {
+    if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) {
+      return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
+    }
+    return checkGrammarTypeArguments(node, node.typeArguments);
+  }
+  function checkGrammarClassDeclarationHeritageClauses(node) {
+    let seenExtendsClause = false;
+    let seenImplementsClause = false;
+    if (!checkGrammarModifiers(node) && node.heritageClauses) {
+      for (const heritageClause of node.heritageClauses) {
+        if (heritageClause.token === 96 /* ExtendsKeyword */) {
+          if (seenExtendsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
           }
-        }
-        if (hasDefaultClause) {
-          for (let i = clauseEnd; i < switchStatement.caseBlock.clauses.length; i++) {
-            const clause = switchStatement.caseBlock.clauses[i];
-            if (clause.kind === 296 /* CaseClause */) {
-              type = narrowType(
-                type,
-                clause.expression,
-                /*assumeTrue*/
-                false
-              );
-            }
+          if (seenImplementsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause);
           }
-          return type;
+          if (heritageClause.types.length > 1) {
+            return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class);
+          }
+          seenExtendsClause = true;
+        } else {
+          Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */);
+          if (seenImplementsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen);
+          }
+          seenImplementsClause = true;
         }
-        const clauses = switchStatement.caseBlock.clauses.slice(clauseStart, clauseEnd);
-        return getUnionType(map(clauses, (clause) => clause.kind === 296 /* CaseClause */ ? narrowType(
-          type,
-          clause.expression,
-          /*assumeTrue*/
-          true
-        ) : neverType));
+        checkGrammarHeritageClause(heritageClause);
       }
-      function isMatchingConstructorReference(expr) {
-        return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression);
-      }
-      function narrowTypeByConstructor(type, operator, identifier, assumeTrue) {
-        if (assumeTrue ? operator !== 35 /* EqualsEqualsToken */ && operator !== 37 /* EqualsEqualsEqualsToken */ : operator !== 36 /* ExclamationEqualsToken */ && operator !== 38 /* ExclamationEqualsEqualsToken */) {
-          return type;
-        }
-        const identifierType = getTypeOfExpression(identifier);
-        if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) {
-          return type;
-        }
-        const prototypeProperty = getPropertyOfType(identifierType, "prototype");
-        if (!prototypeProperty) {
-          return type;
-        }
-        const prototypeType = getTypeOfSymbol(prototypeProperty);
-        const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0;
-        if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) {
-          return type;
-        }
-        if (isTypeAny(type)) {
-          return candidate;
-        }
-        return filterType(type, (t) => isConstructedBy(t, candidate));
-        function isConstructedBy(source, target) {
-          if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) {
-            return source.symbol === target.symbol;
+    }
+  }
+  function checkGrammarInterfaceDeclaration(node) {
+    let seenExtendsClause = false;
+    if (node.heritageClauses) {
+      for (const heritageClause of node.heritageClauses) {
+        if (heritageClause.token === 96 /* ExtendsKeyword */) {
+          if (seenExtendsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
           }
-          return isTypeSubtypeOf(source, target);
+          seenExtendsClause = true;
+        } else {
+          Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */);
+          return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause);
         }
+        checkGrammarHeritageClause(heritageClause);
+      }
+    }
+    return false;
+  }
+  function checkGrammarComputedPropertyName(node) {
+    if (node.kind !== 167 /* ComputedPropertyName */) {
+      return false;
+    }
+    const computedPropertyName = node;
+    if (computedPropertyName.expression.kind === 226 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 28 /* CommaToken */) {
+      return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
+    }
+    return false;
+  }
+  function checkGrammarForGenerator(node) {
+    if (node.asteriskToken) {
+      Debug.assert(
+        node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */ || node.kind === 174 /* MethodDeclaration */
+      );
+      if (node.flags & 33554432 /* Ambient */) {
+        return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context);
       }
-      function narrowTypeByInstanceof(type, expr, assumeTrue) {
-        const left = getReferenceCandidate(expr.left);
-        if (!isMatchingReference(reference, left)) {
-          if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) {
-            return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+      if (!node.body) {
+        return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator);
+      }
+    }
+  }
+  function checkGrammarForInvalidQuestionMark(questionToken, message) {
+    return !!questionToken && grammarErrorOnNode(questionToken, message);
+  }
+  function checkGrammarForInvalidExclamationToken(exclamationToken, message) {
+    return !!exclamationToken && grammarErrorOnNode(exclamationToken, message);
+  }
+  function checkGrammarObjectLiteralExpression(node, inDestructuring) {
+    const seen = /* @__PURE__ */ new Map();
+    for (const prop of node.properties) {
+      if (prop.kind === 305 /* SpreadAssignment */) {
+        if (inDestructuring) {
+          const expression = skipParentheses(prop.expression);
+          if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) {
+            return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern);
           }
-          return type;
         }
-        const right = expr.right;
-        const rightType = getTypeOfExpression(right);
-        if (!isTypeDerivedFrom(rightType, globalObjectType)) {
-          return type;
-        }
-        const signature = getEffectsSignature(expr);
-        const predicate = signature && getTypePredicateOfSignature(signature);
-        if (predicate && predicate.kind === 1 /* Identifier */ && predicate.parameterIndex === 0) {
-          return getNarrowedType(
-            type,
-            predicate.type,
-            assumeTrue,
-            /*checkDerived*/
-            true
-          );
-        }
-        if (!isTypeDerivedFrom(rightType, globalFunctionType)) {
-          return type;
-        }
-        const instanceType = mapType(rightType, getInstanceType);
-        if (isTypeAny(type) && (instanceType === globalObjectType || instanceType === globalFunctionType) || !assumeTrue && !(instanceType.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(instanceType))) {
-          return type;
-        }
-        return getNarrowedType(
-          type,
-          instanceType,
-          assumeTrue,
-          /*checkDerived*/
-          true
-        );
+        continue;
       }
-      function getInstanceType(constructorType) {
-        const prototypePropertyType = getTypeOfPropertyOfType(constructorType, "prototype");
-        if (prototypePropertyType && !isTypeAny(prototypePropertyType)) {
-          return prototypePropertyType;
-        }
-        const constructSignatures = getSignaturesOfType(constructorType, 1 /* Construct */);
-        if (constructSignatures.length) {
-          return getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature))));
-        }
-        return emptyObjectType;
+      const name = prop.name;
+      if (name.kind === 167 /* ComputedPropertyName */) {
+        checkGrammarComputedPropertyName(name);
       }
-      function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
-        const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
-        return getCachedType(key2) ?? setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
+      if (prop.kind === 304 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) {
+        grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern);
       }
-      function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
-        if (!assumeTrue) {
-          if (type === candidate) {
-            return neverType;
-          }
-          if (checkDerived) {
-            return filterType(type, (t) => !isTypeDerivedFrom(t, candidate));
+      if (name.kind === 81 /* PrivateIdentifier */) {
+        grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+      }
+      if (canHaveModifiers(prop) && prop.modifiers) {
+        for (const mod of prop.modifiers) {
+          if (isModifier(mod) && (mod.kind !== 134 /* AsyncKeyword */ || prop.kind !== 174 /* MethodDeclaration */)) {
+            grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
           }
-          const trueType2 = getNarrowedType(
-            type,
-            candidate,
-            /*assumeTrue*/
-            true,
-            /*checkDerived*/
-            false
-          );
-          return filterType(type, (t) => !isTypeSubsetOf(t, trueType2));
-        }
-        if (type.flags & 3 /* AnyOrUnknown */) {
-          return candidate;
         }
-        if (type === candidate) {
-          return candidate;
+      } else if (canHaveIllegalModifiers(prop) && prop.modifiers) {
+        for (const mod of prop.modifiers) {
+          if (isModifier(mod)) {
+            grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
+          }
         }
-        const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
-        const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0;
-        const narrowedType = mapType(candidate, (c) => {
-          const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName);
-          const matching = discriminant && getConstituentTypeForKeyType(type, discriminant);
-          const directlyRelated = mapType(
-            matching || type,
-            checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeStrictSubtypeOf(t, c) ? t : isTypeStrictSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : isTypeSubtypeOf(c, t) ? c : neverType
-          );
-          return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated;
-        });
-        return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]);
       }
-      function narrowTypeByCallExpression(type, callExpression, assumeTrue) {
-        if (hasMatchingArgument(callExpression, reference)) {
-          const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0;
-          const predicate = signature && getTypePredicateOfSignature(signature);
-          if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) {
-            return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue);
+      let currentKind;
+      switch (prop.kind) {
+        case 304 /* ShorthandPropertyAssignment */:
+        case 303 /* PropertyAssignment */:
+          checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
+          checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional);
+          if (name.kind === 9 /* NumericLiteral */) {
+            checkGrammarNumericLiteral(name);
           }
+          currentKind = 4 /* PropertyAssignment */;
+          break;
+        case 174 /* MethodDeclaration */:
+          currentKind = 8 /* Method */;
+          break;
+        case 177 /* GetAccessor */:
+          currentKind = 1 /* GetAccessor */;
+          break;
+        case 178 /* SetAccessor */:
+          currentKind = 2 /* SetAccessor */;
+          break;
+        default:
+          Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind);
+      }
+      if (!inDestructuring) {
+        const effectiveName = getEffectivePropertyNameForPropertyNameNode(name);
+        if (effectiveName === void 0) {
+          continue;
         }
-        if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) {
-          const callAccess = callExpression.expression;
-          if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) {
-            const argument = callExpression.arguments[0];
-            if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) {
-              return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
+        const existingKind = seen.get(effectiveName);
+        if (!existingKind) {
+          seen.set(effectiveName, currentKind);
+        } else {
+          if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) {
+            grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name));
+          } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) {
+            grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name));
+          } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) {
+            if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) {
+              seen.set(effectiveName, currentKind | existingKind);
+            } else {
+              return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name);
             }
+          } else {
+            return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name);
           }
         }
-        return type;
       }
-      function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) {
-        if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) {
-          const predicateArgument = getTypePredicateArgument(predicate, callExpression);
-          if (predicateArgument) {
-            if (isMatchingReference(reference, predicateArgument)) {
-              return getNarrowedType(
-                type,
-                predicate.type,
-                assumeTrue,
-                /*checkDerived*/
-                false
-              );
+    }
+  }
+  function checkGrammarJsxElement(node) {
+    checkGrammarJsxName(node.tagName);
+    checkGrammarTypeArguments(node, node.typeArguments);
+    const seen = /* @__PURE__ */ new Map();
+    for (const attr of node.attributes.properties) {
+      if (attr.kind === 293 /* JsxSpreadAttribute */) {
+        continue;
+      }
+      const { name, initializer } = attr;
+      const escapedText = getEscapedTextOfJsxAttributeName(name);
+      if (!seen.get(escapedText)) {
+        seen.set(escapedText, true);
+      } else {
+        return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
+      }
+      if (initializer && initializer.kind === 294 /* JsxExpression */ && !initializer.expression) {
+        return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
+      }
+    }
+  }
+  function checkGrammarJsxName(node) {
+    if (isPropertyAccessExpression(node) && isJsxNamespacedName(node.expression)) {
+      return grammarErrorOnNode(node.expression, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names);
+    }
+    if (isJsxNamespacedName(node) && getJSXTransformEnabled(compilerOptions) && !isIntrinsicJsxName(node.namespace.escapedText)) {
+      return grammarErrorOnNode(node, Diagnostics.React_components_cannot_include_JSX_namespace_names);
+    }
+  }
+  function checkGrammarJsxExpression(node) {
+    if (node.expression && isCommaSequence(node.expression)) {
+      return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array);
+    }
+  }
+  function checkGrammarForInOrForOfStatement(forInOrOfStatement) {
+    if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) {
+      return true;
+    }
+    if (forInOrOfStatement.kind === 250 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) {
+      if (!(forInOrOfStatement.flags & 65536 /* AwaitContext */)) {
+        const sourceFile = getSourceFileOfNode(forInOrOfStatement);
+        if (isInTopLevelContext(forInOrOfStatement)) {
+          if (!hasParseDiagnostics(sourceFile)) {
+            if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
+              diagnostics.add(createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module));
             }
-            if (strictNullChecks && optionalChainContainsReference(predicateArgument, reference) && (assumeTrue && !hasTypeFacts(predicate.type, 65536 /* EQUndefined */) || !assumeTrue && everyType(predicate.type, isNullableType))) {
-              type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+            switch (moduleKind) {
+              case 100 /* Node16 */:
+              case 199 /* NodeNext */:
+                if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
+                  diagnostics.add(
+                    createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
+                  );
+                  break;
+                }
+              case 7 /* ES2022 */:
+              case 99 /* ESNext */:
+              case 4 /* System */:
+                if (languageVersion >= 4 /* ES2017 */) {
+                  break;
+                }
+              default:
+                diagnostics.add(
+                  createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher)
+                );
+                break;
             }
-            const access = getDiscriminantPropertyAccess(predicateArgument, type);
-            if (access) {
-              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
-                t,
-                predicate.type,
-                assumeTrue,
-                /*checkDerived*/
-                false
-              ));
+          }
+        } else {
+          if (!hasParseDiagnostics(sourceFile)) {
+            const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
+            const func = getContainingFunction(forInOrOfStatement);
+            if (func && func.kind !== 176 /* Constructor */) {
+              Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function.");
+              const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
+              addRelatedInfo(diagnostic, relatedInfo);
             }
+            diagnostics.add(diagnostic);
+            return true;
           }
         }
-        return type;
       }
-      function narrowType(type, expr, assumeTrue) {
-        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 61 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 78 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
-          return narrowTypeByOptionality(type, expr, assumeTrue);
+    }
+    if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 65536 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") {
+      grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async);
+      return false;
+    }
+    if (forInOrOfStatement.initializer.kind === 261 /* VariableDeclarationList */) {
+      const variableList = forInOrOfStatement.initializer;
+      if (!checkGrammarVariableDeclarationList(variableList)) {
+        const declarations = variableList.declarations;
+        if (!declarations.length) {
+          return false;
         }
-        switch (expr.kind) {
-          case 80 /* Identifier */:
-            if (!isMatchingReference(reference, expr) && inlineLevel < 5) {
-              const symbol = getResolvedSymbol(expr);
-              if (isConstantVariable(symbol)) {
-                const declaration = symbol.valueDeclaration;
-                if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) {
-                  inlineLevel++;
-                  const result = narrowType(type, declaration.initializer, assumeTrue);
-                  inlineLevel--;
-                  return result;
-                }
-              }
-            }
-          case 110 /* ThisKeyword */:
-          case 108 /* SuperKeyword */:
-          case 211 /* PropertyAccessExpression */:
-          case 212 /* ElementAccessExpression */:
-            return narrowTypeByTruthiness(type, expr, assumeTrue);
-          case 213 /* CallExpression */:
-            return narrowTypeByCallExpression(type, expr, assumeTrue);
-          case 217 /* ParenthesizedExpression */:
-          case 235 /* NonNullExpression */:
-            return narrowType(type, expr.expression, assumeTrue);
-          case 226 /* BinaryExpression */:
-            return narrowTypeByBinaryExpression(type, expr, assumeTrue);
-          case 224 /* PrefixUnaryExpression */:
-            if (expr.operator === 54 /* ExclamationToken */) {
-              return narrowType(type, expr.operand, !assumeTrue);
-            }
-            break;
+        if (declarations.length > 1) {
+          const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement;
+          return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic);
         }
-        return type;
-      }
-      function narrowTypeByOptionality(type, expr, assumePresent) {
-        if (isMatchingReference(reference, expr)) {
-          return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */);
+        const firstDeclaration = declarations[0];
+        if (firstDeclaration.initializer) {
+          const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer;
+          return grammarErrorOnNode(firstDeclaration.name, diagnostic);
         }
-        const access = getDiscriminantPropertyAccess(expr, type);
-        if (access) {
-          return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */));
+        if (firstDeclaration.type) {
+          const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation;
+          return grammarErrorOnNode(firstDeclaration, diagnostic);
         }
-        return type;
       }
     }
-    function getTypeOfSymbolAtLocation(symbol, location) {
-      symbol = getExportSymbolOfValueSymbolIfExported(symbol);
-      if (location.kind === 80 /* Identifier */ || location.kind === 81 /* PrivateIdentifier */) {
-        if (isRightSideOfQualifiedNameOrPropertyAccess(location)) {
-          location = location.parent;
-        }
-        if (isExpressionNode(location) && (!isAssignmentTarget(location) || isWriteAccess(location))) {
-          const type = removeOptionalTypeMarker(
-            isWriteAccess(location) && location.kind === 211 /* PropertyAccessExpression */ ? checkPropertyAccessExpression(
-              location,
-              /*checkMode*/
-              void 0,
-              /*writeOnly*/
-              true
-            ) : getTypeOfExpression(location)
-          );
-          if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) {
-            return type;
-          }
-        }
+    return false;
+  }
+  function checkGrammarAccessor(accessor) {
+    if (!(accessor.flags & 33554432 /* Ambient */) && accessor.parent.kind !== 187 /* TypeLiteral */ && accessor.parent.kind !== 264 /* InterfaceDeclaration */) {
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
       }
-      if (isDeclarationName(location) && isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) {
-        return getWriteTypeOfAccessors(location.parent.symbol);
+      if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 64 /* Abstract */)) {
+        return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{");
       }
-      return isRightSideOfAccessExpression(location) && isWriteAccess(location.parent) ? getWriteTypeOfSymbol(symbol) : getNonMissingTypeOfSymbol(symbol);
     }
-    function getControlFlowContainer(node) {
-      return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 268 /* ModuleBlock */ || node2.kind === 312 /* SourceFile */ || node2.kind === 172 /* PropertyDeclaration */);
+    if (accessor.body) {
+      if (hasSyntacticModifier(accessor, 64 /* Abstract */)) {
+        return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation);
+      }
+      if (accessor.parent.kind === 187 /* TypeLiteral */ || accessor.parent.kind === 264 /* InterfaceDeclaration */) {
+        return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
+      }
     }
-    function isSymbolAssigned(symbol) {
-      return !isPastLastAssignment(
-        symbol,
-        /*location*/
-        void 0
+    if (accessor.typeParameters) {
+      return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters);
+    }
+    if (!doesAccessorHaveCorrectParameterCount(accessor)) {
+      return grammarErrorOnNode(
+        accessor.name,
+        accessor.kind === 177 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter
       );
     }
-    function isPastLastAssignment(symbol, location) {
-      const parent2 = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile);
-      if (!parent2) {
-        return false;
+    if (accessor.kind === 178 /* SetAccessor */) {
+      if (accessor.type) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation);
       }
-      const links = getNodeLinks(parent2);
-      if (!(links.flags & 131072 /* AssignmentsMarked */)) {
-        links.flags |= 131072 /* AssignmentsMarked */;
-        if (!hasParentWithAssignmentsMarked(parent2)) {
-          markNodeAssignments(parent2);
-        }
+      const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion.");
+      if (parameter.dotDotDotToken) {
+        return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter);
       }
-      return !symbol.lastAssignmentPos || location && symbol.lastAssignmentPos < location.pos;
-    }
-    function isSomeSymbolAssigned(rootDeclaration) {
-      Debug.assert(isVariableDeclaration(rootDeclaration) || isParameter(rootDeclaration));
-      return isSomeSymbolAssignedWorker(rootDeclaration.name);
-    }
-    function isSomeSymbolAssignedWorker(node) {
-      if (node.kind === 80 /* Identifier */) {
-        return isSymbolAssigned(getSymbolOfDeclaration(node.parent));
+      if (parameter.questionToken) {
+        return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter);
+      }
+      if (parameter.initializer) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer);
       }
-      return some(node.elements, (e) => e.kind !== 232 /* OmittedExpression */ && isSomeSymbolAssignedWorker(e.name));
-    }
-    function hasParentWithAssignmentsMarked(node) {
-      return !!findAncestor(node.parent, (node2) => isFunctionOrSourceFile(node2) && !!(getNodeLinks(node2).flags & 131072 /* AssignmentsMarked */));
     }
-    function isFunctionOrSourceFile(node) {
-      return isFunctionLikeDeclaration(node) || isSourceFile(node);
+    return false;
+  }
+  function doesAccessorHaveCorrectParameterCount(accessor) {
+    return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 0 : 1);
+  }
+  function getAccessorThisParameter(accessor) {
+    if (accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 1 : 2)) {
+      return getThisParameter(accessor);
     }
-    function markNodeAssignments(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          if (isAssignmentTarget(node)) {
-            const symbol = getResolvedSymbol(node);
-            if (isParameterOrMutableLocalVariable(symbol) && symbol.lastAssignmentPos !== Number.MAX_VALUE) {
-              const referencingFunction = findAncestor(node, isFunctionOrSourceFile);
-              const declaringFunction = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile);
-              symbol.lastAssignmentPos = referencingFunction === declaringFunction ? extendAssignmentPosition(node, symbol.valueDeclaration) : Number.MAX_VALUE;
-            }
+  }
+  function checkGrammarTypeOperatorNode(node) {
+    if (node.operator === 158 /* UniqueKeyword */) {
+      if (node.type.kind !== 155 /* SymbolKeyword */) {
+        return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(155 /* SymbolKeyword */));
+      }
+      let parent2 = walkUpParenthesizedTypes(node.parent);
+      if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) {
+        const host2 = getJSDocHost(parent2);
+        if (host2) {
+          parent2 = getSingleVariableOfVariableStatement(host2) || host2;
+        }
+      }
+      switch (parent2.kind) {
+        case 260 /* VariableDeclaration */:
+          const decl = parent2;
+          if (decl.name.kind !== 80 /* Identifier */) {
+            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name);
           }
-          return;
-        case 281 /* ExportSpecifier */:
-          const exportDeclaration = node.parent.parent;
-          if (!node.isTypeOnly && !exportDeclaration.isTypeOnly && !exportDeclaration.moduleSpecifier) {
-            const symbol = resolveEntityName(
-              node.propertyName || node.name,
-              111551 /* Value */,
-              /*ignoreErrors*/
-              true,
-              /*dontResolveAlias*/
-              true
-            );
-            if (symbol && isParameterOrMutableLocalVariable(symbol)) {
-              symbol.lastAssignmentPos = Number.MAX_VALUE;
-            }
+          if (!isVariableDeclarationInVariableStatement(decl)) {
+            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement);
           }
-          return;
-        case 264 /* InterfaceDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-        case 266 /* EnumDeclaration */:
-          return;
-      }
-      if (isTypeNode(node)) {
-        return;
+          if (!(decl.parent.flags & 2 /* Const */)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const);
+          }
+          break;
+        case 172 /* PropertyDeclaration */:
+          if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly);
+          }
+          break;
+        case 171 /* PropertySignature */:
+          if (!hasSyntacticModifier(parent2, 8 /* Readonly */)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly);
+          }
+          break;
+        default:
+          return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here);
       }
-      forEachChild(node, markNodeAssignments);
-    }
-    function extendAssignmentPosition(node, declaration) {
-      let pos = node.pos;
-      while (node && node.pos > declaration.pos) {
-        switch (node.kind) {
-          case 243 /* VariableStatement */:
-          case 244 /* ExpressionStatement */:
-          case 245 /* IfStatement */:
-          case 246 /* DoStatement */:
-          case 247 /* WhileStatement */:
-          case 248 /* ForStatement */:
-          case 249 /* ForInStatement */:
-          case 250 /* ForOfStatement */:
-          case 254 /* WithStatement */:
-          case 255 /* SwitchStatement */:
-          case 258 /* TryStatement */:
-          case 263 /* ClassDeclaration */:
-            pos = node.end;
-        }
-        node = node.parent;
+    } else if (node.operator === 148 /* ReadonlyKeyword */) {
+      if (node.type.kind !== 188 /* ArrayType */ && node.type.kind !== 189 /* TupleType */) {
+        return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(155 /* SymbolKeyword */));
       }
-      return pos;
     }
-    function isConstantVariable(symbol) {
-      return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */) !== 0;
-    }
-    function isParameterOrMutableLocalVariable(symbol) {
-      const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration);
-      return !!declaration && (isParameter(declaration) || isVariableDeclaration(declaration) && (isCatchClause(declaration.parent) || isMutableLocalVariableDeclaration(declaration)));
+  }
+  function checkGrammarForInvalidDynamicName(node, message) {
+    if (isNonBindableDynamicName(node)) {
+      return grammarErrorOnNode(node, message);
     }
-    function isMutableLocalVariableDeclaration(declaration) {
-      return !!(declaration.parent.flags & 1 /* Let */) && !(getCombinedModifierFlags(declaration) & 32 /* Export */ || declaration.parent.parent.kind === 243 /* VariableStatement */ && isGlobalSourceFile(declaration.parent.parent.parent));
+  }
+  function checkGrammarMethod(node) {
+    if (checkGrammarFunctionLikeDeclaration(node)) {
+      return true;
     }
-    function parameterInitializerContainsUndefined(declaration) {
-      const links = getNodeLinks(declaration);
-      if (links.parameterInitializerContainsUndefined === void 0) {
-        if (!pushTypeResolution(declaration, 9 /* ParameterInitializerContainsUndefined */)) {
-          reportCircularityError(declaration.symbol);
+    if (node.kind === 174 /* MethodDeclaration */) {
+      if (node.parent.kind === 210 /* ObjectLiteralExpression */) {
+        if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 134 /* AsyncKeyword */)) {
+          return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here);
+        } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) {
           return true;
-        }
-        const containsUndefined = !!hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */);
-        if (!popTypeResolution()) {
-          reportCircularityError(declaration.symbol);
+        } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) {
           return true;
+        } else if (node.body === void 0) {
+          return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{");
         }
-        links.parameterInitializerContainsUndefined = containsUndefined;
       }
-      return links.parameterInitializerContainsUndefined;
+      if (checkGrammarForGenerator(node)) {
+        return true;
+      }
     }
-    function removeOptionalityFromDeclaredType(declaredType, declaration) {
-      const removeUndefined = strictNullChecks && declaration.kind === 169 /* Parameter */ && declaration.initializer && hasTypeFacts(declaredType, 16777216 /* IsUndefined */) && !parameterInitializerContainsUndefined(declaration);
-      return removeUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType;
+    if (isClassLike(node.parent)) {
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
+      }
+      if (node.flags & 33554432 /* Ambient */) {
+        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+      } else if (node.kind === 174 /* MethodDeclaration */ && !node.body) {
+        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+      }
+    } else if (node.parent.kind === 264 /* InterfaceDeclaration */) {
+      return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+    } else if (node.parent.kind === 187 /* TypeLiteral */) {
+      return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
     }
-    function isConstraintPosition(type, node) {
-      const parent2 = node.parent;
-      return parent2.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 166 /* QualifiedName */ || parent2.kind === 213 /* CallExpression */ && parent2.expression === node || parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression)));
+  }
+  function checkGrammarBreakOrContinueStatement(node) {
+    let current = node;
+    while (current) {
+      if (isFunctionLikeOrClassStaticBlockDeclaration(current)) {
+        return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary);
+      }
+      switch (current.kind) {
+        case 256 /* LabeledStatement */:
+          if (node.label && current.label.escapedText === node.label.escapedText) {
+            const isMisplacedContinueLabel = node.kind === 251 /* ContinueStatement */ && !isIterationStatement(
+              current.statement,
+              /*lookInLabeledStatements*/
+              true
+            );
+            if (isMisplacedContinueLabel) {
+              return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
+            }
+            return false;
+          }
+          break;
+        case 255 /* SwitchStatement */:
+          if (node.kind === 252 /* BreakStatement */ && !node.label) {
+            return false;
+          }
+          break;
+        default:
+          if (isIterationStatement(
+            current,
+            /*lookInLabeledStatements*/
+            false
+          ) && !node.label) {
+            return false;
+          }
+          break;
+      }
+      current = current.parent;
     }
-    function isGenericTypeWithUnionConstraint(type) {
-      return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */));
+    if (node.label) {
+      const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement;
+      return grammarErrorOnNode(node, message);
+    } else {
+      const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement;
+      return grammarErrorOnNode(node, message);
     }
-    function isGenericTypeWithoutNullableConstraint(type) {
-      return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
+  }
+  function checkGrammarBindingElement(node) {
+    if (node.dotDotDotToken) {
+      const elements = node.parent.elements;
+      if (node !== last(elements)) {
+        return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
+      }
+      checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+      if (node.propertyName) {
+        return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name);
+      }
     }
-    function hasContextualTypeWithNoGenericTypes(node, checkMode) {
-      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 32 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(
-        node,
-        /*contextFlags*/
-        void 0
-      ));
-      return contextualType && !isGenericType(contextualType);
+    if (node.dotDotDotToken && node.initializer) {
+      return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer);
     }
-    function getNarrowableTypeForReference(type, reference, checkMode) {
-      const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode));
-      return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type;
+  }
+  function isStringOrNumberLiteralExpression(expr) {
+    return isStringOrNumericLiteralLike(expr) || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 9 /* NumericLiteral */;
+  }
+  function isBigIntLiteralExpression(expr) {
+    return expr.kind === 10 /* BigIntLiteral */ || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 10 /* BigIntLiteral */;
+  }
+  function isSimpleLiteralEnumReference(expr) {
+    if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) {
+      return !!(checkExpressionCached(expr).flags & 1056 /* EnumLike */);
     }
-    function isExportOrExportExpression(location) {
-      return !!findAncestor(location, (n) => {
-        const parent2 = n.parent;
-        if (parent2 === void 0) {
-          return "quit";
-        }
-        if (isExportAssignment(parent2)) {
-          return parent2.expression === n && isEntityNameExpression(n);
-        }
-        if (isExportSpecifier(parent2)) {
-          return parent2.name === n || parent2.propertyName === n;
+  }
+  function checkAmbientInitializer(node) {
+    const initializer = node.initializer;
+    if (initializer) {
+      const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 112 /* TrueKeyword */ || initializer.kind === 97 /* FalseKeyword */ || isBigIntLiteralExpression(initializer));
+      const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node);
+      if (isConstOrReadonly && !node.type) {
+        if (isInvalidInitializer) {
+          return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference);
         }
-        return false;
-      });
-    }
-    function markAliasReferenced(symbol, location) {
-      if (!canCollectSymbolAliasAccessabilityData) {
-        return;
+      } else {
+        return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
       }
-      if (isNonLocalAlias(
-        symbol,
-        /*excludes*/
-        111551 /* Value */
-      ) && !isInTypeQuery(location)) {
-        const target = resolveAlias(symbol);
-        if (getSymbolFlags(
-          symbol,
-          /*excludeTypeOnlyMeanings*/
-          true
-        ) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
-          if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
-            markAliasSymbolAsReferenced(symbol);
-          } else {
-            markConstEnumAliasAsReferenced(symbol);
-          }
-        }
+    }
+  }
+  function checkGrammarVariableDeclaration(node) {
+    const nodeFlags = getCombinedNodeFlagsCached(node);
+    const blockScopeKind = nodeFlags & 7 /* BlockScoped */;
+    if (isBindingPattern(node.name)) {
+      switch (blockScopeKind) {
+        case 6 /* AwaitUsing */:
+          return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "await using");
+        case 4 /* Using */:
+          return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "using");
       }
     }
-    function getNarrowedTypeOfSymbol(symbol, location, checkMode) {
-      var _a;
-      const type = getTypeOfSymbol(symbol, checkMode);
-      const declaration = symbol.valueDeclaration;
-      if (declaration) {
-        if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
-          const parent2 = declaration.parent.parent;
-          const rootDeclaration = getRootDeclaration(parent2);
-          if (rootDeclaration.kind === 260 /* VariableDeclaration */ && getCombinedNodeFlagsCached(rootDeclaration) & 6 /* Constant */ || rootDeclaration.kind === 169 /* Parameter */) {
-            const links = getNodeLinks(parent2);
-            if (!(links.flags & 4194304 /* InCheckIdentifier */)) {
-              links.flags |= 4194304 /* InCheckIdentifier */;
-              const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */);
-              const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType);
-              links.flags &= ~4194304 /* InCheckIdentifier */;
-              if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(rootDeclaration.kind === 169 /* Parameter */ && isSomeSymbolAssigned(rootDeclaration))) {
-                const pattern = declaration.parent;
-                const narrowedType = getFlowTypeOfReference(
-                  pattern,
-                  parentTypeConstraint,
-                  parentTypeConstraint,
-                  /*flowContainer*/
-                  void 0,
-                  location.flowNode
-                );
-                if (narrowedType.flags & 131072 /* Never */) {
-                  return neverType;
-                }
-                return getBindingElementTypeFromParentType(
-                  declaration,
-                  narrowedType,
-                  /*noTupleBoundsCheck*/
-                  true
-                );
-              }
-            }
-          }
+    if (node.parent.parent.kind !== 249 /* ForInStatement */ && node.parent.parent.kind !== 250 /* ForOfStatement */) {
+      if (nodeFlags & 33554432 /* Ambient */) {
+        checkAmbientInitializer(node);
+      } else if (!node.initializer) {
+        if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) {
+          return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer);
         }
-        if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) {
-          const func = declaration.parent;
-          if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-            const contextualSignature = getContextualSignature(func);
-            if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
-              const restType = getReducedApparentType(instantiateType(getTypeOfSymbol(contextualSignature.parameters[0]), (_a = getInferenceContext(func)) == null ? void 0 : _a.nonFixingMapper));
-              if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !some(func.parameters, isSomeSymbolAssigned)) {
-                const narrowedType = getFlowTypeOfReference(
-                  func,
-                  restType,
-                  restType,
-                  /*flowContainer*/
-                  void 0,
-                  location.flowNode
-                );
-                const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
-                return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
-              }
-            }
-          }
+        switch (blockScopeKind) {
+          case 6 /* AwaitUsing */:
+            return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "await using");
+          case 4 /* Using */:
+            return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "using");
+          case 2 /* Const */:
+            return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "const");
         }
       }
-      return type;
     }
-    function checkIdentifier(node, checkMode) {
-      if (isThisInTypeQuery(node)) {
-        return checkThisExpression(node);
-      }
-      const symbol = getResolvedSymbol(node);
-      if (symbol === unknownSymbol) {
-        return errorType;
-      }
-      if (symbol === argumentsSymbol) {
-        if (isInPropertyInitializerOrClassStaticBlock(node)) {
-          error2(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers);
-          return errorType;
-        }
-        let container = getContainingFunction(node);
-        if (container) {
-          if (languageVersion < 2 /* ES2015 */) {
-            if (container.kind === 219 /* ArrowFunction */) {
-              error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression);
-            } else if (hasSyntacticModifier(container, 1024 /* Async */)) {
-              error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method);
-            }
-          }
-          getNodeLinks(container).flags |= 512 /* CaptureArguments */;
-          while (container && isArrowFunction(container)) {
-            container = getContainingFunction(container);
-            if (container) {
-              getNodeLinks(container).flags |= 512 /* CaptureArguments */;
-            }
-          }
-        }
-        return getTypeOfSymbol(symbol);
-      }
-      if (shouldMarkIdentifierAliasReferenced(node)) {
-        markAliasReferenced(symbol, node);
-      }
-      const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
-      const targetSymbol = resolveAliasWithDeprecationCheck(localOrExportSymbol, node);
-      if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) {
-        addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText);
-      }
-      let declaration = localOrExportSymbol.valueDeclaration;
-      if (declaration && localOrExportSymbol.flags & 32 /* Class */) {
-        if (isClassLike(declaration) && declaration.name !== node) {
-          let container = getThisContainer(
-            node,
-            /*includeArrowFunctions*/
-            false,
-            /*includeClassComputedPropertyName*/
-            false
-          );
-          while (container.kind !== 312 /* SourceFile */ && container.parent !== declaration) {
-            container = getThisContainer(
-              container,
-              /*includeArrowFunctions*/
-              false,
-              /*includeClassComputedPropertyName*/
-              false
-            );
-          }
-          if (container.kind !== 312 /* SourceFile */) {
-            getNodeLinks(declaration).flags |= 262144 /* ContainsConstructorReference */;
-            getNodeLinks(container).flags |= 262144 /* ContainsConstructorReference */;
-            getNodeLinks(node).flags |= 536870912 /* ConstructorReference */;
-          }
-        }
-      }
-      checkNestedBlockScopedBinding(node, symbol);
-      let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node, checkMode);
-      const assignmentKind = getAssignmentTargetKind(node);
-      if (assignmentKind) {
-        if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) {
-          const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable;
-          error2(node, assignmentError, symbolToString(symbol));
-          return errorType;
-        }
-        if (isReadonlySymbol(localOrExportSymbol)) {
-          if (localOrExportSymbol.flags & 3 /* Variable */) {
-            error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol));
-          } else {
-            error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol));
-          }
-          return errorType;
-        }
+    if (node.exclamationToken && (node.parent.parent.kind !== 243 /* VariableStatement */ || !node.type || node.initializer || nodeFlags & 33554432 /* Ambient */)) {
+      const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
+      return grammarErrorOnNode(node.exclamationToken, message);
+    }
+    if ((moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && moduleKind !== 4 /* System */ && !(node.parent.parent.flags & 33554432 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 32 /* Export */)) {
+      checkESModuleMarker(node.name);
+    }
+    return !!blockScopeKind && checkGrammarNameInLetOrConstDeclarations(node.name);
+  }
+  function checkESModuleMarker(name) {
+    if (name.kind === 80 /* Identifier */) {
+      if (idText(name) === "__esModule") {
+        return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules);
       }
-      const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */;
-      if (localOrExportSymbol.flags & 3 /* Variable */) {
-        if (assignmentKind === 1 /* Definite */) {
-          return isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(type) : type;
+    } else {
+      const elements = name.elements;
+      for (const element of elements) {
+        if (!isOmittedExpression(element)) {
+          return checkESModuleMarker(element.name);
         }
-      } else if (isAlias) {
-        declaration = getDeclarationOfAliasSymbol(symbol);
-      } else {
-        return type;
-      }
-      if (!declaration) {
-        return type;
       }
-      type = getNarrowableTypeForReference(type, node, checkMode);
-      const isParameter2 = getRootDeclaration(declaration).kind === 169 /* Parameter */;
-      const declarationContainer = getControlFlowContainer(declaration);
-      let flowContainer = getControlFlowContainer(node);
-      const isOuterVariable = flowContainer !== declarationContainer;
-      const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent);
-      const isModuleExports = symbol.flags & 134217728 /* ModuleExports */;
-      const typeIsAutomatic = type === autoType || type === autoArrayType;
-      const isAutomaticTypeInNonNull = typeIsAutomatic && node.parent.kind === 235 /* NonNullExpression */;
-      while (flowContainer !== declarationContainer && (flowContainer.kind === 218 /* FunctionExpression */ || flowContainer.kind === 219 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstantVariable(localOrExportSymbol) && type !== autoArrayType || isParameterOrMutableLocalVariable(localOrExportSymbol) && isPastLastAssignment(localOrExportSymbol, node))) {
-        flowContainer = getControlFlowContainer(flowContainer);
-      }
-      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 281 /* ExportSpecifier */) || node.parent.kind === 235 /* NonNullExpression */ || declaration.kind === 260 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 33554432 /* Ambient */;
-      const initialType = isAutomaticTypeInNonNull ? undefinedType : assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : typeIsAutomatic ? undefinedType : getOptionalType(type);
-      const flowType = isAutomaticTypeInNonNull ? getNonNullableType(getFlowTypeOfReference(node, type, initialType, flowContainer)) : getFlowTypeOfReference(node, type, initialType, flowContainer);
-      if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
-        if (flowType === autoType || flowType === autoArrayType) {
-          if (noImplicitAny) {
-            error2(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType));
-            error2(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
-          }
-          return convertAutoToAny(flowType);
-        }
-      } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) {
-        error2(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol));
-        return type;
-      }
-      return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
     }
-    function isSameScopedBindingElement(node, declaration) {
-      if (isBindingElement(declaration)) {
-        const bindingElement = findAncestor(node, isBindingElement);
-        return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration);
+    return false;
+  }
+  function checkGrammarNameInLetOrConstDeclarations(name) {
+    if (name.kind === 80 /* Identifier */) {
+      if (name.escapedText === "let") {
+        return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations);
       }
-    }
-    function shouldMarkIdentifierAliasReferenced(node) {
-      var _a;
-      const parent2 = node.parent;
-      if (parent2) {
-        if (isPropertyAccessExpression(parent2) && parent2.expression === node) {
-          return false;
-        }
-        if (isExportSpecifier(parent2) && parent2.isTypeOnly) {
-          return false;
-        }
-        const greatGrandparent = (_a = parent2.parent) == null ? void 0 : _a.parent;
-        if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) {
-          return false;
+    } else {
+      const elements = name.elements;
+      for (const element of elements) {
+        if (!isOmittedExpression(element)) {
+          checkGrammarNameInLetOrConstDeclarations(element.name);
         }
       }
+    }
+    return false;
+  }
+  function checkGrammarVariableDeclarationList(declarationList) {
+    const declarations = declarationList.declarations;
+    if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) {
       return true;
     }
-    function isInsideFunctionOrInstancePropertyInitializer(node, threshold) {
-      return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n);
+    if (!declarationList.declarations.length) {
+      return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty);
+    }
+    const blockScopeFlags = declarationList.flags & 7 /* BlockScoped */;
+    if ((blockScopeFlags === 4 /* Using */ || blockScopeFlags === 6 /* AwaitUsing */) && isForInStatement(declarationList.parent)) {
+      return grammarErrorOnNode(
+        declarationList,
+        blockScopeFlags === 4 /* Using */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration : Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration
+      );
     }
-    function getPartOfForStatementContainingNode(node, container) {
-      return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
+    if (blockScopeFlags === 6 /* AwaitUsing */) {
+      return checkAwaitGrammar(declarationList);
     }
-    function getEnclosingIterationStatement(node) {
-      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
-        n,
-        /*lookInLabeledStatements*/
-        false
-      ));
+    return false;
+  }
+  function allowLetAndConstDeclarations(parent2) {
+    switch (parent2.kind) {
+      case 245 /* IfStatement */:
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+      case 254 /* WithStatement */:
+      case 248 /* ForStatement */:
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+        return false;
+      case 256 /* LabeledStatement */:
+        return allowLetAndConstDeclarations(parent2.parent);
     }
-    function checkNestedBlockScopedBinding(node, symbol) {
-      if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 299 /* CatchClause */) {
-        return;
+    return true;
+  }
+  function checkGrammarForDisallowedBlockScopedVariableStatement(node) {
+    if (!allowLetAndConstDeclarations(node.parent)) {
+      const blockScopeKind = getCombinedNodeFlagsCached(node.declarationList) & 7 /* BlockScoped */;
+      if (blockScopeKind) {
+        const keyword = blockScopeKind === 1 /* Let */ ? "let" : blockScopeKind === 2 /* Const */ ? "const" : blockScopeKind === 4 /* Using */ ? "using" : blockScopeKind === 6 /* AwaitUsing */ ? "await using" : Debug.fail("Unknown BlockScope flag");
+        return grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, keyword);
       }
-      const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
-      const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container);
-      const enclosingIterationStatement = getEnclosingIterationStatement(container);
-      if (enclosingIterationStatement) {
-        if (isCaptured) {
-          let capturesBlockScopeBindingInLoopBody = true;
-          if (isForStatement(container)) {
-            const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */);
-            if (varDeclList && varDeclList.parent === container) {
-              const part = getPartOfForStatementContainingNode(node.parent, container);
-              if (part) {
-                const links = getNodeLinks(part);
-                links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */;
-                const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []);
-                pushIfUnique(capturedBindings, symbol);
-                if (part === container.initializer) {
-                  capturesBlockScopeBindingInLoopBody = false;
-                }
-              }
-            }
-          }
-          if (capturesBlockScopeBindingInLoopBody) {
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
-          }
+    }
+  }
+  function checkGrammarMetaProperty(node) {
+    const escapedText = node.name.escapedText;
+    switch (node.keywordToken) {
+      case 105 /* NewKeyword */:
+        if (escapedText !== "target") {
+          return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "target");
         }
-        if (isForStatement(container)) {
-          const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */);
-          if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) {
-            getNodeLinks(symbol.valueDeclaration).flags |= 65536 /* NeedsLoopOutParameter */;
-          }
+        break;
+      case 102 /* ImportKeyword */:
+        if (escapedText !== "meta") {
+          return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "meta");
         }
-        getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */;
-      }
-      if (isCaptured) {
-        getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */;
-      }
+        break;
     }
-    function isBindingCapturedByNode(node, decl) {
-      const links = getNodeLinks(node);
-      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
+  }
+  function hasParseDiagnostics(sourceFile) {
+    return sourceFile.parseDiagnostics.length > 0;
+  }
+  function grammarErrorOnFirstToken(node, message, ...args) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+      diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, ...args));
+      return true;
     }
-    function isAssignedInBodyOfForStatement(node, container) {
-      let current = node;
-      while (current.parent.kind === 217 /* ParenthesizedExpression */) {
-        current = current.parent;
-      }
-      let isAssigned = false;
-      if (isAssignmentTarget(current)) {
-        isAssigned = true;
-      } else if (current.parent.kind === 224 /* PrefixUnaryExpression */ || current.parent.kind === 225 /* PostfixUnaryExpression */) {
-        const expr = current.parent;
-        isAssigned = expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */;
-      }
-      if (!isAssigned) {
-        return false;
-      }
-      return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement);
+    return false;
+  }
+  function grammarErrorAtPos(nodeForSourceFile, start, length2, message, ...args) {
+    const sourceFile = getSourceFileOfNode(nodeForSourceFile);
+    if (!hasParseDiagnostics(sourceFile)) {
+      diagnostics.add(createFileDiagnostic(sourceFile, start, length2, message, ...args));
+      return true;
     }
-    function captureLexicalThis(node, container) {
-      getNodeLinks(node).flags |= 2 /* LexicalThis */;
-      if (container.kind === 172 /* PropertyDeclaration */ || container.kind === 176 /* Constructor */) {
-        const classNode = container.parent;
-        getNodeLinks(classNode).flags |= 4 /* CaptureThis */;
-      } else {
-        getNodeLinks(container).flags |= 4 /* CaptureThis */;
-      }
+    return false;
+  }
+  function grammarErrorOnNodeSkippedOn(key, node, message, ...args) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      errorSkippedOn(key, node, message, ...args);
+      return true;
     }
-    function findFirstSuperCall(node) {
-      return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
+    return false;
+  }
+  function grammarErrorOnNode(node, message, ...args) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      diagnostics.add(createDiagnosticForNode(node, message, ...args));
+      return true;
     }
-    function classDeclarationExtendsNull(classDecl) {
-      const classSymbol = getSymbolOfDeclaration(classDecl);
-      const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
-      const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
-      return baseConstructorType === nullWideningType;
+    return false;
+  }
+  function checkGrammarConstructorTypeParameters(node) {
+    const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0;
+    const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters);
+    if (range) {
+      const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos);
+      return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration);
     }
-    function checkThisBeforeSuper(node, container, diagnosticMessage) {
-      const containingClassDecl = container.parent;
-      const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
-      if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
-        if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
-          node.flowNode,
-          /*noCacheCheck*/
-          false
-        )) {
-          error2(node, diagnosticMessage);
-        }
-      }
+  }
+  function checkGrammarConstructorTypeAnnotation(node) {
+    const type = node.type || getEffectiveReturnTypeNode(node);
+    if (type) {
+      return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration);
     }
-    function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) {
-      if (isPropertyDeclaration(container) && hasStaticModifier(container) && legacyDecorators && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) {
-        error2(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class);
-      }
+  }
+  function checkGrammarProperty(node) {
+    if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 103 /* InKeyword */) {
+      return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
     }
-    function checkThisExpression(node) {
-      const isNodeInTypeQuery = isInTypeQuery(node);
-      let container = getThisContainer(
-        node,
-        /*includeArrowFunctions*/
-        true,
-        /*includeClassComputedPropertyName*/
-        true
-      );
-      let capturedByArrowFunction = false;
-      let thisInComputedPropertyName = false;
-      if (container.kind === 176 /* Constructor */) {
-        checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
-      }
-      while (true) {
-        if (container.kind === 219 /* ArrowFunction */) {
-          container = getThisContainer(
-            container,
-            /*includeArrowFunctions*/
-            false,
-            !thisInComputedPropertyName
-          );
-          capturedByArrowFunction = true;
-        }
-        if (container.kind === 167 /* ComputedPropertyName */) {
-          container = getThisContainer(
-            container,
-            !capturedByArrowFunction,
-            /*includeClassComputedPropertyName*/
-            false
-          );
-          thisInComputedPropertyName = true;
-          continue;
-        }
-        break;
+    if (isClassLike(node.parent)) {
+      if (isStringLiteral(node.name) && node.name.text === "constructor") {
+        return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor);
       }
-      checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
-      if (thisInComputedPropertyName) {
-        error2(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
-      } else {
-        switch (container.kind) {
-          case 267 /* ModuleDeclaration */:
-            error2(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
-            break;
-          case 266 /* EnumDeclaration */:
-            error2(node, Diagnostics.this_cannot_be_referenced_in_current_location);
-            break;
-          case 176 /* Constructor */:
-            if (isInConstructorArgumentInitializer(node, container)) {
-              error2(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
-            }
-            break;
-        }
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) {
+        return true;
       }
-      if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
-        captureLexicalThis(node, container);
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
       }
-      const type = tryGetThisTypeAt(
-        node,
-        /*includeGlobalThis*/
-        true,
-        container
-      );
-      if (noImplicitThis) {
-        const globalThisType2 = getTypeOfSymbol(denoGlobalThisSymbol);
-        if ((type === globalThisType2 || type === getTypeOfSymbol(nodeGlobalThisSymbol)) && capturedByArrowFunction) {
-          error2(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this);
-        } else if (!type) {
-          const diag2 = error2(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation);
-          if (!isSourceFile(container)) {
-            const outsideThis = tryGetThisTypeAt(container);
-            if (outsideThis && outsideThis !== globalThisType2) {
-              addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container));
-            }
-          }
-        }
+      if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher);
       }
-      return type || anyType;
-    }
-    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
-      node,
-      /*includeArrowFunctions*/
-      false,
-      /*includeClassComputedPropertyName*/
-      false
-    )) {
-      const isInJS = isInJSFile(node);
-      if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
-        let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
-        if (!thisType) {
-          const className = getClassNameFromPrototypeMethod(container);
-          if (isInJS && className) {
-            const classSymbol = checkExpression(className).symbol;
-            if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) {
-              thisType = getDeclaredTypeOfSymbol(classSymbol).thisType;
-            }
-          } else if (isJSConstructor(container)) {
-            thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType;
-          }
-          thisType || (thisType = getContextualThisParameterType(container));
-        }
-        if (thisType) {
-          return getFlowTypeOfReference(node, thisType);
-        }
+      if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) {
+        return true;
       }
-      if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfDeclaration(container.parent);
-        const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
-        return getFlowTypeOfReference(node, type);
+    } else if (node.parent.kind === 264 /* InterfaceDeclaration */) {
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
+        return true;
       }
-      if (isSourceFile(container)) {
-        if (container.commonJsModuleIndicator) {
-          const fileSymbol = getSymbolOfDeclaration(container);
-          return fileSymbol && getTypeOfSymbol(fileSymbol);
-        } else if (container.externalModuleIndicator) {
-          return undefinedType;
-        } else if (includeGlobalThis) {
-          if (denoContext.hasNodeSourceFile(container)) {
-            return getTypeOfSymbol(nodeGlobalThisSymbol);
-          }
-          return getTypeOfSymbol(denoGlobalThisSymbol);
-        }
+      Debug.assertNode(node, isPropertySignature);
+      if (node.initializer) {
+        return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer);
       }
-    }
-    function getExplicitThisType(node) {
-      const container = getThisContainer(
-        node,
-        /*includeArrowFunctions*/
-        false,
-        /*includeClassComputedPropertyName*/
-        false
-      );
-      if (isFunctionLike(container)) {
-        const signature = getSignatureFromDeclaration(container);
-        if (signature.thisParameter) {
-          return getExplicitTypeOfSymbol(signature.thisParameter);
-        }
+    } else if (isTypeLiteralNode(node.parent)) {
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
+        return true;
       }
-      if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfDeclaration(container.parent);
-        return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
+      Debug.assertNode(node, isPropertySignature);
+      if (node.initializer) {
+        return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer);
       }
     }
-    function getClassNameFromPrototypeMethod(container) {
-      if (container.kind === 218 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) {
-        return container.parent.left.expression.expression;
-      } else if (container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) {
-        return container.parent.parent.left.expression;
-      } else if (container.kind === 218 /* FunctionExpression */ && container.parent.kind === 303 /* PropertyAssignment */ && container.parent.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) {
-        return container.parent.parent.parent.left.expression;
-      } else if (container.kind === 218 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
-        return container.parent.parent.parent.arguments[0].expression;
-      } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
-        return container.parent.parent.arguments[0].expression;
-      }
+    if (node.flags & 33554432 /* Ambient */) {
+      checkAmbientInitializer(node);
     }
-    function getTypeForThisExpressionFromJSDoc(node) {
-      const thisTag = getJSDocThisTag(node);
-      if (thisTag && thisTag.typeExpression) {
-        return getTypeFromTypeNode(thisTag.typeExpression);
-      }
-      const signature = getSignatureOfTypeTag(node);
-      if (signature) {
-        return getThisTypeOfSignature(signature);
-      }
+    if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 33554432 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) {
+      const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
+      return grammarErrorOnNode(node.exclamationToken, message);
     }
-    function isInConstructorArgumentInitializer(node, constructorDecl) {
-      return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 169 /* Parameter */ && n.parent === constructorDecl);
+  }
+  function checkGrammarTopLevelElementForRequiredDeclareModifier(node) {
+    if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 265 /* TypeAliasDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 278 /* ExportDeclaration */ || node.kind === 277 /* ExportAssignment */ || node.kind === 270 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 128 /* Ambient */ | 32 /* Export */ | 2048 /* Default */)) {
+      return false;
     }
-    function checkSuperExpression(node) {
-      const isCallExpression2 = node.parent.kind === 213 /* CallExpression */ && node.parent.expression === node;
-      const immediateContainer = getSuperContainer(
-        node,
-        /*stopOnFunctions*/
-        true
-      );
-      let container = immediateContainer;
-      let needToCaptureLexicalThis = false;
-      let inAsyncFunction = false;
-      if (!isCallExpression2) {
-        while (container && container.kind === 219 /* ArrowFunction */) {
-          if (hasSyntacticModifier(container, 1024 /* Async */))
-            inAsyncFunction = true;
-          container = getSuperContainer(
-            container,
-            /*stopOnFunctions*/
-            true
-          );
-          needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
-        }
-        if (container && hasSyntacticModifier(container, 1024 /* Async */))
-          inAsyncFunction = true;
-      }
-      let nodeCheckFlag = 0;
-      if (!container || !isLegalUsageOfSuperExpression(container)) {
-        const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 167 /* ComputedPropertyName */);
-        if (current && current.kind === 167 /* ComputedPropertyName */) {
-          error2(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
-        } else if (isCallExpression2) {
-          error2(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors);
-        } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 210 /* ObjectLiteralExpression */)) {
-          error2(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions);
-        } else {
-          error2(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class);
+    return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier);
+  }
+  function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) {
+    for (const decl of file.statements) {
+      if (isDeclaration(decl) || decl.kind === 243 /* VariableStatement */) {
+        if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) {
+          return true;
         }
-        return errorType;
       }
-      if (!isCallExpression2 && immediateContainer.kind === 176 /* Constructor */) {
-        checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class);
+    }
+    return false;
+  }
+  function checkGrammarSourceFile(node) {
+    return !!(node.flags & 33554432 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node);
+  }
+  function checkGrammarStatementInAmbientContext(node) {
+    if (node.flags & 33554432 /* Ambient */) {
+      const links = getNodeLinks(node);
+      if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) {
+        return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
       }
-      if (isStatic(container) || isCallExpression2) {
-        nodeCheckFlag = 32 /* SuperStatic */;
-        if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) {
-          forEachEnclosingBlockScopeContainer(node.parent, (current) => {
-            if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) {
-              getNodeLinks(current).flags |= 2097152 /* ContainsSuperPropertyInStaticInitializer */;
-            }
-          });
+      if (node.parent.kind === 241 /* Block */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) {
+        const links2 = getNodeLinks(node.parent);
+        if (!links2.hasReportedStatementInAmbientContext) {
+          return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts);
         }
       } else {
-        nodeCheckFlag = 16 /* SuperInstance */;
-      }
-      getNodeLinks(node).flags |= nodeCheckFlag;
-      if (container.kind === 174 /* MethodDeclaration */ && inAsyncFunction) {
-        if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) {
-          getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */;
-        } else {
-          getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */;
-        }
-      }
-      if (needToCaptureLexicalThis) {
-        captureLexicalThis(node.parent, container);
-      }
-      if (container.parent.kind === 210 /* ObjectLiteralExpression */) {
-        if (languageVersion < 2 /* ES2015 */) {
-          error2(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher);
-          return errorType;
-        } else {
-          return anyType;
-        }
-      }
-      const classLikeDeclaration = container.parent;
-      if (!getClassExtendsHeritageElement(classLikeDeclaration)) {
-        error2(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
-        return errorType;
-      }
-      if (classDeclarationExtendsNull(classLikeDeclaration)) {
-        return isCallExpression2 ? errorType : nullWideningType;
-      }
-      const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
-      const baseClassType = classType && getBaseTypes(classType)[0];
-      if (!baseClassType) {
-        return errorType;
-      }
-      if (container.kind === 176 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) {
-        error2(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments);
-        return errorType;
-      }
-      return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
-      function isLegalUsageOfSuperExpression(container2) {
-        if (isCallExpression2) {
-          return container2.kind === 176 /* Constructor */;
-        } else {
-          if (isClassLike(container2.parent) || container2.parent.kind === 210 /* ObjectLiteralExpression */) {
-            if (isStatic(container2)) {
-              return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 175 /* ClassStaticBlockDeclaration */;
-            } else {
-              return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 171 /* PropertySignature */ || container2.kind === 176 /* Constructor */;
-            }
-          }
-        }
-        return false;
       }
     }
-    function getContainingObjectLiteral(func) {
-      return (func.kind === 174 /* MethodDeclaration */ || func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) && func.parent.kind === 210 /* ObjectLiteralExpression */ ? func.parent : func.kind === 218 /* FunctionExpression */ && func.parent.kind === 303 /* PropertyAssignment */ ? func.parent.parent : void 0;
-    }
-    function getThisTypeArgument(type) {
-      return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0;
+    return false;
+  }
+  function checkGrammarNumericLiteral(node) {
+    const isFractional = getTextOfNode(node).includes(".");
+    const isScientific = node.numericLiteralFlags & 16 /* Scientific */;
+    if (isFractional || isScientific) {
+      return;
     }
-    function getThisTypeFromContextualType(type) {
-      return mapType(type, (t) => {
-        return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t);
-      });
+    const value = +node.text;
+    if (value <= 2 ** 53 - 1) {
+      return;
     }
-    function getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType) {
-      let literal = containingLiteral;
-      let type = contextualType;
-      while (type) {
-        const thisType = getThisTypeFromContextualType(type);
-        if (thisType) {
-          return thisType;
-        }
-        if (literal.parent.kind !== 303 /* PropertyAssignment */) {
-          break;
+    addErrorOrSuggestion(
+      /*isError*/
+      false,
+      createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
+    );
+  }
+  function checkGrammarBigIntLiteral(node) {
+    const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
+    if (!literalType) {
+      if (languageVersion < 7 /* ES2020 */) {
+        if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) {
+          return true;
         }
-        literal = literal.parent.parent;
-        type = getApparentTypeOfContextualType(
-          literal,
-          /*contextFlags*/
-          void 0
-        );
       }
     }
-    function getContextualThisParameterType(func) {
-      if (func.kind === 219 /* ArrowFunction */) {
-        return void 0;
-      }
-      if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-        const contextualSignature = getContextualSignature(func);
-        if (contextualSignature) {
-          const thisParameter = contextualSignature.thisParameter;
-          if (thisParameter) {
-            return getTypeOfSymbol(thisParameter);
-          }
-        }
+    return false;
+  }
+  function grammarErrorAfterFirstToken(node, message, ...args) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+      diagnostics.add(createFileDiagnostic(
+        sourceFile,
+        textSpanEnd(span),
+        /*length*/
+        0,
+        message,
+        ...args
+      ));
+      return true;
+    }
+    return false;
+  }
+  function getAmbientModules(sourceFile) {
+    const isNode2 = denoContext.hasNodeSourceFile(sourceFile);
+    if (isNode2) {
+      if (!nodeAmbientModulesCache) {
+        nodeAmbientModulesCache = getAmbientModules2(denoContext.combinedGlobals);
       }
-      const inJs = isInJSFile(func);
-      if (noImplicitThis || inJs) {
-        const containingLiteral = getContainingObjectLiteral(func);
-        if (containingLiteral) {
-          const contextualType = getApparentTypeOfContextualType(
-            containingLiteral,
-            /*contextFlags*/
-            void 0
-          );
-          const thisType = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType);
-          if (thisType) {
-            return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral)));
-          }
-          return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
-        }
-        const parent2 = walkUpParenthesizedExpressions(func.parent);
-        if (isAssignmentExpression(parent2)) {
-          const target = parent2.left;
-          if (isAccessExpression(target)) {
-            const { expression } = target;
-            if (inJs && isIdentifier(expression)) {
-              const sourceFile = getSourceFileOfNode(parent2);
-              if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) {
-                return void 0;
-              }
-            }
-            return getWidenedType(checkExpressionCached(expression));
-          }
-        }
+      return nodeAmbientModulesCache;
+    } else {
+      if (!ambientModulesCache) {
+        ambientModulesCache = getAmbientModules2(denoGlobals);
       }
-      return void 0;
+      return ambientModulesCache;
     }
-    function getContextuallyTypedParameterType(parameter) {
-      const func = parameter.parent;
-      if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-        return void 0;
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(func);
-      if (iife && iife.arguments) {
-        const args = getEffectiveCallArguments(iife);
-        const indexOfParameter = func.parameters.indexOf(parameter);
-        if (parameter.dotDotDotToken) {
-          return getSpreadArgumentType(
-            args,
-            indexOfParameter,
-            args.length,
-            anyType,
-            /*context*/
-            void 0,
-            0 /* Normal */
-          );
+    function getAmbientModules2(envGlobals) {
+      const result = [];
+      envGlobals.forEach((global2, sym) => {
+        if (ambientModuleSymbolRegex.test(sym)) {
+          result.push(global2);
         }
-        const links = getNodeLinks(iife);
-        const cached = links.resolvedSignature;
-        links.resolvedSignature = anySignature;
-        const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType;
-        links.resolvedSignature = cached;
-        return type;
-      }
-      const contextualSignature = getContextualSignature(func);
-      if (contextualSignature) {
-        const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);
-        return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index);
-      }
+      });
+      return result;
     }
-    function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) {
-      const typeNode = getEffectiveTypeAnnotationNode(declaration) || (isInJSFile(declaration) ? tryGetJSDocSatisfiesTypeNode(declaration) : void 0);
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
-      }
-      switch (declaration.kind) {
-        case 169 /* Parameter */:
-          return getContextuallyTypedParameterType(declaration);
-        case 208 /* BindingElement */:
-          return getContextualTypeForBindingElement(declaration, contextFlags);
-        case 172 /* PropertyDeclaration */:
-          if (isStatic(declaration)) {
-            return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags);
-          }
-      }
+  }
+  function checkGrammarImportClause(node) {
+    var _a;
+    if (node.isTypeOnly && node.name && node.namedBindings) {
+      return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both);
     }
-    function getContextualTypeForBindingElement(declaration, contextFlags) {
-      const parent2 = declaration.parent.parent;
-      const name = declaration.propertyName || declaration.name;
-      const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 208 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */);
-      if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name))
-        return void 0;
-      if (parent2.name.kind === 207 /* ArrayBindingPattern */) {
-        const index = indexOfNode(declaration.parent.elements, declaration);
-        if (index < 0)
-          return void 0;
-        return getContextualTypeForElementExpression(parentType, index);
-      }
-      const nameType = getLiteralTypeFromPropertyName(name);
-      if (isTypeUsableAsPropertyName(nameType)) {
-        const text = getPropertyNameFromType(nameType);
-        return getTypeOfPropertyOfType(parentType, text);
+    if (node.isTypeOnly && ((_a = node.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */) {
+      return checkGrammarNamedImportsOrExports(node.namedBindings);
+    }
+    return false;
+  }
+  function checkGrammarNamedImportsOrExports(namedBindings) {
+    return !!forEach(namedBindings.elements, (specifier) => {
+      if (specifier.isTypeOnly) {
+        return grammarErrorOnFirstToken(
+          specifier,
+          specifier.kind === 276 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement
+        );
       }
+    });
+  }
+  function checkGrammarImportCallExpression(node) {
+    if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) {
+      return grammarErrorOnNode(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
     }
-    function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) {
-      const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
-      if (!parentType)
-        return void 0;
-      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
+    if (moduleKind === 5 /* ES2015 */) {
+      return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext);
     }
-    function getContextualTypeForInitializerExpression(node, contextFlags) {
-      const declaration = node.parent;
-      if (hasInitializer(declaration) && node === declaration.initializer) {
-        const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags);
-        if (result) {
-          return result;
-        }
-        if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
-          return getTypeFromBindingPattern(
-            declaration.name,
-            /*includePatternInType*/
-            true,
-            /*reportErrors*/
-            false
-          );
-        }
+    if (node.typeArguments) {
+      return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
+    }
+    const nodeArguments = node.arguments;
+    if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */) {
+      checkGrammarForDisallowedTrailingComma(nodeArguments);
+      if (nodeArguments.length > 1) {
+        const importAttributesArgument = nodeArguments[1];
+        return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext);
       }
-      return void 0;
     }
-    function getContextualTypeForReturnExpression(node, contextFlags) {
-      const func = getContainingFunction(node);
-      if (func) {
-        let contextualReturnType = getContextualReturnType(func, contextFlags);
-        if (contextualReturnType) {
-          const functionFlags = getFunctionFlags(func);
-          if (functionFlags & 1 /* Generator */) {
-            const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
-            if (contextualReturnType.flags & 1048576 /* Union */) {
-              contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
-            }
-            const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0);
-            if (!iterationReturnType) {
-              return void 0;
-            }
-            contextualReturnType = iterationReturnType;
+    if (nodeArguments.length === 0 || nodeArguments.length > 2) {
+      return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments);
+    }
+    const spreadElement = find(nodeArguments, isSpreadElement);
+    if (spreadElement) {
+      return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element);
+    }
+    return false;
+  }
+  function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) {
+    const sourceObjectFlags = getObjectFlags(source);
+    if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) {
+      return find(unionTarget.types, (target) => {
+        if (target.flags & 524288 /* Object */) {
+          const overlapObjFlags = sourceObjectFlags & getObjectFlags(target);
+          if (overlapObjFlags & 4 /* Reference */) {
+            return source.target === target.target;
           }
-          if (functionFlags & 2 /* Async */) {
-            const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias);
-            return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
+          if (overlapObjFlags & 16 /* Anonymous */) {
+            return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol;
           }
-          return contextualReturnType;
         }
-      }
-      return void 0;
+        return false;
+      });
     }
-    function getContextualTypeForAwaitOperand(node, contextFlags) {
-      const contextualType = getContextualType2(node, contextFlags);
-      if (contextualType) {
-        const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType);
-        return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
-      }
-      return void 0;
+  }
+  function findBestTypeForObjectLiteral(source, unionTarget) {
+    if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) {
+      return find(unionTarget.types, (t) => !isArrayLikeType(t));
     }
-    function getContextualTypeForYieldOperand(node, contextFlags) {
-      const func = getContainingFunction(node);
-      if (func) {
-        const functionFlags = getFunctionFlags(func);
-        let contextualReturnType = getContextualReturnType(func, contextFlags);
-        if (contextualReturnType) {
-          const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
-          if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) {
-            contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
-          }
-          return node.asteriskToken ? contextualReturnType : getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator);
-        }
-      }
-      return void 0;
+  }
+  function findBestTypeForInvokable(source, unionTarget) {
+    let signatureKind = 0 /* Call */;
+    const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0);
+    if (hasSignatures) {
+      return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0);
     }
-    function isInParameterInitializerBeforeContainingFunction(node) {
-      let inBindingInitializer = false;
-      while (node.parent && !isFunctionLike(node.parent)) {
-        if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) {
-          return true;
-        }
-        if (isBindingElement(node.parent) && node.parent.initializer === node) {
-          inBindingInitializer = true;
+  }
+  function findMostOverlappyType(source, unionTarget) {
+    let bestMatch;
+    if (!(source.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
+      let matchingCount = 0;
+      for (const target of unionTarget.types) {
+        if (!(target.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
+          const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]);
+          if (overlap.flags & 4194304 /* Index */) {
+            return target;
+          } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) {
+            const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1;
+            if (len >= matchingCount) {
+              bestMatch = target;
+              matchingCount = len;
+            }
+          }
         }
-        node = node.parent;
       }
-      return false;
     }
-    function getContextualIterationType(kind, functionDecl) {
-      const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
-      const contextualReturnType = getContextualReturnType(
-        functionDecl,
-        /*contextFlags*/
-        void 0
-      );
-      if (contextualReturnType) {
-        return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
+    return bestMatch;
+  }
+  function filterPrimitivesIfContainsNonPrimitive(type) {
+    if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) {
+      const result = filterType(type, (t) => !(t.flags & 402784252 /* Primitive */));
+      if (!(result.flags & 131072 /* Never */)) {
+        return result;
       }
-      return void 0;
     }
-    function getContextualReturnType(functionDecl, contextFlags) {
-      const returnType = getReturnTypeFromAnnotation(functionDecl);
-      if (returnType) {
-        return returnType;
+    return type;
+  }
+  function findMatchingDiscriminantType(source, target, isRelatedTo) {
+    if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) {
+      const match = getMatchingUnionConstituentForType(target, source);
+      if (match) {
+        return match;
       }
-      const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl);
-      if (signature && !isResolvingReturnTypeOfSignature(signature)) {
-        const returnType2 = getReturnTypeOfSignature(signature);
-        const functionFlags = getFunctionFlags(functionDecl);
-        if (functionFlags & 1 /* Generator */) {
-          return filterType(returnType2, (t) => {
-            return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || checkGeneratorInstantiationAssignabilityToReturnType(
-              t,
-              functionFlags,
-              /*errorNode*/
-              void 0
-            );
-          });
-        }
-        if (functionFlags & 2 /* Async */) {
-          return filterType(returnType2, (t) => {
-            return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || !!getAwaitedTypeOfPromise(t);
-          });
+      const sourceProperties = getPropertiesOfType(source);
+      if (sourceProperties) {
+        const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
+        if (sourcePropertiesFiltered) {
+          const discriminated = discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo);
+          if (discriminated !== target) {
+            return discriminated;
+          }
         }
-        return returnType2;
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(functionDecl);
-      if (iife) {
-        return getContextualType2(iife, contextFlags);
       }
-      return void 0;
     }
-    function getContextualTypeForArgument(callTarget, arg) {
-      const args = getEffectiveCallArguments(callTarget);
-      const argIndex = args.indexOf(arg);
-      return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex);
+    return void 0;
+  }
+  function getEffectivePropertyNameForPropertyNameNode(node) {
+    const name = getPropertyNameForPropertyNameNode(node);
+    return name ? name : isComputedPropertyName(node) ? tryGetNameFromType(getTypeOfExpression(node.expression)) : void 0;
+  }
+  function getCombinedModifierFlagsCached(node) {
+    if (lastGetCombinedModifierFlagsNode === node) {
+      return lastGetCombinedModifierFlagsResult;
     }
-    function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
-      if (isImportCall(callTarget)) {
-        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
-          /*reportErrors*/
-          false
-        ) : anyType;
-      }
-      const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
-      if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
-        return getEffectiveFirstArgumentForJsxSignature(signature, callTarget);
-      }
-      const restIndex = signature.parameters.length - 1;
-      return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex);
+    lastGetCombinedModifierFlagsNode = node;
+    lastGetCombinedModifierFlagsResult = getCombinedModifierFlags(node);
+    return lastGetCombinedModifierFlagsResult;
+  }
+  function getCombinedNodeFlagsCached(node) {
+    if (lastGetCombinedNodeFlagsNode === node) {
+      return lastGetCombinedNodeFlagsResult;
     }
-    function getContextualTypeForDecorator(decorator) {
-      const signature = getDecoratorCallSignature(decorator);
-      return signature ? getOrCreateTypeFromSignature(signature) : void 0;
+    lastGetCombinedNodeFlagsNode = node;
+    lastGetCombinedNodeFlagsResult = getCombinedNodeFlags(node);
+    return lastGetCombinedNodeFlagsResult;
+  }
+  function isVarConstLike2(node) {
+    const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */;
+    return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */;
+  }
+  function getJSXRuntimeImportSpecifier(file, specifierText) {
+    const jsxImportIndex = compilerOptions.importHelpers ? 1 : 0;
+    const specifier = file == null ? void 0 : file.imports[jsxImportIndex];
+    if (specifier) {
+      Debug.assert(nodeIsSynthesized(specifier) && specifier.text === specifierText, `Expected sourceFile.imports[${jsxImportIndex}] to be the synthesized JSX runtime import`);
+    }
+    return specifier;
+  }
+  function getImportHelpersImportSpecifier(file) {
+    Debug.assert(compilerOptions.importHelpers, "Expected importHelpers to be enabled");
+    const specifier = file.imports[0];
+    Debug.assert(specifier && nodeIsSynthesized(specifier) && specifier.text === "tslib", `Expected sourceFile.imports[0] to be the synthesized tslib import`);
+    return specifier;
+  }
+}
+function isNotAccessor(declaration) {
+  return !isAccessor(declaration);
+}
+function isNotOverload(declaration) {
+  return declaration.kind !== 262 /* FunctionDeclaration */ && declaration.kind !== 174 /* MethodDeclaration */ || !!declaration.body;
+}
+function isDeclarationNameOrImportPropertyName(name) {
+  switch (name.parent.kind) {
+    case 276 /* ImportSpecifier */:
+    case 281 /* ExportSpecifier */:
+      return isIdentifier(name);
+    default:
+      return isDeclarationName(name);
+  }
+}
+var JsxNames;
+((JsxNames2) => {
+  JsxNames2.JSX = "JSX";
+  JsxNames2.IntrinsicElements = "IntrinsicElements";
+  JsxNames2.ElementClass = "ElementClass";
+  JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty";
+  JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute";
+  JsxNames2.Element = "Element";
+  JsxNames2.ElementType = "ElementType";
+  JsxNames2.IntrinsicAttributes = "IntrinsicAttributes";
+  JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
+  JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
+})(JsxNames || (JsxNames = {}));
+function getIterationTypesKeyFromIterationTypeKind(typeKind) {
+  switch (typeKind) {
+    case 0 /* Yield */:
+      return "yieldType";
+    case 1 /* Return */:
+      return "returnType";
+    case 2 /* Next */:
+      return "nextType";
+  }
+}
+function signatureHasRestParameter(s) {
+  return !!(s.flags & 1 /* HasRestParameter */);
+}
+function signatureHasLiteralTypes(s) {
+  return !!(s.flags & 2 /* HasLiteralTypes */);
+}
+function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
+  return {
+    getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+    getPackageJsonInfoCache: () => {
+      var _a;
+      return (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host);
+    },
+    useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+    redirectTargetsMap: host.redirectTargetsMap,
+    getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
+    isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
+    fileExists: (fileName) => host.fileExists(fileName),
+    getFileIncludeReasons: () => host.getFileIncludeReasons(),
+    readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
+  };
+}
+var SymbolTrackerImpl = class _SymbolTrackerImpl {
+  constructor(context, tracker, moduleResolverHost) {
+    this.moduleResolverHost = void 0;
+    this.inner = void 0;
+    this.disableTrackSymbol = false;
+    var _a;
+    while (tracker instanceof _SymbolTrackerImpl) {
+      tracker = tracker.inner;
     }
-    function getContextualTypeForSubstitutionExpression(template, substitutionExpression) {
-      if (template.parent.kind === 215 /* TaggedTemplateExpression */) {
-        return getContextualTypeForArgument(template.parent, substitutionExpression);
+    this.inner = tracker;
+    this.moduleResolverHost = moduleResolverHost;
+    this.context = context;
+    this.canTrackSymbol = !!((_a = this.inner) == null ? void 0 : _a.trackSymbol);
+  }
+  trackSymbol(symbol, enclosingDeclaration, meaning) {
+    var _a, _b;
+    if (((_a = this.inner) == null ? void 0 : _a.trackSymbol) && !this.disableTrackSymbol) {
+      if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
+        this.onDiagnosticReported();
+        return true;
       }
-      return void 0;
+      if (!(symbol.flags & 262144 /* TypeParameter */)) ((_b = this.context).trackedSymbols ?? (_b.trackedSymbols = [])).push([symbol, enclosingDeclaration, meaning]);
     }
-    function getContextualTypeForBinaryOperand(node, contextFlags) {
-      const binaryExpression = node.parent;
-      const { left, operatorToken, right } = binaryExpression;
-      switch (operatorToken.kind) {
-        case 64 /* EqualsToken */:
-        case 77 /* AmpersandAmpersandEqualsToken */:
-        case 76 /* BarBarEqualsToken */:
-        case 78 /* QuestionQuestionEqualsToken */:
-          return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0;
-        case 57 /* BarBarToken */:
-        case 61 /* QuestionQuestionToken */:
-          const type = getContextualType2(binaryExpression, contextFlags);
-          return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type;
-        case 56 /* AmpersandAmpersandToken */:
-        case 28 /* CommaToken */:
-          return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0;
-        default:
-          return void 0;
-      }
+    return false;
+  }
+  reportInaccessibleThisError() {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleThisError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleThisError();
     }
-    function getSymbolForExpression(e) {
-      if (canHaveSymbol(e) && e.symbol) {
-        return e.symbol;
-      }
-      if (isIdentifier(e)) {
-        return getResolvedSymbol(e);
-      }
-      if (isPropertyAccessExpression(e)) {
-        const lhsType = getTypeOfExpression(e.expression);
-        return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText);
-      }
-      if (isElementAccessExpression(e)) {
-        const propType = checkExpressionCached(e.argumentExpression);
-        if (!isTypeUsableAsPropertyName(propType)) {
-          return void 0;
-        }
-        const lhsType = getTypeOfExpression(e.expression);
-        return getPropertyOfType(lhsType, getPropertyNameFromType(propType));
-      }
-      return void 0;
-      function tryGetPrivateIdentifierPropertyOfType(type, id) {
-        const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id);
-        return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol);
-      }
+  }
+  reportPrivateInBaseOfClassExpression(propertyName) {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportPrivateInBaseOfClassExpression) {
+      this.onDiagnosticReported();
+      this.inner.reportPrivateInBaseOfClassExpression(propertyName);
     }
-    function getContextualTypeForAssignmentDeclaration(binaryExpression) {
-      var _a, _b;
-      const kind = getAssignmentDeclarationKind(binaryExpression);
-      switch (kind) {
-        case 0 /* None */:
-        case 4 /* ThisProperty */:
-          const lhsSymbol = getSymbolForExpression(binaryExpression.left);
-          const decl = lhsSymbol && lhsSymbol.valueDeclaration;
-          if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) {
-            const overallAnnotation = getEffectiveTypeAnnotationNode(decl);
-            return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0);
-          }
-          if (kind === 0 /* None */) {
-            return getTypeOfExpression(binaryExpression.left);
-          }
-          return getContextualTypeForThisPropertyAssignment(binaryExpression);
-        case 5 /* Property */:
-          if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
-            return getContextualTypeForThisPropertyAssignment(binaryExpression);
-          } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
-            return getTypeOfExpression(binaryExpression.left);
-          } else {
-            const decl2 = binaryExpression.left.symbol.valueDeclaration;
-            if (!decl2) {
-              return void 0;
-            }
-            const lhs = cast(binaryExpression.left, isAccessExpression);
-            const overallAnnotation = getEffectiveTypeAnnotationNode(decl2);
-            if (overallAnnotation) {
-              return getTypeFromTypeNode(overallAnnotation);
-            } else if (isIdentifier(lhs.expression)) {
-              const id = lhs.expression;
-              const parentSymbol = resolveName(
-                id,
-                id.escapedText,
-                111551 /* Value */,
-                /*nameNotFoundMessage*/
-                void 0,
-                id.escapedText,
-                /*isUse*/
-                true
-              );
-              if (parentSymbol) {
-                const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
-                if (annotated2) {
-                  const nameStr = getElementOrPropertyAccessName(lhs);
-                  if (nameStr !== void 0) {
-                    return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr);
-                  }
-                }
-                return void 0;
-              }
-            }
-            return isInJSFile(decl2) || decl2 === binaryExpression.left ? void 0 : getTypeOfExpression(binaryExpression.left);
-          }
-        case 1 /* ExportsProperty */:
-        case 6 /* Prototype */:
-        case 3 /* PrototypeProperty */:
-        case 2 /* ModuleExports */:
-          let valueDeclaration;
-          if (kind !== 2 /* ModuleExports */) {
-            valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a = binaryExpression.left.symbol) == null ? void 0 : _a.valueDeclaration : void 0;
-          }
-          valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
-          const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
-          return annotated ? getTypeFromTypeNode(annotated) : void 0;
-        case 7 /* ObjectDefinePropertyValue */:
-        case 8 /* ObjectDefinePropertyExports */:
-        case 9 /* ObjectDefinePrototypeProperty */:
-          return Debug.fail("Does not apply");
-        default:
-          return Debug.assertNever(kind);
-      }
+  }
+  reportInaccessibleUniqueSymbolError() {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleUniqueSymbolError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleUniqueSymbolError();
     }
-    function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) {
-      if (kind === 4 /* ThisProperty */) {
-        return true;
-      }
-      if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) {
-        return false;
-      }
-      const name = declaration.left.expression.escapedText;
-      const symbol = resolveName(
-        declaration.left,
-        name,
-        111551 /* Value */,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        true,
-        /*excludeGlobals*/
-        true
-      );
-      return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
+  }
+  reportCyclicStructureError() {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportCyclicStructureError) {
+      this.onDiagnosticReported();
+      this.inner.reportCyclicStructureError();
     }
-    function getContextualTypeForThisPropertyAssignment(binaryExpression) {
-      if (!binaryExpression.symbol)
-        return getTypeOfExpression(binaryExpression.left);
-      if (binaryExpression.symbol.valueDeclaration) {
-        const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration);
-        if (annotated) {
-          const type = getTypeFromTypeNode(annotated);
-          if (type) {
-            return type;
-          }
-        }
-      }
-      const thisAccess = cast(binaryExpression.left, isAccessExpression);
-      if (!isObjectLiteralMethod(getThisContainer(
-        thisAccess.expression,
-        /*includeArrowFunctions*/
-        false,
-        /*includeClassComputedPropertyName*/
-        false
-      ))) {
-        return void 0;
-      }
-      const thisType = checkThisExpression(thisAccess.expression);
-      const nameStr = getElementOrPropertyAccessName(thisAccess);
-      return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
+  }
+  reportLikelyUnsafeImportRequiredError(specifier) {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportLikelyUnsafeImportRequiredError) {
+      this.onDiagnosticReported();
+      this.inner.reportLikelyUnsafeImportRequiredError(specifier);
     }
-    function isCircularMappedProperty(symbol) {
-      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+  }
+  reportTruncationError() {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportTruncationError) {
+      this.onDiagnosticReported();
+      this.inner.reportTruncationError();
     }
-    function getTypeOfPropertyOfContextualType(type, name, nameType) {
-      return mapType(
-        type,
-        (t) => {
-          var _a;
-          if (isGenericMappedType(t) && !t.declaration.nameType) {
-            const constraint = getConstraintTypeFromMappedType(t);
-            const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
-            const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
-            if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
-              return substituteIndexedMappedType(t, propertyNameType);
-            }
-          } else if (t.flags & 3670016 /* StructuredType */) {
-            const prop = getPropertyOfType(t, name);
-            if (prop) {
-              return isCircularMappedProperty(prop) ? void 0 : removeMissingType(getTypeOfSymbol(prop), !!(prop && prop.flags & 16777216 /* Optional */));
-            }
-            if (isTupleType(t) && isNumericLiteralName(name) && +name >= 0) {
-              const restType = getElementTypeOfSliceOfTupleType(
-                t,
-                t.target.fixedLength,
-                /*endSkipCount*/
-                0,
-                /*writing*/
-                false,
-                /*noReductions*/
-                true
-              );
-              if (restType) {
-                return restType;
-              }
-            }
-            return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a.type;
-          }
-          return void 0;
-        },
-        /*noReductions*/
-        true
-      );
+  }
+  reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportNonlocalAugmentation) {
+      this.onDiagnosticReported();
+      this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
     }
-    function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
-      Debug.assert(isObjectLiteralMethod(node));
-      if (node.flags & 67108864 /* InWithStatement */) {
-        return void 0;
-      }
-      return getContextualTypeForObjectLiteralElement(node, contextFlags);
+  }
+  reportNonSerializableProperty(propertyName) {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportNonSerializableProperty) {
+      this.onDiagnosticReported();
+      this.inner.reportNonSerializableProperty(propertyName);
     }
-    function getContextualTypeForObjectLiteralElement(element, contextFlags) {
-      const objectLiteral = element.parent;
-      const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags);
-      if (propertyAssignmentType) {
-        return propertyAssignmentType;
-      }
-      const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
-      if (type) {
-        if (hasBindableName(element)) {
-          const symbol = getSymbolOfDeclaration(element);
-          return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
-        }
-        if (hasDynamicName(element)) {
-          const name = getNameOfDeclaration(element);
-          if (name && isComputedPropertyName(name)) {
-            const exprType = checkExpression(name.expression);
-            const propType = isTypeUsableAsPropertyName(exprType) && getTypeOfPropertyOfContextualType(type, getPropertyNameFromType(exprType));
-            if (propType) {
-              return propType;
-            }
-          }
-        }
-        if (element.name) {
-          const nameType = getLiteralTypeFromPropertyName(element.name);
-          return mapType(
-            type,
-            (t) => {
-              var _a;
-              return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a.type;
-            },
-            /*noReductions*/
-            true
-          );
-        }
-      }
-      return void 0;
+  }
+  onDiagnosticReported() {
+    this.context.reportedDiagnostic = true;
+  }
+  reportInferenceFallback(node) {
+    var _a;
+    if ((_a = this.inner) == null ? void 0 : _a.reportInferenceFallback) {
+      this.inner.reportInferenceFallback(node);
     }
-    function getSpreadIndices(elements) {
-      let first2, last2;
-      for (let i = 0; i < elements.length; i++) {
-        if (isSpreadElement(elements[i])) {
-          first2 ?? (first2 = i);
-          last2 = i;
+  }
+};
+
+// src/compiler/visitorPublic.ts
+function visitNode(node, visitor, test, lift) {
+  if (node === void 0) {
+    return node;
+  }
+  const visited = visitor(node);
+  let visitedNode;
+  if (visited === void 0) {
+    return void 0;
+  } else if (isArray(visited)) {
+    visitedNode = (lift || extractSingleNode)(visited);
+  } else {
+    visitedNode = visited;
+  }
+  Debug.assertNode(visitedNode, test);
+  return visitedNode;
+}
+function visitNodes2(nodes, visitor, test, start, count) {
+  if (nodes === void 0) {
+    return nodes;
+  }
+  const length2 = nodes.length;
+  if (start === void 0 || start < 0) {
+    start = 0;
+  }
+  if (count === void 0 || count > length2 - start) {
+    count = length2 - start;
+  }
+  let hasTrailingComma;
+  let pos = -1;
+  let end = -1;
+  if (start > 0 || count < length2) {
+    hasTrailingComma = nodes.hasTrailingComma && start + count === length2;
+  } else {
+    pos = nodes.pos;
+    end = nodes.end;
+    hasTrailingComma = nodes.hasTrailingComma;
+  }
+  const updated = visitArrayWorker(nodes, visitor, test, start, count);
+  if (updated !== nodes) {
+    const updatedArray = factory.createNodeArray(updated, hasTrailingComma);
+    setTextRangePosEnd(updatedArray, pos, end);
+    return updatedArray;
+  }
+  return nodes;
+}
+function visitArray(nodes, visitor, test, start, count) {
+  if (nodes === void 0) {
+    return nodes;
+  }
+  const length2 = nodes.length;
+  if (start === void 0 || start < 0) {
+    start = 0;
+  }
+  if (count === void 0 || count > length2 - start) {
+    count = length2 - start;
+  }
+  return visitArrayWorker(nodes, visitor, test, start, count);
+}
+function visitArrayWorker(nodes, visitor, test, start, count) {
+  let updated;
+  const length2 = nodes.length;
+  if (start > 0 || count < length2) {
+    updated = [];
+  }
+  for (let i = 0; i < count; i++) {
+    const node = nodes[i + start];
+    const visited = node !== void 0 ? visitor ? visitor(node) : node : void 0;
+    if (updated !== void 0 || visited === void 0 || visited !== node) {
+      if (updated === void 0) {
+        updated = nodes.slice(0, i);
+        Debug.assertEachNode(updated, test);
+      }
+      if (visited) {
+        if (isArray(visited)) {
+          for (const visitedNode of visited) {
+            Debug.assertNode(visitedNode, test);
+            updated.push(visitedNode);
+          }
+        } else {
+          Debug.assertNode(visited, test);
+          updated.push(visited);
         }
       }
-      return { first: first2, last: last2 };
     }
-    function getContextualTypeForElementExpression(type, index, length2, firstSpreadIndex, lastSpreadIndex) {
-      return type && mapType(
-        type,
-        (t) => {
-          if (isTupleType(t)) {
-            if ((firstSpreadIndex === void 0 || index < firstSpreadIndex) && index < t.target.fixedLength) {
-              return removeMissingType(getTypeArguments(t)[index], !!(t.target.elementFlags[index] && 2 /* Optional */));
-            }
-            const offset = length2 !== void 0 && (lastSpreadIndex === void 0 || index > lastSpreadIndex) ? length2 - index : 0;
-            const fixedEndLength = offset > 0 && t.target.hasRestElement ? getEndElementCount(t.target, 3 /* Fixed */) : 0;
-            if (offset > 0 && offset <= fixedEndLength) {
-              return getTypeArguments(t)[getTypeReferenceArity(t) - offset];
-            }
-            return getElementTypeOfSliceOfTupleType(
-              t,
-              firstSpreadIndex === void 0 ? t.target.fixedLength : Math.min(t.target.fixedLength, firstSpreadIndex),
-              length2 === void 0 || lastSpreadIndex === void 0 ? fixedEndLength : Math.min(fixedEndLength, length2 - lastSpreadIndex),
-              /*writing*/
-              false,
-              /*noReductions*/
-              true
-            );
-          }
-          return (!firstSpreadIndex || index < firstSpreadIndex) && getTypeOfPropertyOfContextualType(t, "" + index) || getIteratedTypeOrElementType(
-            1 /* Element */,
-            t,
-            undefinedType,
-            /*errorNode*/
+  }
+  if (updated) {
+    return updated;
+  }
+  Debug.assertEachNode(nodes, test);
+  return nodes;
+}
+function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict, nodesVisitor = visitNodes2) {
+  context.startLexicalEnvironment();
+  statements = nodesVisitor(statements, visitor, isStatement, start);
+  if (ensureUseStrict) statements = context.factory.ensureUseStrict(statements);
+  return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment());
+}
+function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) {
+  let updated;
+  context.startLexicalEnvironment();
+  if (nodes) {
+    context.setLexicalEnvironmentFlags(1 /* InParameters */, true);
+    updated = nodesVisitor(nodes, visitor, isParameter);
+    if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
+      updated = addDefaultValueAssignmentsIfNeeded(updated, context);
+    }
+    context.setLexicalEnvironmentFlags(1 /* InParameters */, false);
+  }
+  context.suspendLexicalEnvironment();
+  return updated;
+}
+function addDefaultValueAssignmentsIfNeeded(parameters, context) {
+  let result;
+  for (let i = 0; i < parameters.length; i++) {
+    const parameter = parameters[i];
+    const updated = addDefaultValueAssignmentIfNeeded(parameter, context);
+    if (result || updated !== parameter) {
+      if (!result) result = parameters.slice(0, i);
+      result[i] = updated;
+    }
+  }
+  if (result) {
+    return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters);
+  }
+  return parameters;
+}
+function addDefaultValueAssignmentIfNeeded(parameter, context) {
+  return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter;
+}
+function addDefaultValueAssignmentForBindingPattern(parameter, context) {
+  const { factory: factory2 } = context;
+  context.addInitializationStatement(
+    factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          parameter.name,
+          /*exclamationToken*/
+          void 0,
+          parameter.type,
+          parameter.initializer ? factory2.createConditionalExpression(
+            factory2.createStrictEquality(
+              factory2.getGeneratedNameForNode(parameter),
+              factory2.createVoidZero()
+            ),
+            /*questionToken*/
             void 0,
-            /*checkAssignability*/
-            false
-          );
-        },
-        /*noReductions*/
-        true
-      );
+            parameter.initializer,
+            /*colonToken*/
+            void 0,
+            factory2.getGeneratedNameForNode(parameter)
+          ) : factory2.getGeneratedNameForNode(parameter)
+        )
+      ])
+    )
+  );
+  return factory2.updateParameterDeclaration(
+    parameter,
+    parameter.modifiers,
+    parameter.dotDotDotToken,
+    factory2.getGeneratedNameForNode(parameter),
+    parameter.questionToken,
+    parameter.type,
+    /*initializer*/
+    void 0
+  );
+}
+function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) {
+  const factory2 = context.factory;
+  context.addInitializationStatement(
+    factory2.createIfStatement(
+      factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
+      setEmitFlags(
+        setTextRange(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              setEmitFlags(
+                setTextRange(
+                  factory2.createAssignment(
+                    setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */),
+                    setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
+                  ),
+                  parameter
+                ),
+                3072 /* NoComments */
+              )
+            )
+          ]),
+          parameter
+        ),
+        1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
+      )
+    )
+  );
+  return factory2.updateParameterDeclaration(
+    parameter,
+    parameter.modifiers,
+    parameter.dotDotDotToken,
+    parameter.name,
+    parameter.questionToken,
+    parameter.type,
+    /*initializer*/
+    void 0
+  );
+}
+function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) {
+  context.resumeLexicalEnvironment();
+  const updated = nodeVisitor(node, visitor, isConciseBody);
+  const declarations = context.endLexicalEnvironment();
+  if (some(declarations)) {
+    if (!updated) {
+      return context.factory.createBlock(declarations);
     }
-    function getContextualTypeForConditionalOperand(node, contextFlags) {
-      const conditional = node.parent;
-      return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0;
+    const block = context.factory.converters.convertToFunctionBlock(updated);
+    const statements = factory.mergeLexicalEnvironment(block.statements, declarations);
+    return context.factory.updateBlock(block, statements);
+  }
+  return updated;
+}
+function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) {
+  context.startBlockScope();
+  const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock);
+  Debug.assert(updated);
+  const declarations = context.endBlockScope();
+  if (some(declarations)) {
+    if (isBlock(updated)) {
+      declarations.push(...updated.statements);
+      return context.factory.updateBlock(updated, declarations);
+    }
+    declarations.push(updated);
+    return context.factory.createBlock(declarations);
+  }
+  return updated;
+}
+function visitCommaListElements(elements, visitor, discardVisitor = visitor) {
+  if (discardVisitor === visitor || elements.length <= 1) {
+    return visitNodes2(elements, visitor, isExpression);
+  }
+  let i = 0;
+  const length2 = elements.length;
+  return visitNodes2(elements, (node) => {
+    const discarded = i < length2 - 1;
+    i++;
+    return discarded ? discardVisitor(node) : visitor(node);
+  }, isExpression);
+}
+function visitEachChild(node, visitor, context = nullTransformationContext, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) {
+  if (node === void 0) {
+    return void 0;
+  }
+  const fn = visitEachChildTable[node.kind];
+  return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor);
+}
+var visitEachChildTable = {
+  [166 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateQualifiedName(
+      node,
+      Debug.checkDefined(nodeVisitor(node.left, visitor, isEntityName)),
+      Debug.checkDefined(nodeVisitor(node.right, visitor, isIdentifier))
+    );
+  },
+  [167 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateComputedPropertyName(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  // Signature elements
+  [168 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeParameterDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      nodeVisitor(node.constraint, visitor, isTypeNode),
+      nodeVisitor(node.default, visitor, isTypeNode)
+    );
+  },
+  [169 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateParameterDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [170 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDecorator(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  // Type elements
+  [171 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updatePropertySignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [172 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updatePropertyDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
+      tokenVisitor ? nodeVisitor(node.questionToken ?? node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken) : node.questionToken ?? node.exclamationToken,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [173 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMethodSignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [174 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMethodDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [176 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [177 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateGetAccessorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [178 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSetAccessorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [175 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    context.startLexicalEnvironment();
+    context.suspendLexicalEnvironment();
+    return context.factory.updateClassStaticBlockDeclaration(
+      node,
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [179 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCallSignature(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [180 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructSignature(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [181 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIndexSignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  // Types
+  [182 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypePredicateNode(
+      node,
+      nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword),
+      Debug.checkDefined(nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode)),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [183 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeReferenceNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.typeName, visitor, isEntityName)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [184 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateFunctionTypeNode(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [185 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructorTypeNode(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameter),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [186 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeQueryNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.exprName, visitor, isEntityName)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [187 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeLiteralNode(
+      node,
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [188 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.elementType, visitor, isTypeNode))
+    );
+  },
+  [189 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTupleTypeNode(
+      node,
+      nodesVisitor(node.elements, visitor, isTypeNode)
+    );
+  },
+  [190 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateOptionalTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [191 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateRestTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [192 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateUnionTypeNode(
+      node,
+      nodesVisitor(node.types, visitor, isTypeNode)
+    );
+  },
+  [193 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIntersectionTypeNode(
+      node,
+      nodesVisitor(node.types, visitor, isTypeNode)
+    );
+  },
+  [194 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConditionalTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.checkType, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.extendsType, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.trueType, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.falseType, visitor, isTypeNode))
+    );
+  },
+  [195 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateInferTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration))
+    );
+  },
+  [205 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.argument, visitor, isTypeNode)),
+      nodeVisitor(node.attributes, visitor, isImportAttributes),
+      nodeVisitor(node.qualifier, visitor, isEntityName),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      node.isTypeOf
+    );
+  },
+  [302 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportTypeAssertionContainer(
+      node,
+      Debug.checkDefined(nodeVisitor(node.assertClause, visitor, isAssertClause)),
+      node.multiLine
+    );
+  },
+  [202 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateNamedTupleMember(
+      node,
+      tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [196 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateParenthesizedType(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [198 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeOperatorNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [199 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIndexedAccessTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.objectType, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.indexType, visitor, isTypeNode))
+    );
+  },
+  [200 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMappedTypeNode(
+      node,
+      tokenVisitor ? nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken) : node.readonlyToken,
+      Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)),
+      nodeVisitor(node.nameType, visitor, isTypeNode),
+      tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken) : node.questionToken,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [201 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateLiteralTypeNode(
+      node,
+      Debug.checkDefined(nodeVisitor(node.literal, visitor, isLiteralTypeLiteral))
+    );
+  },
+  [203 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateLiteralType(
+      node,
+      Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)),
+      nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan)
+    );
+  },
+  [204 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateLiteralTypeSpan(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail))
+    );
+  },
+  // Binding patterns
+  [206 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateObjectBindingPattern(
+      node,
+      nodesVisitor(node.elements, visitor, isBindingElement)
+    );
+  },
+  [207 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayBindingPattern(
+      node,
+      nodesVisitor(node.elements, visitor, isArrayBindingElement)
+    );
+  },
+  [208 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateBindingElement(
+      node,
+      tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
+      nodeVisitor(node.propertyName, visitor, isPropertyName),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  // Expression
+  [209 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayLiteralExpression(
+      node,
+      nodesVisitor(node.elements, visitor, isExpression)
+    );
+  },
+  [210 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateObjectLiteralExpression(
+      node,
+      nodesVisitor(node.properties, visitor, isObjectLiteralElementLike)
+    );
+  },
+  [211 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName))
+    ) : context.factory.updatePropertyAccessExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName))
+    );
+  },
+  [212 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isElementAccessChain(node) ? context.factory.updateElementAccessChain(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
+      Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression))
+    ) : context.factory.updateElementAccessExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression))
+    );
+  },
+  [213 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isCallChain(node) ? context.factory.updateCallChain(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    ) : context.factory.updateCallExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    );
+  },
+  [214 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNewExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    );
+  },
+  [215 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTaggedTemplateExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.tag, visitor, isExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      Debug.checkDefined(nodeVisitor(node.template, visitor, isTemplateLiteral))
+    );
+  },
+  [216 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeAssertion(
+      node,
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)),
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [217 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateParenthesizedExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [218 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateFunctionExpression(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [219 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateArrowFunction(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      tokenVisitor ? Debug.checkDefined(nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken)) : node.equalsGreaterThanToken,
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [220 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDeleteExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [221 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeOfExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [222 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVoidExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [223 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAwaitExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [224 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePrefixUnaryExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression))
+    );
+  },
+  [225 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePostfixUnaryExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression))
+    );
+  },
+  [226 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateBinaryExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.left, visitor, isExpression)),
+      tokenVisitor ? Debug.checkDefined(nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken)) : node.operatorToken,
+      Debug.checkDefined(nodeVisitor(node.right, visitor, isExpression))
+    );
+  },
+  [227 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateConditionalExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.condition, visitor, isExpression)),
+      tokenVisitor ? Debug.checkDefined(nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken)) : node.questionToken,
+      Debug.checkDefined(nodeVisitor(node.whenTrue, visitor, isExpression)),
+      tokenVisitor ? Debug.checkDefined(nodeVisitor(node.colonToken, tokenVisitor, isColonToken)) : node.colonToken,
+      Debug.checkDefined(nodeVisitor(node.whenFalse, visitor, isExpression))
+    );
+  },
+  [228 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)),
+      nodesVisitor(node.templateSpans, visitor, isTemplateSpan)
+    );
+  },
+  [229 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateYieldExpression(
+      node,
+      tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [230 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSpreadElement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [231 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateClassExpression(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isClassElement)
+    );
+  },
+  [233 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExpressionWithTypeArguments(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [234 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAsExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [238 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSatisfiesExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [235 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return isOptionalChain(node) ? context.factory.updateNonNullChain(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    ) : context.factory.updateNonNullExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [236 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateMetaProperty(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  // Misc
+  [239 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateSpan(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail))
+    );
+  },
+  // Element
+  [241 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateBlock(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [243 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVariableStatement(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.declarationList, visitor, isVariableDeclarationList))
+    );
+  },
+  [244 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExpressionStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [245 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIfStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock)),
+      nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock)
+    );
+  },
+  [246 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDoStatement(
+      node,
+      visitIterationBody(node.statement, visitor, context, nodeVisitor),
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [247 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateWhileStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [248 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateForStatement(
+      node,
+      nodeVisitor(node.initializer, visitor, isForInitializer),
+      nodeVisitor(node.condition, visitor, isExpression),
+      nodeVisitor(node.incrementor, visitor, isExpression),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [249 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateForInStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [250 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateForOfStatement(
+      node,
+      tokenVisitor ? nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword) : node.awaitModifier,
+      Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [251 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateContinueStatement(
+      node,
+      nodeVisitor(node.label, visitor, isIdentifier)
+    );
+  },
+  [252 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateBreakStatement(
+      node,
+      nodeVisitor(node.label, visitor, isIdentifier)
+    );
+  },
+  [253 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateReturnStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [254 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateWithStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock))
+    );
+  },
+  [255 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSwitchStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      Debug.checkDefined(nodeVisitor(node.caseBlock, visitor, isCaseBlock))
+    );
+  },
+  [256 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateLabeledStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.label, visitor, isIdentifier)),
+      Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock))
+    );
+  },
+  [257 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateThrowStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [258 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTryStatement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.tryBlock, visitor, isBlock)),
+      nodeVisitor(node.catchClause, visitor, isCatchClause),
+      nodeVisitor(node.finallyBlock, visitor, isBlock)
+    );
+  },
+  [260 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateVariableDeclaration(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
+      tokenVisitor ? nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken) : node.exclamationToken,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [261 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVariableDeclarationList(
+      node,
+      nodesVisitor(node.declarations, visitor, isVariableDeclaration)
+    );
+  },
+  [262 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateFunctionDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [263 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateClassDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isClassElement)
+    );
+  },
+  [264 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateInterfaceDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [265 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeAliasDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
+    );
+  },
+  [266 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateEnumDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      nodesVisitor(node.members, visitor, isEnumMember)
+    );
+  },
+  [267 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateModuleDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleName)),
+      nodeVisitor(node.body, visitor, isModuleBody)
+    );
+  },
+  [268 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateModuleBlock(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [269 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCaseBlock(
+      node,
+      nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause)
+    );
+  },
+  [270 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceExportDeclaration(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  [271 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportEqualsDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      node.isTypeOnly,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      Debug.checkDefined(nodeVisitor(node.moduleReference, visitor, isModuleReference))
+    );
+  },
+  [272 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.importClause, visitor, isImportClause),
+      Debug.checkDefined(nodeVisitor(node.moduleSpecifier, visitor, isExpression)),
+      nodeVisitor(node.attributes, visitor, isImportAttributes)
+    );
+  },
+  [300 /* ImportAttributes */]: function visitEachChildOfImportAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportAttributes(
+      node,
+      nodesVisitor(node.elements, visitor, isImportAttribute),
+      node.multiLine
+    );
+  },
+  [301 /* ImportAttribute */]: function visitEachChildOfImportAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportAttribute(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isImportAttributeName)),
+      Debug.checkDefined(nodeVisitor(node.value, visitor, isExpression))
+    );
+  },
+  [273 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportClause(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.namedBindings, visitor, isNamedImportBindings)
+    );
+  },
+  [274 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceImport(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  [280 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceExport(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  [275 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamedImports(
+      node,
+      nodesVisitor(node.elements, visitor, isImportSpecifier)
+    );
+  },
+  [276 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportSpecifier(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.propertyName, visitor, isIdentifier),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  [277 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportAssignment(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [278 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      node.isTypeOnly,
+      nodeVisitor(node.exportClause, visitor, isNamedExportBindings),
+      nodeVisitor(node.moduleSpecifier, visitor, isExpression),
+      nodeVisitor(node.attributes, visitor, isImportAttributes)
+    );
+  },
+  [279 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamedExports(
+      node,
+      nodesVisitor(node.elements, visitor, isExportSpecifier)
+    );
+  },
+  [281 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportSpecifier(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.propertyName, visitor, isIdentifier),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  // Module references
+  [283 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExternalModuleReference(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  // JSX
+  [284 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxElement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.openingElement, visitor, isJsxOpeningElement)),
+      nodesVisitor(node.children, visitor, isJsxChild),
+      Debug.checkDefined(nodeVisitor(node.closingElement, visitor, isJsxClosingElement))
+    );
+  },
+  [285 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxSelfClosingElement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes))
+    );
+  },
+  [286 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxOpeningElement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes))
+    );
+  },
+  [287 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxClosingElement(
+      node,
+      Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression))
+    );
+  },
+  [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName2(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxNamespacedName(
+      node,
+      Debug.checkDefined(nodeVisitor(node.namespace, visitor, isIdentifier)),
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
+    );
+  },
+  [288 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxFragment(
+      node,
+      Debug.checkDefined(nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment)),
+      nodesVisitor(node.children, visitor, isJsxChild),
+      Debug.checkDefined(nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment))
+    );
+  },
+  [291 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxAttribute(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isJsxAttributeName)),
+      nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression)
+    );
+  },
+  [292 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxAttributes(
+      node,
+      nodesVisitor(node.properties, visitor, isJsxAttributeLike)
+    );
+  },
+  [293 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxSpreadAttribute(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [294 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // Clauses
+  [296 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCaseClause(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [297 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDefaultClause(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [298 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateHeritageClause(
+      node,
+      nodesVisitor(node.types, visitor, isExpressionWithTypeArguments)
+    );
+  },
+  [299 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCatchClause(
+      node,
+      nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration),
+      Debug.checkDefined(nodeVisitor(node.block, visitor, isBlock))
+    );
+  },
+  // Property assignments
+  [303 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePropertyAssignment(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      Debug.checkDefined(nodeVisitor(node.initializer, visitor, isExpression))
+    );
+  },
+  [304 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateShorthandPropertyAssignment(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
+      nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression)
+    );
+  },
+  [305 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSpreadAssignment(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  // Enum
+  [306 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateEnumMember(
+      node,
+      Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  // Top-level nodes
+  [307 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSourceFile(
+      node,
+      visitLexicalEnvironment(node.statements, visitor, context)
+    );
+  },
+  // Transformation nodes
+  [354 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePartiallyEmittedExpression(
+      node,
+      Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
+    );
+  },
+  [355 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCommaListExpression(
+      node,
+      nodesVisitor(node.elements, visitor, isExpression)
+    );
+  }
+};
+function extractSingleNode(nodes) {
+  Debug.assert(nodes.length <= 1, "Too many nodes written to output.");
+  return singleOrUndefined(nodes);
+}
+
+// src/compiler/sourcemap.ts
+function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) {
+  var { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer;
+  var rawSources = [];
+  var sources = [];
+  var sourceToSourceIndexMap = /* @__PURE__ */ new Map();
+  var sourcesContent;
+  var names = [];
+  var nameToNameIndexMap;
+  var mappingCharCodes = [];
+  var mappings = "";
+  var lastGeneratedLine = 0;
+  var lastGeneratedCharacter = 0;
+  var lastSourceIndex = 0;
+  var lastSourceLine = 0;
+  var lastSourceCharacter = 0;
+  var lastNameIndex = 0;
+  var hasLast = false;
+  var pendingGeneratedLine = 0;
+  var pendingGeneratedCharacter = 0;
+  var pendingSourceIndex = 0;
+  var pendingSourceLine = 0;
+  var pendingSourceCharacter = 0;
+  var pendingNameIndex = 0;
+  var hasPending = false;
+  var hasPendingSource = false;
+  var hasPendingName = false;
+  return {
+    getSources: () => rawSources,
+    addSource,
+    setSourceContent,
+    addName,
+    addMapping,
+    appendSourceMap,
+    toJSON,
+    toString: () => JSON.stringify(toJSON())
+  };
+  function addSource(fileName) {
+    enter();
+    const source = getRelativePathToDirectoryOrUrl(
+      sourcesDirectoryPath,
+      fileName,
+      host.getCurrentDirectory(),
+      host.getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      true
+    );
+    let sourceIndex = sourceToSourceIndexMap.get(source);
+    if (sourceIndex === void 0) {
+      sourceIndex = sources.length;
+      sources.push(source);
+      rawSources.push(fileName);
+      sourceToSourceIndexMap.set(source, sourceIndex);
     }
-    function getContextualTypeForChildJsxExpression(node, child, contextFlags) {
-      const attributesType = getApparentTypeOfContextualType(node.openingElement.attributes, contextFlags);
-      const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-      if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) {
-        return void 0;
+    exit();
+    return sourceIndex;
+  }
+  function setSourceContent(sourceIndex, content) {
+    enter();
+    if (content !== null) {
+      if (!sourcesContent) sourcesContent = [];
+      while (sourcesContent.length < sourceIndex) {
+        sourcesContent.push(null);
       }
-      const realChildren = getSemanticJsxChildren(node.children);
-      const childIndex = realChildren.indexOf(child);
-      const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
-      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
-        childFieldType,
-        (t) => {
-          if (isArrayLikeType(t)) {
-            return getIndexedAccessType(t, getNumberLiteralType(childIndex));
-          } else {
-            return t;
-          }
-        },
-        /*noReductions*/
-        true
-      ));
+      sourcesContent[sourceIndex] = content;
     }
-    function getContextualTypeForJsxExpression(node, contextFlags) {
-      const exprParent = node.parent;
-      return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0;
+    exit();
+  }
+  function addName(name) {
+    enter();
+    if (!nameToNameIndexMap) nameToNameIndexMap = /* @__PURE__ */ new Map();
+    let nameIndex = nameToNameIndexMap.get(name);
+    if (nameIndex === void 0) {
+      nameIndex = names.length;
+      names.push(name);
+      nameToNameIndexMap.set(name, nameIndex);
     }
-    function getContextualTypeForJsxAttribute(attribute, contextFlags) {
-      if (isJsxAttribute(attribute)) {
-        const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags);
-        if (!attributesType || isTypeAny(attributesType)) {
-          return void 0;
-        }
-        return getTypeOfPropertyOfContextualType(attributesType, getEscapedTextOfJsxAttributeName(attribute.name));
-      } else {
-        return getContextualType2(attribute.parent, contextFlags);
+    exit();
+    return nameIndex;
+  }
+  function isNewGeneratedPosition(generatedLine, generatedCharacter) {
+    return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter;
+  }
+  function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) {
+    return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter);
+  }
+  function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) {
+    Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
+    Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
+    Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative");
+    Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative");
+    Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative");
+    enter();
+    if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) {
+      commitPendingMapping();
+      pendingGeneratedLine = generatedLine;
+      pendingGeneratedCharacter = generatedCharacter;
+      hasPendingSource = false;
+      hasPendingName = false;
+      hasPending = true;
+    }
+    if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) {
+      pendingSourceIndex = sourceIndex;
+      pendingSourceLine = sourceLine;
+      pendingSourceCharacter = sourceCharacter;
+      hasPendingSource = true;
+      if (nameIndex !== void 0) {
+        pendingNameIndex = nameIndex;
+        hasPendingName = true;
       }
     }
-    function isPossiblyDiscriminantValue(node) {
-      switch (node.kind) {
-        case 11 /* StringLiteral */:
-        case 9 /* NumericLiteral */:
-        case 10 /* BigIntLiteral */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 228 /* TemplateExpression */:
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-        case 106 /* NullKeyword */:
-        case 80 /* Identifier */:
-        case 157 /* UndefinedKeyword */:
-          return true;
-        case 211 /* PropertyAccessExpression */:
-        case 217 /* ParenthesizedExpression */:
-          return isPossiblyDiscriminantValue(node.expression);
-        case 294 /* JsxExpression */:
-          return !node.expression || isPossiblyDiscriminantValue(node.expression);
+    exit();
+  }
+  function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start, end) {
+    Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
+    Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
+    enter();
+    const sourceIndexToNewSourceIndexMap = [];
+    let nameIndexToNewNameIndexMap;
+    const mappingIterator = decodeMappings(map2.mappings);
+    for (const raw of mappingIterator) {
+      if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
+        break;
       }
-      return false;
+      if (start && (raw.generatedLine < start.line || start.line === raw.generatedLine && raw.generatedCharacter < start.character)) {
+        continue;
+      }
+      let newSourceIndex;
+      let newSourceLine;
+      let newSourceCharacter;
+      let newNameIndex;
+      if (raw.sourceIndex !== void 0) {
+        newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex];
+        if (newSourceIndex === void 0) {
+          const rawPath = map2.sources[raw.sourceIndex];
+          const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath;
+          const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath);
+          sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath);
+          if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") {
+            setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]);
+          }
+        }
+        newSourceLine = raw.sourceLine;
+        newSourceCharacter = raw.sourceCharacter;
+        if (map2.names && raw.nameIndex !== void 0) {
+          if (!nameIndexToNewNameIndexMap) nameIndexToNewNameIndexMap = [];
+          newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex];
+          if (newNameIndex === void 0) {
+            nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]);
+          }
+        }
+      }
+      const rawGeneratedLine = raw.generatedLine - (start ? start.line : 0);
+      const newGeneratedLine = rawGeneratedLine + generatedLine;
+      const rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter;
+      const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter;
+      addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
     }
-    function discriminateContextualTypeByObjectMembers(node, contextualType) {
-      return getMatchingUnionConstituentForObjectLiteral(contextualType, node) || discriminateTypeByDiscriminableItems(
-        contextualType,
-        concatenate(
-          map(
-            filter(node.properties, (p) => {
-              if (!p.symbol) {
-                return false;
-              }
-              if (p.kind === 303 /* PropertyAssignment */) {
-                return isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName);
-              }
-              if (p.kind === 304 /* ShorthandPropertyAssignment */) {
-                return isDiscriminantProperty(contextualType, p.symbol.escapedName);
-              }
-              return false;
-            }),
-            (prop) => [() => getContextFreeTypeOfExpression(prop.kind === 303 /* PropertyAssignment */ ? prop.initializer : prop.name), prop.symbol.escapedName]
-          ),
-          map(
-            filter(getPropertiesOfType(contextualType), (s) => {
-              var _a;
-              return !!(s.flags & 16777216 /* Optional */) && !!((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
-            }),
-            (s) => [() => undefinedType, s.escapedName]
-          )
-        ),
-        isTypeAssignableTo
-      );
+    exit();
+  }
+  function shouldCommitMapping() {
+    return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex;
+  }
+  function appendMappingCharCode(charCode) {
+    mappingCharCodes.push(charCode);
+    if (mappingCharCodes.length >= 1024) {
+      flushMappingBuffer();
     }
-    function discriminateContextualTypeByJSXAttributes(node, contextualType) {
-      const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-      return discriminateTypeByDiscriminableItems(
-        contextualType,
-        concatenate(
-          map(
-            filter(node.properties, (p) => !!p.symbol && p.kind === 291 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))),
-            (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
-          ),
-          map(
-            filter(getPropertiesOfType(contextualType), (s) => {
-              var _a;
-              if (!(s.flags & 16777216 /* Optional */) || !((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members)) {
-                return false;
-              }
-              const element = node.parent.parent;
-              if (s.escapedName === jsxChildrenPropertyName && isJsxElement(element) && getSemanticJsxChildren(element.children).length) {
-                return false;
-              }
-              return !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
-            }),
-            (s) => [() => undefinedType, s.escapedName]
-          )
-        ),
-        isTypeAssignableTo
-      );
+  }
+  function commitPendingMapping() {
+    if (!hasPending || !shouldCommitMapping()) {
+      return;
     }
-    function getApparentTypeOfContextualType(node, contextFlags) {
-      const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
-      const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
-      if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
-        const apparentType = mapType(
-          instantiatedType,
-          // When obtaining apparent type of *contextual* type we don't want to get apparent type of mapped types.
-          // That would evaluate mapped types with array or tuple type constraints too eagerly
-          // and thus it would prevent `getTypeOfPropertyOfContextualType` from obtaining per-position contextual type for elements of array literal expressions.
-          // Apparent type of other mapped types is already the mapped type itself so we can just avoid calling `getApparentType` here for all mapped types.
-          (t) => getObjectFlags(t) & 32 /* Mapped */ ? t : getApparentType(t),
-          /*noReductions*/
-          true
-        );
-        return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
-      }
+    enter();
+    if (lastGeneratedLine < pendingGeneratedLine) {
+      do {
+        appendMappingCharCode(59 /* semicolon */);
+        lastGeneratedLine++;
+      } while (lastGeneratedLine < pendingGeneratedLine);
+      lastGeneratedCharacter = 0;
+    } else {
+      Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
+      if (hasLast) {
+        appendMappingCharCode(44 /* comma */);
+      }
+    }
+    appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter);
+    lastGeneratedCharacter = pendingGeneratedCharacter;
+    if (hasPendingSource) {
+      appendBase64VLQ(pendingSourceIndex - lastSourceIndex);
+      lastSourceIndex = pendingSourceIndex;
+      appendBase64VLQ(pendingSourceLine - lastSourceLine);
+      lastSourceLine = pendingSourceLine;
+      appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter);
+      lastSourceCharacter = pendingSourceCharacter;
+      if (hasPendingName) {
+        appendBase64VLQ(pendingNameIndex - lastNameIndex);
+        lastNameIndex = pendingNameIndex;
+      }
+    }
+    hasLast = true;
+    exit();
+  }
+  function flushMappingBuffer() {
+    if (mappingCharCodes.length > 0) {
+      mappings += String.fromCharCode.apply(void 0, mappingCharCodes);
+      mappingCharCodes.length = 0;
     }
-    function instantiateContextualType(contextualType, node, contextFlags) {
-      if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) {
-        const inferenceContext = getInferenceContext(node);
-        if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) {
-          return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper);
-        }
-        if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) {
-          const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper);
-          return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type;
-        }
-      }
-      return contextualType;
+  }
+  function toJSON() {
+    commitPendingMapping();
+    flushMappingBuffer();
+    return {
+      version: 3,
+      file,
+      sourceRoot,
+      sources,
+      names,
+      mappings,
+      sourcesContent
+    };
+  }
+  function appendBase64VLQ(inValue) {
+    if (inValue < 0) {
+      inValue = (-inValue << 1) + 1;
+    } else {
+      inValue = inValue << 1;
     }
-    function instantiateInstantiableTypes(type, mapper) {
-      if (type.flags & 465829888 /* Instantiable */) {
-        return instantiateType(type, mapper);
-      }
-      if (type.flags & 1048576 /* Union */) {
-        return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */);
-      }
-      if (type.flags & 2097152 /* Intersection */) {
-        return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)));
-      }
-      return type;
+    do {
+      let currentDigit = inValue & 31;
+      inValue = inValue >> 5;
+      if (inValue > 0) {
+        currentDigit = currentDigit | 32;
+      }
+      appendMappingCharCode(base64FormatEncode(currentDigit));
+    } while (inValue > 0);
+  }
+}
+var sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
+var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
+var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/;
+function getLineInfo(text, lineStarts) {
+  return {
+    getLineCount: () => lineStarts.length,
+    getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1])
+  };
+}
+function tryGetSourceMappingURL(lineInfo) {
+  for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) {
+    const line = lineInfo.getLineText(index);
+    const comment = sourceMapCommentRegExp.exec(line);
+    if (comment) {
+      return comment[1].trimEnd();
+    } else if (!line.match(whitespaceOrMapCommentRegExp)) {
+      break;
     }
-    function getContextualType2(node, contextFlags) {
-      var _a;
-      if (node.flags & 67108864 /* InWithStatement */) {
-        return void 0;
-      }
-      const index = findContextualNode(
-        node,
-        /*includeCaches*/
-        !contextFlags
-      );
-      if (index >= 0) {
-        return contextualTypes[index];
-      }
-      const { parent: parent2 } = node;
-      switch (parent2.kind) {
-        case 260 /* VariableDeclaration */:
-        case 169 /* Parameter */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-        case 208 /* BindingElement */:
-          return getContextualTypeForInitializerExpression(node, contextFlags);
-        case 219 /* ArrowFunction */:
-        case 253 /* ReturnStatement */:
-          return getContextualTypeForReturnExpression(node, contextFlags);
-        case 229 /* YieldExpression */:
-          return getContextualTypeForYieldOperand(parent2, contextFlags);
-        case 223 /* AwaitExpression */:
-          return getContextualTypeForAwaitOperand(parent2, contextFlags);
-        case 213 /* CallExpression */:
-        case 214 /* NewExpression */:
-          return getContextualTypeForArgument(parent2, node);
-        case 170 /* Decorator */:
-          return getContextualTypeForDecorator(parent2);
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-          return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type);
-        case 226 /* BinaryExpression */:
-          return getContextualTypeForBinaryOperand(node, contextFlags);
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-          return getContextualTypeForObjectLiteralElement(parent2, contextFlags);
-        case 305 /* SpreadAssignment */:
-          return getContextualType2(parent2.parent, contextFlags);
-        case 209 /* ArrayLiteralExpression */: {
-          const arrayLiteral = parent2;
-          const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags);
-          const elementIndex = indexOfNode(arrayLiteral.elements, node);
-          const spreadIndices = (_a = getNodeLinks(arrayLiteral)).spreadIndices ?? (_a.spreadIndices = getSpreadIndices(arrayLiteral.elements));
-          return getContextualTypeForElementExpression(type, elementIndex, arrayLiteral.elements.length, spreadIndices.first, spreadIndices.last);
-        }
-        case 227 /* ConditionalExpression */:
-          return getContextualTypeForConditionalOperand(node, contextFlags);
-        case 239 /* TemplateSpan */:
-          Debug.assert(parent2.parent.kind === 228 /* TemplateExpression */);
-          return getContextualTypeForSubstitutionExpression(parent2.parent, node);
-        case 217 /* ParenthesizedExpression */: {
-          if (isInJSFile(parent2)) {
-            if (isJSDocSatisfiesExpression(parent2)) {
-              return getTypeFromTypeNode(getJSDocSatisfiesExpressionType(parent2));
-            }
-            const typeTag = getJSDocTypeTag(parent2);
-            if (typeTag && !isConstTypeReference(typeTag.typeExpression.type)) {
-              return getTypeFromTypeNode(typeTag.typeExpression.type);
-            }
-          }
-          return getContextualType2(parent2, contextFlags);
-        }
-        case 235 /* NonNullExpression */:
-          return getContextualType2(parent2, contextFlags);
-        case 238 /* SatisfiesExpression */:
-          return getTypeFromTypeNode(parent2.type);
-        case 277 /* ExportAssignment */:
-          return tryGetTypeFromEffectiveTypeNode(parent2);
-        case 294 /* JsxExpression */:
-          return getContextualTypeForJsxExpression(parent2, contextFlags);
-        case 291 /* JsxAttribute */:
-        case 293 /* JsxSpreadAttribute */:
-          return getContextualTypeForJsxAttribute(parent2, contextFlags);
-        case 286 /* JsxOpeningElement */:
-        case 285 /* JsxSelfClosingElement */:
-          return getContextualJsxElementAttributesType(parent2, contextFlags);
-        case 301 /* ImportAttribute */:
-          return getContextualImportAttributeType(parent2);
-      }
-      return void 0;
-    }
-    function pushCachedContextualType(node) {
-      pushContextualType(
-        node,
-        getContextualType2(
-          node,
-          /*contextFlags*/
-          void 0
-        ),
-        /*isCache*/
+  }
+}
+function isStringOrNull(x) {
+  return typeof x === "string" || x === null;
+}
+function isRawSourceMap(x) {
+  return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString));
+}
+function tryParseRawSourceMap(text) {
+  try {
+    const parsed = JSON.parse(text);
+    if (isRawSourceMap(parsed)) {
+      return parsed;
+    }
+  } catch {
+  }
+  return void 0;
+}
+function decodeMappings(mappings) {
+  let done = false;
+  let pos = 0;
+  let generatedLine = 0;
+  let generatedCharacter = 0;
+  let sourceIndex = 0;
+  let sourceLine = 0;
+  let sourceCharacter = 0;
+  let nameIndex = 0;
+  let error2;
+  return {
+    get pos() {
+      return pos;
+    },
+    get error() {
+      return error2;
+    },
+    get state() {
+      return captureMapping(
+        /*hasSource*/
+        true,
+        /*hasName*/
         true
       );
-    }
-    function pushContextualType(node, type, isCache) {
-      contextualTypeNodes[contextualTypeCount] = node;
-      contextualTypes[contextualTypeCount] = type;
-      contextualIsCache[contextualTypeCount] = isCache;
-      contextualTypeCount++;
-    }
-    function popContextualType() {
-      contextualTypeCount--;
-    }
-    function findContextualNode(node, includeCaches) {
-      for (let i = contextualTypeCount - 1; i >= 0; i--) {
-        if (node === contextualTypeNodes[i] && (includeCaches || !contextualIsCache[i])) {
-          return i;
-        }
-      }
-      return -1;
-    }
-    function pushInferenceContext(node, inferenceContext) {
-      inferenceContextNodes[inferenceContextCount] = node;
-      inferenceContexts[inferenceContextCount] = inferenceContext;
-      inferenceContextCount++;
-    }
-    function popInferenceContext() {
-      inferenceContextCount--;
-    }
-    function getInferenceContext(node) {
-      for (let i = inferenceContextCount - 1; i >= 0; i--) {
-        if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
-          return inferenceContexts[i];
+    },
+    next() {
+      while (!done && pos < mappings.length) {
+        const ch = mappings.charCodeAt(pos);
+        if (ch === 59 /* semicolon */) {
+          generatedLine++;
+          generatedCharacter = 0;
+          pos++;
+          continue;
         }
-      }
-    }
-    function getContextualImportAttributeType(node) {
-      return getTypeOfPropertyOfContextualType(getGlobalImportAttributesType(
-        /*reportErrors*/
-        false
-      ), getNameFromImportAttribute(node));
-    }
-    function getContextualJsxElementAttributesType(node, contextFlags) {
-      if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
-        const index = findContextualNode(
-          node.parent,
-          /*includeCaches*/
-          !contextFlags
-        );
-        if (index >= 0) {
-          return contextualTypes[index];
+        if (ch === 44 /* comma */) {
+          pos++;
+          continue;
         }
-      }
-      return getContextualTypeForArgumentAtIndex(node, 0);
-    }
-    function getEffectiveFirstArgumentForJsxSignature(signature, node) {
-      return getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node);
-    }
-    function getJsxPropsTypeFromCallSignature(sig, context) {
-      let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType);
-      propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType);
-      const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
-      if (!isErrorType(intrinsicAttribs)) {
-        propsType = intersectTypes(intrinsicAttribs, propsType);
-      }
-      return propsType;
-    }
-    function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) {
-      if (sig.compositeSignatures) {
-        const results = [];
-        for (const signature of sig.compositeSignatures) {
-          const instance = getReturnTypeOfSignature(signature);
-          if (isTypeAny(instance)) {
-            return instance;
-          }
-          const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation);
-          if (!propType) {
-            return;
+        let hasSource = false;
+        let hasName = false;
+        generatedCharacter += base64VLQFormatDecode();
+        if (hasReportedError()) return stopIterating();
+        if (generatedCharacter < 0) return setErrorAndStopIterating("Invalid generatedCharacter found");
+        if (!isSourceMappingSegmentEnd()) {
+          hasSource = true;
+          sourceIndex += base64VLQFormatDecode();
+          if (hasReportedError()) return stopIterating();
+          if (sourceIndex < 0) return setErrorAndStopIterating("Invalid sourceIndex found");
+          if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex");
+          sourceLine += base64VLQFormatDecode();
+          if (hasReportedError()) return stopIterating();
+          if (sourceLine < 0) return setErrorAndStopIterating("Invalid sourceLine found");
+          if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine");
+          sourceCharacter += base64VLQFormatDecode();
+          if (hasReportedError()) return stopIterating();
+          if (sourceCharacter < 0) return setErrorAndStopIterating("Invalid sourceCharacter found");
+          if (!isSourceMappingSegmentEnd()) {
+            hasName = true;
+            nameIndex += base64VLQFormatDecode();
+            if (hasReportedError()) return stopIterating();
+            if (nameIndex < 0) return setErrorAndStopIterating("Invalid nameIndex found");
+            if (!isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex");
           }
-          results.push(propType);
-        }
-        return getIntersectionType(results);
-      }
-      const instanceType = getReturnTypeOfSignature(sig);
-      return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation);
-    }
-    function getStaticTypeOfReferencedJsxConstructor(context) {
-      if (isJsxIntrinsicTagName(context.tagName)) {
-        const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context);
-        const fakeSignature = createSignatureForJSXIntrinsic(context, result);
-        return getOrCreateTypeFromSignature(fakeSignature);
-      }
-      const tagType = checkExpressionCached(context.tagName);
-      if (tagType.flags & 128 /* StringLiteral */) {
-        const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context);
-        if (!result) {
-          return errorType;
         }
-        const fakeSignature = createSignatureForJSXIntrinsic(context, result);
-        return getOrCreateTypeFromSignature(fakeSignature);
+        return { value: captureMapping(hasSource, hasName), done };
       }
-      return tagType;
+      return stopIterating();
+    },
+    [Symbol.iterator]() {
+      return this;
     }
-    function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) {
-      const managedSym = getJsxLibraryManagedAttributes(ns);
-      if (managedSym) {
-        const ctorType = getStaticTypeOfReferencedJsxConstructor(context);
-        const result = instantiateAliasOrInterfaceWithDefaults(managedSym, isInJSFile(context), ctorType, attributesType);
-        if (result) {
-          return result;
-        }
-      }
-      return attributesType;
+  };
+  function captureMapping(hasSource, hasName) {
+    return {
+      generatedLine,
+      generatedCharacter,
+      sourceIndex: hasSource ? sourceIndex : void 0,
+      sourceLine: hasSource ? sourceLine : void 0,
+      sourceCharacter: hasSource ? sourceCharacter : void 0,
+      nameIndex: hasName ? nameIndex : void 0
+    };
+  }
+  function stopIterating() {
+    done = true;
+    return { value: void 0, done: true };
+  }
+  function setError(message) {
+    if (error2 === void 0) {
+      error2 = message;
     }
-    function getJsxPropsTypeFromClassType(sig, context) {
-      const ns = getJsxNamespaceAt(context);
-      const forcedLookupLocation = getJsxElementPropertiesName(ns);
-      let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation);
-      if (!attributesType) {
-        if (!!forcedLookupLocation && !!length(context.attributes.properties)) {
-          error2(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation));
-        }
-        return unknownType;
-      }
-      attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType);
-      if (isTypeAny(attributesType)) {
-        return attributesType;
-      } else {
-        let apparentAttributesType = attributesType;
-        const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context);
-        if (!isErrorType(intrinsicClassAttribs)) {
-          const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol);
-          const hostClassType = getReturnTypeOfSignature(sig);
-          let libraryManagedAttributeType;
-          if (typeParams) {
-            const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context));
-            libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs));
-          } else
-            libraryManagedAttributeType = intrinsicClassAttribs;
-          apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType);
-        }
-        const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
-        if (!isErrorType(intrinsicAttribs)) {
-          apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType);
-        }
-        return apparentAttributesType;
-      }
-    }
-    function getIntersectedSignatures(signatures) {
-      return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft(
-        signatures,
-        (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0
-      ) : void 0;
+  }
+  function setErrorAndStopIterating(message) {
+    setError(message);
+    return stopIterating();
+  }
+  function hasReportedError() {
+    return error2 !== void 0;
+  }
+  function isSourceMappingSegmentEnd() {
+    return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */;
+  }
+  function base64VLQFormatDecode() {
+    let moreDigits = true;
+    let shiftCount = 0;
+    let value = 0;
+    for (; moreDigits; pos++) {
+      if (pos >= mappings.length) return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1;
+      const currentByte = base64FormatDecode(mappings.charCodeAt(pos));
+      if (currentByte === -1) return setError("Invalid character in VLQ"), -1;
+      moreDigits = (currentByte & 32) !== 0;
+      value = value | (currentByte & 31) << shiftCount;
+      shiftCount += 5;
     }
-    function combineIntersectionThisParam(left, right, mapper) {
-      if (!left || !right) {
-        return left || right;
-      }
-      const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
-      return createSymbolWithType(left, thisType);
-    }
-    function combineIntersectionParameters(left, right, mapper) {
-      const leftCount = getParameterCount(left);
-      const rightCount = getParameterCount(right);
-      const longest = leftCount >= rightCount ? left : right;
-      const shorter = longest === left ? right : left;
-      const longestCount = longest === left ? leftCount : rightCount;
-      const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
-      const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
-      const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
-      for (let i = 0; i < longestCount; i++) {
-        let longestParamType = tryGetTypeAtPosition(longest, i);
-        if (longest === right) {
-          longestParamType = instantiateType(longestParamType, mapper);
-        }
-        let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
-        if (shorter === right) {
-          shorterParamType = instantiateType(shorterParamType, mapper);
-        }
-        const unionParamType = getUnionType([longestParamType, shorterParamType]);
-        const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
-        const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
-        const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
-        const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
-        const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
-        const paramSymbol = createSymbol(
-          1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
-          paramName || `arg${i}`
-        );
-        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
-        params[i] = paramSymbol;
-      }
-      if (needsExtraRestElement) {
-        const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
-        if (shorter === right) {
-          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
-        }
-        params[longestCount] = restParamSymbol;
-      }
-      return params;
-    }
-    function combineSignaturesOfIntersectionMembers(left, right) {
-      const typeParams = left.typeParameters || right.typeParameters;
-      let paramMapper;
-      if (left.typeParameters && right.typeParameters) {
-        paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
-      }
-      const declaration = left.declaration;
-      const params = combineIntersectionParameters(left, right, paramMapper);
-      const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper);
-      const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
-      const result = createSignature(
-        declaration,
-        typeParams,
-        thisParam,
-        params,
-        /*resolvedReturnType*/
-        void 0,
-        /*resolvedTypePredicate*/
-        void 0,
-        minArgCount,
-        (left.flags | right.flags) & 167 /* PropagatingFlags */
-      );
-      result.compositeKind = 2097152 /* Intersection */;
-      result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
-      if (paramMapper) {
-        result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
-      }
-      return result;
+    if ((value & 1) === 0) {
+      value = value >> 1;
+    } else {
+      value = value >> 1;
+      value = -value;
     }
-    function getContextualCallSignature(type, node) {
-      const signatures = getSignaturesOfType(type, 0 /* Call */);
-      const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node));
-      return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity);
+    return value;
+  }
+}
+function sameMapping(left, right) {
+  return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex;
+}
+function isSourceMapping(mapping) {
+  return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0;
+}
+function base64FormatEncode(value) {
+  return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`);
+}
+function base64FormatDecode(ch) {
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1;
+}
+function isSourceMappedPosition(value) {
+  return value.sourceIndex !== void 0 && value.sourcePosition !== void 0;
+}
+function sameMappedPosition(left, right) {
+  return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition;
+}
+function compareSourcePositions(left, right) {
+  Debug.assert(left.sourceIndex === right.sourceIndex);
+  return compareValues(left.sourcePosition, right.sourcePosition);
+}
+function compareGeneratedPositions(left, right) {
+  return compareValues(left.generatedPosition, right.generatedPosition);
+}
+function getSourcePositionOfMapping(value) {
+  return value.sourcePosition;
+}
+function getGeneratedPositionOfMapping(value) {
+  return value.generatedPosition;
+}
+function createDocumentPositionMapper(host, map2, mapPath) {
+  const mapDirectory = getDirectoryPath(mapPath);
+  const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory;
+  const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory);
+  const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath);
+  const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot));
+  const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i]));
+  let decodedMappings;
+  let generatedMappings;
+  let sourceMappings;
+  return {
+    getSourcePosition,
+    getGeneratedPosition
+  };
+  function processMapping(mapping) {
+    const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(
+      generatedFile,
+      mapping.generatedLine,
+      mapping.generatedCharacter,
+      /*allowEdits*/
+      true
+    ) : -1;
+    let source;
+    let sourcePosition;
+    if (isSourceMapping(mapping)) {
+      const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
+      source = map2.sources[mapping.sourceIndex];
+      sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(
+        sourceFile,
+        mapping.sourceLine,
+        mapping.sourceCharacter,
+        /*allowEdits*/
+        true
+      ) : -1;
     }
-    function isAritySmaller(signature, target) {
-      let targetParameterCount = 0;
-      for (; targetParameterCount < target.parameters.length; targetParameterCount++) {
-        const param = target.parameters[targetParameterCount];
-        if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) {
-          break;
+    return {
+      generatedPosition,
+      source,
+      sourceIndex: mapping.sourceIndex,
+      sourcePosition,
+      nameIndex: mapping.nameIndex
+    };
+  }
+  function getDecodedMappings() {
+    if (decodedMappings === void 0) {
+      const decoder = decodeMappings(map2.mappings);
+      const mappings = arrayFrom(decoder, processMapping);
+      if (decoder.error !== void 0) {
+        if (host.log) {
+          host.log(`Encountered error while decoding sourcemap: ${decoder.error}`);
         }
+        decodedMappings = emptyArray;
+      } else {
+        decodedMappings = mappings;
       }
-      if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) {
-        targetParameterCount--;
-      }
-      return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount;
-    }
-    function getContextualSignatureForFunctionLikeDeclaration(node) {
-      return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0;
     }
-    function getContextualSignature(node) {
-      Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      const typeTagSignature = getSignatureOfTypeTag(node);
-      if (typeTagSignature) {
-        return typeTagSignature;
-      }
-      const type = getApparentTypeOfContextualType(node, 1 /* Signature */);
-      if (!type) {
-        return void 0;
-      }
-      if (!(type.flags & 1048576 /* Union */)) {
-        return getContextualCallSignature(type, node);
-      }
-      let signatureList;
-      const types = type.types;
-      for (const current of types) {
-        const signature = getContextualCallSignature(current, node);
-        if (signature) {
-          if (!signatureList) {
-            signatureList = [signature];
-          } else if (!compareSignaturesIdentical(
-            signatureList[0],
-            signature,
-            /*partialMatch*/
-            false,
-            /*ignoreThisTypes*/
-            true,
-            /*ignoreReturnTypes*/
-            true,
-            compareTypesIdentical
-          )) {
-            return void 0;
-          } else {
-            signatureList.push(signature);
-          }
-        }
-      }
-      if (signatureList) {
-        return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList);
+    return decodedMappings;
+  }
+  function getSourceMappings(sourceIndex) {
+    if (sourceMappings === void 0) {
+      const lists = [];
+      for (const mapping of getDecodedMappings()) {
+        if (!isSourceMappedPosition(mapping)) continue;
+        let list = lists[mapping.sourceIndex];
+        if (!list) lists[mapping.sourceIndex] = list = [];
+        list.push(mapping);
       }
+      sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition));
     }
-    function checkSpreadExpression(node, checkMode) {
-      if (languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
+    return sourceMappings[sourceIndex];
+  }
+  function getGeneratedMappings() {
+    if (generatedMappings === void 0) {
+      const list = [];
+      for (const mapping of getDecodedMappings()) {
+        list.push(mapping);
       }
-      const arrayOrIterableType = checkExpression(node.expression, checkMode);
-      return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression);
-    }
-    function checkSyntheticExpression(node) {
-      return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type;
-    }
-    function hasDefaultValue(node) {
-      return node.kind === 208 /* BindingElement */ && !!node.initializer || node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */;
+      generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition);
     }
-    function isSpreadIntoCallOrNew(node) {
-      const parent2 = walkUpParenthesizedExpressions(node.parent);
-      return isSpreadElement(parent2) && isCallOrNewExpression(parent2.parent);
-    }
-    function checkArrayLiteral(node, checkMode, forceTuple) {
-      const elements = node.elements;
-      const elementCount = elements.length;
-      const elementTypes = [];
-      const elementFlags = [];
-      pushCachedContextualType(node);
-      const inDestructuringPattern = isAssignmentTarget(node);
-      const inConstContext = isConstContext(node);
-      const contextualType = getApparentTypeOfContextualType(
-        node,
-        /*contextFlags*/
-        void 0
-      );
-      const inTupleContext = isSpreadIntoCallOrNew(node) || !!contextualType && someType(contextualType, (t) => isTupleLikeType(t) || isGenericMappedType(t) && !t.nameType && !!getHomomorphicTypeVariable(t.target || t));
-      let hasOmittedExpression = false;
-      for (let i = 0; i < elementCount; i++) {
-        const e = elements[i];
-        if (e.kind === 230 /* SpreadElement */) {
-          if (languageVersion < 2 /* ES2015 */) {
-            checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
-          }
-          const spreadType = checkExpression(e.expression, checkMode, forceTuple);
-          if (isArrayLikeType(spreadType)) {
-            elementTypes.push(spreadType);
-            elementFlags.push(8 /* Variadic */);
-          } else if (inDestructuringPattern) {
-            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
-              65 /* Destructuring */,
-              spreadType,
-              undefinedType,
-              /*errorNode*/
-              void 0,
-              /*checkAssignability*/
-              false
-            ) || unknownType;
-            elementTypes.push(restElementType);
-            elementFlags.push(4 /* Rest */);
-          } else {
-            elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression));
-            elementFlags.push(4 /* Rest */);
-          }
-        } else if (exactOptionalPropertyTypes && e.kind === 232 /* OmittedExpression */) {
-          hasOmittedExpression = true;
-          elementTypes.push(undefinedOrMissingType);
-          elementFlags.push(2 /* Optional */);
-        } else {
-          const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
-          elementTypes.push(addOptionality(
-            type,
-            /*isProperty*/
-            true,
-            hasOmittedExpression
-          ));
-          elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
-          if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
-            const inferenceContext = getInferenceContext(node);
-            Debug.assert(inferenceContext);
-            addIntraExpressionInferenceSite(inferenceContext, e, type);
-          }
-        }
-      }
-      popContextualType();
-      if (inDestructuringPattern) {
-        return createTupleType(elementTypes, elementFlags);
-      }
-      if (forceTuple || inConstContext || inTupleContext) {
-        return createArrayLiteralType(createTupleType(
-          elementTypes,
-          elementFlags,
-          /*readonly*/
-          inConstContext && !(contextualType && someType(contextualType, isMutableArrayLikeType))
-        ));
-      }
-      return createArrayLiteralType(createArrayType(
-        elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType,
-        inConstContext
-      ));
+    return generatedMappings;
+  }
+  function getGeneratedPosition(loc) {
+    const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName));
+    if (sourceIndex === void 0) return loc;
+    const sourceMappings2 = getSourceMappings(sourceIndex);
+    if (!some(sourceMappings2)) return loc;
+    let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues);
+    if (targetIndex < 0) {
+      targetIndex = ~targetIndex;
     }
-    function createArrayLiteralType(type) {
-      if (!(getObjectFlags(type) & 4 /* Reference */)) {
-        return type;
-      }
-      let literalType = type.literalType;
-      if (!literalType) {
-        literalType = type.literalType = cloneTypeReference(type);
-        literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-      }
-      return literalType;
+    const mapping = sourceMappings2[targetIndex];
+    if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) {
+      return loc;
     }
-    function isNumericName(name) {
-      switch (name.kind) {
-        case 167 /* ComputedPropertyName */:
-          return isNumericComputedName(name);
-        case 80 /* Identifier */:
-          return isNumericLiteralName(name.escapedText);
-        case 9 /* NumericLiteral */:
-        case 11 /* StringLiteral */:
-          return isNumericLiteralName(name.text);
-        default:
-          return false;
-      }
+    return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition };
+  }
+  function getSourcePosition(loc) {
+    const generatedMappings2 = getGeneratedMappings();
+    if (!some(generatedMappings2)) return loc;
+    let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues);
+    if (targetIndex < 0) {
+      targetIndex = ~targetIndex;
     }
-    function isNumericComputedName(name) {
-      return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */);
+    const mapping = generatedMappings2[targetIndex];
+    if (mapping === void 0 || !isSourceMappedPosition(mapping)) {
+      return loc;
     }
-    function checkComputedPropertyName(node) {
-      const links = getNodeLinks(node.expression);
-      if (!links.resolvedType) {
-        if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 103 /* InKeyword */ && node.parent.kind !== 177 /* GetAccessor */ && node.parent.kind !== 178 /* SetAccessor */) {
-          return links.resolvedType = errorType;
-        }
-        links.resolvedType = checkExpression(node.expression);
-        if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) {
-          const container = getEnclosingBlockScopeContainer(node.parent.parent);
-          const enclosingIterationStatement = getEnclosingIterationStatement(container);
-          if (enclosingIterationStatement) {
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
-            getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */;
-            getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */;
-          }
+    return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition };
+  }
+}
+var identitySourceMapConsumer = {
+  getSourcePosition: identity,
+  getGeneratedPosition: identity
+};
+
+// src/compiler/transformers/utilities.ts
+function getOriginalNodeId(node) {
+  node = getOriginalNode(node);
+  return node ? getNodeId(node) : 0;
+}
+function containsDefaultReference(node) {
+  if (!node) return false;
+  if (!isNamedImports(node) && !isNamedExports(node)) return false;
+  return some(node.elements, isNamedDefaultReference);
+}
+function isNamedDefaultReference(e) {
+  return e.propertyName !== void 0 ? e.propertyName.escapedText === "default" /* Default */ : e.name.escapedText === "default" /* Default */;
+}
+function chainBundle(context, transformSourceFile) {
+  return transformSourceFileOrBundle;
+  function transformSourceFileOrBundle(node) {
+    return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  }
+  function transformBundle(node) {
+    return context.factory.createBundle(map(node.sourceFiles, transformSourceFile));
+  }
+}
+function getExportNeedsImportStarHelper(node) {
+  return !!getNamespaceDeclarationNode(node);
+}
+function getImportNeedsImportStarHelper(node) {
+  if (!!getNamespaceDeclarationNode(node)) {
+    return true;
+  }
+  const bindings = node.importClause && node.importClause.namedBindings;
+  if (!bindings) {
+    return false;
+  }
+  if (!isNamedImports(bindings)) return false;
+  let defaultRefCount = 0;
+  for (const binding of bindings.elements) {
+    if (isNamedDefaultReference(binding)) {
+      defaultRefCount++;
+    }
+  }
+  return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node);
+}
+function getImportNeedsImportDefaultHelper(node) {
+  return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings));
+}
+function collectExternalModuleInfo(context, sourceFile) {
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const externalImports = [];
+  const exportSpecifiers = new IdentifierNameMultiMap();
+  const exportedBindings = [];
+  const uniqueExports = /* @__PURE__ */ new Map();
+  const exportedFunctions = /* @__PURE__ */ new Set();
+  let exportedNames;
+  let hasExportDefault = false;
+  let exportEquals;
+  let hasExportStarsToExportValues = false;
+  let hasImportStar = false;
+  let hasImportDefault = false;
+  for (const node of sourceFile.statements) {
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+        externalImports.push(node);
+        if (!hasImportStar && getImportNeedsImportStarHelper(node)) {
+          hasImportStar = true;
         }
-        if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) {
-          error2(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any);
+        if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) {
+          hasImportDefault = true;
         }
-      }
-      return links.resolvedType;
-    }
-    function isSymbolWithNumericName(symbol) {
-      var _a;
-      const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0];
-      return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name);
-    }
-    function isSymbolWithSymbolName(symbol) {
-      var _a;
-      const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0];
-      return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */);
-    }
-    function getObjectLiteralIndexInfo(node, offset, properties, keyType) {
-      const propTypes = [];
-      for (let i = offset; i < properties.length; i++) {
-        const prop = properties[i];
-        if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) {
-          propTypes.push(getTypeOfSymbol(properties[i]));
+        break;
+      case 271 /* ImportEqualsDeclaration */:
+        if (node.moduleReference.kind === 283 /* ExternalModuleReference */) {
+          externalImports.push(node);
         }
-      }
-      const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType;
-      return createIndexInfo(keyType, unionType, isConstContext(node));
-    }
-    function getImmediateAliasedSymbol(symbol) {
-      Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
-      const links = getSymbolLinks(symbol);
-      if (!links.immediateTarget) {
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        links.immediateTarget = getTargetOfAliasDeclaration(
-          node,
-          /*dontRecursivelyResolve*/
-          true
-        );
-      }
-      return links.immediateTarget;
-    }
-    function checkObjectLiteral(node, checkMode = 0 /* Normal */) {
-      var _a;
-      const inDestructuringPattern = isAssignmentTarget(node);
-      checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
-      const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
-      let propertiesTable = createSymbolTable();
-      let propertiesArray = [];
-      let spread = emptyObjectType;
-      pushCachedContextualType(node);
-      const contextualType = getApparentTypeOfContextualType(
-        node,
-        /*contextFlags*/
-        void 0
-      );
-      const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 206 /* ObjectBindingPattern */ || contextualType.pattern.kind === 210 /* ObjectLiteralExpression */);
-      const inConstContext = isConstContext(node);
-      const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
-      const isInJavascript = isInJSFile(node) && !isInJsonFile(node);
-      const enumTag = isInJavascript ? getJSDocEnumTag(node) : void 0;
-      const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag;
-      let objectFlags = freshObjectLiteralFlag;
-      let patternWithComputedProperties = false;
-      let hasComputedStringProperty = false;
-      let hasComputedNumberProperty = false;
-      let hasComputedSymbolProperty = false;
-      for (const elem of node.properties) {
-        if (elem.name && isComputedPropertyName(elem.name)) {
-          checkComputedPropertyName(elem.name);
-        }
-      }
-      let offset = 0;
-      for (const memberDecl of node.properties) {
-        let member = getSymbolOfDeclaration(memberDecl);
-        const computedNameType = memberDecl.name && memberDecl.name.kind === 167 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
-        if (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
-          let type = memberDecl.kind === 303 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
-            // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
-            // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
-            // we don't want to say "could not find 'a'".
-            memberDecl.kind === 304 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
-          );
-          if (isInJavascript) {
-            const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
-            if (jsDocType) {
-              checkTypeAssignableTo(type, jsDocType, memberDecl);
-              type = jsDocType;
-            } else if (enumTag && enumTag.typeExpression) {
-              checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl);
-            }
-          }
-          objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */;
-          const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
-          const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
-          if (nameType) {
-            prop.links.nameType = nameType;
-          }
-          if (inDestructuringPattern) {
-            const isOptional = memberDecl.kind === 303 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
-            if (isOptional) {
-              prop.flags |= 16777216 /* Optional */;
-            }
-          } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) {
-            const impliedProp = getPropertyOfType(contextualType, member.escapedName);
-            if (impliedProp) {
-              prop.flags |= impliedProp.flags & 16777216 /* Optional */;
-            } else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, stringType)) {
-              error2(memberDecl.name, Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType));
-            }
-          }
-          prop.declarations = member.declarations;
-          prop.parent = member.parent;
-          if (member.valueDeclaration) {
-            prop.valueDeclaration = member.valueDeclaration;
-          }
-          prop.links.type = type;
-          prop.links.target = member;
-          member = prop;
-          allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
-          if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 174 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
-            const inferenceContext = getInferenceContext(node);
-            Debug.assert(inferenceContext);
-            const inferenceNode = memberDecl.kind === 303 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl;
-            addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type);
-          }
-        } else if (memberDecl.kind === 305 /* SpreadAssignment */) {
-          if (languageVersion < 2 /* ES2015 */) {
-            checkExternalEmitHelpers(memberDecl, 2 /* Assign */);
-          }
-          if (propertiesArray.length > 0) {
-            spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
-            propertiesArray = [];
-            propertiesTable = createSymbolTable();
-            hasComputedStringProperty = false;
-            hasComputedNumberProperty = false;
-            hasComputedSymbolProperty = false;
-          }
-          const type = getReducedType(checkExpression(memberDecl.expression, checkMode & 2 /* Inferential */));
-          if (isValidSpreadType(type)) {
-            const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext);
-            if (allPropertiesTable) {
-              checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl);
-            }
-            offset = propertiesArray.length;
-            if (isErrorType(spread)) {
-              continue;
-            }
-            spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext);
+        break;
+      case 278 /* ExportDeclaration */:
+        if (node.moduleSpecifier) {
+          if (!node.exportClause) {
+            externalImports.push(node);
+            hasExportStarsToExportValues = true;
           } else {
-            error2(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types);
-            spread = errorType;
-          }
-          continue;
-        } else {
-          Debug.assert(memberDecl.kind === 177 /* GetAccessor */ || memberDecl.kind === 178 /* SetAccessor */);
-          checkNodeDeferred(memberDecl);
-        }
-        if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) {
-          if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) {
-            if (isTypeAssignableTo(computedNameType, numberType)) {
-              hasComputedNumberProperty = true;
-            } else if (isTypeAssignableTo(computedNameType, esSymbolType)) {
-              hasComputedSymbolProperty = true;
+            externalImports.push(node);
+            if (isNamedExports(node.exportClause)) {
+              addExportedNamesForExportDeclaration(node);
+              hasImportDefault || (hasImportDefault = containsDefaultReference(node.exportClause));
             } else {
-              hasComputedStringProperty = true;
-            }
-            if (inDestructuringPattern) {
-              patternWithComputedProperties = true;
-            }
-          }
-        } else {
-          propertiesTable.set(member.escapedName, member);
-        }
-        propertiesArray.push(member);
-      }
-      popContextualType();
-      if (contextualTypeHasPattern) {
-        const rootPatternParent = findAncestor(contextualType.pattern.parent, (n) => n.kind === 260 /* VariableDeclaration */ || n.kind === 226 /* BinaryExpression */ || n.kind === 169 /* Parameter */);
-        const spreadOrOutsideRootObject = findAncestor(node, (n) => n === rootPatternParent || n.kind === 305 /* SpreadAssignment */);
-        if (spreadOrOutsideRootObject.kind !== 305 /* SpreadAssignment */) {
-          for (const prop of getPropertiesOfType(contextualType)) {
-            if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
-              if (!(prop.flags & 16777216 /* Optional */)) {
-                error2(prop.valueDeclaration || ((_a = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a.links.bindingElement), Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value);
+              const name = node.exportClause.name;
+              if (!uniqueExports.get(idText(name))) {
+                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+                uniqueExports.set(idText(name), true);
+                exportedNames = append(exportedNames, name);
               }
-              propertiesTable.set(prop.escapedName, prop);
-              propertiesArray.push(prop);
+              hasImportStar = true;
             }
           }
-        }
-      }
-      if (isErrorType(spread)) {
-        return errorType;
-      }
-      if (spread !== emptyObjectType) {
-        if (propertiesArray.length > 0) {
-          spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
-          propertiesArray = [];
-          propertiesTable = createSymbolTable();
-          hasComputedStringProperty = false;
-          hasComputedNumberProperty = false;
-        }
-        return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t);
-      }
-      return createObjectLiteralType();
-      function createObjectLiteralType() {
-        const indexInfos = [];
-        if (hasComputedStringProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, stringType));
-        if (hasComputedNumberProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, numberType));
-        if (hasComputedSymbolProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, esSymbolType));
-        const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos);
-        result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        if (isJSObjectLiteral) {
-          result.objectFlags |= 4096 /* JSLiteral */;
-        }
-        if (patternWithComputedProperties) {
-          result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
-        }
-        if (inDestructuringPattern) {
-          result.pattern = node;
-        }
-        return result;
-      }
-    }
-    function isValidSpreadType(type) {
-      const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType));
-      return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType));
-    }
-    function checkJsxSelfClosingElementDeferred(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node);
-    }
-    function checkJsxSelfClosingElement(node, _checkMode) {
-      checkNodeDeferred(node);
-      return getJsxElementTypeAt(node) || anyType;
-    }
-    function checkJsxElementDeferred(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement);
-      if (isJsxIntrinsicTagName(node.closingElement.tagName)) {
-        getIntrinsicTagSymbol(node.closingElement);
-      } else {
-        checkExpression(node.closingElement.tagName);
-      }
-      checkJsxChildren(node);
-    }
-    function checkJsxElement(node, _checkMode) {
-      checkNodeDeferred(node);
-      return getJsxElementTypeAt(node) || anyType;
-    }
-    function checkJsxFragment(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment);
-      const nodeSourceFile = getSourceFileOfNode(node);
-      if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) {
-        error2(
-          node,
-          compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments
-        );
-      }
-      checkJsxChildren(node);
-      return getJsxElementTypeAt(node) || anyType;
-    }
-    function isHyphenatedJsxName(name) {
-      return name.includes("-");
-    }
-    function isJsxIntrinsicTagName(tagName) {
-      return isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText) || isJsxNamespacedName(tagName);
-    }
-    function checkJsxAttribute(node, checkMode) {
-      return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType;
-    }
-    function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode = 0 /* Normal */) {
-      const attributes = openingLikeElement.attributes;
-      const contextualType = getContextualType2(attributes, 0 /* None */);
-      const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0;
-      let attributesTable = createSymbolTable();
-      let spread = emptyJsxObjectType;
-      let hasSpreadAnyType = false;
-      let typeToIntersect;
-      let explicitlySpecifyChildrenAttribute = false;
-      let objectFlags = 2048 /* JsxAttributes */;
-      const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement));
-      for (const attributeDecl of attributes.properties) {
-        const member = attributeDecl.symbol;
-        if (isJsxAttribute(attributeDecl)) {
-          const exprType = checkJsxAttribute(attributeDecl, checkMode);
-          objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */;
-          const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName);
-          attributeSymbol.declarations = member.declarations;
-          attributeSymbol.parent = member.parent;
-          if (member.valueDeclaration) {
-            attributeSymbol.valueDeclaration = member.valueDeclaration;
-          }
-          attributeSymbol.links.type = exprType;
-          attributeSymbol.links.target = member;
-          attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
-          allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
-          if (getEscapedTextOfJsxAttributeName(attributeDecl.name) === jsxChildrenPropertyName) {
-            explicitlySpecifyChildrenAttribute = true;
-          }
-          if (contextualType) {
-            const prop = getPropertyOfType(contextualType, member.escapedName);
-            if (prop && prop.declarations && isDeprecatedSymbol(prop) && isIdentifier(attributeDecl.name)) {
-              addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText);
-            }
-          }
-          if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(attributeDecl)) {
-            const inferenceContext = getInferenceContext(attributes);
-            Debug.assert(inferenceContext);
-            const inferenceNode = attributeDecl.initializer.expression;
-            addIntraExpressionInferenceSite(inferenceContext, inferenceNode, exprType);
-          }
         } else {
-          Debug.assert(attributeDecl.kind === 293 /* JsxSpreadAttribute */);
-          if (attributesTable.size > 0) {
-            spread = getSpreadType(
-              spread,
-              createJsxAttributesType(),
-              attributes.symbol,
-              objectFlags,
-              /*readonly*/
-              false
-            );
-            attributesTable = createSymbolTable();
-          }
-          const exprType = getReducedType(checkExpression(attributeDecl.expression, checkMode & 2 /* Inferential */));
-          if (isTypeAny(exprType)) {
-            hasSpreadAnyType = true;
-          }
-          if (isValidSpreadType(exprType)) {
-            spread = getSpreadType(
-              spread,
-              exprType,
-              attributes.symbol,
-              objectFlags,
-              /*readonly*/
-              false
-            );
-            if (allAttributesTable) {
-              checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
-            }
-          } else {
-            error2(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types);
-            typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType;
-          }
+          addExportedNamesForExportDeclaration(node);
         }
-      }
-      if (!hasSpreadAnyType) {
-        if (attributesTable.size > 0) {
-          spread = getSpreadType(
-            spread,
-            createJsxAttributesType(),
-            attributes.symbol,
-            objectFlags,
-            /*readonly*/
-            false
-          );
+        break;
+      case 277 /* ExportAssignment */:
+        if (node.isExportEquals && !exportEquals) {
+          exportEquals = node;
         }
-      }
-      const parent2 = openingLikeElement.parent.kind === 284 /* JsxElement */ ? openingLikeElement.parent : void 0;
-      if (parent2 && parent2.openingElement === openingLikeElement && getSemanticJsxChildren(parent2.children).length > 0) {
-        const childrenTypes = checkJsxChildren(parent2, checkMode);
-        if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") {
-          if (explicitlySpecifyChildrenAttribute) {
-            error2(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
+        break;
+      case 243 /* VariableStatement */:
+        if (hasSyntacticModifier(node, 32 /* Export */)) {
+          for (const decl of node.declarationList.declarations) {
+            exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings);
           }
-          const contextualType2 = getApparentTypeOfContextualType(
-            openingLikeElement.attributes,
-            /*contextFlags*/
-            void 0
-          );
-          const childrenContextualType = contextualType2 && getTypeOfPropertyOfContextualType(contextualType2, jsxChildrenPropertyName);
-          const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
-          childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
-          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
-            /*modifiers*/
-            void 0,
-            unescapeLeadingUnderscores(jsxChildrenPropertyName),
-            /*questionToken*/
+        }
+        break;
+      case 262 /* FunctionDeclaration */:
+        if (hasSyntacticModifier(node, 32 /* Export */)) {
+          addExportedFunctionDeclaration(
+            node,
+            /*name*/
             void 0,
-            /*type*/
-            void 0
-          );
-          setParent(childrenPropSymbol.valueDeclaration, attributes);
-          childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
-          const childPropMap = createSymbolTable();
-          childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol);
-          spread = getSpreadType(
-            spread,
-            createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
-            attributes.symbol,
-            objectFlags,
-            /*readonly*/
-            false
+            hasSyntacticModifier(node, 2048 /* Default */)
           );
         }
-      }
-      if (hasSpreadAnyType) {
-        return anyType;
-      }
-      if (typeToIntersect && spread !== emptyJsxObjectType) {
-        return getIntersectionType([typeToIntersect, spread]);
-      }
-      return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread);
-      function createJsxAttributesType() {
-        objectFlags |= freshObjectLiteralFlag;
-        const result = createAnonymousType(attributes.symbol, attributesTable, emptyArray, emptyArray, emptyArray);
-        result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        return result;
-      }
-    }
-    function checkJsxChildren(node, checkMode) {
-      const childrenTypes = [];
-      for (const child of node.children) {
-        if (child.kind === 12 /* JsxText */) {
-          if (!child.containsOnlyTriviaWhiteSpaces) {
-            childrenTypes.push(stringType);
+        break;
+      case 263 /* ClassDeclaration */:
+        if (hasSyntacticModifier(node, 32 /* Export */)) {
+          if (hasSyntacticModifier(node, 2048 /* Default */)) {
+            if (!hasExportDefault) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
+              hasExportDefault = true;
+            }
+          } else {
+            const name = node.name;
+            if (name && !uniqueExports.get(idText(name))) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+              uniqueExports.set(idText(name), true);
+              exportedNames = append(exportedNames, name);
+            }
           }
-        } else if (child.kind === 294 /* JsxExpression */ && !child.expression) {
-          continue;
-        } else {
-          childrenTypes.push(checkExpressionForMutableLocation(child, checkMode));
         }
-      }
-      return childrenTypes;
+        break;
     }
-    function checkSpreadPropOverrides(type, props, spread) {
-      for (const right of getPropertiesOfType(type)) {
-        if (!(right.flags & 16777216 /* Optional */)) {
-          const left = props.get(right.escapedName);
-          if (left) {
-            const diagnostic = error2(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName));
-            addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property));
-          }
+  }
+  const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault);
+  if (externalHelpersImportDeclaration) {
+    externalImports.unshift(externalHelpersImportDeclaration);
+  }
+  return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, exportedFunctions, externalHelpersImportDeclaration };
+  function addExportedNamesForExportDeclaration(node) {
+    for (const specifier of cast(node.exportClause, isNamedExports).elements) {
+      if (!uniqueExports.get(idText(specifier.name))) {
+        const name = specifier.propertyName || specifier.name;
+        if (!node.moduleSpecifier) {
+          exportSpecifiers.add(name, specifier);
         }
-      }
-    }
-    function checkJsxAttributes(node, checkMode) {
-      return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode);
-    }
-    function getJsxType(name, location) {
-      const namespace = getJsxNamespaceAt(location);
-      const exports = namespace && getExportsOfSymbol(namespace);
-      const typeSymbol = exports && getSymbol2(exports, name, 788968 /* Type */);
-      return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType;
-    }
-    function getIntrinsicTagSymbol(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedSymbol) {
-        const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node);
-        if (!isErrorType(intrinsicElementsType)) {
-          if (!isIdentifier(node.tagName) && !isJsxNamespacedName(node.tagName))
-            return Debug.fail();
-          const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText;
-          const intrinsicProp = getPropertyOfType(intrinsicElementsType, propName);
-          if (intrinsicProp) {
-            links.jsxFlags |= 1 /* IntrinsicNamedElement */;
-            return links.resolvedSymbol = intrinsicProp;
-          }
-          const indexSymbol = getApplicableIndexSymbol(intrinsicElementsType, getStringLiteralType(unescapeLeadingUnderscores(propName)));
-          if (indexSymbol) {
-            links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
-            return links.resolvedSymbol = indexSymbol;
-          }
-          if (getTypeOfPropertyOrIndexSignatureOfType(intrinsicElementsType, propName)) {
-            links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
-            return links.resolvedSymbol = intrinsicElementsType.symbol;
-          }
-          error2(node, Diagnostics.Property_0_does_not_exist_on_type_1, intrinsicTagNameToString(node.tagName), "JSX." + JsxNames.IntrinsicElements);
-          return links.resolvedSymbol = unknownSymbol;
-        } else {
-          if (noImplicitAny) {
-            error2(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements));
+        const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
+        if (decl) {
+          if (decl.kind === 262 /* FunctionDeclaration */) {
+            addExportedFunctionDeclaration(decl, specifier.name, specifier.name.escapedText === "default" /* Default */);
+            continue;
           }
-          return links.resolvedSymbol = unknownSymbol;
+          multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name);
         }
+        uniqueExports.set(idText(specifier.name), true);
+        exportedNames = append(exportedNames, specifier.name);
       }
-      return links.resolvedSymbol;
-    }
-    function getJsxNamespaceContainerForImplicitImport(location) {
-      const file = location && getSourceFileOfNode(location);
-      const links = file && getNodeLinks(file);
-      if (links && links.jsxImplicitImportContainer === false) {
-        return void 0;
-      }
-      if (links && links.jsxImplicitImportContainer) {
-        return links.jsxImplicitImportContainer;
-      }
-      const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions);
-      if (!runtimeImportSpecifier) {
-        return void 0;
-      }
-      const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
-      const jsxImportIndex = compilerOptions.importHelpers ? 1 : 0;
-      const specifier = file == null ? void 0 : file.imports[jsxImportIndex];
-      if (specifier) {
-        Debug.assert(nodeIsSynthesized(specifier) && specifier.text === runtimeImportSpecifier, `Expected sourceFile.imports[${jsxImportIndex}] to be the synthesized JSX runtime import`);
-      }
-      const mod = resolveExternalModule(specifier || location, runtimeImportSpecifier, errorMessage, location);
-      const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
-      if (links) {
-        links.jsxImplicitImportContainer = result || false;
-      }
-      return result;
     }
-    function getJsxNamespaceAt(location) {
-      const links = location && getNodeLinks(location);
-      if (links && links.jsxNamespace) {
-        return links.jsxNamespace;
-      }
-      if (!links || links.jsxNamespace !== false) {
-        let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
-        if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
-          const namespaceName = getJsxNamespace(location);
-          resolvedNamespace = resolveName(
-            location,
-            namespaceName,
-            1920 /* Namespace */,
-            /*nameNotFoundMessage*/
-            void 0,
-            namespaceName,
-            /*isUse*/
-            false
-          );
-        }
-        if (resolvedNamespace) {
-          const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
-          if (candidate && candidate !== unknownSymbol) {
-            if (links) {
-              links.jsxNamespace = candidate;
-            }
-            return candidate;
-          }
-        }
-        if (links) {
-          links.jsxNamespace = false;
-        }
-      }
-      const s = resolveSymbol(getGlobalSymbol(
-        JsxNames.JSX,
-        1920 /* Namespace */,
-        /*diagnostic*/
-        void 0
-      ));
-      if (s === unknownSymbol) {
-        return void 0;
+  }
+  function addExportedFunctionDeclaration(node, name, isDefault) {
+    exportedFunctions.add(node);
+    if (isDefault) {
+      if (!hasExportDefault) {
+        multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name ?? context.factory.getDeclarationName(node));
+        hasExportDefault = true;
       }
-      return s;
-    }
-    function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) {
-      const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */);
-      const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym);
-      const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType);
-      if (propertiesOfJsxElementAttribPropInterface) {
-        if (propertiesOfJsxElementAttribPropInterface.length === 0) {
-          return "";
-        } else if (propertiesOfJsxElementAttribPropInterface.length === 1) {
-          return propertiesOfJsxElementAttribPropInterface[0].escapedName;
-        } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) {
-          error2(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer));
-        }
+    } else {
+      name ?? (name = node.name);
+      if (!uniqueExports.get(idText(name))) {
+        multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+        uniqueExports.set(idText(name), true);
       }
-      return void 0;
-    }
-    function getJsxLibraryManagedAttributes(jsxNamespace) {
-      return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */);
-    }
-    function getJsxElementTypeSymbol(jsxNamespace) {
-      return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.ElementType, 788968 /* Type */);
     }
-    function getJsxElementPropertiesName(jsxNamespace) {
-      return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace);
-    }
-    function getJsxElementChildrenPropertyName(jsxNamespace) {
-      return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace);
-    }
-    function getUninstantiatedJsxSignaturesOfType(elementType, caller) {
-      if (elementType.flags & 4 /* String */) {
-        return [anySignature];
-      } else if (elementType.flags & 128 /* StringLiteral */) {
-        const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller);
-        if (!intrinsicType) {
-          error2(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements);
-          return emptyArray;
-        } else {
-          const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType);
-          return [fakeSignature];
-        }
-      }
-      const apparentElemType = getApparentType(elementType);
-      let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */);
-      if (signatures.length === 0) {
-        signatures = getSignaturesOfType(apparentElemType, 0 /* Call */);
-      }
-      if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) {
-        signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller)));
+  }
+}
+function collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings) {
+  if (isBindingPattern(decl.name)) {
+    for (const element of decl.name.elements) {
+      if (!isOmittedExpression(element)) {
+        exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames, exportedBindings);
       }
-      return signatures;
     }
-    function getIntrinsicAttributesTypeFromStringLiteralType(type, location) {
-      const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location);
-      if (!isErrorType(intrinsicElementsType)) {
-        const stringLiteralTypeName = type.value;
-        const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName));
-        if (intrinsicProp) {
-          return getTypeOfSymbol(intrinsicProp);
-        }
-        const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
-        if (indexSignatureType) {
-          return indexSignatureType;
-        }
-        return void 0;
+  } else if (!isGeneratedIdentifier(decl.name)) {
+    const text = idText(decl.name);
+    if (!uniqueExports.get(text)) {
+      uniqueExports.set(text, true);
+      exportedNames = append(exportedNames, decl.name);
+      if (isLocalName(decl.name)) {
+        multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), decl.name);
       }
-      return anyType;
     }
-    function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) {
-      if (refKind === 1 /* Function */) {
-        const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
-        if (sfcReturnConstraint) {
-          checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
-        }
-      } else if (refKind === 0 /* Component */) {
-        const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
-        if (classConstraint) {
-          checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
-        }
+  }
+  return exportedNames;
+}
+function multiMapSparseArrayAdd(map2, key, value) {
+  let values = map2[key];
+  if (values) {
+    values.push(value);
+  } else {
+    map2[key] = values = [value];
+  }
+  return values;
+}
+var IdentifierNameMap = class _IdentifierNameMap {
+  constructor() {
+    this._map = /* @__PURE__ */ new Map();
+  }
+  get size() {
+    return this._map.size;
+  }
+  has(key) {
+    return this._map.has(_IdentifierNameMap.toKey(key));
+  }
+  get(key) {
+    return this._map.get(_IdentifierNameMap.toKey(key));
+  }
+  set(key, value) {
+    this._map.set(_IdentifierNameMap.toKey(key), value);
+    return this;
+  }
+  delete(key) {
+    var _a;
+    return ((_a = this._map) == null ? void 0 : _a.delete(_IdentifierNameMap.toKey(key))) ?? false;
+  }
+  clear() {
+    this._map.clear();
+  }
+  values() {
+    return this._map.values();
+  }
+  static toKey(name) {
+    if (isGeneratedPrivateIdentifier(name) || isGeneratedIdentifier(name)) {
+      const autoGenerate = name.emitNode.autoGenerate;
+      if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+        const node = getNodeForGeneratedName(name);
+        const baseName = isMemberName(node) && node !== name ? _IdentifierNameMap.toKey(node) : `(generated@${getNodeId(node)})`;
+        return formatGeneratedName(
+          /*privateName*/
+          false,
+          autoGenerate.prefix,
+          baseName,
+          autoGenerate.suffix,
+          _IdentifierNameMap.toKey
+        );
       } else {
-        const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
-        const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
-        if (!sfcReturnConstraint || !classConstraint) {
-          return;
-        }
-        const combined = getUnionType([sfcReturnConstraint, classConstraint]);
-        checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
-      }
-      function generateInitialErrorChain() {
-        const componentName = getTextOfNode(openingLikeElement.tagName);
-        return chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          Diagnostics._0_cannot_be_used_as_a_JSX_component,
-          componentName
+        const baseName = `(auto@${autoGenerate.id})`;
+        return formatGeneratedName(
+          /*privateName*/
+          false,
+          autoGenerate.prefix,
+          baseName,
+          autoGenerate.suffix,
+          _IdentifierNameMap.toKey
         );
       }
     }
-    function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
-      var _a;
-      Debug.assert(isJsxIntrinsicTagName(node.tagName));
-      const links = getNodeLinks(node);
-      if (!links.resolvedJsxElementAttributesType) {
-        const symbol = getIntrinsicTagSymbol(node);
-        if (links.jsxFlags & 1 /* IntrinsicNamedElement */) {
-          return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType;
-        } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) {
-          const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText;
-          return links.resolvedJsxElementAttributesType = ((_a = getApplicableIndexInfoForName(getJsxType(JsxNames.IntrinsicElements, node), propName)) == null ? void 0 : _a.type) || errorType;
-        } else {
-          return links.resolvedJsxElementAttributesType = errorType;
-        }
-      }
-      return links.resolvedJsxElementAttributesType;
-    }
-    function getJsxElementClassTypeAt(location) {
-      const type = getJsxType(JsxNames.ElementClass, location);
-      if (isErrorType(type))
-        return void 0;
-      return type;
+    if (isPrivateIdentifier(name)) {
+      return idText(name).slice(1);
     }
-    function getJsxElementTypeAt(location) {
-      return getJsxType(JsxNames.Element, location);
+    return idText(name);
+  }
+};
+var IdentifierNameMultiMap = class extends IdentifierNameMap {
+  add(key, value) {
+    let values = this.get(key);
+    if (values) {
+      values.push(value);
+    } else {
+      this.set(key, values = [value]);
     }
-    function getJsxStatelessElementTypeAt(location) {
-      const jsxElementType = getJsxElementTypeAt(location);
-      if (jsxElementType) {
-        return getUnionType([jsxElementType, nullType]);
+    return values;
+  }
+  remove(key, value) {
+    const values = this.get(key);
+    if (values) {
+      unorderedRemoveItem(values, value);
+      if (!values.length) {
+        this.delete(key);
       }
     }
-    function getJsxElementTypeTypeAt(location) {
-      const ns = getJsxNamespaceAt(location);
-      if (!ns)
-        return void 0;
-      const sym = getJsxElementTypeSymbol(ns);
-      if (!sym)
-        return void 0;
-      const type = instantiateAliasOrInterfaceWithDefaults(sym, isInJSFile(location));
-      if (!type || isErrorType(type))
-        return void 0;
-      return type;
+  }
+};
+function isSimpleCopiableExpression(expression) {
+  return isStringLiteralLike(expression) || expression.kind === 9 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression);
+}
+function isSimpleInlineableExpression(expression) {
+  return !isIdentifier(expression) && isSimpleCopiableExpression(expression);
+}
+function isCompoundAssignment(kind) {
+  return kind >= 65 /* FirstCompoundAssignment */ && kind <= 79 /* LastCompoundAssignment */;
+}
+function getNonAssignmentOperatorForCompoundAssignment(kind) {
+  switch (kind) {
+    case 65 /* PlusEqualsToken */:
+      return 40 /* PlusToken */;
+    case 66 /* MinusEqualsToken */:
+      return 41 /* MinusToken */;
+    case 67 /* AsteriskEqualsToken */:
+      return 42 /* AsteriskToken */;
+    case 68 /* AsteriskAsteriskEqualsToken */:
+      return 43 /* AsteriskAsteriskToken */;
+    case 69 /* SlashEqualsToken */:
+      return 44 /* SlashToken */;
+    case 70 /* PercentEqualsToken */:
+      return 45 /* PercentToken */;
+    case 71 /* LessThanLessThanEqualsToken */:
+      return 48 /* LessThanLessThanToken */;
+    case 72 /* GreaterThanGreaterThanEqualsToken */:
+      return 49 /* GreaterThanGreaterThanToken */;
+    case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      return 50 /* GreaterThanGreaterThanGreaterThanToken */;
+    case 74 /* AmpersandEqualsToken */:
+      return 51 /* AmpersandToken */;
+    case 75 /* BarEqualsToken */:
+      return 52 /* BarToken */;
+    case 79 /* CaretEqualsToken */:
+      return 53 /* CaretToken */;
+    case 76 /* BarBarEqualsToken */:
+      return 57 /* BarBarToken */;
+    case 77 /* AmpersandAmpersandEqualsToken */:
+      return 56 /* AmpersandAmpersandToken */;
+    case 78 /* QuestionQuestionEqualsToken */:
+      return 61 /* QuestionQuestionToken */;
+  }
+}
+function getSuperCallFromStatement(statement) {
+  if (!isExpressionStatement(statement)) {
+    return void 0;
+  }
+  const expression = skipParentheses(statement.expression);
+  return isSuperCall(expression) ? expression : void 0;
+}
+function findSuperStatementIndexPathWorker(statements, start, indices) {
+  for (let i = start; i < statements.length; i += 1) {
+    const statement = statements[i];
+    if (getSuperCallFromStatement(statement)) {
+      indices.unshift(i);
+      return true;
+    } else if (isTryStatement(statement) && findSuperStatementIndexPathWorker(statement.tryBlock.statements, 0, indices)) {
+      indices.unshift(i);
+      return true;
     }
-    function instantiateAliasOrInterfaceWithDefaults(managedSym, inJs, ...typeArguments) {
-      const declaredManagedType = getDeclaredTypeOfSymbol(managedSym);
-      if (managedSym.flags & 524288 /* TypeAlias */) {
-        const params = getSymbolLinks(managedSym).typeParameters;
-        if (length(params) >= typeArguments.length) {
-          const args = fillMissingTypeArguments(typeArguments, params, typeArguments.length, inJs);
-          return length(args) === 0 ? declaredManagedType : getTypeAliasInstantiation(managedSym, args);
-        }
-      }
-      if (length(declaredManagedType.typeParameters) >= typeArguments.length) {
-        const args = fillMissingTypeArguments(typeArguments, declaredManagedType.typeParameters, typeArguments.length, inJs);
-        return createTypeReference(declaredManagedType, args);
+  }
+  return false;
+}
+function findSuperStatementIndexPath(statements, start) {
+  const indices = [];
+  findSuperStatementIndexPathWorker(statements, start, indices);
+  return indices;
+}
+function getProperties(node, requireInitializer, isStatic2) {
+  return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2));
+}
+function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) {
+  return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element);
+}
+function getStaticPropertiesAndClassStaticBlock(node) {
+  return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration);
+}
+function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) {
+  return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2;
+}
+function isStaticPropertyDeclaration(member) {
+  return isPropertyDeclaration(member) && hasStaticModifier(member);
+}
+function isInitializedProperty(member) {
+  return member.kind === 172 /* PropertyDeclaration */ && member.initializer !== void 0;
+}
+function isNonStaticMethodOrAccessorWithPrivateName(member) {
+  return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name);
+}
+function getDecoratorsOfParameters(node) {
+  let decorators;
+  if (node) {
+    const parameters = node.parameters;
+    const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]);
+    const firstParameterOffset = firstParameterIsThis ? 1 : 0;
+    const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length;
+    for (let i = 0; i < numParameters; i++) {
+      const parameter = parameters[i + firstParameterOffset];
+      if (decorators || hasDecorators(parameter)) {
+        if (!decorators) {
+          decorators = new Array(numParameters);
+        }
+        decorators[i] = getDecorators(parameter);
+      }
+    }
+  }
+  return decorators;
+}
+function getAllDecoratorsOfClass(node) {
+  const decorators = getDecorators(node);
+  const parameters = getDecoratorsOfParameters(getFirstConstructorWithBody(node));
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return {
+    decorators,
+    parameters
+  };
+}
+function getAllDecoratorsOfClassElement(member, parent2, useLegacyDecorators) {
+  switch (member.kind) {
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      if (!useLegacyDecorators) {
+        return getAllDecoratorsOfMethod(member);
       }
+      return getAllDecoratorsOfAccessors(member, parent2);
+    case 174 /* MethodDeclaration */:
+      return getAllDecoratorsOfMethod(member);
+    case 172 /* PropertyDeclaration */:
+      return getAllDecoratorsOfProperty(member);
+    default:
       return void 0;
+  }
+}
+function getAllDecoratorsOfAccessors(accessor, parent2) {
+  if (!accessor.body) {
+    return void 0;
+  }
+  const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor);
+  const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
+  if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) {
+    return void 0;
+  }
+  const decorators = getDecorators(firstAccessorWithDecorators);
+  const parameters = getDecoratorsOfParameters(setAccessor);
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return {
+    decorators,
+    parameters,
+    getDecorators: getAccessor && getDecorators(getAccessor),
+    setDecorators: setAccessor && getDecorators(setAccessor)
+  };
+}
+function getAllDecoratorsOfMethod(method) {
+  if (!method.body) {
+    return void 0;
+  }
+  const decorators = getDecorators(method);
+  const parameters = getDecoratorsOfParameters(method);
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return { decorators, parameters };
+}
+function getAllDecoratorsOfProperty(property) {
+  const decorators = getDecorators(property);
+  if (!some(decorators)) {
+    return void 0;
+  }
+  return { decorators };
+}
+function walkUpLexicalEnvironments(env, cb) {
+  while (env) {
+    const result = cb(env);
+    if (result !== void 0) return result;
+    env = env.previous;
+  }
+}
+function newPrivateEnvironment(data) {
+  return { data };
+}
+function getPrivateIdentifier(privateEnv, name) {
+  var _a, _b;
+  return isGeneratedPrivateIdentifier(name) ? (_a = privateEnv == null ? void 0 : privateEnv.generatedIdentifiers) == null ? void 0 : _a.get(getNodeForGeneratedName(name)) : (_b = privateEnv == null ? void 0 : privateEnv.identifiers) == null ? void 0 : _b.get(name.escapedText);
+}
+function setPrivateIdentifier(privateEnv, name, entry) {
+  if (isGeneratedPrivateIdentifier(name)) {
+    privateEnv.generatedIdentifiers ?? (privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map());
+    privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), entry);
+  } else {
+    privateEnv.identifiers ?? (privateEnv.identifiers = /* @__PURE__ */ new Map());
+    privateEnv.identifiers.set(name.escapedText, entry);
+  }
+}
+function accessPrivateIdentifier(env, name) {
+  return walkUpLexicalEnvironments(env, (env2) => getPrivateIdentifier(env2.privateEnv, name));
+}
+function isSimpleParameter(node) {
+  return !node.initializer && isIdentifier(node.name);
+}
+function isSimpleParameterList(nodes) {
+  return every(nodes, isSimpleParameter);
+}
+
+// src/compiler/transformers/destructuring.ts
+var FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => {
+  FlattenLevel2[FlattenLevel2["All"] = 0] = "All";
+  FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest";
+  return FlattenLevel2;
+})(FlattenLevel || {});
+function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) {
+  let location = node;
+  let value;
+  if (isDestructuringAssignment(node)) {
+    value = node.right;
+    while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) {
+      if (isDestructuringAssignment(value)) {
+        location = node = value;
+        value = node.right;
+      } else {
+        return Debug.checkDefined(visitNode(value, visitor, isExpression));
+      }
+    }
+  }
+  let expressions;
+  const flattenContext = {
+    context,
+    level,
+    downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
+    hoistTempVariables: true,
+    emitExpression,
+    emitBindingOrAssignment,
+    createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements),
+    createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements),
+    createArrayBindingOrAssignmentElement: makeAssignmentElement,
+    visitor
+  };
+  if (value) {
+    value = visitNode(value, visitor, isExpression);
+    Debug.assert(value);
+    if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        false,
+        location
+      );
+    } else if (needsValue) {
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        true,
+        location
+      );
+    } else if (nodeIsSynthesized(node)) {
+      location = value;
     }
-    function getJsxIntrinsicTagNamesAt(location) {
-      const intrinsics = getJsxType(JsxNames.IntrinsicElements, location);
-      return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray;
+  }
+  flattenBindingOrAssignmentElement(
+    flattenContext,
+    node,
+    value,
+    location,
+    /*skipInitializer*/
+    isDestructuringAssignment(node)
+  );
+  if (value && needsValue) {
+    if (!some(expressions)) {
+      return value;
     }
-    function checkJsxPreconditions(errorNode) {
-      if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) {
-        error2(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided);
-      }
-      if (getJsxElementTypeAt(errorNode) === void 0) {
-        if (noImplicitAny) {
-          error2(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist);
-        }
-      }
-    }
-    function checkJsxOpeningLikeElementOrOpeningFragment(node) {
-      const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node);
-      if (isNodeOpeningLikeElement) {
-        checkGrammarJsxElement(node);
-      }
-      checkJsxPreconditions(node);
-      if (!getJsxNamespaceContainerForImplicitImport(node)) {
-        const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.Cannot_find_name_0 : void 0;
-        const jsxFactoryNamespace = getJsxNamespace(node);
-        const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
-        let jsxFactorySym;
-        if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-          jsxFactorySym = resolveName(
-            jsxFactoryLocation,
-            jsxFactoryNamespace,
-            111551 /* Value */,
-            jsxFactoryRefErr,
-            jsxFactoryNamespace,
-            /*isUse*/
-            true
-          );
-        }
-        if (jsxFactorySym) {
-          jsxFactorySym.isReferenced = -1 /* All */;
-          if (canCollectSymbolAliasAccessabilityData && jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) {
-            markAliasSymbolAsReferenced(jsxFactorySym);
-          }
-        }
-        if (isJsxOpeningFragment(node)) {
-          const file = getSourceFileOfNode(node);
-          const localJsxNamespace = getLocalJsxNamespace(file);
-          if (localJsxNamespace) {
-            resolveName(
-              jsxFactoryLocation,
-              localJsxNamespace,
-              111551 /* Value */,
-              jsxFactoryRefErr,
-              localJsxNamespace,
-              /*isUse*/
-              true
-            );
-          }
-        }
-      }
-      if (isNodeOpeningLikeElement) {
-        const jsxOpeningLikeNode = node;
-        const sig = getResolvedSignature(jsxOpeningLikeNode);
-        checkDeprecatedSignature(sig, node);
-        const elementTypeConstraint = getJsxElementTypeTypeAt(jsxOpeningLikeNode);
-        if (elementTypeConstraint !== void 0) {
-          const tagName = jsxOpeningLikeNode.tagName;
-          const tagType = isJsxIntrinsicTagName(tagName) ? getStringLiteralType(intrinsicTagNameToString(tagName)) : checkExpression(tagName);
-          checkTypeRelatedTo(tagType, elementTypeConstraint, assignableRelation, tagName, Diagnostics.Its_type_0_is_not_a_valid_JSX_element_type, () => {
-            const componentName = getTextOfNode(tagName);
-            return chainDiagnosticMessages(
-              /*details*/
-              void 0,
-              Diagnostics._0_cannot_be_used_as_a_JSX_component,
-              componentName
-            );
-          });
-        } else {
-          checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode);
-        }
-      }
-    }
-    function isKnownProperty(targetType, name, isComparingJsxAttributes) {
-      if (targetType.flags & 524288 /* Object */) {
-        if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) {
-          return true;
-        }
-      } else if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) {
-        for (const t of targetType.types) {
-          if (isKnownProperty(t, name, isComparingJsxAttributes)) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-    function isExcessPropertyCheckTarget(type) {
-      return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget));
-    }
-    function checkJsxExpression(node, checkMode) {
-      checkGrammarJsxExpression(node);
-      if (node.expression) {
-        const type = checkExpression(node.expression, checkMode);
-        if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
-          error2(node, Diagnostics.JSX_spread_child_must_be_an_array_type);
-        }
-        return type;
-      } else {
-        return errorType;
-      }
-    }
-    function getDeclarationNodeFlagsFromSymbol(s) {
-      return s.valueDeclaration ? getCombinedNodeFlagsCached(s.valueDeclaration) : 0;
-    }
-    function isPrototypeProperty(symbol) {
-      if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) {
-        return true;
-      }
-      if (isInJSFile(symbol.valueDeclaration)) {
-        const parent2 = symbol.valueDeclaration.parent;
-        return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */;
-      }
-    }
-    function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) {
-      const errorNode = !reportError ? void 0 : node.kind === 166 /* QualifiedName */ ? node.right : node.kind === 205 /* ImportType */ ? node : node.kind === 208 /* BindingElement */ && node.propertyName ? node.propertyName : node.name;
-      return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode);
-    }
-    function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) {
-      var _a;
-      const flags = getDeclarationModifierFlagsFromSymbol(prop, writing);
-      if (isSuper) {
-        if (languageVersion < 2 /* ES2015 */) {
-          if (symbolHasNonMethodDeclaration(prop)) {
-            if (errorNode) {
-              error2(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword);
-            }
-            return false;
-          }
-        }
-        if (flags & 64 /* Abstract */) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop)));
-          }
-          return false;
-        }
-        if (!(flags & 256 /* Static */) && ((_a = prop.declarations) == null ? void 0 : _a.some(isClassInstanceProperty))) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super, symbolToString(prop));
-          }
-          return false;
-        }
-      }
-      if (flags & 64 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location) || isThisInitializedObjectBindingExpression(location) || isObjectBindingPattern(location.parent) && isThisInitializedDeclaration(location.parent.parent))) {
-        const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
-        if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), getTextOfIdentifierOrLiteral(declaringClassDeclaration.name));
-          }
-          return false;
-        }
-      }
-      if (!(flags & 6 /* NonPublicAccessibilityModifier */)) {
-        return true;
-      }
-      if (flags & 2 /* Private */) {
-        const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
-        if (!isNodeWithinClass(location, declaringClassDeclaration)) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop)));
-          }
-          return false;
-        }
-        return true;
-      }
-      if (isSuper) {
-        return true;
-      }
-      let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
-        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
-        return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
-      });
-      if (!enclosingClass) {
-        enclosingClass = getEnclosingClassFromThisParameter(location);
-        enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing);
-        if (flags & 256 /* Static */ || !enclosingClass) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || containingType));
-          }
-          return false;
-        }
-      }
-      if (flags & 256 /* Static */) {
-        return true;
-      }
-      if (containingType.flags & 262144 /* TypeParameter */) {
-        containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType);
-      }
-      if (!containingType || !hasBaseType(containingType, enclosingClass)) {
-        if (errorNode) {
-          error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2, symbolToString(prop), typeToString(enclosingClass), typeToString(containingType));
-        }
-        return false;
-      }
+    expressions.push(value);
+  }
+  return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression();
+  function emitExpression(expression) {
+    expressions = append(expressions, expression);
+  }
+  function emitBindingOrAssignment(target, value2, location2, original) {
+    Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression);
+    const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location2) : setTextRange(
+      context.factory.createAssignment(Debug.checkDefined(visitNode(target, visitor, isExpression)), value2),
+      location2
+    );
+    expression.original = original;
+    emitExpression(expression);
+  }
+}
+function bindingOrAssignmentElementAssignsToName(element, escapedName) {
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  if (isBindingOrAssignmentPattern(target)) {
+    return bindingOrAssignmentPatternAssignsToName(target, escapedName);
+  } else if (isIdentifier(target)) {
+    return target.escapedText === escapedName;
+  }
+  return false;
+}
+function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  for (const element of elements) {
+    if (bindingOrAssignmentElementAssignsToName(element, escapedName)) {
       return true;
     }
-    function getEnclosingClassFromThisParameter(node) {
-      const thisParameter = getThisParameterFromNodeContext(node);
-      let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type);
-      if (thisType && thisType.flags & 262144 /* TypeParameter */) {
-        thisType = getConstraintOfTypeParameter(thisType);
-      }
-      if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
-        return getTargetType(thisType);
-      }
-      return void 0;
-    }
-    function getThisParameterFromNodeContext(node) {
-      const thisContainer = getThisContainer(
-        node,
-        /*includeArrowFunctions*/
+  }
+  return false;
+}
+function bindingOrAssignmentElementContainsNonLiteralComputedName(element) {
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
+  if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) {
+    return true;
+  }
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target);
+}
+function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) {
+  return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName);
+}
+function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) {
+  let pendingExpressions;
+  const pendingDeclarations = [];
+  const declarations = [];
+  const flattenContext = {
+    context,
+    level,
+    downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
+    hoistTempVariables,
+    emitExpression,
+    emitBindingOrAssignment,
+    createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements),
+    createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements),
+    createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name),
+    visitor
+  };
+  if (isVariableDeclaration(node)) {
+    let initializer = getInitializerOfBindingOrAssignmentElement(node);
+    if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
+      initializer = ensureIdentifier(
+        flattenContext,
+        Debug.checkDefined(visitNode(initializer, flattenContext.visitor, isExpression)),
+        /*reuseIdentifierExpressions*/
         false,
-        /*includeClassComputedPropertyName*/
-        false
+        initializer
+      );
+      node = context.factory.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        initializer
       );
-      return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
-    }
-    function symbolHasNonMethodDeclaration(symbol) {
-      return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */));
-    }
-    function checkNonNullExpression(node) {
-      return checkNonNullType(checkExpression(node), node);
     }
-    function isNullableType(type) {
-      return hasTypeFacts(type, 50331648 /* IsUndefinedOrNull */);
+  }
+  flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
+  if (pendingExpressions) {
+    const temp = context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    if (hoistTempVariables) {
+      const value = context.factory.inlineExpressions(pendingExpressions);
+      pendingExpressions = void 0;
+      emitBindingOrAssignment(
+        temp,
+        value,
+        /*location*/
+        void 0,
+        /*original*/
+        void 0
+      );
+    } else {
+      context.hoistVariableDeclaration(temp);
+      const pendingDeclaration = last(pendingDeclarations);
+      pendingDeclaration.pendingExpressions = append(
+        pendingDeclaration.pendingExpressions,
+        context.factory.createAssignment(temp, pendingDeclaration.value)
+      );
+      addRange(pendingDeclaration.pendingExpressions, pendingExpressions);
+      pendingDeclaration.value = temp;
     }
-    function getNonNullableTypeIfNeeded(type) {
-      return isNullableType(type) ? getNonNullableType(type) : type;
+  }
+  for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
+    const variable = context.factory.createVariableDeclaration(
+      name,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
+    );
+    variable.original = original;
+    setTextRange(variable, location);
+    declarations.push(variable);
+  }
+  return declarations;
+  function emitExpression(value) {
+    pendingExpressions = append(pendingExpressions, value);
+  }
+  function emitBindingOrAssignment(target, value, location, original) {
+    Debug.assertNode(target, isBindingName);
+    if (pendingExpressions) {
+      value = context.factory.inlineExpressions(append(pendingExpressions, value));
+      pendingExpressions = void 0;
     }
-    function reportObjectPossiblyNullOrUndefinedError(node, facts) {
-      const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0;
-      if (node.kind === 106 /* NullKeyword */) {
-        error2(node, Diagnostics.The_value_0_cannot_be_used_here, "null");
-        return;
-      }
-      if (nodeText2 !== void 0 && nodeText2.length < 100) {
-        if (isIdentifier(node) && nodeText2 === "undefined") {
-          error2(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined");
-          return;
+    pendingDeclarations.push({ pendingExpressions, name: target, value, location, original });
+  }
+}
+function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) {
+  const bindingTarget = getTargetOfBindingOrAssignmentElement(element);
+  if (!skipInitializer) {
+    const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression);
+    if (initializer) {
+      if (value) {
+        value = createDefaultValueCheck(flattenContext, value, initializer, location);
+        if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
+          value = ensureIdentifier(
+            flattenContext,
+            value,
+            /*reuseIdentifierExpressions*/
+            true,
+            location
+          );
         }
-        error2(
-          node,
-          facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null,
-          nodeText2
-        );
       } else {
-        error2(
-          node,
-          facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null
-        );
+        value = initializer;
       }
+    } else if (!value) {
+      value = flattenContext.context.factory.createVoidZero();
     }
-    function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) {
-      error2(
-        node,
-        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null
-      );
-    }
-    function checkNonNullTypeWithReporter(type, node, reportError) {
-      if (strictNullChecks && type.flags & 2 /* Unknown */) {
-        if (isEntityNameExpression(node)) {
-          const nodeText2 = entityNameToString(node);
-          if (nodeText2.length < 100) {
-            error2(node, Diagnostics._0_is_of_type_unknown, nodeText2);
-            return errorType;
-          }
+  }
+  if (isObjectBindingOrAssignmentPattern(bindingTarget)) {
+    flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
+  } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
+    flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
+  } else {
+    flattenContext.emitBindingOrAssignment(
+      bindingTarget,
+      value,
+      location,
+      /*original*/
+      element
+    );
+  }
+}
+function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  const numElements = elements.length;
+  if (numElements !== 1) {
+    const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
+    value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
+  }
+  let bindingElements;
+  let computedTempVariables;
+  for (let i = 0; i < numElements; i++) {
+    const element = elements[i];
+    if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
+      const propertyName = getPropertyNameOfBindingOrAssignmentElement(element);
+      if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) {
+        bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor, isBindingOrAssignmentElement));
+      } else {
+        if (bindingElements) {
+          flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+          bindingElements = void 0;
         }
-        error2(node, Diagnostics.Object_is_of_type_unknown);
-        return errorType;
+        const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName);
+        if (isComputedPropertyName(propertyName)) {
+          computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
+        }
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       }
-      const facts = getTypeFacts(type, 50331648 /* IsUndefinedOrNull */);
-      if (facts & 50331648 /* IsUndefinedOrNull */) {
-        reportError(node, facts);
-        const t = getNonNullableType(type);
-        return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t;
+    } else if (i === numElements - 1) {
+      if (bindingElements) {
+        flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+        bindingElements = void 0;
       }
-      return type;
+      const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern);
+      flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
     }
-    function checkNonNullType(type, node) {
-      return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError);
-    }
-    function checkNonNullNonVoidType(type, node) {
-      const nonNullType = checkNonNullType(type, node);
-      if (nonNullType.flags & 16384 /* Void */) {
-        if (isEntityNameExpression(node)) {
-          const nodeText2 = entityNameToString(node);
-          if (isIdentifier(node) && nodeText2 === "undefined") {
-            error2(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2);
-            return nonNullType;
-          }
-          if (nodeText2.length < 100) {
-            error2(node, Diagnostics._0_is_possibly_undefined, nodeText2);
-            return nonNullType;
-          }
+  }
+  if (bindingElements) {
+    flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+  }
+}
+function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  const numElements = elements.length;
+  if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) {
+    value = ensureIdentifier(
+      flattenContext,
+      setTextRange(
+        flattenContext.context.getEmitHelperFactory().createReadHelper(
+          value,
+          numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements
+        ),
+        location
+      ),
+      /*reuseIdentifierExpressions*/
+      false,
+      location
+    );
+  } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) {
+    const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
+    value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
+  }
+  let bindingElements;
+  let restContainingElements;
+  for (let i = 0; i < numElements; i++) {
+    const element = elements[i];
+    if (flattenContext.level >= 1 /* ObjectRest */) {
+      if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
+        flattenContext.hasTransformedPriorElement = true;
+        const temp = flattenContext.context.factory.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
+        if (flattenContext.hoistTempVariables) {
+          flattenContext.context.hoistVariableDeclaration(temp);
         }
-        error2(node, Diagnostics.Object_is_possibly_undefined);
+        restContainingElements = append(restContainingElements, [temp, element]);
+        bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp));
+      } else {
+        bindingElements = append(bindingElements, element);
       }
-      return nonNullType;
-    }
-    function checkPropertyAccessExpression(node, checkMode, writeOnly) {
-      return node.flags & 64 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode, writeOnly);
-    }
-    function checkPropertyAccessChain(node, checkMode) {
-      const leftType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
-      return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType);
+    } else if (isOmittedExpression(element)) {
+      continue;
+    } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
+      const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
+    } else if (i === numElements - 1) {
+      const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
     }
-    function checkQualifiedName(node, checkMode) {
-      const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left);
-      return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode);
+  }
+  if (bindingElements) {
+    flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+  }
+  if (restContainingElements) {
+    for (const [id, element] of restContainingElements) {
+      flattenBindingOrAssignmentElement(flattenContext, element, id, element);
+    }
+  }
+}
+function isSimpleBindingOrAssignmentElement(element) {
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  if (!target || isOmittedExpression(target)) return true;
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
+  if (propertyName && !isPropertyNameLiteral(propertyName)) return false;
+  const initializer = getInitializerOfBindingOrAssignmentElement(element);
+  if (initializer && !isSimpleInlineableExpression(initializer)) return false;
+  if (isBindingOrAssignmentPattern(target)) return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement);
+  return isIdentifier(target);
+}
+function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
+  value = ensureIdentifier(
+    flattenContext,
+    value,
+    /*reuseIdentifierExpressions*/
+    true,
+    location
+  );
+  return flattenContext.context.factory.createConditionalExpression(
+    flattenContext.context.factory.createTypeCheck(value, "undefined"),
+    /*questionToken*/
+    void 0,
+    defaultValue,
+    /*colonToken*/
+    void 0,
+    value
+  );
+}
+function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
+  const { factory: factory2 } = flattenContext.context;
+  if (isComputedPropertyName(propertyName)) {
+    const argumentExpression = ensureIdentifier(
+      flattenContext,
+      Debug.checkDefined(visitNode(propertyName.expression, flattenContext.visitor, isExpression)),
+      /*reuseIdentifierExpressions*/
+      false,
+      /*location*/
+      propertyName
+    );
+    return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
+  } else if (isStringOrNumericLiteralLike(propertyName)) {
+    const argumentExpression = factory2.cloneNode(propertyName);
+    return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
+  } else {
+    const name = flattenContext.context.factory.createIdentifier(idText(propertyName));
+    return flattenContext.context.factory.createPropertyAccessExpression(value, name);
+  }
+}
+function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) {
+  if (isIdentifier(value) && reuseIdentifierExpressions) {
+    return value;
+  } else {
+    const temp = flattenContext.context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    if (flattenContext.hoistTempVariables) {
+      flattenContext.context.hoistVariableDeclaration(temp);
+      flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
+    } else {
+      flattenContext.emitBindingOrAssignment(
+        temp,
+        value,
+        location,
+        /*original*/
+        void 0
+      );
     }
-    function isMethodAccessForCall(node) {
-      while (node.parent.kind === 217 /* ParenthesizedExpression */) {
-        node = node.parent;
-      }
-      return isCallOrNewExpression(node.parent) && node.parent.expression === node;
+    return temp;
+  }
+}
+function makeArrayBindingPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isArrayBindingElement);
+  return factory2.createArrayBindingPattern(elements);
+}
+function makeArrayAssignmentPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isArrayBindingOrAssignmentElement);
+  return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement));
+}
+function makeObjectBindingPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isBindingElement);
+  return factory2.createObjectBindingPattern(elements);
+}
+function makeObjectAssignmentPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isObjectBindingOrAssignmentElement);
+  return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
+}
+function makeBindingElement(factory2, name) {
+  return factory2.createBindingElement(
+    /*dotDotDotToken*/
+    void 0,
+    /*propertyName*/
+    void 0,
+    name
+  );
+}
+function makeAssignmentElement(name) {
+  return name;
+}
+
+// src/compiler/transformers/classThis.ts
+function createClassThisAssignmentBlock(factory2, classThis, thisExpression = factory2.createThis()) {
+  const expression = factory2.createAssignment(classThis, thisExpression);
+  const statement = factory2.createExpressionStatement(expression);
+  const body = factory2.createBlock(
+    [statement],
+    /*multiLine*/
+    false
+  );
+  const block = factory2.createClassStaticBlockDeclaration(body);
+  getOrCreateEmitNode(block).classThis = classThis;
+  return block;
+}
+function isClassThisAssignmentBlock(node) {
+  var _a;
+  if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) {
+    return false;
+  }
+  const statement = node.body.statements[0];
+  return isExpressionStatement(statement) && isAssignmentExpression(
+    statement.expression,
+    /*excludeCompoundAssignment*/
+    true
+  ) && isIdentifier(statement.expression.left) && ((_a = node.emitNode) == null ? void 0 : _a.classThis) === statement.expression.left && statement.expression.right.kind === 110 /* ThisKeyword */;
+}
+function classHasClassThisAssignment(node) {
+  var _a;
+  return !!((_a = node.emitNode) == null ? void 0 : _a.classThis) && some(node.members, isClassThisAssignmentBlock);
+}
+function injectClassThisAssignmentIfMissing(factory2, node, classThis, thisExpression) {
+  if (classHasClassThisAssignment(node)) {
+    return node;
+  }
+  const staticBlock = createClassThisAssignmentBlock(factory2, classThis, thisExpression);
+  if (node.name) {
+    setSourceMapRange(staticBlock.body.statements[0], node.name);
+  }
+  const members = factory2.createNodeArray([staticBlock, ...node.members]);
+  setTextRange(members, node.members);
+  const updatedNode = isClassDeclaration(node) ? factory2.updateClassDeclaration(
+    node,
+    node.modifiers,
+    node.name,
+    node.typeParameters,
+    node.heritageClauses,
+    members
+  ) : factory2.updateClassExpression(
+    node,
+    node.modifiers,
+    node.name,
+    node.typeParameters,
+    node.heritageClauses,
+    members
+  );
+  getOrCreateEmitNode(updatedNode).classThis = classThis;
+  return updatedNode;
+}
+
+// src/compiler/transformers/namedEvaluation.ts
+function getAssignedNameOfIdentifier(factory2, name, expression) {
+  const original = getOriginalNode(skipOuterExpressions(expression));
+  if ((isClassDeclaration(original) || isFunctionDeclaration(original)) && !original.name && hasSyntacticModifier(original, 2048 /* Default */)) {
+    return factory2.createStringLiteral("default");
+  }
+  return factory2.createStringLiteralFromNode(name);
+}
+function getAssignedNameOfPropertyName(context, name, assignedNameText) {
+  const { factory: factory2 } = context;
+  if (assignedNameText !== void 0) {
+    const assignedName2 = factory2.createStringLiteral(assignedNameText);
+    return { assignedName: assignedName2, name };
+  }
+  if (isPropertyNameLiteral(name) || isPrivateIdentifier(name)) {
+    const assignedName2 = factory2.createStringLiteralFromNode(name);
+    return { assignedName: assignedName2, name };
+  }
+  if (isPropertyNameLiteral(name.expression) && !isIdentifier(name.expression)) {
+    const assignedName2 = factory2.createStringLiteralFromNode(name.expression);
+    return { assignedName: assignedName2, name };
+  }
+  const assignedName = factory2.getGeneratedNameForNode(name);
+  context.hoistVariableDeclaration(assignedName);
+  const key = context.getEmitHelperFactory().createPropKeyHelper(name.expression);
+  const assignment = factory2.createAssignment(assignedName, key);
+  const updatedName = factory2.updateComputedPropertyName(name, assignment);
+  return { assignedName, name: updatedName };
+}
+function createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression = context.factory.createThis()) {
+  const { factory: factory2 } = context;
+  const expression = context.getEmitHelperFactory().createSetFunctionNameHelper(thisExpression, assignedName);
+  const statement = factory2.createExpressionStatement(expression);
+  const body = factory2.createBlock(
+    [statement],
+    /*multiLine*/
+    false
+  );
+  const block = factory2.createClassStaticBlockDeclaration(body);
+  getOrCreateEmitNode(block).assignedName = assignedName;
+  return block;
+}
+function isClassNamedEvaluationHelperBlock(node) {
+  var _a;
+  if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) {
+    return false;
+  }
+  const statement = node.body.statements[0];
+  return isExpressionStatement(statement) && isCallToHelper(statement.expression, "___setFunctionName") && statement.expression.arguments.length >= 2 && statement.expression.arguments[1] === ((_a = node.emitNode) == null ? void 0 : _a.assignedName);
+}
+function classHasExplicitlyAssignedName(node) {
+  var _a;
+  return !!((_a = node.emitNode) == null ? void 0 : _a.assignedName) && some(node.members, isClassNamedEvaluationHelperBlock);
+}
+function classHasDeclaredOrExplicitlyAssignedName(node) {
+  return !!node.name || classHasExplicitlyAssignedName(node);
+}
+function injectClassNamedEvaluationHelperBlockIfMissing(context, node, assignedName, thisExpression) {
+  if (classHasExplicitlyAssignedName(node)) {
+    return node;
+  }
+  const { factory: factory2 } = context;
+  const namedEvaluationBlock = createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression);
+  if (node.name) {
+    setSourceMapRange(namedEvaluationBlock.body.statements[0], node.name);
+  }
+  const insertionIndex = findIndex(node.members, isClassThisAssignmentBlock) + 1;
+  const leading = node.members.slice(0, insertionIndex);
+  const trailing = node.members.slice(insertionIndex);
+  const members = factory2.createNodeArray([...leading, namedEvaluationBlock, ...trailing]);
+  setTextRange(members, node.members);
+  node = isClassDeclaration(node) ? factory2.updateClassDeclaration(
+    node,
+    node.modifiers,
+    node.name,
+    node.typeParameters,
+    node.heritageClauses,
+    members
+  ) : factory2.updateClassExpression(
+    node,
+    node.modifiers,
+    node.name,
+    node.typeParameters,
+    node.heritageClauses,
+    members
+  );
+  getOrCreateEmitNode(node).assignedName = assignedName;
+  return node;
+}
+function finishTransformNamedEvaluation(context, expression, assignedName, ignoreEmptyStringLiteral) {
+  if (ignoreEmptyStringLiteral && isStringLiteral(assignedName) && isEmptyStringLiteral(assignedName)) {
+    return expression;
+  }
+  const { factory: factory2 } = context;
+  const innerExpression = skipOuterExpressions(expression);
+  const updatedExpression = isClassExpression(innerExpression) ? cast(injectClassNamedEvaluationHelperBlockIfMissing(context, innerExpression, assignedName), isClassExpression) : context.getEmitHelperFactory().createSetFunctionNameHelper(innerExpression, assignedName);
+  return factory2.restoreOuterExpressions(expression, updatedExpression);
+}
+function transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText);
+  const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updatePropertyAssignment(
+    node,
+    name,
+    initializer
+  );
+}
+function transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.objectAssignmentInitializer);
+  const objectAssignmentInitializer = finishTransformNamedEvaluation(context, node.objectAssignmentInitializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateShorthandPropertyAssignment(
+    node,
+    node.name,
+    objectAssignmentInitializer
+  );
+}
+function transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
+  const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateVariableDeclaration(
+    node,
+    node.name,
+    node.exclamationToken,
+    node.type,
+    initializer
+  );
+}
+function transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
+  const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateParameterDeclaration(
+    node,
+    node.modifiers,
+    node.dotDotDotToken,
+    node.name,
+    node.questionToken,
+    node.type,
+    initializer
+  );
+}
+function transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
+  const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateBindingElement(
+    node,
+    node.dotDotDotToken,
+    node.propertyName,
+    node.name,
+    initializer
+  );
+}
+function transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText);
+  const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updatePropertyDeclaration(
+    node,
+    node.modifiers,
+    name,
+    node.questionToken ?? node.exclamationToken,
+    node.type,
+    initializer
+  );
+}
+function transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.left, node.right);
+  const right = finishTransformNamedEvaluation(context, node.right, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateBinaryExpression(
+    node,
+    node.left,
+    node.operatorToken,
+    right
+  );
+}
+function transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) {
+  const { factory: factory2 } = context;
+  const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : factory2.createStringLiteral(node.isExportEquals ? "" : "default");
+  const expression = finishTransformNamedEvaluation(context, node.expression, assignedName, ignoreEmptyStringLiteral);
+  return factory2.updateExportAssignment(
+    node,
+    node.modifiers,
+    expression
+  );
+}
+function transformNamedEvaluation(context, node, ignoreEmptyStringLiteral, assignedName) {
+  switch (node.kind) {
+    case 303 /* PropertyAssignment */:
+      return transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 304 /* ShorthandPropertyAssignment */:
+      return transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 260 /* VariableDeclaration */:
+      return transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 169 /* Parameter */:
+      return transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 208 /* BindingElement */:
+      return transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 172 /* PropertyDeclaration */:
+      return transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 226 /* BinaryExpression */:
+      return transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedName);
+    case 277 /* ExportAssignment */:
+      return transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedName);
+  }
+}
+
+// src/compiler/transformers/taggedTemplate.ts
+var ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => {
+  ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction";
+  ProcessLevel2[ProcessLevel2["All"] = 1] = "All";
+  return ProcessLevel2;
+})(ProcessLevel || {});
+function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) {
+  const tag = visitNode(node.tag, visitor, isExpression);
+  Debug.assert(tag);
+  const templateArguments = [void 0];
+  const cookedStrings = [];
+  const rawStrings = [];
+  const template = node.template;
+  if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) {
+    return visitEachChild(node, visitor, context);
+  }
+  const { factory: factory2 } = context;
+  if (isNoSubstitutionTemplateLiteral(template)) {
+    cookedStrings.push(createTemplateCooked(factory2, template));
+    rawStrings.push(getRawLiteral(factory2, template, currentSourceFile));
+  } else {
+    cookedStrings.push(createTemplateCooked(factory2, template.head));
+    rawStrings.push(getRawLiteral(factory2, template.head, currentSourceFile));
+    for (const templateSpan of template.templateSpans) {
+      cookedStrings.push(createTemplateCooked(factory2, templateSpan.literal));
+      rawStrings.push(getRawLiteral(factory2, templateSpan.literal, currentSourceFile));
+      templateArguments.push(Debug.checkDefined(visitNode(templateSpan.expression, visitor, isExpression)));
+    }
+  }
+  const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper(
+    factory2.createArrayLiteralExpression(cookedStrings),
+    factory2.createArrayLiteralExpression(rawStrings)
+  );
+  if (isExternalModule(currentSourceFile)) {
+    const tempVar = factory2.createUniqueName("templateObject");
+    recordTaggedTemplateString(tempVar);
+    templateArguments[0] = factory2.createLogicalOr(
+      tempVar,
+      factory2.createAssignment(
+        tempVar,
+        helperCall
+      )
+    );
+  } else {
+    templateArguments[0] = helperCall;
+  }
+  return factory2.createCallExpression(
+    tag,
+    /*typeArguments*/
+    void 0,
+    templateArguments
+  );
+}
+function createTemplateCooked(factory2, template) {
+  return template.templateFlags & 26656 /* IsInvalid */ ? factory2.createVoidZero() : factory2.createStringLiteral(template.text);
+}
+function getRawLiteral(factory2, node, currentSourceFile) {
+  let text = node.rawText;
+  if (text === void 0) {
+    Debug.assertIsDefined(currentSourceFile, "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform.");
+    text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node);
+    const isLast = node.kind === 15 /* NoSubstitutionTemplateLiteral */ || node.kind === 18 /* TemplateTail */;
+    text = text.substring(1, text.length - (isLast ? 1 : 2));
+  }
+  text = text.replace(/\r\n?/g, "\n");
+  return setTextRange(factory2.createStringLiteral(text), node);
+}
+
+// src/compiler/transformers/ts.ts
+var USE_NEW_TYPE_METADATA_FORMAT = false;
+function transformTypeScript(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const legacyDecorators = !!compilerOptions.experimentalDecorators;
+  const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0;
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.enableSubstitution(211 /* PropertyAccessExpression */);
+  context.enableSubstitution(212 /* ElementAccessExpression */);
+  let currentSourceFile;
+  let currentNamespace;
+  let currentNamespaceContainerName;
+  let currentLexicalScope;
+  let currentScopeFirstDeclarationsOfName;
+  let currentClassHasParameterProperties;
+  let enabledSubstitutions;
+  let applicableSubstitutions;
+  return transformSourceFileOrBundle;
+  function transformSourceFileOrBundle(node) {
+    if (node.kind === 308 /* Bundle */) {
+      return transformBundle(node);
+    }
+    return transformSourceFile(node);
+  }
+  function transformBundle(node) {
+    return factory2.createBundle(
+      node.sourceFiles.map(transformSourceFile)
+    );
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function lookupSymbolForPrivateIdentifierDeclaration(propName, location) {
-      for (let containingClass = getContainingClassExcludingClassDecorators(location); !!containingClass; containingClass = getContainingClass(containingClass)) {
-        const { symbol } = containingClass;
-        const name = getSymbolNameForPrivateIdentifier(symbol, propName);
-        const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name);
-        if (prop) {
-          return prop;
-        }
-      }
+    currentSourceFile = node;
+    const visited = saveStateAndInvoke(node, visitSourceFile);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    return visited;
+  }
+  function saveStateAndInvoke(node, f) {
+    const savedCurrentScope = currentLexicalScope;
+    const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
+    const savedCurrentClassHasParameterProperties = currentClassHasParameterProperties;
+    onBeforeVisitNode(node);
+    const visited = f(node);
+    if (currentLexicalScope !== savedCurrentScope) {
+      currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
     }
-    function checkGrammarPrivateIdentifierExpression(privId) {
-      if (!getContainingClass(privId)) {
-        return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      }
-      if (!isForInStatement(privId.parent)) {
-        if (!isExpressionNode(privId)) {
-          return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression);
+    currentLexicalScope = savedCurrentScope;
+    currentClassHasParameterProperties = savedCurrentClassHasParameterProperties;
+    return visited;
+  }
+  function onBeforeVisitNode(node) {
+    switch (node.kind) {
+      case 307 /* SourceFile */:
+      case 269 /* CaseBlock */:
+      case 268 /* ModuleBlock */:
+      case 241 /* Block */:
+        currentLexicalScope = node;
+        currentScopeFirstDeclarationsOfName = void 0;
+        break;
+      case 263 /* ClassDeclaration */:
+      case 262 /* FunctionDeclaration */:
+        if (hasSyntacticModifier(node, 128 /* Ambient */)) {
+          break;
         }
-        const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 103 /* InKeyword */;
-        if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) {
-          return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId));
+        if (node.name) {
+          recordEmittedDeclarationInScope(node);
+        } else {
+          Debug.assert(node.kind === 263 /* ClassDeclaration */ || hasSyntacticModifier(node, 2048 /* Default */));
         }
-      }
-      return false;
-    }
-    function checkPrivateIdentifierExpression(privId) {
-      checkGrammarPrivateIdentifierExpression(privId);
-      const symbol = getSymbolForPrivateIdentifierExpression(privId);
-      if (symbol) {
-        markPropertyAsReferenced(
-          symbol,
-          /*nodeForCheckWriteOnly*/
-          void 0,
-          /*isSelfTypeAccess*/
-          false
-        );
-      }
-      return anyType;
+        break;
     }
-    function getSymbolForPrivateIdentifierExpression(privId) {
-      if (!isExpressionNode(privId)) {
-        return void 0;
-      }
-      const links = getNodeLinks(privId);
-      if (links.resolvedSymbol === void 0) {
-        links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId);
-      }
-      return links.resolvedSymbol;
+  }
+  function visitor(node) {
+    return saveStateAndInvoke(node, visitorWorker);
+  }
+  function visitorWorker(node) {
+    if (node.transformFlags & 1 /* ContainsTypeScript */) {
+      return visitTypeScript(node);
     }
-    function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) {
-      return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName);
+    return node;
+  }
+  function sourceElementVisitor(node) {
+    return saveStateAndInvoke(node, sourceElementVisitorWorker);
+  }
+  function sourceElementVisitorWorker(node) {
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+      case 271 /* ImportEqualsDeclaration */:
+      case 277 /* ExportAssignment */:
+      case 278 /* ExportDeclaration */:
+        return visitElidableStatement(node);
+      default:
+        return visitorWorker(node);
     }
-    function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) {
-      let propertyOnType;
-      const properties = getPropertiesOfType(leftType);
-      if (properties) {
-        forEach(properties, (symbol) => {
-          const decl = symbol.valueDeclaration;
-          if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) {
-            propertyOnType = symbol;
-            return true;
-          }
-        });
-      }
-      const diagName = diagnosticName(right);
-      if (propertyOnType) {
-        const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration);
-        const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl));
-        if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) {
-          const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration;
-          const lexicalClass = getContainingClass(lexicalValueDecl);
-          Debug.assert(!!lexicalClass);
-          if (findAncestor(lexicalClass, (n) => typeClass === n)) {
-            const diagnostic = error2(
-              right,
-              Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling,
-              diagName,
-              typeToString(leftType)
-            );
-            addRelatedInfo(
-              diagnostic,
-              createDiagnosticForNode(
-                lexicalValueDecl,
-                Diagnostics.The_shadowing_declaration_of_0_is_defined_here,
-                diagName
-              ),
-              createDiagnosticForNode(
-                typeValueDecl,
-                Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here,
-                diagName
-              )
-            );
-            return true;
-          }
-        }
-        error2(
-          right,
-          Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier,
-          diagName,
-          diagnosticName(typeClass.name || anon)
-        );
-        return true;
-      }
+  }
+  function isElisionBlocked(node) {
+    const parsed = getParseTreeNode(node);
+    if (parsed === node || isExportAssignment(node)) {
       return false;
     }
-    function isThisPropertyAccessInConstructor(node, prop) {
-      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
-        node,
-        /*includeArrowFunctions*/
-        true,
-        /*includeClassComputedPropertyName*/
-        false
-      ) === getDeclaringConstructor(prop);
+    if (!parsed || parsed.kind !== node.kind) {
+      return true;
     }
-    function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode, writeOnly) {
-      const parentSymbol = getNodeLinks(left).resolvedSymbol;
-      const assignmentKind = getAssignmentTargetKind(node);
-      const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType);
-      const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType;
-      let prop;
-      if (isPrivateIdentifier(right)) {
-        if (languageVersion < 99 /* ESNext */) {
-          if (assignmentKind !== 0 /* None */) {
-            checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */);
-          }
-          if (assignmentKind !== 1 /* Definite */) {
-            checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */);
-          }
-        }
-        const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right);
-        if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) {
-          grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right));
-        }
-        if (isAnyLike) {
-          if (lexicallyScopedSymbol) {
-            return isErrorType(apparentType) ? errorType : apparentType;
-          }
-          if (getContainingClassExcludingClassDecorators(right) === void 0) {
-            grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-            return anyType;
-          }
-        }
-        prop = lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol);
-        if (prop === void 0) {
-          if (checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) {
-            return errorType;
-          }
-          const containingClass = getContainingClassExcludingClassDecorators(right);
-          if (containingClass && isPlainJsFile(getSourceFileOfNode(containingClass), compilerOptions.checkJs)) {
-            grammarErrorOnNode(right, Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class, idText(right));
-          }
-        } else {
-          const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-          if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) {
-            error2(node, Diagnostics.Private_accessor_was_defined_without_a_getter);
-          }
-        }
-      } else {
-        if (isAnyLike) {
-          if (isIdentifier(left) && parentSymbol) {
-            markAliasReferenced(parentSymbol, node);
-          }
-          return isErrorType(apparentType) ? errorType : apparentType;
-        }
-        prop = getPropertyOfType(
-          apparentType,
-          right.escapedText,
-          /*skipObjectFunctionPropertyAugment*/
-          isConstEnumObjectType(apparentType),
-          /*includeTypeOnlyMembers*/
-          node.kind === 166 /* QualifiedName */
-        );
-      }
-      if (isIdentifier(left) && parentSymbol && (getIsolatedModules(compilerOptions) || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 306 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
-        markAliasReferenced(parentSymbol, node);
-      }
-      let propType;
-      if (!prop) {
-        const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
-        if (!(indexInfo && indexInfo.type)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(
-            node,
-            leftType.symbol,
-            /*excludeClasses*/
-            true
-          );
-          if (!isUncheckedJS && isJSLiteralType(leftType)) {
-            return anyType;
-          }
-          if (leftType.symbol === denoGlobalThisSymbol) {
-            if (denoGlobalThisSymbol.exports.has(right.escapedText) && denoGlobalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) {
-              error2(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType));
-            } else if (noImplicitAny) {
-              error2(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType));
-            }
-            return anyType;
-          }
-          if (leftType.symbol === nodeGlobalThisSymbol) {
-            return anyType;
-          }
-          if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) {
-            reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS);
-          }
-          return errorType;
-        }
-        if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
-          error2(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
-        }
-        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
-        if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
-          error2(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
-        }
-        if (indexInfo.declaration && isDeprecatedDeclaration2(indexInfo.declaration)) {
-          addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText);
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+        Debug.assertNode(parsed, isImportDeclaration);
+        if (node.importClause !== parsed.importClause) {
+          return true;
         }
-      } else {
-        const targetPropSymbol = resolveAliasWithDeprecationCheck(prop, right);
-        if (isDeprecatedSymbol(targetPropSymbol) && isUncalledFunctionReference(node, targetPropSymbol) && targetPropSymbol.declarations) {
-          addDeprecatedSuggestion(right, targetPropSymbol.declarations, right.escapedText);
-        }
-        checkPropertyNotUsedBeforeDeclaration(prop, node, right);
-        markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol));
-        getNodeLinks(node).resolvedSymbol = prop;
-        checkPropertyAccessibility(node, left.kind === 108 /* SuperKeyword */, isWriteAccess(node), apparentType, prop);
-        if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) {
-          error2(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right));
-          return errorType;
+        if (node.attributes !== parsed.attributes) {
+          return true;
         }
-        propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writeOnly || isWriteOnlyAccess(node) ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
-      }
-      return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode);
-    }
-    function isUncheckedJSSuggestion(node, suggestion, excludeClasses) {
-      var _a;
-      const file = getSourceFileOfNode(node);
-      if (file) {
-        if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) {
-          const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode);
-          const suggestionHasNoExtendsOrDecorators = !(suggestion == null ? void 0 : suggestion.valueDeclaration) || !isClassLike(suggestion.valueDeclaration) || ((_a = suggestion.valueDeclaration.heritageClauses) == null ? void 0 : _a.length) || classOrConstructorParameterIsDecorated(
-            /*useLegacyDecorators*/
-            false,
-            suggestion.valueDeclaration
-          );
-          return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */ && suggestionHasNoExtendsOrDecorators) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && suggestionHasNoExtendsOrDecorators);
+        break;
+      case 271 /* ImportEqualsDeclaration */:
+        Debug.assertNode(parsed, isImportEqualsDeclaration);
+        if (node.name !== parsed.name) {
+          return true;
         }
-      }
-      return false;
-    }
-    function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) {
-      const assignmentKind = getAssignmentTargetKind(node);
-      if (assignmentKind === 1 /* Definite */) {
-        return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */));
-      }
-      if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) {
-        return propType;
-      }
-      if (propType === autoType) {
-        return getFlowTypeOfProperty(node, prop);
-      }
-      propType = getNarrowableTypeForReference(propType, node, checkMode);
-      let assumeUninitialized = false;
-      if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */) {
-        const declaration = prop && prop.valueDeclaration;
-        if (declaration && isPropertyWithoutInitializer(declaration)) {
-          if (!isStatic(declaration)) {
-            const flowContainer = getControlFlowContainer(node);
-            if (flowContainer.kind === 176 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 33554432 /* Ambient */)) {
-              assumeUninitialized = true;
-            }
-          }
+        if (node.isTypeOnly !== parsed.isTypeOnly) {
+          return true;
         }
-      } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) {
-        assumeUninitialized = true;
-      }
-      const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType);
-      if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) {
-        error2(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop));
-        return propType;
-      }
-      return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
-    }
-    function checkPropertyNotUsedBeforeDeclaration(prop, node, right) {
-      const { valueDeclaration } = prop;
-      if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) {
-        return;
-      }
-      let diagnosticMessage;
-      const declarationName = idText(right);
-      if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlagsCached(valueDeclaration) & 256 /* Static */) && (useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) {
-        diagnosticMessage = error2(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName);
-      } else if (valueDeclaration.kind === 263 /* ClassDeclaration */ && node.parent.kind !== 183 /* TypeReference */ && !(valueDeclaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) {
-        diagnosticMessage = error2(right, Diagnostics.Class_0_used_before_its_declaration, declarationName);
-      }
-      if (diagnosticMessage) {
-        addRelatedInfo(diagnosticMessage, createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName));
-      }
-    }
-    function isInPropertyInitializerOrClassStaticBlock(node) {
-      return !!findAncestor(node, (node2) => {
-        switch (node2.kind) {
-          case 172 /* PropertyDeclaration */:
-            return true;
-          case 303 /* PropertyAssignment */:
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 305 /* SpreadAssignment */:
-          case 167 /* ComputedPropertyName */:
-          case 239 /* TemplateSpan */:
-          case 294 /* JsxExpression */:
-          case 291 /* JsxAttribute */:
-          case 292 /* JsxAttributes */:
-          case 293 /* JsxSpreadAttribute */:
-          case 286 /* JsxOpeningElement */:
-          case 233 /* ExpressionWithTypeArguments */:
-          case 298 /* HeritageClause */:
-            return false;
-          case 219 /* ArrowFunction */:
-          case 244 /* ExpressionStatement */:
-            return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit";
-          default:
-            return isExpressionNode(node2) ? false : "quit";
+        if (node.moduleReference !== parsed.moduleReference && (isEntityName(node.moduleReference) || isEntityName(parsed.moduleReference))) {
+          return true;
         }
-      });
-    }
-    function isPropertyDeclaredInAncestorClass(prop) {
-      if (!(prop.parent.flags & 32 /* Class */)) {
-        return false;
-      }
-      let classType = getTypeOfSymbol(prop.parent);
-      while (true) {
-        classType = classType.symbol && getSuperClass(classType);
-        if (!classType) {
-          return false;
+        break;
+      case 278 /* ExportDeclaration */:
+        Debug.assertNode(parsed, isExportDeclaration);
+        if (node.exportClause !== parsed.exportClause) {
+          return true;
         }
-        const superProperty = getPropertyOfType(classType, prop.escapedName);
-        if (superProperty && superProperty.valueDeclaration) {
+        if (node.attributes !== parsed.attributes) {
           return true;
         }
-      }
-    }
-    function getSuperClass(classType) {
-      const x = getBaseTypes(classType);
-      if (x.length === 0) {
-        return void 0;
-      }
-      return getIntersectionType(x);
+        break;
     }
-    function reportNonexistentProperty(propNode, containingType, isUncheckedJS) {
-      let errorInfo;
-      let relatedInfo;
-      if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 402784252 /* Primitive */)) {
-        for (const subtype of containingType.types) {
-          if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) {
-            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype));
-            break;
-          }
-        }
-      }
-      if (typeHasStaticProperty(propNode.escapedText, containingType)) {
-        const propName = declarationNameToString(propNode);
-        const typeName = typeToString(containingType);
-        errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName);
-      } else {
-        const promisedType = getPromisedTypeOfPromise(containingType);
-        if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) {
-          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType));
-          relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await);
-        } else {
-          const missingProperty = declarationNameToString(propNode);
-          const container = typeToString(containingType);
-          const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType);
-          if (libSuggestion !== void 0) {
-            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion);
-          } else {
-            const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType);
-            if (suggestion !== void 0) {
-              const suggestedName = symbolName(suggestion);
-              const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2;
-              errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName);
-              relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName);
-            } else {
-              const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1;
-              errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container);
-            }
-          }
-        }
-      }
-      const resultDiagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(propNode), propNode, errorInfo);
-      if (relatedInfo) {
-        addRelatedInfo(resultDiagnostic, relatedInfo);
+    return false;
+  }
+  function visitElidableStatement(node) {
+    if (isElisionBlocked(node)) {
+      if (node.transformFlags & 1 /* ContainsTypeScript */) {
+        return visitEachChild(node, visitor, context);
       }
-      addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic);
-    }
-    function containerSeemsToBeEmptyDomElement(containingType) {
-      return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(EventTarget|Node|((HTML[a-zA-Z]*)?Element))$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType);
-    }
-    function typeHasStaticProperty(propName, containingType) {
-      const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName);
-      return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration);
+      return node;
     }
-    function getSuggestedLibForNonExistentName(name) {
-      const missingName = diagnosticName(name);
-      const allFeatures = getScriptTargetFeatures();
-      const typeFeatures = allFeatures.get(missingName);
-      return typeFeatures && firstIterator(typeFeatures.keys());
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+        return visitImportDeclaration(node);
+      case 271 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 277 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 278 /* ExportDeclaration */:
+        return visitExportDeclaration(node);
+      default:
+        Debug.fail("Unhandled ellided statement");
     }
-    function getSuggestedLibForNonExistentProperty(missingProperty, containingType) {
-      const container = getApparentType(containingType).symbol;
-      if (!container) {
-        return void 0;
-      }
-      const containingTypeName = symbolName(container);
-      const allFeatures = getScriptTargetFeatures();
-      const typeFeatures = allFeatures.get(containingTypeName);
-      if (typeFeatures) {
-        for (const [libTarget, featuresOfType] of typeFeatures) {
-          if (contains(featuresOfType, missingProperty)) {
-            return libTarget;
-          }
-        }
-      }
+  }
+  function namespaceElementVisitor(node) {
+    return saveStateAndInvoke(node, namespaceElementVisitorWorker);
+  }
+  function namespaceElementVisitorWorker(node) {
+    if (node.kind === 278 /* ExportDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 273 /* ImportClause */ || node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */) {
+      return void 0;
+    } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 32 /* Export */)) {
+      return visitTypeScript(node);
     }
-    function getSuggestedSymbolForNonexistentClassMember(name, baseType) {
-      return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */);
+    return node;
+  }
+  function getClassElementVisitor(parent2) {
+    return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2));
+  }
+  function classElementVisitorWorker(node, parent2) {
+    switch (node.kind) {
+      case 176 /* Constructor */:
+        return visitConstructor(node);
+      case 172 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node, parent2);
+      case 177 /* GetAccessor */:
+        return visitGetAccessor(node, parent2);
+      case 178 /* SetAccessor */:
+        return visitSetAccessor(node, parent2);
+      case 174 /* MethodDeclaration */:
+        return visitMethodDeclaration(node, parent2);
+      case 175 /* ClassStaticBlockDeclaration */:
+        return visitEachChild(node, visitor, context);
+      case 240 /* SemicolonClassElement */:
+        return node;
+      case 181 /* IndexSignature */:
+        return;
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function getSuggestedSymbolForNonexistentProperty(name, containingType) {
-      let props = getPropertiesOfType(containingType);
-      if (typeof name !== "string") {
-        const parent2 = name.parent;
-        if (isPropertyAccessExpression(parent2)) {
-          props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop));
-        }
-        name = idText(name);
-      }
-      return getSpellingSuggestionForName(name, props, 111551 /* Value */);
+  }
+  function getObjectLiteralElementVisitor(parent2) {
+    return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2));
+  }
+  function objectLiteralElementVisitorWorker(node, parent2) {
+    switch (node.kind) {
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 305 /* SpreadAssignment */:
+        return visitor(node);
+      case 177 /* GetAccessor */:
+        return visitGetAccessor(node, parent2);
+      case 178 /* SetAccessor */:
+        return visitSetAccessor(node, parent2);
+      case 174 /* MethodDeclaration */:
+        return visitMethodDeclaration(node, parent2);
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) {
-      const strName = isString(name) ? name : idText(name);
-      const properties = getPropertiesOfType(containingType);
-      const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0;
-      return jsxSpecific ?? getSpellingSuggestionForName(strName, properties, 111551 /* Value */);
+  }
+  function decoratorElidingVisitor(node) {
+    return isDecorator(node) ? void 0 : visitor(node);
+  }
+  function modifierElidingVisitor(node) {
+    return isModifier(node) ? void 0 : visitor(node);
+  }
+  function modifierVisitor(node) {
+    if (isDecorator(node)) return void 0;
+    if (modifierToFlag(node.kind) & 28895 /* TypeScriptModifier */) {
+      return void 0;
+    } else if (currentNamespace && node.kind === 95 /* ExportKeyword */) {
+      return void 0;
     }
-    function getSuggestionForNonexistentProperty(name, containingType) {
-      const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType);
-      return suggestion && symbolName(suggestion);
+    return node;
+  }
+  function visitTypeScript(node) {
+    if (isStatement(node) && hasSyntacticModifier(node, 128 /* Ambient */)) {
+      return factory2.createNotEmittedStatement(node);
     }
-    function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
-      Debug.assert(outerName !== void 0, "outername should always be defined");
-      const result = resolveNameHelper(
-        location,
-        outerName,
-        meaning,
-        /*nameNotFoundMessage*/
-        void 0,
-        outerName,
-        /*isUse*/
-        false,
-        /*excludeGlobals*/
-        false,
-        /*getSpellingSuggestions*/
-        true,
-        (symbols, name, meaning2) => {
-          Debug.assertEqual(outerName, name, "name should equal outerName");
-          const symbol = getSymbol2(symbols, name, meaning2);
-          if (symbol)
-            return symbol;
-          let candidates;
-          if (symbols === denoGlobals || symbols === nodeGlobals) {
-            const primitives = mapDefined(
-              ["string", "number", "boolean", "object", "bigint", "symbol"],
-              (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
-            );
-            candidates = primitives.concat(arrayFrom(symbols.values()));
-          } else {
-            candidates = arrayFrom(symbols.values());
-          }
-          return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
-        }
-      );
-      return result;
-    }
-    function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
-      const symbolResult = getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning);
-      return symbolResult && symbolName(symbolResult);
-    }
-    function getSuggestedSymbolForNonexistentModule(name, targetModule) {
-      return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */);
-    }
-    function getSuggestionForNonexistentExport(name, targetModule) {
-      const suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule);
-      return suggestion && symbolName(suggestion);
-    }
-    function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) {
-      function hasProp(name) {
-        const prop = getPropertyOfObjectType(objectType, name);
-        if (prop) {
-          const s = getSingleCallSignature(getTypeOfSymbol(prop));
-          return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0));
-        }
-        return false;
-      }
-      const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get";
-      if (!hasProp(suggestedMethod)) {
+    switch (node.kind) {
+      case 95 /* ExportKeyword */:
+      case 90 /* DefaultKeyword */:
+        return currentNamespace ? void 0 : node;
+      case 125 /* PublicKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+      case 128 /* AbstractKeyword */:
+      case 164 /* OverrideKeyword */:
+      case 87 /* ConstKeyword */:
+      case 138 /* DeclareKeyword */:
+      case 148 /* ReadonlyKeyword */:
+      case 103 /* InKeyword */:
+      case 147 /* OutKeyword */:
+      case 188 /* ArrayType */:
+      case 189 /* TupleType */:
+      case 190 /* OptionalType */:
+      case 191 /* RestType */:
+      case 187 /* TypeLiteral */:
+      case 182 /* TypePredicate */:
+      case 168 /* TypeParameter */:
+      case 133 /* AnyKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 136 /* BooleanKeyword */:
+      case 154 /* StringKeyword */:
+      case 150 /* NumberKeyword */:
+      case 146 /* NeverKeyword */:
+      case 116 /* VoidKeyword */:
+      case 155 /* SymbolKeyword */:
+      case 185 /* ConstructorType */:
+      case 184 /* FunctionType */:
+      case 186 /* TypeQuery */:
+      case 183 /* TypeReference */:
+      case 192 /* UnionType */:
+      case 193 /* IntersectionType */:
+      case 194 /* ConditionalType */:
+      case 196 /* ParenthesizedType */:
+      case 197 /* ThisType */:
+      case 198 /* TypeOperator */:
+      case 199 /* IndexedAccessType */:
+      case 200 /* MappedType */:
+      case 201 /* LiteralType */:
+      case 181 /* IndexSignature */:
         return void 0;
-      }
-      let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (suggestion === void 0) {
-        suggestion = suggestedMethod;
-      } else {
-        suggestion += "." + suggestedMethod;
-      }
-      return suggestion;
+      case 265 /* TypeAliasDeclaration */:
+        return factory2.createNotEmittedStatement(node);
+      case 270 /* NamespaceExportDeclaration */:
+        return void 0;
+      case 264 /* InterfaceDeclaration */:
+        return factory2.createNotEmittedStatement(node);
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 231 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 298 /* HeritageClause */:
+        return visitHeritageClause(node);
+      case 233 /* ExpressionWithTypeArguments */:
+        return visitExpressionWithTypeArguments(node);
+      case 210 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 176 /* Constructor */:
+      case 172 /* PropertyDeclaration */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return Debug.fail("Class and object literal elements must be visited with their respective visitors");
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 218 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 219 /* ArrowFunction */:
+        return visitArrowFunction(node);
+      case 169 /* Parameter */:
+        return visitParameter(node);
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node);
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+        return visitAssertionExpression(node);
+      case 238 /* SatisfiesExpression */:
+        return visitSatisfiesExpression(node);
+      case 213 /* CallExpression */:
+        return visitCallExpression(node);
+      case 214 /* NewExpression */:
+        return visitNewExpression(node);
+      case 215 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 235 /* NonNullExpression */:
+        return visitNonNullExpression(node);
+      case 266 /* EnumDeclaration */:
+        return visitEnumDeclaration(node);
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 260 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 267 /* ModuleDeclaration */:
+        return visitModuleDeclaration(node);
+      case 271 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 285 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(node);
+      case 286 /* JsxOpeningElement */:
+        return visitJsxJsxOpeningElement(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function getSuggestedTypeForNonexistentStringLiteralType(source, target) {
-      const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */));
-      return getSpellingSuggestion(source.value, candidates, (type) => type.value);
+  }
+  function visitSourceFile(node) {
+    const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
+    return factory2.updateSourceFile(
+      node,
+      visitLexicalEnvironment(
+        node.statements,
+        sourceElementVisitor,
+        context,
+        /*start*/
+        0,
+        alwaysStrict
+      )
+    );
+  }
+  function visitObjectLiteralExpression(node) {
+    return factory2.updateObjectLiteralExpression(
+      node,
+      visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElementLike)
+    );
+  }
+  function getClassFacts(node) {
+    let facts = 0 /* None */;
+    if (some(getProperties(
+      node,
+      /*requireInitializer*/
+      true,
+      /*isStatic*/
+      true
+    ))) facts |= 1 /* HasStaticInitializedProperties */;
+    const extendsClauseElement = getEffectiveBaseTypeNode(node);
+    if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */) facts |= 64 /* IsDerivedClass */;
+    if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) facts |= 2 /* HasClassOrConstructorParameterDecorators */;
+    if (childIsDecorated(legacyDecorators, node)) facts |= 4 /* HasMemberDecorators */;
+    if (isExportOfNamespace(node)) facts |= 8 /* IsExportOfNamespace */;
+    else if (isDefaultExternalModuleExport(node)) facts |= 32 /* IsDefaultExternalExport */;
+    else if (isNamedExternalModuleExport(node)) facts |= 16 /* IsNamedExternalExport */;
+    return facts;
+  }
+  function hasTypeScriptClassSyntax(node) {
+    return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */);
+  }
+  function isClassLikeDeclarationWithTypeScriptSyntax(node) {
+    return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax);
+  }
+  function visitClassDeclaration(node) {
+    const facts = getClassFacts(node);
+    const promoteToIIFE = languageVersion <= 1 /* ES5 */ && !!(facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */);
+    if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !classOrConstructorParameterIsDecorated(legacyDecorators, node) && !isExportOfNamespace(node)) {
+      return factory2.updateClassDeclaration(
+        node,
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        node.name,
+        /*typeParameters*/
+        void 0,
+        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+        visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
+      );
     }
-    function getSpellingSuggestionForName(name, symbols, meaning) {
-      return getSpellingSuggestion(name, symbols, getCandidateName);
-      function getCandidateName(candidate) {
-        const candidateName = symbolName(candidate);
-        if (startsWith(candidateName, '"')) {
-          return void 0;
-        }
-        if (candidate.flags & meaning) {
-          return candidateName;
-        }
-        if (candidate.flags & 2097152 /* Alias */) {
-          const alias = tryResolveAlias(candidate);
-          if (alias && alias.flags & meaning) {
-            return candidateName;
-          }
-        }
-        return void 0;
-      }
+    if (promoteToIIFE) {
+      context.startLexicalEnvironment();
     }
-    function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) {
-      const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration;
-      if (!valueDeclaration) {
-        return;
-      }
-      const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 2 /* Private */);
-      const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name);
-      if (!hasPrivateModifier && !hasPrivateIdentifier) {
-        return;
-      }
-      if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) {
-        return;
-      }
-      if (isSelfTypeAccess2) {
-        const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration);
-        if (containingMethod && containingMethod.symbol === prop) {
-          return;
-        }
-      }
-      (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = -1 /* All */;
+    const moveModifiers = promoteToIIFE || facts & 8 /* IsExportOfNamespace */;
+    let modifiers = moveModifiers ? visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, visitor, isModifierLike);
+    if (facts & 2 /* HasClassOrConstructorParameterDecorators */) {
+      modifiers = injectClassTypeMetadata(modifiers, node);
     }
-    function isSelfTypeAccess(name, parent2) {
-      return name.kind === 110 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name));
+    const needsName = moveModifiers && !node.name || facts & 4 /* HasMemberDecorators */ || facts & 1 /* HasStaticInitializedProperties */;
+    const name = needsName ? node.name ?? factory2.getGeneratedNameForNode(node) : node.name;
+    const classDeclaration = factory2.updateClassDeclaration(
+      node,
+      modifiers,
+      name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      transformClassMembers(node)
+    );
+    let emitFlags = getEmitFlags(node);
+    if (facts & 1 /* HasStaticInitializedProperties */) {
+      emitFlags |= 64 /* NoTrailingSourceMap */;
+    }
+    setEmitFlags(classDeclaration, emitFlags);
+    let statement;
+    if (promoteToIIFE) {
+      const statements = [classDeclaration];
+      const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 20 /* CloseBraceToken */);
+      const localName = factory2.getInternalName(node);
+      const outer = factory2.createPartiallyEmittedExpression(localName);
+      setTextRangeEnd(outer, closingBraceLocation.end);
+      setEmitFlags(outer, 3072 /* NoComments */);
+      const returnStatement = factory2.createReturnStatement(outer);
+      setTextRangePos(returnStatement, closingBraceLocation.pos);
+      setEmitFlags(returnStatement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
+      statements.push(returnStatement);
+      insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment());
+      const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
+      setInternalEmitFlags(iife, 1 /* TypeScriptClassWrapper */);
+      const varDecl = factory2.createVariableDeclaration(
+        factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          false
+        ),
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        iife
+      );
+      setOriginalNode(varDecl, node);
+      const varStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([varDecl], 1 /* Let */)
+      );
+      setOriginalNode(varStatement, node);
+      setCommentRange(varStatement, node);
+      setSourceMapRange(varStatement, moveRangePastDecorators(node));
+      startOnNewLine(varStatement);
+      statement = varStatement;
+    } else {
+      statement = classDeclaration;
     }
-    function isValidPropertyAccess(node, propertyName) {
-      switch (node.kind) {
-        case 211 /* PropertyAccessExpression */:
-          return isValidPropertyAccessWithType(node, node.expression.kind === 108 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
-        case 166 /* QualifiedName */:
-          return isValidPropertyAccessWithType(
+    if (moveModifiers) {
+      if (facts & 8 /* IsExportOfNamespace */) {
+        return [
+          statement,
+          createExportMemberAssignmentStatement(node)
+        ];
+      }
+      if (facts & 32 /* IsDefaultExternalExport */) {
+        return [
+          statement,
+          factory2.createExportDefault(factory2.getLocalName(
             node,
-            /*isSuper*/
+            /*allowComments*/
             false,
-            propertyName,
-            getWidenedType(checkExpression(node.left))
-          );
-        case 205 /* ImportType */:
-          return isValidPropertyAccessWithType(
+            /*allowSourceMaps*/
+            true
+          ))
+        ];
+      }
+      if (facts & 16 /* IsNamedExternalExport */) {
+        return [
+          statement,
+          factory2.createExternalModuleExport(factory2.getDeclarationName(
             node,
-            /*isSuper*/
+            /*allowComments*/
             false,
-            propertyName,
-            getTypeFromTypeNode(node)
-          );
+            /*allowSourceMaps*/
+            true
+          ))
+        ];
       }
     }
-    function isValidPropertyAccessForCompletions(node, type, property) {
-      return isPropertyAccessible(
-        node,
-        node.kind === 211 /* PropertyAccessExpression */ && node.expression.kind === 108 /* SuperKeyword */,
-        /*isWrite*/
-        false,
-        type,
-        property
-      );
+    return statement;
+  }
+  function visitClassExpression(node) {
+    let modifiers = visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike);
+    if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) {
+      modifiers = injectClassTypeMetadata(modifiers, node);
     }
-    function isValidPropertyAccessWithType(node, isSuper, propertyName, type) {
-      if (isTypeAny(type)) {
-        return true;
+    return factory2.updateClassExpression(
+      node,
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      transformClassMembers(node)
+    );
+  }
+  function transformClassMembers(node) {
+    const members = visitNodes2(node.members, getClassElementVisitor(node), isClassElement);
+    let newMembers;
+    const constructor = getFirstConstructorWithBody(node);
+    const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
+    if (parametersWithPropertyAssignments) {
+      for (const parameter of parametersWithPropertyAssignments) {
+        const parameterProperty = factory2.createPropertyDeclaration(
+          /*modifiers*/
+          void 0,
+          parameter.name,
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        );
+        setOriginalNode(parameterProperty, parameter);
+        newMembers = append(newMembers, parameterProperty);
       }
-      const prop = getPropertyOfType(type, propertyName);
-      return !!prop && isPropertyAccessible(
-        node,
-        isSuper,
-        /*isWrite*/
-        false,
-        type,
-        prop
+    }
+    if (newMembers) {
+      newMembers = addRange(newMembers, members);
+      return setTextRange(
+        factory2.createNodeArray(newMembers),
+        /*location*/
+        node.members
       );
     }
-    function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
-      if (isTypeAny(containingType)) {
-        return true;
-      }
-      if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) {
-        const declClass = getContainingClass(property.valueDeclaration);
-        return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass);
-      }
-      return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property);
+    return members;
+  }
+  function injectClassTypeMetadata(modifiers, node) {
+    const metadata = getTypeMetadata(node, node);
+    if (some(metadata)) {
+      const modifiersArray = [];
+      addRange(modifiersArray, takeWhile(modifiers, isExportOrDefaultModifier));
+      addRange(modifiersArray, filter(modifiers, isDecorator));
+      addRange(modifiersArray, metadata);
+      addRange(modifiersArray, filter(skipWhile(modifiers, isExportOrDefaultModifier), isModifier));
+      modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers);
     }
-    function getForInVariableSymbol(node) {
-      const initializer = node.initializer;
-      if (initializer.kind === 261 /* VariableDeclarationList */) {
-        const variable = initializer.declarations[0];
-        if (variable && !isBindingPattern(variable.name)) {
-          return getSymbolOfDeclaration(variable);
-        }
-      } else if (initializer.kind === 80 /* Identifier */) {
-        return getResolvedSymbol(initializer);
+    return modifiers;
+  }
+  function injectClassElementTypeMetadata(modifiers, node, container) {
+    if (isClassLike(container) && classElementOrClassElementParameterIsDecorated(legacyDecorators, node, container)) {
+      const metadata = getTypeMetadata(node, container);
+      if (some(metadata)) {
+        const modifiersArray = [];
+        addRange(modifiersArray, filter(modifiers, isDecorator));
+        addRange(modifiersArray, metadata);
+        addRange(modifiersArray, filter(modifiers, isModifier));
+        modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers);
       }
-      return void 0;
     }
-    function hasNumericPropertyNames(type) {
-      return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType);
-    }
-    function isForInVariableForNumericPropertyNames(expr) {
-      const e = skipParentheses(expr);
-      if (e.kind === 80 /* Identifier */) {
-        const symbol = getResolvedSymbol(e);
-        if (symbol.flags & 3 /* Variable */) {
-          let child = expr;
-          let node = expr.parent;
-          while (node) {
-            if (node.kind === 249 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) {
-              return true;
-            }
-            child = node;
-            node = node.parent;
-          }
-        }
+    return modifiers;
+  }
+  function getTypeMetadata(node, container) {
+    if (!legacyDecorators) return void 0;
+    return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container);
+  }
+  function getOldTypeMetadata(node, container) {
+    if (typeSerializer) {
+      let decorators;
+      if (shouldAddTypeMetadata(node)) {
+        const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container));
+        decorators = append(decorators, factory2.createDecorator(typeMetadata));
       }
-      return false;
-    }
-    function checkIndexedAccess(node, checkMode) {
-      return node.flags & 64 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode);
-    }
-    function checkElementAccessChain(node, checkMode) {
-      const exprType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(exprType, node.expression);
-      return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType);
-    }
-    function checkElementAccessExpression(node, exprType, checkMode) {
-      const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType;
-      const indexExpression = node.argumentExpression;
-      const indexType = checkExpression(indexExpression);
-      if (isErrorType(objectType) || objectType === silentNeverType) {
-        return objectType;
+      if (shouldAddParamTypesMetadata(node)) {
+        const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container));
+        decorators = append(decorators, factory2.createDecorator(paramTypesMetadata));
       }
-      if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) {
-        error2(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal);
-        return errorType;
+      if (shouldAddReturnTypeMetadata(node)) {
+        const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
+        decorators = append(decorators, factory2.createDecorator(returnTypeMetadata));
       }
-      const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType;
-      const accessFlags = isAssignmentTarget(node) ? 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0) : 32 /* ExpressionPosition */;
-      const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType;
-      return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node);
-    }
-    function callLikeExpressionMayHaveTypeArguments(node) {
-      return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node);
+      return decorators;
     }
-    function resolveUntypedCall(node) {
-      if (callLikeExpressionMayHaveTypeArguments(node)) {
-        forEach(node.typeArguments, checkSourceElement);
+  }
+  function getNewTypeMetadata(node, container) {
+    if (typeSerializer) {
+      let properties;
+      if (shouldAddTypeMetadata(node)) {
+        const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(39 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+        ));
+        properties = append(properties, typeProperty);
       }
-      if (node.kind === 215 /* TaggedTemplateExpression */) {
-        checkExpression(node.template);
-      } else if (isJsxOpeningLikeElement(node)) {
-        checkExpression(node.attributes);
-      } else if (isBinaryExpression(node)) {
-        checkExpression(node.left);
-      } else if (isCallOrNewExpression(node)) {
-        forEach(node.arguments, (argument) => {
-          checkExpression(argument);
-        });
+      if (shouldAddParamTypesMetadata(node)) {
+        const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(39 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+        ));
+        properties = append(properties, paramTypeProperty);
       }
-      return anySignature;
-    }
-    function resolveErrorCall(node) {
-      resolveUntypedCall(node);
-      return unknownSignature;
-    }
-    function reorderCandidates(signatures, result, callChainFlags) {
-      let lastParent;
-      let lastSymbol;
-      let cutoffIndex = 0;
-      let index;
-      let specializedIndex = -1;
-      let spliceIndex;
-      Debug.assert(!result.length);
-      for (const signature of signatures) {
-        const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
-        const parent2 = signature.declaration && signature.declaration.parent;
-        if (!lastSymbol || symbol === lastSymbol) {
-          if (lastParent && parent2 === lastParent) {
-            index = index + 1;
-          } else {
-            lastParent = parent2;
-            index = cutoffIndex;
-          }
-        } else {
-          index = cutoffIndex = result.length;
-          lastParent = parent2;
-        }
-        lastSymbol = symbol;
-        if (signatureHasLiteralTypes(signature)) {
-          specializedIndex++;
-          spliceIndex = specializedIndex;
-          cutoffIndex++;
-        } else {
-          spliceIndex = index;
-        }
-        result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature);
+      if (shouldAddReturnTypeMetadata(node)) {
+        const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(39 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+        ));
+        properties = append(properties, returnTypeProperty);
+      }
+      if (properties) {
+        const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        ));
+        return [factory2.createDecorator(typeInfoMetadata)];
       }
     }
-    function isSpreadArgument(arg) {
-      return !!arg && (arg.kind === 230 /* SpreadElement */ || arg.kind === 237 /* SyntheticExpression */ && arg.isSpread);
-    }
-    function getSpreadArgumentIndex(args) {
-      return findIndex(args, isSpreadArgument);
-    }
-    function acceptsVoid(t) {
-      return !!(t.flags & 16384 /* Void */);
+  }
+  function shouldAddTypeMetadata(node) {
+    const kind = node.kind;
+    return kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 172 /* PropertyDeclaration */;
+  }
+  function shouldAddReturnTypeMetadata(node) {
+    return node.kind === 174 /* MethodDeclaration */;
+  }
+  function shouldAddParamTypesMetadata(node) {
+    switch (node.kind) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return getFirstConstructorWithBody(node) !== void 0;
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return true;
     }
-    function acceptsVoidUndefinedUnknownOrAny(t) {
-      return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */));
+    return false;
+  }
+  function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
+    const name = member.name;
+    if (isPrivateIdentifier(name)) {
+      return factory2.createIdentifier("");
+    } else if (isComputedPropertyName(name)) {
+      return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
+    } else if (isIdentifier(name)) {
+      return factory2.createStringLiteral(idText(name));
+    } else {
+      return factory2.cloneNode(name);
     }
-    function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) {
-      let argCount;
-      let callIsIncomplete = false;
-      let effectiveParameterCount = getParameterCount(signature);
-      let effectiveMinimumArguments = getMinArgumentCount(signature);
-      if (node.kind === 215 /* TaggedTemplateExpression */) {
-        argCount = args.length;
-        if (node.template.kind === 228 /* TemplateExpression */) {
-          const lastSpan = last(node.template.templateSpans);
-          callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated;
-        } else {
-          const templateLiteral = node.template;
-          Debug.assert(templateLiteral.kind === 15 /* NoSubstitutionTemplateLiteral */);
-          callIsIncomplete = !!templateLiteral.isUnterminated;
-        }
-      } else if (node.kind === 170 /* Decorator */) {
-        argCount = getDecoratorArgumentCount(node, signature);
-      } else if (node.kind === 226 /* BinaryExpression */) {
-        argCount = 1;
-      } else if (isJsxOpeningLikeElement(node)) {
-        callIsIncomplete = node.attributes.end === node.end;
-        if (callIsIncomplete) {
-          return true;
-        }
-        argCount = effectiveMinimumArguments === 0 ? args.length : 1;
-        effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1;
-        effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1);
-      } else if (!node.arguments) {
-        Debug.assert(node.kind === 214 /* NewExpression */);
-        return getMinArgumentCount(signature) === 0;
-      } else {
-        argCount = signatureHelpTrailingComma ? args.length + 1 : args.length;
-        callIsIncomplete = node.arguments.end === node.end;
-        const spreadArgIndex = getSpreadArgumentIndex(args);
-        if (spreadArgIndex >= 0) {
-          return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature));
-        }
-      }
-      if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) {
-        return false;
-      }
-      if (callIsIncomplete || argCount >= effectiveMinimumArguments) {
-        return true;
-      }
-      for (let i = argCount; i < effectiveMinimumArguments; i++) {
-        const type = getTypeAtPosition(signature, i);
-        if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) {
-          return false;
-        }
+  }
+  function visitPropertyNameOfClassElement(member) {
+    const name = member.name;
+    if (isComputedPropertyName(name) && (!hasStaticModifier(member) && currentClassHasParameterProperties || hasDecorators(member) && legacyDecorators)) {
+      const expression = visitNode(name.expression, visitor, isExpression);
+      Debug.assert(expression);
+      const innerExpression = skipPartiallyEmittedExpressions(expression);
+      if (!isSimpleInlineableExpression(innerExpression)) {
+        const generatedName = factory2.getGeneratedNameForNode(name);
+        hoistVariableDeclaration(generatedName);
+        return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression));
       }
-      return true;
     }
-    function hasCorrectTypeArgumentArity(signature, typeArguments) {
-      const numTypeParameters = length(signature.typeParameters);
-      const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters);
-      return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
+    return Debug.checkDefined(visitNode(name, visitor, isPropertyName));
+  }
+  function visitHeritageClause(node) {
+    if (node.token === 119 /* ImplementsKeyword */) {
+      return void 0;
     }
-    function isInstantiatedGenericParameter(signature, pos) {
-      let type;
-      return !!(signature.target && (type = tryGetTypeAtPosition(signature.target, pos)) && isGenericType(type));
+    return visitEachChild(node, visitor, context);
+  }
+  function visitExpressionWithTypeArguments(node) {
+    return factory2.updateExpressionWithTypeArguments(
+      node,
+      Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression)),
+      /*typeArguments*/
+      void 0
+    );
+  }
+  function shouldEmitFunctionLikeDeclaration(node) {
+    return !nodeIsMissing(node.body);
+  }
+  function visitPropertyDeclaration(node, parent2) {
+    const isAmbient = node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 64 /* Abstract */);
+    if (isAmbient && !(legacyDecorators && hasDecorators(node))) {
+      return void 0;
     }
-    function getSingleCallSignature(type) {
-      return getSingleSignature(
-        type,
-        0 /* Call */,
-        /*allowMembers*/
-        false
+    let modifiers = isClassLike(parent2) ? !isAmbient ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
+    modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
+    if (isAmbient) {
+      return factory2.updatePropertyDeclaration(
+        node,
+        concatenate(modifiers, factory2.createModifiersFromModifierFlags(128 /* Ambient */)),
+        Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
+        /*questionOrExclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
       );
     }
-    function getSingleCallOrConstructSignature(type) {
-      return getSingleSignature(
-        type,
-        0 /* Call */,
-        /*allowMembers*/
-        false
-      ) || getSingleSignature(
-        type,
-        1 /* Construct */,
-        /*allowMembers*/
-        false
+    return factory2.updatePropertyDeclaration(
+      node,
+      modifiers,
+      visitPropertyNameOfClassElement(node),
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+  }
+  function visitConstructor(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return void 0;
+    }
+    return factory2.updateConstructorDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      transformConstructorBody(node.body, node)
+    );
+  }
+  function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) {
+    const superStatementIndex = superPath[superPathDepth];
+    const superStatement = statementsIn[superStatementIndex];
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
+    if (isTryStatement(superStatement)) {
+      const tryBlockStatements = [];
+      transformConstructorBodyWorker(
+        tryBlockStatements,
+        superStatement.tryBlock.statements,
+        /*statementOffset*/
+        0,
+        superPath,
+        superPathDepth + 1,
+        initializerStatements
+      );
+      const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
+      setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
+      statementsOut.push(factory2.updateTryStatement(
+        superStatement,
+        factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
+        visitNode(superStatement.catchClause, visitor, isCatchClause),
+        visitNode(superStatement.finallyBlock, visitor, isBlock)
+      ));
+    } else {
+      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
+      addRange(statementsOut, initializerStatements);
+    }
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1));
+  }
+  function transformConstructorBody(body, constructor) {
+    const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
+    if (!some(parametersWithPropertyAssignments)) {
+      return visitFunctionBody(body, visitor, context);
+    }
+    let statements = [];
+    resumeLexicalEnvironment();
+    const prologueStatementCount = factory2.copyPrologue(
+      body.statements,
+      statements,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    const superPath = findSuperStatementIndexPath(body.statements, prologueStatementCount);
+    const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment);
+    if (superPath.length) {
+      transformConstructorBodyWorker(
+        statements,
+        body.statements,
+        prologueStatementCount,
+        superPath,
+        /*superPathDepth*/
+        0,
+        parameterPropertyAssignments
       );
+    } else {
+      addRange(statements, parameterPropertyAssignments);
+      addRange(statements, visitNodes2(body.statements, visitor, isStatement, prologueStatementCount));
     }
-    function getSingleSignature(type, kind, allowMembers) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) {
-          if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) {
-            return resolved.callSignatures[0];
-          }
-          if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) {
-            return resolved.constructSignatures[0];
-          }
-        }
-      }
+    statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    const block = factory2.createBlock(
+      setTextRange(factory2.createNodeArray(statements), body.statements),
+      /*multiLine*/
+      true
+    );
+    setTextRange(
+      block,
+      /*location*/
+      body
+    );
+    setOriginalNode(block, body);
+    return block;
+  }
+  function transformParameterWithPropertyAssignment(node) {
+    const name = node.name;
+    if (!isIdentifier(name)) {
       return void 0;
     }
-    function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) {
-      const context = createInferenceContext(signature.typeParameters, signature, 0 /* None */, compareTypes);
-      const restType = getEffectiveRestType(contextualSignature);
-      const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper);
-      const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature;
-      applyToParameterTypes(sourceSignature, signature, (source, target) => {
-        inferTypes(context.inferences, source, target);
-      });
-      if (!inferenceContext) {
-        applyToReturnTypes(contextualSignature, signature, (source, target) => {
-          inferTypes(context.inferences, source, target, 128 /* ReturnType */);
-        });
-      }
-      return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration));
+    const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+    setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
+    const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+    setEmitFlags(localName, 3072 /* NoComments */);
+    return startOnNewLine(
+      removeAllComments(
+        setTextRange(
+          setOriginalNode(
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                setTextRange(
+                  factory2.createPropertyAccessExpression(
+                    factory2.createThis(),
+                    propertyName
+                  ),
+                  node.name
+                ),
+                localName
+              )
+            ),
+            node
+          ),
+          moveRangePos(node, -1)
+        )
+      )
+    );
+  }
+  function visitMethodDeclaration(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
     }
-    function inferJsxTypeArguments(node, signature, checkMode, context) {
-      const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode);
-      inferTypes(context.inferences, checkAttrType, paramType);
-      return getInferredTypes(context);
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return void 0;
     }
-    function getThisArgumentType(thisArgumentNode) {
-      if (!thisArgumentNode) {
-        return voidType;
-      }
-      const thisArgumentType = checkExpression(thisArgumentNode);
-      return isRightSideOfInstanceofExpression(thisArgumentNode) ? thisArgumentType : isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType;
+    let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
+    modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
+    return factory2.updateMethodDeclaration(
+      node,
+      modifiers,
+      node.asteriskToken,
+      visitPropertyNameOfClassElement(node),
+      /*questionToken*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function shouldEmitAccessorDeclaration(node) {
+    return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 64 /* Abstract */));
+  }
+  function visitGetAccessor(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
     }
-    function inferTypeArguments(node, signature, args, checkMode, context) {
-      if (isJsxOpeningLikeElement(node)) {
-        return inferJsxTypeArguments(node, signature, checkMode, context);
-      }
-      if (node.kind !== 170 /* Decorator */ && node.kind !== 226 /* BinaryExpression */) {
-        const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p));
-        const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */);
-        if (contextualType) {
-          const inferenceTargetType = getReturnTypeOfSignature(signature);
-          if (couldContainTypeVariables(inferenceTargetType)) {
-            const outerContext = getInferenceContext(node);
-            const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType;
-            if (!isFromBindingPattern) {
-              const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */));
-              const instantiatedType = instantiateType(contextualType, outerMapper);
-              const contextualSignature = getSingleCallSignature(instantiatedType);
-              const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType;
-              inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */);
-            }
-            const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags);
-            const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper);
-            inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType);
-            context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0;
-          }
-        }
-      }
-      const restType = getNonArrayRestType(signature);
-      const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
-      if (restType && restType.flags & 262144 /* TypeParameter */) {
-        const info = find(context.inferences, (info2) => info2.typeParameter === restType);
-        if (info) {
-          info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0;
-        }
-      }
-      const thisType = getThisTypeOfSignature(signature);
-      if (thisType && couldContainTypeVariables(thisType)) {
-        const thisArgumentNode = getThisArgumentOfCall(node);
-        inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType);
-      }
-      for (let i = 0; i < argCount; i++) {
-        const arg = args[i];
-        if (arg.kind !== 232 /* OmittedExpression */) {
-          const paramType = getTypeAtPosition(signature, i);
-          if (couldContainTypeVariables(paramType)) {
-            const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode);
-            inferTypes(context.inferences, argType, paramType);
-          }
-        }
-      }
-      if (restType && couldContainTypeVariables(restType)) {
-        const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode);
-        inferTypes(context.inferences, spreadType, restType);
-      }
-      return getInferredTypes(context);
+    if (!shouldEmitAccessorDeclaration(node)) {
+      return void 0;
     }
-    function getMutableArrayOrTupleType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
-        getElementTypes(type),
-        type.target.elementFlags,
-        /*readonly*/
-        false,
-        type.target.labeledElementDeclarations
-      ) : createTupleType([type], [8 /* Variadic */]);
+    let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
+    modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
+    return factory2.updateGetAccessorDeclaration(
+      node,
+      modifiers,
+      visitPropertyNameOfClassElement(node),
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+  }
+  function visitSetAccessor(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
     }
-    function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
-      const inConstContext = isConstTypeVariable(restType);
-      if (index >= argCount - 1) {
-        const arg = args[argCount - 1];
-        if (isSpreadArgument(arg)) {
-          const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode);
-          if (isArrayLikeType(spreadType)) {
-            return getMutableArrayOrTupleType(spreadType);
-          }
-          return createArrayType(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg), inConstContext);
-        }
-      }
-      const types = [];
-      const flags = [];
-      const names = [];
-      for (let i = index; i < argCount; i++) {
-        const arg = args[i];
-        if (isSpreadArgument(arg)) {
-          const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression);
-          if (isArrayLikeType(spreadType)) {
-            types.push(spreadType);
-            flags.push(8 /* Variadic */);
-          } else {
-            types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg));
-            flags.push(4 /* Rest */);
-          }
-        } else {
-          const contextualType = isTupleType(restType) ? getContextualTypeForElementExpression(restType, i - index, argCount - index) || unknownType : getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
-          const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
-          const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
-          types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
-          flags.push(1 /* Required */);
-        }
-        if (arg.kind === 237 /* SyntheticExpression */ && arg.tupleNameSource) {
-          names.push(arg.tupleNameSource);
-        } else {
-          names.push(void 0);
-        }
-      }
-      return createTupleType(types, flags, inConstContext && !someType(restType, isMutableArrayLikeType), names);
+    if (!shouldEmitAccessorDeclaration(node)) {
+      return void 0;
     }
-    function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
-      const isJavascript = isInJSFile(signature.declaration);
-      const typeParameters = signature.typeParameters;
-      const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript);
-      let mapper;
-      for (let i = 0; i < typeArgumentNodes.length; i++) {
-        Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
-        const constraint = getConstraintOfTypeParameter(typeParameters[i]);
-        if (constraint) {
-          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.Type_0_does_not_satisfy_the_constraint_1
-          ) : void 0;
-          const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
-          if (!mapper) {
-            mapper = createTypeMapper(typeParameters, typeArgumentTypes);
-          }
-          const typeArgument = typeArgumentTypes[i];
-          if (!checkTypeAssignableTo(
-            typeArgument,
-            getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument),
-            reportErrors2 ? typeArgumentNodes[i] : void 0,
-            typeArgumentHeadMessage,
-            errorInfo
-          )) {
-            return void 0;
-          }
-        }
-      }
-      return typeArgumentTypes;
+    let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
+    modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
+    return factory2.updateSetAccessorDeclaration(
+      node,
+      modifiers,
+      visitPropertyNameOfClassElement(node),
+      visitParameterList(node.parameters, visitor, context),
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
     }
-    function getJsxReferenceKind(node) {
-      if (isJsxIntrinsicTagName(node.tagName)) {
-        return 2 /* Mixed */;
-      }
-      const tagType = getApparentType(checkExpression(node.tagName));
-      if (length(getSignaturesOfType(tagType, 1 /* Construct */))) {
-        return 0 /* Component */;
-      }
-      if (length(getSignaturesOfType(tagType, 0 /* Call */))) {
-        return 1 /* Function */;
-      }
-      return 2 /* Mixed */;
+    const updated = factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+    if (isExportOfNamespace(node)) {
+      const statements = [updated];
+      addExportMemberAssignment(statements, node);
+      return statements;
     }
-    function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
-      const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const attributesType = checkExpressionWithContextualType(
-        node.attributes,
-        paramType,
-        /*inferenceContext*/
-        void 0,
-        checkMode
-      );
-      const checkAttributesType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(attributesType) : attributesType;
-      return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
-        checkAttributesType,
-        paramType,
-        relation,
-        reportErrors2 ? node.tagName : void 0,
-        node.attributes,
-        /*headMessage*/
-        void 0,
-        containingMessageChain,
-        errorOutputContainer
-      );
-      function checkTagNameDoesNotExpectTooManyArguments() {
-        var _a;
-        if (getJsxNamespaceContainerForImplicitImport(node)) {
-          return true;
-        }
-        const tagType = (isJsxOpeningElement(node) || isJsxSelfClosingElement(node)) && !(isJsxIntrinsicTagName(node.tagName) || isJsxNamespacedName(node.tagName)) ? checkExpression(node.tagName) : void 0;
-        if (!tagType) {
-          return true;
-        }
-        const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */);
-        if (!length(tagCallSignatures)) {
-          return true;
-        }
-        const factory2 = getJsxFactoryEntity(node);
-        if (!factory2) {
-          return true;
-        }
-        const factorySymbol = resolveEntityName(
-          factory2,
-          111551 /* Value */,
-          /*ignoreErrors*/
-          true,
-          /*dontResolveAlias*/
-          false,
-          node
-        );
-        if (!factorySymbol) {
-          return true;
-        }
-        const factoryType = getTypeOfSymbol(factorySymbol);
-        const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */);
-        if (!length(callSignatures)) {
-          return true;
-        }
-        let hasFirstParamSignatures = false;
-        let maxParamCount = 0;
-        for (const sig of callSignatures) {
-          const firstparam = getTypeAtPosition(sig, 0);
-          const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */);
-          if (!length(signaturesOfParam))
-            continue;
-          for (const paramSig of signaturesOfParam) {
-            hasFirstParamSignatures = true;
-            if (hasEffectiveRestParameter(paramSig)) {
-              return true;
-            }
-            const paramCount = getParameterCount(paramSig);
-            if (paramCount > maxParamCount) {
-              maxParamCount = paramCount;
-            }
-          }
-        }
-        if (!hasFirstParamSignatures) {
-          return true;
-        }
-        let absoluteMinArgCount = Infinity;
-        for (const tagSig of tagCallSignatures) {
-          const tagRequiredArgCount = getMinArgumentCount(tagSig);
-          if (tagRequiredArgCount < absoluteMinArgCount) {
-            absoluteMinArgCount = tagRequiredArgCount;
-          }
-        }
-        if (absoluteMinArgCount <= maxParamCount) {
-          return true;
-        }
-        if (reportErrors2) {
-          const diag2 = createDiagnosticForNode(node.tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(node.tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount);
-          const tagNameDeclaration = (_a = getSymbolAtLocation(node.tagName)) == null ? void 0 : _a.valueDeclaration;
-          if (tagNameDeclaration) {
-            addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(node.tagName)));
-          }
-          if (errorOutputContainer && errorOutputContainer.skipLogging) {
-            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-          }
-          if (!errorOutputContainer.skipLogging) {
-            diagnostics.add(diag2);
-          }
-        }
-        return false;
-      }
+    return updated;
+  }
+  function visitFunctionExpression(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return factory2.createOmittedExpression();
+    }
+    const updated = factory2.updateFunctionExpression(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+    return updated;
+  }
+  function visitArrowFunction(node) {
+    const updated = factory2.updateArrowFunction(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      visitFunctionBody(node.body, visitor, context)
+    );
+    return updated;
+  }
+  function visitParameter(node) {
+    if (parameterIsThisKeyword(node)) {
+      return void 0;
     }
-    function getEffectiveCheckNode(argument) {
-      argument = skipParentheses(argument);
-      return isSatisfiesExpression(argument) ? skipParentheses(argument.expression) : argument;
+    const updated = factory2.updateParameterDeclaration(
+      node,
+      visitNodes2(node.modifiers, (node2) => isDecorator(node2) ? visitor(node2) : void 0, isModifierLike),
+      node.dotDotDotToken,
+      Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (updated !== node) {
+      setCommentRange(updated, node);
+      setTextRange(updated, moveRangePastModifiers(node));
+      setSourceMapRange(updated, moveRangePastModifiers(node));
+      setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
     }
-    function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain) {
-      const errorOutputContainer = { errors: void 0, skipLogging: true };
-      if (isJsxOpeningLikeElement(node)) {
-        if (!checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors");
-          return errorOutputContainer.errors || emptyArray;
-        }
+    return updated;
+  }
+  function visitVariableStatement(node) {
+    if (isExportOfNamespace(node)) {
+      const variables = getInitializedVariables(node.declarationList);
+      if (variables.length === 0) {
         return void 0;
       }
-      const thisType = getThisTypeOfSignature(signature);
-      if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
-        const thisArgumentNode = getThisArgumentOfCall(node);
-        const thisArgumentType = getThisArgumentType(thisArgumentNode);
-        const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
-        const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1;
-        if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors");
-          return errorOutputContainer.errors || emptyArray;
-        }
-      }
-      const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1;
-      const restType = getNonArrayRestType(signature);
-      const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
-      for (let i = 0; i < argCount; i++) {
-        const arg = args[i];
-        if (arg.kind !== 232 /* OmittedExpression */) {
-          const paramType = getTypeAtPosition(signature, i);
-          const argType = checkExpressionWithContextualType(
-            arg,
-            paramType,
-            /*inferenceContext*/
-            void 0,
-            checkMode
-          );
-          const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
-          const effectiveCheckArgumentNode = getEffectiveCheckNode(arg);
-          if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? effectiveCheckArgumentNode : void 0, effectiveCheckArgumentNode, headMessage, containingMessageChain, errorOutputContainer)) {
-            Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
-            maybeAddMissingAwaitInfo(arg, checkArgType, paramType);
-            return errorOutputContainer.errors || emptyArray;
-          }
-        }
-      }
-      if (restType) {
-        const spreadType = getSpreadArgumentType(
-          args,
-          argCount,
-          args.length,
-          restType,
-          /*context*/
-          void 0,
-          checkMode
-        );
-        const restArgCount = args.length - argCount;
-        const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? getEffectiveCheckNode(args[argCount]) : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
-        if (!checkTypeRelatedTo(
-          spreadType,
-          restType,
-          relation,
-          errorNode,
-          headMessage,
-          /*containingMessageChain*/
-          void 0,
-          errorOutputContainer
-        )) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
-          maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
-          return errorOutputContainer.errors || emptyArray;
-        }
-      }
-      return void 0;
-      function maybeAddMissingAwaitInfo(errorNode, source, target) {
-        if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) {
-          if (getAwaitedTypeOfPromise(target)) {
-            return;
-          }
-          const awaitedTypeOfSource = getAwaitedTypeOfPromise(source);
-          if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) {
-            addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await));
-          }
-        }
-      }
+      return setTextRange(
+        factory2.createExpressionStatement(
+          factory2.inlineExpressions(
+            map(variables, transformInitializedVariable)
+          )
+        ),
+        node
+      );
+    } else {
+      return visitEachChild(node, visitor, context);
     }
-    function getThisArgumentOfCall(node) {
-      if (node.kind === 226 /* BinaryExpression */) {
-        return node.right;
-      }
-      const expression = node.kind === 213 /* CallExpression */ ? node.expression : node.kind === 215 /* TaggedTemplateExpression */ ? node.tag : node.kind === 170 /* Decorator */ && !legacyDecorators ? node.expression : void 0;
-      if (expression) {
-        const callee = skipOuterExpressions(expression);
-        if (isAccessExpression(callee)) {
-          return callee.expression;
-        }
-      }
+  }
+  function transformInitializedVariable(node) {
+    const name = node.name;
+    if (isBindingPattern(name)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        /*needsValue*/
+        false,
+        createNamespaceExportExpression
+      );
+    } else {
+      return setTextRange(
+        factory2.createAssignment(
+          getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
+          Debug.checkDefined(visitNode(node.initializer, visitor, isExpression))
+        ),
+        /*location*/
+        node
+      );
     }
-    function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) {
-      const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource);
-      setTextRange(result, parent2);
-      setParent(result, parent2);
-      return result;
+  }
+  function visitVariableDeclaration(node) {
+    const updated = factory2.updateVariableDeclaration(
+      node,
+      Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (node.type) {
+      setTypeNode(updated.name, node.type);
     }
-    function getEffectiveCallArguments(node) {
-      if (node.kind === 215 /* TaggedTemplateExpression */) {
-        const template = node.template;
-        const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())];
-        if (template.kind === 228 /* TemplateExpression */) {
-          forEach(template.templateSpans, (span) => {
-            args2.push(span.expression);
-          });
-        }
-        return args2;
-      }
-      if (node.kind === 170 /* Decorator */) {
-        return getEffectiveDecoratorArguments(node);
-      }
-      if (node.kind === 226 /* BinaryExpression */) {
-        return [node.left];
-      }
-      if (isJsxOpeningLikeElement(node)) {
-        return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray;
-      }
-      const args = node.arguments || emptyArray;
-      const spreadIndex = getSpreadArgumentIndex(args);
-      if (spreadIndex >= 0) {
-        const effectiveArgs = args.slice(0, spreadIndex);
-        for (let i = spreadIndex; i < args.length; i++) {
-          const arg = args[i];
-          const spreadType = arg.kind === 230 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression));
-          if (spreadType && isTupleType(spreadType)) {
-            forEach(getElementTypes(spreadType), (t, i2) => {
-              var _a;
-              const flags = spreadType.target.elementFlags[i2];
-              const syntheticArg = createSyntheticExpression(arg, flags & 4 /* Rest */ ? createArrayType(t) : t, !!(flags & 12 /* Variable */), (_a = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a[i2]);
-              effectiveArgs.push(syntheticArg);
-            });
-          } else {
-            effectiveArgs.push(arg);
-          }
-        }
-        return effectiveArgs;
-      }
-      return args;
+    return updated;
+  }
+  function visitParenthesizedExpression(node) {
+    const innerExpression = skipOuterExpressions(node.expression, ~6 /* Assertions */);
+    if (isAssertionExpression(innerExpression) || isSatisfiesExpression(innerExpression)) {
+      const expression = visitNode(node.expression, visitor, isExpression);
+      Debug.assert(expression);
+      return factory2.createPartiallyEmittedExpression(expression, node);
     }
-    function getEffectiveDecoratorArguments(node) {
-      const expr = node.expression;
-      const signature = getDecoratorCallSignature(node);
-      if (signature) {
-        const args = [];
-        for (const param of signature.parameters) {
-          const type = getTypeOfSymbol(param);
-          args.push(createSyntheticExpression(expr, type));
-        }
-        return args;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssertionExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assert(expression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitNonNullExpression(node) {
+    const expression = visitNode(node.expression, visitor, isLeftHandSideExpression);
+    Debug.assert(expression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitSatisfiesExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assert(expression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitCallExpression(node) {
+    return factory2.updateCallExpression(
+      node,
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitNewExpression(node) {
+    return factory2.updateNewExpression(
+      node,
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitTaggedTemplateExpression(node) {
+    return factory2.updateTaggedTemplateExpression(
+      node,
+      Debug.checkDefined(visitNode(node.tag, visitor, isExpression)),
+      /*typeArguments*/
+      void 0,
+      Debug.checkDefined(visitNode(node.template, visitor, isTemplateLiteral))
+    );
+  }
+  function visitJsxSelfClosingElement(node) {
+    return factory2.updateJsxSelfClosingElement(
+      node,
+      Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)),
+      /*typeArguments*/
+      void 0,
+      Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes))
+    );
+  }
+  function visitJsxJsxOpeningElement(node) {
+    return factory2.updateJsxOpeningElement(
+      node,
+      Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)),
+      /*typeArguments*/
+      void 0,
+      Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes))
+    );
+  }
+  function shouldEmitEnumDeclaration(node) {
+    return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions);
+  }
+  function visitEnumDeclaration(node) {
+    if (!shouldEmitEnumDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
+    }
+    const statements = [];
+    let emitFlags = 4 /* AdviseOnEmitNode */;
+    const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
+    if (varAdded) {
+      if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
+        emitFlags |= 1024 /* NoLeadingComments */;
       }
-      return Debug.fail();
     }
-    function getDecoratorArgumentCount(node, signature) {
-      return compilerOptions.experimentalDecorators ? getLegacyDecoratorArgumentCount(node, signature) : 2;
+    const parameterName = getNamespaceParameterName(node);
+    const containerName = getNamespaceContainerName(node);
+    const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getDeclarationName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    let moduleArg = factory2.createLogicalOr(
+      exportName,
+      factory2.createAssignment(
+        exportName,
+        factory2.createObjectLiteralExpression()
+      )
+    );
+    if (isExportOfNamespace(node)) {
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
+      moduleArg = factory2.createAssignment(localName, moduleArg);
     }
-    function getLegacyDecoratorArgumentCount(node, signature) {
-      switch (node.parent.kind) {
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return 1;
-        case 172 /* PropertyDeclaration */:
-          return hasAccessorModifier(node.parent) ? 3 : 2;
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return languageVersion === 0 /* ES3 */ || signature.parameters.length <= 2 ? 2 : 3;
-        case 169 /* Parameter */:
-          return 3;
-        default:
-          return Debug.fail();
+    const enumStatement = factory2.createExpressionStatement(
+      factory2.createCallExpression(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
+          void 0,
+          transformEnumBody(node, containerName)
+        ),
+        /*typeArguments*/
+        void 0,
+        [moduleArg]
+      )
+    );
+    setOriginalNode(enumStatement, node);
+    if (varAdded) {
+      setSyntheticLeadingComments(enumStatement, void 0);
+      setSyntheticTrailingComments(enumStatement, void 0);
+    }
+    setTextRange(enumStatement, node);
+    addEmitFlags(enumStatement, emitFlags);
+    statements.push(enumStatement);
+    return statements;
+  }
+  function transformEnumBody(node, localName) {
+    const savedCurrentNamespaceLocalName = currentNamespaceContainerName;
+    currentNamespaceContainerName = localName;
+    const statements = [];
+    startLexicalEnvironment();
+    const members = map(node.members, transformEnumMember);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    addRange(statements, members);
+    currentNamespaceContainerName = savedCurrentNamespaceLocalName;
+    return factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
+      true
+    );
+  }
+  function transformEnumMember(member) {
+    const name = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      false
+    );
+    const evaluated = resolver.getEnumMemberValue(member);
+    const valueExpression = transformEnumMemberDeclarationValue(member, evaluated == null ? void 0 : evaluated.value);
+    const innerAssignment = factory2.createAssignment(
+      factory2.createElementAccessExpression(
+        currentNamespaceContainerName,
+        name
+      ),
+      valueExpression
+    );
+    const outerAssignment = typeof (evaluated == null ? void 0 : evaluated.value) === "string" || (evaluated == null ? void 0 : evaluated.isSyntacticallyString) ? innerAssignment : factory2.createAssignment(
+      factory2.createElementAccessExpression(
+        currentNamespaceContainerName,
+        innerAssignment
+      ),
+      name
+    );
+    return setTextRange(
+      factory2.createExpressionStatement(
+        setTextRange(
+          outerAssignment,
+          member
+        )
+      ),
+      member
+    );
+  }
+  function transformEnumMemberDeclarationValue(member, constantValue) {
+    if (constantValue !== void 0) {
+      return typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue);
+    } else {
+      enableSubstitutionForNonQualifiedEnumMembers();
+      if (member.initializer) {
+        return Debug.checkDefined(visitNode(member.initializer, visitor, isExpression));
+      } else {
+        return factory2.createVoidZero();
       }
     }
-    function getDiagnosticSpanForCallNode(node) {
-      const sourceFile = getSourceFileOfNode(node);
-      const { start, length: length2 } = getErrorSpanForNode(sourceFile, isPropertyAccessExpression(node.expression) ? node.expression.name : node.expression);
-      return { start, length: length2, sourceFile };
+  }
+  function shouldEmitModuleDeclaration(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isModuleDeclaration);
+    if (!node) {
+      return true;
     }
-    function getDiagnosticForCallNode(node, message, ...args) {
-      if (isCallExpression(node)) {
-        const { sourceFile, start, length: length2 } = getDiagnosticSpanForCallNode(node);
-        if ("message" in message) {
-          return createFileDiagnostic(sourceFile, start, length2, message, ...args);
-        }
-        return createDiagnosticForFileFromMessageChain(sourceFile, message);
+    return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions));
+  }
+  function recordEmittedDeclarationInScope(node) {
+    if (!currentScopeFirstDeclarationsOfName) {
+      currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map();
+    }
+    const name = declaredNameInScope(node);
+    if (!currentScopeFirstDeclarationsOfName.has(name)) {
+      currentScopeFirstDeclarationsOfName.set(name, node);
+    }
+  }
+  function isFirstEmittedDeclarationInScope(node) {
+    if (currentScopeFirstDeclarationsOfName) {
+      const name = declaredNameInScope(node);
+      return currentScopeFirstDeclarationsOfName.get(name) === node;
+    }
+    return true;
+  }
+  function declaredNameInScope(node) {
+    Debug.assertNode(node.name, isIdentifier);
+    return node.name.escapedText;
+  }
+  function addVarForEnumOrModuleDeclaration(statements, node) {
+    const varDecl = factory2.createVariableDeclaration(factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ));
+    const varFlags = currentLexicalScope.kind === 307 /* SourceFile */ ? 0 /* None */ : 1 /* Let */;
+    const statement = factory2.createVariableStatement(
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      factory2.createVariableDeclarationList([varDecl], varFlags)
+    );
+    setOriginalNode(varDecl, node);
+    setSyntheticLeadingComments(varDecl, void 0);
+    setSyntheticTrailingComments(varDecl, void 0);
+    setOriginalNode(statement, node);
+    recordEmittedDeclarationInScope(node);
+    if (isFirstEmittedDeclarationInScope(node)) {
+      if (node.kind === 266 /* EnumDeclaration */) {
+        setSourceMapRange(statement.declarationList, node);
       } else {
-        if ("message" in message) {
-          return createDiagnosticForNode(node, message, ...args);
-        }
-        return createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), node, message);
+        setSourceMapRange(statement, node);
       }
+      setCommentRange(statement, node);
+      addEmitFlags(statement, 2048 /* NoTrailingComments */);
+      statements.push(statement);
+      return true;
     }
-    function getErrorNodeForCallNode(callLike) {
-      if (isCallOrNewExpression(callLike)) {
-        return isPropertyAccessExpression(callLike.expression) ? callLike.expression.name : callLike.expression;
-      }
-      if (isTaggedTemplateExpression(callLike)) {
-        return isPropertyAccessExpression(callLike.tag) ? callLike.tag.name : callLike.tag;
-      }
-      if (isJsxOpeningLikeElement(callLike)) {
-        return callLike.tagName;
-      }
-      return callLike;
+    return false;
+  }
+  function visitModuleDeclaration(node) {
+    if (!shouldEmitModuleDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
     }
-    function isPromiseResolveArityError(node) {
-      if (!isCallExpression(node) || !isIdentifier(node.expression))
-        return false;
-      const symbol = resolveName(
-        node.expression,
-        node.expression.escapedText,
-        111551 /* Value */,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        false
-      );
-      const decl = symbol == null ? void 0 : symbol.valueDeclaration;
-      if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
-        return false;
+    Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name.");
+    enableSubstitutionForNamespaceExports();
+    const statements = [];
+    let emitFlags = 4 /* AdviseOnEmitNode */;
+    const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
+    if (varAdded) {
+      if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
+        emitFlags |= 1024 /* NoLeadingComments */;
       }
-      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
-        /*reportErrors*/
-        false
-      );
-      if (!globalPromiseSymbol)
-        return false;
-      const constructorSymbol = getSymbolAtLocation(
-        decl.parent.parent.expression,
-        /*ignoreErrors*/
+    }
+    const parameterName = getNamespaceParameterName(node);
+    const containerName = getNamespaceContainerName(node);
+    const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getDeclarationName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    let moduleArg = factory2.createLogicalOr(
+      exportName,
+      factory2.createAssignment(
+        exportName,
+        factory2.createObjectLiteralExpression()
+      )
+    );
+    if (isExportOfNamespace(node)) {
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
         true
       );
-      return constructorSymbol === globalPromiseSymbol;
-    }
-    function getArgumentArityError(node, signatures, args, headMessage) {
-      var _a;
-      const spreadIndex = getSpreadArgumentIndex(args);
-      if (spreadIndex > -1) {
-        return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter);
-      }
-      let min2 = Number.POSITIVE_INFINITY;
-      let max = Number.NEGATIVE_INFINITY;
-      let maxBelow = Number.NEGATIVE_INFINITY;
-      let minAbove = Number.POSITIVE_INFINITY;
-      let closestSignature;
-      for (const sig of signatures) {
-        const minParameter = getMinArgumentCount(sig);
-        const maxParameter = getParameterCount(sig);
-        if (minParameter < min2) {
-          min2 = minParameter;
-          closestSignature = sig;
-        }
-        max = Math.max(max, maxParameter);
-        if (minParameter < args.length && minParameter > maxBelow)
-          maxBelow = minParameter;
-        if (args.length < maxParameter && maxParameter < minAbove)
-          minAbove = maxParameter;
-      }
-      const hasRestParameter2 = some(signatures, hasEffectiveRestParameter);
-      const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2;
-      const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node);
-      if (isVoidPromiseError && isInJSFile(node)) {
-        return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments);
-      }
-      const error3 = isDecorator(node) ? hasRestParameter2 ? Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0 : Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0 : hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1;
-      if (min2 < args.length && args.length < max) {
-        if (headMessage) {
-          let chain = chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments,
-            args.length,
-            maxBelow,
-            minAbove
-          );
-          chain = chainDiagnosticMessages(chain, headMessage);
-          return getDiagnosticForCallNode(node, chain);
-        }
-        return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove);
-      } else if (args.length < min2) {
-        let diagnostic;
-        if (headMessage) {
-          let chain = chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            error3,
-            parameterRange,
-            args.length
-          );
-          chain = chainDiagnosticMessages(chain, headMessage);
-          diagnostic = getDiagnosticForCallNode(node, chain);
-        } else {
-          diagnostic = getDiagnosticForCallNode(node, error3, parameterRange, args.length);
-        }
-        const parameter = (_a = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a.parameters[closestSignature.thisParameter ? args.length + 1 : args.length];
-        if (parameter) {
-          const messageAndArgs = isBindingPattern(parameter.name) ? [Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided] : isRestParameter(parameter) ? [Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided, idText(getFirstIdentifier(parameter.name))] : [Diagnostics.An_argument_for_0_was_not_provided, !parameter.name ? args.length : idText(getFirstIdentifier(parameter.name))];
-          const parameterError = createDiagnosticForNode(parameter, ...messageAndArgs);
-          return addRelatedInfo(diagnostic, parameterError);
-        }
-        return diagnostic;
-      } else {
-        const errorSpan = factory.createNodeArray(args.slice(max));
-        const pos = first(errorSpan).pos;
-        let end = last(errorSpan).end;
-        if (end === pos) {
-          end++;
-        }
-        setTextRangePosEnd(errorSpan, pos, end);
-        if (headMessage) {
-          let chain = chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            error3,
-            parameterRange,
-            args.length
-          );
-          chain = chainDiagnosticMessages(chain, headMessage);
-          return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), errorSpan, chain);
-        }
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error3, parameterRange, args.length);
-      }
+      moduleArg = factory2.createAssignment(localName, moduleArg);
     }
-    function getTypeArgumentArityError(node, signatures, typeArguments, headMessage) {
-      const argCount = typeArguments.length;
-      if (signatures.length === 1) {
-        const sig = signatures[0];
-        const min2 = getMinTypeArgumentCount(sig.typeParameters);
-        const max = length(sig.typeParameters);
-        if (headMessage) {
-          let chain = chainDiagnosticMessages(
-            /*details*/
+    const moduleStatement = factory2.createExpressionStatement(
+      factory2.createCallExpression(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
-            Diagnostics.Expected_0_type_arguments_but_got_1,
-            min2 < max ? min2 + "-" + max : min2,
-            argCount
-          );
-          chain = chainDiagnosticMessages(chain, headMessage);
-          return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
-        }
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount);
-      }
-      let belowArgCount = -Infinity;
-      let aboveArgCount = Infinity;
-      for (const sig of signatures) {
-        const min2 = getMinTypeArgumentCount(sig.typeParameters);
-        const max = length(sig.typeParameters);
-        if (min2 > argCount) {
-          aboveArgCount = Math.min(aboveArgCount, min2);
-        } else if (max < argCount) {
-          belowArgCount = Math.max(belowArgCount, max);
-        }
-      }
-      if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) {
-        if (headMessage) {
-          let chain = chainDiagnosticMessages(
-            /*details*/
+            /*dotDotDotToken*/
             void 0,
-            Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments,
-            argCount,
-            belowArgCount,
-            aboveArgCount
-          );
-          chain = chainDiagnosticMessages(chain, headMessage);
-          return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
-        }
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount);
-      }
-      if (headMessage) {
-        let chain = chainDiagnosticMessages(
-          /*details*/
+            parameterName
+          )],
+          /*type*/
           void 0,
-          Diagnostics.Expected_0_type_arguments_but_got_1,
-          belowArgCount === -Infinity ? aboveArgCount : belowArgCount,
-          argCount
-        );
-        chain = chainDiagnosticMessages(chain, headMessage);
-        return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain);
-      }
-      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount);
-    }
-    function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, headMessage) {
-      const isTaggedTemplate = node.kind === 215 /* TaggedTemplateExpression */;
-      const isDecorator2 = node.kind === 170 /* Decorator */;
-      const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node);
-      const isInstanceof = node.kind === 226 /* BinaryExpression */;
-      const reportErrors2 = !isInferencePartiallyBlocked && !candidatesOutArray;
-      let typeArguments;
-      if (!isDecorator2 && !isInstanceof && !isSuperCall(node)) {
-        typeArguments = node.typeArguments;
-        if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 108 /* SuperKeyword */) {
-          forEach(typeArguments, checkSourceElement);
-        }
-      }
-      const candidates = candidatesOutArray || [];
-      reorderCandidates(signatures, candidates, callChainFlags);
-      Debug.assert(candidates.length, "Revert #54442 and add a testcase with whatever triggered this");
-      const args = getEffectiveCallArguments(node);
-      const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters;
-      let argCheckMode = !isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive) ? 4 /* SkipContextSensitive */ : 0 /* Normal */;
-      let candidatesForArgumentError;
-      let candidateForArgumentArityError;
-      let candidateForTypeArgumentError;
-      let result;
-      const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 213 /* CallExpression */ && node.arguments.hasTrailingComma;
-      if (candidates.length > 1) {
-        result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
-      }
-      if (!result) {
-        result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
-      }
-      if (result) {
-        return result;
-      }
-      result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode);
-      getNodeLinks(node).resolvedSignature = result;
-      if (reportErrors2) {
-        if (!headMessage && isInstanceof) {
-          headMessage = Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method;
-        }
-        if (candidatesForArgumentError) {
-          if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) {
-            const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1];
-            let chain;
-            if (candidatesForArgumentError.length > 3) {
-              chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
-              chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
-            }
-            if (headMessage) {
-              chain = chainDiagnosticMessages(chain, headMessage);
-            }
-            const diags = getSignatureApplicabilityError(
-              node,
-              args,
-              last2,
-              assignableRelation,
-              0 /* Normal */,
-              /*reportErrors*/
-              true,
-              () => chain
-            );
-            if (diags) {
-              for (const d of diags) {
-                if (last2.declaration && candidatesForArgumentError.length > 3) {
-                  addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here));
-                }
-                addImplementationSuccessElaboration(last2, d);
-                diagnostics.add(d);
-              }
-            } else {
-              Debug.fail("No error for last overload signature");
-            }
-          } else {
-            const allDiagnostics = [];
-            let max = 0;
-            let min2 = Number.MAX_VALUE;
-            let minIndex = 0;
-            let i = 0;
-            for (const c of candidatesForArgumentError) {
-              const chain2 = () => chainDiagnosticMessages(
-                /*details*/
-                void 0,
-                Diagnostics.Overload_0_of_1_2_gave_the_following_error,
-                i + 1,
-                candidates.length,
-                signatureToString(c)
-              );
-              const diags2 = getSignatureApplicabilityError(
-                node,
-                args,
-                c,
-                assignableRelation,
-                0 /* Normal */,
-                /*reportErrors*/
-                true,
-                chain2
-              );
-              if (diags2) {
-                if (diags2.length <= min2) {
-                  min2 = diags2.length;
-                  minIndex = i;
-                }
-                max = Math.max(max, diags2.length);
-                allDiagnostics.push(diags2);
-              } else {
-                Debug.fail("No error for 3 or fewer overload signatures");
-              }
-              i++;
-            }
-            const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics);
-            Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures");
-            let chain = chainDiagnosticMessages(
-              map(diags, createDiagnosticMessageChainFromDiagnostic),
-              Diagnostics.No_overload_matches_this_call
-            );
-            if (headMessage) {
-              chain = chainDiagnosticMessages(chain, headMessage);
-            }
-            const related = [...flatMap(diags, (d) => d.relatedInformation)];
-            let diag2;
-            if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) {
-              const { file, start, length: length2 } = diags[0];
-              diag2 = { file, start, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related };
-            } else {
-              diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), getErrorNodeForCallNode(node), chain, related);
-            }
-            addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2);
-            diagnostics.add(diag2);
-          }
-        } else if (candidateForArgumentArityError) {
-          diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args, headMessage));
-        } else if (candidateForTypeArgumentError) {
-          checkTypeArguments(
-            candidateForTypeArgumentError,
-            node.typeArguments,
-            /*reportErrors*/
-            true,
-            headMessage
-          );
-        } else {
-          const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
-          if (signaturesWithCorrectTypeArgumentArity.length === 0) {
-            diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments, headMessage));
-          } else {
-            diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args, headMessage));
-          }
-        }
-      }
-      return result;
-      function addImplementationSuccessElaboration(failed, diagnostic) {
-        var _a, _b;
-        const oldCandidatesForArgumentError = candidatesForArgumentError;
-        const oldCandidateForArgumentArityError = candidateForArgumentArityError;
-        const oldCandidateForTypeArgumentError = candidateForTypeArgumentError;
-        const failedSignatureDeclarations = ((_b = (_a = failed.declaration) == null ? void 0 : _a.symbol) == null ? void 0 : _b.declarations) || emptyArray;
-        const isOverload2 = failedSignatureDeclarations.length > 1;
-        const implDecl = isOverload2 ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0;
-        if (implDecl) {
-          const candidate = getSignatureFromDeclaration(implDecl);
-          const isSingleNonGenericCandidate2 = !candidate.typeParameters;
-          if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible));
-          }
-        }
-        candidatesForArgumentError = oldCandidatesForArgumentError;
-        candidateForArgumentArityError = oldCandidateForArgumentArityError;
-        candidateForTypeArgumentError = oldCandidateForTypeArgumentError;
-      }
-      function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) {
-        candidatesForArgumentError = void 0;
-        candidateForArgumentArityError = void 0;
-        candidateForTypeArgumentError = void 0;
-        if (isSingleNonGenericCandidate2) {
-          const candidate = candidates2[0];
-          if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
-            return void 0;
-          }
-          if (getSignatureApplicabilityError(
-            node,
-            args,
-            candidate,
-            relation,
-            0 /* Normal */,
-            /*reportErrors*/
-            false,
-            /*containingMessageChain*/
-            void 0
-          )) {
-            candidatesForArgumentError = [candidate];
-            return void 0;
-          }
-          return candidate;
-        }
-        for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) {
-          const candidate = candidates2[candidateIndex];
-          if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
-            continue;
-          }
-          let checkCandidate;
-          let inferenceContext;
-          if (candidate.typeParameters) {
-            let typeArgumentTypes;
-            if (some(typeArguments)) {
-              typeArgumentTypes = checkTypeArguments(
-                candidate,
-                typeArguments,
-                /*reportErrors*/
-                false
-              );
-              if (!typeArgumentTypes) {
-                candidateForTypeArgumentError = candidate;
-                continue;
-              }
-            } else {
-              inferenceContext = createInferenceContext(
-                candidate.typeParameters,
-                candidate,
-                /*flags*/
-                isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
-              );
-              typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
-              argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
-            }
-            checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters);
-            if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
-              candidateForArgumentArityError = checkCandidate;
-              continue;
-            }
+          transformModuleBody(node, containerName)
+        ),
+        /*typeArguments*/
+        void 0,
+        [moduleArg]
+      )
+    );
+    setOriginalNode(moduleStatement, node);
+    if (varAdded) {
+      setSyntheticLeadingComments(moduleStatement, void 0);
+      setSyntheticTrailingComments(moduleStatement, void 0);
+    }
+    setTextRange(moduleStatement, node);
+    addEmitFlags(moduleStatement, emitFlags);
+    statements.push(moduleStatement);
+    return statements;
+  }
+  function transformModuleBody(node, namespaceLocalName) {
+    const savedCurrentNamespaceContainerName = currentNamespaceContainerName;
+    const savedCurrentNamespace = currentNamespace;
+    const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
+    currentNamespaceContainerName = namespaceLocalName;
+    currentNamespace = node;
+    currentScopeFirstDeclarationsOfName = void 0;
+    const statements = [];
+    startLexicalEnvironment();
+    let statementsLocation;
+    let blockLocation;
+    if (node.body) {
+      if (node.body.kind === 268 /* ModuleBlock */) {
+        saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement)));
+        statementsLocation = node.body.statements;
+        blockLocation = node.body;
+      } else {
+        const result = visitModuleDeclaration(node.body);
+        if (result) {
+          if (isArray(result)) {
+            addRange(statements, result);
           } else {
-            checkCandidate = candidate;
-          }
-          if (getSignatureApplicabilityError(
-            node,
-            args,
-            checkCandidate,
-            relation,
-            argCheckMode,
-            /*reportErrors*/
-            false,
-            /*containingMessageChain*/
-            void 0
-          )) {
-            (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
-            continue;
-          }
-          if (argCheckMode) {
-            argCheckMode = 0 /* Normal */;
-            if (inferenceContext) {
-              const typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext);
-              checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters);
-              if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
-                candidateForArgumentArityError = checkCandidate;
-                continue;
-              }
-            }
-            if (getSignatureApplicabilityError(
-              node,
-              args,
-              checkCandidate,
-              relation,
-              argCheckMode,
-              /*reportErrors*/
-              false,
-              /*containingMessageChain*/
-              void 0
-            )) {
-              (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
-              continue;
-            }
+            statements.push(result);
           }
-          candidates2[candidateIndex] = checkCandidate;
-          return checkCandidate;
         }
-        return void 0;
+        const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body;
+        statementsLocation = moveRangePos(moduleBlock.statements, -1);
       }
     }
-    function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) {
-      Debug.assert(candidates.length > 0);
-      checkNodeDeferred(node);
-      return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    currentNamespaceContainerName = savedCurrentNamespaceContainerName;
+    currentNamespace = savedCurrentNamespace;
+    currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
+    const block = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        statementsLocation
+      ),
+      /*multiLine*/
+      true
+    );
+    setTextRange(block, blockLocation);
+    if (!node.body || node.body.kind !== 268 /* ModuleBlock */) {
+      setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */);
     }
-    function createUnionOfSignaturesForOverloadFailure(candidates) {
-      const thisParameters = mapDefined(candidates, (c) => c.thisParameter);
-      let thisParameter;
-      if (thisParameters.length) {
-        thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter));
-      }
-      const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters);
-      const parameters = [];
-      for (let i = 0; i < maxNonRestParam; i++) {
-        const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0);
-        Debug.assert(symbols.length !== 0);
-        parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i))));
-      }
-      const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0);
-      let flags = 128 /* IsSignatureCandidateForOverloadFailure */;
-      if (restParameterSymbols.length !== 0) {
-        const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */));
-        parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type));
-        flags |= 1 /* HasRestParameter */;
-      }
-      if (candidates.some(signatureHasLiteralTypes)) {
-        flags |= 2 /* HasLiteralTypes */;
-      }
-      return createSignature(
-        candidates[0].declaration,
-        /*typeParameters*/
-        void 0,
-        // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
-        thisParameter,
-        parameters,
-        /*resolvedReturnType*/
-        getIntersectionType(candidates.map(getReturnTypeOfSignature)),
-        /*resolvedTypePredicate*/
-        void 0,
-        minArgumentCount,
-        flags
-      );
+    return block;
+  }
+  function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) {
+    if (moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) {
+      const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body);
+      return recursiveInnerModule || moduleDeclaration.body;
     }
-    function getNumNonRestParameters(signature) {
-      const numParams = signature.parameters.length;
-      return signatureHasRestParameter(signature) ? numParams - 1 : numParams;
+  }
+  function visitImportDeclaration(node) {
+    if (!node.importClause) {
+      return node;
     }
-    function createCombinedSymbolFromTypes(sources, types) {
-      return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */));
+    if (node.importClause.isTypeOnly) {
+      return void 0;
     }
-    function createCombinedSymbolForOverloadFailure(sources, type) {
-      return createSymbolWithType(first(sources), type);
+    const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
+    return importClause ? factory2.updateImportDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      importClause,
+      node.moduleSpecifier,
+      node.attributes
+    ) : void 0;
+  }
+  function visitImportClause(node) {
+    Debug.assert(!node.isTypeOnly);
+    const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
+    const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
+    return name || namedBindings ? factory2.updateImportClause(
+      node,
+      /*isTypeOnly*/
+      false,
+      name,
+      namedBindings
+    ) : void 0;
+  }
+  function visitNamedImportBindings(node) {
+    if (node.kind === 274 /* NamespaceImport */) {
+      return shouldEmitAliasDeclaration(node) ? node : void 0;
+    } else {
+      const allowEmpty = compilerOptions.verbatimModuleSyntax;
+      const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier);
+      return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0;
     }
-    function pickLongestCandidateSignature(node, candidates, args, checkMode) {
-      const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount);
-      const candidate = candidates[bestIndex];
-      const { typeParameters } = candidate;
-      if (!typeParameters) {
-        return candidate;
-      }
-      const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0;
-      const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode);
-      candidates[bestIndex] = instantiated;
-      return instantiated;
+  }
+  function visitImportSpecifier(node) {
+    return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0;
+  }
+  function visitExportAssignment(node) {
+    return compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0;
+  }
+  function visitExportDeclaration(node) {
+    if (node.isTypeOnly) {
+      return void 0;
     }
-    function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) {
-      const typeArguments = typeArgumentNodes.map(getTypeOfNode);
-      while (typeArguments.length > typeParameters.length) {
-        typeArguments.pop();
-      }
-      while (typeArguments.length < typeParameters.length) {
-        typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs));
-      }
-      return typeArguments;
+    if (!node.exportClause || isNamespaceExport(node.exportClause)) {
+      return node;
     }
-    function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
-      const inferenceContext = createInferenceContext(
-        typeParameters,
-        candidate,
-        /*flags*/
-        isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
-      );
-      const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
-      return createSignatureInstantiation(candidate, typeArgumentTypes);
-    }
-    function getLongestCandidateIndex(candidates, argsCount) {
-      let maxParamsIndex = -1;
-      let maxParams = -1;
-      for (let i = 0; i < candidates.length; i++) {
-        const candidate = candidates[i];
-        const paramCount = getParameterCount(candidate);
-        if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) {
-          return i;
-        }
-        if (paramCount > maxParams) {
-          maxParams = paramCount;
-          maxParamsIndex = i;
-        }
-      }
-      return maxParamsIndex;
+    const allowEmpty = !!compilerOptions.verbatimModuleSyntax;
+    const exportClause = visitNode(
+      node.exportClause,
+      (bindings) => visitNamedExportBindings(bindings, allowEmpty),
+      isNamedExportBindings
+    );
+    return exportClause ? factory2.updateExportDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      node.isTypeOnly,
+      exportClause,
+      node.moduleSpecifier,
+      node.attributes
+    ) : void 0;
+  }
+  function visitNamedExports(node, allowEmpty) {
+    const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier);
+    return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0;
+  }
+  function visitNamespaceExports(node) {
+    return factory2.updateNamespaceExport(node, Debug.checkDefined(visitNode(node.name, visitor, isIdentifier)));
+  }
+  function visitNamedExportBindings(node, allowEmpty) {
+    return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty);
+  }
+  function visitExportSpecifier(node) {
+    return !node.isTypeOnly && (compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node)) ? node : void 0;
+  }
+  function shouldEmitImportEqualsDeclaration(node) {
+    return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node);
+  }
+  function visitImportEqualsDeclaration(node) {
+    if (node.isTypeOnly) {
+      return void 0;
     }
-    function resolveCallExpression(node, candidatesOutArray, checkMode) {
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        const superType = checkSuperExpression(node.expression);
-        if (isTypeAny(superType)) {
-          for (const arg of node.arguments) {
-            checkExpression(arg);
-          }
-          return anySignature;
-        }
-        if (!isErrorType(superType)) {
-          const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node));
-          if (baseTypeNode) {
-            const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode);
-            return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */);
-          }
-        }
-        return resolveUntypedCall(node);
-      }
-      let callChainFlags;
-      let funcType = checkExpression(node.expression);
-      if (isCallChain(node)) {
-        const nonOptionalType = getOptionalExpressionType(funcType, node.expression);
-        callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */;
-        funcType = nonOptionalType;
-      } else {
-        callChainFlags = 0 /* None */;
-      }
-      funcType = checkNonNullTypeWithReporter(
-        funcType,
-        node.expression,
-        reportCannotInvokePossiblyNullOrUndefinedError
+    if (isExternalModuleImportEqualsDeclaration(node)) {
+      const isReferenced = shouldEmitAliasDeclaration(node);
+      return isReferenced ? visitEachChild(node, visitor, context) : void 0;
+    }
+    if (!shouldEmitImportEqualsDeclaration(node)) {
+      return void 0;
+    }
+    const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference);
+    setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+    if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createVariableStatement(
+            visitNodes2(node.modifiers, modifierVisitor, isModifier),
+            factory2.createVariableDeclarationList([
+              setOriginalNode(
+                factory2.createVariableDeclaration(
+                  node.name,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  moduleReference
+                ),
+                node
+              )
+            ])
+          ),
+          node
+        ),
+        node
       );
-      if (funcType === silentNeverType) {
-        return silentNeverSignature;
-      }
-      const apparentType = getApparentType(funcType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
-        if (!isErrorType(funcType) && node.typeArguments) {
-          error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
-        }
-        return resolveUntypedCall(node);
-      }
-      if (!callSignatures.length) {
-        if (numConstructSignatures) {
-          error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
-        } else {
-          let relatedInformation;
-          if (node.arguments.length === 1) {
-            const text = getSourceFileOfNode(node).text;
-            if (isLineBreak(text.charCodeAt(skipTrivia(
-              text,
-              node.expression.end,
-              /*stopAfterLineBreak*/
-              true
-            ) - 1))) {
-              relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
-            }
-          }
-          invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation);
-        }
-        return resolveErrorCall(node);
-      }
-      if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) {
-        skippedGenericFunction(node, checkMode);
-        return resolvingSignature;
-      }
-      if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) {
-        error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
-        return resolveErrorCall(node);
-      }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags);
+    } else {
+      return setOriginalNode(
+        createNamespaceExport(
+          node.name,
+          moduleReference,
+          node
+        ),
+        node
+      );
+    }
+  }
+  function isExportOfNamespace(node) {
+    return currentNamespace !== void 0 && hasSyntacticModifier(node, 32 /* Export */);
+  }
+  function isExternalModuleExport(node) {
+    return currentNamespace === void 0 && hasSyntacticModifier(node, 32 /* Export */);
+  }
+  function isNamedExternalModuleExport(node) {
+    return isExternalModuleExport(node) && !hasSyntacticModifier(node, 2048 /* Default */);
+  }
+  function isDefaultExternalModuleExport(node) {
+    return isExternalModuleExport(node) && hasSyntacticModifier(node, 2048 /* Default */);
+  }
+  function createExportMemberAssignmentStatement(node) {
+    const expression = factory2.createAssignment(
+      factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ),
+      factory2.getLocalName(node)
+    );
+    setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
+    const statement = factory2.createExpressionStatement(expression);
+    setSourceMapRange(statement, createRange(-1, node.end));
+    return statement;
+  }
+  function addExportMemberAssignment(statements, node) {
+    statements.push(createExportMemberAssignmentStatement(node));
+  }
+  function createNamespaceExport(exportName, exportValue, location) {
+    return setTextRange(
+      factory2.createExpressionStatement(
+        factory2.createAssignment(
+          factory2.getNamespaceMemberName(
+            currentNamespaceContainerName,
+            exportName,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          ),
+          exportValue
+        )
+      ),
+      location
+    );
+  }
+  function createNamespaceExportExpression(exportName, exportValue, location) {
+    return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
+  }
+  function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
+    return factory2.getNamespaceMemberName(
+      currentNamespaceContainerName,
+      name,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+  }
+  function getNamespaceParameterName(node) {
+    const name = factory2.getGeneratedNameForNode(node);
+    setSourceMapRange(name, node.name);
+    return name;
+  }
+  function getNamespaceContainerName(node) {
+    return factory2.getGeneratedNameForNode(node);
+  }
+  function enableSubstitutionForNonQualifiedEnumMembers() {
+    if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) {
+      enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */;
+      context.enableSubstitution(80 /* Identifier */);
     }
-    function isGenericFunctionReturningFunction(signature) {
-      return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature)));
+  }
+  function enableSubstitutionForNamespaceExports() {
+    if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) {
+      enabledSubstitutions |= 2 /* NamespaceExports */;
+      context.enableSubstitution(80 /* Identifier */);
+      context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
+      context.enableEmitNotification(267 /* ModuleDeclaration */);
     }
-    function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) {
-      return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType);
+  }
+  function isTransformedModuleDeclaration(node) {
+    return getOriginalNode(node).kind === 267 /* ModuleDeclaration */;
+  }
+  function isTransformedEnumDeclaration(node) {
+    return getOriginalNode(node).kind === 266 /* EnumDeclaration */;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    const savedApplicableSubstitutions = applicableSubstitutions;
+    const savedCurrentSourceFile = currentSourceFile;
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
     }
-    function resolveNewExpression(node, candidatesOutArray, checkMode) {
-      if (node.arguments && languageVersion < 1 /* ES5 */) {
-        const spreadIndex = getSpreadArgumentIndex(node.arguments);
-        if (spreadIndex >= 0) {
-          error2(node.arguments[spreadIndex], Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher);
-        }
-      }
-      let expressionType = checkNonNullExpression(node.expression);
-      if (expressionType === silentNeverType) {
-        return silentNeverSignature;
-      }
-      expressionType = getApparentType(expressionType);
-      if (isErrorType(expressionType)) {
-        return resolveErrorCall(node);
-      }
-      if (isTypeAny(expressionType)) {
-        if (node.typeArguments) {
-          error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
-        }
-        return resolveUntypedCall(node);
-      }
-      const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */);
-      if (constructSignatures.length) {
-        if (!isConstructorAccessible(node, constructSignatures[0])) {
-          return resolveErrorCall(node);
-        }
-        if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) {
-          error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
-          return resolveErrorCall(node);
-        }
-        const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol);
-        if (valueDecl && hasSyntacticModifier(valueDecl, 64 /* Abstract */)) {
-          error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
-          return resolveErrorCall(node);
-        }
-        return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */);
-      }
-      const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */);
-      if (callSignatures.length) {
-        const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
-        if (!noImplicitAny) {
-          if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) {
-            error2(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword);
-          }
-          if (getThisTypeOfSignature(signature) === voidType) {
-            error2(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void);
-          }
-        }
-        return signature;
-      }
-      invocationError(node.expression, expressionType, 1 /* Construct */);
-      return resolveErrorCall(node);
+    if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) {
+      applicableSubstitutions |= 2 /* NamespaceExports */;
     }
-    function someSignature(signatures, f) {
-      if (isArray(signatures)) {
-        return some(signatures, (signature) => someSignature(signature, f));
-      }
-      return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures);
+    if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) {
+      applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */;
     }
-    function typeHasProtectedAccessibleBase(target, type) {
-      const baseTypes = getBaseTypes(type);
-      if (!length(baseTypes)) {
-        return false;
-      }
-      const firstBase = baseTypes[0];
-      if (firstBase.flags & 2097152 /* Intersection */) {
-        const types = firstBase.types;
-        const mixinFlags = findMixins(types);
-        let i = 0;
-        for (const intersectionMember of firstBase.types) {
-          if (!mixinFlags[i]) {
-            if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) {
-              if (intersectionMember.symbol === target) {
-                return true;
-              }
-              if (typeHasProtectedAccessibleBase(target, intersectionMember)) {
-                return true;
-              }
-            }
-          }
-          i++;
-        }
-        return false;
-      }
-      if (firstBase.symbol === target) {
-        return true;
-      }
-      return typeHasProtectedAccessibleBase(target, firstBase);
+    previousOnEmitNode(hint, node, emitCallback);
+    applicableSubstitutions = savedApplicableSubstitutions;
+    currentSourceFile = savedCurrentSourceFile;
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return substituteShorthandPropertyAssignment(node);
     }
-    function isConstructorAccessible(node, signature) {
-      if (!signature || !signature.declaration) {
-        return true;
-      }
-      const declaration = signature.declaration;
-      const modifiers = getSelectedEffectiveModifierFlags(declaration, 6 /* NonPublicAccessibilityModifier */);
-      if (!modifiers || declaration.kind !== 176 /* Constructor */) {
-        return true;
-      }
-      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol);
-      const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol);
-      if (!isNodeWithinClass(node, declaringClassDeclaration)) {
-        const containingClass = getContainingClass(node);
-        if (containingClass && modifiers & 4 /* Protected */) {
-          const containingType = getTypeOfNode(containingClass);
-          if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) {
-            return true;
-          }
-        }
-        if (modifiers & 2 /* Private */) {
-          error2(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
-        }
-        if (modifiers & 4 /* Protected */) {
-          error2(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    if (enabledSubstitutions & 2 /* NamespaceExports */) {
+      const name = node.name;
+      const exportedName = trySubstituteNamespaceExportedName(name);
+      if (exportedName) {
+        if (node.objectAssignmentInitializer) {
+          const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer);
+          return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
         }
-        return false;
+        return setTextRange(factory2.createPropertyAssignment(name, exportedName), node);
       }
-      return true;
     }
-    function invocationErrorDetails(errorTarget, apparentType, kind) {
-      let errorInfo;
-      const isCall = kind === 0 /* Call */;
-      const awaitedType = getAwaitedType(apparentType);
-      const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0;
-      if (apparentType.flags & 1048576 /* Union */) {
-        const types = apparentType.types;
-        let hasSignatures = false;
-        for (const constituent of types) {
-          const signatures = getSignaturesOfType(constituent, kind);
-          if (signatures.length !== 0) {
-            hasSignatures = true;
-            if (errorInfo) {
-              break;
-            }
-          } else {
-            if (!errorInfo) {
-              errorInfo = chainDiagnosticMessages(
-                errorInfo,
-                isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
-                typeToString(constituent)
-              );
-              errorInfo = chainDiagnosticMessages(
-                errorInfo,
-                isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable,
-                typeToString(apparentType)
-              );
-            }
-            if (hasSignatures) {
-              break;
-            }
-          }
-        }
-        if (!hasSignatures) {
-          errorInfo = chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
-            typeToString(apparentType)
-          );
-        }
-        if (!errorInfo) {
-          errorInfo = chainDiagnosticMessages(
-            errorInfo,
-            isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other,
-            typeToString(apparentType)
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 211 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    return trySubstituteNamespaceExportedName(node) || node;
+  }
+  function trySubstituteNamespaceExportedName(node) {
+    if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
+      const container = resolver.getReferencedExportContainer(
+        node,
+        /*prefixLocals*/
+        false
+      );
+      if (container && container.kind !== 307 /* SourceFile */) {
+        const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 267 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 266 /* EnumDeclaration */;
+        if (substitute) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
+            /*location*/
+            node
           );
         }
-      } else {
-        errorInfo = chainDiagnosticMessages(
-          errorInfo,
-          isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
-          typeToString(apparentType)
-        );
-      }
-      let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable;
-      if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) {
-        const { resolvedSymbol } = getNodeLinks(errorTarget);
-        if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) {
-          headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without;
-        }
       }
-      return {
-        messageChain: chainDiagnosticMessages(errorInfo, headMessage),
-        relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0
-      };
     }
-    function invocationError(errorTarget, apparentType, kind, relatedInformation) {
-      const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind);
-      const diagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorTarget), errorTarget, messageChain);
-      if (relatedInfo) {
-        addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
-      }
-      if (isCallExpression(errorTarget.parent)) {
-        const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent);
-        diagnostic.start = start;
-        diagnostic.length = length2;
+    return void 0;
+  }
+  function substitutePropertyAccessExpression(node) {
+    return substituteConstantValue(node);
+  }
+  function substituteElementAccessExpression(node) {
+    return substituteConstantValue(node);
+  }
+  function safeMultiLineComment(value) {
+    return value.replace(/\*\//g, "*_/");
+  }
+  function substituteConstantValue(node) {
+    const constantValue = tryGetConstEnumValue(node);
+    if (constantValue !== void 0) {
+      setConstantValue(node, constantValue);
+      const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue);
+      if (!compilerOptions.removeComments) {
+        const originalNode = getOriginalNode(node, isAccessExpression);
+        addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `);
       }
-      diagnostics.add(diagnostic);
-      invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic);
+      return substitute;
     }
-    function invocationErrorRecovery(apparentType, kind, diagnostic) {
-      if (!apparentType.symbol) {
-        return;
-      }
-      const importNode = getSymbolLinks(apparentType.symbol).originatingImport;
-      if (importNode && !isImportCall(importNode)) {
-        const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind);
-        if (!sigs || !sigs.length)
-          return;
-        addRelatedInfo(diagnostic, createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead));
-      }
+    return node;
+  }
+  function tryGetConstEnumValue(node) {
+    if (getIsolatedModules(compilerOptions)) {
+      return void 0;
     }
-    function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) {
-      const tagType = checkExpression(node.tag);
-      const apparentType = getApparentType(tagType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) {
-        return resolveUntypedCall(node);
-      }
-      if (!callSignatures.length) {
-        if (isArrayLiteralExpression(node.parent)) {
-          const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked);
-          diagnostics.add(diagnostic);
-          return resolveErrorCall(node);
-        }
-        invocationError(node.tag, apparentType, 0 /* Call */);
-        return resolveErrorCall(node);
-      }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+    return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0;
+  }
+  function shouldEmitAliasDeclaration(node) {
+    return compilerOptions.verbatimModuleSyntax || isInJSFile(node) || resolver.isReferencedAliasDeclaration(node);
+  }
+}
+
+// src/compiler/transformers/classFields.ts
+function transformClassFields(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    hoistVariableDeclaration,
+    endLexicalEnvironment,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    addBlockScopedVariable
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
+  const legacyDecorators = !!compilerOptions.experimentalDecorators;
+  const shouldTransformInitializersUsingSet = !useDefineForClassFields;
+  const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
+  const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
+  const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
+  const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
+  const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
+  const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
+  const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  let shouldTransformPrivateStaticElementsInFile = false;
+  let enabledSubstitutions;
+  let classAliases;
+  let pendingExpressions;
+  let pendingStatements;
+  let lexicalEnvironment;
+  const lexicalEnvironmentMap = /* @__PURE__ */ new Map();
+  const noSubstitution = /* @__PURE__ */ new Set();
+  let currentClassContainer;
+  let currentClassElement;
+  let shouldSubstituteThisWithClassThis = false;
+  let previousShouldSubstituteThisWithClassThis = false;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function getDiagnosticHeadMessageForDecoratorResolution(node) {
-      switch (node.parent.kind) {
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression;
-        case 169 /* Parameter */:
-          return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression;
-        case 172 /* PropertyDeclaration */:
-          return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression;
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression;
-        default:
-          return Debug.fail();
-      }
+    lexicalEnvironment = void 0;
+    shouldTransformPrivateStaticElementsInFile = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */);
+    if (!shouldTransformAnything && !shouldTransformPrivateStaticElementsInFile) {
+      return node;
     }
-    function resolveDecorator(node, candidatesOutArray, checkMode) {
-      const funcType = checkExpression(node.expression);
-      const apparentType = getApparentType(funcType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
-        return resolveUntypedCall(node);
-      }
-      if (isPotentiallyUncalledDecorator(node, callSignatures) && !isParenthesizedExpression(node.expression)) {
-        const nodeStr = getTextOfNode(
-          node.expression,
-          /*includeTrivia*/
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function modifierVisitor(node) {
+    switch (node.kind) {
+      case 129 /* AccessorKeyword */:
+        return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
+      default:
+        return tryCast(node, isModifier);
+    }
+  }
+  function visitor(node) {
+    if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) {
+      return node;
+    }
+    switch (node.kind) {
+      case 129 /* AccessorKeyword */:
+        return Debug.fail("Use `modifierVisitor` instead.");
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 231 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 175 /* ClassStaticBlockDeclaration */:
+      case 172 /* PropertyDeclaration */:
+        return Debug.fail("Use `classElementVisitor` instead.");
+      case 303 /* PropertyAssignment */:
+        return visitPropertyAssignment(node);
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 260 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 169 /* Parameter */:
+        return visitParameterDeclaration(node);
+      case 208 /* BindingElement */:
+        return visitBindingElement(node);
+      case 277 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 81 /* PrivateIdentifier */:
+        return visitPrivateIdentifier(node);
+      case 211 /* PropertyAccessExpression */:
+        return visitPropertyAccessExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return visitElementAccessExpression(node);
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*discarded*/
           false
         );
-        error2(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
-        return resolveErrorCall(node);
-      }
-      const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
-      if (!callSignatures.length) {
-        const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */);
-        const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage);
-        const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node.expression), node.expression, messageChain);
-        if (errorDetails.relatedMessage) {
-          addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage));
-        }
-        diagnostics.add(diag2);
-        invocationErrorRecovery(apparentType, 0 /* Call */, diag2);
-        return resolveErrorCall(node);
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*discarded*/
+          false
+        );
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(
+          node,
+          /*discarded*/
+          false
+        );
+      case 213 /* CallExpression */:
+        return visitCallExpression(node);
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 215 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(node);
+      case 110 /* ThisKeyword */:
+        return visitThisExpression(node);
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        return setCurrentClassElementAnd(
+          /*classElement*/
+          void 0,
+          fallbackVisitor,
+          node
+        );
+      case 176 /* Constructor */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */: {
+        return setCurrentClassElementAnd(
+          node,
+          fallbackVisitor,
+          node
+        );
       }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage);
+      default:
+        return fallbackVisitor(node);
     }
-    function createSignatureForJSXIntrinsic(node, result) {
-      const namespace = getJsxNamespaceAt(node);
-      const exports = namespace && getExportsOfSymbol(namespace);
-      const typeSymbol = exports && getSymbol2(exports, JsxNames.Element, 788968 /* Type */);
-      const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
-      const declaration = factory.createFunctionTypeNode(
-        /*typeParameters*/
-        void 0,
-        [factory.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          "props",
-          /*questionToken*/
-          void 0,
-          nodeBuilder.typeToTypeNode(result, node)
-        )],
-        returnNode ? factory.createTypeReferenceNode(
-          returnNode,
-          /*typeArguments*/
-          void 0
-        ) : factory.createKeywordTypeNode(133 /* AnyKeyword */)
-      );
-      const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
-      parameterSymbol.links.type = result;
-      return createSignature(
-        declaration,
-        /*typeParameters*/
-        void 0,
-        /*thisParameter*/
-        void 0,
-        [parameterSymbol],
-        typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
-        /*resolvedTypePredicate*/
-        void 0,
-        1,
-        0 /* None */
-      );
+  }
+  function fallbackVisitor(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function discardedValueVisitor(node) {
+    switch (node.kind) {
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      default:
+        return visitor(node);
     }
-    function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) {
-      if (isJsxIntrinsicTagName(node.tagName)) {
-        const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
-        const fakeSignature = createSignatureForJSXIntrinsic(node, result);
-        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
-          node.attributes,
-          getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
-          /*inferenceContext*/
-          void 0,
-          0 /* Normal */
-        ), result, node.tagName, node.attributes);
-        if (length(node.typeArguments)) {
-          forEach(node.typeArguments, checkSourceElement);
-          diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
-        }
-        return fakeSignature;
-      }
-      const exprTypes = checkExpression(node.tagName);
-      const apparentType = getApparentType(exprTypes);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
-      if (isUntypedFunctionCall(
-        exprTypes,
-        apparentType,
-        signatures.length,
-        /*constructSignatures*/
-        0
-      )) {
-        return resolveUntypedCall(node);
-      }
-      if (signatures.length === 0) {
-        error2(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName));
-        return resolveErrorCall(node);
-      }
-      return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */);
+  }
+  function heritageClauseVisitor(node) {
+    switch (node.kind) {
+      case 298 /* HeritageClause */:
+        return visitEachChild(node, heritageClauseVisitor, context);
+      case 233 /* ExpressionWithTypeArguments */:
+        return visitExpressionWithTypeArgumentsInHeritageClause(node);
+      default:
+        return visitor(node);
     }
-    function resolveInstanceofExpression(node, candidatesOutArray, checkMode) {
-      const rightType = checkExpression(node.right);
-      if (!isTypeAny(rightType)) {
-        const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(rightType);
-        if (hasInstanceMethodType) {
-          const apparentType = getApparentType(hasInstanceMethodType);
-          if (isErrorType(apparentType)) {
-            return resolveErrorCall(node);
-          }
-          const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-          const constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */);
-          if (isUntypedFunctionCall(hasInstanceMethodType, apparentType, callSignatures.length, constructSignatures.length)) {
-            return resolveUntypedCall(node);
-          }
-          if (callSignatures.length) {
-            return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
-          }
-        } else if (!(typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) {
-          error2(node.right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method);
-          return resolveErrorCall(node);
-        }
-      }
-      return anySignature;
+  }
+  function assignmentTargetVisitor(node) {
+    switch (node.kind) {
+      case 210 /* ObjectLiteralExpression */:
+      case 209 /* ArrayLiteralExpression */:
+        return visitAssignmentPattern(node);
+      default:
+        return visitor(node);
     }
-    function isPotentiallyUncalledDecorator(decorator, signatures) {
-      return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature));
+  }
+  function classElementVisitor(node) {
+    switch (node.kind) {
+      case 176 /* Constructor */:
+        return setCurrentClassElementAnd(
+          node,
+          visitConstructorDeclaration,
+          node
+        );
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 174 /* MethodDeclaration */:
+        return setCurrentClassElementAnd(
+          node,
+          visitMethodOrAccessorDeclaration,
+          node
+        );
+      case 172 /* PropertyDeclaration */:
+        return setCurrentClassElementAnd(
+          node,
+          visitPropertyDeclaration,
+          node
+        );
+      case 175 /* ClassStaticBlockDeclaration */:
+        return setCurrentClassElementAnd(
+          node,
+          visitClassStaticBlockDeclaration,
+          node
+        );
+      case 167 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      case 240 /* SemicolonClassElement */:
+        return node;
+      default:
+        return isModifierLike(node) ? modifierVisitor(node) : visitor(node);
     }
-    function resolveSignature(node, candidatesOutArray, checkMode) {
-      switch (node.kind) {
-        case 213 /* CallExpression */:
-          return resolveCallExpression(node, candidatesOutArray, checkMode);
-        case 214 /* NewExpression */:
-          return resolveNewExpression(node, candidatesOutArray, checkMode);
-        case 215 /* TaggedTemplateExpression */:
-          return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode);
-        case 170 /* Decorator */:
-          return resolveDecorator(node, candidatesOutArray, checkMode);
-        case 286 /* JsxOpeningElement */:
-        case 285 /* JsxSelfClosingElement */:
-          return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode);
-        case 226 /* BinaryExpression */:
-          return resolveInstanceofExpression(node, candidatesOutArray, checkMode);
-      }
-      Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable.");
+  }
+  function propertyNameVisitor(node) {
+    switch (node.kind) {
+      case 167 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      default:
+        return visitor(node);
     }
-    function getResolvedSignature(node, candidatesOutArray, checkMode) {
-      const links = getNodeLinks(node);
-      const cached = links.resolvedSignature;
-      if (cached && cached !== resolvingSignature && !candidatesOutArray) {
-        return cached;
-      }
-      links.resolvedSignature = resolvingSignature;
-      let result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */);
-      if (result !== resolvingSignature) {
-        if (links.resolvedSignature !== resolvingSignature) {
-          result = links.resolvedSignature;
-        }
-        links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached;
-      }
-      return result;
+  }
+  function accessorFieldResultVisitor(node) {
+    switch (node.kind) {
+      case 172 /* PropertyDeclaration */:
+        return transformFieldInitializer(node);
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return classElementVisitor(node);
+      default:
+        Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration");
+        break;
     }
-    function isJSConstructor(node) {
-      var _a;
-      if (!node || !isInJSFile(node)) {
-        return false;
-      }
-      const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0;
-      if (func) {
-        if (getJSDocClassTag(node))
-          return true;
-        if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
-          return false;
-        const symbol = getSymbolOfDeclaration(func);
-        return !!((_a = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a.size);
-      }
-      return false;
+  }
+  function visitPrivateIdentifier(node) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
+      return node;
     }
-    function mergeJSSymbols(target, source) {
-      var _a, _b;
-      if (source) {
-        const links = getSymbolLinks(source);
-        if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) {
-          const inferred = isTransientSymbol(target) ? target : cloneSymbol(target);
-          inferred.exports = inferred.exports || createSymbolTable();
-          inferred.members = inferred.members || createSymbolTable();
-          inferred.flags |= source.flags & 32 /* Class */;
-          if ((_a = source.exports) == null ? void 0 : _a.size) {
-            mergeSymbolTable(inferred.exports, source.exports);
-          }
-          if ((_b = source.members) == null ? void 0 : _b.size) {
-            mergeSymbolTable(inferred.members, source.members);
-          }
-          (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred);
-          return inferred;
-        }
-        return links.inferredClassSymbol.get(getSymbolId(target));
-      }
+    if (isStatement(node.parent)) {
+      return node;
     }
-    function getAssignedClassSymbol(decl) {
-      var _a;
-      const assignmentSymbol = decl && getSymbolOfExpando(
-        decl,
-        /*allowDeclaration*/
-        true
+    return setOriginalNode(factory2.createIdentifier(""), node);
+  }
+  function transformPrivateIdentifierInInExpression(node) {
+    const info = accessPrivateIdentifier2(node.left);
+    if (info) {
+      const receiver = visitNode(node.right, visitor, isExpression);
+      return setOriginalNode(
+        emitHelpers().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver),
+        node
       );
-      const prototype = (_a = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a.get("prototype");
-      const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
-      return init ? getSymbolOfDeclaration(init) : void 0;
     }
-    function getSymbolOfExpando(node, allowDeclaration) {
-      if (!node.parent) {
-        return void 0;
-      }
-      let name;
-      let decl;
-      if (isVariableDeclaration(node.parent) && node.parent.initializer === node) {
-        if (!isInJSFile(node) && !(isVarConstLike(node.parent) && isFunctionLikeDeclaration(node))) {
-          return void 0;
-        }
-        name = node.parent.name;
-        decl = node.parent;
-      } else if (isBinaryExpression(node.parent)) {
-        const parentNode = node.parent;
-        const parentNodeOperator = node.parent.operatorToken.kind;
-        if (parentNodeOperator === 64 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) {
-          name = parentNode.left;
-          decl = name;
-        } else if (parentNodeOperator === 57 /* BarBarToken */ || parentNodeOperator === 61 /* QuestionQuestionToken */) {
-          if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) {
-            name = parentNode.parent.name;
-            decl = parentNode.parent;
-          } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 64 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) {
-            name = parentNode.parent.left;
-            decl = name;
-          }
-          if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) {
-            return void 0;
-          }
-        }
-      } else if (allowDeclaration && isFunctionDeclaration(node)) {
-        name = node.name;
-        decl = node;
-      }
-      if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) {
-        return void 0;
-      }
-      return getSymbolOfNode(decl);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitPropertyAssignment(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
     }
-    function getAssignedJSPrototype(node) {
-      if (!node.parent) {
-        return false;
-      }
-      let parent2 = node.parent;
-      while (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) {
-        parent2 = parent2.parent;
-      }
-      if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 64 /* EqualsToken */) {
-        const right = getInitializerOfBinaryExpression(parent2);
-        return isObjectLiteralExpression(right) && right;
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableStatement(node) {
+    const savedPendingStatements = pendingStatements;
+    pendingStatements = [];
+    const visitedNode = visitEachChild(node, visitor, context);
+    const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode;
+    pendingStatements = savedPendingStatements;
+    return statement;
+  }
+  function visitVariableDeclaration(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
     }
-    function checkCallExpression(node, checkMode) {
-      var _a, _b, _c;
-      checkGrammarTypeArguments(node, node.typeArguments);
-      const signature = getResolvedSignature(
+    return visitEachChild(node, visitor, context);
+  }
+  function visitParameterDeclaration(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitBindingElement(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitExportAssignment(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(
+        context,
         node,
-        /*candidatesOutArray*/
-        void 0,
-        checkMode
+        /*ignoreEmptyStringLiteral*/
+        true,
+        node.isExportEquals ? "" : "default"
       );
-      if (signature === resolvingSignature) {
-        return silentNeverType;
-      }
-      checkDeprecatedSignature(signature, node);
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        return voidType;
-      }
-      if (node.kind === 214 /* NewExpression */) {
-        const declaration = signature.declaration;
-        if (declaration && declaration.kind !== 176 /* Constructor */ && declaration.kind !== 180 /* ConstructSignature */ && declaration.kind !== 185 /* ConstructorType */ && !(isJSDocSignature(declaration) && ((_b = (_a = getJSDocRoot(declaration)) == null ? void 0 : _a.parent) == null ? void 0 : _b.kind) === 176 /* Constructor */) && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) {
-          if (noImplicitAny) {
-            error2(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type);
-          }
-          return anyType;
-        }
-      }
-      if (isInJSFile(node) && isCommonJsRequire(node)) {
-        return resolveExternalModuleTypeByLiteral(node.arguments[0]);
-      }
-      const returnType = getReturnTypeOfSignature(signature);
-      if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) {
-        return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent));
-      }
-      if (node.kind === 213 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 244 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) {
-        if (!isDottedName(node.expression)) {
-          error2(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name);
-        } else if (!getEffectsSignature(node)) {
-          const diagnostic = error2(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation);
-          getTypeOfDottedName(node.expression, diagnostic);
-        }
-      }
-      if (isInJSFile(node)) {
-        const jsSymbol = getSymbolOfExpando(
-          node,
-          /*allowDeclaration*/
-          false
-        );
-        if ((_c = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _c.size) {
-          const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
-          jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
-          return getIntersectionType([returnType, jsAssignmentType]);
-        }
-      }
-      return returnType;
     }
-    function checkDeprecatedSignature(signature, node) {
-      if (signature.flags & 128 /* IsSignatureCandidateForOverloadFailure */)
-        return;
-      if (signature.declaration && signature.declaration.flags & 536870912 /* Deprecated */) {
-        const suggestionNode = getDeprecatedSuggestionNode(node);
-        const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node));
-        addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature));
+    return visitEachChild(node, visitor, context);
+  }
+  function injectPendingExpressions(expression) {
+    if (some(pendingExpressions)) {
+      if (isParenthesizedExpression(expression)) {
+        pendingExpressions.push(expression.expression);
+        expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions));
+      } else {
+        pendingExpressions.push(expression);
+        expression = factory2.inlineExpressions(pendingExpressions);
       }
+      pendingExpressions = void 0;
     }
-    function getDeprecatedSuggestionNode(node) {
-      node = skipParentheses(node);
-      switch (node.kind) {
-        case 213 /* CallExpression */:
-        case 170 /* Decorator */:
-        case 214 /* NewExpression */:
-          return getDeprecatedSuggestionNode(node.expression);
-        case 215 /* TaggedTemplateExpression */:
-          return getDeprecatedSuggestionNode(node.tag);
-        case 286 /* JsxOpeningElement */:
-        case 285 /* JsxSelfClosingElement */:
-          return getDeprecatedSuggestionNode(node.tagName);
-        case 212 /* ElementAccessExpression */:
-          return node.argumentExpression;
-        case 211 /* PropertyAccessExpression */:
-          return node.name;
-        case 183 /* TypeReference */:
-          const typeReference = node;
-          return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference;
-        default:
-          return node;
-      }
+    return expression;
+  }
+  function visitComputedPropertyName(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return factory2.updateComputedPropertyName(node, injectPendingExpressions(expression));
+  }
+  function visitConstructorDeclaration(node) {
+    if (currentClassContainer) {
+      return transformConstructor(node, currentClassContainer);
     }
-    function isSymbolOrSymbolForCall(node) {
-      if (!isCallExpression(node))
-        return false;
-      let left = node.expression;
-      if (isPropertyAccessExpression(left) && left.name.escapedText === "for") {
-        left = left.expression;
-      }
-      if (!isIdentifier(left) || left.escapedText !== "Symbol") {
-        return false;
-      }
-      const globalESSymbol = getGlobalESSymbolConstructorSymbol(
-        /*reportErrors*/
-        false
-      );
-      if (!globalESSymbol) {
-        return false;
-      }
-      return globalESSymbol === resolveName(
-        left,
-        "Symbol",
-        111551 /* Value */,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        false
+    return fallbackVisitor(node);
+  }
+  function shouldTransformClassElementToWeakMap(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) return true;
+    if (hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) return true;
+    return false;
+  }
+  function visitMethodOrAccessorDeclaration(node) {
+    Debug.assert(!hasDecorators(node));
+    if (!isPrivateIdentifierClassElementDeclaration(node) || !shouldTransformClassElementToWeakMap(node)) {
+      return visitEachChild(node, classElementVisitor, context);
+    }
+    const info = accessPrivateIdentifier2(node.name);
+    Debug.assert(info, "Undeclared private name for property declaration.");
+    if (!info.isValid) {
+      return node;
+    }
+    const functionName = getHoistedFunctionName(node);
+    if (functionName) {
+      getPendingExpressions().push(
+        factory2.createAssignment(
+          functionName,
+          factory2.createFunctionExpression(
+            filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
+            node.asteriskToken,
+            functionName,
+            /*typeParameters*/
+            void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /*type*/
+            void 0,
+            visitFunctionBody(node.body, visitor, context)
+          )
+        )
       );
     }
-    function checkImportCallExpression(node) {
-      checkGrammarImportCallExpression(node);
-      if (node.arguments.length === 0) {
-        return createPromiseReturnType(node, anyType);
-      }
-      const specifier = node.arguments[0];
-      const specifierType = checkExpressionCached(specifier);
-      const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0;
-      for (let i = 2; i < node.arguments.length; ++i) {
-        checkExpressionCached(node.arguments[i]);
-      }
-      if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) {
-        error2(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
-      }
-      if (optionsType) {
-        const importCallOptionsType = getGlobalImportCallOptionsType(
-          /*reportErrors*/
-          true
-        );
-        if (importCallOptionsType !== emptyObjectType) {
-          checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
-        }
+    return void 0;
+  }
+  function setCurrentClassElementAnd(classElement, visitor2, arg) {
+    if (classElement !== currentClassElement) {
+      const savedCurrentClassElement = currentClassElement;
+      currentClassElement = classElement;
+      const result = visitor2(arg);
+      currentClassElement = savedCurrentClassElement;
+      return result;
+    }
+    return visitor2(arg);
+  }
+  function getHoistedFunctionName(node) {
+    Debug.assert(isPrivateIdentifier(node.name));
+    const info = accessPrivateIdentifier2(node.name);
+    Debug.assert(info, "Undeclared private name for property declaration.");
+    if (info.kind === "m" /* Method */) {
+      return info.methodName;
+    }
+    if (info.kind === "a" /* Accessor */) {
+      if (isGetAccessor(node)) {
+        return info.getterName;
       }
-      const moduleSymbol = resolveExternalModuleName(node, specifier);
-      if (moduleSymbol) {
-        const esModuleSymbol = resolveESModuleSymbol(
-          moduleSymbol,
-          specifier,
-          /*dontResolveAlias*/
-          true,
-          /*suppressInteropError*/
-          false
-        );
-        if (esModuleSymbol) {
-          return createPromiseReturnType(
-            node,
-            getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier)
-          );
-        }
+      if (isSetAccessor(node)) {
+        return info.setterName;
       }
-      return createPromiseReturnType(node, anyType);
     }
-    function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) {
-      const memberTable = createSymbolTable();
-      const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
-      newSymbol.parent = originalSymbol;
-      newSymbol.links.nameType = getStringLiteralType("default");
-      newSymbol.links.aliasTarget = resolveSymbol(symbol);
-      memberTable.set("default" /* Default */, newSymbol);
-      return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
-    }
-    function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) {
-      const hasDefaultOnly = isOnlyImportedAsDefault(moduleSpecifier);
-      if (hasDefaultOnly && type && !isErrorType(type)) {
-        const synthType = type;
-        if (!synthType.defaultOnlyType) {
-          const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol);
-          synthType.defaultOnlyType = type2;
-        }
-        return synthType.defaultOnlyType;
+  }
+  function tryGetClassThis() {
+    const lex = getClassLexicalEnvironment();
+    return lex.classThis ?? lex.classConstructor ?? (currentClassContainer == null ? void 0 : currentClassContainer.name);
+  }
+  function transformAutoAccessor(node) {
+    const commentRange = getCommentRange(node);
+    const sourceMapRange = getSourceMapRange(node);
+    const name = node.name;
+    let getterName = name;
+    let setterName = name;
+    if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) {
+      const cacheAssignment = findComputedPropertyNameCacheAssignment(name);
+      if (cacheAssignment) {
+        getterName = factory2.updateComputedPropertyName(name, visitNode(name.expression, visitor, isExpression));
+        setterName = factory2.updateComputedPropertyName(name, cacheAssignment.left);
+      } else {
+        const temp = factory2.createTempVariable(hoistVariableDeclaration);
+        setSourceMapRange(temp, name.expression);
+        const expression = visitNode(name.expression, visitor, isExpression);
+        const assignment = factory2.createAssignment(temp, expression);
+        setSourceMapRange(assignment, name.expression);
+        getterName = factory2.updateComputedPropertyName(name, assignment);
+        setterName = factory2.updateComputedPropertyName(name, temp);
+      }
+    }
+    const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const backingField = createAccessorPropertyBackingField(factory2, node, modifiers, node.initializer);
+    setOriginalNode(backingField, node);
+    setEmitFlags(backingField, 3072 /* NoComments */);
+    setSourceMapRange(backingField, sourceMapRange);
+    const receiver = isStatic(node) ? tryGetClassThis() ?? factory2.createThis() : factory2.createThis();
+    const getter = createAccessorPropertyGetRedirector(factory2, node, modifiers, getterName, receiver);
+    setOriginalNode(getter, node);
+    setCommentRange(getter, commentRange);
+    setSourceMapRange(getter, sourceMapRange);
+    const setterModifiers = factory2.createModifiersFromModifierFlags(modifiersToFlags(modifiers));
+    const setter = createAccessorPropertySetRedirector(factory2, node, setterModifiers, setterName, receiver);
+    setOriginalNode(setter, node);
+    setEmitFlags(setter, 3072 /* NoComments */);
+    setSourceMapRange(setter, sourceMapRange);
+    return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement);
+  }
+  function transformPrivateFieldInitializer(node) {
+    if (shouldTransformClassElementToWeakMap(node)) {
+      const info = accessPrivateIdentifier2(node.name);
+      Debug.assert(info, "Undeclared private name for property declaration.");
+      if (!info.isValid) {
+        return node;
       }
-      return void 0;
-    }
-    function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) {
-      var _a;
-      if (allowSyntheticDefaultImports && type && !isErrorType(type)) {
-        const synthType = type;
-        if (!synthType.syntheticType) {
-          const file = (_a = originalSymbol.declarations) == null ? void 0 : _a.find(isSourceFile);
-          const hasSyntheticDefault = canHaveSyntheticDefault(
-            file,
-            originalSymbol,
-            /*dontResolveAlias*/
-            false,
-            moduleSpecifier
-          );
-          if (hasSyntheticDefault) {
-            const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-            const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
-            anonymousSymbol.links.type = defaultContainingObject;
-            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
-              type,
-              defaultContainingObject,
-              anonymousSymbol,
-              /*objectFlags*/
-              0,
-              /*readonly*/
-              false
-            ) : defaultContainingObject;
-          } else {
-            synthType.syntheticType = type;
-          }
+      if (info.isStatic && !shouldTransformPrivateElementsOrClassStaticBlocks) {
+        const statement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
+        if (statement) {
+          return factory2.createClassStaticBlockDeclaration(factory2.createBlock(
+            [statement],
+            /*multiLine*/
+            true
+          ));
         }
-        return synthType.syntheticType;
       }
-      return type;
+      return void 0;
     }
-    function isCommonJsRequire(node) {
-      if (!isRequireCall(
+    if (shouldTransformInitializersUsingSet && !isStatic(node) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */) {
+      return factory2.updatePropertyDeclaration(
         node,
-        /*requireStringLiteralLikeArgument*/
-        true
-      )) {
-        return false;
-      }
-      if (!isIdentifier(node.expression))
-        return Debug.fail();
-      const resolvedRequire = resolveName(
-        node.expression,
-        node.expression.escapedText,
-        111551 /* Value */,
-        /*nameNotFoundMessage*/
+        visitNodes2(node.modifiers, visitor, isModifierLike),
+        node.name,
+        /*questionOrExclamationToken*/
         void 0,
-        /*nameArg*/
+        /*type*/
         void 0,
-        /*isUse*/
-        true
+        /*initializer*/
+        void 0
       );
-      if (resolvedRequire === requireSymbol) {
-        return true;
-      }
-      if (resolvedRequire.flags & 2097152 /* Alias */) {
-        return false;
-      }
-      const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 262 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 260 /* VariableDeclaration */ : 0 /* Unknown */;
-      if (targetDeclarationKind !== 0 /* Unknown */) {
-        const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind);
-        return !!decl && !!(decl.flags & 33554432 /* Ambient */);
-      }
-      return false;
-    }
-    function checkTaggedTemplateExpression(node) {
-      if (!checkGrammarTaggedTemplateChain(node))
-        checkGrammarTypeArguments(node, node.typeArguments);
-      if (languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */);
-      }
-      const signature = getResolvedSignature(node);
-      checkDeprecatedSignature(signature, node);
-      return getReturnTypeOfSignature(signature);
     }
-    function checkAssertion(node, checkMode) {
-      if (node.kind === 216 /* TypeAssertionExpression */) {
-        const file = getSourceFileOfNode(node);
-        if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) {
-          grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead);
-        }
-      }
-      return checkAssertionWorker(node, checkMode);
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
     }
-    function isValidConstAssertionArgument(node) {
-      switch (node.kind) {
-        case 11 /* StringLiteral */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 9 /* NumericLiteral */:
-        case 10 /* BigIntLiteral */:
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-        case 209 /* ArrayLiteralExpression */:
-        case 210 /* ObjectLiteralExpression */:
-        case 228 /* TemplateExpression */:
-          return true;
-        case 217 /* ParenthesizedExpression */:
-          return isValidConstAssertionArgument(node.expression);
-        case 224 /* PrefixUnaryExpression */:
-          const op = node.operator;
-          const arg = node.operand;
-          return op === 41 /* MinusToken */ && (arg.kind === 9 /* NumericLiteral */ || arg.kind === 10 /* BigIntLiteral */) || op === 40 /* PlusToken */ && arg.kind === 9 /* NumericLiteral */;
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          const expr = skipParentheses(node.expression);
-          const symbol = isEntityNameExpression(expr) ? resolveEntityName(
-            expr,
-            111551 /* Value */,
-            /*ignoreErrors*/
-            true
-          ) : void 0;
-          return !!(symbol && symbol.flags & 384 /* Enum */);
+    return factory2.updatePropertyDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNode(node.name, propertyNameVisitor, isPropertyName),
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+  }
+  function transformPublicFieldInitializer(node) {
+    if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
+      const expr = getPropertyNameExpressionIfNeeded(
+        node.name,
+        /*shouldHoist*/
+        !!node.initializer || useDefineForClassFields
+      );
+      if (expr) {
+        getPendingExpressions().push(...flattenCommaList(expr));
       }
-      return false;
-    }
-    function checkAssertionWorker(node, checkMode) {
-      const { type, expression } = getAssertionTypeAndExpression(node);
-      const exprType = checkExpression(expression, checkMode);
-      if (isConstTypeReference(type)) {
-        if (!isValidConstAssertionArgument(expression)) {
-          error2(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals);
+      if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
+        const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
+        if (initializerStatement) {
+          const staticBlock = factory2.createClassStaticBlockDeclaration(
+            factory2.createBlock([initializerStatement])
+          );
+          setOriginalNode(staticBlock, node);
+          setCommentRange(staticBlock, node);
+          setCommentRange(initializerStatement, { pos: -1, end: -1 });
+          setSyntheticLeadingComments(initializerStatement, void 0);
+          setSyntheticTrailingComments(initializerStatement, void 0);
+          return staticBlock;
         }
-        return getRegularTypeOfLiteralType(exprType);
       }
-      const links = getNodeLinks(node);
-      links.assertionExpressionType = exprType;
-      checkSourceElement(type);
-      checkNodeDeferred(node);
-      return getTypeFromTypeNode(type);
+      return void 0;
     }
-    function getAssertionTypeAndExpression(node) {
-      let type;
-      let expression;
-      switch (node.kind) {
-        case 234 /* AsExpression */:
-        case 216 /* TypeAssertionExpression */:
-          type = node.type;
-          expression = node.expression;
-          break;
-        case 217 /* ParenthesizedExpression */:
-          type = getJSDocTypeAssertionType(node);
-          expression = node.expression;
-          break;
-      }
-      return { type, expression };
+    return factory2.updatePropertyDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNode(node.name, propertyNameVisitor, isPropertyName),
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+  }
+  function transformFieldInitializer(node) {
+    Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
+    return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
+  }
+  function shouldTransformAutoAccessorsInCurrentClass() {
+    return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !!(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */);
+  }
+  function visitPropertyDeclaration(node) {
+    if (isAutoAccessorPropertyDeclaration(node) && (shouldTransformAutoAccessorsInCurrentClass() || hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */)) {
+      return transformAutoAccessor(node);
     }
-    function checkAssertionDeferred(node) {
-      const { type } = getAssertionTypeAndExpression(node);
-      const errNode = isParenthesizedExpression(node) ? type : node;
-      const links = getNodeLinks(node);
-      Debug.assertIsDefined(links.assertionExpressionType);
-      const exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(links.assertionExpressionType));
-      const targetType = getTypeFromTypeNode(type);
-      if (!isErrorType(targetType)) {
-        addLazyDiagnostic(() => {
-          const widenedType = getWidenedType(exprType);
-          if (!isTypeComparableTo(targetType, widenedType)) {
-            checkTypeComparableTo(exprType, targetType, errNode, Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first);
-          }
-        });
+    return transformFieldInitializer(node);
+  }
+  function shouldForceDynamicThis() {
+    return !!currentClassElement && hasStaticModifier(currentClassElement) && isAccessor(currentClassElement) && isAutoAccessorPropertyDeclaration(getOriginalNode(currentClassElement));
+  }
+  function ensureDynamicThisIfNeeded(node) {
+    if (shouldForceDynamicThis()) {
+      const innerExpression = skipOuterExpressions(node);
+      if (innerExpression.kind === 110 /* ThisKeyword */) {
+        noSubstitution.add(innerExpression);
       }
     }
-    function checkNonNullChain(node) {
-      const leftType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
-      return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType);
+  }
+  function createPrivateIdentifierAccess(info, receiver) {
+    receiver = visitNode(receiver, visitor, isExpression);
+    ensureDynamicThisIfNeeded(receiver);
+    return createPrivateIdentifierAccessHelper(info, receiver);
+  }
+  function createPrivateIdentifierAccessHelper(info, receiver) {
+    setCommentRange(receiver, moveRangePos(receiver, -1));
+    switch (info.kind) {
+      case "a" /* Accessor */:
+        return emitHelpers().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.getterName
+        );
+      case "m" /* Method */:
+        return emitHelpers().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.methodName
+        );
+      case "f" /* Field */:
+        return emitHelpers().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.isStatic ? info.variableName : void 0
+        );
+      case "untransformed":
+        return Debug.fail("Access helpers should not be created for untransformed private elements");
+      default:
+        Debug.assertNever(info, "Unknown private element type");
     }
-    function checkNonNullAssertion(node) {
-      return node.flags & 64 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression));
+  }
+  function visitPropertyAccessExpression(node) {
+    if (isPrivateIdentifier(node.name)) {
+      const privateIdentifierInfo = accessPrivateIdentifier2(node.name);
+      if (privateIdentifierInfo) {
+        return setTextRange(
+          setOriginalNode(
+            createPrivateIdentifierAccess(privateIdentifierInfo, node.expression),
+            node
+          ),
+          node
+        );
+      }
     }
-    function checkExpressionWithTypeArguments(node) {
-      checkGrammarExpressionWithTypeArguments(node);
-      forEach(node.typeArguments, checkSourceElement);
-      if (node.kind === 233 /* ExpressionWithTypeArguments */) {
-        const parent2 = walkUpParenthesizedExpressions(node.parent);
-        if (parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 104 /* InstanceOfKeyword */ && isNodeDescendantOf(node, parent2.right)) {
-          error2(node, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression);
-        }
+    if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isIdentifier(node.name) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+      const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return visitInvalidSuperProperty(node);
+      }
+      if (classConstructor && superClassReference) {
+        const superProperty = factory2.createReflectGetCall(
+          superClassReference,
+          factory2.createStringLiteralFromNode(node.name),
+          classConstructor
+        );
+        setOriginalNode(superProperty, node.expression);
+        setTextRange(superProperty, node.expression);
+        return superProperty;
       }
-      const exprType = node.kind === 233 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
-      return getInstantiationExpressionType(exprType, node);
     }
-    function getInstantiationExpressionType(exprType, node) {
-      const typeArguments = node.typeArguments;
-      if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
-        return exprType;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitElementAccessExpression(node) {
+    if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+      const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return visitInvalidSuperProperty(node);
       }
-      let hasSomeApplicableSignature = false;
-      let nonApplicableType;
-      const result = getInstantiatedType(exprType);
-      const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType;
-      if (errorType2) {
-        diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2)));
+      if (classConstructor && superClassReference) {
+        const superProperty = factory2.createReflectGetCall(
+          superClassReference,
+          visitNode(node.argumentExpression, visitor, isExpression),
+          classConstructor
+        );
+        setOriginalNode(superProperty, node.expression);
+        setTextRange(superProperty, node.expression);
+        return superProperty;
       }
-      return result;
-      function getInstantiatedType(type) {
-        let hasSignatures = false;
-        let hasApplicableSignature = false;
-        const result2 = getInstantiatedTypePart(type);
-        hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature);
-        if (hasSignatures && !hasApplicableSignature) {
-          nonApplicableType ?? (nonApplicableType = type);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitPreOrPostfixUnaryExpression(node, discarded) {
+    if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
+      const operand = skipParentheses(node.operand);
+      if (isPrivateIdentifierPropertyAccessExpression(operand)) {
+        let info;
+        if (info = accessPrivateIdentifier2(operand.name)) {
+          const receiver = visitNode(operand.expression, visitor, isExpression);
+          ensureDynamicThisIfNeeded(receiver);
+          const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
+          let expression = createPrivateIdentifierAccess(info, readExpression);
+          const temp = isPrefixUnaryExpression(node) || discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+          expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
+          expression = createPrivateIdentifierAssignment(
+            info,
+            initializeExpression || readExpression,
+            expression,
+            64 /* EqualsToken */
+          );
+          setOriginalNode(expression, node);
+          setTextRange(expression, node);
+          if (temp) {
+            expression = factory2.createComma(expression, temp);
+            setTextRange(expression, node);
+          }
+          return expression;
         }
-        return result2;
-        function getInstantiatedTypePart(type2) {
-          if (type2.flags & 524288 /* Object */) {
-            const resolved = resolveStructuredTypeMembers(type2);
-            const callSignatures = getInstantiatedSignatures(resolved.callSignatures);
-            const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures);
-            hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0);
-            hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0);
-            if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) {
-              const result3 = createAnonymousType(createSymbol(0 /* None */, "__instantiationExpression" /* InstantiationExpression */), resolved.members, callSignatures, constructSignatures, resolved.indexInfos);
-              result3.objectFlags |= 8388608 /* InstantiationExpressionType */;
-              result3.node = node;
-              return result3;
+      } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(operand) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+        const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
+        if (facts & 1 /* ClassWasDecorated */) {
+          const expression = visitInvalidSuperProperty(operand);
+          return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression);
+        }
+        if (classConstructor && superClassReference) {
+          let setterName;
+          let getterName;
+          if (isPropertyAccessExpression(operand)) {
+            if (isIdentifier(operand.name)) {
+              getterName = setterName = factory2.createStringLiteralFromNode(operand.name);
             }
-          } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) {
-            const constraint = getBaseConstraintOfType(type2);
-            if (constraint) {
-              const instantiated = getInstantiatedTypePart(constraint);
-              if (instantiated !== constraint) {
-                return instantiated;
-              }
+          } else {
+            if (isSimpleInlineableExpression(operand.argumentExpression)) {
+              getterName = setterName = operand.argumentExpression;
+            } else {
+              getterName = factory2.createTempVariable(hoistVariableDeclaration);
+              setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression));
+            }
+          }
+          if (setterName && getterName) {
+            let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor);
+            setTextRange(expression, operand);
+            const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+            expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
+            expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor);
+            setOriginalNode(expression, node);
+            setTextRange(expression, node);
+            if (temp) {
+              expression = factory2.createComma(expression, temp);
+              setTextRange(expression, node);
             }
-          } else if (type2.flags & 1048576 /* Union */) {
-            return mapType(type2, getInstantiatedType);
-          } else if (type2.flags & 2097152 /* Intersection */) {
-            return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart));
+            return expression;
           }
-          return type2;
         }
       }
-      function getInstantiatedSignatures(signatures) {
-        const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
-        return sameMap(applicableSignatures, (sig) => {
-          const typeArgumentTypes = checkTypeArguments(
-            sig,
-            typeArguments,
-            /*reportErrors*/
-            true
-          );
-          return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
-        });
-      }
-    }
-    function checkSatisfiesExpression(node) {
-      checkSourceElement(node.type);
-      return checkSatisfiesExpressionWorker(node.expression, node.type);
-    }
-    function checkSatisfiesExpressionWorker(expression, target, checkMode) {
-      const exprType = checkExpression(expression, checkMode);
-      const targetType = getTypeFromTypeNode(target);
-      if (isErrorType(targetType)) {
-        return targetType;
-      }
-      const errorNode = findAncestor(target.parent, (n) => n.kind === 238 /* SatisfiesExpression */ || n.kind === 357 /* JSDocSatisfiesTag */);
-      checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, errorNode, expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
-      return exprType;
     }
-    function checkMetaProperty(node) {
-      checkGrammarMetaProperty(node);
-      if (node.keywordToken === 105 /* NewKeyword */) {
-        return checkNewTargetMetaProperty(node);
-      }
-      if (node.keywordToken === 102 /* ImportKeyword */) {
-        return checkImportMetaProperty(node);
-      }
-      return Debug.assertNever(node.keywordToken);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(
+      node,
+      visitNode(node.expression, discardedValueVisitor, isExpression)
+    );
+  }
+  function createCopiableReceiverExpr(receiver) {
+    const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver);
+    if (receiver.kind === 110 /* ThisKeyword */ && noSubstitution.has(receiver)) {
+      noSubstitution.add(clone2);
     }
-    function checkMetaPropertyKeyword(node) {
-      switch (node.keywordToken) {
-        case 102 /* ImportKeyword */:
-          return getGlobalImportMetaExpressionType();
-        case 105 /* NewKeyword */:
-          const type = checkNewTargetMetaProperty(node);
-          return isErrorType(type) ? errorType : createNewTargetExpressionType(type);
-        default:
-          Debug.assertNever(node.keywordToken);
-      }
+    if (isSimpleInlineableExpression(receiver)) {
+      return { readExpression: clone2, initializeExpression: void 0 };
     }
-    function checkNewTargetMetaProperty(node) {
-      const container = getNewTargetContainer(node);
-      if (!container) {
-        error2(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
-        return errorType;
-      } else if (container.kind === 176 /* Constructor */) {
-        const symbol = getSymbolOfDeclaration(container.parent);
-        return getTypeOfSymbol(symbol);
-      } else {
-        const symbol = getSymbolOfDeclaration(container);
-        return getTypeOfSymbol(symbol);
+    const readExpression = factory2.createTempVariable(hoistVariableDeclaration);
+    const initializeExpression = factory2.createAssignment(readExpression, clone2);
+    return { readExpression, initializeExpression };
+  }
+  function visitCallExpression(node) {
+    var _a;
+    if (isPrivateIdentifierPropertyAccessExpression(node.expression) && accessPrivateIdentifier2(node.expression.name)) {
+      const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion);
+      if (isCallChain(node)) {
+        return factory2.updateCallChain(
+          node,
+          factory2.createPropertyAccessChain(visitNode(target, visitor, isExpression), node.questionDotToken, "call"),
+          /*questionDotToken*/
+          void 0,
+          /*typeArguments*/
+          void 0,
+          [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
+        );
       }
+      return factory2.updateCallExpression(
+        node,
+        factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "call"),
+        /*typeArguments*/
+        void 0,
+        [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
+      );
     }
-    function checkImportMetaProperty(node) {
-      if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) {
-        if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) {
-          error2(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output);
-        }
-      } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) {
-        error2(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext);
-      }
-      const file = getSourceFileOfNode(node);
-      Debug.assert(!!(file.flags & 8388608 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag.");
-      return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
+    if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.expression) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) {
+      const invocation = factory2.createFunctionCallCall(
+        visitNode(node.expression, visitor, isExpression),
+        lexicalEnvironment.data.classConstructor,
+        visitNodes2(node.arguments, visitor, isExpression)
+      );
+      setOriginalNode(invocation, node);
+      setTextRange(invocation, node);
+      return invocation;
     }
-    function getTypeOfParameter(symbol) {
-      const declaration = symbol.valueDeclaration;
-      return addOptionality(
-        getTypeOfSymbol(symbol),
-        /*isProperty*/
-        false,
-        /*isOptional*/
-        !!declaration && (hasInitializer(declaration) || isOptionalDeclaration(declaration))
+    return visitEachChild(node, visitor, context);
+  }
+  function visitTaggedTemplateExpression(node) {
+    var _a;
+    if (isPrivateIdentifierPropertyAccessExpression(node.tag) && accessPrivateIdentifier2(node.tag.name)) {
+      const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion);
+      return factory2.updateTaggedTemplateExpression(
+        node,
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "bind"),
+          /*typeArguments*/
+          void 0,
+          [visitNode(thisArg, visitor, isExpression)]
+        ),
+        /*typeArguments*/
+        void 0,
+        visitNode(node.template, visitor, isTemplateLiteral)
       );
     }
-    function getTupleElementLabel(d, index, restParameterName = "arg") {
-      if (!d) {
-        return `${restParameterName}_${index}`;
-      }
-      Debug.assert(isIdentifier(d.name));
-      return d.name.escapedText;
+    if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.tag) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) {
+      const invocation = factory2.createFunctionBindCall(
+        visitNode(node.tag, visitor, isExpression),
+        lexicalEnvironment.data.classConstructor,
+        []
+      );
+      setOriginalNode(invocation, node);
+      setTextRange(invocation, node);
+      return factory2.updateTaggedTemplateExpression(
+        node,
+        invocation,
+        /*typeArguments*/
+        void 0,
+        visitNode(node.template, visitor, isTemplateLiteral)
+      );
     }
-    function getParameterNameAtPosition(signature, pos, overrideRestType) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        return signature.parameters[pos].escapedName;
-      }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      const restType = overrideRestType || getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        return getTupleElementLabel(associatedNames == null ? void 0 : associatedNames[index], index, restParameter.escapedName);
-      }
-      return restParameter.escapedName;
+    return visitEachChild(node, visitor, context);
+  }
+  function transformClassStaticBlockDeclaration(node) {
+    if (lexicalEnvironment) {
+      lexicalEnvironmentMap.set(getOriginalNode(node), lexicalEnvironment);
     }
-    function getParameterIdentifierInfoAtPosition(signature, pos) {
-      var _a;
-      if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 324 /* JSDocFunctionType */) {
-        return void 0;
-      }
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        const param = signature.parameters[pos];
-        const paramIdent = getParameterDeclarationIdentifier(param);
-        return paramIdent ? {
-          parameter: paramIdent,
-          parameterName: param.escapedName,
-          isRestParameter: false
-        } : void 0;
-      }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      const restIdent = getParameterDeclarationIdentifier(restParameter);
-      if (!restIdent) {
-        return void 0;
-      }
-      const restType = getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        const associatedName = associatedNames == null ? void 0 : associatedNames[index];
-        const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken);
-        if (associatedName) {
-          Debug.assert(isIdentifier(associatedName.name));
-          return { parameter: associatedName.name, parameterName: associatedName.name.escapedText, isRestParameter: isRestTupleElement };
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      if (isClassThisAssignmentBlock(node)) {
+        const result = visitNode(node.body.statements[0].expression, visitor, isExpression);
+        if (isAssignmentExpression(
+          result,
+          /*excludeCompoundAssignment*/
+          true
+        ) && result.left === result.right) {
+          return void 0;
         }
-        return void 0;
+        return result;
       }
-      if (pos === paramCount) {
-        return { parameter: restIdent, parameterName: restParameter.escapedName, isRestParameter: true };
+      if (isClassNamedEvaluationHelperBlock(node)) {
+        return visitNode(node.body.statements[0].expression, visitor, isExpression);
       }
-      return void 0;
-    }
-    function getParameterDeclarationIdentifier(symbol) {
-      return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name) && symbol.valueDeclaration.name;
-    }
-    function isValidDeclarationForTupleLabel(d) {
-      return d.kind === 202 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name);
+      startLexicalEnvironment();
+      let statements = setCurrentClassElementAnd(
+        node,
+        (statements2) => visitNodes2(statements2, visitor, isStatement),
+        node.body.statements
+      );
+      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+      const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
+      setOriginalNode(skipParentheses(iife.expression), node);
+      addEmitFlags(skipParentheses(iife.expression), 4 /* AdviseOnEmitNode */);
+      setOriginalNode(iife, node);
+      setTextRange(iife, node);
+      return iife;
     }
-    function getNameableDeclarationAtPosition(signature, pos) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        const decl = signature.parameters[pos].valueDeclaration;
-        return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0;
-      }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      const restType = getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        return associatedNames && associatedNames[index];
+  }
+  function isAnonymousClassNeedingAssignedName(node) {
+    if (isClassExpression(node) && !node.name) {
+      const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
+      if (some(staticPropertiesOrClassStaticBlocks, isClassNamedEvaluationHelperBlock)) {
+        return false;
       }
-      return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0;
+      const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || !!(getInternalEmitFlags(node) && 32 /* TransformPrivateStaticElements */)) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
+      return hasTransformableStatics;
     }
-    function getTypeAtPosition(signature, pos) {
-      return tryGetTypeAtPosition(signature, pos) || anyType;
+    return false;
+  }
+  function visitBinaryExpression(node, discarded) {
+    if (isDestructuringAssignment(node)) {
+      const savedPendingExpressions = pendingExpressions;
+      pendingExpressions = void 0;
+      node = factory2.updateBinaryExpression(
+        node,
+        visitNode(node.left, assignmentTargetVisitor, isExpression),
+        node.operatorToken,
+        visitNode(node.right, visitor, isExpression)
+      );
+      const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node;
+      pendingExpressions = savedPendingExpressions;
+      return expr;
     }
-    function tryGetTypeAtPosition(signature, pos) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        return getTypeOfParameter(signature.parameters[pos]);
+    if (isAssignmentExpression(node)) {
+      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+        node = transformNamedEvaluation(context, node);
+        Debug.assertNode(node, isAssignmentExpression);
       }
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[paramCount]);
-        const index = pos - paramCount;
-        if (!isTupleType(restType) || restType.target.hasRestElement || index < restType.target.fixedLength) {
-          return getIndexedAccessType(restType, getNumberLiteralType(index));
+      const left = skipOuterExpressions(node.left, 8 /* PartiallyEmittedExpressions */ | 1 /* Parentheses */);
+      if (isPrivateIdentifierPropertyAccessExpression(left)) {
+        const info = accessPrivateIdentifier2(left.name);
+        if (info) {
+          return setTextRange(
+            setOriginalNode(
+              createPrivateIdentifierAssignment(info, left.expression, node.right, node.operatorToken.kind),
+              node
+            ),
+            node
+          );
         }
-      }
-      return void 0;
-    }
-    function getRestTypeAtPosition(source, pos, readonly) {
-      const parameterCount = getParameterCount(source);
-      const minArgumentCount = getMinArgumentCount(source);
-      const restType = getEffectiveRestType(source);
-      if (restType && pos >= parameterCount - 1) {
-        return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType));
-      }
-      const types = [];
-      const flags = [];
-      const names = [];
-      for (let i = pos; i < parameterCount; i++) {
-        if (!restType || i < parameterCount - 1) {
-          types.push(getTypeAtPosition(source, i));
-          flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */);
-        } else {
-          types.push(restType);
-          flags.push(8 /* Variadic */);
+      } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.left) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+        const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
+        if (facts & 1 /* ClassWasDecorated */) {
+          return factory2.updateBinaryExpression(
+            node,
+            visitInvalidSuperProperty(node.left),
+            node.operatorToken,
+            visitNode(node.right, visitor, isExpression)
+          );
+        }
+        if (classConstructor && superClassReference) {
+          let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
+          if (setterName) {
+            let expression = visitNode(node.right, visitor, isExpression);
+            if (isCompoundAssignment(node.operatorToken.kind)) {
+              let getterName = setterName;
+              if (!isSimpleInlineableExpression(setterName)) {
+                getterName = factory2.createTempVariable(hoistVariableDeclaration);
+                setterName = factory2.createAssignment(getterName, setterName);
+              }
+              const superPropertyGet = factory2.createReflectGetCall(
+                superClassReference,
+                getterName,
+                classConstructor
+              );
+              setOriginalNode(superPropertyGet, node.left);
+              setTextRange(superPropertyGet, node.left);
+              expression = factory2.createBinaryExpression(
+                superPropertyGet,
+                getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
+                expression
+              );
+              setTextRange(expression, node);
+            }
+            const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+            if (temp) {
+              expression = factory2.createAssignment(temp, expression);
+              setTextRange(temp, node);
+            }
+            expression = factory2.createReflectSetCall(
+              superClassReference,
+              setterName,
+              expression,
+              classConstructor
+            );
+            setOriginalNode(expression, node);
+            setTextRange(expression, node);
+            if (temp) {
+              expression = factory2.createComma(expression, temp);
+              setTextRange(expression, node);
+            }
+            return expression;
+          }
         }
-        names.push(getNameableDeclarationAtPosition(source, i));
       }
-      return createTupleType(types, flags, readonly, names);
     }
-    function getRestOrAnyTypeAtPosition(source, pos) {
-      const restType = getRestTypeAtPosition(source, pos);
-      const elementType = restType && getElementTypeOfArrayType(restType);
-      return elementType && isTypeAny(elementType) ? anyType : restType;
+    if (isPrivateIdentifierInExpression(node)) {
+      return transformPrivateIdentifierInInExpression(node);
     }
-    function getParameterCount(signature) {
-      const length2 = signature.parameters.length;
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[length2 - 1]);
-        if (isTupleType(restType)) {
-          return length2 + restType.target.fixedLength - (restType.target.hasRestElement ? 0 : 1);
-        }
-      }
-      return length2;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, discarded) {
+    const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor);
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function visitParenthesizedExpression(node, discarded) {
+    const visitorFunc = discarded ? discardedValueVisitor : visitor;
+    const expression = visitNode(node.expression, visitorFunc, isExpression);
+    return factory2.updateParenthesizedExpression(node, expression);
+  }
+  function createPrivateIdentifierAssignment(info, receiver, right, operator) {
+    receiver = visitNode(receiver, visitor, isExpression);
+    right = visitNode(right, visitor, isExpression);
+    ensureDynamicThisIfNeeded(receiver);
+    if (isCompoundAssignment(operator)) {
+      const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
+      receiver = initializeExpression || readExpression;
+      right = factory2.createBinaryExpression(
+        createPrivateIdentifierAccessHelper(info, readExpression),
+        getNonAssignmentOperatorForCompoundAssignment(operator),
+        right
+      );
+    }
+    setCommentRange(receiver, moveRangePos(receiver, -1));
+    switch (info.kind) {
+      case "a" /* Accessor */:
+        return emitHelpers().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          info.setterName
+        );
+      case "m" /* Method */:
+        return emitHelpers().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          /*f*/
+          void 0
+        );
+      case "f" /* Field */:
+        return emitHelpers().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          info.isStatic ? info.variableName : void 0
+        );
+      case "untransformed":
+        return Debug.fail("Access helpers should not be created for untransformed private elements");
+      default:
+        Debug.assertNever(info, "Unknown private element type");
     }
-    function getMinArgumentCount(signature, flags) {
-      const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */;
-      const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */;
-      if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) {
-        let minArgumentCount;
-        if (signatureHasRestParameter(signature)) {
-          const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-          if (isTupleType(restType)) {
-            const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */));
-            const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex;
-            if (requiredCount > 0) {
-              minArgumentCount = signature.parameters.length - 1 + requiredCount;
+  }
+  function getPrivateInstanceMethodsAndAccessors(node) {
+    return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName);
+  }
+  function getClassFacts(node) {
+    var _a;
+    let facts = 0 /* None */;
+    const original = getOriginalNode(node);
+    if (isClassLike(original) && classOrConstructorParameterIsDecorated(legacyDecorators, original)) {
+      facts |= 1 /* ClassWasDecorated */;
+    }
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && (classHasClassThisAssignment(node) || classHasExplicitlyAssignedName(node))) {
+      facts |= 2 /* NeedsClassConstructorReference */;
+    }
+    let containsPublicInstanceFields = false;
+    let containsInitializedPublicInstanceFields = false;
+    let containsInstancePrivateElements = false;
+    let containsInstanceAutoAccessors = false;
+    for (const member of node.members) {
+      if (isStatic(member)) {
+        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
+          facts |= 2 /* NeedsClassConstructorReference */;
+        } else if (isAutoAccessorPropertyDeclaration(member) && shouldTransformAutoAccessors === -1 /* True */ && !node.name && !((_a = node.emitNode) == null ? void 0 : _a.classThis)) {
+          facts |= 2 /* NeedsClassConstructorReference */;
+        }
+        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
+          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
+            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */;
             }
           }
-        }
-        if (minArgumentCount === void 0) {
-          if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) {
-            return 0;
+          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+            }
           }
-          minArgumentCount = signature.minArgumentCount;
-        }
-        if (voidIsNonOptional) {
-          return minArgumentCount;
         }
-        for (let i = minArgumentCount - 1; i >= 0; i--) {
-          const type = getTypeAtPosition(signature, i);
-          if (filterType(type, acceptsVoid).flags & 131072 /* Never */) {
-            break;
+      } else if (!hasAbstractModifier(getOriginalNode(member))) {
+        if (isAutoAccessorPropertyDeclaration(member)) {
+          containsInstanceAutoAccessors = true;
+          containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
+        } else if (isPrivateIdentifierClassElementDeclaration(member)) {
+          containsInstancePrivateElements = true;
+          if (resolver.hasNodeCheckFlag(member, 262144 /* ContainsConstructorReference */)) {
+            facts |= 2 /* NeedsClassConstructorReference */;
           }
-          minArgumentCount = i;
+        } else if (isPropertyDeclaration(member)) {
+          containsPublicInstanceFields = true;
+          containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
         }
-        signature.resolvedMinArgumentCount = minArgumentCount;
       }
-      return signature.resolvedMinArgumentCount;
     }
-    function hasEffectiveRestParameter(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        return !isTupleType(restType) || restType.target.hasRestElement;
-      }
-      return false;
+    const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
+    if (willHoistInitializersToConstructor) {
+      facts |= 16 /* WillHoistInitializersToConstructor */;
     }
-    function getEffectiveRestType(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        if (!isTupleType(restType)) {
-          return isTypeAny(restType) ? anyArrayType : restType;
-        }
-        if (restType.target.hasRestElement) {
-          return sliceTupleType(restType, restType.target.fixedLength);
+    return facts;
+  }
+  function visitExpressionWithTypeArgumentsInHeritageClause(node) {
+    var _a;
+    const facts = ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts) || 0 /* None */;
+    if (facts & 4 /* NeedsClassSuperReference */) {
+      const temp = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
+      getClassLexicalEnvironment().superClassReference = temp;
+      return factory2.updateExpressionWithTypeArguments(
+        node,
+        factory2.createAssignment(
+          temp,
+          visitNode(node.expression, visitor, isExpression)
+        ),
+        /*typeArguments*/
+        void 0
+      );
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitInNewClassLexicalEnvironment(node, visitor2) {
+    var _a;
+    const savedCurrentClassContainer = currentClassContainer;
+    const savedPendingExpressions = pendingExpressions;
+    const savedLexicalEnvironment = lexicalEnvironment;
+    currentClassContainer = node;
+    pendingExpressions = void 0;
+    startClassLexicalEnvironment();
+    const shouldAlwaysTransformPrivateStaticElements = getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */;
+    if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldAlwaysTransformPrivateStaticElements) {
+      const name = getNameOfDeclaration(node);
+      if (name && isIdentifier(name)) {
+        getPrivateIdentifierEnvironment().data.className = name;
+      } else if ((_a = node.emitNode) == null ? void 0 : _a.assignedName) {
+        if (isStringLiteral(node.emitNode.assignedName)) {
+          if (node.emitNode.assignedName.textSourceNode && isIdentifier(node.emitNode.assignedName.textSourceNode)) {
+            getPrivateIdentifierEnvironment().data.className = node.emitNode.assignedName.textSourceNode;
+          } else if (isIdentifierText(node.emitNode.assignedName.text, languageVersion)) {
+            const prefixName = factory2.createIdentifier(node.emitNode.assignedName.text);
+            getPrivateIdentifierEnvironment().data.className = prefixName;
+          }
         }
       }
-      return void 0;
     }
-    function getNonArrayRestType(signature) {
-      const restType = getEffectiveRestType(signature);
-      return restType && !isArrayType(restType) && !isTypeAny(restType) ? restType : void 0;
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
+      if (some(privateInstanceMethodsAndAccessors)) {
+        getPrivateIdentifierEnvironment().data.weakSetName = createHoistedVariableForClass(
+          "instances",
+          privateInstanceMethodsAndAccessors[0].name
+        );
+      }
     }
-    function getTypeOfFirstParameterOfSignature(signature) {
-      return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType);
+    const facts = getClassFacts(node);
+    if (facts) {
+      getClassLexicalEnvironment().facts = facts;
     }
-    function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) {
-      return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType;
+    if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) {
+      enableSubstitutionForClassStaticThisOrSuperReference();
     }
-    function inferFromAnnotatedParameters(signature, context, inferenceContext) {
-      const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      for (let i = 0; i < len; i++) {
-        const declaration = signature.parameters[i].valueDeclaration;
-        const typeNode = getEffectiveTypeAnnotationNode(declaration);
-        if (typeNode) {
-          const source = addOptionality(
-            getTypeFromTypeNode(typeNode),
-            /*isProperty*/
-            false,
-            isOptionalDeclaration(declaration)
-          );
-          const target = getTypeAtPosition(context, i);
-          inferTypes(inferenceContext.inferences, source, target);
-        }
+    const result = visitor2(node, facts);
+    endClassLexicalEnvironment();
+    Debug.assert(lexicalEnvironment === savedLexicalEnvironment);
+    currentClassContainer = savedCurrentClassContainer;
+    pendingExpressions = savedPendingExpressions;
+    return result;
+  }
+  function visitClassDeclaration(node) {
+    return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment);
+  }
+  function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
+    var _a, _b;
+    let pendingClassReferenceAssignment;
+    if (facts & 2 /* NeedsClassConstructorReference */) {
+      if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a = node.emitNode) == null ? void 0 : _a.classThis)) {
+        getClassLexicalEnvironment().classConstructor = node.emitNode.classThis;
+        pendingClassReferenceAssignment = factory2.createAssignment(node.emitNode.classThis, factory2.getInternalName(node));
+      } else {
+        const temp = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reservedInNestedScopes*/
+          true
+        );
+        getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
+        pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
       }
     }
-    function assignContextualParameterTypes(signature, context) {
-      if (context.typeParameters) {
-        if (!signature.typeParameters) {
-          signature.typeParameters = context.typeParameters;
-        } else {
-          return;
-        }
-      }
-      if (context.thisParameter) {
-        const parameter = signature.thisParameter;
-        if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
-          if (!parameter) {
-            signature.thisParameter = createSymbolWithType(
-              context.thisParameter,
-              /*type*/
-              void 0
-            );
-          }
-          assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
-        }
-      }
-      const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      for (let i = 0; i < len; i++) {
-        const parameter = signature.parameters[i];
-        const declaration = parameter.valueDeclaration;
-        if (!getEffectiveTypeAnnotationNode(declaration)) {
-          let type = tryGetTypeAtPosition(context, i);
-          if (type && declaration.initializer) {
-            let initializerType = checkDeclarationInitializer(declaration, 0 /* Normal */);
-            if (!isTypeAssignableTo(initializerType, type) && isTypeAssignableTo(type, initializerType = widenTypeInferredFromInitializer(declaration, initializerType))) {
-              type = initializerType;
-            }
-          }
-          assignParameterType(parameter, type);
-        }
-      }
-      if (signatureHasRestParameter(signature)) {
-        const parameter = last(signature.parameters);
-        if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) {
-          const contextualParameterType = getRestTypeAtPosition(context, len);
-          assignParameterType(parameter, contextualParameterType);
-        }
-      }
+    if ((_b = node.emitNode) == null ? void 0 : _b.classThis) {
+      getClassLexicalEnvironment().classThis = node.emitNode.classThis;
     }
-    function assignNonContextualParameterTypes(signature) {
-      if (signature.thisParameter) {
-        assignParameterType(signature.thisParameter);
-      }
-      for (const parameter of signature.parameters) {
-        assignParameterType(parameter);
-      }
+    const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */);
+    const isExport = hasSyntacticModifier(node, 32 /* Export */);
+    const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
+    let modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
+    const { members, prologue } = transformClassMembers(node);
+    const statements = [];
+    if (pendingClassReferenceAssignment) {
+      getPendingExpressions().unshift(pendingClassReferenceAssignment);
     }
-    function assignParameterType(parameter, contextualType) {
-      const links = getSymbolLinks(parameter);
-      if (!links.type) {
-        const declaration = parameter.valueDeclaration;
-        links.type = addOptionality(
-          contextualType || (declaration ? getWidenedTypeForVariableLikeDeclaration(
-            declaration,
-            /*reportErrors*/
-            true
-          ) : getTypeOfSymbol(parameter)),
-          /*isProperty*/
-          false,
-          /*isOptional*/
-          !!declaration && !declaration.initializer && isOptionalDeclaration(declaration)
-        );
-        if (declaration && declaration.name.kind !== 80 /* Identifier */) {
-          if (links.type === unknownType) {
-            links.type = getTypeFromBindingPattern(declaration.name);
-          }
-          assignBindingElementTypes(declaration.name, links.type);
-        }
-      } else if (contextualType) {
-        Debug.assertEqual(links.type, contextualType, "Parameter symbol already has a cached type which differs from newly assigned type");
-      }
+    if (some(pendingExpressions)) {
+      statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
     }
-    function assignBindingElementTypes(pattern, parentType) {
-      for (const element of pattern.elements) {
-        if (!isOmittedExpression(element)) {
-          const type = getBindingElementTypeFromParentType(
-            element,
-            parentType,
-            /*noTupleBoundsCheck*/
-            false
-          );
-          if (element.name.kind === 80 /* Identifier */) {
-            getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
-          } else {
-            assignBindingElementTypes(element.name, type);
-          }
-        }
+    if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) {
+      const staticProperties = getStaticPropertiesAndClassStaticBlock(node);
+      if (some(staticProperties)) {
+        addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node));
       }
     }
-    function createClassDecoratorContextType(classType) {
-      return tryCreateTypeReference(getGlobalClassDecoratorContextType(
-        /*reportErrors*/
-        true
-      ), [classType]);
+    if (statements.length > 0 && isExport && isDefault) {
+      modifiers = visitNodes2(modifiers, (node2) => isExportOrDefaultModifier(node2) ? void 0 : node2, isModifier);
+      statements.push(factory2.createExportAssignment(
+        /*modifiers*/
+        void 0,
+        /*isExportEquals*/
+        false,
+        factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        )
+      ));
     }
-    function createClassMethodDecoratorContextType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassMethodDecoratorContextType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
+    const alias = getClassLexicalEnvironment().classConstructor;
+    if (isClassWithConstructorReference && alias) {
+      enableSubstitutionForClassAliases();
+      classAliases[getOriginalNodeId(node)] = alias;
     }
-    function createClassGetterDecoratorContextType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassGetterDecoratorContextType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
+    const classDecl = factory2.updateClassDeclaration(
+      node,
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    statements.unshift(classDecl);
+    if (prologue) {
+      statements.unshift(factory2.createExpressionStatement(prologue));
     }
-    function createClassSetterDecoratorContextType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassSetterDecoratorContextType(
-        /*reportErrors*/
+    return statements;
+  }
+  function visitClassExpression(node) {
+    return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment);
+  }
+  function visitClassExpressionInNewClassLexicalEnvironment(node, facts) {
+    var _a, _b, _c;
+    const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */);
+    const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
+    const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */);
+    const requiresBlockScopedVar = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */);
+    let temp;
+    function createClassTempVar() {
+      var _a2;
+      if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a2 = node.emitNode) == null ? void 0 : _a2.classThis)) {
+        return getClassLexicalEnvironment().classConstructor = node.emitNode.classThis;
+      }
+      const temp2 = factory2.createTempVariable(
+        requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
         true
-      ), [thisType, valueType]);
+      );
+      getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp2);
+      return temp2;
     }
-    function createClassAccessorDecoratorContextType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassAccessorDecoratorContextType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
+    if ((_a = node.emitNode) == null ? void 0 : _a.classThis) {
+      getClassLexicalEnvironment().classThis = node.emitNode.classThis;
     }
-    function createClassFieldDecoratorContextType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassFieldDecoratorContextType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
-    }
-    function getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2) {
-      const key = `${isPrivate ? "p" : "P"}${isStatic2 ? "s" : "S"}${nameType.id}`;
-      let overrideType = decoratorContextOverrideTypeCache.get(key);
-      if (!overrideType) {
-        const members = createSymbolTable();
-        members.set("name", createProperty("name", nameType));
-        members.set("private", createProperty("private", isPrivate ? trueType : falseType));
-        members.set("static", createProperty("static", isStatic2 ? trueType : falseType));
-        overrideType = createAnonymousType(
-          /*symbol*/
-          void 0,
-          members,
-          emptyArray,
-          emptyArray,
-          emptyArray
-        );
-        decoratorContextOverrideTypeCache.set(key, overrideType);
-      }
-      return overrideType;
+    if (facts & 2 /* NeedsClassConstructorReference */) {
+      temp ?? (temp = createClassTempVar());
     }
-    function createClassMemberDecoratorContextTypeForNode(node, thisType, valueType) {
-      const isStatic2 = hasStaticModifier(node);
-      const isPrivate = isPrivateIdentifier(node.name);
-      const nameType = isPrivate ? getStringLiteralType(idText(node.name)) : getLiteralTypeFromPropertyName(node.name);
-      const contextType = isMethodDeclaration(node) ? createClassMethodDecoratorContextType(thisType, valueType) : isGetAccessorDeclaration(node) ? createClassGetterDecoratorContextType(thisType, valueType) : isSetAccessorDeclaration(node) ? createClassSetterDecoratorContextType(thisType, valueType) : isAutoAccessorPropertyDeclaration(node) ? createClassAccessorDecoratorContextType(thisType, valueType) : isPropertyDeclaration(node) ? createClassFieldDecoratorContextType(thisType, valueType) : Debug.failBadSyntaxKind(node);
-      const overrideType = getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2);
-      return getIntersectionType([contextType, overrideType]);
+    const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
+    const { members, prologue } = transformClassMembers(node);
+    const classExpression = factory2.updateClassExpression(
+      node,
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    const expressions = [];
+    if (prologue) {
+      expressions.push(prologue);
     }
-    function createClassAccessorDecoratorTargetType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassAccessorDecoratorTargetType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
+    const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
+    if (hasTransformableStatics || some(pendingExpressions)) {
+      if (isDecoratedClassDeclaration) {
+        Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration.");
+        if (some(pendingExpressions)) {
+          addRange(pendingStatements, map(pendingExpressions, factory2.createExpressionStatement));
+        }
+        if (some(staticPropertiesOrClassStaticBlocks)) {
+          addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, ((_b = node.emitNode) == null ? void 0 : _b.classThis) ?? factory2.getInternalName(node));
+        }
+        if (temp) {
+          expressions.push(factory2.createAssignment(temp, classExpression));
+        } else if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_c = node.emitNode) == null ? void 0 : _c.classThis)) {
+          expressions.push(factory2.createAssignment(node.emitNode.classThis, classExpression));
+        } else {
+          expressions.push(classExpression);
+        }
+      } else {
+        temp ?? (temp = createClassTempVar());
+        if (isClassWithConstructorReference) {
+          enableSubstitutionForClassAliases();
+          const alias = factory2.cloneNode(temp);
+          alias.emitNode.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
+          classAliases[getOriginalNodeId(node)] = alias;
+        }
+        expressions.push(factory2.createAssignment(temp, classExpression));
+        addRange(expressions, pendingExpressions);
+        addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp));
+        expressions.push(factory2.cloneNode(temp));
+      }
+    } else {
+      expressions.push(classExpression);
     }
-    function createClassAccessorDecoratorResultType(thisType, valueType) {
-      return tryCreateTypeReference(getGlobalClassAccessorDecoratorResultType(
-        /*reportErrors*/
-        true
-      ), [thisType, valueType]);
+    if (expressions.length > 1) {
+      addEmitFlags(classExpression, 131072 /* Indented */);
+      expressions.forEach(startOnNewLine);
     }
-    function createClassFieldDecoratorInitializerMutatorType(thisType, valueType) {
-      const thisParam = createParameter2("this", thisType);
-      const valueParam = createParameter2("value", valueType);
-      return createFunctionType(
-        /*typeParameters*/
-        void 0,
-        thisParam,
-        [valueParam],
-        valueType,
-        /*typePredicate*/
-        void 0,
-        1
-      );
+    return factory2.inlineExpressions(expressions);
+  }
+  function visitClassStaticBlockDeclaration(node) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
+      return visitEachChild(node, visitor, context);
     }
-    function createESDecoratorCallSignature(targetType, contextType, nonOptionalReturnType) {
-      const targetParam = createParameter2("target", targetType);
-      const contextParam = createParameter2("context", contextType);
-      const returnType = getUnionType([nonOptionalReturnType, voidType]);
-      return createCallSignature(
-        /*typeParameters*/
-        void 0,
-        /*thisParameter*/
-        void 0,
-        [targetParam, contextParam],
-        returnType
-      );
+    return void 0;
+  }
+  function visitThisExpression(node) {
+    if (shouldTransformThisInStaticInitializers && currentClassElement && isClassStaticBlockDeclaration(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+      const { classThis, classConstructor } = lexicalEnvironment.data;
+      return classThis ?? classConstructor ?? node;
     }
-    function getESDecoratorCallSignature(decorator) {
-      const { parent: parent2 } = decorator;
-      const links = getNodeLinks(parent2);
-      if (!links.decoratorSignature) {
-        links.decoratorSignature = anySignature;
-        switch (parent2.kind) {
-          case 263 /* ClassDeclaration */:
-          case 231 /* ClassExpression */: {
-            const node = parent2;
-            const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node));
-            const contextType = createClassDecoratorContextType(targetType);
-            links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, targetType);
-            break;
-          }
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */: {
-            const node = parent2;
-            if (!isClassLike(node.parent))
-              break;
-            const valueType = isMethodDeclaration(node) ? getOrCreateTypeFromSignature(getSignatureFromDeclaration(node)) : getTypeOfNode(node);
-            const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent));
-            const targetType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType;
-            const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType);
-            const returnType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType;
-            links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType);
-            break;
-          }
-          case 172 /* PropertyDeclaration */: {
-            const node = parent2;
-            if (!isClassLike(node.parent))
-              break;
-            const valueType = getTypeOfNode(node);
-            const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent));
-            const targetType = hasAccessorModifier(node) ? createClassAccessorDecoratorTargetType(thisType, valueType) : undefinedType;
-            const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType);
-            const returnType = hasAccessorModifier(node) ? createClassAccessorDecoratorResultType(thisType, valueType) : createClassFieldDecoratorInitializerMutatorType(thisType, valueType);
-            links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType);
-            break;
+    return node;
+  }
+  function transformClassMembers(node) {
+    const shouldTransformPrivateStaticElementsInClass = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */);
+    if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInFile) {
+      for (const member of node.members) {
+        if (isPrivateIdentifierClassElementDeclaration(member)) {
+          if (shouldTransformClassElementToWeakMap(member)) {
+            addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment);
+          } else {
+            const privateEnv = getPrivateIdentifierEnvironment();
+            setPrivateIdentifier(privateEnv, member.name, { kind: "untransformed" });
           }
         }
       }
-      return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature;
-    }
-    function getLegacyDecoratorCallSignature(decorator) {
-      const { parent: parent2 } = decorator;
-      const links = getNodeLinks(parent2);
-      if (!links.decoratorSignature) {
-        links.decoratorSignature = anySignature;
-        switch (parent2.kind) {
-          case 263 /* ClassDeclaration */:
-          case 231 /* ClassExpression */: {
-            const node = parent2;
-            const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node));
-            const targetParam = createParameter2("target", targetType);
-            links.decoratorSignature = createCallSignature(
-              /*typeParameters*/
-              void 0,
-              /*thisParameter*/
-              void 0,
-              [targetParam],
-              getUnionType([targetType, voidType])
-            );
-            break;
-          }
-          case 169 /* Parameter */: {
-            const node = parent2;
-            if (!isConstructorDeclaration(node.parent) && !(isMethodDeclaration(node.parent) || isSetAccessorDeclaration(node.parent) && isClassLike(node.parent.parent))) {
-              break;
-            }
-            if (getThisParameter(node.parent) === node) {
-              break;
-            }
-            const index = getThisParameter(node.parent) ? node.parent.parameters.indexOf(node) - 1 : node.parent.parameters.indexOf(node);
-            Debug.assert(index >= 0);
-            const targetType = isConstructorDeclaration(node.parent) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent.parent)) : getParentTypeOfClassElement(node.parent);
-            const keyType = isConstructorDeclaration(node.parent) ? undefinedType : getClassElementPropertyKeyType(node.parent);
-            const indexType = getNumberLiteralType(index);
-            const targetParam = createParameter2("target", targetType);
-            const keyParam = createParameter2("propertyKey", keyType);
-            const indexParam = createParameter2("parameterIndex", indexType);
-            links.decoratorSignature = createCallSignature(
-              /*typeParameters*/
-              void 0,
-              /*thisParameter*/
+      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+        if (some(getPrivateInstanceMethodsAndAccessors(node))) {
+          createBrandCheckWeakSetForPrivateMethods();
+        }
+      }
+      if (shouldTransformAutoAccessorsInCurrentClass()) {
+        for (const member of node.members) {
+          if (isAutoAccessorPropertyDeclaration(member)) {
+            const storageName = factory2.getGeneratedPrivateNameForNode(
+              member.name,
+              /*prefix*/
               void 0,
-              [targetParam, keyParam, indexParam],
-              voidType
+              "_accessor_storage"
             );
-            break;
-          }
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 172 /* PropertyDeclaration */: {
-            const node = parent2;
-            if (!isClassLike(node.parent))
-              break;
-            const targetType = getParentTypeOfClassElement(node);
-            const targetParam = createParameter2("target", targetType);
-            const keyType = getClassElementPropertyKeyType(node);
-            const keyParam = createParameter2("propertyKey", keyType);
-            const returnType = isPropertyDeclaration(node) ? voidType : createTypedPropertyDescriptorType(getTypeOfNode(node));
-            const hasPropDesc = languageVersion !== 0 /* ES3 */ && (!isPropertyDeclaration(parent2) || hasAccessorModifier(parent2));
-            if (hasPropDesc) {
-              const descriptorType = createTypedPropertyDescriptorType(getTypeOfNode(node));
-              const descriptorParam = createParameter2("descriptor", descriptorType);
-              links.decoratorSignature = createCallSignature(
-                /*typeParameters*/
-                void 0,
-                /*thisParameter*/
-                void 0,
-                [targetParam, keyParam, descriptorParam],
-                getUnionType([returnType, voidType])
-              );
+            if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInClass && hasStaticModifier(member)) {
+              addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
             } else {
-              links.decoratorSignature = createCallSignature(
-                /*typeParameters*/
-                void 0,
-                /*thisParameter*/
-                void 0,
-                [targetParam, keyParam],
-                getUnionType([returnType, voidType])
-              );
+              const privateEnv = getPrivateIdentifierEnvironment();
+              setPrivateIdentifier(privateEnv, storageName, { kind: "untransformed" });
             }
-            break;
           }
         }
       }
-      return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature;
     }
-    function getDecoratorCallSignature(decorator) {
-      return legacyDecorators ? getLegacyDecoratorCallSignature(decorator) : getESDecoratorCallSignature(decorator);
-    }
-    function createPromiseType(promisedType) {
-      const globalPromiseType = getGlobalPromiseType(
-        /*reportErrors*/
-        true
+    let members = visitNodes2(node.members, classElementVisitor, isClassElement);
+    let syntheticConstructor;
+    if (!some(members, isConstructorDeclaration)) {
+      syntheticConstructor = transformConstructor(
+        /*constructor*/
+        void 0,
+        node
       );
-      if (globalPromiseType !== emptyGenericType) {
-        promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
-        return createTypeReference(globalPromiseType, [promisedType]);
+    }
+    let prologue;
+    let syntheticStaticBlock;
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) {
+      let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions));
+      if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
+        const temp = factory2.createTempVariable(hoistVariableDeclaration);
+        const arrow = factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          /*parameters*/
+          [],
+          /*type*/
+          void 0,
+          /*equalsGreaterThanToken*/
+          void 0,
+          factory2.createBlock([statement])
+        );
+        prologue = factory2.createAssignment(temp, arrow);
+        statement = factory2.createExpressionStatement(factory2.createCallExpression(
+          temp,
+          /*typeArguments*/
+          void 0,
+          []
+        ));
       }
-      return unknownType;
+      const block = factory2.createBlock([statement]);
+      syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
+      pendingExpressions = void 0;
     }
-    function createPromiseLikeType(promisedType) {
-      const globalPromiseLikeType = getGlobalPromiseLikeType(
-        /*reportErrors*/
-        true
+    if (syntheticConstructor || syntheticStaticBlock) {
+      let membersArray;
+      const classThisAssignmentBlock = find(members, isClassThisAssignmentBlock);
+      const classNamedEvaluationHelperBlock = find(members, isClassNamedEvaluationHelperBlock);
+      membersArray = append(membersArray, classThisAssignmentBlock);
+      membersArray = append(membersArray, classNamedEvaluationHelperBlock);
+      membersArray = append(membersArray, syntheticConstructor);
+      membersArray = append(membersArray, syntheticStaticBlock);
+      const remainingMembers = classThisAssignmentBlock || classNamedEvaluationHelperBlock ? filter(members, (member) => member !== classThisAssignmentBlock && member !== classNamedEvaluationHelperBlock) : members;
+      membersArray = addRange(membersArray, remainingMembers);
+      members = setTextRange(
+        factory2.createNodeArray(membersArray),
+        /*location*/
+        node.members
       );
-      if (globalPromiseLikeType !== emptyGenericType) {
-        promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
-        return createTypeReference(globalPromiseLikeType, [promisedType]);
-      }
-      return unknownType;
     }
-    function createPromiseReturnType(func, promisedType) {
-      const promiseType = createPromiseType(promisedType);
-      if (promiseType === unknownType) {
-        error2(
-          func,
-          isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option
-        );
-        return errorType;
-      } else if (!getGlobalPromiseConstructorSymbol(
-        /*reportErrors*/
-        true
-      )) {
-        error2(
-          func,
-          isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option
-        );
-      }
-      return promiseType;
+    return { members, prologue };
+  }
+  function createBrandCheckWeakSetForPrivateMethods() {
+    const { weakSetName } = getPrivateIdentifierEnvironment().data;
+    Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
+    getPendingExpressions().push(
+      factory2.createAssignment(
+        weakSetName,
+        factory2.createNewExpression(
+          factory2.createIdentifier("WeakSet"),
+          /*typeArguments*/
+          void 0,
+          []
+        )
+      )
+    );
+  }
+  function transformConstructor(constructor, container) {
+    constructor = visitNode(constructor, visitor, isConstructorDeclaration);
+    if (!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) || !(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */)) {
+      return constructor;
     }
-    function createNewTargetExpressionType(targetType) {
-      const symbol = createSymbol(0 /* None */, "NewTargetExpression");
-      const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
-      targetPropertySymbol.parent = symbol;
-      targetPropertySymbol.links.type = targetType;
-      const members = createSymbolTable([targetPropertySymbol]);
-      symbol.members = members;
-      return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+    const extendsClauseElement = getEffectiveBaseTypeNode(container);
+    const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */);
+    const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context);
+    const body = transformConstructorBody(container, constructor, isDerivedClass);
+    if (!body) {
+      return constructor;
     }
-    function getReturnTypeFromBody(func, checkMode) {
-      if (!func.body) {
-        return errorType;
-      }
-      const functionFlags = getFunctionFlags(func);
-      const isAsync = (functionFlags & 2 /* Async */) !== 0;
-      const isGenerator = (functionFlags & 1 /* Generator */) !== 0;
-      let returnType;
-      let yieldType;
-      let nextType;
-      let fallbackReturnType = voidType;
-      if (func.body.kind !== 241 /* Block */) {
-        returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
-        if (isAsync) {
-          returnType = unwrapAwaitedType(checkAwaitedType(
-            returnType,
-            /*withAlias*/
-            false,
-            /*errorNode*/
-            func,
-            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-          ));
-        }
-      } else if (isGenerator) {
-        const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
-        if (!returnTypes) {
-          fallbackReturnType = neverType;
-        } else if (returnTypes.length > 0) {
-          returnType = getUnionType(returnTypes, 2 /* Subtype */);
-        }
-        const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode);
-        yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0;
-        nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0;
-      } else {
-        const types = checkAndAggregateReturnExpressionTypes(func, checkMode);
-        if (!types) {
-          return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType;
-        }
-        if (types.length === 0) {
-          const contextualReturnType = getContextualReturnType(
-            func,
-            /*contextFlags*/
-            void 0
-          );
-          const returnType2 = contextualReturnType && (unwrapReturnType(contextualReturnType, functionFlags) || voidType).flags & 32768 /* Undefined */ ? undefinedType : voidType;
-          return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, returnType2) : (
-            // Async function
-            returnType2
-          );
-        }
-        returnType = getUnionType(types, 2 /* Subtype */);
-      }
-      if (returnType || yieldType || nextType) {
-        if (yieldType)
-          reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */);
-        if (returnType)
-          reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */);
-        if (nextType)
-          reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
-        if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
-          const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
-          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
-            getReturnTypeOfSignature(contextualSignature),
-            func,
-            /*contextFlags*/
-            void 0
-          );
-          if (isGenerator) {
-            yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
-            returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
-            nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync);
-          } else {
-            returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync);
-          }
+    if (constructor) {
+      Debug.assert(parameters);
+      return factory2.updateConstructorDeclaration(
+        constructor,
+        /*modifiers*/
+        void 0,
+        parameters,
+        body
+      );
+    }
+    return startOnNewLine(
+      setOriginalNode(
+        setTextRange(
+          factory2.createConstructorDeclaration(
+            /*modifiers*/
+            void 0,
+            parameters ?? [],
+            body
+          ),
+          constructor || container
+        ),
+        constructor
+      )
+    );
+  }
+  function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements, constructor) {
+    const superStatementIndex = superPath[superPathDepth];
+    const superStatement = statementsIn[superStatementIndex];
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
+    statementOffset = superStatementIndex + 1;
+    if (isTryStatement(superStatement)) {
+      const tryBlockStatements = [];
+      transformConstructorBodyWorker(
+        tryBlockStatements,
+        superStatement.tryBlock.statements,
+        /*statementOffset*/
+        0,
+        superPath,
+        superPathDepth + 1,
+        initializerStatements,
+        constructor
+      );
+      const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
+      setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
+      statementsOut.push(factory2.updateTryStatement(
+        superStatement,
+        factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
+        visitNode(superStatement.catchClause, visitor, isCatchClause),
+        visitNode(superStatement.finallyBlock, visitor, isBlock)
+      ));
+    } else {
+      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
+      while (statementOffset < statementsIn.length) {
+        const statement = statementsIn[statementOffset];
+        if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
+          statementOffset++;
+        } else {
+          break;
         }
-        if (yieldType)
-          yieldType = getWidenedType(yieldType);
-        if (returnType)
-          returnType = getWidenedType(returnType);
-        if (nextType)
-          nextType = getWidenedType(nextType);
-      }
-      if (isGenerator) {
-        return createGeneratorReturnType(
-          yieldType || neverType,
-          returnType || fallbackReturnType,
-          nextType || getContextualIterationType(2 /* Next */, func) || unknownType,
-          isAsync
-        );
-      } else {
-        return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType;
       }
+      addRange(statementsOut, initializerStatements);
     }
-    function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
-      const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      const globalGeneratorType = resolver.getGlobalGeneratorType(
-        /*reportErrors*/
-        false
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset));
+  }
+  function transformConstructorBody(node, constructor, isDerivedClass) {
+    const instanceProperties = getProperties(
+      node,
+      /*requireInitializer*/
+      false,
+      /*isStatic*/
+      false
+    );
+    let properties = instanceProperties;
+    if (!useDefineForClassFields) {
+      properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
+    }
+    const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
+    const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
+    if (!constructor && !needsConstructorBody) {
+      return visitFunctionBody(
+        /*node*/
+        void 0,
+        visitor,
+        context
+      );
+    }
+    resumeLexicalEnvironment();
+    const needsSyntheticConstructor = !constructor && isDerivedClass;
+    let statementOffset = 0;
+    let statements = [];
+    const initializerStatements = [];
+    const receiver = factory2.createThis();
+    addInstanceMethodStatements(initializerStatements, privateMethodsAndAccessors, receiver);
+    if (constructor) {
+      const parameterProperties = filter(instanceProperties, (prop) => isParameterPropertyDeclaration(getOriginalNode(prop), constructor));
+      const nonParameterProperties = filter(properties, (prop) => !isParameterPropertyDeclaration(getOriginalNode(prop), constructor));
+      addPropertyOrClassStaticBlockStatements(initializerStatements, parameterProperties, receiver);
+      addPropertyOrClassStaticBlockStatements(initializerStatements, nonParameterProperties, receiver);
+    } else {
+      addPropertyOrClassStaticBlockStatements(initializerStatements, properties, receiver);
+    }
+    if (constructor == null ? void 0 : constructor.body) {
+      statementOffset = factory2.copyPrologue(
+        constructor.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
       );
-      yieldType = resolver.resolveIterationType(
-        yieldType,
-        /*errorNode*/
-        void 0
-      ) || unknownType;
-      returnType = resolver.resolveIterationType(
-        returnType,
-        /*errorNode*/
-        void 0
-      ) || unknownType;
-      nextType = resolver.resolveIterationType(
-        nextType,
-        /*errorNode*/
-        void 0
-      ) || unknownType;
-      if (globalGeneratorType === emptyGenericType) {
-        const globalType = resolver.getGlobalIterableIteratorType(
-          /*reportErrors*/
-          false
+      const superStatementIndices = findSuperStatementIndexPath(constructor.body.statements, statementOffset);
+      if (superStatementIndices.length) {
+        transformConstructorBodyWorker(
+          statements,
+          constructor.body.statements,
+          statementOffset,
+          superStatementIndices,
+          /*superPathDepth*/
+          0,
+          initializerStatements,
+          constructor
         );
-        const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
-        const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
-        const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
-        if (isTypeAssignableTo(returnType, iterableIteratorReturnType) && isTypeAssignableTo(iterableIteratorNextType, nextType)) {
-          if (globalType !== emptyGenericType) {
-            return createTypeFromGenericGlobalType(globalType, [yieldType]);
+      } else {
+        while (statementOffset < constructor.body.statements.length) {
+          const statement = constructor.body.statements[statementOffset];
+          if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
+            statementOffset++;
+          } else {
+            break;
           }
-          resolver.getGlobalIterableIteratorType(
-            /*reportErrors*/
-            true
-          );
-          return emptyObjectType;
         }
-        resolver.getGlobalGeneratorType(
-          /*reportErrors*/
-          true
+        addRange(statements, initializerStatements);
+        addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
+      }
+    } else {
+      if (needsSyntheticConstructor) {
+        statements.push(
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              factory2.createSuper(),
+              /*typeArguments*/
+              void 0,
+              [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
+            )
+          )
         );
-        return emptyObjectType;
       }
-      return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
-    }
-    function checkAndAggregateYieldOperandTypes(func, checkMode) {
-      const yieldTypes = [];
-      const nextTypes = [];
-      const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0;
-      forEachYieldExpression(func.body, (yieldExpression) => {
-        const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType;
-        pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync));
-        let nextType;
-        if (yieldExpression.asteriskToken) {
-          const iterationTypes = getIterationTypesOfIterable(
-            yieldExpressionType,
-            isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */,
-            yieldExpression.expression
-          );
-          nextType = iterationTypes && iterationTypes.nextType;
-        } else {
-          nextType = getContextualType2(
-            yieldExpression,
-            /*contextFlags*/
-            void 0
-          );
-        }
-        if (nextType)
-          pushIfUnique(nextTypes, nextType);
-      });
-      return { yieldTypes, nextTypes };
+      addRange(statements, initializerStatements);
     }
-    function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) {
-      const errorNode = node.expression || node;
-      const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType;
-      return !isAsync ? yieldedType : getAwaitedType(
-        yieldedType,
-        errorNode,
-        node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-      );
+    statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    if (statements.length === 0 && !constructor) {
+      return void 0;
     }
-    function getNotEqualFactsFromTypeofSwitch(start, end, witnesses) {
-      let facts = 0 /* None */;
-      for (let i = 0; i < witnesses.length; i++) {
-        const witness = i < start || i >= end ? witnesses[i] : void 0;
-        facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0;
+    const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? constructor.body.multiLine ?? statements.length > 0 : statements.length > 0;
+    return setTextRange(
+      factory2.createBlock(
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          constructor ? constructor.body.statements : node.members
+        ),
+        multiLine
+      ),
+      /*location*/
+      constructor ? constructor.body : void 0
+    );
+  }
+  function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) {
+    for (const property of properties) {
+      if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
+        continue;
       }
-      return facts;
-    }
-    function isExhaustiveSwitchStatement(node) {
-      const links = getNodeLinks(node);
-      if (links.isExhaustive === void 0) {
-        links.isExhaustive = 0;
-        const exhaustive = computeExhaustiveSwitchStatement(node);
-        if (links.isExhaustive === 0) {
-          links.isExhaustive = exhaustive;
-        }
-      } else if (links.isExhaustive === 0) {
-        links.isExhaustive = false;
+      const statement = transformPropertyOrClassStaticBlock(property, receiver);
+      if (!statement) {
+        continue;
       }
-      return links.isExhaustive;
+      statements.push(statement);
     }
-    function computeExhaustiveSwitchStatement(node) {
-      if (node.expression.kind === 221 /* TypeOfExpression */) {
-        const witnesses = getSwitchClauseTypeOfWitnesses(node);
-        if (!witnesses) {
-          return false;
-        }
-        const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression));
-        const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses);
-        if (operandConstraint.flags & 3 /* AnyOrUnknown */) {
-          return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */;
-        }
-        return !someType(operandConstraint, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts);
-      }
-      const type = checkExpressionCached(node.expression);
-      if (!isLiteralType(type)) {
-        return false;
-      }
-      const switchTypes = getSwitchClauseTypes(node);
-      if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) {
-        return false;
-      }
-      return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes);
+  }
+  function transformPropertyOrClassStaticBlock(property, receiver) {
+    const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : transformProperty(property, receiver);
+    if (!expression) {
+      return void 0;
     }
-    function functionHasImplicitReturn(func) {
-      return func.endFlowNode && isReachableFlowNode(func.endFlowNode);
+    const statement = factory2.createExpressionStatement(expression);
+    setOriginalNode(statement, property);
+    addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */);
+    setCommentRange(statement, property);
+    const propertyOriginalNode = getOriginalNode(property);
+    if (isParameter(propertyOriginalNode)) {
+      setSourceMapRange(statement, propertyOriginalNode);
+      removeAllComments(statement);
+    } else {
+      setSourceMapRange(statement, moveRangePastModifiers(property));
     }
-    function checkAndAggregateReturnExpressionTypes(func, checkMode) {
-      const functionFlags = getFunctionFlags(func);
-      const aggregatedTypes = [];
-      let hasReturnWithNoExpression = functionHasImplicitReturn(func);
-      let hasReturnOfTypeNever = false;
-      forEachReturnStatement(func.body, (returnStatement) => {
-        let expr = returnStatement.expression;
-        if (expr) {
-          expr = skipParentheses(
-            expr,
-            /*excludeJSDocTypeAssertions*/
-            true
-          );
-          if (functionFlags & 2 /* Async */ && expr.kind === 223 /* AwaitExpression */) {
-            expr = skipParentheses(
-              expr.expression,
-              /*excludeJSDocTypeAssertions*/
-              true
+    setSyntheticLeadingComments(expression, void 0);
+    setSyntheticTrailingComments(expression, void 0);
+    if (hasAccessorModifier(propertyOriginalNode)) {
+      addEmitFlags(statement, 3072 /* NoComments */);
+    }
+    return statement;
+  }
+  function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) {
+    const expressions = [];
+    for (const property of propertiesOrClassStaticBlocks) {
+      const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : setCurrentClassElementAnd(
+        property,
+        () => transformProperty(property, receiver),
+        /*arg*/
+        void 0
+      );
+      if (!expression) {
+        continue;
+      }
+      startOnNewLine(expression);
+      setOriginalNode(expression, property);
+      addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */);
+      setSourceMapRange(expression, moveRangePastModifiers(property));
+      setCommentRange(expression, property);
+      expressions.push(expression);
+    }
+    return expressions;
+  }
+  function transformProperty(property, receiver) {
+    var _a;
+    const savedCurrentClassElement = currentClassElement;
+    const transformed = transformPropertyWorker(property, receiver);
+    if (transformed && hasStaticModifier(property) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts)) {
+      setOriginalNode(transformed, property);
+      addEmitFlags(transformed, 4 /* AdviseOnEmitNode */);
+      setSourceMapRange(transformed, getSourceMapRange(property.name));
+      lexicalEnvironmentMap.set(getOriginalNode(property), lexicalEnvironment);
+    }
+    currentClassElement = savedCurrentClassElement;
+    return transformed;
+  }
+  function transformPropertyWorker(property, receiver) {
+    const emitAssignment = !useDefineForClassFields;
+    if (isNamedEvaluation(property, isAnonymousClassNeedingAssignedName)) {
+      property = transformNamedEvaluation(context, property);
+    }
+    const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name;
+    if (hasStaticModifier(property)) {
+      currentClassElement = property;
+    }
+    if (isPrivateIdentifier(propertyName) && shouldTransformClassElementToWeakMap(property)) {
+      const privateIdentifierInfo = accessPrivateIdentifier2(propertyName);
+      if (privateIdentifierInfo) {
+        if (privateIdentifierInfo.kind === "f" /* Field */) {
+          if (!privateIdentifierInfo.isStatic) {
+            return createPrivateInstanceFieldInitializer(
+              factory2,
+              receiver,
+              visitNode(property.initializer, visitor, isExpression),
+              privateIdentifierInfo.brandCheckIdentifier
+            );
+          } else {
+            return createPrivateStaticFieldInitializer(
+              factory2,
+              privateIdentifierInfo.variableName,
+              visitNode(property.initializer, visitor, isExpression)
             );
           }
-          if (expr.kind === 213 /* CallExpression */ && expr.expression.kind === 80 /* Identifier */ && checkExpressionCached(expr.expression).symbol === func.symbol) {
-            hasReturnOfTypeNever = true;
-            return;
-          }
-          let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
-          if (functionFlags & 2 /* Async */) {
-            type = unwrapAwaitedType(checkAwaitedType(
-              type,
-              /*withAlias*/
-              false,
-              func,
-              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-            ));
-          }
-          if (type.flags & 131072 /* Never */) {
-            hasReturnOfTypeNever = true;
-          }
-          pushIfUnique(aggregatedTypes, type);
         } else {
-          hasReturnWithNoExpression = true;
+          return void 0;
         }
-      });
-      if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) {
-        return void 0;
-      }
-      if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) {
-        pushIfUnique(aggregatedTypes, undefinedType);
+      } else {
+        Debug.fail("Undeclared private name for property declaration.");
       }
-      return aggregatedTypes;
     }
-    function mayReturnNever(func) {
-      switch (func.kind) {
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          return true;
-        case 174 /* MethodDeclaration */:
-          return func.parent.kind === 210 /* ObjectLiteralExpression */;
-        default:
-          return false;
-      }
+    if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) {
+      return void 0;
     }
-    function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) {
-      addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics);
-      return;
-      function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() {
-        const functionFlags = getFunctionFlags(func);
-        const type = returnType && unwrapReturnType(returnType, functionFlags);
-        if (type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))) {
-          return;
-        }
-        if (func.kind === 173 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 241 /* Block */ || !functionHasImplicitReturn(func)) {
-          return;
-        }
-        const hasExplicitReturn = func.flags & 1024 /* HasExplicitReturn */;
-        const errorNode = getEffectiveReturnTypeNode(func) || func;
-        if (type && type.flags & 131072 /* Never */) {
-          error2(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point);
-        } else if (type && !hasExplicitReturn) {
-          error2(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value);
-        } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) {
-          error2(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined);
-        } else if (compilerOptions.noImplicitReturns) {
-          if (!type) {
-            if (!hasExplicitReturn) {
-              return;
-            }
-            const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func));
-            if (isUnwrappedReturnTypeUndefinedVoidOrAny(func, inferredReturnType)) {
-              return;
-            }
-          }
-          error2(errorNode, Diagnostics.Not_all_code_paths_return_a_value);
+    const propertyOriginalNode = getOriginalNode(property);
+    if (hasSyntacticModifier(propertyOriginalNode, 64 /* Abstract */)) {
+      return void 0;
+    }
+    let initializer = visitNode(property.initializer, visitor, isExpression);
+    if (isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName)) {
+      const localName = factory2.cloneNode(propertyName);
+      if (initializer) {
+        if (isParenthesizedExpression(initializer) && isCommaExpression(initializer.expression) && isCallToHelper(initializer.expression.left, "___runInitializers") && isVoidExpression(initializer.expression.right) && isNumericLiteral(initializer.expression.right.expression)) {
+          initializer = initializer.expression.left;
         }
+        initializer = factory2.inlineExpressions([initializer, localName]);
+      } else {
+        initializer = localName;
       }
+      setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
+      setSourceMapRange(localName, propertyOriginalNode.name);
+      setEmitFlags(localName, 3072 /* NoComments */);
+    } else {
+      initializer ?? (initializer = factory2.createVoidZero());
     }
-    function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
-      Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      checkNodeDeferred(node);
-      if (isFunctionExpression(node)) {
-        checkCollisionsForDeclarationName(node, node.name);
-      }
-      if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) {
-        if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) {
-          const contextualSignature = getContextualSignature(node);
-          if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) {
-            const links = getNodeLinks(node);
-            if (links.contextFreeType) {
-              return links.contextFreeType;
-            }
-            const returnType = getReturnTypeFromBody(node, checkMode);
-            const returnOnlySignature = createSignature(
-              /*declaration*/
-              void 0,
-              /*typeParameters*/
-              void 0,
-              /*thisParameter*/
-              void 0,
-              emptyArray,
-              returnType,
-              /*resolvedTypePredicate*/
-              void 0,
-              0,
-              64 /* IsNonInferrable */
-            );
-            const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
-            returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
-            return links.contextFreeType = returnOnlyType;
-          }
+    if (emitAssignment || isPrivateIdentifier(propertyName)) {
+      const memberAccess = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        propertyName
+      );
+      addEmitFlags(memberAccess, 1024 /* NoLeadingComments */);
+      const expression = factory2.createAssignment(memberAccess, initializer);
+      return expression;
+    } else {
+      const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
+      const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true });
+      return factory2.createObjectDefinePropertyCall(receiver, name, descriptor);
+    }
+  }
+  function enableSubstitutionForClassAliases() {
+    if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) {
+      enabledSubstitutions |= 1 /* ClassAliases */;
+      context.enableSubstitution(80 /* Identifier */);
+      classAliases = [];
+    }
+  }
+  function enableSubstitutionForClassStaticThisOrSuperReference() {
+    if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) {
+      enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */;
+      context.enableSubstitution(110 /* ThisKeyword */);
+      context.enableEmitNotification(262 /* FunctionDeclaration */);
+      context.enableEmitNotification(218 /* FunctionExpression */);
+      context.enableEmitNotification(176 /* Constructor */);
+      context.enableEmitNotification(177 /* GetAccessor */);
+      context.enableEmitNotification(178 /* SetAccessor */);
+      context.enableEmitNotification(174 /* MethodDeclaration */);
+      context.enableEmitNotification(172 /* PropertyDeclaration */);
+      context.enableEmitNotification(167 /* ComputedPropertyName */);
+    }
+  }
+  function addInstanceMethodStatements(statements, methods, receiver) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) {
+      return;
+    }
+    const { weakSetName } = getPrivateIdentifierEnvironment().data;
+    Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
+    statements.push(
+      factory2.createExpressionStatement(
+        createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName)
+      )
+    );
+  }
+  function visitInvalidSuperProperty(node) {
+    return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression(
+      node,
+      factory2.createVoidZero(),
+      node.name
+    ) : factory2.updateElementAccessExpression(
+      node,
+      factory2.createVoidZero(),
+      visitNode(node.argumentExpression, visitor, isExpression)
+    );
+  }
+  function getPropertyNameExpressionIfNeeded(name, shouldHoist) {
+    if (isComputedPropertyName(name)) {
+      const cacheAssignment = findComputedPropertyNameCacheAssignment(name);
+      const expression = visitNode(name.expression, visitor, isExpression);
+      const innerExpression = skipPartiallyEmittedExpressions(expression);
+      const inlinable = isSimpleInlineableExpression(innerExpression);
+      const alreadyTransformed = !!cacheAssignment || isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left);
+      if (!alreadyTransformed && !inlinable && shouldHoist) {
+        const generatedName = factory2.getGeneratedNameForNode(name);
+        if (resolver.hasNodeCheckFlag(name, 32768 /* BlockScopedBindingInLoop */)) {
+          addBlockScopedVariable(generatedName);
+        } else {
+          hoistVariableDeclaration(generatedName);
         }
-        return anyFunctionType;
-      }
-      const hasGrammarError = checkGrammarFunctionLikeDeclaration(node);
-      if (!hasGrammarError && node.kind === 218 /* FunctionExpression */) {
-        checkGrammarForGenerator(node);
+        return factory2.createAssignment(generatedName, expression);
       }
-      contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return getTypeOfSymbol(getSymbolOfDeclaration(node));
+      return inlinable || isIdentifier(innerExpression) ? void 0 : expression;
     }
-    function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
-      const links = getNodeLinks(node);
-      if (!(links.flags & 64 /* ContextChecked */)) {
-        const contextualSignature = getContextualSignature(node);
-        if (!(links.flags & 64 /* ContextChecked */)) {
-          links.flags |= 64 /* ContextChecked */;
-          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
-          if (!signature) {
-            return;
-          }
-          if (isContextSensitive(node)) {
-            if (contextualSignature) {
-              const inferenceContext = getInferenceContext(node);
-              let instantiatedContextualSignature;
-              if (checkMode && checkMode & 2 /* Inferential */) {
-                inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
-                const restType = getEffectiveRestType(contextualSignature);
-                if (restType && restType.flags & 262144 /* TypeParameter */) {
-                  instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper);
-                }
-              }
-              instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature);
-              assignContextualParameterTypes(signature, instantiatedContextualSignature);
-            } else {
-              assignNonContextualParameterTypes(signature);
-            }
-          } else if (contextualSignature && !node.typeParameters && contextualSignature.parameters.length > node.parameters.length) {
-            const inferenceContext = getInferenceContext(node);
-            if (checkMode && checkMode & 2 /* Inferential */) {
-              inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
-            }
-          }
-          if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) {
-            const returnType = getReturnTypeFromBody(node, checkMode);
-            if (!signature.resolvedReturnType) {
-              signature.resolvedReturnType = returnType;
-            }
-          }
-          checkSignatureDeclaration(node);
-        }
-      }
+  }
+  function startClassLexicalEnvironment() {
+    lexicalEnvironment = { previous: lexicalEnvironment, data: void 0 };
+  }
+  function endClassLexicalEnvironment() {
+    lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous;
+  }
+  function getClassLexicalEnvironment() {
+    Debug.assert(lexicalEnvironment);
+    return lexicalEnvironment.data ?? (lexicalEnvironment.data = {
+      facts: 0 /* None */,
+      classConstructor: void 0,
+      classThis: void 0,
+      superClassReference: void 0
+      // privateIdentifierEnvironment: undefined,
+    });
+  }
+  function getPrivateIdentifierEnvironment() {
+    Debug.assert(lexicalEnvironment);
+    return lexicalEnvironment.privateEnv ?? (lexicalEnvironment.privateEnv = newPrivateEnvironment({
+      className: void 0,
+      weakSetName: void 0
+    }));
+  }
+  function getPendingExpressions() {
+    return pendingExpressions ?? (pendingExpressions = []);
+  }
+  function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    if (isAutoAccessorPropertyDeclaration(node)) {
+      addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isPropertyDeclaration(node)) {
+      addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isMethodDeclaration(node)) {
+      addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isGetAccessorDeclaration(node)) {
+      addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isSetAccessorDeclaration(node)) {
+      addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
     }
-    function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) {
-      Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      const functionFlags = getFunctionFlags(node);
-      const returnType = getReturnTypeFromAnnotation(node);
-      checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
-      if (node.body) {
-        if (!getEffectiveReturnTypeNode(node)) {
-          getReturnTypeOfSignature(getSignatureFromDeclaration(node));
-        }
-        if (node.body.kind === 241 /* Block */) {
-          checkSourceElement(node.body);
-        } else {
-          const exprType = checkExpression(node.body);
-          const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
-          if (returnOrPromisedType) {
-            const effectiveCheckNode = getEffectiveCheckNode(node.body);
-            if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
-              const awaitedType = checkAwaitedType(
-                exprType,
-                /*withAlias*/
-                false,
-                effectiveCheckNode,
-                Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-              );
-              checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode);
-            } else {
-              checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode);
-            }
-          }
-        }
-      }
+  }
+  function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    if (isStatic2) {
+      const brandCheckIdentifier = Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment");
+      const variableName = createHoistedVariableForPrivateName(name);
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "f" /* Field */,
+        isStatic: true,
+        brandCheckIdentifier,
+        variableName,
+        isValid
+      });
+    } else {
+      const weakMapName = createHoistedVariableForPrivateName(name);
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "f" /* Field */,
+        isStatic: false,
+        brandCheckIdentifier: weakMapName,
+        isValid
+      });
+      getPendingExpressions().push(factory2.createAssignment(
+        weakMapName,
+        factory2.createNewExpression(
+          factory2.createIdentifier("WeakMap"),
+          /*typeArguments*/
+          void 0,
+          []
+        )
+      ));
     }
-    function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) {
-      if (!isTypeAssignableTo(type, numberOrBigIntType)) {
-        const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type);
-        errorAndMaybeSuggestAwait(
-          operand,
-          !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType),
-          diagnostic
-        );
-        return false;
-      }
-      return true;
+  }
+  function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    const methodName = createHoistedVariableForPrivateName(name);
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
+    setPrivateIdentifier(privateEnv, name, {
+      kind: "m" /* Method */,
+      methodName,
+      brandCheckIdentifier,
+      isStatic: isStatic2,
+      isValid
+    });
+  }
+  function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    const getterName = createHoistedVariableForPrivateName(name, "_get");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
+    if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) {
+      previousInfo.getterName = getterName;
+    } else {
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "a" /* Accessor */,
+        getterName,
+        setterName: void 0,
+        brandCheckIdentifier,
+        isStatic: isStatic2,
+        isValid
+      });
     }
-    function isReadonlyAssignmentDeclaration(d) {
-      if (!isCallExpression(d)) {
-        return false;
-      }
-      if (!isBindableObjectDefinePropertyCall(d)) {
-        return false;
-      }
-      const objectLitType = checkExpressionCached(d.arguments[2]);
-      const valueType = getTypeOfPropertyOfType(objectLitType, "value");
-      if (valueType) {
-        const writableProp = getPropertyOfType(objectLitType, "writable");
-        const writableType = writableProp && getTypeOfSymbol(writableProp);
-        if (!writableType || writableType === falseType || writableType === regularFalseType) {
-          return true;
-        }
-        if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) {
-          const initializer = writableProp.valueDeclaration.initializer;
-          const rawOriginalType = checkExpression(initializer);
-          if (rawOriginalType === falseType || rawOriginalType === regularFalseType) {
-            return true;
-          }
-        }
-        return false;
-      }
-      const setProp = getPropertyOfType(objectLitType, "set");
-      return !setProp;
+  }
+  function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    const setterName = createHoistedVariableForPrivateName(name, "_set");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
+    if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) {
+      previousInfo.setterName = setterName;
+    } else {
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "a" /* Accessor */,
+        getterName: void 0,
+        setterName,
+        brandCheckIdentifier,
+        isStatic: isStatic2,
+        isValid
+      });
     }
-    function isReadonlySymbol(symbol) {
-      return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 8 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration));
+  }
+  function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    const getterName = createHoistedVariableForPrivateName(name, "_get");
+    const setterName = createHoistedVariableForPrivateName(name, "_set");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
+    setPrivateIdentifier(privateEnv, name, {
+      kind: "a" /* Accessor */,
+      getterName,
+      setterName,
+      brandCheckIdentifier,
+      isStatic: isStatic2,
+      isValid
+    });
+  }
+  function addPrivateIdentifierToEnvironment(node, name, addDeclaration) {
+    const lex = getClassLexicalEnvironment();
+    const privateEnv = getPrivateIdentifierEnvironment();
+    const previousInfo = getPrivateIdentifier(privateEnv, name);
+    const isStatic2 = hasStaticModifier(node);
+    const isValid = !isReservedPrivateName(name) && previousInfo === void 0;
+    addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+  }
+  function createHoistedVariableForClass(name, node, suffix) {
+    const { className } = getPrivateIdentifierEnvironment().data;
+    const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
+    const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0,
+      /*reservedInNestedScopes*/
+      true,
+      prefix,
+      suffix
+    );
+    if (resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */)) {
+      addBlockScopedVariable(identifier);
+    } else {
+      hoistVariableDeclaration(identifier);
     }
-    function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) {
-      var _a, _b;
-      if (assignmentKind === 0 /* None */) {
-        return false;
-      }
-      if (isReadonlySymbol(symbol)) {
-        if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 110 /* ThisKeyword */) {
-          const ctor = getContainingFunction(expr);
-          if (!(ctor && (ctor.kind === 176 /* Constructor */ || isJSConstructor(ctor)))) {
-            return true;
-          }
-          if (symbol.valueDeclaration) {
-            const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration);
-            const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent;
-            const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent;
-            const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) === ctor.parent;
-            const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor;
-            const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction;
-            return !isWriteableSymbol;
-          }
-        }
-        return true;
-      }
-      if (isAccessExpression(expr)) {
-        const node = skipParentheses(expr.expression);
-        if (node.kind === 80 /* Identifier */) {
-          const symbol2 = getNodeLinks(node).resolvedSymbol;
-          if (symbol2.flags & 2097152 /* Alias */) {
-            const declaration = getDeclarationOfAliasSymbol(symbol2);
-            return !!declaration && declaration.kind === 274 /* NamespaceImport */;
-          }
-        }
-      }
-      return false;
+    return identifier;
+  }
+  function createHoistedVariableForPrivateName(name, suffix) {
+    const text = tryGetTextOfPropertyName(name);
+    return createHoistedVariableForClass((text == null ? void 0 : text.substring(1)) ?? name, name, suffix);
+  }
+  function accessPrivateIdentifier2(name) {
+    const info = accessPrivateIdentifier(lexicalEnvironment, name);
+    return (info == null ? void 0 : info.kind) === "untransformed" ? void 0 : info;
+  }
+  function wrapPrivateIdentifierForDestructuringTarget(node) {
+    const parameter = factory2.getGeneratedNameForNode(node);
+    const info = accessPrivateIdentifier2(node.name);
+    if (!info) {
+      return visitEachChild(node, visitor, context);
     }
-    function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) {
-      const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */);
-      if (node.kind !== 80 /* Identifier */ && !isAccessExpression(node)) {
-        error2(expr, invalidReferenceMessage);
-        return false;
-      }
-      if (node.flags & 64 /* OptionalChain */) {
-        error2(expr, invalidOptionalChainMessage);
-        return false;
-      }
-      return true;
+    let receiver = node.expression;
+    if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
+      receiver = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
+      getPendingExpressions().push(factory2.createBinaryExpression(receiver, 64 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
     }
-    function checkDeleteExpression(node) {
-      checkExpression(node.expression);
-      const expr = skipParentheses(node.expression);
-      if (!isAccessExpression(expr)) {
-        error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference);
-        return booleanType;
-      }
-      if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) {
-        error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier);
-      }
-      const links = getNodeLinks(expr);
-      const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol);
-      if (symbol) {
-        if (isReadonlySymbol(symbol)) {
-          error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property);
-        } else {
-          checkDeleteExpressionMustBeOptional(expr, symbol);
+    return factory2.createAssignmentTargetWrapper(
+      parameter,
+      createPrivateIdentifierAssignment(
+        info,
+        receiver,
+        parameter,
+        64 /* EqualsToken */
+      )
+    );
+  }
+  function visitDestructuringAssignmentTarget(node) {
+    if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) {
+      return visitAssignmentPattern(node);
+    }
+    if (isPrivateIdentifierPropertyAccessExpression(node)) {
+      return wrapPrivateIdentifierForDestructuringTarget(node);
+    } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
+      const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return visitInvalidSuperProperty(node);
+      } else if (classConstructor && superClassReference) {
+        const name = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0;
+        if (name) {
+          const temp = factory2.createTempVariable(
+            /*recordTempVariable*/
+            void 0
+          );
+          return factory2.createAssignmentTargetWrapper(
+            temp,
+            factory2.createReflectSetCall(
+              superClassReference,
+              name,
+              temp,
+              classConstructor
+            )
+          );
         }
       }
-      return booleanType;
     }
-    function checkDeleteExpressionMustBeOptional(expr, symbol) {
-      const type = getTypeOfSymbol(symbol);
-      if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : hasTypeFacts(type, 16777216 /* IsUndefined */))) {
-        error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentElement(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
     }
-    function checkTypeOfExpression(node) {
-      checkExpression(node.expression);
-      return typeofType;
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      const left = visitDestructuringAssignmentTarget(node.left);
+      const right = visitNode(node.right, visitor, isExpression);
+      return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
     }
-    function checkVoidExpression(node) {
-      checkNodeDeferred(node);
-      return undefinedWideningType;
+    return visitDestructuringAssignmentTarget(node);
+  }
+  function visitAssignmentRestElement(node) {
+    if (isLeftHandSideExpression(node.expression)) {
+      const expression = visitDestructuringAssignmentTarget(node.expression);
+      return factory2.updateSpreadElement(node, expression);
     }
-    function checkAwaitGrammar(node) {
-      let hasError = false;
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (container && isClassStaticBlockDeclaration(container)) {
-        const message = isAwaitExpression(node) ? Diagnostics.await_expression_cannot_be_used_inside_a_class_static_block : Diagnostics.await_using_statements_cannot_be_used_inside_a_class_static_block;
-        error2(node, message);
-        hasError = true;
-      } else if (!(node.flags & 65536 /* AwaitContext */)) {
-        if (isInTopLevelContext(node)) {
-          const sourceFile = getSourceFileOfNode(node);
-          if (!hasParseDiagnostics(sourceFile)) {
-            let span;
-            if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
-              span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
-              const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module : Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module;
-              const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message);
-              diagnostics.add(diagnostic);
-              hasError = true;
-            }
-            switch (moduleKind) {
-              case 100 /* Node16 */:
-              case 199 /* NodeNext */:
-                if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
-                  span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
-                  diagnostics.add(
-                    createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
-                  );
-                  hasError = true;
-                  break;
-                }
-              case 7 /* ES2022 */:
-              case 99 /* ESNext */:
-              case 200 /* Preserve */:
-              case 4 /* System */:
-                if (languageVersion >= 4 /* ES2017 */) {
-                  break;
-                }
-              default:
-                span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos));
-                const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher : Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher;
-                diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message));
-                hasError = true;
-                break;
-            }
-          }
-        } else {
-          const sourceFile = getSourceFileOfNode(node);
-          if (!hasParseDiagnostics(sourceFile)) {
-            const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-            const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules : Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules;
-            const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message);
-            if (container && container.kind !== 176 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) {
-              const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
-              addRelatedInfo(diagnostic, relatedInfo);
-            }
-            diagnostics.add(diagnostic);
-            hasError = true;
-          }
-        }
-      }
-      if (isAwaitExpression(node) && isInParameterInitializerBeforeContainingFunction(node)) {
-        error2(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer);
-        hasError = true;
-      }
-      return hasError;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitArrayAssignmentElement(node) {
+    if (isArrayBindingOrAssignmentElement(node)) {
+      if (isSpreadElement(node)) return visitAssignmentRestElement(node);
+      if (!isOmittedExpression(node)) return visitAssignmentElement(node);
     }
-    function checkAwaitExpression(node) {
-      addLazyDiagnostic(() => checkAwaitGrammar(node));
-      const operandType = checkExpression(node.expression);
-      const awaitedType = checkAwaitedType(
-        operandType,
-        /*withAlias*/
-        true,
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentProperty(node) {
+    const name = visitNode(node.name, visitor, isPropertyName);
+    if (isAssignmentExpression(
+      node.initializer,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      const assignmentElement = visitAssignmentElement(node.initializer);
+      return factory2.updatePropertyAssignment(node, name, assignmentElement);
+    }
+    if (isLeftHandSideExpression(node.initializer)) {
+      const assignmentElement = visitDestructuringAssignmentTarget(node.initializer);
+      return factory2.updatePropertyAssignment(node, name, assignmentElement);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitShorthandAssignmentProperty(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentRestProperty(node) {
+    if (isLeftHandSideExpression(node.expression)) {
+      const expression = visitDestructuringAssignmentTarget(node.expression);
+      return factory2.updateSpreadAssignment(node, expression);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitObjectAssignmentElement(node) {
+    Debug.assertNode(node, isObjectBindingOrAssignmentElement);
+    if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node);
+    if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node);
+    if (isPropertyAssignment(node)) return visitAssignmentProperty(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentPattern(node) {
+    if (isArrayLiteralExpression(node)) {
+      return factory2.updateArrayLiteralExpression(
         node,
-        Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        visitNodes2(node.elements, visitArrayAssignmentElement, isExpression)
+      );
+    } else {
+      return factory2.updateObjectLiteralExpression(
+        node,
+        visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike)
       );
-      if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
-        addErrorOrSuggestion(
-          /*isError*/
-          false,
-          createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
-        );
-      }
-      return awaitedType;
     }
-    function checkPrefixUnaryExpression(node) {
-      const operandType = checkExpression(node.operand);
-      if (operandType === silentNeverType) {
-        return silentNeverType;
-      }
-      switch (node.operand.kind) {
-        case 9 /* NumericLiteral */:
-          switch (node.operator) {
-            case 41 /* MinusToken */:
-              return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text));
-            case 40 /* PlusToken */:
-              return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text));
-          }
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    const original = getOriginalNode(node);
+    const lex = lexicalEnvironmentMap.get(original);
+    if (lex) {
+      const savedLexicalEnvironment = lexicalEnvironment;
+      const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
+      lexicalEnvironment = lex;
+      previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
+      shouldSubstituteThisWithClassThis = !isClassStaticBlockDeclaration(original) || !(getInternalEmitFlags(original) & 32 /* TransformPrivateStaticElements */);
+      previousOnEmitNode(hint, node, emitCallback);
+      shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
+      previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis;
+      lexicalEnvironment = savedLexicalEnvironment;
+      return;
+    }
+    switch (node.kind) {
+      case 218 /* FunctionExpression */:
+        if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) {
           break;
-        case 10 /* BigIntLiteral */:
-          if (node.operator === 41 /* MinusToken */) {
-            return getFreshTypeOfLiteralType(getBigIntLiteralType({
-              negative: true,
-              base10Value: parsePseudoBigInt(node.operand.text)
-            }));
-          }
+        }
+      case 262 /* FunctionDeclaration */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 174 /* MethodDeclaration */:
+      case 172 /* PropertyDeclaration */: {
+        const savedLexicalEnvironment = lexicalEnvironment;
+        const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
+        lexicalEnvironment = void 0;
+        previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
+        shouldSubstituteThisWithClassThis = false;
+        previousOnEmitNode(hint, node, emitCallback);
+        shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
+        previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis;
+        lexicalEnvironment = savedLexicalEnvironment;
+        return;
       }
-      switch (node.operator) {
-        case 40 /* PlusToken */:
-        case 41 /* MinusToken */:
-        case 55 /* TildeToken */:
-          checkNonNullType(operandType, node.operand);
-          if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) {
-            error2(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator));
-          }
-          if (node.operator === 40 /* PlusToken */) {
-            if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) {
-              error2(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType)));
-            }
-            return numberType;
-          }
-          return getUnaryResultType(operandType);
-        case 54 /* ExclamationToken */:
-          checkTruthinessOfType(operandType, node.operand);
-          const facts = getTypeFacts(operandType, 4194304 /* Truthy */ | 8388608 /* Falsy */);
-          return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType;
-        case 46 /* PlusPlusToken */:
-        case 47 /* MinusMinusToken */:
-          const ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type);
-          if (ok) {
-            checkReferenceExpression(
-              node.operand,
-              Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
-              Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
-            );
-          }
-          return getUnaryResultType(operandType);
+      case 167 /* ComputedPropertyName */: {
+        const savedLexicalEnvironment = lexicalEnvironment;
+        const savedShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
+        lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous;
+        shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
+        previousOnEmitNode(hint, node, emitCallback);
+        shouldSubstituteThisWithClassThis = savedShouldSubstituteThisWithClassThis;
+        lexicalEnvironment = savedLexicalEnvironment;
+        return;
       }
-      return errorType;
     }
-    function checkPostfixUnaryExpression(node) {
-      const operandType = checkExpression(node.operand);
-      if (operandType === silentNeverType) {
-        return silentNeverType;
-      }
-      const ok = checkArithmeticOperandType(
-        node.operand,
-        checkNonNullType(operandType, node.operand),
-        Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
-      );
-      if (ok) {
-        checkReferenceExpression(
-          node.operand,
-          Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
-          Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
-        );
-      }
-      return getUnaryResultType(operandType);
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
-    function getUnaryResultType(operandType) {
-      if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) {
-        return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType;
-      }
-      return numberType;
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 110 /* ThisKeyword */:
+        return substituteThisExpression(node);
     }
-    function maybeTypeOfKindConsideringBaseConstraint(type, kind) {
-      if (maybeTypeOfKind(type, kind)) {
-        return true;
+    return node;
+  }
+  function substituteThisExpression(node) {
+    if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !noSubstitution.has(node)) {
+      const { facts, classConstructor, classThis } = lexicalEnvironment.data;
+      const substituteThis = shouldSubstituteThisWithClassThis ? classThis ?? classConstructor : classConstructor;
+      if (substituteThis) {
+        return setTextRange(
+          setOriginalNode(
+            factory2.cloneNode(substituteThis),
+            node
+          ),
+          node
+        );
       }
-      const baseConstraint = getBaseConstraintOrType(type);
-      return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind);
-    }
-    function maybeTypeOfKind(type, kind) {
-      if (type.flags & kind) {
-        return true;
+      if (facts & 1 /* ClassWasDecorated */ && legacyDecorators) {
+        return factory2.createParenthesizedExpression(factory2.createVoidZero());
       }
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        const types = type.types;
-        for (const t of types) {
-          if (maybeTypeOfKind(t, kind)) {
-            return true;
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    return trySubstituteClassAlias(node) || node;
+  }
+  function trySubstituteClassAlias(node) {
+    if (enabledSubstitutions & 1 /* ClassAliases */) {
+      if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) {
+        const declaration = resolver.getReferencedValueDeclaration(node);
+        if (declaration) {
+          const classAlias = classAliases[declaration.id];
+          if (classAlias) {
+            const clone2 = factory2.cloneNode(classAlias);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
           }
         }
       }
-      return false;
     }
-    function isTypeAssignableToKind(source, kind, strict) {
-      if (source.flags & kind) {
-        return true;
+    return void 0;
+  }
+}
+function createPrivateStaticFieldInitializer(factory2, variableName, initializer) {
+  return factory2.createAssignment(
+    variableName,
+    factory2.createObjectLiteralExpression([
+      factory2.createPropertyAssignment("value", initializer || factory2.createVoidZero())
+    ])
+  );
+}
+function createPrivateInstanceFieldInitializer(factory2, receiver, initializer, weakMapName) {
+  return factory2.createCallExpression(
+    factory2.createPropertyAccessExpression(weakMapName, "set"),
+    /*typeArguments*/
+    void 0,
+    [receiver, initializer || factory2.createVoidZero()]
+  );
+}
+function createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) {
+  return factory2.createCallExpression(
+    factory2.createPropertyAccessExpression(weakSetName, "add"),
+    /*typeArguments*/
+    void 0,
+    [receiver]
+  );
+}
+function isReservedPrivateName(node) {
+  return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor";
+}
+function isPrivateIdentifierInExpression(node) {
+  return isPrivateIdentifier(node.left) && node.operatorToken.kind === 103 /* InKeyword */;
+}
+function isStaticPropertyDeclaration2(node) {
+  return isPropertyDeclaration(node) && hasStaticModifier(node);
+}
+function isStaticPropertyDeclarationOrClassStaticBlock(node) {
+  return isClassStaticBlockDeclaration(node) || isStaticPropertyDeclaration2(node);
+}
+
+// src/compiler/transformers/typeSerializer.ts
+function createRuntimeTypeSerializer(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
+  let currentLexicalScope;
+  let currentNameScope;
+  return {
+    serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node),
+    serializeTypeOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node, container),
+    serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container),
+    serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node)
+  };
+  function setSerializerContextAnd(serializerContext, cb, node, arg) {
+    const savedCurrentLexicalScope = currentLexicalScope;
+    const savedCurrentNameScope = currentNameScope;
+    currentLexicalScope = serializerContext.currentLexicalScope;
+    currentNameScope = serializerContext.currentNameScope;
+    const result = arg === void 0 ? cb(node) : cb(node, arg);
+    currentLexicalScope = savedCurrentLexicalScope;
+    currentNameScope = savedCurrentNameScope;
+    return result;
+  }
+  function getAccessorTypeNode(node, container) {
+    const accessors = getAllAccessorDeclarations(container.members, node);
+    return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor);
+  }
+  function serializeTypeOfNode(node, container) {
+    switch (node.kind) {
+      case 172 /* PropertyDeclaration */:
+      case 169 /* Parameter */:
+        return serializeTypeNode(node.type);
+      case 178 /* SetAccessor */:
+      case 177 /* GetAccessor */:
+        return serializeTypeNode(getAccessorTypeNode(node, container));
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+      case 174 /* MethodDeclaration */:
+        return factory2.createIdentifier("Function");
+      default:
+        return factory2.createVoidZero();
+    }
+  }
+  function serializeParameterTypesOfNode(node, container) {
+    const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0;
+    const expressions = [];
+    if (valueDeclaration) {
+      const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container);
+      const numParameters = parameters.length;
+      for (let i = 0; i < numParameters; i++) {
+        const parameter = parameters[i];
+        if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") {
+          continue;
+        }
+        if (parameter.dotDotDotToken) {
+          expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type)));
+        } else {
+          expressions.push(serializeTypeOfNode(parameter, container));
+        }
       }
-      if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) {
-        return false;
+    }
+    return factory2.createArrayLiteralExpression(expressions);
+  }
+  function getParametersOfDecoratedDeclaration(node, container) {
+    if (container && node.kind === 177 /* GetAccessor */) {
+      const { setAccessor } = getAllAccessorDeclarations(container.members, node);
+      if (setAccessor) {
+        return setAccessor.parameters;
       }
-      return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType);
     }
-    function allTypesAssignableToKind(source, kind, strict) {
-      return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict);
+    return node.parameters;
+  }
+  function serializeReturnTypeOfNode(node) {
+    if (isFunctionLike(node) && node.type) {
+      return serializeTypeNode(node.type);
+    } else if (isAsyncFunction(node)) {
+      return factory2.createIdentifier("Promise");
     }
-    function isConstEnumObjectType(type) {
-      return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol);
+    return factory2.createVoidZero();
+  }
+  function serializeTypeNode(node) {
+    if (node === void 0) {
+      return factory2.createIdentifier("Object");
     }
-    function isConstEnumSymbol(symbol) {
-      return (symbol.flags & 128 /* ConstEnum */) !== 0;
+    node = skipTypeParentheses(node);
+    switch (node.kind) {
+      case 116 /* VoidKeyword */:
+      case 157 /* UndefinedKeyword */:
+      case 146 /* NeverKeyword */:
+        return factory2.createVoidZero();
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */:
+        return factory2.createIdentifier("Function");
+      case 188 /* ArrayType */:
+      case 189 /* TupleType */:
+        return factory2.createIdentifier("Array");
+      case 182 /* TypePredicate */:
+        return node.assertsModifier ? factory2.createVoidZero() : factory2.createIdentifier("Boolean");
+      case 136 /* BooleanKeyword */:
+        return factory2.createIdentifier("Boolean");
+      case 203 /* TemplateLiteralType */:
+      case 154 /* StringKeyword */:
+        return factory2.createIdentifier("String");
+      case 151 /* ObjectKeyword */:
+        return factory2.createIdentifier("Object");
+      case 201 /* LiteralType */:
+        return serializeLiteralOfLiteralTypeNode(node.literal);
+      case 150 /* NumberKeyword */:
+        return factory2.createIdentifier("Number");
+      case 163 /* BigIntKeyword */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 155 /* SymbolKeyword */:
+        return getGlobalConstructor("Symbol", 2 /* ES2015 */);
+      case 183 /* TypeReference */:
+        return serializeTypeReferenceNode(node);
+      case 193 /* IntersectionType */:
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          true
+        );
+      case 192 /* UnionType */:
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          false
+        );
+      case 194 /* ConditionalType */:
+        return serializeUnionOrIntersectionConstituents(
+          [node.trueType, node.falseType],
+          /*isIntersection*/
+          false
+        );
+      case 198 /* TypeOperator */:
+        if (node.operator === 148 /* ReadonlyKeyword */) {
+          return serializeTypeNode(node.type);
+        }
+        break;
+      case 186 /* TypeQuery */:
+      case 199 /* IndexedAccessType */:
+      case 200 /* MappedType */:
+      case 187 /* TypeLiteral */:
+      case 133 /* AnyKeyword */:
+      case 159 /* UnknownKeyword */:
+      case 197 /* ThisType */:
+      case 205 /* ImportType */:
+        break;
+      case 312 /* JSDocAllType */:
+      case 313 /* JSDocUnknownType */:
+      case 317 /* JSDocFunctionType */:
+      case 318 /* JSDocVariadicType */:
+      case 319 /* JSDocNamepathType */:
+        break;
+      case 314 /* JSDocNullableType */:
+      case 315 /* JSDocNonNullableType */:
+      case 316 /* JSDocOptionalType */:
+        return serializeTypeNode(node.type);
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function getSymbolHasInstanceMethodOfObjectType(type) {
-      const hasInstancePropertyName = getPropertyNameForKnownSymbolName("hasInstance");
-      const hasInstanceProperty = getPropertyOfObjectType(type, hasInstancePropertyName);
-      if (hasInstanceProperty) {
-        const hasInstancePropertyType = getTypeOfSymbol(hasInstanceProperty);
-        if (hasInstancePropertyType && getSignaturesOfType(hasInstancePropertyType, 0 /* Call */).length !== 0) {
-          return hasInstancePropertyType;
+    return factory2.createIdentifier("Object");
+  }
+  function serializeLiteralOfLiteralTypeNode(node) {
+    switch (node.kind) {
+      case 11 /* StringLiteral */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+        return factory2.createIdentifier("String");
+      case 224 /* PrefixUnaryExpression */: {
+        const operand = node.operand;
+        switch (operand.kind) {
+          case 9 /* NumericLiteral */:
+          case 10 /* BigIntLiteral */:
+            return serializeLiteralOfLiteralTypeNode(operand);
+          default:
+            return Debug.failBadSyntaxKind(operand);
         }
       }
+      case 9 /* NumericLiteral */:
+        return factory2.createIdentifier("Number");
+      case 10 /* BigIntLiteral */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+        return factory2.createIdentifier("Boolean");
+      case 106 /* NullKeyword */:
+        return factory2.createVoidZero();
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function checkInstanceOfExpression(left, right, leftType, rightType, checkMode) {
-      if (leftType === silentNeverType || rightType === silentNeverType) {
-        return silentNeverType;
+  }
+  function serializeUnionOrIntersectionConstituents(types, isIntersection) {
+    let serializedType;
+    for (let typeNode of types) {
+      typeNode = skipTypeParentheses(typeNode);
+      if (typeNode.kind === 146 /* NeverKeyword */) {
+        if (isIntersection) return factory2.createVoidZero();
+        continue;
       }
-      if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 402784252 /* Primitive */)) {
-        error2(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
+      if (typeNode.kind === 159 /* UnknownKeyword */) {
+        if (!isIntersection) return factory2.createIdentifier("Object");
+        continue;
       }
-      Debug.assert(isInstanceOfExpression(left.parent));
-      const signature = getResolvedSignature(
-        left.parent,
-        /*candidatesOutArray*/
-        void 0,
-        checkMode
-      );
-      if (signature === resolvingSignature) {
-        return silentNeverType;
+      if (typeNode.kind === 133 /* AnyKeyword */) {
+        return factory2.createIdentifier("Object");
       }
-      const returnType = getReturnTypeOfSignature(signature);
-      checkTypeAssignableTo(returnType, booleanType, right, Diagnostics.An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression);
-      return booleanType;
-    }
-    function hasEmptyObjectIntersection(type) {
-      return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t)));
-    }
-    function checkInExpression(left, right, leftType, rightType) {
-      if (leftType === silentNeverType || rightType === silentNeverType) {
-        return silentNeverType;
+      if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) {
+        continue;
       }
-      if (isPrivateIdentifier(left)) {
-        if (languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
-        }
-        if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(
-            left,
-            rightType.symbol,
-            /*excludeClasses*/
-            true
-          );
-          reportNonexistentProperty(left, rightType, isUncheckedJS);
+      const serializedConstituent = serializeTypeNode(typeNode);
+      if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") {
+        return serializedConstituent;
+      }
+      if (serializedType) {
+        if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) {
+          return factory2.createIdentifier("Object");
         }
       } else {
-        checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left);
-      }
-      if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) {
-        if (hasEmptyObjectIntersection(rightType)) {
-          error2(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType));
+        serializedType = serializedConstituent;
+      }
+    }
+    return serializedType ?? factory2.createVoidZero();
+  }
+  function equateSerializedTypeNodes(left, right) {
+    return (
+      // temp vars used in fallback
+      isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
+        // entity names
+        isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
+          // `void 0`
+          isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
+            // `"undefined"` or `"function"` in `typeof` checks
+            isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
+              // used in `typeof` checks for fallback
+              isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                // parens in `typeof` checks with temps
+                isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                  // conditionals used in fallback
+                  isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
+                    // logical binary and assignments used in fallback
+                    isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
+                  )
+                )
+              )
+            )
+          )
+        )
+      )
+    );
+  }
+  function serializeTypeReferenceNode(node) {
+    const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope ?? currentLexicalScope);
+    switch (kind) {
+      case 0 /* Unknown */:
+        if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) {
+          return factory2.createIdentifier("Object");
         }
-      }
-      return booleanType;
+        const serialized = serializeEntityNameAsExpressionFallback(node.typeName);
+        const temp = factory2.createTempVariable(hoistVariableDeclaration);
+        return factory2.createConditionalExpression(
+          factory2.createTypeCheck(factory2.createAssignment(temp, serialized), "function"),
+          /*questionToken*/
+          void 0,
+          temp,
+          /*colonToken*/
+          void 0,
+          factory2.createIdentifier("Object")
+        );
+      case 1 /* TypeWithConstructSignatureAndValue */:
+        return serializeEntityNameAsExpression(node.typeName);
+      case 2 /* VoidNullableOrNeverType */:
+        return factory2.createVoidZero();
+      case 4 /* BigIntLikeType */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 6 /* BooleanType */:
+        return factory2.createIdentifier("Boolean");
+      case 3 /* NumberLikeType */:
+        return factory2.createIdentifier("Number");
+      case 5 /* StringLikeType */:
+        return factory2.createIdentifier("String");
+      case 7 /* ArrayLikeType */:
+        return factory2.createIdentifier("Array");
+      case 8 /* ESSymbolType */:
+        return getGlobalConstructor("Symbol", 2 /* ES2015 */);
+      case 10 /* TypeWithCallSignature */:
+        return factory2.createIdentifier("Function");
+      case 9 /* Promise */:
+        return factory2.createIdentifier("Promise");
+      case 11 /* ObjectType */:
+        return factory2.createIdentifier("Object");
+      default:
+        return Debug.assertNever(kind);
     }
-    function checkObjectLiteralAssignment(node, sourceType, rightIsThis) {
-      const properties = node.properties;
-      if (strictNullChecks && properties.length === 0) {
-        return checkNonNullType(sourceType, node);
-      }
-      for (let i = 0; i < properties.length; i++) {
-        checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis);
-      }
-      return sourceType;
+  }
+  function createCheckedValue(left, right) {
+    return factory2.createLogicalAnd(
+      factory2.createStrictInequality(factory2.createTypeOfExpression(left), factory2.createStringLiteral("undefined")),
+      right
+    );
+  }
+  function serializeEntityNameAsExpressionFallback(node) {
+    if (node.kind === 80 /* Identifier */) {
+      const copied = serializeEntityNameAsExpression(node);
+      return createCheckedValue(copied, copied);
     }
-    function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) {
-      const properties = node.properties;
-      const property = properties[propertyIndex];
-      if (property.kind === 303 /* PropertyAssignment */ || property.kind === 304 /* ShorthandPropertyAssignment */) {
-        const name = property.name;
-        const exprType = getLiteralTypeFromPropertyName(name);
-        if (isTypeUsableAsPropertyName(exprType)) {
-          const text = getPropertyNameFromType(exprType);
-          const prop = getPropertyOfType(objectLiteralType, text);
-          if (prop) {
-            markPropertyAsReferenced(prop, property, rightIsThis);
-            checkPropertyAccessibility(
-              property,
-              /*isSuper*/
-              false,
-              /*writing*/
-              true,
-              objectLiteralType,
-              prop
-            );
-          }
-        }
-        const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
-        const type = getFlowTypeOfDestructuring(property, elementType);
-        return checkDestructuringAssignment(property.kind === 304 /* ShorthandPropertyAssignment */ ? property : property.initializer, type);
-      } else if (property.kind === 305 /* SpreadAssignment */) {
-        if (propertyIndex < properties.length - 1) {
-          error2(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        } else {
-          if (languageVersion < 99 /* ESNext */) {
-            checkExternalEmitHelpers(property, 4 /* Rest */);
-          }
-          const nonRestNames = [];
-          if (allProperties) {
-            for (const otherProperty of allProperties) {
-              if (!isSpreadAssignment(otherProperty)) {
-                nonRestNames.push(otherProperty.name);
-              }
-            }
-          }
-          const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol);
-          checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-          return checkDestructuringAssignment(property.expression, type);
-        }
-      } else {
-        error2(property, Diagnostics.Property_assignment_expected);
-      }
+    if (node.left.kind === 80 /* Identifier */) {
+      return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node));
     }
-    function checkArrayLiteralAssignment(node, sourceType, checkMode) {
-      const elements = node.elements;
-      if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-        checkExternalEmitHelpers(node, 512 /* Read */);
-      }
-      const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType;
-      let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType;
-      for (let i = 0; i < elements.length; i++) {
-        let type = possiblyOutOfBoundsType;
-        if (node.elements[i].kind === 230 /* SpreadElement */) {
-          type = inBoundsType = inBoundsType ?? (checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType);
-        }
-        checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode);
-      }
-      return sourceType;
+    const left = serializeEntityNameAsExpressionFallback(node.left);
+    const temp = factory2.createTempVariable(hoistVariableDeclaration);
+    return factory2.createLogicalAnd(
+      factory2.createLogicalAnd(
+        left.left,
+        factory2.createStrictInequality(factory2.createAssignment(temp, left.right), factory2.createVoidZero())
+      ),
+      factory2.createPropertyAccessExpression(temp, node.right)
+    );
+  }
+  function serializeEntityNameAsExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent);
+        name.original = void 0;
+        setParent(name, getParseTreeNode(currentLexicalScope));
+        return name;
+      case 166 /* QualifiedName */:
+        return serializeQualifiedNameAsExpression(node);
     }
-    function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) {
-      const elements = node.elements;
-      const element = elements[elementIndex];
-      if (element.kind !== 232 /* OmittedExpression */) {
-        if (element.kind !== 230 /* SpreadElement */) {
-          const indexType = getNumberLiteralType(elementIndex);
-          if (isArrayLikeType(sourceType)) {
-            const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* NoTupleBoundsCheck */ : 0);
-            const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType;
-            const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2;
-            const type = getFlowTypeOfDestructuring(element, assignedType);
-            return checkDestructuringAssignment(element, type, checkMode);
-          }
-          return checkDestructuringAssignment(element, elementType, checkMode);
-        }
-        if (elementIndex < elements.length - 1) {
-          error2(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        } else {
-          const restExpression = element.expression;
-          if (restExpression.kind === 226 /* BinaryExpression */ && restExpression.operatorToken.kind === 64 /* EqualsToken */) {
-            error2(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer);
-          } else {
-            checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-            const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType);
-            return checkDestructuringAssignment(restExpression, type, checkMode);
-          }
-        }
-      }
-      return void 0;
+  }
+  function serializeQualifiedNameAsExpression(node) {
+    return factory2.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right);
+  }
+  function getGlobalConstructorWithFallback(name) {
+    return factory2.createConditionalExpression(
+      factory2.createTypeCheck(factory2.createIdentifier(name), "function"),
+      /*questionToken*/
+      void 0,
+      factory2.createIdentifier(name),
+      /*colonToken*/
+      void 0,
+      factory2.createIdentifier("Object")
+    );
+  }
+  function getGlobalConstructor(name, minLanguageVersion) {
+    return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory2.createIdentifier(name);
+  }
+}
+
+// src/compiler/transformers/legacyDecorators.ts
+function transformLegacyDecorators(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let classAliases;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function modifierVisitor(node) {
+    return isDecorator(node) ? void 0 : node;
+  }
+  function visitor(node) {
+    if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) {
+      return node;
     }
-    function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) {
-      let target;
-      if (exprOrAssignment.kind === 304 /* ShorthandPropertyAssignment */) {
-        const prop = exprOrAssignment;
-        if (prop.objectAssignmentInitializer) {
-          if (strictNullChecks && !hasTypeFacts(checkExpression(prop.objectAssignmentInitializer), 16777216 /* IsUndefined */)) {
-            sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
-          }
-          checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode);
-        }
-        target = exprOrAssignment.name;
-      } else {
-        target = exprOrAssignment;
-      }
-      if (target.kind === 226 /* BinaryExpression */ && target.operatorToken.kind === 64 /* EqualsToken */) {
-        checkBinaryExpression(target, checkMode);
-        target = target.left;
-        if (strictNullChecks) {
-          sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
-        }
-      }
-      if (target.kind === 210 /* ObjectLiteralExpression */) {
-        return checkObjectLiteralAssignment(target, sourceType, rightIsThis);
-      }
-      if (target.kind === 209 /* ArrayLiteralExpression */) {
-        return checkArrayLiteralAssignment(target, sourceType, checkMode);
-      }
-      return checkReferenceAssignment(target, sourceType, checkMode);
+    switch (node.kind) {
+      case 170 /* Decorator */:
+        return void 0;
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 231 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 176 /* Constructor */:
+        return visitConstructorDeclaration(node);
+      case 174 /* MethodDeclaration */:
+        return visitMethodDeclaration(node);
+      case 178 /* SetAccessor */:
+        return visitSetAccessorDeclaration(node);
+      case 177 /* GetAccessor */:
+        return visitGetAccessorDeclaration(node);
+      case 172 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node);
+      case 169 /* Parameter */:
+        return visitParameterDeclaration(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function checkReferenceAssignment(target, sourceType, checkMode) {
-      const targetType = checkExpression(target, checkMode);
-      const error3 = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access;
-      const optionalError = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access;
-      if (checkReferenceExpression(target, error3, optionalError)) {
-        checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target);
-      }
-      if (isPrivateIdentifierPropertyAccessExpression(target)) {
-        checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */);
-      }
-      return sourceType;
+  }
+  function visitClassDeclaration(node) {
+    if (!(classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      true,
+      node
+    ) || childIsDecorated(
+      /*useLegacyDecorators*/
+      true,
+      node
+    ))) {
+      return visitEachChild(node, visitor, context);
     }
-    function isSideEffectFree(node) {
-      node = skipParentheses(node);
-      switch (node.kind) {
-        case 80 /* Identifier */:
-        case 11 /* StringLiteral */:
-        case 14 /* RegularExpressionLiteral */:
-        case 215 /* TaggedTemplateExpression */:
-        case 228 /* TemplateExpression */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 9 /* NumericLiteral */:
-        case 10 /* BigIntLiteral */:
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-        case 106 /* NullKeyword */:
-        case 157 /* UndefinedKeyword */:
-        case 218 /* FunctionExpression */:
-        case 231 /* ClassExpression */:
-        case 219 /* ArrowFunction */:
-        case 209 /* ArrayLiteralExpression */:
-        case 210 /* ObjectLiteralExpression */:
-        case 221 /* TypeOfExpression */:
-        case 235 /* NonNullExpression */:
-        case 285 /* JsxSelfClosingElement */:
-        case 284 /* JsxElement */:
-          return true;
-        case 227 /* ConditionalExpression */:
-          return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse);
-        case 226 /* BinaryExpression */:
-          if (isAssignmentOperator(node.operatorToken.kind)) {
-            return false;
-          }
-          return isSideEffectFree(node.left) && isSideEffectFree(node.right);
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          switch (node.operator) {
-            case 54 /* ExclamationToken */:
-            case 40 /* PlusToken */:
-            case 41 /* MinusToken */:
-            case 55 /* TildeToken */:
-              return true;
-          }
-          return false;
-        case 222 /* VoidExpression */:
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-        default:
-          return false;
-      }
+    const statements = classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      true,
+      node
+    ) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name);
+    return singleOrMany(statements);
+  }
+  function decoratorContainsPrivateIdentifierInExpression(decorator) {
+    return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */);
+  }
+  function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) {
+    return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression);
+  }
+  function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) {
+    for (const member of node.members) {
+      if (!canHaveDecorators(member)) continue;
+      const allDecorators = getAllDecoratorsOfClassElement(
+        member,
+        node,
+        /*useLegacyDecorators*/
+        true
+      );
+      if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression)) return true;
+      if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression)) return true;
+    }
+    return false;
+  }
+  function transformDecoratorsOfClassElements(node, members) {
+    let decorationStatements = [];
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      false
+    );
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      true
+    );
+    if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
+      members = setTextRange(
+        factory2.createNodeArray([
+          ...members,
+          factory2.createClassStaticBlockDeclaration(
+            factory2.createBlock(
+              decorationStatements,
+              /*multiLine*/
+              true
+            )
+          )
+        ]),
+        members
+      );
+      decorationStatements = void 0;
     }
-    function isTypeEqualityComparableTo(source, target) {
-      return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target);
+    return { decorationStatements, members };
+  }
+  function transformClassDeclarationWithoutClassDecorators(node, name) {
+    const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+    let members = visitNodes2(node.members, visitor, isClassElement);
+    let decorationStatements = [];
+    ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
+    const updated = factory2.updateClassDeclaration(
+      node,
+      modifiers,
+      name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    return addRange([updated], decorationStatements);
+  }
+  function transformClassDeclarationWithClassDecorators(node, name) {
+    const isExport = hasSyntacticModifier(node, 32 /* Export */);
+    const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
+    const modifiers = visitNodes2(node.modifiers, (node2) => isExportOrDefaultModifier(node2) || isDecorator(node2) ? void 0 : node2, isModifierLike);
+    const location = moveRangePastModifiers(node);
+    const classAlias = getClassAliasIfNeeded(node);
+    const declName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+    let members = visitNodes2(node.members, visitor, isClassElement);
+    let decorationStatements = [];
+    ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
+    const assignClassAliasInStaticBlock = languageVersion >= 9 /* ES2022 */ && !!classAlias && some(members, (member) => isPropertyDeclaration(member) && hasSyntacticModifier(member, 256 /* Static */) || isClassStaticBlockDeclaration(member));
+    if (assignClassAliasInStaticBlock) {
+      members = setTextRange(
+        factory2.createNodeArray([
+          factory2.createClassStaticBlockDeclaration(
+            factory2.createBlock([
+              factory2.createExpressionStatement(
+                factory2.createAssignment(classAlias, factory2.createThis())
+              )
+            ])
+          ),
+          ...members
+        ]),
+        members
+      );
     }
-    function createCheckBinaryExpression() {
-      const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState);
-      return (node, checkMode) => {
-        const result = trampoline(node, checkMode);
-        Debug.assertIsDefined(result);
-        return result;
-      };
-      function onEnter(node, state, checkMode) {
-        if (state) {
-          state.stackIndex++;
-          state.skip = false;
-          setLeftType(
-            state,
-            /*type*/
-            void 0
-          );
-          setLastResult(
-            state,
-            /*type*/
-            void 0
-          );
-        } else {
-          state = {
-            checkMode,
-            skip: false,
-            stackIndex: 0,
-            typeStack: [void 0, void 0]
-          };
-        }
-        if (isInJSFile(node) && getAssignedExpandoInitializer(node)) {
-          state.skip = true;
-          setLastResult(state, checkExpression(node.right, checkMode));
-          return state;
-        }
-        checkGrammarNullishCoalesceWithLogicalExpression(node);
-        const operator = node.operatorToken.kind;
-        if (operator === 64 /* EqualsToken */ && (node.left.kind === 210 /* ObjectLiteralExpression */ || node.left.kind === 209 /* ArrayLiteralExpression */)) {
-          state.skip = true;
-          setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 110 /* ThisKeyword */));
-          return state;
-        }
-        return state;
+    const classExpression = factory2.createClassExpression(
+      modifiers,
+      name && isGeneratedIdentifier(name) ? void 0 : name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    setOriginalNode(classExpression, node);
+    setTextRange(classExpression, location);
+    const varInitializer = classAlias && !assignClassAliasInStaticBlock ? factory2.createAssignment(classAlias, classExpression) : classExpression;
+    const varDecl = factory2.createVariableDeclaration(
+      declName,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      varInitializer
+    );
+    setOriginalNode(varDecl, node);
+    const varDeclList = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
+    const varStatement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      varDeclList
+    );
+    setOriginalNode(varStatement, node);
+    setTextRange(varStatement, location);
+    setCommentRange(varStatement, node);
+    const statements = [varStatement];
+    addRange(statements, decorationStatements);
+    addConstructorDecorationStatement(statements, node);
+    if (isExport) {
+      if (isDefault) {
+        const exportStatement = factory2.createExportDefault(declName);
+        statements.push(exportStatement);
+      } else {
+        const exportStatement = factory2.createExternalModuleExport(factory2.getDeclarationName(node));
+        statements.push(exportStatement);
       }
-      function onLeft(left, state, _node) {
-        if (!state.skip) {
-          return maybeCheckExpression(state, left);
-        }
+    }
+    return statements;
+  }
+  function visitClassExpression(node) {
+    return factory2.updateClassExpression(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      visitNodes2(node.members, visitor, isClassElement)
+    );
+  }
+  function visitConstructorDeclaration(node) {
+    return factory2.updateConstructorDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNodes2(node.parameters, visitor, isParameter),
+      visitNode(node.body, visitor, isBlock)
+    );
+  }
+  function finishClassElement(updated, original) {
+    if (updated !== original) {
+      setCommentRange(updated, original);
+      setSourceMapRange(updated, moveRangePastModifiers(original));
+    }
+    return updated;
+  }
+  function visitMethodDeclaration(node) {
+    return finishClassElement(
+      factory2.updateMethodDeclaration(
+        node,
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        node.asteriskToken,
+        Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
+        /*questionToken*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        visitNodes2(node.parameters, visitor, isParameter),
+        /*type*/
+        void 0,
+        visitNode(node.body, visitor, isBlock)
+      ),
+      node
+    );
+  }
+  function visitGetAccessorDeclaration(node) {
+    return finishClassElement(
+      factory2.updateGetAccessorDeclaration(
+        node,
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
+        visitNodes2(node.parameters, visitor, isParameter),
+        /*type*/
+        void 0,
+        visitNode(node.body, visitor, isBlock)
+      ),
+      node
+    );
+  }
+  function visitSetAccessorDeclaration(node) {
+    return finishClassElement(
+      factory2.updateSetAccessorDeclaration(
+        node,
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
+        visitNodes2(node.parameters, visitor, isParameter),
+        visitNode(node.body, visitor, isBlock)
+      ),
+      node
+    );
+  }
+  function visitPropertyDeclaration(node) {
+    if (node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 128 /* Ambient */)) {
+      return void 0;
+    }
+    return finishClassElement(
+      factory2.updatePropertyDeclaration(
+        node,
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
+        /*questionOrExclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        visitNode(node.initializer, visitor, isExpression)
+      ),
+      node
+    );
+  }
+  function visitParameterDeclaration(node) {
+    const updated = factory2.updateParameterDeclaration(
+      node,
+      elideNodes(factory2, node.modifiers),
+      node.dotDotDotToken,
+      Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (updated !== node) {
+      setCommentRange(updated, node);
+      setTextRange(updated, moveRangePastModifiers(node));
+      setSourceMapRange(updated, moveRangePastModifiers(node));
+      setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+    }
+    return updated;
+  }
+  function isSyntheticMetadataDecorator(node) {
+    return isCallToHelper(node.expression, "___metadata");
+  }
+  function transformAllDecoratorsOfDeclaration(allDecorators) {
+    if (!allDecorators) {
+      return void 0;
+    }
+    const { false: decorators, true: metadata } = groupBy(allDecorators.decorators, isSyntheticMetadataDecorator);
+    const decoratorExpressions = [];
+    addRange(decoratorExpressions, map(decorators, transformDecorator));
+    addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter));
+    addRange(decoratorExpressions, map(metadata, transformDecorator));
+    return decoratorExpressions;
+  }
+  function addClassElementDecorationStatements(statements, node, isStatic2) {
+    addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr)));
+  }
+  function isDecoratedClassElement(member, isStaticElement, parent2) {
+    return nodeOrChildIsDecorated(
+      /*useLegacyDecorators*/
+      true,
+      member,
+      parent2
+    ) && isStaticElement === isStatic(member);
+  }
+  function getDecoratedClassElements(node, isStatic2) {
+    return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node));
+  }
+  function generateClassElementDecorationExpressions(node, isStatic2) {
+    const members = getDecoratedClassElements(node, isStatic2);
+    let expressions;
+    for (const member of members) {
+      expressions = append(expressions, generateClassElementDecorationExpression(node, member));
+    }
+    return expressions;
+  }
+  function generateClassElementDecorationExpression(node, member) {
+    const allDecorators = getAllDecoratorsOfClassElement(
+      member,
+      node,
+      /*useLegacyDecorators*/
+      true
+    );
+    const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
+    if (!decoratorExpressions) {
+      return void 0;
+    }
+    const prefix = getClassMemberPrefix(node, member);
+    const memberName = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      !hasSyntacticModifier(member, 128 /* Ambient */)
+    );
+    const descriptor = isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull();
+    const helper = emitHelpers().createDecorateHelper(
+      decoratorExpressions,
+      prefix,
+      memberName,
+      descriptor
+    );
+    setEmitFlags(helper, 3072 /* NoComments */);
+    setSourceMapRange(helper, moveRangePastModifiers(member));
+    return helper;
+  }
+  function addConstructorDecorationStatement(statements, node) {
+    const expression = generateConstructorDecorationExpression(node);
+    if (expression) {
+      statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node));
+    }
+  }
+  function generateConstructorDecorationExpression(node) {
+    const allDecorators = getAllDecoratorsOfClass(node);
+    const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
+    if (!decoratorExpressions) {
+      return void 0;
+    }
+    const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
+    const localName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getDeclarationName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
+    const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
+    setEmitFlags(expression, 3072 /* NoComments */);
+    setSourceMapRange(expression, moveRangePastModifiers(node));
+    return expression;
+  }
+  function transformDecorator(decorator) {
+    return Debug.checkDefined(visitNode(decorator.expression, visitor, isExpression));
+  }
+  function transformDecoratorsOfParameter(decorators, parameterOffset) {
+    let expressions;
+    if (decorators) {
+      expressions = [];
+      for (const decorator of decorators) {
+        const helper = emitHelpers().createParamHelper(
+          transformDecorator(decorator),
+          parameterOffset
+        );
+        setTextRange(helper, decorator.expression);
+        setEmitFlags(helper, 3072 /* NoComments */);
+        expressions.push(helper);
       }
-      function onOperator(operatorToken, state, node) {
-        if (!state.skip) {
-          const leftType = getLastResult(state);
-          Debug.assertIsDefined(leftType);
-          setLeftType(state, leftType);
-          setLastResult(
-            state,
-            /*type*/
-            void 0
-          );
-          const operator = operatorToken.kind;
-          if (isLogicalOrCoalescingBinaryOperator(operator)) {
-            let parent2 = node.parent;
-            while (parent2.kind === 217 /* ParenthesizedExpression */ || isLogicalOrCoalescingBinaryExpression(parent2)) {
-              parent2 = parent2.parent;
-            }
-            if (operator === 56 /* AmpersandAmpersandToken */ || isIfStatement(parent2)) {
-              checkTestingKnownTruthyCallableOrAwaitableType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0);
-            }
-            checkTruthinessOfType(leftType, node.left);
+    }
+    return expressions;
+  }
+  function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
+    const name = member.name;
+    if (isPrivateIdentifier(name)) {
+      return factory2.createIdentifier("");
+    } else if (isComputedPropertyName(name)) {
+      return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
+    } else if (isIdentifier(name)) {
+      return factory2.createStringLiteral(idText(name));
+    } else {
+      return factory2.cloneNode(name);
+    }
+  }
+  function enableSubstitutionForClassAliases() {
+    if (!classAliases) {
+      context.enableSubstitution(80 /* Identifier */);
+      classAliases = [];
+    }
+  }
+  function getClassAliasIfNeeded(node) {
+    if (resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */)) {
+      enableSubstitutionForClassAliases();
+      const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default");
+      classAliases[getOriginalNodeId(node)] = classAlias;
+      hoistVariableDeclaration(classAlias);
+      return classAlias;
+    }
+  }
+  function getClassPrototype(node) {
+    return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype");
+  }
+  function getClassMemberPrefix(node, member) {
+    return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    }
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    return trySubstituteClassAlias(node) ?? node;
+  }
+  function trySubstituteClassAlias(node) {
+    if (classAliases) {
+      if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) {
+        const declaration = resolver.getReferencedValueDeclaration(node);
+        if (declaration) {
+          const classAlias = classAliases[declaration.id];
+          if (classAlias) {
+            const clone2 = factory2.cloneNode(classAlias);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
           }
         }
       }
-      function onRight(right, state, _node) {
-        if (!state.skip) {
-          return maybeCheckExpression(state, right);
-        }
-      }
-      function onExit(node, state) {
-        let result;
-        if (state.skip) {
-          result = getLastResult(state);
-        } else {
-          const leftType = getLeftType(state);
-          Debug.assertIsDefined(leftType);
-          const rightType = getLastResult(state);
-          Debug.assertIsDefined(rightType);
-          result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, state.checkMode, node);
+    }
+    return void 0;
+  }
+}
+
+// src/compiler/transformers/esDecorators.ts
+function transformESDecorators(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const languageVersion = getEmitScriptTarget(context.getCompilerOptions());
+  let top;
+  let classInfo;
+  let classThis;
+  let classSuper;
+  let pendingExpressions;
+  let shouldTransformPrivateStaticElementsInFile;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    top = void 0;
+    shouldTransformPrivateStaticElementsInFile = false;
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    if (shouldTransformPrivateStaticElementsInFile) {
+      addInternalEmitFlags(visited, 32 /* TransformPrivateStaticElements */);
+      shouldTransformPrivateStaticElementsInFile = false;
+    }
+    return visited;
+  }
+  function updateState() {
+    classInfo = void 0;
+    classThis = void 0;
+    classSuper = void 0;
+    switch (top == null ? void 0 : top.kind) {
+      case "class":
+        classInfo = top.classInfo;
+        break;
+      case "class-element":
+        classInfo = top.next.classInfo;
+        classThis = top.classThis;
+        classSuper = top.classSuper;
+        break;
+      case "name":
+        const grandparent = top.next.next.next;
+        if ((grandparent == null ? void 0 : grandparent.kind) === "class-element") {
+          classInfo = grandparent.next.classInfo;
+          classThis = grandparent.classThis;
+          classSuper = grandparent.classSuper;
         }
-        state.skip = false;
-        setLeftType(
-          state,
-          /*type*/
-          void 0
+        break;
+    }
+  }
+  function enterClass(classInfo2) {
+    top = { kind: "class", next: top, classInfo: classInfo2, savedPendingExpressions: pendingExpressions };
+    pendingExpressions = void 0;
+    updateState();
+  }
+  function exitClass() {
+    Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`);
+    pendingExpressions = top.savedPendingExpressions;
+    top = top.next;
+    updateState();
+  }
+  function enterClassElement(node) {
+    var _a, _b;
+    Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`);
+    top = { kind: "class-element", next: top };
+    if (isClassStaticBlockDeclaration(node) || isPropertyDeclaration(node) && hasStaticModifier(node)) {
+      top.classThis = (_a = top.next.classInfo) == null ? void 0 : _a.classThis;
+      top.classSuper = (_b = top.next.classInfo) == null ? void 0 : _b.classSuper;
+    }
+    updateState();
+  }
+  function exitClassElement() {
+    var _a;
+    Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`);
+    Debug.assert(((_a = top.next) == null ? void 0 : _a.kind) === "class", "Incorrect value for top.next.kind.", () => {
+      var _a2;
+      return `Expected top.next.kind to be 'class' but got '${(_a2 = top.next) == null ? void 0 : _a2.kind}' instead.`;
+    });
+    top = top.next;
+    updateState();
+  }
+  function enterName() {
+    Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`);
+    top = { kind: "name", next: top };
+    updateState();
+  }
+  function exitName() {
+    Debug.assert((top == null ? void 0 : top.kind) === "name", "Incorrect value for top.kind.", () => `Expected top.kind to be 'name' but got '${top == null ? void 0 : top.kind}' instead.`);
+    top = top.next;
+    updateState();
+  }
+  function enterOther() {
+    if ((top == null ? void 0 : top.kind) === "other") {
+      Debug.assert(!pendingExpressions);
+      top.depth++;
+    } else {
+      top = { kind: "other", next: top, depth: 0, savedPendingExpressions: pendingExpressions };
+      pendingExpressions = void 0;
+      updateState();
+    }
+  }
+  function exitOther() {
+    Debug.assert((top == null ? void 0 : top.kind) === "other", "Incorrect value for top.kind.", () => `Expected top.kind to be 'other' but got '${top == null ? void 0 : top.kind}' instead.`);
+    if (top.depth > 0) {
+      Debug.assert(!pendingExpressions);
+      top.depth--;
+    } else {
+      pendingExpressions = top.savedPendingExpressions;
+      top = top.next;
+      updateState();
+    }
+  }
+  function shouldVisitNode(node) {
+    return !!(node.transformFlags & 33554432 /* ContainsDecorators */) || !!classThis && !!(node.transformFlags & 16384 /* ContainsLexicalThis */) || !!classThis && !!classSuper && !!(node.transformFlags & 134217728 /* ContainsLexicalSuper */);
+  }
+  function visitor(node) {
+    if (!shouldVisitNode(node)) {
+      return node;
+    }
+    switch (node.kind) {
+      case 170 /* Decorator */:
+        return Debug.fail("Use `modifierVisitor` instead.");
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 231 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 176 /* Constructor */:
+      case 172 /* PropertyDeclaration */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return Debug.fail("Not supported outside of a class. Use 'classElementVisitor' instead.");
+      case 169 /* Parameter */:
+        return visitParameterDeclaration(node);
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*discarded*/
+          false
         );
-        setLastResult(
-          state,
-          /*type*/
-          void 0
+      case 303 /* PropertyAssignment */:
+        return visitPropertyAssignment(node);
+      case 260 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 208 /* BindingElement */:
+        return visitBindingElement(node);
+      case 277 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 110 /* ThisKeyword */:
+        return visitThisExpression(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(node);
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(
+          node,
+          /*discarded*/
+          false
         );
-        state.stackIndex--;
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(
+          node,
+          /*discarded*/
+          false
+        );
+      case 354 /* PartiallyEmittedExpression */:
+        return visitPartiallyEmittedExpression(
+          node,
+          /*discarded*/
+          false
+        );
+      case 213 /* CallExpression */:
+        return visitCallExpression(node);
+      case 215 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*discarded*/
+          false
+        );
+      case 211 /* PropertyAccessExpression */:
+        return visitPropertyAccessExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return visitElementAccessExpression(node);
+      case 167 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      case 174 /* MethodDeclaration */:
+      case 178 /* SetAccessor */:
+      case 177 /* GetAccessor */:
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */: {
+        enterOther();
+        const result = visitEachChild(node, fallbackVisitor, context);
+        exitOther();
         return result;
       }
-      function foldState(state, result, _side) {
-        setLastResult(state, result);
-        return state;
-      }
-      function maybeCheckExpression(state, node) {
-        if (isBinaryExpression(node)) {
-          return node;
+      default:
+        return visitEachChild(node, fallbackVisitor, context);
+    }
+  }
+  function fallbackVisitor(node) {
+    switch (node.kind) {
+      case 170 /* Decorator */:
+        return void 0;
+      default:
+        return visitor(node);
+    }
+  }
+  function modifierVisitor(node) {
+    switch (node.kind) {
+      case 170 /* Decorator */:
+        return void 0;
+      default:
+        return node;
+    }
+  }
+  function classElementVisitor(node) {
+    switch (node.kind) {
+      case 176 /* Constructor */:
+        return visitConstructorDeclaration(node);
+      case 174 /* MethodDeclaration */:
+        return visitMethodDeclaration(node);
+      case 177 /* GetAccessor */:
+        return visitGetAccessorDeclaration(node);
+      case 178 /* SetAccessor */:
+        return visitSetAccessorDeclaration(node);
+      case 172 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node);
+      case 175 /* ClassStaticBlockDeclaration */:
+        return visitClassStaticBlockDeclaration(node);
+      default:
+        return visitor(node);
+    }
+  }
+  function discardedValueVisitor(node) {
+    switch (node.kind) {
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(
+          node,
+          /*discarded*/
+          true
+        );
+      default:
+        return visitor(node);
+    }
+  }
+  function getHelperVariableName(node) {
+    let declarationName = node.name && isIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name) : node.name && isPrivateIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name).slice(1) : node.name && isStringLiteral(node.name) && isIdentifierText(node.name.text, 99 /* ESNext */) ? node.name.text : isClassLike(node) ? "class" : "member";
+    if (isGetAccessor(node)) declarationName = `get_${declarationName}`;
+    if (isSetAccessor(node)) declarationName = `set_${declarationName}`;
+    if (node.name && isPrivateIdentifier(node.name)) declarationName = `private_${declarationName}`;
+    if (isStatic(node)) declarationName = `static_${declarationName}`;
+    return "_" + declarationName;
+  }
+  function createHelperVariable(node, suffix) {
+    return factory2.createUniqueName(`${getHelperVariableName(node)}_${suffix}`, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */);
+  }
+  function createLet(name, initializer) {
+    return factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          initializer
+        )
+      ], 1 /* Let */)
+    );
+  }
+  function createClassInfo(node) {
+    const metadataReference = factory2.createUniqueName("_metadata", 16 /* Optimistic */ | 32 /* FileLevel */);
+    let instanceMethodExtraInitializersName;
+    let staticMethodExtraInitializersName;
+    let hasStaticInitializers = false;
+    let hasNonAmbientInstanceFields = false;
+    let hasStaticPrivateClassElements = false;
+    let classThis2;
+    let pendingStaticInitializers;
+    let pendingInstanceInitializers;
+    if (nodeIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    )) {
+      const needsUniqueClassThis = some(node.members, (member) => (isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member));
+      classThis2 = factory2.createUniqueName(
+        "_classThis",
+        needsUniqueClassThis ? 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */ : 16 /* Optimistic */ | 32 /* FileLevel */
+      );
+    }
+    for (const member of node.members) {
+      if (isMethodOrAccessor(member) && nodeOrChildIsDecorated(
+        /*useLegacyDecorators*/
+        false,
+        member,
+        node
+      )) {
+        if (hasStaticModifier(member)) {
+          if (!staticMethodExtraInitializersName) {
+            staticMethodExtraInitializersName = factory2.createUniqueName("_staticExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
+            const initializer = emitHelpers().createRunInitializersHelper(classThis2 ?? factory2.createThis(), staticMethodExtraInitializersName);
+            setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node));
+            pendingStaticInitializers ?? (pendingStaticInitializers = []);
+            pendingStaticInitializers.push(initializer);
+          }
+        } else {
+          if (!instanceMethodExtraInitializersName) {
+            instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
+            const initializer = emitHelpers().createRunInitializersHelper(factory2.createThis(), instanceMethodExtraInitializersName);
+            setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node));
+            pendingInstanceInitializers ?? (pendingInstanceInitializers = []);
+            pendingInstanceInitializers.push(initializer);
+          }
+          instanceMethodExtraInitializersName ?? (instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */));
         }
-        setLastResult(state, checkExpression(node, state.checkMode));
       }
-      function getLeftType(state) {
-        return state.typeStack[state.stackIndex];
+      if (isClassStaticBlockDeclaration(member)) {
+        if (!isClassNamedEvaluationHelperBlock(member)) {
+          hasStaticInitializers = true;
+        }
+      } else if (isPropertyDeclaration(member)) {
+        if (hasStaticModifier(member)) {
+          hasStaticInitializers || (hasStaticInitializers = !!member.initializer || hasDecorators(member));
+        } else {
+          hasNonAmbientInstanceFields || (hasNonAmbientInstanceFields = !isAmbientPropertyDeclaration(member));
+        }
       }
-      function setLeftType(state, type) {
-        state.typeStack[state.stackIndex] = type;
+      if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) {
+        hasStaticPrivateClassElements = true;
       }
-      function getLastResult(state) {
-        return state.typeStack[state.stackIndex + 1];
+      if (staticMethodExtraInitializersName && instanceMethodExtraInitializersName && hasStaticInitializers && hasNonAmbientInstanceFields && hasStaticPrivateClassElements) {
+        break;
       }
-      function setLastResult(state, type) {
-        state.typeStack[state.stackIndex + 1] = type;
+    }
+    return {
+      class: node,
+      classThis: classThis2,
+      metadataReference,
+      instanceMethodExtraInitializersName,
+      staticMethodExtraInitializersName,
+      hasStaticInitializers,
+      hasNonAmbientInstanceFields,
+      hasStaticPrivateClassElements,
+      pendingStaticInitializers,
+      pendingInstanceInitializers
+    };
+  }
+  function transformClassLike(node) {
+    startLexicalEnvironment();
+    if (!classHasDeclaredOrExplicitlyAssignedName(node) && classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    )) {
+      node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, factory2.createStringLiteral(""));
+    }
+    const classReference = factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      false,
+      /*ignoreAssignedName*/
+      true
+    );
+    const classInfo2 = createClassInfo(node);
+    const classDefinitionStatements = [];
+    let leadingBlockStatements;
+    let trailingBlockStatements;
+    let syntheticConstructor;
+    let heritageClauses;
+    let shouldTransformPrivateStaticElementsInClass = false;
+    const classDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClass(node));
+    if (classDecorators) {
+      classInfo2.classDecoratorsName = factory2.createUniqueName("_classDecorators", 16 /* Optimistic */ | 32 /* FileLevel */);
+      classInfo2.classDescriptorName = factory2.createUniqueName("_classDescriptor", 16 /* Optimistic */ | 32 /* FileLevel */);
+      classInfo2.classExtraInitializersName = factory2.createUniqueName("_classExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
+      Debug.assertIsDefined(classInfo2.classThis);
+      classDefinitionStatements.push(
+        createLet(classInfo2.classDecoratorsName, factory2.createArrayLiteralExpression(classDecorators)),
+        createLet(classInfo2.classDescriptorName),
+        createLet(classInfo2.classExtraInitializersName, factory2.createArrayLiteralExpression()),
+        createLet(classInfo2.classThis)
+      );
+      if (classInfo2.hasStaticPrivateClassElements) {
+        shouldTransformPrivateStaticElementsInClass = true;
+        shouldTransformPrivateStaticElementsInFile = true;
+      }
+    }
+    const extendsClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
+    const extendsElement = extendsClause && firstOrUndefined(extendsClause.types);
+    const extendsExpression = extendsElement && visitNode(extendsElement.expression, visitor, isExpression);
+    if (extendsExpression) {
+      classInfo2.classSuper = factory2.createUniqueName("_classSuper", 16 /* Optimistic */ | 32 /* FileLevel */);
+      const unwrapped = skipOuterExpressions(extendsExpression);
+      const safeExtendsExpression = isClassExpression(unwrapped) && !unwrapped.name || isFunctionExpression(unwrapped) && !unwrapped.name || isArrowFunction(unwrapped) ? factory2.createComma(factory2.createNumericLiteral(0), extendsExpression) : extendsExpression;
+      classDefinitionStatements.push(createLet(classInfo2.classSuper, safeExtendsExpression));
+      const updatedExtendsElement = factory2.updateExpressionWithTypeArguments(
+        extendsElement,
+        classInfo2.classSuper,
+        /*typeArguments*/
+        void 0
+      );
+      const updatedExtendsClause = factory2.updateHeritageClause(extendsClause, [updatedExtendsElement]);
+      heritageClauses = factory2.createNodeArray([updatedExtendsClause]);
+    }
+    const renamedClassThis = classInfo2.classThis ?? factory2.createThis();
+    enterClass(classInfo2);
+    leadingBlockStatements = append(leadingBlockStatements, createMetadata(classInfo2.metadataReference, classInfo2.classSuper));
+    let members = node.members;
+    members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? node2 : classElementVisitor(node2), isClassElement);
+    members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? classElementVisitor(node2) : node2, isClassElement);
+    if (pendingExpressions) {
+      let outerThis;
+      for (let expression of pendingExpressions) {
+        expression = visitNode(expression, function thisVisitor(node2) {
+          if (!(node2.transformFlags & 16384 /* ContainsLexicalThis */)) {
+            return node2;
+          }
+          switch (node2.kind) {
+            case 110 /* ThisKeyword */:
+              if (!outerThis) {
+                outerThis = factory2.createUniqueName("_outerThis", 16 /* Optimistic */);
+                classDefinitionStatements.unshift(createLet(outerThis, factory2.createThis()));
+              }
+              return outerThis;
+            default:
+              return visitEachChild(node2, thisVisitor, context);
+          }
+        }, isExpression);
+        const statement = factory2.createExpressionStatement(expression);
+        leadingBlockStatements = append(leadingBlockStatements, statement);
       }
+      pendingExpressions = void 0;
     }
-    function checkGrammarNullishCoalesceWithLogicalExpression(node) {
-      const { left, operatorToken, right } = node;
-      if (operatorToken.kind === 61 /* QuestionQuestionToken */) {
-        if (isBinaryExpression(left) && (left.operatorToken.kind === 57 /* BarBarToken */ || left.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) {
-          grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind));
-        }
-        if (isBinaryExpression(right) && (right.operatorToken.kind === 57 /* BarBarToken */ || right.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) {
-          grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind));
+    exitClass();
+    if (some(classInfo2.pendingInstanceInitializers) && !getFirstConstructorWithBody(node)) {
+      const initializerStatements = prepareConstructor(node, classInfo2);
+      if (initializerStatements) {
+        const extendsClauseElement = getEffectiveBaseTypeNode(node);
+        const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */);
+        const constructorStatements = [];
+        if (isDerivedClass) {
+          const spreadArguments = factory2.createSpreadElement(factory2.createIdentifier("arguments"));
+          const superCall = factory2.createCallExpression(
+            factory2.createSuper(),
+            /*typeArguments*/
+            void 0,
+            [spreadArguments]
+          );
+          constructorStatements.push(factory2.createExpressionStatement(superCall));
         }
+        addRange(constructorStatements, initializerStatements);
+        const constructorBody = factory2.createBlock(
+          constructorStatements,
+          /*multiLine*/
+          true
+        );
+        syntheticConstructor = factory2.createConstructorDeclaration(
+          /*modifiers*/
+          void 0,
+          [],
+          constructorBody
+        );
       }
     }
-    function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) {
-      const operator = operatorToken.kind;
-      if (operator === 64 /* EqualsToken */ && (left.kind === 210 /* ObjectLiteralExpression */ || left.kind === 209 /* ArrayLiteralExpression */)) {
-        return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 110 /* ThisKeyword */);
-      }
-      let leftType;
-      if (isLogicalOrCoalescingBinaryOperator(operator)) {
-        leftType = checkTruthinessExpression(left, checkMode);
-      } else {
-        leftType = checkExpression(left, checkMode);
-      }
-      const rightType = checkExpression(right, checkMode);
-      return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode);
+    if (classInfo2.staticMethodExtraInitializersName) {
+      classDefinitionStatements.push(
+        createLet(classInfo2.staticMethodExtraInitializersName, factory2.createArrayLiteralExpression())
+      );
     }
-    function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode) {
-      const operator = operatorToken.kind;
-      switch (operator) {
-        case 42 /* AsteriskToken */:
-        case 43 /* AsteriskAsteriskToken */:
-        case 67 /* AsteriskEqualsToken */:
-        case 68 /* AsteriskAsteriskEqualsToken */:
-        case 44 /* SlashToken */:
-        case 69 /* SlashEqualsToken */:
-        case 45 /* PercentToken */:
-        case 70 /* PercentEqualsToken */:
-        case 41 /* MinusToken */:
-        case 66 /* MinusEqualsToken */:
-        case 48 /* LessThanLessThanToken */:
-        case 71 /* LessThanLessThanEqualsToken */:
-        case 49 /* GreaterThanGreaterThanToken */:
-        case 72 /* GreaterThanGreaterThanEqualsToken */:
-        case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 52 /* BarToken */:
-        case 75 /* BarEqualsToken */:
-        case 53 /* CaretToken */:
-        case 79 /* CaretEqualsToken */:
-        case 51 /* AmpersandToken */:
-        case 74 /* AmpersandEqualsToken */:
-          if (leftType === silentNeverType || rightType === silentNeverType) {
-            return silentNeverType;
+    if (classInfo2.instanceMethodExtraInitializersName) {
+      classDefinitionStatements.push(
+        createLet(classInfo2.instanceMethodExtraInitializersName, factory2.createArrayLiteralExpression())
+      );
+    }
+    if (classInfo2.memberInfos) {
+      forEachEntry(classInfo2.memberInfos, (memberInfo, member) => {
+        if (isStatic(member)) {
+          classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName));
+          if (memberInfo.memberInitializersName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression()));
           }
-          leftType = checkNonNullType(leftType, left);
-          rightType = checkNonNullType(rightType, right);
-          let suggestedOperator;
-          if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) {
-            error2(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
-            return numberType;
-          } else {
-            const leftOk = checkArithmeticOperandType(
-              left,
-              leftType,
-              Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
-              /*isAwaitValid*/
-              true
-            );
-            const rightOk = checkArithmeticOperandType(
-              right,
-              rightType,
-              Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
-              /*isAwaitValid*/
-              true
-            );
-            let resultType2;
-            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
-            !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
-              resultType2 = numberType;
-            } else if (bothAreBigIntLike(leftType, rightType)) {
-              switch (operator) {
-                case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-                case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-                  reportOperatorError();
-                  break;
-                case 43 /* AsteriskAsteriskToken */:
-                case 68 /* AsteriskAsteriskEqualsToken */:
-                  if (languageVersion < 3 /* ES2016 */) {
-                    error2(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later);
-                  }
-              }
-              resultType2 = bigintType;
-            } else {
-              reportOperatorError(bothAreBigIntLike);
-              resultType2 = errorType;
-            }
-            if (leftOk && rightOk) {
-              checkAssignmentOperator(resultType2);
-            }
-            return resultType2;
+          if (memberInfo.memberExtraInitializersName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression()));
           }
-        case 40 /* PlusToken */:
-        case 65 /* PlusEqualsToken */:
-          if (leftType === silentNeverType || rightType === silentNeverType) {
-            return silentNeverType;
+          if (memberInfo.memberDescriptorName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName));
           }
-          if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) {
-            leftType = checkNonNullType(leftType, left);
-            rightType = checkNonNullType(rightType, right);
+        }
+      });
+    }
+    if (classInfo2.memberInfos) {
+      forEachEntry(classInfo2.memberInfos, (memberInfo, member) => {
+        if (!isStatic(member)) {
+          classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName));
+          if (memberInfo.memberInitializersName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression()));
           }
-          let resultType;
-          if (isTypeAssignableToKind(
-            leftType,
-            296 /* NumberLike */,
-            /*strict*/
-            true
-          ) && isTypeAssignableToKind(
-            rightType,
-            296 /* NumberLike */,
-            /*strict*/
-            true
-          )) {
-            resultType = numberType;
-          } else if (isTypeAssignableToKind(
-            leftType,
-            2112 /* BigIntLike */,
-            /*strict*/
-            true
-          ) && isTypeAssignableToKind(
-            rightType,
-            2112 /* BigIntLike */,
-            /*strict*/
-            true
-          )) {
-            resultType = bigintType;
-          } else if (isTypeAssignableToKind(
-            leftType,
-            402653316 /* StringLike */,
-            /*strict*/
-            true
-          ) || isTypeAssignableToKind(
-            rightType,
-            402653316 /* StringLike */,
-            /*strict*/
-            true
-          )) {
-            resultType = stringType;
-          } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
-            resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
-          }
-          if (resultType && !checkForDisallowedESSymbolOperand(operator)) {
-            return resultType;
-          }
-          if (!resultType) {
-            const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */;
-            reportOperatorError(
-              (left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind)
-            );
-            return anyType;
-          }
-          if (operator === 65 /* PlusEqualsToken */) {
-            checkAssignmentOperator(resultType);
-          }
-          return resultType;
-        case 30 /* LessThanToken */:
-        case 32 /* GreaterThanToken */:
-        case 33 /* LessThanEqualsToken */:
-        case 34 /* GreaterThanEqualsToken */:
-          if (checkForDisallowedESSymbolOperand(operator)) {
-            leftType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(leftType, left));
-            rightType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(rightType, right));
-            reportOperatorErrorUnless((left2, right2) => {
-              if (isTypeAny(left2) || isTypeAny(right2)) {
-                return true;
-              }
-              const leftAssignableToNumber = isTypeAssignableTo(left2, numberOrBigIntType);
-              const rightAssignableToNumber = isTypeAssignableTo(right2, numberOrBigIntType);
-              return leftAssignableToNumber && rightAssignableToNumber || !leftAssignableToNumber && !rightAssignableToNumber && areTypesComparable(left2, right2);
-            });
-          }
-          return booleanType;
-        case 35 /* EqualsEqualsToken */:
-        case 36 /* ExclamationEqualsToken */:
-        case 37 /* EqualsEqualsEqualsToken */:
-        case 38 /* ExclamationEqualsEqualsToken */:
-          if (!(checkMode && checkMode & 64 /* TypeOnly */)) {
-            if ((isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) && // only report for === and !== in JS, not == or !=
-            (!isInJSFile(left) || (operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */))) {
-              const eqType = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */;
-              error2(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true");
-            }
-            checkNaNEquality(errorNode, operator, left, right);
-            reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2));
-          }
-          return booleanType;
-        case 104 /* InstanceOfKeyword */:
-          return checkInstanceOfExpression(left, right, leftType, rightType, checkMode);
-        case 103 /* InKeyword */:
-          return checkInExpression(left, right, leftType, rightType);
-        case 56 /* AmpersandAmpersandToken */:
-        case 77 /* AmpersandAmpersandEqualsToken */: {
-          const resultType2 = hasTypeFacts(leftType, 4194304 /* Truthy */) ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType;
-          if (operator === 77 /* AmpersandAmpersandEqualsToken */) {
-            checkAssignmentOperator(rightType);
-          }
-          return resultType2;
-        }
-        case 57 /* BarBarToken */:
-        case 76 /* BarBarEqualsToken */: {
-          const resultType2 = hasTypeFacts(leftType, 8388608 /* Falsy */) ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType;
-          if (operator === 76 /* BarBarEqualsToken */) {
-            checkAssignmentOperator(rightType);
-          }
-          return resultType2;
-        }
-        case 61 /* QuestionQuestionToken */:
-        case 78 /* QuestionQuestionEqualsToken */: {
-          const resultType2 = hasTypeFacts(leftType, 262144 /* EQUndefinedOrNull */) ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType;
-          if (operator === 78 /* QuestionQuestionEqualsToken */) {
-            checkAssignmentOperator(rightType);
-          }
-          return resultType2;
-        }
-        case 64 /* EqualsToken */:
-          const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */;
-          checkAssignmentDeclaration(declKind, rightType);
-          if (isAssignmentDeclaration2(declKind)) {
-            if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) {
-              checkAssignmentOperator(rightType);
-            }
-            return leftType;
-          } else {
-            checkAssignmentOperator(rightType);
-            return rightType;
-          }
-        case 28 /* CommaToken */:
-          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
-            const sf = getSourceFileOfNode(left);
-            const sourceText = sf.text;
-            const start = skipTrivia(sourceText, left.pos);
-            const isInDiag2657 = sf.parseDiagnostics.some((diag2) => {
-              if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code)
-                return false;
-              return textSpanContainsPosition(diag2, start);
-            });
-            if (!isInDiag2657)
-              error2(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects);
-          }
-          return rightType;
-        default:
-          return Debug.fail();
-      }
-      function bothAreBigIntLike(left2, right2) {
-        return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */);
-      }
-      function checkAssignmentDeclaration(kind, rightType2) {
-        if (kind === 2 /* ModuleExports */) {
-          for (const prop of getPropertiesOfObjectType(rightType2)) {
-            const propType = getTypeOfSymbol(prop);
-            if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
-              const name = prop.escapedName;
-              const symbol = resolveName(
-                prop.valueDeclaration,
-                name,
-                788968 /* Type */,
-                /*nameNotFoundMessage*/
-                void 0,
-                name,
-                /*isUse*/
-                false
-              );
-              if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
-                addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
-                addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
-              }
-            }
-          }
-        }
-      }
-      function isIndirectCall(node) {
-        return node.parent.kind === 217 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 215 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
-        (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
-      }
-      function checkForDisallowedESSymbolOperand(operator2) {
-        const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
-        if (offendingSymbolOperand) {
-          error2(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2));
-          return false;
-        }
-        return true;
-      }
-      function getSuggestedBooleanOperator(operator2) {
-        switch (operator2) {
-          case 52 /* BarToken */:
-          case 75 /* BarEqualsToken */:
-            return 57 /* BarBarToken */;
-          case 53 /* CaretToken */:
-          case 79 /* CaretEqualsToken */:
-            return 38 /* ExclamationEqualsEqualsToken */;
-          case 51 /* AmpersandToken */:
-          case 74 /* AmpersandEqualsToken */:
-            return 56 /* AmpersandAmpersandToken */;
-          default:
-            return void 0;
-        }
-      }
-      function checkAssignmentOperator(valueType) {
-        if (isAssignmentOperator(operator)) {
-          addLazyDiagnostic(checkAssignmentOperatorWorker);
-        }
-        function checkAssignmentOperatorWorker() {
-          let assigneeType = leftType;
-          if (isCompoundAssignment(operatorToken.kind) && left.kind === 211 /* PropertyAccessExpression */) {
-            assigneeType = checkPropertyAccessExpression(
-              left,
-              /*checkMode*/
-              void 0,
-              /*writeOnly*/
-              true
-            );
-          }
-          if (checkReferenceExpression(left, Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access, Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access)) {
-            let headMessage;
-            if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) {
-              const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText);
-              if (isExactOptionalPropertyMismatch(valueType, target)) {
-                headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target;
-              }
-            }
-            checkTypeAssignableToAndOptionallyElaborate(valueType, assigneeType, left, right, headMessage);
+          if (memberInfo.memberExtraInitializersName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression()));
           }
-        }
-      }
-      function isAssignmentDeclaration2(kind) {
-        var _a;
-        switch (kind) {
-          case 2 /* ModuleExports */:
-            return true;
-          case 1 /* ExportsProperty */:
-          case 5 /* Property */:
-          case 6 /* Prototype */:
-          case 3 /* PrototypeProperty */:
-          case 4 /* ThisProperty */:
-            const symbol = getSymbolOfNode(left);
-            const init = getAssignedExpandoInitializer(right);
-            return !!init && isObjectLiteralExpression(init) && !!((_a = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a.size);
-          default:
-            return false;
-        }
-      }
-      function reportOperatorErrorUnless(typesAreCompatible) {
-        if (!typesAreCompatible(leftType, rightType)) {
-          reportOperatorError(typesAreCompatible);
-          return true;
-        }
-        return false;
-      }
-      function reportOperatorError(isRelated) {
-        let wouldWorkWithAwait = false;
-        const errNode = errorNode || operatorToken;
-        if (isRelated) {
-          const awaitedLeftType = getAwaitedTypeNoAlias(leftType);
-          const awaitedRightType = getAwaitedTypeNoAlias(rightType);
-          wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType);
-        }
-        let effectiveLeft = leftType;
-        let effectiveRight = rightType;
-        if (!wouldWorkWithAwait && isRelated) {
-          [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated);
-        }
-        const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight);
-        if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) {
-          errorAndMaybeSuggestAwait(
-            errNode,
-            wouldWorkWithAwait,
-            Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2,
-            tokenToString(operatorToken.kind),
-            leftStr,
-            rightStr
-          );
-        }
-      }
-      function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) {
-        switch (operatorToken.kind) {
-          case 37 /* EqualsEqualsEqualsToken */:
-          case 35 /* EqualsEqualsToken */:
-          case 38 /* ExclamationEqualsEqualsToken */:
-          case 36 /* ExclamationEqualsToken */:
-            return errorAndMaybeSuggestAwait(
-              errNode,
-              maybeMissingAwait,
-              Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap,
-              leftStr,
-              rightStr
-            );
-          default:
-            return void 0;
-        }
-      }
-      function checkNaNEquality(errorNode2, operator2, left2, right2) {
-        const isLeftNaN = isGlobalNaN(skipParentheses(left2));
-        const isRightNaN = isGlobalNaN(skipParentheses(right2));
-        if (isLeftNaN || isRightNaN) {
-          const err = error2(errorNode2, Diagnostics.This_condition_will_always_return_0, tokenToString(operator2 === 37 /* EqualsEqualsEqualsToken */ || operator2 === 35 /* EqualsEqualsToken */ ? 97 /* FalseKeyword */ : 112 /* TrueKeyword */));
-          if (isLeftNaN && isRightNaN)
-            return;
-          const operatorString = operator2 === 38 /* ExclamationEqualsEqualsToken */ || operator2 === 36 /* ExclamationEqualsToken */ ? tokenToString(54 /* ExclamationToken */) : "";
-          const location = isLeftNaN ? right2 : left2;
-          const expression = skipParentheses(location);
-          addRelatedInfo(err, createDiagnosticForNode(location, Diagnostics.Did_you_mean_0, `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`));
-        }
-      }
-      function isGlobalNaN(expr) {
-        if (isIdentifier(expr) && expr.escapedText === "NaN") {
-          const globalNaNSymbol = getGlobalNaNSymbol();
-          return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr);
-        }
-        return false;
-      }
-    }
-    function getBaseTypesIfUnrelated(leftType, rightType, isRelated) {
-      let effectiveLeft = leftType;
-      let effectiveRight = rightType;
-      const leftBase = getBaseTypeOfLiteralType(leftType);
-      const rightBase = getBaseTypeOfLiteralType(rightType);
-      if (!isRelated(leftBase, rightBase)) {
-        effectiveLeft = leftBase;
-        effectiveRight = rightBase;
-      }
-      return [effectiveLeft, effectiveRight];
-    }
-    function checkYieldExpression(node) {
-      addLazyDiagnostic(checkYieldExpressionGrammar);
-      const func = getContainingFunction(node);
-      if (!func)
-        return anyType;
-      const functionFlags = getFunctionFlags(func);
-      if (!(functionFlags & 1 /* Generator */)) {
-        return anyType;
-      }
-      const isAsync = (functionFlags & 2 /* Async */) !== 0;
-      if (node.asteriskToken) {
-        if (isAsync && languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */);
-        }
-        if (!isAsync && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-          checkExternalEmitHelpers(node, 256 /* Values */);
-        }
-      }
-      let returnType = getReturnTypeFromAnnotation(func);
-      if (returnType && returnType.flags & 1048576 /* Union */) {
-        returnType = filterType(returnType, (t) => checkGeneratorInstantiationAssignabilityToReturnType(
-          t,
-          functionFlags,
-          /*errorNode*/
-          void 0
-        ));
-      }
-      const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync);
-      const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType;
-      const signatureNextType = iterationTypes && iterationTypes.nextType || anyType;
-      const resolvedSignatureNextType = isAsync ? getAwaitedType(signatureNextType) || anyType : signatureNextType;
-      const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType;
-      const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, resolvedSignatureNextType, isAsync);
-      if (returnType && yieldedType) {
-        checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression);
-      }
-      if (node.asteriskToken) {
-        const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */;
-        return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType;
-      } else if (returnType) {
-        return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType;
-      }
-      let type = getContextualIterationType(2 /* Next */, func);
-      if (!type) {
-        type = anyType;
-        addLazyDiagnostic(() => {
-          if (noImplicitAny && !expressionResultIsUnused(node)) {
-            const contextualType = getContextualType2(
-              node,
-              /*contextFlags*/
-              void 0
-            );
-            if (!contextualType || isTypeAny(contextualType)) {
-              error2(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
-            }
+          if (memberInfo.memberDescriptorName) {
+            classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName));
           }
-        });
-      }
-      return type;
-      function checkYieldExpressionGrammar() {
-        if (!(node.flags & 16384 /* YieldContext */)) {
-          grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body);
-        }
-        if (isInParameterInitializerBeforeContainingFunction(node)) {
-          error2(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer);
         }
-      }
-    }
-    function checkConditionalExpression(node, checkMode) {
-      const type = checkTruthinessExpression(node.condition, checkMode);
-      checkTestingKnownTruthyCallableOrAwaitableType(node.condition, type, node.whenTrue);
-      const type1 = checkExpression(node.whenTrue, checkMode);
-      const type2 = checkExpression(node.whenFalse, checkMode);
-      return getUnionType([type1, type2], 2 /* Subtype */);
+      });
     }
-    function isTemplateLiteralContext(node) {
-      const parent2 = node.parent;
-      return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node;
+    leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticNonFieldDecorationStatements);
+    leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticNonFieldDecorationStatements);
+    leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticFieldDecorationStatements);
+    leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticFieldDecorationStatements);
+    if (classInfo2.classDescriptorName && classInfo2.classDecoratorsName && classInfo2.classExtraInitializersName && classInfo2.classThis) {
+      leadingBlockStatements ?? (leadingBlockStatements = []);
+      const valueProperty = factory2.createPropertyAssignment("value", renamedClassThis);
+      const classDescriptor = factory2.createObjectLiteralExpression([valueProperty]);
+      const classDescriptorAssignment = factory2.createAssignment(classInfo2.classDescriptorName, classDescriptor);
+      const classNameReference = factory2.createPropertyAccessExpression(renamedClassThis, "name");
+      const esDecorateHelper2 = emitHelpers().createESDecorateHelper(
+        factory2.createNull(),
+        classDescriptorAssignment,
+        classInfo2.classDecoratorsName,
+        { kind: "class", name: classNameReference, metadata: classInfo2.metadataReference },
+        factory2.createNull(),
+        classInfo2.classExtraInitializersName
+      );
+      const esDecorateStatement = factory2.createExpressionStatement(esDecorateHelper2);
+      setSourceMapRange(esDecorateStatement, moveRangePastDecorators(node));
+      leadingBlockStatements.push(esDecorateStatement);
+      const classDescriptorValueReference = factory2.createPropertyAccessExpression(classInfo2.classDescriptorName, "value");
+      const classThisAssignment = factory2.createAssignment(classInfo2.classThis, classDescriptorValueReference);
+      const classReferenceAssignment = factory2.createAssignment(classReference, classThisAssignment);
+      leadingBlockStatements.push(factory2.createExpressionStatement(classReferenceAssignment));
+    }
+    leadingBlockStatements.push(createSymbolMetadata(renamedClassThis, classInfo2.metadataReference));
+    if (some(classInfo2.pendingStaticInitializers)) {
+      for (const initializer of classInfo2.pendingStaticInitializers) {
+        const initializerStatement = factory2.createExpressionStatement(initializer);
+        setSourceMapRange(initializerStatement, getSourceMapRange(initializer));
+        trailingBlockStatements = append(trailingBlockStatements, initializerStatement);
+      }
+      classInfo2.pendingStaticInitializers = void 0;
+    }
+    if (classInfo2.classExtraInitializersName) {
+      const runClassInitializersHelper = emitHelpers().createRunInitializersHelper(renamedClassThis, classInfo2.classExtraInitializersName);
+      const runClassInitializersStatement = factory2.createExpressionStatement(runClassInitializersHelper);
+      setSourceMapRange(runClassInitializersStatement, node.name ?? moveRangePastDecorators(node));
+      trailingBlockStatements = append(trailingBlockStatements, runClassInitializersStatement);
+    }
+    if (leadingBlockStatements && trailingBlockStatements && !classInfo2.hasStaticInitializers) {
+      addRange(leadingBlockStatements, trailingBlockStatements);
+      trailingBlockStatements = void 0;
+    }
+    const leadingStaticBlock = leadingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock(
+      leadingBlockStatements,
+      /*multiLine*/
+      true
+    ));
+    if (leadingStaticBlock && shouldTransformPrivateStaticElementsInClass) {
+      setInternalEmitFlags(leadingStaticBlock, 32 /* TransformPrivateStaticElements */);
     }
-    function checkTemplateExpression(node) {
-      const texts = [node.head.text];
-      const types = [];
-      for (const span of node.templateSpans) {
-        const type = checkExpression(span.expression);
-        if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) {
-          error2(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String);
-        }
-        texts.push(span.literal.text);
-        types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
+    const trailingStaticBlock = trailingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock(
+      trailingBlockStatements,
+      /*multiLine*/
+      true
+    ));
+    if (leadingStaticBlock || syntheticConstructor || trailingStaticBlock) {
+      const newMembers = [];
+      const existingNamedEvaluationHelperBlockIndex = members.findIndex(isClassNamedEvaluationHelperBlock);
+      if (leadingStaticBlock) {
+        addRange(newMembers, members, 0, existingNamedEvaluationHelperBlockIndex + 1);
+        newMembers.push(leadingStaticBlock);
+        addRange(newMembers, members, existingNamedEvaluationHelperBlockIndex + 1);
+      } else {
+        addRange(newMembers, members);
       }
-      if (isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(
-        node,
-        /*contextFlags*/
-        void 0
-      ) || unknownType, isTemplateLiteralContextualType)) {
-        return getTemplateLiteralType(texts, types);
+      if (syntheticConstructor) {
+        newMembers.push(syntheticConstructor);
       }
-      const evaluated = node.parent.kind !== 215 /* TaggedTemplateExpression */ && evaluateTemplateExpression(node);
-      return evaluated ? getFreshTypeOfLiteralType(getStringLiteralType(evaluated)) : stringType;
-    }
-    function isTemplateLiteralContextualType(type) {
-      return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
-    }
-    function getContextNode2(node) {
-      if (isJsxAttributes(node) && !isJsxSelfClosingElement(node.parent)) {
-        return node.parent.parent;
+      if (trailingStaticBlock) {
+        newMembers.push(trailingStaticBlock);
       }
-      return node;
+      members = setTextRange(factory2.createNodeArray(newMembers), members);
     }
-    function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
-      const contextNode = getContextNode2(node);
-      pushContextualType(
-        contextNode,
-        contextualType,
-        /*isCache*/
-        false
+    const lexicalEnvironment = endLexicalEnvironment();
+    let classExpression;
+    if (classDecorators) {
+      classExpression = factory2.createClassExpression(
+        /*modifiers*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        heritageClauses,
+        members
       );
-      pushInferenceContext(contextNode, inferenceContext);
-      const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
-      if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
-        inferenceContext.intraExpressionInferenceSites = void 0;
-      }
-      const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
-        contextualType,
-        node,
-        /*contextFlags*/
-        void 0
-      )) ? getRegularTypeOfLiteralType(type) : type;
-      popInferenceContext();
-      popContextualType();
-      return result;
-    }
-    function checkExpressionCached(node, checkMode) {
-      if (checkMode) {
-        return checkExpression(node, checkMode);
+      if (classInfo2.classThis) {
+        classExpression = injectClassThisAssignmentIfMissing(factory2, classExpression, classInfo2.classThis);
       }
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const saveFlowLoopStart = flowLoopStart;
-        const saveFlowTypeCache = flowTypeCache;
-        flowLoopStart = flowLoopCount;
-        flowTypeCache = void 0;
-        links.resolvedType = checkExpression(node, checkMode);
-        flowTypeCache = saveFlowTypeCache;
-        flowLoopStart = saveFlowLoopStart;
-      }
-      return links.resolvedType;
-    }
-    function isTypeAssertion(node) {
-      node = skipParentheses(
-        node,
-        /*excludeJSDocTypeAssertions*/
-        true
+      const classReferenceDeclaration = factory2.createVariableDeclaration(
+        classReference,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        classExpression
       );
-      return node.kind === 216 /* TypeAssertionExpression */ || node.kind === 234 /* AsExpression */ || isJSDocTypeAssertion(node);
-    }
-    function checkDeclarationInitializer(declaration, checkMode, contextualType) {
-      const initializer = getEffectiveInitializer(declaration);
-      if (isInJSFile(declaration)) {
-        const typeNode = tryGetJSDocSatisfiesTypeNode(declaration);
-        if (typeNode) {
-          return checkSatisfiesExpressionWorker(initializer, typeNode, checkMode);
-        }
-      }
-      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
-        initializer,
-        contextualType,
-        /*inferenceContext*/
+      const classReferenceVarDeclList = factory2.createVariableDeclarationList([classReferenceDeclaration]);
+      const returnExpr = classInfo2.classThis ? factory2.createAssignment(classReference, classInfo2.classThis) : classReference;
+      classDefinitionStatements.push(
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          classReferenceVarDeclList
+        ),
+        factory2.createReturnStatement(returnExpr)
+      );
+    } else {
+      classExpression = factory2.createClassExpression(
+        /*modifiers*/
         void 0,
-        checkMode || 0 /* Normal */
-      ) : checkExpressionCached(initializer, checkMode));
-      return isParameter(declaration) && declaration.name.kind === 207 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
-    }
-    function padTupleType(type, pattern) {
-      const patternElements = pattern.elements;
-      const elementTypes = getElementTypes(type).slice();
-      const elementFlags = type.target.elementFlags.slice();
-      for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
-        const e = patternElements[i];
-        if (i < patternElements.length - 1 || !(e.kind === 208 /* BindingElement */ && e.dotDotDotToken)) {
-          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
-            e,
-            /*includePatternInType*/
-            false,
-            /*reportErrors*/
-            false
-          ) : anyType);
-          elementFlags.push(2 /* Optional */);
-          if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
-            reportImplicitAny(e, anyType);
-          }
-        }
-      }
-      return createTupleType(elementTypes, elementFlags, type.target.readonly);
+        node.name,
+        /*typeParameters*/
+        void 0,
+        heritageClauses,
+        members
+      );
+      classDefinitionStatements.push(factory2.createReturnStatement(classExpression));
     }
-    function widenTypeInferredFromInitializer(declaration, type) {
-      const widened = getCombinedNodeFlagsCached(declaration) & 6 /* Constant */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type);
-      if (isInJSFile(declaration)) {
-        if (isEmptyLiteralType(widened)) {
-          reportImplicitAny(declaration, anyType);
-          return anyType;
-        } else if (isEmptyArrayLiteralType(widened)) {
-          reportImplicitAny(declaration, anyArrayType);
-          return anyArrayType;
+    if (shouldTransformPrivateStaticElementsInClass) {
+      addInternalEmitFlags(classExpression, 32 /* TransformPrivateStaticElements */);
+      for (const member of classExpression.members) {
+        if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) {
+          addInternalEmitFlags(member, 32 /* TransformPrivateStaticElements */);
         }
       }
-      return widened;
     }
-    function isLiteralOfContextualType(candidateType, contextualType) {
-      if (contextualType) {
-        if (contextualType.flags & 3145728 /* UnionOrIntersection */) {
-          const types = contextualType.types;
-          return some(types, (t) => isLiteralOfContextualType(candidateType, t));
-        }
-        if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) {
-          const constraint = getBaseConstraintOfType(contextualType) || unknownType;
-          return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint);
-        }
-        return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */));
+    setOriginalNode(classExpression, node);
+    return factory2.createImmediatelyInvokedArrowFunction(factory2.mergeLexicalEnvironment(classDefinitionStatements, lexicalEnvironment));
+  }
+  function isDecoratedClassLike(node) {
+    return classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    ) || childIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      node
+    );
+  }
+  function visitClassDeclaration(node) {
+    if (isDecoratedClassLike(node)) {
+      const statements = [];
+      const originalClass = getOriginalNode(node, isClassLike) ?? node;
+      const className = originalClass.name ? factory2.createStringLiteralFromNode(originalClass.name) : factory2.createStringLiteral("default");
+      const isExport = hasSyntacticModifier(node, 32 /* Export */);
+      const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
+      if (!node.name) {
+        node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, className);
       }
-      return false;
-    }
-    function isConstContext(node) {
-      const parent2 = node.parent;
-      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeVariable(getContextualType2(node, 0 /* None */)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
-    }
-    function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
-      const type = checkExpression(node, checkMode, forceTuple);
-      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
-        getContextualType2(
+      if (isExport && isDefault) {
+        const iife = transformClassLike(node);
+        if (node.name) {
+          const varDecl = factory2.createVariableDeclaration(
+            factory2.getLocalName(node),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            iife
+          );
+          setOriginalNode(varDecl, node);
+          const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
+          const varStatement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            varDecls
+          );
+          statements.push(varStatement);
+          const exportStatement = factory2.createExportDefault(factory2.getDeclarationName(node));
+          setOriginalNode(exportStatement, node);
+          setCommentRange(exportStatement, getCommentRange(node));
+          setSourceMapRange(exportStatement, moveRangePastDecorators(node));
+          statements.push(exportStatement);
+        } else {
+          const exportStatement = factory2.createExportDefault(iife);
+          setOriginalNode(exportStatement, node);
+          setCommentRange(exportStatement, getCommentRange(node));
+          setSourceMapRange(exportStatement, moveRangePastDecorators(node));
+          statements.push(exportStatement);
+        }
+      } else {
+        Debug.assertIsDefined(node.name, "A class declaration that is not a default export must have a name.");
+        const iife = transformClassLike(node);
+        const modifierVisitorNoExport = isExport ? (node2) => isExportModifier(node2) ? void 0 : modifierVisitor(node2) : modifierVisitor;
+        const modifiers = visitNodes2(node.modifiers, modifierVisitorNoExport, isModifier);
+        const declName = factory2.getLocalName(
           node,
-          /*contextFlags*/
-          void 0
-        ),
-        node,
-        /*contextFlags*/
-        void 0
-      ));
-    }
-    function checkPropertyAssignment(node, checkMode) {
-      if (node.name.kind === 167 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-      }
-      return checkExpressionForMutableLocation(node.initializer, checkMode);
-    }
-    function checkObjectLiteralMethod(node, checkMode) {
-      checkGrammarMethod(node);
-      if (node.name.kind === 167 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-      }
-      const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
-    }
-    function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
-      if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
-        const callSignature = getSingleSignature(
-          type,
-          0 /* Call */,
-          /*allowMembers*/
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
           true
         );
-        const constructSignature = getSingleSignature(
-          type,
-          1 /* Construct */,
-          /*allowMembers*/
-          true
+        const varDecl = factory2.createVariableDeclaration(
+          declName,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          iife
         );
-        const signature = callSignature || constructSignature;
-        if (signature && signature.typeParameters) {
-          const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
-          if (contextualType) {
-            const contextualSignature = getSingleSignature(
-              getNonNullableType(contextualType),
-              callSignature ? 0 /* Call */ : 1 /* Construct */,
-              /*allowMembers*/
-              false
-            );
-            if (contextualSignature && !contextualSignature.typeParameters) {
-              if (checkMode & 8 /* SkipGenericFunctions */) {
-                skippedGenericFunction(node, checkMode);
-                return anyFunctionType;
-              }
-              const context = getInferenceContext(node);
-              const returnType = context.signature && getReturnTypeOfSignature(context.signature);
-              const returnSignature = returnType && getSingleCallOrConstructSignature(returnType);
-              if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) {
-                const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters);
-                const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
-                const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
-                applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                  inferTypes(
-                    inferences,
-                    source,
-                    target,
-                    /*priority*/
-                    0,
-                    /*contravariant*/
-                    true
-                  );
-                });
-                if (some(inferences, hasInferenceCandidates)) {
-                  applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                    inferTypes(inferences, source, target);
-                  });
-                  if (!hasOverlappingInferences(context.inferences, inferences)) {
-                    mergeInferences(context.inferences, inferences);
-                    context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters);
-                    return getOrCreateTypeFromSignature(instantiatedSignature);
-                  }
-                }
-              }
-              return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context));
-            }
-          }
+        setOriginalNode(varDecl, node);
+        const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
+        const varStatement = factory2.createVariableStatement(modifiers, varDecls);
+        setOriginalNode(varStatement, node);
+        setCommentRange(varStatement, getCommentRange(node));
+        statements.push(varStatement);
+        if (isExport) {
+          const exportStatement = factory2.createExternalModuleExport(declName);
+          setOriginalNode(exportStatement, node);
+          statements.push(exportStatement);
         }
       }
-      return type;
+      return singleOrMany(statements);
+    } else {
+      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+      enterClass(
+        /*classInfo*/
+        void 0
+      );
+      const members = visitNodes2(node.members, classElementVisitor, isClassElement);
+      exitClass();
+      return factory2.updateClassDeclaration(
+        node,
+        modifiers,
+        node.name,
+        /*typeParameters*/
+        void 0,
+        heritageClauses,
+        members
+      );
     }
-    function skippedGenericFunction(node, checkMode) {
-      if (checkMode & 2 /* Inferential */) {
-        const context = getInferenceContext(node);
-        context.flags |= 4 /* SkippedGenericFunction */;
-      }
+  }
+  function visitClassExpression(node) {
+    if (isDecoratedClassLike(node)) {
+      const iife = transformClassLike(node);
+      setOriginalNode(iife, node);
+      return iife;
+    } else {
+      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+      enterClass(
+        /*classInfo*/
+        void 0
+      );
+      const members = visitNodes2(node.members, classElementVisitor, isClassElement);
+      exitClass();
+      return factory2.updateClassExpression(
+        node,
+        modifiers,
+        node.name,
+        /*typeParameters*/
+        void 0,
+        heritageClauses,
+        members
+      );
     }
-    function hasInferenceCandidates(info) {
-      return !!(info.candidates || info.contraCandidates);
+  }
+  function prepareConstructor(_parent, classInfo2) {
+    if (some(classInfo2.pendingInstanceInitializers)) {
+      const statements = [];
+      statements.push(
+        factory2.createExpressionStatement(
+          factory2.inlineExpressions(classInfo2.pendingInstanceInitializers)
+        )
+      );
+      classInfo2.pendingInstanceInitializers = void 0;
+      return statements;
     }
-    function hasInferenceCandidatesOrDefault(info) {
-      return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter));
+  }
+  function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) {
+    const superStatementIndex = superPath[superPathDepth];
+    const superStatement = statementsIn[superStatementIndex];
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
+    if (isTryStatement(superStatement)) {
+      const tryBlockStatements = [];
+      transformConstructorBodyWorker(
+        tryBlockStatements,
+        superStatement.tryBlock.statements,
+        /*statementOffset*/
+        0,
+        superPath,
+        superPathDepth + 1,
+        initializerStatements
+      );
+      const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
+      setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
+      statementsOut.push(factory2.updateTryStatement(
+        superStatement,
+        factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
+        visitNode(superStatement.catchClause, visitor, isCatchClause),
+        visitNode(superStatement.finallyBlock, visitor, isBlock)
+      ));
+    } else {
+      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
+      addRange(statementsOut, initializerStatements);
     }
-    function hasOverlappingInferences(a, b) {
-      for (let i = 0; i < a.length; i++) {
-        if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) {
-          return true;
+    addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1));
+  }
+  function visitConstructorDeclaration(node) {
+    enterClassElement(node);
+    const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const parameters = visitNodes2(node.parameters, visitor, isParameter);
+    let body;
+    if (node.body && classInfo) {
+      const initializerStatements = prepareConstructor(classInfo.class, classInfo);
+      if (initializerStatements) {
+        const statements = [];
+        const nonPrologueStart = factory2.copyPrologue(
+          node.body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
+        const superStatementIndices = findSuperStatementIndexPath(node.body.statements, nonPrologueStart);
+        if (superStatementIndices.length > 0) {
+          transformConstructorBodyWorker(statements, node.body.statements, nonPrologueStart, superStatementIndices, 0, initializerStatements);
+        } else {
+          addRange(statements, initializerStatements);
+          addRange(statements, visitNodes2(node.body.statements, visitor, isStatement));
         }
+        body = factory2.createBlock(
+          statements,
+          /*multiLine*/
+          true
+        );
+        setOriginalNode(body, node.body);
+        setTextRange(body, node.body);
       }
-      return false;
     }
-    function mergeInferences(target, source) {
-      for (let i = 0; i < target.length; i++) {
-        if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) {
-          target[i] = source[i];
-        }
-      }
+    body ?? (body = visitNode(node.body, visitor, isBlock));
+    exitClassElement();
+    return factory2.updateConstructorDeclaration(node, modifiers, parameters, body);
+  }
+  function finishClassElement(updated, original) {
+    if (updated !== original) {
+      setCommentRange(updated, original);
+      setSourceMapRange(updated, moveRangePastDecorators(original));
     }
-    function getUniqueTypeParameters(context, typeParameters) {
-      const result = [];
-      let oldTypeParameters;
-      let newTypeParameters;
-      for (const tp of typeParameters) {
-        const name = tp.symbol.escapedName;
-        if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) {
-          const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name);
-          const symbol = createSymbol(262144 /* TypeParameter */, newName);
-          const newTypeParameter = createTypeParameter(symbol);
-          newTypeParameter.target = tp;
-          oldTypeParameters = append(oldTypeParameters, tp);
-          newTypeParameters = append(newTypeParameters, newTypeParameter);
-          result.push(newTypeParameter);
+    return updated;
+  }
+  function partialTransformClassElement(member, classInfo2, createDescriptor) {
+    let referencedName;
+    let name;
+    let initializersName;
+    let extraInitializersName;
+    let thisArg;
+    let descriptorName;
+    if (!classInfo2) {
+      const modifiers2 = visitNodes2(member.modifiers, modifierVisitor, isModifier);
+      enterName();
+      name = visitPropertyName(member.name);
+      exitName();
+      return { modifiers: modifiers2, referencedName, name, initializersName, descriptorName, thisArg };
+    }
+    const memberDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClassElement(
+      member,
+      classInfo2.class,
+      /*useLegacyDecorators*/
+      false
+    ));
+    const modifiers = visitNodes2(member.modifiers, modifierVisitor, isModifier);
+    if (memberDecorators) {
+      const memberDecoratorsName = createHelperVariable(member, "decorators");
+      const memberDecoratorsArray = factory2.createArrayLiteralExpression(memberDecorators);
+      const memberDecoratorsAssignment = factory2.createAssignment(memberDecoratorsName, memberDecoratorsArray);
+      const memberInfo = { memberDecoratorsName };
+      classInfo2.memberInfos ?? (classInfo2.memberInfos = /* @__PURE__ */ new Map());
+      classInfo2.memberInfos.set(member, memberInfo);
+      pendingExpressions ?? (pendingExpressions = []);
+      pendingExpressions.push(memberDecoratorsAssignment);
+      const statements = isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticNonFieldDecorationStatements ?? (classInfo2.staticNonFieldDecorationStatements = []) : classInfo2.nonStaticNonFieldDecorationStatements ?? (classInfo2.nonStaticNonFieldDecorationStatements = []) : isPropertyDeclaration(member) && !isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticFieldDecorationStatements ?? (classInfo2.staticFieldDecorationStatements = []) : classInfo2.nonStaticFieldDecorationStatements ?? (classInfo2.nonStaticFieldDecorationStatements = []) : Debug.fail();
+      const kind = isGetAccessorDeclaration(member) ? "getter" : isSetAccessorDeclaration(member) ? "setter" : isMethodDeclaration(member) ? "method" : isAutoAccessorPropertyDeclaration(member) ? "accessor" : isPropertyDeclaration(member) ? "field" : Debug.fail();
+      let propertyName;
+      if (isIdentifier(member.name) || isPrivateIdentifier(member.name)) {
+        propertyName = { computed: false, name: member.name };
+      } else if (isPropertyNameLiteral(member.name)) {
+        propertyName = { computed: true, name: factory2.createStringLiteralFromNode(member.name) };
+      } else {
+        const expression = member.name.expression;
+        if (isPropertyNameLiteral(expression) && !isIdentifier(expression)) {
+          propertyName = { computed: true, name: factory2.createStringLiteralFromNode(expression) };
         } else {
-          result.push(tp);
+          enterName();
+          ({ referencedName, name } = visitReferencedPropertyName(member.name));
+          propertyName = { computed: true, name: referencedName };
+          exitName();
         }
       }
-      if (newTypeParameters) {
-        const mapper = createTypeMapper(oldTypeParameters, newTypeParameters);
-        for (const tp of newTypeParameters) {
-          tp.mapper = mapper;
+      const context2 = {
+        kind,
+        name: propertyName,
+        static: isStatic(member),
+        private: isPrivateIdentifier(member.name),
+        access: {
+          // 15.7.3 CreateDecoratorAccessObject (kind, name)
+          // 2. If _kind_ is ~field~, ~method~, ~accessor~, or ~getter~, then ...
+          get: isPropertyDeclaration(member) || isGetAccessorDeclaration(member) || isMethodDeclaration(member),
+          // 3. If _kind_ is ~field~, ~accessor~, or ~setter~, then ...
+          set: isPropertyDeclaration(member) || isSetAccessorDeclaration(member)
+        },
+        metadata: classInfo2.metadataReference
+      };
+      if (isMethodOrAccessor(member)) {
+        const methodExtraInitializersName = isStatic(member) ? classInfo2.staticMethodExtraInitializersName : classInfo2.instanceMethodExtraInitializersName;
+        Debug.assertIsDefined(methodExtraInitializersName);
+        let descriptor;
+        if (isPrivateIdentifierClassElementDeclaration(member) && createDescriptor) {
+          descriptor = createDescriptor(member, visitNodes2(modifiers, (node) => tryCast(node, isAsyncModifier), isModifier));
+          memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor");
+          descriptor = factory2.createAssignment(descriptorName, descriptor);
+        }
+        const esDecorateExpression = emitHelpers().createESDecorateHelper(factory2.createThis(), descriptor ?? factory2.createNull(), memberDecoratorsName, context2, factory2.createNull(), methodExtraInitializersName);
+        const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression);
+        setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member));
+        statements.push(esDecorateStatement);
+      } else if (isPropertyDeclaration(member)) {
+        initializersName = memberInfo.memberInitializersName ?? (memberInfo.memberInitializersName = createHelperVariable(member, "initializers"));
+        extraInitializersName = memberInfo.memberExtraInitializersName ?? (memberInfo.memberExtraInitializersName = createHelperVariable(member, "extraInitializers"));
+        if (isStatic(member)) {
+          thisArg = classInfo2.classThis;
         }
-      }
-      return result;
-    }
-    function hasTypeParameterByName(typeParameters, name) {
-      return some(typeParameters, (tp) => tp.symbol.escapedName === name);
-    }
-    function getUniqueTypeParameterName(typeParameters, baseName) {
-      let len = baseName.length;
-      while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */)
-        len--;
-      const s = baseName.slice(0, len);
-      for (let index = 1; true; index++) {
-        const augmentedName = s + index;
-        if (!hasTypeParameterByName(typeParameters, augmentedName)) {
-          return augmentedName;
+        let descriptor;
+        if (isPrivateIdentifierClassElementDeclaration(member) && hasAccessorModifier(member) && createDescriptor) {
+          descriptor = createDescriptor(
+            member,
+            /*modifiers*/
+            void 0
+          );
+          memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor");
+          descriptor = factory2.createAssignment(descriptorName, descriptor);
         }
+        const esDecorateExpression = emitHelpers().createESDecorateHelper(
+          isAutoAccessorPropertyDeclaration(member) ? factory2.createThis() : factory2.createNull(),
+          descriptor ?? factory2.createNull(),
+          memberDecoratorsName,
+          context2,
+          initializersName,
+          extraInitializersName
+        );
+        const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression);
+        setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member));
+        statements.push(esDecorateStatement);
       }
     }
-    function getReturnTypeOfSingleNonGenericCallSignature(funcType) {
-      const signature = getSingleCallSignature(funcType);
-      if (signature && !signature.typeParameters) {
-        return getReturnTypeOfSignature(signature);
-      }
+    if (name === void 0) {
+      enterName();
+      name = visitPropertyName(member.name);
+      exitName();
     }
-    function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) {
-      const funcType = checkExpression(expr.expression);
-      const nonOptionalType = getOptionalExpressionType(funcType, expr.expression);
-      const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType);
-      return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType);
+    if (!some(modifiers) && (isMethodDeclaration(member) || isPropertyDeclaration(member))) {
+      setEmitFlags(name, 1024 /* NoLeadingComments */);
     }
-    function getTypeOfExpression(node) {
-      const quickType = getQuickTypeOfExpression(node);
-      if (quickType) {
-        return quickType;
-      }
-      if (node.flags & 268435456 /* TypeCached */ && flowTypeCache) {
-        const cachedType = flowTypeCache[getNodeId(node)];
-        if (cachedType) {
-          return cachedType;
-        }
-      }
-      const startInvocationCount = flowInvocationCount;
-      const type = checkExpression(node, 64 /* TypeOnly */);
-      if (flowInvocationCount !== startInvocationCount) {
-        const cache = flowTypeCache || (flowTypeCache = []);
-        cache[getNodeId(node)] = type;
-        setNodeFlags(node, node.flags | 268435456 /* TypeCached */);
-      }
-      return type;
+    return { modifiers, referencedName, name, initializersName, extraInitializersName, descriptorName, thisArg };
+  }
+  function visitMethodDeclaration(node) {
+    enterClassElement(node);
+    const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createMethodDescriptorObject);
+    if (descriptorName) {
+      exitClassElement();
+      return finishClassElement(createMethodDescriptorForwarder(modifiers, name, descriptorName), node);
+    } else {
+      const parameters = visitNodes2(node.parameters, visitor, isParameter);
+      const body = visitNode(node.body, visitor, isBlock);
+      exitClassElement();
+      return finishClassElement(factory2.updateMethodDeclaration(
+        node,
+        modifiers,
+        node.asteriskToken,
+        name,
+        /*questionToken*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      ), node);
     }
-    function getQuickTypeOfExpression(node) {
-      let expr = skipParentheses(
+  }
+  function visitGetAccessorDeclaration(node) {
+    enterClassElement(node);
+    const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createGetAccessorDescriptorObject);
+    if (descriptorName) {
+      exitClassElement();
+      return finishClassElement(createGetAccessorDescriptorForwarder(modifiers, name, descriptorName), node);
+    } else {
+      const parameters = visitNodes2(node.parameters, visitor, isParameter);
+      const body = visitNode(node.body, visitor, isBlock);
+      exitClassElement();
+      return finishClassElement(factory2.updateGetAccessorDeclaration(
         node,
-        /*excludeJSDocTypeAssertions*/
-        true
-      );
-      if (isJSDocTypeAssertion(expr)) {
-        const type = getJSDocTypeAssertionType(expr);
-        if (!isConstTypeReference(type)) {
-          return getTypeFromTypeNode(type);
+        modifiers,
+        name,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      ), node);
+    }
+  }
+  function visitSetAccessorDeclaration(node) {
+    enterClassElement(node);
+    const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createSetAccessorDescriptorObject);
+    if (descriptorName) {
+      exitClassElement();
+      return finishClassElement(createSetAccessorDescriptorForwarder(modifiers, name, descriptorName), node);
+    } else {
+      const parameters = visitNodes2(node.parameters, visitor, isParameter);
+      const body = visitNode(node.body, visitor, isBlock);
+      exitClassElement();
+      return finishClassElement(factory2.updateSetAccessorDeclaration(node, modifiers, name, parameters, body), node);
+    }
+  }
+  function visitClassStaticBlockDeclaration(node) {
+    enterClassElement(node);
+    let result;
+    if (isClassNamedEvaluationHelperBlock(node)) {
+      result = visitEachChild(node, visitor, context);
+    } else if (isClassThisAssignmentBlock(node)) {
+      const savedClassThis = classThis;
+      classThis = void 0;
+      result = visitEachChild(node, visitor, context);
+      classThis = savedClassThis;
+    } else {
+      node = visitEachChild(node, visitor, context);
+      result = node;
+      if (classInfo) {
+        classInfo.hasStaticInitializers = true;
+        if (some(classInfo.pendingStaticInitializers)) {
+          const statements = [];
+          for (const initializer of classInfo.pendingStaticInitializers) {
+            const initializerStatement = factory2.createExpressionStatement(initializer);
+            setSourceMapRange(initializerStatement, getSourceMapRange(initializer));
+            statements.push(initializerStatement);
+          }
+          const body = factory2.createBlock(
+            statements,
+            /*multiLine*/
+            true
+          );
+          const staticBlock = factory2.createClassStaticBlockDeclaration(body);
+          result = [staticBlock, result];
+          classInfo.pendingStaticInitializers = void 0;
         }
       }
-      expr = skipParentheses(node);
-      if (isAwaitExpression(expr)) {
-        const type = getQuickTypeOfExpression(expr.expression);
-        return type ? getAwaitedType(type) : void 0;
-      }
-      if (isCallExpression(expr) && expr.expression.kind !== 108 /* SuperKeyword */ && !isRequireCall(
-        expr,
-        /*requireStringLiteralLikeArgument*/
-        true
-      ) && !isSymbolOrSymbolForCall(expr)) {
-        return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
-      } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
-        return getTypeFromTypeNode(expr.type);
-      } else if (isLiteralExpression(node) || isBooleanLiteral(node)) {
-        return checkExpression(node);
-      }
-      return void 0;
     }
-    function getContextFreeTypeOfExpression(node) {
-      const links = getNodeLinks(node);
-      if (links.contextFreeType) {
-        return links.contextFreeType;
-      }
-      pushContextualType(
-        node,
-        anyType,
-        /*isCache*/
-        false
+    exitClassElement();
+    return result;
+  }
+  function visitPropertyDeclaration(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
+    }
+    enterClassElement(node);
+    Debug.assert(!isAmbientPropertyDeclaration(node), "Not yet implemented.");
+    const { modifiers, name, initializersName, extraInitializersName, descriptorName, thisArg } = partialTransformClassElement(node, classInfo, hasAccessorModifier(node) ? createAccessorPropertyDescriptorObject : void 0);
+    startLexicalEnvironment();
+    let initializer = visitNode(node.initializer, visitor, isExpression);
+    if (initializersName) {
+      initializer = emitHelpers().createRunInitializersHelper(
+        thisArg ?? factory2.createThis(),
+        initializersName,
+        initializer ?? factory2.createVoidZero()
       );
-      const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
-      popContextualType();
-      return type;
     }
-    function checkExpression(node, checkMode, forceTuple) {
-      var _a, _b;
-      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      const saveCurrentNode = currentNode;
-      currentNode = node;
-      instantiationCount = 0;
-      const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple);
-      const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
-      if (isConstEnumObjectType(type)) {
-        checkConstEnumAccess(node, type);
-      }
-      currentNode = saveCurrentNode;
-      (_b = tracing) == null ? void 0 : _b.pop();
-      return type;
+    if (isStatic(node) && classInfo && initializer) {
+      classInfo.hasStaticInitializers = true;
     }
-    function checkConstEnumAccess(node, type) {
-      const ok = node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 186 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 281 /* ExportSpecifier */;
-      if (!ok) {
-        error2(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query);
-      }
-      if (getIsolatedModules(compilerOptions)) {
-        Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */));
-        const constEnumDeclaration = type.symbol.valueDeclaration;
-        if (constEnumDeclaration.flags & 33554432 /* Ambient */ && !isValidTypeOnlyAliasUseSite(node)) {
-          error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName);
-        }
-      }
+    const declarations = endLexicalEnvironment();
+    if (some(declarations)) {
+      initializer = factory2.createImmediatelyInvokedArrowFunction([
+        ...declarations,
+        factory2.createReturnStatement(initializer)
+      ]);
     }
-    function checkParenthesizedExpression(node, checkMode) {
-      if (hasJSDocNodes(node)) {
-        if (isJSDocSatisfiesExpression(node)) {
-          return checkSatisfiesExpressionWorker(node.expression, getJSDocSatisfiesExpressionType(node), checkMode);
+    if (classInfo) {
+      if (isStatic(node)) {
+        initializer = injectPendingInitializers(
+          classInfo,
+          /*isStatic*/
+          true,
+          initializer
+        );
+        if (extraInitializersName) {
+          classInfo.pendingStaticInitializers ?? (classInfo.pendingStaticInitializers = []);
+          classInfo.pendingStaticInitializers.push(
+            emitHelpers().createRunInitializersHelper(
+              classInfo.classThis ?? factory2.createThis(),
+              extraInitializersName
+            )
+          );
         }
-        if (isJSDocTypeAssertion(node)) {
-          return checkAssertionWorker(node, checkMode);
+      } else {
+        initializer = injectPendingInitializers(
+          classInfo,
+          /*isStatic*/
+          false,
+          initializer
+        );
+        if (extraInitializersName) {
+          classInfo.pendingInstanceInitializers ?? (classInfo.pendingInstanceInitializers = []);
+          classInfo.pendingInstanceInitializers.push(
+            emitHelpers().createRunInitializersHelper(
+              factory2.createThis(),
+              extraInitializersName
+            )
+          );
         }
       }
-      return checkExpression(node.expression, checkMode);
     }
-    function checkExpressionWorker(node, checkMode, forceTuple) {
-      const kind = node.kind;
-      if (cancellationToken) {
-        switch (kind) {
-          case 231 /* ClassExpression */:
-          case 218 /* FunctionExpression */:
-          case 219 /* ArrowFunction */:
-            cancellationToken.throwIfCancellationRequested();
+    exitClassElement();
+    if (hasAccessorModifier(node) && descriptorName) {
+      const commentRange = getCommentRange(node);
+      const sourceMapRange = getSourceMapRange(node);
+      const name2 = node.name;
+      let getterName = name2;
+      let setterName = name2;
+      if (isComputedPropertyName(name2) && !isSimpleInlineableExpression(name2.expression)) {
+        const cacheAssignment = findComputedPropertyNameCacheAssignment(name2);
+        if (cacheAssignment) {
+          getterName = factory2.updateComputedPropertyName(name2, visitNode(name2.expression, visitor, isExpression));
+          setterName = factory2.updateComputedPropertyName(name2, cacheAssignment.left);
+        } else {
+          const temp = factory2.createTempVariable(hoistVariableDeclaration);
+          setSourceMapRange(temp, name2.expression);
+          const expression = visitNode(name2.expression, visitor, isExpression);
+          const assignment = factory2.createAssignment(temp, expression);
+          setSourceMapRange(assignment, name2.expression);
+          getterName = factory2.updateComputedPropertyName(name2, assignment);
+          setterName = factory2.updateComputedPropertyName(name2, temp);
         }
       }
-      switch (kind) {
-        case 80 /* Identifier */:
-          return checkIdentifier(node, checkMode);
-        case 81 /* PrivateIdentifier */:
-          return checkPrivateIdentifierExpression(node);
-        case 110 /* ThisKeyword */:
-          return checkThisExpression(node);
-        case 108 /* SuperKeyword */:
-          return checkSuperExpression(node);
-        case 106 /* NullKeyword */:
-          return nullWideningType;
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 11 /* StringLiteral */:
-          return hasSkipDirectInferenceFlag(node) ? blockedStringType : getFreshTypeOfLiteralType(getStringLiteralType(node.text));
-        case 9 /* NumericLiteral */:
-          checkGrammarNumericLiteral(node);
-          return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text));
-        case 10 /* BigIntLiteral */:
-          checkGrammarBigIntLiteral(node);
-          return getFreshTypeOfLiteralType(getBigIntLiteralType({
-            negative: false,
-            base10Value: parsePseudoBigInt(node.text)
-          }));
-        case 112 /* TrueKeyword */:
-          return trueType;
-        case 97 /* FalseKeyword */:
-          return falseType;
-        case 228 /* TemplateExpression */:
-          return checkTemplateExpression(node);
-        case 14 /* RegularExpressionLiteral */:
-          return globalRegExpType;
-        case 209 /* ArrayLiteralExpression */:
-          return checkArrayLiteral(node, checkMode, forceTuple);
-        case 210 /* ObjectLiteralExpression */:
-          return checkObjectLiteral(node, checkMode);
-        case 211 /* PropertyAccessExpression */:
-          return checkPropertyAccessExpression(node, checkMode);
-        case 166 /* QualifiedName */:
-          return checkQualifiedName(node, checkMode);
-        case 212 /* ElementAccessExpression */:
-          return checkIndexedAccess(node, checkMode);
-        case 213 /* CallExpression */:
-          if (node.expression.kind === 102 /* ImportKeyword */) {
-            return checkImportCallExpression(node);
-          }
-        case 214 /* NewExpression */:
-          return checkCallExpression(node, checkMode);
-        case 215 /* TaggedTemplateExpression */:
-          return checkTaggedTemplateExpression(node);
-        case 217 /* ParenthesizedExpression */:
-          return checkParenthesizedExpression(node, checkMode);
-        case 231 /* ClassExpression */:
-          return checkClassExpression(node);
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-        case 221 /* TypeOfExpression */:
-          return checkTypeOfExpression(node);
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-          return checkAssertion(node, checkMode);
-        case 235 /* NonNullExpression */:
-          return checkNonNullAssertion(node);
-        case 233 /* ExpressionWithTypeArguments */:
-          return checkExpressionWithTypeArguments(node);
-        case 238 /* SatisfiesExpression */:
-          return checkSatisfiesExpression(node);
-        case 236 /* MetaProperty */:
-          return checkMetaProperty(node);
-        case 220 /* DeleteExpression */:
-          return checkDeleteExpression(node);
-        case 222 /* VoidExpression */:
-          return checkVoidExpression(node);
-        case 223 /* AwaitExpression */:
-          return checkAwaitExpression(node);
-        case 224 /* PrefixUnaryExpression */:
-          return checkPrefixUnaryExpression(node);
-        case 225 /* PostfixUnaryExpression */:
-          return checkPostfixUnaryExpression(node);
-        case 226 /* BinaryExpression */:
-          return checkBinaryExpression(node, checkMode);
-        case 227 /* ConditionalExpression */:
-          return checkConditionalExpression(node, checkMode);
-        case 230 /* SpreadElement */:
-          return checkSpreadExpression(node, checkMode);
-        case 232 /* OmittedExpression */:
-          return undefinedWideningType;
-        case 229 /* YieldExpression */:
-          return checkYieldExpression(node);
-        case 237 /* SyntheticExpression */:
-          return checkSyntheticExpression(node);
-        case 294 /* JsxExpression */:
-          return checkJsxExpression(node, checkMode);
-        case 284 /* JsxElement */:
-          return checkJsxElement(node, checkMode);
-        case 285 /* JsxSelfClosingElement */:
-          return checkJsxSelfClosingElement(node, checkMode);
-        case 288 /* JsxFragment */:
-          return checkJsxFragment(node);
-        case 292 /* JsxAttributes */:
-          return checkJsxAttributes(node, checkMode);
-        case 286 /* JsxOpeningElement */:
-          Debug.fail("Shouldn't ever directly check a JsxOpeningElement");
-      }
-      return errorType;
+      const modifiersWithoutAccessor = visitNodes2(modifiers, (node2) => node2.kind !== 129 /* AccessorKeyword */ ? node2 : void 0, isModifier);
+      const backingField = createAccessorPropertyBackingField(factory2, node, modifiersWithoutAccessor, initializer);
+      setOriginalNode(backingField, node);
+      setEmitFlags(backingField, 3072 /* NoComments */);
+      setSourceMapRange(backingField, sourceMapRange);
+      setSourceMapRange(backingField.name, node.name);
+      const getter = createGetAccessorDescriptorForwarder(modifiersWithoutAccessor, getterName, descriptorName);
+      setOriginalNode(getter, node);
+      setCommentRange(getter, commentRange);
+      setSourceMapRange(getter, sourceMapRange);
+      const setter = createSetAccessorDescriptorForwarder(modifiersWithoutAccessor, setterName, descriptorName);
+      setOriginalNode(setter, node);
+      setEmitFlags(setter, 3072 /* NoComments */);
+      setSourceMapRange(setter, sourceMapRange);
+      return [backingField, getter, setter];
     }
-    function checkTypeParameter(node) {
-      checkGrammarModifiers(node);
-      if (node.expression) {
-        grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected);
-      }
-      checkSourceElement(node.constraint);
-      checkSourceElement(node.default);
-      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
-      getBaseConstraintOfType(typeParameter);
-      if (!hasNonCircularTypeParameterDefault(typeParameter)) {
-        error2(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
-      }
-      const constraintType = getConstraintOfTypeParameter(typeParameter);
-      const defaultType = getDefaultFromTypeParameter(typeParameter);
-      if (constraintType && defaultType) {
-        checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
-      }
-      checkNodeDeferred(node);
-      addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0));
+    return finishClassElement(factory2.updatePropertyDeclaration(
+      node,
+      modifiers,
+      name,
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      initializer
+    ), node);
+  }
+  function visitThisExpression(node) {
+    return classThis ?? node;
+  }
+  function visitCallExpression(node) {
+    if (isSuperProperty(node.expression) && classThis) {
+      const expression = visitNode(node.expression, visitor, isExpression);
+      const argumentsList = visitNodes2(node.arguments, visitor, isExpression);
+      const invocation = factory2.createFunctionCallCall(expression, classThis, argumentsList);
+      setOriginalNode(invocation, node);
+      setTextRange(invocation, node);
+      return invocation;
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitTaggedTemplateExpression(node) {
+    if (isSuperProperty(node.tag) && classThis) {
+      const tag = visitNode(node.tag, visitor, isExpression);
+      const boundTag = factory2.createFunctionBindCall(tag, classThis, []);
+      setOriginalNode(boundTag, node);
+      setTextRange(boundTag, node);
+      const template = visitNode(node.template, visitor, isTemplateLiteral);
+      return factory2.updateTaggedTemplateExpression(
+        node,
+        boundTag,
+        /*typeArguments*/
+        void 0,
+        template
+      );
     }
-    function checkTypeParameterDeferred(node) {
-      var _a, _b;
-      if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
-        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
-        const modifiers = getTypeParameterModifiers(typeParameter) & (8192 /* In */ | 16384 /* Out */);
-        if (modifiers) {
-          const symbol = getSymbolOfDeclaration(node.parent);
-          if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */))) {
-            error2(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
-          } else if (modifiers === 8192 /* In */ || modifiers === 16384 /* Out */) {
-            (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) });
-            const source = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck);
-            const target = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck);
-            const saveVarianceTypeParameter = typeParameter;
-            varianceTypeParameter = typeParameter;
-            checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation);
-            varianceTypeParameter = saveVarianceTypeParameter;
-            (_b = tracing) == null ? void 0 : _b.pop();
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitPropertyAccessExpression(node) {
+    if (isSuperProperty(node) && isIdentifier(node.name) && classThis && classSuper) {
+      const propertyName = factory2.createStringLiteralFromNode(node.name);
+      const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis);
+      setOriginalNode(superProperty, node.expression);
+      setTextRange(superProperty, node.expression);
+      return superProperty;
     }
-    function checkParameter(node) {
-      checkGrammarModifiers(node);
-      checkVariableLikeDeclaration(node);
-      const func = getContainingFunction(node);
-      if (hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) {
-        if (!(func.kind === 176 /* Constructor */ && nodeIsPresent(func.body))) {
-          error2(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation);
-        }
-        if (func.kind === 176 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") {
-          error2(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name);
-        }
-      }
-      if (!node.initializer && isOptionalDeclaration(node) && isBindingPattern(node.name) && func.body) {
-        error2(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature);
-      }
-      if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) {
-        if (func.parameters.indexOf(node) !== 0) {
-          error2(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText);
-        }
-        if (func.kind === 176 /* Constructor */ || func.kind === 180 /* ConstructSignature */ || func.kind === 185 /* ConstructorType */) {
-          error2(node, Diagnostics.A_constructor_cannot_have_a_this_parameter);
-        }
-        if (func.kind === 219 /* ArrowFunction */) {
-          error2(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
-        }
-        if (func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) {
-          error2(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters);
-        }
-      }
-      if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) {
-        error2(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitElementAccessExpression(node) {
+    if (isSuperProperty(node) && classThis && classSuper) {
+      const propertyName = visitNode(node.argumentExpression, visitor, isExpression);
+      const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis);
+      setOriginalNode(superProperty, node.expression);
+      setTextRange(superProperty, node.expression);
+      return superProperty;
     }
-    function checkTypePredicate(node) {
-      const parent2 = getTypePredicateParent(node);
-      if (!parent2) {
-        error2(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
-        return;
-      }
-      const signature = getSignatureFromDeclaration(parent2);
-      const typePredicate = getTypePredicateOfSignature(signature);
-      if (!typePredicate) {
-        return;
-      }
-      checkSourceElement(node.type);
-      const { parameterName } = node;
-      if (typePredicate.kind === 0 /* This */ || typePredicate.kind === 2 /* AssertsThis */) {
-        getTypeFromThisTypeNode(parameterName);
-      } else {
-        if (typePredicate.parameterIndex >= 0) {
-          if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) {
-            error2(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
-          } else {
-            if (typePredicate.type) {
-              const leadingError = () => chainDiagnosticMessages(
-                /*details*/
-                void 0,
-                Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
-              );
-              checkTypeAssignableTo(
-                typePredicate.type,
-                getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
-                node.type,
-                /*headMessage*/
-                void 0,
-                leadingError
-              );
-            }
-          }
-        } else if (parameterName) {
-          let hasReportedError = false;
-          for (const { name } of parent2.parameters) {
-            if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) {
-              hasReportedError = true;
-              break;
-            }
-          }
-          if (!hasReportedError) {
-            error2(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName);
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitParameterDeclaration(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
     }
-    function getTypePredicateParent(node) {
-      switch (node.parent.kind) {
-        case 219 /* ArrowFunction */:
-        case 179 /* CallSignature */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 184 /* FunctionType */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          const parent2 = node.parent;
-          if (node === parent2.type) {
-            return parent2;
-          }
-      }
+    const updated = factory2.updateParameterDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      node.dotDotDotToken,
+      visitNode(node.name, visitor, isBindingName),
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (updated !== node) {
+      setCommentRange(updated, node);
+      setTextRange(updated, moveRangePastModifiers(node));
+      setSourceMapRange(updated, moveRangePastModifiers(node));
+      setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
     }
-    function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) {
-      for (const element of pattern.elements) {
-        if (isOmittedExpression(element)) {
-          continue;
-        }
-        const name = element.name;
-        if (name.kind === 80 /* Identifier */ && name.escapedText === predicateVariableName) {
-          error2(predicateVariableNode, Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName);
-          return true;
-        } else if (name.kind === 207 /* ArrayBindingPattern */ || name.kind === 206 /* ObjectBindingPattern */) {
-          if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(
-            name,
-            predicateVariableNode,
-            predicateVariableName
-          )) {
-            return true;
-          }
-        }
-      }
+    return updated;
+  }
+  function isAnonymousClassNeedingAssignedName(node) {
+    return isClassExpression(node) && !node.name && isDecoratedClassLike(node);
+  }
+  function canIgnoreEmptyStringLiteralInAssignedName(node) {
+    const innerExpression = skipOuterExpressions(node);
+    return isClassExpression(innerExpression) && !innerExpression.name && !classOrConstructorParameterIsDecorated(
+      /*useLegacyDecorators*/
+      false,
+      innerExpression
+    );
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitExpressionStatement(node) {
+    return visitEachChild(node, discardedValueVisitor, context);
+  }
+  function visitBinaryExpression(node, discarded) {
+    if (isDestructuringAssignment(node)) {
+      const left = visitAssignmentPattern(node.left);
+      const right = visitNode(node.right, visitor, isExpression);
+      return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
     }
-    function checkSignatureDeclaration(node) {
-      if (node.kind === 181 /* IndexSignature */) {
-        checkGrammarIndexSignature(node);
-      } else if (node.kind === 184 /* FunctionType */ || node.kind === 262 /* FunctionDeclaration */ || node.kind === 185 /* ConstructorType */ || node.kind === 179 /* CallSignature */ || node.kind === 176 /* Constructor */ || node.kind === 180 /* ConstructSignature */) {
-        checkGrammarFunctionLikeDeclaration(node);
-      }
-      const functionFlags = getFunctionFlags(node);
-      if (!(functionFlags & 4 /* Invalid */)) {
-        if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */);
-        }
-        if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* ES2017 */) {
-          checkExternalEmitHelpers(node, 64 /* Awaiter */);
-        }
-        if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* ES2015 */) {
-          checkExternalEmitHelpers(node, 128 /* Generator */);
-        }
-      }
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
-      checkUnmatchedJSDocParameters(node);
-      forEach(node.parameters, checkParameter);
-      if (node.type) {
-        checkSourceElement(node.type);
-      }
-      addLazyDiagnostic(checkSignatureDeclarationDiagnostics);
-      function checkSignatureDeclarationDiagnostics() {
-        checkCollisionWithArgumentsInGeneratedCode(node);
-        let returnTypeNode = getEffectiveReturnTypeNode(node);
-        let returnTypeErrorLocation = returnTypeNode;
-        if (isInJSFile(node)) {
-          const typeTag = getJSDocTypeTag(node);
-          if (typeTag && typeTag.typeExpression && isTypeReferenceNode(typeTag.typeExpression.type)) {
-            const signature = getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
-            if (signature && signature.declaration) {
-              returnTypeNode = getEffectiveReturnTypeNode(signature.declaration);
-              returnTypeErrorLocation = typeTag.typeExpression.type;
-            }
-          }
-        }
-        if (noImplicitAny && !returnTypeNode) {
-          switch (node.kind) {
-            case 180 /* ConstructSignature */:
-              error2(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
-              break;
-            case 179 /* CallSignature */:
-              error2(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
-              break;
-          }
-        }
-        if (returnTypeNode && returnTypeErrorLocation) {
-          const functionFlags2 = getFunctionFlags(node);
-          if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) {
-            const returnType = getTypeFromTypeNode(returnTypeNode);
-            if (returnType === voidType) {
-              error2(returnTypeErrorLocation, Diagnostics.A_generator_cannot_have_a_void_type_annotation);
-            } else {
-              checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags2, returnTypeErrorLocation);
-            }
-          } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) {
-            checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation);
-          }
-        }
-        if (node.kind !== 181 /* IndexSignature */ && node.kind !== 324 /* JSDocFunctionType */) {
-          registerForUnusedIdentifiersCheck(node);
-        }
+    if (isAssignmentExpression(node)) {
+      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right));
+        return visitEachChild(node, visitor, context);
       }
-    }
-    function checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags, errorNode) {
-      const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags & 2 /* Async */) !== 0) || anyType;
-      const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags & 2 /* Async */) !== 0) || generatorYieldType;
-      const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags & 2 /* Async */) !== 0) || unknownType;
-      const generatorInstantiation = createGeneratorReturnType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags & 2 /* Async */));
-      return checkTypeAssignableTo(generatorInstantiation, returnType, errorNode);
-    }
-    function checkClassForDuplicateDeclarations(node) {
-      const instanceNames = /* @__PURE__ */ new Map();
-      const staticNames = /* @__PURE__ */ new Map();
-      const privateIdentifiers = /* @__PURE__ */ new Map();
-      for (const member of node.members) {
-        if (member.kind === 176 /* Constructor */) {
-          for (const param of member.parameters) {
-            if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) {
-              addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */);
-            }
-          }
-        } else {
-          const isStaticMember = isStatic(member);
-          const name = member.name;
-          if (!name) {
-            continue;
-          }
-          const isPrivate = isPrivateIdentifier(name);
-          const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0;
-          const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames;
-          const memberName = name && getEffectivePropertyNameForPropertyNameNode(name);
-          if (memberName) {
-            switch (member.kind) {
-              case 177 /* GetAccessor */:
-                addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags);
-                break;
-              case 178 /* SetAccessor */:
-                addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags);
-                break;
-              case 172 /* PropertyDeclaration */:
-                addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags);
-                break;
-              case 174 /* MethodDeclaration */:
-                addName(names, name, memberName, 8 /* Method */ | privateStaticFlags);
-                break;
+      if (isSuperProperty(node.left) && classThis && classSuper) {
+        let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
+        if (setterName) {
+          let expression = visitNode(node.right, visitor, isExpression);
+          if (isCompoundAssignment(node.operatorToken.kind)) {
+            let getterName = setterName;
+            if (!isSimpleInlineableExpression(setterName)) {
+              getterName = factory2.createTempVariable(hoistVariableDeclaration);
+              setterName = factory2.createAssignment(getterName, setterName);
             }
+            const superPropertyGet = factory2.createReflectGetCall(
+              classSuper,
+              getterName,
+              classThis
+            );
+            setOriginalNode(superPropertyGet, node.left);
+            setTextRange(superPropertyGet, node.left);
+            expression = factory2.createBinaryExpression(
+              superPropertyGet,
+              getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
+              expression
+            );
+            setTextRange(expression, node);
           }
-        }
-      }
-      function addName(names, location, name, meaning) {
-        const prev = names.get(name);
-        if (prev) {
-          if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) {
-            error2(location, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location));
-          } else {
-            const prevIsMethod = !!(prev & 8 /* Method */);
-            const isMethod = !!(meaning & 8 /* Method */);
-            if (prevIsMethod || isMethod) {
-              if (prevIsMethod !== isMethod) {
-                error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
-              }
-            } else if (prev & meaning & ~16 /* PrivateStatic */) {
-              error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
-            } else {
-              names.set(name, prev | meaning);
-            }
+          const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+          if (temp) {
+            expression = factory2.createAssignment(temp, expression);
+            setTextRange(temp, node);
           }
-        } else {
-          names.set(name, meaning);
-        }
-      }
-    }
-    function checkClassForStaticPropertyNameConflicts(node) {
-      for (const member of node.members) {
-        const memberNameNode = member.name;
-        const isStaticMember = isStatic(member);
-        if (isStaticMember && memberNameNode) {
-          const memberName = getEffectivePropertyNameForPropertyNameNode(memberNameNode);
-          switch (memberName) {
-            case "name":
-            case "length":
-            case "caller":
-            case "arguments":
-              if (useDefineForClassFields) {
-                break;
-              }
-            case "prototype":
-              const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
-              const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
-              error2(memberNameNode, message, memberName, className);
-              break;
+          expression = factory2.createReflectSetCall(
+            classSuper,
+            setterName,
+            expression,
+            classThis
+          );
+          setOriginalNode(expression, node);
+          setTextRange(expression, node);
+          if (temp) {
+            expression = factory2.createComma(expression, temp);
+            setTextRange(expression, node);
           }
+          return expression;
         }
       }
     }
-    function checkObjectTypeForDuplicateDeclarations(node) {
-      const names = /* @__PURE__ */ new Map();
-      for (const member of node.members) {
-        if (member.kind === 171 /* PropertySignature */) {
-          let memberName;
-          const name = member.name;
-          switch (name.kind) {
-            case 11 /* StringLiteral */:
-            case 9 /* NumericLiteral */:
-              memberName = name.text;
-              break;
-            case 80 /* Identifier */:
-              memberName = idText(name);
-              break;
-            default:
-              continue;
-          }
-          if (names.get(memberName)) {
-            error2(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName);
-            error2(member.name, Diagnostics.Duplicate_identifier_0, memberName);
-          } else {
-            names.set(memberName, true);
-          }
-        }
-      }
+    if (node.operatorToken.kind === 28 /* CommaToken */) {
+      const left = visitNode(node.left, discardedValueVisitor, isExpression);
+      const right = visitNode(node.right, discarded ? discardedValueVisitor : visitor, isExpression);
+      return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
     }
-    function checkTypeForDuplicateIndexSignatures(node) {
-      if (node.kind === 264 /* InterfaceDeclaration */) {
-        const nodeSymbol = getSymbolOfDeclaration(node);
-        if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
-          return;
-        }
-      }
-      const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
-      if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
-        const indexSignatureMap = /* @__PURE__ */ new Map();
-        for (const declaration of indexSymbol.declarations) {
-          if (declaration.parameters.length === 1 && declaration.parameters[0].type) {
-            forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => {
-              const entry = indexSignatureMap.get(getTypeId(type));
-              if (entry) {
-                entry.declarations.push(declaration);
-              } else {
-                indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] });
-              }
-            });
-          }
-        }
-        indexSignatureMap.forEach((entry) => {
-          if (entry.declarations.length > 1) {
-            for (const declaration of entry.declarations) {
-              error2(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type));
-            }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitPreOrPostfixUnaryExpression(node, discarded) {
+    if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
+      const operand = skipParentheses(node.operand);
+      if (isSuperProperty(operand) && classThis && classSuper) {
+        let setterName = isElementAccessExpression(operand) ? visitNode(operand.argumentExpression, visitor, isExpression) : isIdentifier(operand.name) ? factory2.createStringLiteralFromNode(operand.name) : void 0;
+        if (setterName) {
+          let getterName = setterName;
+          if (!isSimpleInlineableExpression(setterName)) {
+            getterName = factory2.createTempVariable(hoistVariableDeclaration);
+            setterName = factory2.createAssignment(getterName, setterName);
           }
-        });
-      }
-    }
-    function checkPropertyDeclaration(node) {
-      if (!checkGrammarModifiers(node) && !checkGrammarProperty(node))
-        checkGrammarComputedPropertyName(node.name);
-      checkVariableLikeDeclaration(node);
-      setNodeLinksForPrivateIdentifierScope(node);
-      if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 172 /* PropertyDeclaration */ && node.initializer) {
-        error2(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name));
-      }
-    }
-    function checkPropertySignature(node) {
-      if (isPrivateIdentifier(node.name)) {
-        error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      }
-      return checkPropertyDeclaration(node);
-    }
-    function checkMethodDeclaration(node) {
-      if (!checkGrammarMethod(node))
-        checkGrammarComputedPropertyName(node.name);
-      if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") {
-        error2(node.name, Diagnostics.Class_constructor_may_not_be_a_generator);
-      }
-      checkFunctionOrMethodDeclaration(node);
-      if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 174 /* MethodDeclaration */ && node.body) {
-        error2(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name));
-      }
-      if (isPrivateIdentifier(node.name) && !getContainingClass(node)) {
-        error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      }
-      setNodeLinksForPrivateIdentifierScope(node);
-    }
-    function setNodeLinksForPrivateIdentifierScope(node) {
-      if (isPrivateIdentifier(node.name) && languageVersion < 99 /* ESNext */) {
-        for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) {
-          getNodeLinks(lexicalScope).flags |= 1048576 /* ContainsClassWithPrivateIdentifiers */;
-        }
-        if (isClassExpression(node.parent)) {
-          const enclosingIterationStatement = getEnclosingIterationStatement(node.parent);
-          if (enclosingIterationStatement) {
-            getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */;
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+          let expression = factory2.createReflectGetCall(classSuper, getterName, classThis);
+          setOriginalNode(expression, node);
+          setTextRange(expression, node);
+          const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+          expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
+          expression = factory2.createReflectSetCall(classSuper, setterName, expression, classThis);
+          setOriginalNode(expression, node);
+          setTextRange(expression, node);
+          if (temp) {
+            expression = factory2.createComma(expression, temp);
+            setTextRange(expression, node);
           }
+          return expression;
         }
       }
     }
-    function checkClassStaticBlockDeclaration(node) {
-      checkGrammarModifiers(node);
-      forEachChild(node, checkSourceElement);
-    }
-    function checkConstructorDeclaration(node) {
-      checkSignatureDeclaration(node);
-      if (!checkGrammarConstructorTypeParameters(node))
-        checkGrammarConstructorTypeAnnotation(node);
-      checkSourceElement(node.body);
-      const symbol = getSymbolOfDeclaration(node);
-      const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
-      if (node === firstDeclaration) {
-        checkFunctionOrConstructorSymbol(symbol);
-      }
-      if (nodeIsMissing(node.body)) {
-        return;
-      }
-      addLazyDiagnostic(checkConstructorDeclarationDiagnostics);
-      return;
-      function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) {
-        if (isPrivateIdentifierClassElementDeclaration(n)) {
-          return true;
-        }
-        return n.kind === 172 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer;
-      }
-      function checkConstructorDeclarationDiagnostics() {
-        const containingClassDecl = node.parent;
-        if (getClassExtendsHeritageElement(containingClassDecl)) {
-          captureLexicalThis(node.parent, containingClassDecl);
-          const classExtendsNull = classDeclarationExtendsNull(containingClassDecl);
-          const superCall = findFirstSuperCall(node.body);
-          if (superCall) {
-            if (classExtendsNull) {
-              error2(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null);
-            }
-            const superCallShouldBeRootLevel = !emitStandardClassFields && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 31 /* ParameterPropertyModifier */)));
-            if (superCallShouldBeRootLevel) {
-              if (!superCallIsRootLevelInConstructor(superCall, node.body)) {
-                error2(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers);
-              } else {
-                let superCallStatement;
-                for (const statement of node.body.statements) {
-                  if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) {
-                    superCallStatement = statement;
-                    break;
-                  }
-                  if (nodeImmediatelyReferencesSuperOrThis(statement)) {
-                    break;
-                  }
-                }
-                if (superCallStatement === void 0) {
-                  error2(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers);
-                }
-              }
-            }
-          } else if (!classExtendsNull) {
-            error2(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call);
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, discarded) {
+    const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor);
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function visitReferencedPropertyName(node) {
+    if (isPropertyNameLiteral(node) || isPrivateIdentifier(node)) {
+      const referencedName2 = factory2.createStringLiteralFromNode(node);
+      const name2 = visitNode(node, visitor, isPropertyName);
+      return { referencedName: referencedName2, name: name2 };
     }
-    function superCallIsRootLevelInConstructor(superCall, body) {
-      const superCallParent = walkUpParenthesizedExpressions(superCall.parent);
-      return isExpressionStatement(superCallParent) && superCallParent.parent === body;
+    if (isPropertyNameLiteral(node.expression) && !isIdentifier(node.expression)) {
+      const referencedName2 = factory2.createStringLiteralFromNode(node.expression);
+      const name2 = visitNode(node, visitor, isPropertyName);
+      return { referencedName: referencedName2, name: name2 };
     }
-    function nodeImmediatelyReferencesSuperOrThis(node) {
-      if (node.kind === 108 /* SuperKeyword */ || node.kind === 110 /* ThisKeyword */) {
-        return true;
-      }
-      if (isThisContainerOrFunctionBlock(node)) {
-        return false;
-      }
-      return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis);
+    const referencedName = factory2.getGeneratedNameForNode(node);
+    hoistVariableDeclaration(referencedName);
+    const key = emitHelpers().createPropKeyHelper(visitNode(node.expression, visitor, isExpression));
+    const assignment = factory2.createAssignment(referencedName, key);
+    const name = factory2.updateComputedPropertyName(node, injectPendingExpressions(assignment));
+    return { referencedName, name };
+  }
+  function visitPropertyName(node) {
+    if (isComputedPropertyName(node)) {
+      return visitComputedPropertyName(node);
     }
-    function checkAccessorDeclaration(node) {
-      if (isIdentifier(node.name) && idText(node.name) === "constructor" && isClassLike(node.parent)) {
-        error2(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor);
-      }
-      addLazyDiagnostic(checkAccessorDeclarationDiagnostics);
-      checkSourceElement(node.body);
-      setNodeLinksForPrivateIdentifierScope(node);
-      function checkAccessorDeclarationDiagnostics() {
-        if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node))
-          checkGrammarComputedPropertyName(node.name);
-        checkDecorators(node);
-        checkSignatureDeclaration(node);
-        if (node.kind === 177 /* GetAccessor */) {
-          if (!(node.flags & 33554432 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 512 /* HasImplicitReturn */) {
-            if (!(node.flags & 1024 /* HasExplicitReturn */)) {
-              error2(node.name, Diagnostics.A_get_accessor_must_return_a_value);
-            }
-          }
-        }
-        if (node.name.kind === 167 /* ComputedPropertyName */) {
-          checkComputedPropertyName(node.name);
-        }
-        if (hasBindableName(node)) {
-          const symbol = getSymbolOfDeclaration(node);
-          const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */);
-          const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */);
-          if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
-            getNodeLinks(getter).flags |= 1 /* TypeChecked */;
-            const getterFlags = getEffectiveModifierFlags(getter);
-            const setterFlags = getEffectiveModifierFlags(setter);
-            if ((getterFlags & 64 /* Abstract */) !== (setterFlags & 64 /* Abstract */)) {
-              error2(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
-              error2(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
-            }
-            if (getterFlags & 4 /* Protected */ && !(setterFlags & (4 /* Protected */ | 2 /* Private */)) || getterFlags & 2 /* Private */ && !(setterFlags & 2 /* Private */)) {
-              error2(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
-              error2(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
-            }
-          }
-        }
-        const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
-        if (node.kind === 177 /* GetAccessor */) {
-          checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
-        }
-      }
+    return visitNode(node, visitor, isPropertyName);
+  }
+  function visitComputedPropertyName(node) {
+    let expression = visitNode(node.expression, visitor, isExpression);
+    if (!isSimpleInlineableExpression(expression)) {
+      expression = injectPendingExpressions(expression);
     }
-    function checkMissingDeclaration(node) {
-      checkDecorators(node);
+    return factory2.updateComputedPropertyName(node, expression);
+  }
+  function visitPropertyAssignment(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
     }
-    function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) {
-      if (node.typeArguments && index < node.typeArguments.length) {
-        return getTypeFromTypeNode(node.typeArguments[index]);
-      }
-      return getEffectiveTypeArguments2(node, typeParameters)[index];
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableDeclaration(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
     }
-    function getEffectiveTypeArguments2(node, typeParameters) {
-      return fillMissingTypeArguments(map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(node));
+    return visitEachChild(node, visitor, context);
+  }
+  function visitBindingElement(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
     }
-    function checkTypeArgumentConstraints(node, typeParameters) {
-      let typeArguments;
-      let mapper;
-      let result = true;
-      for (let i = 0; i < typeParameters.length; i++) {
-        const constraint = getConstraintOfTypeParameter(typeParameters[i]);
-        if (constraint) {
-          if (!typeArguments) {
-            typeArguments = getEffectiveTypeArguments2(node, typeParameters);
-            mapper = createTypeMapper(typeParameters, typeArguments);
-          }
-          result = result && checkTypeAssignableTo(
-            typeArguments[i],
-            instantiateType(constraint, mapper),
-            node.typeArguments[i],
-            Diagnostics.Type_0_does_not_satisfy_the_constraint_1
-          );
-        }
-      }
-      return result;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitDestructuringAssignmentTarget(node) {
+    if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) {
+      return visitAssignmentPattern(node);
     }
-    function getTypeParametersForTypeAndSymbol(type, symbol) {
-      if (!isErrorType(type)) {
-        return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+    if (isSuperProperty(node) && classThis && classSuper) {
+      const propertyName = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0;
+      if (propertyName) {
+        const paramName = factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
+        const expression = factory2.createAssignmentTargetWrapper(
+          paramName,
+          factory2.createReflectSetCall(
+            classSuper,
+            propertyName,
+            paramName,
+            classThis
+          )
+        );
+        setOriginalNode(expression, node);
+        setTextRange(expression, node);
+        return expression;
       }
-      return void 0;
     }
-    function getTypeParametersForTypeReferenceOrImport(node) {
-      const type = getTypeFromTypeNode(node);
-      if (!isErrorType(type)) {
-        const symbol = getNodeLinks(node).resolvedSymbol;
-        if (symbol) {
-          return getTypeParametersForTypeAndSymbol(type, symbol);
-        }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentElement(node) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right));
       }
-      return void 0;
+      const assignmentTarget = visitDestructuringAssignmentTarget(node.left);
+      const initializer = visitNode(node.right, visitor, isExpression);
+      return factory2.updateBinaryExpression(node, assignmentTarget, node.operatorToken, initializer);
+    } else {
+      return visitDestructuringAssignmentTarget(node);
     }
-    function checkTypeReferenceNode(node) {
-      checkGrammarTypeArguments(node, node.typeArguments);
-      if (node.kind === 183 /* TypeReference */ && !isInJSFile(node) && !isInJSDoc(node) && node.typeArguments && node.typeName.end !== node.typeArguments.pos) {
-        const sourceFile = getSourceFileOfNode(node);
-        if (scanTokenAtPosition(sourceFile, node.typeName.end) === 25 /* DotToken */) {
-          grammarErrorAtPos(node, skipTrivia(sourceFile.text, node.typeName.end), 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
-        }
-      }
-      forEach(node.typeArguments, checkSourceElement);
-      checkTypeReferenceOrImport(node);
-    }
-    function checkTypeReferenceOrImport(node) {
-      const type = getTypeFromTypeNode(node);
-      if (!isErrorType(type)) {
-        if (node.typeArguments) {
-          addLazyDiagnostic(() => {
-            const typeParameters = getTypeParametersForTypeReferenceOrImport(node);
-            if (typeParameters) {
-              checkTypeArgumentConstraints(node, typeParameters);
-            }
-          });
-        }
-        const symbol = getNodeLinks(node).resolvedSymbol;
-        if (symbol) {
-          if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 536870912 /* Deprecated */))) {
-            addDeprecatedSuggestion(
-              getDeprecatedSuggestionNode(node),
-              symbol.declarations,
-              symbol.escapedName
-            );
-          }
-        }
-      }
+  }
+  function visitAssignmentRestElement(node) {
+    if (isLeftHandSideExpression(node.expression)) {
+      const expression = visitDestructuringAssignmentTarget(node.expression);
+      return factory2.updateSpreadElement(node, expression);
     }
-    function getTypeArgumentConstraint(node) {
-      const typeReferenceNode = tryCast(node.parent, isTypeReferenceType);
-      if (!typeReferenceNode)
-        return void 0;
-      const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReferenceNode);
-      if (!typeParameters)
-        return void 0;
-      const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]);
-      return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters)));
+    return visitEachChild(node, visitor, context);
+  }
+  function visitArrayAssignmentElement(node) {
+    Debug.assertNode(node, isArrayBindingOrAssignmentElement);
+    if (isSpreadElement(node)) return visitAssignmentRestElement(node);
+    if (!isOmittedExpression(node)) return visitAssignmentElement(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentProperty(node) {
+    const name = visitNode(node.name, visitor, isPropertyName);
+    if (isAssignmentExpression(
+      node.initializer,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      const assignmentElement = visitAssignmentElement(node.initializer);
+      return factory2.updatePropertyAssignment(node, name, assignmentElement);
     }
-    function checkTypeQuery(node) {
-      getTypeFromTypeQueryNode(node);
+    if (isLeftHandSideExpression(node.initializer)) {
+      const assignmentElement = visitDestructuringAssignmentTarget(node.initializer);
+      return factory2.updatePropertyAssignment(node, name, assignmentElement);
     }
-    function checkTypeLiteral(node) {
-      forEach(node.members, checkSourceElement);
-      addLazyDiagnostic(checkTypeLiteralDiagnostics);
-      function checkTypeLiteralDiagnostics() {
-        const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
-        checkIndexConstraints(type, type.symbol);
-        checkTypeForDuplicateIndexSignatures(node);
-        checkObjectTypeForDuplicateDeclarations(node);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitShorthandAssignmentProperty(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.objectAssignmentInitializer));
     }
-    function checkArrayType(node) {
-      checkSourceElement(node.elementType);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentRestProperty(node) {
+    if (isLeftHandSideExpression(node.expression)) {
+      const expression = visitDestructuringAssignmentTarget(node.expression);
+      return factory2.updateSpreadAssignment(node, expression);
     }
-    function checkTupleType(node) {
-      let seenOptionalElement = false;
-      let seenRestElement = false;
-      for (const e of node.elements) {
-        let flags = getTupleElementFlags(e);
-        if (flags & 8 /* Variadic */) {
-          const type = getTypeFromTypeNode(e.type);
-          if (!isArrayLikeType(type)) {
-            error2(e, Diagnostics.A_rest_element_type_must_be_an_array_type);
-            break;
-          }
-          if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) {
-            flags |= 4 /* Rest */;
-          }
-        }
-        if (flags & 4 /* Rest */) {
-          if (seenRestElement) {
-            grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element);
-            break;
-          }
-          seenRestElement = true;
-        } else if (flags & 2 /* Optional */) {
-          if (seenRestElement) {
-            grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element);
-            break;
-          }
-          seenOptionalElement = true;
-        } else if (flags & 1 /* Required */ && seenOptionalElement) {
-          grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element);
-          break;
-        }
-      }
-      forEach(node.elements, checkSourceElement);
-      getTypeFromTypeNode(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitObjectAssignmentElement(node) {
+    Debug.assertNode(node, isObjectBindingOrAssignmentElement);
+    if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node);
+    if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node);
+    if (isPropertyAssignment(node)) return visitAssignmentProperty(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssignmentPattern(node) {
+    if (isArrayLiteralExpression(node)) {
+      const elements = visitNodes2(node.elements, visitArrayAssignmentElement, isExpression);
+      return factory2.updateArrayLiteralExpression(node, elements);
+    } else {
+      const properties = visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike);
+      return factory2.updateObjectLiteralExpression(node, properties);
     }
-    function checkUnionOrIntersectionType(node) {
-      forEach(node.types, checkSourceElement);
-      getTypeFromTypeNode(node);
+  }
+  function visitExportAssignment(node) {
+    if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
+      node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.expression));
     }
-    function checkIndexedAccessIndexType(type, accessNode) {
-      if (!(type.flags & 8388608 /* IndexedAccess */)) {
-        return type;
-      }
-      const objectType = type.objectType;
-      const indexType = type.indexType;
-      const objectIndexType = isGenericMappedType(objectType) && getMappedTypeNameTypeKind(objectType) === 2 /* Remapping */ ? getIndexTypeForMappedType(objectType, 0 /* None */) : getIndexType(objectType, 0 /* None */);
-      const hasNumberIndexInfo = !!getIndexInfoOfType(objectType, numberType);
-      if (everyType(indexType, (t) => isTypeAssignableTo(t, objectIndexType) || hasNumberIndexInfo && isApplicableIndexType(t, numberType))) {
-        if (accessNode.kind === 212 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
-          error2(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
-        }
-        return type;
-      }
-      if (isGenericObjectType(objectType)) {
-        const propertyName = getPropertyNameFromIndex(indexType, accessNode);
-        if (propertyName) {
-          const propertySymbol = forEachType(getApparentType(objectType), (t) => getPropertyOfType(t, propertyName));
-          if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 6 /* NonPublicAccessibilityModifier */) {
-            error2(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName));
-            return errorType;
-          }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitParenthesizedExpression(node, discarded) {
+    const visitorFunc = discarded ? discardedValueVisitor : visitor;
+    const expression = visitNode(node.expression, visitorFunc, isExpression);
+    return factory2.updateParenthesizedExpression(node, expression);
+  }
+  function visitPartiallyEmittedExpression(node, discarded) {
+    const visitorFunc = discarded ? discardedValueVisitor : visitor;
+    const expression = visitNode(node.expression, visitorFunc, isExpression);
+    return factory2.updatePartiallyEmittedExpression(node, expression);
+  }
+  function injectPendingExpressionsCommon(pendingExpressions2, expression) {
+    if (some(pendingExpressions2)) {
+      if (expression) {
+        if (isParenthesizedExpression(expression)) {
+          pendingExpressions2.push(expression.expression);
+          expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions2));
+        } else {
+          pendingExpressions2.push(expression);
+          expression = factory2.inlineExpressions(pendingExpressions2);
         }
-      }
-      error2(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType));
-      return errorType;
-    }
-    function checkIndexedAccessType(node) {
-      checkSourceElement(node.objectType);
-      checkSourceElement(node.indexType);
-      checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node);
-    }
-    function checkMappedType(node) {
-      checkGrammarMappedType(node);
-      checkSourceElement(node.typeParameter);
-      checkSourceElement(node.nameType);
-      checkSourceElement(node.type);
-      if (!node.type) {
-        reportImplicitAny(node, anyType);
-      }
-      const type = getTypeFromMappedTypeNode(node);
-      const nameType = getNameTypeFromMappedType(type);
-      if (nameType) {
-        checkTypeAssignableTo(nameType, keyofConstraintType, node.nameType);
       } else {
-        const constraintType = getConstraintTypeFromMappedType(type);
-        checkTypeAssignableTo(constraintType, keyofConstraintType, getEffectiveConstraintOfTypeParameter(node.typeParameter));
-      }
-    }
-    function checkGrammarMappedType(node) {
-      var _a;
-      if ((_a = node.members) == null ? void 0 : _a.length) {
-        return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
+        expression = factory2.inlineExpressions(pendingExpressions2);
       }
     }
-    function checkThisType(node) {
-      getTypeFromThisTypeNode(node);
-    }
-    function checkTypeOperator(node) {
-      checkGrammarTypeOperatorNode(node);
-      checkSourceElement(node.type);
-    }
-    function checkConditionalType(node) {
-      forEachChild(node, checkSourceElement);
+    return expression;
+  }
+  function injectPendingExpressions(expression) {
+    const result = injectPendingExpressionsCommon(pendingExpressions, expression);
+    Debug.assertIsDefined(result);
+    if (result !== expression) {
+      pendingExpressions = void 0;
     }
-    function checkInferType(node) {
-      if (!findAncestor(node, (n) => n.parent && n.parent.kind === 194 /* ConditionalType */ && n.parent.extendsType === n)) {
-        grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
-      }
-      checkSourceElement(node.typeParameter);
-      const symbol = getSymbolOfDeclaration(node.typeParameter);
-      if (symbol.declarations && symbol.declarations.length > 1) {
-        const links = getSymbolLinks(symbol);
-        if (!links.typeParametersChecked) {
-          links.typeParametersChecked = true;
-          const typeParameter = getDeclaredTypeOfTypeParameter(symbol);
-          const declarations = getDeclarationsOfKind(symbol, 168 /* TypeParameter */);
-          if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) {
-            const name = symbolToString(symbol);
-            for (const declaration of declarations) {
-              error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name);
-            }
-          }
-        }
+    return result;
+  }
+  function injectPendingInitializers(classInfo2, isStatic2, expression) {
+    const result = injectPendingExpressionsCommon(isStatic2 ? classInfo2.pendingStaticInitializers : classInfo2.pendingInstanceInitializers, expression);
+    if (result !== expression) {
+      if (isStatic2) {
+        classInfo2.pendingStaticInitializers = void 0;
+      } else {
+        classInfo2.pendingInstanceInitializers = void 0;
       }
-      registerForUnusedIdentifiersCheck(node);
     }
-    function checkTemplateLiteralType(node) {
-      for (const span of node.templateSpans) {
-        checkSourceElement(span.type);
-        const type = getTypeFromTypeNode(span.type);
-        checkTypeAssignableTo(type, templateConstraintType, span.type);
-      }
-      getTypeFromTypeNode(node);
+    return result;
+  }
+  function transformAllDecoratorsOfDeclaration(allDecorators) {
+    if (!allDecorators) {
+      return void 0;
     }
-    function checkImportType(node) {
-      checkSourceElement(node.argument);
-      if (node.attributes) {
-        getResolutionModeOverride(node.attributes, grammarErrorOnNode);
-      }
-      checkTypeReferenceOrImport(node);
+    const decoratorExpressions = [];
+    addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator));
+    return decoratorExpressions;
+  }
+  function transformDecorator(decorator) {
+    const expression = visitNode(decorator.expression, visitor, isExpression);
+    setEmitFlags(expression, 3072 /* NoComments */);
+    const innerExpression = skipOuterExpressions(expression);
+    if (isAccessExpression(innerExpression)) {
+      const { target, thisArg } = factory2.createCallBinding(
+        expression,
+        hoistVariableDeclaration,
+        languageVersion,
+        /*cacheIdentifiers*/
+        true
+      );
+      return factory2.restoreOuterExpressions(expression, factory2.createFunctionBindCall(target, thisArg, []));
     }
-    function checkNamedTupleMember(node) {
-      if (node.dotDotDotToken && node.questionToken) {
-        grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest);
-      }
-      if (node.type.kind === 190 /* OptionalType */) {
-        grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type);
-      }
-      if (node.type.kind === 191 /* RestType */) {
-        grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type);
-      }
-      checkSourceElement(node.type);
-      getTypeFromTypeNode(node);
-    }
-    function isPrivateWithinAmbient(node) {
-      return (hasEffectiveModifier(node, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 33554432 /* Ambient */);
-    }
-    function getEffectiveDeclarationFlags(n, flagsToCheck) {
-      let flags = getCombinedModifierFlagsCached(n);
-      if (n.parent.kind !== 264 /* InterfaceDeclaration */ && n.parent.kind !== 263 /* ClassDeclaration */ && n.parent.kind !== 231 /* ClassExpression */ && n.flags & 33554432 /* Ambient */) {
-        const container = getEnclosingContainer(n);
-        if (container && container.flags & 128 /* ExportContext */ && !(flags & 128 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) {
-          flags |= 32 /* Export */;
-        }
-        flags |= 128 /* Ambient */;
-      }
-      return flags & flagsToCheck;
-    }
-    function checkFunctionOrConstructorSymbol(symbol) {
-      addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol));
-    }
-    function checkFunctionOrConstructorSymbolWorker(symbol) {
-      function getCanonicalOverload(overloads, implementation) {
-        const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent;
-        return implementationSharesContainerWithFirstOverload ? implementation : overloads[0];
-      }
-      function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) {
-        const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags;
-        if (someButNotAllOverloadFlags !== 0) {
-          const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2);
-          forEach(overloads, (o) => {
-            const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags;
-            if (deviation & 32 /* Export */) {
-              error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported);
-            } else if (deviation & 128 /* Ambient */) {
-              error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient);
-            } else if (deviation & (2 /* Private */ | 4 /* Protected */)) {
-              error2(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected);
-            } else if (deviation & 64 /* Abstract */) {
-              error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract);
-            }
-          });
-        }
-      }
-      function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) {
-        if (someHaveQuestionToken2 !== allHaveQuestionToken2) {
-          const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation));
-          forEach(overloads, (o) => {
-            const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken;
-            if (deviation) {
-              error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required);
-            }
-          });
-        }
-      }
-      const flagsToCheck = 32 /* Export */ | 128 /* Ambient */ | 2 /* Private */ | 4 /* Protected */ | 64 /* Abstract */;
-      let someNodeFlags = 0 /* None */;
-      let allNodeFlags = flagsToCheck;
-      let someHaveQuestionToken = false;
-      let allHaveQuestionToken = true;
-      let hasOverloads = false;
-      let bodyDeclaration;
-      let lastSeenNonAmbientDeclaration;
-      let previousDeclaration;
-      const declarations = symbol.declarations;
-      const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0;
-      function reportImplementationExpectedError(node) {
-        if (node.name && nodeIsMissing(node.name)) {
-          return;
-        }
-        let seen = false;
-        const subsequentNode = forEachChild(node.parent, (c) => {
-          if (seen) {
-            return c;
-          } else {
-            seen = c === node;
-          }
-        });
-        if (subsequentNode && subsequentNode.pos === node.end) {
-          if (subsequentNode.kind === node.kind) {
-            const errorNode2 = subsequentNode.name || subsequentNode;
-            const subsequentName = subsequentNode.name;
-            if (node.name && subsequentName && // both are private identifiers
-            (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
-            isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) && isTypeIdenticalTo(checkComputedPropertyName(node.name), checkComputedPropertyName(subsequentName)) || // Both are literal property names that are the same.
-            isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
-              const reportError = (node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
-              if (reportError) {
-                const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
-                error2(errorNode2, diagnostic);
-              }
-              return;
-            }
-            if (nodeIsPresent(subsequentNode.body)) {
-              error2(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name));
-              return;
-            }
-          }
-        }
-        const errorNode = node.name || node;
-        if (isConstructor) {
-          error2(errorNode, Diagnostics.Constructor_implementation_is_missing);
-        } else {
-          if (hasSyntacticModifier(node, 64 /* Abstract */)) {
-            error2(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive);
-          } else {
-            error2(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration);
-          }
-        }
-      }
-      let duplicateFunctionDeclaration = false;
-      let multipleConstructorImplementation = false;
-      let hasNonAmbientClass = false;
-      const functionDeclarations = [];
-      if (declarations) {
-        for (const current of declarations) {
-          const node = current;
-          const inAmbientContext = node.flags & 33554432 /* Ambient */;
-          const inAmbientContextOrInterface = node.parent && (node.parent.kind === 264 /* InterfaceDeclaration */ || node.parent.kind === 187 /* TypeLiteral */) || inAmbientContext;
-          if (inAmbientContextOrInterface) {
-            previousDeclaration = void 0;
-          }
-          if ((node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */) && !inAmbientContext) {
-            hasNonAmbientClass = true;
-          }
-          if (node.kind === 262 /* FunctionDeclaration */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 176 /* Constructor */) {
-            functionDeclarations.push(node);
-            const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck);
-            someNodeFlags |= currentNodeFlags;
-            allNodeFlags &= currentNodeFlags;
-            someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node);
-            allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node);
-            const bodyIsPresent = nodeIsPresent(node.body);
-            if (bodyIsPresent && bodyDeclaration) {
-              if (isConstructor) {
-                multipleConstructorImplementation = true;
-              } else {
-                duplicateFunctionDeclaration = true;
-              }
-            } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) {
-              reportImplementationExpectedError(previousDeclaration);
-            }
-            if (bodyIsPresent) {
-              if (!bodyDeclaration) {
-                bodyDeclaration = node;
-              }
-            } else {
-              hasOverloads = true;
-            }
-            previousDeclaration = node;
-            if (!inAmbientContextOrInterface) {
-              lastSeenNonAmbientDeclaration = node;
-            }
-          }
-          if (isInJSFile(current) && isFunctionLike(current) && current.jsDoc) {
-            hasOverloads = length(getJSDocOverloadTags(current)) > 0;
-          }
-        }
-      }
-      if (multipleConstructorImplementation) {
-        forEach(functionDeclarations, (declaration) => {
-          error2(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed);
-        });
-      }
-      if (duplicateFunctionDeclaration) {
-        forEach(functionDeclarations, (declaration) => {
-          error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation);
-        });
-      }
-      if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) {
-        const relatedDiagnostics = filter(declarations, (d) => d.kind === 263 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class));
-        forEach(declarations, (declaration) => {
-          const diagnostic = declaration.kind === 263 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 262 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0;
-          if (diagnostic) {
-            addRelatedInfo(
-              error2(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)),
-              ...relatedDiagnostics
-            );
-          }
-        });
-      }
-      if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 64 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) {
-        reportImplementationExpectedError(lastSeenNonAmbientDeclaration);
-      }
-      if (hasOverloads) {
-        if (declarations) {
-          checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags);
-          checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken);
-        }
-        if (bodyDeclaration) {
-          const signatures = getSignaturesOfSymbol(symbol);
-          const bodySignature = getSignatureFromDeclaration(bodyDeclaration);
-          for (const signature of signatures) {
-            if (!isImplementationCompatibleWithOverload(bodySignature, signature)) {
-              const errorNode = signature.declaration && isJSDocSignature(signature.declaration) ? signature.declaration.parent.tagName : signature.declaration;
-              addRelatedInfo(
-                error2(errorNode, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature),
-                createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here)
-              );
-              break;
-            }
-          }
-        }
-      }
+    return expression;
+  }
+  function createDescriptorMethod(original, name, modifiers, asteriskToken, kind, parameters, body) {
+    const func = factory2.createFunctionExpression(
+      modifiers,
+      asteriskToken,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      body ?? factory2.createBlock([])
+    );
+    setOriginalNode(func, original);
+    setSourceMapRange(func, moveRangePastDecorators(original));
+    setEmitFlags(func, 3072 /* NoComments */);
+    const prefix = kind === "get" || kind === "set" ? kind : void 0;
+    const functionName = factory2.createStringLiteralFromNode(
+      name,
+      /*isSingleQuote*/
+      void 0
+    );
+    const namedFunction = emitHelpers().createSetFunctionNameHelper(func, functionName, prefix);
+    const method = factory2.createPropertyAssignment(factory2.createIdentifier(kind), namedFunction);
+    setOriginalNode(method, original);
+    setSourceMapRange(method, moveRangePastDecorators(original));
+    setEmitFlags(method, 3072 /* NoComments */);
+    return method;
+  }
+  function createMethodDescriptorObject(node, modifiers) {
+    return factory2.createObjectLiteralExpression([
+      createDescriptorMethod(
+        node,
+        node.name,
+        modifiers,
+        node.asteriskToken,
+        "value",
+        visitNodes2(node.parameters, visitor, isParameter),
+        visitNode(node.body, visitor, isBlock)
+      )
+    ]);
+  }
+  function createGetAccessorDescriptorObject(node, modifiers) {
+    return factory2.createObjectLiteralExpression([
+      createDescriptorMethod(
+        node,
+        node.name,
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        "get",
+        [],
+        visitNode(node.body, visitor, isBlock)
+      )
+    ]);
+  }
+  function createSetAccessorDescriptorObject(node, modifiers) {
+    return factory2.createObjectLiteralExpression([
+      createDescriptorMethod(
+        node,
+        node.name,
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        "set",
+        visitNodes2(node.parameters, visitor, isParameter),
+        visitNode(node.body, visitor, isBlock)
+      )
+    ]);
+  }
+  function createAccessorPropertyDescriptorObject(node, modifiers) {
+    return factory2.createObjectLiteralExpression([
+      createDescriptorMethod(
+        node,
+        node.name,
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        "get",
+        [],
+        factory2.createBlock([
+          factory2.createReturnStatement(
+            factory2.createPropertyAccessExpression(
+              factory2.createThis(),
+              factory2.getGeneratedPrivateNameForNode(node.name)
+            )
+          )
+        ])
+      ),
+      createDescriptorMethod(
+        node,
+        node.name,
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        "set",
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          "value"
+        )],
+        factory2.createBlock([
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(
+                factory2.createThis(),
+                factory2.getGeneratedPrivateNameForNode(node.name)
+              ),
+              factory2.createIdentifier("value")
+            )
+          )
+        ])
+      )
+    ]);
+  }
+  function createMethodDescriptorForwarder(modifiers, name, descriptorName) {
+    modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
+    return factory2.createGetAccessorDeclaration(
+      modifiers,
+      name,
+      [],
+      /*type*/
+      void 0,
+      factory2.createBlock([
+        factory2.createReturnStatement(
+          factory2.createPropertyAccessExpression(
+            descriptorName,
+            factory2.createIdentifier("value")
+          )
+        )
+      ])
+    );
+  }
+  function createGetAccessorDescriptorForwarder(modifiers, name, descriptorName) {
+    modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
+    return factory2.createGetAccessorDeclaration(
+      modifiers,
+      name,
+      [],
+      /*type*/
+      void 0,
+      factory2.createBlock([
+        factory2.createReturnStatement(
+          factory2.createFunctionCallCall(
+            factory2.createPropertyAccessExpression(
+              descriptorName,
+              factory2.createIdentifier("get")
+            ),
+            factory2.createThis(),
+            []
+          )
+        )
+      ])
+    );
+  }
+  function createSetAccessorDescriptorForwarder(modifiers, name, descriptorName) {
+    modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
+    return factory2.createSetAccessorDeclaration(
+      modifiers,
+      name,
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        "value"
+      )],
+      factory2.createBlock([
+        factory2.createReturnStatement(
+          factory2.createFunctionCallCall(
+            factory2.createPropertyAccessExpression(
+              descriptorName,
+              factory2.createIdentifier("set")
+            ),
+            factory2.createThis(),
+            [factory2.createIdentifier("value")]
+          )
+        )
+      ])
+    );
+  }
+  function createMetadata(name, classSuper2) {
+    const varDecl = factory2.createVariableDeclaration(
+      name,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      factory2.createConditionalExpression(
+        factory2.createLogicalAnd(
+          factory2.createTypeCheck(factory2.createIdentifier("Symbol"), "function"),
+          factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata")
+        ),
+        factory2.createToken(58 /* QuestionToken */),
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "create"),
+          /*typeArguments*/
+          void 0,
+          [classSuper2 ? createSymbolMetadataReference(classSuper2) : factory2.createNull()]
+        ),
+        factory2.createToken(59 /* ColonToken */),
+        factory2.createVoidZero()
+      )
+    );
+    return factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([varDecl], 2 /* Const */)
+    );
+  }
+  function createSymbolMetadata(target, value) {
+    const defineProperty = factory2.createObjectDefinePropertyCall(
+      target,
+      factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata"),
+      factory2.createPropertyDescriptor(
+        { configurable: true, writable: true, enumerable: true, value },
+        /*singleLine*/
+        true
+      )
+    );
+    return setEmitFlags(
+      factory2.createIfStatement(value, factory2.createExpressionStatement(defineProperty)),
+      1 /* SingleLine */
+    );
+  }
+  function createSymbolMetadataReference(classSuper2) {
+    return factory2.createBinaryExpression(
+      factory2.createElementAccessExpression(
+        classSuper2,
+        factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata")
+      ),
+      61 /* QuestionQuestionToken */,
+      factory2.createNull()
+    );
+  }
+}
+
+// src/compiler/transformers/es2017.ts
+function transformES2017(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  let enabledSubstitutions;
+  let enclosingSuperContainerFlags = 0;
+  let enclosingFunctionParameterNames;
+  let capturedSuperProperties;
+  let hasSuperElementAccess;
+  let lexicalArgumentsBinding;
+  const substitutedSuperAccessors = [];
+  let contextFlags = 0 /* None */;
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkExportsOnMergedDeclarations(node) {
-      addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node));
+    setContextFlag(1 /* NonTopLevel */, false);
+    setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions));
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function setContextFlag(flag, val) {
+    contextFlags = val ? contextFlags | flag : contextFlags & ~flag;
+  }
+  function inContext(flags) {
+    return (contextFlags & flags) !== 0;
+  }
+  function inTopLevelContext() {
+    return !inContext(1 /* NonTopLevel */);
+  }
+  function inHasLexicalThisContext() {
+    return inContext(2 /* HasLexicalThis */);
+  }
+  function doWithContext(flags, cb, value) {
+    const contextFlagsToSet = flags & ~contextFlags;
+    if (contextFlagsToSet) {
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        true
+      );
+      const result = cb(value);
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        false
+      );
+      return result;
     }
-    function checkExportsOnMergedDeclarationsWorker(node) {
-      let symbol = node.localSymbol;
-      if (!symbol) {
-        symbol = getSymbolOfDeclaration(node);
-        if (!symbol.exportSymbol) {
-          return;
+    return cb(value);
+  }
+  function visitDefault(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function argumentsVisitor(node) {
+    switch (node.kind) {
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 176 /* Constructor */:
+        return node;
+      case 169 /* Parameter */:
+      case 208 /* BindingElement */:
+      case 260 /* VariableDeclaration */:
+        break;
+      case 80 /* Identifier */:
+        if (lexicalArgumentsBinding && resolver.isArgumentsLocalBinding(node)) {
+          return lexicalArgumentsBinding;
         }
-      }
-      if (getDeclarationOfKind(symbol, node.kind) !== node) {
-        return;
-      }
-      let exportedDeclarationSpaces = 0 /* None */;
-      let nonExportedDeclarationSpaces = 0 /* None */;
-      let defaultExportedDeclarationSpaces = 0 /* None */;
-      for (const d of symbol.declarations) {
-        const declarationSpaces = getDeclarationSpaces(d);
-        const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 32 /* Export */ | 2048 /* Default */);
-        if (effectiveDeclarationFlags & 32 /* Export */) {
-          if (effectiveDeclarationFlags & 2048 /* Default */) {
-            defaultExportedDeclarationSpaces |= declarationSpaces;
-          } else {
-            exportedDeclarationSpaces |= declarationSpaces;
-          }
-        } else {
-          nonExportedDeclarationSpaces |= declarationSpaces;
+        break;
+    }
+    return visitEachChild(node, argumentsVisitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) {
+      return lexicalArgumentsBinding ? argumentsVisitor(node) : node;
+    }
+    switch (node.kind) {
+      case 134 /* AsyncKeyword */:
+        return void 0;
+      case 223 /* AwaitExpression */:
+        return visitAwaitExpression(node);
+      case 174 /* MethodDeclaration */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node);
+      case 262 /* FunctionDeclaration */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node);
+      case 218 /* FunctionExpression */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node);
+      case 219 /* ArrowFunction */:
+        return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node);
+      case 211 /* PropertyAccessExpression */:
+        if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) {
+          capturedSuperProperties.add(node.name.escapedText);
         }
-      }
-      const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces;
-      const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces;
-      const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces;
-      if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) {
-        for (const d of symbol.declarations) {
-          const declarationSpaces = getDeclarationSpaces(d);
-          const name = getNameOfDeclaration(d);
-          if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) {
-            error2(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name));
-          } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) {
-            error2(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name));
-          }
+        return visitEachChild(node, visitor, context);
+      case 212 /* ElementAccessExpression */:
+        if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) {
+          hasSuperElementAccess = true;
         }
+        return visitEachChild(node, visitor, context);
+      case 177 /* GetAccessor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node);
+      case 178 /* SetAccessor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node);
+      case 176 /* Constructor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node);
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node);
+      default:
+        return visitEachChild(node, visitor, context);
+    }
+  }
+  function asyncBodyVisitor(node) {
+    if (isNodeWithPossibleHoistedDeclaration(node)) {
+      switch (node.kind) {
+        case 243 /* VariableStatement */:
+          return visitVariableStatementInAsyncBody(node);
+        case 248 /* ForStatement */:
+          return visitForStatementInAsyncBody(node);
+        case 249 /* ForInStatement */:
+          return visitForInStatementInAsyncBody(node);
+        case 250 /* ForOfStatement */:
+          return visitForOfStatementInAsyncBody(node);
+        case 299 /* CatchClause */:
+          return visitCatchClauseInAsyncBody(node);
+        case 241 /* Block */:
+        case 255 /* SwitchStatement */:
+        case 269 /* CaseBlock */:
+        case 296 /* CaseClause */:
+        case 297 /* DefaultClause */:
+        case 258 /* TryStatement */:
+        case 246 /* DoStatement */:
+        case 247 /* WhileStatement */:
+        case 245 /* IfStatement */:
+        case 254 /* WithStatement */:
+        case 256 /* LabeledStatement */:
+          return visitEachChild(node, asyncBodyVisitor, context);
+        default:
+          return Debug.assertNever(node, "Unhandled node.");
       }
-      function getDeclarationSpaces(decl) {
-        let d = decl;
-        switch (d.kind) {
-          case 264 /* InterfaceDeclaration */:
-          case 265 /* TypeAliasDeclaration */:
-          case 353 /* JSDocTypedefTag */:
-          case 345 /* JSDocCallbackTag */:
-          case 347 /* JSDocEnumTag */:
-            return 2 /* ExportType */;
-          case 267 /* ModuleDeclaration */:
-            return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
-          case 263 /* ClassDeclaration */:
-          case 266 /* EnumDeclaration */:
-          case 306 /* EnumMember */:
-            return 2 /* ExportType */ | 1 /* ExportValue */;
-          case 312 /* SourceFile */:
-            return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */;
-          case 277 /* ExportAssignment */:
-          case 226 /* BinaryExpression */:
-            const node2 = d;
-            const expression = isExportAssignment(node2) ? node2.expression : node2.right;
-            if (!isEntityNameExpression(expression)) {
-              return 1 /* ExportValue */;
-            }
-            d = expression;
-          case 271 /* ImportEqualsDeclaration */:
-          case 274 /* NamespaceImport */:
-          case 273 /* ImportClause */:
-            let result = 0 /* None */;
-            const target = resolveAlias(getSymbolOfDeclaration(d));
-            forEach(target.declarations, (d2) => {
-              result |= getDeclarationSpaces(d2);
-            });
-            return result;
-          case 260 /* VariableDeclaration */:
-          case 208 /* BindingElement */:
-          case 262 /* FunctionDeclaration */:
-          case 276 /* ImportSpecifier */:
-          case 80 /* Identifier */:
-            return 1 /* ExportValue */;
-          case 173 /* MethodSignature */:
-          case 171 /* PropertySignature */:
-            return 2 /* ExportType */;
-          default:
-            return Debug.failBadSyntaxKind(d);
+    }
+    return visitor(node);
+  }
+  function visitCatchClauseInAsyncBody(node) {
+    const catchClauseNames = /* @__PURE__ */ new Set();
+    recordDeclarationName(node.variableDeclaration, catchClauseNames);
+    let catchClauseUnshadowedNames;
+    catchClauseNames.forEach((_, escapedName) => {
+      if (enclosingFunctionParameterNames.has(escapedName)) {
+        if (!catchClauseUnshadowedNames) {
+          catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames);
         }
+        catchClauseUnshadowedNames.delete(escapedName);
       }
+    });
+    if (catchClauseUnshadowedNames) {
+      const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
+      enclosingFunctionParameterNames = catchClauseUnshadowedNames;
+      const result = visitEachChild(node, asyncBodyVisitor, context);
+      enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
+      return result;
+    } else {
+      return visitEachChild(node, asyncBodyVisitor, context);
     }
-    function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, ...args) {
-      const promisedType = getPromisedTypeOfPromise(type, errorNode);
-      return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, ...args);
+  }
+  function visitVariableStatementInAsyncBody(node) {
+    if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
+      const expression = visitVariableDeclarationListWithCollidingNames(
+        node.declarationList,
+        /*hasReceiver*/
+        false
+      );
+      return expression ? factory2.createExpressionStatement(expression) : void 0;
     }
-    function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) {
-      if (isTypeAny(type)) {
-        return void 0;
-      }
-      const typeAsPromise = type;
-      if (typeAsPromise.promisedTypeOfPromise) {
-        return typeAsPromise.promisedTypeOfPromise;
-      }
-      if (isReferenceToType2(type, getGlobalPromiseType(
-        /*reportErrors*/
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForInStatementInAsyncBody(node) {
+    return factory2.updateForInStatement(
+      node,
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitForOfStatementInAsyncBody(node) {
+    return factory2.updateForOfStatement(
+      node,
+      visitNode(node.awaitModifier, visitor, isAwaitKeyword),
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitForStatementInAsyncBody(node) {
+    const initializer = node.initializer;
+    return factory2.updateForStatement(
+      node,
+      isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
+        initializer,
+        /*hasReceiver*/
         false
-      ))) {
-        return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
-      }
-      if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) {
-        return void 0;
-      }
-      const thenFunction = getTypeOfPropertyOfType(type, "then");
-      if (isTypeAny(thenFunction)) {
-        return void 0;
-      }
-      const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray;
-      if (thenSignatures.length === 0) {
-        if (errorNode) {
-          error2(errorNode, Diagnostics.A_promise_must_have_a_then_method);
+      ) : visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitor, isExpression),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitAwaitExpression(node) {
+    if (inTopLevelContext()) {
+      return visitEachChild(node, visitor, context);
+    }
+    return setOriginalNode(
+      setTextRange(
+        factory2.createYieldExpression(
+          /*asteriskToken*/
+          void 0,
+          visitNode(node.expression, visitor, isExpression)
+        ),
+        node
+      ),
+      node
+    );
+  }
+  function visitConstructorDeclaration(node) {
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const updated = factory2.updateConstructorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifier),
+      visitParameterList(node.parameters, visitor, context),
+      transformMethodBody(node)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitMethodDeclaration(node) {
+    let parameters;
+    const functionFlags = getFunctionFlags(node);
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const updated = factory2.updateMethodDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.asteriskToken,
+      node.name,
+      /*questionToken*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : transformMethodBody(node)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitGetAccessorDeclaration(node) {
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const updated = factory2.updateGetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.name,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      transformMethodBody(node)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitSetAccessorDeclaration(node) {
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const updated = factory2.updateSetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.name,
+      visitParameterList(node.parameters, visitor, context),
+      transformMethodBody(node)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitFunctionDeclaration(node) {
+    let parameters;
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const functionFlags = getFunctionFlags(node);
+    const updated = factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitFunctionExpression(node) {
+    let parameters;
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    lexicalArgumentsBinding = void 0;
+    const functionFlags = getFunctionFlags(node);
+    const updated = factory2.updateFunctionExpression(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifier),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
+    );
+    lexicalArgumentsBinding = savedLexicalArgumentsBinding;
+    return updated;
+  }
+  function visitArrowFunction(node) {
+    let parameters;
+    const functionFlags = getFunctionFlags(node);
+    return factory2.updateArrowFunction(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifier),
+      /*typeParameters*/
+      void 0,
+      parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function recordDeclarationName({ name }, names) {
+    if (isIdentifier(name)) {
+      names.add(name.escapedText);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          recordDeclarationName(element, names);
         }
-        return void 0;
       }
-      let thisTypeForError;
-      let candidates;
-      for (const thenSignature of thenSignatures) {
-        const thisType = getThisTypeOfSignature(thenSignature);
-        if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) {
-          thisTypeForError = thisType;
-        } else {
-          candidates = append(candidates, thenSignature);
-        }
+    }
+  }
+  function isVariableDeclarationListWithCollidingName(node) {
+    return !!node && isVariableDeclarationList(node) && !(node.flags & 7 /* BlockScoped */) && node.declarations.some(collidesWithParameterName);
+  }
+  function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) {
+    hoistVariableDeclarationList(node);
+    const variables = getInitializedVariables(node);
+    if (variables.length === 0) {
+      if (hasReceiver) {
+        return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression);
       }
-      if (!candidates) {
-        Debug.assertIsDefined(thisTypeForError);
-        if (thisTypeForErrorOut) {
-          thisTypeForErrorOut.value = thisTypeForError;
+      return void 0;
+    }
+    return factory2.inlineExpressions(map(variables, transformInitializedVariable));
+  }
+  function hoistVariableDeclarationList(node) {
+    forEach(node.declarations, hoistVariable);
+  }
+  function hoistVariable({ name }) {
+    if (isIdentifier(name)) {
+      hoistVariableDeclaration(name);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          hoistVariable(element);
         }
-        if (errorNode) {
-          error2(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError));
+      }
+    }
+  }
+  function transformInitializedVariable(node) {
+    const converted = setSourceMapRange(
+      factory2.createAssignment(
+        factory2.converters.convertToAssignmentElementTarget(node.name),
+        node.initializer
+      ),
+      node
+    );
+    return Debug.checkDefined(visitNode(converted, visitor, isExpression));
+  }
+  function collidesWithParameterName({ name }) {
+    if (isIdentifier(name)) {
+      return enclosingFunctionParameterNames.has(name.escapedText);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element) && collidesWithParameterName(element)) {
+          return true;
         }
-        return void 0;
       }
-      const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */);
-      if (isTypeAny(onfulfilledParameterType)) {
-        return void 0;
+    }
+    return false;
+  }
+  function transformMethodBody(node) {
+    Debug.assertIsDefined(node.body);
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    capturedSuperProperties = /* @__PURE__ */ new Set();
+    hasSuperElementAccess = false;
+    let updated = visitFunctionBody(node.body, visitor, context);
+    const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration);
+    const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */;
+    if (emitSuperHelpers) {
+      enableSubstitutionForAsyncMethodsWithSuper();
+      if (capturedSuperProperties.size) {
+        const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+        substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+        const statements = updated.statements.slice();
+        insertStatementsAfterStandardPrologue(statements, [variableStatement]);
+        updated = factory2.updateBlock(updated, statements);
       }
-      const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */);
-      if (onfulfilledParameterSignatures.length === 0) {
-        if (errorNode) {
-          error2(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback);
+      if (hasSuperElementAccess) {
+        if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) {
+          addEmitHelper(updated, advancedAsyncSuperHelper);
+        } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) {
+          addEmitHelper(updated, asyncSuperHelper);
         }
-        return void 0;
       }
-      return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */);
     }
-    function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, ...args) {
-      const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args);
-      return awaitedType || errorType;
+    capturedSuperProperties = savedCapturedSuperProperties;
+    hasSuperElementAccess = savedHasSuperElementAccess;
+    return updated;
+  }
+  function createCaptureArgumentsStatement() {
+    Debug.assert(lexicalArgumentsBinding);
+    const variable = factory2.createVariableDeclaration(
+      lexicalArgumentsBinding,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      factory2.createIdentifier("arguments")
+    );
+    const statement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      [variable]
+    );
+    startOnNewLine(statement);
+    addEmitFlags(statement, 2097152 /* CustomPrologue */);
+    return statement;
+  }
+  function transformAsyncFunctionParameterList(node) {
+    if (isSimpleParameterList(node.parameters)) {
+      return visitParameterList(node.parameters, visitor, context);
     }
-    function isThenableType(type) {
-      if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) {
-        return false;
+    const newParameters = [];
+    for (const parameter of node.parameters) {
+      if (parameter.initializer || parameter.dotDotDotToken) {
+        if (node.kind === 219 /* ArrowFunction */) {
+          const restParameter = factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            factory2.createToken(26 /* DotDotDotToken */),
+            factory2.createUniqueName("args", 8 /* ReservedInNestedScopes */)
+          );
+          newParameters.push(restParameter);
+        }
+        break;
       }
-      const thenFunction = getTypeOfPropertyOfType(type, "then");
-      return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0;
-    }
-    function isAwaitedTypeInstantiation(type) {
-      var _a;
-      if (type.flags & 16777216 /* Conditional */) {
-        const awaitedSymbol = getGlobalAwaitedSymbol(
-          /*reportErrors*/
-          false
-        );
-        return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a = type.aliasTypeArguments) == null ? void 0 : _a.length) === 1;
+      const newParameter = factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */)
+      );
+      newParameters.push(newParameter);
+    }
+    const newParametersArray = factory2.createNodeArray(newParameters);
+    setTextRange(newParametersArray, node.parameters);
+    return newParametersArray;
+  }
+  function transformAsyncFunctionBody(node, outerParameters) {
+    const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0;
+    resumeLexicalEnvironment();
+    const original = getOriginalNode(node, isFunctionLike);
+    const nodeType = original.type;
+    const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0;
+    const isArrowFunction2 = node.kind === 219 /* ArrowFunction */;
+    const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
+    const hasLexicalArguments = resolver.hasNodeCheckFlag(node, 512 /* CaptureArguments */);
+    const captureLexicalArguments = hasLexicalArguments && !lexicalArgumentsBinding;
+    if (captureLexicalArguments) {
+      lexicalArgumentsBinding = factory2.createUniqueName("arguments");
+    }
+    let argumentsExpression;
+    if (innerParameters) {
+      if (isArrowFunction2) {
+        const parameterBindings = [];
+        Debug.assert(outerParameters.length <= node.parameters.length);
+        for (let i = 0; i < node.parameters.length; i++) {
+          Debug.assert(i < outerParameters.length);
+          const originalParameter = node.parameters[i];
+          const outerParameter = outerParameters[i];
+          Debug.assertNode(outerParameter.name, isIdentifier);
+          if (originalParameter.initializer || originalParameter.dotDotDotToken) {
+            Debug.assert(i === outerParameters.length - 1);
+            parameterBindings.push(factory2.createSpreadElement(outerParameter.name));
+            break;
+          }
+          parameterBindings.push(outerParameter.name);
+        }
+        argumentsExpression = factory2.createArrayLiteralExpression(parameterBindings);
+      } else {
+        argumentsExpression = factory2.createIdentifier("arguments");
       }
-      return false;
     }
-    function unwrapAwaitedType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type;
+    const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
+    enclosingFunctionParameterNames = /* @__PURE__ */ new Set();
+    for (const parameter of node.parameters) {
+      recordDeclarationName(parameter, enclosingFunctionParameterNames);
     }
-    function isAwaitedTypeNeeded(type) {
-      if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) {
-        return false;
-      }
-      if (isGenericObjectType(type)) {
-        const baseConstraint = getBaseConstraintOfType(type);
-        if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) {
-          return true;
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    if (!isArrowFunction2) {
+      capturedSuperProperties = /* @__PURE__ */ new Set();
+      hasSuperElementAccess = false;
+    }
+    const hasLexicalThis = inHasLexicalThisContext();
+    let asyncBody = transformAsyncFunctionBodyWorker(node.body);
+    asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, endLexicalEnvironment()));
+    let result;
+    if (!isArrowFunction2) {
+      const statements = [];
+      statements.push(
+        factory2.createReturnStatement(
+          emitHelpers().createAwaiterHelper(
+            hasLexicalThis,
+            argumentsExpression,
+            promiseConstructor,
+            innerParameters,
+            asyncBody
+          )
+        )
+      );
+      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */));
+      if (emitSuperHelpers) {
+        enableSubstitutionForAsyncMethodsWithSuper();
+        if (capturedSuperProperties.size) {
+          const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+          substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+          insertStatementsAfterStandardPrologue(statements, [variableStatement]);
         }
       }
-      return false;
-    }
-    function tryCreateAwaitedType(type) {
-      const awaitedSymbol = getGlobalAwaitedSymbol(
-        /*reportErrors*/
+      if (captureLexicalArguments) {
+        insertStatementsAfterStandardPrologue(statements, [createCaptureArgumentsStatement()]);
+      }
+      const block = factory2.createBlock(
+        statements,
+        /*multiLine*/
         true
       );
-      if (awaitedSymbol) {
-        return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
-      }
-      return void 0;
-    }
-    function createAwaitedTypeIfNeeded(type) {
-      if (isAwaitedTypeNeeded(type)) {
-        const awaitedType = tryCreateAwaitedType(type);
-        if (awaitedType) {
-          return awaitedType;
+      setTextRange(block, node.body);
+      if (emitSuperHelpers && hasSuperElementAccess) {
+        if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) {
+          addEmitHelper(block, advancedAsyncSuperHelper);
+        } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) {
+          addEmitHelper(block, asyncSuperHelper);
         }
       }
-      Debug.assert(isAwaitedTypeInstantiation(type) || getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like.");
-      return type;
+      result = block;
+    } else {
+      result = emitHelpers().createAwaiterHelper(
+        hasLexicalThis,
+        argumentsExpression,
+        promiseConstructor,
+        innerParameters,
+        asyncBody
+      );
+      if (captureLexicalArguments) {
+        const block = factory2.converters.convertToFunctionBlock(result);
+        result = factory2.updateBlock(block, factory2.mergeLexicalEnvironment(block.statements, [createCaptureArgumentsStatement()]));
+      }
+    }
+    enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
+    if (!isArrowFunction2) {
+      capturedSuperProperties = savedCapturedSuperProperties;
+      hasSuperElementAccess = savedHasSuperElementAccess;
+      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
     }
-    function getAwaitedType(type, errorNode, diagnosticMessage, ...args) {
-      const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args);
-      return awaitedType && createAwaitedTypeIfNeeded(awaitedType);
+    return result;
+  }
+  function transformAsyncFunctionBodyWorker(body, start) {
+    if (isBlock(body)) {
+      return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start));
+    } else {
+      return factory2.converters.convertToFunctionBlock(Debug.checkDefined(visitNode(body, asyncBodyVisitor, isConciseBody)));
     }
-    function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args) {
-      if (isTypeAny(type)) {
-        return type;
-      }
-      if (isAwaitedTypeInstantiation(type)) {
-        return type;
+  }
+  function getPromiseConstructor(type) {
+    const typeName = type && getEntityNameFromTypeNode(type);
+    if (typeName && isEntityName(typeName)) {
+      const serializationKind = resolver.getTypeReferenceSerializationKind(typeName);
+      if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) {
+        return typeName;
       }
-      const typeAsAwaitable = type;
-      if (typeAsAwaitable.awaitedTypeOfType) {
-        return typeAsAwaitable.awaitedTypeOfType;
+    }
+    return void 0;
+  }
+  function enableSubstitutionForAsyncMethodsWithSuper() {
+    if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
+      enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
+      context.enableSubstitution(213 /* CallExpression */);
+      context.enableSubstitution(211 /* PropertyAccessExpression */);
+      context.enableSubstitution(212 /* ElementAccessExpression */);
+      context.enableEmitNotification(263 /* ClassDeclaration */);
+      context.enableEmitNotification(174 /* MethodDeclaration */);
+      context.enableEmitNotification(177 /* GetAccessor */);
+      context.enableEmitNotification(178 /* SetAccessor */);
+      context.enableEmitNotification(176 /* Constructor */);
+      context.enableEmitNotification(243 /* VariableStatement */);
+    }
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
+      const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0);
+      if (superContainerFlags !== enclosingSuperContainerFlags) {
+        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+        enclosingSuperContainerFlags = superContainerFlags;
+        previousOnEmitNode(hint, node, emitCallback);
+        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+        return;
       }
-      if (type.flags & 1048576 /* Union */) {
-        if (awaitedTypeStack.lastIndexOf(type.id) >= 0) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
-          }
-          return void 0;
-        }
-        const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias;
-        awaitedTypeStack.push(type.id);
-        const mapped = mapType(type, mapper);
-        awaitedTypeStack.pop();
-        return typeAsAwaitable.awaitedTypeOfType = mapped;
-      }
-      if (isAwaitedTypeNeeded(type)) {
-        return typeAsAwaitable.awaitedTypeOfType = type;
-      }
-      const thisTypeForErrorOut = { value: void 0 };
-      const promisedType = getPromisedTypeOfPromise(
-        type,
-        /*errorNode*/
-        void 0,
-        thisTypeForErrorOut
-      );
-      if (promisedType) {
-        if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
-          if (errorNode) {
-            error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
-          }
-          return void 0;
-        }
-        awaitedTypeStack.push(type.id);
-        const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, ...args);
-        awaitedTypeStack.pop();
-        if (!awaitedType) {
-          return void 0;
-        }
-        return typeAsAwaitable.awaitedTypeOfType = awaitedType;
-      }
-      if (isThenableType(type)) {
-        if (errorNode) {
-          Debug.assertIsDefined(diagnosticMessage);
-          let chain;
-          if (thisTypeForErrorOut.value) {
-            chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value));
-          }
-          chain = chainDiagnosticMessages(chain, diagnosticMessage, ...args);
-          diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, chain));
-        }
-        return void 0;
-      }
-      return typeAsAwaitable.awaitedTypeOfType = type;
+    } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
+      const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+      enclosingSuperContainerFlags = 0;
+      previousOnEmitNode(hint, node, emitCallback);
+      enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+      return;
     }
-    function checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation) {
-      const returnType = getTypeFromTypeNode(returnTypeNode);
-      if (languageVersion >= 2 /* ES2015 */) {
-        if (isErrorType(returnType)) {
-          return;
-        }
-        const globalPromiseType = getGlobalPromiseType(
-          /*reportErrors*/
-          true
-        );
-        if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
-          reportErrorForInvalidReturnType(Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, returnTypeNode, returnTypeErrorLocation, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
-          return;
-        }
-      } else {
-        markTypeNodeAsReferenced(returnTypeNode);
-        if (isErrorType(returnType)) {
-          return;
-        }
-        const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode);
-        if (promiseConstructorName === void 0) {
-          reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, typeToString(returnType));
-          return;
-        }
-        const promiseConstructorSymbol = resolveEntityName(
-          promiseConstructorName,
-          111551 /* Value */,
-          /*ignoreErrors*/
-          true
-        );
-        const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
-        if (isErrorType(promiseConstructorType)) {
-          if (promiseConstructorName.kind === 80 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
-            /*reportErrors*/
-            false
-          )) {
-            error2(returnTypeErrorLocation, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
-          } else {
-            reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName));
-          }
-          return;
-        }
-        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
-          /*reportErrors*/
-          true
-        );
-        if (globalPromiseConstructorLikeType === emptyObjectType) {
-          reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName));
-          return;
-        }
-        const headMessage = Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value;
-        const errorInfo = () => returnTypeNode === returnTypeErrorLocation ? void 0 : chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type
-        );
-        if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeErrorLocation, headMessage, errorInfo)) {
-          return;
-        }
-        const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName);
-        const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */);
-        if (collidingSymbol) {
-          error2(collidingSymbol.valueDeclaration, Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, idText(rootName), entityNameToString(promiseConstructorName));
-          return;
-        }
-      }
-      checkAwaitedType(
-        returnType,
-        /*withAlias*/
-        false,
-        node,
-        Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-      );
-      function reportErrorForInvalidReturnType(message, returnTypeNode2, returnTypeErrorLocation2, typeName) {
-        if (returnTypeNode2 === returnTypeErrorLocation2) {
-          error2(returnTypeErrorLocation2, message, typeName);
-        } else {
-          const diag2 = error2(returnTypeErrorLocation2, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type);
-          addRelatedInfo(diag2, createDiagnosticForNode(returnTypeNode2, message, typeName));
-        }
-      }
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
+      return substituteExpression(node);
     }
-    function checkDecorator(node) {
-      const signature = getResolvedSignature(node);
-      checkDeprecatedSignature(signature, node);
-      const returnType = getReturnTypeOfSignature(signature);
-      if (returnType.flags & 1 /* Any */) {
-        return;
-      }
-      const decoratorSignature = getDecoratorCallSignature(node);
-      if (!(decoratorSignature == null ? void 0 : decoratorSignature.resolvedReturnType))
-        return;
-      let headMessage;
-      const expectedReturnType = decoratorSignature.resolvedReturnType;
-      switch (node.parent.kind) {
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          break;
-        case 172 /* PropertyDeclaration */:
-          if (!legacyDecorators) {
-            headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-            break;
-          }
-        case 169 /* Parameter */:
-          headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any;
-          break;
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          break;
-        default:
-          return Debug.failBadSyntaxKind(node.parent);
-      }
-      checkTypeAssignableTo(returnType, expectedReturnType, node.expression, headMessage);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 211 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
+      case 213 /* CallExpression */:
+        return substituteCallExpression(node);
     }
-    function createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount = parameters.length, flags = 0 /* None */) {
-      const decl = factory.createFunctionTypeNode(
-        /*typeParameters*/
-        void 0,
-        emptyArray,
-        factory.createKeywordTypeNode(133 /* AnyKeyword */)
+    return node;
+  }
+  function substitutePropertyAccessExpression(node) {
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          node.name
+        ),
+        node
       );
-      return createSignature(decl, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags);
-    }
-    function createFunctionType(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags) {
-      const signature = createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags);
-      return getOrCreateTypeFromSignature(signature);
     }
-    function createGetterFunctionType(type) {
-      return createFunctionType(
-        /*typeParameters*/
-        void 0,
-        /*thisParameter*/
-        void 0,
-        emptyArray,
-        type
+    return node;
+  }
+  function substituteElementAccessExpression(node) {
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      return createSuperElementAccessInAsyncMethod(
+        node.argumentExpression,
+        node
       );
     }
-    function createSetterFunctionType(type) {
-      const valueParam = createParameter2("value", type);
-      return createFunctionType(
-        /*typeParameters*/
-        void 0,
-        /*thisParameter*/
+    return node;
+  }
+  function substituteCallExpression(node) {
+    const expression = node.expression;
+    if (isSuperProperty(expression)) {
+      const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
         void 0,
-        [valueParam],
-        voidType
+        [
+          factory2.createThis(),
+          ...node.arguments
+        ]
       );
     }
-    function markTypeNodeAsReferenced(node) {
-      markEntityNameOrEntityExpressionAsReference(
-        node && getEntityNameFromTypeNode(node),
-        /*forDecoratorMetadata*/
-        false
+    return node;
+  }
+  function isSuperContainer(node) {
+    const kind = node.kind;
+    return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+  }
+  function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
+    if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createCallExpression(
+            factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*typeArguments*/
+            void 0,
+            [argumentExpression]
+          ),
+          "value"
+        ),
+        location
+      );
+    } else {
+      return setTextRange(
+        factory2.createCallExpression(
+          factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*typeArguments*/
+          void 0,
+          [argumentExpression]
+        ),
+        location
       );
     }
-    function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
-      if (!typeName)
-        return;
-      const rootName = getFirstIdentifier(typeName);
-      const meaning = (typeName.kind === 80 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
-      const rootSymbol = resolveName(
-        rootName,
-        rootName.escapedText,
-        meaning,
-        /*nameNotFoundMessage*/
+  }
+}
+function createSuperAccessVariableStatement(factory2, resolver, node, names) {
+  const hasBinding = resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */);
+  const accessors = [];
+  names.forEach((_, key) => {
+    const name = unescapeLeadingUnderscores(key);
+    const getterAndSetter = [];
+    getterAndSetter.push(factory2.createPropertyAssignment(
+      "get",
+      factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
         void 0,
-        /*nameArg*/
+        /* parameters */
+        [],
+        /*type*/
         void 0,
-        /*isUse*/
-        true
+        /*equalsGreaterThanToken*/
+        void 0,
+        setEmitFlags(
+          factory2.createPropertyAccessExpression(
+            setEmitFlags(
+              factory2.createSuper(),
+              8 /* NoSubstitution */
+            ),
+            name
+          ),
+          8 /* NoSubstitution */
+        )
+      )
+    ));
+    if (hasBinding) {
+      getterAndSetter.push(
+        factory2.createPropertyAssignment(
+          "set",
+          factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            /* parameters */
+            [
+              factory2.createParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                /*dotDotDotToken*/
+                void 0,
+                "v",
+                /*questionToken*/
+                void 0,
+                /*type*/
+                void 0,
+                /*initializer*/
+                void 0
+              )
+            ],
+            /*type*/
+            void 0,
+            /*equalsGreaterThanToken*/
+            void 0,
+            factory2.createAssignment(
+              setEmitFlags(
+                factory2.createPropertyAccessExpression(
+                  setEmitFlags(
+                    factory2.createSuper(),
+                    8 /* NoSubstitution */
+                  ),
+                  name
+                ),
+                8 /* NoSubstitution */
+              ),
+              factory2.createIdentifier("v")
+            )
+          )
+        )
       );
-      if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
-        if (canCollectSymbolAliasAccessabilityData && symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
-          markAliasSymbolAsReferenced(rootSymbol);
-        } else if (forDecoratorMetadata && getIsolatedModules(compilerOptions) && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) {
-          const diag2 = error2(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled);
-          const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration2);
-          if (aliasDeclaration) {
-            addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName)));
-          }
-        }
-      }
     }
-    function markDecoratorMedataDataTypeNodeAsReferenced(node) {
-      const entityName = getEntityNameForDecoratorMetadata(node);
-      if (entityName && isEntityName(entityName)) {
-        markEntityNameOrEntityExpressionAsReference(
-          entityName,
-          /*forDecoratorMetadata*/
-          true
-        );
-      }
+    accessors.push(
+      factory2.createPropertyAssignment(
+        name,
+        factory2.createObjectLiteralExpression(getterAndSetter)
+      )
+    );
+  });
+  return factory2.createVariableStatement(
+    /*modifiers*/
+    void 0,
+    factory2.createVariableDeclarationList(
+      [
+        factory2.createVariableDeclaration(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory2.createCallExpression(
+            factory2.createPropertyAccessExpression(
+              factory2.createIdentifier("Object"),
+              "create"
+            ),
+            /*typeArguments*/
+            void 0,
+            [
+              factory2.createNull(),
+              factory2.createObjectLiteralExpression(
+                accessors,
+                /*multiLine*/
+                true
+              )
+            ]
+          )
+        )
+      ],
+      2 /* Const */
+    )
+  );
+}
+
+// src/compiler/transformers/es2018.ts
+function transformES2018(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let exportedVariableStatement = false;
+  let enabledSubstitutions;
+  let enclosingFunctionFlags;
+  let parametersWithPrecedingObjectRestOrSpread;
+  let enclosingSuperContainerFlags = 0;
+  let hierarchyFacts = 0;
+  let currentSourceFile;
+  let taggedTemplateStringDeclarations;
+  let capturedSuperProperties;
+  let hasSuperElementAccess;
+  const substitutedSuperAccessors = [];
+  return chainBundle(context, transformSourceFile);
+  function affectsSubtree(excludeFacts, includeFacts) {
+    return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts);
+  }
+  function enterSubtree(excludeFacts, includeFacts) {
+    const ancestorFacts = hierarchyFacts;
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */;
+    return ancestorFacts;
+  }
+  function exitSubtree(ancestorFacts) {
+    hierarchyFacts = ancestorFacts;
+  }
+  function recordTaggedTemplateString(temp) {
+    taggedTemplateStringDeclarations = append(
+      taggedTemplateStringDeclarations,
+      factory2.createVariableDeclaration(temp)
+    );
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function getEntityNameForDecoratorMetadata(node) {
-      if (node) {
-        switch (node.kind) {
-          case 193 /* IntersectionType */:
-          case 192 /* UnionType */:
-            return getEntityNameForDecoratorMetadataFromTypeList(node.types);
-          case 194 /* ConditionalType */:
-            return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]);
-          case 196 /* ParenthesizedType */:
-          case 202 /* NamedTupleMember */:
-            return getEntityNameForDecoratorMetadata(node.type);
-          case 183 /* TypeReference */:
-            return node.typeName;
-        }
-      }
+    currentSourceFile = node;
+    const visited = visitSourceFile(node);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    taggedTemplateStringDeclarations = void 0;
+    return visited;
+  }
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    );
+  }
+  function visitorWithUnusedExpressionResult(node) {
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    );
+  }
+  function visitorNoAsyncModifier(node) {
+    if (node.kind === 134 /* AsyncKeyword */) {
+      return void 0;
     }
-    function getEntityNameForDecoratorMetadataFromTypeList(types) {
-      let commonEntityName;
-      for (let typeNode of types) {
-        while (typeNode.kind === 196 /* ParenthesizedType */ || typeNode.kind === 202 /* NamedTupleMember */) {
-          typeNode = typeNode.type;
-        }
-        if (typeNode.kind === 146 /* NeverKeyword */) {
-          continue;
-        }
-        if (!strictNullChecks && (typeNode.kind === 201 /* LiteralType */ && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) {
-          continue;
-        }
-        const individualEntityName = getEntityNameForDecoratorMetadata(typeNode);
-        if (!individualEntityName) {
-          return void 0;
-        }
-        if (commonEntityName) {
-          if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) {
-            return void 0;
-          }
-        } else {
-          commonEntityName = individualEntityName;
-        }
-      }
-      return commonEntityName;
+    return node;
+  }
+  function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) {
+    if (affectsSubtree(excludeFacts, includeFacts)) {
+      const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
+      const result = cb(value);
+      exitSubtree(ancestorFacts);
+      return result;
     }
-    function getParameterTypeNodeForDecoratorCheck(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode;
+    return cb(value);
+  }
+  function visitDefault(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitorWorker(node, expressionResultIsUnused2) {
+    if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) {
+      return node;
     }
-    function checkDecorators(node) {
-      if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) {
-        return;
-      }
-      const firstDecorator = find(node.modifiers, isDecorator);
-      if (!firstDecorator) {
-        return;
-      }
-      if (legacyDecorators) {
-        checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */);
-        if (node.kind === 169 /* Parameter */) {
-          checkExternalEmitHelpers(firstDecorator, 32 /* Param */);
-        }
-      } else if (languageVersion < 99 /* ESNext */) {
-        checkExternalEmitHelpers(firstDecorator, 8 /* ESDecorateAndRunInitializers */);
-        if (isClassDeclaration(node)) {
-          if (!node.name) {
-            checkExternalEmitHelpers(firstDecorator, 8388608 /* SetFunctionName */);
-          } else {
-            const member = getFirstTransformableStaticClassElement(node);
-            if (member) {
-              checkExternalEmitHelpers(firstDecorator, 8388608 /* SetFunctionName */);
-            }
-          }
-        } else if (!isClassExpression(node)) {
-          if (isPrivateIdentifier(node.name) && (isMethodDeclaration(node) || isAccessor(node) || isAutoAccessorPropertyDeclaration(node))) {
-            checkExternalEmitHelpers(firstDecorator, 8388608 /* SetFunctionName */);
-          }
-          if (isComputedPropertyName(node.name)) {
-            checkExternalEmitHelpers(firstDecorator, 16777216 /* PropKey */);
-          }
-        }
-      }
-      if (compilerOptions.emitDecoratorMetadata) {
-        checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */);
-        switch (node.kind) {
-          case 263 /* ClassDeclaration */:
-            const constructor = getFirstConstructorWithBody(node);
-            if (constructor) {
-              for (const parameter of constructor.parameters) {
-                markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
-              }
-            }
-            break;
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            const otherKind = node.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */;
-            const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
-            markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
-            break;
-          case 174 /* MethodDeclaration */:
-            for (const parameter of node.parameters) {
-              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
-            }
-            markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node));
-            break;
-          case 172 /* PropertyDeclaration */:
-            markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node));
-            break;
-          case 169 /* Parameter */:
-            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node));
-            const containingSignature = node.parent;
-            for (const parameter of containingSignature.parameters) {
-              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
-            }
-            markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(containingSignature));
-            break;
+    switch (node.kind) {
+      case 223 /* AwaitExpression */:
+        return visitAwaitExpression(node);
+      case 229 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 253 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      case 256 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 210 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(node, expressionResultIsUnused2);
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(node, expressionResultIsUnused2);
+      case 299 /* CatchClause */:
+        return visitCatchClause(node);
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 260 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+      case 249 /* ForInStatement */:
+        return doWithHierarchyFacts(
+          visitDefault,
+          node,
+          0 /* IterationStatementExcludes */,
+          2 /* IterationStatementIncludes */
+        );
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 248 /* ForStatement */:
+        return doWithHierarchyFacts(
+          visitForStatement,
+          node,
+          0 /* IterationStatementExcludes */,
+          2 /* IterationStatementIncludes */
+        );
+      case 222 /* VoidExpression */:
+        return visitVoidExpression(node);
+      case 176 /* Constructor */:
+        return doWithHierarchyFacts(
+          visitConstructorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 174 /* MethodDeclaration */:
+        return doWithHierarchyFacts(
+          visitMethodDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 177 /* GetAccessor */:
+        return doWithHierarchyFacts(
+          visitGetAccessorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 178 /* SetAccessor */:
+        return doWithHierarchyFacts(
+          visitSetAccessorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 262 /* FunctionDeclaration */:
+        return doWithHierarchyFacts(
+          visitFunctionDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 218 /* FunctionExpression */:
+        return doWithHierarchyFacts(
+          visitFunctionExpression,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 219 /* ArrowFunction */:
+        return doWithHierarchyFacts(
+          visitArrowFunction,
+          node,
+          2 /* ArrowFunctionExcludes */,
+          0 /* ArrowFunctionIncludes */
+        );
+      case 169 /* Parameter */:
+        return visitParameter(node);
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, expressionResultIsUnused2);
+      case 215 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 211 /* PropertyAccessExpression */:
+        if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) {
+          capturedSuperProperties.add(node.name.escapedText);
         }
-      }
-      for (const modifier of node.modifiers) {
-        if (isDecorator(modifier)) {
-          checkDecorator(modifier);
+        return visitEachChild(node, visitor, context);
+      case 212 /* ElementAccessExpression */:
+        if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) {
+          hasSuperElementAccess = true;
         }
-      }
-    }
-    function checkFunctionDeclaration(node) {
-      addLazyDiagnostic(checkFunctionDeclarationDiagnostics);
-      function checkFunctionDeclarationDiagnostics() {
-        checkFunctionOrMethodDeclaration(node);
-        checkGrammarForGenerator(node);
-        checkCollisionsForDeclarationName(node, node.name);
-      }
+        return visitEachChild(node, visitor, context);
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return doWithHierarchyFacts(
+          visitDefault,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function checkJSDocTypeAliasTag(node) {
-      if (!node.typeExpression) {
-        error2(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags);
-      }
-      if (node.name) {
-        checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
-      }
-      checkSourceElement(node.typeExpression);
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+  }
+  function visitAwaitExpression(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createYieldExpression(
+            /*asteriskToken*/
+            void 0,
+            emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
+          ),
+          /*location*/
+          node
+        ),
+        node
+      );
     }
-    function checkJSDocTemplateTag(node) {
-      checkSourceElement(node.constraint);
-      for (const tp of node.typeParameters) {
-        checkSourceElement(tp);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitYieldExpression(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      if (node.asteriskToken) {
+        const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression);
+        return setOriginalNode(
+          setTextRange(
+            factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              emitHelpers().createAwaitHelper(
+                factory2.updateYieldExpression(
+                  node,
+                  node.asteriskToken,
+                  setTextRange(
+                    emitHelpers().createAsyncDelegatorHelper(
+                      setTextRange(
+                        emitHelpers().createAsyncValuesHelper(expression),
+                        expression
+                      )
+                    ),
+                    expression
+                  )
+                )
+              )
+            ),
+            node
+          ),
+          node
+        );
       }
+      return setOriginalNode(
+        setTextRange(
+          factory2.createYieldExpression(
+            /*asteriskToken*/
+            void 0,
+            createDownlevelAwait(
+              node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
+            )
+          ),
+          node
+        ),
+        node
+      );
     }
-    function checkJSDocTypeTag(node) {
-      checkSourceElement(node.typeExpression);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitReturnStatement(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      return factory2.updateReturnStatement(
+        node,
+        createDownlevelAwait(
+          node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
+        )
+      );
     }
-    function checkJSDocSatisfiesTag(node) {
-      checkSourceElement(node.typeExpression);
-      const host2 = getEffectiveJSDocHost(node);
-      if (host2) {
-        const tags = getAllJSDocTags(host2, isJSDocSatisfiesTag);
-        if (length(tags) > 1) {
-          for (let i = 1; i < length(tags); i++) {
-            const tagName = tags[i].tagName;
-            error2(tagName, Diagnostics._0_tag_already_specified, idText(tagName));
-          }
-        }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitLabeledStatement(node) {
+    if (enclosingFunctionFlags & 2 /* Async */) {
+      const statement = unwrapInnermostStatementOfLabel(node);
+      if (statement.kind === 250 /* ForOfStatement */ && statement.awaitModifier) {
+        return visitForOfStatement(statement, node);
       }
+      return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node);
     }
-    function checkJSDocLinkLikeTag(node) {
-      if (node.name) {
-        resolveJSDocMemberName(
-          node.name,
-          /*ignoreErrors*/
-          true
+    return visitEachChild(node, visitor, context);
+  }
+  function chunkObjectLiteralElements(elements) {
+    let chunkObject;
+    const objects = [];
+    for (const e of elements) {
+      if (e.kind === 305 /* SpreadAssignment */) {
+        if (chunkObject) {
+          objects.push(factory2.createObjectLiteralExpression(chunkObject));
+          chunkObject = void 0;
+        }
+        const target = e.expression;
+        objects.push(visitNode(target, visitor, isExpression));
+      } else {
+        chunkObject = append(
+          chunkObject,
+          e.kind === 303 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike)
         );
       }
     }
-    function checkJSDocParameterTag(node) {
-      checkSourceElement(node.typeExpression);
-    }
-    function checkJSDocPropertyTag(node) {
-      checkSourceElement(node.typeExpression);
+    if (chunkObject) {
+      objects.push(factory2.createObjectLiteralExpression(chunkObject));
     }
-    function checkJSDocFunctionType(node) {
-      addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny);
-      checkSignatureDeclaration(node);
-      function checkJSDocFunctionTypeImplicitAny() {
-        if (!node.type && !isJSDocConstructSignature(node)) {
-          reportImplicitAny(node, anyType);
+    return objects;
+  }
+  function visitObjectLiteralExpression(node) {
+    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      const objects = chunkObjectLiteralElements(node.properties);
+      if (objects.length && objects[0].kind !== 210 /* ObjectLiteralExpression */) {
+        objects.unshift(factory2.createObjectLiteralExpression());
+      }
+      let expression = objects[0];
+      if (objects.length > 1) {
+        for (let i = 1; i < objects.length; i++) {
+          expression = emitHelpers().createAssignHelper([expression, objects[i]]);
         }
+        return expression;
+      } else {
+        return emitHelpers().createAssignHelper(objects);
       }
     }
-    function checkJSDocThisTag(node) {
-      const host2 = getEffectiveJSDocHost(node);
-      if (host2 && isArrowFunction(host2)) {
-        error2(node.tagName, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitExpressionStatement(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitParenthesizedExpression(node, expressionResultIsUnused2) {
+    return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function visitSourceFile(node) {
+    const ancestorFacts = enterSubtree(
+      2 /* SourceFileExcludes */,
+      isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */
+    );
+    exportedVariableStatement = false;
+    const visited = visitEachChild(node, visitor, context);
+    const statement = concatenate(
+      visited.statements,
+      taggedTemplateStringDeclarations && [
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
+        )
+      ]
+    );
+    const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements));
+    exitSubtree(ancestorFacts);
+    return result;
+  }
+  function visitTaggedTemplateExpression(node) {
+    return processTaggedTemplateExpression(
+      context,
+      node,
+      visitor,
+      currentSourceFile,
+      recordTaggedTemplateString,
+      0 /* LiftRestriction */
+    );
+  }
+  function visitBinaryExpression(node, expressionResultIsUnused2) {
+    if (isDestructuringAssignment(node) && containsObjectRestOrSpread(node.left)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        1 /* ObjectRest */,
+        !expressionResultIsUnused2
+      );
     }
-    function checkJSDocImplementsTag(node) {
-      const classLike = getEffectiveJSDocHost(node);
-      if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
-        error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
-      }
+    if (node.operatorToken.kind === 28 /* CommaToken */) {
+      return factory2.updateBinaryExpression(
+        node,
+        visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
+        node.operatorToken,
+        visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
+      );
     }
-    function checkJSDocAugmentsTag(node) {
-      const classLike = getEffectiveJSDocHost(node);
-      if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
-        error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
-        return;
-      }
-      const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag);
-      Debug.assert(augmentsTags.length > 0);
-      if (augmentsTags.length > 1) {
-        error2(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag);
-      }
-      const name = getIdentifierFromEntityNameExpression(node.class.expression);
-      const extend2 = getClassExtendsHeritageElement(classLike);
-      if (extend2) {
-        const className = getIdentifierFromEntityNameExpression(extend2.expression);
-        if (className && name.escapedText !== className.escapedText) {
-          error2(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className));
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, expressionResultIsUnused2) {
+    if (expressionResultIsUnused2) {
+      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
     }
-    function checkJSDocAccessibilityModifiers(node) {
-      const host2 = getJSDocHost(node);
-      if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) {
-        error2(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
+    let result;
+    for (let i = 0; i < node.elements.length; i++) {
+      const element = node.elements[i];
+      const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
+      if (result || visited !== element) {
+        result || (result = node.elements.slice(0, i));
+        result.push(visited);
       }
     }
-    function getIdentifierFromEntityNameExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return node;
-        case 211 /* PropertyAccessExpression */:
-          return node.name;
-        default:
-          return void 0;
+    const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function visitCatchClause(node) {
+    if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
+      const updatedDecl = factory2.updateVariableDeclaration(
+        node.variableDeclaration,
+        node.variableDeclaration.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        name
+      );
+      const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
+      let block = visitNode(node.block, visitor, isBlock);
+      if (some(visitedBindings)) {
+        block = factory2.updateBlock(block, [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            visitedBindings
+          ),
+          ...block.statements
+        ]);
       }
+      return factory2.updateCatchClause(
+        node,
+        factory2.updateVariableDeclaration(
+          node.variableDeclaration,
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ),
+        block
+      );
     }
-    function checkFunctionOrMethodDeclaration(node) {
-      var _a;
-      checkDecorators(node);
-      checkSignatureDeclaration(node);
-      const functionFlags = getFunctionFlags(node);
-      if (node.name && node.name.kind === 167 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-      }
-      if (hasBindableName(node)) {
-        const symbol = getSymbolOfDeclaration(node);
-        const localSymbol = node.localSymbol || symbol;
-        const firstDeclaration = (_a = localSymbol.declarations) == null ? void 0 : _a.find(
-          // Get first non javascript function declaration
-          (declaration) => declaration.kind === node.kind && !(declaration.flags & 524288 /* JavaScriptFile */)
-        );
-        if (node === firstDeclaration) {
-          checkFunctionOrConstructorSymbol(localSymbol);
-        }
-        if (symbol.parent) {
-          checkFunctionOrConstructorSymbol(symbol);
-        }
-      }
-      const body = node.kind === 173 /* MethodSignature */ ? void 0 : node.body;
-      checkSourceElement(body);
-      checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node));
-      addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics);
-      if (isInJSFile(node)) {
-        const typeTag = getJSDocTypeTag(node);
-        if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) {
-          error2(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature);
-        }
-      }
-      function checkFunctionOrMethodDeclarationDiagnostics() {
-        if (!getEffectiveReturnTypeNode(node)) {
-          if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) {
-            reportImplicitAny(node, anyType);
-          }
-          if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) {
-            getReturnTypeOfSignature(getSignatureFromDeclaration(node));
-          }
-        }
-      }
-    }
-    function registerForUnusedIdentifiersCheck(node) {
-      addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics);
-      function registerForUnusedIdentifiersCheckDiagnostics() {
-        const sourceFile = getSourceFileOfNode(node);
-        let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path);
-        if (!potentiallyUnusedIdentifiers) {
-          potentiallyUnusedIdentifiers = [];
-          allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers);
-        }
-        potentiallyUnusedIdentifiers.push(node);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableStatement(node) {
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      const savedExportedVariableStatement = exportedVariableStatement;
+      exportedVariableStatement = true;
+      const visited = visitEachChild(node, visitor, context);
+      exportedVariableStatement = savedExportedVariableStatement;
+      return visited;
     }
-    function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) {
-      for (const node of potentiallyUnusedIdentifiers) {
-        switch (node.kind) {
-          case 263 /* ClassDeclaration */:
-          case 231 /* ClassExpression */:
-            checkUnusedClassMembers(node, addDiagnostic);
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 312 /* SourceFile */:
-          case 267 /* ModuleDeclaration */:
-          case 241 /* Block */:
-          case 269 /* CaseBlock */:
-          case 248 /* ForStatement */:
-          case 249 /* ForInStatement */:
-          case 250 /* ForOfStatement */:
-            checkUnusedLocalsAndParameters(node, addDiagnostic);
-            break;
-          case 176 /* Constructor */:
-          case 218 /* FunctionExpression */:
-          case 262 /* FunctionDeclaration */:
-          case 219 /* ArrowFunction */:
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            if (node.body) {
-              checkUnusedLocalsAndParameters(node, addDiagnostic);
-            }
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 173 /* MethodSignature */:
-          case 179 /* CallSignature */:
-          case 180 /* ConstructSignature */:
-          case 184 /* FunctionType */:
-          case 185 /* ConstructorType */:
-          case 265 /* TypeAliasDeclaration */:
-          case 264 /* InterfaceDeclaration */:
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 195 /* InferType */:
-            checkUnusedInferTypeParameter(node, addDiagnostic);
-            break;
-          default:
-            Debug.assertNever(node, "Node should not have been registered for unused identifiers check");
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableDeclaration(node) {
+    if (exportedVariableStatement) {
+      const savedExportedVariableStatement = exportedVariableStatement;
+      exportedVariableStatement = false;
+      const visited = visitVariableDeclarationWorker(
+        node,
+        /*exportedVariableStatement*/
+        true
+      );
+      exportedVariableStatement = savedExportedVariableStatement;
+      return visited;
     }
-    function errorUnusedLocal(declaration, name, addDiagnostic) {
-      const node = getNameOfDeclaration(declaration) || declaration;
-      const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read;
-      addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name));
+    return visitVariableDeclarationWorker(
+      node,
+      /*exportedVariableStatement*/
+      false
+    );
+  }
+  function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
+    if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      return flattenDestructuringBinding(
+        node,
+        visitor,
+        context,
+        1 /* ObjectRest */,
+        /*rval*/
+        void 0,
+        exportedVariableStatement2
+      );
     }
-    function isIdentifierThatStartsWithUnderscore(node) {
-      return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitVoidExpression(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitForOfStatement(node, outermostLabeledStatement) {
+    const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */);
+    if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || isAssignmentPattern(node.initializer) && containsObjectRestOrSpread(node.initializer)) {
+      node = transformForOfStatementWithObjectRest(node);
     }
-    function checkUnusedClassMembers(node, addDiagnostic) {
-      for (const member of node.members) {
-        switch (member.kind) {
-          case 174 /* MethodDeclaration */:
-          case 172 /* PropertyDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            if (member.kind === 178 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
-              break;
-            }
-            const symbol = getSymbolOfDeclaration(member);
-            if (!symbol.isReferenced && (hasEffectiveModifier(member, 2 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 33554432 /* Ambient */)) {
-              addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
-            }
-            break;
-          case 176 /* Constructor */:
-            for (const parameter of member.parameters) {
-              if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 2 /* Private */)) {
-                addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol)));
-              }
-            }
-            break;
-          case 181 /* IndexSignature */:
-          case 240 /* SemicolonClassElement */:
-          case 175 /* ClassStaticBlockDeclaration */:
-            break;
-          default:
-            Debug.fail("Unexpected class member");
-        }
+    const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement);
+    exitSubtree(ancestorFacts);
+    return result;
+  }
+  function transformForOfStatementWithObjectRest(node) {
+    const initializerWithoutParens = skipParentheses(node.initializer);
+    if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
+      let bodyLocation;
+      let statementsLocation;
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
+      if (isBlock(node.statement)) {
+        addRange(statements, node.statement.statements);
+        bodyLocation = node.statement;
+        statementsLocation = node.statement.statements;
+      } else if (node.statement) {
+        append(statements, node.statement);
+        bodyLocation = node.statement;
+        statementsLocation = node.statement;
       }
+      return factory2.updateForOfStatement(
+        node,
+        node.awaitModifier,
+        setTextRange(
+          factory2.createVariableDeclarationList(
+            [
+              setTextRange(factory2.createVariableDeclaration(temp), node.initializer)
+            ],
+            1 /* Let */
+          ),
+          node.initializer
+        ),
+        node.expression,
+        setTextRange(
+          factory2.createBlock(
+            setTextRange(factory2.createNodeArray(statements), statementsLocation),
+            /*multiLine*/
+            true
+          ),
+          bodyLocation
+        )
+      );
     }
-    function checkUnusedInferTypeParameter(node, addDiagnostic) {
-      const { typeParameter } = node;
-      if (isTypeParameterUnused(typeParameter)) {
-        addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name)));
-      }
+    return node;
+  }
+  function convertForOfStatementHead(node, boundValue, nonUserCode) {
+    const value = factory2.createTempVariable(hoistVariableDeclaration);
+    const iteratorValueExpression = factory2.createAssignment(value, boundValue);
+    const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression);
+    setSourceMapRange(iteratorValueStatement, node.expression);
+    const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse());
+    const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression);
+    setSourceMapRange(exitNonUserCodeStatement, node.expression);
+    const statements = [iteratorValueStatement, exitNonUserCodeStatement];
+    const binding = createForOfBindingStatement(factory2, node.initializer, value);
+    statements.push(visitNode(binding, visitor, isStatement));
+    let bodyLocation;
+    let statementsLocation;
+    const statement = visitIterationBody(node.statement, visitor, context);
+    if (isBlock(statement)) {
+      addRange(statements, statement.statements);
+      bodyLocation = statement;
+      statementsLocation = statement.statements;
+    } else {
+      statements.push(statement);
     }
-    function checkUnusedTypeParameters(node, addDiagnostic) {
-      const declarations = getSymbolOfDeclaration(node).declarations;
-      if (!declarations || last(declarations) !== node)
-        return;
-      const typeParameters = getEffectiveTypeParameterDeclarations(node);
-      const seenParentsWithEveryUnused = /* @__PURE__ */ new Set();
-      for (const typeParameter of typeParameters) {
-        if (!isTypeParameterUnused(typeParameter))
-          continue;
-        const name = idText(typeParameter.name);
-        const { parent: parent2 } = typeParameter;
-        if (parent2.kind !== 195 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) {
-          if (tryAddToSet(seenParentsWithEveryUnused, parent2)) {
-            const sourceFile = getSourceFileOfNode(parent2);
-            const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters);
-            const only = parent2.typeParameters.length === 1;
-            const messageAndArg = only ? [Diagnostics._0_is_declared_but_its_value_is_never_read, name] : [Diagnostics.All_type_parameters_are_unused];
-            addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, ...messageAndArg));
-          }
-        } else {
-          addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name));
-        }
-      }
+    return setTextRange(
+      factory2.createBlock(
+        setTextRange(factory2.createNodeArray(statements), statementsLocation),
+        /*multiLine*/
+        true
+      ),
+      bodyLocation
+    );
+  }
+  function createDownlevelAwait(expression) {
+    return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
+      /*asteriskToken*/
+      void 0,
+      emitHelpers().createAwaitHelper(expression)
+    ) : factory2.createAwaitExpression(expression);
+  }
+  function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const nonUserCode = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const done = factory2.createTempVariable(hoistVariableDeclaration);
+    const errorRecord = factory2.createUniqueName("e");
+    const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
+    const callNext = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    const getDone = factory2.createPropertyAccessExpression(result, "done");
+    const getValue = factory2.createPropertyAccessExpression(result, "value");
+    const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
+    hoistVariableDeclaration(errorRecord);
+    hoistVariableDeclaration(returnMethod);
+    const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues;
+    const forStatement = setEmitFlags(
+      setTextRange(
+        factory2.createForStatement(
+          /*initializer*/
+          setEmitFlags(
+            setTextRange(
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  nonUserCode,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createTrue()
+                ),
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
+                factory2.createVariableDeclaration(result)
+              ]),
+              node.expression
+            ),
+            4194304 /* NoHoisting */
+          ),
+          /*condition*/
+          factory2.inlineExpressions([
+            factory2.createAssignment(result, createDownlevelAwait(callNext)),
+            factory2.createAssignment(done, getDone),
+            factory2.createLogicalNot(done)
+          ]),
+          /*incrementor*/
+          factory2.createAssignment(nonUserCode, factory2.createTrue()),
+          /*statement*/
+          convertForOfStatementHead(node, getValue, nonUserCode)
+        ),
+        /*location*/
+        node
+      ),
+      512 /* NoTokenTrailingSourceMaps */
+    );
+    setOriginalNode(forStatement, node);
+    return factory2.createTryStatement(
+      factory2.createBlock([
+        factory2.restoreEnclosingLabel(
+          forStatement,
+          outermostLabeledStatement
+        )
+      ]),
+      factory2.createCatchClause(
+        factory2.createVariableDeclaration(catchVariable),
+        setEmitFlags(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                errorRecord,
+                factory2.createObjectLiteralExpression([
+                  factory2.createPropertyAssignment("error", catchVariable)
+                ])
+              )
+            )
+          ]),
+          1 /* SingleLine */
+        )
+      ),
+      factory2.createBlock([
+        factory2.createTryStatement(
+          /*tryBlock*/
+          factory2.createBlock([
+            setEmitFlags(
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createLogicalAnd(
+                    factory2.createLogicalNot(nonUserCode),
+                    factory2.createLogicalNot(done)
+                  ),
+                  factory2.createAssignment(
+                    returnMethod,
+                    factory2.createPropertyAccessExpression(iterator, "return")
+                  )
+                ),
+                factory2.createExpressionStatement(createDownlevelAwait(callReturn))
+              ),
+              1 /* SingleLine */
+            )
+          ]),
+          /*catchClause*/
+          void 0,
+          /*finallyBlock*/
+          setEmitFlags(
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  errorRecord,
+                  factory2.createThrowStatement(
+                    factory2.createPropertyAccessExpression(errorRecord, "error")
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ]),
+            1 /* SingleLine */
+          )
+        )
+      ])
+    );
+  }
+  function parameterVisitor(node) {
+    Debug.assertNode(node, isParameter);
+    return visitParameter(node);
+  }
+  function visitParameter(node) {
+    if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
+      return factory2.updateParameterDeclaration(
+        node,
+        /*modifiers*/
+        void 0,
+        node.dotDotDotToken,
+        isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
+        /*questionToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
-    function isTypeParameterUnused(typeParameter) {
-      return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name);
+    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      return factory2.updateParameterDeclaration(
+        node,
+        /*modifiers*/
+        void 0,
+        node.dotDotDotToken,
+        factory2.getGeneratedNameForNode(node),
+        /*questionToken*/
+        void 0,
+        /*type*/
+        void 0,
+        visitNode(node.initializer, visitor, isExpression)
+      );
     }
-    function addToGroup(map2, key, value, getKey) {
-      const keyString = String(getKey(key));
-      const group2 = map2.get(keyString);
-      if (group2) {
-        group2[1].push(value);
-      } else {
-        map2.set(keyString, [key, [value]]);
+    return visitEachChild(node, visitor, context);
+  }
+  function collectParametersWithPrecedingObjectRestOrSpread(node) {
+    let parameters;
+    for (const parameter of node.parameters) {
+      if (parameters) {
+        parameters.add(parameter);
+      } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+        parameters = /* @__PURE__ */ new Set();
       }
     }
-    function tryGetRootParameterDeclaration(node) {
-      return tryCast(getRootDeclaration(node), isParameter);
+    return parameters;
+  }
+  function visitConstructorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateConstructorDeclaration(
+      node,
+      node.modifiers,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitGetAccessorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateGetAccessorDeclaration(
+      node,
+      node.modifiers,
+      visitNode(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitSetAccessorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateSetAccessorDeclaration(
+      node,
+      node.modifiers,
+      visitNode(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, parameterVisitor, context),
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitMethodDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateMethodDeclaration(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      visitNode(node.name, visitor, isPropertyName),
+      visitNode(
+        /*node*/
+        void 0,
+        visitor,
+        isQuestionToken
+      ),
+      /*typeParameters*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitFunctionDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateFunctionDeclaration(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitArrowFunction(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateArrowFunction(
+      node,
+      node.modifiers,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitFunctionExpression(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateFunctionExpression(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function transformAsyncGeneratorFunctionParameterList(node) {
+    if (isSimpleParameterList(node.parameters)) {
+      return visitParameterList(node.parameters, visitor, context);
     }
-    function isValidUnusedLocalDeclaration(declaration) {
-      if (isBindingElement(declaration)) {
-        if (isObjectBindingPattern(declaration.parent)) {
-          return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name));
-        }
-        return isIdentifierThatStartsWithUnderscore(declaration.name);
+    const newParameters = [];
+    for (const parameter of node.parameters) {
+      if (parameter.initializer || parameter.dotDotDotToken) {
+        break;
       }
-      return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name);
+      const newParameter = factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */)
+      );
+      newParameters.push(newParameter);
+    }
+    const newParametersArray = factory2.createNodeArray(newParameters);
+    setTextRange(newParametersArray, node.parameters);
+    return newParametersArray;
+  }
+  function transformAsyncGeneratorFunctionBody(node) {
+    const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0;
+    resumeLexicalEnvironment();
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    capturedSuperProperties = /* @__PURE__ */ new Set();
+    hasSuperElementAccess = false;
+    const outerStatements = [];
+    let asyncBody = factory2.updateBlock(node.body, visitNodes2(node.body.statements, visitor, isStatement));
+    asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, appendObjectRestAssignmentsIfNeeded(endLexicalEnvironment(), node)));
+    const returnStatement = factory2.createReturnStatement(
+      emitHelpers().createAsyncGeneratorHelper(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          factory2.createToken(42 /* AsteriskToken */),
+          node.name && factory2.getGeneratedNameForNode(node.name),
+          /*typeParameters*/
+          void 0,
+          innerParameters ?? [],
+          /*type*/
+          void 0,
+          asyncBody
+        ),
+        !!(hierarchyFacts & 1 /* HasLexicalThis */)
+      )
+    );
+    const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */));
+    if (emitSuperHelpers) {
+      enableSubstitutionForAsyncMethodsWithSuper();
+      const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+      substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+      insertStatementsAfterStandardPrologue(outerStatements, [variableStatement]);
+    }
+    outerStatements.push(returnStatement);
+    const block = factory2.updateBlock(node.body, outerStatements);
+    if (emitSuperHelpers && hasSuperElementAccess) {
+      if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) {
+        addEmitHelper(block, advancedAsyncSuperHelper);
+      } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) {
+        addEmitHelper(block, asyncSuperHelper);
+      }
+    }
+    capturedSuperProperties = savedCapturedSuperProperties;
+    hasSuperElementAccess = savedHasSuperElementAccess;
+    return block;
+  }
+  function transformFunctionBody2(node) {
+    resumeLexicalEnvironment();
+    let statementOffset = 0;
+    const statements = [];
+    const body = visitNode(node.body, visitor, isConciseBody) ?? factory2.createBlock([]);
+    if (isBlock(body)) {
+      statementOffset = factory2.copyPrologue(
+        body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
     }
-    function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) {
-      const unusedImports = /* @__PURE__ */ new Map();
-      const unusedDestructures = /* @__PURE__ */ new Map();
-      const unusedVariables = /* @__PURE__ */ new Map();
-      nodeWithLocals.locals.forEach((local) => {
-        if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) {
-          return;
-        }
-        if (local.declarations) {
-          for (const declaration of local.declarations) {
-            if (isValidUnusedLocalDeclaration(declaration)) {
-              continue;
-            }
-            if (isImportedDeclaration(declaration)) {
-              addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId);
-            } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) {
-              const lastElement = last(declaration.parent.elements);
-              if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) {
-                addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
-              }
-            } else if (isVariableDeclaration(declaration)) {
-              const blockScopeKind = getCombinedNodeFlagsCached(declaration) & 7 /* BlockScoped */;
-              const name = getNameOfDeclaration(declaration);
-              if (blockScopeKind !== 4 /* Using */ && blockScopeKind !== 6 /* AwaitUsing */ || !name || !isIdentifierThatStartsWithUnderscore(name)) {
-                addToGroup(unusedVariables, declaration.parent, declaration, getNodeId);
-              }
-            } else {
-              const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration);
-              const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration);
-              if (parameter && name) {
-                if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) {
-                  if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) {
-                    addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
-                  } else {
-                    addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local)));
-                  }
-                }
-              } else {
-                errorUnusedLocal(declaration, symbolName(local), addDiagnostic);
-              }
-            }
-          }
-        }
-      });
-      unusedImports.forEach(([importClause, unuseds]) => {
-        const importDecl = importClause.parent;
-        const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 274 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0);
-        if (nDeclarations === unuseds.length) {
-          addDiagnostic(
-            importDecl,
-            0 /* Local */,
-            unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused)
-          );
-        } else {
-          for (const unused of unuseds)
-            errorUnusedLocal(unused, idText(unused.name), addDiagnostic);
-        }
-      });
-      unusedDestructures.forEach(([bindingPattern, bindingElements]) => {
-        const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */;
-        if (bindingPattern.elements.length === bindingElements.length) {
-          if (bindingElements.length === 1 && bindingPattern.parent.kind === 260 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 261 /* VariableDeclarationList */) {
-            addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId);
-          } else {
-            addDiagnostic(
-              bindingPattern,
-              kind,
-              bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused)
+    addRange(statements, appendObjectRestAssignmentsIfNeeded(
+      /*statements*/
+      void 0,
+      node
+    ));
+    const leadingStatements = endLexicalEnvironment();
+    if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
+      const block = factory2.converters.convertToFunctionBlock(
+        body,
+        /*multiLine*/
+        true
+      );
+      insertStatementsAfterStandardPrologue(statements, leadingStatements);
+      addRange(statements, block.statements.slice(statementOffset));
+      return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
+    }
+    return body;
+  }
+  function appendObjectRestAssignmentsIfNeeded(statements, node) {
+    let containsPrecedingObjectRestOrSpread = false;
+    for (const parameter of node.parameters) {
+      if (containsPrecedingObjectRestOrSpread) {
+        if (isBindingPattern(parameter.name)) {
+          if (parameter.name.elements.length > 0) {
+            const declarations = flattenDestructuringBinding(
+              parameter,
+              visitor,
+              context,
+              0 /* All */,
+              factory2.getGeneratedNameForNode(parameter)
             );
+            if (some(declarations)) {
+              const declarationList = factory2.createVariableDeclarationList(declarations);
+              const statement = factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                declarationList
+              );
+              setEmitFlags(statement, 2097152 /* CustomPrologue */);
+              statements = append(statements, statement);
+            }
+          } else if (parameter.initializer) {
+            const name = factory2.getGeneratedNameForNode(parameter);
+            const initializer = visitNode(parameter.initializer, visitor, isExpression);
+            const assignment = factory2.createAssignment(name, initializer);
+            const statement = factory2.createExpressionStatement(assignment);
+            setEmitFlags(statement, 2097152 /* CustomPrologue */);
+            statements = append(statements, statement);
           }
-        } else {
-          for (const e of bindingElements) {
-            addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name)));
-          }
+        } else if (parameter.initializer) {
+          const name = factory2.cloneNode(parameter.name);
+          setTextRange(name, parameter.name);
+          setEmitFlags(name, 96 /* NoSourceMap */);
+          const initializer = visitNode(parameter.initializer, visitor, isExpression);
+          addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */);
+          const assignment = factory2.createAssignment(name, initializer);
+          setTextRange(assignment, parameter);
+          setEmitFlags(assignment, 3072 /* NoComments */);
+          const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]);
+          setTextRange(block, parameter);
+          setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
+          const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined");
+          const statement = factory2.createIfStatement(typeCheck, block);
+          startOnNewLine(statement);
+          setTextRange(statement, parameter);
+          setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
+          statements = append(statements, statement);
         }
-      });
-      unusedVariables.forEach(([declarationList, declarations]) => {
-        if (declarationList.declarations.length === declarations.length) {
-          addDiagnostic(
-            declarationList,
-            0 /* Local */,
-            declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 243 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused)
+      } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+        containsPrecedingObjectRestOrSpread = true;
+        const declarations = flattenDestructuringBinding(
+          parameter,
+          visitor,
+          context,
+          1 /* ObjectRest */,
+          factory2.getGeneratedNameForNode(parameter),
+          /*hoistTempVariables*/
+          false,
+          /*skipInitializer*/
+          true
+        );
+        if (some(declarations)) {
+          const declarationList = factory2.createVariableDeclarationList(declarations);
+          const statement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            declarationList
           );
-        } else {
-          for (const decl of declarations) {
-            addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name)));
-          }
-        }
-      });
-    }
-    function checkPotentialUncheckedRenamedBindingElementsInTypes() {
-      var _a;
-      for (const node of potentialUnusedRenamedBindingElementsInTypes) {
-        if (!((_a = getSymbolOfDeclaration(node)) == null ? void 0 : _a.isReferenced)) {
-          const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
-          Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
-          const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
-          if (!wrappingDeclaration.type) {
-            addRelatedInfo(
-              diagnostic,
-              createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 1, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName))
-            );
-          }
-          diagnostics.add(diagnostic);
+          setEmitFlags(statement, 2097152 /* CustomPrologue */);
+          statements = append(statements, statement);
         }
       }
     }
-    function bindingNameText(name) {
-      switch (name.kind) {
-        case 80 /* Identifier */:
-          return idText(name);
-        case 207 /* ArrayBindingPattern */:
-        case 206 /* ObjectBindingPattern */:
-          return bindingNameText(cast(first(name.elements), isBindingElement).name);
-        default:
-          return Debug.assertNever(name);
+    return statements;
+  }
+  function enableSubstitutionForAsyncMethodsWithSuper() {
+    if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
+      enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
+      context.enableSubstitution(213 /* CallExpression */);
+      context.enableSubstitution(211 /* PropertyAccessExpression */);
+      context.enableSubstitution(212 /* ElementAccessExpression */);
+      context.enableEmitNotification(263 /* ClassDeclaration */);
+      context.enableEmitNotification(174 /* MethodDeclaration */);
+      context.enableEmitNotification(177 /* GetAccessor */);
+      context.enableEmitNotification(178 /* SetAccessor */);
+      context.enableEmitNotification(176 /* Constructor */);
+      context.enableEmitNotification(243 /* VariableStatement */);
+    }
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
+      const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0);
+      if (superContainerFlags !== enclosingSuperContainerFlags) {
+        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+        enclosingSuperContainerFlags = superContainerFlags;
+        previousOnEmitNode(hint, node, emitCallback);
+        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+        return;
       }
+    } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
+      const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+      enclosingSuperContainerFlags = 0;
+      previousOnEmitNode(hint, node, emitCallback);
+      enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+      return;
     }
-    function isImportedDeclaration(node) {
-      return node.kind === 273 /* ImportClause */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 274 /* NamespaceImport */;
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
+      return substituteExpression(node);
     }
-    function importClauseFromImported(decl) {
-      return decl.kind === 273 /* ImportClause */ ? decl : decl.kind === 274 /* NamespaceImport */ ? decl.parent : decl.parent.parent;
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 211 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
+      case 213 /* CallExpression */:
+        return substituteCallExpression(node);
     }
-    function checkBlock(node) {
-      if (node.kind === 241 /* Block */) {
-        checkGrammarStatementInAmbientContext(node);
-      }
-      if (isFunctionOrModuleBlock(node)) {
-        const saveFlowAnalysisDisabled = flowAnalysisDisabled;
-        forEach(node.statements, checkSourceElement);
-        flowAnalysisDisabled = saveFlowAnalysisDisabled;
-      } else {
-        forEach(node.statements, checkSourceElement);
-      }
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
-      }
+    return node;
+  }
+  function substitutePropertyAccessExpression(node) {
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          node.name
+        ),
+        node
+      );
     }
-    function checkCollisionWithArgumentsInGeneratedCode(node) {
-      if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 33554432 /* Ambient */ || nodeIsMissing(node.body)) {
-        return;
-      }
-      forEach(node.parameters, (p) => {
-        if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) {
-          errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters);
-        }
-      });
+    return node;
+  }
+  function substituteElementAccessExpression(node) {
+    if (node.expression.kind === 108 /* SuperKeyword */) {
+      return createSuperElementAccessInAsyncMethod(
+        node.argumentExpression,
+        node
+      );
     }
-    function needCollisionCheckForIdentifier(node, identifier, name) {
-      if ((identifier == null ? void 0 : identifier.escapedText) !== name) {
-        return false;
-      }
-      if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */ || node.kind === 303 /* PropertyAssignment */) {
-        return false;
-      }
-      if (node.flags & 33554432 /* Ambient */) {
-        return false;
-      }
-      if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) {
-        if (isTypeOnlyImportOrExportDeclaration(node)) {
-          return false;
-        }
-      }
-      const root = getRootDeclaration(node);
-      if (isParameter(root) && nodeIsMissing(root.parent.body)) {
-        return false;
-      }
-      return true;
+    return node;
+  }
+  function substituteCallExpression(node) {
+    const expression = node.expression;
+    if (isSuperProperty(expression)) {
+      const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createThis(),
+          ...node.arguments
+        ]
+      );
     }
-    function checkIfThisIsCapturedInEnclosingScope(node) {
-      findAncestor(node, (current) => {
-        if (getNodeCheckFlags(current) & 4 /* CaptureThis */) {
-          const isDeclaration2 = node.kind !== 80 /* Identifier */;
-          if (isDeclaration2) {
-            error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference);
-          } else {
-            error2(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference);
-          }
-          return true;
-        }
-        return false;
-      });
+    return node;
+  }
+  function isSuperContainer(node) {
+    const kind = node.kind;
+    return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+  }
+  function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
+    if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createCallExpression(
+            factory2.createIdentifier("_superIndex"),
+            /*typeArguments*/
+            void 0,
+            [argumentExpression]
+          ),
+          "value"
+        ),
+        location
+      );
+    } else {
+      return setTextRange(
+        factory2.createCallExpression(
+          factory2.createIdentifier("_superIndex"),
+          /*typeArguments*/
+          void 0,
+          [argumentExpression]
+        ),
+        location
+      );
     }
-    function checkIfNewTargetIsCapturedInEnclosingScope(node) {
-      findAncestor(node, (current) => {
-        if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) {
-          const isDeclaration2 = node.kind !== 80 /* Identifier */;
-          if (isDeclaration2) {
-            error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference);
-          } else {
-            error2(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference);
-          }
-          return true;
-        }
-        return false;
-      });
+  }
+}
+
+// src/compiler/transformers/es2019.ts
+function transformES2019(context) {
+  const factory2 = context.factory;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkCollisionWithRequireExportsInGeneratedCode(node, name) {
-      if (moduleKind >= 5 /* ES2015 */ && !(moduleKind >= 100 /* Node16 */ && getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-        return;
-      }
-      if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) {
-        return;
-      }
-      if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
-        return;
-      }
-      const parent2 = getDeclarationContainer(node);
-      if (parent2.kind === 312 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) {
-        errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, declarationNameToString(name), declarationNameToString(name));
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) {
+      return node;
     }
-    function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) {
-      if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) {
-        return;
-      }
-      if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
-        return;
-      }
-      const parent2 = getDeclarationContainer(node);
-      if (parent2.kind === 312 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 4096 /* HasAsyncFunctions */) {
-        errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, declarationNameToString(name), declarationNameToString(name));
-      }
-    }
-    function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) {
-      if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) {
-        potentialWeakMapSetCollisions.push(node);
-      }
-    }
-    function checkWeakMapSetCollision(node) {
-      const enclosingBlockScope = getEnclosingBlockScopeContainer(node);
-      if (getNodeCheckFlags(enclosingBlockScope) & 1048576 /* ContainsClassWithPrivateIdentifiers */) {
-        Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier");
-        errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText);
-      }
+    switch (node.kind) {
+      case 299 /* CatchClause */:
+        return visitCatchClause(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function recordPotentialCollisionWithReflectInGeneratedCode(node, name) {
-      if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) {
-        potentialReflectCollisions.push(node);
-      }
+  }
+  function visitCatchClause(node) {
+    if (!node.variableDeclaration) {
+      return factory2.updateCatchClause(
+        node,
+        factory2.createVariableDeclaration(factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        )),
+        visitNode(node.block, visitor, isBlock)
+      );
     }
-    function checkReflectCollision(node) {
-      let hasCollision = false;
-      if (isClassExpression(node)) {
-        for (const member of node.members) {
-          if (getNodeCheckFlags(member) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
-            hasCollision = true;
-            break;
-          }
-        }
-      } else if (isFunctionExpression(node)) {
-        if (getNodeCheckFlags(node) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
-          hasCollision = true;
-        }
-      } else {
-        const container = getEnclosingBlockScopeContainer(node);
-        if (container && getNodeCheckFlags(container) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) {
-          hasCollision = true;
-        }
-      }
-      if (hasCollision) {
-        Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier");
-        errorSkippedOn("noEmit", node, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers, declarationNameToString(node.name), "Reflect");
-      }
+    return visitEachChild(node, visitor, context);
+  }
+}
+
+// src/compiler/transformers/es2020.ts
+function transformES2020(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkCollisionsForDeclarationName(node, name) {
-      if (!name)
-        return;
-      checkCollisionWithRequireExportsInGeneratedCode(node, name);
-      checkCollisionWithGlobalPromiseInGeneratedCode(node, name);
-      recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name);
-      recordPotentialCollisionWithReflectInGeneratedCode(node, name);
-      if (isClassLike(node)) {
-        checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0);
-        if (!(node.flags & 33554432 /* Ambient */)) {
-          checkClassNameCollisionWithObject(name);
-        }
-      } else if (isEnumDeclaration(node)) {
-        checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) {
+      return node;
     }
-    function checkVarDeclaredNamesNotShadowed(node) {
-      if ((getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */) !== 0 || isParameterDeclaration(node)) {
-        return;
-      }
-      const symbol = getSymbolOfDeclaration(node);
-      if (symbol.flags & 1 /* FunctionScopedVariable */) {
-        if (!isIdentifier(node.name))
-          return Debug.fail();
-        const localDeclarationSymbol = resolveName(
+    switch (node.kind) {
+      case 213 /* CallExpression */: {
+        const updated = visitNonOptionalCallExpression(
           node,
-          node.name.escapedText,
-          3 /* Variable */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
+          /*captureThisArg*/
           false
         );
-        if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
-          if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 7 /* BlockScoped */) {
-            const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 261 /* VariableDeclarationList */);
-            const container = varDeclList.parent.kind === 243 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0;
-            const namesShareScope = container && (container.kind === 241 /* Block */ && isFunctionLike(container.parent) || container.kind === 268 /* ModuleBlock */ || container.kind === 267 /* ModuleDeclaration */ || container.kind === 312 /* SourceFile */);
-            if (!namesShareScope) {
-              const name = symbolToString(localDeclarationSymbol);
-              error2(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name);
-            }
-          }
-        }
-      }
-    }
-    function convertAutoToAny(type) {
-      return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type;
-    }
-    function checkVariableLikeDeclaration(node) {
-      var _a;
-      checkDecorators(node);
-      if (!isBindingElement(node)) {
-        checkSourceElement(node.type);
-      }
-      if (!node.name) {
-        return;
-      }
-      if (node.name.kind === 167 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-        if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkExpressionCached(node.initializer);
-        }
-      }
-      if (isBindingElement(node)) {
-        if (node.propertyName && isIdentifier(node.name) && isParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
-          potentialUnusedRenamedBindingElementsInTypes.push(node);
-          return;
-        }
-        if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < 5 /* ES2018 */) {
-          checkExternalEmitHelpers(node, 4 /* Rest */);
-        }
-        if (node.propertyName && node.propertyName.kind === 167 /* ComputedPropertyName */) {
-          checkComputedPropertyName(node.propertyName);
-        }
-        const parent2 = node.parent.parent;
-        const parentCheckMode = node.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */;
-        const parentType = getTypeForBindingElementParent(parent2, parentCheckMode);
-        const name = node.propertyName || node.name;
-        if (parentType && !isBindingPattern(name)) {
-          const exprType = getLiteralTypeFromPropertyName(name);
-          if (isTypeUsableAsPropertyName(exprType)) {
-            const nameText = getPropertyNameFromType(exprType);
-            const property = getPropertyOfType(parentType, nameText);
-            if (property) {
-              markPropertyAsReferenced(
-                property,
-                /*nodeForCheckWriteOnly*/
-                void 0,
-                /*isSelfTypeAccess*/
-                false
-              );
-              checkPropertyAccessibility(
-                node,
-                !!parent2.initializer && parent2.initializer.kind === 108 /* SuperKeyword */,
-                /*writing*/
-                false,
-                parentType,
-                property
-              );
-            }
-          }
-        }
-      }
-      if (isBindingPattern(node.name)) {
-        if (node.name.kind === 207 /* ArrayBindingPattern */ && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-          checkExternalEmitHelpers(node, 512 /* Read */);
-        }
-        forEach(node.name.elements, checkSourceElement);
-      }
-      if (node.initializer && isParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
-        error2(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation);
-        return;
-      }
-      if (isBindingPattern(node.name)) {
-        if (isInAmbientOrTypeNode(node)) {
-          return;
-        }
-        const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 249 /* ForInStatement */;
-        const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression));
-        if (needCheckInitializer || needCheckWidenedType) {
-          const widenedType = getWidenedTypeForVariableLikeDeclaration(node);
-          if (needCheckInitializer) {
-            const initializerType = checkExpressionCached(node.initializer);
-            if (strictNullChecks && needCheckWidenedType) {
-              checkNonNullNonVoidType(initializerType, node);
-            } else {
-              checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer);
-            }
-          }
-          if (needCheckWidenedType) {
-            if (isArrayBindingPattern(node.name)) {
-              checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node);
-            } else if (strictNullChecks) {
-              checkNonNullNonVoidType(widenedType, node);
-            }
-          }
-        }
-        return;
-      }
-      const symbol = getSymbolOfDeclaration(node);
-      if (symbol.flags & 2097152 /* Alias */ && (isVariableDeclarationInitializedToBareOrAccessedRequire(node) || isBindingElementOfBareOrAccessedRequire(node))) {
-        checkAliasSymbol(node);
-        return;
+        Debug.assertNotNode(updated, isSyntheticReference);
+        return updated;
       }
-      const type = convertAutoToAny(getTypeOfSymbol(symbol));
-      if (node === symbol.valueDeclaration) {
-        const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node);
-        if (initializer) {
-          const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a = symbol.exports) == null ? void 0 : _a.size);
-          if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 249 /* ForInStatement */) {
-            const initializerType = checkExpressionCached(initializer);
-            checkTypeAssignableToAndOptionallyElaborate(
-              initializerType,
-              type,
-              node,
-              initializer,
-              /*headMessage*/
-              void 0
-            );
-            const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */;
-            if (blockScopeKind === 6 /* AwaitUsing */) {
-              const globalAsyncDisposableType = getGlobalAsyncDisposableType(
-                /*reportErrors*/
-                true
-              );
-              const globalDisposableType = getGlobalDisposableType(
-                /*reportErrors*/
-                true
-              );
-              if (globalAsyncDisposableType !== emptyObjectType && globalDisposableType !== emptyObjectType) {
-                const optionalDisposableType = getUnionType([globalAsyncDisposableType, globalDisposableType, nullType, undefinedType]);
-                checkTypeAssignableTo(initializerType, optionalDisposableType, initializer, Diagnostics.The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined);
-              }
-            } else if (blockScopeKind === 4 /* Using */) {
-              const globalDisposableType = getGlobalDisposableType(
-                /*reportErrors*/
-                true
-              );
-              if (globalDisposableType !== emptyObjectType) {
-                const optionalDisposableType = getUnionType([globalDisposableType, nullType, undefinedType]);
-                checkTypeAssignableTo(initializerType, optionalDisposableType, initializer, Diagnostics.The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined);
-              }
-            }
-          }
-        }
-        if (symbol.declarations && symbol.declarations.length > 1) {
-          if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) {
-            error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
-          }
-        }
-      } else {
-        const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node));
-        if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
-        }
-        if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkTypeAssignableToAndOptionallyElaborate(
-            checkExpressionCached(node.initializer),
-            declarationType,
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        if (isOptionalChain(node)) {
+          const updated = visitOptionalExpression(
             node,
-            node.initializer,
-            /*headMessage*/
-            void 0
+            /*captureThisArg*/
+            false,
+            /*isDelete*/
+            false
           );
+          Debug.assertNotNode(updated, isSyntheticReference);
+          return updated;
         }
-        if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
-          error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
-        }
-      }
-      if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */) {
-        checkExportsOnMergedDeclarations(node);
-        if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) {
-          checkVarDeclaredNamesNotShadowed(node);
+        return visitEachChild(node, visitor, context);
+      case 226 /* BinaryExpression */:
+        if (node.operatorToken.kind === 61 /* QuestionQuestionToken */) {
+          return transformNullishCoalescingExpression(node);
         }
-        checkCollisionsForDeclarationName(node, node.name);
-      }
-    }
-    function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) {
-      const nextDeclarationName = getNameOfDeclaration(nextDeclaration);
-      const message = nextDeclaration.kind === 172 /* PropertyDeclaration */ || nextDeclaration.kind === 171 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2;
-      const declName = declarationNameToString(nextDeclarationName);
-      const err = error2(
-        nextDeclarationName,
-        message,
-        declName,
-        typeToString(firstType),
-        typeToString(nextType)
-      );
-      if (firstDeclaration) {
-        addRelatedInfo(err, createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName));
-      }
+        return visitEachChild(node, visitor, context);
+      case 220 /* DeleteExpression */:
+        return visitDeleteExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function areDeclarationFlagsIdentical(left, right) {
-      if (left.kind === 169 /* Parameter */ && right.kind === 260 /* VariableDeclaration */ || left.kind === 260 /* VariableDeclaration */ && right.kind === 169 /* Parameter */) {
-        return true;
-      }
-      if (hasQuestionToken(left) !== hasQuestionToken(right)) {
-        return false;
-      }
-      const interestingFlags = 2 /* Private */ | 4 /* Protected */ | 1024 /* Async */ | 64 /* Abstract */ | 8 /* Readonly */ | 256 /* Static */;
-      return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags);
+  }
+  function flattenChain(chain) {
+    Debug.assertNotNode(chain, isNonNullChain);
+    const links = [chain];
+    while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) {
+      chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain);
+      Debug.assertNotNode(chain, isNonNullChain);
+      links.unshift(chain);
     }
-    function checkVariableDeclaration(node) {
-      var _a, _b;
-      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      checkGrammarVariableDeclaration(node);
-      checkVariableLikeDeclaration(node);
-      (_b = tracing) == null ? void 0 : _b.pop();
+    return { expression: chain.expression, chain: links };
+  }
+  function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) {
+    const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete);
+    if (isSyntheticReference(expression)) {
+      return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg);
     }
-    function checkBindingElement(node) {
-      checkGrammarBindingElement(node);
-      return checkVariableLikeDeclaration(node);
+    return factory2.updateParenthesizedExpression(node, expression);
+  }
+  function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) {
+    if (isOptionalChain(node)) {
+      return visitOptionalExpression(node, captureThisArg, isDelete);
     }
-    function checkVariableDeclarationList(node) {
-      const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */;
-      if (blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */) {
-        checkExternalEmitHelpers(node, 33554432 /* AddDisposableResourceAndDisposeResources */);
+    let expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assertNotNode(expression, isSyntheticReference);
+    let thisArg;
+    if (captureThisArg) {
+      if (!isSimpleCopiableExpression(expression)) {
+        thisArg = factory2.createTempVariable(hoistVariableDeclaration);
+        expression = factory2.createAssignment(thisArg, expression);
+      } else {
+        thisArg = expression;
       }
-      forEach(node.declarations, checkSourceElement);
-    }
-    function checkVariableStatement(node) {
-      if (!checkGrammarModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList))
-        checkGrammarForDisallowedBlockScopedVariableStatement(node);
-      checkVariableDeclarationList(node.declarationList);
     }
-    function checkExpressionStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkExpression(node.expression);
+    expression = node.kind === 211 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression));
+    return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression;
+  }
+  function visitNonOptionalCallExpression(node, captureThisArg) {
+    if (isOptionalChain(node)) {
+      return visitOptionalExpression(
+        node,
+        captureThisArg,
+        /*isDelete*/
+        false
+      );
     }
-    function checkIfStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      const type = checkTruthinessExpression(node.expression);
-      checkTestingKnownTruthyCallableOrAwaitableType(node.expression, type, node.thenStatement);
-      checkSourceElement(node.thenStatement);
-      if (node.thenStatement.kind === 242 /* EmptyStatement */) {
-        error2(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement);
+    if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
+      const expression = visitNonOptionalParenthesizedExpression(
+        node.expression,
+        /*captureThisArg*/
+        true,
+        /*isDelete*/
+        false
+      );
+      const args = visitNodes2(node.arguments, visitor, isExpression);
+      if (isSyntheticReference(expression)) {
+        return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
       }
-      checkSourceElement(node.elseStatement);
+      return factory2.updateCallExpression(
+        node,
+        expression,
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
-    function checkTestingKnownTruthyCallableOrAwaitableType(condExpr, condType, body) {
-      if (!strictNullChecks)
-        return;
-      bothHelper(condExpr, body);
-      function bothHelper(condExpr2, body2) {
-        condExpr2 = skipParentheses(condExpr2);
-        helper(condExpr2, body2);
-        while (isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 57 /* BarBarToken */ || condExpr2.operatorToken.kind === 61 /* QuestionQuestionToken */)) {
-          condExpr2 = skipParentheses(condExpr2.left);
-          helper(condExpr2, body2);
-        }
-      }
-      function helper(condExpr2, body2) {
-        const location = isLogicalOrCoalescingBinaryExpression(condExpr2) ? skipParentheses(condExpr2.right) : condExpr2;
-        if (isModuleExportsAccessExpression(location)) {
-          return;
-        }
-        if (isLogicalOrCoalescingBinaryExpression(location)) {
-          bothHelper(location, body2);
-          return;
-        }
-        const type = location === condExpr2 ? condType : checkTruthinessExpression(location);
-        const isPropertyExpressionCast = isPropertyAccessExpression(location) && isTypeAssertion(location.expression);
-        if (!hasTypeFacts(type, 4194304 /* Truthy */) || isPropertyExpressionCast)
-          return;
-        const callSignatures = getSignaturesOfType(type, 0 /* Call */);
-        const isPromise = !!getAwaitedTypeOfPromise(type);
-        if (callSignatures.length === 0 && !isPromise) {
-          return;
-        }
-        const testedNode = isIdentifier(location) ? location : isPropertyAccessExpression(location) ? location.name : void 0;
-        const testedSymbol = testedNode && getSymbolAtLocation(testedNode);
-        if (!testedSymbol && !isPromise) {
-          return;
-        }
-        const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol);
-        if (!isUsed) {
-          if (isPromise) {
-            errorAndMaybeSuggestAwait(
-              location,
-              /*maybeMissingAwait*/
-              true,
-              Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
-              getTypeNameForErrorDisplay(type)
-            );
-          } else {
-            error2(location, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead);
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNonOptionalExpression(node, captureThisArg, isDelete) {
+    switch (node.kind) {
+      case 217 /* ParenthesizedExpression */:
+        return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete);
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete);
+      case 213 /* CallExpression */:
+        return visitNonOptionalCallExpression(node, captureThisArg);
+      default:
+        return visitNode(node, visitor, isExpression);
     }
-    function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) {
-      return !!forEachChild(body, function check(childNode) {
-        if (isIdentifier(childNode)) {
-          const childSymbol = getSymbolAtLocation(childNode);
-          if (childSymbol && childSymbol === testedSymbol) {
-            if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) {
-              return true;
-            }
-            let testedExpression = testedNode.parent;
-            let childExpression = childNode.parent;
-            while (testedExpression && childExpression) {
-              if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 110 /* ThisKeyword */ && childExpression.kind === 110 /* ThisKeyword */) {
-                return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression);
-              } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) {
-                if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) {
-                  return false;
-                }
-                childExpression = childExpression.expression;
-                testedExpression = testedExpression.expression;
-              } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) {
-                childExpression = childExpression.expression;
-                testedExpression = testedExpression.expression;
-              } else {
-                return false;
-              }
+  }
+  function visitOptionalExpression(node, captureThisArg, isDelete) {
+    const { expression, chain } = flattenChain(node);
+    const left = visitNonOptionalExpression(
+      skipPartiallyEmittedExpressions(expression),
+      isCallChain(chain[0]),
+      /*isDelete*/
+      false
+    );
+    let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
+    let capturedLeft = isSyntheticReference(left) ? left.expression : left;
+    let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
+    if (!isSimpleCopiableExpression(capturedLeft)) {
+      capturedLeft = factory2.createTempVariable(hoistVariableDeclaration);
+      leftExpression = factory2.createAssignment(capturedLeft, leftExpression);
+    }
+    let rightExpression = capturedLeft;
+    let thisArg;
+    for (let i = 0; i < chain.length; i++) {
+      const segment = chain[i];
+      switch (segment.kind) {
+        case 211 /* PropertyAccessExpression */:
+        case 212 /* ElementAccessExpression */:
+          if (i === chain.length - 1 && captureThisArg) {
+            if (!isSimpleCopiableExpression(rightExpression)) {
+              thisArg = factory2.createTempVariable(hoistVariableDeclaration);
+              rightExpression = factory2.createAssignment(thisArg, rightExpression);
+            } else {
+              thisArg = rightExpression;
             }
           }
-        }
-        return forEachChild(childNode, check);
-      });
-    }
-    function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) {
-      while (isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
-        const isUsed = forEachChild(node.right, function visit(child) {
-          if (isIdentifier(child)) {
-            const symbol = getSymbolAtLocation(child);
-            if (symbol && symbol === testedSymbol) {
-              return true;
-            }
+          rightExpression = segment.kind === 211 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression));
+          break;
+        case 213 /* CallExpression */:
+          if (i === 0 && leftThisArg) {
+            if (!isGeneratedIdentifier(leftThisArg)) {
+              leftThisArg = factory2.cloneNode(leftThisArg);
+              addEmitFlags(leftThisArg, 3072 /* NoComments */);
+            }
+            rightExpression = factory2.createFunctionCallCall(
+              rightExpression,
+              leftThisArg.kind === 108 /* SuperKeyword */ ? factory2.createThis() : leftThisArg,
+              visitNodes2(segment.arguments, visitor, isExpression)
+            );
+          } else {
+            rightExpression = factory2.createCallExpression(
+              rightExpression,
+              /*typeArguments*/
+              void 0,
+              visitNodes2(segment.arguments, visitor, isExpression)
+            );
           }
-          return forEachChild(child, visit);
-        });
-        if (isUsed) {
-          return true;
-        }
-        node = node.parent;
+          break;
       }
-      return false;
-    }
-    function checkDoStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkSourceElement(node.statement);
-      checkTruthinessExpression(node.expression);
-    }
-    function checkWhileStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkTruthinessExpression(node.expression);
-      checkSourceElement(node.statement);
+      setOriginalNode(rightExpression, segment);
     }
-    function checkTruthinessOfType(type, node) {
-      if (type.flags & 16384 /* Void */) {
-        error2(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness);
-      }
-      return type;
+    const target = isDelete ? factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createTrue(),
+      /*colonToken*/
+      void 0,
+      factory2.createDeleteExpression(rightExpression)
+    ) : factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createVoidZero(),
+      /*colonToken*/
+      void 0,
+      rightExpression
+    );
+    setTextRange(target, node);
+    return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
+  }
+  function createNotNullCondition(left, right, invert) {
+    return factory2.createBinaryExpression(
+      factory2.createBinaryExpression(
+        left,
+        factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */),
+        factory2.createNull()
+      ),
+      factory2.createToken(invert ? 57 /* BarBarToken */ : 56 /* AmpersandAmpersandToken */),
+      factory2.createBinaryExpression(
+        right,
+        factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */),
+        factory2.createVoidZero()
+      )
+    );
+  }
+  function transformNullishCoalescingExpression(node) {
+    let left = visitNode(node.left, visitor, isExpression);
+    let right = left;
+    if (!isSimpleCopiableExpression(left)) {
+      right = factory2.createTempVariable(hoistVariableDeclaration);
+      left = factory2.createAssignment(right, left);
     }
-    function checkTruthinessExpression(node, checkMode) {
-      return checkTruthinessOfType(checkExpression(node, checkMode), node);
+    return setTextRange(
+      factory2.createConditionalExpression(
+        createNotNullCondition(left, right),
+        /*questionToken*/
+        void 0,
+        right,
+        /*colonToken*/
+        void 0,
+        visitNode(node.right, visitor, isExpression)
+      ),
+      node
+    );
+  }
+  function visitDeleteExpression(node) {
+    return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
+      node.expression,
+      /*captureThisArg*/
+      false,
+      /*isDelete*/
+      true
+    ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+  }
+}
+
+// src/compiler/transformers/es2021.ts
+function transformES2021(context) {
+  const {
+    hoistVariableDeclaration,
+    factory: factory2
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkForStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (node.initializer && node.initializer.kind === 261 /* VariableDeclarationList */) {
-          checkGrammarVariableDeclarationList(node.initializer);
-        }
-      }
-      if (node.initializer) {
-        if (node.initializer.kind === 261 /* VariableDeclarationList */) {
-          checkVariableDeclarationList(node.initializer);
-        } else {
-          checkExpression(node.initializer);
-        }
-      }
-      if (node.condition)
-        checkTruthinessExpression(node.condition);
-      if (node.incrementor)
-        checkExpression(node.incrementor);
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) {
+      return node;
     }
-    function checkForOfStatement(node) {
-      checkGrammarForInOrForOfStatement(node);
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (node.awaitModifier) {
-        if (container && isClassStaticBlockDeclaration(container)) {
-          grammarErrorOnNode(node.awaitModifier, Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block);
-        } else {
-          const functionFlags = getFunctionFlags(container);
-          if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 99 /* ESNext */) {
-            checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */);
-          }
-        }
-      } else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, 256 /* ForOfIncludes */);
-      }
-      if (node.initializer.kind === 261 /* VariableDeclarationList */) {
-        checkVariableDeclarationList(node.initializer);
+    if (isLogicalOrCoalescingAssignmentExpression(node)) {
+      return transformLogicalAssignment(node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformLogicalAssignment(binaryExpression) {
+    const operator = binaryExpression.operatorToken;
+    const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind);
+    let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression));
+    let assignmentTarget = left;
+    const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression));
+    if (isAccessExpression(left)) {
+      const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression);
+      const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration);
+      const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment(
+        propertyAccessTarget,
+        left.expression
+      );
+      if (isPropertyAccessExpression(left)) {
+        assignmentTarget = factory2.createPropertyAccessExpression(
+          propertyAccessTarget,
+          left.name
+        );
+        left = factory2.createPropertyAccessExpression(
+          propertyAccessTargetAssignment,
+          left.name
+        );
       } else {
-        const varExpr = node.initializer;
-        const iteratedType = checkRightHandSideOfForOf(node);
-        if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) {
-          checkDestructuringAssignment(varExpr, iteratedType || errorType);
-        } else {
-          const leftType = checkExpression(varExpr);
-          checkReferenceExpression(
-            varExpr,
-            Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access,
-            Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access
-          );
-          if (iteratedType) {
-            checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression);
-          }
-        }
-      }
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
+        const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression);
+        const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration);
+        assignmentTarget = factory2.createElementAccessExpression(
+          propertyAccessTarget,
+          elementAccessArgument
+        );
+        left = factory2.createElementAccessExpression(
+          propertyAccessTargetAssignment,
+          elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment(
+            elementAccessArgument,
+            left.argumentExpression
+          )
+        );
       }
     }
-    function checkForInStatement(node) {
-      checkGrammarForInOrForOfStatement(node);
-      const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression));
-      if (node.initializer.kind === 261 /* VariableDeclarationList */) {
-        const variable = node.initializer.declarations[0];
-        if (variable && isBindingPattern(variable.name)) {
-          error2(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
-        }
-        checkVariableDeclarationList(node.initializer);
-      } else {
-        const varExpr = node.initializer;
-        const leftType = checkExpression(varExpr);
-        if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) {
-          error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
-        } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) {
-          error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any);
-        } else {
-          checkReferenceExpression(
-            varExpr,
-            Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access,
-            Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access
-          );
-        }
-      }
-      if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) {
-        error2(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType));
-      }
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
-      }
+    return factory2.createBinaryExpression(
+      left,
+      nonAssignmentOperator,
+      factory2.createParenthesizedExpression(
+        factory2.createAssignment(
+          assignmentTarget,
+          right
+        )
+      )
+    );
+  }
+}
+
+// src/compiler/transformers/esnext.ts
+function transformESNext(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    hoistVariableDeclaration,
+    startLexicalEnvironment,
+    endLexicalEnvironment
+  } = context;
+  let exportBindings;
+  let exportVars;
+  let defaultExportBinding;
+  let exportEqualsBinding;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkRightHandSideOfForOf(statement) {
-      const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-      return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression);
+    const visited = visitNode(node, visitor, isSourceFile);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    exportVars = void 0;
+    exportBindings = void 0;
+    defaultExportBinding = void 0;
+    return visited;
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 4 /* ContainsESNext */) === 0) {
+      return node;
     }
-    function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) {
-      if (isTypeAny(inputType)) {
-        return inputType;
-      }
-      return getIteratedTypeOrElementType(
-        use,
-        inputType,
-        sentType,
-        errorNode,
-        /*checkAssignability*/
-        true
-      ) || anyType;
+    switch (node.kind) {
+      case 307 /* SourceFile */:
+        return visitSourceFile(node);
+      case 241 /* Block */:
+        return visitBlock(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(node);
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(node);
+      case 255 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
-      const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
-      if (inputType === neverType) {
-        reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables);
-        return void 0;
-      }
-      const uplevelIteration = languageVersion >= 2 /* ES2015 */;
-      const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration;
-      const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */);
-      if (uplevelIteration || downlevelIteration || allowAsyncIterables) {
-        const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0);
-        if (checkAssignability) {
-          if (iterationTypes) {
-            const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0;
-            if (diagnostic) {
-              checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic);
-            }
-          }
-        }
-        if (iterationTypes || uplevelIteration) {
-          return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType;
-        }
-      }
-      let arrayType = inputType;
-      let reportedError = false;
-      let hasStringConstituent = false;
-      if (use & 4 /* AllowsStringInputFlag */) {
-        if (arrayType.flags & 1048576 /* Union */) {
-          const arrayTypes = inputType.types;
-          const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */));
-          if (filteredTypes !== arrayTypes) {
-            arrayType = getUnionType(filteredTypes, 2 /* Subtype */);
-          }
-        } else if (arrayType.flags & 402653316 /* StringLike */) {
-          arrayType = neverType;
-        }
-        hasStringConstituent = arrayType !== inputType;
-        if (hasStringConstituent) {
-          if (languageVersion < 1 /* ES5 */) {
-            if (errorNode) {
-              error2(errorNode, Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher);
-              reportedError = true;
-            }
-          }
-          if (arrayType.flags & 131072 /* Never */) {
-            return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType;
+  }
+  function visitSourceFile(node) {
+    const usingKind = getUsingKindOfStatements(node.statements);
+    if (usingKind) {
+      startLexicalEnvironment();
+      exportBindings = new IdentifierNameMap();
+      exportVars = [];
+      const prologueCount = countPrologueStatements(node.statements);
+      const topLevelStatements = [];
+      addRange(topLevelStatements, visitArray(node.statements, visitor, isStatement, 0, prologueCount));
+      let pos = prologueCount;
+      while (pos < node.statements.length) {
+        const statement = node.statements[pos];
+        if (getUsingKind(statement) !== 0 /* None */) {
+          if (pos > prologueCount) {
+            addRange(topLevelStatements, visitNodes2(node.statements, visitor, isStatement, prologueCount, pos - prologueCount));
           }
+          break;
         }
+        pos++;
       }
-      if (!isArrayLikeType(arrayType)) {
-        if (errorNode && !reportedError) {
-          const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent;
-          const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration);
-          errorAndMaybeSuggestAwait(
-            errorNode,
-            maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType),
-            defaultDiagnostic,
-            typeToString(arrayType)
-          );
-        }
-        return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0;
+      Debug.assert(pos < node.statements.length, "Should have encountered at least one 'using' statement.");
+      const envBinding = createEnvBinding();
+      const bodyStatements = transformUsingDeclarations(node.statements, pos, node.statements.length, envBinding, topLevelStatements);
+      if (exportBindings.size) {
+        append(
+          topLevelStatements,
+          factory2.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory2.createNamedExports(arrayFrom(exportBindings.values()))
+          )
+        );
       }
-      const arrayElementType = getIndexTypeOfType(arrayType, numberType);
-      if (hasStringConstituent && arrayElementType) {
-        if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) {
-          return stringType;
-        }
-        return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */);
+      addRange(topLevelStatements, endLexicalEnvironment());
+      if (exportVars.length) {
+        topLevelStatements.push(factory2.createVariableStatement(
+          factory2.createModifiersFromModifierFlags(32 /* Export */),
+          factory2.createVariableDeclarationList(
+            exportVars,
+            1 /* Let */
+          )
+        ));
       }
-      return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType;
-      function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) {
-        var _a;
-        if (downlevelIteration2) {
-          return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
-        }
-        const yieldType = getIterationTypeOfIterable(
-          use,
-          0 /* Yield */,
-          inputType,
-          /*errorNode*/
-          void 0
-        );
-        if (yieldType) {
-          return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
-        }
-        if (isES2015OrLaterIterable((_a = inputType.symbol) == null ? void 0 : _a.escapedName)) {
-          return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true];
-        }
-        return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true];
+      addRange(topLevelStatements, createDownlevelUsingStatements(bodyStatements, envBinding, usingKind === 2 /* Async */));
+      if (exportEqualsBinding) {
+        topLevelStatements.push(factory2.createExportAssignment(
+          /*modifiers*/
+          void 0,
+          /*isExportEquals*/
+          true,
+          exportEqualsBinding
+        ));
       }
+      return factory2.updateSourceFile(node, topLevelStatements);
     }
-    function isES2015OrLaterIterable(n) {
-      switch (n) {
-        case "Float32Array":
-        case "Float64Array":
-        case "Int16Array":
-        case "Int32Array":
-        case "Int8Array":
-        case "NodeList":
-        case "Uint16Array":
-        case "Uint32Array":
-        case "Uint8Array":
-        case "Uint8ClampedArray":
-          return true;
-      }
-      return false;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitBlock(node) {
+    const usingKind = getUsingKindOfStatements(node.statements);
+    if (usingKind) {
+      const prologueCount = countPrologueStatements(node.statements);
+      const envBinding = createEnvBinding();
+      return factory2.updateBlock(
+        node,
+        [
+          ...visitArray(node.statements, visitor, isStatement, 0, prologueCount),
+          ...createDownlevelUsingStatements(
+            transformUsingDeclarations(
+              node.statements,
+              prologueCount,
+              node.statements.length,
+              envBinding,
+              /*topLevelStatements*/
+              void 0
+            ),
+            envBinding,
+            usingKind === 2 /* Async */
+          )
+        ]
+      );
     }
-    function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) {
-      if (isTypeAny(inputType)) {
-        return void 0;
-      }
-      const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode);
-      return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)];
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    if (node.initializer && isUsingVariableDeclarationList(node.initializer)) {
+      return visitNode(
+        factory2.createBlock([
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            node.initializer
+          ),
+          factory2.updateForStatement(
+            node,
+            /*initializer*/
+            void 0,
+            node.condition,
+            node.incrementor,
+            node.statement
+          )
+        ]),
+        visitor,
+        isStatement
+      );
     }
-    function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) {
-      if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) {
-        const id = getTypeListId([yieldType, returnType, nextType]);
-        let iterationTypes = iterationTypesCache.get(id);
-        if (!iterationTypes) {
-          iterationTypes = { yieldType, returnType, nextType };
-          iterationTypesCache.set(id, iterationTypes);
-        }
-        return iterationTypes;
-      }
-      return { yieldType, returnType, nextType };
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForOfStatement(node) {
+    if (isUsingVariableDeclarationList(node.initializer)) {
+      const forInitializer = node.initializer;
+      const forDecl = firstOrUndefined(forInitializer.declarations) || factory2.createVariableDeclaration(factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      ));
+      const isAwaitUsing = getUsingKindOfVariableDeclarationList(forInitializer) === 2 /* Async */;
+      const temp = factory2.getGeneratedNameForNode(forDecl.name);
+      const usingVar = factory2.updateVariableDeclaration(
+        forDecl,
+        forDecl.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        temp
+      );
+      const usingVarList = factory2.createVariableDeclarationList([usingVar], isAwaitUsing ? 6 /* AwaitUsing */ : 4 /* Using */);
+      const usingVarStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        usingVarList
+      );
+      return visitNode(
+        factory2.updateForOfStatement(
+          node,
+          node.awaitModifier,
+          factory2.createVariableDeclarationList([
+            factory2.createVariableDeclaration(temp)
+          ], 2 /* Const */),
+          node.expression,
+          isBlock(node.statement) ? factory2.updateBlock(node.statement, [
+            usingVarStatement,
+            ...node.statement.statements
+          ]) : factory2.createBlock(
+            [
+              usingVarStatement,
+              node.statement
+            ],
+            /*multiLine*/
+            true
+          )
+        ),
+        visitor,
+        isStatement
+      );
     }
-    function combineIterationTypes(array) {
-      let yieldTypes;
-      let returnTypes;
-      let nextTypes;
-      for (const iterationTypes of array) {
-        if (iterationTypes === void 0 || iterationTypes === noIterationTypes) {
-          continue;
-        }
-        if (iterationTypes === anyIterationTypes) {
-          return anyIterationTypes;
-        }
-        yieldTypes = append(yieldTypes, iterationTypes.yieldType);
-        returnTypes = append(returnTypes, iterationTypes.returnType);
-        nextTypes = append(nextTypes, iterationTypes.nextType);
-      }
-      if (yieldTypes || returnTypes || nextTypes) {
-        return createIterationTypes(
-          yieldTypes && getUnionType(yieldTypes),
-          returnTypes && getUnionType(returnTypes),
-          nextTypes && getIntersectionType(nextTypes)
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCaseOrDefaultClause(node, envBinding) {
+    if (getUsingKindOfStatements(node.statements) !== 0 /* None */) {
+      if (isCaseClause(node)) {
+        return factory2.updateCaseClause(
+          node,
+          visitNode(node.expression, visitor, isExpression),
+          transformUsingDeclarations(
+            node.statements,
+            /*start*/
+            0,
+            node.statements.length,
+            envBinding,
+            /*topLevelStatements*/
+            void 0
+          )
+        );
+      } else {
+        return factory2.updateDefaultClause(
+          node,
+          transformUsingDeclarations(
+            node.statements,
+            /*start*/
+            0,
+            node.statements.length,
+            envBinding,
+            /*topLevelStatements*/
+            void 0
+          )
         );
       }
-      return noIterationTypes;
-    }
-    function getCachedIterationTypes(type, cacheKey) {
-      return type[cacheKey];
     }
-    function setCachedIterationTypes(type, cacheKey, cachedTypes2) {
-      return type[cacheKey] = cachedTypes2;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitSwitchStatement(node) {
+    const usingKind = getUsingKindOfCaseOrDefaultClauses(node.caseBlock.clauses);
+    if (usingKind) {
+      const envBinding = createEnvBinding();
+      return createDownlevelUsingStatements(
+        [
+          factory2.updateSwitchStatement(
+            node,
+            visitNode(node.expression, visitor, isExpression),
+            factory2.updateCaseBlock(
+              node.caseBlock,
+              node.caseBlock.clauses.map((clause) => visitCaseOrDefaultClause(clause, envBinding))
+            )
+          )
+        ],
+        envBinding,
+        usingKind === 2 /* Async */
+      );
     }
-    function getIterationTypesOfIterable(type, use, errorNode) {
-      var _a, _b;
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      if (!(type.flags & 1048576 /* Union */)) {
-        const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
-        const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer);
-        if (iterationTypes2 === noIterationTypes) {
-          if (errorNode) {
-            const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
-            if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
-              addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
-            }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformUsingDeclarations(statementsIn, start, end, envBinding, topLevelStatements) {
+    const statements = [];
+    for (let i = start; i < end; i++) {
+      const statement = statementsIn[i];
+      const usingKind = getUsingKind(statement);
+      if (usingKind) {
+        Debug.assertNode(statement, isVariableStatement);
+        const declarations = [];
+        for (let declaration of statement.declarationList.declarations) {
+          if (!isIdentifier(declaration.name)) {
+            declarations.length = 0;
+            break;
           }
-          return void 0;
-        } else if ((_a = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a.length) {
-          for (const diag2 of errorOutputContainer.errors) {
-            diagnostics.add(diag2);
+          if (isNamedEvaluation(declaration)) {
+            declaration = transformNamedEvaluation(context, declaration);
           }
+          const initializer = visitNode(declaration.initializer, visitor, isExpression) ?? factory2.createVoidZero();
+          declarations.push(factory2.updateVariableDeclaration(
+            declaration,
+            declaration.name,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            emitHelpers().createAddDisposableResourceHelper(
+              envBinding,
+              initializer,
+              usingKind === 2 /* Async */
+            )
+          ));
         }
-        return iterationTypes2;
-      }
-      const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable";
-      const cachedTypes2 = getCachedIterationTypes(type, cacheKey);
-      if (cachedTypes2)
-        return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2;
-      let allIterationTypes;
-      for (const constituent of type.types) {
-        const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
-        const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer);
-        if (iterationTypes2 === noIterationTypes) {
-          if (errorNode) {
-            const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
-            if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
-              addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
-            }
-          }
-          setCachedIterationTypes(type, cacheKey, noIterationTypes);
-          return void 0;
-        } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) {
-          for (const diag2 of errorOutputContainer.errors) {
-            diagnostics.add(diag2);
-          }
+        if (declarations.length) {
+          const varList = factory2.createVariableDeclarationList(declarations, 2 /* Const */);
+          setOriginalNode(varList, statement.declarationList);
+          setTextRange(varList, statement.declarationList);
+          hoistOrAppendNode(factory2.updateVariableStatement(
+            statement,
+            /*modifiers*/
+            void 0,
+            varList
+          ));
+          continue;
         }
-        allIterationTypes = append(allIterationTypes, iterationTypes2);
       }
-      const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes;
-      setCachedIterationTypes(type, cacheKey, iterationTypes);
-      return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+      const result = visitor(statement);
+      if (isArray(result)) {
+        result.forEach(hoistOrAppendNode);
+      } else if (result) {
+        hoistOrAppendNode(result);
+      }
     }
-    function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) {
-      if (iterationTypes === noIterationTypes)
-        return noIterationTypes;
-      if (iterationTypes === anyIterationTypes)
-        return anyIterationTypes;
-      const { yieldType, returnType, nextType } = iterationTypes;
-      if (errorNode) {
-        getGlobalAwaitedSymbol(
-          /*reportErrors*/
-          true
-        );
+    return statements;
+    function hoistOrAppendNode(node) {
+      Debug.assertNode(node, isStatement);
+      append(statements, hoist(node));
+    }
+    function hoist(node) {
+      if (!topLevelStatements) return node;
+      switch (node.kind) {
+        case 272 /* ImportDeclaration */:
+        case 271 /* ImportEqualsDeclaration */:
+        case 278 /* ExportDeclaration */:
+        case 262 /* FunctionDeclaration */:
+          return hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements);
+        case 277 /* ExportAssignment */:
+          return hoistExportAssignment(node);
+        case 263 /* ClassDeclaration */:
+          return hoistClassDeclaration(node);
+        case 243 /* VariableStatement */:
+          return hoistVariableStatement(node);
       }
-      return createIterationTypes(
-        getAwaitedType(yieldType, errorNode) || anyType,
-        getAwaitedType(returnType, errorNode) || anyType,
-        nextType
+      return node;
+    }
+  }
+  function hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements) {
+    topLevelStatements.push(node);
+    return void 0;
+  }
+  function hoistExportAssignment(node) {
+    return node.isExportEquals ? hoistExportEquals(node) : hoistExportDefault(node);
+  }
+  function hoistExportDefault(node) {
+    if (defaultExportBinding) {
+      return node;
+    }
+    defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
+    hoistBindingIdentifier(
+      defaultExportBinding,
+      /*isExport*/
+      true,
+      "default",
+      node
+    );
+    let expression = node.expression;
+    let innerExpression = skipOuterExpressions(expression);
+    if (isNamedEvaluation(innerExpression)) {
+      innerExpression = transformNamedEvaluation(
+        context,
+        innerExpression,
+        /*ignoreEmptyStringLiteral*/
+        false,
+        "default"
       );
+      expression = factory2.restoreOuterExpressions(expression, innerExpression);
     }
-    function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      let noCache = false;
-      if (use & 2 /* AllowsAsyncIterablesFlag */) {
-        const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver);
-        if (iterationTypes) {
-          if (iterationTypes === noIterationTypes && errorNode) {
-            noCache = true;
-          } else {
-            return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes;
-          }
-        }
-      }
-      if (use & 1 /* AllowsSyncIterablesFlag */) {
-        let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver);
-        if (iterationTypes) {
-          if (iterationTypes === noIterationTypes && errorNode) {
-            noCache = true;
-          } else {
-            if (use & 2 /* AllowsAsyncIterablesFlag */) {
-              if (iterationTypes !== noIterationTypes) {
-                iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
-                return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
-              }
-            } else {
-              return iterationTypes;
-            }
-          }
-        }
-      }
-      if (use & 2 /* AllowsAsyncIterablesFlag */) {
-        const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
-        if (iterationTypes !== noIterationTypes) {
-          return iterationTypes;
-        }
-      }
-      if (use & 1 /* AllowsSyncIterablesFlag */) {
-        let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
-        if (iterationTypes !== noIterationTypes) {
-          if (use & 2 /* AllowsAsyncIterablesFlag */) {
-            iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
-            return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
-          } else {
-            return iterationTypes;
-          }
-        }
-      }
-      return noIterationTypes;
+    const assignment = factory2.createAssignment(defaultExportBinding, expression);
+    return factory2.createExpressionStatement(assignment);
+  }
+  function hoistExportEquals(node) {
+    if (exportEqualsBinding) {
+      return node;
     }
-    function getIterationTypesOfIterableCached(type, resolver) {
-      return getCachedIterationTypes(type, resolver.iterableCacheKey);
+    exportEqualsBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
+    hoistVariableDeclaration(exportEqualsBinding);
+    const assignment = factory2.createAssignment(exportEqualsBinding, node.expression);
+    return factory2.createExpressionStatement(assignment);
+  }
+  function hoistClassDeclaration(node) {
+    if (!node.name && defaultExportBinding) {
+      return node;
     }
-    function getIterationTypesOfGlobalIterableType(globalType, resolver) {
-      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
-        globalType,
-        resolver,
-        /*errorNode*/
-        void 0,
-        /*errorOutputContainer*/
+    const isExported2 = hasSyntacticModifier(node, 32 /* Export */);
+    const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
+    let expression = factory2.converters.convertToClassExpression(node);
+    if (node.name) {
+      hoistBindingIdentifier(
+        factory2.getLocalName(node),
+        isExported2 && !isDefault,
+        /*exportAlias*/
         void 0,
-        /*noCache*/
-        false
+        node
       );
-      return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+      expression = factory2.createAssignment(factory2.getDeclarationName(node), expression);
+      if (isNamedEvaluation(expression)) {
+        expression = transformNamedEvaluation(
+          context,
+          expression,
+          /*ignoreEmptyStringLiteral*/
+          false
+        );
+      }
+      setOriginalNode(expression, node);
+      setSourceMapRange(expression, node);
+      setCommentRange(expression, node);
     }
-    function getIterationTypesOfIterableFast(type, resolver) {
-      let globalType;
-      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(
-        /*reportErrors*/
-        false
-      )) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(
-        /*reportErrors*/
-        false
-      ))) {
-        const [yieldType] = getTypeArguments(type);
-        const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
-          yieldType,
-          /*errorNode*/
-          void 0
-        ) || yieldType, resolver.resolveIterationType(
-          returnType,
-          /*errorNode*/
-          void 0
-        ) || returnType, nextType));
+    if (isDefault && !defaultExportBinding) {
+      defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
+      hoistBindingIdentifier(
+        defaultExportBinding,
+        /*isExport*/
+        true,
+        "default",
+        node
+      );
+      expression = factory2.createAssignment(defaultExportBinding, expression);
+      if (isNamedEvaluation(expression)) {
+        expression = transformNamedEvaluation(
+          context,
+          expression,
+          /*ignoreEmptyStringLiteral*/
+          false,
+          "default"
+        );
       }
-      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(
-        /*reportErrors*/
-        false
-      ))) {
-        const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
-          yieldType,
-          /*errorNode*/
-          void 0
-        ) || yieldType, resolver.resolveIterationType(
-          returnType,
-          /*errorNode*/
-          void 0
-        ) || returnType, nextType));
+      setOriginalNode(expression, node);
+    }
+    return factory2.createExpressionStatement(expression);
+  }
+  function hoistVariableStatement(node) {
+    let expressions;
+    const isExported2 = hasSyntacticModifier(node, 32 /* Export */);
+    for (const variable of node.declarationList.declarations) {
+      hoistBindingElement(variable, isExported2, variable);
+      if (variable.initializer) {
+        expressions = append(expressions, hoistInitializedVariable(variable));
       }
     }
-    function getPropertyNameForKnownSymbolName(symbolName2) {
-      const ctorType = getGlobalESSymbolConstructorSymbol(
-        /*reportErrors*/
-        false
+    if (expressions) {
+      const statement = factory2.createExpressionStatement(factory2.inlineExpressions(expressions));
+      setOriginalNode(statement, node);
+      setCommentRange(statement, node);
+      setSourceMapRange(statement, node);
+      return statement;
+    }
+    return void 0;
+  }
+  function hoistInitializedVariable(node) {
+    Debug.assertIsDefined(node.initializer);
+    let target;
+    if (isIdentifier(node.name)) {
+      target = factory2.cloneNode(node.name);
+      setEmitFlags(target, getEmitFlags(target) & ~(32768 /* LocalName */ | 16384 /* ExportName */ | 65536 /* InternalName */));
+    } else {
+      target = factory2.converters.convertToAssignmentPattern(node.name);
+    }
+    const assignment = factory2.createAssignment(target, node.initializer);
+    setOriginalNode(assignment, node);
+    setCommentRange(assignment, node);
+    setSourceMapRange(assignment, node);
+    return assignment;
+  }
+  function hoistBindingElement(node, isExportedDeclaration, original) {
+    if (isBindingPattern(node.name)) {
+      for (const element of node.name.elements) {
+        if (!isOmittedExpression(element)) {
+          hoistBindingElement(element, isExportedDeclaration, original);
+        }
+      }
+    } else {
+      hoistBindingIdentifier(
+        node.name,
+        isExportedDeclaration,
+        /*exportAlias*/
+        void 0,
+        original
       );
-      const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
-      return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
     }
-    function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
-      const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName));
-      const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0;
-      if (isTypeAny(methodType)) {
-        return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes);
+  }
+  function hoistBindingIdentifier(node, isExport, exportAlias, original) {
+    const name = isGeneratedIdentifier(node) ? node : factory2.cloneNode(node);
+    if (isExport) {
+      if (exportAlias === void 0 && !isLocalName(name)) {
+        const varDecl = factory2.createVariableDeclaration(name);
+        if (original) {
+          setOriginalNode(varDecl, original);
+        }
+        exportVars.push(varDecl);
+        return;
       }
-      const signatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0;
-      if (!some(signatures)) {
-        return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes);
+      const localName = exportAlias !== void 0 ? name : void 0;
+      const exportName = exportAlias !== void 0 ? exportAlias : name;
+      const specifier = factory2.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        localName,
+        exportName
+      );
+      if (original) {
+        setOriginalNode(specifier, original);
       }
-      const iteratorType = getIntersectionType(map(signatures, getReturnTypeOfSignature));
-      const iterationTypes = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache) ?? noIterationTypes;
-      return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes);
+      exportBindings.set(name, specifier);
     }
-    function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
-      const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
-      const suggestAwait = (
-        // for (const x of Promise<...>) or [...Promise<...>]
-        !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
-          /*reportErrors*/
-          false
-        ) !== emptyGenericType && isTypeAssignableTo(type, getGlobalAsyncIterableType(
-          /*reportErrors*/
-          false
-        ))
+    hoistVariableDeclaration(name);
+  }
+  function createEnvBinding() {
+    return factory2.createUniqueName("env");
+  }
+  function createDownlevelUsingStatements(bodyStatements, envBinding, async) {
+    const statements = [];
+    const envObject = factory2.createObjectLiteralExpression([
+      factory2.createPropertyAssignment("stack", factory2.createArrayLiteralExpression()),
+      factory2.createPropertyAssignment("error", factory2.createVoidZero()),
+      factory2.createPropertyAssignment("hasError", factory2.createFalse())
+    ]);
+    const envVar = factory2.createVariableDeclaration(
+      envBinding,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      envObject
+    );
+    const envVarList = factory2.createVariableDeclarationList([envVar], 2 /* Const */);
+    const envVarStatement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      envVarList
+    );
+    statements.push(envVarStatement);
+    const tryBlock = factory2.createBlock(
+      bodyStatements,
+      /*multiLine*/
+      true
+    );
+    const bodyCatchBinding = factory2.createUniqueName("e");
+    const catchClause = factory2.createCatchClause(
+      bodyCatchBinding,
+      factory2.createBlock(
+        [
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(envBinding, "error"),
+              bodyCatchBinding
+            )
+          ),
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(envBinding, "hasError"),
+              factory2.createTrue()
+            )
+          )
+        ],
+        /*multiLine*/
+        true
+      )
+    );
+    let finallyBlock;
+    if (async) {
+      const result = factory2.createUniqueName("result");
+      finallyBlock = factory2.createBlock(
+        [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                result,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                emitHelpers().createDisposeResourcesHelper(envBinding)
+              )
+            ], 2 /* Const */)
+          ),
+          factory2.createIfStatement(result, factory2.createExpressionStatement(factory2.createAwaitExpression(result)))
+        ],
+        /*multiLine*/
+        true
       );
-      return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
-    }
-    function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
-      return getIterationTypesOfIteratorWorker(
-        type,
-        resolver,
-        errorNode,
-        errorOutputContainer,
-        /*noCache*/
-        false
+    } else {
+      finallyBlock = factory2.createBlock(
+        [
+          factory2.createExpressionStatement(
+            emitHelpers().createDisposeResourcesHelper(envBinding)
+          )
+        ],
+        /*multiLine*/
+        true
       );
     }
-    function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver);
-      if (iterationTypes === noIterationTypes && errorNode) {
-        iterationTypes = void 0;
-        noCache = true;
-      }
-      iterationTypes ?? (iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache));
-      return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+    const tryStatement = factory2.createTryStatement(tryBlock, catchClause, finallyBlock);
+    statements.push(tryStatement);
+    return statements;
+  }
+}
+function countPrologueStatements(statements) {
+  for (let i = 0; i < statements.length; i++) {
+    if (!isPrologueDirective(statements[i]) && !isCustomPrologue(statements[i])) {
+      return i;
     }
-    function getIterationTypesOfIteratorCached(type, resolver) {
-      return getCachedIterationTypes(type, resolver.iteratorCacheKey);
+  }
+  return 0;
+}
+function isUsingVariableDeclarationList(node) {
+  return isVariableDeclarationList(node) && getUsingKindOfVariableDeclarationList(node) !== 0 /* None */;
+}
+function getUsingKindOfVariableDeclarationList(node) {
+  return (node.flags & 7 /* BlockScoped */) === 6 /* AwaitUsing */ ? 2 /* Async */ : (node.flags & 7 /* BlockScoped */) === 4 /* Using */ ? 1 /* Sync */ : 0 /* None */;
+}
+function getUsingKindOfVariableStatement(node) {
+  return getUsingKindOfVariableDeclarationList(node.declarationList);
+}
+function getUsingKind(statement) {
+  return isVariableStatement(statement) ? getUsingKindOfVariableStatement(statement) : 0 /* None */;
+}
+function getUsingKindOfStatements(statements) {
+  let result = 0 /* None */;
+  for (const statement of statements) {
+    const usingKind = getUsingKind(statement);
+    if (usingKind === 2 /* Async */) return 2 /* Async */;
+    if (usingKind > result) result = usingKind;
+  }
+  return result;
+}
+function getUsingKindOfCaseOrDefaultClauses(clauses) {
+  let result = 0 /* None */;
+  for (const clause of clauses) {
+    const usingKind = getUsingKindOfStatements(clause.statements);
+    if (usingKind === 2 /* Async */) return 2 /* Async */;
+    if (usingKind > result) result = usingKind;
+  }
+  return result;
+}
+
+// src/compiler/transformers/jsx.ts
+function transformJsx(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  let currentSourceFile;
+  let currentFileState;
+  return chainBundle(context, transformSourceFile);
+  function getCurrentFileNameExpression() {
+    if (currentFileState.filenameDeclaration) {
+      return currentFileState.filenameDeclaration.name;
     }
-    function getIterationTypesOfIteratorFast(type, resolver) {
-      const globalType = resolver.getGlobalIterableIteratorType(
-        /*reportErrors*/
-        false
-      );
-      if (isReferenceToType2(type, globalType)) {
-        const [yieldType] = getTypeArguments(type);
-        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
-          globalType,
-          resolver,
-          /*errorNode*/
-          void 0,
-          /*errorOutputContainer*/
-          void 0,
-          /*noCache*/
-          false
-        );
-        const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
-        return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
-      }
-      if (isReferenceToType2(type, resolver.getGlobalIteratorType(
-        /*reportErrors*/
-        false
-      )) || isReferenceToType2(type, resolver.getGlobalGeneratorType(
-        /*reportErrors*/
-        false
-      ))) {
-        const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
-      }
+    const declaration = factory2.createVariableDeclaration(
+      factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      factory2.createStringLiteral(currentSourceFile.fileName)
+    );
+    currentFileState.filenameDeclaration = declaration;
+    return currentFileState.filenameDeclaration.name;
+  }
+  function getJsxFactoryCalleePrimitive(isStaticChildren) {
+    return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx";
+  }
+  function getJsxFactoryCallee(isStaticChildren) {
+    const type = getJsxFactoryCalleePrimitive(isStaticChildren);
+    return getImplicitImportForName(type);
+  }
+  function getImplicitJsxFragmentReference() {
+    return getImplicitImportForName("Fragment");
+  }
+  function getImplicitImportForName(name) {
+    var _a, _b;
+    const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions);
+    const existing = (_b = (_a = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a.get(importSource)) == null ? void 0 : _b.get(name);
+    if (existing) {
+      return existing.name;
     }
-    function isIteratorResult(type, kind) {
-      const doneType = getTypeOfPropertyOfType(type, "done") || falseType;
-      return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType);
+    if (!currentFileState.utilizedImplicitRuntimeImports) {
+      currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map();
     }
-    function isYieldIteratorResult(type) {
-      return isIteratorResult(type, 0 /* Yield */);
+    let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource);
+    if (!specifierSourceImports) {
+      specifierSourceImports = /* @__PURE__ */ new Map();
+      currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
     }
-    function isReturnIteratorResult(type) {
-      return isIteratorResult(type, 1 /* Return */);
+    const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
+    const specifier = factory2.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      factory2.createIdentifier(name),
+      generatedName
+    );
+    setIdentifierGeneratedImportReference(generatedName, specifier);
+    specifierSourceImports.set(name, specifier);
+    return generatedName;
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function getIterationTypesOfIteratorResult(type) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult");
-      if (cachedTypes2) {
-        return cachedTypes2;
-      }
-      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(
-        /*reportErrors*/
-        false
-      ))) {
-        const yieldType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
-          yieldType2,
-          /*returnType*/
-          void 0,
-          /*nextType*/
-          void 0
-        ));
-      }
-      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(
-        /*reportErrors*/
-        false
-      ))) {
-        const returnType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
-          /*yieldType*/
-          void 0,
-          returnType2,
-          /*nextType*/
-          void 0
-        ));
-      }
-      const yieldIteratorResult = filterType(type, isYieldIteratorResult);
-      const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
-      const returnIteratorResult = filterType(type, isReturnIteratorResult);
-      const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0;
-      if (!yieldType && !returnType) {
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
-      }
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
-        yieldType,
-        returnType || voidType,
-        /*nextType*/
-        void 0
+    currentSourceFile = node;
+    currentFileState = {};
+    currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node);
+    let visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    let statements = visited.statements;
+    if (currentFileState.filenameDeclaration) {
+      statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
       ));
     }
-    function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
-      var _a, _b, _c, _d;
-      const method = getPropertyOfType(type, methodName);
-      if (!method && methodName !== "next") {
-        return void 0;
-      }
-      const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0;
-      if (isTypeAny(methodType)) {
-        return methodName === "next" ? anyIterationTypes : anyIterationTypesExceptNext;
-      }
-      const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray;
-      if (methodSignatures.length === 0) {
-        if (errorNode) {
-          const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic;
-          if (errorOutputContainer) {
-            errorOutputContainer.errors ?? (errorOutputContainer.errors = []);
-            errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName));
-          } else {
-            error2(errorNode, diagnostic, methodName);
-          }
+    if (currentFileState.utilizedImplicitRuntimeImports) {
+      for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
+        if (isExternalModule(node)) {
+          const importStatement = factory2.createImportDeclaration(
+            /*modifiers*/
+            void 0,
+            factory2.createImportClause(
+              /*isTypeOnly*/
+              false,
+              /*name*/
+              void 0,
+              factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
+            ),
+            factory2.createStringLiteral(importSource),
+            /*attributes*/
+            void 0
+          );
+          setParentRecursive(
+            importStatement,
+            /*incremental*/
+            false
+          );
+          statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
+        } else if (isExternalOrCommonJsModule(node)) {
+          const requireStatement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
+                  /*dotDotDotToken*/
+                  void 0,
+                  s.propertyName,
+                  s.name
+                ))),
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createCallExpression(
+                  factory2.createIdentifier("require"),
+                  /*typeArguments*/
+                  void 0,
+                  [factory2.createStringLiteral(importSource)]
+                )
+              )
+            ], 2 /* Const */)
+          );
+          setParentRecursive(
+            requireStatement,
+            /*incremental*/
+            false
+          );
+          statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
+        } else {
         }
-        return methodName === "next" ? noIterationTypes : void 0;
       }
-      if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
-        const globalGeneratorType = resolver.getGlobalGeneratorType(
-          /*reportErrors*/
+    }
+    if (statements !== visited.statements) {
+      visited = factory2.updateSourceFile(visited, statements);
+    }
+    currentFileState = void 0;
+    return visited;
+  }
+  function visitor(node) {
+    if (node.transformFlags & 2 /* ContainsJsx */) {
+      return visitorWorker(node);
+    } else {
+      return node;
+    }
+  }
+  function visitorWorker(node) {
+    switch (node.kind) {
+      case 284 /* JsxElement */:
+        return visitJsxElement(
+          node,
+          /*isChild*/
           false
         );
-        const globalIteratorType = resolver.getGlobalIteratorType(
-          /*reportErrors*/
+      case 285 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
           false
         );
-        const isGeneratorMethod = ((_b = (_a = globalGeneratorType.symbol) == null ? void 0 : _a.members) == null ? void 0 : _b.get(methodName)) === methodType.symbol;
-        const isIteratorMethod = !isGeneratorMethod && ((_d = (_c = globalIteratorType.symbol) == null ? void 0 : _c.members) == null ? void 0 : _d.get(methodName)) === methodType.symbol;
-        if (isGeneratorMethod || isIteratorMethod) {
-          const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType;
-          const { mapper } = methodType;
-          return createIterationTypes(
-            getMappedType(globalType.typeParameters[0], mapper),
-            getMappedType(globalType.typeParameters[1], mapper),
-            methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0
-          );
-        }
-      }
-      let methodParameterTypes;
-      let methodReturnTypes;
-      for (const signature of methodSignatures) {
-        if (methodName !== "throw" && some(signature.parameters)) {
-          methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0));
-        }
-        methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature));
-      }
-      let returnTypes;
-      let nextType;
-      if (methodName !== "throw") {
-        const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType;
-        if (methodName === "next") {
-          nextType = methodParameterType;
-        } else if (methodName === "return") {
-          const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType;
-          returnTypes = append(returnTypes, resolvedMethodParameterType);
-        }
-      }
-      let yieldType;
-      const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType;
-      const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType;
-      const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType);
-      if (iterationTypes === noIterationTypes) {
-        if (errorNode) {
-          if (errorOutputContainer) {
-            errorOutputContainer.errors ?? (errorOutputContainer.errors = []);
-            errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName));
-          } else {
-            error2(errorNode, resolver.mustHaveAValueDiagnostic, methodName);
-          }
-        }
-        yieldType = anyType;
-        returnTypes = append(returnTypes, anyType);
-      } else {
-        yieldType = iterationTypes.yieldType;
-        returnTypes = append(returnTypes, iterationTypes.returnType);
-      }
-      return createIterationTypes(yieldType, getUnionType(returnTypes), nextType);
+      case 288 /* JsxFragment */:
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          false
+        );
+      case 294 /* JsxExpression */:
+        return visitJsxExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
-      const iterationTypes = combineIterationTypes([
-        getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer),
-        getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer),
-        getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer)
-      ]);
-      return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes);
+  }
+  function transformJsxChildToExpression(node) {
+    switch (node.kind) {
+      case 12 /* JsxText */:
+        return visitJsxText(node);
+      case 294 /* JsxExpression */:
+        return visitJsxExpression(node);
+      case 284 /* JsxElement */:
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          true
+        );
+      case 285 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          true
+        );
+      case 288 /* JsxFragment */:
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          true
+        );
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) {
-      if (isTypeAny(returnType)) {
-        return void 0;
+  }
+  function hasProto(obj) {
+    return obj.properties.some(
+      (p) => isPropertyAssignment(p) && (isIdentifier(p.name) && idText(p.name) === "__proto__" || isStringLiteral(p.name) && p.name.text === "__proto__")
+    );
+  }
+  function hasKeyAfterPropsSpread(node) {
+    let spread = false;
+    for (const elem of node.attributes.properties) {
+      if (isJsxSpreadAttribute(elem) && (!isObjectLiteralExpression(elem.expression) || elem.expression.properties.some(isSpreadAssignment))) {
+        spread = true;
+      } else if (spread && isJsxAttribute(elem) && isIdentifier(elem.name) && elem.name.escapedText === "key") {
+        return true;
       }
-      const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator);
-      return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)];
     }
-    function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
-      const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      return getIterationTypesOfIterable(
-        type,
-        use,
-        /*errorNode*/
-        void 0
-      ) || getIterationTypesOfIterator(
-        type,
-        resolver,
-        /*errorNode*/
+    return false;
+  }
+  function shouldUseCreateElement(node) {
+    return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node);
+  }
+  function visitJsxElement(node, isChild) {
+    const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
+    return tagTransform(
+      node.openingElement,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function visitJsxSelfClosingElement(node, isChild) {
+    const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
+    return tagTransform(
+      node,
+      /*children*/
+      void 0,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function visitJsxFragment(node, isChild) {
+    const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
+    return tagTransform(
+      node.openingFragment,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function convertJsxChildrenToChildrenPropObject(children) {
+    const prop = convertJsxChildrenToChildrenPropAssignment(children);
+    return prop && factory2.createObjectLiteralExpression([prop]);
+  }
+  function convertJsxChildrenToChildrenPropAssignment(children) {
+    const nonWhitespaceChildren = getSemanticJsxChildren(children);
+    if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) {
+      const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]);
+      return result2 && factory2.createPropertyAssignment("children", result2);
+    }
+    const result = mapDefined(children, transformJsxChildToExpression);
+    return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0;
+  }
+  function visitJsxOpeningLikeElementJSX(node, children, isChild, location) {
+    const tagName = getTagName(node);
+    const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0;
+    const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key");
+    const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties;
+    const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray);
+    return visitJsxOpeningLikeElementOrFragmentJSX(
+      tagName,
+      objectProperties,
+      keyAttr,
+      children || emptyArray,
+      isChild,
+      location
+    );
+  }
+  function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) {
+    var _a;
+    const nonWhitespaceChildren = getSemanticJsxChildren(children);
+    const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a = nonWhitespaceChildren[0]) == null ? void 0 : _a.dotDotDotToken);
+    const args = [tagName, objectProperties];
+    if (keyAttr) {
+      args.push(transformJsxAttributeInitializer(keyAttr.initializer));
+    }
+    if (compilerOptions.jsx === 5 /* ReactJSXDev */) {
+      const originalFile = getOriginalNode(currentSourceFile);
+      if (originalFile && isSourceFile(originalFile)) {
+        if (keyAttr === void 0) {
+          args.push(factory2.createVoidZero());
+        }
+        args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse());
+        const lineCol = getLineAndCharacterOfPosition(originalFile, location.pos);
+        args.push(factory2.createObjectLiteralExpression([
+          factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()),
+          factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)),
+          factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1))
+        ]));
+        args.push(factory2.createThis());
+      }
+    }
+    const element = setTextRange(
+      factory2.createCallExpression(
+        getJsxFactoryCallee(isStaticChildren),
+        /*typeArguments*/
         void 0,
-        /*errorOutputContainer*/
-        void 0
-      );
-    }
-    function checkBreakOrContinueStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node))
-        checkGrammarBreakOrContinueStatement(node);
+        args
+      ),
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
+    }
+    return element;
+  }
+  function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) {
+    const tagName = getTagName(node);
+    const attrs = node.attributes.properties;
+    const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull();
+    const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression(
+      factory2,
+      context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
+      compilerOptions.reactNamespace,
+      // TODO: GH#18217
+      node
+    ) : getImplicitImportForName("createElement");
+    const element = createExpressionForJsxElement(
+      factory2,
+      callee,
+      tagName,
+      objectProperties,
+      mapDefined(children, transformJsxChildToExpression),
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
     }
-    function unwrapReturnType(returnType, functionFlags) {
-      const isGenerator = !!(functionFlags & 1 /* Generator */);
-      const isAsync = !!(functionFlags & 2 /* Async */);
-      if (isGenerator) {
-        const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync);
-        if (!returnIterationType) {
-          return errorType;
-        }
-        return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType;
+    return element;
+  }
+  function visitJsxOpeningFragmentJSX(_node, children, isChild, location) {
+    let childrenProps;
+    if (children && children.length) {
+      const result = convertJsxChildrenToChildrenPropObject(children);
+      if (result) {
+        childrenProps = result;
       }
-      return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType;
     }
-    function isUnwrappedReturnTypeUndefinedVoidOrAny(func, returnType) {
-      const type = unwrapReturnType(returnType, getFunctionFlags(func));
-      return !!(type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */)));
+    return visitJsxOpeningLikeElementOrFragmentJSX(
+      getImplicitJsxFragmentReference(),
+      childrenProps || factory2.createObjectLiteralExpression([]),
+      /*keyAttr*/
+      void 0,
+      children,
+      isChild,
+      location
+    );
+  }
+  function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) {
+    const element = createExpressionForJsxFragment(
+      factory2,
+      context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
+      context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
+      compilerOptions.reactNamespace,
+      // TODO: GH#18217
+      mapDefined(children, transformJsxChildToExpression),
+      node,
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
     }
-    function checkReturnStatement(node) {
-      if (checkGrammarStatementInAmbientContext(node)) {
-        return;
-      }
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (container && isClassStaticBlockDeclaration(container)) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block);
-        return;
-      }
-      if (!container) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body);
-        return;
-      }
-      const signature = getSignatureFromDeclaration(container);
-      const returnType = getReturnTypeOfSignature(signature);
-      const functionFlags = getFunctionFlags(container);
-      if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) {
-        const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType;
-        if (container.kind === 178 /* SetAccessor */) {
-          if (node.expression) {
-            error2(node, Diagnostics.Setters_cannot_return_a_value);
-          }
-        } else if (container.kind === 176 /* Constructor */) {
-          if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) {
-            error2(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class);
-          }
-        } else if (getReturnTypeFromAnnotation(container)) {
-          const unwrappedReturnType = unwrapReturnType(returnType, functionFlags) ?? returnType;
-          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
-            exprType,
-            /*withAlias*/
-            false,
-            node,
-            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
-          ) : exprType;
-          if (unwrappedReturnType) {
-            checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
+    return element;
+  }
+  function transformJsxSpreadAttributeToProps(node) {
+    if (isObjectLiteralExpression(node.expression) && !hasProto(node.expression)) {
+      return sameMap(node.expression.properties, (p) => Debug.checkDefined(visitNode(p, visitor, isObjectLiteralElementLike)));
+    }
+    return factory2.createSpreadAssignment(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+  }
+  function transformJsxAttributesToObjectProps(attrs, children) {
+    const target = getEmitScriptTarget(compilerOptions);
+    return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children);
+  }
+  function transformJsxAttributesToProps(attrs, children) {
+    const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => flatten(map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToProps(attr) : transformJsxAttributeToObjectLiteralElement(attr)))));
+    if (children) {
+      props.push(children);
+    }
+    return props;
+  }
+  function transformJsxAttributesToExpression(attrs, children) {
+    const expressions = [];
+    let properties = [];
+    for (const attr of attrs) {
+      if (isJsxSpreadAttribute(attr)) {
+        if (isObjectLiteralExpression(attr.expression) && !hasProto(attr.expression)) {
+          for (const prop of attr.expression.properties) {
+            if (isSpreadAssignment(prop)) {
+              finishObjectLiteralIfNeeded();
+              expressions.push(Debug.checkDefined(visitNode(prop.expression, visitor, isExpression)));
+              continue;
+            }
+            properties.push(Debug.checkDefined(visitNode(prop, visitor)));
           }
+          continue;
         }
-      } else if (container.kind !== 176 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeUndefinedVoidOrAny(container, returnType)) {
-        error2(node, Diagnostics.Not_all_code_paths_return_a_value);
+        finishObjectLiteralIfNeeded();
+        expressions.push(Debug.checkDefined(visitNode(attr.expression, visitor, isExpression)));
+        continue;
       }
+      properties.push(transformJsxAttributeToObjectLiteralElement(attr));
     }
-    function checkWithStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (node.flags & 65536 /* AwaitContext */) {
-          grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block);
-        }
+    if (children) {
+      properties.push(children);
+    }
+    finishObjectLiteralIfNeeded();
+    if (expressions.length && !isObjectLiteralExpression(expressions[0])) {
+      expressions.unshift(factory2.createObjectLiteralExpression());
+    }
+    return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions);
+    function finishObjectLiteralIfNeeded() {
+      if (properties.length) {
+        expressions.push(factory2.createObjectLiteralExpression(properties));
+        properties = [];
       }
-      checkExpression(node.expression);
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const start = getSpanOfTokenAtPosition(sourceFile, node.pos).start;
-        const end = node.statement.pos;
-        grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any);
+    }
+  }
+  function transformJsxAttributeToObjectLiteralElement(node) {
+    const name = getAttributeName(node);
+    const expression = transformJsxAttributeInitializer(node.initializer);
+    return factory2.createPropertyAssignment(name, expression);
+  }
+  function transformJsxAttributeInitializer(node) {
+    if (node === void 0) {
+      return factory2.createTrue();
+    }
+    if (node.kind === 11 /* StringLiteral */) {
+      const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile);
+      const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote);
+      return setTextRange(literal, node);
+    }
+    if (node.kind === 294 /* JsxExpression */) {
+      if (node.expression === void 0) {
+        return factory2.createTrue();
       }
+      return Debug.checkDefined(visitNode(node.expression, visitor, isExpression));
     }
-    function checkSwitchStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      let firstDefaultClause;
-      let hasDuplicateDefaultClause = false;
-      const expressionType = checkExpression(node.expression);
-      forEach(node.caseBlock.clauses, (clause) => {
-        if (clause.kind === 297 /* DefaultClause */ && !hasDuplicateDefaultClause) {
-          if (firstDefaultClause === void 0) {
-            firstDefaultClause = clause;
-          } else {
-            grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement);
-            hasDuplicateDefaultClause = true;
-          }
-        }
-        if (clause.kind === 296 /* CaseClause */) {
-          addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause));
-        }
-        forEach(clause.statements, checkSourceElement);
-        if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) {
-          error2(clause, Diagnostics.Fallthrough_case_in_switch);
+    if (isJsxElement(node)) {
+      return visitJsxElement(
+        node,
+        /*isChild*/
+        false
+      );
+    }
+    if (isJsxSelfClosingElement(node)) {
+      return visitJsxSelfClosingElement(
+        node,
+        /*isChild*/
+        false
+      );
+    }
+    if (isJsxFragment(node)) {
+      return visitJsxFragment(
+        node,
+        /*isChild*/
+        false
+      );
+    }
+    return Debug.failBadSyntaxKind(node);
+  }
+  function visitJsxText(node) {
+    const fixed = fixupWhitespaceAndDecodeEntities(node.text);
+    return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed);
+  }
+  function fixupWhitespaceAndDecodeEntities(text) {
+    let acc;
+    let firstNonWhitespace = 0;
+    let lastNonWhitespace = -1;
+    for (let i = 0; i < text.length; i++) {
+      const c = text.charCodeAt(i);
+      if (isLineBreak(c)) {
+        if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) {
+          acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1));
         }
-        function createLazyCaseClauseDiagnostics(clause2) {
-          return () => {
-            const caseType = checkExpression(clause2.expression);
-            if (!isTypeEqualityComparableTo(expressionType, caseType)) {
-              checkTypeComparableTo(
-                caseType,
-                expressionType,
-                clause2.expression,
-                /*headMessage*/
-                void 0
-              );
-            }
-          };
+        firstNonWhitespace = -1;
+      } else if (!isWhiteSpaceSingleLine(c)) {
+        lastNonWhitespace = i;
+        if (firstNonWhitespace === -1) {
+          firstNonWhitespace = i;
         }
-      });
-      if (node.caseBlock.locals) {
-        registerForUnusedIdentifiersCheck(node.caseBlock);
       }
     }
-    function checkLabeledStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        findAncestor(node.parent, (current) => {
-          if (isFunctionLike(current)) {
-            return "quit";
-          }
-          if (current.kind === 256 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) {
-            grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label));
-            return true;
-          }
-          return false;
-        });
+    return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc;
+  }
+  function addLineOfJsxText(acc, trimmedLine) {
+    const decoded = decodeEntities(trimmedLine);
+    return acc === void 0 ? decoded : acc + " " + decoded;
+  }
+  function decodeEntities(text) {
+    return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => {
+      if (decimal) {
+        return utf16EncodeAsString(parseInt(decimal, 10));
+      } else if (hex) {
+        return utf16EncodeAsString(parseInt(hex, 16));
+      } else {
+        const ch = entities.get(word);
+        return ch ? utf16EncodeAsString(ch) : match;
       }
-      checkSourceElement(node.statement);
+    });
+  }
+  function tryDecodeEntities(text) {
+    const decoded = decodeEntities(text);
+    return decoded === text ? void 0 : decoded;
+  }
+  function getTagName(node) {
+    if (node.kind === 284 /* JsxElement */) {
+      return getTagName(node.openingElement);
+    } else {
+      const tagName = node.tagName;
+      if (isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText)) {
+        return factory2.createStringLiteral(idText(tagName));
+      } else if (isJsxNamespacedName(tagName)) {
+        return factory2.createStringLiteral(idText(tagName.namespace) + ":" + idText(tagName.name));
+      } else {
+        return createExpressionFromEntityName(factory2, tagName);
+      }
+    }
+  }
+  function getAttributeName(node) {
+    const name = node.name;
+    if (isIdentifier(name)) {
+      const text = idText(name);
+      return /^[A-Za-z_]\w*$/.test(text) ? name : factory2.createStringLiteral(text);
+    }
+    return factory2.createStringLiteral(idText(name.namespace) + ":" + idText(name.name));
+  }
+  function visitJsxExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression;
+  }
+}
+var entities = new Map(Object.entries({
+  quot: 34,
+  amp: 38,
+  apos: 39,
+  lt: 60,
+  gt: 62,
+  nbsp: 160,
+  iexcl: 161,
+  cent: 162,
+  pound: 163,
+  curren: 164,
+  yen: 165,
+  brvbar: 166,
+  sect: 167,
+  uml: 168,
+  copy: 169,
+  ordf: 170,
+  laquo: 171,
+  not: 172,
+  shy: 173,
+  reg: 174,
+  macr: 175,
+  deg: 176,
+  plusmn: 177,
+  sup2: 178,
+  sup3: 179,
+  acute: 180,
+  micro: 181,
+  para: 182,
+  middot: 183,
+  cedil: 184,
+  sup1: 185,
+  ordm: 186,
+  raquo: 187,
+  frac14: 188,
+  frac12: 189,
+  frac34: 190,
+  iquest: 191,
+  Agrave: 192,
+  Aacute: 193,
+  Acirc: 194,
+  Atilde: 195,
+  Auml: 196,
+  Aring: 197,
+  AElig: 198,
+  Ccedil: 199,
+  Egrave: 200,
+  Eacute: 201,
+  Ecirc: 202,
+  Euml: 203,
+  Igrave: 204,
+  Iacute: 205,
+  Icirc: 206,
+  Iuml: 207,
+  ETH: 208,
+  Ntilde: 209,
+  Ograve: 210,
+  Oacute: 211,
+  Ocirc: 212,
+  Otilde: 213,
+  Ouml: 214,
+  times: 215,
+  Oslash: 216,
+  Ugrave: 217,
+  Uacute: 218,
+  Ucirc: 219,
+  Uuml: 220,
+  Yacute: 221,
+  THORN: 222,
+  szlig: 223,
+  agrave: 224,
+  aacute: 225,
+  acirc: 226,
+  atilde: 227,
+  auml: 228,
+  aring: 229,
+  aelig: 230,
+  ccedil: 231,
+  egrave: 232,
+  eacute: 233,
+  ecirc: 234,
+  euml: 235,
+  igrave: 236,
+  iacute: 237,
+  icirc: 238,
+  iuml: 239,
+  eth: 240,
+  ntilde: 241,
+  ograve: 242,
+  oacute: 243,
+  ocirc: 244,
+  otilde: 245,
+  ouml: 246,
+  divide: 247,
+  oslash: 248,
+  ugrave: 249,
+  uacute: 250,
+  ucirc: 251,
+  uuml: 252,
+  yacute: 253,
+  thorn: 254,
+  yuml: 255,
+  OElig: 338,
+  oelig: 339,
+  Scaron: 352,
+  scaron: 353,
+  Yuml: 376,
+  fnof: 402,
+  circ: 710,
+  tilde: 732,
+  Alpha: 913,
+  Beta: 914,
+  Gamma: 915,
+  Delta: 916,
+  Epsilon: 917,
+  Zeta: 918,
+  Eta: 919,
+  Theta: 920,
+  Iota: 921,
+  Kappa: 922,
+  Lambda: 923,
+  Mu: 924,
+  Nu: 925,
+  Xi: 926,
+  Omicron: 927,
+  Pi: 928,
+  Rho: 929,
+  Sigma: 931,
+  Tau: 932,
+  Upsilon: 933,
+  Phi: 934,
+  Chi: 935,
+  Psi: 936,
+  Omega: 937,
+  alpha: 945,
+  beta: 946,
+  gamma: 947,
+  delta: 948,
+  epsilon: 949,
+  zeta: 950,
+  eta: 951,
+  theta: 952,
+  iota: 953,
+  kappa: 954,
+  lambda: 955,
+  mu: 956,
+  nu: 957,
+  xi: 958,
+  omicron: 959,
+  pi: 960,
+  rho: 961,
+  sigmaf: 962,
+  sigma: 963,
+  tau: 964,
+  upsilon: 965,
+  phi: 966,
+  chi: 967,
+  psi: 968,
+  omega: 969,
+  thetasym: 977,
+  upsih: 978,
+  piv: 982,
+  ensp: 8194,
+  emsp: 8195,
+  thinsp: 8201,
+  zwnj: 8204,
+  zwj: 8205,
+  lrm: 8206,
+  rlm: 8207,
+  ndash: 8211,
+  mdash: 8212,
+  lsquo: 8216,
+  rsquo: 8217,
+  sbquo: 8218,
+  ldquo: 8220,
+  rdquo: 8221,
+  bdquo: 8222,
+  dagger: 8224,
+  Dagger: 8225,
+  bull: 8226,
+  hellip: 8230,
+  permil: 8240,
+  prime: 8242,
+  Prime: 8243,
+  lsaquo: 8249,
+  rsaquo: 8250,
+  oline: 8254,
+  frasl: 8260,
+  euro: 8364,
+  image: 8465,
+  weierp: 8472,
+  real: 8476,
+  trade: 8482,
+  alefsym: 8501,
+  larr: 8592,
+  uarr: 8593,
+  rarr: 8594,
+  darr: 8595,
+  harr: 8596,
+  crarr: 8629,
+  lArr: 8656,
+  uArr: 8657,
+  rArr: 8658,
+  dArr: 8659,
+  hArr: 8660,
+  forall: 8704,
+  part: 8706,
+  exist: 8707,
+  empty: 8709,
+  nabla: 8711,
+  isin: 8712,
+  notin: 8713,
+  ni: 8715,
+  prod: 8719,
+  sum: 8721,
+  minus: 8722,
+  lowast: 8727,
+  radic: 8730,
+  prop: 8733,
+  infin: 8734,
+  ang: 8736,
+  and: 8743,
+  or: 8744,
+  cap: 8745,
+  cup: 8746,
+  int: 8747,
+  there4: 8756,
+  sim: 8764,
+  cong: 8773,
+  asymp: 8776,
+  ne: 8800,
+  equiv: 8801,
+  le: 8804,
+  ge: 8805,
+  sub: 8834,
+  sup: 8835,
+  nsub: 8836,
+  sube: 8838,
+  supe: 8839,
+  oplus: 8853,
+  otimes: 8855,
+  perp: 8869,
+  sdot: 8901,
+  lceil: 8968,
+  rceil: 8969,
+  lfloor: 8970,
+  rfloor: 8971,
+  lang: 9001,
+  rang: 9002,
+  loz: 9674,
+  spades: 9824,
+  clubs: 9827,
+  hearts: 9829,
+  diams: 9830
+}));
+
+// src/compiler/transformers/es2016.ts
+function transformES2016(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function checkThrowStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (isIdentifier(node.expression) && !node.expression.escapedText) {
-          grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here);
-        }
-      }
-      if (node.expression) {
-        checkExpression(node.expression);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) {
+      return node;
     }
-    function checkTryStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkBlock(node.tryBlock);
-      const catchClause = node.catchClause;
-      if (catchClause) {
-        if (catchClause.variableDeclaration) {
-          const declaration = catchClause.variableDeclaration;
-          checkVariableLikeDeclaration(declaration);
-          const typeNode = getEffectiveTypeAnnotationNode(declaration);
-          if (typeNode) {
-            const type = getTypeFromTypeNode(typeNode);
-            if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
-              grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
-            }
-          } else if (declaration.initializer) {
-            grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer);
-          } else {
-            const blockLocals = catchClause.block.locals;
-            if (blockLocals) {
-              forEachKey(catchClause.locals, (caughtName) => {
-                const blockLocal = blockLocals.get(caughtName);
-                if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) {
-                  grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, unescapeLeadingUnderscores(caughtName));
-                }
-              });
-            }
-          }
-        }
-        checkBlock(catchClause.block);
-      }
-      if (node.finallyBlock) {
-        checkBlock(node.finallyBlock);
-      }
+    switch (node.kind) {
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function checkIndexConstraints(type, symbol, isStaticIndex) {
-      const indexInfos = getIndexInfosOfType(type);
-      if (indexInfos.length === 0) {
-        return;
-      }
-      for (const prop of getPropertiesOfObjectType(type)) {
-        if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
-          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
-            prop,
-            8576 /* StringOrNumberLiteralOrUnique */,
-            /*includeNonPublic*/
-            true
-          ), getNonMissingTypeOfSymbol(prop));
-        }
-      }
-      const typeDeclaration = symbol.valueDeclaration;
-      if (typeDeclaration && isClassLike(typeDeclaration)) {
-        for (const member of typeDeclaration.members) {
-          if (!isStatic(member) && !hasBindableName(member)) {
-            const symbol2 = getSymbolOfDeclaration(member);
-            checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
-          }
-        }
-      }
-      if (indexInfos.length > 1) {
-        for (const info of indexInfos) {
-          checkIndexConstraintForIndexSignature(type, info);
-        }
-      }
+  }
+  function visitBinaryExpression(node) {
+    switch (node.operatorToken.kind) {
+      case 68 /* AsteriskAsteriskEqualsToken */:
+        return visitExponentiationAssignmentExpression(node);
+      case 43 /* AsteriskAsteriskToken */:
+        return visitExponentiationExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function checkIndexConstraintForProperty(type, prop, propNameType, propType) {
-      const declaration = prop.valueDeclaration;
-      const name = getNameOfDeclaration(declaration);
-      if (name && isPrivateIdentifier(name)) {
-        return;
-      }
-      const indexInfos = getApplicableIndexInfos(type, propNameType);
-      const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0;
-      const propDeclaration = declaration && declaration.kind === 226 /* BinaryExpression */ || name && name.kind === 167 /* ComputedPropertyName */ ? declaration : void 0;
-      const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
-      for (const info of indexInfos) {
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
-        const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
-        if (errorNode && !isTypeAssignableTo(propType, info.type)) {
-          const diagnostic = createError(errorNode, Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3, symbolToString(prop), typeToString(propType), typeToString(info.keyType), typeToString(info.type));
-          if (propDeclaration && errorNode !== propDeclaration) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop)));
-          }
-          diagnostics.add(diagnostic);
-        }
+  }
+  function visitExponentiationAssignmentExpression(node) {
+    let target;
+    let value;
+    const left = visitNode(node.left, visitor, isExpression);
+    const right = visitNode(node.right, visitor, isExpression);
+    if (isElementAccessExpression(left)) {
+      const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      target = setTextRange(
+        factory2.createElementAccessExpression(
+          setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
+          setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)
+        ),
+        left
+      );
+      value = setTextRange(
+        factory2.createElementAccessExpression(
+          expressionTemp,
+          argumentExpressionTemp
+        ),
+        left
+      );
+    } else if (isPropertyAccessExpression(left)) {
+      const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      target = setTextRange(
+        factory2.createPropertyAccessExpression(
+          setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
+          left.name
+        ),
+        left
+      );
+      value = setTextRange(
+        factory2.createPropertyAccessExpression(
+          expressionTemp,
+          left.name
+        ),
+        left
+      );
+    } else {
+      target = left;
+      value = left;
+    }
+    return setTextRange(
+      factory2.createAssignment(
+        target,
+        setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node)
+      ),
+      node
+    );
+  }
+  function visitExponentiationExpression(node) {
+    const left = visitNode(node.left, visitor, isExpression);
+    const right = visitNode(node.right, visitor, isExpression);
+    return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node);
+  }
+}
+
+// src/compiler/transformers/es2015.ts
+function createSpreadSegment(kind, expression) {
+  return { kind, expression };
+}
+function transformES2015(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let currentSourceFile;
+  let currentText;
+  let hierarchyFacts;
+  let taggedTemplateStringDeclarations;
+  function recordTaggedTemplateString(temp) {
+    taggedTemplateStringDeclarations = append(
+      taggedTemplateStringDeclarations,
+      factory2.createVariableDeclaration(temp)
+    );
+  }
+  let convertedLoopState;
+  let enabledSubstitutions;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
+    }
+    currentSourceFile = node;
+    currentText = node.text;
+    const visited = visitSourceFile(node);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    currentText = void 0;
+    taggedTemplateStringDeclarations = void 0;
+    hierarchyFacts = 0 /* None */;
+    return visited;
+  }
+  function enterSubtree(excludeFacts, includeFacts) {
+    const ancestorFacts = hierarchyFacts;
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */;
+    return ancestorFacts;
+  }
+  function exitSubtree(ancestorFacts, excludeFacts, includeFacts) {
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts;
+  }
+  function isReturnVoidStatementInConstructorWithCapturedSuper(node) {
+    return (hierarchyFacts & 8192 /* ConstructorWithSuperCall */) !== 0 && node.kind === 253 /* ReturnStatement */ && !node.expression;
+  }
+  function isOrMayContainReturnCompletion(node) {
+    return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) || isBlock(node));
+  }
+  function shouldVisitNode(node) {
+    return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithSuperCall */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) && shouldConvertIterationStatement(node) || (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) !== 0;
+  }
+  function visitor(node) {
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    ) : node;
+  }
+  function visitorWithUnusedExpressionResult(node) {
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    ) : node;
+  }
+  function classWrapperStatementVisitor(node) {
+    if (shouldVisitNode(node)) {
+      const original = getOriginalNode(node);
+      if (isPropertyDeclaration(original) && hasStaticModifier(original)) {
+        const ancestorFacts = enterSubtree(
+          32670 /* StaticInitializerExcludes */,
+          16449 /* StaticInitializerIncludes */
+        );
+        const result = visitorWorker(
+          node,
+          /*expressionResultIsUnused*/
+          false
+        );
+        exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+        return result;
       }
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      );
     }
-    function checkIndexConstraintForIndexSignature(type, checkInfo) {
-      const declaration = checkInfo.declaration;
-      const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
-      const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0;
-      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
-      for (const info of indexInfos) {
-        if (info === checkInfo)
-          continue;
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
-        const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
-        if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
-          error2(errorNode, Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3, typeToString(checkInfo.keyType), typeToString(checkInfo.type), typeToString(info.keyType), typeToString(info.type));
-        }
+    return node;
+  }
+  function callExpressionVisitor(node) {
+    if (node.kind === 108 /* SuperKeyword */) {
+      return visitSuperKeyword(
+        node,
+        /*isExpressionOfCall*/
+        true
+      );
+    }
+    return visitor(node);
+  }
+  function visitorWorker(node, expressionResultIsUnused2) {
+    switch (node.kind) {
+      case 126 /* StaticKeyword */:
+        return void 0;
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 231 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 169 /* Parameter */:
+        return visitParameter(node);
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 219 /* ArrowFunction */:
+        return visitArrowFunction(node);
+      case 218 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 260 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 80 /* Identifier */:
+        return visitIdentifier(node);
+      case 261 /* VariableDeclarationList */:
+        return visitVariableDeclarationList(node);
+      case 255 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 269 /* CaseBlock */:
+        return visitCaseBlock(node);
+      case 241 /* Block */:
+        return visitBlock(
+          node,
+          /*isFunctionBody*/
+          false
+        );
+      case 252 /* BreakStatement */:
+      case 251 /* ContinueStatement */:
+        return visitBreakOrContinueStatement(node);
+      case 256 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+        return visitDoOrWhileStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 248 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 249 /* ForInStatement */:
+        return visitForInStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 210 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 299 /* CatchClause */:
+        return visitCatchClause(node);
+      case 304 /* ShorthandPropertyAssignment */:
+        return visitShorthandPropertyAssignment(node);
+      case 167 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      case 209 /* ArrayLiteralExpression */:
+        return visitArrayLiteralExpression(node);
+      case 213 /* CallExpression */:
+        return visitCallExpression(node);
+      case 214 /* NewExpression */:
+        return visitNewExpression(node);
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, expressionResultIsUnused2);
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(node, expressionResultIsUnused2);
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(node, expressionResultIsUnused2);
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 16 /* TemplateHead */:
+      case 17 /* TemplateMiddle */:
+      case 18 /* TemplateTail */:
+        return visitTemplateLiteral(node);
+      case 11 /* StringLiteral */:
+        return visitStringLiteral(node);
+      case 9 /* NumericLiteral */:
+        return visitNumericLiteral(node);
+      case 215 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 228 /* TemplateExpression */:
+        return visitTemplateExpression(node);
+      case 229 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 230 /* SpreadElement */:
+        return visitSpreadElement(node);
+      case 108 /* SuperKeyword */:
+        return visitSuperKeyword(
+          node,
+          /*isExpressionOfCall*/
+          false
+        );
+      case 110 /* ThisKeyword */:
+        return visitThisKeyword(node);
+      case 236 /* MetaProperty */:
+        return visitMetaProperty(node);
+      case 174 /* MethodDeclaration */:
+        return visitMethodDeclaration(node);
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return visitAccessorDeclaration(node);
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 253 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      case 222 /* VoidExpression */:
+        return visitVoidExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
+    }
+  }
+  function visitSourceFile(node) {
+    const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */);
+    const prologue = [];
+    const statements = [];
+    startLexicalEnvironment();
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      prologue,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
+    if (taggedTemplateStringDeclarations) {
+      statements.push(
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
+        )
+      );
+    }
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    insertCaptureThisForNodeIfNeeded(prologue, node);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return factory2.updateSourceFile(
+      node,
+      setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements)
+    );
+  }
+  function visitSwitchStatement(node) {
+    if (convertedLoopState !== void 0) {
+      const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
+      convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */;
+      const result = visitEachChild(node, visitor, context);
+      convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps;
+      return result;
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCaseBlock(node) {
+    const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
+    const updated = visitEachChild(node, visitor, context);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function returnCapturedThis(node) {
+    return setOriginalNode(factory2.createReturnStatement(createCapturedThis()), node);
+  }
+  function createCapturedThis() {
+    return factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */);
+  }
+  function visitReturnStatement(node) {
+    if (convertedLoopState) {
+      convertedLoopState.nonLocalJumps |= 8 /* Return */;
+      if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
+        node = returnCapturedThis(node);
       }
+      return factory2.createReturnStatement(
+        factory2.createObjectLiteralExpression(
+          [
+            factory2.createPropertyAssignment(
+              factory2.createIdentifier("value"),
+              node.expression ? Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) : factory2.createVoidZero()
+            )
+          ]
+        )
+      );
+    } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
+      return returnCapturedThis(node);
     }
-    function checkTypeNameIsReserved(name, message) {
-      switch (name.escapedText) {
-        case "any":
-        case "unknown":
-        case "never":
-        case "number":
-        case "bigint":
-        case "boolean":
-        case "string":
-        case "symbol":
-        case "void":
-        case "object":
-          error2(name, message, name.escapedText);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitThisKeyword(node) {
+    hierarchyFacts |= 65536 /* LexicalThis */;
+    if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
+      hierarchyFacts |= 131072 /* CapturedLexicalThis */;
+    }
+    if (convertedLoopState) {
+      if (hierarchyFacts & 2 /* ArrowFunction */) {
+        convertedLoopState.containsLexicalThis = true;
+        return node;
       }
+      return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this"));
     }
-    function checkClassNameCollisionWithObject(name) {
-      if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(name).impliedNodeFormat === 1 /* CommonJS */)) {
-        error2(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]);
+    return node;
+  }
+  function visitVoidExpression(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitIdentifier(node) {
+    if (convertedLoopState) {
+      if (resolver.isArgumentsLocalBinding(node)) {
+        return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments"));
       }
     }
-    function checkUnmatchedJSDocParameters(node) {
-      const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag);
-      if (!length(jsdocParameters))
-        return;
-      const isJs = isInJSFile(node);
-      const parameters = /* @__PURE__ */ new Set();
-      const excludedParameters = /* @__PURE__ */ new Set();
-      forEach(node.parameters, ({ name }, index) => {
-        if (isIdentifier(name)) {
-          parameters.add(name.escapedText);
-        }
-        if (isBindingPattern(name)) {
-          excludedParameters.add(index);
-        }
-      });
-      const containsArguments = containsArgumentsReference(node);
-      if (containsArguments) {
-        const lastJSDocParamIndex = jsdocParameters.length - 1;
-        const lastJSDocParam = jsdocParameters[lastJSDocParamIndex];
-        if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) {
-          error2(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name));
-        }
-      } else {
-        forEach(jsdocParameters, ({ name, isNameFirst }, index) => {
-          if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) {
-            return;
+    if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)),
+          node
+        ),
+        node
+      );
+    }
+    return node;
+  }
+  function visitBreakOrContinueStatement(node) {
+    if (convertedLoopState) {
+      const jump = node.kind === 252 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */;
+      const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump;
+      if (!canUseBreakOrContinue) {
+        let labelMarker;
+        const label = node.label;
+        if (!label) {
+          if (node.kind === 252 /* BreakStatement */) {
+            convertedLoopState.nonLocalJumps |= 2 /* Break */;
+            labelMarker = "break";
+          } else {
+            convertedLoopState.nonLocalJumps |= 4 /* Continue */;
+            labelMarker = "continue";
           }
-          if (isQualifiedName(name)) {
-            if (isJs) {
-              error2(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left));
-            }
+        } else {
+          if (node.kind === 252 /* BreakStatement */) {
+            labelMarker = `break-${label.escapedText}`;
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              true,
+              idText(label),
+              labelMarker
+            );
           } else {
-            if (!isNameFirst) {
-              errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name));
-            }
+            labelMarker = `continue-${label.escapedText}`;
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              false,
+              idText(label),
+              labelMarker
+            );
           }
-        });
-      }
-    }
-    function checkTypeParameters(typeParameterDeclarations) {
-      let seenDefault = false;
-      if (typeParameterDeclarations) {
-        for (let i = 0; i < typeParameterDeclarations.length; i++) {
-          const node = typeParameterDeclarations[i];
-          checkTypeParameter(node);
-          addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i));
         }
-      }
-      function createCheckTypeParameterDiagnostic(node, i) {
-        return () => {
-          if (node.default) {
-            seenDefault = true;
-            checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i);
-          } else if (seenDefault) {
-            error2(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters);
-          }
-          for (let j = 0; j < i; j++) {
-            if (typeParameterDeclarations[j].symbol === node.symbol) {
-              error2(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name));
+        let returnExpression = factory2.createStringLiteral(labelMarker);
+        if (convertedLoopState.loopOutParameters.length) {
+          const outParams = convertedLoopState.loopOutParameters;
+          let expr;
+          for (let i = 0; i < outParams.length; i++) {
+            const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */);
+            if (i === 0) {
+              expr = copyExpr;
+            } else {
+              expr = factory2.createBinaryExpression(expr, 28 /* CommaToken */, copyExpr);
             }
           }
-        };
+          returnExpression = factory2.createBinaryExpression(expr, 28 /* CommaToken */, returnExpression);
+        }
+        return factory2.createReturnStatement(returnExpression);
       }
     }
-    function checkTypeParametersNotReferenced(root, typeParameters, index) {
-      visit(root);
-      function visit(node) {
-        if (node.kind === 183 /* TypeReference */) {
-          const type = getTypeFromTypeReference(node);
-          if (type.flags & 262144 /* TypeParameter */) {
-            for (let i = index; i < typeParameters.length; i++) {
-              if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
-                error2(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
-              }
-            }
-          }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitClassDeclaration(node) {
+    const variable = factory2.createVariableDeclaration(
+      factory2.getLocalName(
+        node,
+        /*allowComments*/
+        true
+      ),
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      transformClassLikeDeclarationToExpression(node)
+    );
+    setOriginalNode(variable, node);
+    const statements = [];
+    const statement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([variable])
+    );
+    setOriginalNode(statement, node);
+    setTextRange(statement, node);
+    startOnNewLine(statement);
+    statements.push(statement);
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      const exportStatement = hasSyntacticModifier(node, 2048 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node));
+      setOriginalNode(exportStatement, statement);
+      statements.push(exportStatement);
+    }
+    return singleOrMany(statements);
+  }
+  function visitClassExpression(node) {
+    return transformClassLikeDeclarationToExpression(node);
+  }
+  function transformClassLikeDeclarationToExpression(node) {
+    if (node.name) {
+      enableSubstitutionsForBlockScopedBindings();
+    }
+    const extendsClauseElement = getClassExtendsHeritageElement(node);
+    const classFunction = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      extendsClauseElement ? [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        createSyntheticSuper()
+      )] : [],
+      /*type*/
+      void 0,
+      transformClassBody(node, extendsClauseElement)
+    );
+    setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */);
+    const inner = factory2.createPartiallyEmittedExpression(classFunction);
+    setTextRangeEnd(inner, node.end);
+    setEmitFlags(inner, 3072 /* NoComments */);
+    const outer = factory2.createPartiallyEmittedExpression(inner);
+    setTextRangeEnd(outer, skipTrivia(currentText, node.pos));
+    setEmitFlags(outer, 3072 /* NoComments */);
+    const result = factory2.createParenthesizedExpression(
+      factory2.createCallExpression(
+        outer,
+        /*typeArguments*/
+        void 0,
+        extendsClauseElement ? [Debug.checkDefined(visitNode(extendsClauseElement.expression, visitor, isExpression))] : []
+      )
+    );
+    addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class ");
+    return result;
+  }
+  function transformClassBody(node, extendsClauseElement) {
+    const statements = [];
+    const name = factory2.getInternalName(node);
+    const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name;
+    startLexicalEnvironment();
+    addExtendsHelperIfNeeded(statements, node, extendsClauseElement);
+    addConstructor(statements, node, constructorLikeName, extendsClauseElement);
+    addClassMembers(statements, node);
+    const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 20 /* CloseBraceToken */);
+    const outer = factory2.createPartiallyEmittedExpression(constructorLikeName);
+    setTextRangeEnd(outer, closingBraceLocation.end);
+    setEmitFlags(outer, 3072 /* NoComments */);
+    const statement = factory2.createReturnStatement(outer);
+    setTextRangePos(statement, closingBraceLocation.pos);
+    setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
+    statements.push(statement);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const block = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
+      true
+    );
+    setEmitFlags(block, 3072 /* NoComments */);
+    return block;
+  }
+  function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) {
+    if (extendsClauseElement) {
+      statements.push(
+        setTextRange(
+          factory2.createExpressionStatement(
+            emitHelpers().createExtendsHelper(factory2.getInternalName(node))
+          ),
+          /*location*/
+          extendsClauseElement
+        )
+      );
+    }
+  }
+  function addConstructor(statements, node, name, extendsClauseElement) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */);
+    const constructor = getFirstConstructorWithBody(node);
+    const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
+    const constructorFunction = factory2.createFunctionDeclaration(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      name,
+      /*typeParameters*/
+      void 0,
+      transformConstructorParameters(constructor, hasSynthesizedSuper),
+      /*type*/
+      void 0,
+      transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
+    );
+    setTextRange(constructorFunction, constructor || node);
+    if (extendsClauseElement) {
+      setEmitFlags(constructorFunction, 16 /* CapturesThis */);
+    }
+    statements.push(constructorFunction);
+    exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+  }
+  function transformConstructorParameters(constructor, hasSynthesizedSuper) {
+    return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || [];
+  }
+  function createDefaultConstructorBody(node, isDerivedClass) {
+    const statements = [];
+    resumeLexicalEnvironment();
+    factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    if (isDerivedClass) {
+      statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis()));
+    }
+    const statementsArray = factory2.createNodeArray(statements);
+    setTextRange(statementsArray, node.members);
+    const block = factory2.createBlock(
+      statementsArray,
+      /*multiLine*/
+      true
+    );
+    setTextRange(block, node);
+    setEmitFlags(block, 3072 /* NoComments */);
+    return block;
+  }
+  function isUninitializedVariableStatement(node) {
+    return isVariableStatement(node) && every(node.declarationList.declarations, (decl) => isIdentifier(decl.name) && !decl.initializer);
+  }
+  function containsSuperCall(node) {
+    if (isSuperCall(node)) {
+      return true;
+    }
+    if (!(node.transformFlags & 134217728 /* ContainsLexicalSuper */)) {
+      return false;
+    }
+    switch (node.kind) {
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */:
+      case 176 /* Constructor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return false;
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 174 /* MethodDeclaration */:
+      case 172 /* PropertyDeclaration */: {
+        const named = node;
+        if (isComputedPropertyName(named.name)) {
+          return !!forEachChild(named.name, containsSuperCall);
         }
-        forEachChild(node, visit);
+        return false;
       }
     }
-    function checkTypeParameterListsIdentical(symbol) {
-      if (symbol.declarations && symbol.declarations.length === 1) {
-        return;
+    return !!forEachChild(node, containsSuperCall);
+  }
+  function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) {
+    const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */;
+    if (!constructor) return createDefaultConstructorBody(node, isDerivedClass);
+    const prologue = [];
+    const statements = [];
+    resumeLexicalEnvironment();
+    const standardPrologueEnd = factory2.copyStandardPrologue(
+      constructor.body.statements,
+      prologue,
+      /*statementOffset*/
+      0
+    );
+    if (hasSynthesizedSuper || containsSuperCall(constructor.body)) {
+      hierarchyFacts |= 8192 /* ConstructorWithSuperCall */;
+    }
+    addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, standardPrologueEnd));
+    const mayReplaceThis = isDerivedClass || hierarchyFacts & 8192 /* ConstructorWithSuperCall */;
+    addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
+    addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
+    insertCaptureNewTargetIfNeeded(prologue, constructor);
+    if (mayReplaceThis) {
+      insertCaptureThisForNode(prologue, constructor, createActualThis());
+    } else {
+      insertCaptureThisForNodeIfNeeded(prologue, constructor);
+    }
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    if (mayReplaceThis && !isSufficientlyCoveredByReturnStatements(constructor.body)) {
+      statements.push(factory2.createReturnStatement(createCapturedThis()));
+    }
+    const body = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(
+          [
+            ...prologue,
+            ...statements
+          ]
+        ),
+        /*location*/
+        constructor.body.statements
+      ),
+      /*multiLine*/
+      true
+    );
+    setTextRange(body, constructor.body);
+    return simplifyConstructor(body, constructor.body, hasSynthesizedSuper);
+  }
+  function isCapturedThis(node) {
+    return isGeneratedIdentifier(node) && idText(node) === "_this";
+  }
+  function isSyntheticSuper(node) {
+    return isGeneratedIdentifier(node) && idText(node) === "_super";
+  }
+  function isThisCapturingVariableStatement(node) {
+    return isVariableStatement(node) && node.declarationList.declarations.length === 1 && isThisCapturingVariableDeclaration(node.declarationList.declarations[0]);
+  }
+  function isThisCapturingVariableDeclaration(node) {
+    return isVariableDeclaration(node) && isCapturedThis(node.name) && !!node.initializer;
+  }
+  function isThisCapturingAssignment(node) {
+    return isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    ) && isCapturedThis(node.left);
+  }
+  function isTransformedSuperCall(node) {
+    return isCallExpression(node) && isPropertyAccessExpression(node.expression) && isSyntheticSuper(node.expression.expression) && isIdentifier(node.expression.name) && (idText(node.expression.name) === "call" || idText(node.expression.name) === "apply") && node.arguments.length >= 1 && node.arguments[0].kind === 110 /* ThisKeyword */;
+  }
+  function isTransformedSuperCallWithFallback(node) {
+    return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isTransformedSuperCall(node.left);
+  }
+  function isImplicitSuperCall(node) {
+    return isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && isBinaryExpression(node.left) && node.left.operatorToken.kind === 38 /* ExclamationEqualsEqualsToken */ && isSyntheticSuper(node.left.left) && node.left.right.kind === 106 /* NullKeyword */ && isTransformedSuperCall(node.right) && idText(node.right.expression.name) === "apply";
+  }
+  function isImplicitSuperCallWithFallback(node) {
+    return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isImplicitSuperCall(node.left);
+  }
+  function isThisCapturingTransformedSuperCallWithFallback(node) {
+    return isThisCapturingAssignment(node) && isTransformedSuperCallWithFallback(node.right);
+  }
+  function isThisCapturingImplicitSuperCallWithFallback(node) {
+    return isThisCapturingAssignment(node) && isImplicitSuperCallWithFallback(node.right);
+  }
+  function isTransformedSuperCallLike(node) {
+    return isTransformedSuperCall(node) || isTransformedSuperCallWithFallback(node) || isThisCapturingTransformedSuperCallWithFallback(node) || isImplicitSuperCall(node) || isImplicitSuperCallWithFallback(node) || isThisCapturingImplicitSuperCallWithFallback(node);
+  }
+  function simplifyConstructorInlineSuperInThisCaptureVariable(body) {
+    for (let i = 0; i < body.statements.length - 1; i++) {
+      const statement = body.statements[i];
+      if (!isThisCapturingVariableStatement(statement)) {
+        continue;
       }
-      const links = getSymbolLinks(symbol);
-      if (!links.typeParametersChecked) {
-        links.typeParametersChecked = true;
-        const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol);
-        if (!declarations || declarations.length <= 1) {
-          return;
-        }
-        const type = getDeclaredTypeOfSymbol(symbol);
-        if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) {
-          const name = symbolToString(symbol);
-          for (const declaration of declarations) {
-            error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name);
+      const varDecl = statement.declarationList.declarations[0];
+      if (varDecl.initializer.kind !== 110 /* ThisKeyword */) {
+        continue;
+      }
+      const thisCaptureStatementIndex = i;
+      let superCallIndex = i + 1;
+      while (superCallIndex < body.statements.length) {
+        const statement2 = body.statements[superCallIndex];
+        if (isExpressionStatement(statement2)) {
+          if (isTransformedSuperCallLike(skipOuterExpressions(statement2.expression))) {
+            break;
           }
         }
+        if (isUninitializedVariableStatement(statement2)) {
+          superCallIndex++;
+          continue;
+        }
+        return body;
+      }
+      const following = body.statements[superCallIndex];
+      let expression = following.expression;
+      if (isThisCapturingAssignment(expression)) {
+        expression = expression.right;
       }
+      const newVarDecl = factory2.updateVariableDeclaration(
+        varDecl,
+        varDecl.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        expression
+      );
+      const newDeclList = factory2.updateVariableDeclarationList(statement.declarationList, [newVarDecl]);
+      const newVarStatement = factory2.createVariableStatement(statement.modifiers, newDeclList);
+      setOriginalNode(newVarStatement, following);
+      setTextRange(newVarStatement, following);
+      const newStatements = factory2.createNodeArray([
+        ...body.statements.slice(0, thisCaptureStatementIndex),
+        // copy statements preceding to `var _this`
+        ...body.statements.slice(thisCaptureStatementIndex + 1, superCallIndex),
+        // copy intervening temp variables
+        newVarStatement,
+        ...body.statements.slice(superCallIndex + 1)
+        // copy statements following `super.call(this, ...)`
+      ]);
+      setTextRange(newStatements, body.statements);
+      return factory2.updateBlock(body, newStatements);
     }
-    function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) {
-      const maxTypeArgumentCount = length(targetParameters);
-      const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters);
-      for (const declaration of declarations) {
-        const sourceParameters = getTypeParameterDeclarations(declaration);
-        const numTypeParameters = sourceParameters.length;
-        if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) {
-          return false;
-        }
-        for (let i = 0; i < numTypeParameters; i++) {
-          const source = sourceParameters[i];
-          const target = targetParameters[i];
-          if (source.name.escapedText !== target.symbol.escapedName) {
-            return false;
-          }
-          const constraint = getEffectiveConstraintOfTypeParameter(source);
-          const sourceConstraint = constraint && getTypeFromTypeNode(constraint);
-          const targetConstraint = getConstraintOfTypeParameter(target);
-          if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) {
-            return false;
-          }
-          const sourceDefault = source.default && getTypeFromTypeNode(source.default);
-          const targetDefault = getDefaultFromTypeParameter(target);
-          if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) {
-            return false;
-          }
-        }
+    return body;
+  }
+  function simplifyConstructorInlineSuperReturn(body, original) {
+    for (const statement of original.statements) {
+      if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) {
+        return body;
       }
-      return true;
     }
-    function getFirstTransformableStaticClassElement(node) {
-      const willTransformStaticElementsOfDecoratedClass = !legacyDecorators && languageVersion < 99 /* ESNext */ && classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      );
-      const willTransformPrivateElementsOrClassStaticBlocks = languageVersion <= 9 /* ES2022 */;
-      const willTransformInitializers = !emitStandardClassFields;
-      if (willTransformStaticElementsOfDecoratedClass || willTransformPrivateElementsOrClassStaticBlocks) {
-        for (const member of node.members) {
-          if (willTransformStaticElementsOfDecoratedClass && classElementOrClassElementParameterIsDecorated(
-            /*useLegacyDecorators*/
-            false,
-            member,
-            node
-          )) {
-            return firstOrUndefined(getDecorators(node)) ?? node;
-          } else if (willTransformPrivateElementsOrClassStaticBlocks) {
-            if (isClassStaticBlockDeclaration(member)) {
-              return member;
-            } else if (isStatic(member)) {
-              if (isPrivateIdentifierClassElementDeclaration(member) || willTransformInitializers && isInitializedProperty(member)) {
-                return member;
-              }
-            }
+    const canElideThisCapturingVariable = !(original.transformFlags & 16384 /* ContainsLexicalThis */) && !(hierarchyFacts & 65536 /* LexicalThis */) && !(hierarchyFacts & 131072 /* CapturedLexicalThis */);
+    for (let i = body.statements.length - 1; i > 0; i--) {
+      const statement = body.statements[i];
+      if (isReturnStatement(statement) && statement.expression && isCapturedThis(statement.expression)) {
+        const preceding = body.statements[i - 1];
+        let expression;
+        if (isExpressionStatement(preceding) && isThisCapturingTransformedSuperCallWithFallback(skipOuterExpressions(preceding.expression))) {
+          expression = preceding.expression;
+        } else if (canElideThisCapturingVariable && isThisCapturingVariableStatement(preceding)) {
+          const varDecl = preceding.declarationList.declarations[0];
+          if (isTransformedSuperCallLike(skipOuterExpressions(varDecl.initializer))) {
+            expression = factory2.createAssignment(
+              createCapturedThis(),
+              varDecl.initializer
+            );
           }
         }
+        if (!expression) {
+          break;
+        }
+        const newReturnStatement = factory2.createReturnStatement(expression);
+        setOriginalNode(newReturnStatement, preceding);
+        setTextRange(newReturnStatement, preceding);
+        const newStatements = factory2.createNodeArray([
+          ...body.statements.slice(0, i - 1),
+          // copy all statements preceding `_super.call(this, ...)`
+          newReturnStatement,
+          ...body.statements.slice(i + 1)
+          // copy all statements following `return _this;`
+        ]);
+        setTextRange(newStatements, body.statements);
+        return factory2.updateBlock(body, newStatements);
       }
     }
-    function checkClassExpressionExternalHelpers(node) {
-      if (node.name)
-        return;
-      const parent2 = walkUpOuterExpressions(node);
-      if (!isNamedEvaluationSource(parent2))
-        return;
-      const willTransformESDecorators = !legacyDecorators && languageVersion < 99 /* ESNext */;
-      let location;
-      if (willTransformESDecorators && classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      )) {
-        location = firstOrUndefined(getDecorators(node)) ?? node;
-      } else {
-        location = getFirstTransformableStaticClassElement(node);
+    return body;
+  }
+  function elideUnusedThisCaptureWorker(node) {
+    if (isThisCapturingVariableStatement(node)) {
+      const varDecl = node.declarationList.declarations[0];
+      if (varDecl.initializer.kind === 110 /* ThisKeyword */) {
+        return void 0;
       }
-      if (location) {
-        checkExternalEmitHelpers(location, 8388608 /* SetFunctionName */);
-        if ((isPropertyAssignment(parent2) || isPropertyDeclaration(parent2) || isBindingElement(parent2)) && isComputedPropertyName(parent2.name)) {
-          checkExternalEmitHelpers(location, 16777216 /* PropKey */);
+    } else if (isThisCapturingAssignment(node)) {
+      return factory2.createPartiallyEmittedExpression(node.right, node);
+    }
+    switch (node.kind) {
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */:
+      case 176 /* Constructor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return node;
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 174 /* MethodDeclaration */:
+      case 172 /* PropertyDeclaration */: {
+        const named = node;
+        if (isComputedPropertyName(named.name)) {
+          return factory2.replacePropertyName(named, visitEachChild(
+            named.name,
+            elideUnusedThisCaptureWorker,
+            /*context*/
+            void 0
+          ));
         }
+        return node;
       }
     }
-    function checkClassExpression(node) {
-      checkClassLikeDeclaration(node);
-      checkNodeDeferred(node);
-      checkClassExpressionExternalHelpers(node);
-      return getTypeOfSymbol(getSymbolOfDeclaration(node));
-    }
-    function checkClassExpressionDeferred(node) {
-      forEach(node.members, checkSourceElement);
-      registerForUnusedIdentifiersCheck(node);
+    return visitEachChild(
+      node,
+      elideUnusedThisCaptureWorker,
+      /*context*/
+      void 0
+    );
+  }
+  function simplifyConstructorElideUnusedThisCapture(body, original) {
+    if (original.transformFlags & 16384 /* ContainsLexicalThis */ || hierarchyFacts & 65536 /* LexicalThis */ || hierarchyFacts & 131072 /* CapturedLexicalThis */) {
+      return body;
     }
-    function checkClassDeclaration(node) {
-      const firstDecorator = find(node.modifiers, isDecorator);
-      if (legacyDecorators && firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) {
-        grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator);
-      }
-      if (!node.name && !hasSyntacticModifier(node, 2048 /* Default */)) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name);
+    for (const statement of original.statements) {
+      if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) {
+        return body;
       }
-      checkClassLikeDeclaration(node);
-      forEach(node.members, checkSourceElement);
-      registerForUnusedIdentifiersCheck(node);
     }
-    function checkClassLikeDeclaration(node) {
-      checkGrammarClassLikeDeclaration(node);
-      checkDecorators(node);
-      checkCollisionsForDeclarationName(node, node.name);
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
-      checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfDeclaration(node);
-      const type = getDeclaredTypeOfSymbol(symbol);
-      const typeWithThis = getTypeWithThisArgument(type);
-      const staticType = getTypeOfSymbol(symbol);
-      checkTypeParameterListsIdentical(symbol);
-      checkFunctionOrConstructorSymbol(symbol);
-      checkClassForDuplicateDeclarations(node);
-      const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */);
-      if (!nodeInAmbientContext) {
-        checkClassForStaticPropertyNameConflicts(node);
-      }
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      if (baseTypeNode) {
-        forEach(baseTypeNode.typeArguments, checkSourceElement);
-        if (languageVersion < 2 /* ES2015 */) {
-          checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */);
-        }
-        const extendsNode = getClassExtendsHeritageElement(node);
-        if (extendsNode && extendsNode !== baseTypeNode) {
-          checkExpression(extendsNode.expression);
-        }
-        const baseTypes = getBaseTypes(type);
-        if (baseTypes.length) {
-          addLazyDiagnostic(() => {
-            const baseType = baseTypes[0];
-            const baseConstructorType = getBaseConstructorTypeOfClass(type);
-            const staticBaseType = getApparentType(baseConstructorType);
-            checkBaseTypeAccessibility(staticBaseType, baseTypeNode);
-            checkSourceElement(baseTypeNode.expression);
-            if (some(baseTypeNode.typeArguments)) {
-              forEach(baseTypeNode.typeArguments, checkSourceElement);
-              for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) {
-                if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) {
-                  break;
-                }
-              }
-            }
-            const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
-            if (!checkTypeAssignableTo(
-              typeWithThis,
-              baseWithThis,
-              /*errorNode*/
-              void 0
-            )) {
-              issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
-            } else {
-              checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1);
-            }
-            if (baseConstructorType.flags & 8650752 /* TypeVariable */) {
-              if (!isMixinConstructorType(staticType)) {
-                error2(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any);
-              } else {
-                const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
-                if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 64 /* Abstract */)) {
-                  error2(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract);
-                }
-              }
-            }
-            if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) {
-              const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode);
-              if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) {
-                error2(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type);
-              }
-            }
-            checkKindsOfPropertyMemberOverrides(type, baseType);
-          });
-        }
-      }
-      checkMembersForOverrideModifier(node, type, typeWithThis, staticType);
-      const implementedTypeNodes = getEffectiveImplementsTypeNodes(node);
-      if (implementedTypeNodes) {
-        for (const typeRefNode of implementedTypeNodes) {
-          if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) {
-            error2(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments);
-          }
-          checkTypeReferenceNode(typeRefNode);
-          addLazyDiagnostic(createImplementsDiagnostics(typeRefNode));
-        }
-      }
-      addLazyDiagnostic(() => {
-        checkIndexConstraints(type, symbol);
-        checkIndexConstraints(
-          staticType,
-          symbol,
-          /*isStaticIndex*/
-          true
-        );
-        checkTypeForDuplicateIndexSignatures(node);
-        checkPropertyInitialization(node);
-      });
-      function createImplementsDiagnostics(typeRefNode) {
-        return () => {
-          const t = getReducedType(getTypeFromTypeNode(typeRefNode));
-          if (!isErrorType(t)) {
-            if (isValidBaseType(t)) {
-              const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
-              const baseWithThis = getTypeWithThisArgument(t, type.thisType);
-              if (!checkTypeAssignableTo(
-                typeWithThis,
-                baseWithThis,
-                /*errorNode*/
-                void 0
-              )) {
-                issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
-              }
-            } else {
-              error2(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members);
-            }
-          }
-        };
-      }
-    }
-    function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) {
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      const baseTypes = baseTypeNode && getBaseTypes(type);
-      const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
-      const baseStaticType = getBaseConstructorTypeOfClass(type);
-      for (const member of node.members) {
-        if (hasAmbientModifier(member)) {
-          continue;
-        }
-        if (isConstructorDeclaration(member)) {
-          forEach(member.parameters, (param) => {
-            if (isParameterPropertyDeclaration(param, member)) {
-              checkExistingMemberForOverrideModifier(
-                node,
-                staticType,
-                baseStaticType,
-                baseWithThis,
-                type,
-                typeWithThis,
-                param,
-                /*memberIsParameterProperty*/
-                true
-              );
-            }
-          });
-        }
-        checkExistingMemberForOverrideModifier(
-          node,
-          staticType,
-          baseStaticType,
-          baseWithThis,
-          type,
-          typeWithThis,
-          member,
-          /*memberIsParameterProperty*/
-          false
-        );
-      }
-    }
-    function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) {
-      const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
-      if (!declaredProp) {
-        return 0 /* Ok */;
-      }
-      return checkMemberForOverrideModifier(
-        node,
-        staticType,
-        baseStaticType,
-        baseWithThis,
-        type,
-        typeWithThis,
-        hasOverrideModifier(member),
-        hasAbstractModifier(member),
-        isStatic(member),
-        memberIsParameterProperty,
-        symbolName(declaredProp),
-        reportErrors2 ? member : void 0
+    return factory2.updateBlock(body, visitNodes2(body.statements, elideUnusedThisCaptureWorker, isStatement));
+  }
+  function injectSuperPresenceCheckWorker(node) {
+    if (isTransformedSuperCall(node) && node.arguments.length === 2 && isIdentifier(node.arguments[1]) && idText(node.arguments[1]) === "arguments") {
+      return factory2.createLogicalAnd(
+        factory2.createStrictInequality(
+          createSyntheticSuper(),
+          factory2.createNull()
+        ),
+        node
       );
     }
-    function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, memberName, errorNode) {
-      const isJs = isInJSFile(node);
-      const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */);
-      if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) {
-        const memberEscapedName = escapeLeadingUnderscores(memberName);
-        const thisType = memberIsStatic ? staticType : typeWithThis;
-        const baseType = memberIsStatic ? baseStaticType : baseWithThis;
-        const prop = getPropertyOfType(thisType, memberEscapedName);
-        const baseProp = getPropertyOfType(baseType, memberEscapedName);
-        const baseClassName = typeToString(baseWithThis);
-        if (prop && !baseProp && memberHasOverrideModifier) {
-          if (errorNode) {
-            const suggestion = getSuggestedSymbolForNonexistentClassMember(memberName, baseType);
-            suggestion ? error2(
-              errorNode,
-              isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1,
-              baseClassName,
-              symbolToString(suggestion)
-            ) : error2(
-              errorNode,
-              isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0,
-              baseClassName
-            );
-          }
-          return 2 /* HasInvalidOverride */;
-        } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) {
-          const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier);
-          if (memberHasOverrideModifier) {
-            return 0 /* Ok */;
-          }
-          if (!baseHasAbstract) {
-            if (errorNode) {
-              const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0;
-              error2(errorNode, diag2, baseClassName);
-            }
-            return 1 /* NeedsOverride */;
-          } else if (memberHasAbstractModifier && baseHasAbstract) {
-            if (errorNode) {
-              error2(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName);
-            }
-            return 1 /* NeedsOverride */;
-          }
-        }
-      } else if (memberHasOverrideModifier) {
-        if (errorNode) {
-          const className = typeToString(type);
-          error2(
-            errorNode,
-            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class,
-            className
-          );
+    switch (node.kind) {
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */:
+      case 176 /* Constructor */:
+      case 175 /* ClassStaticBlockDeclaration */:
+        return node;
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 174 /* MethodDeclaration */:
+      case 172 /* PropertyDeclaration */: {
+        const named = node;
+        if (isComputedPropertyName(named.name)) {
+          return factory2.replacePropertyName(named, visitEachChild(
+            named.name,
+            injectSuperPresenceCheckWorker,
+            /*context*/
+            void 0
+          ));
         }
-        return 2 /* HasInvalidOverride */;
+        return node;
       }
-      return 0 /* Ok */;
     }
-    function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) {
-      let issuedMemberError = false;
-      for (const member of node.members) {
-        if (isStatic(member)) {
-          continue;
-        }
-        const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
-        if (declaredProp) {
-          const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName);
-          const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
-          if (prop && baseProp) {
-            const rootChain = () => chainDiagnosticMessages(
-              /*details*/
-              void 0,
-              Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
-              symbolToString(declaredProp),
-              typeToString(typeWithThis),
-              typeToString(baseWithThis)
-            );
-            if (!checkTypeAssignableTo(
-              getTypeOfSymbol(prop),
-              getTypeOfSymbol(baseProp),
-              member.name || member,
-              /*headMessage*/
-              void 0,
-              rootChain
-            )) {
-              issuedMemberError = true;
-            }
-          }
-        }
-      }
-      if (!issuedMemberError) {
-        checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag);
-      }
+    return visitEachChild(
+      node,
+      injectSuperPresenceCheckWorker,
+      /*context*/
+      void 0
+    );
+  }
+  function complicateConstructorInjectSuperPresenceCheck(body) {
+    return factory2.updateBlock(body, visitNodes2(body.statements, injectSuperPresenceCheckWorker, isStatement));
+  }
+  function simplifyConstructor(body, original, hasSynthesizedSuper) {
+    const inputBody = body;
+    body = simplifyConstructorInlineSuperInThisCaptureVariable(body);
+    body = simplifyConstructorInlineSuperReturn(body, original);
+    if (body !== inputBody) {
+      body = simplifyConstructorElideUnusedThisCapture(body, original);
     }
-    function checkBaseTypeAccessibility(type, node) {
-      const signatures = getSignaturesOfType(type, 1 /* Construct */);
-      if (signatures.length) {
-        const declaration = signatures[0].declaration;
-        if (declaration && hasEffectiveModifier(declaration, 2 /* Private */)) {
-          const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-          if (!isNodeWithinClass(node, typeClassDeclaration)) {
-            error2(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol));
-          }
-        }
-      }
+    if (hasSynthesizedSuper) {
+      body = complicateConstructorInjectSuperPresenceCheck(body);
     }
-    function getMemberOverrideModifierStatus(node, member, memberSymbol) {
-      if (!member.name) {
-        return 0 /* Ok */;
+    return body;
+  }
+  function isSufficientlyCoveredByReturnStatements(statement) {
+    if (statement.kind === 253 /* ReturnStatement */) {
+      return true;
+    } else if (statement.kind === 245 /* IfStatement */) {
+      const ifStatement = statement;
+      if (ifStatement.elseStatement) {
+        return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement);
+      }
+    } else if (statement.kind === 241 /* Block */) {
+      const lastStatement = lastOrUndefined(statement.statements);
+      if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) {
+        return true;
       }
-      const classSymbol = getSymbolOfDeclaration(node);
-      const type = getDeclaredTypeOfSymbol(classSymbol);
-      const typeWithThis = getTypeWithThisArgument(type);
-      const staticType = getTypeOfSymbol(classSymbol);
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      const baseTypes = baseTypeNode && getBaseTypes(type);
-      const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
-      const baseStaticType = getBaseConstructorTypeOfClass(type);
-      const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16 /* Override */);
-      return checkMemberForOverrideModifier(
-        node,
-        staticType,
-        baseStaticType,
-        baseWithThis,
-        type,
-        typeWithThis,
-        memberHasOverrideModifier,
-        hasAbstractModifier(member),
-        isStatic(member),
-        /*memberIsParameterProperty*/
-        false,
-        symbolName(memberSymbol)
-      );
-    }
-    function getTargetSymbol(s) {
-      return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
-    }
-    function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
-      return filter(symbol.declarations, (d) => d.kind === 263 /* ClassDeclaration */ || d.kind === 264 /* InterfaceDeclaration */);
-    }
-    function checkKindsOfPropertyMemberOverrides(type, baseType) {
-      var _a, _b, _c, _d;
-      const baseProperties = getPropertiesOfType(baseType);
-      let inheritedAbstractMemberNotImplementedError;
-      basePropertyCheck:
-        for (const baseProperty of baseProperties) {
-          const base = getTargetSymbol(baseProperty);
-          if (base.flags & 4194304 /* Prototype */) {
-            continue;
-          }
-          const baseSymbol = getPropertyOfObjectType(type, base.escapedName);
-          if (!baseSymbol) {
-            continue;
-          }
-          const derived = getTargetSymbol(baseSymbol);
-          const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base);
-          Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration.");
-          if (derived === base) {
-            const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol);
-            if (baseDeclarationFlags & 64 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 64 /* Abstract */))) {
-              for (const otherBaseType of getBaseTypes(type)) {
-                if (otherBaseType === baseType)
-                  continue;
-                const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName);
-                const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2);
-                if (derivedElsewhere && derivedElsewhere !== base) {
-                  continue basePropertyCheck;
-                }
-              }
-              if (!inheritedAbstractMemberNotImplementedError) {
-                inheritedAbstractMemberNotImplementedError = error2(
-                  derivedClassDecl,
-                  Diagnostics.Non_abstract_class_0_does_not_implement_all_abstract_members_of_1,
-                  typeToString(type),
-                  typeToString(baseType)
-                );
-              }
-              if (derivedClassDecl.kind === 231 /* ClassExpression */) {
-                addRelatedInfo(
-                  inheritedAbstractMemberNotImplementedError,
-                  createDiagnosticForNode(
-                    baseProperty.valueDeclaration ?? (baseProperty.declarations && first(baseProperty.declarations)) ?? derivedClassDecl,
-                    Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1,
-                    symbolToString(baseProperty),
-                    typeToString(baseType)
-                  )
-                );
-              } else {
-                addRelatedInfo(
-                  inheritedAbstractMemberNotImplementedError,
-                  createDiagnosticForNode(
-                    baseProperty.valueDeclaration ?? (baseProperty.declarations && first(baseProperty.declarations)) ?? derivedClassDecl,
-                    Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2,
-                    typeToString(type),
-                    symbolToString(baseProperty),
-                    typeToString(baseType)
-                  )
-                );
-              }
-            }
-          } else {
-            const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived);
-            if (baseDeclarationFlags & 2 /* Private */ || derivedDeclarationFlags & 2 /* Private */) {
-              continue;
-            }
-            let errorMessage;
-            const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */;
-            const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */;
-            if (basePropertyFlags && derivedPropertyFlags) {
-              if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_a = base.declarations) == null ? void 0 : _a.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_b = base.declarations) == null ? void 0 : _b.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) {
-                continue;
-              }
-              const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */;
-              const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */;
-              if (overriddenInstanceProperty || overriddenInstanceAccessor) {
-                const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor;
-                error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type));
-              } else if (useDefineForClassFields) {
-                const uninitialized = (_c = derived.declarations) == null ? void 0 : _c.find((d) => d.kind === 172 /* PropertyDeclaration */ && !d.initializer);
-                if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 64 /* Abstract */) && !(derivedDeclarationFlags & 64 /* Abstract */) && !((_d = derived.declarations) == null ? void 0 : _d.some((d) => !!(d.flags & 33554432 /* Ambient */)))) {
-                  const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol));
-                  const propName = uninitialized.name;
-                  if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) {
-                    const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration;
-                    error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType));
-                  }
-                }
-              }
-              continue;
-            } else if (isPrototypeProperty(base)) {
-              if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) {
-                continue;
-              } else {
-                Debug.assert(!!(derived.flags & 98304 /* Accessor */));
-                errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor;
-              }
-            } else if (base.flags & 98304 /* Accessor */) {
-              errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function;
-            } else {
-              errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function;
-            }
-            error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type));
-          }
-        }
     }
-    function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) {
-      return baseDeclarationFlags & 64 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent);
-    }
-    function getNonInheritedProperties(type, baseTypes, properties) {
-      if (!length(baseTypes)) {
-        return properties;
-      }
-      const seen = /* @__PURE__ */ new Map();
-      forEach(properties, (p) => {
-        seen.set(p.escapedName, p);
-      });
-      for (const base of baseTypes) {
-        const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
-        for (const prop of properties2) {
-          const existing = seen.get(prop.escapedName);
-          if (existing && prop.parent === existing.parent) {
-            seen.delete(prop.escapedName);
-          }
-        }
-      }
-      return arrayFrom(seen.values());
+    return false;
+  }
+  function createActualThis() {
+    return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */);
+  }
+  function createDefaultSuperCallOrThis() {
+    return factory2.createLogicalOr(
+      factory2.createLogicalAnd(
+        factory2.createStrictInequality(
+          createSyntheticSuper(),
+          factory2.createNull()
+        ),
+        factory2.createFunctionApplyCall(
+          createSyntheticSuper(),
+          createActualThis(),
+          factory2.createIdentifier("arguments")
+        )
+      ),
+      createActualThis()
+    );
+  }
+  function visitParameter(node) {
+    if (node.dotDotDotToken) {
+      return void 0;
+    } else if (isBindingPattern(node.name)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            factory2.getGeneratedNameForNode(node),
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
+          /*location*/
+          node
+        ),
+        /*original*/
+        node
+      );
+    } else if (node.initializer) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            node.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
+          /*location*/
+          node
+        ),
+        /*original*/
+        node
+      );
+    } else {
+      return node;
     }
-    function checkInheritedPropertiesAreIdentical(type, typeNode) {
-      const baseTypes = getBaseTypes(type);
-      if (baseTypes.length < 2) {
-        return true;
-      }
-      const seen = /* @__PURE__ */ new Map();
-      forEach(resolveDeclaredMembers(type).declaredProperties, (p) => {
-        seen.set(p.escapedName, { prop: p, containingType: type });
-      });
-      let ok = true;
-      for (const base of baseTypes) {
-        const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
-        for (const prop of properties) {
-          const existing = seen.get(prop.escapedName);
-          if (!existing) {
-            seen.set(prop.escapedName, { prop, containingType: base });
-          } else {
-            const isInheritedProperty = existing.containingType !== type;
-            if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) {
-              ok = false;
-              const typeName1 = typeToString(existing.containingType);
-              const typeName2 = typeToString(base);
-              let errorInfo = chainDiagnosticMessages(
-                /*details*/
-                void 0,
-                Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
-                symbolToString(prop),
-                typeName1,
-                typeName2
-              );
-              errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
-              diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(typeNode), typeNode, errorInfo));
-            }
-          }
-        }
-      }
-      return ok;
+  }
+  function hasDefaultValueOrBindingPattern(node) {
+    return node.initializer !== void 0 || isBindingPattern(node.name);
+  }
+  function addDefaultValueAssignmentsIfNeeded2(statements, node) {
+    if (!some(node.parameters, hasDefaultValueOrBindingPattern)) {
+      return false;
     }
-    function checkPropertyInitialization(node) {
-      if (!strictNullChecks || !strictPropertyInitialization || node.flags & 33554432 /* Ambient */) {
-        return;
+    let added = false;
+    for (const parameter of node.parameters) {
+      const { name, initializer, dotDotDotToken } = parameter;
+      if (dotDotDotToken) {
+        continue;
       }
-      const constructor = findConstructorDeclaration(node);
-      for (const member of node.members) {
-        if (getEffectiveModifierFlags(member) & 128 /* Ambient */) {
-          continue;
-        }
-        if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
-          const propName = member.name;
-          if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
-            const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
-            if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
-              if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
-                error2(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
-              }
-            }
-          }
-        }
+      if (isBindingPattern(name)) {
+        added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added;
+      } else if (initializer) {
+        insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer);
+        added = true;
       }
     }
-    function isPropertyWithoutInitializer(node) {
-      return node.kind === 172 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer;
+    return added;
+  }
+  function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) {
+    if (name.elements.length > 0) {
+      insertStatementAfterCustomPrologue(
+        statements,
+        setEmitFlags(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList(
+              flattenDestructuringBinding(
+                parameter,
+                visitor,
+                context,
+                0 /* All */,
+                factory2.getGeneratedNameForNode(parameter)
+              )
+            )
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
+      return true;
+    } else if (initializer) {
+      insertStatementAfterCustomPrologue(
+        statements,
+        setEmitFlags(
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.getGeneratedNameForNode(parameter),
+              Debug.checkDefined(visitNode(initializer, visitor, isExpression))
+            )
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
+      return true;
     }
-    function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) {
-      for (const staticBlock of staticBlocks) {
-        if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) {
-          const reference = factory.createPropertyAccessExpression(factory.createThis(), propName);
-          setParent(reference.expression, reference);
-          setParent(reference, staticBlock);
-          reference.flowNode = staticBlock.returnFlowNode;
-          const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
-          if (!containsUndefinedType(flowType)) {
-            return true;
-          }
-        }
-      }
+    return false;
+  }
+  function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) {
+    initializer = Debug.checkDefined(visitNode(initializer, visitor, isExpression));
+    const statement = factory2.createIfStatement(
+      factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
+      setEmitFlags(
+        setTextRange(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              setEmitFlags(
+                setTextRange(
+                  factory2.createAssignment(
+                    // TODO(rbuckton): Does this need to be parented?
+                    setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
+                    setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
+                  ),
+                  parameter
+                ),
+                3072 /* NoComments */
+              )
+            )
+          ]),
+          parameter
+        ),
+        1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
+      )
+    );
+    startOnNewLine(statement);
+    setTextRange(statement, parameter);
+    setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
+    insertStatementAfterCustomPrologue(statements, statement);
+  }
+  function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) {
+    return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper);
+  }
+  function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) {
+    const prologueStatements = [];
+    const parameter = lastOrUndefined(node.parameters);
+    if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
       return false;
     }
-    function isPropertyInitializedInConstructor(propName, propType, constructor) {
-      const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName);
-      setParent(reference.expression, reference);
-      setParent(reference, constructor);
-      reference.flowNode = constructor.returnFlowNode;
-      const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
-      return !containsUndefinedType(flowType);
-    }
-    function checkInterfaceDeclaration(node) {
-      if (!checkGrammarModifiers(node))
-        checkGrammarInterfaceDeclaration(node);
-      checkTypeParameters(node.typeParameters);
-      addLazyDiagnostic(() => {
-        checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
-        checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfDeclaration(node);
-        checkTypeParameterListsIdentical(symbol);
-        const firstInterfaceDecl = getDeclarationOfKind(symbol, 264 /* InterfaceDeclaration */);
-        if (node === firstInterfaceDecl) {
-          const type = getDeclaredTypeOfSymbol(symbol);
-          const typeWithThis = getTypeWithThisArgument(type);
-          if (checkInheritedPropertiesAreIdentical(type, node.name)) {
-            for (const baseType of getBaseTypes(type)) {
-              checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1);
-            }
-            checkIndexConstraints(type, symbol);
-          }
-        }
-        checkObjectTypeForDuplicateDeclarations(node);
-      });
-      forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => {
-        if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) {
-          error2(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments);
-        }
-        checkTypeReferenceNode(heritageElement);
-      });
-      forEach(node.members, checkSourceElement);
-      addLazyDiagnostic(() => {
-        checkTypeForDuplicateIndexSignatures(node);
-        registerForUnusedIdentifiersCheck(node);
-      });
-    }
-    function checkTypeAliasDeclaration(node) {
-      checkGrammarModifiers(node);
-      checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
-      checkExportsOnMergedDeclarations(node);
-      checkTypeParameters(node.typeParameters);
-      if (node.type.kind === 141 /* IntrinsicKeyword */) {
-        if (!intrinsicTypeKinds.has(node.name.escapedText) || length(node.typeParameters) !== 1) {
-          error2(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types);
-        }
-      } else {
-        checkSourceElement(node.type);
-        registerForUnusedIdentifiersCheck(node);
-      }
-    }
-    function computeEnumMemberValues(node) {
-      const nodeLinks2 = getNodeLinks(node);
-      if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) {
-        nodeLinks2.flags |= 1024 /* EnumValuesComputed */;
-        let autoValue = 0;
-        for (const member of node.members) {
-          const value = computeMemberValue(member, autoValue);
-          getNodeLinks(member).enumMemberValue = value;
-          autoValue = typeof value === "number" ? value + 1 : void 0;
-        }
-      }
+    const declarationName = parameter.name.kind === 80 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    setEmitFlags(declarationName, 96 /* NoSourceMap */);
+    const expressionName = parameter.name.kind === 80 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
+    const restIndex = node.parameters.length - 1;
+    const temp = factory2.createLoopVariable();
+    prologueStatements.push(
+      setEmitFlags(
+        setTextRange(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                declarationName,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createArrayLiteralExpression([])
+              )
+            ])
+          ),
+          /*location*/
+          parameter
+        ),
+        2097152 /* CustomPrologue */
+      )
+    );
+    const forStatement = factory2.createForStatement(
+      setTextRange(
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            temp,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createNumericLiteral(restIndex)
+          )
+        ]),
+        parameter
+      ),
+      setTextRange(
+        factory2.createLessThan(
+          temp,
+          factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length")
+        ),
+        parameter
+      ),
+      setTextRange(factory2.createPostfixIncrement(temp), parameter),
+      factory2.createBlock([
+        startOnNewLine(
+          setTextRange(
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                factory2.createElementAccessExpression(
+                  expressionName,
+                  restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex))
+                ),
+                factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
+              )
+            ),
+            /*location*/
+            parameter
+          )
+        )
+      ])
+    );
+    setEmitFlags(forStatement, 2097152 /* CustomPrologue */);
+    startOnNewLine(forStatement);
+    prologueStatements.push(forStatement);
+    if (parameter.name.kind !== 80 /* Identifier */) {
+      prologueStatements.push(
+        setEmitFlags(
+          setTextRange(
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList(
+                flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
+              )
+            ),
+            parameter
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
     }
-    function computeMemberValue(member, autoValue) {
-      if (isComputedNonLiteralName(member.name)) {
-        error2(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums);
-      } else {
-        const text = getTextOfPropertyName(member.name);
-        if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) {
-          error2(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name);
-        }
-      }
-      if (member.initializer) {
-        return computeConstantValue(member);
-      }
-      if (member.parent.flags & 33554432 /* Ambient */ && !isEnumConst(member.parent)) {
-        return void 0;
-      }
-      if (autoValue !== void 0) {
-        return autoValue;
-      }
-      error2(member.name, Diagnostics.Enum_member_must_have_initializer);
-      return void 0;
+    insertStatementsAfterCustomPrologue(statements, prologueStatements);
+    return true;
+  }
+  function insertCaptureThisForNodeIfNeeded(statements, node) {
+    if (hierarchyFacts & 131072 /* CapturedLexicalThis */ && node.kind !== 219 /* ArrowFunction */) {
+      insertCaptureThisForNode(statements, node, factory2.createThis());
+      return true;
     }
-    function computeConstantValue(member) {
-      const isConstEnum = isEnumConst(member.parent);
-      const initializer = member.initializer;
-      const value = evaluate(initializer, member);
-      if (value !== void 0) {
-        if (isConstEnum && typeof value === "number" && !isFinite(value)) {
-          error2(
-            initializer,
-            isNaN(value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value
+    return false;
+  }
+  function insertCaptureThisForNode(statements, node, initializer) {
+    enableSubstitutionsForCapturedThis();
+    const captureThisStatement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          createCapturedThis(),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          initializer
+        )
+      ])
+    );
+    setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
+    setSourceMapRange(captureThisStatement, node);
+    insertStatementAfterCustomPrologue(statements, captureThisStatement);
+  }
+  function insertCaptureNewTargetIfNeeded(statements, node) {
+    if (hierarchyFacts & 32768 /* NewTarget */) {
+      let newTarget;
+      switch (node.kind) {
+        case 219 /* ArrowFunction */:
+          return statements;
+        case 174 /* MethodDeclaration */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          newTarget = factory2.createVoidZero();
+          break;
+        case 176 /* Constructor */:
+          newTarget = factory2.createPropertyAccessExpression(
+            setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+            "constructor"
           );
-        }
-      } else if (isConstEnum) {
-        error2(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions);
-      } else if (member.parent.flags & 33554432 /* Ambient */) {
-        error2(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression);
-      } else {
-        checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values);
+          break;
+        case 262 /* FunctionDeclaration */:
+        case 218 /* FunctionExpression */:
+          newTarget = factory2.createConditionalExpression(
+            factory2.createLogicalAnd(
+              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+              factory2.createBinaryExpression(
+                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+                104 /* InstanceOfKeyword */,
+                factory2.getLocalName(node)
+              )
+            ),
+            /*questionToken*/
+            void 0,
+            factory2.createPropertyAccessExpression(
+              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+              "constructor"
+            ),
+            /*colonToken*/
+            void 0,
+            factory2.createVoidZero()
+          );
+          break;
+        default:
+          return Debug.failBadSyntaxKind(node);
       }
-      return value;
+      const captureNewTargetStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            newTarget
+          )
+        ])
+      );
+      setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
+      insertStatementAfterCustomPrologue(statements, captureNewTargetStatement);
     }
-    function evaluate(expr, location) {
-      switch (expr.kind) {
-        case 224 /* PrefixUnaryExpression */:
-          const value = evaluate(expr.operand, location);
-          if (typeof value === "number") {
-            switch (expr.operator) {
-              case 40 /* PlusToken */:
-                return value;
-              case 41 /* MinusToken */:
-                return -value;
-              case 55 /* TildeToken */:
-                return ~value;
-            }
-          }
+    return statements;
+  }
+  function addClassMembers(statements, node) {
+    for (const member of node.members) {
+      switch (member.kind) {
+        case 240 /* SemicolonClassElement */:
+          statements.push(transformSemicolonClassElementToStatement(member));
           break;
-        case 226 /* BinaryExpression */:
-          const left = evaluate(expr.left, location);
-          const right = evaluate(expr.right, location);
-          if (typeof left === "number" && typeof right === "number") {
-            switch (expr.operatorToken.kind) {
-              case 52 /* BarToken */:
-                return left | right;
-              case 51 /* AmpersandToken */:
-                return left & right;
-              case 49 /* GreaterThanGreaterThanToken */:
-                return left >> right;
-              case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-                return left >>> right;
-              case 48 /* LessThanLessThanToken */:
-                return left << right;
-              case 53 /* CaretToken */:
-                return left ^ right;
-              case 42 /* AsteriskToken */:
-                return left * right;
-              case 44 /* SlashToken */:
-                return left / right;
-              case 40 /* PlusToken */:
-                return left + right;
-              case 41 /* MinusToken */:
-                return left - right;
-              case 45 /* PercentToken */:
-                return left % right;
-              case 43 /* AsteriskAsteriskToken */:
-                return left ** right;
-            }
-          } else if ((typeof left === "string" || typeof left === "number") && (typeof right === "string" || typeof right === "number") && expr.operatorToken.kind === 40 /* PlusToken */) {
-            return "" + left + right;
-          }
+        case 174 /* MethodDeclaration */:
+          statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node));
           break;
-        case 11 /* StringLiteral */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-          return expr.text;
-        case 228 /* TemplateExpression */:
-          return evaluateTemplateExpression(expr, location);
-        case 9 /* NumericLiteral */:
-          checkGrammarNumericLiteral(expr);
-          return +expr.text;
-        case 217 /* ParenthesizedExpression */:
-          return evaluate(expr.expression, location);
-        case 80 /* Identifier */: {
-          const identifier = expr;
-          if (isInfinityOrNaNString(identifier.escapedText) && resolveEntityName(
-            identifier,
-            111551 /* Value */,
-            /*ignoreErrors*/
-            true
-          ) === getGlobalSymbol(
-            identifier.escapedText,
-            111551 /* Value */,
-            /*diagnostic*/
-            void 0
-          )) {
-            return +identifier.escapedText;
-          }
-        }
-        case 211 /* PropertyAccessExpression */:
-          if (isEntityNameExpression(expr)) {
-            const symbol = resolveEntityName(
-              expr,
-              111551 /* Value */,
-              /*ignoreErrors*/
-              true
-            );
-            if (symbol) {
-              if (symbol.flags & 8 /* EnumMember */) {
-                return location ? evaluateEnumMember(expr, symbol, location) : getEnumMemberValue(symbol.valueDeclaration);
-              }
-              if (isConstantVariable(symbol)) {
-                const declaration = symbol.valueDeclaration;
-                if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && (!location || declaration !== location && isBlockScopedNameDeclaredBeforeUse(declaration, location))) {
-                  return evaluate(declaration.initializer, declaration);
-                }
-              }
-            }
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          const accessors = getAllAccessorDeclarations(node.members, member);
+          if (member === accessors.firstAccessor) {
+            statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node));
           }
           break;
-        case 212 /* ElementAccessExpression */:
-          const root = expr.expression;
-          if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
-            const rootSymbol = resolveEntityName(
-              root,
-              111551 /* Value */,
-              /*ignoreErrors*/
-              true
-            );
-            if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
-              const name = escapeLeadingUnderscores(expr.argumentExpression.text);
-              const member = rootSymbol.exports.get(name);
-              if (member) {
-                return location ? evaluateEnumMember(expr, member, location) : getEnumMemberValue(member.valueDeclaration);
-              }
-            }
-          }
+        case 176 /* Constructor */:
+        case 175 /* ClassStaticBlockDeclaration */:
+          break;
+        default:
+          Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName);
           break;
       }
-      return void 0;
-    }
-    function evaluateEnumMember(expr, symbol, location) {
-      const declaration = symbol.valueDeclaration;
-      if (!declaration || declaration === location) {
-        error2(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol));
-        return void 0;
-      }
-      if (!isBlockScopedNameDeclaredBeforeUse(declaration, location)) {
-        error2(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums);
-        return 0;
-      }
-      return getEnumMemberValue(declaration);
     }
-    function evaluateTemplateExpression(expr, location) {
-      let result = expr.head.text;
-      for (const span of expr.templateSpans) {
-        const value = evaluate(span.expression, location);
-        if (value === void 0) {
-          return void 0;
-        }
-        result += value;
-        result += span.literal.text;
-      }
-      return result;
+  }
+  function transformSemicolonClassElementToStatement(member) {
+    return setTextRange(factory2.createEmptyStatement(), member);
+  }
+  function transformClassMethodDeclarationToStatement(receiver, member, container) {
+    const commentRange = getCommentRange(member);
+    const sourceMapRange = getSourceMapRange(member);
+    const memberFunction = transformFunctionLikeToExpression(
+      member,
+      /*location*/
+      member,
+      /*name*/
+      void 0,
+      container
+    );
+    const propertyName = visitNode(member.name, visitor, isPropertyName);
+    Debug.assert(propertyName);
+    let e;
+    if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
+      const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
+      e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
+    } else {
+      const memberName = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        member.name
+      );
+      e = factory2.createAssignment(memberName, memberFunction);
     }
-    function checkEnumDeclaration(node) {
-      addLazyDiagnostic(() => checkEnumDeclarationWorker(node));
+    setEmitFlags(memberFunction, 3072 /* NoComments */);
+    setSourceMapRange(memberFunction, sourceMapRange);
+    const statement = setTextRange(
+      factory2.createExpressionStatement(e),
+      /*location*/
+      member
+    );
+    setOriginalNode(statement, member);
+    setCommentRange(statement, commentRange);
+    setEmitFlags(statement, 96 /* NoSourceMap */);
+    return statement;
+  }
+  function transformAccessorsToStatement(receiver, accessors, container) {
+    const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
+      receiver,
+      accessors,
+      container,
+      /*startsOnNewLine*/
+      false
+    ));
+    setEmitFlags(statement, 3072 /* NoComments */);
+    setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
+    return statement;
+  }
+  function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) {
+    const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent);
+    setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */);
+    setSourceMapRange(target, firstAccessor.name);
+    const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName);
+    Debug.assert(visitedAccessorName);
+    if (isPrivateIdentifier(visitedAccessorName)) {
+      return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015.");
+    }
+    const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName);
+    setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */);
+    setSourceMapRange(propertyName, firstAccessor.name);
+    const properties = [];
+    if (getAccessor) {
+      const getterFunction = transformFunctionLikeToExpression(
+        getAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
+      );
+      setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
+      setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
+      const getter = factory2.createPropertyAssignment("get", getterFunction);
+      setCommentRange(getter, getCommentRange(getAccessor));
+      properties.push(getter);
     }
-    function checkEnumDeclarationWorker(node) {
-      checkGrammarModifiers(node);
-      checkCollisionsForDeclarationName(node, node.name);
-      checkExportsOnMergedDeclarations(node);
-      node.members.forEach(checkEnumMember);
-      computeEnumMemberValues(node);
-      const enumSymbol = getSymbolOfDeclaration(node);
-      const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
-      if (node === firstDeclaration) {
-        if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
-          const enumIsConst = isEnumConst(node);
-          forEach(enumSymbol.declarations, (decl) => {
-            if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) {
-              error2(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const);
-            }
-          });
-        }
-        let seenEnumMissingInitialInitializer = false;
-        forEach(enumSymbol.declarations, (declaration) => {
-          if (declaration.kind !== 266 /* EnumDeclaration */) {
-            return false;
-          }
-          const enumDeclaration = declaration;
-          if (!enumDeclaration.members.length) {
-            return false;
-          }
-          const firstEnumMember = enumDeclaration.members[0];
-          if (!firstEnumMember.initializer) {
-            if (seenEnumMissingInitialInitializer) {
-              error2(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element);
-            } else {
-              seenEnumMissingInitialInitializer = true;
-            }
-          }
-        });
-      }
+    if (setAccessor) {
+      const setterFunction = transformFunctionLikeToExpression(
+        setAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
+      );
+      setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
+      setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
+      const setter = factory2.createPropertyAssignment("set", setterFunction);
+      setCommentRange(setter, getCommentRange(setAccessor));
+      properties.push(setter);
     }
-    function checkEnumMember(node) {
-      if (isPrivateIdentifier(node.name)) {
-        error2(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier);
-      }
-      if (node.initializer) {
-        checkExpression(node.initializer);
-      }
+    properties.push(
+      factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()),
+      factory2.createPropertyAssignment("configurable", factory2.createTrue())
+    );
+    const call = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+      /*typeArguments*/
+      void 0,
+      [
+        target,
+        propertyName,
+        factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        )
+      ]
+    );
+    if (startsOnNewLine) {
+      startOnNewLine(call);
     }
-    function getFirstNonAmbientClassOrFunctionDeclaration(symbol) {
-      const declarations = symbol.declarations;
-      if (declarations) {
-        for (const declaration of declarations) {
-          if ((declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 262 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 33554432 /* Ambient */)) {
-            return declaration;
-          }
-        }
-      }
-      return void 0;
+    return call;
+  }
+  function visitArrowFunction(node) {
+    if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
+      hierarchyFacts |= 131072 /* CapturedLexicalThis */;
     }
-    function inSameLexicalScope(node1, node2) {
-      const container1 = getEnclosingBlockScopeContainer(node1);
-      const container2 = getEnclosingBlockScopeContainer(node2);
-      if (isGlobalSourceFile(container1)) {
-        return isGlobalSourceFile(container2);
-      } else if (isGlobalSourceFile(container2)) {
-        return false;
-      } else {
-        return container1 === container2;
-      }
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
+    const func = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      transformFunctionBody2(node)
+    );
+    setTextRange(func, node);
+    setOriginalNode(func, node);
+    setEmitFlags(func, 16 /* CapturesThis */);
+    exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return func;
+  }
+  function visitFunctionExpression(node) {
+    const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
+    exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return factory2.updateFunctionExpression(
+      node,
+      /*modifiers*/
+      void 0,
+      node.asteriskToken,
+      name,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      body
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
+    exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifier),
+      node.asteriskToken,
+      name,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      body
+    );
+  }
+  function transformFunctionLikeToExpression(node, location, name, container) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) {
+      name = factory2.getGeneratedNameForNode(node);
+    }
+    exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return setOriginalNode(
+      setTextRange(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          node.asteriskToken,
+          name,
+          /*typeParameters*/
+          void 0,
+          parameters,
+          /*type*/
+          void 0,
+          body
+        ),
+        location
+      ),
+      /*original*/
+      node
+    );
+  }
+  function transformFunctionBody2(node) {
+    let multiLine = false;
+    let singleLine = false;
+    let statementsLocation;
+    let closeBraceLocation;
+    const prologue = [];
+    const statements = [];
+    const body = node.body;
+    let statementOffset;
+    resumeLexicalEnvironment();
+    if (isBlock(body)) {
+      statementOffset = factory2.copyStandardPrologue(
+        body.statements,
+        prologue,
+        0,
+        /*ensureUseStrict*/
+        false
+      );
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
     }
-    function checkModuleDeclaration(node) {
-      if (node.body) {
-        checkSourceElement(node.body);
-        if (!isGlobalScopeAugmentation(node)) {
-          registerForUnusedIdentifiersCheck(node);
-        }
+    multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
+    multiLine = addRestParameterIfNeeded(
+      statements,
+      node,
+      /*inConstructorWithSynthesizedSuper*/
+      false
+    ) || multiLine;
+    if (isBlock(body)) {
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
+      statementsLocation = body.statements;
+      addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset));
+      if (!multiLine && body.multiLine) {
+        multiLine = true;
       }
-      addLazyDiagnostic(checkModuleDeclarationDiagnostics);
-      function checkModuleDeclarationDiagnostics() {
-        var _a, _b;
-        const isGlobalAugmentation = isGlobalScopeAugmentation(node);
-        const inAmbientContext = node.flags & 33554432 /* Ambient */;
-        if (isGlobalAugmentation && !inAmbientContext) {
-          error2(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context);
-        }
-        const isAmbientExternalModule = isAmbientModule(node);
-        const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module;
-        if (checkGrammarModuleElementContext(node, contextErrorMessage)) {
-          return;
-        }
-        if (!checkGrammarModifiers(node)) {
-          if (!inAmbientContext && node.name.kind === 11 /* StringLiteral */) {
-            grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names);
-          }
-        }
-        if (isIdentifier(node.name)) {
-          checkCollisionsForDeclarationName(node, node.name);
-        }
-        checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfDeclaration(node);
-        if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
-          if (getIsolatedModules(compilerOptions) && !getSourceFileOfNode(node).externalModuleIndicator) {
-            error2(node.name, Diagnostics.Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement, isolatedModulesLikeFlagName);
-          }
-          if (((_a = symbol.declarations) == null ? void 0 : _a.length) > 1) {
-            const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
-            if (firstNonAmbientClassOrFunc) {
-              if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) {
-                error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged);
-              } else if (node.pos < firstNonAmbientClassOrFunc.pos) {
-                error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged);
-              }
-            }
-            const mergedClass = getDeclarationOfKind(symbol, 263 /* ClassDeclaration */);
-            if (mergedClass && inSameLexicalScope(node, mergedClass)) {
-              getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */;
-            }
-          }
-          if (compilerOptions.verbatimModuleSyntax && node.parent.kind === 312 /* SourceFile */ && (moduleKind === 1 /* CommonJS */ || node.parent.impliedNodeFormat === 1 /* CommonJS */)) {
-            const exportModifier = (_b = node.modifiers) == null ? void 0 : _b.find((m) => m.kind === 95 /* ExportKeyword */);
-            if (exportModifier) {
-              error2(exportModifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
-            }
-          }
-        }
-        if (isAmbientExternalModule) {
-          if (isExternalModuleAugmentation(node)) {
-            const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
-            if (checkBody && node.body) {
-              for (const statement of node.body.statements) {
-                checkModuleAugmentationElement(statement, isGlobalAugmentation);
-              }
-            }
-          } else if (isGlobalSourceFile(node.parent)) {
-            if (isGlobalAugmentation) {
-              error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
-            } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) {
-              error2(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name);
-            }
-          } else {
-            if (isGlobalAugmentation) {
-              error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
-            } else {
-              error2(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces);
-            }
-          }
+    } else {
+      Debug.assert(node.kind === 219 /* ArrowFunction */);
+      statementsLocation = moveRangeEnd(body, -1);
+      const equalsGreaterThanToken = node.equalsGreaterThanToken;
+      if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) {
+        if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) {
+          singleLine = true;
+        } else {
+          multiLine = true;
         }
       }
+      const expression = visitNode(body, visitor, isExpression);
+      const returnStatement = factory2.createReturnStatement(expression);
+      setTextRange(returnStatement, body);
+      moveSyntheticComments(returnStatement, body);
+      setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */);
+      statements.push(returnStatement);
+      closeBraceLocation = body;
+    }
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    insertCaptureNewTargetIfNeeded(prologue, node);
+    insertCaptureThisForNodeIfNeeded(prologue, node);
+    if (some(prologue)) {
+      multiLine = true;
+    }
+    statements.unshift(...prologue);
+    if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) {
+      return body;
     }
-    function checkModuleAugmentationElement(node, isGlobalAugmentation) {
-      switch (node.kind) {
-        case 243 /* VariableStatement */:
-          for (const decl of node.declarationList.declarations) {
-            checkModuleAugmentationElement(decl, isGlobalAugmentation);
-          }
-          break;
-        case 277 /* ExportAssignment */:
-        case 278 /* ExportDeclaration */:
-          grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations);
-          break;
-        case 271 /* ImportEqualsDeclaration */:
-        case 272 /* ImportDeclaration */:
-          grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module);
-          break;
-        case 208 /* BindingElement */:
-        case 260 /* VariableDeclaration */:
-          const name = node.name;
-          if (isBindingPattern(name)) {
-            for (const el of name.elements) {
-              checkModuleAugmentationElement(el, isGlobalAugmentation);
-            }
-            break;
-          }
-        case 263 /* ClassDeclaration */:
-        case 266 /* EnumDeclaration */:
-        case 262 /* FunctionDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 267 /* ModuleDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-          if (isGlobalAugmentation) {
-            return;
-          }
-          break;
-      }
+    const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine);
+    setTextRange(block, node.body);
+    if (!multiLine && singleLine) {
+      setEmitFlags(block, 1 /* SingleLine */);
     }
-    function getFirstNonModuleExportsIdentifier(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return node;
-        case 166 /* QualifiedName */:
-          do {
-            node = node.left;
-          } while (node.kind !== 80 /* Identifier */);
-          return node;
-        case 211 /* PropertyAccessExpression */:
-          do {
-            if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) {
-              return node.name;
-            }
-            node = node.expression;
-          } while (node.kind !== 80 /* Identifier */);
-          return node;
-      }
+    if (closeBraceLocation) {
+      setTokenSourceMapRange(block, 20 /* CloseBraceToken */, closeBraceLocation);
     }
-    function checkExternalImportOrExportDeclaration(node) {
-      const moduleName = getExternalModuleName(node);
-      if (!moduleName || nodeIsMissing(moduleName)) {
-        return false;
-      }
-      if (!isStringLiteral(moduleName)) {
-        error2(moduleName, Diagnostics.String_literal_expected);
-        return false;
-      }
-      const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
-      if (node.parent.kind !== 312 /* SourceFile */ && !inAmbientExternalModule) {
-        error2(
-          moduleName,
-          node.kind === 278 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module
-        );
-        return false;
-      }
-      if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) {
-        if (!isTopLevelInExternalModuleAugmentation(node)) {
-          error2(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name);
-          return false;
-        }
-      }
-      if (!isImportEqualsDeclaration(node) && node.attributes) {
-        const diagnostic = node.attributes.token === 118 /* WithKeyword */ ? Diagnostics.Import_attribute_values_must_be_string_literal_expressions : Diagnostics.Import_assertion_values_must_be_string_literal_expressions;
-        let hasError = false;
-        for (const attr of node.attributes.elements) {
-          if (!isStringLiteral(attr.value)) {
-            hasError = true;
-            error2(attr.value, diagnostic);
-          }
-        }
-        return !hasError;
-      }
-      return true;
+    setOriginalNode(block, node.body);
+    return block;
+  }
+  function visitBlock(node, isFunctionBody2) {
+    if (isFunctionBody2) {
+      return visitEachChild(node, visitor, context);
     }
-    function checkAliasSymbol(node) {
-      var _a, _b, _c, _d;
-      let symbol = getSymbolOfDeclaration(node);
-      const target = resolveAlias(symbol);
-      if (target !== unknownSymbol) {
-        symbol = getMergedSymbol(symbol.exportSymbol || symbol);
-        if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) {
-          const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node;
-          Debug.assert(node.kind !== 280 /* NamespaceExport */);
-          if (node.kind === 281 /* ExportSpecifier */) {
-            const diag2 = error2(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files);
-            const alreadyExportedSymbol = (_b = (_a = getSourceFileOfNode(node).symbol) == null ? void 0 : _a.exports) == null ? void 0 : _b.get((node.propertyName || node.name).escapedText);
-            if (alreadyExportedSymbol === target) {
-              const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode);
-              if (exportingDeclaration) {
-                addRelatedInfo(
-                  diag2,
-                  createDiagnosticForNode(
-                    exportingDeclaration,
-                    Diagnostics._0_is_automatically_exported_here,
-                    unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName)
-                  )
-                );
-              }
-            }
-          } else {
-            Debug.assert(node.kind !== 260 /* VariableDeclaration */);
-            const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration));
-            const moduleSpecifier = (importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) ?? "...";
-            const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName);
-            error2(
-              errorNode,
-              Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation,
-              importedIdentifier,
-              `import("${moduleSpecifier}").${importedIdentifier}`
-            );
-          }
-          return;
-        }
-        const targetFlags = getSymbolFlags(target);
-        const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0);
-        if (targetFlags & excludedMeanings) {
-          const message = node.kind === 281 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0;
-          error2(node, message, symbolToString(symbol));
-        } else if (node.kind !== 281 /* ExportSpecifier */) {
-          const appearsValueyToTranspiler = compilerOptions.isolatedModules && !findAncestor(node, isTypeOnlyImportOrExportDeclaration);
-          if (appearsValueyToTranspiler && symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */)) {
-            error2(
-              node,
-              Diagnostics.Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled,
-              symbolToString(symbol),
-              isolatedModulesLikeFlagName
-            );
-          }
-        }
-        if (getIsolatedModules(compilerOptions) && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */)) {
-          const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol);
-          const isType = !(targetFlags & 111551 /* Value */);
-          if (isType || typeOnlyAlias) {
-            switch (node.kind) {
-              case 273 /* ImportClause */:
-              case 276 /* ImportSpecifier */:
-              case 271 /* ImportEqualsDeclaration */: {
-                if (compilerOptions.preserveValueImports || compilerOptions.verbatimModuleSyntax) {
-                  Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name");
-                  const message = compilerOptions.verbatimModuleSyntax && isInternalModuleImportEqualsDeclaration(node) ? Diagnostics.An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled : isType ? compilerOptions.verbatimModuleSyntax ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled : Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled : compilerOptions.verbatimModuleSyntax ? Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled;
-                  const name = idText(node.kind === 276 /* ImportSpecifier */ ? node.propertyName || node.name : node.name);
-                  addTypeOnlyDeclarationRelatedInfo(
-                    error2(node, message, name),
-                    isType ? void 0 : typeOnlyAlias,
-                    name
-                  );
-                }
-                if (isType && node.kind === 271 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 32 /* Export */)) {
-                  error2(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled, isolatedModulesLikeFlagName);
-                }
-                break;
-              }
-              case 281 /* ExportSpecifier */: {
-                if (compilerOptions.verbatimModuleSyntax || getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) {
-                  const name = idText(node.propertyName || node.name);
-                  const diagnostic = isType ? error2(node, Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type, isolatedModulesLikeFlagName) : error2(node, Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled, name, isolatedModulesLikeFlagName);
-                  addTypeOnlyDeclarationRelatedInfo(diagnostic, isType ? void 0 : typeOnlyAlias, name);
-                  break;
-                }
-              }
-            }
-          }
-          if (compilerOptions.verbatimModuleSyntax && node.kind !== 271 /* ImportEqualsDeclaration */ && !isInJSFile(node) && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-            error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
-          }
-        }
-        if (isImportSpecifier(node)) {
-          const targetSymbol = resolveAliasWithDeprecationCheck(symbol, node);
-          if (isDeprecatedSymbol(targetSymbol) && targetSymbol.declarations) {
-            addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName);
-          }
-        }
-      }
+    const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */);
+    const updated = visitEachChild(node, visitor, context);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitExpressionStatement(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitParenthesizedExpression(node, expressionResultIsUnused2) {
+    return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function visitBinaryExpression(node, expressionResultIsUnused2) {
+    if (isDestructuringAssignment(node)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        !expressionResultIsUnused2
+      );
     }
-    function resolveAliasWithDeprecationCheck(symbol, location) {
-      if (!(symbol.flags & 2097152 /* Alias */) || isDeprecatedSymbol(symbol) || !getDeclarationOfAliasSymbol(symbol)) {
-        return symbol;
-      }
-      const targetSymbol = resolveAlias(symbol);
-      if (targetSymbol === unknownSymbol)
-        return targetSymbol;
-      while (symbol.flags & 2097152 /* Alias */) {
-        const target = getImmediateAliasedSymbol(symbol);
-        if (target) {
-          if (target === targetSymbol)
-            break;
-          if (target.declarations && length(target.declarations)) {
-            if (isDeprecatedSymbol(target)) {
-              addDeprecatedSuggestion(location, target.declarations, target.escapedName);
-              break;
-            } else {
-              if (symbol === targetSymbol)
-                break;
-              symbol = target;
-            }
-          }
-        } else {
-          break;
-        }
-      }
-      return targetSymbol;
+    if (node.operatorToken.kind === 28 /* CommaToken */) {
+      return factory2.updateBinaryExpression(
+        node,
+        Debug.checkDefined(visitNode(node.left, visitorWithUnusedExpressionResult, isExpression)),
+        node.operatorToken,
+        Debug.checkDefined(visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression))
+      );
     }
-    function checkImportBinding(node) {
-      checkCollisionsForDeclarationName(node, node.name);
-      checkAliasSymbol(node);
-      if (node.kind === 276 /* ImportSpecifier */ && idText(node.propertyName || node.name) === "default" && getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-        checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, expressionResultIsUnused2) {
+    if (expressionResultIsUnused2) {
+      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
     }
-    function checkImportAttributes(declaration) {
-      var _a;
-      const node = declaration.attributes;
-      if (node) {
-        const importAttributesType = getGlobalImportAttributesType(
-          /*reportErrors*/
-          true
-        );
-        if (importAttributesType !== emptyObjectType) {
-          checkTypeAssignableTo(getTypeFromImportAttributes(node), getNullableType(importAttributesType, 32768 /* Undefined */), node);
-        }
-        const validForTypeAttributes = isExclusivelyTypeOnlyImportOrExport(declaration);
-        const override = getResolutionModeOverride(node, validForTypeAttributes ? grammarErrorOnNode : void 0);
-        const isImportAttributes2 = declaration.attributes.token === 118 /* WithKeyword */;
-        if (validForTypeAttributes && override) {
-          return;
-        }
-        const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getUsageModeForExpression(declaration.moduleSpecifier);
-        if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 200 /* Preserve */) {
-          const message = isImportAttributes2 ? moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve : moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve;
-          return grammarErrorOnNode(node, message);
-        }
-        if (isImportDeclaration(declaration) ? (_a = declaration.importClause) == null ? void 0 : _a.isTypeOnly : declaration.isTypeOnly) {
-          return grammarErrorOnNode(node, isImportAttributes2 ? Diagnostics.Import_attributes_cannot_be_used_with_type_only_imports_or_exports : Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports);
-        }
-        if (override) {
-          return grammarErrorOnNode(node, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports);
-        }
+    let result;
+    for (let i = 0; i < node.elements.length; i++) {
+      const element = node.elements[i];
+      const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
+      if (result || visited !== element) {
+        result || (result = node.elements.slice(0, i));
+        Debug.assert(visited);
+        result.push(visited);
       }
     }
-    function checkImportAttribute(node) {
-      return getRegularTypeOfLiteralType(checkExpressionCached(node.value));
-    }
-    function checkImportDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
-      }
-      if (!checkGrammarModifiers(node) && hasEffectiveModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers);
-      }
-      if (checkExternalImportOrExportDeclaration(node)) {
-        const importClause = node.importClause;
-        if (importClause && !checkGrammarImportClause(importClause)) {
-          if (importClause.name) {
-            checkImportBinding(importClause);
-          }
-          if (importClause.namedBindings) {
-            if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
-              checkImportBinding(importClause.namedBindings);
-              if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && getESModuleInterop(compilerOptions)) {
-                checkExternalEmitHelpers(node, 65536 /* ImportStar */);
-              }
-            } else {
-              const moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier);
-              if (moduleExisted) {
-                forEach(importClause.namedBindings.elements, checkImportBinding);
-              }
-            }
+    const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function isVariableStatementOfTypeScriptClassWrapper(node) {
+    return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getInternalEmitFlags(node.declarationList.declarations[0].initializer) & 1 /* TypeScriptClassWrapper */);
+  }
+  function visitVariableStatement(node) {
+    const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 32 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */);
+    let updated;
+    if (convertedLoopState && (node.declarationList.flags & 7 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) {
+      let assignments;
+      for (const decl of node.declarationList.declarations) {
+        hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl);
+        if (decl.initializer) {
+          let assignment;
+          if (isBindingPattern(decl.name)) {
+            assignment = flattenDestructuringAssignment(
+              decl,
+              visitor,
+              context,
+              0 /* All */
+            );
+          } else {
+            assignment = factory2.createBinaryExpression(decl.name, 64 /* EqualsToken */, Debug.checkDefined(visitNode(decl.initializer, visitor, isExpression)));
+            setTextRange(assignment, decl);
           }
+          assignments = append(assignments, assignment);
         }
       }
-      checkImportAttributes(node);
-    }
-    function checkImportEqualsDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
-      }
-      checkGrammarModifiers(node);
-      if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) {
-        checkImportBinding(node);
-        if (hasSyntacticModifier(node, 32 /* Export */)) {
-          markExportAsReferenced(node);
-        }
-        if (node.moduleReference.kind !== 283 /* ExternalModuleReference */) {
-          const target = resolveAlias(getSymbolOfDeclaration(node));
-          if (target !== unknownSymbol) {
-            const targetFlags = getSymbolFlags(target);
-            if (targetFlags & 111551 /* Value */) {
-              const moduleName = getFirstIdentifier(node.moduleReference);
-              if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) {
-                error2(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName));
-              }
-            }
-            if (targetFlags & 788968 /* Type */) {
-              checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0);
-            }
-          }
-          if (node.isTypeOnly) {
-            grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type);
-          }
-        } else {
-          if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 33554432 /* Ambient */)) {
-            grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
-          }
-        }
+      if (assignments) {
+        updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node);
+      } else {
+        updated = void 0;
       }
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function checkExportDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
-      }
-      if (!checkGrammarModifiers(node) && hasSyntacticModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers);
-      }
-      if (node.moduleSpecifier && node.exportClause && isNamedExports(node.exportClause) && length(node.exportClause.elements) && languageVersion === 0 /* ES3 */) {
-        checkExternalEmitHelpers(node, 4194304 /* CreateBinding */);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitVariableDeclarationList(node) {
+    if (node.flags & 7 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) {
+      if (node.flags & 7 /* BlockScoped */) {
+        enableSubstitutionsForBlockScopedBindings();
       }
-      checkGrammarExportDeclaration(node);
-      if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) {
-        if (node.exportClause && !isNamespaceExport(node.exportClause)) {
-          forEach(node.exportClause.elements, checkExportSpecifier);
-          const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
-          const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 268 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 33554432 /* Ambient */;
-          if (node.parent.kind !== 312 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) {
-            error2(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace);
-          }
-        } else {
-          const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
-          if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) {
-            error2(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol));
-          } else if (node.exportClause) {
-            checkAliasSymbol(node.exportClause);
-          }
-          if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-            if (node.exportClause) {
-              if (getESModuleInterop(compilerOptions)) {
-                checkExternalEmitHelpers(node, 65536 /* ImportStar */);
-              }
-            } else {
-              checkExternalEmitHelpers(node, 32768 /* ExportStar */);
-            }
-          }
-        }
+      const declarations = visitNodes2(
+        node.declarations,
+        node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration,
+        isVariableDeclaration
+      );
+      const declarationList = factory2.createVariableDeclarationList(declarations);
+      setOriginalNode(declarationList, node);
+      setTextRange(declarationList, node);
+      setCommentRange(declarationList, node);
+      if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) {
+        setSourceMapRange(declarationList, getRangeUnion(declarations));
       }
-      checkImportAttributes(node);
+      return declarationList;
     }
-    function checkGrammarExportDeclaration(node) {
-      var _a;
-      if (node.isTypeOnly && ((_a = node.exportClause) == null ? void 0 : _a.kind) === 279 /* NamedExports */) {
-        return checkGrammarNamedImportsOrExports(node.exportClause);
-      }
-      return false;
+    return visitEachChild(node, visitor, context);
+  }
+  function getRangeUnion(declarations) {
+    let pos = -1, end = -1;
+    for (const node of declarations) {
+      pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos);
+      end = Math.max(end, node.end);
     }
-    function checkGrammarModuleElementContext(node, errorMessage) {
-      const isInAppropriateContext = node.parent.kind === 312 /* SourceFile */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 267 /* ModuleDeclaration */;
-      if (!isInAppropriateContext) {
-        grammarErrorOnFirstToken(node, errorMessage);
-      }
-      return !isInAppropriateContext;
+    return createRange(pos, end);
+  }
+  function shouldEmitExplicitInitializerForLetDeclaration(node) {
+    const isCapturedInFunction = resolver.hasNodeCheckFlag(node, 16384 /* CapturedBlockScopedBinding */);
+    const isDeclaredInLoop = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */);
+    const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0;
+    const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0);
+    return emitExplicitInitializer;
+  }
+  function visitVariableDeclarationInLetDeclarationList(node) {
+    const name = node.name;
+    if (isBindingPattern(name)) {
+      return visitVariableDeclaration(node);
     }
-    function importClauseContainsReferencedImport(importClause) {
-      return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolOfDeclaration(declaration).isReferenced;
-      });
+    if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
+      return factory2.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createVoidZero()
+      );
     }
-    function importClauseContainsConstEnumUsedAsValue(importClause) {
-      return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolLinks(getSymbolOfDeclaration(declaration)).constEnumReferenced;
-      });
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableDeclaration(node) {
+    const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */);
+    let updated;
+    if (isBindingPattern(node.name)) {
+      updated = flattenDestructuringBinding(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        /*rval*/
+        void 0,
+        (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
+      );
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function canConvertImportDeclarationToTypeOnly(statement) {
-      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(
-        statement.importClause,
-        /*checkChildren*/
-        true
-      ) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function recordLabel(node) {
+    convertedLoopState.labels.set(idText(node.label), true);
+  }
+  function resetLabel(node) {
+    convertedLoopState.labels.set(idText(node.label), false);
+  }
+  function visitLabeledStatement(node) {
+    if (convertedLoopState && !convertedLoopState.labels) {
+      convertedLoopState.labels = /* @__PURE__ */ new Map();
     }
-    function canConvertImportEqualsDeclarationToTypeOnly(statement) {
-      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfDeclaration(statement).isReferenced && !isReferencedAliasDeclaration(
-        statement,
-        /*checkChildren*/
-        false
-      ) && !getSymbolLinks(getSymbolOfDeclaration(statement)).constEnumReferenced;
+    const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
+    return isIterationStatement(
+      statement,
+      /*lookInLabeledStatements*/
+      false
+    ) ? visitIterationStatement(
+      statement,
+      /*outermostLabeledStatement*/
+      node
+    ) : factory2.restoreEnclosingLabel(Debug.checkDefined(visitNode(statement, visitor, isStatement, factory2.liftToBlock)), node, convertedLoopState && resetLabel);
+  }
+  function visitIterationStatement(node, outermostLabeledStatement) {
+    switch (node.kind) {
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+        return visitDoOrWhileStatement(node, outermostLabeledStatement);
+      case 248 /* ForStatement */:
+        return visitForStatement(node, outermostLabeledStatement);
+      case 249 /* ForInStatement */:
+        return visitForInStatement(node, outermostLabeledStatement);
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(node, outermostLabeledStatement);
     }
-    function checkImportsForTypeOnlyConversion(sourceFile) {
-      if (!canCollectSymbolAliasAccessabilityData) {
-        return;
-      }
-      for (const statement of sourceFile.statements) {
-        if (canConvertImportDeclarationToTypeOnly(statement) || canConvertImportEqualsDeclarationToTypeOnly(statement)) {
-          error2(
-            statement,
-            Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error
-          );
-        }
+  }
+  function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) {
+    const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
+    const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitDoOrWhileStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      0 /* DoOrWhileStatementExcludes */,
+      1280 /* DoOrWhileStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitForStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      5056 /* ForStatementExcludes */,
+      3328 /* ForStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitEachChildOfForStatement2(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))
+    );
+  }
+  function visitForInStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      3008 /* ForInOrForOfStatementExcludes */,
+      5376 /* ForInOrForOfStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitForOfStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      3008 /* ForInOrForOfStatementExcludes */,
+      5376 /* ForInOrForOfStatementIncludes */,
+      node,
+      outermostLabeledStatement,
+      compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray
+    );
+  }
+  function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) {
+    const statements = [];
+    const initializer = node.initializer;
+    if (isVariableDeclarationList(initializer)) {
+      if (node.initializer.flags & 7 /* BlockScoped */) {
+        enableSubstitutionsForBlockScopedBindings();
       }
-    }
-    function checkExportSpecifier(node) {
-      checkAliasSymbol(node);
-      if (getEmitDeclarations(compilerOptions)) {
-        collectLinkedAliases(
-          node.propertyName || node.name,
-          /*setVisibility*/
-          true
+      const firstOriginalDeclaration = firstOrUndefined(initializer.declarations);
+      if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) {
+        const declarations = flattenDestructuringBinding(
+          firstOriginalDeclaration,
+          visitor,
+          context,
+          0 /* All */,
+          boundValue
+        );
+        const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer);
+        setOriginalNode(declarationList, node.initializer);
+        setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
+        statements.push(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            declarationList
+          )
+        );
+      } else {
+        statements.push(
+          setTextRange(
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              setOriginalNode(
+                setTextRange(
+                  factory2.createVariableDeclarationList([
+                    factory2.createVariableDeclaration(
+                      firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
+                        /*recordTempVariable*/
+                        void 0
+                      ),
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      boundValue
+                    )
+                  ]),
+                  moveRangePos(initializer, -1)
+                ),
+                initializer
+              )
+            ),
+            moveRangeEnd(initializer, -1)
+          )
         );
       }
-      if (!node.parent.parent.moduleSpecifier) {
-        const exportedName = node.propertyName || node.name;
-        const symbol = resolveName(
-          exportedName,
-          exportedName.escapedText,
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
-          /*nameNotFoundMessage*/
-          void 0,
-          /*nameArg*/
-          void 0,
-          /*isUse*/
+    } else {
+      const assignment = factory2.createAssignment(initializer, boundValue);
+      if (isDestructuringAssignment(assignment)) {
+        statements.push(factory2.createExpressionStatement(visitBinaryExpression(
+          assignment,
+          /*expressionResultIsUnused*/
           true
-        );
-        if (symbol && (symbol === undefinedSymbol || symbol === denoGlobalThisSymbol || symbol === nodeGlobalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
-          error2(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName));
-        } else {
-          if (!node.isTypeOnly && !node.parent.parent.isTypeOnly) {
-            markExportAsReferenced(node);
-          }
-          const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol);
-          if (!target || getSymbolFlags(target) & 111551 /* Value */) {
-            checkExpressionCached(node.propertyName || node.name);
-          }
-        }
+        )));
       } else {
-        if (getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && idText(node.propertyName || node.name) === "default") {
-          checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
-        }
+        setTextRangeEnd(assignment, initializer.end);
+        statements.push(setTextRange(factory2.createExpressionStatement(Debug.checkDefined(visitNode(assignment, visitor, isExpression))), moveRangeEnd(initializer, -1)));
       }
     }
-    function checkExportAssignment(node) {
-      const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration;
-      if (checkGrammarModuleElementContext(node, illegalContextMessage)) {
-        return;
-      }
-      const container = node.parent.kind === 312 /* SourceFile */ ? node.parent : node.parent.parent;
-      if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) {
-        if (node.isExportEquals) {
-          error2(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace);
-        } else {
-          error2(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
-        }
-        return;
-      }
-      if (!checkGrammarModifiers(node) && hasEffectiveModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers);
-      }
-      const typeAnnotationNode = getEffectiveTypeAnnotationNode(node);
-      if (typeAnnotationNode) {
-        checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression);
+    if (convertedLoopBodyStatements) {
+      return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements));
+    } else {
+      const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
+      Debug.assert(statement);
+      if (isBlock(statement)) {
+        return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements));
+      } else {
+        statements.push(statement);
+        return createSyntheticBlockForConvertedStatements(statements);
       }
-      const isIllegalExportDefaultInCJS = !node.isExportEquals && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */);
-      if (node.expression.kind === 80 /* Identifier */) {
-        const id = node.expression;
-        const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName(
-          id,
-          -1 /* All */,
-          /*ignoreErrors*/
-          true,
-          /*dontResolveAlias*/
-          true,
-          node
-        ));
-        if (sym) {
-          const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(sym, 111551 /* Value */);
-          markAliasReferenced(sym, id);
-          if (getSymbolFlags(sym) & 111551 /* Value */) {
-            checkExpressionCached(id);
-            if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && typeOnlyDeclaration) {
-              error2(
-                id,
-                node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration : Diagnostics.An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration,
-                idText(id)
-              );
-            }
-          } else if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax) {
-            error2(
-              id,
-              node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type : Diagnostics.An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type,
-              idText(id)
-            );
-          }
-          if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && getIsolatedModules(compilerOptions) && !(sym.flags & 111551 /* Value */)) {
-            const nonLocalMeanings = getSymbolFlags(
-              sym,
-              /*excludeTypeOnlyMeanings*/
-              false,
-              /*excludeLocalMeanings*/
-              true
-            );
-            if (sym.flags & 2097152 /* Alias */ && nonLocalMeanings & 788968 /* Type */ && !(nonLocalMeanings & 111551 /* Value */) && (!typeOnlyDeclaration || getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node))) {
-              error2(
-                id,
-                node.isExportEquals ? Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default,
-                idText(id),
-                isolatedModulesLikeFlagName
-              );
-            } else if (typeOnlyDeclaration && getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node)) {
-              addTypeOnlyDeclarationRelatedInfo(
-                error2(
-                  id,
-                  node.isExportEquals ? Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default,
-                  idText(id),
-                  isolatedModulesLikeFlagName
+    }
+  }
+  function createSyntheticBlockForConvertedStatements(statements) {
+    return setEmitFlags(
+      factory2.createBlock(
+        factory2.createNodeArray(statements),
+        /*multiLine*/
+        true
+      ),
+      96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
+    );
+  }
+  function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assert(expression);
+    const counter = factory2.createLoopVariable();
+    const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
+    const forStatement = setTextRange(
+      factory2.createForStatement(
+        /*initializer*/
+        setEmitFlags(
+          setTextRange(
+            factory2.createVariableDeclarationList([
+              setTextRange(factory2.createVariableDeclaration(
+                counter,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createNumericLiteral(0)
+              ), moveRangePos(node.expression, -1)),
+              setTextRange(factory2.createVariableDeclaration(
+                rhsReference,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                expression
+              ), node.expression)
+            ]),
+            node.expression
+          ),
+          4194304 /* NoHoisting */
+        ),
+        /*condition*/
+        setTextRange(
+          factory2.createLessThan(
+            counter,
+            factory2.createPropertyAccessExpression(rhsReference, "length")
+          ),
+          node.expression
+        ),
+        /*incrementor*/
+        setTextRange(factory2.createPostfixIncrement(counter), node.expression),
+        /*statement*/
+        convertForOfStatementHead(
+          node,
+          factory2.createElementAccessExpression(rhsReference, counter),
+          convertedLoopBodyStatements
+        )
+      ),
+      /*location*/
+      node
+    );
+    setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
+    setTextRange(forStatement, node);
+    return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
+  }
+  function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assert(expression);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const errorRecord = factory2.createUniqueName("e");
+    const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
+    const next = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    hoistVariableDeclaration(errorRecord);
+    hoistVariableDeclaration(returnMethod);
+    const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
+    const forStatement = setEmitFlags(
+      setTextRange(
+        factory2.createForStatement(
+          /*initializer*/
+          setEmitFlags(
+            setTextRange(
+              factory2.createVariableDeclarationList([
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
+                factory2.createVariableDeclaration(
+                  result,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  next
+                )
+              ]),
+              node.expression
+            ),
+            4194304 /* NoHoisting */
+          ),
+          /*condition*/
+          factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
+          /*incrementor*/
+          factory2.createAssignment(result, next),
+          /*statement*/
+          convertForOfStatementHead(
+            node,
+            factory2.createPropertyAccessExpression(result, "value"),
+            convertedLoopBodyStatements
+          )
+        ),
+        /*location*/
+        node
+      ),
+      512 /* NoTokenTrailingSourceMaps */
+    );
+    return factory2.createTryStatement(
+      factory2.createBlock([
+        factory2.restoreEnclosingLabel(
+          forStatement,
+          outermostLabeledStatement,
+          convertedLoopState && resetLabel
+        )
+      ]),
+      factory2.createCatchClause(
+        factory2.createVariableDeclaration(catchVariable),
+        setEmitFlags(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                errorRecord,
+                factory2.createObjectLiteralExpression([
+                  factory2.createPropertyAssignment("error", catchVariable)
+                ])
+              )
+            )
+          ]),
+          1 /* SingleLine */
+        )
+      ),
+      factory2.createBlock([
+        factory2.createTryStatement(
+          /*tryBlock*/
+          factory2.createBlock([
+            setEmitFlags(
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createLogicalAnd(
+                    result,
+                    factory2.createLogicalNot(
+                      factory2.createPropertyAccessExpression(result, "done")
+                    )
+                  ),
+                  factory2.createAssignment(
+                    returnMethod,
+                    factory2.createPropertyAccessExpression(iterator, "return")
+                  )
                 ),
-                typeOnlyDeclaration,
-                idText(id)
-              );
-            }
-          }
-        } else {
-          checkExpressionCached(id);
-        }
-        if (getEmitDeclarations(compilerOptions)) {
-          collectLinkedAliases(
-            id,
-            /*setVisibility*/
-            true
-          );
-        }
-      } else {
-        checkExpressionCached(node.expression);
-      }
-      if (isIllegalExportDefaultInCJS) {
-        error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
-      }
-      checkExternalModuleExports(container);
-      if (node.flags & 33554432 /* Ambient */ && !isEntityNameExpression(node.expression)) {
-        grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
-      }
-      if (node.isExportEquals) {
-        if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && // deno: temporarily disable this one until Deno 2.0 (https://github.com/microsoft/TypeScript/pull/52109)
-        /* (node.flags & NodeFlags.Ambient && getSourceFileOfNode(node).impliedNodeFormat === ModuleKind.ESNext) || */
-        (!(node.flags & 33554432 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
-          grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
-        } else if (moduleKind === 4 /* System */ && !(node.flags & 33554432 /* Ambient */)) {
-          grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
-        }
+                factory2.createExpressionStatement(
+                  factory2.createFunctionCallCall(returnMethod, iterator, [])
+                )
+              ),
+              1 /* SingleLine */
+            )
+          ]),
+          /*catchClause*/
+          void 0,
+          /*finallyBlock*/
+          setEmitFlags(
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  errorRecord,
+                  factory2.createThrowStatement(
+                    factory2.createPropertyAccessExpression(errorRecord, "error")
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ]),
+            1 /* SingleLine */
+          )
+        )
+      ])
+    );
+  }
+  function visitObjectLiteralExpression(node) {
+    const properties = node.properties;
+    let numInitialProperties = -1, hasComputed = false;
+    for (let i = 0; i < properties.length; i++) {
+      const property = properties[i];
+      if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 167 /* ComputedPropertyName */)) {
+        numInitialProperties = i;
+        break;
       }
     }
-    function hasExportedMembers(moduleSymbol) {
-      return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
-    }
-    function checkExternalModuleExports(node) {
-      const moduleSymbol = getSymbolOfDeclaration(node);
-      const links = getSymbolLinks(moduleSymbol);
-      if (!links.exportsChecked) {
-        const exportEqualsSymbol = moduleSymbol.exports.get("export=");
-        if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) {
-          const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration;
-          if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) {
-            error2(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements);
-          }
-        }
-        const exports = getExportsOfModule(moduleSymbol);
-        if (exports) {
-          exports.forEach(({ declarations, flags }, id) => {
-            if (id === "__export") {
-              return;
-            }
-            if (flags & (1920 /* Namespace */ | 384 /* Enum */)) {
-              return;
-            }
-            const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration)));
-            if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) {
-              return;
-            }
-            if (exportedDeclarationsCount > 1) {
-              if (!isDuplicatedCommonJSExport(declarations)) {
-                for (const declaration of declarations) {
-                  if (isNotOverload(declaration)) {
-                    diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id)));
-                  }
-                }
-              }
-            }
-          });
-        }
-        links.exportsChecked = true;
-      }
+    if (numInitialProperties < 0) {
+      return visitEachChild(node, visitor, context);
     }
-    function isDuplicatedCommonJSExport(declarations) {
-      return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression)));
+    const temp = factory2.createTempVariable(hoistVariableDeclaration);
+    const expressions = [];
+    const assignment = factory2.createAssignment(
+      temp,
+      setEmitFlags(
+        factory2.createObjectLiteralExpression(
+          visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
+          node.multiLine
+        ),
+        hasComputed ? 131072 /* Indented */ : 0
+      )
+    );
+    if (node.multiLine) {
+      startOnNewLine(assignment);
     }
-    function checkSourceElement(node) {
-      if (node) {
-        const saveCurrentNode = currentNode;
-        currentNode = node;
-        instantiationCount = 0;
-        checkSourceElementWorker(node);
-        currentNode = saveCurrentNode;
-      }
-    }
-    function checkSourceElementWorker(node) {
-      if (canHaveJSDoc(node)) {
-        forEach(node.jsDoc, ({ comment, tags }) => {
-          checkJSDocCommentWorker(comment);
-          forEach(tags, (tag) => {
-            checkJSDocCommentWorker(tag.comment);
-            if (isInJSFile(node)) {
-              checkSourceElement(tag);
-            }
-          });
-        });
-      }
-      const kind = node.kind;
-      if (cancellationToken) {
-        switch (kind) {
-          case 267 /* ModuleDeclaration */:
-          case 263 /* ClassDeclaration */:
-          case 264 /* InterfaceDeclaration */:
-          case 262 /* FunctionDeclaration */:
-            cancellationToken.throwIfCancellationRequested();
-        }
-      }
-      if (kind >= 243 /* FirstStatement */ && kind <= 259 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
-        errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
-      }
-      switch (kind) {
-        case 168 /* TypeParameter */:
-          return checkTypeParameter(node);
-        case 169 /* Parameter */:
-          return checkParameter(node);
-        case 172 /* PropertyDeclaration */:
-          return checkPropertyDeclaration(node);
-        case 171 /* PropertySignature */:
-          return checkPropertySignature(node);
-        case 185 /* ConstructorType */:
-        case 184 /* FunctionType */:
-        case 179 /* CallSignature */:
-        case 180 /* ConstructSignature */:
-        case 181 /* IndexSignature */:
-          return checkSignatureDeclaration(node);
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          return checkMethodDeclaration(node);
-        case 175 /* ClassStaticBlockDeclaration */:
-          return checkClassStaticBlockDeclaration(node);
-        case 176 /* Constructor */:
-          return checkConstructorDeclaration(node);
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return checkAccessorDeclaration(node);
-        case 183 /* TypeReference */:
-          return checkTypeReferenceNode(node);
-        case 182 /* TypePredicate */:
-          return checkTypePredicate(node);
-        case 186 /* TypeQuery */:
-          return checkTypeQuery(node);
-        case 187 /* TypeLiteral */:
-          return checkTypeLiteral(node);
-        case 188 /* ArrayType */:
-          return checkArrayType(node);
-        case 189 /* TupleType */:
-          return checkTupleType(node);
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-          return checkUnionOrIntersectionType(node);
-        case 196 /* ParenthesizedType */:
-        case 190 /* OptionalType */:
-        case 191 /* RestType */:
-          return checkSourceElement(node.type);
-        case 197 /* ThisType */:
-          return checkThisType(node);
-        case 198 /* TypeOperator */:
-          return checkTypeOperator(node);
-        case 194 /* ConditionalType */:
-          return checkConditionalType(node);
-        case 195 /* InferType */:
-          return checkInferType(node);
-        case 203 /* TemplateLiteralType */:
-          return checkTemplateLiteralType(node);
-        case 205 /* ImportType */:
-          return checkImportType(node);
-        case 202 /* NamedTupleMember */:
-          return checkNamedTupleMember(node);
-        case 335 /* JSDocAugmentsTag */:
-          return checkJSDocAugmentsTag(node);
-        case 336 /* JSDocImplementsTag */:
-          return checkJSDocImplementsTag(node);
-        case 353 /* JSDocTypedefTag */:
-        case 345 /* JSDocCallbackTag */:
-        case 347 /* JSDocEnumTag */:
-          return checkJSDocTypeAliasTag(node);
-        case 352 /* JSDocTemplateTag */:
-          return checkJSDocTemplateTag(node);
-        case 351 /* JSDocTypeTag */:
-          return checkJSDocTypeTag(node);
-        case 331 /* JSDocLink */:
-        case 332 /* JSDocLinkCode */:
-        case 333 /* JSDocLinkPlain */:
-          return checkJSDocLinkLikeTag(node);
-        case 348 /* JSDocParameterTag */:
-          return checkJSDocParameterTag(node);
-        case 355 /* JSDocPropertyTag */:
-          return checkJSDocPropertyTag(node);
-        case 324 /* JSDocFunctionType */:
-          checkJSDocFunctionType(node);
-        case 322 /* JSDocNonNullableType */:
-        case 321 /* JSDocNullableType */:
-        case 319 /* JSDocAllType */:
-        case 320 /* JSDocUnknownType */:
-        case 329 /* JSDocTypeLiteral */:
-          checkJSDocTypeIsInJsFile(node);
-          forEachChild(node, checkSourceElement);
-          return;
-        case 325 /* JSDocVariadicType */:
-          checkJSDocVariadicType(node);
-          return;
-        case 316 /* JSDocTypeExpression */:
-          return checkSourceElement(node.type);
-        case 340 /* JSDocPublicTag */:
-        case 342 /* JSDocProtectedTag */:
-        case 341 /* JSDocPrivateTag */:
-          return checkJSDocAccessibilityModifiers(node);
-        case 357 /* JSDocSatisfiesTag */:
-          return checkJSDocSatisfiesTag(node);
-        case 350 /* JSDocThisTag */:
-          return checkJSDocThisTag(node);
-        case 199 /* IndexedAccessType */:
-          return checkIndexedAccessType(node);
-        case 200 /* MappedType */:
-          return checkMappedType(node);
-        case 262 /* FunctionDeclaration */:
-          return checkFunctionDeclaration(node);
-        case 241 /* Block */:
-        case 268 /* ModuleBlock */:
-          return checkBlock(node);
-        case 243 /* VariableStatement */:
-          return checkVariableStatement(node);
-        case 244 /* ExpressionStatement */:
-          return checkExpressionStatement(node);
-        case 245 /* IfStatement */:
-          return checkIfStatement(node);
-        case 246 /* DoStatement */:
-          return checkDoStatement(node);
-        case 247 /* WhileStatement */:
-          return checkWhileStatement(node);
-        case 248 /* ForStatement */:
-          return checkForStatement(node);
-        case 249 /* ForInStatement */:
-          return checkForInStatement(node);
-        case 250 /* ForOfStatement */:
-          return checkForOfStatement(node);
-        case 251 /* ContinueStatement */:
-        case 252 /* BreakStatement */:
-          return checkBreakOrContinueStatement(node);
-        case 253 /* ReturnStatement */:
-          return checkReturnStatement(node);
-        case 254 /* WithStatement */:
-          return checkWithStatement(node);
-        case 255 /* SwitchStatement */:
-          return checkSwitchStatement(node);
-        case 256 /* LabeledStatement */:
-          return checkLabeledStatement(node);
-        case 257 /* ThrowStatement */:
-          return checkThrowStatement(node);
-        case 258 /* TryStatement */:
-          return checkTryStatement(node);
-        case 260 /* VariableDeclaration */:
-          return checkVariableDeclaration(node);
-        case 208 /* BindingElement */:
-          return checkBindingElement(node);
-        case 263 /* ClassDeclaration */:
-          return checkClassDeclaration(node);
-        case 264 /* InterfaceDeclaration */:
-          return checkInterfaceDeclaration(node);
-        case 265 /* TypeAliasDeclaration */:
-          return checkTypeAliasDeclaration(node);
-        case 266 /* EnumDeclaration */:
-          return checkEnumDeclaration(node);
-        case 267 /* ModuleDeclaration */:
-          return checkModuleDeclaration(node);
-        case 272 /* ImportDeclaration */:
-          return checkImportDeclaration(node);
-        case 271 /* ImportEqualsDeclaration */:
-          return checkImportEqualsDeclaration(node);
-        case 278 /* ExportDeclaration */:
-          return checkExportDeclaration(node);
-        case 277 /* ExportAssignment */:
-          return checkExportAssignment(node);
-        case 242 /* EmptyStatement */:
-        case 259 /* DebuggerStatement */:
-          checkGrammarStatementInAmbientContext(node);
-          return;
-        case 282 /* MissingDeclaration */:
-          return checkMissingDeclaration(node);
-      }
+    expressions.push(assignment);
+    addObjectLiteralMembers(expressions, node, temp, numInitialProperties);
+    expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
+    return factory2.inlineExpressions(expressions);
+  }
+  function shouldConvertPartOfIterationStatement(node) {
+    return resolver.hasNodeCheckFlag(node, 8192 /* ContainsCapturedBlockScopeBinding */);
+  }
+  function shouldConvertInitializerOfForStatement(node) {
+    return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer);
+  }
+  function shouldConvertConditionOfForStatement(node) {
+    return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition);
+  }
+  function shouldConvertIncrementorOfForStatement(node) {
+    return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
+  }
+  function shouldConvertIterationStatement(node) {
+    return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node);
+  }
+  function shouldConvertBodyOfIterationStatement(node) {
+    return resolver.hasNodeCheckFlag(node, 4096 /* LoopWithCapturedBlockScopedBinding */);
+  }
+  function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) {
+    if (!state.hoistedLocalVariables) {
+      state.hoistedLocalVariables = [];
     }
-    function checkJSDocCommentWorker(node) {
-      if (isArray(node)) {
-        forEach(node, (tag) => {
-          if (isJSDocLinkLike(tag)) {
-            checkSourceElement(tag);
+    visit(node.name);
+    function visit(node2) {
+      if (node2.kind === 80 /* Identifier */) {
+        state.hoistedLocalVariables.push(node2);
+      } else {
+        for (const element of node2.elements) {
+          if (!isOmittedExpression(element)) {
+            visit(element.name);
           }
-        });
-      }
-    }
-    function checkJSDocTypeIsInJsFile(node) {
-      if (!isInJSFile(node)) {
-        if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
-          const token = tokenToString(isJSDocNonNullableType(node) ? 54 /* ExclamationToken */ : 58 /* QuestionToken */);
-          const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
-          const typeNode = node.type;
-          const type = getTypeFromTypeNode(typeNode);
-          grammarErrorOnNode(
-            node,
-            diagnostic,
-            token,
-            typeToString(
-              isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
-            )
-          );
-        } else {
-          grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
-        }
-      }
-    }
-    function checkJSDocVariadicType(node) {
-      checkJSDocTypeIsInJsFile(node);
-      checkSourceElement(node.type);
-      const { parent: parent2 } = node;
-      if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
-        if (last(parent2.parent.parameters) !== parent2) {
-          error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
         }
-        return;
-      }
-      if (!isJSDocTypeExpression(parent2)) {
-        error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
-      }
-      const paramTag = node.parent.parent;
-      if (!isJSDocParameterTag(paramTag)) {
-        error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
-        return;
-      }
-      const param = getParameterSymbolFromJSDoc(paramTag);
-      if (!param) {
-        return;
-      }
-      const host2 = getHostSignatureFromJSDoc(paramTag);
-      if (!host2 || last(host2.parameters).symbol !== param) {
-        error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
       }
     }
-    function getTypeFromJSDocVariadicType(node) {
-      const type = getTypeFromTypeNode(node.type);
-      const { parent: parent2 } = node;
-      const paramTag = node.parent.parent;
-      if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) {
-        const host2 = getHostSignatureFromJSDoc(paramTag);
-        const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent);
-        if (host2 || isCallbackTag) {
-          const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters);
-          const symbol = getParameterSymbolFromJSDoc(paramTag);
-          if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) {
-            return createArrayType(type);
-          }
-        }
+  }
+  function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) {
+    if (!shouldConvertIterationStatement(node)) {
+      let saveAllowedNonLabeledJumps;
+      if (convertedLoopState) {
+        saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
+        convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
       }
-      if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
-        return createArrayType(type);
+      const result = convert ? convert(
+        node,
+        outermostLabeledStatement,
+        /*convertedLoopBodyStatements*/
+        void 0,
+        ancestorFacts
+      ) : factory2.restoreEnclosingLabel(
+        isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
+        outermostLabeledStatement,
+        convertedLoopState && resetLabel
+      );
+      if (convertedLoopState) {
+        convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps;
       }
-      return addOptionality(type);
+      return result;
     }
-    function checkNodeDeferred(node) {
-      const enclosingFile = getSourceFileOfNode(node);
-      const links = getNodeLinks(enclosingFile);
-      if (!(links.flags & 1 /* TypeChecked */)) {
-        links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set());
-        links.deferredNodes.add(node);
+    const currentState = createConvertedLoopState(node);
+    const statements = [];
+    const outerConvertedLoopState = convertedLoopState;
+    convertedLoopState = currentState;
+    const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0;
+    const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0;
+    convertedLoopState = outerConvertedLoopState;
+    if (initializerFunction) statements.push(initializerFunction.functionDeclaration);
+    if (bodyFunction) statements.push(bodyFunction.functionDeclaration);
+    addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState);
+    if (initializerFunction) {
+      statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield));
+    }
+    let loop;
+    if (bodyFunction) {
+      if (convert) {
+        loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
       } else {
-        Debug.assert(!links.deferredNodes, "A type-checked file should have no deferred nodes.");
+        const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
+          bodyFunction.part,
+          /*multiLine*/
+          true
+        ));
+        loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
       }
+    } else {
+      const clone2 = convertIterationStatementCore(node, initializerFunction, Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)));
+      loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
     }
-    function checkDeferredNodes(context) {
-      const links = getNodeLinks(context);
-      if (links.deferredNodes) {
-        links.deferredNodes.forEach(checkDeferredNode);
-      }
-      links.deferredNodes = void 0;
+    statements.push(loop);
+    return statements;
+  }
+  function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) {
+    switch (node.kind) {
+      case 248 /* ForStatement */:
+        return convertForStatement(node, initializerFunction, convertedLoopBody);
+      case 249 /* ForInStatement */:
+        return convertForInStatement(node, convertedLoopBody);
+      case 250 /* ForOfStatement */:
+        return convertForOfStatement(node, convertedLoopBody);
+      case 246 /* DoStatement */:
+        return convertDoStatement(node, convertedLoopBody);
+      case 247 /* WhileStatement */:
+        return convertWhileStatement(node, convertedLoopBody);
+      default:
+        return Debug.failBadSyntaxKind(node, "IterationStatement expected");
     }
-    function checkDeferredNode(node) {
-      var _a, _b;
-      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      const saveCurrentNode = currentNode;
-      currentNode = node;
-      instantiationCount = 0;
-      switch (node.kind) {
-        case 213 /* CallExpression */:
-        case 214 /* NewExpression */:
-        case 215 /* TaggedTemplateExpression */:
-        case 170 /* Decorator */:
-        case 286 /* JsxOpeningElement */:
-          resolveUntypedCall(node);
-          break;
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          checkFunctionExpressionOrObjectLiteralMethodDeferred(node);
-          break;
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          checkAccessorDeclaration(node);
-          break;
-        case 231 /* ClassExpression */:
-          checkClassExpressionDeferred(node);
-          break;
-        case 168 /* TypeParameter */:
-          checkTypeParameterDeferred(node);
-          break;
-        case 285 /* JsxSelfClosingElement */:
-          checkJsxSelfClosingElementDeferred(node);
-          break;
-        case 284 /* JsxElement */:
-          checkJsxElementDeferred(node);
-          break;
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-        case 217 /* ParenthesizedExpression */:
-          checkAssertionDeferred(node);
-          break;
-        case 222 /* VoidExpression */:
-          checkExpression(node.expression);
-          break;
-        case 226 /* BinaryExpression */:
-          if (isInstanceOfExpression(node)) {
-            resolveUntypedCall(node);
-          }
-          break;
-      }
-      currentNode = saveCurrentNode;
-      (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function convertForStatement(node, initializerFunction, convertedLoopBody) {
+    const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition);
+    const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
+    return factory2.updateForStatement(
+      node,
+      visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression),
+      visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      convertedLoopBody
+    );
+  }
+  function convertForOfStatement(node, convertedLoopBody) {
+    return factory2.updateForOfStatement(
+      node,
+      /*awaitModifier*/
+      void 0,
+      Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      convertedLoopBody
+    );
+  }
+  function convertForInStatement(node, convertedLoopBody) {
+    return factory2.updateForInStatement(
+      node,
+      Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      convertedLoopBody
+    );
+  }
+  function convertDoStatement(node, convertedLoopBody) {
+    return factory2.updateDoStatement(
+      node,
+      convertedLoopBody,
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression))
+    );
+  }
+  function convertWhileStatement(node, convertedLoopBody) {
+    return factory2.updateWhileStatement(
+      node,
+      Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+      convertedLoopBody
+    );
+  }
+  function createConvertedLoopState(node) {
+    let loopInitializer;
+    switch (node.kind) {
+      case 248 /* ForStatement */:
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+        const initializer = node.initializer;
+        if (initializer && initializer.kind === 261 /* VariableDeclarationList */) {
+          loopInitializer = initializer;
+        }
+        break;
     }
-    function checkSourceFile(node) {
-      var _a, _b;
-      (_a = tracing) == null ? void 0 : _a.push(
-        tracing.Phase.Check,
-        "checkSourceFile",
-        { path: node.path },
-        /*separateBeginAndEnd*/
-        true
-      );
-      mark("beforeCheck");
-      checkSourceFileWorker(node);
-      mark("afterCheck");
-      measure("Check", "beforeCheck", "afterCheck");
-      (_b = tracing) == null ? void 0 : _b.pop();
+    const loopParameters = [];
+    const loopOutParameters = [];
+    if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 7 /* BlockScoped */) {
+      const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node);
+      for (const decl of loopInitializer.declarations) {
+        processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
+      }
     }
-    function unusedIsError(kind, isAmbient) {
-      if (isAmbient) {
-        return false;
+    const currentState = { loopParameters, loopOutParameters };
+    if (convertedLoopState) {
+      if (convertedLoopState.argumentsName) {
+        currentState.argumentsName = convertedLoopState.argumentsName;
       }
-      switch (kind) {
-        case 0 /* Local */:
-          return !!compilerOptions.noUnusedLocals;
-        case 1 /* Parameter */:
-          return !!compilerOptions.noUnusedParameters;
-        default:
-          return Debug.assertNever(kind);
+      if (convertedLoopState.thisName) {
+        currentState.thisName = convertedLoopState.thisName;
       }
-    }
-    function getPotentiallyUnusedIdentifiers(sourceFile) {
-      return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray;
-    }
-    function checkSourceFileWorker(node) {
-      const links = getNodeLinks(node);
-      if (!(links.flags & 1 /* TypeChecked */)) {
-        if (skipTypeChecking(node, compilerOptions, host)) {
-          return;
-        }
-        checkGrammarSourceFile(node);
-        clear(potentialThisCollisions);
-        clear(potentialNewTargetCollisions);
-        clear(potentialWeakMapSetCollisions);
-        clear(potentialReflectCollisions);
-        clear(potentialUnusedRenamedBindingElementsInTypes);
-        forEach(node.statements, checkSourceElement);
-        checkSourceElement(node.endOfFileToken);
-        checkDeferredNodes(node);
-        if (isExternalOrCommonJsModule(node)) {
-          registerForUnusedIdentifiersCheck(node);
-        }
-        addLazyDiagnostic(() => {
-          if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) {
-            checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => {
-              if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) {
-                diagnostics.add(diag2);
-              }
-            });
-          }
-          if (!node.isDeclarationFile) {
-            checkPotentialUncheckedRenamedBindingElementsInTypes();
-          }
-        });
-        if (compilerOptions.importsNotUsedAsValues === 2 /* Error */ && !node.isDeclarationFile && isExternalModule(node)) {
-          checkImportsForTypeOnlyConversion(node);
-        }
-        if (isExternalOrCommonJsModule(node)) {
-          checkExternalModuleExports(node);
-        }
-        if (potentialThisCollisions.length) {
-          forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope);
-          clear(potentialThisCollisions);
-        }
-        if (potentialNewTargetCollisions.length) {
-          forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope);
-          clear(potentialNewTargetCollisions);
-        }
-        if (potentialWeakMapSetCollisions.length) {
-          forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision);
-          clear(potentialWeakMapSetCollisions);
-        }
-        if (potentialReflectCollisions.length) {
-          forEach(potentialReflectCollisions, checkReflectCollision);
-          clear(potentialReflectCollisions);
-        }
-        links.flags |= 1 /* TypeChecked */;
+      if (convertedLoopState.hoistedLocalVariables) {
+        currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables;
       }
     }
-    function getDiagnostics2(sourceFile, ct) {
-      try {
-        cancellationToken = ct;
-        return getDiagnosticsWorker(sourceFile);
-      } finally {
-        cancellationToken = void 0;
+    return currentState;
+  }
+  function addExtraDeclarationsForConvertedLoop(statements, state, outerState) {
+    let extraVariableDeclarations;
+    if (state.argumentsName) {
+      if (outerState) {
+        outerState.argumentsName = state.argumentsName;
+      } else {
+        (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
+          factory2.createVariableDeclaration(
+            state.argumentsName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createIdentifier("arguments")
+          )
+        );
       }
     }
-    function ensurePendingDiagnosticWorkComplete() {
-      for (const cb of deferredDiagnosticsCallbacks) {
-        cb();
+    if (state.thisName) {
+      if (outerState) {
+        outerState.thisName = state.thisName;
+      } else {
+        (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
+          factory2.createVariableDeclaration(
+            state.thisName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createIdentifier("this")
+          )
+        );
       }
-      deferredDiagnosticsCallbacks = [];
-    }
-    function checkSourceFileWithEagerDiagnostics(sourceFile) {
-      ensurePendingDiagnosticWorkComplete();
-      const oldAddLazyDiagnostics = addLazyDiagnostic;
-      addLazyDiagnostic = (cb) => cb();
-      checkSourceFile(sourceFile);
-      addLazyDiagnostic = oldAddLazyDiagnostics;
-    }
-    function getDiagnosticsWorker(sourceFile) {
-      if (sourceFile) {
-        ensurePendingDiagnosticWorkComplete();
-        const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
-        const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length;
-        checkSourceFileWithEagerDiagnostics(sourceFile);
-        const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName);
-        const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
-        if (currentGlobalDiagnostics !== previousGlobalDiagnostics) {
-          const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics);
-          return concatenate(deferredGlobalDiagnostics, semanticDiagnostics);
-        } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) {
-          return concatenate(currentGlobalDiagnostics, semanticDiagnostics);
-        }
-        return semanticDiagnostics;
-      }
-      forEach(host.getSourceFiles(), checkSourceFileWithEagerDiagnostics);
-      return diagnostics.getDiagnostics();
-    }
-    function getGlobalDiagnostics() {
-      ensurePendingDiagnosticWorkComplete();
-      return diagnostics.getGlobalDiagnostics();
     }
-    function getSymbolsInScope(location, meaning) {
-      if (location.flags & 67108864 /* InWithStatement */) {
-        return [];
-      }
-      const symbols = createSymbolTable();
-      let isStaticSymbol = false;
-      populateSymbols();
-      symbols.delete("this" /* This */);
-      return symbolsToArray(symbols);
-      function populateSymbols() {
-        while (location) {
-          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
-            copySymbols(location.locals, meaning);
-          }
-          switch (location.kind) {
-            case 312 /* SourceFile */:
-              if (!isExternalModule(location))
-                break;
-            case 267 /* ModuleDeclaration */:
-              copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
-              break;
-            case 266 /* EnumDeclaration */:
-              copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
-              break;
-            case 231 /* ClassExpression */:
-              const className = location.name;
-              if (className) {
-                copySymbol(location.symbol, meaning);
-              }
-            case 263 /* ClassDeclaration */:
-            case 264 /* InterfaceDeclaration */:
-              if (!isStaticSymbol) {
-                copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
-              }
-              break;
-            case 218 /* FunctionExpression */:
-              const funcName = location.name;
-              if (funcName) {
-                copySymbol(location.symbol, meaning);
-              }
-              break;
-          }
-          if (introducesArgumentsExoticObject(location)) {
-            copySymbol(argumentsSymbol, meaning);
-          }
-          isStaticSymbol = isStatic(location);
-          location = location.parent;
-        }
-        if (denoContext.hasNodeSourceFile(location)) {
-          copySymbols(nodeGlobals, meaning);
-        }
-        copySymbols(denoGlobals, meaning);
-      }
-      function copySymbol(symbol, meaning2) {
-        if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) {
-          const id = symbol.escapedName;
-          if (!symbols.has(id)) {
-            symbols.set(id, symbol);
-          }
-        }
-      }
-      function copySymbols(source, meaning2) {
-        if (meaning2) {
-          source.forEach((symbol) => {
-            copySymbol(symbol, meaning2);
-          });
+    if (state.hoistedLocalVariables) {
+      if (outerState) {
+        outerState.hoistedLocalVariables = state.hoistedLocalVariables;
+      } else {
+        if (!extraVariableDeclarations) {
+          extraVariableDeclarations = [];
         }
-      }
-      function copyLocallyVisibleExportSymbols(source, meaning2) {
-        if (meaning2) {
-          source.forEach((symbol) => {
-            if (!getDeclarationOfKind(symbol, 281 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 280 /* NamespaceExport */) && symbol.escapedName !== "default" /* Default */) {
-              copySymbol(symbol, meaning2);
-            }
-          });
+        for (const identifier of state.hoistedLocalVariables) {
+          extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier));
         }
       }
     }
-    function isTypeDeclarationName(name) {
-      return name.kind === 80 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name;
-    }
-    function isTypeReferenceIdentifier(node) {
-      while (node.parent.kind === 166 /* QualifiedName */) {
-        node = node.parent;
+    if (state.loopOutParameters.length) {
+      if (!extraVariableDeclarations) {
+        extraVariableDeclarations = [];
       }
-      return node.parent.kind === 183 /* TypeReference */;
-    }
-    function isInNameOfExpressionWithTypeArguments(node) {
-      while (node.parent.kind === 211 /* PropertyAccessExpression */) {
-        node = node.parent;
+      for (const outParam of state.loopOutParameters) {
+        extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName));
       }
-      return node.parent.kind === 233 /* ExpressionWithTypeArguments */;
     }
-    function forEachEnclosingClass(node, callback) {
-      let result;
-      let containingClass = getContainingClass(node);
-      while (containingClass) {
-        if (result = callback(containingClass))
-          break;
-        containingClass = getContainingClass(containingClass);
+    if (state.conditionVariable) {
+      if (!extraVariableDeclarations) {
+        extraVariableDeclarations = [];
       }
-      return result;
-    }
-    function isNodeUsedDuringClassInitialization(node) {
-      return !!findAncestor(node, (element) => {
-        if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) {
-          return true;
-        } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) {
-          return "quit";
-        }
-        return false;
-      });
+      extraVariableDeclarations.push(factory2.createVariableDeclaration(
+        state.conditionVariable,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createFalse()
+      ));
     }
-    function isNodeWithinClass(node, classDeclaration) {
-      return !!forEachEnclosingClass(node, (n) => n === classDeclaration);
+    if (extraVariableDeclarations) {
+      statements.push(factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(extraVariableDeclarations)
+      ));
     }
-    function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) {
-      while (nodeOnRightSide.parent.kind === 166 /* QualifiedName */) {
-        nodeOnRightSide = nodeOnRightSide.parent;
-      }
-      if (nodeOnRightSide.parent.kind === 271 /* ImportEqualsDeclaration */) {
-        return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
-      }
-      if (nodeOnRightSide.parent.kind === 277 /* ExportAssignment */) {
-        return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
-      }
-      return void 0;
-    }
-    function isInRightSideOfImportOrExportAssignment(node) {
-      return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0;
-    }
-    function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) {
-      const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent);
-      switch (specialPropertyAssignmentKind) {
-        case 1 /* ExportsProperty */:
-        case 3 /* PrototypeProperty */:
-          return getSymbolOfNode(entityName.parent);
-        case 5 /* Property */:
-          if (isPropertyAccessExpression(entityName.parent) && getLeftmostAccessExpression(entityName.parent) === entityName) {
-            return void 0;
-          }
-        case 4 /* ThisProperty */:
-        case 2 /* ModuleExports */:
-          return getSymbolOfDeclaration(entityName.parent.parent);
-      }
-    }
-    function isImportTypeQualifierPart(node) {
-      let parent2 = node.parent;
-      while (isQualifiedName(parent2)) {
-        node = parent2;
-        parent2 = parent2.parent;
+  }
+  function createOutVariable(p) {
+    return factory2.createVariableDeclaration(
+      p.originalName,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      p.outParamName
+    );
+  }
+  function createFunctionForInitializerOfForStatement(node, currentState) {
+    const functionName = factory2.createUniqueName("_loop_init");
+    const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0;
+    let emitFlags = 0 /* None */;
+    if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */;
+    if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */) emitFlags |= 524288 /* AsyncFunctionBody */;
+    const statements = [];
+    statements.push(factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      node.initializer
+    ));
+    copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
+    const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      setEmitFlags(
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            functionName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            setEmitFlags(
+              factory2.createFunctionExpression(
+                /*modifiers*/
+                void 0,
+                containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                /*parameters*/
+                void 0,
+                /*type*/
+                void 0,
+                Debug.checkDefined(visitNode(
+                  factory2.createBlock(
+                    statements,
+                    /*multiLine*/
+                    true
+                  ),
+                  visitor,
+                  isBlock
+                ))
+              ),
+              emitFlags
+            )
+          )
+        ]),
+        4194304 /* NoHoisting */
+      )
+    );
+    const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable));
+    return { functionName, containsYield, functionDeclaration, part };
+  }
+  function createFunctionForBodyOfIterationStatement(node, currentState, outerState) {
+    const functionName = factory2.createUniqueName("_loop");
+    startLexicalEnvironment();
+    const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
+    const lexicalEnvironment = endLexicalEnvironment();
+    const statements = [];
+    if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) {
+      currentState.conditionVariable = factory2.createUniqueName("inc");
+      if (node.incrementor) {
+        statements.push(factory2.createIfStatement(
+          currentState.conditionVariable,
+          factory2.createExpressionStatement(Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))),
+          factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
+        ));
+      } else {
+        statements.push(factory2.createIfStatement(
+          factory2.createLogicalNot(currentState.conditionVariable),
+          factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
+        ));
       }
-      if (parent2 && parent2.kind === 205 /* ImportType */ && parent2.qualifier === node) {
-        return parent2;
+      if (shouldConvertConditionOfForStatement(node)) {
+        statements.push(factory2.createIfStatement(
+          factory2.createPrefixUnaryExpression(54 /* ExclamationToken */, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))),
+          Debug.checkDefined(visitNode(factory2.createBreakStatement(), visitor, isStatement))
+        ));
       }
-      return void 0;
     }
-    function isThisPropertyAndThisTyped(node) {
-      if (node.expression.kind === 110 /* ThisKeyword */) {
-        const container = getThisContainer(
-          node,
-          /*includeArrowFunctions*/
-          false,
-          /*includeClassComputedPropertyName*/
-          false
-        );
-        if (isFunctionLike(container)) {
-          const containingLiteral = getContainingObjectLiteral(container);
-          if (containingLiteral) {
-            const contextualType = getApparentTypeOfContextualType(
-              containingLiteral,
-              /*contextFlags*/
-              void 0
-            );
-            const type = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType);
-            return type && !isTypeAny(type);
-          }
-        }
-      }
+    Debug.assert(statement);
+    if (isBlock(statement)) {
+      addRange(statements, statement.statements);
+    } else {
+      statements.push(statement);
     }
-    function getSymbolOfNameOrPropertyAccessExpression(name) {
-      if (isDeclarationName(name)) {
-        return getSymbolOfNode(name.parent);
-      }
-      if (isInJSFile(name) && name.parent.kind === 211 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) {
-        if (!isPrivateIdentifier(name) && !isJSDocMemberName(name) && !isThisPropertyAndThisTyped(name.parent)) {
-          const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name);
-          if (specialPropertyAssignmentSymbol) {
-            return specialPropertyAssignmentSymbol;
-          }
-        }
-      }
-      if (name.parent.kind === 277 /* ExportAssignment */ && isEntityNameExpression(name)) {
-        const success = resolveEntityName(
-          name,
-          /*all meanings*/
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
-          /*ignoreErrors*/
-          true
-        );
-        if (success && success !== unknownSymbol) {
-          return success;
-        }
-      } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
-        const importEqualsDeclaration = getAncestor(name, 271 /* ImportEqualsDeclaration */);
-        Debug.assert(importEqualsDeclaration !== void 0);
-        return getSymbolOfPartOfRightHandSideOfImportEquals(
-          name,
-          /*dontResolveAlias*/
-          true
-        );
-      }
-      if (isEntityName(name)) {
-        const possibleImportNode = isImportTypeQualifierPart(name);
-        if (possibleImportNode) {
-          getTypeFromTypeNode(possibleImportNode);
-          const sym = getNodeLinks(name).resolvedSymbol;
-          return sym === unknownSymbol ? void 0 : sym;
-        }
-      }
-      while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) {
-        name = name.parent;
+    copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
+    insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
+    const loopBody = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+    if (isBlock(statement)) setOriginalNode(loopBody, statement);
+    const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
+    let emitFlags = 1048576 /* ReuseTempVariableScope */;
+    if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */;
+    if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0) emitFlags |= 524288 /* AsyncFunctionBody */;
+    const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      setEmitFlags(
+        factory2.createVariableDeclarationList(
+          [
+            factory2.createVariableDeclaration(
+              functionName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              setEmitFlags(
+                factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  currentState.loopParameters,
+                  /*type*/
+                  void 0,
+                  loopBody
+                ),
+                emitFlags
+              )
+            )
+          ]
+        ),
+        4194304 /* NoHoisting */
+      )
+    );
+    const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield);
+    return { functionName, containsYield, functionDeclaration, part };
+  }
+  function copyOutParameter(outParam, copyDirection) {
+    const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName;
+    const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName;
+    return factory2.createBinaryExpression(target, 64 /* EqualsToken */, source);
+  }
+  function copyOutParameters(outParams, partFlags, copyDirection, statements) {
+    for (const outParam of outParams) {
+      if (outParam.flags & partFlags) {
+        statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection)));
       }
-      if (isInNameOfExpressionWithTypeArguments(name)) {
-        let meaning = 0 /* None */;
-        if (name.parent.kind === 233 /* ExpressionWithTypeArguments */) {
-          meaning = isPartOfTypeNode(name) ? 788968 /* Type */ : 111551 /* Value */;
-          if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) {
-            meaning |= 111551 /* Value */;
-          }
+    }
+  }
+  function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
+    const call = factory2.createCallExpression(
+      initFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    const callResult = containsYield ? factory2.createYieldExpression(
+      factory2.createToken(42 /* AsteriskToken */),
+      setEmitFlags(call, 8388608 /* Iterator */)
+    ) : call;
+    return factory2.createExpressionStatement(callResult);
+  }
+  function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
+    const statements = [];
+    const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
+    const call = factory2.createCallExpression(
+      loopFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      map(state.loopParameters, (p) => p.name)
+    );
+    const callResult = containsYield ? factory2.createYieldExpression(
+      factory2.createToken(42 /* AsteriskToken */),
+      setEmitFlags(call, 8388608 /* Iterator */)
+    ) : call;
+    if (isSimpleLoop) {
+      statements.push(factory2.createExpressionStatement(callResult));
+      copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
+    } else {
+      const loopResultName = factory2.createUniqueName("state");
+      const stateVariable = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          [factory2.createVariableDeclaration(
+            loopResultName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            callResult
+          )]
+        )
+      );
+      statements.push(stateVariable);
+      copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
+      if (state.nonLocalJumps & 8 /* Return */) {
+        let returnStatement;
+        if (outerState) {
+          outerState.nonLocalJumps |= 8 /* Return */;
+          returnStatement = factory2.createReturnStatement(loopResultName);
         } else {
-          meaning = 1920 /* Namespace */;
-        }
-        meaning |= 2097152 /* Alias */;
-        const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName(
-          name,
-          meaning,
-          /*ignoreErrors*/
-          true
-        ) : void 0;
-        if (entityNameSymbol) {
-          return entityNameSymbol;
+          returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value"));
         }
+        statements.push(
+          factory2.createIfStatement(
+            factory2.createTypeCheck(loopResultName, "object"),
+            returnStatement
+          )
+        );
       }
-      if (name.parent.kind === 348 /* JSDocParameterTag */) {
-        return getParameterSymbolFromJSDoc(name.parent);
-      }
-      if (name.parent.kind === 168 /* TypeParameter */ && name.parent.parent.kind === 352 /* JSDocTemplateTag */) {
-        Debug.assert(!isInJSFile(name));
-        const typeParameter = getTypeParameterFromJsDoc(name.parent);
-        return typeParameter && typeParameter.symbol;
+      if (state.nonLocalJumps & 2 /* Break */) {
+        statements.push(
+          factory2.createIfStatement(
+            factory2.createStrictEquality(
+              loopResultName,
+              factory2.createStringLiteral("break")
+            ),
+            factory2.createBreakStatement()
+          )
+        );
       }
-      if (isExpressionNode(name)) {
-        if (nodeIsMissing(name)) {
-          return void 0;
-        }
-        const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName));
-        const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */;
-        if (name.kind === 80 /* Identifier */) {
-          if (isJSXTagName(name) && isJsxIntrinsicTagName(name)) {
-            const symbol = getIntrinsicTagSymbol(name.parent);
-            return symbol === unknownSymbol ? void 0 : symbol;
-          }
-          const result = resolveEntityName(
-            name,
-            meaning,
-            /*ignoreErrors*/
-            true,
-            /*dontResolveAlias*/
-            true,
-            getHostSignatureFromJSDoc(name)
-          );
-          if (!result && isJSDoc2) {
-            const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
-            if (container) {
-              return resolveJSDocMemberName(
-                name,
-                /*ignoreErrors*/
-                true,
-                getSymbolOfDeclaration(container)
-              );
-            }
-          }
-          if (result && isJSDoc2) {
-            const container = getJSDocHost(name);
-            if (container && isEnumMember(container) && container === result.valueDeclaration) {
-              return resolveEntityName(
-                name,
-                meaning,
-                /*ignoreErrors*/
-                true,
-                /*dontResolveAlias*/
-                true,
-                getSourceFileOfNode(container)
-              ) || result;
-            }
-          }
-          return result;
-        } else if (isPrivateIdentifier(name)) {
-          return getSymbolForPrivateIdentifierExpression(name);
-        } else if (name.kind === 211 /* PropertyAccessExpression */ || name.kind === 166 /* QualifiedName */) {
-          const links = getNodeLinks(name);
-          if (links.resolvedSymbol) {
-            return links.resolvedSymbol;
-          }
-          if (name.kind === 211 /* PropertyAccessExpression */) {
-            checkPropertyAccessExpression(name, 0 /* Normal */);
-            if (!links.resolvedSymbol) {
-              links.resolvedSymbol = getApplicableIndexSymbol(checkExpressionCached(name.expression), getLiteralTypeFromPropertyName(name.name));
-            }
-          } else {
-            checkQualifiedName(name, 0 /* Normal */);
-          }
-          if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) {
-            return resolveJSDocMemberName(name);
-          }
-          return links.resolvedSymbol;
-        } else if (isJSDocMemberName(name)) {
-          return resolveJSDocMemberName(name);
-        }
-      } else if (isTypeReferenceIdentifier(name)) {
-        const meaning = name.parent.kind === 183 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
-        const symbol = resolveEntityName(
-          name,
-          meaning,
-          /*ignoreErrors*/
+      if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
+        const caseClauses = [];
+        processLabeledJumps(
+          state.labeledNonLocalBreaks,
+          /*isBreak*/
+          true,
+          loopResultName,
+          outerState,
+          caseClauses
+        );
+        processLabeledJumps(
+          state.labeledNonLocalContinues,
+          /*isBreak*/
           false,
-          /*dontResolveAlias*/
-          true
+          loopResultName,
+          outerState,
+          caseClauses
         );
-        return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
-      }
-      if (name.parent.kind === 182 /* TypePredicate */) {
-        return resolveEntityName(
-          name,
-          /*meaning*/
-          1 /* FunctionScopedVariable */
+        statements.push(
+          factory2.createSwitchStatement(
+            loopResultName,
+            factory2.createCaseBlock(caseClauses)
+          )
         );
       }
-      return void 0;
-    }
-    function getApplicableIndexSymbol(type, keyType) {
-      const infos = getApplicableIndexInfos(type, keyType);
-      if (infos.length && type.members) {
-        const symbol = getIndexSymbolFromSymbolTable(resolveStructuredTypeMembers(type).members);
-        if (infos === getIndexInfosOfType(type)) {
-          return symbol;
-        } else if (symbol) {
-          const symbolLinks2 = getSymbolLinks(symbol);
-          const declarationList = mapDefined(infos, (i) => i.declaration);
-          const nodeListId = map(declarationList, getNodeId).join(",");
-          if (!symbolLinks2.filteredIndexSymbolCache) {
-            symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map();
-          }
-          if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) {
-            return symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
-          } else {
-            const copy = createSymbol(131072 /* Signature */, "__index" /* Index */);
-            copy.declarations = mapDefined(infos, (i) => i.declaration);
-            copy.parent = type.aliasSymbol ? type.aliasSymbol : type.symbol ? type.symbol : getSymbolAtLocation(copy.declarations[0].parent);
-            symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy);
-            return copy;
-          }
-        }
-      }
     }
-    function resolveJSDocMemberName(name, ignoreErrors, container) {
-      if (isEntityName(name)) {
-        const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
-        let symbol = resolveEntityName(
-          name,
-          meaning,
-          ignoreErrors,
-          /*dontResolveAlias*/
-          true,
-          getHostSignatureFromJSDoc(name)
-        );
-        if (!symbol && isIdentifier(name) && container) {
-          symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
-        }
-        if (symbol) {
-          return symbol;
-        }
+    return statements;
+  }
+  function setLabeledJump(state, isBreak, labelText, labelMarker) {
+    if (isBreak) {
+      if (!state.labeledNonLocalBreaks) {
+        state.labeledNonLocalBreaks = /* @__PURE__ */ new Map();
       }
-      const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container);
-      const right = isIdentifier(name) ? name.escapedText : name.right.escapedText;
-      if (left) {
-        const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype");
-        const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left);
-        return getPropertyOfType(t, right);
+      state.labeledNonLocalBreaks.set(labelText, labelMarker);
+    } else {
+      if (!state.labeledNonLocalContinues) {
+        state.labeledNonLocalContinues = /* @__PURE__ */ new Map();
       }
+      state.labeledNonLocalContinues.set(labelText, labelMarker);
     }
-    function getSymbolAtLocation(node, ignoreErrors) {
-      if (isSourceFile(node)) {
-        return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
-      }
-      const { parent: parent2 } = node;
-      const grandParent = parent2.parent;
-      if (node.flags & 67108864 /* InWithStatement */) {
-        return void 0;
+  }
+  function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) {
+    if (!table) {
+      return;
+    }
+    table.forEach((labelMarker, labelText) => {
+      const statements = [];
+      if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) {
+        const label = factory2.createIdentifier(labelText);
+        statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label));
+      } else {
+        setLabeledJump(outerLoop, isBreak, labelText, labelMarker);
+        statements.push(factory2.createReturnStatement(loopResultName));
       }
-      if (isDeclarationNameOrImportPropertyName(node)) {
-        const parentSymbol = getSymbolOfDeclaration(parent2);
-        return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
-      } else if (isLiteralComputedPropertyDeclarationName(node)) {
-        return getSymbolOfDeclaration(parent2.parent);
+      caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements));
+    });
+  }
+  function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) {
+    const name = decl.name;
+    if (isBindingPattern(name)) {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
+        }
       }
-      if (node.kind === 80 /* Identifier */) {
-        if (isInRightSideOfImportOrExportAssignment(node)) {
-          return getSymbolOfNameOrPropertyAccessExpression(node);
-        } else if (parent2.kind === 208 /* BindingElement */ && grandParent.kind === 206 /* ObjectBindingPattern */ && node === parent2.propertyName) {
-          const typeOfPattern = getTypeOfNode(grandParent);
-          const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText);
-          if (propertyDeclaration) {
-            return propertyDeclaration;
-          }
-        } else if (isMetaProperty(parent2) && parent2.name === node) {
-          if (parent2.keywordToken === 105 /* NewKeyword */ && idText(node) === "target") {
-            return checkNewTargetMetaProperty(parent2).symbol;
+    } else {
+      loopParameters.push(factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        name
+      ));
+      const needsOutParam = resolver.hasNodeCheckFlag(decl, 65536 /* NeedsLoopOutParameter */);
+      if (needsOutParam || hasCapturedBindingsInForHead) {
+        const outParamName = factory2.createUniqueName("out_" + idText(name));
+        let flags = 0 /* None */;
+        if (needsOutParam) {
+          flags |= 1 /* Body */;
+        }
+        if (isForStatement(container)) {
+          if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) {
+            flags |= 2 /* Initializer */;
           }
-          if (parent2.keywordToken === 102 /* ImportKeyword */ && idText(node) === "meta") {
-            return getGlobalImportMetaExpressionType().members.get("meta");
+          if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) {
+            flags |= 1 /* Body */;
           }
-          return void 0;
         }
+        loopOutParameters.push({ flags, originalName: name, outParamName });
       }
-      switch (node.kind) {
-        case 80 /* Identifier */:
-        case 81 /* PrivateIdentifier */:
-        case 211 /* PropertyAccessExpression */:
-        case 166 /* QualifiedName */:
-          if (!isThisInTypeQuery(node)) {
-            return getSymbolOfNameOrPropertyAccessExpression(node);
-          }
-        case 110 /* ThisKeyword */:
-          const container = getThisContainer(
-            node,
-            /*includeArrowFunctions*/
-            false,
-            /*includeClassComputedPropertyName*/
-            false
-          );
-          if (isFunctionLike(container)) {
-            const sig = getSignatureFromDeclaration(container);
-            if (sig.thisParameter) {
-              return sig.thisParameter;
-            }
-          }
-          if (isInExpressionContext(node)) {
-            return checkExpression(node).symbol;
-          }
-        case 197 /* ThisType */:
-          return getTypeFromThisTypeNode(node).symbol;
-        case 108 /* SuperKeyword */:
-          return checkExpression(node).symbol;
-        case 137 /* ConstructorKeyword */:
-          const constructorDeclaration = node.parent;
-          if (constructorDeclaration && constructorDeclaration.kind === 176 /* Constructor */) {
-            return constructorDeclaration.parent.symbol;
-          }
-          return void 0;
-        case 11 /* StringLiteral */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 272 /* ImportDeclaration */ || node.parent.kind === 278 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(
-            node.parent,
-            /*requireStringLiteralLikeArgument*/
-            false
-          ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
-            return resolveExternalModuleName(node, node, ignoreErrors);
-          }
-          if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
-            return getSymbolOfDeclaration(parent2);
-          }
-        case 9 /* NumericLiteral */:
-          const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
-          return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text));
-        case 90 /* DefaultKeyword */:
-        case 100 /* FunctionKeyword */:
-        case 39 /* EqualsGreaterThanToken */:
-        case 86 /* ClassKeyword */:
-          return getSymbolOfNode(node.parent);
-        case 205 /* ImportType */:
-          return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0;
-        case 95 /* ExportKeyword */:
-          return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0;
-        case 102 /* ImportKeyword */:
-        case 105 /* NewKeyword */:
-          return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0;
-        case 104 /* InstanceOfKeyword */:
-          if (isBinaryExpression(node.parent)) {
-            const type = getTypeOfExpression(node.parent.right);
-            const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(type);
-            return (hasInstanceMethodType == null ? void 0 : hasInstanceMethodType.symbol) ?? type.symbol;
-          }
-          return void 0;
-        case 236 /* MetaProperty */:
-          return checkExpression(node).symbol;
-        case 295 /* JsxNamespacedName */:
-          if (isJSXTagName(node) && isJsxIntrinsicTagName(node)) {
-            const symbol = getIntrinsicTagSymbol(node.parent);
-            return symbol === unknownSymbol ? void 0 : symbol;
+    }
+  }
+  function addObjectLiteralMembers(expressions, node, receiver, start) {
+    const properties = node.properties;
+    const numProperties = properties.length;
+    for (let i = start; i < numProperties; i++) {
+      const property = properties[i];
+      switch (property.kind) {
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          const accessors = getAllAccessorDeclarations(node.properties, property);
+          if (property === accessors.firstAccessor) {
+            expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine));
           }
+          break;
+        case 174 /* MethodDeclaration */:
+          expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine));
+          break;
+        case 303 /* PropertyAssignment */:
+          expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine));
+          break;
+        case 304 /* ShorthandPropertyAssignment */:
+          expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine));
+          break;
         default:
-          return void 0;
-      }
-    }
-    function getIndexInfosAtLocation(node) {
-      if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) {
-        const keyType = getLiteralTypeFromPropertyName(node);
-        const objectType = getTypeOfExpression(node.parent.expression);
-        const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType];
-        return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType)));
+          Debug.failBadSyntaxKind(node);
+          break;
       }
-      return void 0;
     }
-    function getShorthandAssignmentValueSymbol(location) {
-      if (location && location.kind === 304 /* ShorthandPropertyAssignment */) {
-        return resolveEntityName(location.name, 111551 /* Value */ | 2097152 /* Alias */);
-      }
-      return void 0;
+  }
+  function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        Debug.checkDefined(visitNode(property.name, visitor, isPropertyName))
+      ),
+      Debug.checkDefined(visitNode(property.initializer, visitor, isExpression))
+    );
+    setTextRange(expression, property);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function getExportSpecifierLocalTargetSymbol(node) {
-      if (isExportSpecifier(node)) {
-        return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : resolveEntityName(node.propertyName || node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
-      } else {
-        return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
-      }
+    return expression;
+  }
+  function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        Debug.checkDefined(visitNode(property.name, visitor, isPropertyName))
+      ),
+      factory2.cloneNode(property.name)
+    );
+    setTextRange(expression, property);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function getTypeOfNode(node) {
-      if (isSourceFile(node) && !isExternalModule(node)) {
-        return errorType;
-      }
-      if (node.flags & 67108864 /* InWithStatement */) {
-        return errorType;
-      }
-      const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
-      if (isPartOfTypeNode(node)) {
-        const typeFromTypeNode = getTypeFromTypeNode(node);
-        return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
-      }
-      if (isExpressionNode(node)) {
-        return getRegularTypeOfExpression(node);
-      }
-      if (classType && !classDecl.isImplements) {
-        const baseType = firstOrUndefined(getBaseTypes(classType));
-        return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
-      }
-      if (isTypeDeclaration(node)) {
-        const symbol = getSymbolOfDeclaration(node);
-        return getDeclaredTypeOfSymbol(symbol);
-      }
-      if (isTypeDeclarationName(node)) {
-        const symbol = getSymbolAtLocation(node);
-        return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
-      }
-      if (isBindingElement(node)) {
-        return getTypeForVariableLikeDeclaration(
-          node,
-          /*includeOptionality*/
-          true,
-          0 /* Normal */
-        ) || errorType;
-      }
-      if (isDeclaration(node)) {
-        const symbol = getSymbolOfDeclaration(node);
-        return symbol ? getTypeOfSymbol(symbol) : errorType;
-      }
-      if (isDeclarationNameOrImportPropertyName(node)) {
-        const symbol = getSymbolAtLocation(node);
-        if (symbol) {
-          return getTypeOfSymbol(symbol);
-        }
-        return errorType;
-      }
-      if (isBindingPattern(node)) {
-        return getTypeForVariableLikeDeclaration(
-          node.parent,
-          /*includeOptionality*/
-          true,
-          0 /* Normal */
-        ) || errorType;
-      }
-      if (isInRightSideOfImportOrExportAssignment(node)) {
-        const symbol = getSymbolAtLocation(node);
-        if (symbol) {
-          const declaredType = getDeclaredTypeOfSymbol(symbol);
-          return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol);
-        }
-      }
-      if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) {
-        return checkMetaPropertyKeyword(node.parent);
-      }
-      if (isImportAttributes(node)) {
-        return getGlobalImportAttributesType(
-          /*reportErrors*/
-          false
-        );
-      }
-      return errorType;
+    return expression;
+  }
+  function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        Debug.checkDefined(visitNode(method.name, visitor, isPropertyName))
+      ),
+      transformFunctionLikeToExpression(
+        method,
+        /*location*/
+        method,
+        /*name*/
+        void 0,
+        container
+      )
+    );
+    setTextRange(expression, method);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function getTypeOfAssignmentPattern(expr) {
-      Debug.assert(expr.kind === 210 /* ObjectLiteralExpression */ || expr.kind === 209 /* ArrayLiteralExpression */);
-      if (expr.parent.kind === 250 /* ForOfStatement */) {
-        const iteratedType = checkRightHandSideOfForOf(expr.parent);
-        return checkDestructuringAssignment(expr, iteratedType || errorType);
-      }
-      if (expr.parent.kind === 226 /* BinaryExpression */) {
-        const iteratedType = getTypeOfExpression(expr.parent.right);
-        return checkDestructuringAssignment(expr, iteratedType || errorType);
-      }
-      if (expr.parent.kind === 303 /* PropertyAssignment */) {
-        const node2 = cast(expr.parent.parent, isObjectLiteralExpression);
-        const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType;
-        const propertyIndex = indexOfNode(node2.properties, expr.parent);
-        return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex);
-      }
-      const node = cast(expr.parent, isArrayLiteralExpression);
-      const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType;
-      const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType;
-      return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType);
+    return expression;
+  }
+  function visitCatchClause(node) {
+    const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
+    let updated;
+    Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
+    if (isBindingPattern(node.variableDeclaration.name)) {
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const newVariableDeclaration = factory2.createVariableDeclaration(temp);
+      setTextRange(newVariableDeclaration, node.variableDeclaration);
+      const vars = flattenDestructuringBinding(
+        node.variableDeclaration,
+        visitor,
+        context,
+        0 /* All */,
+        temp
+      );
+      const list = factory2.createVariableDeclarationList(vars);
+      setTextRange(list, node.variableDeclaration);
+      const destructure = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        list
+      );
+      updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function getPropertySymbolOfDestructuringAssignment(location) {
-      const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location.parent.parent, isAssignmentPattern));
-      return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function addStatementToStartOfBlock(block, statement) {
+    const transformedStatements = visitNodes2(block.statements, visitor, isStatement);
+    return factory2.updateBlock(block, [statement, ...transformedStatements]);
+  }
+  function visitMethodDeclaration(node) {
+    Debug.assert(!isComputedPropertyName(node.name));
+    const functionExpression = transformFunctionLikeToExpression(
+      node,
+      /*location*/
+      moveRangePos(node, -1),
+      /*name*/
+      void 0,
+      /*container*/
+      void 0
+    );
+    setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
+    return setTextRange(
+      factory2.createPropertyAssignment(
+        node.name,
+        functionExpression
+      ),
+      /*location*/
+      node
+    );
+  }
+  function visitAccessorDeclaration(node) {
+    Debug.assert(!isComputedPropertyName(node.name));
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    let updated;
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    if (node.kind === 177 /* GetAccessor */) {
+      updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body);
+    } else {
+      updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body);
     }
-    function getRegularTypeOfExpression(expr) {
-      if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) {
-        expr = expr.parent;
-      }
-      return getRegularTypeOfLiteralType(getTypeOfExpression(expr));
+    exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return updated;
+  }
+  function visitShorthandPropertyAssignment(node) {
+    return setTextRange(
+      factory2.createPropertyAssignment(
+        node.name,
+        visitIdentifier(factory2.cloneNode(node.name))
+      ),
+      /*location*/
+      node
+    );
+  }
+  function visitComputedPropertyName(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitYieldExpression(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitArrayLiteralExpression(node) {
+    if (some(node.elements, isSpreadElement)) {
+      return transformAndSpreadElements(
+        node.elements,
+        /*isArgumentList*/
+        false,
+        !!node.multiLine,
+        /*hasTrailingComma*/
+        !!node.elements.hasTrailingComma
+      );
     }
-    function getParentTypeOfClassElement(node) {
-      const classSymbol = getSymbolOfNode(node.parent);
-      return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCallExpression(node) {
+    if (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) {
+      return visitTypeScriptClassWrapper(node);
     }
-    function getClassElementPropertyKeyType(element) {
-      const name = element.name;
-      switch (name.kind) {
-        case 80 /* Identifier */:
-          return getStringLiteralType(idText(name));
-        case 9 /* NumericLiteral */:
-        case 11 /* StringLiteral */:
-          return getStringLiteralType(name.text);
-        case 167 /* ComputedPropertyName */:
-          const nameType = checkComputedPropertyName(name);
-          return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType;
-        default:
-          return Debug.fail("Unsupported property name.");
-      }
+    const expression = skipOuterExpressions(node.expression);
+    if (expression.kind === 108 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
+      return visitCallExpressionWithPotentialCapturedThisAssignment(
+        node,
+        /*assignToCapturedThis*/
+        true
+      );
     }
-    function getAugmentedPropertiesOfType(type) {
-      type = getApparentType(type);
-      const propsByName = createSymbolTable(getPropertiesOfType(type));
-      const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0;
-      if (functionType) {
-        forEach(getPropertiesOfType(functionType), (p) => {
-          if (!propsByName.has(p.escapedName)) {
-            propsByName.set(p.escapedName, p);
-          }
-        });
+    return factory2.updateCallExpression(
+      node,
+      Debug.checkDefined(visitNode(node.expression, callExpressionVisitor, isExpression)),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitTypeScriptClassWrapper(node) {
+    const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock);
+    const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer;
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement);
+    convertedLoopState = savedConvertedLoopState;
+    const classStatements = filter(bodyStatements, isVariableStatementWithInitializer);
+    const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt));
+    const varStatement = cast(first(classStatements), isVariableStatement);
+    const variable = varStatement.declarationList.declarations[0];
+    const initializer = skipOuterExpressions(variable.initializer);
+    let aliasAssignment = tryCast(initializer, isAssignmentExpression);
+    if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 28 /* CommaToken */) {
+      aliasAssignment = tryCast(initializer.left, isAssignmentExpression);
+    }
+    const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression);
+    const func = cast(skipOuterExpressions(call.expression), isFunctionExpression);
+    const funcStatements = func.body.statements;
+    let classBodyStart = 0;
+    let classBodyEnd = -1;
+    const statements = [];
+    if (aliasAssignment) {
+      const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement);
+      if (extendsCall) {
+        statements.push(extendsCall);
+        classBodyStart++;
       }
-      return getNamedMembers(propsByName);
-    }
-    function typeHasCallOrConstructSignatures(type) {
-      return getSignaturesOfType(type, 0 /* Call */).length !== 0 || getSignaturesOfType(type, 1 /* Construct */).length !== 0;
+      statements.push(funcStatements[classBodyStart]);
+      classBodyStart++;
+      statements.push(
+        factory2.createExpressionStatement(
+          factory2.createAssignment(
+            aliasAssignment.left,
+            cast(variable.name, isIdentifier)
+          )
+        )
+      );
     }
-    function getRootSymbols(symbol) {
-      const roots = getImmediateRootSymbols(symbol);
-      return roots ? flatMap(roots, getRootSymbols) : [symbol];
+    while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) {
+      classBodyEnd--;
     }
-    function getImmediateRootSymbols(symbol) {
-      if (getCheckFlags(symbol) & 6 /* Synthetic */) {
-        return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
-      } else if (symbol.flags & 33554432 /* Transient */) {
-        const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
-        return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
-      }
-      return void 0;
+    addRange(statements, funcStatements, classBodyStart, classBodyEnd);
+    if (classBodyEnd < -1) {
+      addRange(statements, funcStatements, classBodyEnd + 1);
     }
-    function tryGetTarget(symbol) {
-      let target;
-      let next = symbol;
-      while (next = getSymbolLinks(next).target) {
-        target = next;
+    const returnStatement = tryCast(elementAt(funcStatements, classBodyEnd), isReturnStatement);
+    for (const statement of remainingStatements) {
+      if (isReturnStatement(statement) && (returnStatement == null ? void 0 : returnStatement.expression) && !isIdentifier(returnStatement.expression)) {
+        statements.push(returnStatement);
+      } else {
+        statements.push(statement);
       }
-      return target;
-    }
-    function isArgumentsLocalBinding(nodeIn) {
-      if (isGeneratedIdentifier(nodeIn))
-        return false;
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (!node)
-        return false;
-      const parent2 = node.parent;
-      if (!parent2)
-        return false;
-      const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node;
-      return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol;
     }
-    function moduleExportsSomeValue(moduleReferenceExpression) {
-      let moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression);
-      if (!moduleSymbol || isShorthandAmbientModuleSymbol(moduleSymbol)) {
-        return true;
+    addRange(
+      statements,
+      classStatements,
+      /*start*/
+      1
+    );
+    return factory2.restoreOuterExpressions(
+      node.expression,
+      factory2.restoreOuterExpressions(
+        variable.initializer,
+        factory2.restoreOuterExpressions(
+          aliasAssignment && aliasAssignment.right,
+          factory2.updateCallExpression(
+            call,
+            factory2.restoreOuterExpressions(
+              call.expression,
+              factory2.updateFunctionExpression(
+                func,
+                /*modifiers*/
+                void 0,
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                func.parameters,
+                /*type*/
+                void 0,
+                factory2.updateBlock(
+                  func.body,
+                  statements
+                )
+              )
+            ),
+            /*typeArguments*/
+            void 0,
+            call.arguments
+          )
+        )
+      )
+    );
+  }
+  function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
+    if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 108 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
+      const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration);
+      if (node.expression.kind === 108 /* SuperKeyword */) {
+        setEmitFlags(thisArg, 8 /* NoSubstitution */);
       }
-      const hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol);
-      moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
-      const symbolLinks2 = getSymbolLinks(moduleSymbol);
-      if (symbolLinks2.exportsSomeValue === void 0) {
-        symbolLinks2.exportsSomeValue = hasExportAssignment ? !!(moduleSymbol.flags & 111551 /* Value */) : forEachEntry(getExportsOfModule(moduleSymbol), isValue);
+      let resultingCall;
+      if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
+        resultingCall = factory2.createFunctionApplyCall(
+          Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)),
+          node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)),
+          transformAndSpreadElements(
+            node.arguments,
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
+        );
+      } else {
+        resultingCall = setTextRange(
+          factory2.createFunctionCallCall(
+            Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)),
+            node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)),
+            visitNodes2(node.arguments, visitor, isExpression)
+          ),
+          node
+        );
       }
-      return symbolLinks2.exportsSomeValue;
-      function isValue(s) {
-        s = resolveSymbol(s);
-        return s && !!(getSymbolFlags(s) & 111551 /* Value */);
+      if (node.expression.kind === 108 /* SuperKeyword */) {
+        const initializer = factory2.createLogicalOr(
+          resultingCall,
+          createActualThis()
+        );
+        resultingCall = assignToCapturedThis ? factory2.createAssignment(createCapturedThis(), initializer) : initializer;
       }
+      return setOriginalNode(resultingCall, node);
     }
-    function isNameOfModuleOrEnumDeclaration(node) {
-      return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name;
+    if (isSuperCall(node)) {
+      hierarchyFacts |= 131072 /* CapturedLexicalThis */;
     }
-    function getReferencedExportContainer(nodeIn, prefixLocals) {
-      var _a;
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (node) {
-        let symbol = getReferencedValueSymbol(
-          node,
-          /*startInDeclarationContainer*/
-          isNameOfModuleOrEnumDeclaration(node)
-        );
-        if (symbol) {
-          if (symbol.flags & 1048576 /* ExportValue */) {
-            const exportSymbol = getMergedSymbol(symbol.exportSymbol);
-            if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) {
-              return void 0;
-            }
-            symbol = exportSymbol;
-          }
-          const parentSymbol = getParentOfSymbol(symbol);
-          if (parentSymbol) {
-            if (parentSymbol.flags & 512 /* ValueModule */ && ((_a = parentSymbol.valueDeclaration) == null ? void 0 : _a.kind) === 312 /* SourceFile */) {
-              const symbolFile = parentSymbol.valueDeclaration;
-              const referenceFile = getSourceFileOfNode(node);
-              const symbolIsUmdExport = symbolFile !== referenceFile;
-              return symbolIsUmdExport ? void 0 : symbolFile;
-            }
-            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNewExpression(node) {
+    if (some(node.arguments, isSpreadElement)) {
+      const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
+      return factory2.createNewExpression(
+        factory2.createFunctionApplyCall(
+          Debug.checkDefined(visitNode(target, visitor, isExpression)),
+          thisArg,
+          transformAndSpreadElements(
+            factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
+        ),
+        /*typeArguments*/
+        void 0,
+        []
+      );
     }
-    function getReferencedImportDeclaration(nodeIn) {
-      const specifier = getIdentifierGeneratedImportReference(nodeIn);
-      if (specifier) {
-        return specifier;
-      }
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (node) {
-        const symbol = getReferencedValueOrAliasSymbol(node);
-        if (isNonLocalAlias(
-          symbol,
-          /*excludes*/
-          111551 /* Value */
-        ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
-          return getDeclarationOfAliasSymbol(symbol);
-        }
-      }
-      return void 0;
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
+    const numElements = elements.length;
+    const segments = flatten(
+      // As we visit each element, we return one of two functions to use as the "key":
+      // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
+      // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
+      spanMap(elements, partitionSpread, (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements))
+    );
+    if (segments.length === 1) {
+      const firstSegment = segments[0];
+      if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) {
+        return firstSegment.expression;
+      }
+    }
+    const helpers = emitHelpers();
+    const startsWithSpread = segments[0].kind !== 0 /* None */;
+    let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression;
+    for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) {
+      const segment = segments[i];
+      expression = helpers.createSpreadArrayHelper(
+        expression,
+        segment.expression,
+        segment.kind === 1 /* UnpackedSpread */ && !isArgumentList
+      );
     }
-    function isSymbolOfDestructuredElementOfCatchBinding(symbol) {
-      return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 299 /* CatchClause */;
+    return expression;
+  }
+  function partitionSpread(node) {
+    return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads;
+  }
+  function visitSpanOfSpreads(chunk) {
+    return map(chunk, visitExpressionOfSpread);
+  }
+  function visitExpressionOfSpread(node) {
+    Debug.assertNode(node, isSpreadElement);
+    let expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assert(expression);
+    const isCallToReadHelper = isCallToHelper(expression, "___read");
+    let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
+    if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
+      expression = emitHelpers().createReadHelper(
+        expression,
+        /*count*/
+        void 0
+      );
+      kind = 2 /* PackedSpread */;
     }
-    function isSymbolOfDeclarationWithCollidingName(symbol) {
-      if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) {
-        const links = getSymbolLinks(symbol);
-        if (links.isDeclarationWithCollidingName === void 0) {
-          const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
-          if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
-            const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
-            if (resolveName(
-              container.parent,
-              symbol.escapedName,
-              111551 /* Value */,
-              /*nameNotFoundMessage*/
-              void 0,
-              /*nameArg*/
-              void 0,
-              /*isUse*/
-              false
-            )) {
-              links.isDeclarationWithCollidingName = true;
-            } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
-              const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
-              const inLoopInitializer = isIterationStatement(
-                container,
-                /*lookInLabeledStatements*/
-                false
-              );
-              const inLoopBodyBlock = container.kind === 241 /* Block */ && isIterationStatement(
-                container.parent,
-                /*lookInLabeledStatements*/
-                false
-              );
-              links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
-            } else {
-              links.isDeclarationWithCollidingName = false;
-            }
-          }
-        }
-        return links.isDeclarationWithCollidingName;
-      }
-      return false;
+    return createSpreadSegment(kind, expression);
+  }
+  function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) {
+    const expression = factory2.createArrayLiteralExpression(
+      visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression),
+      multiLine
+    );
+    return createSpreadSegment(0 /* None */, expression);
+  }
+  function visitSpreadElement(node) {
+    return visitNode(node.expression, visitor, isExpression);
+  }
+  function visitTemplateLiteral(node) {
+    return setTextRange(factory2.createStringLiteral(node.text), node);
+  }
+  function visitStringLiteral(node) {
+    if (node.hasExtendedUnicodeEscape) {
+      return setTextRange(factory2.createStringLiteral(node.text), node);
     }
-    function getReferencedDeclarationWithCollidingName(nodeIn) {
-      if (!isGeneratedIdentifier(nodeIn)) {
-        const node = getParseTreeNode(nodeIn, isIdentifier);
-        if (node) {
-          const symbol = getReferencedValueSymbol(node);
-          if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) {
-            return symbol.valueDeclaration;
-          }
-        }
-      }
-      return void 0;
+    return node;
+  }
+  function visitNumericLiteral(node) {
+    if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) {
+      return setTextRange(factory2.createNumericLiteral(node.text), node);
     }
-    function isDeclarationWithCollidingName(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isDeclaration);
-      if (node) {
-        const symbol = getSymbolOfDeclaration(node);
-        if (symbol) {
-          return isSymbolOfDeclarationWithCollidingName(symbol);
-        }
+    return node;
+  }
+  function visitTaggedTemplateExpression(node) {
+    return processTaggedTemplateExpression(
+      context,
+      node,
+      visitor,
+      currentSourceFile,
+      recordTaggedTemplateString,
+      1 /* All */
+    );
+  }
+  function visitTemplateExpression(node) {
+    let expression = factory2.createStringLiteral(node.head.text);
+    for (const span of node.templateSpans) {
+      const args = [Debug.checkDefined(visitNode(span.expression, visitor, isExpression))];
+      if (span.literal.text.length > 0) {
+        args.push(factory2.createStringLiteral(span.literal.text));
       }
-      return false;
+      expression = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(expression, "concat"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
-    function isValueAliasDeclaration(node) {
-      Debug.assert(canCollectSymbolAliasAccessabilityData);
-      switch (node.kind) {
-        case 271 /* ImportEqualsDeclaration */:
-          return isAliasResolvedToValue(getSymbolOfDeclaration(node));
-        case 273 /* ImportClause */:
-        case 274 /* NamespaceImport */:
-        case 276 /* ImportSpecifier */:
-        case 281 /* ExportSpecifier */:
-          const symbol = getSymbolOfDeclaration(node);
-          return !!symbol && isAliasResolvedToValue(
-            symbol,
-            /*excludeTypeOnlyValues*/
-            true
-          );
-        case 278 /* ExportDeclaration */:
-          const exportClause = node.exportClause;
-          return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
-        case 277 /* ExportAssignment */:
-          return node.expression && node.expression.kind === 80 /* Identifier */ ? isAliasResolvedToValue(
-            getSymbolOfDeclaration(node),
-            /*excludeTypeOnlyValues*/
-            true
-          ) : true;
+    return setTextRange(expression, node);
+  }
+  function createSyntheticSuper() {
+    return factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */);
+  }
+  function visitSuperKeyword(node, isExpressionOfCall) {
+    const expression = hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(setOriginalNode(createSyntheticSuper(), node), "prototype") : createSyntheticSuper();
+    setOriginalNode(expression, node);
+    setCommentRange(expression, node);
+    setSourceMapRange(expression, node);
+    return expression;
+  }
+  function visitMetaProperty(node) {
+    if (node.keywordToken === 105 /* NewKeyword */ && node.name.escapedText === "target") {
+      hierarchyFacts |= 32768 /* NewTarget */;
+      return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */);
+    }
+    return node;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) {
+      const ancestorFacts = enterSubtree(
+        32670 /* FunctionExcludes */,
+        getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */
+      );
+      previousOnEmitNode(hint, node, emitCallback);
+      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+      return;
+    }
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function enableSubstitutionsForBlockScopedBindings() {
+    if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) {
+      enabledSubstitutions |= 2 /* BlockScopedBindings */;
+      context.enableSubstitution(80 /* Identifier */);
+    }
+  }
+  function enableSubstitutionsForCapturedThis() {
+    if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) {
+      enabledSubstitutions |= 1 /* CapturedThis */;
+      context.enableSubstitution(110 /* ThisKeyword */);
+      context.enableEmitNotification(176 /* Constructor */);
+      context.enableEmitNotification(174 /* MethodDeclaration */);
+      context.enableEmitNotification(177 /* GetAccessor */);
+      context.enableEmitNotification(178 /* SetAccessor */);
+      context.enableEmitNotification(219 /* ArrowFunction */);
+      context.enableEmitNotification(218 /* FunctionExpression */);
+      context.enableEmitNotification(262 /* FunctionDeclaration */);
+    }
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    }
+    if (isIdentifier(node)) {
+      return substituteIdentifier(node);
+    }
+    return node;
+  }
+  function substituteIdentifier(node) {
+    if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
+      const original = getParseTreeNode(node, isIdentifier);
+      if (original && isNameOfDeclarationWithCollidingName(original)) {
+        return setTextRange(factory2.getGeneratedNameForNode(original), node);
       }
-      return false;
     }
-    function isTopLevelValueImportEqualsWithEntityName(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration);
-      if (node === void 0 || node.parent.kind !== 312 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
-        return false;
+    return node;
+  }
+  function isNameOfDeclarationWithCollidingName(node) {
+    switch (node.parent.kind) {
+      case 208 /* BindingElement */:
+      case 263 /* ClassDeclaration */:
+      case 266 /* EnumDeclaration */:
+      case 260 /* VariableDeclaration */:
+        return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent);
+    }
+    return false;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 110 /* ThisKeyword */:
+        return substituteThisKeyword(node);
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
+      const declaration = resolver.getReferencedDeclarationWithCollidingName(node);
+      if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) {
+        return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node);
       }
-      const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
-      return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
     }
-    function isAliasResolvedToValue(symbol, excludeTypeOnlyValues) {
-      if (!symbol) {
+    return node;
+  }
+  function isPartOfClassBody(declaration, node) {
+    let currentNode = getParseTreeNode(node);
+    if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) {
+      return false;
+    }
+    const blockScope = getEnclosingBlockScopeContainer(declaration);
+    while (currentNode) {
+      if (currentNode === blockScope || currentNode === declaration) {
         return false;
       }
-      const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
-      if (target === unknownSymbol) {
-        return !excludeTypeOnlyValues || !getTypeOnlyAliasDeclaration(symbol);
+      if (isClassElement(currentNode) && currentNode.parent === declaration) {
+        return true;
       }
-      return !!(getSymbolFlags(
-        symbol,
-        excludeTypeOnlyValues,
-        /*excludeLocalMeanings*/
-        true
-      ) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target));
+      currentNode = currentNode.parent;
     }
-    function isConstEnumOrConstEnumOnlyModule(s) {
-      return isConstEnumSymbol(s) || !!s.constEnumOnlyModule;
+    return false;
+  }
+  function substituteThisKeyword(node) {
+    if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) {
+      return setTextRange(createCapturedThis(), node);
     }
-    function isReferencedAliasDeclaration(node, checkChildren) {
-      Debug.assert(canCollectSymbolAliasAccessabilityData);
-      if (isAliasSymbolDeclaration2(node)) {
-        const symbol = getSymbolOfDeclaration(node);
-        const links = symbol && getSymbolLinks(symbol);
-        if (links == null ? void 0 : links.referenced) {
-          return true;
-        }
-        const target = getSymbolLinks(symbol).aliasTarget;
-        if (target && getEffectiveModifierFlags(node) & 32 /* Export */ && getSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) {
-          return true;
-        }
-      }
-      if (checkChildren) {
-        return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren));
-      }
+    return node;
+  }
+  function getClassMemberPrefix(node, member) {
+    return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype");
+  }
+  function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) {
+    if (!constructor || !hasExtendsClause) {
       return false;
     }
-    function isImplementationOfOverload(node) {
-      if (nodeIsPresent(node.body)) {
-        if (isGetAccessor(node) || isSetAccessor(node))
-          return false;
-        const symbol = getSymbolOfDeclaration(node);
-        const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
-        return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
-        // e.g.: function foo(a: string): string;
-        //       function foo(a: any) { // This is implementation of the overloads
-        //           return a;
-        //       }
-        signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
-      }
+    if (some(constructor.parameters)) {
       return false;
     }
-    function isRequiredInitializedParameter(parameter) {
-      return !!strictNullChecks && !isOptionalParameter(parameter) && !isJSDocParameterTag(parameter) && !!parameter.initializer && !hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */);
+    const statement = firstOrUndefined(constructor.body.statements);
+    if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 244 /* ExpressionStatement */) {
+      return false;
     }
-    function isOptionalUninitializedParameterProperty(parameter) {
-      return strictNullChecks && isOptionalParameter(parameter) && !parameter.initializer && hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */);
+    const statementExpression = statement.expression;
+    if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 213 /* CallExpression */) {
+      return false;
     }
-    function isExpandoFunctionDeclaration(node) {
-      const declaration = getParseTreeNode(node, isFunctionDeclaration);
-      if (!declaration) {
-        return false;
-      }
-      const symbol = getSymbolOfDeclaration(declaration);
-      if (!symbol || !(symbol.flags & 16 /* Function */)) {
-        return false;
-      }
-      return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && isExpandoPropertyDeclaration(p.valueDeclaration));
+    const callTarget = statementExpression.expression;
+    if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 108 /* SuperKeyword */) {
+      return false;
     }
-    function getPropertiesOfContainerFunction(node) {
-      const declaration = getParseTreeNode(node, isFunctionDeclaration);
-      if (!declaration) {
-        return emptyArray;
-      }
-      const symbol = getSymbolOfDeclaration(declaration);
-      return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
+    const callArgument = singleOrUndefined(statementExpression.arguments);
+    if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 230 /* SpreadElement */) {
+      return false;
     }
-    function getNodeCheckFlags(node) {
-      var _a;
-      const nodeId = node.id || 0;
-      if (nodeId < 0 || nodeId >= nodeLinks.length)
-        return 0;
-      return ((_a = nodeLinks[nodeId]) == null ? void 0 : _a.flags) || 0;
+    const expression = callArgument.expression;
+    return isIdentifier(expression) && expression.escapedText === "arguments";
+  }
+}
+
+// src/compiler/transformers/generators.ts
+function getInstructionName(instruction) {
+  switch (instruction) {
+    case 2 /* Return */:
+      return "return";
+    case 3 /* Break */:
+      return "break";
+    case 4 /* Yield */:
+      return "yield";
+    case 5 /* YieldStar */:
+      return "yield*";
+    case 7 /* Endfinally */:
+      return "endfinally";
+    default:
+      return void 0;
+  }
+}
+function transformGenerators(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistFunctionDeclaration,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const resolver = context.getEmitResolver();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let renamedCatchVariables;
+  let renamedCatchVariableDeclarations;
+  let inGeneratorFunctionBody;
+  let inStatementContainingYield;
+  let blocks;
+  let blockOffsets;
+  let blockActions;
+  let blockStack;
+  let labelOffsets;
+  let labelExpressions;
+  let nextLabelId = 1;
+  let operations;
+  let operationArguments;
+  let operationLocations;
+  let state;
+  let blockIndex = 0;
+  let labelNumber = 0;
+  let labelNumbers;
+  let lastOperationWasAbrupt;
+  let lastOperationWasCompletion;
+  let clauses;
+  let statements;
+  let exceptionBlockStack;
+  let currentExceptionBlock;
+  let withBlockStack;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) {
+      return node;
     }
-    function getEnumMemberValue(node) {
-      computeEnumMemberValues(node.parent);
-      return getNodeLinks(node).enumMemberValue;
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function visitor(node) {
+    const transformFlags = node.transformFlags;
+    if (inStatementContainingYield) {
+      return visitJavaScriptInStatementContainingYield(node);
+    } else if (inGeneratorFunctionBody) {
+      return visitJavaScriptInGeneratorFunctionBody(node);
+    } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) {
+      return visitGenerator(node);
+    } else if (transformFlags & 2048 /* ContainsGenerator */) {
+      return visitEachChild(node, visitor, context);
+    } else {
+      return node;
     }
-    function canHaveConstantValue(node) {
-      switch (node.kind) {
-        case 306 /* EnumMember */:
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          return true;
-      }
-      return false;
+  }
+  function visitJavaScriptInStatementContainingYield(node) {
+    switch (node.kind) {
+      case 246 /* DoStatement */:
+        return visitDoStatement(node);
+      case 247 /* WhileStatement */:
+        return visitWhileStatement(node);
+      case 255 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 256 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      default:
+        return visitJavaScriptInGeneratorFunctionBody(node);
     }
-    function getConstantValue2(node) {
-      if (node.kind === 306 /* EnumMember */) {
-        return getEnumMemberValue(node);
-      }
-      const symbol = getNodeLinks(node).resolvedSymbol;
-      if (symbol && symbol.flags & 8 /* EnumMember */) {
-        const member = symbol.valueDeclaration;
-        if (isEnumConst(member.parent)) {
-          return getEnumMemberValue(member);
+  }
+  function visitJavaScriptInGeneratorFunctionBody(node) {
+    switch (node.kind) {
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 218 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return visitAccessorDeclaration(node);
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(node);
+      case 249 /* ForInStatement */:
+        return visitForInStatement(node);
+      case 252 /* BreakStatement */:
+        return visitBreakStatement(node);
+      case 251 /* ContinueStatement */:
+        return visitContinueStatement(node);
+      case 253 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      default:
+        if (node.transformFlags & 1048576 /* ContainsYield */) {
+          return visitJavaScriptContainingYield(node);
+        } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) {
+          return visitEachChild(node, visitor, context);
+        } else {
+          return node;
         }
-      }
-      return void 0;
     }
-    function isFunctionType(type) {
-      return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0;
+  }
+  function visitJavaScriptContainingYield(node) {
+    switch (node.kind) {
+      case 226 /* BinaryExpression */:
+        return visitBinaryExpression(node);
+      case 355 /* CommaListExpression */:
+        return visitCommaListExpression(node);
+      case 227 /* ConditionalExpression */:
+        return visitConditionalExpression(node);
+      case 229 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 209 /* ArrayLiteralExpression */:
+        return visitArrayLiteralExpression(node);
+      case 210 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 212 /* ElementAccessExpression */:
+        return visitElementAccessExpression(node);
+      case 213 /* CallExpression */:
+        return visitCallExpression(node);
+      case 214 /* NewExpression */:
+        return visitNewExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function getTypeReferenceSerializationKind(typeNameIn, location) {
-      var _a;
-      const typeName = getParseTreeNode(typeNameIn, isEntityName);
-      if (!typeName)
-        return 0 /* Unknown */;
-      if (location) {
-        location = getParseTreeNode(location);
-        if (!location)
-          return 0 /* Unknown */;
-      }
-      let isTypeOnly = false;
-      if (isQualifiedName(typeName)) {
-        const rootValueSymbol = resolveEntityName(
-          getFirstIdentifier(typeName),
-          111551 /* Value */,
-          /*ignoreErrors*/
-          true,
-          /*dontResolveAlias*/
-          true,
-          location
-        );
-        isTypeOnly = !!((_a = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a.every(isTypeOnlyImportOrExportDeclaration));
-      }
-      const valueSymbol = resolveEntityName(
-        typeName,
-        111551 /* Value */,
-        /*ignoreErrors*/
-        true,
-        /*dontResolveAlias*/
-        true,
-        location
+  }
+  function visitGenerator(node) {
+    switch (node.kind) {
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 218 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      default:
+        return Debug.failBadSyntaxKind(node);
+    }
+  }
+  function visitFunctionDeclaration(node) {
+    if (node.asteriskToken) {
+      node = setOriginalNode(
+        setTextRange(
+          factory2.createFunctionDeclaration(
+            node.modifiers,
+            /*asteriskToken*/
+            void 0,
+            node.name,
+            /*typeParameters*/
+            void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /*type*/
+            void 0,
+            transformGeneratorFunctionBody(node.body)
+          ),
+          /*location*/
+          node
+        ),
+        node
       );
-      const resolvedValueSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
-      isTypeOnly || (isTypeOnly = !!(valueSymbol && getTypeOnlyAliasDeclaration(valueSymbol, 111551 /* Value */)));
-      const typeSymbol = resolveEntityName(
-        typeName,
-        788968 /* Type */,
-        /*ignoreErrors*/
-        true,
-        /*dontResolveAlias*/
-        true,
-        location
+    } else {
+      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+      const savedInStatementContainingYield = inStatementContainingYield;
+      inGeneratorFunctionBody = false;
+      inStatementContainingYield = false;
+      node = visitEachChild(node, visitor, context);
+      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+      inStatementContainingYield = savedInStatementContainingYield;
+    }
+    if (inGeneratorFunctionBody) {
+      hoistFunctionDeclaration(node);
+      return void 0;
+    } else {
+      return node;
+    }
+  }
+  function visitFunctionExpression(node) {
+    if (node.asteriskToken) {
+      node = setOriginalNode(
+        setTextRange(
+          factory2.createFunctionExpression(
+            /*modifiers*/
+            void 0,
+            /*asteriskToken*/
+            void 0,
+            node.name,
+            /*typeParameters*/
+            void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /*type*/
+            void 0,
+            transformGeneratorFunctionBody(node.body)
+          ),
+          /*location*/
+          node
+        ),
+        node
       );
-      const resolvedTypeSymbol = typeSymbol && typeSymbol.flags & 2097152 /* Alias */ ? resolveAlias(typeSymbol) : typeSymbol;
-      if (!valueSymbol) {
-        isTypeOnly || (isTypeOnly = !!(typeSymbol && getTypeOnlyAliasDeclaration(typeSymbol, 788968 /* Type */)));
-      }
-      if (resolvedValueSymbol && resolvedValueSymbol === resolvedTypeSymbol) {
-        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
-          /*reportErrors*/
-          false
-        );
-        if (globalPromiseSymbol && resolvedValueSymbol === globalPromiseSymbol) {
-          return 9 /* Promise */;
-        }
-        const constructorType = getTypeOfSymbol(resolvedValueSymbol);
-        if (constructorType && isConstructorType(constructorType)) {
-          return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */;
-        }
-      }
-      if (!resolvedTypeSymbol) {
-        return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
-      }
-      const type = getDeclaredTypeOfSymbol(resolvedTypeSymbol);
-      if (isErrorType(type)) {
-        return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
-      } else if (type.flags & 3 /* AnyOrUnknown */) {
-        return 11 /* ObjectType */;
-      } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) {
-        return 2 /* VoidNullableOrNeverType */;
-      } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) {
-        return 6 /* BooleanType */;
-      } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) {
-        return 3 /* NumberLikeType */;
-      } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) {
-        return 4 /* BigIntLikeType */;
-      } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) {
-        return 5 /* StringLikeType */;
-      } else if (isTupleType(type)) {
-        return 7 /* ArrayLikeType */;
-      } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) {
-        return 8 /* ESSymbolType */;
-      } else if (isFunctionType(type)) {
-        return 10 /* TypeWithCallSignature */;
-      } else if (isArrayType(type)) {
-        return 7 /* ArrayLikeType */;
-      } else {
-        return 11 /* ObjectType */;
-      }
+    } else {
+      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+      const savedInStatementContainingYield = inStatementContainingYield;
+      inGeneratorFunctionBody = false;
+      inStatementContainingYield = false;
+      node = visitEachChild(node, visitor, context);
+      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+      inStatementContainingYield = savedInStatementContainingYield;
     }
-    function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker, addUndefined) {
-      const declaration = getParseTreeNode(declarationIn, isVariableLikeOrAccessor);
-      if (!declaration) {
-        return factory.createToken(133 /* AnyKeyword */);
-      }
-      const symbol = getSymbolOfDeclaration(declaration);
-      let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
-      if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
-        flags |= 1048576 /* AllowUniqueESSymbolType */;
-      }
-      if (addUndefined) {
-        type = getOptionalType(type);
+    return node;
+  }
+  function visitAccessorDeclaration(node) {
+    const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+    const savedInStatementContainingYield = inStatementContainingYield;
+    inGeneratorFunctionBody = false;
+    inStatementContainingYield = false;
+    node = visitEachChild(node, visitor, context);
+    inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+    inStatementContainingYield = savedInStatementContainingYield;
+    return node;
+  }
+  function transformGeneratorFunctionBody(body) {
+    const statements2 = [];
+    const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+    const savedInStatementContainingYield = inStatementContainingYield;
+    const savedBlocks = blocks;
+    const savedBlockOffsets = blockOffsets;
+    const savedBlockActions = blockActions;
+    const savedBlockStack = blockStack;
+    const savedLabelOffsets = labelOffsets;
+    const savedLabelExpressions = labelExpressions;
+    const savedNextLabelId = nextLabelId;
+    const savedOperations = operations;
+    const savedOperationArguments = operationArguments;
+    const savedOperationLocations = operationLocations;
+    const savedState = state;
+    inGeneratorFunctionBody = true;
+    inStatementContainingYield = false;
+    blocks = void 0;
+    blockOffsets = void 0;
+    blockActions = void 0;
+    blockStack = void 0;
+    labelOffsets = void 0;
+    labelExpressions = void 0;
+    nextLabelId = 1;
+    operations = void 0;
+    operationArguments = void 0;
+    operationLocations = void 0;
+    state = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    resumeLexicalEnvironment();
+    const statementOffset = factory2.copyPrologue(
+      body.statements,
+      statements2,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    transformAndEmitStatements(body.statements, statementOffset);
+    const buildResult = build2();
+    insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
+    statements2.push(factory2.createReturnStatement(buildResult));
+    inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+    inStatementContainingYield = savedInStatementContainingYield;
+    blocks = savedBlocks;
+    blockOffsets = savedBlockOffsets;
+    blockActions = savedBlockActions;
+    blockStack = savedBlockStack;
+    labelOffsets = savedLabelOffsets;
+    labelExpressions = savedLabelExpressions;
+    nextLabelId = savedNextLabelId;
+    operations = savedOperations;
+    operationArguments = savedOperationArguments;
+    operationLocations = savedOperationLocations;
+    state = savedState;
+    return setTextRange(factory2.createBlock(statements2, body.multiLine), body);
+  }
+  function visitVariableStatement(node) {
+    if (node.transformFlags & 1048576 /* ContainsYield */) {
+      transformAndEmitVariableDeclarationList(node.declarationList);
+      return void 0;
+    } else {
+      if (getEmitFlags(node) & 2097152 /* CustomPrologue */) {
+        return node;
       }
-      return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
-    }
-    function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) {
-      const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike);
-      if (!signatureDeclaration) {
-        return factory.createToken(133 /* AnyKeyword */);
+      for (const variable of node.declarationList.declarations) {
+        hoistVariableDeclaration(variable.name);
       }
-      const signature = getSignatureFromDeclaration(signatureDeclaration);
-      return nodeBuilder.typeToTypeNode(getReturnTypeOfSignature(signature), enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
-    }
-    function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) {
-      const expr = getParseTreeNode(exprIn, isExpression);
-      if (!expr) {
-        return factory.createToken(133 /* AnyKeyword */);
+      const variables = getInitializedVariables(node.declarationList);
+      if (variables.length === 0) {
+        return void 0;
       }
-      const type = getWidenedType(getRegularTypeOfExpression(expr));
-      return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+      return setSourceMapRange(
+        factory2.createExpressionStatement(
+          factory2.inlineExpressions(
+            map(variables, transformInitializedVariable)
+          )
+        ),
+        node
+      );
     }
-    function hasGlobalName(name) {
-      return denoGlobals.has(escapeLeadingUnderscores(name));
+  }
+  function visitBinaryExpression(node) {
+    const assoc = getExpressionAssociativity(node);
+    switch (assoc) {
+      case 0 /* Left */:
+        return visitLeftAssociativeBinaryExpression(node);
+      case 1 /* Right */:
+        return visitRightAssociativeBinaryExpression(node);
+      default:
+        return Debug.assertNever(assoc);
     }
-    function getReferencedValueSymbol(reference, startInDeclarationContainer) {
-      const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
-      if (resolvedSymbol) {
-        return resolvedSymbol;
+  }
+  function visitRightAssociativeBinaryExpression(node) {
+    const { left, right } = node;
+    if (containsYield(right)) {
+      let target;
+      switch (left.kind) {
+        case 211 /* PropertyAccessExpression */:
+          target = factory2.updatePropertyAccessExpression(
+            left,
+            cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))),
+            left.name
+          );
+          break;
+        case 212 /* ElementAccessExpression */:
+          target = factory2.updateElementAccessExpression(left, cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), cacheExpression(Debug.checkDefined(visitNode(left.argumentExpression, visitor, isExpression))));
+          break;
+        default:
+          target = Debug.checkDefined(visitNode(left, visitor, isExpression));
+          break;
       }
-      let location = reference;
-      if (startInDeclarationContainer) {
-        const parent2 = reference.parent;
-        if (isDeclaration(parent2) && reference === parent2.name) {
-          location = getDeclarationContainer(parent2);
-        }
+      const operator = node.operatorToken.kind;
+      if (isCompoundAssignment(operator)) {
+        return setTextRange(
+          factory2.createAssignment(
+            target,
+            setTextRange(
+              factory2.createBinaryExpression(
+                cacheExpression(target),
+                getNonAssignmentOperatorForCompoundAssignment(operator),
+                Debug.checkDefined(visitNode(right, visitor, isExpression))
+              ),
+              node
+            )
+          ),
+          node
+        );
+      } else {
+        return factory2.updateBinaryExpression(node, target, node.operatorToken, Debug.checkDefined(visitNode(right, visitor, isExpression)));
       }
-      return resolveName(
-        location,
-        reference.escapedText,
-        111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        true
-      );
     }
-    function getReferencedValueOrAliasSymbol(reference) {
-      const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
-      if (resolvedSymbol && resolvedSymbol !== unknownSymbol) {
-        return resolvedSymbol;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitLeftAssociativeBinaryExpression(node) {
+    if (containsYield(node.right)) {
+      if (isLogicalOperator(node.operatorToken.kind)) {
+        return visitLogicalBinaryExpression(node);
+      } else if (node.operatorToken.kind === 28 /* CommaToken */) {
+        return visitCommaExpression(node);
       }
-      return resolveName(
-        reference,
-        reference.escapedText,
-        111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
-        /*nameNotFoundMessage*/
-        void 0,
-        /*nameArg*/
-        void 0,
-        /*isUse*/
-        true,
-        /*excludeGlobals*/
-        void 0,
-        /*getSpellingSuggestions*/
-        void 0
-      );
+      return factory2.updateBinaryExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.left, visitor, isExpression))), node.operatorToken, Debug.checkDefined(visitNode(node.right, visitor, isExpression)));
     }
-    function getReferencedValueDeclaration(referenceIn) {
-      if (!isGeneratedIdentifier(referenceIn)) {
-        const reference = getParseTreeNode(referenceIn, isIdentifier);
-        if (reference) {
-          const symbol = getReferencedValueSymbol(reference);
-          if (symbol) {
-            return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration;
-          }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaExpression(node) {
+    let pendingExpressions = [];
+    visit(node.left);
+    visit(node.right);
+    return factory2.inlineExpressions(pendingExpressions);
+    function visit(node2) {
+      if (isBinaryExpression(node2) && node2.operatorToken.kind === 28 /* CommaToken */) {
+        visit(node2.left);
+        visit(node2.right);
+      } else {
+        if (containsYield(node2) && pendingExpressions.length > 0) {
+          emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
+          pendingExpressions = [];
         }
+        pendingExpressions.push(Debug.checkDefined(visitNode(node2, visitor, isExpression)));
       }
-      return void 0;
     }
-    function getReferencedValueDeclarations(referenceIn) {
-      if (!isGeneratedIdentifier(referenceIn)) {
-        const reference = getParseTreeNode(referenceIn, isIdentifier);
-        if (reference) {
-          const symbol = getReferencedValueSymbol(reference);
-          if (symbol) {
-            return filter(getExportSymbolOfValueSymbolIfExported(symbol).declarations, (declaration) => {
-              switch (declaration.kind) {
-                case 260 /* VariableDeclaration */:
-                case 169 /* Parameter */:
-                case 208 /* BindingElement */:
-                case 172 /* PropertyDeclaration */:
-                case 303 /* PropertyAssignment */:
-                case 304 /* ShorthandPropertyAssignment */:
-                case 306 /* EnumMember */:
-                case 210 /* ObjectLiteralExpression */:
-                case 262 /* FunctionDeclaration */:
-                case 218 /* FunctionExpression */:
-                case 219 /* ArrowFunction */:
-                case 263 /* ClassDeclaration */:
-                case 231 /* ClassExpression */:
-                case 266 /* EnumDeclaration */:
-                case 174 /* MethodDeclaration */:
-                case 177 /* GetAccessor */:
-                case 178 /* SetAccessor */:
-                case 267 /* ModuleDeclaration */:
-                  return true;
-              }
-              return false;
-            });
-          }
+  }
+  function visitCommaListExpression(node) {
+    let pendingExpressions = [];
+    for (const elem of node.elements) {
+      if (isBinaryExpression(elem) && elem.operatorToken.kind === 28 /* CommaToken */) {
+        pendingExpressions.push(visitCommaExpression(elem));
+      } else {
+        if (containsYield(elem) && pendingExpressions.length > 0) {
+          emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
+          pendingExpressions = [];
         }
+        pendingExpressions.push(Debug.checkDefined(visitNode(elem, visitor, isExpression)));
       }
-      return void 0;
     }
-    function isLiteralConstDeclaration(node) {
-      if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike(node)) {
-        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
-      }
-      return false;
+    return factory2.inlineExpressions(pendingExpressions);
+  }
+  function visitLogicalBinaryExpression(node) {
+    const resultLabel = defineLabel();
+    const resultLocal = declareLocal();
+    emitAssignment(
+      resultLocal,
+      Debug.checkDefined(visitNode(node.left, visitor, isExpression)),
+      /*location*/
+      node.left
+    );
+    if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
+      emitBreakWhenFalse(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
+    } else {
+      emitBreakWhenTrue(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
     }
-    function literalTypeToNode(type, enclosing, tracker) {
-      const enumResult = type.flags & 1056 /* EnumLike */ ? nodeBuilder.symbolToExpression(
-        type.symbol,
-        111551 /* Value */,
-        enclosing,
-        /*flags*/
-        void 0,
-        tracker
-      ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
-      if (enumResult)
-        return enumResult;
-      const literalValue = type.value;
-      return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "string" ? factory.createStringLiteral(literalValue) : literalValue < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-literalValue)) : factory.createNumericLiteral(literalValue);
+    emitAssignment(
+      resultLocal,
+      Debug.checkDefined(visitNode(node.right, visitor, isExpression)),
+      /*location*/
+      node.right
+    );
+    markLabel(resultLabel);
+    return resultLocal;
+  }
+  function visitConditionalExpression(node) {
+    if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) {
+      const whenFalseLabel = defineLabel();
+      const resultLabel = defineLabel();
+      const resultLocal = declareLocal();
+      emitBreakWhenFalse(
+        whenFalseLabel,
+        Debug.checkDefined(visitNode(node.condition, visitor, isExpression)),
+        /*location*/
+        node.condition
+      );
+      emitAssignment(
+        resultLocal,
+        Debug.checkDefined(visitNode(node.whenTrue, visitor, isExpression)),
+        /*location*/
+        node.whenTrue
+      );
+      emitBreak(resultLabel);
+      markLabel(whenFalseLabel);
+      emitAssignment(
+        resultLocal,
+        Debug.checkDefined(visitNode(node.whenFalse, visitor, isExpression)),
+        /*location*/
+        node.whenFalse
+      );
+      markLabel(resultLabel);
+      return resultLocal;
     }
-    function createLiteralConstValue(node, tracker) {
-      const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
-      return literalTypeToNode(type, node, tracker);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitYieldExpression(node) {
+    const resumeLabel = defineLabel();
+    const expression = visitNode(node.expression, visitor, isExpression);
+    if (node.asteriskToken) {
+      const iterator = (getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
+      emitYieldStar(
+        iterator,
+        /*location*/
+        node
+      );
+    } else {
+      emitYield(
+        expression,
+        /*location*/
+        node
+      );
     }
-    function getJsxFactoryEntity(location) {
-      return location ? (getJsxNamespace(location), getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity;
+    markLabel(resumeLabel);
+    return createGeneratorResume(
+      /*location*/
+      node
+    );
+  }
+  function visitArrayLiteralExpression(node) {
+    return visitElements(
+      node.elements,
+      /*leadingElement*/
+      void 0,
+      /*location*/
+      void 0,
+      node.multiLine
+    );
+  }
+  function visitElements(elements, leadingElement, location, multiLine) {
+    const numInitialElements = countInitialNodesWithoutYield(elements);
+    let temp;
+    if (numInitialElements > 0) {
+      temp = declareLocal();
+      const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements);
+      emitAssignment(
+        temp,
+        factory2.createArrayLiteralExpression(
+          leadingElement ? [leadingElement, ...initialElements] : initialElements
+        )
+      );
+      leadingElement = void 0;
     }
-    function getJsxFragmentFactoryEntity(location) {
-      if (location) {
-        const file = getSourceFileOfNode(location);
-        if (file) {
-          if (file.localJsxFragmentFactory) {
-            return file.localJsxFragmentFactory;
-          }
-          const jsxFragPragmas = file.pragmas.get("jsxfrag");
-          const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas;
-          if (jsxFragPragma) {
-            file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion);
-            return file.localJsxFragmentFactory;
-          }
+    const expressions = reduceLeft(elements, reduceElement, [], numInitialElements);
+    return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange(
+      factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine),
+      location
+    );
+    function reduceElement(expressions2, element) {
+      if (containsYield(element) && expressions2.length > 0) {
+        const hasAssignedTemp = temp !== void 0;
+        if (!temp) {
+          temp = declareLocal();
         }
+        emitAssignment(
+          temp,
+          hasAssignedTemp ? factory2.createArrayConcatCall(
+            temp,
+            [factory2.createArrayLiteralExpression(expressions2, multiLine)]
+          ) : factory2.createArrayLiteralExpression(
+            leadingElement ? [leadingElement, ...expressions2] : expressions2,
+            multiLine
+          )
+        );
+        leadingElement = void 0;
+        expressions2 = [];
       }
-      if (compilerOptions.jsxFragmentFactory) {
-        return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion);
-      }
+      expressions2.push(Debug.checkDefined(visitNode(element, visitor, isExpression)));
+      return expressions2;
     }
-    function createResolver() {
-      const resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives();
-      let fileToDirective;
-      if (resolvedTypeReferenceDirectives) {
-        fileToDirective = /* @__PURE__ */ new Map();
-        resolvedTypeReferenceDirectives.forEach(({ resolvedTypeReferenceDirective }, key, mode) => {
-          if (!(resolvedTypeReferenceDirective == null ? void 0 : resolvedTypeReferenceDirective.resolvedFileName)) {
-            return;
-          }
-          const file = host.getSourceFile(resolvedTypeReferenceDirective.resolvedFileName);
-          if (file) {
-            addReferencedFilesToTypeDirective(file, key, mode);
-          }
-        });
+  }
+  function visitObjectLiteralExpression(node) {
+    const properties = node.properties;
+    const multiLine = node.multiLine;
+    const numInitialProperties = countInitialNodesWithoutYield(properties);
+    const temp = declareLocal();
+    emitAssignment(
+      temp,
+      factory2.createObjectLiteralExpression(
+        visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
+        multiLine
+      )
+    );
+    const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties);
+    expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
+    return factory2.inlineExpressions(expressions);
+    function reduceProperty(expressions2, property) {
+      if (containsYield(property) && expressions2.length > 0) {
+        emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2)));
+        expressions2 = [];
       }
-      return {
-        getReferencedExportContainer,
-        getReferencedImportDeclaration,
-        getReferencedDeclarationWithCollidingName,
-        isDeclarationWithCollidingName,
-        isValueAliasDeclaration: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn);
-          return node && canCollectSymbolAliasAccessabilityData ? isValueAliasDeclaration(node) : true;
-        },
-        hasGlobalName,
-        isReferencedAliasDeclaration: (nodeIn, checkChildren) => {
-          const node = getParseTreeNode(nodeIn);
-          return node && canCollectSymbolAliasAccessabilityData ? isReferencedAliasDeclaration(node, checkChildren) : true;
-        },
-        getNodeCheckFlags: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn);
-          return node ? getNodeCheckFlags(node) : 0;
-        },
-        isTopLevelValueImportEqualsWithEntityName,
-        isDeclarationVisible,
-        isImplementationOfOverload,
-        isRequiredInitializedParameter,
-        isOptionalUninitializedParameterProperty,
-        isExpandoFunctionDeclaration,
-        getPropertiesOfContainerFunction,
-        createTypeOfDeclaration,
-        createReturnTypeOfSignatureDeclaration,
-        createTypeOfExpression,
-        createLiteralConstValue,
-        isSymbolAccessible,
-        isEntityNameVisible,
-        getConstantValue: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, canHaveConstantValue);
-          return node ? getConstantValue2(node) : void 0;
-        },
-        collectLinkedAliases,
-        getReferencedValueDeclaration,
-        getReferencedValueDeclarations,
-        getTypeReferenceSerializationKind,
-        isOptionalParameter,
-        moduleExportsSomeValue,
-        isArgumentsLocalBinding,
-        getExternalModuleFileFromDeclaration: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference);
-          return node && getExternalModuleFileFromDeclaration(node);
-        },
-        getTypeReferenceDirectivesForEntityName,
-        getTypeReferenceDirectivesForSymbol,
-        isLiteralConstDeclaration,
-        isLateBound: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, isDeclaration);
-          const symbol = node && getSymbolOfDeclaration(node);
-          return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
-        },
-        getJsxFactoryEntity,
-        getJsxFragmentFactoryEntity,
-        getAllAccessorDeclarations(accessor) {
-          accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
-          const otherKind = accessor.kind === 178 /* SetAccessor */ ? 177 /* GetAccessor */ : 178 /* SetAccessor */;
-          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
-          const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
-          const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
-          const setAccessor = accessor.kind === 178 /* SetAccessor */ ? accessor : otherAccessor;
-          const getAccessor = accessor.kind === 177 /* GetAccessor */ ? accessor : otherAccessor;
-          return {
-            firstAccessor,
-            secondAccessor,
-            setAccessor,
-            getAccessor
-          };
-        },
-        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(
-          moduleName,
-          moduleName,
-          /*moduleNotFoundError*/
-          void 0
-        ),
-        isBindingCapturedByNode: (node, decl) => {
-          const parseNode = getParseTreeNode(node);
-          const parseDecl = getParseTreeNode(decl);
-          return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl);
-        },
-        getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
-          const n = getParseTreeNode(node);
-          Debug.assert(n && n.kind === 312 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
-          const sym = getSymbolOfDeclaration(node);
-          if (!sym) {
-            return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
-          }
-          return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, tracker, bundled);
-        },
-        isImportRequiredByAugmentation,
-        tryFindAmbientModule: (moduleReferenceExpression) => {
-          const node = getParseTreeNode(moduleReferenceExpression);
-          const moduleSpecifier = node && isStringLiteralLike(node) ? node.text : void 0;
-          return moduleSpecifier !== void 0 ? tryFindAmbientModule(
-            moduleSpecifier,
-            /*withAugmentations*/
-            true
-          ) : void 0;
-        }
-      };
-      function isImportRequiredByAugmentation(node) {
-        const file = getSourceFileOfNode(node);
-        if (!file.symbol)
-          return false;
-        const importTarget = getExternalModuleFileFromDeclaration(node);
-        if (!importTarget)
-          return false;
-        if (importTarget === file)
-          return false;
-        const exports = getExportsOfModule(file.symbol);
-        for (const s of arrayFrom(exports.values())) {
-          if (s.mergeId) {
-            const merged = getMergedSymbol(s);
-            if (merged.declarations) {
-              for (const d of merged.declarations) {
-                const declFile = getSourceFileOfNode(d);
-                if (declFile === importTarget) {
-                  return true;
-                }
-              }
-            }
-          }
-        }
-        return false;
-      }
-      function isInHeritageClause(node) {
-        return node.parent && node.parent.kind === 233 /* ExpressionWithTypeArguments */ && node.parent.parent && node.parent.parent.kind === 298 /* HeritageClause */;
-      }
-      function getTypeReferenceDirectivesForEntityName(node) {
-        if (!fileToDirective) {
-          return void 0;
-        }
-        let meaning;
-        if (node.parent.kind === 167 /* ComputedPropertyName */) {
-          meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
-        } else {
-          meaning = 788968 /* Type */ | 1920 /* Namespace */;
-          if (node.kind === 80 /* Identifier */ && isInTypeQuery(node) || node.kind === 211 /* PropertyAccessExpression */ && !isInHeritageClause(node)) {
-            meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
-          }
-        }
-        const symbol = resolveEntityName(
-          node,
-          meaning,
-          /*ignoreErrors*/
-          true
-        );
-        return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
-      }
-      function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
-        if (!fileToDirective || !isSymbolFromTypeDeclarationFile(symbol)) {
-          return void 0;
-        }
-        let typeReferenceDirectives;
-        for (const decl of symbol.declarations) {
-          if (decl.symbol && decl.symbol.flags & meaning) {
-            const file = getSourceFileOfNode(decl);
-            const typeReferenceDirective = fileToDirective.get(file.path);
-            if (typeReferenceDirective) {
-              (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective);
-            } else {
-              return void 0;
-            }
-          }
-        }
-        return typeReferenceDirectives;
-      }
-      function isSymbolFromTypeDeclarationFile(symbol) {
-        if (!symbol.declarations) {
-          return false;
-        }
-        let current = symbol;
-        while (true) {
-          const parent2 = getParentOfSymbol(current);
-          if (parent2) {
-            current = parent2;
-          } else {
-            break;
-          }
-        }
-        if (current.valueDeclaration && current.valueDeclaration.kind === 312 /* SourceFile */ && current.flags & 512 /* ValueModule */) {
-          return false;
-        }
-        for (const decl of symbol.declarations) {
-          const file = getSourceFileOfNode(decl);
-          if (fileToDirective.has(file.path)) {
-            return true;
-          }
-        }
-        return false;
-      }
-      function addReferencedFilesToTypeDirective(file, key, mode) {
-        if (fileToDirective.has(file.path))
-          return;
-        fileToDirective.set(file.path, [key, mode]);
-        for (const { fileName } of file.referencedFiles) {
-          const resolvedFile = resolveTripleslashReference(fileName, file.fileName);
-          const referencedFile = host.getSourceFile(resolvedFile);
-          if (referencedFile) {
-            addReferencedFilesToTypeDirective(referencedFile, key, mode || file.impliedNodeFormat);
-          }
+      const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp);
+      const visited = visitNode(expression, visitor, isExpression);
+      if (visited) {
+        if (multiLine) {
+          startOnNewLine(visited);
         }
+        expressions2.push(visited);
       }
+      return expressions2;
     }
-    function getExternalModuleFileFromDeclaration(declaration) {
-      const specifier = declaration.kind === 267 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
-      const moduleSymbol = resolveExternalModuleNameWorker(
-        specifier,
-        specifier,
-        /*moduleNotFoundError*/
-        void 0
-      );
-      if (!moduleSymbol) {
-        return void 0;
-      }
-      return getDeclarationOfKind(moduleSymbol, 312 /* SourceFile */);
+  }
+  function visitElementAccessExpression(node) {
+    if (containsYield(node.argumentExpression)) {
+      return factory2.updateElementAccessExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression))), Debug.checkDefined(visitNode(node.argumentExpression, visitor, isExpression)));
     }
-    function initializeTypeChecker() {
-      for (const file of host.getSourceFiles()) {
-        bindSourceFile(file, compilerOptions);
-      }
-      amalgamatedDuplicates = /* @__PURE__ */ new Map();
-      let augmentations;
-      for (const file of host.getSourceFiles()) {
-        if (file.redirectInfo) {
-          continue;
-        }
-        if (!isExternalOrCommonJsModule(file)) {
-          const fileGlobalThisSymbol = file.locals.get("globalThis");
-          if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) {
-            for (const declaration of fileGlobalThisSymbol.declarations) {
-              diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis"));
-            }
-          }
-          denoContext.mergeGlobalSymbolTable(file, file.locals);
-        }
-        if (file.jsGlobalAugmentations) {
-          denoContext.mergeGlobalSymbolTable(file, file.jsGlobalAugmentations);
-        }
-        if (file.patternAmbientModules && file.patternAmbientModules.length) {
-          patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules);
-        }
-        if (file.moduleAugmentations.length) {
-          (augmentations || (augmentations = [])).push(file.moduleAugmentations);
-        }
-        if (file.symbol && file.symbol.globalExports) {
-          const source = file.symbol.globalExports;
-          const isNodeFile = denoContext.hasNodeSourceFile(file);
-          source.forEach((sourceSymbol, id) => {
-            const envGlobals = isNodeFile ? denoContext.getGlobalsForName(id) : denoGlobals;
-            if (!envGlobals.has(id)) {
-              envGlobals.set(id, sourceSymbol);
-            }
-          });
-        }
-      }
-      if (augmentations) {
-        for (const list of augmentations) {
-          for (const augmentation of list) {
-            if (!isGlobalScopeAugmentation(augmentation.parent))
-              continue;
-            mergeModuleAugmentation(augmentation);
-          }
-        }
-      }
-      addToSymbolTable(denoGlobals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
-      getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
-      getSymbolLinks(argumentsSymbol).type = getGlobalType(
-        "IArguments",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      );
-      getSymbolLinks(unknownSymbol).type = errorType;
-      getSymbolLinks(denoGlobalThisSymbol).type = createObjectType(16 /* Anonymous */, denoGlobalThisSymbol);
-      getSymbolLinks(nodeGlobalThisSymbol).type = createObjectType(16 /* Anonymous */, nodeGlobalThisSymbol);
-      globalArrayType = getGlobalType(
-        "Array",
-        /*arity*/
-        1,
-        /*reportErrors*/
-        true
-      );
-      globalObjectType = getGlobalType(
-        "Object",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      );
-      globalFunctionType = getGlobalType(
-        "Function",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      );
-      globalCallableFunctionType = strictBindCallApply && getGlobalType(
-        "CallableFunction",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      ) || globalFunctionType;
-      globalNewableFunctionType = strictBindCallApply && getGlobalType(
-        "NewableFunction",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      ) || globalFunctionType;
-      globalStringType = getGlobalType(
-        "String",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      );
-      globalNumberType = getGlobalType(
-        "Number",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
-      );
-      globalBooleanType = getGlobalType(
-        "Boolean",
-        /*arity*/
-        0,
-        /*reportErrors*/
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCallExpression(node) {
+    if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
+      const { target, thisArg } = factory2.createCallBinding(
+        node.expression,
+        hoistVariableDeclaration,
+        languageVersion,
+        /*cacheIdentifiers*/
         true
       );
-      globalRegExpType = getGlobalType(
-        "RegExp",
-        /*arity*/
-        0,
-        /*reportErrors*/
-        true
+      return setOriginalNode(
+        setTextRange(
+          factory2.createFunctionApplyCall(
+            cacheExpression(Debug.checkDefined(visitNode(target, visitor, isLeftHandSideExpression))),
+            thisArg,
+            visitElements(node.arguments)
+          ),
+          node
+        ),
+        node
       );
-      anyArrayType = createArrayType(anyType);
-      autoArrayType = createArrayType(autoType);
-      if (autoArrayType === emptyObjectType) {
-        autoArrayType = createAnonymousType(
-          /*symbol*/
-          void 0,
-          emptySymbols,
-          emptyArray,
-          emptyArray,
-          emptyArray
-        );
-      }
-      globalReadonlyArrayType = getGlobalTypeOrUndefined(
-        "ReadonlyArray",
-        /*arity*/
-        1
-      ) || globalArrayType;
-      anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
-      globalThisType = getGlobalTypeOrUndefined(
-        "ThisType",
-        /*arity*/
-        1
-      );
-      if (augmentations) {
-        for (const list of augmentations) {
-          for (const augmentation of list) {
-            if (isGlobalScopeAugmentation(augmentation.parent))
-              continue;
-            mergeModuleAugmentation(augmentation);
-          }
-        }
-      }
-      amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => {
-        if (conflictingSymbols.size < 8) {
-          conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => {
-            const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-            for (const node of firstFileLocations) {
-              addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations);
-            }
-            for (const node of secondFileLocations) {
-              addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations);
-            }
-          });
-        } else {
-          const list = arrayFrom(conflictingSymbols.keys()).join(", ");
-          diagnostics.add(addRelatedInfo(
-            createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
-            createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file)
-          ));
-          diagnostics.add(addRelatedInfo(
-            createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
-            createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file)
-          ));
-        }
-      });
-      amalgamatedDuplicates = void 0;
-    }
-    function checkExternalEmitHelpers(location, helpers) {
-      if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) {
-        const sourceFile = getSourceFileOfNode(location);
-        if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 33554432 /* Ambient */)) {
-          const helpersModule = resolveHelpersModule(sourceFile, location);
-          if (helpersModule !== unknownSymbol) {
-            const uncheckedHelpers = helpers & ~requestedExternalEmitHelpers;
-            for (let helper = 1 /* FirstEmitHelper */; helper <= 33554432 /* LastEmitHelper */; helper <<= 1) {
-              if (uncheckedHelpers & helper) {
-                for (const name of getHelperNames(helper)) {
-                  if (requestedExternalEmitHelperNames.has(name))
-                    continue;
-                  requestedExternalEmitHelperNames.add(name);
-                  const symbol = resolveSymbol(getSymbol2(getExportsOfModule(helpersModule), escapeLeadingUnderscores(name), 111551 /* Value */));
-                  if (!symbol) {
-                    error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name);
-                  } else if (helper & 524288 /* ClassPrivateFieldGet */) {
-                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) {
-                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4);
-                    }
-                  } else if (helper & 1048576 /* ClassPrivateFieldSet */) {
-                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) {
-                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5);
-                    }
-                  } else if (helper & 1024 /* SpreadArray */) {
-                    if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) {
-                      error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3);
-                    }
-                  }
-                }
-              }
-            }
-          }
-          requestedExternalEmitHelpers |= helpers;
-        }
-      }
-    }
-    function getHelperNames(helper) {
-      switch (helper) {
-        case 1 /* Extends */:
-          return ["__extends"];
-        case 2 /* Assign */:
-          return ["__assign"];
-        case 4 /* Rest */:
-          return ["__rest"];
-        case 8 /* Decorate */:
-          return legacyDecorators ? ["__decorate"] : ["__esDecorate", "__runInitializers"];
-        case 16 /* Metadata */:
-          return ["__metadata"];
-        case 32 /* Param */:
-          return ["__param"];
-        case 64 /* Awaiter */:
-          return ["__awaiter"];
-        case 128 /* Generator */:
-          return ["__generator"];
-        case 256 /* Values */:
-          return ["__values"];
-        case 512 /* Read */:
-          return ["__read"];
-        case 1024 /* SpreadArray */:
-          return ["__spreadArray"];
-        case 2048 /* Await */:
-          return ["__await"];
-        case 4096 /* AsyncGenerator */:
-          return ["__asyncGenerator"];
-        case 8192 /* AsyncDelegator */:
-          return ["__asyncDelegator"];
-        case 16384 /* AsyncValues */:
-          return ["__asyncValues"];
-        case 32768 /* ExportStar */:
-          return ["__exportStar"];
-        case 65536 /* ImportStar */:
-          return ["__importStar"];
-        case 131072 /* ImportDefault */:
-          return ["__importDefault"];
-        case 262144 /* MakeTemplateObject */:
-          return ["__makeTemplateObject"];
-        case 524288 /* ClassPrivateFieldGet */:
-          return ["__classPrivateFieldGet"];
-        case 1048576 /* ClassPrivateFieldSet */:
-          return ["__classPrivateFieldSet"];
-        case 2097152 /* ClassPrivateFieldIn */:
-          return ["__classPrivateFieldIn"];
-        case 4194304 /* CreateBinding */:
-          return ["__createBinding"];
-        case 8388608 /* SetFunctionName */:
-          return ["__setFunctionName"];
-        case 16777216 /* PropKey */:
-          return ["__propKey"];
-        case 33554432 /* AddDisposableResourceAndDisposeResources */:
-          return ["__addDisposableResource", "__disposeResources"];
-        default:
-          return Debug.fail("Unrecognized helper");
-      }
-    }
-    function resolveHelpersModule(node, errorNode) {
-      if (!externalHelpersModule) {
-        externalHelpersModule = resolveExternalModule(node, externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol;
-      }
-      return externalHelpersModule;
     }
-    function checkGrammarModifiers(node) {
-      var _a;
-      const quickResult = reportObviousDecoratorErrors(node) || reportObviousModifierErrors(node);
-      if (quickResult !== void 0) {
-        return quickResult;
-      }
-      if (isParameter(node) && parameterIsThisKeyword(node)) {
-        return grammarErrorOnFirstToken(node, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters);
-      }
-      const blockScopeKind = isVariableStatement(node) ? node.declarationList.flags & 7 /* BlockScoped */ : 0 /* None */;
-      let lastStatic, lastDeclare, lastAsync, lastOverride, firstDecorator;
-      let flags = 0 /* None */;
-      let sawExportBeforeDecorators = false;
-      let hasLeadingDecorators = false;
-      for (const modifier of node.modifiers) {
-        if (isDecorator(modifier)) {
-          if (!nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) {
-            if (node.kind === 174 /* MethodDeclaration */ && !nodeIsPresent(node.body)) {
-              return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload);
-            } else {
-              return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
-            }
-          } else if (legacyDecorators && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */)) {
-            const accessors = getAllAccessorDeclarations(node.parent.members, node);
-            if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) {
-              return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name);
-            }
-          }
-          if (flags & ~(2080 /* ExportDefault */ | 32768 /* Decorator */)) {
-            return grammarErrorOnNode(modifier, Diagnostics.Decorators_are_not_valid_here);
-          }
-          if (hasLeadingDecorators && flags & 98303 /* Modifier */) {
-            Debug.assertIsDefined(firstDecorator);
-            const sourceFile = getSourceFileOfNode(modifier);
-            if (!hasParseDiagnostics(sourceFile)) {
-              addRelatedInfo(
-                error2(modifier, Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export),
-                createDiagnosticForNode(firstDecorator, Diagnostics.Decorator_used_before_export_here)
-              );
-              return true;
-            }
-            return false;
-          }
-          flags |= 32768 /* Decorator */;
-          if (!(flags & 98303 /* Modifier */)) {
-            hasLeadingDecorators = true;
-          } else if (flags & 32 /* Export */) {
-            sawExportBeforeDecorators = true;
-          }
-          firstDecorator ?? (firstDecorator = modifier);
-        } else {
-          if (modifier.kind !== 148 /* ReadonlyKeyword */) {
-            if (node.kind === 171 /* PropertySignature */ || node.kind === 173 /* MethodSignature */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind));
-            }
-            if (node.kind === 181 /* IndexSignature */ && (modifier.kind !== 126 /* StaticKeyword */ || !isClassLike(node.parent))) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
-            }
-          }
-          if (modifier.kind !== 103 /* InKeyword */ && modifier.kind !== 147 /* OutKeyword */ && modifier.kind !== 87 /* ConstKeyword */) {
-            if (node.kind === 168 /* TypeParameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
-            }
-          }
-          switch (modifier.kind) {
-            case 87 /* ConstKeyword */: {
-              if (node.kind !== 266 /* EnumDeclaration */ && node.kind !== 168 /* TypeParameter */) {
-                return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(87 /* ConstKeyword */));
-              }
-              const parent2 = isJSDocTemplateTag(node.parent) && getEffectiveJSDocHost(node.parent) || node.parent;
-              if (node.kind === 168 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
-              }
-              break;
-            }
-            case 164 /* OverrideKeyword */:
-              if (flags & 16 /* Override */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override");
-              } else if (flags & 128 /* Ambient */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare");
-              } else if (flags & 8 /* Readonly */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly");
-              } else if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor");
-              } else if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async");
-              }
-              flags |= 16 /* Override */;
-              lastOverride = modifier;
-              break;
-            case 125 /* PublicKeyword */:
-            case 124 /* ProtectedKeyword */:
-            case 123 /* PrivateKeyword */:
-              const text = visibilityToString(modifierToFlag(modifier.kind));
-              if (flags & 7 /* AccessibilityModifier */) {
-                return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen);
-              } else if (flags & 16 /* Override */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override");
-              } else if (flags & 256 /* Static */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static");
-              } else if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor");
-              } else if (flags & 8 /* Readonly */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly");
-              } else if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async");
-              } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 312 /* SourceFile */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text);
-              } else if (flags & 64 /* Abstract */) {
-                if (modifier.kind === 123 /* PrivateKeyword */) {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract");
-                } else {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract");
-                }
-              } else if (isPrivateIdentifierClassElementDeclaration(node)) {
-                return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
-              }
-              flags |= modifierToFlag(modifier.kind);
-              break;
-            case 126 /* StaticKeyword */:
-              if (flags & 256 /* Static */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static");
-              } else if (flags & 8 /* Readonly */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly");
-              } else if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async");
-              } else if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor");
-              } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 312 /* SourceFile */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static");
-              } else if (node.kind === 169 /* Parameter */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static");
-              } else if (flags & 64 /* Abstract */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
-              } else if (flags & 16 /* Override */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override");
-              }
-              flags |= 256 /* Static */;
-              lastStatic = modifier;
-              break;
-            case 129 /* AccessorKeyword */:
-              if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor");
-              } else if (flags & 8 /* Readonly */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly");
-              } else if (flags & 128 /* Ambient */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare");
-              } else if (node.kind !== 172 /* PropertyDeclaration */) {
-                return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration);
-              }
-              flags |= 512 /* Accessor */;
-              break;
-            case 148 /* ReadonlyKeyword */:
-              if (flags & 8 /* Readonly */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
-              } else if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */ && node.kind !== 181 /* IndexSignature */ && node.kind !== 169 /* Parameter */) {
-                return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
-              } else if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
-              }
-              flags |= 8 /* Readonly */;
-              break;
-            case 95 /* ExportKeyword */:
-              if (compilerOptions.verbatimModuleSyntax && !(node.flags & 33554432 /* Ambient */) && node.kind !== 265 /* TypeAliasDeclaration */ && node.kind !== 264 /* InterfaceDeclaration */ && // ModuleDeclaration needs to be checked that it is uninstantiated later
-              node.kind !== 267 /* ModuleDeclaration */ && node.parent.kind === 312 /* SourceFile */ && (moduleKind === 1 /* CommonJS */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-                return grammarErrorOnNode(modifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
-              }
-              if (flags & 32 /* Export */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export");
-              } else if (flags & 128 /* Ambient */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare");
-              } else if (flags & 64 /* Abstract */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract");
-              } else if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async");
-              } else if (isClassLike(node.parent)) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export");
-              } else if (node.kind === 169 /* Parameter */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export");
-              } else if (blockScopeKind === 4 /* Using */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "export");
-              } else if (blockScopeKind === 6 /* AwaitUsing */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "export");
-              }
-              flags |= 32 /* Export */;
-              break;
-            case 90 /* DefaultKeyword */:
-              const container = node.parent.kind === 312 /* SourceFile */ ? node.parent : node.parent.parent;
-              if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) {
-                return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
-              } else if (blockScopeKind === 4 /* Using */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "default");
-              } else if (blockScopeKind === 6 /* AwaitUsing */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "default");
-              } else if (!(flags & 32 /* Export */)) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default");
-              } else if (sawExportBeforeDecorators) {
-                return grammarErrorOnNode(firstDecorator, Diagnostics.Decorators_are_not_valid_here);
-              }
-              flags |= 2048 /* Default */;
-              break;
-            case 138 /* DeclareKeyword */:
-              if (flags & 128 /* Ambient */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare");
-              } else if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
-              } else if (flags & 16 /* Override */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override");
-              } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare");
-              } else if (node.kind === 169 /* Parameter */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare");
-              } else if (blockScopeKind === 4 /* Using */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "declare");
-              } else if (blockScopeKind === 6 /* AwaitUsing */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "declare");
-              } else if (node.parent.flags & 33554432 /* Ambient */ && node.parent.kind === 268 /* ModuleBlock */) {
-                return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
-              } else if (isPrivateIdentifierClassElementDeclaration(node)) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
-              } else if (flags & 512 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
-              }
-              flags |= 128 /* Ambient */;
-              lastDeclare = modifier;
-              break;
-            case 128 /* AbstractKeyword */:
-              if (flags & 64 /* Abstract */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract");
-              }
-              if (node.kind !== 263 /* ClassDeclaration */ && node.kind !== 185 /* ConstructorType */) {
-                if (node.kind !== 174 /* MethodDeclaration */ && node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 177 /* GetAccessor */ && node.kind !== 178 /* SetAccessor */) {
-                  return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration);
-                }
-                if (!(node.parent.kind === 263 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 64 /* Abstract */))) {
-                  const message = node.kind === 172 /* PropertyDeclaration */ ? Diagnostics.Abstract_properties_can_only_appear_within_an_abstract_class : Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class;
-                  return grammarErrorOnNode(modifier, message);
-                }
-                if (flags & 256 /* Static */) {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
-                }
-                if (flags & 2 /* Private */) {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract");
-                }
-                if (flags & 1024 /* Async */ && lastAsync) {
-                  return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
-                }
-                if (flags & 16 /* Override */) {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override");
-                }
-                if (flags & 512 /* Accessor */) {
-                  return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor");
-                }
-              }
-              if (isNamedDeclaration(node) && node.name.kind === 81 /* PrivateIdentifier */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract");
-              }
-              flags |= 64 /* Abstract */;
-              break;
-            case 134 /* AsyncKeyword */:
-              if (flags & 1024 /* Async */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async");
-              } else if (flags & 128 /* Ambient */ || node.parent.flags & 33554432 /* Ambient */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
-              } else if (node.kind === 169 /* Parameter */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async");
-              }
-              if (flags & 64 /* Abstract */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
-              }
-              flags |= 1024 /* Async */;
-              lastAsync = modifier;
-              break;
-            case 103 /* InKeyword */:
-            case 147 /* OutKeyword */: {
-              const inOutFlag = modifier.kind === 103 /* InKeyword */ ? 8192 /* In */ : 16384 /* Out */;
-              const inOutText = modifier.kind === 103 /* InKeyword */ ? "in" : "out";
-              const parent2 = isJSDocTemplateTag(node.parent) && (getEffectiveJSDocHost(node.parent) || find((_a = getJSDocRoot(node.parent)) == null ? void 0 : _a.tags, isJSDocTypedefTag)) || node.parent;
-              if (node.kind !== 168 /* TypeParameter */ || parent2 && !(isInterfaceDeclaration(parent2) || isClassLike(parent2) || isTypeAliasDeclaration(parent2) || isJSDocTypedefTag(parent2))) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText);
-              }
-              if (flags & inOutFlag) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText);
-              }
-              if (inOutFlag & 8192 /* In */ && flags & 16384 /* Out */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out");
-              }
-              flags |= inOutFlag;
-              break;
-            }
-          }
-        }
-      }
-      if (node.kind === 176 /* Constructor */) {
-        if (flags & 256 /* Static */) {
-          return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static");
-        }
-        if (flags & 16 /* Override */) {
-          return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override");
-        }
-        if (flags & 1024 /* Async */) {
-          return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async");
-        }
-        return false;
-      } else if ((node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */) && flags & 128 /* Ambient */) {
-        return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare");
-      } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) {
-        return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern);
-      } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && node.dotDotDotToken) {
-        return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter);
-      }
-      if (flags & 1024 /* Async */) {
-        return checkGrammarAsyncModifier(node, lastAsync);
-      }
-      return false;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNewExpression(node) {
+    if (forEach(node.arguments, containsYield)) {
+      const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
+      return setOriginalNode(
+        setTextRange(
+          factory2.createNewExpression(
+            factory2.createFunctionApplyCall(
+              cacheExpression(Debug.checkDefined(visitNode(target, visitor, isExpression))),
+              thisArg,
+              visitElements(
+                node.arguments,
+                /*leadingElement*/
+                factory2.createVoidZero()
+              )
+            ),
+            /*typeArguments*/
+            void 0,
+            []
+          ),
+          node
+        ),
+        node
+      );
     }
-    function reportObviousModifierErrors(node) {
-      if (!node.modifiers)
-        return false;
-      const modifier = findFirstIllegalModifier(node);
-      return modifier && grammarErrorOnFirstToken(modifier, Diagnostics.Modifiers_cannot_appear_here);
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndEmitStatements(statements2, start = 0) {
+    const numStatements = statements2.length;
+    for (let i = start; i < numStatements; i++) {
+      transformAndEmitStatement(statements2[i]);
     }
-    function findFirstModifierExcept(node, allowedModifier) {
-      const modifier = find(node.modifiers, isModifier);
-      return modifier && modifier.kind !== allowedModifier ? modifier : void 0;
+  }
+  function transformAndEmitEmbeddedStatement(node) {
+    if (isBlock(node)) {
+      transformAndEmitStatements(node.statements);
+    } else {
+      transformAndEmitStatement(node);
     }
-    function findFirstIllegalModifier(node) {
-      switch (node.kind) {
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 176 /* Constructor */:
-        case 172 /* PropertyDeclaration */:
-        case 171 /* PropertySignature */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 181 /* IndexSignature */:
-        case 267 /* ModuleDeclaration */:
-        case 272 /* ImportDeclaration */:
-        case 271 /* ImportEqualsDeclaration */:
-        case 278 /* ExportDeclaration */:
-        case 277 /* ExportAssignment */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-        case 169 /* Parameter */:
-        case 168 /* TypeParameter */:
-          return void 0;
-        case 175 /* ClassStaticBlockDeclaration */:
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 270 /* NamespaceExportDeclaration */:
-        case 282 /* MissingDeclaration */:
-          return find(node.modifiers, isModifier);
-        default:
-          if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 312 /* SourceFile */) {
-            return void 0;
-          }
-          switch (node.kind) {
-            case 262 /* FunctionDeclaration */:
-              return findFirstModifierExcept(node, 134 /* AsyncKeyword */);
-            case 263 /* ClassDeclaration */:
-            case 185 /* ConstructorType */:
-              return findFirstModifierExcept(node, 128 /* AbstractKeyword */);
-            case 231 /* ClassExpression */:
-            case 264 /* InterfaceDeclaration */:
-            case 265 /* TypeAliasDeclaration */:
-              return find(node.modifiers, isModifier);
-            case 243 /* VariableStatement */:
-              return node.declarationList.flags & 4 /* Using */ ? findFirstModifierExcept(node, 135 /* AwaitKeyword */) : find(node.modifiers, isModifier);
-            case 266 /* EnumDeclaration */:
-              return findFirstModifierExcept(node, 87 /* ConstKeyword */);
-            default:
-              Debug.assertNever(node);
-          }
-      }
+  }
+  function transformAndEmitStatement(node) {
+    const savedInStatementContainingYield = inStatementContainingYield;
+    if (!inStatementContainingYield) {
+      inStatementContainingYield = containsYield(node);
     }
-    function reportObviousDecoratorErrors(node) {
-      const decorator = findFirstIllegalDecorator(node);
-      return decorator && grammarErrorOnFirstToken(decorator, Diagnostics.Decorators_are_not_valid_here);
+    transformAndEmitStatementWorker(node);
+    inStatementContainingYield = savedInStatementContainingYield;
+  }
+  function transformAndEmitStatementWorker(node) {
+    switch (node.kind) {
+      case 241 /* Block */:
+        return transformAndEmitBlock(node);
+      case 244 /* ExpressionStatement */:
+        return transformAndEmitExpressionStatement(node);
+      case 245 /* IfStatement */:
+        return transformAndEmitIfStatement(node);
+      case 246 /* DoStatement */:
+        return transformAndEmitDoStatement(node);
+      case 247 /* WhileStatement */:
+        return transformAndEmitWhileStatement(node);
+      case 248 /* ForStatement */:
+        return transformAndEmitForStatement(node);
+      case 249 /* ForInStatement */:
+        return transformAndEmitForInStatement(node);
+      case 251 /* ContinueStatement */:
+        return transformAndEmitContinueStatement(node);
+      case 252 /* BreakStatement */:
+        return transformAndEmitBreakStatement(node);
+      case 253 /* ReturnStatement */:
+        return transformAndEmitReturnStatement(node);
+      case 254 /* WithStatement */:
+        return transformAndEmitWithStatement(node);
+      case 255 /* SwitchStatement */:
+        return transformAndEmitSwitchStatement(node);
+      case 256 /* LabeledStatement */:
+        return transformAndEmitLabeledStatement(node);
+      case 257 /* ThrowStatement */:
+        return transformAndEmitThrowStatement(node);
+      case 258 /* TryStatement */:
+        return transformAndEmitTryStatement(node);
+      default:
+        return emitStatement(visitNode(node, visitor, isStatement));
     }
-    function findFirstIllegalDecorator(node) {
-      return canHaveIllegalDecorators(node) ? find(node.modifiers, isDecorator) : void 0;
+  }
+  function transformAndEmitBlock(node) {
+    if (containsYield(node)) {
+      transformAndEmitStatements(node.statements);
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarAsyncModifier(node, asyncModifier) {
-      switch (node.kind) {
-        case 174 /* MethodDeclaration */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          return false;
-      }
-      return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async");
+  }
+  function transformAndEmitExpressionStatement(node) {
+    emitStatement(visitNode(node, visitor, isStatement));
+  }
+  function transformAndEmitVariableDeclarationList(node) {
+    for (const variable of node.declarations) {
+      const name = factory2.cloneNode(variable.name);
+      setCommentRange(name, variable.name);
+      hoistVariableDeclaration(name);
     }
-    function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) {
-      if (list && list.hasTrailingComma) {
-        return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2);
+    const variables = getInitializedVariables(node);
+    const numVariables = variables.length;
+    let variablesWritten = 0;
+    let pendingExpressions = [];
+    while (variablesWritten < numVariables) {
+      for (let i = variablesWritten; i < numVariables; i++) {
+        const variable = variables[i];
+        if (containsYield(variable.initializer) && pendingExpressions.length > 0) {
+          break;
+        }
+        pendingExpressions.push(transformInitializedVariable(variable));
       }
-      return false;
-    }
-    function checkGrammarTypeParameterList(typeParameters, file) {
-      if (typeParameters && typeParameters.length === 0) {
-        const start = typeParameters.pos - "<".length;
-        const end = skipTrivia(file.text, typeParameters.end) + ">".length;
-        return grammarErrorAtPos(file, start, end - start, Diagnostics.Type_parameter_list_cannot_be_empty);
+      if (pendingExpressions.length) {
+        emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
+        variablesWritten += pendingExpressions.length;
+        pendingExpressions = [];
       }
-      return false;
     }
-    function checkGrammarParameterList(parameters) {
-      let seenOptionalParameter = false;
-      const parameterCount = parameters.length;
-      for (let i = 0; i < parameterCount; i++) {
-        const parameter = parameters[i];
-        if (parameter.dotDotDotToken) {
-          if (i !== parameterCount - 1) {
-            return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
-          }
-          if (!(parameter.flags & 33554432 /* Ambient */)) {
-            checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-          }
-          if (parameter.questionToken) {
-            return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional);
-          }
-          if (parameter.initializer) {
-            return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer);
-          }
-        } else if (isOptionalParameter(parameter)) {
-          seenOptionalParameter = true;
-          if (parameter.questionToken && parameter.initializer) {
-            return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer);
-          }
-        } else if (seenOptionalParameter && !parameter.initializer) {
-          return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter);
+    return void 0;
+  }
+  function transformInitializedVariable(node) {
+    return setSourceMapRange(
+      factory2.createAssignment(
+        setSourceMapRange(factory2.cloneNode(node.name), node.name),
+        Debug.checkDefined(visitNode(node.initializer, visitor, isExpression))
+      ),
+      node
+    );
+  }
+  function transformAndEmitIfStatement(node) {
+    if (containsYield(node)) {
+      if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
+        const endLabel = defineLabel();
+        const elseLabel = node.elseStatement ? defineLabel() : void 0;
+        emitBreakWhenFalse(
+          node.elseStatement ? elseLabel : endLabel,
+          Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
+          /*location*/
+          node.expression
+        );
+        transformAndEmitEmbeddedStatement(node.thenStatement);
+        if (node.elseStatement) {
+          emitBreak(endLabel);
+          markLabel(elseLabel);
+          transformAndEmitEmbeddedStatement(node.elseStatement);
         }
+        markLabel(endLabel);
+      } else {
+        emitStatement(visitNode(node, visitor, isStatement));
       }
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function getNonSimpleParameters(parameters) {
-      return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter));
-    }
-    function checkGrammarForUseStrictSimpleParameterList(node) {
-      if (languageVersion >= 3 /* ES2016 */) {
-        const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements);
-        if (useStrictDirective) {
-          const nonSimpleParameters = getNonSimpleParameters(node.parameters);
-          if (length(nonSimpleParameters)) {
-            forEach(nonSimpleParameters, (parameter) => {
-              addRelatedInfo(
-                error2(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive),
-                createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here)
-              );
-            });
-            const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here));
-            addRelatedInfo(error2(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2);
-            return true;
-          }
-        }
-      }
-      return false;
+  }
+  function transformAndEmitDoStatement(node) {
+    if (containsYield(node)) {
+      const conditionLabel = defineLabel();
+      const loopLabel = defineLabel();
+      beginLoopBlock(
+        /*continueLabel*/
+        conditionLabel
+      );
+      markLabel(loopLabel);
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(conditionLabel);
+      emitBreakWhenTrue(loopLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarFunctionLikeDeclaration(node) {
-      const file = getSourceFileOfNode(node);
-      return checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node);
+  }
+  function visitDoStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
+      node = visitEachChild(node, visitor, context);
+      endLoopBlock();
+      return node;
+    } else {
+      return visitEachChild(node, visitor, context);
     }
-    function checkGrammarClassLikeDeclaration(node) {
-      const file = getSourceFileOfNode(node);
-      return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file);
+  }
+  function transformAndEmitWhileStatement(node) {
+    if (containsYield(node)) {
+      const loopLabel = defineLabel();
+      const endLabel = beginLoopBlock(loopLabel);
+      markLabel(loopLabel);
+      emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+      transformAndEmitEmbeddedStatement(node.statement);
+      emitBreak(loopLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarArrowFunction(node, file) {
-      if (!isArrowFunction(node)) {
-        return false;
-      }
-      if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) {
-        if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) {
-          grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint);
-        }
-      }
-      const { equalsGreaterThanToken } = node;
-      const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line;
-      const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line;
-      return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow);
+  }
+  function visitWhileStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
+      node = visitEachChild(node, visitor, context);
+      endLoopBlock();
+      return node;
+    } else {
+      return visitEachChild(node, visitor, context);
     }
-    function checkGrammarIndexSignatureParameters(node) {
-      const parameter = node.parameters[0];
-      if (node.parameters.length !== 1) {
-        if (parameter) {
-          return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+  }
+  function transformAndEmitForStatement(node) {
+    if (containsYield(node)) {
+      const conditionLabel = defineLabel();
+      const incrementLabel = defineLabel();
+      const endLabel = beginLoopBlock(incrementLabel);
+      if (node.initializer) {
+        const initializer = node.initializer;
+        if (isVariableDeclarationList(initializer)) {
+          transformAndEmitVariableDeclarationList(initializer);
         } else {
-          return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+          emitStatement(
+            setTextRange(
+              factory2.createExpressionStatement(
+                Debug.checkDefined(visitNode(initializer, visitor, isExpression))
+              ),
+              initializer
+            )
+          );
         }
       }
-      checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma);
-      if (parameter.dotDotDotToken) {
-        return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter);
-      }
-      if (hasEffectiveModifiers(parameter)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier);
+      markLabel(conditionLabel);
+      if (node.condition) {
+        emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.condition, visitor, isExpression)));
       }
-      if (parameter.questionToken) {
-        return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark);
-      }
-      if (parameter.initializer) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer);
-      }
-      if (!parameter.type) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation);
-      }
-      const type = getTypeFromTypeNode(parameter.type);
-      if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead);
-      }
-      if (!everyType(type, isValidIndexKeyType)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type);
-      }
-      if (!node.type) {
-        return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation);
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(incrementLabel);
+      if (node.incrementor) {
+        emitStatement(
+          setTextRange(
+            factory2.createExpressionStatement(
+              Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))
+            ),
+            node.incrementor
+          )
+        );
       }
-      return false;
+      emitBreak(conditionLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarIndexSignature(node) {
-      return checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node);
+  }
+  function visitForStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
     }
-    function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) {
-      if (typeArguments && typeArguments.length === 0) {
-        const sourceFile = getSourceFileOfNode(node);
-        const start = typeArguments.pos - "<".length;
-        const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length;
-        return grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.Type_argument_list_cannot_be_empty);
+    const initializer = node.initializer;
+    if (initializer && isVariableDeclarationList(initializer)) {
+      for (const variable of initializer.declarations) {
+        hoistVariableDeclaration(variable.name);
       }
-      return false;
-    }
-    function checkGrammarTypeArguments(node, typeArguments) {
-      return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments);
+      const variables = getInitializedVariables(initializer);
+      node = factory2.updateForStatement(
+        node,
+        variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0,
+        visitNode(node.condition, visitor, isExpression),
+        visitNode(node.incrementor, visitor, isExpression),
+        visitIterationBody(node.statement, visitor, context)
+      );
+    } else {
+      node = visitEachChild(node, visitor, context);
     }
-    function checkGrammarTaggedTemplateChain(node) {
-      if (node.questionDotToken || node.flags & 64 /* OptionalChain */) {
-        return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain);
-      }
-      return false;
+    if (inStatementContainingYield) {
+      endLoopBlock();
     }
-    function checkGrammarHeritageClause(node) {
-      const types = node.types;
-      if (checkGrammarForDisallowedTrailingComma(types)) {
-        return true;
-      }
-      if (types && types.length === 0) {
-        const listType = tokenToString(node.token);
-        return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType);
-      }
-      return some(types, checkGrammarExpressionWithTypeArguments);
+    return node;
+  }
+  function transformAndEmitForInStatement(node) {
+    if (containsYield(node)) {
+      const obj = declareLocal();
+      const keysArray = declareLocal();
+      const key = declareLocal();
+      const keysIndex = factory2.createLoopVariable();
+      const initializer = node.initializer;
+      hoistVariableDeclaration(keysIndex);
+      emitAssignment(obj, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+      emitAssignment(keysArray, factory2.createArrayLiteralExpression());
+      emitStatement(
+        factory2.createForInStatement(
+          key,
+          obj,
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              factory2.createPropertyAccessExpression(keysArray, "push"),
+              /*typeArguments*/
+              void 0,
+              [key]
+            )
+          )
+        )
+      );
+      emitAssignment(keysIndex, factory2.createNumericLiteral(0));
+      const conditionLabel = defineLabel();
+      const incrementLabel = defineLabel();
+      const endLoopLabel = beginLoopBlock(incrementLabel);
+      markLabel(conditionLabel);
+      emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length")));
+      emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex));
+      emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 103 /* InKeyword */, obj));
+      let variable;
+      if (isVariableDeclarationList(initializer)) {
+        for (const variable2 of initializer.declarations) {
+          hoistVariableDeclaration(variable2.name);
+        }
+        variable = factory2.cloneNode(initializer.declarations[0].name);
+      } else {
+        variable = Debug.checkDefined(visitNode(initializer, visitor, isExpression));
+        Debug.assert(isLeftHandSideExpression(variable));
+      }
+      emitAssignment(variable, key);
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(incrementLabel);
+      emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex)));
+      emitBreak(conditionLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarExpressionWithTypeArguments(node) {
-      if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) {
-        return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
-      }
-      return checkGrammarTypeArguments(node, node.typeArguments);
+  }
+  function visitForInStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
     }
-    function checkGrammarClassDeclarationHeritageClauses(node) {
-      let seenExtendsClause = false;
-      let seenImplementsClause = false;
-      if (!checkGrammarModifiers(node) && node.heritageClauses) {
-        for (const heritageClause of node.heritageClauses) {
-          if (heritageClause.token === 96 /* ExtendsKeyword */) {
-            if (seenExtendsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
-            }
-            if (seenImplementsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause);
-            }
-            if (heritageClause.types.length > 1) {
-              return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class);
-            }
-            seenExtendsClause = true;
-          } else {
-            Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */);
-            if (seenImplementsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen);
-            }
-            seenImplementsClause = true;
-          }
-          checkGrammarHeritageClause(heritageClause);
-        }
+    const initializer = node.initializer;
+    if (isVariableDeclarationList(initializer)) {
+      for (const variable of initializer.declarations) {
+        hoistVariableDeclaration(variable.name);
       }
+      node = factory2.updateForInStatement(node, initializer.declarations[0].name, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)));
+    } else {
+      node = visitEachChild(node, visitor, context);
     }
-    function checkGrammarInterfaceDeclaration(node) {
-      let seenExtendsClause = false;
-      if (node.heritageClauses) {
-        for (const heritageClause of node.heritageClauses) {
-          if (heritageClause.token === 96 /* ExtendsKeyword */) {
-            if (seenExtendsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
-            }
-            seenExtendsClause = true;
-          } else {
-            Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */);
-            return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause);
-          }
-          checkGrammarHeritageClause(heritageClause);
-        }
-      }
-      return false;
+    if (inStatementContainingYield) {
+      endLoopBlock();
     }
-    function checkGrammarComputedPropertyName(node) {
-      if (node.kind !== 167 /* ComputedPropertyName */) {
-        return false;
-      }
-      const computedPropertyName = node;
-      if (computedPropertyName.expression.kind === 226 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 28 /* CommaToken */) {
-        return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
-      }
-      return false;
+    return node;
+  }
+  function transformAndEmitContinueStatement(node) {
+    const label = findContinueTarget(node.label ? idText(node.label) : void 0);
+    if (label > 0) {
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
+    } else {
+      emitStatement(node);
     }
-    function checkGrammarForGenerator(node) {
-      if (node.asteriskToken) {
-        Debug.assert(
-          node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */ || node.kind === 174 /* MethodDeclaration */
+  }
+  function visitContinueStatement(node) {
+    if (inStatementContainingYield) {
+      const label = findContinueTarget(node.label && idText(node.label));
+      if (label > 0) {
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
         );
-        if (node.flags & 33554432 /* Ambient */) {
-          return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context);
-        }
-        if (!node.body) {
-          return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator);
-        }
       }
     }
-    function checkGrammarForInvalidQuestionMark(questionToken, message) {
-      return !!questionToken && grammarErrorOnNode(questionToken, message);
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndEmitBreakStatement(node) {
+    const label = findBreakTarget(node.label ? idText(node.label) : void 0);
+    if (label > 0) {
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
+    } else {
+      emitStatement(node);
     }
-    function checkGrammarForInvalidExclamationToken(exclamationToken, message) {
-      return !!exclamationToken && grammarErrorOnNode(exclamationToken, message);
+  }
+  function visitBreakStatement(node) {
+    if (inStatementContainingYield) {
+      const label = findBreakTarget(node.label && idText(node.label));
+      if (label > 0) {
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
+        );
+      }
     }
-    function checkGrammarObjectLiteralExpression(node, inDestructuring) {
-      const seen = /* @__PURE__ */ new Map();
-      for (const prop of node.properties) {
-        if (prop.kind === 305 /* SpreadAssignment */) {
-          if (inDestructuring) {
-            const expression = skipParentheses(prop.expression);
-            if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) {
-              return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern);
-            }
-          }
-          continue;
-        }
-        const name = prop.name;
-        if (name.kind === 167 /* ComputedPropertyName */) {
-          checkGrammarComputedPropertyName(name);
-        }
-        if (prop.kind === 304 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) {
-          grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern);
-        }
-        if (name.kind === 81 /* PrivateIdentifier */) {
-          grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-        }
-        if (canHaveModifiers(prop) && prop.modifiers) {
-          for (const mod of prop.modifiers) {
-            if (isModifier(mod) && (mod.kind !== 134 /* AsyncKeyword */ || prop.kind !== 174 /* MethodDeclaration */)) {
-              grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
-            }
-          }
-        } else if (canHaveIllegalModifiers(prop) && prop.modifiers) {
-          for (const mod of prop.modifiers) {
-            if (isModifier(mod)) {
-              grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
-            }
-          }
-        }
-        let currentKind;
-        switch (prop.kind) {
-          case 304 /* ShorthandPropertyAssignment */:
-          case 303 /* PropertyAssignment */:
-            checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
-            checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional);
-            if (name.kind === 9 /* NumericLiteral */) {
-              checkGrammarNumericLiteral(name);
-            }
-            currentKind = 4 /* PropertyAssignment */;
-            break;
-          case 174 /* MethodDeclaration */:
-            currentKind = 8 /* Method */;
-            break;
-          case 177 /* GetAccessor */:
-            currentKind = 1 /* GetAccessor */;
-            break;
-          case 178 /* SetAccessor */:
-            currentKind = 2 /* SetAccessor */;
-            break;
-          default:
-            Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind);
-        }
-        if (!inDestructuring) {
-          const effectiveName = getEffectivePropertyNameForPropertyNameNode(name);
-          if (effectiveName === void 0) {
-            continue;
-          }
-          const existingKind = seen.get(effectiveName);
-          if (!existingKind) {
-            seen.set(effectiveName, currentKind);
-          } else {
-            if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) {
-              grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name));
-            } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) {
-              grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name));
-            } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) {
-              if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) {
-                seen.set(effectiveName, currentKind | existingKind);
-              } else {
-                return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name);
-              }
-            } else {
-              return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name);
-            }
-          }
-        }
-      }
-    }
-    function checkGrammarJsxElement(node) {
-      checkGrammarJsxName(node.tagName);
-      checkGrammarTypeArguments(node, node.typeArguments);
-      const seen = /* @__PURE__ */ new Map();
-      for (const attr of node.attributes.properties) {
-        if (attr.kind === 293 /* JsxSpreadAttribute */) {
-          continue;
-        }
-        const { name, initializer } = attr;
-        const escapedText = getEscapedTextOfJsxAttributeName(name);
-        if (!seen.get(escapedText)) {
-          seen.set(escapedText, true);
-        } else {
-          return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
-        }
-        if (initializer && initializer.kind === 294 /* JsxExpression */ && !initializer.expression) {
-          return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
-        }
-      }
-    }
-    function checkGrammarJsxName(node) {
-      if (isPropertyAccessExpression(node) && isJsxNamespacedName(node.expression)) {
-        return grammarErrorOnNode(node.expression, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names);
-      }
-      if (isJsxNamespacedName(node) && getJSXTransformEnabled(compilerOptions) && !isIntrinsicJsxName(node.namespace.escapedText)) {
-        return grammarErrorOnNode(node, Diagnostics.React_components_cannot_include_JSX_namespace_names);
-      }
-    }
-    function checkGrammarJsxExpression(node) {
-      if (node.expression && isCommaSequence(node.expression)) {
-        return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndEmitReturnStatement(node) {
+    emitReturn(
+      visitNode(node.expression, visitor, isExpression),
+      /*location*/
+      node
+    );
+  }
+  function visitReturnStatement(node) {
+    return createInlineReturn(
+      visitNode(node.expression, visitor, isExpression),
+      /*location*/
+      node
+    );
+  }
+  function transformAndEmitWithStatement(node) {
+    if (containsYield(node)) {
+      beginWithBlock(cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))));
+      transformAndEmitEmbeddedStatement(node.statement);
+      endWithBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarForInOrForOfStatement(forInOrOfStatement) {
-      if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) {
-        return true;
-      }
-      if (forInOrOfStatement.kind === 250 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) {
-        if (!(forInOrOfStatement.flags & 65536 /* AwaitContext */)) {
-          const sourceFile = getSourceFileOfNode(forInOrOfStatement);
-          if (isInTopLevelContext(forInOrOfStatement)) {
-            if (!hasParseDiagnostics(sourceFile)) {
-              if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
-                diagnostics.add(createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module));
-              }
-              switch (moduleKind) {
-                case 100 /* Node16 */:
-                case 199 /* NodeNext */:
-                  if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
-                    diagnostics.add(
-                      createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
-                    );
-                    break;
-                  }
-                case 7 /* ES2022 */:
-                case 99 /* ESNext */:
-                case 4 /* System */:
-                  if (languageVersion >= 4 /* ES2017 */) {
-                    break;
-                  }
-                default:
-                  diagnostics.add(
-                    createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher)
-                  );
-                  break;
-              }
+  }
+  function transformAndEmitSwitchStatement(node) {
+    if (containsYield(node.caseBlock)) {
+      const caseBlock = node.caseBlock;
+      const numClauses = caseBlock.clauses.length;
+      const endLabel = beginSwitchBlock();
+      const expression = cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+      const clauseLabels = [];
+      let defaultClauseIndex = -1;
+      for (let i = 0; i < numClauses; i++) {
+        const clause = caseBlock.clauses[i];
+        clauseLabels.push(defineLabel());
+        if (clause.kind === 297 /* DefaultClause */ && defaultClauseIndex === -1) {
+          defaultClauseIndex = i;
+        }
+      }
+      let clausesWritten = 0;
+      let pendingClauses = [];
+      while (clausesWritten < numClauses) {
+        let defaultClausesSkipped = 0;
+        for (let i = clausesWritten; i < numClauses; i++) {
+          const clause = caseBlock.clauses[i];
+          if (clause.kind === 296 /* CaseClause */) {
+            if (containsYield(clause.expression) && pendingClauses.length > 0) {
+              break;
             }
+            pendingClauses.push(
+              factory2.createCaseClause(
+                Debug.checkDefined(visitNode(clause.expression, visitor, isExpression)),
+                [
+                  createInlineBreak(
+                    clauseLabels[i],
+                    /*location*/
+                    clause.expression
+                  )
+                ]
+              )
+            );
           } else {
-            if (!hasParseDiagnostics(sourceFile)) {
-              const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
-              const func = getContainingFunction(forInOrOfStatement);
-              if (func && func.kind !== 176 /* Constructor */) {
-                Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function.");
-                const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
-                addRelatedInfo(diagnostic, relatedInfo);
-              }
-              diagnostics.add(diagnostic);
-              return true;
-            }
-          }
-          return false;
-        }
-      }
-      if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 65536 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") {
-        grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async);
-        return false;
-      }
-      if (forInOrOfStatement.initializer.kind === 261 /* VariableDeclarationList */) {
-        const variableList = forInOrOfStatement.initializer;
-        if (!checkGrammarVariableDeclarationList(variableList)) {
-          const declarations = variableList.declarations;
-          if (!declarations.length) {
-            return false;
-          }
-          if (declarations.length > 1) {
-            const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement;
-            return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic);
+            defaultClausesSkipped++;
           }
-          const firstDeclaration = declarations[0];
-          if (firstDeclaration.initializer) {
-            const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer;
-            return grammarErrorOnNode(firstDeclaration.name, diagnostic);
-          }
-          if (firstDeclaration.type) {
-            const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation;
-            return grammarErrorOnNode(firstDeclaration, diagnostic);
-          }
-        }
-      }
-      return false;
-    }
-    function checkGrammarAccessor(accessor) {
-      if (!(accessor.flags & 33554432 /* Ambient */) && accessor.parent.kind !== 187 /* TypeLiteral */ && accessor.parent.kind !== 264 /* InterfaceDeclaration */) {
-        if (languageVersion < 1 /* ES5 */) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher);
-        }
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 64 /* Abstract */)) {
-          return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{");
         }
-      }
-      if (accessor.body) {
-        if (hasSyntacticModifier(accessor, 64 /* Abstract */)) {
-          return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation);
+        if (pendingClauses.length) {
+          emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses)));
+          clausesWritten += pendingClauses.length;
+          pendingClauses = [];
         }
-        if (accessor.parent.kind === 187 /* TypeLiteral */ || accessor.parent.kind === 264 /* InterfaceDeclaration */) {
-          return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
+        if (defaultClausesSkipped > 0) {
+          clausesWritten += defaultClausesSkipped;
+          defaultClausesSkipped = 0;
         }
       }
-      if (accessor.typeParameters) {
-        return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters);
-      }
-      if (!doesAccessorHaveCorrectParameterCount(accessor)) {
-        return grammarErrorOnNode(
-          accessor.name,
-          accessor.kind === 177 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter
-        );
+      if (defaultClauseIndex >= 0) {
+        emitBreak(clauseLabels[defaultClauseIndex]);
+      } else {
+        emitBreak(endLabel);
       }
-      if (accessor.kind === 178 /* SetAccessor */) {
-        if (accessor.type) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation);
-        }
-        const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion.");
-        if (parameter.dotDotDotToken) {
-          return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter);
-        }
-        if (parameter.questionToken) {
-          return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter);
-        }
-        if (parameter.initializer) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer);
-        }
+      for (let i = 0; i < numClauses; i++) {
+        markLabel(clauseLabels[i]);
+        transformAndEmitStatements(caseBlock.clauses[i].statements);
       }
-      return false;
+      endSwitchBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function doesAccessorHaveCorrectParameterCount(accessor) {
-      return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 0 : 1);
+  }
+  function visitSwitchStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptSwitchBlock();
     }
-    function getAccessorThisParameter(accessor) {
-      if (accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 1 : 2)) {
-        return getThisParameter(accessor);
-      }
+    node = visitEachChild(node, visitor, context);
+    if (inStatementContainingYield) {
+      endSwitchBlock();
     }
-    function checkGrammarTypeOperatorNode(node) {
-      if (node.operator === 158 /* UniqueKeyword */) {
-        if (node.type.kind !== 155 /* SymbolKeyword */) {
-          return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(155 /* SymbolKeyword */));
-        }
-        let parent2 = walkUpParenthesizedTypes(node.parent);
-        if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) {
-          const host2 = getJSDocHost(parent2);
-          if (host2) {
-            parent2 = getSingleVariableOfVariableStatement(host2) || host2;
-          }
-        }
-        switch (parent2.kind) {
-          case 260 /* VariableDeclaration */:
-            const decl = parent2;
-            if (decl.name.kind !== 80 /* Identifier */) {
-              return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name);
-            }
-            if (!isVariableDeclarationInVariableStatement(decl)) {
-              return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement);
-            }
-            if (!(decl.parent.flags & 2 /* Const */)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const);
-            }
-            break;
-          case 172 /* PropertyDeclaration */:
-            if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly);
-            }
-            break;
-          case 171 /* PropertySignature */:
-            if (!hasSyntacticModifier(parent2, 8 /* Readonly */)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly);
-            }
-            break;
-          default:
-            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here);
-        }
-      } else if (node.operator === 148 /* ReadonlyKeyword */) {
-        if (node.type.kind !== 188 /* ArrayType */ && node.type.kind !== 189 /* TupleType */) {
-          return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(155 /* SymbolKeyword */));
-        }
-      }
+    return node;
+  }
+  function transformAndEmitLabeledStatement(node) {
+    if (containsYield(node)) {
+      beginLabeledBlock(idText(node.label));
+      transformAndEmitEmbeddedStatement(node.statement);
+      endLabeledBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function checkGrammarForInvalidDynamicName(node, message) {
-      if (isNonBindableDynamicName(node)) {
-        return grammarErrorOnNode(node, message);
-      }
+  }
+  function visitLabeledStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLabeledBlock(idText(node.label));
     }
-    function checkGrammarMethod(node) {
-      if (checkGrammarFunctionLikeDeclaration(node)) {
-        return true;
-      }
-      if (node.kind === 174 /* MethodDeclaration */) {
-        if (node.parent.kind === 210 /* ObjectLiteralExpression */) {
-          if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 134 /* AsyncKeyword */)) {
-            return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here);
-          } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) {
-            return true;
-          } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) {
-            return true;
-          } else if (node.body === void 0) {
-            return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{");
-          }
-        }
-        if (checkGrammarForGenerator(node)) {
-          return true;
-        }
-      }
-      if (isClassLike(node.parent)) {
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (node.flags & 33554432 /* Ambient */) {
-          return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-        } else if (node.kind === 174 /* MethodDeclaration */ && !node.body) {
-          return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-        }
-      } else if (node.parent.kind === 264 /* InterfaceDeclaration */) {
-        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-      } else if (node.parent.kind === 187 /* TypeLiteral */) {
-        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-      }
+    node = visitEachChild(node, visitor, context);
+    if (inStatementContainingYield) {
+      endLabeledBlock();
     }
-    function checkGrammarBreakOrContinueStatement(node) {
-      let current = node;
-      while (current) {
-        if (isFunctionLikeOrClassStaticBlockDeclaration(current)) {
-          return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary);
-        }
-        switch (current.kind) {
-          case 256 /* LabeledStatement */:
-            if (node.label && current.label.escapedText === node.label.escapedText) {
-              const isMisplacedContinueLabel = node.kind === 251 /* ContinueStatement */ && !isIterationStatement(
-                current.statement,
-                /*lookInLabeledStatements*/
-                true
-              );
-              if (isMisplacedContinueLabel) {
-                return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
-              }
-              return false;
-            }
-            break;
-          case 255 /* SwitchStatement */:
-            if (node.kind === 252 /* BreakStatement */ && !node.label) {
-              return false;
-            }
-            break;
-          default:
-            if (isIterationStatement(
-              current,
-              /*lookInLabeledStatements*/
-              false
-            ) && !node.label) {
-              return false;
-            }
-            break;
-        }
-        current = current.parent;
+    return node;
+  }
+  function transformAndEmitThrowStatement(node) {
+    emitThrow(
+      Debug.checkDefined(visitNode(node.expression ?? factory2.createVoidZero(), visitor, isExpression)),
+      /*location*/
+      node
+    );
+  }
+  function transformAndEmitTryStatement(node) {
+    if (containsYield(node)) {
+      beginExceptionBlock();
+      transformAndEmitEmbeddedStatement(node.tryBlock);
+      if (node.catchClause) {
+        beginCatchBlock(node.catchClause.variableDeclaration);
+        transformAndEmitEmbeddedStatement(node.catchClause.block);
       }
-      if (node.label) {
-        const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement;
-        return grammarErrorOnNode(node, message);
-      } else {
-        const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement;
-        return grammarErrorOnNode(node, message);
+      if (node.finallyBlock) {
+        beginFinallyBlock();
+        transformAndEmitEmbeddedStatement(node.finallyBlock);
       }
+      endExceptionBlock();
+    } else {
+      emitStatement(visitEachChild(node, visitor, context));
     }
-    function checkGrammarBindingElement(node) {
-      if (node.dotDotDotToken) {
-        const elements = node.parent.elements;
-        if (node !== last(elements)) {
-          return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        }
-        checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-        if (node.propertyName) {
-          return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name);
-        }
-      }
-      if (node.dotDotDotToken && node.initializer) {
-        return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer);
+  }
+  function containsYield(node) {
+    return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0;
+  }
+  function countInitialNodesWithoutYield(nodes) {
+    const numNodes = nodes.length;
+    for (let i = 0; i < numNodes; i++) {
+      if (containsYield(nodes[i])) {
+        return i;
       }
     }
-    function isStringOrNumberLiteralExpression(expr) {
-      return isStringOrNumericLiteralLike(expr) || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 9 /* NumericLiteral */;
-    }
-    function isBigIntLiteralExpression(expr) {
-      return expr.kind === 10 /* BigIntLiteral */ || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 10 /* BigIntLiteral */;
+    return -1;
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
-    function isSimpleLiteralEnumReference(expr) {
-      if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) {
-        return !!(checkExpressionCached(expr).flags & 1056 /* EnumLike */);
-      }
+    return node;
+  }
+  function substituteExpression(node) {
+    if (isIdentifier(node)) {
+      return substituteExpressionIdentifier(node);
     }
-    function checkAmbientInitializer(node) {
-      const initializer = node.initializer;
-      if (initializer) {
-        const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 112 /* TrueKeyword */ || initializer.kind === 97 /* FalseKeyword */ || isBigIntLiteralExpression(initializer));
-        const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike(node);
-        if (isConstOrReadonly && !node.type) {
-          if (isInvalidInitializer) {
-            return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference);
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) {
+      const original = getOriginalNode(node);
+      if (isIdentifier(original) && original.parent) {
+        const declaration = resolver.getReferencedValueDeclaration(original);
+        if (declaration) {
+          const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)];
+          if (name) {
+            const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
           }
-        } else {
-          return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
         }
       }
     }
-    function checkGrammarVariableDeclaration(node) {
-      const nodeFlags = getCombinedNodeFlagsCached(node);
-      const blockScopeKind = nodeFlags & 7 /* BlockScoped */;
-      if (isBindingPattern(node.name)) {
-        switch (blockScopeKind) {
-          case 6 /* AwaitUsing */:
-            return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "await using");
-          case 4 /* Using */:
-            return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "using");
-        }
+    return node;
+  }
+  function cacheExpression(node) {
+    if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) {
+      return node;
+    }
+    const temp = factory2.createTempVariable(hoistVariableDeclaration);
+    emitAssignment(
+      temp,
+      node,
+      /*location*/
+      node
+    );
+    return temp;
+  }
+  function declareLocal(name) {
+    const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    hoistVariableDeclaration(temp);
+    return temp;
+  }
+  function defineLabel() {
+    if (!labelOffsets) {
+      labelOffsets = [];
+    }
+    const label = nextLabelId;
+    nextLabelId++;
+    labelOffsets[label] = -1;
+    return label;
+  }
+  function markLabel(label) {
+    Debug.assert(labelOffsets !== void 0, "No labels were defined.");
+    labelOffsets[label] = operations ? operations.length : 0;
+  }
+  function beginBlock(block) {
+    if (!blocks) {
+      blocks = [];
+      blockActions = [];
+      blockOffsets = [];
+      blockStack = [];
+    }
+    const index = blockActions.length;
+    blockActions[index] = 0 /* Open */;
+    blockOffsets[index] = operations ? operations.length : 0;
+    blocks[index] = block;
+    blockStack.push(block);
+    return index;
+  }
+  function endBlock() {
+    const block = peekBlock();
+    if (block === void 0) return Debug.fail("beginBlock was never called.");
+    const index = blockActions.length;
+    blockActions[index] = 1 /* Close */;
+    blockOffsets[index] = operations ? operations.length : 0;
+    blocks[index] = block;
+    blockStack.pop();
+    return block;
+  }
+  function peekBlock() {
+    return lastOrUndefined(blockStack);
+  }
+  function peekBlockKind() {
+    const block = peekBlock();
+    return block && block.kind;
+  }
+  function beginWithBlock(expression) {
+    const startLabel = defineLabel();
+    const endLabel = defineLabel();
+    markLabel(startLabel);
+    beginBlock({
+      kind: 1 /* With */,
+      expression,
+      startLabel,
+      endLabel
+    });
+  }
+  function endWithBlock() {
+    Debug.assert(peekBlockKind() === 1 /* With */);
+    const block = endBlock();
+    markLabel(block.endLabel);
+  }
+  function beginExceptionBlock() {
+    const startLabel = defineLabel();
+    const endLabel = defineLabel();
+    markLabel(startLabel);
+    beginBlock({
+      kind: 0 /* Exception */,
+      state: 0 /* Try */,
+      startLabel,
+      endLabel
+    });
+    emitNop();
+    return endLabel;
+  }
+  function beginCatchBlock(variable) {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    let name;
+    if (isGeneratedIdentifier(variable.name)) {
+      name = variable.name;
+      hoistVariableDeclaration(variable.name);
+    } else {
+      const text = idText(variable.name);
+      name = declareLocal(text);
+      if (!renamedCatchVariables) {
+        renamedCatchVariables = /* @__PURE__ */ new Map();
+        renamedCatchVariableDeclarations = [];
+        context.enableSubstitution(80 /* Identifier */);
       }
-      if (node.parent.parent.kind !== 249 /* ForInStatement */ && node.parent.parent.kind !== 250 /* ForOfStatement */) {
-        if (nodeFlags & 33554432 /* Ambient */) {
-          checkAmbientInitializer(node);
-        } else if (!node.initializer) {
-          if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) {
-            return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer);
-          }
-          switch (blockScopeKind) {
-            case 6 /* AwaitUsing */:
-              return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "await using");
-            case 4 /* Using */:
-              return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "using");
-            case 2 /* Const */:
-              return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "const");
-          }
+      renamedCatchVariables.set(text, true);
+      renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name;
+    }
+    const exception = peekBlock();
+    Debug.assert(exception.state < 1 /* Catch */);
+    const endLabel = exception.endLabel;
+    emitBreak(endLabel);
+    const catchLabel = defineLabel();
+    markLabel(catchLabel);
+    exception.state = 1 /* Catch */;
+    exception.catchVariable = name;
+    exception.catchLabel = catchLabel;
+    emitAssignment(name, factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(state, "sent"),
+      /*typeArguments*/
+      void 0,
+      []
+    ));
+    emitNop();
+  }
+  function beginFinallyBlock() {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    const exception = peekBlock();
+    Debug.assert(exception.state < 2 /* Finally */);
+    const endLabel = exception.endLabel;
+    emitBreak(endLabel);
+    const finallyLabel = defineLabel();
+    markLabel(finallyLabel);
+    exception.state = 2 /* Finally */;
+    exception.finallyLabel = finallyLabel;
+  }
+  function endExceptionBlock() {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    const exception = endBlock();
+    const state2 = exception.state;
+    if (state2 < 2 /* Finally */) {
+      emitBreak(exception.endLabel);
+    } else {
+      emitEndfinally();
+    }
+    markLabel(exception.endLabel);
+    emitNop();
+    exception.state = 3 /* Done */;
+  }
+  function beginScriptLoopBlock() {
+    beginBlock({
+      kind: 3 /* Loop */,
+      isScript: true,
+      breakLabel: -1,
+      continueLabel: -1
+    });
+  }
+  function beginLoopBlock(continueLabel) {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 3 /* Loop */,
+      isScript: false,
+      breakLabel,
+      continueLabel
+    });
+    return breakLabel;
+  }
+  function endLoopBlock() {
+    Debug.assert(peekBlockKind() === 3 /* Loop */);
+    const block = endBlock();
+    const breakLabel = block.breakLabel;
+    if (!block.isScript) {
+      markLabel(breakLabel);
+    }
+  }
+  function beginScriptSwitchBlock() {
+    beginBlock({
+      kind: 2 /* Switch */,
+      isScript: true,
+      breakLabel: -1
+    });
+  }
+  function beginSwitchBlock() {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 2 /* Switch */,
+      isScript: false,
+      breakLabel
+    });
+    return breakLabel;
+  }
+  function endSwitchBlock() {
+    Debug.assert(peekBlockKind() === 2 /* Switch */);
+    const block = endBlock();
+    const breakLabel = block.breakLabel;
+    if (!block.isScript) {
+      markLabel(breakLabel);
+    }
+  }
+  function beginScriptLabeledBlock(labelText) {
+    beginBlock({
+      kind: 4 /* Labeled */,
+      isScript: true,
+      labelText,
+      breakLabel: -1
+    });
+  }
+  function beginLabeledBlock(labelText) {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 4 /* Labeled */,
+      isScript: false,
+      labelText,
+      breakLabel
+    });
+  }
+  function endLabeledBlock() {
+    Debug.assert(peekBlockKind() === 4 /* Labeled */);
+    const block = endBlock();
+    if (!block.isScript) {
+      markLabel(block.breakLabel);
+    }
+  }
+  function supportsUnlabeledBreak(block) {
+    return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */;
+  }
+  function supportsLabeledBreakOrContinue(block) {
+    return block.kind === 4 /* Labeled */;
+  }
+  function supportsUnlabeledContinue(block) {
+    return block.kind === 3 /* Loop */;
+  }
+  function hasImmediateContainingLabeledBlock(labelText, start) {
+    for (let j = start; j >= 0; j--) {
+      const containingBlock = blockStack[j];
+      if (supportsLabeledBreakOrContinue(containingBlock)) {
+        if (containingBlock.labelText === labelText) {
+          return true;
         }
+      } else {
+        break;
       }
-      if (node.exclamationToken && (node.parent.parent.kind !== 243 /* VariableStatement */ || !node.type || node.initializer || nodeFlags & 33554432 /* Ambient */)) {
-        const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
-        return grammarErrorOnNode(node.exclamationToken, message);
-      }
-      if ((moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && moduleKind !== 4 /* System */ && !(node.parent.parent.flags & 33554432 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 32 /* Export */)) {
-        checkESModuleMarker(node.name);
-      }
-      return !!blockScopeKind && checkGrammarNameInLetOrConstDeclarations(node.name);
     }
-    function checkESModuleMarker(name) {
-      if (name.kind === 80 /* Identifier */) {
-        if (idText(name) === "__esModule") {
-          return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules);
+    return false;
+  }
+  function findBreakTarget(labelText) {
+    if (blockStack) {
+      if (labelText) {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) {
+            return block.breakLabel;
+          } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
+            return block.breakLabel;
+          }
         }
       } else {
-        const elements = name.elements;
-        for (const element of elements) {
-          if (!isOmittedExpression(element)) {
-            return checkESModuleMarker(element.name);
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledBreak(block)) {
+            return block.breakLabel;
           }
         }
       }
-      return false;
     }
-    function checkGrammarNameInLetOrConstDeclarations(name) {
-      if (name.kind === 80 /* Identifier */) {
-        if (name.escapedText === "let") {
-          return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations);
+    return 0;
+  }
+  function findContinueTarget(labelText) {
+    if (blockStack) {
+      if (labelText) {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
+            return block.continueLabel;
+          }
         }
       } else {
-        const elements = name.elements;
-        for (const element of elements) {
-          if (!isOmittedExpression(element)) {
-            checkGrammarNameInLetOrConstDeclarations(element.name);
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledContinue(block)) {
+            return block.continueLabel;
           }
         }
       }
-      return false;
     }
-    function checkGrammarVariableDeclarationList(declarationList) {
-      const declarations = declarationList.declarations;
-      if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) {
-        return true;
-      }
-      if (!declarationList.declarations.length) {
-        return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty);
-      }
-      const blockScopeFlags = declarationList.flags & 7 /* BlockScoped */;
-      if ((blockScopeFlags === 4 /* Using */ || blockScopeFlags === 6 /* AwaitUsing */) && isForInStatement(declarationList.parent)) {
-        return grammarErrorOnNode(
-          declarationList,
-          blockScopeFlags === 4 /* Using */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration : Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration
-        );
+    return 0;
+  }
+  function createLabel(label) {
+    if (label !== void 0 && label > 0) {
+      if (labelExpressions === void 0) {
+        labelExpressions = [];
       }
-      if (blockScopeFlags === 6 /* AwaitUsing */) {
-        return checkAwaitGrammar(declarationList);
+      const expression = factory2.createNumericLiteral(Number.MAX_SAFE_INTEGER);
+      if (labelExpressions[label] === void 0) {
+        labelExpressions[label] = [expression];
+      } else {
+        labelExpressions[label].push(expression);
       }
-      return false;
+      return expression;
     }
-    function allowLetAndConstDeclarations(parent2) {
-      switch (parent2.kind) {
-        case 245 /* IfStatement */:
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-        case 254 /* WithStatement */:
-        case 248 /* ForStatement */:
-        case 249 /* ForInStatement */:
-        case 250 /* ForOfStatement */:
-          return false;
-        case 256 /* LabeledStatement */:
-          return allowLetAndConstDeclarations(parent2.parent);
-      }
-      return true;
+    return factory2.createOmittedExpression();
+  }
+  function createInstruction(instruction) {
+    const literal = factory2.createNumericLiteral(instruction);
+    addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction));
+    return literal;
+  }
+  function createInlineBreak(label, location) {
+    Debug.assertLessThan(0, label, "Invalid label");
+    return setTextRange(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression([
+          createInstruction(3 /* Break */),
+          createLabel(label)
+        ])
+      ),
+      location
+    );
+  }
+  function createInlineReturn(expression, location) {
+    return setTextRange(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression(
+          expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
+        )
+      ),
+      location
+    );
+  }
+  function createGeneratorResume(location) {
+    return setTextRange(
+      factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(state, "sent"),
+        /*typeArguments*/
+        void 0,
+        []
+      ),
+      location
+    );
+  }
+  function emitNop() {
+    emitWorker(0 /* Nop */);
+  }
+  function emitStatement(node) {
+    if (node) {
+      emitWorker(1 /* Statement */, [node]);
+    } else {
+      emitNop();
     }
-    function checkGrammarForDisallowedBlockScopedVariableStatement(node) {
-      if (!allowLetAndConstDeclarations(node.parent)) {
-        const blockScopeKind = getCombinedNodeFlagsCached(node.declarationList) & 7 /* BlockScoped */;
-        if (blockScopeKind) {
-          const keyword = blockScopeKind === 1 /* Let */ ? "let" : blockScopeKind === 2 /* Const */ ? "const" : blockScopeKind === 4 /* Using */ ? "using" : blockScopeKind === 6 /* AwaitUsing */ ? "await using" : Debug.fail("Unknown BlockScope flag");
-          return grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, keyword);
-        }
-      }
+  }
+  function emitAssignment(left, right, location) {
+    emitWorker(2 /* Assign */, [left, right], location);
+  }
+  function emitBreak(label, location) {
+    emitWorker(3 /* Break */, [label], location);
+  }
+  function emitBreakWhenTrue(label, condition, location) {
+    emitWorker(4 /* BreakWhenTrue */, [label, condition], location);
+  }
+  function emitBreakWhenFalse(label, condition, location) {
+    emitWorker(5 /* BreakWhenFalse */, [label, condition], location);
+  }
+  function emitYieldStar(expression, location) {
+    emitWorker(7 /* YieldStar */, [expression], location);
+  }
+  function emitYield(expression, location) {
+    emitWorker(6 /* Yield */, [expression], location);
+  }
+  function emitReturn(expression, location) {
+    emitWorker(8 /* Return */, [expression], location);
+  }
+  function emitThrow(expression, location) {
+    emitWorker(9 /* Throw */, [expression], location);
+  }
+  function emitEndfinally() {
+    emitWorker(10 /* Endfinally */);
+  }
+  function emitWorker(code, args, location) {
+    if (operations === void 0) {
+      operations = [];
+      operationArguments = [];
+      operationLocations = [];
     }
-    function checkGrammarMetaProperty(node) {
-      const escapedText = node.name.escapedText;
-      switch (node.keywordToken) {
-        case 105 /* NewKeyword */:
-          if (escapedText !== "target") {
-            return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "target");
-          }
-          break;
-        case 102 /* ImportKeyword */:
-          if (escapedText !== "meta") {
-            return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "meta");
-          }
-          break;
+    if (labelOffsets === void 0) {
+      markLabel(defineLabel());
+    }
+    const operationIndex = operations.length;
+    operations[operationIndex] = code;
+    operationArguments[operationIndex] = args;
+    operationLocations[operationIndex] = location;
+  }
+  function build2() {
+    blockIndex = 0;
+    labelNumber = 0;
+    labelNumbers = void 0;
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    clauses = void 0;
+    statements = void 0;
+    exceptionBlockStack = void 0;
+    currentExceptionBlock = void 0;
+    withBlockStack = void 0;
+    const buildResult = buildStatements();
+    return emitHelpers().createGeneratorHelper(
+      setEmitFlags(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            state
+          )],
+          /*type*/
+          void 0,
+          factory2.createBlock(
+            buildResult,
+            /*multiLine*/
+            buildResult.length > 0
+          )
+        ),
+        1048576 /* ReuseTempVariableScope */
+      )
+    );
+  }
+  function buildStatements() {
+    if (operations) {
+      for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) {
+        writeOperation(operationIndex);
       }
+      flushFinalLabel(operations.length);
+    } else {
+      flushFinalLabel(0);
     }
-    function hasParseDiagnostics(sourceFile) {
-      return sourceFile.parseDiagnostics.length > 0;
+    if (clauses) {
+      const labelExpression = factory2.createPropertyAccessExpression(state, "label");
+      const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses));
+      return [startOnNewLine(switchStatement)];
     }
-    function grammarErrorOnFirstToken(node, message, ...args) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, ...args));
-        return true;
-      }
-      return false;
+    if (statements) {
+      return statements;
     }
-    function grammarErrorAtPos(nodeForSourceFile, start, length2, message, ...args) {
-      const sourceFile = getSourceFileOfNode(nodeForSourceFile);
-      if (!hasParseDiagnostics(sourceFile)) {
-        diagnostics.add(createFileDiagnostic(sourceFile, start, length2, message, ...args));
-        return true;
-      }
-      return false;
+    return [];
+  }
+  function flushLabel() {
+    if (!statements) {
+      return;
     }
-    function grammarErrorOnNodeSkippedOn(key, node, message, ...args) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        errorSkippedOn(key, node, message, ...args);
-        return true;
-      }
-      return false;
+    appendLabel(
+      /*markLabelEnd*/
+      !lastOperationWasAbrupt
+    );
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    labelNumber++;
+  }
+  function flushFinalLabel(operationIndex) {
+    if (isFinalLabelReachable(operationIndex)) {
+      tryEnterLabel(operationIndex);
+      withBlockStack = void 0;
+      writeReturn(
+        /*expression*/
+        void 0,
+        /*operationLocation*/
+        void 0
+      );
     }
-    function grammarErrorOnNode(node, message, ...args) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        diagnostics.add(createDiagnosticForNode(node, message, ...args));
-        return true;
-      }
+    if (statements && clauses) {
+      appendLabel(
+        /*markLabelEnd*/
+        false
+      );
+    }
+    updateLabelExpressions();
+  }
+  function isFinalLabelReachable(operationIndex) {
+    if (!lastOperationWasCompletion) {
+      return true;
+    }
+    if (!labelOffsets || !labelExpressions) {
       return false;
     }
-    function checkGrammarConstructorTypeParameters(node) {
-      const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0;
-      const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters);
-      if (range) {
-        const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos);
-        return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration);
+    for (let label = 0; label < labelOffsets.length; label++) {
+      if (labelOffsets[label] === operationIndex && labelExpressions[label]) {
+        return true;
       }
     }
-    function checkGrammarConstructorTypeAnnotation(node) {
-      const type = node.type || getEffectiveReturnTypeNode(node);
-      if (type) {
-        return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration);
-      }
+    return false;
+  }
+  function appendLabel(markLabelEnd) {
+    if (!clauses) {
+      clauses = [];
     }
-    function checkGrammarProperty(node) {
-      if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 103 /* InKeyword */) {
-        return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
-      }
-      if (isClassLike(node.parent)) {
-        if (isStringLiteral(node.name) && node.name.text === "constructor") {
-          return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor);
-        }
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) {
-          return true;
-        }
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) {
-          return true;
-        }
-      } else if (node.parent.kind === 264 /* InterfaceDeclaration */) {
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
-          return true;
-        }
-        Debug.assertNode(node, isPropertySignature);
-        if (node.initializer) {
-          return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer);
+    if (statements) {
+      if (withBlockStack) {
+        for (let i = withBlockStack.length - 1; i >= 0; i--) {
+          const withBlock = withBlockStack[i];
+          statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))];
         }
-      } else if (isTypeLiteralNode(node.parent)) {
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
-          return true;
-        }
-        Debug.assertNode(node, isPropertySignature);
-        if (node.initializer) {
-          return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer);
-        }
-      }
-      if (node.flags & 33554432 /* Ambient */) {
-        checkAmbientInitializer(node);
       }
-      if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 33554432 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) {
-        const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
-        return grammarErrorOnNode(node.exclamationToken, message);
-      }
-    }
-    function checkGrammarTopLevelElementForRequiredDeclareModifier(node) {
-      if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 265 /* TypeAliasDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 278 /* ExportDeclaration */ || node.kind === 277 /* ExportAssignment */ || node.kind === 270 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 128 /* Ambient */ | 32 /* Export */ | 2048 /* Default */)) {
-        return false;
+      if (currentExceptionBlock) {
+        const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock;
+        statements.unshift(
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
+              /*typeArguments*/
+              void 0,
+              [
+                factory2.createArrayLiteralExpression([
+                  createLabel(startLabel),
+                  createLabel(catchLabel),
+                  createLabel(finallyLabel),
+                  createLabel(endLabel)
+                ])
+              ]
+            )
+          )
+        );
+        currentExceptionBlock = void 0;
       }
-      return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier);
-    }
-    function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) {
-      for (const decl of file.statements) {
-        if (isDeclaration(decl) || decl.kind === 243 /* VariableStatement */) {
-          if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) {
-            return true;
-          }
-        }
+      if (markLabelEnd) {
+        statements.push(
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(state, "label"),
+              factory2.createNumericLiteral(labelNumber + 1)
+            )
+          )
+        );
       }
-      return false;
     }
-    function checkGrammarSourceFile(node) {
-      return !!(node.flags & 33554432 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node);
+    clauses.push(
+      factory2.createCaseClause(
+        factory2.createNumericLiteral(labelNumber),
+        statements || []
+      )
+    );
+    statements = void 0;
+  }
+  function tryEnterLabel(operationIndex) {
+    if (!labelOffsets) {
+      return;
     }
-    function checkGrammarStatementInAmbientContext(node) {
-      if (node.flags & 33554432 /* Ambient */) {
-        const links = getNodeLinks(node);
-        if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) {
-          return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
+    for (let label = 0; label < labelOffsets.length; label++) {
+      if (labelOffsets[label] === operationIndex) {
+        flushLabel();
+        if (labelNumbers === void 0) {
+          labelNumbers = [];
         }
-        if (node.parent.kind === 241 /* Block */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 312 /* SourceFile */) {
-          const links2 = getNodeLinks(node.parent);
-          if (!links2.hasReportedStatementInAmbientContext) {
-            return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts);
-          }
+        if (labelNumbers[labelNumber] === void 0) {
+          labelNumbers[labelNumber] = [label];
         } else {
+          labelNumbers[labelNumber].push(label);
         }
       }
-      return false;
-    }
-    function checkGrammarNumericLiteral(node) {
-      const isFractional = getTextOfNode(node).includes(".");
-      const isScientific = node.numericLiteralFlags & 16 /* Scientific */;
-      if (isFractional || isScientific) {
-        return;
-      }
-      const value = +node.text;
-      if (value <= 2 ** 53 - 1) {
-        return;
-      }
-      addErrorOrSuggestion(
-        /*isError*/
-        false,
-        createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
-      );
     }
-    function checkGrammarBigIntLiteral(node) {
-      const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
-      if (!literalType) {
-        if (languageVersion < 7 /* ES2020 */) {
-          if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) {
-            return true;
+  }
+  function updateLabelExpressions() {
+    if (labelExpressions !== void 0 && labelNumbers !== void 0) {
+      for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) {
+        const labels = labelNumbers[labelNumber2];
+        if (labels !== void 0) {
+          for (const label of labels) {
+            const expressions = labelExpressions[label];
+            if (expressions !== void 0) {
+              for (const expression of expressions) {
+                expression.text = String(labelNumber2);
+              }
+            }
           }
         }
       }
-      return false;
-    }
-    function grammarErrorAfterFirstToken(node, message, ...args) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(
-          sourceFile,
-          textSpanEnd(span),
-          /*length*/
-          0,
-          message,
-          ...args
-        ));
-        return true;
-      }
-      return false;
     }
-    function getAmbientModules(sourceFile) {
-      const isNode2 = denoContext.hasNodeSourceFile(sourceFile);
-      if (isNode2) {
-        if (!nodeAmbientModulesCache) {
-          nodeAmbientModulesCache = getAmbientModules2(denoContext.combinedGlobals);
-        }
-        return nodeAmbientModulesCache;
-      } else {
-        if (!ambientModulesCache) {
-          ambientModulesCache = getAmbientModules2(denoGlobals);
+  }
+  function tryEnterOrLeaveBlock(operationIndex) {
+    if (blocks) {
+      for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) {
+        const block = blocks[blockIndex];
+        const blockAction = blockActions[blockIndex];
+        switch (block.kind) {
+          case 0 /* Exception */:
+            if (blockAction === 0 /* Open */) {
+              if (!exceptionBlockStack) {
+                exceptionBlockStack = [];
+              }
+              if (!statements) {
+                statements = [];
+              }
+              exceptionBlockStack.push(currentExceptionBlock);
+              currentExceptionBlock = block;
+            } else if (blockAction === 1 /* Close */) {
+              currentExceptionBlock = exceptionBlockStack.pop();
+            }
+            break;
+          case 1 /* With */:
+            if (blockAction === 0 /* Open */) {
+              if (!withBlockStack) {
+                withBlockStack = [];
+              }
+              withBlockStack.push(block);
+            } else if (blockAction === 1 /* Close */) {
+              withBlockStack.pop();
+            }
+            break;
         }
-        return ambientModulesCache;
-      }
-      function getAmbientModules2(envGlobals) {
-        const result = [];
-        envGlobals.forEach((global2, sym) => {
-          if (ambientModuleSymbolRegex.test(sym)) {
-            result.push(global2);
-          }
-        });
-        return result;
       }
     }
-    function checkGrammarImportClause(node) {
-      var _a;
-      if (node.isTypeOnly && node.name && node.namedBindings) {
-        return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both);
-      }
-      if (node.isTypeOnly && ((_a = node.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */) {
-        return checkGrammarNamedImportsOrExports(node.namedBindings);
-      }
-      return false;
+  }
+  function writeOperation(operationIndex) {
+    tryEnterLabel(operationIndex);
+    tryEnterOrLeaveBlock(operationIndex);
+    if (lastOperationWasAbrupt) {
+      return;
     }
-    function checkGrammarNamedImportsOrExports(namedBindings) {
-      return !!forEach(namedBindings.elements, (specifier) => {
-        if (specifier.isTypeOnly) {
-          return grammarErrorOnFirstToken(
-            specifier,
-            specifier.kind === 276 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement
-          );
-        }
-      });
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    const opcode = operations[operationIndex];
+    if (opcode === 0 /* Nop */) {
+      return;
+    } else if (opcode === 10 /* Endfinally */) {
+      return writeEndfinally();
     }
-    function checkGrammarImportCallExpression(node) {
-      if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) {
-        return grammarErrorOnNode(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled);
-      }
-      if (moduleKind === 5 /* ES2015 */) {
-        return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext);
-      }
-      if (node.typeArguments) {
-        return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
-      }
-      const nodeArguments = node.arguments;
-      if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */) {
-        checkGrammarForDisallowedTrailingComma(nodeArguments);
-        if (nodeArguments.length > 1) {
-          const importAttributesArgument = nodeArguments[1];
-          return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext);
-        }
-      }
-      if (nodeArguments.length === 0 || nodeArguments.length > 2) {
-        return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments);
-      }
-      const spreadElement = find(nodeArguments, isSpreadElement);
-      if (spreadElement) {
-        return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element);
-      }
-      return false;
+    const args = operationArguments[operationIndex];
+    if (opcode === 1 /* Statement */) {
+      return writeStatement(args[0]);
     }
-    function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) {
-      const sourceObjectFlags = getObjectFlags(source);
-      if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) {
-        return find(unionTarget.types, (target) => {
-          if (target.flags & 524288 /* Object */) {
-            const overlapObjFlags = sourceObjectFlags & getObjectFlags(target);
-            if (overlapObjFlags & 4 /* Reference */) {
-              return source.target === target.target;
-            }
-            if (overlapObjFlags & 16 /* Anonymous */) {
-              return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol;
-            }
-          }
-          return false;
-        });
+    const location = operationLocations[operationIndex];
+    switch (opcode) {
+      case 2 /* Assign */:
+        return writeAssign(args[0], args[1], location);
+      case 3 /* Break */:
+        return writeBreak(args[0], location);
+      case 4 /* BreakWhenTrue */:
+        return writeBreakWhenTrue(args[0], args[1], location);
+      case 5 /* BreakWhenFalse */:
+        return writeBreakWhenFalse(args[0], args[1], location);
+      case 6 /* Yield */:
+        return writeYield(args[0], location);
+      case 7 /* YieldStar */:
+        return writeYieldStar(args[0], location);
+      case 8 /* Return */:
+        return writeReturn(args[0], location);
+      case 9 /* Throw */:
+        return writeThrow(args[0], location);
+    }
+  }
+  function writeStatement(statement) {
+    if (statement) {
+      if (!statements) {
+        statements = [statement];
+      } else {
+        statements.push(statement);
       }
     }
-    function findBestTypeForObjectLiteral(source, unionTarget) {
-      if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) {
-        return find(unionTarget.types, (t) => !isArrayLikeType(t));
-      }
-    }
-    function findBestTypeForInvokable(source, unionTarget) {
-      let signatureKind = 0 /* Call */;
-      const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0);
-      if (hasSignatures) {
-        return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0);
-      }
-    }
-    function findMostOverlappyType(source, unionTarget) {
-      let bestMatch;
-      if (!(source.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
-        let matchingCount = 0;
-        for (const target of unionTarget.types) {
-          if (!(target.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
-            const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]);
-            if (overlap.flags & 4194304 /* Index */) {
-              return target;
-            } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) {
-              const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1;
-              if (len >= matchingCount) {
-                bestMatch = target;
-                matchingCount = len;
-              }
-            }
-          }
-        }
-      }
-      return bestMatch;
-    }
-    function filterPrimitivesIfContainsNonPrimitive(type) {
-      if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) {
-        const result = filterType(type, (t) => !(t.flags & 402784252 /* Primitive */));
-        if (!(result.flags & 131072 /* Never */)) {
-          return result;
-        }
-      }
-      return type;
-    }
-    function findMatchingDiscriminantType(source, target, isRelatedTo) {
-      if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) {
-        const match = getMatchingUnionConstituentForType(target, source);
-        if (match) {
-          return match;
-        }
-        const sourceProperties = getPropertiesOfType(source);
-        if (sourceProperties) {
-          const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
-          if (sourcePropertiesFiltered) {
-            const discriminated = discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo);
-            if (discriminated !== target) {
-              return discriminated;
-            }
-          }
-        }
-      }
-      return void 0;
-    }
-    function getEffectivePropertyNameForPropertyNameNode(node) {
-      const name = getPropertyNameForPropertyNameNode(node);
-      return name ? name : isComputedPropertyName(node) ? tryGetNameFromType(getTypeOfExpression(node.expression)) : void 0;
-    }
-    function getCombinedModifierFlagsCached(node) {
-      if (lastGetCombinedModifierFlagsNode === node) {
-        return lastGetCombinedModifierFlagsResult;
-      }
-      lastGetCombinedModifierFlagsNode = node;
-      lastGetCombinedModifierFlagsResult = getCombinedModifierFlags(node);
-      return lastGetCombinedModifierFlagsResult;
-    }
-    function getCombinedNodeFlagsCached(node) {
-      if (lastGetCombinedNodeFlagsNode === node) {
-        return lastGetCombinedNodeFlagsResult;
-      }
-      lastGetCombinedNodeFlagsNode = node;
-      lastGetCombinedNodeFlagsResult = getCombinedNodeFlags(node);
-      return lastGetCombinedNodeFlagsResult;
-    }
-    function isVarConstLike(node) {
-      const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */;
-      return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */;
-    }
-  }
-  function isNotAccessor(declaration) {
-    return !isAccessor(declaration);
-  }
-  function isNotOverload(declaration) {
-    return declaration.kind !== 262 /* FunctionDeclaration */ && declaration.kind !== 174 /* MethodDeclaration */ || !!declaration.body;
-  }
-  function isDeclarationNameOrImportPropertyName(name) {
-    switch (name.parent.kind) {
-      case 276 /* ImportSpecifier */:
-      case 281 /* ExportSpecifier */:
-        return isIdentifier(name);
-      default:
-        return isDeclarationName(name);
-    }
-  }
-  function getIterationTypesKeyFromIterationTypeKind(typeKind) {
-    switch (typeKind) {
-      case 0 /* Yield */:
-        return "yieldType";
-      case 1 /* Return */:
-        return "returnType";
-      case 2 /* Next */:
-        return "nextType";
-    }
   }
-  function signatureHasRestParameter(s) {
-    return !!(s.flags & 1 /* HasRestParameter */);
+  function writeAssign(left, right, operationLocation) {
+    writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation));
   }
-  function signatureHasLiteralTypes(s) {
-    return !!(s.flags & 2 /* HasLiteralTypes */);
+  function writeThrow(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    lastOperationWasCompletion = true;
+    writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation));
   }
-  function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
-    return {
-      getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-      getPackageJsonInfoCache: () => {
-        var _a;
-        return (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host);
-      },
-      useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-      redirectTargetsMap: host.redirectTargetsMap,
-      getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
-      isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
-      fileExists: (fileName) => host.fileExists(fileName),
-      getFileIncludeReasons: () => host.getFileIncludeReasons(),
-      readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
-    };
+  function writeReturn(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    lastOperationWasCompletion = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression(
+              expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
+            )
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
   }
-  var ambientModuleSymbolRegex, anon, nextSymbolId, nextNodeId, nextMergeId, nextFlowId, TypeFacts, typeofNEFacts, CheckMode, SignatureCheckMode, isNotOverloadAndNotAccessor, intrinsicTypeKinds, SymbolLinks, JsxNames, SymbolTrackerImpl;
-  var init_checker = __esm({
-    "src/compiler/checker.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_moduleSpecifiers();
-      init_ts_performance();
-      ambientModuleSymbolRegex = /^".+"$/;
-      anon = "(anonymous)";
-      nextSymbolId = 1;
-      nextNodeId = 1;
-      nextMergeId = 1;
-      nextFlowId = 1;
-      TypeFacts = /* @__PURE__ */ ((TypeFacts3) => {
-        TypeFacts3[TypeFacts3["None"] = 0] = "None";
-        TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString";
-        TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber";
-        TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt";
-        TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean";
-        TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol";
-        TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject";
-        TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction";
-        TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject";
-        TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString";
-        TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber";
-        TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt";
-        TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean";
-        TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol";
-        TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject";
-        TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction";
-        TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject";
-        TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined";
-        TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull";
-        TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull";
-        TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined";
-        TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull";
-        TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull";
-        TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy";
-        TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy";
-        TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined";
-        TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull";
-        TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull";
-        TypeFacts3[TypeFacts3["All"] = 134217727] = "All";
-        TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts";
-        TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts";
-        TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts";
-        TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts";
-        TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts";
-        TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts";
-        TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts";
-        TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts";
-        TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts";
-        TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts";
-        TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts";
-        TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts";
-        TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts";
-        TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts";
-        TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts";
-        TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts";
-        TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts";
-        TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts";
-        TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts";
-        TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts";
-        TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts";
-        TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts";
-        TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts";
-        TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts";
-        TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts";
-        TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts";
-        TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts";
-        TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts";
-        TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts";
-        TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts";
-        TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts";
-        TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts";
-        TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts";
-        TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts";
-        TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts";
-        TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts";
-        TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts";
-        TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts";
-        TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts";
-        TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts";
-        TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts";
-        TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts";
-        TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts";
-        TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts";
-        TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE";
-        TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask";
-        TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
-        return TypeFacts3;
-      })(TypeFacts || {});
-      typeofNEFacts = new Map(Object.entries({
-        string: 256 /* TypeofNEString */,
-        number: 512 /* TypeofNENumber */,
-        bigint: 1024 /* TypeofNEBigInt */,
-        boolean: 2048 /* TypeofNEBoolean */,
-        symbol: 4096 /* TypeofNESymbol */,
-        undefined: 524288 /* NEUndefined */,
-        object: 8192 /* TypeofNEObject */,
-        function: 16384 /* TypeofNEFunction */
-      }));
-      CheckMode = /* @__PURE__ */ ((CheckMode3) => {
-        CheckMode3[CheckMode3["Normal"] = 0] = "Normal";
-        CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual";
-        CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential";
-        CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive";
-        CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions";
-        CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp";
-        CheckMode3[CheckMode3["RestBindingElement"] = 32] = "RestBindingElement";
-        CheckMode3[CheckMode3["TypeOnly"] = 64] = "TypeOnly";
-        return CheckMode3;
-      })(CheckMode || {});
-      SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
-        SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None";
-        SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback";
-        SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback";
-        SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes";
-        SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity";
-        SignatureCheckMode3[SignatureCheckMode3["StrictTopSignature"] = 16] = "StrictTopSignature";
-        SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback";
-        return SignatureCheckMode3;
-      })(SignatureCheckMode || {});
-      isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-      intrinsicTypeKinds = new Map(Object.entries({
-        Uppercase: 0 /* Uppercase */,
-        Lowercase: 1 /* Lowercase */,
-        Capitalize: 2 /* Capitalize */,
-        Uncapitalize: 3 /* Uncapitalize */,
-        NoInfer: 4 /* NoInfer */
-      }));
-      SymbolLinks = class {
-      };
-      ((JsxNames2) => {
-        JsxNames2.JSX = "JSX";
-        JsxNames2.IntrinsicElements = "IntrinsicElements";
-        JsxNames2.ElementClass = "ElementClass";
-        JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty";
-        JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute";
-        JsxNames2.Element = "Element";
-        JsxNames2.ElementType = "ElementType";
-        JsxNames2.IntrinsicAttributes = "IntrinsicAttributes";
-        JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
-        JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
-      })(JsxNames || (JsxNames = {}));
-      SymbolTrackerImpl = class _SymbolTrackerImpl {
-        constructor(context, tracker, moduleResolverHost) {
-          this.moduleResolverHost = void 0;
-          this.inner = void 0;
-          this.disableTrackSymbol = false;
-          var _a;
-          while (tracker instanceof _SymbolTrackerImpl) {
-            tracker = tracker.inner;
-          }
-          this.inner = tracker;
-          this.moduleResolverHost = moduleResolverHost;
-          this.context = context;
-          this.canTrackSymbol = !!((_a = this.inner) == null ? void 0 : _a.trackSymbol);
-        }
-        trackSymbol(symbol, enclosingDeclaration, meaning) {
-          var _a, _b;
-          if (((_a = this.inner) == null ? void 0 : _a.trackSymbol) && !this.disableTrackSymbol) {
-            if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
-              this.onDiagnosticReported();
-              return true;
-            }
-            if (!(symbol.flags & 262144 /* TypeParameter */))
-              ((_b = this.context).trackedSymbols ?? (_b.trackedSymbols = [])).push([symbol, enclosingDeclaration, meaning]);
-          }
-          return false;
-        }
-        reportInaccessibleThisError() {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleThisError) {
-            this.onDiagnosticReported();
-            this.inner.reportInaccessibleThisError();
-          }
-        }
-        reportPrivateInBaseOfClassExpression(propertyName) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportPrivateInBaseOfClassExpression) {
-            this.onDiagnosticReported();
-            this.inner.reportPrivateInBaseOfClassExpression(propertyName);
-          }
-        }
-        reportInaccessibleUniqueSymbolError() {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleUniqueSymbolError) {
-            this.onDiagnosticReported();
-            this.inner.reportInaccessibleUniqueSymbolError();
-          }
-        }
-        reportCyclicStructureError() {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportCyclicStructureError) {
-            this.onDiagnosticReported();
-            this.inner.reportCyclicStructureError();
-          }
-        }
-        reportLikelyUnsafeImportRequiredError(specifier) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportLikelyUnsafeImportRequiredError) {
-            this.onDiagnosticReported();
-            this.inner.reportLikelyUnsafeImportRequiredError(specifier);
-          }
-        }
-        reportTruncationError() {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportTruncationError) {
-            this.onDiagnosticReported();
-            this.inner.reportTruncationError();
-          }
-        }
-        trackReferencedAmbientModule(decl, symbol) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.trackReferencedAmbientModule) {
-            this.onDiagnosticReported();
-            this.inner.trackReferencedAmbientModule(decl, symbol);
-          }
-        }
-        trackExternalModuleSymbolOfImportTypeNode(symbol) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.trackExternalModuleSymbolOfImportTypeNode) {
-            this.onDiagnosticReported();
-            this.inner.trackExternalModuleSymbolOfImportTypeNode(symbol);
-          }
-        }
-        reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportNonlocalAugmentation) {
-            this.onDiagnosticReported();
-            this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
-          }
-        }
-        reportNonSerializableProperty(propertyName) {
-          var _a;
-          if ((_a = this.inner) == null ? void 0 : _a.reportNonSerializableProperty) {
-            this.onDiagnosticReported();
-            this.inner.reportNonSerializableProperty(propertyName);
-          }
-        }
-        onDiagnosticReported() {
-          this.context.reportedDiagnostic = true;
-        }
-      };
-    }
-  });
-
-  // src/compiler/deno.ts
-  var deno_exports = {};
-  __export(deno_exports, {
-    createDenoForkContext: () => createDenoForkContext,
-    parseNpmPackageReference: () => parseNpmPackageReference,
-    setIsNodeSourceFileCallback: () => setIsNodeSourceFileCallback,
-    setNodeBuiltInModuleNames: () => setNodeBuiltInModuleNames,
-    setNodeOnlyGlobalNames: () => setNodeOnlyGlobalNames,
-    tryParseNpmPackageReference: () => tryParseNpmPackageReference
-  });
-  function setIsNodeSourceFileCallback(callback) {
-    isNodeSourceFile = callback;
+  function writeBreak(label, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression([
+              createInstruction(3 /* Break */),
+              createLabel(label)
+            ])
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
   }
-  function setNodeBuiltInModuleNames(names) {
-    nodeBuiltInModuleNames = new Set(names);
+  function writeBreakWhenTrue(label, condition, operationLocation) {
+    writeStatement(
+      setEmitFlags(
+        factory2.createIfStatement(
+          condition,
+          setEmitFlags(
+            setTextRange(
+              factory2.createReturnStatement(
+                factory2.createArrayLiteralExpression([
+                  createInstruction(3 /* Break */),
+                  createLabel(label)
+                ])
+              ),
+              operationLocation
+            ),
+            768 /* NoTokenSourceMaps */
+          )
+        ),
+        1 /* SingleLine */
+      )
+    );
   }
-  function setNodeOnlyGlobalNames(names) {
-    nodeBuiltInModuleNames = new Set(names);
-    nodeOnlyGlobalNames = new Set(names);
+  function writeBreakWhenFalse(label, condition, operationLocation) {
+    writeStatement(
+      setEmitFlags(
+        factory2.createIfStatement(
+          factory2.createLogicalNot(condition),
+          setEmitFlags(
+            setTextRange(
+              factory2.createReturnStatement(
+                factory2.createArrayLiteralExpression([
+                  createInstruction(3 /* Break */),
+                  createLabel(label)
+                ])
+              ),
+              operationLocation
+            ),
+            768 /* NoTokenSourceMaps */
+          )
+        ),
+        1 /* SingleLine */
+      )
+    );
   }
-  function createDenoForkContext({
-    mergeSymbol,
-    globals,
-    nodeGlobals,
-    ambientModuleSymbolRegex: ambientModuleSymbolRegex2
-  }) {
-    return {
-      hasNodeSourceFile,
-      getGlobalsForName,
-      mergeGlobalSymbolTable,
-      combinedGlobals: createNodeGlobalsSymbolTable()
-    };
-    function hasNodeSourceFile(node) {
-      if (!node)
-        return false;
-      const sourceFile = getSourceFileOfNode(node);
-      return isNodeSourceFile(sourceFile);
-    }
-    function getGlobalsForName(id) {
-      if (ambientModuleSymbolRegex2.test(id)) {
-        if (id.startsWith('"node:')) {
-          const name = id.slice(6, -1);
-          if (nodeBuiltInModuleNames.has(name)) {
-            return globals;
-          }
-        }
-        return nodeGlobals;
-      }
-      return nodeOnlyGlobalNames.has(id) ? nodeGlobals : globals;
-    }
-    function mergeGlobalSymbolTable(node, source, unidirectional = false) {
-      const sourceFile = getSourceFileOfNode(node);
-      const isNodeFile = hasNodeSourceFile(sourceFile);
-      source.forEach((sourceSymbol, id) => {
-        const target = isNodeFile ? getGlobalsForName(id) : globals;
-        const targetSymbol = target.get(id);
-        target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : sourceSymbol);
-      });
-    }
-    function createNodeGlobalsSymbolTable() {
-      return new Proxy(globals, {
-        get(target, prop, receiver) {
-          if (prop === "get") {
-            return (key) => {
-              return nodeGlobals.get(key) ?? globals.get(key);
-            };
-          } else if (prop === "has") {
-            return (key) => {
-              return nodeGlobals.has(key) || globals.has(key);
-            };
-          } else if (prop === "size") {
-            let i = 0;
-            for (const _ignore of getEntries((entry) => entry)) {
-              i++;
-            }
-            return i;
-          } else if (prop === "forEach") {
-            return (action) => {
-              for (const [key, value] of getEntries((entry) => entry)) {
-                action(value, key);
-              }
-            };
-          } else if (prop === "entries") {
-            return () => {
-              return getEntries((kv) => kv);
-            };
-          } else if (prop === "keys") {
-            return () => {
-              return getEntries((kv) => kv[0]);
-            };
-          } else if (prop === "values") {
-            return () => {
-              return getEntries((kv) => kv[1]);
-            };
-          } else if (prop === Symbol.iterator) {
-            return () => {
-              return Array.from(getEntries((kv) => kv))[Symbol.iterator]();
-            };
-          } else {
-            const value = target[prop];
-            if (value instanceof Function) {
-              return function(...args) {
-                return value.apply(this === receiver ? target : this, args);
-              };
-            }
-            return value;
-          }
-        }
-      });
-      function* getEntries(transform2) {
-        const foundKeys = /* @__PURE__ */ new Set();
-        for (const entries of [nodeGlobals.entries(), globals.entries()]) {
-          for (const entry of entries) {
-            if (!foundKeys.has(entry[0])) {
-              yield transform2(entry);
-              foundKeys.add(entry[0]);
-            }
-          }
-        }
-      }
-    }
+  function writeYield(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression(
+              expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)]
+            )
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
   }
-  function tryParseNpmPackageReference(text) {
-    try {
-      return parseNpmPackageReference(text);
-    } catch {
-      return void 0;
-    }
+  function writeYieldStar(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression([
+              createInstruction(5 /* YieldStar */),
+              expression
+            ])
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
   }
-  function parseNpmPackageReference(text) {
-    if (!text.startsWith("npm:")) {
-      throw new Error(`Not an npm specifier: ${text}`);
-    }
-    text = text.replace(/^npm:\/?/, "");
-    const parts = text.split("/");
-    const namePartLen = text.startsWith("@") ? 2 : 1;
-    if (parts.length < namePartLen) {
-      throw new Error(`Not a valid package: ${text}`);
-    }
-    const nameParts = parts.slice(0, namePartLen);
-    const lastNamePart = nameParts.at(-1);
-    const lastAtIndex = lastNamePart.lastIndexOf("@");
-    let versionReq;
-    if (lastAtIndex > 0) {
-      versionReq = lastNamePart.substring(lastAtIndex + 1);
-      nameParts[nameParts.length - 1] = lastNamePart.substring(0, lastAtIndex);
-    }
-    const name = nameParts.join("/");
-    if (name.length === 0) {
-      throw new Error(`Npm specifier did not have a name: ${text}`);
-    }
-    return {
-      name,
-      versionReq,
-      subPath: parts.length > nameParts.length ? parts.slice(nameParts.length).join("/") : void 0
-    };
+  function writeEndfinally() {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression([
+          createInstruction(7 /* Endfinally */)
+        ])
+      )
+    );
   }
-  var isNodeSourceFile, nodeBuiltInModuleNames, nodeOnlyGlobalNames;
-  var init_deno = __esm({
-    "src/compiler/deno.ts"() {
-      "use strict";
-      init_ts2();
-      isNodeSourceFile = () => false;
-      nodeBuiltInModuleNames = /* @__PURE__ */ new Set();
-      nodeOnlyGlobalNames = /* @__PURE__ */ new Set();
-    }
-  });
+}
 
-  // src/compiler/visitorPublic.ts
-  function visitNode(node, visitor, test, lift) {
-    if (node === void 0) {
+// src/compiler/transformers/module/module.ts
+function transformModule(context) {
+  function getTransformModuleDelegate(moduleKind2) {
+    switch (moduleKind2) {
+      case 2 /* AMD */:
+        return transformAMDModule;
+      case 3 /* UMD */:
+        return transformUMDModule;
+      default:
+        return transformCommonJSModule;
+    }
+  }
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const host = context.getEmitHost();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(213 /* CallExpression */);
+  context.enableSubstitution(215 /* TaggedTemplateExpression */);
+  context.enableSubstitution(80 /* Identifier */);
+  context.enableSubstitution(226 /* BinaryExpression */);
+  context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
+  context.enableEmitNotification(307 /* SourceFile */);
+  const moduleInfoMap = [];
+  let currentSourceFile;
+  let currentModuleInfo;
+  const noSubstitution = [];
+  let needUMDDynamicImportHelper;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && compilerOptions.outFile)) {
       return node;
     }
-    const visited = visitor(node);
-    let visitedNode;
-    if (visited === void 0) {
-      return void 0;
-    } else if (isArray(visited)) {
-      visitedNode = (lift || extractSingleNode)(visited);
-    } else {
-      visitedNode = visited;
-    }
-    Debug.assertNode(visitedNode, test);
-    return visitedNode;
-  }
-  function visitNodes2(nodes, visitor, test, start, count) {
-    if (nodes === void 0) {
-      return nodes;
-    }
-    const length2 = nodes.length;
-    if (start === void 0 || start < 0) {
-      start = 0;
-    }
-    if (count === void 0 || count > length2 - start) {
-      count = length2 - start;
-    }
-    let hasTrailingComma;
-    let pos = -1;
-    let end = -1;
-    if (start > 0 || count < length2) {
-      hasTrailingComma = nodes.hasTrailingComma && start + count === length2;
-    } else {
-      pos = nodes.pos;
-      end = nodes.end;
-      hasTrailingComma = nodes.hasTrailingComma;
-    }
-    const updated = visitArrayWorker(nodes, visitor, test, start, count);
-    if (updated !== nodes) {
-      const updatedArray = factory.createNodeArray(updated, hasTrailingComma);
-      setTextRangePosEnd(updatedArray, pos, end);
-      return updatedArray;
-    }
-    return nodes;
+    currentSourceFile = node;
+    currentModuleInfo = collectExternalModuleInfo(context, node);
+    moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo;
+    const transformModule2 = getTransformModuleDelegate(moduleKind);
+    const updated = transformModule2(node);
+    currentSourceFile = void 0;
+    currentModuleInfo = void 0;
+    needUMDDynamicImportHelper = false;
+    return updated;
   }
-  function visitArray(nodes, visitor, test, start, count) {
-    if (nodes === void 0) {
-      return nodes;
-    }
-    const length2 = nodes.length;
-    if (start === void 0 || start < 0) {
-      start = 0;
+  function shouldEmitUnderscoreUnderscoreESModule() {
+    if (hasJSFileExtension(currentSourceFile.fileName) && currentSourceFile.commonJsModuleIndicator && (!currentSourceFile.externalModuleIndicator || currentSourceFile.externalModuleIndicator === true)) {
+      return false;
     }
-    if (count === void 0 || count > length2 - start) {
-      count = length2 - start;
+    if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) {
+      return true;
     }
-    return visitArrayWorker(nodes, visitor, test, start, count);
+    return false;
   }
-  function visitArrayWorker(nodes, visitor, test, start, count) {
-    let updated;
-    const length2 = nodes.length;
-    if (start > 0 || count < length2) {
-      updated = [];
-    }
-    for (let i = 0; i < count; i++) {
-      const node = nodes[i + start];
-      const visited = node !== void 0 ? visitor ? visitor(node) : node : void 0;
-      if (updated !== void 0 || visited === void 0 || visited !== node) {
-        if (updated === void 0) {
-          updated = nodes.slice(0, i);
-          Debug.assertEachNode(updated, test);
-        }
-        if (visited) {
-          if (isArray(visited)) {
-            for (const visitedNode of visited) {
-              Debug.assertNode(visitedNode, test);
-              updated.push(visitedNode);
-            }
-          } else {
-            Debug.assertNode(visited, test);
-            updated.push(visited);
-          }
-        }
+  function transformCommonJSModule(node) {
+    startLexicalEnvironment();
+    const statements = [];
+    const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile);
+    const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor);
+    if (shouldEmitUnderscoreUnderscoreESModule()) {
+      append(statements, createUnderscoreUnderscoreESModule());
+    }
+    if (some(currentModuleInfo.exportedNames)) {
+      const chunkSize = 50;
+      for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) {
+        append(
+          statements,
+          factory2.createExpressionStatement(
+            reduceLeft(
+              currentModuleInfo.exportedNames.slice(i, i + chunkSize),
+              (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev),
+              factory2.createVoidZero()
+            )
+          )
+        );
       }
     }
-    if (updated) {
-      return updated;
-    }
-    Debug.assertEachNode(nodes, test);
-    return nodes;
-  }
-  function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict, nodesVisitor = visitNodes2) {
-    context.startLexicalEnvironment();
-    statements = nodesVisitor(statements, visitor, isStatement, start);
-    if (ensureUseStrict)
-      statements = context.factory.ensureUseStrict(statements);
-    return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment());
-  }
-  function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) {
-    let updated;
-    context.startLexicalEnvironment();
-    if (nodes) {
-      context.setLexicalEnvironmentFlags(1 /* InParameters */, true);
-      updated = nodesVisitor(nodes, visitor, isParameter);
-      if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
-        updated = addDefaultValueAssignmentsIfNeeded(updated, context);
-      }
-      context.setLexicalEnvironmentFlags(1 /* InParameters */, false);
+    for (const f of currentModuleInfo.exportedFunctions) {
+      appendExportsOfHoistedDeclaration(statements, f);
     }
-    context.suspendLexicalEnvironment();
+    append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
+    addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      false
+    );
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
+    addEmitHelpers(updated, context.readEmitHelpers());
     return updated;
   }
-  function addDefaultValueAssignmentsIfNeeded(parameters, context) {
-    let result;
-    for (let i = 0; i < parameters.length; i++) {
-      const parameter = parameters[i];
-      const updated = addDefaultValueAssignmentIfNeeded(parameter, context);
-      if (result || updated !== parameter) {
-        if (!result)
-          result = parameters.slice(0, i);
-        result[i] = updated;
-      }
-    }
-    if (result) {
-      return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters);
-    }
-    return parameters;
-  }
-  function addDefaultValueAssignmentIfNeeded(parameter, context) {
-    return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter;
-  }
-  function addDefaultValueAssignmentForBindingPattern(parameter, context) {
-    const { factory: factory2 } = context;
-    context.addInitializationStatement(
-      factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            parameter.name,
-            /*exclamationToken*/
-            void 0,
-            parameter.type,
-            parameter.initializer ? factory2.createConditionalExpression(
-              factory2.createStrictEquality(
-                factory2.getGeneratedNameForNode(parameter),
-                factory2.createVoidZero()
-              ),
-              /*questionToken*/
-              void 0,
-              parameter.initializer,
-              /*colonToken*/
+  function transformAMDModule(node) {
+    const define = factory2.createIdentifier("define");
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const jsonSourceFile = isJsonSourceFile(node) && node;
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      true
+    );
+    const updated = factory2.updateSourceFile(
+      node,
+      setTextRange(
+        factory2.createNodeArray([
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              define,
+              /*typeArguments*/
               void 0,
-              factory2.getGeneratedNameForNode(parameter)
-            ) : factory2.getGeneratedNameForNode(parameter)
+              [
+                // Add the module name (if provided).
+                ...moduleName ? [moduleName] : [],
+                // Add the dependency array argument:
+                //
+                //     ["require", "exports", module1", "module2", ...]
+                factory2.createArrayLiteralExpression(
+                  jsonSourceFile ? emptyArray : [
+                    factory2.createStringLiteral("require"),
+                    factory2.createStringLiteral("exports"),
+                    ...aliasedModuleNames,
+                    ...unaliasedModuleNames
+                  ]
+                ),
+                // Add the module body function argument:
+                //
+                //     function (require, exports, module1, module2) ...
+                jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  /*asteriskToken*/
+                  void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  [
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
+                    ...importAliasNames
+                  ],
+                  /*type*/
+                  void 0,
+                  transformAsynchronousModuleBody(node)
+                )
+              ]
+            )
           )
-        ])
+        ]),
+        /*location*/
+        node.statements
       )
     );
-    return factory2.updateParameterDeclaration(
-      parameter,
-      parameter.modifiers,
-      parameter.dotDotDotToken,
-      factory2.getGeneratedNameForNode(parameter),
-      parameter.questionToken,
-      parameter.type,
-      /*initializer*/
-      void 0
-    );
+    addEmitHelpers(updated, context.readEmitHelpers());
+    return updated;
   }
-  function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) {
-    const factory2 = context.factory;
-    context.addInitializationStatement(
-      factory2.createIfStatement(
-        factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
-        setEmitFlags(
-          setTextRange(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
+  function transformUMDModule(node) {
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      false
+    );
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const umdHeader = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        "factory"
+      )],
+      /*type*/
+      void 0,
+      setTextRange(
+        factory2.createBlock(
+          [
+            factory2.createIfStatement(
+              factory2.createLogicalAnd(
+                factory2.createTypeCheck(factory2.createIdentifier("module"), "object"),
+                factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object")
+              ),
+              factory2.createBlock([
+                factory2.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  [
+                    factory2.createVariableDeclaration(
+                      "v",
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      factory2.createCallExpression(
+                        factory2.createIdentifier("factory"),
+                        /*typeArguments*/
+                        void 0,
+                        [
+                          factory2.createIdentifier("require"),
+                          factory2.createIdentifier("exports")
+                        ]
+                      )
+                    )
+                  ]
+                ),
                 setEmitFlags(
-                  setTextRange(
-                    factory2.createAssignment(
-                      setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */),
-                      setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
+                  factory2.createIfStatement(
+                    factory2.createStrictInequality(
+                      factory2.createIdentifier("v"),
+                      factory2.createIdentifier("undefined")
                     ),
-                    parameter
+                    factory2.createExpressionStatement(
+                      factory2.createAssignment(
+                        factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"),
+                        factory2.createIdentifier("v")
+                      )
+                    )
                   ),
-                  3072 /* NoComments */
+                  1 /* SingleLine */
                 )
+              ]),
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createTypeCheck(factory2.createIdentifier("define"), "function"),
+                  factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd")
+                ),
+                factory2.createBlock([
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      factory2.createIdentifier("define"),
+                      /*typeArguments*/
+                      void 0,
+                      [
+                        // Add the module name (if provided).
+                        ...moduleName ? [moduleName] : [],
+                        factory2.createArrayLiteralExpression([
+                          factory2.createStringLiteral("require"),
+                          factory2.createStringLiteral("exports"),
+                          ...aliasedModuleNames,
+                          ...unaliasedModuleNames
+                        ]),
+                        factory2.createIdentifier("factory")
+                      ]
+                    )
+                  )
+                ])
               )
-            ]),
-            parameter
-          ),
-          1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
-        )
+            )
+          ],
+          /*multiLine*/
+          true
+        ),
+        /*location*/
+        void 0
       )
     );
-    return factory2.updateParameterDeclaration(
-      parameter,
-      parameter.modifiers,
-      parameter.dotDotDotToken,
-      parameter.name,
-      parameter.questionToken,
-      parameter.type,
-      /*initializer*/
-      void 0
+    const updated = factory2.updateSourceFile(
+      node,
+      setTextRange(
+        factory2.createNodeArray([
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              umdHeader,
+              /*typeArguments*/
+              void 0,
+              [
+                // Add the module body function argument:
+                //
+                //     function (require, exports) ...
+                factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  /*asteriskToken*/
+                  void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  [
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
+                    ...importAliasNames
+                  ],
+                  /*type*/
+                  void 0,
+                  transformAsynchronousModuleBody(node)
+                )
+              ]
+            )
+          )
+        ]),
+        /*location*/
+        node.statements
+      )
     );
+    addEmitHelpers(updated, context.readEmitHelpers());
+    return updated;
   }
-  function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) {
-    context.resumeLexicalEnvironment();
-    const updated = nodeVisitor(node, visitor, isConciseBody);
-    const declarations = context.endLexicalEnvironment();
-    if (some(declarations)) {
-      if (!updated) {
-        return context.factory.createBlock(declarations);
+  function collectAsynchronousDependencies(node, includeNonAmdDependencies) {
+    const aliasedModuleNames = [];
+    const unaliasedModuleNames = [];
+    const importAliasNames = [];
+    for (const amdDependency of node.amdDependencies) {
+      if (amdDependency.name) {
+        aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
+        importAliasNames.push(factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          amdDependency.name
+        ));
+      } else {
+        unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
       }
-      const block = context.factory.converters.convertToFunctionBlock(updated);
-      const statements = factory.mergeLexicalEnvironment(block.statements, declarations);
-      return context.factory.updateBlock(block, statements);
     }
-    return updated;
-  }
-  function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) {
-    context.startBlockScope();
-    const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock);
-    Debug.assert(updated);
-    const declarations = context.endBlockScope();
-    if (some(declarations)) {
-      if (isBlock(updated)) {
-        declarations.push(...updated.statements);
-        return context.factory.updateBlock(updated, declarations);
+    for (const importNode of currentModuleInfo.externalImports) {
+      const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
+      const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile);
+      if (externalModuleName) {
+        if (includeNonAmdDependencies && importAliasName) {
+          setEmitFlags(importAliasName, 8 /* NoSubstitution */);
+          aliasedModuleNames.push(externalModuleName);
+          importAliasNames.push(factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            importAliasName
+          ));
+        } else {
+          unaliasedModuleNames.push(externalModuleName);
+        }
       }
-      declarations.push(updated);
-      return context.factory.createBlock(declarations);
     }
-    return updated;
+    return { aliasedModuleNames, unaliasedModuleNames, importAliasNames };
   }
-  function visitCommaListElements(elements, visitor, discardVisitor = visitor) {
-    if (discardVisitor === visitor || elements.length <= 1) {
-      return visitNodes2(elements, visitor, isExpression);
+  function getAMDImportExpressionForImport(node) {
+    if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) {
+      return void 0;
     }
-    let i = 0;
-    const length2 = elements.length;
-    return visitNodes2(elements, (node) => {
-      const discarded = i < length2 - 1;
-      i++;
-      return discarded ? discardVisitor(node) : visitor(node);
-    }, isExpression);
-  }
-  function visitEachChild(node, visitor, context = nullTransformationContext, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) {
-    if (node === void 0) {
+    const name = getLocalNameForExternalImport(factory2, node, currentSourceFile);
+    const expr = getHelperExpressionForImport(node, name);
+    if (expr === name) {
       return void 0;
     }
-    const fn = visitEachChildTable[node.kind];
-    return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor);
-  }
-  function extractSingleNode(nodes) {
-    Debug.assert(nodes.length <= 1, "Too many nodes written to output.");
-    return singleOrUndefined(nodes);
-  }
-  var visitEachChildTable;
-  var init_visitorPublic = __esm({
-    "src/compiler/visitorPublic.ts"() {
-      "use strict";
-      init_ts2();
-      visitEachChildTable = {
-        [166 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateQualifiedName(
-            node,
-            Debug.checkDefined(nodeVisitor(node.left, visitor, isEntityName)),
-            Debug.checkDefined(nodeVisitor(node.right, visitor, isIdentifier))
-          );
-        },
-        [167 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateComputedPropertyName(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        // Signature elements
-        [168 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeParameterDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            nodeVisitor(node.constraint, visitor, isTypeNode),
-            nodeVisitor(node.default, visitor, isTypeNode)
-          );
-        },
-        [169 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateParameterDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
-            nodeVisitor(node.type, visitor, isTypeNode),
-            nodeVisitor(node.initializer, visitor, isExpression)
-          );
-        },
-        [170 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateDecorator(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        // Type elements
-        [171 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updatePropertySignature(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
-            nodeVisitor(node.type, visitor, isTypeNode)
-          );
-        },
-        [172 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updatePropertyDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
-            tokenVisitor ? nodeVisitor(node.questionToken ?? node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken) : node.questionToken ?? node.exclamationToken,
-            nodeVisitor(node.type, visitor, isTypeNode),
-            nodeVisitor(node.initializer, visitor, isExpression)
-          );
-        },
-        [173 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateMethodSignature(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            nodeVisitor(node.type, visitor, isTypeNode)
-          );
-        },
-        [174 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateMethodDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            nodeVisitor(node.type, visitor, isTypeNode),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [176 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateConstructorDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [177 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateGetAccessorDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            nodeVisitor(node.type, visitor, isTypeNode),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [178 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSetAccessorDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [175 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          context.startLexicalEnvironment();
-          context.suspendLexicalEnvironment();
-          return context.factory.updateClassStaticBlockDeclaration(
-            node,
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [179 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateCallSignature(
-            node,
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            nodeVisitor(node.type, visitor, isTypeNode)
-          );
-        },
-        [180 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateConstructSignature(
-            node,
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            nodeVisitor(node.type, visitor, isTypeNode)
+    return factory2.createExpressionStatement(factory2.createAssignment(name, expr));
+  }
+  function transformAsynchronousModuleBody(node) {
+    startLexicalEnvironment();
+    const statements = [];
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      statements,
+      /*ensureUseStrict*/
+      true,
+      topLevelVisitor
+    );
+    if (shouldEmitUnderscoreUnderscoreESModule()) {
+      append(statements, createUnderscoreUnderscoreESModule());
+    }
+    if (some(currentModuleInfo.exportedNames)) {
+      append(statements, factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())));
+    }
+    for (const f of currentModuleInfo.exportedFunctions) {
+      appendExportsOfHoistedDeclaration(statements, f);
+    }
+    append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
+    if (moduleKind === 2 /* AMD */) {
+      addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
+    }
+    addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      true
+    );
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const body = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+    if (needUMDDynamicImportHelper) {
+      addEmitHelper(body, dynamicImportUMDHelper);
+    }
+    return body;
+  }
+  function addExportEqualsIfNeeded(statements, emitAsReturn) {
+    if (currentModuleInfo.exportEquals) {
+      const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor, isExpression);
+      if (expressionResult) {
+        if (emitAsReturn) {
+          const statement = factory2.createReturnStatement(expressionResult);
+          setTextRange(statement, currentModuleInfo.exportEquals);
+          setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
+          statements.push(statement);
+        } else {
+          const statement = factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(
+                factory2.createIdentifier("module"),
+                "exports"
+              ),
+              expressionResult
+            )
           );
-        },
-        [181 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateIndexSignature(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        // Types
-        [182 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypePredicateNode(
-            node,
-            nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword),
-            Debug.checkDefined(nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode)),
-            nodeVisitor(node.type, visitor, isTypeNode)
-          );
-        },
-        [183 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeReferenceNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.typeName, visitor, isEntityName)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode)
-          );
-        },
-        [184 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateFunctionTypeNode(
-            node,
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [185 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateConstructorTypeNode(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.parameters, visitor, isParameter),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [186 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeQueryNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.exprName, visitor, isEntityName)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode)
-          );
-        },
-        [187 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeLiteralNode(
-            node,
-            nodesVisitor(node.members, visitor, isTypeElement)
-          );
-        },
-        [188 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateArrayTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.elementType, visitor, isTypeNode))
-          );
-        },
-        [189 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTupleTypeNode(
-            node,
-            nodesVisitor(node.elements, visitor, isTypeNode)
-          );
-        },
-        [190 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateOptionalTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [191 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateRestTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [192 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateUnionTypeNode(
-            node,
-            nodesVisitor(node.types, visitor, isTypeNode)
-          );
-        },
-        [193 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateIntersectionTypeNode(
-            node,
-            nodesVisitor(node.types, visitor, isTypeNode)
-          );
-        },
-        [194 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateConditionalTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.checkType, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.extendsType, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.trueType, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.falseType, visitor, isTypeNode))
-          );
-        },
-        [195 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateInferTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration))
-          );
-        },
-        [205 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.argument, visitor, isTypeNode)),
-            nodeVisitor(node.attributes, visitor, isImportAttributes),
-            nodeVisitor(node.qualifier, visitor, isEntityName),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            node.isTypeOf
-          );
-        },
-        [302 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportTypeAssertionContainer(
-            node,
-            Debug.checkDefined(nodeVisitor(node.assertClause, visitor, isAssertClause)),
-            node.multiLine
-          );
-        },
-        [202 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateNamedTupleMember(
-            node,
-            tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [196 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateParenthesizedType(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [198 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeOperatorNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [199 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateIndexedAccessTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.objectType, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.indexType, visitor, isTypeNode))
-          );
-        },
-        [200 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateMappedTypeNode(
-            node,
-            tokenVisitor ? nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken) : node.readonlyToken,
-            Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)),
-            nodeVisitor(node.nameType, visitor, isTypeNode),
-            tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken) : node.questionToken,
-            nodeVisitor(node.type, visitor, isTypeNode),
-            nodesVisitor(node.members, visitor, isTypeElement)
-          );
-        },
-        [201 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateLiteralTypeNode(
-            node,
-            Debug.checkDefined(nodeVisitor(node.literal, visitor, isLiteralTypeLiteral))
-          );
-        },
-        [203 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTemplateLiteralType(
-            node,
-            Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)),
-            nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan)
-          );
-        },
-        [204 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTemplateLiteralTypeSpan(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail))
-          );
-        },
-        // Binding patterns
-        [206 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateObjectBindingPattern(
-            node,
-            nodesVisitor(node.elements, visitor, isBindingElement)
-          );
-        },
-        [207 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateArrayBindingPattern(
-            node,
-            nodesVisitor(node.elements, visitor, isArrayBindingElement)
-          );
-        },
-        [208 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateBindingElement(
-            node,
-            tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken,
-            nodeVisitor(node.propertyName, visitor, isPropertyName),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
-            nodeVisitor(node.initializer, visitor, isExpression)
-          );
-        },
-        // Expression
-        [209 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateArrayLiteralExpression(
-            node,
-            nodesVisitor(node.elements, visitor, isExpression)
-          );
-        },
-        [210 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateObjectLiteralExpression(
-            node,
-            nodesVisitor(node.properties, visitor, isObjectLiteralElementLike)
-          );
-        },
-        [211 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName))
-          ) : context.factory.updatePropertyAccessExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName))
-          );
-        },
-        [212 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return isElementAccessChain(node) ? context.factory.updateElementAccessChain(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
-            Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression))
-          ) : context.factory.updateElementAccessExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression))
-          );
-        },
-        [213 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return isCallChain(node) ? context.factory.updateCallChain(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken,
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            nodesVisitor(node.arguments, visitor, isExpression)
-          ) : context.factory.updateCallExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            nodesVisitor(node.arguments, visitor, isExpression)
-          );
-        },
-        [214 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNewExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            nodesVisitor(node.arguments, visitor, isExpression)
-          );
-        },
-        [215 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTaggedTemplateExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.tag, visitor, isExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            Debug.checkDefined(nodeVisitor(node.template, visitor, isTemplateLiteral))
-          );
-        },
-        [216 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeAssertion(
-            node,
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)),
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [217 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateParenthesizedExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [218 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateFunctionExpression(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
-            nodeVisitor(node.name, visitor, isIdentifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            nodeVisitor(node.type, visitor, isTypeNode),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [219 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateArrowFunction(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            nodeVisitor(node.type, visitor, isTypeNode),
-            tokenVisitor ? Debug.checkDefined(nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken)) : node.equalsGreaterThanToken,
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [220 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateDeleteExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [221 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeOfExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [222 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateVoidExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [223 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateAwaitExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [224 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updatePrefixUnaryExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression))
-          );
-        },
-        [225 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updatePostfixUnaryExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression))
-          );
-        },
-        [226 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateBinaryExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.left, visitor, isExpression)),
-            tokenVisitor ? Debug.checkDefined(nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken)) : node.operatorToken,
-            Debug.checkDefined(nodeVisitor(node.right, visitor, isExpression))
-          );
-        },
-        [227 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateConditionalExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.condition, visitor, isExpression)),
-            tokenVisitor ? Debug.checkDefined(nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken)) : node.questionToken,
-            Debug.checkDefined(nodeVisitor(node.whenTrue, visitor, isExpression)),
-            tokenVisitor ? Debug.checkDefined(nodeVisitor(node.colonToken, tokenVisitor, isColonToken)) : node.colonToken,
-            Debug.checkDefined(nodeVisitor(node.whenFalse, visitor, isExpression))
-          );
-        },
-        [228 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTemplateExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)),
-            nodesVisitor(node.templateSpans, visitor, isTemplateSpan)
-          );
-        },
-        [229 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateYieldExpression(
-            node,
-            tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
-            nodeVisitor(node.expression, visitor, isExpression)
-          );
-        },
-        [230 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSpreadElement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [231 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateClassExpression(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            nodeVisitor(node.name, visitor, isIdentifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-            nodesVisitor(node.members, visitor, isClassElement)
-          );
-        },
-        [233 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExpressionWithTypeArguments(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode)
-          );
-        },
-        [234 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateAsExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [238 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSatisfiesExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [235 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return isOptionalChain(node) ? context.factory.updateNonNullChain(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          ) : context.factory.updateNonNullExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [236 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateMetaProperty(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        // Misc
-        [239 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTemplateSpan(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail))
-          );
-        },
-        // Element
-        [241 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateBlock(
-            node,
-            nodesVisitor(node.statements, visitor, isStatement)
-          );
-        },
-        [243 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateVariableStatement(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.declarationList, visitor, isVariableDeclarationList))
-          );
-        },
-        [244 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExpressionStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [245 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateIfStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock)),
-            nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock)
-          );
-        },
-        [246 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateDoStatement(
-            node,
-            visitIterationBody(node.statement, visitor, context, nodeVisitor),
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [247 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateWhileStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            visitIterationBody(node.statement, visitor, context, nodeVisitor)
-          );
-        },
-        [248 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateForStatement(
-            node,
-            nodeVisitor(node.initializer, visitor, isForInitializer),
-            nodeVisitor(node.condition, visitor, isExpression),
-            nodeVisitor(node.incrementor, visitor, isExpression),
-            visitIterationBody(node.statement, visitor, context, nodeVisitor)
-          );
-        },
-        [249 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateForInStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)),
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            visitIterationBody(node.statement, visitor, context, nodeVisitor)
-          );
-        },
-        [250 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateForOfStatement(
-            node,
-            tokenVisitor ? nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword) : node.awaitModifier,
-            Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)),
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            visitIterationBody(node.statement, visitor, context, nodeVisitor)
-          );
-        },
-        [251 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateContinueStatement(
-            node,
-            nodeVisitor(node.label, visitor, isIdentifier)
-          );
-        },
-        [252 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateBreakStatement(
-            node,
-            nodeVisitor(node.label, visitor, isIdentifier)
-          );
-        },
-        [253 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateReturnStatement(
-            node,
-            nodeVisitor(node.expression, visitor, isExpression)
-          );
-        },
-        [254 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateWithStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock))
-          );
-        },
-        [255 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSwitchStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            Debug.checkDefined(nodeVisitor(node.caseBlock, visitor, isCaseBlock))
-          );
-        },
-        [256 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateLabeledStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.label, visitor, isIdentifier)),
-            Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock))
-          );
-        },
-        [257 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateThrowStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [258 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTryStatement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.tryBlock, visitor, isBlock)),
-            nodeVisitor(node.catchClause, visitor, isCatchClause),
-            nodeVisitor(node.finallyBlock, visitor, isBlock)
-          );
-        },
-        [260 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateVariableDeclaration(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)),
-            tokenVisitor ? nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken) : node.exclamationToken,
-            nodeVisitor(node.type, visitor, isTypeNode),
-            nodeVisitor(node.initializer, visitor, isExpression)
-          );
-        },
-        [261 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateVariableDeclarationList(
-            node,
-            nodesVisitor(node.declarations, visitor, isVariableDeclaration)
-          );
-        },
-        [262 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-          return context.factory.updateFunctionDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifier),
-            tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken,
-            nodeVisitor(node.name, visitor, isIdentifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            visitParameterList(node.parameters, visitor, context, nodesVisitor),
-            nodeVisitor(node.type, visitor, isTypeNode),
-            visitFunctionBody(node.body, visitor, context, nodeVisitor)
-          );
-        },
-        [263 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateClassDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            nodeVisitor(node.name, visitor, isIdentifier),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-            nodesVisitor(node.members, visitor, isClassElement)
-          );
-        },
-        [264 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateInterfaceDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-            nodesVisitor(node.members, visitor, isTypeElement)
-          );
-        },
-        [265 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateTypeAliasDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-            Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode))
-          );
-        },
-        [266 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateEnumDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            nodesVisitor(node.members, visitor, isEnumMember)
-          );
-        },
-        [267 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateModuleDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleName)),
-            nodeVisitor(node.body, visitor, isModuleBody)
-          );
-        },
-        [268 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateModuleBlock(
-            node,
-            nodesVisitor(node.statements, visitor, isStatement)
-          );
-        },
-        [269 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateCaseBlock(
-            node,
-            nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause)
-          );
-        },
-        [270 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNamespaceExportDeclaration(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        [271 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportEqualsDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            node.isTypeOnly,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            Debug.checkDefined(nodeVisitor(node.moduleReference, visitor, isModuleReference))
-          );
-        },
-        [272 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            nodeVisitor(node.importClause, visitor, isImportClause),
-            Debug.checkDefined(nodeVisitor(node.moduleSpecifier, visitor, isExpression)),
-            nodeVisitor(node.attributes, visitor, isImportAttributes)
-          );
-        },
-        [300 /* ImportAttributes */]: function visitEachChildOfImportAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportAttributes(
-            node,
-            nodesVisitor(node.elements, visitor, isImportAttribute),
-            node.multiLine
-          );
-        },
-        [301 /* ImportAttribute */]: function visitEachChildOfImportAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportAttribute(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isImportAttributeName)),
-            Debug.checkDefined(nodeVisitor(node.value, visitor, isExpression))
-          );
-        },
-        [273 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportClause(
-            node,
-            node.isTypeOnly,
-            nodeVisitor(node.name, visitor, isIdentifier),
-            nodeVisitor(node.namedBindings, visitor, isNamedImportBindings)
-          );
-        },
-        [274 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNamespaceImport(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        [280 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNamespaceExport(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        [275 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNamedImports(
-            node,
-            nodesVisitor(node.elements, visitor, isImportSpecifier)
-          );
-        },
-        [276 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateImportSpecifier(
-            node,
-            node.isTypeOnly,
-            nodeVisitor(node.propertyName, visitor, isIdentifier),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        [277 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExportAssignment(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [278 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExportDeclaration(
-            node,
-            nodesVisitor(node.modifiers, visitor, isModifierLike),
-            node.isTypeOnly,
-            nodeVisitor(node.exportClause, visitor, isNamedExportBindings),
-            nodeVisitor(node.moduleSpecifier, visitor, isExpression),
-            nodeVisitor(node.attributes, visitor, isImportAttributes)
-          );
-        },
-        [279 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateNamedExports(
-            node,
-            nodesVisitor(node.elements, visitor, isExportSpecifier)
-          );
-        },
-        [281 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExportSpecifier(
-            node,
-            node.isTypeOnly,
-            nodeVisitor(node.propertyName, visitor, isIdentifier),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        // Module references
-        [283 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateExternalModuleReference(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        // JSX
-        [284 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxElement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.openingElement, visitor, isJsxOpeningElement)),
-            nodesVisitor(node.children, visitor, isJsxChild),
-            Debug.checkDefined(nodeVisitor(node.closingElement, visitor, isJsxClosingElement))
-          );
-        },
-        [285 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxSelfClosingElement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes))
-          );
-        },
-        [286 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxOpeningElement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)),
-            nodesVisitor(node.typeArguments, visitor, isTypeNode),
-            Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes))
-          );
-        },
-        [287 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxClosingElement(
-            node,
-            Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression))
-          );
-        },
-        [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName2(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxNamespacedName(
-            node,
-            Debug.checkDefined(nodeVisitor(node.namespace, visitor, isIdentifier)),
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier))
-          );
-        },
-        [288 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxFragment(
-            node,
-            Debug.checkDefined(nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment)),
-            nodesVisitor(node.children, visitor, isJsxChild),
-            Debug.checkDefined(nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment))
-          );
-        },
-        [291 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxAttribute(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isJsxAttributeName)),
-            nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression)
-          );
-        },
-        [292 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxAttributes(
-            node,
-            nodesVisitor(node.properties, visitor, isJsxAttributeLike)
-          );
-        },
-        [293 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxSpreadAttribute(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [294 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateJsxExpression(
-            node,
-            nodeVisitor(node.expression, visitor, isExpression)
-          );
-        },
-        // Clauses
-        [296 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateCaseClause(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)),
-            nodesVisitor(node.statements, visitor, isStatement)
-          );
-        },
-        [297 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateDefaultClause(
-            node,
-            nodesVisitor(node.statements, visitor, isStatement)
-          );
-        },
-        [298 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateHeritageClause(
-            node,
-            nodesVisitor(node.types, visitor, isExpressionWithTypeArguments)
-          );
-        },
-        [299 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateCatchClause(
-            node,
-            nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration),
-            Debug.checkDefined(nodeVisitor(node.block, visitor, isBlock))
-          );
-        },
-        // Property assignments
-        [303 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updatePropertyAssignment(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            Debug.checkDefined(nodeVisitor(node.initializer, visitor, isExpression))
-          );
-        },
-        [304 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateShorthandPropertyAssignment(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)),
-            nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression)
-          );
-        },
-        [305 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSpreadAssignment(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        // Enum
-        [306 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updateEnumMember(
-            node,
-            Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)),
-            nodeVisitor(node.initializer, visitor, isExpression)
-          );
-        },
-        // Top-level nodes
-        [312 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateSourceFile(
-            node,
-            visitLexicalEnvironment(node.statements, visitor, context)
-          );
-        },
-        // Transformation nodes
-        [360 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-          return context.factory.updatePartiallyEmittedExpression(
-            node,
-            Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression))
-          );
-        },
-        [361 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-          return context.factory.updateCommaListExpression(
-            node,
-            nodesVisitor(node.elements, visitor, isExpression)
-          );
-        }
-      };
-    }
-  });
-
-  // src/compiler/sourcemap.ts
-  function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) {
-    var { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer;
-    var rawSources = [];
-    var sources = [];
-    var sourceToSourceIndexMap = /* @__PURE__ */ new Map();
-    var sourcesContent;
-    var names = [];
-    var nameToNameIndexMap;
-    var mappingCharCodes = [];
-    var mappings = "";
-    var lastGeneratedLine = 0;
-    var lastGeneratedCharacter = 0;
-    var lastSourceIndex = 0;
-    var lastSourceLine = 0;
-    var lastSourceCharacter = 0;
-    var lastNameIndex = 0;
-    var hasLast = false;
-    var pendingGeneratedLine = 0;
-    var pendingGeneratedCharacter = 0;
-    var pendingSourceIndex = 0;
-    var pendingSourceLine = 0;
-    var pendingSourceCharacter = 0;
-    var pendingNameIndex = 0;
-    var hasPending = false;
-    var hasPendingSource = false;
-    var hasPendingName = false;
-    return {
-      getSources: () => rawSources,
-      addSource,
-      setSourceContent,
-      addName,
-      addMapping,
-      appendSourceMap,
-      toJSON,
-      toString: () => JSON.stringify(toJSON())
-    };
-    function addSource(fileName) {
-      enter();
-      const source = getRelativePathToDirectoryOrUrl(
-        sourcesDirectoryPath,
-        fileName,
-        host.getCurrentDirectory(),
-        host.getCanonicalFileName,
-        /*isAbsolutePathAnUrl*/
-        true
-      );
-      let sourceIndex = sourceToSourceIndexMap.get(source);
-      if (sourceIndex === void 0) {
-        sourceIndex = sources.length;
-        sources.push(source);
-        rawSources.push(fileName);
-        sourceToSourceIndexMap.set(source, sourceIndex);
-      }
-      exit();
-      return sourceIndex;
-    }
-    function setSourceContent(sourceIndex, content) {
-      enter();
-      if (content !== null) {
-        if (!sourcesContent)
-          sourcesContent = [];
-        while (sourcesContent.length < sourceIndex) {
-          sourcesContent.push(null);
-        }
-        sourcesContent[sourceIndex] = content;
-      }
-      exit();
-    }
-    function addName(name) {
-      enter();
-      if (!nameToNameIndexMap)
-        nameToNameIndexMap = /* @__PURE__ */ new Map();
-      let nameIndex = nameToNameIndexMap.get(name);
-      if (nameIndex === void 0) {
-        nameIndex = names.length;
-        names.push(name);
-        nameToNameIndexMap.set(name, nameIndex);
-      }
-      exit();
-      return nameIndex;
-    }
-    function isNewGeneratedPosition(generatedLine, generatedCharacter) {
-      return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter;
-    }
-    function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) {
-      return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter);
-    }
-    function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) {
-      Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
-      Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
-      Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative");
-      Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative");
-      Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative");
-      enter();
-      if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) {
-        commitPendingMapping();
-        pendingGeneratedLine = generatedLine;
-        pendingGeneratedCharacter = generatedCharacter;
-        hasPendingSource = false;
-        hasPendingName = false;
-        hasPending = true;
-      }
-      if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) {
-        pendingSourceIndex = sourceIndex;
-        pendingSourceLine = sourceLine;
-        pendingSourceCharacter = sourceCharacter;
-        hasPendingSource = true;
-        if (nameIndex !== void 0) {
-          pendingNameIndex = nameIndex;
-          hasPendingName = true;
-        }
-      }
-      exit();
-    }
-    function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start, end) {
-      Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
-      Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
-      enter();
-      const sourceIndexToNewSourceIndexMap = [];
-      let nameIndexToNewNameIndexMap;
-      const mappingIterator = decodeMappings(map2.mappings);
-      for (const raw of mappingIterator) {
-        if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
-          break;
-        }
-        if (start && (raw.generatedLine < start.line || start.line === raw.generatedLine && raw.generatedCharacter < start.character)) {
-          continue;
-        }
-        let newSourceIndex;
-        let newSourceLine;
-        let newSourceCharacter;
-        let newNameIndex;
-        if (raw.sourceIndex !== void 0) {
-          newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex];
-          if (newSourceIndex === void 0) {
-            const rawPath = map2.sources[raw.sourceIndex];
-            const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath;
-            const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath);
-            sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath);
-            if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") {
-              setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]);
-            }
-          }
-          newSourceLine = raw.sourceLine;
-          newSourceCharacter = raw.sourceCharacter;
-          if (map2.names && raw.nameIndex !== void 0) {
-            if (!nameIndexToNewNameIndexMap)
-              nameIndexToNewNameIndexMap = [];
-            newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex];
-            if (newNameIndex === void 0) {
-              nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]);
-            }
-          }
+          setTextRange(statement, currentModuleInfo.exportEquals);
+          setEmitFlags(statement, 3072 /* NoComments */);
+          statements.push(statement);
         }
-        const rawGeneratedLine = raw.generatedLine - (start ? start.line : 0);
-        const newGeneratedLine = rawGeneratedLine + generatedLine;
-        const rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter;
-        const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter;
-        addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
-      }
-      exit();
-    }
-    function shouldCommitMapping() {
-      return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex;
-    }
-    function appendMappingCharCode(charCode) {
-      mappingCharCodes.push(charCode);
-      if (mappingCharCodes.length >= 1024) {
-        flushMappingBuffer();
       }
     }
-    function commitPendingMapping() {
-      if (!hasPending || !shouldCommitMapping()) {
-        return;
-      }
-      enter();
-      if (lastGeneratedLine < pendingGeneratedLine) {
-        do {
-          appendMappingCharCode(59 /* semicolon */);
-          lastGeneratedLine++;
-        } while (lastGeneratedLine < pendingGeneratedLine);
-        lastGeneratedCharacter = 0;
-      } else {
-        Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
-        if (hasLast) {
-          appendMappingCharCode(44 /* comma */);
-        }
-      }
-      appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter);
-      lastGeneratedCharacter = pendingGeneratedCharacter;
-      if (hasPendingSource) {
-        appendBase64VLQ(pendingSourceIndex - lastSourceIndex);
-        lastSourceIndex = pendingSourceIndex;
-        appendBase64VLQ(pendingSourceLine - lastSourceLine);
-        lastSourceLine = pendingSourceLine;
-        appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter);
-        lastSourceCharacter = pendingSourceCharacter;
-        if (hasPendingName) {
-          appendBase64VLQ(pendingNameIndex - lastNameIndex);
-          lastNameIndex = pendingNameIndex;
-        }
-      }
-      hasLast = true;
-      exit();
+  }
+  function topLevelVisitor(node) {
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+        return visitTopLevelImportDeclaration(node);
+      case 271 /* ImportEqualsDeclaration */:
+        return visitTopLevelImportEqualsDeclaration(node);
+      case 278 /* ExportDeclaration */:
+        return visitTopLevelExportDeclaration(node);
+      case 277 /* ExportAssignment */:
+        return visitTopLevelExportAssignment(node);
+      default:
+        return topLevelNestedVisitor(node);
     }
-    function flushMappingBuffer() {
-      if (mappingCharCodes.length > 0) {
-        mappings += String.fromCharCode.apply(void 0, mappingCharCodes);
-        mappingCharCodes.length = 0;
-      }
+  }
+  function topLevelNestedVisitor(node) {
+    switch (node.kind) {
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          true
+        );
+      case 249 /* ForInStatement */:
+        return visitForInStatement(node);
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(node);
+      case 246 /* DoStatement */:
+        return visitDoStatement(node);
+      case 247 /* WhileStatement */:
+        return visitWhileStatement(node);
+      case 256 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 254 /* WithStatement */:
+        return visitWithStatement(node);
+      case 245 /* IfStatement */:
+        return visitIfStatement(node);
+      case 255 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 269 /* CaseBlock */:
+        return visitCaseBlock(node);
+      case 296 /* CaseClause */:
+        return visitCaseClause(node);
+      case 297 /* DefaultClause */:
+        return visitDefaultClause(node);
+      case 258 /* TryStatement */:
+        return visitTryStatement(node);
+      case 299 /* CatchClause */:
+        return visitCatchClause(node);
+      case 241 /* Block */:
+        return visitBlock(node);
+      default:
+        return visitor(node);
     }
-    function toJSON() {
-      commitPendingMapping();
-      flushMappingBuffer();
-      return {
-        version: 3,
-        file,
-        sourceRoot,
-        sources,
-        names,
-        mappings,
-        sourcesContent
-      };
+  }
+  function visitorWorker(node, valueIsDiscarded) {
+    if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
+      return node;
     }
-    function appendBase64VLQ(inValue) {
-      if (inValue < 0) {
-        inValue = (-inValue << 1) + 1;
-      } else {
-        inValue = inValue << 1;
-      }
-      do {
-        let currentDigit = inValue & 31;
-        inValue = inValue >> 5;
-        if (inValue > 0) {
-          currentDigit = currentDigit | 32;
+    switch (node.kind) {
+      case 248 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          false
+        );
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, valueIsDiscarded);
+      case 354 /* PartiallyEmittedExpression */:
+        return visitPartiallyEmittedExpression(node, valueIsDiscarded);
+      case 213 /* CallExpression */:
+        if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
+          return visitImportCallExpression(node);
+        }
+        break;
+      case 226 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          return visitDestructuringAssignment(node, valueIsDiscarded);
         }
-        appendMappingCharCode(base64FormatEncode(currentDigit));
-      } while (inValue > 0);
+        break;
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded);
     }
+    return visitEachChild(node, visitor, context);
   }
-  function getLineInfo(text, lineStarts) {
-    return {
-      getLineCount: () => lineStarts.length,
-      getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1])
-    };
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
   }
-  function tryGetSourceMappingURL(lineInfo) {
-    for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) {
-      const line = lineInfo.getLineText(index);
-      const comment = sourceMapCommentRegExp.exec(line);
-      if (comment) {
-        return comment[1].trimEnd();
-      } else if (!line.match(whitespaceOrMapCommentRegExp)) {
-        break;
+  function discardedValueVisitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
+  }
+  function destructuringNeedsFlattening(node) {
+    if (isObjectLiteralExpression(node)) {
+      for (const elem of node.properties) {
+        switch (elem.kind) {
+          case 303 /* PropertyAssignment */:
+            if (destructuringNeedsFlattening(elem.initializer)) {
+              return true;
+            }
+            break;
+          case 304 /* ShorthandPropertyAssignment */:
+            if (destructuringNeedsFlattening(elem.name)) {
+              return true;
+            }
+            break;
+          case 305 /* SpreadAssignment */:
+            if (destructuringNeedsFlattening(elem.expression)) {
+              return true;
+            }
+            break;
+          case 174 /* MethodDeclaration */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+            return false;
+          default:
+            Debug.assertNever(elem, "Unhandled object member kind");
+        }
+      }
+    } else if (isArrayLiteralExpression(node)) {
+      for (const elem of node.elements) {
+        if (isSpreadElement(elem)) {
+          if (destructuringNeedsFlattening(elem.expression)) {
+            return true;
+          }
+        } else if (destructuringNeedsFlattening(elem)) {
+          return true;
+        }
       }
+    } else if (isIdentifier(node)) {
+      return length(getExports(node)) > (isExportName(node) ? 1 : 0);
     }
+    return false;
   }
-  function isStringOrNull(x) {
-    return typeof x === "string" || x === null;
-  }
-  function isRawSourceMap(x) {
-    return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString));
+  function visitDestructuringAssignment(node, valueIsDiscarded) {
+    if (destructuringNeedsFlattening(node.left)) {
+      return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions);
+    }
+    return visitEachChild(node, visitor, context);
   }
-  function tryParseRawSourceMap(text) {
-    try {
-      const parsed = JSON.parse(text);
-      if (isRawSourceMap(parsed)) {
-        return parsed;
+  function visitForStatement(node, isTopLevel) {
+    if (isTopLevel && node.initializer && isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
+      const exportStatements = appendExportsOfVariableDeclarationList(
+        /*statements*/
+        void 0,
+        node.initializer,
+        /*isForInOrOfInitializer*/
+        false
+      );
+      if (exportStatements) {
+        const statements = [];
+        const varDeclList = visitNode(node.initializer, discardedValueVisitor, isVariableDeclarationList);
+        const varStatement = factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          varDeclList
+        );
+        statements.push(varStatement);
+        addRange(statements, exportStatements);
+        const condition = visitNode(node.condition, visitor, isExpression);
+        const incrementor = visitNode(node.incrementor, discardedValueVisitor, isExpression);
+        const body = visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context);
+        statements.push(factory2.updateForStatement(
+          node,
+          /*initializer*/
+          void 0,
+          condition,
+          incrementor,
+          body
+        ));
+        return statements;
       }
-    } catch {
     }
-    return void 0;
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
+    );
   }
-  function decodeMappings(mappings) {
-    let done = false;
-    let pos = 0;
-    let generatedLine = 0;
-    let generatedCharacter = 0;
-    let sourceIndex = 0;
-    let sourceLine = 0;
-    let sourceCharacter = 0;
-    let nameIndex = 0;
-    let error2;
-    return {
-      get pos() {
-        return pos;
-      },
-      get error() {
-        return error2;
-      },
-      get state() {
-        return captureMapping(
-          /*hasSource*/
-          true,
-          /*hasName*/
+  function visitForInStatement(node) {
+    if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
+      const exportStatements = appendExportsOfVariableDeclarationList(
+        /*statements*/
+        void 0,
+        node.initializer,
+        /*isForInOrOfInitializer*/
+        true
+      );
+      if (some(exportStatements)) {
+        const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer);
+        const expression = visitNode(node.expression, visitor, isExpression);
+        const body = visitIterationBody(node.statement, topLevelNestedVisitor, context);
+        const mergedBody = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock(
+          [...exportStatements, body],
+          /*multiLine*/
           true
         );
-      },
-      next() {
-        while (!done && pos < mappings.length) {
-          const ch = mappings.charCodeAt(pos);
-          if (ch === 59 /* semicolon */) {
-            generatedLine++;
-            generatedCharacter = 0;
-            pos++;
-            continue;
-          }
-          if (ch === 44 /* comma */) {
-            pos++;
-            continue;
-          }
-          let hasSource = false;
-          let hasName = false;
-          generatedCharacter += base64VLQFormatDecode();
-          if (hasReportedError())
-            return stopIterating();
-          if (generatedCharacter < 0)
-            return setErrorAndStopIterating("Invalid generatedCharacter found");
-          if (!isSourceMappingSegmentEnd()) {
-            hasSource = true;
-            sourceIndex += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceIndex < 0)
-              return setErrorAndStopIterating("Invalid sourceIndex found");
-            if (isSourceMappingSegmentEnd())
-              return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex");
-            sourceLine += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceLine < 0)
-              return setErrorAndStopIterating("Invalid sourceLine found");
-            if (isSourceMappingSegmentEnd())
-              return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine");
-            sourceCharacter += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceCharacter < 0)
-              return setErrorAndStopIterating("Invalid sourceCharacter found");
-            if (!isSourceMappingSegmentEnd()) {
-              hasName = true;
-              nameIndex += base64VLQFormatDecode();
-              if (hasReportedError())
-                return stopIterating();
-              if (nameIndex < 0)
-                return setErrorAndStopIterating("Invalid nameIndex found");
-              if (!isSourceMappingSegmentEnd())
-                return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex");
-            }
-          }
-          return { value: captureMapping(hasSource, hasName), done };
-        }
-        return stopIterating();
-      },
-      [Symbol.iterator]() {
-        return this;
-      }
-    };
-    function captureMapping(hasSource, hasName) {
-      return {
-        generatedLine,
-        generatedCharacter,
-        sourceIndex: hasSource ? sourceIndex : void 0,
-        sourceLine: hasSource ? sourceLine : void 0,
-        sourceCharacter: hasSource ? sourceCharacter : void 0,
-        nameIndex: hasName ? nameIndex : void 0
-      };
-    }
-    function stopIterating() {
-      done = true;
-      return { value: void 0, done: true };
-    }
-    function setError(message) {
-      if (error2 === void 0) {
-        error2 = message;
-      }
-    }
-    function setErrorAndStopIterating(message) {
-      setError(message);
-      return stopIterating();
-    }
-    function hasReportedError() {
-      return error2 !== void 0;
-    }
-    function isSourceMappingSegmentEnd() {
-      return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */;
-    }
-    function base64VLQFormatDecode() {
-      let moreDigits = true;
-      let shiftCount = 0;
-      let value = 0;
-      for (; moreDigits; pos++) {
-        if (pos >= mappings.length)
-          return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1;
-        const currentByte = base64FormatDecode(mappings.charCodeAt(pos));
-        if (currentByte === -1)
-          return setError("Invalid character in VLQ"), -1;
-        moreDigits = (currentByte & 32) !== 0;
-        value = value | (currentByte & 31) << shiftCount;
-        shiftCount += 5;
-      }
-      if ((value & 1) === 0) {
-        value = value >> 1;
-      } else {
-        value = value >> 1;
-        value = -value;
+        return factory2.updateForInStatement(node, initializer, expression, mergedBody);
       }
-      return value;
     }
+    return factory2.updateForInStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
   }
-  function sameMapping(left, right) {
-    return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex;
-  }
-  function isSourceMapping(mapping) {
-    return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0;
-  }
-  function base64FormatEncode(value) {
-    return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`);
-  }
-  function base64FormatDecode(ch) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1;
-  }
-  function isSourceMappedPosition(value) {
-    return value.sourceIndex !== void 0 && value.sourcePosition !== void 0;
-  }
-  function sameMappedPosition(left, right) {
-    return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition;
-  }
-  function compareSourcePositions(left, right) {
-    Debug.assert(left.sourceIndex === right.sourceIndex);
-    return compareValues(left.sourcePosition, right.sourcePosition);
-  }
-  function compareGeneratedPositions(left, right) {
-    return compareValues(left.generatedPosition, right.generatedPosition);
-  }
-  function getSourcePositionOfMapping(value) {
-    return value.sourcePosition;
-  }
-  function getGeneratedPositionOfMapping(value) {
-    return value.generatedPosition;
-  }
-  function createDocumentPositionMapper(host, map2, mapPath) {
-    const mapDirectory = getDirectoryPath(mapPath);
-    const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory;
-    const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory);
-    const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath);
-    const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot));
-    const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i]));
-    let decodedMappings;
-    let generatedMappings;
-    let sourceMappings;
-    return {
-      getSourcePosition,
-      getGeneratedPosition
-    };
-    function processMapping(mapping) {
-      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(
-        generatedFile,
-        mapping.generatedLine,
-        mapping.generatedCharacter,
-        /*allowEdits*/
+  function visitForOfStatement(node) {
+    if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
+      const exportStatements = appendExportsOfVariableDeclarationList(
+        /*statements*/
+        void 0,
+        node.initializer,
+        /*isForInOrOfInitializer*/
         true
-      ) : -1;
-      let source;
-      let sourcePosition;
-      if (isSourceMapping(mapping)) {
-        const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
-        source = map2.sources[mapping.sourceIndex];
-        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(
-          sourceFile,
-          mapping.sourceLine,
-          mapping.sourceCharacter,
-          /*allowEdits*/
+      );
+      const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer);
+      const expression = visitNode(node.expression, visitor, isExpression);
+      let body = visitIterationBody(node.statement, topLevelNestedVisitor, context);
+      if (some(exportStatements)) {
+        body = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock(
+          [...exportStatements, body],
+          /*multiLine*/
           true
-        ) : -1;
-      }
-      return {
-        generatedPosition,
-        source,
-        sourceIndex: mapping.sourceIndex,
-        sourcePosition,
-        nameIndex: mapping.nameIndex
-      };
-    }
-    function getDecodedMappings() {
-      if (decodedMappings === void 0) {
-        const decoder = decodeMappings(map2.mappings);
-        const mappings = arrayFrom(decoder, processMapping);
-        if (decoder.error !== void 0) {
-          if (host.log) {
-            host.log(`Encountered error while decoding sourcemap: ${decoder.error}`);
-          }
-          decodedMappings = emptyArray;
-        } else {
-          decodedMappings = mappings;
-        }
-      }
-      return decodedMappings;
-    }
-    function getSourceMappings(sourceIndex) {
-      if (sourceMappings === void 0) {
-        const lists = [];
-        for (const mapping of getDecodedMappings()) {
-          if (!isSourceMappedPosition(mapping))
-            continue;
-          let list = lists[mapping.sourceIndex];
-          if (!list)
-            lists[mapping.sourceIndex] = list = [];
-          list.push(mapping);
-        }
-        sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition));
-      }
-      return sourceMappings[sourceIndex];
-    }
-    function getGeneratedMappings() {
-      if (generatedMappings === void 0) {
-        const list = [];
-        for (const mapping of getDecodedMappings()) {
-          list.push(mapping);
-        }
-        generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition);
-      }
-      return generatedMappings;
-    }
-    function getGeneratedPosition(loc) {
-      const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName));
-      if (sourceIndex === void 0)
-        return loc;
-      const sourceMappings2 = getSourceMappings(sourceIndex);
-      if (!some(sourceMappings2))
-        return loc;
-      let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues);
-      if (targetIndex < 0) {
-        targetIndex = ~targetIndex;
-      }
-      const mapping = sourceMappings2[targetIndex];
-      if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) {
-        return loc;
-      }
-      return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition };
-    }
-    function getSourcePosition(loc) {
-      const generatedMappings2 = getGeneratedMappings();
-      if (!some(generatedMappings2))
-        return loc;
-      let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues);
-      if (targetIndex < 0) {
-        targetIndex = ~targetIndex;
-      }
-      const mapping = generatedMappings2[targetIndex];
-      if (mapping === void 0 || !isSourceMappedPosition(mapping)) {
-        return loc;
-      }
-      return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition };
-    }
-  }
-  var sourceMapCommentRegExpDontCareLineStart, sourceMapCommentRegExp, whitespaceOrMapCommentRegExp, identitySourceMapConsumer;
-  var init_sourcemap = __esm({
-    "src/compiler/sourcemap.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
-      sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
-      whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/;
-      identitySourceMapConsumer = {
-        getSourcePosition: identity,
-        getGeneratedPosition: identity
-      };
-    }
-  });
-
-  // src/compiler/transformers/utilities.ts
-  function getOriginalNodeId(node) {
-    node = getOriginalNode(node);
-    return node ? getNodeId(node) : 0;
-  }
-  function containsDefaultReference(node) {
-    if (!node)
-      return false;
-    if (!isNamedImports(node))
-      return false;
-    return some(node.elements, isNamedDefaultReference);
-  }
-  function isNamedDefaultReference(e) {
-    return e.propertyName !== void 0 && e.propertyName.escapedText === "default" /* Default */;
-  }
-  function chainBundle(context, transformSourceFile) {
-    return transformSourceFileOrBundle;
-    function transformSourceFileOrBundle(node) {
-      return node.kind === 312 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
-    }
-    function transformBundle(node) {
-      return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
-    }
-  }
-  function getExportNeedsImportStarHelper(node) {
-    return !!getNamespaceDeclarationNode(node);
-  }
-  function getImportNeedsImportStarHelper(node) {
-    if (!!getNamespaceDeclarationNode(node)) {
-      return true;
-    }
-    const bindings = node.importClause && node.importClause.namedBindings;
-    if (!bindings) {
-      return false;
-    }
-    if (!isNamedImports(bindings))
-      return false;
-    let defaultRefCount = 0;
-    for (const binding of bindings.elements) {
-      if (isNamedDefaultReference(binding)) {
-        defaultRefCount++;
-      }
-    }
-    return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node);
-  }
-  function getImportNeedsImportDefaultHelper(node) {
-    return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings));
-  }
-  function collectExternalModuleInfo(context, sourceFile) {
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const externalImports = [];
-    const exportSpecifiers = new IdentifierNameMultiMap();
-    const exportedBindings = [];
-    const uniqueExports = /* @__PURE__ */ new Map();
-    let exportedNames;
-    let hasExportDefault = false;
-    let exportEquals;
-    let hasExportStarsToExportValues = false;
-    let hasImportStar = false;
-    let hasImportDefault = false;
-    for (const node of sourceFile.statements) {
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-          externalImports.push(node);
-          if (!hasImportStar && getImportNeedsImportStarHelper(node)) {
-            hasImportStar = true;
-          }
-          if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) {
-            hasImportDefault = true;
-          }
-          break;
-        case 271 /* ImportEqualsDeclaration */:
-          if (node.moduleReference.kind === 283 /* ExternalModuleReference */) {
-            externalImports.push(node);
-          }
-          break;
-        case 278 /* ExportDeclaration */:
-          if (node.moduleSpecifier) {
-            if (!node.exportClause) {
-              externalImports.push(node);
-              hasExportStarsToExportValues = true;
-            } else {
-              externalImports.push(node);
-              if (isNamedExports(node.exportClause)) {
-                addExportedNamesForExportDeclaration(node);
-              } else {
-                const name = node.exportClause.name;
-                if (!uniqueExports.get(idText(name))) {
-                  multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                  uniqueExports.set(idText(name), true);
-                  exportedNames = append(exportedNames, name);
-                }
-                hasImportStar = true;
-              }
-            }
-          } else {
-            addExportedNamesForExportDeclaration(node);
-          }
-          break;
-        case 277 /* ExportAssignment */:
-          if (node.isExportEquals && !exportEquals) {
-            exportEquals = node;
-          }
-          break;
-        case 243 /* VariableStatement */:
-          if (hasSyntacticModifier(node, 32 /* Export */)) {
-            for (const decl of node.declarationList.declarations) {
-              exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings);
-            }
-          }
-          break;
-        case 262 /* FunctionDeclaration */:
-          if (hasSyntacticModifier(node, 32 /* Export */)) {
-            if (hasSyntacticModifier(node, 2048 /* Default */)) {
-              if (!hasExportDefault) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
-                hasExportDefault = true;
-              }
-            } else {
-              const name = node.name;
-              if (!uniqueExports.get(idText(name))) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                uniqueExports.set(idText(name), true);
-                exportedNames = append(exportedNames, name);
-              }
-            }
-          }
-          break;
-        case 263 /* ClassDeclaration */:
-          if (hasSyntacticModifier(node, 32 /* Export */)) {
-            if (hasSyntacticModifier(node, 2048 /* Default */)) {
-              if (!hasExportDefault) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
-                hasExportDefault = true;
-              }
-            } else {
-              const name = node.name;
-              if (name && !uniqueExports.get(idText(name))) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                uniqueExports.set(idText(name), true);
-                exportedNames = append(exportedNames, name);
-              }
-            }
-          }
-          break;
-      }
-    }
-    const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault);
-    if (externalHelpersImportDeclaration) {
-      externalImports.unshift(externalHelpersImportDeclaration);
-    }
-    return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, externalHelpersImportDeclaration };
-    function addExportedNamesForExportDeclaration(node) {
-      for (const specifier of cast(node.exportClause, isNamedExports).elements) {
-        if (!uniqueExports.get(idText(specifier.name))) {
-          const name = specifier.propertyName || specifier.name;
-          if (!node.moduleSpecifier) {
-            exportSpecifiers.add(name, specifier);
-          }
-          const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
-          if (decl) {
-            multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name);
-          }
-          uniqueExports.set(idText(specifier.name), true);
-          exportedNames = append(exportedNames, specifier.name);
-        }
-      }
-    }
-  }
-  function collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings) {
-    if (isBindingPattern(decl.name)) {
-      for (const element of decl.name.elements) {
-        if (!isOmittedExpression(element)) {
-          exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames, exportedBindings);
-        }
-      }
-    } else if (!isGeneratedIdentifier(decl.name)) {
-      const text = idText(decl.name);
-      if (!uniqueExports.get(text)) {
-        uniqueExports.set(text, true);
-        exportedNames = append(exportedNames, decl.name);
-        if (isLocalName(decl.name)) {
-          multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), decl.name);
-        }
+        );
       }
+      return factory2.updateForOfStatement(node, node.awaitModifier, initializer, expression, body);
     }
-    return exportedNames;
+    return factory2.updateForOfStatement(
+      node,
+      node.awaitModifier,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
   }
-  function multiMapSparseArrayAdd(map2, key, value) {
-    let values = map2[key];
-    if (values) {
-      values.push(value);
-    } else {
-      map2[key] = values = [value];
-    }
-    return values;
+  function visitDoStatement(node) {
+    return factory2.updateDoStatement(
+      node,
+      visitIterationBody(node.statement, topLevelNestedVisitor, context),
+      visitNode(node.expression, visitor, isExpression)
+    );
   }
-  function isSimpleCopiableExpression(expression) {
-    return isStringLiteralLike(expression) || expression.kind === 9 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression);
+  function visitWhileStatement(node) {
+    return factory2.updateWhileStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
   }
-  function isSimpleInlineableExpression(expression) {
-    return !isIdentifier(expression) && isSimpleCopiableExpression(expression);
+  function visitLabeledStatement(node) {
+    return factory2.updateLabeledStatement(
+      node,
+      node.label,
+      Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+    );
   }
-  function isCompoundAssignment(kind) {
-    return kind >= 65 /* FirstCompoundAssignment */ && kind <= 79 /* LastCompoundAssignment */;
+  function visitWithStatement(node) {
+    return factory2.updateWithStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+    );
   }
-  function getNonAssignmentOperatorForCompoundAssignment(kind) {
-    switch (kind) {
-      case 65 /* PlusEqualsToken */:
-        return 40 /* PlusToken */;
-      case 66 /* MinusEqualsToken */:
-        return 41 /* MinusToken */;
-      case 67 /* AsteriskEqualsToken */:
-        return 42 /* AsteriskToken */;
-      case 68 /* AsteriskAsteriskEqualsToken */:
-        return 43 /* AsteriskAsteriskToken */;
-      case 69 /* SlashEqualsToken */:
-        return 44 /* SlashToken */;
-      case 70 /* PercentEqualsToken */:
-        return 45 /* PercentToken */;
-      case 71 /* LessThanLessThanEqualsToken */:
-        return 48 /* LessThanLessThanToken */;
-      case 72 /* GreaterThanGreaterThanEqualsToken */:
-        return 49 /* GreaterThanGreaterThanToken */;
-      case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        return 50 /* GreaterThanGreaterThanGreaterThanToken */;
-      case 74 /* AmpersandEqualsToken */:
-        return 51 /* AmpersandToken */;
-      case 75 /* BarEqualsToken */:
-        return 52 /* BarToken */;
-      case 79 /* CaretEqualsToken */:
-        return 53 /* CaretToken */;
-      case 76 /* BarBarEqualsToken */:
-        return 57 /* BarBarToken */;
-      case 77 /* AmpersandAmpersandEqualsToken */:
-        return 56 /* AmpersandAmpersandToken */;
-      case 78 /* QuestionQuestionEqualsToken */:
-        return 61 /* QuestionQuestionToken */;
-    }
+  function visitIfStatement(node) {
+    return factory2.updateIfStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)),
+      visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
+    );
   }
-  function getSuperCallFromStatement(statement) {
-    if (!isExpressionStatement(statement)) {
-      return void 0;
-    }
-    const expression = skipParentheses(statement.expression);
-    return isSuperCall(expression) ? expression : void 0;
+  function visitSwitchStatement(node) {
+    return factory2.updateSwitchStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock))
+    );
   }
-  function findSuperStatementIndexPathWorker(statements, start, indices) {
-    for (let i = start; i < statements.length; i += 1) {
-      const statement = statements[i];
-      if (getSuperCallFromStatement(statement)) {
-        indices.unshift(i);
-        return true;
-      } else if (isTryStatement(statement) && findSuperStatementIndexPathWorker(statement.tryBlock.statements, 0, indices)) {
-        indices.unshift(i);
-        return true;
-      }
-    }
-    return false;
+  function visitCaseBlock(node) {
+    return factory2.updateCaseBlock(
+      node,
+      visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
+    );
   }
-  function findSuperStatementIndexPath(statements, start) {
-    const indices = [];
-    findSuperStatementIndexPathWorker(statements, start, indices);
-    return indices;
+  function visitCaseClause(node) {
+    return factory2.updateCaseClause(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
+    );
   }
-  function getProperties(node, requireInitializer, isStatic2) {
-    return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2));
+  function visitDefaultClause(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
   }
-  function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) {
-    return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element);
+  function visitTryStatement(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
   }
-  function getStaticPropertiesAndClassStaticBlock(node) {
-    return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration);
+  function visitCatchClause(node) {
+    return factory2.updateCatchClause(
+      node,
+      node.variableDeclaration,
+      Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock))
+    );
   }
-  function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) {
-    return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2;
+  function visitBlock(node) {
+    node = visitEachChild(node, topLevelNestedVisitor, context);
+    return node;
   }
-  function isStaticPropertyDeclaration(member) {
-    return isPropertyDeclaration(member) && hasStaticModifier(member);
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(
+      node,
+      visitNode(node.expression, discardedValueVisitor, isExpression)
+    );
   }
-  function isInitializedProperty(member) {
-    return member.kind === 172 /* PropertyDeclaration */ && member.initializer !== void 0;
+  function visitParenthesizedExpression(node, valueIsDiscarded) {
+    return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
   }
-  function isNonStaticMethodOrAccessorWithPrivateName(member) {
-    return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name);
+  function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
+    return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
   }
-  function getDecoratorsOfParameters(node) {
-    let decorators;
-    if (node) {
-      const parameters = node.parameters;
-      const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]);
-      const firstParameterOffset = firstParameterIsThis ? 1 : 0;
-      const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length;
-      for (let i = 0; i < numParameters; i++) {
-        const parameter = parameters[i + firstParameterOffset];
-        if (decorators || hasDecorators(parameter)) {
-          if (!decorators) {
-            decorators = new Array(numParameters);
+  function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
+    if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
+      const exportedNames = getExports(node.operand);
+      if (exportedNames) {
+        let temp;
+        let expression = visitNode(node.operand, visitor, isExpression);
+        if (isPrefixUnaryExpression(node)) {
+          expression = factory2.updatePrefixUnaryExpression(node, expression);
+        } else {
+          expression = factory2.updatePostfixUnaryExpression(node, expression);
+          if (!valueIsDiscarded) {
+            temp = factory2.createTempVariable(hoistVariableDeclaration);
+            expression = factory2.createAssignment(temp, expression);
+            setTextRange(expression, node);
           }
-          decorators[i] = getDecorators(parameter);
+          expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
+          setTextRange(expression, node);
+        }
+        for (const exportName of exportedNames) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = createExportExpression(exportName, expression);
+          setTextRange(expression, node);
+        }
+        if (temp) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = factory2.createComma(expression, temp);
+          setTextRange(expression, node);
         }
+        return expression;
       }
     }
-    return decorators;
+    return visitEachChild(node, visitor, context);
   }
-  function getAllDecoratorsOfClass(node) {
-    const decorators = getDecorators(node);
-    const parameters = getDecoratorsOfParameters(getFirstConstructorWithBody(node));
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
+  function visitImportCallExpression(node) {
+    if (moduleKind === 0 /* None */ && languageVersion >= 7 /* ES2020 */) {
+      return visitEachChild(node, visitor, context);
     }
-    return {
-      decorators,
-      parameters
-    };
-  }
-  function getAllDecoratorsOfClassElement(member, parent2, useLegacyDecorators) {
-    switch (member.kind) {
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        if (!useLegacyDecorators) {
-          return getAllDecoratorsOfMethod(member);
-        }
-        return getAllDecoratorsOfAccessors(member, parent2);
-      case 174 /* MethodDeclaration */:
-        return getAllDecoratorsOfMethod(member);
-      case 172 /* PropertyDeclaration */:
-        return getAllDecoratorsOfProperty(member);
+    const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
+    const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression);
+    const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
+    const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */);
+    switch (compilerOptions.module) {
+      case 2 /* AMD */:
+        return createImportCallExpressionAMD(argument, containsLexicalThis);
+      case 3 /* UMD */:
+        return createImportCallExpressionUMD(argument ?? factory2.createVoidZero(), containsLexicalThis);
+      case 1 /* CommonJS */:
       default:
-        return void 0;
-    }
-  }
-  function getAllDecoratorsOfAccessors(accessor, parent2) {
-    if (!accessor.body) {
-      return void 0;
-    }
-    const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor);
-    const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
-    if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) {
-      return void 0;
-    }
-    const decorators = getDecorators(firstAccessorWithDecorators);
-    const parameters = getDecoratorsOfParameters(setAccessor);
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
-    }
-    return {
-      decorators,
-      parameters,
-      getDecorators: getAccessor && getDecorators(getAccessor),
-      setDecorators: setAccessor && getDecorators(setAccessor)
-    };
-  }
-  function getAllDecoratorsOfMethod(method) {
-    if (!method.body) {
-      return void 0;
-    }
-    const decorators = getDecorators(method);
-    const parameters = getDecoratorsOfParameters(method);
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
-    }
-    return { decorators, parameters };
-  }
-  function getAllDecoratorsOfProperty(property) {
-    const decorators = getDecorators(property);
-    if (!some(decorators)) {
-      return void 0;
-    }
-    return { decorators };
-  }
-  function walkUpLexicalEnvironments(env, cb) {
-    while (env) {
-      const result = cb(env);
-      if (result !== void 0)
-        return result;
-      env = env.previous;
+        return createImportCallExpressionCommonJS(argument);
     }
   }
-  function newPrivateEnvironment(data) {
-    return { data };
-  }
-  function getPrivateIdentifier(privateEnv, name) {
-    var _a, _b;
-    return isGeneratedPrivateIdentifier(name) ? (_a = privateEnv == null ? void 0 : privateEnv.generatedIdentifiers) == null ? void 0 : _a.get(getNodeForGeneratedName(name)) : (_b = privateEnv == null ? void 0 : privateEnv.identifiers) == null ? void 0 : _b.get(name.escapedText);
-  }
-  function setPrivateIdentifier(privateEnv, name, entry) {
-    if (isGeneratedPrivateIdentifier(name)) {
-      privateEnv.generatedIdentifiers ?? (privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map());
-      privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), entry);
+  function createImportCallExpressionUMD(arg, containsLexicalThis) {
+    needUMDDynamicImportHelper = true;
+    if (isSimpleCopiableExpression(arg)) {
+      const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
+      return factory2.createConditionalExpression(
+        /*condition*/
+        factory2.createIdentifier("__syncRequire"),
+        /*questionToken*/
+        void 0,
+        /*whenTrue*/
+        createImportCallExpressionCommonJS(arg),
+        /*colonToken*/
+        void 0,
+        /*whenFalse*/
+        createImportCallExpressionAMD(argClone, containsLexicalThis)
+      );
     } else {
-      privateEnv.identifiers ?? (privateEnv.identifiers = /* @__PURE__ */ new Map());
-      privateEnv.identifiers.set(name.escapedText, entry);
+      const temp = factory2.createTempVariable(hoistVariableDeclaration);
+      return factory2.createComma(
+        factory2.createAssignment(temp, arg),
+        factory2.createConditionalExpression(
+          /*condition*/
+          factory2.createIdentifier("__syncRequire"),
+          /*questionToken*/
+          void 0,
+          /*whenTrue*/
+          createImportCallExpressionCommonJS(
+            temp,
+            /*isInlineable*/
+            true
+          ),
+          /*colonToken*/
+          void 0,
+          /*whenFalse*/
+          createImportCallExpressionAMD(temp, containsLexicalThis)
+        )
+      );
     }
   }
-  function accessPrivateIdentifier(env, name) {
-    return walkUpLexicalEnvironments(env, (env2) => getPrivateIdentifier(env2.privateEnv, name));
-  }
-  function isSimpleParameter(node) {
-    return !node.initializer && isIdentifier(node.name);
-  }
-  function isSimpleParameterList(nodes) {
-    return every(nodes, isSimpleParameter);
-  }
-  var IdentifierNameMap, IdentifierNameMultiMap;
-  var init_utilities3 = __esm({
-    "src/compiler/transformers/utilities.ts"() {
-      "use strict";
-      init_ts2();
-      IdentifierNameMap = class _IdentifierNameMap {
-        constructor() {
-          this._map = /* @__PURE__ */ new Map();
-        }
-        get size() {
-          return this._map.size;
-        }
-        has(key) {
-          return this._map.has(_IdentifierNameMap.toKey(key));
-        }
-        get(key) {
-          return this._map.get(_IdentifierNameMap.toKey(key));
-        }
-        set(key, value) {
-          this._map.set(_IdentifierNameMap.toKey(key), value);
-          return this;
-        }
-        delete(key) {
-          var _a;
-          return ((_a = this._map) == null ? void 0 : _a.delete(_IdentifierNameMap.toKey(key))) ?? false;
-        }
-        clear() {
-          this._map.clear();
-        }
-        values() {
-          return this._map.values();
-        }
-        static toKey(name) {
-          if (isGeneratedPrivateIdentifier(name) || isGeneratedIdentifier(name)) {
-            const autoGenerate = name.emitNode.autoGenerate;
-            if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
-              const node = getNodeForGeneratedName(name);
-              const baseName = isMemberName(node) && node !== name ? _IdentifierNameMap.toKey(node) : `(generated@${getNodeId(node)})`;
-              return formatGeneratedName(
-                /*privateName*/
-                false,
-                autoGenerate.prefix,
-                baseName,
-                autoGenerate.suffix,
-                _IdentifierNameMap.toKey
-              );
-            } else {
-              const baseName = `(auto@${autoGenerate.id})`;
-              return formatGeneratedName(
-                /*privateName*/
-                false,
-                autoGenerate.prefix,
-                baseName,
-                autoGenerate.suffix,
-                _IdentifierNameMap.toKey
-              );
-            }
-          }
-          if (isPrivateIdentifier(name)) {
-            return idText(name).slice(1);
-          }
-          return idText(name);
-        }
-      };
-      IdentifierNameMultiMap = class extends IdentifierNameMap {
-        add(key, value) {
-          let values = this.get(key);
-          if (values) {
-            values.push(value);
-          } else {
-            this.set(key, values = [value]);
-          }
-          return values;
-        }
-        remove(key, value) {
-          const values = this.get(key);
-          if (values) {
-            unorderedRemoveItem(values, value);
-            if (!values.length) {
-              this.delete(key);
-            }
-          }
-        }
-      };
-    }
-  });
-
-  // src/compiler/transformers/destructuring.ts
-  function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) {
-    let location = node;
-    let value;
-    if (isDestructuringAssignment(node)) {
-      value = node.right;
-      while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) {
-        if (isDestructuringAssignment(value)) {
-          location = node = value;
-          value = node.right;
-        } else {
-          return Debug.checkDefined(visitNode(value, visitor, isExpression));
-        }
-      }
-    }
-    let expressions;
-    const flattenContext = {
-      context,
-      level,
-      downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
-      hoistTempVariables: true,
-      emitExpression,
-      emitBindingOrAssignment,
-      createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements),
-      createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements),
-      createArrayBindingOrAssignmentElement: makeAssignmentElement,
-      visitor
-    };
-    if (value) {
-      value = visitNode(value, visitor, isExpression);
-      Debug.assert(value);
-      if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
-        value = ensureIdentifier(
-          flattenContext,
-          value,
-          /*reuseIdentifierExpressions*/
-          false,
-          location
-        );
-      } else if (needsValue) {
-        value = ensureIdentifier(
-          flattenContext,
-          value,
-          /*reuseIdentifierExpressions*/
-          true,
-          location
-        );
-      } else if (nodeIsSynthesized(node)) {
-        location = value;
+  function createImportCallExpressionAMD(arg, containsLexicalThis) {
+    const resolve = factory2.createUniqueName("resolve");
+    const reject = factory2.createUniqueName("reject");
+    const parameters = [
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        resolve
+      ),
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        reject
+      )
+    ];
+    const body = factory2.createBlock([
+      factory2.createExpressionStatement(
+        factory2.createCallExpression(
+          factory2.createIdentifier("require"),
+          /*typeArguments*/
+          void 0,
+          [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
+        )
+      )
+    ]);
+    let func;
+    if (languageVersion >= 2 /* ES2015 */) {
+      func = factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        body
+      );
+    } else {
+      func = factory2.createFunctionExpression(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      );
+      if (containsLexicalThis) {
+        setEmitFlags(func, 16 /* CapturesThis */);
       }
     }
-    flattenBindingOrAssignmentElement(
-      flattenContext,
-      node,
-      value,
-      location,
-      /*skipInitializer*/
-      isDestructuringAssignment(node)
+    const promise = factory2.createNewExpression(
+      factory2.createIdentifier("Promise"),
+      /*typeArguments*/
+      void 0,
+      [func]
     );
-    if (value && needsValue) {
-      if (!some(expressions)) {
-        return value;
-      }
-      expressions.push(value);
-    }
-    return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression();
-    function emitExpression(expression) {
-      expressions = append(expressions, expression);
-    }
-    function emitBindingOrAssignment(target, value2, location2, original) {
-      Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression);
-      const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location2) : setTextRange(
-        context.factory.createAssignment(Debug.checkDefined(visitNode(target, visitor, isExpression)), value2),
-        location2
+    if (getESModuleInterop(compilerOptions)) {
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
+        /*typeArguments*/
+        void 0,
+        [emitHelpers().createImportStarCallbackHelper()]
       );
-      expression.original = original;
-      emitExpression(expression);
-    }
-  }
-  function bindingOrAssignmentElementAssignsToName(element, escapedName) {
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    if (isBindingOrAssignmentPattern(target)) {
-      return bindingOrAssignmentPatternAssignsToName(target, escapedName);
-    } else if (isIdentifier(target)) {
-      return target.escapedText === escapedName;
-    }
-    return false;
-  }
-  function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    for (const element of elements) {
-      if (bindingOrAssignmentElementAssignsToName(element, escapedName)) {
-        return true;
-      }
-    }
-    return false;
-  }
-  function bindingOrAssignmentElementContainsNonLiteralComputedName(element) {
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
-    if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) {
-      return true;
     }
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target);
-  }
-  function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) {
-    return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName);
+    return promise;
   }
-  function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) {
-    let pendingExpressions;
-    const pendingDeclarations = [];
-    const declarations = [];
-    const flattenContext = {
-      context,
-      level,
-      downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
-      hoistTempVariables,
-      emitExpression,
-      emitBindingOrAssignment,
-      createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements),
-      createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements),
-      createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name),
-      visitor
-    };
-    if (isVariableDeclaration(node)) {
-      let initializer = getInitializerOfBindingOrAssignmentElement(node);
-      if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
-        initializer = ensureIdentifier(
-          flattenContext,
-          Debug.checkDefined(visitNode(initializer, flattenContext.visitor, isExpression)),
-          /*reuseIdentifierExpressions*/
-          false,
-          initializer
-        );
-        node = context.factory.updateVariableDeclaration(
-          node,
-          node.name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
+  function createImportCallExpressionCommonJS(arg, isInlineable) {
+    const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
+    const promiseResolveCall = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
+        factory2.createTemplateExpression(factory2.createTemplateHead(""), [
+          factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
+        ])
+      ] : [
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
+          /*typeArguments*/
           void 0,
-          initializer
-        );
-      }
+          [arg]
+        )
+      ] : []
+    );
+    let requireCall = factory2.createCallExpression(
+      factory2.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
+    );
+    if (getESModuleInterop(compilerOptions)) {
+      requireCall = emitHelpers().createImportStarHelper(requireCall);
     }
-    flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
-    if (pendingExpressions) {
-      const temp = context.factory.createTempVariable(
-        /*recordTempVariable*/
-        void 0
+    const parameters = needSyncEval ? [
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        "s"
+      )
+    ] : [];
+    let func;
+    if (languageVersion >= 2 /* ES2015 */) {
+      func = factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        parameters,
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        requireCall
       );
-      if (hoistTempVariables) {
-        const value = context.factory.inlineExpressions(pendingExpressions);
-        pendingExpressions = void 0;
-        emitBindingOrAssignment(
-          temp,
-          value,
-          /*location*/
-          void 0,
-          /*original*/
-          void 0
-        );
-      } else {
-        context.hoistVariableDeclaration(temp);
-        const pendingDeclaration = last(pendingDeclarations);
-        pendingDeclaration.pendingExpressions = append(
-          pendingDeclaration.pendingExpressions,
-          context.factory.createAssignment(temp, pendingDeclaration.value)
-        );
-        addRange(pendingDeclaration.pendingExpressions, pendingExpressions);
-        pendingDeclaration.value = temp;
-      }
-    }
-    for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
-      const variable = context.factory.createVariableDeclaration(
-        name,
-        /*exclamationToken*/
+    } else {
+      func = factory2.createFunctionExpression(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
+        parameters,
         /*type*/
         void 0,
-        pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
+        factory2.createBlock([factory2.createReturnStatement(requireCall)])
       );
-      variable.original = original;
-      setTextRange(variable, location);
-      declarations.push(variable);
-    }
-    return declarations;
-    function emitExpression(value) {
-      pendingExpressions = append(pendingExpressions, value);
-    }
-    function emitBindingOrAssignment(target, value, location, original) {
-      Debug.assertNode(target, isBindingName);
-      if (pendingExpressions) {
-        value = context.factory.inlineExpressions(append(pendingExpressions, value));
-        pendingExpressions = void 0;
-      }
-      pendingDeclarations.push({ pendingExpressions, name: target, value, location, original });
     }
+    const downleveledImport = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
+      /*typeArguments*/
+      void 0,
+      [func]
+    );
+    return downleveledImport;
   }
-  function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) {
-    const bindingTarget = getTargetOfBindingOrAssignmentElement(element);
-    if (!skipInitializer) {
-      const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression);
-      if (initializer) {
-        if (value) {
-          value = createDefaultValueCheck(flattenContext, value, initializer, location);
-          if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
-            value = ensureIdentifier(
-              flattenContext,
-              value,
-              /*reuseIdentifierExpressions*/
-              true,
-              location
-            );
-          }
-        } else {
-          value = initializer;
-        }
-      } else if (!value) {
-        value = flattenContext.context.factory.createVoidZero();
-      }
+  function getHelperExpressionForExport(node, innerExpr) {
+    if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) {
+      return innerExpr;
     }
-    if (isObjectBindingOrAssignmentPattern(bindingTarget)) {
-      flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
-    } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
-      flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
-    } else {
-      flattenContext.emitBindingOrAssignment(
-        bindingTarget,
-        value,
-        location,
-        /*original*/
-        element
-      );
+    if (getExportNeedsImportStarHelper(node)) {
+      return emitHelpers().createImportStarHelper(innerExpr);
     }
+    return innerExpr;
   }
-  function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    const numElements = elements.length;
-    if (numElements !== 1) {
-      const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
-      value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
-    }
-    let bindingElements;
-    let computedTempVariables;
-    for (let i = 0; i < numElements; i++) {
-      const element = elements[i];
-      if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
-        const propertyName = getPropertyNameOfBindingOrAssignmentElement(element);
-        if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) {
-          bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor, isBindingOrAssignmentElement));
-        } else {
-          if (bindingElements) {
-            flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
-            bindingElements = void 0;
-          }
-          const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName);
-          if (isComputedPropertyName(propertyName)) {
-            computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
-          }
-          flattenBindingOrAssignmentElement(
-            flattenContext,
-            element,
-            rhsValue,
-            /*location*/
-            element
-          );
-        }
-      } else if (i === numElements - 1) {
-        if (bindingElements) {
-          flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
-          bindingElements = void 0;
-        }
-        const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
-      }
+  function getHelperExpressionForImport(node, innerExpr) {
+    if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) {
+      return innerExpr;
+    }
+    if (getImportNeedsImportStarHelper(node)) {
+      return emitHelpers().createImportStarHelper(innerExpr);
     }
-    if (bindingElements) {
-      flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+    if (getImportNeedsImportDefaultHelper(node)) {
+      return emitHelpers().createImportDefaultHelper(innerExpr);
     }
+    return innerExpr;
   }
-  function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    const numElements = elements.length;
-    if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) {
-      value = ensureIdentifier(
-        flattenContext,
-        setTextRange(
-          flattenContext.context.getEmitHelperFactory().createReadHelper(
-            value,
-            numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements
-          ),
-          location
-        ),
-        /*reuseIdentifierExpressions*/
-        false,
-        location
-      );
-    } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) {
-      const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
-      value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
-    }
-    let bindingElements;
-    let restContainingElements;
-    for (let i = 0; i < numElements; i++) {
-      const element = elements[i];
-      if (flattenContext.level >= 1 /* ObjectRest */) {
-        if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
-          flattenContext.hasTransformedPriorElement = true;
-          const temp = flattenContext.context.factory.createTempVariable(
-            /*recordTempVariable*/
-            void 0
+  function visitTopLevelImportDeclaration(node) {
+    let statements;
+    const namespaceDeclaration = getNamespaceDeclarationNode(node);
+    if (moduleKind !== 2 /* AMD */) {
+      if (!node.importClause) {
+        return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node);
+      } else {
+        const variables = [];
+        if (namespaceDeclaration && !isDefaultImport(node)) {
+          variables.push(
+            factory2.createVariableDeclaration(
+              factory2.cloneNode(namespaceDeclaration.name),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              getHelperExpressionForImport(node, createRequireCall2(node))
+            )
           );
-          if (flattenContext.hoistTempVariables) {
-            flattenContext.context.hoistVariableDeclaration(temp);
-          }
-          restContainingElements = append(restContainingElements, [temp, element]);
-          bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp));
         } else {
-          bindingElements = append(bindingElements, element);
+          variables.push(
+            factory2.createVariableDeclaration(
+              factory2.getGeneratedNameForNode(node),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              getHelperExpressionForImport(node, createRequireCall2(node))
+            )
+          );
+          if (namespaceDeclaration && isDefaultImport(node)) {
+            variables.push(
+              factory2.createVariableDeclaration(
+                factory2.cloneNode(namespaceDeclaration.name),
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.getGeneratedNameForNode(node)
+              )
+            );
+          }
         }
-      } else if (isOmittedExpression(element)) {
-        continue;
-      } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
-        const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
-        flattenBindingOrAssignmentElement(
-          flattenContext,
-          element,
-          rhsValue,
-          /*location*/
-          element
-        );
-      } else if (i === numElements - 1) {
-        const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
-        flattenBindingOrAssignmentElement(
-          flattenContext,
-          element,
-          rhsValue,
-          /*location*/
-          element
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList(
+                  variables,
+                  languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+                )
+              ),
+              /*location*/
+              node
+            ),
+            /*original*/
+            node
+          )
         );
       }
+    } else if (namespaceDeclaration && isDefaultImport(node)) {
+      statements = append(
+        statements,
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(
+            [
+              setOriginalNode(
+                setTextRange(
+                  factory2.createVariableDeclaration(
+                    factory2.cloneNode(namespaceDeclaration.name),
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    factory2.getGeneratedNameForNode(node)
+                  ),
+                  /*location*/
+                  node
+                ),
+                /*original*/
+                node
+              )
+            ],
+            languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+          )
+        )
+      );
     }
-    if (bindingElements) {
-      flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern);
-    }
-    if (restContainingElements) {
-      for (const [id, element] of restContainingElements) {
-        flattenBindingOrAssignmentElement(flattenContext, element, id, element);
-      }
-    }
-  }
-  function isSimpleBindingOrAssignmentElement(element) {
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    if (!target || isOmittedExpression(target))
-      return true;
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
-    if (propertyName && !isPropertyNameLiteral(propertyName))
-      return false;
-    const initializer = getInitializerOfBindingOrAssignmentElement(element);
-    if (initializer && !isSimpleInlineableExpression(initializer))
-      return false;
-    if (isBindingOrAssignmentPattern(target))
-      return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement);
-    return isIdentifier(target);
+    statements = appendExportsOfImportDeclaration(statements, node);
+    return singleOrMany(statements);
   }
-  function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
-    value = ensureIdentifier(
-      flattenContext,
-      value,
-      /*reuseIdentifierExpressions*/
-      true,
-      location
-    );
-    return flattenContext.context.factory.createConditionalExpression(
-      flattenContext.context.factory.createTypeCheck(value, "undefined"),
-      /*questionToken*/
-      void 0,
-      defaultValue,
-      /*colonToken*/
+  function createRequireCall2(importNode) {
+    const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
+    const args = [];
+    if (moduleName) {
+      args.push(moduleName);
+    }
+    return factory2.createCallExpression(
+      factory2.createIdentifier("require"),
+      /*typeArguments*/
       void 0,
-      value
+      args
     );
   }
-  function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
-    const { factory: factory2 } = flattenContext.context;
-    if (isComputedPropertyName(propertyName)) {
-      const argumentExpression = ensureIdentifier(
-        flattenContext,
-        Debug.checkDefined(visitNode(propertyName.expression, flattenContext.visitor, isExpression)),
-        /*reuseIdentifierExpressions*/
-        false,
-        /*location*/
-        propertyName
-      );
-      return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
-    } else if (isStringOrNumericLiteralLike(propertyName)) {
-      const argumentExpression = factory2.cloneNode(propertyName);
-      return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
+  function visitTopLevelImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    if (moduleKind !== 2 /* AMD */) {
+      if (hasSyntacticModifier(node, 32 /* Export */)) {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createExpressionStatement(
+                createExportExpression(
+                  node.name,
+                  createRequireCall2(node)
+                )
+              ),
+              node
+            ),
+            node
+          )
+        );
+      } else {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList(
+                  [
+                    factory2.createVariableDeclaration(
+                      factory2.cloneNode(node.name),
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      createRequireCall2(node)
+                    )
+                  ],
+                  /*flags*/
+                  languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+                )
+              ),
+              node
+            ),
+            node
+          )
+        );
+      }
     } else {
-      const name = flattenContext.context.factory.createIdentifier(idText(propertyName));
-      return flattenContext.context.factory.createPropertyAccessExpression(value, name);
+      if (hasSyntacticModifier(node, 32 /* Export */)) {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createExpressionStatement(
+                createExportExpression(factory2.getExportName(node), factory2.getLocalName(node))
+              ),
+              node
+            ),
+            node
+          )
+        );
+      }
     }
+    statements = appendExportsOfImportEqualsDeclaration(statements, node);
+    return singleOrMany(statements);
   }
-  function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) {
-    if (isIdentifier(value) && reuseIdentifierExpressions) {
-      return value;
-    } else {
-      const temp = flattenContext.context.factory.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      if (flattenContext.hoistTempVariables) {
-        flattenContext.context.hoistVariableDeclaration(temp);
-        flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
-      } else {
-        flattenContext.emitBindingOrAssignment(
-          temp,
-          value,
-          location,
-          /*original*/
-          void 0
+  function visitTopLevelExportDeclaration(node) {
+    if (!node.moduleSpecifier) {
+      return void 0;
+    }
+    const generatedName = factory2.getGeneratedNameForNode(node);
+    if (node.exportClause && isNamedExports(node.exportClause)) {
+      const statements = [];
+      if (moduleKind !== 2 /* AMD */) {
+        statements.push(
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList([
+                  factory2.createVariableDeclaration(
+                    generatedName,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    createRequireCall2(node)
+                  )
+                ])
+              ),
+              /*location*/
+              node
+            ),
+            /* original */
+            node
+          )
+        );
+      }
+      for (const specifier of node.exportClause.elements) {
+        const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) && idText(specifier.propertyName || specifier.name) === "default";
+        const exportedValue = factory2.createPropertyAccessExpression(
+          exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName,
+          specifier.propertyName || specifier.name
+        );
+        statements.push(
+          setOriginalNode(
+            setTextRange(
+              factory2.createExpressionStatement(
+                createExportExpression(
+                  factory2.getExportName(specifier),
+                  exportedValue,
+                  /*location*/
+                  void 0,
+                  /*liveBinding*/
+                  true
+                )
+              ),
+              specifier
+            ),
+            specifier
+          )
         );
       }
-      return temp;
+      return singleOrMany(statements);
+    } else if (node.exportClause) {
+      const statements = [];
+      statements.push(
+        setOriginalNode(
+          setTextRange(
+            factory2.createExpressionStatement(
+              createExportExpression(
+                factory2.cloneNode(node.exportClause.name),
+                getHelperExpressionForExport(
+                  node,
+                  moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : factory2.createIdentifier(idText(node.exportClause.name))
+                )
+              )
+            ),
+            node
+          ),
+          node
+        )
+      );
+      return singleOrMany(statements);
+    } else {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createExpressionStatement(
+            emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName)
+          ),
+          node
+        ),
+        node
+      );
     }
   }
-  function makeArrayBindingPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isArrayBindingElement);
-    return factory2.createArrayBindingPattern(elements);
-  }
-  function makeArrayAssignmentPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isArrayBindingOrAssignmentElement);
-    return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement));
-  }
-  function makeObjectBindingPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isBindingElement);
-    return factory2.createObjectBindingPattern(elements);
-  }
-  function makeObjectAssignmentPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isObjectBindingOrAssignmentElement);
-    return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
-  }
-  function makeBindingElement(factory2, name) {
-    return factory2.createBindingElement(
-      /*dotDotDotToken*/
-      void 0,
-      /*propertyName*/
-      void 0,
-      name
+  function visitTopLevelExportAssignment(node) {
+    if (node.isExportEquals) {
+      return void 0;
+    }
+    return createExportStatement(
+      factory2.createIdentifier("default"),
+      visitNode(node.expression, visitor, isExpression),
+      /*location*/
+      node,
+      /*allowComments*/
+      true
     );
   }
-  function makeAssignmentElement(name) {
-    return name;
+  function visitFunctionDeclaration(node) {
+    let statements;
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      statements = append(
+        statements,
+        setOriginalNode(
+          setTextRange(
+            factory2.createFunctionDeclaration(
+              visitNodes2(node.modifiers, modifierVisitor, isModifier),
+              node.asteriskToken,
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
+              void 0,
+              visitNodes2(node.parameters, visitor, isParameter),
+              /*type*/
+              void 0,
+              visitEachChild(node.body, visitor, context)
+            ),
+            /*location*/
+            node
+          ),
+          /*original*/
+          node
+        )
+      );
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
+    }
+    return singleOrMany(statements);
   }
-  var FlattenLevel;
-  var init_destructuring = __esm({
-    "src/compiler/transformers/destructuring.ts"() {
-      "use strict";
-      init_ts2();
-      FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => {
-        FlattenLevel2[FlattenLevel2["All"] = 0] = "All";
-        FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest";
-        return FlattenLevel2;
-      })(FlattenLevel || {});
+  function visitClassDeclaration(node) {
+    let statements;
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      statements = append(
+        statements,
+        setOriginalNode(
+          setTextRange(
+            factory2.createClassDeclaration(
+              visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
+              void 0,
+              visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+              visitNodes2(node.members, visitor, isClassElement)
+            ),
+            node
+          ),
+          node
+        )
+      );
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
     }
-  });
-
-  // src/compiler/transformers/classThis.ts
-  function createClassThisAssignmentBlock(factory2, classThis, thisExpression = factory2.createThis()) {
-    const expression = factory2.createAssignment(classThis, thisExpression);
-    const statement = factory2.createExpressionStatement(expression);
-    const body = factory2.createBlock(
-      [statement],
-      /*multiLine*/
-      false
-    );
-    const block = factory2.createClassStaticBlockDeclaration(body);
-    getOrCreateEmitNode(block).classThis = classThis;
-    return block;
+    statements = appendExportsOfHoistedDeclaration(statements, node);
+    return singleOrMany(statements);
   }
-  function isClassThisAssignmentBlock(node) {
-    var _a;
-    if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) {
-      return false;
+  function visitVariableStatement(node) {
+    let statements;
+    let variables;
+    let expressions;
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      let modifiers;
+      let removeCommentsOnExpressions = false;
+      for (const variable of node.declarationList.declarations) {
+        if (isIdentifier(variable.name) && isLocalName(variable.name)) {
+          if (!modifiers) {
+            modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+          }
+          if (variable.initializer) {
+            const updatedVariable = factory2.updateVariableDeclaration(
+              variable,
+              variable.name,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              createExportExpression(
+                variable.name,
+                visitNode(variable.initializer, visitor, isExpression)
+              )
+            );
+            variables = append(variables, updatedVariable);
+          } else {
+            variables = append(variables, variable);
+          }
+        } else if (variable.initializer) {
+          if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) {
+            const expression = factory2.createAssignment(
+              setTextRange(
+                factory2.createPropertyAccessExpression(
+                  factory2.createIdentifier("exports"),
+                  variable.name
+                ),
+                /*location*/
+                variable.name
+              ),
+              factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
+            );
+            const updatedVariable = factory2.createVariableDeclaration(
+              variable.name,
+              variable.exclamationToken,
+              variable.type,
+              visitNode(variable.initializer, visitor, isExpression)
+            );
+            variables = append(variables, updatedVariable);
+            expressions = append(expressions, expression);
+            removeCommentsOnExpressions = true;
+          } else {
+            expressions = append(expressions, transformInitializedVariable(variable));
+          }
+        }
+      }
+      if (variables) {
+        statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables)));
+      }
+      if (expressions) {
+        const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node);
+        if (removeCommentsOnExpressions) {
+          removeAllComments(statement);
+        }
+        statements = append(statements, statement);
+      }
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
+    }
+    statements = appendExportsOfVariableStatement(statements, node);
+    return singleOrMany(statements);
+  }
+  function createAllExportExpressions(name, value, location) {
+    const exportedNames = getExports(name);
+    if (exportedNames) {
+      let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
+      for (const exportName of exportedNames) {
+        setEmitFlags(expression, 8 /* NoSubstitution */);
+        expression = createExportExpression(
+          exportName,
+          expression,
+          /*location*/
+          location
+        );
+      }
+      return expression;
     }
-    const statement = node.body.statements[0];
-    return isExpressionStatement(statement) && isAssignmentExpression(
-      statement.expression,
-      /*excludeCompoundAssignment*/
-      true
-    ) && isIdentifier(statement.expression.left) && ((_a = node.emitNode) == null ? void 0 : _a.classThis) === statement.expression.left && statement.expression.right.kind === 110 /* ThisKeyword */;
+    return factory2.createAssignment(name, value);
   }
-  function classHasClassThisAssignment(node) {
-    var _a;
-    return !!((_a = node.emitNode) == null ? void 0 : _a.classThis) && some(node.members, isClassThisAssignmentBlock);
+  function transformInitializedVariable(node) {
+    if (isBindingPattern(node.name)) {
+      return flattenDestructuringAssignment(
+        visitNode(node, visitor, isInitializedVariable),
+        visitor,
+        context,
+        0 /* All */,
+        /*needsValue*/
+        false,
+        createAllExportExpressions
+      );
+    } else {
+      return factory2.createAssignment(
+        setTextRange(
+          factory2.createPropertyAccessExpression(
+            factory2.createIdentifier("exports"),
+            node.name
+          ),
+          /*location*/
+          node.name
+        ),
+        node.initializer ? visitNode(node.initializer, visitor, isExpression) : factory2.createVoidZero()
+      );
+    }
   }
-  function injectClassThisAssignmentIfMissing(factory2, node, classThis, thisExpression) {
-    if (classHasClassThisAssignment(node)) {
-      return node;
+  function appendExportsOfImportDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
     }
-    const staticBlock = createClassThisAssignmentBlock(factory2, classThis, thisExpression);
-    if (node.name) {
-      setSourceMapRange(staticBlock.body.statements[0], node.name);
+    const importClause = decl.importClause;
+    if (!importClause) {
+      return statements;
     }
-    const members = factory2.createNodeArray([staticBlock, ...node.members]);
-    setTextRange(members, node.members);
-    const updatedNode = isClassDeclaration(node) ? factory2.updateClassDeclaration(
-      node,
-      node.modifiers,
-      node.name,
-      node.typeParameters,
-      node.heritageClauses,
-      members
-    ) : factory2.updateClassExpression(
-      node,
-      node.modifiers,
-      node.name,
-      node.typeParameters,
-      node.heritageClauses,
-      members
-    );
-    getOrCreateEmitNode(updatedNode).classThis = classThis;
-    return updatedNode;
+    const seen = new IdentifierNameMap();
+    if (importClause.name) {
+      statements = appendExportsOfDeclaration(statements, seen, importClause);
+    }
+    const namedBindings = importClause.namedBindings;
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 274 /* NamespaceImport */:
+          statements = appendExportsOfDeclaration(statements, seen, namedBindings);
+          break;
+        case 275 /* NamedImports */:
+          for (const importBinding of namedBindings.elements) {
+            statements = appendExportsOfDeclaration(
+              statements,
+              seen,
+              importBinding,
+              /*liveBinding*/
+              true
+            );
+          }
+          break;
+      }
+    }
+    return statements;
   }
-  var init_classThis = __esm({
-    "src/compiler/transformers/classThis.ts"() {
-      "use strict";
-      init_ts2();
+  function appendExportsOfImportEqualsDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
     }
-  });
-
-  // src/compiler/transformers/namedEvaluation.ts
-  function getAssignedNameOfIdentifier(factory2, name, expression) {
-    const original = getOriginalNode(skipOuterExpressions(expression));
-    if ((isClassDeclaration(original) || isFunctionDeclaration(original)) && !original.name && hasSyntacticModifier(original, 2048 /* Default */)) {
-      return factory2.createStringLiteral("default");
-    }
-    return factory2.createStringLiteralFromNode(name);
-  }
-  function getAssignedNameOfPropertyName(context, name, assignedNameText) {
-    const { factory: factory2 } = context;
-    if (assignedNameText !== void 0) {
-      const assignedName2 = factory2.createStringLiteral(assignedNameText);
-      return { assignedName: assignedName2, name };
-    }
-    if (isPropertyNameLiteral(name) || isPrivateIdentifier(name)) {
-      const assignedName2 = factory2.createStringLiteralFromNode(name);
-      return { assignedName: assignedName2, name };
-    }
-    if (isPropertyNameLiteral(name.expression) && !isIdentifier(name.expression)) {
-      const assignedName2 = factory2.createStringLiteralFromNode(name.expression);
-      return { assignedName: assignedName2, name };
-    }
-    const assignedName = factory2.getGeneratedNameForNode(name);
-    context.hoistVariableDeclaration(assignedName);
-    const key = context.getEmitHelperFactory().createPropKeyHelper(name.expression);
-    const assignment = factory2.createAssignment(assignedName, key);
-    const updatedName = factory2.updateComputedPropertyName(name, assignment);
-    return { assignedName, name: updatedName };
-  }
-  function createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression = context.factory.createThis()) {
-    const { factory: factory2 } = context;
-    const expression = context.getEmitHelperFactory().createSetFunctionNameHelper(thisExpression, assignedName);
-    const statement = factory2.createExpressionStatement(expression);
-    const body = factory2.createBlock(
-      [statement],
-      /*multiLine*/
+    return appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl);
+  }
+  function appendExportsOfVariableStatement(statements, node) {
+    return appendExportsOfVariableDeclarationList(
+      statements,
+      node.declarationList,
+      /*isForInOrOfInitializer*/
       false
     );
-    const block = factory2.createClassStaticBlockDeclaration(body);
-    getOrCreateEmitNode(block).assignedName = assignedName;
-    return block;
   }
-  function isClassNamedEvaluationHelperBlock(node) {
-    var _a;
-    if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) {
-      return false;
+  function appendExportsOfVariableDeclarationList(statements, node, isForInOrOfInitializer) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
     }
-    const statement = node.body.statements[0];
-    return isExpressionStatement(statement) && isCallToHelper(statement.expression, "___setFunctionName") && statement.expression.arguments.length >= 2 && statement.expression.arguments[1] === ((_a = node.emitNode) == null ? void 0 : _a.assignedName);
-  }
-  function classHasExplicitlyAssignedName(node) {
-    var _a;
-    return !!((_a = node.emitNode) == null ? void 0 : _a.assignedName) && some(node.members, isClassNamedEvaluationHelperBlock);
+    for (const decl of node.declarations) {
+      statements = appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer);
+    }
+    return statements;
   }
-  function classHasDeclaredOrExplicitlyAssignedName(node) {
-    return !!node.name || classHasExplicitlyAssignedName(node);
+  function appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    if (isBindingPattern(decl.name)) {
+      for (const element of decl.name.elements) {
+        if (!isOmittedExpression(element)) {
+          statements = appendExportsOfBindingElement(statements, element, isForInOrOfInitializer);
+        }
+      }
+    } else if (!isGeneratedIdentifier(decl.name) && (!isVariableDeclaration(decl) || decl.initializer || isForInOrOfInitializer)) {
+      statements = appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl);
+    }
+    return statements;
   }
-  function injectClassNamedEvaluationHelperBlockIfMissing(context, node, assignedName, thisExpression) {
-    if (classHasExplicitlyAssignedName(node)) {
-      return node;
+  function appendExportsOfHoistedDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
     }
-    const { factory: factory2 } = context;
-    const namedEvaluationBlock = createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression);
-    if (node.name) {
-      setSourceMapRange(namedEvaluationBlock.body.statements[0], node.name);
-    }
-    const insertionIndex = findIndex(node.members, isClassThisAssignmentBlock) + 1;
-    const leading = node.members.slice(0, insertionIndex);
-    const trailing = node.members.slice(insertionIndex);
-    const members = factory2.createNodeArray([...leading, namedEvaluationBlock, ...trailing]);
-    setTextRange(members, node.members);
-    node = isClassDeclaration(node) ? factory2.updateClassDeclaration(
-      node,
-      node.modifiers,
-      node.name,
-      node.typeParameters,
-      node.heritageClauses,
-      members
-    ) : factory2.updateClassExpression(
-      node,
-      node.modifiers,
-      node.name,
-      node.typeParameters,
-      node.heritageClauses,
-      members
-    );
-    getOrCreateEmitNode(node).assignedName = assignedName;
-    return node;
+    const seen = new IdentifierNameMap();
+    if (hasSyntacticModifier(decl, 32 /* Export */)) {
+      const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
+      statements = appendExportStatement(
+        statements,
+        seen,
+        exportName,
+        factory2.getLocalName(decl),
+        /*location*/
+        decl
+      );
+    }
+    if (decl.name) {
+      statements = appendExportsOfDeclaration(statements, seen, decl);
+    }
+    return statements;
   }
-  function finishTransformNamedEvaluation(context, expression, assignedName, ignoreEmptyStringLiteral) {
-    if (ignoreEmptyStringLiteral && isStringLiteral(assignedName) && isEmptyStringLiteral(assignedName)) {
-      return expression;
+  function appendExportsOfDeclaration(statements, seen, decl, liveBinding) {
+    const name = factory2.getDeclarationName(decl);
+    const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name);
+    if (exportSpecifiers) {
+      for (const exportSpecifier of exportSpecifiers) {
+        statements = appendExportStatement(
+          statements,
+          seen,
+          exportSpecifier.name,
+          name,
+          /*location*/
+          exportSpecifier.name,
+          /*allowComments*/
+          void 0,
+          liveBinding
+        );
+      }
     }
-    const { factory: factory2 } = context;
-    const innerExpression = skipOuterExpressions(expression);
-    const updatedExpression = isClassExpression(innerExpression) ? cast(injectClassNamedEvaluationHelperBlockIfMissing(context, innerExpression, assignedName), isClassExpression) : context.getEmitHelperFactory().createSetFunctionNameHelper(innerExpression, assignedName);
-    return factory2.restoreOuterExpressions(expression, updatedExpression);
-  }
-  function transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText);
-    const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updatePropertyAssignment(
-      node,
-      name,
-      initializer
-    );
+    return statements;
   }
-  function transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.objectAssignmentInitializer);
-    const objectAssignmentInitializer = finishTransformNamedEvaluation(context, node.objectAssignmentInitializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateShorthandPropertyAssignment(
-      node,
-      node.name,
-      objectAssignmentInitializer
-    );
+  function appendExportStatement(statements, seen, exportName, expression, location, allowComments, liveBinding) {
+    if (!seen.has(exportName)) {
+      seen.set(exportName, true);
+      statements = append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding));
+    }
+    return statements;
   }
-  function transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
-    const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateVariableDeclaration(
-      node,
-      node.name,
-      node.exclamationToken,
-      node.type,
-      initializer
+  function createUnderscoreUnderscoreESModule() {
+    const statement = factory2.createExpressionStatement(
+      factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createIdentifier("exports"),
+          factory2.createStringLiteral("__esModule"),
+          factory2.createObjectLiteralExpression([
+            factory2.createPropertyAssignment("value", factory2.createTrue())
+          ])
+        ]
+      )
     );
+    setEmitFlags(statement, 2097152 /* CustomPrologue */);
+    return statement;
   }
-  function transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
-    const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateParameterDeclaration(
-      node,
-      node.modifiers,
-      node.dotDotDotToken,
-      node.name,
-      node.questionToken,
-      node.type,
-      initializer
-    );
+  function createExportStatement(name, value, location, allowComments, liveBinding) {
+    const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
+      name,
+      value,
+      /*location*/
+      void 0,
+      liveBinding
+    )), location);
+    startOnNewLine(statement);
+    if (!allowComments) {
+      setEmitFlags(statement, 3072 /* NoComments */);
+    }
+    return statement;
   }
-  function transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer);
-    const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateBindingElement(
-      node,
-      node.dotDotDotToken,
-      node.propertyName,
-      node.name,
-      initializer
-    );
-  }
-  function transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText);
-    const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updatePropertyDeclaration(
-      node,
-      node.modifiers,
-      name,
-      node.questionToken ?? node.exclamationToken,
-      node.type,
-      initializer
-    );
-  }
-  function transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.left, node.right);
-    const right = finishTransformNamedEvaluation(context, node.right, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateBinaryExpression(
-      node,
-      node.left,
-      node.operatorToken,
-      right
-    );
-  }
-  function transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) {
-    const { factory: factory2 } = context;
-    const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : factory2.createStringLiteral(node.isExportEquals ? "" : "default");
-    const expression = finishTransformNamedEvaluation(context, node.expression, assignedName, ignoreEmptyStringLiteral);
-    return factory2.updateExportAssignment(
-      node,
-      node.modifiers,
-      expression
+  function createExportExpression(name, value, location, liveBinding) {
+    return setTextRange(
+      liveBinding ? factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(
+          factory2.createIdentifier("Object"),
+          "defineProperty"
+        ),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createIdentifier("exports"),
+          factory2.createStringLiteralFromNode(name),
+          factory2.createObjectLiteralExpression([
+            factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
+            factory2.createPropertyAssignment(
+              "get",
+              factory2.createFunctionExpression(
+                /*modifiers*/
+                void 0,
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                /*parameters*/
+                [],
+                /*type*/
+                void 0,
+                factory2.createBlock([factory2.createReturnStatement(value)])
+              )
+            )
+          ])
+        ]
+      ) : factory2.createAssignment(
+        factory2.createPropertyAccessExpression(
+          factory2.createIdentifier("exports"),
+          factory2.cloneNode(name)
+        ),
+        value
+      ),
+      location
     );
   }
-  function transformNamedEvaluation(context, node, ignoreEmptyStringLiteral, assignedName) {
+  function modifierVisitor(node) {
     switch (node.kind) {
-      case 303 /* PropertyAssignment */:
-        return transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 304 /* ShorthandPropertyAssignment */:
-        return transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 260 /* VariableDeclaration */:
-        return transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 169 /* Parameter */:
-        return transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 208 /* BindingElement */:
-        return transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 172 /* PropertyDeclaration */:
-        return transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 226 /* BinaryExpression */:
-        return transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedName);
-      case 277 /* ExportAssignment */:
-        return transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedName);
+      case 95 /* ExportKeyword */:
+      case 90 /* DefaultKeyword */:
+        return void 0;
     }
+    return node;
   }
-  var init_namedEvaluation = __esm({
-    "src/compiler/transformers/namedEvaluation.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/transformers/taggedTemplate.ts
-  function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) {
-    const tag = visitNode(node.tag, visitor, isExpression);
-    Debug.assert(tag);
-    const templateArguments = [void 0];
-    const cookedStrings = [];
-    const rawStrings = [];
-    const template = node.template;
-    if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) {
-      return visitEachChild(node, visitor, context);
-    }
-    const { factory: factory2 } = context;
-    if (isNoSubstitutionTemplateLiteral(template)) {
-      cookedStrings.push(createTemplateCooked(factory2, template));
-      rawStrings.push(getRawLiteral(factory2, template, currentSourceFile));
-    } else {
-      cookedStrings.push(createTemplateCooked(factory2, template.head));
-      rawStrings.push(getRawLiteral(factory2, template.head, currentSourceFile));
-      for (const templateSpan of template.templateSpans) {
-        cookedStrings.push(createTemplateCooked(factory2, templateSpan.literal));
-        rawStrings.push(getRawLiteral(factory2, templateSpan.literal, currentSourceFile));
-        templateArguments.push(Debug.checkDefined(visitNode(templateSpan.expression, visitor, isExpression)));
-      }
-    }
-    const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper(
-      factory2.createArrayLiteralExpression(cookedStrings),
-      factory2.createArrayLiteralExpression(rawStrings)
-    );
-    if (isExternalModule(currentSourceFile)) {
-      const tempVar = factory2.createUniqueName("templateObject");
-      recordTaggedTemplateString(tempVar);
-      templateArguments[0] = factory2.createLogicalOr(
-        tempVar,
-        factory2.createAssignment(
-          tempVar,
-          helperCall
-        )
-      );
+  function onEmitNode(hint, node, emitCallback) {
+    if (node.kind === 307 /* SourceFile */) {
+      currentSourceFile = node;
+      currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)];
+      previousOnEmitNode(hint, node, emitCallback);
+      currentSourceFile = void 0;
+      currentModuleInfo = void 0;
     } else {
-      templateArguments[0] = helperCall;
+      previousOnEmitNode(hint, node, emitCallback);
     }
-    return factory2.createCallExpression(
-      tag,
-      /*typeArguments*/
-      void 0,
-      templateArguments
-    );
-  }
-  function createTemplateCooked(factory2, template) {
-    return template.templateFlags & 26656 /* IsInvalid */ ? factory2.createVoidZero() : factory2.createStringLiteral(template.text);
   }
-  function getRawLiteral(factory2, node, currentSourceFile) {
-    let text = node.rawText;
-    if (text === void 0) {
-      Debug.assertIsDefined(currentSourceFile, "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform.");
-      text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node);
-      const isLast = node.kind === 15 /* NoSubstitutionTemplateLiteral */ || node.kind === 18 /* TemplateTail */;
-      text = text.substring(1, text.length - (isLast ? 1 : 2));
-    }
-    text = text.replace(/\r\n?/g, "\n");
-    return setTextRange(factory2.createStringLiteral(text), node);
-  }
-  var ProcessLevel;
-  var init_taggedTemplate = __esm({
-    "src/compiler/transformers/taggedTemplate.ts"() {
-      "use strict";
-      init_ts2();
-      ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => {
-        ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction";
-        ProcessLevel2[ProcessLevel2["All"] = 1] = "All";
-        return ProcessLevel2;
-      })(ProcessLevel || {});
-    }
-  });
-
-  // src/compiler/transformers/ts.ts
-  function transformTypeScript(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const legacyDecorators = !!compilerOptions.experimentalDecorators;
-    const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0;
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableSubstitution(211 /* PropertyAccessExpression */);
-    context.enableSubstitution(212 /* ElementAccessExpression */);
-    let currentSourceFile;
-    let currentNamespace;
-    let currentNamespaceContainerName;
-    let currentLexicalScope;
-    let currentScopeFirstDeclarationsOfName;
-    let currentClassHasParameterProperties;
-    let enabledSubstitutions;
-    let applicableSubstitutions;
-    return transformSourceFileOrBundle;
-    function transformSourceFileOrBundle(node) {
-      if (node.kind === 313 /* Bundle */) {
-        return transformBundle(node);
-      }
-      return transformSourceFile(node);
-    }
-    function transformBundle(node) {
-      return factory2.createBundle(
-        node.sourceFiles.map(transformSourceFile),
-        mapDefined(node.prepends, (prepend) => {
-          if (prepend.kind === 315 /* InputFiles */) {
-            return createUnparsedSourceFile(prepend, "js");
-          }
-          return prepend;
-        })
-      );
-    }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      const visited = saveStateAndInvoke(node, visitSourceFile);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      return visited;
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (node.id && noSubstitution[node.id]) {
+      return node;
     }
-    function saveStateAndInvoke(node, f) {
-      const savedCurrentScope = currentLexicalScope;
-      const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
-      const savedCurrentClassHasParameterProperties = currentClassHasParameterProperties;
-      onBeforeVisitNode(node);
-      const visited = f(node);
-      if (currentLexicalScope !== savedCurrentScope) {
-        currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
-      }
-      currentLexicalScope = savedCurrentScope;
-      currentClassHasParameterProperties = savedCurrentClassHasParameterProperties;
-      return visited;
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return substituteShorthandPropertyAssignment(node);
     }
-    function onBeforeVisitNode(node) {
-      switch (node.kind) {
-        case 312 /* SourceFile */:
-        case 269 /* CaseBlock */:
-        case 268 /* ModuleBlock */:
-        case 241 /* Block */:
-          currentLexicalScope = node;
-          currentScopeFirstDeclarationsOfName = void 0;
-          break;
-        case 263 /* ClassDeclaration */:
-        case 262 /* FunctionDeclaration */:
-          if (hasSyntacticModifier(node, 128 /* Ambient */)) {
-            break;
-          }
-          if (node.name) {
-            recordEmittedDeclarationInScope(node);
-          } else {
-            Debug.assert(node.kind === 263 /* ClassDeclaration */ || hasSyntacticModifier(node, 2048 /* Default */));
-          }
-          break;
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    const name = node.name;
+    const exportedOrImportedName = substituteExpressionIdentifier(name);
+    if (exportedOrImportedName !== name) {
+      if (node.objectAssignmentInitializer) {
+        const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer);
+        return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
       }
+      return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node);
     }
-    function visitor(node) {
-      return saveStateAndInvoke(node, visitorWorker);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 213 /* CallExpression */:
+        return substituteCallExpression(node);
+      case 215 /* TaggedTemplateExpression */:
+        return substituteTaggedTemplateExpression(node);
+      case 226 /* BinaryExpression */:
+        return substituteBinaryExpression(node);
     }
-    function visitorWorker(node) {
-      if (node.transformFlags & 1 /* ContainsTypeScript */) {
-        return visitTypeScript(node);
+    return node;
+  }
+  function substituteCallExpression(node) {
+    if (isIdentifier(node.expression)) {
+      const expression = substituteExpressionIdentifier(node.expression);
+      noSubstitution[getNodeId(expression)] = true;
+      if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) {
+        return addInternalEmitFlags(
+          factory2.updateCallExpression(
+            node,
+            expression,
+            /*typeArguments*/
+            void 0,
+            node.arguments
+          ),
+          16 /* IndirectCall */
+        );
       }
-      return node;
     }
-    function sourceElementVisitor(node) {
-      return saveStateAndInvoke(node, sourceElementVisitorWorker);
-    }
-    function sourceElementVisitorWorker(node) {
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-        case 271 /* ImportEqualsDeclaration */:
-        case 277 /* ExportAssignment */:
-        case 278 /* ExportDeclaration */:
-          return visitElidableStatement(node);
-        default:
-          return visitorWorker(node);
+    return node;
+  }
+  function substituteTaggedTemplateExpression(node) {
+    if (isIdentifier(node.tag)) {
+      const tag = substituteExpressionIdentifier(node.tag);
+      noSubstitution[getNodeId(tag)] = true;
+      if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) {
+        return addInternalEmitFlags(
+          factory2.updateTaggedTemplateExpression(
+            node,
+            tag,
+            /*typeArguments*/
+            void 0,
+            node.template
+          ),
+          16 /* IndirectCall */
+        );
       }
     }
-    function isElisionBlocked(node) {
-      const parsed = getParseTreeNode(node);
-      if (parsed === node || isExportAssignment(node)) {
-        return false;
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    var _a, _b;
+    if (getEmitFlags(node) & 8192 /* HelperName */) {
+      const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
+      if (externalHelpersModuleName) {
+        return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
       }
-      if (!parsed || parsed.kind !== node.kind) {
-        return true;
+      return node;
+    } else if (!(isGeneratedIdentifier(node) && !(node.emitNode.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
+      const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
+      if (exportContainer && exportContainer.kind === 307 /* SourceFile */) {
+        return setTextRange(
+          factory2.createPropertyAccessExpression(
+            factory2.createIdentifier("exports"),
+            factory2.cloneNode(node)
+          ),
+          /*location*/
+          node
+        );
       }
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-          Debug.assertNode(parsed, isImportDeclaration);
-          if (node.importClause !== parsed.importClause) {
-            return true;
-          }
-          if (node.attributes !== parsed.attributes) {
-            return true;
-          }
-          break;
-        case 271 /* ImportEqualsDeclaration */:
-          Debug.assertNode(parsed, isImportEqualsDeclaration);
-          if (node.name !== parsed.name) {
-            return true;
-          }
-          if (node.isTypeOnly !== parsed.isTypeOnly) {
-            return true;
-          }
-          if (node.moduleReference !== parsed.moduleReference && (isEntityName(node.moduleReference) || isEntityName(parsed.moduleReference))) {
-            return true;
-          }
-          break;
-        case 278 /* ExportDeclaration */:
-          Debug.assertNode(parsed, isExportDeclaration);
-          if (node.exportClause !== parsed.exportClause) {
-            return true;
-          }
-          if (node.attributes !== parsed.attributes) {
-            return true;
-          }
-          break;
+      const importDeclaration = resolver.getReferencedImportDeclaration(node);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(importDeclaration.parent),
+              factory2.createIdentifier("default")
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          const name = importDeclaration.propertyName || importDeclaration.name;
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
+              factory2.cloneNode(name)
+            ),
+            /*location*/
+            node
+          );
+        }
       }
-      return false;
     }
-    function visitElidableStatement(node) {
-      if (isElisionBlocked(node)) {
-        if (node.transformFlags & 1 /* ContainsTypeScript */) {
-          return visitEachChild(node, visitor, context);
+    return node;
+  }
+  function substituteBinaryExpression(node) {
+    if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) {
+      const exportedNames = getExports(node.left);
+      if (exportedNames) {
+        let expression = node;
+        for (const exportName of exportedNames) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = createExportExpression(
+            exportName,
+            expression,
+            /*location*/
+            node
+          );
         }
-        return node;
-      }
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-          return visitImportDeclaration(node);
-        case 271 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 277 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 278 /* ExportDeclaration */:
-          return visitExportDeclaration(node);
-        default:
-          Debug.fail("Unhandled ellided statement");
+        return expression;
       }
     }
-    function namespaceElementVisitor(node) {
-      return saveStateAndInvoke(node, namespaceElementVisitorWorker);
-    }
-    function namespaceElementVisitorWorker(node) {
-      if (node.kind === 278 /* ExportDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 273 /* ImportClause */ || node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */) {
-        return void 0;
-      } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 32 /* Export */)) {
-        return visitTypeScript(node);
+    return node;
+  }
+  function getExports(name) {
+    if (!isGeneratedIdentifier(name)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(name);
+      if (importDeclaration) {
+        return currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(importDeclaration)];
       }
-      return node;
-    }
-    function getClassElementVisitor(parent2) {
-      return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2));
-    }
-    function classElementVisitorWorker(node, parent2) {
-      switch (node.kind) {
-        case 176 /* Constructor */:
-          return visitConstructor(node);
-        case 172 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node, parent2);
-        case 177 /* GetAccessor */:
-          return visitGetAccessor(node, parent2);
-        case 178 /* SetAccessor */:
-          return visitSetAccessor(node, parent2);
-        case 174 /* MethodDeclaration */:
-          return visitMethodDeclaration(node, parent2);
-        case 175 /* ClassStaticBlockDeclaration */:
-          return visitEachChild(node, visitor, context);
-        case 240 /* SemicolonClassElement */:
-          return node;
-        case 181 /* IndexSignature */:
-          return;
-        default:
-          return Debug.failBadSyntaxKind(node);
+      const bindingsSet = /* @__PURE__ */ new Set();
+      const declarations = resolver.getReferencedValueDeclarations(name);
+      if (declarations) {
+        for (const declaration of declarations) {
+          const bindings = currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(declaration)];
+          if (bindings) {
+            for (const binding of bindings) {
+              bindingsSet.add(binding);
+            }
+          }
+        }
+        if (bindingsSet.size) {
+          return arrayFrom(bindingsSet);
+        }
       }
-    }
-    function getObjectLiteralElementVisitor(parent2) {
-      return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2));
-    }
-    function objectLiteralElementVisitorWorker(node, parent2) {
-      switch (node.kind) {
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 305 /* SpreadAssignment */:
-          return visitor(node);
-        case 177 /* GetAccessor */:
-          return visitGetAccessor(node, parent2);
-        case 178 /* SetAccessor */:
-          return visitSetAccessor(node, parent2);
-        case 174 /* MethodDeclaration */:
-          return visitMethodDeclaration(node, parent2);
-        default:
-          return Debug.failBadSyntaxKind(node);
+    } else if (isFileLevelReservedGeneratedIdentifier(name)) {
+      const exportSpecifiers = currentModuleInfo == null ? void 0 : currentModuleInfo.exportSpecifiers.get(name);
+      if (exportSpecifiers) {
+        const exportedNames = [];
+        for (const exportSpecifier of exportSpecifiers) {
+          exportedNames.push(exportSpecifier.name);
+        }
+        return exportedNames;
       }
     }
-    function decoratorElidingVisitor(node) {
-      return isDecorator(node) ? void 0 : visitor(node);
-    }
-    function modifierElidingVisitor(node) {
-      return isModifier(node) ? void 0 : visitor(node);
-    }
-    function modifierVisitor(node) {
-      if (isDecorator(node))
-        return void 0;
-      if (modifierToFlag(node.kind) & 28895 /* TypeScriptModifier */) {
-        return void 0;
-      } else if (currentNamespace && node.kind === 95 /* ExportKeyword */) {
-        return void 0;
-      }
+  }
+}
+var dynamicImportUMDHelper = {
+  name: "typescript:dynamicimport-sync-require",
+  scoped: true,
+  text: `
+            var __syncRequire = typeof module === "object" && typeof module.exports === "object";`
+};
+
+// src/compiler/transformers/module/system.ts
+function transformSystemModule(context) {
+  const {
+    factory: factory2,
+    startLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const host = context.getEmitHost();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(80 /* Identifier */);
+  context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
+  context.enableSubstitution(226 /* BinaryExpression */);
+  context.enableSubstitution(236 /* MetaProperty */);
+  context.enableEmitNotification(307 /* SourceFile */);
+  const moduleInfoMap = [];
+  const exportFunctionsMap = [];
+  const noSubstitutionMap = [];
+  const contextObjectMap = [];
+  let currentSourceFile;
+  let moduleInfo;
+  let exportFunction;
+  let contextObject;
+  let hoistedStatements;
+  let enclosingBlockScopedContainer;
+  let noSubstitution;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) {
       return node;
     }
-    function visitTypeScript(node) {
-      if (isStatement(node) && hasSyntacticModifier(node, 128 /* Ambient */)) {
-        return factory2.createNotEmittedStatement(node);
-      }
-      switch (node.kind) {
-        case 95 /* ExportKeyword */:
-        case 90 /* DefaultKeyword */:
-          return currentNamespace ? void 0 : node;
-        case 125 /* PublicKeyword */:
-        case 123 /* PrivateKeyword */:
-        case 124 /* ProtectedKeyword */:
-        case 128 /* AbstractKeyword */:
-        case 164 /* OverrideKeyword */:
-        case 87 /* ConstKeyword */:
-        case 138 /* DeclareKeyword */:
-        case 148 /* ReadonlyKeyword */:
-        case 103 /* InKeyword */:
-        case 147 /* OutKeyword */:
-        case 188 /* ArrayType */:
-        case 189 /* TupleType */:
-        case 190 /* OptionalType */:
-        case 191 /* RestType */:
-        case 187 /* TypeLiteral */:
-        case 182 /* TypePredicate */:
-        case 168 /* TypeParameter */:
-        case 133 /* AnyKeyword */:
-        case 159 /* UnknownKeyword */:
-        case 136 /* BooleanKeyword */:
-        case 154 /* StringKeyword */:
-        case 150 /* NumberKeyword */:
-        case 146 /* NeverKeyword */:
-        case 116 /* VoidKeyword */:
-        case 155 /* SymbolKeyword */:
-        case 185 /* ConstructorType */:
-        case 184 /* FunctionType */:
-        case 186 /* TypeQuery */:
-        case 183 /* TypeReference */:
-        case 192 /* UnionType */:
-        case 193 /* IntersectionType */:
-        case 194 /* ConditionalType */:
-        case 196 /* ParenthesizedType */:
-        case 197 /* ThisType */:
-        case 198 /* TypeOperator */:
-        case 199 /* IndexedAccessType */:
-        case 200 /* MappedType */:
-        case 201 /* LiteralType */:
-        case 181 /* IndexSignature */:
-          return void 0;
-        case 265 /* TypeAliasDeclaration */:
-          return factory2.createNotEmittedStatement(node);
-        case 270 /* NamespaceExportDeclaration */:
-          return void 0;
-        case 264 /* InterfaceDeclaration */:
-          return factory2.createNotEmittedStatement(node);
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 231 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 298 /* HeritageClause */:
-          return visitHeritageClause(node);
-        case 233 /* ExpressionWithTypeArguments */:
-          return visitExpressionWithTypeArguments(node);
-        case 210 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 176 /* Constructor */:
-        case 172 /* PropertyDeclaration */:
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return Debug.fail("Class and object literal elements must be visited with their respective visitors");
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 218 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 219 /* ArrowFunction */:
-          return visitArrowFunction(node);
-        case 169 /* Parameter */:
-          return visitParameter(node);
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node);
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-          return visitAssertionExpression(node);
-        case 238 /* SatisfiesExpression */:
-          return visitSatisfiesExpression(node);
-        case 213 /* CallExpression */:
-          return visitCallExpression(node);
-        case 214 /* NewExpression */:
-          return visitNewExpression(node);
-        case 215 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 235 /* NonNullExpression */:
-          return visitNonNullExpression(node);
-        case 266 /* EnumDeclaration */:
-          return visitEnumDeclaration(node);
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 260 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 267 /* ModuleDeclaration */:
-          return visitModuleDeclaration(node);
-        case 271 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 285 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node);
-        case 286 /* JsxOpeningElement */:
-          return visitJsxJsxOpeningElement(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
-    }
-    function visitSourceFile(node) {
-      const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
-      return factory2.updateSourceFile(
-        node,
-        visitLexicalEnvironment(
-          node.statements,
-          sourceElementVisitor,
-          context,
-          /*start*/
-          0,
-          alwaysStrict
-        )
-      );
-    }
-    function visitObjectLiteralExpression(node) {
-      return factory2.updateObjectLiteralExpression(
-        node,
-        visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElementLike)
-      );
-    }
-    function getClassFacts(node) {
-      let facts = 0 /* None */;
-      if (some(getProperties(
-        node,
-        /*requireInitializer*/
-        true,
-        /*isStatic*/
-        true
-      )))
-        facts |= 1 /* HasStaticInitializedProperties */;
-      const extendsClauseElement = getEffectiveBaseTypeNode(node);
-      if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */)
-        facts |= 64 /* IsDerivedClass */;
-      if (classOrConstructorParameterIsDecorated(legacyDecorators, node))
-        facts |= 2 /* HasClassOrConstructorParameterDecorators */;
-      if (childIsDecorated(legacyDecorators, node))
-        facts |= 4 /* HasMemberDecorators */;
-      if (isExportOfNamespace(node))
-        facts |= 8 /* IsExportOfNamespace */;
-      else if (isDefaultExternalModuleExport(node))
-        facts |= 32 /* IsDefaultExternalExport */;
-      else if (isNamedExternalModuleExport(node))
-        facts |= 16 /* IsNamedExternalExport */;
-      return facts;
-    }
-    function hasTypeScriptClassSyntax(node) {
-      return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */);
-    }
-    function isClassLikeDeclarationWithTypeScriptSyntax(node) {
-      return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax);
-    }
-    function visitClassDeclaration(node) {
-      const facts = getClassFacts(node);
-      const promoteToIIFE = languageVersion <= 1 /* ES5 */ && !!(facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */);
-      if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !classOrConstructorParameterIsDecorated(legacyDecorators, node) && !isExportOfNamespace(node)) {
-        return factory2.updateClassDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          node.name,
-          /*typeParameters*/
-          void 0,
-          visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-          visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
-        );
-      }
-      if (promoteToIIFE) {
-        context.startLexicalEnvironment();
-      }
-      const moveModifiers = promoteToIIFE || facts & 8 /* IsExportOfNamespace */;
-      let modifiers = moveModifiers ? visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, visitor, isModifierLike);
-      if (facts & 2 /* HasClassOrConstructorParameterDecorators */) {
-        modifiers = injectClassTypeMetadata(modifiers, node);
-      }
-      const needsName = moveModifiers && !node.name || facts & 4 /* HasMemberDecorators */ || facts & 1 /* HasStaticInitializedProperties */;
-      const name = needsName ? node.name ?? factory2.getGeneratedNameForNode(node) : node.name;
-      const classDeclaration = factory2.updateClassDeclaration(
-        node,
-        modifiers,
-        name,
-        /*typeParameters*/
-        void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        transformClassMembers(node)
-      );
-      let emitFlags = getEmitFlags(node);
-      if (facts & 1 /* HasStaticInitializedProperties */) {
-        emitFlags |= 64 /* NoTrailingSourceMap */;
-      }
-      setEmitFlags(classDeclaration, emitFlags);
-      let statement;
-      if (promoteToIIFE) {
-        const statements = [classDeclaration];
-        const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 20 /* CloseBraceToken */);
-        const localName = factory2.getInternalName(node);
-        const outer = factory2.createPartiallyEmittedExpression(localName);
-        setTextRangeEnd(outer, closingBraceLocation.end);
-        setEmitFlags(outer, 3072 /* NoComments */);
-        const returnStatement = factory2.createReturnStatement(outer);
-        setTextRangePos(returnStatement, closingBraceLocation.pos);
-        setEmitFlags(returnStatement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
-        statements.push(returnStatement);
-        insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment());
-        const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
-        setInternalEmitFlags(iife, 1 /* TypeScriptClassWrapper */);
-        const varDecl = factory2.createVariableDeclaration(
-          factory2.getLocalName(
-            node,
-            /*allowComments*/
-            false,
-            /*allowSourceMaps*/
-            false
-          ),
-          /*exclamationToken*/
+    const id = getOriginalNodeId(node);
+    currentSourceFile = node;
+    enclosingBlockScopedContainer = node;
+    moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node);
+    exportFunction = factory2.createUniqueName("exports");
+    exportFunctionsMap[id] = exportFunction;
+    contextObject = contextObjectMap[id] = factory2.createUniqueName("context");
+    const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
+    const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
+    const moduleBodyFunction = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      [
+        factory2.createParameterDeclaration(
+          /*modifiers*/
           void 0,
-          /*type*/
+          /*dotDotDotToken*/
           void 0,
-          iife
-        );
-        setOriginalNode(varDecl, node);
-        const varStatement = factory2.createVariableStatement(
+          exportFunction
+        ),
+        factory2.createParameterDeclaration(
           /*modifiers*/
           void 0,
-          factory2.createVariableDeclarationList([varDecl], 1 /* Let */)
-        );
-        setOriginalNode(varStatement, node);
-        setCommentRange(varStatement, node);
-        setSourceMapRange(varStatement, moveRangePastDecorators(node));
-        startOnNewLine(varStatement);
-        statement = varStatement;
-      } else {
-        statement = classDeclaration;
-      }
-      if (moveModifiers) {
-        if (facts & 8 /* IsExportOfNamespace */) {
-          return [
-            statement,
-            createExportMemberAssignmentStatement(node)
-          ];
-        }
-        if (facts & 32 /* IsDefaultExternalExport */) {
-          return [
-            statement,
-            factory2.createExportDefault(factory2.getLocalName(
-              node,
-              /*allowComments*/
-              false,
-              /*allowSourceMaps*/
-              true
-            ))
-          ];
-        }
-        if (facts & 16 /* IsNamedExternalExport */) {
-          return [
-            statement,
-            factory2.createExternalModuleExport(factory2.getDeclarationName(
-              node,
-              /*allowComments*/
-              false,
-              /*allowSourceMaps*/
-              true
-            ))
-          ];
+          /*dotDotDotToken*/
+          void 0,
+          contextObject
+        )
+      ],
+      /*type*/
+      void 0,
+      moduleBodyBlock
+    );
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name));
+    const updated = setEmitFlags(
+      factory2.updateSourceFile(
+        node,
+        setTextRange(
+          factory2.createNodeArray([
+            factory2.createExpressionStatement(
+              factory2.createCallExpression(
+                factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
+                /*typeArguments*/
+                void 0,
+                moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
+              )
+            )
+          ]),
+          node.statements
+        )
+      ),
+      2048 /* NoTrailingComments */
+    );
+    if (!compilerOptions.outFile) {
+      moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped);
+    }
+    if (noSubstitution) {
+      noSubstitutionMap[id] = noSubstitution;
+      noSubstitution = void 0;
+    }
+    currentSourceFile = void 0;
+    moduleInfo = void 0;
+    exportFunction = void 0;
+    contextObject = void 0;
+    hoistedStatements = void 0;
+    enclosingBlockScopedContainer = void 0;
+    return updated;
+  }
+  function collectDependencyGroups(externalImports) {
+    const groupIndices = /* @__PURE__ */ new Map();
+    const dependencyGroups = [];
+    for (const externalImport of externalImports) {
+      const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions);
+      if (externalModuleName) {
+        const text = externalModuleName.text;
+        const groupIndex = groupIndices.get(text);
+        if (groupIndex !== void 0) {
+          dependencyGroups[groupIndex].externalImports.push(externalImport);
+        } else {
+          groupIndices.set(text, dependencyGroups.length);
+          dependencyGroups.push({
+            name: externalModuleName,
+            externalImports: [externalImport]
+          });
         }
       }
-      return statement;
     }
-    function visitClassExpression(node) {
-      let modifiers = visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike);
-      if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) {
-        modifiers = injectClassTypeMetadata(modifiers, node);
-      }
-      return factory2.updateClassExpression(
-        node,
-        modifiers,
-        node.name,
-        /*typeParameters*/
+    return dependencyGroups;
+  }
+  function createSystemModuleBody(node, dependencyGroups) {
+    const statements = [];
+    startLexicalEnvironment();
+    const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile);
+    const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
+    statements.push(
+      factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        transformClassMembers(node)
-      );
-    }
-    function transformClassMembers(node) {
-      const members = visitNodes2(node.members, getClassElementVisitor(node), isClassElement);
-      let newMembers;
-      const constructor = getFirstConstructorWithBody(node);
-      const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
-      if (parametersWithPropertyAssignments) {
-        for (const parameter of parametersWithPropertyAssignments) {
-          const parameterProperty = factory2.createPropertyDeclaration(
-            /*modifiers*/
-            void 0,
-            parameter.name,
-            /*questionOrExclamationToken*/
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            "__moduleName",
+            /*exclamationToken*/
             void 0,
             /*type*/
             void 0,
-            /*initializer*/
-            void 0
-          );
-          setOriginalNode(parameterProperty, parameter);
-          newMembers = append(newMembers, parameterProperty);
-        }
-      }
-      if (newMembers) {
-        newMembers = addRange(newMembers, members);
-        return setTextRange(
-          factory2.createNodeArray(newMembers),
-          /*location*/
-          node.members
-        );
-      }
-      return members;
-    }
-    function injectClassTypeMetadata(modifiers, node) {
-      const metadata = getTypeMetadata(node, node);
-      if (some(metadata)) {
-        const modifiersArray = [];
-        addRange(modifiersArray, takeWhile(modifiers, isExportOrDefaultModifier));
-        addRange(modifiersArray, filter(modifiers, isDecorator));
-        addRange(modifiersArray, metadata);
-        addRange(modifiersArray, filter(skipWhile(modifiers, isExportOrDefaultModifier), isModifier));
-        modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers);
-      }
-      return modifiers;
-    }
-    function injectClassElementTypeMetadata(modifiers, node, container) {
-      if (isClassLike(container) && classElementOrClassElementParameterIsDecorated(legacyDecorators, node, container)) {
-        const metadata = getTypeMetadata(node, container);
-        if (some(metadata)) {
-          const modifiersArray = [];
-          addRange(modifiersArray, filter(modifiers, isDecorator));
-          addRange(modifiersArray, metadata);
-          addRange(modifiersArray, filter(modifiers, isModifier));
-          modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers);
-        }
-      }
-      return modifiers;
-    }
-    function getTypeMetadata(node, container) {
-      if (!legacyDecorators)
-        return void 0;
-      return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container);
-    }
-    function getOldTypeMetadata(node, container) {
-      if (typeSerializer) {
-        let decorators;
-        if (shouldAddTypeMetadata(node)) {
-          const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
-          decorators = append(decorators, factory2.createDecorator(typeMetadata));
-        }
-        if (shouldAddParamTypesMetadata(node)) {
-          const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container));
-          decorators = append(decorators, factory2.createDecorator(paramTypesMetadata));
-        }
-        if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
-          decorators = append(decorators, factory2.createDecorator(returnTypeMetadata));
-        }
-        return decorators;
-      }
-    }
-    function getNewTypeMetadata(node, container) {
-      if (typeSerializer) {
-        let properties;
-        if (shouldAddTypeMetadata(node)) {
-          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
-            /*modifiers*/
+            factory2.createLogicalAnd(
+              contextObject,
+              factory2.createPropertyAccessExpression(contextObject, "id")
+            )
+          )
+        ])
+      )
+    );
+    visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement);
+    const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset);
+    addRange(statements, hoistedStatements);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const exportStarFunction = addExportStarIfNeeded(statements);
+    const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(1024 /* Async */) : void 0;
+    const moduleObject = factory2.createObjectLiteralExpression(
+      [
+        factory2.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)),
+        factory2.createPropertyAssignment(
+          "execute",
+          factory2.createFunctionExpression(
+            modifiers,
+            /*asteriskToken*/
+            void 0,
+            /*name*/
             void 0,
             /*typeParameters*/
             void 0,
+            /*parameters*/
             [],
             /*type*/
             void 0,
-            factory2.createToken(39 /* EqualsGreaterThanToken */),
-            typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
-          ));
-          properties = append(properties, typeProperty);
-        }
-        if (shouldAddParamTypesMetadata(node)) {
-          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
-            /*modifiers*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [],
-            /*type*/
-            void 0,
-            factory2.createToken(39 /* EqualsGreaterThanToken */),
-            typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
-          ));
-          properties = append(properties, paramTypeProperty);
-        }
-        if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
-            /*modifiers*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [],
-            /*type*/
-            void 0,
-            factory2.createToken(39 /* EqualsGreaterThanToken */),
-            typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
-          ));
-          properties = append(properties, returnTypeProperty);
-        }
-        if (properties) {
-          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
-            properties,
-            /*multiLine*/
-            true
-          ));
-          return [factory2.createDecorator(typeInfoMetadata)];
-        }
-      }
-    }
-    function shouldAddTypeMetadata(node) {
-      const kind = node.kind;
-      return kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 172 /* PropertyDeclaration */;
-    }
-    function shouldAddReturnTypeMetadata(node) {
-      return node.kind === 174 /* MethodDeclaration */;
+            factory2.createBlock(
+              executeStatements,
+              /*multiLine*/
+              true
+            )
+          )
+        )
+      ],
+      /*multiLine*/
+      true
+    );
+    statements.push(factory2.createReturnStatement(moduleObject));
+    return factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+  }
+  function addExportStarIfNeeded(statements) {
+    if (!moduleInfo.hasExportStarsToExportValues) {
+      return;
     }
-    function shouldAddParamTypesMetadata(node) {
-      switch (node.kind) {
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return getFirstConstructorWithBody(node) !== void 0;
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return true;
+    if (!some(moduleInfo.exportedNames) && moduleInfo.exportedFunctions.size === 0 && moduleInfo.exportSpecifiers.size === 0) {
+      let hasExportDeclarationWithExportClause = false;
+      for (const externalImport of moduleInfo.externalImports) {
+        if (externalImport.kind === 278 /* ExportDeclaration */ && externalImport.exportClause) {
+          hasExportDeclarationWithExportClause = true;
+          break;
+        }
       }
-      return false;
-    }
-    function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
-      const name = member.name;
-      if (isPrivateIdentifier(name)) {
-        return factory2.createIdentifier("");
-      } else if (isComputedPropertyName(name)) {
-        return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
-      } else if (isIdentifier(name)) {
-        return factory2.createStringLiteral(idText(name));
-      } else {
-        return factory2.cloneNode(name);
+      if (!hasExportDeclarationWithExportClause) {
+        const exportStarFunction2 = createExportStarFunction(
+          /*localNames*/
+          void 0
+        );
+        statements.push(exportStarFunction2);
+        return exportStarFunction2.name;
       }
     }
-    function visitPropertyNameOfClassElement(member) {
-      const name = member.name;
-      if (isComputedPropertyName(name) && (!hasStaticModifier(member) && currentClassHasParameterProperties || hasDecorators(member) && legacyDecorators)) {
-        const expression = visitNode(name.expression, visitor, isExpression);
-        Debug.assert(expression);
-        const innerExpression = skipPartiallyEmittedExpressions(expression);
-        if (!isSimpleInlineableExpression(innerExpression)) {
-          const generatedName = factory2.getGeneratedNameForNode(name);
-          hoistVariableDeclaration(generatedName);
-          return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression));
+    const exportedNames = [];
+    if (moduleInfo.exportedNames) {
+      for (const exportedLocalName of moduleInfo.exportedNames) {
+        if (exportedLocalName.escapedText === "default") {
+          continue;
         }
+        exportedNames.push(
+          factory2.createPropertyAssignment(
+            factory2.createStringLiteralFromNode(exportedLocalName),
+            factory2.createTrue()
+          )
+        );
       }
-      return Debug.checkDefined(visitNode(name, visitor, isPropertyName));
     }
-    function visitHeritageClause(node) {
-      if (node.token === 119 /* ImplementsKeyword */) {
-        return void 0;
+    for (const f of moduleInfo.exportedFunctions) {
+      if (hasSyntacticModifier(f, 2048 /* Default */)) {
+        continue;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitExpressionWithTypeArguments(node) {
-      return factory2.updateExpressionWithTypeArguments(
-        node,
-        Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression)),
-        /*typeArguments*/
-        void 0
+      Debug.assert(!!f.name);
+      exportedNames.push(
+        factory2.createPropertyAssignment(
+          factory2.createStringLiteralFromNode(f.name),
+          factory2.createTrue()
+        )
       );
     }
-    function shouldEmitFunctionLikeDeclaration(node) {
-      return !nodeIsMissing(node.body);
-    }
-    function visitPropertyDeclaration(node, parent2) {
-      const isAmbient = node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 64 /* Abstract */);
-      if (isAmbient && !(legacyDecorators && hasDecorators(node))) {
-        return void 0;
-      }
-      let modifiers = isClassLike(parent2) ? !isAmbient ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
-      modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
-      if (isAmbient) {
-        return factory2.updatePropertyDeclaration(
-          node,
-          concatenate(modifiers, factory2.createModifiersFromModifierFlags(128 /* Ambient */)),
-          Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
-          /*questionOrExclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          /*initializer*/
-          void 0
-        );
-      }
-      return factory2.updatePropertyDeclaration(
-        node,
-        modifiers,
-        visitPropertyNameOfClassElement(node),
-        /*questionOrExclamationToken*/
-        void 0,
-        /*type*/
+    const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
+    statements.push(
+      factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
-        visitNode(node.initializer, visitor, isExpression)
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            exportedNamesStorageRef,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createObjectLiteralExpression(
+              exportedNames,
+              /*multiLine*/
+              true
+            )
+          )
+        ])
+      )
+    );
+    const exportStarFunction = createExportStarFunction(exportedNamesStorageRef);
+    statements.push(exportStarFunction);
+    return exportStarFunction.name;
+  }
+  function createExportStarFunction(localNames) {
+    const exportStarFunction = factory2.createUniqueName("exportStar");
+    const m = factory2.createIdentifier("m");
+    const n = factory2.createIdentifier("n");
+    const exports2 = factory2.createIdentifier("exports");
+    let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default"));
+    if (localNames) {
+      condition = factory2.createLogicalAnd(
+        condition,
+        factory2.createLogicalNot(
+          factory2.createCallExpression(
+            factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
+            /*typeArguments*/
+            void 0,
+            [n]
+          )
+        )
       );
     }
-    function visitConstructor(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return void 0;
-      }
-      return factory2.updateConstructorDeclaration(
-        node,
+    return factory2.createFunctionDeclaration(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      exportStarFunction,
+      /*typeParameters*/
+      void 0,
+      [factory2.createParameterDeclaration(
         /*modifiers*/
         void 0,
-        visitParameterList(node.parameters, visitor, context),
-        transformConstructorBody(node.body, node)
-      );
-    }
-    function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) {
-      const superStatementIndex = superPath[superPathDepth];
-      const superStatement = statementsIn[superStatementIndex];
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
-      if (isTryStatement(superStatement)) {
-        const tryBlockStatements = [];
-        transformConstructorBodyWorker(
-          tryBlockStatements,
-          superStatement.tryBlock.statements,
-          /*statementOffset*/
-          0,
-          superPath,
-          superPathDepth + 1,
-          initializerStatements
-        );
-        const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
-        setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
-        statementsOut.push(factory2.updateTryStatement(
-          superStatement,
-          factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
-          visitNode(superStatement.catchClause, visitor, isCatchClause),
-          visitNode(superStatement.finallyBlock, visitor, isBlock)
-        ));
-      } else {
-        addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
-        addRange(statementsOut, initializerStatements);
-      }
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1));
-    }
-    function transformConstructorBody(body, constructor) {
-      const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
-      if (!some(parametersWithPropertyAssignments)) {
-        return visitFunctionBody(body, visitor, context);
-      }
-      let statements = [];
-      resumeLexicalEnvironment();
-      const prologueStatementCount = factory2.copyPrologue(
-        body.statements,
-        statements,
-        /*ensureUseStrict*/
-        false,
-        visitor
-      );
-      const superPath = findSuperStatementIndexPath(body.statements, prologueStatementCount);
-      const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment);
-      if (superPath.length) {
-        transformConstructorBodyWorker(
-          statements,
-          body.statements,
-          prologueStatementCount,
-          superPath,
-          /*superPathDepth*/
-          0,
-          parameterPropertyAssignments
-        );
-      } else {
-        addRange(statements, parameterPropertyAssignments);
-        addRange(statements, visitNodes2(body.statements, visitor, isStatement, prologueStatementCount));
-      }
-      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(
-        setTextRange(factory2.createNodeArray(statements), body.statements),
+        /*dotDotDotToken*/
+        void 0,
+        m
+      )],
+      /*type*/
+      void 0,
+      factory2.createBlock(
+        [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                exports2,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createObjectLiteralExpression([])
+              )
+            ])
+          ),
+          factory2.createForInStatement(
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(n)
+            ]),
+            m,
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  condition,
+                  factory2.createExpressionStatement(
+                    factory2.createAssignment(
+                      factory2.createElementAccessExpression(exports2, n),
+                      factory2.createElementAccessExpression(m, n)
+                    )
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ])
+          ),
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              exportFunction,
+              /*typeArguments*/
+              void 0,
+              [exports2]
+            )
+          )
+        ],
         /*multiLine*/
         true
-      );
-      setTextRange(
-        block,
-        /*location*/
-        body
-      );
-      setOriginalNode(block, body);
-      return block;
-    }
-    function transformParameterWithPropertyAssignment(node) {
-      const name = node.name;
-      if (!isIdentifier(name)) {
-        return void 0;
-      }
-      const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-      setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
-      const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-      setEmitFlags(localName, 3072 /* NoComments */);
-      return startOnNewLine(
-        removeAllComments(
-          setTextRange(
-            setOriginalNode(
+      )
+    );
+  }
+  function createSettersArray(exportStarFunction, dependencyGroups) {
+    const setters = [];
+    for (const group2 of dependencyGroups) {
+      const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile));
+      const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName("");
+      const statements = [];
+      for (const entry of group2.externalImports) {
+        const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile);
+        switch (entry.kind) {
+          case 272 /* ImportDeclaration */:
+            if (!entry.importClause) {
+              break;
+            }
+          case 271 /* ImportEqualsDeclaration */:
+            Debug.assert(importVariableName !== void 0);
+            statements.push(
               factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  setTextRange(
-                    factory2.createPropertyAccessExpression(
-                      factory2.createThis(),
-                      propertyName
-                    ),
-                    node.name
-                  ),
-                  localName
+                factory2.createAssignment(importVariableName, parameterName)
+              )
+            );
+            if (hasSyntacticModifier(entry, 32 /* Export */)) {
+              statements.push(
+                factory2.createExpressionStatement(
+                  factory2.createCallExpression(
+                    exportFunction,
+                    /*typeArguments*/
+                    void 0,
+                    [
+                      factory2.createStringLiteral(idText(importVariableName)),
+                      parameterName
+                    ]
+                  )
                 )
-              ),
-              node
-            ),
-            moveRangePos(node, -1)
+              );
+            }
+            break;
+          case 278 /* ExportDeclaration */:
+            Debug.assert(importVariableName !== void 0);
+            if (entry.exportClause) {
+              if (isNamedExports(entry.exportClause)) {
+                const properties = [];
+                for (const e of entry.exportClause.elements) {
+                  properties.push(
+                    factory2.createPropertyAssignment(
+                      factory2.createStringLiteral(idText(e.name)),
+                      factory2.createElementAccessExpression(
+                        parameterName,
+                        factory2.createStringLiteral(idText(e.propertyName || e.name))
+                      )
+                    )
+                  );
+                }
+                statements.push(
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      exportFunction,
+                      /*typeArguments*/
+                      void 0,
+                      [factory2.createObjectLiteralExpression(
+                        properties,
+                        /*multiLine*/
+                        true
+                      )]
+                    )
+                  )
+                );
+              } else {
+                statements.push(
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      exportFunction,
+                      /*typeArguments*/
+                      void 0,
+                      [
+                        factory2.createStringLiteral(idText(entry.exportClause.name)),
+                        parameterName
+                      ]
+                    )
+                  )
+                );
+              }
+            } else {
+              statements.push(
+                factory2.createExpressionStatement(
+                  factory2.createCallExpression(
+                    exportStarFunction,
+                    /*typeArguments*/
+                    void 0,
+                    [parameterName]
+                  )
+                )
+              );
+            }
+            break;
+        }
+      }
+      setters.push(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
+          void 0,
+          factory2.createBlock(
+            statements,
+            /*multiLine*/
+            true
           )
         )
       );
     }
-    function visitMethodDeclaration(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
-      }
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return void 0;
-      }
-      let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
-      modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
-      return factory2.updateMethodDeclaration(
-        node,
-        modifiers,
-        node.asteriskToken,
-        visitPropertyNameOfClassElement(node),
-        /*questionToken*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        visitFunctionBody(node.body, visitor, context)
+    return factory2.createArrayLiteralExpression(
+      setters,
+      /*multiLine*/
+      true
+    );
+  }
+  function topLevelVisitor(node) {
+    switch (node.kind) {
+      case 272 /* ImportDeclaration */:
+        return visitImportDeclaration(node);
+      case 271 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 278 /* ExportDeclaration */:
+        return visitExportDeclaration(node);
+      case 277 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      default:
+        return topLevelNestedVisitor(node);
+    }
+  }
+  function visitImportDeclaration(node) {
+    let statements;
+    if (node.importClause) {
+      hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
+    }
+    return singleOrMany(appendExportsOfImportDeclaration(statements, node));
+  }
+  function visitExportDeclaration(node) {
+    Debug.assertIsDefined(node);
+    return void 0;
+  }
+  function visitImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
+    return singleOrMany(appendExportsOfImportEqualsDeclaration(statements, node));
+  }
+  function visitExportAssignment(node) {
+    if (node.isExportEquals) {
+      return void 0;
+    }
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return createExportStatement(
+      factory2.createIdentifier("default"),
+      expression,
+      /*allowComments*/
+      true
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      hoistedStatements = append(
+        hoistedStatements,
+        factory2.updateFunctionDeclaration(
+          node,
+          visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+          node.asteriskToken,
+          factory2.getDeclarationName(
+            node,
+            /*allowComments*/
+            true,
+            /*allowSourceMaps*/
+            true
+          ),
+          /*typeParameters*/
+          void 0,
+          visitNodes2(node.parameters, visitor, isParameter),
+          /*type*/
+          void 0,
+          visitNode(node.body, visitor, isBlock)
+        )
       );
+    } else {
+      hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context));
     }
-    function shouldEmitAccessorDeclaration(node) {
-      return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 64 /* Abstract */));
+    hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node);
+    return void 0;
+  }
+  function visitClassDeclaration(node) {
+    let statements;
+    const name = factory2.getLocalName(node);
+    hoistVariableDeclaration(name);
+    statements = append(
+      statements,
+      setTextRange(
+        factory2.createExpressionStatement(
+          factory2.createAssignment(
+            name,
+            setTextRange(
+              factory2.createClassExpression(
+                visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+                node.name,
+                /*typeParameters*/
+                void 0,
+                visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+                visitNodes2(node.members, visitor, isClassElement)
+              ),
+              node
+            )
+          )
+        ),
+        node
+      )
+    );
+    statements = appendExportsOfHoistedDeclaration(statements, node);
+    return singleOrMany(statements);
+  }
+  function visitVariableStatement(node) {
+    if (!shouldHoistVariableDeclarationList(node.declarationList)) {
+      return visitNode(node, visitor, isStatement);
     }
-    function visitGetAccessor(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
-      }
-      if (!shouldEmitAccessorDeclaration(node)) {
-        return void 0;
+    let statements;
+    if (isVarUsing(node.declarationList) || isVarAwaitUsing(node.declarationList)) {
+      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifierLike);
+      const declarations = [];
+      for (const variable of node.declarationList.declarations) {
+        declarations.push(factory2.updateVariableDeclaration(
+          variable,
+          factory2.getGeneratedNameForNode(variable.name),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          transformInitializedVariable(
+            variable,
+            /*isExportedDeclaration*/
+            false
+          )
+        ));
       }
-      let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
-      modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
-      return factory2.updateGetAccessorDeclaration(
-        node,
-        modifiers,
-        visitPropertyNameOfClassElement(node),
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+      const declarationList = factory2.updateVariableDeclarationList(
+        node.declarationList,
+        declarations
       );
-    }
-    function visitSetAccessor(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
+      statements = append(statements, factory2.updateVariableStatement(node, modifiers, declarationList));
+    } else {
+      let expressions;
+      const isExportedDeclaration = hasSyntacticModifier(node, 32 /* Export */);
+      for (const variable of node.declarationList.declarations) {
+        if (variable.initializer) {
+          expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration));
+        } else {
+          hoistBindingElement(variable);
+        }
       }
-      if (!shouldEmitAccessorDeclaration(node)) {
-        return void 0;
+      if (expressions) {
+        statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node));
       }
-      let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike);
-      modifiers = injectClassElementTypeMetadata(modifiers, node, parent2);
-      return factory2.updateSetAccessorDeclaration(
-        node,
-        modifiers,
-        visitPropertyNameOfClassElement(node),
-        visitParameterList(node.parameters, visitor, context),
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
     }
-    function visitFunctionDeclaration(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
+    statements = appendExportsOfVariableStatement(
+      statements,
+      node,
+      /*exportSelf*/
+      false
+    );
+    return singleOrMany(statements);
+  }
+  function hoistBindingElement(node) {
+    if (isBindingPattern(node.name)) {
+      for (const element of node.name.elements) {
+        if (!isOmittedExpression(element)) {
+          hoistBindingElement(element);
+        }
       }
-      const updated = factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
-      if (isExportOfNamespace(node)) {
-        const statements = [updated];
-        addExportMemberAssignment(statements, node);
-        return statements;
+    } else {
+      hoistVariableDeclaration(factory2.cloneNode(node.name));
+    }
+  }
+  function shouldHoistVariableDeclarationList(node) {
+    return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 307 /* SourceFile */ || (getOriginalNode(node).flags & 7 /* BlockScoped */) === 0);
+  }
+  function transformInitializedVariable(node, isExportedDeclaration) {
+    const createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment;
+    return isBindingPattern(node.name) ? flattenDestructuringAssignment(
+      node,
+      visitor,
+      context,
+      0 /* All */,
+      /*needsValue*/
+      false,
+      createAssignment
+    ) : node.initializer ? createAssignment(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
+  }
+  function createExportedVariableAssignment(name, value, location) {
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      true
+    );
+  }
+  function createNonExportedVariableAssignment(name, value, location) {
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      false
+    );
+  }
+  function createVariableAssignment(name, value, location, isExportedDeclaration) {
+    hoistVariableDeclaration(factory2.cloneNode(name));
+    return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location));
+  }
+  function appendExportsOfImportDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
+    }
+    const importClause = decl.importClause;
+    if (!importClause) {
+      return statements;
+    }
+    if (importClause.name) {
+      statements = appendExportsOfDeclaration(statements, importClause);
+    }
+    const namedBindings = importClause.namedBindings;
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 274 /* NamespaceImport */:
+          statements = appendExportsOfDeclaration(statements, namedBindings);
+          break;
+        case 275 /* NamedImports */:
+          for (const importBinding of namedBindings.elements) {
+            statements = appendExportsOfDeclaration(statements, importBinding);
+          }
+          break;
       }
-      return updated;
     }
-    function visitFunctionExpression(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return factory2.createOmittedExpression();
+    return statements;
+  }
+  function appendExportsOfImportEqualsDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
+    }
+    return appendExportsOfDeclaration(statements, decl);
+  }
+  function appendExportsOfVariableStatement(statements, node, exportSelf) {
+    if (moduleInfo.exportEquals) {
+      return statements;
+    }
+    for (const decl of node.declarationList.declarations) {
+      if (decl.initializer || exportSelf) {
+        statements = appendExportsOfBindingElement(statements, decl, exportSelf);
       }
-      const updated = factory2.updateFunctionExpression(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
-      return updated;
     }
-    function visitArrowFunction(node) {
-      const updated = factory2.updateArrowFunction(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        node.equalsGreaterThanToken,
-        visitFunctionBody(node.body, visitor, context)
-      );
-      return updated;
+    return statements;
+  }
+  function appendExportsOfBindingElement(statements, decl, exportSelf) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    function visitParameter(node) {
-      if (parameterIsThisKeyword(node)) {
-        return void 0;
+    if (isBindingPattern(decl.name)) {
+      for (const element of decl.name.elements) {
+        if (!isOmittedExpression(element)) {
+          statements = appendExportsOfBindingElement(statements, element, exportSelf);
+        }
       }
-      const updated = factory2.updateParameterDeclaration(
-        node,
-        visitNodes2(node.modifiers, (node2) => isDecorator(node2) ? visitor(node2) : void 0, isModifierLike),
-        node.dotDotDotToken,
-        Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
-        /*questionToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (updated !== node) {
-        setCommentRange(updated, node);
-        setTextRange(updated, moveRangePastModifiers(node));
-        setSourceMapRange(updated, moveRangePastModifiers(node));
-        setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+    } else if (!isGeneratedIdentifier(decl.name)) {
+      let excludeName;
+      if (exportSelf) {
+        statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl));
+        excludeName = idText(decl.name);
       }
-      return updated;
+      statements = appendExportsOfDeclaration(statements, decl, excludeName);
     }
-    function visitVariableStatement(node) {
-      if (isExportOfNamespace(node)) {
-        const variables = getInitializedVariables(node.declarationList);
-        if (variables.length === 0) {
-          return void 0;
+    return statements;
+  }
+  function appendExportsOfHoistedDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
+    }
+    let excludeName;
+    if (hasSyntacticModifier(decl, 32 /* Export */)) {
+      const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createStringLiteral("default") : decl.name;
+      statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl));
+      excludeName = getTextOfIdentifierOrLiteral(exportName);
+    }
+    if (decl.name) {
+      statements = appendExportsOfDeclaration(statements, decl, excludeName);
+    }
+    return statements;
+  }
+  function appendExportsOfDeclaration(statements, decl, excludeName) {
+    if (moduleInfo.exportEquals) {
+      return statements;
+    }
+    const name = factory2.getDeclarationName(decl);
+    const exportSpecifiers = moduleInfo.exportSpecifiers.get(name);
+    if (exportSpecifiers) {
+      for (const exportSpecifier of exportSpecifiers) {
+        if (exportSpecifier.name.escapedText !== excludeName) {
+          statements = appendExportStatement(statements, exportSpecifier.name, name);
         }
-        return setTextRange(
-          factory2.createExpressionStatement(
-            factory2.inlineExpressions(
-              map(variables, transformInitializedVariable)
-            )
-          ),
-          node
-        );
-      } else {
-        return visitEachChild(node, visitor, context);
       }
     }
-    function transformInitializedVariable(node) {
-      const name = node.name;
-      if (isBindingPattern(name)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          /*needsValue*/
-          false,
-          createNamespaceExportExpression
-        );
-      } else {
-        return setTextRange(
-          factory2.createAssignment(
-            getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
-            Debug.checkDefined(visitNode(node.initializer, visitor, isExpression))
-          ),
-          /*location*/
-          node
-        );
-      }
+    return statements;
+  }
+  function appendExportStatement(statements, exportName, expression, allowComments) {
+    statements = append(statements, createExportStatement(exportName, expression, allowComments));
+    return statements;
+  }
+  function createExportStatement(name, value, allowComments) {
+    const statement = factory2.createExpressionStatement(createExportExpression(name, value));
+    startOnNewLine(statement);
+    if (!allowComments) {
+      setEmitFlags(statement, 3072 /* NoComments */);
     }
-    function visitVariableDeclaration(node) {
-      const updated = factory2.updateVariableDeclaration(
-        node,
-        Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (node.type) {
-        setTypeNode(updated.name, node.type);
-      }
-      return updated;
+    return statement;
+  }
+  function createExportExpression(name, value) {
+    const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
+    setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
+    return setCommentRange(factory2.createCallExpression(
+      exportFunction,
+      /*typeArguments*/
+      void 0,
+      [exportName, value]
+    ), value);
+  }
+  function topLevelNestedVisitor(node) {
+    switch (node.kind) {
+      case 243 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 262 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 263 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 248 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          true
+        );
+      case 249 /* ForInStatement */:
+        return visitForInStatement(node);
+      case 250 /* ForOfStatement */:
+        return visitForOfStatement(node);
+      case 246 /* DoStatement */:
+        return visitDoStatement(node);
+      case 247 /* WhileStatement */:
+        return visitWhileStatement(node);
+      case 256 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 254 /* WithStatement */:
+        return visitWithStatement(node);
+      case 245 /* IfStatement */:
+        return visitIfStatement(node);
+      case 255 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 269 /* CaseBlock */:
+        return visitCaseBlock(node);
+      case 296 /* CaseClause */:
+        return visitCaseClause(node);
+      case 297 /* DefaultClause */:
+        return visitDefaultClause(node);
+      case 258 /* TryStatement */:
+        return visitTryStatement(node);
+      case 299 /* CatchClause */:
+        return visitCatchClause(node);
+      case 241 /* Block */:
+        return visitBlock(node);
+      default:
+        return visitor(node);
     }
-    function visitParenthesizedExpression(node) {
-      const innerExpression = skipOuterExpressions(node.expression, ~6 /* Assertions */);
-      if (isAssertionExpression(innerExpression)) {
-        const expression = visitNode(node.expression, visitor, isExpression);
-        Debug.assert(expression);
-        return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitForStatement(node, isTopLevel) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitForInStatement(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForInStatement(
+      node,
+      visitForInitializer(node.initializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitForOfStatement(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForOfStatement(
+      node,
+      node.awaitModifier,
+      visitForInitializer(node.initializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function shouldHoistForInitializer(node) {
+    return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node);
+  }
+  function visitForInitializer(node) {
+    if (shouldHoistForInitializer(node)) {
+      let expressions;
+      for (const variable of node.declarations) {
+        expressions = append(expressions, transformInitializedVariable(
+          variable,
+          /*isExportedDeclaration*/
+          false
+        ));
+        if (!variable.initializer) {
+          hoistBindingElement(variable);
+        }
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitAssertionExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assert(expression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
-    }
-    function visitNonNullExpression(node) {
-      const expression = visitNode(node.expression, visitor, isLeftHandSideExpression);
-      Debug.assert(expression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
-    }
-    function visitSatisfiesExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assert(expression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
-    }
-    function visitCallExpression(node) {
-      return factory2.updateCallExpression(
-        node,
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        /*typeArguments*/
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
-    }
-    function visitNewExpression(node) {
-      return factory2.updateNewExpression(
-        node,
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        /*typeArguments*/
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
-    }
-    function visitTaggedTemplateExpression(node) {
-      return factory2.updateTaggedTemplateExpression(
-        node,
-        Debug.checkDefined(visitNode(node.tag, visitor, isExpression)),
-        /*typeArguments*/
-        void 0,
-        Debug.checkDefined(visitNode(node.template, visitor, isTemplateLiteral))
-      );
-    }
-    function visitJsxSelfClosingElement(node) {
-      return factory2.updateJsxSelfClosingElement(
-        node,
-        Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)),
-        /*typeArguments*/
-        void 0,
-        Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes))
-      );
-    }
-    function visitJsxJsxOpeningElement(node) {
-      return factory2.updateJsxOpeningElement(
-        node,
-        Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)),
-        /*typeArguments*/
-        void 0,
-        Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes))
-      );
+      return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression();
+    } else {
+      return visitNode(node, discardedValueVisitor, isForInitializer);
     }
-    function shouldEmitEnumDeclaration(node) {
-      return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions);
+  }
+  function visitDoStatement(node) {
+    return factory2.updateDoStatement(
+      node,
+      visitIterationBody(node.statement, topLevelNestedVisitor, context),
+      visitNode(node.expression, visitor, isExpression)
+    );
+  }
+  function visitWhileStatement(node) {
+    return factory2.updateWhileStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+  }
+  function visitLabeledStatement(node) {
+    return factory2.updateLabeledStatement(
+      node,
+      node.label,
+      Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+    );
+  }
+  function visitWithStatement(node) {
+    return factory2.updateWithStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+    );
+  }
+  function visitIfStatement(node) {
+    return factory2.updateIfStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)),
+      visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
+    );
+  }
+  function visitSwitchStatement(node) {
+    return factory2.updateSwitchStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock))
+    );
+  }
+  function visitCaseBlock(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateCaseBlock(
+      node,
+      visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitCaseClause(node) {
+    return factory2.updateCaseClause(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
+    );
+  }
+  function visitDefaultClause(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
+  }
+  function visitTryStatement(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
+  }
+  function visitCatchClause(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateCatchClause(
+      node,
+      node.variableDeclaration,
+      Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock))
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitBlock(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = visitEachChild(node, topLevelNestedVisitor, context);
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitorWorker(node, valueIsDiscarded) {
+    if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
+      return node;
     }
-    function visitEnumDeclaration(node) {
-      if (!shouldEmitEnumDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
-      }
-      const statements = [];
-      let emitFlags = 4 /* AdviseOnEmitNode */;
-      const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
-      if (varAdded) {
-        if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
-          emitFlags |= 1024 /* NoLeadingComments */;
-        }
-      }
-      const parameterName = getNamespaceParameterName(node);
-      const containerName = getNamespaceContainerName(node);
-      const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName(
-        currentNamespaceContainerName,
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      ) : factory2.getDeclarationName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      );
-      let moduleArg = factory2.createLogicalOr(
-        exportName,
-        factory2.createAssignment(
-          exportName,
-          factory2.createObjectLiteralExpression()
-        )
-      );
-      if (isExportOfNamespace(node)) {
-        const localName = factory2.getLocalName(
+    switch (node.kind) {
+      case 248 /* ForStatement */:
+        return visitForStatement(
           node,
-          /*allowComments*/
-          false,
-          /*allowSourceMaps*/
-          true
+          /*isTopLevel*/
+          false
         );
-        moduleArg = factory2.createAssignment(localName, moduleArg);
-      }
-      const enumStatement = factory2.createExpressionStatement(
-        factory2.createCallExpression(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            /*asteriskToken*/
-            void 0,
-            /*name*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              parameterName
-            )],
-            /*type*/
-            void 0,
-            transformEnumBody(node, containerName)
-          ),
-          /*typeArguments*/
-          void 0,
-          [moduleArg]
-        )
-      );
-      setOriginalNode(enumStatement, node);
-      if (varAdded) {
-        setSyntheticLeadingComments(enumStatement, void 0);
-        setSyntheticTrailingComments(enumStatement, void 0);
-      }
-      setTextRange(enumStatement, node);
-      addEmitFlags(enumStatement, emitFlags);
-      statements.push(enumStatement);
-      return statements;
+      case 244 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 217 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, valueIsDiscarded);
+      case 354 /* PartiallyEmittedExpression */:
+        return visitPartiallyEmittedExpression(node, valueIsDiscarded);
+      case 226 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          return visitDestructuringAssignment(node, valueIsDiscarded);
+        }
+        break;
+      case 213 /* CallExpression */:
+        if (isImportCall(node)) {
+          return visitImportCallExpression(node);
+        }
+        break;
+      case 224 /* PrefixUnaryExpression */:
+      case 225 /* PostfixUnaryExpression */:
+        return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded);
     }
-    function transformEnumBody(node, localName) {
-      const savedCurrentNamespaceLocalName = currentNamespaceContainerName;
-      currentNamespaceContainerName = localName;
-      const statements = [];
-      startLexicalEnvironment();
-      const members = map(node.members, transformEnumMember);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      addRange(statements, members);
-      currentNamespaceContainerName = savedCurrentNamespaceLocalName;
-      return factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(statements),
-          /*location*/
-          node.members
-        ),
-        /*multiLine*/
-        true
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
+  }
+  function discardedValueVisitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
+  }
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
+  }
+  function visitParenthesizedExpression(node, valueIsDiscarded) {
+    return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
+    return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitImportCallExpression(node) {
+    const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
+    const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression);
+    const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
+    return factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(
+        contextObject,
+        factory2.createIdentifier("import")
+      ),
+      /*typeArguments*/
+      void 0,
+      argument ? [argument] : []
+    );
+  }
+  function visitDestructuringAssignment(node, valueIsDiscarded) {
+    if (hasExportedReferenceInDestructuringTarget(node.left)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        !valueIsDiscarded
       );
     }
-    function transformEnumMember(member) {
-      const name = getExpressionForPropertyName(
-        member,
-        /*generateNameForComputedPropertyName*/
-        false
-      );
-      const valueExpression = transformEnumMemberDeclarationValue(member);
-      const innerAssignment = factory2.createAssignment(
-        factory2.createElementAccessExpression(
-          currentNamespaceContainerName,
-          name
-        ),
-        valueExpression
-      );
-      const outerAssignment = valueExpression.kind === 11 /* StringLiteral */ ? innerAssignment : factory2.createAssignment(
-        factory2.createElementAccessExpression(
-          currentNamespaceContainerName,
-          innerAssignment
-        ),
-        name
-      );
-      return setTextRange(
-        factory2.createExpressionStatement(
-          setTextRange(
-            outerAssignment,
-            member
-          )
-        ),
-        member
-      );
+    return visitEachChild(node, visitor, context);
+  }
+  function hasExportedReferenceInDestructuringTarget(node) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      return hasExportedReferenceInDestructuringTarget(node.left);
+    } else if (isSpreadElement(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.expression);
+    } else if (isObjectLiteralExpression(node)) {
+      return some(node.properties, hasExportedReferenceInDestructuringTarget);
+    } else if (isArrayLiteralExpression(node)) {
+      return some(node.elements, hasExportedReferenceInDestructuringTarget);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.name);
+    } else if (isPropertyAssignment(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.initializer);
+    } else if (isIdentifier(node)) {
+      const container = resolver.getReferencedExportContainer(node);
+      return container !== void 0 && container.kind === 307 /* SourceFile */;
+    } else {
+      return false;
     }
-    function transformEnumMemberDeclarationValue(member) {
-      const value = resolver.getConstantValue(member);
-      if (value !== void 0) {
-        return typeof value === "string" ? factory2.createStringLiteral(value) : value < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-value)) : factory2.createNumericLiteral(value);
-      } else {
-        enableSubstitutionForNonQualifiedEnumMembers();
-        if (member.initializer) {
-          return Debug.checkDefined(visitNode(member.initializer, visitor, isExpression));
+  }
+  function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) {
+    if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
+      const exportedNames = getExports(node.operand);
+      if (exportedNames) {
+        let temp;
+        let expression = visitNode(node.operand, visitor, isExpression);
+        if (isPrefixUnaryExpression(node)) {
+          expression = factory2.updatePrefixUnaryExpression(node, expression);
         } else {
-          return factory2.createVoidZero();
+          expression = factory2.updatePostfixUnaryExpression(node, expression);
+          if (!valueIsDiscarded) {
+            temp = factory2.createTempVariable(hoistVariableDeclaration);
+            expression = factory2.createAssignment(temp, expression);
+            setTextRange(expression, node);
+          }
+          expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
+          setTextRange(expression, node);
+        }
+        for (const exportName of exportedNames) {
+          expression = createExportExpression(exportName, preventSubstitution(expression));
+        }
+        if (temp) {
+          expression = factory2.createComma(expression, temp);
+          setTextRange(expression, node);
         }
+        return expression;
       }
     }
-    function shouldEmitModuleDeclaration(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isModuleDeclaration);
-      if (!node) {
-        return true;
-      }
-      return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions));
+    return visitEachChild(node, visitor, context);
+  }
+  function modifierVisitor(node) {
+    switch (node.kind) {
+      case 95 /* ExportKeyword */:
+      case 90 /* DefaultKeyword */:
+        return void 0;
     }
-    function recordEmittedDeclarationInScope(node) {
-      if (!currentScopeFirstDeclarationsOfName) {
-        currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map();
-      }
-      const name = declaredNameInScope(node);
-      if (!currentScopeFirstDeclarationsOfName.has(name)) {
-        currentScopeFirstDeclarationsOfName.set(name, node);
+    return node;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (node.kind === 307 /* SourceFile */) {
+      const id = getOriginalNodeId(node);
+      currentSourceFile = node;
+      moduleInfo = moduleInfoMap[id];
+      exportFunction = exportFunctionsMap[id];
+      noSubstitution = noSubstitutionMap[id];
+      contextObject = contextObjectMap[id];
+      if (noSubstitution) {
+        delete noSubstitutionMap[id];
       }
+      previousOnEmitNode(hint, node, emitCallback);
+      currentSourceFile = void 0;
+      moduleInfo = void 0;
+      exportFunction = void 0;
+      contextObject = void 0;
+      noSubstitution = void 0;
+    } else {
+      previousOnEmitNode(hint, node, emitCallback);
     }
-    function isFirstEmittedDeclarationInScope(node) {
-      if (currentScopeFirstDeclarationsOfName) {
-        const name = declaredNameInScope(node);
-        return currentScopeFirstDeclarationsOfName.get(name) === node;
-      }
-      return true;
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (isSubstitutionPrevented(node)) {
+      return node;
     }
-    function declaredNameInScope(node) {
-      Debug.assertNode(node.name, isIdentifier);
-      return node.name.escapedText;
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (hint === 4 /* Unspecified */) {
+      return substituteUnspecified(node);
     }
-    function addVarForEnumOrModuleDeclaration(statements, node) {
-      const varDecl = factory2.createVariableDeclaration(factory2.getLocalName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      ));
-      const varFlags = currentLexicalScope.kind === 312 /* SourceFile */ ? 0 /* None */ : 1 /* Let */;
-      const statement = factory2.createVariableStatement(
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        factory2.createVariableDeclarationList([varDecl], varFlags)
-      );
-      setOriginalNode(varDecl, node);
-      setSyntheticLeadingComments(varDecl, void 0);
-      setSyntheticTrailingComments(varDecl, void 0);
-      setOriginalNode(statement, node);
-      recordEmittedDeclarationInScope(node);
-      if (isFirstEmittedDeclarationInScope(node)) {
-        if (node.kind === 266 /* EnumDeclaration */) {
-          setSourceMapRange(statement.declarationList, node);
-        } else {
-          setSourceMapRange(statement, node);
+    return node;
+  }
+  function substituteUnspecified(node) {
+    switch (node.kind) {
+      case 304 /* ShorthandPropertyAssignment */:
+        return substituteShorthandPropertyAssignment(node);
+    }
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    var _a, _b;
+    const name = node.name;
+    if (!isGeneratedIdentifier(name) && !isLocalName(name)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(name);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAssignment(
+              factory2.cloneNode(name),
+              factory2.createPropertyAccessExpression(
+                factory2.getGeneratedNameForNode(importDeclaration.parent),
+                factory2.createIdentifier("default")
+              )
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAssignment(
+              factory2.cloneNode(name),
+              factory2.createPropertyAccessExpression(
+                factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
+                factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
+              )
+            ),
+            /*location*/
+            node
+          );
         }
-        setCommentRange(statement, node);
-        addEmitFlags(statement, 2048 /* NoTrailingComments */);
-        statements.push(statement);
-        return true;
       }
-      return false;
     }
-    function visitModuleDeclaration(node) {
-      if (!shouldEmitModuleDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 226 /* BinaryExpression */:
+        return substituteBinaryExpression(node);
+      case 236 /* MetaProperty */:
+        return substituteMetaProperty(node);
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    var _a, _b;
+    if (getEmitFlags(node) & 8192 /* HelperName */) {
+      const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
+      if (externalHelpersModuleName) {
+        return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
       }
-      Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name.");
-      enableSubstitutionForNamespaceExports();
-      const statements = [];
-      let emitFlags = 4 /* AdviseOnEmitNode */;
-      const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
-      if (varAdded) {
-        if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
-          emitFlags |= 1024 /* NoLeadingComments */;
+      return node;
+    }
+    if (!isGeneratedIdentifier(node) && !isLocalName(node)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(node);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(importDeclaration.parent),
+              factory2.createIdentifier("default")
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
+              factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
+            ),
+            /*location*/
+            node
+          );
         }
       }
-      const parameterName = getNamespaceParameterName(node);
-      const containerName = getNamespaceContainerName(node);
-      const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName(
-        currentNamespaceContainerName,
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      ) : factory2.getDeclarationName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      );
-      let moduleArg = factory2.createLogicalOr(
-        exportName,
-        factory2.createAssignment(
-          exportName,
-          factory2.createObjectLiteralExpression()
-        )
-      );
-      if (isExportOfNamespace(node)) {
-        const localName = factory2.getLocalName(
-          node,
-          /*allowComments*/
-          false,
-          /*allowSourceMaps*/
-          true
-        );
-        moduleArg = factory2.createAssignment(localName, moduleArg);
-      }
-      const moduleStatement = factory2.createExpressionStatement(
-        factory2.createCallExpression(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            /*asteriskToken*/
-            void 0,
-            /*name*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              parameterName
-            )],
-            /*type*/
-            void 0,
-            transformModuleBody(node, containerName)
-          ),
-          /*typeArguments*/
-          void 0,
-          [moduleArg]
-        )
-      );
-      setOriginalNode(moduleStatement, node);
-      if (varAdded) {
-        setSyntheticLeadingComments(moduleStatement, void 0);
-        setSyntheticTrailingComments(moduleStatement, void 0);
-      }
-      setTextRange(moduleStatement, node);
-      addEmitFlags(moduleStatement, emitFlags);
-      statements.push(moduleStatement);
-      return statements;
     }
-    function transformModuleBody(node, namespaceLocalName) {
-      const savedCurrentNamespaceContainerName = currentNamespaceContainerName;
-      const savedCurrentNamespace = currentNamespace;
-      const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
-      currentNamespaceContainerName = namespaceLocalName;
-      currentNamespace = node;
-      currentScopeFirstDeclarationsOfName = void 0;
-      const statements = [];
-      startLexicalEnvironment();
-      let statementsLocation;
-      let blockLocation;
-      if (node.body) {
-        if (node.body.kind === 268 /* ModuleBlock */) {
-          saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement)));
-          statementsLocation = node.body.statements;
-          blockLocation = node.body;
-        } else {
-          const result = visitModuleDeclaration(node.body);
-          if (result) {
-            if (isArray(result)) {
-              addRange(statements, result);
-            } else {
-              statements.push(result);
-            }
-          }
-          const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body;
-          statementsLocation = moveRangePos(moduleBlock.statements, -1);
+    return node;
+  }
+  function substituteBinaryExpression(node) {
+    if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) {
+      const exportedNames = getExports(node.left);
+      if (exportedNames) {
+        let expression = node;
+        for (const exportName of exportedNames) {
+          expression = createExportExpression(exportName, preventSubstitution(expression));
         }
+        return expression;
       }
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      currentNamespaceContainerName = savedCurrentNamespaceContainerName;
-      currentNamespace = savedCurrentNamespace;
-      currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
-      const block = factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(statements),
-          /*location*/
-          statementsLocation
-        ),
-        /*multiLine*/
-        true
-      );
-      setTextRange(block, blockLocation);
-      if (!node.body || node.body.kind !== 268 /* ModuleBlock */) {
-        setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */);
-      }
-      return block;
     }
-    function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) {
-      if (moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) {
-        const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body);
-        return recursiveInnerModule || moduleDeclaration.body;
-      }
+    return node;
+  }
+  function substituteMetaProperty(node) {
+    if (isImportMeta(node)) {
+      return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta"));
     }
-    function visitImportDeclaration(node) {
-      if (!node.importClause) {
-        return node;
+    return node;
+  }
+  function getExports(name) {
+    let exportedNames;
+    const valueDeclaration = getReferencedDeclaration(name);
+    if (valueDeclaration) {
+      const exportContainer = resolver.getReferencedExportContainer(
+        name,
+        /*prefixLocals*/
+        false
+      );
+      if (exportContainer && exportContainer.kind === 307 /* SourceFile */) {
+        exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
       }
-      if (node.importClause.isTypeOnly) {
-        return void 0;
+      exportedNames = addRange(exportedNames, moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]);
+    } else if (isGeneratedIdentifier(name) && isFileLevelReservedGeneratedIdentifier(name)) {
+      const exportSpecifiers = moduleInfo == null ? void 0 : moduleInfo.exportSpecifiers.get(name);
+      if (exportSpecifiers) {
+        const exportedNames2 = [];
+        for (const exportSpecifier of exportSpecifiers) {
+          exportedNames2.push(exportSpecifier.name);
+        }
+        return exportedNames2;
       }
-      const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
-      return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
-        node,
-        /*modifiers*/
-        void 0,
-        importClause,
-        node.moduleSpecifier,
-        node.attributes
-      ) : void 0;
-    }
-    function visitImportClause(node) {
-      Debug.assert(!node.isTypeOnly);
-      const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
-      const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
-      return name || namedBindings ? factory2.updateImportClause(
-        node,
-        /*isTypeOnly*/
-        false,
-        name,
-        namedBindings
-      ) : void 0;
     }
-    function visitNamedImportBindings(node) {
-      if (node.kind === 274 /* NamespaceImport */) {
-        return shouldEmitAliasDeclaration(node) ? node : void 0;
-      } else {
-        const allowEmpty = compilerOptions.verbatimModuleSyntax || compilerOptions.preserveValueImports && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
-        const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier);
-        return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0;
+    return exportedNames;
+  }
+  function getReferencedDeclaration(name) {
+    if (!isGeneratedIdentifier(name)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(name);
+      if (importDeclaration) return importDeclaration;
+      const valueDeclaration = resolver.getReferencedValueDeclaration(name);
+      if (valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)])) return valueDeclaration;
+      const declarations = resolver.getReferencedValueDeclarations(name);
+      if (declarations) {
+        for (const declaration of declarations) {
+          if (declaration !== valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(declaration)])) return declaration;
+        }
       }
+      return valueDeclaration;
     }
-    function visitImportSpecifier(node) {
-      return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0;
-    }
-    function visitExportAssignment(node) {
-      return compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0;
+  }
+  function preventSubstitution(node) {
+    if (noSubstitution === void 0) noSubstitution = [];
+    noSubstitution[getNodeId(node)] = true;
+    return node;
+  }
+  function isSubstitutionPrevented(node) {
+    return noSubstitution && node.id && noSubstitution[node.id];
+  }
+}
+
+// src/compiler/transformers/module/esnextAnd2015.ts
+function transformECMAScriptModule(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers
+  } = context;
+  const host = context.getEmitHost();
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.enableEmitNotification(307 /* SourceFile */);
+  context.enableSubstitution(80 /* Identifier */);
+  let helperNameSubstitutions;
+  let currentSourceFile;
+  let importRequireStatements;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function visitExportDeclaration(node) {
-      if (node.isTypeOnly) {
-        return void 0;
+    if (isExternalModule(node) || getIsolatedModules(compilerOptions)) {
+      currentSourceFile = node;
+      importRequireStatements = void 0;
+      let result = updateExternalModule(node);
+      currentSourceFile = void 0;
+      if (importRequireStatements) {
+        result = factory2.updateSourceFile(
+          result,
+          setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements)
+        );
       }
-      if (!node.exportClause || isNamespaceExport(node.exportClause)) {
-        return node;
+      if (!isExternalModule(node) || getEmitModuleKind(compilerOptions) === 200 /* Preserve */ || some(result.statements, isExternalModuleIndicator)) {
+        return result;
       }
-      const allowEmpty = compilerOptions.verbatimModuleSyntax || !!node.moduleSpecifier && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
-      const exportClause = visitNode(
-        node.exportClause,
-        (bindings) => visitNamedExportBindings(bindings, allowEmpty),
-        isNamedExportBindings
+      return factory2.updateSourceFile(
+        result,
+        setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements)
       );
-      return exportClause ? factory2.updateExportDeclaration(
-        node,
-        /*modifiers*/
-        void 0,
-        node.isTypeOnly,
-        exportClause,
-        node.moduleSpecifier,
-        node.attributes
-      ) : void 0;
     }
-    function visitNamedExports(node, allowEmpty) {
-      const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier);
-      return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0;
+    return node;
+  }
+  function updateExternalModule(node) {
+    const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions);
+    if (externalHelpersImportDeclaration) {
+      const statements = [];
+      const statementOffset = factory2.copyPrologue(node.statements, statements);
+      append(statements, externalHelpersImportDeclaration);
+      addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
+      return factory2.updateSourceFile(
+        node,
+        setTextRange(factory2.createNodeArray(statements), node.statements)
+      );
+    } else {
+      return visitEachChild(node, visitor, context);
     }
-    function visitNamespaceExports(node) {
-      return factory2.updateNamespaceExport(node, Debug.checkDefined(visitNode(node.name, visitor, isIdentifier)));
-    }
-    function visitNamedExportBindings(node, allowEmpty) {
-      return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty);
+  }
+  function visitor(node) {
+    switch (node.kind) {
+      case 271 /* ImportEqualsDeclaration */:
+        return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0;
+      case 277 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 278 /* ExportDeclaration */:
+        const exportDecl = node;
+        return visitExportDeclaration(exportDecl);
     }
-    function visitExportSpecifier(node) {
-      return !node.isTypeOnly && (compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node)) ? node : void 0;
+    return node;
+  }
+  function createRequireCall2(importNode) {
+    const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions);
+    const args = [];
+    if (moduleName) {
+      args.push(moduleName);
     }
-    function shouldEmitImportEqualsDeclaration(node) {
-      return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node);
+    if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
+      return factory2.createCallExpression(
+        factory2.createIdentifier("require"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
-    function visitImportEqualsDeclaration(node) {
-      if (node.isTypeOnly) {
-        return void 0;
-      }
-      if (isExternalModuleImportEqualsDeclaration(node)) {
-        const isReferenced = shouldEmitAliasDeclaration(node);
-        if (!isReferenced && compilerOptions.importsNotUsedAsValues === 1 /* Preserve */) {
-          return setOriginalNode(
-            setTextRange(
-              factory2.createImportDeclaration(
-                /*modifiers*/
-                void 0,
-                /*importClause*/
+    if (!importRequireStatements) {
+      const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
+      const importStatement = factory2.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        factory2.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          factory2.createNamedImports([
+            factory2.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              factory2.createIdentifier("createRequire"),
+              createRequireName
+            )
+          ])
+        ),
+        factory2.createStringLiteral("module"),
+        /*attributes*/
+        void 0
+      );
+      const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
+      const requireStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          [
+            factory2.createVariableDeclaration(
+              requireHelperName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              factory2.createCallExpression(
+                factory2.cloneNode(createRequireName),
+                /*typeArguments*/
                 void 0,
-                node.moduleReference.expression,
-                /*attributes*/
-                void 0
-              ),
-              node
-            ),
-            node
-          );
-        }
-        return isReferenced ? visitEachChild(node, visitor, context) : void 0;
-      }
-      if (!shouldEmitImportEqualsDeclaration(node)) {
-        return void 0;
-      }
-      const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference);
-      setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-      if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createVariableStatement(
-              visitNodes2(node.modifiers, modifierVisitor, isModifier),
-              factory2.createVariableDeclarationList([
-                setOriginalNode(
-                  factory2.createVariableDeclaration(
-                    node.name,
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    moduleReference
-                  ),
-                  node
+                [
+                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(102 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
+                ]
+              )
+            )
+          ],
+          /*flags*/
+          languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+        )
+      );
+      importRequireStatements = [importStatement, requireStatement];
+    }
+    const name = importRequireStatements[1].declarationList.declarations[0].name;
+    Debug.assertNode(name, isIdentifier);
+    return factory2.createCallExpression(
+      factory2.cloneNode(name),
+      /*typeArguments*/
+      void 0,
+      args
+    );
+  }
+  function visitImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    statements = append(
+      statements,
+      setOriginalNode(
+        setTextRange(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList(
+              [
+                factory2.createVariableDeclaration(
+                  factory2.cloneNode(node.name),
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  createRequireCall2(node)
                 )
-              ])
-            ),
-            node
+              ],
+              /*flags*/
+              languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+            )
           ),
           node
-        );
-      } else {
-        return setOriginalNode(
-          createNamespaceExport(
-            node.name,
-            moduleReference,
-            node
+        ),
+        node
+      )
+    );
+    statements = appendExportsOfImportEqualsDeclaration(statements, node);
+    return singleOrMany(statements);
+  }
+  function appendExportsOfImportEqualsDeclaration(statements, node) {
+    if (hasSyntacticModifier(node, 32 /* Export */)) {
+      statements = append(
+        statements,
+        factory2.createExportDeclaration(
+          /*modifiers*/
+          void 0,
+          node.isTypeOnly,
+          factory2.createNamedExports([factory2.createExportSpecifier(
+            /*isTypeOnly*/
+            false,
+            /*propertyName*/
+            void 0,
+            idText(node.name)
+          )])
+        )
+      );
+    }
+    return statements;
+  }
+  function visitExportAssignment(node) {
+    if (node.isExportEquals) {
+      if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
+        const statement = setOriginalNode(
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(
+                factory2.createIdentifier("module"),
+                "exports"
+              ),
+              node.expression
+            )
           ),
           node
         );
+        return statement;
       }
+      return void 0;
     }
-    function isExportOfNamespace(node) {
-      return currentNamespace !== void 0 && hasSyntacticModifier(node, 32 /* Export */);
+    return node;
+  }
+  function visitExportDeclaration(node) {
+    if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */) {
+      return node;
     }
-    function isExternalModuleExport(node) {
-      return currentNamespace === void 0 && hasSyntacticModifier(node, 32 /* Export */);
+    if (!node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) {
+      return node;
     }
-    function isNamedExternalModuleExport(node) {
-      return isExternalModuleExport(node) && !hasSyntacticModifier(node, 2048 /* Default */);
+    const oldIdentifier = node.exportClause.name;
+    const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
+    const importDecl = factory2.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory2.createImportClause(
+        /*isTypeOnly*/
+        false,
+        /*name*/
+        void 0,
+        factory2.createNamespaceImport(
+          synthName
+        )
+      ),
+      node.moduleSpecifier,
+      node.attributes
+    );
+    setOriginalNode(importDecl, node.exportClause);
+    const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      factory2.createNamedExports([factory2.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        synthName,
+        oldIdentifier
+      )])
+    );
+    setOriginalNode(exportDecl, node);
+    return [importDecl, exportDecl];
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (isSourceFile(node)) {
+      if ((isExternalModule(node) || getIsolatedModules(compilerOptions)) && compilerOptions.importHelpers) {
+        helperNameSubstitutions = /* @__PURE__ */ new Map();
+      }
+      previousOnEmitNode(hint, node, emitCallback);
+      helperNameSubstitutions = void 0;
+    } else {
+      previousOnEmitNode(hint, node, emitCallback);
     }
-    function isDefaultExternalModuleExport(node) {
-      return isExternalModuleExport(node) && hasSyntacticModifier(node, 2048 /* Default */);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (helperNameSubstitutions && isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) {
+      return substituteHelperName(node);
     }
-    function createExportMemberAssignmentStatement(node) {
-      const expression = factory2.createAssignment(
-        factory2.getExternalModuleOrNamespaceExportName(
-          currentNamespaceContainerName,
-          node,
-          /*allowComments*/
-          false,
-          /*allowSourceMaps*/
-          true
-        ),
-        factory2.getLocalName(node)
-      );
-      setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
-      const statement = factory2.createExpressionStatement(expression);
-      setSourceMapRange(statement, createRange(-1, node.end));
-      return statement;
+    return node;
+  }
+  function substituteHelperName(node) {
+    const name = idText(node);
+    let substitution = helperNameSubstitutions.get(name);
+    if (!substitution) {
+      helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */));
     }
-    function addExportMemberAssignment(statements, node) {
-      statements.push(createExportMemberAssignmentStatement(node));
+    return substitution;
+  }
+}
+
+// src/compiler/transformers/module/node.ts
+function transformNodeModule(context) {
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  const esmTransform = transformECMAScriptModule(context);
+  const esmOnSubstituteNode = context.onSubstituteNode;
+  const esmOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = previousOnSubstituteNode;
+  context.onEmitNode = previousOnEmitNode;
+  const cjsTransform = transformModule(context);
+  const cjsOnSubstituteNode = context.onSubstituteNode;
+  const cjsOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(307 /* SourceFile */);
+  context.enableEmitNotification(307 /* SourceFile */);
+  let currentSourceFile;
+  return transformSourceFileOrBundle;
+  function onSubstituteNode(hint, node) {
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
+      return previousOnSubstituteNode(hint, node);
+    } else {
+      if (!currentSourceFile) {
+        return previousOnSubstituteNode(hint, node);
+      }
+      if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
+        return esmOnSubstituteNode(hint, node);
+      }
+      return cjsOnSubstituteNode(hint, node);
     }
-    function createNamespaceExport(exportName, exportValue, location) {
-      return setTextRange(
-        factory2.createExpressionStatement(
-          factory2.createAssignment(
-            factory2.getNamespaceMemberName(
-              currentNamespaceContainerName,
-              exportName,
-              /*allowComments*/
-              false,
-              /*allowSourceMaps*/
-              true
-            ),
-            exportValue
-          )
-        ),
-        location
-      );
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
     }
-    function createNamespaceExportExpression(exportName, exportValue, location) {
-      return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
+    if (!currentSourceFile) {
+      return previousOnEmitNode(hint, node, emitCallback);
     }
-    function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
-      return factory2.getNamespaceMemberName(
-        currentNamespaceContainerName,
-        name,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      );
+    if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
+      return esmOnEmitNode(hint, node, emitCallback);
     }
-    function getNamespaceParameterName(node) {
-      const name = factory2.getGeneratedNameForNode(node);
-      setSourceMapRange(name, node.name);
-      return name;
+    return cjsOnEmitNode(hint, node, emitCallback);
+  }
+  function getModuleTransformForFile(file) {
+    return file.impliedNodeFormat === 99 /* ESNext */ ? esmTransform : cjsTransform;
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function getNamespaceContainerName(node) {
-      return factory2.getGeneratedNameForNode(node);
+    currentSourceFile = node;
+    const result = getModuleTransformForFile(node)(node);
+    currentSourceFile = void 0;
+    Debug.assert(isSourceFile(result));
+    return result;
+  }
+  function transformSourceFileOrBundle(node) {
+    return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  }
+  function transformBundle(node) {
+    return context.factory.createBundle(map(node.sourceFiles, transformSourceFile));
+  }
+}
+
+// src/compiler/transformers/declarations/diagnostics.ts
+function canProduceDiagnostics(node) {
+  return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isJSDocTypeAlias(node);
+}
+function createGetSymbolAccessibilityDiagnosticForNodeName(node) {
+  if (isSetAccessor(node) || isGetAccessor(node)) {
+    return getAccessorNameVisibilityError;
+  } else if (isMethodSignature(node) || isMethodDeclaration(node)) {
+    return getMethodNameVisibilityError;
+  } else {
+    return createGetSymbolAccessibilityDiagnosticForNode(node);
+  }
+  function getAccessorNameVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (isStatic(node)) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
+    } else if (node.parent.kind === 263 /* ClassDeclaration */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
+    } else {
+      return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
     }
-    function enableSubstitutionForNonQualifiedEnumMembers() {
-      if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) {
-        enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */;
-        context.enableSubstitution(80 /* Identifier */);
-      }
+  }
+  function getMethodNameVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (isStatic(node)) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1;
+    } else if (node.parent.kind === 263 /* ClassDeclaration */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1;
+    } else {
+      return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1;
+    }
+  }
+}
+function createGetSymbolAccessibilityDiagnosticForNode(node) {
+  if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
+    return getVariableDeclarationTypeVisibilityError;
+  } else if (isSetAccessor(node) || isGetAccessor(node)) {
+    return getAccessorDeclarationTypeVisibilityError;
+  } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) {
+    return getReturnTypeVisibilityError;
+  } else if (isParameter(node)) {
+    if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 2 /* Private */)) {
+      return getVariableDeclarationTypeVisibilityError;
     }
-    function enableSubstitutionForNamespaceExports() {
-      if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) {
-        enabledSubstitutions |= 2 /* NamespaceExports */;
-        context.enableSubstitution(80 /* Identifier */);
-        context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
-        context.enableEmitNotification(267 /* ModuleDeclaration */);
+    return getParameterDeclarationTypeVisibilityError;
+  } else if (isTypeParameterDeclaration(node)) {
+    return getTypeParameterConstraintVisibilityError;
+  } else if (isExpressionWithTypeArguments(node)) {
+    return getHeritageClauseVisibilityError;
+  } else if (isImportEqualsDeclaration(node)) {
+    return getImportEntityNameVisibilityError;
+  } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) {
+    return getTypeAliasDeclarationVisibilityError;
+  } else {
+    return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`);
+  }
+  function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1;
+    } else if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */ || node.kind === 226 /* BinaryExpression */ || node.kind === 171 /* PropertySignature */ || node.kind === 169 /* Parameter */ && hasSyntacticModifier(node.parent, 2 /* Private */)) {
+      if (isStatic(node)) {
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
+      } else if (node.parent.kind === 263 /* ClassDeclaration */ || node.kind === 169 /* Parameter */) {
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
+      } else {
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
       }
     }
-    function isTransformedModuleDeclaration(node) {
-      return getOriginalNode(node).kind === 267 /* ModuleDeclaration */;
-    }
-    function isTransformedEnumDeclaration(node) {
-      return getOriginalNode(node).kind === 266 /* EnumDeclaration */;
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      const savedApplicableSubstitutions = applicableSubstitutions;
-      const savedCurrentSourceFile = currentSourceFile;
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-      }
-      if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) {
-        applicableSubstitutions |= 2 /* NamespaceExports */;
-      }
-      if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) {
-        applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */;
+  }
+  function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    let diagnosticMessage;
+    if (node.kind === 178 /* SetAccessor */) {
+      if (isStatic(node)) {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1;
+      } else {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1;
       }
-      previousOnEmitNode(hint, node, emitCallback);
-      applicableSubstitutions = savedApplicableSubstitutions;
-      currentSourceFile = savedCurrentSourceFile;
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return substituteShorthandPropertyAssignment(node);
+    } else {
+      if (isStatic(node)) {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1;
+      } else {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1;
       }
-      return node;
     }
-    function substituteShorthandPropertyAssignment(node) {
-      if (enabledSubstitutions & 2 /* NamespaceExports */) {
-        const name = node.name;
-        const exportedName = trySubstituteNamespaceExportedName(name);
-        if (exportedName) {
-          if (node.objectAssignmentInitializer) {
-            const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer);
-            return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
-          }
-          return setTextRange(factory2.createPropertyAssignment(name, exportedName), node);
+    return {
+      diagnosticMessage,
+      errorNode: node.name,
+      typeName: node.name
+    };
+  }
+  function getReturnTypeVisibilityError(symbolAccessibilityResult) {
+    let diagnosticMessage;
+    switch (node.kind) {
+      case 180 /* ConstructSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 179 /* CallSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 181 /* IndexSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        if (isStatic(node)) {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0;
+        } else if (node.parent.kind === 263 /* ClassDeclaration */) {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0;
+        } else {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0;
         }
-      }
-      return node;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 211 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
-      }
-      return node;
+        break;
+      case 262 /* FunctionDeclaration */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0;
+        break;
+      default:
+        return Debug.fail("This is unknown kind for signature: " + node.kind);
     }
-    function substituteExpressionIdentifier(node) {
-      return trySubstituteNamespaceExportedName(node) || node;
+    return {
+      diagnosticMessage,
+      errorNode: node.name || node
+    };
+  }
+  function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    switch (node.parent.kind) {
+      case 176 /* Constructor */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1;
+      case 180 /* ConstructSignature */:
+      case 185 /* ConstructorType */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 179 /* CallSignature */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 181 /* IndexSignature */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        if (isStatic(node.parent)) {
+          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
+        } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) {
+          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
+        } else {
+          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
+        }
+      case 262 /* FunctionDeclaration */:
+      case 184 /* FunctionType */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1;
+      case 178 /* SetAccessor */:
+      case 177 /* GetAccessor */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1;
+      default:
+        return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`);
     }
-    function trySubstituteNamespaceExportedName(node) {
-      if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const container = resolver.getReferencedExportContainer(
-          node,
-          /*prefixLocals*/
-          false
-        );
-        if (container && container.kind !== 312 /* SourceFile */) {
-          const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 267 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 266 /* EnumDeclaration */;
-          if (substitute) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
-              /*location*/
-              node
-            );
-          }
+  }
+  function getTypeParameterConstraintVisibilityError() {
+    let diagnosticMessage;
+    switch (node.parent.kind) {
+      case 263 /* ClassDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1;
+        break;
+      case 264 /* InterfaceDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 200 /* MappedType */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1;
+        break;
+      case 185 /* ConstructorType */:
+      case 180 /* ConstructSignature */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 179 /* CallSignature */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        if (isStatic(node.parent)) {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
+        } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
+        } else {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
         }
-      }
-      return void 0;
+        break;
+      case 184 /* FunctionType */:
+      case 262 /* FunctionDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
+        break;
+      case 195 /* InferType */:
+        diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
+        break;
+      case 265 /* TypeAliasDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
+        break;
+      default:
+        return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind);
     }
-    function substitutePropertyAccessExpression(node) {
-      return substituteConstantValue(node);
+    return {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    };
+  }
+  function getHeritageClauseVisibilityError() {
+    let diagnosticMessage;
+    if (isClassDeclaration(node.parent.parent)) {
+      diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 119 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0;
+    } else {
+      diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1;
     }
-    function substituteElementAccessExpression(node) {
-      return substituteConstantValue(node);
+    return {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: getNameOfDeclaration(node.parent.parent)
+    };
+  }
+  function getImportEntityNameVisibilityError() {
+    return {
+      diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1,
+      errorNode: node,
+      typeName: node.name
+    };
+  }
+  function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) {
+    return {
+      diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1,
+      errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type,
+      typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name
+    };
+  }
+}
+function createGetIsolatedDeclarationErrors(resolver) {
+  const relatedSuggestionByDeclarationKind = {
+    [219 /* ArrowFunction */]: Diagnostics.Add_a_return_type_to_the_function_expression,
+    [218 /* FunctionExpression */]: Diagnostics.Add_a_return_type_to_the_function_expression,
+    [174 /* MethodDeclaration */]: Diagnostics.Add_a_return_type_to_the_method,
+    [177 /* GetAccessor */]: Diagnostics.Add_a_return_type_to_the_get_accessor_declaration,
+    [178 /* SetAccessor */]: Diagnostics.Add_a_type_to_parameter_of_the_set_accessor_declaration,
+    [262 /* FunctionDeclaration */]: Diagnostics.Add_a_return_type_to_the_function_declaration,
+    [180 /* ConstructSignature */]: Diagnostics.Add_a_return_type_to_the_function_declaration,
+    [169 /* Parameter */]: Diagnostics.Add_a_type_annotation_to_the_parameter_0,
+    [260 /* VariableDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_variable_0,
+    [172 /* PropertyDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_property_0,
+    [171 /* PropertySignature */]: Diagnostics.Add_a_type_annotation_to_the_property_0,
+    [277 /* ExportAssignment */]: Diagnostics.Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it
+  };
+  const errorByDeclarationKind = {
+    [218 /* FunctionExpression */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [262 /* FunctionDeclaration */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [219 /* ArrowFunction */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [174 /* MethodDeclaration */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [180 /* ConstructSignature */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [177 /* GetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [178 /* SetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations,
+    [169 /* Parameter */]: Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations,
+    [260 /* VariableDeclaration */]: Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations,
+    [172 /* PropertyDeclaration */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations,
+    [171 /* PropertySignature */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations,
+    [167 /* ComputedPropertyName */]: Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations,
+    [305 /* SpreadAssignment */]: Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations,
+    [304 /* ShorthandPropertyAssignment */]: Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations,
+    [209 /* ArrayLiteralExpression */]: Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations,
+    [277 /* ExportAssignment */]: Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations,
+    [230 /* SpreadElement */]: Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations
+  };
+  return getDiagnostic2;
+  function getDiagnostic2(node) {
+    const heritageClause = findAncestor(node, isHeritageClause);
+    if (heritageClause) {
+      return createDiagnosticForNode(node, Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations);
     }
-    function safeMultiLineComment(value) {
-      return value.replace(/\*\//g, "*_/");
+    if ((isPartOfTypeNode(node) || isTypeQueryNode(node.parent)) && (isEntityName(node) || isEntityNameExpression(node))) {
+      return createEntityInTypeNodeError(node);
     }
-    function substituteConstantValue(node) {
-      const constantValue = tryGetConstEnumValue(node);
-      if (constantValue !== void 0) {
-        setConstantValue(node, constantValue);
-        const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue);
-        if (!compilerOptions.removeComments) {
-          const originalNode = getOriginalNode(node, isAccessExpression);
-          addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `);
-        }
-        return substitute;
-      }
-      return node;
+    Debug.type(node);
+    switch (node.kind) {
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return createAccessorTypeError(node);
+      case 167 /* ComputedPropertyName */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 305 /* SpreadAssignment */:
+        return createObjectLiteralError(node);
+      case 209 /* ArrayLiteralExpression */:
+      case 230 /* SpreadElement */:
+        return createArrayLiteralError(node);
+      case 174 /* MethodDeclaration */:
+      case 180 /* ConstructSignature */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 262 /* FunctionDeclaration */:
+        return createReturnTypeError(node);
+      case 208 /* BindingElement */:
+        return createBindingElementError(node);
+      case 172 /* PropertyDeclaration */:
+      case 260 /* VariableDeclaration */:
+        return createVariableOrPropertyError(node);
+      case 169 /* Parameter */:
+        return createParameterError(node);
+      case 303 /* PropertyAssignment */:
+        return createExpressionError(node.initializer);
+      case 231 /* ClassExpression */:
+        return createClassExpressionError(node);
+      default:
+        assertType(node);
+        return createExpressionError(node);
     }
-    function tryGetConstEnumValue(node) {
-      if (getIsolatedModules(compilerOptions)) {
-        return void 0;
-      }
-      return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0;
+  }
+  function findNearestDeclaration(node) {
+    const result = findAncestor(node, (n) => isExportAssignment(n) || isStatement(n) || isVariableDeclaration(n) || isPropertyDeclaration(n) || isParameter(n));
+    if (!result) return void 0;
+    if (isExportAssignment(result)) return result;
+    if (isReturnStatement(result)) {
+      return findAncestor(result, (n) => isFunctionLikeDeclaration(n) && !isConstructorDeclaration(n));
+    }
+    return isStatement(result) ? void 0 : result;
+  }
+  function createAccessorTypeError(node) {
+    const { getAccessor, setAccessor } = getAllAccessorDeclarations(node.symbol.declarations, node);
+    const targetNode = (isSetAccessor(node) ? node.parameters[0] : node) ?? node;
+    const diag2 = createDiagnosticForNode(targetNode, errorByDeclarationKind[node.kind]);
+    if (setAccessor) {
+      addRelatedInfo(diag2, createDiagnosticForNode(setAccessor, relatedSuggestionByDeclarationKind[setAccessor.kind]));
     }
-    function shouldEmitAliasDeclaration(node) {
-      return compilerOptions.verbatimModuleSyntax || isInJSFile(node) || (compilerOptions.preserveValueImports ? resolver.isValueAliasDeclaration(node) : resolver.isReferencedAliasDeclaration(node));
+    if (getAccessor) {
+      addRelatedInfo(diag2, createDiagnosticForNode(getAccessor, relatedSuggestionByDeclarationKind[getAccessor.kind]));
     }
+    return diag2;
   }
-  var USE_NEW_TYPE_METADATA_FORMAT;
-  var init_ts = __esm({
-    "src/compiler/transformers/ts.ts"() {
-      "use strict";
-      init_ts2();
-      USE_NEW_TYPE_METADATA_FORMAT = false;
+  function addParentDeclarationRelatedInfo(node, diag2) {
+    const parentDeclaration = findNearestDeclaration(node);
+    if (parentDeclaration) {
+      const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode(
+        parentDeclaration.name,
+        /*includeTrivia*/
+        false
+      );
+      addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr));
     }
-  });
-
-  // src/compiler/transformers/classFields.ts
-  function transformClassFields(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      hoistVariableDeclaration,
-      endLexicalEnvironment,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      addBlockScopedVariable
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
-    const legacyDecorators = !!compilerOptions.experimentalDecorators;
-    const shouldTransformInitializersUsingSet = !useDefineForClassFields;
-    const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
-    const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
-    const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
-    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
-    const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
-    const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
-    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    let shouldTransformPrivateStaticElementsInFile = false;
-    let enabledSubstitutions;
-    let classAliases;
-    let pendingExpressions;
-    let pendingStatements;
-    let lexicalEnvironment;
-    const lexicalEnvironmentMap = /* @__PURE__ */ new Map();
-    const noSubstitution = /* @__PURE__ */ new Set();
-    let currentClassContainer;
-    let currentClassElement;
-    let shouldSubstituteThisWithClassThis = false;
-    let previousShouldSubstituteThisWithClassThis = false;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      lexicalEnvironment = void 0;
-      shouldTransformPrivateStaticElementsInFile = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */);
-      if (!shouldTransformAnything && !shouldTransformPrivateStaticElementsInFile) {
-        return node;
+    return diag2;
+  }
+  function createObjectLiteralError(node) {
+    const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]);
+    addParentDeclarationRelatedInfo(node, diag2);
+    return diag2;
+  }
+  function createArrayLiteralError(node) {
+    const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]);
+    addParentDeclarationRelatedInfo(node, diag2);
+    return diag2;
+  }
+  function createReturnTypeError(node) {
+    const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]);
+    addParentDeclarationRelatedInfo(node, diag2);
+    addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind]));
+    return diag2;
+  }
+  function createBindingElementError(node) {
+    return createDiagnosticForNode(node, Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations);
+  }
+  function createVariableOrPropertyError(node) {
+    const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]);
+    const targetStr = getTextOfNode(
+      node.name,
+      /*includeTrivia*/
+      false
+    );
+    addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr));
+    return diag2;
+  }
+  function createParameterError(node) {
+    if (isSetAccessor(node.parent)) {
+      return createAccessorTypeError(node.parent);
+    }
+    const addUndefined = resolver.requiresAddingImplicitUndefined(node);
+    if (!addUndefined && node.initializer) {
+      return createExpressionError(node.initializer);
+    }
+    const message = addUndefined ? Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_it_s_type_This_is_not_supported_with_isolatedDeclarations : errorByDeclarationKind[node.kind];
+    const diag2 = createDiagnosticForNode(node, message);
+    const targetStr = getTextOfNode(
+      node.name,
+      /*includeTrivia*/
+      false
+    );
+    addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr));
+    return diag2;
+  }
+  function createClassExpressionError(node) {
+    return createExpressionError(node, Diagnostics.Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations);
+  }
+  function createEntityInTypeNodeError(node) {
+    const diag2 = createDiagnosticForNode(node, Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations, getTextOfNode(
+      node,
+      /*includeTrivia*/
+      false
+    ));
+    addParentDeclarationRelatedInfo(node, diag2);
+    return diag2;
+  }
+  function createExpressionError(node, diagnosticMessage) {
+    const parentDeclaration = findNearestDeclaration(node);
+    let diag2;
+    if (parentDeclaration) {
+      const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode(
+        parentDeclaration.name,
+        /*includeTrivia*/
+        false
+      );
+      const parent2 = findAncestor(node.parent, (n) => isExportAssignment(n) || (isStatement(n) ? "quit" : !isParenthesizedExpression(n) && !isTypeAssertionExpression(n) && !isAsExpression(n)));
+      if (parentDeclaration === parent2) {
+        diag2 = createDiagnosticForNode(node, diagnosticMessage ?? errorByDeclarationKind[parentDeclaration.kind]);
+        addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr));
+      } else {
+        diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations);
+        addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr));
+        addRelatedInfo(diag2, createDiagnosticForNode(node, Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit));
       }
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+    } else {
+      diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations);
     }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 129 /* AccessorKeyword */:
-          return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
-        default:
-          return tryCast(node, isModifier);
+    return diag2;
+  }
+}
+
+// src/compiler/transformers/declarations.ts
+function getDeclarationDiagnostics(host, resolver, file) {
+  const compilerOptions = host.getCompilerOptions();
+  const files = filter(getSourceFilesToEmit(host, file), isSourceFileNotJson);
+  const result = transformNodes(
+    resolver,
+    host,
+    factory,
+    compilerOptions,
+    file ? contains(files, file) ? [file] : emptyArray : files,
+    [transformDeclarations],
+    /*allowDtsFiles*/
+    false
+  );
+  return result.diagnostics;
+}
+var declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 1 /* AllowUnresolvedNames */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */;
+function transformDeclarations(context) {
+  const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context");
+  let getSymbolAccessibilityDiagnostic = throwDiagnostic;
+  let needsDeclare = true;
+  let isBundledEmit = false;
+  let resultHasExternalModuleIndicator = false;
+  let needsScopeFixMarker = false;
+  let resultHasScopeMarker = false;
+  let enclosingDeclaration;
+  let lateMarkedStatements;
+  let lateStatementReplacementMap;
+  let suppressNewDiagnosticContexts;
+  const { factory: factory2 } = context;
+  const host = context.getEmitHost();
+  const symbolTracker = {
+    trackSymbol,
+    reportInaccessibleThisError,
+    reportInaccessibleUniqueSymbolError,
+    reportCyclicStructureError,
+    reportPrivateInBaseOfClassExpression,
+    reportLikelyUnsafeImportRequiredError,
+    reportTruncationError,
+    moduleResolverHost: host,
+    reportNonlocalAugmentation,
+    reportNonSerializableProperty,
+    reportInferenceFallback
+  };
+  let errorNameNode;
+  let errorFallbackNode;
+  let currentSourceFile;
+  let rawReferencedFiles;
+  let rawTypeReferenceDirectives;
+  let rawLibReferenceDirectives;
+  const resolver = context.getEmitResolver();
+  const options = context.getCompilerOptions();
+  const getIsolatedDeclarationError = createGetIsolatedDeclarationErrors(resolver);
+  const { stripInternal, isolatedDeclarations } = options;
+  return transformRoot;
+  function reportExpandoFunctionErrors(node) {
+    resolver.getPropertiesOfContainerFunction(node).forEach((p) => {
+      if (isExpandoPropertyDeclaration(p.valueDeclaration)) {
+        const errorTarget = isBinaryExpression(p.valueDeclaration) ? p.valueDeclaration.left : p.valueDeclaration;
+        context.addDiagnostic(createDiagnosticForNode(
+          errorTarget,
+          Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function
+        ));
       }
+    });
+  }
+  function reportInferenceFallback(node) {
+    if (!isolatedDeclarations || isSourceFileJS(currentSourceFile)) return;
+    if (isVariableDeclaration(node) && resolver.isExpandoFunctionDeclaration(node)) {
+      reportExpandoFunctionErrors(node);
+    } else {
+      context.addDiagnostic(getIsolatedDeclarationError(node));
     }
-    function visitor(node) {
-      if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) {
-        return node;
+  }
+  function handleSymbolAccessibilityError(symbolAccessibilityResult) {
+    if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) {
+      if (symbolAccessibilityResult.aliasesToMakeVisible) {
+        if (!lateMarkedStatements) {
+          lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible;
+        } else {
+          for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) {
+            pushIfUnique(lateMarkedStatements, ref);
+          }
+        }
       }
-      switch (node.kind) {
-        case 129 /* AccessorKeyword */:
-          return Debug.fail("Use `modifierVisitor` instead.");
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 231 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 175 /* ClassStaticBlockDeclaration */:
-        case 172 /* PropertyDeclaration */:
-          return Debug.fail("Use `classElementVisitor` instead.");
-        case 303 /* PropertyAssignment */:
-          return visitPropertyAssignment(node);
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 260 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 169 /* Parameter */:
-          return visitParameterDeclaration(node);
-        case 208 /* BindingElement */:
-          return visitBindingElement(node);
-        case 277 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 81 /* PrivateIdentifier */:
-          return visitPrivateIdentifier(node);
-        case 211 /* PropertyAccessExpression */:
-          return visitPropertyAccessExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return visitElementAccessExpression(node);
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 213 /* CallExpression */:
-          return visitCallExpression(node);
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 215 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(node);
-        case 110 /* ThisKeyword */:
-          return visitThisExpression(node);
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-          return setCurrentClassElementAnd(
-            /*classElement*/
-            void 0,
-            fallbackVisitor,
-            node
-          );
-        case 176 /* Constructor */:
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */: {
-          return setCurrentClassElementAnd(
-            node,
-            fallbackVisitor,
-            node
-          );
+    } else if (symbolAccessibilityResult.accessibility !== 3 /* NotResolved */) {
+      const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult);
+      if (errorInfo) {
+        if (errorInfo.typeName) {
+          context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
+        } else {
+          context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
         }
-        default:
-          return fallbackVisitor(node);
+        return true;
       }
     }
-    function fallbackVisitor(node) {
-      return visitEachChild(node, visitor, context);
+    return false;
+  }
+  function trackSymbol(symbol, enclosingDeclaration2, meaning) {
+    if (symbol.flags & 262144 /* TypeParameter */) return false;
+    const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
+      symbol,
+      enclosingDeclaration2,
+      meaning,
+      /*shouldComputeAliasToMarkVisible*/
+      true
+    ));
+    return issuedDiagnostic;
+  }
+  function reportPrivateInBaseOfClassExpression(propertyName) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(
+        createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName)
+      );
     }
-    function discardedValueVisitor(node) {
-      switch (node.kind) {
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        default:
-          return visitor(node);
-      }
+  }
+  function errorDeclarationNameWithFallback() {
+    return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)";
+  }
+  function reportInaccessibleUniqueSymbolError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "unique symbol"));
     }
-    function heritageClauseVisitor(node) {
-      switch (node.kind) {
-        case 298 /* HeritageClause */:
-          return visitEachChild(node, heritageClauseVisitor, context);
-        case 233 /* ExpressionWithTypeArguments */:
-          return visitExpressionWithTypeArgumentsInHeritageClause(node);
-        default:
-          return visitor(node);
-      }
+  }
+  function reportCyclicStructureError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary, errorDeclarationNameWithFallback()));
     }
-    function assignmentTargetVisitor(node) {
-      switch (node.kind) {
-        case 210 /* ObjectLiteralExpression */:
-        case 209 /* ArrayLiteralExpression */:
-          return visitAssignmentPattern(node);
-        default:
-          return visitor(node);
-      }
+  }
+  function reportInaccessibleThisError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "this"));
     }
-    function classElementVisitor(node) {
-      switch (node.kind) {
-        case 176 /* Constructor */:
-          return setCurrentClassElementAnd(
-            node,
-            visitConstructorDeclaration,
-            node
-          );
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 174 /* MethodDeclaration */:
-          return setCurrentClassElementAnd(
-            node,
-            visitMethodOrAccessorDeclaration,
-            node
-          );
-        case 172 /* PropertyDeclaration */:
-          return setCurrentClassElementAnd(
-            node,
-            visitPropertyDeclaration,
-            node
-          );
-        case 175 /* ClassStaticBlockDeclaration */:
-          return setCurrentClassElementAnd(
-            node,
-            visitClassStaticBlockDeclaration,
-            node
-          );
-        case 167 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        case 240 /* SemicolonClassElement */:
-          return node;
-        default:
-          return isModifierLike(node) ? modifierVisitor(node) : visitor(node);
-      }
+  }
+  function reportLikelyUnsafeImportRequiredError(specifier) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), specifier));
     }
-    function propertyNameVisitor(node) {
-      switch (node.kind) {
-        case 167 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        default:
-          return visitor(node);
-      }
+  }
+  function reportTruncationError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed));
     }
-    function accessorFieldResultVisitor(node) {
-      switch (node.kind) {
-        case 172 /* PropertyDeclaration */:
-          return transformFieldInitializer(node);
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return classElementVisitor(node);
-        default:
-          Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration");
-          break;
+  }
+  function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) {
+    var _a;
+    const primaryDeclaration = (_a = parentSymbol.declarations) == null ? void 0 : _a.find((d) => getSourceFileOfNode(d) === containingFile);
+    const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile);
+    if (primaryDeclaration && augmentingDeclarations) {
+      for (const augmentations of augmentingDeclarations) {
+        context.addDiagnostic(addRelatedInfo(
+          createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized),
+          createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file)
+        ));
       }
     }
-    function visitPrivateIdentifier(node) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
-        return node;
-      }
-      if (isStatement(node.parent)) {
-        return node;
-      }
-      return setOriginalNode(factory2.createIdentifier(""), node);
+  }
+  function reportNonSerializableProperty(propertyName) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName));
     }
-    function transformPrivateIdentifierInInExpression(node) {
-      const info = accessPrivateIdentifier2(node.left);
-      if (info) {
-        const receiver = visitNode(node.right, visitor, isExpression);
-        return setOriginalNode(
-          emitHelpers().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+  }
+  function transformDeclarationsForJS(sourceFile) {
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : {
+      diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit,
+      errorNode: s.errorNode || sourceFile
+    };
+    const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, symbolTracker);
+    getSymbolAccessibilityDiagnostic = oldDiag;
+    return result;
+  }
+  function transformRoot(node) {
+    if (node.kind === 307 /* SourceFile */ && node.isDeclarationFile) {
+      return node;
     }
-    function visitPropertyAssignment(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
+    if (node.kind === 308 /* Bundle */) {
+      isBundledEmit = true;
+      rawReferencedFiles = [];
+      rawTypeReferenceDirectives = [];
+      rawLibReferenceDirectives = [];
+      let hasNoDefaultLib = false;
+      const bundle = factory2.createBundle(
+        map(node.sourceFiles, (sourceFile) => {
+          if (sourceFile.isDeclarationFile) return void 0;
+          hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib;
+          currentSourceFile = sourceFile;
+          enclosingDeclaration = sourceFile;
+          lateMarkedStatements = void 0;
+          suppressNewDiagnosticContexts = false;
+          lateStatementReplacementMap = /* @__PURE__ */ new Map();
+          getSymbolAccessibilityDiagnostic = throwDiagnostic;
+          needsScopeFixMarker = false;
+          resultHasScopeMarker = false;
+          collectFileReferences(sourceFile);
+          if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
+            resultHasExternalModuleIndicator = false;
+            needsDeclare = false;
+            const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement);
+            const newFile = factory2.updateSourceFile(
+              sourceFile,
+              [factory2.createModuleDeclaration(
+                [factory2.createModifier(138 /* DeclareKeyword */)],
+                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
+                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
+              )],
+              /*isDeclarationFile*/
+              true,
+              /*referencedFiles*/
+              [],
+              /*typeReferences*/
+              [],
+              /*hasNoDefaultLib*/
+              false,
+              /*libReferences*/
+              []
+            );
+            return newFile;
+          }
+          needsDeclare = true;
+          const updated = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement);
+          return factory2.updateSourceFile(
+            sourceFile,
+            transformAndReplaceLatePaintedStatements(updated),
+            /*isDeclarationFile*/
+            true,
+            /*referencedFiles*/
+            [],
+            /*typeReferences*/
+            [],
+            /*hasNoDefaultLib*/
+            false,
+            /*libReferences*/
+            []
+          );
+        })
+      );
+      const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+        node,
+        host,
+        /*forceDtsPaths*/
+        true
+      ).declarationFilePath));
+      bundle.syntheticFileReferences = getReferencedFiles(outputFilePath2);
+      bundle.syntheticTypeReferences = getTypeReferences();
+      bundle.syntheticLibReferences = getLibReferences();
+      bundle.hasNoDefaultLib = hasNoDefaultLib;
+      return bundle;
+    }
+    needsDeclare = true;
+    needsScopeFixMarker = false;
+    resultHasScopeMarker = false;
+    enclosingDeclaration = node;
+    currentSourceFile = node;
+    getSymbolAccessibilityDiagnostic = throwDiagnostic;
+    isBundledEmit = false;
+    resultHasExternalModuleIndicator = false;
+    suppressNewDiagnosticContexts = false;
+    lateMarkedStatements = void 0;
+    lateStatementReplacementMap = /* @__PURE__ */ new Map();
+    rawReferencedFiles = [];
+    rawTypeReferenceDirectives = [];
+    rawLibReferenceDirectives = [];
+    collectFileReferences(currentSourceFile);
+    let combinedStatements;
+    if (isSourceFileJS(currentSourceFile)) {
+      combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node));
+    } else {
+      const statements = visitNodes2(node.statements, visitDeclarationStatements, isStatement);
+      combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements);
+      if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) {
+        combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitVariableStatement(node) {
-      const savedPendingStatements = pendingStatements;
-      pendingStatements = [];
-      const visitedNode = visitEachChild(node, visitor, context);
-      const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode;
-      pendingStatements = savedPendingStatements;
-      return statement;
+    const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+      node,
+      host,
+      /*forceDtsPaths*/
+      true
+    ).declarationFilePath));
+    return factory2.updateSourceFile(
+      node,
+      combinedStatements,
+      /*isDeclarationFile*/
+      true,
+      getReferencedFiles(outputFilePath),
+      getTypeReferences(),
+      node.hasNoDefaultLib,
+      getLibReferences()
+    );
+    function collectFileReferences(sourceFile) {
+      rawReferencedFiles = concatenate(rawReferencedFiles, map(sourceFile.referencedFiles, (f) => [sourceFile, f]));
+      rawTypeReferenceDirectives = concatenate(rawTypeReferenceDirectives, sourceFile.typeReferenceDirectives);
+      rawLibReferenceDirectives = concatenate(rawLibReferenceDirectives, sourceFile.libReferenceDirectives);
+    }
+    function copyFileReferenceAsSynthetic(ref) {
+      const newRef = { ...ref };
+      newRef.pos = -1;
+      newRef.end = -1;
+      return newRef;
+    }
+    function getTypeReferences() {
+      return mapDefined(rawTypeReferenceDirectives, (ref) => {
+        if (!ref.preserve) return void 0;
+        return copyFileReferenceAsSynthetic(ref);
+      });
     }
-    function visitVariableDeclaration(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
-      }
-      return visitEachChild(node, visitor, context);
+    function getLibReferences() {
+      return mapDefined(rawLibReferenceDirectives, (ref) => {
+        if (!ref.preserve) return void 0;
+        return copyFileReferenceAsSynthetic(ref);
+      });
     }
-    function visitParameterDeclaration(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
-      }
-      return visitEachChild(node, visitor, context);
+    function getReferencedFiles(outputFilePath2) {
+      return mapDefined(rawReferencedFiles, ([sourceFile, ref]) => {
+        if (!ref.preserve) return void 0;
+        const file = host.getSourceFileFromReference(sourceFile, ref);
+        if (!file) {
+          return void 0;
+        }
+        let declFileName;
+        if (file.isDeclarationFile) {
+          declFileName = file.fileName;
+        } else {
+          if (isBundledEmit && contains(node.sourceFiles, file)) return;
+          const paths = getOutputPathsFor(
+            file,
+            host,
+            /*forceDtsPaths*/
+            true
+          );
+          declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
+        }
+        if (!declFileName) return void 0;
+        const fileName = getRelativePathToDirectoryOrUrl(
+          outputFilePath2,
+          declFileName,
+          host.getCurrentDirectory(),
+          host.getCanonicalFileName,
+          /*isAbsolutePathAnUrl*/
+          false
+        );
+        const newRef = copyFileReferenceAsSynthetic(ref);
+        newRef.fileName = fileName;
+        return newRef;
+      });
     }
-    function visitBindingElement(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
+  }
+  function filterBindingPatternInitializers(name) {
+    if (name.kind === 80 /* Identifier */) {
+      return name;
+    } else {
+      if (name.kind === 207 /* ArrayBindingPattern */) {
+        return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isArrayBindingElement));
+      } else {
+        return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isBindingElement));
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitExportAssignment(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(
-          context,
-          node,
-          /*ignoreEmptyStringLiteral*/
-          true,
-          node.isExportEquals ? "" : "default"
-        );
+    function visitBindingElement(elem) {
+      if (elem.kind === 232 /* OmittedExpression */) {
+        return elem;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function injectPendingExpressions(expression) {
-      if (some(pendingExpressions)) {
-        if (isParenthesizedExpression(expression)) {
-          pendingExpressions.push(expression.expression);
-          expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions));
-        } else {
-          pendingExpressions.push(expression);
-          expression = factory2.inlineExpressions(pendingExpressions);
-        }
-        pendingExpressions = void 0;
+      if (elem.propertyName && isComputedPropertyName(elem.propertyName) && isEntityNameExpression(elem.propertyName.expression)) {
+        checkEntityNameVisibility(elem.propertyName.expression, enclosingDeclaration);
       }
-      return expression;
-    }
-    function visitComputedPropertyName(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return factory2.updateComputedPropertyName(node, injectPendingExpressions(expression));
+      return factory2.updateBindingElement(
+        elem,
+        elem.dotDotDotToken,
+        elem.propertyName,
+        filterBindingPatternInitializers(elem.name),
+        /*initializer*/
+        void 0
+      );
     }
-    function visitConstructorDeclaration(node) {
-      if (currentClassContainer) {
-        return transformConstructor(node, currentClassContainer);
-      }
-      return fallbackVisitor(node);
+  }
+  function ensureParameter(p, modifierMask, type) {
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p);
     }
-    function shouldTransformClassElementToWeakMap(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks)
-        return true;
-      if (hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */)
-        return true;
-      return false;
+    const newParam = factory2.updateParameterDeclaration(
+      p,
+      maskModifiers(factory2, p, modifierMask),
+      p.dotDotDotToken,
+      filterBindingPatternInitializers(p.name),
+      resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(58 /* QuestionToken */) : void 0,
+      ensureType(
+        p,
+        type || p.type,
+        /*ignorePrivate*/
+        true
+      ),
+      // Ignore private param props, since this type is going straight back into a param
+      ensureNoInitializer(p)
+    );
+    if (!suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = oldDiag;
     }
-    function visitMethodOrAccessorDeclaration(node) {
-      Debug.assert(!hasDecorators(node));
-      if (!isPrivateIdentifierClassElementDeclaration(node) || !shouldTransformClassElementToWeakMap(node)) {
-        return visitEachChild(node, classElementVisitor, context);
-      }
-      const info = accessPrivateIdentifier2(node.name);
-      Debug.assert(info, "Undeclared private name for property declaration.");
-      if (!info.isValid) {
-        return node;
-      }
-      const functionName = getHoistedFunctionName(node);
-      if (functionName) {
-        getPendingExpressions().push(
-          factory2.createAssignment(
-            functionName,
-            factory2.createFunctionExpression(
-              filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
-              node.asteriskToken,
-              functionName,
-              /*typeParameters*/
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              /*type*/
-              void 0,
-              visitFunctionBody(node.body, visitor, context)
-            )
-          )
-        );
+    return newParam;
+  }
+  function shouldPrintWithInitializer(node) {
+    return canHaveLiteralInitializer(node) && !!node.initializer && resolver.isLiteralConstDeclaration(getParseTreeNode(node));
+  }
+  function ensureNoInitializer(node) {
+    if (shouldPrintWithInitializer(node)) {
+      const unwrappedInitializer = unwrapParenthesizedExpression(node.initializer);
+      if (!isPrimitiveLiteralValue(unwrappedInitializer)) {
+        reportInferenceFallback(node);
       }
-      return void 0;
+      return resolver.createLiteralConstValue(getParseTreeNode(node, canHaveLiteralInitializer), symbolTracker);
     }
-    function setCurrentClassElementAnd(classElement, visitor2, arg) {
-      if (classElement !== currentClassElement) {
-        const savedCurrentClassElement = currentClassElement;
-        currentClassElement = classElement;
-        const result = visitor2(arg);
-        currentClassElement = savedCurrentClassElement;
-        return result;
-      }
-      return visitor2(arg);
+    return void 0;
+  }
+  function ensureType(node, type, ignorePrivate) {
+    if (!ignorePrivate && hasEffectiveModifier(node, 2 /* Private */)) {
+      return;
     }
-    function getHoistedFunctionName(node) {
-      Debug.assert(isPrivateIdentifier(node.name));
-      const info = accessPrivateIdentifier2(node.name);
-      Debug.assert(info, "Undeclared private name for property declaration.");
-      if (info.kind === "m" /* Method */) {
-        return info.methodName;
-      }
-      if (info.kind === "a" /* Accessor */) {
-        if (isGetAccessor(node)) {
-          return info.getterName;
-        }
-        if (isSetAccessor(node)) {
-          return info.setterName;
-        }
-      }
+    if (shouldPrintWithInitializer(node)) {
+      return;
     }
-    function getClassThis() {
-      const lex = getClassLexicalEnvironment();
-      const classThis = lex.classThis ?? lex.classConstructor ?? (currentClassContainer == null ? void 0 : currentClassContainer.name);
-      return Debug.checkDefined(classThis);
+    const shouldAddImplicitUndefined = node.kind === 169 /* Parameter */ && resolver.requiresAddingImplicitUndefined(node);
+    if (type && !shouldAddImplicitUndefined) {
+      return visitNode(type, visitDeclarationSubtree, isTypeNode);
     }
-    function transformAutoAccessor(node) {
-      const commentRange = getCommentRange(node);
-      const sourceMapRange = getSourceMapRange(node);
-      const name = node.name;
-      let getterName = name;
-      let setterName = name;
-      if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) {
-        const cacheAssignment = findComputedPropertyNameCacheAssignment(name);
-        if (cacheAssignment) {
-          getterName = factory2.updateComputedPropertyName(name, visitNode(name.expression, visitor, isExpression));
-          setterName = factory2.updateComputedPropertyName(name, cacheAssignment.left);
-        } else {
-          const temp = factory2.createTempVariable(hoistVariableDeclaration);
-          setSourceMapRange(temp, name.expression);
-          const expression = visitNode(name.expression, visitor, isExpression);
-          const assignment = factory2.createAssignment(temp, expression);
-          setSourceMapRange(assignment, name.expression);
-          getterName = factory2.updateComputedPropertyName(name, assignment);
-          setterName = factory2.updateComputedPropertyName(name, temp);
-        }
-      }
-      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const backingField = createAccessorPropertyBackingField(factory2, node, modifiers, node.initializer);
-      setOriginalNode(backingField, node);
-      setEmitFlags(backingField, 3072 /* NoComments */);
-      setSourceMapRange(backingField, sourceMapRange);
-      const receiver = isStatic(node) ? getClassThis() : factory2.createThis();
-      const getter = createAccessorPropertyGetRedirector(factory2, node, modifiers, getterName, receiver);
-      setOriginalNode(getter, node);
-      setCommentRange(getter, commentRange);
-      setSourceMapRange(getter, sourceMapRange);
-      const setterModifiers = factory2.createModifiersFromModifierFlags(modifiersToFlags(modifiers));
-      const setter = createAccessorPropertySetRedirector(factory2, node, setterModifiers, setterName, receiver);
-      setOriginalNode(setter, node);
-      setEmitFlags(setter, 3072 /* NoComments */);
-      setSourceMapRange(setter, sourceMapRange);
-      return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement);
+    errorNameNode = node.name;
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node);
     }
-    function transformPrivateFieldInitializer(node) {
-      if (shouldTransformClassElementToWeakMap(node)) {
-        const info = accessPrivateIdentifier2(node.name);
-        Debug.assert(info, "Undeclared private name for property declaration.");
-        if (!info.isValid) {
-          return node;
-        }
-        if (info.isStatic && !shouldTransformPrivateElementsOrClassStaticBlocks) {
-          const statement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
-          if (statement) {
-            return factory2.createClassStaticBlockDeclaration(factory2.createBlock(
-              [statement],
-              /*multiLine*/
-              true
-            ));
-          }
-        }
-        return void 0;
-      }
-      if (shouldTransformInitializersUsingSet && !isStatic(node) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */) {
-        return factory2.updatePropertyDeclaration(
-          node,
-          visitNodes2(node.modifiers, visitor, isModifierLike),
-          node.name,
-          /*questionOrExclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          /*initializer*/
-          void 0
-        );
-      }
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
-      }
-      return factory2.updatePropertyDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNode(node.name, propertyNameVisitor, isPropertyName),
-        /*questionOrExclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
+    let typeNode;
+    switch (node.kind) {
+      case 169 /* Parameter */:
+      case 171 /* PropertySignature */:
+      case 172 /* PropertyDeclaration */:
+      case 208 /* BindingElement */:
+      case 260 /* VariableDeclaration */:
+        typeNode = resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker);
+        break;
+      case 262 /* FunctionDeclaration */:
+      case 180 /* ConstructSignature */:
+      case 173 /* MethodSignature */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 179 /* CallSignature */:
+        typeNode = resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker);
+        break;
+      default:
+        Debug.assertNever(node);
     }
-    function transformPublicFieldInitializer(node) {
-      if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
-        const expr = getPropertyNameExpressionIfNeeded(
-          node.name,
-          /*shouldHoist*/
-          !!node.initializer || useDefineForClassFields
-        );
-        if (expr) {
-          getPendingExpressions().push(...flattenCommaList(expr));
-        }
-        if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
-          const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
-          if (initializerStatement) {
-            const staticBlock = factory2.createClassStaticBlockDeclaration(
-              factory2.createBlock([initializerStatement])
-            );
-            setOriginalNode(staticBlock, node);
-            setCommentRange(staticBlock, node);
-            setCommentRange(initializerStatement, { pos: -1, end: -1 });
-            setSyntheticLeadingComments(initializerStatement, void 0);
-            setSyntheticTrailingComments(initializerStatement, void 0);
-            return staticBlock;
-          }
-        }
-        return void 0;
-      }
-      return factory2.updatePropertyDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNode(node.name, propertyNameVisitor, isPropertyName),
-        /*questionOrExclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
+    errorNameNode = void 0;
+    if (!suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = oldDiag;
     }
-    function transformFieldInitializer(node) {
-      Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
-      return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
+    return typeNode ?? factory2.createKeywordTypeNode(133 /* AnyKeyword */);
+  }
+  function isDeclarationAndNotVisible(node) {
+    node = getParseTreeNode(node);
+    switch (node.kind) {
+      case 262 /* FunctionDeclaration */:
+      case 267 /* ModuleDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 263 /* ClassDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 266 /* EnumDeclaration */:
+        return !resolver.isDeclarationVisible(node);
+      case 260 /* VariableDeclaration */:
+        return !getBindingNameVisible(node);
+      case 271 /* ImportEqualsDeclaration */:
+      case 272 /* ImportDeclaration */:
+      case 278 /* ExportDeclaration */:
+      case 277 /* ExportAssignment */:
+        return false;
+      case 175 /* ClassStaticBlockDeclaration */:
+        return true;
     }
-    function shouldTransformAutoAccessorsInCurrentClass() {
-      return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !!(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */);
+    return false;
+  }
+  function shouldEmitFunctionProperties(input) {
+    var _a;
+    if (input.body) {
+      return true;
     }
-    function visitPropertyDeclaration(node) {
-      if (isAutoAccessorPropertyDeclaration(node) && (shouldTransformAutoAccessorsInCurrentClass() || hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */)) {
-        return transformAutoAccessor(node);
-      }
-      return transformFieldInitializer(node);
+    const overloadSignatures = (_a = input.symbol.declarations) == null ? void 0 : _a.filter((decl) => isFunctionDeclaration(decl) && !decl.body);
+    return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1;
+  }
+  function getBindingNameVisible(elem) {
+    if (isOmittedExpression(elem)) {
+      return false;
     }
-    function shouldForceDynamicThis() {
-      return !!currentClassElement && hasStaticModifier(currentClassElement) && isAccessor(currentClassElement) && isAutoAccessorPropertyDeclaration(getOriginalNode(currentClassElement));
+    if (isBindingPattern(elem.name)) {
+      return some(elem.name.elements, getBindingNameVisible);
+    } else {
+      return resolver.isDeclarationVisible(elem);
     }
-    function ensureDynamicThisIfNeeded(node) {
-      if (shouldForceDynamicThis()) {
-        const innerExpression = skipOuterExpressions(node);
-        if (innerExpression.kind === 110 /* ThisKeyword */) {
-          noSubstitution.add(innerExpression);
-        }
-      }
+  }
+  function updateParamsList(node, params, modifierMask) {
+    if (hasEffectiveModifier(node, 2 /* Private */)) {
+      return factory2.createNodeArray();
     }
-    function createPrivateIdentifierAccess(info, receiver) {
-      receiver = visitNode(receiver, visitor, isExpression);
-      ensureDynamicThisIfNeeded(receiver);
-      return createPrivateIdentifierAccessHelper(info, receiver);
+    const newParams = map(params, (p) => ensureParameter(p, modifierMask));
+    if (!newParams) {
+      return factory2.createNodeArray();
     }
-    function createPrivateIdentifierAccessHelper(info, receiver) {
-      setCommentRange(receiver, moveRangePos(receiver, -1));
-      switch (info.kind) {
-        case "a" /* Accessor */:
-          return emitHelpers().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.getterName
-          );
-        case "m" /* Method */:
-          return emitHelpers().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.methodName
-          );
-        case "f" /* Field */:
-          return emitHelpers().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.isStatic ? info.variableName : void 0
-          );
-        case "untransformed":
-          return Debug.fail("Access helpers should not be created for untransformed private elements");
-        default:
-          Debug.assertNever(info, "Unknown private element type");
+    return factory2.createNodeArray(newParams, params.hasTrailingComma);
+  }
+  function updateAccessorParamsList(input, isPrivate) {
+    let newParams;
+    if (!isPrivate) {
+      const thisParameter = getThisParameter(input);
+      if (thisParameter) {
+        newParams = [ensureParameter(thisParameter)];
       }
     }
-    function visitPropertyAccessExpression(node) {
-      if (isPrivateIdentifier(node.name)) {
-        const privateIdentifierInfo = accessPrivateIdentifier2(node.name);
-        if (privateIdentifierInfo) {
-          return setTextRange(
-            setOriginalNode(
-              createPrivateIdentifierAccess(privateIdentifierInfo, node.expression),
-              node
-            ),
-            node
+    if (isSetAccessorDeclaration(input)) {
+      let newValueParameter;
+      if (!isPrivate) {
+        const valueParameter = getSetAccessorValueParameter(input);
+        if (valueParameter) {
+          const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, getAllAccessorDeclarations(isObjectLiteralExpression(input.parent) ? input.parent.properties : input.parent.members, input));
+          newValueParameter = ensureParameter(
+            valueParameter,
+            /*modifierMask*/
+            void 0,
+            accessorType
           );
         }
       }
-      if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isIdentifier(node.name) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-        const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return visitInvalidSuperProperty(node);
-        }
-        if (classConstructor && superClassReference) {
-          const superProperty = factory2.createReflectGetCall(
-            superClassReference,
-            factory2.createStringLiteralFromNode(node.name),
-            classConstructor
-          );
-          setOriginalNode(superProperty, node.expression);
-          setTextRange(superProperty, node.expression);
-          return superProperty;
-        }
+      if (!newValueParameter) {
+        newValueParameter = factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          "value"
+        );
       }
-      return visitEachChild(node, visitor, context);
+      newParams = append(newParams, newValueParameter);
     }
-    function visitElementAccessExpression(node) {
-      if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-        const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return visitInvalidSuperProperty(node);
-        }
-        if (classConstructor && superClassReference) {
-          const superProperty = factory2.createReflectGetCall(
-            superClassReference,
-            visitNode(node.argumentExpression, visitor, isExpression),
-            classConstructor
-          );
-          setOriginalNode(superProperty, node.expression);
-          setTextRange(superProperty, node.expression);
-          return superProperty;
-        }
-      }
-      return visitEachChild(node, visitor, context);
+    return factory2.createNodeArray(newParams || emptyArray);
+  }
+  function ensureTypeParams(node, params) {
+    return hasEffectiveModifier(node, 2 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree, isTypeParameterDeclaration);
+  }
+  function isEnclosingDeclaration(node) {
+    return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node);
+  }
+  function checkEntityNameVisibility(entityName, enclosingDeclaration2) {
+    const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2);
+    handleSymbolAccessibilityError(visibilityResult);
+  }
+  function preserveJsDoc(updated, original) {
+    if (hasJSDocNodes(updated) && hasJSDocNodes(original)) {
+      updated.jsDoc = original.jsDoc;
     }
-    function visitPreOrPostfixUnaryExpression(node, discarded) {
-      if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
-        const operand = skipParentheses(node.operand);
-        if (isPrivateIdentifierPropertyAccessExpression(operand)) {
-          let info;
-          if (info = accessPrivateIdentifier2(operand.name)) {
-            const receiver = visitNode(operand.expression, visitor, isExpression);
-            ensureDynamicThisIfNeeded(receiver);
-            const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
-            let expression = createPrivateIdentifierAccess(info, readExpression);
-            const temp = isPrefixUnaryExpression(node) || discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-            expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
-            expression = createPrivateIdentifierAssignment(
-              info,
-              initializeExpression || readExpression,
-              expression,
-              64 /* EqualsToken */
-            );
-            setOriginalNode(expression, node);
-            setTextRange(expression, node);
-            if (temp) {
-              expression = factory2.createComma(expression, temp);
-              setTextRange(expression, node);
-            }
-            return expression;
-          }
-        } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(operand) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-          const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
-          if (facts & 1 /* ClassWasDecorated */) {
-            const expression = visitInvalidSuperProperty(operand);
-            return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression);
-          }
-          if (classConstructor && superClassReference) {
-            let setterName;
-            let getterName;
-            if (isPropertyAccessExpression(operand)) {
-              if (isIdentifier(operand.name)) {
-                getterName = setterName = factory2.createStringLiteralFromNode(operand.name);
-              }
-            } else {
-              if (isSimpleInlineableExpression(operand.argumentExpression)) {
-                getterName = setterName = operand.argumentExpression;
-              } else {
-                getterName = factory2.createTempVariable(hoistVariableDeclaration);
-                setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression));
-              }
-            }
-            if (setterName && getterName) {
-              let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor);
-              setTextRange(expression, operand);
-              const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-              expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
-              expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor);
-              setOriginalNode(expression, node);
-              setTextRange(expression, node);
-              if (temp) {
-                expression = factory2.createComma(expression, temp);
-                setTextRange(expression, node);
-              }
-              return expression;
-            }
-          }
+    return setCommentRange(updated, getCommentRange(original));
+  }
+  function rewriteModuleSpecifier(parent2, input) {
+    if (!input) return void 0;
+    resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 267 /* ModuleDeclaration */ && parent2.kind !== 205 /* ImportType */;
+    if (isStringLiteralLike(input)) {
+      if (isBundledEmit) {
+        const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2);
+        if (newName) {
+          return factory2.createStringLiteral(newName);
         }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, visitor, context)
+    return input;
+  }
+  function transformImportEqualsDeclaration(decl) {
+    if (!resolver.isDeclarationVisible(decl)) return;
+    if (decl.moduleReference.kind === 283 /* ExternalModuleReference */) {
+      const specifier = getExternalModuleImportEqualsDeclarationExpression(decl);
+      return factory2.updateImportEqualsDeclaration(
+        decl,
+        decl.modifiers,
+        decl.isTypeOnly,
+        decl.name,
+        factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier))
       );
+    } else {
+      const oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl);
+      checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration);
+      getSymbolAccessibilityDiagnostic = oldDiag;
+      return decl;
     }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(
-        node,
-        visitNode(node.expression, discardedValueVisitor, isExpression)
+  }
+  function transformImportDeclaration(decl) {
+    if (!decl.importClause) {
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        decl.importClause,
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        tryGetResolutionModeOverride(decl.attributes)
       );
     }
-    function createCopiableReceiverExpr(receiver) {
-      const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver);
-      if (receiver.kind === 110 /* ThisKeyword */ && noSubstitution.has(receiver)) {
-        noSubstitution.add(clone2);
-      }
-      if (isSimpleInlineableExpression(receiver)) {
-        return { readExpression: clone2, initializeExpression: void 0 };
-      }
-      const readExpression = factory2.createTempVariable(hoistVariableDeclaration);
-      const initializeExpression = factory2.createAssignment(readExpression, clone2);
-      return { readExpression, initializeExpression };
+    const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0;
+    if (!decl.importClause.namedBindings) {
+      return visibleDefaultBinding && factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        factory2.updateImportClause(
+          decl.importClause,
+          decl.importClause.isTypeOnly,
+          visibleDefaultBinding,
+          /*namedBindings*/
+          void 0
+        ),
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        tryGetResolutionModeOverride(decl.attributes)
+      );
     }
-    function visitCallExpression(node) {
-      var _a;
-      if (isPrivateIdentifierPropertyAccessExpression(node.expression) && accessPrivateIdentifier2(node.expression.name)) {
-        const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion);
-        if (isCallChain(node)) {
-          return factory2.updateCallChain(
-            node,
-            factory2.createPropertyAccessChain(visitNode(target, visitor, isExpression), node.questionDotToken, "call"),
-            /*questionDotToken*/
-            void 0,
-            /*typeArguments*/
-            void 0,
-            [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
-          );
-        }
-        return factory2.updateCallExpression(
-          node,
-          factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "call"),
-          /*typeArguments*/
-          void 0,
-          [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
-        );
-      }
-      if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.expression) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) {
-        const invocation = factory2.createFunctionCallCall(
-          visitNode(node.expression, visitor, isExpression),
-          lexicalEnvironment.data.classConstructor,
-          visitNodes2(node.arguments, visitor, isExpression)
-        );
-        setOriginalNode(invocation, node);
-        setTextRange(invocation, node);
-        return invocation;
-      }
-      return visitEachChild(node, visitor, context);
+    if (decl.importClause.namedBindings.kind === 274 /* NamespaceImport */) {
+      const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
+        /*namedBindings*/
+        void 0
+      );
+      return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        factory2.updateImportClause(
+          decl.importClause,
+          decl.importClause.isTypeOnly,
+          visibleDefaultBinding,
+          namedBindings
+        ),
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        tryGetResolutionModeOverride(decl.attributes)
+      ) : void 0;
     }
-    function visitTaggedTemplateExpression(node) {
-      var _a;
-      if (isPrivateIdentifierPropertyAccessExpression(node.tag) && accessPrivateIdentifier2(node.tag.name)) {
-        const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion);
-        return factory2.updateTaggedTemplateExpression(
-          node,
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "bind"),
-            /*typeArguments*/
-            void 0,
-            [visitNode(thisArg, visitor, isExpression)]
-          ),
-          /*typeArguments*/
-          void 0,
-          visitNode(node.template, visitor, isTemplateLiteral)
-        );
-      }
-      if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.tag) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) {
-        const invocation = factory2.createFunctionBindCall(
-          visitNode(node.tag, visitor, isExpression),
-          lexicalEnvironment.data.classConstructor,
-          []
-        );
-        setOriginalNode(invocation, node);
-        setTextRange(invocation, node);
-        return factory2.updateTaggedTemplateExpression(
-          node,
-          invocation,
-          /*typeArguments*/
-          void 0,
-          visitNode(node.template, visitor, isTemplateLiteral)
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0);
+    if (bindingList && bindingList.length || visibleDefaultBinding) {
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        factory2.updateImportClause(
+          decl.importClause,
+          decl.importClause.isTypeOnly,
+          visibleDefaultBinding,
+          bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0
+        ),
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        tryGetResolutionModeOverride(decl.attributes)
+      );
     }
-    function transformClassStaticBlockDeclaration(node) {
-      if (lexicalEnvironment) {
-        lexicalEnvironmentMap.set(getOriginalNode(node), lexicalEnvironment);
+    if (resolver.isImportRequiredByAugmentation(decl)) {
+      if (isolatedDeclarations) {
+        context.addDiagnostic(createDiagnosticForNode(decl, Diagnostics.Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations));
       }
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        if (isClassThisAssignmentBlock(node)) {
-          const result = visitNode(node.body.statements[0].expression, visitor, isExpression);
-          if (isAssignmentExpression(
-            result,
-            /*excludeCompoundAssignment*/
-            true
-          ) && result.left === result.right) {
-            return void 0;
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        /*importClause*/
+        void 0,
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        tryGetResolutionModeOverride(decl.attributes)
+      );
+    }
+  }
+  function tryGetResolutionModeOverride(node) {
+    const mode = getResolutionModeOverride(node);
+    return node && mode !== void 0 ? node : void 0;
+  }
+  function transformAndReplaceLatePaintedStatements(statements) {
+    while (length(lateMarkedStatements)) {
+      const i = lateMarkedStatements.shift();
+      if (!isLateVisibilityPaintedStatement(i)) {
+        return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`);
+      }
+      const priorNeedsDeclare = needsDeclare;
+      needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit);
+      const result = transformTopLevelDeclaration(i);
+      needsDeclare = priorNeedsDeclare;
+      lateStatementReplacementMap.set(getOriginalNodeId(i), result);
+    }
+    return visitNodes2(statements, visitLateVisibilityMarkedStatements, isStatement);
+    function visitLateVisibilityMarkedStatements(statement) {
+      if (isLateVisibilityPaintedStatement(statement)) {
+        const key = getOriginalNodeId(statement);
+        if (lateStatementReplacementMap.has(key)) {
+          const result = lateStatementReplacementMap.get(key);
+          lateStatementReplacementMap.delete(key);
+          if (result) {
+            if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) {
+              needsScopeFixMarker = true;
+            }
+            if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) {
+              resultHasExternalModuleIndicator = true;
+            }
           }
           return result;
         }
-        if (isClassNamedEvaluationHelperBlock(node)) {
-          return visitNode(node.body.statements[0].expression, visitor, isExpression);
-        }
-        startLexicalEnvironment();
-        let statements = setCurrentClassElementAnd(
-          node,
-          (statements2) => visitNodes2(statements2, visitor, isStatement),
-          node.body.statements
-        );
-        statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-        const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
-        setOriginalNode(skipParentheses(iife.expression), node);
-        addEmitFlags(skipParentheses(iife.expression), 4 /* AdviseOnEmitNode */);
-        setOriginalNode(iife, node);
-        setTextRange(iife, node);
-        return iife;
-      }
-    }
-    function isAnonymousClassNeedingAssignedName(node) {
-      if (isClassExpression(node) && !node.name) {
-        const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
-        if (some(staticPropertiesOrClassStaticBlocks, isClassNamedEvaluationHelperBlock)) {
-          return false;
-        }
-        const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || !!(getInternalEmitFlags(node) && 32 /* TransformPrivateStaticElements */)) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
-        return hasTransformableStatics;
       }
-      return false;
+      return statement;
     }
-    function visitBinaryExpression(node, discarded) {
-      if (isDestructuringAssignment(node)) {
-        const savedPendingExpressions = pendingExpressions;
-        pendingExpressions = void 0;
-        node = factory2.updateBinaryExpression(
-          node,
-          visitNode(node.left, assignmentTargetVisitor, isExpression),
-          node.operatorToken,
-          visitNode(node.right, visitor, isExpression)
-        );
-        const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node;
-        pendingExpressions = savedPendingExpressions;
-        return expr;
-      }
-      if (isAssignmentExpression(node)) {
-        if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-          node = transformNamedEvaluation(context, node);
-          Debug.assertNode(node, isAssignmentExpression);
-        }
-        const left = skipOuterExpressions(node.left, 8 /* PartiallyEmittedExpressions */ | 1 /* Parentheses */);
-        if (isPrivateIdentifierPropertyAccessExpression(left)) {
-          const info = accessPrivateIdentifier2(left.name);
-          if (info) {
-            return setTextRange(
-              setOriginalNode(
-                createPrivateIdentifierAssignment(info, left.expression, node.right, node.operatorToken.kind),
-                node
-              ),
-              node
-            );
-          }
-        } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.left) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-          const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
-          if (facts & 1 /* ClassWasDecorated */) {
-            return factory2.updateBinaryExpression(
-              node,
-              visitInvalidSuperProperty(node.left),
-              node.operatorToken,
-              visitNode(node.right, visitor, isExpression)
-            );
-          }
-          if (classConstructor && superClassReference) {
-            let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
-            if (setterName) {
-              let expression = visitNode(node.right, visitor, isExpression);
-              if (isCompoundAssignment(node.operatorToken.kind)) {
-                let getterName = setterName;
-                if (!isSimpleInlineableExpression(setterName)) {
-                  getterName = factory2.createTempVariable(hoistVariableDeclaration);
-                  setterName = factory2.createAssignment(getterName, setterName);
-                }
-                const superPropertyGet = factory2.createReflectGetCall(
-                  superClassReference,
-                  getterName,
-                  classConstructor
-                );
-                setOriginalNode(superPropertyGet, node.left);
-                setTextRange(superPropertyGet, node.left);
-                expression = factory2.createBinaryExpression(
-                  superPropertyGet,
-                  getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
-                  expression
-                );
-                setTextRange(expression, node);
-              }
-              const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-              if (temp) {
-                expression = factory2.createAssignment(temp, expression);
-                setTextRange(temp, node);
-              }
-              expression = factory2.createReflectSetCall(
-                superClassReference,
-                setterName,
-                expression,
-                classConstructor
-              );
-              setOriginalNode(expression, node);
-              setTextRange(expression, node);
-              if (temp) {
-                expression = factory2.createComma(expression, temp);
-                setTextRange(expression, node);
-              }
-              return expression;
-            }
+  }
+  function visitDeclarationSubtree(input) {
+    if (shouldStripInternal(input)) return;
+    if (isDeclaration(input)) {
+      if (isDeclarationAndNotVisible(input)) return;
+      if (hasDynamicName(input)) {
+        if (isolatedDeclarations) {
+          if (isClassDeclaration(input.parent) || isObjectLiteralExpression(input.parent)) {
+            context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations));
+            return;
+          } else if (
+            // Type declarations just need to double-check that the input computed name is an entity name expression
+            (isInterfaceDeclaration(input.parent) || isTypeLiteralNode(input.parent)) && !isEntityNameExpression(input.name.expression)
+          ) {
+            context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations));
+            return;
           }
+        } else if (!resolver.isLateBound(getParseTreeNode(input)) || !isEntityNameExpression(input.name.expression)) {
+          return;
         }
       }
-      if (isPrivateIdentifierInExpression(node)) {
-        return transformPrivateIdentifierInInExpression(node);
-      }
-      return visitEachChild(node, visitor, context);
     }
-    function visitCommaListExpression(node, discarded) {
-      const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor);
-      return factory2.updateCommaListExpression(node, elements);
+    if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return;
+    if (isSemicolonClassElement(input)) return;
+    let previousEnclosingDeclaration;
+    if (isEnclosingDeclaration(input)) {
+      previousEnclosingDeclaration = enclosingDeclaration;
+      enclosingDeclaration = input;
+    }
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    const canProduceDiagnostic = canProduceDiagnostics(input);
+    const oldWithinObjectLiteralType = suppressNewDiagnosticContexts;
+    let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 187 /* TypeLiteral */ || input.kind === 200 /* MappedType */) && input.parent.kind !== 265 /* TypeAliasDeclaration */;
+    if (isMethodDeclaration(input) || isMethodSignature(input)) {
+      if (hasEffectiveModifier(input, 2 /* Private */)) {
+        if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input) return;
+        return cleanup(factory2.createPropertyDeclaration(
+          ensureModifiers(input),
+          input.name,
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ));
+      }
     }
-    function visitParenthesizedExpression(node, discarded) {
-      const visitorFunc = discarded ? discardedValueVisitor : visitor;
-      const expression = visitNode(node.expression, visitorFunc, isExpression);
-      return factory2.updateParenthesizedExpression(node, expression);
+    if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
     }
-    function createPrivateIdentifierAssignment(info, receiver, right, operator) {
-      receiver = visitNode(receiver, visitor, isExpression);
-      right = visitNode(right, visitor, isExpression);
-      ensureDynamicThisIfNeeded(receiver);
-      if (isCompoundAssignment(operator)) {
-        const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
-        receiver = initializeExpression || readExpression;
-        right = factory2.createBinaryExpression(
-          createPrivateIdentifierAccessHelper(info, readExpression),
-          getNonAssignmentOperatorForCompoundAssignment(operator),
-          right
-        );
-      }
-      setCommentRange(receiver, moveRangePos(receiver, -1));
-      switch (info.kind) {
-        case "a" /* Accessor */:
-          return emitHelpers().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            info.setterName
-          );
-        case "m" /* Method */:
-          return emitHelpers().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            /*f*/
-            void 0
-          );
-        case "f" /* Field */:
-          return emitHelpers().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            info.isStatic ? info.variableName : void 0
-          );
-        case "untransformed":
-          return Debug.fail("Access helpers should not be created for untransformed private elements");
-        default:
-          Debug.assertNever(info, "Unknown private element type");
-      }
+    if (isTypeQueryNode(input)) {
+      checkEntityNameVisibility(input.exprName, enclosingDeclaration);
     }
-    function getPrivateInstanceMethodsAndAccessors(node) {
-      return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName);
+    if (shouldEnterSuppressNewDiagnosticsContextContext) {
+      suppressNewDiagnosticContexts = true;
     }
-    function getClassFacts(node) {
-      var _a;
-      let facts = 0 /* None */;
-      const original = getOriginalNode(node);
-      if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(legacyDecorators, original)) {
-        facts |= 1 /* ClassWasDecorated */;
-      }
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && (classHasClassThisAssignment(node) || classHasExplicitlyAssignedName(node))) {
-        facts |= 2 /* NeedsClassConstructorReference */;
-      }
-      let containsPublicInstanceFields = false;
-      let containsInitializedPublicInstanceFields = false;
-      let containsInstancePrivateElements = false;
-      let containsInstanceAutoAccessors = false;
-      for (const member of node.members) {
-        if (isStatic(member)) {
-          if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
-            facts |= 2 /* NeedsClassConstructorReference */;
-          } else if (isAutoAccessorPropertyDeclaration(member) && shouldTransformAutoAccessors === -1 /* True */ && !node.name && !((_a = node.emitNode) == null ? void 0 : _a.classThis)) {
-            facts |= 2 /* NeedsClassConstructorReference */;
+    if (isProcessedComponent(input)) {
+      switch (input.kind) {
+        case 233 /* ExpressionWithTypeArguments */: {
+          if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) {
+            checkEntityNameVisibility(input.expression, enclosingDeclaration);
           }
-          if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
-            if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
-              facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
-              if (!(facts & 1 /* ClassWasDecorated */)) {
-                facts |= 2 /* NeedsClassConstructorReference */;
-              }
-            }
-            if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
-              if (!(facts & 1 /* ClassWasDecorated */)) {
-                facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
-              }
-            }
+          const node = visitEachChild(input, visitDeclarationSubtree, context);
+          return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments));
+        }
+        case 183 /* TypeReference */: {
+          checkEntityNameVisibility(input.typeName, enclosingDeclaration);
+          const node = visitEachChild(input, visitDeclarationSubtree, context);
+          return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments));
+        }
+        case 180 /* ConstructSignature */:
+          return cleanup(factory2.updateConstructSignature(
+            input,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type)
+          ));
+        case 176 /* Constructor */: {
+          const ctor = factory2.createConstructorDeclaration(
+            /*modifiers*/
+            ensureModifiers(input),
+            updateParamsList(input, input.parameters, 0 /* None */),
+            /*body*/
+            void 0
+          );
+          return cleanup(ctor);
+        }
+        case 174 /* MethodDeclaration */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
-        } else if (!hasAbstractModifier(getOriginalNode(member))) {
-          if (isAutoAccessorPropertyDeclaration(member)) {
-            containsInstanceAutoAccessors = true;
-            containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
-          } else if (isPrivateIdentifierClassElementDeclaration(member)) {
-            containsInstancePrivateElements = true;
-            if (resolver.getNodeCheckFlags(member) & 262144 /* ContainsConstructorReference */) {
-              facts |= 2 /* NeedsClassConstructorReference */;
-            }
-          } else if (isPropertyDeclaration(member)) {
-            containsPublicInstanceFields = true;
-            containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
+          const sig = factory2.createMethodDeclaration(
+            ensureModifiers(input),
+            /*asteriskToken*/
+            void 0,
+            input.name,
+            input.questionToken,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type),
+            /*body*/
+            void 0
+          );
+          return cleanup(sig);
+        }
+        case 177 /* GetAccessor */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
+          const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, getAllAccessorDeclarations(isObjectLiteralExpression(input.parent) ? input.parent.properties : input.parent.members, input));
+          return cleanup(factory2.updateGetAccessorDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)),
+            ensureType(input, accessorType),
+            /*body*/
+            void 0
+          ));
         }
-      }
-      const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
-      if (willHoistInitializersToConstructor) {
-        facts |= 16 /* WillHoistInitializersToConstructor */;
-      }
-      return facts;
-    }
-    function visitExpressionWithTypeArgumentsInHeritageClause(node) {
-      var _a;
-      const facts = ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts) || 0 /* None */;
-      if (facts & 4 /* NeedsClassSuperReference */) {
-        const temp = factory2.createTempVariable(
-          hoistVariableDeclaration,
-          /*reservedInNestedScopes*/
-          true
-        );
-        getClassLexicalEnvironment().superClassReference = temp;
-        return factory2.updateExpressionWithTypeArguments(
-          node,
-          factory2.createAssignment(
-            temp,
-            visitNode(node.expression, visitor, isExpression)
-          ),
-          /*typeArguments*/
-          void 0
-        );
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitInNewClassLexicalEnvironment(node, visitor2) {
-      var _a;
-      const savedCurrentClassContainer = currentClassContainer;
-      const savedPendingExpressions = pendingExpressions;
-      const savedLexicalEnvironment = lexicalEnvironment;
-      currentClassContainer = node;
-      pendingExpressions = void 0;
-      startClassLexicalEnvironment();
-      const shouldAlwaysTransformPrivateStaticElements = getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */;
-      if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldAlwaysTransformPrivateStaticElements) {
-        const name = getNameOfDeclaration(node);
-        if (name && isIdentifier(name)) {
-          getPrivateIdentifierEnvironment().data.className = name;
-        } else if ((_a = node.emitNode) == null ? void 0 : _a.assignedName) {
-          if (isStringLiteral(node.emitNode.assignedName)) {
-            if (node.emitNode.assignedName.textSourceNode && isIdentifier(node.emitNode.assignedName.textSourceNode)) {
-              getPrivateIdentifierEnvironment().data.className = node.emitNode.assignedName.textSourceNode;
-            } else if (isIdentifierText(node.emitNode.assignedName.text, languageVersion)) {
-              const prefixName = factory2.createIdentifier(node.emitNode.assignedName.text);
-              getPrivateIdentifierEnvironment().data.className = prefixName;
-            }
+        case 178 /* SetAccessor */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
+          return cleanup(factory2.updateSetAccessorDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)),
+            /*body*/
+            void 0
+          ));
         }
-      }
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
-        if (some(privateInstanceMethodsAndAccessors)) {
-          getPrivateIdentifierEnvironment().data.weakSetName = createHoistedVariableForClass(
-            "instances",
-            privateInstanceMethodsAndAccessors[0].name
+        case 172 /* PropertyDeclaration */:
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
+          }
+          return cleanup(factory2.updatePropertyDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureType(input, input.type),
+            ensureNoInitializer(input)
+          ));
+        case 171 /* PropertySignature */:
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
+          }
+          return cleanup(factory2.updatePropertySignature(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureType(input, input.type)
+          ));
+        case 173 /* MethodSignature */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
+          }
+          return cleanup(factory2.updateMethodSignature(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type)
+          ));
+        }
+        case 179 /* CallSignature */: {
+          return cleanup(
+            factory2.updateCallSignature(
+              input,
+              ensureTypeParams(input, input.typeParameters),
+              updateParamsList(input, input.parameters),
+              ensureType(input, input.type)
+            )
           );
         }
+        case 181 /* IndexSignature */: {
+          return cleanup(factory2.updateIndexSignature(
+            input,
+            ensureModifiers(input),
+            updateParamsList(input, input.parameters),
+            visitNode(input.type, visitDeclarationSubtree, isTypeNode) || factory2.createKeywordTypeNode(133 /* AnyKeyword */)
+          ));
+        }
+        case 260 /* VariableDeclaration */: {
+          if (isBindingPattern(input.name)) {
+            return recreateBindingPattern(input.name);
+          }
+          shouldEnterSuppressNewDiagnosticsContextContext = true;
+          suppressNewDiagnosticContexts = true;
+          return cleanup(factory2.updateVariableDeclaration(
+            input,
+            input.name,
+            /*exclamationToken*/
+            void 0,
+            ensureType(input, input.type),
+            ensureNoInitializer(input)
+          ));
+        }
+        case 168 /* TypeParameter */: {
+          if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
+            return cleanup(factory2.updateTypeParameterDeclaration(
+              input,
+              input.modifiers,
+              input.name,
+              /*constraint*/
+              void 0,
+              /*defaultType*/
+              void 0
+            ));
+          }
+          return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
+        }
+        case 194 /* ConditionalType */: {
+          const checkType = visitNode(input.checkType, visitDeclarationSubtree, isTypeNode);
+          const extendsType = visitNode(input.extendsType, visitDeclarationSubtree, isTypeNode);
+          const oldEnclosingDecl = enclosingDeclaration;
+          enclosingDeclaration = input.trueType;
+          const trueType = visitNode(input.trueType, visitDeclarationSubtree, isTypeNode);
+          enclosingDeclaration = oldEnclosingDecl;
+          const falseType = visitNode(input.falseType, visitDeclarationSubtree, isTypeNode);
+          Debug.assert(checkType);
+          Debug.assert(extendsType);
+          Debug.assert(trueType);
+          Debug.assert(falseType);
+          return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType));
+        }
+        case 184 /* FunctionType */: {
+          return cleanup(factory2.updateFunctionTypeNode(
+            input,
+            visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
+            updateParamsList(input, input.parameters),
+            Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
+          ));
+        }
+        case 185 /* ConstructorType */: {
+          return cleanup(factory2.updateConstructorTypeNode(
+            input,
+            ensureModifiers(input),
+            visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
+            updateParamsList(input, input.parameters),
+            Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
+          ));
+        }
+        case 205 /* ImportType */: {
+          if (!isLiteralImportTypeNode(input)) return cleanup(input);
+          return cleanup(factory2.updateImportTypeNode(
+            input,
+            factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)),
+            input.attributes,
+            input.qualifier,
+            visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode),
+            input.isTypeOf
+          ));
+        }
+        default:
+          Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`);
       }
-      const facts = getClassFacts(node);
-      if (facts) {
-        getClassLexicalEnvironment().facts = facts;
-      }
-      if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) {
-        enableSubstitutionForClassStaticThisOrSuperReference();
-      }
-      const result = visitor2(node, facts);
-      endClassLexicalEnvironment();
-      Debug.assert(lexicalEnvironment === savedLexicalEnvironment);
-      currentClassContainer = savedCurrentClassContainer;
-      pendingExpressions = savedPendingExpressions;
-      return result;
     }
-    function visitClassDeclaration(node) {
-      return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment);
+    if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) {
+      setEmitFlags(input, 1 /* SingleLine */);
     }
-    function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
-      var _a, _b;
-      let pendingClassReferenceAssignment;
-      if (facts & 2 /* NeedsClassConstructorReference */) {
-        if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a = node.emitNode) == null ? void 0 : _a.classThis)) {
-          getClassLexicalEnvironment().classConstructor = node.emitNode.classThis;
-          pendingClassReferenceAssignment = factory2.createAssignment(node.emitNode.classThis, factory2.getInternalName(node));
-        } else {
-          const temp = factory2.createTempVariable(
-            hoistVariableDeclaration,
-            /*reservedInNestedScopes*/
-            true
-          );
-          getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
-          pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
-        }
-      }
-      if ((_b = node.emitNode) == null ? void 0 : _b.classThis) {
-        getClassLexicalEnvironment().classThis = node.emitNode.classThis;
-      }
-      const isClassWithConstructorReference = resolver.getNodeCheckFlags(node) & 262144 /* ContainsConstructorReference */;
-      const isExport = hasSyntacticModifier(node, 32 /* Export */);
-      const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
-      let modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
-      const { members, prologue } = transformClassMembers(node);
-      const statements = [];
-      if (pendingClassReferenceAssignment) {
-        getPendingExpressions().unshift(pendingClassReferenceAssignment);
+    return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
+    function cleanup(returnValue) {
+      if (returnValue && canProduceDiagnostic && hasDynamicName(input)) {
+        checkName(input);
       }
-      if (some(pendingExpressions)) {
-        statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
-      }
-      if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) {
-        const staticProperties = getStaticPropertiesAndClassStaticBlock(node);
-        if (some(staticProperties)) {
-          addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node));
-        }
+      if (isEnclosingDeclaration(input)) {
+        enclosingDeclaration = previousEnclosingDeclaration;
       }
-      if (statements.length > 0 && isExport && isDefault) {
-        modifiers = visitNodes2(modifiers, (node2) => isExportOrDefaultModifier(node2) ? void 0 : node2, isModifier);
-        statements.push(factory2.createExportAssignment(
-          /*modifiers*/
-          void 0,
-          /*isExportEquals*/
-          false,
-          factory2.getLocalName(
-            node,
-            /*allowComments*/
-            false,
-            /*allowSourceMaps*/
-            true
-          )
-        ));
+      if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
+        getSymbolAccessibilityDiagnostic = oldDiag;
       }
-      const alias = getClassLexicalEnvironment().classConstructor;
-      if (isClassWithConstructorReference && alias) {
-        enableSubstitutionForClassAliases();
-        classAliases[getOriginalNodeId(node)] = alias;
+      if (shouldEnterSuppressNewDiagnosticsContextContext) {
+        suppressNewDiagnosticContexts = oldWithinObjectLiteralType;
       }
-      const classDecl = factory2.updateClassDeclaration(
-        node,
-        modifiers,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        heritageClauses,
-        members
-      );
-      statements.unshift(classDecl);
-      if (prologue) {
-        statements.unshift(factory2.createExpressionStatement(prologue));
+      if (returnValue === input) {
+        return returnValue;
       }
-      return statements;
+      return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input);
     }
-    function visitClassExpression(node) {
-      return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment);
+  }
+  function isPrivateMethodTypeParameter(node) {
+    return node.parent.kind === 174 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 2 /* Private */);
+  }
+  function visitDeclarationStatements(input) {
+    if (!isPreservedDeclarationStatement(input)) {
+      return;
     }
-    function visitClassExpressionInNewClassLexicalEnvironment(node, facts) {
-      var _a, _b, _c;
-      const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */);
-      const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
-      const classCheckFlags = resolver.getNodeCheckFlags(node);
-      const isClassWithConstructorReference = classCheckFlags & 262144 /* ContainsConstructorReference */;
-      let temp;
-      function createClassTempVar() {
-        var _a2;
-        if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a2 = node.emitNode) == null ? void 0 : _a2.classThis)) {
-          return getClassLexicalEnvironment().classConstructor = node.emitNode.classThis;
+    if (shouldStripInternal(input)) return;
+    switch (input.kind) {
+      case 278 /* ExportDeclaration */: {
+        if (isSourceFile(input.parent)) {
+          resultHasExternalModuleIndicator = true;
         }
-        const requiresBlockScopedVar = classCheckFlags & 32768 /* BlockScopedBindingInLoop */;
-        const temp2 = factory2.createTempVariable(
-          requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration,
-          /*reservedInNestedScopes*/
-          true
+        resultHasScopeMarker = true;
+        return factory2.updateExportDeclaration(
+          input,
+          input.modifiers,
+          input.isTypeOnly,
+          input.exportClause,
+          rewriteModuleSpecifier(input, input.moduleSpecifier),
+          tryGetResolutionModeOverride(input.attributes)
         );
-        getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp2);
-        return temp2;
       }
-      if ((_a = node.emitNode) == null ? void 0 : _a.classThis) {
-        getClassLexicalEnvironment().classThis = node.emitNode.classThis;
+      case 277 /* ExportAssignment */: {
+        if (isSourceFile(input.parent)) {
+          resultHasExternalModuleIndicator = true;
+        }
+        resultHasScopeMarker = true;
+        if (input.expression.kind === 80 /* Identifier */) {
+          return input;
+        } else {
+          const newId = factory2.createUniqueName("_default", 16 /* Optimistic */);
+          getSymbolAccessibilityDiagnostic = () => ({
+            diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0,
+            errorNode: input
+          });
+          errorFallbackNode = input;
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
+            void 0,
+            resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
+          );
+          errorFallbackNode = void 0;
+          const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
+          preserveJsDoc(statement, input);
+          removeAllComments(input);
+          return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)];
+        }
       }
-      if (facts & 2 /* NeedsClassConstructorReference */) {
-        temp ?? (temp = createClassTempVar());
+    }
+    const result = transformTopLevelDeclaration(input);
+    lateStatementReplacementMap.set(getOriginalNodeId(input), result);
+    return input;
+  }
+  function stripExportModifiers(statement) {
+    if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 2048 /* Default */) || !canHaveModifiers(statement)) {
+      return statement;
+    }
+    const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (131071 /* All */ ^ 32 /* Export */));
+    return factory2.replaceModifiers(statement, modifiers);
+  }
+  function updateModuleDeclarationAndKeyword(node, modifiers, name, body) {
+    const updated = factory2.updateModuleDeclaration(node, modifiers, name, body);
+    if (isAmbientModule(updated) || updated.flags & 32 /* Namespace */) {
+      return updated;
+    }
+    const fixed = factory2.createModuleDeclaration(
+      updated.modifiers,
+      updated.name,
+      updated.body,
+      updated.flags | 32 /* Namespace */
+    );
+    setOriginalNode(fixed, updated);
+    setTextRange(fixed, updated);
+    return fixed;
+  }
+  function transformTopLevelDeclaration(input) {
+    if (lateMarkedStatements) {
+      while (orderedRemoveItem(lateMarkedStatements, input)) ;
+    }
+    if (shouldStripInternal(input)) return;
+    switch (input.kind) {
+      case 271 /* ImportEqualsDeclaration */: {
+        return transformImportEqualsDeclaration(input);
       }
-      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
-      const { members, prologue } = transformClassMembers(node);
-      const classExpression = factory2.updateClassExpression(
-        node,
-        modifiers,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        heritageClauses,
-        members
-      );
-      const expressions = [];
-      if (prologue) {
-        expressions.push(prologue);
+      case 272 /* ImportDeclaration */: {
+        return transformImportDeclaration(input);
+      }
+    }
+    if (isDeclaration(input) && isDeclarationAndNotVisible(input)) return;
+    if (isJSDocImportTag(input)) return;
+    if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return;
+    let previousEnclosingDeclaration;
+    if (isEnclosingDeclaration(input)) {
+      previousEnclosingDeclaration = enclosingDeclaration;
+      enclosingDeclaration = input;
+    }
+    const canProdiceDiagnostic = canProduceDiagnostics(input);
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    if (canProdiceDiagnostic) {
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
+    }
+    const previousNeedsDeclare = needsDeclare;
+    switch (input.kind) {
+      case 265 /* TypeAliasDeclaration */: {
+        needsDeclare = false;
+        const clean2 = cleanup(factory2.updateTypeAliasDeclaration(
+          input,
+          ensureModifiers(input),
+          input.name,
+          visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
+          Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
+        ));
+        needsDeclare = previousNeedsDeclare;
+        return clean2;
       }
-      const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
-      if (hasTransformableStatics || some(pendingExpressions)) {
-        if (isDecoratedClassDeclaration) {
-          Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration.");
-          if (some(pendingExpressions)) {
-            addRange(pendingStatements, map(pendingExpressions, factory2.createExpressionStatement));
-          }
-          if (some(staticPropertiesOrClassStaticBlocks)) {
-            addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, ((_b = node.emitNode) == null ? void 0 : _b.classThis) ?? factory2.getInternalName(node));
+      case 264 /* InterfaceDeclaration */: {
+        return cleanup(factory2.updateInterfaceDeclaration(
+          input,
+          ensureModifiers(input),
+          input.name,
+          ensureTypeParams(input, input.typeParameters),
+          transformHeritageClauses(input.heritageClauses),
+          visitNodes2(input.members, visitDeclarationSubtree, isTypeElement)
+        ));
+      }
+      case 262 /* FunctionDeclaration */: {
+        const clean2 = cleanup(factory2.updateFunctionDeclaration(
+          input,
+          ensureModifiers(input),
+          /*asteriskToken*/
+          void 0,
+          input.name,
+          ensureTypeParams(input, input.typeParameters),
+          updateParamsList(input, input.parameters),
+          ensureType(input, input.type),
+          /*body*/
+          void 0
+        ));
+        if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
+          const props = resolver.getPropertiesOfContainerFunction(input);
+          if (isolatedDeclarations) {
+            reportExpandoFunctionErrors(input);
           }
-          if (temp) {
-            expressions.push(factory2.createAssignment(temp, classExpression));
-          } else if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_c = node.emitNode) == null ? void 0 : _c.classThis)) {
-            expressions.push(factory2.createAssignment(node.emitNode.classThis, classExpression));
+          const fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            clean2.name || factory2.createIdentifier("_default"),
+            factory2.createModuleBlock([]),
+            32 /* Namespace */
+          );
+          setParent(fakespace, enclosingDeclaration);
+          fakespace.locals = createSymbolTable(props);
+          fakespace.symbol = props[0].parent;
+          const exportMappings = [];
+          let declarations = mapDefined(props, (p) => {
+            if (!isExpandoPropertyDeclaration(p.valueDeclaration)) {
+              return void 0;
+            }
+            const nameStr = unescapeLeadingUnderscores(p.escapedName);
+            if (!isIdentifierText(nameStr, 99 /* ESNext */)) {
+              return void 0;
+            }
+            getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration);
+            const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags | -2147483648 /* NoSyntacticPrinter */, symbolTracker);
+            getSymbolAccessibilityDiagnostic = oldDiag;
+            const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr);
+            const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr);
+            if (isNonContextualKeywordName) {
+              exportMappings.push([name, nameStr]);
+            }
+            const varDecl = factory2.createVariableDeclaration(
+              name,
+              /*exclamationToken*/
+              void 0,
+              type,
+              /*initializer*/
+              void 0
+            );
+            return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(95 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
+          });
+          if (!exportMappings.length) {
+            declarations = mapDefined(declarations, (declaration) => factory2.replaceModifiers(declaration, 0 /* None */));
           } else {
-            expressions.push(classExpression);
+            declarations.push(factory2.createExportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
+                return factory2.createExportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  gen,
+                  exp
+                );
+              }))
+            ));
           }
-        } else {
-          temp ?? (temp = createClassTempVar());
-          if (isClassWithConstructorReference) {
-            enableSubstitutionForClassAliases();
-            const alias = factory2.cloneNode(temp);
-            alias.emitNode.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
-            classAliases[getOriginalNodeId(node)] = alias;
+          const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 32 /* Namespace */);
+          if (!hasEffectiveModifier(clean2, 2048 /* Default */)) {
+            return [clean2, namespaceDecl];
           }
-          expressions.push(factory2.createAssignment(temp, classExpression));
-          addRange(expressions, pendingExpressions);
-          addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp));
-          expressions.push(factory2.cloneNode(temp));
+          const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~2080 /* ExportDefault */ | 128 /* Ambient */);
+          const cleanDeclaration = factory2.updateFunctionDeclaration(
+            clean2,
+            modifiers,
+            /*asteriskToken*/
+            void 0,
+            clean2.name,
+            clean2.typeParameters,
+            clean2.parameters,
+            clean2.type,
+            /*body*/
+            void 0
+          );
+          const namespaceDeclaration = factory2.updateModuleDeclaration(
+            namespaceDecl,
+            modifiers,
+            namespaceDecl.name,
+            namespaceDecl.body
+          );
+          const exportDefaultDeclaration = factory2.createExportAssignment(
+            /*modifiers*/
+            void 0,
+            /*isExportEquals*/
+            false,
+            namespaceDecl.name
+          );
+          if (isSourceFile(input.parent)) {
+            resultHasExternalModuleIndicator = true;
+          }
+          resultHasScopeMarker = true;
+          return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration];
+        } else {
+          return clean2;
         }
-      } else {
-        expressions.push(classExpression);
-      }
-      if (expressions.length > 1) {
-        addEmitFlags(classExpression, 131072 /* Indented */);
-        expressions.forEach(startOnNewLine);
-      }
-      return factory2.inlineExpressions(expressions);
-    }
-    function visitClassStaticBlockDeclaration(node) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
-        return visitEachChild(node, visitor, context);
       }
-      return void 0;
-    }
-    function visitThisExpression(node) {
-      if (shouldTransformThisInStaticInitializers && currentClassElement && isClassStaticBlockDeclaration(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-        const { classThis, classConstructor } = lexicalEnvironment.data;
-        return classThis ?? classConstructor ?? node;
-      }
-      return node;
-    }
-    function transformClassMembers(node) {
-      const shouldTransformPrivateStaticElementsInClass = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */);
-      if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInFile) {
-        for (const member of node.members) {
-          if (isPrivateIdentifierClassElementDeclaration(member)) {
-            if (shouldTransformClassElementToWeakMap(member)) {
-              addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment);
+      case 267 /* ModuleDeclaration */: {
+        needsDeclare = false;
+        const inner = input.body;
+        if (inner && inner.kind === 268 /* ModuleBlock */) {
+          const oldNeedsScopeFix = needsScopeFixMarker;
+          const oldHasScopeFix = resultHasScopeMarker;
+          resultHasScopeMarker = false;
+          needsScopeFixMarker = false;
+          const statements = visitNodes2(inner.statements, visitDeclarationStatements, isStatement);
+          let lateStatements = transformAndReplaceLatePaintedStatements(statements);
+          if (input.flags & 33554432 /* Ambient */) {
+            needsScopeFixMarker = false;
+          }
+          if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) {
+            if (needsScopeFixMarker) {
+              lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]);
             } else {
-              const privateEnv = getPrivateIdentifierEnvironment();
-              setPrivateIdentifier(privateEnv, member.name, { kind: "untransformed" });
+              lateStatements = visitNodes2(lateStatements, stripExportModifiers, isStatement);
             }
           }
+          const body = factory2.updateModuleBlock(inner, lateStatements);
+          needsDeclare = previousNeedsDeclare;
+          needsScopeFixMarker = oldNeedsScopeFix;
+          resultHasScopeMarker = oldHasScopeFix;
+          const mods = ensureModifiers(input);
+          return cleanup(updateModuleDeclarationAndKeyword(
+            input,
+            mods,
+            isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name,
+            body
+          ));
+        } else {
+          needsDeclare = previousNeedsDeclare;
+          const mods = ensureModifiers(input);
+          needsDeclare = false;
+          visitNode(inner, visitDeclarationStatements);
+          const id = getOriginalNodeId(inner);
+          const body = lateStatementReplacementMap.get(id);
+          lateStatementReplacementMap.delete(id);
+          return cleanup(updateModuleDeclarationAndKeyword(
+            input,
+            mods,
+            input.name,
+            body
+          ));
         }
-        if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-          if (some(getPrivateInstanceMethodsAndAccessors(node))) {
-            createBrandCheckWeakSetForPrivateMethods();
-          }
-        }
-        if (shouldTransformAutoAccessorsInCurrentClass()) {
-          for (const member of node.members) {
-            if (isAutoAccessorPropertyDeclaration(member)) {
-              const storageName = factory2.getGeneratedPrivateNameForNode(
-                member.name,
-                /*prefix*/
-                void 0,
-                "_accessor_storage"
+      }
+      case 263 /* ClassDeclaration */: {
+        errorNameNode = input.name;
+        errorFallbackNode = input;
+        const modifiers = factory2.createNodeArray(ensureModifiers(input));
+        const typeParameters = ensureTypeParams(input, input.typeParameters);
+        const ctor = getFirstConstructorWithBody(input);
+        let parameterProperties;
+        if (ctor) {
+          const oldDiag2 = getSymbolAccessibilityDiagnostic;
+          parameterProperties = compact(flatMap(ctor.parameters, (param) => {
+            if (!hasSyntacticModifier(param, 31 /* ParameterPropertyModifier */) || shouldStripInternal(param)) return;
+            getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param);
+            if (param.name.kind === 80 /* Identifier */) {
+              return preserveJsDoc(
+                factory2.createPropertyDeclaration(
+                  ensureModifiers(param),
+                  param.name,
+                  param.questionToken,
+                  ensureType(param, param.type),
+                  ensureNoInitializer(param)
+                ),
+                param
               );
-              if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInClass && hasStaticModifier(member)) {
-                addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
-              } else {
-                const privateEnv = getPrivateIdentifierEnvironment();
-                setPrivateIdentifier(privateEnv, storageName, { kind: "untransformed" });
+            } else {
+              return walkBindingPattern(param.name);
+            }
+            function walkBindingPattern(pattern) {
+              let elems;
+              for (const elem of pattern.elements) {
+                if (isOmittedExpression(elem)) continue;
+                if (isBindingPattern(elem.name)) {
+                  elems = concatenate(elems, walkBindingPattern(elem.name));
+                }
+                elems = elems || [];
+                elems.push(factory2.createPropertyDeclaration(
+                  ensureModifiers(param),
+                  elem.name,
+                  /*questionOrExclamationToken*/
+                  void 0,
+                  ensureType(
+                    elem,
+                    /*type*/
+                    void 0
+                  ),
+                  /*initializer*/
+                  void 0
+                ));
               }
+              return elems;
             }
-          }
+          }));
+          getSymbolAccessibilityDiagnostic = oldDiag2;
         }
-      }
-      let members = visitNodes2(node.members, classElementVisitor, isClassElement);
-      let syntheticConstructor;
-      if (!some(members, isConstructorDeclaration)) {
-        syntheticConstructor = transformConstructor(
-          /*constructor*/
-          void 0,
-          node
-        );
-      }
-      let prologue;
-      let syntheticStaticBlock;
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) {
-        let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions));
-        if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
-          const temp = factory2.createTempVariable(hoistVariableDeclaration);
-          const arrow = factory2.createArrowFunction(
+        const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
+        const privateIdentifier = hasPrivateIdentifier ? [
+          factory2.createPropertyDeclaration(
             /*modifiers*/
             void 0,
-            /*typeParameters*/
+            factory2.createPrivateIdentifier("#private"),
+            /*questionOrExclamationToken*/
             void 0,
-            /*parameters*/
-            [],
             /*type*/
             void 0,
-            /*equalsGreaterThanToken*/
+            /*initializer*/
+            void 0
+          )
+        ] : void 0;
+        const memberNodes = concatenate(concatenate(privateIdentifier, parameterProperties), visitNodes2(input.members, visitDeclarationSubtree, isClassElement));
+        const members = factory2.createNodeArray(memberNodes);
+        const extendsClause = getEffectiveBaseTypeNode(input);
+        if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 106 /* NullKeyword */) {
+          const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default";
+          const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */);
+          getSymbolAccessibilityDiagnostic = () => ({
+            diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1,
+            errorNode: extendsClause,
+            typeName: input.name
+          });
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
             void 0,
-            factory2.createBlock([statement])
+            resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
           );
-          prologue = factory2.createAssignment(temp, arrow);
-          statement = factory2.createExpressionStatement(factory2.createCallExpression(
-            temp,
-            /*typeArguments*/
-            void 0,
-            []
+          const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
+          const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
+            if (clause.token === 96 /* ExtendsKeyword */) {
+              const oldDiag2 = getSymbolAccessibilityDiagnostic;
+              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]);
+              const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree, isTypeNode))));
+              getSymbolAccessibilityDiagnostic = oldDiag2;
+              return newClause;
+            }
+            return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 106 /* NullKeyword */)), visitDeclarationSubtree, isExpressionWithTypeArguments));
+          }));
+          return [
+            statement,
+            cleanup(factory2.updateClassDeclaration(
+              input,
+              modifiers,
+              input.name,
+              typeParameters,
+              heritageClauses,
+              members
+            ))
+          ];
+        } else {
+          const heritageClauses = transformHeritageClauses(input.heritageClauses);
+          return cleanup(factory2.updateClassDeclaration(
+            input,
+            modifiers,
+            input.name,
+            typeParameters,
+            heritageClauses,
+            members
           ));
         }
-        const block = factory2.createBlock([statement]);
-        syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
-        pendingExpressions = void 0;
-      }
-      if (syntheticConstructor || syntheticStaticBlock) {
-        let membersArray;
-        const classThisAssignmentBlock = find(members, isClassThisAssignmentBlock);
-        const classNamedEvaluationHelperBlock = find(members, isClassNamedEvaluationHelperBlock);
-        membersArray = append(membersArray, classThisAssignmentBlock);
-        membersArray = append(membersArray, classNamedEvaluationHelperBlock);
-        membersArray = append(membersArray, syntheticConstructor);
-        membersArray = append(membersArray, syntheticStaticBlock);
-        const remainingMembers = classThisAssignmentBlock || classNamedEvaluationHelperBlock ? filter(members, (member) => member !== classThisAssignmentBlock && member !== classNamedEvaluationHelperBlock) : members;
-        membersArray = addRange(membersArray, remainingMembers);
-        members = setTextRange(
-          factory2.createNodeArray(membersArray),
-          /*location*/
-          node.members
-        );
       }
-      return { members, prologue };
-    }
-    function createBrandCheckWeakSetForPrivateMethods() {
-      const { weakSetName } = getPrivateIdentifierEnvironment().data;
-      Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
-      getPendingExpressions().push(
-        factory2.createAssignment(
-          weakSetName,
-          factory2.createNewExpression(
-            factory2.createIdentifier("WeakSet"),
-            /*typeArguments*/
-            void 0,
-            []
-          )
-        )
-      );
-    }
-    function transformConstructor(constructor, container) {
-      constructor = visitNode(constructor, visitor, isConstructorDeclaration);
-      if (!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) || !(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */)) {
-        return constructor;
-      }
-      const extendsClauseElement = getEffectiveBaseTypeNode(container);
-      const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */);
-      const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context);
-      const body = transformConstructorBody(container, constructor, isDerivedClass);
-      if (!body) {
-        return constructor;
-      }
-      if (constructor) {
-        Debug.assert(parameters);
-        return factory2.updateConstructorDeclaration(
-          constructor,
-          /*modifiers*/
-          void 0,
-          parameters,
-          body
-        );
+      case 243 /* VariableStatement */: {
+        return cleanup(transformVariableStatement(input));
       }
-      return startOnNewLine(
-        setOriginalNode(
-          setTextRange(
-            factory2.createConstructorDeclaration(
-              /*modifiers*/
-              void 0,
-              parameters ?? [],
-              body
-            ),
-            constructor || container
-          ),
-          constructor
-        )
-      );
-    }
-    function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements, constructor) {
-      const superStatementIndex = superPath[superPathDepth];
-      const superStatement = statementsIn[superStatementIndex];
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
-      statementOffset = superStatementIndex + 1;
-      if (isTryStatement(superStatement)) {
-        const tryBlockStatements = [];
-        transformConstructorBodyWorker(
-          tryBlockStatements,
-          superStatement.tryBlock.statements,
-          /*statementOffset*/
-          0,
-          superPath,
-          superPathDepth + 1,
-          initializerStatements,
-          constructor
-        );
-        const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
-        setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
-        statementsOut.push(factory2.updateTryStatement(
-          superStatement,
-          factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
-          visitNode(superStatement.catchClause, visitor, isCatchClause),
-          visitNode(superStatement.finallyBlock, visitor, isBlock)
+      case 266 /* EnumDeclaration */: {
+        return cleanup(factory2.updateEnumDeclaration(
+          input,
+          factory2.createNodeArray(ensureModifiers(input)),
+          input.name,
+          factory2.createNodeArray(mapDefined(input.members, (m) => {
+            if (shouldStripInternal(m)) return;
+            const enumValue = resolver.getEnumMemberValue(m);
+            const constValue = enumValue == null ? void 0 : enumValue.value;
+            if (isolatedDeclarations && m.initializer && (enumValue == null ? void 0 : enumValue.hasExternalReferences) && // This will be its own compiler error instead, so don't report.
+            !isComputedPropertyName(m.name)) {
+              context.addDiagnostic(createDiagnosticForNode(m, Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations));
+            }
+            const newInitializer = constValue === void 0 ? void 0 : typeof constValue === "string" ? factory2.createStringLiteral(constValue) : constValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constValue)) : factory2.createNumericLiteral(constValue);
+            return preserveJsDoc(factory2.updateEnumMember(m, m.name, newInitializer), m);
+          }))
         ));
-      } else {
-        addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
-        while (statementOffset < statementsIn.length) {
-          const statement = statementsIn[statementOffset];
-          if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
-            statementOffset++;
-          } else {
-            break;
-          }
-        }
-        addRange(statementsOut, initializerStatements);
       }
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset));
     }
-    function transformConstructorBody(node, constructor, isDerivedClass) {
-      const instanceProperties = getProperties(
-        node,
-        /*requireInitializer*/
-        false,
-        /*isStatic*/
-        false
-      );
-      let properties = instanceProperties;
-      if (!useDefineForClassFields) {
-        properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
+    return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`);
+    function cleanup(node) {
+      if (isEnclosingDeclaration(input)) {
+        enclosingDeclaration = previousEnclosingDeclaration;
       }
-      const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
-      const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
-      if (!constructor && !needsConstructorBody) {
-        return visitFunctionBody(
-          /*node*/
-          void 0,
-          visitor,
-          context
-        );
-      }
-      resumeLexicalEnvironment();
-      const needsSyntheticConstructor = !constructor && isDerivedClass;
-      let statementOffset = 0;
-      let statements = [];
-      const initializerStatements = [];
-      const receiver = factory2.createThis();
-      addInstanceMethodStatements(initializerStatements, privateMethodsAndAccessors, receiver);
-      if (constructor) {
-        const parameterProperties = filter(instanceProperties, (prop) => isParameterPropertyDeclaration(getOriginalNode(prop), constructor));
-        const nonParameterProperties = filter(properties, (prop) => !isParameterPropertyDeclaration(getOriginalNode(prop), constructor));
-        addPropertyOrClassStaticBlockStatements(initializerStatements, parameterProperties, receiver);
-        addPropertyOrClassStaticBlockStatements(initializerStatements, nonParameterProperties, receiver);
-      } else {
-        addPropertyOrClassStaticBlockStatements(initializerStatements, properties, receiver);
+      if (canProdiceDiagnostic) {
+        getSymbolAccessibilityDiagnostic = oldDiag;
       }
-      if (constructor == null ? void 0 : constructor.body) {
-        statementOffset = factory2.copyPrologue(
-          constructor.body.statements,
-          statements,
-          /*ensureUseStrict*/
-          false,
-          visitor
-        );
-        const superStatementIndices = findSuperStatementIndexPath(constructor.body.statements, statementOffset);
-        if (superStatementIndices.length) {
-          transformConstructorBodyWorker(
-            statements,
-            constructor.body.statements,
-            statementOffset,
-            superStatementIndices,
-            /*superPathDepth*/
-            0,
-            initializerStatements,
-            constructor
-          );
-        } else {
-          while (statementOffset < constructor.body.statements.length) {
-            const statement = constructor.body.statements[statementOffset];
-            if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
-              statementOffset++;
-            } else {
-              break;
-            }
-          }
-          addRange(statements, initializerStatements);
-          addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
-        }
-      } else {
-        if (needsSyntheticConstructor) {
-          statements.push(
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                factory2.createSuper(),
-                /*typeArguments*/
-                void 0,
-                [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
-              )
-            )
-          );
-        }
-        addRange(statements, initializerStatements);
+      if (input.kind === 267 /* ModuleDeclaration */) {
+        needsDeclare = previousNeedsDeclare;
       }
-      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      if (statements.length === 0 && !constructor) {
-        return void 0;
+      if (node === input) {
+        return node;
       }
-      const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? constructor.body.multiLine ?? statements.length > 0 : statements.length > 0;
-      return setTextRange(
-        factory2.createBlock(
-          setTextRange(
-            factory2.createNodeArray(statements),
-            /*location*/
-            constructor ? constructor.body.statements : node.members
-          ),
-          multiLine
-        ),
-        /*location*/
-        constructor ? constructor.body : void 0
-      );
+      errorFallbackNode = void 0;
+      errorNameNode = void 0;
+      return node && setOriginalNode(preserveJsDoc(node, input), input);
+    }
+  }
+  function transformVariableStatement(input) {
+    if (!forEach(input.declarationList.declarations, getBindingNameVisible)) return;
+    const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree, isVariableDeclaration);
+    if (!length(nodes)) return;
+    const modifiers = factory2.createNodeArray(ensureModifiers(input));
+    let declList;
+    if (isVarUsing(input.declarationList) || isVarAwaitUsing(input.declarationList)) {
+      declList = factory2.createVariableDeclarationList(nodes, 2 /* Const */);
+      setOriginalNode(declList, input.declarationList);
+      setTextRange(declList, input.declarationList);
+      setCommentRange(declList, input.declarationList);
+    } else {
+      declList = factory2.updateVariableDeclarationList(input.declarationList, nodes);
     }
-    function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) {
-      for (const property of properties) {
-        if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
-          continue;
-        }
-        const statement = transformPropertyOrClassStaticBlock(property, receiver);
-        if (!statement) {
-          continue;
-        }
-        statements.push(statement);
-      }
+    return factory2.updateVariableStatement(input, modifiers, declList);
+  }
+  function recreateBindingPattern(d) {
+    return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e)));
+  }
+  function recreateBindingElement(e) {
+    if (e.kind === 232 /* OmittedExpression */) {
+      return;
     }
-    function transformPropertyOrClassStaticBlock(property, receiver) {
-      const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : transformProperty(property, receiver);
-      if (!expression) {
-        return void 0;
-      }
-      const statement = factory2.createExpressionStatement(expression);
-      setOriginalNode(statement, property);
-      addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */);
-      setCommentRange(statement, property);
-      const propertyOriginalNode = getOriginalNode(property);
-      if (isParameter(propertyOriginalNode)) {
-        setSourceMapRange(statement, propertyOriginalNode);
-        removeAllComments(statement);
+    if (e.name) {
+      if (!getBindingNameVisible(e)) return;
+      if (isBindingPattern(e.name)) {
+        return recreateBindingPattern(e.name);
       } else {
-        setSourceMapRange(statement, moveRangePastModifiers(property));
-      }
-      setSyntheticLeadingComments(expression, void 0);
-      setSyntheticTrailingComments(expression, void 0);
-      if (hasAccessorModifier(propertyOriginalNode)) {
-        addEmitFlags(statement, 3072 /* NoComments */);
-      }
-      return statement;
-    }
-    function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) {
-      const expressions = [];
-      for (const property of propertiesOrClassStaticBlocks) {
-        const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : setCurrentClassElementAnd(
-          property,
-          () => transformProperty(property, receiver),
-          /*arg*/
+        return factory2.createVariableDeclaration(
+          e.name,
+          /*exclamationToken*/
+          void 0,
+          ensureType(
+            e,
+            /*type*/
+            void 0
+          ),
+          /*initializer*/
           void 0
         );
-        if (!expression) {
-          continue;
-        }
-        startOnNewLine(expression);
-        setOriginalNode(expression, property);
-        addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */);
-        setSourceMapRange(expression, moveRangePastModifiers(property));
-        setCommentRange(expression, property);
-        expressions.push(expression);
       }
-      return expressions;
     }
-    function transformProperty(property, receiver) {
-      var _a;
-      const savedCurrentClassElement = currentClassElement;
-      const transformed = transformPropertyWorker(property, receiver);
-      if (transformed && hasStaticModifier(property) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts)) {
-        setOriginalNode(transformed, property);
-        addEmitFlags(transformed, 4 /* AdviseOnEmitNode */);
-        setSourceMapRange(transformed, getSourceMapRange(property.name));
-        lexicalEnvironmentMap.set(getOriginalNode(property), lexicalEnvironment);
-      }
-      currentClassElement = savedCurrentClassElement;
-      return transformed;
+  }
+  function checkName(node) {
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node);
     }
-    function transformPropertyWorker(property, receiver) {
-      const emitAssignment = !useDefineForClassFields;
-      if (isNamedEvaluation(property, isAnonymousClassNeedingAssignedName)) {
-        property = transformNamedEvaluation(context, property);
-      }
-      const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name;
-      if (hasStaticModifier(property)) {
-        currentClassElement = property;
-      }
-      if (isPrivateIdentifier(propertyName) && shouldTransformClassElementToWeakMap(property)) {
-        const privateIdentifierInfo = accessPrivateIdentifier2(propertyName);
-        if (privateIdentifierInfo) {
-          if (privateIdentifierInfo.kind === "f" /* Field */) {
-            if (!privateIdentifierInfo.isStatic) {
-              return createPrivateInstanceFieldInitializer(
-                factory2,
-                receiver,
-                visitNode(property.initializer, visitor, isExpression),
-                privateIdentifierInfo.brandCheckIdentifier
-              );
-            } else {
-              return createPrivateStaticFieldInitializer(
-                factory2,
-                privateIdentifierInfo.variableName,
-                visitNode(property.initializer, visitor, isExpression)
-              );
-            }
-          } else {
-            return void 0;
-          }
-        } else {
-          Debug.fail("Undeclared private name for property declaration.");
-        }
-      }
-      if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) {
-        return void 0;
+    errorNameNode = node.name;
+    Debug.assert(hasDynamicName(node));
+    const decl = node;
+    const entityName = decl.name.expression;
+    checkEntityNameVisibility(entityName, enclosingDeclaration);
+    if (!suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = oldDiag;
+    }
+    errorNameNode = void 0;
+  }
+  function shouldStripInternal(node) {
+    return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile);
+  }
+  function isScopeMarker2(node) {
+    return isExportAssignment(node) || isExportDeclaration(node);
+  }
+  function hasScopeMarker2(statements) {
+    return some(statements, isScopeMarker2);
+  }
+  function ensureModifiers(node) {
+    const currentFlags = getEffectiveModifierFlags(node);
+    const newFlags = ensureModifierFlags(node);
+    if (currentFlags === newFlags) {
+      return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier);
+    }
+    return factory2.createModifiersFromModifierFlags(newFlags);
+  }
+  function ensureModifierFlags(node) {
+    let mask2 = 131071 /* All */ ^ (1 /* Public */ | 1024 /* Async */ | 16 /* Override */);
+    let additions = needsDeclare && !isAlwaysType(node) ? 128 /* Ambient */ : 0 /* None */;
+    const parentIsFile = node.parent.kind === 307 /* SourceFile */;
+    if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) {
+      mask2 ^= 128 /* Ambient */;
+      additions = 0 /* None */;
+    }
+    return maskModifierFlags(node, mask2, additions);
+  }
+  function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) {
+    let accessorType = getTypeAnnotationFromAccessor(node);
+    if (!accessorType && node !== accessors.firstAccessor) {
+      accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor);
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.firstAccessor);
+    }
+    if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) {
+      accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor);
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor);
+    }
+    return accessorType;
+  }
+  function transformHeritageClauses(nodes) {
+    return factory2.createNodeArray(filter(
+      map(nodes, (clause) => factory2.updateHeritageClause(
+        clause,
+        visitNodes2(
+          factory2.createNodeArray(filter(clause.types, (t) => {
+            return isEntityNameExpression(t.expression) || clause.token === 96 /* ExtendsKeyword */ && t.expression.kind === 106 /* NullKeyword */;
+          })),
+          visitDeclarationSubtree,
+          isExpressionWithTypeArguments
+        )
+      )),
+      (clause) => clause.types && !!clause.types.length
+    ));
+  }
+}
+function isAlwaysType(node) {
+  if (node.kind === 264 /* InterfaceDeclaration */) {
+    return true;
+  }
+  return false;
+}
+function maskModifiers(factory2, node, modifierMask, modifierAdditions) {
+  return factory2.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions));
+}
+function maskModifierFlags(node, modifierMask = 131071 /* All */ ^ 1 /* Public */, modifierAdditions = 0 /* None */) {
+  let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions;
+  if (flags & 2048 /* Default */ && !(flags & 32 /* Export */)) {
+    flags ^= 32 /* Export */;
+  }
+  if (flags & 2048 /* Default */ && flags & 128 /* Ambient */) {
+    flags ^= 128 /* Ambient */;
+  }
+  return flags;
+}
+function getTypeAnnotationFromAccessor(accessor) {
+  if (accessor) {
+    return accessor.kind === 177 /* GetAccessor */ ? accessor.type : accessor.parameters.length > 0 ? accessor.parameters[0].type : void 0;
+  }
+}
+function canHaveLiteralInitializer(node) {
+  switch (node.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+      return !hasEffectiveModifier(node, 2 /* Private */);
+    case 169 /* Parameter */:
+    case 260 /* VariableDeclaration */:
+      return true;
+  }
+  return false;
+}
+function isPreservedDeclarationStatement(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 243 /* VariableStatement */:
+    case 272 /* ImportDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 277 /* ExportAssignment */:
+      return true;
+  }
+  return false;
+}
+function isProcessedComponent(node) {
+  switch (node.kind) {
+    case 180 /* ConstructSignature */:
+    case 176 /* Constructor */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 173 /* MethodSignature */:
+    case 179 /* CallSignature */:
+    case 181 /* IndexSignature */:
+    case 260 /* VariableDeclaration */:
+    case 168 /* TypeParameter */:
+    case 233 /* ExpressionWithTypeArguments */:
+    case 183 /* TypeReference */:
+    case 194 /* ConditionalType */:
+    case 184 /* FunctionType */:
+    case 185 /* ConstructorType */:
+    case 205 /* ImportType */:
+      return true;
+  }
+  return false;
+}
+
+// src/compiler/transformer.ts
+function getModuleTransformer(moduleKind) {
+  switch (moduleKind) {
+    case 99 /* ESNext */:
+    case 7 /* ES2022 */:
+    case 6 /* ES2020 */:
+    case 5 /* ES2015 */:
+    case 200 /* Preserve */:
+      return transformECMAScriptModule;
+    case 4 /* System */:
+      return transformSystemModule;
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return transformNodeModule;
+    default:
+      return transformModule;
+  }
+}
+var noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
+function getTransformers(compilerOptions, customTransformers, emitOnly) {
+  return {
+    scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly),
+    declarationTransformers: getDeclarationTransformers(customTransformers)
+  };
+}
+function getScriptTransformers(compilerOptions, customTransformers, emitOnly) {
+  if (emitOnly) return emptyArray;
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
+  const transformers = [];
+  addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory));
+  transformers.push(transformTypeScript);
+  if (compilerOptions.experimentalDecorators) {
+    transformers.push(transformLegacyDecorators);
+  }
+  if (getJSXTransformEnabled(compilerOptions)) {
+    transformers.push(transformJsx);
+  }
+  if (languageVersion < 99 /* ESNext */) {
+    transformers.push(transformESNext);
+  }
+  if (!compilerOptions.experimentalDecorators && (languageVersion < 99 /* ESNext */ || !useDefineForClassFields)) {
+    transformers.push(transformESDecorators);
+  }
+  transformers.push(transformClassFields);
+  if (languageVersion < 8 /* ES2021 */) {
+    transformers.push(transformES2021);
+  }
+  if (languageVersion < 7 /* ES2020 */) {
+    transformers.push(transformES2020);
+  }
+  if (languageVersion < 6 /* ES2019 */) {
+    transformers.push(transformES2019);
+  }
+  if (languageVersion < 5 /* ES2018 */) {
+    transformers.push(transformES2018);
+  }
+  if (languageVersion < 4 /* ES2017 */) {
+    transformers.push(transformES2017);
+  }
+  if (languageVersion < 3 /* ES2016 */) {
+    transformers.push(transformES2016);
+  }
+  if (languageVersion < 2 /* ES2015 */) {
+    transformers.push(transformES2015);
+    transformers.push(transformGenerators);
+  }
+  transformers.push(getModuleTransformer(moduleKind));
+  addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory));
+  return transformers;
+}
+function getDeclarationTransformers(customTransformers) {
+  const transformers = [];
+  transformers.push(transformDeclarations);
+  addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory));
+  return transformers;
+}
+function wrapCustomTransformer(transformer) {
+  return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node);
+}
+function wrapCustomTransformerFactory(transformer, handleDefault) {
+  return (context) => {
+    const customTransformer = transformer(context);
+    return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer);
+  };
+}
+function wrapScriptTransformerFactory(transformer) {
+  return wrapCustomTransformerFactory(transformer, chainBundle);
+}
+function wrapDeclarationTransformerFactory(transformer) {
+  return wrapCustomTransformerFactory(transformer, (_, node) => node);
+}
+function noEmitSubstitution(_hint, node) {
+  return node;
+}
+function noEmitNotification(hint, node, callback) {
+  callback(hint, node);
+}
+function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
+  var _a, _b;
+  const enabledSyntaxKindFeatures = new Array(357 /* Count */);
+  let lexicalEnvironmentVariableDeclarations;
+  let lexicalEnvironmentFunctionDeclarations;
+  let lexicalEnvironmentStatements;
+  let lexicalEnvironmentFlags = 0 /* None */;
+  let lexicalEnvironmentVariableDeclarationsStack = [];
+  let lexicalEnvironmentFunctionDeclarationsStack = [];
+  let lexicalEnvironmentStatementsStack = [];
+  let lexicalEnvironmentFlagsStack = [];
+  let lexicalEnvironmentStackOffset = 0;
+  let lexicalEnvironmentSuspended = false;
+  let blockScopedVariableDeclarationsStack = [];
+  let blockScopeStackOffset = 0;
+  let blockScopedVariableDeclarations;
+  let emitHelpers;
+  let onSubstituteNode = noEmitSubstitution;
+  let onEmitNode = noEmitNotification;
+  let state = 0 /* Uninitialized */;
+  const diagnostics = [];
+  const context = {
+    factory: factory2,
+    getCompilerOptions: () => options,
+    getEmitResolver: () => resolver,
+    // TODO: GH#18217
+    getEmitHost: () => host,
+    // TODO: GH#18217
+    getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
+    startLexicalEnvironment,
+    suspendLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    setLexicalEnvironmentFlags,
+    getLexicalEnvironmentFlags,
+    hoistVariableDeclaration,
+    hoistFunctionDeclaration,
+    addInitializationStatement,
+    startBlockScope,
+    endBlockScope,
+    addBlockScopedVariable,
+    requestEmitHelper,
+    readEmitHelpers,
+    enableSubstitution,
+    enableEmitNotification,
+    isSubstitutionEnabled,
+    isEmitNotificationEnabled,
+    get onSubstituteNode() {
+      return onSubstituteNode;
+    },
+    set onSubstituteNode(value) {
+      Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
+      Debug.assert(value !== void 0, "Value must not be 'undefined'");
+      onSubstituteNode = value;
+    },
+    get onEmitNode() {
+      return onEmitNode;
+    },
+    set onEmitNode(value) {
+      Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
+      Debug.assert(value !== void 0, "Value must not be 'undefined'");
+      onEmitNode = value;
+    },
+    addDiagnostic(diag2) {
+      diagnostics.push(diag2);
+    }
+  };
+  for (const node of nodes) {
+    disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
+  }
+  mark("beforeTransform");
+  const transformersWithContext = transformers.map((t) => t(context));
+  const transformation = (node) => {
+    for (const transform2 of transformersWithContext) {
+      node = transform2(node);
+    }
+    return node;
+  };
+  state = 1 /* Initialized */;
+  const transformed = [];
+  for (const node of nodes) {
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "transformNodes", node.kind === 307 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end });
+    transformed.push((allowDtsFiles ? transformation : transformRoot)(node));
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  state = 2 /* Completed */;
+  mark("afterTransform");
+  measure("transformTime", "beforeTransform", "afterTransform");
+  return {
+    transformed,
+    substituteNode,
+    emitNodeWithNotification,
+    isEmitNotificationEnabled,
+    dispose,
+    diagnostics
+  };
+  function transformRoot(node) {
+    return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node;
+  }
+  function enableSubstitution(kind) {
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */;
+  }
+  function isSubstitutionEnabled(node) {
+    return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0;
+  }
+  function substituteNode(hint, node) {
+    Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed.");
+    return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node;
+  }
+  function enableEmitNotification(kind) {
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */;
+  }
+  function isEmitNotificationEnabled(node) {
+    return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0;
+  }
+  function emitNodeWithNotification(hint, node, emitCallback) {
+    Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed.");
+    if (node) {
+      if (isEmitNotificationEnabled(node)) {
+        onEmitNode(hint, node, emitCallback);
+      } else {
+        emitCallback(hint, node);
       }
-      const propertyOriginalNode = getOriginalNode(property);
-      if (hasSyntacticModifier(propertyOriginalNode, 64 /* Abstract */)) {
-        return void 0;
+    }
+  }
+  function hoistVariableDeclaration(name) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */);
+    if (!lexicalEnvironmentVariableDeclarations) {
+      lexicalEnvironmentVariableDeclarations = [decl];
+    } else {
+      lexicalEnvironmentVariableDeclarations.push(decl);
+    }
+    if (lexicalEnvironmentFlags & 1 /* InParameters */) {
+      lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */;
+    }
+  }
+  function hoistFunctionDeclaration(func) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    setEmitFlags(func, 2097152 /* CustomPrologue */);
+    if (!lexicalEnvironmentFunctionDeclarations) {
+      lexicalEnvironmentFunctionDeclarations = [func];
+    } else {
+      lexicalEnvironmentFunctionDeclarations.push(func);
+    }
+  }
+  function addInitializationStatement(node) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    setEmitFlags(node, 2097152 /* CustomPrologue */);
+    if (!lexicalEnvironmentStatements) {
+      lexicalEnvironmentStatements = [node];
+    } else {
+      lexicalEnvironmentStatements.push(node);
+    }
+  }
+  function startLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
+    lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations;
+    lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations;
+    lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements;
+    lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags;
+    lexicalEnvironmentStackOffset++;
+    lexicalEnvironmentVariableDeclarations = void 0;
+    lexicalEnvironmentFunctionDeclarations = void 0;
+    lexicalEnvironmentStatements = void 0;
+    lexicalEnvironmentFlags = 0 /* None */;
+  }
+  function suspendLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended.");
+    lexicalEnvironmentSuspended = true;
+  }
+  function resumeLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended.");
+    lexicalEnvironmentSuspended = false;
+  }
+  function endLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
+    let statements;
+    if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) {
+      if (lexicalEnvironmentFunctionDeclarations) {
+        statements = [...lexicalEnvironmentFunctionDeclarations];
       }
-      let initializer = visitNode(property.initializer, visitor, isExpression);
-      if (isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName)) {
-        const localName = factory2.cloneNode(propertyName);
-        if (initializer) {
-          if (isParenthesizedExpression(initializer) && isCommaExpression(initializer.expression) && isCallToHelper(initializer.expression.left, "___runInitializers") && isVoidExpression(initializer.expression.right) && isNumericLiteral(initializer.expression.right.expression)) {
-            initializer = initializer.expression.left;
-          }
-          initializer = factory2.inlineExpressions([initializer, localName]);
+      if (lexicalEnvironmentVariableDeclarations) {
+        const statement = factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
+        );
+        setEmitFlags(statement, 2097152 /* CustomPrologue */);
+        if (!statements) {
+          statements = [statement];
         } else {
-          initializer = localName;
+          statements.push(statement);
         }
-        setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
-        setSourceMapRange(localName, propertyOriginalNode.name);
-        setEmitFlags(localName, 3072 /* NoComments */);
-      } else {
-        initializer ?? (initializer = factory2.createVoidZero());
       }
-      if (emitAssignment || isPrivateIdentifier(propertyName)) {
-        const memberAccess = createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          propertyName,
-          /*location*/
-          propertyName
-        );
-        addEmitFlags(memberAccess, 1024 /* NoLeadingComments */);
-        const expression = factory2.createAssignment(memberAccess, initializer);
-        return expression;
-      } else {
-        const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
-        const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true });
-        return factory2.createObjectDefinePropertyCall(receiver, name, descriptor);
+      if (lexicalEnvironmentStatements) {
+        if (!statements) {
+          statements = [...lexicalEnvironmentStatements];
+        } else {
+          statements = [...statements, ...lexicalEnvironmentStatements];
+        }
       }
     }
-    function enableSubstitutionForClassAliases() {
-      if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) {
-        enabledSubstitutions |= 1 /* ClassAliases */;
-        context.enableSubstitution(80 /* Identifier */);
-        classAliases = [];
-      }
+    lexicalEnvironmentStackOffset--;
+    lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset];
+    if (lexicalEnvironmentStackOffset === 0) {
+      lexicalEnvironmentVariableDeclarationsStack = [];
+      lexicalEnvironmentFunctionDeclarationsStack = [];
+      lexicalEnvironmentStatementsStack = [];
+      lexicalEnvironmentFlagsStack = [];
     }
-    function enableSubstitutionForClassStaticThisOrSuperReference() {
-      if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) {
-        enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */;
-        context.enableSubstitution(110 /* ThisKeyword */);
-        context.enableEmitNotification(262 /* FunctionDeclaration */);
-        context.enableEmitNotification(218 /* FunctionExpression */);
-        context.enableEmitNotification(176 /* Constructor */);
-        context.enableEmitNotification(177 /* GetAccessor */);
-        context.enableEmitNotification(178 /* SetAccessor */);
-        context.enableEmitNotification(174 /* MethodDeclaration */);
-        context.enableEmitNotification(172 /* PropertyDeclaration */);
-        context.enableEmitNotification(167 /* ComputedPropertyName */);
-      }
+    return statements;
+  }
+  function setLexicalEnvironmentFlags(flags, value) {
+    lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags;
+  }
+  function getLexicalEnvironmentFlags() {
+    return lexicalEnvironmentFlags;
+  }
+  function startBlockScope() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed.");
+    blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations;
+    blockScopeStackOffset++;
+    blockScopedVariableDeclarations = void 0;
+  }
+  function endBlockScope() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
+    const statements = some(blockScopedVariableDeclarations) ? [
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
+          1 /* Let */
+        )
+      )
+    ] : void 0;
+    blockScopeStackOffset--;
+    blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset];
+    if (blockScopeStackOffset === 0) {
+      blockScopedVariableDeclarationsStack = [];
     }
-    function addInstanceMethodStatements(statements, methods, receiver) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) {
-        return;
+    return statements;
+  }
+  function addBlockScopedVariable(name) {
+    Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body.");
+    (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name);
+  }
+  function requestEmitHelper(helper) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    Debug.assert(!helper.scoped, "Cannot request a scoped emit helper.");
+    if (helper.dependencies) {
+      for (const h of helper.dependencies) {
+        requestEmitHelper(h);
       }
-      const { weakSetName } = getPrivateIdentifierEnvironment().data;
-      Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
-      statements.push(
-        factory2.createExpressionStatement(
-          createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName)
-        )
-      );
     }
-    function visitInvalidSuperProperty(node) {
-      return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression(
-        node,
-        factory2.createVoidZero(),
-        node.name
-      ) : factory2.updateElementAccessExpression(
-        node,
-        factory2.createVoidZero(),
-        visitNode(node.argumentExpression, visitor, isExpression)
-      );
+    emitHelpers = append(emitHelpers, helper);
+  }
+  function readEmitHelpers() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    const helpers = emitHelpers;
+    emitHelpers = void 0;
+    return helpers;
+  }
+  function dispose() {
+    if (state < 3 /* Disposed */) {
+      for (const node of nodes) {
+        disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
+      }
+      lexicalEnvironmentVariableDeclarations = void 0;
+      lexicalEnvironmentVariableDeclarationsStack = void 0;
+      lexicalEnvironmentFunctionDeclarations = void 0;
+      lexicalEnvironmentFunctionDeclarationsStack = void 0;
+      onSubstituteNode = void 0;
+      onEmitNode = void 0;
+      emitHelpers = void 0;
+      state = 3 /* Disposed */;
+    }
+  }
+}
+var nullTransformationContext = {
+  factory,
+  // eslint-disable-line object-shorthand
+  getCompilerOptions: () => ({}),
+  getEmitResolver: notImplemented,
+  getEmitHost: notImplemented,
+  getEmitHelperFactory: notImplemented,
+  startLexicalEnvironment: noop,
+  resumeLexicalEnvironment: noop,
+  suspendLexicalEnvironment: noop,
+  endLexicalEnvironment: returnUndefined,
+  setLexicalEnvironmentFlags: noop,
+  getLexicalEnvironmentFlags: () => 0,
+  hoistVariableDeclaration: noop,
+  hoistFunctionDeclaration: noop,
+  addInitializationStatement: noop,
+  startBlockScope: noop,
+  endBlockScope: returnUndefined,
+  addBlockScopedVariable: noop,
+  requestEmitHelper: noop,
+  readEmitHelpers: notImplemented,
+  enableSubstitution: noop,
+  enableEmitNotification: noop,
+  isSubstitutionEnabled: notImplemented,
+  isEmitNotificationEnabled: notImplemented,
+  onSubstituteNode: noEmitSubstitution,
+  onEmitNode: noEmitNotification,
+  addDiagnostic: noop
+};
+
+// src/compiler/emitter.ts
+var brackets = createBracketsMap();
+function isBuildInfoFile(file) {
+  return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */);
+}
+function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) {
+  const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit);
+  const options = host.getCompilerOptions();
+  if (options.outFile) {
+    if (sourceFiles.length) {
+      const bundle = factory.createBundle(sourceFiles);
+      const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle);
+      if (result) {
+        return result;
+      }
     }
-    function getPropertyNameExpressionIfNeeded(name, shouldHoist) {
-      if (isComputedPropertyName(name)) {
-        const cacheAssignment = findComputedPropertyNameCacheAssignment(name);
-        const expression = visitNode(name.expression, visitor, isExpression);
-        const innerExpression = skipPartiallyEmittedExpressions(expression);
-        const inlinable = isSimpleInlineableExpression(innerExpression);
-        const alreadyTransformed = !!cacheAssignment || isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left);
-        if (!alreadyTransformed && !inlinable && shouldHoist) {
-          const generatedName = factory2.getGeneratedNameForNode(name);
-          if (resolver.getNodeCheckFlags(name) & 32768 /* BlockScopedBindingInLoop */) {
-            addBlockScopedVariable(generatedName);
-          } else {
-            hoistVariableDeclaration(generatedName);
-          }
-          return factory2.createAssignment(generatedName, expression);
+  } else {
+    if (!onlyBuildInfo) {
+      for (const sourceFile of sourceFiles) {
+        const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile);
+        if (result) {
+          return result;
         }
-        return inlinable || isIdentifier(innerExpression) ? void 0 : expression;
       }
     }
-    function startClassLexicalEnvironment() {
-      lexicalEnvironment = { previous: lexicalEnvironment, data: void 0 };
-    }
-    function endClassLexicalEnvironment() {
-      lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous;
+    if (includeBuildInfo) {
+      const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+      if (buildInfoPath) return action(
+        { buildInfoPath },
+        /*sourceFileOrBundle*/
+        void 0
+      );
     }
-    function getClassLexicalEnvironment() {
-      Debug.assert(lexicalEnvironment);
-      return lexicalEnvironment.data ?? (lexicalEnvironment.data = {
-        facts: 0 /* None */,
-        classConstructor: void 0,
-        classThis: void 0,
-        superClassReference: void 0
-        // privateIdentifierEnvironment: undefined,
-      });
+  }
+}
+function getTsBuildInfoEmitOutputFilePath(options) {
+  const configFile = options.configFilePath;
+  if (!isIncrementalCompilation(options)) return void 0;
+  if (options.tsBuildInfoFile) return options.tsBuildInfoFile;
+  const outPath = options.outFile;
+  let buildInfoExtensionLess;
+  if (outPath) {
+    buildInfoExtensionLess = removeFileExtension(outPath);
+  } else {
+    if (!configFile) return void 0;
+    const configFileExtensionLess = removeFileExtension(configFile);
+    buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
+      options.rootDir,
+      configFileExtensionLess,
+      /*ignoreCase*/
+      true
+    )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+  }
+  return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
+}
+function getOutputPathsForBundle(options, forceDtsPaths) {
+  const outPath = options.outFile;
+  const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath;
+  const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
+  const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0;
+  const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+  return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath };
+}
+function getOutputPathsFor(sourceFile, host, forceDtsPaths) {
+  const options = host.getCompilerOptions();
+  if (sourceFile.kind === 308 /* Bundle */) {
+    return getOutputPathsForBundle(options, forceDtsPaths);
+  } else {
+    const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options));
+    const isJsonFile = isJsonSourceFile(sourceFile);
+    const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
+    const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath;
+    const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options);
+    const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0;
+    const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
+    return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath: void 0 };
+  }
+}
+function getSourceMapFilePath(jsFilePath, options) {
+  return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0;
+}
+function getOutputExtension(fileName, options) {
+  return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */;
+}
+function getOutputPathWithoutChangingExt(inputFileName, ignoreCase, outputDir, getCommonSourceDirectory2) {
+  return outputDir ? resolvePath(
+    outputDir,
+    getRelativePathFromDirectory(getCommonSourceDirectory2(), inputFileName, ignoreCase)
+  ) : inputFileName;
+}
+function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) {
+  return getOutputDeclarationFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2);
+}
+function getOutputDeclarationFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) {
+  return changeExtension(
+    getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.declarationDir || options.outDir, getCommonSourceDirectory2),
+    getDeclarationEmitExtensionForPath(inputFileName)
+  );
+}
+function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) {
+  if (configFile.options.emitDeclarationOnly) return void 0;
+  const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */);
+  const outputFileName = getOutputJSFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2);
+  return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0;
+}
+function getOutputJSFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) {
+  return changeExtension(
+    getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.outDir, getCommonSourceDirectory2),
+    getOutputExtension(inputFileName, options)
+  );
+}
+function createAddOutput() {
+  let outputs;
+  return { addOutput, getOutputs };
+  function addOutput(path) {
+    if (path) {
+      (outputs || (outputs = [])).push(path);
+    }
+  }
+  function getOutputs() {
+    return outputs || emptyArray;
+  }
+}
+function getSingleOutputFileNames(configFile, addOutput) {
+  const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+    configFile.options,
+    /*forceDtsPaths*/
+    false
+  );
+  addOutput(jsFilePath);
+  addOutput(sourceMapFilePath);
+  addOutput(declarationFilePath);
+  addOutput(declarationMapPath);
+  addOutput(buildInfoPath);
+}
+function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) {
+  if (isDeclarationFileName(inputFileName)) return;
+  const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+  addOutput(js);
+  if (fileExtensionIs(inputFileName, ".json" /* Json */)) return;
+  if (js && configFile.options.sourceMap) {
+    addOutput(`${js}.map`);
+  }
+  if (getEmitDeclarations(configFile.options)) {
+    const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    addOutput(dts);
+    if (configFile.options.declarationMap) {
+      addOutput(`${dts}.map`);
+    }
+  }
+}
+function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) {
+  let commonSourceDirectory;
+  if (options.rootDir) {
+    commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory);
+    checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir);
+  } else if (options.composite && options.configFilePath) {
+    commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath));
+    checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory);
+  } else {
+    commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName);
+  }
+  if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) {
+    commonSourceDirectory += directorySeparator;
+  }
+  return commonSourceDirectory;
+}
+function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) {
+  return getCommonSourceDirectory(
+    options,
+    () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)),
+    getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))),
+    createGetCanonicalFileName(!ignoreCase)
+  );
+}
+function getAllProjectOutputs(configFile, ignoreCase) {
+  const { addOutput, getOutputs } = createAddOutput();
+  if (configFile.options.outFile) {
+    getSingleOutputFileNames(configFile, addOutput);
+  } else {
+    const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
+    for (const inputFileName of configFile.fileNames) {
+      getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2);
+    }
+    addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options));
+  }
+  return getOutputs();
+}
+function getOutputFileNames(commandLine, inputFileName, ignoreCase) {
+  inputFileName = normalizePath(inputFileName);
+  Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`);
+  const { addOutput, getOutputs } = createAddOutput();
+  if (commandLine.options.outFile) {
+    getSingleOutputFileNames(commandLine, addOutput);
+  } else {
+    getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput);
+  }
+  return getOutputs();
+}
+function getFirstProjectOutput(configFile, ignoreCase) {
+  if (configFile.options.outFile) {
+    const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
+      configFile.options,
+      /*forceDtsPaths*/
+      false
+    );
+    return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
+  }
+  const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
+  for (const inputFileName of configFile.fileNames) {
+    if (isDeclarationFileName(inputFileName)) continue;
+    const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    if (jsFilePath) return jsFilePath;
+    if (fileExtensionIs(inputFileName, ".json" /* Json */)) continue;
+    if (getEmitDeclarations(configFile.options)) {
+      return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    }
+  }
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options);
+  if (buildInfoPath) return buildInfoPath;
+  return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`);
+}
+function emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) {
+  return !!forceDtsEmit && !!emitOnly;
+}
+function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit) {
+  var compilerOptions = host.getCompilerOptions();
+  var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0;
+  var emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0;
+  var emitterDiagnostics = createDiagnosticCollection();
+  var newLine = getNewLineCharacter(compilerOptions);
+  var writer = createTextWriter(newLine);
+  var { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint");
+  var emitSkipped = false;
+  enter();
+  forEachEmittedFile(
+    host,
+    emitSourceFileOrBundle,
+    getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit),
+    forceDtsEmit,
+    onlyBuildInfo,
+    !targetSourceFile
+  );
+  exit();
+  return {
+    emitSkipped,
+    diagnostics: emitterDiagnostics.getDiagnostics(),
+    emittedFiles: emittedFilesList,
+    sourceMaps: sourceMapDataList
+  };
+  function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) {
+    var _a, _b, _c, _d, _e, _f;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath });
+    emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath);
+    (_b = tracing) == null ? void 0 : _b.pop();
+    (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath });
+    emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath);
+    (_d = tracing) == null ? void 0 : _d.pop();
+    (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath });
+    emitBuildInfo(buildInfoPath);
+    (_f = tracing) == null ? void 0 : _f.pop();
+  }
+  function emitBuildInfo(buildInfoPath) {
+    if (!buildInfoPath || targetSourceFile || emitSkipped) return;
+    if (host.isEmitBlocked(buildInfoPath)) {
+      emitSkipped = true;
+      return;
     }
-    function getPrivateIdentifierEnvironment() {
-      Debug.assert(lexicalEnvironment);
-      return lexicalEnvironment.privateEnv ?? (lexicalEnvironment.privateEnv = newPrivateEnvironment({
-        className: void 0,
-        weakSetName: void 0
-      }));
+    const buildInfo = host.getBuildInfo() || createBuildInfo(
+      /*program*/
+      void 0
+    );
+    writeFile(
+      host,
+      emitterDiagnostics,
+      buildInfoPath,
+      getBuildInfoText(buildInfo),
+      /*writeByteOrderMark*/
+      false,
+      /*sourceFiles*/
+      void 0,
+      { buildInfo }
+    );
+    emittedFilesList == null ? void 0 : emittedFilesList.push(buildInfoPath);
+  }
+  function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath) {
+    if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
+      return;
     }
-    function getPendingExpressions() {
-      return pendingExpressions ?? (pendingExpressions = []);
+    if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) {
+      emitSkipped = true;
+      return;
     }
-    function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      if (isAutoAccessorPropertyDeclaration(node)) {
-        addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isPropertyDeclaration(node)) {
-        addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isMethodDeclaration(node)) {
-        addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isGetAccessorDeclaration(node)) {
-        addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isSetAccessorDeclaration(node)) {
-        addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    (isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : filter(sourceFileOrBundle.sourceFiles, isSourceFileNotJson)).forEach(
+      (sourceFile) => {
+        if (compilerOptions.noCheck || !canIncludeBindAndCheckDiagnsotics(sourceFile, compilerOptions)) markLinkedReferences(sourceFile);
       }
-    }
-    function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      if (isStatic2) {
-        const brandCheckIdentifier = Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment");
-        const variableName = createHoistedVariableForPrivateName(name);
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "f" /* Field */,
-          isStatic: true,
-          brandCheckIdentifier,
-          variableName,
-          isValid
-        });
-      } else {
-        const weakMapName = createHoistedVariableForPrivateName(name);
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "f" /* Field */,
-          isStatic: false,
-          brandCheckIdentifier: weakMapName,
-          isValid
-        });
-        getPendingExpressions().push(factory2.createAssignment(
-          weakMapName,
-          factory2.createNewExpression(
-            factory2.createIdentifier("WeakMap"),
-            /*typeArguments*/
-            void 0,
-            []
-          )
-        ));
+    );
+    const transform2 = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      [sourceFileOrBundle],
+      scriptTransformers,
+      /*allowDtsFiles*/
+      false
+    );
+    const printerOptions = {
+      removeComments: compilerOptions.removeComments,
+      newLine: compilerOptions.newLine,
+      noEmitHelpers: compilerOptions.noEmitHelpers,
+      module: getEmitModuleKind(compilerOptions),
+      target: getEmitScriptTarget(compilerOptions),
+      sourceMap: compilerOptions.sourceMap,
+      inlineSourceMap: compilerOptions.inlineSourceMap,
+      inlineSources: compilerOptions.inlineSources,
+      extendedDiagnostics: compilerOptions.extendedDiagnostics
+    };
+    const printer = createPrinter(printerOptions, {
+      // resolver hooks
+      hasGlobalName: resolver.hasGlobalName,
+      // transform hooks
+      onEmitNode: transform2.emitNodeWithNotification,
+      isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
+      substituteNode: transform2.substituteNode
+    });
+    Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform");
+    printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions);
+    transform2.dispose();
+    if (emittedFilesList) {
+      emittedFilesList.push(jsFilePath);
+      if (sourceMapFilePath) {
+        emittedFilesList.push(sourceMapFilePath);
       }
     }
-    function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      const methodName = createHoistedVariableForPrivateName(name);
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
-      setPrivateIdentifier(privateEnv, name, {
-        kind: "m" /* Method */,
-        methodName,
-        brandCheckIdentifier,
-        isStatic: isStatic2,
-        isValid
-      });
+  }
+  function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath) {
+    if (!sourceFileOrBundle || emitOnly === 0 /* Js */) return;
+    if (!declarationFilePath) {
+      if (emitOnly || compilerOptions.emitDeclarationOnly) emitSkipped = true;
+      return;
     }
-    function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      const getterName = createHoistedVariableForPrivateName(name, "_get");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
-      if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) {
-        previousInfo.getterName = getterName;
-      } else {
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "a" /* Accessor */,
-          getterName,
-          setterName: void 0,
-          brandCheckIdentifier,
-          isStatic: isStatic2,
-          isValid
-        });
+    const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles;
+    const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson);
+    const inputListOrBundle = compilerOptions.outFile ? [factory.createBundle(filesForEmit)] : filesForEmit;
+    filesForEmit.forEach((sourceFile) => {
+      if (emitOnly && !getEmitDeclarations(compilerOptions) || compilerOptions.noCheck || emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) || !canIncludeBindAndCheckDiagnsotics(sourceFile, compilerOptions)) {
+        collectLinkedAliases(sourceFile);
       }
-    }
-    function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      const setterName = createHoistedVariableForPrivateName(name, "_set");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
-      if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) {
-        previousInfo.setterName = setterName;
-      } else {
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "a" /* Accessor */,
-          getterName: void 0,
-          setterName,
-          brandCheckIdentifier,
-          isStatic: isStatic2,
-          isValid
-        });
+    });
+    const declarationTransform = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      inputListOrBundle,
+      declarationTransformers,
+      /*allowDtsFiles*/
+      false
+    );
+    if (length(declarationTransform.diagnostics)) {
+      for (const diagnostic of declarationTransform.diagnostics) {
+        emitterDiagnostics.add(diagnostic);
       }
     }
-    function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      const getterName = createHoistedVariableForPrivateName(name, "_get");
-      const setterName = createHoistedVariableForPrivateName(name, "_set");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment");
-      setPrivateIdentifier(privateEnv, name, {
-        kind: "a" /* Accessor */,
-        getterName,
-        setterName,
-        brandCheckIdentifier,
-        isStatic: isStatic2,
-        isValid
+    const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit;
+    emitSkipped = emitSkipped || declBlocked;
+    if (!declBlocked || forceDtsEmit) {
+      Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
+      const printerOptions = {
+        removeComments: compilerOptions.removeComments,
+        newLine: compilerOptions.newLine,
+        noEmitHelpers: true,
+        module: compilerOptions.module,
+        target: compilerOptions.target,
+        sourceMap: !forceDtsEmit && compilerOptions.declarationMap,
+        inlineSourceMap: compilerOptions.inlineSourceMap,
+        extendedDiagnostics: compilerOptions.extendedDiagnostics,
+        onlyPrintJsDocStyle: true,
+        omitBraceSourceMapPositions: true
+      };
+      const declarationPrinter = createPrinter(printerOptions, {
+        // resolver hooks
+        hasGlobalName: resolver.hasGlobalName,
+        // transform hooks
+        onEmitNode: declarationTransform.emitNodeWithNotification,
+        isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
+        substituteNode: declarationTransform.substituteNode
       });
-    }
-    function addPrivateIdentifierToEnvironment(node, name, addDeclaration) {
-      const lex = getClassLexicalEnvironment();
-      const privateEnv = getPrivateIdentifierEnvironment();
-      const previousInfo = getPrivateIdentifier(privateEnv, name);
-      const isStatic2 = hasStaticModifier(node);
-      const isValid = !isReservedPrivateName(name) && previousInfo === void 0;
-      addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-    }
-    function createHoistedVariableForClass(name, node, suffix) {
-      const { className } = getPrivateIdentifierEnvironment().data;
-      const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
-      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0,
-        /*reservedInNestedScopes*/
-        true,
-        prefix,
-        suffix
+      printSourceFileOrBundle(
+        declarationFilePath,
+        declarationMapPath,
+        declarationTransform,
+        declarationPrinter,
+        {
+          sourceMap: printerOptions.sourceMap,
+          sourceRoot: compilerOptions.sourceRoot,
+          mapRoot: compilerOptions.mapRoot,
+          extendedDiagnostics: compilerOptions.extendedDiagnostics
+          // Explicitly do not passthru either `inline` option
+        }
       );
-      if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
-        addBlockScopedVariable(identifier);
-      } else {
-        hoistVariableDeclaration(identifier);
+      if (emittedFilesList) {
+        emittedFilesList.push(declarationFilePath);
+        if (declarationMapPath) {
+          emittedFilesList.push(declarationMapPath);
+        }
       }
-      return identifier;
-    }
-    function createHoistedVariableForPrivateName(name, suffix) {
-      const text = tryGetTextOfPropertyName(name);
-      return createHoistedVariableForClass((text == null ? void 0 : text.substring(1)) ?? name, name, suffix);
     }
-    function accessPrivateIdentifier2(name) {
-      const info = accessPrivateIdentifier(lexicalEnvironment, name);
-      return (info == null ? void 0 : info.kind) === "untransformed" ? void 0 : info;
-    }
-    function wrapPrivateIdentifierForDestructuringTarget(node) {
-      const parameter = factory2.getGeneratedNameForNode(node);
-      const info = accessPrivateIdentifier2(node.name);
-      if (!info) {
-        return visitEachChild(node, visitor, context);
-      }
-      let receiver = node.expression;
-      if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
-        receiver = factory2.createTempVariable(
-          hoistVariableDeclaration,
-          /*reservedInNestedScopes*/
+    declarationTransform.dispose();
+  }
+  function collectLinkedAliases(node) {
+    if (isExportAssignment(node)) {
+      if (node.expression.kind === 80 /* Identifier */) {
+        resolver.collectLinkedAliases(
+          node.expression,
+          /*setVisibility*/
           true
         );
-        getPendingExpressions().push(factory2.createBinaryExpression(receiver, 64 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
-      }
-      return factory2.createAssignmentTargetWrapper(
-        parameter,
-        createPrivateIdentifierAssignment(
-          info,
-          receiver,
-          parameter,
-          64 /* EqualsToken */
-        )
-      );
-    }
-    function visitDestructuringAssignmentTarget(node) {
-      if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) {
-        return visitAssignmentPattern(node);
-      }
-      if (isPrivateIdentifierPropertyAccessExpression(node)) {
-        return wrapPrivateIdentifierForDestructuringTarget(node);
-      } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) {
-        const { classConstructor, superClassReference, facts } = lexicalEnvironment.data;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return visitInvalidSuperProperty(node);
-        } else if (classConstructor && superClassReference) {
-          const name = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0;
-          if (name) {
-            const temp = factory2.createTempVariable(
-              /*recordTempVariable*/
-              void 0
-            );
-            return factory2.createAssignmentTargetWrapper(
-              temp,
-              factory2.createReflectSetCall(
-                superClassReference,
-                name,
-                temp,
-                classConstructor
-              )
-            );
-          }
-        }
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitAssignmentElement(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
       }
-      if (isAssignmentExpression(
-        node,
-        /*excludeCompoundAssignment*/
+      return;
+    } else if (isExportSpecifier(node)) {
+      resolver.collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
         true
-      )) {
-        const left = visitDestructuringAssignmentTarget(node.left);
-        const right = visitNode(node.right, visitor, isExpression);
-        return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
-      }
-      return visitDestructuringAssignmentTarget(node);
+      );
+      return;
     }
-    function visitAssignmentRestElement(node) {
-      if (isLeftHandSideExpression(node.expression)) {
-        const expression = visitDestructuringAssignmentTarget(node.expression);
-        return factory2.updateSpreadElement(node, expression);
-      }
-      return visitEachChild(node, visitor, context);
+    forEachChild(node, collectLinkedAliases);
+  }
+  function markLinkedReferences(file) {
+    forEachChildRecursively(file, (n) => {
+      if (isImportEqualsDeclaration(n) && !(getSyntacticModifierFlags(n) & 32 /* Export */)) return "skip";
+      if (isImportDeclaration(n)) return "skip";
+      resolver.markLinkedReferences(n);
+    });
+  }
+  function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) {
+    const sourceFileOrBundle = transform2.transformed[0];
+    const bundle = sourceFileOrBundle.kind === 308 /* Bundle */ ? sourceFileOrBundle : void 0;
+    const sourceFile = sourceFileOrBundle.kind === 307 /* SourceFile */ ? sourceFileOrBundle : void 0;
+    const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile];
+    let sourceMapGenerator;
+    if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) {
+      sourceMapGenerator = createSourceMapGenerator(
+        host,
+        getBaseFileName(normalizeSlashes(jsFilePath)),
+        getSourceRoot(mapOptions),
+        getSourceMapDirectory(mapOptions, jsFilePath, sourceFile),
+        mapOptions
+      );
     }
-    function visitArrayAssignmentElement(node) {
-      if (isArrayBindingOrAssignmentElement(node)) {
-        if (isSpreadElement(node))
-          return visitAssignmentRestElement(node);
-        if (!isOmittedExpression(node))
-          return visitAssignmentElement(node);
+    if (bundle) {
+      printer.writeBundle(bundle, writer, sourceMapGenerator);
+    } else {
+      printer.writeFile(sourceFile, writer, sourceMapGenerator);
+    }
+    let sourceMapUrlPos;
+    if (sourceMapGenerator) {
+      if (sourceMapDataList) {
+        sourceMapDataList.push({
+          inputSourceFileNames: sourceMapGenerator.getSources(),
+          sourceMap: sourceMapGenerator.toJSON()
+        });
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitAssignmentProperty(node) {
-      const name = visitNode(node.name, visitor, isPropertyName);
-      if (isAssignmentExpression(
-        node.initializer,
-        /*excludeCompoundAssignment*/
-        true
-      )) {
-        const assignmentElement = visitAssignmentElement(node.initializer);
-        return factory2.updatePropertyAssignment(node, name, assignmentElement);
+      const sourceMappingURL = getSourceMappingURL(
+        mapOptions,
+        sourceMapGenerator,
+        jsFilePath,
+        sourceMapFilePath,
+        sourceFile
+      );
+      if (sourceMappingURL) {
+        if (!writer.isAtStartOfLine()) writer.rawWrite(newLine);
+        sourceMapUrlPos = writer.getTextPos();
+        writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`);
       }
-      if (isLeftHandSideExpression(node.initializer)) {
-        const assignmentElement = visitDestructuringAssignmentTarget(node.initializer);
-        return factory2.updatePropertyAssignment(node, name, assignmentElement);
+      if (sourceMapFilePath) {
+        const sourceMap = sourceMapGenerator.toString();
+        writeFile(
+          host,
+          emitterDiagnostics,
+          sourceMapFilePath,
+          sourceMap,
+          /*writeByteOrderMark*/
+          false,
+          sourceFiles
+        );
       }
-      return visitEachChild(node, visitor, context);
+    } else {
+      writer.writeLine();
     }
-    function visitShorthandAssignmentProperty(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node);
+    const text = writer.getText();
+    writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, { sourceMapUrlPos, diagnostics: transform2.diagnostics });
+    writer.clear();
+  }
+  function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) {
+    return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 307 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */));
+  }
+  function getSourceRoot(mapOptions) {
+    const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || "");
+    return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
+  }
+  function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
+    if (mapOptions.sourceRoot) return host.getCommonSourceDirectory();
+    if (mapOptions.mapRoot) {
+      let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
+      if (sourceFile) {
+        sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitAssignmentRestProperty(node) {
-      if (isLeftHandSideExpression(node.expression)) {
-        const expression = visitDestructuringAssignmentTarget(node.expression);
-        return factory2.updateSpreadAssignment(node, expression);
+      if (getRootLength(sourceMapDir) === 0) {
+        sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
       }
-      return visitEachChild(node, visitor, context);
+      return sourceMapDir;
     }
-    function visitObjectAssignmentElement(node) {
-      Debug.assertNode(node, isObjectBindingOrAssignmentElement);
-      if (isSpreadAssignment(node))
-        return visitAssignmentRestProperty(node);
-      if (isShorthandPropertyAssignment(node))
-        return visitShorthandAssignmentProperty(node);
-      if (isPropertyAssignment(node))
-        return visitAssignmentProperty(node);
-      return visitEachChild(node, visitor, context);
+    return getDirectoryPath(normalizePath(filePath));
+  }
+  function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) {
+    if (mapOptions.inlineSourceMap) {
+      const sourceMapText = sourceMapGenerator.toString();
+      const base64SourceMapText = base64encode(sys, sourceMapText);
+      return `data:application/json;base64,${base64SourceMapText}`;
     }
-    function visitAssignmentPattern(node) {
-      if (isArrayLiteralExpression(node)) {
-        return factory2.updateArrayLiteralExpression(
-          node,
-          visitNodes2(node.elements, visitArrayAssignmentElement, isExpression)
+    const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath)));
+    if (mapOptions.mapRoot) {
+      let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
+      if (sourceFile) {
+        sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
+      }
+      if (getRootLength(sourceMapDir) === 0) {
+        sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
+        return encodeURI(
+          getRelativePathToDirectoryOrUrl(
+            getDirectoryPath(normalizePath(filePath)),
+            // get the relative sourceMapDir path based on jsFilePath
+            combinePaths(sourceMapDir, sourceMapFile),
+            // this is where user expects to see sourceMap
+            host.getCurrentDirectory(),
+            host.getCanonicalFileName,
+            /*isAbsolutePathAnUrl*/
+            true
+          )
         );
       } else {
-        return factory2.updateObjectLiteralExpression(
-          node,
-          visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike)
-        );
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      const original = getOriginalNode(node);
-      const lex = lexicalEnvironmentMap.get(original);
-      if (lex) {
-        const savedLexicalEnvironment = lexicalEnvironment;
-        const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
-        lexicalEnvironment = lex;
-        previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
-        shouldSubstituteThisWithClassThis = !isClassStaticBlockDeclaration(original) || !(getInternalEmitFlags(original) & 32 /* TransformPrivateStaticElements */);
-        previousOnEmitNode(hint, node, emitCallback);
-        shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
-        previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis;
-        lexicalEnvironment = savedLexicalEnvironment;
-        return;
-      }
-      switch (node.kind) {
-        case 218 /* FunctionExpression */:
-          if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) {
-            break;
-          }
-        case 262 /* FunctionDeclaration */:
-        case 176 /* Constructor */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 174 /* MethodDeclaration */:
-        case 172 /* PropertyDeclaration */: {
-          const savedLexicalEnvironment = lexicalEnvironment;
-          const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
-          lexicalEnvironment = void 0;
-          previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
-          shouldSubstituteThisWithClassThis = false;
-          previousOnEmitNode(hint, node, emitCallback);
-          shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
-          previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis;
-          lexicalEnvironment = savedLexicalEnvironment;
-          return;
-        }
-        case 167 /* ComputedPropertyName */: {
-          const savedLexicalEnvironment = lexicalEnvironment;
-          const savedShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis;
-          lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous;
-          shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis;
-          previousOnEmitNode(hint, node, emitCallback);
-          shouldSubstituteThisWithClassThis = savedShouldSubstituteThisWithClassThis;
-          lexicalEnvironment = savedLexicalEnvironment;
-          return;
-        }
-      }
-      previousOnEmitNode(hint, node, emitCallback);
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      }
-      return node;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 110 /* ThisKeyword */:
-          return substituteThisExpression(node);
-      }
-      return node;
-    }
-    function substituteThisExpression(node) {
-      if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !noSubstitution.has(node)) {
-        const { facts, classConstructor, classThis } = lexicalEnvironment.data;
-        const substituteThis = shouldSubstituteThisWithClassThis ? classThis ?? classConstructor : classConstructor;
-        if (substituteThis) {
-          return setTextRange(
-            setOriginalNode(
-              factory2.cloneNode(substituteThis),
-              node
-            ),
-            node
-          );
-        }
-        if (facts & 1 /* ClassWasDecorated */ && legacyDecorators) {
-          return factory2.createParenthesizedExpression(factory2.createVoidZero());
-        }
-      }
-      return node;
-    }
-    function substituteExpressionIdentifier(node) {
-      return trySubstituteClassAlias(node) || node;
-    }
-    function trySubstituteClassAlias(node) {
-      if (enabledSubstitutions & 1 /* ClassAliases */) {
-        if (resolver.getNodeCheckFlags(node) & 536870912 /* ConstructorReference */) {
-          const declaration = resolver.getReferencedValueDeclaration(node);
-          if (declaration) {
-            const classAlias = classAliases[declaration.id];
-            if (classAlias) {
-              const clone2 = factory2.cloneNode(classAlias);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
-            }
-          }
-        }
-      }
-      return void 0;
+        return encodeURI(combinePaths(sourceMapDir, sourceMapFile));
+      }
+    }
+    return encodeURI(sourceMapFile);
+  }
+}
+function createBuildInfo(program) {
+  return { program, version };
+}
+function getBuildInfoText(buildInfo) {
+  return JSON.stringify(buildInfo);
+}
+function getBuildInfo(buildInfoFile, buildInfoText) {
+  return readJsonOrUndefined(buildInfoFile, buildInfoText);
+}
+var notImplementedResolver = {
+  hasGlobalName: notImplemented,
+  getReferencedExportContainer: notImplemented,
+  getReferencedImportDeclaration: notImplemented,
+  getReferencedDeclarationWithCollidingName: notImplemented,
+  isDeclarationWithCollidingName: notImplemented,
+  isValueAliasDeclaration: notImplemented,
+  isReferencedAliasDeclaration: notImplemented,
+  isTopLevelValueImportEqualsWithEntityName: notImplemented,
+  hasNodeCheckFlag: notImplemented,
+  isDeclarationVisible: notImplemented,
+  isLateBound: (_node) => false,
+  collectLinkedAliases: notImplemented,
+  markLinkedReferences: notImplemented,
+  isImplementationOfOverload: notImplemented,
+  requiresAddingImplicitUndefined: notImplemented,
+  isExpandoFunctionDeclaration: notImplemented,
+  getPropertiesOfContainerFunction: notImplemented,
+  createTypeOfDeclaration: notImplemented,
+  createReturnTypeOfSignatureDeclaration: notImplemented,
+  createTypeOfExpression: notImplemented,
+  createLiteralConstValue: notImplemented,
+  isSymbolAccessible: notImplemented,
+  isEntityNameVisible: notImplemented,
+  // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
+  getConstantValue: notImplemented,
+  getEnumMemberValue: notImplemented,
+  getReferencedValueDeclaration: notImplemented,
+  getReferencedValueDeclarations: notImplemented,
+  getTypeReferenceSerializationKind: notImplemented,
+  isOptionalParameter: notImplemented,
+  isArgumentsLocalBinding: notImplemented,
+  getExternalModuleFileFromDeclaration: notImplemented,
+  isLiteralConstDeclaration: notImplemented,
+  getJsxFactoryEntity: notImplemented,
+  getJsxFragmentFactoryEntity: notImplemented,
+  isBindingCapturedByNode: notImplemented,
+  getDeclarationStatementsForSourceFile: notImplemented,
+  isImportRequiredByAugmentation: notImplemented
+};
+var createPrinterWithDefaults = /* @__PURE__ */ memoize(() => createPrinter({}));
+var createPrinterWithRemoveComments = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true }));
+var createPrinterWithRemoveCommentsNeverAsciiEscape = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, neverAsciiEscape: true }));
+var createPrinterWithRemoveCommentsOmitTrailingSemicolon = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, omitTrailingSemicolon: true }));
+function createPrinter(printerOptions = {}, handlers = {}) {
+  var {
+    hasGlobalName,
+    onEmitNode = noEmitNotification,
+    isEmitNotificationEnabled,
+    substituteNode = noEmitSubstitution,
+    onBeforeEmitNode,
+    onAfterEmitNode,
+    onBeforeEmitNodeArray,
+    onAfterEmitNodeArray,
+    onBeforeEmitToken,
+    onAfterEmitToken
+  } = handlers;
+  var extendedDiagnostics = !!printerOptions.extendedDiagnostics;
+  var omitBraceSourcePositions = !!printerOptions.omitBraceSourceMapPositions;
+  var newLine = getNewLineCharacter(printerOptions);
+  var moduleKind = getEmitModuleKind(printerOptions);
+  var bundledHelpers = /* @__PURE__ */ new Map();
+  var currentSourceFile;
+  var nodeIdToGeneratedName;
+  var nodeIdToGeneratedPrivateName;
+  var autoGeneratedIdToGeneratedName;
+  var generatedNames;
+  var formattedNameTempFlagsStack;
+  var formattedNameTempFlags;
+  var privateNameTempFlagsStack;
+  var privateNameTempFlags;
+  var tempFlagsStack;
+  var tempFlags;
+  var reservedNamesStack;
+  var reservedNames;
+  var reservedPrivateNamesStack;
+  var reservedPrivateNames;
+  var preserveSourceNewlines = printerOptions.preserveSourceNewlines;
+  var nextListElementPos;
+  var writer;
+  var ownWriter;
+  var write = writeBase;
+  var isOwnFileEmit;
+  var sourceMapsDisabled = true;
+  var sourceMapGenerator;
+  var sourceMapSource;
+  var sourceMapSourceIndex = -1;
+  var mostRecentlyAddedSourceMapSource;
+  var mostRecentlyAddedSourceMapSourceIndex = -1;
+  var containerPos = -1;
+  var containerEnd = -1;
+  var declarationListContainerEnd = -1;
+  var currentLineMap;
+  var detachedCommentsInfo;
+  var hasWrittenComment = false;
+  var commentsDisabled = !!printerOptions.removeComments;
+  var lastSubstitution;
+  var currentParenthesizerRule;
+  var { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment");
+  var parenthesizer = factory.parenthesizer;
+  var typeArgumentParenthesizerRuleSelector = {
+    select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0
+  };
+  var emitBinaryExpression = createEmitBinaryExpression();
+  reset2();
+  return {
+    // public API
+    printNode,
+    printList,
+    printFile,
+    printBundle,
+    // internal API
+    writeNode,
+    writeList,
+    writeFile: writeFile2,
+    writeBundle
+  };
+  function printNode(hint, node, sourceFile) {
+    switch (hint) {
+      case 0 /* SourceFile */:
+        Debug.assert(isSourceFile(node), "Expected a SourceFile node.");
+        break;
+      case 2 /* IdentifierName */:
+        Debug.assert(isIdentifier(node), "Expected an Identifier node.");
+        break;
+      case 1 /* Expression */:
+        Debug.assert(isExpression(node), "Expected an Expression node.");
+        break;
     }
+    switch (node.kind) {
+      case 307 /* SourceFile */:
+        return printFile(node);
+      case 308 /* Bundle */:
+        return printBundle(node);
+    }
+    writeNode(hint, node, sourceFile, beginPrint());
+    return endPrint();
+  }
+  function printList(format, nodes, sourceFile) {
+    writeList(format, nodes, sourceFile, beginPrint());
+    return endPrint();
+  }
+  function printBundle(bundle) {
+    writeBundle(
+      bundle,
+      beginPrint(),
+      /*sourceMapGenerator*/
+      void 0
+    );
+    return endPrint();
   }
-  function createPrivateStaticFieldInitializer(factory2, variableName, initializer) {
-    return factory2.createAssignment(
-      variableName,
-      factory2.createObjectLiteralExpression([
-        factory2.createPropertyAssignment("value", initializer || factory2.createVoidZero())
-      ])
+  function printFile(sourceFile) {
+    writeFile2(
+      sourceFile,
+      beginPrint(),
+      /*sourceMapGenerator*/
+      void 0
     );
+    return endPrint();
   }
-  function createPrivateInstanceFieldInitializer(factory2, receiver, initializer, weakMapName) {
-    return factory2.createCallExpression(
-      factory2.createPropertyAccessExpression(weakMapName, "set"),
-      /*typeArguments*/
+  function writeNode(hint, node, sourceFile, output) {
+    const previousWriter = writer;
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
+    print(hint, node, sourceFile);
+    reset2();
+    writer = previousWriter;
+  }
+  function writeList(format, nodes, sourceFile, output) {
+    const previousWriter = writer;
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
+    if (sourceFile) {
+      setSourceFile(sourceFile);
+    }
+    emitList(
+      /*parentNode*/
       void 0,
-      [receiver, initializer || factory2.createVoidZero()]
+      nodes,
+      format
     );
+    reset2();
+    writer = previousWriter;
+  }
+  function writeBundle(bundle, output, sourceMapGenerator2) {
+    isOwnFileEmit = false;
+    const previousWriter = writer;
+    setWriter(output, sourceMapGenerator2);
+    emitShebangIfNeeded(bundle);
+    emitPrologueDirectivesIfNeeded(bundle);
+    emitHelpers(bundle);
+    emitSyntheticTripleSlashReferencesIfNeeded(bundle);
+    for (const sourceFile of bundle.sourceFiles) {
+      print(0 /* SourceFile */, sourceFile, sourceFile);
+    }
+    reset2();
+    writer = previousWriter;
+  }
+  function writeFile2(sourceFile, output, sourceMapGenerator2) {
+    isOwnFileEmit = true;
+    const previousWriter = writer;
+    setWriter(output, sourceMapGenerator2);
+    emitShebangIfNeeded(sourceFile);
+    emitPrologueDirectivesIfNeeded(sourceFile);
+    print(0 /* SourceFile */, sourceFile, sourceFile);
+    reset2();
+    writer = previousWriter;
   }
-  function createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) {
-    return factory2.createCallExpression(
-      factory2.createPropertyAccessExpression(weakSetName, "add"),
-      /*typeArguments*/
+  function beginPrint() {
+    return ownWriter || (ownWriter = createTextWriter(newLine));
+  }
+  function endPrint() {
+    const text = ownWriter.getText();
+    ownWriter.clear();
+    return text;
+  }
+  function print(hint, node, sourceFile) {
+    if (sourceFile) {
+      setSourceFile(sourceFile);
+    }
+    pipelineEmit(
+      hint,
+      node,
+      /*parenthesizerRule*/
+      void 0
+    );
+  }
+  function setSourceFile(sourceFile) {
+    currentSourceFile = sourceFile;
+    currentLineMap = void 0;
+    detachedCommentsInfo = void 0;
+    if (sourceFile) {
+      setSourceMapSource(sourceFile);
+    }
+  }
+  function setWriter(_writer, _sourceMapGenerator) {
+    if (_writer && printerOptions.omitTrailingSemicolon) {
+      _writer = getTrailingSemicolonDeferringWriter(_writer);
+    }
+    writer = _writer;
+    sourceMapGenerator = _sourceMapGenerator;
+    sourceMapsDisabled = !writer || !sourceMapGenerator;
+  }
+  function reset2() {
+    nodeIdToGeneratedName = [];
+    nodeIdToGeneratedPrivateName = [];
+    autoGeneratedIdToGeneratedName = [];
+    generatedNames = /* @__PURE__ */ new Set();
+    formattedNameTempFlagsStack = [];
+    formattedNameTempFlags = /* @__PURE__ */ new Map();
+    privateNameTempFlagsStack = [];
+    privateNameTempFlags = 0 /* Auto */;
+    tempFlagsStack = [];
+    tempFlags = 0 /* Auto */;
+    reservedNamesStack = [];
+    reservedNames = void 0;
+    reservedPrivateNamesStack = [];
+    reservedPrivateNames = void 0;
+    currentSourceFile = void 0;
+    currentLineMap = void 0;
+    detachedCommentsInfo = void 0;
+    setWriter(
+      /*output*/
       void 0,
-      [receiver]
+      /*_sourceMapGenerator*/
+      void 0
     );
   }
-  function isReservedPrivateName(node) {
-    return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor";
+  function getCurrentLineMap() {
+    return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
   }
-  function isPrivateIdentifierInExpression(node) {
-    return isPrivateIdentifier(node.left) && node.operatorToken.kind === 103 /* InKeyword */;
+  function emit(node, parenthesizerRule) {
+    if (node === void 0) return;
+    pipelineEmit(4 /* Unspecified */, node, parenthesizerRule);
   }
-  function isStaticPropertyDeclaration2(node) {
-    return isPropertyDeclaration(node) && hasStaticModifier(node);
+  function emitIdentifierName(node) {
+    if (node === void 0) return;
+    pipelineEmit(
+      2 /* IdentifierName */,
+      node,
+      /*parenthesizerRule*/
+      void 0
+    );
   }
-  function isStaticPropertyDeclarationOrClassStaticBlock(node) {
-    return isClassStaticBlockDeclaration(node) || isStaticPropertyDeclaration2(node);
+  function emitExpression(node, parenthesizerRule) {
+    if (node === void 0) return;
+    pipelineEmit(1 /* Expression */, node, parenthesizerRule);
   }
-  var init_classFields = __esm({
-    "src/compiler/transformers/classFields.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/transformers/typeSerializer.ts
-  function createRuntimeTypeSerializer(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
-    let currentLexicalScope;
-    let currentNameScope;
-    return {
-      serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node),
-      serializeTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node),
-      serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container),
-      serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node)
-    };
-    function setSerializerContextAnd(serializerContext, cb, node, arg) {
-      const savedCurrentLexicalScope = currentLexicalScope;
-      const savedCurrentNameScope = currentNameScope;
-      currentLexicalScope = serializerContext.currentLexicalScope;
-      currentNameScope = serializerContext.currentNameScope;
-      const result = arg === void 0 ? cb(node) : cb(node, arg);
-      currentLexicalScope = savedCurrentLexicalScope;
-      currentNameScope = savedCurrentNameScope;
-      return result;
-    }
-    function getAccessorTypeNode(node) {
-      const accessors = resolver.getAllAccessorDeclarations(node);
-      return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor);
+  function emitJsxAttributeValue(node) {
+    pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node);
+  }
+  function beforeEmitNode(node) {
+    if (preserveSourceNewlines && getInternalEmitFlags(node) & 4 /* IgnoreSourceNewlines */) {
+      preserveSourceNewlines = false;
     }
-    function serializeTypeOfNode(node) {
-      switch (node.kind) {
-        case 172 /* PropertyDeclaration */:
-        case 169 /* Parameter */:
-          return serializeTypeNode(node.type);
-        case 178 /* SetAccessor */:
-        case 177 /* GetAccessor */:
-          return serializeTypeNode(getAccessorTypeNode(node));
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-        case 174 /* MethodDeclaration */:
-          return factory2.createIdentifier("Function");
-        default:
-          return factory2.createVoidZero();
-      }
-    }
-    function serializeParameterTypesOfNode(node, container) {
-      const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0;
-      const expressions = [];
-      if (valueDeclaration) {
-        const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container);
-        const numParameters = parameters.length;
-        for (let i = 0; i < numParameters; i++) {
-          const parameter = parameters[i];
-          if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") {
-            continue;
-          }
-          if (parameter.dotDotDotToken) {
-            expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type)));
-          } else {
-            expressions.push(serializeTypeOfNode(parameter));
+  }
+  function afterEmitNode(savedPreserveSourceNewlines) {
+    preserveSourceNewlines = savedPreserveSourceNewlines;
+  }
+  function pipelineEmit(emitHint, node, parenthesizerRule) {
+    currentParenthesizerRule = parenthesizerRule;
+    const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node);
+    pipelinePhase(emitHint, node);
+    currentParenthesizerRule = void 0;
+  }
+  function shouldEmitComments(node) {
+    return !commentsDisabled && !isSourceFile(node);
+  }
+  function shouldEmitSourceMaps(node) {
+    return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node);
+  }
+  function getPipelinePhase(phase, emitHint, node) {
+    switch (phase) {
+      case 0 /* Notification */:
+        if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) {
+          return pipelineEmitWithNotification;
+        }
+      case 1 /* Substitution */:
+        if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) {
+          if (currentParenthesizerRule) {
+            lastSubstitution = currentParenthesizerRule(lastSubstitution);
           }
+          return pipelineEmitWithSubstitution;
         }
-      }
-      return factory2.createArrayLiteralExpression(expressions);
-    }
-    function getParametersOfDecoratedDeclaration(node, container) {
-      if (container && node.kind === 177 /* GetAccessor */) {
-        const { setAccessor } = getAllAccessorDeclarations(container.members, node);
-        if (setAccessor) {
-          return setAccessor.parameters;
+      case 2 /* Comments */:
+        if (shouldEmitComments(node)) {
+          return pipelineEmitWithComments;
         }
-      }
-      return node.parameters;
+      case 3 /* SourceMaps */:
+        if (shouldEmitSourceMaps(node)) {
+          return pipelineEmitWithSourceMaps;
+        }
+      case 4 /* Emit */:
+        return pipelineEmitWithHint;
+      default:
+        return Debug.assertNever(phase);
     }
-    function serializeReturnTypeOfNode(node) {
-      if (isFunctionLike(node) && node.type) {
-        return serializeTypeNode(node.type);
-      } else if (isAsyncFunction(node)) {
-        return factory2.createIdentifier("Promise");
-      }
-      return factory2.createVoidZero();
+  }
+  function getNextPipelinePhase(currentPhase, emitHint, node) {
+    return getPipelinePhase(currentPhase + 1, emitHint, node);
+  }
+  function pipelineEmitWithNotification(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node);
+    onEmitNode(hint, node, pipelinePhase);
+  }
+  function pipelineEmitWithHint(hint, node) {
+    onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
+    if (preserveSourceNewlines) {
+      const savedPreserveSourceNewlines = preserveSourceNewlines;
+      beforeEmitNode(node);
+      pipelineEmitWithHintWorker(hint, node);
+      afterEmitNode(savedPreserveSourceNewlines);
+    } else {
+      pipelineEmitWithHintWorker(hint, node);
     }
-    function serializeTypeNode(node) {
-      if (node === void 0) {
-        return factory2.createIdentifier("Object");
+    onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
+    currentParenthesizerRule = void 0;
+  }
+  function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) {
+    if (allowSnippets) {
+      const snippet = getSnippetElement(node);
+      if (snippet) {
+        return emitSnippetNode(hint, node, snippet);
       }
-      node = skipTypeParentheses(node);
+    }
+    if (hint === 0 /* SourceFile */) return emitSourceFile(cast(node, isSourceFile));
+    if (hint === 2 /* IdentifierName */) return emitIdentifier(cast(node, isIdentifier));
+    if (hint === 6 /* JsxAttributeValue */) return emitLiteral(
+      cast(node, isStringLiteral),
+      /*jsxAttributeEscape*/
+      true
+    );
+    if (hint === 3 /* MappedTypeParameter */) return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
+    if (hint === 7 /* ImportTypeNodeAttributes */) return emitImportTypeNodeAttributes(cast(node, isImportAttributes));
+    if (hint === 5 /* EmbeddedStatement */) {
+      Debug.assertNode(node, isEmptyStatement);
+      return emitEmptyStatement(
+        /*isEmbeddedStatement*/
+        true
+      );
+    }
+    if (hint === 4 /* Unspecified */) {
       switch (node.kind) {
-        case 116 /* VoidKeyword */:
-        case 157 /* UndefinedKeyword */:
-        case 146 /* NeverKeyword */:
-          return factory2.createVoidZero();
+        case 16 /* TemplateHead */:
+        case 17 /* TemplateMiddle */:
+        case 18 /* TemplateTail */:
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
+        case 80 /* Identifier */:
+          return emitIdentifier(node);
+        case 81 /* PrivateIdentifier */:
+          return emitPrivateIdentifier(node);
+        case 166 /* QualifiedName */:
+          return emitQualifiedName(node);
+        case 167 /* ComputedPropertyName */:
+          return emitComputedPropertyName(node);
+        case 168 /* TypeParameter */:
+          return emitTypeParameter(node);
+        case 169 /* Parameter */:
+          return emitParameter(node);
+        case 170 /* Decorator */:
+          return emitDecorator(node);
+        case 171 /* PropertySignature */:
+          return emitPropertySignature(node);
+        case 172 /* PropertyDeclaration */:
+          return emitPropertyDeclaration(node);
+        case 173 /* MethodSignature */:
+          return emitMethodSignature(node);
+        case 174 /* MethodDeclaration */:
+          return emitMethodDeclaration(node);
+        case 175 /* ClassStaticBlockDeclaration */:
+          return emitClassStaticBlockDeclaration(node);
+        case 176 /* Constructor */:
+          return emitConstructor(node);
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          return emitAccessorDeclaration(node);
+        case 179 /* CallSignature */:
+          return emitCallSignature(node);
+        case 180 /* ConstructSignature */:
+          return emitConstructSignature(node);
+        case 181 /* IndexSignature */:
+          return emitIndexSignature(node);
+        case 182 /* TypePredicate */:
+          return emitTypePredicate(node);
+        case 183 /* TypeReference */:
+          return emitTypeReference(node);
         case 184 /* FunctionType */:
+          return emitFunctionType(node);
         case 185 /* ConstructorType */:
-          return factory2.createIdentifier("Function");
+          return emitConstructorType(node);
+        case 186 /* TypeQuery */:
+          return emitTypeQuery(node);
+        case 187 /* TypeLiteral */:
+          return emitTypeLiteral(node);
         case 188 /* ArrayType */:
+          return emitArrayType(node);
         case 189 /* TupleType */:
-          return factory2.createIdentifier("Array");
-        case 182 /* TypePredicate */:
-          return node.assertsModifier ? factory2.createVoidZero() : factory2.createIdentifier("Boolean");
-        case 136 /* BooleanKeyword */:
-          return factory2.createIdentifier("Boolean");
-        case 203 /* TemplateLiteralType */:
-        case 154 /* StringKeyword */:
-          return factory2.createIdentifier("String");
-        case 151 /* ObjectKeyword */:
-          return factory2.createIdentifier("Object");
-        case 201 /* LiteralType */:
-          return serializeLiteralOfLiteralTypeNode(node.literal);
-        case 150 /* NumberKeyword */:
-          return factory2.createIdentifier("Number");
-        case 163 /* BigIntKeyword */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 155 /* SymbolKeyword */:
-          return getGlobalConstructor("Symbol", 2 /* ES2015 */);
-        case 183 /* TypeReference */:
-          return serializeTypeReferenceNode(node);
-        case 193 /* IntersectionType */:
-          return serializeUnionOrIntersectionConstituents(
-            node.types,
-            /*isIntersection*/
-            true
-          );
+          return emitTupleType(node);
+        case 190 /* OptionalType */:
+          return emitOptionalType(node);
         case 192 /* UnionType */:
-          return serializeUnionOrIntersectionConstituents(
-            node.types,
-            /*isIntersection*/
-            false
-          );
+          return emitUnionType(node);
+        case 193 /* IntersectionType */:
+          return emitIntersectionType(node);
         case 194 /* ConditionalType */:
-          return serializeUnionOrIntersectionConstituents(
-            [node.trueType, node.falseType],
-            /*isIntersection*/
-            false
-          );
+          return emitConditionalType(node);
+        case 195 /* InferType */:
+          return emitInferType(node);
+        case 196 /* ParenthesizedType */:
+          return emitParenthesizedType(node);
+        case 233 /* ExpressionWithTypeArguments */:
+          return emitExpressionWithTypeArguments(node);
+        case 197 /* ThisType */:
+          return emitThisType();
         case 198 /* TypeOperator */:
-          if (node.operator === 148 /* ReadonlyKeyword */) {
-            return serializeTypeNode(node.type);
-          }
-          break;
-        case 186 /* TypeQuery */:
+          return emitTypeOperator(node);
         case 199 /* IndexedAccessType */:
+          return emitIndexedAccessType(node);
         case 200 /* MappedType */:
-        case 187 /* TypeLiteral */:
-        case 133 /* AnyKeyword */:
-        case 159 /* UnknownKeyword */:
-        case 197 /* ThisType */:
+          return emitMappedType(node);
+        case 201 /* LiteralType */:
+          return emitLiteralType(node);
+        case 202 /* NamedTupleMember */:
+          return emitNamedTupleMember(node);
+        case 203 /* TemplateLiteralType */:
+          return emitTemplateType(node);
+        case 204 /* TemplateLiteralTypeSpan */:
+          return emitTemplateTypeSpan(node);
         case 205 /* ImportType */:
-          break;
-        case 319 /* JSDocAllType */:
-        case 320 /* JSDocUnknownType */:
-        case 324 /* JSDocFunctionType */:
-        case 325 /* JSDocVariadicType */:
-        case 326 /* JSDocNamepathType */:
-          break;
-        case 321 /* JSDocNullableType */:
-        case 322 /* JSDocNonNullableType */:
-        case 323 /* JSDocOptionalType */:
-          return serializeTypeNode(node.type);
-        default:
-          return Debug.failBadSyntaxKind(node);
+          return emitImportTypeNode(node);
+        case 206 /* ObjectBindingPattern */:
+          return emitObjectBindingPattern(node);
+        case 207 /* ArrayBindingPattern */:
+          return emitArrayBindingPattern(node);
+        case 208 /* BindingElement */:
+          return emitBindingElement(node);
+        case 239 /* TemplateSpan */:
+          return emitTemplateSpan(node);
+        case 240 /* SemicolonClassElement */:
+          return emitSemicolonClassElement();
+        case 241 /* Block */:
+          return emitBlock(node);
+        case 243 /* VariableStatement */:
+          return emitVariableStatement(node);
+        case 242 /* EmptyStatement */:
+          return emitEmptyStatement(
+            /*isEmbeddedStatement*/
+            false
+          );
+        case 244 /* ExpressionStatement */:
+          return emitExpressionStatement(node);
+        case 245 /* IfStatement */:
+          return emitIfStatement(node);
+        case 246 /* DoStatement */:
+          return emitDoStatement(node);
+        case 247 /* WhileStatement */:
+          return emitWhileStatement(node);
+        case 248 /* ForStatement */:
+          return emitForStatement(node);
+        case 249 /* ForInStatement */:
+          return emitForInStatement(node);
+        case 250 /* ForOfStatement */:
+          return emitForOfStatement(node);
+        case 251 /* ContinueStatement */:
+          return emitContinueStatement(node);
+        case 252 /* BreakStatement */:
+          return emitBreakStatement(node);
+        case 253 /* ReturnStatement */:
+          return emitReturnStatement(node);
+        case 254 /* WithStatement */:
+          return emitWithStatement(node);
+        case 255 /* SwitchStatement */:
+          return emitSwitchStatement(node);
+        case 256 /* LabeledStatement */:
+          return emitLabeledStatement(node);
+        case 257 /* ThrowStatement */:
+          return emitThrowStatement(node);
+        case 258 /* TryStatement */:
+          return emitTryStatement(node);
+        case 259 /* DebuggerStatement */:
+          return emitDebuggerStatement(node);
+        case 260 /* VariableDeclaration */:
+          return emitVariableDeclaration(node);
+        case 261 /* VariableDeclarationList */:
+          return emitVariableDeclarationList(node);
+        case 262 /* FunctionDeclaration */:
+          return emitFunctionDeclaration(node);
+        case 263 /* ClassDeclaration */:
+          return emitClassDeclaration(node);
+        case 264 /* InterfaceDeclaration */:
+          return emitInterfaceDeclaration(node);
+        case 265 /* TypeAliasDeclaration */:
+          return emitTypeAliasDeclaration(node);
+        case 266 /* EnumDeclaration */:
+          return emitEnumDeclaration(node);
+        case 267 /* ModuleDeclaration */:
+          return emitModuleDeclaration(node);
+        case 268 /* ModuleBlock */:
+          return emitModuleBlock(node);
+        case 269 /* CaseBlock */:
+          return emitCaseBlock(node);
+        case 270 /* NamespaceExportDeclaration */:
+          return emitNamespaceExportDeclaration(node);
+        case 271 /* ImportEqualsDeclaration */:
+          return emitImportEqualsDeclaration(node);
+        case 272 /* ImportDeclaration */:
+          return emitImportDeclaration(node);
+        case 273 /* ImportClause */:
+          return emitImportClause(node);
+        case 274 /* NamespaceImport */:
+          return emitNamespaceImport(node);
+        case 280 /* NamespaceExport */:
+          return emitNamespaceExport(node);
+        case 275 /* NamedImports */:
+          return emitNamedImports(node);
+        case 276 /* ImportSpecifier */:
+          return emitImportSpecifier(node);
+        case 277 /* ExportAssignment */:
+          return emitExportAssignment(node);
+        case 278 /* ExportDeclaration */:
+          return emitExportDeclaration(node);
+        case 279 /* NamedExports */:
+          return emitNamedExports(node);
+        case 281 /* ExportSpecifier */:
+          return emitExportSpecifier(node);
+        case 300 /* ImportAttributes */:
+          return emitImportAttributes(node);
+        case 301 /* ImportAttribute */:
+          return emitImportAttribute(node);
+        case 282 /* MissingDeclaration */:
+          return;
+        case 283 /* ExternalModuleReference */:
+          return emitExternalModuleReference(node);
+        case 12 /* JsxText */:
+          return emitJsxText(node);
+        case 286 /* JsxOpeningElement */:
+        case 289 /* JsxOpeningFragment */:
+          return emitJsxOpeningElementOrFragment(node);
+        case 287 /* JsxClosingElement */:
+        case 290 /* JsxClosingFragment */:
+          return emitJsxClosingElementOrFragment(node);
+        case 291 /* JsxAttribute */:
+          return emitJsxAttribute(node);
+        case 292 /* JsxAttributes */:
+          return emitJsxAttributes(node);
+        case 293 /* JsxSpreadAttribute */:
+          return emitJsxSpreadAttribute(node);
+        case 294 /* JsxExpression */:
+          return emitJsxExpression(node);
+        case 295 /* JsxNamespacedName */:
+          return emitJsxNamespacedName(node);
+        case 296 /* CaseClause */:
+          return emitCaseClause(node);
+        case 297 /* DefaultClause */:
+          return emitDefaultClause(node);
+        case 298 /* HeritageClause */:
+          return emitHeritageClause(node);
+        case 299 /* CatchClause */:
+          return emitCatchClause(node);
+        case 303 /* PropertyAssignment */:
+          return emitPropertyAssignment(node);
+        case 304 /* ShorthandPropertyAssignment */:
+          return emitShorthandPropertyAssignment(node);
+        case 305 /* SpreadAssignment */:
+          return emitSpreadAssignment(node);
+        case 306 /* EnumMember */:
+          return emitEnumMember(node);
+        case 307 /* SourceFile */:
+          return emitSourceFile(node);
+        case 308 /* Bundle */:
+          return Debug.fail("Bundles should be printed using printBundle");
+        case 309 /* JSDocTypeExpression */:
+          return emitJSDocTypeExpression(node);
+        case 310 /* JSDocNameReference */:
+          return emitJSDocNameReference(node);
+        case 312 /* JSDocAllType */:
+          return writePunctuation("*");
+        case 313 /* JSDocUnknownType */:
+          return writePunctuation("?");
+        case 314 /* JSDocNullableType */:
+          return emitJSDocNullableType(node);
+        case 315 /* JSDocNonNullableType */:
+          return emitJSDocNonNullableType(node);
+        case 316 /* JSDocOptionalType */:
+          return emitJSDocOptionalType(node);
+        case 317 /* JSDocFunctionType */:
+          return emitJSDocFunctionType(node);
+        case 191 /* RestType */:
+        case 318 /* JSDocVariadicType */:
+          return emitRestOrJSDocVariadicType(node);
+        case 319 /* JSDocNamepathType */:
+          return;
+        case 320 /* JSDoc */:
+          return emitJSDoc(node);
+        case 322 /* JSDocTypeLiteral */:
+          return emitJSDocTypeLiteral(node);
+        case 323 /* JSDocSignature */:
+          return emitJSDocSignature(node);
+        case 327 /* JSDocTag */:
+        case 332 /* JSDocClassTag */:
+        case 337 /* JSDocOverrideTag */:
+          return emitJSDocSimpleTag(node);
+        case 328 /* JSDocAugmentsTag */:
+        case 329 /* JSDocImplementsTag */:
+          return emitJSDocHeritageTag(node);
+        case 330 /* JSDocAuthorTag */:
+        case 331 /* JSDocDeprecatedTag */:
+          return;
+        case 333 /* JSDocPublicTag */:
+        case 334 /* JSDocPrivateTag */:
+        case 335 /* JSDocProtectedTag */:
+        case 336 /* JSDocReadonlyTag */:
+          return;
+        case 338 /* JSDocCallbackTag */:
+          return emitJSDocCallbackTag(node);
+        case 339 /* JSDocOverloadTag */:
+          return emitJSDocOverloadTag(node);
+        case 341 /* JSDocParameterTag */:
+        case 348 /* JSDocPropertyTag */:
+          return emitJSDocPropertyLikeTag(node);
+        case 340 /* JSDocEnumTag */:
+        case 342 /* JSDocReturnTag */:
+        case 343 /* JSDocThisTag */:
+        case 344 /* JSDocTypeTag */:
+        case 349 /* JSDocThrowsTag */:
+        case 350 /* JSDocSatisfiesTag */:
+          return emitJSDocSimpleTypedTag(node);
+        case 345 /* JSDocTemplateTag */:
+          return emitJSDocTemplateTag(node);
+        case 346 /* JSDocTypedefTag */:
+          return emitJSDocTypedefTag(node);
+        case 347 /* JSDocSeeTag */:
+          return emitJSDocSeeTag(node);
+        case 351 /* JSDocImportTag */:
+          return emitJSDocImportTag(node);
+        case 353 /* NotEmittedStatement */:
+          return;
       }
-      return factory2.createIdentifier("Object");
-    }
-    function serializeLiteralOfLiteralTypeNode(node) {
-      switch (node.kind) {
-        case 11 /* StringLiteral */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-          return factory2.createIdentifier("String");
-        case 224 /* PrefixUnaryExpression */: {
-          const operand = node.operand;
-          switch (operand.kind) {
-            case 9 /* NumericLiteral */:
-            case 10 /* BigIntLiteral */:
-              return serializeLiteralOfLiteralTypeNode(operand);
-            default:
-              return Debug.failBadSyntaxKind(operand);
+      if (isExpression(node)) {
+        hint = 1 /* Expression */;
+        if (substituteNode !== noEmitSubstitution) {
+          const substitute = substituteNode(hint, node) || node;
+          if (substitute !== node) {
+            node = substitute;
+            if (currentParenthesizerRule) {
+              node = currentParenthesizerRule(node);
+            }
           }
         }
+      }
+    }
+    if (hint === 1 /* Expression */) {
+      switch (node.kind) {
         case 9 /* NumericLiteral */:
-          return factory2.createIdentifier("Number");
         case 10 /* BigIntLiteral */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-          return factory2.createIdentifier("Boolean");
-        case 106 /* NullKeyword */:
-          return factory2.createVoidZero();
-        default:
-          return Debug.failBadSyntaxKind(node);
-      }
+          return emitNumericOrBigIntLiteral(node);
+        case 11 /* StringLiteral */:
+        case 14 /* RegularExpressionLiteral */:
+        case 15 /* NoSubstitutionTemplateLiteral */:
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
+        case 80 /* Identifier */:
+          return emitIdentifier(node);
+        case 81 /* PrivateIdentifier */:
+          return emitPrivateIdentifier(node);
+        case 209 /* ArrayLiteralExpression */:
+          return emitArrayLiteralExpression(node);
+        case 210 /* ObjectLiteralExpression */:
+          return emitObjectLiteralExpression(node);
+        case 211 /* PropertyAccessExpression */:
+          return emitPropertyAccessExpression(node);
+        case 212 /* ElementAccessExpression */:
+          return emitElementAccessExpression(node);
+        case 213 /* CallExpression */:
+          return emitCallExpression(node);
+        case 214 /* NewExpression */:
+          return emitNewExpression(node);
+        case 215 /* TaggedTemplateExpression */:
+          return emitTaggedTemplateExpression(node);
+        case 216 /* TypeAssertionExpression */:
+          return emitTypeAssertionExpression(node);
+        case 217 /* ParenthesizedExpression */:
+          return emitParenthesizedExpression(node);
+        case 218 /* FunctionExpression */:
+          return emitFunctionExpression(node);
+        case 219 /* ArrowFunction */:
+          return emitArrowFunction(node);
+        case 220 /* DeleteExpression */:
+          return emitDeleteExpression(node);
+        case 221 /* TypeOfExpression */:
+          return emitTypeOfExpression(node);
+        case 222 /* VoidExpression */:
+          return emitVoidExpression(node);
+        case 223 /* AwaitExpression */:
+          return emitAwaitExpression(node);
+        case 224 /* PrefixUnaryExpression */:
+          return emitPrefixUnaryExpression(node);
+        case 225 /* PostfixUnaryExpression */:
+          return emitPostfixUnaryExpression(node);
+        case 226 /* BinaryExpression */:
+          return emitBinaryExpression(node);
+        case 227 /* ConditionalExpression */:
+          return emitConditionalExpression(node);
+        case 228 /* TemplateExpression */:
+          return emitTemplateExpression(node);
+        case 229 /* YieldExpression */:
+          return emitYieldExpression(node);
+        case 230 /* SpreadElement */:
+          return emitSpreadElement(node);
+        case 231 /* ClassExpression */:
+          return emitClassExpression(node);
+        case 232 /* OmittedExpression */:
+          return;
+        case 234 /* AsExpression */:
+          return emitAsExpression(node);
+        case 235 /* NonNullExpression */:
+          return emitNonNullExpression(node);
+        case 233 /* ExpressionWithTypeArguments */:
+          return emitExpressionWithTypeArguments(node);
+        case 238 /* SatisfiesExpression */:
+          return emitSatisfiesExpression(node);
+        case 236 /* MetaProperty */:
+          return emitMetaProperty(node);
+        case 237 /* SyntheticExpression */:
+          return Debug.fail("SyntheticExpression should never be printed.");
+        case 282 /* MissingDeclaration */:
+          return;
+        case 284 /* JsxElement */:
+          return emitJsxElement(node);
+        case 285 /* JsxSelfClosingElement */:
+          return emitJsxSelfClosingElement(node);
+        case 288 /* JsxFragment */:
+          return emitJsxFragment(node);
+        case 352 /* SyntaxList */:
+          return Debug.fail("SyntaxList should not be printed");
+        case 353 /* NotEmittedStatement */:
+          return;
+        case 354 /* PartiallyEmittedExpression */:
+          return emitPartiallyEmittedExpression(node);
+        case 355 /* CommaListExpression */:
+          return emitCommaList(node);
+        case 356 /* SyntheticReferenceExpression */:
+          return Debug.fail("SyntheticReferenceExpression should not be printed");
+      }
+    }
+    if (isKeyword(node.kind)) return writeTokenNode(node, writeKeyword);
+    if (isTokenKind(node.kind)) return writeTokenNode(node, writePunctuation);
+    Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`);
+  }
+  function emitMappedTypeParameter(node) {
+    emit(node.name);
+    writeSpace();
+    writeKeyword("in");
+    writeSpace();
+    emit(node.constraint);
+  }
+  function pipelineEmitWithSubstitution(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node);
+    Debug.assertIsDefined(lastSubstitution);
+    node = lastSubstitution;
+    lastSubstitution = void 0;
+    pipelinePhase(hint, node);
+  }
+  function emitHelpers(node) {
+    let helpersEmitted = false;
+    const bundle = node.kind === 308 /* Bundle */ ? node : void 0;
+    if (bundle && moduleKind === 0 /* None */) {
+      return;
     }
-    function serializeUnionOrIntersectionConstituents(types, isIntersection) {
-      let serializedType;
-      for (let typeNode of types) {
-        typeNode = skipTypeParentheses(typeNode);
-        if (typeNode.kind === 146 /* NeverKeyword */) {
-          if (isIntersection)
-            return factory2.createVoidZero();
-          continue;
-        }
-        if (typeNode.kind === 159 /* UnknownKeyword */) {
-          if (!isIntersection)
-            return factory2.createIdentifier("Object");
-          continue;
-        }
-        if (typeNode.kind === 133 /* AnyKeyword */) {
-          return factory2.createIdentifier("Object");
-        }
-        if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) {
-          continue;
-        }
-        const serializedConstituent = serializeTypeNode(typeNode);
-        if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") {
-          return serializedConstituent;
-        }
-        if (serializedType) {
-          if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) {
-            return factory2.createIdentifier("Object");
+    const numNodes = bundle ? bundle.sourceFiles.length : 1;
+    for (let i = 0; i < numNodes; i++) {
+      const currentNode = bundle ? bundle.sourceFiles[i] : node;
+      const sourceFile = isSourceFile(currentNode) ? currentNode : currentSourceFile;
+      const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile);
+      const shouldBundle = isSourceFile(currentNode) && !isOwnFileEmit;
+      const helpers = getSortedEmitHelpers(currentNode);
+      if (helpers) {
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            if (shouldSkip) continue;
+            if (shouldBundle) {
+              if (bundledHelpers.get(helper.name)) {
+                continue;
+              }
+              bundledHelpers.set(helper.name, true);
+            }
+          } else if (bundle) {
+            continue;
           }
-        } else {
-          serializedType = serializedConstituent;
-        }
-      }
-      return serializedType ?? factory2.createVoidZero();
-    }
-    function equateSerializedTypeNodes(left, right) {
-      return (
-        // temp vars used in fallback
-        isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
-          // entity names
-          isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
-            // `void 0`
-            isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
-              // `"undefined"` or `"function"` in `typeof` checks
-              isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
-                // used in `typeof` checks for fallback
-                isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
-                  // parens in `typeof` checks with temps
-                  isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
-                    // conditionals used in fallback
-                    isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
-                      // logical binary and assignments used in fallback
-                      isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
-                    )
-                  )
-                )
-              )
-            )
-          )
-        )
-      );
-    }
-    function serializeTypeReferenceNode(node) {
-      const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope ?? currentLexicalScope);
-      switch (kind) {
-        case 0 /* Unknown */:
-          if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) {
-            return factory2.createIdentifier("Object");
+          if (typeof helper.text === "string") {
+            writeLines(helper.text);
+          } else {
+            writeLines(helper.text(makeFileLevelOptimisticUniqueName));
           }
-          const serialized = serializeEntityNameAsExpressionFallback(node.typeName);
-          const temp = factory2.createTempVariable(hoistVariableDeclaration);
-          return factory2.createConditionalExpression(
-            factory2.createTypeCheck(factory2.createAssignment(temp, serialized), "function"),
-            /*questionToken*/
-            void 0,
-            temp,
-            /*colonToken*/
-            void 0,
-            factory2.createIdentifier("Object")
-          );
-        case 1 /* TypeWithConstructSignatureAndValue */:
-          return serializeEntityNameAsExpression(node.typeName);
-        case 2 /* VoidNullableOrNeverType */:
-          return factory2.createVoidZero();
-        case 4 /* BigIntLikeType */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 6 /* BooleanType */:
-          return factory2.createIdentifier("Boolean");
-        case 3 /* NumberLikeType */:
-          return factory2.createIdentifier("Number");
-        case 5 /* StringLikeType */:
-          return factory2.createIdentifier("String");
-        case 7 /* ArrayLikeType */:
-          return factory2.createIdentifier("Array");
-        case 8 /* ESSymbolType */:
-          return getGlobalConstructor("Symbol", 2 /* ES2015 */);
-        case 10 /* TypeWithCallSignature */:
-          return factory2.createIdentifier("Function");
-        case 9 /* Promise */:
-          return factory2.createIdentifier("Promise");
-        case 11 /* ObjectType */:
-          return factory2.createIdentifier("Object");
-        default:
-          return Debug.assertNever(kind);
+          helpersEmitted = true;
+        }
       }
     }
-    function createCheckedValue(left, right) {
-      return factory2.createLogicalAnd(
-        factory2.createStrictInequality(factory2.createTypeOfExpression(left), factory2.createStringLiteral("undefined")),
-        right
-      );
-    }
-    function serializeEntityNameAsExpressionFallback(node) {
-      if (node.kind === 80 /* Identifier */) {
-        const copied = serializeEntityNameAsExpression(node);
-        return createCheckedValue(copied, copied);
-      }
-      if (node.left.kind === 80 /* Identifier */) {
-        return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node));
-      }
-      const left = serializeEntityNameAsExpressionFallback(node.left);
-      const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      return factory2.createLogicalAnd(
-        factory2.createLogicalAnd(
-          left.left,
-          factory2.createStrictInequality(factory2.createAssignment(temp, left.right), factory2.createVoidZero())
-        ),
-        factory2.createPropertyAccessExpression(temp, node.right)
-      );
+    return helpersEmitted;
+  }
+  function getSortedEmitHelpers(node) {
+    const helpers = getEmitHelpers(node);
+    return helpers && stableSort(helpers, compareEmitHelpers);
+  }
+  function emitNumericOrBigIntLiteral(node) {
+    emitLiteral(
+      node,
+      /*jsxAttributeEscape*/
+      false
+    );
+  }
+  function emitLiteral(node, jsxAttributeEscape) {
+    const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
+    if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) {
+      writeLiteral(text);
+    } else {
+      writeStringLiteral(text);
     }
-    function serializeEntityNameAsExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent);
-          name.original = void 0;
-          setParent(name, getParseTreeNode(currentLexicalScope));
-          return name;
-        case 166 /* QualifiedName */:
-          return serializeQualifiedNameAsExpression(node);
-      }
+  }
+  function emitSnippetNode(hint, node, snippet) {
+    switch (snippet.kind) {
+      case 1 /* Placeholder */:
+        emitPlaceholder(hint, node, snippet);
+        break;
+      case 0 /* TabStop */:
+        emitTabStop(hint, node, snippet);
+        break;
     }
-    function serializeQualifiedNameAsExpression(node) {
-      return factory2.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right);
+  }
+  function emitPlaceholder(hint, node, snippet) {
+    nonEscapingWrite(`\${${snippet.order}:`);
+    pipelineEmitWithHintWorker(
+      hint,
+      node,
+      /*allowSnippets*/
+      false
+    );
+    nonEscapingWrite(`}`);
+  }
+  function emitTabStop(hint, node, snippet) {
+    Debug.assert(node.kind === 242 /* EmptyStatement */, `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`);
+    Debug.assert(hint !== 5 /* EmbeddedStatement */, `A tab stop cannot be attached to an embedded statement.`);
+    nonEscapingWrite(`$${snippet.order}`);
+  }
+  function emitIdentifier(node) {
+    const writeText = node.symbol ? writeSymbol : write;
+    writeText(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ), node.symbol);
+    emitList(node, getIdentifierTypeArguments(node), 53776 /* TypeParameters */);
+  }
+  function emitPrivateIdentifier(node) {
+    write(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ));
+  }
+  function emitQualifiedName(node) {
+    emitEntityName(node.left);
+    writePunctuation(".");
+    emit(node.right);
+  }
+  function emitEntityName(node) {
+    if (node.kind === 80 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
     }
-    function getGlobalConstructorWithFallback(name) {
-      return factory2.createConditionalExpression(
-        factory2.createTypeCheck(factory2.createIdentifier(name), "function"),
-        /*questionToken*/
-        void 0,
-        factory2.createIdentifier(name),
-        /*colonToken*/
-        void 0,
-        factory2.createIdentifier("Object")
-      );
+  }
+  function emitComputedPropertyName(node) {
+    writePunctuation("[");
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
+    writePunctuation("]");
+  }
+  function emitTypeParameter(node) {
+    emitModifierList(node, node.modifiers);
+    emit(node.name);
+    if (node.constraint) {
+      writeSpace();
+      writeKeyword("extends");
+      writeSpace();
+      emit(node.constraint);
     }
-    function getGlobalConstructor(name, minLanguageVersion) {
-      return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory2.createIdentifier(name);
+    if (node.default) {
+      writeSpace();
+      writeOperator("=");
+      writeSpace();
+      emit(node.default);
     }
   }
-  var init_typeSerializer = __esm({
-    "src/compiler/transformers/typeSerializer.ts"() {
-      "use strict";
-      init_ts2();
+  function emitParameter(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      true
+    );
+    emit(node.dotDotDotToken);
+    emitNodeWithWriter(node.name, writeParameter);
+    emit(node.questionToken);
+    if (node.parent && node.parent.kind === 317 /* JSDocFunctionType */ && !node.name) {
+      emit(node.type);
+    } else {
+      emitTypeAnnotation(node.type);
     }
-  });
-
-  // src/compiler/transformers/legacyDecorators.ts
-  function transformLegacyDecorators(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let classAliases;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+    emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitDecorator(decorator) {
+    writePunctuation("@");
+    emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+  }
+  function emitPropertySignature(node) {
+    emitModifierList(node, node.modifiers);
+    emitNodeWithWriter(node.name, writeProperty);
+    emit(node.questionToken);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitPropertyDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      true
+    );
+    emit(node.name);
+    emit(node.questionToken);
+    emit(node.exclamationToken);
+    emitTypeAnnotation(node.type);
+    emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node);
+    writeTrailingSemicolon();
+  }
+  function emitMethodSignature(node) {
+    emitModifierList(node, node.modifiers);
+    emit(node.name);
+    emit(node.questionToken);
+    emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody);
+  }
+  function emitMethodDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      true
+    );
+    emit(node.asteriskToken);
+    emit(node.name);
+    emit(node.questionToken);
+    emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody);
+  }
+  function emitClassStaticBlockDeclaration(node) {
+    writeKeyword("static");
+    pushNameGenerationScope(node);
+    emitBlockFunctionBody(node.body);
+    popNameGenerationScope(node);
+  }
+  function emitConstructor(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    writeKeyword("constructor");
+    emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody);
+  }
+  function emitAccessorDeclaration(node) {
+    const pos = emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      true
+    );
+    const token = node.kind === 177 /* GetAccessor */ ? 139 /* GetKeyword */ : 153 /* SetKeyword */;
+    emitTokenWithComment(token, pos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+    emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody);
+  }
+  function emitCallSignature(node) {
+    emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody);
+  }
+  function emitConstructSignature(node) {
+    writeKeyword("new");
+    writeSpace();
+    emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody);
+  }
+  function emitIndexSignature(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    emitParametersForIndexSignature(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitTemplateTypeSpan(node) {
+    emit(node.type);
+    emit(node.literal);
+  }
+  function emitSemicolonClassElement() {
+    writeTrailingSemicolon();
+  }
+  function emitTypePredicate(node) {
+    if (node.assertsModifier) {
+      emit(node.assertsModifier);
+      writeSpace();
     }
-    function modifierVisitor(node) {
-      return isDecorator(node) ? void 0 : node;
+    emit(node.parameterName);
+    if (node.type) {
+      writeSpace();
+      writeKeyword("is");
+      writeSpace();
+      emit(node.type);
     }
-    function visitor(node) {
-      if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) {
-        return node;
-      }
-      switch (node.kind) {
-        case 170 /* Decorator */:
-          return void 0;
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 231 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 176 /* Constructor */:
-          return visitConstructorDeclaration(node);
-        case 174 /* MethodDeclaration */:
-          return visitMethodDeclaration(node);
-        case 178 /* SetAccessor */:
-          return visitSetAccessorDeclaration(node);
-        case 177 /* GetAccessor */:
-          return visitGetAccessorDeclaration(node);
-        case 172 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node);
-        case 169 /* Parameter */:
-          return visitParameterDeclaration(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+  }
+  function emitTypeReference(node) {
+    emit(node.typeName);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitFunctionType(node) {
+    emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody);
+  }
+  function emitFunctionTypeHead(node) {
+    emitTypeParameters(node, node.typeParameters);
+    emitParametersForArrow(node, node.parameters);
+    writeSpace();
+    writePunctuation("=>");
+  }
+  function emitFunctionTypeBody(node) {
+    writeSpace();
+    emit(node.type);
+  }
+  function emitJSDocFunctionType(node) {
+    writeKeyword("function");
+    emitParameters(node, node.parameters);
+    writePunctuation(":");
+    emit(node.type);
+  }
+  function emitJSDocNullableType(node) {
+    writePunctuation("?");
+    emit(node.type);
+  }
+  function emitJSDocNonNullableType(node) {
+    writePunctuation("!");
+    emit(node.type);
+  }
+  function emitJSDocOptionalType(node) {
+    emit(node.type);
+    writePunctuation("=");
+  }
+  function emitConstructorType(node) {
+    emitModifierList(node, node.modifiers);
+    writeKeyword("new");
+    writeSpace();
+    emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody);
+  }
+  function emitTypeQuery(node) {
+    writeKeyword("typeof");
+    writeSpace();
+    emit(node.exprName);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitTypeLiteral(node) {
+    pushNameGenerationScope(node);
+    forEach(node.members, generateMemberNames);
+    writePunctuation("{");
+    const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
+    emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
+    writePunctuation("}");
+    popNameGenerationScope(node);
+  }
+  function emitArrayType(node) {
+    emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
+    writePunctuation("[");
+    writePunctuation("]");
+  }
+  function emitRestOrJSDocVariadicType(node) {
+    writePunctuation("...");
+    emit(node.type);
+  }
+  function emitTupleType(node) {
+    emitTokenWithComment(23 /* OpenBracketToken */, node.pos, writePunctuation, node);
+    const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */;
+    emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType);
+    emitTokenWithComment(24 /* CloseBracketToken */, node.elements.end, writePunctuation, node);
+  }
+  function emitNamedTupleMember(node) {
+    emit(node.dotDotDotToken);
+    emit(node.name);
+    emit(node.questionToken);
+    emitTokenWithComment(59 /* ColonToken */, node.name.end, writePunctuation, node);
+    writeSpace();
+    emit(node.type);
+  }
+  function emitOptionalType(node) {
+    emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType);
+    writePunctuation("?");
+  }
+  function emitUnionType(node) {
+    emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType);
+  }
+  function emitIntersectionType(node) {
+    emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType);
+  }
+  function emitConditionalType(node) {
+    emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType);
+    writeSpace();
+    writeKeyword("extends");
+    writeSpace();
+    emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType);
+    writeSpace();
+    writePunctuation("?");
+    writeSpace();
+    emit(node.trueType);
+    writeSpace();
+    writePunctuation(":");
+    writeSpace();
+    emit(node.falseType);
+  }
+  function emitInferType(node) {
+    writeKeyword("infer");
+    writeSpace();
+    emit(node.typeParameter);
+  }
+  function emitParenthesizedType(node) {
+    writePunctuation("(");
+    emit(node.type);
+    writePunctuation(")");
+  }
+  function emitThisType() {
+    writeKeyword("this");
+  }
+  function emitTypeOperator(node) {
+    writeTokenText(node.operator, writeKeyword);
+    writeSpace();
+    const parenthesizerRule = node.operator === 148 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator;
+    emit(node.type, parenthesizerRule);
+  }
+  function emitIndexedAccessType(node) {
+    emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
+    writePunctuation("[");
+    emit(node.indexType);
+    writePunctuation("]");
+  }
+  function emitMappedType(node) {
+    const emitFlags = getEmitFlags(node);
+    writePunctuation("{");
+    if (emitFlags & 1 /* SingleLine */) {
+      writeSpace();
+    } else {
+      writeLine();
+      increaseIndent();
     }
-    function visitClassDeclaration(node) {
-      if (!(classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        true,
-        node
-      ) || childIsDecorated(
-        /*useLegacyDecorators*/
-        true,
-        node
-      ))) {
-        return visitEachChild(node, visitor, context);
+    if (node.readonlyToken) {
+      emit(node.readonlyToken);
+      if (node.readonlyToken.kind !== 148 /* ReadonlyKeyword */) {
+        writeKeyword("readonly");
       }
-      const statements = classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        true,
-        node
-      ) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name);
-      return singleOrMany(statements);
-    }
-    function decoratorContainsPrivateIdentifierInExpression(decorator) {
-      return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */);
-    }
-    function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) {
-      return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression);
+      writeSpace();
     }
-    function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) {
-      for (const member of node.members) {
-        if (!canHaveDecorators(member))
-          continue;
-        const allDecorators = getAllDecoratorsOfClassElement(
-          member,
-          node,
-          /*useLegacyDecorators*/
-          true
-        );
-        if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression))
-          return true;
-        if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression))
-          return true;
-      }
-      return false;
+    writePunctuation("[");
+    pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter);
+    if (node.nameType) {
+      writeSpace();
+      writeKeyword("as");
+      writeSpace();
+      emit(node.nameType);
     }
-    function transformDecoratorsOfClassElements(node, members) {
-      let decorationStatements = [];
-      addClassElementDecorationStatements(
-        decorationStatements,
-        node,
-        /*isStatic*/
-        false
-      );
-      addClassElementDecorationStatements(
-        decorationStatements,
-        node,
-        /*isStatic*/
-        true
-      );
-      if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
-        members = setTextRange(
-          factory2.createNodeArray([
-            ...members,
-            factory2.createClassStaticBlockDeclaration(
-              factory2.createBlock(
-                decorationStatements,
-                /*multiLine*/
-                true
-              )
-            )
-          ]),
-          members
-        );
-        decorationStatements = void 0;
+    writePunctuation("]");
+    if (node.questionToken) {
+      emit(node.questionToken);
+      if (node.questionToken.kind !== 58 /* QuestionToken */) {
+        writePunctuation("?");
       }
-      return { decorationStatements, members };
     }
-    function transformClassDeclarationWithoutClassDecorators(node, name) {
-      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-      let members = visitNodes2(node.members, visitor, isClassElement);
-      let decorationStatements = [];
-      ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
-      const updated = factory2.updateClassDeclaration(
-        node,
-        modifiers,
-        name,
-        /*typeParameters*/
-        void 0,
-        heritageClauses,
-        members
-      );
-      return addRange([updated], decorationStatements);
+    writePunctuation(":");
+    writeSpace();
+    emit(node.type);
+    writeTrailingSemicolon();
+    if (emitFlags & 1 /* SingleLine */) {
+      writeSpace();
+    } else {
+      writeLine();
+      decreaseIndent();
     }
-    function transformClassDeclarationWithClassDecorators(node, name) {
-      const isExport = hasSyntacticModifier(node, 32 /* Export */);
-      const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
-      const modifiers = visitNodes2(node.modifiers, (node2) => isExportOrDefaultModifier(node2) || isDecorator(node2) ? void 0 : node2, isModifierLike);
-      const location = moveRangePastModifiers(node);
-      const classAlias = getClassAliasIfNeeded(node);
-      const declName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      ) : factory2.getLocalName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        true
-      );
-      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-      let members = visitNodes2(node.members, visitor, isClassElement);
-      let decorationStatements = [];
-      ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
-      const assignClassAliasInStaticBlock = languageVersion >= 9 /* ES2022 */ && !!classAlias && some(members, (member) => isPropertyDeclaration(member) && hasSyntacticModifier(member, 256 /* Static */) || isClassStaticBlockDeclaration(member));
-      if (assignClassAliasInStaticBlock) {
-        members = setTextRange(
-          factory2.createNodeArray([
-            factory2.createClassStaticBlockDeclaration(
-              factory2.createBlock([
-                factory2.createExpressionStatement(
-                  factory2.createAssignment(classAlias, factory2.createThis())
-                )
-              ])
-            ),
-            ...members
-          ]),
-          members
-        );
-      }
-      const classExpression = factory2.createClassExpression(
-        modifiers,
-        name && isGeneratedIdentifier(name) ? void 0 : name,
-        /*typeParameters*/
-        void 0,
-        heritageClauses,
-        members
-      );
-      setOriginalNode(classExpression, node);
-      setTextRange(classExpression, location);
-      const varInitializer = classAlias && !assignClassAliasInStaticBlock ? factory2.createAssignment(classAlias, classExpression) : classExpression;
-      const varDecl = factory2.createVariableDeclaration(
-        declName,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        varInitializer
-      );
-      setOriginalNode(varDecl, node);
-      const varDeclList = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
-      const varStatement = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        varDeclList
-      );
-      setOriginalNode(varStatement, node);
-      setTextRange(varStatement, location);
-      setCommentRange(varStatement, node);
-      const statements = [varStatement];
-      addRange(statements, decorationStatements);
-      addConstructorDecorationStatement(statements, node);
-      if (isExport) {
-        if (isDefault) {
-          const exportStatement = factory2.createExportDefault(declName);
-          statements.push(exportStatement);
-        } else {
-          const exportStatement = factory2.createExternalModuleExport(factory2.getDeclarationName(node));
-          statements.push(exportStatement);
-        }
-      }
-      return statements;
+    emitList(node, node.members, 2 /* PreserveLines */);
+    writePunctuation("}");
+  }
+  function emitLiteralType(node) {
+    emitExpression(node.literal);
+  }
+  function emitTemplateType(node) {
+    emit(node.head);
+    emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
+  }
+  function emitImportTypeNode(node) {
+    if (node.isTypeOf) {
+      writeKeyword("typeof");
+      writeSpace();
     }
-    function visitClassExpression(node) {
-      return factory2.updateClassExpression(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.name,
-        /*typeParameters*/
-        void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        visitNodes2(node.members, visitor, isClassElement)
-      );
+    writeKeyword("import");
+    writePunctuation("(");
+    emit(node.argument);
+    if (node.attributes) {
+      writePunctuation(",");
+      writeSpace();
+      pipelineEmit(7 /* ImportTypeNodeAttributes */, node.attributes);
     }
-    function visitConstructorDeclaration(node) {
-      return factory2.updateConstructorDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNodes2(node.parameters, visitor, isParameter),
-        visitNode(node.body, visitor, isBlock)
-      );
+    writePunctuation(")");
+    if (node.qualifier) {
+      writePunctuation(".");
+      emit(node.qualifier);
     }
-    function finishClassElement(updated, original) {
-      if (updated !== original) {
-        setCommentRange(updated, original);
-        setSourceMapRange(updated, moveRangePastModifiers(original));
-      }
-      return updated;
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitObjectBindingPattern(node) {
+    writePunctuation("{");
+    emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */);
+    writePunctuation("}");
+  }
+  function emitArrayBindingPattern(node) {
+    writePunctuation("[");
+    emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */);
+    writePunctuation("]");
+  }
+  function emitBindingElement(node) {
+    emit(node.dotDotDotToken);
+    if (node.propertyName) {
+      emit(node.propertyName);
+      writePunctuation(":");
+      writeSpace();
     }
-    function visitMethodDeclaration(node) {
-      return finishClassElement(
-        factory2.updateMethodDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          node.asteriskToken,
-          Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
-          /*questionToken*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          visitNodes2(node.parameters, visitor, isParameter),
-          /*type*/
-          void 0,
-          visitNode(node.body, visitor, isBlock)
-        ),
-        node
-      );
+    emit(node.name);
+    emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitArrayLiteralExpression(node) {
+    const elements = node.elements;
+    const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
+    emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitObjectLiteralExpression(node) {
+    pushNameGenerationScope(node);
+    forEach(node.properties, generateMemberNames);
+    const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+    if (indentedFlag) {
+      increaseIndent();
     }
-    function visitGetAccessorDeclaration(node) {
-      return finishClassElement(
-        factory2.updateGetAccessorDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
-          visitNodes2(node.parameters, visitor, isParameter),
-          /*type*/
-          void 0,
-          visitNode(node.body, visitor, isBlock)
-        ),
-        node
-      );
+    const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
+    const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */;
+    emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine);
+    if (indentedFlag) {
+      decreaseIndent();
     }
-    function visitSetAccessorDeclaration(node) {
-      return finishClassElement(
-        factory2.updateSetAccessorDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
-          visitNodes2(node.parameters, visitor, isParameter),
-          visitNode(node.body, visitor, isBlock)
-        ),
-        node
-      );
+    popNameGenerationScope(node);
+  }
+  function emitPropertyAccessExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(25 /* DotToken */), node.expression.end, node.name.pos);
+    const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
+    const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
+    writeLinesAndIndent(
+      linesBeforeDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
+    const shouldEmitDotDot = token.kind !== 29 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
+    if (shouldEmitDotDot) {
+      writePunctuation(".");
     }
-    function visitPropertyDeclaration(node) {
-      if (node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 128 /* Ambient */)) {
-        return void 0;
-      }
-      return finishClassElement(
-        factory2.updatePropertyDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)),
-          /*questionOrExclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          visitNode(node.initializer, visitor, isExpression)
-        ),
-        node
-      );
+    if (node.questionDotToken) {
+      emit(token);
+    } else {
+      emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
     }
-    function visitParameterDeclaration(node) {
-      const updated = factory2.updateParameterDeclaration(
-        node,
-        elideNodes(factory2, node.modifiers),
-        node.dotDotDotToken,
-        Debug.checkDefined(visitNode(node.name, visitor, isBindingName)),
-        /*questionToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
+    writeLinesAndIndent(
+      linesAfterDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
+    emit(node.name);
+    decreaseIndentIf(linesBeforeDot, linesAfterDot);
+  }
+  function mayNeedDotDotForPropertyAccess(expression) {
+    expression = skipPartiallyEmittedExpressions(expression);
+    if (isNumericLiteral(expression)) {
+      const text = getLiteralTextOfNode(
+        expression,
+        /*neverAsciiEscape*/
+        true,
+        /*jsxAttributeEscape*/
+        false
       );
-      if (updated !== node) {
-        setCommentRange(updated, node);
-        setTextRange(updated, moveRangePastModifiers(node));
-        setSourceMapRange(updated, moveRangePastModifiers(node));
-        setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
-      }
-      return updated;
+      return !(expression.numericLiteralFlags & 448 /* WithSpecifier */) && !text.includes(tokenToString(25 /* DotToken */)) && !text.includes(String.fromCharCode(69 /* E */)) && !text.includes(String.fromCharCode(101 /* e */));
+    } else if (isAccessExpression(expression)) {
+      const constantValue = getConstantValue(expression);
+      return typeof constantValue === "number" && isFinite(constantValue) && constantValue >= 0 && Math.floor(constantValue) === constantValue;
     }
-    function isSyntheticMetadataDecorator(node) {
-      return isCallToHelper(node.expression, "___metadata");
-    }
-    function transformAllDecoratorsOfDeclaration(allDecorators) {
-      if (!allDecorators) {
-        return void 0;
-      }
-      const { false: decorators, true: metadata } = groupBy(allDecorators.decorators, isSyntheticMetadataDecorator);
-      const decoratorExpressions = [];
-      addRange(decoratorExpressions, map(decorators, transformDecorator));
-      addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter));
-      addRange(decoratorExpressions, map(metadata, transformDecorator));
-      return decoratorExpressions;
+  }
+  function emitElementAccessExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    emit(node.questionDotToken);
+    emitTokenWithComment(23 /* OpenBracketToken */, node.expression.end, writePunctuation, node);
+    emitExpression(node.argumentExpression);
+    emitTokenWithComment(24 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node);
+  }
+  function emitCallExpression(node) {
+    const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */;
+    if (indirectCall) {
+      writePunctuation("(");
+      writeLiteral("0");
+      writePunctuation(",");
+      writeSpace();
     }
-    function addClassElementDecorationStatements(statements, node, isStatic2) {
-      addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr)));
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    if (indirectCall) {
+      writePunctuation(")");
     }
-    function isDecoratedClassElement(member, isStaticElement, parent2) {
-      return nodeOrChildIsDecorated(
-        /*useLegacyDecorators*/
-        true,
-        member,
-        parent2
-      ) && isStaticElement === isStatic(member);
+    emit(node.questionDotToken);
+    emitTypeArguments(node, node.typeArguments);
+    emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitNewExpression(node) {
+    emitTokenWithComment(105 /* NewKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew);
+    emitTypeArguments(node, node.typeArguments);
+    emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitTaggedTemplateExpression(node) {
+    const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */;
+    if (indirectCall) {
+      writePunctuation("(");
+      writeLiteral("0");
+      writePunctuation(",");
+      writeSpace();
     }
-    function getDecoratedClassElements(node, isStatic2) {
-      return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node));
+    emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess);
+    if (indirectCall) {
+      writePunctuation(")");
     }
-    function generateClassElementDecorationExpressions(node, isStatic2) {
-      const members = getDecoratedClassElements(node, isStatic2);
-      let expressions;
-      for (const member of members) {
-        expressions = append(expressions, generateClassElementDecorationExpression(node, member));
-      }
-      return expressions;
+    emitTypeArguments(node, node.typeArguments);
+    writeSpace();
+    emitExpression(node.template);
+  }
+  function emitTypeAssertionExpression(node) {
+    writePunctuation("<");
+    emit(node.type);
+    writePunctuation(">");
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitParenthesizedExpression(node) {
+    const openParenPos = emitTokenWithComment(21 /* OpenParenToken */, node.pos, writePunctuation, node);
+    const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
+    emitExpression(
+      node.expression,
+      /*parenthesizerRule*/
+      void 0
+    );
+    writeLineSeparatorsAfter(node.expression, node);
+    decreaseIndentIf(indented);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
+  }
+  function emitFunctionExpression(node) {
+    generateNameIfNeeded(node.name);
+    emitFunctionDeclarationOrExpression(node);
+  }
+  function emitArrowFunction(node) {
+    emitModifierList(node, node.modifiers);
+    emitSignatureAndBody(node, emitArrowFunctionHead, emitArrowFunctionBody);
+  }
+  function emitArrowFunctionHead(node) {
+    emitTypeParameters(node, node.typeParameters);
+    emitParametersForArrow(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeSpace();
+    emit(node.equalsGreaterThanToken);
+  }
+  function emitArrowFunctionBody(node) {
+    if (isBlock(node.body)) {
+      emitBlockFunctionBody(node.body);
+    } else {
+      writeSpace();
+      emitExpression(node.body, parenthesizer.parenthesizeConciseBodyOfArrowFunction);
     }
-    function generateClassElementDecorationExpression(node, member) {
-      const allDecorators = getAllDecoratorsOfClassElement(
-        member,
-        node,
-        /*useLegacyDecorators*/
-        true
-      );
-      const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
-      if (!decoratorExpressions) {
-        return void 0;
-      }
-      const prefix = getClassMemberPrefix(node, member);
-      const memberName = getExpressionForPropertyName(
-        member,
-        /*generateNameForComputedPropertyName*/
-        !hasSyntacticModifier(member, 128 /* Ambient */)
-      );
-      const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
-      const helper = emitHelpers().createDecorateHelper(
-        decoratorExpressions,
-        prefix,
-        memberName,
-        descriptor
-      );
-      setEmitFlags(helper, 3072 /* NoComments */);
-      setSourceMapRange(helper, moveRangePastModifiers(member));
-      return helper;
-    }
-    function addConstructorDecorationStatement(statements, node) {
-      const expression = generateConstructorDecorationExpression(node);
-      if (expression) {
-        statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node));
-      }
+  }
+  function emitDeleteExpression(node) {
+    emitTokenWithComment(91 /* DeleteKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitTypeOfExpression(node) {
+    emitTokenWithComment(114 /* TypeOfKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitVoidExpression(node) {
+    emitTokenWithComment(116 /* VoidKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitAwaitExpression(node) {
+    emitTokenWithComment(135 /* AwaitKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitPrefixUnaryExpression(node) {
+    writeTokenText(node.operator, writeOperator);
+    if (shouldEmitWhitespaceBeforeOperand(node)) {
+      writeSpace();
     }
-    function generateConstructorDecorationExpression(node) {
-      const allDecorators = getAllDecoratorsOfClass(node);
-      const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
-      if (!decoratorExpressions) {
-        return void 0;
+    emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function shouldEmitWhitespaceBeforeOperand(node) {
+    const operand = node.operand;
+    return operand.kind === 224 /* PrefixUnaryExpression */ && (node.operator === 40 /* PlusToken */ && (operand.operator === 40 /* PlusToken */ || operand.operator === 46 /* PlusPlusToken */) || node.operator === 41 /* MinusToken */ && (operand.operator === 41 /* MinusToken */ || operand.operator === 47 /* MinusMinusToken */));
+  }
+  function emitPostfixUnaryExpression(node) {
+    emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary);
+    writeTokenText(node.operator, writeOperator);
+  }
+  function createEmitBinaryExpression() {
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
+    function onEnter(node, state) {
+      if (state) {
+        state.stackIndex++;
+        state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines;
+        state.containerPosStack[state.stackIndex] = containerPos;
+        state.containerEndStack[state.stackIndex] = containerEnd;
+        state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd;
+        const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node);
+        const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node);
+        onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
+        if (emitComments2) emitCommentsBeforeNode(node);
+        if (emitSourceMaps) emitSourceMapsBeforeNode(node);
+        beforeEmitNode(node);
+      } else {
+        state = {
+          stackIndex: 0,
+          preserveSourceNewlinesStack: [void 0],
+          containerPosStack: [-1],
+          containerEndStack: [-1],
+          declarationListContainerEndStack: [-1],
+          shouldEmitCommentsStack: [false],
+          shouldEmitSourceMapsStack: [false]
+        };
       }
-      const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
-      const localName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
+      return state;
+    }
+    function onLeft(next, _workArea, parent2) {
+      return maybeEmitExpression(next, parent2, "left");
+    }
+    function onOperator(operatorToken, _state, node) {
+      const isCommaOperator = operatorToken.kind !== 28 /* CommaToken */;
+      const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken);
+      const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right);
+      writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
+      emitLeadingCommentsOfPosition(operatorToken.pos);
+      writeTokenNode(operatorToken, operatorToken.kind === 103 /* InKeyword */ ? writeKeyword : writeOperator);
+      emitTrailingCommentsOfPosition(
+        operatorToken.end,
+        /*prefixSpace*/
         true
-      ) : factory2.getDeclarationName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
+      );
+      writeLinesAndIndent(
+        linesAfterOperator,
+        /*writeSpaceIfNotIndenting*/
         true
       );
-      const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
-      const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
-      setEmitFlags(expression, 3072 /* NoComments */);
-      setSourceMapRange(expression, moveRangePastModifiers(node));
-      return expression;
     }
-    function transformDecorator(decorator) {
-      return Debug.checkDefined(visitNode(decorator.expression, visitor, isExpression));
+    function onRight(next, _workArea, parent2) {
+      return maybeEmitExpression(next, parent2, "right");
+    }
+    function onExit(node, state) {
+      const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken);
+      const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right);
+      decreaseIndentIf(linesBeforeOperator, linesAfterOperator);
+      if (state.stackIndex > 0) {
+        const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex];
+        const savedContainerPos = state.containerPosStack[state.stackIndex];
+        const savedContainerEnd = state.containerEndStack[state.stackIndex];
+        const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex];
+        const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex];
+        const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex];
+        afterEmitNode(savedPreserveSourceNewlines);
+        if (shouldEmitSourceMaps2) emitSourceMapsAfterNode(node);
+        if (shouldEmitComments2) emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+        onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
+        state.stackIndex--;
+      }
     }
-    function transformDecoratorsOfParameter(decorators, parameterOffset) {
-      let expressions;
-      if (decorators) {
-        expressions = [];
-        for (const decorator of decorators) {
-          const helper = emitHelpers().createParamHelper(
-            transformDecorator(decorator),
-            parameterOffset
-          );
-          setTextRange(helper, decorator.expression);
-          setEmitFlags(helper, 3072 /* NoComments */);
-          expressions.push(helper);
+    function maybeEmitExpression(next, parent2, side) {
+      const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind);
+      let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next);
+      if (pipelinePhase === pipelineEmitWithSubstitution) {
+        Debug.assertIsDefined(lastSubstitution);
+        next = parenthesizerRule(cast(lastSubstitution, isExpression));
+        pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next);
+        lastSubstitution = void 0;
+      }
+      if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) {
+        if (isBinaryExpression(next)) {
+          return next;
         }
       }
-      return expressions;
+      currentParenthesizerRule = parenthesizerRule;
+      pipelinePhase(1 /* Expression */, next);
+    }
+  }
+  function emitConditionalExpression(node) {
+    const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken);
+    const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue);
+    const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
+    const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
+    emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
+    writeLinesAndIndent(
+      linesBeforeQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emit(node.questionToken);
+    writeLinesAndIndent(
+      linesAfterQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
+    decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
+    writeLinesAndIndent(
+      linesBeforeColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emit(node.colonToken);
+    writeLinesAndIndent(
+      linesAfterColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
+    decreaseIndentIf(linesBeforeColon, linesAfterColon);
+  }
+  function emitTemplateExpression(node) {
+    emit(node.head);
+    emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
+  }
+  function emitYieldExpression(node) {
+    emitTokenWithComment(127 /* YieldKeyword */, node.pos, writeKeyword, node);
+    emit(node.asteriskToken);
+    emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma);
+  }
+  function emitSpreadElement(node) {
+    emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node);
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitClassExpression(node) {
+    generateNameIfNeeded(node.name);
+    emitClassDeclarationOrExpression(node);
+  }
+  function emitExpressionWithTypeArguments(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitAsExpression(node) {
+    emitExpression(
+      node.expression,
+      /*parenthesizerRule*/
+      void 0
+    );
+    if (node.type) {
+      writeSpace();
+      writeKeyword("as");
+      writeSpace();
+      emit(node.type);
     }
-    function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
-      const name = member.name;
-      if (isPrivateIdentifier(name)) {
-        return factory2.createIdentifier("");
-      } else if (isComputedPropertyName(name)) {
-        return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
-      } else if (isIdentifier(name)) {
-        return factory2.createStringLiteral(idText(name));
+  }
+  function emitNonNullExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    writeOperator("!");
+  }
+  function emitSatisfiesExpression(node) {
+    emitExpression(
+      node.expression,
+      /*parenthesizerRule*/
+      void 0
+    );
+    if (node.type) {
+      writeSpace();
+      writeKeyword("satisfies");
+      writeSpace();
+      emit(node.type);
+    }
+  }
+  function emitMetaProperty(node) {
+    writeToken(node.keywordToken, node.pos, writePunctuation);
+    writePunctuation(".");
+    emit(node.name);
+  }
+  function emitTemplateSpan(node) {
+    emitExpression(node.expression);
+    emit(node.literal);
+  }
+  function emitBlock(node) {
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      !node.multiLine && isEmptyBlock(node)
+    );
+  }
+  function emitBlockStatements(node, forceSingleLine) {
+    emitTokenWithComment(
+      19 /* OpenBraceToken */,
+      node.pos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
+    const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
+    emitList(node, node.statements, format);
+    emitTokenWithComment(
+      20 /* CloseBraceToken */,
+      node.statements.end,
+      writePunctuation,
+      /*contextNode*/
+      node,
+      /*indentLeading*/
+      !!(format & 1 /* MultiLine */)
+    );
+  }
+  function emitVariableStatement(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    emit(node.declarationList);
+    writeTrailingSemicolon();
+  }
+  function emitEmptyStatement(isEmbeddedStatement) {
+    if (isEmbeddedStatement) {
+      writePunctuation(";");
+    } else {
+      writeTrailingSemicolon();
+    }
+  }
+  function emitExpressionStatement(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement);
+    if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) {
+      writeTrailingSemicolon();
+    }
+  }
+  function emitIfStatement(node) {
+    const openParenPos = emitTokenWithComment(101 /* IfKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.thenStatement);
+    if (node.elseStatement) {
+      writeLineOrSpace(node, node.thenStatement, node.elseStatement);
+      emitTokenWithComment(93 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node);
+      if (node.elseStatement.kind === 245 /* IfStatement */) {
+        writeSpace();
+        emit(node.elseStatement);
       } else {
-        return factory2.cloneNode(name);
+        emitEmbeddedStatement(node, node.elseStatement);
       }
     }
-    function enableSubstitutionForClassAliases() {
-      if (!classAliases) {
-        context.enableSubstitution(80 /* Identifier */);
-        classAliases = [];
+  }
+  function emitWhileClause(node, startPos) {
+    const openParenPos = emitTokenWithComment(117 /* WhileKeyword */, startPos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+  }
+  function emitDoStatement(node) {
+    emitTokenWithComment(92 /* DoKeyword */, node.pos, writeKeyword, node);
+    emitEmbeddedStatement(node, node.statement);
+    if (isBlock(node.statement) && !preserveSourceNewlines) {
+      writeSpace();
+    } else {
+      writeLineOrSpace(node, node.statement, node.expression);
+    }
+    emitWhileClause(node, node.statement.end);
+    writeTrailingSemicolon();
+  }
+  function emitWhileStatement(node) {
+    emitWhileClause(node, node.pos);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForStatement(node) {
+    const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    let pos = emitTokenWithComment(
+      21 /* OpenParenToken */,
+      openParenPos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
+    emitForBinding(node.initializer);
+    pos = emitTokenWithComment(27 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
+    emitExpressionWithLeadingSpace(node.condition);
+    pos = emitTokenWithComment(27 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node);
+    emitExpressionWithLeadingSpace(node.incrementor);
+    emitTokenWithComment(22 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForInStatement(node) {
+    const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitForBinding(node.initializer);
+    writeSpace();
+    emitTokenWithComment(103 /* InKeyword */, node.initializer.end, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForOfStatement(node) {
+    const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitWithTrailingSpace(node.awaitModifier);
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitForBinding(node.initializer);
+    writeSpace();
+    emitTokenWithComment(165 /* OfKeyword */, node.initializer.end, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForBinding(node) {
+    if (node !== void 0) {
+      if (node.kind === 261 /* VariableDeclarationList */) {
+        emit(node);
+      } else {
+        emitExpression(node);
       }
     }
-    function getClassAliasIfNeeded(node) {
-      if (resolver.getNodeCheckFlags(node) & 262144 /* ContainsConstructorReference */) {
-        enableSubstitutionForClassAliases();
-        const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default");
-        classAliases[getOriginalNodeId(node)] = classAlias;
-        hoistVariableDeclaration(classAlias);
-        return classAlias;
+  }
+  function emitContinueStatement(node) {
+    emitTokenWithComment(88 /* ContinueKeyword */, node.pos, writeKeyword, node);
+    emitWithLeadingSpace(node.label);
+    writeTrailingSemicolon();
+  }
+  function emitBreakStatement(node) {
+    emitTokenWithComment(83 /* BreakKeyword */, node.pos, writeKeyword, node);
+    emitWithLeadingSpace(node.label);
+    writeTrailingSemicolon();
+  }
+  function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) {
+    const node = getParseTreeNode(contextNode);
+    const isSimilarNode = node && node.kind === contextNode.kind;
+    const startPos = pos;
+    if (isSimilarNode && currentSourceFile) {
+      pos = skipTrivia(currentSourceFile.text, pos);
+    }
+    if (isSimilarNode && contextNode.pos !== startPos) {
+      const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile);
+      if (needsIndent) {
+        increaseIndent();
+      }
+      emitLeadingCommentsOfPosition(startPos);
+      if (needsIndent) {
+        decreaseIndent();
       }
     }
-    function getClassPrototype(node) {
-      return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype");
+    if (!omitBraceSourcePositions && (token === 19 /* OpenBraceToken */ || token === 20 /* CloseBraceToken */)) {
+      pos = writeToken(token, pos, writer2, contextNode);
+    } else {
+      pos = writeTokenText(token, writer2, pos);
     }
-    function getClassMemberPrefix(node, member) {
-      return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node);
+    if (isSimilarNode && contextNode.end !== pos) {
+      const isJsxExprContext = contextNode.kind === 294 /* JsxExpression */;
+      emitTrailingCommentsOfPosition(
+        pos,
+        /*prefixSpace*/
+        !isJsxExprContext,
+        /*forceNoNewline*/
+        isJsxExprContext
+      );
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
+    return pos;
+  }
+  function commentWillEmitNewLine(node) {
+    return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine;
+  }
+  function willEmitLeadingNewLine(node) {
+    if (!currentSourceFile) return false;
+    const leadingCommentRanges = getLeadingCommentRanges(currentSourceFile.text, node.pos);
+    if (leadingCommentRanges) {
+      const parseNode = getParseTreeNode(node);
+      if (parseNode && isParenthesizedExpression(parseNode.parent)) {
+        return true;
       }
-      return node;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
+    if (some(leadingCommentRanges, commentWillEmitNewLine)) return true;
+    if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine)) return true;
+    if (isPartiallyEmittedExpression(node)) {
+      if (node.pos !== node.expression.pos) {
+        if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine)) return true;
       }
-      return node;
+      return willEmitLeadingNewLine(node.expression);
     }
-    function substituteExpressionIdentifier(node) {
-      return trySubstituteClassAlias(node) ?? node;
+    return false;
+  }
+  function parenthesizeExpressionForNoAsi(node) {
+    if (!commentsDisabled && isPartiallyEmittedExpression(node) && willEmitLeadingNewLine(node)) {
+      const parseNode = getParseTreeNode(node);
+      if (parseNode && isParenthesizedExpression(parseNode)) {
+        const parens = factory.createParenthesizedExpression(node.expression);
+        setOriginalNode(parens, node);
+        setTextRange(parens, parseNode);
+        return parens;
+      }
+      return factory.createParenthesizedExpression(node);
     }
-    function trySubstituteClassAlias(node) {
-      if (classAliases) {
-        if (resolver.getNodeCheckFlags(node) & 536870912 /* ConstructorReference */) {
-          const declaration = resolver.getReferencedValueDeclaration(node);
-          if (declaration) {
-            const classAlias = classAliases[declaration.id];
-            if (classAlias) {
-              const clone2 = factory2.cloneNode(classAlias);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
-            }
-          }
-        }
+    return node;
+  }
+  function parenthesizeExpressionForNoAsiAndDisallowedComma(node) {
+    return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
+  }
+  function emitReturnStatement(node) {
+    emitTokenWithComment(
+      107 /* ReturnKeyword */,
+      node.pos,
+      writeKeyword,
+      /*contextNode*/
+      node
+    );
+    emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
+    writeTrailingSemicolon();
+  }
+  function emitWithStatement(node) {
+    const openParenPos = emitTokenWithComment(118 /* WithKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitSwitchStatement(node) {
+    const openParenPos = emitTokenWithComment(109 /* SwitchKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    writeSpace();
+    emit(node.caseBlock);
+  }
+  function emitLabeledStatement(node) {
+    emit(node.label);
+    emitTokenWithComment(59 /* ColonToken */, node.label.end, writePunctuation, node);
+    writeSpace();
+    emit(node.statement);
+  }
+  function emitThrowStatement(node) {
+    emitTokenWithComment(111 /* ThrowKeyword */, node.pos, writeKeyword, node);
+    emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
+    writeTrailingSemicolon();
+  }
+  function emitTryStatement(node) {
+    emitTokenWithComment(113 /* TryKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emit(node.tryBlock);
+    if (node.catchClause) {
+      writeLineOrSpace(node, node.tryBlock, node.catchClause);
+      emit(node.catchClause);
+    }
+    if (node.finallyBlock) {
+      writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock);
+      emitTokenWithComment(98 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node);
+      writeSpace();
+      emit(node.finallyBlock);
+    }
+  }
+  function emitDebuggerStatement(node) {
+    writeToken(89 /* DebuggerKeyword */, node.pos, writeKeyword);
+    writeTrailingSemicolon();
+  }
+  function emitVariableDeclaration(node) {
+    var _a, _b, _c;
+    emit(node.name);
+    emit(node.exclamationToken);
+    emitTypeAnnotation(node.type);
+    emitInitializer(node.initializer, ((_a = node.type) == null ? void 0 : _a.end) ?? ((_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) ?? node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitVariableDeclarationList(node) {
+    if (isVarAwaitUsing(node)) {
+      writeKeyword("await");
+      writeSpace();
+      writeKeyword("using");
+    } else {
+      const head = isLet(node) ? "let" : isVarConst(node) ? "const" : isVarUsing(node) ? "using" : "var";
+      writeKeyword(head);
+    }
+    writeSpace();
+    emitList(node, node.declarations, 528 /* VariableDeclarationList */);
+  }
+  function emitFunctionDeclaration(node) {
+    emitFunctionDeclarationOrExpression(node);
+  }
+  function emitFunctionDeclarationOrExpression(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    writeKeyword("function");
+    emit(node.asteriskToken);
+    writeSpace();
+    emitIdentifierName(node.name);
+    emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody);
+  }
+  function emitSignatureAndBody(node, emitSignatureHead2, emitBody) {
+    const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+    if (indentedFlag) {
+      increaseIndent();
+    }
+    pushNameGenerationScope(node);
+    forEach(node.parameters, generateNames);
+    emitSignatureHead2(node);
+    emitBody(node);
+    popNameGenerationScope(node);
+    if (indentedFlag) {
+      decreaseIndent();
+    }
+  }
+  function emitFunctionBody(node) {
+    const body = node.body;
+    if (body) {
+      emitBlockFunctionBody(body);
+    } else {
+      writeTrailingSemicolon();
+    }
+  }
+  function emitEmptyFunctionBody(_node) {
+    writeTrailingSemicolon();
+  }
+  function emitSignatureHead(node) {
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    emitTypeAnnotation(node.type);
+  }
+  function shouldEmitBlockFunctionBodyOnSingleLine(body) {
+    if (getEmitFlags(body) & 1 /* SingleLine */) {
+      return true;
+    }
+    if (body.multiLine) {
+      return false;
+    }
+    if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) {
+      return false;
+    }
+    if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) {
+      return false;
+    }
+    let previousStatement;
+    for (const statement of body.statements) {
+      if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) {
+        return false;
       }
-      return void 0;
+      previousStatement = statement;
     }
+    return true;
+  }
+  function emitBlockFunctionBody(body) {
+    generateNames(body);
+    onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body);
+    writeSpace();
+    writePunctuation("{");
+    increaseIndent();
+    const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker;
+    emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2);
+    decreaseIndent();
+    writeToken(20 /* CloseBraceToken */, body.statements.end, writePunctuation, body);
+    onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
+  }
+  function emitBlockFunctionBodyOnSingleLine(body) {
+    emitBlockFunctionBodyWorker(
+      body,
+      /*emitBlockFunctionBodyOnSingleLine*/
+      true
+    );
   }
-  var init_legacyDecorators = __esm({
-    "src/compiler/transformers/legacyDecorators.ts"() {
-      "use strict";
-      init_ts2();
+  function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
+    const statementOffset = emitPrologueDirectives(body.statements);
+    const pos = writer.getTextPos();
+    emitHelpers(body);
+    if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) {
+      decreaseIndent();
+      emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
+      increaseIndent();
+    } else {
+      emitList(
+        body,
+        body.statements,
+        1 /* MultiLineFunctionBodyStatements */,
+        /*parenthesizerRule*/
+        void 0,
+        statementOffset
+      );
     }
-  });
-
-  // src/compiler/transformers/esDecorators.ts
-  function transformESDecorators(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const languageVersion = getEmitScriptTarget(context.getCompilerOptions());
-    let top;
-    let classInfo;
-    let classThis;
-    let classSuper;
-    let pendingExpressions;
-    let shouldTransformPrivateStaticElementsInFile;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      top = void 0;
-      shouldTransformPrivateStaticElementsInFile = false;
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      if (shouldTransformPrivateStaticElementsInFile) {
-        addInternalEmitFlags(visited, 32 /* TransformPrivateStaticElements */);
-        shouldTransformPrivateStaticElementsInFile = false;
+  }
+  function emitClassDeclaration(node) {
+    emitClassDeclarationOrExpression(node);
+  }
+  function emitClassDeclarationOrExpression(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      true
+    );
+    emitTokenWithComment(86 /* ClassKeyword */, moveRangePastModifiers(node).pos, writeKeyword, node);
+    if (node.name) {
+      writeSpace();
+      emitIdentifierName(node.name);
+    }
+    const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+    if (indentedFlag) {
+      increaseIndent();
+    }
+    emitTypeParameters(node, node.typeParameters);
+    emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */);
+    writeSpace();
+    writePunctuation("{");
+    pushNameGenerationScope(node);
+    forEach(node.members, generateMemberNames);
+    emitList(node, node.members, 129 /* ClassMembers */);
+    popNameGenerationScope(node);
+    writePunctuation("}");
+    if (indentedFlag) {
+      decreaseIndent();
+    }
+  }
+  function emitInterfaceDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    writeKeyword("interface");
+    writeSpace();
+    emit(node.name);
+    emitTypeParameters(node, node.typeParameters);
+    emitList(node, node.heritageClauses, 512 /* HeritageClauses */);
+    writeSpace();
+    writePunctuation("{");
+    pushNameGenerationScope(node);
+    forEach(node.members, generateMemberNames);
+    emitList(node, node.members, 129 /* InterfaceMembers */);
+    popNameGenerationScope(node);
+    writePunctuation("}");
+  }
+  function emitTypeAliasDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    writeKeyword("type");
+    writeSpace();
+    emit(node.name);
+    emitTypeParameters(node, node.typeParameters);
+    writeSpace();
+    writePunctuation("=");
+    writeSpace();
+    emit(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitEnumDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    writeKeyword("enum");
+    writeSpace();
+    emit(node.name);
+    writeSpace();
+    writePunctuation("{");
+    emitList(node, node.members, 145 /* EnumMembers */);
+    writePunctuation("}");
+  }
+  function emitModuleDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    if (~node.flags & 2048 /* GlobalAugmentation */) {
+      writeKeyword(node.flags & 32 /* Namespace */ ? "namespace" : "module");
+      writeSpace();
+    }
+    emit(node.name);
+    let body = node.body;
+    if (!body) return writeTrailingSemicolon();
+    while (body && isModuleDeclaration(body)) {
+      writePunctuation(".");
+      emit(body.name);
+      body = body.body;
+    }
+    writeSpace();
+    emit(body);
+  }
+  function emitModuleBlock(node) {
+    pushNameGenerationScope(node);
+    forEach(node.statements, generateNames);
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      isEmptyBlock(node)
+    );
+    popNameGenerationScope(node);
+  }
+  function emitCaseBlock(node) {
+    emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node);
+    emitList(node, node.clauses, 129 /* CaseBlockClauses */);
+    emitTokenWithComment(
+      20 /* CloseBraceToken */,
+      node.clauses.end,
+      writePunctuation,
+      node,
+      /*indentLeading*/
+      true
+    );
+  }
+  function emitImportEqualsDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isTypeOnly) {
+      emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+    writeSpace();
+    emitTokenWithComment(64 /* EqualsToken */, node.name.end, writePunctuation, node);
+    writeSpace();
+    emitModuleReference(node.moduleReference);
+    writeTrailingSemicolon();
+  }
+  function emitModuleReference(node) {
+    if (node.kind === 80 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
+    }
+  }
+  function emitImportDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.importClause) {
+      emit(node.importClause);
+      writeSpace();
+      emitTokenWithComment(161 /* FromKeyword */, node.importClause.end, writeKeyword, node);
+      writeSpace();
+    }
+    emitExpression(node.moduleSpecifier);
+    if (node.attributes) {
+      emitWithLeadingSpace(node.attributes);
+    }
+    writeTrailingSemicolon();
+  }
+  function emitImportClause(node) {
+    if (node.isTypeOnly) {
+      emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+    if (node.name && node.namedBindings) {
+      emitTokenWithComment(28 /* CommaToken */, node.name.end, writePunctuation, node);
+      writeSpace();
+    }
+    emit(node.namedBindings);
+  }
+  function emitNamespaceImport(node) {
+    const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node);
+    writeSpace();
+    emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+  }
+  function emitNamedImports(node) {
+    emitNamedImportsOrExports(node);
+  }
+  function emitImportSpecifier(node) {
+    emitImportOrExportSpecifier(node);
+  }
+  function emitExportAssignment(node) {
+    const nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isExportEquals) {
+      emitTokenWithComment(64 /* EqualsToken */, nextPos, writeOperator, node);
+    } else {
+      emitTokenWithComment(90 /* DefaultKeyword */, nextPos, writeKeyword, node);
+    }
+    writeSpace();
+    emitExpression(
+      node.expression,
+      node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(64 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault
+    );
+    writeTrailingSemicolon();
+  }
+  function emitExportDeclaration(node) {
+    emitDecoratorsAndModifiers(
+      node,
+      node.modifiers,
+      /*allowDecorators*/
+      false
+    );
+    let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isTypeOnly) {
+      nextPos = emitTokenWithComment(156 /* TypeKeyword */, nextPos, writeKeyword, node);
+      writeSpace();
+    }
+    if (node.exportClause) {
+      emit(node.exportClause);
+    } else {
+      nextPos = emitTokenWithComment(42 /* AsteriskToken */, nextPos, writePunctuation, node);
+    }
+    if (node.moduleSpecifier) {
+      writeSpace();
+      const fromPos = node.exportClause ? node.exportClause.end : nextPos;
+      emitTokenWithComment(161 /* FromKeyword */, fromPos, writeKeyword, node);
+      writeSpace();
+      emitExpression(node.moduleSpecifier);
+    }
+    if (node.attributes) {
+      emitWithLeadingSpace(node.attributes);
+    }
+    writeTrailingSemicolon();
+  }
+  function emitImportTypeNodeAttributes(node) {
+    writePunctuation("{");
+    writeSpace();
+    writeKeyword(node.token === 132 /* AssertKeyword */ ? "assert" : "with");
+    writePunctuation(":");
+    writeSpace();
+    const elements = node.elements;
+    emitList(node, elements, 526226 /* ImportAttributes */);
+    writeSpace();
+    writePunctuation("}");
+  }
+  function emitImportAttributes(node) {
+    emitTokenWithComment(node.token, node.pos, writeKeyword, node);
+    writeSpace();
+    const elements = node.elements;
+    emitList(node, elements, 526226 /* ImportAttributes */);
+  }
+  function emitImportAttribute(node) {
+    emit(node.name);
+    writePunctuation(":");
+    writeSpace();
+    const value = node.value;
+    if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) {
+      const commentRange = getCommentRange(value);
+      emitTrailingCommentsOfPosition(commentRange.pos);
+    }
+    emit(value);
+  }
+  function emitNamespaceExportDeclaration(node) {
+    let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    nextPos = emitTokenWithComment(130 /* AsKeyword */, nextPos, writeKeyword, node);
+    writeSpace();
+    nextPos = emitTokenWithComment(145 /* NamespaceKeyword */, nextPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+    writeTrailingSemicolon();
+  }
+  function emitNamespaceExport(node) {
+    const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node);
+    writeSpace();
+    emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+  }
+  function emitNamedExports(node) {
+    emitNamedImportsOrExports(node);
+  }
+  function emitExportSpecifier(node) {
+    emitImportOrExportSpecifier(node);
+  }
+  function emitNamedImportsOrExports(node) {
+    writePunctuation("{");
+    emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */);
+    writePunctuation("}");
+  }
+  function emitImportOrExportSpecifier(node) {
+    if (node.isTypeOnly) {
+      writeKeyword("type");
+      writeSpace();
+    }
+    if (node.propertyName) {
+      emit(node.propertyName);
+      writeSpace();
+      emitTokenWithComment(130 /* AsKeyword */, node.propertyName.end, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+  }
+  function emitExternalModuleReference(node) {
+    writeKeyword("require");
+    writePunctuation("(");
+    emitExpression(node.expression);
+    writePunctuation(")");
+  }
+  function emitJsxElement(node) {
+    emit(node.openingElement);
+    emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
+    emit(node.closingElement);
+  }
+  function emitJsxSelfClosingElement(node) {
+    writePunctuation("<");
+    emitJsxTagName(node.tagName);
+    emitTypeArguments(node, node.typeArguments);
+    writeSpace();
+    emit(node.attributes);
+    writePunctuation("/>");
+  }
+  function emitJsxFragment(node) {
+    emit(node.openingFragment);
+    emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
+    emit(node.closingFragment);
+  }
+  function emitJsxOpeningElementOrFragment(node) {
+    writePunctuation("<");
+    if (isJsxOpeningElement(node)) {
+      const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node);
+      emitJsxTagName(node.tagName);
+      emitTypeArguments(node, node.typeArguments);
+      if (node.attributes.properties && node.attributes.properties.length > 0) {
+        writeSpace();
       }
-      return visited;
+      emit(node.attributes);
+      writeLineSeparatorsAfter(node.attributes, node);
+      decreaseIndentIf(indented);
     }
-    function updateState() {
-      classInfo = void 0;
-      classThis = void 0;
-      classSuper = void 0;
-      switch (top == null ? void 0 : top.kind) {
-        case "class":
-          classInfo = top.classInfo;
-          break;
-        case "class-element":
-          classInfo = top.next.classInfo;
-          classThis = top.classThis;
-          classSuper = top.classSuper;
-          break;
-        case "name":
-          const grandparent = top.next.next.next;
-          if ((grandparent == null ? void 0 : grandparent.kind) === "class-element") {
-            classInfo = grandparent.next.classInfo;
-            classThis = grandparent.classThis;
-            classSuper = grandparent.classSuper;
-          }
-          break;
+    writePunctuation(">");
+  }
+  function emitJsxText(node) {
+    writer.writeLiteral(node.text);
+  }
+  function emitJsxClosingElementOrFragment(node) {
+    writePunctuation("</");
+    if (isJsxClosingElement(node)) {
+      emitJsxTagName(node.tagName);
+    }
+    writePunctuation(">");
+  }
+  function emitJsxAttributes(node) {
+    emitList(node, node.properties, 262656 /* JsxElementAttributes */);
+  }
+  function emitJsxAttribute(node) {
+    emit(node.name);
+    emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue);
+  }
+  function emitJsxSpreadAttribute(node) {
+    writePunctuation("{...");
+    emitExpression(node.expression);
+    writePunctuation("}");
+  }
+  function hasTrailingCommentsAtPosition(pos) {
+    let result = false;
+    forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
+    return result;
+  }
+  function hasLeadingCommentsAtPosition(pos) {
+    let result = false;
+    forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
+    return result;
+  }
+  function hasCommentsAtPosition(pos) {
+    return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos);
+  }
+  function emitJsxExpression(node) {
+    var _a;
+    if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) {
+      const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line;
+      if (isMultiline) {
+        writer.increaseIndent();
+      }
+      const end = emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node);
+      emit(node.dotDotDotToken);
+      emitExpression(node.expression);
+      emitTokenWithComment(20 /* CloseBraceToken */, ((_a = node.expression) == null ? void 0 : _a.end) || end, writePunctuation, node);
+      if (isMultiline) {
+        writer.decreaseIndent();
       }
     }
-    function enterClass(classInfo2) {
-      top = { kind: "class", next: top, classInfo: classInfo2, savedPendingExpressions: pendingExpressions };
-      pendingExpressions = void 0;
-      updateState();
+  }
+  function emitJsxNamespacedName(node) {
+    emitIdentifierName(node.namespace);
+    writePunctuation(":");
+    emitIdentifierName(node.name);
+  }
+  function emitJsxTagName(node) {
+    if (node.kind === 80 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
     }
-    function exitClass() {
-      Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`);
-      pendingExpressions = top.savedPendingExpressions;
-      top = top.next;
-      updateState();
+  }
+  function emitCaseClause(node) {
+    emitTokenWithComment(84 /* CaseKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end);
+  }
+  function emitDefaultClause(node) {
+    const pos = emitTokenWithComment(90 /* DefaultKeyword */, node.pos, writeKeyword, node);
+    emitCaseOrDefaultClauseRest(node, node.statements, pos);
+  }
+  function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
+    const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
+    (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
+    let format = 163969 /* CaseOrDefaultClauseStatements */;
+    if (emitAsSingleStatement) {
+      writeToken(59 /* ColonToken */, colonPos, writePunctuation, parentNode);
+      writeSpace();
+      format &= ~(1 /* MultiLine */ | 128 /* Indented */);
+    } else {
+      emitTokenWithComment(59 /* ColonToken */, colonPos, writePunctuation, parentNode);
     }
-    function enterClassElement(node) {
-      var _a, _b;
-      Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`);
-      top = { kind: "class-element", next: top };
-      if (isClassStaticBlockDeclaration(node) || isPropertyDeclaration(node) && hasStaticModifier(node)) {
-        top.classThis = (_a = top.next.classInfo) == null ? void 0 : _a.classThis;
-        top.classSuper = (_b = top.next.classInfo) == null ? void 0 : _b.classSuper;
-      }
-      updateState();
+    emitList(parentNode, statements, format);
+  }
+  function emitHeritageClause(node) {
+    writeSpace();
+    writeTokenText(node.token, writeKeyword);
+    writeSpace();
+    emitList(node, node.types, 528 /* HeritageClauseTypes */);
+  }
+  function emitCatchClause(node) {
+    const openParenPos = emitTokenWithComment(85 /* CatchKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.variableDeclaration) {
+      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
+      emit(node.variableDeclaration);
+      emitTokenWithComment(22 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node);
+      writeSpace();
     }
-    function exitClassElement() {
-      var _a;
-      Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`);
-      Debug.assert(((_a = top.next) == null ? void 0 : _a.kind) === "class", "Incorrect value for top.next.kind.", () => {
-        var _a2;
-        return `Expected top.next.kind to be 'class' but got '${(_a2 = top.next) == null ? void 0 : _a2.kind}' instead.`;
-      });
-      top = top.next;
-      updateState();
+    emit(node.block);
+  }
+  function emitPropertyAssignment(node) {
+    emit(node.name);
+    writePunctuation(":");
+    writeSpace();
+    const initializer = node.initializer;
+    if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) {
+      const commentRange = getCommentRange(initializer);
+      emitTrailingCommentsOfPosition(commentRange.pos);
     }
-    function enterName() {
-      Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`);
-      top = { kind: "name", next: top };
-      updateState();
+    emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitShorthandPropertyAssignment(node) {
+    emit(node.name);
+    if (node.objectAssignmentInitializer) {
+      writeSpace();
+      writePunctuation("=");
+      writeSpace();
+      emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
-    function exitName() {
-      Debug.assert((top == null ? void 0 : top.kind) === "name", "Incorrect value for top.kind.", () => `Expected top.kind to be 'name' but got '${top == null ? void 0 : top.kind}' instead.`);
-      top = top.next;
-      updateState();
+  }
+  function emitSpreadAssignment(node) {
+    if (node.expression) {
+      emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node);
+      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
-    function enterOther() {
-      if ((top == null ? void 0 : top.kind) === "other") {
-        Debug.assert(!pendingExpressions);
-        top.depth++;
-      } else {
-        top = { kind: "other", next: top, depth: 0, savedPendingExpressions: pendingExpressions };
-        pendingExpressions = void 0;
-        updateState();
+  }
+  function emitEnumMember(node) {
+    emit(node.name);
+    emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitJSDoc(node) {
+    write("/**");
+    if (node.comment) {
+      const text = getTextOfJSDocComment(node.comment);
+      if (text) {
+        const lines = text.split(/\r\n?|\n/g);
+        for (const line of lines) {
+          writeLine();
+          writeSpace();
+          writePunctuation("*");
+          writeSpace();
+          write(line);
+        }
       }
     }
-    function exitOther() {
-      Debug.assert((top == null ? void 0 : top.kind) === "other", "Incorrect value for top.kind.", () => `Expected top.kind to be 'other' but got '${top == null ? void 0 : top.kind}' instead.`);
-      if (top.depth > 0) {
-        Debug.assert(!pendingExpressions);
-        top.depth--;
+    if (node.tags) {
+      if (node.tags.length === 1 && node.tags[0].kind === 344 /* JSDocTypeTag */ && !node.comment) {
+        writeSpace();
+        emit(node.tags[0]);
       } else {
-        pendingExpressions = top.savedPendingExpressions;
-        top = top.next;
-        updateState();
+        emitList(node, node.tags, 33 /* JSDocComment */);
       }
     }
-    function shouldVisitNode(node) {
-      return !!(node.transformFlags & 33554432 /* ContainsDecorators */) || !!classThis && !!(node.transformFlags & 16384 /* ContainsLexicalThis */) || !!classThis && !!classSuper && !!(node.transformFlags & 134217728 /* ContainsLexicalSuper */);
+    writeSpace();
+    write("*/");
+  }
+  function emitJSDocSimpleTypedTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocTypeExpression(tag.typeExpression);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocSeeTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emit(tag.name);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocImportTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    writeSpace();
+    if (tag.importClause) {
+      emit(tag.importClause);
+      writeSpace();
+      emitTokenWithComment(161 /* FromKeyword */, tag.importClause.end, writeKeyword, tag);
+      writeSpace();
     }
-    function visitor(node) {
-      if (!shouldVisitNode(node)) {
-        return node;
-      }
-      switch (node.kind) {
-        case 170 /* Decorator */:
-          return Debug.fail("Use `modifierVisitor` instead.");
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 231 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 176 /* Constructor */:
-        case 172 /* PropertyDeclaration */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return Debug.fail("Not supported outside of a class. Use 'classElementVisitor' instead.");
-        case 169 /* Parameter */:
-          return visitParameterDeclaration(node);
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 303 /* PropertyAssignment */:
-          return visitPropertyAssignment(node);
-        case 260 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 208 /* BindingElement */:
-          return visitBindingElement(node);
-        case 277 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 110 /* ThisKeyword */:
-          return visitThisExpression(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(node);
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 360 /* PartiallyEmittedExpression */:
-          return visitPartiallyEmittedExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 213 /* CallExpression */:
-          return visitCallExpression(node);
-        case 215 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(
-            node,
-            /*discarded*/
-            false
-          );
-        case 211 /* PropertyAccessExpression */:
-          return visitPropertyAccessExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return visitElementAccessExpression(node);
-        case 167 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        case 174 /* MethodDeclaration */:
-        case 178 /* SetAccessor */:
-        case 177 /* GetAccessor */:
-        case 218 /* FunctionExpression */:
-        case 262 /* FunctionDeclaration */: {
-          enterOther();
-          const result = visitEachChild(node, fallbackVisitor, context);
-          exitOther();
-          return result;
+    emitExpression(tag.moduleSpecifier);
+    if (tag.attributes) {
+      emitWithLeadingSpace(tag.attributes);
+    }
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocNameReference(node) {
+    writeSpace();
+    writePunctuation("{");
+    emit(node.name);
+    writePunctuation("}");
+  }
+  function emitJSDocHeritageTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    writeSpace();
+    writePunctuation("{");
+    emit(tag.class);
+    writePunctuation("}");
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTemplateTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocTypeExpression(tag.constraint);
+    writeSpace();
+    emitList(tag, tag.typeParameters, 528 /* CommaListElements */);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTypedefTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    if (tag.typeExpression) {
+      if (tag.typeExpression.kind === 309 /* JSDocTypeExpression */) {
+        emitJSDocTypeExpression(tag.typeExpression);
+      } else {
+        writeSpace();
+        writePunctuation("{");
+        write("Object");
+        if (tag.typeExpression.isArrayType) {
+          writePunctuation("[");
+          writePunctuation("]");
         }
-        default:
-          return visitEachChild(node, fallbackVisitor, context);
+        writePunctuation("}");
       }
     }
-    function fallbackVisitor(node) {
-      switch (node.kind) {
-        case 170 /* Decorator */:
-          return void 0;
-        default:
-          return visitor(node);
-      }
+    if (tag.fullName) {
+      writeSpace();
+      emit(tag.fullName);
     }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 170 /* Decorator */:
-          return void 0;
-        default:
-          return node;
+    emitJSDocComment(tag.comment);
+    if (tag.typeExpression && tag.typeExpression.kind === 322 /* JSDocTypeLiteral */) {
+      emitJSDocTypeLiteral(tag.typeExpression);
+    }
+  }
+  function emitJSDocCallbackTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    if (tag.name) {
+      writeSpace();
+      emit(tag.name);
+    }
+    emitJSDocComment(tag.comment);
+    emitJSDocSignature(tag.typeExpression);
+  }
+  function emitJSDocOverloadTag(tag) {
+    emitJSDocComment(tag.comment);
+    emitJSDocSignature(tag.typeExpression);
+  }
+  function emitJSDocSimpleTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTypeLiteral(lit) {
+    emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */);
+  }
+  function emitJSDocSignature(sig) {
+    if (sig.typeParameters) {
+      emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */);
+    }
+    if (sig.parameters) {
+      emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */);
+    }
+    if (sig.type) {
+      writeLine();
+      writeSpace();
+      writePunctuation("*");
+      writeSpace();
+      emit(sig.type);
+    }
+  }
+  function emitJSDocPropertyLikeTag(param) {
+    emitJSDocTagName(param.tagName);
+    emitJSDocTypeExpression(param.typeExpression);
+    writeSpace();
+    if (param.isBracketed) {
+      writePunctuation("[");
+    }
+    emit(param.name);
+    if (param.isBracketed) {
+      writePunctuation("]");
+    }
+    emitJSDocComment(param.comment);
+  }
+  function emitJSDocTagName(tagName) {
+    writePunctuation("@");
+    emit(tagName);
+  }
+  function emitJSDocComment(comment) {
+    const text = getTextOfJSDocComment(comment);
+    if (text) {
+      writeSpace();
+      write(text);
+    }
+  }
+  function emitJSDocTypeExpression(typeExpression) {
+    if (typeExpression) {
+      writeSpace();
+      writePunctuation("{");
+      emit(typeExpression.type);
+      writePunctuation("}");
+    }
+  }
+  function emitSourceFile(node) {
+    writeLine();
+    const statements = node.statements;
+    const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]);
+    if (shouldEmitDetachedComment) {
+      emitBodyWithDetachedComments(node, statements, emitSourceFileWorker);
+      return;
+    }
+    emitSourceFileWorker(node);
+  }
+  function emitSyntheticTripleSlashReferencesIfNeeded(node) {
+    emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []);
+  }
+  function emitTripleSlashDirectivesIfNeeded(node) {
+    if (node.isDeclarationFile) emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives);
+  }
+  function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) {
+    if (hasNoDefaultLib) {
+      writeComment(`/// <reference no-default-lib="true"/>`);
+      writeLine();
+    }
+    if (currentSourceFile && currentSourceFile.moduleName) {
+      writeComment(`/// <amd-module name="${currentSourceFile.moduleName}" />`);
+      writeLine();
+    }
+    if (currentSourceFile && currentSourceFile.amdDependencies) {
+      for (const dep of currentSourceFile.amdDependencies) {
+        if (dep.name) {
+          writeComment(`/// <amd-dependency name="${dep.name}" path="${dep.path}" />`);
+        } else {
+          writeComment(`/// <amd-dependency path="${dep.path}" />`);
+        }
+        writeLine();
       }
     }
-    function classElementVisitor(node) {
-      switch (node.kind) {
-        case 176 /* Constructor */:
-          return visitConstructorDeclaration(node);
-        case 174 /* MethodDeclaration */:
-          return visitMethodDeclaration(node);
-        case 177 /* GetAccessor */:
-          return visitGetAccessorDeclaration(node);
-        case 178 /* SetAccessor */:
-          return visitSetAccessorDeclaration(node);
-        case 172 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node);
-        case 175 /* ClassStaticBlockDeclaration */:
-          return visitClassStaticBlockDeclaration(node);
-        default:
-          return visitor(node);
+    function writeDirectives(kind, directives) {
+      for (const directive of directives) {
+        const resolutionMode = directive.resolutionMode ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}" ` : "";
+        const preserve = directive.preserve ? `preserve="true" ` : "";
+        writeComment(`/// <reference ${kind}="${directive.fileName}" ${resolutionMode}${preserve}/>`);
+        writeLine();
       }
     }
-    function discardedValueVisitor(node) {
-      switch (node.kind) {
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(
-            node,
-            /*discarded*/
-            true
-          );
-        default:
-          return visitor(node);
-      }
-    }
-    function getHelperVariableName(node) {
-      let declarationName = node.name && isIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name) : node.name && isPrivateIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name).slice(1) : node.name && isStringLiteral(node.name) && isIdentifierText(node.name.text, 99 /* ESNext */) ? node.name.text : isClassLike(node) ? "class" : "member";
-      if (isGetAccessor(node))
-        declarationName = `get_${declarationName}`;
-      if (isSetAccessor(node))
-        declarationName = `set_${declarationName}`;
-      if (node.name && isPrivateIdentifier(node.name))
-        declarationName = `private_${declarationName}`;
-      if (isStatic(node))
-        declarationName = `static_${declarationName}`;
-      return "_" + declarationName;
-    }
-    function createHelperVariable(node, suffix) {
-      return factory2.createUniqueName(`${getHelperVariableName(node)}_${suffix}`, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */);
-    }
-    function createLet(name, initializer) {
-      return factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            name,
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            initializer
-          )
-        ], 1 /* Let */)
-      );
-    }
-    function createClassInfo(node) {
-      const metadataReference = factory2.createUniqueName("_metadata", 16 /* Optimistic */ | 32 /* FileLevel */);
-      let instanceMethodExtraInitializersName;
-      let staticMethodExtraInitializersName;
-      let hasStaticInitializers = false;
-      let hasNonAmbientInstanceFields = false;
-      let hasStaticPrivateClassElements = false;
-      let classThis2;
-      let pendingStaticInitializers;
-      let pendingInstanceInitializers;
-      if (nodeIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      )) {
-        const needsUniqueClassThis = some(node.members, (member) => (isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member));
-        classThis2 = factory2.createUniqueName(
-          "_classThis",
-          needsUniqueClassThis ? 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */ : 16 /* Optimistic */ | 32 /* FileLevel */
-        );
-      }
-      for (const member of node.members) {
-        if (isMethodOrAccessor(member) && nodeOrChildIsDecorated(
-          /*useLegacyDecorators*/
-          false,
-          member,
-          node
-        )) {
-          if (hasStaticModifier(member)) {
-            if (!staticMethodExtraInitializersName) {
-              staticMethodExtraInitializersName = factory2.createUniqueName("_staticExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
-              const initializer = emitHelpers().createRunInitializersHelper(classThis2 ?? factory2.createThis(), staticMethodExtraInitializersName);
-              setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node));
-              pendingStaticInitializers ?? (pendingStaticInitializers = []);
-              pendingStaticInitializers.push(initializer);
-            }
-          } else {
-            if (!instanceMethodExtraInitializersName) {
-              instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
-              const initializer = emitHelpers().createRunInitializersHelper(factory2.createThis(), instanceMethodExtraInitializersName);
-              setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node));
-              pendingInstanceInitializers ?? (pendingInstanceInitializers = []);
-              pendingInstanceInitializers.push(initializer);
-            }
-            instanceMethodExtraInitializersName ?? (instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */));
-          }
-        }
-        if (isClassStaticBlockDeclaration(member)) {
-          if (!isClassNamedEvaluationHelperBlock(member)) {
-            hasStaticInitializers = true;
+    writeDirectives("path", files);
+    writeDirectives("types", types);
+    writeDirectives("lib", libs2);
+  }
+  function emitSourceFileWorker(node) {
+    const statements = node.statements;
+    pushNameGenerationScope(node);
+    forEach(node.statements, generateNames);
+    emitHelpers(node);
+    const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
+    emitTripleSlashDirectivesIfNeeded(node);
+    emitList(
+      node,
+      statements,
+      1 /* MultiLine */,
+      /*parenthesizerRule*/
+      void 0,
+      index === -1 ? statements.length : index
+    );
+    popNameGenerationScope(node);
+  }
+  function emitPartiallyEmittedExpression(node) {
+    const emitFlags = getEmitFlags(node);
+    if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) {
+      emitTrailingCommentsOfPosition(node.expression.pos);
+    }
+    emitExpression(node.expression);
+    if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) {
+      emitLeadingCommentsOfPosition(node.expression.end);
+    }
+  }
+  function emitCommaList(node) {
+    emitExpressionList(
+      node,
+      node.elements,
+      528 /* CommaListElements */,
+      /*parenthesizerRule*/
+      void 0
+    );
+  }
+  function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives) {
+    let needsToSetSourceFile = !!sourceFile;
+    for (let i = 0; i < statements.length; i++) {
+      const statement = statements[i];
+      if (isPrologueDirective(statement)) {
+        const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
+        if (shouldEmitPrologueDirective) {
+          if (needsToSetSourceFile) {
+            needsToSetSourceFile = false;
+            setSourceFile(sourceFile);
           }
-        } else if (isPropertyDeclaration(member)) {
-          if (hasStaticModifier(member)) {
-            hasStaticInitializers || (hasStaticInitializers = !!member.initializer || hasDecorators(member));
-          } else {
-            hasNonAmbientInstanceFields || (hasNonAmbientInstanceFields = !isAmbientPropertyDeclaration(member));
+          writeLine();
+          emit(statement);
+          if (seenPrologueDirectives) {
+            seenPrologueDirectives.add(statement.expression.text);
           }
         }
-        if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) {
-          hasStaticPrivateClassElements = true;
-        }
-        if (staticMethodExtraInitializersName && instanceMethodExtraInitializersName && hasStaticInitializers && hasNonAmbientInstanceFields && hasStaticPrivateClassElements) {
-          break;
-        }
+      } else {
+        return i;
       }
-      return {
-        class: node,
-        classThis: classThis2,
-        metadataReference,
-        instanceMethodExtraInitializersName,
-        staticMethodExtraInitializersName,
-        hasStaticInitializers,
-        hasNonAmbientInstanceFields,
-        hasStaticPrivateClassElements,
-        pendingStaticInitializers,
-        pendingInstanceInitializers
-      };
     }
-    function transformClassLike(node) {
-      startLexicalEnvironment();
-      if (!classHasDeclaredOrExplicitlyAssignedName(node) && classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      )) {
-        node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, factory2.createStringLiteral(""));
-      }
-      const classReference = factory2.getLocalName(
-        node,
-        /*allowComments*/
-        false,
-        /*allowSourceMaps*/
-        false,
-        /*ignoreAssignedName*/
-        true
-      );
-      const classInfo2 = createClassInfo(node);
-      const classDefinitionStatements = [];
-      let leadingBlockStatements;
-      let trailingBlockStatements;
-      let syntheticConstructor;
-      let heritageClauses;
-      let shouldTransformPrivateStaticElementsInClass = false;
-      const classDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClass(node));
-      if (classDecorators) {
-        classInfo2.classDecoratorsName = factory2.createUniqueName("_classDecorators", 16 /* Optimistic */ | 32 /* FileLevel */);
-        classInfo2.classDescriptorName = factory2.createUniqueName("_classDescriptor", 16 /* Optimistic */ | 32 /* FileLevel */);
-        classInfo2.classExtraInitializersName = factory2.createUniqueName("_classExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */);
-        Debug.assertIsDefined(classInfo2.classThis);
-        classDefinitionStatements.push(
-          createLet(classInfo2.classDecoratorsName, factory2.createArrayLiteralExpression(classDecorators)),
-          createLet(classInfo2.classDescriptorName),
-          createLet(classInfo2.classExtraInitializersName, factory2.createArrayLiteralExpression()),
-          createLet(classInfo2.classThis)
-        );
-        if (classInfo2.hasStaticPrivateClassElements) {
-          shouldTransformPrivateStaticElementsInClass = true;
-          shouldTransformPrivateStaticElementsInFile = true;
-        }
-      }
-      const extendsClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */);
-      const extendsElement = extendsClause && firstOrUndefined(extendsClause.types);
-      const extendsExpression = extendsElement && visitNode(extendsElement.expression, visitor, isExpression);
-      if (extendsExpression) {
-        classInfo2.classSuper = factory2.createUniqueName("_classSuper", 16 /* Optimistic */ | 32 /* FileLevel */);
-        const unwrapped = skipOuterExpressions(extendsExpression);
-        const safeExtendsExpression = isClassExpression(unwrapped) && !unwrapped.name || isFunctionExpression(unwrapped) && !unwrapped.name || isArrowFunction(unwrapped) ? factory2.createComma(factory2.createNumericLiteral(0), extendsExpression) : extendsExpression;
-        classDefinitionStatements.push(createLet(classInfo2.classSuper, safeExtendsExpression));
-        const updatedExtendsElement = factory2.updateExpressionWithTypeArguments(
-          extendsElement,
-          classInfo2.classSuper,
-          /*typeArguments*/
-          void 0
-        );
-        const updatedExtendsClause = factory2.updateHeritageClause(extendsClause, [updatedExtendsElement]);
-        heritageClauses = factory2.createNodeArray([updatedExtendsClause]);
-      }
-      const renamedClassThis = classInfo2.classThis ?? factory2.createThis();
-      enterClass(classInfo2);
-      leadingBlockStatements = append(leadingBlockStatements, createMetadata(classInfo2.metadataReference, classInfo2.classSuper));
-      let members = node.members;
-      members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? node2 : classElementVisitor(node2), isClassElement);
-      members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? classElementVisitor(node2) : node2, isClassElement);
-      if (pendingExpressions) {
-        let outerThis;
-        for (let expression of pendingExpressions) {
-          expression = visitNode(expression, function thisVisitor(node2) {
-            if (!(node2.transformFlags & 16384 /* ContainsLexicalThis */)) {
-              return node2;
-            }
-            switch (node2.kind) {
-              case 110 /* ThisKeyword */:
-                if (!outerThis) {
-                  outerThis = factory2.createUniqueName("_outerThis", 16 /* Optimistic */);
-                  classDefinitionStatements.unshift(createLet(outerThis, factory2.createThis()));
-                }
-                return outerThis;
-              default:
-                return visitEachChild(node2, thisVisitor, context);
-            }
-          }, isExpression);
-          const statement = factory2.createExpressionStatement(expression);
-          leadingBlockStatements = append(leadingBlockStatements, statement);
-        }
-        pendingExpressions = void 0;
-      }
-      exitClass();
-      if (some(classInfo2.pendingInstanceInitializers) && !getFirstConstructorWithBody(node)) {
-        const initializerStatements = prepareConstructor(node, classInfo2);
-        if (initializerStatements) {
-          const extendsClauseElement = getEffectiveBaseTypeNode(node);
-          const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */);
-          const constructorStatements = [];
-          if (isDerivedClass) {
-            const spreadArguments = factory2.createSpreadElement(factory2.createIdentifier("arguments"));
-            const superCall = factory2.createCallExpression(
-              factory2.createSuper(),
-              /*typeArguments*/
-              void 0,
-              [spreadArguments]
-            );
-            constructorStatements.push(factory2.createExpressionStatement(superCall));
-          }
-          addRange(constructorStatements, initializerStatements);
-          const constructorBody = factory2.createBlock(
-            constructorStatements,
-            /*multiLine*/
-            true
-          );
-          syntheticConstructor = factory2.createConstructorDeclaration(
-            /*modifiers*/
-            void 0,
-            [],
-            constructorBody
-          );
-        }
-      }
-      if (classInfo2.staticMethodExtraInitializersName) {
-        classDefinitionStatements.push(
-          createLet(classInfo2.staticMethodExtraInitializersName, factory2.createArrayLiteralExpression())
-        );
-      }
-      if (classInfo2.instanceMethodExtraInitializersName) {
-        classDefinitionStatements.push(
-          createLet(classInfo2.instanceMethodExtraInitializersName, factory2.createArrayLiteralExpression())
-        );
-      }
-      if (classInfo2.memberInfos) {
-        forEachEntry(classInfo2.memberInfos, (memberInfo, member) => {
-          if (isStatic(member)) {
-            classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName));
-            if (memberInfo.memberInitializersName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression()));
-            }
-            if (memberInfo.memberExtraInitializersName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression()));
-            }
-            if (memberInfo.memberDescriptorName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName));
-            }
-          }
-        });
+    return statements.length;
+  }
+  function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) {
+    if (isSourceFile(sourceFileOrBundle)) {
+      emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle);
+    } else {
+      const seenPrologueDirectives = /* @__PURE__ */ new Set();
+      for (const sourceFile of sourceFileOrBundle.sourceFiles) {
+        emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives);
       }
-      if (classInfo2.memberInfos) {
-        forEachEntry(classInfo2.memberInfos, (memberInfo, member) => {
-          if (!isStatic(member)) {
-            classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName));
-            if (memberInfo.memberInitializersName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression()));
-            }
-            if (memberInfo.memberExtraInitializersName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression()));
-            }
-            if (memberInfo.memberDescriptorName) {
-              classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName));
-            }
-          }
-        });
+      setSourceFile(void 0);
+    }
+  }
+  function emitShebangIfNeeded(sourceFileOrBundle) {
+    if (isSourceFile(sourceFileOrBundle)) {
+      const shebang = getShebang(sourceFileOrBundle.text);
+      if (shebang) {
+        writeComment(shebang);
+        writeLine();
+        return true;
       }
-      leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticNonFieldDecorationStatements);
-      leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticNonFieldDecorationStatements);
-      leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticFieldDecorationStatements);
-      leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticFieldDecorationStatements);
-      if (classInfo2.classDescriptorName && classInfo2.classDecoratorsName && classInfo2.classExtraInitializersName && classInfo2.classThis) {
-        leadingBlockStatements ?? (leadingBlockStatements = []);
-        const valueProperty = factory2.createPropertyAssignment("value", renamedClassThis);
-        const classDescriptor = factory2.createObjectLiteralExpression([valueProperty]);
-        const classDescriptorAssignment = factory2.createAssignment(classInfo2.classDescriptorName, classDescriptor);
-        const classNameReference = factory2.createPropertyAccessExpression(renamedClassThis, "name");
-        const esDecorateHelper2 = emitHelpers().createESDecorateHelper(
-          factory2.createNull(),
-          classDescriptorAssignment,
-          classInfo2.classDecoratorsName,
-          { kind: "class", name: classNameReference, metadata: classInfo2.metadataReference },
-          factory2.createNull(),
-          classInfo2.classExtraInitializersName
-        );
-        const esDecorateStatement = factory2.createExpressionStatement(esDecorateHelper2);
-        setSourceMapRange(esDecorateStatement, moveRangePastDecorators(node));
-        leadingBlockStatements.push(esDecorateStatement);
-        const classDescriptorValueReference = factory2.createPropertyAccessExpression(classInfo2.classDescriptorName, "value");
-        const classThisAssignment = factory2.createAssignment(classInfo2.classThis, classDescriptorValueReference);
-        const classReferenceAssignment = factory2.createAssignment(classReference, classThisAssignment);
-        leadingBlockStatements.push(factory2.createExpressionStatement(classReferenceAssignment));
-      }
-      leadingBlockStatements.push(createSymbolMetadata(renamedClassThis, classInfo2.metadataReference));
-      if (some(classInfo2.pendingStaticInitializers)) {
-        for (const initializer of classInfo2.pendingStaticInitializers) {
-          const initializerStatement = factory2.createExpressionStatement(initializer);
-          setSourceMapRange(initializerStatement, getSourceMapRange(initializer));
-          trailingBlockStatements = append(trailingBlockStatements, initializerStatement);
+    } else {
+      for (const sourceFile of sourceFileOrBundle.sourceFiles) {
+        if (emitShebangIfNeeded(sourceFile)) {
+          return true;
         }
-        classInfo2.pendingStaticInitializers = void 0;
-      }
-      if (classInfo2.classExtraInitializersName) {
-        const runClassInitializersHelper = emitHelpers().createRunInitializersHelper(renamedClassThis, classInfo2.classExtraInitializersName);
-        const runClassInitializersStatement = factory2.createExpressionStatement(runClassInitializersHelper);
-        setSourceMapRange(runClassInitializersStatement, node.name ?? moveRangePastDecorators(node));
-        trailingBlockStatements = append(trailingBlockStatements, runClassInitializersStatement);
       }
-      if (leadingBlockStatements && trailingBlockStatements && !classInfo2.hasStaticInitializers) {
-        addRange(leadingBlockStatements, trailingBlockStatements);
-        trailingBlockStatements = void 0;
-      }
-      const leadingStaticBlock = leadingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock(
-        leadingBlockStatements,
-        /*multiLine*/
-        true
-      ));
-      if (leadingStaticBlock && shouldTransformPrivateStaticElementsInClass) {
-        setInternalEmitFlags(leadingStaticBlock, 32 /* TransformPrivateStaticElements */);
-      }
-      const trailingStaticBlock = trailingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock(
-        trailingBlockStatements,
-        /*multiLine*/
-        true
-      ));
-      if (leadingStaticBlock || syntheticConstructor || trailingStaticBlock) {
-        const newMembers = [];
-        const existingNamedEvaluationHelperBlockIndex = members.findIndex(isClassNamedEvaluationHelperBlock);
-        if (leadingStaticBlock) {
-          addRange(newMembers, members, 0, existingNamedEvaluationHelperBlockIndex + 1);
-          newMembers.push(leadingStaticBlock);
-          addRange(newMembers, members, existingNamedEvaluationHelperBlockIndex + 1);
-        } else {
-          addRange(newMembers, members);
-        }
-        if (syntheticConstructor) {
-          newMembers.push(syntheticConstructor);
-        }
-        if (trailingStaticBlock) {
-          newMembers.push(trailingStaticBlock);
-        }
-        members = setTextRange(factory2.createNodeArray(newMembers), members);
+    }
+  }
+  function emitNodeWithWriter(node, writer2) {
+    if (!node) return;
+    const savedWrite = write;
+    write = writer2;
+    emit(node);
+    write = savedWrite;
+  }
+  function emitDecoratorsAndModifiers(node, modifiers, allowDecorators) {
+    if (modifiers == null ? void 0 : modifiers.length) {
+      if (every(modifiers, isModifier)) {
+        return emitModifierList(node, modifiers);
       }
-      const lexicalEnvironment = endLexicalEnvironment();
-      let classExpression;
-      if (classDecorators) {
-        classExpression = factory2.createClassExpression(
-          /*modifiers*/
-          void 0,
-          /*name*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          heritageClauses,
-          members
-        );
-        if (classInfo2.classThis) {
-          classExpression = injectClassThisAssignmentIfMissing(factory2, classExpression, classInfo2.classThis);
+      if (every(modifiers, isDecorator)) {
+        if (allowDecorators) {
+          return emitDecoratorList(node, modifiers);
         }
-        const classReferenceDeclaration = factory2.createVariableDeclaration(
-          classReference,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          classExpression
-        );
-        const classReferenceVarDeclList = factory2.createVariableDeclarationList([classReferenceDeclaration]);
-        const returnExpr = classInfo2.classThis ? factory2.createAssignment(classReference, classInfo2.classThis) : classReference;
-        classDefinitionStatements.push(
-          factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            classReferenceVarDeclList
-          ),
-          factory2.createReturnStatement(returnExpr)
-        );
-      } else {
-        classExpression = factory2.createClassExpression(
-          /*modifiers*/
-          void 0,
-          node.name,
-          /*typeParameters*/
-          void 0,
-          heritageClauses,
-          members
-        );
-        classDefinitionStatements.push(factory2.createReturnStatement(classExpression));
+        return node.pos;
       }
-      if (shouldTransformPrivateStaticElementsInClass) {
-        addInternalEmitFlags(classExpression, 32 /* TransformPrivateStaticElements */);
-        for (const member of classExpression.members) {
-          if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) {
-            addInternalEmitFlags(member, 32 /* TransformPrivateStaticElements */);
+      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers);
+      let lastMode;
+      let mode;
+      let start = 0;
+      let pos = 0;
+      let lastModifier;
+      while (start < modifiers.length) {
+        while (pos < modifiers.length) {
+          lastModifier = modifiers[pos];
+          mode = isDecorator(lastModifier) ? "decorators" : "modifiers";
+          if (lastMode === void 0) {
+            lastMode = mode;
+          } else if (mode !== lastMode) {
+            break;
           }
+          pos++;
         }
-      }
-      setOriginalNode(classExpression, node);
-      return factory2.createImmediatelyInvokedArrowFunction(factory2.mergeLexicalEnvironment(classDefinitionStatements, lexicalEnvironment));
-    }
-    function isDecoratedClassLike(node) {
-      return classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      ) || childIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        node
-      );
-    }
-    function visitClassDeclaration(node) {
-      if (isDecoratedClassLike(node)) {
-        const statements = [];
-        const originalClass = getOriginalNode(node, isClassLike) ?? node;
-        const className = originalClass.name ? factory2.createStringLiteralFromNode(originalClass.name) : factory2.createStringLiteral("default");
-        const isExport = hasSyntacticModifier(node, 32 /* Export */);
-        const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
-        if (!node.name) {
-          node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, className);
-        }
-        if (isExport && isDefault) {
-          const iife = transformClassLike(node);
-          if (node.name) {
-            const varDecl = factory2.createVariableDeclaration(
-              factory2.getLocalName(node),
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              iife
-            );
-            setOriginalNode(varDecl, node);
-            const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
-            const varStatement = factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              varDecls
-            );
-            statements.push(varStatement);
-            const exportStatement = factory2.createExportDefault(factory2.getDeclarationName(node));
-            setOriginalNode(exportStatement, node);
-            setCommentRange(exportStatement, getCommentRange(node));
-            setSourceMapRange(exportStatement, moveRangePastDecorators(node));
-            statements.push(exportStatement);
-          } else {
-            const exportStatement = factory2.createExportDefault(iife);
-            setOriginalNode(exportStatement, node);
-            setCommentRange(exportStatement, getCommentRange(node));
-            setSourceMapRange(exportStatement, moveRangePastDecorators(node));
-            statements.push(exportStatement);
-          }
-        } else {
-          Debug.assertIsDefined(node.name, "A class declaration that is not a default export must have a name.");
-          const iife = transformClassLike(node);
-          const modifierVisitorNoExport = isExport ? (node2) => isExportModifier(node2) ? void 0 : modifierVisitor(node2) : modifierVisitor;
-          const modifiers = visitNodes2(node.modifiers, modifierVisitorNoExport, isModifier);
-          const declName = factory2.getLocalName(
+        const textRange = { pos: -1, end: -1 };
+        if (start === 0) textRange.pos = modifiers.pos;
+        if (pos === modifiers.length - 1) textRange.end = modifiers.end;
+        if (lastMode === "modifiers" || allowDecorators) {
+          emitNodeListItems(
+            emit,
             node,
-            /*allowComments*/
-            false,
-            /*allowSourceMaps*/
-            true
-          );
-          const varDecl = factory2.createVariableDeclaration(
-            declName,
-            /*exclamationToken*/
-            void 0,
-            /*type*/
+            modifiers,
+            lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
+            /*parenthesizerRule*/
             void 0,
-            iife
+            start,
+            pos - start,
+            /*hasTrailingComma*/
+            false,
+            textRange
           );
-          setOriginalNode(varDecl, node);
-          const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */);
-          const varStatement = factory2.createVariableStatement(modifiers, varDecls);
-          setOriginalNode(varStatement, node);
-          setCommentRange(varStatement, getCommentRange(node));
-          statements.push(varStatement);
-          if (isExport) {
-            const exportStatement = factory2.createExternalModuleExport(declName);
-            setOriginalNode(exportStatement, node);
-            statements.push(exportStatement);
-          }
         }
-        return singleOrMany(statements);
-      } else {
-        const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-        const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-        enterClass(
-          /*classInfo*/
-          void 0
-        );
-        const members = visitNodes2(node.members, classElementVisitor, isClassElement);
-        exitClass();
-        return factory2.updateClassDeclaration(
-          node,
-          modifiers,
-          node.name,
-          /*typeParameters*/
-          void 0,
-          heritageClauses,
-          members
-        );
+        start = pos;
+        lastMode = mode;
+        pos++;
+      }
+      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers);
+      if (lastModifier && !positionIsSynthesized(lastModifier.end)) {
+        return lastModifier.end;
       }
     }
-    function visitClassExpression(node) {
-      if (isDecoratedClassLike(node)) {
-        const iife = transformClassLike(node);
-        setOriginalNode(iife, node);
-        return iife;
+    return node.pos;
+  }
+  function emitModifierList(node, modifiers) {
+    emitList(node, modifiers, 2359808 /* Modifiers */);
+    const lastModifier = lastOrUndefined(modifiers);
+    return lastModifier && !positionIsSynthesized(lastModifier.end) ? lastModifier.end : node.pos;
+  }
+  function emitTypeAnnotation(node) {
+    if (node) {
+      writePunctuation(":");
+      writeSpace();
+      emit(node);
+    }
+  }
+  function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) {
+    if (node) {
+      writeSpace();
+      emitTokenWithComment(64 /* EqualsToken */, equalCommentStartPos, writeOperator, container);
+      writeSpace();
+      emitExpression(node, parenthesizerRule);
+    }
+  }
+  function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) {
+    if (node) {
+      prefixWriter(prefix);
+      emit2(node);
+    }
+  }
+  function emitWithLeadingSpace(node) {
+    if (node) {
+      writeSpace();
+      emit(node);
+    }
+  }
+  function emitExpressionWithLeadingSpace(node, parenthesizerRule) {
+    if (node) {
+      writeSpace();
+      emitExpression(node, parenthesizerRule);
+    }
+  }
+  function emitWithTrailingSpace(node) {
+    if (node) {
+      emit(node);
+      writeSpace();
+    }
+  }
+  function emitEmbeddedStatement(parent2, node) {
+    if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */ || preserveSourceNewlines && !getLeadingLineTerminatorCount(parent2, node, 0 /* None */)) {
+      writeSpace();
+      emit(node);
+    } else {
+      writeLine();
+      increaseIndent();
+      if (isEmptyStatement(node)) {
+        pipelineEmit(5 /* EmbeddedStatement */, node);
       } else {
-        const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-        const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-        enterClass(
-          /*classInfo*/
-          void 0
-        );
-        const members = visitNodes2(node.members, classElementVisitor, isClassElement);
-        exitClass();
-        return factory2.updateClassExpression(
-          node,
-          modifiers,
-          node.name,
-          /*typeParameters*/
-          void 0,
-          heritageClauses,
-          members
-        );
+        emit(node);
       }
+      decreaseIndent();
     }
-    function prepareConstructor(_parent, classInfo2) {
-      if (some(classInfo2.pendingInstanceInitializers)) {
-        const statements = [];
-        statements.push(
-          factory2.createExpressionStatement(
-            factory2.inlineExpressions(classInfo2.pendingInstanceInitializers)
-          )
+  }
+  function emitDecoratorList(parentNode, decorators) {
+    emitList(parentNode, decorators, 2146305 /* Decorators */);
+    const lastDecorator = lastOrUndefined(decorators);
+    return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? lastDecorator.end : parentNode.pos;
+  }
+  function emitTypeArguments(parentNode, typeArguments) {
+    emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector);
+  }
+  function emitTypeParameters(parentNode, typeParameters) {
+    if (isFunctionLike(parentNode) && parentNode.typeArguments) {
+      return emitTypeArguments(parentNode, parentNode.typeArguments);
+    }
+    emitList(parentNode, typeParameters, 53776 /* TypeParameters */);
+  }
+  function emitParameters(parentNode, parameters) {
+    emitList(parentNode, parameters, 2576 /* Parameters */);
+  }
+  function canEmitSimpleArrowHead(parentNode, parameters) {
+    const parameter = singleOrUndefined(parameters);
+    return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name);
+  }
+  function emitParametersForArrow(parentNode, parameters) {
+    if (canEmitSimpleArrowHead(parentNode, parameters)) {
+      emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */);
+    } else {
+      emitParameters(parentNode, parameters);
+    }
+  }
+  function emitParametersForIndexSignature(parentNode, parameters) {
+    emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */);
+  }
+  function writeDelimiter(format) {
+    switch (format & 60 /* DelimitersMask */) {
+      case 0 /* None */:
+        break;
+      case 16 /* CommaDelimited */:
+        writePunctuation(",");
+        break;
+      case 4 /* BarDelimited */:
+        writeSpace();
+        writePunctuation("|");
+        break;
+      case 32 /* AsteriskDelimited */:
+        writeSpace();
+        writePunctuation("*");
+        writeSpace();
+        break;
+      case 8 /* AmpersandDelimited */:
+        writeSpace();
+        writePunctuation("&");
+        break;
+    }
+  }
+  function emitList(parentNode, children, format, parenthesizerRule, start, count) {
+    emitNodeList(
+      emit,
+      parentNode,
+      children,
+      format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0),
+      parenthesizerRule,
+      start,
+      count
+    );
+  }
+  function emitExpressionList(parentNode, children, format, parenthesizerRule, start, count) {
+    emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start, count);
+  }
+  function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start = 0, count = children ? children.length - start : 0) {
+    const isUndefined = children === void 0;
+    if (isUndefined && format & 16384 /* OptionalIfUndefined */) {
+      return;
+    }
+    const isEmpty = children === void 0 || start >= children.length || count === 0;
+    if (isEmpty && format & 32768 /* OptionalIfEmpty */) {
+      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
+      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
+      return;
+    }
+    if (format & 15360 /* BracketsMask */) {
+      writePunctuation(getOpeningBracket(format));
+      if (isEmpty && children) {
+        emitTrailingCommentsOfPosition(
+          children.pos,
+          /*prefixSpace*/
+          true
         );
-        classInfo2.pendingInstanceInitializers = void 0;
-        return statements;
       }
     }
-    function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) {
-      const superStatementIndex = superPath[superPathDepth];
-      const superStatement = statementsIn[superStatementIndex];
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset));
-      if (isTryStatement(superStatement)) {
-        const tryBlockStatements = [];
-        transformConstructorBodyWorker(
-          tryBlockStatements,
-          superStatement.tryBlock.statements,
-          /*statementOffset*/
-          0,
-          superPath,
-          superPathDepth + 1,
-          initializerStatements
-        );
-        const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements);
-        setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements);
-        statementsOut.push(factory2.updateTryStatement(
-          superStatement,
-          factory2.updateBlock(superStatement.tryBlock, tryBlockStatements),
-          visitNode(superStatement.catchClause, visitor, isCatchClause),
-          visitNode(superStatement.finallyBlock, visitor, isBlock)
-        ));
-      } else {
-        addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1));
-        addRange(statementsOut, initializerStatements);
+    onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
+    if (isEmpty) {
+      if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) {
+        writeLine();
+      } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) {
+        writeSpace();
       }
-      addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1));
+    } else {
+      emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, children.hasTrailingComma, children);
     }
-    function visitConstructorDeclaration(node) {
-      enterClassElement(node);
-      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const parameters = visitNodes2(node.parameters, visitor, isParameter);
-      let body;
-      if (node.body && classInfo) {
-        const initializerStatements = prepareConstructor(classInfo.class, classInfo);
-        if (initializerStatements) {
-          const statements = [];
-          const nonPrologueStart = factory2.copyPrologue(
-            node.body.statements,
-            statements,
-            /*ensureUseStrict*/
-            false,
-            visitor
-          );
-          const superStatementIndices = findSuperStatementIndexPath(node.body.statements, nonPrologueStart);
-          if (superStatementIndices.length > 0) {
-            transformConstructorBodyWorker(statements, node.body.statements, nonPrologueStart, superStatementIndices, 0, initializerStatements);
-          } else {
-            addRange(statements, initializerStatements);
-            addRange(statements, visitNodes2(node.body.statements, visitor, isStatement));
-          }
-          body = factory2.createBlock(
-            statements,
-            /*multiLine*/
-            true
-          );
-          setOriginalNode(body, node.body);
-          setTextRange(body, node.body);
-        }
+    onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
+    if (format & 15360 /* BracketsMask */) {
+      if (isEmpty && children) {
+        emitLeadingCommentsOfPosition(children.end);
       }
-      body ?? (body = visitNode(node.body, visitor, isBlock));
-      exitClassElement();
-      return factory2.updateConstructorDeclaration(node, modifiers, parameters, body);
+      writePunctuation(getClosingBracket(format));
     }
-    function finishClassElement(updated, original) {
-      if (updated !== original) {
-        setCommentRange(updated, original);
-        setSourceMapRange(updated, moveRangePastDecorators(original));
-      }
-      return updated;
+  }
+  function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, hasTrailingComma, childrenTextRange) {
+    const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0;
+    let shouldEmitInterveningComments = mayEmitInterveningComments;
+    const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start], format);
+    if (leadingLineTerminatorCount) {
+      writeLine(leadingLineTerminatorCount);
+      shouldEmitInterveningComments = false;
+    } else if (format & 256 /* SpaceBetweenBraces */) {
+      writeSpace();
     }
-    function partialTransformClassElement(member, classInfo2, createDescriptor) {
-      let referencedName;
-      let name;
-      let initializersName;
-      let extraInitializersName;
-      let thisArg;
-      let descriptorName;
-      if (!classInfo2) {
-        const modifiers2 = visitNodes2(member.modifiers, modifierVisitor, isModifier);
-        enterName();
-        name = visitPropertyName(member.name);
-        exitName();
-        return { modifiers: modifiers2, referencedName, name, initializersName, descriptorName, thisArg };
-      }
-      const memberDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClassElement(
-        member,
-        classInfo2.class,
-        /*useLegacyDecorators*/
-        false
-      ));
-      const modifiers = visitNodes2(member.modifiers, modifierVisitor, isModifier);
-      if (memberDecorators) {
-        const memberDecoratorsName = createHelperVariable(member, "decorators");
-        const memberDecoratorsArray = factory2.createArrayLiteralExpression(memberDecorators);
-        const memberDecoratorsAssignment = factory2.createAssignment(memberDecoratorsName, memberDecoratorsArray);
-        const memberInfo = { memberDecoratorsName };
-        classInfo2.memberInfos ?? (classInfo2.memberInfos = /* @__PURE__ */ new Map());
-        classInfo2.memberInfos.set(member, memberInfo);
-        pendingExpressions ?? (pendingExpressions = []);
-        pendingExpressions.push(memberDecoratorsAssignment);
-        const statements = isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticNonFieldDecorationStatements ?? (classInfo2.staticNonFieldDecorationStatements = []) : classInfo2.nonStaticNonFieldDecorationStatements ?? (classInfo2.nonStaticNonFieldDecorationStatements = []) : isPropertyDeclaration(member) && !isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticFieldDecorationStatements ?? (classInfo2.staticFieldDecorationStatements = []) : classInfo2.nonStaticFieldDecorationStatements ?? (classInfo2.nonStaticFieldDecorationStatements = []) : Debug.fail();
-        const kind = isGetAccessorDeclaration(member) ? "getter" : isSetAccessorDeclaration(member) ? "setter" : isMethodDeclaration(member) ? "method" : isAutoAccessorPropertyDeclaration(member) ? "accessor" : isPropertyDeclaration(member) ? "field" : Debug.fail();
-        let propertyName;
-        if (isIdentifier(member.name) || isPrivateIdentifier(member.name)) {
-          propertyName = { computed: false, name: member.name };
-        } else if (isPropertyNameLiteral(member.name)) {
-          propertyName = { computed: true, name: factory2.createStringLiteralFromNode(member.name) };
-        } else {
-          const expression = member.name.expression;
-          if (isPropertyNameLiteral(expression) && !isIdentifier(expression)) {
-            propertyName = { computed: true, name: factory2.createStringLiteralFromNode(expression) };
-          } else {
-            enterName();
-            ({ referencedName, name } = visitReferencedPropertyName(member.name));
-            propertyName = { computed: true, name: referencedName };
-            exitName();
-          }
-        }
-        const context2 = {
-          kind,
-          name: propertyName,
-          static: isStatic(member),
-          private: isPrivateIdentifier(member.name),
-          access: {
-            // 15.7.3 CreateDecoratorAccessObject (kind, name)
-            // 2. If _kind_ is ~field~, ~method~, ~accessor~, or ~getter~, then ...
-            get: isPropertyDeclaration(member) || isGetAccessorDeclaration(member) || isMethodDeclaration(member),
-            // 3. If _kind_ is ~field~, ~accessor~, or ~setter~, then ...
-            set: isPropertyDeclaration(member) || isSetAccessorDeclaration(member)
-          },
-          metadata: classInfo2.metadataReference
-        };
-        if (isMethodOrAccessor(member)) {
-          const methodExtraInitializersName = isStatic(member) ? classInfo2.staticMethodExtraInitializersName : classInfo2.instanceMethodExtraInitializersName;
-          Debug.assertIsDefined(methodExtraInitializersName);
-          let descriptor;
-          if (isPrivateIdentifierClassElementDeclaration(member) && createDescriptor) {
-            descriptor = createDescriptor(member, visitNodes2(modifiers, (node) => tryCast(node, isAsyncModifier), isModifier));
-            memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor");
-            descriptor = factory2.createAssignment(descriptorName, descriptor);
-          }
-          const esDecorateExpression = emitHelpers().createESDecorateHelper(factory2.createThis(), descriptor ?? factory2.createNull(), memberDecoratorsName, context2, factory2.createNull(), methodExtraInitializersName);
-          const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression);
-          setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member));
-          statements.push(esDecorateStatement);
-        } else if (isPropertyDeclaration(member)) {
-          initializersName = memberInfo.memberInitializersName ?? (memberInfo.memberInitializersName = createHelperVariable(member, "initializers"));
-          extraInitializersName = memberInfo.memberExtraInitializersName ?? (memberInfo.memberExtraInitializersName = createHelperVariable(member, "extraInitializers"));
-          if (isStatic(member)) {
-            thisArg = classInfo2.classThis;
-          }
-          let descriptor;
-          if (isPrivateIdentifierClassElementDeclaration(member) && hasAccessorModifier(member) && createDescriptor) {
-            descriptor = createDescriptor(
-              member,
-              /*modifiers*/
-              void 0
+    if (format & 128 /* Indented */) {
+      increaseIndent();
+    }
+    const emitListItem = getEmitListItem(emit2, parenthesizerRule);
+    let previousSibling;
+    let shouldDecreaseIndentAfterEmit = false;
+    for (let i = 0; i < count; i++) {
+      const child = children[start + i];
+      if (format & 32 /* AsteriskDelimited */) {
+        writeLine();
+        writeDelimiter(format);
+      } else if (previousSibling) {
+        if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) {
+          const previousSiblingEmitFlags = getEmitFlags(previousSibling);
+          if (!(previousSiblingEmitFlags & 2048 /* NoTrailingComments */)) {
+            emitLeadingCommentsOfPosition(previousSibling.end);
+          }
+        }
+        writeDelimiter(format);
+        const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format);
+        if (separatingLineTerminatorCount > 0) {
+          if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) {
+            increaseIndent();
+            shouldDecreaseIndentAfterEmit = true;
+          }
+          if (shouldEmitInterveningComments && format & 60 /* DelimitersMask */ && !positionIsSynthesized(child.pos)) {
+            const commentRange = getCommentRange(child);
+            emitTrailingCommentsOfPosition(
+              commentRange.pos,
+              /*prefixSpace*/
+              !!(format & 512 /* SpaceBetweenSiblings */),
+              /*forceNoNewline*/
+              true
             );
-            memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor");
-            descriptor = factory2.createAssignment(descriptorName, descriptor);
-          }
-          const esDecorateExpression = emitHelpers().createESDecorateHelper(
-            isAutoAccessorPropertyDeclaration(member) ? factory2.createThis() : factory2.createNull(),
-            descriptor ?? factory2.createNull(),
-            memberDecoratorsName,
-            context2,
-            initializersName,
-            extraInitializersName
-          );
-          const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression);
-          setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member));
-          statements.push(esDecorateStatement);
+          }
+          writeLine(separatingLineTerminatorCount);
+          shouldEmitInterveningComments = false;
+        } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) {
+          writeSpace();
         }
       }
-      if (name === void 0) {
-        enterName();
-        name = visitPropertyName(member.name);
-        exitName();
+      if (shouldEmitInterveningComments) {
+        const commentRange = getCommentRange(child);
+        emitTrailingCommentsOfPosition(commentRange.pos);
+      } else {
+        shouldEmitInterveningComments = mayEmitInterveningComments;
       }
-      if (!some(modifiers) && (isMethodDeclaration(member) || isPropertyDeclaration(member))) {
-        setEmitFlags(name, 1024 /* NoLeadingComments */);
+      nextListElementPos = child.pos;
+      emitListItem(child, emit2, parenthesizerRule, i);
+      if (shouldDecreaseIndentAfterEmit) {
+        decreaseIndent();
+        shouldDecreaseIndentAfterEmit = false;
       }
-      return { modifiers, referencedName, name, initializersName, extraInitializersName, descriptorName, thisArg };
+      previousSibling = child;
     }
-    function visitMethodDeclaration(node) {
-      enterClassElement(node);
-      const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createMethodDescriptorObject);
-      if (descriptorName) {
-        exitClassElement();
-        return finishClassElement(createMethodDescriptorForwarder(modifiers, name, descriptorName), node);
+    const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0;
+    const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */);
+    const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */;
+    if (emitTrailingComma) {
+      if (previousSibling && !skipTrailingComments) {
+        emitTokenWithComment(28 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling);
       } else {
-        const parameters = visitNodes2(node.parameters, visitor, isParameter);
-        const body = visitNode(node.body, visitor, isBlock);
-        exitClassElement();
-        return finishClassElement(factory2.updateMethodDeclaration(
-          node,
-          modifiers,
-          node.asteriskToken,
-          name,
-          /*questionToken*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          parameters,
-          /*type*/
-          void 0,
-          body
-        ), node);
+        writePunctuation(",");
       }
     }
-    function visitGetAccessorDeclaration(node) {
-      enterClassElement(node);
-      const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createGetAccessorDescriptorObject);
-      if (descriptorName) {
-        exitClassElement();
-        return finishClassElement(createGetAccessorDescriptorForwarder(modifiers, name, descriptorName), node);
-      } else {
-        const parameters = visitNodes2(node.parameters, visitor, isParameter);
-        const body = visitNode(node.body, visitor, isBlock);
-        exitClassElement();
-        return finishClassElement(factory2.updateGetAccessorDeclaration(
-          node,
-          modifiers,
-          name,
-          parameters,
-          /*type*/
-          void 0,
-          body
-        ), node);
-      }
+    if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) {
+      emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end);
+    }
+    if (format & 128 /* Indented */) {
+      decreaseIndent();
+    }
+    const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start + count - 1], format, childrenTextRange);
+    if (closingLineTerminatorCount) {
+      writeLine(closingLineTerminatorCount);
+    } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) {
+      writeSpace();
+    }
+  }
+  function writeLiteral(s) {
+    writer.writeLiteral(s);
+  }
+  function writeStringLiteral(s) {
+    writer.writeStringLiteral(s);
+  }
+  function writeBase(s) {
+    writer.write(s);
+  }
+  function writeSymbol(s, sym) {
+    writer.writeSymbol(s, sym);
+  }
+  function writePunctuation(s) {
+    writer.writePunctuation(s);
+  }
+  function writeTrailingSemicolon() {
+    writer.writeTrailingSemicolon(";");
+  }
+  function writeKeyword(s) {
+    writer.writeKeyword(s);
+  }
+  function writeOperator(s) {
+    writer.writeOperator(s);
+  }
+  function writeParameter(s) {
+    writer.writeParameter(s);
+  }
+  function writeComment(s) {
+    writer.writeComment(s);
+  }
+  function writeSpace() {
+    writer.writeSpace(" ");
+  }
+  function writeProperty(s) {
+    writer.writeProperty(s);
+  }
+  function nonEscapingWrite(s) {
+    if (writer.nonEscapingWrite) {
+      writer.nonEscapingWrite(s);
+    } else {
+      writer.write(s);
+    }
+  }
+  function writeLine(count = 1) {
+    for (let i = 0; i < count; i++) {
+      writer.writeLine(i > 0);
     }
-    function visitSetAccessorDeclaration(node) {
-      enterClassElement(node);
-      const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createSetAccessorDescriptorObject);
-      if (descriptorName) {
-        exitClassElement();
-        return finishClassElement(createSetAccessorDescriptorForwarder(modifiers, name, descriptorName), node);
+  }
+  function increaseIndent() {
+    writer.increaseIndent();
+  }
+  function decreaseIndent() {
+    writer.decreaseIndent();
+  }
+  function writeToken(token, pos, writer2, contextNode) {
+    return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos);
+  }
+  function writeTokenNode(node, writer2) {
+    if (onBeforeEmitToken) {
+      onBeforeEmitToken(node);
+    }
+    writer2(tokenToString(node.kind));
+    if (onAfterEmitToken) {
+      onAfterEmitToken(node);
+    }
+  }
+  function writeTokenText(token, writer2, pos) {
+    const tokenString = tokenToString(token);
+    writer2(tokenString);
+    return pos < 0 ? pos : pos + tokenString.length;
+  }
+  function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) {
+    if (getEmitFlags(parentNode) & 1 /* SingleLine */) {
+      writeSpace();
+    } else if (preserveSourceNewlines) {
+      const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode);
+      if (lines) {
+        writeLine(lines);
       } else {
-        const parameters = visitNodes2(node.parameters, visitor, isParameter);
-        const body = visitNode(node.body, visitor, isBlock);
-        exitClassElement();
-        return finishClassElement(factory2.updateSetAccessorDeclaration(node, modifiers, name, parameters, body), node);
+        writeSpace();
       }
+    } else {
+      writeLine();
     }
-    function visitClassStaticBlockDeclaration(node) {
-      enterClassElement(node);
-      let result;
-      if (isClassNamedEvaluationHelperBlock(node)) {
-        result = visitEachChild(node, visitor, context);
-      } else if (isClassThisAssignmentBlock(node)) {
-        const savedClassThis = classThis;
-        classThis = void 0;
-        result = visitEachChild(node, visitor, context);
-        classThis = savedClassThis;
-      } else {
-        node = visitEachChild(node, visitor, context);
-        result = node;
-        if (classInfo) {
-          classInfo.hasStaticInitializers = true;
-          if (some(classInfo.pendingStaticInitializers)) {
-            const statements = [];
-            for (const initializer of classInfo.pendingStaticInitializers) {
-              const initializerStatement = factory2.createExpressionStatement(initializer);
-              setSourceMapRange(initializerStatement, getSourceMapRange(initializer));
-              statements.push(initializerStatement);
-            }
-            const body = factory2.createBlock(
-              statements,
-              /*multiLine*/
-              true
-            );
-            const staticBlock = factory2.createClassStaticBlockDeclaration(body);
-            result = [staticBlock, result];
-            classInfo.pendingStaticInitializers = void 0;
-          }
-        }
+  }
+  function writeLines(text) {
+    const lines = text.split(/\r\n?|\n/g);
+    const indentation = guessIndentation(lines);
+    for (const lineText of lines) {
+      const line = indentation ? lineText.slice(indentation) : lineText;
+      if (line.length) {
+        writeLine();
+        write(line);
       }
-      exitClassElement();
-      return result;
     }
-    function visitPropertyDeclaration(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
+  }
+  function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) {
+    if (lineCount) {
+      increaseIndent();
+      writeLine(lineCount);
+    } else if (writeSpaceIfNotIndenting) {
+      writeSpace();
+    }
+  }
+  function decreaseIndentIf(value1, value2) {
+    if (value1) {
+      decreaseIndent();
+    }
+    if (value2) {
+      decreaseIndent();
+    }
+  }
+  function getLeadingLineTerminatorCount(parentNode, firstChild, format) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (format & 65536 /* PreferNewLine */) {
+        return 1;
       }
-      enterClassElement(node);
-      Debug.assert(!isAmbientPropertyDeclaration(node), "Not yet implemented.");
-      const { modifiers, name, initializersName, extraInitializersName, descriptorName, thisArg } = partialTransformClassElement(node, classInfo, hasAccessorModifier(node) ? createAccessorPropertyDescriptorObject : void 0);
-      startLexicalEnvironment();
-      let initializer = visitNode(node.initializer, visitor, isExpression);
-      if (initializersName) {
-        initializer = emitHelpers().createRunInitializersHelper(
-          thisArg ?? factory2.createThis(),
-          initializersName,
-          initializer ?? factory2.createVoidZero()
-        );
+      if (firstChild === void 0) {
+        return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
       }
-      if (isStatic(node) && classInfo && initializer) {
-        classInfo.hasStaticInitializers = true;
+      if (firstChild.pos === nextListElementPos) {
+        return 0;
       }
-      const declarations = endLexicalEnvironment();
-      if (some(declarations)) {
-        initializer = factory2.createImmediatelyInvokedArrowFunction([
-          ...declarations,
-          factory2.createReturnStatement(initializer)
-        ]);
+      if (firstChild.kind === 12 /* JsxText */) {
+        return 0;
       }
-      if (classInfo) {
-        if (isStatic(node)) {
-          initializer = injectPendingInitializers(
-            classInfo,
-            /*isStatic*/
-            true,
-            initializer
-          );
-          if (extraInitializersName) {
-            classInfo.pendingStaticInitializers ?? (classInfo.pendingStaticInitializers = []);
-            classInfo.pendingStaticInitializers.push(
-              emitHelpers().createRunInitializersHelper(
-                classInfo.classThis ?? factory2.createThis(),
-                extraInitializersName
-              )
-            );
-          }
-        } else {
-          initializer = injectPendingInitializers(
-            classInfo,
-            /*isStatic*/
-            false,
-            initializer
+      if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) {
+        if (preserveSourceNewlines) {
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(
+              firstChild.pos,
+              parentNode.pos,
+              currentSourceFile,
+              includeComments
+            )
           );
-          if (extraInitializersName) {
-            classInfo.pendingInstanceInitializers ?? (classInfo.pendingInstanceInitializers = []);
-            classInfo.pendingInstanceInitializers.push(
-              emitHelpers().createRunInitializersHelper(
-                factory2.createThis(),
-                extraInitializersName
-              )
-            );
-          }
         }
+        return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1;
       }
-      exitClassElement();
-      if (hasAccessorModifier(node) && descriptorName) {
-        const commentRange = getCommentRange(node);
-        const sourceMapRange = getSourceMapRange(node);
-        const name2 = node.name;
-        let getterName = name2;
-        let setterName = name2;
-        if (isComputedPropertyName(name2) && !isSimpleInlineableExpression(name2.expression)) {
-          const cacheAssignment = findComputedPropertyNameCacheAssignment(name2);
-          if (cacheAssignment) {
-            getterName = factory2.updateComputedPropertyName(name2, visitNode(name2.expression, visitor, isExpression));
-            setterName = factory2.updateComputedPropertyName(name2, cacheAssignment.left);
-          } else {
-            const temp = factory2.createTempVariable(hoistVariableDeclaration);
-            setSourceMapRange(temp, name2.expression);
-            const expression = visitNode(name2.expression, visitor, isExpression);
-            const assignment = factory2.createAssignment(temp, expression);
-            setSourceMapRange(assignment, name2.expression);
-            getterName = factory2.updateComputedPropertyName(name2, assignment);
-            setterName = factory2.updateComputedPropertyName(name2, temp);
-          }
-        }
-        const modifiersWithoutAccessor = visitNodes2(modifiers, (node2) => node2.kind !== 129 /* AccessorKeyword */ ? node2 : void 0, isModifier);
-        const backingField = createAccessorPropertyBackingField(factory2, node, modifiersWithoutAccessor, initializer);
-        setOriginalNode(backingField, node);
-        setEmitFlags(backingField, 3072 /* NoComments */);
-        setSourceMapRange(backingField, sourceMapRange);
-        setSourceMapRange(backingField.name, node.name);
-        const getter = createGetAccessorDescriptorForwarder(modifiersWithoutAccessor, getterName, descriptorName);
-        setOriginalNode(getter, node);
-        setCommentRange(getter, commentRange);
-        setSourceMapRange(getter, sourceMapRange);
-        const setter = createSetAccessorDescriptorForwarder(modifiersWithoutAccessor, setterName, descriptorName);
-        setOriginalNode(setter, node);
-        setEmitFlags(setter, 3072 /* NoComments */);
-        setSourceMapRange(setter, sourceMapRange);
-        return [backingField, getter, setter];
-      }
-      return finishClassElement(factory2.updatePropertyDeclaration(
-        node,
-        modifiers,
-        name,
-        /*questionOrExclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        initializer
-      ), node);
-    }
-    function visitThisExpression(node) {
-      return classThis ?? node;
-    }
-    function visitCallExpression(node) {
-      if (isSuperProperty(node.expression) && classThis) {
-        const expression = visitNode(node.expression, visitor, isExpression);
-        const argumentsList = visitNodes2(node.arguments, visitor, isExpression);
-        const invocation = factory2.createFunctionCallCall(expression, classThis, argumentsList);
-        setOriginalNode(invocation, node);
-        setTextRange(invocation, node);
-        return invocation;
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitTaggedTemplateExpression(node) {
-      if (isSuperProperty(node.tag) && classThis) {
-        const tag = visitNode(node.tag, visitor, isExpression);
-        const boundTag = factory2.createFunctionBindCall(tag, classThis, []);
-        setOriginalNode(boundTag, node);
-        setTextRange(boundTag, node);
-        const template = visitNode(node.template, visitor, isTemplateLiteral);
-        return factory2.updateTaggedTemplateExpression(
-          node,
-          boundTag,
-          /*typeArguments*/
-          void 0,
-          template
-        );
+      if (synthesizedNodeStartsOnNewLine(firstChild, format)) {
+        return 1;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitPropertyAccessExpression(node) {
-      if (isSuperProperty(node) && isIdentifier(node.name) && classThis && classSuper) {
-        const propertyName = factory2.createStringLiteralFromNode(node.name);
-        const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis);
-        setOriginalNode(superProperty, node.expression);
-        setTextRange(superProperty, node.expression);
-        return superProperty;
+    return format & 1 /* MultiLine */ ? 1 : 0;
+  }
+  function getSeparatingLineTerminatorCount(previousNode, nextNode, format) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (previousNode === void 0 || nextNode === void 0) {
+        return 0;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitElementAccessExpression(node) {
-      if (isSuperProperty(node) && classThis && classSuper) {
-        const propertyName = visitNode(node.argumentExpression, visitor, isExpression);
-        const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis);
-        setOriginalNode(superProperty, node.expression);
-        setTextRange(superProperty, node.expression);
-        return superProperty;
+      if (nextNode.kind === 12 /* JsxText */) {
+        return 0;
+      } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) {
+        if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) {
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenRangeEndAndRangeStart(
+              previousNode,
+              nextNode,
+              currentSourceFile,
+              includeComments
+            )
+          );
+        } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) {
+          return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1;
+        }
+        return format & 65536 /* PreferNewLine */ ? 1 : 0;
+      } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) {
+        return 1;
       }
-      return visitEachChild(node, visitor, context);
+    } else if (getStartsOnNewLine(nextNode)) {
+      return 1;
     }
-    function visitParameterDeclaration(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
+    return format & 1 /* MultiLine */ ? 1 : 0;
+  }
+  function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (format & 65536 /* PreferNewLine */) {
+        return 1;
       }
-      const updated = factory2.updateParameterDeclaration(
-        node,
-        /*modifiers*/
-        void 0,
-        node.dotDotDotToken,
-        visitNode(node.name, visitor, isBindingName),
-        /*questionToken*/
-        void 0,
-        /*type*/
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (updated !== node) {
-        setCommentRange(updated, node);
-        setTextRange(updated, moveRangePastModifiers(node));
-        setSourceMapRange(updated, moveRangePastModifiers(node));
-        setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+      if (lastChild === void 0) {
+        return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
+      }
+      if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) {
+        if (preserveSourceNewlines) {
+          const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end;
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter(
+              end,
+              parentNode.end,
+              currentSourceFile,
+              includeComments
+            )
+          );
+        }
+        return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1;
+      }
+      if (synthesizedNodeStartsOnNewLine(lastChild, format)) {
+        return 1;
       }
-      return updated;
     }
-    function isAnonymousClassNeedingAssignedName(node) {
-      return isClassExpression(node) && !node.name && isDecoratedClassLike(node);
+    if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) {
+      return 1;
     }
-    function canIgnoreEmptyStringLiteralInAssignedName(node) {
-      const innerExpression = skipOuterExpressions(node);
-      return isClassExpression(innerExpression) && !innerExpression.name && !classOrConstructorParameterIsDecorated(
-        /*useLegacyDecorators*/
-        false,
-        innerExpression
+    return 0;
+  }
+  function getEffectiveLines(getLineDifference) {
+    Debug.assert(!!preserveSourceNewlines);
+    const lines = getLineDifference(
+      /*includeComments*/
+      true
+    );
+    if (lines === 0) {
+      return getLineDifference(
+        /*includeComments*/
+        false
       );
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, visitor, context)
+    return lines;
+  }
+  function writeLineSeparatorsAndIndentBefore(node, parent2) {
+    const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
+    if (leadingNewlines) {
+      writeLinesAndIndent(
+        leadingNewlines,
+        /*writeSpaceIfNotIndenting*/
+        false
       );
     }
-    function visitExpressionStatement(node) {
-      return visitEachChild(node, discardedValueVisitor, context);
+    return !!leadingNewlines;
+  }
+  function writeLineSeparatorsAfter(node, parent2) {
+    const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
+      parent2,
+      node,
+      0 /* None */,
+      /*childrenTextRange*/
+      void 0
+    );
+    if (trailingNewlines) {
+      writeLine(trailingNewlines);
     }
-    function visitBinaryExpression(node, discarded) {
-      if (isDestructuringAssignment(node)) {
-        const left = visitAssignmentPattern(node.left);
-        const right = visitNode(node.right, visitor, isExpression);
-        return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
-      }
-      if (isAssignmentExpression(node)) {
-        if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-          node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right));
-          return visitEachChild(node, visitor, context);
-        }
-        if (isSuperProperty(node.left) && classThis && classSuper) {
-          let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
-          if (setterName) {
-            let expression = visitNode(node.right, visitor, isExpression);
-            if (isCompoundAssignment(node.operatorToken.kind)) {
-              let getterName = setterName;
-              if (!isSimpleInlineableExpression(setterName)) {
-                getterName = factory2.createTempVariable(hoistVariableDeclaration);
-                setterName = factory2.createAssignment(getterName, setterName);
-              }
-              const superPropertyGet = factory2.createReflectGetCall(
-                classSuper,
-                getterName,
-                classThis
-              );
-              setOriginalNode(superPropertyGet, node.left);
-              setTextRange(superPropertyGet, node.left);
-              expression = factory2.createBinaryExpression(
-                superPropertyGet,
-                getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
-                expression
-              );
-              setTextRange(expression, node);
-            }
-            const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-            if (temp) {
-              expression = factory2.createAssignment(temp, expression);
-              setTextRange(temp, node);
-            }
-            expression = factory2.createReflectSetCall(
-              classSuper,
-              setterName,
-              expression,
-              classThis
-            );
-            setOriginalNode(expression, node);
-            setTextRange(expression, node);
-            if (temp) {
-              expression = factory2.createComma(expression, temp);
-              setTextRange(expression, node);
-            }
-            return expression;
-          }
-        }
-      }
-      if (node.operatorToken.kind === 28 /* CommaToken */) {
-        const left = visitNode(node.left, discardedValueVisitor, isExpression);
-        const right = visitNode(node.right, discarded ? discardedValueVisitor : visitor, isExpression);
-        return factory2.updateBinaryExpression(node, left, node.operatorToken, right);
+  }
+  function synthesizedNodeStartsOnNewLine(node, format) {
+    if (nodeIsSynthesized(node)) {
+      const startsOnNewLine = getStartsOnNewLine(node);
+      if (startsOnNewLine === void 0) {
+        return (format & 65536 /* PreferNewLine */) !== 0;
       }
-      return visitEachChild(node, visitor, context);
+      return startsOnNewLine;
     }
-    function visitPreOrPostfixUnaryExpression(node, discarded) {
-      if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) {
-        const operand = skipParentheses(node.operand);
-        if (isSuperProperty(operand) && classThis && classSuper) {
-          let setterName = isElementAccessExpression(operand) ? visitNode(operand.argumentExpression, visitor, isExpression) : isIdentifier(operand.name) ? factory2.createStringLiteralFromNode(operand.name) : void 0;
-          if (setterName) {
-            let getterName = setterName;
-            if (!isSimpleInlineableExpression(setterName)) {
-              getterName = factory2.createTempVariable(hoistVariableDeclaration);
-              setterName = factory2.createAssignment(getterName, setterName);
-            }
-            let expression = factory2.createReflectGetCall(classSuper, getterName, classThis);
-            setOriginalNode(expression, node);
-            setTextRange(expression, node);
-            const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-            expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
-            expression = factory2.createReflectSetCall(classSuper, setterName, expression, classThis);
-            setOriginalNode(expression, node);
-            setTextRange(expression, node);
-            if (temp) {
-              expression = factory2.createComma(expression, temp);
-              setTextRange(expression, node);
-            }
-            return expression;
-          }
-        }
-      }
-      return visitEachChild(node, visitor, context);
+    return (format & 65536 /* PreferNewLine */) !== 0;
+  }
+  function getLinesBetweenNodes(parent2, node1, node2) {
+    if (getEmitFlags(parent2) & 262144 /* NoIndentation */) {
+      return 0;
     }
-    function visitCommaListExpression(node, discarded) {
-      const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor);
-      return factory2.updateCommaListExpression(node, elements);
-    }
-    function visitReferencedPropertyName(node) {
-      if (isPropertyNameLiteral(node) || isPrivateIdentifier(node)) {
-        const referencedName2 = factory2.createStringLiteralFromNode(node);
-        const name2 = visitNode(node, visitor, isPropertyName);
-        return { referencedName: referencedName2, name: name2 };
-      }
-      if (isPropertyNameLiteral(node.expression) && !isIdentifier(node.expression)) {
-        const referencedName2 = factory2.createStringLiteralFromNode(node.expression);
-        const name2 = visitNode(node, visitor, isPropertyName);
-        return { referencedName: referencedName2, name: name2 };
-      }
-      const referencedName = factory2.getGeneratedNameForNode(node);
-      hoistVariableDeclaration(referencedName);
-      const key = emitHelpers().createPropKeyHelper(visitNode(node.expression, visitor, isExpression));
-      const assignment = factory2.createAssignment(referencedName, key);
-      const name = factory2.updateComputedPropertyName(node, injectPendingExpressions(assignment));
-      return { referencedName, name };
-    }
-    function visitPropertyName(node) {
-      if (isComputedPropertyName(node)) {
-        return visitComputedPropertyName(node);
-      }
-      return visitNode(node, visitor, isPropertyName);
+    parent2 = skipSynthesizedParentheses(parent2);
+    node1 = skipSynthesizedParentheses(node1);
+    node2 = skipSynthesizedParentheses(node2);
+    if (getStartsOnNewLine(node2)) {
+      return 1;
     }
-    function visitComputedPropertyName(node) {
-      let expression = visitNode(node.expression, visitor, isExpression);
-      if (!isSimpleInlineableExpression(expression)) {
-        expression = injectPendingExpressions(expression);
+    if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) {
+      if (preserveSourceNewlines) {
+        return getEffectiveLines(
+          (includeComments) => getLinesBetweenRangeEndAndRangeStart(
+            node1,
+            node2,
+            currentSourceFile,
+            includeComments
+          )
+        );
       }
-      return factory2.updateComputedPropertyName(node, expression);
+      return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1;
     }
-    function visitPropertyAssignment(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
-      }
-      return visitEachChild(node, visitor, context);
+    return 0;
+  }
+  function isEmptyBlock(block) {
+    return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile));
+  }
+  function skipSynthesizedParentheses(node) {
+    while (node.kind === 217 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) {
+      node = node.expression;
     }
-    function visitVariableDeclaration(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
-      }
-      return visitEachChild(node, visitor, context);
+    return node;
+  }
+  function getTextOfNode2(node, includeTrivia) {
+    if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) {
+      return generateName(node);
     }
-    function visitBindingElement(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer));
-      }
-      return visitEachChild(node, visitor, context);
+    if (isStringLiteral(node) && node.textSourceNode) {
+      return getTextOfNode2(node.textSourceNode, includeTrivia);
     }
-    function visitDestructuringAssignmentTarget(node) {
-      if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) {
-        return visitAssignmentPattern(node);
+    const sourceFile = currentSourceFile;
+    const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node);
+    if (isMemberName(node)) {
+      if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
+        return idText(node);
       }
-      if (isSuperProperty(node) && classThis && classSuper) {
-        const propertyName = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0;
-        if (propertyName) {
-          const paramName = factory2.createTempVariable(
-            /*recordTempVariable*/
-            void 0
-          );
-          const expression = factory2.createAssignmentTargetWrapper(
-            paramName,
-            factory2.createReflectSetCall(
-              classSuper,
-              propertyName,
-              paramName,
-              classThis
-            )
-          );
-          setOriginalNode(expression, node);
-          setTextRange(expression, node);
-          return expression;
-        }
+    } else if (isJsxNamespacedName(node)) {
+      if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
+        return getTextOfJsxNamespacedName(node);
+      }
+    } else {
+      Debug.assertNode(node, isLiteralExpression);
+      if (!canUseSourceFile) {
+        return node.text;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitAssignmentElement(node) {
-      if (isAssignmentExpression(
-        node,
-        /*excludeCompoundAssignment*/
-        true
-      )) {
-        if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-          node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right));
-        }
-        const assignmentTarget = visitDestructuringAssignmentTarget(node.left);
-        const initializer = visitNode(node.right, visitor, isExpression);
-        return factory2.updateBinaryExpression(node, assignmentTarget, node.operatorToken, initializer);
+    return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia);
+  }
+  function getLiteralTextOfNode(node, neverAsciiEscape, jsxAttributeEscape) {
+    if (node.kind === 11 /* StringLiteral */ && node.textSourceNode) {
+      const textSourceNode = node.textSourceNode;
+      if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode) || isJsxNamespacedName(textSourceNode)) {
+        const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode);
+        return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`;
       } else {
-        return visitDestructuringAssignmentTarget(node);
+        return getLiteralTextOfNode(textSourceNode, neverAsciiEscape, jsxAttributeEscape);
       }
     }
-    function visitAssignmentRestElement(node) {
-      if (isLeftHandSideExpression(node.expression)) {
-        const expression = visitDestructuringAssignmentTarget(node.expression);
-        return factory2.updateSpreadElement(node, expression);
+    const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target >= 8 /* ES2021 */ ? 8 /* AllowNumericSeparator */ : 0);
+    return getLiteralText(node, currentSourceFile, flags);
+  }
+  function pushNameGenerationScope(node) {
+    privateNameTempFlagsStack.push(privateNameTempFlags);
+    privateNameTempFlags = 0 /* Auto */;
+    reservedPrivateNamesStack.push(reservedPrivateNames);
+    if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+      return;
+    }
+    tempFlagsStack.push(tempFlags);
+    tempFlags = 0 /* Auto */;
+    formattedNameTempFlagsStack.push(formattedNameTempFlags);
+    formattedNameTempFlags = void 0;
+    reservedNamesStack.push(reservedNames);
+  }
+  function popNameGenerationScope(node) {
+    privateNameTempFlags = privateNameTempFlagsStack.pop();
+    reservedPrivateNames = reservedPrivateNamesStack.pop();
+    if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+      return;
+    }
+    tempFlags = tempFlagsStack.pop();
+    formattedNameTempFlags = formattedNameTempFlagsStack.pop();
+    reservedNames = reservedNamesStack.pop();
+  }
+  function reserveNameInNestedScopes(name) {
+    if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) {
+      reservedNames = /* @__PURE__ */ new Set();
+    }
+    reservedNames.add(name);
+  }
+  function reservePrivateNameInNestedScopes(name) {
+    if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
+      reservedPrivateNames = /* @__PURE__ */ new Set();
+    }
+    reservedPrivateNames.add(name);
+  }
+  function generateNames(node) {
+    if (!node) return;
+    switch (node.kind) {
+      case 241 /* Block */:
+        forEach(node.statements, generateNames);
+        break;
+      case 256 /* LabeledStatement */:
+      case 254 /* WithStatement */:
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+        generateNames(node.statement);
+        break;
+      case 245 /* IfStatement */:
+        generateNames(node.thenStatement);
+        generateNames(node.elseStatement);
+        break;
+      case 248 /* ForStatement */:
+      case 250 /* ForOfStatement */:
+      case 249 /* ForInStatement */:
+        generateNames(node.initializer);
+        generateNames(node.statement);
+        break;
+      case 255 /* SwitchStatement */:
+        generateNames(node.caseBlock);
+        break;
+      case 269 /* CaseBlock */:
+        forEach(node.clauses, generateNames);
+        break;
+      case 296 /* CaseClause */:
+      case 297 /* DefaultClause */:
+        forEach(node.statements, generateNames);
+        break;
+      case 258 /* TryStatement */:
+        generateNames(node.tryBlock);
+        generateNames(node.catchClause);
+        generateNames(node.finallyBlock);
+        break;
+      case 299 /* CatchClause */:
+        generateNames(node.variableDeclaration);
+        generateNames(node.block);
+        break;
+      case 243 /* VariableStatement */:
+        generateNames(node.declarationList);
+        break;
+      case 261 /* VariableDeclarationList */:
+        forEach(node.declarations, generateNames);
+        break;
+      case 260 /* VariableDeclaration */:
+      case 169 /* Parameter */:
+      case 208 /* BindingElement */:
+      case 263 /* ClassDeclaration */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 262 /* FunctionDeclaration */:
+        generateNameIfNeeded(node.name);
+        if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+          forEach(node.parameters, generateNames);
+          generateNames(node.body);
+        }
+        break;
+      case 206 /* ObjectBindingPattern */:
+      case 207 /* ArrayBindingPattern */:
+        forEach(node.elements, generateNames);
+        break;
+      case 272 /* ImportDeclaration */:
+        generateNames(node.importClause);
+        break;
+      case 273 /* ImportClause */:
+        generateNameIfNeeded(node.name);
+        generateNames(node.namedBindings);
+        break;
+      case 274 /* NamespaceImport */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 280 /* NamespaceExport */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 275 /* NamedImports */:
+        forEach(node.elements, generateNames);
+        break;
+      case 276 /* ImportSpecifier */:
+        generateNameIfNeeded(node.propertyName || node.name);
+        break;
+    }
+  }
+  function generateMemberNames(node) {
+    if (!node) return;
+    switch (node.kind) {
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        generateNameIfNeeded(node.name);
+        break;
+    }
+  }
+  function generateNameIfNeeded(name) {
+    if (name) {
+      if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) {
+        generateName(name);
+      } else if (isBindingPattern(name)) {
+        generateNames(name);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitArrayAssignmentElement(node) {
-      Debug.assertNode(node, isArrayBindingOrAssignmentElement);
-      if (isSpreadElement(node))
-        return visitAssignmentRestElement(node);
-      if (!isOmittedExpression(node))
-        return visitAssignmentElement(node);
-      return visitEachChild(node, visitor, context);
+  }
+  function generateName(name) {
+    const autoGenerate = name.emitNode.autoGenerate;
+    if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+      return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), autoGenerate.flags, autoGenerate.prefix, autoGenerate.suffix);
+    } else {
+      const autoGenerateId = autoGenerate.id;
+      return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
     }
-    function visitAssignmentProperty(node) {
-      const name = visitNode(node.name, visitor, isPropertyName);
-      if (isAssignmentExpression(
-        node.initializer,
-        /*excludeCompoundAssignment*/
-        true
-      )) {
-        const assignmentElement = visitAssignmentElement(node.initializer);
-        return factory2.updatePropertyAssignment(node, name, assignmentElement);
+  }
+  function generateNameCached(node, privateName, flags, prefix, suffix) {
+    const nodeId = getNodeId(node);
+    const cache = privateName ? nodeIdToGeneratedPrivateName : nodeIdToGeneratedName;
+    return cache[nodeId] || (cache[nodeId] = generateNameForNode(node, privateName, flags ?? 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
+  }
+  function isUniqueName(name, privateName) {
+    return isFileLevelUniqueNameInCurrentFile(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
+  }
+  function isReservedName(name, privateName) {
+    let set;
+    let stack;
+    if (privateName) {
+      set = reservedPrivateNames;
+      stack = reservedPrivateNamesStack;
+    } else {
+      set = reservedNames;
+      stack = reservedNamesStack;
+    }
+    if (set == null ? void 0 : set.has(name)) {
+      return true;
+    }
+    for (let i = stack.length - 1; i >= 0; i--) {
+      if (set === stack[i]) {
+        continue;
       }
-      if (isLeftHandSideExpression(node.initializer)) {
-        const assignmentElement = visitDestructuringAssignmentTarget(node.initializer);
-        return factory2.updatePropertyAssignment(node, name, assignmentElement);
+      set = stack[i];
+      if (set == null ? void 0 : set.has(name)) {
+        return true;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitShorthandAssignmentProperty(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.objectAssignmentInitializer));
+    return false;
+  }
+  function isFileLevelUniqueNameInCurrentFile(name, _isPrivate) {
+    return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
+  }
+  function isUniqueLocalName(name, container) {
+    for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
+      if (canHaveLocals(node) && node.locals) {
+        const local = node.locals.get(escapeLeadingUnderscores(name));
+        if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
+          return false;
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitAssignmentRestProperty(node) {
-      if (isLeftHandSideExpression(node.expression)) {
-        const expression = visitDestructuringAssignmentTarget(node.expression);
-        return factory2.updateSpreadAssignment(node, expression);
-      }
-      return visitEachChild(node, visitor, context);
+    return true;
+  }
+  function getTempFlags(formattedNameKey) {
+    switch (formattedNameKey) {
+      case "":
+        return tempFlags;
+      case "#":
+        return privateNameTempFlags;
+      default:
+        return (formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) ?? 0 /* Auto */;
     }
-    function visitObjectAssignmentElement(node) {
-      Debug.assertNode(node, isObjectBindingOrAssignmentElement);
-      if (isSpreadAssignment(node))
-        return visitAssignmentRestProperty(node);
-      if (isShorthandPropertyAssignment(node))
-        return visitShorthandAssignmentProperty(node);
-      if (isPropertyAssignment(node))
-        return visitAssignmentProperty(node);
-      return visitEachChild(node, visitor, context);
+  }
+  function setTempFlags(formattedNameKey, flags) {
+    switch (formattedNameKey) {
+      case "":
+        tempFlags = flags;
+        break;
+      case "#":
+        privateNameTempFlags = flags;
+        break;
+      default:
+        formattedNameTempFlags ?? (formattedNameTempFlags = /* @__PURE__ */ new Map());
+        formattedNameTempFlags.set(formattedNameKey, flags);
+        break;
     }
-    function visitAssignmentPattern(node) {
-      if (isArrayLiteralExpression(node)) {
-        const elements = visitNodes2(node.elements, visitArrayAssignmentElement, isExpression);
-        return factory2.updateArrayLiteralExpression(node, elements);
-      } else {
-        const properties = visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike);
-        return factory2.updateObjectLiteralExpression(node, properties);
-      }
+  }
+  function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) {
+    if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
+      prefix = prefix.slice(1);
     }
-    function visitExportAssignment(node) {
-      if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) {
-        node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.expression));
+    const key = formatGeneratedName(privateName, prefix, "", suffix);
+    let tempFlags2 = getTempFlags(key);
+    if (flags && !(tempFlags2 & flags)) {
+      const name = flags === 268435456 /* _i */ ? "_i" : "_n";
+      const fullName = formatGeneratedName(privateName, prefix, name, suffix);
+      if (isUniqueName(fullName, privateName)) {
+        tempFlags2 |= flags;
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (reservedInNestedScopes) {
+          reserveNameInNestedScopes(fullName);
+        }
+        setTempFlags(key, tempFlags2);
+        return fullName;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitParenthesizedExpression(node, discarded) {
-      const visitorFunc = discarded ? discardedValueVisitor : visitor;
-      const expression = visitNode(node.expression, visitorFunc, isExpression);
-      return factory2.updateParenthesizedExpression(node, expression);
-    }
-    function visitPartiallyEmittedExpression(node, discarded) {
-      const visitorFunc = discarded ? discardedValueVisitor : visitor;
-      const expression = visitNode(node.expression, visitorFunc, isExpression);
-      return factory2.updatePartiallyEmittedExpression(node, expression);
-    }
-    function injectPendingExpressionsCommon(pendingExpressions2, expression) {
-      if (some(pendingExpressions2)) {
-        if (expression) {
-          if (isParenthesizedExpression(expression)) {
-            pendingExpressions2.push(expression.expression);
-            expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions2));
-          } else {
-            pendingExpressions2.push(expression);
-            expression = factory2.inlineExpressions(pendingExpressions2);
+    while (true) {
+      const count = tempFlags2 & 268435455 /* CountMask */;
+      tempFlags2++;
+      if (count !== 8 && count !== 13) {
+        const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
+        const fullName = formatGeneratedName(privateName, prefix, name, suffix);
+        if (isUniqueName(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (reservedInNestedScopes) {
+            reserveNameInNestedScopes(fullName);
           }
-        } else {
-          expression = factory2.inlineExpressions(pendingExpressions2);
+          setTempFlags(key, tempFlags2);
+          return fullName;
         }
       }
-      return expression;
     }
-    function injectPendingExpressions(expression) {
-      const result = injectPendingExpressionsCommon(pendingExpressions, expression);
-      Debug.assertIsDefined(result);
-      if (result !== expression) {
-        pendingExpressions = void 0;
+  }
+  function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) {
+    if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) {
+      baseName = baseName.slice(1);
+    }
+    if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
+      prefix = prefix.slice(1);
+    }
+    if (optimistic) {
+      const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
+          reserveNameInNestedScopes(fullName);
+        } else {
+          generatedNames.add(fullName);
+        }
+        return fullName;
       }
-      return result;
     }
-    function injectPendingInitializers(classInfo2, isStatic2, expression) {
-      const result = injectPendingExpressionsCommon(isStatic2 ? classInfo2.pendingStaticInitializers : classInfo2.pendingInstanceInitializers, expression);
-      if (result !== expression) {
-        if (isStatic2) {
-          classInfo2.pendingStaticInitializers = void 0;
+    if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) {
+      baseName += "_";
+    }
+    let i = 1;
+    while (true) {
+      const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
+          reserveNameInNestedScopes(fullName);
         } else {
-          classInfo2.pendingInstanceInitializers = void 0;
+          generatedNames.add(fullName);
         }
+        return fullName;
       }
-      return result;
+      i++;
     }
-    function transformAllDecoratorsOfDeclaration(allDecorators) {
-      if (!allDecorators) {
-        return void 0;
+  }
+  function makeFileLevelOptimisticUniqueName(name) {
+    return makeUniqueName2(
+      name,
+      isFileLevelUniqueNameInCurrentFile,
+      /*optimistic*/
+      true,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForModuleOrEnum(node) {
+    const name = getTextOfNode2(node.name);
+    return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2(
+      name,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForImportOrExportDeclaration(node) {
+    const expr = getExternalModuleName(node);
+    const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
+    return makeUniqueName2(
+      baseName,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForExportDefault() {
+    return makeUniqueName2(
+      "default",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForClassExpression() {
+    return makeUniqueName2(
+      "class",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
+    if (isIdentifier(node.name)) {
+      return generateNameCached(node.name, privateName);
+    }
+    return makeTempVariableName(
+      0 /* Auto */,
+      /*reservedInNestedScopes*/
+      false,
+      privateName,
+      prefix,
+      suffix
+    );
+  }
+  function generateNameForNode(node, privateName, flags, prefix, suffix) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+      case 81 /* PrivateIdentifier */:
+        return makeUniqueName2(
+          getTextOfNode2(node),
+          isUniqueName,
+          !!(flags & 16 /* Optimistic */),
+          !!(flags & 8 /* ReservedInNestedScopes */),
+          privateName,
+          prefix,
+          suffix
+        );
+      case 267 /* ModuleDeclaration */:
+      case 266 /* EnumDeclaration */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForModuleOrEnum(node);
+      case 272 /* ImportDeclaration */:
+      case 278 /* ExportDeclaration */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForImportOrExportDeclaration(node);
+      case 262 /* FunctionDeclaration */:
+      case 263 /* ClassDeclaration */: {
+        Debug.assert(!prefix && !suffix && !privateName);
+        const name = node.name;
+        if (name && !isGeneratedIdentifier(name)) {
+          return generateNameForNode(
+            name,
+            /*privateName*/
+            false,
+            flags,
+            prefix,
+            suffix
+          );
+        }
+        return generateNameForExportDefault();
       }
-      const decoratorExpressions = [];
-      addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator));
-      return decoratorExpressions;
+      case 277 /* ExportAssignment */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForExportDefault();
+      case 231 /* ClassExpression */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForClassExpression();
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
+      case 167 /* ComputedPropertyName */:
+        return makeTempVariableName(
+          0 /* Auto */,
+          /*reservedInNestedScopes*/
+          true,
+          privateName,
+          prefix,
+          suffix
+        );
+      default:
+        return makeTempVariableName(
+          0 /* Auto */,
+          /*reservedInNestedScopes*/
+          false,
+          privateName,
+          prefix,
+          suffix
+        );
     }
-    function transformDecorator(decorator) {
-      const expression = visitNode(decorator.expression, visitor, isExpression);
-      setEmitFlags(expression, 3072 /* NoComments */);
-      const innerExpression = skipOuterExpressions(expression);
-      if (isAccessExpression(innerExpression)) {
-        const { target, thisArg } = factory2.createCallBinding(
-          expression,
-          hoistVariableDeclaration,
-          languageVersion,
-          /*cacheIdentifiers*/
-          true
+  }
+  function makeName(name) {
+    const autoGenerate = name.emitNode.autoGenerate;
+    const prefix = formatGeneratedNamePart(autoGenerate.prefix, generateName);
+    const suffix = formatGeneratedNamePart(autoGenerate.suffix);
+    switch (autoGenerate.flags & 7 /* KindMask */) {
+      case 1 /* Auto */:
+        return makeTempVariableName(0 /* Auto */, !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
+      case 2 /* Loop */:
+        Debug.assertNode(name, isIdentifier);
+        return makeTempVariableName(
+          268435456 /* _i */,
+          !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+          /*privateName*/
+          false,
+          prefix,
+          suffix
+        );
+      case 3 /* Unique */:
+        return makeUniqueName2(
+          idText(name),
+          autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueNameInCurrentFile : isUniqueName,
+          !!(autoGenerate.flags & 16 /* Optimistic */),
+          !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+          isPrivateIdentifier(name),
+          prefix,
+          suffix
+        );
+    }
+    return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
+      autoGenerate.flags & 7 /* KindMask */,
+      GeneratedIdentifierFlags,
+      /*isFlags*/
+      true
+    )}.`);
+  }
+  function pipelineEmitWithComments(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
+    const savedContainerPos = containerPos;
+    const savedContainerEnd = containerEnd;
+    const savedDeclarationListContainerEnd = declarationListContainerEnd;
+    emitCommentsBeforeNode(node);
+    pipelinePhase(hint, node);
+    emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+  }
+  function emitCommentsBeforeNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const commentRange = getCommentRange(node);
+    emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end);
+    if (emitFlags & 4096 /* NoNestedComments */) {
+      commentsDisabled = true;
+    }
+  }
+  function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
+    const emitFlags = getEmitFlags(node);
+    const commentRange = getCommentRange(node);
+    if (emitFlags & 4096 /* NoNestedComments */) {
+      commentsDisabled = false;
+    }
+    emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+    const typeNode = getTypeNode(node);
+    if (typeNode) {
+      emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+    }
+  }
+  function emitLeadingCommentsOfNode(node, emitFlags, pos, end) {
+    enterComment();
+    hasWrittenComment = false;
+    const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 12 /* JsxText */;
+    const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */;
+    if ((pos > 0 || end > 0) && pos !== end) {
+      if (!skipLeadingComments) {
+        emitLeadingComments(
+          pos,
+          /*isEmittedNode*/
+          node.kind !== 353 /* NotEmittedStatement */
         );
-        return factory2.restoreOuterExpressions(expression, factory2.createFunctionBindCall(target, thisArg, []));
       }
-      return expression;
+      if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
+        containerPos = pos;
+      }
+      if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) {
+        containerEnd = end;
+        if (node.kind === 261 /* VariableDeclarationList */) {
+          declarationListContainerEnd = end;
+        }
+      }
     }
-    function createDescriptorMethod(original, name, modifiers, asteriskToken, kind, parameters, body) {
-      const func = factory2.createFunctionExpression(
-        modifiers,
-        asteriskToken,
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        parameters,
-        /*type*/
-        void 0,
-        body ?? factory2.createBlock([])
-      );
-      setOriginalNode(func, original);
-      setSourceMapRange(func, moveRangePastDecorators(original));
-      setEmitFlags(func, 3072 /* NoComments */);
-      const prefix = kind === "get" || kind === "set" ? kind : void 0;
-      const functionName = factory2.createStringLiteralFromNode(
-        name,
-        /*isSingleQuote*/
-        void 0
-      );
-      const namedFunction = emitHelpers().createSetFunctionNameHelper(func, functionName, prefix);
-      const method = factory2.createPropertyAssignment(factory2.createIdentifier(kind), namedFunction);
-      setOriginalNode(method, original);
-      setSourceMapRange(method, moveRangePastDecorators(original));
-      setEmitFlags(method, 3072 /* NoComments */);
-      return method;
+    forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment);
+    exitComment();
+  }
+  function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
+    enterComment();
+    const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */;
+    forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment);
+    if ((pos > 0 || end > 0) && pos !== end) {
+      containerPos = savedContainerPos;
+      containerEnd = savedContainerEnd;
+      declarationListContainerEnd = savedDeclarationListContainerEnd;
+      if (!skipTrailingComments && node.kind !== 353 /* NotEmittedStatement */) {
+        emitTrailingComments(end);
+      }
     }
-    function createMethodDescriptorObject(node, modifiers) {
-      return factory2.createObjectLiteralExpression([
-        createDescriptorMethod(
-          node,
-          node.name,
-          modifiers,
-          node.asteriskToken,
-          "value",
-          visitNodes2(node.parameters, visitor, isParameter),
-          visitNode(node.body, visitor, isBlock)
-        )
-      ]);
+    exitComment();
+  }
+  function emitLeadingSynthesizedComment(comment) {
+    if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
     }
-    function createGetAccessorDescriptorObject(node, modifiers) {
-      return factory2.createObjectLiteralExpression([
-        createDescriptorMethod(
-          node,
-          node.name,
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          "get",
-          [],
-          visitNode(node.body, visitor, isBlock)
-        )
-      ]);
+    writeSynthesizedComment(comment);
+    if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
+    } else {
+      writer.writeSpace(" ");
     }
-    function createSetAccessorDescriptorObject(node, modifiers) {
-      return factory2.createObjectLiteralExpression([
-        createDescriptorMethod(
-          node,
-          node.name,
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          "set",
-          visitNodes2(node.parameters, visitor, isParameter),
-          visitNode(node.body, visitor, isBlock)
-        )
-      ]);
+  }
+  function emitTrailingSynthesizedComment(comment) {
+    if (!writer.isAtStartOfLine()) {
+      writer.writeSpace(" ");
     }
-    function createAccessorPropertyDescriptorObject(node, modifiers) {
-      return factory2.createObjectLiteralExpression([
-        createDescriptorMethod(
-          node,
-          node.name,
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          "get",
-          [],
-          factory2.createBlock([
-            factory2.createReturnStatement(
-              factory2.createPropertyAccessExpression(
-                factory2.createThis(),
-                factory2.getGeneratedPrivateNameForNode(node.name)
-              )
-            )
-          ])
-        ),
-        createDescriptorMethod(
-          node,
-          node.name,
-          modifiers,
-          /*asteriskToken*/
-          void 0,
-          "set",
-          [factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            "value"
-          )],
-          factory2.createBlock([
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(
-                  factory2.createThis(),
-                  factory2.getGeneratedPrivateNameForNode(node.name)
-                ),
-                factory2.createIdentifier("value")
-              )
-            )
-          ])
-        )
-      ]);
+    writeSynthesizedComment(comment);
+    if (comment.hasTrailingNewLine) {
+      writer.writeLine();
     }
-    function createMethodDescriptorForwarder(modifiers, name, descriptorName) {
-      modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
-      return factory2.createGetAccessorDeclaration(
-        modifiers,
-        name,
-        [],
-        /*type*/
-        void 0,
-        factory2.createBlock([
-          factory2.createReturnStatement(
-            factory2.createPropertyAccessExpression(
-              descriptorName,
-              factory2.createIdentifier("value")
-            )
-          )
-        ])
-      );
+  }
+  function writeSynthesizedComment(comment) {
+    const text = formatSynthesizedComment(comment);
+    const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0;
+    writeCommentRange(text, lineMap, writer, 0, text.length, newLine);
+  }
+  function formatSynthesizedComment(comment) {
+    return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`;
+  }
+  function emitBodyWithDetachedComments(node, detachedRange, emitCallback) {
+    enterComment();
+    const { pos, end } = detachedRange;
+    const emitFlags = getEmitFlags(node);
+    const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0;
+    const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0;
+    if (!skipLeadingComments) {
+      emitDetachedCommentsAndUpdateCommentsInfo(detachedRange);
+    }
+    exitComment();
+    if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) {
+      commentsDisabled = true;
+      emitCallback(node);
+      commentsDisabled = false;
+    } else {
+      emitCallback(node);
     }
-    function createGetAccessorDescriptorForwarder(modifiers, name, descriptorName) {
-      modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
-      return factory2.createGetAccessorDeclaration(
-        modifiers,
-        name,
-        [],
-        /*type*/
-        void 0,
-        factory2.createBlock([
-          factory2.createReturnStatement(
-            factory2.createFunctionCallCall(
-              factory2.createPropertyAccessExpression(
-                descriptorName,
-                factory2.createIdentifier("get")
-              ),
-              factory2.createThis(),
-              []
-            )
-          )
-        ])
+    enterComment();
+    if (!skipTrailingComments) {
+      emitLeadingComments(
+        detachedRange.end,
+        /*isEmittedNode*/
+        true
       );
+      if (hasWrittenComment && !writer.isAtStartOfLine()) {
+        writer.writeLine();
+      }
     }
-    function createSetAccessorDescriptorForwarder(modifiers, name, descriptorName) {
-      modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier);
-      return factory2.createSetAccessorDeclaration(
-        modifiers,
-        name,
-        [factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          "value"
-        )],
-        factory2.createBlock([
-          factory2.createReturnStatement(
-            factory2.createFunctionCallCall(
-              factory2.createPropertyAccessExpression(
-                descriptorName,
-                factory2.createIdentifier("set")
-              ),
-              factory2.createThis(),
-              [factory2.createIdentifier("value")]
-            )
-          )
-        ])
-      );
+    exitComment();
+  }
+  function originalNodesHaveSameParent(nodeA, nodeB) {
+    nodeA = getOriginalNode(nodeA);
+    return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent;
+  }
+  function siblingNodePositionsAreComparable(previousNode, nextNode) {
+    if (nextNode.pos < previousNode.end) {
+      return false;
     }
-    function createMetadata(name, classSuper2) {
-      const varDecl = factory2.createVariableDeclaration(
-        name,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        factory2.createConditionalExpression(
-          factory2.createLogicalAnd(
-            factory2.createTypeCheck(factory2.createIdentifier("Symbol"), "function"),
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata")
-          ),
-          factory2.createToken(58 /* QuestionToken */),
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "create"),
-            /*typeArguments*/
-            void 0,
-            [classSuper2 ? createSymbolMetadataReference(classSuper2) : factory2.createNull()]
-          ),
-          factory2.createToken(59 /* ColonToken */),
-          factory2.createVoidZero()
-        )
-      );
-      return factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory2.createVariableDeclarationList([varDecl], 2 /* Const */)
-      );
+    previousNode = getOriginalNode(previousNode);
+    nextNode = getOriginalNode(nextNode);
+    const parent2 = previousNode.parent;
+    if (!parent2 || parent2 !== nextNode.parent) {
+      return false;
     }
-    function createSymbolMetadata(target, value) {
-      const defineProperty = factory2.createObjectDefinePropertyCall(
-        target,
-        factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata"),
-        factory2.createPropertyDescriptor(
-          { configurable: true, writable: true, enumerable: true, value },
-          /*singleLine*/
-          true
-        )
-      );
-      return setEmitFlags(
-        factory2.createIfStatement(value, factory2.createExpressionStatement(defineProperty)),
-        1 /* SingleLine */
-      );
+    const parentNodeArray = getContainingNodeArray(previousNode);
+    const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode);
+    return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1;
+  }
+  function emitLeadingComments(pos, isEmittedNode) {
+    hasWrittenComment = false;
+    if (isEmittedNode) {
+      if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) {
+        forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment);
+      } else {
+        forEachLeadingCommentToEmit(pos, emitLeadingComment);
+      }
+    } else if (pos === 0) {
+      forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment);
     }
-    function createSymbolMetadataReference(classSuper2) {
-      return factory2.createBinaryExpression(
-        factory2.createElementAccessExpression(
-          classSuper2,
-          factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata")
-        ),
-        61 /* QuestionQuestionToken */,
-        factory2.createNull()
-      );
+  }
+  function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (isTripleSlashComment(commentPos, commentEnd)) {
+      emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
     }
   }
-  var init_esDecorators = __esm({
-    "src/compiler/transformers/esDecorators.ts"() {
-      "use strict";
-      init_ts2();
+  function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (!isTripleSlashComment(commentPos, commentEnd)) {
+      emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
     }
-  });
-
-  // src/compiler/transformers/es2017.ts
-  function transformES2017(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    let enabledSubstitutions;
-    let enclosingSuperContainerFlags = 0;
-    let enclosingFunctionParameterNames;
-    let capturedSuperProperties;
-    let hasSuperElementAccess;
-    let lexicalArgumentsBinding;
-    const substitutedSuperAccessors = [];
-    let contextFlags = 0 /* None */;
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      setContextFlag(1 /* NonTopLevel */, false);
-      setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions));
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+  }
+  function shouldWriteComment(text, pos) {
+    if (printerOptions.onlyPrintJsDocStyle) {
+      return isJSDocLikeText(text, pos) || isPinnedComment(text, pos);
     }
-    function setContextFlag(flag, val) {
-      contextFlags = val ? contextFlags | flag : contextFlags & ~flag;
+    return true;
+  }
+  function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return;
+    if (!hasWrittenComment) {
+      emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos);
+      hasWrittenComment = true;
     }
-    function inContext(flags) {
-      return (contextFlags & flags) !== 0;
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
+    } else if (kind === 3 /* MultiLineCommentTrivia */) {
+      writer.writeSpace(" ");
     }
-    function inTopLevelContext() {
-      return !inContext(1 /* NonTopLevel */);
+  }
+  function emitLeadingCommentsOfPosition(pos) {
+    if (commentsDisabled || pos === -1) {
+      return;
     }
-    function inHasLexicalThisContext() {
-      return inContext(2 /* HasLexicalThis */);
+    emitLeadingComments(
+      pos,
+      /*isEmittedNode*/
+      true
+    );
+  }
+  function emitTrailingComments(pos) {
+    forEachTrailingCommentToEmit(pos, emitTrailingComment);
+  }
+  function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return;
+    if (!writer.isAtStartOfLine()) {
+      writer.writeSpace(" ");
     }
-    function doWithContext(flags, cb, value) {
-      const contextFlagsToSet = flags & ~contextFlags;
-      if (contextFlagsToSet) {
-        setContextFlag(
-          contextFlagsToSet,
-          /*val*/
-          true
-        );
-        const result = cb(value);
-        setContextFlag(
-          contextFlagsToSet,
-          /*val*/
-          false
-        );
-        return result;
-      }
-      return cb(value);
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
     }
-    function visitDefault(node) {
-      return visitEachChild(node, visitor, context);
+  }
+  function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) {
+    if (commentsDisabled) {
+      return;
     }
-    function argumentsVisitor(node) {
-      switch (node.kind) {
-        case 218 /* FunctionExpression */:
-        case 262 /* FunctionDeclaration */:
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 176 /* Constructor */:
-          return node;
-        case 169 /* Parameter */:
-        case 208 /* BindingElement */:
-        case 260 /* VariableDeclaration */:
-          break;
-        case 80 /* Identifier */:
-          if (lexicalArgumentsBinding && resolver.isArgumentsLocalBinding(node)) {
-            return lexicalArgumentsBinding;
-          }
-          break;
-      }
-      return visitEachChild(node, argumentsVisitor, context);
+    enterComment();
+    forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition);
+    exitComment();
+  }
+  function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) {
+    if (!currentSourceFile) return;
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
     }
-    function visitor(node) {
-      if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) {
-        return lexicalArgumentsBinding ? argumentsVisitor(node) : node;
-      }
-      switch (node.kind) {
-        case 134 /* AsyncKeyword */:
-          return void 0;
-        case 223 /* AwaitExpression */:
-          return visitAwaitExpression(node);
-        case 174 /* MethodDeclaration */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node);
-        case 262 /* FunctionDeclaration */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node);
-        case 218 /* FunctionExpression */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node);
-        case 219 /* ArrowFunction */:
-          return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node);
-        case 211 /* PropertyAccessExpression */:
-          if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) {
-            capturedSuperProperties.add(node.name.escapedText);
-          }
-          return visitEachChild(node, visitor, context);
-        case 212 /* ElementAccessExpression */:
-          if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) {
-            hasSuperElementAccess = true;
-          }
-          return visitEachChild(node, visitor, context);
-        case 177 /* GetAccessor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node);
-        case 178 /* SetAccessor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node);
-        case 176 /* Constructor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node);
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+  }
+  function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) {
+    if (!currentSourceFile) return;
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
+    } else {
+      writer.writeSpace(" ");
     }
-    function asyncBodyVisitor(node) {
-      if (isNodeWithPossibleHoistedDeclaration(node)) {
-        switch (node.kind) {
-          case 243 /* VariableStatement */:
-            return visitVariableStatementInAsyncBody(node);
-          case 248 /* ForStatement */:
-            return visitForStatementInAsyncBody(node);
-          case 249 /* ForInStatement */:
-            return visitForInStatementInAsyncBody(node);
-          case 250 /* ForOfStatement */:
-            return visitForOfStatementInAsyncBody(node);
-          case 299 /* CatchClause */:
-            return visitCatchClauseInAsyncBody(node);
-          case 241 /* Block */:
-          case 255 /* SwitchStatement */:
-          case 269 /* CaseBlock */:
-          case 296 /* CaseClause */:
-          case 297 /* DefaultClause */:
-          case 258 /* TryStatement */:
-          case 246 /* DoStatement */:
-          case 247 /* WhileStatement */:
-          case 245 /* IfStatement */:
-          case 254 /* WithStatement */:
-          case 256 /* LabeledStatement */:
-            return visitEachChild(node, asyncBodyVisitor, context);
-          default:
-            return Debug.assertNever(node, "Unhandled node.");
-        }
+  }
+  function forEachLeadingCommentToEmit(pos, cb) {
+    if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) {
+      if (hasDetachedComments(pos)) {
+        forEachLeadingCommentWithoutDetachedComments(cb);
+      } else {
+        forEachLeadingCommentRange(
+          currentSourceFile.text,
+          pos,
+          cb,
+          /*state*/
+          pos
+        );
       }
-      return visitor(node);
     }
-    function visitCatchClauseInAsyncBody(node) {
-      const catchClauseNames = /* @__PURE__ */ new Set();
-      recordDeclarationName(node.variableDeclaration, catchClauseNames);
-      let catchClauseUnshadowedNames;
-      catchClauseNames.forEach((_, escapedName) => {
-        if (enclosingFunctionParameterNames.has(escapedName)) {
-          if (!catchClauseUnshadowedNames) {
-            catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames);
-          }
-          catchClauseUnshadowedNames.delete(escapedName);
-        }
-      });
-      if (catchClauseUnshadowedNames) {
-        const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
-        enclosingFunctionParameterNames = catchClauseUnshadowedNames;
-        const result = visitEachChild(node, asyncBodyVisitor, context);
-        enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
-        return result;
+  }
+  function forEachTrailingCommentToEmit(end, cb) {
+    if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) {
+      forEachTrailingCommentRange(currentSourceFile.text, end, cb);
+    }
+  }
+  function hasDetachedComments(pos) {
+    return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos;
+  }
+  function forEachLeadingCommentWithoutDetachedComments(cb) {
+    if (!currentSourceFile) return;
+    const pos = last(detachedCommentsInfo).detachedCommentEndPos;
+    if (detachedCommentsInfo.length - 1) {
+      detachedCommentsInfo.pop();
+    } else {
+      detachedCommentsInfo = void 0;
+    }
+    forEachLeadingCommentRange(
+      currentSourceFile.text,
+      pos,
+      cb,
+      /*state*/
+      pos
+    );
+  }
+  function emitDetachedCommentsAndUpdateCommentsInfo(range) {
+    const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
+    if (currentDetachedCommentInfo) {
+      if (detachedCommentsInfo) {
+        detachedCommentsInfo.push(currentDetachedCommentInfo);
       } else {
-        return visitEachChild(node, asyncBodyVisitor, context);
+        detachedCommentsInfo = [currentDetachedCommentInfo];
       }
     }
-    function visitVariableStatementInAsyncBody(node) {
-      if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
-        const expression = visitVariableDeclarationListWithCollidingNames(
-          node.declarationList,
-          /*hasReceiver*/
-          false
-        );
-        return expression ? factory2.createExpressionStatement(expression) : void 0;
-      }
-      return visitEachChild(node, visitor, context);
+  }
+  function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return;
+    emitPos(commentPos);
+    writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2);
+    emitPos(commentEnd);
+  }
+  function isTripleSlashComment(commentPos, commentEnd) {
+    return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd);
+  }
+  function pipelineEmitWithSourceMaps(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node);
+    emitSourceMapsBeforeNode(node);
+    pipelinePhase(hint, node);
+    emitSourceMapsAfterNode(node);
+  }
+  function emitSourceMapsBeforeNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const sourceMapRange = getSourceMapRange(node);
+    const source = sourceMapRange.source || sourceMapSource;
+    if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
+      emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
     }
-    function visitForInStatementInAsyncBody(node) {
-      return factory2.updateForInStatement(
-        node,
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
-          node.initializer,
-          /*hasReceiver*/
-          true
-        ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+    if (emitFlags & 128 /* NoNestedSourceMaps */) {
+      sourceMapsDisabled = true;
     }
-    function visitForOfStatementInAsyncBody(node) {
-      return factory2.updateForOfStatement(
-        node,
-        visitNode(node.awaitModifier, visitor, isAwaitKeyword),
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
-          node.initializer,
-          /*hasReceiver*/
-          true
-        ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+  }
+  function emitSourceMapsAfterNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const sourceMapRange = getSourceMapRange(node);
+    if (emitFlags & 128 /* NoNestedSourceMaps */) {
+      sourceMapsDisabled = false;
     }
-    function visitForStatementInAsyncBody(node) {
-      const initializer = node.initializer;
-      return factory2.updateForStatement(
-        node,
-        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
-          initializer,
-          /*hasReceiver*/
-          false
-        ) : visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitor, isExpression),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+    if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
+      emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
     }
-    function visitAwaitExpression(node) {
-      if (inTopLevelContext()) {
-        return visitEachChild(node, visitor, context);
-      }
-      return setOriginalNode(
-        setTextRange(
-          factory2.createYieldExpression(
-            /*asteriskToken*/
-            void 0,
-            visitNode(node.expression, visitor, isExpression)
-          ),
-          node
-        ),
-        node
-      );
+  }
+  function skipSourceTrivia(source, pos) {
+    return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos);
+  }
+  function emitPos(pos) {
+    if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) {
+      return;
     }
-    function visitConstructorDeclaration(node) {
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const updated = factory2.updateConstructorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifier),
-        visitParameterList(node.parameters, visitor, context),
-        transformMethodBody(node)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+    const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos);
+    sourceMapGenerator.addMapping(
+      writer.getLine(),
+      writer.getColumn(),
+      sourceMapSourceIndex,
+      sourceLine,
+      sourceCharacter,
+      /*nameIndex*/
+      void 0
+    );
+  }
+  function emitSourcePos(source, pos) {
+    if (source !== sourceMapSource) {
+      const savedSourceMapSource = sourceMapSource;
+      const savedSourceMapSourceIndex = sourceMapSourceIndex;
+      setSourceMapSource(source);
+      emitPos(pos);
+      resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex);
+    } else {
+      emitPos(pos);
     }
-    function visitMethodDeclaration(node) {
-      let parameters;
-      const functionFlags = getFunctionFlags(node);
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const updated = factory2.updateMethodDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.asteriskToken,
-        node.name,
-        /*questionToken*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : transformMethodBody(node)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+  }
+  function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) {
+    if (sourceMapsDisabled || node && isInJsonFile(node)) {
+      return emitCallback(token, writer2, tokenPos);
     }
-    function visitGetAccessorDeclaration(node) {
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const updated = factory2.updateGetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.name,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        transformMethodBody(node)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+    const emitNode = node && node.emitNode;
+    const emitFlags = emitNode && emitNode.flags || 0 /* None */;
+    const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token];
+    const source = range && range.source || sourceMapSource;
+    tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos);
+    if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) {
+      emitSourcePos(source, tokenPos);
     }
-    function visitSetAccessorDeclaration(node) {
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const updated = factory2.updateSetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.name,
-        visitParameterList(node.parameters, visitor, context),
-        transformMethodBody(node)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+    tokenPos = emitCallback(token, writer2, tokenPos);
+    if (range) tokenPos = range.end;
+    if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) {
+      emitSourcePos(source, tokenPos);
     }
-    function visitFunctionDeclaration(node) {
-      let parameters;
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const functionFlags = getFunctionFlags(node);
-      const updated = factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+    return tokenPos;
+  }
+  function setSourceMapSource(source) {
+    if (sourceMapsDisabled) {
+      return;
     }
-    function visitFunctionExpression(node) {
-      let parameters;
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      lexicalArgumentsBinding = void 0;
-      const functionFlags = getFunctionFlags(node);
-      const updated = factory2.updateFunctionExpression(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifier),
-        node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
-      );
-      lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      return updated;
+    sourceMapSource = source;
+    if (source === mostRecentlyAddedSourceMapSource) {
+      sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex;
+      return;
     }
-    function visitArrowFunction(node) {
-      let parameters;
-      const functionFlags = getFunctionFlags(node);
-      return factory2.updateArrowFunction(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifier),
-        /*typeParameters*/
-        void 0,
-        parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        node.equalsGreaterThanToken,
-        functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context)
-      );
+    if (isJsonSourceMapSource(source)) {
+      return;
     }
-    function recordDeclarationName({ name }, names) {
-      if (isIdentifier(name)) {
-        names.add(name.escapedText);
-      } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            recordDeclarationName(element, names);
-          }
-        }
-      }
+    sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName);
+    if (printerOptions.inlineSources) {
+      sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text);
+    }
+    mostRecentlyAddedSourceMapSource = source;
+    mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex;
+  }
+  function resetSourceMapSource(source, sourceIndex) {
+    sourceMapSource = source;
+    sourceMapSourceIndex = sourceIndex;
+  }
+  function isJsonSourceMapSource(sourceFile) {
+    return fileExtensionIs(sourceFile.fileName, ".json" /* Json */);
+  }
+}
+function createBracketsMap() {
+  const brackets2 = [];
+  brackets2[1024 /* Braces */] = ["{", "}"];
+  brackets2[2048 /* Parenthesis */] = ["(", ")"];
+  brackets2[4096 /* AngleBrackets */] = ["<", ">"];
+  brackets2[8192 /* SquareBrackets */] = ["[", "]"];
+  return brackets2;
+}
+function getOpeningBracket(format) {
+  return brackets[format & 15360 /* BracketsMask */][0];
+}
+function getClosingBracket(format) {
+  return brackets[format & 15360 /* BracketsMask */][1];
+}
+function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) {
+  emit(node);
+}
+function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) {
+  emit(node, parenthesizerRuleSelector.select(index));
+}
+function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) {
+  emit(node, parenthesizerRule);
+}
+function getEmitListItem(emit, parenthesizerRule) {
+  return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule;
+}
+
+// src/compiler/watchUtilities.ts
+function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2) {
+  if (!host.getDirectories || !host.readDirectory) {
+    return void 0;
+  }
+  const cachedReadDirectoryResult = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  return {
+    useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+    fileExists,
+    readFile: (path, encoding) => host.readFile(path, encoding),
+    directoryExists: host.directoryExists && directoryExists,
+    getDirectories,
+    readDirectory,
+    createDirectory: host.createDirectory && createDirectory,
+    writeFile: host.writeFile && writeFile2,
+    addOrDeleteFileOrDirectory,
+    addOrDeleteFile,
+    clearCache,
+    realpath: host.realpath && realpath
+  };
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function getCachedFileSystemEntries(rootDirPath) {
+    return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath));
+  }
+  function getCachedFileSystemEntriesForBaseDir(path) {
+    const entries = getCachedFileSystemEntries(getDirectoryPath(path));
+    if (!entries) {
+      return entries;
     }
-    function isVariableDeclarationListWithCollidingName(node) {
-      return !!node && isVariableDeclarationList(node) && !(node.flags & 7 /* BlockScoped */) && node.declarations.some(collidesWithParameterName);
+    if (!entries.sortedAndCanonicalizedFiles) {
+      entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort();
+      entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort();
     }
-    function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) {
-      hoistVariableDeclarationList(node);
-      const variables = getInitializedVariables(node);
-      if (variables.length === 0) {
-        if (hasReceiver) {
-          return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression);
-        }
-        return void 0;
-      }
-      return factory2.inlineExpressions(map(variables, transformInitializedVariable));
+    return entries;
+  }
+  function getBaseNameOfFileName(fileName) {
+    return getBaseFileName(normalizePath(fileName));
+  }
+  function createCachedFileSystemEntries(rootDir, rootDirPath) {
+    var _a;
+    if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
+      const resultFromHost = {
+        files: map(host.readDirectory(
+          rootDir,
+          /*extensions*/
+          void 0,
+          /*exclude*/
+          void 0,
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || [],
+        directories: host.getDirectories(rootDir) || []
+      };
+      cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
+      return resultFromHost;
     }
-    function hoistVariableDeclarationList(node) {
-      forEach(node.declarations, hoistVariable);
+    if ((_a = host.directoryExists) == null ? void 0 : _a.call(host, rootDir)) {
+      cachedReadDirectoryResult.set(rootDirPath, false);
+      return false;
     }
-    function hoistVariable({ name }) {
-      if (isIdentifier(name)) {
-        hoistVariableDeclaration(name);
-      } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            hoistVariable(element);
-          }
-        }
-      }
+    return void 0;
+  }
+  function tryReadDirectory2(rootDir, rootDirPath) {
+    rootDirPath = ensureTrailingDirectorySeparator(rootDirPath);
+    const cachedResult = getCachedFileSystemEntries(rootDirPath);
+    if (cachedResult) {
+      return cachedResult;
     }
-    function transformInitializedVariable(node) {
-      const converted = setSourceMapRange(
-        factory2.createAssignment(
-          factory2.converters.convertToAssignmentElementTarget(node.name),
-          node.initializer
-        ),
-        node
+    try {
+      return createCachedFileSystemEntries(rootDir, rootDirPath);
+    } catch (_e) {
+      Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath)));
+      return void 0;
+    }
+  }
+  function hasEntry(entries, name) {
+    const index = binarySearch(entries, name, identity, compareStringsCaseSensitive);
+    return index >= 0;
+  }
+  function writeFile2(fileName, data, writeByteOrderMark) {
+    const path = toPath3(fileName);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    if (result) {
+      updateFilesOfFileSystemEntry(
+        result,
+        getBaseNameOfFileName(fileName),
+        /*fileExists*/
+        true
       );
-      return Debug.checkDefined(visitNode(converted, visitor, isExpression));
     }
-    function collidesWithParameterName({ name }) {
-      if (isIdentifier(name)) {
-        return enclosingFunctionParameterNames.has(name.escapedText);
-      } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element) && collidesWithParameterName(element)) {
-            return true;
-          }
-        }
+    return host.writeFile(fileName, data, writeByteOrderMark);
+  }
+  function fileExists(fileName) {
+    const path = toPath3(fileName);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName);
+  }
+  function directoryExists(dirPath) {
+    const path = toPath3(dirPath);
+    return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath);
+  }
+  function createDirectory(dirPath) {
+    const path = toPath3(dirPath);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    if (result) {
+      const baseName = getBaseNameOfFileName(dirPath);
+      const canonicalizedBaseName = getCanonicalFileName(baseName);
+      const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories;
+      if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) {
+        result.directories.push(baseName);
       }
-      return false;
     }
-    function transformMethodBody(node) {
-      Debug.assertIsDefined(node.body);
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      capturedSuperProperties = /* @__PURE__ */ new Set();
-      hasSuperElementAccess = false;
-      let updated = visitFunctionBody(node.body, visitor, context);
-      const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration);
-      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */;
-      if (emitSuperHelpers) {
-        enableSubstitutionForAsyncMethodsWithSuper();
-        if (capturedSuperProperties.size) {
-          const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-          substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-          const statements = updated.statements.slice();
-          insertStatementsAfterStandardPrologue(statements, [variableStatement]);
-          updated = factory2.updateBlock(updated, statements);
-        }
-        if (hasSuperElementAccess) {
-          if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-            addEmitHelper(updated, advancedAsyncSuperHelper);
-          } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-            addEmitHelper(updated, asyncSuperHelper);
-          }
-        }
-      }
-      capturedSuperProperties = savedCapturedSuperProperties;
-      hasSuperElementAccess = savedHasSuperElementAccess;
-      return updated;
+    host.createDirectory(dirPath);
+  }
+  function getDirectories(rootDir) {
+    const rootDirPath = toPath3(rootDir);
+    const result = tryReadDirectory2(rootDir, rootDirPath);
+    if (result) {
+      return result.directories.slice();
     }
-    function createCaptureArgumentsStatement() {
-      Debug.assert(lexicalArgumentsBinding);
-      const variable = factory2.createVariableDeclaration(
-        lexicalArgumentsBinding,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        factory2.createIdentifier("arguments")
-      );
-      const statement = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        [variable]
-      );
-      startOnNewLine(statement);
-      addEmitFlags(statement, 2097152 /* CustomPrologue */);
-      return statement;
+    return host.getDirectories(rootDir);
+  }
+  function readDirectory(rootDir, extensions, excludes, includes, depth) {
+    const rootDirPath = toPath3(rootDir);
+    const rootResult = tryReadDirectory2(rootDir, rootDirPath);
+    let rootSymLinkResult;
+    if (rootResult !== void 0) {
+      return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath);
     }
-    function transformAsyncFunctionParameterList(node) {
-      if (isSimpleParameterList(node.parameters)) {
-        return visitParameterList(node.parameters, visitor, context);
+    return host.readDirectory(rootDir, extensions, excludes, includes, depth);
+    function getFileSystemEntries(dir) {
+      const path = toPath3(dir);
+      if (path === rootDirPath) {
+        return rootResult || getFileSystemEntriesFromHost(dir, path);
       }
-      const newParameters = [];
-      for (const parameter of node.parameters) {
-        if (parameter.initializer || parameter.dotDotDotToken) {
-          if (node.kind === 219 /* ArrowFunction */) {
-            const restParameter = factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              factory2.createToken(26 /* DotDotDotToken */),
-              factory2.createUniqueName("args", 8 /* ReservedInNestedScopes */)
-            );
-            newParameters.push(restParameter);
-          }
-          break;
-        }
-        const newParameter = factory2.createParameterDeclaration(
-          /*modifiers*/
+      const result = tryReadDirectory2(dir, path);
+      return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries;
+    }
+    function getFileSystemEntriesFromHost(dir, path) {
+      if (rootSymLinkResult && path === rootDirPath) return rootSymLinkResult;
+      const result = {
+        files: map(host.readDirectory(
+          dir,
+          /*extensions*/
           void 0,
-          /*dotDotDotToken*/
+          /*exclude*/
           void 0,
-          factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */)
-        );
-        newParameters.push(newParameter);
-      }
-      const newParametersArray = factory2.createNodeArray(newParameters);
-      setTextRange(newParametersArray, node.parameters);
-      return newParametersArray;
-    }
-    function transformAsyncFunctionBody(node, outerParameters) {
-      const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0;
-      resumeLexicalEnvironment();
-      const original = getOriginalNode(node, isFunctionLike);
-      const nodeType = original.type;
-      const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0;
-      const isArrowFunction2 = node.kind === 219 /* ArrowFunction */;
-      const savedLexicalArgumentsBinding = lexicalArgumentsBinding;
-      const hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 512 /* CaptureArguments */) !== 0;
-      const captureLexicalArguments = hasLexicalArguments && !lexicalArgumentsBinding;
-      if (captureLexicalArguments) {
-        lexicalArgumentsBinding = factory2.createUniqueName("arguments");
-      }
-      let argumentsExpression;
-      if (innerParameters) {
-        if (isArrowFunction2) {
-          const parameterBindings = [];
-          Debug.assert(outerParameters.length <= node.parameters.length);
-          for (let i = 0; i < node.parameters.length; i++) {
-            Debug.assert(i < outerParameters.length);
-            const originalParameter = node.parameters[i];
-            const outerParameter = outerParameters[i];
-            Debug.assertNode(outerParameter.name, isIdentifier);
-            if (originalParameter.initializer || originalParameter.dotDotDotToken) {
-              Debug.assert(i === outerParameters.length - 1);
-              parameterBindings.push(factory2.createSpreadElement(outerParameter.name));
-              break;
-            }
-            parameterBindings.push(outerParameter.name);
-          }
-          argumentsExpression = factory2.createArrayLiteralExpression(parameterBindings);
-        } else {
-          argumentsExpression = factory2.createIdentifier("arguments");
-        }
-      }
-      const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
-      enclosingFunctionParameterNames = /* @__PURE__ */ new Set();
-      for (const parameter of node.parameters) {
-        recordDeclarationName(parameter, enclosingFunctionParameterNames);
-      }
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      if (!isArrowFunction2) {
-        capturedSuperProperties = /* @__PURE__ */ new Set();
-        hasSuperElementAccess = false;
-      }
-      const hasLexicalThis = inHasLexicalThisContext();
-      let asyncBody = transformAsyncFunctionBodyWorker(node.body);
-      asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, endLexicalEnvironment()));
-      let result;
-      if (!isArrowFunction2) {
-        const statements = [];
-        statements.push(
-          factory2.createReturnStatement(
-            emitHelpers().createAwaiterHelper(
-              hasLexicalThis,
-              argumentsExpression,
-              promiseConstructor,
-              innerParameters,
-              asyncBody
-            )
-          )
-        );
-        const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
-        if (emitSuperHelpers) {
-          enableSubstitutionForAsyncMethodsWithSuper();
-          if (capturedSuperProperties.size) {
-            const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-            substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-            insertStatementsAfterStandardPrologue(statements, [variableStatement]);
-          }
-        }
-        if (captureLexicalArguments) {
-          insertStatementsAfterStandardPrologue(statements, [createCaptureArgumentsStatement()]);
-        }
-        const block = factory2.createBlock(
-          statements,
-          /*multiLine*/
-          true
-        );
-        setTextRange(block, node.body);
-        if (emitSuperHelpers && hasSuperElementAccess) {
-          if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-            addEmitHelper(block, advancedAsyncSuperHelper);
-          } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-            addEmitHelper(block, asyncSuperHelper);
-          }
-        }
-        result = block;
-      } else {
-        result = emitHelpers().createAwaiterHelper(
-          hasLexicalThis,
-          argumentsExpression,
-          promiseConstructor,
-          innerParameters,
-          asyncBody
-        );
-        if (captureLexicalArguments) {
-          const block = factory2.converters.convertToFunctionBlock(result);
-          result = factory2.updateBlock(block, factory2.mergeLexicalEnvironment(block.statements, [createCaptureArgumentsStatement()]));
-        }
-      }
-      enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
-      if (!isArrowFunction2) {
-        capturedSuperProperties = savedCapturedSuperProperties;
-        hasSuperElementAccess = savedHasSuperElementAccess;
-        lexicalArgumentsBinding = savedLexicalArgumentsBinding;
-      }
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || emptyArray,
+        directories: host.getDirectories(dir) || emptyArray
+      };
+      if (path === rootDirPath) rootSymLinkResult = result;
       return result;
     }
-    function transformAsyncFunctionBodyWorker(body, start) {
-      if (isBlock(body)) {
-        return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start));
-      } else {
-        return factory2.converters.convertToFunctionBlock(Debug.checkDefined(visitNode(body, asyncBodyVisitor, isConciseBody)));
-      }
+  }
+  function realpath(s) {
+    return host.realpath ? host.realpath(s) : s;
+  }
+  function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) {
+    const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath);
+    if (existingResult !== void 0) {
+      clearCache();
+      return void 0;
     }
-    function getPromiseConstructor(type) {
-      const typeName = type && getEntityNameFromTypeNode(type);
-      if (typeName && isEntityName(typeName)) {
-        const serializationKind = resolver.getTypeReferenceSerializationKind(typeName);
-        if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) {
-          return typeName;
-        }
-      }
+    const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath);
+    if (!parentResult) {
       return void 0;
     }
-    function enableSubstitutionForAsyncMethodsWithSuper() {
-      if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
-        enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
-        context.enableSubstitution(213 /* CallExpression */);
-        context.enableSubstitution(211 /* PropertyAccessExpression */);
-        context.enableSubstitution(212 /* ElementAccessExpression */);
-        context.enableEmitNotification(263 /* ClassDeclaration */);
-        context.enableEmitNotification(174 /* MethodDeclaration */);
-        context.enableEmitNotification(177 /* GetAccessor */);
-        context.enableEmitNotification(178 /* SetAccessor */);
-        context.enableEmitNotification(176 /* Constructor */);
-        context.enableEmitNotification(243 /* VariableStatement */);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
-        const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
-        if (superContainerFlags !== enclosingSuperContainerFlags) {
-          const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-          enclosingSuperContainerFlags = superContainerFlags;
-          previousOnEmitNode(hint, node, emitCallback);
-          enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-          return;
-        }
-      } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
-        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-        enclosingSuperContainerFlags = 0;
-        previousOnEmitNode(hint, node, emitCallback);
-        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-        return;
-      }
-      previousOnEmitNode(hint, node, emitCallback);
+    if (!host.directoryExists) {
+      clearCache();
+      return void 0;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
-        return substituteExpression(node);
-      }
-      return node;
+    const baseName = getBaseNameOfFileName(fileOrDirectory);
+    const fsQueryResult = {
+      fileExists: host.fileExists(fileOrDirectory),
+      directoryExists: host.directoryExists(fileOrDirectory)
+    };
+    if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) {
+      clearCache();
+    } else {
+      updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists);
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 211 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
-        case 213 /* CallExpression */:
-          return substituteCallExpression(node);
-      }
-      return node;
+    return fsQueryResult;
+  }
+  function addOrDeleteFile(fileName, filePath, eventKind) {
+    if (eventKind === 1 /* Changed */) {
+      return;
     }
-    function substitutePropertyAccessExpression(node) {
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            node.name
-          ),
-          node
-        );
-      }
-      return node;
+    const parentResult = getCachedFileSystemEntriesForBaseDir(filePath);
+    if (parentResult) {
+      updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */);
     }
-    function substituteElementAccessExpression(node) {
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        return createSuperElementAccessInAsyncMethod(
-          node.argumentExpression,
-          node
-        );
+  }
+  function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) {
+    const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles;
+    const canonicalizedBaseName = getCanonicalFileName(baseName);
+    if (fileExists2) {
+      if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) {
+        parentResult.files.push(baseName);
       }
-      return node;
+    } else {
+      const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive);
+      if (sortedIndex >= 0) {
+        canonicalizedFiles.splice(sortedIndex, 1);
+        const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName);
+        parentResult.files.splice(unsortedIndex, 1);
+      }
+    }
+  }
+  function clearCache() {
+    cachedReadDirectoryResult.clear();
+  }
+}
+var ProgramUpdateLevel = /* @__PURE__ */ ((ProgramUpdateLevel2) => {
+  ProgramUpdateLevel2[ProgramUpdateLevel2["Update"] = 0] = "Update";
+  ProgramUpdateLevel2[ProgramUpdateLevel2["RootNamesAndUpdate"] = 1] = "RootNamesAndUpdate";
+  ProgramUpdateLevel2[ProgramUpdateLevel2["Full"] = 2] = "Full";
+  return ProgramUpdateLevel2;
+})(ProgramUpdateLevel || {});
+function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) {
+  var _a;
+  const extendedConfigs = arrayToMap(((_a = options == null ? void 0 : options.configFile) == null ? void 0 : _a.extendedSourceFiles) || emptyArray, toPath3);
+  extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => {
+    if (!extendedConfigs.has(extendedConfigFilePath)) {
+      watcher.projects.delete(projectPath);
+      watcher.close();
     }
-    function substituteCallExpression(node) {
-      const expression = node.expression;
-      if (isSuperProperty(expression)) {
-        const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(argumentExpression, "call"),
-          /*typeArguments*/
-          void 0,
-          [
-            factory2.createThis(),
-            ...node.arguments
-          ]
-        );
-      }
-      return node;
+  });
+  extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => {
+    const existing = extendedConfigFilesMap.get(extendedConfigFilePath);
+    if (existing) {
+      existing.projects.add(projectPath);
+    } else {
+      extendedConfigFilesMap.set(extendedConfigFilePath, {
+        projects: /* @__PURE__ */ new Set([projectPath]),
+        watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath),
+        close: () => {
+          const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath);
+          if (!existing2 || existing2.projects.size !== 0) return;
+          existing2.watcher.close();
+          extendedConfigFilesMap.delete(extendedConfigFilePath);
+        }
+      });
     }
-    function isSuperContainer(node) {
-      const kind = node.kind;
-      return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+  });
+}
+function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) {
+  extendedConfigFilesMap.forEach((watcher) => {
+    if (watcher.projects.delete(projectPath)) watcher.close();
+  });
+}
+function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) {
+  if (!extendedConfigCache.delete(extendedConfigFilePath)) return;
+  extendedConfigCache.forEach(({ extendedResult }, key) => {
+    var _a;
+    if ((_a = extendedResult.extendedSourceFiles) == null ? void 0 : _a.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) {
+      cleanExtendedConfigCache(extendedConfigCache, key, toPath3);
     }
-    function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
-      if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createCallExpression(
-              factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
-              /*typeArguments*/
-              void 0,
-              [argumentExpression]
-            ),
-            "value"
-          ),
-          location
-        );
-      } else {
-        return setTextRange(
-          factory2.createCallExpression(
-            factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
-            /*typeArguments*/
-            void 0,
-            [argumentExpression]
-          ),
-          location
-        );
+  });
+}
+function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) {
+  mutateMap(
+    missingFileWatches,
+    program.getMissingFilePaths(),
+    {
+      // Watch the missing files
+      createNewValue: createMissingFileWatch,
+      // Files that are no longer missing (e.g. because they are no longer required)
+      // should no longer be watched.
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) {
+  if (wildcardDirectories) {
+    mutateMap(
+      existingWatchedForWildcards,
+      new Map(Object.entries(wildcardDirectories)),
+      {
+        // Create new watch and recursive info
+        createNewValue: createWildcardDirectoryWatcher,
+        // Close existing watch thats not needed any more
+        onDeleteValue: closeFileWatcherOf,
+        // Close existing watch that doesnt match in the flags
+        onExistingValue: updateWildcardDirectoryWatcher
       }
+    );
+  } else {
+    clearMap(existingWatchedForWildcards, closeFileWatcherOf);
+  }
+  function createWildcardDirectoryWatcher(directory, flags) {
+    return {
+      watcher: watchDirectory(directory, flags),
+      flags
+    };
+  }
+  function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) {
+    if (existingWatcher.flags === flags) {
+      return;
     }
+    existingWatcher.watcher.close();
+    existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags));
+  }
+}
+function isIgnoredFileFromWildCardWatching({
+  watchedDirPath,
+  fileOrDirectory,
+  fileOrDirectoryPath,
+  configFileName,
+  options,
+  program,
+  extraFileExtensions,
+  currentDirectory,
+  useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+  writeLog,
+  toPath: toPath3,
+  getScriptKind: getScriptKind2
+}) {
+  const newPath = removeIgnoredPath(fileOrDirectoryPath);
+  if (!newPath) {
+    writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`);
+    return true;
   }
-  function createSuperAccessVariableStatement(factory2, resolver, node, names) {
-    const hasBinding = (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) !== 0;
-    const accessors = [];
-    names.forEach((_, key) => {
-      const name = unescapeLeadingUnderscores(key);
-      const getterAndSetter = [];
-      getterAndSetter.push(factory2.createPropertyAssignment(
-        "get",
-        factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          /* parameters */
-          [],
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          setEmitFlags(
-            factory2.createPropertyAccessExpression(
-              setEmitFlags(
-                factory2.createSuper(),
-                8 /* NoSubstitution */
-              ),
-              name
-            ),
-            8 /* NoSubstitution */
-          )
-        )
-      ));
-      if (hasBinding) {
-        getterAndSetter.push(
-          factory2.createPropertyAssignment(
-            "set",
-            factory2.createArrowFunction(
-              /*modifiers*/
-              void 0,
-              /*typeParameters*/
-              void 0,
-              /* parameters */
-              [
-                factory2.createParameterDeclaration(
-                  /*modifiers*/
-                  void 0,
-                  /*dotDotDotToken*/
-                  void 0,
-                  "v",
-                  /*questionToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  /*initializer*/
-                  void 0
-                )
-              ],
-              /*type*/
-              void 0,
-              /*equalsGreaterThanToken*/
-              void 0,
-              factory2.createAssignment(
-                setEmitFlags(
-                  factory2.createPropertyAccessExpression(
-                    setEmitFlags(
-                      factory2.createSuper(),
-                      8 /* NoSubstitution */
-                    ),
-                    name
-                  ),
-                  8 /* NoSubstitution */
-                ),
-                factory2.createIdentifier("v")
-              )
-            )
-          )
-        );
+  fileOrDirectoryPath = newPath;
+  if (fileOrDirectoryPath === watchedDirPath) return false;
+  if (hasExtension(fileOrDirectoryPath) && !(isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions) || isSupportedScriptKind())) {
+    writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`);
+    return true;
+  }
+  if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames2, currentDirectory)) {
+    writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`);
+    return true;
+  }
+  if (!program) return false;
+  if (options.outFile || options.outDir) return false;
+  if (isDeclarationFileName(fileOrDirectoryPath)) {
+    if (options.declarationDir) return false;
+  } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) {
+    return false;
+  }
+  const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath);
+  const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program;
+  const builderProgram = !realProgram && !isArray(program) ? program : void 0;
+  if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) {
+    writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`);
+    return true;
+  }
+  return false;
+  function hasSourceFile(file) {
+    return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.getState().fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file);
+  }
+  function isSupportedScriptKind() {
+    if (!getScriptKind2) return false;
+    const scriptKind = getScriptKind2(fileOrDirectory);
+    switch (scriptKind) {
+      case 3 /* TS */:
+      case 4 /* TSX */:
+      case 7 /* Deferred */:
+      case 5 /* External */:
+        return true;
+      case 1 /* JS */:
+      case 2 /* JSX */:
+        return getAllowJSCompilerOption(options);
+      case 6 /* JSON */:
+        return getResolveJsonModule(options);
+      case 0 /* Unknown */:
+        return false;
+    }
+  }
+}
+function isBuilderProgram(program) {
+  return !!program.getState;
+}
+function isEmittedFileOfProgram(program, file) {
+  if (!program) {
+    return false;
+  }
+  return program.isEmittedFile(file);
+}
+var WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => {
+  WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None";
+  WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly";
+  WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose";
+  return WatchLogLevel2;
+})(WatchLogLevel || {});
+function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) {
+  setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop);
+  const plainInvokeFactory = {
+    watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options),
+    watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options)
+  };
+  const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? {
+    watchFile: createTriggerLoggingAddWatch("watchFile"),
+    watchDirectory: createTriggerLoggingAddWatch("watchDirectory")
+  } : void 0;
+  const factory2 = watchLogLevel === 2 /* Verbose */ ? {
+    watchFile: createFileWatcherWithLogging,
+    watchDirectory: createDirectoryWatcherWithLogging
+  } : triggerInvokingFactory || plainInvokeFactory;
+  const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher;
+  return {
+    watchFile: createExcludeHandlingAddWatch("watchFile"),
+    watchDirectory: createExcludeHandlingAddWatch("watchDirectory")
+  };
+  function createExcludeHandlingAddWatch(key) {
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => {
+      var _a;
+      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2(), ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)) || "") ? factory2[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        cb,
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+    };
+  }
+  function useCaseSensitiveFileNames2() {
+    return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames();
+  }
+  function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) {
+    log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
+    return {
+      close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`)
+    };
+  }
+  function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
+    log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
+    const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2);
+    return {
+      close: () => {
+        log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
+        watcher.close();
       }
-      accessors.push(
-        factory2.createPropertyAssignment(
-          name,
-          factory2.createObjectLiteralExpression(getterAndSetter)
-        )
-      );
-    });
-    return factory2.createVariableStatement(
-      /*modifiers*/
+    };
+  }
+  function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
+    const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+    log(watchInfo);
+    const start = timestamp();
+    const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2);
+    const elapsed = timestamp() - start;
+    log(`Elapsed:: ${elapsed}ms ${watchInfo}`);
+    return {
+      close: () => {
+        const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+        log(watchInfo2);
+        const start2 = timestamp();
+        watcher.close();
+        const elapsed2 = timestamp() - start2;
+        log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`);
+      }
+    };
+  }
+  function createTriggerLoggingAddWatch(key) {
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+      /*thisArgs*/
       void 0,
-      factory2.createVariableDeclarationList(
-        [
-          factory2.createVariableDeclaration(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            factory2.createCallExpression(
-              factory2.createPropertyAccessExpression(
-                factory2.createIdentifier("Object"),
-                "create"
-              ),
-              /*typeArguments*/
-              void 0,
-              [
-                factory2.createNull(),
-                factory2.createObjectLiteralExpression(
-                  accessors,
-                  /*multiLine*/
-                  true
-                )
-              ]
-            )
-          )
-        ],
-        2 /* Const */
-      )
+      file,
+      (...args) => {
+        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+        log(triggerredInfo);
+        const start = timestamp();
+        cb.call(
+          /*thisArg*/
+          void 0,
+          ...args
+        );
+        const elapsed = timestamp() - start;
+        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+      },
+      flags,
+      options,
+      detailInfo1,
+      detailInfo2
     );
   }
-  var init_es2017 = __esm({
-    "src/compiler/transformers/es2017.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
+  function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
+    return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
+  }
+}
+function getFallbackOptions(options) {
+  const fallbackPolling = options == null ? void 0 : options.fallbackPolling;
+  return {
+    watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */
+  };
+}
+function closeFileWatcherOf(objWithWatcher) {
+  objWithWatcher.watcher.close();
+}
 
-  // src/compiler/transformers/es2018.ts
-  function transformES2018(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let exportedVariableStatement = false;
-    let enabledSubstitutions;
-    let enclosingFunctionFlags;
-    let parametersWithPrecedingObjectRestOrSpread;
-    let enclosingSuperContainerFlags = 0;
-    let hierarchyFacts = 0;
-    let currentSourceFile;
-    let taggedTemplateStringDeclarations;
-    let capturedSuperProperties;
-    let hasSuperElementAccess;
-    const substitutedSuperAccessors = [];
-    return chainBundle(context, transformSourceFile);
-    function affectsSubtree(excludeFacts, includeFacts) {
-      return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts);
-    }
-    function enterSubtree(excludeFacts, includeFacts) {
-      const ancestorFacts = hierarchyFacts;
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */;
-      return ancestorFacts;
-    }
-    function exitSubtree(ancestorFacts) {
-      hierarchyFacts = ancestorFacts;
-    }
-    function recordTaggedTemplateString(temp) {
-      taggedTemplateStringDeclarations = append(
-        taggedTemplateStringDeclarations,
-        factory2.createVariableDeclaration(temp)
-      );
-    }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      const visited = visitSourceFile(node);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      taggedTemplateStringDeclarations = void 0;
-      return visited;
+// src/compiler/program.ts
+function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") {
+  return forEachAncestorDirectory(searchPath, (ancestor) => {
+    const fileName = combinePaths(ancestor, configName);
+    return fileExists(fileName) ? fileName : void 0;
+  });
+}
+function resolveTripleslashReference(moduleName, containingFile) {
+  const basePath = getDirectoryPath(containingFile);
+  const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName);
+  return normalizePath(referencedFileName);
+}
+function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) {
+  let commonPathComponents;
+  const failed = forEach(fileNames, (sourceFile) => {
+    const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory);
+    sourcePathComponents.pop();
+    if (!commonPathComponents) {
+      commonPathComponents = sourcePathComponents;
+      return;
     }
-    function visitor(node) {
-      return visitorWorker(
-        node,
-        /*expressionResultIsUnused*/
-        false
-      );
+    const n = Math.min(commonPathComponents.length, sourcePathComponents.length);
+    for (let i = 0; i < n; i++) {
+      if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) {
+        if (i === 0) {
+          return true;
+        }
+        commonPathComponents.length = i;
+        break;
+      }
     }
-    function visitorWithUnusedExpressionResult(node) {
-      return visitorWorker(
-        node,
-        /*expressionResultIsUnused*/
-        true
-      );
+    if (sourcePathComponents.length < commonPathComponents.length) {
+      commonPathComponents.length = sourcePathComponents.length;
     }
-    function visitorNoAsyncModifier(node) {
-      if (node.kind === 134 /* AsyncKeyword */) {
-        return void 0;
+  });
+  if (failed) {
+    return "";
+  }
+  if (!commonPathComponents) {
+    return currentDirectory;
+  }
+  return getPathFromPathComponents(commonPathComponents);
+}
+function createCompilerHost(options, setParentNodes) {
+  return createCompilerHostWorker(options, setParentNodes);
+}
+function createGetSourceFile(readFile, setParentNodes) {
+  return (fileName, languageVersionOrOptions, onError) => {
+    let text;
+    try {
+      mark("beforeIORead");
+      text = readFile(fileName);
+      mark("afterIORead");
+      measure("I/O Read", "beforeIORead", "afterIORead");
+    } catch (e) {
+      if (onError) {
+        onError(e.message);
       }
-      return node;
+      text = "";
     }
-    function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) {
-      if (affectsSubtree(excludeFacts, includeFacts)) {
-        const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
-        const result = cb(value);
-        exitSubtree(ancestorFacts);
-        return result;
+    return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0;
+  };
+}
+function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) {
+  return (fileName, data, writeByteOrderMark, onError) => {
+    try {
+      mark("beforeIOWrite");
+      writeFileEnsuringDirectories(
+        fileName,
+        data,
+        writeByteOrderMark,
+        actualWriteFile,
+        createDirectory,
+        directoryExists
+      );
+      mark("afterIOWrite");
+      measure("I/O Write", "beforeIOWrite", "afterIOWrite");
+    } catch (e) {
+      if (onError) {
+        onError(e.message);
       }
-      return cb(value);
     }
-    function visitDefault(node) {
-      return visitEachChild(node, visitor, context);
+  };
+}
+function createCompilerHostWorker(options, setParentNodes, system = sys) {
+  const existingDirectories = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames);
+  function directoryExists(directoryPath) {
+    if (existingDirectories.has(directoryPath)) {
+      return true;
     }
-    function visitorWorker(node, expressionResultIsUnused2) {
-      if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 223 /* AwaitExpression */:
-          return visitAwaitExpression(node);
-        case 229 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 253 /* ReturnStatement */:
-          return visitReturnStatement(node);
-        case 256 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 210 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(node, expressionResultIsUnused2);
-        case 299 /* CatchClause */:
-          return visitCatchClause(node);
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 260 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-        case 249 /* ForInStatement */:
-          return doWithHierarchyFacts(
-            visitDefault,
-            node,
-            0 /* IterationStatementExcludes */,
-            2 /* IterationStatementIncludes */
-          );
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(
-            node,
-            /*outermostLabeledStatement*/
-            void 0
-          );
-        case 248 /* ForStatement */:
-          return doWithHierarchyFacts(
-            visitForStatement,
-            node,
-            0 /* IterationStatementExcludes */,
-            2 /* IterationStatementIncludes */
-          );
-        case 222 /* VoidExpression */:
-          return visitVoidExpression(node);
-        case 176 /* Constructor */:
-          return doWithHierarchyFacts(
-            visitConstructorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 174 /* MethodDeclaration */:
-          return doWithHierarchyFacts(
-            visitMethodDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 177 /* GetAccessor */:
-          return doWithHierarchyFacts(
-            visitGetAccessorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 178 /* SetAccessor */:
-          return doWithHierarchyFacts(
-            visitSetAccessorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 262 /* FunctionDeclaration */:
-          return doWithHierarchyFacts(
-            visitFunctionDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 218 /* FunctionExpression */:
-          return doWithHierarchyFacts(
-            visitFunctionExpression,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 219 /* ArrowFunction */:
-          return doWithHierarchyFacts(
-            visitArrowFunction,
-            node,
-            2 /* ArrowFunctionExcludes */,
-            0 /* ArrowFunctionIncludes */
-          );
-        case 169 /* Parameter */:
-          return visitParameter(node);
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, expressionResultIsUnused2);
-        case 215 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 211 /* PropertyAccessExpression */:
-          if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) {
-            capturedSuperProperties.add(node.name.escapedText);
-          }
-          return visitEachChild(node, visitor, context);
-        case 212 /* ElementAccessExpression */:
-          if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) {
-            hasSuperElementAccess = true;
-          }
-          return visitEachChild(node, visitor, context);
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return doWithHierarchyFacts(
-            visitDefault,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) {
+      existingDirectories.set(directoryPath, true);
+      return true;
     }
-    function visitAwaitExpression(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createYieldExpression(
-              /*asteriskToken*/
-              void 0,
-              emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
-            ),
-            /*location*/
-            node
-          ),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    return false;
+  }
+  function getDefaultLibLocation() {
+    return getDirectoryPath(normalizePath(system.getExecutingFilePath()));
+  }
+  const newLine = getNewLineCharacter(options);
+  const realpath = system.realpath && ((path) => system.realpath(path));
+  const compilerHost = {
+    getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), setParentNodes),
+    getDefaultLibLocation,
+    getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)),
+    writeFile: createWriteFileMeasuringIO(
+      (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
+      (path) => (compilerHost.createDirectory || system.createDirectory)(path),
+      (path) => directoryExists(path)
+    ),
+    getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
+    useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
+    getCanonicalFileName,
+    getNewLine: () => newLine,
+    fileExists: (fileName) => system.fileExists(fileName),
+    readFile: (fileName) => system.readFile(fileName),
+    trace: (s) => system.write(s + newLine),
+    directoryExists: (directoryName) => system.directoryExists(directoryName),
+    getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "",
+    getDirectories: (path) => system.getDirectories(path),
+    realpath,
+    readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth),
+    createDirectory: (d) => system.createDirectory(d),
+    createHash: maybeBind(system, system.createHash)
+  };
+  return compilerHost;
+}
+function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) {
+  const originalReadFile = host.readFile;
+  const originalFileExists = host.fileExists;
+  const originalDirectoryExists = host.directoryExists;
+  const originalCreateDirectory = host.createDirectory;
+  const originalWriteFile = host.writeFile;
+  const readFileCache = /* @__PURE__ */ new Map();
+  const fileExistsCache = /* @__PURE__ */ new Map();
+  const directoryExistsCache = /* @__PURE__ */ new Map();
+  const sourceFileCache = /* @__PURE__ */ new Map();
+  const readFileWithCache = (fileName) => {
+    const key = toPath3(fileName);
+    const value = readFileCache.get(key);
+    if (value !== void 0) return value !== false ? value : void 0;
+    return setReadFileCache(key, fileName);
+  };
+  const setReadFileCache = (key, fileName) => {
+    const newValue = originalReadFile.call(host, fileName);
+    readFileCache.set(key, newValue !== void 0 ? newValue : false);
+    return newValue;
+  };
+  host.readFile = (fileName) => {
+    const key = toPath3(fileName);
+    const value = readFileCache.get(key);
+    if (value !== void 0) return value !== false ? value : void 0;
+    if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) {
+      return originalReadFile.call(host, fileName);
+    }
+    return setReadFileCache(key, fileName);
+  };
+  const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => {
+    const key = toPath3(fileName);
+    const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
+    const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat);
+    const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key);
+    if (value) return value;
+    const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile);
+    if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) {
+      sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile));
     }
-    function visitYieldExpression(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        if (node.asteriskToken) {
-          const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression);
-          return setOriginalNode(
-            setTextRange(
-              factory2.createYieldExpression(
-                /*asteriskToken*/
-                void 0,
-                emitHelpers().createAwaitHelper(
-                  factory2.updateYieldExpression(
-                    node,
-                    node.asteriskToken,
-                    setTextRange(
-                      emitHelpers().createAsyncDelegatorHelper(
-                        setTextRange(
-                          emitHelpers().createAsyncValuesHelper(expression),
-                          expression
-                        )
-                      ),
-                      expression
-                    )
-                  )
-                )
-              ),
-              node
-            ),
-            node
-          );
-        }
-        return setOriginalNode(
-          setTextRange(
-            factory2.createYieldExpression(
-              /*asteriskToken*/
-              void 0,
-              createDownlevelAwait(
-                node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
-              )
-            ),
-            node
-          ),
-          node
-        );
+    return sourceFile;
+  } : void 0;
+  host.fileExists = (fileName) => {
+    const key = toPath3(fileName);
+    const value = fileExistsCache.get(key);
+    if (value !== void 0) return value;
+    const newValue = originalFileExists.call(host, fileName);
+    fileExistsCache.set(key, !!newValue);
+    return newValue;
+  };
+  if (originalWriteFile) {
+    host.writeFile = (fileName, data, ...rest) => {
+      const key = toPath3(fileName);
+      fileExistsCache.delete(key);
+      const value = readFileCache.get(key);
+      if (value !== void 0 && value !== data) {
+        readFileCache.delete(key);
+        sourceFileCache.forEach((map2) => map2.delete(key));
+      } else if (getSourceFileWithCache) {
+        sourceFileCache.forEach((map2) => {
+          const sourceFile = map2.get(key);
+          if (sourceFile && sourceFile.text !== data) {
+            map2.delete(key);
+          }
+        });
       }
-      return visitEachChild(node, visitor, context);
+      originalWriteFile.call(host, fileName, data, ...rest);
+    };
+  }
+  if (originalDirectoryExists) {
+    host.directoryExists = (directory) => {
+      const key = toPath3(directory);
+      const value = directoryExistsCache.get(key);
+      if (value !== void 0) return value;
+      const newValue = originalDirectoryExists.call(host, directory);
+      directoryExistsCache.set(key, !!newValue);
+      return newValue;
+    };
+    if (originalCreateDirectory) {
+      host.createDirectory = (directory) => {
+        const key = toPath3(directory);
+        directoryExistsCache.delete(key);
+        originalCreateDirectory.call(host, directory);
+      };
     }
-    function visitReturnStatement(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        return factory2.updateReturnStatement(
-          node,
-          createDownlevelAwait(
-            node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
-          )
-        );
-      }
-      return visitEachChild(node, visitor, context);
+  }
+  return {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    getSourceFileWithCache,
+    readFileWithCache
+  };
+}
+function getPreEmitDiagnostics(program, sourceFile, cancellationToken) {
+  let diagnostics;
+  diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics());
+  diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken));
+  diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken));
+  diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken));
+  diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken));
+  if (getEmitDeclarations(program.getCompilerOptions())) {
+    diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken));
+  }
+  return sortAndDeduplicateDiagnostics(diagnostics || emptyArray);
+}
+function formatDiagnostics(diagnostics, host) {
+  let output = "";
+  for (const diagnostic of diagnostics) {
+    output += formatDiagnostic(diagnostic, host);
+  }
+  return output;
+}
+function formatDiagnostic(diagnostic, host) {
+  const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`;
+  if (diagnostic.file) {
+    const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start);
+    const fileName = diagnostic.file.fileName;
+    const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2));
+    return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage;
+  }
+  return errorMessage;
+}
+var ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => {
+  ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m";
+  ForegroundColorEscapeSequences2["Red"] = "\x1B[91m";
+  ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m";
+  ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m";
+  ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m";
+  return ForegroundColorEscapeSequences2;
+})(ForegroundColorEscapeSequences || {});
+var gutterStyleSequence = "\x1B[7m";
+var gutterSeparator = " ";
+var resetEscapeSequence = "\x1B[0m";
+var ellipsis = "...";
+var halfIndent = "  ";
+var indent = "    ";
+function getCategoryFormat(category) {
+  switch (category) {
+    case 1 /* Error */:
+      return "\x1B[91m" /* Red */;
+    case 0 /* Warning */:
+      return "\x1B[93m" /* Yellow */;
+    case 2 /* Suggestion */:
+      return Debug.fail("Should never get an Info diagnostic on the command line.");
+    case 3 /* Message */:
+      return "\x1B[94m" /* Blue */;
+  }
+}
+function formatColorAndReset(text, formatStyle) {
+  return formatStyle + text + resetEscapeSequence;
+}
+function formatCodeSpan(file, start, length2, indent3, squiggleColor, host) {
+  const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start);
+  const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start + length2);
+  const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line;
+  const hasMoreThanFiveLines = lastLine - firstLine >= 4;
+  let gutterWidth = (lastLine + 1 + "").length;
+  if (hasMoreThanFiveLines) {
+    gutterWidth = Math.max(ellipsis.length, gutterWidth);
+  }
+  let context = "";
+  for (let i = firstLine; i <= lastLine; i++) {
+    context += host.getNewLine();
+    if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) {
+      context += indent3 + formatColorAndReset(ellipsis.padStart(gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine();
+      i = lastLine - 1;
+    }
+    const lineStart = getPositionOfLineAndCharacter(file, i, 0);
+    const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length;
+    let lineContent = file.text.slice(lineStart, lineEnd);
+    lineContent = lineContent.trimEnd();
+    lineContent = lineContent.replace(/\t/g, " ");
+    context += indent3 + formatColorAndReset((i + 1 + "").padStart(gutterWidth), gutterStyleSequence) + gutterSeparator;
+    context += lineContent + host.getNewLine();
+    context += indent3 + formatColorAndReset("".padStart(gutterWidth), gutterStyleSequence) + gutterSeparator;
+    context += squiggleColor;
+    if (i === firstLine) {
+      const lastCharForLine = i === lastLine ? lastLineChar : void 0;
+      context += lineContent.slice(0, firstLineChar).replace(/\S/g, " ");
+      context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~");
+    } else if (i === lastLine) {
+      context += lineContent.slice(0, lastLineChar).replace(/./g, "~");
+    } else {
+      context += lineContent.replace(/./g, "~");
+    }
+    context += resetEscapeSequence;
+  }
+  return context;
+}
+function formatLocation(file, start, host, color = formatColorAndReset) {
+  const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start);
+  const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName;
+  let output = "";
+  output += color(relativeFileName, "\x1B[96m" /* Cyan */);
+  output += ":";
+  output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */);
+  output += ":";
+  output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */);
+  return output;
+}
+function formatDiagnosticsWithColorAndContext(diagnostics, host) {
+  let output = "";
+  for (const diagnostic of diagnostics) {
+    if (diagnostic.file) {
+      const { file, start } = diagnostic;
+      output += formatLocation(file, start, host);
+      output += " - ";
     }
-    function visitLabeledStatement(node) {
-      if (enclosingFunctionFlags & 2 /* Async */) {
-        const statement = unwrapInnermostStatementOfLabel(node);
-        if (statement.kind === 250 /* ForOfStatement */ && statement.awaitModifier) {
-          return visitForOfStatement(statement, node);
-        }
-        return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node);
-      }
-      return visitEachChild(node, visitor, context);
+    output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category));
+    output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */);
+    output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine());
+    if (diagnostic.file && diagnostic.code !== Diagnostics.File_appears_to_be_binary.code) {
+      output += host.getNewLine();
+      output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host);
     }
-    function chunkObjectLiteralElements(elements) {
-      let chunkObject;
-      const objects = [];
-      for (const e of elements) {
-        if (e.kind === 305 /* SpreadAssignment */) {
-          if (chunkObject) {
-            objects.push(factory2.createObjectLiteralExpression(chunkObject));
-            chunkObject = void 0;
-          }
-          const target = e.expression;
-          objects.push(visitNode(target, visitor, isExpression));
-        } else {
-          chunkObject = append(
-            chunkObject,
-            e.kind === 303 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike)
-          );
+    if (diagnostic.relatedInformation) {
+      output += host.getNewLine();
+      for (const { file, start, length: length2, messageText } of diagnostic.relatedInformation) {
+        if (file) {
+          output += host.getNewLine();
+          output += halfIndent + formatLocation(file, start, host);
+          output += formatCodeSpan(file, start, length2, indent, "\x1B[96m" /* Cyan */, host);
         }
+        output += host.getNewLine();
+        output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine());
       }
-      if (chunkObject) {
-        objects.push(factory2.createObjectLiteralExpression(chunkObject));
-      }
-      return objects;
     }
-    function visitObjectLiteralExpression(node) {
-      if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        const objects = chunkObjectLiteralElements(node.properties);
-        if (objects.length && objects[0].kind !== 210 /* ObjectLiteralExpression */) {
-          objects.unshift(factory2.createObjectLiteralExpression());
-        }
-        let expression = objects[0];
-        if (objects.length > 1) {
-          for (let i = 1; i < objects.length; i++) {
-            expression = emitHelpers().createAssignHelper([expression, objects[i]]);
-          }
-          return expression;
-        } else {
-          return emitHelpers().createAssignHelper(objects);
-        }
+    output += host.getNewLine();
+  }
+  return output;
+}
+function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) {
+  if (isString(diag2)) {
+    return diag2;
+  } else if (diag2 === void 0) {
+    return "";
+  }
+  let result = "";
+  if (indent3) {
+    result += newLine;
+    for (let i = 0; i < indent3; i++) {
+      result += "  ";
+    }
+  }
+  result += diag2.messageText;
+  indent3++;
+  if (diag2.next) {
+    for (const kid of diag2.next) {
+      result += flattenDiagnosticMessageText(kid, newLine, indent3);
+    }
+  }
+  return result;
+}
+function getModeForFileReference(ref, containingFileMode) {
+  return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
+}
+function getModeForResolutionAtIndex(file, index, compilerOptions) {
+  return getModeForUsageLocationWorker(file, getModuleNameStringLiteralAt(file, index), compilerOptions);
+}
+function isExclusivelyTypeOnlyImportOrExport(decl) {
+  var _a;
+  if (isExportDeclaration(decl)) {
+    return decl.isTypeOnly;
+  }
+  if ((_a = decl.importClause) == null ? void 0 : _a.isTypeOnly) {
+    return true;
+  }
+  return false;
+}
+function getModeForUsageLocation(file, usage, compilerOptions) {
+  return getModeForUsageLocationWorker(file, usage, compilerOptions);
+}
+function getModeForUsageLocationWorker(file, usage, compilerOptions) {
+  var _a;
+  if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent)) {
+    const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent);
+    if (isTypeOnly) {
+      const override = getResolutionModeOverride(usage.parent.attributes);
+      if (override) {
+        return override;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitExpressionStatement(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-    }
-    function visitParenthesizedExpression(node, expressionResultIsUnused2) {
-      return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
-    }
-    function visitSourceFile(node) {
-      const ancestorFacts = enterSubtree(
-        2 /* SourceFileExcludes */,
-        isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */
-      );
-      exportedVariableStatement = false;
-      const visited = visitEachChild(node, visitor, context);
-      const statement = concatenate(
-        visited.statements,
-        taggedTemplateStringDeclarations && [
-          factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
-          )
-        ]
-      );
-      const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements));
-      exitSubtree(ancestorFacts);
-      return result;
     }
-    function visitTaggedTemplateExpression(node) {
-      return processTaggedTemplateExpression(
-        context,
-        node,
-        visitor,
-        currentSourceFile,
-        recordTaggedTemplateString,
-        0 /* LiftRestriction */
-      );
+  }
+  if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) {
+    const override = getResolutionModeOverride(usage.parent.parent.attributes);
+    if (override) {
+      return override;
     }
-    function visitBinaryExpression(node, expressionResultIsUnused2) {
-      if (isDestructuringAssignment(node) && containsObjectRestOrSpread(node.left)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          1 /* ObjectRest */,
-          !expressionResultIsUnused2
-        );
-      }
-      if (node.operatorToken.kind === 28 /* CommaToken */) {
-        return factory2.updateBinaryExpression(
-          node,
-          visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
-          node.operatorToken,
-          visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
-        );
+  }
+  if (compilerOptions && getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
+    return usage.parent.parent && isImportEqualsDeclaration(usage.parent.parent) || isRequireCall(
+      usage.parent,
+      /*requireStringLiteralLikeArgument*/
+      false
+    ) ? 1 /* CommonJS */ : 99 /* ESNext */;
+  }
+  if (file.impliedNodeFormat === void 0) return void 0;
+  if (file.impliedNodeFormat !== 99 /* ESNext */) {
+    return isImportCall(walkUpParenthesizedExpressions(usage.parent)) ? 99 /* ESNext */ : 1 /* CommonJS */;
+  }
+  const exprParentParent = (_a = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _a.parent;
+  return exprParentParent && isImportEqualsDeclaration(exprParentParent) ? 1 /* CommonJS */ : 99 /* ESNext */;
+}
+function getResolutionModeOverride(node, grammarErrorOnNode) {
+  if (!node) return void 0;
+  if (length(node.elements) !== 1) {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(
+      node,
+      node.token === 118 /* WithKeyword */ ? Diagnostics.Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require : Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require
+    );
+    return void 0;
+  }
+  const elem = node.elements[0];
+  if (!isStringLiteralLike(elem.name)) return void 0;
+  if (elem.name.text !== "resolution-mode") {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(
+      elem.name,
+      node.token === 118 /* WithKeyword */ ? Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_attributes : Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions
+    );
+    return void 0;
+  }
+  if (!isStringLiteralLike(elem.value)) return void 0;
+  if (elem.value.text !== "import" && elem.value.text !== "require") {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import);
+    return void 0;
+  }
+  return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
+}
+var emptyResolution = {
+  resolvedModule: void 0,
+  resolvedTypeReferenceDirective: void 0
+};
+function getModuleResolutionName(literal) {
+  return literal.text;
+}
+var moduleResolutionNameAndModeGetter = {
+  getName: getModuleResolutionName,
+  getMode: (entry, file, compilerOptions) => getModeForUsageLocation(file, entry, compilerOptions)
+};
+function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: moduleResolutionNameAndModeGetter,
+    resolve: (moduleName, resolutionMode) => resolveModuleName(
+      moduleName,
+      containingFile,
+      options,
+      host,
+      cache,
+      redirectedReference,
+      resolutionMode
+    )
+  };
+}
+function getTypeReferenceResolutionName(entry) {
+  return !isString(entry) ? entry.fileName : entry;
+}
+var typeReferenceResolutionNameAndModeGetter = {
+  getName: getTypeReferenceResolutionName,
+  getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
+};
+function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: typeReferenceResolutionNameAndModeGetter,
+    resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
+      typeRef,
+      containingFile,
+      options,
+      host,
+      redirectedReference,
+      cache,
+      resoluionMode
+    )
+  };
+}
+function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
+  if (entries.length === 0) return emptyArray;
+  const resolutions = [];
+  const cache = /* @__PURE__ */ new Map();
+  const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
+  for (const entry of entries) {
+    const name = loader.nameAndMode.getName(entry);
+    const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options);
+    const key = createModeAwareCacheKey(name, mode);
+    let result = cache.get(key);
+    if (!result) {
+      cache.set(key, result = loader.resolve(name, mode));
+    }
+    resolutions.push(result);
+  }
+  return resolutions;
+}
+function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
+  return forEachProjectReference(
+    /*projectReferences*/
+    void 0,
+    resolvedProjectReferences,
+    (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2)
+  );
+}
+function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
+  let seenResolvedRefs;
+  return worker(
+    projectReferences,
+    resolvedProjectReferences,
+    /*parent*/
+    void 0
+  );
+  function worker(projectReferences2, resolvedProjectReferences2, parent2) {
+    if (cbRef) {
+      const result = cbRef(projectReferences2, parent2);
+      if (result) return result;
+    }
+    return forEach(resolvedProjectReferences2, (resolvedRef, index) => {
+      if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) {
+        return void 0;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitCommaListExpression(node, expressionResultIsUnused2) {
-      if (expressionResultIsUnused2) {
-        return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+      const result = cbResolvedRef(resolvedRef, parent2, index);
+      if (result || !resolvedRef) return result;
+      (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path);
+      return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef);
+    });
+  }
+}
+var inferredTypesContainingFile = "__inferred type names__.ts";
+function getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName) {
+  const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory;
+  return combinePaths(containingDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
+}
+function getLibraryNameFromLibFileName(libFileName) {
+  const components = libFileName.split(".");
+  let path = components[1];
+  let i = 2;
+  while (components[i] && components[i] !== "d") {
+    path += (i === 2 ? "/" : "-") + components[i];
+    i++;
+  }
+  return "@typescript/lib-" + path;
+}
+function getLibNameFromLibReference(libReference) {
+  return toFileNameLowerCase(libReference.fileName);
+}
+function getLibFileNameFromLibReference(libReference) {
+  const libName = getLibNameFromLibReference(libReference);
+  return libMap.get(libName);
+}
+function isReferencedFile(reason) {
+  switch (reason == null ? void 0 : reason.kind) {
+    case 3 /* Import */:
+    case 4 /* ReferenceFile */:
+    case 5 /* TypeReferenceDirective */:
+    case 7 /* LibReferenceDirective */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isReferenceFileLocation(location) {
+  return location.pos !== void 0;
+}
+function getReferencedFileLocation(program, ref) {
+  var _a, _b, _c, _d;
+  const file = Debug.checkDefined(program.getSourceFileByPath(ref.file));
+  const { kind, index } = ref;
+  let pos, end, packageId;
+  switch (kind) {
+    case 3 /* Import */:
+      const importLiteral = getModuleNameStringLiteralAt(file, index);
+      packageId = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(importLiteral, file)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.packageId;
+      if (importLiteral.pos === -1) return { file, packageId, text: importLiteral.text };
+      pos = skipTrivia(file.text, importLiteral.pos);
+      end = importLiteral.end;
+      break;
+    case 4 /* ReferenceFile */:
+      ({ pos, end } = file.referencedFiles[index]);
+      break;
+    case 5 /* TypeReferenceDirective */:
+      ({ pos, end } = file.typeReferenceDirectives[index]);
+      packageId = (_d = (_c = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(file.typeReferenceDirectives[index], file)) == null ? void 0 : _c.resolvedTypeReferenceDirective) == null ? void 0 : _d.packageId;
+      break;
+    case 7 /* LibReferenceDirective */:
+      ({ pos, end } = file.libReferenceDirectives[index]);
+      break;
+    default:
+      return Debug.assertNever(kind);
+  }
+  return { file, pos, end, packageId };
+}
+function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) {
+  if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames())) return false;
+  if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames)) return false;
+  let seenResolvedRefs;
+  if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate)) return false;
+  if (program.getSourceFiles().some(sourceFileNotUptoDate)) return false;
+  const missingPaths = program.getMissingFilePaths();
+  if (missingPaths && forEachEntry(missingPaths, fileExists)) return false;
+  const currentOptions = program.getCompilerOptions();
+  if (!compareDataObjects(currentOptions, newOptions)) return false;
+  if (program.resolvedLibReferences && forEachEntry(program.resolvedLibReferences, (_value, libFileName) => hasInvalidatedLibResolutions(libFileName))) return false;
+  if (currentOptions.configFile && newOptions.configFile) return currentOptions.configFile.text === newOptions.configFile.text;
+  return true;
+  function sourceFileNotUptoDate(sourceFile) {
+    return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path);
+  }
+  function sourceFileVersionUptoDate(sourceFile) {
+    return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName);
+  }
+  function projectReferenceUptoDate(oldRef, newRef, index) {
+    return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef);
+  }
+  function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) {
+    if (oldResolvedRef) {
+      if (contains(seenResolvedRefs, oldResolvedRef)) return true;
+      const refPath2 = resolveProjectReferencePath(oldRef);
+      const newParsedCommandLine = getParsedCommandLine(refPath2);
+      if (!newParsedCommandLine) return false;
+      if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile) return false;
+      if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames)) return false;
+      (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef);
+      return !forEach(oldResolvedRef.references, (childResolvedRef, index) => !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]));
+    }
+    const refPath = resolveProjectReferencePath(oldRef);
+    return !getParsedCommandLine(refPath);
+  }
+}
+function getConfigFileParsingDiagnostics(configFileParseResult) {
+  return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors;
+}
+function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) {
+  const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options);
+  return typeof result === "object" ? result.impliedNodeFormat : result;
+}
+function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) {
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+    case 99 /* NodeNext */:
+      return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0;
+    default:
+      return void 0;
+  }
+  function lookupFromPackageJson() {
+    const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options);
+    const packageJsonLocations = [];
+    state.failedLookupLocations = packageJsonLocations;
+    state.affectingLocations = packageJsonLocations;
+    const packageJsonScope = getPackageScopeForPath(fileName, state);
+    const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */;
+    return { impliedNodeFormat, packageJsonLocations, packageJsonScope };
+  }
+}
+var plainJSErrors = /* @__PURE__ */ new Set([
+  // binder errors
+  Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
+  Diagnostics.A_module_cannot_have_multiple_default_exports.code,
+  Diagnostics.Another_export_default_is_here.code,
+  Diagnostics.The_first_export_default_is_here.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code,
+  Diagnostics.constructor_is_a_reserved_word.code,
+  Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code,
+  Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code,
+  Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code,
+  Diagnostics.Invalid_use_of_0_in_strict_mode.code,
+  Diagnostics.A_label_is_not_allowed_here.code,
+  Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+  // grammar errors
+  Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
+  Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
+  Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
+  Diagnostics.A_class_member_cannot_have_the_0_keyword.code,
+  Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code,
+  Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code,
+  Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
+  Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
+  Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code,
+  Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code,
+  Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code,
+  Diagnostics.A_destructuring_declaration_must_have_an_initializer.code,
+  Diagnostics.A_get_accessor_cannot_have_parameters.code,
+  Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code,
+  Diagnostics.A_rest_element_cannot_have_a_property_name.code,
+  Diagnostics.A_rest_element_cannot_have_an_initializer.code,
+  Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code,
+  Diagnostics.A_rest_parameter_cannot_have_an_initializer.code,
+  Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code,
+  Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code,
+  Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code,
+  Diagnostics.A_set_accessor_cannot_have_rest_parameter.code,
+  Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code,
+  Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
+  Diagnostics.An_export_declaration_cannot_have_modifiers.code,
+  Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
+  Diagnostics.An_import_declaration_cannot_have_modifiers.code,
+  Diagnostics.An_object_member_cannot_be_declared_optional.code,
+  Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code,
+  Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code,
+  Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code,
+  Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code,
+  Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code,
+  Diagnostics.Classes_can_only_extend_a_single_class.code,
+  Diagnostics.Classes_may_not_have_a_field_named_constructor.code,
+  Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code,
+  Diagnostics.Duplicate_label_0.code,
+  Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments.code,
+  Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block.code,
+  Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code,
+  Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code,
+  Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code,
+  Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code,
+  Diagnostics.Jump_target_cannot_cross_function_boundary.code,
+  Diagnostics.Line_terminator_not_permitted_before_arrow.code,
+  Diagnostics.Modifiers_cannot_appear_here.code,
+  Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code,
+  Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code,
+  Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code,
+  Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
+  Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code,
+  Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code,
+  Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code,
+  Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code,
+  Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code,
+  Diagnostics.Trailing_comma_not_allowed.code,
+  Diagnostics.Variable_declaration_list_cannot_be_empty.code,
+  Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code,
+  Diagnostics._0_expected.code,
+  Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code,
+  Diagnostics._0_list_cannot_be_empty.code,
+  Diagnostics._0_modifier_already_seen.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_parameter.code,
+  Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code,
+  Diagnostics._0_modifier_cannot_be_used_here.code,
+  Diagnostics._0_modifier_must_precede_1_modifier.code,
+  Diagnostics._0_declarations_can_only_be_declared_inside_a_block.code,
+  Diagnostics._0_declarations_must_be_initialized.code,
+  Diagnostics.extends_clause_already_seen.code,
+  Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code,
+  Diagnostics.Class_constructor_may_not_be_a_generator.code,
+  Diagnostics.Class_constructor_may_not_be_an_accessor.code,
+  Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class.code,
+  // Type errors
+  Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value.code
+]);
+function shouldProgramCreateNewSourceFiles(program, newOptions) {
+  if (!program) return false;
+  return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
+}
+function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) {
+  return {
+    rootNames,
+    options,
+    host,
+    oldProgram,
+    configFileParsingDiagnostics,
+    typeScriptVersion: typeScriptVersion3
+  };
+}
+function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
+  var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
+  const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
+  const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions;
+  let { oldProgram } = createProgramOptions;
+  for (const option of commandLineOptionOfCustomType) {
+    if (hasProperty(options, option.name)) {
+      if (typeof options[option.name] === "string") {
+        throw new Error(`${option.name} is a string value; tsconfig JSON must be parsed with parseJsonSourceFileConfigFileContent or getParsedCommandLineOfConfigFile before passing to createProgram`);
+      }
+    }
+  }
+  const reportInvalidIgnoreDeprecations = memoize(() => createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations));
+  let processingDefaultLibFiles;
+  let processingOtherFiles;
+  let files;
+  let symlinks;
+  let commonSourceDirectory;
+  let typeChecker;
+  let classifiableNames;
+  const ambientModuleNameToUnmodifiedFileName = /* @__PURE__ */ new Map();
+  let fileReasons = createMultiMap();
+  let filesWithReferencesProcessed;
+  let fileReasonsToChain;
+  let reasonToRelatedInfo;
+  const cachedBindAndCheckDiagnosticsForFile = {};
+  const cachedDeclarationDiagnosticsForFile = {};
+  let fileProcessingDiagnostics;
+  let automaticTypeDirectiveNames;
+  let automaticTypeDirectiveResolutions;
+  let resolvedLibReferences;
+  let resolvedLibProcessing;
+  let resolvedModules;
+  let resolvedModulesProcessing;
+  let resolvedTypeReferenceDirectiveNames;
+  let resolvedTypeReferenceDirectiveNamesProcessing;
+  let packageMap;
+  const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
+  let currentNodeModulesDepth = 0;
+  const modulesWithElidedImports = /* @__PURE__ */ new Map();
+  const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
+  (_a = tracing) == null ? void 0 : _a.push(
+    tracing.Phase.Program,
+    "createProgram",
+    { configFilePath: options.configFilePath, rootDir: options.rootDir },
+    /*separateBeginAndEnd*/
+    true
+  );
+  mark("beforeProgram");
+  const host = createProgramOptions.host || createCompilerHost(options);
+  const configParsingHost = parseConfigHostFromCompilerHostLike(host);
+  let skipDefaultLib = options.noLib;
+  const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options));
+  const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName());
+  const programDiagnostics = createDiagnosticCollection();
+  let lazyProgramDiagnosticExplainingFile = [];
+  const currentDirectory = host.getCurrentDirectory();
+  const supportedExtensions = getSupportedExtensions(options);
+  const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
+  const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
+  let _compilerOptionsObjectLiteralSyntax;
+  let _compilerOptionsPropertySyntax;
+  let moduleResolutionCache;
+  let actualResolveModuleNamesWorker;
+  const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
+  if (host.resolveModuleNameLiterals) {
+    actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
+    moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+  } else if (host.resolveModuleNames) {
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
+      moduleNames.map(getModuleResolutionName),
+      containingFile,
+      reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
+      redirectedReference,
+      options2,
+      containingSourceFile
+    ).map(
+      (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
+        // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
+        { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
+      ) : emptyResolution
+    );
+    moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
+  } else {
+    moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
+  }
+  let actualResolveTypeReferenceDirectiveNamesWorker;
+  if (host.resolveTypeReferenceDirectiveReferences) {
+    actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
+  } else if (host.resolveTypeReferenceDirectives) {
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
+      typeDirectiveNames.map(getTypeReferenceResolutionName),
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
+    ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
+  } else {
+    const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(),
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey
+    );
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      typeReferenceDirectiveResolutionCache,
+      createTypeReferenceResolutionLoader
+    );
+  }
+  const hasInvalidatedLibResolutions = host.hasInvalidatedLibResolutions || returnFalse;
+  let actualResolveLibrary;
+  if (host.resolveLibrary) {
+    actualResolveLibrary = host.resolveLibrary.bind(host);
+  } else {
+    const libraryResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
+    actualResolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(libraryName, resolveFrom, options2, host, libraryResolutionCache);
+  }
+  const packageIdToSourceFile = /* @__PURE__ */ new Map();
+  let sourceFileToPackageName = /* @__PURE__ */ new Map();
+  let redirectTargetsMap = createMultiMap();
+  let usesUriStyleNodeCoreModules = false;
+  const filesByName = /* @__PURE__ */ new Map();
+  let missingFileNames = /* @__PURE__ */ new Map();
+  const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0;
+  let resolvedProjectReferences;
+  let projectReferenceRedirects;
+  let mapFromFileToProjectReferenceRedirects;
+  let mapFromToProjectReferenceRedirectSource;
+  const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
+  const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
+    compilerHost: host,
+    getSymlinkCache,
+    useSourceOfProjectReferenceRedirect,
+    toPath: toPath3,
+    getResolvedProjectReferences,
+    getSourceOfProjectReferenceRedirect,
+    forEachResolvedProjectReference: forEachResolvedProjectReference2
+  });
+  const readFile = host.readFile.bind(host);
+  (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
+  const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
+  (_f = tracing) == null ? void 0 : _f.pop();
+  let structureIsReused;
+  (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
+  structureIsReused = tryReuseStructureFromOldProgram();
+  (_h = tracing) == null ? void 0 : _h.pop();
+  if (structureIsReused !== 2 /* Completely */) {
+    processingDefaultLibFiles = [];
+    processingOtherFiles = [];
+    if (projectReferences) {
+      if (!resolvedProjectReferences) {
+        resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
       }
-      let result;
-      for (let i = 0; i < node.elements.length; i++) {
-        const element = node.elements[i];
-        const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
-        if (result || visited !== element) {
-          result || (result = node.elements.slice(0, i));
-          result.push(visited);
-        }
+      if (rootNames.length) {
+        resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => {
+          if (!parsedRef) return;
+          const out = parsedRef.commandLine.options.outFile;
+          if (useSourceOfProjectReferenceRedirect) {
+            if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
+              for (const fileName of parsedRef.commandLine.fileNames) {
+                processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index });
+              }
+            }
+          } else {
+            if (out) {
+              processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index });
+            } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
+              const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames()));
+              for (const fileName of parsedRef.commandLine.fileNames) {
+                if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
+                  processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index });
+                }
+              }
+            }
+          }
+        });
       }
-      const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
-      return factory2.updateCommaListExpression(node, elements);
     }
-    function visitCatchClause(node) {
-      if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
-        const updatedDecl = factory2.updateVariableDeclaration(
-          node.variableDeclaration,
-          node.variableDeclaration.name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
+    (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
+    forEach(rootNames, (name, index) => processRootFile(
+      name,
+      /*isDefaultLib*/
+      false,
+      /*ignoreNoDefaultLib*/
+      false,
+      { kind: 0 /* RootFile */, index }
+    ));
+    (_j = tracing) == null ? void 0 : _j.pop();
+    automaticTypeDirectiveNames ?? (automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray);
+    automaticTypeDirectiveResolutions = createModeAwareCache();
+    if (automaticTypeDirectiveNames.length) {
+      (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
+      const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory;
+      const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
+      const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
+      for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
+        automaticTypeDirectiveResolutions.set(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
           void 0,
-          name
+          resolutions[i]
         );
-        const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
-        let block = visitNode(node.block, visitor, isBlock);
-        if (some(visitedBindings)) {
-          block = factory2.updateBlock(block, [
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              visitedBindings
-            ),
-            ...block.statements
-          ]);
-        }
-        return factory2.updateCatchClause(
-          node,
-          factory2.updateVariableDeclaration(
-            node.variableDeclaration,
-            name,
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            /*initializer*/
-            void 0
-          ),
-          block
+        processTypeReferenceDirective(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
+          void 0,
+          resolutions[i],
+          {
+            kind: 8 /* AutomaticTypeDirectiveFile */,
+            typeReference: automaticTypeDirectiveNames[i],
+            packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
+          }
         );
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitVariableStatement(node) {
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        const savedExportedVariableStatement = exportedVariableStatement;
-        exportedVariableStatement = true;
-        const visited = visitEachChild(node, visitor, context);
-        exportedVariableStatement = savedExportedVariableStatement;
-        return visited;
-      }
-      return visitEachChild(node, visitor, context);
+      (_n = tracing) == null ? void 0 : _n.pop();
     }
-    function visitVariableDeclaration(node) {
-      if (exportedVariableStatement) {
-        const savedExportedVariableStatement = exportedVariableStatement;
-        exportedVariableStatement = false;
-        const visited = visitVariableDeclarationWorker(
-          node,
-          /*exportedVariableStatement*/
-          true
+    if (rootNames.length && !skipDefaultLib) {
+      const defaultLibraryFileName = getDefaultLibraryFileName();
+      if (!options.lib && defaultLibraryFileName) {
+        processRootFile(
+          defaultLibraryFileName,
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          false,
+          { kind: 6 /* LibFile */ }
         );
-        exportedVariableStatement = savedExportedVariableStatement;
-        return visited;
+      } else {
+        forEach(options.lib, (libFileName, index) => {
+          processRootFile(
+            pathForLibFile(libFileName),
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 6 /* LibFile */, index }
+          );
+        });
       }
-      return visitVariableDeclarationWorker(
-        node,
-        /*exportedVariableStatement*/
-        false
-      );
     }
-    function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
-      if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        return flattenDestructuringBinding(
-          node,
-          visitor,
-          context,
-          1 /* ObjectRest */,
-          /*rval*/
-          void 0,
-          exportedVariableStatement2
-        );
+    files = stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles);
+    processingDefaultLibFiles = void 0;
+    processingOtherFiles = void 0;
+    filesWithReferencesProcessed = void 0;
+  }
+  if (oldProgram && host.onReleaseOldSourceFile) {
+    const oldSourceFiles = oldProgram.getSourceFiles();
+    for (const oldSourceFile of oldSourceFiles) {
+      const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
+      if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
+      oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
+        host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        visitIterationBody(node.statement, visitor, context)
-      );
-    }
-    function visitVoidExpression(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-    }
-    function visitForOfStatement(node, outermostLabeledStatement) {
-      const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */);
-      if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || isAssignmentPattern(node.initializer) && containsObjectRestOrSpread(node.initializer)) {
-        node = transformForOfStatementWithObjectRest(node);
-      }
-      const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement);
-      exitSubtree(ancestorFacts);
-      return result;
-    }
-    function transformForOfStatementWithObjectRest(node) {
-      const initializerWithoutParens = skipParentheses(node.initializer);
-      if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
-        let bodyLocation;
-        let statementsLocation;
-        const temp = factory2.createTempVariable(
-          /*recordTempVariable*/
-          void 0
-        );
-        const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
-        if (isBlock(node.statement)) {
-          addRange(statements, node.statement.statements);
-          bodyLocation = node.statement;
-          statementsLocation = node.statement.statements;
-        } else if (node.statement) {
-          append(statements, node.statement);
-          bodyLocation = node.statement;
-          statementsLocation = node.statement;
-        }
-        return factory2.updateForOfStatement(
-          node,
-          node.awaitModifier,
-          setTextRange(
-            factory2.createVariableDeclarationList(
-              [
-                setTextRange(factory2.createVariableDeclaration(temp), node.initializer)
-              ],
-              1 /* Let */
-            ),
-            node.initializer
-          ),
-          node.expression,
-          setTextRange(
-            factory2.createBlock(
-              setTextRange(factory2.createNodeArray(statements), statementsLocation),
-              /*multiLine*/
-              true
-            ),
-            bodyLocation
-          )
-        );
-      }
-      return node;
+    if (!host.getParsedCommandLine) {
+      oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
+        if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
+          host.onReleaseOldSourceFile(
+            resolvedProjectReference.sourceFile,
+            oldProgram.getCompilerOptions(),
+            /*hasSourceFileByPath*/
+            false
+          );
+        }
+      });
     }
-    function convertForOfStatementHead(node, boundValue, nonUserCode) {
-      const value = factory2.createTempVariable(hoistVariableDeclaration);
-      const iteratorValueExpression = factory2.createAssignment(value, boundValue);
-      const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression);
-      setSourceMapRange(iteratorValueStatement, node.expression);
-      const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse());
-      const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression);
-      setSourceMapRange(exitNonUserCodeStatement, node.expression);
-      const statements = [iteratorValueStatement, exitNonUserCodeStatement];
-      const binding = createForOfBindingStatement(factory2, node.initializer, value);
-      statements.push(visitNode(binding, visitor, isStatement));
-      let bodyLocation;
-      let statementsLocation;
-      const statement = visitIterationBody(node.statement, visitor, context);
-      if (isBlock(statement)) {
-        addRange(statements, statement.statements);
-        bodyLocation = statement;
-        statementsLocation = statement.statements;
-      } else {
-        statements.push(statement);
+  }
+  if (oldProgram && host.onReleaseParsedCommandLine) {
+    forEachProjectReference(
+      oldProgram.getProjectReferences(),
+      oldProgram.getResolvedProjectReferences(),
+      (oldResolvedRef, parent2, index) => {
+        const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index];
+        const oldRefPath = resolveProjectReferencePath(oldReference);
+        if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) {
+          host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions());
+        }
       }
-      return setTextRange(
-        factory2.createBlock(
-          setTextRange(factory2.createNodeArray(statements), statementsLocation),
-          /*multiLine*/
-          true
-        ),
-        bodyLocation
-      );
-    }
-    function createDownlevelAwait(expression) {
-      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
-        /*asteriskToken*/
-        void 0,
-        emitHelpers().createAwaitHelper(expression)
-      ) : factory2.createAwaitExpression(expression);
-    }
-    function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const nonUserCode = factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const done = factory2.createTempVariable(hoistVariableDeclaration);
-      const errorRecord = factory2.createUniqueName("e");
-      const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
-      const callNext = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(iterator, "next"),
-        /*typeArguments*/
-        void 0,
-        []
-      );
-      const getDone = factory2.createPropertyAccessExpression(result, "done");
-      const getValue = factory2.createPropertyAccessExpression(result, "value");
-      const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
-      hoistVariableDeclaration(errorRecord);
-      hoistVariableDeclaration(returnMethod);
-      const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues;
-      const forStatement = setEmitFlags(
-        setTextRange(
-          factory2.createForStatement(
-            /*initializer*/
-            setEmitFlags(
-              setTextRange(
-                factory2.createVariableDeclarationList([
-                  factory2.createVariableDeclaration(
-                    nonUserCode,
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    factory2.createTrue()
-                  ),
-                  setTextRange(factory2.createVariableDeclaration(
-                    iterator,
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    initializer
-                  ), node.expression),
-                  factory2.createVariableDeclaration(result)
-                ]),
-                node.expression
-              ),
-              4194304 /* NoHoisting */
-            ),
-            /*condition*/
-            factory2.inlineExpressions([
-              factory2.createAssignment(result, createDownlevelAwait(callNext)),
-              factory2.createAssignment(done, getDone),
-              factory2.createLogicalNot(done)
-            ]),
-            /*incrementor*/
-            factory2.createAssignment(nonUserCode, factory2.createTrue()),
-            /*statement*/
-            convertForOfStatementHead(node, getValue, nonUserCode)
-          ),
-          /*location*/
-          node
-        ),
-        512 /* NoTokenTrailingSourceMaps */
-      );
-      setOriginalNode(forStatement, node);
-      return factory2.createTryStatement(
-        factory2.createBlock([
-          factory2.restoreEnclosingLabel(
-            forStatement,
-            outermostLabeledStatement
-          )
-        ]),
-        factory2.createCatchClause(
-          factory2.createVariableDeclaration(catchVariable),
-          setEmitFlags(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  errorRecord,
-                  factory2.createObjectLiteralExpression([
-                    factory2.createPropertyAssignment("error", catchVariable)
-                  ])
-                )
-              )
-            ]),
-            1 /* SingleLine */
-          )
-        ),
-        factory2.createBlock([
-          factory2.createTryStatement(
-            /*tryBlock*/
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createLogicalAnd(
-                      factory2.createLogicalNot(nonUserCode),
-                      factory2.createLogicalNot(done)
-                    ),
-                    factory2.createAssignment(
-                      returnMethod,
-                      factory2.createPropertyAccessExpression(iterator, "return")
-                    )
-                  ),
-                  factory2.createExpressionStatement(createDownlevelAwait(callReturn))
-                ),
-                1 /* SingleLine */
+    );
+  }
+  oldProgram = void 0;
+  resolvedLibProcessing = void 0;
+  resolvedModulesProcessing = void 0;
+  resolvedTypeReferenceDirectiveNamesProcessing = void 0;
+  const program = {
+    getRootFileNames: () => rootNames,
+    getSourceFile,
+    getSourceFileByPath,
+    getSourceFiles: () => files,
+    getMissingFilePaths: () => missingFileNames,
+    getModuleResolutionCache: () => moduleResolutionCache,
+    getFilesByNameMap: () => filesByName,
+    getCompilerOptions: () => options,
+    getSyntacticDiagnostics,
+    getOptionsDiagnostics,
+    getGlobalDiagnostics,
+    getSemanticDiagnostics,
+    getCachedSemanticDiagnostics,
+    getSuggestionDiagnostics,
+    getDeclarationDiagnostics: getDeclarationDiagnostics2,
+    getBindAndCheckDiagnostics,
+    getProgramDiagnostics,
+    getTypeChecker,
+    getClassifiableNames,
+    getCommonSourceDirectory: getCommonSourceDirectory2,
+    emit,
+    getCurrentDirectory: () => currentDirectory,
+    getNodeCount: () => getTypeChecker().getNodeCount(),
+    getIdentifierCount: () => getTypeChecker().getIdentifierCount(),
+    getSymbolCount: () => getTypeChecker().getSymbolCount(),
+    getTypeCount: () => getTypeChecker().getTypeCount(),
+    getInstantiationCount: () => getTypeChecker().getInstantiationCount(),
+    getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
+    getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
+    getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
+    getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
+    isSourceFileFromExternalLibrary,
+    isSourceFileDefaultLibrary,
+    getModeForUsageLocation: getModeForUsageLocation2,
+    getModeForResolutionAtIndex: getModeForResolutionAtIndex2,
+    getSourceFileFromReference,
+    getLibFileFromReference,
+    sourceFileToPackageName,
+    redirectTargetsMap,
+    usesUriStyleNodeCoreModules,
+    resolvedModules,
+    resolvedTypeReferenceDirectiveNames,
+    resolvedLibReferences,
+    getResolvedModule,
+    getResolvedModuleFromModuleSpecifier,
+    getResolvedTypeReferenceDirective,
+    getResolvedTypeReferenceDirectiveFromTypeReferenceDirective,
+    forEachResolvedModule,
+    forEachResolvedTypeReferenceDirective,
+    getCurrentPackagesMap: () => packageMap,
+    typesPackageExists,
+    packageBundlesTypes,
+    isEmittedFile,
+    getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
+    getProjectReferences,
+    getResolvedProjectReferences,
+    getProjectReferenceRedirect,
+    getResolvedProjectReferenceToRedirect,
+    getResolvedProjectReferenceByPath,
+    forEachResolvedProjectReference: forEachResolvedProjectReference2,
+    isSourceOfProjectReferenceRedirect,
+    getRedirectReferenceForResolutionFromSourceOfProject,
+    emitBuildInfo,
+    fileExists,
+    readFile,
+    directoryExists,
+    getSymlinkCache,
+    realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
+    useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+    getCanonicalFileName,
+    getFileIncludeReasons: () => fileReasons,
+    structureIsReused,
+    writeFile: writeFile2
+  };
+  onProgramCreateComplete();
+  verifyCompilerOptions();
+  mark("afterProgram");
+  measure("Program", "beforeProgram", "afterProgram");
+  (_p = tracing) == null ? void 0 : _p.pop();
+  return program;
+  function updateAndGetProgramDiagnostics() {
+    if (lazyProgramDiagnosticExplainingFile) {
+      fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => {
+        switch (diagnostic.kind) {
+          case 1 /* FilePreprocessingFileExplainingDiagnostic */:
+            return programDiagnostics.add(
+              createDiagnosticExplainingFile(
+                diagnostic.file && getSourceFileByPath(diagnostic.file),
+                diagnostic.fileProcessingReason,
+                diagnostic.diagnostic,
+                diagnostic.args || emptyArray
               )
-            ]),
-            /*catchClause*/
+            );
+          case 0 /* FilePreprocessingLibReferenceDiagnostic */:
+            return programDiagnostics.add(filePreprocessingLibreferenceDiagnostic(diagnostic));
+          case 2 /* ResolutionDiagnostics */:
+            return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
+          default:
+            Debug.assertNever(diagnostic);
+        }
+      });
+      lazyProgramDiagnosticExplainingFile.forEach(
+        ({ file, diagnostic, args }) => programDiagnostics.add(
+          createDiagnosticExplainingFile(
+            file,
+            /*fileProcessingReason*/
             void 0,
-            /*finallyBlock*/
-            setEmitFlags(
-              factory2.createBlock([
-                setEmitFlags(
-                  factory2.createIfStatement(
-                    errorRecord,
-                    factory2.createThrowStatement(
-                      factory2.createPropertyAccessExpression(errorRecord, "error")
-                    )
-                  ),
-                  1 /* SingleLine */
-                )
-              ]),
-              1 /* SingleLine */
-            )
+            diagnostic,
+            args
           )
-        ])
-      );
-    }
-    function parameterVisitor(node) {
-      Debug.assertNode(node, isParameter);
-      return visitParameter(node);
-    }
-    function visitParameter(node) {
-      if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
-        return factory2.updateParameterDeclaration(
-          node,
-          /*modifiers*/
-          void 0,
-          node.dotDotDotToken,
-          isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
-          /*questionToken*/
-          void 0,
-          /*type*/
-          void 0,
-          /*initializer*/
-          void 0
-        );
-      }
-      if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        return factory2.updateParameterDeclaration(
-          node,
-          /*modifiers*/
-          void 0,
-          node.dotDotDotToken,
-          factory2.getGeneratedNameForNode(node),
-          /*questionToken*/
-          void 0,
-          /*type*/
-          void 0,
-          visitNode(node.initializer, visitor, isExpression)
-        );
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function collectParametersWithPrecedingObjectRestOrSpread(node) {
-      let parameters;
-      for (const parameter of node.parameters) {
-        if (parameters) {
-          parameters.add(parameter);
-        } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-          parameters = /* @__PURE__ */ new Set();
-        }
-      }
-      return parameters;
-    }
-    function visitConstructorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateConstructorDeclaration(
-        node,
-        node.modifiers,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitGetAccessorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateGetAccessorDeclaration(
-        node,
-        node.modifiers,
-        visitNode(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, parameterVisitor, context),
-        /*type*/
-        void 0,
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitSetAccessorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateSetAccessorDeclaration(
-        node,
-        node.modifiers,
-        visitNode(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, parameterVisitor, context),
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitMethodDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateMethodDeclaration(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        visitNode(node.name, visitor, isPropertyName),
-        visitNode(
-          /*node*/
-          void 0,
-          visitor,
-          isQuestionToken
-        ),
-        /*typeParameters*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
-        /*type*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitFunctionDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateFunctionDeclaration(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
-        /*type*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+        )
       );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
+      lazyProgramDiagnosticExplainingFile = void 0;
+      fileReasonsToChain = void 0;
+      reasonToRelatedInfo = void 0;
     }
-    function visitArrowFunction(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateArrowFunction(
-        node,
-        node.modifiers,
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        /*type*/
-        void 0,
-        node.equalsGreaterThanToken,
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
+    return programDiagnostics;
+  }
+  function filePreprocessingLibreferenceDiagnostic({ reason }) {
+    const { file, pos, end } = getReferencedFileLocation(program, reason);
+    const libReference = file.libReferenceDirectives[reason.index];
+    const libName = getLibNameFromLibReference(libReference);
+    const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
+    const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
+    return createFileDiagnostic(
+      file,
+      Debug.checkDefined(pos),
+      Debug.checkDefined(end) - pos,
+      suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0,
+      libName,
+      suggestion
+    );
+  }
+  function getResolvedModule(file, moduleName, mode) {
+    var _a2;
+    return (_a2 = resolvedModules == null ? void 0 : resolvedModules.get(file.path)) == null ? void 0 : _a2.get(moduleName, mode);
+  }
+  function getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile) {
+    sourceFile ?? (sourceFile = getSourceFileOfNode(moduleSpecifier));
+    Debug.assertIsDefined(sourceFile, "`moduleSpecifier` must have a `SourceFile` ancestor. Use `program.getResolvedModule` instead to provide the containing file and resolution mode.");
+    return getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation2(sourceFile, moduleSpecifier));
+  }
+  function getResolvedTypeReferenceDirective(file, typeDirectiveName, mode) {
+    var _a2;
+    return (_a2 = resolvedTypeReferenceDirectiveNames == null ? void 0 : resolvedTypeReferenceDirectiveNames.get(file.path)) == null ? void 0 : _a2.get(typeDirectiveName, mode);
+  }
+  function getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeRef, sourceFile) {
+    return getResolvedTypeReferenceDirective(sourceFile, typeRef.fileName, typeRef.resolutionMode || sourceFile.impliedNodeFormat);
+  }
+  function forEachResolvedModule(callback, file) {
+    forEachResolution(resolvedModules, callback, file);
+  }
+  function forEachResolvedTypeReferenceDirective(callback, file) {
+    forEachResolution(resolvedTypeReferenceDirectiveNames, callback, file);
+  }
+  function forEachResolution(resolutionCache, callback, file) {
+    var _a2;
+    if (file) (_a2 = resolutionCache == null ? void 0 : resolutionCache.get(file.path)) == null ? void 0 : _a2.forEach((resolution, name, mode) => callback(resolution, name, mode, file.path));
+    else resolutionCache == null ? void 0 : resolutionCache.forEach((resolutions, filePath) => resolutions.forEach((resolution, name, mode) => callback(resolution, name, mode, filePath)));
+  }
+  function getPackagesMap() {
+    if (packageMap) return packageMap;
+    packageMap = /* @__PURE__ */ new Map();
+    forEachResolvedModule(({ resolvedModule }) => {
+      if (resolvedModule == null ? void 0 : resolvedModule.packageId) packageMap.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!packageMap.get(resolvedModule.packageId.name));
+    });
+    return packageMap;
+  }
+  function typesPackageExists(packageName) {
+    return getPackagesMap().has(getTypesPackageName(packageName));
+  }
+  function packageBundlesTypes(packageName) {
+    return !!getPackagesMap().get(packageName);
+  }
+  function addResolutionDiagnostics(resolution) {
+    var _a2;
+    if (!((_a2 = resolution.resolutionDiagnostics) == null ? void 0 : _a2.length)) return;
+    (fileProcessingDiagnostics ?? (fileProcessingDiagnostics = [])).push({
+      kind: 2 /* ResolutionDiagnostics */,
+      diagnostics: resolution.resolutionDiagnostics
+    });
+  }
+  function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
+    if (host.resolveModuleNameLiterals || !host.resolveModuleNames) return addResolutionDiagnostics(resolution);
+    if (!moduleResolutionCache || isExternalModuleNameRelative(name)) return;
+    const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
+    const containingDir = getDirectoryPath(containingFileName);
+    const redirectedReference = getRedirectReferenceForResolution(containingFile);
+    const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
+    if (fromCache) addResolutionDiagnostics(fromCache);
+  }
+  function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
+    var _a2, _b2;
+    if (!moduleNames.length) return emptyArray;
+    const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
+    const redirectedReference = getRedirectReferenceForResolution(containingFile);
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
+    mark("beforeResolveModule");
+    const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
+    mark("afterResolveModule");
+    measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
+    var _a2, _b2;
+    if (!typeDirectiveNames.length) return [];
+    const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
+    const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
+    const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
+    mark("beforeResolveTypeReference");
+    const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
+    mark("afterResolveTypeReference");
+    measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function getRedirectReferenceForResolution(file) {
+    const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName);
+    if (redirect || !isDeclarationFileName(file.originalFileName)) return redirect;
+    const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path);
+    if (resultFromDts) return resultFromDts;
+    if (!host.realpath || !options.preserveSymlinks || !file.originalFileName.includes(nodeModulesPathPart)) return void 0;
+    const realDeclarationPath = toPath3(host.realpath(file.originalFileName));
+    return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath);
+  }
+  function getRedirectReferenceForResolutionFromSourceOfProject(filePath) {
+    const source = getSourceOfProjectReferenceRedirect(filePath);
+    if (isString(source)) return getResolvedProjectReferenceToRedirect(source);
+    if (!source) return void 0;
+    return forEachResolvedProjectReference2((resolvedRef) => {
+      const out = resolvedRef.commandLine.options.outFile;
+      if (!out) return void 0;
+      return toPath3(out) === filePath ? resolvedRef : void 0;
+    });
+  }
+  function compareDefaultLibFiles(a, b) {
+    return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
+  }
+  function getDefaultLibFilePriority(a) {
+    if (containsPath(
+      defaultLibraryPath,
+      a.fileName,
+      /*ignoreCase*/
+      false
+    )) {
+      const basename = getBaseFileName(a.fileName);
+      if (basename === "lib.d.ts" || basename === "lib.es6.d.ts") return 0;
+      const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts");
+      const index = libs.indexOf(name);
+      if (index !== -1) return index + 1;
     }
-    function visitFunctionExpression(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateFunctionExpression(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context),
-        /*type*/
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    return libs.length + 2;
+  }
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function getCommonSourceDirectory2() {
+    if (commonSourceDirectory === void 0) {
+      const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program));
+      commonSourceDirectory = getCommonSourceDirectory(
+        options,
+        () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName),
+        currentDirectory,
+        getCanonicalFileName,
+        (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2)
       );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
     }
-    function transformAsyncGeneratorFunctionParameterList(node) {
-      if (isSimpleParameterList(node.parameters)) {
-        return visitParameterList(node.parameters, visitor, context);
-      }
-      const newParameters = [];
-      for (const parameter of node.parameters) {
-        if (parameter.initializer || parameter.dotDotDotToken) {
-          break;
-        }
-        const newParameter = factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */)
-        );
-        newParameters.push(newParameter);
+    return commonSourceDirectory;
+  }
+  function getClassifiableNames() {
+    var _a2;
+    if (!classifiableNames) {
+      getTypeChecker();
+      classifiableNames = /* @__PURE__ */ new Set();
+      for (const sourceFile of files) {
+        (_a2 = sourceFile.classifiableNames) == null ? void 0 : _a2.forEach((value) => classifiableNames.add(value));
       }
-      const newParametersArray = factory2.createNodeArray(newParameters);
-      setTextRange(newParametersArray, node.parameters);
-      return newParametersArray;
     }
-    function transformAsyncGeneratorFunctionBody(node) {
-      const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0;
-      resumeLexicalEnvironment();
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      capturedSuperProperties = /* @__PURE__ */ new Set();
-      hasSuperElementAccess = false;
-      const outerStatements = [];
-      let asyncBody = factory2.updateBlock(node.body, visitNodes2(node.body.statements, visitor, isStatement));
-      asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, appendObjectRestAssignmentsIfNeeded(endLexicalEnvironment(), node)));
-      const returnStatement = factory2.createReturnStatement(
-        emitHelpers().createAsyncGeneratorHelper(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            factory2.createToken(42 /* AsteriskToken */),
-            node.name && factory2.getGeneratedNameForNode(node.name),
-            /*typeParameters*/
-            void 0,
-            innerParameters ?? [],
-            /*type*/
-            void 0,
-            asyncBody
-          ),
-          !!(hierarchyFacts & 1 /* HasLexicalThis */)
-        )
+    return classifiableNames;
+  }
+  function resolveModuleNamesReusingOldState(moduleNames, file) {
+    if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
+      return resolveModuleNamesWorker(
+        moduleNames,
+        file,
+        /*reusedNames*/
+        void 0
       );
-      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
-      if (emitSuperHelpers) {
-        enableSubstitutionForAsyncMethodsWithSuper();
-        const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-        substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-        insertStatementsAfterStandardPrologue(outerStatements, [variableStatement]);
-      }
-      outerStatements.push(returnStatement);
-      const block = factory2.updateBlock(node.body, outerStatements);
-      if (emitSuperHelpers && hasSuperElementAccess) {
-        if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-          addEmitHelper(block, advancedAsyncSuperHelper);
-        } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-          addEmitHelper(block, asyncSuperHelper);
-        }
-      }
-      capturedSuperProperties = savedCapturedSuperProperties;
-      hasSuperElementAccess = savedHasSuperElementAccess;
-      return block;
     }
-    function transformFunctionBody2(node) {
-      resumeLexicalEnvironment();
-      let statementOffset = 0;
-      const statements = [];
-      const body = visitNode(node.body, visitor, isConciseBody) ?? factory2.createBlock([]);
-      if (isBlock(body)) {
-        statementOffset = factory2.copyPrologue(
-          body.statements,
-          statements,
-          /*ensureUseStrict*/
-          false,
-          visitor
-        );
-      }
-      addRange(statements, appendObjectRestAssignmentsIfNeeded(
-        /*statements*/
-        void 0,
-        node
-      ));
-      const leadingStatements = endLexicalEnvironment();
-      if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
-        const block = factory2.converters.convertToFunctionBlock(
-          body,
-          /*multiLine*/
-          true
-        );
-        insertStatementsAfterStandardPrologue(statements, leadingStatements);
-        addRange(statements, block.statements.slice(statementOffset));
-        return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
-      }
-      return body;
-    }
-    function appendObjectRestAssignmentsIfNeeded(statements, node) {
-      let containsPrecedingObjectRestOrSpread = false;
-      for (const parameter of node.parameters) {
-        if (containsPrecedingObjectRestOrSpread) {
-          if (isBindingPattern(parameter.name)) {
-            if (parameter.name.elements.length > 0) {
-              const declarations = flattenDestructuringBinding(
-                parameter,
-                visitor,
-                context,
-                0 /* All */,
-                factory2.getGeneratedNameForNode(parameter)
-              );
-              if (some(declarations)) {
-                const declarationList = factory2.createVariableDeclarationList(declarations);
-                const statement = factory2.createVariableStatement(
-                  /*modifiers*/
-                  void 0,
-                  declarationList
-                );
-                setEmitFlags(statement, 2097152 /* CustomPrologue */);
-                statements = append(statements, statement);
-              }
-            } else if (parameter.initializer) {
-              const name = factory2.getGeneratedNameForNode(parameter);
-              const initializer = visitNode(parameter.initializer, visitor, isExpression);
-              const assignment = factory2.createAssignment(name, initializer);
-              const statement = factory2.createExpressionStatement(assignment);
-              setEmitFlags(statement, 2097152 /* CustomPrologue */);
-              statements = append(statements, statement);
-            }
-          } else if (parameter.initializer) {
-            const name = factory2.cloneNode(parameter.name);
-            setTextRange(name, parameter.name);
-            setEmitFlags(name, 96 /* NoSourceMap */);
-            const initializer = visitNode(parameter.initializer, visitor, isExpression);
-            addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */);
-            const assignment = factory2.createAssignment(name, initializer);
-            setTextRange(assignment, parameter);
-            setEmitFlags(assignment, 3072 /* NoComments */);
-            const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]);
-            setTextRange(block, parameter);
-            setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
-            const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined");
-            const statement = factory2.createIfStatement(typeCheck, block);
-            startOnNewLine(statement);
-            setTextRange(statement, parameter);
-            setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
-            statements = append(statements, statement);
-          }
-        } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-          containsPrecedingObjectRestOrSpread = true;
-          const declarations = flattenDestructuringBinding(
-            parameter,
-            visitor,
-            context,
-            1 /* ObjectRest */,
-            factory2.getGeneratedNameForNode(parameter),
-            /*hoistTempVariables*/
-            false,
-            /*skipInitializer*/
-            true
-          );
-          if (some(declarations)) {
-            const declarationList = factory2.createVariableDeclarationList(declarations);
-            const statement = factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              declarationList
+    let unknownModuleNames;
+    let result;
+    let reusedNames;
+    const predictedToResolveToAmbientModuleMarker = emptyResolution;
+    const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
+    for (let i = 0; i < moduleNames.length; i++) {
+      const moduleName = moduleNames[i];
+      if (file === oldSourceFile && !hasInvalidatedResolutions(file.path)) {
+        const oldResolution = oldProgram == null ? void 0 : oldProgram.getResolvedModule(file, moduleName.text, getModeForUsageLocation2(file, moduleName));
+        if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
+          if (isTraceEnabled(options, host)) {
+            trace(
+              host,
+              oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              moduleName.text,
+              getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
+              oldResolution.resolvedModule.resolvedFileName,
+              oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
             );
-            setEmitFlags(statement, 2097152 /* CustomPrologue */);
-            statements = append(statements, statement);
           }
+          (result ?? (result = new Array(moduleNames.length)))[i] = oldResolution;
+          (reusedNames ?? (reusedNames = [])).push(moduleName);
+          continue;
         }
       }
-      return statements;
-    }
-    function enableSubstitutionForAsyncMethodsWithSuper() {
-      if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
-        enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
-        context.enableSubstitution(213 /* CallExpression */);
-        context.enableSubstitution(211 /* PropertyAccessExpression */);
-        context.enableSubstitution(212 /* ElementAccessExpression */);
-        context.enableEmitNotification(263 /* ClassDeclaration */);
-        context.enableEmitNotification(174 /* MethodDeclaration */);
-        context.enableEmitNotification(177 /* GetAccessor */);
-        context.enableEmitNotification(178 /* SetAccessor */);
-        context.enableEmitNotification(176 /* Constructor */);
-        context.enableEmitNotification(243 /* VariableStatement */);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
-        const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
-        if (superContainerFlags !== enclosingSuperContainerFlags) {
-          const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-          enclosingSuperContainerFlags = superContainerFlags;
-          previousOnEmitNode(hint, node, emitCallback);
-          enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-          return;
+      let resolvesToAmbientModuleInNonModifiedFile = false;
+      if (contains(file.ambientModuleNames, moduleName.text)) {
+        resolvesToAmbientModuleInNonModifiedFile = true;
+        if (isTraceEnabled(options, host)) {
+          trace(host, Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName.text, getNormalizedAbsolutePath(file.originalFileName, currentDirectory));
         }
-      } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
-        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-        enclosingSuperContainerFlags = 0;
-        previousOnEmitNode(hint, node, emitCallback);
-        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-        return;
+      } else {
+        resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName);
       }
-      previousOnEmitNode(hint, node, emitCallback);
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
-        return substituteExpression(node);
+      if (resolvesToAmbientModuleInNonModifiedFile) {
+        (result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker;
+      } else {
+        (unknownModuleNames ?? (unknownModuleNames = [])).push(moduleName);
       }
-      return node;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 211 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
-        case 213 /* CallExpression */:
-          return substituteCallExpression(node);
-      }
-      return node;
+    const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
+    if (!result) {
+      Debug.assert(resolutions.length === moduleNames.length);
+      return resolutions;
     }
-    function substitutePropertyAccessExpression(node) {
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            node.name
-          ),
-          node
-        );
+    let j = 0;
+    for (let i = 0; i < result.length; i++) {
+      if (!result[i]) {
+        result[i] = resolutions[j];
+        j++;
       }
-      return node;
     }
-    function substituteElementAccessExpression(node) {
-      if (node.expression.kind === 108 /* SuperKeyword */) {
-        return createSuperElementAccessInAsyncMethod(
-          node.argumentExpression,
-          node
-        );
+    Debug.assert(j === resolutions.length);
+    return result;
+    function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName) {
+      var _a2;
+      const resolutionToFile = (_a2 = oldProgram == null ? void 0 : oldProgram.getResolvedModule(file, moduleName.text, getModeForUsageLocation2(file, moduleName))) == null ? void 0 : _a2.resolvedModule;
+      const resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName);
+      if (resolutionToFile && resolvedFile) {
+        return false;
       }
-      return node;
-    }
-    function substituteCallExpression(node) {
-      const expression = node.expression;
-      if (isSuperProperty(expression)) {
-        const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(argumentExpression, "call"),
-          /*typeArguments*/
-          void 0,
-          [
-            factory2.createThis(),
-            ...node.arguments
-          ]
-        );
+      const unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName.text);
+      if (!unmodifiedFile) {
+        return false;
       }
-      return node;
-    }
-    function isSuperContainer(node) {
-      const kind = node.kind;
-      return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
-    }
-    function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
-      if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createCallExpression(
-              factory2.createIdentifier("_superIndex"),
-              /*typeArguments*/
-              void 0,
-              [argumentExpression]
-            ),
-            "value"
-          ),
-          location
-        );
-      } else {
-        return setTextRange(
-          factory2.createCallExpression(
-            factory2.createIdentifier("_superIndex"),
-            /*typeArguments*/
-            void 0,
-            [argumentExpression]
-          ),
-          location
-        );
+      if (isTraceEnabled(options, host)) {
+        trace(host, Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName.text, unmodifiedFile);
       }
+      return true;
     }
   }
-  var init_es2018 = __esm({
-    "src/compiler/transformers/es2018.ts"() {
-      "use strict";
-      init_ts2();
+  function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
+    var _a2;
+    if (structureIsReused === 0 /* Not */) {
+      return resolveTypeReferenceDirectiveNamesWorker(
+        typeDirectiveNames,
+        containingFile,
+        /*reusedNames*/
+        void 0
+      );
     }
-  });
-
-  // src/compiler/transformers/es2019.ts
-  function transformES2019(context) {
-    const factory2 = context.factory;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+    let unknownTypeReferenceDirectiveNames;
+    let result;
+    let reusedNames;
+    const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
+    const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
+    const canReuseResolutions = !isString(containingFile) ? containingFile === oldSourceFile && !hasInvalidatedResolutions(containingFile.path) : !hasInvalidatedResolutions(toPath3(containingFile));
+    for (let i = 0; i < typeDirectiveNames.length; i++) {
+      const entry = typeDirectiveNames[i];
+      if (canReuseResolutions) {
+        const typeDirectiveName = getTypeReferenceResolutionName(entry);
+        const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
+        const oldResolution = !isString(containingFile) ? oldProgram == null ? void 0 : oldProgram.getResolvedTypeReferenceDirective(containingFile, typeDirectiveName, mode) : (_a2 = oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a2.get(typeDirectiveName, mode);
+        if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
+          if (isTraceEnabled(options, host)) {
+            trace(
+              host,
+              oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              typeDirectiveName,
+              !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
+              oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
+              oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
+            );
+          }
+          (result ?? (result = new Array(typeDirectiveNames.length)))[i] = oldResolution;
+          (reusedNames ?? (reusedNames = [])).push(entry);
+          continue;
+        }
       }
-      return visitEachChild(node, visitor, context);
+      (unknownTypeReferenceDirectiveNames ?? (unknownTypeReferenceDirectiveNames = [])).push(entry);
     }
-    function visitor(node) {
-      if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 299 /* CatchClause */:
-          return visitCatchClause(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if (!unknownTypeReferenceDirectiveNames) return result || emptyArray;
+    const resolutions = resolveTypeReferenceDirectiveNamesWorker(
+      unknownTypeReferenceDirectiveNames,
+      containingFile,
+      reusedNames
+    );
+    if (!result) {
+      Debug.assert(resolutions.length === typeDirectiveNames.length);
+      return resolutions;
     }
-    function visitCatchClause(node) {
-      if (!node.variableDeclaration) {
-        return factory2.updateCatchClause(
-          node,
-          factory2.createVariableDeclaration(factory2.createTempVariable(
-            /*recordTempVariable*/
-            void 0
-          )),
-          visitNode(node.block, visitor, isBlock)
-        );
+    let j = 0;
+    for (let i = 0; i < result.length; i++) {
+      if (!result[i]) {
+        result[i] = resolutions[j];
+        j++;
       }
-      return visitEachChild(node, visitor, context);
     }
+    Debug.assert(j === resolutions.length);
+    return result;
   }
-  var init_es2019 = __esm({
-    "src/compiler/transformers/es2019.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/transformers/es2020.ts
-  function transformES2020(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+  function canReuseProjectReferences() {
+    return !forEachProjectReference(
+      oldProgram.getProjectReferences(),
+      oldProgram.getResolvedProjectReferences(),
+      (oldResolvedRef, parent2, index) => {
+        const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
+        const newResolvedRef = parseProjectReferenceConfigFile(newRef);
+        if (oldResolvedRef) {
+          return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames);
+        } else {
+          return newResolvedRef !== void 0;
+        }
+      },
+      (oldProjectReferences, parent2) => {
+        const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences;
+        return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo);
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitor(node) {
-      if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) {
-        return node;
+    );
+  }
+  function tryReuseStructureFromOldProgram() {
+    var _a2;
+    if (!oldProgram) {
+      return 0 /* Not */;
+    }
+    const oldOptions = oldProgram.getCompilerOptions();
+    if (changesAffectModuleResolution(oldOptions, options)) {
+      return 0 /* Not */;
+    }
+    const oldRootNames = oldProgram.getRootFileNames();
+    if (!arrayIsEqualTo(oldRootNames, rootNames)) {
+      return 0 /* Not */;
+    }
+    if (!canReuseProjectReferences()) {
+      return 0 /* Not */;
+    }
+    if (projectReferences) {
+      resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
+    }
+    const newSourceFiles = [];
+    const modifiedSourceFiles = [];
+    structureIsReused = 2 /* Completely */;
+    if (forEachEntry(oldProgram.getMissingFilePaths(), (missingFileName) => host.fileExists(missingFileName))) {
+      return 0 /* Not */;
+    }
+    const oldSourceFiles = oldProgram.getSourceFiles();
+    let SeenPackageName;
+    ((SeenPackageName2) => {
+      SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists";
+      SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified";
+    })(SeenPackageName || (SeenPackageName = {}));
+    const seenPackageNames = /* @__PURE__ */ new Map();
+    for (const oldSourceFile of oldSourceFiles) {
+      const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
+      let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
+        oldSourceFile.fileName,
+        oldSourceFile.resolvedPath,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile
+      ) : host.getSourceFile(
+        oldSourceFile.fileName,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile
+      );
+      if (!newSourceFile) {
+        return 0 /* Not */;
       }
-      switch (node.kind) {
-        case 213 /* CallExpression */: {
-          const updated = visitNonOptionalCallExpression(
-            node,
-            /*captureThisArg*/
-            false
-          );
-          Debug.assertNotNode(updated, isSyntheticReference);
-          return updated;
+      newSourceFile.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
+      newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope;
+      Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`");
+      let fileChanged;
+      if (oldSourceFile.redirectInfo) {
+        if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) {
+          return 0 /* Not */;
         }
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          if (isOptionalChain(node)) {
-            const updated = visitOptionalExpression(
-              node,
-              /*captureThisArg*/
-              false,
-              /*isDelete*/
-              false
-            );
-            Debug.assertNotNode(updated, isSyntheticReference);
-            return updated;
-          }
-          return visitEachChild(node, visitor, context);
-        case 226 /* BinaryExpression */:
-          if (node.operatorToken.kind === 61 /* QuestionQuestionToken */) {
-            return transformNullishCoalescingExpression(node);
+        fileChanged = false;
+        newSourceFile = oldSourceFile;
+      } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) {
+        if (newSourceFile !== oldSourceFile) {
+          return 0 /* Not */;
+        }
+        fileChanged = false;
+      } else {
+        fileChanged = newSourceFile !== oldSourceFile;
+      }
+      newSourceFile.path = oldSourceFile.path;
+      newSourceFile.originalFileName = oldSourceFile.originalFileName;
+      newSourceFile.resolvedPath = oldSourceFile.resolvedPath;
+      newSourceFile.fileName = oldSourceFile.fileName;
+      const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path);
+      if (packageName !== void 0) {
+        const prevKind = seenPackageNames.get(packageName);
+        const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */;
+        if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) {
+          return 0 /* Not */;
+        }
+        seenPackageNames.set(packageName, newKind);
+      }
+      if (fileChanged) {
+        if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) {
+          structureIsReused = 1 /* SafeModules */;
+        } else {
+          collectExternalModuleReferences(newSourceFile);
+          if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if ((oldSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
           }
-          return visitEachChild(node, visitor, context);
-        case 220 /* DeleteExpression */:
-          return visitDeleteExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+        }
+        modifiedSourceFiles.push(newSourceFile);
+      } else if (hasInvalidatedResolutions(oldSourceFile.path)) {
+        structureIsReused = 1 /* SafeModules */;
+        modifiedSourceFiles.push(newSourceFile);
+      } else {
+        for (const moduleName of oldSourceFile.ambientModuleNames) {
+          ambientModuleNameToUnmodifiedFileName.set(moduleName, oldSourceFile.fileName);
+        }
       }
+      newSourceFiles.push(newSourceFile);
     }
-    function flattenChain(chain) {
-      Debug.assertNotNode(chain, isNonNullChain);
-      const links = [chain];
-      while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) {
-        chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain);
-        Debug.assertNotNode(chain, isNonNullChain);
-        links.unshift(chain);
-      }
-      return { expression: chain.expression, chain: links };
+    if (structureIsReused !== 2 /* Completely */) {
+      return structureIsReused;
     }
-    function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) {
-      const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete);
-      if (isSyntheticReference(expression)) {
-        return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg);
-      }
-      return factory2.updateParenthesizedExpression(node, expression);
+    for (const newSourceFile of modifiedSourceFiles) {
+      const moduleNames = getModuleNames(newSourceFile);
+      const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
+      (resolvedModulesProcessing ?? (resolvedModulesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, resolutions);
+      const resolutionsChanged = hasChangesInResolutions(
+        moduleNames,
+        resolutions,
+        (name) => oldProgram.getResolvedModule(newSourceFile, name.text, getModeForUsageLocation2(newSourceFile, name)),
+        moduleResolutionIsEqualTo
+      );
+      if (resolutionsChanged) structureIsReused = 1 /* SafeModules */;
+      const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
+      const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
+      (resolvedTypeReferenceDirectiveNamesProcessing ?? (resolvedTypeReferenceDirectiveNamesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, typeReferenceResolutions);
+      const typeReferenceResolutionsChanged = hasChangesInResolutions(
+        typesReferenceDirectives,
+        typeReferenceResolutions,
+        (name) => oldProgram.getResolvedTypeReferenceDirective(newSourceFile, getTypeReferenceResolutionName(name), getModeForFileReference(name, newSourceFile.impliedNodeFormat)),
+        typeDirectiveIsEqualTo
+      );
+      if (typeReferenceResolutionsChanged) structureIsReused = 1 /* SafeModules */;
+    }
+    if (structureIsReused !== 2 /* Completely */) {
+      return structureIsReused;
+    }
+    if (changesAffectingProgramStructure(oldOptions, options)) {
+      return 1 /* SafeModules */;
     }
-    function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) {
-      if (isOptionalChain(node)) {
-        return visitOptionalExpression(node, captureThisArg, isDelete);
+    if (oldProgram.resolvedLibReferences && forEachEntry(oldProgram.resolvedLibReferences, (resolution, libFileName) => pathForLibFileWorker(libFileName).actual !== resolution.actual)) {
+      return 1 /* SafeModules */;
+    }
+    if (host.hasChangedAutomaticTypeDirectiveNames) {
+      if (host.hasChangedAutomaticTypeDirectiveNames()) return 1 /* SafeModules */;
+    } else {
+      automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
+      if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames)) return 1 /* SafeModules */;
+    }
+    missingFileNames = oldProgram.getMissingFilePaths();
+    Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
+    for (const newSourceFile of newSourceFiles) {
+      filesByName.set(newSourceFile.path, newSourceFile);
+    }
+    const oldFilesByNameMap = oldProgram.getFilesByNameMap();
+    oldFilesByNameMap.forEach((oldFile, path) => {
+      if (!oldFile) {
+        filesByName.set(path, oldFile);
+        return;
       }
-      let expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assertNotNode(expression, isSyntheticReference);
-      let thisArg;
-      if (captureThisArg) {
-        if (!isSimpleCopiableExpression(expression)) {
-          thisArg = factory2.createTempVariable(hoistVariableDeclaration);
-          expression = factory2.createAssignment(thisArg, expression);
-        } else {
-          thisArg = expression;
+      if (oldFile.path === path) {
+        if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) {
+          sourceFilesFoundSearchingNodeModules.set(oldFile.path, true);
         }
+        return;
       }
-      expression = node.kind === 211 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression));
-      return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression;
-    }
-    function visitNonOptionalCallExpression(node, captureThisArg) {
-      if (isOptionalChain(node)) {
-        return visitOptionalExpression(
-          node,
-          captureThisArg,
-          /*isDelete*/
-          false
-        );
-      }
-      if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
-        const expression = visitNonOptionalParenthesizedExpression(
-          node.expression,
-          /*captureThisArg*/
-          true,
-          /*isDelete*/
-          false
-        );
-        const args = visitNodes2(node.arguments, visitor, isExpression);
-        if (isSyntheticReference(expression)) {
-          return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
-        }
-        return factory2.updateCallExpression(
-          node,
-          expression,
-          /*typeArguments*/
-          void 0,
-          args
-        );
-      }
-      return visitEachChild(node, visitor, context);
+      filesByName.set(path, filesByName.get(oldFile.path));
+    });
+    files = newSourceFiles;
+    fileReasons = oldProgram.getFileIncludeReasons();
+    fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
+    automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
+    automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
+    sourceFileToPackageName = oldProgram.sourceFileToPackageName;
+    redirectTargetsMap = oldProgram.redirectTargetsMap;
+    usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
+    resolvedModules = oldProgram.resolvedModules;
+    resolvedTypeReferenceDirectiveNames = oldProgram.resolvedTypeReferenceDirectiveNames;
+    resolvedLibReferences = oldProgram.resolvedLibReferences;
+    packageMap = oldProgram.getCurrentPackagesMap();
+    return 2 /* Completely */;
+  }
+  function getEmitHost(writeFileCallback) {
+    return {
+      getCanonicalFileName,
+      getCommonSourceDirectory: program.getCommonSourceDirectory,
+      getCompilerOptions: program.getCompilerOptions,
+      getCurrentDirectory: () => currentDirectory,
+      getSourceFile: program.getSourceFile,
+      getSourceFileByPath: program.getSourceFileByPath,
+      getSourceFiles: program.getSourceFiles,
+      isSourceFileFromExternalLibrary,
+      getResolvedProjectReferenceToRedirect,
+      getProjectReferenceRedirect,
+      isSourceOfProjectReferenceRedirect,
+      getSymlinkCache,
+      writeFile: writeFileCallback || writeFile2,
+      isEmitBlocked,
+      readFile: (f) => host.readFile(f),
+      fileExists: (f) => {
+        const path = toPath3(f);
+        if (getSourceFileByPath(path)) return true;
+        if (missingFileNames.has(path)) return false;
+        return host.fileExists(f);
+      },
+      realpath: maybeBind(host, host.realpath),
+      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+      getBuildInfo: () => {
+        var _a2;
+        return (_a2 = program.getBuildInfo) == null ? void 0 : _a2.call(program);
+      },
+      getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref),
+      redirectTargetsMap,
+      getFileIncludeReasons: program.getFileIncludeReasons,
+      createHash: maybeBind(host, host.createHash),
+      getModuleResolutionCache: () => program.getModuleResolutionCache(),
+      trace: maybeBind(host, host.trace)
+    };
+  }
+  function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) {
+    host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+  }
+  function emitBuildInfo(writeFileCallback) {
+    var _a2, _b2;
+    Debug.assert(!options.outFile);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Emit,
+      "emitBuildInfo",
+      {},
+      /*separateBeginAndEnd*/
+      true
+    );
+    mark("beforeEmit");
+    const emitResult = emitFiles(
+      notImplementedResolver,
+      getEmitHost(writeFileCallback),
+      /*targetSourceFile*/
+      void 0,
+      /*transformers*/
+      noTransformers,
+      /*emitOnly*/
+      false,
+      /*onlyBuildInfo*/
+      true
+    );
+    mark("afterEmit");
+    measure("Emit", "beforeEmit", "afterEmit");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return emitResult;
+  }
+  function getResolvedProjectReferences() {
+    return resolvedProjectReferences;
+  }
+  function getProjectReferences() {
+    return projectReferences;
+  }
+  function isSourceFileFromExternalLibrary(file) {
+    return !!sourceFilesFoundSearchingNodeModules.get(file.path);
+  }
+  function isSourceFileDefaultLibrary(file) {
+    if (!file.isDeclarationFile) {
+      return false;
     }
-    function visitNonOptionalExpression(node, captureThisArg, isDelete) {
-      switch (node.kind) {
-        case 217 /* ParenthesizedExpression */:
-          return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete);
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete);
-        case 213 /* CallExpression */:
-          return visitNonOptionalCallExpression(node, captureThisArg);
-        default:
-          return visitNode(node, visitor, isExpression);
-      }
+    if (file.hasNoDefaultLib) {
+      return true;
     }
-    function visitOptionalExpression(node, captureThisArg, isDelete) {
-      const { expression, chain } = flattenChain(node);
-      const left = visitNonOptionalExpression(
-        skipPartiallyEmittedExpressions(expression),
-        isCallChain(chain[0]),
-        /*isDelete*/
-        false
-      );
-      let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
-      let capturedLeft = isSyntheticReference(left) ? left.expression : left;
-      let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
-      if (!isSimpleCopiableExpression(capturedLeft)) {
-        capturedLeft = factory2.createTempVariable(hoistVariableDeclaration);
-        leftExpression = factory2.createAssignment(capturedLeft, leftExpression);
-      }
-      let rightExpression = capturedLeft;
-      let thisArg;
-      for (let i = 0; i < chain.length; i++) {
-        const segment = chain[i];
-        switch (segment.kind) {
-          case 211 /* PropertyAccessExpression */:
-          case 212 /* ElementAccessExpression */:
-            if (i === chain.length - 1 && captureThisArg) {
-              if (!isSimpleCopiableExpression(rightExpression)) {
-                thisArg = factory2.createTempVariable(hoistVariableDeclaration);
-                rightExpression = factory2.createAssignment(thisArg, rightExpression);
-              } else {
-                thisArg = rightExpression;
-              }
-            }
-            rightExpression = segment.kind === 211 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression));
-            break;
-          case 213 /* CallExpression */:
-            if (i === 0 && leftThisArg) {
-              if (!isGeneratedIdentifier(leftThisArg)) {
-                leftThisArg = factory2.cloneNode(leftThisArg);
-                addEmitFlags(leftThisArg, 3072 /* NoComments */);
-              }
-              rightExpression = factory2.createFunctionCallCall(
-                rightExpression,
-                leftThisArg.kind === 108 /* SuperKeyword */ ? factory2.createThis() : leftThisArg,
-                visitNodes2(segment.arguments, visitor, isExpression)
-              );
-            } else {
-              rightExpression = factory2.createCallExpression(
-                rightExpression,
-                /*typeArguments*/
-                void 0,
-                visitNodes2(segment.arguments, visitor, isExpression)
-              );
-            }
-            break;
-        }
-        setOriginalNode(rightExpression, segment);
-      }
-      const target = isDelete ? factory2.createConditionalExpression(
-        createNotNullCondition(
-          leftExpression,
-          capturedLeft,
-          /*invert*/
-          true
-        ),
-        /*questionToken*/
-        void 0,
-        factory2.createTrue(),
-        /*colonToken*/
-        void 0,
-        factory2.createDeleteExpression(rightExpression)
-      ) : factory2.createConditionalExpression(
-        createNotNullCondition(
-          leftExpression,
-          capturedLeft,
-          /*invert*/
-          true
-        ),
-        /*questionToken*/
-        void 0,
-        factory2.createVoidZero(),
-        /*colonToken*/
-        void 0,
-        rightExpression
-      );
-      setTextRange(target, node);
-      return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
+    if (!options.noLib) {
+      return false;
     }
-    function createNotNullCondition(left, right, invert) {
-      return factory2.createBinaryExpression(
-        factory2.createBinaryExpression(
-          left,
-          factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */),
-          factory2.createNull()
-        ),
-        factory2.createToken(invert ? 57 /* BarBarToken */ : 56 /* AmpersandAmpersandToken */),
-        factory2.createBinaryExpression(
-          right,
-          factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */),
-          factory2.createVoidZero()
-        )
-      );
+    const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive;
+    if (!options.lib) {
+      return equalityComparer(file.fileName, getDefaultLibraryFileName());
+    } else {
+      return some(options.lib, (libFileName) => equalityComparer(file.fileName, resolvedLibReferences.get(libFileName).actual));
     }
-    function transformNullishCoalescingExpression(node) {
-      let left = visitNode(node.left, visitor, isExpression);
-      let right = left;
-      if (!isSimpleCopiableExpression(left)) {
-        right = factory2.createTempVariable(hoistVariableDeclaration);
-        left = factory2.createAssignment(right, left);
-      }
-      return setTextRange(
-        factory2.createConditionalExpression(
-          createNotNullCondition(left, right),
-          /*questionToken*/
-          void 0,
-          right,
-          /*colonToken*/
-          void 0,
-          visitNode(node.right, visitor, isExpression)
-        ),
-        node
-      );
+  }
+  function getTypeChecker() {
+    return typeChecker || (typeChecker = createTypeChecker(program));
+  }
+  function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
+    var _a2, _b2;
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Emit,
+      "emit",
+      { path: sourceFile == null ? void 0 : sourceFile.path },
+      /*separateBeginAndEnd*/
+      true
+    );
+    const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function isEmitBlocked(emitFileName) {
+    return hasEmitBlockingDiagnostics.has(toPath3(emitFileName));
+  }
+  function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit) {
+    if (!forceDtsEmit) {
+      const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken);
+      if (result) return result;
     }
-    function visitDeleteExpression(node) {
-      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
-        node.expression,
-        /*captureThisArg*/
+    const typeChecker2 = getTypeChecker();
+    const emitResolver = typeChecker2.getEmitResolver(
+      options.outFile ? void 0 : sourceFile,
+      cancellationToken,
+      emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit)
+    );
+    mark("beforeEmit");
+    const emitResult = typeChecker2.runWithCancellationToken(
+      cancellationToken,
+      () => emitFiles(
+        emitResolver,
+        getEmitHost(writeFileCallback),
+        sourceFile,
+        getTransformers(options, customTransformers, emitOnly),
+        emitOnly,
+        /*onlyBuildInfo*/
         false,
-        /*isDelete*/
-        true
-      ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
-    }
+        forceDtsEmit
+      )
+    );
+    mark("afterEmit");
+    measure("Emit", "beforeEmit", "afterEmit");
+    return emitResult;
+  }
+  function getSourceFile(fileName) {
+    return getSourceFileByPath(toPath3(fileName));
   }
-  var init_es2020 = __esm({
-    "src/compiler/transformers/es2020.ts"() {
-      "use strict";
-      init_ts2();
+  function getSourceFileByPath(path) {
+    return filesByName.get(path) || void 0;
+  }
+  function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
+    if (sourceFile) {
+      return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken));
     }
-  });
-
-  // src/compiler/transformers/es2021.ts
-  function transformES2021(context) {
-    const {
-      hoistVariableDeclaration,
-      factory: factory2
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+    return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
+      if (cancellationToken) {
+        cancellationToken.throwIfCancellationRequested();
       }
-      return visitEachChild(node, visitor, context);
+      return getDiagnostics2(sourceFile2, cancellationToken);
+    }));
+  }
+  function getSyntacticDiagnostics(sourceFile, cancellationToken) {
+    return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken);
+  }
+  function getSemanticDiagnostics(sourceFile, cancellationToken) {
+    return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken);
+  }
+  function getCachedSemanticDiagnostics(sourceFile) {
+    var _a2;
+    return sourceFile ? (_a2 = cachedBindAndCheckDiagnosticsForFile.perFile) == null ? void 0 : _a2.get(sourceFile.path) : cachedBindAndCheckDiagnosticsForFile.allDiagnostics;
+  }
+  function getBindAndCheckDiagnostics(sourceFile, cancellationToken) {
+    return getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken);
+  }
+  function getProgramDiagnostics(sourceFile) {
+    var _a2;
+    if (skipTypeChecking(sourceFile, options, program)) {
+      return emptyArray;
     }
-    function visitor(node) {
-      if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) {
-        return node;
-      }
-      if (isLogicalOrCoalescingAssignmentExpression(node)) {
-        return transformLogicalAssignment(node);
-      }
-      return visitEachChild(node, visitor, context);
+    const programDiagnosticsInFile = updateAndGetProgramDiagnostics().getDiagnostics(sourceFile.fileName);
+    if (!((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) {
+      return programDiagnosticsInFile;
     }
-    function transformLogicalAssignment(binaryExpression) {
-      const operator = binaryExpression.operatorToken;
-      const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind);
-      let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression));
-      let assignmentTarget = left;
-      const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression));
-      if (isAccessExpression(left)) {
-        const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression);
-        const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration);
-        const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment(
-          propertyAccessTarget,
-          left.expression
-        );
-        if (isPropertyAccessExpression(left)) {
-          assignmentTarget = factory2.createPropertyAccessExpression(
-            propertyAccessTarget,
-            left.name
-          );
-          left = factory2.createPropertyAccessExpression(
-            propertyAccessTargetAssignment,
-            left.name
-          );
-        } else {
-          const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression);
-          const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration);
-          assignmentTarget = factory2.createElementAccessExpression(
-            propertyAccessTarget,
-            elementAccessArgument
-          );
-          left = factory2.createElementAccessExpression(
-            propertyAccessTargetAssignment,
-            elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment(
-              elementAccessArgument,
-              left.argumentExpression
-            )
-          );
-        }
+    return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics;
+  }
+  function getDeclarationDiagnostics2(sourceFile, cancellationToken) {
+    const options2 = program.getCompilerOptions();
+    if (!sourceFile || options2.outFile) {
+      return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
+    } else {
+      return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken);
+    }
+  }
+  function getSyntacticDiagnosticsForFile(sourceFile) {
+    if (isSourceFileJS(sourceFile)) {
+      if (!sourceFile.additionalSyntacticDiagnostics) {
+        sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile);
       }
-      return factory2.createBinaryExpression(
-        left,
-        nonAssignmentOperator,
-        factory2.createParenthesizedExpression(
-          factory2.createAssignment(
-            assignmentTarget,
-            right
-          )
-        )
-      );
+      return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
     }
+    return sourceFile.parseDiagnostics;
   }
-  var init_es2021 = __esm({
-    "src/compiler/transformers/es2021.ts"() {
-      "use strict";
-      init_ts2();
+  function runWithCancellationToken(func) {
+    try {
+      return func();
+    } catch (e) {
+      if (e instanceof OperationCanceledException) {
+        typeChecker = void 0;
+      }
+      throw e;
     }
-  });
-
-  // src/compiler/transformers/esnext.ts
-  function transformESNext(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      hoistVariableDeclaration,
-      startLexicalEnvironment,
-      endLexicalEnvironment
-    } = context;
-    let exportBindings;
-    let exportVars;
-    let defaultExportBinding;
-    let exportEqualsBinding;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+  }
+  function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) {
+    return concatenate(
+      filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken), options),
+      getProgramDiagnostics(sourceFile)
+    );
+  }
+  function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken) {
+    return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedBindAndCheckDiagnosticsForFile, getBindAndCheckDiagnosticsForFileNoCache);
+  }
+  function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      if (skipTypeChecking(sourceFile, options, program)) {
+        return emptyArray;
       }
-      const visited = visitNode(node, visitor, isSourceFile);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      exportVars = void 0;
-      exportBindings = void 0;
-      defaultExportBinding = void 0;
-      return visited;
+      const typeChecker2 = getTypeChecker();
+      Debug.assert(!!sourceFile.bindDiagnostics);
+      const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */;
+      const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options);
+      const isPlainJs = isPlainJsFile(sourceFile, options.checkJs);
+      let bindDiagnostics = sourceFile.bindDiagnostics;
+      let checkDiagnostics = typeChecker2.getDiagnostics(sourceFile, cancellationToken);
+      if (isPlainJs) {
+        bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code));
+        checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code));
+      }
+      return getMergedBindAndCheckDiagnostics(sourceFile, !isPlainJs, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : void 0);
+    });
+  }
+  function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, ...allDiagnostics) {
+    var _a2;
+    const flatDiagnostics = flatten(allDiagnostics);
+    if (!includeBindAndCheckDiagnostics || !((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) {
+      return flatDiagnostics;
     }
-    function visitor(node) {
-      if ((node.transformFlags & 4 /* ContainsESNext */) === 0) {
-        return node;
+    const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics);
+    for (const errorExpectation of directives.getUnusedExpectations()) {
+      diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive));
+    }
+    return diagnostics;
+  }
+  function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) {
+    const directives = createCommentDirectivesMap(sourceFile, commentDirectives);
+    const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1);
+    return { diagnostics, directives };
+  }
+  function getSuggestionDiagnostics(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken);
+    });
+  }
+  function markPrecedingCommentDirectiveLine(diagnostic, directives) {
+    const { file, start } = diagnostic;
+    if (!file) {
+      return -1;
+    }
+    const lineStarts = getLineStarts(file);
+    let line = computeLineAndCharacterOfPosition(lineStarts, start).line - 1;
+    while (line >= 0) {
+      if (directives.markUsed(line)) {
+        return line;
       }
-      switch (node.kind) {
-        case 312 /* SourceFile */:
-          return visitSourceFile(node);
-        case 241 /* Block */:
-          return visitBlock(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(node);
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(node);
-        case 255 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        default:
-          return visitEachChild(node, visitor, context);
+      const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim();
+      if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) {
+        return -1;
       }
+      line--;
     }
-    function visitSourceFile(node) {
-      const usingKind = getUsingKindOfStatements(node.statements);
-      if (usingKind) {
-        startLexicalEnvironment();
-        exportBindings = new IdentifierNameMap();
-        exportVars = [];
-        const prologueCount = countPrologueStatements(node.statements);
-        const topLevelStatements = [];
-        addRange(topLevelStatements, visitArray(node.statements, visitor, isStatement, 0, prologueCount));
-        let pos = prologueCount;
-        while (pos < node.statements.length) {
-          const statement = node.statements[pos];
-          if (getUsingKind(statement) !== 0 /* None */) {
-            if (pos > prologueCount) {
-              addRange(topLevelStatements, visitNodes2(node.statements, visitor, isStatement, prologueCount, pos - prologueCount));
+    return -1;
+  }
+  function getJSSyntacticDiagnosticsForFile(sourceFile) {
+    return runWithCancellationToken(() => {
+      const diagnostics = [];
+      walk(sourceFile, sourceFile);
+      forEachChildRecursively(sourceFile, walk, walkArray);
+      return diagnostics;
+      function walk(node, parent2) {
+        switch (parent2.kind) {
+          case 169 /* Parameter */:
+          case 172 /* PropertyDeclaration */:
+          case 174 /* MethodDeclaration */:
+            if (parent2.questionToken === node) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
+              return "skip";
+            }
+          case 173 /* MethodSignature */:
+          case 176 /* Constructor */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+          case 218 /* FunctionExpression */:
+          case 262 /* FunctionDeclaration */:
+          case 219 /* ArrowFunction */:
+          case 260 /* VariableDeclaration */:
+            if (parent2.type === node) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+        }
+        switch (node.kind) {
+          case 273 /* ImportClause */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type"));
+              return "skip";
+            }
+            break;
+          case 278 /* ExportDeclaration */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type"));
+              return "skip";
+            }
+            break;
+          case 276 /* ImportSpecifier */:
+          case 281 /* ExportSpecifier */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type"));
+              return "skip";
+            }
+            break;
+          case 271 /* ImportEqualsDeclaration */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 277 /* ExportAssignment */:
+            if (node.isExportEquals) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
+          case 298 /* HeritageClause */:
+            const heritageClause = node;
+            if (heritageClause.token === 119 /* ImplementsKeyword */) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files));
+              return "skip";
             }
             break;
+          case 264 /* InterfaceDeclaration */:
+            const interfaceKeyword = tokenToString(120 /* InterfaceKeyword */);
+            Debug.assertIsDefined(interfaceKeyword);
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword));
+            return "skip";
+          case 267 /* ModuleDeclaration */:
+            const moduleKeyword = node.flags & 32 /* Namespace */ ? tokenToString(145 /* NamespaceKeyword */) : tokenToString(144 /* ModuleKeyword */);
+            Debug.assertIsDefined(moduleKeyword);
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword));
+            return "skip";
+          case 265 /* TypeAliasDeclaration */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 176 /* Constructor */:
+          case 174 /* MethodDeclaration */:
+          case 262 /* FunctionDeclaration */:
+            if (!node.body) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Signature_declarations_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            return;
+          case 266 /* EnumDeclaration */:
+            const enumKeyword = Debug.checkDefined(tokenToString(94 /* EnumKeyword */));
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword));
+            return "skip";
+          case 235 /* NonNullExpression */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 234 /* AsExpression */:
+            diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 238 /* SatisfiesExpression */:
+            diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 216 /* TypeAssertionExpression */:
+            Debug.fail();
+        }
+      }
+      function walkArray(nodes, parent2) {
+        if (canHaveIllegalDecorators(parent2)) {
+          const decorator = find(parent2.modifiers, isDecorator);
+          if (decorator) {
+            diagnostics.push(createDiagnosticForNode2(decorator, Diagnostics.Decorators_are_not_valid_here));
+          }
+        } else if (canHaveDecorators(parent2) && parent2.modifiers) {
+          const decoratorIndex = findIndex(parent2.modifiers, isDecorator);
+          if (decoratorIndex >= 0) {
+            if (isParameter(parent2) && !options.experimentalDecorators) {
+              diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here));
+            } else if (isClassDeclaration(parent2)) {
+              const exportIndex = findIndex(parent2.modifiers, isExportModifier);
+              if (exportIndex >= 0) {
+                const defaultIndex = findIndex(parent2.modifiers, isDefaultModifier);
+                if (decoratorIndex > exportIndex && defaultIndex >= 0 && decoratorIndex < defaultIndex) {
+                  diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here));
+                } else if (exportIndex >= 0 && decoratorIndex < exportIndex) {
+                  const trailingDecoratorIndex = findIndex(parent2.modifiers, isDecorator, exportIndex);
+                  if (trailingDecoratorIndex >= 0) {
+                    diagnostics.push(addRelatedInfo(
+                      createDiagnosticForNode2(parent2.modifiers[trailingDecoratorIndex], Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export),
+                      createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorator_used_before_export_here)
+                    ));
+                  }
+                }
+              }
+            }
           }
-          pos++;
-        }
-        Debug.assert(pos < node.statements.length, "Should have encountered at least one 'using' statement.");
-        const envBinding = createEnvBinding();
-        const bodyStatements = transformUsingDeclarations(node.statements, pos, node.statements.length, envBinding, topLevelStatements);
-        if (exportBindings.size) {
-          append(
-            topLevelStatements,
-            factory2.createExportDeclaration(
-              /*modifiers*/
-              void 0,
-              /*isTypeOnly*/
-              false,
-              factory2.createNamedExports(arrayFrom(exportBindings.values()))
-            )
-          );
         }
-        addRange(topLevelStatements, endLexicalEnvironment());
-        if (exportVars.length) {
-          topLevelStatements.push(factory2.createVariableStatement(
-            factory2.createModifiersFromModifierFlags(32 /* Export */),
-            factory2.createVariableDeclarationList(
-              exportVars,
-              1 /* Let */
-            )
-          ));
+        switch (parent2.kind) {
+          case 263 /* ClassDeclaration */:
+          case 231 /* ClassExpression */:
+          case 174 /* MethodDeclaration */:
+          case 176 /* Constructor */:
+          case 177 /* GetAccessor */:
+          case 178 /* SetAccessor */:
+          case 218 /* FunctionExpression */:
+          case 262 /* FunctionDeclaration */:
+          case 219 /* ArrowFunction */:
+            if (nodes === parent2.typeParameters) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+          case 243 /* VariableStatement */:
+            if (nodes === parent2.modifiers) {
+              checkModifiers(parent2.modifiers, parent2.kind === 243 /* VariableStatement */);
+              return "skip";
+            }
+            break;
+          case 172 /* PropertyDeclaration */:
+            if (nodes === parent2.modifiers) {
+              for (const modifier of nodes) {
+                if (isModifier(modifier) && modifier.kind !== 126 /* StaticKeyword */ && modifier.kind !== 129 /* AccessorKeyword */) {
+                  diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
+                }
+              }
+              return "skip";
+            }
+            break;
+          case 169 /* Parameter */:
+            if (nodes === parent2.modifiers && some(nodes, isModifier)) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
+          case 213 /* CallExpression */:
+          case 214 /* NewExpression */:
+          case 233 /* ExpressionWithTypeArguments */:
+          case 285 /* JsxSelfClosingElement */:
+          case 286 /* JsxOpeningElement */:
+          case 215 /* TaggedTemplateExpression */:
+            if (nodes === parent2.typeArguments) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
         }
-        addRange(topLevelStatements, createDownlevelUsingStatements(bodyStatements, envBinding, usingKind === 2 /* Async */));
-        if (exportEqualsBinding) {
-          topLevelStatements.push(factory2.createExportAssignment(
-            /*modifiers*/
-            void 0,
-            /*isExportEquals*/
-            true,
-            exportEqualsBinding
-          ));
+      }
+      function checkModifiers(modifiers, isConstValid) {
+        for (const modifier of modifiers) {
+          switch (modifier.kind) {
+            case 87 /* ConstKeyword */:
+              if (isConstValid) {
+                continue;
+              }
+            case 125 /* PublicKeyword */:
+            case 123 /* PrivateKeyword */:
+            case 124 /* ProtectedKeyword */:
+            case 148 /* ReadonlyKeyword */:
+            case 138 /* DeclareKeyword */:
+            case 128 /* AbstractKeyword */:
+            case 164 /* OverrideKeyword */:
+            case 103 /* InKeyword */:
+            case 147 /* OutKeyword */:
+              diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
+              break;
+            case 126 /* StaticKeyword */:
+            case 95 /* ExportKeyword */:
+            case 90 /* DefaultKeyword */:
+            case 129 /* AccessorKeyword */:
+          }
         }
-        return factory2.updateSourceFile(node, topLevelStatements);
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitBlock(node) {
-      const usingKind = getUsingKindOfStatements(node.statements);
-      if (usingKind) {
-        const prologueCount = countPrologueStatements(node.statements);
-        const envBinding = createEnvBinding();
-        return factory2.updateBlock(
-          node,
-          [
-            ...visitArray(node.statements, visitor, isStatement, 0, prologueCount),
-            ...createDownlevelUsingStatements(
-              transformUsingDeclarations(
-                node.statements,
-                prologueCount,
-                node.statements.length,
-                envBinding,
-                /*topLevelStatements*/
-                void 0
-              ),
-              envBinding,
-              usingKind === 2 /* Async */
-            )
-          ]
-        );
+      function createDiagnosticForNodeArray2(nodes, message, ...args) {
+        const start = nodes.pos;
+        return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args);
       }
-      return visitEachChild(node, visitor, context);
+      function createDiagnosticForNode2(node, message, ...args) {
+        return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args);
+      }
+    });
+  }
+  function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) {
+    return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache);
+  }
+  function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken);
+      return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray;
+    });
+  }
+  function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics2) {
+    var _a2;
+    const cachedResult = sourceFile ? (_a2 = cache.perFile) == null ? void 0 : _a2.get(sourceFile.path) : cache.allDiagnostics;
+    if (cachedResult) {
+      return cachedResult;
     }
-    function visitForStatement(node) {
-      if (node.initializer && isUsingVariableDeclarationList(node.initializer)) {
-        return visitNode(
-          factory2.createBlock([
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              node.initializer
-            ),
-            factory2.updateForStatement(
-              node,
-              /*initializer*/
-              void 0,
-              node.condition,
-              node.incrementor,
-              node.statement
-            )
-          ]),
-          visitor,
-          isStatement
-        );
+    const result = getDiagnostics2(sourceFile, cancellationToken);
+    if (sourceFile) {
+      (cache.perFile || (cache.perFile = /* @__PURE__ */ new Map())).set(sourceFile.path, result);
+    } else {
+      cache.allDiagnostics = result;
+    }
+    return result;
+  }
+  function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) {
+    return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
+  }
+  function getOptionsDiagnostics() {
+    return sortAndDeduplicateDiagnostics(concatenate(
+      updateAndGetProgramDiagnostics().getGlobalDiagnostics(),
+      getOptionsDiagnosticsOfConfigFile()
+    ));
+  }
+  function getOptionsDiagnosticsOfConfigFile() {
+    if (!options.configFile) return emptyArray;
+    let diagnostics = updateAndGetProgramDiagnostics().getDiagnostics(options.configFile.fileName);
+    forEachResolvedProjectReference2((resolvedRef) => {
+      diagnostics = concatenate(diagnostics, updateAndGetProgramDiagnostics().getDiagnostics(resolvedRef.sourceFile.fileName));
+    });
+    return diagnostics;
+  }
+  function getGlobalDiagnostics() {
+    return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray;
+  }
+  function getConfigFileParsingDiagnostics2() {
+    return configFileParsingDiagnostics || emptyArray;
+  }
+  function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
+    processSourceFile(
+      normalizePath(fileName),
+      isDefaultLib,
+      ignoreNoDefaultLib,
+      /*packageId*/
+      void 0,
+      reason
+    );
+  }
+  function fileReferenceIsEqualTo(a, b) {
+    return a.fileName === b.fileName;
+  }
+  function moduleNameIsEqualTo(a, b) {
+    return a.kind === 80 /* Identifier */ ? b.kind === 80 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 11 /* StringLiteral */ && a.text === b.text;
+  }
+  function createSyntheticImport(text, file) {
+    const externalHelpersModuleReference = factory.createStringLiteral(text);
+    const importDecl = factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*importClause*/
+      void 0,
+      externalHelpersModuleReference
+    );
+    addInternalEmitFlags(importDecl, 2 /* NeverApplyImportHelper */);
+    setParent(externalHelpersModuleReference, importDecl);
+    setParent(importDecl, file);
+    externalHelpersModuleReference.flags &= ~16 /* Synthesized */;
+    importDecl.flags &= ~16 /* Synthesized */;
+    return externalHelpersModuleReference;
+  }
+  function collectExternalModuleReferences(file) {
+    if (file.imports) {
+      return;
+    }
+    const isJavaScriptFile = isSourceFileJS(file);
+    const isExternalModuleFile = isExternalModule(file);
+    let imports;
+    let moduleAugmentations;
+    let ambientModules;
+    if (isJavaScriptFile || !file.isDeclarationFile && (getIsolatedModules(options) || isExternalModule(file))) {
+      if (options.importHelpers) {
+        imports = [createSyntheticImport(externalHelpersModuleNameText, file)];
+      }
+      const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options);
+      if (jsxImport) {
+        (imports || (imports = [])).push(createSyntheticImport(jsxImport, file));
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForOfStatement(node) {
-      if (isUsingVariableDeclarationList(node.initializer)) {
-        const forInitializer = node.initializer;
-        Debug.assertNode(forInitializer, isUsingVariableDeclarationList);
-        Debug.assert(forInitializer.declarations.length === 1, "ForInitializer may only have one declaration");
-        const forDecl = forInitializer.declarations[0];
-        Debug.assert(!forDecl.initializer, "ForInitializer may not have an initializer");
-        const isAwaitUsing = getUsingKindOfVariableDeclarationList(forInitializer) === 2 /* Async */;
-        const temp = factory2.getGeneratedNameForNode(forDecl.name);
-        const usingVar = factory2.updateVariableDeclaration(
-          forDecl,
-          forDecl.name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          temp
-        );
-        const usingVarList = factory2.createVariableDeclarationList([usingVar], isAwaitUsing ? 6 /* AwaitUsing */ : 4 /* Using */);
-        const usingVarStatement = factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          usingVarList
-        );
-        return visitNode(
-          factory2.updateForOfStatement(
+    for (const node of file.statements) {
+      collectModuleReferences(
+        node,
+        /*inAmbientModule*/
+        false
+      );
+    }
+    if (file.flags & 4194304 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
+      collectDynamicImportOrRequireOrJsDocImportCalls(file);
+    }
+    file.imports = imports || emptyArray;
+    file.moduleAugmentations = moduleAugmentations || emptyArray;
+    file.ambientModuleNames = ambientModules || emptyArray;
+    return;
+    function collectModuleReferences(node, inAmbientModule) {
+      if (isAnyImportOrReExport(node)) {
+        const moduleNameExpr = getExternalModuleName(node);
+        if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
+          setParentRecursive(
             node,
-            node.awaitModifier,
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(temp)
-            ], 2 /* Const */),
-            node.expression,
-            isBlock(node.statement) ? factory2.updateBlock(node.statement, [
-              usingVarStatement,
-              ...node.statement.statements
-            ]) : factory2.createBlock(
-              [
-                usingVarStatement,
-                node.statement
-              ],
-              /*multiLine*/
-              true
-            )
-          ),
-          visitor,
-          isStatement
-        );
+            /*incremental*/
+            false
+          );
+          imports = append(imports, moduleNameExpr);
+          if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
+            usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
+          }
+        }
+      } else if (isModuleDeclaration(node)) {
+        if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 128 /* Ambient */) || file.isDeclarationFile)) {
+          node.name.parent = node;
+          const nameText = getTextOfIdentifierOrLiteral(node.name);
+          if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) {
+            (moduleAugmentations || (moduleAugmentations = [])).push(node.name);
+          } else if (!inAmbientModule) {
+            if (file.isDeclarationFile) {
+              (ambientModules || (ambientModules = [])).push(nameText);
+            }
+            const body = node.body;
+            if (body) {
+              for (const statement of body.statements) {
+                collectModuleReferences(
+                  statement,
+                  /*inAmbientModule*/
+                  true
+                );
+              }
+            }
+          }
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitCaseOrDefaultClause(node, envBinding) {
-      if (getUsingKindOfStatements(node.statements) !== 0 /* None */) {
-        if (isCaseClause(node)) {
-          return factory2.updateCaseClause(
+    function collectDynamicImportOrRequireOrJsDocImportCalls(file2) {
+      const r = /import|require/g;
+      while (r.exec(file2.text) !== null) {
+        const node = getNodeAtPosition(file2, r.lastIndex);
+        if (isJavaScriptFile && isRequireCall(
+          node,
+          /*requireStringLiteralLikeArgument*/
+          true
+        )) {
+          setParentRecursive(
             node,
-            visitNode(node.expression, visitor, isExpression),
-            transformUsingDeclarations(
-              node.statements,
-              /*start*/
-              0,
-              node.statements.length,
-              envBinding,
-              /*topLevelStatements*/
-              void 0
-            )
+            /*incremental*/
+            false
           );
-        } else {
-          return factory2.updateDefaultClause(
+          imports = append(imports, node.arguments[0]);
+        } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
+          setParentRecursive(
             node,
-            transformUsingDeclarations(
-              node.statements,
-              /*start*/
-              0,
-              node.statements.length,
-              envBinding,
-              /*topLevelStatements*/
-              void 0
-            )
+            /*incremental*/
+            false
           );
+          imports = append(imports, node.arguments[0]);
+        } else if (isLiteralImportTypeNode(node)) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
+          imports = append(imports, node.argument.literal);
+        } else if (isJavaScriptFile && isJSDocImportTag(node)) {
+          const moduleNameExpr = getExternalModuleName(node);
+          if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text) {
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
+            imports = append(imports, moduleNameExpr);
+          }
         }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitSwitchStatement(node) {
-      const usingKind = getUsingKindOfCaseOrDefaultClauses(node.caseBlock.clauses);
-      if (usingKind) {
-        const envBinding = createEnvBinding();
-        return createDownlevelUsingStatements(
-          [
-            factory2.updateSwitchStatement(
-              node,
-              visitNode(node.expression, visitor, isExpression),
-              factory2.updateCaseBlock(
-                node.caseBlock,
-                node.caseBlock.clauses.map((clause) => visitCaseOrDefaultClause(clause, envBinding))
-              )
-            )
-          ],
-          envBinding,
-          usingKind === 2 /* Async */
-        );
+    function getNodeAtPosition(sourceFile, position) {
+      let current = sourceFile;
+      const getContainingChild = (child) => {
+        if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) {
+          return child;
+        }
+      };
+      while (true) {
+        const child = isJavaScriptFile && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild);
+        if (!child) {
+          return current;
+        }
+        current = child;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function transformUsingDeclarations(statementsIn, start, end, envBinding, topLevelStatements) {
-      const statements = [];
-      for (let i = start; i < end; i++) {
-        const statement = statementsIn[i];
-        const usingKind = getUsingKind(statement);
-        if (usingKind) {
-          Debug.assertNode(statement, isVariableStatement);
-          const declarations = [];
-          for (let declaration of statement.declarationList.declarations) {
-            if (!isIdentifier(declaration.name)) {
-              declarations.length = 0;
-              break;
-            }
-            if (isNamedEvaluation(declaration)) {
-              declaration = transformNamedEvaluation(context, declaration);
-            }
-            const initializer = visitNode(declaration.initializer, visitor, isExpression) ?? factory2.createVoidZero();
-            declarations.push(factory2.updateVariableDeclaration(
-              declaration,
-              declaration.name,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              emitHelpers().createAddDisposableResourceHelper(
-                envBinding,
-                initializer,
-                usingKind === 2 /* Async */
-              )
-            ));
-          }
-          if (declarations.length) {
-            const varList = factory2.createVariableDeclarationList(declarations, 2 /* Const */);
-            setOriginalNode(varList, statement.declarationList);
-            setTextRange(varList, statement.declarationList);
-            hoistOrAppendNode(factory2.updateVariableStatement(
-              statement,
-              /*modifiers*/
-              void 0,
-              varList
-            ));
-            continue;
+  }
+  function getLibFileFromReference(ref) {
+    var _a2;
+    const libFileName = getLibFileNameFromLibReference(ref);
+    const actualFileName = libFileName && ((_a2 = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName)) == null ? void 0 : _a2.actual);
+    return actualFileName !== void 0 ? getSourceFile(actualFileName) : void 0;
+  }
+  function getSourceFileFromReference(referencingFile, ref) {
+    return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile);
+  }
+  function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) {
+    if (hasExtension(fileName)) {
+      const canonicalFileName = host.getCanonicalFileName(fileName);
+      if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) {
+        if (fail) {
+          if (hasJSFileExtension(canonicalFileName)) {
+            fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName);
+          } else {
+            fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
           }
         }
-        const result = visitor(statement);
-        if (isArray(result)) {
-          result.forEach(hoistOrAppendNode);
-        } else if (result) {
-          hoistOrAppendNode(result);
-        }
-      }
-      return statements;
-      function hoistOrAppendNode(node) {
-        Debug.assertNode(node, isStatement);
-        append(statements, hoist(node));
+        return void 0;
       }
-      function hoist(node) {
-        if (!topLevelStatements)
-          return node;
-        switch (node.kind) {
-          case 272 /* ImportDeclaration */:
-          case 271 /* ImportEqualsDeclaration */:
-          case 278 /* ExportDeclaration */:
-          case 262 /* FunctionDeclaration */:
-            return hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements);
-          case 277 /* ExportAssignment */:
-            return hoistExportAssignment(node);
-          case 263 /* ClassDeclaration */:
-            return hoistClassDeclaration(node);
-          case 243 /* VariableStatement */:
-            return hoistVariableStatement(node);
+      const sourceFile = getSourceFile2(fileName);
+      if (fail) {
+        if (!sourceFile) {
+          const redirect = getProjectReferenceRedirect(fileName);
+          if (redirect) {
+            fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName);
+          } else {
+            fail(Diagnostics.File_0_not_found, fileName);
+          }
+        } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) {
+          fail(Diagnostics.A_file_cannot_have_a_reference_to_itself);
         }
-        return node;
       }
+      return sourceFile;
+    } else {
+      const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName);
+      if (sourceFileNoExtension) return sourceFileNoExtension;
+      if (fail && options.allowNonTsExtensions) {
+        fail(Diagnostics.File_0_not_found, fileName);
+        return void 0;
+      }
+      const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension));
+      if (fail && !sourceFileWithAddedExtension) fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
+      return sourceFileWithAddedExtension;
     }
-    function hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements) {
-      topLevelStatements.push(node);
-      return void 0;
-    }
-    function hoistExportAssignment(node) {
-      return node.isExportEquals ? hoistExportEquals(node) : hoistExportDefault(node);
-    }
-    function hoistExportDefault(node) {
-      if (defaultExportBinding) {
-        return node;
+  }
+  function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) {
+    getSourceFileFromReferenceWorker(
+      fileName,
+      (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
+      // TODO: GH#18217
+      (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        diagnostic,
+        args
+      ),
+      reason
+    );
+  }
+  function processProjectReferenceFile(fileName, reason) {
+    return processSourceFile(
+      fileName,
+      /*isDefaultLib*/
+      false,
+      /*ignoreNoDefaultLib*/
+      false,
+      /*packageId*/
+      void 0,
+      reason
+    );
+  }
+  function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
+    const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
+    if (hasExistingReasonToReportErrorOn) {
+      addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]);
+    } else {
+      addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
+    }
+  }
+  function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
+    var _a2;
+    const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
+    redirect.fileName = fileName;
+    redirect.path = path;
+    redirect.resolvedPath = resolvedPath;
+    redirect.originalFileName = originalFileName;
+    redirect.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
+    redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
+    sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
+    return redirect;
+  }
+  function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
+    var _a2, _b2;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "findSourceFile", {
+      fileName,
+      isDefaultLib: isDefaultLib || void 0,
+      fileIncludeKind: FileIncludeKind[reason.kind]
+    });
+    const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId);
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) {
+    const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2);
+    const languageVersion = getEmitScriptTarget(options2);
+    const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2);
+    return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode };
+  }
+  function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
+    var _a2;
+    const path = toPath3(fileName);
+    if (useSourceOfProjectReferenceRedirect) {
+      let source = getSourceOfProjectReferenceRedirect(path);
+      if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && fileName.includes(nodeModulesPathPart)) {
+        const realPath2 = toPath3(host.realpath(fileName));
+        if (realPath2 !== path) source = getSourceOfProjectReferenceRedirect(realPath2);
       }
-      defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
-      hoistBindingIdentifier(
-        defaultExportBinding,
-        /*isExport*/
-        true,
-        "default",
-        node
-      );
-      let expression = node.expression;
-      let innerExpression = skipOuterExpressions(expression);
-      if (isNamedEvaluation(innerExpression)) {
-        innerExpression = transformNamedEvaluation(
-          context,
-          innerExpression,
-          /*ignoreEmptyStringLiteral*/
-          false,
-          "default"
+      if (source) {
+        const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
+        if (file2) addFileToFilesByName(
+          file2,
+          path,
+          fileName,
+          /*redirectedPath*/
+          void 0
         );
-        expression = factory2.restoreOuterExpressions(expression, innerExpression);
-      }
-      const assignment = factory2.createAssignment(defaultExportBinding, expression);
-      return factory2.createExpressionStatement(assignment);
-    }
-    function hoistExportEquals(node) {
-      if (exportEqualsBinding) {
-        return node;
+        return file2;
       }
-      exportEqualsBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
-      hoistVariableDeclaration(exportEqualsBinding);
-      const assignment = factory2.createAssignment(exportEqualsBinding, node.expression);
-      return factory2.createExpressionStatement(assignment);
     }
-    function hoistClassDeclaration(node) {
-      if (!node.name && defaultExportBinding) {
-        return node;
+    const originalFileName = fileName;
+    if (filesByName.has(path)) {
+      const file2 = filesByName.get(path);
+      const addedReason = addFileIncludeReason(
+        file2 || void 0,
+        reason,
+        /*checkExisting*/
+        true
+      );
+      if (file2 && addedReason && !(options.forceConsistentCasingInFileNames === false)) {
+        const checkedName = file2.fileName;
+        const isRedirect = toPath3(checkedName) !== toPath3(fileName);
+        if (isRedirect) {
+          fileName = getProjectReferenceRedirect(fileName) || fileName;
+        }
+        const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory);
+        const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory);
+        if (checkedAbsolutePath !== inputAbsolutePath) {
+          reportFileNamesDifferOnlyInCasingError(fileName, file2, reason);
+        }
       }
-      const isExported2 = hasSyntacticModifier(node, 32 /* Export */);
-      const isDefault = hasSyntacticModifier(node, 2048 /* Default */);
-      let expression = factory2.converters.convertToClassExpression(node);
-      if (node.name) {
-        hoistBindingIdentifier(
-          factory2.getLocalName(node),
-          isExported2 && !isDefault,
-          /*exportAlias*/
-          void 0,
-          node
-        );
-        expression = factory2.createAssignment(factory2.getDeclarationName(node), expression);
-        if (isNamedEvaluation(expression)) {
-          expression = transformNamedEvaluation(
-            context,
-            expression,
-            /*ignoreEmptyStringLiteral*/
-            false
-          );
+      if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) {
+        sourceFilesFoundSearchingNodeModules.set(file2.path, false);
+        if (!options.noResolve) {
+          processReferencedFiles(file2, isDefaultLib);
+          processTypeReferenceDirectives(file2);
         }
-        setOriginalNode(expression, node);
-        setSourceMapRange(expression, node);
-        setCommentRange(expression, node);
-      }
-      if (isDefault && !defaultExportBinding) {
-        defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */);
-        hoistBindingIdentifier(
-          defaultExportBinding,
-          /*isExport*/
-          true,
-          "default",
-          node
-        );
-        expression = factory2.createAssignment(defaultExportBinding, expression);
-        if (isNamedEvaluation(expression)) {
-          expression = transformNamedEvaluation(
-            context,
-            expression,
-            /*ignoreEmptyStringLiteral*/
-            false,
-            "default"
-          );
+        if (!options.noLib) {
+          processLibReferenceDirectives(file2);
+        }
+        modulesWithElidedImports.set(file2.path, false);
+        processImportedModules(file2);
+      } else if (file2 && modulesWithElidedImports.get(file2.path)) {
+        if (currentNodeModulesDepth < maxNodeModuleJsDepth) {
+          modulesWithElidedImports.set(file2.path, false);
+          processImportedModules(file2);
         }
-        setOriginalNode(expression, node);
       }
-      return factory2.createExpressionStatement(expression);
+      return file2 || void 0;
     }
-    function hoistVariableStatement(node) {
-      let expressions;
-      const isExported2 = hasSyntacticModifier(node, 32 /* Export */);
-      for (const variable of node.declarationList.declarations) {
-        hoistBindingElement(variable, isExported2, variable);
-        if (variable.initializer) {
-          expressions = append(expressions, hoistInitializedVariable(variable));
+    let redirectedPath;
+    if (!useSourceOfProjectReferenceRedirect) {
+      const redirectProject = getProjectReferenceRedirectProject(fileName);
+      if (redirectProject) {
+        if (redirectProject.commandLine.options.outFile) {
+          return void 0;
         }
+        const redirect = getProjectReferenceOutputName(redirectProject, fileName);
+        fileName = redirect;
+        redirectedPath = toPath3(redirect);
       }
-      if (expressions) {
-        const statement = factory2.createExpressionStatement(factory2.inlineExpressions(expressions));
-        setOriginalNode(statement, node);
-        setCommentRange(statement, node);
-        setSourceMapRange(statement, node);
-        return statement;
-      }
-      return void 0;
     }
-    function hoistInitializedVariable(node) {
-      Debug.assertIsDefined(node.initializer);
-      let target;
-      if (isIdentifier(node.name)) {
-        target = factory2.cloneNode(node.name);
-        setEmitFlags(target, getEmitFlags(target) & ~(32768 /* LocalName */ | 16384 /* ExportName */ | 65536 /* InternalName */));
-      } else {
-        target = factory2.converters.convertToAssignmentPattern(node.name);
+    const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options);
+    const file = host.getSourceFile(
+      fileName,
+      sourceFileOptions,
+      (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_read_file_0_Colon_1,
+        [fileName, hostErrorMessage]
+      ),
+      shouldCreateNewSourceFile
+    );
+    if (packageId) {
+      const packageIdKey = packageIdToString(packageId);
+      const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
+      if (fileFromPackageId) {
+        const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
+        redirectTargetsMap.add(fileFromPackageId.path, fileName);
+        addFileToFilesByName(dupFile, path, fileName, redirectedPath);
+        addFileIncludeReason(
+          dupFile,
+          reason,
+          /*checkExisting*/
+          false
+        );
+        sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
+        processingOtherFiles.push(dupFile);
+        return dupFile;
+      } else if (file) {
+        packageIdToSourceFile.set(packageIdKey, file);
+        sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
       }
-      const assignment = factory2.createAssignment(target, node.initializer);
-      setOriginalNode(assignment, node);
-      setCommentRange(assignment, node);
-      setSourceMapRange(assignment, node);
-      return assignment;
     }
-    function hoistBindingElement(node, isExportedDeclaration, original) {
-      if (isBindingPattern(node.name)) {
-        for (const element of node.name.elements) {
-          if (!isOmittedExpression(element)) {
-            hoistBindingElement(element, isExportedDeclaration, original);
-          }
+    addFileToFilesByName(file, path, fileName, redirectedPath);
+    if (file) {
+      sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
+      file.fileName = fileName;
+      file.path = path;
+      file.resolvedPath = toPath3(fileName);
+      file.originalFileName = originalFileName;
+      file.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
+      file.packageJsonScope = sourceFileOptions.packageJsonScope;
+      addFileIncludeReason(
+        file,
+        reason,
+        /*checkExisting*/
+        false
+      );
+      if (host.useCaseSensitiveFileNames()) {
+        const pathLowerCase = toFileNameLowerCase(path);
+        const existingFile = filesByNameIgnoreCase.get(pathLowerCase);
+        if (existingFile) {
+          reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason);
+        } else {
+          filesByNameIgnoreCase.set(pathLowerCase, file);
         }
+      }
+      skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib;
+      if (!options.noResolve) {
+        processReferencedFiles(file, isDefaultLib);
+        processTypeReferenceDirectives(file);
+      }
+      if (!options.noLib) {
+        processLibReferenceDirectives(file);
+      }
+      processImportedModules(file);
+      if (isDefaultLib) {
+        processingDefaultLibFiles.push(file);
       } else {
-        hoistBindingIdentifier(
-          node.name,
-          isExportedDeclaration,
-          /*exportAlias*/
-          void 0,
-          original
-        );
+        processingOtherFiles.push(file);
       }
+      (filesWithReferencesProcessed ?? (filesWithReferencesProcessed = /* @__PURE__ */ new Set())).add(file.path);
     }
-    function hoistBindingIdentifier(node, isExport, exportAlias, original) {
-      const name = isGeneratedIdentifier(node) ? node : factory2.cloneNode(node);
-      if (isExport) {
-        if (exportAlias === void 0 && !isLocalName(name)) {
-          const varDecl = factory2.createVariableDeclaration(name);
-          if (original) {
-            setOriginalNode(varDecl, original);
-          }
-          exportVars.push(varDecl);
-          return;
+    return file;
+  }
+  function addFileIncludeReason(file, reason, checkExisting) {
+    if (file && (!checkExisting || !isReferencedFile(reason) || !(filesWithReferencesProcessed == null ? void 0 : filesWithReferencesProcessed.has(reason.file)))) {
+      fileReasons.add(file.path, reason);
+      return true;
+    }
+    return false;
+  }
+  function addFileToFilesByName(file, path, fileName, redirectedPath) {
+    if (redirectedPath) {
+      updateFilesByNameMap(fileName, redirectedPath, file);
+      updateFilesByNameMap(fileName, path, file || false);
+    } else {
+      updateFilesByNameMap(fileName, path, file);
+    }
+  }
+  function updateFilesByNameMap(fileName, path, file) {
+    filesByName.set(path, file);
+    if (file !== void 0) missingFileNames.delete(path);
+    else missingFileNames.set(path, fileName);
+  }
+  function getProjectReferenceRedirect(fileName) {
+    const referencedProject = getProjectReferenceRedirectProject(fileName);
+    return referencedProject && getProjectReferenceOutputName(referencedProject, fileName);
+  }
+  function getProjectReferenceRedirectProject(fileName) {
+    if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) {
+      return void 0;
+    }
+    return getResolvedProjectReferenceToRedirect(fileName);
+  }
+  function getProjectReferenceOutputName(referencedProject, fileName) {
+    const out = referencedProject.commandLine.options.outFile;
+    return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames());
+  }
+  function getResolvedProjectReferenceToRedirect(fileName) {
+    if (mapFromFileToProjectReferenceRedirects === void 0) {
+      mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map();
+      forEachResolvedProjectReference2((referencedProject) => {
+        if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) {
+          referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path));
         }
-        const localName = exportAlias !== void 0 ? name : void 0;
-        const exportName = exportAlias !== void 0 ? exportAlias : name;
-        const specifier = factory2.createExportSpecifier(
-          /*isTypeOnly*/
-          false,
-          localName,
-          exportName
-        );
-        if (original) {
-          setOriginalNode(specifier, original);
+      });
+    }
+    const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName));
+    return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath);
+  }
+  function forEachResolvedProjectReference2(cb) {
+    return forEachResolvedProjectReference(resolvedProjectReferences, cb);
+  }
+  function getSourceOfProjectReferenceRedirect(path) {
+    if (!isDeclarationFileName(path)) return void 0;
+    if (mapFromToProjectReferenceRedirectSource === void 0) {
+      mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map();
+      forEachResolvedProjectReference2((resolvedRef) => {
+        const out = resolvedRef.commandLine.options.outFile;
+        if (out) {
+          const outputDts = changeExtension(out, ".d.ts" /* Dts */);
+          mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true);
+        } else {
+          const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames()));
+          forEach(resolvedRef.commandLine.fileNames, (fileName) => {
+            if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
+              const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3);
+              mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName);
+            }
+          });
         }
-        exportBindings.set(name, specifier);
-      }
-      hoistVariableDeclaration(name);
+      });
     }
-    function createEnvBinding() {
-      return factory2.createUniqueName("env");
+    return mapFromToProjectReferenceRedirectSource.get(path);
+  }
+  function isSourceOfProjectReferenceRedirect(fileName) {
+    return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName);
+  }
+  function getResolvedProjectReferenceByPath(projectReferencePath) {
+    if (!projectReferenceRedirects) {
+      return void 0;
     }
-    function createDownlevelUsingStatements(bodyStatements, envBinding, async) {
-      const statements = [];
-      const envObject = factory2.createObjectLiteralExpression([
-        factory2.createPropertyAssignment("stack", factory2.createArrayLiteralExpression()),
-        factory2.createPropertyAssignment("error", factory2.createVoidZero()),
-        factory2.createPropertyAssignment("hasError", factory2.createFalse())
-      ]);
-      const envVar = factory2.createVariableDeclaration(
-        envBinding,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        envObject
-      );
-      const envVarList = factory2.createVariableDeclarationList([envVar], 2 /* Const */);
-      const envVarStatement = factory2.createVariableStatement(
-        /*modifiers*/
+    return projectReferenceRedirects.get(projectReferencePath) || void 0;
+  }
+  function processReferencedFiles(file, isDefaultLib) {
+    forEach(file.referencedFiles, (ref, index) => {
+      processSourceFile(
+        resolveTripleslashReference(ref.fileName, file.fileName),
+        isDefaultLib,
+        /*ignoreNoDefaultLib*/
+        false,
+        /*packageId*/
         void 0,
-        envVarList
-      );
-      statements.push(envVarStatement);
-      const tryBlock = factory2.createBlock(
-        bodyStatements,
-        /*multiLine*/
-        true
+        { kind: 4 /* ReferenceFile */, file: file.path, index }
       );
-      const bodyCatchBinding = factory2.createUniqueName("e");
-      const catchClause = factory2.createCatchClause(
-        bodyCatchBinding,
-        factory2.createBlock(
-          [
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(envBinding, "error"),
-                bodyCatchBinding
-              )
-            ),
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(envBinding, "hasError"),
-                factory2.createTrue()
-              )
-            )
-          ],
-          /*multiLine*/
-          true
-        )
+    });
+  }
+  function processTypeReferenceDirectives(file) {
+    const typeDirectives = file.typeReferenceDirectives;
+    if (!typeDirectives.length) return;
+    const resolutions = (resolvedTypeReferenceDirectiveNamesProcessing == null ? void 0 : resolvedTypeReferenceDirectiveNamesProcessing.get(file.path)) || resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
+    const resolutionsInFile = createModeAwareCache();
+    (resolvedTypeReferenceDirectiveNames ?? (resolvedTypeReferenceDirectiveNames = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile);
+    for (let index = 0; index < typeDirectives.length; index++) {
+      const ref = file.typeReferenceDirectives[index];
+      const resolvedTypeReferenceDirective = resolutions[index];
+      const fileName = ref.fileName;
+      resolutionsInFile.set(fileName, getModeForFileReference(ref, file.impliedNodeFormat), resolvedTypeReferenceDirective);
+      const mode = ref.resolutionMode || file.impliedNodeFormat;
+      processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
+    }
+  }
+  function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
+    var _a2, _b2;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
+    processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+  }
+  function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
+    addResolutionDiagnostics(resolution);
+    const { resolvedTypeReferenceDirective } = resolution;
+    if (resolvedTypeReferenceDirective) {
+      if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth++;
+      processSourceFile(
+        resolvedTypeReferenceDirective.resolvedFileName,
+        /*isDefaultLib*/
+        false,
+        /*ignoreNoDefaultLib*/
+        false,
+        resolvedTypeReferenceDirective.packageId,
+        reason
       );
-      let finallyBlock;
-      if (async) {
-        const result = factory2.createUniqueName("result");
-        finallyBlock = factory2.createBlock(
-          [
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(
-                  result,
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  emitHelpers().createDisposeResourcesHelper(envBinding)
-                )
-              ], 2 /* Const */)
-            ),
-            factory2.createIfStatement(result, factory2.createExpressionStatement(factory2.createAwaitExpression(result)))
-          ],
-          /*multiLine*/
-          true
-        );
-      } else {
-        finallyBlock = factory2.createBlock(
-          [
-            factory2.createExpressionStatement(
-              emitHelpers().createDisposeResourcesHelper(envBinding)
-            )
-          ],
-          /*multiLine*/
-          true
-        );
+      if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth--;
+    } else {
+      addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_find_type_definition_file_for_0,
+        [typeReferenceDirective]
+      );
+    }
+  }
+  function pathForLibFile(libFileName) {
+    const existing = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName);
+    if (existing) return existing.actual;
+    const result = pathForLibFileWorker(libFileName);
+    (resolvedLibReferences ?? (resolvedLibReferences = /* @__PURE__ */ new Map())).set(libFileName, result);
+    return result.actual;
+  }
+  function pathForLibFileWorker(libFileName) {
+    var _a2, _b2, _c2, _d2, _e2;
+    const existing = resolvedLibProcessing == null ? void 0 : resolvedLibProcessing.get(libFileName);
+    if (existing) return existing;
+    if (structureIsReused !== 0 /* Not */ && oldProgram && !hasInvalidatedLibResolutions(libFileName)) {
+      const oldResolution = (_a2 = oldProgram.resolvedLibReferences) == null ? void 0 : _a2.get(libFileName);
+      if (oldResolution) {
+        if (oldResolution.resolution && isTraceEnabled(options, host)) {
+          const libraryName2 = getLibraryNameFromLibFileName(libFileName);
+          const resolveFrom2 = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName);
+          trace(
+            host,
+            oldResolution.resolution.resolvedModule ? oldResolution.resolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved,
+            libraryName2,
+            getNormalizedAbsolutePath(resolveFrom2, currentDirectory),
+            (_b2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _b2.resolvedFileName,
+            ((_c2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _c2.packageId) && packageIdToString(oldResolution.resolution.resolvedModule.packageId)
+          );
+        }
+        (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, oldResolution);
+        return oldResolution;
       }
-      const tryStatement = factory2.createTryStatement(tryBlock, catchClause, finallyBlock);
-      statements.push(tryStatement);
-      return statements;
     }
+    const libraryName = getLibraryNameFromLibFileName(libFileName);
+    const resolveFrom = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName);
+    (_d2 = tracing) == null ? void 0 : _d2.push(tracing.Phase.Program, "resolveLibrary", { resolveFrom });
+    mark("beforeResolveLibrary");
+    const resolution = actualResolveLibrary(libraryName, resolveFrom, options, libFileName);
+    mark("afterResolveLibrary");
+    measure("ResolveLibrary", "beforeResolveLibrary", "afterResolveLibrary");
+    (_e2 = tracing) == null ? void 0 : _e2.pop();
+    const result = {
+      resolution,
+      actual: resolution.resolvedModule ? resolution.resolvedModule.resolvedFileName : combinePaths(defaultLibraryPath, libFileName)
+    };
+    (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, result);
+    return result;
   }
-  function countPrologueStatements(statements) {
-    for (let i = 0; i < statements.length; i++) {
-      if (!isPrologueDirective(statements[i]) && !isCustomPrologue(statements[i])) {
-        return i;
+  function processLibReferenceDirectives(file) {
+    forEach(file.libReferenceDirectives, (libReference, index) => {
+      const libFileName = getLibFileNameFromLibReference(libReference);
+      if (libFileName) {
+        processRootFile(
+          pathForLibFile(libFileName),
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          true,
+          { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+        );
+      } else {
+        (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
+          kind: 0 /* FilePreprocessingLibReferenceDiagnostic */,
+          reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+        });
       }
-    }
-    return 0;
-  }
-  function isUsingVariableDeclarationList(node) {
-    return isVariableDeclarationList(node) && getUsingKindOfVariableDeclarationList(node) !== 0 /* None */;
-  }
-  function getUsingKindOfVariableDeclarationList(node) {
-    return (node.flags & 7 /* BlockScoped */) === 6 /* AwaitUsing */ ? 2 /* Async */ : (node.flags & 7 /* BlockScoped */) === 4 /* Using */ ? 1 /* Sync */ : 0 /* None */;
-  }
-  function getUsingKindOfVariableStatement(node) {
-    return getUsingKindOfVariableDeclarationList(node.declarationList);
+    });
   }
-  function getUsingKind(statement) {
-    return isVariableStatement(statement) ? getUsingKindOfVariableStatement(statement) : 0 /* None */;
+  function getCanonicalFileName(fileName) {
+    return host.getCanonicalFileName(fileName);
   }
-  function getUsingKindOfStatements(statements) {
-    let result = 0 /* None */;
-    for (const statement of statements) {
-      const usingKind = getUsingKind(statement);
-      if (usingKind === 2 /* Async */)
-        return 2 /* Async */;
-      if (usingKind > result)
-        result = usingKind;
+  function processImportedModules(file) {
+    var _a2;
+    collectExternalModuleReferences(file);
+    if (file.imports.length || file.moduleAugmentations.length) {
+      const moduleNames = getModuleNames(file);
+      const resolutions = (resolvedModulesProcessing == null ? void 0 : resolvedModulesProcessing.get(file.path)) || resolveModuleNamesReusingOldState(moduleNames, file);
+      Debug.assert(resolutions.length === moduleNames.length);
+      const optionsForFile = ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options;
+      const resolutionsInFile = createModeAwareCache();
+      (resolvedModules ?? (resolvedModules = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile);
+      for (let index = 0; index < moduleNames.length; index++) {
+        const resolution = resolutions[index].resolvedModule;
+        const moduleName = moduleNames[index].text;
+        const mode = getModeForUsageLocationWorker(file, moduleNames[index], optionsForFile);
+        resolutionsInFile.set(moduleName, mode, resolutions[index]);
+        addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
+        if (!resolution) {
+          continue;
+        }
+        const isFromNodeModulesSearch = resolution.isExternalLibraryImport;
+        const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension) && !getProjectReferenceRedirectProject(resolution.resolvedFileName);
+        const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile && (!resolution.originalPath || pathContainsNodeModules(resolution.resolvedFileName));
+        const resolvedFileName = resolution.resolvedFileName;
+        if (isFromNodeModulesSearch) {
+          currentNodeModulesDepth++;
+        }
+        const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
+        const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 16777216 /* JSDoc */));
+        if (elideImport) {
+          modulesWithElidedImports.set(file.path, true);
+        } else if (shouldAddFile) {
+          findSourceFile(
+            resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 3 /* Import */, file: file.path, index },
+            resolution.packageId
+          );
+        }
+        if (isFromNodeModulesSearch) {
+          currentNodeModulesDepth--;
+        }
+      }
     }
-    return result;
   }
-  function getUsingKindOfCaseOrDefaultClauses(clauses) {
-    let result = 0 /* None */;
-    for (const clause of clauses) {
-      const usingKind = getUsingKindOfStatements(clause.statements);
-      if (usingKind === 2 /* Async */)
-        return 2 /* Async */;
-      if (usingKind > result)
-        result = usingKind;
+  function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) {
+    let allFilesBelongToPath = true;
+    const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory));
+    for (const sourceFile of sourceFiles) {
+      if (!sourceFile.isDeclarationFile) {
+        const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory));
+        if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) {
+          addLazyProgramDiagnosticExplainingFile(
+            sourceFile,
+            Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files,
+            [sourceFile.fileName, rootDirectory]
+          );
+          allFilesBelongToPath = false;
+        }
+      }
     }
-    return result;
+    return allFilesBelongToPath;
   }
-  var init_esnext = __esm({
-    "src/compiler/transformers/esnext.ts"() {
-      "use strict";
-      init_ts2();
+  function parseProjectReferenceConfigFile(ref) {
+    if (!projectReferenceRedirects) {
+      projectReferenceRedirects = /* @__PURE__ */ new Map();
     }
-  });
-
-  // src/compiler/transformers/jsx.ts
-  function transformJsx(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    let currentSourceFile;
-    let currentFileState;
-    return chainBundle(context, transformSourceFile);
-    function getCurrentFileNameExpression() {
-      if (currentFileState.filenameDeclaration) {
-        return currentFileState.filenameDeclaration.name;
-      }
-      const declaration = factory2.createVariableDeclaration(
-        factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
-        /*exclamationToken*/
-        void 0,
-        /*type*/
+    const refPath = resolveProjectReferencePath(ref);
+    const sourceFilePath = toPath3(refPath);
+    const fromCache = projectReferenceRedirects.get(sourceFilePath);
+    if (fromCache !== void 0) {
+      return fromCache || void 0;
+    }
+    let commandLine;
+    let sourceFile;
+    if (host.getParsedCommandLine) {
+      commandLine = host.getParsedCommandLine(refPath);
+      if (!commandLine) {
+        addFileToFilesByName(
+          /*file*/
+          void 0,
+          sourceFilePath,
+          refPath,
+          /*redirectedPath*/
+          void 0
+        );
+        projectReferenceRedirects.set(sourceFilePath, false);
+        return void 0;
+      }
+      sourceFile = Debug.checkDefined(commandLine.options.configFile);
+      Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        refPath,
+        /*redirectedPath*/
+        void 0
+      );
+    } else {
+      const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), currentDirectory);
+      sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        refPath,
+        /*redirectedPath*/
+        void 0
+      );
+      if (sourceFile === void 0) {
+        projectReferenceRedirects.set(sourceFilePath, false);
+        return void 0;
+      }
+      commandLine = parseJsonSourceFileConfigFileContent(
+        sourceFile,
+        configParsingHost,
+        basePath,
+        /*existingOptions*/
         void 0,
-        factory2.createStringLiteral(currentSourceFile.fileName)
+        refPath
       );
-      currentFileState.filenameDeclaration = declaration;
-      return currentFileState.filenameDeclaration.name;
     }
-    function getJsxFactoryCalleePrimitive(isStaticChildren) {
-      return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx";
+    sourceFile.fileName = refPath;
+    sourceFile.path = sourceFilePath;
+    sourceFile.resolvedPath = sourceFilePath;
+    sourceFile.originalFileName = refPath;
+    const resolvedRef = { commandLine, sourceFile };
+    projectReferenceRedirects.set(sourceFilePath, resolvedRef);
+    if (commandLine.projectReferences) {
+      resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile);
     }
-    function getJsxFactoryCallee(isStaticChildren) {
-      const type = getJsxFactoryCalleePrimitive(isStaticChildren);
-      return getImplicitImportForName(type);
+    return resolvedRef;
+  }
+  function verifyCompilerOptions() {
+    if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
     }
-    function getImplicitJsxFragmentReference() {
-      return getImplicitImportForName("Fragment");
+    if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks");
     }
-    function getImplicitImportForName(name) {
-      var _a, _b;
-      const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions);
-      const existing = (_b = (_a = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a.get(importSource)) == null ? void 0 : _b.get(name);
-      if (existing) {
-        return existing.name;
+    if (options.isolatedModules || options.verbatimModuleSyntax) {
+      if (options.outFile) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules");
       }
-      if (!currentFileState.utilizedImplicitRuntimeImports) {
-        currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map();
+    }
+    if (options.isolatedDeclarations) {
+      if (getAllowJSCompilerOption(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "isolatedDeclarations");
       }
-      let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource);
-      if (!specifierSourceImports) {
-        specifierSourceImports = /* @__PURE__ */ new Map();
-        currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
+      if (!getEmitDeclarations(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "isolatedDeclarations", "declaration", "composite");
       }
-      const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
-      const specifier = factory2.createImportSpecifier(
-        /*isTypeOnly*/
-        false,
-        factory2.createIdentifier(name),
-        generatedName
-      );
-      setIdentifierGeneratedImportReference(generatedName, specifier);
-      specifierSourceImports.set(name, specifier);
-      return generatedName;
     }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+    if (options.inlineSourceMap) {
+      if (options.sourceMap) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap");
       }
-      currentSourceFile = node;
-      currentFileState = {};
-      currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node);
-      let visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      let statements = visited.statements;
-      if (currentFileState.filenameDeclaration) {
-        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
-        ));
+      if (options.mapRoot) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap");
       }
-      if (currentFileState.utilizedImplicitRuntimeImports) {
-        for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
-          if (isExternalModule(node)) {
-            const importStatement = factory2.createImportDeclaration(
-              /*modifiers*/
-              void 0,
-              factory2.createImportClause(
-                /*isTypeOnly*/
-                false,
-                /*name*/
-                void 0,
-                factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
-              ),
-              factory2.createStringLiteral(importSource),
-              /*attributes*/
-              void 0
-            );
-            setParentRecursive(
-              importStatement,
-              /*incremental*/
-              false
-            );
-            statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
-          } else if (isExternalOrCommonJsModule(node)) {
-            const requireStatement = factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(
-                  factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
-                    /*dotDotDotToken*/
-                    void 0,
-                    s.propertyName,
-                    s.name
-                  ))),
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  factory2.createCallExpression(
-                    factory2.createIdentifier("require"),
-                    /*typeArguments*/
-                    void 0,
-                    [factory2.createStringLiteral(importSource)]
-                  )
-                )
-              ], 2 /* Const */)
-            );
-            setParentRecursive(
-              requireStatement,
-              /*incremental*/
-              false
-            );
-            statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
-          } else {
-          }
-        }
+    }
+    if (options.composite) {
+      if (options.declaration === false) {
+        createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration");
       }
-      if (statements !== visited.statements) {
-        visited = factory2.updateSourceFile(visited, statements);
+      if (options.incremental === false) {
+        createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration");
       }
-      currentFileState = void 0;
-      return visited;
     }
-    function visitor(node) {
-      if (node.transformFlags & 2 /* ContainsJsx */) {
-        return visitorWorker(node);
-      } else {
-        return node;
+    const outputFile = options.outFile;
+    if (options.tsBuildInfoFile) {
+      if (!isIncrementalCompilation(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "tsBuildInfoFile", "incremental", "composite");
       }
+    } else if (options.incremental && !outputFile && !options.configFilePath) {
+      programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
     }
-    function visitorWorker(node) {
-      switch (node.kind) {
-        case 284 /* JsxElement */:
-          return visitJsxElement(
-            node,
-            /*isChild*/
-            false
-          );
-        case 285 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(
-            node,
-            /*isChild*/
-            false
-          );
-        case 288 /* JsxFragment */:
-          return visitJsxFragment(
-            node,
-            /*isChild*/
-            false
+    verifyDeprecatedCompilerOptions();
+    verifyProjectReferences();
+    if (options.composite) {
+      const rootPaths = new Set(rootNames.map(toPath3));
+      for (const file of files) {
+        if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) {
+          addLazyProgramDiagnosticExplainingFile(
+            file,
+            Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern,
+            [file.fileName, options.configFilePath || ""]
           );
-        case 294 /* JsxExpression */:
-          return visitJsxExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+        }
       }
     }
-    function transformJsxChildToExpression(node) {
-      switch (node.kind) {
-        case 12 /* JsxText */:
-          return visitJsxText(node);
-        case 294 /* JsxExpression */:
-          return visitJsxExpression(node);
-        case 284 /* JsxElement */:
-          return visitJsxElement(
-            node,
-            /*isChild*/
-            true
-          );
-        case 285 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(
-            node,
-            /*isChild*/
-            true
+    if (options.paths) {
+      for (const key in options.paths) {
+        if (!hasProperty(options.paths, key)) {
+          continue;
+        }
+        if (!hasZeroOrOneAsteriskCharacter(key)) {
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            true,
+            key,
+            Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
+            key
           );
-        case 288 /* JsxFragment */:
-          return visitJsxFragment(
-            node,
-            /*isChild*/
-            true
+        }
+        if (isArray(options.paths[key])) {
+          const len = options.paths[key].length;
+          if (len === 0) {
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              false,
+              key,
+              Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
+              key
+            );
+          }
+          for (let i = 0; i < len; i++) {
+            const subst = options.paths[key][i];
+            const typeOfSubst = typeof subst;
+            if (typeOfSubst === "string") {
+              if (!hasZeroOrOneAsteriskCharacter(subst)) {
+                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key);
+              }
+              if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) {
+                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash);
+              }
+            } else {
+              createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst);
+            }
+          }
+        } else {
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            false,
+            key,
+            Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
+            key
           );
-        default:
-          return Debug.failBadSyntaxKind(node);
-      }
-    }
-    function hasProto(obj) {
-      return obj.properties.some(
-        (p) => isPropertyAssignment(p) && (isIdentifier(p.name) && idText(p.name) === "__proto__" || isStringLiteral(p.name) && p.name.text === "__proto__")
-      );
-    }
-    function hasKeyAfterPropsSpread(node) {
-      let spread = false;
-      for (const elem of node.attributes.properties) {
-        if (isJsxSpreadAttribute(elem) && (!isObjectLiteralExpression(elem.expression) || elem.expression.properties.some(isSpreadAssignment))) {
-          spread = true;
-        } else if (spread && isJsxAttribute(elem) && isIdentifier(elem.name) && elem.name.escapedText === "key") {
-          return true;
         }
       }
-      return false;
     }
-    function shouldUseCreateElement(node) {
-      return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node);
+    if (!options.sourceMap && !options.inlineSourceMap) {
+      if (options.inlineSources) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources");
+      }
+      if (options.sourceRoot) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot");
+      }
     }
-    function visitJsxElement(node, isChild) {
-      const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(
-        node.openingElement,
-        node.children,
-        isChild,
-        /*location*/
-        node
-      );
+    if (options.mapRoot && !(options.sourceMap || options.declarationMap)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap");
     }
-    function visitJsxSelfClosingElement(node, isChild) {
-      const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(
-        node,
-        /*children*/
-        void 0,
-        isChild,
-        /*location*/
-        node
-      );
+    if (options.declarationDir) {
+      if (!getEmitDeclarations(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite");
+      }
+      if (outputFile) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", "outFile");
+      }
     }
-    function visitJsxFragment(node, isChild) {
-      const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
-      return tagTransform(
-        node.openingFragment,
-        node.children,
-        isChild,
-        /*location*/
-        node
-      );
+    if (options.declarationMap && !getEmitDeclarations(options)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite");
     }
-    function convertJsxChildrenToChildrenPropObject(children) {
-      const prop = convertJsxChildrenToChildrenPropAssignment(children);
-      return prop && factory2.createObjectLiteralExpression([prop]);
-    }
-    function convertJsxChildrenToChildrenPropAssignment(children) {
-      const nonWhitespaceChildren = getSemanticJsxChildren(children);
-      if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) {
-        const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]);
-        return result2 && factory2.createPropertyAssignment("children", result2);
-      }
-      const result = mapDefined(children, transformJsxChildToExpression);
-      return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0;
-    }
-    function visitJsxOpeningLikeElementJSX(node, children, isChild, location) {
-      const tagName = getTagName(node);
-      const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0;
-      const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key");
-      const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties;
-      const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray);
-      return visitJsxOpeningLikeElementOrFragmentJSX(
-        tagName,
-        objectProperties,
-        keyAttr,
-        children || emptyArray,
-        isChild,
-        location
-      );
+    if (options.lib && options.noLib) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib");
     }
-    function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) {
-      var _a;
-      const nonWhitespaceChildren = getSemanticJsxChildren(children);
-      const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a = nonWhitespaceChildren[0]) == null ? void 0 : _a.dotDotDotToken);
-      const args = [tagName, objectProperties];
-      if (keyAttr) {
-        args.push(transformJsxAttributeInitializer(keyAttr.initializer));
-      }
-      if (compilerOptions.jsx === 5 /* ReactJSXDev */) {
-        const originalFile = getOriginalNode(currentSourceFile);
-        if (originalFile && isSourceFile(originalFile)) {
-          if (keyAttr === void 0) {
-            args.push(factory2.createVoidZero());
-          }
-          args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse());
-          const lineCol = getLineAndCharacterOfPosition(originalFile, location.pos);
-          args.push(factory2.createObjectLiteralExpression([
-            factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()),
-            factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)),
-            factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1))
-          ]));
-          args.push(factory2.createThis());
-        }
+    const languageVersion = getEmitScriptTarget(options);
+    const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile);
+    if (options.isolatedModules || options.verbatimModuleSyntax) {
+      if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */ && options.isolatedModules) {
+        createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target");
       }
-      const element = setTextRange(
-        factory2.createCallExpression(
-          getJsxFactoryCallee(isStaticChildren),
-          /*typeArguments*/
-          void 0,
-          args
-        ),
-        location
-      );
-      if (isChild) {
-        startOnNewLine(element);
+      if (options.preserveConstEnums === false) {
+        createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled, options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules", "preserveConstEnums");
       }
-      return element;
+    } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) {
+      const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
+      programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none));
     }
-    function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) {
-      const tagName = getTagName(node);
-      const attrs = node.attributes.properties;
-      const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull();
-      const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression(
-        factory2,
-        context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
-        compilerOptions.reactNamespace,
-        // TODO: GH#18217
-        node
-      ) : getImplicitImportForName("createElement");
-      const element = createExpressionForJsxElement(
-        factory2,
-        callee,
-        tagName,
-        objectProperties,
-        mapDefined(children, transformJsxChildToExpression),
-        location
-      );
-      if (isChild) {
-        startOnNewLine(element);
+    if (outputFile && !options.emitDeclarationOnly) {
+      if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) {
+        createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, "outFile", "module");
+      } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) {
+        const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
+        programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, "outFile"));
       }
-      return element;
     }
-    function visitJsxOpeningFragmentJSX(_node, children, isChild, location) {
-      let childrenProps;
-      if (children && children.length) {
-        const result = convertJsxChildrenToChildrenPropObject(children);
-        if (result) {
-          childrenProps = result;
-        }
+    if (getResolveJsonModule(options)) {
+      if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
+        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
+      } else if (!hasJsonModuleEmitEnabled(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd, "resolveJsonModule", "module");
       }
-      return visitJsxOpeningLikeElementOrFragmentJSX(
-        getImplicitJsxFragmentReference(),
-        childrenProps || factory2.createObjectLiteralExpression([]),
-        /*keyAttr*/
-        void 0,
-        children,
-        isChild,
-        location
-      );
     }
-    function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) {
-      const element = createExpressionForJsxFragment(
-        factory2,
-        context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
-        context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
-        compilerOptions.reactNamespace,
-        // TODO: GH#18217
-        mapDefined(children, transformJsxChildToExpression),
-        node,
-        location
-      );
-      if (isChild) {
-        startOnNewLine(element);
+    if (options.outDir || // there is --outDir specified
+    options.rootDir || // there is --rootDir specified
+    options.sourceRoot || // there is --sourceRoot specified
+    options.mapRoot) {
+      const dir = getCommonSourceDirectory2();
+      if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
+        createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
       }
-      return element;
     }
-    function transformJsxSpreadAttributeToProps(node) {
-      if (isObjectLiteralExpression(node.expression) && !hasProto(node.expression)) {
-        return sameMap(node.expression.properties, (p) => Debug.checkDefined(visitNode(p, visitor, isObjectLiteralElementLike)));
-      }
-      return factory2.createSpreadAssignment(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
+    if (options.checkJs && !getAllowJSCompilerOption(options)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs");
     }
-    function transformJsxAttributesToObjectProps(attrs, children) {
-      const target = getEmitScriptTarget(compilerOptions);
-      return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children);
-    }
-    function transformJsxAttributesToProps(attrs, children) {
-      const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => flatten(map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToProps(attr) : transformJsxAttributeToObjectLiteralElement(attr)))));
-      if (children) {
-        props.push(children);
-      }
-      return props;
-    }
-    function transformJsxAttributesToExpression(attrs, children) {
-      const expressions = [];
-      let properties = [];
-      for (const attr of attrs) {
-        if (isJsxSpreadAttribute(attr)) {
-          if (isObjectLiteralExpression(attr.expression) && !hasProto(attr.expression)) {
-            for (const prop of attr.expression.properties) {
-              if (isSpreadAssignment(prop)) {
-                finishObjectLiteralIfNeeded();
-                expressions.push(Debug.checkDefined(visitNode(prop.expression, visitor, isExpression)));
-                continue;
-              }
-              properties.push(Debug.checkDefined(visitNode(prop, visitor)));
-            }
-            continue;
-          }
-          finishObjectLiteralIfNeeded();
-          expressions.push(Debug.checkDefined(visitNode(attr.expression, visitor, isExpression)));
-          continue;
-        }
-        properties.push(transformJsxAttributeToObjectLiteralElement(attr));
+    if (options.emitDeclarationOnly) {
+      if (!getEmitDeclarations(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite");
       }
-      if (children) {
-        properties.push(children);
-      }
-      finishObjectLiteralIfNeeded();
-      if (expressions.length && !isObjectLiteralExpression(expressions[0])) {
-        expressions.unshift(factory2.createObjectLiteralExpression());
+      if (options.noEmit) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit");
       }
-      return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions);
-      function finishObjectLiteralIfNeeded() {
-        if (properties.length) {
-          expressions.push(factory2.createObjectLiteralExpression(properties));
-          properties = [];
-        }
+    }
+    if (options.noCheck) {
+      if (options.noEmit) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "noCheck", "noEmit");
       }
     }
-    function transformJsxAttributeToObjectLiteralElement(node) {
-      const name = getAttributeName(node);
-      const expression = transformJsxAttributeInitializer(node.initializer);
-      return factory2.createPropertyAssignment(name, expression);
+    if (options.emitDecoratorMetadata && !options.experimentalDecorators) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators");
     }
-    function transformJsxAttributeInitializer(node) {
-      if (node === void 0) {
-        return factory2.createTrue();
+    if (options.jsxFactory) {
+      if (options.reactNamespace) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory");
       }
-      if (node.kind === 11 /* StringLiteral */) {
-        const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile);
-        const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote);
-        return setTextRange(literal, node);
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx));
       }
-      if (node.kind === 294 /* JsxExpression */) {
-        if (node.expression === void 0) {
-          return factory2.createTrue();
-        }
-        return Debug.checkDefined(visitNode(node.expression, visitor, isExpression));
+      if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) {
+        createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory);
       }
-      if (isJsxElement(node)) {
-        return visitJsxElement(
-          node,
-          /*isChild*/
-          false
-        );
+    } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) {
+      createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace);
+    }
+    if (options.jsxFragmentFactory) {
+      if (!options.jsxFactory) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory");
       }
-      if (isJsxSelfClosingElement(node)) {
-        return visitJsxSelfClosingElement(
-          node,
-          /*isChild*/
-          false
-        );
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx));
       }
-      if (isJsxFragment(node)) {
-        return visitJsxFragment(
-          node,
-          /*isChild*/
-          false
-        );
+      if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) {
+        createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory);
       }
-      return Debug.failBadSyntaxKind(node);
     }
-    function visitJsxText(node) {
-      const fixed = fixupWhitespaceAndDecodeEntities(node.text);
-      return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed);
+    if (options.reactNamespace) {
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx));
+      }
     }
-    function fixupWhitespaceAndDecodeEntities(text) {
-      let acc;
-      let firstNonWhitespace = 0;
-      let lastNonWhitespace = -1;
-      for (let i = 0; i < text.length; i++) {
-        const c = text.charCodeAt(i);
-        if (isLineBreak(c)) {
-          if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) {
-            acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1));
-          }
-          firstNonWhitespace = -1;
-        } else if (!isWhiteSpaceSingleLine(c)) {
-          lastNonWhitespace = i;
-          if (firstNonWhitespace === -1) {
-            firstNonWhitespace = i;
-          }
-        }
+    if (options.jsxImportSource) {
+      if (options.jsx === 2 /* React */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx));
       }
-      return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc;
     }
-    function addLineOfJsxText(acc, trimmedLine) {
-      const decoded = decodeEntities(trimmedLine);
-      return acc === void 0 ? decoded : acc + " " + decoded;
+    const moduleKind = getEmitModuleKind(options);
+    if (options.verbatimModuleSyntax) {
+      if (moduleKind === 2 /* AMD */ || moduleKind === 3 /* UMD */ || moduleKind === 4 /* System */) {
+        createDiagnosticForOptionName(Diagnostics.Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System, "verbatimModuleSyntax");
+      }
     }
-    function decodeEntities(text) {
-      return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => {
-        if (decimal) {
-          return utf16EncodeAsString(parseInt(decimal, 10));
-        } else if (hex) {
-          return utf16EncodeAsString(parseInt(hex, 16));
-        } else {
-          const ch = entities.get(word);
-          return ch ? utf16EncodeAsString(ch) : match;
-        }
-      });
+    if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
+      createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set);
     }
-    function tryDecodeEntities(text) {
-      const decoded = decodeEntities(text);
-      return decoded === text ? void 0 : decoded;
+    const moduleResolution = getEmitModuleResolutionKind(options);
+    if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
     }
-    function getTagName(node) {
-      if (node.kind === 284 /* JsxElement */) {
-        return getTagName(node.openingElement);
-      } else {
-        const tagName = node.tagName;
-        if (isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText)) {
-          return factory2.createStringLiteral(idText(tagName));
-        } else if (isJsxNamespacedName(tagName)) {
-          return factory2.createStringLiteral(idText(tagName.namespace) + ":" + idText(tagName.name));
-        } else {
-          return createExpressionFromEntityName(factory2, tagName);
-        }
-      }
+    if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
     }
-    function getAttributeName(node) {
-      const name = node.name;
-      if (isIdentifier(name)) {
-        const text = idText(name);
-        return /^[A-Za-z_]\w*$/.test(text) ? name : factory2.createStringLiteral(text);
-      }
-      return factory2.createStringLiteral(idText(name.namespace) + ":" + idText(name.name));
+    if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
     }
-    function visitJsxExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression;
-    }
-  }
-  var entities;
-  var init_jsx = __esm({
-    "src/compiler/transformers/jsx.ts"() {
-      "use strict";
-      init_ts2();
-      entities = new Map(Object.entries({
-        quot: 34,
-        amp: 38,
-        apos: 39,
-        lt: 60,
-        gt: 62,
-        nbsp: 160,
-        iexcl: 161,
-        cent: 162,
-        pound: 163,
-        curren: 164,
-        yen: 165,
-        brvbar: 166,
-        sect: 167,
-        uml: 168,
-        copy: 169,
-        ordf: 170,
-        laquo: 171,
-        not: 172,
-        shy: 173,
-        reg: 174,
-        macr: 175,
-        deg: 176,
-        plusmn: 177,
-        sup2: 178,
-        sup3: 179,
-        acute: 180,
-        micro: 181,
-        para: 182,
-        middot: 183,
-        cedil: 184,
-        sup1: 185,
-        ordm: 186,
-        raquo: 187,
-        frac14: 188,
-        frac12: 189,
-        frac34: 190,
-        iquest: 191,
-        Agrave: 192,
-        Aacute: 193,
-        Acirc: 194,
-        Atilde: 195,
-        Auml: 196,
-        Aring: 197,
-        AElig: 198,
-        Ccedil: 199,
-        Egrave: 200,
-        Eacute: 201,
-        Ecirc: 202,
-        Euml: 203,
-        Igrave: 204,
-        Iacute: 205,
-        Icirc: 206,
-        Iuml: 207,
-        ETH: 208,
-        Ntilde: 209,
-        Ograve: 210,
-        Oacute: 211,
-        Ocirc: 212,
-        Otilde: 213,
-        Ouml: 214,
-        times: 215,
-        Oslash: 216,
-        Ugrave: 217,
-        Uacute: 218,
-        Ucirc: 219,
-        Uuml: 220,
-        Yacute: 221,
-        THORN: 222,
-        szlig: 223,
-        agrave: 224,
-        aacute: 225,
-        acirc: 226,
-        atilde: 227,
-        auml: 228,
-        aring: 229,
-        aelig: 230,
-        ccedil: 231,
-        egrave: 232,
-        eacute: 233,
-        ecirc: 234,
-        euml: 235,
-        igrave: 236,
-        iacute: 237,
-        icirc: 238,
-        iuml: 239,
-        eth: 240,
-        ntilde: 241,
-        ograve: 242,
-        oacute: 243,
-        ocirc: 244,
-        otilde: 245,
-        ouml: 246,
-        divide: 247,
-        oslash: 248,
-        ugrave: 249,
-        uacute: 250,
-        ucirc: 251,
-        uuml: 252,
-        yacute: 253,
-        thorn: 254,
-        yuml: 255,
-        OElig: 338,
-        oelig: 339,
-        Scaron: 352,
-        scaron: 353,
-        Yuml: 376,
-        fnof: 402,
-        circ: 710,
-        tilde: 732,
-        Alpha: 913,
-        Beta: 914,
-        Gamma: 915,
-        Delta: 916,
-        Epsilon: 917,
-        Zeta: 918,
-        Eta: 919,
-        Theta: 920,
-        Iota: 921,
-        Kappa: 922,
-        Lambda: 923,
-        Mu: 924,
-        Nu: 925,
-        Xi: 926,
-        Omicron: 927,
-        Pi: 928,
-        Rho: 929,
-        Sigma: 931,
-        Tau: 932,
-        Upsilon: 933,
-        Phi: 934,
-        Chi: 935,
-        Psi: 936,
-        Omega: 937,
-        alpha: 945,
-        beta: 946,
-        gamma: 947,
-        delta: 948,
-        epsilon: 949,
-        zeta: 950,
-        eta: 951,
-        theta: 952,
-        iota: 953,
-        kappa: 954,
-        lambda: 955,
-        mu: 956,
-        nu: 957,
-        xi: 958,
-        omicron: 959,
-        pi: 960,
-        rho: 961,
-        sigmaf: 962,
-        sigma: 963,
-        tau: 964,
-        upsilon: 965,
-        phi: 966,
-        chi: 967,
-        psi: 968,
-        omega: 969,
-        thetasym: 977,
-        upsih: 978,
-        piv: 982,
-        ensp: 8194,
-        emsp: 8195,
-        thinsp: 8201,
-        zwnj: 8204,
-        zwj: 8205,
-        lrm: 8206,
-        rlm: 8207,
-        ndash: 8211,
-        mdash: 8212,
-        lsquo: 8216,
-        rsquo: 8217,
-        sbquo: 8218,
-        ldquo: 8220,
-        rdquo: 8221,
-        bdquo: 8222,
-        dagger: 8224,
-        Dagger: 8225,
-        bull: 8226,
-        hellip: 8230,
-        permil: 8240,
-        prime: 8242,
-        Prime: 8243,
-        lsaquo: 8249,
-        rsaquo: 8250,
-        oline: 8254,
-        frasl: 8260,
-        euro: 8364,
-        image: 8465,
-        weierp: 8472,
-        real: 8476,
-        trade: 8482,
-        alefsym: 8501,
-        larr: 8592,
-        uarr: 8593,
-        rarr: 8594,
-        darr: 8595,
-        harr: 8596,
-        crarr: 8629,
-        lArr: 8656,
-        uArr: 8657,
-        rArr: 8658,
-        dArr: 8659,
-        hArr: 8660,
-        forall: 8704,
-        part: 8706,
-        exist: 8707,
-        empty: 8709,
-        nabla: 8711,
-        isin: 8712,
-        notin: 8713,
-        ni: 8715,
-        prod: 8719,
-        sum: 8721,
-        minus: 8722,
-        lowast: 8727,
-        radic: 8730,
-        prop: 8733,
-        infin: 8734,
-        ang: 8736,
-        and: 8743,
-        or: 8744,
-        cap: 8745,
-        cup: 8746,
-        int: 8747,
-        there4: 8756,
-        sim: 8764,
-        cong: 8773,
-        asymp: 8776,
-        ne: 8800,
-        equiv: 8801,
-        le: 8804,
-        ge: 8805,
-        sub: 8834,
-        sup: 8835,
-        nsub: 8836,
-        sube: 8838,
-        supe: 8839,
-        oplus: 8853,
-        otimes: 8855,
-        perp: 8869,
-        sdot: 8901,
-        lceil: 8968,
-        rceil: 8969,
-        lfloor: 8970,
-        rfloor: 8971,
-        lang: 9001,
-        rang: 9002,
-        loz: 9674,
-        spades: 9824,
-        clubs: 9827,
-        hearts: 9829,
-        diams: 9830
-      }));
+    if (moduleResolution === 100 /* Bundler */ && !emitModuleKindIsNonNodeESM(moduleKind) && moduleKind !== 200 /* Preserve */) {
+      createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later, "bundler");
     }
-  });
-
-  // src/compiler/transformers/es2016.ts
-  function transformES2016(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      return visitEachChild(node, visitor, context);
+    if (ModuleKind[moduleKind] && (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) && !(3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) {
+      const moduleKindName = ModuleKind[moduleKind];
+      createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1, moduleKindName, moduleKindName);
+    } else if (ModuleResolutionKind[moduleResolution] && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) && !(100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */)) {
+      const moduleResolutionName = ModuleResolutionKind[moduleResolution];
+      createOptionValueDiagnostic("module", Diagnostics.Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1, moduleResolutionName, moduleResolutionName);
     }
-    function visitor(node) {
-      if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if (!options.noEmit && !options.suppressOutputPathCheck) {
+      const emitHost = getEmitHost();
+      const emitFilesSeen = /* @__PURE__ */ new Set();
+      forEachEmittedFile(emitHost, (emitFileNames) => {
+        if (!options.emitDeclarationOnly) {
+          verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen);
+        }
+        verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen);
+      });
     }
-    function visitBinaryExpression(node) {
-      switch (node.operatorToken.kind) {
-        case 68 /* AsteriskAsteriskEqualsToken */:
-          return visitExponentiationAssignmentExpression(node);
-        case 43 /* AsteriskAsteriskToken */:
-          return visitExponentiationExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+    function verifyEmitFilePath(emitFileName, emitFilesSeen) {
+      if (emitFileName) {
+        const emitFilePath = toPath3(emitFileName);
+        if (filesByName.has(emitFilePath)) {
+          let chain;
+          if (!options.configFilePath) {
+            chain = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
+            );
+          }
+          chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
+          blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
+        }
+        const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath;
+        if (emitFilesSeen.has(emitFileKey)) {
+          blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName));
+        } else {
+          emitFilesSeen.add(emitFileKey);
+        }
       }
     }
-    function visitExponentiationAssignmentExpression(node) {
-      let target;
-      let value;
-      const left = visitNode(node.left, visitor, isExpression);
-      const right = visitNode(node.right, visitor, isExpression);
-      if (isElementAccessExpression(left)) {
-        const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        target = setTextRange(
-          factory2.createElementAccessExpression(
-            setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
-            setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)
-          ),
-          left
-        );
-        value = setTextRange(
-          factory2.createElementAccessExpression(
-            expressionTemp,
-            argumentExpressionTemp
-          ),
-          left
-        );
-      } else if (isPropertyAccessExpression(left)) {
-        const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        target = setTextRange(
-          factory2.createPropertyAccessExpression(
-            setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
-            left.name
-          ),
-          left
-        );
-        value = setTextRange(
-          factory2.createPropertyAccessExpression(
-            expressionTemp,
-            left.name
-          ),
-          left
-        );
-      } else {
-        target = left;
-        value = left;
+  }
+  function getIgnoreDeprecationsVersion() {
+    const ignoreDeprecations = options.ignoreDeprecations;
+    if (ignoreDeprecations) {
+      if (ignoreDeprecations === "5.0") {
+        return new Version(ignoreDeprecations);
       }
-      return setTextRange(
-        factory2.createAssignment(
-          target,
-          setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node)
-        ),
-        node
-      );
-    }
-    function visitExponentiationExpression(node) {
-      const left = visitNode(node.left, visitor, isExpression);
-      const right = visitNode(node.right, visitor, isExpression);
-      return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node);
+      reportInvalidIgnoreDeprecations();
     }
+    return Version.zero;
   }
-  var init_es2016 = __esm({
-    "src/compiler/transformers/es2016.ts"() {
-      "use strict";
-      init_ts2();
+  function checkDeprecations(deprecatedIn, stopsWorkingIn, removedIn, createDiagnostic, fn) {
+    const deprecatedInVersion = new Version(deprecatedIn);
+    const removedInVersion = new Version(removedIn);
+    const typescriptVersion = new Version(typeScriptVersion3 || versionMajorMinor);
+    const ignoreDeprecationsVersion = getIgnoreDeprecationsVersion();
+    const mustBeRemoved = !(removedInVersion.compareTo(typescriptVersion) === 1 /* GreaterThan */);
+    const canBeSilenced = !mustBeRemoved && ignoreDeprecationsVersion.compareTo(deprecatedInVersion) === -1 /* LessThan */;
+    if (mustBeRemoved || canBeSilenced) {
+      fn((name, value, useInstead) => {
+        if (mustBeRemoved) {
+          if (value === void 0) {
+            createDiagnostic(name, value, useInstead, Diagnostics.Option_0_has_been_removed_Please_remove_it_from_your_configuration, name);
+          } else {
+            createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_has_been_removed_Please_remove_it_from_your_configuration, name, value);
+          }
+        } else {
+          if (value === void 0) {
+            createDiagnostic(name, value, useInstead, Diagnostics.Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error, name, stopsWorkingIn, deprecatedIn);
+          } else {
+            createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error, name, value, stopsWorkingIn, deprecatedIn);
+          }
+        }
+      });
     }
-  });
-
-  // src/compiler/transformers/es2015.ts
-  function createSpreadSegment(kind, expression) {
-    return { kind, expression };
   }
-  function transformES2015(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let currentSourceFile;
-    let currentText;
-    let hierarchyFacts;
-    let taggedTemplateStringDeclarations;
-    function recordTaggedTemplateString(temp) {
-      taggedTemplateStringDeclarations = append(
-        taggedTemplateStringDeclarations,
-        factory2.createVariableDeclaration(temp)
-      );
-    }
-    let convertedLoopState;
-    let enabledSubstitutions;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      currentText = node.text;
-      const visited = visitSourceFile(node);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      currentText = void 0;
-      taggedTemplateStringDeclarations = void 0;
-      hierarchyFacts = 0 /* None */;
-      return visited;
-    }
-    function enterSubtree(excludeFacts, includeFacts) {
-      const ancestorFacts = hierarchyFacts;
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */;
-      return ancestorFacts;
-    }
-    function exitSubtree(ancestorFacts, excludeFacts, includeFacts) {
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts;
-    }
-    function isReturnVoidStatementInConstructorWithCapturedSuper(node) {
-      return (hierarchyFacts & 8192 /* ConstructorWithSuperCall */) !== 0 && node.kind === 253 /* ReturnStatement */ && !node.expression;
-    }
-    function isOrMayContainReturnCompletion(node) {
-      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
-        node,
-        /*lookInLabeledStatements*/
-        false
-      ) || isBlock(node));
-    }
-    function shouldVisitNode(node) {
-      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithSuperCall */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
-        node,
-        /*lookInLabeledStatements*/
-        false
-      ) && shouldConvertIterationStatement(node) || (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) !== 0;
-    }
-    function visitor(node) {
-      return shouldVisitNode(node) ? visitorWorker(
-        node,
-        /*expressionResultIsUnused*/
-        false
-      ) : node;
-    }
-    function visitorWithUnusedExpressionResult(node) {
-      return shouldVisitNode(node) ? visitorWorker(
-        node,
-        /*expressionResultIsUnused*/
-        true
-      ) : node;
-    }
-    function classWrapperStatementVisitor(node) {
-      if (shouldVisitNode(node)) {
-        const original = getOriginalNode(node);
-        if (isPropertyDeclaration(original) && hasStaticModifier(original)) {
-          const ancestorFacts = enterSubtree(
-            32670 /* StaticInitializerExcludes */,
-            16449 /* StaticInitializerIncludes */
-          );
-          const result = visitorWorker(
-            node,
-            /*expressionResultIsUnused*/
-            false
-          );
-          exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-          return result;
-        }
-        return visitorWorker(
-          node,
-          /*expressionResultIsUnused*/
-          false
+  function verifyDeprecatedCompilerOptions() {
+    function createDiagnostic(name, value, useInstead, message, ...args) {
+      if (useInstead) {
+        const details = chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Use_0_instead,
+          useInstead
         );
-      }
-      return node;
-    }
-    function callExpressionVisitor(node) {
-      if (node.kind === 108 /* SuperKeyword */) {
-        return visitSuperKeyword(
-          node,
-          /*isExpressionOfCall*/
-          true
+        const chain = chainDiagnosticMessages(details, message, ...args);
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          chain
+        );
+      } else {
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          message,
+          ...args
         );
       }
-      return visitor(node);
     }
-    function visitorWorker(node, expressionResultIsUnused2) {
-      switch (node.kind) {
-        case 126 /* StaticKeyword */:
-          return void 0;
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 231 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 169 /* Parameter */:
-          return visitParameter(node);
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 219 /* ArrowFunction */:
-          return visitArrowFunction(node);
-        case 218 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 260 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 80 /* Identifier */:
-          return visitIdentifier(node);
-        case 261 /* VariableDeclarationList */:
-          return visitVariableDeclarationList(node);
-        case 255 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 269 /* CaseBlock */:
-          return visitCaseBlock(node);
-        case 241 /* Block */:
-          return visitBlock(
-            node,
-            /*isFunctionBody*/
-            false
-          );
-        case 252 /* BreakStatement */:
-        case 251 /* ContinueStatement */:
-          return visitBreakOrContinueStatement(node);
-        case 256 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-          return visitDoOrWhileStatement(
-            node,
-            /*outermostLabeledStatement*/
-            void 0
-          );
-        case 248 /* ForStatement */:
-          return visitForStatement(
-            node,
-            /*outermostLabeledStatement*/
-            void 0
-          );
-        case 249 /* ForInStatement */:
-          return visitForInStatement(
-            node,
-            /*outermostLabeledStatement*/
-            void 0
-          );
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(
-            node,
-            /*outermostLabeledStatement*/
-            void 0
-          );
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 210 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 299 /* CatchClause */:
-          return visitCatchClause(node);
-        case 304 /* ShorthandPropertyAssignment */:
-          return visitShorthandPropertyAssignment(node);
-        case 167 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        case 209 /* ArrayLiteralExpression */:
-          return visitArrayLiteralExpression(node);
-        case 213 /* CallExpression */:
-          return visitCallExpression(node);
-        case 214 /* NewExpression */:
-          return visitNewExpression(node);
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, expressionResultIsUnused2);
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(node, expressionResultIsUnused2);
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 16 /* TemplateHead */:
-        case 17 /* TemplateMiddle */:
-        case 18 /* TemplateTail */:
-          return visitTemplateLiteral(node);
-        case 11 /* StringLiteral */:
-          return visitStringLiteral(node);
-        case 9 /* NumericLiteral */:
-          return visitNumericLiteral(node);
-        case 215 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 228 /* TemplateExpression */:
-          return visitTemplateExpression(node);
-        case 229 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 230 /* SpreadElement */:
-          return visitSpreadElement(node);
-        case 108 /* SuperKeyword */:
-          return visitSuperKeyword(
-            node,
-            /*isExpressionOfCall*/
-            false
-          );
-        case 110 /* ThisKeyword */:
-          return visitThisKeyword(node);
-        case 236 /* MetaProperty */:
-          return visitMetaProperty(node);
-        case 174 /* MethodDeclaration */:
-          return visitMethodDeclaration(node);
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return visitAccessorDeclaration(node);
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 253 /* ReturnStatement */:
-          return visitReturnStatement(node);
-        case 222 /* VoidExpression */:
-          return visitVoidExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+    checkDeprecations("5.0", "5.5", "6.0", createDiagnostic, (createDeprecatedDiagnostic) => {
+      if (options.target === 0 /* ES3 */) {
+        createDeprecatedDiagnostic("target", "ES3");
       }
-    }
-    function visitSourceFile(node) {
-      const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */);
-      const prologue = [];
-      const statements = [];
-      startLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(
-        node.statements,
-        prologue,
-        /*ensureUseStrict*/
-        false,
-        visitor
-      );
-      addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
-      if (taggedTemplateStringDeclarations) {
-        statements.push(
-          factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
-          )
-        );
+      if (options.noImplicitUseStrict) {
+        createDeprecatedDiagnostic("noImplicitUseStrict");
       }
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureThisForNodeIfNeeded(prologue, node);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return factory2.updateSourceFile(
-        node,
-        setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements)
-      );
-    }
-    function visitSwitchStatement(node) {
-      if (convertedLoopState !== void 0) {
-        const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
-        convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */;
-        const result = visitEachChild(node, visitor, context);
-        convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps;
-        return result;
+      if (options.keyofStringsOnly) {
+        createDeprecatedDiagnostic("keyofStringsOnly");
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitCaseBlock(node) {
-      const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
-      const updated = visitEachChild(node, visitor, context);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
-    }
-    function returnCapturedThis(node) {
-      return setOriginalNode(factory2.createReturnStatement(createCapturedThis()), node);
-    }
-    function createCapturedThis() {
-      return factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */);
-    }
-    function visitReturnStatement(node) {
-      if (convertedLoopState) {
-        convertedLoopState.nonLocalJumps |= 8 /* Return */;
-        if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
-          node = returnCapturedThis(node);
-        }
-        return factory2.createReturnStatement(
-          factory2.createObjectLiteralExpression(
-            [
-              factory2.createPropertyAssignment(
-                factory2.createIdentifier("value"),
-                node.expression ? Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) : factory2.createVoidZero()
-              )
-            ]
-          )
-        );
-      } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
-        return returnCapturedThis(node);
+      if (options.suppressExcessPropertyErrors) {
+        createDeprecatedDiagnostic("suppressExcessPropertyErrors");
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitThisKeyword(node) {
-      hierarchyFacts |= 65536 /* LexicalThis */;
-      if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
-        hierarchyFacts |= 131072 /* CapturedLexicalThis */;
+      if (options.suppressImplicitAnyIndexErrors) {
+        createDeprecatedDiagnostic("suppressImplicitAnyIndexErrors");
       }
-      if (convertedLoopState) {
-        if (hierarchyFacts & 2 /* ArrowFunction */) {
-          convertedLoopState.containsLexicalThis = true;
-          return node;
-        }
-        return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this"));
+      if (options.noStrictGenericChecks) {
+        createDeprecatedDiagnostic("noStrictGenericChecks");
       }
-      return node;
-    }
-    function visitVoidExpression(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-    }
-    function visitIdentifier(node) {
-      if (convertedLoopState) {
-        if (resolver.isArgumentsLocalBinding(node)) {
-          return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments"));
-        }
+      if (options.charset) {
+        createDeprecatedDiagnostic("charset");
       }
-      if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)),
-            node
-          ),
-          node
+      if (options.out) {
+        createDeprecatedDiagnostic(
+          "out",
+          /*value*/
+          void 0,
+          "outFile"
         );
       }
-      return node;
+      if (options.importsNotUsedAsValues) {
+        createDeprecatedDiagnostic(
+          "importsNotUsedAsValues",
+          /*value*/
+          void 0,
+          "verbatimModuleSyntax"
+        );
+      }
+      if (options.preserveValueImports) {
+        createDeprecatedDiagnostic(
+          "preserveValueImports",
+          /*value*/
+          void 0,
+          "verbatimModuleSyntax"
+        );
+      }
+    });
+  }
+  function verifyDeprecatedProjectReference(ref, parentFile, index) {
+    function createDiagnostic(_name, _value, _useInstead, message, ...args) {
+      createDiagnosticForReference(parentFile, index, message, ...args);
     }
-    function visitBreakOrContinueStatement(node) {
-      if (convertedLoopState) {
-        const jump = node.kind === 252 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */;
-        const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump;
-        if (!canUseBreakOrContinue) {
-          let labelMarker;
-          const label = node.label;
-          if (!label) {
-            if (node.kind === 252 /* BreakStatement */) {
-              convertedLoopState.nonLocalJumps |= 2 /* Break */;
-              labelMarker = "break";
-            } else {
-              convertedLoopState.nonLocalJumps |= 4 /* Continue */;
-              labelMarker = "continue";
-            }
+    checkDeprecations("5.0", "5.5", "6.0", createDiagnostic, (createDeprecatedDiagnostic) => {
+      if (ref.prepend) {
+        createDeprecatedDiagnostic("prepend");
+      }
+    });
+  }
+  function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
+    let seenReasons;
+    const reasons = file && fileReasons.get(file.path);
+    let fileIncludeReasons;
+    let relatedInfo;
+    let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0;
+    let fileIncludeReasonDetails;
+    let redirectInfo;
+    let cachedChain = file && (fileReasonsToChain == null ? void 0 : fileReasonsToChain.get(file.path));
+    let chain;
+    if (cachedChain) {
+      if (cachedChain.fileIncludeReasonDetails) {
+        seenReasons = new Set(reasons);
+        reasons == null ? void 0 : reasons.forEach(populateRelatedInfo);
+      } else {
+        reasons == null ? void 0 : reasons.forEach(processReason);
+      }
+      redirectInfo = cachedChain.redirectInfo;
+    } else {
+      reasons == null ? void 0 : reasons.forEach(processReason);
+      redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file);
+    }
+    if (fileProcessingReason) processReason(fileProcessingReason);
+    const processedExtraReason = (seenReasons == null ? void 0 : seenReasons.size) !== (reasons == null ? void 0 : reasons.length);
+    if (locationReason && (seenReasons == null ? void 0 : seenReasons.size) === 1) seenReasons = void 0;
+    if (seenReasons && cachedChain) {
+      if (cachedChain.details && !processedExtraReason) {
+        chain = chainDiagnosticMessages(cachedChain.details, diagnostic, ...args || emptyArray);
+      } else if (cachedChain.fileIncludeReasonDetails) {
+        if (!processedExtraReason) {
+          if (!cachedFileIncludeDetailsHasProcessedExtraReason()) {
+            fileIncludeReasonDetails = cachedChain.fileIncludeReasonDetails;
           } else {
-            if (node.kind === 252 /* BreakStatement */) {
-              labelMarker = `break-${label.escapedText}`;
-              setLabeledJump(
-                convertedLoopState,
-                /*isBreak*/
-                true,
-                idText(label),
-                labelMarker
-              );
-            } else {
-              labelMarker = `continue-${label.escapedText}`;
-              setLabeledJump(
-                convertedLoopState,
-                /*isBreak*/
-                false,
-                idText(label),
-                labelMarker
-              );
-            }
+            fileIncludeReasons = cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length);
           }
-          let returnExpression = factory2.createStringLiteral(labelMarker);
-          if (convertedLoopState.loopOutParameters.length) {
-            const outParams = convertedLoopState.loopOutParameters;
-            let expr;
-            for (let i = 0; i < outParams.length; i++) {
-              const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */);
-              if (i === 0) {
-                expr = copyExpr;
-              } else {
-                expr = factory2.createBinaryExpression(expr, 28 /* CommaToken */, copyExpr);
-              }
-            }
-            returnExpression = factory2.createBinaryExpression(expr, 28 /* CommaToken */, returnExpression);
+        } else {
+          if (!cachedFileIncludeDetailsHasProcessedExtraReason()) {
+            fileIncludeReasons = [...cachedChain.fileIncludeReasonDetails.next, fileIncludeReasons[0]];
+          } else {
+            fileIncludeReasons = append(cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length), fileIncludeReasons[0]);
           }
-          return factory2.createReturnStatement(returnExpression);
         }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitClassDeclaration(node) {
-      const variable = factory2.createVariableDeclaration(
-        factory2.getLocalName(
-          node,
-          /*allowComments*/
-          true
-        ),
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        transformClassLikeDeclarationToExpression(node)
-      );
-      setOriginalNode(variable, node);
-      const statements = [];
-      const statement = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory2.createVariableDeclarationList([variable])
+    if (!chain) {
+      if (!fileIncludeReasonDetails) fileIncludeReasonDetails = seenReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon);
+      chain = chainDiagnosticMessages(
+        redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails,
+        diagnostic,
+        ...args || emptyArray
       );
-      setOriginalNode(statement, node);
-      setTextRange(statement, node);
-      startOnNewLine(statement);
-      statements.push(statement);
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        const exportStatement = hasSyntacticModifier(node, 2048 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node));
-        setOriginalNode(exportStatement, statement);
-        statements.push(exportStatement);
-      }
-      return singleOrMany(statements);
-    }
-    function visitClassExpression(node) {
-      return transformClassLikeDeclarationToExpression(node);
     }
-    function transformClassLikeDeclarationToExpression(node) {
-      if (node.name) {
-        enableSubstitutionsForBlockScopedBindings();
+    if (file) {
+      if (cachedChain) {
+        if (!cachedChain.fileIncludeReasonDetails || !processedExtraReason && fileIncludeReasonDetails) {
+          cachedChain.fileIncludeReasonDetails = fileIncludeReasonDetails;
+        }
+      } else {
+        (fileReasonsToChain ?? (fileReasonsToChain = /* @__PURE__ */ new Map())).set(file.path, cachedChain = { fileIncludeReasonDetails, redirectInfo });
       }
-      const extendsClauseElement = getClassExtendsHeritageElement(node);
-      const classFunction = factory2.createFunctionExpression(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        extendsClauseElement ? [factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          createSyntheticSuper()
-        )] : [],
-        /*type*/
-        void 0,
-        transformClassBody(node, extendsClauseElement)
-      );
-      setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */);
-      const inner = factory2.createPartiallyEmittedExpression(classFunction);
-      setTextRangeEnd(inner, node.end);
-      setEmitFlags(inner, 3072 /* NoComments */);
-      const outer = factory2.createPartiallyEmittedExpression(inner);
-      setTextRangeEnd(outer, skipTrivia(currentText, node.pos));
-      setEmitFlags(outer, 3072 /* NoComments */);
-      const result = factory2.createParenthesizedExpression(
-        factory2.createCallExpression(
-          outer,
-          /*typeArguments*/
-          void 0,
-          extendsClauseElement ? [Debug.checkDefined(visitNode(extendsClauseElement.expression, visitor, isExpression))] : []
-        )
-      );
-      addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class ");
-      return result;
-    }
-    function transformClassBody(node, extendsClauseElement) {
-      const statements = [];
-      const name = factory2.getInternalName(node);
-      const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name;
-      startLexicalEnvironment();
-      addExtendsHelperIfNeeded(statements, node, extendsClauseElement);
-      addConstructor(statements, node, constructorLikeName, extendsClauseElement);
-      addClassMembers(statements, node);
-      const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 20 /* CloseBraceToken */);
-      const outer = factory2.createPartiallyEmittedExpression(constructorLikeName);
-      setTextRangeEnd(outer, closingBraceLocation.end);
-      setEmitFlags(outer, 3072 /* NoComments */);
-      const statement = factory2.createReturnStatement(outer);
-      setTextRangePos(statement, closingBraceLocation.pos);
-      setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
-      statements.push(statement);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(statements),
-          /*location*/
-          node.members
-        ),
-        /*multiLine*/
-        true
-      );
-      setEmitFlags(block, 3072 /* NoComments */);
-      return block;
+      if (!cachedChain.details && !processedExtraReason) cachedChain.details = chain.next;
     }
-    function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) {
-      if (extendsClauseElement) {
-        statements.push(
-          setTextRange(
-            factory2.createExpressionStatement(
-              emitHelpers().createExtendsHelper(factory2.getInternalName(node))
-            ),
-            /*location*/
-            extendsClauseElement
-          )
-        );
-      }
+    const location = locationReason && getReferencedFileLocation(program, locationReason);
+    return location && isReferenceFileLocation(location) ? createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo);
+    function processReason(reason) {
+      if (seenReasons == null ? void 0 : seenReasons.has(reason)) return;
+      (seenReasons ?? (seenReasons = /* @__PURE__ */ new Set())).add(reason);
+      (fileIncludeReasons ?? (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason));
+      populateRelatedInfo(reason);
     }
-    function addConstructor(statements, node, name, extendsClauseElement) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */);
-      const constructor = getFirstConstructorWithBody(node);
-      const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
-      const constructorFunction = factory2.createFunctionDeclaration(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        name,
-        /*typeParameters*/
-        void 0,
-        transformConstructorParameters(constructor, hasSynthesizedSuper),
-        /*type*/
-        void 0,
-        transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
-      );
-      setTextRange(constructorFunction, constructor || node);
-      if (extendsClauseElement) {
-        setEmitFlags(constructorFunction, 16 /* CapturesThis */);
+    function populateRelatedInfo(reason) {
+      if (!locationReason && isReferencedFile(reason)) {
+        locationReason = reason;
+      } else if (locationReason !== reason) {
+        relatedInfo = append(relatedInfo, getFileIncludeReasonToRelatedInformation(reason));
       }
-      statements.push(constructorFunction);
-      exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
     }
-    function transformConstructorParameters(constructor, hasSynthesizedSuper) {
-      return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || [];
+    function cachedFileIncludeDetailsHasProcessedExtraReason() {
+      var _a2;
+      return ((_a2 = cachedChain.fileIncludeReasonDetails.next) == null ? void 0 : _a2.length) !== (reasons == null ? void 0 : reasons.length);
     }
-    function createDefaultConstructorBody(node, isDerivedClass) {
-      const statements = [];
-      resumeLexicalEnvironment();
-      factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      if (isDerivedClass) {
-        statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis()));
+  }
+  function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) {
+    (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
+      kind: 1 /* FilePreprocessingFileExplainingDiagnostic */,
+      file: file && file.path,
+      fileProcessingReason,
+      diagnostic,
+      args
+    });
+  }
+  function addLazyProgramDiagnosticExplainingFile(file, diagnostic, args) {
+    lazyProgramDiagnosticExplainingFile.push({ file, diagnostic, args });
+  }
+  function getFileIncludeReasonToRelatedInformation(reason) {
+    let relatedInfo = reasonToRelatedInfo == null ? void 0 : reasonToRelatedInfo.get(reason);
+    if (relatedInfo === void 0) (reasonToRelatedInfo ?? (reasonToRelatedInfo = /* @__PURE__ */ new Map())).set(reason, relatedInfo = fileIncludeReasonToRelatedInformation(reason) ?? false);
+    return relatedInfo || void 0;
+  }
+  function fileIncludeReasonToRelatedInformation(reason) {
+    if (isReferencedFile(reason)) {
+      const referenceLocation = getReferencedFileLocation(program, reason);
+      let message2;
+      switch (reason.kind) {
+        case 3 /* Import */:
+          message2 = Diagnostics.File_is_included_via_import_here;
+          break;
+        case 4 /* ReferenceFile */:
+          message2 = Diagnostics.File_is_included_via_reference_here;
+          break;
+        case 5 /* TypeReferenceDirective */:
+          message2 = Diagnostics.File_is_included_via_type_library_reference_here;
+          break;
+        case 7 /* LibReferenceDirective */:
+          message2 = Diagnostics.File_is_included_via_library_reference_here;
+          break;
+        default:
+          Debug.assertNever(reason);
       }
-      const statementsArray = factory2.createNodeArray(statements);
-      setTextRange(statementsArray, node.members);
-      const block = factory2.createBlock(
-        statementsArray,
-        /*multiLine*/
-        true
-      );
-      setTextRange(block, node);
-      setEmitFlags(block, 3072 /* NoComments */);
-      return block;
+      return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic(
+        referenceLocation.file,
+        referenceLocation.pos,
+        referenceLocation.end - referenceLocation.pos,
+        message2
+      ) : void 0;
     }
-    function isUninitializedVariableStatement(node) {
-      return isVariableStatement(node) && every(node.declarationList.declarations, (decl) => isIdentifier(decl.name) && !decl.initializer);
+    if (!options.configFile) return void 0;
+    let configFileNode;
+    let message;
+    switch (reason.kind) {
+      case 0 /* RootFile */:
+        if (!options.configFile.configFileSpecs) return void 0;
+        const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory);
+        const matchedByFiles = getMatchedFileSpec(program, fileName);
+        if (matchedByFiles) {
+          configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles);
+          message = Diagnostics.File_is_matched_by_files_list_specified_here;
+          break;
+        }
+        const matchedByInclude = getMatchedIncludeSpec(program, fileName);
+        if (!matchedByInclude || !isString(matchedByInclude)) return void 0;
+        configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude);
+        message = Diagnostics.File_is_matched_by_include_pattern_specified_here;
+        break;
+      case 1 /* SourceFromProjectReference */:
+      case 2 /* OutputFromProjectReference */:
+        const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]);
+        const referenceInfo = forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0);
+        if (!referenceInfo) return void 0;
+        const { sourceFile, index } = referenceInfo;
+        const referencesSyntax = forEachTsConfigPropArray(sourceFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0);
+        return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile(
+          sourceFile,
+          referencesSyntax.elements[index],
+          reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here
+        ) : void 0;
+      case 8 /* AutomaticTypeDirectiveFile */:
+        if (!options.types) return void 0;
+        configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference);
+        message = Diagnostics.File_is_entry_point_of_type_library_specified_here;
+        break;
+      case 6 /* LibFile */:
+        if (reason.index !== void 0) {
+          configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]);
+          message = Diagnostics.File_is_library_specified_here;
+          break;
+        }
+        const target = getNameOfScriptTarget(getEmitScriptTarget(options));
+        configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0;
+        message = Diagnostics.File_is_default_library_for_target_specified_here;
+        break;
+      default:
+        Debug.assertNever(reason);
     }
-    function containsSuperCall(node) {
-      if (isSuperCall(node)) {
-        return true;
-      }
-      if (!(node.transformFlags & 134217728 /* ContainsLexicalSuper */)) {
-        return false;
+    return configFileNode && createDiagnosticForNodeInSourceFile(
+      options.configFile,
+      configFileNode,
+      message
+    );
+  }
+  function verifyProjectReferences() {
+    const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0;
+    forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index) => {
+      const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
+      const parentFile = parent2 && parent2.sourceFile;
+      verifyDeprecatedProjectReference(ref, parentFile, index);
+      if (!resolvedRef) {
+        createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path);
+        return;
       }
-      switch (node.kind) {
-        case 219 /* ArrowFunction */:
-        case 218 /* FunctionExpression */:
-        case 262 /* FunctionDeclaration */:
-        case 176 /* Constructor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return false;
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 174 /* MethodDeclaration */:
-        case 172 /* PropertyDeclaration */: {
-          const named = node;
-          if (isComputedPropertyName(named.name)) {
-            return !!forEachChild(named.name, containsSuperCall);
-          }
-          return false;
+      const options2 = resolvedRef.commandLine.options;
+      if (!options2.composite || options2.noEmit) {
+        const inputs = parent2 ? parent2.commandLine.fileNames : rootNames;
+        if (inputs.length) {
+          if (!options2.composite) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path);
+          if (options2.noEmit) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path);
         }
       }
-      return !!forEachChild(node, containsSuperCall);
-    }
-    function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) {
-      const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */;
-      if (!constructor)
-        return createDefaultConstructorBody(node, isDerivedClass);
-      const prologue = [];
-      const statements = [];
-      resumeLexicalEnvironment();
-      const standardPrologueEnd = factory2.copyStandardPrologue(
-        constructor.body.statements,
-        prologue,
-        /*statementOffset*/
-        0
-      );
-      if (hasSynthesizedSuper || containsSuperCall(constructor.body)) {
-        hierarchyFacts |= 8192 /* ConstructorWithSuperCall */;
-      }
-      addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, standardPrologueEnd));
-      const mayReplaceThis = isDerivedClass || hierarchyFacts & 8192 /* ConstructorWithSuperCall */;
-      addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
-      addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
-      insertCaptureNewTargetIfNeeded(prologue, constructor);
-      if (mayReplaceThis) {
-        insertCaptureThisForNode(prologue, constructor, createActualThis());
-      } else {
-        insertCaptureThisForNodeIfNeeded(prologue, constructor);
+      if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) {
+        createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path);
+        hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true);
       }
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      if (mayReplaceThis && !isSufficientlyCoveredByReturnStatements(constructor.body)) {
-        statements.push(factory2.createReturnStatement(createCapturedThis()));
+    });
+  }
+  function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, ...args) {
+    let needCompilerDiagnostic = true;
+    forEachOptionPathsSyntax((pathProp) => {
+      if (isObjectLiteralExpression(pathProp.initializer)) {
+        forEachPropertyAssignment(pathProp.initializer, key, (keyProps) => {
+          const initializer = keyProps.initializer;
+          if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) {
+            programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, ...args));
+            needCompilerDiagnostic = false;
+          }
+        });
       }
-      const body = factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(
-            [
-              ...prologue,
-              ...statements
-            ]
-          ),
-          /*location*/
-          constructor.body.statements
-        ),
-        /*multiLine*/
-        true
-      );
-      setTextRange(body, constructor.body);
-      return simplifyConstructor(body, constructor.body, hasSynthesizedSuper);
+    });
+    if (needCompilerDiagnostic) {
+      createCompilerOptionsDiagnostic(message, ...args);
     }
-    function isCapturedThis(node) {
-      return isGeneratedIdentifier(node) && idText(node) === "_this";
+  }
+  function createDiagnosticForOptionPaths(onKey, key, message, ...args) {
+    let needCompilerDiagnostic = true;
+    forEachOptionPathsSyntax((pathProp) => {
+      if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax(
+        pathProp.initializer,
+        onKey,
+        key,
+        /*key2*/
+        void 0,
+        message,
+        ...args
+      )) {
+        needCompilerDiagnostic = false;
+      }
+    });
+    if (needCompilerDiagnostic) {
+      createCompilerOptionsDiagnostic(message, ...args);
     }
-    function isSyntheticSuper(node) {
-      return isGeneratedIdentifier(node) && idText(node) === "_super";
+  }
+  function forEachOptionsSyntaxByName(name, callback) {
+    return forEachPropertyAssignment(getCompilerOptionsObjectLiteralSyntax(), name, callback);
+  }
+  function forEachOptionPathsSyntax(callback) {
+    return forEachOptionsSyntaxByName("paths", callback);
+  }
+  function getOptionsSyntaxByValue(name, value) {
+    return forEachOptionsSyntaxByName(name, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0);
+  }
+  function getOptionsSyntaxByArrayElementValue(name, value) {
+    const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
+    return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
+  }
+  function createDiagnosticForOptionName(message, option1, option2, option3) {
+    createDiagnosticForOption(
+      /*onKey*/
+      true,
+      option1,
+      option2,
+      message,
+      option1,
+      option2,
+      option3
+    );
+  }
+  function createOptionValueDiagnostic(option1, message, ...args) {
+    createDiagnosticForOption(
+      /*onKey*/
+      false,
+      option1,
+      /*option2*/
+      void 0,
+      message,
+      ...args
+    );
+  }
+  function createDiagnosticForReference(sourceFile, index, message, ...args) {
+    const referencesSyntax = forEachTsConfigPropArray(sourceFile || options.configFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0);
+    if (referencesSyntax && referencesSyntax.elements.length > index) {
+      programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, ...args));
+    } else {
+      programDiagnostics.add(createCompilerDiagnostic(message, ...args));
     }
-    function isThisCapturingVariableStatement(node) {
-      return isVariableStatement(node) && node.declarationList.declarations.length === 1 && isThisCapturingVariableDeclaration(node.declarationList.declarations[0]);
+  }
+  function createDiagnosticForOption(onKey, option1, option2, message, ...args) {
+    const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
+    const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, ...args);
+    if (needCompilerDiagnostic) {
+      createCompilerOptionsDiagnostic(message, ...args);
     }
-    function isThisCapturingVariableDeclaration(node) {
-      return isVariableDeclaration(node) && isCapturedThis(node.name) && !!node.initializer;
+  }
+  function createCompilerOptionsDiagnostic(message, ...args) {
+    const compilerOptionsProperty = getCompilerOptionsPropertySyntax();
+    if (compilerOptionsProperty) {
+      if ("messageText" in message) {
+        programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, compilerOptionsProperty.name, message));
+      } else {
+        programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, compilerOptionsProperty.name, message, ...args));
+      }
+    } else if ("messageText" in message) {
+      programDiagnostics.add(createCompilerDiagnosticFromMessageChain(message));
+    } else {
+      programDiagnostics.add(createCompilerDiagnostic(message, ...args));
     }
-    function isThisCapturingAssignment(node) {
-      return isAssignmentExpression(
-        node,
-        /*excludeCompoundAssignment*/
-        true
-      ) && isCapturedThis(node.left);
+  }
+  function getCompilerOptionsObjectLiteralSyntax() {
+    if (_compilerOptionsObjectLiteralSyntax === void 0) {
+      const compilerOptionsProperty = getCompilerOptionsPropertySyntax();
+      _compilerOptionsObjectLiteralSyntax = compilerOptionsProperty ? tryCast(compilerOptionsProperty.initializer, isObjectLiteralExpression) || false : false;
     }
-    function isTransformedSuperCall(node) {
-      return isCallExpression(node) && isPropertyAccessExpression(node.expression) && isSyntheticSuper(node.expression.expression) && isIdentifier(node.expression.name) && (idText(node.expression.name) === "call" || idText(node.expression.name) === "apply") && node.arguments.length >= 1 && node.arguments[0].kind === 110 /* ThisKeyword */;
+    return _compilerOptionsObjectLiteralSyntax || void 0;
+  }
+  function getCompilerOptionsPropertySyntax() {
+    if (_compilerOptionsPropertySyntax === void 0) {
+      _compilerOptionsPropertySyntax = forEachPropertyAssignment(
+        getTsConfigObjectLiteralExpression(options.configFile),
+        "compilerOptions",
+        identity
+      ) || false;
     }
-    function isTransformedSuperCallWithFallback(node) {
-      return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isTransformedSuperCall(node.left);
+    return _compilerOptionsPropertySyntax || void 0;
+  }
+  function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, ...args) {
+    let needsCompilerDiagnostic = false;
+    forEachPropertyAssignment(objectLiteral, key1, (prop) => {
+      if ("messageText" in message) {
+        programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, onKey ? prop.name : prop.initializer, message));
+      } else {
+        programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, ...args));
+      }
+      needsCompilerDiagnostic = true;
+    }, key2);
+    return needsCompilerDiagnostic;
+  }
+  function blockEmittingOfFile(emitFileName, diag2) {
+    hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true);
+    programDiagnostics.add(diag2);
+  }
+  function isEmittedFile(file) {
+    if (options.noEmit) {
+      return false;
     }
-    function isImplicitSuperCall(node) {
-      return isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && isBinaryExpression(node.left) && node.left.operatorToken.kind === 38 /* ExclamationEqualsEqualsToken */ && isSyntheticSuper(node.left.left) && node.left.right.kind === 106 /* NullKeyword */ && isTransformedSuperCall(node.right) && idText(node.right.expression.name) === "apply";
+    const filePath = toPath3(file);
+    if (getSourceFileByPath(filePath)) {
+      return false;
     }
-    function isImplicitSuperCallWithFallback(node) {
-      return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isImplicitSuperCall(node.left);
+    const out = options.outFile;
+    if (out) {
+      return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */);
     }
-    function isThisCapturingTransformedSuperCallWithFallback(node) {
-      return isThisCapturingAssignment(node) && isTransformedSuperCallWithFallback(node.right);
+    if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) {
+      return true;
     }
-    function isThisCapturingImplicitSuperCallWithFallback(node) {
-      return isThisCapturingAssignment(node) && isImplicitSuperCallWithFallback(node.right);
+    if (options.outDir) {
+      return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames());
     }
-    function isTransformedSuperCallLike(node) {
-      return isTransformedSuperCall(node) || isTransformedSuperCallWithFallback(node) || isThisCapturingTransformedSuperCallWithFallback(node) || isImplicitSuperCall(node) || isImplicitSuperCallWithFallback(node) || isThisCapturingImplicitSuperCallWithFallback(node);
+    if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) {
+      const filePathWithoutExtension = removeFileExtension(filePath);
+      return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */);
     }
-    function simplifyConstructorInlineSuperInThisCaptureVariable(body) {
-      for (let i = 0; i < body.statements.length - 1; i++) {
-        const statement = body.statements[i];
-        if (!isThisCapturingVariableStatement(statement)) {
-          continue;
-        }
-        const varDecl = statement.declarationList.declarations[0];
-        if (varDecl.initializer.kind !== 110 /* ThisKeyword */) {
-          continue;
-        }
-        const thisCaptureStatementIndex = i;
-        let superCallIndex = i + 1;
-        while (superCallIndex < body.statements.length) {
-          const statement2 = body.statements[superCallIndex];
-          if (isExpressionStatement(statement2)) {
-            if (isTransformedSuperCallLike(skipOuterExpressions(statement2.expression))) {
-              break;
+    return false;
+  }
+  function isSameFile(file1, file2) {
+    return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
+  }
+  function getSymlinkCache() {
+    if (host.getSymlinkCache) {
+      return host.getSymlinkCache();
+    }
+    if (!symlinks) {
+      symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
+    }
+    if (files && !symlinks.hasProcessedResolutions()) {
+      symlinks.setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, automaticTypeDirectiveResolutions);
+    }
+    return symlinks;
+  }
+  function getModeForUsageLocation2(file, usage) {
+    var _a2;
+    const optionsForFile = ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options;
+    return getModeForUsageLocationWorker(file, usage, optionsForFile);
+  }
+  function getModeForResolutionAtIndex2(file, index) {
+    return getModeForUsageLocation2(file, getModuleNameStringLiteralAt(file, index));
+  }
+}
+function updateHostForUseSourceOfProjectReferenceRedirect(host) {
+  let setOfDeclarationDirectories;
+  const originalFileExists = host.compilerHost.fileExists;
+  const originalDirectoryExists = host.compilerHost.directoryExists;
+  const originalGetDirectories = host.compilerHost.getDirectories;
+  const originalRealpath = host.compilerHost.realpath;
+  if (!host.useSourceOfProjectReferenceRedirect) return { onProgramCreateComplete: noop, fileExists };
+  host.compilerHost.fileExists = fileExists;
+  let directoryExists;
+  if (originalDirectoryExists) {
+    directoryExists = host.compilerHost.directoryExists = (path) => {
+      if (originalDirectoryExists.call(host.compilerHost, path)) {
+        handleDirectoryCouldBeSymlink(path);
+        return true;
+      }
+      if (!host.getResolvedProjectReferences()) return false;
+      if (!setOfDeclarationDirectories) {
+        setOfDeclarationDirectories = /* @__PURE__ */ new Set();
+        host.forEachResolvedProjectReference((ref) => {
+          const out = ref.commandLine.options.outFile;
+          if (out) {
+            setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out)));
+          } else {
+            const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir;
+            if (declarationDir) {
+              setOfDeclarationDirectories.add(host.toPath(declarationDir));
             }
           }
-          if (isUninitializedVariableStatement(statement2)) {
-            superCallIndex++;
-            continue;
-          }
-          return body;
-        }
-        const following = body.statements[superCallIndex];
-        let expression = following.expression;
-        if (isThisCapturingAssignment(expression)) {
-          expression = expression.right;
-        }
-        const newVarDecl = factory2.updateVariableDeclaration(
-          varDecl,
-          varDecl.name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          expression
-        );
-        const newDeclList = factory2.updateVariableDeclarationList(statement.declarationList, [newVarDecl]);
-        const newVarStatement = factory2.createVariableStatement(statement.modifiers, newDeclList);
-        setOriginalNode(newVarStatement, following);
-        setTextRange(newVarStatement, following);
-        const newStatements = factory2.createNodeArray([
-          ...body.statements.slice(0, thisCaptureStatementIndex),
-          // copy statements preceding to `var _this`
-          ...body.statements.slice(thisCaptureStatementIndex + 1, superCallIndex),
-          // copy intervening temp variables
-          newVarStatement,
-          ...body.statements.slice(superCallIndex + 1)
-          // copy statements following `super.call(this, ...)`
-        ]);
-        setTextRange(newStatements, body.statements);
-        return factory2.updateBlock(body, newStatements);
+        });
       }
-      return body;
+      return fileOrDirectoryExistsUsingSource(
+        path,
+        /*isFile*/
+        false
+      );
+    };
+  }
+  if (originalGetDirectories) {
+    host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : [];
+  }
+  if (originalRealpath) {
+    host.compilerHost.realpath = (s) => {
+      var _a;
+      return ((_a = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s);
+    };
+  }
+  return { onProgramCreateComplete, fileExists, directoryExists };
+  function onProgramCreateComplete() {
+    host.compilerHost.fileExists = originalFileExists;
+    host.compilerHost.directoryExists = originalDirectoryExists;
+    host.compilerHost.getDirectories = originalGetDirectories;
+  }
+  function fileExists(file) {
+    if (originalFileExists.call(host.compilerHost, file)) return true;
+    if (!host.getResolvedProjectReferences()) return false;
+    if (!isDeclarationFileName(file)) return false;
+    return fileOrDirectoryExistsUsingSource(
+      file,
+      /*isFile*/
+      true
+    );
+  }
+  function fileExistsIfProjectReferenceDts(file) {
+    const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
+    return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0;
+  }
+  function directoryExistsIfProjectReferenceDeclDir(dir) {
+    const dirPath = host.toPath(dir);
+    const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
+    return forEachKey(
+      setOfDeclarationDirectories,
+      (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
+      startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
+      startsWith(dirPath, `${declDirPath}/`)
+    );
+  }
+  function handleDirectoryCouldBeSymlink(directory) {
+    var _a;
+    if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory)) return;
+    if (!originalRealpath || !directory.includes(nodeModulesPathPart)) return;
+    const symlinkCache = host.getSymlinkCache();
+    const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory));
+    if ((_a = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a.has(directoryPath)) return;
+    const real = normalizePath(originalRealpath.call(host.compilerHost, directory));
+    let realPath2;
+    if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) {
+      symlinkCache.setSymlinkedDirectory(directoryPath, false);
+      return;
     }
-    function simplifyConstructorInlineSuperReturn(body, original) {
-      for (const statement of original.statements) {
-        if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) {
-          return body;
+    symlinkCache.setSymlinkedDirectory(directory, {
+      real: ensureTrailingDirectorySeparator(real),
+      realPath: realPath2
+    });
+  }
+  function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) {
+    var _a;
+    const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir);
+    const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory);
+    if (result !== void 0) return result;
+    const symlinkCache = host.getSymlinkCache();
+    const symlinkedDirectories = symlinkCache.getSymlinkedDirectories();
+    if (!symlinkedDirectories) return false;
+    const fileOrDirectoryPath = host.toPath(fileOrDirectory);
+    if (!fileOrDirectoryPath.includes(nodeModulesPathPart)) return false;
+    if (isFile && ((_a = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a.has(fileOrDirectoryPath))) return true;
+    return firstDefinedIterator(
+      symlinkedDirectories.entries(),
+      ([directoryPath, symlinkedDirectory]) => {
+        if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath)) return void 0;
+        const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath));
+        if (isFile && result2) {
+          const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory());
+          symlinkCache.setSymlinkedFile(
+            fileOrDirectoryPath,
+            `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}`
+          );
         }
+        return result2;
       }
-      const canElideThisCapturingVariable = !(original.transformFlags & 16384 /* ContainsLexicalThis */) && !(hierarchyFacts & 65536 /* LexicalThis */) && !(hierarchyFacts & 131072 /* CapturedLexicalThis */);
-      for (let i = body.statements.length - 1; i > 0; i--) {
-        const statement = body.statements[i];
-        if (isReturnStatement(statement) && statement.expression && isCapturedThis(statement.expression)) {
-          const preceding = body.statements[i - 1];
-          let expression;
-          if (isExpressionStatement(preceding) && isThisCapturingTransformedSuperCallWithFallback(skipOuterExpressions(preceding.expression))) {
-            expression = preceding.expression;
-          } else if (canElideThisCapturingVariable && isThisCapturingVariableStatement(preceding)) {
-            const varDecl = preceding.declarationList.declarations[0];
-            if (isTransformedSuperCallLike(skipOuterExpressions(varDecl.initializer))) {
-              expression = factory2.createAssignment(
-                createCapturedThis(),
-                varDecl.initializer
-              );
-            }
-          }
-          if (!expression) {
-            break;
+    ) || false;
+  }
+}
+var emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true };
+function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) {
+  const options = program.getCompilerOptions();
+  if (options.noEmit) {
+    program.getSemanticDiagnostics(sourceFile, cancellationToken);
+    return sourceFile || options.outFile ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken);
+  }
+  if (!options.noEmitOnError) return void 0;
+  let diagnostics = [
+    ...program.getOptionsDiagnostics(cancellationToken),
+    ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
+    ...program.getGlobalDiagnostics(cancellationToken),
+    ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
+  ];
+  if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
+    diagnostics = program.getDeclarationDiagnostics(
+      /*sourceFile*/
+      void 0,
+      cancellationToken
+    );
+  }
+  if (!diagnostics.length) return void 0;
+  let emittedFiles;
+  if (!sourceFile && !options.outFile) {
+    const emitResult = program.emitBuildInfo(writeFile2, cancellationToken);
+    if (emitResult.diagnostics) diagnostics = [...diagnostics, ...emitResult.diagnostics];
+    emittedFiles = emitResult.emittedFiles;
+  }
+  return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true };
+}
+function filterSemanticDiagnostics(diagnostic, option) {
+  return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]);
+}
+function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) {
+  return {
+    fileExists: (f) => directoryStructureHost.fileExists(f),
+    readDirectory(root, extensions, excludes, includes, depth) {
+      Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'");
+      return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth);
+    },
+    readFile: (f) => directoryStructureHost.readFile(f),
+    directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
+    getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
+    realpath: maybeBind(directoryStructureHost, directoryStructureHost.realpath),
+    useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(),
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined,
+    trace: host.trace ? (s) => host.trace(s) : void 0
+  };
+}
+function resolveProjectReferencePath(ref) {
+  return resolveConfigFileProjectName(ref.path);
+}
+function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
+  switch (extension) {
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".mts" /* Mts */:
+    case ".d.mts" /* Dmts */:
+    case ".cts" /* Cts */:
+    case ".d.cts" /* Dcts */:
+      return void 0;
+    case ".tsx" /* Tsx */:
+      return needJsx();
+    case ".jsx" /* Jsx */:
+      return needJsx() || needAllowJs();
+    case ".js" /* Js */:
+    case ".mjs" /* Mjs */:
+    case ".cjs" /* Cjs */:
+      return needAllowJs();
+    case ".json" /* Json */:
+      return needResolveJsonModule();
+    default:
+      return needAllowArbitraryExtensions();
+  }
+  function needJsx() {
+    return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
+  }
+  function needAllowJs() {
+    return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
+  }
+  function needResolveJsonModule() {
+    return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+  }
+  function needAllowArbitraryExtensions() {
+    return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
+  }
+}
+function getModuleNames({ imports, moduleAugmentations }) {
+  const res = imports.map((i) => i);
+  for (const aug of moduleAugmentations) {
+    if (aug.kind === 11 /* StringLiteral */) {
+      res.push(aug);
+    }
+  }
+  return res;
+}
+function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) {
+  if (index < imports.length) return imports[index];
+  let augIndex = imports.length;
+  for (const aug of moduleAugmentations) {
+    if (aug.kind === 11 /* StringLiteral */) {
+      if (index === augIndex) return aug;
+      augIndex++;
+    }
+  }
+  Debug.fail("should never ask for module name at index higher than possible module name");
+}
+
+// src/compiler/builderState.ts
+function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) {
+  const outputFiles = [];
+  const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit);
+  return { outputFiles, emitSkipped, diagnostics };
+  function writeFile2(fileName, text, writeByteOrderMark) {
+    outputFiles.push({ name: fileName, writeByteOrderMark, text });
+  }
+}
+var SignatureInfo = /* @__PURE__ */ ((SignatureInfo2) => {
+  SignatureInfo2[SignatureInfo2["ComputedDts"] = 0] = "ComputedDts";
+  SignatureInfo2[SignatureInfo2["StoredSignatureAtEmit"] = 1] = "StoredSignatureAtEmit";
+  SignatureInfo2[SignatureInfo2["UsedVersion"] = 2] = "UsedVersion";
+  return SignatureInfo2;
+})(SignatureInfo || {});
+var BuilderState;
+((BuilderState2) => {
+  function createManyToManyPathMap() {
+    function create2(forward, reverse, deleted) {
+      const map2 = {
+        getKeys: (v) => reverse.get(v),
+        getValues: (k) => forward.get(k),
+        keys: () => forward.keys(),
+        size: () => forward.size,
+        deleteKey: (k) => {
+          (deleted || (deleted = /* @__PURE__ */ new Set())).add(k);
+          const set = forward.get(k);
+          if (!set) {
+            return false;
           }
-          const newReturnStatement = factory2.createReturnStatement(expression);
-          setOriginalNode(newReturnStatement, preceding);
-          setTextRange(newReturnStatement, preceding);
-          const newStatements = factory2.createNodeArray([
-            ...body.statements.slice(0, i - 1),
-            // copy all statements preceding `_super.call(this, ...)`
-            newReturnStatement,
-            ...body.statements.slice(i + 1)
-            // copy all statements following `return _this;`
-          ]);
-          setTextRange(newStatements, body.statements);
-          return factory2.updateBlock(body, newStatements);
+          set.forEach((v) => deleteFromMultimap(reverse, v, k));
+          forward.delete(k);
+          return true;
+        },
+        set: (k, vSet) => {
+          deleted == null ? void 0 : deleted.delete(k);
+          const existingVSet = forward.get(k);
+          forward.set(k, vSet);
+          existingVSet == null ? void 0 : existingVSet.forEach((v) => {
+            if (!vSet.has(v)) {
+              deleteFromMultimap(reverse, v, k);
+            }
+          });
+          vSet.forEach((v) => {
+            if (!(existingVSet == null ? void 0 : existingVSet.has(v))) {
+              addToMultimap(reverse, v, k);
+            }
+          });
+          return map2;
         }
+      };
+      return map2;
+    }
+    return create2(
+      /* @__PURE__ */ new Map(),
+      /* @__PURE__ */ new Map(),
+      /*deleted*/
+      void 0
+    );
+  }
+  BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
+  function addToMultimap(map2, k, v) {
+    let set = map2.get(k);
+    if (!set) {
+      set = /* @__PURE__ */ new Set();
+      map2.set(k, set);
+    }
+    set.add(v);
+  }
+  function deleteFromMultimap(map2, k, v) {
+    const set = map2.get(k);
+    if (set == null ? void 0 : set.delete(v)) {
+      if (!set.size) {
+        map2.delete(k);
       }
-      return body;
+      return true;
     }
-    function elideUnusedThisCaptureWorker(node) {
-      if (isThisCapturingVariableStatement(node)) {
-        const varDecl = node.declarationList.declarations[0];
-        if (varDecl.initializer.kind === 110 /* ThisKeyword */) {
-          return void 0;
-        }
-      } else if (isThisCapturingAssignment(node)) {
-        return factory2.createPartiallyEmittedExpression(node.right, node);
+    return false;
+  }
+  function getReferencedFilesFromImportedModuleSymbol(symbol) {
+    return mapDefined(symbol.declarations, (declaration) => {
+      var _a;
+      return (_a = getSourceFileOfNode(declaration)) == null ? void 0 : _a.resolvedPath;
+    });
+  }
+  function getReferencedFilesFromImportLiteral(checker, importName) {
+    const symbol = checker.getSymbolAtLocation(importName);
+    return symbol && getReferencedFilesFromImportedModuleSymbol(symbol);
+  }
+  function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
+    return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
+  }
+  function getReferencedFiles(program, sourceFile, getCanonicalFileName) {
+    let referencedFiles;
+    if (sourceFile.imports && sourceFile.imports.length > 0) {
+      const checker = program.getTypeChecker();
+      for (const importName of sourceFile.imports) {
+        const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName);
+        declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile);
       }
-      switch (node.kind) {
-        case 219 /* ArrowFunction */:
-        case 218 /* FunctionExpression */:
-        case 262 /* FunctionDeclaration */:
-        case 176 /* Constructor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return node;
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 174 /* MethodDeclaration */:
-        case 172 /* PropertyDeclaration */: {
-          const named = node;
-          if (isComputedPropertyName(named.name)) {
-            return factory2.replacePropertyName(named, visitEachChild(
-              named.name,
-              elideUnusedThisCaptureWorker,
-              /*context*/
-              void 0
-            ));
-          }
-          return node;
-        }
+    }
+    const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
+    if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) {
+      for (const referencedFile of sourceFile.referencedFiles) {
+        const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName);
+        addReferencedFile(referencedPath);
       }
-      return visitEachChild(
-        node,
-        elideUnusedThisCaptureWorker,
-        /*context*/
-        void 0
-      );
     }
-    function simplifyConstructorElideUnusedThisCapture(body, original) {
-      if (original.transformFlags & 16384 /* ContainsLexicalThis */ || hierarchyFacts & 65536 /* LexicalThis */ || hierarchyFacts & 131072 /* CapturedLexicalThis */) {
-        return body;
+    program.forEachResolvedTypeReferenceDirective(({ resolvedTypeReferenceDirective }) => {
+      if (!resolvedTypeReferenceDirective) {
+        return;
+      }
+      const fileName = resolvedTypeReferenceDirective.resolvedFileName;
+      const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName);
+      addReferencedFile(typeFilePath);
+    }, sourceFile);
+    if (sourceFile.moduleAugmentations.length) {
+      const checker = program.getTypeChecker();
+      for (const moduleName of sourceFile.moduleAugmentations) {
+        if (!isStringLiteral(moduleName)) continue;
+        const symbol = checker.getSymbolAtLocation(moduleName);
+        if (!symbol) continue;
+        addReferenceFromAmbientModule(symbol);
+      }
+    }
+    for (const ambientModule of program.getTypeChecker().getAmbientModules(sourceFile)) {
+      if (ambientModule.declarations && ambientModule.declarations.length > 1) {
+        addReferenceFromAmbientModule(ambientModule);
+      }
+    }
+    return referencedFiles;
+    function addReferenceFromAmbientModule(symbol) {
+      if (!symbol.declarations) {
+        return;
       }
-      for (const statement of original.statements) {
-        if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) {
-          return body;
+      for (const declaration of symbol.declarations) {
+        const declarationSourceFile = getSourceFileOfNode(declaration);
+        if (declarationSourceFile && declarationSourceFile !== sourceFile) {
+          addReferencedFile(declarationSourceFile.resolvedPath);
         }
       }
-      return factory2.updateBlock(body, visitNodes2(body.statements, elideUnusedThisCaptureWorker, isStatement));
     }
-    function injectSuperPresenceCheckWorker(node) {
-      if (isTransformedSuperCall(node) && node.arguments.length === 2 && isIdentifier(node.arguments[1]) && idText(node.arguments[1]) === "arguments") {
-        return factory2.createLogicalAnd(
-          factory2.createStrictInequality(
-            createSyntheticSuper(),
-            factory2.createNull()
+    function addReferencedFile(referencedPath) {
+      (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath);
+    }
+  }
+  function canReuseOldState(newReferencedMap, oldState) {
+    return oldState && !oldState.referencedMap === !newReferencedMap;
+  }
+  BuilderState2.canReuseOldState = canReuseOldState;
+  function createReferencedMap(options) {
+    return options.module !== 0 /* None */ && !options.outFile ? createManyToManyPathMap() : void 0;
+  }
+  BuilderState2.createReferencedMap = createReferencedMap;
+  function create(newProgram, oldState, disableUseFileVersionAsSignature) {
+    var _a, _b;
+    const fileInfos = /* @__PURE__ */ new Map();
+    const options = newProgram.getCompilerOptions();
+    const referencedMap = createReferencedMap(options);
+    const useOldState = canReuseOldState(referencedMap, oldState);
+    newProgram.getTypeChecker();
+    for (const sourceFile of newProgram.getSourceFiles()) {
+      const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
+      const oldUncommittedSignature = useOldState ? (_a = oldState.oldSignatures) == null ? void 0 : _a.get(sourceFile.resolvedPath) : void 0;
+      const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
+      if (referencedMap) {
+        const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
+        if (newReferences) {
+          referencedMap.set(sourceFile.resolvedPath, newReferences);
+        }
+      }
+      fileInfos.set(sourceFile.resolvedPath, {
+        version: version2,
+        signature,
+        // No need to calculate affectsGlobalScope with --out since its not used at all
+        affectsGlobalScope: !options.outFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
+        impliedFormat: sourceFile.impliedNodeFormat
+      });
+    }
+    return {
+      fileInfos,
+      referencedMap,
+      useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState
+    };
+  }
+  BuilderState2.create = create;
+  function releaseCache2(state) {
+    state.allFilesExcludingDefaultLibraryFile = void 0;
+    state.allFileNames = void 0;
+  }
+  BuilderState2.releaseCache = releaseCache2;
+  function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) {
+    var _a;
+    const result = getFilesAffectedByWithOldState(
+      state,
+      programOfThisState,
+      path,
+      cancellationToken,
+      host
+    );
+    (_a = state.oldSignatures) == null ? void 0 : _a.clear();
+    return result;
+  }
+  BuilderState2.getFilesAffectedBy = getFilesAffectedBy;
+  function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) {
+    const sourceFile = programOfThisState.getSourceFileByPath(path);
+    if (!sourceFile) {
+      return emptyArray;
+    }
+    if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) {
+      return [sourceFile];
+    }
+    return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host);
+  }
+  BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState;
+  function updateSignatureOfFile(state, signature, path) {
+    state.fileInfos.get(path).signature = signature;
+    (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
+  }
+  BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+  function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+    programOfThisState.emit(
+      sourceFile,
+      (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+        Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+        onNewSignature(
+          computeSignatureWithDiagnostics(
+            programOfThisState,
+            sourceFile,
+            text,
+            host,
+            data
           ),
-          node
+          sourceFiles
         );
-      }
-      switch (node.kind) {
-        case 219 /* ArrowFunction */:
-        case 218 /* FunctionExpression */:
-        case 262 /* FunctionDeclaration */:
-        case 176 /* Constructor */:
-        case 175 /* ClassStaticBlockDeclaration */:
-          return node;
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 174 /* MethodDeclaration */:
-        case 172 /* PropertyDeclaration */: {
-          const named = node;
-          if (isComputedPropertyName(named.name)) {
-            return factory2.replacePropertyName(named, visitEachChild(
-              named.name,
-              injectSuperPresenceCheckWorker,
-              /*context*/
-              void 0
-            ));
+      },
+      cancellationToken,
+      /*emitOnly*/
+      true,
+      /*customTransformers*/
+      void 0,
+      /*forceDtsEmit*/
+      true
+    );
+  }
+  BuilderState2.computeDtsSignature = computeDtsSignature;
+  function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
+    var _a;
+    if ((_a = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a.has(sourceFile.resolvedPath)) return false;
+    const info = state.fileInfos.get(sourceFile.resolvedPath);
+    const prevSignature = info.signature;
+    let latestSignature;
+    if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
+      computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature) => {
+        latestSignature = signature;
+        if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 0 /* ComputedDts */);
+      });
+    }
+    if (latestSignature === void 0) {
+      latestSignature = sourceFile.version;
+      if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 2 /* UsedVersion */);
+    }
+    (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false);
+    (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath);
+    info.signature = latestSignature;
+    return latestSignature !== prevSignature;
+  }
+  BuilderState2.updateShapeSignature = updateShapeSignature;
+  function getAllDependencies(state, programOfThisState, sourceFile) {
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (compilerOptions.outFile) {
+      return getAllFileNames(state, programOfThisState);
+    }
+    if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) {
+      return getAllFileNames(state, programOfThisState);
+    }
+    const seenMap = /* @__PURE__ */ new Set();
+    const queue = [sourceFile.resolvedPath];
+    while (queue.length) {
+      const path = queue.pop();
+      if (!seenMap.has(path)) {
+        seenMap.add(path);
+        const references = state.referencedMap.getValues(path);
+        if (references) {
+          for (const key of references.keys()) {
+            queue.push(key);
           }
-          return node;
         }
       }
-      return visitEachChild(
-        node,
-        injectSuperPresenceCheckWorker,
-        /*context*/
-        void 0
-      );
     }
-    function complicateConstructorInjectSuperPresenceCheck(body) {
-      return factory2.updateBlock(body, visitNodes2(body.statements, injectSuperPresenceCheckWorker, isStatement));
+    return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => {
+      var _a;
+      return ((_a = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a.fileName) ?? path;
+    }));
+  }
+  BuilderState2.getAllDependencies = getAllDependencies;
+  function getAllFileNames(state, programOfThisState) {
+    if (!state.allFileNames) {
+      const sourceFiles = programOfThisState.getSourceFiles();
+      state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName);
     }
-    function simplifyConstructor(body, original, hasSynthesizedSuper) {
-      const inputBody = body;
-      body = simplifyConstructorInlineSuperInThisCaptureVariable(body);
-      body = simplifyConstructorInlineSuperReturn(body, original);
-      if (body !== inputBody) {
-        body = simplifyConstructorElideUnusedThisCapture(body, original);
+    return state.allFileNames;
+  }
+  function getReferencedByPaths(state, referencedFilePath) {
+    const keys = state.referencedMap.getKeys(referencedFilePath);
+    return keys ? arrayFrom(keys.keys()) : [];
+  }
+  BuilderState2.getReferencedByPaths = getReferencedByPaths;
+  function containsOnlyAmbientModules(sourceFile) {
+    for (const statement of sourceFile.statements) {
+      if (!isModuleWithStringLiteralName(statement)) {
+        return false;
       }
-      if (hasSynthesizedSuper) {
-        body = complicateConstructorInjectSuperPresenceCheck(body);
+    }
+    return true;
+  }
+  function containsGlobalScopeAugmentation(sourceFile) {
+    return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent));
+  }
+  function isFileAffectingGlobalScope(sourceFile) {
+    return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile);
+  }
+  function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) {
+    if (state.allFilesExcludingDefaultLibraryFile) {
+      return state.allFilesExcludingDefaultLibraryFile;
+    }
+    let result;
+    if (firstSourceFile) addSourceFile(firstSourceFile);
+    for (const sourceFile of programOfThisState.getSourceFiles()) {
+      if (sourceFile !== firstSourceFile) {
+        addSourceFile(sourceFile);
       }
-      return body;
     }
-    function isSufficientlyCoveredByReturnStatements(statement) {
-      if (statement.kind === 253 /* ReturnStatement */) {
-        return true;
-      } else if (statement.kind === 245 /* IfStatement */) {
-        const ifStatement = statement;
-        if (ifStatement.elseStatement) {
-          return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement);
-        }
-      } else if (statement.kind === 241 /* Block */) {
-        const lastStatement = lastOrUndefined(statement.statements);
-        if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) {
-          return true;
-        }
+    state.allFilesExcludingDefaultLibraryFile = result || emptyArray;
+    return state.allFilesExcludingDefaultLibraryFile;
+    function addSourceFile(sourceFile) {
+      if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) {
+        (result || (result = [])).push(sourceFile);
       }
-      return false;
     }
-    function createActualThis() {
-      return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */);
+  }
+  BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile;
+  function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) {
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (compilerOptions && compilerOptions.outFile) {
+      return [sourceFileWithUpdatedShape];
     }
-    function createDefaultSuperCallOrThis() {
-      return factory2.createLogicalOr(
-        factory2.createLogicalAnd(
-          factory2.createStrictInequality(
-            createSyntheticSuper(),
-            factory2.createNull()
-          ),
-          factory2.createFunctionApplyCall(
-            createSyntheticSuper(),
-            createActualThis(),
-            factory2.createIdentifier("arguments")
-          )
-        ),
-        createActualThis()
-      );
+    return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
+  }
+  function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) {
+    if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) {
+      return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
     }
-    function visitParameter(node) {
-      if (node.dotDotDotToken) {
-        return void 0;
-      } else if (isBindingPattern(node.name)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              factory2.getGeneratedNameForNode(node),
-              /*questionToken*/
-              void 0,
-              /*type*/
-              void 0,
-              /*initializer*/
-              void 0
-            ),
-            /*location*/
-            node
-          ),
-          /*original*/
-          node
-        );
-      } else if (node.initializer) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              node.name,
-              /*questionToken*/
-              void 0,
-              /*type*/
-              void 0,
-              /*initializer*/
-              void 0
-            ),
-            /*location*/
-            node
-          ),
-          /*original*/
-          node
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (compilerOptions && (getIsolatedModules(compilerOptions) || compilerOptions.outFile)) {
+      return [sourceFileWithUpdatedShape];
+    }
+    const seenFileNamesMap = /* @__PURE__ */ new Map();
+    seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape);
+    const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath);
+    while (queue.length > 0) {
+      const currentPath = queue.pop();
+      if (!seenFileNamesMap.has(currentPath)) {
+        const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath);
+        seenFileNamesMap.set(currentPath, currentSourceFile);
+        if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) {
+          queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath));
+        }
+      }
+    }
+    return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value));
+  }
+})(BuilderState || (BuilderState = {}));
+
+// src/compiler/builder.ts
+var BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => {
+  BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None";
+  BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js";
+  BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap";
+  BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap";
+  BuilderFileEmit2[BuilderFileEmit2["Dts"] = 8] = "Dts";
+  BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 16] = "DtsMap";
+  BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs";
+  BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 24] = "AllDts";
+  BuilderFileEmit2[BuilderFileEmit2["All"] = 31] = "All";
+  return BuilderFileEmit2;
+})(BuilderFileEmit || {});
+function getBuilderFileEmit(options) {
+  let result = 1 /* Js */;
+  if (options.sourceMap) result = result | 2 /* JsMap */;
+  if (options.inlineSourceMap) result = result | 4 /* JsInlineMap */;
+  if (getEmitDeclarations(options)) result = result | 8 /* Dts */;
+  if (options.declarationMap) result = result | 16 /* DtsMap */;
+  if (options.emitDeclarationOnly) result = result & 24 /* AllDts */;
+  return result;
+}
+function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) {
+  const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind));
+  const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind);
+  if (oldEmitKind === emitKind) return 0 /* None */;
+  if (!oldEmitKind || !emitKind) return emitKind;
+  const diff = oldEmitKind ^ emitKind;
+  let result = 0 /* None */;
+  if (diff & 7 /* AllJs */) result = emitKind & 7 /* AllJs */;
+  if (diff & 24 /* AllDts */) result = result | emitKind & 24 /* AllDts */;
+  return result;
+}
+function hasSameKeys(map1, map2) {
+  return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
+}
+function createBuilderProgramState(newProgram, oldState) {
+  var _a, _b;
+  const state = BuilderState.create(
+    newProgram,
+    oldState,
+    /*disableUseFileVersionAsSignature*/
+    false
+  );
+  state.program = newProgram;
+  const compilerOptions = newProgram.getCompilerOptions();
+  state.compilerOptions = compilerOptions;
+  const outFilePath = compilerOptions.outFile;
+  if (!outFilePath) {
+    state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map();
+  } else if (compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === oldState.compilerOptions.outFile) {
+    state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature);
+  }
+  state.changedFilesSet = /* @__PURE__ */ new Set();
+  state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0;
+  const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState);
+  const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0;
+  const canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions);
+  const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions);
+  if (useOldState) {
+    (_a = oldState.changedFilesSet) == null ? void 0 : _a.forEach((value) => state.changedFilesSet.add(value));
+    if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) {
+      state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit);
+      state.seenAffectedFiles = /* @__PURE__ */ new Set();
+    }
+    state.programEmitPending = oldState.programEmitPending;
+  } else {
+    state.buildInfoEmitPending = true;
+  }
+  const referencedMap = state.referencedMap;
+  const oldReferencedMap = useOldState ? oldState.referencedMap : void 0;
+  const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck;
+  const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck;
+  state.fileInfos.forEach((info, sourceFilePath) => {
+    var _a2;
+    let oldInfo;
+    let newReferences;
+    if (!useOldState || // File wasn't present in old state
+    !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
+    oldInfo.version !== info.version || // Implied formats dont match
+    oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
+    !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
+    newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
+      addFileToChangeSet(state, sourceFilePath);
+    } else {
+      const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
+      const emitDiagnostics = (_a2 = oldState.emitDiagnosticsPerFile) == null ? void 0 : _a2.get(sourceFilePath);
+      if (emitDiagnostics) {
+        (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(
+          sourceFilePath,
+          oldState.hasReusableDiagnostic ? convertToDiagnostics(emitDiagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(emitDiagnostics, newProgram)
         );
+      }
+      if (canCopySemanticDiagnostics) {
+        if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics) return;
+        if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics) return;
+        const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath);
+        if (diagnostics) {
+          state.semanticDiagnosticsPerFile.set(
+            sourceFilePath,
+            oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(diagnostics, newProgram)
+          );
+          (state.semanticDiagnosticsFromOldState ?? (state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set())).add(sourceFilePath);
+        }
+      }
+    }
+    if (canCopyEmitSignatures) {
+      const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath);
+      if (oldEmitSignature) {
+        (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature));
+      }
+    }
+  });
+  if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => {
+    if (state.fileInfos.has(sourceFilePath)) return false;
+    if (outFilePath || info.affectsGlobalScope) return true;
+    state.buildInfoEmitPending = true;
+    return false;
+  })) {
+    BuilderState.getAllFilesExcludingDefaultLibraryFile(
+      state,
+      newProgram,
+      /*firstSourceFile*/
+      void 0
+    ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
+  } else if (oldCompilerOptions) {
+    const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
+    if (pendingEmitKind !== 0 /* None */) {
+      if (!outFilePath) {
+        newProgram.getSourceFiles().forEach((f) => {
+          if (!state.changedFilesSet.has(f.resolvedPath)) {
+            addToAffectedFilesPendingEmit(
+              state,
+              f.resolvedPath,
+              pendingEmitKind
+            );
+          }
+        });
+        Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size);
+        state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set();
+        state.buildInfoEmitPending = true;
       } else {
-        return node;
+        state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind;
+      }
+    }
+  }
+  return state;
+}
+function addFileToChangeSet(state, path) {
+  state.changedFilesSet.add(path);
+  state.buildInfoEmitPending = true;
+  state.programEmitPending = void 0;
+}
+function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
+  return !!options.declarationMap === !!oldOptions.declarationMap ? (
+    // Use same format of signature
+    oldEmitSignature
+  ) : (
+    // Convert to different format
+    isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
+  );
+}
+function repopulateDiagnostics(diagnostics, newProgram) {
+  if (!diagnostics.length) return diagnostics;
+  return sameMap(diagnostics, (diag2) => {
+    if (isString(diag2.messageText)) return diag2;
+    const repopulatedChain = convertOrRepopulateDiagnosticMessageChain(diag2.messageText, diag2.file, newProgram, (chain) => {
+      var _a;
+      return (_a = chain.repopulateInfo) == null ? void 0 : _a.call(chain);
+    });
+    return repopulatedChain === diag2.messageText ? diag2 : { ...diag2, messageText: repopulatedChain };
+  });
+}
+function convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo) {
+  const info = repopulateInfo(chain);
+  if (info) {
+    return {
+      ...createModuleNotFoundChain(sourceFile, newProgram, info.moduleReference, info.mode, info.packageName || info.moduleReference),
+      next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo)
+    };
+  }
+  const next = convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo);
+  return next === chain.next ? chain : { ...chain, next };
+}
+function convertOrRepopulateDiagnosticMessageChainArray(array, sourceFile, newProgram, repopulateInfo) {
+  return sameMap(array, (chain) => convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo));
+}
+function convertToDiagnostics(diagnostics, diagnosticFilePath, newProgram) {
+  if (!diagnostics.length) return emptyArray;
+  let buildInfoDirectory;
+  return diagnostics.map((diagnostic) => {
+    const result = convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory);
+    result.reportsUnnecessary = diagnostic.reportsUnnecessary;
+    result.reportsDeprecated = diagnostic.reportDeprecated;
+    result.source = diagnostic.source;
+    result.skippedOn = diagnostic.skippedOn;
+    const { relatedInformation } = diagnostic;
+    result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory)) : [] : void 0;
+    return result;
+  });
+  function toPathInBuildInfoDirectory(path) {
+    buildInfoDirectory ?? (buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory())));
+    return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
+  }
+}
+function convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPath3) {
+  const { file } = diagnostic;
+  const sourceFile = file !== false ? newProgram.getSourceFileByPath(file ? toPath3(file) : diagnosticFilePath) : void 0;
+  return {
+    ...diagnostic,
+    file: sourceFile,
+    messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertOrRepopulateDiagnosticMessageChain(diagnostic.messageText, sourceFile, newProgram, (chain) => chain.info)
+  };
+}
+function releaseCache(state) {
+  BuilderState.releaseCache(state);
+  state.program = void 0;
+}
+function backupBuilderProgramEmitState(state) {
+  const outFilePath = state.compilerOptions.outFile;
+  Debug.assert(!state.changedFilesSet.size || outFilePath);
+  return {
+    affectedFilesPendingEmit: state.affectedFilesPendingEmit && new Map(state.affectedFilesPendingEmit),
+    seenEmittedFiles: state.seenEmittedFiles && new Map(state.seenEmittedFiles),
+    programEmitPending: state.programEmitPending,
+    emitSignatures: state.emitSignatures && new Map(state.emitSignatures),
+    outSignature: state.outSignature,
+    latestChangedDtsFile: state.latestChangedDtsFile,
+    hasChangedEmitSignature: state.hasChangedEmitSignature,
+    changedFilesSet: outFilePath ? new Set(state.changedFilesSet) : void 0,
+    buildInfoEmitPending: state.buildInfoEmitPending,
+    emitDiagnosticsPerFile: state.emitDiagnosticsPerFile && new Map(state.emitDiagnosticsPerFile)
+  };
+}
+function restoreBuilderProgramEmitState(state, savedEmitState) {
+  state.affectedFilesPendingEmit = savedEmitState.affectedFilesPendingEmit;
+  state.seenEmittedFiles = savedEmitState.seenEmittedFiles;
+  state.programEmitPending = savedEmitState.programEmitPending;
+  state.emitSignatures = savedEmitState.emitSignatures;
+  state.outSignature = savedEmitState.outSignature;
+  state.latestChangedDtsFile = savedEmitState.latestChangedDtsFile;
+  state.hasChangedEmitSignature = savedEmitState.hasChangedEmitSignature;
+  state.buildInfoEmitPending = savedEmitState.buildInfoEmitPending;
+  state.emitDiagnosticsPerFile = savedEmitState.emitDiagnosticsPerFile;
+  if (savedEmitState.changedFilesSet) state.changedFilesSet = savedEmitState.changedFilesSet;
+}
+function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) {
+  Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath));
+}
+function getNextAffectedFile(state, cancellationToken, host) {
+  var _a;
+  while (true) {
+    const { affectedFiles } = state;
+    if (affectedFiles) {
+      const seenAffectedFiles = state.seenAffectedFiles;
+      let affectedFilesIndex = state.affectedFilesIndex;
+      while (affectedFilesIndex < affectedFiles.length) {
+        const affectedFile = affectedFiles[affectedFilesIndex];
+        if (!seenAffectedFiles.has(affectedFile.resolvedPath)) {
+          state.affectedFilesIndex = affectedFilesIndex;
+          addToAffectedFilesPendingEmit(state, affectedFile.resolvedPath, getBuilderFileEmit(state.compilerOptions));
+          handleDtsMayChangeOfAffectedFile(
+            state,
+            affectedFile,
+            cancellationToken,
+            host
+          );
+          return affectedFile;
+        }
+        affectedFilesIndex++;
       }
+      state.changedFilesSet.delete(state.currentChangedFilePath);
+      state.currentChangedFilePath = void 0;
+      (_a = state.oldSignatures) == null ? void 0 : _a.clear();
+      state.affectedFiles = void 0;
     }
-    function hasDefaultValueOrBindingPattern(node) {
-      return node.initializer !== void 0 || isBindingPattern(node.name);
+    const nextKey = state.changedFilesSet.keys().next();
+    if (nextKey.done) {
+      return void 0;
     }
-    function addDefaultValueAssignmentsIfNeeded2(statements, node) {
-      if (!some(node.parameters, hasDefaultValueOrBindingPattern)) {
-        return false;
+    const program = Debug.checkDefined(state.program);
+    const compilerOptions = program.getCompilerOptions();
+    if (compilerOptions.outFile) {
+      Debug.assert(!state.semanticDiagnosticsPerFile);
+      return program;
+    }
+    state.affectedFiles = BuilderState.getFilesAffectedByWithOldState(
+      state,
+      program,
+      nextKey.value,
+      cancellationToken,
+      host
+    );
+    state.currentChangedFilePath = nextKey.value;
+    state.affectedFilesIndex = 0;
+    if (!state.seenAffectedFiles) state.seenAffectedFiles = /* @__PURE__ */ new Set();
+  }
+}
+function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles) {
+  var _a;
+  if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size)) return;
+  if (!emitOnlyDtsFiles) return state.affectedFilesPendingEmit = void 0;
+  state.affectedFilesPendingEmit.forEach((emitKind, path) => {
+    const pending = emitKind & 7 /* AllJs */;
+    if (!pending) state.affectedFilesPendingEmit.delete(path);
+    else state.affectedFilesPendingEmit.set(path, pending);
+  });
+}
+function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles) {
+  var _a;
+  if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size)) return void 0;
+  return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => {
+    var _a2;
+    const affectedFile = state.program.getSourceFileByPath(path);
+    if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
+      state.affectedFilesPendingEmit.delete(path);
+      return void 0;
+    }
+    const seenKind = (_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath);
+    let pendingKind = getPendingEmitKind(emitKind, seenKind);
+    if (emitOnlyDtsFiles) pendingKind = pendingKind & 24 /* AllDts */;
+    if (pendingKind) return { affectedFile, emitKind: pendingKind };
+  });
+}
+function getNextPendingEmitDiagnosticsFile(state) {
+  var _a;
+  if (!((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size)) return void 0;
+  return forEachEntry(state.emitDiagnosticsPerFile, (diagnostics, path) => {
+    var _a2;
+    const affectedFile = state.program.getSourceFileByPath(path);
+    if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
+      state.emitDiagnosticsPerFile.delete(path);
+      return void 0;
+    }
+    const seenKind = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath)) || 0 /* None */;
+    if (!(seenKind & 24 /* AllDts */)) return { affectedFile, diagnostics, seenKind };
+  });
+}
+function removeDiagnosticsOfLibraryFiles(state) {
+  if (!state.cleanedDiagnosticsOfLibFiles) {
+    state.cleanedDiagnosticsOfLibFiles = true;
+    const program = Debug.checkDefined(state.program);
+    const options = program.getCompilerOptions();
+    forEach(program.getSourceFiles(), (f) => program.isSourceFileDefaultLibrary(f) && !skipTypeChecking(f, options, program) && removeSemanticDiagnosticsOf(state, f.resolvedPath));
+  }
+}
+function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) {
+  removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath);
+  if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) {
+    removeDiagnosticsOfLibraryFiles(state);
+    BuilderState.updateShapeSignature(
+      state,
+      Debug.checkDefined(state.program),
+      affectedFile,
+      cancellationToken,
+      host
+    );
+    return;
+  }
+  if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies) return;
+  handleDtsMayChangeOfReferencingExportOfAffectedFile(
+    state,
+    affectedFile,
+    cancellationToken,
+    host
+  );
+}
+function handleDtsMayChangeOf(state, path, invalidateJsFiles, cancellationToken, host) {
+  removeSemanticDiagnosticsOf(state, path);
+  if (!state.changedFilesSet.has(path)) {
+    const program = Debug.checkDefined(state.program);
+    const sourceFile = program.getSourceFileByPath(path);
+    if (sourceFile) {
+      BuilderState.updateShapeSignature(
+        state,
+        program,
+        sourceFile,
+        cancellationToken,
+        host,
+        /*useFileVersionAsSignature*/
+        true
+      );
+      if (invalidateJsFiles) {
+        addToAffectedFilesPendingEmit(state, path, getBuilderFileEmit(state.compilerOptions));
+      } else if (getEmitDeclarations(state.compilerOptions)) {
+        addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
       }
-      let added = false;
-      for (const parameter of node.parameters) {
-        const { name, initializer, dotDotDotToken } = parameter;
-        if (dotDotDotToken) {
-          continue;
+    }
+  }
+}
+function removeSemanticDiagnosticsOf(state, path) {
+  if (!state.semanticDiagnosticsFromOldState) {
+    return true;
+  }
+  state.semanticDiagnosticsFromOldState.delete(path);
+  state.semanticDiagnosticsPerFile.delete(path);
+  return !state.semanticDiagnosticsFromOldState.size;
+}
+function isChangedSignature(state, path) {
+  const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0;
+  const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature;
+  return newSignature !== oldSignature;
+}
+function handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host) {
+  var _a;
+  if (!((_a = state.fileInfos.get(filePath)) == null ? void 0 : _a.affectsGlobalScope)) return false;
+  BuilderState.getAllFilesExcludingDefaultLibraryFile(
+    state,
+    state.program,
+    /*firstSourceFile*/
+    void 0
+  ).forEach(
+    (file) => handleDtsMayChangeOf(
+      state,
+      file.resolvedPath,
+      invalidateJsFiles,
+      cancellationToken,
+      host
+    )
+  );
+  removeDiagnosticsOfLibraryFiles(state);
+  return true;
+}
+function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) {
+  var _a, _b;
+  if (!state.referencedMap || !state.changedFilesSet.has(affectedFile.resolvedPath)) return;
+  if (!isChangedSignature(state, affectedFile.resolvedPath)) return;
+  if (getIsolatedModules(state.compilerOptions)) {
+    const seenFileNamesMap = /* @__PURE__ */ new Map();
+    seenFileNamesMap.set(affectedFile.resolvedPath, true);
+    const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath);
+    while (queue.length > 0) {
+      const currentPath = queue.pop();
+      if (!seenFileNamesMap.has(currentPath)) {
+        seenFileNamesMap.set(currentPath, true);
+        if (handleDtsMayChangeOfGlobalScope(
+          state,
+          currentPath,
+          /*invalidateJsFiles*/
+          false,
+          cancellationToken,
+          host
+        )) return;
+        handleDtsMayChangeOf(
+          state,
+          currentPath,
+          /*invalidateJsFiles*/
+          false,
+          cancellationToken,
+          host
+        );
+        if (isChangedSignature(state, currentPath)) {
+          const currentSourceFile = Debug.checkDefined(state.program).getSourceFileByPath(currentPath);
+          queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath));
         }
-        if (isBindingPattern(name)) {
-          added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added;
-        } else if (initializer) {
-          insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer);
-          added = true;
+      }
+    }
+  }
+  const seenFileAndExportsOfFile = /* @__PURE__ */ new Set();
+  const invalidateJsFiles = !!((_a = affectedFile.symbol) == null ? void 0 : _a.exports) && !!forEachEntry(
+    affectedFile.symbol.exports,
+    (exported) => {
+      if ((exported.flags & 128 /* ConstEnum */) !== 0) return true;
+      const aliased = skipAlias(exported, state.program.getTypeChecker());
+      if (aliased === exported) return false;
+      return (aliased.flags & 128 /* ConstEnum */) !== 0 && some(aliased.declarations, (d) => getSourceFileOfNode(d) === affectedFile);
+    }
+  );
+  (_b = state.referencedMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _b.forEach((exportedFromPath) => {
+    if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, invalidateJsFiles, cancellationToken, host)) return true;
+    const references = state.referencedMap.getKeys(exportedFromPath);
+    return references && forEachKey(references, (filePath) => handleDtsMayChangeOfFileAndExportsOfFile(
+      state,
+      filePath,
+      invalidateJsFiles,
+      seenFileAndExportsOfFile,
+      cancellationToken,
+      host
+    ));
+  });
+}
+function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, invalidateJsFiles, seenFileAndExportsOfFile, cancellationToken, host) {
+  var _a;
+  if (!tryAddToSet(seenFileAndExportsOfFile, filePath)) return void 0;
+  if (handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host)) return true;
+  handleDtsMayChangeOf(state, filePath, invalidateJsFiles, cancellationToken, host);
+  (_a = state.referencedMap.getKeys(filePath)) == null ? void 0 : _a.forEach(
+    (referencingFilePath) => handleDtsMayChangeOfFileAndExportsOfFile(
+      state,
+      referencingFilePath,
+      invalidateJsFiles,
+      seenFileAndExportsOfFile,
+      cancellationToken,
+      host
+    )
+  );
+  return void 0;
+}
+function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) {
+  return concatenate(
+    getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken),
+    Debug.checkDefined(state.program).getProgramDiagnostics(sourceFile)
+  );
+}
+function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken) {
+  const path = sourceFile.resolvedPath;
+  if (state.semanticDiagnosticsPerFile) {
+    const cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path);
+    if (cachedDiagnostics) {
+      return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions);
+    }
+  }
+  const diagnostics = Debug.checkDefined(state.program).getBindAndCheckDiagnostics(sourceFile, cancellationToken);
+  if (state.semanticDiagnosticsPerFile) {
+    state.semanticDiagnosticsPerFile.set(path, diagnostics);
+  }
+  return filterSemanticDiagnostics(diagnostics, state.compilerOptions);
+}
+function isProgramBundleEmitBuildInfo(info) {
+  var _a;
+  return !!((_a = info.options) == null ? void 0 : _a.outFile);
+}
+function getBuildInfo2(state) {
+  var _a, _b;
+  const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
+  const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
+  const fileNames = [];
+  const fileNameToFileId = /* @__PURE__ */ new Map();
+  const rootFileNames = new Set(state.program.getRootFileNames().map((f) => toPath(f, currentDirectory, state.program.getCanonicalFileName)));
+  const root = [];
+  if (state.compilerOptions.outFile) {
+    const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
+      const fileId = toFileId(key);
+      tryAddRoot(key, fileId);
+      return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version;
+    });
+    const program2 = {
+      fileNames,
+      fileInfos: fileInfos2,
+      root,
+      resolvedRoot: toResolvedRoot(),
+      options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
+      outSignature: state.outSignature,
+      latestChangedDtsFile,
+      pendingEmit: !state.programEmitPending ? void 0 : (
+        // Pending is undefined or None is encoded as undefined
+        state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
+          // Pending emit is same as deteremined by compilerOptions
+          state.programEmitPending
+        )
+      )
+      // Actual value
+    };
+    return createBuildInfo(program2);
+  }
+  let fileIdsList;
+  let fileNamesToFileIdListId;
+  let emitSignatures;
+  const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
+    var _a2, _b2;
+    const fileId = toFileId(key);
+    tryAddRoot(key, fileId);
+    Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key));
+    const oldSignature = (_a2 = state.oldSignatures) == null ? void 0 : _a2.get(key);
+    const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature;
+    if (state.compilerOptions.composite) {
+      const file = state.program.getSourceFileByPath(key);
+      if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
+        const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
+        if (emitSignature !== actualSignature) {
+          emitSignatures = append(
+            emitSignatures,
+            emitSignature === void 0 ? fileId : (
+              // There is no emit, encode as false
+              // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
+              [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
+            )
+          );
         }
       }
-      return added;
     }
-    function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) {
-      if (name.elements.length > 0) {
-        insertStatementAfterCustomPrologue(
-          statements,
-          setEmitFlags(
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList(
-                flattenDestructuringBinding(
-                  parameter,
-                  visitor,
-                  context,
-                  0 /* All */,
-                  factory2.getGeneratedNameForNode(parameter)
-                )
-              )
-            ),
-            2097152 /* CustomPrologue */
-          )
-        );
-        return true;
-      } else if (initializer) {
-        insertStatementAfterCustomPrologue(
-          statements,
-          setEmitFlags(
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.getGeneratedNameForNode(parameter),
-                Debug.checkDefined(visitNode(initializer, visitor, isExpression))
-              )
-            ),
-            2097152 /* CustomPrologue */
+    return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
+      // If file version is same as signature, dont serialize signature
+      { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    ) : (
+      // If file info only contains version and signature and both are same we can just write string
+      value.version
+    ) : actualSignature !== void 0 ? (
+      // If signature is not same as version, encode signature in the fileInfo
+      oldSignature === void 0 ? (
+        // If we havent computed signature, use fileInfo as is
+        value
+      ) : (
+        // Serialize fileInfo with new updated signature
+        { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      )
+    ) : (
+      // Signature of the FileInfo is undefined, serialize it as false
+      { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    );
+  });
+  let referencedMap;
+  if ((_a = state.referencedMap) == null ? void 0 : _a.size()) {
+    referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [
+      toFileId(key),
+      toFileIdListId(state.referencedMap.getValues(key))
+    ]);
+  }
+  const semanticDiagnosticsPerFile = convertToProgramBuildInfoDiagnostics();
+  let affectedFilesPendingEmit;
+  if ((_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.size) {
+    const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions);
+    const seenFiles = /* @__PURE__ */ new Set();
+    for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
+      if (tryAddToSet(seenFiles, path)) {
+        const file = state.program.getSourceFileByPath(path);
+        if (!file || !sourceFileMayBeEmitted(file, state.program)) continue;
+        const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
+        affectedFilesPendingEmit = append(
+          affectedFilesPendingEmit,
+          pendingEmit === fullEmitForOptions ? fileId : (
+            // Pending full emit per options
+            pendingEmit === 8 /* Dts */ ? [fileId] : (
+              // Pending on Dts only
+              [fileId, pendingEmit]
+            )
           )
+          // Anything else
         );
-        return true;
       }
-      return false;
-    }
-    function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) {
-      initializer = Debug.checkDefined(visitNode(initializer, visitor, isExpression));
-      const statement = factory2.createIfStatement(
-        factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
-        setEmitFlags(
-          setTextRange(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                setEmitFlags(
-                  setTextRange(
-                    factory2.createAssignment(
-                      // TODO(rbuckton): Does this need to be parented?
-                      setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
-                      setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
-                    ),
-                    parameter
-                  ),
-                  3072 /* NoComments */
-                )
-              )
-            ]),
-            parameter
-          ),
-          1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
-        )
-      );
-      startOnNewLine(statement);
-      setTextRange(statement, parameter);
-      setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
-      insertStatementAfterCustomPrologue(statements, statement);
     }
-    function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) {
-      return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper);
+  }
+  let changeFileSet;
+  if (state.changedFilesSet.size) {
+    for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) {
+      changeFileSet = append(changeFileSet, toFileId(path));
     }
-    function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) {
-      const prologueStatements = [];
-      const parameter = lastOrUndefined(node.parameters);
-      if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
-        return false;
+  }
+  const emitDiagnosticsPerFile = convertToProgramBuildInfoEmitDiagnostics();
+  const program = {
+    fileNames,
+    fileInfos,
+    root,
+    resolvedRoot: toResolvedRoot(),
+    options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
+    fileIdsList,
+    referencedMap,
+    semanticDiagnosticsPerFile,
+    emitDiagnosticsPerFile,
+    affectedFilesPendingEmit,
+    changeFileSet,
+    emitSignatures,
+    latestChangedDtsFile
+  };
+  return createBuildInfo(program);
+  function relativeToBuildInfoEnsuringAbsolutePath(path) {
+    return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
+  }
+  function relativeToBuildInfo(path) {
+    return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
+  }
+  function toFileId(path) {
+    let fileId = fileNameToFileId.get(path);
+    if (fileId === void 0) {
+      fileNames.push(relativeToBuildInfo(path));
+      fileNameToFileId.set(path, fileId = fileNames.length);
+    }
+    return fileId;
+  }
+  function toFileIdListId(set) {
+    const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues);
+    const key = fileIds.join();
+    let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key);
+    if (fileIdListId === void 0) {
+      fileIdsList = append(fileIdsList, fileIds);
+      (fileNamesToFileIdListId ?? (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length);
+    }
+    return fileIdListId;
+  }
+  function tryAddRoot(path, fileId) {
+    const file = state.program.getSourceFile(path);
+    if (!state.program.getFileIncludeReasons().get(file.path).some((r) => r.kind === 0 /* RootFile */)) return;
+    if (!root.length) return root.push(fileId);
+    const last2 = root[root.length - 1];
+    const isLastStartEnd = isArray(last2);
+    if (isLastStartEnd && last2[1] === fileId - 1) return last2[1] = fileId;
+    if (isLastStartEnd || root.length === 1 || last2 !== fileId - 1) return root.push(fileId);
+    const lastButOne = root[root.length - 2];
+    if (!isNumber(lastButOne) || lastButOne !== last2 - 1) return root.push(fileId);
+    root[root.length - 2] = [lastButOne, fileId];
+    return root.length = root.length - 1;
+  }
+  function toResolvedRoot() {
+    let result;
+    rootFileNames.forEach((path) => {
+      const file = state.program.getSourceFileByPath(path);
+      if (file && path !== file.resolvedPath) {
+        result = append(result, [toFileId(file.resolvedPath), toFileId(path)]);
       }
-      const declarationName = parameter.name.kind === 80 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      setEmitFlags(declarationName, 96 /* NoSourceMap */);
-      const expressionName = parameter.name.kind === 80 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
-      const restIndex = node.parameters.length - 1;
-      const temp = factory2.createLoopVariable();
-      prologueStatements.push(
-        setEmitFlags(
-          setTextRange(
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(
-                  declarationName,
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  factory2.createArrayLiteralExpression([])
-                )
-              ])
-            ),
-            /*location*/
-            parameter
-          ),
-          2097152 /* CustomPrologue */
-        )
-      );
-      const forStatement = factory2.createForStatement(
-        setTextRange(
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              temp,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              factory2.createNumericLiteral(restIndex)
-            )
-          ]),
-          parameter
-        ),
-        setTextRange(
-          factory2.createLessThan(
-            temp,
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length")
-          ),
-          parameter
-        ),
-        setTextRange(factory2.createPostfixIncrement(temp), parameter),
-        factory2.createBlock([
-          startOnNewLine(
-            setTextRange(
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  factory2.createElementAccessExpression(
-                    expressionName,
-                    restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex))
-                  ),
-                  factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
-                )
-              ),
-              /*location*/
-              parameter
-            )
-          )
-        ])
-      );
-      setEmitFlags(forStatement, 2097152 /* CustomPrologue */);
-      startOnNewLine(forStatement);
-      prologueStatements.push(forStatement);
-      if (parameter.name.kind !== 80 /* Identifier */) {
-        prologueStatements.push(
-          setEmitFlags(
-            setTextRange(
-              factory2.createVariableStatement(
-                /*modifiers*/
-                void 0,
-                factory2.createVariableDeclarationList(
-                  flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
-                )
-              ),
-              parameter
-            ),
-            2097152 /* CustomPrologue */
-          )
+    });
+    return result;
+  }
+  function convertToProgramBuildInfoCompilerOptions(options) {
+    let result;
+    const { optionsNameMap } = getOptionsNameMap();
+    for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) {
+      const optionInfo = optionsNameMap.get(name.toLowerCase());
+      if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) {
+        (result || (result = {}))[name] = convertToReusableCompilerOptionValue(
+          optionInfo,
+          options[name]
         );
       }
-      insertStatementsAfterCustomPrologue(statements, prologueStatements);
-      return true;
     }
-    function insertCaptureThisForNodeIfNeeded(statements, node) {
-      if (hierarchyFacts & 131072 /* CapturedLexicalThis */ && node.kind !== 219 /* ArrowFunction */) {
-        insertCaptureThisForNode(statements, node, factory2.createThis());
-        return true;
+    return result;
+  }
+  function convertToReusableCompilerOptionValue(option, value) {
+    if (option) {
+      Debug.assert(option.type !== "listOrElement");
+      if (option.type === "list") {
+        const values = value;
+        if (option.element.isFilePath && values.length) {
+          return values.map(relativeToBuildInfoEnsuringAbsolutePath);
+        }
+      } else if (option.isFilePath) {
+        return relativeToBuildInfoEnsuringAbsolutePath(value);
       }
-      return false;
     }
-    function insertCaptureThisForNode(statements, node, initializer) {
-      enableSubstitutionsForCapturedThis();
-      const captureThisStatement = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            createCapturedThis(),
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            initializer
-          )
-        ])
-      );
-      setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
-      setSourceMapRange(captureThisStatement, node);
-      insertStatementAfterCustomPrologue(statements, captureThisStatement);
+    return value;
+  }
+  function convertToProgramBuildInfoDiagnostics() {
+    let result;
+    state.fileInfos.forEach((_value, key) => {
+      var _a2;
+      const value = (_a2 = state.semanticDiagnosticsPerFile) == null ? void 0 : _a2.get(key);
+      if (!value) {
+        if (!state.changedFilesSet.has(key)) result = append(result, toFileId(key));
+      } else if (value.length) {
+        result = append(result, [
+          toFileId(key),
+          convertToReusableDiagnostics(value, key)
+        ]);
+      }
+    });
+    return result;
+  }
+  function convertToProgramBuildInfoEmitDiagnostics() {
+    var _a2;
+    let result;
+    if (!((_a2 = state.emitDiagnosticsPerFile) == null ? void 0 : _a2.size)) return result;
+    for (const key of arrayFrom(state.emitDiagnosticsPerFile.keys()).sort(compareStringsCaseSensitive)) {
+      const value = state.emitDiagnosticsPerFile.get(key);
+      result = append(result, [
+        toFileId(key),
+        convertToReusableDiagnostics(value, key)
+      ]);
     }
-    function insertCaptureNewTargetIfNeeded(statements, node) {
-      if (hierarchyFacts & 32768 /* NewTarget */) {
-        let newTarget;
-        switch (node.kind) {
-          case 219 /* ArrowFunction */:
-            return statements;
-          case 174 /* MethodDeclaration */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            newTarget = factory2.createVoidZero();
-            break;
-          case 176 /* Constructor */:
-            newTarget = factory2.createPropertyAccessExpression(
-              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-              "constructor"
-            );
-            break;
-          case 262 /* FunctionDeclaration */:
-          case 218 /* FunctionExpression */:
-            newTarget = factory2.createConditionalExpression(
-              factory2.createLogicalAnd(
-                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                factory2.createBinaryExpression(
-                  setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                  104 /* InstanceOfKeyword */,
-                  factory2.getLocalName(node)
-                )
-              ),
-              /*questionToken*/
-              void 0,
-              factory2.createPropertyAccessExpression(
-                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                "constructor"
-              ),
-              /*colonToken*/
-              void 0,
-              factory2.createVoidZero()
-            );
-            break;
-          default:
-            return Debug.failBadSyntaxKind(node);
-        }
-        const captureNewTargetStatement = factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              newTarget
-            )
-          ])
-        );
-        setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
-        insertStatementAfterCustomPrologue(statements, captureNewTargetStatement);
+    return result;
+  }
+  function convertToReusableDiagnostics(diagnostics, diagnosticFilePath) {
+    Debug.assert(!!diagnostics.length);
+    return diagnostics.map((diagnostic) => {
+      const result = convertToReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath);
+      result.reportsUnnecessary = diagnostic.reportsUnnecessary;
+      result.reportDeprecated = diagnostic.reportsDeprecated;
+      result.source = diagnostic.source;
+      result.skippedOn = diagnostic.skippedOn;
+      const { relatedInformation } = diagnostic;
+      result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToReusableDiagnosticRelatedInformation(r, diagnosticFilePath)) : [] : void 0;
+      return result;
+    });
+  }
+  function convertToReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath) {
+    const { file } = diagnostic;
+    return {
+      ...diagnostic,
+      file: file ? file.resolvedPath === diagnosticFilePath ? void 0 : relativeToBuildInfo(file.resolvedPath) : false,
+      messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertToReusableDiagnosticMessageChain(diagnostic.messageText)
+    };
+  }
+  function convertToReusableDiagnosticMessageChain(chain) {
+    if (chain.repopulateInfo) {
+      return {
+        info: chain.repopulateInfo(),
+        next: convertToReusableDiagnosticMessageChainArray(chain.next)
+      };
+    }
+    const next = convertToReusableDiagnosticMessageChainArray(chain.next);
+    return next === chain.next ? chain : { ...chain, next };
+  }
+  function convertToReusableDiagnosticMessageChainArray(array) {
+    if (!array) return array;
+    return forEach(array, (chain, index) => {
+      const reusable = convertToReusableDiagnosticMessageChain(chain);
+      if (chain === reusable) return void 0;
+      const result = index > 0 ? array.slice(0, index - 1) : [];
+      result.push(reusable);
+      for (let i = index + 1; i < array.length; i++) {
+        result.push(convertToReusableDiagnosticMessageChain(array[i]));
       }
-      return statements;
+      return result;
+    }) || array;
+  }
+}
+var BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => {
+  BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram";
+  BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram";
+  return BuilderProgramKind2;
+})(BuilderProgramKind || {});
+function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  let host;
+  let newProgram;
+  let oldProgram;
+  if (newProgramOrRootNames === void 0) {
+    Debug.assert(hostOrOptions === void 0);
+    host = oldProgramOrHost;
+    oldProgram = configFileParsingDiagnosticsOrOldProgram;
+    Debug.assert(!!oldProgram);
+    newProgram = oldProgram.getProgram();
+  } else if (isArray(newProgramOrRootNames)) {
+    oldProgram = configFileParsingDiagnosticsOrOldProgram;
+    newProgram = createProgram({
+      rootNames: newProgramOrRootNames,
+      options: hostOrOptions,
+      host: oldProgramOrHost,
+      oldProgram: oldProgram && oldProgram.getProgramOrUndefined(),
+      configFileParsingDiagnostics,
+      projectReferences
+    });
+    host = oldProgramOrHost;
+  } else {
+    newProgram = newProgramOrRootNames;
+    host = hostOrOptions;
+    oldProgram = oldProgramOrHost;
+    configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram;
+  }
+  return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray };
+}
+function getTextHandlingSourceMapForSignature(text, data) {
+  return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text;
+}
+function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
+  var _a;
+  text = getTextHandlingSourceMapForSignature(text, data);
+  let sourceFileDirectory;
+  if ((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length) {
+    text += data.diagnostics.map((diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`).join("\n");
+  }
+  return (host.createHash ?? generateDjb2Hash)(text);
+  function flattenDiagnosticMessageText2(diagnostic) {
+    return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n");
+  }
+  function locationInfo(diagnostic) {
+    if (diagnostic.file.resolvedPath === sourceFile.resolvedPath) return `(${diagnostic.start},${diagnostic.length})`;
+    if (sourceFileDirectory === void 0) sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
+    return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
+      sourceFileDirectory,
+      diagnostic.file.resolvedPath,
+      program.getCanonicalFileName
+    ))}(${diagnostic.start},${diagnostic.length})`;
+  }
+}
+function computeSignature(text, host, data) {
+  return (host.createHash ?? generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data));
+}
+function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) {
+  let oldState = oldProgram && oldProgram.getState();
+  if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) {
+    newProgram = void 0;
+    oldState = void 0;
+    return oldProgram;
+  }
+  const state = createBuilderProgramState(newProgram, oldState);
+  newProgram.getBuildInfo = () => getBuildInfo2(state);
+  newProgram = void 0;
+  oldProgram = void 0;
+  oldState = void 0;
+  const getState = () => state;
+  const builderProgram = createRedirectedBuilderProgram(getState, configFileParsingDiagnostics);
+  builderProgram.getState = getState;
+  builderProgram.saveEmitState = () => backupBuilderProgramEmitState(state);
+  builderProgram.restoreEmitState = (saved) => restoreBuilderProgramEmitState(state, saved);
+  builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature;
+  builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies(state, Debug.checkDefined(state.program), sourceFile);
+  builderProgram.getSemanticDiagnostics = getSemanticDiagnostics;
+  builderProgram.emit = emit;
+  builderProgram.releaseProgram = () => releaseCache(state);
+  if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) {
+    builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
+  } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+    builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
+    builderProgram.emitNextAffectedFile = emitNextAffectedFile;
+    builderProgram.emitBuildInfo = emitBuildInfo;
+  } else {
+    notImplemented();
+  }
+  return builderProgram;
+  function emitBuildInfo(writeFile2, cancellationToken) {
+    if (state.buildInfoEmitPending) {
+      const result = Debug.checkDefined(state.program).emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
+      state.buildInfoEmitPending = false;
+      return result;
     }
-    function addClassMembers(statements, node) {
-      for (const member of node.members) {
-        switch (member.kind) {
-          case 240 /* SemicolonClassElement */:
-            statements.push(transformSemicolonClassElementToStatement(member));
-            break;
-          case 174 /* MethodDeclaration */:
-            statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node));
-            break;
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            const accessors = getAllAccessorDeclarations(node.members, member);
-            if (member === accessors.firstAccessor) {
-              statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node));
+    return emitSkippedWithNoDiagnostics;
+  }
+  function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+    var _a, _b, _c;
+    let affected = getNextAffectedFile(state, cancellationToken, host);
+    const programEmitKind = getBuilderFileEmit(state.compilerOptions);
+    let emitKind = emitOnlyDtsFiles ? programEmitKind & 24 /* AllDts */ : programEmitKind;
+    if (!affected) {
+      if (!state.compilerOptions.outFile) {
+        const pendingAffectedFile = getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles);
+        if (!pendingAffectedFile) {
+          const pendingForDiagnostics = getNextPendingEmitDiagnosticsFile(state);
+          if (pendingForDiagnostics) {
+            (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(pendingForDiagnostics.affectedFile.resolvedPath, pendingForDiagnostics.seenKind | 24 /* AllDts */);
+            return {
+              result: { emitSkipped: true, diagnostics: pendingForDiagnostics.diagnostics },
+              affected: pendingForDiagnostics.affectedFile
+            };
+          }
+          if (!state.buildInfoEmitPending) return void 0;
+          const affected2 = state.program;
+          const result2 = affected2.emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
+          state.buildInfoEmitPending = false;
+          return { result: result2, affected: affected2 };
+        }
+        ({ affectedFile: affected, emitKind } = pendingAffectedFile);
+      } else {
+        if (!state.programEmitPending) return void 0;
+        emitKind = state.programEmitPending;
+        if (emitOnlyDtsFiles) emitKind = emitKind & 24 /* AllDts */;
+        if (!emitKind) return void 0;
+        affected = state.program;
+      }
+    }
+    let emitOnly;
+    if (emitKind & 7 /* AllJs */) emitOnly = 0 /* Js */;
+    if (emitKind & 24 /* AllDts */) emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0;
+    if (affected === state.program) {
+      state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0;
+    }
+    const result = state.program.emit(
+      affected === state.program ? void 0 : affected,
+      getWriteFileCallback(writeFile2, customTransformers),
+      cancellationToken,
+      emitOnly,
+      customTransformers
+    );
+    if (affected !== state.program) {
+      const affectedSourceFile = affected;
+      state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
+      if (state.affectedFilesIndex !== void 0) state.affectedFilesIndex++;
+      state.buildInfoEmitPending = true;
+      const existing = ((_a = state.seenEmittedFiles) == null ? void 0 : _a.get(affectedSourceFile.resolvedPath)) || 0 /* None */;
+      (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, emitKind | existing);
+      const existingPending = ((_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.get(affectedSourceFile.resolvedPath)) || programEmitKind;
+      const pendingKind = getPendingEmitKind(existingPending, emitKind | existing);
+      if (pendingKind) (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, pendingKind);
+      else (_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.delete(affectedSourceFile.resolvedPath);
+      if (result.diagnostics.length) (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, result.diagnostics);
+    } else {
+      state.changedFilesSet.clear();
+    }
+    return { result, affected };
+  }
+  function getWriteFileCallback(writeFile2, customTransformers) {
+    if (!getEmitDeclarations(state.compilerOptions)) return writeFile2 || maybeBind(host, host.writeFile);
+    return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => {
+      var _a, _b, _c;
+      if (isDeclarationFileName(fileName)) {
+        if (!state.compilerOptions.outFile) {
+          Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1);
+          let emitSignature;
+          if (!customTransformers) {
+            const file = sourceFiles[0];
+            const info = state.fileInfos.get(file.resolvedPath);
+            if (info.signature === file.version) {
+              const signature = computeSignatureWithDiagnostics(
+                state.program,
+                file,
+                text,
+                host,
+                data
+              );
+              if (!((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length)) emitSignature = signature;
+              if (signature !== file.version) {
+                if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(file.resolvedPath, 1 /* StoredSignatureAtEmit */);
+                if (state.affectedFiles) {
+                  const existing = (_b = state.oldSignatures) == null ? void 0 : _b.get(file.resolvedPath);
+                  if (existing === void 0) (state.oldSignatures ?? (state.oldSignatures = /* @__PURE__ */ new Map())).set(file.resolvedPath, info.signature || false);
+                  info.signature = signature;
+                } else {
+                  info.signature = signature;
+                }
+              }
             }
-            break;
-          case 176 /* Constructor */:
-          case 175 /* ClassStaticBlockDeclaration */:
-            break;
-          default:
-            Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName);
-            break;
+          }
+          if (state.compilerOptions.composite) {
+            const filePath = sourceFiles[0].resolvedPath;
+            emitSignature = handleNewSignature((_c = state.emitSignatures) == null ? void 0 : _c.get(filePath), emitSignature);
+            if (!emitSignature) return;
+            (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(filePath, emitSignature);
+          }
+        } else if (state.compilerOptions.composite) {
+          const newSignature = handleNewSignature(
+            state.outSignature,
+            /*newSignature*/
+            void 0
+          );
+          if (!newSignature) return;
+          state.outSignature = newSignature;
         }
       }
+      if (writeFile2) writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      else if (host.writeFile) host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      else state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      function handleNewSignature(oldSignatureFormat, newSignature) {
+        const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0];
+        newSignature ?? (newSignature = computeSignature(text, host, data));
+        if (newSignature === oldSignature) {
+          if (oldSignatureFormat === oldSignature) return void 0;
+          else if (data) data.differsOnlyInMap = true;
+          else data = { differsOnlyInMap: true };
+        } else {
+          state.hasChangedEmitSignature = true;
+          state.latestChangedDtsFile = fileName;
+        }
+        return newSignature;
+      }
+    };
+  }
+  function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+    if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+      assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile);
     }
-    function transformSemicolonClassElementToStatement(member) {
-      return setTextRange(factory2.createEmptyStatement(), member);
-    }
-    function transformClassMethodDeclarationToStatement(receiver, member, container) {
-      const commentRange = getCommentRange(member);
-      const sourceMapRange = getSourceMapRange(member);
-      const memberFunction = transformFunctionLikeToExpression(
-        member,
-        /*location*/
-        member,
-        /*name*/
-        void 0,
-        container
-      );
-      const propertyName = visitNode(member.name, visitor, isPropertyName);
-      Debug.assert(propertyName);
-      let e;
-      if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
-        const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
-        e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
+    const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken);
+    if (result) return result;
+    if (!targetSourceFile) {
+      if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+        let sourceMaps = [];
+        let emitSkipped = false;
+        let diagnostics;
+        let emittedFiles = [];
+        let affectedEmitResult;
+        while (affectedEmitResult = emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers)) {
+          emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped;
+          diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics);
+          emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles);
+          sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps);
+        }
+        return {
+          emitSkipped,
+          diagnostics: diagnostics || emptyArray,
+          emittedFiles,
+          sourceMaps
+        };
       } else {
-        const memberName = createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          propertyName,
-          /*location*/
-          member.name
-        );
-        e = factory2.createAssignment(memberName, memberFunction);
+        clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles);
       }
-      setEmitFlags(memberFunction, 3072 /* NoComments */);
-      setSourceMapRange(memberFunction, sourceMapRange);
-      const statement = setTextRange(
-        factory2.createExpressionStatement(e),
-        /*location*/
-        member
-      );
-      setOriginalNode(statement, member);
-      setCommentRange(statement, commentRange);
-      setEmitFlags(statement, 96 /* NoSourceMap */);
-      return statement;
-    }
-    function transformAccessorsToStatement(receiver, accessors, container) {
-      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
-        receiver,
-        accessors,
-        container,
-        /*startsOnNewLine*/
-        false
-      ));
-      setEmitFlags(statement, 3072 /* NoComments */);
-      setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
-      return statement;
     }
-    function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) {
-      const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent);
-      setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */);
-      setSourceMapRange(target, firstAccessor.name);
-      const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName);
-      Debug.assert(visitedAccessorName);
-      if (isPrivateIdentifier(visitedAccessorName)) {
-        return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015.");
-      }
-      const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName);
-      setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */);
-      setSourceMapRange(propertyName, firstAccessor.name);
-      const properties = [];
-      if (getAccessor) {
-        const getterFunction = transformFunctionLikeToExpression(
-          getAccessor,
-          /*location*/
-          void 0,
-          /*name*/
+    return Debug.checkDefined(state.program).emit(
+      targetSourceFile,
+      getWriteFileCallback(writeFile2, customTransformers),
+      cancellationToken,
+      emitOnlyDtsFiles,
+      customTransformers
+    );
+  }
+  function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) {
+    while (true) {
+      const affected = getNextAffectedFile(state, cancellationToken, host);
+      let result;
+      if (!affected) return void 0;
+      else if (affected !== state.program) {
+        const affectedSourceFile = affected;
+        if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) {
+          result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken);
+        }
+        state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
+        state.affectedFilesIndex++;
+        state.buildInfoEmitPending = true;
+        if (!result) continue;
+      } else {
+        result = state.program.getSemanticDiagnostics(
+          /*sourceFile*/
           void 0,
-          container
+          cancellationToken
         );
-        setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
-        setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
-        const getter = factory2.createPropertyAssignment("get", getterFunction);
-        setCommentRange(getter, getCommentRange(getAccessor));
-        properties.push(getter);
+        state.changedFilesSet.clear();
+        state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
       }
-      if (setAccessor) {
-        const setterFunction = transformFunctionLikeToExpression(
-          setAccessor,
-          /*location*/
-          void 0,
-          /*name*/
-          void 0,
-          container
+      return { result, affected };
+    }
+  }
+  function getSemanticDiagnostics(sourceFile, cancellationToken) {
+    assertSourceFileOkWithoutNextAffectedCall(state, sourceFile);
+    const compilerOptions = Debug.checkDefined(state.program).getCompilerOptions();
+    if (compilerOptions.outFile) {
+      Debug.assert(!state.semanticDiagnosticsPerFile);
+      return Debug.checkDefined(state.program).getSemanticDiagnostics(sourceFile, cancellationToken);
+    }
+    if (sourceFile) {
+      return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken);
+    }
+    while (getSemanticDiagnosticsOfNextAffectedFile(cancellationToken)) {
+    }
+    let diagnostics;
+    for (const sourceFile2 of Debug.checkDefined(state.program).getSourceFiles()) {
+      diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken));
+    }
+    return diagnostics || emptyArray;
+  }
+}
+function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) {
+  var _a, _b;
+  const existingKind = ((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.get(affectedFilePendingEmit)) || 0 /* None */;
+  (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedFilePendingEmit, existingKind | kind);
+  (_b = state.emitDiagnosticsPerFile) == null ? void 0 : _b.delete(affectedFilePendingEmit);
+}
+function toBuilderStateFileInfoForMultiEmit(fileInfo) {
+  return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat };
+}
+function toBuilderFileEmit(value, fullEmitForOptions) {
+  return isNumber(value) ? fullEmitForOptions : value[1] || 8 /* Dts */;
+}
+function toProgramEmitPending(value, options) {
+  return !value ? getBuilderFileEmit(options || {}) : value;
+}
+function createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host) {
+  var _a, _b, _c, _d;
+  const program = buildInfo.program;
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  let state;
+  const filePaths = (_a = program.fileNames) == null ? void 0 : _a.map(toPathInBuildInfoDirectory);
+  let filePathsSetList;
+  const latestChangedDtsFile = program.latestChangedDtsFile ? toAbsolutePath(program.latestChangedDtsFile) : void 0;
+  if (isProgramBundleEmitBuildInfo(program)) {
+    const fileInfos = /* @__PURE__ */ new Map();
+    program.fileInfos.forEach((fileInfo, index) => {
+      const path = toFilePath(index + 1);
+      fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo);
+    });
+    state = {
+      fileInfos,
+      compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
+      latestChangedDtsFile,
+      outSignature: program.outSignature,
+      programEmitPending: program.pendingEmit === void 0 ? void 0 : toProgramEmitPending(program.pendingEmit, program.options)
+    };
+  } else {
+    filePathsSetList = (_b = program.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath)));
+    const fileInfos = /* @__PURE__ */ new Map();
+    const emitSignatures = ((_c = program.options) == null ? void 0 : _c.composite) && !program.options.outFile ? /* @__PURE__ */ new Map() : void 0;
+    program.fileInfos.forEach((fileInfo, index) => {
+      const path = toFilePath(index + 1);
+      const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo);
+      fileInfos.set(path, stateFileInfo);
+      if (emitSignatures && stateFileInfo.signature) emitSignatures.set(path, stateFileInfo.signature);
+    });
+    (_d = program.emitSignatures) == null ? void 0 : _d.forEach((value) => {
+      if (isNumber(value)) emitSignatures.delete(toFilePath(value));
+      else {
+        const key = toFilePath(value[0]);
+        emitSignatures.set(
+          key,
+          !isString(value[1]) && !value[1].length ? (
+            // File signature is emit signature but differs in map
+            [emitSignatures.get(key)]
+          ) : value[1]
         );
-        setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
-        setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
-        const setter = factory2.createPropertyAssignment("set", setterFunction);
-        setCommentRange(setter, getCommentRange(setAccessor));
-        properties.push(setter);
       }
-      properties.push(
-        factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()),
-        factory2.createPropertyAssignment("configurable", factory2.createTrue())
-      );
-      const call = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
-        /*typeArguments*/
-        void 0,
-        [
-          target,
-          propertyName,
-          factory2.createObjectLiteralExpression(
-            properties,
-            /*multiLine*/
-            true
-          )
-        ]
-      );
-      if (startsOnNewLine) {
-        startOnNewLine(call);
+    });
+    const changedFilesSet = new Set(map(program.changeFileSet, toFilePath));
+    const fullEmitForOptions = program.affectedFilesPendingEmit ? getBuilderFileEmit(program.options || {}) : void 0;
+    state = {
+      fileInfos,
+      compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
+      referencedMap: toManyToManyPathMap(program.referencedMap, program.options ?? {}),
+      semanticDiagnosticsPerFile: toPerFileSemanticDiagnostics(program.semanticDiagnosticsPerFile, fileInfos, changedFilesSet),
+      emitDiagnosticsPerFile: toPerFileEmitDiagnostics(program.emitDiagnosticsPerFile),
+      hasReusableDiagnostic: true,
+      affectedFilesPendingEmit: program.affectedFilesPendingEmit && arrayToMap(program.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)),
+      changedFilesSet,
+      latestChangedDtsFile,
+      emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0
+    };
+  }
+  return {
+    getState: () => state,
+    saveEmitState: noop,
+    restoreEmitState: noop,
+    getProgram: notImplemented,
+    getProgramOrUndefined: returnUndefined,
+    releaseProgram: noop,
+    getCompilerOptions: () => state.compilerOptions,
+    getSourceFile: notImplemented,
+    getSourceFiles: notImplemented,
+    getOptionsDiagnostics: notImplemented,
+    getGlobalDiagnostics: notImplemented,
+    getConfigFileParsingDiagnostics: notImplemented,
+    getSyntacticDiagnostics: notImplemented,
+    getDeclarationDiagnostics: notImplemented,
+    getSemanticDiagnostics: notImplemented,
+    emit: notImplemented,
+    getAllDependencies: notImplemented,
+    getCurrentDirectory: notImplemented,
+    emitNextAffectedFile: notImplemented,
+    getSemanticDiagnosticsOfNextAffectedFile: notImplemented,
+    emitBuildInfo: notImplemented,
+    close: noop,
+    hasChangedEmitSignature: returnFalse
+  };
+  function toPathInBuildInfoDirectory(path) {
+    return toPath(path, buildInfoDirectory, getCanonicalFileName);
+  }
+  function toAbsolutePath(path) {
+    return getNormalizedAbsolutePath(path, buildInfoDirectory);
+  }
+  function toFilePath(fileId) {
+    return filePaths[fileId - 1];
+  }
+  function toFilePathsSet(fileIdsListId) {
+    return filePathsSetList[fileIdsListId - 1];
+  }
+  function toManyToManyPathMap(referenceMap, options) {
+    const map2 = BuilderState.createReferencedMap(options);
+    if (!map2 || !referenceMap) return map2;
+    referenceMap.forEach(([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId)));
+    return map2;
+  }
+  function toPerFileSemanticDiagnostics(diagnostics, fileInfos, changedFilesSet) {
+    const semanticDiagnostics = new Map(
+      mapDefinedIterator(
+        fileInfos.keys(),
+        (key) => !changedFilesSet.has(key) ? [key, emptyArray] : void 0
+      )
+    );
+    diagnostics == null ? void 0 : diagnostics.forEach((value) => {
+      if (isNumber(value)) semanticDiagnostics.delete(toFilePath(value));
+      else semanticDiagnostics.set(toFilePath(value[0]), value[1]);
+    });
+    return semanticDiagnostics.size ? semanticDiagnostics : void 0;
+  }
+  function toPerFileEmitDiagnostics(diagnostics) {
+    return diagnostics && arrayToMap(diagnostics, (value) => toFilePath(value[0]), (value) => value[1]);
+  }
+}
+function getBuildInfoFileVersionMap(program, buildInfoPath, host) {
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  const fileInfos = /* @__PURE__ */ new Map();
+  let rootIndex = 0;
+  const roots = /* @__PURE__ */ new Map();
+  const resolvedRoots = new Map(program.resolvedRoot);
+  program.fileInfos.forEach((fileInfo, index) => {
+    const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName);
+    const version2 = isString(fileInfo) ? fileInfo : fileInfo.version;
+    fileInfos.set(path, version2);
+    if (rootIndex < program.root.length) {
+      const current = program.root[rootIndex];
+      const fileId = index + 1;
+      if (isArray(current)) {
+        if (current[0] <= fileId && fileId <= current[1]) {
+          addRoot(fileId, path);
+          if (current[1] === fileId) rootIndex++;
+        }
+      } else if (current === fileId) {
+        addRoot(fileId, path);
+        rootIndex++;
       }
-      return call;
     }
-    function visitArrowFunction(node) {
-      if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
-        hierarchyFacts |= 131072 /* CapturedLexicalThis */;
-      }
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
-      const func = factory2.createFunctionExpression(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        /*type*/
-        void 0,
-        transformFunctionBody2(node)
-      );
-      setTextRange(func, node);
-      setOriginalNode(func, node);
-      setEmitFlags(func, 16 /* CapturesThis */);
-      exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return func;
-    }
-    function visitFunctionExpression(node) {
-      const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
-      exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return factory2.updateFunctionExpression(
-        node,
-        /*modifiers*/
-        void 0,
-        node.asteriskToken,
-        name,
-        /*typeParameters*/
-        void 0,
-        parameters,
-        /*type*/
-        void 0,
-        body
+  });
+  return { fileInfos, roots };
+  function addRoot(fileId, path) {
+    const root = resolvedRoots.get(fileId);
+    if (root) {
+      roots.set(toPath(program.fileNames[root - 1], buildInfoDirectory, getCanonicalFileName), path);
+    } else {
+      roots.set(path, void 0);
+    }
+  }
+}
+function createRedirectedBuilderProgram(getState, configFileParsingDiagnostics) {
+  return {
+    getState: notImplemented,
+    saveEmitState: noop,
+    restoreEmitState: noop,
+    getProgram,
+    getProgramOrUndefined: () => getState().program,
+    releaseProgram: () => getState().program = void 0,
+    getCompilerOptions: () => getState().compilerOptions,
+    getSourceFile: (fileName) => getProgram().getSourceFile(fileName),
+    getSourceFiles: () => getProgram().getSourceFiles(),
+    getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken),
+    getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken),
+    getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics,
+    getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken),
+    getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken),
+    getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken),
+    emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers),
+    emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken),
+    getAllDependencies: notImplemented,
+    getCurrentDirectory: () => getProgram().getCurrentDirectory(),
+    close: noop
+  };
+  function getProgram() {
+    return Debug.checkDefined(getState().program);
+  }
+}
+
+// src/compiler/builderPublic.ts
+function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  return createBuilderProgram(0 /* SemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
+}
+function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  return createBuilderProgram(1 /* EmitAndSemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
+}
+function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences);
+  return createRedirectedBuilderProgram(() => ({ program: newProgram, compilerOptions: newProgram.getCompilerOptions() }), newConfigFileParsingDiagnostics);
+}
+
+// src/compiler/resolutionCache.ts
+function removeIgnoredPath(path) {
+  if (endsWith(path, "/node_modules/.staging")) {
+    return removeSuffix(path, "/.staging");
+  }
+  return some(ignoredPaths, (searchPath) => path.includes(searchPath)) ? void 0 : path;
+}
+function perceivedOsRootLengthForWatching(pathComponents2, length2) {
+  if (length2 <= 1) return 1;
+  let indexAfterOsRoot = 1;
+  let isDosStyle = pathComponents2[0].search(/[a-zA-Z]:/) === 0;
+  if (pathComponents2[0] !== directorySeparator && !isDosStyle && // Non dos style paths
+  pathComponents2[1].search(/[a-zA-Z]\$$/) === 0) {
+    if (length2 === 2) return 2;
+    indexAfterOsRoot = 2;
+    isDosStyle = true;
+  }
+  if (isDosStyle && !pathComponents2[indexAfterOsRoot].match(/^users$/i)) {
+    return indexAfterOsRoot;
+  }
+  if (pathComponents2[indexAfterOsRoot].match(/^workspaces$/i)) {
+    return indexAfterOsRoot + 1;
+  }
+  return indexAfterOsRoot + 2;
+}
+function canWatchDirectoryOrFile(pathComponents2, length2) {
+  if (length2 === void 0) length2 = pathComponents2.length;
+  if (length2 <= 2) return false;
+  const perceivedOsRootLength = perceivedOsRootLengthForWatching(pathComponents2, length2);
+  return length2 > perceivedOsRootLength + 1;
+}
+function canWatchAtTypes(atTypes) {
+  return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(getDirectoryPath(atTypes));
+}
+function isInDirectoryPath(dirComponents, fileOrDirComponents) {
+  if (fileOrDirComponents.length < fileOrDirComponents.length) return false;
+  for (let i = 0; i < dirComponents.length; i++) {
+    if (fileOrDirComponents[i] !== dirComponents[i]) return false;
+  }
+  return true;
+}
+function canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(fileOrDirPath) {
+  return canWatchDirectoryOrFile(getPathComponents(fileOrDirPath));
+}
+function canWatchAffectingLocation(filePath) {
+  return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(filePath);
+}
+function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath, rootDir, rootPath, rootPathComponents, getCurrentDirectory) {
+  const failedLookupPathComponents = getPathComponents(failedLookupLocationPath);
+  failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory());
+  const failedLookupComponents = getPathComponents(failedLookupLocation);
+  const perceivedOsRootLength = perceivedOsRootLengthForWatching(failedLookupPathComponents, failedLookupPathComponents.length);
+  if (failedLookupPathComponents.length <= perceivedOsRootLength + 1) return void 0;
+  const nodeModulesIndex = failedLookupPathComponents.indexOf("node_modules");
+  if (nodeModulesIndex !== -1 && nodeModulesIndex + 1 <= perceivedOsRootLength + 1) return void 0;
+  const lastNodeModulesIndex = failedLookupPathComponents.lastIndexOf("node_modules");
+  if (isInDirectoryPath(rootPathComponents, failedLookupPathComponents)) {
+    if (failedLookupPathComponents.length > rootPathComponents.length + 1) {
+      return getDirectoryOfFailedLookupWatch(
+        failedLookupComponents,
+        failedLookupPathComponents,
+        Math.max(rootPathComponents.length + 1, perceivedOsRootLength + 1),
+        lastNodeModulesIndex
       );
+    } else {
+      return {
+        dir: rootDir,
+        dirPath: rootPath,
+        nonRecursive: true
+      };
     }
-    function visitFunctionDeclaration(node) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
-      exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifier),
-        node.asteriskToken,
-        name,
-        /*typeParameters*/
-        void 0,
-        parameters,
-        /*type*/
-        void 0,
-        body
-      );
+  }
+  return getDirectoryToWatchFromFailedLookupLocationDirectory(
+    failedLookupComponents,
+    failedLookupPathComponents,
+    failedLookupPathComponents.length - 1,
+    perceivedOsRootLength,
+    nodeModulesIndex,
+    rootPathComponents,
+    lastNodeModulesIndex
+  );
+}
+function getDirectoryToWatchFromFailedLookupLocationDirectory(dirComponents, dirPathComponents, dirPathComponentsLength, perceivedOsRootLength, nodeModulesIndex, rootPathComponents, lastNodeModulesIndex) {
+  if (nodeModulesIndex !== -1) {
+    return getDirectoryOfFailedLookupWatch(
+      dirComponents,
+      dirPathComponents,
+      nodeModulesIndex + 1,
+      lastNodeModulesIndex
+    );
+  }
+  let nonRecursive = true;
+  let length2 = dirPathComponentsLength;
+  for (let i = 0; i < dirPathComponentsLength; i++) {
+    if (dirPathComponents[i] !== rootPathComponents[i]) {
+      nonRecursive = false;
+      length2 = Math.max(i + 1, perceivedOsRootLength + 1);
+      break;
     }
-    function transformFunctionLikeToExpression(node, location, name, container) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) {
-        name = factory2.getGeneratedNameForNode(node);
-      }
-      exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return setOriginalNode(
-        setTextRange(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            node.asteriskToken,
-            name,
-            /*typeParameters*/
-            void 0,
-            parameters,
-            /*type*/
-            void 0,
-            body
-          ),
-          location
-        ),
-        /*original*/
-        node
-      );
+  }
+  return getDirectoryOfFailedLookupWatch(
+    dirComponents,
+    dirPathComponents,
+    length2,
+    lastNodeModulesIndex,
+    nonRecursive
+  );
+}
+function getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, length2, lastNodeModulesIndex, nonRecursive) {
+  let packageDirLength;
+  if (lastNodeModulesIndex !== -1 && lastNodeModulesIndex + 1 >= length2 && lastNodeModulesIndex + 2 < dirPathComponents.length) {
+    if (!startsWith(dirPathComponents[lastNodeModulesIndex + 1], "@")) {
+      packageDirLength = lastNodeModulesIndex + 2;
+    } else if (lastNodeModulesIndex + 3 < dirPathComponents.length) {
+      packageDirLength = lastNodeModulesIndex + 3;
+    }
+  }
+  return {
+    dir: getPathFromPathComponents(dirComponents, length2),
+    dirPath: getPathFromPathComponents(dirPathComponents, length2),
+    nonRecursive,
+    packageDir: packageDirLength !== void 0 ? getPathFromPathComponents(dirComponents, packageDirLength) : void 0,
+    packageDirPath: packageDirLength !== void 0 ? getPathFromPathComponents(dirPathComponents, packageDirLength) : void 0
+  };
+}
+function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath, rootPath, rootPathComponents, getCurrentDirectory, filterCustomPath) {
+  const typeRootPathComponents = getPathComponents(typeRootPath);
+  if (isInDirectoryPath(rootPathComponents, typeRootPathComponents)) {
+    return rootPath;
+  }
+  typeRoot = isRootedDiskPath(typeRoot) ? normalizePath(typeRoot) : getNormalizedAbsolutePath(typeRoot, getCurrentDirectory());
+  const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(
+    getPathComponents(typeRoot),
+    typeRootPathComponents,
+    typeRootPathComponents.length,
+    perceivedOsRootLengthForWatching(typeRootPathComponents, typeRootPathComponents.length),
+    typeRootPathComponents.indexOf("node_modules"),
+    rootPathComponents,
+    typeRootPathComponents.lastIndexOf("node_modules")
+  );
+  return toWatch && filterCustomPath(toWatch.dirPath) ? toWatch.dirPath : void 0;
+}
+function getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory) {
+  const normalized = getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory());
+  return !isDiskPathRoot(normalized) ? removeTrailingDirectorySeparator(normalized) : normalized;
+}
+function getRootPathSplitLength(rootPath) {
+  return rootPath.split(directorySeparator).length - (hasTrailingDirectorySeparator(rootPath) ? 1 : 0);
+}
+function getModuleResolutionHost(resolutionHost) {
+  var _a;
+  return ((_a = resolutionHost.getCompilerHost) == null ? void 0 : _a.call(resolutionHost)) || resolutionHost;
+}
+function createModuleResolutionLoaderUsingGlobalCache(containingFile, redirectedReference, options, resolutionHost, moduleResolutionCache) {
+  return {
+    nameAndMode: moduleResolutionNameAndModeGetter,
+    resolve: (moduleName, resoluionMode) => resolveModuleNameUsingGlobalCache(
+      resolutionHost,
+      moduleResolutionCache,
+      moduleName,
+      containingFile,
+      options,
+      redirectedReference,
+      resoluionMode
+    )
+  };
+}
+function resolveModuleNameUsingGlobalCache(resolutionHost, moduleResolutionCache, moduleName, containingFile, compilerOptions, redirectedReference, mode) {
+  const host = getModuleResolutionHost(resolutionHost);
+  const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
+  if (!resolutionHost.getGlobalCache) {
+    return primaryResult;
+  }
+  const globalCache = resolutionHost.getGlobalCache();
+  if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
+    const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
+      Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
+      resolutionHost.projectName,
+      compilerOptions,
+      host,
+      globalCache,
+      moduleResolutionCache
+    );
+    if (resolvedModule) {
+      primaryResult.resolvedModule = resolvedModule;
+      primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
+      primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
+      primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
+      return primaryResult;
     }
-    function transformFunctionBody2(node) {
-      let multiLine = false;
-      let singleLine = false;
-      let statementsLocation;
-      let closeBraceLocation;
-      const prologue = [];
-      const statements = [];
-      const body = node.body;
-      let statementOffset;
-      resumeLexicalEnvironment();
-      if (isBlock(body)) {
-        statementOffset = factory2.copyStandardPrologue(
-          body.statements,
-          prologue,
-          0,
-          /*ensureUseStrict*/
-          false
+  }
+  return primaryResult;
+}
+function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) {
+  let filesWithChangedSetOfUnresolvedImports;
+  let filesWithInvalidatedResolutions;
+  let filesWithInvalidatedNonRelativeUnresolvedImports;
+  const nonRelativeExternalModuleResolutions = createMultiMap();
+  const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
+  const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
+  const resolvedFileToResolution = /* @__PURE__ */ new Map();
+  const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
+  let hasChangedAutomaticTypeDirectiveNames = false;
+  let affectingPathChecksForFile;
+  let affectingPathChecks;
+  let failedLookupChecks;
+  let startsWithPathChecks;
+  let isInDirectoryChecks;
+  let allModuleAndTypeResolutionsAreInvalidated = false;
+  const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
+  const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
+  const resolvedModuleNames = /* @__PURE__ */ new Map();
+  const moduleResolutionCache = createModuleResolutionCache(
+    getCurrentDirectory(),
+    resolutionHost.getCanonicalFileName,
+    resolutionHost.getCompilationSettings()
+  );
+  const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
+  const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+    getCurrentDirectory(),
+    resolutionHost.getCanonicalFileName,
+    resolutionHost.getCompilationSettings(),
+    moduleResolutionCache.getPackageJsonInfoCache(),
+    moduleResolutionCache.optionsToRedirectsKey
+  );
+  const resolvedLibraries = /* @__PURE__ */ new Map();
+  const libraryResolutionCache = createModuleResolutionCache(
+    getCurrentDirectory(),
+    resolutionHost.getCanonicalFileName,
+    getOptionsForLibraryResolution(resolutionHost.getCompilationSettings()),
+    moduleResolutionCache.getPackageJsonInfoCache()
+  );
+  const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map();
+  const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map();
+  const rootDir = getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory);
+  const rootPath = resolutionHost.toPath(rootDir);
+  const rootPathComponents = getPathComponents(rootPath);
+  const isSymlinkCache = /* @__PURE__ */ new Map();
+  const packageDirWatchers = /* @__PURE__ */ new Map();
+  const dirPathToSymlinkPackageRefCount = /* @__PURE__ */ new Map();
+  const typeRootsWatches = /* @__PURE__ */ new Map();
+  return {
+    rootDirForResolution,
+    resolvedModuleNames,
+    resolvedTypeReferenceDirectives,
+    resolvedLibraries,
+    resolvedFileToResolution,
+    resolutionsWithFailedLookups,
+    resolutionsWithOnlyAffectingLocations,
+    directoryWatchesOfFailedLookups,
+    fileWatchesOfAffectingLocations,
+    packageDirWatchers,
+    dirPathToSymlinkPackageRefCount,
+    watchFailedLookupLocationsOfExternalModuleResolutions,
+    getModuleResolutionCache: () => moduleResolutionCache,
+    startRecordingFilesWithChangedResolutions,
+    finishRecordingFilesWithChangedResolutions,
+    // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
+    // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
+    startCachingPerDirectoryResolution,
+    finishCachingPerDirectoryResolution,
+    resolveModuleNameLiterals,
+    resolveTypeReferenceDirectiveReferences,
+    resolveLibrary: resolveLibrary2,
+    resolveSingleModuleNameWithoutWatching,
+    removeResolutionsFromProjectReferenceRedirects,
+    removeResolutionsOfFile,
+    hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
+    invalidateResolutionOfFile,
+    invalidateResolutionsOfFailedLookupLocations,
+    setFilesWithInvalidatedNonRelativeUnresolvedImports,
+    createHasInvalidatedResolutions,
+    isFileWithInvalidatedNonRelativeUnresolvedImports,
+    updateTypeRootsWatch,
+    closeTypeRootsWatch,
+    clear: clear2,
+    onChangesAffectModuleResolution
+  };
+  function getResolvedModule(resolution) {
+    return resolution.resolvedModule;
+  }
+  function getResolvedTypeReferenceDirective(resolution) {
+    return resolution.resolvedTypeReferenceDirective;
+  }
+  function clear2() {
+    clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf);
+    clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf);
+    isSymlinkCache.clear();
+    packageDirWatchers.clear();
+    dirPathToSymlinkPackageRefCount.clear();
+    nonRelativeExternalModuleResolutions.clear();
+    closeTypeRootsWatch();
+    resolvedModuleNames.clear();
+    resolvedTypeReferenceDirectives.clear();
+    resolvedFileToResolution.clear();
+    resolutionsWithFailedLookups.clear();
+    resolutionsWithOnlyAffectingLocations.clear();
+    failedLookupChecks = void 0;
+    startsWithPathChecks = void 0;
+    isInDirectoryChecks = void 0;
+    affectingPathChecks = void 0;
+    affectingPathChecksForFile = void 0;
+    allModuleAndTypeResolutionsAreInvalidated = false;
+    moduleResolutionCache.clear();
+    typeReferenceDirectiveResolutionCache.clear();
+    moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+    typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
+    libraryResolutionCache.clear();
+    impliedFormatPackageJsons.clear();
+    resolvedLibraries.clear();
+    hasChangedAutomaticTypeDirectiveNames = false;
+  }
+  function onChangesAffectModuleResolution() {
+    allModuleAndTypeResolutionsAreInvalidated = true;
+    moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
+    typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
+    moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+    typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
+  }
+  function startRecordingFilesWithChangedResolutions() {
+    filesWithChangedSetOfUnresolvedImports = [];
+  }
+  function finishRecordingFilesWithChangedResolutions() {
+    const collected = filesWithChangedSetOfUnresolvedImports;
+    filesWithChangedSetOfUnresolvedImports = void 0;
+    return collected;
+  }
+  function isFileWithInvalidatedNonRelativeUnresolvedImports(path) {
+    if (!filesWithInvalidatedNonRelativeUnresolvedImports) {
+      return false;
+    }
+    const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path);
+    return !!value && !!value.length;
+  }
+  function createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidatedLibResolutions) {
+    invalidateResolutionsOfFailedLookupLocations();
+    const collected = filesWithInvalidatedResolutions;
+    filesWithInvalidatedResolutions = void 0;
+    return {
+      hasInvalidatedResolutions: (path) => customHasInvalidatedResolutions(path) || allModuleAndTypeResolutionsAreInvalidated || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path),
+      hasInvalidatedLibResolutions: (libFileName) => {
+        var _a;
+        return customHasInvalidatedLibResolutions(libFileName) || !!((_a = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName)) == null ? void 0 : _a.isInvalidated);
+      }
+    };
+  }
+  function startCachingPerDirectoryResolution() {
+    moduleResolutionCache.isReadonly = void 0;
+    typeReferenceDirectiveResolutionCache.isReadonly = void 0;
+    libraryResolutionCache.isReadonly = void 0;
+    moduleResolutionCache.getPackageJsonInfoCache().isReadonly = void 0;
+    moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
+    typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
+    libraryResolutionCache.clearAllExceptPackageJsonInfoCache();
+    nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
+    nonRelativeExternalModuleResolutions.clear();
+    isSymlinkCache.clear();
+  }
+  function cleanupLibResolutionWatching(newProgram) {
+    resolvedLibraries.forEach((resolution, libFileName) => {
+      var _a;
+      if (!((_a = newProgram == null ? void 0 : newProgram.resolvedLibReferences) == null ? void 0 : _a.has(libFileName))) {
+        stopWatchFailedLookupLocationOfResolution(
+          resolution,
+          resolutionHost.toPath(getInferredLibraryNameResolveFrom(resolutionHost.getCompilationSettings(), getCurrentDirectory(), libFileName)),
+          getResolvedModule
         );
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
+        resolvedLibraries.delete(libFileName);
       }
-      multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
-      multiLine = addRestParameterIfNeeded(
-        statements,
-        node,
-        /*inConstructorWithSynthesizedSuper*/
-        false
-      ) || multiLine;
-      if (isBlock(body)) {
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
-        statementsLocation = body.statements;
-        addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset));
-        if (!multiLine && body.multiLine) {
-          multiLine = true;
+    });
+  }
+  function finishCachingPerDirectoryResolution(newProgram, oldProgram) {
+    filesWithInvalidatedNonRelativeUnresolvedImports = void 0;
+    allModuleAndTypeResolutionsAreInvalidated = false;
+    nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
+    nonRelativeExternalModuleResolutions.clear();
+    if (newProgram !== oldProgram) {
+      cleanupLibResolutionWatching(newProgram);
+      newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => {
+        var _a;
+        const expected = isExternalOrCommonJsModule(newFile) ? ((_a = newFile.packageJsonLocations) == null ? void 0 : _a.length) ?? 0 : 0;
+        const existing = impliedFormatPackageJsons.get(newFile.resolvedPath) ?? emptyArray;
+        for (let i = existing.length; i < expected; i++) {
+          createFileWatcherOfAffectingLocation(
+            newFile.packageJsonLocations[i],
+            /*forResolution*/
+            false
+          );
         }
-      } else {
-        Debug.assert(node.kind === 219 /* ArrowFunction */);
-        statementsLocation = moveRangeEnd(body, -1);
-        const equalsGreaterThanToken = node.equalsGreaterThanToken;
-        if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) {
-          if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) {
-            singleLine = true;
-          } else {
-            multiLine = true;
+        if (existing.length > expected) {
+          for (let i = expected; i < existing.length; i++) {
+            fileWatchesOfAffectingLocations.get(existing[i]).files--;
           }
         }
-        const expression = visitNode(body, visitor, isExpression);
-        const returnStatement = factory2.createReturnStatement(expression);
-        setTextRange(returnStatement, body);
-        moveSyntheticComments(returnStatement, body);
-        setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */);
-        statements.push(returnStatement);
-        closeBraceLocation = body;
-      }
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, node);
-      insertCaptureThisForNodeIfNeeded(prologue, node);
-      if (some(prologue)) {
-        multiLine = true;
-      }
-      statements.unshift(...prologue);
-      if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) {
-        return body;
-      }
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine);
-      setTextRange(block, node.body);
-      if (!multiLine && singleLine) {
-        setEmitFlags(block, 1 /* SingleLine */);
-      }
-      if (closeBraceLocation) {
-        setTokenSourceMapRange(block, 20 /* CloseBraceToken */, closeBraceLocation);
-      }
-      setOriginalNode(block, node.body);
-      return block;
-    }
-    function visitBlock(node, isFunctionBody2) {
-      if (isFunctionBody2) {
-        return visitEachChild(node, visitor, context);
-      }
-      const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */);
-      const updated = visitEachChild(node, visitor, context);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+        if (expected) impliedFormatPackageJsons.set(newFile.resolvedPath, newFile.packageJsonLocations);
+        else impliedFormatPackageJsons.delete(newFile.resolvedPath);
+      });
+      impliedFormatPackageJsons.forEach((existing, path) => {
+        const newFile = newProgram == null ? void 0 : newProgram.getSourceFileByPath(path);
+        if (!newFile || newFile.resolvedPath !== path) {
+          existing.forEach((location) => fileWatchesOfAffectingLocations.get(location).files--);
+          impliedFormatPackageJsons.delete(path);
+        }
+      });
     }
-    function visitExpressionStatement(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+    directoryWatchesOfFailedLookups.forEach(closeDirectoryWatchesOfFailedLookup);
+    fileWatchesOfAffectingLocations.forEach(closeFileWatcherOfAffectingLocation);
+    packageDirWatchers.forEach(closePackageDirWatcher);
+    hasChangedAutomaticTypeDirectiveNames = false;
+    moduleResolutionCache.isReadonly = true;
+    typeReferenceDirectiveResolutionCache.isReadonly = true;
+    libraryResolutionCache.isReadonly = true;
+    moduleResolutionCache.getPackageJsonInfoCache().isReadonly = true;
+    isSymlinkCache.clear();
+  }
+  function closePackageDirWatcher(watcher, packageDirPath) {
+    if (watcher.dirPathToWatcher.size === 0) {
+      packageDirWatchers.delete(packageDirPath);
     }
-    function visitParenthesizedExpression(node, expressionResultIsUnused2) {
-      return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function closeDirectoryWatchesOfFailedLookup(watcher, path) {
+    if (watcher.refCount === 0) {
+      directoryWatchesOfFailedLookups.delete(path);
+      watcher.watcher.close();
     }
-    function visitBinaryExpression(node, expressionResultIsUnused2) {
-      if (isDestructuringAssignment(node)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          !expressionResultIsUnused2
-        );
-      }
-      if (node.operatorToken.kind === 28 /* CommaToken */) {
-        return factory2.updateBinaryExpression(
-          node,
-          Debug.checkDefined(visitNode(node.left, visitorWithUnusedExpressionResult, isExpression)),
-          node.operatorToken,
-          Debug.checkDefined(visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression))
-        );
-      }
-      return visitEachChild(node, visitor, context);
+  }
+  function closeFileWatcherOfAffectingLocation(watcher, path) {
+    var _a;
+    if (watcher.files === 0 && watcher.resolutions === 0 && !((_a = watcher.symlinks) == null ? void 0 : _a.size)) {
+      fileWatchesOfAffectingLocations.delete(path);
+      watcher.watcher.close();
     }
-    function visitCommaListExpression(node, expressionResultIsUnused2) {
-      if (expressionResultIsUnused2) {
-        return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-      }
-      let result;
-      for (let i = 0; i < node.elements.length; i++) {
-        const element = node.elements[i];
-        const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
-        if (result || visited !== element) {
-          result || (result = node.elements.slice(0, i));
-          Debug.assert(visited);
-          result.push(visited);
-        }
-      }
-      const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
-      return factory2.updateCommaListExpression(node, elements);
-    }
-    function isVariableStatementOfTypeScriptClassWrapper(node) {
-      return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getInternalEmitFlags(node.declarationList.declarations[0].initializer) & 1 /* TypeScriptClassWrapper */);
-    }
-    function visitVariableStatement(node) {
-      const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 32 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */);
-      let updated;
-      if (convertedLoopState && (node.declarationList.flags & 7 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) {
-        let assignments;
-        for (const decl of node.declarationList.declarations) {
-          hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl);
-          if (decl.initializer) {
-            let assignment;
-            if (isBindingPattern(decl.name)) {
-              assignment = flattenDestructuringAssignment(
-                decl,
-                visitor,
-                context,
-                0 /* All */
-              );
-            } else {
-              assignment = factory2.createBinaryExpression(decl.name, 64 /* EqualsToken */, Debug.checkDefined(visitNode(decl.initializer, visitor, isExpression)));
-              setTextRange(assignment, decl);
-            }
-            assignments = append(assignments, assignment);
+  }
+  function resolveNamesWithLocalCache({
+    entries,
+    containingFile,
+    containingSourceFile,
+    redirectedReference,
+    options,
+    perFileCache,
+    reusedNames,
+    loader,
+    getResolutionWithResolvedFileName,
+    deferWatchingNonRelativeResolution,
+    shouldRetryResolution,
+    logChanges
+  }) {
+    const path = resolutionHost.toPath(containingFile);
+    const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
+    const resolvedModules = [];
+    const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
+    const program = resolutionHost.getCurrentProgram();
+    const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
+    const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
+    const seenNamesInFile = createModeAwareCache();
+    for (const entry of entries) {
+      const name = loader.nameAndMode.getName(entry);
+      const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options);
+      let resolution = resolutionsInFile.get(name, mode);
+      if (!seenNamesInFile.has(name, mode) && (allModuleAndTypeResolutionsAreInvalidated || unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
+      hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) {
+        const existingResolution = resolution;
+        resolution = loader.resolve(name, mode);
+        if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
+          resolutionHost.onDiscoveredSymlink();
+        }
+        resolutionsInFile.set(name, mode, resolution);
+        if (resolution !== existingResolution) {
+          watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution);
+          if (existingResolution) {
+            stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName);
           }
         }
-        if (assignments) {
-          updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node);
-        } else {
-          updated = void 0;
+        if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) {
+          filesWithChangedSetOfUnresolvedImports.push(path);
+          logChanges = false;
         }
       } else {
-        updated = visitEachChild(node, visitor, context);
+        const host = getModuleResolutionHost(resolutionHost);
+        if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
+          const resolved = getResolutionWithResolvedFileName(resolution);
+          trace(
+            host,
+            perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
+            name,
+            containingFile,
+            resolved == null ? void 0 : resolved.resolvedFileName,
+            (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
+          );
+        }
       }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+      Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
+      seenNamesInFile.set(name, mode, true);
+      resolvedModules.push(resolution);
     }
-    function visitVariableDeclarationList(node) {
-      if (node.flags & 7 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) {
-        if (node.flags & 7 /* BlockScoped */) {
-          enableSubstitutionsForBlockScopedBindings();
-        }
-        const declarations = visitNodes2(
-          node.declarations,
-          node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration,
-          isVariableDeclaration
-        );
-        const declarationList = factory2.createVariableDeclarationList(declarations);
-        setOriginalNode(declarationList, node);
-        setTextRange(declarationList, node);
-        setCommentRange(declarationList, node);
-        if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) {
-          setSourceMapRange(declarationList, getRangeUnion(declarations));
+    reusedNames == null ? void 0 : reusedNames.forEach(
+      (entry) => seenNamesInFile.set(
+        loader.nameAndMode.getName(entry),
+        loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options),
+        true
+      )
+    );
+    if (resolutionsInFile.size() !== seenNamesInFile.size()) {
+      resolutionsInFile.forEach((resolution, name, mode) => {
+        if (!seenNamesInFile.has(name, mode)) {
+          stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
+          resolutionsInFile.delete(name, mode);
         }
-        return declarationList;
-      }
-      return visitEachChild(node, visitor, context);
+      });
     }
-    function getRangeUnion(declarations) {
-      let pos = -1, end = -1;
-      for (const node of declarations) {
-        pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos);
-        end = Math.max(end, node.end);
+    return resolvedModules;
+    function resolutionIsEqualTo(oldResolution, newResolution) {
+      if (oldResolution === newResolution) {
+        return true;
       }
-      return createRange(pos, end);
-    }
-    function shouldEmitExplicitInitializerForLetDeclaration(node) {
-      const flags = resolver.getNodeCheckFlags(node);
-      const isCapturedInFunction = flags & 16384 /* CapturedBlockScopedBinding */;
-      const isDeclaredInLoop = flags & 32768 /* BlockScopedBindingInLoop */;
-      const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0;
-      const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0);
-      return emitExplicitInitializer;
+      if (!oldResolution || !newResolution) {
+        return false;
+      }
+      const oldResult = getResolutionWithResolvedFileName(oldResolution);
+      const newResult = getResolutionWithResolvedFileName(newResolution);
+      if (oldResult === newResult) {
+        return true;
+      }
+      if (!oldResult || !newResult) {
+        return false;
+      }
+      return oldResult.resolvedFileName === newResult.resolvedFileName;
     }
-    function visitVariableDeclarationInLetDeclarationList(node) {
-      const name = node.name;
-      if (isBindingPattern(name)) {
-        return visitVariableDeclaration(node);
+  }
+  function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return resolveNamesWithLocalCache({
+      entries: typeDirectiveReferences,
+      containingFile,
+      containingSourceFile,
+      redirectedReference,
+      options,
+      reusedNames,
+      perFileCache: resolvedTypeReferenceDirectives,
+      loader: createTypeReferenceResolutionLoader(
+        containingFile,
+        redirectedReference,
+        options,
+        getModuleResolutionHost(resolutionHost),
+        typeReferenceDirectiveResolutionCache
+      ),
+      getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective,
+      shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
+      deferWatchingNonRelativeResolution: false
+    });
+  }
+  function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return resolveNamesWithLocalCache({
+      entries: moduleLiterals,
+      containingFile,
+      containingSourceFile,
+      redirectedReference,
+      options,
+      reusedNames,
+      perFileCache: resolvedModuleNames,
+      loader: createModuleResolutionLoaderUsingGlobalCache(
+        containingFile,
+        redirectedReference,
+        options,
+        resolutionHost,
+        moduleResolutionCache
+      ),
+      getResolutionWithResolvedFileName: getResolvedModule,
+      shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
+      logChanges: logChangesWhenResolvingModule,
+      deferWatchingNonRelativeResolution: true
+      // Defer non relative resolution watch because we could be using ambient modules
+    });
+  }
+  function resolveLibrary2(libraryName, resolveFrom, options, libFileName) {
+    const host = getModuleResolutionHost(resolutionHost);
+    let resolution = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName);
+    if (!resolution || resolution.isInvalidated) {
+      const existingResolution = resolution;
+      resolution = resolveLibrary(libraryName, resolveFrom, options, host, libraryResolutionCache);
+      const path = resolutionHost.toPath(resolveFrom);
+      watchFailedLookupLocationsOfExternalModuleResolutions(
+        libraryName,
+        resolution,
+        path,
+        getResolvedModule,
+        /*deferWatchingNonRelativeResolution*/
+        false
+      );
+      resolvedLibraries.set(libFileName, resolution);
+      if (existingResolution) {
+        stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolvedModule);
       }
-      if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
-        return factory2.updateVariableDeclaration(
-          node,
-          node.name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          factory2.createVoidZero()
+    } else {
+      if (isTraceEnabled(options, host)) {
+        const resolved = getResolvedModule(resolution);
+        trace(
+          host,
+          (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved,
+          libraryName,
+          resolveFrom,
+          resolved == null ? void 0 : resolved.resolvedFileName,
+          (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
         );
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitVariableDeclaration(node) {
-      const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */);
-      let updated;
-      if (isBindingPattern(node.name)) {
-        updated = flattenDestructuringBinding(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          /*rval*/
-          void 0,
-          (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
-        );
+    return resolution;
+  }
+  function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
+    var _a, _b;
+    const path = resolutionHost.toPath(containingFile);
+    const resolutionsInFile = resolvedModuleNames.get(path);
+    const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
+      moduleName,
+      /*mode*/
+      void 0
+    );
+    if (resolution && !resolution.isInvalidated) return resolution;
+    const data = (_a = resolutionHost.beforeResolveSingleModuleNameWithoutWatching) == null ? void 0 : _a.call(resolutionHost, moduleResolutionCache);
+    const host = getModuleResolutionHost(resolutionHost);
+    const result = resolveModuleName(
+      moduleName,
+      containingFile,
+      resolutionHost.getCompilationSettings(),
+      host,
+      moduleResolutionCache
+    );
+    (_b = resolutionHost.afterResolveSingleModuleNameWithoutWatching) == null ? void 0 : _b.call(resolutionHost, moduleResolutionCache, moduleName, containingFile, result, data);
+    return result;
+  }
+  function isNodeModulesAtTypesDirectory(dirPath) {
+    return endsWith(dirPath, "/node_modules/@types");
+  }
+  function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution) {
+    var _a;
+    if (resolution.refCount) {
+      resolution.refCount++;
+      Debug.assertIsDefined(resolution.files);
+    } else {
+      resolution.refCount = 1;
+      Debug.assert(!((_a = resolution.files) == null ? void 0 : _a.size));
+      if (!deferWatchingNonRelativeResolution || isExternalModuleNameRelative(name)) {
+        watchFailedLookupLocationOfResolution(resolution);
       } else {
-        updated = visitEachChild(node, visitor, context);
+        nonRelativeExternalModuleResolutions.add(name, resolution);
       }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
-    }
-    function recordLabel(node) {
-      convertedLoopState.labels.set(idText(node.label), true);
-    }
-    function resetLabel(node) {
-      convertedLoopState.labels.set(idText(node.label), false);
-    }
-    function visitLabeledStatement(node) {
-      if (convertedLoopState && !convertedLoopState.labels) {
-        convertedLoopState.labels = /* @__PURE__ */ new Map();
+      const resolved = getResolutionWithResolvedFileName(resolution);
+      if (resolved && resolved.resolvedFileName) {
+        const key = resolutionHost.toPath(resolved.resolvedFileName);
+        let resolutions = resolvedFileToResolution.get(key);
+        if (!resolutions) resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
+        resolutions.add(resolution);
+      }
+    }
+    (resolution.files ?? (resolution.files = /* @__PURE__ */ new Set())).add(filePath);
+  }
+  function watchFailedLookupLocation(failedLookupLocation, setAtRoot) {
+    const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+    const toWatch = getDirectoryToWatchFailedLookupLocation(
+      failedLookupLocation,
+      failedLookupLocationPath,
+      rootDir,
+      rootPath,
+      rootPathComponents,
+      getCurrentDirectory
+    );
+    if (toWatch) {
+      const { dir, dirPath, nonRecursive, packageDir, packageDirPath } = toWatch;
+      if (dirPath === rootPath) {
+        Debug.assert(nonRecursive);
+        Debug.assert(!packageDir);
+        setAtRoot = true;
+      } else {
+        setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive);
       }
-      const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
-      return isIterationStatement(
-        statement,
-        /*lookInLabeledStatements*/
-        false
-      ) ? visitIterationStatement(
-        statement,
-        /*outermostLabeledStatement*/
-        node
-      ) : factory2.restoreEnclosingLabel(Debug.checkDefined(visitNode(statement, visitor, isStatement, factory2.liftToBlock)), node, convertedLoopState && resetLabel);
     }
-    function visitIterationStatement(node, outermostLabeledStatement) {
-      switch (node.kind) {
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-          return visitDoOrWhileStatement(node, outermostLabeledStatement);
-        case 248 /* ForStatement */:
-          return visitForStatement(node, outermostLabeledStatement);
-        case 249 /* ForInStatement */:
-          return visitForInStatement(node, outermostLabeledStatement);
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(node, outermostLabeledStatement);
+    return setAtRoot;
+  }
+  function watchFailedLookupLocationOfResolution(resolution) {
+    Debug.assert(!!resolution.refCount);
+    const { failedLookupLocations, affectingLocations, alternateResult } = resolution;
+    if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length) && !alternateResult) return;
+    if ((failedLookupLocations == null ? void 0 : failedLookupLocations.length) || alternateResult) resolutionsWithFailedLookups.add(resolution);
+    let setAtRoot = false;
+    if (failedLookupLocations) {
+      for (const failedLookupLocation of failedLookupLocations) {
+        setAtRoot = watchFailedLookupLocation(failedLookupLocation, setAtRoot);
       }
     }
-    function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) {
-      const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
-      const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
-    }
-    function visitDoOrWhileStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        0 /* DoOrWhileStatementExcludes */,
-        1280 /* DoOrWhileStatementIncludes */,
-        node,
-        outermostLabeledStatement
+    if (alternateResult) setAtRoot = watchFailedLookupLocation(alternateResult, setAtRoot);
+    if (setAtRoot) {
+      setDirectoryWatcher(
+        rootDir,
+        rootPath,
+        /*packageDir*/
+        void 0,
+        /*packageDirPath*/
+        void 0,
+        /*nonRecursive*/
+        true
       );
     }
-    function visitForStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        5056 /* ForStatementExcludes */,
-        3328 /* ForStatementIncludes */,
-        node,
-        outermostLabeledStatement
+    watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !alternateResult);
+  }
+  function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
+    Debug.assert(!!resolution.refCount);
+    const { affectingLocations } = resolution;
+    if (!(affectingLocations == null ? void 0 : affectingLocations.length)) return;
+    if (addToResolutionsWithOnlyAffectingLocations) resolutionsWithOnlyAffectingLocations.add(resolution);
+    for (const affectingLocation of affectingLocations) {
+      createFileWatcherOfAffectingLocation(
+        affectingLocation,
+        /*forResolution*/
+        true
       );
     }
-    function visitEachChildOfForStatement2(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))
-      );
+  }
+  function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
+    const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+    if (fileWatcher) {
+      if (forResolution) fileWatcher.resolutions++;
+      else fileWatcher.files++;
+      return;
     }
-    function visitForInStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        3008 /* ForInOrForOfStatementExcludes */,
-        5376 /* ForInOrForOfStatementIncludes */,
-        node,
-        outermostLabeledStatement
-      );
+    let locationToWatch = affectingLocation;
+    let isSymlink = false;
+    let symlinkWatcher;
+    if (resolutionHost.realpath) {
+      locationToWatch = resolutionHost.realpath(affectingLocation);
+      if (affectingLocation !== locationToWatch) {
+        isSymlink = true;
+        symlinkWatcher = fileWatchesOfAffectingLocations.get(locationToWatch);
+      }
+    }
+    const resolutions = forResolution ? 1 : 0;
+    const files = forResolution ? 0 : 1;
+    if (!isSymlink || !symlinkWatcher) {
+      const watcher = {
+        watcher: canWatchAffectingLocation(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
+          cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
+          invalidateAffectingFileWatcher(locationToWatch, moduleResolutionCache.getPackageJsonInfoCache().getInternalMap());
+          resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
+        }) : noopFileWatcher,
+        resolutions: isSymlink ? 0 : resolutions,
+        files: isSymlink ? 0 : files,
+        symlinks: void 0
+      };
+      fileWatchesOfAffectingLocations.set(locationToWatch, watcher);
+      if (isSymlink) symlinkWatcher = watcher;
     }
-    function visitForOfStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        3008 /* ForInOrForOfStatementExcludes */,
-        5376 /* ForInOrForOfStatementIncludes */,
-        node,
-        outermostLabeledStatement,
-        compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray
-      );
+    if (isSymlink) {
+      Debug.assert(!!symlinkWatcher);
+      const watcher = {
+        watcher: {
+          close: () => {
+            var _a;
+            const symlinkWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch);
+            if (((_a = symlinkWatcher2 == null ? void 0 : symlinkWatcher2.symlinks) == null ? void 0 : _a.delete(affectingLocation)) && !symlinkWatcher2.symlinks.size && !symlinkWatcher2.resolutions && !symlinkWatcher2.files) {
+              fileWatchesOfAffectingLocations.delete(locationToWatch);
+              symlinkWatcher2.watcher.close();
+            }
+          }
+        },
+        resolutions,
+        files,
+        symlinks: void 0
+      };
+      fileWatchesOfAffectingLocations.set(affectingLocation, watcher);
+      (symlinkWatcher.symlinks ?? (symlinkWatcher.symlinks = /* @__PURE__ */ new Set())).add(affectingLocation);
     }
-    function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) {
-      const statements = [];
-      const initializer = node.initializer;
-      if (isVariableDeclarationList(initializer)) {
-        if (node.initializer.flags & 7 /* BlockScoped */) {
-          enableSubstitutionsForBlockScopedBindings();
-        }
-        const firstOriginalDeclaration = firstOrUndefined(initializer.declarations);
-        if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) {
-          const declarations = flattenDestructuringBinding(
-            firstOriginalDeclaration,
-            visitor,
-            context,
-            0 /* All */,
-            boundValue
-          );
-          const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer);
-          setOriginalNode(declarationList, node.initializer);
-          setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
-          statements.push(
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              declarationList
-            )
-          );
-        } else {
-          statements.push(
-            setTextRange(
-              factory2.createVariableStatement(
-                /*modifiers*/
-                void 0,
-                setOriginalNode(
-                  setTextRange(
-                    factory2.createVariableDeclarationList([
-                      factory2.createVariableDeclaration(
-                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
-                          /*recordTempVariable*/
-                          void 0
-                        ),
-                        /*exclamationToken*/
-                        void 0,
-                        /*type*/
-                        void 0,
-                        boundValue
-                      )
-                    ]),
-                    moveRangePos(initializer, -1)
-                  ),
-                  initializer
-                )
-              ),
-              moveRangeEnd(initializer, -1)
-            )
+  }
+  function invalidateAffectingFileWatcher(path, packageJsonMap) {
+    var _a;
+    const watcher = fileWatchesOfAffectingLocations.get(path);
+    if (watcher == null ? void 0 : watcher.resolutions) (affectingPathChecks ?? (affectingPathChecks = /* @__PURE__ */ new Set())).add(path);
+    if (watcher == null ? void 0 : watcher.files) (affectingPathChecksForFile ?? (affectingPathChecksForFile = /* @__PURE__ */ new Set())).add(path);
+    (_a = watcher == null ? void 0 : watcher.symlinks) == null ? void 0 : _a.forEach((path2) => invalidateAffectingFileWatcher(path2, packageJsonMap));
+    packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path));
+  }
+  function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) {
+    const program = resolutionHost.getCurrentProgram();
+    if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
+      resolutions.forEach(watchFailedLookupLocationOfResolution);
+    } else {
+      resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
+        resolution,
+        /*addToResolutionsWithOnlyAffectingLocations*/
+        true
+      ));
+    }
+  }
+  function createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive) {
+    Debug.assert(!nonRecursive);
+    let isSymlink = isSymlinkCache.get(packageDirPath);
+    let packageDirWatcher = packageDirWatchers.get(packageDirPath);
+    if (isSymlink === void 0) {
+      const realPath2 = resolutionHost.realpath(packageDir);
+      isSymlink = realPath2 !== packageDir && resolutionHost.toPath(realPath2) !== packageDirPath;
+      isSymlinkCache.set(packageDirPath, isSymlink);
+      if (!packageDirWatcher) {
+        packageDirWatchers.set(
+          packageDirPath,
+          packageDirWatcher = {
+            dirPathToWatcher: /* @__PURE__ */ new Map(),
+            isSymlink
+          }
+        );
+      } else if (packageDirWatcher.isSymlink !== isSymlink) {
+        packageDirWatcher.dirPathToWatcher.forEach((watcher) => {
+          removeDirectoryWatcher(
+            packageDirWatcher.isSymlink ? packageDirPath : dirPath,
+            /*syncDirWatcherRemove*/
+            false
           );
-        }
-      } else {
-        const assignment = factory2.createAssignment(initializer, boundValue);
-        if (isDestructuringAssignment(assignment)) {
-          statements.push(factory2.createExpressionStatement(visitBinaryExpression(
-            assignment,
-            /*expressionResultIsUnused*/
-            true
-          )));
-        } else {
-          setTextRangeEnd(assignment, initializer.end);
-          statements.push(setTextRange(factory2.createExpressionStatement(Debug.checkDefined(visitNode(assignment, visitor, isExpression))), moveRangeEnd(initializer, -1)));
-        }
+          watcher.watcher = createDirPathToWatcher();
+        });
+        packageDirWatcher.isSymlink = isSymlink;
       }
-      if (convertedLoopBodyStatements) {
-        return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements));
-      } else {
-        const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
-        Debug.assert(statement);
-        if (isBlock(statement)) {
-          return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements));
-        } else {
-          statements.push(statement);
-          return createSyntheticBlockForConvertedStatements(statements);
+    } else {
+      Debug.assertIsDefined(packageDirWatcher);
+      Debug.assert(isSymlink === packageDirWatcher.isSymlink);
+    }
+    const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath);
+    if (forDirPath) {
+      forDirPath.refCount++;
+    } else {
+      packageDirWatcher.dirPathToWatcher.set(dirPath, {
+        watcher: createDirPathToWatcher(),
+        refCount: 1
+      });
+      if (isSymlink) dirPathToSymlinkPackageRefCount.set(dirPath, (dirPathToSymlinkPackageRefCount.get(dirPath) ?? 0) + 1);
+    }
+    function createDirPathToWatcher() {
+      return isSymlink ? createOrAddRefToDirectoryWatchOfFailedLookups(packageDir, packageDirPath, nonRecursive) : createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive);
+    }
+  }
+  function setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive) {
+    if (!packageDirPath || !resolutionHost.realpath) {
+      createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive);
+    } else {
+      createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive);
+    }
+  }
+  function createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive) {
+    let dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
+    if (dirWatcher) {
+      Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive);
+      dirWatcher.refCount++;
+    } else {
+      directoryWatchesOfFailedLookups.set(dirPath, dirWatcher = { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive });
+    }
+    return dirWatcher;
+  }
+  function stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot, syncDirWatcherRemove) {
+    const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+    const toWatch = getDirectoryToWatchFailedLookupLocation(
+      failedLookupLocation,
+      failedLookupLocationPath,
+      rootDir,
+      rootPath,
+      rootPathComponents,
+      getCurrentDirectory
+    );
+    if (toWatch) {
+      const { dirPath, packageDirPath } = toWatch;
+      if (dirPath === rootPath) {
+        removeAtRoot = true;
+      } else if (packageDirPath && resolutionHost.realpath) {
+        const packageDirWatcher = packageDirWatchers.get(packageDirPath);
+        const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath);
+        forDirPath.refCount--;
+        if (forDirPath.refCount === 0) {
+          removeDirectoryWatcher(packageDirWatcher.isSymlink ? packageDirPath : dirPath, syncDirWatcherRemove);
+          packageDirWatcher.dirPathToWatcher.delete(dirPath);
+          if (packageDirWatcher.isSymlink) {
+            const refCount = dirPathToSymlinkPackageRefCount.get(dirPath) - 1;
+            if (refCount === 0) {
+              dirPathToSymlinkPackageRefCount.delete(dirPath);
+            } else {
+              dirPathToSymlinkPackageRefCount.set(dirPath, refCount);
+            }
+          }
+          if (syncDirWatcherRemove) closePackageDirWatcher(packageDirWatcher, packageDirPath);
         }
+      } else {
+        removeDirectoryWatcher(dirPath, syncDirWatcherRemove);
       }
     }
-    function createSyntheticBlockForConvertedStatements(statements) {
-      return setEmitFlags(
-        factory2.createBlock(
-          factory2.createNodeArray(statements),
-          /*multiLine*/
-          true
-        ),
-        96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
-      );
-    }
-    function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assert(expression);
-      const counter = factory2.createLoopVariable();
-      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
-      const forStatement = setTextRange(
-        factory2.createForStatement(
-          /*initializer*/
-          setEmitFlags(
-            setTextRange(
-              factory2.createVariableDeclarationList([
-                setTextRange(factory2.createVariableDeclaration(
-                  counter,
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  factory2.createNumericLiteral(0)
-                ), moveRangePos(node.expression, -1)),
-                setTextRange(factory2.createVariableDeclaration(
-                  rhsReference,
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  expression
-                ), node.expression)
-              ]),
-              node.expression
-            ),
-            4194304 /* NoHoisting */
-          ),
-          /*condition*/
-          setTextRange(
-            factory2.createLessThan(
-              counter,
-              factory2.createPropertyAccessExpression(rhsReference, "length")
-            ),
-            node.expression
-          ),
-          /*incrementor*/
-          setTextRange(factory2.createPostfixIncrement(counter), node.expression),
-          /*statement*/
-          convertForOfStatementHead(
-            node,
-            factory2.createElementAccessExpression(rhsReference, counter),
-            convertedLoopBodyStatements
-          )
-        ),
-        /*location*/
-        node
-      );
-      setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
-      setTextRange(forStatement, node);
-      return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
+    return removeAtRoot;
+  }
+  function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName, syncDirWatcherRemove) {
+    Debug.checkDefined(resolution.files).delete(filePath);
+    resolution.refCount--;
+    if (resolution.refCount) {
+      return;
     }
-    function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assert(expression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const errorRecord = factory2.createUniqueName("e");
-      const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
-      const next = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(iterator, "next"),
-        /*typeArguments*/
-        void 0,
-        []
-      );
-      hoistVariableDeclaration(errorRecord);
-      hoistVariableDeclaration(returnMethod);
-      const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
-      const forStatement = setEmitFlags(
-        setTextRange(
-          factory2.createForStatement(
-            /*initializer*/
-            setEmitFlags(
-              setTextRange(
-                factory2.createVariableDeclarationList([
-                  setTextRange(factory2.createVariableDeclaration(
-                    iterator,
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    initializer
-                  ), node.expression),
-                  factory2.createVariableDeclaration(
-                    result,
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    next
-                  )
-                ]),
-                node.expression
-              ),
-              4194304 /* NoHoisting */
-            ),
-            /*condition*/
-            factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
-            /*incrementor*/
-            factory2.createAssignment(result, next),
-            /*statement*/
-            convertForOfStatementHead(
-              node,
-              factory2.createPropertyAccessExpression(result, "value"),
-              convertedLoopBodyStatements
-            )
-          ),
-          /*location*/
-          node
-        ),
-        512 /* NoTokenTrailingSourceMaps */
-      );
-      return factory2.createTryStatement(
-        factory2.createBlock([
-          factory2.restoreEnclosingLabel(
-            forStatement,
-            outermostLabeledStatement,
-            convertedLoopState && resetLabel
-          )
-        ]),
-        factory2.createCatchClause(
-          factory2.createVariableDeclaration(catchVariable),
-          setEmitFlags(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  errorRecord,
-                  factory2.createObjectLiteralExpression([
-                    factory2.createPropertyAssignment("error", catchVariable)
-                  ])
-                )
-              )
-            ]),
-            1 /* SingleLine */
-          )
-        ),
-        factory2.createBlock([
-          factory2.createTryStatement(
-            /*tryBlock*/
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createLogicalAnd(
-                      result,
-                      factory2.createLogicalNot(
-                        factory2.createPropertyAccessExpression(result, "done")
-                      )
-                    ),
-                    factory2.createAssignment(
-                      returnMethod,
-                      factory2.createPropertyAccessExpression(iterator, "return")
-                    )
-                  ),
-                  factory2.createExpressionStatement(
-                    factory2.createFunctionCallCall(returnMethod, iterator, [])
-                  )
-                ),
-                1 /* SingleLine */
-              )
-            ]),
-            /*catchClause*/
-            void 0,
-            /*finallyBlock*/
-            setEmitFlags(
-              factory2.createBlock([
-                setEmitFlags(
-                  factory2.createIfStatement(
-                    errorRecord,
-                    factory2.createThrowStatement(
-                      factory2.createPropertyAccessExpression(errorRecord, "error")
-                    )
-                  ),
-                  1 /* SingleLine */
-                )
-              ]),
-              1 /* SingleLine */
-            )
-          )
-        ])
-      );
+    const resolved = getResolutionWithResolvedFileName(resolution);
+    if (resolved && resolved.resolvedFileName) {
+      const key = resolutionHost.toPath(resolved.resolvedFileName);
+      const resolutions = resolvedFileToResolution.get(key);
+      if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size) resolvedFileToResolution.delete(key);
     }
-    function visitObjectLiteralExpression(node) {
-      const properties = node.properties;
-      let numInitialProperties = -1, hasComputed = false;
-      for (let i = 0; i < properties.length; i++) {
-        const property = properties[i];
-        if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 167 /* ComputedPropertyName */)) {
-          numInitialProperties = i;
-          break;
+    const { failedLookupLocations, affectingLocations, alternateResult } = resolution;
+    if (resolutionsWithFailedLookups.delete(resolution)) {
+      let removeAtRoot = false;
+      if (failedLookupLocations) {
+        for (const failedLookupLocation of failedLookupLocations) {
+          removeAtRoot = stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot, syncDirWatcherRemove);
         }
       }
-      if (numInitialProperties < 0) {
-        return visitEachChild(node, visitor, context);
+      if (alternateResult) removeAtRoot = stopWatchFailedLookupLocation(alternateResult, removeAtRoot, syncDirWatcherRemove);
+      if (removeAtRoot) removeDirectoryWatcher(rootPath, syncDirWatcherRemove);
+    } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
+      resolutionsWithOnlyAffectingLocations.delete(resolution);
+    }
+    if (affectingLocations) {
+      for (const affectingLocation of affectingLocations) {
+        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+        watcher.resolutions--;
+        if (syncDirWatcherRemove) closeFileWatcherOfAffectingLocation(watcher, affectingLocation);
       }
-      const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      const expressions = [];
-      const assignment = factory2.createAssignment(
-        temp,
-        setEmitFlags(
-          factory2.createObjectLiteralExpression(
-            visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
-            node.multiLine
-          ),
-          hasComputed ? 131072 /* Indented */ : 0
+    }
+  }
+  function removeDirectoryWatcher(dirPath, syncDirWatcherRemove) {
+    const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
+    dirWatcher.refCount--;
+    if (syncDirWatcherRemove) closeDirectoryWatchesOfFailedLookup(dirWatcher, dirPath);
+  }
+  function createDirectoryWatcher(directory, dirPath, nonRecursive) {
+    return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => {
+      const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
+      if (cachedDirectoryStructureHost) {
+        cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
+      }
+      scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
+    }, nonRecursive ? 0 /* None */ : 1 /* Recursive */);
+  }
+  function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName, syncDirWatcherRemove) {
+    const resolutions = cache.get(filePath);
+    if (resolutions) {
+      resolutions.forEach(
+        (resolution) => stopWatchFailedLookupLocationOfResolution(
+          resolution,
+          filePath,
+          getResolutionWithResolvedFileName,
+          syncDirWatcherRemove
         )
       );
-      if (node.multiLine) {
-        startOnNewLine(assignment);
-      }
-      expressions.push(assignment);
-      addObjectLiteralMembers(expressions, node, temp, numInitialProperties);
-      expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
-      return factory2.inlineExpressions(expressions);
+      cache.delete(filePath);
     }
-    function shouldConvertPartOfIterationStatement(node) {
-      return (resolver.getNodeCheckFlags(node) & 8192 /* ContainsCapturedBlockScopeBinding */) !== 0;
+  }
+  function removeResolutionsFromProjectReferenceRedirects(filePath) {
+    if (!fileExtensionIs(filePath, ".json" /* Json */)) return;
+    const program = resolutionHost.getCurrentProgram();
+    if (!program) return;
+    const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath);
+    if (!resolvedProjectReference) return;
+    resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f)));
+  }
+  function removeResolutionsOfFile(filePath, syncDirWatcherRemove) {
+    removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule, syncDirWatcherRemove);
+    removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective, syncDirWatcherRemove);
+  }
+  function invalidateResolutions(resolutions, canInvalidate) {
+    if (!resolutions) return false;
+    let invalidated = false;
+    resolutions.forEach((resolution) => {
+      if (resolution.isInvalidated || !canInvalidate(resolution)) return;
+      resolution.isInvalidated = invalidated = true;
+      for (const containingFilePath of Debug.checkDefined(resolution.files)) {
+        (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(containingFilePath);
+        hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
+      }
+    });
+    return invalidated;
+  }
+  function invalidateResolutionOfFile(filePath) {
+    removeResolutionsOfFile(filePath);
+    const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
+    if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) {
+      resolutionHost.onChangedAutomaticTypeDirectiveNames();
     }
-    function shouldConvertInitializerOfForStatement(node) {
-      return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer);
+  }
+  function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) {
+    Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0);
+    filesWithInvalidatedNonRelativeUnresolvedImports = filesMap;
+  }
+  function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) {
+    if (isCreatingWatchedDirectory) {
+      (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+    } else {
+      const updatedPath = removeIgnoredPath(fileOrDirectoryPath);
+      if (!updatedPath) return false;
+      fileOrDirectoryPath = updatedPath;
+      if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) {
+        return false;
+      }
+      const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath);
+      if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) {
+        (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+        (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+      } else {
+        if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) {
+          return false;
+        }
+        if (fileExtensionIs(fileOrDirectoryPath, ".map")) {
+          return false;
+        }
+        (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+        const packagePath = parseNodeModuleFromPath(
+          fileOrDirectoryPath,
+          /*isFolder*/
+          true
+        );
+        if (packagePath) (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath);
+      }
     }
-    function shouldConvertConditionOfForStatement(node) {
-      return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition);
+    resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
+  }
+  function invalidatePackageJsonMap() {
+    const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
+    if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) {
+      packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0);
     }
-    function shouldConvertIncrementorOfForStatement(node) {
-      return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
+  }
+  function invalidateResolutionsOfFailedLookupLocations() {
+    var _a;
+    if (allModuleAndTypeResolutionsAreInvalidated) {
+      affectingPathChecksForFile = void 0;
+      invalidatePackageJsonMap();
+      if (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks || affectingPathChecks) {
+        invalidateResolutions(resolvedLibraries, canInvalidateFailedLookupResolution);
+      }
+      failedLookupChecks = void 0;
+      startsWithPathChecks = void 0;
+      isInDirectoryChecks = void 0;
+      affectingPathChecks = void 0;
+      return true;
     }
-    function shouldConvertIterationStatement(node) {
-      return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node);
+    let invalidated = false;
+    if (affectingPathChecksForFile) {
+      (_a = resolutionHost.getCurrentProgram()) == null ? void 0 : _a.getSourceFiles().forEach((f) => {
+        if (some(f.packageJsonLocations, (location) => affectingPathChecksForFile.has(location))) {
+          (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(f.path);
+          invalidated = true;
+        }
+      });
+      affectingPathChecksForFile = void 0;
     }
-    function shouldConvertBodyOfIterationStatement(node) {
-      return (resolver.getNodeCheckFlags(node) & 4096 /* LoopWithCapturedBlockScopedBinding */) !== 0;
+    if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) {
+      return invalidated;
     }
-    function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) {
-      if (!state.hoistedLocalVariables) {
-        state.hoistedLocalVariables = [];
+    invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated;
+    invalidatePackageJsonMap();
+    failedLookupChecks = void 0;
+    startsWithPathChecks = void 0;
+    isInDirectoryChecks = void 0;
+    invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated;
+    affectingPathChecks = void 0;
+    return invalidated;
+  }
+  function canInvalidateFailedLookupResolution(resolution) {
+    var _a;
+    if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution)) return true;
+    if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks) return false;
+    return ((_a = resolution.failedLookupLocations) == null ? void 0 : _a.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)))) || !!resolution.alternateResult && isInvalidatedFailedLookup(resolutionHost.toPath(resolution.alternateResult));
+  }
+  function isInvalidatedFailedLookup(locationPath) {
+    return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (dirPath) => locationPath.length > dirPath.length && startsWith(locationPath, dirPath) && (isDiskPathRoot(dirPath) || locationPath[dirPath.length] === directorySeparator) ? true : void 0);
+  }
+  function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
+    var _a;
+    return !!affectingPathChecks && ((_a = resolution.affectingLocations) == null ? void 0 : _a.some((location) => affectingPathChecks.has(location)));
+  }
+  function closeTypeRootsWatch() {
+    clearMap(typeRootsWatches, closeFileWatcher);
+  }
+  function createTypeRootsWatch(typeRoot) {
+    return canWatchTypeRootPath(typeRoot) ? resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => {
+      const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
+      if (cachedDirectoryStructureHost) {
+        cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
       }
-      visit(node.name);
-      function visit(node2) {
-        if (node2.kind === 80 /* Identifier */) {
-          state.hoistedLocalVariables.push(node2);
-        } else {
-          for (const element of node2.elements) {
-            if (!isOmittedExpression(element)) {
-              visit(element.name);
-            }
-          }
-        }
+      hasChangedAutomaticTypeDirectiveNames = true;
+      resolutionHost.onChangedAutomaticTypeDirectiveNames();
+      const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(
+        typeRoot,
+        resolutionHost.toPath(typeRoot),
+        rootPath,
+        rootPathComponents,
+        getCurrentDirectory,
+        (dirPath2) => directoryWatchesOfFailedLookups.has(dirPath2) || dirPathToSymlinkPackageRefCount.has(dirPath2)
+      );
+      if (dirPath) {
+        scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
       }
+    }, 1 /* Recursive */) : noopFileWatcher;
+  }
+  function updateTypeRootsWatch() {
+    const options = resolutionHost.getCompilationSettings();
+    if (options.types) {
+      closeTypeRootsWatch();
+      return;
     }
-    function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) {
-      if (!shouldConvertIterationStatement(node)) {
-        let saveAllowedNonLabeledJumps;
-        if (convertedLoopState) {
-          saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
-          convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
+    const typeRoots = getEffectiveTypeRoots(options, { getCurrentDirectory });
+    if (typeRoots) {
+      mutateMap(
+        typeRootsWatches,
+        new Set(typeRoots),
+        {
+          createNewValue: createTypeRootsWatch,
+          onDeleteValue: closeFileWatcher
         }
-        const result = convert ? convert(
-          node,
-          outermostLabeledStatement,
-          /*convertedLoopBodyStatements*/
-          void 0,
-          ancestorFacts
-        ) : factory2.restoreEnclosingLabel(
-          isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
-          outermostLabeledStatement,
-          convertedLoopState && resetLabel
-        );
-        if (convertedLoopState) {
-          convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps;
+      );
+    } else {
+      closeTypeRootsWatch();
+    }
+  }
+  function canWatchTypeRootPath(typeRoot) {
+    if (resolutionHost.getCompilationSettings().typeRoots) return true;
+    return canWatchAtTypes(resolutionHost.toPath(typeRoot));
+  }
+}
+function resolutionIsSymlink(resolution) {
+  var _a, _b;
+  return !!(((_a = resolution.resolvedModule) == null ? void 0 : _a.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath));
+}
+
+// src/compiler/watch.ts
+var sysFormatDiagnosticsHost = sys ? {
+  getCurrentDirectory: () => sys.getCurrentDirectory(),
+  getNewLine: () => sys.newLine,
+  getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames)
+} : void 0;
+function createDiagnosticReporter(system, pretty) {
+  const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : {
+    getCurrentDirectory: () => system.getCurrentDirectory(),
+    getNewLine: () => system.newLine,
+    getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames)
+  };
+  if (!pretty) {
+    return (diagnostic) => system.write(formatDiagnostic(diagnostic, host));
+  }
+  const diagnostics = new Array(1);
+  return (diagnostic) => {
+    diagnostics[0] = diagnostic;
+    system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine());
+    diagnostics[0] = void 0;
+  };
+}
+function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) {
+  if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) {
+    system.clearScreen();
+    return true;
+  }
+  return false;
+}
+var screenStartingMessageCodes = [
+  Diagnostics.Starting_compilation_in_watch_mode.code,
+  Diagnostics.File_change_detected_Starting_incremental_compilation.code
+];
+function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
+  return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
+}
+function getLocaleTimeString(system) {
+  return !system.now ? (/* @__PURE__ */ new Date()).toLocaleTimeString() : (
+    // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
+    // This branch is solely for testing, so just switch it to a normal space for baseline stability.
+    // See:
+    //     - https://github.com/nodejs/node/issues/45171
+    //     - https://github.com/nodejs/node/issues/45753
+    system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
+  );
+}
+function createWatchStatusReporter(system, pretty) {
+  return pretty ? (diagnostic, newLine, options) => {
+    clearScreenIfNotWatchingForFileChanges(system, diagnostic, options);
+    let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`;
+    system.write(output);
+  } : (diagnostic, newLine, options) => {
+    let output = "";
+    if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
+      output += newLine;
+    }
+    output += `${getLocaleTimeString(system)} - `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`;
+    system.write(output);
+  };
+}
+function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) {
+  const host = system;
+  host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic);
+  const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend);
+  host.onUnRecoverableConfigFileDiagnostic = void 0;
+  return result;
+}
+function getErrorCountForSummary(diagnostics) {
+  return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */);
+}
+function getFilesInErrorForSummary(diagnostics) {
+  const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map(
+    (errorDiagnostic) => {
+      if (errorDiagnostic.file === void 0) return;
+      return `${errorDiagnostic.file.fileName}`;
+    }
+  );
+  return filesInError.map((fileName) => {
+    if (fileName === void 0) {
+      return void 0;
+    }
+    const diagnosticForFileName = find(diagnostics, (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName);
+    if (diagnosticForFileName !== void 0) {
+      const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start);
+      return {
+        fileName,
+        line: line + 1
+      };
+    }
+  });
+}
+function getWatchErrorSummaryDiagnosticMessage(errorCount) {
+  return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes;
+}
+function prettyPathForFileError(error2, cwd) {
+  const line = formatColorAndReset(":" + error2.line, "\x1B[90m" /* Grey */);
+  if (pathIsAbsolute(error2.fileName) && pathIsAbsolute(cwd)) {
+    return getRelativePathFromDirectory(
+      cwd,
+      error2.fileName,
+      /*ignoreCase*/
+      false
+    ) + line;
+  }
+  return error2.fileName + line;
+}
+function getErrorSummaryText(errorCount, filesInError, newLine, host) {
+  if (errorCount === 0) return "";
+  const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0);
+  const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self) => self.indexOf(value) === index);
+  const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory());
+  let messageAndArgs;
+  if (errorCount === 1) {
+    messageAndArgs = filesInError[0] !== void 0 ? [Diagnostics.Found_1_error_in_0, firstFileReference] : [Diagnostics.Found_1_error];
+  } else {
+    messageAndArgs = distinctFileNamesWithLines.length === 0 ? [Diagnostics.Found_0_errors, errorCount] : distinctFileNamesWithLines.length === 1 ? [Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1, errorCount, firstFileReference] : [Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length];
+  }
+  const d = createCompilerDiagnostic(...messageAndArgs);
+  const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : "";
+  return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`;
+}
+function createTabularErrorsDisplay(filesInError, host) {
+  const distinctFiles = filesInError.filter((value, index, self) => index === self.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName)));
+  if (distinctFiles.length === 0) return "";
+  const numberLength = (num) => Math.log(num) * Math.LOG10E + 1;
+  const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]);
+  const maxErrors = fileToErrorCount.reduce((acc, value) => Math.max(acc, value[1] || 0), 0);
+  const headerRow = Diagnostics.Errors_Files.message;
+  const leftColumnHeadingLength = headerRow.split(" ")[0].length;
+  const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors));
+  const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0);
+  let tabularData = "";
+  tabularData += " ".repeat(headerPadding) + headerRow + "\n";
+  fileToErrorCount.forEach((row) => {
+    const [file, errorCount] = row;
+    const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0;
+    const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : "";
+    const fileRef = prettyPathForFileError(file, host.getCurrentDirectory());
+    tabularData += `${leftPadding}${errorCount}  ${fileRef}
+`;
+  });
+  return tabularData;
+}
+function isBuilderProgram2(program) {
+  return !!program.getState;
+}
+function listFiles(program, write) {
+  const options = program.getCompilerOptions();
+  if (options.explainFiles) {
+    explainFiles(isBuilderProgram2(program) ? program.getProgram() : program, write);
+  } else if (options.listFiles || options.listFilesOnly) {
+    forEach(program.getSourceFiles(), (file) => {
+      write(file.fileName);
+    });
+  }
+}
+function explainFiles(program, write) {
+  var _a, _b;
+  const reasons = program.getFileIncludeReasons();
+  const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
+  for (const file of program.getSourceFiles()) {
+    write(`${toFileName(file, relativeFileName)}`);
+    (_a = reasons.get(file.path)) == null ? void 0 : _a.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
+    (_b = explainIfFileIsRedirectAndImpliedFormat(file, relativeFileName)) == null ? void 0 : _b.forEach((d) => write(`  ${d.messageText}`));
+  }
+}
+function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
+  var _a;
+  let result;
+  if (file.path !== file.resolvedPath) {
+    (result ?? (result = [])).push(chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.File_is_output_of_project_reference_source_0,
+      toFileName(file.originalFileName, fileNameConvertor)
+    ));
+  }
+  if (file.redirectInfo) {
+    (result ?? (result = [])).push(chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.File_redirects_to_file_0,
+      toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
+    ));
+  }
+  if (isExternalOrCommonJsModule(file)) {
+    switch (file.impliedNodeFormat) {
+      case 99 /* ESNext */:
+        if (file.packageJsonScope) {
+          (result ?? (result = [])).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
+            toFileName(last(file.packageJsonLocations), fileNameConvertor)
+          ));
         }
-        return result;
-      }
-      const currentState = createConvertedLoopState(node);
-      const statements = [];
-      const outerConvertedLoopState = convertedLoopState;
-      convertedLoopState = currentState;
-      const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0;
-      const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0;
-      convertedLoopState = outerConvertedLoopState;
-      if (initializerFunction)
-        statements.push(initializerFunction.functionDeclaration);
-      if (bodyFunction)
-        statements.push(bodyFunction.functionDeclaration);
-      addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState);
-      if (initializerFunction) {
-        statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield));
-      }
-      let loop;
-      if (bodyFunction) {
-        if (convert) {
-          loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
-        } else {
-          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
-            bodyFunction.part,
-            /*multiLine*/
-            true
+        break;
+      case 1 /* CommonJS */:
+        if (file.packageJsonScope) {
+          (result ?? (result = [])).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
+            toFileName(last(file.packageJsonLocations), fileNameConvertor)
+          ));
+        } else if ((_a = file.packageJsonLocations) == null ? void 0 : _a.length) {
+          (result ?? (result = [])).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
           ));
-          loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
         }
-      } else {
-        const clone2 = convertIterationStatementCore(node, initializerFunction, Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)));
-        loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
-      }
-      statements.push(loop);
-      return statements;
+        break;
     }
-    function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) {
-      switch (node.kind) {
-        case 248 /* ForStatement */:
-          return convertForStatement(node, initializerFunction, convertedLoopBody);
-        case 249 /* ForInStatement */:
-          return convertForInStatement(node, convertedLoopBody);
-        case 250 /* ForOfStatement */:
-          return convertForOfStatement(node, convertedLoopBody);
-        case 246 /* DoStatement */:
-          return convertDoStatement(node, convertedLoopBody);
-        case 247 /* WhileStatement */:
-          return convertWhileStatement(node, convertedLoopBody);
-        default:
-          return Debug.failBadSyntaxKind(node, "IterationStatement expected");
-      }
+  }
+  return result;
+}
+function getMatchedFileSpec(program, fileName) {
+  var _a;
+  const configFile = program.getCompilerOptions().configFile;
+  if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedFilesSpec)) return void 0;
+  const filePath = program.getCanonicalFileName(fileName);
+  const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
+  const index = findIndex(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+  return index !== -1 ? configFile.configFileSpecs.validatedFilesSpecBeforeSubstitution[index] : void 0;
+}
+function getMatchedIncludeSpec(program, fileName) {
+  var _a, _b;
+  const configFile = program.getCompilerOptions().configFile;
+  if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedIncludeSpecs)) return void 0;
+  if (configFile.configFileSpecs.isDefaultIncludeSpec) return true;
+  const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */);
+  const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
+  const useCaseSensitiveFileNames2 = program.useCaseSensitiveFileNames();
+  const index = findIndex((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => {
+    if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */)) return false;
+    const pattern = getPatternFromSpec(includeSpec, basePath, "files");
+    return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames2).test(fileName);
+  });
+  return index !== -1 ? configFile.configFileSpecs.validatedIncludeSpecsBeforeSubstitution[index] : void 0;
+}
+function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
+  var _a, _b;
+  const options = program.getCompilerOptions();
+  if (isReferencedFile(reason)) {
+    const referenceLocation = getReferencedFileLocation(program, reason);
+    const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`;
+    let message;
+    Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports");
+    switch (reason.kind) {
+      case 3 /* Import */:
+        if (isReferenceFileLocation(referenceLocation)) {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1;
+        } else if (referenceLocation.text === externalHelpersModuleNameText) {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions;
+        } else {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions;
+        }
+        break;
+      case 4 /* ReferenceFile */:
+        Debug.assert(!referenceLocation.packageId);
+        message = Diagnostics.Referenced_via_0_from_file_1;
+        break;
+      case 5 /* TypeReferenceDirective */:
+        message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1;
+        break;
+      case 7 /* LibReferenceDirective */:
+        Debug.assert(!referenceLocation.packageId);
+        message = Diagnostics.Library_referenced_via_0_from_file_1;
+        break;
+      default:
+        Debug.assertNever(reason);
     }
-    function convertForStatement(node, initializerFunction, convertedLoopBody) {
-      const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition);
-      const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
-      return factory2.updateForStatement(
-        node,
-        visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression),
-        visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        convertedLoopBody
+    return chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      message,
+      referenceText,
+      toFileName(referenceLocation.file, fileNameConvertor),
+      referenceLocation.packageId && packageIdToString(referenceLocation.packageId)
+    );
+  }
+  switch (reason.kind) {
+    case 0 /* RootFile */:
+      if (!((_a = options.configFile) == null ? void 0 : _a.configFileSpecs)) return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.Root_file_specified_for_compilation
       );
-    }
-    function convertForOfStatement(node, convertedLoopBody) {
-      return factory2.updateForOfStatement(
-        node,
-        /*awaitModifier*/
+      const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
+      const matchedByFiles = getMatchedFileSpec(program, fileName);
+      if (matchedByFiles) return chainDiagnosticMessages(
+        /*details*/
         void 0,
-        Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        convertedLoopBody
+        Diagnostics.Part_of_files_list_in_tsconfig_json
       );
-    }
-    function convertForInStatement(node, convertedLoopBody) {
-      return factory2.updateForInStatement(
-        node,
-        Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)),
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        convertedLoopBody
+      const matchedByInclude = getMatchedIncludeSpec(program, fileName);
+      return isString(matchedByInclude) ? chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.Matched_by_include_pattern_0_in_1,
+        matchedByInclude,
+        toFileName(options.configFile, fileNameConvertor)
+      ) : (
+        // Could be additional files specified as roots or matched by default include
+        chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+        )
       );
-    }
-    function convertDoStatement(node, convertedLoopBody) {
-      return factory2.updateDoStatement(
-        node,
-        convertedLoopBody,
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression))
+    case 1 /* SourceFromProjectReference */:
+    case 2 /* OutputFromProjectReference */:
+      const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
+      const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        options.outFile ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
+        toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
+        options.outFile ? "--outFile" : "--out"
+      );
+    case 8 /* AutomaticTypeDirectiveFile */: {
+      const messageAndArgs = options.types ? reason.packageId ? [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions, reason.typeReference] : reason.packageId ? [Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_for_implicit_type_library_0, reason.typeReference];
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        ...messageAndArgs
       );
     }
-    function convertWhileStatement(node, convertedLoopBody) {
-      return factory2.updateWhileStatement(
-        node,
-        Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-        convertedLoopBody
+    case 6 /* LibFile */: {
+      if (reason.index !== void 0) return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.Library_0_specified_in_compilerOptions,
+        options.lib[reason.index]
       );
+      const target = getNameOfScriptTarget(getEmitScriptTarget(options));
+      const messageAndArgs = target ? [Diagnostics.Default_library_for_target_0, target] : [Diagnostics.Default_library];
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        ...messageAndArgs
+      );
+    }
+    default:
+      Debug.assertNever(reason);
+  }
+}
+function toFileName(file, fileNameConvertor) {
+  const fileName = isString(file) ? file : file.fileName;
+  return fileNameConvertor ? fileNameConvertor(fileName) : fileName;
+}
+function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+  const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
+  const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
+  const configFileParsingDiagnosticsLength = allDiagnostics.length;
+  addRange(allDiagnostics, program.getSyntacticDiagnostics(
+    /*sourceFile*/
+    void 0,
+    cancellationToken
+  ));
+  if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
+    addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
+    if (!isListFilesOnly) {
+      addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
+      if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
+        addRange(allDiagnostics, program.getSemanticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        ));
+      }
     }
-    function createConvertedLoopState(node) {
-      let loopInitializer;
-      switch (node.kind) {
-        case 248 /* ForStatement */:
-        case 249 /* ForInStatement */:
-        case 250 /* ForOfStatement */:
-          const initializer = node.initializer;
-          if (initializer && initializer.kind === 261 /* VariableDeclarationList */) {
-            loopInitializer = initializer;
+  }
+  const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
+    /*targetSourceFile*/
+    void 0,
+    writeFile2,
+    cancellationToken,
+    emitOnlyDtsFiles,
+    customTransformers
+  );
+  const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
+  addRange(allDiagnostics, emitDiagnostics);
+  const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
+  diagnostics.forEach(reportDiagnostic);
+  if (write) {
+    const currentDir = program.getCurrentDirectory();
+    forEach(emittedFiles, (file) => {
+      const filepath = getNormalizedAbsolutePath(file, currentDir);
+      write(`TSFILE: ${filepath}`);
+    });
+    listFiles(program, write);
+  }
+  if (reportSummary) {
+    reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics));
+  }
+  return {
+    emitResult,
+    diagnostics
+  };
+}
+function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+  const { emitResult, diagnostics } = emitFilesAndReportErrors(
+    program,
+    reportDiagnostic,
+    write,
+    reportSummary,
+    writeFile2,
+    cancellationToken,
+    emitOnlyDtsFiles,
+    customTransformers
+  );
+  if (emitResult.emitSkipped && diagnostics.length > 0) {
+    return 1 /* DiagnosticsPresent_OutputsSkipped */;
+  } else if (diagnostics.length > 0) {
+    return 2 /* DiagnosticsPresent_OutputsGenerated */;
+  }
+  return 0 /* Success */;
+}
+var noopFileWatcher = { close: noop };
+var returnNoopFileWatcher = () => noopFileWatcher;
+function createWatchHost(system = sys, reportWatchStatus2) {
+  const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system);
+  return {
+    onWatchStatusChange,
+    watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher,
+    watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher,
+    setTimeout: maybeBind(system, system.setTimeout) || noop,
+    clearTimeout: maybeBind(system, system.clearTimeout) || noop
+  };
+}
+var WatchType = {
+  ConfigFile: "Config file",
+  ExtendedConfigFile: "Extended config file",
+  SourceFile: "Source file",
+  MissingFile: "Missing file",
+  WildcardDirectory: "Wild card directory",
+  FailedLookupLocations: "Failed Lookup Locations",
+  AffectingFileLocation: "File location affecting resolution",
+  TypeRoots: "Type roots",
+  ConfigFileOfReferencedProject: "Config file of referened project",
+  ExtendedConfigOfReferencedProject: "Extended config file of referenced project",
+  WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project",
+  PackageJson: "package.json file",
+  ClosedScriptInfo: "Closed Script info",
+  ConfigFileForInferredRoot: "Config file for the inferred project root",
+  NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache",
+  MissingSourceMapFile: "Missing source map file",
+  NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root",
+  MissingGeneratedFile: "Missing generated file",
+  NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation",
+  TypingInstallerLocationFile: "File location for typing installer",
+  TypingInstallerLocationDirectory: "Directory location for typing installer"
+};
+function createWatchFactory(host, options) {
+  const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */;
+  const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop;
+  const result = getWatchFactory(host, watchLogLevel, writeLog);
+  result.writeLog = writeLog;
+  return result;
+}
+function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
+  const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames();
+  const compilerHost = {
+    getSourceFile: createGetSourceFile(
+      (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
+      /*setParentNodes*/
+      void 0
+    ),
+    getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
+    getDefaultLibFileName: (options) => host.getDefaultLibFileName(options),
+    writeFile: createWriteFileMeasuringIO(
+      (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark),
+      (path) => host.createDirectory(path),
+      (path) => host.directoryExists(path)
+    ),
+    getCurrentDirectory: memoize(() => host.getCurrentDirectory()),
+    useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
+    getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames2),
+    getNewLine: () => getNewLineCharacter(getCompilerOptions()),
+    fileExists: (f) => host.fileExists(f),
+    readFile: (f) => host.readFile(f),
+    trace: maybeBind(host, host.trace),
+    directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
+    getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
+    realpath: maybeBind(host, host.realpath),
+    getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
+    createHash: maybeBind(host, host.createHash),
+    readDirectory: maybeBind(host, host.readDirectory),
+    storeSignatureInfo: host.storeSignatureInfo,
+    jsDocParsingMode: host.jsDocParsingMode
+  };
+  return compilerHost;
+}
+function getSourceFileVersionAsHashFromText(host, text) {
+  if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
+    let lineEnd = text.length;
+    let lineStart = lineEnd;
+    for (let pos = lineEnd - 1; pos >= 0; pos--) {
+      const ch = text.charCodeAt(pos);
+      switch (ch) {
+        case 10 /* lineFeed */:
+          if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) {
+            pos--;
+          }
+        case 13 /* carriageReturn */:
+          break;
+        default:
+          if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) {
+            lineStart = pos;
+            continue;
           }
           break;
       }
-      const loopParameters = [];
-      const loopOutParameters = [];
-      if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 7 /* BlockScoped */) {
-        const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node);
-        for (const decl of loopInitializer.declarations) {
-          processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
-        }
+      const line = text.substring(lineStart, lineEnd);
+      if (line.match(sourceMapCommentRegExp)) {
+        text = text.substring(0, lineStart);
+        break;
+      } else if (!line.match(whitespaceOrMapCommentRegExp)) {
+        break;
       }
-      const currentState = { loopParameters, loopOutParameters };
-      if (convertedLoopState) {
-        if (convertedLoopState.argumentsName) {
-          currentState.argumentsName = convertedLoopState.argumentsName;
-        }
-        if (convertedLoopState.thisName) {
-          currentState.thisName = convertedLoopState.thisName;
-        }
-        if (convertedLoopState.hoistedLocalVariables) {
-          currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables;
-        }
+      lineEnd = lineStart;
+    }
+  }
+  return (host.createHash || generateDjb2Hash)(text);
+}
+function setGetSourceFileAsHashVersioned(compilerHost) {
+  const originalGetSourceFile = compilerHost.getSourceFile;
+  compilerHost.getSourceFile = (...args) => {
+    const result = originalGetSourceFile.call(compilerHost, ...args);
+    if (result) {
+      result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
+    }
+    return result;
+  };
+}
+function createProgramHost(system, createProgram2) {
+  const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath())));
+  return {
+    useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
+    getNewLine: () => system.newLine,
+    getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
+    getDefaultLibLocation,
+    getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)),
+    fileExists: (path) => system.fileExists(path),
+    readFile: (path, encoding) => system.readFile(path, encoding),
+    directoryExists: (path) => system.directoryExists(path),
+    getDirectories: (path) => system.getDirectories(path),
+    readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth),
+    realpath: maybeBind(system, system.realpath),
+    getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable),
+    trace: (s) => system.write(s + system.newLine),
+    createDirectory: (path) => system.createDirectory(path),
+    writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
+    createHash: maybeBind(system, system.createHash),
+    createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
+    storeSignatureInfo: system.storeSignatureInfo,
+    now: maybeBind(system, system.now)
+  };
+}
+function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) {
+  const write = (s) => system.write(s + system.newLine);
+  const result = createProgramHost(system, createProgram2);
+  copyProperties(result, createWatchHost(system, reportWatchStatus2));
+  result.afterProgramCreate = (builderProgram) => {
+    const compilerOptions = builderProgram.getCompilerOptions();
+    const newLine = getNewLineCharacter(compilerOptions);
+    emitFilesAndReportErrors(
+      builderProgram,
+      reportDiagnostic,
+      write,
+      (errorCount) => result.onWatchStatusChange(
+        createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount),
+        newLine,
+        compilerOptions,
+        errorCount
+      )
+    );
+  };
+  return result;
+}
+function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) {
+  reportDiagnostic(diagnostic);
+  system.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+}
+function createWatchCompilerHostOfConfigFile({
+  configFileName,
+  optionsToExtend,
+  watchOptionsToExtend,
+  extraFileExtensions,
+  system,
+  createProgram: createProgram2,
+  reportDiagnostic,
+  reportWatchStatus: reportWatchStatus2
+}) {
+  const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system);
+  const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2);
+  host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic);
+  host.configFileName = configFileName;
+  host.optionsToExtend = optionsToExtend;
+  host.watchOptionsToExtend = watchOptionsToExtend;
+  host.extraFileExtensions = extraFileExtensions;
+  return host;
+}
+function createWatchCompilerHostOfFilesAndCompilerOptions({
+  rootFiles,
+  options,
+  watchOptions,
+  projectReferences,
+  system,
+  createProgram: createProgram2,
+  reportDiagnostic,
+  reportWatchStatus: reportWatchStatus2
+}) {
+  const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2);
+  host.rootFiles = rootFiles;
+  host.options = options;
+  host.watchOptions = watchOptions;
+  host.projectReferences = projectReferences;
+  return host;
+}
+function performIncrementalCompilation(input) {
+  const system = input.system || sys;
+  const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system));
+  const builderProgram = createIncrementalProgram(input);
+  const exitStatus = emitFilesAndReportErrorsAndGetExitStatus(
+    builderProgram,
+    input.reportDiagnostic || createDiagnosticReporter(system),
+    (s) => host.trace && host.trace(s),
+    input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0
+  );
+  if (input.afterProgramEmitAndDiagnostics) input.afterProgramEmitAndDiagnostics(builderProgram);
+  return exitStatus;
+}
+
+// src/compiler/watchPublic.ts
+function readBuilderProgram(compilerOptions, host) {
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions);
+  if (!buildInfoPath) return void 0;
+  let buildInfo;
+  if (host.getBuildInfo) {
+    buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath);
+  } else {
+    const content = host.readFile(buildInfoPath);
+    if (!content) return void 0;
+    buildInfo = getBuildInfo(buildInfoPath, content);
+  }
+  if (!buildInfo || buildInfo.version !== version || !buildInfo.program) return void 0;
+  return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
+}
+function createIncrementalCompilerHost(options, system = sys) {
+  const host = createCompilerHostWorker(
+    options,
+    /*setParentNodes*/
+    void 0,
+    system
+  );
+  host.createHash = maybeBind(system, system.createHash);
+  host.storeSignatureInfo = system.storeSignatureInfo;
+  setGetSourceFileAsHashVersioned(host);
+  changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
+  return host;
+}
+function createIncrementalProgram({
+  rootNames,
+  options,
+  configFileParsingDiagnostics,
+  projectReferences,
+  host,
+  createProgram: createProgram2
+}) {
+  host = host || createIncrementalCompilerHost(options);
+  createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram;
+  const oldProgram = readBuilderProgram(options, host);
+  return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences);
+}
+function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) {
+  if (isArray(rootFilesOrConfigFileName)) {
+    return createWatchCompilerHostOfFilesAndCompilerOptions({
+      rootFiles: rootFilesOrConfigFileName,
+      options,
+      watchOptions: watchOptionsOrExtraFileExtensions,
+      projectReferences: projectReferencesOrWatchOptionsToExtend,
+      system,
+      createProgram: createProgram2,
+      reportDiagnostic,
+      reportWatchStatus: reportWatchStatus2
+    });
+  } else {
+    return createWatchCompilerHostOfConfigFile({
+      configFileName: rootFilesOrConfigFileName,
+      optionsToExtend: options,
+      watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend,
+      extraFileExtensions: watchOptionsOrExtraFileExtensions,
+      system,
+      createProgram: createProgram2,
+      reportDiagnostic,
+      reportWatchStatus: reportWatchStatus2
+    });
+  }
+}
+function createWatchProgram(host) {
+  let builderProgram;
+  let updateLevel;
+  let missingFilesMap;
+  let watchedWildcardDirectories;
+  let timerToUpdateProgram;
+  let timerToInvalidateFailedLookupResolutions;
+  let parsedConfigs;
+  let sharedExtendedConfigFileWatchers;
+  let extendedConfigCache = host.extendedConfigCache;
+  let reportFileChangeDetectedOnCreateProgram = false;
+  const sourceFilesCache = /* @__PURE__ */ new Map();
+  let missingFilePathsRequestedForRelease;
+  let hasChangedCompilerOptions = false;
+  const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames();
+  const currentDirectory = host.getCurrentDirectory();
+  const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host;
+  let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host;
+  let wildcardDirectories;
+  let configFileParsingDiagnostics;
+  let canConfigFileJsonReportNoInputFiles = false;
+  let hasChangedConfigFileParsingErrors = false;
+  const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2);
+  const directoryStructureHost = cachedDirectoryStructureHost || host;
+  const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost);
+  let newLine = updateNewLine();
+  if (configFileName && host.configFileParsingResult) {
+    setConfigFileParsingResult(host.configFileParsingResult);
+    newLine = updateNewLine();
+  }
+  reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode);
+  if (configFileName && !host.configFileParsingResult) {
+    newLine = getNewLineCharacter(optionsToExtendForConfigFile);
+    Debug.assert(!rootFileNames);
+    parseConfigFile2();
+    newLine = updateNewLine();
+  }
+  Debug.assert(compilerOptions);
+  Debug.assert(rootFileNames);
+  const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames2}`);
+  let configFileWatcher;
+  if (configFileName) {
+    configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
+  }
+  const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
+  setGetSourceFileAsHashVersioned(compilerHost);
+  const getNewSourceFile = compilerHost.getSourceFile;
+  compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
+  compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
+  compilerHost.getNewLine = () => newLine;
+  compilerHost.fileExists = fileExists;
+  compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile;
+  compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine;
+  compilerHost.toPath = toPath3;
+  compilerHost.getCompilationSettings = () => compilerOptions;
+  compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect);
+  compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations);
+  compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation);
+  compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots);
+  compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost;
+  compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations;
+  compilerHost.onInvalidatedResolution = scheduleProgramUpdate;
+  compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate;
+  compilerHost.fileIsOpen = returnFalse;
+  compilerHost.getCurrentProgram = getCurrentProgram;
+  compilerHost.writeLog = writeLog;
+  compilerHost.getParsedCommandLine = getParsedCommandLine;
+  const resolutionCache = createResolutionCache(
+    compilerHost,
+    configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
+    /*logChangesWhenResolvingModule*/
+    false
+  );
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
+  }
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+  compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
+  }
+  compilerHost.resolveLibrary = !host.resolveLibrary ? resolutionCache.resolveLibrary.bind(resolutionCache) : host.resolveLibrary.bind(host);
+  compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
+  const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
+  const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
+  const customHasInvalidLibResolutions = host.resolveLibrary ? maybeBind(host, host.hasInvalidatedLibResolutions) || returnTrue : returnFalse;
+  builderProgram = readBuilderProgram(compilerOptions, compilerHost);
+  synchronizeProgram();
+  watchConfigFileWildCardDirectories();
+  if (configFileName) updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
+  return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close, getResolutionCache } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close, getResolutionCache };
+  function close() {
+    clearInvalidateResolutionsOfFailedLookupLocations();
+    resolutionCache.clear();
+    clearMap(sourceFilesCache, (value) => {
+      if (value && value.fileWatcher) {
+        value.fileWatcher.close();
+        value.fileWatcher = void 0;
       }
-      return currentState;
+    });
+    if (configFileWatcher) {
+      configFileWatcher.close();
+      configFileWatcher = void 0;
+    }
+    extendedConfigCache == null ? void 0 : extendedConfigCache.clear();
+    extendedConfigCache = void 0;
+    if (sharedExtendedConfigFileWatchers) {
+      clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf);
+      sharedExtendedConfigFileWatchers = void 0;
+    }
+    if (watchedWildcardDirectories) {
+      clearMap(watchedWildcardDirectories, closeFileWatcherOf);
+      watchedWildcardDirectories = void 0;
+    }
+    if (missingFilesMap) {
+      clearMap(missingFilesMap, closeFileWatcher);
+      missingFilesMap = void 0;
+    }
+    if (parsedConfigs) {
+      clearMap(parsedConfigs, (config) => {
+        var _a;
+        (_a = config.watcher) == null ? void 0 : _a.close();
+        config.watcher = void 0;
+        if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf);
+        config.watchedDirectories = void 0;
+      });
+      parsedConfigs = void 0;
     }
-    function addExtraDeclarationsForConvertedLoop(statements, state, outerState) {
-      let extraVariableDeclarations;
-      if (state.argumentsName) {
-        if (outerState) {
-          outerState.argumentsName = state.argumentsName;
-        } else {
-          (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
-            factory2.createVariableDeclaration(
-              state.argumentsName,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              factory2.createIdentifier("arguments")
-            )
-          );
-        }
+    builderProgram = void 0;
+  }
+  function getResolutionCache() {
+    return resolutionCache;
+  }
+  function getCurrentBuilderProgram() {
+    return builderProgram;
+  }
+  function getCurrentProgram() {
+    return builderProgram && builderProgram.getProgramOrUndefined();
+  }
+  function synchronizeProgram() {
+    writeLog(`Synchronizing program`);
+    Debug.assert(compilerOptions);
+    Debug.assert(rootFileNames);
+    clearInvalidateResolutionsOfFailedLookupLocations();
+    const program = getCurrentBuilderProgram();
+    if (hasChangedCompilerOptions) {
+      newLine = updateNewLine();
+      if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) {
+        resolutionCache.onChangesAffectModuleResolution();
       }
-      if (state.thisName) {
-        if (outerState) {
-          outerState.thisName = state.thisName;
-        } else {
-          (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
-            factory2.createVariableDeclaration(
-              state.thisName,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              factory2.createIdentifier("this")
-            )
-          );
+    }
+    const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidLibResolutions);
+    const {
+      originalReadFile,
+      originalFileExists,
+      originalDirectoryExists,
+      originalCreateDirectory,
+      originalWriteFile,
+      readFileWithCache
+    } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
+    if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+      if (hasChangedConfigFileParsingErrors) {
+        if (reportFileChangeDetectedOnCreateProgram) {
+          reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
         }
+        builderProgram = createProgram2(
+          /*rootNames*/
+          void 0,
+          /*options*/
+          void 0,
+          compilerHost,
+          builderProgram,
+          configFileParsingDiagnostics,
+          projectReferences
+        );
+        hasChangedConfigFileParsingErrors = false;
       }
-      if (state.hoistedLocalVariables) {
-        if (outerState) {
-          outerState.hoistedLocalVariables = state.hoistedLocalVariables;
-        } else {
-          if (!extraVariableDeclarations) {
-            extraVariableDeclarations = [];
-          }
-          for (const identifier of state.hoistedLocalVariables) {
-            extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier));
-          }
-        }
-      }
-      if (state.loopOutParameters.length) {
-        if (!extraVariableDeclarations) {
-          extraVariableDeclarations = [];
-        }
-        for (const outParam of state.loopOutParameters) {
-          extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName));
-        }
+    } else {
+      if (reportFileChangeDetectedOnCreateProgram) {
+        reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
       }
-      if (state.conditionVariable) {
-        if (!extraVariableDeclarations) {
-          extraVariableDeclarations = [];
+      createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions);
+    }
+    reportFileChangeDetectedOnCreateProgram = false;
+    if (host.afterProgramCreate && program !== builderProgram) {
+      host.afterProgramCreate(builderProgram);
+    }
+    compilerHost.readFile = originalReadFile;
+    compilerHost.fileExists = originalFileExists;
+    compilerHost.directoryExists = originalDirectoryExists;
+    compilerHost.createDirectory = originalCreateDirectory;
+    compilerHost.writeFile = originalWriteFile;
+    return builderProgram;
+  }
+  function createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions) {
+    writeLog("CreatingProgramWith::");
+    writeLog(`  roots: ${JSON.stringify(rootFileNames)}`);
+    writeLog(`  options: ${JSON.stringify(compilerOptions)}`);
+    if (projectReferences) writeLog(`  projectReferences: ${JSON.stringify(projectReferences)}`);
+    const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram();
+    hasChangedCompilerOptions = false;
+    hasChangedConfigFileParsingErrors = false;
+    resolutionCache.startCachingPerDirectoryResolution();
+    compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions;
+    compilerHost.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions;
+    compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
+    const oldProgram = getCurrentProgram();
+    builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
+    resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram);
+    updateMissingFilePathsWatch(
+      builderProgram.getProgram(),
+      missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()),
+      watchMissingFilePath
+    );
+    if (needsUpdateInTypeRootWatch) {
+      resolutionCache.updateTypeRootsWatch();
+    }
+    if (missingFilePathsRequestedForRelease) {
+      for (const missingFilePath of missingFilePathsRequestedForRelease) {
+        if (!missingFilesMap.has(missingFilePath)) {
+          sourceFilesCache.delete(missingFilePath);
         }
-        extraVariableDeclarations.push(factory2.createVariableDeclaration(
-          state.conditionVariable,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          factory2.createFalse()
-        ));
-      }
-      if (extraVariableDeclarations) {
-        statements.push(factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList(extraVariableDeclarations)
-        ));
       }
+      missingFilePathsRequestedForRelease = void 0;
     }
-    function createOutVariable(p) {
-      return factory2.createVariableDeclaration(
-        p.originalName,
-        /*exclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        p.outParamName
-      );
+  }
+  function updateRootFileNames(files) {
+    Debug.assert(!configFileName, "Cannot update root file names with config file watch mode");
+    rootFileNames = files;
+    scheduleProgramUpdate();
+  }
+  function updateNewLine() {
+    return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile);
+  }
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function isFileMissingOnHost(hostSourceFile) {
+    return typeof hostSourceFile === "boolean";
+  }
+  function isFilePresenceUnknownOnHost(hostSourceFile) {
+    return typeof hostSourceFile.version === "boolean";
+  }
+  function fileExists(fileName) {
+    const path = toPath3(fileName);
+    if (isFileMissingOnHost(sourceFilesCache.get(path))) {
+      return false;
     }
-    function createFunctionForInitializerOfForStatement(node, currentState) {
-      const functionName = factory2.createUniqueName("_loop_init");
-      const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0;
-      let emitFlags = 0 /* None */;
-      if (currentState.containsLexicalThis)
-        emitFlags |= 16 /* CapturesThis */;
-      if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
-        emitFlags |= 524288 /* AsyncFunctionBody */;
-      const statements = [];
-      statements.push(factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        node.initializer
-      ));
-      copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
-      const functionDeclaration = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        setEmitFlags(
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              functionName,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              setEmitFlags(
-                factory2.createFunctionExpression(
-                  /*modifiers*/
-                  void 0,
-                  containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0,
-                  /*name*/
-                  void 0,
-                  /*typeParameters*/
-                  void 0,
-                  /*parameters*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  Debug.checkDefined(visitNode(
-                    factory2.createBlock(
-                      statements,
-                      /*multiLine*/
-                      true
-                    ),
-                    visitor,
-                    isBlock
-                  ))
-                ),
-                emitFlags
-              )
-            )
-          ]),
-          4194304 /* NoHoisting */
-        )
-      );
-      const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable));
-      return { functionName, containsYield, functionDeclaration, part };
+    return directoryStructureHost.fileExists(fileName);
+  }
+  function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (isFileMissingOnHost(hostSourceFile)) {
+      return void 0;
     }
-    function createFunctionForBodyOfIterationStatement(node, currentState, outerState) {
-      const functionName = factory2.createUniqueName("_loop");
-      startLexicalEnvironment();
-      const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
-      const lexicalEnvironment = endLexicalEnvironment();
-      const statements = [];
-      if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) {
-        currentState.conditionVariable = factory2.createUniqueName("inc");
-        if (node.incrementor) {
-          statements.push(factory2.createIfStatement(
-            currentState.conditionVariable,
-            factory2.createExpressionStatement(Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))),
-            factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
-          ));
+    const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
+    if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile) || hostSourceFile.sourceFile.impliedNodeFormat !== impliedNodeFormat) {
+      const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError);
+      if (hostSourceFile) {
+        if (sourceFile) {
+          hostSourceFile.sourceFile = sourceFile;
+          hostSourceFile.version = sourceFile.version;
+          if (!hostSourceFile.fileWatcher) {
+            hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
+          }
         } else {
-          statements.push(factory2.createIfStatement(
-            factory2.createLogicalNot(currentState.conditionVariable),
-            factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
-          ));
+          if (hostSourceFile.fileWatcher) {
+            hostSourceFile.fileWatcher.close();
+          }
+          sourceFilesCache.set(path, false);
         }
-        if (shouldConvertConditionOfForStatement(node)) {
-          statements.push(factory2.createIfStatement(
-            factory2.createPrefixUnaryExpression(54 /* ExclamationToken */, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))),
-            Debug.checkDefined(visitNode(factory2.createBreakStatement(), visitor, isStatement))
-          ));
+      } else {
+        if (sourceFile) {
+          const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
+          sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher });
+        } else {
+          sourceFilesCache.set(path, false);
         }
       }
-      Debug.assert(statement);
-      if (isBlock(statement)) {
-        addRange(statements, statement.statements);
+      return sourceFile;
+    }
+    return hostSourceFile.sourceFile;
+  }
+  function nextSourceFileVersion(path) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (hostSourceFile !== void 0) {
+      if (isFileMissingOnHost(hostSourceFile)) {
+        sourceFilesCache.set(path, { version: false });
       } else {
-        statements.push(statement);
+        hostSourceFile.version = false;
       }
-      copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
-      insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
-      const loopBody = factory2.createBlock(
-        statements,
-        /*multiLine*/
-        true
-      );
-      if (isBlock(statement))
-        setOriginalNode(loopBody, statement);
-      const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
-      let emitFlags = 1048576 /* ReuseTempVariableScope */;
-      if (currentState.containsLexicalThis)
-        emitFlags |= 16 /* CapturesThis */;
-      if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
-        emitFlags |= 524288 /* AsyncFunctionBody */;
-      const functionDeclaration = factory2.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        setEmitFlags(
-          factory2.createVariableDeclarationList(
-            [
-              factory2.createVariableDeclaration(
-                functionName,
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                setEmitFlags(
-                  factory2.createFunctionExpression(
-                    /*modifiers*/
-                    void 0,
-                    containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0,
-                    /*name*/
-                    void 0,
-                    /*typeParameters*/
-                    void 0,
-                    currentState.loopParameters,
-                    /*type*/
-                    void 0,
-                    loopBody
-                  ),
-                  emitFlags
-                )
-              )
-            ]
-          ),
-          4194304 /* NoHoisting */
-        )
-      );
-      const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield);
-      return { functionName, containsYield, functionDeclaration, part };
     }
-    function copyOutParameter(outParam, copyDirection) {
-      const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName;
-      const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName;
-      return factory2.createBinaryExpression(target, 64 /* EqualsToken */, source);
-    }
-    function copyOutParameters(outParams, partFlags, copyDirection, statements) {
-      for (const outParam of outParams) {
-        if (outParam.flags & partFlags) {
-          statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection)));
+  }
+  function getSourceVersion(path, readFileWithCache) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (!hostSourceFile) return void 0;
+    if (hostSourceFile.version) return hostSourceFile.version;
+    const text = readFileWithCache(path);
+    return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
+  }
+  function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
+    const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
+    if (hostSourceFileInfo !== void 0) {
+      if (isFileMissingOnHost(hostSourceFileInfo)) {
+        (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path);
+      } else if (hostSourceFileInfo.sourceFile === oldSourceFile) {
+        if (hostSourceFileInfo.fileWatcher) {
+          hostSourceFileInfo.fileWatcher.close();
+        }
+        sourceFilesCache.delete(oldSourceFile.resolvedPath);
+        if (!hasSourceFileByPath) {
+          resolutionCache.removeResolutionsOfFile(oldSourceFile.path);
         }
       }
     }
-    function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
-      const call = factory2.createCallExpression(
-        initFunctionExpressionName,
-        /*typeArguments*/
-        void 0,
-        []
-      );
-      const callResult = containsYield ? factory2.createYieldExpression(
-        factory2.createToken(42 /* AsteriskToken */),
-        setEmitFlags(call, 8388608 /* Iterator */)
-      ) : call;
-      return factory2.createExpressionStatement(callResult);
+  }
+  function reportWatchDiagnostic(message) {
+    if (host.onWatchStatusChange) {
+      host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile);
     }
-    function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
-      const statements = [];
-      const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
-      const call = factory2.createCallExpression(
-        loopFunctionExpressionName,
-        /*typeArguments*/
-        void 0,
-        map(state.loopParameters, (p) => p.name)
-      );
-      const callResult = containsYield ? factory2.createYieldExpression(
-        factory2.createToken(42 /* AsteriskToken */),
-        setEmitFlags(call, 8388608 /* Iterator */)
-      ) : call;
-      if (isSimpleLoop) {
-        statements.push(factory2.createExpressionStatement(callResult));
-        copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
-      } else {
-        const loopResultName = factory2.createUniqueName("state");
-        const stateVariable = factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList(
-            [factory2.createVariableDeclaration(
-              loopResultName,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              callResult
-            )]
-          )
+  }
+  function hasChangedAutomaticTypeDirectiveNames() {
+    return resolutionCache.hasChangedAutomaticTypeDirectiveNames();
+  }
+  function clearInvalidateResolutionsOfFailedLookupLocations() {
+    if (!timerToInvalidateFailedLookupResolutions) return false;
+    host.clearTimeout(timerToInvalidateFailedLookupResolutions);
+    timerToInvalidateFailedLookupResolutions = void 0;
+    return true;
+  }
+  function scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    if (!host.setTimeout || !host.clearTimeout) {
+      return resolutionCache.invalidateResolutionsOfFailedLookupLocations();
+    }
+    const pending = clearInvalidateResolutionsOfFailedLookupLocations();
+    writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`);
+    timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250, "timerToInvalidateFailedLookupResolutions");
+  }
+  function invalidateResolutionsOfFailedLookup() {
+    timerToInvalidateFailedLookupResolutions = void 0;
+    if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+      scheduleProgramUpdate();
+    }
+  }
+  function scheduleProgramUpdate() {
+    if (!host.setTimeout || !host.clearTimeout) {
+      return;
+    }
+    if (timerToUpdateProgram) {
+      host.clearTimeout(timerToUpdateProgram);
+    }
+    writeLog("Scheduling update");
+    timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250, "timerToUpdateProgram");
+  }
+  function scheduleProgramReload() {
+    Debug.assert(!!configFileName);
+    updateLevel = 2 /* Full */;
+    scheduleProgramUpdate();
+  }
+  function updateProgramWithWatchStatus() {
+    timerToUpdateProgram = void 0;
+    reportFileChangeDetectedOnCreateProgram = true;
+    updateProgram();
+  }
+  function updateProgram() {
+    var _a, _b, _c, _d;
+    switch (updateLevel) {
+      case 1 /* RootNamesAndUpdate */:
+        (_a = perfLogger) == null ? void 0 : _a.logStartUpdateProgram("PartialConfigReload");
+        reloadFileNamesFromConfigFile();
+        break;
+      case 2 /* Full */:
+        (_b = perfLogger) == null ? void 0 : _b.logStartUpdateProgram("FullConfigReload");
+        reloadConfigFile();
+        break;
+      default:
+        (_c = perfLogger) == null ? void 0 : _c.logStartUpdateProgram("SynchronizeProgram");
+        synchronizeProgram();
+        break;
+    }
+    (_d = perfLogger) == null ? void 0 : _d.logStopUpdateProgram("Done");
+    return getCurrentBuilderProgram();
+  }
+  function reloadFileNamesFromConfigFile() {
+    writeLog("Reloading new file names and options");
+    Debug.assert(compilerOptions);
+    Debug.assert(configFileName);
+    updateLevel = 0 /* Update */;
+    rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions);
+    if (updateErrorForNoInputFiles(rootFileNames, getNormalizedAbsolutePath(configFileName, currentDirectory), compilerOptions.configFile.configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) {
+      hasChangedConfigFileParsingErrors = true;
+    }
+    synchronizeProgram();
+  }
+  function reloadConfigFile() {
+    Debug.assert(configFileName);
+    writeLog(`Reloading config file: ${configFileName}`);
+    updateLevel = 0 /* Update */;
+    if (cachedDirectoryStructureHost) {
+      cachedDirectoryStructureHost.clearCache();
+    }
+    parseConfigFile2();
+    hasChangedCompilerOptions = true;
+    synchronizeProgram();
+    watchConfigFileWildCardDirectories();
+    updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
+  }
+  function parseConfigFile2() {
+    Debug.assert(configFileName);
+    setConfigFileParsingResult(
+      getParsedCommandLineOfConfigFile(
+        configFileName,
+        optionsToExtendForConfigFile,
+        parseConfigFileHost,
+        extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
+        watchOptionsToExtend,
+        extraFileExtensions
+      )
+    );
+  }
+  function setConfigFileParsingResult(configFileParseResult) {
+    rootFileNames = configFileParseResult.fileNames;
+    compilerOptions = configFileParseResult.options;
+    watchOptions = configFileParseResult.watchOptions;
+    projectReferences = configFileParseResult.projectReferences;
+    wildcardDirectories = configFileParseResult.wildcardDirectories;
+    configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice();
+    canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw);
+    hasChangedConfigFileParsingErrors = true;
+  }
+  function getParsedCommandLine(configFileName2) {
+    const configPath = toPath3(configFileName2);
+    let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+    if (config) {
+      if (!config.updateLevel) return config.parsedCommandLine;
+      if (config.parsedCommandLine && config.updateLevel === 1 /* RootNamesAndUpdate */ && !host.getParsedCommandLine) {
+        writeLog("Reloading new file names and options");
+        Debug.assert(compilerOptions);
+        const fileNames = getFileNamesFromConfigSpecs(
+          config.parsedCommandLine.options.configFile.configFileSpecs,
+          getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory),
+          compilerOptions,
+          parseConfigFileHost
         );
-        statements.push(stateVariable);
-        copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
-        if (state.nonLocalJumps & 8 /* Return */) {
-          let returnStatement;
-          if (outerState) {
-            outerState.nonLocalJumps |= 8 /* Return */;
-            returnStatement = factory2.createReturnStatement(loopResultName);
-          } else {
-            returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value"));
-          }
-          statements.push(
-            factory2.createIfStatement(
-              factory2.createTypeCheck(loopResultName, "object"),
-              returnStatement
-            )
-          );
-        }
-        if (state.nonLocalJumps & 2 /* Break */) {
-          statements.push(
-            factory2.createIfStatement(
-              factory2.createStrictEquality(
-                loopResultName,
-                factory2.createStringLiteral("break")
-              ),
-              factory2.createBreakStatement()
-            )
-          );
-        }
-        if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
-          const caseClauses = [];
-          processLabeledJumps(
-            state.labeledNonLocalBreaks,
-            /*isBreak*/
-            true,
-            loopResultName,
-            outerState,
-            caseClauses
-          );
-          processLabeledJumps(
-            state.labeledNonLocalContinues,
-            /*isBreak*/
-            false,
-            loopResultName,
-            outerState,
-            caseClauses
-          );
-          statements.push(
-            factory2.createSwitchStatement(
-              loopResultName,
-              factory2.createCaseBlock(caseClauses)
-            )
-          );
-        }
+        config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
+        config.updateLevel = void 0;
+        return config.parsedCommandLine;
       }
-      return statements;
     }
-    function setLabeledJump(state, isBreak, labelText, labelMarker) {
-      if (isBreak) {
-        if (!state.labeledNonLocalBreaks) {
-          state.labeledNonLocalBreaks = /* @__PURE__ */ new Map();
-        }
-        state.labeledNonLocalBreaks.set(labelText, labelMarker);
-      } else {
-        if (!state.labeledNonLocalContinues) {
-          state.labeledNonLocalContinues = /* @__PURE__ */ new Map();
-        }
-        state.labeledNonLocalContinues.set(labelText, labelMarker);
-      }
+    writeLog(`Loading config file: ${configFileName2}`);
+    const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2);
+    if (config) {
+      config.parsedCommandLine = parsedCommandLine;
+      config.updateLevel = void 0;
+    } else {
+      (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine });
     }
-    function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) {
-      if (!table) {
-        return;
-      }
-      table.forEach((labelMarker, labelText) => {
-        const statements = [];
-        if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) {
-          const label = factory2.createIdentifier(labelText);
-          statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label));
-        } else {
-          setLabeledJump(outerLoop, isBreak, labelText, labelMarker);
-          statements.push(factory2.createReturnStatement(loopResultName));
-        }
-        caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements));
-      });
+    watchReferencedProject(configFileName2, configPath, config);
+    return parsedCommandLine;
+  }
+  function getParsedCommandLineFromConfigFileHost(configFileName2) {
+    const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic;
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
+    const parsedCommandLine = getParsedCommandLineOfConfigFile(
+      configFileName2,
+      /*optionsToExtend*/
+      void 0,
+      parseConfigFileHost,
+      extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
+      watchOptionsToExtend
+    );
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic;
+    return parsedCommandLine;
+  }
+  function onReleaseParsedCommandLine(fileName) {
+    var _a;
+    const path = toPath3(fileName);
+    const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path);
+    if (!config) return;
+    parsedConfigs.delete(path);
+    if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf);
+    (_a = config.watcher) == null ? void 0 : _a.close();
+    clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers);
+  }
+  function watchFilePath(path, file, callback, pollingInterval, options, watchType) {
+    return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType);
+  }
+  function onSourceFileChange(fileName, eventKind, path) {
+    updateCachedSystemWithFile(fileName, path, eventKind);
+    if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) {
+      resolutionCache.invalidateResolutionOfFile(path);
+    }
+    nextSourceFileVersion(path);
+    scheduleProgramUpdate();
+  }
+  function updateCachedSystemWithFile(fileName, path, eventKind) {
+    if (cachedDirectoryStructureHost) {
+      cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind);
+    }
+  }
+  function watchMissingFilePath(missingFilePath, missingFileName) {
+    return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath(
+      missingFilePath,
+      missingFileName,
+      onMissingFileChange,
+      500 /* Medium */,
+      watchOptions,
+      WatchType.MissingFile
+    );
+  }
+  function onMissingFileChange(fileName, eventKind, missingFilePath) {
+    updateCachedSystemWithFile(fileName, missingFilePath, eventKind);
+    if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) {
+      missingFilesMap.get(missingFilePath).close();
+      missingFilesMap.delete(missingFilePath);
+      nextSourceFileVersion(missingFilePath);
+      scheduleProgramUpdate();
     }
-    function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) {
-      const name = decl.name;
-      if (isBindingPattern(name)) {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
-          }
+  }
+  function watchConfigFileWildCardDirectories() {
+    updateWatchingWildcardDirectories(
+      watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
+      wildcardDirectories,
+      watchWildcardDirectory
+    );
+  }
+  function watchWildcardDirectory(directory, flags) {
+    return watchDirectory(
+      directory,
+      (fileOrDirectory) => {
+        Debug.assert(configFileName);
+        Debug.assert(compilerOptions);
+        const fileOrDirectoryPath = toPath3(fileOrDirectory);
+        if (cachedDirectoryStructureHost) {
+          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
         }
-      } else {
-        loopParameters.push(factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          name
-        ));
-        const checkFlags = resolver.getNodeCheckFlags(decl);
-        if (checkFlags & 65536 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
-          const outParamName = factory2.createUniqueName("out_" + idText(name));
-          let flags = 0 /* None */;
-          if (checkFlags & 65536 /* NeedsLoopOutParameter */) {
-            flags |= 1 /* Body */;
-          }
-          if (isForStatement(container)) {
-            if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) {
-              flags |= 2 /* Initializer */;
+        nextSourceFileVersion(fileOrDirectoryPath);
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: toPath3(directory),
+          fileOrDirectory,
+          fileOrDirectoryPath,
+          configFileName,
+          extraFileExtensions,
+          options: compilerOptions,
+          program: getCurrentBuilderProgram() || rootFileNames,
+          currentDirectory,
+          useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+          writeLog,
+          toPath: toPath3
+        })) return;
+        if (updateLevel !== 2 /* Full */) {
+          updateLevel = 1 /* RootNamesAndUpdate */;
+          scheduleProgramUpdate();
+        }
+      },
+      flags,
+      watchOptions,
+      WatchType.WildcardDirectory
+    );
+  }
+  function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) {
+    updateSharedExtendedConfigFileWatcher(
+      forProjectPath,
+      options,
+      sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()),
+      (extendedConfigFileName, extendedConfigFilePath) => watchFile2(
+        extendedConfigFileName,
+        (_fileName, eventKind) => {
+          var _a;
+          updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind);
+          if (extendedConfigCache) cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3);
+          const projects = (_a = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a.projects;
+          if (!(projects == null ? void 0 : projects.size)) return;
+          projects.forEach((projectPath) => {
+            if (configFileName && toPath3(configFileName) === projectPath) {
+              updateLevel = 2 /* Full */;
+            } else {
+              const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath);
+              if (config) config.updateLevel = 2 /* Full */;
+              resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath);
             }
-            if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) {
-              flags |= 1 /* Body */;
+            scheduleProgramUpdate();
+          });
+        },
+        2e3 /* High */,
+        watchOptions2,
+        watchType
+      ),
+      toPath3
+    );
+  }
+  function watchReferencedProject(configFileName2, configPath, commandLine) {
+    var _a, _b, _c, _d;
+    commandLine.watcher || (commandLine.watcher = watchFile2(
+      configFileName2,
+      (_fileName, eventKind) => {
+        updateCachedSystemWithFile(configFileName2, configPath, eventKind);
+        const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+        if (config) config.updateLevel = 2 /* Full */;
+        resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath);
+        scheduleProgramUpdate();
+      },
+      2e3 /* High */,
+      ((_a = commandLine.parsedCommandLine) == null ? void 0 : _a.watchOptions) || watchOptions,
+      WatchType.ConfigFileOfReferencedProject
+    ));
+    updateWatchingWildcardDirectories(
+      commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
+      (_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories,
+      (directory, flags) => {
+        var _a2;
+        return watchDirectory(
+          directory,
+          (fileOrDirectory) => {
+            const fileOrDirectoryPath = toPath3(fileOrDirectory);
+            if (cachedDirectoryStructureHost) {
+              cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
+            }
+            nextSourceFileVersion(fileOrDirectoryPath);
+            const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+            if (!(config == null ? void 0 : config.parsedCommandLine)) return;
+            if (isIgnoredFileFromWildCardWatching({
+              watchedDirPath: toPath3(directory),
+              fileOrDirectory,
+              fileOrDirectoryPath,
+              configFileName: configFileName2,
+              options: config.parsedCommandLine.options,
+              program: config.parsedCommandLine.fileNames,
+              currentDirectory,
+              useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+              writeLog,
+              toPath: toPath3
+            })) return;
+            if (config.updateLevel !== 2 /* Full */) {
+              config.updateLevel = 1 /* RootNamesAndUpdate */;
+              scheduleProgramUpdate();
             }
-          }
-          loopOutParameters.push({ flags, originalName: name, outParamName });
-        }
+          },
+          flags,
+          ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions,
+          WatchType.WildcardDirectoryOfReferencedProject
+        );
+      }
+    );
+    updateExtendedConfigFilesWatches(
+      configPath,
+      (_c = commandLine.parsedCommandLine) == null ? void 0 : _c.options,
+      ((_d = commandLine.parsedCommandLine) == null ? void 0 : _d.watchOptions) || watchOptions,
+      WatchType.ExtendedConfigOfReferencedProject
+    );
+  }
+}
+
+// src/compiler/tsbuild.ts
+var UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => {
+  UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes";
+  UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 3] = "OutputMissing";
+  UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 4] = "ErrorReadingFile";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 5] = "OutOfDateWithSelf";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 6] = "OutOfDateWithUpstream";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfo"] = 7] = "OutOfDateBuildInfo";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 8] = "OutOfDateOptions";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateRoots"] = 9] = "OutOfDateRoots";
+  UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 10] = "UpstreamOutOfDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 11] = "UpstreamBlocked";
+  UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 12] = "ComputingUpstream";
+  UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 13] = "TsVersionOutputOfDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 14] = "UpToDateWithInputFileText";
+  UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 15] = "ContainerOnly";
+  UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 16] = "ForceBuild";
+  return UpToDateStatusType2;
+})(UpToDateStatusType || {});
+function resolveConfigFileProjectName(project) {
+  if (fileExtensionIs(project, ".json" /* Json */)) {
+    return project;
+  }
+  return combinePaths(project, "tsconfig.json");
+}
+
+// src/compiler/tsbuildPublic.ts
+var minimumDate = /* @__PURE__ */ new Date(-864e13);
+var maximumDate = /* @__PURE__ */ new Date(864e13);
+function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) {
+  const existingValue = configFileMap.get(resolved);
+  let newValue;
+  if (!existingValue) {
+    newValue = createT();
+    configFileMap.set(resolved, newValue);
+  }
+  return existingValue || newValue;
+}
+function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) {
+  return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map());
+}
+function getCurrentTime(host) {
+  return host.now ? host.now() : /* @__PURE__ */ new Date();
+}
+function isCircularBuildOrder(buildOrder) {
+  return !!buildOrder && !!buildOrder.buildOrder;
+}
+function getBuildOrderFromAnyBuildOrder(anyBuildOrder) {
+  return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder;
+}
+function createBuilderStatusReporter(system, pretty) {
+  return (diagnostic) => {
+    let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`;
+    system.write(output);
+  };
+}
+function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) {
+  const host = createProgramHost(system, createProgram2);
+  host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined;
+  host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop;
+  host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop;
+  host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system);
+  host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system);
+  host.now = maybeBind(system, system.now);
+  return host;
+}
+function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) {
+  const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
+  host.reportErrorSummary = reportErrorSummary2;
+  return host;
+}
+function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) {
+  const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
+  const watchHost = createWatchHost(system, reportWatchStatus2);
+  copyProperties(host, watchHost);
+  return host;
+}
+function getCompilerOptionsOfBuildOptions(buildOptions) {
+  const result = {};
+  commonOptionsWithBuild.forEach((option) => {
+    if (hasProperty(buildOptions, option.name)) result[option.name] = buildOptions[option.name];
+  });
+  return result;
+}
+function createSolutionBuilder(host, rootNames, defaultOptions) {
+  return createSolutionBuilderWorker(
+    /*watch*/
+    false,
+    host,
+    rootNames,
+    defaultOptions
+  );
+}
+function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
+  return createSolutionBuilderWorker(
+    /*watch*/
+    true,
+    host,
+    rootNames,
+    defaultOptions,
+    baseWatchOptions
+  );
+}
+function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
+  const host = hostOrHostWithWatch;
+  const hostWithWatch = hostOrHostWithWatch;
+  const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
+  const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
+  setGetSourceFileAsHashVersioned(compilerHost);
+  compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+  compilerHost.resolveLibrary = maybeBind(host, host.resolveLibrary);
+  compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+  compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+  compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
+  let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
+    compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
+    compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
+  }
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      compilerHost.getCurrentDirectory(),
+      compilerHost.getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(),
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey
+    );
+    compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      typeReferenceDirectiveResolutionCache,
+      createTypeReferenceResolutionLoader
+    );
+  }
+  let libraryResolutionCache;
+  if (!compilerHost.resolveLibrary) {
+    libraryResolutionCache = createModuleResolutionCache(
+      compilerHost.getCurrentDirectory(),
+      compilerHost.getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+    );
+    compilerHost.resolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(
+      libraryName,
+      resolveFrom,
+      options2,
+      host,
+      libraryResolutionCache
+    );
+  }
+  compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
+    state,
+    fileName,
+    toResolvedConfigFilePath(state, configFilePath),
+    /*modifiedTime*/
+    void 0
+  );
+  const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
+  const state = {
+    host,
+    hostWithWatch,
+    parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
+    write: maybeBind(host, host.trace),
+    // State of solution
+    options,
+    baseCompilerOptions,
+    rootNames,
+    baseWatchOptions,
+    resolvedConfigFilePaths: /* @__PURE__ */ new Map(),
+    configFileCache: /* @__PURE__ */ new Map(),
+    projectStatus: /* @__PURE__ */ new Map(),
+    extendedConfigCache: /* @__PURE__ */ new Map(),
+    buildInfoCache: /* @__PURE__ */ new Map(),
+    outputTimeStamps: /* @__PURE__ */ new Map(),
+    builderPrograms: /* @__PURE__ */ new Map(),
+    diagnostics: /* @__PURE__ */ new Map(),
+    projectPendingBuild: /* @__PURE__ */ new Map(),
+    projectErrorsReported: /* @__PURE__ */ new Map(),
+    compilerHost,
+    moduleResolutionCache,
+    typeReferenceDirectiveResolutionCache,
+    libraryResolutionCache,
+    // Mutable state
+    buildOrder: void 0,
+    readFileWithCache: (f) => host.readFile(f),
+    projectCompilerOptions: baseCompilerOptions,
+    cache: void 0,
+    allProjectBuildPending: true,
+    needsSummary: true,
+    watchAllProjectsPending: watch,
+    // Watch state
+    watch,
+    allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
+    allWatchedInputFiles: /* @__PURE__ */ new Map(),
+    allWatchedConfigFiles: /* @__PURE__ */ new Map(),
+    allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(),
+    allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(),
+    filesWatched: /* @__PURE__ */ new Map(),
+    lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(),
+    timerToBuildInvalidatedProject: void 0,
+    reportFileChangeDetected: false,
+    watchFile: watchFile2,
+    watchDirectory,
+    writeLog
+  };
+  return state;
+}
+function toPath2(state, fileName) {
+  return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
+}
+function toResolvedConfigFilePath(state, fileName) {
+  const { resolvedConfigFilePaths } = state;
+  const path = resolvedConfigFilePaths.get(fileName);
+  if (path !== void 0) return path;
+  const resolvedPath = toPath2(state, fileName);
+  resolvedConfigFilePaths.set(fileName, resolvedPath);
+  return resolvedPath;
+}
+function isParsedCommandLine(entry) {
+  return !!entry.options;
+}
+function getCachedParsedConfigFile(state, configFilePath) {
+  const value = state.configFileCache.get(configFilePath);
+  return value && isParsedCommandLine(value) ? value : void 0;
+}
+function parseConfigFile(state, configFileName, configFilePath) {
+  const { configFileCache } = state;
+  const value = configFileCache.get(configFilePath);
+  if (value) {
+    return isParsedCommandLine(value) ? value : void 0;
+  }
+  mark("SolutionBuilder::beforeConfigFileParsing");
+  let diagnostic;
+  const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state;
+  let parsed;
+  if (host.getParsedCommandLine) {
+    parsed = host.getParsedCommandLine(configFileName);
+    if (!parsed) diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName);
+  } else {
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d;
+    parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions);
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
+  }
+  configFileCache.set(configFilePath, parsed || diagnostic);
+  mark("SolutionBuilder::afterConfigFileParsing");
+  measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing");
+  return parsed;
+}
+function resolveProjectName(state, name) {
+  return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
+}
+function createBuildOrder(state, roots) {
+  const temporaryMarks = /* @__PURE__ */ new Map();
+  const permanentMarks = /* @__PURE__ */ new Map();
+  const circularityReportStack = [];
+  let buildOrder;
+  let circularDiagnostics;
+  for (const root of roots) {
+    visit(root);
+  }
+  return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray;
+  function visit(configFileName, inCircularContext) {
+    const projPath = toResolvedConfigFilePath(state, configFileName);
+    if (permanentMarks.has(projPath)) return;
+    if (temporaryMarks.has(projPath)) {
+      if (!inCircularContext) {
+        (circularDiagnostics || (circularDiagnostics = [])).push(
+          createCompilerDiagnostic(
+            Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0,
+            circularityReportStack.join("\r\n")
+          )
+        );
       }
+      return;
     }
-    function addObjectLiteralMembers(expressions, node, receiver, start) {
-      const properties = node.properties;
-      const numProperties = properties.length;
-      for (let i = start; i < numProperties; i++) {
-        const property = properties[i];
-        switch (property.kind) {
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            const accessors = getAllAccessorDeclarations(node.properties, property);
-            if (property === accessors.firstAccessor) {
-              expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine));
-            }
-            break;
-          case 174 /* MethodDeclaration */:
-            expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine));
-            break;
-          case 303 /* PropertyAssignment */:
-            expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine));
-            break;
-          case 304 /* ShorthandPropertyAssignment */:
-            expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine));
-            break;
-          default:
-            Debug.failBadSyntaxKind(node);
-            break;
+    temporaryMarks.set(projPath, true);
+    circularityReportStack.push(configFileName);
+    const parsed = parseConfigFile(state, configFileName, projPath);
+    if (parsed && parsed.projectReferences) {
+      for (const ref of parsed.projectReferences) {
+        const resolvedRefPath = resolveProjectName(state, ref.path);
+        visit(resolvedRefPath, inCircularContext || ref.circular);
+      }
+    }
+    circularityReportStack.pop();
+    permanentMarks.set(projPath, true);
+    (buildOrder || (buildOrder = [])).push(configFileName);
+  }
+}
+function getBuildOrder(state) {
+  return state.buildOrder || createStateBuildOrder(state);
+}
+function createStateBuildOrder(state) {
+  const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f)));
+  state.resolvedConfigFilePaths.clear();
+  const currentProjects = new Set(
+    getBuildOrderFromAnyBuildOrder(buildOrder).map(
+      (resolved) => toResolvedConfigFilePath(state, resolved)
+    )
+  );
+  const noopOnDelete = { onDeleteValue: noop };
+  mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.lastCachedPackageJsonLookups, currentProjects, noopOnDelete);
+  if (state.watch) {
+    mutateMapSkippingNewValues(
+      state.allWatchedConfigFiles,
+      currentProjects,
+      { onDeleteValue: closeFileWatcher }
+    );
+    state.allWatchedExtendedConfigFiles.forEach((watcher) => {
+      watcher.projects.forEach((project) => {
+        if (!currentProjects.has(project)) {
+          watcher.projects.delete(project);
         }
+      });
+      watcher.close();
+    });
+    mutateMapSkippingNewValues(
+      state.allWatchedWildcardDirectories,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) }
+    );
+    mutateMapSkippingNewValues(
+      state.allWatchedInputFiles,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
+    );
+    mutateMapSkippingNewValues(
+      state.allWatchedPackageJsonFiles,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
+    );
+  }
+  return state.buildOrder = buildOrder;
+}
+function getBuildOrderFor(state, project, onlyReferences) {
+  const resolvedProject = project && resolveProjectName(state, project);
+  const buildOrderFromState = getBuildOrder(state);
+  if (isCircularBuildOrder(buildOrderFromState)) return buildOrderFromState;
+  if (resolvedProject) {
+    const projectPath = toResolvedConfigFilePath(state, resolvedProject);
+    const projectIndex = findIndex(
+      buildOrderFromState,
+      (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath
+    );
+    if (projectIndex === -1) return void 0;
+  }
+  const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState;
+  Debug.assert(!isCircularBuildOrder(buildOrder));
+  Debug.assert(!onlyReferences || resolvedProject !== void 0);
+  Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject);
+  return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder;
+}
+function enableCache(state) {
+  if (state.cache) {
+    disableCache(state);
+  }
+  const { compilerHost, host } = state;
+  const originalReadFileWithCache = state.readFileWithCache;
+  const originalGetSourceFile = compilerHost.getSourceFile;
+  const {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    getSourceFileWithCache,
+    readFileWithCache
+  } = changeCompilerHostLikeToUseCache(
+    host,
+    (fileName) => toPath2(state, fileName),
+    (...args) => originalGetSourceFile.call(compilerHost, ...args)
+  );
+  state.readFileWithCache = readFileWithCache;
+  compilerHost.getSourceFile = getSourceFileWithCache;
+  state.cache = {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    originalReadFileWithCache,
+    originalGetSourceFile
+  };
+}
+function disableCache(state) {
+  if (!state.cache) return;
+  const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache, libraryResolutionCache } = state;
+  host.readFile = cache.originalReadFile;
+  host.fileExists = cache.originalFileExists;
+  host.directoryExists = cache.originalDirectoryExists;
+  host.createDirectory = cache.originalCreateDirectory;
+  host.writeFile = cache.originalWriteFile;
+  compilerHost.getSourceFile = cache.originalGetSourceFile;
+  state.readFileWithCache = cache.originalReadFileWithCache;
+  extendedConfigCache.clear();
+  moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear();
+  typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear();
+  libraryResolutionCache == null ? void 0 : libraryResolutionCache.clear();
+  state.cache = void 0;
+}
+function clearProjectStatus(state, resolved) {
+  state.projectStatus.delete(resolved);
+  state.diagnostics.delete(resolved);
+}
+function addProjToQueue({ projectPendingBuild }, proj, updateLevel) {
+  const value = projectPendingBuild.get(proj);
+  if (value === void 0) {
+    projectPendingBuild.set(proj, updateLevel);
+  } else if (value < updateLevel) {
+    projectPendingBuild.set(proj, updateLevel);
+  }
+}
+function setupInitialBuild(state, cancellationToken) {
+  if (!state.allProjectBuildPending) return;
+  state.allProjectBuildPending = false;
+  if (state.options.watch) reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode);
+  enableCache(state);
+  const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state));
+  buildOrder.forEach(
+    (configFileName) => state.projectPendingBuild.set(
+      toResolvedConfigFilePath(state, configFileName),
+      0 /* Update */
+    )
+  );
+  if (cancellationToken) {
+    cancellationToken.throwIfCancellationRequested();
+  }
+}
+var InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => {
+  InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build";
+  InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 1] = "UpdateOutputFileStamps";
+  return InvalidatedProjectKind2;
+})(InvalidatedProjectKind || {});
+function doneInvalidatedProject(state, projectPath) {
+  state.projectPendingBuild.delete(projectPath);
+  return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */;
+}
+function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) {
+  let updateOutputFileStampsPending = true;
+  return {
+    kind: 1 /* UpdateOutputFileStamps */,
+    project,
+    projectPath,
+    buildOrder,
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
+    updateOutputFileStatmps: () => {
+      updateOutputTimestamps(state, config, projectPath);
+      updateOutputFileStampsPending = false;
+    },
+    done: () => {
+      if (updateOutputFileStampsPending) {
+        updateOutputTimestamps(state, config, projectPath);
       }
+      mark("SolutionBuilder::Timestamps only updates");
+      return doneInvalidatedProject(state, projectPath);
     }
-    function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          Debug.checkDefined(visitNode(property.name, visitor, isPropertyName))
-        ),
-        Debug.checkDefined(visitNode(property.initializer, visitor, isExpression))
-      );
-      setTextRange(expression, property);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
+  };
+}
+function createBuildOrUpdateInvalidedProject(state, project, projectPath, projectIndex, config, buildOrder) {
+  let step = 0 /* CreateProgram */;
+  let program;
+  let buildResult;
+  return {
+    kind: 0 /* Build */,
+    project,
+    projectPath,
+    buildOrder,
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
+    getBuilderProgram: () => withProgramOrUndefined(identity),
+    getProgram: () => withProgramOrUndefined(
+      (program2) => program2.getProgramOrUndefined()
+    ),
+    getSourceFile: (fileName) => withProgramOrUndefined(
+      (program2) => program2.getSourceFile(fileName)
+    ),
+    getSourceFiles: () => withProgramOrEmptyArray(
+      (program2) => program2.getSourceFiles()
+    ),
+    getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getOptionsDiagnostics(cancellationToken)
+    ),
+    getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getGlobalDiagnostics(cancellationToken)
+    ),
+    getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray(
+      (program2) => program2.getConfigFileParsingDiagnostics()
+    ),
+    getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken)
+    ),
+    getAllDependencies: (sourceFile) => withProgramOrEmptyArray(
+      (program2) => program2.getAllDependencies(sourceFile)
+    ),
+    getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken)
+    ),
+    getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined(
+      (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile)
+    ),
+    emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => {
+      if (targetSourceFile || emitOnlyDtsFiles) {
+        return withProgramOrUndefined(
+          (program2) => {
+            var _a, _b;
+            return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project)));
+          }
+        );
       }
-      return expression;
-    }
-    function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          Debug.checkDefined(visitNode(property.name, visitor, isPropertyName))
-        ),
-        factory2.cloneNode(property.name)
-      );
-      setTextRange(expression, property);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
+      executeSteps(2 /* SemanticDiagnostics */, cancellationToken);
+      if (step === 4 /* EmitBuildInfo */) {
+        return emitBuildInfo(writeFile2, cancellationToken);
       }
-      return expression;
+      if (step !== 3 /* Emit */) return void 0;
+      return emit(writeFile2, cancellationToken, customTransformers);
+    },
+    done
+  };
+  function done(cancellationToken, writeFile2, customTransformers) {
+    executeSteps(6 /* Done */, cancellationToken, writeFile2, customTransformers);
+    mark("SolutionBuilder::Projects built");
+    return doneInvalidatedProject(state, projectPath);
+  }
+  function withProgramOrUndefined(action) {
+    executeSteps(0 /* CreateProgram */);
+    return program && action(program);
+  }
+  function withProgramOrEmptyArray(action) {
+    return withProgramOrUndefined(action) || emptyArray;
+  }
+  function createProgram2() {
+    var _a, _b, _c;
+    Debug.assert(program === void 0);
+    if (state.options.dry) {
+      reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project);
+      buildResult = 1 /* Success */;
+      step = 5 /* QueueReferencingProjects */;
+      return;
     }
-    function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          Debug.checkDefined(visitNode(method.name, visitor, isPropertyName))
-        ),
-        transformFunctionLikeToExpression(
-          method,
-          /*location*/
-          method,
-          /*name*/
-          void 0,
-          container
-        )
-      );
-      setTextRange(expression, method);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
-      }
-      return expression;
+    if (state.options.verbose) reportStatus(state, Diagnostics.Building_project_0, project);
+    if (config.fileNames.length === 0) {
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      buildResult = 0 /* None */;
+      step = 5 /* QueueReferencingProjects */;
+      return;
     }
-    function visitCatchClause(node) {
-      const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
-      let updated;
-      Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
-      if (isBindingPattern(node.variableDeclaration.name)) {
-        const temp = factory2.createTempVariable(
-          /*recordTempVariable*/
-          void 0
-        );
-        const newVariableDeclaration = factory2.createVariableDeclaration(temp);
-        setTextRange(newVariableDeclaration, node.variableDeclaration);
-        const vars = flattenDestructuringBinding(
-          node.variableDeclaration,
-          visitor,
-          context,
-          0 /* All */,
-          temp
-        );
-        const list = factory2.createVariableDeclarationList(vars);
-        setTextRange(list, node.variableDeclaration);
-        const destructure = factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          list
-        );
-        updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
-      } else {
-        updated = visitEachChild(node, visitor, context);
-      }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+    const { host, compilerHost } = state;
+    state.projectCompilerOptions = config.options;
+    (_a = state.moduleResolutionCache) == null ? void 0 : _a.update(config.options);
+    (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options);
+    program = host.createProgram(
+      config.fileNames,
+      config.options,
+      compilerHost,
+      getOldProgram(state, projectPath, config),
+      getConfigFileParsingDiagnostics(config),
+      config.projectReferences
+    );
+    if (state.watch) {
+      const internalMap = (_c = state.moduleResolutionCache) == null ? void 0 : _c.getPackageJsonInfoCache().getInternalMap();
+      state.lastCachedPackageJsonLookups.set(
+        projectPath,
+        internalMap && new Set(arrayFrom(
+          internalMap.values(),
+          (data) => state.host.realpath && (isPackageJsonInfo(data) || data.directoryExists) ? state.host.realpath(combinePaths(data.packageDirectory, "package.json")) : combinePaths(data.packageDirectory, "package.json")
+        ))
+      );
+      state.builderPrograms.set(projectPath, program);
     }
-    function addStatementToStartOfBlock(block, statement) {
-      const transformedStatements = visitNodes2(block.statements, visitor, isStatement);
-      return factory2.updateBlock(block, [statement, ...transformedStatements]);
+    step++;
+  }
+  function handleDiagnostics(diagnostics, errorFlags, errorType) {
+    if (diagnostics.length) {
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        diagnostics,
+        errorFlags,
+        errorType
+      ));
+    } else {
+      step++;
     }
-    function visitMethodDeclaration(node) {
-      Debug.assert(!isComputedPropertyName(node.name));
-      const functionExpression = transformFunctionLikeToExpression(
-        node,
-        /*location*/
-        moveRangePos(node, -1),
-        /*name*/
+  }
+  function getSyntaxDiagnostics(cancellationToken) {
+    Debug.assertIsDefined(program);
+    handleDiagnostics(
+      [
+        ...program.getConfigFileParsingDiagnostics(),
+        ...program.getOptionsDiagnostics(cancellationToken),
+        ...program.getGlobalDiagnostics(cancellationToken),
+        ...program.getSyntacticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        )
+      ],
+      8 /* SyntaxErrors */,
+      "Syntactic"
+    );
+  }
+  function getSemanticDiagnostics(cancellationToken) {
+    handleDiagnostics(
+      Debug.checkDefined(program).getSemanticDiagnostics(
+        /*sourceFile*/
         void 0,
-        /*container*/
-        void 0
-      );
-      setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
-      return setTextRange(
-        factory2.createPropertyAssignment(
-          node.name,
-          functionExpression
-        ),
-        /*location*/
-        node
-      );
+        cancellationToken
+      ),
+      16 /* TypeErrors */,
+      "Semantic"
+    );
+  }
+  function emit(writeFileCallback, cancellationToken, customTransformers) {
+    var _a, _b, _c;
+    Debug.assertIsDefined(program);
+    Debug.assert(step === 3 /* Emit */);
+    const saved = program.saveEmitState();
+    let declDiagnostics;
+    const reportDeclarationDiagnostics = (d) => (declDiagnostics || (declDiagnostics = [])).push(d);
+    const outputFiles = [];
+    const { emitResult } = emitFilesAndReportErrors(
+      program,
+      reportDeclarationDiagnostics,
+      /*write*/
+      void 0,
+      /*reportSummary*/
+      void 0,
+      (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
+      cancellationToken,
+      /*emitOnlyDtsFiles*/
+      false,
+      customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project))
+    );
+    if (declDiagnostics) {
+      program.restoreEmitState(saved);
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        declDiagnostics,
+        32 /* DeclarationEmitErrors */,
+        "Declaration file"
+      ));
+      return {
+        emitSkipped: true,
+        diagnostics: emitResult.diagnostics
+      };
     }
-    function visitAccessorDeclaration(node) {
-      Debug.assert(!isComputedPropertyName(node.name));
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      let updated;
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      if (node.kind === 177 /* GetAccessor */) {
-        updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body);
-      } else {
-        updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body);
+    const { host, compilerHost } = state;
+    const resultFlags = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */;
+    const emitterDiagnostics = createDiagnosticCollection();
+    const emittedOutputs = /* @__PURE__ */ new Map();
+    const options = program.getCompilerOptions();
+    const isIncremental = isIncrementalCompilation(options);
+    let outputTimeStampMap;
+    let now;
+    outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
+      const path = toPath2(state, name);
+      emittedOutputs.set(toPath2(state, name), name);
+      if (data == null ? void 0 : data.buildInfo) setBuildInfo(state, data.buildInfo, projectPath, options, resultFlags);
+      const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0;
+      writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
+      if (data == null ? void 0 : data.differsOnlyInMap) state.host.setModifiedTime(name, modifiedTime);
+      else if (!isIncremental && state.watch) {
+        (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host)));
       }
-      exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return updated;
+    });
+    finishEmit(
+      emitterDiagnostics,
+      emittedOutputs,
+      outputFiles.length ? outputFiles[0].name : getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()),
+      resultFlags
+    );
+    return emitResult;
+  }
+  function emitBuildInfo(writeFileCallback, cancellationToken) {
+    Debug.assertIsDefined(program);
+    Debug.assert(step === 4 /* EmitBuildInfo */);
+    const emitResult = program.emitBuildInfo((name, text, writeByteOrderMark, onError, sourceFiles, data) => {
+      if (data == null ? void 0 : data.buildInfo) setBuildInfo(state, data.buildInfo, projectPath, program.getCompilerOptions(), 2 /* DeclarationOutputUnchanged */);
+      if (writeFileCallback) writeFileCallback(name, text, writeByteOrderMark, onError, sourceFiles, data);
+      else state.compilerHost.writeFile(name, text, writeByteOrderMark, onError, sourceFiles, data);
+    }, cancellationToken);
+    if (emitResult.diagnostics.length) {
+      reportErrors(state, emitResult.diagnostics);
+      state.diagnostics.set(projectPath, [...state.diagnostics.get(projectPath), ...emitResult.diagnostics]);
+      buildResult = 64 /* EmitErrors */ & buildResult;
+    }
+    if (emitResult.emittedFiles && state.write) {
+      emitResult.emittedFiles.forEach((name) => listEmittedFile(state, config, name));
+    }
+    afterProgramDone(state, program);
+    step = 5 /* QueueReferencingProjects */;
+    return emitResult;
+  }
+  function finishEmit(emitterDiagnostics, emittedOutputs, oldestOutputFileName, resultFlags) {
+    const emitDiagnostics = emitterDiagnostics.getDiagnostics();
+    if (emitDiagnostics.length) {
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        emitDiagnostics,
+        64 /* EmitErrors */,
+        "Emit"
+      ));
+      return emitDiagnostics;
     }
-    function visitShorthandPropertyAssignment(node) {
-      return setTextRange(
-        factory2.createPropertyAssignment(
-          node.name,
-          visitIdentifier(factory2.cloneNode(node.name))
-        ),
-        /*location*/
-        node
-      );
+    if (state.write) {
+      emittedOutputs.forEach((name) => listEmittedFile(state, config, name));
     }
-    function visitComputedPropertyName(node) {
-      return visitEachChild(node, visitor, context);
+    updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs);
+    state.diagnostics.delete(projectPath);
+    state.projectStatus.set(projectPath, {
+      type: 1 /* UpToDate */,
+      oldestOutputFileName
+    });
+    afterProgramDone(state, program);
+    step = 5 /* QueueReferencingProjects */;
+    buildResult = resultFlags;
+    return emitDiagnostics;
+  }
+  function executeSteps(till, cancellationToken, writeFile2, customTransformers) {
+    while (step <= till && step < 6 /* Done */) {
+      const currentStep = step;
+      switch (step) {
+        case 0 /* CreateProgram */:
+          createProgram2();
+          break;
+        case 1 /* SyntaxDiagnostics */:
+          getSyntaxDiagnostics(cancellationToken);
+          break;
+        case 2 /* SemanticDiagnostics */:
+          getSemanticDiagnostics(cancellationToken);
+          break;
+        case 3 /* Emit */:
+          emit(writeFile2, cancellationToken, customTransformers);
+          break;
+        case 4 /* EmitBuildInfo */:
+          emitBuildInfo(writeFile2, cancellationToken);
+          break;
+        case 5 /* QueueReferencingProjects */:
+          queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult));
+          step++;
+          break;
+        case 6 /* Done */:
+        default:
+          assertType(step);
+      }
+      Debug.assert(step > currentStep);
+    }
+  }
+}
+function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) {
+  if (!state.projectPendingBuild.size) return void 0;
+  if (isCircularBuildOrder(buildOrder)) return void 0;
+  const { options, projectPendingBuild } = state;
+  for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) {
+    const project = buildOrder[projectIndex];
+    const projectPath = toResolvedConfigFilePath(state, project);
+    const updateLevel = state.projectPendingBuild.get(projectPath);
+    if (updateLevel === void 0) continue;
+    if (reportQueue) {
+      reportQueue = false;
+      reportBuildQueue(state, buildOrder);
     }
-    function visitYieldExpression(node) {
-      return visitEachChild(node, visitor, context);
+    const config = parseConfigFile(state, project, projectPath);
+    if (!config) {
+      reportParseConfigFileDiagnostic(state, projectPath);
+      projectPendingBuild.delete(projectPath);
+      continue;
     }
-    function visitArrayLiteralExpression(node) {
-      if (some(node.elements, isSpreadElement)) {
-        return transformAndSpreadElements(
-          node.elements,
-          /*isArgumentList*/
-          false,
-          !!node.multiLine,
-          /*hasTrailingComma*/
-          !!node.elements.hasTrailingComma
-        );
+    if (updateLevel === 2 /* Full */) {
+      watchConfigFile(state, project, projectPath, config);
+      watchExtendedConfigFiles(state, projectPath, config);
+      watchWildCardDirectories(state, project, projectPath, config);
+      watchInputFiles(state, project, projectPath, config);
+      watchPackageJsonFiles(state, project, projectPath, config);
+    } else if (updateLevel === 1 /* RootNamesAndUpdate */) {
+      config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost);
+      updateErrorForNoInputFiles(config.fileNames, project, config.options.configFile.configFileSpecs, config.errors, canJsonReportNoInputFiles(config.raw));
+      watchInputFiles(state, project, projectPath, config);
+      watchPackageJsonFiles(state, project, projectPath, config);
+    }
+    const status = getUpToDateStatus(state, config, projectPath);
+    if (!options.force) {
+      if (status.type === 1 /* UpToDate */) {
+        verboseReportProjectStatus(state, project, status);
+        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+        projectPendingBuild.delete(projectPath);
+        if (options.dry) {
+          reportStatus(state, Diagnostics.Project_0_is_up_to_date, project);
+        }
+        continue;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitCallExpression(node) {
-      if (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) {
-        return visitTypeScriptClassWrapper(node);
-      }
-      const expression = skipOuterExpressions(node.expression);
-      if (expression.kind === 108 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
-        return visitCallExpressionWithPotentialCapturedThisAssignment(
-          node,
-          /*assignToCapturedThis*/
-          true
-        );
+      if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 14 /* UpToDateWithInputFileText */) {
+        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+        return {
+          kind: 1 /* UpdateOutputFileStamps */,
+          status,
+          project,
+          projectPath,
+          projectIndex,
+          config
+        };
       }
-      return factory2.updateCallExpression(
-        node,
-        Debug.checkDefined(visitNode(node.expression, callExpressionVisitor, isExpression)),
-        /*typeArguments*/
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
     }
-    function visitTypeScriptClassWrapper(node) {
-      const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock);
-      const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer;
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement);
-      convertedLoopState = savedConvertedLoopState;
-      const classStatements = filter(bodyStatements, isVariableStatementWithInitializer);
-      const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt));
-      const varStatement = cast(first(classStatements), isVariableStatement);
-      const variable = varStatement.declarationList.declarations[0];
-      const initializer = skipOuterExpressions(variable.initializer);
-      let aliasAssignment = tryCast(initializer, isAssignmentExpression);
-      if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 28 /* CommaToken */) {
-        aliasAssignment = tryCast(initializer.left, isAssignmentExpression);
-      }
-      const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression);
-      const func = cast(skipOuterExpressions(call.expression), isFunctionExpression);
-      const funcStatements = func.body.statements;
-      let classBodyStart = 0;
-      let classBodyEnd = -1;
-      const statements = [];
-      if (aliasAssignment) {
-        const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement);
-        if (extendsCall) {
-          statements.push(extendsCall);
-          classBodyStart++;
-        }
-        statements.push(funcStatements[classBodyStart]);
-        classBodyStart++;
-        statements.push(
-          factory2.createExpressionStatement(
-            factory2.createAssignment(
-              aliasAssignment.left,
-              cast(variable.name, isIdentifier)
-            )
-          )
+    if (status.type === 11 /* UpstreamBlocked */) {
+      verboseReportProjectStatus(state, project, status);
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      projectPendingBuild.delete(projectPath);
+      if (options.verbose) {
+        reportStatus(
+          state,
+          status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors,
+          project,
+          status.upstreamProjectName
         );
       }
-      while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) {
-        classBodyEnd--;
-      }
-      addRange(statements, funcStatements, classBodyStart, classBodyEnd);
-      if (classBodyEnd < -1) {
-        addRange(statements, funcStatements, classBodyEnd + 1);
-      }
-      const returnStatement = tryCast(elementAt(funcStatements, classBodyEnd), isReturnStatement);
-      for (const statement of remainingStatements) {
-        if (isReturnStatement(statement) && (returnStatement == null ? void 0 : returnStatement.expression) && !isIdentifier(returnStatement.expression)) {
-          statements.push(returnStatement);
-        } else {
-          statements.push(statement);
-        }
-      }
-      addRange(
-        statements,
-        classStatements,
-        /*start*/
-        1
-      );
-      return factory2.restoreOuterExpressions(
-        node.expression,
-        factory2.restoreOuterExpressions(
-          variable.initializer,
-          factory2.restoreOuterExpressions(
-            aliasAssignment && aliasAssignment.right,
-            factory2.updateCallExpression(
-              call,
-              factory2.restoreOuterExpressions(
-                call.expression,
-                factory2.updateFunctionExpression(
-                  func,
-                  /*modifiers*/
-                  void 0,
-                  /*asteriskToken*/
-                  void 0,
-                  /*name*/
-                  void 0,
-                  /*typeParameters*/
-                  void 0,
-                  func.parameters,
-                  /*type*/
-                  void 0,
-                  factory2.updateBlock(
-                    func.body,
-                    statements
-                  )
-                )
-              ),
-              /*typeArguments*/
-              void 0,
-              call.arguments
-            )
-          )
-        )
-      );
+      continue;
     }
-    function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
-      if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 108 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
-        const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration);
-        if (node.expression.kind === 108 /* SuperKeyword */) {
-          setEmitFlags(thisArg, 8 /* NoSubstitution */);
-        }
-        let resultingCall;
-        if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
-          resultingCall = factory2.createFunctionApplyCall(
-            Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)),
-            node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)),
-            transformAndSpreadElements(
-              node.arguments,
-              /*isArgumentList*/
-              true,
-              /*multiLine*/
-              false,
-              /*hasTrailingComma*/
-              false
-            )
-          );
-        } else {
-          resultingCall = setTextRange(
-            factory2.createFunctionCallCall(
-              Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)),
-              node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)),
-              visitNodes2(node.arguments, visitor, isExpression)
-            ),
-            node
-          );
-        }
-        if (node.expression.kind === 108 /* SuperKeyword */) {
-          const initializer = factory2.createLogicalOr(
-            resultingCall,
-            createActualThis()
-          );
-          resultingCall = assignToCapturedThis ? factory2.createAssignment(createCapturedThis(), initializer) : initializer;
-        }
-        return setOriginalNode(resultingCall, node);
-      }
-      if (isSuperCall(node)) {
-        hierarchyFacts |= 131072 /* CapturedLexicalThis */;
-      }
-      return visitEachChild(node, visitor, context);
+    if (status.type === 15 /* ContainerOnly */) {
+      verboseReportProjectStatus(state, project, status);
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      projectPendingBuild.delete(projectPath);
+      continue;
     }
-    function visitNewExpression(node) {
-      if (some(node.arguments, isSpreadElement)) {
-        const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
-        return factory2.createNewExpression(
-          factory2.createFunctionApplyCall(
-            Debug.checkDefined(visitNode(target, visitor, isExpression)),
-            thisArg,
-            transformAndSpreadElements(
-              factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
-              /*isArgumentList*/
-              true,
-              /*multiLine*/
-              false,
-              /*hasTrailingComma*/
-              false
-            )
-          ),
-          /*typeArguments*/
-          void 0,
-          []
-        );
+    return {
+      kind: 0 /* Build */,
+      status,
+      project,
+      projectPath,
+      projectIndex,
+      config
+    };
+  }
+  return void 0;
+}
+function createInvalidatedProjectWithInfo(state, info, buildOrder) {
+  verboseReportProjectStatus(state, info.project, info.status);
+  return info.kind !== 1 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject(
+    state,
+    info.project,
+    info.projectPath,
+    info.projectIndex,
+    info.config,
+    buildOrder
+  ) : createUpdateOutputFileStampsProject(
+    state,
+    info.project,
+    info.projectPath,
+    info.config,
+    buildOrder
+  );
+}
+function getNextInvalidatedProject(state, buildOrder, reportQueue) {
+  const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue);
+  if (!info) return info;
+  return createInvalidatedProjectWithInfo(state, info, buildOrder);
+}
+function listEmittedFile({ write }, proj, file) {
+  if (write && proj.options.listEmittedFiles) {
+    write(`TSFILE: ${file}`);
+  }
+}
+function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) {
+  if (options.force) return void 0;
+  const value = builderPrograms.get(proj);
+  if (value) return value;
+  return readBuilderProgram(parsed.options, compilerHost);
+}
+function afterProgramDone(state, program) {
+  if (program) {
+    if (state.write) listFiles(program, state.write);
+    if (state.host.afterProgramEmitAndDiagnostics) {
+      state.host.afterProgramEmitAndDiagnostics(program);
+    }
+    program.releaseProgram();
+  }
+  state.projectCompilerOptions = state.baseCompilerOptions;
+}
+function buildErrors(state, resolvedPath, program, config, diagnostics, buildResult, errorType) {
+  const canEmitBuildInfo = program && !program.getCompilerOptions().outFile;
+  reportAndStoreErrors(state, resolvedPath, diagnostics);
+  state.projectStatus.set(resolvedPath, { type: 0 /* Unbuildable */, reason: `${errorType} errors` });
+  if (canEmitBuildInfo) return { buildResult, step: 4 /* EmitBuildInfo */ };
+  afterProgramDone(state, program);
+  return { buildResult, step: 5 /* QueueReferencingProjects */ };
+}
+function isFileWatcherWithModifiedTime(value) {
+  return !!value.watcher;
+}
+function getModifiedTime2(state, fileName) {
+  const path = toPath2(state, fileName);
+  const existing = state.filesWatched.get(path);
+  if (state.watch && !!existing) {
+    if (!isFileWatcherWithModifiedTime(existing)) return existing;
+    if (existing.modifiedTime) return existing.modifiedTime;
+  }
+  const result = getModifiedTime(state.host, fileName);
+  if (state.watch) {
+    if (existing) existing.modifiedTime = result;
+    else state.filesWatched.set(path, result);
+  }
+  return result;
+}
+function watchFile(state, file, callback, pollingInterval, options, watchType, project) {
+  const path = toPath2(state, file);
+  const existing = state.filesWatched.get(path);
+  if (existing && isFileWatcherWithModifiedTime(existing)) {
+    existing.callbacks.push(callback);
+  } else {
+    const watcher = state.watchFile(
+      file,
+      (fileName, eventKind, modifiedTime) => {
+        const existing2 = Debug.checkDefined(state.filesWatched.get(path));
+        Debug.assert(isFileWatcherWithModifiedTime(existing2));
+        existing2.modifiedTime = modifiedTime;
+        existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime));
+      },
+      pollingInterval,
+      options,
+      watchType,
+      project
+    );
+    state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing });
+  }
+  return {
+    close: () => {
+      const existing2 = Debug.checkDefined(state.filesWatched.get(path));
+      Debug.assert(isFileWatcherWithModifiedTime(existing2));
+      if (existing2.callbacks.length === 1) {
+        state.filesWatched.delete(path);
+        closeFileWatcherOf(existing2);
+      } else {
+        unorderedRemoveItem(existing2.callbacks, callback);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
-      const numElements = elements.length;
-      const segments = flatten(
-        // As we visit each element, we return one of two functions to use as the "key":
-        // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
-        // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
-        spanMap(elements, partitionSpread, (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements))
-      );
-      if (segments.length === 1) {
-        const firstSegment = segments[0];
-        if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) {
-          return firstSegment.expression;
-        }
-      }
-      const helpers = emitHelpers();
-      const startsWithSpread = segments[0].kind !== 0 /* None */;
-      let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression;
-      for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) {
-        const segment = segments[i];
-        expression = helpers.createSpreadArrayHelper(
-          expression,
-          segment.expression,
-          segment.kind === 1 /* UnpackedSpread */ && !isArgumentList
-        );
+  };
+}
+function getOutputTimeStampMap(state, resolvedConfigFilePath) {
+  if (!state.watch) return void 0;
+  let result = state.outputTimeStamps.get(resolvedConfigFilePath);
+  if (!result) state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map());
+  return result;
+}
+function setBuildInfo(state, buildInfo, resolvedConfigPath, options, resultFlags) {
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+  const existing = getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath);
+  const modifiedTime = getCurrentTime(state.host);
+  if (existing) {
+    existing.buildInfo = buildInfo;
+    existing.modifiedTime = modifiedTime;
+    if (!(resultFlags & 2 /* DeclarationOutputUnchanged */)) existing.latestChangedDtsTime = modifiedTime;
+  } else {
+    state.buildInfoCache.set(resolvedConfigPath, {
+      path: toPath2(state, buildInfoPath),
+      buildInfo,
+      modifiedTime,
+      latestChangedDtsTime: resultFlags & 2 /* DeclarationOutputUnchanged */ ? void 0 : modifiedTime
+    });
+  }
+}
+function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) {
+  const path = toPath2(state, buildInfoPath);
+  const existing = state.buildInfoCache.get(resolvedConfigPath);
+  return (existing == null ? void 0 : existing.path) === path ? existing : void 0;
+}
+function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) {
+  const path = toPath2(state, buildInfoPath);
+  const existing = state.buildInfoCache.get(resolvedConfigPath);
+  if (existing !== void 0 && existing.path === path) {
+    return existing.buildInfo || void 0;
+  }
+  const value = state.readFileWithCache(buildInfoPath);
+  const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0;
+  state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime });
+  return buildInfo;
+}
+function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) {
+  const tsconfigTime = getModifiedTime2(state, configFile);
+  if (oldestOutputFileTime < tsconfigTime) {
+    return {
+      type: 5 /* OutOfDateWithSelf */,
+      outOfDateOutputFileName: oldestOutputFileName,
+      newerInputFileName: configFile
+    };
+  }
+}
+function getUpToDateStatusWorker(state, project, resolvedPath) {
+  var _a, _b, _c, _d;
+  if (!project.fileNames.length && !canJsonReportNoInputFiles(project.raw)) {
+    return {
+      type: 15 /* ContainerOnly */
+    };
+  }
+  let referenceStatuses;
+  const force = !!state.options.force;
+  if (project.projectReferences) {
+    state.projectStatus.set(resolvedPath, { type: 12 /* ComputingUpstream */ });
+    for (const ref of project.projectReferences) {
+      const resolvedRef = resolveProjectReferencePath(ref);
+      const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef);
+      const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath);
+      const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath);
+      if (refStatus.type === 12 /* ComputingUpstream */ || refStatus.type === 15 /* ContainerOnly */) {
+        continue;
       }
-      return expression;
-    }
-    function partitionSpread(node) {
-      return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads;
-    }
-    function visitSpanOfSpreads(chunk) {
-      return map(chunk, visitExpressionOfSpread);
-    }
-    function visitExpressionOfSpread(node) {
-      Debug.assertNode(node, isSpreadElement);
-      let expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assert(expression);
-      const isCallToReadHelper = isCallToHelper(expression, "___read");
-      let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
-      if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
-        expression = emitHelpers().createReadHelper(
-          expression,
-          /*count*/
-          void 0
-        );
-        kind = 2 /* PackedSpread */;
+      if (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 11 /* UpstreamBlocked */) {
+        return {
+          type: 11 /* UpstreamBlocked */,
+          upstreamProjectName: ref.path,
+          upstreamProjectBlocked: refStatus.type === 11 /* UpstreamBlocked */
+        };
       }
-      return createSpreadSegment(kind, expression);
-    }
-    function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) {
-      const expression = factory2.createArrayLiteralExpression(
-        visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression),
-        multiLine
-      );
-      return createSpreadSegment(0 /* None */, expression);
+      if (refStatus.type !== 1 /* UpToDate */) {
+        return {
+          type: 10 /* UpstreamOutOfDate */,
+          upstreamProjectName: ref.path
+        };
+      }
+      if (!force) (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig });
+    }
+  }
+  if (force) return { type: 16 /* ForceBuild */ };
+  const { host } = state;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options);
+  let oldestOutputFileName;
+  let oldestOutputFileTime = maximumDate;
+  let buildInfoTime;
+  let buildInfoProgram;
+  let buildInfoVersionMap;
+  if (buildInfoPath) {
+    const buildInfoCacheEntry2 = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath);
+    buildInfoTime = (buildInfoCacheEntry2 == null ? void 0 : buildInfoCacheEntry2.modifiedTime) || getModifiedTime(host, buildInfoPath);
+    if (buildInfoTime === missingFileModifiedTime) {
+      if (!buildInfoCacheEntry2) {
+        state.buildInfoCache.set(resolvedPath, {
+          path: toPath2(state, buildInfoPath),
+          buildInfo: false,
+          modifiedTime: buildInfoTime
+        });
+      }
+      return {
+        type: 3 /* OutputMissing */,
+        missingOutputFileName: buildInfoPath
+      };
     }
-    function visitSpreadElement(node) {
-      return visitNode(node.expression, visitor, isExpression);
+    const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime);
+    if (!buildInfo) {
+      return {
+        type: 4 /* ErrorReadingFile */,
+        fileName: buildInfoPath
+      };
     }
-    function visitTemplateLiteral(node) {
-      return setTextRange(factory2.createStringLiteral(node.text), node);
+    if (buildInfo.program && buildInfo.version !== version) {
+      return {
+        type: 13 /* TsVersionOutputOfDate */,
+        version: buildInfo.version
+      };
     }
-    function visitStringLiteral(node) {
-      if (node.hasExtendedUnicodeEscape) {
-        return setTextRange(factory2.createStringLiteral(node.text), node);
+    if (buildInfo.program) {
+      if (((_a = buildInfo.program.changeFileSet) == null ? void 0 : _a.length) || (!project.options.noEmit ? ((_b = buildInfo.program.affectedFilesPendingEmit) == null ? void 0 : _b.length) || ((_c = buildInfo.program.emitDiagnosticsPerFile) == null ? void 0 : _c.length) : (_d = buildInfo.program.semanticDiagnosticsPerFile) == null ? void 0 : _d.length)) {
+        return {
+          type: 7 /* OutOfDateBuildInfo */,
+          buildInfoFile: buildInfoPath
+        };
       }
-      return node;
-    }
-    function visitNumericLiteral(node) {
-      if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) {
-        return setTextRange(factory2.createNumericLiteral(node.text), node);
+      if (!project.options.noEmit && getPendingEmitKind(project.options, buildInfo.program.options || {})) {
+        return {
+          type: 8 /* OutOfDateOptions */,
+          buildInfoFile: buildInfoPath
+        };
       }
-      return node;
+      buildInfoProgram = buildInfo.program;
     }
-    function visitTaggedTemplateExpression(node) {
-      return processTaggedTemplateExpression(
-        context,
-        node,
-        visitor,
-        currentSourceFile,
-        recordTaggedTemplateString,
-        1 /* All */
-      );
+    oldestOutputFileTime = buildInfoTime;
+    oldestOutputFileName = buildInfoPath;
+  }
+  let newestInputFileName = void 0;
+  let newestInputFileTime = minimumDate;
+  let pseudoInputUpToDate = false;
+  const seenRoots = /* @__PURE__ */ new Set();
+  for (const inputFile of project.fileNames) {
+    const inputTime = getModifiedTime2(state, inputFile);
+    if (inputTime === missingFileModifiedTime) {
+      return {
+        type: 0 /* Unbuildable */,
+        reason: `${inputFile} does not exist`
+      };
     }
-    function visitTemplateExpression(node) {
-      let expression = factory2.createStringLiteral(node.head.text);
-      for (const span of node.templateSpans) {
-        const args = [Debug.checkDefined(visitNode(span.expression, visitor, isExpression))];
-        if (span.literal.text.length > 0) {
-          args.push(factory2.createStringLiteral(span.literal.text));
-        }
-        expression = factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(expression, "concat"),
-          /*typeArguments*/
-          void 0,
-          args
-        );
+    const inputPath = buildInfoProgram ? toPath2(state, inputFile) : void 0;
+    if (buildInfoTime && buildInfoTime < inputTime) {
+      let version2;
+      let currentVersion;
+      if (buildInfoProgram) {
+        if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
+        const resolvedInputPath = buildInfoVersionMap.roots.get(inputPath);
+        version2 = buildInfoVersionMap.fileInfos.get(resolvedInputPath ?? inputPath);
+        const text = version2 ? state.readFileWithCache(resolvedInputPath ?? inputFile) : void 0;
+        currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
+        if (version2 && version2 === currentVersion) pseudoInputUpToDate = true;
+      }
+      if (!version2 || version2 !== currentVersion) {
+        return {
+          type: 5 /* OutOfDateWithSelf */,
+          outOfDateOutputFileName: buildInfoPath,
+          newerInputFileName: inputFile
+        };
       }
-      return setTextRange(expression, node);
     }
-    function createSyntheticSuper() {
-      return factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */);
+    if (inputTime > newestInputFileTime) {
+      newestInputFileName = inputFile;
+      newestInputFileTime = inputTime;
     }
-    function visitSuperKeyword(node, isExpressionOfCall) {
-      const expression = hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(setOriginalNode(createSyntheticSuper(), node), "prototype") : createSyntheticSuper();
-      setOriginalNode(expression, node);
-      setCommentRange(expression, node);
-      setSourceMapRange(expression, node);
-      return expression;
+    if (buildInfoProgram) seenRoots.add(inputPath);
+  }
+  if (buildInfoProgram) {
+    if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
+    const existingRoot = forEachEntry(
+      buildInfoVersionMap.roots,
+      // File was root file when project was built but its not any more
+      (_resolved, existingRoot2) => !seenRoots.has(existingRoot2) ? existingRoot2 : void 0
+    );
+    if (existingRoot) {
+      return {
+        type: 9 /* OutOfDateRoots */,
+        buildInfoFile: buildInfoPath,
+        inputFile: existingRoot
+      };
     }
-    function visitMetaProperty(node) {
-      if (node.keywordToken === 105 /* NewKeyword */ && node.name.escapedText === "target") {
-        hierarchyFacts |= 32768 /* NewTarget */;
-        return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */);
+  }
+  if (!buildInfoPath) {
+    const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames());
+    const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath);
+    for (const output of outputs) {
+      const path = toPath2(state, output);
+      let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path);
+      if (!outputTime) {
+        outputTime = getModifiedTime(state.host, output);
+        outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime);
       }
-      return node;
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) {
-        const ancestorFacts = enterSubtree(
-          32670 /* FunctionExcludes */,
-          getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */
-        );
-        previousOnEmitNode(hint, node, emitCallback);
-        exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-        return;
+      if (outputTime === missingFileModifiedTime) {
+        return {
+          type: 3 /* OutputMissing */,
+          missingOutputFileName: output
+        };
       }
-      previousOnEmitNode(hint, node, emitCallback);
-    }
-    function enableSubstitutionsForBlockScopedBindings() {
-      if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) {
-        enabledSubstitutions |= 2 /* BlockScopedBindings */;
-        context.enableSubstitution(80 /* Identifier */);
+      if (outputTime < newestInputFileTime) {
+        return {
+          type: 5 /* OutOfDateWithSelf */,
+          outOfDateOutputFileName: output,
+          newerInputFileName: newestInputFileName
+        };
       }
-    }
-    function enableSubstitutionsForCapturedThis() {
-      if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) {
-        enabledSubstitutions |= 1 /* CapturedThis */;
-        context.enableSubstitution(110 /* ThisKeyword */);
-        context.enableEmitNotification(176 /* Constructor */);
-        context.enableEmitNotification(174 /* MethodDeclaration */);
-        context.enableEmitNotification(177 /* GetAccessor */);
-        context.enableEmitNotification(178 /* SetAccessor */);
-        context.enableEmitNotification(219 /* ArrowFunction */);
-        context.enableEmitNotification(218 /* FunctionExpression */);
-        context.enableEmitNotification(262 /* FunctionDeclaration */);
+      if (outputTime < oldestOutputFileTime) {
+        oldestOutputFileTime = outputTime;
+        oldestOutputFileName = output;
       }
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
+  }
+  const buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath);
+  let pseudoUpToDate = false;
+  if (referenceStatuses) {
+    for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) {
+      if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) {
+        continue;
       }
-      if (isIdentifier(node)) {
-        return substituteIdentifier(node);
+      if (buildInfoCacheEntry && hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath)) {
+        return {
+          type: 6 /* OutOfDateWithUpstream */,
+          outOfDateOutputFileName: buildInfoPath,
+          newerProjectName: ref.path
+        };
       }
-      return node;
-    }
-    function substituteIdentifier(node) {
-      if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
-        const original = getParseTreeNode(node, isIdentifier);
-        if (original && isNameOfDeclarationWithCollidingName(original)) {
-          return setTextRange(factory2.getGeneratedNameForNode(original), node);
-        }
+      const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath);
+      if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) {
+        pseudoUpToDate = true;
+        continue;
       }
-      return node;
+      Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here");
+      return {
+        type: 6 /* OutOfDateWithUpstream */,
+        outOfDateOutputFileName: oldestOutputFileName,
+        newerProjectName: ref.path
+      };
     }
-    function isNameOfDeclarationWithCollidingName(node) {
-      switch (node.parent.kind) {
-        case 208 /* BindingElement */:
-        case 263 /* ClassDeclaration */:
-        case 266 /* EnumDeclaration */:
-        case 260 /* VariableDeclaration */:
-          return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent);
+  }
+  const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName);
+  if (configStatus) return configStatus;
+  const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName));
+  if (extendedConfigStatus) return extendedConfigStatus;
+  const packageJsonLookups = state.lastCachedPackageJsonLookups.get(resolvedPath);
+  const dependentPackageFileStatus = packageJsonLookups && forEachKey(
+    packageJsonLookups,
+    (path) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName)
+  );
+  if (dependentPackageFileStatus) return dependentPackageFileStatus;
+  return {
+    type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 14 /* UpToDateWithInputFileText */ : 1 /* UpToDate */,
+    newestInputFileTime,
+    newestInputFileName,
+    oldestOutputFileName
+  };
+}
+function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) {
+  const refBuildInfo = state.buildInfoCache.get(resolvedRefPath);
+  return refBuildInfo.path === buildInfoCacheEntry.path;
+}
+function getUpToDateStatus(state, project, resolvedPath) {
+  if (project === void 0) {
+    return { type: 0 /* Unbuildable */, reason: "File deleted mid-build" };
+  }
+  const prior = state.projectStatus.get(resolvedPath);
+  if (prior !== void 0) {
+    return prior;
+  }
+  mark("SolutionBuilder::beforeUpToDateCheck");
+  const actual = getUpToDateStatusWorker(state, project, resolvedPath);
+  mark("SolutionBuilder::afterUpToDateCheck");
+  measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck");
+  state.projectStatus.set(resolvedPath, actual);
+  return actual;
+}
+function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) {
+  if (proj.options.noEmit) return;
+  let now;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options);
+  if (buildInfoPath) {
+    if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) {
+      if (!!state.options.verbose) reportStatus(state, verboseMessage, proj.options.configFilePath);
+      state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host));
+      getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now;
+    }
+    state.outputTimeStamps.delete(projectPath);
+    return;
+  }
+  const { host } = state;
+  const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames());
+  const outputTimeStampMap = getOutputTimeStampMap(state, projectPath);
+  const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0;
+  if (!skipOutputs || outputs.length !== skipOutputs.size) {
+    let reportVerbose = !!state.options.verbose;
+    for (const file of outputs) {
+      const path = toPath2(state, file);
+      if (skipOutputs == null ? void 0 : skipOutputs.has(path)) continue;
+      if (reportVerbose) {
+        reportVerbose = false;
+        reportStatus(state, verboseMessage, proj.options.configFilePath);
       }
-      return false;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 110 /* ThisKeyword */:
-          return substituteThisKeyword(node);
+      host.setModifiedTime(file, now || (now = getCurrentTime(state.host)));
+      if (outputTimeStampMap) {
+        outputTimeStampMap.set(path, now);
+        modifiedOutputs.add(path);
       }
-      return node;
     }
-    function substituteExpressionIdentifier(node) {
-      if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
-        const declaration = resolver.getReferencedDeclarationWithCollidingName(node);
-        if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) {
-          return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node);
+  }
+  outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => {
+    if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key)) outputTimeStampMap.delete(key);
+  });
+}
+function getLatestChangedDtsTime(state, options, resolvedConfigPath) {
+  if (!options.composite) return void 0;
+  const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath));
+  if (entry.latestChangedDtsTime !== void 0) return entry.latestChangedDtsTime || void 0;
+  const latestChangedDtsTime = entry.buildInfo && entry.buildInfo.program && entry.buildInfo.program.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.program.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0;
+  entry.latestChangedDtsTime = latestChangedDtsTime || false;
+  return latestChangedDtsTime;
+}
+function updateOutputTimestamps(state, proj, resolvedPath) {
+  if (state.options.dry) {
+    return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath);
+  }
+  updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0);
+  state.projectStatus.set(resolvedPath, {
+    type: 1 /* UpToDate */,
+    oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames())
+  });
+}
+function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) {
+  if (buildResult & 124 /* AnyErrors */) return;
+  if (!config.options.composite) return;
+  for (let index = projectIndex + 1; index < buildOrder.length; index++) {
+    const nextProject = buildOrder[index];
+    const nextProjectPath = toResolvedConfigFilePath(state, nextProject);
+    if (state.projectPendingBuild.has(nextProjectPath)) continue;
+    const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath);
+    if (!nextProjectConfig || !nextProjectConfig.projectReferences) continue;
+    for (const ref of nextProjectConfig.projectReferences) {
+      const resolvedRefPath = resolveProjectName(state, ref.path);
+      if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath) continue;
+      const status = state.projectStatus.get(nextProjectPath);
+      if (status) {
+        switch (status.type) {
+          case 1 /* UpToDate */:
+            if (buildResult & 2 /* DeclarationOutputUnchanged */) {
+              status.type = 2 /* UpToDateWithUpstreamTypes */;
+              break;
+            }
+          case 14 /* UpToDateWithInputFileText */:
+          case 2 /* UpToDateWithUpstreamTypes */:
+            if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) {
+              state.projectStatus.set(nextProjectPath, {
+                type: 6 /* OutOfDateWithUpstream */,
+                outOfDateOutputFileName: status.oldestOutputFileName,
+                newerProjectName: project
+              });
+            }
+            break;
+          case 11 /* UpstreamBlocked */:
+            if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) {
+              clearProjectStatus(state, nextProjectPath);
+            }
+            break;
         }
       }
-      return node;
+      addProjToQueue(state, nextProjectPath, 0 /* Update */);
+      break;
     }
-    function isPartOfClassBody(declaration, node) {
-      let currentNode = getParseTreeNode(node);
-      if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) {
-        return false;
-      }
-      const blockScope = getEnclosingBlockScopeContainer(declaration);
-      while (currentNode) {
-        if (currentNode === blockScope || currentNode === declaration) {
-          return false;
-        }
-        if (isClassElement(currentNode) && currentNode.parent === declaration) {
-          return true;
+  }
+}
+function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
+  mark("SolutionBuilder::beforeBuild");
+  const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences);
+  mark("SolutionBuilder::afterBuild");
+  measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
+  return result;
+}
+function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
+  const buildOrder = getBuildOrderFor(state, project, onlyReferences);
+  if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */;
+  setupInitialBuild(state, cancellationToken);
+  let reportQueue = true;
+  let successfulProjects = 0;
+  while (true) {
+    const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue);
+    if (!invalidatedProject) break;
+    reportQueue = false;
+    invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project));
+    if (!state.diagnostics.has(invalidatedProject.projectPath)) successfulProjects++;
+  }
+  disableCache(state);
+  reportErrorSummary(state, buildOrder);
+  startWatching(state, buildOrder);
+  return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */;
+}
+function clean(state, project, onlyReferences) {
+  mark("SolutionBuilder::beforeClean");
+  const result = cleanWorker(state, project, onlyReferences);
+  mark("SolutionBuilder::afterClean");
+  measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean");
+  return result;
+}
+function cleanWorker(state, project, onlyReferences) {
+  const buildOrder = getBuildOrderFor(state, project, onlyReferences);
+  if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */;
+  if (isCircularBuildOrder(buildOrder)) {
+    reportErrors(state, buildOrder.circularDiagnostics);
+    return 4 /* ProjectReferenceCycle_OutputsSkipped */;
+  }
+  const { options, host } = state;
+  const filesToDelete = options.dry ? [] : void 0;
+  for (const proj of buildOrder) {
+    const resolvedPath = toResolvedConfigFilePath(state, proj);
+    const parsed = parseConfigFile(state, proj, resolvedPath);
+    if (parsed === void 0) {
+      reportParseConfigFileDiagnostic(state, resolvedPath);
+      continue;
+    }
+    const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames());
+    if (!outputs.length) continue;
+    const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f)));
+    for (const output of outputs) {
+      if (inputFileNames.has(toPath2(state, output))) continue;
+      if (host.fileExists(output)) {
+        if (filesToDelete) {
+          filesToDelete.push(output);
+        } else {
+          host.deleteFile(output);
+          invalidateProject(state, resolvedPath, 0 /* Update */);
         }
-        currentNode = currentNode.parent;
       }
-      return false;
     }
-    function substituteThisKeyword(node) {
-      if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) {
-        return setTextRange(createCapturedThis(), node);
+  }
+  if (filesToDelete) {
+    reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r
+ * ${f}`).join(""));
+  }
+  return 0 /* Success */;
+}
+function invalidateProject(state, resolved, updateLevel) {
+  if (state.host.getParsedCommandLine && updateLevel === 1 /* RootNamesAndUpdate */) {
+    updateLevel = 2 /* Full */;
+  }
+  if (updateLevel === 2 /* Full */) {
+    state.configFileCache.delete(resolved);
+    state.buildOrder = void 0;
+  }
+  state.needsSummary = true;
+  clearProjectStatus(state, resolved);
+  addProjToQueue(state, resolved, updateLevel);
+  enableCache(state);
+}
+function invalidateProjectAndScheduleBuilds(state, resolvedPath, updateLevel) {
+  state.reportFileChangeDetected = true;
+  invalidateProject(state, resolvedPath, updateLevel);
+  scheduleBuildInvalidatedProject(
+    state,
+    250,
+    /*changeDetected*/
+    true
+  );
+}
+function scheduleBuildInvalidatedProject(state, time, changeDetected) {
+  const { hostWithWatch } = state;
+  if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) {
+    return;
+  }
+  if (state.timerToBuildInvalidatedProject) {
+    hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject);
+  }
+  state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, "timerToBuildInvalidatedProject", state, changeDetected);
+}
+function buildNextInvalidatedProject(_timeoutType, state, changeDetected) {
+  mark("SolutionBuilder::beforeBuild");
+  const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected);
+  mark("SolutionBuilder::afterBuild");
+  measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
+  if (buildOrder) reportErrorSummary(state, buildOrder);
+}
+function buildNextInvalidatedProjectWorker(state, changeDetected) {
+  state.timerToBuildInvalidatedProject = void 0;
+  if (state.reportFileChangeDetected) {
+    state.reportFileChangeDetected = false;
+    state.projectErrorsReported.clear();
+    reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation);
+  }
+  let projectsBuilt = 0;
+  const buildOrder = getBuildOrder(state);
+  const invalidatedProject = getNextInvalidatedProject(
+    state,
+    buildOrder,
+    /*reportQueue*/
+    false
+  );
+  if (invalidatedProject) {
+    invalidatedProject.done();
+    projectsBuilt++;
+    while (state.projectPendingBuild.size) {
+      if (state.timerToBuildInvalidatedProject) return;
+      const info = getNextInvalidatedProjectCreateInfo(
+        state,
+        buildOrder,
+        /*reportQueue*/
+        false
+      );
+      if (!info) break;
+      if (info.kind !== 1 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
+        scheduleBuildInvalidatedProject(
+          state,
+          100,
+          /*changeDetected*/
+          false
+        );
+        return;
       }
-      return node;
+      const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
+      project.done();
+      if (info.kind !== 1 /* UpdateOutputFileStamps */) projectsBuilt++;
     }
-    function getClassMemberPrefix(node, member) {
-      return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype");
-    }
-    function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) {
-      if (!constructor || !hasExtendsClause) {
-        return false;
-      }
-      if (some(constructor.parameters)) {
-        return false;
-      }
-      const statement = firstOrUndefined(constructor.body.statements);
-      if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 244 /* ExpressionStatement */) {
-        return false;
-      }
-      const statementExpression = statement.expression;
-      if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 213 /* CallExpression */) {
-        return false;
-      }
-      const callTarget = statementExpression.expression;
-      if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 108 /* SuperKeyword */) {
-        return false;
+  }
+  disableCache(state);
+  return buildOrder;
+}
+function watchConfigFile(state, resolved, resolvedPath, parsed) {
+  if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath)) return;
+  state.allWatchedConfigFiles.set(
+    resolvedPath,
+    watchFile(
+      state,
+      resolved,
+      () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */),
+      2e3 /* High */,
+      parsed == null ? void 0 : parsed.watchOptions,
+      WatchType.ConfigFile,
+      resolved
+    )
+  );
+}
+function watchExtendedConfigFiles(state, resolvedPath, parsed) {
+  updateSharedExtendedConfigFileWatcher(
+    resolvedPath,
+    parsed == null ? void 0 : parsed.options,
+    state.allWatchedExtendedConfigFiles,
+    (extendedConfigFileName, extendedConfigFilePath) => watchFile(
+      state,
+      extendedConfigFileName,
+      () => {
+        var _a;
+        return (_a = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */));
+      },
+      2e3 /* High */,
+      parsed == null ? void 0 : parsed.watchOptions,
+      WatchType.ExtendedConfigFile
+    ),
+    (fileName) => toPath2(state, fileName)
+  );
+}
+function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
+  if (!state.watch) return;
+  updateWatchingWildcardDirectories(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
+    parsed.wildcardDirectories,
+    (dir, flags) => state.watchDirectory(
+      dir,
+      (fileOrDirectory) => {
+        var _a;
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: toPath2(state, dir),
+          fileOrDirectory,
+          fileOrDirectoryPath: toPath2(state, fileOrDirectory),
+          configFileName: resolved,
+          currentDirectory: state.compilerHost.getCurrentDirectory(),
+          options: parsed.options,
+          program: state.builderPrograms.get(resolvedPath) || ((_a = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a.fileNames),
+          useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
+          writeLog: (s) => state.writeLog(s),
+          toPath: (fileName) => toPath2(state, fileName)
+        })) return;
+        invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* RootNamesAndUpdate */);
+      },
+      flags,
+      parsed == null ? void 0 : parsed.watchOptions,
+      WatchType.WildcardDirectory,
+      resolved
+    )
+  );
+}
+function watchInputFiles(state, resolved, resolvedPath, parsed) {
+  if (!state.watch) return;
+  mutateMap(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath),
+    new Set(parsed.fileNames),
+    {
+      createNewValue: (input) => watchFile(
+        state,
+        input,
+        () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */),
+        250 /* Low */,
+        parsed == null ? void 0 : parsed.watchOptions,
+        WatchType.SourceFile,
+        resolved
+      ),
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) {
+  if (!state.watch || !state.lastCachedPackageJsonLookups) return;
+  mutateMap(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath),
+    state.lastCachedPackageJsonLookups.get(resolvedPath),
+    {
+      createNewValue: (input) => watchFile(
+        state,
+        input,
+        () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */),
+        2e3 /* High */,
+        parsed == null ? void 0 : parsed.watchOptions,
+        WatchType.PackageJson,
+        resolved
+      ),
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function startWatching(state, buildOrder) {
+  if (!state.watchAllProjectsPending) return;
+  mark("SolutionBuilder::beforeWatcherCreation");
+  state.watchAllProjectsPending = false;
+  for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) {
+    const resolvedPath = toResolvedConfigFilePath(state, resolved);
+    const cfg = parseConfigFile(state, resolved, resolvedPath);
+    watchConfigFile(state, resolved, resolvedPath, cfg);
+    watchExtendedConfigFiles(state, resolvedPath, cfg);
+    if (cfg) {
+      watchWildCardDirectories(state, resolved, resolvedPath, cfg);
+      watchInputFiles(state, resolved, resolvedPath, cfg);
+      watchPackageJsonFiles(state, resolved, resolvedPath, cfg);
+    }
+  }
+  mark("SolutionBuilder::afterWatcherCreation");
+  measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation");
+}
+function stopWatching(state) {
+  clearMap(state.allWatchedConfigFiles, closeFileWatcher);
+  clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf);
+  clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf));
+  clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher));
+  clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher));
+}
+function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
+  const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions);
+  return {
+    build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
+    clean: (project) => clean(state, project),
+    buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
+      state,
+      project,
+      cancellationToken,
+      writeFile2,
+      getCustomTransformers,
+      /*onlyReferences*/
+      true
+    ),
+    cleanReferences: (project) => clean(
+      state,
+      project,
+      /*onlyReferences*/
+      true
+    ),
+    getNextInvalidatedProject: (cancellationToken) => {
+      setupInitialBuild(state, cancellationToken);
+      return getNextInvalidatedProject(
+        state,
+        getBuildOrder(state),
+        /*reportQueue*/
+        false
+      );
+    },
+    getBuildOrder: () => getBuildOrder(state),
+    getUpToDateStatusOfProject: (project) => {
+      const configFileName = resolveProjectName(state, project);
+      const configFilePath = toResolvedConfigFilePath(state, configFileName);
+      return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath);
+    },
+    invalidateProject: (configFilePath, updateLevel) => invalidateProject(state, configFilePath, updateLevel || 0 /* Update */),
+    close: () => stopWatching(state)
+  };
+}
+function relName(state, path) {
+  return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
+}
+function reportStatus(state, message, ...args) {
+  state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
+}
+function reportWatchStatus(state, message, ...args) {
+  var _a, _b;
+  (_b = (_a = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions);
+}
+function reportErrors({ host }, errors) {
+  errors.forEach((err) => host.reportDiagnostic(err));
+}
+function reportAndStoreErrors(state, proj, errors) {
+  reportErrors(state, errors);
+  state.projectErrorsReported.set(proj, true);
+  if (errors.length) {
+    state.diagnostics.set(proj, errors);
+  }
+}
+function reportParseConfigFileDiagnostic(state, proj) {
+  reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]);
+}
+function reportErrorSummary(state, buildOrder) {
+  if (!state.needsSummary) return;
+  state.needsSummary = false;
+  const canReportSummary = state.watch || !!state.host.reportErrorSummary;
+  const { diagnostics } = state;
+  let totalErrors = 0;
+  let filesInError = [];
+  if (isCircularBuildOrder(buildOrder)) {
+    reportBuildQueue(state, buildOrder.buildOrder);
+    reportErrors(state, buildOrder.circularDiagnostics);
+    if (canReportSummary) totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics);
+    if (canReportSummary) filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)];
+  } else {
+    buildOrder.forEach((project) => {
+      const projectPath = toResolvedConfigFilePath(state, project);
+      if (!state.projectErrorsReported.has(projectPath)) {
+        reportErrors(state, diagnostics.get(projectPath) || emptyArray);
       }
-      const callArgument = singleOrUndefined(statementExpression.arguments);
-      if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 230 /* SpreadElement */) {
-        return false;
+    });
+    if (canReportSummary) diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors));
+    if (canReportSummary) diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]);
+  }
+  if (state.watch) {
+    reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors);
+  } else if (state.host.reportErrorSummary) {
+    state.host.reportErrorSummary(totalErrors, filesInError);
+  }
+}
+function reportBuildQueue(state, buildQueue) {
+  if (state.options.verbose) {
+    reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n    * " + relName(state, s)).join(""));
+  }
+}
+function reportUpToDateStatus(state, configFileName, status) {
+  switch (status.type) {
+    case 5 /* OutOfDateWithSelf */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
+        relName(state, configFileName),
+        relName(state, status.outOfDateOutputFileName),
+        relName(state, status.newerInputFileName)
+      );
+    case 6 /* OutOfDateWithUpstream */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
+        relName(state, configFileName),
+        relName(state, status.outOfDateOutputFileName),
+        relName(state, status.newerProjectName)
+      );
+    case 3 /* OutputMissing */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist,
+        relName(state, configFileName),
+        relName(state, status.missingOutputFileName)
+      );
+    case 4 /* ErrorReadingFile */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1,
+        relName(state, configFileName),
+        relName(state, status.fileName)
+      );
+    case 7 /* OutOfDateBuildInfo */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted,
+        relName(state, configFileName),
+        relName(state, status.buildInfoFile)
+      );
+    case 8 /* OutOfDateOptions */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions,
+        relName(state, configFileName),
+        relName(state, status.buildInfoFile)
+      );
+    case 9 /* OutOfDateRoots */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more,
+        relName(state, configFileName),
+        relName(state, status.buildInfoFile),
+        relName(state, status.inputFile)
+      );
+    case 1 /* UpToDate */:
+      if (status.newestInputFileTime !== void 0) {
+        return reportStatus(
+          state,
+          Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2,
+          relName(state, configFileName),
+          relName(state, status.newestInputFileName || ""),
+          relName(state, status.oldestOutputFileName || "")
+        );
       }
-      const expression = callArgument.expression;
-      return isIdentifier(expression) && expression.escapedText === "arguments";
-    }
+      break;
+    case 2 /* UpToDateWithUpstreamTypes */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies,
+        relName(state, configFileName)
+      );
+    case 14 /* UpToDateWithInputFileText */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files,
+        relName(state, configFileName)
+      );
+    case 10 /* UpstreamOutOfDate */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date,
+        relName(state, configFileName),
+        relName(state, status.upstreamProjectName)
+      );
+    case 11 /* UpstreamBlocked */:
+      return reportStatus(
+        state,
+        status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors,
+        relName(state, configFileName),
+        relName(state, status.upstreamProjectName)
+      );
+    case 0 /* Unbuildable */:
+      return reportStatus(
+        state,
+        Diagnostics.Failed_to_parse_file_0_Colon_1,
+        relName(state, configFileName),
+        status.reason
+      );
+    case 13 /* TsVersionOutputOfDate */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2,
+        relName(state, configFileName),
+        status.version,
+        version
+      );
+    case 16 /* ForceBuild */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_being_forcibly_rebuilt,
+        relName(state, configFileName)
+      );
+    case 15 /* ContainerOnly */:
+    case 12 /* ComputingUpstream */:
+      break;
+    default:
+      assertType(status);
   }
-  var init_es2015 = __esm({
-    "src/compiler/transformers/es2015.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
+}
+function verboseReportProjectStatus(state, configFileName, status) {
+  if (state.options.verbose) {
+    reportUpToDateStatus(state, configFileName, status);
+  }
+}
 
-  // src/compiler/transformers/es5.ts
-  function transformES5(context) {
-    const { factory: factory2 } = context;
-    const compilerOptions = context.getCompilerOptions();
-    let previousOnEmitNode;
-    let noSubstitution;
-    if (compilerOptions.jsx === 1 /* Preserve */ || compilerOptions.jsx === 3 /* ReactNative */) {
-      previousOnEmitNode = context.onEmitNode;
-      context.onEmitNode = onEmitNode;
-      context.enableEmitNotification(286 /* JsxOpeningElement */);
-      context.enableEmitNotification(287 /* JsxClosingElement */);
-      context.enableEmitNotification(285 /* JsxSelfClosingElement */);
-      noSubstitution = [];
-    }
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableSubstitution(211 /* PropertyAccessExpression */);
-    context.enableSubstitution(303 /* PropertyAssignment */);
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      return node;
+// src/compiler/executeCommandLine.ts
+var StatisticType = /* @__PURE__ */ ((StatisticType2) => {
+  StatisticType2[StatisticType2["time"] = 0] = "time";
+  StatisticType2[StatisticType2["count"] = 1] = "count";
+  StatisticType2[StatisticType2["memory"] = 2] = "memory";
+  return StatisticType2;
+})(StatisticType || {});
+function countLines(program) {
+  const counts2 = getCountsMap();
+  forEach(program.getSourceFiles(), (file) => {
+    const key = getCountKey(program, file);
+    const lineCount = getLineStarts(file).length;
+    counts2.set(key, counts2.get(key) + lineCount);
+  });
+  return counts2;
+}
+function getCountsMap() {
+  const counts2 = /* @__PURE__ */ new Map();
+  counts2.set("Library", 0);
+  counts2.set("Definitions", 0);
+  counts2.set("TypeScript", 0);
+  counts2.set("JavaScript", 0);
+  counts2.set("JSON", 0);
+  counts2.set("Other", 0);
+  return counts2;
+}
+function getCountKey(program, file) {
+  if (program.isSourceFileDefaultLibrary(file)) {
+    return "Library";
+  } else if (file.isDeclarationFile) {
+    return "Definitions";
+  }
+  const path = file.path;
+  if (fileExtensionIsOneOf(path, supportedTSExtensionsFlat)) {
+    return "TypeScript";
+  } else if (fileExtensionIsOneOf(path, supportedJSExtensionsFlat)) {
+    return "JavaScript";
+  } else if (fileExtensionIs(path, ".json" /* Json */)) {
+    return "JSON";
+  } else {
+    return "Other";
+  }
+}
+function updateReportDiagnostic(sys2, existing, options) {
+  return shouldBePretty(sys2, options) ? createDiagnosticReporter(
+    sys2,
+    /*pretty*/
+    true
+  ) : existing;
+}
+function defaultIsPretty(sys2) {
+  return !!sys2.writeOutputIsTTY && sys2.writeOutputIsTTY() && !sys2.getEnvironmentVariable("NO_COLOR");
+}
+function shouldBePretty(sys2, options) {
+  if (!options || typeof options.pretty === "undefined") {
+    return defaultIsPretty(sys2);
+  }
+  return options.pretty;
+}
+function getOptionsForHelp(commandLine) {
+  return !!commandLine.options.all ? sort(optionDeclarations, (a, b) => compareStringsCaseInsensitive(a.name, b.name)) : filter(optionDeclarations.slice(), (v) => !!v.showInSimplifiedHelpView);
+}
+function printVersion(sys2) {
+  sys2.write(getDiagnosticText(Diagnostics.Version_0, version) + sys2.newLine);
+}
+function createColors(sys2) {
+  const showColors = defaultIsPretty(sys2);
+  if (!showColors) {
+    return {
+      bold: (str) => str,
+      blue: (str) => str,
+      blueBackground: (str) => str,
+      brightWhite: (str) => str
+    };
+  }
+  function bold(str) {
+    return `\x1B[1m${str}\x1B[22m`;
+  }
+  const isWindows = sys2.getEnvironmentVariable("OS") && sys2.getEnvironmentVariable("OS").toLowerCase().includes("windows");
+  const isWindowsTerminal = sys2.getEnvironmentVariable("WT_SESSION");
+  const isVSCode = sys2.getEnvironmentVariable("TERM_PROGRAM") && sys2.getEnvironmentVariable("TERM_PROGRAM") === "vscode";
+  function blue(str) {
+    if (isWindows && !isWindowsTerminal && !isVSCode) {
+      return brightWhite(str);
     }
-    function onEmitNode(hint, node, emitCallback) {
-      switch (node.kind) {
-        case 286 /* JsxOpeningElement */:
-        case 287 /* JsxClosingElement */:
-        case 285 /* JsxSelfClosingElement */:
-          const tagName = node.tagName;
-          noSubstitution[getOriginalNodeId(tagName)] = true;
-          break;
-      }
-      previousOnEmitNode(hint, node, emitCallback);
+    return `\x1B[94m${str}\x1B[39m`;
+  }
+  const supportsRicherColors = sys2.getEnvironmentVariable("COLORTERM") === "truecolor" || sys2.getEnvironmentVariable("TERM") === "xterm-256color";
+  function blueBackground(str) {
+    if (supportsRicherColors) {
+      return `\x1B[48;5;68m${str}\x1B[39;49m`;
+    } else {
+      return `\x1B[44m${str}\x1B[39;49m`;
     }
-    function onSubstituteNode(hint, node) {
-      if (node.id && noSubstitution && noSubstitution[node.id]) {
-        return previousOnSubstituteNode(hint, node);
-      }
-      node = previousOnSubstituteNode(hint, node);
-      if (isPropertyAccessExpression(node)) {
-        return substitutePropertyAccessExpression(node);
-      } else if (isPropertyAssignment(node)) {
-        return substitutePropertyAssignment(node);
+  }
+  function brightWhite(str) {
+    return `\x1B[97m${str}\x1B[39m`;
+  }
+  return {
+    bold,
+    blue,
+    brightWhite,
+    blueBackground
+  };
+}
+function getDisplayNameTextOfOption(option) {
+  return `--${option.name}${option.shortName ? `, -${option.shortName}` : ""}`;
+}
+function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight) {
+  var _a;
+  const text = [];
+  const colors = createColors(sys2);
+  const name = getDisplayNameTextOfOption(option);
+  const valueCandidates = getValueCandidate(option);
+  const defaultValueDescription = typeof option.defaultValueDescription === "object" ? getDiagnosticText(option.defaultValueDescription) : formatDefaultValue(
+    option.defaultValueDescription,
+    option.type === "list" || option.type === "listOrElement" ? option.element.type : option.type
+  );
+  const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0;
+  if (terminalWidth >= 80) {
+    let description3 = "";
+    if (option.description) {
+      description3 = getDiagnosticText(option.description);
+    }
+    text.push(...getPrettyOutput(
+      name,
+      description3,
+      rightAlignOfLeft,
+      leftAlignOfRight,
+      terminalWidth,
+      /*colorLeft*/
+      true
+    ), sys2.newLine);
+    if (showAdditionalInfoOutput(valueCandidates, option)) {
+      if (valueCandidates) {
+        text.push(...getPrettyOutput(
+          valueCandidates.valueType,
+          valueCandidates.possibleValues,
+          rightAlignOfLeft,
+          leftAlignOfRight,
+          terminalWidth,
+          /*colorLeft*/
+          false
+        ), sys2.newLine);
+      }
+      if (defaultValueDescription) {
+        text.push(...getPrettyOutput(
+          getDiagnosticText(Diagnostics.default_Colon),
+          defaultValueDescription,
+          rightAlignOfLeft,
+          leftAlignOfRight,
+          terminalWidth,
+          /*colorLeft*/
+          false
+        ), sys2.newLine);
       }
-      return node;
     }
-    function substitutePropertyAccessExpression(node) {
-      if (isPrivateIdentifier(node.name)) {
-        return node;
-      }
-      const literalName = trySubstituteReservedName(node.name);
-      if (literalName) {
-        return setTextRange(factory2.createElementAccessExpression(node.expression, literalName), node);
-      }
-      return node;
+    text.push(sys2.newLine);
+  } else {
+    text.push(colors.blue(name), sys2.newLine);
+    if (option.description) {
+      const description3 = getDiagnosticText(option.description);
+      text.push(description3);
     }
-    function substitutePropertyAssignment(node) {
-      const literalName = isIdentifier(node.name) && trySubstituteReservedName(node.name);
-      if (literalName) {
-        return factory2.updatePropertyAssignment(node, literalName, node.initializer);
+    text.push(sys2.newLine);
+    if (showAdditionalInfoOutput(valueCandidates, option)) {
+      if (valueCandidates) {
+        text.push(`${valueCandidates.valueType} ${valueCandidates.possibleValues}`);
       }
-      return node;
-    }
-    function trySubstituteReservedName(name) {
-      const token = identifierToKeywordKind(name);
-      if (token !== void 0 && token >= 83 /* FirstReservedWord */ && token <= 118 /* LastReservedWord */) {
-        return setTextRange(factory2.createStringLiteralFromNode(name), name);
+      if (defaultValueDescription) {
+        if (valueCandidates) text.push(sys2.newLine);
+        const diagType = getDiagnosticText(Diagnostics.default_Colon);
+        text.push(`${diagType} ${defaultValueDescription}`);
       }
-      return void 0;
+      text.push(sys2.newLine);
     }
+    text.push(sys2.newLine);
   }
-  var init_es5 = __esm({
-    "src/compiler/transformers/es5.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/transformers/generators.ts
-  function getInstructionName(instruction) {
-    switch (instruction) {
-      case 2 /* Return */:
-        return "return";
-      case 3 /* Break */:
-        return "break";
-      case 4 /* Yield */:
-        return "yield";
-      case 5 /* YieldStar */:
-        return "yield*";
-      case 7 /* Endfinally */:
-        return "endfinally";
-      default:
-        return void 0;
-    }
+  return text;
+  function formatDefaultValue(defaultValue, type) {
+    return defaultValue !== void 0 && typeof type === "object" ? arrayFrom(type.entries()).filter(([, value]) => value === defaultValue).map(([name2]) => name2).join("/") : String(defaultValue);
   }
-  function transformGenerators(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistFunctionDeclaration,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const resolver = context.getEmitResolver();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let renamedCatchVariables;
-    let renamedCatchVariableDeclarations;
-    let inGeneratorFunctionBody;
-    let inStatementContainingYield;
-    let blocks;
-    let blockOffsets;
-    let blockActions;
-    let blockStack;
-    let labelOffsets;
-    let labelExpressions;
-    let nextLabelId = 1;
-    let operations;
-    let operationArguments;
-    let operationLocations;
-    let state;
-    let blockIndex = 0;
-    let labelNumber = 0;
-    let labelNumbers;
-    let lastOperationWasAbrupt;
-    let lastOperationWasCompletion;
-    let clauses;
-    let statements;
-    let exceptionBlockStack;
-    let currentExceptionBlock;
-    let withBlockStack;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) {
-        return node;
-      }
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+  function showAdditionalInfoOutput(valueCandidates2, option2) {
+    const ignoreValues = ["string"];
+    const ignoredDescriptions = [void 0, "false", "n/a"];
+    const defaultValueDescription2 = option2.defaultValueDescription;
+    if (option2.category === Diagnostics.Command_line_Options) return false;
+    if (contains(ignoreValues, valueCandidates2 == null ? void 0 : valueCandidates2.possibleValues) && contains(ignoredDescriptions, defaultValueDescription2)) {
+      return false;
     }
-    function visitor(node) {
-      const transformFlags = node.transformFlags;
-      if (inStatementContainingYield) {
-        return visitJavaScriptInStatementContainingYield(node);
-      } else if (inGeneratorFunctionBody) {
-        return visitJavaScriptInGeneratorFunctionBody(node);
-      } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) {
-        return visitGenerator(node);
-      } else if (transformFlags & 2048 /* ContainsGenerator */) {
-        return visitEachChild(node, visitor, context);
+    return true;
+  }
+  function getPrettyOutput(left, right, rightAlignOfLeft2, leftAlignOfRight2, terminalWidth2, colorLeft) {
+    const res = [];
+    let isFirstLine = true;
+    let remainRight = right;
+    const rightCharacterNumber = terminalWidth2 - leftAlignOfRight2;
+    while (remainRight.length > 0) {
+      let curLeft = "";
+      if (isFirstLine) {
+        curLeft = left.padStart(rightAlignOfLeft2);
+        curLeft = curLeft.padEnd(leftAlignOfRight2);
+        curLeft = colorLeft ? colors.blue(curLeft) : curLeft;
       } else {
-        return node;
+        curLeft = "".padStart(leftAlignOfRight2);
       }
+      const curRight = remainRight.substr(0, rightCharacterNumber);
+      remainRight = remainRight.slice(rightCharacterNumber);
+      res.push(`${curLeft}${curRight}`);
+      isFirstLine = false;
     }
-    function visitJavaScriptInStatementContainingYield(node) {
-      switch (node.kind) {
-        case 246 /* DoStatement */:
-          return visitDoStatement(node);
-        case 247 /* WhileStatement */:
-          return visitWhileStatement(node);
-        case 255 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 256 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        default:
-          return visitJavaScriptInGeneratorFunctionBody(node);
-      }
+    return res;
+  }
+  function getValueCandidate(option2) {
+    if (option2.type === "object") {
+      return void 0;
     }
-    function visitJavaScriptInGeneratorFunctionBody(node) {
-      switch (node.kind) {
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 218 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return visitAccessorDeclaration(node);
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(node);
-        case 249 /* ForInStatement */:
-          return visitForInStatement(node);
-        case 252 /* BreakStatement */:
-          return visitBreakStatement(node);
-        case 251 /* ContinueStatement */:
-          return visitContinueStatement(node);
-        case 253 /* ReturnStatement */:
-          return visitReturnStatement(node);
+    return {
+      valueType: getValueType(option2),
+      possibleValues: getPossibleValues(option2)
+    };
+    function getValueType(option3) {
+      Debug.assert(option3.type !== "listOrElement");
+      switch (option3.type) {
+        case "string":
+        case "number":
+        case "boolean":
+          return getDiagnosticText(Diagnostics.type_Colon);
+        case "list":
+          return getDiagnosticText(Diagnostics.one_or_more_Colon);
         default:
-          if (node.transformFlags & 1048576 /* ContainsYield */) {
-            return visitJavaScriptContainingYield(node);
-          } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) {
-            return visitEachChild(node, visitor, context);
-          } else {
-            return node;
-          }
+          return getDiagnosticText(Diagnostics.one_of_Colon);
       }
     }
-    function visitJavaScriptContainingYield(node) {
-      switch (node.kind) {
-        case 226 /* BinaryExpression */:
-          return visitBinaryExpression(node);
-        case 361 /* CommaListExpression */:
-          return visitCommaListExpression(node);
-        case 227 /* ConditionalExpression */:
-          return visitConditionalExpression(node);
-        case 229 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 209 /* ArrayLiteralExpression */:
-          return visitArrayLiteralExpression(node);
-        case 210 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 212 /* ElementAccessExpression */:
-          return visitElementAccessExpression(node);
-        case 213 /* CallExpression */:
-          return visitCallExpression(node);
-        case 214 /* NewExpression */:
-          return visitNewExpression(node);
+    function getPossibleValues(option3) {
+      let possibleValues;
+      switch (option3.type) {
+        case "string":
+        case "number":
+        case "boolean":
+          possibleValues = option3.type;
+          break;
+        case "list":
+        case "listOrElement":
+          possibleValues = getPossibleValues(option3.element);
+          break;
+        case "object":
+          possibleValues = "";
+          break;
         default:
-          return visitEachChild(node, visitor, context);
+          const inverted = {};
+          option3.type.forEach((value, name2) => {
+            var _a2;
+            if (!((_a2 = option3.deprecatedKeys) == null ? void 0 : _a2.has(name2))) {
+              (inverted[value] || (inverted[value] = [])).push(name2);
+            }
+          });
+          return Object.entries(inverted).map(([, synonyms]) => synonyms.join("/")).join(", ");
       }
+      return possibleValues;
     }
-    function visitGenerator(node) {
-      switch (node.kind) {
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 218 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        default:
-          return Debug.failBadSyntaxKind(node);
-      }
+  }
+}
+function generateGroupOptionOutput(sys2, optionsList) {
+  let maxLength2 = 0;
+  for (const option of optionsList) {
+    const curLength = getDisplayNameTextOfOption(option).length;
+    maxLength2 = maxLength2 > curLength ? maxLength2 : curLength;
+  }
+  const rightAlignOfLeftPart = maxLength2 + 2;
+  const leftAlignOfRightPart = rightAlignOfLeftPart + 2;
+  let lines = [];
+  for (const option of optionsList) {
+    const tmp = generateOptionOutput(sys2, option, rightAlignOfLeftPart, leftAlignOfRightPart);
+    lines = [...lines, ...tmp];
+  }
+  if (lines[lines.length - 2] !== sys2.newLine) {
+    lines.push(sys2.newLine);
+  }
+  return lines;
+}
+function generateSectionOptionsOutput(sys2, sectionName, options, subCategory, beforeOptionsDescription, afterOptionsDescription) {
+  let res = [];
+  res.push(createColors(sys2).bold(sectionName) + sys2.newLine + sys2.newLine);
+  if (beforeOptionsDescription) {
+    res.push(beforeOptionsDescription + sys2.newLine + sys2.newLine);
+  }
+  if (!subCategory) {
+    res = [...res, ...generateGroupOptionOutput(sys2, options)];
+    if (afterOptionsDescription) {
+      res.push(afterOptionsDescription + sys2.newLine + sys2.newLine);
     }
-    function visitFunctionDeclaration(node) {
-      if (node.asteriskToken) {
-        node = setOriginalNode(
-          setTextRange(
-            factory2.createFunctionDeclaration(
-              node.modifiers,
-              /*asteriskToken*/
-              void 0,
-              node.name,
-              /*typeParameters*/
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              /*type*/
-              void 0,
-              transformGeneratorFunctionBody(node.body)
-            ),
-            /*location*/
-            node
-          ),
-          node
-        );
-      } else {
-        const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-        const savedInStatementContainingYield = inStatementContainingYield;
-        inGeneratorFunctionBody = false;
-        inStatementContainingYield = false;
-        node = visitEachChild(node, visitor, context);
-        inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-        inStatementContainingYield = savedInStatementContainingYield;
-      }
-      if (inGeneratorFunctionBody) {
-        hoistFunctionDeclaration(node);
-        return void 0;
-      } else {
-        return node;
-      }
+    return res;
+  }
+  const categoryMap = /* @__PURE__ */ new Map();
+  for (const option of options) {
+    if (!option.category) {
+      continue;
     }
-    function visitFunctionExpression(node) {
-      if (node.asteriskToken) {
-        node = setOriginalNode(
-          setTextRange(
-            factory2.createFunctionExpression(
-              /*modifiers*/
-              void 0,
-              /*asteriskToken*/
-              void 0,
-              node.name,
-              /*typeParameters*/
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              /*type*/
-              void 0,
-              transformGeneratorFunctionBody(node.body)
-            ),
-            /*location*/
-            node
-          ),
-          node
-        );
-      } else {
-        const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-        const savedInStatementContainingYield = inStatementContainingYield;
-        inGeneratorFunctionBody = false;
-        inStatementContainingYield = false;
-        node = visitEachChild(node, visitor, context);
-        inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-        inStatementContainingYield = savedInStatementContainingYield;
+    const curCategory = getDiagnosticText(option.category);
+    const optionsOfCurCategory = categoryMap.get(curCategory) ?? [];
+    optionsOfCurCategory.push(option);
+    categoryMap.set(curCategory, optionsOfCurCategory);
+  }
+  categoryMap.forEach((value, key) => {
+    res.push(`### ${key}${sys2.newLine}${sys2.newLine}`);
+    res = [...res, ...generateGroupOptionOutput(sys2, value)];
+  });
+  if (afterOptionsDescription) {
+    res.push(afterOptionsDescription + sys2.newLine + sys2.newLine);
+  }
+  return res;
+}
+function printEasyHelp(sys2, simpleOptions) {
+  const colors = createColors(sys2);
+  let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)];
+  output.push(colors.bold(getDiagnosticText(Diagnostics.COMMON_COMMANDS)) + sys2.newLine + sys2.newLine);
+  example("tsc", Diagnostics.Compiles_the_current_project_tsconfig_json_in_the_working_directory);
+  example("tsc app.ts util.ts", Diagnostics.Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options);
+  example("tsc -b", Diagnostics.Build_a_composite_project_in_the_working_directory);
+  example("tsc --init", Diagnostics.Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory);
+  example("tsc -p ./path/to/tsconfig.json", Diagnostics.Compiles_the_TypeScript_project_located_at_the_specified_path);
+  example("tsc --help --all", Diagnostics.An_expanded_version_of_this_information_showing_all_possible_compiler_options);
+  example(["tsc --noEmit", "tsc --target esnext"], Diagnostics.Compiles_the_current_project_with_additional_settings);
+  const cliCommands = simpleOptions.filter((opt) => opt.isCommandLineOnly || opt.category === Diagnostics.Command_line_Options);
+  const configOpts = simpleOptions.filter((opt) => !contains(cliCommands, opt));
+  output = [
+    ...output,
+    ...generateSectionOptionsOutput(
+      sys2,
+      getDiagnosticText(Diagnostics.COMMAND_LINE_FLAGS),
+      cliCommands,
+      /*subCategory*/
+      false,
+      /*beforeOptionsDescription*/
+      void 0,
+      /*afterOptionsDescription*/
+      void 0
+    ),
+    ...generateSectionOptionsOutput(
+      sys2,
+      getDiagnosticText(Diagnostics.COMMON_COMPILER_OPTIONS),
+      configOpts,
+      /*subCategory*/
+      false,
+      /*beforeOptionsDescription*/
+      void 0,
+      formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc")
+    )
+  ];
+  for (const line of output) {
+    sys2.write(line);
+  }
+  function example(ex, desc) {
+    const examples = typeof ex === "string" ? [ex] : ex;
+    for (const example2 of examples) {
+      output.push("  " + colors.blue(example2) + sys2.newLine);
+    }
+    output.push("  " + getDiagnosticText(desc) + sys2.newLine + sys2.newLine);
+  }
+}
+function printAllHelp(sys2, compilerOptions, buildOptions, watchOptions) {
+  let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.ALL_COMPILER_OPTIONS),
+    compilerOptions,
+    /*subCategory*/
+    true,
+    /*beforeOptionsDescription*/
+    void 0,
+    formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc")
+  )];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.WATCH_OPTIONS),
+    watchOptions,
+    /*subCategory*/
+    false,
+    getDiagnosticText(Diagnostics.Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon)
+  )];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.BUILD_OPTIONS),
+    buildOptions,
+    /*subCategory*/
+    false,
+    formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds")
+  )];
+  for (const line of output) {
+    sys2.write(line);
+  }
+}
+function printBuildHelp(sys2, buildOptions) {
+  let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.BUILD_OPTIONS),
+    buildOptions,
+    /*subCategory*/
+    false,
+    formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds")
+  )];
+  for (const line of output) {
+    sys2.write(line);
+  }
+}
+function getHeader(sys2, message) {
+  var _a;
+  const colors = createColors(sys2);
+  const header = [];
+  const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0;
+  const tsIconLength = 5;
+  const tsIconFirstLine = colors.blueBackground("".padStart(tsIconLength));
+  const tsIconSecondLine = colors.blueBackground(colors.brightWhite("TS ".padStart(tsIconLength)));
+  if (terminalWidth >= message.length + tsIconLength) {
+    const rightAlign = terminalWidth > 120 ? 120 : terminalWidth;
+    const leftAlign = rightAlign - tsIconLength;
+    header.push(message.padEnd(leftAlign) + tsIconFirstLine + sys2.newLine);
+    header.push("".padStart(leftAlign) + tsIconSecondLine + sys2.newLine);
+  } else {
+    header.push(message + sys2.newLine);
+    header.push(sys2.newLine);
+  }
+  return header;
+}
+function printHelp(sys2, commandLine) {
+  if (!commandLine.options.all) {
+    printEasyHelp(sys2, getOptionsForHelp(commandLine));
+  } else {
+    printAllHelp(sys2, getOptionsForHelp(commandLine), optionsForBuild, optionsForWatch);
+  }
+}
+function executeCommandLineWorker(sys2, cb, commandLine) {
+  let reportDiagnostic = createDiagnosticReporter(sys2);
+  if (commandLine.options.build) {
+    reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_build_must_be_the_first_command_line_argument));
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  let configFileName;
+  if (commandLine.options.locale) {
+    validateLocaleAndSetLanguage(commandLine.options.locale, sys2, commandLine.errors);
+  }
+  if (commandLine.errors.length > 0) {
+    commandLine.errors.forEach(reportDiagnostic);
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  if (commandLine.options.init) {
+    writeConfigFile(sys2, reportDiagnostic, commandLine.options, commandLine.fileNames);
+    return sys2.exit(0 /* Success */);
+  }
+  if (commandLine.options.version) {
+    printVersion(sys2);
+    return sys2.exit(0 /* Success */);
+  }
+  if (commandLine.options.help || commandLine.options.all) {
+    printHelp(sys2, commandLine);
+    return sys2.exit(0 /* Success */);
+  }
+  if (commandLine.options.watch && commandLine.options.listFilesOnly) {
+    reportDiagnostic(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "listFilesOnly"));
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  if (commandLine.options.project) {
+    if (commandLine.fileNames.length !== 0) {
+      reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line));
+      return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+    }
+    const fileOrDirectory = normalizePath(commandLine.options.project);
+    if (!fileOrDirectory || sys2.directoryExists(fileOrDirectory)) {
+      configFileName = combinePaths(fileOrDirectory, "tsconfig.json");
+      if (!sys2.fileExists(configFileName)) {
+        reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project));
+        return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+      }
+    } else {
+      configFileName = fileOrDirectory;
+      if (!sys2.fileExists(configFileName)) {
+        reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project));
+        return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
       }
-      return node;
-    }
-    function visitAccessorDeclaration(node) {
-      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-      const savedInStatementContainingYield = inStatementContainingYield;
-      inGeneratorFunctionBody = false;
-      inStatementContainingYield = false;
-      node = visitEachChild(node, visitor, context);
-      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-      inStatementContainingYield = savedInStatementContainingYield;
-      return node;
     }
-    function transformGeneratorFunctionBody(body) {
-      const statements2 = [];
-      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-      const savedInStatementContainingYield = inStatementContainingYield;
-      const savedBlocks = blocks;
-      const savedBlockOffsets = blockOffsets;
-      const savedBlockActions = blockActions;
-      const savedBlockStack = blockStack;
-      const savedLabelOffsets = labelOffsets;
-      const savedLabelExpressions = labelExpressions;
-      const savedNextLabelId = nextLabelId;
-      const savedOperations = operations;
-      const savedOperationArguments = operationArguments;
-      const savedOperationLocations = operationLocations;
-      const savedState = state;
-      inGeneratorFunctionBody = true;
-      inStatementContainingYield = false;
-      blocks = void 0;
-      blockOffsets = void 0;
-      blockActions = void 0;
-      blockStack = void 0;
-      labelOffsets = void 0;
-      labelExpressions = void 0;
-      nextLabelId = 1;
-      operations = void 0;
-      operationArguments = void 0;
-      operationLocations = void 0;
-      state = factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      resumeLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(
-        body.statements,
-        statements2,
-        /*ensureUseStrict*/
-        false,
-        visitor
+  } else if (commandLine.fileNames.length === 0) {
+    const searchPath = normalizePath(sys2.getCurrentDirectory());
+    configFileName = findConfigFile(searchPath, (fileName) => sys2.fileExists(fileName));
+  }
+  if (commandLine.fileNames.length === 0 && !configFileName) {
+    if (commandLine.options.showConfig) {
+      reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0, normalizePath(sys2.getCurrentDirectory())));
+    } else {
+      printVersion(sys2);
+      printHelp(sys2, commandLine);
+    }
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  const currentDirectory = sys2.getCurrentDirectory();
+  const commandLineOptions = convertToOptionsWithAbsolutePaths(
+    commandLine.options,
+    (fileName) => getNormalizedAbsolutePath(fileName, currentDirectory)
+  );
+  if (configFileName) {
+    const extendedConfigCache = /* @__PURE__ */ new Map();
+    const configParseResult = parseConfigFileWithSystem(configFileName, commandLineOptions, extendedConfigCache, commandLine.watchOptions, sys2, reportDiagnostic);
+    if (commandLineOptions.showConfig) {
+      if (configParseResult.errors.length !== 0) {
+        reportDiagnostic = updateReportDiagnostic(
+          sys2,
+          reportDiagnostic,
+          configParseResult.options
+        );
+        configParseResult.errors.forEach(reportDiagnostic);
+        return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+      }
+      sys2.write(JSON.stringify(convertToTSConfig(configParseResult, configFileName, sys2), null, 4) + sys2.newLine);
+      return sys2.exit(0 /* Success */);
+    }
+    reportDiagnostic = updateReportDiagnostic(
+      sys2,
+      reportDiagnostic,
+      configParseResult.options
+    );
+    if (isWatchSet(configParseResult.options)) {
+      if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return;
+      return createWatchOfConfigFile(
+        sys2,
+        cb,
+        reportDiagnostic,
+        configParseResult,
+        commandLineOptions,
+        commandLine.watchOptions,
+        extendedConfigCache
+      );
+    } else if (isIncrementalCompilation(configParseResult.options)) {
+      performIncrementalCompilation2(
+        sys2,
+        cb,
+        reportDiagnostic,
+        configParseResult
+      );
+    } else {
+      performCompilation(
+        sys2,
+        cb,
+        reportDiagnostic,
+        configParseResult
       );
-      transformAndEmitStatements(body.statements, statementOffset);
-      const buildResult = build2();
-      insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
-      statements2.push(factory2.createReturnStatement(buildResult));
-      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-      inStatementContainingYield = savedInStatementContainingYield;
-      blocks = savedBlocks;
-      blockOffsets = savedBlockOffsets;
-      blockActions = savedBlockActions;
-      blockStack = savedBlockStack;
-      labelOffsets = savedLabelOffsets;
-      labelExpressions = savedLabelExpressions;
-      nextLabelId = savedNextLabelId;
-      operations = savedOperations;
-      operationArguments = savedOperationArguments;
-      operationLocations = savedOperationLocations;
-      state = savedState;
-      return setTextRange(factory2.createBlock(statements2, body.multiLine), body);
-    }
-    function visitVariableStatement(node) {
-      if (node.transformFlags & 1048576 /* ContainsYield */) {
-        transformAndEmitVariableDeclarationList(node.declarationList);
-        return void 0;
-      } else {
-        if (getEmitFlags(node) & 2097152 /* CustomPrologue */) {
-          return node;
-        }
-        for (const variable of node.declarationList.declarations) {
-          hoistVariableDeclaration(variable.name);
-        }
-        const variables = getInitializedVariables(node.declarationList);
-        if (variables.length === 0) {
-          return void 0;
-        }
-        return setSourceMapRange(
-          factory2.createExpressionStatement(
-            factory2.inlineExpressions(
-              map(variables, transformInitializedVariable)
-            )
-          ),
-          node
-        );
-      }
     }
-    function visitBinaryExpression(node) {
-      const assoc = getExpressionAssociativity(node);
-      switch (assoc) {
-        case 0 /* Left */:
-          return visitLeftAssociativeBinaryExpression(node);
-        case 1 /* Right */:
-          return visitRightAssociativeBinaryExpression(node);
-        default:
-          return Debug.assertNever(assoc);
-      }
+  } else {
+    if (commandLineOptions.showConfig) {
+      sys2.write(JSON.stringify(convertToTSConfig(commandLine, combinePaths(currentDirectory, "tsconfig.json"), sys2), null, 4) + sys2.newLine);
+      return sys2.exit(0 /* Success */);
     }
-    function visitRightAssociativeBinaryExpression(node) {
-      const { left, right } = node;
-      if (containsYield(right)) {
-        let target;
-        switch (left.kind) {
-          case 211 /* PropertyAccessExpression */:
-            target = factory2.updatePropertyAccessExpression(
-              left,
-              cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))),
-              left.name
-            );
-            break;
-          case 212 /* ElementAccessExpression */:
-            target = factory2.updateElementAccessExpression(left, cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), cacheExpression(Debug.checkDefined(visitNode(left.argumentExpression, visitor, isExpression))));
-            break;
-          default:
-            target = Debug.checkDefined(visitNode(left, visitor, isExpression));
-            break;
-        }
-        const operator = node.operatorToken.kind;
-        if (isCompoundAssignment(operator)) {
-          return setTextRange(
-            factory2.createAssignment(
-              target,
-              setTextRange(
-                factory2.createBinaryExpression(
-                  cacheExpression(target),
-                  getNonAssignmentOperatorForCompoundAssignment(operator),
-                  Debug.checkDefined(visitNode(right, visitor, isExpression))
-                ),
-                node
-              )
-            ),
-            node
-          );
-        } else {
-          return factory2.updateBinaryExpression(node, target, node.operatorToken, Debug.checkDefined(visitNode(right, visitor, isExpression)));
-        }
-      }
-      return visitEachChild(node, visitor, context);
+    reportDiagnostic = updateReportDiagnostic(
+      sys2,
+      reportDiagnostic,
+      commandLineOptions
+    );
+    if (isWatchSet(commandLineOptions)) {
+      if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return;
+      return createWatchOfFilesAndCompilerOptions(
+        sys2,
+        cb,
+        reportDiagnostic,
+        commandLine.fileNames,
+        commandLineOptions,
+        commandLine.watchOptions
+      );
+    } else if (isIncrementalCompilation(commandLineOptions)) {
+      performIncrementalCompilation2(
+        sys2,
+        cb,
+        reportDiagnostic,
+        { ...commandLine, options: commandLineOptions }
+      );
+    } else {
+      performCompilation(
+        sys2,
+        cb,
+        reportDiagnostic,
+        { ...commandLine, options: commandLineOptions }
+      );
     }
-    function visitLeftAssociativeBinaryExpression(node) {
-      if (containsYield(node.right)) {
-        if (isLogicalOperator(node.operatorToken.kind)) {
-          return visitLogicalBinaryExpression(node);
-        } else if (node.operatorToken.kind === 28 /* CommaToken */) {
-          return visitCommaExpression(node);
-        }
-        return factory2.updateBinaryExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.left, visitor, isExpression))), node.operatorToken, Debug.checkDefined(visitNode(node.right, visitor, isExpression)));
+  }
+}
+function isBuild(commandLineArgs) {
+  if (commandLineArgs.length > 0 && commandLineArgs[0].charCodeAt(0) === 45 /* minus */) {
+    const firstOption = commandLineArgs[0].slice(commandLineArgs[0].charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase();
+    return firstOption === "build" || firstOption === "b";
+  }
+  return false;
+}
+function executeCommandLine(system, cb, commandLineArgs) {
+  if (isBuild(commandLineArgs)) {
+    const { buildOptions, watchOptions, projects, errors } = parseBuildCommand(commandLineArgs.slice(1));
+    if (buildOptions.generateCpuProfile && system.enableCPUProfiler) {
+      system.enableCPUProfiler(buildOptions.generateCpuProfile, () => performBuild(
+        system,
+        cb,
+        buildOptions,
+        watchOptions,
+        projects,
+        errors
+      ));
+    } else {
+      return performBuild(
+        system,
+        cb,
+        buildOptions,
+        watchOptions,
+        projects,
+        errors
+      );
+    }
+  }
+  const commandLine = parseCommandLine(commandLineArgs, (path) => system.readFile(path));
+  if (commandLine.options.generateCpuProfile && system.enableCPUProfiler) {
+    system.enableCPUProfiler(commandLine.options.generateCpuProfile, () => executeCommandLineWorker(
+      system,
+      cb,
+      commandLine
+    ));
+  } else {
+    return executeCommandLineWorker(system, cb, commandLine);
+  }
+}
+function reportWatchModeWithoutSysSupport(sys2, reportDiagnostic) {
+  if (!sys2.watchFile || !sys2.watchDirectory) {
+    reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"));
+    sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+    return true;
+  }
+  return false;
+}
+var defaultJSDocParsingMode = 2 /* ParseForTypeErrors */;
+function performBuild(sys2, cb, buildOptions, watchOptions, projects, errors) {
+  const reportDiagnostic = updateReportDiagnostic(
+    sys2,
+    createDiagnosticReporter(sys2),
+    buildOptions
+  );
+  if (buildOptions.locale) {
+    validateLocaleAndSetLanguage(buildOptions.locale, sys2, errors);
+  }
+  if (errors.length > 0) {
+    errors.forEach(reportDiagnostic);
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  if (buildOptions.help) {
+    printVersion(sys2);
+    printBuildHelp(sys2, buildOpts);
+    return sys2.exit(0 /* Success */);
+  }
+  if (projects.length === 0) {
+    printVersion(sys2);
+    printBuildHelp(sys2, buildOpts);
+    return sys2.exit(0 /* Success */);
+  }
+  if (!sys2.getModifiedTime || !sys2.setModifiedTime || buildOptions.clean && !sys2.deleteFile) {
+    reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--build"));
+    return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  }
+  if (buildOptions.watch) {
+    if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return;
+    const buildHost2 = createSolutionBuilderWithWatchHost(
+      sys2,
+      /*createProgram*/
+      void 0,
+      reportDiagnostic,
+      createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)),
+      createWatchStatusReporter2(sys2, buildOptions)
+    );
+    buildHost2.jsDocParsingMode = defaultJSDocParsingMode;
+    const solutionPerformance2 = enableSolutionPerformance(sys2, buildOptions);
+    updateSolutionBuilderHost(sys2, cb, buildHost2, solutionPerformance2);
+    const onWatchStatusChange = buildHost2.onWatchStatusChange;
+    let reportBuildStatistics = false;
+    buildHost2.onWatchStatusChange = (d, newLine, options, errorCount) => {
+      onWatchStatusChange == null ? void 0 : onWatchStatusChange(d, newLine, options, errorCount);
+      if (reportBuildStatistics && (d.code === Diagnostics.Found_0_errors_Watching_for_file_changes.code || d.code === Diagnostics.Found_1_error_Watching_for_file_changes.code)) {
+        reportSolutionBuilderTimes(builder2, solutionPerformance2);
       }
-      return visitEachChild(node, visitor, context);
+    };
+    const builder2 = createSolutionBuilderWithWatch(buildHost2, projects, buildOptions, watchOptions);
+    builder2.build();
+    reportSolutionBuilderTimes(builder2, solutionPerformance2);
+    reportBuildStatistics = true;
+    return builder2;
+  }
+  const buildHost = createSolutionBuilderHost(
+    sys2,
+    /*createProgram*/
+    void 0,
+    reportDiagnostic,
+    createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)),
+    createReportErrorSummary(sys2, buildOptions)
+  );
+  buildHost.jsDocParsingMode = defaultJSDocParsingMode;
+  const solutionPerformance = enableSolutionPerformance(sys2, buildOptions);
+  updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance);
+  const builder = createSolutionBuilder(buildHost, projects, buildOptions);
+  const exitStatus = buildOptions.clean ? builder.clean() : builder.build();
+  reportSolutionBuilderTimes(builder, solutionPerformance);
+  dumpTracingLegend();
+  return sys2.exit(exitStatus);
+}
+function createReportErrorSummary(sys2, options) {
+  return shouldBePretty(sys2, options) ? (errorCount, filesInError) => sys2.write(getErrorSummaryText(errorCount, filesInError, sys2.newLine, sys2)) : void 0;
+}
+function performCompilation(sys2, cb, reportDiagnostic, config) {
+  const { fileNames, options, projectReferences } = config;
+  const host = createCompilerHostWorker(
+    options,
+    /*setParentNodes*/
+    void 0,
+    sys2
+  );
+  host.jsDocParsingMode = defaultJSDocParsingMode;
+  const currentDirectory = host.getCurrentDirectory();
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName));
+  enableStatisticsAndTracing(
+    sys2,
+    options,
+    /*isBuildMode*/
+    false
+  );
+  const programOptions = {
+    rootNames: fileNames,
+    options,
+    projectReferences,
+    host,
+    configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config)
+  };
+  const program = createProgram(programOptions);
+  const exitStatus = emitFilesAndReportErrorsAndGetExitStatus(
+    program,
+    reportDiagnostic,
+    (s) => sys2.write(s + sys2.newLine),
+    createReportErrorSummary(sys2, options)
+  );
+  reportStatistics(
+    sys2,
+    program,
+    /*solutionPerformance*/
+    void 0
+  );
+  cb(program);
+  return sys2.exit(exitStatus);
+}
+function performIncrementalCompilation2(sys2, cb, reportDiagnostic, config) {
+  const { options, fileNames, projectReferences } = config;
+  enableStatisticsAndTracing(
+    sys2,
+    options,
+    /*isBuildMode*/
+    false
+  );
+  const host = createIncrementalCompilerHost(options, sys2);
+  host.jsDocParsingMode = defaultJSDocParsingMode;
+  const exitStatus = performIncrementalCompilation({
+    host,
+    system: sys2,
+    rootNames: fileNames,
+    options,
+    configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config),
+    projectReferences,
+    reportDiagnostic,
+    reportErrorSummary: createReportErrorSummary(sys2, options),
+    afterProgramEmitAndDiagnostics: (builderProgram) => {
+      reportStatistics(
+        sys2,
+        builderProgram.getProgram(),
+        /*solutionPerformance*/
+        void 0
+      );
+      cb(builderProgram);
     }
-    function visitCommaExpression(node) {
-      let pendingExpressions = [];
-      visit(node.left);
-      visit(node.right);
-      return factory2.inlineExpressions(pendingExpressions);
-      function visit(node2) {
-        if (isBinaryExpression(node2) && node2.operatorToken.kind === 28 /* CommaToken */) {
-          visit(node2.left);
-          visit(node2.right);
-        } else {
-          if (containsYield(node2) && pendingExpressions.length > 0) {
-            emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
-            pendingExpressions = [];
-          }
-          pendingExpressions.push(Debug.checkDefined(visitNode(node2, visitor, isExpression)));
-        }
+  });
+  return sys2.exit(exitStatus);
+}
+function updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance) {
+  updateCreateProgram(
+    sys2,
+    buildHost,
+    /*isBuildMode*/
+    true
+  );
+  buildHost.afterProgramEmitAndDiagnostics = (program) => {
+    reportStatistics(sys2, program.getProgram(), solutionPerformance);
+    cb(program);
+  };
+}
+function updateCreateProgram(sys2, host, isBuildMode) {
+  const compileUsingBuilder = host.createProgram;
+  host.createProgram = (rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences) => {
+    Debug.assert(rootNames !== void 0 || options === void 0 && !!oldProgram);
+    if (options !== void 0) {
+      enableStatisticsAndTracing(sys2, options, isBuildMode);
+    }
+    return compileUsingBuilder(rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences);
+  };
+}
+function updateWatchCompilationHost(sys2, cb, watchCompilerHost) {
+  watchCompilerHost.jsDocParsingMode = defaultJSDocParsingMode;
+  updateCreateProgram(
+    sys2,
+    watchCompilerHost,
+    /*isBuildMode*/
+    false
+  );
+  const emitFilesUsingBuilder = watchCompilerHost.afterProgramCreate;
+  watchCompilerHost.afterProgramCreate = (builderProgram) => {
+    emitFilesUsingBuilder(builderProgram);
+    reportStatistics(
+      sys2,
+      builderProgram.getProgram(),
+      /*solutionPerformance*/
+      void 0
+    );
+    cb(builderProgram);
+  };
+}
+function createWatchStatusReporter2(sys2, options) {
+  return createWatchStatusReporter(sys2, shouldBePretty(sys2, options));
+}
+function createWatchOfConfigFile(system, cb, reportDiagnostic, configParseResult, optionsToExtend, watchOptionsToExtend, extendedConfigCache) {
+  const watchCompilerHost = createWatchCompilerHostOfConfigFile({
+    configFileName: configParseResult.options.configFilePath,
+    optionsToExtend,
+    watchOptionsToExtend,
+    system,
+    reportDiagnostic,
+    reportWatchStatus: createWatchStatusReporter2(system, configParseResult.options)
+  });
+  updateWatchCompilationHost(system, cb, watchCompilerHost);
+  watchCompilerHost.configFileParsingResult = configParseResult;
+  watchCompilerHost.extendedConfigCache = extendedConfigCache;
+  return createWatchProgram(watchCompilerHost);
+}
+function createWatchOfFilesAndCompilerOptions(system, cb, reportDiagnostic, rootFiles, options, watchOptions) {
+  const watchCompilerHost = createWatchCompilerHostOfFilesAndCompilerOptions({
+    rootFiles,
+    options,
+    watchOptions,
+    system,
+    reportDiagnostic,
+    reportWatchStatus: createWatchStatusReporter2(system, options)
+  });
+  updateWatchCompilationHost(system, cb, watchCompilerHost);
+  return createWatchProgram(watchCompilerHost);
+}
+function enableSolutionPerformance(system, options) {
+  if (system === sys && options.extendedDiagnostics) {
+    enable();
+    return createSolutionPerfomrance();
+  }
+}
+function createSolutionPerfomrance() {
+  let statistics;
+  return {
+    addAggregateStatistic,
+    forEachAggregateStatistics: forEachAggreateStatistics,
+    clear: clear2
+  };
+  function addAggregateStatistic(s) {
+    const existing = statistics == null ? void 0 : statistics.get(s.name);
+    if (existing) {
+      if (existing.type === 2 /* memory */) existing.value = Math.max(existing.value, s.value);
+      else existing.value += s.value;
+    } else {
+      (statistics ?? (statistics = /* @__PURE__ */ new Map())).set(s.name, s);
+    }
+  }
+  function forEachAggreateStatistics(cb) {
+    statistics == null ? void 0 : statistics.forEach(cb);
+  }
+  function clear2() {
+    statistics = void 0;
+  }
+}
+function reportSolutionBuilderTimes(builder, solutionPerformance) {
+  if (!solutionPerformance) return;
+  if (!isEnabled()) {
+    sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
+    return;
+  }
+  const statistics = [];
+  statistics.push(
+    { name: "Projects in scope", value: getBuildOrderFromAnyBuildOrder(builder.getBuildOrder()).length, type: 1 /* count */ }
+  );
+  reportSolutionBuilderCountStatistic("SolutionBuilder::Projects built");
+  reportSolutionBuilderCountStatistic("SolutionBuilder::Timestamps only updates");
+  reportSolutionBuilderCountStatistic("SolutionBuilder::Bundles updated");
+  solutionPerformance.forEachAggregateStatistics((s) => {
+    s.name = `Aggregate ${s.name}`;
+    statistics.push(s);
+  });
+  forEachMeasure((name, duration) => {
+    if (isSolutionMarkOrMeasure(name)) statistics.push({ name: `${getNameFromSolutionBuilderMarkOrMeasure(name)} time`, value: duration, type: 0 /* time */ });
+  });
+  disable();
+  enable();
+  solutionPerformance.clear();
+  reportAllStatistics(sys, statistics);
+  function reportSolutionBuilderCountStatistic(name) {
+    const value = getCount(name);
+    if (value) {
+      statistics.push({ name: getNameFromSolutionBuilderMarkOrMeasure(name), value, type: 1 /* count */ });
+    }
+  }
+  function getNameFromSolutionBuilderMarkOrMeasure(name) {
+    return name.replace("SolutionBuilder::", "");
+  }
+}
+function canReportDiagnostics(system, compilerOptions) {
+  return system === sys && (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics);
+}
+function canTrace(system, compilerOptions) {
+  return system === sys && compilerOptions.generateTrace;
+}
+function enableStatisticsAndTracing(system, compilerOptions, isBuildMode) {
+  if (canReportDiagnostics(system, compilerOptions)) {
+    enable(system);
+  }
+  if (canTrace(system, compilerOptions)) {
+    startTracing(isBuildMode ? "build" : "project", compilerOptions.generateTrace, compilerOptions.configFilePath);
+  }
+}
+function isSolutionMarkOrMeasure(name) {
+  return startsWith(name, "SolutionBuilder::");
+}
+function reportStatistics(sys2, program, solutionPerformance) {
+  var _a;
+  const compilerOptions = program.getCompilerOptions();
+  if (canTrace(sys2, compilerOptions)) {
+    (_a = tracing) == null ? void 0 : _a.stopTracing();
+  }
+  let statistics;
+  if (canReportDiagnostics(sys2, compilerOptions)) {
+    statistics = [];
+    const memoryUsed = sys2.getMemoryUsage ? sys2.getMemoryUsage() : -1;
+    reportCountStatistic("Files", program.getSourceFiles().length);
+    const lineCounts = countLines(program);
+    if (compilerOptions.extendedDiagnostics) {
+      for (const [key, value] of lineCounts.entries()) {
+        reportCountStatistic("Lines of " + key, value);
       }
+    } else {
+      reportCountStatistic("Lines", reduceLeftIterator(lineCounts.values(), (sum, count) => sum + count, 0));
+    }
+    reportCountStatistic("Identifiers", program.getIdentifierCount());
+    reportCountStatistic("Symbols", program.getSymbolCount());
+    reportCountStatistic("Types", program.getTypeCount());
+    reportCountStatistic("Instantiations", program.getInstantiationCount());
+    if (memoryUsed >= 0) {
+      reportStatisticalValue(
+        { name: "Memory used", value: memoryUsed, type: 2 /* memory */ },
+        /*aggregate*/
+        true
+      );
     }
-    function visitCommaListExpression(node) {
-      let pendingExpressions = [];
-      for (const elem of node.elements) {
-        if (isBinaryExpression(elem) && elem.operatorToken.kind === 28 /* CommaToken */) {
-          pendingExpressions.push(visitCommaExpression(elem));
-        } else {
-          if (containsYield(elem) && pendingExpressions.length > 0) {
-            emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
-            pendingExpressions = [];
-          }
-          pendingExpressions.push(Debug.checkDefined(visitNode(elem, visitor, isExpression)));
-        }
+    const isPerformanceEnabled = isEnabled();
+    const programTime = isPerformanceEnabled ? getDuration("Program") : 0;
+    const bindTime = isPerformanceEnabled ? getDuration("Bind") : 0;
+    const checkTime = isPerformanceEnabled ? getDuration("Check") : 0;
+    const emitTime = isPerformanceEnabled ? getDuration("Emit") : 0;
+    if (compilerOptions.extendedDiagnostics) {
+      const caches = program.getRelationCacheSizes();
+      reportCountStatistic("Assignability cache size", caches.assignable);
+      reportCountStatistic("Identity cache size", caches.identity);
+      reportCountStatistic("Subtype cache size", caches.subtype);
+      reportCountStatistic("Strict subtype cache size", caches.strictSubtype);
+      if (isPerformanceEnabled) {
+        forEachMeasure((name, duration) => {
+          if (!isSolutionMarkOrMeasure(name)) reportTimeStatistic(
+            `${name} time`,
+            duration,
+            /*aggregate*/
+            true
+          );
+        });
       }
-      return factory2.inlineExpressions(pendingExpressions);
+    } else if (isPerformanceEnabled) {
+      reportTimeStatistic(
+        "I/O read",
+        getDuration("I/O Read"),
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "I/O write",
+        getDuration("I/O Write"),
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Parse time",
+        programTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Bind time",
+        bindTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Check time",
+        checkTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Emit time",
+        emitTime,
+        /*aggregate*/
+        true
+      );
     }
-    function visitLogicalBinaryExpression(node) {
-      const resultLabel = defineLabel();
-      const resultLocal = declareLocal();
-      emitAssignment(
-        resultLocal,
-        Debug.checkDefined(visitNode(node.left, visitor, isExpression)),
-        /*location*/
-        node.left
+    if (isPerformanceEnabled) {
+      reportTimeStatistic(
+        "Total time",
+        programTime + bindTime + checkTime + emitTime,
+        /*aggregate*/
+        false
       );
-      if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
-        emitBreakWhenFalse(
-          resultLabel,
-          resultLocal,
-          /*location*/
-          node.left
-        );
+    }
+    reportAllStatistics(sys2, statistics);
+    if (!isPerformanceEnabled) {
+      sys2.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
+    } else {
+      if (solutionPerformance) {
+        forEachMeasure((name) => {
+          if (!isSolutionMarkOrMeasure(name)) clearMeasures(name);
+        });
+        forEachMark((name) => {
+          if (!isSolutionMarkOrMeasure(name)) clearMarks(name);
+        });
       } else {
-        emitBreakWhenTrue(
-          resultLabel,
-          resultLocal,
-          /*location*/
-          node.left
-        );
+        disable();
       }
-      emitAssignment(
-        resultLocal,
-        Debug.checkDefined(visitNode(node.right, visitor, isExpression)),
-        /*location*/
-        node.right
-      );
-      markLabel(resultLabel);
-      return resultLocal;
     }
-    function visitConditionalExpression(node) {
-      if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) {
-        const whenFalseLabel = defineLabel();
-        const resultLabel = defineLabel();
-        const resultLocal = declareLocal();
-        emitBreakWhenFalse(
-          whenFalseLabel,
-          Debug.checkDefined(visitNode(node.condition, visitor, isExpression)),
-          /*location*/
-          node.condition
-        );
-        emitAssignment(
-          resultLocal,
-          Debug.checkDefined(visitNode(node.whenTrue, visitor, isExpression)),
-          /*location*/
-          node.whenTrue
+  }
+  function reportStatisticalValue(s, aggregate) {
+    statistics.push(s);
+    if (aggregate) solutionPerformance == null ? void 0 : solutionPerformance.addAggregateStatistic(s);
+  }
+  function reportCountStatistic(name, count) {
+    reportStatisticalValue(
+      { name, value: count, type: 1 /* count */ },
+      /*aggregate*/
+      true
+    );
+  }
+  function reportTimeStatistic(name, time, aggregate) {
+    reportStatisticalValue({ name, value: time, type: 0 /* time */ }, aggregate);
+  }
+}
+function reportAllStatistics(sys2, statistics) {
+  let nameSize = 0;
+  let valueSize = 0;
+  for (const s of statistics) {
+    if (s.name.length > nameSize) {
+      nameSize = s.name.length;
+    }
+    const value = statisticValue(s);
+    if (value.length > valueSize) {
+      valueSize = value.length;
+    }
+  }
+  for (const s of statistics) {
+    sys2.write(`${s.name}:`.padEnd(nameSize + 2) + statisticValue(s).toString().padStart(valueSize) + sys2.newLine);
+  }
+}
+function statisticValue(s) {
+  switch (s.type) {
+    case 1 /* count */:
+      return "" + s.value;
+    case 0 /* time */:
+      return (s.value / 1e3).toFixed(2) + "s";
+    case 2 /* memory */:
+      return Math.round(s.value / 1e3) + "K";
+    default:
+      Debug.assertNever(s.type);
+  }
+}
+function writeConfigFile(sys2, reportDiagnostic, options, fileNames) {
+  const currentDirectory = sys2.getCurrentDirectory();
+  const file = normalizePath(combinePaths(currentDirectory, "tsconfig.json"));
+  if (sys2.fileExists(file)) {
+    reportDiagnostic(createCompilerDiagnostic(Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file));
+  } else {
+    sys2.writeFile(file, generateTSConfig(options, fileNames, sys2.newLine));
+    const output = [sys2.newLine, ...getHeader(sys2, "Created a new tsconfig.json with:")];
+    output.push(getCompilerOptionsDiffValue(options, sys2.newLine) + sys2.newLine + sys2.newLine);
+    output.push(`You can learn more at https://aka.ms/tsconfig` + sys2.newLine);
+    for (const line of output) {
+      sys2.write(line);
+    }
+  }
+  return;
+}
+
+// src/compiler/expressionToTypeNode.ts
+function createSyntacticTypeNodeBuilder(options, resolver) {
+  const strictNullChecks = getStrictOptionValue(options, "strictNullChecks");
+  return {
+    typeFromExpression,
+    serializeTypeOfDeclaration,
+    serializeReturnTypeForSignature,
+    serializeTypeOfExpression
+  };
+  function serializeExistingTypeAnnotation(type, addUndefined) {
+    return type !== void 0 && (!addUndefined || type && canAddUndefined(type)) ? true : void 0;
+  }
+  function serializeTypeOfExpression(expr, context, addUndefined, preserveLiterals) {
+    return typeFromExpression(
+      expr,
+      context,
+      /*isConstContext*/
+      false,
+      addUndefined,
+      preserveLiterals
+    ) ?? inferExpressionType(expr, context);
+  }
+  function serializeTypeOfDeclaration(node, context) {
+    switch (node.kind) {
+      case 171 /* PropertySignature */:
+        return serializeExistingTypeAnnotation(getEffectiveTypeAnnotationNode(node));
+      case 169 /* Parameter */:
+        return typeFromParameter(node, context);
+      case 260 /* VariableDeclaration */:
+        return typeFromVariable(node, context);
+      case 172 /* PropertyDeclaration */:
+        return typeFromProperty(node, context);
+      case 208 /* BindingElement */:
+        return inferTypeOfDeclaration(node, context);
+      case 277 /* ExportAssignment */:
+        return serializeTypeOfExpression(
+          node.expression,
+          context,
+          /*addUndefined*/
+          void 0,
+          /*preserveLiterals*/
+          true
         );
-        emitBreak(resultLabel);
-        markLabel(whenFalseLabel);
-        emitAssignment(
-          resultLocal,
-          Debug.checkDefined(visitNode(node.whenFalse, visitor, isExpression)),
-          /*location*/
-          node.whenFalse
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+      case 226 /* BinaryExpression */:
+        return serializeExistingTypeAnnotation(getEffectiveTypeAnnotationNode(node)) || inferTypeOfDeclaration(node, context);
+      case 303 /* PropertyAssignment */:
+        return typeFromExpression(node.initializer, context) || inferTypeOfDeclaration(node, context);
+      default:
+        Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`);
+    }
+  }
+  function serializeReturnTypeForSignature(node, context) {
+    switch (node.kind) {
+      case 177 /* GetAccessor */:
+        return typeFromAccessor(node, context);
+      case 174 /* MethodDeclaration */:
+      case 262 /* FunctionDeclaration */:
+      case 180 /* ConstructSignature */:
+      case 173 /* MethodSignature */:
+      case 179 /* CallSignature */:
+      case 176 /* Constructor */:
+      case 178 /* SetAccessor */:
+      case 181 /* IndexSignature */:
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 317 /* JSDocFunctionType */:
+      case 323 /* JSDocSignature */:
+        return createReturnFromSignature(node, context);
+      default:
+        Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`);
+    }
+  }
+  function getTypeAnnotationFromAccessor2(accessor) {
+    if (accessor) {
+      return accessor.kind === 177 /* GetAccessor */ ? getEffectiveReturnTypeNode(accessor) : accessor.parameters.length > 0 ? getEffectiveTypeAnnotationNode(accessor.parameters[0]) : void 0;
+    }
+  }
+  function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) {
+    let accessorType = getTypeAnnotationFromAccessor2(node);
+    if (!accessorType && node !== accessors.firstAccessor) {
+      accessorType = getTypeAnnotationFromAccessor2(accessors.firstAccessor);
+    }
+    if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) {
+      accessorType = getTypeAnnotationFromAccessor2(accessors.secondAccessor);
+    }
+    return accessorType;
+  }
+  function typeFromAccessor(node, context) {
+    const accessorDeclarations = resolver.getAllAccessorDeclarations(node);
+    const accessorType = getTypeAnnotationFromAllAccessorDeclarations(node, accessorDeclarations);
+    if (accessorType) {
+      return serializeExistingTypeAnnotation(accessorType);
+    }
+    if (accessorDeclarations.getAccessor) {
+      return createReturnFromSignature(accessorDeclarations.getAccessor, context);
+    }
+    return false;
+  }
+  function typeFromVariable(node, context) {
+    const declaredType = getEffectiveTypeAnnotationNode(node);
+    if (declaredType) {
+      return serializeExistingTypeAnnotation(declaredType);
+    }
+    let resultType;
+    if (node.initializer) {
+      if (!resolver.isExpandoFunctionDeclaration(node)) {
+        resultType = typeFromExpression(
+          node.initializer,
+          context,
+          /*isConstContext*/
+          void 0,
+          /*requiresAddingUndefined*/
+          void 0,
+          isVarConstLike(node)
         );
-        markLabel(resultLabel);
-        return resultLocal;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitYieldExpression(node) {
-      const resumeLabel = defineLabel();
-      const expression = visitNode(node.expression, visitor, isExpression);
-      if (node.asteriskToken) {
-        const iterator = (getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
-        emitYieldStar(
-          iterator,
-          /*location*/
-          node
-        );
-      } else {
-        emitYield(
-          expression,
-          /*location*/
-          node
+    return resultType ?? inferTypeOfDeclaration(node, context);
+  }
+  function typeFromParameter(node, context) {
+    const parent2 = node.parent;
+    if (parent2.kind === 178 /* SetAccessor */) {
+      return typeFromAccessor(parent2, context);
+    }
+    const declaredType = getEffectiveTypeAnnotationNode(node);
+    const addUndefined = resolver.requiresAddingImplicitUndefined(node);
+    let resultType;
+    if (declaredType) {
+      resultType = serializeExistingTypeAnnotation(declaredType, addUndefined);
+    } else {
+      if (node.initializer && isIdentifier(node.name)) {
+        resultType = typeFromExpression(
+          node.initializer,
+          context,
+          /*isConstContext*/
+          void 0,
+          addUndefined
         );
       }
-      markLabel(resumeLabel);
-      return createGeneratorResume(
-        /*location*/
-        node
-      );
     }
-    function visitArrayLiteralExpression(node) {
-      return visitElements(
-        node.elements,
-        /*leadingElement*/
+    return resultType ?? inferTypeOfDeclaration(node, context);
+  }
+  function typeFromProperty(node, context) {
+    const declaredType = getEffectiveTypeAnnotationNode(node);
+    if (declaredType) {
+      return serializeExistingTypeAnnotation(declaredType);
+    }
+    let resultType;
+    if (node.initializer) {
+      const isReadonly = isDeclarationReadonly(node);
+      resultType = typeFromExpression(
+        node.initializer,
+        context,
+        /*isConstContext*/
         void 0,
-        /*location*/
+        /*requiresAddingUndefined*/
         void 0,
-        node.multiLine
+        isReadonly
       );
     }
-    function visitElements(elements, leadingElement, location, multiLine) {
-      const numInitialElements = countInitialNodesWithoutYield(elements);
-      let temp;
-      if (numInitialElements > 0) {
-        temp = declareLocal();
-        const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements);
-        emitAssignment(
-          temp,
-          factory2.createArrayLiteralExpression(
-            leadingElement ? [leadingElement, ...initialElements] : initialElements
-          )
-        );
-        leadingElement = void 0;
-      }
-      const expressions = reduceLeft(elements, reduceElement, [], numInitialElements);
-      return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange(
-        factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine),
-        location
-      );
-      function reduceElement(expressions2, element) {
-        if (containsYield(element) && expressions2.length > 0) {
-          const hasAssignedTemp = temp !== void 0;
-          if (!temp) {
-            temp = declareLocal();
-          }
-          emitAssignment(
-            temp,
-            hasAssignedTemp ? factory2.createArrayConcatCall(
-              temp,
-              [factory2.createArrayLiteralExpression(expressions2, multiLine)]
-            ) : factory2.createArrayLiteralExpression(
-              leadingElement ? [leadingElement, ...expressions2] : expressions2,
-              multiLine
-            )
-          );
-          leadingElement = void 0;
-          expressions2 = [];
-        }
-        expressions2.push(Debug.checkDefined(visitNode(element, visitor, isExpression)));
-        return expressions2;
-      }
+    return resultType ?? inferTypeOfDeclaration(node, context);
+  }
+  function inferTypeOfDeclaration(node, context) {
+    context.tracker.reportInferenceFallback(node);
+    return false;
+  }
+  function inferExpressionType(node, context) {
+    context.tracker.reportInferenceFallback(node);
+    return false;
+  }
+  function inferReturnTypeOfSignatureSignature(node, context) {
+    context.tracker.reportInferenceFallback(node);
+    return false;
+  }
+  function inferAccessorType(node, allAccessors, context) {
+    if (node.kind === 177 /* GetAccessor */) {
+      return createReturnFromSignature(node, context);
+    } else {
+      context.tracker.reportInferenceFallback(node);
+      return false;
     }
-    function visitObjectLiteralExpression(node) {
-      const properties = node.properties;
-      const multiLine = node.multiLine;
-      const numInitialProperties = countInitialNodesWithoutYield(properties);
-      const temp = declareLocal();
-      emitAssignment(
-        temp,
-        factory2.createObjectLiteralExpression(
-          visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
-          multiLine
-        )
+  }
+  function typeFromTypeAssertion(expression, type, context, requiresAddingUndefined) {
+    if (isConstTypeReference(type)) {
+      return typeFromExpression(
+        expression,
+        context,
+        /*isConstContext*/
+        true,
+        requiresAddingUndefined
       );
-      const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties);
-      expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
-      return factory2.inlineExpressions(expressions);
-      function reduceProperty(expressions2, property) {
-        if (containsYield(property) && expressions2.length > 0) {
-          emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2)));
-          expressions2 = [];
+    }
+    if (requiresAddingUndefined && !canAddUndefined(type)) {
+      context.tracker.reportInferenceFallback(type);
+    }
+    return serializeExistingTypeAnnotation(type);
+  }
+  function typeFromExpression(node, context, isConstContext = false, requiresAddingUndefined = false, preserveLiterals = false) {
+    switch (node.kind) {
+      case 217 /* ParenthesizedExpression */:
+        if (isJSDocTypeAssertion(node)) {
+          return typeFromTypeAssertion(node.expression, getJSDocTypeAssertionType(node), context, requiresAddingUndefined);
+        }
+        return typeFromExpression(node.expression, context, isConstContext, requiresAddingUndefined);
+      case 80 /* Identifier */:
+        if (resolver.isUndefinedIdentifierExpression(node)) {
+          return true;
         }
-        const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp);
-        const visited = visitNode(expression, visitor, isExpression);
-        if (visited) {
-          if (multiLine) {
-            startOnNewLine(visited);
+        break;
+      case 106 /* NullKeyword */:
+        return true;
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+        return typeFromFunctionLikeExpression(node, context);
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+        const asExpression = node;
+        return typeFromTypeAssertion(asExpression.expression, asExpression.type, context, requiresAddingUndefined);
+      case 224 /* PrefixUnaryExpression */:
+        const unaryExpression = node;
+        if (isPrimitiveLiteralValue(unaryExpression)) {
+          if (unaryExpression.operand.kind === 10 /* BigIntLiteral */) {
+            return typeFromPrimitiveLiteral();
+          }
+          if (unaryExpression.operand.kind === 9 /* NumericLiteral */) {
+            return typeFromPrimitiveLiteral();
           }
-          expressions2.push(visited);
         }
-        return expressions2;
-      }
+        break;
+      case 9 /* NumericLiteral */:
+        return typeFromPrimitiveLiteral();
+      case 228 /* TemplateExpression */:
+        if (!isConstContext && !preserveLiterals) {
+          return true;
+        }
+        break;
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 11 /* StringLiteral */:
+        return typeFromPrimitiveLiteral();
+      case 10 /* BigIntLiteral */:
+        return typeFromPrimitiveLiteral();
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+        return typeFromPrimitiveLiteral();
+      case 209 /* ArrayLiteralExpression */:
+        return typeFromArrayLiteral(node, context, isConstContext);
+      case 210 /* ObjectLiteralExpression */:
+        return typeFromObjectLiteral(node, context, isConstContext);
+      case 231 /* ClassExpression */:
+        return inferExpressionType(node, context);
     }
-    function visitElementAccessExpression(node) {
-      if (containsYield(node.argumentExpression)) {
-        return factory2.updateElementAccessExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression))), Debug.checkDefined(visitNode(node.argumentExpression, visitor, isExpression)));
-      }
-      return visitEachChild(node, visitor, context);
+    return void 0;
+  }
+  function typeFromFunctionLikeExpression(fnNode, context) {
+    const returnType = serializeExistingTypeAnnotation(fnNode.type) ?? createReturnFromSignature(fnNode, context);
+    const typeParameters = reuseTypeParameters(fnNode.typeParameters);
+    const parameters = fnNode.parameters.every((p) => ensureParameter(p, context));
+    return returnType && typeParameters && parameters;
+  }
+  function canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext) {
+    if (!isConstContext) {
+      context.tracker.reportInferenceFallback(arrayLiteral);
+      return false;
     }
-    function visitCallExpression(node) {
-      if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(
-          node.expression,
-          hoistVariableDeclaration,
-          languageVersion,
-          /*cacheIdentifiers*/
-          true
-        );
-        return setOriginalNode(
-          setTextRange(
-            factory2.createFunctionApplyCall(
-              cacheExpression(Debug.checkDefined(visitNode(target, visitor, isLeftHandSideExpression))),
-              thisArg,
-              visitElements(node.arguments)
-            ),
-            node
-          ),
-          node
-        );
+    for (const element of arrayLiteral.elements) {
+      if (element.kind === 230 /* SpreadElement */) {
+        context.tracker.reportInferenceFallback(element);
+        return false;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitNewExpression(node) {
-      if (forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
-        return setOriginalNode(
-          setTextRange(
-            factory2.createNewExpression(
-              factory2.createFunctionApplyCall(
-                cacheExpression(Debug.checkDefined(visitNode(target, visitor, isExpression))),
-                thisArg,
-                visitElements(
-                  node.arguments,
-                  /*leadingElement*/
-                  factory2.createVoidZero()
-                )
-              ),
-              /*typeArguments*/
-              void 0,
-              []
-            ),
-            node
-          ),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    return true;
+  }
+  function typeFromArrayLiteral(arrayLiteral, context, isConstContext) {
+    if (!canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext)) {
+      return false;
     }
-    function transformAndEmitStatements(statements2, start = 0) {
-      const numStatements = statements2.length;
-      for (let i = start; i < numStatements; i++) {
-        transformAndEmitStatement(statements2[i]);
+    let canInferArray = true;
+    for (const element of arrayLiteral.elements) {
+      Debug.assert(element.kind !== 230 /* SpreadElement */);
+      if (element.kind !== 232 /* OmittedExpression */) {
+        canInferArray = (typeFromExpression(element, context, isConstContext) ?? inferExpressionType(element, context)) && canInferArray;
       }
     }
-    function transformAndEmitEmbeddedStatement(node) {
-      if (isBlock(node)) {
-        transformAndEmitStatements(node.statements);
-      } else {
-        transformAndEmitStatement(node);
+    return true;
+  }
+  function canGetTypeFromObjectLiteral(objectLiteral, context) {
+    let result = true;
+    for (const prop of objectLiteral.properties) {
+      if (prop.flags & 262144 /* ThisNodeHasError */) {
+        result = false;
+        break;
       }
-    }
-    function transformAndEmitStatement(node) {
-      const savedInStatementContainingYield = inStatementContainingYield;
-      if (!inStatementContainingYield) {
-        inStatementContainingYield = containsYield(node);
+      if (prop.kind === 304 /* ShorthandPropertyAssignment */ || prop.kind === 305 /* SpreadAssignment */) {
+        context.tracker.reportInferenceFallback(prop);
+        result = false;
+      } else if (prop.name.flags & 262144 /* ThisNodeHasError */) {
+        result = false;
+        break;
+      } else if (prop.name.kind === 81 /* PrivateIdentifier */) {
+        result = false;
+      } else if (prop.name.kind === 167 /* ComputedPropertyName */) {
+        const expression = prop.name.expression;
+        if (!isPrimitiveLiteralValue(
+          expression,
+          /*includeBigInt*/
+          false
+        )) {
+          context.tracker.reportInferenceFallback(prop.name);
+          result = false;
+        }
       }
-      transformAndEmitStatementWorker(node);
-      inStatementContainingYield = savedInStatementContainingYield;
     }
-    function transformAndEmitStatementWorker(node) {
-      switch (node.kind) {
-        case 241 /* Block */:
-          return transformAndEmitBlock(node);
-        case 244 /* ExpressionStatement */:
-          return transformAndEmitExpressionStatement(node);
-        case 245 /* IfStatement */:
-          return transformAndEmitIfStatement(node);
-        case 246 /* DoStatement */:
-          return transformAndEmitDoStatement(node);
-        case 247 /* WhileStatement */:
-          return transformAndEmitWhileStatement(node);
-        case 248 /* ForStatement */:
-          return transformAndEmitForStatement(node);
-        case 249 /* ForInStatement */:
-          return transformAndEmitForInStatement(node);
-        case 251 /* ContinueStatement */:
-          return transformAndEmitContinueStatement(node);
-        case 252 /* BreakStatement */:
-          return transformAndEmitBreakStatement(node);
-        case 253 /* ReturnStatement */:
-          return transformAndEmitReturnStatement(node);
-        case 254 /* WithStatement */:
-          return transformAndEmitWithStatement(node);
-        case 255 /* SwitchStatement */:
-          return transformAndEmitSwitchStatement(node);
-        case 256 /* LabeledStatement */:
-          return transformAndEmitLabeledStatement(node);
-        case 257 /* ThrowStatement */:
-          return transformAndEmitThrowStatement(node);
-        case 258 /* TryStatement */:
-          return transformAndEmitTryStatement(node);
-        default:
-          return emitStatement(visitNode(node, visitor, isStatement));
+    return result;
+  }
+  function typeFromObjectLiteral(objectLiteral, context, isConstContext) {
+    if (!canGetTypeFromObjectLiteral(objectLiteral, context)) return false;
+    let canInferObjectLiteral = true;
+    for (const prop of objectLiteral.properties) {
+      Debug.assert(!isShorthandPropertyAssignment(prop) && !isSpreadAssignment(prop));
+      const name = prop.name;
+      switch (prop.kind) {
+        case 174 /* MethodDeclaration */:
+          canInferObjectLiteral = !!typeFromObjectLiteralMethod(prop, name, context) && canInferObjectLiteral;
+          break;
+        case 303 /* PropertyAssignment */:
+          canInferObjectLiteral = !!typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext) && canInferObjectLiteral;
+          break;
+        case 178 /* SetAccessor */:
+        case 177 /* GetAccessor */:
+          canInferObjectLiteral = !!typeFromObjectLiteralAccessor(prop, name, context) && canInferObjectLiteral;
+          break;
       }
     }
-    function transformAndEmitBlock(node) {
-      if (containsYield(node)) {
-        transformAndEmitStatements(node.statements);
+    return canInferObjectLiteral;
+  }
+  function typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext) {
+    return typeFromExpression(prop.initializer, context, isConstContext) ?? inferTypeOfDeclaration(prop, context);
+  }
+  function ensureParameter(p, context) {
+    return typeFromParameter(p, context);
+  }
+  function reuseTypeParameters(typeParameters) {
+    return (typeParameters == null ? void 0 : typeParameters.every(
+      (tp) => serializeExistingTypeAnnotation(tp.constraint) && serializeExistingTypeAnnotation(tp.default)
+    )) ?? true;
+  }
+  function typeFromObjectLiteralMethod(method, name, context) {
+    const returnType = createReturnFromSignature(method, context);
+    const typeParameters = reuseTypeParameters(method.typeParameters);
+    const parameters = method.parameters.every((p) => ensureParameter(p, context));
+    return returnType && typeParameters && parameters;
+  }
+  function typeFromObjectLiteralAccessor(accessor, name, context) {
+    const allAccessors = resolver.getAllAccessorDeclarations(accessor);
+    const getAccessorType = allAccessors.getAccessor && getTypeAnnotationFromAccessor2(allAccessors.getAccessor);
+    const setAccessorType = allAccessors.setAccessor && getTypeAnnotationFromAccessor2(allAccessors.setAccessor);
+    if (getAccessorType !== void 0 && setAccessorType !== void 0) {
+      const parameters = accessor.parameters.every((p) => ensureParameter(p, context));
+      if (isGetAccessor(accessor)) {
+        return parameters && serializeExistingTypeAnnotation(getAccessorType);
       } else {
-        emitStatement(visitNode(node, visitor, isStatement));
+        return parameters;
       }
+    } else if (allAccessors.firstAccessor === accessor) {
+      const foundType = getAccessorType ?? setAccessorType;
+      const propertyType = foundType ? serializeExistingTypeAnnotation(foundType) : inferAccessorType(accessor, allAccessors, context);
+      return propertyType;
     }
-    function transformAndEmitExpressionStatement(node) {
-      emitStatement(visitNode(node, visitor, isStatement));
+    return false;
+  }
+  function typeFromPrimitiveLiteral() {
+    return true;
+  }
+  function canAddUndefined(node) {
+    if (!strictNullChecks) return true;
+    if (isKeyword(node.kind) || node.kind === 201 /* LiteralType */ || node.kind === 184 /* FunctionType */ || node.kind === 185 /* ConstructorType */ || node.kind === 188 /* ArrayType */ || node.kind === 189 /* TupleType */ || node.kind === 187 /* TypeLiteral */ || node.kind === 203 /* TemplateLiteralType */ || node.kind === 197 /* ThisType */) {
+      return true;
     }
-    function transformAndEmitVariableDeclarationList(node) {
-      for (const variable of node.declarations) {
-        const name = factory2.cloneNode(variable.name);
-        setCommentRange(name, variable.name);
-        hoistVariableDeclaration(name);
-      }
-      const variables = getInitializedVariables(node);
-      const numVariables = variables.length;
-      let variablesWritten = 0;
-      let pendingExpressions = [];
-      while (variablesWritten < numVariables) {
-        for (let i = variablesWritten; i < numVariables; i++) {
-          const variable = variables[i];
-          if (containsYield(variable.initializer) && pendingExpressions.length > 0) {
-            break;
-          }
-          pendingExpressions.push(transformInitializedVariable(variable));
-        }
-        if (pendingExpressions.length) {
-          emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
-          variablesWritten += pendingExpressions.length;
-          pendingExpressions = [];
-        }
-      }
-      return void 0;
+    if (node.kind === 196 /* ParenthesizedType */) {
+      return canAddUndefined(node.type);
     }
-    function transformInitializedVariable(node) {
-      return setSourceMapRange(
-        factory2.createAssignment(
-          setSourceMapRange(factory2.cloneNode(node.name), node.name),
-          Debug.checkDefined(visitNode(node.initializer, visitor, isExpression))
-        ),
-        node
-      );
+    if (node.kind === 192 /* UnionType */ || node.kind === 193 /* IntersectionType */) {
+      return node.types.every(canAddUndefined);
     }
-    function transformAndEmitIfStatement(node) {
-      if (containsYield(node)) {
-        if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
-          const endLabel = defineLabel();
-          const elseLabel = node.elseStatement ? defineLabel() : void 0;
-          emitBreakWhenFalse(
-            node.elseStatement ? elseLabel : endLabel,
-            Debug.checkDefined(visitNode(node.expression, visitor, isExpression)),
-            /*location*/
-            node.expression
-          );
-          transformAndEmitEmbeddedStatement(node.thenStatement);
-          if (node.elseStatement) {
-            emitBreak(endLabel);
-            markLabel(elseLabel);
-            transformAndEmitEmbeddedStatement(node.elseStatement);
+    return false;
+  }
+  function createReturnFromSignature(fn, context) {
+    let returnType;
+    const returnTypeNode = getEffectiveReturnTypeNode(fn);
+    if (returnTypeNode) {
+      returnType = serializeExistingTypeAnnotation(returnTypeNode);
+    }
+    if (!returnType && isValueSignatureDeclaration(fn)) {
+      returnType = typeFromSingleReturnExpression(fn, context);
+    }
+    return returnType ?? inferReturnTypeOfSignatureSignature(fn, context);
+  }
+  function typeFromSingleReturnExpression(declaration, context) {
+    let candidateExpr;
+    if (declaration && !nodeIsMissing(declaration.body)) {
+      if (getFunctionFlags(declaration) & 3 /* AsyncGenerator */) return void 0;
+      const body = declaration.body;
+      if (body && isBlock(body)) {
+        forEachReturnStatement(body, (s) => {
+          if (!candidateExpr) {
+            candidateExpr = s.expression;
+          } else {
+            candidateExpr = void 0;
+            return true;
           }
-          markLabel(endLabel);
-        } else {
-          emitStatement(visitNode(node, visitor, isStatement));
-        }
+        });
       } else {
-        emitStatement(visitNode(node, visitor, isStatement));
+        candidateExpr = body;
       }
     }
-    function transformAndEmitDoStatement(node) {
-      if (containsYield(node)) {
-        const conditionLabel = defineLabel();
-        const loopLabel = defineLabel();
-        beginLoopBlock(
-          /*continueLabel*/
-          conditionLabel
-        );
-        markLabel(loopLabel);
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(conditionLabel);
-        emitBreakWhenTrue(loopLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    if (candidateExpr) {
+      return typeFromExpression(candidateExpr, context);
     }
-    function visitDoStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-        node = visitEachChild(node, visitor, context);
-        endLoopBlock();
-        return node;
-      } else {
-        return visitEachChild(node, visitor, context);
-      }
+    return void 0;
+  }
+}
+
+// src/jsTyping/_namespaces/ts.JsTyping.ts
+var ts_JsTyping_exports = {};
+__export(ts_JsTyping_exports, {
+  NameValidationResult: () => NameValidationResult,
+  discoverTypings: () => discoverTypings,
+  isTypingUpToDate: () => isTypingUpToDate,
+  loadSafeList: () => loadSafeList,
+  loadTypesMap: () => loadTypesMap,
+  nodeCoreModuleList: () => nodeCoreModuleList,
+  nodeCoreModules: () => nodeCoreModules,
+  nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache,
+  prefixedNodeCoreModuleList: () => prefixedNodeCoreModuleList,
+  renderPackageNameValidationFailure: () => renderPackageNameValidationFailure,
+  validatePackageName: () => validatePackageName
+});
+
+// src/jsTyping/shared.ts
+var ActionSet = "action::set";
+var ActionInvalidate = "action::invalidate";
+var ActionPackageInstalled = "action::packageInstalled";
+var EventTypesRegistry = "event::typesRegistry";
+var EventBeginInstallTypes = "event::beginInstallTypes";
+var EventEndInstallTypes = "event::endInstallTypes";
+var EventInitializationFailed = "event::initializationFailed";
+var ActionWatchTypingLocations = "action::watchTypingLocations";
+var Arguments;
+((Arguments2) => {
+  Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation";
+  Arguments2.LogFile = "--logFile";
+  Arguments2.EnableTelemetry = "--enableTelemetry";
+  Arguments2.TypingSafeListLocation = "--typingSafeListLocation";
+  Arguments2.TypesMapLocation = "--typesMapLocation";
+  Arguments2.NpmLocation = "--npmLocation";
+  Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation";
+})(Arguments || (Arguments = {}));
+function hasArgument(argumentName) {
+  return sys.args.includes(argumentName);
+}
+function findArgument(argumentName) {
+  const index = sys.args.indexOf(argumentName);
+  return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0;
+}
+function nowString() {
+  const d = /* @__PURE__ */ new Date();
+  return `${d.getHours().toString().padStart(2, "0")}:${d.getMinutes().toString().padStart(2, "0")}:${d.getSeconds().toString().padStart(2, "0")}.${d.getMilliseconds().toString().padStart(3, "0")}`;
+}
+var indentStr = "\n    ";
+function indent2(str) {
+  return indentStr + str.replace(/\n/g, indentStr);
+}
+function stringifyIndented(json) {
+  return indent2(JSON.stringify(json, void 0, 2));
+}
+
+// src/jsTyping/jsTyping.ts
+function isTypingUpToDate(cachedTyping, availableTypingVersions) {
+  const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest"));
+  return availableVersion.compareTo(cachedTyping.version) <= 0;
+}
+var unprefixedNodeCoreModuleList = [
+  "assert",
+  "assert/strict",
+  "async_hooks",
+  "buffer",
+  "child_process",
+  "cluster",
+  "console",
+  "constants",
+  "crypto",
+  "dgram",
+  "diagnostics_channel",
+  "dns",
+  "dns/promises",
+  "domain",
+  "events",
+  "fs",
+  "fs/promises",
+  "http",
+  "https",
+  "http2",
+  "inspector",
+  "module",
+  "net",
+  "os",
+  "path",
+  "perf_hooks",
+  "process",
+  "punycode",
+  "querystring",
+  "readline",
+  "repl",
+  "stream",
+  "stream/promises",
+  "string_decoder",
+  "timers",
+  "timers/promises",
+  "tls",
+  "trace_events",
+  "tty",
+  "url",
+  "util",
+  "util/types",
+  "v8",
+  "vm",
+  "wasi",
+  "worker_threads",
+  "zlib"
+];
+var prefixedNodeCoreModuleList = unprefixedNodeCoreModuleList.map((name) => `node:${name}`);
+var nodeCoreModuleList = [...unprefixedNodeCoreModuleList, ...prefixedNodeCoreModuleList];
+var nodeCoreModules = new Set(nodeCoreModuleList);
+function nonRelativeModuleNameForTypingCache(moduleName) {
+  return nodeCoreModules.has(moduleName) ? "node" : moduleName;
+}
+function loadSafeList(host, safeListPath) {
+  const result = readConfigFile(safeListPath, (path) => host.readFile(path));
+  return new Map(Object.entries(result.config));
+}
+function loadTypesMap(host, typesMapPath) {
+  var _a;
+  const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
+  if ((_a = result.config) == null ? void 0 : _a.simpleMap) {
+    return new Map(Object.entries(result.config.simpleMap));
+  }
+  return void 0;
+}
+function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) {
+  if (!typeAcquisition || !typeAcquisition.enable) {
+    return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] };
+  }
+  const inferredTypings = /* @__PURE__ */ new Map();
+  fileNames = mapDefined(fileNames, (fileName) => {
+    const path = normalizePath(fileName);
+    if (hasJSFileExtension(path)) {
+      return path;
+    }
+  });
+  const filesToWatch = [];
+  if (typeAcquisition.include) addInferredTypings(typeAcquisition.include, "Explicitly included types");
+  const exclude = typeAcquisition.exclude || [];
+  if (!compilerOptions.types) {
+    const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath));
+    possibleSearchDirs.add(projectRootPath);
+    possibleSearchDirs.forEach((searchDir) => {
+      getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch);
+      getTypingNames(searchDir, "package.json", "node_modules", filesToWatch);
+    });
+  }
+  if (!typeAcquisition.disableFilenameBasedTypeAcquisition) {
+    getTypingNamesFromSourceFileNames(fileNames);
+  }
+  if (unresolvedImports) {
+    const module2 = deduplicate(
+      unresolvedImports.map(nonRelativeModuleNameForTypingCache),
+      equateStringsCaseSensitive,
+      compareStringsCaseSensitive
+    );
+    addInferredTypings(module2, "Inferred typings from unresolved imports");
+  }
+  for (const excludeTypingName of exclude) {
+    const didDelete = inferredTypings.delete(excludeTypingName);
+    if (didDelete && log) log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`);
+  }
+  packageNameToTypingLocation.forEach((typing, name) => {
+    const registryEntry = typesRegistry.get(name);
+    if (inferredTypings.get(name) === false && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) {
+      inferredTypings.set(name, typing.typingLocation);
+    }
+  });
+  const newTypingNames = [];
+  const cachedTypingPaths = [];
+  inferredTypings.forEach((inferred, typing) => {
+    if (inferred) {
+      cachedTypingPaths.push(inferred);
+    } else {
+      newTypingNames.push(typing);
     }
-    function transformAndEmitWhileStatement(node) {
-      if (containsYield(node)) {
-        const loopLabel = defineLabel();
-        const endLabel = beginLoopBlock(loopLabel);
-        markLabel(loopLabel);
-        emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
-        transformAndEmitEmbeddedStatement(node.statement);
-        emitBreak(loopLabel);
-        endLoopBlock();
+  });
+  const result = { cachedTypingPaths, newTypingNames, filesToWatch };
+  if (log) log(`Finished typings discovery:${stringifyIndented(result)}`);
+  return result;
+  function addInferredTyping(typingName) {
+    if (!inferredTypings.has(typingName)) {
+      inferredTypings.set(typingName, false);
+    }
+  }
+  function addInferredTypings(typingNames, message) {
+    if (log) log(`${message}: ${JSON.stringify(typingNames)}`);
+    forEach(typingNames, addInferredTyping);
+  }
+  function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) {
+    const manifestPath = combinePaths(projectRootPath2, manifestName);
+    let manifest;
+    let manifestTypingNames;
+    if (host.fileExists(manifestPath)) {
+      filesToWatch2.push(manifestPath);
+      manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config;
+      manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys);
+      addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`);
+    }
+    const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName);
+    filesToWatch2.push(packagesFolderPath);
+    if (!host.directoryExists(packagesFolderPath)) {
+      return;
+    }
+    const packageNames = [];
+    const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
+      packagesFolderPath,
+      [".json" /* Json */],
+      /*excludes*/
+      void 0,
+      /*includes*/
+      void 0,
+      /*depth*/
+      3
+    ).filter((manifestPath2) => {
+      if (getBaseFileName(manifestPath2) !== manifestName) {
+        return false;
+      }
+      const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
+      const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
+      return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
+      !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
+    });
+    if (log) log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
+    for (const manifestPath2 of dependencyManifestNames) {
+      const normalizedFileName = normalizePath(manifestPath2);
+      const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path));
+      const manifest2 = result2.config;
+      if (!manifest2.name) {
+        continue;
+      }
+      const ownTypes = manifest2.types || manifest2.typings;
+      if (ownTypes) {
+        const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName));
+        if (host.fileExists(absolutePath)) {
+          if (log) log(`    Package '${manifest2.name}' provides its own types.`);
+          inferredTypings.set(manifest2.name, absolutePath);
+        } else {
+          if (log) log(`    Package '${manifest2.name}' provides its own types but they are missing.`);
+        }
       } else {
-        emitStatement(visitNode(node, visitor, isStatement));
+        packageNames.push(manifest2.name);
       }
     }
-    function visitWhileStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-        node = visitEachChild(node, visitor, context);
-        endLoopBlock();
-        return node;
-      } else {
-        return visitEachChild(node, visitor, context);
+    addInferredTypings(packageNames, "    Found package names");
+  }
+  function getTypingNamesFromSourceFileNames(fileNames2) {
+    const fromFileNames = mapDefined(fileNames2, (j) => {
+      if (!hasJSFileExtension(j)) return void 0;
+      const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j)));
+      const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
+      return safeList.get(cleanedTypingName);
+    });
+    if (fromFileNames.length) {
+      addInferredTypings(fromFileNames, "Inferred typings from file names");
+    }
+    const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */));
+    if (hasJsxFile) {
+      if (log) log(`Inferred 'react' typings due to presence of '.jsx' extension`);
+      addInferredTyping("react");
+    }
+  }
+}
+var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => {
+  NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok";
+  NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName";
+  NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong";
+  NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot";
+  NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore";
+  NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters";
+  return NameValidationResult2;
+})(NameValidationResult || {});
+var maxPackageNameLength = 214;
+function validatePackageName(packageName) {
+  return validatePackageNameWorker(
+    packageName,
+    /*supportScopedPackage*/
+    true
+  );
+}
+function validatePackageNameWorker(packageName, supportScopedPackage) {
+  if (!packageName) {
+    return 1 /* EmptyName */;
+  }
+  if (packageName.length > maxPackageNameLength) {
+    return 2 /* NameTooLong */;
+  }
+  if (packageName.charCodeAt(0) === 46 /* dot */) {
+    return 3 /* NameStartsWithDot */;
+  }
+  if (packageName.charCodeAt(0) === 95 /* _ */) {
+    return 4 /* NameStartsWithUnderscore */;
+  }
+  if (supportScopedPackage) {
+    const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
+    if (matches) {
+      const scopeResult = validatePackageNameWorker(
+        matches[1],
+        /*supportScopedPackage*/
+        false
+      );
+      if (scopeResult !== 0 /* Ok */) {
+        return { name: matches[1], isScopeName: true, result: scopeResult };
       }
+      const packageResult = validatePackageNameWorker(
+        matches[2],
+        /*supportScopedPackage*/
+        false
+      );
+      if (packageResult !== 0 /* Ok */) {
+        return { name: matches[2], isScopeName: false, result: packageResult };
+      }
+      return 0 /* Ok */;
     }
-    function transformAndEmitForStatement(node) {
-      if (containsYield(node)) {
-        const conditionLabel = defineLabel();
-        const incrementLabel = defineLabel();
-        const endLabel = beginLoopBlock(incrementLabel);
-        if (node.initializer) {
-          const initializer = node.initializer;
-          if (isVariableDeclarationList(initializer)) {
-            transformAndEmitVariableDeclarationList(initializer);
-          } else {
-            emitStatement(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  Debug.checkDefined(visitNode(initializer, visitor, isExpression))
-                ),
-                initializer
-              )
-            );
-          }
-        }
-        markLabel(conditionLabel);
-        if (node.condition) {
-          emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.condition, visitor, isExpression)));
-        }
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(incrementLabel);
-        if (node.incrementor) {
-          emitStatement(
-            setTextRange(
-              factory2.createExpressionStatement(
-                Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))
-              ),
-              node.incrementor
-            )
-          );
-        }
-        emitBreak(conditionLabel);
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+  }
+  if (encodeURIComponent(packageName) !== packageName) {
+    return 5 /* NameContainsNonURISafeCharacters */;
+  }
+  return 0 /* Ok */;
+}
+function renderPackageNameValidationFailure(result, typing) {
+  return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
+    typing,
+    result,
+    typing,
+    /*isScopeName*/
+    false
+  );
+}
+function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
+  const kind = isScopeName ? "Scope" : "Package";
+  switch (result) {
+    case 1 /* EmptyName */:
+      return `'${typing}':: ${kind} name '${name}' cannot be empty`;
+    case 2 /* NameTooLong */:
+      return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`;
+    case 3 /* NameStartsWithDot */:
+      return `'${typing}':: ${kind} name '${name}' cannot start with '.'`;
+    case 4 /* NameStartsWithUnderscore */:
+      return `'${typing}':: ${kind} name '${name}' cannot start with '_'`;
+    case 5 /* NameContainsNonURISafeCharacters */:
+      return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`;
+    case 0 /* Ok */:
+      return Debug.fail();
+    default:
+      Debug.assertNever(result);
+  }
+}
+
+// src/services/types.ts
+var ScriptSnapshot;
+((ScriptSnapshot2) => {
+  class StringScriptSnapshot {
+    constructor(text) {
+      this.text = text;
     }
-    function visitForStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-      }
-      const initializer = node.initializer;
-      if (initializer && isVariableDeclarationList(initializer)) {
-        for (const variable of initializer.declarations) {
-          hoistVariableDeclaration(variable.name);
-        }
-        const variables = getInitializedVariables(initializer);
-        node = factory2.updateForStatement(
-          node,
-          variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0,
-          visitNode(node.condition, visitor, isExpression),
-          visitNode(node.incrementor, visitor, isExpression),
-          visitIterationBody(node.statement, visitor, context)
-        );
-      } else {
-        node = visitEachChild(node, visitor, context);
-      }
-      if (inStatementContainingYield) {
-        endLoopBlock();
-      }
-      return node;
+    getText(start, end) {
+      return start === 0 && end === this.text.length ? this.text : this.text.substring(start, end);
     }
-    function transformAndEmitForInStatement(node) {
-      if (containsYield(node)) {
-        const obj = declareLocal();
-        const keysArray = declareLocal();
-        const key = declareLocal();
-        const keysIndex = factory2.createLoopVariable();
-        const initializer = node.initializer;
-        hoistVariableDeclaration(keysIndex);
-        emitAssignment(obj, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
-        emitAssignment(keysArray, factory2.createArrayLiteralExpression());
-        emitStatement(
-          factory2.createForInStatement(
-            key,
-            obj,
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                factory2.createPropertyAccessExpression(keysArray, "push"),
-                /*typeArguments*/
-                void 0,
-                [key]
-              )
-            )
-          )
-        );
-        emitAssignment(keysIndex, factory2.createNumericLiteral(0));
-        const conditionLabel = defineLabel();
-        const incrementLabel = defineLabel();
-        const endLoopLabel = beginLoopBlock(incrementLabel);
-        markLabel(conditionLabel);
-        emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length")));
-        emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex));
-        emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 103 /* InKeyword */, obj));
-        let variable;
-        if (isVariableDeclarationList(initializer)) {
-          for (const variable2 of initializer.declarations) {
-            hoistVariableDeclaration(variable2.name);
-          }
-          variable = factory2.cloneNode(initializer.declarations[0].name);
-        } else {
-          variable = Debug.checkDefined(visitNode(initializer, visitor, isExpression));
-          Debug.assert(isLeftHandSideExpression(variable));
-        }
-        emitAssignment(variable, key);
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(incrementLabel);
-        emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex)));
-        emitBreak(conditionLabel);
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    getLength() {
+      return this.text.length;
     }
-    function visitForInStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-      }
-      const initializer = node.initializer;
-      if (isVariableDeclarationList(initializer)) {
-        for (const variable of initializer.declarations) {
-          hoistVariableDeclaration(variable.name);
-        }
-        node = factory2.updateForInStatement(node, initializer.declarations[0].name, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)));
-      } else {
-        node = visitEachChild(node, visitor, context);
-      }
-      if (inStatementContainingYield) {
-        endLoopBlock();
-      }
-      return node;
+    getChangeRange() {
+      return void 0;
     }
-    function transformAndEmitContinueStatement(node) {
-      const label = findContinueTarget(node.label ? idText(node.label) : void 0);
-      if (label > 0) {
-        emitBreak(
-          label,
-          /*location*/
-          node
-        );
+  }
+  function fromString(text) {
+    return new StringScriptSnapshot(text);
+  }
+  ScriptSnapshot2.fromString = fromString;
+})(ScriptSnapshot || (ScriptSnapshot = {}));
+var PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => {
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All";
+  return PackageJsonDependencyGroup2;
+})(PackageJsonDependencyGroup || {});
+var PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => {
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off";
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On";
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto";
+  return PackageJsonAutoImportPreference2;
+})(PackageJsonAutoImportPreference || {});
+var LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => {
+  LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic";
+  LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic";
+  LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic";
+  return LanguageServiceMode2;
+})(LanguageServiceMode || {});
+var emptyOptions = {};
+var SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat2) => {
+  SemanticClassificationFormat2["Original"] = "original";
+  SemanticClassificationFormat2["TwentyTwenty"] = "2020";
+  return SemanticClassificationFormat2;
+})(SemanticClassificationFormat || {});
+var OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode2) => {
+  OrganizeImportsMode2["All"] = "All";
+  OrganizeImportsMode2["SortAndCombine"] = "SortAndCombine";
+  OrganizeImportsMode2["RemoveUnused"] = "RemoveUnused";
+  return OrganizeImportsMode2;
+})(OrganizeImportsMode || {});
+var CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind2) => {
+  CompletionTriggerKind2[CompletionTriggerKind2["Invoked"] = 1] = "Invoked";
+  CompletionTriggerKind2[CompletionTriggerKind2["TriggerCharacter"] = 2] = "TriggerCharacter";
+  CompletionTriggerKind2[CompletionTriggerKind2["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
+  return CompletionTriggerKind2;
+})(CompletionTriggerKind || {});
+var InlayHintKind2 = /* @__PURE__ */ ((InlayHintKind3) => {
+  InlayHintKind3["Type"] = "Type";
+  InlayHintKind3["Parameter"] = "Parameter";
+  InlayHintKind3["Enum"] = "Enum";
+  return InlayHintKind3;
+})(InlayHintKind2 || {});
+var HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => {
+  HighlightSpanKind2["none"] = "none";
+  HighlightSpanKind2["definition"] = "definition";
+  HighlightSpanKind2["reference"] = "reference";
+  HighlightSpanKind2["writtenReference"] = "writtenReference";
+  return HighlightSpanKind2;
+})(HighlightSpanKind || {});
+var IndentStyle = /* @__PURE__ */ ((IndentStyle3) => {
+  IndentStyle3[IndentStyle3["None"] = 0] = "None";
+  IndentStyle3[IndentStyle3["Block"] = 1] = "Block";
+  IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart";
+  return IndentStyle3;
+})(IndentStyle || {});
+var SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference2) => {
+  SemicolonPreference2["Ignore"] = "ignore";
+  SemicolonPreference2["Insert"] = "insert";
+  SemicolonPreference2["Remove"] = "remove";
+  return SemicolonPreference2;
+})(SemicolonPreference || {});
+function getDefaultFormatCodeSettings(newLineCharacter) {
+  return {
+    indentSize: 4,
+    tabSize: 4,
+    newLineCharacter: newLineCharacter || "\n",
+    convertTabsToSpaces: true,
+    indentStyle: 2 /* Smart */,
+    insertSpaceAfterConstructor: false,
+    insertSpaceAfterCommaDelimiter: true,
+    insertSpaceAfterSemicolonInForStatements: true,
+    insertSpaceBeforeAndAfterBinaryOperators: true,
+    insertSpaceAfterKeywordsInControlFlowStatements: true,
+    insertSpaceAfterFunctionKeywordForAnonymousFunctions: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true,
+    insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false,
+    insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false,
+    insertSpaceBeforeFunctionParenthesis: false,
+    placeOpenBraceOnNewLineForFunctions: false,
+    placeOpenBraceOnNewLineForControlBlocks: false,
+    semicolons: "ignore" /* Ignore */,
+    trimTrailingWhitespace: true,
+    indentSwitchCase: true
+  };
+}
+var testFormatSettings = getDefaultFormatCodeSettings("\n");
+var SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => {
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText";
+  return SymbolDisplayPartKind2;
+})(SymbolDisplayPartKind || {});
+var CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => {
+  CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None";
+  CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports";
+  CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion";
+  CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation";
+  CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers";
+  CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit";
+  CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets";
+  return CompletionInfoFlags2;
+})(CompletionInfoFlags || {});
+var OutliningSpanKind = /* @__PURE__ */ ((OutliningSpanKind2) => {
+  OutliningSpanKind2["Comment"] = "comment";
+  OutliningSpanKind2["Region"] = "region";
+  OutliningSpanKind2["Code"] = "code";
+  OutliningSpanKind2["Imports"] = "imports";
+  return OutliningSpanKind2;
+})(OutliningSpanKind || {});
+var OutputFileType = /* @__PURE__ */ ((OutputFileType2) => {
+  OutputFileType2[OutputFileType2["JavaScript"] = 0] = "JavaScript";
+  OutputFileType2[OutputFileType2["SourceMap"] = 1] = "SourceMap";
+  OutputFileType2[OutputFileType2["Declaration"] = 2] = "Declaration";
+  return OutputFileType2;
+})(OutputFileType || {});
+var EndOfLineState = /* @__PURE__ */ ((EndOfLineState2) => {
+  EndOfLineState2[EndOfLineState2["None"] = 0] = "None";
+  EndOfLineState2[EndOfLineState2["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia";
+  EndOfLineState2[EndOfLineState2["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral";
+  EndOfLineState2[EndOfLineState2["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral";
+  EndOfLineState2[EndOfLineState2["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate";
+  EndOfLineState2[EndOfLineState2["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail";
+  EndOfLineState2[EndOfLineState2["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition";
+  return EndOfLineState2;
+})(EndOfLineState || {});
+var TokenClass = /* @__PURE__ */ ((TokenClass2) => {
+  TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation";
+  TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword";
+  TokenClass2[TokenClass2["Operator"] = 2] = "Operator";
+  TokenClass2[TokenClass2["Comment"] = 3] = "Comment";
+  TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace";
+  TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier";
+  TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral";
+  TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral";
+  TokenClass2[TokenClass2["StringLiteral"] = 8] = "StringLiteral";
+  TokenClass2[TokenClass2["RegExpLiteral"] = 9] = "RegExpLiteral";
+  return TokenClass2;
+})(TokenClass || {});
+var ScriptElementKind = /* @__PURE__ */ ((ScriptElementKind2) => {
+  ScriptElementKind2["unknown"] = "";
+  ScriptElementKind2["warning"] = "warning";
+  ScriptElementKind2["keyword"] = "keyword";
+  ScriptElementKind2["scriptElement"] = "script";
+  ScriptElementKind2["moduleElement"] = "module";
+  ScriptElementKind2["classElement"] = "class";
+  ScriptElementKind2["localClassElement"] = "local class";
+  ScriptElementKind2["interfaceElement"] = "interface";
+  ScriptElementKind2["typeElement"] = "type";
+  ScriptElementKind2["enumElement"] = "enum";
+  ScriptElementKind2["enumMemberElement"] = "enum member";
+  ScriptElementKind2["variableElement"] = "var";
+  ScriptElementKind2["localVariableElement"] = "local var";
+  ScriptElementKind2["variableUsingElement"] = "using";
+  ScriptElementKind2["variableAwaitUsingElement"] = "await using";
+  ScriptElementKind2["functionElement"] = "function";
+  ScriptElementKind2["localFunctionElement"] = "local function";
+  ScriptElementKind2["memberFunctionElement"] = "method";
+  ScriptElementKind2["memberGetAccessorElement"] = "getter";
+  ScriptElementKind2["memberSetAccessorElement"] = "setter";
+  ScriptElementKind2["memberVariableElement"] = "property";
+  ScriptElementKind2["memberAccessorVariableElement"] = "accessor";
+  ScriptElementKind2["constructorImplementationElement"] = "constructor";
+  ScriptElementKind2["callSignatureElement"] = "call";
+  ScriptElementKind2["indexSignatureElement"] = "index";
+  ScriptElementKind2["constructSignatureElement"] = "construct";
+  ScriptElementKind2["parameterElement"] = "parameter";
+  ScriptElementKind2["typeParameterElement"] = "type parameter";
+  ScriptElementKind2["primitiveType"] = "primitive type";
+  ScriptElementKind2["label"] = "label";
+  ScriptElementKind2["alias"] = "alias";
+  ScriptElementKind2["constElement"] = "const";
+  ScriptElementKind2["letElement"] = "let";
+  ScriptElementKind2["directory"] = "directory";
+  ScriptElementKind2["externalModuleName"] = "external module name";
+  ScriptElementKind2["jsxAttribute"] = "JSX attribute";
+  ScriptElementKind2["string"] = "string";
+  ScriptElementKind2["link"] = "link";
+  ScriptElementKind2["linkName"] = "link name";
+  ScriptElementKind2["linkText"] = "link text";
+  return ScriptElementKind2;
+})(ScriptElementKind || {});
+var ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => {
+  ScriptElementKindModifier2["none"] = "";
+  ScriptElementKindModifier2["publicMemberModifier"] = "public";
+  ScriptElementKindModifier2["privateMemberModifier"] = "private";
+  ScriptElementKindModifier2["protectedMemberModifier"] = "protected";
+  ScriptElementKindModifier2["exportedModifier"] = "export";
+  ScriptElementKindModifier2["ambientModifier"] = "declare";
+  ScriptElementKindModifier2["staticModifier"] = "static";
+  ScriptElementKindModifier2["abstractModifier"] = "abstract";
+  ScriptElementKindModifier2["optionalModifier"] = "optional";
+  ScriptElementKindModifier2["deprecatedModifier"] = "deprecated";
+  ScriptElementKindModifier2["dtsModifier"] = ".d.ts";
+  ScriptElementKindModifier2["tsModifier"] = ".ts";
+  ScriptElementKindModifier2["tsxModifier"] = ".tsx";
+  ScriptElementKindModifier2["jsModifier"] = ".js";
+  ScriptElementKindModifier2["jsxModifier"] = ".jsx";
+  ScriptElementKindModifier2["jsonModifier"] = ".json";
+  ScriptElementKindModifier2["dmtsModifier"] = ".d.mts";
+  ScriptElementKindModifier2["mtsModifier"] = ".mts";
+  ScriptElementKindModifier2["mjsModifier"] = ".mjs";
+  ScriptElementKindModifier2["dctsModifier"] = ".d.cts";
+  ScriptElementKindModifier2["ctsModifier"] = ".cts";
+  ScriptElementKindModifier2["cjsModifier"] = ".cjs";
+  return ScriptElementKindModifier2;
+})(ScriptElementKindModifier || {});
+var ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => {
+  ClassificationTypeNames2["comment"] = "comment";
+  ClassificationTypeNames2["identifier"] = "identifier";
+  ClassificationTypeNames2["keyword"] = "keyword";
+  ClassificationTypeNames2["numericLiteral"] = "number";
+  ClassificationTypeNames2["bigintLiteral"] = "bigint";
+  ClassificationTypeNames2["operator"] = "operator";
+  ClassificationTypeNames2["stringLiteral"] = "string";
+  ClassificationTypeNames2["whiteSpace"] = "whitespace";
+  ClassificationTypeNames2["text"] = "text";
+  ClassificationTypeNames2["punctuation"] = "punctuation";
+  ClassificationTypeNames2["className"] = "class name";
+  ClassificationTypeNames2["enumName"] = "enum name";
+  ClassificationTypeNames2["interfaceName"] = "interface name";
+  ClassificationTypeNames2["moduleName"] = "module name";
+  ClassificationTypeNames2["typeParameterName"] = "type parameter name";
+  ClassificationTypeNames2["typeAliasName"] = "type alias name";
+  ClassificationTypeNames2["parameterName"] = "parameter name";
+  ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name";
+  ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name";
+  ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name";
+  ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name";
+  ClassificationTypeNames2["jsxAttribute"] = "jsx attribute";
+  ClassificationTypeNames2["jsxText"] = "jsx text";
+  ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value";
+  return ClassificationTypeNames2;
+})(ClassificationTypeNames || {});
+var ClassificationType = /* @__PURE__ */ ((ClassificationType2) => {
+  ClassificationType2[ClassificationType2["comment"] = 1] = "comment";
+  ClassificationType2[ClassificationType2["identifier"] = 2] = "identifier";
+  ClassificationType2[ClassificationType2["keyword"] = 3] = "keyword";
+  ClassificationType2[ClassificationType2["numericLiteral"] = 4] = "numericLiteral";
+  ClassificationType2[ClassificationType2["operator"] = 5] = "operator";
+  ClassificationType2[ClassificationType2["stringLiteral"] = 6] = "stringLiteral";
+  ClassificationType2[ClassificationType2["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
+  ClassificationType2[ClassificationType2["whiteSpace"] = 8] = "whiteSpace";
+  ClassificationType2[ClassificationType2["text"] = 9] = "text";
+  ClassificationType2[ClassificationType2["punctuation"] = 10] = "punctuation";
+  ClassificationType2[ClassificationType2["className"] = 11] = "className";
+  ClassificationType2[ClassificationType2["enumName"] = 12] = "enumName";
+  ClassificationType2[ClassificationType2["interfaceName"] = 13] = "interfaceName";
+  ClassificationType2[ClassificationType2["moduleName"] = 14] = "moduleName";
+  ClassificationType2[ClassificationType2["typeParameterName"] = 15] = "typeParameterName";
+  ClassificationType2[ClassificationType2["typeAliasName"] = 16] = "typeAliasName";
+  ClassificationType2[ClassificationType2["parameterName"] = 17] = "parameterName";
+  ClassificationType2[ClassificationType2["docCommentTagName"] = 18] = "docCommentTagName";
+  ClassificationType2[ClassificationType2["jsxOpenTagName"] = 19] = "jsxOpenTagName";
+  ClassificationType2[ClassificationType2["jsxCloseTagName"] = 20] = "jsxCloseTagName";
+  ClassificationType2[ClassificationType2["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
+  ClassificationType2[ClassificationType2["jsxAttribute"] = 22] = "jsxAttribute";
+  ClassificationType2[ClassificationType2["jsxText"] = 23] = "jsxText";
+  ClassificationType2[ClassificationType2["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
+  ClassificationType2[ClassificationType2["bigintLiteral"] = 25] = "bigintLiteral";
+  return ClassificationType2;
+})(ClassificationType || {});
+
+// src/services/utilities.ts
+var scanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  true
+);
+var SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning2) => {
+  SemanticMeaning2[SemanticMeaning2["None"] = 0] = "None";
+  SemanticMeaning2[SemanticMeaning2["Value"] = 1] = "Value";
+  SemanticMeaning2[SemanticMeaning2["Type"] = 2] = "Type";
+  SemanticMeaning2[SemanticMeaning2["Namespace"] = 4] = "Namespace";
+  SemanticMeaning2[SemanticMeaning2["All"] = 7] = "All";
+  return SemanticMeaning2;
+})(SemanticMeaning || {});
+function getMeaningFromDeclaration(node) {
+  switch (node.kind) {
+    case 260 /* VariableDeclaration */:
+      return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */;
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 303 /* PropertyAssignment */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 176 /* Constructor */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 299 /* CatchClause */:
+    case 291 /* JsxAttribute */:
+      return 1 /* Value */;
+    case 168 /* TypeParameter */:
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 187 /* TypeLiteral */:
+      return 2 /* Type */;
+    case 346 /* JSDocTypedefTag */:
+      return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
+    case 306 /* EnumMember */:
+    case 263 /* ClassDeclaration */:
+      return 1 /* Value */ | 2 /* Type */;
+    case 267 /* ModuleDeclaration */:
+      if (isAmbientModule(node)) {
+        return 4 /* Namespace */ | 1 /* Value */;
+      } else if (getModuleInstanceState(node) === 1 /* Instantiated */) {
+        return 4 /* Namespace */ | 1 /* Value */;
       } else {
-        emitStatement(node);
-      }
+        return 4 /* Namespace */;
+      }
+    case 266 /* EnumDeclaration */:
+    case 275 /* NamedImports */:
+    case 276 /* ImportSpecifier */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 272 /* ImportDeclaration */:
+    case 277 /* ExportAssignment */:
+    case 278 /* ExportDeclaration */:
+      return 7 /* All */;
+    case 307 /* SourceFile */:
+      return 4 /* Namespace */ | 1 /* Value */;
+  }
+  return 7 /* All */;
+}
+function getMeaningFromLocation(node) {
+  node = getAdjustedReferenceLocation(node);
+  const parent2 = node.parent;
+  if (node.kind === 307 /* SourceFile */) {
+    return 1 /* Value */;
+  } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) {
+    return 7 /* All */;
+  } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) {
+    return getMeaningFromRightHandSideOfImportEquals(node);
+  } else if (isDeclarationName(node)) {
+    return getMeaningFromDeclaration(parent2);
+  } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) {
+    return 7 /* All */;
+  } else if (isTypeReference(node)) {
+    return 2 /* Type */;
+  } else if (isNamespaceReference(node)) {
+    return 4 /* Namespace */;
+  } else if (isTypeParameterDeclaration(parent2)) {
+    Debug.assert(isJSDocTemplateTag(parent2.parent));
+    return 2 /* Type */;
+  } else if (isLiteralTypeNode(parent2)) {
+    return 2 /* Type */ | 1 /* Value */;
+  } else {
+    return 1 /* Value */;
+  }
+}
+function getMeaningFromRightHandSideOfImportEquals(node) {
+  const name = node.kind === 166 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0;
+  return name && name.parent.kind === 271 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */;
+}
+function isInRightSideOfInternalImportEqualsDeclaration(node) {
+  while (node.parent.kind === 166 /* QualifiedName */) {
+    node = node.parent;
+  }
+  return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node;
+}
+function isNamespaceReference(node) {
+  return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node);
+}
+function isQualifiedNameNamespaceReference(node) {
+  let root = node;
+  let isLastClause = true;
+  if (root.parent.kind === 166 /* QualifiedName */) {
+    while (root.parent && root.parent.kind === 166 /* QualifiedName */) {
+      root = root.parent;
+    }
+    isLastClause = root.right === node;
+  }
+  return root.parent.kind === 183 /* TypeReference */ && !isLastClause;
+}
+function isPropertyAccessNamespaceReference(node) {
+  let root = node;
+  let isLastClause = true;
+  if (root.parent.kind === 211 /* PropertyAccessExpression */) {
+    while (root.parent && root.parent.kind === 211 /* PropertyAccessExpression */) {
+      root = root.parent;
+    }
+    isLastClause = root.name === node;
+  }
+  if (!isLastClause && root.parent.kind === 233 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 298 /* HeritageClause */) {
+    const decl = root.parent.parent.parent;
+    return decl.kind === 263 /* ClassDeclaration */ && root.parent.parent.token === 119 /* ImplementsKeyword */ || decl.kind === 264 /* InterfaceDeclaration */ && root.parent.parent.token === 96 /* ExtendsKeyword */;
+  }
+  return false;
+}
+function isTypeReference(node) {
+  if (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
+    node = node.parent;
+  }
+  switch (node.kind) {
+    case 110 /* ThisKeyword */:
+      return !isExpressionNode(node);
+    case 197 /* ThisType */:
+      return true;
+  }
+  switch (node.parent.kind) {
+    case 183 /* TypeReference */:
+      return true;
+    case 205 /* ImportType */:
+      return !node.parent.isTypeOf;
+    case 233 /* ExpressionWithTypeArguments */:
+      return isPartOfTypeNode(node.parent);
+  }
+  return false;
+}
+function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions);
+}
+function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions);
+}
+function selectExpressionOfCallOrNewExpressionOrDecorator(node) {
+  return node.expression;
+}
+function selectTagOfTaggedTemplateExpression(node) {
+  return node.tag;
+}
+function selectTagNameOfJsxOpeningLikeElement(node) {
+  return node.tagName;
+}
+function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) {
+  let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node);
+  if (skipPastOuterExpressions) {
+    target = skipOuterExpressions(target);
+  }
+  return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target;
+}
+function climbPastPropertyAccess(node) {
+  return isRightSideOfPropertyAccess(node) ? node.parent : node;
+}
+function climbPastPropertyOrElementAccess(node) {
+  return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node;
+}
+function getTargetLabel(referenceNode, labelName) {
+  while (referenceNode) {
+    if (referenceNode.kind === 256 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) {
+      return referenceNode.label;
+    }
+    referenceNode = referenceNode.parent;
+  }
+  return void 0;
+}
+function hasPropertyAccessExpressionWithName(node, funcName) {
+  if (!isPropertyAccessExpression(node.expression)) {
+    return false;
+  }
+  return node.expression.name.text === funcName;
+}
+function isJumpStatementTarget(node) {
+  var _a;
+  return isIdentifier(node) && ((_a = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a.label) === node;
+}
+function isLabelOfLabeledStatement(node) {
+  var _a;
+  return isIdentifier(node) && ((_a = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a.label) === node;
+}
+function isLabelName(node) {
+  return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node);
+}
+function isTagName(node) {
+  var _a;
+  return ((_a = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a.tagName) === node;
+}
+function isRightSideOfQualifiedName(node) {
+  var _a;
+  return ((_a = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a.right) === node;
+}
+function isRightSideOfPropertyAccess(node) {
+  var _a;
+  return ((_a = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a.name) === node;
+}
+function isArgumentExpressionOfElementAccess(node) {
+  var _a;
+  return ((_a = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a.argumentExpression) === node;
+}
+function isNameOfModuleDeclaration(node) {
+  var _a;
+  return ((_a = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a.name) === node;
+}
+function isNameOfFunctionDeclaration(node) {
+  var _a;
+  return isIdentifier(node) && ((_a = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a.name) === node;
+}
+function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) {
+  switch (node.parent.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 303 /* PropertyAssignment */:
+    case 306 /* EnumMember */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 267 /* ModuleDeclaration */:
+      return getNameOfDeclaration(node.parent) === node;
+    case 212 /* ElementAccessExpression */:
+      return node.parent.argumentExpression === node;
+    case 167 /* ComputedPropertyName */:
+      return true;
+    case 201 /* LiteralType */:
+      return node.parent.parent.kind === 199 /* IndexedAccessType */;
+    default:
+      return false;
+  }
+}
+function isExpressionOfExternalModuleImportEqualsDeclaration(node) {
+  return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node;
+}
+function getContainerNode(node) {
+  if (isJSDocTypeAlias(node)) {
+    node = node.parent.parent;
+  }
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return void 0;
     }
-    function visitContinueStatement(node) {
-      if (inStatementContainingYield) {
-        const label = findContinueTarget(node.label && idText(node.label));
-        if (label > 0) {
-          return createInlineBreak(
-            label,
-            /*location*/
-            node
-          );
-        }
-      }
-      return visitEachChild(node, visitor, context);
+    switch (node.kind) {
+      case 307 /* SourceFile */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 263 /* ClassDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 266 /* EnumDeclaration */:
+      case 267 /* ModuleDeclaration */:
+        return node;
     }
-    function transformAndEmitBreakStatement(node) {
-      const label = findBreakTarget(node.label ? idText(node.label) : void 0);
-      if (label > 0) {
-        emitBreak(
-          label,
-          /*location*/
-          node
-        );
-      } else {
-        emitStatement(node);
+  }
+}
+function getNodeKind(node) {
+  switch (node.kind) {
+    case 307 /* SourceFile */:
+      return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */;
+    case 267 /* ModuleDeclaration */:
+      return "module" /* moduleElement */;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+      return "class" /* classElement */;
+    case 264 /* InterfaceDeclaration */:
+      return "interface" /* interfaceElement */;
+    case 265 /* TypeAliasDeclaration */:
+    case 338 /* JSDocCallbackTag */:
+    case 346 /* JSDocTypedefTag */:
+      return "type" /* typeElement */;
+    case 266 /* EnumDeclaration */:
+      return "enum" /* enumElement */;
+    case 260 /* VariableDeclaration */:
+      return getKindOfVariableDeclaration(node);
+    case 208 /* BindingElement */:
+      return getKindOfVariableDeclaration(getRootDeclaration(node));
+    case 219 /* ArrowFunction */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+      return "function" /* functionElement */;
+    case 177 /* GetAccessor */:
+      return "getter" /* memberGetAccessorElement */;
+    case 178 /* SetAccessor */:
+      return "setter" /* memberSetAccessorElement */;
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+      return "method" /* memberFunctionElement */;
+    case 303 /* PropertyAssignment */:
+      const { initializer } = node;
+      return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 305 /* SpreadAssignment */:
+      return "property" /* memberVariableElement */;
+    case 181 /* IndexSignature */:
+      return "index" /* indexSignatureElement */;
+    case 180 /* ConstructSignature */:
+      return "construct" /* constructSignatureElement */;
+    case 179 /* CallSignature */:
+      return "call" /* callSignatureElement */;
+    case 176 /* Constructor */:
+    case 175 /* ClassStaticBlockDeclaration */:
+      return "constructor" /* constructorImplementationElement */;
+    case 168 /* TypeParameter */:
+      return "type parameter" /* typeParameterElement */;
+    case 306 /* EnumMember */:
+      return "enum member" /* enumMemberElement */;
+    case 169 /* Parameter */:
+      return hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */;
+    case 271 /* ImportEqualsDeclaration */:
+    case 276 /* ImportSpecifier */:
+    case 281 /* ExportSpecifier */:
+    case 274 /* NamespaceImport */:
+    case 280 /* NamespaceExport */:
+      return "alias" /* alias */;
+    case 226 /* BinaryExpression */:
+      const kind = getAssignmentDeclarationKind(node);
+      const { right } = node;
+      switch (kind) {
+        case 7 /* ObjectDefinePropertyValue */:
+        case 8 /* ObjectDefinePropertyExports */:
+        case 9 /* ObjectDefinePrototypeProperty */:
+        case 0 /* None */:
+          return "" /* unknown */;
+        case 1 /* ExportsProperty */:
+        case 2 /* ModuleExports */:
+          const rightKind = getNodeKind(right);
+          return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind;
+        case 3 /* PrototypeProperty */:
+          return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+        case 4 /* ThisProperty */:
+          return "property" /* memberVariableElement */;
+        case 5 /* Property */:
+          return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+        case 6 /* Prototype */:
+          return "local class" /* localClassElement */;
+        default: {
+          assertType(kind);
+          return "" /* unknown */;
+        }
+      }
+    case 80 /* Identifier */:
+      return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */;
+    case 277 /* ExportAssignment */:
+      const scriptKind = getNodeKind(node.expression);
+      return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind;
+    default:
+      return "" /* unknown */;
+  }
+  function getKindOfVariableDeclaration(v) {
+    return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */;
+  }
+}
+function isThis(node) {
+  switch (node.kind) {
+    case 110 /* ThisKeyword */:
+      return true;
+    case 80 /* Identifier */:
+      return identifierIsThisKeyword(node) && node.parent.kind === 169 /* Parameter */;
+    default:
+      return false;
+  }
+}
+var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*</;
+function getLineStartPositionForPosition(position, sourceFile) {
+  const lineStarts = getLineStarts(sourceFile);
+  const line = sourceFile.getLineAndCharacterOfPosition(position).line;
+  return lineStarts[line];
+}
+function rangeContainsRange(r1, r2) {
+  return startEndContainsRange(r1.pos, r1.end, r2);
+}
+function rangeContainsRangeExclusive(r1, r2) {
+  return rangeContainsPositionExclusive(r1, r2.pos) && rangeContainsPositionExclusive(r1, r2.end);
+}
+function rangeContainsPosition(r, pos) {
+  return r.pos <= pos && pos <= r.end;
+}
+function rangeContainsPositionExclusive(r, pos) {
+  return r.pos < pos && pos < r.end;
+}
+function startEndContainsRange(start, end, range) {
+  return start <= range.pos && end >= range.end;
+}
+function rangeContainsStartEnd(range, start, end) {
+  return range.pos <= start && range.end >= end;
+}
+function rangeOverlapsWithStartEnd(r1, start, end) {
+  return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end);
+}
+function nodeOverlapsWithStartEnd(node, sourceFile, start, end) {
+  return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start, end);
+}
+function startEndOverlapsWithStartEnd(start1, end1, start2, end2) {
+  const start = Math.max(start1, start2);
+  const end = Math.min(end1, end2);
+  return start < end;
+}
+function positionBelongsToNode(candidate, position, sourceFile) {
+  Debug.assert(candidate.pos <= position);
+  return position < candidate.end || !isCompletedNode(candidate, sourceFile);
+}
+function isCompletedNode(n, sourceFile) {
+  if (n === void 0 || nodeIsMissing(n)) {
+    return false;
+  }
+  switch (n.kind) {
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 210 /* ObjectLiteralExpression */:
+    case 206 /* ObjectBindingPattern */:
+    case 187 /* TypeLiteral */:
+    case 241 /* Block */:
+    case 268 /* ModuleBlock */:
+    case 269 /* CaseBlock */:
+    case 275 /* NamedImports */:
+    case 279 /* NamedExports */:
+      return nodeEndsWith(n, 20 /* CloseBraceToken */, sourceFile);
+    case 299 /* CatchClause */:
+      return isCompletedNode(n.block, sourceFile);
+    case 214 /* NewExpression */:
+      if (!n.arguments) {
+        return true;
       }
-    }
-    function visitBreakStatement(node) {
-      if (inStatementContainingYield) {
-        const label = findBreakTarget(node.label && idText(node.label));
-        if (label > 0) {
-          return createInlineBreak(
-            label,
-            /*location*/
-            node
-          );
-        }
+    case 213 /* CallExpression */:
+    case 217 /* ParenthesizedExpression */:
+    case 196 /* ParenthesizedType */:
+      return nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile);
+    case 184 /* FunctionType */:
+    case 185 /* ConstructorType */:
+      return isCompletedNode(n.type, sourceFile);
+    case 176 /* Constructor */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 180 /* ConstructSignature */:
+    case 179 /* CallSignature */:
+    case 219 /* ArrowFunction */:
+      if (n.body) {
+        return isCompletedNode(n.body, sourceFile);
+      }
+      if (n.type) {
+        return isCompletedNode(n.type, sourceFile);
       }
-      return visitEachChild(node, visitor, context);
+      return hasChildOfKind(n, 22 /* CloseParenToken */, sourceFile);
+    case 267 /* ModuleDeclaration */:
+      return !!n.body && isCompletedNode(n.body, sourceFile);
+    case 245 /* IfStatement */:
+      if (n.elseStatement) {
+        return isCompletedNode(n.elseStatement, sourceFile);
+      }
+      return isCompletedNode(n.thenStatement, sourceFile);
+    case 244 /* ExpressionStatement */:
+      return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 27 /* SemicolonToken */, sourceFile);
+    case 209 /* ArrayLiteralExpression */:
+    case 207 /* ArrayBindingPattern */:
+    case 212 /* ElementAccessExpression */:
+    case 167 /* ComputedPropertyName */:
+    case 189 /* TupleType */:
+      return nodeEndsWith(n, 24 /* CloseBracketToken */, sourceFile);
+    case 181 /* IndexSignature */:
+      if (n.type) {
+        return isCompletedNode(n.type, sourceFile);
+      }
+      return hasChildOfKind(n, 24 /* CloseBracketToken */, sourceFile);
+    case 296 /* CaseClause */:
+    case 297 /* DefaultClause */:
+      return false;
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 247 /* WhileStatement */:
+      return isCompletedNode(n.statement, sourceFile);
+    case 246 /* DoStatement */:
+      return hasChildOfKind(n, 117 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile);
+    case 186 /* TypeQuery */:
+      return isCompletedNode(n.exprName, sourceFile);
+    case 221 /* TypeOfExpression */:
+    case 220 /* DeleteExpression */:
+    case 222 /* VoidExpression */:
+    case 229 /* YieldExpression */:
+    case 230 /* SpreadElement */:
+      const unaryWordExpression = n;
+      return isCompletedNode(unaryWordExpression.expression, sourceFile);
+    case 215 /* TaggedTemplateExpression */:
+      return isCompletedNode(n.template, sourceFile);
+    case 228 /* TemplateExpression */:
+      const lastSpan = lastOrUndefined(n.templateSpans);
+      return isCompletedNode(lastSpan, sourceFile);
+    case 239 /* TemplateSpan */:
+      return nodeIsPresent(n.literal);
+    case 278 /* ExportDeclaration */:
+    case 272 /* ImportDeclaration */:
+      return nodeIsPresent(n.moduleSpecifier);
+    case 224 /* PrefixUnaryExpression */:
+      return isCompletedNode(n.operand, sourceFile);
+    case 226 /* BinaryExpression */:
+      return isCompletedNode(n.right, sourceFile);
+    case 227 /* ConditionalExpression */:
+      return isCompletedNode(n.whenFalse, sourceFile);
+    default:
+      return true;
+  }
+}
+function nodeEndsWith(n, expectedLastToken, sourceFile) {
+  const children = n.getChildren(sourceFile);
+  if (children.length) {
+    const lastChild = last(children);
+    if (lastChild.kind === expectedLastToken) {
+      return true;
+    } else if (lastChild.kind === 27 /* SemicolonToken */ && children.length !== 1) {
+      return children[children.length - 2].kind === expectedLastToken;
     }
-    function transformAndEmitReturnStatement(node) {
-      emitReturn(
-        visitNode(node.expression, visitor, isExpression),
-        /*location*/
-        node
-      );
+  }
+  return false;
+}
+function findListItemInfo(node) {
+  const list = findContainingList(node);
+  if (!list) {
+    return void 0;
+  }
+  const children = list.getChildren();
+  const listItemIndex = indexOfNode(children, node);
+  return {
+    listItemIndex,
+    list
+  };
+}
+function hasChildOfKind(n, kind, sourceFile) {
+  return !!findChildOfKind(n, kind, sourceFile);
+}
+function findChildOfKind(n, kind, sourceFile) {
+  return find(n.getChildren(sourceFile), (c) => c.kind === kind);
+}
+function findContainingList(node) {
+  const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node));
+  Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node));
+  return syntaxList;
+}
+function isDefaultModifier2(node) {
+  return node.kind === 90 /* DefaultKeyword */;
+}
+function isClassKeyword(node) {
+  return node.kind === 86 /* ClassKeyword */;
+}
+function isFunctionKeyword(node) {
+  return node.kind === 100 /* FunctionKeyword */;
+}
+function getAdjustedLocationForClass(node) {
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+  if (isClassDeclaration(node)) {
+    const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2);
+    if (defaultModifier) return defaultModifier;
+  }
+  if (isClassExpression(node)) {
+    const classKeyword = find(node.getChildren(), isClassKeyword);
+    if (classKeyword) return classKeyword;
+  }
+}
+function getAdjustedLocationForFunction(node) {
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+  if (isFunctionDeclaration(node)) {
+    const defaultModifier = find(node.modifiers, isDefaultModifier2);
+    if (defaultModifier) return defaultModifier;
+  }
+  if (isFunctionExpression(node)) {
+    const functionKeyword = find(node.getChildren(), isFunctionKeyword);
+    if (functionKeyword) return functionKeyword;
+  }
+}
+function getAncestorTypeNode(node) {
+  let lastTypeNode;
+  findAncestor(node, (a) => {
+    if (isTypeNode(a)) {
+      lastTypeNode = a;
+    }
+    return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent);
+  });
+  return lastTypeNode;
+}
+function getContextualTypeFromParentOrAncestorTypeNode(node, checker) {
+  if (node.flags & (16777216 /* JSDoc */ & ~524288 /* JavaScriptFile */)) return void 0;
+  const contextualType = getContextualTypeFromParent(node, checker);
+  if (contextualType) return contextualType;
+  const ancestorTypeNode = getAncestorTypeNode(node);
+  return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode);
+}
+function getAdjustedLocationForDeclaration(node, forRename) {
+  if (!forRename) {
+    switch (node.kind) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+        return getAdjustedLocationForClass(node);
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        return getAdjustedLocationForFunction(node);
+      case 176 /* Constructor */:
+        return node;
     }
-    function visitReturnStatement(node) {
-      return createInlineReturn(
-        visitNode(node.expression, visitor, isExpression),
-        /*location*/
-        node
-      );
+  }
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+}
+function getAdjustedLocationForImportDeclaration(node, forRename) {
+  if (node.importClause) {
+    if (node.importClause.name && node.importClause.namedBindings) {
+      return;
     }
-    function transformAndEmitWithStatement(node) {
-      if (containsYield(node)) {
-        beginWithBlock(cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))));
-        transformAndEmitEmbeddedStatement(node.statement);
-        endWithBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    if (node.importClause.name) {
+      return node.importClause.name;
     }
-    function transformAndEmitSwitchStatement(node) {
-      if (containsYield(node.caseBlock)) {
-        const caseBlock = node.caseBlock;
-        const numClauses = caseBlock.clauses.length;
-        const endLabel = beginSwitchBlock();
-        const expression = cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)));
-        const clauseLabels = [];
-        let defaultClauseIndex = -1;
-        for (let i = 0; i < numClauses; i++) {
-          const clause = caseBlock.clauses[i];
-          clauseLabels.push(defineLabel());
-          if (clause.kind === 297 /* DefaultClause */ && defaultClauseIndex === -1) {
-            defaultClauseIndex = i;
-          }
-        }
-        let clausesWritten = 0;
-        let pendingClauses = [];
-        while (clausesWritten < numClauses) {
-          let defaultClausesSkipped = 0;
-          for (let i = clausesWritten; i < numClauses; i++) {
-            const clause = caseBlock.clauses[i];
-            if (clause.kind === 296 /* CaseClause */) {
-              if (containsYield(clause.expression) && pendingClauses.length > 0) {
-                break;
-              }
-              pendingClauses.push(
-                factory2.createCaseClause(
-                  Debug.checkDefined(visitNode(clause.expression, visitor, isExpression)),
-                  [
-                    createInlineBreak(
-                      clauseLabels[i],
-                      /*location*/
-                      clause.expression
-                    )
-                  ]
-                )
-              );
-            } else {
-              defaultClausesSkipped++;
-            }
-          }
-          if (pendingClauses.length) {
-            emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses)));
-            clausesWritten += pendingClauses.length;
-            pendingClauses = [];
-          }
-          if (defaultClausesSkipped > 0) {
-            clausesWritten += defaultClausesSkipped;
-            defaultClausesSkipped = 0;
-          }
-        }
-        if (defaultClauseIndex >= 0) {
-          emitBreak(clauseLabels[defaultClauseIndex]);
-        } else {
-          emitBreak(endLabel);
-        }
-        for (let i = 0; i < numClauses; i++) {
-          markLabel(clauseLabels[i]);
-          transformAndEmitStatements(caseBlock.clauses[i].statements);
+    if (node.importClause.namedBindings) {
+      if (isNamedImports(node.importClause.namedBindings)) {
+        const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements);
+        if (!onlyBinding) {
+          return;
         }
-        endSwitchBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
-    }
-    function visitSwitchStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptSwitchBlock();
-      }
-      node = visitEachChild(node, visitor, context);
-      if (inStatementContainingYield) {
-        endSwitchBlock();
+        return onlyBinding.name;
+      } else if (isNamespaceImport(node.importClause.namedBindings)) {
+        return node.importClause.namedBindings.name;
       }
-      return node;
     }
-    function transformAndEmitLabeledStatement(node) {
-      if (containsYield(node)) {
-        beginLabeledBlock(idText(node.label));
-        transformAndEmitEmbeddedStatement(node.statement);
-        endLabeledBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
+  }
+  if (!forRename) {
+    return node.moduleSpecifier;
+  }
+}
+function getAdjustedLocationForExportDeclaration(node, forRename) {
+  if (node.exportClause) {
+    if (isNamedExports(node.exportClause)) {
+      const onlyBinding = singleOrUndefined(node.exportClause.elements);
+      if (!onlyBinding) {
+        return;
       }
+      return node.exportClause.elements[0].name;
+    } else if (isNamespaceExport(node.exportClause)) {
+      return node.exportClause.name;
     }
-    function visitLabeledStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLabeledBlock(idText(node.label));
-      }
-      node = visitEachChild(node, visitor, context);
-      if (inStatementContainingYield) {
-        endLabeledBlock();
-      }
-      return node;
+  }
+  if (!forRename) {
+    return node.moduleSpecifier;
+  }
+}
+function getAdjustedLocationForHeritageClause(node) {
+  if (node.types.length === 1) {
+    return node.types[0].expression;
+  }
+}
+function getAdjustedLocation(node, forRename) {
+  const { parent: parent2 } = node;
+  if (isModifier(node) && (forRename || node.kind !== 90 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 86 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 100 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 120 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 94 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 156 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 145 /* NamespaceKeyword */ || node.kind === 144 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 102 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 139 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 153 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) {
+    const location = getAdjustedLocationForDeclaration(parent2, forRename);
+    if (location) {
+      return location;
     }
-    function transformAndEmitThrowStatement(node) {
-      emitThrow(
-        Debug.checkDefined(visitNode(node.expression ?? factory2.createVoidZero(), visitor, isExpression)),
-        /*location*/
-        node
-      );
+  }
+  if ((node.kind === 115 /* VarKeyword */ || node.kind === 87 /* ConstKeyword */ || node.kind === 121 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) {
+    const decl = parent2.declarations[0];
+    if (isIdentifier(decl.name)) {
+      return decl.name;
     }
-    function transformAndEmitTryStatement(node) {
-      if (containsYield(node)) {
-        beginExceptionBlock();
-        transformAndEmitEmbeddedStatement(node.tryBlock);
-        if (node.catchClause) {
-          beginCatchBlock(node.catchClause.variableDeclaration);
-          transformAndEmitEmbeddedStatement(node.catchClause.block);
-        }
-        if (node.finallyBlock) {
-          beginFinallyBlock();
-          transformAndEmitEmbeddedStatement(node.finallyBlock);
-        }
-        endExceptionBlock();
-      } else {
-        emitStatement(visitEachChild(node, visitor, context));
+  }
+  if (node.kind === 156 /* TypeKeyword */) {
+    if (isImportClause(parent2) && parent2.isTypeOnly) {
+      const location = getAdjustedLocationForImportDeclaration(parent2.parent, forRename);
+      if (location) {
+        return location;
       }
     }
-    function containsYield(node) {
-      return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0;
-    }
-    function countInitialNodesWithoutYield(nodes) {
-      const numNodes = nodes.length;
-      for (let i = 0; i < numNodes; i++) {
-        if (containsYield(nodes[i])) {
-          return i;
-        }
+    if (isExportDeclaration(parent2) && parent2.isTypeOnly) {
+      const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
+      if (location) {
+        return location;
       }
-      return -1;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      }
-      return node;
+  }
+  if (node.kind === 130 /* AsKeyword */) {
+    if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) {
+      return parent2.name;
     }
-    function substituteExpression(node) {
-      if (isIdentifier(node)) {
-        return substituteExpressionIdentifier(node);
-      }
-      return node;
+    if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) {
+      return parent2.exportClause.name;
     }
-    function substituteExpressionIdentifier(node) {
-      if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) {
-        const original = getOriginalNode(node);
-        if (isIdentifier(original) && original.parent) {
-          const declaration = resolver.getReferencedValueDeclaration(original);
-          if (declaration) {
-            const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)];
-            if (name) {
-              const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
-            }
-          }
-        }
-      }
-      return node;
+  }
+  if (node.kind === 102 /* ImportKeyword */ && isImportDeclaration(parent2)) {
+    const location = getAdjustedLocationForImportDeclaration(parent2, forRename);
+    if (location) {
+      return location;
     }
-    function cacheExpression(node) {
-      if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) {
-        return node;
+  }
+  if (node.kind === 95 /* ExportKeyword */) {
+    if (isExportDeclaration(parent2)) {
+      const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
+      if (location) {
+        return location;
       }
-      const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      emitAssignment(
-        temp,
-        node,
-        /*location*/
-        node
-      );
-      return temp;
     }
-    function declareLocal(name) {
-      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
-        /*recordTempVariable*/
-        void 0
-      );
-      hoistVariableDeclaration(temp);
-      return temp;
-    }
-    function defineLabel() {
-      if (!labelOffsets) {
-        labelOffsets = [];
-      }
-      const label = nextLabelId;
-      nextLabelId++;
-      labelOffsets[label] = -1;
-      return label;
-    }
-    function markLabel(label) {
-      Debug.assert(labelOffsets !== void 0, "No labels were defined.");
-      labelOffsets[label] = operations ? operations.length : 0;
-    }
-    function beginBlock(block) {
-      if (!blocks) {
-        blocks = [];
-        blockActions = [];
-        blockOffsets = [];
-        blockStack = [];
-      }
-      const index = blockActions.length;
-      blockActions[index] = 0 /* Open */;
-      blockOffsets[index] = operations ? operations.length : 0;
-      blocks[index] = block;
-      blockStack.push(block);
-      return index;
-    }
-    function endBlock() {
-      const block = peekBlock();
-      if (block === void 0)
-        return Debug.fail("beginBlock was never called.");
-      const index = blockActions.length;
-      blockActions[index] = 1 /* Close */;
-      blockOffsets[index] = operations ? operations.length : 0;
-      blocks[index] = block;
-      blockStack.pop();
-      return block;
-    }
-    function peekBlock() {
-      return lastOrUndefined(blockStack);
-    }
-    function peekBlockKind() {
-      const block = peekBlock();
-      return block && block.kind;
-    }
-    function beginWithBlock(expression) {
-      const startLabel = defineLabel();
-      const endLabel = defineLabel();
-      markLabel(startLabel);
-      beginBlock({
-        kind: 1 /* With */,
-        expression,
-        startLabel,
-        endLabel
-      });
+    if (isExportAssignment(parent2)) {
+      return skipOuterExpressions(parent2.expression);
     }
-    function endWithBlock() {
-      Debug.assert(peekBlockKind() === 1 /* With */);
-      const block = endBlock();
-      markLabel(block.endLabel);
-    }
-    function beginExceptionBlock() {
-      const startLabel = defineLabel();
-      const endLabel = defineLabel();
-      markLabel(startLabel);
-      beginBlock({
-        kind: 0 /* Exception */,
-        state: 0 /* Try */,
-        startLabel,
-        endLabel
-      });
-      emitNop();
-      return endLabel;
+  }
+  if (node.kind === 149 /* RequireKeyword */ && isExternalModuleReference(parent2)) {
+    return parent2.expression;
+  }
+  if (node.kind === 161 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) {
+    return parent2.moduleSpecifier;
+  }
+  if ((node.kind === 96 /* ExtendsKeyword */ || node.kind === 119 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) {
+    const location = getAdjustedLocationForHeritageClause(parent2);
+    if (location) {
+      return location;
     }
-    function beginCatchBlock(variable) {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      let name;
-      if (isGeneratedIdentifier(variable.name)) {
-        name = variable.name;
-        hoistVariableDeclaration(variable.name);
-      } else {
-        const text = idText(variable.name);
-        name = declareLocal(text);
-        if (!renamedCatchVariables) {
-          renamedCatchVariables = /* @__PURE__ */ new Map();
-          renamedCatchVariableDeclarations = [];
-          context.enableSubstitution(80 /* Identifier */);
-        }
-        renamedCatchVariables.set(text, true);
-        renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name;
-      }
-      const exception = peekBlock();
-      Debug.assert(exception.state < 1 /* Catch */);
-      const endLabel = exception.endLabel;
-      emitBreak(endLabel);
-      const catchLabel = defineLabel();
-      markLabel(catchLabel);
-      exception.state = 1 /* Catch */;
-      exception.catchVariable = name;
-      exception.catchLabel = catchLabel;
-      emitAssignment(name, factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(state, "sent"),
-        /*typeArguments*/
-        void 0,
-        []
-      ));
-      emitNop();
+  }
+  if (node.kind === 96 /* ExtendsKeyword */) {
+    if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) {
+      return parent2.constraint.typeName;
     }
-    function beginFinallyBlock() {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      const exception = peekBlock();
-      Debug.assert(exception.state < 2 /* Finally */);
-      const endLabel = exception.endLabel;
-      emitBreak(endLabel);
-      const finallyLabel = defineLabel();
-      markLabel(finallyLabel);
-      exception.state = 2 /* Finally */;
-      exception.finallyLabel = finallyLabel;
-    }
-    function endExceptionBlock() {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      const exception = endBlock();
-      const state2 = exception.state;
-      if (state2 < 2 /* Finally */) {
-        emitBreak(exception.endLabel);
-      } else {
-        emitEndfinally();
+    if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) {
+      return parent2.extendsType.typeName;
+    }
+  }
+  if (node.kind === 140 /* InferKeyword */ && isInferTypeNode(parent2)) {
+    return parent2.typeParameter.name;
+  }
+  if (node.kind === 103 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) {
+    return parent2.name;
+  }
+  if (node.kind === 143 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 143 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) {
+    return parent2.type.typeName;
+  }
+  if (node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 148 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) {
+    return parent2.type.elementType.typeName;
+  }
+  if (!forRename) {
+    if (node.kind === 105 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 116 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 114 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 135 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 127 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 91 /* DeleteKeyword */ && isDeleteExpression(parent2)) {
+      if (parent2.expression) {
+        return skipOuterExpressions(parent2.expression);
       }
-      markLabel(exception.endLabel);
-      emitNop();
-      exception.state = 3 /* Done */;
-    }
-    function beginScriptLoopBlock() {
-      beginBlock({
-        kind: 3 /* Loop */,
-        isScript: true,
-        breakLabel: -1,
-        continueLabel: -1
-      });
     }
-    function beginLoopBlock(continueLabel) {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 3 /* Loop */,
-        isScript: false,
-        breakLabel,
-        continueLabel
-      });
-      return breakLabel;
+    if ((node.kind === 103 /* InKeyword */ || node.kind === 104 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) {
+      return skipOuterExpressions(parent2.right);
     }
-    function endLoopBlock() {
-      Debug.assert(peekBlockKind() === 3 /* Loop */);
-      const block = endBlock();
-      const breakLabel = block.breakLabel;
-      if (!block.isScript) {
-        markLabel(breakLabel);
-      }
+    if (node.kind === 130 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) {
+      return parent2.type.typeName;
     }
-    function beginScriptSwitchBlock() {
-      beginBlock({
-        kind: 2 /* Switch */,
-        isScript: true,
-        breakLabel: -1
+    if (node.kind === 103 /* InKeyword */ && isForInStatement(parent2) || node.kind === 165 /* OfKeyword */ && isForOfStatement(parent2)) {
+      return skipOuterExpressions(parent2.expression);
+    }
+  }
+  return node;
+}
+function getAdjustedReferenceLocation(node) {
+  return getAdjustedLocation(
+    node,
+    /*forRename*/
+    false
+  );
+}
+function getAdjustedRenameLocation(node) {
+  return getAdjustedLocation(
+    node,
+    /*forRename*/
+    true
+  );
+}
+function getTouchingPropertyName(sourceFile, position) {
+  return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
+}
+function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
+  return getTokenAtPositionWorker(
+    sourceFile,
+    position,
+    /*allowPositionInLeadingTrivia*/
+    false,
+    includePrecedingTokenAtEndPosition,
+    /*includeEndPosition*/
+    false
+  );
+}
+function getTokenAtPosition(sourceFile, position) {
+  return getTokenAtPositionWorker(
+    sourceFile,
+    position,
+    /*allowPositionInLeadingTrivia*/
+    true,
+    /*includePrecedingTokenAtEndPosition*/
+    void 0,
+    /*includeEndPosition*/
+    false
+  );
+}
+function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
+  let current = sourceFile;
+  let foundToken;
+  outer:
+    while (true) {
+      const children = current.getChildren(sourceFile);
+      const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
+        const end = children[middle].getEnd();
+        if (end < position) {
+          return -1 /* LessThan */;
+        }
+        const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(
+          sourceFile,
+          /*includeJsDocComment*/
+          true
+        );
+        if (start > position) {
+          return 1 /* GreaterThan */;
+        }
+        if (nodeContainsPosition(children[middle], start, end)) {
+          if (children[middle - 1]) {
+            if (nodeContainsPosition(children[middle - 1])) {
+              return 1 /* GreaterThan */;
+            }
+          }
+          return 0 /* EqualTo */;
+        }
+        if (includePrecedingTokenAtEndPosition && start === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) {
+          return 1 /* GreaterThan */;
+        }
+        return -1 /* LessThan */;
       });
+      if (foundToken) {
+        return foundToken;
+      }
+      if (i >= 0 && children[i]) {
+        current = children[i];
+        continue outer;
+      }
+      return current;
     }
-    function beginSwitchBlock() {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 2 /* Switch */,
-        isScript: false,
-        breakLabel
-      });
-      return breakLabel;
-    }
-    function endSwitchBlock() {
-      Debug.assert(peekBlockKind() === 2 /* Switch */);
-      const block = endBlock();
-      const breakLabel = block.breakLabel;
-      if (!block.isScript) {
-        markLabel(breakLabel);
-      }
-    }
-    function beginScriptLabeledBlock(labelText) {
-      beginBlock({
-        kind: 4 /* Labeled */,
-        isScript: true,
-        labelText,
-        breakLabel: -1
-      });
+  function nodeContainsPosition(node, start, end) {
+    end ?? (end = node.getEnd());
+    if (end < position) {
+      return false;
     }
-    function beginLabeledBlock(labelText) {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 4 /* Labeled */,
-        isScript: false,
-        labelText,
-        breakLabel
-      });
+    start ?? (start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(
+      sourceFile,
+      /*includeJsDocComment*/
+      true
+    ));
+    if (start > position) {
+      return false;
     }
-    function endLabeledBlock() {
-      Debug.assert(peekBlockKind() === 4 /* Labeled */);
-      const block = endBlock();
-      if (!block.isScript) {
-        markLabel(block.breakLabel);
+    if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) {
+      return true;
+    } else if (includePrecedingTokenAtEndPosition && end === position) {
+      const previousToken = findPrecedingToken(position, sourceFile, node);
+      if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) {
+        foundToken = previousToken;
+        return true;
       }
     }
-    function supportsUnlabeledBreak(block) {
-      return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */;
-    }
-    function supportsLabeledBreakOrContinue(block) {
-      return block.kind === 4 /* Labeled */;
+    return false;
+  }
+}
+function findFirstNonJsxWhitespaceToken(sourceFile, position) {
+  let tokenAtPosition = getTokenAtPosition(sourceFile, position);
+  while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) {
+    const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile);
+    if (!nextToken) return;
+    tokenAtPosition = nextToken;
+  }
+  return tokenAtPosition;
+}
+function findTokenOnLeftOfPosition(file, position) {
+  const tokenAtPosition = getTokenAtPosition(file, position);
+  if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) {
+    return tokenAtPosition;
+  }
+  return findPrecedingToken(position, file);
+}
+function findNextToken(previousToken, parent2, sourceFile) {
+  return find2(parent2);
+  function find2(n) {
+    if (isToken(n) && n.pos === previousToken.end) {
+      return n;
     }
-    function supportsUnlabeledContinue(block) {
-      return block.kind === 3 /* Loop */;
+    return firstDefined(n.getChildren(sourceFile), (child) => {
+      const shouldDiveInChildNode = (
+        // previous token is enclosed somewhere in the child
+        child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child
+        child.pos === previousToken.end
+      );
+      return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
+    });
+  }
+}
+function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) {
+  const result = find2(startNode2 || sourceFile);
+  Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result)));
+  return result;
+  function find2(n) {
+    if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) {
+      return n;
     }
-    function hasImmediateContainingLabeledBlock(labelText, start) {
-      for (let j = start; j >= 0; j--) {
-        const containingBlock = blockStack[j];
-        if (supportsLabeledBreakOrContinue(containingBlock)) {
-          if (containingBlock.labelText === labelText) {
-            return true;
-          }
-        } else {
-          break;
+    const children = n.getChildren(sourceFile);
+    const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
+      if (position < children[middle].end) {
+        if (!children[middle - 1] || position >= children[middle - 1].end) {
+          return 0 /* EqualTo */;
         }
+        return 1 /* GreaterThan */;
       }
-      return false;
-    }
-    function findBreakTarget(labelText) {
-      if (blockStack) {
-        if (labelText) {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) {
-              return block.breakLabel;
-            } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
-              return block.breakLabel;
+      return -1 /* LessThan */;
+    });
+    if (i >= 0 && children[i]) {
+      const child = children[i];
+      if (position < child.end) {
+        const start = child.getStart(
+          sourceFile,
+          /*includeJsDoc*/
+          !excludeJsdoc
+        );
+        const lookInPreviousChild = start >= position || // cursor in the leading trivia
+        !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
+        if (lookInPreviousChild) {
+          const candidate2 = findRightmostChildNodeWithTokens(
+            children,
+            /*exclusiveStartPosition*/
+            i,
+            sourceFile,
+            n.kind
+          );
+          if (candidate2) {
+            if (!excludeJsdoc && isJSDocCommentContainingNode(candidate2) && candidate2.getChildren(sourceFile).length) {
+              return find2(candidate2);
             }
+            return findRightmostToken(candidate2, sourceFile);
           }
+          return void 0;
         } else {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledBreak(block)) {
-              return block.breakLabel;
-            }
-          }
+          return find2(child);
         }
       }
-      return 0;
     }
-    function findContinueTarget(labelText) {
-      if (blockStack) {
-        if (labelText) {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
-              return block.continueLabel;
-            }
-          }
-        } else {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledContinue(block)) {
-              return block.continueLabel;
-            }
-          }
-        }
+    Debug.assert(startNode2 !== void 0 || n.kind === 307 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
+    const candidate = findRightmostChildNodeWithTokens(
+      children,
+      /*exclusiveStartPosition*/
+      children.length,
+      sourceFile,
+      n.kind
+    );
+    return candidate && findRightmostToken(candidate, sourceFile);
+  }
+}
+function isNonWhitespaceToken(n) {
+  return isToken(n) && !isWhiteSpaceOnlyJsxText(n);
+}
+function findRightmostToken(n, sourceFile) {
+  if (isNonWhitespaceToken(n)) {
+    return n;
+  }
+  const children = n.getChildren(sourceFile);
+  if (children.length === 0) {
+    return n;
+  }
+  const candidate = findRightmostChildNodeWithTokens(
+    children,
+    /*exclusiveStartPosition*/
+    children.length,
+    sourceFile,
+    n.kind
+  );
+  return candidate && findRightmostToken(candidate, sourceFile);
+}
+function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
+  for (let i = exclusiveStartPosition - 1; i >= 0; i--) {
+    const child = children[i];
+    if (isWhiteSpaceOnlyJsxText(child)) {
+      if (i === 0 && (parentKind === 12 /* JsxText */ || parentKind === 285 /* JsxSelfClosingElement */)) {
+        Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`");
+      }
+    } else if (nodeHasTokens(children[i], sourceFile)) {
+      return children[i];
+    }
+  }
+}
+function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) {
+  if (previousToken && isStringTextContainingNode(previousToken)) {
+    const start = previousToken.getStart(sourceFile);
+    const end = previousToken.getEnd();
+    if (start < position && position < end) {
+      return true;
+    }
+    if (position === end) {
+      return !!previousToken.isUnterminated;
+    }
+  }
+  return false;
+}
+function isInsideJsxElementOrAttribute(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  if (!token) {
+    return false;
+  }
+  if (token.kind === 12 /* JsxText */) {
+    return true;
+  }
+  if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 12 /* JsxText */) {
+    return true;
+  }
+  if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 294 /* JsxExpression */) {
+    return true;
+  }
+  if (token && token.kind === 20 /* CloseBraceToken */ && token.parent.kind === 294 /* JsxExpression */) {
+    return true;
+  }
+  if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 287 /* JsxClosingElement */) {
+    return true;
+  }
+  return false;
+}
+function isWhiteSpaceOnlyJsxText(node) {
+  return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces;
+}
+function isInTemplateString(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile);
+}
+function isInJSXText(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  if (isJsxText(token)) {
+    return true;
+  }
+  if (token.kind === 19 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) {
+    return true;
+  }
+  if (token.kind === 30 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) {
+    return true;
+  }
+  return false;
+}
+function isInsideJsxElement(sourceFile, position) {
+  function isInsideJsxElementTraversal(node) {
+    while (node) {
+      if (node.kind >= 285 /* JsxSelfClosingElement */ && node.kind <= 294 /* JsxExpression */ || node.kind === 12 /* JsxText */ || node.kind === 30 /* LessThanToken */ || node.kind === 32 /* GreaterThanToken */ || node.kind === 80 /* Identifier */ || node.kind === 20 /* CloseBraceToken */ || node.kind === 19 /* OpenBraceToken */ || node.kind === 44 /* SlashToken */) {
+        node = node.parent;
+      } else if (node.kind === 284 /* JsxElement */) {
+        if (position > node.getStart(sourceFile)) return true;
+        node = node.parent;
+      } else {
+        return false;
       }
-      return 0;
     }
-    function createLabel(label) {
-      if (label !== void 0 && label > 0) {
-        if (labelExpressions === void 0) {
-          labelExpressions = [];
+    return false;
+  }
+  return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position));
+}
+function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) {
+  const closeTokenText = tokenToString(token.kind);
+  const matchingTokenText = tokenToString(matchingTokenKind);
+  const tokenFullStart = token.getFullStart();
+  const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart);
+  if (bestGuessIndex === -1) {
+    return void 0;
+  }
+  if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) {
+    const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile);
+    if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) {
+      return nodeAtGuess;
+    }
+  }
+  const tokenKind = token.kind;
+  let remainingMatchingTokens = 0;
+  while (true) {
+    const preceding = findPrecedingToken(token.getFullStart(), sourceFile);
+    if (!preceding) {
+      return void 0;
+    }
+    token = preceding;
+    if (token.kind === matchingTokenKind) {
+      if (remainingMatchingTokens === 0) {
+        return token;
+      }
+      remainingMatchingTokens--;
+    } else if (token.kind === tokenKind) {
+      remainingMatchingTokens++;
+    }
+  }
+}
+function removeOptionality(type, isOptionalExpression, isOptionalChain2) {
+  return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type;
+}
+function isPossiblyTypeArgumentPosition(token, sourceFile, checker) {
+  const info = getPossibleTypeArgumentsInfo(token, sourceFile);
+  return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker));
+}
+function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
+  let type = checker.getTypeAtLocation(called);
+  if (isOptionalChain(called.parent)) {
+    type = removeOptionality(
+      type,
+      isOptionalChainRoot(called.parent),
+      /*isOptionalChain*/
+      true
+    );
+  }
+  const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
+  return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
+}
+function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) {
+  if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) {
+    return void 0;
+  }
+  let token = tokenIn;
+  let remainingLessThanTokens = 0;
+  let nTypeArguments = 0;
+  while (token) {
+    switch (token.kind) {
+      case 30 /* LessThanToken */:
+        token = findPrecedingToken(token.getFullStart(), sourceFile);
+        if (token && token.kind === 29 /* QuestionDotToken */) {
+          token = findPrecedingToken(token.getFullStart(), sourceFile);
         }
-        const expression = factory2.createNumericLiteral(Number.MAX_SAFE_INTEGER);
-        if (labelExpressions[label] === void 0) {
-          labelExpressions[label] = [expression];
-        } else {
-          labelExpressions[label].push(expression);
+        if (!token || !isIdentifier(token)) return void 0;
+        if (!remainingLessThanTokens) {
+          return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments };
         }
-        return expression;
-      }
-      return factory2.createOmittedExpression();
+        remainingLessThanTokens--;
+        break;
+      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+        remainingLessThanTokens = 3;
+        break;
+      case 49 /* GreaterThanGreaterThanToken */:
+        remainingLessThanTokens = 2;
+        break;
+      case 32 /* GreaterThanToken */:
+        remainingLessThanTokens++;
+        break;
+      case 20 /* CloseBraceToken */:
+        token = findPrecedingMatchingToken(token, 19 /* OpenBraceToken */, sourceFile);
+        if (!token) return void 0;
+        break;
+      case 22 /* CloseParenToken */:
+        token = findPrecedingMatchingToken(token, 21 /* OpenParenToken */, sourceFile);
+        if (!token) return void 0;
+        break;
+      case 24 /* CloseBracketToken */:
+        token = findPrecedingMatchingToken(token, 23 /* OpenBracketToken */, sourceFile);
+        if (!token) return void 0;
+        break;
+      case 28 /* CommaToken */:
+        nTypeArguments++;
+        break;
+      case 39 /* EqualsGreaterThanToken */:
+      case 80 /* Identifier */:
+      case 11 /* StringLiteral */:
+      case 9 /* NumericLiteral */:
+      case 10 /* BigIntLiteral */:
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 114 /* TypeOfKeyword */:
+      case 96 /* ExtendsKeyword */:
+      case 143 /* KeyOfKeyword */:
+      case 25 /* DotToken */:
+      case 52 /* BarToken */:
+      case 58 /* QuestionToken */:
+      case 59 /* ColonToken */:
+        break;
+      default:
+        if (isTypeNode(token)) {
+          break;
+        }
+        return void 0;
     }
-    function createInstruction(instruction) {
-      const literal = factory2.createNumericLiteral(instruction);
-      addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction));
-      return literal;
+    token = findPrecedingToken(token.getFullStart(), sourceFile);
+  }
+  return void 0;
+}
+function isInComment(sourceFile, position, tokenAtPosition) {
+  return ts_formatting_exports.getRangeOfEnclosingComment(
+    sourceFile,
+    position,
+    /*precedingToken*/
+    void 0,
+    tokenAtPosition
+  );
+}
+function hasDocComment(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  return !!findAncestor(token, isJSDoc);
+}
+function nodeHasTokens(n, sourceFile) {
+  return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0;
+}
+function getNodeModifiers(node, excludeFlags = 0 /* None */) {
+  const result = [];
+  const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */;
+  if (flags & 2 /* Private */) result.push("private" /* privateMemberModifier */);
+  if (flags & 4 /* Protected */) result.push("protected" /* protectedMemberModifier */);
+  if (flags & 1 /* Public */) result.push("public" /* publicMemberModifier */);
+  if (flags & 256 /* Static */ || isClassStaticBlockDeclaration(node)) result.push("static" /* staticModifier */);
+  if (flags & 64 /* Abstract */) result.push("abstract" /* abstractModifier */);
+  if (flags & 32 /* Export */) result.push("export" /* exportedModifier */);
+  if (flags & 65536 /* Deprecated */) result.push("deprecated" /* deprecatedModifier */);
+  if (node.flags & 33554432 /* Ambient */) result.push("declare" /* ambientModifier */);
+  if (node.kind === 277 /* ExportAssignment */) result.push("export" /* exportedModifier */);
+  return result.length > 0 ? result.join(",") : "" /* none */;
+}
+function getTypeArgumentOrTypeParameterList(node) {
+  if (node.kind === 183 /* TypeReference */ || node.kind === 213 /* CallExpression */) {
+    return node.typeArguments;
+  }
+  if (isFunctionLike(node) || node.kind === 263 /* ClassDeclaration */ || node.kind === 264 /* InterfaceDeclaration */) {
+    return node.typeParameters;
+  }
+  return void 0;
+}
+function isComment(kind) {
+  return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */;
+}
+function isStringOrRegularExpressionOrTemplateLiteral(kind) {
+  if (kind === 11 /* StringLiteral */ || kind === 14 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) {
+    return true;
+  }
+  return false;
+}
+function areIntersectedTypesAvoidingStringReduction(checker, t1, t2) {
+  return !!(t1.flags & 4 /* String */) && checker.isEmptyAnonymousObjectType(t2);
+}
+function isStringAndEmptyAnonymousObjectIntersection(type) {
+  if (!type.isIntersection()) {
+    return false;
+  }
+  const { types, checker } = type;
+  return types.length === 2 && (areIntersectedTypesAvoidingStringReduction(checker, types[0], types[1]) || areIntersectedTypesAvoidingStringReduction(checker, types[1], types[0]));
+}
+function isInsideTemplateLiteral(node, position, sourceFile) {
+  return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end;
+}
+function isAccessibilityModifier(kind) {
+  switch (kind) {
+    case 125 /* PublicKeyword */:
+    case 123 /* PrivateKeyword */:
+    case 124 /* ProtectedKeyword */:
+      return true;
+  }
+  return false;
+}
+function cloneCompilerOptions(options) {
+  const result = clone(options);
+  setConfigFileInOptions(result, options && options.configFile);
+  return result;
+}
+function isArrayLiteralOrObjectLiteralDestructuringPattern(node) {
+  if (node.kind === 209 /* ArrayLiteralExpression */ || node.kind === 210 /* ObjectLiteralExpression */) {
+    if (node.parent.kind === 226 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */) {
+      return true;
     }
-    function createInlineBreak(label, location) {
-      Debug.assertLessThan(0, label, "Invalid label");
-      return setTextRange(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression([
-            createInstruction(3 /* Break */),
-            createLabel(label)
-          ])
-        ),
-        location
-      );
+    if (node.parent.kind === 250 /* ForOfStatement */ && node.parent.initializer === node) {
+      return true;
     }
-    function createInlineReturn(expression, location) {
-      return setTextRange(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression(
-            expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
-          )
-        ),
-        location
-      );
+    if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 303 /* PropertyAssignment */ ? node.parent.parent : node.parent)) {
+      return true;
     }
-    function createGeneratorResume(location) {
-      return setTextRange(
-        factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(state, "sent"),
-          /*typeArguments*/
-          void 0,
-          []
-        ),
-        location
-      );
+  }
+  return false;
+}
+function isInReferenceComment(sourceFile, position) {
+  return isInReferenceCommentWorker(
+    sourceFile,
+    position,
+    /*shouldBeReference*/
+    true
+  );
+}
+function isInNonReferenceComment(sourceFile, position) {
+  return isInReferenceCommentWorker(
+    sourceFile,
+    position,
+    /*shouldBeReference*/
+    false
+  );
+}
+function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
+  const range = isInComment(
+    sourceFile,
+    position,
+    /*tokenAtPosition*/
+    void 0
+  );
+  return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
+}
+function getReplacementSpanForContextToken(contextToken, position) {
+  if (!contextToken) return void 0;
+  switch (contextToken.kind) {
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+      return createTextSpanFromStringLiteralLikeContent(contextToken, position);
+    default:
+      return createTextSpanFromNode(contextToken);
+  }
+}
+function createTextSpanFromNode(node, sourceFile, endNode2) {
+  return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd());
+}
+function createTextSpanFromStringLiteralLikeContent(node, position) {
+  let replacementEnd = node.getEnd() - 1;
+  if (node.isUnterminated) {
+    if (node.getStart() === replacementEnd) return void 0;
+    replacementEnd = Math.min(position, node.getEnd());
+  }
+  return createTextSpanFromBounds(node.getStart() + 1, replacementEnd);
+}
+function createTextRangeFromNode(node, sourceFile) {
+  return createRange(node.getStart(sourceFile), node.end);
+}
+function createTextSpanFromRange(range) {
+  return createTextSpanFromBounds(range.pos, range.end);
+}
+function createTextRangeFromSpan(span) {
+  return createRange(span.start, span.start + span.length);
+}
+function createTextChangeFromStartLength(start, length2, newText) {
+  return createTextChange(createTextSpan(start, length2), newText);
+}
+function createTextChange(span, newText) {
+  return { span, newText };
+}
+var typeKeywords = [
+  133 /* AnyKeyword */,
+  131 /* AssertsKeyword */,
+  163 /* BigIntKeyword */,
+  136 /* BooleanKeyword */,
+  97 /* FalseKeyword */,
+  140 /* InferKeyword */,
+  143 /* KeyOfKeyword */,
+  146 /* NeverKeyword */,
+  106 /* NullKeyword */,
+  150 /* NumberKeyword */,
+  151 /* ObjectKeyword */,
+  148 /* ReadonlyKeyword */,
+  154 /* StringKeyword */,
+  155 /* SymbolKeyword */,
+  114 /* TypeOfKeyword */,
+  112 /* TrueKeyword */,
+  116 /* VoidKeyword */,
+  157 /* UndefinedKeyword */,
+  158 /* UniqueKeyword */,
+  159 /* UnknownKeyword */
+];
+function isTypeKeyword(kind) {
+  return contains(typeKeywords, kind);
+}
+function isTypeKeywordToken(node) {
+  return node.kind === 156 /* TypeKeyword */;
+}
+function isTypeKeywordTokenOrIdentifier(node) {
+  return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type";
+}
+function nodeSeenTracker() {
+  const seen = [];
+  return (node) => {
+    const id = getNodeId(node);
+    return !seen[id] && (seen[id] = true);
+  };
+}
+function getSnapshotText(snap) {
+  return snap.getText(0, snap.getLength());
+}
+function repeatString(str, count) {
+  let result = "";
+  for (let i = 0; i < count; i++) {
+    result += str;
+  }
+  return result;
+}
+function skipConstraint(type) {
+  return type.isTypeParameter() ? type.getConstraint() || type : type;
+}
+function getNameFromPropertyName(name) {
+  return name.kind === 167 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name);
+}
+function programContainsModules(program) {
+  return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator));
+}
+function programContainsEsModules(program) {
+  return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator);
+}
+function compilerOptionsIndicateEsModules(compilerOptions) {
+  return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit;
+}
+function createModuleSpecifierResolutionHost(program, host) {
+  return {
+    fileExists: (fileName) => program.fileExists(fileName),
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    readFile: maybeBind(host, host.readFile),
+    useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+    getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache,
+    getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache),
+    getPackageJsonInfoCache: () => {
+      var _a;
+      return (_a = program.getModuleResolutionCache()) == null ? void 0 : _a.getPackageJsonInfoCache();
+    },
+    getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation),
+    redirectTargetsMap: program.redirectTargetsMap,
+    getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName),
+    isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName),
+    getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson),
+    getFileIncludeReasons: () => program.getFileIncludeReasons(),
+    getCommonSourceDirectory: () => program.getCommonSourceDirectory()
+  };
+}
+function getModuleSpecifierResolverHost(program, host) {
+  return {
+    ...createModuleSpecifierResolutionHost(program, host),
+    getCommonSourceDirectory: () => program.getCommonSourceDirectory()
+  };
+}
+function moduleResolutionUsesNodeModules(moduleResolution) {
+  return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+}
+function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
+  return factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
+    typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
+    /*attributes*/
+    void 0
+  );
+}
+function makeStringLiteral(text, quotePreference) {
+  return factory.createStringLiteral(text, quotePreference === 0 /* Single */);
+}
+var QuotePreference = /* @__PURE__ */ ((QuotePreference6) => {
+  QuotePreference6[QuotePreference6["Single"] = 0] = "Single";
+  QuotePreference6[QuotePreference6["Double"] = 1] = "Double";
+  return QuotePreference6;
+})(QuotePreference || {});
+function quotePreferenceFromString(str, sourceFile) {
+  return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */;
+}
+function getQuotePreference(sourceFile, preferences) {
+  if (preferences.quotePreference && preferences.quotePreference !== "auto") {
+    return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */;
+  } else {
+    const firstModuleSpecifier = isFullSourceFile(sourceFile) && sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent));
+    return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */;
+  }
+}
+function getQuoteFromPreference(qp) {
+  switch (qp) {
+    case 0 /* Single */:
+      return "'";
+    case 1 /* Double */:
+      return '"';
+    default:
+      return Debug.assertNever(qp);
+  }
+}
+function symbolNameNoDefault(symbol) {
+  const escaped = symbolEscapedNameNoDefault(symbol);
+  return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped);
+}
+function symbolEscapedNameNoDefault(symbol) {
+  if (symbol.escapedName !== "default" /* Default */) {
+    return symbol.escapedName;
+  }
+  return firstDefined(symbol.declarations, (decl) => {
+    const name = getNameOfDeclaration(decl);
+    return name && name.kind === 80 /* Identifier */ ? name.escapedText : void 0;
+  });
+}
+function isModuleSpecifierLike(node) {
+  return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isJSDocImportTag(node.parent) || isRequireCall(
+    node.parent,
+    /*requireStringLiteralLikeArgument*/
+    false
+  ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
+}
+function isObjectBindingElementWithoutPropertyName(bindingElement) {
+  return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
+}
+function getPropertySymbolFromBindingElement(checker, bindingElement) {
+  const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent);
+  return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text);
+}
+function getParentNodeInSpan(node, file, span) {
+  if (!node) return void 0;
+  while (node.parent) {
+    if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) {
+      return node;
     }
-    function emitNop() {
-      emitWorker(0 /* Nop */);
+    node = node.parent;
+  }
+}
+function spanContainsNode(span, node, file) {
+  return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span);
+}
+function findModifier(node, kind) {
+  return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0;
+}
+function insertImports(changes, sourceFile, imports, blankLineBetween, preferences) {
+  var _a;
+  const decl = isArray(imports) ? imports[0] : imports;
+  const importKindPredicate = decl.kind === 243 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax;
+  const existingImportStatements = filter(sourceFile.statements, importKindPredicate);
+  const { comparer, isSorted } = ts_OrganizeImports_exports.getOrganizeImportsStringComparerWithDetection(existingImportStatements, preferences);
+  const sortedNewImports = isArray(imports) ? stableSort(imports, (a, b) => ts_OrganizeImports_exports.compareImportsOrRequireStatements(a, b, comparer)) : [imports];
+  if (!(existingImportStatements == null ? void 0 : existingImportStatements.length)) {
+    if (isFullSourceFile(sourceFile)) {
+      changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
+    } else {
+      for (const newImport of sortedNewImports) {
+        changes.insertStatementsInNewFile(sourceFile.fileName, [newImport], (_a = getOriginalNode(newImport)) == null ? void 0 : _a.getSourceFile());
+      }
     }
-    function emitStatement(node) {
-      if (node) {
-        emitWorker(1 /* Statement */, [node]);
+    return;
+  }
+  Debug.assert(isFullSourceFile(sourceFile));
+  if (existingImportStatements && isSorted) {
+    for (const newImport of sortedNewImports) {
+      const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport, comparer);
+      if (insertionIndex === 0) {
+        const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
+        changes.insertNodeBefore(
+          sourceFile,
+          existingImportStatements[0],
+          newImport,
+          /*blankLineBetween*/
+          false,
+          options
+        );
       } else {
-        emitNop();
+        const prevImport = existingImportStatements[insertionIndex - 1];
+        changes.insertNodeAfter(sourceFile, prevImport, newImport);
       }
     }
-    function emitAssignment(left, right, location) {
-      emitWorker(2 /* Assign */, [left, right], location);
-    }
-    function emitBreak(label, location) {
-      emitWorker(3 /* Break */, [label], location);
-    }
-    function emitBreakWhenTrue(label, condition, location) {
-      emitWorker(4 /* BreakWhenTrue */, [label, condition], location);
-    }
-    function emitBreakWhenFalse(label, condition, location) {
-      emitWorker(5 /* BreakWhenFalse */, [label, condition], location);
-    }
-    function emitYieldStar(expression, location) {
-      emitWorker(7 /* YieldStar */, [expression], location);
-    }
-    function emitYield(expression, location) {
-      emitWorker(6 /* Yield */, [expression], location);
-    }
-    function emitReturn(expression, location) {
-      emitWorker(8 /* Return */, [expression], location);
+  } else {
+    const lastExistingImport = lastOrUndefined(existingImportStatements);
+    if (lastExistingImport) {
+      changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports);
+    } else {
+      changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
     }
-    function emitThrow(expression, location) {
-      emitWorker(9 /* Throw */, [expression], location);
+  }
+}
+function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) {
+  Debug.assert(importClause.isTypeOnly);
+  return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken);
+}
+function textSpansEqual(a, b) {
+  return !!a && !!b && a.start === b.start && a.length === b.length;
+}
+function documentSpansEqual(a, b, useCaseSensitiveFileNames2) {
+  return (useCaseSensitiveFileNames2 ? equateStringsCaseSensitive : equateStringsCaseInsensitive)(a.fileName, b.fileName) && textSpansEqual(a.textSpan, b.textSpan);
+}
+function getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2) {
+  return (a, b) => documentSpansEqual(a, b, useCaseSensitiveFileNames2);
+}
+function forEachUnique(array, callback) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      if (array.indexOf(array[i]) === i) {
+        const result = callback(array[i], i);
+        if (result) {
+          return result;
+        }
+      }
     }
-    function emitEndfinally() {
-      emitWorker(10 /* Endfinally */);
+  }
+  return void 0;
+}
+function isTextWhiteSpaceLike(text, startPos, endPos) {
+  for (let i = startPos; i < endPos; i++) {
+    if (!isWhiteSpaceLike(text.charCodeAt(i))) {
+      return false;
     }
-    function emitWorker(code, args, location) {
-      if (operations === void 0) {
-        operations = [];
-        operationArguments = [];
-        operationLocations = [];
-      }
-      if (labelOffsets === void 0) {
-        markLabel(defineLabel());
-      }
-      const operationIndex = operations.length;
-      operations[operationIndex] = code;
-      operationArguments[operationIndex] = args;
-      operationLocations[operationIndex] = location;
+  }
+  return true;
+}
+function getMappedLocation(location, sourceMapper, fileExists) {
+  const mapsTo = sourceMapper.tryGetSourcePosition(location);
+  return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0);
+}
+function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) {
+  const { fileName, textSpan } = documentSpan;
+  const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists);
+  if (!newPosition) return void 0;
+  const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists);
+  const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length;
+  return {
+    fileName: newPosition.fileName,
+    textSpan: {
+      start: newPosition.pos,
+      length: newLength
+    },
+    originalFileName: documentSpan.fileName,
+    originalTextSpan: documentSpan.textSpan,
+    contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists),
+    originalContextSpan: documentSpan.contextSpan
+  };
+}
+function getMappedContextSpan(documentSpan, sourceMapper, fileExists) {
+  const contextSpanStart = documentSpan.contextSpan && getMappedLocation(
+    { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start },
+    sourceMapper,
+    fileExists
+  );
+  const contextSpanEnd = documentSpan.contextSpan && getMappedLocation(
+    { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length },
+    sourceMapper,
+    fileExists
+  );
+  return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0;
+}
+function isFirstDeclarationOfSymbolParameter(symbol) {
+  const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0;
+  return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
+}
+var displayPartWriter = getDisplayPartWriter();
+function getDisplayPartWriter() {
+  const absoluteMaximumLength = defaultMaximumTruncationLength * 10;
+  let displayParts;
+  let lineStart;
+  let indent3;
+  let length2;
+  resetWriter();
+  const unknownWrite = (text) => writeKind(text, 17 /* text */);
+  return {
+    displayParts: () => {
+      const finalText = displayParts.length && displayParts[displayParts.length - 1].text;
+      if (length2 > absoluteMaximumLength && finalText && finalText !== "...") {
+        if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) {
+          displayParts.push(displayPart(" ", 16 /* space */));
+        }
+        displayParts.push(displayPart("...", 15 /* punctuation */));
+      }
+      return displayParts;
+    },
+    writeKeyword: (text) => writeKind(text, 5 /* keyword */),
+    writeOperator: (text) => writeKind(text, 12 /* operator */),
+    writePunctuation: (text) => writeKind(text, 15 /* punctuation */),
+    writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */),
+    writeSpace: (text) => writeKind(text, 16 /* space */),
+    writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
+    writeParameter: (text) => writeKind(text, 13 /* parameterName */),
+    writeProperty: (text) => writeKind(text, 14 /* propertyName */),
+    writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
+    writeSymbol,
+    writeLine,
+    write: unknownWrite,
+    writeComment: unknownWrite,
+    getText: () => "",
+    getTextPos: () => 0,
+    getColumn: () => 0,
+    getLine: () => 0,
+    isAtStartOfLine: () => false,
+    hasTrailingWhitespace: () => false,
+    hasTrailingComment: () => false,
+    rawWrite: notImplemented,
+    getIndent: () => indent3,
+    increaseIndent: () => {
+      indent3++;
+    },
+    decreaseIndent: () => {
+      indent3--;
+    },
+    clear: resetWriter
+  };
+  function writeIndent() {
+    if (length2 > absoluteMaximumLength) return;
+    if (lineStart) {
+      const indentString = getIndentString(indent3);
+      if (indentString) {
+        length2 += indentString.length;
+        displayParts.push(displayPart(indentString, 16 /* space */));
+      }
+      lineStart = false;
+    }
+  }
+  function writeKind(text, kind) {
+    if (length2 > absoluteMaximumLength) return;
+    writeIndent();
+    length2 += text.length;
+    displayParts.push(displayPart(text, kind));
+  }
+  function writeSymbol(text, symbol) {
+    if (length2 > absoluteMaximumLength) return;
+    writeIndent();
+    length2 += text.length;
+    displayParts.push(symbolPart(text, symbol));
+  }
+  function writeLine() {
+    if (length2 > absoluteMaximumLength) return;
+    length2 += 1;
+    displayParts.push(lineBreakPart());
+    lineStart = true;
+  }
+  function resetWriter() {
+    displayParts = [];
+    lineStart = true;
+    indent3 = 0;
+    length2 = 0;
+  }
+}
+function symbolPart(text, symbol) {
+  return displayPart(text, displayPartKind(symbol));
+  function displayPartKind(symbol2) {
+    const flags = symbol2.flags;
+    if (flags & 3 /* Variable */) {
+      return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */;
+    }
+    if (flags & 4 /* Property */) return 14 /* propertyName */;
+    if (flags & 32768 /* GetAccessor */) return 14 /* propertyName */;
+    if (flags & 65536 /* SetAccessor */) return 14 /* propertyName */;
+    if (flags & 8 /* EnumMember */) return 19 /* enumMemberName */;
+    if (flags & 16 /* Function */) return 20 /* functionName */;
+    if (flags & 32 /* Class */) return 1 /* className */;
+    if (flags & 64 /* Interface */) return 4 /* interfaceName */;
+    if (flags & 384 /* Enum */) return 2 /* enumName */;
+    if (flags & 1536 /* Module */) return 11 /* moduleName */;
+    if (flags & 8192 /* Method */) return 10 /* methodName */;
+    if (flags & 262144 /* TypeParameter */) return 18 /* typeParameterName */;
+    if (flags & 524288 /* TypeAlias */) return 0 /* aliasName */;
+    if (flags & 2097152 /* Alias */) return 0 /* aliasName */;
+    return 17 /* text */;
+  }
+}
+function displayPart(text, kind) {
+  return { text, kind: SymbolDisplayPartKind[kind] };
+}
+function spacePart() {
+  return displayPart(" ", 16 /* space */);
+}
+function keywordPart(kind) {
+  return displayPart(tokenToString(kind), 5 /* keyword */);
+}
+function punctuationPart(kind) {
+  return displayPart(tokenToString(kind), 15 /* punctuation */);
+}
+function operatorPart(kind) {
+  return displayPart(tokenToString(kind), 12 /* operator */);
+}
+function parameterNamePart(text) {
+  return displayPart(text, 13 /* parameterName */);
+}
+function propertyNamePart(text) {
+  return displayPart(text, 14 /* propertyName */);
+}
+function textOrKeywordPart(text) {
+  const kind = stringToToken(text);
+  return kind === void 0 ? textPart(text) : keywordPart(kind);
+}
+function textPart(text) {
+  return displayPart(text, 17 /* text */);
+}
+function typeAliasNamePart(text) {
+  return displayPart(text, 0 /* aliasName */);
+}
+function typeParameterNamePart(text) {
+  return displayPart(text, 18 /* typeParameterName */);
+}
+function linkTextPart(text) {
+  return displayPart(text, 24 /* linkText */);
+}
+function linkNamePart(text, target) {
+  return {
+    text,
+    kind: SymbolDisplayPartKind[23 /* linkName */],
+    target: {
+      fileName: getSourceFileOfNode(target).fileName,
+      textSpan: createTextSpanFromNode(target)
     }
-    function build2() {
-      blockIndex = 0;
-      labelNumber = 0;
-      labelNumbers = void 0;
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      clauses = void 0;
-      statements = void 0;
-      exceptionBlockStack = void 0;
-      currentExceptionBlock = void 0;
-      withBlockStack = void 0;
-      const buildResult = buildStatements();
-      return emitHelpers().createGeneratorHelper(
-        setEmitFlags(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            /*asteriskToken*/
-            void 0,
-            /*name*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              state
-            )],
-            /*type*/
-            void 0,
-            factory2.createBlock(
-              buildResult,
-              /*multiLine*/
-              buildResult.length > 0
-            )
-          ),
-          1048576 /* ReuseTempVariableScope */
-        )
-      );
+  };
+}
+function linkPart(text) {
+  return displayPart(text, 22 /* link */);
+}
+function buildLinkParts(link, checker) {
+  var _a;
+  const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain";
+  const parts = [linkPart(`{@${prefix} `)];
+  if (!link.name) {
+    if (link.text) {
+      parts.push(linkTextPart(link.text));
+    }
+  } else {
+    const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name);
+    const targetSymbol = symbol && checker ? getSymbolTarget(symbol, checker) : void 0;
+    const suffix = findLinkNameEnd(link.text);
+    const name = getTextOfNode(link.name) + link.text.slice(0, suffix);
+    const text = skipSeparatorFromLinkText(link.text.slice(suffix));
+    const decl = (targetSymbol == null ? void 0 : targetSymbol.valueDeclaration) || ((_a = targetSymbol == null ? void 0 : targetSymbol.declarations) == null ? void 0 : _a[0]);
+    if (decl) {
+      parts.push(linkNamePart(name, decl));
+      if (text) parts.push(linkTextPart(text));
+    } else {
+      const separator = suffix === 0 || link.text.charCodeAt(suffix) === 124 /* bar */ && name.charCodeAt(name.length - 1) !== 32 /* space */ ? " " : "";
+      parts.push(linkTextPart(name + separator + text));
+    }
+  }
+  parts.push(linkPart("}"));
+  return parts;
+}
+function skipSeparatorFromLinkText(text) {
+  let pos = 0;
+  if (text.charCodeAt(pos++) === 124 /* bar */) {
+    while (pos < text.length && text.charCodeAt(pos) === 32 /* space */) pos++;
+    return text.slice(pos);
+  }
+  return text;
+}
+function findLinkNameEnd(text) {
+  let pos = text.indexOf("://");
+  if (pos === 0) {
+    while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */) pos++;
+    return pos;
+  }
+  if (text.indexOf("()") === 0) return 2;
+  if (text.charAt(0) === "<") {
+    let brackets2 = 0;
+    let i = 0;
+    while (i < text.length) {
+      if (text[i] === "<") brackets2++;
+      if (text[i] === ">") brackets2--;
+      i++;
+      if (!brackets2) return i;
+    }
+  }
+  return 0;
+}
+var lineFeed2 = "\n";
+function getNewLineOrDefaultFromHost(host, formatSettings) {
+  var _a;
+  return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a = host.getNewLine) == null ? void 0 : _a.call(host)) || lineFeed2;
+}
+function lineBreakPart() {
+  return displayPart("\n", 6 /* lineBreak */);
+}
+function mapToDisplayParts(writeDisplayParts) {
+  try {
+    writeDisplayParts(displayPartWriter);
+    return displayPartWriter.displayParts();
+  } finally {
+    displayPartWriter.clear();
+  }
+}
+function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) {
+  return mapToDisplayParts((writer) => {
+    typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer);
+  });
+}
+function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) {
+  return mapToDisplayParts((writer) => {
+    typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer);
+  });
+}
+function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
+  flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
+  return mapToDisplayParts((writer) => {
+    typechecker.writeSignature(
+      signature,
+      enclosingDeclaration,
+      flags,
+      /*kind*/
+      void 0,
+      writer
+    );
+  });
+}
+function nodeToDisplayParts(node, enclosingDeclaration) {
+  const file = enclosingDeclaration.getSourceFile();
+  return mapToDisplayParts((writer) => {
+    const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
+    printer.writeNode(4 /* Unspecified */, node, file, writer);
+  });
+}
+function isImportOrExportSpecifierName(location) {
+  return !!location.parent && isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location;
+}
+function getScriptKind(fileName, host) {
+  return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName));
+}
+function getSymbolTarget(symbol, checker) {
+  let next = symbol;
+  while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) {
+    if (isTransientSymbol(next) && next.links.target) {
+      next = next.links.target;
+    } else {
+      next = skipAlias(next, checker);
+    }
+  }
+  return next;
+}
+function isAliasSymbol(symbol) {
+  return (symbol.flags & 2097152 /* Alias */) !== 0;
+}
+function getUniqueSymbolId(symbol, checker) {
+  return getSymbolId(skipAlias(symbol, checker));
+}
+function getFirstNonSpaceCharacterPosition(text, position) {
+  while (isWhiteSpaceLike(text.charCodeAt(position))) {
+    position += 1;
+  }
+  return position;
+}
+function getPrecedingNonSpaceCharacterPosition(text, position) {
+  while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) {
+    position -= 1;
+  }
+  return position + 1;
+}
+function getSynthesizedDeepClone(node, includeTrivia = true) {
+  const clone2 = node && getSynthesizedDeepCloneWorker(node);
+  if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2);
+  return setParentRecursive(
+    clone2,
+    /*incremental*/
+    false
+  );
+}
+function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) {
+  let clone2 = replaceNode(node);
+  if (clone2) {
+    setOriginalNode(clone2, node);
+  } else {
+    clone2 = getSynthesizedDeepCloneWorker(node, replaceNode);
+  }
+  if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2);
+  return clone2;
+}
+function getSynthesizedDeepCloneWorker(node, replaceNode) {
+  const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(
+    n,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : getSynthesizedDeepClone;
+  const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(
+    ns,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : (ns) => ns && getSynthesizedDeepClones(ns);
+  const visited = visitEachChild(
+    node,
+    nodeClone,
+    /*context*/
+    void 0,
+    nodesClone,
+    nodeClone
+  );
+  if (visited === node) {
+    const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
+    return setTextRange(clone2, node);
+  }
+  visited.parent = void 0;
+  return visited;
+}
+function getSynthesizedDeepClones(nodes, includeTrivia = true) {
+  if (nodes) {
+    const cloned = factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma);
+    setTextRange(cloned, nodes);
+    return cloned;
+  }
+  return nodes;
+}
+function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) {
+  return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma);
+}
+function suppressLeadingAndTrailingTrivia(node) {
+  suppressLeadingTrivia(node);
+  suppressTrailingTrivia(node);
+}
+function suppressLeadingTrivia(node) {
+  addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild);
+}
+function suppressTrailingTrivia(node) {
+  addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild);
+}
+function copyComments(sourceNode, targetNode) {
+  const sourceFile = sourceNode.getSourceFile();
+  const text = sourceFile.text;
+  if (hasLeadingLineBreak(sourceNode, text)) {
+    copyLeadingComments(sourceNode, targetNode, sourceFile);
+  } else {
+    copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile);
+  }
+  copyTrailingComments(sourceNode, targetNode, sourceFile);
+}
+function hasLeadingLineBreak(node, text) {
+  const start = node.getFullStart();
+  const end = node.getStart();
+  for (let i = start; i < end; i++) {
+    if (text.charCodeAt(i) === 10 /* lineFeed */) return true;
+  }
+  return false;
+}
+function addEmitFlagsRecursively(node, flag, getChild) {
+  addEmitFlags(node, flag);
+  const child = getChild(node);
+  if (child) addEmitFlagsRecursively(child, flag, getChild);
+}
+function getFirstChild(node) {
+  return node.forEachChild((child) => child);
+}
+function getUniqueName(baseName, sourceFile) {
+  let nameText = baseName;
+  for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) {
+    nameText = `${baseName}_${i}`;
+  }
+  return nameText;
+}
+function getRenameLocation(edits, renameFilename, name, preferLastLocation) {
+  let delta = 0;
+  let lastPos = -1;
+  for (const { fileName, textChanges: textChanges2 } of edits) {
+    Debug.assert(fileName === renameFilename);
+    for (const change of textChanges2) {
+      const { span, newText } = change;
+      const index = indexInTextChange(newText, escapeString(name));
+      if (index !== -1) {
+        lastPos = span.start + delta + index;
+        if (!preferLastLocation) {
+          return lastPos;
+        }
+      }
+      delta += newText.length - span.length;
+    }
+  }
+  Debug.assert(preferLastLocation);
+  Debug.assert(lastPos >= 0);
+  return lastPos;
+}
+function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
+}
+function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment));
+}
+function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
+}
+function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) {
+  return (pos, end, kind, htnl) => {
+    if (kind === 3 /* MultiLineCommentTrivia */) {
+      pos += 2;
+      end -= 2;
+    } else {
+      pos += 2;
     }
-    function buildStatements() {
-      if (operations) {
-        for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) {
-          writeOperation(operationIndex);
-        }
-        flushFinalLabel(operations.length);
+    cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl);
+  };
+}
+function indexInTextChange(change, name) {
+  if (startsWith(change, name)) return 0;
+  let idx = change.indexOf(" " + name);
+  if (idx === -1) idx = change.indexOf("." + name);
+  if (idx === -1) idx = change.indexOf('"' + name);
+  return idx === -1 ? -1 : idx + 1;
+}
+function needsParentheses(expression) {
+  return isBinaryExpression(expression) && expression.operatorToken.kind === 28 /* CommaToken */ || isObjectLiteralExpression(expression) || (isAsExpression(expression) || isSatisfiesExpression(expression)) && isObjectLiteralExpression(expression.expression);
+}
+function getContextualTypeFromParent(node, checker, contextFlags) {
+  const parent2 = walkUpParenthesizedExpressions(node.parent);
+  switch (parent2.kind) {
+    case 214 /* NewExpression */:
+      return checker.getContextualType(parent2, contextFlags);
+    case 226 /* BinaryExpression */: {
+      const { left, operatorToken, right } = parent2;
+      return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags);
+    }
+    case 296 /* CaseClause */:
+      return getSwitchedType(parent2, checker);
+    default:
+      return checker.getContextualType(node, contextFlags);
+  }
+}
+function quote(sourceFile, preferences, text) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const quoted = JSON.stringify(text);
+  return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, () => "\\'").replace(/\\"/g, '"')}'` : quoted;
+}
+function isEqualityOperatorKind(kind) {
+  switch (kind) {
+    case 37 /* EqualsEqualsEqualsToken */:
+    case 35 /* EqualsEqualsToken */:
+    case 38 /* ExclamationEqualsEqualsToken */:
+    case 36 /* ExclamationEqualsToken */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isStringLiteralOrTemplate(node) {
+  switch (node.kind) {
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 228 /* TemplateExpression */:
+    case 215 /* TaggedTemplateExpression */:
+      return true;
+    default:
+      return false;
+  }
+}
+function hasIndexSignature(type) {
+  return !!type.getStringIndexType() || !!type.getNumberIndexType();
+}
+function getSwitchedType(caseClause, checker) {
+  return checker.getTypeAtLocation(caseClause.parent.parent.expression);
+}
+var ANONYMOUS = "anonymous function";
+function getTypeNodeIfAccessible(type, enclosingScope, program, host) {
+  const checker = program.getTypeChecker();
+  let typeIsAccessible = true;
+  const notAccessible = () => typeIsAccessible = false;
+  const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
+    trackSymbol: (symbol, declaration, meaning) => {
+      typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(
+        symbol,
+        declaration,
+        meaning,
+        /*shouldComputeAliasToMarkVisible*/
+        false
+      ).accessibility === 0 /* Accessible */;
+      return !typeIsAccessible;
+    },
+    reportInaccessibleThisError: notAccessible,
+    reportPrivateInBaseOfClassExpression: notAccessible,
+    reportInaccessibleUniqueSymbolError: notAccessible,
+    moduleResolverHost: getModuleSpecifierResolverHost(program, host)
+  });
+  return typeIsAccessible ? res : void 0;
+}
+function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) {
+  return kind === 179 /* CallSignature */ || kind === 180 /* ConstructSignature */ || kind === 181 /* IndexSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */;
+}
+function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) {
+  return kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
+}
+function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) {
+  return kind === 267 /* ModuleDeclaration */;
+}
+function syntaxRequiresTrailingSemicolonOrASI(kind) {
+  return kind === 243 /* VariableStatement */ || kind === 244 /* ExpressionStatement */ || kind === 246 /* DoStatement */ || kind === 251 /* ContinueStatement */ || kind === 252 /* BreakStatement */ || kind === 253 /* ReturnStatement */ || kind === 257 /* ThrowStatement */ || kind === 259 /* DebuggerStatement */ || kind === 172 /* PropertyDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 277 /* ExportAssignment */;
+}
+var syntaxMayBeASICandidate = or(
+  syntaxRequiresTrailingCommaOrSemicolonOrASI,
+  syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI,
+  syntaxRequiresTrailingModuleBlockOrSemicolonOrASI,
+  syntaxRequiresTrailingSemicolonOrASI
+);
+function nodeIsASICandidate(node, sourceFile) {
+  const lastToken = node.getLastToken(sourceFile);
+  if (lastToken && lastToken.kind === 27 /* SemicolonToken */) {
+    return false;
+  }
+  if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
+    if (lastToken && lastToken.kind === 28 /* CommaToken */) {
+      return false;
+    }
+  } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) {
+    const lastChild = last(node.getChildren(sourceFile));
+    if (lastChild && isModuleBlock(lastChild)) {
+      return false;
+    }
+  } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) {
+    const lastChild = last(node.getChildren(sourceFile));
+    if (lastChild && isFunctionBlock(lastChild)) {
+      return false;
+    }
+  } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
+    return false;
+  }
+  if (node.kind === 246 /* DoStatement */) {
+    return true;
+  }
+  const topNode = findAncestor(node, (ancestor) => !ancestor.parent);
+  const nextToken = findNextToken(node, topNode, sourceFile);
+  if (!nextToken || nextToken.kind === 20 /* CloseBraceToken */) {
+    return true;
+  }
+  const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
+  const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line;
+  return startLine !== endLine;
+}
+function positionIsASICandidate(pos, context, sourceFile) {
+  const contextAncestor = findAncestor(context, (ancestor) => {
+    if (ancestor.end !== pos) {
+      return "quit";
+    }
+    return syntaxMayBeASICandidate(ancestor.kind);
+  });
+  return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile);
+}
+function probablyUsesSemicolons(sourceFile) {
+  let withSemicolon = 0;
+  let withoutSemicolon = 0;
+  const nStatementsToObserve = 5;
+  forEachChild(sourceFile, function visit(node) {
+    if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
+      const lastToken = node.getLastToken(sourceFile);
+      if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) {
+        withSemicolon++;
       } else {
-        flushFinalLabel(0);
-      }
-      if (clauses) {
-        const labelExpression = factory2.createPropertyAccessExpression(state, "label");
-        const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses));
-        return [startOnNewLine(switchStatement)];
-      }
-      if (statements) {
-        return statements;
+        withoutSemicolon++;
+      }
+    } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
+      const lastToken = node.getLastToken(sourceFile);
+      if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) {
+        withSemicolon++;
+      } else if (lastToken && lastToken.kind !== 28 /* CommaToken */) {
+        const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line;
+        const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line;
+        if (lastTokenLine !== nextTokenLine) {
+          withoutSemicolon++;
+        }
       }
-      return [];
     }
-    function flushLabel() {
-      if (!statements) {
-        return;
+    if (withSemicolon + withoutSemicolon >= nStatementsToObserve) {
+      return true;
+    }
+    return forEachChild(node, visit);
+  });
+  if (withSemicolon === 0 && withoutSemicolon <= 1) {
+    return true;
+  }
+  return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve;
+}
+function tryGetDirectories(host, directoryName) {
+  return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || [];
+}
+function tryReadDirectory(host, path, extensions, exclude, include) {
+  return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray;
+}
+function tryFileExists(host, path) {
+  return tryIOAndConsumeErrors(host, host.fileExists, path);
+}
+function tryDirectoryExists(host, path) {
+  return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false;
+}
+function tryAndIgnoreErrors(cb) {
+  try {
+    return cb();
+  } catch {
+    return void 0;
+  }
+}
+function tryIOAndConsumeErrors(host, toApply, ...args) {
+  return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args));
+}
+function findPackageJsons(startDirectory, host, stopDirectory) {
+  const paths = [];
+  forEachAncestorDirectory(startDirectory, (ancestor) => {
+    if (ancestor === stopDirectory) {
+      return true;
+    }
+    const currentConfigPath = combinePaths(ancestor, "package.json");
+    if (tryFileExists(host, currentConfigPath)) {
+      paths.push(currentConfigPath);
+    }
+  });
+  return paths;
+}
+function findPackageJson(directory, host) {
+  let packageJson;
+  forEachAncestorDirectory(directory, (ancestor) => {
+    if (ancestor === "node_modules") return true;
+    packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json");
+    if (packageJson) {
+      return true;
+    }
+  });
+  return packageJson;
+}
+function getPackageJsonsVisibleToFile(fileName, host) {
+  if (!host.fileExists) {
+    return [];
+  }
+  const packageJsons = [];
+  forEachAncestorDirectory(getDirectoryPath(fileName), (ancestor) => {
+    const packageJsonFileName = combinePaths(ancestor, "package.json");
+    if (host.fileExists(packageJsonFileName)) {
+      const info = createPackageJsonInfo(packageJsonFileName, host);
+      if (info) {
+        packageJsons.push(info);
       }
-      appendLabel(
-        /*markLabelEnd*/
-        !lastOperationWasAbrupt
-      );
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      labelNumber++;
-    }
-    function flushFinalLabel(operationIndex) {
-      if (isFinalLabelReachable(operationIndex)) {
-        tryEnterLabel(operationIndex);
-        withBlockStack = void 0;
-        writeReturn(
-          /*expression*/
-          void 0,
-          /*operationLocation*/
-          void 0
-        );
+    }
+  });
+  return packageJsons;
+}
+function createPackageJsonInfo(fileName, host) {
+  if (!host.readFile) {
+    return void 0;
+  }
+  const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"];
+  const stringContent = host.readFile(fileName) || "";
+  const content = tryParseJson(stringContent);
+  const info = {};
+  if (content) {
+    for (const key of dependencyKeys) {
+      const dependencies = content[key];
+      if (!dependencies) {
+        continue;
       }
-      if (statements && clauses) {
-        appendLabel(
-          /*markLabelEnd*/
-          false
-        );
+      const dependencyMap = /* @__PURE__ */ new Map();
+      for (const packageName in dependencies) {
+        dependencyMap.set(packageName, dependencies[packageName]);
       }
-      updateLabelExpressions();
+      info[key] = dependencyMap;
+    }
+  }
+  const dependencyGroups = [
+    [1 /* Dependencies */, info.dependencies],
+    [2 /* DevDependencies */, info.devDependencies],
+    [8 /* OptionalDependencies */, info.optionalDependencies],
+    [4 /* PeerDependencies */, info.peerDependencies]
+  ];
+  return {
+    ...info,
+    parseable: !!content,
+    fileName,
+    get,
+    has(dependencyName, inGroups) {
+      return !!get(dependencyName, inGroups);
     }
-    function isFinalLabelReachable(operationIndex) {
-      if (!lastOperationWasCompletion) {
+  };
+  function get(dependencyName, inGroups = 15 /* All */) {
+    for (const [group2, deps] of dependencyGroups) {
+      if (deps && inGroups & group2) {
+        const dep = deps.get(dependencyName);
+        if (dep !== void 0) {
+          return dep;
+        }
+      }
+    }
+  }
+}
+function createPackageJsonImportFilter(fromFile, preferences, host) {
+  const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable);
+  let usesNodeCoreModules;
+  let ambientModuleCache;
+  let sourceFileCache;
+  return {
+    allowsImportingAmbientModule,
+    allowsImportingSourceFile,
+    allowsImportingSpecifier
+  };
+  function moduleSpecifierIsCoveredByPackageJson(specifier) {
+    const packageName = getNodeModuleRootSpecifier(specifier);
+    for (const packageJson of packageJsons) {
+      if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) {
         return true;
       }
-      if (!labelOffsets || !labelExpressions) {
-        return false;
+    }
+    return false;
+  }
+  function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) {
+    if (!packageJsons.length || !moduleSymbol.valueDeclaration) {
+      return true;
+    }
+    if (!ambientModuleCache) {
+      ambientModuleCache = /* @__PURE__ */ new Map();
+    } else {
+      const cached = ambientModuleCache.get(moduleSymbol);
+      if (cached !== void 0) {
+        return cached;
       }
-      for (let label = 0; label < labelOffsets.length; label++) {
-        if (labelOffsets[label] === operationIndex && labelExpressions[label]) {
-          return true;
-        }
+    }
+    const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName());
+    if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) {
+      ambientModuleCache.set(moduleSymbol, true);
+      return true;
+    }
+    const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile();
+    const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost);
+    if (typeof declaringNodeModuleName === "undefined") {
+      ambientModuleCache.set(moduleSymbol, true);
+      return true;
+    }
+    const result = moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier);
+    ambientModuleCache.set(moduleSymbol, result);
+    return result;
+  }
+  function allowsImportingSourceFile(sourceFile, moduleSpecifierResolutionHost) {
+    if (!packageJsons.length) {
+      return true;
+    }
+    if (!sourceFileCache) {
+      sourceFileCache = /* @__PURE__ */ new Map();
+    } else {
+      const cached = sourceFileCache.get(sourceFile);
+      if (cached !== void 0) {
+        return cached;
       }
-      return false;
     }
-    function appendLabel(markLabelEnd) {
-      if (!clauses) {
-        clauses = [];
+    const moduleSpecifier = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost);
+    if (!moduleSpecifier) {
+      sourceFileCache.set(sourceFile, true);
+      return true;
+    }
+    const result = moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
+    sourceFileCache.set(sourceFile, result);
+    return result;
+  }
+  function allowsImportingSpecifier(moduleSpecifier) {
+    if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) {
+      return true;
+    }
+    if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) {
+      return true;
+    }
+    return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
+  }
+  function isAllowedCoreNodeModulesImport(moduleSpecifier) {
+    if (isFullSourceFile(fromFile) && isSourceFileJS(fromFile) && ts_JsTyping_exports.nodeCoreModules.has(moduleSpecifier)) {
+      if (usesNodeCoreModules === void 0) {
+        usesNodeCoreModules = consumesNodeCoreModules(fromFile);
       }
-      if (statements) {
-        if (withBlockStack) {
-          for (let i = withBlockStack.length - 1; i >= 0; i--) {
-            const withBlock = withBlockStack[i];
-            statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))];
-          }
-        }
-        if (currentExceptionBlock) {
-          const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock;
-          statements.unshift(
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
-                /*typeArguments*/
-                void 0,
-                [
-                  factory2.createArrayLiteralExpression([
-                    createLabel(startLabel),
-                    createLabel(catchLabel),
-                    createLabel(finallyLabel),
-                    createLabel(endLabel)
-                  ])
-                ]
-              )
-            )
-          );
-          currentExceptionBlock = void 0;
-        }
-        if (markLabelEnd) {
-          statements.push(
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(state, "label"),
-                factory2.createNumericLiteral(labelNumber + 1)
-              )
-            )
-          );
-        }
+      if (usesNodeCoreModules) {
+        return true;
       }
-      clauses.push(
-        factory2.createCaseClause(
-          factory2.createNumericLiteral(labelNumber),
-          statements || []
-        )
-      );
-      statements = void 0;
     }
-    function tryEnterLabel(operationIndex) {
-      if (!labelOffsets) {
-        return;
-      }
-      for (let label = 0; label < labelOffsets.length; label++) {
-        if (labelOffsets[label] === operationIndex) {
-          flushLabel();
-          if (labelNumbers === void 0) {
-            labelNumbers = [];
-          }
-          if (labelNumbers[labelNumber] === void 0) {
-            labelNumbers[labelNumber] = [label];
-          } else {
-            labelNumbers[labelNumber].push(label);
+    return false;
+  }
+  function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) {
+    if (!importedFileName.includes("node_modules")) {
+      return void 0;
+    }
+    const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName(
+      host.getCompilationSettings(),
+      fromFile,
+      importedFileName,
+      moduleSpecifierResolutionHost,
+      preferences
+    );
+    if (!specifier) {
+      return void 0;
+    }
+    if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) {
+      return getNodeModuleRootSpecifier(specifier);
+    }
+  }
+  function getNodeModuleRootSpecifier(fullSpecifier) {
+    const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1);
+    if (startsWith(components[0], "@")) {
+      return `${components[0]}/${components[1]}`;
+    }
+    return components[0];
+  }
+}
+function consumesNodeCoreModules(sourceFile) {
+  return some(sourceFile.imports, ({ text }) => ts_JsTyping_exports.nodeCoreModules.has(text));
+}
+function isInsideNodeModules(fileOrDirectory) {
+  return contains(getPathComponents(fileOrDirectory), "node_modules");
+}
+function isDiagnosticWithLocation(diagnostic) {
+  return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0;
+}
+function findDiagnosticForNode(node, sortedFileDiagnostics) {
+  const span = createTextSpanFromNode(node);
+  const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans);
+  if (index >= 0) {
+    const diagnostic = sortedFileDiagnostics[index];
+    Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile");
+    return cast(diagnostic, isDiagnosticWithLocation);
+  }
+}
+function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) {
+  var _a;
+  let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues);
+  if (index < 0) {
+    index = ~index;
+  }
+  while (((_a = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a.start) === span.start) {
+    index--;
+  }
+  const result = [];
+  const end = textSpanEnd(span);
+  while (true) {
+    const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation);
+    if (!diagnostic || diagnostic.start > end) {
+      break;
+    }
+    if (textSpanContainsTextSpan(span, diagnostic)) {
+      result.push(diagnostic);
+    }
+    index++;
+  }
+  return result;
+}
+function getRefactorContextSpan({ startPosition, endPosition }) {
+  return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition);
+}
+function getFixableErrorSpanExpression(sourceFile, span) {
+  const token = getTokenAtPosition(sourceFile, span.start);
+  const expression = findAncestor(token, (node) => {
+    if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
+      return "quit";
+    }
+    return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
+  });
+  return expression;
+}
+function mapOneOrMany(valueOrArray, f, resultSelector = identity) {
+  return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0;
+}
+function firstOrOnly(valueOrArray) {
+  return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray;
+}
+function getNamesForExportedSymbol(symbol, scriptTarget) {
+  if (needsNameFromDeclaration(symbol)) {
+    const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
+    if (fromDeclaration) return fromDeclaration;
+    const fileNameCase = moduleSymbolToValidIdentifier(
+      getSymbolParentOrFail(symbol),
+      scriptTarget,
+      /*forceCapitalize*/
+      false
+    );
+    const capitalized = moduleSymbolToValidIdentifier(
+      getSymbolParentOrFail(symbol),
+      scriptTarget,
+      /*forceCapitalize*/
+      true
+    );
+    if (fileNameCase === capitalized) return fileNameCase;
+    return [fileNameCase, capitalized];
+  }
+  return symbol.name;
+}
+function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) {
+  if (needsNameFromDeclaration(symbol)) {
+    return getDefaultLikeExportNameFromDeclaration(symbol) || moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized);
+  }
+  return symbol.name;
+}
+function needsNameFromDeclaration(symbol) {
+  return !(symbol.flags & 33554432 /* Transient */) && (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */);
+}
+function getDefaultLikeExportNameFromDeclaration(symbol) {
+  return firstDefined(symbol.declarations, (d) => {
+    var _a, _b, _c;
+    if (isExportAssignment(d)) {
+      return (_a = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a.text;
+    }
+    if (isExportSpecifier(d) && d.symbol.flags === 2097152 /* Alias */) {
+      return (_b = tryCast(d.propertyName, isIdentifier)) == null ? void 0 : _b.text;
+    }
+    return (_c = tryCast(getNameOfDeclaration(d), isIdentifier)) == null ? void 0 : _c.text;
+  });
+}
+function getSymbolParentOrFail(symbol) {
+  var _a;
+  return Debug.checkDefined(
+    symbol.parent,
+    `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a = symbol.declarations) == null ? void 0 : _a.map((d) => {
+      const kind = Debug.formatSyntaxKind(d.kind);
+      const inJS = isInJSFile(d);
+      const { expression } = d;
+      return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : "");
+    }).join(", ")}.`
+  );
+}
+function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) {
+  return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize);
+}
+function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) {
+  const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index"));
+  let res = "";
+  let lastCharWasValid = true;
+  const firstCharCode = baseName.charCodeAt(0);
+  if (isIdentifierStart(firstCharCode, target)) {
+    res += String.fromCharCode(firstCharCode);
+    if (forceCapitalize) {
+      res = res.toUpperCase();
+    }
+  } else {
+    lastCharWasValid = false;
+  }
+  for (let i = 1; i < baseName.length; i++) {
+    const ch = baseName.charCodeAt(i);
+    const isValid = isIdentifierPart(ch, target);
+    if (isValid) {
+      let char = String.fromCharCode(ch);
+      if (!lastCharWasValid) {
+        char = char.toUpperCase();
+      }
+      res += char;
+    }
+    lastCharWasValid = isValid;
+  }
+  return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`;
+}
+function stringContainsAt(haystack, needle, startIndex) {
+  const needleLength = needle.length;
+  if (needleLength + startIndex > haystack.length) {
+    return false;
+  }
+  for (let i = 0; i < needleLength; i++) {
+    if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex)) return false;
+  }
+  return true;
+}
+function startsWithUnderscore(name) {
+  return name.charCodeAt(0) === 95 /* _ */;
+}
+function isGlobalDeclaration(declaration) {
+  return !isNonGlobalDeclaration(declaration);
+}
+function isNonGlobalDeclaration(declaration) {
+  const sourceFile = declaration.getSourceFile();
+  if (!sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) {
+    return false;
+  }
+  return isInJSFile(declaration) || !findAncestor(declaration, (d) => isModuleDeclaration(d) && isGlobalScopeAugmentation(d));
+}
+function isDeprecatedDeclaration(decl) {
+  return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 65536 /* Deprecated */);
+}
+function shouldUseUriStyleNodeCoreModules(file, program) {
+  const decisionFromFile = firstDefined(file.imports, (node) => {
+    if (ts_JsTyping_exports.nodeCoreModules.has(node.text)) {
+      return startsWith(node.text, "node:");
+    }
+  });
+  return decisionFromFile ?? program.usesUriStyleNodeCoreModules;
+}
+function getNewLineKind(newLineCharacter) {
+  return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */;
+}
+function diagnosticToString(diag2) {
+  return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2);
+}
+function getFormatCodeSettingsForWriting({ options }, sourceFile) {
+  const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */;
+  const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile);
+  return {
+    ...options,
+    semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */
+  };
+}
+function jsxModeNeedsExplicitImport(jsx) {
+  return jsx === 2 /* React */ || jsx === 3 /* ReactNative */;
+}
+function isSourceFileFromLibrary(program, node) {
+  return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node);
+}
+function newCaseClauseTracker(checker, clauses) {
+  const existingStrings = /* @__PURE__ */ new Set();
+  const existingNumbers = /* @__PURE__ */ new Set();
+  const existingBigInts = /* @__PURE__ */ new Set();
+  for (const clause of clauses) {
+    if (!isDefaultClause(clause)) {
+      const expression = skipParentheses(clause.expression);
+      if (isLiteralExpression(expression)) {
+        switch (expression.kind) {
+          case 15 /* NoSubstitutionTemplateLiteral */:
+          case 11 /* StringLiteral */:
+            existingStrings.add(expression.text);
+            break;
+          case 9 /* NumericLiteral */:
+            existingNumbers.add(parseInt(expression.text));
+            break;
+          case 10 /* BigIntLiteral */:
+            const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text);
+            if (parsedBigInt) {
+              existingBigInts.add(pseudoBigIntToString(parsedBigInt));
+            }
+            break;
+        }
+      } else {
+        const symbol = checker.getSymbolAtLocation(clause.expression);
+        if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+          const enumValue = checker.getConstantValue(symbol.valueDeclaration);
+          if (enumValue !== void 0) {
+            addValue(enumValue);
           }
         }
       }
     }
-    function updateLabelExpressions() {
-      if (labelExpressions !== void 0 && labelNumbers !== void 0) {
-        for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) {
-          const labels = labelNumbers[labelNumber2];
-          if (labels !== void 0) {
-            for (const label of labels) {
-              const expressions = labelExpressions[label];
-              if (expressions !== void 0) {
-                for (const expression of expressions) {
-                  expression.text = String(labelNumber2);
-                }
+  }
+  return {
+    addValue,
+    hasValue
+  };
+  function addValue(value) {
+    switch (typeof value) {
+      case "string":
+        existingStrings.add(value);
+        break;
+      case "number":
+        existingNumbers.add(value);
+    }
+  }
+  function hasValue(value) {
+    switch (typeof value) {
+      case "string":
+        return existingStrings.has(value);
+      case "number":
+        return existingNumbers.has(value);
+      case "object":
+        return existingBigInts.has(pseudoBigIntToString(value));
+    }
+  }
+}
+function fileShouldUseJavaScriptRequire(file, program, host, preferRequire) {
+  var _a;
+  const fileName = typeof file === "string" ? file : file.fileName;
+  if (!hasJSFileExtension(fileName)) {
+    return false;
+  }
+  const compilerOptions = program.getCompilerOptions();
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const impliedNodeFormat = typeof file === "string" ? getImpliedNodeFormatForFile(toPath(file, host.getCurrentDirectory(), hostGetCanonicalFileName(host)), (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), host, compilerOptions) : file.impliedNodeFormat;
+  if (impliedNodeFormat === 99 /* ESNext */) {
+    return false;
+  }
+  if (impliedNodeFormat === 1 /* CommonJS */) {
+    return true;
+  }
+  if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) {
+    return true;
+  }
+  if (compilerOptions.verbatimModuleSyntax && emitModuleKindIsNonNodeESM(moduleKind)) {
+    return false;
+  }
+  if (typeof file === "object") {
+    if (file.commonJsModuleIndicator) {
+      return true;
+    }
+    if (file.externalModuleIndicator) {
+      return false;
+    }
+  }
+  return preferRequire;
+}
+function isBlockLike(node) {
+  switch (node.kind) {
+    case 241 /* Block */:
+    case 307 /* SourceFile */:
+    case 268 /* ModuleBlock */:
+    case 296 /* CaseClause */:
+      return true;
+    default:
+      return false;
+  }
+}
+function createFutureSourceFile(fileName, syntaxModuleIndicator, program, moduleResolutionHost) {
+  var _a;
+  const result = getImpliedNodeFormatForFileWorker(fileName, (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), moduleResolutionHost, program.getCompilerOptions());
+  let impliedNodeFormat, packageJsonScope;
+  if (typeof result === "object") {
+    impliedNodeFormat = result.impliedNodeFormat;
+    packageJsonScope = result.packageJsonScope;
+  }
+  return {
+    path: toPath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName),
+    fileName,
+    externalModuleIndicator: syntaxModuleIndicator === 99 /* ESNext */ ? true : void 0,
+    commonJsModuleIndicator: syntaxModuleIndicator === 1 /* CommonJS */ ? true : void 0,
+    impliedNodeFormat,
+    packageJsonScope,
+    statements: emptyArray,
+    imports: emptyArray
+  };
+}
+
+// src/services/exportInfoMap.ts
+var ImportKind = /* @__PURE__ */ ((ImportKind2) => {
+  ImportKind2[ImportKind2["Named"] = 0] = "Named";
+  ImportKind2[ImportKind2["Default"] = 1] = "Default";
+  ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace";
+  ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS";
+  return ImportKind2;
+})(ImportKind || {});
+var ExportKind = /* @__PURE__ */ ((ExportKind3) => {
+  ExportKind3[ExportKind3["Named"] = 0] = "Named";
+  ExportKind3[ExportKind3["Default"] = 1] = "Default";
+  ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
+  ExportKind3[ExportKind3["UMD"] = 3] = "UMD";
+  return ExportKind3;
+})(ExportKind || {});
+function createCacheableExportInfoMap(host) {
+  let exportInfoId = 1;
+  const exportInfo = createMultiMap();
+  const symbols = /* @__PURE__ */ new Map();
+  const packages = /* @__PURE__ */ new Map();
+  let usableByFileName;
+  const cache = {
+    isUsableByFile: (importingFile) => importingFile === usableByFileName,
+    isEmpty: () => !exportInfo.size,
+    clear: () => {
+      exportInfo.clear();
+      symbols.clear();
+      usableByFileName = void 0;
+    },
+    add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => {
+      if (importingFile !== usableByFileName) {
+        cache.clear();
+        usableByFileName = importingFile;
+      }
+      let packageName;
+      if (moduleFile) {
+        const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName);
+        if (nodeModulesPathParts) {
+          const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts;
+          packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex)));
+          if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) {
+            const prevDeepestNodeModulesPath = packages.get(packageName);
+            const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1);
+            if (prevDeepestNodeModulesPath) {
+              const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart);
+              if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) {
+                packages.set(packageName, nodeModulesPath);
               }
+            } else {
+              packages.set(packageName, nodeModulesPath);
             }
           }
         }
       }
-    }
-    function tryEnterOrLeaveBlock(operationIndex) {
-      if (blocks) {
-        for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) {
-          const block = blocks[blockIndex];
-          const blockAction = blockActions[blockIndex];
-          switch (block.kind) {
-            case 0 /* Exception */:
-              if (blockAction === 0 /* Open */) {
-                if (!exceptionBlockStack) {
-                  exceptionBlockStack = [];
-                }
-                if (!statements) {
-                  statements = [];
-                }
-                exceptionBlockStack.push(currentExceptionBlock);
-                currentExceptionBlock = block;
-              } else if (blockAction === 1 /* Close */) {
-                currentExceptionBlock = exceptionBlockStack.pop();
-              }
-              break;
-            case 1 /* With */:
-              if (blockAction === 0 /* Open */) {
-                if (!withBlockStack) {
-                  withBlockStack = [];
-                }
-                withBlockStack.push(block);
-              } else if (blockAction === 1 /* Close */) {
-                withBlockStack.pop();
-              }
-              break;
+      const isDefault = exportKind === 1 /* Default */;
+      const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
+      const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(
+        namedSymbol,
+        /*scriptTarget*/
+        void 0
+      );
+      const symbolName2 = typeof names === "string" ? names : names[0];
+      const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
+      const moduleName = stripQuotes(moduleSymbol.name);
+      const id = exportInfoId++;
+      const target = skipAlias(symbol, checker);
+      const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol;
+      const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol;
+      if (!storedSymbol || !storedModuleSymbol) symbols.set(id, [symbol, moduleSymbol]);
+      exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), {
+        id,
+        symbolTableKey,
+        symbolName: symbolName2,
+        capitalizedSymbolName,
+        moduleName,
+        moduleFile,
+        moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName,
+        packageName,
+        exportKind,
+        targetFlags: target.flags,
+        isFromPackageJson,
+        symbol: storedSymbol,
+        moduleSymbol: storedModuleSymbol
+      });
+    },
+    get: (importingFile, key2) => {
+      if (importingFile !== usableByFileName) return;
+      const result = exportInfo.get(key2);
+      return result == null ? void 0 : result.map(rehydrateCachedInfo);
+    },
+    search: (importingFile, preferCapitalized, matches, action) => {
+      if (importingFile !== usableByFileName) return;
+      return forEachEntry(exportInfo, (info, key2) => {
+        const { symbolName: symbolName2, ambientModuleName } = parseKey(key2);
+        const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2;
+        if (matches(name, info[0].targetFlags)) {
+          const rehydrated = info.map(rehydrateCachedInfo);
+          const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName));
+          if (filtered.length) {
+            const res = action(filtered, name, !!ambientModuleName, key2);
+            if (res !== void 0) return res;
           }
         }
+      });
+    },
+    releaseSymbols: () => {
+      symbols.clear();
+    },
+    onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => {
+      if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
+        return false;
       }
-    }
-    function writeOperation(operationIndex) {
-      tryEnterLabel(operationIndex);
-      tryEnterOrLeaveBlock(operationIndex);
-      if (lastOperationWasAbrupt) {
-        return;
-      }
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      const opcode = operations[operationIndex];
-      if (opcode === 0 /* Nop */) {
-        return;
-      } else if (opcode === 10 /* Endfinally */) {
-        return writeEndfinally();
-      }
-      const args = operationArguments[operationIndex];
-      if (opcode === 1 /* Statement */) {
-        return writeStatement(args[0]);
-      }
-      const location = operationLocations[operationIndex];
-      switch (opcode) {
-        case 2 /* Assign */:
-          return writeAssign(args[0], args[1], location);
-        case 3 /* Break */:
-          return writeBreak(args[0], location);
-        case 4 /* BreakWhenTrue */:
-          return writeBreakWhenTrue(args[0], args[1], location);
-        case 5 /* BreakWhenFalse */:
-          return writeBreakWhenFalse(args[0], args[1], location);
-        case 6 /* Yield */:
-          return writeYield(args[0], location);
-        case 7 /* YieldStar */:
-          return writeYieldStar(args[0], location);
-        case 8 /* Return */:
-          return writeReturn(args[0], location);
-        case 9 /* Throw */:
-          return writeThrow(args[0], location);
-      }
-    }
-    function writeStatement(statement) {
-      if (statement) {
-        if (!statements) {
-          statements = [statement];
-        } else {
-          statements.push(statement);
-        }
+      if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node.
+      // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list.
+      typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported.
+      // Changes elsewhere in the file can change the *type* of an export in a module augmentation,
+      // but type info is gathered in getCompletionEntryDetails, which doesn't use the cache.
+      !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
+        cache.clear();
+        return true;
       }
+      usableByFileName = newSourceFile.path;
+      return false;
     }
-    function writeAssign(left, right, operationLocation) {
-      writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation));
-    }
-    function writeThrow(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      lastOperationWasCompletion = true;
-      writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation));
-    }
-    function writeReturn(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      lastOperationWasCompletion = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression(
-                expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
-              )
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
-    }
-    function writeBreak(label, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression([
-                createInstruction(3 /* Break */),
-                createLabel(label)
-              ])
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+  };
+  if (Debug.isDebugging) {
+    Object.defineProperty(cache, "__cache", { value: exportInfo });
+  }
+  return cache;
+  function rehydrateCachedInfo(info) {
+    if (info.symbol && info.moduleSymbol) return info;
+    const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info;
+    const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray;
+    if (cachedSymbol && cachedModuleSymbol) {
+      return {
+        symbol: cachedSymbol,
+        moduleSymbol: cachedModuleSymbol,
+        moduleFileName,
+        exportKind,
+        targetFlags,
+        isFromPackageJson
+      };
     }
-    function writeBreakWhenTrue(label, condition, operationLocation) {
-      writeStatement(
-        setEmitFlags(
-          factory2.createIfStatement(
-            condition,
-            setEmitFlags(
-              setTextRange(
-                factory2.createReturnStatement(
-                  factory2.createArrayLiteralExpression([
-                    createInstruction(3 /* Break */),
-                    createLabel(label)
-                  ])
-                ),
-                operationLocation
-              ),
-              768 /* NoTokenSourceMaps */
-            )
-          ),
-          1 /* SingleLine */
-        )
-      );
+    const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker();
+    const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined(
+      info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName)
+    );
+    const symbol = info.symbol || cachedSymbol || Debug.checkDefined(
+      exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol),
+      `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}`
+    );
+    symbols.set(id, [symbol, moduleSymbol]);
+    return {
+      symbol,
+      moduleSymbol,
+      moduleFileName,
+      exportKind,
+      targetFlags,
+      isFromPackageJson
+    };
+  }
+  function key(importedName, symbol, ambientModuleName, checker) {
+    const moduleKey = ambientModuleName || "";
+    return `${importedName.length} ${getSymbolId(skipAlias(symbol, checker))} ${importedName} ${moduleKey}`;
+  }
+  function parseKey(key2) {
+    const firstSpace = key2.indexOf(" ");
+    const secondSpace = key2.indexOf(" ", firstSpace + 1);
+    const symbolNameLength = parseInt(key2.substring(0, firstSpace), 10);
+    const data = key2.substring(secondSpace + 1);
+    const symbolName2 = data.substring(0, symbolNameLength);
+    const moduleKey = data.substring(symbolNameLength + 1);
+    const ambientModuleName = moduleKey === "" ? void 0 : moduleKey;
+    return { symbolName: symbolName2, ambientModuleName };
+  }
+  function fileIsGlobalOnly(file) {
+    return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames;
+  }
+  function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) {
+    if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) {
+      return false;
     }
-    function writeBreakWhenFalse(label, condition, operationLocation) {
-      writeStatement(
-        setEmitFlags(
-          factory2.createIfStatement(
-            factory2.createLogicalNot(condition),
-            setEmitFlags(
-              setTextRange(
-                factory2.createReturnStatement(
-                  factory2.createArrayLiteralExpression([
-                    createInstruction(3 /* Break */),
-                    createLabel(label)
-                  ])
-                ),
-                operationLocation
-              ),
-              768 /* NoTokenSourceMaps */
-            )
-          ),
-          1 /* SingleLine */
-        )
-      );
+    let oldFileStatementIndex = -1;
+    let newFileStatementIndex = -1;
+    for (const ambientModuleName of newSourceFile.ambientModuleNames) {
+      const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName;
+      oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1);
+      newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1);
+      if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) {
+        return false;
+      }
     }
-    function writeYield(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression(
-                expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)]
-              )
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+    return true;
+  }
+  function isNotShadowedByDeeperNodeModulesPackage(info, packageName) {
+    if (!packageName || !info.moduleFileName) return true;
+    const typingsCacheLocation = host.getGlobalTypingsCacheLocation();
+    if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation)) return true;
+    const packageDeepestNodeModulesPath = packages.get(packageName);
+    return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath);
+  }
+}
+function isImportableFile(program, from, to, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) {
+  var _a;
+  if (from === to) return false;
+  const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(from.path, to.path, preferences, {});
+  if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) {
+    return !cachedResult.isBlockedByPackageJsonDependencies;
+  }
+  const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost);
+  const globalTypingsCache = (_a = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(moduleSpecifierResolutionHost);
+  const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule(
+    from.fileName,
+    to.fileName,
+    moduleSpecifierResolutionHost,
+    /*preferSymlinks*/
+    false,
+    (toPath3) => {
+      const toFile = program.getSourceFile(toPath3);
+      return (toFile === to || !toFile) && isImportablePath(from.fileName, toPath3, getCanonicalFileName, globalTypingsCache);
+    }
+  );
+  if (packageJsonFilter) {
+    const isAutoImportable = hasImportablePath && packageJsonFilter.allowsImportingSourceFile(to, moduleSpecifierResolutionHost);
+    moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(from.path, to.path, preferences, {}, !isAutoImportable);
+    return isAutoImportable;
+  }
+  return hasImportablePath;
+}
+function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath) {
+  const toNodeModules = forEachAncestorDirectory(toPath3, (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0);
+  const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules));
+  return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent);
+}
+function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) {
+  var _a, _b;
+  const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
+  const excludePatterns = preferences.autoImportFileExcludePatterns && mapDefined(preferences.autoImportFileExcludePatterns, (spec) => {
+    const pattern = getSubPatternFromSpec(spec, "", "exclude");
+    return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames2) : void 0;
+  });
+  forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, host, (module2, file) => cb(
+    module2,
+    file,
+    program,
+    /*isFromPackageJson*/
+    false
+  ));
+  const autoImportProvider = useAutoImportProvider && ((_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host));
+  if (autoImportProvider) {
+    const start = timestamp();
+    const checker = program.getTypeChecker();
+    forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, host, (module2, file) => {
+      if (file && !program.getSourceFile(file.fileName) || !file && !checker.resolveName(
+        module2.name,
+        /*location*/
+        void 0,
+        1536 /* Module */,
+        /*excludeGlobals*/
+        false
+      )) {
+        cb(
+          module2,
+          file,
+          autoImportProvider,
+          /*isFromPackageJson*/
+          true
+        );
+      }
+    });
+    (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`);
+  }
+}
+function forEachExternalModule(checker, allSourceFiles, excludePatterns, host, cb) {
+  var _a, _b;
+  const realpathsWithSymlinks = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath();
+  const isExcluded = excludePatterns && (({ fileName, path }) => {
+    if (excludePatterns.some((p) => p.test(fileName))) return true;
+    if ((realpathsWithSymlinks == null ? void 0 : realpathsWithSymlinks.size) && pathContainsNodeModules(fileName)) {
+      let dir = getDirectoryPath(fileName);
+      return forEachAncestorDirectory(getDirectoryPath(path), (dirPath) => {
+        const symlinks = realpathsWithSymlinks.get(ensureTrailingDirectorySeparator(dirPath));
+        if (symlinks) {
+          return symlinks.some((s) => excludePatterns.some((p) => p.test(fileName.replace(dir, s))));
+        }
+        dir = getDirectoryPath(dir);
+      }) ?? false;
     }
-    function writeYieldStar(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression([
-                createInstruction(5 /* YieldStar */),
-                expression
-              ])
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
+    return false;
+  });
+  for (const ambient of checker.getAmbientModules()) {
+    if (!ambient.name.includes("*") && !(excludePatterns && ((_b = ambient.declarations) == null ? void 0 : _b.every((d) => isExcluded(d.getSourceFile()))))) {
+      cb(
+        ambient,
+        /*sourceFile*/
+        void 0
       );
     }
-    function writeEndfinally() {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression([
-            createInstruction(7 /* Endfinally */)
-          ])
-        )
-      );
+  }
+  for (const sourceFile of allSourceFiles) {
+    if (isExternalOrCommonJsModule(sourceFile) && !(isExcluded == null ? void 0 : isExcluded(sourceFile))) {
+      cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile);
     }
   }
-  var init_generators = __esm({
-    "src/compiler/transformers/generators.ts"() {
-      "use strict";
-      init_ts2();
+}
+function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) {
+  var _a, _b, _c, _d, _e;
+  const start = timestamp();
+  (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host);
+  const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({
+    getCurrentProgram: () => program,
+    getPackageJsonAutoImportProvider: () => {
+      var _a2;
+      return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
+    },
+    getGlobalTypingsCacheLocation: () => {
+      var _a2;
+      return (_a2 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(host);
     }
   });
-
-  // src/compiler/transformers/module/module.ts
-  function transformModule(context) {
-    function getTransformModuleDelegate(moduleKind2) {
-      switch (moduleKind2) {
-        case 2 /* AMD */:
-          return transformAMDModule;
-        case 3 /* UMD */:
-          return transformUMDModule;
-        default:
-          return transformCommonJSModule;
+  if (cache.isUsableByFile(importingFile.path)) {
+    (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit");
+    return cache;
+  }
+  (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results");
+  let moduleCount = 0;
+  try {
+    forEachExternalModuleToImportFrom(
+      program,
+      host,
+      preferences,
+      /*useAutoImportProvider*/
+      true,
+      (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
+        if (++moduleCount % 100 === 0) cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
+        const seenExports = /* @__PURE__ */ new Map();
+        const checker = program2.getTypeChecker();
+        const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker);
+        if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
+          cache.add(
+            importingFile.path,
+            defaultInfo.symbol,
+            defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
+            moduleSymbol,
+            moduleFile,
+            defaultInfo.exportKind,
+            isFromPackageJson,
+            checker
+          );
+        }
+        checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
+          if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+            cache.add(
+              importingFile.path,
+              exported,
+              key,
+              moduleSymbol,
+              moduleFile,
+              0 /* Named */,
+              isFromPackageJson,
+              checker
+            );
+          }
+        });
       }
+    );
+  } catch (err) {
+    cache.clear();
+    throw err;
+  }
+  (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start} ms`);
+  return cache;
+}
+function getDefaultLikeExportInfo(moduleSymbol, checker) {
+  const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol);
+  if (exportEquals !== moduleSymbol) return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ };
+  const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol);
+  if (defaultExport) return { symbol: defaultExport, exportKind: 1 /* Default */ };
+}
+function isImportableSymbol(symbol, checker) {
+  return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol);
+}
+function forEachNameOfDefaultExport(defaultExport, checker, compilerOptions, preferCapitalizedNames, cb) {
+  let chain;
+  let current = defaultExport;
+  while (current) {
+    const fromDeclaration = getDefaultLikeExportNameFromDeclaration(current);
+    if (fromDeclaration) {
+      const final = cb(fromDeclaration);
+      if (final) return final;
+    }
+    if (current.escapedName !== "default" /* Default */ && current.escapedName !== "export=" /* ExportEquals */) {
+      const final = cb(current.name);
+      if (final) return final;
+    }
+    chain = append(chain, current);
+    current = current.flags & 2097152 /* Alias */ ? checker.getImmediateAliasedSymbol(current) : void 0;
+  }
+  for (const symbol of chain ?? emptyArray) {
+    if (symbol.parent && isExternalModuleSymbol(symbol.parent)) {
+      const final = cb(moduleSymbolToValidIdentifier(symbol.parent, getEmitScriptTarget(compilerOptions), preferCapitalizedNames));
+      if (final) return final;
+    }
+  }
+}
+
+// src/services/classifier.ts
+function createClassifier() {
+  const scanner2 = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false
+  );
+  function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
+    return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
+  }
+  function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) {
+    let token = 0 /* Unknown */;
+    let lastNonTriviaToken = 0 /* Unknown */;
+    const templateStack = [];
+    const { prefix, pushTemplate } = getPrefixFromLexState(lexState);
+    text = prefix + text;
+    const offset = prefix.length;
+    if (pushTemplate) {
+      templateStack.push(16 /* TemplateHead */);
     }
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const host = context.getEmitHost();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(213 /* CallExpression */);
-    context.enableSubstitution(215 /* TaggedTemplateExpression */);
-    context.enableSubstitution(80 /* Identifier */);
-    context.enableSubstitution(226 /* BinaryExpression */);
-    context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
-    context.enableEmitNotification(312 /* SourceFile */);
-    const moduleInfoMap = [];
-    let currentSourceFile;
-    let currentModuleInfo;
-    const noSubstitution = [];
-    let needUMDDynamicImportHelper;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && outFile(compilerOptions))) {
-        return node;
+    scanner2.setText(text);
+    let endOfLineState = 0 /* None */;
+    const spans = [];
+    let angleBracketStack = 0;
+    do {
+      token = scanner2.scan();
+      if (!isTrivia(token)) {
+        handleToken();
+        lastNonTriviaToken = token;
       }
-      currentSourceFile = node;
-      currentModuleInfo = collectExternalModuleInfo(context, node);
-      moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo;
-      const transformModule2 = getTransformModuleDelegate(moduleKind);
-      const updated = transformModule2(node);
-      currentSourceFile = void 0;
-      currentModuleInfo = void 0;
-      needUMDDynamicImportHelper = false;
-      return updated;
-    }
-    function shouldEmitUnderscoreUnderscoreESModule() {
-      if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) {
-        return true;
+      const end = scanner2.getTokenEnd();
+      pushEncodedClassification(scanner2.getTokenStart(), end, offset, classFromKind(token), spans);
+      if (end >= text.length) {
+        const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack));
+        if (end2 !== void 0) {
+          endOfLineState = end2;
+        }
+      }
+    } while (token !== 1 /* EndOfFileToken */);
+    function handleToken() {
+      switch (token) {
+        case 44 /* SlashToken */:
+        case 69 /* SlashEqualsToken */:
+          if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 14 /* RegularExpressionLiteral */) {
+            token = 14 /* RegularExpressionLiteral */;
+          }
+          break;
+        case 30 /* LessThanToken */:
+          if (lastNonTriviaToken === 80 /* Identifier */) {
+            angleBracketStack++;
+          }
+          break;
+        case 32 /* GreaterThanToken */:
+          if (angleBracketStack > 0) {
+            angleBracketStack--;
+          }
+          break;
+        case 133 /* AnyKeyword */:
+        case 154 /* StringKeyword */:
+        case 150 /* NumberKeyword */:
+        case 136 /* BooleanKeyword */:
+        case 155 /* SymbolKeyword */:
+          if (angleBracketStack > 0 && !syntacticClassifierAbsent) {
+            token = 80 /* Identifier */;
+          }
+          break;
+        case 16 /* TemplateHead */:
+          templateStack.push(token);
+          break;
+        case 19 /* OpenBraceToken */:
+          if (templateStack.length > 0) {
+            templateStack.push(token);
+          }
+          break;
+        case 20 /* CloseBraceToken */:
+          if (templateStack.length > 0) {
+            const lastTemplateStackToken = lastOrUndefined(templateStack);
+            if (lastTemplateStackToken === 16 /* TemplateHead */) {
+              token = scanner2.reScanTemplateToken(
+                /*isTaggedTemplate*/
+                false
+              );
+              if (token === 18 /* TemplateTail */) {
+                templateStack.pop();
+              } else {
+                Debug.assertEqual(token, 17 /* TemplateMiddle */, "Should have been a template middle.");
+              }
+            } else {
+              Debug.assertEqual(lastTemplateStackToken, 19 /* OpenBraceToken */, "Should have been an open brace");
+              templateStack.pop();
+            }
+          }
+          break;
+        default:
+          if (!isKeyword(token)) {
+            break;
+          }
+          if (lastNonTriviaToken === 25 /* DotToken */) {
+            token = 80 /* Identifier */;
+          } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) {
+            token = 80 /* Identifier */;
+          }
+      }
+    }
+    return { endOfLineState, spans };
+  }
+  return { getClassificationsForLine, getEncodedLexicalClassifications };
+}
+var noRegexTable = arrayToNumericMap(
+  [
+    80 /* Identifier */,
+    11 /* StringLiteral */,
+    9 /* NumericLiteral */,
+    10 /* BigIntLiteral */,
+    14 /* RegularExpressionLiteral */,
+    110 /* ThisKeyword */,
+    46 /* PlusPlusToken */,
+    47 /* MinusMinusToken */,
+    22 /* CloseParenToken */,
+    24 /* CloseBracketToken */,
+    20 /* CloseBraceToken */,
+    112 /* TrueKeyword */,
+    97 /* FalseKeyword */
+  ],
+  (token) => token,
+  () => true
+);
+function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) {
+  switch (token) {
+    case 11 /* StringLiteral */: {
+      if (!scanner2.isUnterminated()) return void 0;
+      const tokenText = scanner2.getTokenText();
+      const lastCharIndex = tokenText.length - 1;
+      let numBackslashes = 0;
+      while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) {
+        numBackslashes++;
+      }
+      if ((numBackslashes & 1) === 0) return void 0;
+      return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */;
+    }
+    case 3 /* MultiLineCommentTrivia */:
+      return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0;
+    default:
+      if (isTemplateLiteralKind(token)) {
+        if (!scanner2.isUnterminated()) {
+          return void 0;
+        }
+        switch (token) {
+          case 18 /* TemplateTail */:
+            return 5 /* InTemplateMiddleOrTail */;
+          case 15 /* NoSubstitutionTemplateLiteral */:
+            return 4 /* InTemplateHeadOrNoSubstitutionTemplate */;
+          default:
+            return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token);
+        }
       }
+      return lastOnTemplateStack === 16 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0;
+  }
+}
+function pushEncodedClassification(start, end, offset, classification, result) {
+  if (classification === 8 /* whiteSpace */) {
+    return;
+  }
+  if (start === 0 && offset > 0) {
+    start += offset;
+  }
+  const length2 = end - start;
+  if (length2 > 0) {
+    result.push(start - offset, length2, classification);
+  }
+}
+function convertClassificationsToResult(classifications, text) {
+  const entries = [];
+  const dense = classifications.spans;
+  let lastEnd = 0;
+  for (let i = 0; i < dense.length; i += 3) {
+    const start = dense[i];
+    const length2 = dense[i + 1];
+    const type = dense[i + 2];
+    if (lastEnd >= 0) {
+      const whitespaceLength2 = start - lastEnd;
+      if (whitespaceLength2 > 0) {
+        entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ });
+      }
+    }
+    entries.push({ length: length2, classification: convertClassification(type) });
+    lastEnd = start + length2;
+  }
+  const whitespaceLength = text.length - lastEnd;
+  if (whitespaceLength > 0) {
+    entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ });
+  }
+  return { entries, finalLexState: classifications.endOfLineState };
+}
+function convertClassification(type) {
+  switch (type) {
+    case 1 /* comment */:
+      return 3 /* Comment */;
+    case 3 /* keyword */:
+      return 1 /* Keyword */;
+    case 4 /* numericLiteral */:
+      return 6 /* NumberLiteral */;
+    case 25 /* bigintLiteral */:
+      return 7 /* BigIntLiteral */;
+    case 5 /* operator */:
+      return 2 /* Operator */;
+    case 6 /* stringLiteral */:
+      return 8 /* StringLiteral */;
+    case 8 /* whiteSpace */:
+      return 4 /* Whitespace */;
+    case 10 /* punctuation */:
+      return 0 /* Punctuation */;
+    case 2 /* identifier */:
+    case 11 /* className */:
+    case 12 /* enumName */:
+    case 13 /* interfaceName */:
+    case 14 /* moduleName */:
+    case 15 /* typeParameterName */:
+    case 16 /* typeAliasName */:
+    case 9 /* text */:
+    case 17 /* parameterName */:
+      return 5 /* Identifier */;
+    default:
+      return void 0;
+  }
+}
+function canFollow(keyword1, keyword2) {
+  if (!isAccessibilityModifier(keyword1)) {
+    return true;
+  }
+  switch (keyword2) {
+    case 139 /* GetKeyword */:
+    case 153 /* SetKeyword */:
+    case 137 /* ConstructorKeyword */:
+    case 126 /* StaticKeyword */:
+    case 129 /* AccessorKeyword */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getPrefixFromLexState(lexState) {
+  switch (lexState) {
+    case 3 /* InDoubleQuoteStringLiteral */:
+      return { prefix: '"\\\n' };
+    case 2 /* InSingleQuoteStringLiteral */:
+      return { prefix: "'\\\n" };
+    case 1 /* InMultiLineCommentTrivia */:
+      return { prefix: "/*\n" };
+    case 4 /* InTemplateHeadOrNoSubstitutionTemplate */:
+      return { prefix: "`\n" };
+    case 5 /* InTemplateMiddleOrTail */:
+      return { prefix: "}\n", pushTemplate: true };
+    case 6 /* InTemplateSubstitutionPosition */:
+      return { prefix: "", pushTemplate: true };
+    case 0 /* None */:
+      return { prefix: "" };
+    default:
+      return Debug.assertNever(lexState);
+  }
+}
+function isBinaryExpressionOperatorToken(token) {
+  switch (token) {
+    case 42 /* AsteriskToken */:
+    case 44 /* SlashToken */:
+    case 45 /* PercentToken */:
+    case 40 /* PlusToken */:
+    case 41 /* MinusToken */:
+    case 48 /* LessThanLessThanToken */:
+    case 49 /* GreaterThanGreaterThanToken */:
+    case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+    case 30 /* LessThanToken */:
+    case 32 /* GreaterThanToken */:
+    case 33 /* LessThanEqualsToken */:
+    case 34 /* GreaterThanEqualsToken */:
+    case 104 /* InstanceOfKeyword */:
+    case 103 /* InKeyword */:
+    case 130 /* AsKeyword */:
+    case 152 /* SatisfiesKeyword */:
+    case 35 /* EqualsEqualsToken */:
+    case 36 /* ExclamationEqualsToken */:
+    case 37 /* EqualsEqualsEqualsToken */:
+    case 38 /* ExclamationEqualsEqualsToken */:
+    case 51 /* AmpersandToken */:
+    case 53 /* CaretToken */:
+    case 52 /* BarToken */:
+    case 56 /* AmpersandAmpersandToken */:
+    case 57 /* BarBarToken */:
+    case 75 /* BarEqualsToken */:
+    case 74 /* AmpersandEqualsToken */:
+    case 79 /* CaretEqualsToken */:
+    case 71 /* LessThanLessThanEqualsToken */:
+    case 72 /* GreaterThanGreaterThanEqualsToken */:
+    case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+    case 65 /* PlusEqualsToken */:
+    case 66 /* MinusEqualsToken */:
+    case 67 /* AsteriskEqualsToken */:
+    case 69 /* SlashEqualsToken */:
+    case 70 /* PercentEqualsToken */:
+    case 64 /* EqualsToken */:
+    case 28 /* CommaToken */:
+    case 61 /* QuestionQuestionToken */:
+    case 76 /* BarBarEqualsToken */:
+    case 77 /* AmpersandAmpersandEqualsToken */:
+    case 78 /* QuestionQuestionEqualsToken */:
+      return true;
+    default:
       return false;
+  }
+}
+function isPrefixUnaryExpressionOperatorToken(token) {
+  switch (token) {
+    case 40 /* PlusToken */:
+    case 41 /* MinusToken */:
+    case 55 /* TildeToken */:
+    case 54 /* ExclamationToken */:
+    case 46 /* PlusPlusToken */:
+    case 47 /* MinusMinusToken */:
+      return true;
+    default:
+      return false;
+  }
+}
+function classFromKind(token) {
+  if (isKeyword(token)) {
+    return 3 /* keyword */;
+  } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) {
+    return 5 /* operator */;
+  } else if (token >= 19 /* FirstPunctuation */ && token <= 79 /* LastPunctuation */) {
+    return 10 /* punctuation */;
+  }
+  switch (token) {
+    case 9 /* NumericLiteral */:
+      return 4 /* numericLiteral */;
+    case 10 /* BigIntLiteral */:
+      return 25 /* bigintLiteral */;
+    case 11 /* StringLiteral */:
+      return 6 /* stringLiteral */;
+    case 14 /* RegularExpressionLiteral */:
+      return 7 /* regularExpressionLiteral */;
+    case 7 /* ConflictMarkerTrivia */:
+    case 3 /* MultiLineCommentTrivia */:
+    case 2 /* SingleLineCommentTrivia */:
+      return 1 /* comment */;
+    case 5 /* WhitespaceTrivia */:
+    case 4 /* NewLineTrivia */:
+      return 8 /* whiteSpace */;
+    case 80 /* Identifier */:
+    default:
+      if (isTemplateLiteralKind(token)) {
+        return 6 /* stringLiteral */;
+      }
+      return 2 /* identifier */;
+  }
+}
+function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
+  return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span));
+}
+function checkForClassificationCancellation(cancellationToken, kind) {
+  switch (kind) {
+    case 267 /* ModuleDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 262 /* FunctionDeclaration */:
+    case 231 /* ClassExpression */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      cancellationToken.throwIfCancellationRequested();
+  }
+}
+function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
+  const spans = [];
+  sourceFile.forEachChild(function cb(node) {
+    if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
+      return;
     }
-    function transformCommonJSModule(node) {
-      startLexicalEnvironment();
-      const statements = [];
-      const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
-      const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor);
-      if (shouldEmitUnderscoreUnderscoreESModule()) {
-        append(statements, createUnderscoreUnderscoreESModule());
-      }
-      if (length(currentModuleInfo.exportedNames)) {
-        const chunkSize = 50;
-        for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) {
-          append(
-            statements,
-            factory2.createExpressionStatement(
-              reduceLeft(
-                currentModuleInfo.exportedNames.slice(i, i + chunkSize),
-                (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev),
-                factory2.createVoidZero()
-              )
-            )
-          );
-        }
+    checkForClassificationCancellation(cancellationToken, node.kind);
+    if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) {
+      const symbol = typeChecker.getSymbolAtLocation(node);
+      const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker);
+      if (type) {
+        pushClassification(node.getStart(sourceFile), node.getEnd(), type);
       }
-      append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
-      addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(
-        statements,
-        /*emitAsReturn*/
-        false
-      );
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
     }
-    function transformAMDModule(node) {
-      const define = factory2.createIdentifier("define");
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const jsonSourceFile = isJsonSourceFile(node) && node;
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
-        node,
-        /*includeNonAmdDependencies*/
-        true
-      );
-      const updated = factory2.updateSourceFile(
-        node,
-        setTextRange(
-          factory2.createNodeArray([
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                define,
-                /*typeArguments*/
-                void 0,
-                [
-                  // Add the module name (if provided).
-                  ...moduleName ? [moduleName] : [],
-                  // Add the dependency array argument:
-                  //
-                  //     ["require", "exports", module1", "module2", ...]
-                  factory2.createArrayLiteralExpression(
-                    jsonSourceFile ? emptyArray : [
-                      factory2.createStringLiteral("require"),
-                      factory2.createStringLiteral("exports"),
-                      ...aliasedModuleNames,
-                      ...unaliasedModuleNames
-                    ]
-                  ),
-                  // Add the module body function argument:
-                  //
-                  //     function (require, exports, module1, module2) ...
-                  jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
-                    /*modifiers*/
-                    void 0,
-                    /*asteriskToken*/
-                    void 0,
-                    /*name*/
-                    void 0,
-                    /*typeParameters*/
-                    void 0,
-                    [
-                      factory2.createParameterDeclaration(
-                        /*modifiers*/
-                        void 0,
-                        /*dotDotDotToken*/
-                        void 0,
-                        "require"
-                      ),
-                      factory2.createParameterDeclaration(
-                        /*modifiers*/
-                        void 0,
-                        /*dotDotDotToken*/
-                        void 0,
-                        "exports"
-                      ),
-                      ...importAliasNames
-                    ],
-                    /*type*/
-                    void 0,
-                    transformAsynchronousModuleBody(node)
-                  )
-                ]
-              )
-            )
-          ]),
-          /*location*/
-          node.statements
-        )
-      );
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
+    node.forEachChild(cb);
+  });
+  return { spans, endOfLineState: 0 /* None */ };
+  function pushClassification(start, end, type) {
+    const length2 = end - start;
+    Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`);
+    spans.push(start);
+    spans.push(length2);
+    spans.push(type);
+  }
+}
+function classifySymbol(symbol, meaningAtPosition, checker) {
+  const flags = symbol.getFlags();
+  if ((flags & 2885600 /* Classifiable */) === 0 /* None */) {
+    return void 0;
+  } else if (flags & 32 /* Class */) {
+    return 11 /* className */;
+  } else if (flags & 384 /* Enum */) {
+    return 12 /* enumName */;
+  } else if (flags & 524288 /* TypeAlias */) {
+    return 16 /* typeAliasName */;
+  } else if (flags & 1536 /* Module */) {
+    return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0;
+  } else if (flags & 2097152 /* Alias */) {
+    return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker);
+  } else if (meaningAtPosition & 2 /* Type */) {
+    return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0;
+  } else {
+    return void 0;
+  }
+}
+function hasValueSideModule(symbol) {
+  return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */);
+}
+function getClassificationTypeName(type) {
+  switch (type) {
+    case 1 /* comment */:
+      return "comment" /* comment */;
+    case 2 /* identifier */:
+      return "identifier" /* identifier */;
+    case 3 /* keyword */:
+      return "keyword" /* keyword */;
+    case 4 /* numericLiteral */:
+      return "number" /* numericLiteral */;
+    case 25 /* bigintLiteral */:
+      return "bigint" /* bigintLiteral */;
+    case 5 /* operator */:
+      return "operator" /* operator */;
+    case 6 /* stringLiteral */:
+      return "string" /* stringLiteral */;
+    case 8 /* whiteSpace */:
+      return "whitespace" /* whiteSpace */;
+    case 9 /* text */:
+      return "text" /* text */;
+    case 10 /* punctuation */:
+      return "punctuation" /* punctuation */;
+    case 11 /* className */:
+      return "class name" /* className */;
+    case 12 /* enumName */:
+      return "enum name" /* enumName */;
+    case 13 /* interfaceName */:
+      return "interface name" /* interfaceName */;
+    case 14 /* moduleName */:
+      return "module name" /* moduleName */;
+    case 15 /* typeParameterName */:
+      return "type parameter name" /* typeParameterName */;
+    case 16 /* typeAliasName */:
+      return "type alias name" /* typeAliasName */;
+    case 17 /* parameterName */:
+      return "parameter name" /* parameterName */;
+    case 18 /* docCommentTagName */:
+      return "doc comment tag name" /* docCommentTagName */;
+    case 19 /* jsxOpenTagName */:
+      return "jsx open tag name" /* jsxOpenTagName */;
+    case 20 /* jsxCloseTagName */:
+      return "jsx close tag name" /* jsxCloseTagName */;
+    case 21 /* jsxSelfClosingTagName */:
+      return "jsx self closing tag name" /* jsxSelfClosingTagName */;
+    case 22 /* jsxAttribute */:
+      return "jsx attribute" /* jsxAttribute */;
+    case 23 /* jsxText */:
+      return "jsx text" /* jsxText */;
+    case 24 /* jsxAttributeStringLiteralValue */:
+      return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */;
+    default:
+      return void 0;
+  }
+}
+function convertClassificationsToSpans(classifications) {
+  Debug.assert(classifications.spans.length % 3 === 0);
+  const dense = classifications.spans;
+  const result = [];
+  for (let i = 0; i < dense.length; i += 3) {
+    result.push({
+      textSpan: createTextSpan(dense[i], dense[i + 1]),
+      classificationType: getClassificationTypeName(dense[i + 2])
+    });
+  }
+  return result;
+}
+function getSyntacticClassifications(cancellationToken, sourceFile, span) {
+  return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span));
+}
+function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
+  const spanStart = span.start;
+  const spanLength = span.length;
+  const triviaScanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant,
+    sourceFile.text
+  );
+  const mergeConflictScanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant,
+    sourceFile.text
+  );
+  const result = [];
+  processElement(sourceFile);
+  return { spans: result, endOfLineState: 0 /* None */ };
+  function pushClassification(start, length2, type) {
+    result.push(start);
+    result.push(length2);
+    result.push(type);
+  }
+  function classifyLeadingTriviaAndGetTokenStart(token) {
+    triviaScanner.resetTokenState(token.pos);
+    while (true) {
+      const start = triviaScanner.getTokenEnd();
+      if (!couldStartTrivia(sourceFile.text, start)) {
+        return start;
+      }
+      const kind = triviaScanner.scan();
+      const end = triviaScanner.getTokenEnd();
+      const width = end - start;
+      if (!isTrivia(kind)) {
+        return start;
+      }
+      switch (kind) {
+        case 4 /* NewLineTrivia */:
+        case 5 /* WhitespaceTrivia */:
+          continue;
+        case 2 /* SingleLineCommentTrivia */:
+        case 3 /* MultiLineCommentTrivia */:
+          classifyComment(token, kind, start, width);
+          triviaScanner.resetTokenState(end);
+          continue;
+        case 7 /* ConflictMarkerTrivia */:
+          const text = sourceFile.text;
+          const ch = text.charCodeAt(start);
+          if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
+            pushClassification(start, width, 1 /* comment */);
+            continue;
+          }
+          Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
+          classifyDisabledMergeCode(text, start, end);
+          break;
+        case 6 /* ShebangTrivia */:
+          break;
+        default:
+          Debug.assertNever(kind);
+      }
     }
-    function transformUMDModule(node) {
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
-        node,
-        /*includeNonAmdDependencies*/
-        false
-      );
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const umdHeader = factory2.createFunctionExpression(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        [factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          "factory"
-        )],
-        /*type*/
-        void 0,
-        setTextRange(
-          factory2.createBlock(
-            [
-              factory2.createIfStatement(
-                factory2.createLogicalAnd(
-                  factory2.createTypeCheck(factory2.createIdentifier("module"), "object"),
-                  factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object")
-                ),
-                factory2.createBlock([
-                  factory2.createVariableStatement(
-                    /*modifiers*/
-                    void 0,
-                    [
-                      factory2.createVariableDeclaration(
-                        "v",
-                        /*exclamationToken*/
-                        void 0,
-                        /*type*/
-                        void 0,
-                        factory2.createCallExpression(
-                          factory2.createIdentifier("factory"),
-                          /*typeArguments*/
-                          void 0,
-                          [
-                            factory2.createIdentifier("require"),
-                            factory2.createIdentifier("exports")
-                          ]
-                        )
-                      )
-                    ]
-                  ),
-                  setEmitFlags(
-                    factory2.createIfStatement(
-                      factory2.createStrictInequality(
-                        factory2.createIdentifier("v"),
-                        factory2.createIdentifier("undefined")
-                      ),
-                      factory2.createExpressionStatement(
-                        factory2.createAssignment(
-                          factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"),
-                          factory2.createIdentifier("v")
-                        )
-                      )
-                    ),
-                    1 /* SingleLine */
-                  )
-                ]),
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createTypeCheck(factory2.createIdentifier("define"), "function"),
-                    factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd")
-                  ),
-                  factory2.createBlock([
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        factory2.createIdentifier("define"),
-                        /*typeArguments*/
-                        void 0,
-                        [
-                          // Add the module name (if provided).
-                          ...moduleName ? [moduleName] : [],
-                          factory2.createArrayLiteralExpression([
-                            factory2.createStringLiteral("require"),
-                            factory2.createStringLiteral("exports"),
-                            ...aliasedModuleNames,
-                            ...unaliasedModuleNames
-                          ]),
-                          factory2.createIdentifier("factory")
-                        ]
-                      )
-                    )
-                  ])
-                )
-              )
-            ],
-            /*multiLine*/
-            true
-          ),
-          /*location*/
-          void 0
-        )
-      );
-      const updated = factory2.updateSourceFile(
-        node,
-        setTextRange(
-          factory2.createNodeArray([
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                umdHeader,
-                /*typeArguments*/
-                void 0,
-                [
-                  // Add the module body function argument:
-                  //
-                  //     function (require, exports) ...
-                  factory2.createFunctionExpression(
-                    /*modifiers*/
-                    void 0,
-                    /*asteriskToken*/
-                    void 0,
-                    /*name*/
-                    void 0,
-                    /*typeParameters*/
-                    void 0,
-                    [
-                      factory2.createParameterDeclaration(
-                        /*modifiers*/
-                        void 0,
-                        /*dotDotDotToken*/
-                        void 0,
-                        "require"
-                      ),
-                      factory2.createParameterDeclaration(
-                        /*modifiers*/
-                        void 0,
-                        /*dotDotDotToken*/
-                        void 0,
-                        "exports"
-                      ),
-                      ...importAliasNames
-                    ],
-                    /*type*/
-                    void 0,
-                    transformAsynchronousModuleBody(node)
-                  )
-                ]
-              )
-            )
-          ]),
-          /*location*/
-          node.statements
-        )
-      );
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
+  }
+  function classifyComment(token, kind, start, width) {
+    if (kind === 3 /* MultiLineCommentTrivia */) {
+      const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start, width);
+      if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) {
+        setParent(docCommentAndDiagnostics.jsDoc, token);
+        classifyJSDocComment(docCommentAndDiagnostics.jsDoc);
+        return;
+      }
+    } else if (kind === 2 /* SingleLineCommentTrivia */) {
+      if (tryClassifyTripleSlashComment(start, width)) {
+        return;
+      }
     }
-    function collectAsynchronousDependencies(node, includeNonAmdDependencies) {
-      const aliasedModuleNames = [];
-      const unaliasedModuleNames = [];
-      const importAliasNames = [];
-      for (const amdDependency of node.amdDependencies) {
-        if (amdDependency.name) {
-          aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
-          importAliasNames.push(factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            amdDependency.name
-          ));
-        } else {
-          unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
+    pushCommentRange(start, width);
+  }
+  function pushCommentRange(start, width) {
+    pushClassification(start, width, 1 /* comment */);
+  }
+  function classifyJSDocComment(docComment) {
+    var _a, _b, _c, _d, _e, _f, _g, _h;
+    let pos = docComment.pos;
+    if (docComment.tags) {
+      for (const tag of docComment.tags) {
+        if (tag.pos !== pos) {
+          pushCommentRange(pos, tag.pos - pos);
+        }
+        pushClassification(tag.pos, 1, 10 /* punctuation */);
+        pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */);
+        pos = tag.tagName.end;
+        let commentStart = tag.tagName.end;
+        switch (tag.kind) {
+          case 341 /* JSDocParameterTag */:
+            const param = tag;
+            processJSDocParameterTag(param);
+            commentStart = param.isNameFirst && ((_a = param.typeExpression) == null ? void 0 : _a.end) || param.name.end;
+            break;
+          case 348 /* JSDocPropertyTag */:
+            const prop = tag;
+            commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
+            break;
+          case 345 /* JSDocTemplateTag */:
+            processJSDocTemplateTag(tag);
+            pos = tag.end;
+            commentStart = tag.typeParameters.end;
+            break;
+          case 346 /* JSDocTypedefTag */:
+            const type = tag;
+            commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 309 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
+            break;
+          case 338 /* JSDocCallbackTag */:
+            commentStart = tag.typeExpression.end;
+            break;
+          case 344 /* JSDocTypeTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = tag.typeExpression.end;
+            break;
+          case 343 /* JSDocThisTag */:
+          case 340 /* JSDocEnumTag */:
+            commentStart = tag.typeExpression.end;
+            break;
+          case 342 /* JSDocReturnTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
+            break;
+          case 347 /* JSDocSeeTag */:
+            commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
+            break;
+          case 328 /* JSDocAugmentsTag */:
+          case 329 /* JSDocImplementsTag */:
+            commentStart = tag.class.end;
+            break;
+          case 349 /* JSDocThrowsTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart;
+            break;
         }
-      }
-      for (const importNode of currentModuleInfo.externalImports) {
-        const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
-        const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile);
-        if (externalModuleName) {
-          if (includeNonAmdDependencies && importAliasName) {
-            setEmitFlags(importAliasName, 8 /* NoSubstitution */);
-            aliasedModuleNames.push(externalModuleName);
-            importAliasNames.push(factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              importAliasName
-            ));
-          } else {
-            unaliasedModuleNames.push(externalModuleName);
-          }
+        if (typeof tag.comment === "object") {
+          pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
+        } else if (typeof tag.comment === "string") {
+          pushCommentRange(commentStart, tag.end - commentStart);
         }
       }
-      return { aliasedModuleNames, unaliasedModuleNames, importAliasNames };
     }
-    function getAMDImportExpressionForImport(node) {
-      if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) {
-        return void 0;
+    if (pos !== docComment.end) {
+      pushCommentRange(pos, docComment.end - pos);
+    }
+    return;
+    function processJSDocParameterTag(tag) {
+      if (tag.isNameFirst) {
+        pushCommentRange(pos, tag.name.pos - pos);
+        pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
+        pos = tag.name.end;
       }
-      const name = getLocalNameForExternalImport(factory2, node, currentSourceFile);
-      const expr = getHelperExpressionForImport(node, name);
-      if (expr === name) {
-        return void 0;
+      if (tag.typeExpression) {
+        pushCommentRange(pos, tag.typeExpression.pos - pos);
+        processElement(tag.typeExpression);
+        pos = tag.typeExpression.end;
+      }
+      if (!tag.isNameFirst) {
+        pushCommentRange(pos, tag.name.pos - pos);
+        pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
+        pos = tag.name.end;
       }
-      return factory2.createExpressionStatement(factory2.createAssignment(name, expr));
     }
-    function transformAsynchronousModuleBody(node) {
-      startLexicalEnvironment();
-      const statements = [];
-      const statementOffset = factory2.copyPrologue(
-        node.statements,
-        statements,
-        /*ensureUseStrict*/
-        !compilerOptions.noImplicitUseStrict,
-        topLevelVisitor
-      );
-      if (shouldEmitUnderscoreUnderscoreESModule()) {
-        append(statements, createUnderscoreUnderscoreESModule());
+  }
+  function tryClassifyTripleSlashComment(start, width) {
+    const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/im;
+    const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/img;
+    const text = sourceFile.text.substr(start, width);
+    const match = tripleSlashXMLCommentRegEx.exec(text);
+    if (!match) {
+      return false;
+    }
+    if (!match[3] || !(match[3] in commentPragmas)) {
+      return false;
+    }
+    let pos = start;
+    pushCommentRange(pos, match[1].length);
+    pos += match[1].length;
+    pushClassification(pos, match[2].length, 10 /* punctuation */);
+    pos += match[2].length;
+    pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */);
+    pos += match[3].length;
+    const attrText = match[4];
+    let attrPos = pos;
+    while (true) {
+      const attrMatch = attributeRegex.exec(attrText);
+      if (!attrMatch) {
+        break;
       }
-      if (length(currentModuleInfo.exportedNames)) {
-        append(statements, factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())));
+      const newAttrPos = pos + attrMatch.index + attrMatch[1].length;
+      if (newAttrPos > attrPos) {
+        pushCommentRange(attrPos, newAttrPos - attrPos);
+        attrPos = newAttrPos;
       }
-      append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
-      if (moduleKind === 2 /* AMD */) {
-        addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
+      pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */);
+      attrPos += attrMatch[2].length;
+      if (attrMatch[3].length) {
+        pushCommentRange(attrPos, attrMatch[3].length);
+        attrPos += attrMatch[3].length;
       }
-      addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(
-        statements,
-        /*emitAsReturn*/
-        true
-      );
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const body = factory2.createBlock(
-        statements,
-        /*multiLine*/
-        true
-      );
-      if (needUMDDynamicImportHelper) {
-        addEmitHelper(body, dynamicImportUMDHelper);
+      pushClassification(attrPos, attrMatch[4].length, 5 /* operator */);
+      attrPos += attrMatch[4].length;
+      if (attrMatch[5].length) {
+        pushCommentRange(attrPos, attrMatch[5].length);
+        attrPos += attrMatch[5].length;
       }
-      return body;
+      pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */);
+      attrPos += attrMatch[6].length;
     }
-    function addExportEqualsIfNeeded(statements, emitAsReturn) {
-      if (currentModuleInfo.exportEquals) {
-        const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor, isExpression);
-        if (expressionResult) {
-          if (emitAsReturn) {
-            const statement = factory2.createReturnStatement(expressionResult);
-            setTextRange(statement, currentModuleInfo.exportEquals);
-            setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
-            statements.push(statement);
-          } else {
-            const statement = factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(
-                  factory2.createIdentifier("module"),
-                  "exports"
-                ),
-                expressionResult
-              )
-            );
-            setTextRange(statement, currentModuleInfo.exportEquals);
-            setEmitFlags(statement, 3072 /* NoComments */);
-            statements.push(statement);
-          }
-        }
-      }
+    pos += match[4].length;
+    if (pos > attrPos) {
+      pushCommentRange(attrPos, pos - attrPos);
     }
-    function topLevelVisitor(node) {
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-          return visitTopLevelImportDeclaration(node);
-        case 271 /* ImportEqualsDeclaration */:
-          return visitTopLevelImportEqualsDeclaration(node);
-        case 278 /* ExportDeclaration */:
-          return visitTopLevelExportDeclaration(node);
-        case 277 /* ExportAssignment */:
-          return visitTopLevelExportAssignment(node);
-        default:
-          return topLevelNestedVisitor(node);
-      }
+    if (match[5]) {
+      pushClassification(pos, match[5].length, 10 /* punctuation */);
+      pos += match[5].length;
     }
-    function topLevelNestedVisitor(node) {
-      switch (node.kind) {
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(
-            node,
-            /*isTopLevel*/
-            true
-          );
-        case 249 /* ForInStatement */:
-          return visitForInStatement(node);
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(node);
-        case 246 /* DoStatement */:
-          return visitDoStatement(node);
-        case 247 /* WhileStatement */:
-          return visitWhileStatement(node);
-        case 256 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 254 /* WithStatement */:
-          return visitWithStatement(node);
-        case 245 /* IfStatement */:
-          return visitIfStatement(node);
-        case 255 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 269 /* CaseBlock */:
-          return visitCaseBlock(node);
-        case 296 /* CaseClause */:
-          return visitCaseClause(node);
-        case 297 /* DefaultClause */:
-          return visitDefaultClause(node);
-        case 258 /* TryStatement */:
-          return visitTryStatement(node);
-        case 299 /* CatchClause */:
-          return visitCatchClause(node);
-        case 241 /* Block */:
-          return visitBlock(node);
-        default:
-          return visitor(node);
-      }
+    const end = start + width;
+    if (pos < end) {
+      pushCommentRange(pos, end - pos);
     }
-    function visitorWorker(node, valueIsDiscarded) {
-      if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
-        return node;
+    return true;
+  }
+  function processJSDocTemplateTag(tag) {
+    for (const child of tag.getChildren()) {
+      processElement(child);
+    }
+  }
+  function classifyDisabledMergeCode(text, start, end) {
+    let i;
+    for (i = start; i < end; i++) {
+      if (isLineBreak(text.charCodeAt(i))) {
+        break;
       }
-      switch (node.kind) {
-        case 248 /* ForStatement */:
-          return visitForStatement(
-            node,
-            /*isTopLevel*/
-            false
-          );
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 360 /* PartiallyEmittedExpression */:
-          return visitPartiallyEmittedExpression(node, valueIsDiscarded);
-        case 213 /* CallExpression */:
-          if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
-            return visitImportCallExpression(node);
-          }
-          break;
-        case 226 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            return visitDestructuringAssignment(node, valueIsDiscarded);
-          }
-          break;
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded);
+    }
+    pushClassification(start, i - start, 1 /* comment */);
+    mergeConflictScanner.resetTokenState(i);
+    while (mergeConflictScanner.getTokenEnd() < end) {
+      classifyDisabledCodeToken();
+    }
+  }
+  function classifyDisabledCodeToken() {
+    const start = mergeConflictScanner.getTokenEnd();
+    const tokenKind = mergeConflictScanner.scan();
+    const end = mergeConflictScanner.getTokenEnd();
+    const type = classifyTokenType(tokenKind);
+    if (type) {
+      pushClassification(start, end - start, type);
+    }
+  }
+  function tryClassifyNode(node) {
+    if (isJSDoc(node)) {
+      return true;
+    }
+    if (nodeIsMissing(node)) {
+      return true;
+    }
+    const classifiedElementName = tryClassifyJsxElementName(node);
+    if (!isToken(node) && node.kind !== 12 /* JsxText */ && classifiedElementName === void 0) {
+      return false;
+    }
+    const tokenStart = node.kind === 12 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node);
+    const tokenWidth = node.end - tokenStart;
+    Debug.assert(tokenWidth >= 0);
+    if (tokenWidth > 0) {
+      const type = classifiedElementName || classifyTokenType(node.kind, node);
+      if (type) {
+        pushClassification(tokenStart, tokenWidth, type);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitor(node) {
-      return visitorWorker(
-        node,
-        /*valueIsDiscarded*/
-        false
-      );
+    return true;
+  }
+  function tryClassifyJsxElementName(token) {
+    switch (token.parent && token.parent.kind) {
+      case 286 /* JsxOpeningElement */:
+        if (token.parent.tagName === token) {
+          return 19 /* jsxOpenTagName */;
+        }
+        break;
+      case 287 /* JsxClosingElement */:
+        if (token.parent.tagName === token) {
+          return 20 /* jsxCloseTagName */;
+        }
+        break;
+      case 285 /* JsxSelfClosingElement */:
+        if (token.parent.tagName === token) {
+          return 21 /* jsxSelfClosingTagName */;
+        }
+        break;
+      case 291 /* JsxAttribute */:
+        if (token.parent.name === token) {
+          return 22 /* jsxAttribute */;
+        }
+        break;
     }
-    function discardedValueVisitor(node) {
-      return visitorWorker(
-        node,
-        /*valueIsDiscarded*/
-        true
-      );
+    return void 0;
+  }
+  function classifyTokenType(tokenKind, token) {
+    if (isKeyword(tokenKind)) {
+      return 3 /* keyword */;
     }
-    function destructuringNeedsFlattening(node) {
-      if (isObjectLiteralExpression(node)) {
-        for (const elem of node.properties) {
-          switch (elem.kind) {
-            case 303 /* PropertyAssignment */:
-              if (destructuringNeedsFlattening(elem.initializer)) {
-                return true;
-              }
-              break;
-            case 304 /* ShorthandPropertyAssignment */:
-              if (destructuringNeedsFlattening(elem.name)) {
-                return true;
-              }
-              break;
-            case 305 /* SpreadAssignment */:
-              if (destructuringNeedsFlattening(elem.expression)) {
-                return true;
-              }
-              break;
-            case 174 /* MethodDeclaration */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              return false;
-            default:
-              Debug.assertNever(elem, "Unhandled object member kind");
+    if (tokenKind === 30 /* LessThanToken */ || tokenKind === 32 /* GreaterThanToken */) {
+      if (token && getTypeArgumentOrTypeParameterList(token.parent)) {
+        return 10 /* punctuation */;
+      }
+    }
+    if (isPunctuation(tokenKind)) {
+      if (token) {
+        const parent2 = token.parent;
+        if (tokenKind === 64 /* EqualsToken */) {
+          if (parent2.kind === 260 /* VariableDeclaration */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 169 /* Parameter */ || parent2.kind === 291 /* JsxAttribute */) {
+            return 5 /* operator */;
           }
         }
-      } else if (isArrayLiteralExpression(node)) {
-        for (const elem of node.elements) {
-          if (isSpreadElement(elem)) {
-            if (destructuringNeedsFlattening(elem.expression)) {
-              return true;
+        if (parent2.kind === 226 /* BinaryExpression */ || parent2.kind === 224 /* PrefixUnaryExpression */ || parent2.kind === 225 /* PostfixUnaryExpression */ || parent2.kind === 227 /* ConditionalExpression */) {
+          return 5 /* operator */;
+        }
+      }
+      return 10 /* punctuation */;
+    } else if (tokenKind === 9 /* NumericLiteral */) {
+      return 4 /* numericLiteral */;
+    } else if (tokenKind === 10 /* BigIntLiteral */) {
+      return 25 /* bigintLiteral */;
+    } else if (tokenKind === 11 /* StringLiteral */) {
+      return token && token.parent.kind === 291 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */;
+    } else if (tokenKind === 14 /* RegularExpressionLiteral */) {
+      return 6 /* stringLiteral */;
+    } else if (isTemplateLiteralKind(tokenKind)) {
+      return 6 /* stringLiteral */;
+    } else if (tokenKind === 12 /* JsxText */) {
+      return 23 /* jsxText */;
+    } else if (tokenKind === 80 /* Identifier */) {
+      if (token) {
+        switch (token.parent.kind) {
+          case 263 /* ClassDeclaration */:
+            if (token.parent.name === token) {
+              return 11 /* className */;
             }
-          } else if (destructuringNeedsFlattening(elem)) {
-            return true;
-          }
+            return;
+          case 168 /* TypeParameter */:
+            if (token.parent.name === token) {
+              return 15 /* typeParameterName */;
+            }
+            return;
+          case 264 /* InterfaceDeclaration */:
+            if (token.parent.name === token) {
+              return 13 /* interfaceName */;
+            }
+            return;
+          case 266 /* EnumDeclaration */:
+            if (token.parent.name === token) {
+              return 12 /* enumName */;
+            }
+            return;
+          case 267 /* ModuleDeclaration */:
+            if (token.parent.name === token) {
+              return 14 /* moduleName */;
+            }
+            return;
+          case 169 /* Parameter */:
+            if (token.parent.name === token) {
+              return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */;
+            }
+            return;
+        }
+        if (isConstTypeReference(token.parent)) {
+          return 3 /* keyword */;
         }
-      } else if (isIdentifier(node)) {
-        return length(getExports(node)) > (isExportName(node) ? 1 : 0);
       }
-      return false;
+      return 2 /* identifier */;
     }
-    function visitDestructuringAssignment(node, valueIsDiscarded) {
-      if (destructuringNeedsFlattening(node.left)) {
-        return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions);
-      }
-      return visitEachChild(node, visitor, context);
+  }
+  function processElement(element) {
+    if (!element) {
+      return;
     }
-    function visitForStatement(node, isTopLevel) {
-      if (isTopLevel && node.initializer && isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
-        const exportStatements = appendExportsOfVariableDeclarationList(
-          /*statements*/
-          void 0,
-          node.initializer,
-          /*isForInOrOfInitializer*/
-          false
-        );
-        if (exportStatements) {
-          const statements = [];
-          const varDeclList = visitNode(node.initializer, discardedValueVisitor, isVariableDeclarationList);
-          const varStatement = factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            varDeclList
-          );
-          statements.push(varStatement);
-          addRange(statements, exportStatements);
-          const condition = visitNode(node.condition, visitor, isExpression);
-          const incrementor = visitNode(node.incrementor, discardedValueVisitor, isExpression);
-          const body = visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context);
-          statements.push(factory2.updateForStatement(
-            node,
-            /*initializer*/
-            void 0,
-            condition,
-            incrementor,
-            body
-          ));
-          return statements;
+    if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) {
+      checkForClassificationCancellation(cancellationToken, element.kind);
+      for (const child of element.getChildren(sourceFile)) {
+        if (!tryClassifyNode(child)) {
+          processElement(child);
         }
       }
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
-      );
     }
-    function visitForInStatement(node) {
-      if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
-        const exportStatements = appendExportsOfVariableDeclarationList(
-          /*statements*/
-          void 0,
-          node.initializer,
-          /*isForInOrOfInitializer*/
-          true
-        );
-        if (some(exportStatements)) {
-          const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer);
-          const expression = visitNode(node.expression, visitor, isExpression);
-          const body = visitIterationBody(node.statement, topLevelNestedVisitor, context);
-          const mergedBody = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock(
-            [...exportStatements, body],
-            /*multiLine*/
-            true
-          );
-          return factory2.updateForInStatement(node, initializer, expression, mergedBody);
+  }
+}
+
+// src/services/documentHighlights.ts
+var DocumentHighlights;
+((DocumentHighlights3) => {
+  function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) {
+    const node = getTouchingPropertyName(sourceFile, position);
+    if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) {
+      const { openingElement, closingElement } = node.parent.parent;
+      const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile));
+      return [{ fileName: sourceFile.fileName, highlightSpans }];
+    }
+    return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile);
+  }
+  DocumentHighlights3.getDocumentHighlights = getDocumentHighlights;
+  function getHighlightSpanForNode(node, sourceFile) {
+    return {
+      fileName: sourceFile.fileName,
+      textSpan: createTextSpanFromNode(node, sourceFile),
+      kind: "none" /* none */
+    };
+  }
+  function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
+    const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
+    const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(
+      position,
+      node,
+      program,
+      sourceFilesToSearch,
+      cancellationToken,
+      /*options*/
+      void 0,
+      sourceFilesSet
+    );
+    if (!referenceEntries) return void 0;
+    const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
+    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
+    return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => {
+      if (!sourceFilesSet.has(fileName)) {
+        if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
+          return void 0;
         }
+        const redirectTarget = program.getSourceFile(fileName);
+        const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget);
+        fileName = redirect.fileName;
+        Debug.assert(sourceFilesSet.has(fileName));
       }
-      return factory2.updateForInStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
-    }
-    function visitForOfStatement(node) {
-      if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) {
-        const exportStatements = appendExportsOfVariableDeclarationList(
-          /*statements*/
-          void 0,
-          node.initializer,
-          /*isForInOrOfInitializer*/
-          true
-        );
-        const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer);
-        const expression = visitNode(node.expression, visitor, isExpression);
-        let body = visitIterationBody(node.statement, topLevelNestedVisitor, context);
-        if (some(exportStatements)) {
-          body = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock(
-            [...exportStatements, body],
-            /*multiLine*/
-            true
-          );
+      return { fileName, highlightSpans };
+    }));
+  }
+  function getSyntacticDocumentHighlights(node, sourceFile) {
+    const highlightSpans = getHighlightSpans(node, sourceFile);
+    return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }];
+  }
+  function getHighlightSpans(node, sourceFile) {
+    switch (node.kind) {
+      case 101 /* IfKeyword */:
+      case 93 /* ElseKeyword */:
+        return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0;
+      case 107 /* ReturnKeyword */:
+        return useParent(node.parent, isReturnStatement, getReturnOccurrences);
+      case 111 /* ThrowKeyword */:
+        return useParent(node.parent, isThrowStatement, getThrowOccurrences);
+      case 113 /* TryKeyword */:
+      case 85 /* CatchKeyword */:
+      case 98 /* FinallyKeyword */:
+        const tryStatement = node.kind === 85 /* CatchKeyword */ ? node.parent.parent : node.parent;
+        return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences);
+      case 109 /* SwitchKeyword */:
+        return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
+      case 84 /* CaseKeyword */:
+      case 90 /* DefaultKeyword */: {
+        if (isDefaultClause(node.parent) || isCaseClause(node.parent)) {
+          return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
         }
-        return factory2.updateForOfStatement(node, node.awaitModifier, initializer, expression, body);
+        return void 0;
       }
-      return factory2.updateForOfStatement(
-        node,
-        node.awaitModifier,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
+      case 83 /* BreakKeyword */:
+      case 88 /* ContinueKeyword */:
+        return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences);
+      case 99 /* ForKeyword */:
+      case 117 /* WhileKeyword */:
+      case 92 /* DoKeyword */:
+        return useParent(node.parent, (n) => isIterationStatement(
+          n,
+          /*lookInLabeledStatements*/
+          true
+        ), getLoopBreakContinueOccurrences);
+      case 137 /* ConstructorKeyword */:
+        return getFromAllDeclarations(isConstructorDeclaration, [137 /* ConstructorKeyword */]);
+      case 139 /* GetKeyword */:
+      case 153 /* SetKeyword */:
+        return getFromAllDeclarations(isAccessor, [139 /* GetKeyword */, 153 /* SetKeyword */]);
+      case 135 /* AwaitKeyword */:
+        return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences);
+      case 134 /* AsyncKeyword */:
+        return highlightSpans(getAsyncAndAwaitOccurrences(node));
+      case 127 /* YieldKeyword */:
+        return highlightSpans(getYieldOccurrences(node));
+      case 103 /* InKeyword */:
+      case 147 /* OutKeyword */:
+        return void 0;
+      default:
+        return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
     }
-    function visitDoStatement(node) {
-      return factory2.updateDoStatement(
-        node,
-        visitIterationBody(node.statement, topLevelNestedVisitor, context),
-        visitNode(node.expression, visitor, isExpression)
-      );
+    function getFromAllDeclarations(nodeTest, keywords) {
+      return useParent(node.parent, nodeTest, (decl) => {
+        var _a;
+        return mapDefined((_a = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0);
+      });
     }
-    function visitWhileStatement(node) {
-      return factory2.updateWhileStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
+    function useParent(node2, nodeTest, getNodes4) {
+      return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
     }
-    function visitLabeledStatement(node) {
-      return factory2.updateLabeledStatement(
-        node,
-        node.label,
-        Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
-      );
+    function highlightSpans(nodes) {
+      return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile));
     }
-    function visitWithStatement(node) {
-      return factory2.updateWithStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+  }
+  function aggregateOwnedThrowStatements(node) {
+    if (isThrowStatement(node)) {
+      return [node];
+    } else if (isTryStatement(node)) {
+      return concatenate(
+        node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock),
+        node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock)
       );
     }
-    function visitIfStatement(node) {
-      return factory2.updateIfStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)),
-        visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
-      );
+    return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements);
+  }
+  function getThrowStatementOwner(throwStatement) {
+    let child = throwStatement;
+    while (child.parent) {
+      const parent2 = child.parent;
+      if (isFunctionBlock(parent2) || parent2.kind === 307 /* SourceFile */) {
+        return parent2;
+      }
+      if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) {
+        return child;
+      }
+      child = parent2;
     }
-    function visitSwitchStatement(node) {
-      return factory2.updateSwitchStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock))
-      );
+    return void 0;
+  }
+  function aggregateAllBreakAndContinueStatements(node) {
+    return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements);
+  }
+  function flatMapChildren(node, cb) {
+    const result = [];
+    node.forEachChild((child) => {
+      const value = cb(child);
+      if (value !== void 0) {
+        result.push(...toArray(value));
+      }
+    });
+    return result;
+  }
+  function ownsBreakOrContinueStatement(owner, statement) {
+    const actualOwner = getBreakOrContinueOwner(statement);
+    return !!actualOwner && actualOwner === owner;
+  }
+  function getBreakOrContinueOwner(statement) {
+    return findAncestor(statement, (node) => {
+      switch (node.kind) {
+        case 255 /* SwitchStatement */:
+          if (statement.kind === 251 /* ContinueStatement */) {
+            return false;
+          }
+        case 248 /* ForStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+        case 247 /* WhileStatement */:
+        case 246 /* DoStatement */:
+          return !statement.label || isLabeledBy(node, statement.label.escapedText);
+        default:
+          return isFunctionLike(node) && "quit";
+      }
+    });
+  }
+  function getModifierOccurrences(modifier, declaration) {
+    return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier));
+  }
+  function getNodesToSearchForModifier(declaration, modifierFlag) {
+    const container = declaration.parent;
+    switch (container.kind) {
+      case 268 /* ModuleBlock */:
+      case 307 /* SourceFile */:
+      case 241 /* Block */:
+      case 296 /* CaseClause */:
+      case 297 /* DefaultClause */:
+        if (modifierFlag & 64 /* Abstract */ && isClassDeclaration(declaration)) {
+          return [...declaration.members, declaration];
+        } else {
+          return container.statements;
+        }
+      case 176 /* Constructor */:
+      case 174 /* MethodDeclaration */:
+      case 262 /* FunctionDeclaration */:
+        return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []];
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+      case 264 /* InterfaceDeclaration */:
+      case 187 /* TypeLiteral */:
+        const nodes = container.members;
+        if (modifierFlag & (7 /* AccessibilityModifier */ | 8 /* Readonly */)) {
+          const constructor = find(container.members, isConstructorDeclaration);
+          if (constructor) {
+            return [...nodes, ...constructor.parameters];
+          }
+        } else if (modifierFlag & 64 /* Abstract */) {
+          return [...nodes, container];
+        }
+        return nodes;
+      case 210 /* ObjectLiteralExpression */:
+        return void 0;
+      default:
+        Debug.assertNever(container, "Invalid container kind.");
     }
-    function visitCaseBlock(node) {
-      return factory2.updateCaseBlock(
-        node,
-        visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
-      );
+  }
+  function pushKeywordIf(keywordList, token, ...expected) {
+    if (token && contains(expected, token.kind)) {
+      keywordList.push(token);
+      return true;
     }
-    function visitCaseClause(node) {
-      return factory2.updateCaseClause(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
-      );
+    return false;
+  }
+  function getLoopBreakContinueOccurrences(loopNode) {
+    const keywords = [];
+    if (pushKeywordIf(keywords, loopNode.getFirstToken(), 99 /* ForKeyword */, 117 /* WhileKeyword */, 92 /* DoKeyword */)) {
+      if (loopNode.kind === 246 /* DoStatement */) {
+        const loopTokens = loopNode.getChildren();
+        for (let i = loopTokens.length - 1; i >= 0; i--) {
+          if (pushKeywordIf(keywords, loopTokens[i], 117 /* WhileKeyword */)) {
+            break;
+          }
+        }
+      }
     }
-    function visitDefaultClause(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+    forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => {
+      if (ownsBreakOrContinueStatement(loopNode, statement)) {
+        pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */, 88 /* ContinueKeyword */);
+      }
+    });
+    return keywords;
+  }
+  function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) {
+    const owner = getBreakOrContinueOwner(breakOrContinueStatement);
+    if (owner) {
+      switch (owner.kind) {
+        case 248 /* ForStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+        case 246 /* DoStatement */:
+        case 247 /* WhileStatement */:
+          return getLoopBreakContinueOccurrences(owner);
+        case 255 /* SwitchStatement */:
+          return getSwitchCaseDefaultOccurrences(owner);
+      }
+    }
+    return void 0;
+  }
+  function getSwitchCaseDefaultOccurrences(switchStatement) {
+    const keywords = [];
+    pushKeywordIf(keywords, switchStatement.getFirstToken(), 109 /* SwitchKeyword */);
+    forEach(switchStatement.caseBlock.clauses, (clause) => {
+      pushKeywordIf(keywords, clause.getFirstToken(), 84 /* CaseKeyword */, 90 /* DefaultKeyword */);
+      forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => {
+        if (ownsBreakOrContinueStatement(switchStatement, statement)) {
+          pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */);
+        }
+      });
+    });
+    return keywords;
+  }
+  function getTryCatchFinallyOccurrences(tryStatement, sourceFile) {
+    const keywords = [];
+    pushKeywordIf(keywords, tryStatement.getFirstToken(), 113 /* TryKeyword */);
+    if (tryStatement.catchClause) {
+      pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 85 /* CatchKeyword */);
     }
-    function visitTryStatement(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+    if (tryStatement.finallyBlock) {
+      const finallyKeyword = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile);
+      pushKeywordIf(keywords, finallyKeyword, 98 /* FinallyKeyword */);
     }
-    function visitCatchClause(node) {
-      return factory2.updateCatchClause(
-        node,
-        node.variableDeclaration,
-        Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock))
-      );
+    return keywords;
+  }
+  function getThrowOccurrences(throwStatement, sourceFile) {
+    const owner = getThrowStatementOwner(throwStatement);
+    if (!owner) {
+      return void 0;
     }
-    function visitBlock(node) {
-      node = visitEachChild(node, topLevelNestedVisitor, context);
-      return node;
+    const keywords = [];
+    forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => {
+      keywords.push(findChildOfKind(throwStatement2, 111 /* ThrowKeyword */, sourceFile));
+    });
+    if (isFunctionBlock(owner)) {
+      forEachReturnStatement(owner, (returnStatement) => {
+        keywords.push(findChildOfKind(returnStatement, 107 /* ReturnKeyword */, sourceFile));
+      });
     }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(
-        node,
-        visitNode(node.expression, discardedValueVisitor, isExpression)
-      );
+    return keywords;
+  }
+  function getReturnOccurrences(returnStatement, sourceFile) {
+    const func = getContainingFunction(returnStatement);
+    if (!func) {
+      return void 0;
+    }
+    const keywords = [];
+    forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => {
+      keywords.push(findChildOfKind(returnStatement2, 107 /* ReturnKeyword */, sourceFile));
+    });
+    forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => {
+      keywords.push(findChildOfKind(throwStatement, 111 /* ThrowKeyword */, sourceFile));
+    });
+    return keywords;
+  }
+  function getAsyncAndAwaitOccurrences(node) {
+    const func = getContainingFunction(node);
+    if (!func) {
+      return void 0;
     }
-    function visitParenthesizedExpression(node, valueIsDiscarded) {
-      return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    const keywords = [];
+    if (func.modifiers) {
+      func.modifiers.forEach((modifier) => {
+        pushKeywordIf(keywords, modifier, 134 /* AsyncKeyword */);
+      });
     }
-    function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
-      return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    forEachChild(func, (child) => {
+      traverseWithoutCrossingFunction(child, (node2) => {
+        if (isAwaitExpression(node2)) {
+          pushKeywordIf(keywords, node2.getFirstToken(), 135 /* AwaitKeyword */);
+        }
+      });
+    });
+    return keywords;
+  }
+  function getYieldOccurrences(node) {
+    const func = getContainingFunction(node);
+    if (!func) {
+      return void 0;
     }
-    function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
-      if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
-        const exportedNames = getExports(node.operand);
-        if (exportedNames) {
-          let temp;
-          let expression = visitNode(node.operand, visitor, isExpression);
-          if (isPrefixUnaryExpression(node)) {
-            expression = factory2.updatePrefixUnaryExpression(node, expression);
-          } else {
-            expression = factory2.updatePostfixUnaryExpression(node, expression);
-            if (!valueIsDiscarded) {
-              temp = factory2.createTempVariable(hoistVariableDeclaration);
-              expression = factory2.createAssignment(temp, expression);
-              setTextRange(expression, node);
-            }
-            expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
-            setTextRange(expression, node);
-          }
-          for (const exportName of exportedNames) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(exportName, expression);
-            setTextRange(expression, node);
-          }
-          if (temp) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = factory2.createComma(expression, temp);
-            setTextRange(expression, node);
+    const keywords = [];
+    forEachChild(func, (child) => {
+      traverseWithoutCrossingFunction(child, (node2) => {
+        if (isYieldExpression(node2)) {
+          pushKeywordIf(keywords, node2.getFirstToken(), 127 /* YieldKeyword */);
+        }
+      });
+    });
+    return keywords;
+  }
+  function traverseWithoutCrossingFunction(node, cb) {
+    cb(node);
+    if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) {
+      forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb));
+    }
+  }
+  function getIfElseOccurrences(ifStatement, sourceFile) {
+    const keywords = getIfElseKeywords(ifStatement, sourceFile);
+    const result = [];
+    for (let i = 0; i < keywords.length; i++) {
+      if (keywords[i].kind === 93 /* ElseKeyword */ && i < keywords.length - 1) {
+        const elseKeyword = keywords[i];
+        const ifKeyword = keywords[i + 1];
+        let shouldCombineElseAndIf = true;
+        for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) {
+          if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) {
+            shouldCombineElseAndIf = false;
+            break;
           }
-          return expression;
+        }
+        if (shouldCombineElseAndIf) {
+          result.push({
+            fileName: sourceFile.fileName,
+            textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end),
+            kind: "reference" /* reference */
+          });
+          i++;
+          continue;
         }
       }
-      return visitEachChild(node, visitor, context);
+      result.push(getHighlightSpanForNode(keywords[i], sourceFile));
     }
-    function visitImportCallExpression(node) {
-      if (moduleKind === 0 /* None */ && languageVersion >= 7 /* ES2020 */) {
-        return visitEachChild(node, visitor, context);
+    return result;
+  }
+  function getIfElseKeywords(ifStatement, sourceFile) {
+    const keywords = [];
+    while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) {
+      ifStatement = ifStatement.parent;
+    }
+    while (true) {
+      const children = ifStatement.getChildren(sourceFile);
+      pushKeywordIf(keywords, children[0], 101 /* IfKeyword */);
+      for (let i = children.length - 1; i >= 0; i--) {
+        if (pushKeywordIf(keywords, children[i], 93 /* ElseKeyword */)) {
+          break;
+        }
       }
-      const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
-      const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression);
-      const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
-      const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */);
-      switch (compilerOptions.module) {
-        case 2 /* AMD */:
-          return createImportCallExpressionAMD(argument, containsLexicalThis);
-        case 3 /* UMD */:
-          return createImportCallExpressionUMD(argument ?? factory2.createVoidZero(), containsLexicalThis);
-        case 1 /* CommonJS */:
-        default:
-          return createImportCallExpressionCommonJS(argument);
+      if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) {
+        break;
       }
+      ifStatement = ifStatement.elseStatement;
     }
-    function createImportCallExpressionUMD(arg, containsLexicalThis) {
-      needUMDDynamicImportHelper = true;
-      if (isSimpleCopiableExpression(arg)) {
-        const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
-        return factory2.createConditionalExpression(
-          /*condition*/
-          factory2.createIdentifier("__syncRequire"),
-          /*questionToken*/
-          void 0,
-          /*whenTrue*/
-          createImportCallExpressionCommonJS(arg),
-          /*colonToken*/
-          void 0,
-          /*whenFalse*/
-          createImportCallExpressionAMD(argClone, containsLexicalThis)
-        );
+    return keywords;
+  }
+  function isLabeledBy(node, labelName) {
+    return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName);
+  }
+})(DocumentHighlights || (DocumentHighlights = {}));
+
+// src/services/documentRegistry.ts
+function isDocumentRegistryEntry(entry) {
+  return !!entry.sourceFile;
+}
+function createDocumentRegistry(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode) {
+  return createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode);
+}
+function createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory = "", jsDocParsingMode, externalCache) {
+  const buckets = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames2);
+  function reportStats() {
+    const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => {
+      const entries = buckets.get(name);
+      const sourceFiles = [];
+      entries.forEach((entry, name2) => {
+        if (isDocumentRegistryEntry(entry)) {
+          sourceFiles.push({
+            name: name2,
+            scriptKind: entry.sourceFile.scriptKind,
+            refCount: entry.languageServiceRefCount
+          });
+        } else {
+          entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount }));
+        }
+      });
+      sourceFiles.sort((x, y) => y.refCount - x.refCount);
+      return {
+        bucket: name,
+        sourceFiles
+      };
+    });
+    return JSON.stringify(bucketInfoArray, void 0, 2);
+  }
+  function getCompilationSettings(settingsOrHost) {
+    if (typeof settingsOrHost.getCompilationSettings === "function") {
+      return settingsOrHost.getCompilationSettings();
+    }
+    return settingsOrHost;
+  }
+  function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
+    return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
+  }
+  function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    return acquireOrUpdateDocument(
+      fileName,
+      path,
+      compilationSettings,
+      key,
+      scriptSnapshot,
+      version2,
+      /*acquiring*/
+      true,
+      scriptKind,
+      languageVersionOrOptions
+    );
+  }
+  function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
+    return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
+  }
+  function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    return acquireOrUpdateDocument(
+      fileName,
+      path,
+      getCompilationSettings(compilationSettings),
+      key,
+      scriptSnapshot,
+      version2,
+      /*acquiring*/
+      false,
+      scriptKind,
+      languageVersionOrOptions
+    );
+  }
+  function getDocumentRegistryEntry(bucketEntry, scriptKind) {
+    const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
+    Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`);
+    return entry;
+  }
+  function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) {
+    var _a, _b, _c, _d;
+    scriptKind = ensureScriptKind(fileName, scriptKind);
+    const compilationSettings = getCompilationSettings(compilationSettingsOrHost);
+    const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost;
+    const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings);
+    const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : {
+      languageVersion: scriptTarget,
+      impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a = host.getCompilerHost) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings),
+      setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings),
+      jsDocParsingMode
+    };
+    sourceFileOptions.languageVersion = scriptTarget;
+    Debug.assertEqual(jsDocParsingMode, sourceFileOptions.jsDocParsingMode);
+    const oldBucketCount = buckets.size;
+    const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat);
+    const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map());
+    if (tracing) {
+      if (buckets.size > oldBucketCount) {
+        tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode });
+      }
+      const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey);
+      if (otherBucketKey) {
+        tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode });
+      }
+    }
+    const bucketEntry = bucket.get(path);
+    let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
+    if (!entry && externalCache) {
+      const sourceFile = externalCache.getDocument(keyWithMode, path);
+      if (sourceFile && sourceFile.scriptKind === scriptKind && sourceFile.text === getSnapshotText(scriptSnapshot)) {
+        Debug.assert(acquiring);
+        entry = {
+          sourceFile,
+          languageServiceRefCount: 0
+        };
+        setBucketEntry();
+      }
+    }
+    if (!entry) {
+      const sourceFile = createLanguageServiceSourceFile(
+        fileName,
+        scriptSnapshot,
+        sourceFileOptions,
+        version2,
+        /*setNodeParents*/
+        false,
+        scriptKind
+      );
+      if (externalCache) {
+        externalCache.setDocument(keyWithMode, path, sourceFile);
+      }
+      entry = {
+        sourceFile,
+        languageServiceRefCount: 1
+      };
+      setBucketEntry();
+    } else {
+      if (entry.sourceFile.version !== version2) {
+        entry.sourceFile = updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version2, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot));
+        if (externalCache) {
+          externalCache.setDocument(keyWithMode, path, entry.sourceFile);
+        }
+      }
+      if (acquiring) {
+        entry.languageServiceRefCount++;
+      }
+    }
+    Debug.assert(entry.languageServiceRefCount !== 0);
+    return entry.sourceFile;
+    function setBucketEntry() {
+      if (!bucketEntry) {
+        bucket.set(path, entry);
+      } else if (isDocumentRegistryEntry(bucketEntry)) {
+        const scriptKindMap = /* @__PURE__ */ new Map();
+        scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry);
+        scriptKindMap.set(scriptKind, entry);
+        bucket.set(path, scriptKindMap);
       } else {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration);
-        return factory2.createComma(
-          factory2.createAssignment(temp, arg),
-          factory2.createConditionalExpression(
-            /*condition*/
-            factory2.createIdentifier("__syncRequire"),
-            /*questionToken*/
-            void 0,
-            /*whenTrue*/
-            createImportCallExpressionCommonJS(
-              temp,
-              /*isInlineable*/
-              true
-            ),
-            /*colonToken*/
-            void 0,
-            /*whenFalse*/
-            createImportCallExpressionAMD(temp, containsLexicalThis)
-          )
-        );
+        bucketEntry.set(scriptKind, entry);
       }
     }
-    function createImportCallExpressionAMD(arg, containsLexicalThis) {
-      const resolve = factory2.createUniqueName("resolve");
-      const reject = factory2.createUniqueName("reject");
-      const parameters = [
-        factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          /*name*/
-          resolve
-        ),
-        factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          /*name*/
-          reject
-        )
-      ];
-      const body = factory2.createBlock([
-        factory2.createExpressionStatement(
-          factory2.createCallExpression(
-            factory2.createIdentifier("require"),
-            /*typeArguments*/
-            void 0,
-            [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
-          )
-        )
-      ]);
-      let func;
-      if (languageVersion >= 2 /* ES2015 */) {
-        func = factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          parameters,
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          body
-        );
+  }
+  function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(compilationSettings);
+    return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat);
+  }
+  function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) {
+    const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat)));
+    const bucketEntry = bucket.get(path);
+    const entry = getDocumentRegistryEntry(bucketEntry, scriptKind);
+    entry.languageServiceRefCount--;
+    Debug.assert(entry.languageServiceRefCount >= 0);
+    if (entry.languageServiceRefCount === 0) {
+      if (isDocumentRegistryEntry(bucketEntry)) {
+        bucket.delete(path);
       } else {
-        func = factory2.createFunctionExpression(
-          /*modifiers*/
-          void 0,
-          /*asteriskToken*/
-          void 0,
-          /*name*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          parameters,
-          /*type*/
-          void 0,
-          body
-        );
-        if (containsLexicalThis) {
-          setEmitFlags(func, 16 /* CapturesThis */);
+        bucketEntry.delete(scriptKind);
+        if (bucketEntry.size === 1) {
+          bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity));
         }
       }
-      const promise = factory2.createNewExpression(
-        factory2.createIdentifier("Promise"),
-        /*typeArguments*/
-        void 0,
-        [func]
-      );
-      if (getESModuleInterop(compilerOptions)) {
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
-          /*typeArguments*/
-          void 0,
-          [emitHelpers().createImportStarCallbackHelper()]
+    }
+  }
+  return {
+    acquireDocument,
+    acquireDocumentWithKey,
+    updateDocument,
+    updateDocumentWithKey,
+    releaseDocument,
+    releaseDocumentWithKey,
+    getKeyForCompilationSettings,
+    getDocumentRegistryBucketKeyWithMode,
+    reportStats,
+    getBuckets: () => buckets
+  };
+}
+function getKeyForCompilationSettings(settings) {
+  return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions);
+}
+function getDocumentRegistryBucketKeyWithMode(key, mode) {
+  return mode ? `${key}|${mode}` : key;
+}
+
+// src/services/getEditsForFileRename.ts
+function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) {
+  const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper);
+  const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper);
+  return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => {
+    updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames2);
+    updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName);
+  });
+}
+function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) {
+  const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath);
+  return (path) => {
+    const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 });
+    const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path);
+    return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath;
+  };
+  function getUpdatedPath(pathToUpdate) {
+    if (getCanonicalFileName(pathToUpdate) === canonicalOldPath) return newFileOrDirPath;
+    const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName);
+    return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix;
+  }
+}
+function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) {
+  const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName);
+  return combinePathsSafe(getDirectoryPath(a1), rel);
+}
+function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames2) {
+  const { configFile } = program.getCompilerOptions();
+  if (!configFile) return;
+  const configDir = getDirectoryPath(configFile.fileName);
+  const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
+  if (!jsonObjectLiteral) return;
+  forEachProperty(jsonObjectLiteral, (property, propertyName) => {
+    switch (propertyName) {
+      case "files":
+      case "include":
+      case "exclude": {
+        const foundExactMatch = updatePaths(property);
+        if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer)) return;
+        const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
+        if (includes.length === 0) return;
+        const matchers = getFileMatcherPatterns(
+          configDir,
+          /*excludes*/
+          [],
+          includes,
+          useCaseSensitiveFileNames2,
+          currentDirectory
         );
+        if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(newFileOrDirPath)) {
+          changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
+        }
+        return;
       }
-      return promise;
+      case "compilerOptions":
+        forEachProperty(property.initializer, (property2, propertyName2) => {
+          const option = getOptionFromName(propertyName2);
+          Debug.assert((option == null ? void 0 : option.type) !== "listOrElement");
+          if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
+            updatePaths(property2);
+          } else if (propertyName2 === "paths") {
+            forEachProperty(property2.initializer, (pathsProperty) => {
+              if (!isArrayLiteralExpression(pathsProperty.initializer)) return;
+              for (const e of pathsProperty.initializer.elements) {
+                tryUpdateString(e);
+              }
+            });
+          }
+        });
+        return;
     }
-    function createImportCallExpressionCommonJS(arg, isInlineable) {
-      const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
-      const promiseResolveCall = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
-        /*typeArguments*/
-        void 0,
-        /*argumentsArray*/
-        needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
-          factory2.createTemplateExpression(factory2.createTemplateHead(""), [
-            factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
-          ])
-        ] : [
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
-            /*typeArguments*/
-            void 0,
-            [arg]
+  });
+  function updatePaths(property) {
+    const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer];
+    let foundExactMatch = false;
+    for (const element of elements) {
+      foundExactMatch = tryUpdateString(element) || foundExactMatch;
+    }
+    return foundExactMatch;
+  }
+  function tryUpdateString(element) {
+    if (!isStringLiteral(element)) return false;
+    const elementFileName = combinePathsSafe(configDir, element.text);
+    const updated = oldToNew(elementFileName);
+    if (updated !== void 0) {
+      changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated));
+      return true;
+    }
+    return false;
+  }
+  function relativePath(path) {
+    return getRelativePathFromDirectory(
+      configDir,
+      path,
+      /*ignoreCase*/
+      !useCaseSensitiveFileNames2
+    );
+  }
+}
+function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
+  const allFiles = program.getSourceFiles();
+  for (const sourceFile of allFiles) {
+    const newFromOld = oldToNew(sourceFile.fileName);
+    const newImportFromPath = newFromOld ?? sourceFile.fileName;
+    const newImportFromDirectory = getDirectoryPath(newImportFromPath);
+    const oldFromNew = newToOld(sourceFile.fileName);
+    const oldImportFromPath = oldFromNew || sourceFile.fileName;
+    const oldImportFromDirectory = getDirectoryPath(oldImportFromPath);
+    const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0;
+    updateImportsWorker(sourceFile, changeTracker, (referenceText) => {
+      if (!pathIsRelative(referenceText)) return void 0;
+      const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText);
+      const newAbsolute = oldToNew(oldAbsolute);
+      return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName));
+    }, (importLiteral) => {
+      const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral);
+      if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d))) return void 0;
+      const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(importLiteral, resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host), oldToNew, allFiles) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew);
+      return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, newImportFromPath, toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0;
+    });
+  }
+}
+function combineNormal(pathA, pathB) {
+  return normalizePath(combinePaths(pathA, pathB));
+}
+function combinePathsSafe(pathA, pathB) {
+  return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
+}
+function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
+  if (importedModuleSymbol) {
+    const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
+    const newFileName = oldToNew(oldFileName);
+    return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
+  } else {
+    const mode = program.getModeForUsageLocation(importingSourceFile, importLiteral);
+    const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? program.getResolvedModuleFromModuleSpecifier(importLiteral, importingSourceFile) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
+    return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
+  }
+}
+function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) {
+  if (!resolved) return void 0;
+  if (resolved.resolvedModule) {
+    const result2 = tryChange(resolved.resolvedModule.resolvedFileName);
+    if (result2) return result2;
+  }
+  const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson);
+  if (result) return result;
+  return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false };
+  function tryChangeWithIgnoringPackageJsonExisting(oldFileName) {
+    const newFileName = oldToNew(oldFileName);
+    return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0;
+  }
+  function tryChangeWithIgnoringPackageJson(oldFileName) {
+    return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0;
+  }
+  function tryChange(oldFileName) {
+    const newFileName = oldToNew(oldFileName);
+    return newFileName && { newFileName, updated: true };
+  }
+}
+function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport) {
+  for (const ref of sourceFile.referencedFiles || emptyArray) {
+    const updated = updateRef(ref.fileName);
+    if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end)) changeTracker.replaceRangeWithText(sourceFile, ref, updated);
+  }
+  for (const importStringLiteral of sourceFile.imports) {
+    const updated = updateImport(importStringLiteral);
+    if (updated !== void 0 && updated !== importStringLiteral.text) changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated);
+  }
+}
+function createStringRange(node, sourceFile) {
+  return createRange(node.getStart(sourceFile) + 1, node.end - 1);
+}
+function forEachProperty(objectLiteral, cb) {
+  if (!isObjectLiteralExpression(objectLiteral)) return;
+  for (const property of objectLiteral.properties) {
+    if (isPropertyAssignment(property) && isStringLiteral(property.name)) {
+      cb(property, property.name.text);
+    }
+  }
+}
+
+// src/services/patternMatcher.ts
+var PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => {
+  PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact";
+  PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix";
+  PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring";
+  PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase";
+  return PatternMatchKind2;
+})(PatternMatchKind || {});
+function createPatternMatch(kind, isCaseSensitive) {
+  return {
+    kind,
+    isCaseSensitive
+  };
+}
+function createPatternMatcher(pattern) {
+  const stringToWordSpans = /* @__PURE__ */ new Map();
+  const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim()));
+  if (dotSeparatedSegments.length === 1 && dotSeparatedSegments[0].totalTextChunk.text === "") {
+    return {
+      getMatchForLastSegmentOfPattern: () => createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive*/
+        true
+      ),
+      getFullMatch: () => createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive*/
+        true
+      ),
+      patternContainsDots: false
+    };
+  }
+  if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length)) return void 0;
+  return {
+    getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans),
+    getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans),
+    patternContainsDots: dotSeparatedSegments.length > 1
+  };
+}
+function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) {
+  const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans);
+  if (!candidateMatch) {
+    return void 0;
+  }
+  if (dotSeparatedSegments.length - 1 > candidateContainers.length) {
+    return void 0;
+  }
+  let bestMatch;
+  for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) {
+    bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans));
+  }
+  return bestMatch;
+}
+function getWordSpans(word, stringToWordSpans) {
+  let spans = stringToWordSpans.get(word);
+  if (!spans) {
+    stringToWordSpans.set(word, spans = breakIntoWordSpans(word));
+  }
+  return spans;
+}
+function matchTextChunk(candidate, chunk, stringToWordSpans) {
+  const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
+  if (index === 0) {
+    return createPatternMatch(
+      chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */,
+      /*isCaseSensitive:*/
+      startsWith(candidate, chunk.text)
+    );
+  }
+  if (chunk.isLowerCase) {
+    if (index === -1) return void 0;
+    const wordSpans = getWordSpans(candidate, stringToWordSpans);
+    for (const span of wordSpans) {
+      if (partStartsWith(
+        candidate,
+        span,
+        chunk.text,
+        /*ignoreCase*/
+        true
+      )) {
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          partStartsWith(
+            candidate,
+            span,
+            chunk.text,
+            /*ignoreCase*/
+            false
           )
-        ] : []
-      );
-      let requireCall = factory2.createCallExpression(
-        factory2.createIdentifier("require"),
-        /*typeArguments*/
-        void 0,
-        needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
-      );
-      if (getESModuleInterop(compilerOptions)) {
-        requireCall = emitHelpers().createImportStarHelper(requireCall);
-      }
-      const parameters = needSyncEval ? [
-        factory2.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          /*dotDotDotToken*/
-          void 0,
-          /*name*/
-          "s"
-        )
-      ] : [];
-      let func;
-      if (languageVersion >= 2 /* ES2015 */) {
-        func = factory2.createArrowFunction(
-          /*modifiers*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          /*parameters*/
-          parameters,
-          /*type*/
-          void 0,
-          /*equalsGreaterThanToken*/
-          void 0,
-          requireCall
-        );
-      } else {
-        func = factory2.createFunctionExpression(
-          /*modifiers*/
-          void 0,
-          /*asteriskToken*/
-          void 0,
-          /*name*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          /*parameters*/
-          parameters,
-          /*type*/
-          void 0,
-          factory2.createBlock([factory2.createReturnStatement(requireCall)])
         );
       }
-      const downleveledImport = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
-        /*typeArguments*/
-        void 0,
-        [func]
+    }
+    if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
+      return createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive*/
+        false
       );
-      return downleveledImport;
     }
-    function getHelperExpressionForExport(node, innerExpr) {
-      if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) {
-        return innerExpr;
+  } else {
+    if (candidate.indexOf(chunk.text) > 0) {
+      return createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive*/
+        true
+      );
+    }
+    if (chunk.characterSpans.length > 0) {
+      const candidateParts = getWordSpans(candidate, stringToWordSpans);
+      const isCaseSensitive = tryCamelCaseMatch(
+        candidate,
+        candidateParts,
+        chunk,
+        /*ignoreCase*/
+        false
+      ) ? true : tryCamelCaseMatch(
+        candidate,
+        candidateParts,
+        chunk,
+        /*ignoreCase*/
+        true
+      ) ? false : void 0;
+      if (isCaseSensitive !== void 0) {
+        return createPatternMatch(3 /* camelCase */, isCaseSensitive);
+      }
+    }
+  }
+}
+function matchSegment(candidate, segment, stringToWordSpans) {
+  if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) {
+    const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans);
+    if (match) return match;
+  }
+  const subWordTextChunks = segment.subWordTextChunks;
+  let bestMatch;
+  for (const subWordTextChunk of subWordTextChunks) {
+    bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans));
+  }
+  return bestMatch;
+}
+function betterMatch(a, b) {
+  return min([a, b], compareMatches);
+}
+function compareMatches(a, b) {
+  return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive);
+}
+function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) {
+  return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase));
+}
+function equalChars(ch1, ch2, ignoreCase) {
+  return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2;
+}
+function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) {
+  const chunkCharacterSpans = chunk.characterSpans;
+  let currentCandidate = 0;
+  let currentChunkSpan = 0;
+  let firstMatch;
+  let contiguous;
+  while (true) {
+    if (currentChunkSpan === chunkCharacterSpans.length) {
+      return true;
+    } else if (currentCandidate === candidateParts.length) {
+      return false;
+    }
+    let candidatePart = candidateParts[currentCandidate];
+    let gotOneMatchThisCandidate = false;
+    for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) {
+      const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan];
+      if (gotOneMatchThisCandidate) {
+        if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) {
+          break;
+        }
       }
-      if (getExportNeedsImportStarHelper(node)) {
-        return emitHelpers().createImportStarHelper(innerExpr);
+      if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) {
+        break;
       }
-      return innerExpr;
+      gotOneMatchThisCandidate = true;
+      firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch;
+      contiguous = contiguous === void 0 ? true : contiguous;
+      candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length);
+    }
+    if (!gotOneMatchThisCandidate && contiguous !== void 0) {
+      contiguous = false;
+    }
+    currentCandidate++;
+  }
+}
+function createSegment(text) {
+  return {
+    totalTextChunk: createTextChunk(text),
+    subWordTextChunks: breakPatternIntoTextChunks(text)
+  };
+}
+function isUpperCaseLetter(ch) {
+  if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
+    return true;
+  }
+  if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
+    return false;
+  }
+  const str = String.fromCharCode(ch);
+  return str === str.toUpperCase();
+}
+function isLowerCaseLetter(ch) {
+  if (ch >= 97 /* a */ && ch <= 122 /* z */) {
+    return true;
+  }
+  if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
+    return false;
+  }
+  const str = String.fromCharCode(ch);
+  return str === str.toLowerCase();
+}
+function indexOfIgnoringCase(str, value) {
+  const n = str.length - value.length;
+  for (let start = 0; start <= n; start++) {
+    if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start)) === valueChar)) {
+      return start;
     }
-    function getHelperExpressionForImport(node, innerExpr) {
-      if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) {
-        return innerExpr;
+  }
+  return -1;
+}
+function toLowerCase2(ch) {
+  if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
+    return 97 /* a */ + (ch - 65 /* A */);
+  }
+  if (ch < 127 /* maxAsciiCharacter */) {
+    return ch;
+  }
+  return String.fromCharCode(ch).toLowerCase().charCodeAt(0);
+}
+function isDigit2(ch) {
+  return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+}
+function isWordChar(ch) {
+  return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */;
+}
+function breakPatternIntoTextChunks(pattern) {
+  const result = [];
+  let wordStart = 0;
+  let wordLength = 0;
+  for (let i = 0; i < pattern.length; i++) {
+    const ch = pattern.charCodeAt(i);
+    if (isWordChar(ch)) {
+      if (wordLength === 0) {
+        wordStart = i;
       }
-      if (getImportNeedsImportStarHelper(node)) {
-        return emitHelpers().createImportStarHelper(innerExpr);
+      wordLength++;
+    } else {
+      if (wordLength > 0) {
+        result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
+        wordLength = 0;
       }
-      if (getImportNeedsImportDefaultHelper(node)) {
-        return emitHelpers().createImportDefaultHelper(innerExpr);
+    }
+  }
+  if (wordLength > 0) {
+    result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
+  }
+  return result;
+}
+function createTextChunk(text) {
+  const textLowerCase = text.toLowerCase();
+  return {
+    text,
+    textLowerCase,
+    isLowerCase: text === textLowerCase,
+    characterSpans: breakIntoCharacterSpans(text)
+  };
+}
+function breakIntoCharacterSpans(identifier) {
+  return breakIntoSpans(
+    identifier,
+    /*word*/
+    false
+  );
+}
+function breakIntoWordSpans(identifier) {
+  return breakIntoSpans(
+    identifier,
+    /*word*/
+    true
+  );
+}
+function breakIntoSpans(identifier, word) {
+  const result = [];
+  let wordStart = 0;
+  for (let i = 1; i < identifier.length; i++) {
+    const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1));
+    const currentIsDigit = isDigit2(identifier.charCodeAt(i));
+    const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i);
+    const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart);
+    if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) {
+      if (!isAllPunctuation(identifier, wordStart, i)) {
+        result.push(createTextSpan(wordStart, i - wordStart));
+      }
+      wordStart = i;
+    }
+  }
+  if (!isAllPunctuation(identifier, wordStart, identifier.length)) {
+    result.push(createTextSpan(wordStart, identifier.length - wordStart));
+  }
+  return result;
+}
+function charIsPunctuation(ch) {
+  switch (ch) {
+    case 33 /* exclamation */:
+    case 34 /* doubleQuote */:
+    case 35 /* hash */:
+    case 37 /* percent */:
+    case 38 /* ampersand */:
+    case 39 /* singleQuote */:
+    case 40 /* openParen */:
+    case 41 /* closeParen */:
+    case 42 /* asterisk */:
+    case 44 /* comma */:
+    case 45 /* minus */:
+    case 46 /* dot */:
+    case 47 /* slash */:
+    case 58 /* colon */:
+    case 59 /* semicolon */:
+    case 63 /* question */:
+    case 64 /* at */:
+    case 91 /* openBracket */:
+    case 92 /* backslash */:
+    case 93 /* closeBracket */:
+    case 95 /* _ */:
+    case 123 /* openBrace */:
+    case 125 /* closeBrace */:
+      return true;
+  }
+  return false;
+}
+function isAllPunctuation(identifier, start, end) {
+  return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start, end);
+}
+function transitionFromUpperToLower(identifier, index, wordStart) {
+  return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index);
+}
+function transitionFromLowerToUpper(identifier, word, index) {
+  const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1));
+  const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index));
+  return currentIsUpper && (!word || !lastIsUpper);
+}
+function everyInRange(start, end, pred) {
+  for (let i = start; i < end; i++) {
+    if (!pred(i)) {
+      return false;
+    }
+  }
+  return true;
+}
+function every2(s, pred, start = 0, end = s.length) {
+  return everyInRange(start, end, (i) => pred(s.charCodeAt(i), i));
+}
+
+// src/services/preProcess.ts
+function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
+  const pragmaContext = {
+    languageVersion: 1 /* ES5 */,
+    // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia
+    pragmas: void 0,
+    checkJsDirective: void 0,
+    referencedFiles: [],
+    typeReferenceDirectives: [],
+    libReferenceDirectives: [],
+    amdDependencies: [],
+    hasNoDefaultLib: void 0,
+    moduleName: void 0
+  };
+  const importedFiles = [];
+  let ambientExternalModules;
+  let lastToken;
+  let currentToken;
+  let braceNesting = 0;
+  let externalModule = false;
+  function nextToken() {
+    lastToken = currentToken;
+    currentToken = scanner.scan();
+    if (currentToken === 19 /* OpenBraceToken */) {
+      braceNesting++;
+    } else if (currentToken === 20 /* CloseBraceToken */) {
+      braceNesting--;
+    }
+    return currentToken;
+  }
+  function getFileReference() {
+    const fileName = scanner.getTokenValue();
+    const pos = scanner.getTokenStart();
+    return { fileName, pos, end: pos + fileName.length };
+  }
+  function recordAmbientExternalModule() {
+    if (!ambientExternalModules) {
+      ambientExternalModules = [];
+    }
+    ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting });
+  }
+  function recordModuleName() {
+    importedFiles.push(getFileReference());
+    markAsExternalModuleIfTopLevel();
+  }
+  function markAsExternalModuleIfTopLevel() {
+    if (braceNesting === 0) {
+      externalModule = true;
+    }
+  }
+  function tryConsumeDeclare() {
+    let token = scanner.getToken();
+    if (token === 138 /* DeclareKeyword */) {
+      token = nextToken();
+      if (token === 144 /* ModuleKeyword */) {
+        token = nextToken();
+        if (token === 11 /* StringLiteral */) {
+          recordAmbientExternalModule();
+        }
       }
-      return innerExpr;
+      return true;
     }
-    function visitTopLevelImportDeclaration(node) {
-      let statements;
-      const namespaceDeclaration = getNamespaceDeclarationNode(node);
-      if (moduleKind !== 2 /* AMD */) {
-        if (!node.importClause) {
-          return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node);
-        } else {
-          const variables = [];
-          if (namespaceDeclaration && !isDefaultImport(node)) {
-            variables.push(
-              factory2.createVariableDeclaration(
-                factory2.cloneNode(namespaceDeclaration.name),
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                getHelperExpressionForImport(node, createRequireCall2(node))
-              )
-            );
+    return false;
+  }
+  function tryConsumeImport() {
+    if (lastToken === 25 /* DotToken */) {
+      return false;
+    }
+    let token = scanner.getToken();
+    if (token === 102 /* ImportKeyword */) {
+      token = nextToken();
+      if (token === 21 /* OpenParenToken */) {
+        token = nextToken();
+        if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
+          return true;
+        }
+      } else if (token === 11 /* StringLiteral */) {
+        recordModuleName();
+        return true;
+      } else {
+        if (token === 156 /* TypeKeyword */) {
+          const skipTypeKeyword = scanner.lookAhead(() => {
+            const token2 = scanner.scan();
+            return token2 !== 161 /* FromKeyword */ && (token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */ || token2 === 80 /* Identifier */ || isKeyword(token2));
+          });
+          if (skipTypeKeyword) {
+            token = nextToken();
+          }
+        }
+        if (token === 80 /* Identifier */ || isKeyword(token)) {
+          token = nextToken();
+          if (token === 161 /* FromKeyword */) {
+            token = nextToken();
+            if (token === 11 /* StringLiteral */) {
+              recordModuleName();
+              return true;
+            }
+          } else if (token === 64 /* EqualsToken */) {
+            if (tryConsumeRequireCall(
+              /*skipCurrentToken*/
+              true
+            )) {
+              return true;
+            }
+          } else if (token === 28 /* CommaToken */) {
+            token = nextToken();
           } else {
-            variables.push(
-              factory2.createVariableDeclaration(
-                factory2.getGeneratedNameForNode(node),
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                getHelperExpressionForImport(node, createRequireCall2(node))
-              )
-            );
-            if (namespaceDeclaration && isDefaultImport(node)) {
-              variables.push(
-                factory2.createVariableDeclaration(
-                  factory2.cloneNode(namespaceDeclaration.name),
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  factory2.getGeneratedNameForNode(node)
-                )
-              );
+            return true;
+          }
+        }
+        if (token === 19 /* OpenBraceToken */) {
+          token = nextToken();
+          while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
+            token = nextToken();
+          }
+          if (token === 20 /* CloseBraceToken */) {
+            token = nextToken();
+            if (token === 161 /* FromKeyword */) {
+              token = nextToken();
+              if (token === 11 /* StringLiteral */) {
+                recordModuleName();
+              }
+            }
+          }
+        } else if (token === 42 /* AsteriskToken */) {
+          token = nextToken();
+          if (token === 130 /* AsKeyword */) {
+            token = nextToken();
+            if (token === 80 /* Identifier */ || isKeyword(token)) {
+              token = nextToken();
+              if (token === 161 /* FromKeyword */) {
+                token = nextToken();
+                if (token === 11 /* StringLiteral */) {
+                  recordModuleName();
+                }
+              }
             }
           }
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  /*modifiers*/
-                  void 0,
-                  factory2.createVariableDeclarationList(
-                    variables,
-                    languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-                  )
-                ),
-                /*location*/
-                node
-              ),
-              /*original*/
-              node
-            )
-          );
         }
-      } else if (namespaceDeclaration && isDefaultImport(node)) {
-        statements = append(
-          statements,
-          factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory2.createVariableDeclarationList(
-              [
-                setOriginalNode(
-                  setTextRange(
-                    factory2.createVariableDeclaration(
-                      factory2.cloneNode(namespaceDeclaration.name),
-                      /*exclamationToken*/
-                      void 0,
-                      /*type*/
-                      void 0,
-                      factory2.getGeneratedNameForNode(node)
-                    ),
-                    /*location*/
-                    node
-                  ),
-                  /*original*/
-                  node
-                )
-              ],
-              languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-            )
-          )
-        );
       }
-      statements = appendExportsOfImportDeclaration(statements, node);
-      return singleOrMany(statements);
+      return true;
     }
-    function createRequireCall2(importNode) {
-      const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
-      const args = [];
-      if (moduleName) {
-        args.push(moduleName);
+    return false;
+  }
+  function tryConsumeExport() {
+    let token = scanner.getToken();
+    if (token === 95 /* ExportKeyword */) {
+      markAsExternalModuleIfTopLevel();
+      token = nextToken();
+      if (token === 156 /* TypeKeyword */) {
+        const skipTypeKeyword = scanner.lookAhead(() => {
+          const token2 = scanner.scan();
+          return token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */;
+        });
+        if (skipTypeKeyword) {
+          token = nextToken();
+        }
       }
-      return factory2.createCallExpression(
-        factory2.createIdentifier("require"),
-        /*typeArguments*/
-        void 0,
-        args
-      );
-    }
-    function visitTopLevelImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      if (moduleKind !== 2 /* AMD */) {
-        if (hasSyntacticModifier(node, 32 /* Export */)) {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  createExportExpression(
-                    node.name,
-                    createRequireCall2(node)
-                  )
-                ),
-                node
-              ),
-              node
-            )
-          );
-        } else {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  /*modifiers*/
-                  void 0,
-                  factory2.createVariableDeclarationList(
-                    [
-                      factory2.createVariableDeclaration(
-                        factory2.cloneNode(node.name),
-                        /*exclamationToken*/
-                        void 0,
-                        /*type*/
-                        void 0,
-                        createRequireCall2(node)
-                      )
-                    ],
-                    /*flags*/
-                    languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-                  )
-                ),
-                node
-              ),
-              node
-            )
-          );
-        }
-      } else {
-        if (hasSyntacticModifier(node, 32 /* Export */)) {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  createExportExpression(factory2.getExportName(node), factory2.getLocalName(node))
-                ),
-                node
-              ),
-              node
-            )
-          );
-        }
-      }
-      statements = appendExportsOfImportEqualsDeclaration(statements, node);
-      return singleOrMany(statements);
-    }
-    function visitTopLevelExportDeclaration(node) {
-      if (!node.moduleSpecifier) {
-        return void 0;
-      }
-      const generatedName = factory2.getGeneratedNameForNode(node);
-      if (node.exportClause && isNamedExports(node.exportClause)) {
-        const statements = [];
-        if (moduleKind !== 2 /* AMD */) {
-          statements.push(
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  /*modifiers*/
-                  void 0,
-                  factory2.createVariableDeclarationList([
-                    factory2.createVariableDeclaration(
-                      generatedName,
-                      /*exclamationToken*/
-                      void 0,
-                      /*type*/
-                      void 0,
-                      createRequireCall2(node)
-                    )
-                  ])
-                ),
-                /*location*/
-                node
-              ),
-              /* original */
-              node
-            )
-          );
+      if (token === 19 /* OpenBraceToken */) {
+        token = nextToken();
+        while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
+          token = nextToken();
         }
-        for (const specifier of node.exportClause.elements) {
-          if (languageVersion === 0 /* ES3 */) {
-            statements.push(
-              setOriginalNode(
-                setTextRange(
-                  factory2.createExpressionStatement(
-                    emitHelpers().createCreateBindingHelper(generatedName, factory2.createStringLiteralFromNode(specifier.propertyName || specifier.name), specifier.propertyName ? factory2.createStringLiteralFromNode(specifier.name) : void 0)
-                  ),
-                  specifier
-                ),
-                specifier
-              )
-            );
-          } else {
-            const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) && idText(specifier.propertyName || specifier.name) === "default";
-            const exportedValue = factory2.createPropertyAccessExpression(
-              exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName,
-              specifier.propertyName || specifier.name
-            );
-            statements.push(
-              setOriginalNode(
-                setTextRange(
-                  factory2.createExpressionStatement(
-                    createExportExpression(
-                      factory2.getExportName(specifier),
-                      exportedValue,
-                      /*location*/
-                      void 0,
-                      /*liveBinding*/
-                      true
-                    )
-                  ),
-                  specifier
-                ),
-                specifier
-              )
-            );
+        if (token === 20 /* CloseBraceToken */) {
+          token = nextToken();
+          if (token === 161 /* FromKeyword */) {
+            token = nextToken();
+            if (token === 11 /* StringLiteral */) {
+              recordModuleName();
+            }
           }
         }
-        return singleOrMany(statements);
-      } else if (node.exportClause) {
-        const statements = [];
-        statements.push(
-          setOriginalNode(
-            setTextRange(
-              factory2.createExpressionStatement(
-                createExportExpression(
-                  factory2.cloneNode(node.exportClause.name),
-                  getHelperExpressionForExport(
-                    node,
-                    moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : factory2.createIdentifier(idText(node.exportClause.name))
-                  )
-                )
-              ),
-              node
-            ),
-            node
-          )
-        );
-        return singleOrMany(statements);
-      } else {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createExpressionStatement(
-              emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName)
-            ),
-            node
-          ),
-          node
-        );
-      }
-    }
-    function visitTopLevelExportAssignment(node) {
-      if (node.isExportEquals) {
-        return void 0;
-      }
-      return createExportStatement(
-        factory2.createIdentifier("default"),
-        visitNode(node.expression, visitor, isExpression),
-        /*location*/
-        node,
-        /*allowComments*/
-        true
-      );
-    }
-    function visitFunctionDeclaration(node) {
-      let statements;
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        statements = append(
-          statements,
-          setOriginalNode(
-            setTextRange(
-              factory2.createFunctionDeclaration(
-                visitNodes2(node.modifiers, modifierVisitor, isModifier),
-                node.asteriskToken,
-                factory2.getDeclarationName(
-                  node,
-                  /*allowComments*/
-                  true,
-                  /*allowSourceMaps*/
-                  true
-                ),
-                /*typeParameters*/
-                void 0,
-                visitNodes2(node.parameters, visitor, isParameter),
-                /*type*/
-                void 0,
-                visitEachChild(node.body, visitor, context)
-              ),
-              /*location*/
-              node
-            ),
-            /*original*/
-            node
-          )
-        );
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
-      }
-      statements = appendExportsOfHoistedDeclaration(statements, node);
-      return singleOrMany(statements);
-    }
-    function visitClassDeclaration(node) {
-      let statements;
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        statements = append(
-          statements,
-          setOriginalNode(
-            setTextRange(
-              factory2.createClassDeclaration(
-                visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                factory2.getDeclarationName(
-                  node,
-                  /*allowComments*/
-                  true,
-                  /*allowSourceMaps*/
-                  true
-                ),
-                /*typeParameters*/
-                void 0,
-                visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-                visitNodes2(node.members, visitor, isClassElement)
-              ),
-              node
-            ),
-            node
-          )
-        );
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
-      }
-      statements = appendExportsOfHoistedDeclaration(statements, node);
-      return singleOrMany(statements);
-    }
-    function visitVariableStatement(node) {
-      let statements;
-      let variables;
-      let expressions;
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        let modifiers;
-        let removeCommentsOnExpressions = false;
-        for (const variable of node.declarationList.declarations) {
-          if (isIdentifier(variable.name) && isLocalName(variable.name)) {
-            if (!modifiers) {
-              modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-            }
-            if (variable.initializer) {
-              const updatedVariable = factory2.updateVariableDeclaration(
-                variable,
-                variable.name,
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                createExportExpression(
-                  variable.name,
-                  visitNode(variable.initializer, visitor, isExpression)
-                )
-              );
-              variables = append(variables, updatedVariable);
-            } else {
-              variables = append(variables, variable);
-            }
-          } else if (variable.initializer) {
-            if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) {
-              const expression = factory2.createAssignment(
-                setTextRange(
-                  factory2.createPropertyAccessExpression(
-                    factory2.createIdentifier("exports"),
-                    variable.name
-                  ),
-                  /*location*/
-                  variable.name
-                ),
-                factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
-              );
-              const updatedVariable = factory2.createVariableDeclaration(
-                variable.name,
-                variable.exclamationToken,
-                variable.type,
-                visitNode(variable.initializer, visitor, isExpression)
-              );
-              variables = append(variables, updatedVariable);
-              expressions = append(expressions, expression);
-              removeCommentsOnExpressions = true;
-            } else {
-              expressions = append(expressions, transformInitializedVariable(variable));
-            }
+      } else if (token === 42 /* AsteriskToken */) {
+        token = nextToken();
+        if (token === 161 /* FromKeyword */) {
+          token = nextToken();
+          if (token === 11 /* StringLiteral */) {
+            recordModuleName();
           }
         }
-        if (variables) {
-          statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables)));
+      } else if (token === 102 /* ImportKeyword */) {
+        token = nextToken();
+        if (token === 156 /* TypeKeyword */) {
+          const skipTypeKeyword = scanner.lookAhead(() => {
+            const token2 = scanner.scan();
+            return token2 === 80 /* Identifier */ || isKeyword(token2);
+          });
+          if (skipTypeKeyword) {
+            token = nextToken();
+          }
         }
-        if (expressions) {
-          const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node);
-          if (removeCommentsOnExpressions) {
-            removeAllComments(statement);
+        if (token === 80 /* Identifier */ || isKeyword(token)) {
+          token = nextToken();
+          if (token === 64 /* EqualsToken */) {
+            if (tryConsumeRequireCall(
+              /*skipCurrentToken*/
+              true
+            )) {
+              return true;
+            }
           }
-          statements = append(statements, statement);
         }
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
       }
-      statements = appendExportsOfVariableStatement(statements, node);
-      return singleOrMany(statements);
+      return true;
     }
-    function createAllExportExpressions(name, value, location) {
-      const exportedNames = getExports(name);
-      if (exportedNames) {
-        let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
-        for (const exportName of exportedNames) {
-          setEmitFlags(expression, 8 /* NoSubstitution */);
-          expression = createExportExpression(
-            exportName,
-            expression,
-            /*location*/
-            location
-          );
+    return false;
+  }
+  function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) {
+    let token = skipCurrentToken ? nextToken() : scanner.getToken();
+    if (token === 149 /* RequireKeyword */) {
+      token = nextToken();
+      if (token === 21 /* OpenParenToken */) {
+        token = nextToken();
+        if (token === 11 /* StringLiteral */ || allowTemplateLiterals && token === 15 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
         }
-        return expression;
-      }
-      return factory2.createAssignment(name, value);
-    }
-    function transformInitializedVariable(node) {
-      if (isBindingPattern(node.name)) {
-        return flattenDestructuringAssignment(
-          visitNode(node, visitor, isInitializedVariable),
-          visitor,
-          context,
-          0 /* All */,
-          /*needsValue*/
-          false,
-          createAllExportExpressions
-        );
-      } else {
-        return factory2.createAssignment(
-          setTextRange(
-            factory2.createPropertyAccessExpression(
-              factory2.createIdentifier("exports"),
-              node.name
-            ),
-            /*location*/
-            node.name
-          ),
-          node.initializer ? visitNode(node.initializer, visitor, isExpression) : factory2.createVoidZero()
-        );
       }
+      return true;
     }
-    function appendExportsOfImportDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
+    return false;
+  }
+  function tryConsumeDefine() {
+    let token = scanner.getToken();
+    if (token === 80 /* Identifier */ && scanner.getTokenValue() === "define") {
+      token = nextToken();
+      if (token !== 21 /* OpenParenToken */) {
+        return true;
       }
-      const importClause = decl.importClause;
-      if (!importClause) {
-        return statements;
+      token = nextToken();
+      if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
+        token = nextToken();
+        if (token === 28 /* CommaToken */) {
+          token = nextToken();
+        } else {
+          return true;
+        }
       }
-      const seen = new IdentifierNameMap();
-      if (importClause.name) {
-        statements = appendExportsOfDeclaration(statements, seen, importClause);
+      if (token !== 23 /* OpenBracketToken */) {
+        return true;
       }
-      const namedBindings = importClause.namedBindings;
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 274 /* NamespaceImport */:
-            statements = appendExportsOfDeclaration(statements, seen, namedBindings);
-            break;
-          case 275 /* NamedImports */:
-            for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(
-                statements,
-                seen,
-                importBinding,
-                /*liveBinding*/
-                true
-              );
-            }
-            break;
+      token = nextToken();
+      while (token !== 24 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) {
+        if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
         }
+        token = nextToken();
       }
-      return statements;
+      return true;
     }
-    function appendExportsOfImportEqualsDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
+    return false;
+  }
+  function processImports() {
+    scanner.setText(sourceText);
+    nextToken();
+    while (true) {
+      if (scanner.getToken() === 1 /* EndOfFileToken */) {
+        break;
       }
-      return appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl);
-    }
-    function appendExportsOfVariableStatement(statements, node) {
-      return appendExportsOfVariableDeclarationList(
-        statements,
-        node.declarationList,
-        /*isForInOrOfInitializer*/
-        false
-      );
-    }
-    function appendExportsOfVariableDeclarationList(statements, node, isForInOrOfInitializer) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
+      if (scanner.getToken() === 16 /* TemplateHead */) {
+        const stack = [scanner.getToken()];
+        loop:
+          while (length(stack)) {
+            const token = scanner.scan();
+            switch (token) {
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 102 /* ImportKeyword */:
+                tryConsumeImport();
+                break;
+              case 16 /* TemplateHead */:
+                stack.push(token);
+                break;
+              case 19 /* OpenBraceToken */:
+                if (length(stack)) {
+                  stack.push(token);
+                }
+                break;
+              case 20 /* CloseBraceToken */:
+                if (length(stack)) {
+                  if (lastOrUndefined(stack) === 16 /* TemplateHead */) {
+                    if (scanner.reScanTemplateToken(
+                      /*isTaggedTemplate*/
+                      false
+                    ) === 18 /* TemplateTail */) {
+                      stack.pop();
+                    }
+                  } else {
+                    stack.pop();
+                  }
+                }
+                break;
+            }
+          }
+        nextToken();
       }
-      for (const decl of node.declarations) {
-        statements = appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer);
+      if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(
+        /*skipCurrentToken*/
+        false,
+        /*allowTemplateLiterals*/
+        true
+      ) || tryConsumeDefine())) {
+        continue;
+      } else {
+        nextToken();
       }
-      return statements;
     }
-    function appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
+    scanner.setText(void 0);
+  }
+  if (readImportFiles) {
+    processImports();
+  }
+  processCommentPragmas(pragmaContext, sourceText);
+  processPragmasIntoFields(pragmaContext, noop);
+  if (externalModule) {
+    if (ambientExternalModules) {
+      for (const decl of ambientExternalModules) {
+        importedFiles.push(decl.ref);
       }
-      if (isBindingPattern(decl.name)) {
-        for (const element of decl.name.elements) {
-          if (!isOmittedExpression(element)) {
-            statements = appendExportsOfBindingElement(statements, element, isForInOrOfInitializer);
+    }
+    return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 };
+  } else {
+    let ambientModuleNames;
+    if (ambientExternalModules) {
+      for (const decl of ambientExternalModules) {
+        if (decl.depth === 0) {
+          if (!ambientModuleNames) {
+            ambientModuleNames = [];
           }
+          ambientModuleNames.push(decl.ref.fileName);
+        } else {
+          importedFiles.push(decl.ref);
         }
-      } else if (!isGeneratedIdentifier(decl.name) && (!isVariableDeclaration(decl) || decl.initializer || isForInOrOfInitializer)) {
-        statements = appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl);
       }
-      return statements;
     }
-    function appendExportsOfHoistedDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
-      }
-      const seen = new IdentifierNameMap();
-      if (hasSyntacticModifier(decl, 32 /* Export */)) {
-        const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
-        statements = appendExportStatement(
-          statements,
-          seen,
-          exportName,
-          factory2.getLocalName(decl),
-          /*location*/
-          decl
-        );
+    return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames };
+  }
+}
+
+// src/services/sourcemaps.ts
+var base64UrlRegExp = /^data:(?:application\/json(?:;charset=[uU][tT][fF]-8);base64,([A-Za-z0-9+/=]+)$)?/;
+function getSourceMapper(host) {
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  const currentDirectory = host.getCurrentDirectory();
+  const sourceFileLike = /* @__PURE__ */ new Map();
+  const documentPositionMappers = /* @__PURE__ */ new Map();
+  return {
+    tryGetSourcePosition,
+    tryGetGeneratedPosition,
+    toLineColumnOffset,
+    clearCache,
+    documentPositionMappers
+  };
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function getDocumentPositionMapper2(generatedFileName, sourceFileName) {
+    const path = toPath3(generatedFileName);
+    const value = documentPositionMappers.get(path);
+    if (value) return value;
+    let mapper;
+    if (host.getDocumentPositionMapper) {
+      mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName);
+    } else if (host.readFile) {
+      const file = getSourceFileLike(generatedFileName);
+      mapper = file && getDocumentPositionMapper(
+        { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) },
+        generatedFileName,
+        getLineInfo(file.text, getLineStarts(file)),
+        (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0
+      );
+    }
+    documentPositionMappers.set(path, mapper || identitySourceMapConsumer);
+    return mapper || identitySourceMapConsumer;
+  }
+  function tryGetSourcePosition(info) {
+    if (!isDeclarationFileName(info.fileName)) return void 0;
+    const file = getSourceFile(info.fileName);
+    if (!file) return void 0;
+    const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info);
+    return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc;
+  }
+  function tryGetGeneratedPosition(info) {
+    if (isDeclarationFileName(info.fileName)) return void 0;
+    const sourceFile = getSourceFile(info.fileName);
+    if (!sourceFile) return void 0;
+    const program = host.getProgram();
+    if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) {
+      return void 0;
+    }
+    const options = program.getCompilerOptions();
+    const outPath = options.outFile;
+    const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), currentDirectory, program.getCommonSourceDirectory(), getCanonicalFileName);
+    if (declarationPath === void 0) return void 0;
+    const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info);
+    return newLoc === info ? void 0 : newLoc;
+  }
+  function getSourceFile(fileName) {
+    const program = host.getProgram();
+    if (!program) return void 0;
+    const path = toPath3(fileName);
+    const file = program.getSourceFileByPath(path);
+    return file && file.resolvedPath === path ? file : void 0;
+  }
+  function getOrCreateSourceFileLike(fileName) {
+    const path = toPath3(fileName);
+    const fileFromCache = sourceFileLike.get(path);
+    if (fileFromCache !== void 0) return fileFromCache ? fileFromCache : void 0;
+    if (!host.readFile || host.fileExists && !host.fileExists(fileName)) {
+      sourceFileLike.set(path, false);
+      return void 0;
+    }
+    const text = host.readFile(fileName);
+    const file = text ? createSourceFileLike(text) : false;
+    sourceFileLike.set(path, file);
+    return file ? file : void 0;
+  }
+  function getSourceFileLike(fileName) {
+    return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName);
+  }
+  function toLineColumnOffset(fileName, position) {
+    const file = getSourceFileLike(fileName);
+    return file.getLineAndCharacterOfPosition(position);
+  }
+  function clearCache() {
+    sourceFileLike.clear();
+    documentPositionMappers.clear();
+  }
+}
+function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) {
+  let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo);
+  if (mapFileName) {
+    const match = base64UrlRegExp.exec(mapFileName);
+    if (match) {
+      if (match[1]) {
+        const base64Object = match[1];
+        return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName);
       }
-      if (decl.name) {
-        statements = appendExportsOfDeclaration(statements, seen, decl);
+      mapFileName = void 0;
+    }
+  }
+  const possibleMapLocations = [];
+  if (mapFileName) {
+    possibleMapLocations.push(mapFileName);
+  }
+  possibleMapLocations.push(generatedFileName + ".map");
+  const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName));
+  for (const location of possibleMapLocations) {
+    const mapFileName2 = getNormalizedAbsolutePath(location, getDirectoryPath(generatedFileName));
+    const mapFileContents = readMapFile(mapFileName2, originalMapFileName);
+    if (isString(mapFileContents)) {
+      return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2);
+    }
+    if (mapFileContents !== void 0) {
+      return mapFileContents || void 0;
+    }
+  }
+  return void 0;
+}
+function convertDocumentToSourceMapper(host, contents, mapFileName) {
+  const map2 = tryParseRawSourceMap(contents);
+  if (!map2 || !map2.sources || !map2.file || !map2.mappings) {
+    return void 0;
+  }
+  if (map2.sourcesContent && map2.sourcesContent.some(isString)) return void 0;
+  return createDocumentPositionMapper(host, map2, mapFileName);
+}
+function createSourceFileLike(text, lineMap) {
+  return {
+    text,
+    lineMap,
+    getLineAndCharacterOfPosition(pos) {
+      return computeLineAndCharacterOfPosition(getLineStarts(this), pos);
+    }
+  };
+}
+
+// src/services/suggestionDiagnostics.ts
+var visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map();
+function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) {
+  var _a;
+  program.getSemanticDiagnostics(sourceFile, cancellationToken);
+  const diags = [];
+  const checker = program.getTypeChecker();
+  const isCommonJSFile = sourceFile.impliedNodeFormat === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]);
+  if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) {
+    diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module));
+  }
+  const isJsFile = isSourceFileJS(sourceFile);
+  visitedNestedConvertibleFunctions.clear();
+  check(sourceFile);
+  if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) {
+    for (const moduleSpecifier of sourceFile.imports) {
+      const importNode = importFromModuleSpecifier(moduleSpecifier);
+      const name = importNameForConvertToDefaultImport(importNode);
+      if (!name) continue;
+      const module2 = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule;
+      const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName);
+      if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) {
+        diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import));
       }
-      return statements;
     }
-    function appendExportsOfDeclaration(statements, seen, decl, liveBinding) {
-      const name = factory2.getDeclarationName(decl);
-      const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name);
-      if (exportSpecifiers) {
-        for (const exportSpecifier of exportSpecifiers) {
-          statements = appendExportStatement(
-            statements,
-            seen,
-            exportSpecifier.name,
-            name,
-            /*location*/
-            exportSpecifier.name,
-            /*allowComments*/
-            void 0,
-            liveBinding
-          );
+  }
+  addRange(diags, sourceFile.bindSuggestionDiagnostics);
+  addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken));
+  return diags.sort((d1, d2) => d1.start - d2.start);
+  function check(node) {
+    if (isJsFile) {
+      if (canBeConvertedToClass(node, checker)) {
+        diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration));
+      }
+    } else {
+      if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
+        const init = node.declarationList.declarations[0].initializer;
+        if (init && isRequireCall(
+          init,
+          /*requireStringLiteralLikeArgument*/
+          true
+        )) {
+          diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
         }
       }
-      return statements;
-    }
-    function appendExportStatement(statements, seen, exportName, expression, location, allowComments, liveBinding) {
-      if (!seen.has(exportName)) {
-        seen.set(exportName, true);
-        statements = append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding));
+      const jsdocTypedefNodes = ts_codefix_exports.getJSDocTypedefNodes(node);
+      for (const jsdocTypedefNode of jsdocTypedefNodes) {
+        diags.push(createDiagnosticForNode(jsdocTypedefNode, Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type));
+      }
+      if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) {
+        diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types));
       }
-      return statements;
     }
-    function createUnderscoreUnderscoreESModule() {
-      let statement;
-      if (languageVersion === 0 /* ES3 */) {
-        statement = factory2.createExpressionStatement(
-          createExportExpression(
-            factory2.createIdentifier("__esModule"),
-            factory2.createTrue()
-          )
-        );
-      } else {
-        statement = factory2.createExpressionStatement(
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
-            /*typeArguments*/
-            void 0,
-            [
-              factory2.createIdentifier("exports"),
-              factory2.createStringLiteral("__esModule"),
-              factory2.createObjectLiteralExpression([
-                factory2.createPropertyAssignment("value", factory2.createTrue())
-              ])
-            ]
-          )
+    if (canBeConvertedToAsync(node)) {
+      addConvertToAsyncFunctionDiagnostics(node, checker, diags);
+    }
+    node.forEachChild(check);
+  }
+}
+function containsTopLevelCommonjs(sourceFile) {
+  return sourceFile.statements.some((statement) => {
+    switch (statement.kind) {
+      case 243 /* VariableStatement */:
+        return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(
+          propertyAccessLeftHandSide(decl.initializer),
+          /*requireStringLiteralLikeArgument*/
+          true
+        ));
+      case 244 /* ExpressionStatement */: {
+        const { expression } = statement;
+        if (!isBinaryExpression(expression)) return isRequireCall(
+          expression,
+          /*requireStringLiteralLikeArgument*/
+          true
         );
+        const kind = getAssignmentDeclarationKind(expression);
+        return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
       }
-      setEmitFlags(statement, 2097152 /* CustomPrologue */);
-      return statement;
+      default:
+        return false;
     }
-    function createExportStatement(name, value, location, allowComments, liveBinding) {
-      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
-        name,
-        value,
-        /*location*/
-        void 0,
-        liveBinding
-      )), location);
-      startOnNewLine(statement);
-      if (!allowComments) {
-        setEmitFlags(statement, 3072 /* NoComments */);
+  });
+}
+function propertyAccessLeftHandSide(node) {
+  return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node;
+}
+function importNameForConvertToDefaultImport(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+      const { importClause, moduleSpecifier } = node;
+      return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 274 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0;
+    case 271 /* ImportEqualsDeclaration */:
+      return node.name;
+    default:
+      return void 0;
+  }
+}
+function addConvertToAsyncFunctionDiagnostics(node, checker, diags) {
+  if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) {
+    diags.push(createDiagnosticForNode(
+      !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node,
+      Diagnostics.This_may_be_converted_to_an_async_function
+    ));
+  }
+}
+function isConvertibleFunction(node, checker) {
+  return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker);
+}
+function returnsPromise(node, checker) {
+  const signature = checker.getSignatureFromDeclaration(node);
+  const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0;
+  return !!returnType && !!checker.getPromisedTypeOfPromise(returnType);
+}
+function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) {
+  return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator;
+}
+function hasReturnStatementWithPromiseHandler(body, checker) {
+  return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker));
+}
+function isReturnStatementWithFixablePromiseHandler(node, checker) {
+  return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker);
+}
+function isFixablePromiseHandler(node, checker) {
+  if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
+    return false;
+  }
+  let currentNode = node.expression.expression;
+  while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) {
+    if (isCallExpression(currentNode)) {
+      if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
+        return false;
       }
-      return statement;
-    }
-    function createExportExpression(name, value, location, liveBinding) {
-      return setTextRange(
-        liveBinding && languageVersion !== 0 /* ES3 */ ? factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(
-            factory2.createIdentifier("Object"),
-            "defineProperty"
-          ),
-          /*typeArguments*/
-          void 0,
-          [
-            factory2.createIdentifier("exports"),
-            factory2.createStringLiteralFromNode(name),
-            factory2.createObjectLiteralExpression([
-              factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
-              factory2.createPropertyAssignment(
-                "get",
-                factory2.createFunctionExpression(
-                  /*modifiers*/
-                  void 0,
-                  /*asteriskToken*/
-                  void 0,
-                  /*name*/
-                  void 0,
-                  /*typeParameters*/
-                  void 0,
-                  /*parameters*/
-                  [],
-                  /*type*/
-                  void 0,
-                  factory2.createBlock([factory2.createReturnStatement(value)])
-                )
-              )
-            ])
-          ]
-        ) : factory2.createAssignment(
-          factory2.createPropertyAccessExpression(
-            factory2.createIdentifier("exports"),
-            factory2.cloneNode(name)
-          ),
-          value
-        ),
-        location
-      );
-    }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 95 /* ExportKeyword */:
-        case 90 /* DefaultKeyword */:
-          return void 0;
+      currentNode = currentNode.expression.expression;
+    } else {
+      currentNode = currentNode.expression;
+    }
+  }
+  return true;
+}
+function isPromiseHandler(node) {
+  return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally"));
+}
+function hasSupportedNumberOfArguments(node) {
+  const name = node.expression.name.text;
+  const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0;
+  if (node.arguments.length > maxArguments) return false;
+  if (node.arguments.length < maxArguments) return true;
+  return maxArguments === 1 || some(node.arguments, (arg) => {
+    return arg.kind === 106 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined";
+  });
+}
+function isFixablePromiseArgument(arg, checker) {
+  switch (arg.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+      const functionFlags = getFunctionFlags(arg);
+      if (functionFlags & 1 /* Generator */) {
+        return false;
       }
-      return node;
+    case 219 /* ArrowFunction */:
+      visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true);
+    case 106 /* NullKeyword */:
+      return true;
+    case 80 /* Identifier */:
+    case 211 /* PropertyAccessExpression */: {
+      const symbol = checker.getSymbolAtLocation(arg);
+      if (!symbol) {
+        return false;
+      }
+      return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer));
     }
-    function onEmitNode(hint, node, emitCallback) {
-      if (node.kind === 312 /* SourceFile */) {
-        currentSourceFile = node;
-        currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)];
-        previousOnEmitNode(hint, node, emitCallback);
-        currentSourceFile = void 0;
-        currentModuleInfo = void 0;
+    default:
+      return false;
+  }
+}
+function getKeyFromNode(exp) {
+  return `${exp.pos.toString()}:${exp.end.toString()}`;
+}
+function canBeConvertedToClass(node, checker) {
+  var _a, _b, _c, _d;
+  if (isFunctionExpression(node)) {
+    if (isVariableDeclaration(node.parent) && ((_a = node.symbol.members) == null ? void 0 : _a.size)) {
+      return true;
+    }
+    const symbol = checker.getSymbolOfExpando(
+      node,
+      /*allowDeclaration*/
+      false
+    );
+    return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
+  }
+  if (isFunctionDeclaration(node)) {
+    return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
+  }
+  return false;
+}
+function canBeConvertedToAsync(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return true;
+    default:
+      return false;
+  }
+}
+
+// src/services/transpile.ts
+var optionsRedundantWithVerbatimModuleSyntax = /* @__PURE__ */ new Set([
+  "isolatedModules"
+]);
+function transpileModule(input, transpileOptions) {
+  return transpileWorker(
+    input,
+    transpileOptions,
+    /*declaration*/
+    false
+  );
+}
+function transpileDeclaration(input, transpileOptions) {
+  return transpileWorker(
+    input,
+    transpileOptions,
+    /*declaration*/
+    true
+  );
+}
+var barebonesLibContent = `/// <reference no-default-lib="true"/>
+interface Boolean {}
+interface Function {}
+interface CallableFunction {}
+interface NewableFunction {}
+interface IArguments {}
+interface Number {}
+interface Object {}
+interface RegExp {}
+interface String {}
+interface Array<T> { length: number; [n: number]: T; }
+interface SymbolConstructor {
+    (desc?: string | number): symbol;
+    for(name: string): symbol;
+    readonly toStringTag: symbol;
+}
+declare var Symbol: SymbolConstructor;
+interface Symbol {
+    readonly [Symbol.toStringTag]: string;
+}`;
+var barebonesLibName = "lib.d.ts";
+var barebonesLibSourceFile;
+function transpileWorker(input, transpileOptions, declaration) {
+  barebonesLibSourceFile ?? (barebonesLibSourceFile = createSourceFile(barebonesLibName, barebonesLibContent, { languageVersion: 99 /* Latest */ }));
+  const diagnostics = [];
+  const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {};
+  const defaultOptions = getDefaultCompilerOptions2();
+  for (const key in defaultOptions) {
+    if (hasProperty(defaultOptions, key) && options[key] === void 0) {
+      options[key] = defaultOptions[key];
+    }
+  }
+  for (const option of transpileOptionValueCompilerOptions) {
+    if (options.verbatimModuleSyntax && optionsRedundantWithVerbatimModuleSyntax.has(option.name)) {
+      continue;
+    }
+    options[option.name] = option.transpileOptionValue;
+  }
+  options.suppressOutputPathCheck = true;
+  options.allowNonTsExtensions = true;
+  if (declaration) {
+    options.declaration = true;
+    options.emitDeclarationOnly = true;
+    options.isolatedDeclarations = true;
+  } else {
+    options.declaration = false;
+  }
+  const newLine = getNewLineCharacter(options);
+  const compilerHost = {
+    getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : fileName === normalizePath(barebonesLibName) ? barebonesLibSourceFile : void 0,
+    writeFile: (name, text) => {
+      if (fileExtensionIs(name, ".map")) {
+        Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name);
+        sourceMapText = text;
       } else {
-        previousOnEmitNode(hint, node, emitCallback);
+        Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name);
+        outputText = text;
+      }
+    },
+    getDefaultLibFileName: () => barebonesLibName,
+    useCaseSensitiveFileNames: () => false,
+    getCanonicalFileName: (fileName) => fileName,
+    getCurrentDirectory: () => "",
+    getNewLine: () => newLine,
+    fileExists: (fileName) => fileName === inputFileName || !!declaration && fileName === barebonesLibName,
+    readFile: () => "",
+    directoryExists: () => true,
+    getDirectories: () => []
+  };
+  const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts");
+  const sourceFile = createSourceFile(
+    inputFileName,
+    input,
+    {
+      languageVersion: getEmitScriptTarget(options),
+      impliedNodeFormat: getImpliedNodeFormatForFile(
+        toPath(inputFileName, "", compilerHost.getCanonicalFileName),
+        /*packageJsonInfoCache*/
+        void 0,
+        compilerHost,
+        options
+      ),
+      setExternalModuleIndicator: getSetExternalModuleIndicator(options),
+      jsDocParsingMode: transpileOptions.jsDocParsingMode ?? 0 /* ParseAll */
+    }
+  );
+  if (transpileOptions.moduleName) {
+    sourceFile.moduleName = transpileOptions.moduleName;
+  }
+  if (transpileOptions.renamedDependencies) {
+    sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies));
+  }
+  let outputText;
+  let sourceMapText;
+  const inputs = declaration ? [inputFileName, barebonesLibName] : [inputFileName];
+  const program = createProgram(inputs, options, compilerHost);
+  if (transpileOptions.reportDiagnostics) {
+    addRange(
+      /*to*/
+      diagnostics,
+      /*from*/
+      program.getSyntacticDiagnostics(sourceFile)
+    );
+    addRange(
+      /*to*/
+      diagnostics,
+      /*from*/
+      program.getOptionsDiagnostics()
+    );
+  }
+  const result = program.emit(
+    /*targetSourceFile*/
+    void 0,
+    /*writeFile*/
+    void 0,
+    /*cancellationToken*/
+    void 0,
+    /*emitOnlyDtsFiles*/
+    declaration,
+    transpileOptions.transformers,
+    /*forceDtsEmit*/
+    declaration
+  );
+  addRange(
+    /*to*/
+    diagnostics,
+    /*from*/
+    result.diagnostics
+  );
+  if (outputText === void 0) return Debug.fail("Output generation failed");
+  return { outputText, diagnostics, sourceMapText };
+}
+function transpile(input, compilerOptions, fileName, diagnostics, moduleName) {
+  const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName });
+  addRange(diagnostics, output.diagnostics);
+  return output.outputText;
+}
+var commandLineOptionsStringToEnum;
+function fixupCompilerOptions(options, diagnostics) {
+  commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number"));
+  options = cloneCompilerOptions(options);
+  for (const opt of commandLineOptionsStringToEnum) {
+    if (!hasProperty(options, opt.name)) {
+      continue;
+    }
+    const value = options[opt.name];
+    if (isString(value)) {
+      options[opt.name] = parseCustomTypeOption(opt, value, diagnostics);
+    } else {
+      if (!forEachEntry(opt.type, (v) => v === value)) {
+        diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt));
       }
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (node.id && noSubstitution[node.id]) {
-        return node;
-      }
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return substituteShorthandPropertyAssignment(node);
+  }
+  return options;
+}
+
+// src/services/_namespaces/ts.NavigateTo.ts
+var ts_NavigateTo_exports = {};
+__export(ts_NavigateTo_exports, {
+  getNavigateToItems: () => getNavigateToItems
+});
+
+// src/services/navigateTo.ts
+function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles) {
+  const patternMatcher = createPatternMatcher(searchValue);
+  if (!patternMatcher) return emptyArray;
+  const rawItems = [];
+  const singleCurrentFile = sourceFiles.length === 1 ? sourceFiles[0] : void 0;
+  for (const sourceFile of sourceFiles) {
+    cancellationToken.throwIfCancellationRequested();
+    if (excludeDtsFiles && sourceFile.isDeclarationFile) {
+      continue;
+    }
+    if (shouldExcludeFile(sourceFile, !!excludeLibFiles, singleCurrentFile)) {
+      continue;
+    }
+    sourceFile.getNamedDeclarations().forEach((declarations, name) => {
+      getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, !!excludeLibFiles, singleCurrentFile, rawItems);
+    });
+  }
+  rawItems.sort(compareNavigateToItems);
+  return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem);
+}
+function shouldExcludeFile(file, excludeLibFiles, singleCurrentFile) {
+  return file !== singleCurrentFile && excludeLibFiles && (isInsideNodeModules(file.path) || file.hasNoDefaultLib);
+}
+function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, excludeLibFiles, singleCurrentFile, rawItems) {
+  const match = patternMatcher.getMatchForLastSegmentOfPattern(name);
+  if (!match) {
+    return;
+  }
+  for (const declaration of declarations) {
+    if (!shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile)) continue;
+    if (patternMatcher.patternContainsDots) {
+      const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name);
+      if (fullMatch) {
+        rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration });
       }
-      return node;
+    } else {
+      rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration });
+    }
+  }
+}
+function shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile) {
+  var _a;
+  switch (declaration.kind) {
+    case 273 /* ImportClause */:
+    case 276 /* ImportSpecifier */:
+    case 271 /* ImportEqualsDeclaration */:
+      const importer = checker.getSymbolAtLocation(declaration.name);
+      const imported = checker.getAliasedSymbol(importer);
+      return importer.escapedName !== imported.escapedName && !((_a = imported.declarations) == null ? void 0 : _a.every((d) => shouldExcludeFile(d.getSourceFile(), excludeLibFiles, singleCurrentFile)));
+    default:
+      return true;
+  }
+}
+function tryAddSingleDeclarationName(declaration, containers) {
+  const name = getNameOfDeclaration(declaration);
+  return !!name && (pushLiteral(name, containers) || name.kind === 167 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers));
+}
+function tryAddComputedPropertyName(expression, containers) {
+  return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers);
+}
+function pushLiteral(node, containers) {
+  return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true);
+}
+function getContainers(declaration) {
+  const containers = [];
+  const name = getNameOfDeclaration(declaration);
+  if (name && name.kind === 167 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) {
+    return emptyArray;
+  }
+  containers.shift();
+  let container = getContainerNode(declaration);
+  while (container) {
+    if (!tryAddSingleDeclarationName(container, containers)) {
+      return emptyArray;
     }
-    function substituteShorthandPropertyAssignment(node) {
-      const name = node.name;
-      const exportedOrImportedName = substituteExpressionIdentifier(name);
-      if (exportedOrImportedName !== name) {
-        if (node.objectAssignmentInitializer) {
-          const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer);
-          return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
+    container = getContainerNode(container);
+  }
+  return containers.reverse();
+}
+function compareNavigateToItems(i1, i2) {
+  return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name);
+}
+function createNavigateToItem(rawItem) {
+  const declaration = rawItem.declaration;
+  const container = getContainerNode(declaration);
+  const containerName = container && getNameOfDeclaration(container);
+  return {
+    name: rawItem.name,
+    kind: getNodeKind(declaration),
+    kindModifiers: getNodeModifiers(declaration),
+    matchKind: PatternMatchKind[rawItem.matchKind],
+    isCaseSensitive: rawItem.isCaseSensitive,
+    fileName: rawItem.fileName,
+    textSpan: createTextSpanFromNode(declaration),
+    // TODO(jfreeman): What should be the containerName when the container has a computed name?
+    containerName: containerName ? containerName.text : "",
+    containerKind: containerName ? getNodeKind(container) : "" /* unknown */
+  };
+}
+
+// src/services/_namespaces/ts.NavigationBar.ts
+var ts_NavigationBar_exports = {};
+__export(ts_NavigationBar_exports, {
+  getNavigationBarItems: () => getNavigationBarItems,
+  getNavigationTree: () => getNavigationTree
+});
+
+// src/services/navigationBar.ts
+var whiteSpaceRegex = /\s+/g;
+var maxLength = 150;
+var curCancellationToken;
+var curSourceFile;
+var parentsStack = [];
+var parent;
+var trackedEs5ClassesStack = [];
+var trackedEs5Classes;
+var emptyChildItemArray = [];
+function getNavigationBarItems(sourceFile, cancellationToken) {
+  curCancellationToken = cancellationToken;
+  curSourceFile = sourceFile;
+  try {
+    return map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem);
+  } finally {
+    reset();
+  }
+}
+function getNavigationTree(sourceFile, cancellationToken) {
+  curCancellationToken = cancellationToken;
+  curSourceFile = sourceFile;
+  try {
+    return convertToTree(rootNavigationBarNode(sourceFile));
+  } finally {
+    reset();
+  }
+}
+function reset() {
+  curSourceFile = void 0;
+  curCancellationToken = void 0;
+  parentsStack = [];
+  parent = void 0;
+  emptyChildItemArray = [];
+}
+function nodeText(node) {
+  return cleanText(node.getText(curSourceFile));
+}
+function navigationBarNodeKind(n) {
+  return n.node.kind;
+}
+function pushChild(parent2, child) {
+  if (parent2.children) {
+    parent2.children.push(child);
+  } else {
+    parent2.children = [child];
+  }
+}
+function rootNavigationBarNode(sourceFile) {
+  Debug.assert(!parentsStack.length);
+  const root = { node: sourceFile, name: void 0, additionalNodes: void 0, parent: void 0, children: void 0, indent: 0 };
+  parent = root;
+  for (const statement of sourceFile.statements) {
+    addChildrenRecursively(statement);
+  }
+  endNode();
+  Debug.assert(!parent && !parentsStack.length);
+  return root;
+}
+function addLeafNode(node, name) {
+  pushChild(parent, emptyNavigationBarNode(node, name));
+}
+function emptyNavigationBarNode(node, name) {
+  return {
+    node,
+    name: name || (isDeclaration(node) || isExpression(node) ? getNameOfDeclaration(node) : void 0),
+    additionalNodes: void 0,
+    parent,
+    children: void 0,
+    indent: parent.indent + 1
+  };
+}
+function addTrackedEs5Class(name) {
+  if (!trackedEs5Classes) {
+    trackedEs5Classes = /* @__PURE__ */ new Map();
+  }
+  trackedEs5Classes.set(name, true);
+}
+function endNestedNodes(depth) {
+  for (let i = 0; i < depth; i++) endNode();
+}
+function startNestedNodes(targetNode, entityName) {
+  const names = [];
+  while (!isPropertyNameLiteral(entityName)) {
+    const name = getNameOrArgument(entityName);
+    const nameText = getElementOrPropertyAccessName(entityName);
+    entityName = entityName.expression;
+    if (nameText === "prototype" || isPrivateIdentifier(name)) continue;
+    names.push(name);
+  }
+  names.push(entityName);
+  for (let i = names.length - 1; i > 0; i--) {
+    const name = names[i];
+    startNode(targetNode, name);
+  }
+  return [names.length - 1, names[0]];
+}
+function startNode(node, name) {
+  const navNode = emptyNavigationBarNode(node, name);
+  pushChild(parent, navNode);
+  parentsStack.push(parent);
+  trackedEs5ClassesStack.push(trackedEs5Classes);
+  trackedEs5Classes = void 0;
+  parent = navNode;
+}
+function endNode() {
+  if (parent.children) {
+    mergeChildren(parent.children, parent);
+    sortChildren(parent.children);
+  }
+  parent = parentsStack.pop();
+  trackedEs5Classes = trackedEs5ClassesStack.pop();
+}
+function addNodeWithRecursiveChild(node, child, name) {
+  startNode(node, name);
+  addChildrenRecursively(child);
+  endNode();
+}
+function addNodeWithRecursiveInitializer(node) {
+  if (node.initializer && isFunctionOrClassExpression(node.initializer)) {
+    startNode(node);
+    forEachChild(node.initializer, addChildrenRecursively);
+    endNode();
+  } else {
+    addNodeWithRecursiveChild(node, node.initializer);
+  }
+}
+function hasNavigationBarName(node) {
+  const name = getNameOfDeclaration(node);
+  if (name === void 0) return false;
+  if (isComputedPropertyName(name)) {
+    const expression = name.expression;
+    return isEntityNameExpression(expression) || isNumericLiteral(expression) || isStringOrNumericLiteralLike(expression);
+  }
+  return !!name;
+}
+function addChildrenRecursively(node) {
+  curCancellationToken.throwIfCancellationRequested();
+  if (!node || isToken(node)) {
+    return;
+  }
+  switch (node.kind) {
+    case 176 /* Constructor */:
+      const ctr = node;
+      addNodeWithRecursiveChild(ctr, ctr.body);
+      for (const param of ctr.parameters) {
+        if (isParameterPropertyDeclaration(param, ctr)) {
+          addLeafNode(param);
         }
-        return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node);
       }
-      return node;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 213 /* CallExpression */:
-          return substituteCallExpression(node);
-        case 215 /* TaggedTemplateExpression */:
-          return substituteTaggedTemplateExpression(node);
-        case 226 /* BinaryExpression */:
-          return substituteBinaryExpression(node);
+      break;
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 173 /* MethodSignature */:
+      if (hasNavigationBarName(node)) {
+        addNodeWithRecursiveChild(node, node.body);
       }
-      return node;
-    }
-    function substituteCallExpression(node) {
-      if (isIdentifier(node.expression)) {
-        const expression = substituteExpressionIdentifier(node.expression);
-        noSubstitution[getNodeId(expression)] = true;
-        if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) {
-          return addInternalEmitFlags(
-            factory2.updateCallExpression(
-              node,
-              expression,
-              /*typeArguments*/
-              void 0,
-              node.arguments
-            ),
-            16 /* IndirectCall */
-          );
-        }
+      break;
+    case 172 /* PropertyDeclaration */:
+      if (hasNavigationBarName(node)) {
+        addNodeWithRecursiveInitializer(node);
       }
-      return node;
-    }
-    function substituteTaggedTemplateExpression(node) {
-      if (isIdentifier(node.tag)) {
-        const tag = substituteExpressionIdentifier(node.tag);
-        noSubstitution[getNodeId(tag)] = true;
-        if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) {
-          return addInternalEmitFlags(
-            factory2.updateTaggedTemplateExpression(
-              node,
-              tag,
-              /*typeArguments*/
-              void 0,
-              node.template
-            ),
-            16 /* IndirectCall */
-          );
-        }
+      break;
+    case 171 /* PropertySignature */:
+      if (hasNavigationBarName(node)) {
+        addLeafNode(node);
       }
-      return node;
-    }
-    function substituteExpressionIdentifier(node) {
-      var _a, _b;
-      if (getEmitFlags(node) & 8192 /* HelperName */) {
-        const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
-        if (externalHelpersModuleName) {
-          return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
-        }
-        return node;
-      } else if (!(isGeneratedIdentifier(node) && !(node.emitNode.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
-        const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
-        if (exportContainer && exportContainer.kind === 312 /* SourceFile */) {
-          return setTextRange(
-            factory2.createPropertyAccessExpression(
-              factory2.createIdentifier("exports"),
-              factory2.cloneNode(node)
-            ),
-            /*location*/
-            node
-          );
-        }
-        const importDeclaration = resolver.getReferencedImportDeclaration(node);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(importDeclaration.parent),
-                factory2.createIdentifier("default")
-              ),
-              /*location*/
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            const name = importDeclaration.propertyName || importDeclaration.name;
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                factory2.cloneNode(name)
-              ),
-              /*location*/
-              node
-            );
+      break;
+    case 273 /* ImportClause */:
+      const importClause = node;
+      if (importClause.name) {
+        addLeafNode(importClause.name);
+      }
+      const { namedBindings } = importClause;
+      if (namedBindings) {
+        if (namedBindings.kind === 274 /* NamespaceImport */) {
+          addLeafNode(namedBindings);
+        } else {
+          for (const element of namedBindings.elements) {
+            addLeafNode(element);
           }
         }
       }
-      return node;
+      break;
+    case 304 /* ShorthandPropertyAssignment */:
+      addNodeWithRecursiveChild(node, node.name);
+      break;
+    case 305 /* SpreadAssignment */:
+      const { expression } = node;
+      isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node);
+      break;
+    case 208 /* BindingElement */:
+    case 303 /* PropertyAssignment */:
+    case 260 /* VariableDeclaration */: {
+      const child = node;
+      if (isBindingPattern(child.name)) {
+        addChildrenRecursively(child.name);
+      } else {
+        addNodeWithRecursiveInitializer(child);
+      }
+      break;
     }
-    function substituteBinaryExpression(node) {
-      if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) {
-        const exportedNames = getExports(node.left);
-        if (exportedNames) {
-          let expression = node;
-          for (const exportName of exportedNames) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(
-              exportName,
-              expression,
-              /*location*/
-              node
-            );
-          }
-          return expression;
+    case 262 /* FunctionDeclaration */:
+      const nameNode = node.name;
+      if (nameNode && isIdentifier(nameNode)) {
+        addTrackedEs5Class(nameNode.text);
+      }
+      addNodeWithRecursiveChild(node, node.body);
+      break;
+    case 219 /* ArrowFunction */:
+    case 218 /* FunctionExpression */:
+      addNodeWithRecursiveChild(node, node.body);
+      break;
+    case 266 /* EnumDeclaration */:
+      startNode(node);
+      for (const member of node.members) {
+        if (!isComputedProperty(member)) {
+          addLeafNode(member);
         }
       }
-      return node;
+      endNode();
+      break;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+      startNode(node);
+      for (const member of node.members) {
+        addChildrenRecursively(member);
+      }
+      endNode();
+      break;
+    case 267 /* ModuleDeclaration */:
+      addNodeWithRecursiveChild(node, getInteriorModule(node).body);
+      break;
+    case 277 /* ExportAssignment */: {
+      const expression2 = node.expression;
+      const child = isObjectLiteralExpression(expression2) || isCallExpression(expression2) ? expression2 : isArrowFunction(expression2) || isFunctionExpression(expression2) ? expression2.body : void 0;
+      if (child) {
+        startNode(node);
+        addChildrenRecursively(child);
+        endNode();
+      } else {
+        addLeafNode(node);
+      }
+      break;
     }
-    function getExports(name) {
-      if (!isGeneratedIdentifier(name)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(name);
-        if (importDeclaration) {
-          return currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(importDeclaration)];
-        }
-        const bindingsSet = /* @__PURE__ */ new Set();
-        const declarations = resolver.getReferencedValueDeclarations(name);
-        if (declarations) {
-          for (const declaration of declarations) {
-            const bindings = currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(declaration)];
-            if (bindings) {
-              for (const binding of bindings) {
-                bindingsSet.add(binding);
+    case 281 /* ExportSpecifier */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 181 /* IndexSignature */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 265 /* TypeAliasDeclaration */:
+      addLeafNode(node);
+      break;
+    case 213 /* CallExpression */:
+    case 226 /* BinaryExpression */: {
+      const special = getAssignmentDeclarationKind(node);
+      switch (special) {
+        case 1 /* ExportsProperty */:
+        case 2 /* ModuleExports */:
+          addNodeWithRecursiveChild(node, node.right);
+          return;
+        case 6 /* Prototype */:
+        case 3 /* PrototypeProperty */: {
+          const binaryExpression = node;
+          const assignmentTarget = binaryExpression.left;
+          const prototypeAccess = special === 3 /* PrototypeProperty */ ? assignmentTarget.expression : assignmentTarget;
+          let depth = 0;
+          let className;
+          if (isIdentifier(prototypeAccess.expression)) {
+            addTrackedEs5Class(prototypeAccess.expression.text);
+            className = prototypeAccess.expression;
+          } else {
+            [depth, className] = startNestedNodes(binaryExpression, prototypeAccess.expression);
+          }
+          if (special === 6 /* Prototype */) {
+            if (isObjectLiteralExpression(binaryExpression.right)) {
+              if (binaryExpression.right.properties.length > 0) {
+                startNode(binaryExpression, className);
+                forEachChild(binaryExpression.right, addChildrenRecursively);
+                endNode();
               }
             }
+          } else if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
+            addNodeWithRecursiveChild(node, binaryExpression.right, className);
+          } else {
+            startNode(binaryExpression, className);
+            addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name);
+            endNode();
           }
-          if (bindingsSet.size) {
-            return arrayFrom(bindingsSet);
-          }
+          endNestedNodes(depth);
+          return;
+        }
+        case 7 /* ObjectDefinePropertyValue */:
+        case 9 /* ObjectDefinePrototypeProperty */: {
+          const defineCall = node;
+          const className = special === 7 /* ObjectDefinePropertyValue */ ? defineCall.arguments[0] : defineCall.arguments[0].expression;
+          const memberName = defineCall.arguments[1];
+          const [depth, classNameIdentifier] = startNestedNodes(node, className);
+          startNode(node, classNameIdentifier);
+          startNode(node, setTextRange(factory.createIdentifier(memberName.text), memberName));
+          addChildrenRecursively(node.arguments[2]);
+          endNode();
+          endNode();
+          endNestedNodes(depth);
+          return;
         }
-      } else if (isFileLevelReservedGeneratedIdentifier(name)) {
-        const exportSpecifiers = currentModuleInfo == null ? void 0 : currentModuleInfo.exportSpecifiers.get(name);
-        if (exportSpecifiers) {
-          const exportedNames = [];
-          for (const exportSpecifier of exportSpecifiers) {
-            exportedNames.push(exportSpecifier.name);
+        case 5 /* Property */: {
+          const binaryExpression = node;
+          const assignmentTarget = binaryExpression.left;
+          const targetFunction = assignmentTarget.expression;
+          if (isIdentifier(targetFunction) && getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) {
+            if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
+              addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction);
+            } else if (isBindableStaticAccessExpression(assignmentTarget)) {
+              startNode(binaryExpression, targetFunction);
+              addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, getNameOrArgument(assignmentTarget));
+              endNode();
+            }
+            return;
           }
-          return exportedNames;
+          break;
         }
+        case 4 /* ThisProperty */:
+        case 0 /* None */:
+        case 8 /* ObjectDefinePropertyExports */:
+          break;
+        default:
+          Debug.assertNever(special);
       }
     }
+    default:
+      if (hasJSDocNodes(node)) {
+        forEach(node.jsDoc, (jsDoc) => {
+          forEach(jsDoc.tags, (tag) => {
+            if (isJSDocTypeAlias(tag)) {
+              addLeafNode(tag);
+            }
+          });
+        });
+      }
+      forEachChild(node, addChildrenRecursively);
   }
-  var dynamicImportUMDHelper;
-  var init_module = __esm({
-    "src/compiler/transformers/module/module.ts"() {
-      "use strict";
-      init_ts2();
-      dynamicImportUMDHelper = {
-        name: "typescript:dynamicimport-sync-require",
-        scoped: true,
-        text: `
-            var __syncRequire = typeof module === "object" && typeof module.exports === "object";`
-      };
+}
+function mergeChildren(children, node) {
+  const nameToItems = /* @__PURE__ */ new Map();
+  filterMutate(children, (child, index) => {
+    const declName = child.name || getNameOfDeclaration(child.node);
+    const name = declName && nodeText(declName);
+    if (!name) {
+      return true;
     }
-  });
-
-  // src/compiler/transformers/module/system.ts
-  function transformSystemModule(context) {
-    const {
-      factory: factory2,
-      startLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const host = context.getEmitHost();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(80 /* Identifier */);
-    context.enableSubstitution(304 /* ShorthandPropertyAssignment */);
-    context.enableSubstitution(226 /* BinaryExpression */);
-    context.enableSubstitution(236 /* MetaProperty */);
-    context.enableEmitNotification(312 /* SourceFile */);
-    const moduleInfoMap = [];
-    const exportFunctionsMap = [];
-    const noSubstitutionMap = [];
-    const contextObjectMap = [];
-    let currentSourceFile;
-    let moduleInfo;
-    let exportFunction;
-    let contextObject;
-    let hoistedStatements;
-    let enclosingBlockScopedContainer;
-    let noSubstitution;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) {
-        return node;
-      }
-      const id = getOriginalNodeId(node);
-      currentSourceFile = node;
-      enclosingBlockScopedContainer = node;
-      moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node);
-      exportFunction = factory2.createUniqueName("exports");
-      exportFunctionsMap[id] = exportFunction;
-      contextObject = contextObjectMap[id] = factory2.createUniqueName("context");
-      const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
-      const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
-      const moduleBodyFunction = factory2.createFunctionExpression(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        /*name*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        [
-          factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            exportFunction
-          ),
-          factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            contextObject
-          )
-        ],
-        /*type*/
-        void 0,
-        moduleBodyBlock
-      );
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name));
-      const updated = setEmitFlags(
-        factory2.updateSourceFile(
-          node,
-          setTextRange(
-            factory2.createNodeArray([
-              factory2.createExpressionStatement(
-                factory2.createCallExpression(
-                  factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
-                  /*typeArguments*/
-                  void 0,
-                  moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
-                )
-              )
-            ]),
-            node.statements
-          )
-        ),
-        2048 /* NoTrailingComments */
-      );
-      if (!outFile(compilerOptions)) {
-        moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped);
-      }
-      if (noSubstitution) {
-        noSubstitutionMap[id] = noSubstitution;
-        noSubstitution = void 0;
-      }
-      currentSourceFile = void 0;
-      moduleInfo = void 0;
-      exportFunction = void 0;
-      contextObject = void 0;
-      hoistedStatements = void 0;
-      enclosingBlockScopedContainer = void 0;
-      return updated;
+    const itemsWithSameName = nameToItems.get(name);
+    if (!itemsWithSameName) {
+      nameToItems.set(name, child);
+      return true;
     }
-    function collectDependencyGroups(externalImports) {
-      const groupIndices = /* @__PURE__ */ new Map();
-      const dependencyGroups = [];
-      for (const externalImport of externalImports) {
-        const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions);
-        if (externalModuleName) {
-          const text = externalModuleName.text;
-          const groupIndex = groupIndices.get(text);
-          if (groupIndex !== void 0) {
-            dependencyGroups[groupIndex].externalImports.push(externalImport);
-          } else {
-            groupIndices.set(text, dependencyGroups.length);
-            dependencyGroups.push({
-              name: externalModuleName,
-              externalImports: [externalImport]
-            });
-          }
+    if (itemsWithSameName instanceof Array) {
+      for (const itemWithSameName of itemsWithSameName) {
+        if (tryMerge(itemWithSameName, child, index, node)) {
+          return false;
         }
       }
-      return dependencyGroups;
-    }
-    function createSystemModuleBody(node, dependencyGroups) {
-      const statements = [];
-      startLexicalEnvironment();
-      const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
-      const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
-      statements.push(
-        factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              "__moduleName",
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              factory2.createLogicalAnd(
-                contextObject,
-                factory2.createPropertyAccessExpression(contextObject, "id")
-              )
-            )
-          ])
-        )
-      );
-      visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement);
-      const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset);
-      addRange(statements, hoistedStatements);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const exportStarFunction = addExportStarIfNeeded(statements);
-      const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(1024 /* Async */) : void 0;
-      const moduleObject = factory2.createObjectLiteralExpression(
-        [
-          factory2.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)),
-          factory2.createPropertyAssignment(
-            "execute",
-            factory2.createFunctionExpression(
-              modifiers,
-              /*asteriskToken*/
-              void 0,
-              /*name*/
-              void 0,
-              /*typeParameters*/
-              void 0,
-              /*parameters*/
-              [],
-              /*type*/
-              void 0,
-              factory2.createBlock(
-                executeStatements,
-                /*multiLine*/
-                true
-              )
-            )
-          )
-        ],
-        /*multiLine*/
-        true
-      );
-      statements.push(factory2.createReturnStatement(moduleObject));
-      return factory2.createBlock(
-        statements,
-        /*multiLine*/
-        true
-      );
-    }
-    function addExportStarIfNeeded(statements) {
-      if (!moduleInfo.hasExportStarsToExportValues) {
-        return;
+      itemsWithSameName.push(child);
+      return true;
+    } else {
+      const itemWithSameName = itemsWithSameName;
+      if (tryMerge(itemWithSameName, child, index, node)) {
+        return false;
       }
-      if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) {
-        let hasExportDeclarationWithExportClause = false;
-        for (const externalImport of moduleInfo.externalImports) {
-          if (externalImport.kind === 278 /* ExportDeclaration */ && externalImport.exportClause) {
-            hasExportDeclarationWithExportClause = true;
-            break;
-          }
-        }
-        if (!hasExportDeclarationWithExportClause) {
-          const exportStarFunction2 = createExportStarFunction(
-            /*localNames*/
+      nameToItems.set(name, [itemWithSameName, child]);
+      return true;
+    }
+  });
+}
+var isEs5ClassMember = {
+  [5 /* Property */]: true,
+  [3 /* PrototypeProperty */]: true,
+  [7 /* ObjectDefinePropertyValue */]: true,
+  [9 /* ObjectDefinePrototypeProperty */]: true,
+  [0 /* None */]: false,
+  [1 /* ExportsProperty */]: false,
+  [2 /* ModuleExports */]: false,
+  [8 /* ObjectDefinePropertyExports */]: false,
+  [6 /* Prototype */]: true,
+  [4 /* ThisProperty */]: false
+};
+function tryMergeEs5Class(a, b, bIndex, parent2) {
+  function isPossibleConstructor(node) {
+    return isFunctionExpression(node) || isFunctionDeclaration(node) || isVariableDeclaration(node);
+  }
+  const bAssignmentDeclarationKind = isBinaryExpression(b.node) || isCallExpression(b.node) ? getAssignmentDeclarationKind(b.node) : 0 /* None */;
+  const aAssignmentDeclarationKind = isBinaryExpression(a.node) || isCallExpression(a.node) ? getAssignmentDeclarationKind(a.node) : 0 /* None */;
+  if (isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind] || isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node) || isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) {
+    let lastANode = a.additionalNodes && lastOrUndefined(a.additionalNodes) || a.node;
+    if (!isClassDeclaration(a.node) && !isClassDeclaration(b.node) || isPossibleConstructor(a.node) || isPossibleConstructor(b.node)) {
+      const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0;
+      if (ctorFunction !== void 0) {
+        const ctorNode = setTextRange(
+          factory.createConstructorDeclaration(
+            /*modifiers*/
+            void 0,
+            [],
+            /*body*/
             void 0
-          );
-          statements.push(exportStarFunction2);
-          return exportStarFunction2.name;
-        }
-      }
-      const exportedNames = [];
-      if (moduleInfo.exportedNames) {
-        for (const exportedLocalName of moduleInfo.exportedNames) {
-          if (exportedLocalName.escapedText === "default") {
-            continue;
+          ),
+          ctorFunction
+        );
+        const ctor = emptyNavigationBarNode(ctorNode);
+        ctor.indent = a.indent + 1;
+        ctor.children = a.node === ctorFunction ? a.children : b.children;
+        a.children = a.node === ctorFunction ? concatenate([ctor], b.children || [b]) : concatenate(a.children || [{ ...a }], [ctor]);
+      } else {
+        if (a.children || b.children) {
+          a.children = concatenate(a.children || [{ ...a }], b.children || [b]);
+          if (a.children) {
+            mergeChildren(a.children, a);
+            sortChildren(a.children);
           }
-          exportedNames.push(
-            factory2.createPropertyAssignment(
-              factory2.createStringLiteralFromNode(exportedLocalName),
-              factory2.createTrue()
-            )
-          );
         }
       }
-      const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
-      statements.push(
-        factory2.createVariableStatement(
+      lastANode = a.node = setTextRange(
+        factory.createClassDeclaration(
           /*modifiers*/
           void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              exportedNamesStorageRef,
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              factory2.createObjectLiteralExpression(
-                exportedNames,
-                /*multiLine*/
-                true
-              )
-            )
-          ])
-        )
+          a.name || factory.createIdentifier("__class__"),
+          /*typeParameters*/
+          void 0,
+          /*heritageClauses*/
+          void 0,
+          []
+        ),
+        a.node
       );
-      const exportStarFunction = createExportStarFunction(exportedNamesStorageRef);
-      statements.push(exportStarFunction);
-      return exportStarFunction.name;
-    }
-    function createExportStarFunction(localNames) {
-      const exportStarFunction = factory2.createUniqueName("exportStar");
-      const m = factory2.createIdentifier("m");
-      const n = factory2.createIdentifier("n");
-      const exports = factory2.createIdentifier("exports");
-      let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default"));
-      if (localNames) {
-        condition = factory2.createLogicalAnd(
-          condition,
-          factory2.createLogicalNot(
-            factory2.createCallExpression(
-              factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
-              /*typeArguments*/
-              void 0,
-              [n]
-            )
-          )
-        );
+    } else {
+      a.children = concatenate(a.children, b.children);
+      if (a.children) {
+        mergeChildren(a.children, a);
       }
-      return factory2.createFunctionDeclaration(
-        /*modifiers*/
-        void 0,
-        /*asteriskToken*/
-        void 0,
-        exportStarFunction,
-        /*typeParameters*/
-        void 0,
-        [factory2.createParameterDeclaration(
+    }
+    const bNode = b.node;
+    if (parent2.children[bIndex - 1].node.end === lastANode.end) {
+      setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end });
+    } else {
+      if (!a.additionalNodes) a.additionalNodes = [];
+      a.additionalNodes.push(setTextRange(
+        factory.createClassDeclaration(
           /*modifiers*/
           void 0,
-          /*dotDotDotToken*/
+          a.name || factory.createIdentifier("__class__"),
+          /*typeParameters*/
           void 0,
-          m
-        )],
-        /*type*/
-        void 0,
-        factory2.createBlock(
-          [
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(
-                  exports,
-                  /*exclamationToken*/
-                  void 0,
-                  /*type*/
-                  void 0,
-                  factory2.createObjectLiteralExpression([])
-                )
-              ])
-            ),
-            factory2.createForInStatement(
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(n)
-              ]),
-              m,
-              factory2.createBlock([
-                setEmitFlags(
-                  factory2.createIfStatement(
-                    condition,
-                    factory2.createExpressionStatement(
-                      factory2.createAssignment(
-                        factory2.createElementAccessExpression(exports, n),
-                        factory2.createElementAccessExpression(m, n)
-                      )
-                    )
-                  ),
-                  1 /* SingleLine */
-                )
-              ])
-            ),
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                exportFunction,
-                /*typeArguments*/
-                void 0,
-                [exports]
-              )
-            )
-          ],
-          /*multiLine*/
-          true
-        )
-      );
+          /*heritageClauses*/
+          void 0,
+          []
+        ),
+        b.node
+      ));
     }
-    function createSettersArray(exportStarFunction, dependencyGroups) {
-      const setters = [];
-      for (const group2 of dependencyGroups) {
-        const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile));
-        const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName("");
-        const statements = [];
-        for (const entry of group2.externalImports) {
-          const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile);
-          switch (entry.kind) {
-            case 272 /* ImportDeclaration */:
-              if (!entry.importClause) {
-                break;
-              }
-            case 271 /* ImportEqualsDeclaration */:
-              Debug.assert(importVariableName !== void 0);
-              statements.push(
-                factory2.createExpressionStatement(
-                  factory2.createAssignment(importVariableName, parameterName)
-                )
-              );
-              if (hasSyntacticModifier(entry, 32 /* Export */)) {
-                statements.push(
-                  factory2.createExpressionStatement(
-                    factory2.createCallExpression(
-                      exportFunction,
-                      /*typeArguments*/
-                      void 0,
-                      [
-                        factory2.createStringLiteral(idText(importVariableName)),
-                        parameterName
-                      ]
-                    )
-                  )
-                );
-              }
-              break;
-            case 278 /* ExportDeclaration */:
-              Debug.assert(importVariableName !== void 0);
-              if (entry.exportClause) {
-                if (isNamedExports(entry.exportClause)) {
-                  const properties = [];
-                  for (const e of entry.exportClause.elements) {
-                    properties.push(
-                      factory2.createPropertyAssignment(
-                        factory2.createStringLiteral(idText(e.name)),
-                        factory2.createElementAccessExpression(
-                          parameterName,
-                          factory2.createStringLiteral(idText(e.propertyName || e.name))
-                        )
-                      )
-                    );
-                  }
-                  statements.push(
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        exportFunction,
-                        /*typeArguments*/
-                        void 0,
-                        [factory2.createObjectLiteralExpression(
-                          properties,
-                          /*multiLine*/
-                          true
-                        )]
-                      )
-                    )
-                  );
-                } else {
-                  statements.push(
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        exportFunction,
-                        /*typeArguments*/
-                        void 0,
-                        [
-                          factory2.createStringLiteral(idText(entry.exportClause.name)),
-                          parameterName
-                        ]
-                      )
-                    )
-                  );
-                }
-              } else {
-                statements.push(
-                  factory2.createExpressionStatement(
-                    factory2.createCallExpression(
-                      exportStarFunction,
-                      /*typeArguments*/
-                      void 0,
-                      [parameterName]
-                    )
-                  )
-                );
-              }
-              break;
-          }
+    return true;
+  }
+  return bAssignmentDeclarationKind === 0 /* None */ ? false : true;
+}
+function tryMerge(a, b, bIndex, parent2) {
+  if (tryMergeEs5Class(a, b, bIndex, parent2)) {
+    return true;
+  }
+  if (shouldReallyMerge(a.node, b.node, parent2)) {
+    merge(a, b);
+    return true;
+  }
+  return false;
+}
+function shouldReallyMerge(a, b, parent2) {
+  if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent2) && isOwnChild(b, parent2))) {
+    return false;
+  }
+  switch (a.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return isStatic(a) === isStatic(b);
+    case 267 /* ModuleDeclaration */:
+      return areSameModule(a, b) && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b);
+    default:
+      return true;
+  }
+}
+function isSynthesized(node) {
+  return !!(node.flags & 16 /* Synthesized */);
+}
+function isOwnChild(n, parent2) {
+  const par = isModuleBlock(n.parent) ? n.parent.parent : n.parent;
+  return par === parent2.node || contains(parent2.additionalNodes, par);
+}
+function areSameModule(a, b) {
+  if (!a.body || !b.body) {
+    return a.body === b.body;
+  }
+  return a.body.kind === b.body.kind && (a.body.kind !== 267 /* ModuleDeclaration */ || areSameModule(a.body, b.body));
+}
+function merge(target, source) {
+  target.additionalNodes = target.additionalNodes || [];
+  target.additionalNodes.push(source.node);
+  if (source.additionalNodes) {
+    target.additionalNodes.push(...source.additionalNodes);
+  }
+  target.children = concatenate(target.children, source.children);
+  if (target.children) {
+    mergeChildren(target.children, target);
+    sortChildren(target.children);
+  }
+}
+function sortChildren(children) {
+  children.sort(compareChildren);
+}
+function compareChildren(child1, child2) {
+  return compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) || compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2));
+}
+function tryGetName(node) {
+  if (node.kind === 267 /* ModuleDeclaration */) {
+    return getModuleName(node);
+  }
+  const declName = getNameOfDeclaration(node);
+  if (declName && isPropertyName(declName)) {
+    const propertyName = getPropertyNameForPropertyNameNode(declName);
+    return propertyName && unescapeLeadingUnderscores(propertyName);
+  }
+  switch (node.kind) {
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 231 /* ClassExpression */:
+      return getFunctionOrClassName(node);
+    default:
+      return void 0;
+  }
+}
+function getItemName(node, name) {
+  if (node.kind === 267 /* ModuleDeclaration */) {
+    return cleanText(getModuleName(node));
+  }
+  if (name) {
+    const text = isIdentifier(name) ? name.text : isElementAccessExpression(name) ? `[${nodeText(name.argumentExpression)}]` : nodeText(name);
+    if (text.length > 0) {
+      return cleanText(text);
+    }
+  }
+  switch (node.kind) {
+    case 307 /* SourceFile */:
+      const sourceFile = node;
+      return isExternalModule(sourceFile) ? `"${escapeString(getBaseFileName(removeFileExtension(normalizePath(sourceFile.fileName))))}"` : "<global>";
+    case 277 /* ExportAssignment */:
+      return isExportAssignment(node) && node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
+    case 219 /* ArrowFunction */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+      if (getSyntacticModifierFlags(node) & 2048 /* Default */) {
+        return "default";
+      }
+      return getFunctionOrClassName(node);
+    case 176 /* Constructor */:
+      return "constructor";
+    case 180 /* ConstructSignature */:
+      return "new()";
+    case 179 /* CallSignature */:
+      return "()";
+    case 181 /* IndexSignature */:
+      return "[]";
+    default:
+      return "<unknown>";
+  }
+}
+function primaryNavBarMenuItems(root) {
+  const primaryNavBarMenuItems2 = [];
+  function recur(item) {
+    if (shouldAppearInPrimaryNavBarMenu(item)) {
+      primaryNavBarMenuItems2.push(item);
+      if (item.children) {
+        for (const child of item.children) {
+          recur(child);
         }
-        setters.push(
-          factory2.createFunctionExpression(
-            /*modifiers*/
-            void 0,
-            /*asteriskToken*/
-            void 0,
-            /*name*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            [factory2.createParameterDeclaration(
-              /*modifiers*/
-              void 0,
-              /*dotDotDotToken*/
-              void 0,
-              parameterName
-            )],
-            /*type*/
-            void 0,
-            factory2.createBlock(
-              statements,
-              /*multiLine*/
-              true
-            )
-          )
-        );
       }
-      return factory2.createArrayLiteralExpression(
-        setters,
-        /*multiLine*/
-        true
-      );
     }
-    function topLevelVisitor(node) {
-      switch (node.kind) {
-        case 272 /* ImportDeclaration */:
-          return visitImportDeclaration(node);
-        case 271 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 278 /* ExportDeclaration */:
-          return visitExportDeclaration(node);
-        case 277 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        default:
-          return topLevelNestedVisitor(node);
-      }
+  }
+  recur(root);
+  return primaryNavBarMenuItems2;
+  function shouldAppearInPrimaryNavBarMenu(item) {
+    if (item.children) {
+      return true;
+    }
+    switch (navigationBarNodeKind(item)) {
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+      case 266 /* EnumDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 267 /* ModuleDeclaration */:
+      case 307 /* SourceFile */:
+      case 265 /* TypeAliasDeclaration */:
+      case 346 /* JSDocTypedefTag */:
+      case 338 /* JSDocCallbackTag */:
+        return true;
+      case 219 /* ArrowFunction */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        return isTopLevelFunctionDeclaration(item);
+      default:
+        return false;
     }
-    function visitImportDeclaration(node) {
-      let statements;
-      if (node.importClause) {
-        hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
+    function isTopLevelFunctionDeclaration(item2) {
+      if (!item2.node.body) {
+        return false;
+      }
+      switch (navigationBarNodeKind(item2.parent)) {
+        case 268 /* ModuleBlock */:
+        case 307 /* SourceFile */:
+        case 174 /* MethodDeclaration */:
+        case 176 /* Constructor */:
+          return true;
+        default:
+          return false;
       }
-      return singleOrMany(appendExportsOfImportDeclaration(statements, node));
     }
-    function visitExportDeclaration(node) {
-      Debug.assertIsDefined(node);
-      return void 0;
+  }
+}
+function convertToTree(n) {
+  return {
+    text: getItemName(n.node, n.name),
+    kind: getNodeKind(n.node),
+    kindModifiers: getModifiers2(n.node),
+    spans: getSpans(n),
+    nameSpan: n.name && getNodeSpan(n.name),
+    childItems: map(n.children, convertToTree)
+  };
+}
+function convertToPrimaryNavBarMenuItem(n) {
+  return {
+    text: getItemName(n.node, n.name),
+    kind: getNodeKind(n.node),
+    kindModifiers: getModifiers2(n.node),
+    spans: getSpans(n),
+    childItems: map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray,
+    indent: n.indent,
+    bolded: false,
+    grayed: false
+  };
+  function convertToSecondaryNavBarMenuItem(n2) {
+    return {
+      text: getItemName(n2.node, n2.name),
+      kind: getNodeKind(n2.node),
+      kindModifiers: getNodeModifiers(n2.node),
+      spans: getSpans(n2),
+      childItems: emptyChildItemArray,
+      indent: 0,
+      bolded: false,
+      grayed: false
+    };
+  }
+}
+function getSpans(n) {
+  const spans = [getNodeSpan(n.node)];
+  if (n.additionalNodes) {
+    for (const node of n.additionalNodes) {
+      spans.push(getNodeSpan(node));
+    }
+  }
+  return spans;
+}
+function getModuleName(moduleDeclaration) {
+  if (isAmbientModule(moduleDeclaration)) {
+    return getTextOfNode(moduleDeclaration.name);
+  }
+  return getFullyQualifiedModuleName(moduleDeclaration);
+}
+function getFullyQualifiedModuleName(moduleDeclaration) {
+  const result = [getTextOfIdentifierOrLiteral(moduleDeclaration.name)];
+  while (moduleDeclaration.body && moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) {
+    moduleDeclaration = moduleDeclaration.body;
+    result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name));
+  }
+  return result.join(".");
+}
+function getInteriorModule(decl) {
+  return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl;
+}
+function isComputedProperty(member) {
+  return !member.name || member.name.kind === 167 /* ComputedPropertyName */;
+}
+function getNodeSpan(node) {
+  return node.kind === 307 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile);
+}
+function getModifiers2(node) {
+  if (node.parent && node.parent.kind === 260 /* VariableDeclaration */) {
+    node = node.parent;
+  }
+  return getNodeModifiers(node);
+}
+function getFunctionOrClassName(node) {
+  const { parent: parent2 } = node;
+  if (node.name && getFullWidth(node.name) > 0) {
+    return cleanText(declarationNameToString(node.name));
+  } else if (isVariableDeclaration(parent2)) {
+    return cleanText(declarationNameToString(parent2.name));
+  } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */) {
+    return nodeText(parent2.left).replace(whiteSpaceRegex, "");
+  } else if (isPropertyAssignment(parent2)) {
+    return nodeText(parent2.name);
+  } else if (getSyntacticModifierFlags(node) & 2048 /* Default */) {
+    return "default";
+  } else if (isClassLike(node)) {
+    return "<class>";
+  } else if (isCallExpression(parent2)) {
+    let name = getCalledExpressionName(parent2.expression);
+    if (name !== void 0) {
+      name = cleanText(name);
+      if (name.length > maxLength) {
+        return `${name} callback`;
+      }
+      const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) || isTemplateLiteral(a) ? a.getText(curSourceFile) : void 0).join(", "));
+      return `${name}(${args}) callback`;
+    }
+  }
+  return "<function>";
+}
+function getCalledExpressionName(expr) {
+  if (isIdentifier(expr)) {
+    return expr.text;
+  } else if (isPropertyAccessExpression(expr)) {
+    const left = getCalledExpressionName(expr.expression);
+    const right = expr.name.text;
+    return left === void 0 ? right : `${left}.${right}`;
+  } else {
+    return void 0;
+  }
+}
+function isFunctionOrClassExpression(node) {
+  switch (node.kind) {
+    case 219 /* ArrowFunction */:
+    case 218 /* FunctionExpression */:
+    case 231 /* ClassExpression */:
+      return true;
+    default:
+      return false;
+  }
+}
+function cleanText(text) {
+  text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text;
+  return text.replace(/\\?(\r?\n|\r|\u2028|\u2029)/g, "");
+}
+
+// src/services/_namespaces/ts.refactor.ts
+var ts_refactor_exports = {};
+__export(ts_refactor_exports, {
+  addExportToChanges: () => addExportToChanges,
+  addExportsInOldFile: () => addExportsInOldFile,
+  addImportsForMovedSymbols: () => addImportsForMovedSymbols,
+  addNewFileToTsconfig: () => addNewFileToTsconfig,
+  addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports,
+  addTargetFileImports: () => addTargetFileImports,
+  containsJsx: () => containsJsx,
+  convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports,
+  convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports,
+  convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports,
+  convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports,
+  createNewFileName: () => createNewFileName,
+  deleteMovedStatements: () => deleteMovedStatements,
+  deleteUnusedImports: () => deleteUnusedImports,
+  deleteUnusedOldImports: () => deleteUnusedOldImports,
+  doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault,
+  extractSymbol: () => ts_refactor_extractSymbol_exports,
+  filterImport: () => filterImport,
+  forEachImportInStatement: () => forEachImportInStatement,
+  generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports,
+  getApplicableRefactors: () => getApplicableRefactors,
+  getEditsForRefactor: () => getEditsForRefactor,
+  getExistingLocals: () => getExistingLocals,
+  getIdentifierForNode: () => getIdentifierForNode,
+  getNewStatementsAndRemoveFromOldFile: () => getNewStatementsAndRemoveFromOldFile,
+  getStatementsToMove: () => getStatementsToMove,
+  getTopLevelDeclarationStatement: () => getTopLevelDeclarationStatement,
+  getUsageInfo: () => getUsageInfo,
+  inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports,
+  isRefactorErrorInfo: () => isRefactorErrorInfo,
+  isTopLevelDeclaration: () => isTopLevelDeclaration,
+  moduleSpecifierFromImport: () => moduleSpecifierFromImport,
+  nameOfTopLevelDeclaration: () => nameOfTopLevelDeclaration,
+  refactorKindBeginsWith: () => refactorKindBeginsWith,
+  registerRefactor: () => registerRefactor,
+  updateImportsInOtherFiles: () => updateImportsInOtherFiles
+});
+
+// src/services/refactorProvider.ts
+var refactors = /* @__PURE__ */ new Map();
+function registerRefactor(name, refactor) {
+  refactors.set(name, refactor);
+}
+function getApplicableRefactors(context, includeInteractiveActions) {
+  return arrayFrom(flatMapIterator(refactors.values(), (refactor) => {
+    var _a;
+    return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a = refactor.kinds) == null ? void 0 : _a.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context, includeInteractiveActions);
+  }));
+}
+function getEditsForRefactor(context, refactorName14, actionName2, interactiveRefactorArguments) {
+  const refactor = refactors.get(refactorName14);
+  return refactor && refactor.getEditsForAction(context, actionName2, interactiveRefactorArguments);
+}
+
+// src/services/refactors/convertExport.ts
+var refactorName = "Convert export";
+var defaultToNamedAction = {
+  name: "Convert default export to named export",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export),
+  kind: "refactor.rewrite.export.named"
+};
+var namedToDefaultAction = {
+  name: "Convert named export to default export",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_named_export_to_default_export),
+  kind: "refactor.rewrite.export.default"
+};
+registerRefactor(refactorName, {
+  kinds: [
+    defaultToNamedAction.kind,
+    namedToDefaultAction.kind
+  ],
+  getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) {
+    const info = getInfo2(context, context.triggerReason === "invoked");
+    if (!info) return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction;
+      return [{ name: refactorName, description: action.description, actions: [action] }];
     }
-    function visitImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
-      return singleOrMany(appendExportsOfImportEqualsDeclaration(statements, node));
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [
+        {
+          name: refactorName,
+          description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export),
+          actions: [
+            { ...defaultToNamedAction, notApplicableReason: info.error },
+            { ...namedToDefaultAction, notApplicableReason: info.error }
+          ]
+        }
+      ];
     }
-    function visitExportAssignment(node) {
-      if (node.isExportEquals) {
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) {
+    Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name");
+    const info = getInfo2(context);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(context.file, context.program, info, t, context.cancellationToken));
+    return { edits, renameFilename: void 0, renameLocation: void 0 };
+  }
+});
+function getInfo2(context, considerPartialSpans = true) {
+  const { file, program } = context;
+  const span = getRefactorContextSpan(context);
+  const token = getTokenAtPosition(file, span.start);
+  const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 32 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span);
+  if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
+  }
+  const checker = program.getTypeChecker();
+  const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker);
+  const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 2080 /* ExportDefault */ : 0 /* None */);
+  const wasDefault = !!(flags & 2048 /* Default */);
+  if (!(flags & 32 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
+    return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) };
+  }
+  const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) };
+  switch (exportNode.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 267 /* ModuleDeclaration */: {
+      const node = exportNode;
+      if (!node.name) return void 0;
+      return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol };
+    }
+    case 243 /* VariableStatement */: {
+      const vs = exportNode;
+      if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) {
         return void 0;
       }
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return createExportStatement(
-        factory2.createIdentifier("default"),
-        expression,
-        /*allowComments*/
-        true
-      );
+      const decl = first(vs.declarationList.declarations);
+      if (!decl.initializer) return void 0;
+      Debug.assert(!wasDefault, "Can't have a default flag here");
+      return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol };
     }
-    function visitFunctionDeclaration(node) {
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        hoistedStatements = append(
-          hoistedStatements,
-          factory2.updateFunctionDeclaration(
-            node,
-            visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-            node.asteriskToken,
-            factory2.getDeclarationName(
-              node,
-              /*allowComments*/
-              true,
-              /*allowSourceMaps*/
-              true
-            ),
-            /*typeParameters*/
-            void 0,
-            visitNodes2(node.parameters, visitor, isParameter),
-            /*type*/
-            void 0,
-            visitNode(node.body, visitor, isBlock)
-          )
-        );
-      } else {
-        hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context));
-      }
-      hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node);
-      return void 0;
+    case 277 /* ExportAssignment */: {
+      const node = exportNode;
+      if (node.isExportEquals) return void 0;
+      return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol };
     }
-    function visitClassDeclaration(node) {
-      let statements;
-      const name = factory2.getLocalName(node);
-      hoistVariableDeclaration(name);
-      statements = append(
-        statements,
-        setTextRange(
-          factory2.createExpressionStatement(
-            factory2.createAssignment(
-              name,
-              setTextRange(
-                factory2.createClassExpression(
-                  visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                  node.name,
-                  /*typeParameters*/
-                  void 0,
-                  visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-                  visitNodes2(node.members, visitor, isClassElement)
-                ),
-                node
-              )
-            )
-          ),
-          node
-        )
-      );
-      statements = appendExportsOfHoistedDeclaration(statements, node);
-      return singleOrMany(statements);
+    default:
+      return void 0;
+  }
+}
+function doChange(exportingSourceFile, program, info, changes, cancellationToken) {
+  changeExport(exportingSourceFile, info, changes, program.getTypeChecker());
+  changeImports(program, info, changes, cancellationToken);
+}
+function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) {
+  if (wasDefault) {
+    if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
+      const exp = exportNode.expression;
+      const spec = makeExportSpecifier(exp.text, exp.text);
+      changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        factory.createNamedExports([spec])
+      ));
+    } else {
+      changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 90 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
     }
-    function visitVariableStatement(node) {
-      if (!shouldHoistVariableDeclarationList(node.declarationList)) {
-        return visitNode(node, visitor, isStatement);
-      }
-      let statements;
-      if (isVarUsing(node.declarationList) || isVarAwaitUsing(node.declarationList)) {
-        const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifierLike);
-        const declarations = [];
-        for (const variable of node.declarationList.declarations) {
-          declarations.push(factory2.updateVariableDeclaration(
-            variable,
-            factory2.getGeneratedNameForNode(variable.name),
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            transformInitializedVariable(
-              variable,
-              /*isExportedDeclaration*/
-              false
-            )
-          ));
+  } else {
+    const exportKeyword = Debug.checkDefined(findModifier(exportNode, 95 /* ExportKeyword */), "Should find an export keyword in modifier list");
+    switch (exportNode.kind) {
+      case 262 /* FunctionDeclaration */:
+      case 263 /* ClassDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+        changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(90 /* DefaultKeyword */));
+        break;
+      case 243 /* VariableStatement */:
+        const decl = first(exportNode.declarationList.declarations);
+        if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) {
+          changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present")));
+          break;
         }
-        const declarationList = factory2.updateVariableDeclarationList(
-          node.declarationList,
-          declarations
+      case 266 /* EnumDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 267 /* ModuleDeclaration */:
+        changes.deleteModifier(exportingSourceFile, exportKeyword);
+        changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text)));
+        break;
+      default:
+        Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`);
+    }
+  }
+}
+function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) {
+  const checker = program.getTypeChecker();
+  const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol");
+  ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => {
+    if (exportName === ref) return;
+    const importingSourceFile = ref.getSourceFile();
+    if (wasDefault) {
+      changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text);
+    } else {
+      changeNamedToDefaultImport(importingSourceFile, ref, changes);
+    }
+  });
+}
+function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) {
+  const { parent: parent2 } = ref;
+  switch (parent2.kind) {
+    case 211 /* PropertyAccessExpression */:
+      changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName));
+      break;
+    case 276 /* ImportSpecifier */:
+    case 281 /* ExportSpecifier */: {
+      const spec = parent2;
+      changes.replaceNode(importingSourceFile, spec, makeImportSpecifier(exportName, spec.name.text));
+      break;
+    }
+    case 273 /* ImportClause */: {
+      const clause = parent2;
+      Debug.assert(clause.name === ref, "Import clause name should match provided ref");
+      const spec = makeImportSpecifier(exportName, ref.text);
+      const { namedBindings } = clause;
+      if (!namedBindings) {
+        changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec]));
+      } else if (namedBindings.kind === 274 /* NamespaceImport */) {
+        changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
+        const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
+        const newImport = makeImport(
+          /*defaultImport*/
+          void 0,
+          [makeImportSpecifier(exportName, ref.text)],
+          clause.parent.moduleSpecifier,
+          quotePreference
         );
-        statements = append(statements, factory2.updateVariableStatement(node, modifiers, declarationList));
+        changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
       } else {
-        let expressions;
-        const isExportedDeclaration = hasSyntacticModifier(node, 32 /* Export */);
-        for (const variable of node.declarationList.declarations) {
-          if (variable.initializer) {
-            expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration));
-          } else {
-            hoistBindingElement(variable);
-          }
-        }
-        if (expressions) {
-          statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node));
-        }
+        changes.delete(importingSourceFile, ref);
+        changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec);
       }
-      statements = appendExportsOfVariableStatement(
-        statements,
-        node,
-        /*exportSelf*/
-        false
-      );
-      return singleOrMany(statements);
+      break;
     }
-    function hoistBindingElement(node) {
-      if (isBindingPattern(node.name)) {
-        for (const element of node.name.elements) {
-          if (!isOmittedExpression(element)) {
-            hoistBindingElement(element);
-          }
-        }
+    case 205 /* ImportType */:
+      const importTypeNode = parent2;
+      changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.attributes, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf));
+      break;
+    default:
+      Debug.failBadSyntaxKind(parent2);
+  }
+}
+function changeNamedToDefaultImport(importingSourceFile, ref, changes) {
+  const parent2 = ref.parent;
+  switch (parent2.kind) {
+    case 211 /* PropertyAccessExpression */:
+      changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default"));
+      break;
+    case 276 /* ImportSpecifier */: {
+      const defaultImport = factory.createIdentifier(parent2.name.text);
+      if (parent2.parent.elements.length === 1) {
+        changes.replaceNode(importingSourceFile, parent2.parent, defaultImport);
       } else {
-        hoistVariableDeclaration(factory2.cloneNode(node.name));
+        changes.delete(importingSourceFile, parent2);
+        changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport);
       }
+      break;
     }
-    function shouldHoistVariableDeclarationList(node) {
-      return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 312 /* SourceFile */ || (getOriginalNode(node).flags & 7 /* BlockScoped */) === 0);
+    case 281 /* ExportSpecifier */: {
+      changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text));
+      break;
     }
-    function transformInitializedVariable(node, isExportedDeclaration) {
-      const createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment;
-      return isBindingPattern(node.name) ? flattenDestructuringAssignment(
-        node,
-        visitor,
-        context,
-        0 /* All */,
-        /*needsValue*/
-        false,
-        createAssignment
-      ) : node.initializer ? createAssignment(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
+    default:
+      Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`);
+  }
+}
+function makeImportSpecifier(propertyName, name) {
+  return factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(name)
+  );
+}
+function makeExportSpecifier(propertyName, name) {
+  return factory.createExportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(name)
+  );
+}
+function getExportingModuleSymbol(parent2, checker) {
+  if (isSourceFile(parent2)) {
+    return parent2.symbol;
+  }
+  const symbol = parent2.parent.symbol;
+  if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) {
+    return checker.getMergedSymbol(symbol);
+  }
+  return symbol;
+}
+
+// src/services/refactors/convertImport.ts
+var refactorName2 = "Convert import";
+var actions = {
+  [0 /* Named */]: {
+    name: "Convert namespace import to named imports",
+    description: getLocaleSpecificMessage(Diagnostics.Convert_namespace_import_to_named_imports),
+    kind: "refactor.rewrite.import.named"
+  },
+  [2 /* Namespace */]: {
+    name: "Convert named imports to namespace import",
+    description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_namespace_import),
+    kind: "refactor.rewrite.import.namespace"
+  },
+  [1 /* Default */]: {
+    name: "Convert named imports to default import",
+    description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_default_import),
+    kind: "refactor.rewrite.import.default"
+  }
+};
+registerRefactor(refactorName2, {
+  kinds: getOwnValues(actions).map((a) => a.kind),
+  getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) {
+    const info = getImportConversionInfo(context, context.triggerReason === "invoked");
+    if (!info) return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      const action = actions[info.convertTo];
+      return [{ name: refactorName2, description: action.description, actions: [action] }];
     }
-    function createExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(
-        name,
-        value,
-        location,
-        /*isExportedDeclaration*/
-        true
-      );
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return getOwnValues(actions).map((action) => ({
+        name: refactorName2,
+        description: action.description,
+        actions: [{ ...action, notApplicableReason: info.error }]
+      }));
     }
-    function createNonExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(
-        name,
-        value,
-        location,
-        /*isExportedDeclaration*/
-        false
-      );
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) {
+    Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name");
+    const info = getImportConversionInfo(context);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(context.file, context.program, t, info));
+    return { edits, renameFilename: void 0, renameLocation: void 0 };
+  }
+});
+function getImportConversionInfo(context, considerPartialSpans = true) {
+  const { file } = context;
+  const span = getRefactorContextSpan(context);
+  const token = getTokenAtPosition(file, span.start);
+  const importDecl = considerPartialSpans ? findAncestor(token, or(isImportDeclaration, isJSDocImportTag)) : getParentNodeInSpan(token, file, span);
+  if (importDecl === void 0 || !(isImportDeclaration(importDecl) || isJSDocImportTag(importDecl))) return { error: "Selection is not an import declaration." };
+  const end = span.start + span.length;
+  const nextToken = findNextToken(importDecl, importDecl.parent, file);
+  if (nextToken && end > nextToken.getStart()) return void 0;
+  const { importClause } = importDecl;
+  if (!importClause) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) };
+  }
+  if (!importClause.namedBindings) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) };
+  }
+  if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
+    return { convertTo: 0 /* Named */, import: importClause.namedBindings };
+  }
+  const shouldUseDefault = getShouldUseDefault(context.program, importClause);
+  return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings };
+}
+function getShouldUseDefault(program, importClause) {
+  return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker());
+}
+function doChange2(sourceFile, program, changes, info) {
+  const checker = program.getTypeChecker();
+  if (info.convertTo === 0 /* Named */) {
+    doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions()));
+  } else {
+    doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */);
+  }
+}
+function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) {
+  let usedAsNamespaceOrDefault = false;
+  const nodesToReplace = [];
+  const conflictingNames = /* @__PURE__ */ new Map();
+  ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => {
+    if (!isPropertyAccessOrQualifiedName(id.parent)) {
+      usedAsNamespaceOrDefault = true;
+    } else {
+      const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
+      if (checker.resolveName(
+        exportName,
+        id,
+        -1 /* All */,
+        /*excludeGlobals*/
+        true
+      )) {
+        conflictingNames.set(exportName, true);
+      }
+      Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
+      nodesToReplace.push(id.parent);
     }
-    function createVariableAssignment(name, value, location, isExportedDeclaration) {
-      hoistVariableDeclaration(factory2.cloneNode(name));
-      return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location));
+  });
+  const exportNameToImportName = /* @__PURE__ */ new Map();
+  for (const propertyAccessOrQualifiedName of nodesToReplace) {
+    const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text;
+    let importName = exportNameToImportName.get(exportName);
+    if (importName === void 0) {
+      exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName);
+    }
+    changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName));
+  }
+  const importSpecifiers = [];
+  exportNameToImportName.forEach((name, propertyName) => {
+    importSpecifiers.push(factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      name === propertyName ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    ));
+  });
+  const importDecl = toConvert.parent.parent;
+  if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports && isImportDeclaration(importDecl)) {
+    changes.insertNodeAfter(sourceFile, importDecl, createImport(
+      importDecl,
+      /*defaultImportName*/
+      void 0,
+      importSpecifiers
+    ));
+  } else {
+    const defaultImportName = usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0;
+    changes.replaceNode(sourceFile, toConvert.parent, createImportClause(defaultImportName, importSpecifiers));
+  }
+}
+function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
+  return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right;
+}
+function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
+  return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left;
+}
+function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) {
+  const checker = program.getTypeChecker();
+  const importDecl = toConvert.parent.parent;
+  const { moduleSpecifier } = importDecl;
+  const toConvertSymbols = /* @__PURE__ */ new Set();
+  toConvert.elements.forEach((namedImport) => {
+    const symbol = checker.getSymbolAtLocation(namedImport.name);
+    if (symbol) {
+      toConvertSymbols.add(symbol);
     }
-    function appendExportsOfImportDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      const importClause = decl.importClause;
-      if (!importClause) {
-        return statements;
-      }
-      if (importClause.name) {
-        statements = appendExportsOfDeclaration(statements, importClause);
-      }
-      const namedBindings = importClause.namedBindings;
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 274 /* NamespaceImport */:
-            statements = appendExportsOfDeclaration(statements, namedBindings);
-            break;
-          case 275 /* NamedImports */:
-            for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(statements, importBinding);
-            }
-            break;
+  });
+  const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
+  function hasNamespaceNameConflict(namedImport) {
+    return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
+      const symbol = checker.resolveName(
+        preferredName,
+        id,
+        -1 /* All */,
+        /*excludeGlobals*/
+        true
+      );
+      if (symbol) {
+        if (toConvertSymbols.has(symbol)) {
+          return isExportSpecifier(id.parent);
         }
+        return true;
       }
-      return statements;
-    }
-    function appendExportsOfImportEqualsDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
+      return false;
+    });
+  }
+  const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict);
+  const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName;
+  const neededNamedImports = /* @__PURE__ */ new Set();
+  for (const element of toConvert.elements) {
+    const propertyName = (element.propertyName || element.name).text;
+    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => {
+      const access = factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), propertyName);
+      if (isShorthandPropertyAssignment(id.parent)) {
+        changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access));
+      } else if (isExportSpecifier(id.parent)) {
+        neededNamedImports.add(element);
+      } else {
+        changes.replaceNode(sourceFile, id, access);
       }
-      return appendExportsOfDeclaration(statements, decl);
+    });
+  }
+  changes.replaceNode(
+    sourceFile,
+    toConvert,
+    shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName))
+  );
+  if (neededNamedImports.size && isImportDeclaration(importDecl)) {
+    const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
+    changes.insertNodeAfter(sourceFile, toConvert.parent.parent, createImport(
+      importDecl,
+      /*defaultImportName*/
+      void 0,
+      newNamedImports
+    ));
+  }
+}
+function isExportEqualsModule(moduleSpecifier, checker) {
+  const externalModule = checker.resolveExternalModuleName(moduleSpecifier);
+  if (!externalModule) return false;
+  const exportEquals = checker.resolveExternalModuleSymbol(externalModule);
+  return externalModule !== exportEquals;
+}
+function createImport(node, defaultImportName, elements) {
+  return factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    createImportClause(defaultImportName, elements),
+    node.moduleSpecifier,
+    /*attributes*/
+    void 0
+  );
+}
+function createImportClause(defaultImportName, elements) {
+  return factory.createImportClause(
+    /*isTypeOnly*/
+    false,
+    defaultImportName,
+    elements && elements.length ? factory.createNamedImports(elements) : void 0
+  );
+}
+
+// src/services/refactors/extractType.ts
+var refactorName3 = "Extract type";
+var extractToTypeAliasAction = {
+  name: "Extract to type alias",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias),
+  kind: "refactor.extract.type"
+};
+var extractToInterfaceAction = {
+  name: "Extract to interface",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface),
+  kind: "refactor.extract.interface"
+};
+var extractToTypeDefAction = {
+  name: "Extract to typedef",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef),
+  kind: "refactor.extract.typedef"
+};
+registerRefactor(refactorName3, {
+  kinds: [
+    extractToTypeAliasAction.kind,
+    extractToInterfaceAction.kind,
+    extractToTypeDefAction.kind
+  ],
+  getAvailableActions: function getRefactorActionsToExtractType(context) {
+    const { info, affectedTextRange } = getRangeToExtract(context, context.triggerReason === "invoked");
+    if (!info) return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      const refactorInfo = [{
+        name: refactorName3,
+        description: getLocaleSpecificMessage(Diagnostics.Extract_type),
+        actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction)
+      }];
+      return refactorInfo.map((info2) => ({
+        ...info2,
+        actions: info2.actions.map((action) => ({
+          ...action,
+          range: affectedTextRange ? {
+            start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character },
+            end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character }
+          } : void 0
+        }))
+      }));
     }
-    function appendExportsOfVariableStatement(statements, node, exportSelf) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      for (const decl of node.declarationList.declarations) {
-        if (decl.initializer || exportSelf) {
-          statements = appendExportsOfBindingElement(statements, decl, exportSelf);
-        }
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: refactorName3,
+        description: getLocaleSpecificMessage(Diagnostics.Extract_type),
+        actions: [
+          { ...extractToTypeDefAction, notApplicableReason: info.error },
+          { ...extractToTypeAliasAction, notApplicableReason: info.error },
+          { ...extractToInterfaceAction, notApplicableReason: info.error }
+        ]
+      }];
+    }
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) {
+    const { file } = context;
+    const { info } = getRangeToExtract(context);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract");
+    const name = getUniqueName("NewType", file);
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      switch (actionName2) {
+        case extractToTypeAliasAction.name:
+          Debug.assert(!info.isJS, "Invalid actionName/JS combo");
+          return doTypeAliasChange(changes, file, name, info);
+        case extractToTypeDefAction.name:
+          Debug.assert(info.isJS, "Invalid actionName/JS combo");
+          return doTypedefChange(changes, context, file, name, info);
+        case extractToInterfaceAction.name:
+          Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
+          return doInterfaceChange(changes, file, name, info);
+        default:
+          Debug.fail("Unexpected action name");
       }
-      return statements;
+    });
+    const renameFilename = file.fileName;
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      name,
+      /*preferLastLocation*/
+      false
+    );
+    return { edits, renameFilename, renameLocation };
+  }
+});
+function getRangeToExtract(context, considerEmptySpans = true) {
+  const { file, startPosition } = context;
+  const isJS = isSourceFileJS(file);
+  const range = createTextRangeFromSpan(getRefactorContextSpan(context));
+  const isCursorRequest = range.pos === range.end && considerEmptySpans;
+  const firstType = getFirstTypeAt(file, startPosition, range, isCursorRequest);
+  if (!firstType || !isTypeNode(firstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 };
+  const checker = context.program.getTypeChecker();
+  const enclosingNode = getEnclosingNode(firstType, isJS);
+  if (enclosingNode === void 0) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 };
+  const expandedFirstType = getExpandedSelectionNode(firstType, enclosingNode);
+  if (!isTypeNode(expandedFirstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 };
+  const typeList = [];
+  if ((isUnionTypeNode(expandedFirstType.parent) || isIntersectionTypeNode(expandedFirstType.parent)) && range.end > firstType.end) {
+    addRange(
+      typeList,
+      expandedFirstType.parent.types.filter((type) => {
+        return nodeOverlapsWithStartEnd(type, file, range.pos, range.end);
+      })
+    );
+  }
+  const selection = typeList.length > 1 ? typeList : expandedFirstType;
+  const { typeParameters, affectedTextRange } = collectTypeParameters(checker, selection, enclosingNode, file);
+  if (!typeParameters) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 };
+  const typeElements = flattenTypeLiteralNodeReference(checker, selection);
+  return { info: { isJS, selection, enclosingNode, typeParameters, typeElements }, affectedTextRange };
+}
+function getFirstTypeAt(file, startPosition, range, isCursorRequest) {
+  const currentNodes = [
+    () => getTokenAtPosition(file, startPosition),
+    () => getTouchingToken(file, startPosition, () => true)
+  ];
+  for (const f of currentNodes) {
+    const current = f();
+    const overlappingRange = nodeOverlapsWithStartEnd(current, file, range.pos, range.end);
+    const firstType = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (isCursorRequest || overlappingRange));
+    if (firstType) {
+      return firstType;
+    }
+  }
+  return void 0;
+}
+function flattenTypeLiteralNodeReference(checker, selection) {
+  if (!selection) return void 0;
+  if (isArray(selection)) {
+    const result = [];
+    for (const type of selection) {
+      const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
+      if (!flattenedTypeMembers) return void 0;
+      addRange(result, flattenedTypeMembers);
     }
-    function appendExportsOfBindingElement(statements, decl, exportSelf) {
-      if (moduleInfo.exportEquals) {
-        return statements;
+    return result;
+  }
+  if (isIntersectionTypeNode(selection)) {
+    const result = [];
+    const seen = /* @__PURE__ */ new Map();
+    for (const type of selection.types) {
+      const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
+      if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) {
+        return void 0;
       }
-      if (isBindingPattern(decl.name)) {
-        for (const element of decl.name.elements) {
-          if (!isOmittedExpression(element)) {
-            statements = appendExportsOfBindingElement(statements, element, exportSelf);
+      addRange(result, flattenedTypeMembers);
+    }
+    return result;
+  } else if (isParenthesizedTypeNode(selection)) {
+    return flattenTypeLiteralNodeReference(checker, selection.type);
+  } else if (isTypeLiteralNode(selection)) {
+    return selection.members;
+  }
+  return void 0;
+}
+function rangeContainsSkipTrivia(r1, node, file) {
+  return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
+}
+function collectTypeParameters(checker, selection, enclosingNode, file) {
+  const result = [];
+  const selectionArray = toArray(selection);
+  const selectionRange = { pos: selectionArray[0].getStart(file), end: selectionArray[selectionArray.length - 1].end };
+  for (const t of selectionArray) {
+    if (visitor(t)) return { typeParameters: void 0, affectedTextRange: void 0 };
+  }
+  return { typeParameters: result, affectedTextRange: selectionRange };
+  function visitor(node) {
+    if (isTypeReferenceNode(node)) {
+      if (isIdentifier(node.typeName)) {
+        const typeName = node.typeName;
+        const symbol = checker.resolveName(
+          typeName.text,
+          typeName,
+          262144 /* TypeParameter */,
+          /*excludeGlobals*/
+          true
+        );
+        for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
+          if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
+            if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selectionRange, file)) {
+              return true;
+            }
+            if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selectionRange, decl, file)) {
+              pushIfUnique(result, decl);
+              break;
+            }
           }
         }
-      } else if (!isGeneratedIdentifier(decl.name)) {
-        let excludeName;
-        if (exportSelf) {
-          statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl));
-          excludeName = idText(decl.name);
-        }
-        statements = appendExportsOfDeclaration(statements, decl, excludeName);
-      }
-      return statements;
-    }
-    function appendExportsOfHoistedDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      let excludeName;
-      if (hasSyntacticModifier(decl, 32 /* Export */)) {
-        const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createStringLiteral("default") : decl.name;
-        statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl));
-        excludeName = getTextOfIdentifierOrLiteral(exportName);
       }
-      if (decl.name) {
-        statements = appendExportsOfDeclaration(statements, decl, excludeName);
+    } else if (isInferTypeNode(node)) {
+      const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file));
+      if (!conditionalTypeNode || !rangeContainsSkipTrivia(selectionRange, conditionalTypeNode, file)) {
+        return true;
       }
-      return statements;
-    }
-    function appendExportsOfDeclaration(statements, decl, excludeName) {
-      if (moduleInfo.exportEquals) {
-        return statements;
+    } else if (isTypePredicateNode(node) || isThisTypeNode(node)) {
+      const functionLikeNode = findAncestor(node.parent, isFunctionLike);
+      if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selectionRange, functionLikeNode, file)) {
+        return true;
       }
-      const name = factory2.getDeclarationName(decl);
-      const exportSpecifiers = moduleInfo.exportSpecifiers.get(name);
-      if (exportSpecifiers) {
-        for (const exportSpecifier of exportSpecifiers) {
-          if (exportSpecifier.name.escapedText !== excludeName) {
-            statements = appendExportStatement(statements, exportSpecifier.name, name);
-          }
+    } else if (isTypeQueryNode(node)) {
+      if (isIdentifier(node.exprName)) {
+        const symbol = checker.resolveName(
+          node.exprName.text,
+          node.exprName,
+          111551 /* Value */,
+          /*excludeGlobals*/
+          false
+        );
+        if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selectionRange, symbol.valueDeclaration, file)) {
+          return true;
+        }
+      } else {
+        if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selectionRange, node.parent, file)) {
+          return true;
         }
       }
-      return statements;
     }
-    function appendExportStatement(statements, exportName, expression, allowComments) {
-      statements = append(statements, createExportStatement(exportName, expression, allowComments));
-      return statements;
+    if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
+      setEmitFlags(node, 1 /* SingleLine */);
     }
-    function createExportStatement(name, value, allowComments) {
-      const statement = factory2.createExpressionStatement(createExportExpression(name, value));
-      startOnNewLine(statement);
-      if (!allowComments) {
-        setEmitFlags(statement, 3072 /* NoComments */);
-      }
-      return statement;
+    return forEachChild(node, visitor);
+  }
+}
+function doTypeAliasChange(changes, file, name, info) {
+  const { enclosingNode, typeParameters } = info;
+  const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info);
+  const newTypeDeclaration = factory.createTypeAliasDeclaration(
+    /*modifiers*/
+    void 0,
+    name,
+    typeParameters.map((id) => factory.updateTypeParameterDeclaration(
+      id,
+      id.modifiers,
+      id.name,
+      id.constraint,
+      /*defaultType*/
+      void 0
+    )),
+    newTypeNode
+  );
+  changes.insertNodeBefore(
+    file,
+    enclosingNode,
+    ignoreSourceNewlines(newTypeDeclaration),
+    /*blankLineBetween*/
+    true
+  );
+  changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /*typeArguments*/
+    void 0
+  ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+}
+function doInterfaceChange(changes, file, name, info) {
+  var _a;
+  const { enclosingNode, typeParameters, typeElements } = info;
+  const newTypeNode = factory.createInterfaceDeclaration(
+    /*modifiers*/
+    void 0,
+    name,
+    typeParameters,
+    /*heritageClauses*/
+    void 0,
+    typeElements
+  );
+  setTextRange(newTypeNode, (_a = typeElements[0]) == null ? void 0 : _a.parent);
+  changes.insertNodeBefore(
+    file,
+    enclosingNode,
+    ignoreSourceNewlines(newTypeNode),
+    /*blankLineBetween*/
+    true
+  );
+  const { firstTypeNode, lastTypeNode } = getNodesToEdit(info);
+  changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /*typeArguments*/
+    void 0
+  ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+}
+function doTypedefChange(changes, context, file, name, info) {
+  var _a;
+  toArray(info.selection).forEach((typeNode) => {
+    setEmitFlags(typeNode, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+  });
+  const { enclosingNode, typeParameters } = info;
+  const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info);
+  const node = factory.createJSDocTypedefTag(
+    factory.createIdentifier("typedef"),
+    factory.createJSDocTypeExpression(newTypeNode),
+    factory.createIdentifier(name)
+  );
+  const templates = [];
+  forEach(typeParameters, (typeParameter) => {
+    const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
+    const parameter = factory.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      typeParameter.name
+    );
+    const template = factory.createJSDocTemplateTag(
+      factory.createIdentifier("template"),
+      constraint && cast(constraint, isJSDocTypeExpression),
+      [parameter]
+    );
+    templates.push(template);
+  });
+  const jsDoc = factory.createJSDocComment(
+    /*comment*/
+    void 0,
+    factory.createNodeArray(concatenate(templates, [node]))
+  );
+  if (isJSDoc(enclosingNode)) {
+    const pos = enclosingNode.getStart(file);
+    const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a = context.formatContext) == null ? void 0 : _a.options);
+    changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, {
+      suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos)
+    });
+  } else {
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      jsDoc,
+      /*blankLineBetween*/
+      true
+    );
+  }
+  changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /*typeArguments*/
+    void 0
+  ))));
+}
+function getNodesToEdit(info) {
+  if (isArray(info.selection)) {
+    return {
+      firstTypeNode: info.selection[0],
+      lastTypeNode: info.selection[info.selection.length - 1],
+      newTypeNode: isUnionTypeNode(info.selection[0].parent) ? factory.createUnionTypeNode(info.selection) : factory.createIntersectionTypeNode(info.selection)
+    };
+  }
+  return {
+    firstTypeNode: info.selection,
+    lastTypeNode: info.selection,
+    newTypeNode: info.selection
+  };
+}
+function getEnclosingNode(node, isJS) {
+  return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0);
+}
+function getExpandedSelectionNode(firstType, enclosingNode) {
+  return findAncestor(firstType, (node) => {
+    if (node === enclosingNode) return "quit";
+    if (isUnionTypeNode(node.parent) || isIntersectionTypeNode(node.parent)) {
+      return true;
     }
-    function createExportExpression(name, value) {
-      const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
-      setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
-      return setCommentRange(factory2.createCallExpression(
-        exportFunction,
-        /*typeArguments*/
-        void 0,
-        [exportName, value]
-      ), value);
+    return false;
+  }) ?? firstType;
+}
+
+// src/services/refactors/moveToFile.ts
+var refactorNameForMoveToFile = "Move to file";
+var description = getLocaleSpecificMessage(Diagnostics.Move_to_file);
+var moveToFileAction = {
+  name: "Move to file",
+  description,
+  kind: "refactor.move.file"
+};
+registerRefactor(refactorNameForMoveToFile, {
+  kinds: [moveToFileAction.kind],
+  getAvailableActions: function getRefactorActionsToMoveToFile(context, interactiveRefactorArguments) {
+    const file = context.file;
+    const statements = getStatementsToMove(context);
+    if (!interactiveRefactorArguments) {
+      return emptyArray;
     }
-    function topLevelNestedVisitor(node) {
-      switch (node.kind) {
-        case 243 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 262 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 263 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 248 /* ForStatement */:
-          return visitForStatement(
-            node,
-            /*isTopLevel*/
-            true
-          );
-        case 249 /* ForInStatement */:
-          return visitForInStatement(node);
-        case 250 /* ForOfStatement */:
-          return visitForOfStatement(node);
-        case 246 /* DoStatement */:
-          return visitDoStatement(node);
-        case 247 /* WhileStatement */:
-          return visitWhileStatement(node);
-        case 256 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 254 /* WithStatement */:
-          return visitWithStatement(node);
-        case 245 /* IfStatement */:
-          return visitIfStatement(node);
-        case 255 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 269 /* CaseBlock */:
-          return visitCaseBlock(node);
-        case 296 /* CaseClause */:
-          return visitCaseClause(node);
-        case 297 /* DefaultClause */:
-          return visitDefaultClause(node);
-        case 258 /* TryStatement */:
-          return visitTryStatement(node);
-        case 299 /* CatchClause */:
-          return visitCatchClause(node);
-        case 241 /* Block */:
-          return visitBlock(node);
-        default:
-          return visitor(node);
+    if (context.triggerReason === "implicit" && context.endPosition !== void 0) {
+      const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike);
+      const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike);
+      if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) {
+        return emptyArray;
       }
     }
-    function visitForStatement(node, isTopLevel) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
-    }
-    function visitForInStatement(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForInStatement(
-        node,
-        visitForInitializer(node.initializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
-    }
-    function visitForOfStatement(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForOfStatement(
-        node,
-        node.awaitModifier,
-        visitForInitializer(node.initializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+    if (context.preferences.allowTextChangesInNewFiles && statements) {
+      const affectedTextRange = {
+        start: { line: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).line, offset: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).character },
+        end: { line: getLineAndCharacterOfPosition(file, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file, last(statements.all).end).character }
+      };
+      return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, range: affectedTextRange }] }];
     }
-    function shouldHoistForInitializer(node) {
-      return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node);
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }];
     }
-    function visitForInitializer(node) {
-      if (shouldHoistForInitializer(node)) {
-        let expressions;
-        for (const variable of node.declarations) {
-          expressions = append(expressions, transformInitializedVariable(
-            variable,
-            /*isExportedDeclaration*/
-            false
-          ));
-          if (!variable.initializer) {
-            hoistBindingElement(variable);
-          }
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToMoveToFile(context, actionName2, interactiveRefactorArguments) {
+    Debug.assert(actionName2 === refactorNameForMoveToFile, "Wrong refactor invoked");
+    const statements = Debug.checkDefined(getStatementsToMove(context));
+    const { host, program } = context;
+    Debug.assert(interactiveRefactorArguments, "No interactive refactor arguments available");
+    const targetFile = interactiveRefactorArguments.targetFile;
+    if (hasJSFileExtension(targetFile) || hasTSFileExtension(targetFile)) {
+      if (host.fileExists(targetFile) && program.getSourceFile(targetFile) === void 0) {
+        return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_statements_to_the_selected_file));
+      }
+      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(context, context.file, interactiveRefactorArguments.targetFile, context.program, statements, t, context.host, context.preferences));
+      return { edits, renameFilename: void 0, renameLocation: void 0 };
+    }
+    return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_to_file_selected_file_is_invalid));
+  }
+});
+function error(notApplicableReason) {
+  return { edits: [], renameFilename: void 0, renameLocation: void 0, notApplicableReason };
+}
+function doChange3(context, oldFile, targetFile, program, toMove, changes, host, preferences) {
+  const checker = program.getTypeChecker();
+  const isForNewFile = !host.fileExists(targetFile);
+  const targetSourceFile = isForNewFile ? createFutureSourceFile(targetFile, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host) : Debug.checkDefined(program.getSourceFile(targetFile));
+  const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host);
+  const importAdderForNewFile = ts_codefix_exports.createImportAdder(targetSourceFile, context.program, context.preferences, context.host);
+  getNewStatementsAndRemoveFromOldFile(oldFile, targetSourceFile, getUsageInfo(oldFile, toMove.all, checker, isForNewFile ? void 0 : getExistingLocals(targetSourceFile, toMove.all, checker)), changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile);
+  if (isForNewFile) {
+    addNewFileToTsconfig(program, changes, oldFile.fileName, targetFile, hostGetCanonicalFileName(host));
+  }
+}
+function getNewStatementsAndRemoveFromOldFile(oldFile, targetFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile) {
+  const checker = program.getTypeChecker();
+  const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
+  const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, program, host, !!oldFile.commonJsModuleIndicator);
+  const quotePreference = getQuotePreference(oldFile, preferences);
+  addImportsForMovedSymbols(usage.oldFileImportsFromTargetFile, targetFile.fileName, importAdderForOldFile, program);
+  deleteUnusedOldImports(oldFile, toMove.all, usage.unusedImportsFromOldFile, importAdderForOldFile);
+  importAdderForOldFile.writeFixes(changes, quotePreference);
+  deleteMovedStatements(oldFile, toMove.ranges, changes);
+  updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, targetFile.fileName, quotePreference);
+  addExportsInOldFile(oldFile, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax);
+  addTargetFileImports(oldFile, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, checker, program, importAdderForNewFile);
+  if (!isFullSourceFile(targetFile) && prologueDirectives.length) {
+    changes.insertStatementsInNewFile(targetFile.fileName, prologueDirectives, oldFile);
+  }
+  importAdderForNewFile.writeFixes(changes, quotePreference);
+  const body = addExports(oldFile, toMove.all, arrayFrom(usage.oldFileImportsFromTargetFile.keys()), useEsModuleSyntax);
+  if (isFullSourceFile(targetFile) && targetFile.statements.length > 0) {
+    moveStatementsToTargetFile(changes, program, body, targetFile, toMove);
+  } else if (isFullSourceFile(targetFile)) {
+    changes.insertNodesAtEndOfFile(
+      targetFile,
+      body,
+      /*blankLineBetween*/
+      false
+    );
+  } else {
+    changes.insertStatementsInNewFile(targetFile.fileName, importAdderForNewFile.hasFixes() ? [4 /* NewLineTrivia */, ...body] : body, oldFile);
+  }
+}
+function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) {
+  const cfg = program.getCompilerOptions().configFile;
+  if (!cfg) return;
+  const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension));
+  const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName);
+  const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression);
+  const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files");
+  if (filesProp && isArrayLiteralExpression(filesProp.initializer)) {
+    changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
+  }
+}
+function deleteMovedStatements(sourceFile, moved, changes) {
+  for (const { first: first2, afterLast } of moved) {
+    changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast);
+  }
+}
+function deleteUnusedOldImports(oldFile, toMove, toDelete, importAdder) {
+  for (const statement of oldFile.statements) {
+    if (contains(toMove, statement)) continue;
+    forEachImportInStatement(statement, (i) => {
+      forEachAliasDeclarationInImportOrRequire(i, (decl) => {
+        if (toDelete.has(decl.symbol)) {
+          importAdder.removeExistingImport(decl);
         }
-        return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression();
-      } else {
-        return visitNode(node, discardedValueVisitor, isForInitializer);
+      });
+    });
+  }
+}
+function addExportsInOldFile(oldFile, targetFileImportsFromOldFile, changes, useEsModuleSyntax) {
+  const markSeenTop = nodeSeenTracker();
+  targetFileImportsFromOldFile.forEach((_, symbol) => {
+    if (!symbol.declarations) {
+      return;
+    }
+    for (const decl of symbol.declarations) {
+      if (!isTopLevelDeclaration(decl)) continue;
+      const name = nameOfTopLevelDeclaration(decl);
+      if (!name) continue;
+      const top = getTopLevelDeclarationStatement(decl);
+      if (markSeenTop(top)) {
+        addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax);
       }
     }
-    function visitDoStatement(node) {
-      return factory2.updateDoStatement(
-        node,
-        visitIterationBody(node.statement, topLevelNestedVisitor, context),
-        visitNode(node.expression, visitor, isExpression)
-      );
+  });
+}
+function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, targetFileName, quotePreference) {
+  const checker = program.getTypeChecker();
+  for (const sourceFile of program.getSourceFiles()) {
+    if (sourceFile === oldFile) continue;
+    for (const statement of sourceFile.statements) {
+      forEachImportInStatement(statement, (importNode) => {
+        if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol) return;
+        const shouldMove = (name) => {
+          const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker);
+          return !!symbol && movedSymbols.has(symbol);
+        };
+        deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
+        const pathToTargetFileWithExtension = resolvePath(getDirectoryPath(getNormalizedAbsolutePath(oldFile.fileName, program.getCurrentDirectory())), targetFileName);
+        if (getStringComparer(!program.useCaseSensitiveFileNames())(pathToTargetFileWithExtension, sourceFile.fileName) === 0 /* EqualTo */) return;
+        const newModuleSpecifier = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.fileName, pathToTargetFileWithExtension, createModuleSpecifierResolutionHost(program, host));
+        const newImportDeclaration = filterImport(importNode, makeStringLiteral(newModuleSpecifier, quotePreference), shouldMove);
+        if (newImportDeclaration) changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
+        const ns = getNamespaceLikeImport(importNode);
+        if (ns) updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode, quotePreference);
+      });
     }
-    function visitWhileStatement(node) {
-      return factory2.updateWhileStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
+  }
+}
+function getNamespaceLikeImport(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+      return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 274 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0;
+    case 271 /* ImportEqualsDeclaration */:
+      return node.name;
+    case 260 /* VariableDeclaration */:
+      return tryCast(node.name, isIdentifier);
+    default:
+      return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
+  }
+}
+function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode, quotePreference) {
+  const preferredNewNamespaceName = moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */);
+  let needUniqueName = false;
+  const toChange = [];
+  ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
+    if (!isPropertyAccessExpression(ref.parent)) return;
+    needUniqueName = needUniqueName || !!checker.resolveName(
+      preferredNewNamespaceName,
+      ref,
+      -1 /* All */,
+      /*excludeGlobals*/
+      true
+    );
+    if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
+      toChange.push(ref);
     }
-    function visitLabeledStatement(node) {
-      return factory2.updateLabeledStatement(
-        node,
-        node.label,
-        Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+  });
+  if (toChange.length) {
+    const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName;
+    for (const ref of toChange) {
+      changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
+    }
+    changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier, quotePreference));
+  }
+}
+function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier, quotePreference) {
+  const newNamespaceId = factory.createIdentifier(newNamespaceName);
+  const newModuleString = makeStringLiteral(newModuleSpecifier, quotePreference);
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+      return factory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        factory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          factory.createNamespaceImport(newNamespaceId)
+        ),
+        newModuleString,
+        /*attributes*/
+        void 0
       );
-    }
-    function visitWithStatement(node) {
-      return factory2.updateWithStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock))
+    case 271 /* ImportEqualsDeclaration */:
+      return factory.createImportEqualsDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        newNamespaceId,
+        factory.createExternalModuleReference(newModuleString)
       );
+    case 260 /* VariableDeclaration */:
+      return factory.createVariableDeclaration(
+        newNamespaceId,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        createRequireCall(newModuleString)
+      );
+    default:
+      return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
+  }
+}
+function createRequireCall(moduleSpecifier) {
+  return factory.createCallExpression(
+    factory.createIdentifier("require"),
+    /*typeArguments*/
+    void 0,
+    [moduleSpecifier]
+  );
+}
+function moduleSpecifierFromImport(i) {
+  return i.kind === 272 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 271 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0];
+}
+function forEachImportInStatement(statement, cb) {
+  if (isImportDeclaration(statement)) {
+    if (isStringLiteral(statement.moduleSpecifier)) cb(statement);
+  } else if (isImportEqualsDeclaration(statement)) {
+    if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) {
+      cb(statement);
+    }
+  } else if (isVariableStatement(statement)) {
+    for (const decl of statement.declarationList.declarations) {
+      if (decl.initializer && isRequireCall(
+        decl.initializer,
+        /*requireStringLiteralLikeArgument*/
+        true
+      )) {
+        cb(decl);
+      }
     }
-    function visitIfStatement(node) {
-      return factory2.updateIfStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)),
-        visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
-      );
+  }
+}
+function forEachAliasDeclarationInImportOrRequire(importOrRequire, cb) {
+  var _a, _b, _c, _d, _e;
+  if (importOrRequire.kind === 272 /* ImportDeclaration */) {
+    if ((_a = importOrRequire.importClause) == null ? void 0 : _a.name) {
+      cb(importOrRequire.importClause);
     }
-    function visitSwitchStatement(node) {
-      return factory2.updateSwitchStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock))
-      );
+    if (((_c = (_b = importOrRequire.importClause) == null ? void 0 : _b.namedBindings) == null ? void 0 : _c.kind) === 274 /* NamespaceImport */) {
+      cb(importOrRequire.importClause.namedBindings);
     }
-    function visitCaseBlock(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateCaseBlock(
-        node,
-        visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+    if (((_e = (_d = importOrRequire.importClause) == null ? void 0 : _d.namedBindings) == null ? void 0 : _e.kind) === 275 /* NamedImports */) {
+      for (const element of importOrRequire.importClause.namedBindings.elements) {
+        cb(element);
+      }
     }
-    function visitCaseClause(node) {
-      return factory2.updateCaseClause(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
-      );
+  } else if (importOrRequire.kind === 271 /* ImportEqualsDeclaration */) {
+    cb(importOrRequire);
+  } else if (importOrRequire.kind === 260 /* VariableDeclaration */) {
+    if (importOrRequire.name.kind === 80 /* Identifier */) {
+      cb(importOrRequire);
+    } else if (importOrRequire.name.kind === 206 /* ObjectBindingPattern */) {
+      for (const element of importOrRequire.name.elements) {
+        if (isIdentifier(element.name)) {
+          cb(element);
+        }
+      }
     }
-    function visitDefaultClause(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+  }
+}
+function addImportsForMovedSymbols(symbols, targetFileName, importAdder, program) {
+  for (const [symbol, isValidTypeOnlyUseSite] of symbols) {
+    const symbolName2 = getNameForExportedSymbol(symbol, getEmitScriptTarget(program.getCompilerOptions()));
+    const exportKind = symbol.name === "default" && symbol.parent ? 1 /* Default */ : 0 /* Named */;
+    importAdder.addImportForNonExistentExport(symbolName2, targetFileName, exportKind, symbol.flags, isValidTypeOnlyUseSite);
+  }
+}
+function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
+  return factory.createVariableStatement(
+    /*modifiers*/
+    void 0,
+    factory.createVariableDeclarationList([factory.createVariableDeclaration(
+      name,
+      /*exclamationToken*/
+      void 0,
+      type,
+      initializer
+    )], flags)
+  );
+}
+function addExports(sourceFile, toMove, needExport, useEs6Exports) {
+  return flatMap(toMove, (statement) => {
+    if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => {
+      var _a;
+      return needExport.includes(Debug.checkDefined((_a = tryCast(d, canHaveSymbol)) == null ? void 0 : _a.symbol));
+    })) {
+      const exports2 = addExport(getSynthesizedDeepClone(statement), useEs6Exports);
+      if (exports2) return exports2;
     }
-    function visitTryStatement(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+    return getSynthesizedDeepClone(statement);
+  });
+}
+function isExported(sourceFile, decl, useEs6Exports, name) {
+  var _a;
+  if (useEs6Exports) {
+    return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 32 /* Export */) || !!(name && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(name.escapedText)));
+  }
+  return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2)));
+}
+function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) {
+  if (importDecl.kind === 272 /* ImportDeclaration */ && importDecl.importClause) {
+    const { name, namedBindings } = importDecl.importClause;
+    if ((!name || isUnused(name)) && (!namedBindings || namedBindings.kind === 275 /* NamedImports */ && namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)))) {
+      return changes.delete(sourceFile, importDecl);
     }
-    function visitCatchClause(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateCatchClause(
-        node,
-        node.variableDeclaration,
-        Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock))
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+  }
+  forEachAliasDeclarationInImportOrRequire(importDecl, (i) => {
+    if (i.name && isIdentifier(i.name) && isUnused(i.name)) {
+      changes.delete(sourceFile, i);
     }
-    function visitBlock(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = visitEachChild(node, topLevelNestedVisitor, context);
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+  });
+}
+function isTopLevelDeclarationStatement(node) {
+  Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile");
+  return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node);
+}
+function addExport(decl, useEs6Exports) {
+  return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl);
+}
+function addEs6Export(d) {
+  const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(95 /* ExportKeyword */)], getModifiers(d)) : void 0;
+  switch (d.kind) {
+    case 262 /* FunctionDeclaration */:
+      return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body);
+    case 263 /* ClassDeclaration */:
+      const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0;
+      return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members);
+    case 243 /* VariableStatement */:
+      return factory.updateVariableStatement(d, modifiers, d.declarationList);
+    case 267 /* ModuleDeclaration */:
+      return factory.updateModuleDeclaration(d, modifiers, d.name, d.body);
+    case 266 /* EnumDeclaration */:
+      return factory.updateEnumDeclaration(d, modifiers, d.name, d.members);
+    case 265 /* TypeAliasDeclaration */:
+      return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type);
+    case 264 /* InterfaceDeclaration */:
+      return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members);
+    case 271 /* ImportEqualsDeclaration */:
+      return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference);
+    case 244 /* ExpressionStatement */:
+      return Debug.fail();
+    default:
+      return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`);
+  }
+}
+function addCommonjsExport(decl) {
+  return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)];
+}
+function createExportAssignment(name) {
+  return factory.createExpressionStatement(
+    factory.createBinaryExpression(
+      factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)),
+      64 /* EqualsToken */,
+      factory.createIdentifier(name)
+    )
+  );
+}
+function getNamesToExportInCommonJS(decl) {
+  switch (decl.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 263 /* ClassDeclaration */:
+      return [decl.name.text];
+    case 243 /* VariableStatement */:
+      return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0);
+    case 267 /* ModuleDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+      return emptyArray;
+    case 244 /* ExpressionStatement */:
+      return Debug.fail("Can't export an ExpressionStatement");
+    default:
+      return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`);
+  }
+}
+function filterImport(i, moduleSpecifier, keep) {
+  switch (i.kind) {
+    case 272 /* ImportDeclaration */: {
+      const clause = i.importClause;
+      if (!clause) return void 0;
+      const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
+      const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
+      return defaultImport || namedBindings ? factory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        factory.createImportClause(clause.isTypeOnly, defaultImport, namedBindings),
+        getSynthesizedDeepClone(moduleSpecifier),
+        /*attributes*/
+        void 0
+      ) : void 0;
     }
-    function visitorWorker(node, valueIsDiscarded) {
-      if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
-        return node;
+    case 271 /* ImportEqualsDeclaration */:
+      return keep(i.name) ? i : void 0;
+    case 260 /* VariableDeclaration */: {
+      const name = filterBindingName(i.name, keep);
+      return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0;
+    }
+    default:
+      return Debug.assertNever(i, `Unexpected import kind ${i.kind}`);
+  }
+}
+function filterNamedBindings(namedBindings, keep) {
+  if (namedBindings.kind === 274 /* NamespaceImport */) {
+    return keep(namedBindings.name) ? namedBindings : void 0;
+  } else {
+    const newElements = namedBindings.elements.filter((e) => keep(e.name));
+    return newElements.length ? factory.createNamedImports(newElements) : void 0;
+  }
+}
+function filterBindingName(name, keep) {
+  switch (name.kind) {
+    case 80 /* Identifier */:
+      return keep(name) ? name : void 0;
+    case 207 /* ArrayBindingPattern */:
+      return name;
+    case 206 /* ObjectBindingPattern */: {
+      const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name));
+      return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0;
+    }
+  }
+}
+function nameOfTopLevelDeclaration(d) {
+  return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier);
+}
+function getTopLevelDeclarationStatement(d) {
+  switch (d.kind) {
+    case 260 /* VariableDeclaration */:
+      return d.parent.parent;
+    case 208 /* BindingElement */:
+      return getTopLevelDeclarationStatement(
+        cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p))
+      );
+    default:
+      return d;
+  }
+}
+function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) {
+  if (isExported(sourceFile, decl, useEs6Exports, name)) return;
+  if (useEs6Exports) {
+    if (!isExpressionStatement(decl)) changes.insertExportModifier(sourceFile, decl);
+  } else {
+    const names = getNamesToExportInCommonJS(decl);
+    if (names.length !== 0) changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment));
+  }
+}
+function createNewFileName(oldFile, program, host, toMove) {
+  const checker = program.getTypeChecker();
+  if (toMove) {
+    const usage = getUsageInfo(oldFile, toMove.all, checker);
+    const currentDirectory = getDirectoryPath(oldFile.fileName);
+    const extension = extensionFromPath(oldFile.fileName);
+    const newFileName = combinePaths(
+      // new file is always placed in the same directory as the old file
+      currentDirectory,
+      // ensures the filename computed below isn't already taken
+      makeUniqueFilename(
+        // infers a name for the new file from the symbols being moved
+        inferNewFileName(usage.oldFileImportsFromTargetFile, usage.movedSymbols),
+        extension,
+        currentDirectory,
+        host
+      )
+    ) + extension;
+    return newFileName;
+  }
+  return "";
+}
+function getRangeToMove(context) {
+  const { file } = context;
+  const range = createTextRangeFromSpan(getRefactorContextSpan(context));
+  const { statements } = file;
+  let startNodeIndex = findIndex(statements, (s) => s.end > range.pos);
+  if (startNodeIndex === -1) return void 0;
+  const startStatement = statements[startNodeIndex];
+  const overloadRangeToMove = getOverloadRangeToMove(file, startStatement);
+  if (overloadRangeToMove) {
+    startNodeIndex = overloadRangeToMove.start;
+  }
+  let endNodeIndex = findIndex(statements, (s) => s.end >= range.end, startNodeIndex);
+  if (endNodeIndex !== -1 && range.end <= statements[endNodeIndex].getStart()) {
+    endNodeIndex--;
+  }
+  const endingOverloadRangeToMove = getOverloadRangeToMove(file, statements[endNodeIndex]);
+  if (endingOverloadRangeToMove) {
+    endNodeIndex = endingOverloadRangeToMove.end;
+  }
+  return {
+    toMove: statements.slice(startNodeIndex, endNodeIndex === -1 ? statements.length : endNodeIndex + 1),
+    afterLast: endNodeIndex === -1 ? void 0 : statements[endNodeIndex + 1]
+  };
+}
+function getStatementsToMove(context) {
+  const rangeToMove = getRangeToMove(context);
+  if (rangeToMove === void 0) return void 0;
+  const all = [];
+  const ranges = [];
+  const { toMove, afterLast } = rangeToMove;
+  getRangesWhere(toMove, isAllowedStatementToMove, (start, afterEndIndex) => {
+    for (let i = start; i < afterEndIndex; i++) all.push(toMove[i]);
+    ranges.push({ first: toMove[start], afterLast });
+  });
+  return all.length === 0 ? void 0 : { all, ranges };
+}
+function containsJsx(statements) {
+  return find(statements, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */));
+}
+function isAllowedStatementToMove(statement) {
+  return !isPureImport(statement) && !isPrologueDirective(statement);
+}
+function isPureImport(node) {
+  switch (node.kind) {
+    case 272 /* ImportDeclaration */:
+      return true;
+    case 271 /* ImportEqualsDeclaration */:
+      return !hasSyntacticModifier(node, 32 /* Export */);
+    case 243 /* VariableStatement */:
+      return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(
+        d.initializer,
+        /*requireStringLiteralLikeArgument*/
+        true
+      ));
+    default:
+      return false;
+  }
+}
+function getUsageInfo(oldFile, toMove, checker, existingTargetLocals = /* @__PURE__ */ new Set()) {
+  var _a;
+  const movedSymbols = /* @__PURE__ */ new Set();
+  const oldImportsNeededByTargetFile = /* @__PURE__ */ new Map();
+  const targetFileImportsFromOldFile = /* @__PURE__ */ new Map();
+  const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx(toMove));
+  if (jsxNamespaceSymbol) {
+    oldImportsNeededByTargetFile.set(jsxNamespaceSymbol, [false, tryCast((_a = jsxNamespaceSymbol.declarations) == null ? void 0 : _a[0], (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d))]);
+  }
+  for (const statement of toMove) {
+    forEachTopLevelDeclaration(statement, (decl) => {
+      movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here"));
+    });
+  }
+  const unusedImportsFromOldFile = /* @__PURE__ */ new Set();
+  for (const statement of toMove) {
+    forEachReference(statement, checker, (symbol, isValidTypeOnlyUseSite) => {
+      if (!symbol.declarations || isGlobalType(checker, symbol)) {
+        return;
       }
-      switch (node.kind) {
-        case 248 /* ForStatement */:
-          return visitForStatement(
-            node,
-            /*isTopLevel*/
-            false
-          );
-        case 244 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 217 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 360 /* PartiallyEmittedExpression */:
-          return visitPartiallyEmittedExpression(node, valueIsDiscarded);
-        case 226 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            return visitDestructuringAssignment(node, valueIsDiscarded);
-          }
-          break;
-        case 213 /* CallExpression */:
-          if (isImportCall(node)) {
-            return visitImportCallExpression(node);
-          }
-          break;
-        case 224 /* PrefixUnaryExpression */:
-        case 225 /* PostfixUnaryExpression */:
-          return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded);
+      if (existingTargetLocals.has(skipAlias(symbol, checker))) {
+        unusedImportsFromOldFile.add(symbol);
+        return;
       }
-      return visitEachChild(node, visitor, context);
+      for (const decl of symbol.declarations) {
+        if (isInImport(decl)) {
+          const prevIsTypeOnly = oldImportsNeededByTargetFile.get(symbol);
+          oldImportsNeededByTargetFile.set(symbol, [
+            prevIsTypeOnly === void 0 ? isValidTypeOnlyUseSite : prevIsTypeOnly && isValidTypeOnlyUseSite,
+            tryCast(decl, (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d))
+          ]);
+        } else if (isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile && !movedSymbols.has(symbol)) {
+          targetFileImportsFromOldFile.set(symbol, isValidTypeOnlyUseSite);
+        }
+      }
+    });
+  }
+  for (const unusedImport of oldImportsNeededByTargetFile.keys()) {
+    unusedImportsFromOldFile.add(unusedImport);
+  }
+  const oldFileImportsFromTargetFile = /* @__PURE__ */ new Map();
+  for (const statement of oldFile.statements) {
+    if (contains(toMove, statement)) continue;
+    if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) {
+      unusedImportsFromOldFile.delete(jsxNamespaceSymbol);
     }
-    function visitor(node) {
-      return visitorWorker(
-        node,
-        /*valueIsDiscarded*/
-        false
-      );
+    forEachReference(statement, checker, (symbol, isValidTypeOnlyUseSite) => {
+      if (movedSymbols.has(symbol)) oldFileImportsFromTargetFile.set(symbol, isValidTypeOnlyUseSite);
+      unusedImportsFromOldFile.delete(symbol);
+    });
+  }
+  return { movedSymbols, targetFileImportsFromOldFile, oldFileImportsFromTargetFile, oldImportsNeededByTargetFile, unusedImportsFromOldFile };
+  function getJsxNamespaceSymbol(containsJsx2) {
+    if (containsJsx2 === void 0) {
+      return void 0;
     }
-    function discardedValueVisitor(node) {
-      return visitorWorker(
-        node,
-        /*valueIsDiscarded*/
-        true
-      );
+    const jsxNamespace = checker.getJsxNamespace(containsJsx2);
+    const jsxNamespaceSymbol2 = checker.resolveName(
+      jsxNamespace,
+      containsJsx2,
+      1920 /* Namespace */,
+      /*excludeGlobals*/
+      true
+    );
+    return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
+  }
+}
+function isGlobalType(checker, symbol) {
+  return !!checker.resolveName(
+    symbol.name,
+    /*location*/
+    void 0,
+    788968 /* Type */,
+    /*excludeGlobals*/
+    false
+  );
+}
+function makeUniqueFilename(proposedFilename, extension, inDirectory, host) {
+  let newFilename = proposedFilename;
+  for (let i = 1; ; i++) {
+    const name = combinePaths(inDirectory, newFilename + extension);
+    if (!host.fileExists(name)) return newFilename;
+    newFilename = `${proposedFilename}.${i}`;
+  }
+}
+function inferNewFileName(importsFromNewFile, movedSymbols) {
+  return forEachKey(importsFromNewFile, symbolNameNoDefault) || forEachKey(movedSymbols, symbolNameNoDefault) || "newFile";
+}
+function forEachReference(node, checker, onReference) {
+  node.forEachChild(function cb(node2) {
+    if (isIdentifier(node2) && !isDeclarationName(node2)) {
+      const sym = checker.getSymbolAtLocation(node2);
+      if (sym) onReference(sym, isValidTypeOnlyAliasUseSite(node2));
+    } else {
+      node2.forEachChild(cb);
     }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
+  });
+}
+function forEachTopLevelDeclaration(statement, cb) {
+  switch (statement.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+      return cb(statement);
+    case 243 /* VariableStatement */:
+      return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb));
+    case 244 /* ExpressionStatement */: {
+      const { expression } = statement;
+      return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0;
+    }
+  }
+}
+function isInImport(decl) {
+  switch (decl.kind) {
+    case 271 /* ImportEqualsDeclaration */:
+    case 276 /* ImportSpecifier */:
+    case 273 /* ImportClause */:
+    case 274 /* NamespaceImport */:
+      return true;
+    case 260 /* VariableDeclaration */:
+      return isVariableDeclarationInImport(decl);
+    case 208 /* BindingElement */:
+      return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent);
+    default:
+      return false;
+  }
+}
+function isVariableDeclarationInImport(decl) {
+  return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(
+    decl.initializer,
+    /*requireStringLiteralLikeArgument*/
+    true
+  );
+}
+function isTopLevelDeclaration(node) {
+  return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent);
+}
+function sourceFileOfTopLevelDeclaration(node) {
+  return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent;
+}
+function forEachTopLevelDeclarationInBindingName(name, cb) {
+  switch (name.kind) {
+    case 80 /* Identifier */:
+      return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x)));
+    case 207 /* ArrayBindingPattern */:
+    case 206 /* ObjectBindingPattern */:
+      return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb));
+    default:
+      return Debug.assertNever(name, `Unexpected name kind ${name.kind}`);
+  }
+}
+function isNonVariableTopLevelDeclaration(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function moveStatementsToTargetFile(changes, program, statements, targetFile, toMove) {
+  var _a;
+  const removedExports = /* @__PURE__ */ new Set();
+  const targetExports = (_a = targetFile.symbol) == null ? void 0 : _a.exports;
+  if (targetExports) {
+    const checker = program.getTypeChecker();
+    const targetToSourceExports = /* @__PURE__ */ new Map();
+    for (const node of toMove.all) {
+      if (isTopLevelDeclarationStatement(node) && hasSyntacticModifier(node, 32 /* Export */)) {
+        forEachTopLevelDeclaration(node, (declaration) => {
+          var _a2;
+          const targetDeclarations = canHaveSymbol(declaration) ? (_a2 = targetExports.get(declaration.symbol.escapedName)) == null ? void 0 : _a2.declarations : void 0;
+          const exportDeclaration = firstDefined(targetDeclarations, (d) => isExportDeclaration(d) ? d : isExportSpecifier(d) ? tryCast(d.parent.parent, isExportDeclaration) : void 0);
+          if (exportDeclaration && exportDeclaration.moduleSpecifier) {
+            targetToSourceExports.set(exportDeclaration, (targetToSourceExports.get(exportDeclaration) || /* @__PURE__ */ new Set()).add(declaration));
+          }
+        });
+      }
     }
-    function visitParenthesizedExpression(node, valueIsDiscarded) {
-      return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    for (const [exportDeclaration, topLevelDeclarations] of arrayFrom(targetToSourceExports)) {
+      if (exportDeclaration.exportClause && isNamedExports(exportDeclaration.exportClause) && length(exportDeclaration.exportClause.elements)) {
+        const elements = exportDeclaration.exportClause.elements;
+        const updatedElements = filter(elements, (elem) => find(skipAlias(elem.symbol, checker).declarations, (d) => isTopLevelDeclaration(d) && topLevelDeclarations.has(d)) === void 0);
+        if (length(updatedElements) === 0) {
+          changes.deleteNode(targetFile, exportDeclaration);
+          removedExports.add(exportDeclaration);
+          continue;
+        }
+        if (length(updatedElements) < length(elements)) {
+          changes.replaceNode(targetFile, exportDeclaration, factory.updateExportDeclaration(exportDeclaration, exportDeclaration.modifiers, exportDeclaration.isTypeOnly, factory.updateNamedExports(exportDeclaration.exportClause, factory.createNodeArray(updatedElements, elements.hasTrailingComma)), exportDeclaration.moduleSpecifier, exportDeclaration.attributes));
+        }
+      }
     }
-    function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
-      return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  const lastReExport = findLast(targetFile.statements, (n) => isExportDeclaration(n) && !!n.moduleSpecifier && !removedExports.has(n));
+  if (lastReExport) {
+    changes.insertNodesBefore(
+      targetFile,
+      lastReExport,
+      statements,
+      /*blankLineBetween*/
+      true
+    );
+  } else {
+    changes.insertNodesAfter(targetFile, targetFile.statements[targetFile.statements.length - 1], statements);
+  }
+}
+function getOverloadRangeToMove(sourceFile, statement) {
+  if (isFunctionLikeDeclaration(statement)) {
+    const declarations = statement.symbol.declarations;
+    if (declarations === void 0 || length(declarations) <= 1 || !contains(declarations, statement)) {
+      return void 0;
     }
-    function visitImportCallExpression(node) {
-      const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
-      const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression);
-      const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
-      return factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(
-          contextObject,
-          factory2.createIdentifier("import")
-        ),
-        /*typeArguments*/
-        void 0,
-        argument ? [argument] : []
-      );
+    const firstDecl = declarations[0];
+    const lastDecl = declarations[length(declarations) - 1];
+    const statementsToMove = mapDefined(declarations, (d) => getSourceFileOfNode(d) === sourceFile && isStatement(d) ? d : void 0);
+    const end = findIndex(sourceFile.statements, (s) => s.end >= lastDecl.end);
+    const start = findIndex(sourceFile.statements, (s) => s.end >= firstDecl.end);
+    return { toMove: statementsToMove, start, end };
+  }
+  return void 0;
+}
+function getExistingLocals(sourceFile, statements, checker) {
+  const existingLocals = /* @__PURE__ */ new Set();
+  for (const moduleSpecifier of sourceFile.imports) {
+    const declaration = importFromModuleSpecifier(moduleSpecifier);
+    if (isImportDeclaration(declaration) && declaration.importClause && declaration.importClause.namedBindings && isNamedImports(declaration.importClause.namedBindings)) {
+      for (const e of declaration.importClause.namedBindings.elements) {
+        const symbol = checker.getSymbolAtLocation(e.propertyName || e.name);
+        if (symbol) {
+          existingLocals.add(skipAlias(symbol, checker));
+        }
+      }
     }
-    function visitDestructuringAssignment(node, valueIsDiscarded) {
-      if (hasExportedReferenceInDestructuringTarget(node.left)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          !valueIsDiscarded
-        );
+    if (isVariableDeclarationInitializedToRequire(declaration.parent) && isObjectBindingPattern(declaration.parent.name)) {
+      for (const e of declaration.parent.name.elements) {
+        const symbol = checker.getSymbolAtLocation(e.propertyName || e.name);
+        if (symbol) {
+          existingLocals.add(skipAlias(symbol, checker));
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function hasExportedReferenceInDestructuringTarget(node) {
-      if (isAssignmentExpression(
-        node,
-        /*excludeCompoundAssignment*/
-        true
-      )) {
-        return hasExportedReferenceInDestructuringTarget(node.left);
-      } else if (isSpreadElement(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.expression);
-      } else if (isObjectLiteralExpression(node)) {
-        return some(node.properties, hasExportedReferenceInDestructuringTarget);
-      } else if (isArrayLiteralExpression(node)) {
-        return some(node.elements, hasExportedReferenceInDestructuringTarget);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.name);
-      } else if (isPropertyAssignment(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.initializer);
-      } else if (isIdentifier(node)) {
-        const container = resolver.getReferencedExportContainer(node);
-        return container !== void 0 && container.kind === 312 /* SourceFile */;
-      } else {
-        return false;
+  }
+  for (const statement of statements) {
+    forEachReference(statement, checker, (s) => {
+      const symbol = skipAlias(s, checker);
+      if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration).path === sourceFile.path) {
+        existingLocals.add(symbol);
       }
+    });
+  }
+  return existingLocals;
+}
+
+// src/services/refactors/helpers.ts
+function isRefactorErrorInfo(info) {
+  return info.error !== void 0;
+}
+function refactorKindBeginsWith(known, requested) {
+  if (!requested) return true;
+  return known.substr(0, requested.length) === requested;
+}
+function getIdentifierForNode(node, scope, checker, file) {
+  return isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(
+    node.name.text,
+    node,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  ) && !isPrivateIdentifier(node.name) && !identifierToKeywordKind(node.name) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
+}
+function addTargetFileImports(oldFile, importsToCopy, targetFileImportsFromOldFile, checker, program, importAdder) {
+  importsToCopy.forEach(([isValidTypeOnlyUseSite, declaration], symbol) => {
+    var _a;
+    const targetSymbol = skipAlias(symbol, checker);
+    if (checker.isUnknownSymbol(targetSymbol)) {
+      importAdder.addVerbatimImport(Debug.checkDefined(declaration ?? findAncestor((_a = symbol.declarations) == null ? void 0 : _a[0], isAnyImportOrRequireStatement)));
+    } else {
+      importAdder.addImportFromExportedSymbol(targetSymbol, isValidTypeOnlyUseSite, declaration);
     }
-    function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) {
-      if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
-        const exportedNames = getExports(node.operand);
-        if (exportedNames) {
-          let temp;
-          let expression = visitNode(node.operand, visitor, isExpression);
-          if (isPrefixUnaryExpression(node)) {
-            expression = factory2.updatePrefixUnaryExpression(node, expression);
-          } else {
-            expression = factory2.updatePostfixUnaryExpression(node, expression);
-            if (!valueIsDiscarded) {
-              temp = factory2.createTempVariable(hoistVariableDeclaration);
-              expression = factory2.createAssignment(temp, expression);
-              setTextRange(expression, node);
-            }
-            expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
-            setTextRange(expression, node);
-          }
-          for (const exportName of exportedNames) {
-            expression = createExportExpression(exportName, preventSubstitution(expression));
-          }
-          if (temp) {
-            expression = factory2.createComma(expression, temp);
-            setTextRange(expression, node);
-          }
-          return expression;
-        }
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 95 /* ExportKeyword */:
-        case 90 /* DefaultKeyword */:
-          return void 0;
-      }
-      return node;
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (node.kind === 312 /* SourceFile */) {
-        const id = getOriginalNodeId(node);
-        currentSourceFile = node;
-        moduleInfo = moduleInfoMap[id];
-        exportFunction = exportFunctionsMap[id];
-        noSubstitution = noSubstitutionMap[id];
-        contextObject = contextObjectMap[id];
-        if (noSubstitution) {
-          delete noSubstitutionMap[id];
-        }
-        previousOnEmitNode(hint, node, emitCallback);
-        currentSourceFile = void 0;
-        moduleInfo = void 0;
-        exportFunction = void 0;
-        contextObject = void 0;
-        noSubstitution = void 0;
-      } else {
-        previousOnEmitNode(hint, node, emitCallback);
-      }
+  });
+  addImportsForMovedSymbols(targetFileImportsFromOldFile, oldFile.fileName, importAdder, program);
+}
+
+// src/services/refactors/inlineVariable.ts
+var refactorName4 = "Inline variable";
+var refactorDescription = getLocaleSpecificMessage(Diagnostics.Inline_variable);
+var inlineVariableAction = {
+  name: refactorName4,
+  description: refactorDescription,
+  kind: "refactor.inline.variable"
+};
+registerRefactor(refactorName4, {
+  kinds: [inlineVariableAction.kind],
+  getAvailableActions(context) {
+    const {
+      file,
+      program,
+      preferences,
+      startPosition,
+      triggerReason
+    } = context;
+    const info = getInliningInfo(file, startPosition, triggerReason === "invoked", program);
+    if (!info) {
+      return emptyArray;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (isSubstitutionPrevented(node)) {
-        return node;
-      }
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (hint === 4 /* Unspecified */) {
-        return substituteUnspecified(node);
-      }
-      return node;
+    if (!ts_refactor_exports.isRefactorErrorInfo(info)) {
+      return [{
+        name: refactorName4,
+        description: refactorDescription,
+        actions: [inlineVariableAction]
+      }];
     }
-    function substituteUnspecified(node) {
-      switch (node.kind) {
-        case 304 /* ShorthandPropertyAssignment */:
-          return substituteShorthandPropertyAssignment(node);
-      }
-      return node;
+    if (preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: refactorName4,
+        description: refactorDescription,
+        actions: [{
+          ...inlineVariableAction,
+          notApplicableReason: info.error
+        }]
+      }];
     }
-    function substituteShorthandPropertyAssignment(node) {
-      var _a, _b;
-      const name = node.name;
-      if (!isGeneratedIdentifier(name) && !isLocalName(name)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(name);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAssignment(
-                factory2.cloneNode(name),
-                factory2.createPropertyAccessExpression(
-                  factory2.getGeneratedNameForNode(importDeclaration.parent),
-                  factory2.createIdentifier("default")
-                )
-              ),
-              /*location*/
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAssignment(
-                factory2.cloneNode(name),
-                factory2.createPropertyAccessExpression(
-                  factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                  factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
-                )
-              ),
-              /*location*/
-              node
-            );
-          }
-        }
-      }
-      return node;
+    return emptyArray;
+  },
+  getEditsForAction(context, actionName2) {
+    Debug.assert(actionName2 === refactorName4, "Unexpected refactor invoked");
+    const { file, program, startPosition } = context;
+    const info = getInliningInfo(
+      file,
+      startPosition,
+      /*tryWithReferenceToken*/
+      true,
+      program
+    );
+    if (!info || ts_refactor_exports.isRefactorErrorInfo(info)) {
+      return void 0;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 226 /* BinaryExpression */:
-          return substituteBinaryExpression(node);
-        case 236 /* MetaProperty */:
-          return substituteMetaProperty(node);
+    const { references, declaration, replacement } = info;
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
+      for (const node of references) {
+        tracker.replaceNode(file, node, getReplacementExpression(node, replacement));
       }
-      return node;
+      tracker.delete(file, declaration);
+    });
+    return { edits };
+  }
+});
+function getInliningInfo(file, startPosition, tryWithReferenceToken, program) {
+  var _a, _b;
+  const checker = program.getTypeChecker();
+  const token = getTouchingPropertyName(file, startPosition);
+  const parent2 = token.parent;
+  if (!isIdentifier(token)) {
+    return void 0;
+  }
+  if (isInitializedVariable(parent2) && isVariableDeclarationInVariableStatement(parent2) && isIdentifier(parent2.name)) {
+    if (((_a = checker.getMergedSymbol(parent2.symbol).declarations) == null ? void 0 : _a.length) !== 1) {
+      return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) };
     }
-    function substituteExpressionIdentifier(node) {
-      var _a, _b;
-      if (getEmitFlags(node) & 8192 /* HelperName */) {
-        const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
-        if (externalHelpersModuleName) {
-          return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
-        }
-        return node;
-      }
-      if (!isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(node);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(importDeclaration.parent),
-                factory2.createIdentifier("default")
-              ),
-              /*location*/
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
-              ),
-              /*location*/
-              node
-            );
-          }
-        }
-      }
-      return node;
+    if (isDeclarationExported(parent2)) {
+      return void 0;
     }
-    function substituteBinaryExpression(node) {
-      if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) {
-        const exportedNames = getExports(node.left);
-        if (exportedNames) {
-          let expression = node;
-          for (const exportName of exportedNames) {
-            expression = createExportExpression(exportName, preventSubstitution(expression));
-          }
-          return expression;
-        }
-      }
-      return node;
+    const references = getReferenceNodes(parent2, checker, file);
+    return references && { references, declaration: parent2, replacement: parent2.initializer };
+  }
+  if (tryWithReferenceToken) {
+    let definition = checker.resolveName(
+      token.text,
+      token,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
+    definition = definition && checker.getMergedSymbol(definition);
+    if (((_b = definition == null ? void 0 : definition.declarations) == null ? void 0 : _b.length) !== 1) {
+      return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) };
     }
-    function substituteMetaProperty(node) {
-      if (isImportMeta(node)) {
-        return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta"));
-      }
-      return node;
+    const declaration = definition.declarations[0];
+    if (!isInitializedVariable(declaration) || !isVariableDeclarationInVariableStatement(declaration) || !isIdentifier(declaration.name)) {
+      return void 0;
     }
-    function getExports(name) {
-      let exportedNames;
-      const valueDeclaration = getReferencedDeclaration(name);
-      if (valueDeclaration) {
-        const exportContainer = resolver.getReferencedExportContainer(
-          name,
-          /*prefixLocals*/
-          false
-        );
-        if (exportContainer && exportContainer.kind === 312 /* SourceFile */) {
-          exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
-        }
-        exportedNames = addRange(exportedNames, moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]);
-      } else if (isGeneratedIdentifier(name) && isFileLevelReservedGeneratedIdentifier(name)) {
-        const exportSpecifiers = moduleInfo == null ? void 0 : moduleInfo.exportSpecifiers.get(name);
-        if (exportSpecifiers) {
-          const exportedNames2 = [];
-          for (const exportSpecifier of exportSpecifiers) {
-            exportedNames2.push(exportSpecifier.name);
-          }
-          return exportedNames2;
-        }
-      }
-      return exportedNames;
+    if (isDeclarationExported(declaration)) {
+      return void 0;
     }
-    function getReferencedDeclaration(name) {
-      if (!isGeneratedIdentifier(name)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(name);
-        if (importDeclaration)
-          return importDeclaration;
-        const valueDeclaration = resolver.getReferencedValueDeclaration(name);
-        if (valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]))
-          return valueDeclaration;
-        const declarations = resolver.getReferencedValueDeclarations(name);
-        if (declarations) {
-          for (const declaration of declarations) {
-            if (declaration !== valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(declaration)]))
-              return declaration;
-          }
-        }
-        return valueDeclaration;
-      }
+    const references = getReferenceNodes(declaration, checker, file);
+    return references && { references, declaration, replacement: declaration.initializer };
+  }
+  return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_variable_to_inline) };
+}
+function isDeclarationExported(declaration) {
+  const variableStatement = cast(declaration.parent.parent, isVariableStatement);
+  return some(variableStatement.modifiers, isExportModifier);
+}
+function getReferenceNodes(declaration, checker, file) {
+  const references = [];
+  const cannotInline = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(declaration.name, checker, file, (ref) => {
+    if (ts_FindAllReferences_exports.isWriteAccessForReference(ref) && !isShorthandPropertyAssignment(ref.parent)) {
+      return true;
     }
-    function preventSubstitution(node) {
-      if (noSubstitution === void 0)
-        noSubstitution = [];
-      noSubstitution[getNodeId(node)] = true;
-      return node;
+    if (isExportSpecifier(ref.parent) || isExportAssignment(ref.parent)) {
+      return true;
     }
-    function isSubstitutionPrevented(node) {
-      return noSubstitution && node.id && noSubstitution[node.id];
+    if (isTypeQueryNode(ref.parent)) {
+      return true;
     }
-  }
-  var init_system = __esm({
-    "src/compiler/transformers/module/system.ts"() {
-      "use strict";
-      init_ts2();
+    if (textRangeContainsPositionInclusive(declaration, ref.pos)) {
+      return true;
     }
+    references.push(ref);
   });
+  return references.length === 0 || cannotInline ? void 0 : references;
+}
+function getReplacementExpression(reference, replacement) {
+  replacement = getSynthesizedDeepClone(replacement);
+  const { parent: parent2 } = reference;
+  if (isExpression(parent2) && (getExpressionPrecedence(replacement) < getExpressionPrecedence(parent2) || needsParentheses(parent2))) {
+    return factory.createParenthesizedExpression(replacement);
+  }
+  if (isFunctionLike(replacement) && (isCallLikeExpression(parent2) || isPropertyAccessExpression(parent2))) {
+    return factory.createParenthesizedExpression(replacement);
+  }
+  if (isPropertyAccessExpression(parent2) && (isNumericLiteral(replacement) || isObjectLiteralExpression(replacement))) {
+    return factory.createParenthesizedExpression(replacement);
+  }
+  if (isIdentifier(reference) && isShorthandPropertyAssignment(parent2)) {
+    return factory.createPropertyAssignment(reference, replacement);
+  }
+  return replacement;
+}
 
-  // src/compiler/transformers/module/esnextAnd2015.ts
-  function transformECMAScriptModule(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers
-    } = context;
-    const host = context.getEmitHost();
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableEmitNotification(312 /* SourceFile */);
-    context.enableSubstitution(80 /* Identifier */);
-    let helperNameSubstitutions;
-    let currentSourceFile;
-    let importRequireStatements;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      if (isExternalModule(node) || getIsolatedModules(compilerOptions)) {
-        currentSourceFile = node;
-        importRequireStatements = void 0;
-        let result = updateExternalModule(node);
-        currentSourceFile = void 0;
-        if (importRequireStatements) {
-          result = factory2.updateSourceFile(
-            result,
-            setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements)
-          );
-        }
-        if (!isExternalModule(node) || getEmitModuleKind(compilerOptions) === 200 /* Preserve */ || some(result.statements, isExternalModuleIndicator)) {
-          return result;
-        }
-        return factory2.updateSourceFile(
-          result,
-          setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements)
-        );
+// src/services/refactors/moveToNewFile.ts
+var refactorName5 = "Move to a new file";
+var description2 = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file);
+var moveToNewFileAction = {
+  name: refactorName5,
+  description: description2,
+  kind: "refactor.move.newFile"
+};
+registerRefactor(refactorName5, {
+  kinds: [moveToNewFileAction.kind],
+  getAvailableActions: function getRefactorActionsToMoveToNewFile(context) {
+    const statements = getStatementsToMove(context);
+    const file = context.file;
+    if (context.triggerReason === "implicit" && context.endPosition !== void 0) {
+      const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike);
+      const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike);
+      if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) {
+        return emptyArray;
       }
-      return node;
     }
-    function updateExternalModule(node) {
-      const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions);
-      if (externalHelpersImportDeclaration) {
-        const statements = [];
-        const statementOffset = factory2.copyPrologue(node.statements, statements);
-        append(statements, externalHelpersImportDeclaration);
-        addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
-        return factory2.updateSourceFile(
-          node,
-          setTextRange(factory2.createNodeArray(statements), node.statements)
-        );
-      } else {
-        return visitEachChild(node, visitor, context);
-      }
+    if (context.preferences.allowTextChangesInNewFiles && statements) {
+      const file2 = context.file;
+      const affectedTextRange = {
+        start: { line: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).line, offset: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).character },
+        end: { line: getLineAndCharacterOfPosition(file2, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file2, last(statements.all).end).character }
+      };
+      return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, range: affectedTextRange }] }];
     }
-    function visitor(node) {
-      switch (node.kind) {
-        case 271 /* ImportEqualsDeclaration */:
-          return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0;
-        case 277 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 278 /* ExportDeclaration */:
-          const exportDecl = node;
-          return visitExportDeclaration(exportDecl);
-      }
-      return node;
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }];
     }
-    function createRequireCall2(importNode) {
-      const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions);
-      const args = [];
-      if (moduleName) {
-        args.push(moduleName);
-      }
-      if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
-        return factory2.createCallExpression(
-          factory2.createIdentifier("require"),
-          /*typeArguments*/
-          void 0,
-          args
-        );
-      }
-      if (!importRequireStatements) {
-        const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
-        const importStatement = factory2.createImportDeclaration(
-          /*modifiers*/
-          void 0,
-          factory2.createImportClause(
-            /*isTypeOnly*/
-            false,
-            /*name*/
-            void 0,
-            factory2.createNamedImports([
-              factory2.createImportSpecifier(
-                /*isTypeOnly*/
-                false,
-                factory2.createIdentifier("createRequire"),
-                createRequireName
-              )
-            ])
-          ),
-          factory2.createStringLiteral("module"),
-          /*attributes*/
-          void 0
-        );
-        const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
-        const requireStatement = factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList(
-            [
-              factory2.createVariableDeclaration(
-                requireHelperName,
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                factory2.createCallExpression(
-                  factory2.cloneNode(createRequireName),
-                  /*typeArguments*/
-                  void 0,
-                  [
-                    factory2.createPropertyAccessExpression(factory2.createMetaProperty(102 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
-                  ]
-                )
-              )
-            ],
-            /*flags*/
-            languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-          )
-        );
-        importRequireStatements = [importStatement, requireStatement];
-      }
-      const name = importRequireStatements[1].declarationList.declarations[0].name;
-      Debug.assertNode(name, isIdentifier);
-      return factory2.createCallExpression(
-        factory2.cloneNode(name),
-        /*typeArguments*/
-        void 0,
-        args
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) {
+    Debug.assert(actionName2 === refactorName5, "Wrong refactor invoked");
+    const statements = Debug.checkDefined(getStatementsToMove(context));
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(context.file, context.program, statements, t, context.host, context, context.preferences));
+    return { edits, renameFilename: void 0, renameLocation: void 0 };
+  }
+});
+function doChange4(oldFile, program, toMove, changes, host, context, preferences) {
+  const checker = program.getTypeChecker();
+  const usage = getUsageInfo(oldFile, toMove.all, checker);
+  const newFilename = createNewFileName(oldFile, program, host, toMove);
+  const newSourceFile = createFutureSourceFile(newFilename, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host);
+  const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host);
+  const importAdderForNewFile = ts_codefix_exports.createImportAdder(newSourceFile, context.program, context.preferences, context.host);
+  getNewStatementsAndRemoveFromOldFile(oldFile, newSourceFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile);
+  addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host));
+}
+
+// src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts
+var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {};
+
+// src/services/refactors/convertOverloadListToSingleSignature.ts
+var refactorName6 = "Convert overload list to single signature";
+var refactorDescription2 = getLocaleSpecificMessage(Diagnostics.Convert_overload_list_to_single_signature);
+var functionOverloadAction = {
+  name: refactorName6,
+  description: refactorDescription2,
+  kind: "refactor.rewrite.function.overloadList"
+};
+registerRefactor(refactorName6, {
+  kinds: [functionOverloadAction.kind],
+  getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature,
+  getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature
+});
+function getRefactorActionsToConvertOverloadsToOneSignature(context) {
+  const { file, startPosition, program } = context;
+  const info = getConvertableOverloadListAtPosition(file, startPosition, program);
+  if (!info) return emptyArray;
+  return [{
+    name: refactorName6,
+    description: refactorDescription2,
+    actions: [functionOverloadAction]
+  }];
+}
+function getRefactorEditsToConvertOverloadsToOneSignature(context) {
+  const { file, startPosition, program } = context;
+  const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program);
+  if (!signatureDecls) return void 0;
+  const checker = program.getTypeChecker();
+  const lastDeclaration = signatureDecls[signatureDecls.length - 1];
+  let updated = lastDeclaration;
+  switch (lastDeclaration.kind) {
+    case 173 /* MethodSignature */: {
+      updated = factory.updateMethodSignature(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.name,
+        lastDeclaration.questionToken,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
       );
+      break;
     }
-    function visitImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      statements = append(
-        statements,
-        setOriginalNode(
-          setTextRange(
-            factory2.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory2.createVariableDeclarationList(
-                [
-                  factory2.createVariableDeclaration(
-                    factory2.cloneNode(node.name),
-                    /*exclamationToken*/
-                    void 0,
-                    /*type*/
-                    void 0,
-                    createRequireCall2(node)
-                  )
-                ],
-                /*flags*/
-                languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-              )
-            ),
-            node
-          ),
-          node
-        )
+    case 174 /* MethodDeclaration */: {
+      updated = factory.updateMethodDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.asteriskToken,
+        lastDeclaration.name,
+        lastDeclaration.questionToken,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type,
+        lastDeclaration.body
       );
-      statements = appendExportsOfImportEqualsDeclaration(statements, node);
-      return singleOrMany(statements);
-    }
-    function appendExportsOfImportEqualsDeclaration(statements, node) {
-      if (hasSyntacticModifier(node, 32 /* Export */)) {
-        statements = append(
-          statements,
-          factory2.createExportDeclaration(
-            /*modifiers*/
-            void 0,
-            node.isTypeOnly,
-            factory2.createNamedExports([factory2.createExportSpecifier(
-              /*isTypeOnly*/
-              false,
-              /*propertyName*/
-              void 0,
-              idText(node.name)
-            )])
-          )
-        );
-      }
-      return statements;
-    }
-    function visitExportAssignment(node) {
-      if (node.isExportEquals) {
-        if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
-          const statement = setOriginalNode(
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(
-                  factory2.createIdentifier("module"),
-                  "exports"
-                ),
-                node.expression
-              )
-            ),
-            node
-          );
-          return statement;
-        }
-        return void 0;
-      }
-      return node;
+      break;
     }
-    function visitExportDeclaration(node) {
-      if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */) {
-        return node;
-      }
-      if (!node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) {
-        return node;
-      }
-      const oldIdentifier = node.exportClause.name;
-      const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
-      const importDecl = factory2.createImportDeclaration(
-        /*modifiers*/
-        void 0,
-        factory2.createImportClause(
-          /*isTypeOnly*/
-          false,
-          /*name*/
-          void 0,
-          factory2.createNamespaceImport(
-            synthName
-          )
-        ),
-        node.moduleSpecifier,
-        node.attributes
+    case 179 /* CallSignature */: {
+      updated = factory.updateCallSignature(
+        lastDeclaration,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
       );
-      setOriginalNode(importDecl, node.exportClause);
-      const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
-        /*modifiers*/
-        void 0,
-        /*isTypeOnly*/
-        false,
-        factory2.createNamedExports([factory2.createExportSpecifier(
-          /*isTypeOnly*/
-          false,
-          synthName,
-          oldIdentifier
-        )])
-      );
-      setOriginalNode(exportDecl, node);
-      return [importDecl, exportDecl];
+      break;
     }
-    function onEmitNode(hint, node, emitCallback) {
-      if (isSourceFile(node)) {
-        if ((isExternalModule(node) || getIsolatedModules(compilerOptions)) && compilerOptions.importHelpers) {
-          helperNameSubstitutions = /* @__PURE__ */ new Map();
-        }
-        previousOnEmitNode(hint, node, emitCallback);
-        helperNameSubstitutions = void 0;
-      } else {
-        previousOnEmitNode(hint, node, emitCallback);
-      }
+    case 176 /* Constructor */: {
+      updated = factory.updateConstructorDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.body
+      );
+      break;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (helperNameSubstitutions && isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) {
-        return substituteHelperName(node);
-      }
-      return node;
+    case 180 /* ConstructSignature */: {
+      updated = factory.updateConstructSignature(
+        lastDeclaration,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
+      );
+      break;
     }
-    function substituteHelperName(node) {
-      const name = idText(node);
-      let substitution = helperNameSubstitutions.get(name);
-      if (!substitution) {
-        helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */));
-      }
-      return substitution;
+    case 262 /* FunctionDeclaration */: {
+      updated = factory.updateFunctionDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.asteriskToken,
+        lastDeclaration.name,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type,
+        lastDeclaration.body
+      );
+      break;
     }
+    default:
+      return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring");
   }
-  var init_esnextAnd2015 = __esm({
-    "src/compiler/transformers/module/esnextAnd2015.ts"() {
-      "use strict";
-      init_ts2();
-    }
+  if (updated === lastDeclaration) {
+    return;
+  }
+  const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+    t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated);
   });
-
-  // src/compiler/transformers/module/node.ts
-  function transformNodeModule(context) {
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    const esmTransform = transformECMAScriptModule(context);
-    const esmOnSubstituteNode = context.onSubstituteNode;
-    const esmOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = previousOnSubstituteNode;
-    context.onEmitNode = previousOnEmitNode;
-    const cjsTransform = transformModule(context);
-    const cjsOnSubstituteNode = context.onSubstituteNode;
-    const cjsOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(312 /* SourceFile */);
-    context.enableEmitNotification(312 /* SourceFile */);
-    let currentSourceFile;
-    return transformSourceFileOrBundle;
-    function onSubstituteNode(hint, node) {
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-        return previousOnSubstituteNode(hint, node);
-      } else {
-        if (!currentSourceFile) {
-          return previousOnSubstituteNode(hint, node);
-        }
-        if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
-          return esmOnSubstituteNode(hint, node);
-        }
-        return cjsOnSubstituteNode(hint, node);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-      }
-      if (!currentSourceFile) {
-        return previousOnEmitNode(hint, node, emitCallback);
-      }
-      if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
-        return esmOnEmitNode(hint, node, emitCallback);
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+  function getNewParametersForCombinedSignature(signatureDeclarations) {
+    const lastSig = signatureDeclarations[signatureDeclarations.length - 1];
+    if (isFunctionLikeDeclaration(lastSig) && lastSig.body) {
+      signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1);
+    }
+    return factory.createNodeArray([
+      factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        factory.createToken(26 /* DotDotDotToken */),
+        "args",
+        /*questionToken*/
+        void 0,
+        factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
+      )
+    ]);
+  }
+  function convertSignatureParametersToTuple(decl) {
+    const members = map(decl.parameters, convertParameterToNamedTupleMember);
+    return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */);
+  }
+  function convertParameterToNamedTupleMember(p) {
+    Debug.assert(isIdentifier(p.name));
+    const result = setTextRange(
+      factory.createNamedTupleMember(
+        p.dotDotDotToken,
+        p.name,
+        p.questionToken,
+        p.type || factory.createKeywordTypeNode(133 /* AnyKeyword */)
+      ),
+      p
+    );
+    const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker);
+    if (parameterDocComment) {
+      const newComment = displayPartsToString(parameterDocComment);
+      if (newComment.length) {
+        setSyntheticLeadingComments(result, [{
+          text: `*
+${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
+ `,
+          kind: 3 /* MultiLineCommentTrivia */,
+          pos: -1,
+          end: -1,
+          hasTrailingNewLine: true,
+          hasLeadingNewline: true
+        }]);
       }
-      return cjsOnEmitNode(hint, node, emitCallback);
     }
-    function getModuleTransformForFile(file) {
-      return file.impliedNodeFormat === 99 /* ESNext */ ? esmTransform : cjsTransform;
-    }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      const result = getModuleTransformForFile(node)(node);
-      currentSourceFile = void 0;
-      Debug.assert(isSourceFile(result));
-      return result;
+    return result;
+  }
+}
+function isConvertableSignatureDeclaration(d) {
+  switch (d.kind) {
+    case 173 /* MethodSignature */:
+    case 174 /* MethodDeclaration */:
+    case 179 /* CallSignature */:
+    case 176 /* Constructor */:
+    case 180 /* ConstructSignature */:
+    case 262 /* FunctionDeclaration */:
+      return true;
+  }
+  return false;
+}
+function getConvertableOverloadListAtPosition(file, startPosition, program) {
+  const node = getTokenAtPosition(file, startPosition);
+  const containingDecl = findAncestor(node, isConvertableSignatureDeclaration);
+  if (!containingDecl) {
+    return;
+  }
+  if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) {
+    return;
+  }
+  const checker = program.getTypeChecker();
+  const signatureSymbol = containingDecl.symbol;
+  if (!signatureSymbol) {
+    return;
+  }
+  const decls = signatureSymbol.declarations;
+  if (length(decls) <= 1) {
+    return;
+  }
+  if (!every(decls, (d) => getSourceFileOfNode(d) === file)) {
+    return;
+  }
+  if (!isConvertableSignatureDeclaration(decls[0])) {
+    return;
+  }
+  const kindOne = decls[0].kind;
+  if (!every(decls, (d) => d.kind === kindOne)) {
+    return;
+  }
+  const signatureDecls = decls;
+  if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) {
+    return;
+  }
+  const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d));
+  if (length(signatures) !== length(decls)) {
+    return;
+  }
+  const returnOne = checker.getReturnTypeOfSignature(signatures[0]);
+  if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) {
+    return;
+  }
+  return signatureDecls;
+}
+
+// src/services/refactors/addOrRemoveBracesToArrowFunction.ts
+var refactorName7 = "Add or remove braces in an arrow function";
+var refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Add_or_remove_braces_in_an_arrow_function);
+var addBracesAction = {
+  name: "Add braces to arrow function",
+  description: getLocaleSpecificMessage(Diagnostics.Add_braces_to_arrow_function),
+  kind: "refactor.rewrite.arrow.braces.add"
+};
+var removeBracesAction = {
+  name: "Remove braces from arrow function",
+  description: getLocaleSpecificMessage(Diagnostics.Remove_braces_from_arrow_function),
+  kind: "refactor.rewrite.arrow.braces.remove"
+};
+registerRefactor(refactorName7, {
+  kinds: [removeBracesAction.kind],
+  getEditsForAction: getRefactorEditsToRemoveFunctionBraces,
+  getAvailableActions: getRefactorActionsToRemoveFunctionBraces
+});
+function getRefactorActionsToRemoveFunctionBraces(context) {
+  const { file, startPosition, triggerReason } = context;
+  const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked");
+  if (!info) return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName7,
+      description: refactorDescription3,
+      actions: [
+        info.addBraces ? addBracesAction : removeBracesAction
+      ]
+    }];
+  }
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName7,
+      description: refactorDescription3,
+      actions: [
+        { ...addBracesAction, notApplicableReason: info.error },
+        { ...removeBracesAction, notApplicableReason: info.error }
+      ]
+    }];
+  }
+  return emptyArray;
+}
+function getRefactorEditsToRemoveFunctionBraces(context, actionName2) {
+  const { file, startPosition } = context;
+  const info = getConvertibleArrowFunctionAtPosition(file, startPosition);
+  Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+  const { expression, returnStatement, func } = info;
+  let body;
+  if (actionName2 === addBracesAction.name) {
+    const returnStatement2 = factory.createReturnStatement(expression);
+    body = factory.createBlock(
+      [returnStatement2],
+      /*multiLine*/
+      true
+    );
+    copyLeadingComments(
+      expression,
+      returnStatement2,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
+      true
+    );
+  } else if (actionName2 === removeBracesAction.name && returnStatement) {
+    const actualExpression = expression || factory.createVoidZero();
+    body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
+    copyTrailingAsLeadingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
+      false
+    );
+    copyLeadingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
+      false
+    );
+    copyTrailingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
+      false
+    );
+  } else {
+    Debug.fail("invalid action");
+  }
+  const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+    t.replaceNode(file, func.body, body);
+  });
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+}
+function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) {
+  const node = getTokenAtPosition(file, startPosition);
+  const func = getContainingFunction(node);
+  if (!func) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function)
+    };
+  }
+  if (!isArrowFunction(func)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function)
+    };
+  }
+  if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) {
+    return void 0;
+  }
+  if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) {
+    return { func, addBraces: true, expression: func.body };
+  } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) {
+    const firstStatement = first(func.body.statements);
+    if (isReturnStatement(firstStatement)) {
+      const expression = firstStatement.expression && isObjectLiteralExpression(getLeftmostExpression(
+        firstStatement.expression,
+        /*stopAtCallExpressions*/
+        false
+      )) ? factory.createParenthesizedExpression(firstStatement.expression) : firstStatement.expression;
+      return { func, addBraces: false, expression, returnStatement: firstStatement };
     }
-    function transformSourceFileOrBundle(node) {
-      return node.kind === 312 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  }
+  return void 0;
+}
+
+// src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts
+var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {};
+
+// src/services/refactors/convertArrowFunctionOrFunctionExpression.ts
+var refactorName8 = "Convert arrow function or function expression";
+var refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression);
+var toAnonymousFunctionAction = {
+  name: "Convert to anonymous function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function),
+  kind: "refactor.rewrite.function.anonymous"
+};
+var toNamedFunctionAction = {
+  name: "Convert to named function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function),
+  kind: "refactor.rewrite.function.named"
+};
+var toArrowFunctionAction = {
+  name: "Convert to arrow function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function),
+  kind: "refactor.rewrite.function.arrow"
+};
+registerRefactor(refactorName8, {
+  kinds: [
+    toAnonymousFunctionAction.kind,
+    toNamedFunctionAction.kind,
+    toArrowFunctionAction.kind
+  ],
+  getEditsForAction: getRefactorEditsToConvertFunctionExpressions,
+  getAvailableActions: getRefactorActionsToConvertFunctionExpressions
+});
+function getRefactorActionsToConvertFunctionExpressions(context) {
+  const { file, startPosition, program, kind } = context;
+  const info = getFunctionInfo(file, startPosition, program);
+  if (!info) return emptyArray;
+  const { selectedVariableDeclaration, func } = info;
+  const possibleActions = [];
+  const errors = [];
+  if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) {
+    const error2 = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function);
+    if (error2) {
+      errors.push({ ...toNamedFunctionAction, notApplicableReason: error2 });
+    } else {
+      possibleActions.push(toNamedFunctionAction);
     }
-    function transformBundle(node) {
-      return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
+  }
+  if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) {
+    const error2 = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function);
+    if (error2) {
+      errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error2 });
+    } else {
+      possibleActions.push(toAnonymousFunctionAction);
     }
   }
-  var init_node = __esm({
-    "src/compiler/transformers/module/node.ts"() {
-      "use strict";
-      init_ts2();
+  if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) {
+    const error2 = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function);
+    if (error2) {
+      errors.push({ ...toArrowFunctionAction, notApplicableReason: error2 });
+    } else {
+      possibleActions.push(toArrowFunctionAction);
+    }
+  }
+  return [{
+    name: refactorName8,
+    description: refactorDescription4,
+    actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions
+  }];
+}
+function getRefactorEditsToConvertFunctionExpressions(context, actionName2) {
+  const { file, startPosition, program } = context;
+  const info = getFunctionInfo(file, startPosition, program);
+  if (!info) return void 0;
+  const { func } = info;
+  const edits = [];
+  switch (actionName2) {
+    case toAnonymousFunctionAction.name:
+      edits.push(...getEditInfoForConvertToAnonymousFunction(context, func));
+      break;
+    case toNamedFunctionAction.name:
+      const variableInfo = getVariableInfo(func);
+      if (!variableInfo) return void 0;
+      edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo));
+      break;
+    case toArrowFunctionAction.name:
+      if (!isFunctionExpression(func)) return void 0;
+      edits.push(...getEditInfoForConvertToArrowFunction(context, func));
+      break;
+    default:
+      return Debug.fail("invalid action");
+  }
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+}
+function containingThis(node) {
+  let containsThis = false;
+  node.forEachChild(function checkThis(child) {
+    if (isThis(child)) {
+      containsThis = true;
+      return;
+    }
+    if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) {
+      forEachChild(child, checkThis);
     }
   });
+  return containsThis;
+}
+function getFunctionInfo(file, startPosition, program) {
+  const token = getTokenAtPosition(file, startPosition);
+  const typeChecker = program.getTypeChecker();
+  const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent);
+  if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) {
+    return { selectedVariableDeclaration: true, func };
+  }
+  const maybeFunc = getContainingFunction(token);
+  if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) {
+    if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc)) return void 0;
+    return { selectedVariableDeclaration: false, func: maybeFunc };
+  }
+  return void 0;
+}
+function isSingleVariableDeclaration(parent2) {
+  return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1;
+}
+function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) {
+  if (!isSingleVariableDeclaration(parent2)) {
+    return void 0;
+  }
+  const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations);
+  const initializer = variableDeclaration.initializer;
+  if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) {
+    return initializer;
+  }
+  return void 0;
+}
+function convertToBlock(body) {
+  if (isExpression(body)) {
+    const returnStatement = factory.createReturnStatement(body);
+    const file = body.getSourceFile();
+    setTextRange(returnStatement, body);
+    suppressLeadingAndTrailingTrivia(returnStatement);
+    copyTrailingAsLeadingComments(
+      body,
+      returnStatement,
+      file,
+      /*commentKind*/
+      void 0,
+      /*hasTrailingNewLine*/
+      true
+    );
+    return factory.createBlock(
+      [returnStatement],
+      /*multiLine*/
+      true
+    );
+  } else {
+    return body;
+  }
+}
+function getVariableInfo(func) {
+  const variableDeclaration = func.parent;
+  if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration)) return void 0;
+  const variableDeclarationList = variableDeclaration.parent;
+  const statement = variableDeclarationList.parent;
+  if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name)) return void 0;
+  return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name };
+}
+function getEditInfoForConvertToAnonymousFunction(context, func) {
+  const { file } = context;
+  const body = convertToBlock(func.body);
+  const newNode = factory.createFunctionExpression(
+    func.modifiers,
+    func.asteriskToken,
+    /*name*/
+    void 0,
+    func.typeParameters,
+    func.parameters,
+    func.type,
+    body
+  );
+  return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
+}
+function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
+  const { file } = context;
+  const body = convertToBlock(func.body);
+  const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo;
+  suppressLeadingTrivia(statement);
+  const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 32 /* Export */ | getEffectiveModifierFlags(func);
+  const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags);
+  const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body);
+  if (variableDeclarationList.declarations.length === 1) {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode));
+  } else {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.delete(file, variableDeclaration);
+      t.insertNodeAfter(file, statement, newNode);
+    });
+  }
+}
+function getEditInfoForConvertToArrowFunction(context, func) {
+  const { file } = context;
+  const statements = func.body.statements;
+  const head = statements[0];
+  let body;
+  if (canBeConvertedToExpression(func.body, head)) {
+    body = head.expression;
+    suppressLeadingAndTrailingTrivia(body);
+    copyComments(head, body);
+  } else {
+    body = func.body;
+  }
+  const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(39 /* EqualsGreaterThanToken */), body);
+  return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
+}
+function canBeConvertedToExpression(body, head) {
+  return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression);
+}
+function isFunctionReferencedInFile(sourceFile, typeChecker, node) {
+  return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile);
+}
 
-  // src/compiler/transformers/declarations/diagnostics.ts
-  function canProduceDiagnostics(node) {
-    return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isJSDocTypeAlias(node);
-  }
-  function createGetSymbolAccessibilityDiagnosticForNodeName(node) {
-    if (isSetAccessor(node) || isGetAccessor(node)) {
-      return getAccessorNameVisibilityError;
-    } else if (isMethodSignature(node) || isMethodDeclaration(node)) {
-      return getMethodNameVisibilityError;
-    } else {
-      return createGetSymbolAccessibilityDiagnosticForNode(node);
-    }
-    function getAccessorNameVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
-    }
-    function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (isStatic(node)) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
-      } else if (node.parent.kind === 263 /* ClassDeclaration */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
-      } else {
-        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
-      }
-    }
-    function getMethodNameVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
+// src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts
+var ts_refactor_convertParamsToDestructuredObject_exports = {};
+
+// src/services/refactors/convertParamsToDestructuredObject.ts
+var refactorName9 = "Convert parameters to destructured object";
+var minimumParameterLength = 1;
+var refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object);
+var toDestructuredAction = {
+  name: refactorName9,
+  description: refactorDescription5,
+  kind: "refactor.rewrite.parameters.toDestructured"
+};
+registerRefactor(refactorName9, {
+  kinds: [toDestructuredAction.kind],
+  getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject,
+  getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject
+});
+function getRefactorActionsToConvertParametersToDestructuredObject(context) {
+  const { file, startPosition } = context;
+  const isJSFile = isSourceFileJS(file);
+  if (isJSFile) return emptyArray;
+  const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker());
+  if (!functionDeclaration) return emptyArray;
+  return [{
+    name: refactorName9,
+    description: refactorDescription5,
+    actions: [toDestructuredAction]
+  }];
+}
+function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) {
+  Debug.assert(actionName2 === refactorName9, "Unexpected action name");
+  const { file, startPosition, program, cancellationToken, host } = context;
+  const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker());
+  if (!functionDeclaration || !cancellationToken) return void 0;
+  const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken);
+  if (groupedReferences.valid) {
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(file, program, host, t, functionDeclaration, groupedReferences));
+    return { renameFilename: void 0, renameLocation: void 0, edits };
+  }
+  return { edits: [] };
+}
+function doChange5(sourceFile, program, host, changes, functionDeclaration, groupedReferences) {
+  const signature = groupedReferences.signature;
+  const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param));
+  if (signature) {
+    const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param));
+    replaceParameters(signature, newSignatureParams);
+  }
+  replaceParameters(functionDeclaration, newFunctionDeclarationParams);
+  const functionCalls = sortAndDeduplicate(
+    groupedReferences.functionCalls,
+    /*comparer*/
+    (a, b) => compareValues(a.pos, b.pos)
+  );
+  for (const call of functionCalls) {
+    if (call.arguments && call.arguments.length) {
+      const newArgument = getSynthesizedDeepClone(
+        createNewArgument(functionDeclaration, call.arguments),
+        /*includeTrivia*/
+        true
+      );
+      changes.replaceNodeRange(
+        getSourceFileOfNode(call),
+        first(call.arguments),
+        last(call.arguments),
+        newArgument,
+        { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include }
+      );
     }
-    function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (isStatic(node)) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1;
-      } else if (node.parent.kind === 263 /* ClassDeclaration */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1;
-      } else {
-        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1;
+  }
+  function replaceParameters(declarationOrSignature, parameterDeclarations) {
+    changes.replaceNodeRangeWithNodes(
+      sourceFile,
+      first(declarationOrSignature.parameters),
+      last(declarationOrSignature.parameters),
+      parameterDeclarations,
+      {
+        joiner: ", ",
+        // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter
+        indentation: 0,
+        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
       }
-    }
+    );
   }
-  function createGetSymbolAccessibilityDiagnosticForNode(node) {
-    if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
-      return getVariableDeclarationTypeVisibilityError;
-    } else if (isSetAccessor(node) || isGetAccessor(node)) {
-      return getAccessorDeclarationTypeVisibilityError;
-    } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) {
-      return getReturnTypeVisibilityError;
-    } else if (isParameter(node)) {
-      if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 2 /* Private */)) {
-        return getVariableDeclarationTypeVisibilityError;
-      }
-      return getParameterDeclarationTypeVisibilityError;
-    } else if (isTypeParameterDeclaration(node)) {
-      return getTypeParameterConstraintVisibilityError;
-    } else if (isExpressionWithTypeArguments(node)) {
-      return getHeritageClauseVisibilityError;
-    } else if (isImportEqualsDeclaration(node)) {
-      return getImportEntityNameVisibilityError;
-    } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) {
-      return getTypeAliasDeclarationVisibilityError;
-    } else {
-      return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`);
-    }
-    function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1;
-      } else if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */ || node.kind === 226 /* BinaryExpression */ || node.kind === 171 /* PropertySignature */ || node.kind === 169 /* Parameter */ && hasSyntacticModifier(node.parent, 2 /* Private */)) {
-        if (isStatic(node)) {
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
-        } else if (node.parent.kind === 263 /* ClassDeclaration */ || node.kind === 169 /* Parameter */) {
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
-        } else {
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
-        }
+}
+function getGroupedReferences(functionDeclaration, program, cancellationToken) {
+  const functionNames = getFunctionNames(functionDeclaration);
+  const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
+  const names = deduplicate([...functionNames, ...classNames], equateValues);
+  const checker = program.getTypeChecker();
+  const references = flatMap(
+    names,
+    /*mapfn*/
+    (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken)
+  );
+  const groupedReferences = groupReferences(references);
+  if (!every(
+    groupedReferences.declarations,
+    /*callback*/
+    (decl) => contains(names, decl)
+  )) {
+    groupedReferences.valid = false;
+  }
+  return groupedReferences;
+  function groupReferences(referenceEntries) {
+    const classReferences = { accessExpressions: [], typeUsages: [] };
+    const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true };
+    const functionSymbols = map(functionNames, getSymbolTargetAtLocation);
+    const classSymbols = map(classNames, getSymbolTargetAtLocation);
+    const isConstructor = isConstructorDeclaration(functionDeclaration);
+    const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker));
+    for (const entry of referenceEntries) {
+      if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) {
+        groupedReferences2.valid = false;
+        continue;
       }
-    }
-    function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
-    }
-    function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      let diagnosticMessage;
-      if (node.kind === 178 /* SetAccessor */) {
-        if (isStatic(node)) {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1;
-        } else {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1;
+      if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) {
+        if (isValidMethodSignature(entry.node.parent)) {
+          groupedReferences2.signature = entry.node.parent;
+          continue;
         }
-      } else {
-        if (isStatic(node)) {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1;
-        } else {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1;
+        const call = entryToFunctionCall(entry);
+        if (call) {
+          groupedReferences2.functionCalls.push(call);
+          continue;
         }
       }
-      return {
-        diagnosticMessage,
-        errorNode: node.name,
-        typeName: node.name
-      };
-    }
-    function getReturnTypeVisibilityError(symbolAccessibilityResult) {
-      let diagnosticMessage;
-      switch (node.kind) {
-        case 180 /* ConstructSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 179 /* CallSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 181 /* IndexSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          if (isStatic(node)) {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0;
-          } else if (node.parent.kind === 263 /* ClassDeclaration */) {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0;
-          } else {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0;
-          }
-          break;
-        case 262 /* FunctionDeclaration */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0;
-          break;
-        default:
-          return Debug.fail("This is unknown kind for signature: " + node.kind);
+      const contextualSymbol = getSymbolForContextualType(entry.node, checker);
+      if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) {
+        const decl = entryToDeclaration(entry);
+        if (decl) {
+          groupedReferences2.declarations.push(decl);
+          continue;
+        }
       }
-      return {
-        diagnosticMessage,
-        errorNode: node.name || node
-      };
-    }
-    function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
-    }
-    function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      switch (node.parent.kind) {
-        case 176 /* Constructor */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1;
-        case 180 /* ConstructSignature */:
-        case 185 /* ConstructorType */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 179 /* CallSignature */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 181 /* IndexSignature */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          if (isStatic(node.parent)) {
-            return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
-          } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) {
-            return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
-          } else {
-            return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
+      if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) {
+        const importOrExportReference = entryToImportOrExport(entry);
+        if (importOrExportReference) {
+          continue;
+        }
+        const decl = entryToDeclaration(entry);
+        if (decl) {
+          groupedReferences2.declarations.push(decl);
+          continue;
+        }
+        const call = entryToFunctionCall(entry);
+        if (call) {
+          groupedReferences2.functionCalls.push(call);
+          continue;
+        }
+      }
+      if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) {
+        const importOrExportReference = entryToImportOrExport(entry);
+        if (importOrExportReference) {
+          continue;
+        }
+        const decl = entryToDeclaration(entry);
+        if (decl) {
+          groupedReferences2.declarations.push(decl);
+          continue;
+        }
+        const accessExpression = entryToAccessExpression(entry);
+        if (accessExpression) {
+          classReferences.accessExpressions.push(accessExpression);
+          continue;
+        }
+        if (isClassDeclaration(functionDeclaration.parent)) {
+          const type = entryToType(entry);
+          if (type) {
+            classReferences.typeUsages.push(type);
+            continue;
           }
-        case 262 /* FunctionDeclaration */:
-        case 184 /* FunctionType */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1;
-        case 178 /* SetAccessor */:
-        case 177 /* GetAccessor */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1;
-        default:
-          return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`);
+        }
       }
+      groupedReferences2.valid = false;
     }
-    function getTypeParameterConstraintVisibilityError() {
-      let diagnosticMessage;
-      switch (node.parent.kind) {
-        case 263 /* ClassDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1;
-          break;
-        case 264 /* InterfaceDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 200 /* MappedType */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1;
-          break;
-        case 185 /* ConstructorType */:
-        case 180 /* ConstructSignature */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 179 /* CallSignature */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-          if (isStatic(node.parent)) {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
-          } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
-          } else {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
+    return groupedReferences2;
+  }
+  function getSymbolTargetAtLocation(node) {
+    const symbol = checker.getSymbolAtLocation(node);
+    return symbol && getSymbolTarget(symbol, checker);
+  }
+}
+function getSymbolForContextualType(node, checker) {
+  const element = getContainingObjectLiteralElement(node);
+  if (element) {
+    const contextualType = checker.getContextualTypeForObjectLiteralElement(element);
+    const symbol = contextualType == null ? void 0 : contextualType.getSymbol();
+    if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) {
+      return symbol;
+    }
+  }
+}
+function entryToImportOrExport(entry) {
+  const node = entry.node;
+  if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) {
+    return node;
+  }
+  if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) {
+    return node;
+  }
+  return void 0;
+}
+function entryToDeclaration(entry) {
+  if (isDeclaration(entry.node.parent)) {
+    return entry.node;
+  }
+  return void 0;
+}
+function entryToFunctionCall(entry) {
+  if (entry.node.parent) {
+    const functionReference = entry.node;
+    const parent2 = functionReference.parent;
+    switch (parent2.kind) {
+      case 213 /* CallExpression */:
+      case 214 /* NewExpression */:
+        const callOrNewExpression = tryCast(parent2, isCallOrNewExpression);
+        if (callOrNewExpression && callOrNewExpression.expression === functionReference) {
+          return callOrNewExpression;
+        }
+        break;
+      case 211 /* PropertyAccessExpression */:
+        const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
+        if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) {
+          const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression);
+          if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) {
+            return callOrNewExpression2;
           }
-          break;
-        case 184 /* FunctionType */:
-        case 262 /* FunctionDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
-          break;
-        case 195 /* InferType */:
-          diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
-          break;
-        case 265 /* TypeAliasDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
-          break;
-        default:
-          return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind);
-      }
-      return {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      };
+        }
+        break;
+      case 212 /* ElementAccessExpression */:
+        const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
+        if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) {
+          const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression);
+          if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) {
+            return callOrNewExpression2;
+          }
+        }
+        break;
     }
-    function getHeritageClauseVisibilityError() {
-      let diagnosticMessage;
-      if (isClassDeclaration(node.parent.parent)) {
-        diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 119 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0;
+  }
+  return void 0;
+}
+function entryToAccessExpression(entry) {
+  if (entry.node.parent) {
+    const reference = entry.node;
+    const parent2 = reference.parent;
+    switch (parent2.kind) {
+      case 211 /* PropertyAccessExpression */:
+        const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
+        if (propertyAccessExpression && propertyAccessExpression.expression === reference) {
+          return propertyAccessExpression;
+        }
+        break;
+      case 212 /* ElementAccessExpression */:
+        const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
+        if (elementAccessExpression && elementAccessExpression.expression === reference) {
+          return elementAccessExpression;
+        }
+        break;
+    }
+  }
+  return void 0;
+}
+function entryToType(entry) {
+  const reference = entry.node;
+  if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) {
+    return reference;
+  }
+  return void 0;
+}
+function getFunctionDeclarationAtPosition(file, startPosition, checker) {
+  const node = getTouchingToken(file, startPosition);
+  const functionDeclaration = getContainingFunctionDeclaration(node);
+  if (isTopLevelJSDoc(node)) return void 0;
+  if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node))) return functionDeclaration;
+  return void 0;
+}
+function isTopLevelJSDoc(node) {
+  const containingJSDoc = findAncestor(node, isJSDocNode);
+  if (containingJSDoc) {
+    const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n));
+    return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc);
+  }
+  return false;
+}
+function isValidMethodSignature(node) {
+  return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent));
+}
+function isValidFunctionDeclaration(functionDeclaration, checker) {
+  var _a;
+  if (!isValidParameterNodeArray(functionDeclaration.parameters, checker)) return false;
+  switch (functionDeclaration.kind) {
+    case 262 /* FunctionDeclaration */:
+      return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker);
+    case 174 /* MethodDeclaration */:
+      if (isObjectLiteralExpression(functionDeclaration.parent)) {
+        const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker);
+        return ((_a = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a.length) === 1 && isSingleImplementation(functionDeclaration, checker);
+      }
+      return isSingleImplementation(functionDeclaration, checker);
+    case 176 /* Constructor */:
+      if (isClassDeclaration(functionDeclaration.parent)) {
+        return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker);
       } else {
-        diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1;
-      }
-      return {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: getNameOfDeclaration(node.parent.parent)
-      };
+        return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker);
+      }
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return isValidVariableDeclaration(functionDeclaration.parent);
+  }
+  return false;
+}
+function isSingleImplementation(functionDeclaration, checker) {
+  return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration);
+}
+function hasNameOrDefault(functionOrClassDeclaration) {
+  if (!functionOrClassDeclaration.name) {
+    const defaultKeyword = findModifier(functionOrClassDeclaration, 90 /* DefaultKeyword */);
+    return !!defaultKeyword;
+  }
+  return true;
+}
+function isValidParameterNodeArray(parameters, checker) {
+  return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(
+    parameters,
+    /*callback*/
+    (paramDecl) => isValidParameterDeclaration(paramDecl, checker)
+  );
+}
+function isValidParameterDeclaration(parameterDeclaration, checker) {
+  if (isRestParameter(parameterDeclaration)) {
+    const type = checker.getTypeAtLocation(parameterDeclaration);
+    if (!checker.isArrayType(type) && !checker.isTupleType(type)) return false;
+  }
+  return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name);
+}
+function isValidVariableDeclaration(node) {
+  return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type;
+}
+function hasThisParameter(parameters) {
+  return parameters.length > 0 && isThis(parameters[0].name);
+}
+function getRefactorableParametersLength(parameters) {
+  if (hasThisParameter(parameters)) {
+    return parameters.length - 1;
+  }
+  return parameters.length;
+}
+function getRefactorableParameters(parameters) {
+  if (hasThisParameter(parameters)) {
+    parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma);
+  }
+  return parameters;
+}
+function createPropertyOrShorthandAssignment(name, initializer) {
+  if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) {
+    return factory.createShorthandPropertyAssignment(name);
+  }
+  return factory.createPropertyAssignment(name, initializer);
+}
+function createNewArgument(functionDeclaration, functionArguments) {
+  const parameters = getRefactorableParameters(functionDeclaration.parameters);
+  const hasRestParameter2 = isRestParameter(last(parameters));
+  const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments;
+  const properties = map(nonRestArguments, (arg, i) => {
+    const parameterName = getParameterName(parameters[i]);
+    const property = createPropertyOrShorthandAssignment(parameterName, arg);
+    suppressLeadingAndTrailingTrivia(property.name);
+    if (isPropertyAssignment(property)) suppressLeadingAndTrailingTrivia(property.initializer);
+    copyComments(arg, property);
+    return property;
+  });
+  if (hasRestParameter2 && functionArguments.length >= parameters.length) {
+    const restArguments = functionArguments.slice(parameters.length - 1);
+    const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
+    properties.push(restProperty);
+  }
+  const objectLiteral = factory.createObjectLiteralExpression(
+    properties,
+    /*multiLine*/
+    false
+  );
+  return objectLiteral;
+}
+function createNewParameters(functionDeclaration, program, host) {
+  const checker = program.getTypeChecker();
+  const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters);
+  const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration);
+  const objectParameterName = factory.createObjectBindingPattern(bindingElements);
+  const objectParameterType = createParameterTypeNode(refactorableParameters);
+  let objectInitializer;
+  if (every(refactorableParameters, isOptionalParameter)) {
+    objectInitializer = factory.createObjectLiteralExpression();
+  }
+  const objectParameter = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    objectParameterName,
+    /*questionToken*/
+    void 0,
+    objectParameterType,
+    objectInitializer
+  );
+  if (hasThisParameter(functionDeclaration.parameters)) {
+    const thisParameter = functionDeclaration.parameters[0];
+    const newThisParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      thisParameter.name,
+      /*questionToken*/
+      void 0,
+      thisParameter.type
+    );
+    suppressLeadingAndTrailingTrivia(newThisParameter.name);
+    copyComments(thisParameter.name, newThisParameter.name);
+    if (thisParameter.type) {
+      suppressLeadingAndTrailingTrivia(newThisParameter.type);
+      copyComments(thisParameter.type, newThisParameter.type);
     }
-    function getImportEntityNameVisibilityError() {
-      return {
-        diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1,
-        errorNode: node,
-        typeName: node.name
-      };
+    return factory.createNodeArray([newThisParameter, objectParameter]);
+  }
+  return factory.createNodeArray([objectParameter]);
+  function createBindingElementFromParameterDeclaration(parameterDeclaration) {
+    const element = factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      getParameterName(parameterDeclaration),
+      isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
+    );
+    suppressLeadingAndTrailingTrivia(element);
+    if (parameterDeclaration.initializer && element.initializer) {
+      copyComments(parameterDeclaration.initializer, element.initializer);
     }
-    function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) {
-      return {
-        diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1,
-        errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type,
-        typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name
-      };
+    return element;
+  }
+  function createParameterTypeNode(parameters) {
+    const members = map(parameters, createPropertySignatureFromParameterDeclaration);
+    const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */);
+    return typeNode;
+  }
+  function createPropertySignatureFromParameterDeclaration(parameterDeclaration) {
+    let parameterType = parameterDeclaration.type;
+    if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) {
+      parameterType = getTypeNode3(parameterDeclaration);
+    }
+    const propertySignature = factory.createPropertySignature(
+      /*modifiers*/
+      void 0,
+      getParameterName(parameterDeclaration),
+      isOptionalParameter(parameterDeclaration) ? factory.createToken(58 /* QuestionToken */) : parameterDeclaration.questionToken,
+      parameterType
+    );
+    suppressLeadingAndTrailingTrivia(propertySignature);
+    copyComments(parameterDeclaration.name, propertySignature.name);
+    if (parameterDeclaration.type && propertySignature.type) {
+      copyComments(parameterDeclaration.type, propertySignature.type);
     }
+    return propertySignature;
+  }
+  function getTypeNode3(node) {
+    const type = checker.getTypeAtLocation(node);
+    return getTypeNodeIfAccessible(type, node, program, host);
   }
-  var init_diagnostics = __esm({
-    "src/compiler/transformers/declarations/diagnostics.ts"() {
-      "use strict";
-      init_ts2();
+  function isOptionalParameter(parameterDeclaration) {
+    if (isRestParameter(parameterDeclaration)) {
+      const type = checker.getTypeAtLocation(parameterDeclaration);
+      return !checker.isTupleType(type);
+    }
+    return checker.isOptionalParameter(parameterDeclaration);
+  }
+}
+function getParameterName(paramDeclaration) {
+  return getTextOfIdentifierOrLiteral(paramDeclaration.name);
+}
+function getClassNames(constructorDeclaration) {
+  switch (constructorDeclaration.parent.kind) {
+    case 263 /* ClassDeclaration */:
+      const classDeclaration = constructorDeclaration.parent;
+      if (classDeclaration.name) return [classDeclaration.name];
+      const defaultModifier = Debug.checkDefined(
+        findModifier(classDeclaration, 90 /* DefaultKeyword */),
+        "Nameless class declaration should be a default export"
+      );
+      return [defaultModifier];
+    case 231 /* ClassExpression */:
+      const classExpression = constructorDeclaration.parent;
+      const variableDeclaration = constructorDeclaration.parent.parent;
+      const className = classExpression.name;
+      if (className) return [className, variableDeclaration.name];
+      return [variableDeclaration.name];
+  }
+}
+function getFunctionNames(functionDeclaration) {
+  switch (functionDeclaration.kind) {
+    case 262 /* FunctionDeclaration */:
+      if (functionDeclaration.name) return [functionDeclaration.name];
+      const defaultModifier = Debug.checkDefined(
+        findModifier(functionDeclaration, 90 /* DefaultKeyword */),
+        "Nameless function declaration should be a default export"
+      );
+      return [defaultModifier];
+    case 174 /* MethodDeclaration */:
+      return [functionDeclaration.name];
+    case 176 /* Constructor */:
+      const ctrKeyword = Debug.checkDefined(
+        findChildOfKind(functionDeclaration, 137 /* ConstructorKeyword */, functionDeclaration.getSourceFile()),
+        "Constructor declaration should have constructor keyword"
+      );
+      if (functionDeclaration.parent.kind === 231 /* ClassExpression */) {
+        const variableDeclaration = functionDeclaration.parent.parent;
+        return [variableDeclaration.name, ctrKeyword];
+      }
+      return [ctrKeyword];
+    case 219 /* ArrowFunction */:
+      return [functionDeclaration.parent.name];
+    case 218 /* FunctionExpression */:
+      if (functionDeclaration.name) return [functionDeclaration.name, functionDeclaration.parent.name];
+      return [functionDeclaration.parent.name];
+    default:
+      return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`);
+  }
+}
+
+// src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts
+var ts_refactor_convertStringOrTemplateLiteral_exports = {};
+
+// src/services/refactors/convertStringOrTemplateLiteral.ts
+var refactorName10 = "Convert to template string";
+var refactorDescription6 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string);
+var convertStringAction = {
+  name: refactorName10,
+  description: refactorDescription6,
+  kind: "refactor.rewrite.string"
+};
+registerRefactor(refactorName10, {
+  kinds: [convertStringAction.kind],
+  getEditsForAction: getRefactorEditsToConvertToTemplateString,
+  getAvailableActions: getRefactorActionsToConvertToTemplateString
+});
+function getRefactorActionsToConvertToTemplateString(context) {
+  const { file, startPosition } = context;
+  const node = getNodeOrParentOfParentheses(file, startPosition);
+  const maybeBinary = getParentBinaryExpression(node);
+  const nodeIsStringLiteral = isStringLiteral(maybeBinary);
+  const refactorInfo = { name: refactorName10, description: refactorDescription6, actions: [] };
+  if (nodeIsStringLiteral && context.triggerReason !== "invoked") {
+    return emptyArray;
+  }
+  if (isExpressionNode(maybeBinary) && (nodeIsStringLiteral || isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation)) {
+    refactorInfo.actions.push(convertStringAction);
+    return [refactorInfo];
+  } else if (context.preferences.provideRefactorNotApplicableReason) {
+    refactorInfo.actions.push({ ...convertStringAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenations_and_string_literals) });
+    return [refactorInfo];
+  }
+  return emptyArray;
+}
+function getNodeOrParentOfParentheses(file, startPosition) {
+  const node = getTokenAtPosition(file, startPosition);
+  const nestedBinary = getParentBinaryExpression(node);
+  const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation;
+  if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) {
+    return nestedBinary.parent.parent;
+  }
+  return node;
+}
+function getRefactorEditsToConvertToTemplateString(context, actionName2) {
+  const { file, startPosition } = context;
+  const node = getNodeOrParentOfParentheses(file, startPosition);
+  switch (actionName2) {
+    case refactorDescription6:
+      return { edits: getEditsForToTemplateLiteral(context, node) };
+    default:
+      return Debug.fail("invalid action");
+  }
+}
+function getEditsForToTemplateLiteral(context, node) {
+  const maybeBinary = getParentBinaryExpression(node);
+  const file = context.file;
+  const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file);
+  const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end);
+  if (trailingCommentRanges) {
+    const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1];
+    const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end };
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.deleteRange(file, trailingRange);
+      t.replaceNode(file, maybeBinary, templateLiteral);
+    });
+  } else {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral));
+  }
+}
+function isNotEqualsOperator(node) {
+  return !(node.operatorToken.kind === 64 /* EqualsToken */ || node.operatorToken.kind === 65 /* PlusEqualsToken */);
+}
+function getParentBinaryExpression(expr) {
+  const container = findAncestor(expr.parent, (n) => {
+    switch (n.kind) {
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        return false;
+      case 228 /* TemplateExpression */:
+      case 226 /* BinaryExpression */:
+        return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent));
+      default:
+        return "quit";
     }
   });
-
-  // src/compiler/transformers/declarations.ts
-  function getDeclarationDiagnostics(host, resolver, file) {
-    const compilerOptions = host.getCompilerOptions();
-    const result = transformNodes(
-      resolver,
-      host,
-      factory,
-      compilerOptions,
-      file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson),
-      [transformDeclarations],
-      /*allowDtsFiles*/
+  return container || expr;
+}
+function treeToArray(current) {
+  const loop = (current2) => {
+    if (!isBinaryExpression(current2)) {
+      return { nodes: [current2], operators: [], validOperators: true, hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2) };
+    }
+    const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left);
+    if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) {
+      return { nodes: [current2], operators: [], hasString: false, validOperators: true };
+    }
+    const currentOperatorValid = current2.operatorToken.kind === 40 /* PlusToken */;
+    const validOperators2 = leftOperatorValid && currentOperatorValid;
+    nodes2.push(current2.right);
+    operators2.push(current2.operatorToken);
+    return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 };
+  };
+  const { nodes, operators, validOperators, hasString } = loop(current);
+  return { nodes, operators, isValidConcatenation: validOperators && hasString };
+}
+var copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
+  if (index < operators.length) {
+    copyTrailingComments(
+      operators[index],
+      targetNode,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
       false
     );
-    return result.diagnostics;
-  }
-  function transformDeclarations(context) {
-    const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context");
-    let getSymbolAccessibilityDiagnostic = throwDiagnostic;
-    let needsDeclare = true;
-    let isBundledEmit = false;
-    let resultHasExternalModuleIndicator = false;
-    let needsScopeFixMarker = false;
-    let resultHasScopeMarker = false;
-    let enclosingDeclaration;
-    let necessaryTypeReferences;
-    let lateMarkedStatements;
-    let lateStatementReplacementMap;
-    let suppressNewDiagnosticContexts;
-    let exportedModulesFromDeclarationEmit;
-    const { factory: factory2 } = context;
-    const host = context.getEmitHost();
-    const symbolTracker = {
-      trackSymbol,
-      reportInaccessibleThisError,
-      reportInaccessibleUniqueSymbolError,
-      reportCyclicStructureError,
-      reportPrivateInBaseOfClassExpression,
-      reportLikelyUnsafeImportRequiredError,
-      reportTruncationError,
-      moduleResolverHost: host,
-      trackReferencedAmbientModule,
-      trackExternalModuleSymbolOfImportTypeNode,
-      reportNonlocalAugmentation,
-      reportNonSerializableProperty
-    };
-    let errorNameNode;
-    let errorFallbackNode;
-    let currentSourceFile;
-    let refs;
-    let libs2;
-    let emittedImports;
-    const resolver = context.getEmitResolver();
-    const options = context.getCompilerOptions();
-    const { noResolve, stripInternal } = options;
-    return transformRoot;
-    function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) {
-      if (!typeReferenceDirectives) {
-        return;
-      }
-      necessaryTypeReferences = necessaryTypeReferences || /* @__PURE__ */ new Set();
-      for (const ref of typeReferenceDirectives) {
-        necessaryTypeReferences.add(ref);
-      }
-    }
-    function trackReferencedAmbientModule(node, symbol) {
-      const directives = resolver.getTypeReferenceDirectivesForSymbol(symbol, -1 /* All */);
-      if (length(directives)) {
-        return recordTypeReferenceDirectivesIfNecessary(directives);
-      }
-      const container = getSourceFileOfNode(node);
-      refs.set(getOriginalNodeId(container), container);
-    }
-    function trackReferencedAmbientModuleFromImport(node) {
-      const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(node);
-      const symbol = moduleSpecifier && resolver.tryFindAmbientModule(moduleSpecifier);
-      if (symbol == null ? void 0 : symbol.declarations) {
-        for (const decl of symbol.declarations) {
-          if (isAmbientModule(decl) && getSourceFileOfNode(decl) !== currentSourceFile) {
-            trackReferencedAmbientModule(decl, symbol);
-          }
-        }
-      }
+  }
+};
+var copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
+  while (indexes.length > 0) {
+    const index = indexes.shift();
+    copyTrailingComments(
+      nodes[index],
+      targetNode,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /*hasTrailingNewLine*/
+      false
+    );
+    copyOperatorComments(index, targetNode);
+  }
+};
+function escapeRawStringForTemplate(s) {
+  return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m);
+}
+function getRawTextOfTemplate(node) {
+  const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1;
+  return getTextOfNode(node).slice(1, rightShaving);
+}
+function concatConsecutiveString(index, nodes) {
+  const indexes = [];
+  let text = "", rawText = "";
+  while (index < nodes.length) {
+    const node = nodes[index];
+    if (isStringLiteralLike(node)) {
+      text += node.text;
+      rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1));
+      indexes.push(index);
+      index++;
+    } else if (isTemplateExpression(node)) {
+      text += node.head.text;
+      rawText += getRawTextOfTemplate(node.head);
+      break;
+    } else {
+      break;
     }
-    function handleSymbolAccessibilityError(symbolAccessibilityResult) {
-      if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) {
-        if (symbolAccessibilityResult.aliasesToMakeVisible) {
-          if (!lateMarkedStatements) {
-            lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible;
-          } else {
-            for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) {
-              pushIfUnique(lateMarkedStatements, ref);
-            }
-          }
-        }
-      } else {
-        const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult);
-        if (errorInfo) {
-          if (errorInfo.typeName) {
-            context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
-          } else {
-            context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName));
-          }
-          return true;
-        }
-      }
-      return false;
+  }
+  return [index, text, rawText, indexes];
+}
+function nodesToTemplate({ nodes, operators }, file) {
+  const copyOperatorComments = copyTrailingOperatorComments(operators, file);
+  const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments);
+  const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes);
+  if (begin === nodes.length) {
+    const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText);
+    copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral);
+    return noSubstitutionTemplateLiteral;
+  }
+  const templateSpans = [];
+  const templateHead = factory.createTemplateHead(headText, rawHeadText);
+  copyCommentFromStringLiterals(headIndexes, templateHead);
+  for (let i = begin; i < nodes.length; i++) {
+    const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]);
+    copyOperatorComments(i, currentNode);
+    const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes);
+    i = newIndex - 1;
+    const isLast = i === nodes.length - 1;
+    if (isTemplateExpression(currentNode)) {
+      const spans = map(currentNode.templateSpans, (span, index) => {
+        copyExpressionComments(span);
+        const isLastSpan = index === currentNode.templateSpans.length - 1;
+        const text = span.literal.text + (isLastSpan ? subsequentText : "");
+        const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : "");
+        return factory.createTemplateSpan(
+          span.expression,
+          isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText)
+        );
+      });
+      templateSpans.push(...spans);
+    } else {
+      const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText);
+      copyCommentFromStringLiterals(stringIndexes, templatePart);
+      templateSpans.push(factory.createTemplateSpan(currentNode, templatePart));
+    }
+  }
+  return factory.createTemplateExpression(templateHead, templateSpans);
+}
+function copyExpressionComments(node) {
+  const file = node.getSourceFile();
+  copyTrailingComments(
+    node,
+    node.expression,
+    file,
+    3 /* MultiLineCommentTrivia */,
+    /*hasTrailingNewLine*/
+    false
+  );
+  copyTrailingAsLeadingComments(
+    node.expression,
+    node.expression,
+    file,
+    3 /* MultiLineCommentTrivia */,
+    /*hasTrailingNewLine*/
+    false
+  );
+}
+function getExpressionFromParenthesesOrExpression(node) {
+  if (isParenthesizedExpression(node)) {
+    copyExpressionComments(node);
+    node = node.expression;
+  }
+  return node;
+}
+
+// src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts
+var ts_refactor_convertToOptionalChainExpression_exports = {};
+
+// src/services/refactors/convertToOptionalChainExpression.ts
+var refactorName11 = "Convert to optional chain expression";
+var convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression);
+var toOptionalChainAction = {
+  name: refactorName11,
+  description: convertToOptionalChainExpressionMessage,
+  kind: "refactor.rewrite.expression.optionalChain"
+};
+registerRefactor(refactorName11, {
+  kinds: [toOptionalChainAction.kind],
+  getEditsForAction: getRefactorEditsToConvertToOptionalChain,
+  getAvailableActions: getRefactorActionsToConvertToOptionalChain
+});
+function getRefactorActionsToConvertToOptionalChain(context) {
+  const info = getInfo3(context, context.triggerReason === "invoked");
+  if (!info) return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName11,
+      description: convertToOptionalChainExpressionMessage,
+      actions: [toOptionalChainAction]
+    }];
+  }
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName11,
+      description: convertToOptionalChainExpressionMessage,
+      actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }]
+    }];
+  }
+  return emptyArray;
+}
+function getRefactorEditsToConvertToOptionalChain(context, actionName2) {
+  const info = getInfo3(context);
+  Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+  const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange6(context.file, context.program.getTypeChecker(), t, info, actionName2));
+  return { edits, renameFilename: void 0, renameLocation: void 0 };
+}
+function isValidExpression(node) {
+  return isBinaryExpression(node) || isConditionalExpression(node);
+}
+function isValidStatement(node) {
+  return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node);
+}
+function isValidExpressionOrStatement(node) {
+  return isValidExpression(node) || isValidStatement(node);
+}
+function getInfo3(context, considerEmptySpans = true) {
+  const { file, program } = context;
+  const span = getRefactorContextSpan(context);
+  const forEmptySpan = span.length === 0;
+  if (forEmptySpan && !considerEmptySpans) return void 0;
+  const startToken = getTokenAtPosition(file, span.start);
+  const endToken = findTokenOnLeftOfPosition(file, span.start + span.length);
+  const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd());
+  const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan);
+  const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0;
+  if (!expression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  const checker = program.getTypeChecker();
+  return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression);
+}
+function getConditionalInfo(expression, checker) {
+  const condition = expression.condition;
+  const finalExpression = getFinalExpressionInChain(expression.whenTrue);
+  if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  }
+  if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) {
+    return { finalExpression, occurrences: [condition], expression };
+  } else if (isBinaryExpression(condition)) {
+    const occurrences = getOccurrencesInExpression(finalExpression.expression, condition);
+    return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
+  }
+}
+function getBinaryInfo(expression) {
+  if (expression.operatorToken.kind !== 56 /* AmpersandAmpersandToken */) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) };
+  }
+  const finalExpression = getFinalExpressionInChain(expression.right);
+  if (!finalExpression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left);
+  return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
+}
+function getOccurrencesInExpression(matchTo, expression) {
+  const occurrences = [];
+  while (isBinaryExpression(expression) && expression.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
+    const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right));
+    if (!match) {
+      break;
     }
-    function trackExternalModuleSymbolOfImportTypeNode(symbol) {
-      if (!isBundledEmit) {
-        (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
-      }
+    occurrences.push(match);
+    matchTo = match;
+    expression = expression.left;
+  }
+  const finalMatch = getMatchingStart(matchTo, expression);
+  if (finalMatch) {
+    occurrences.push(finalMatch);
+  }
+  return occurrences.length > 0 ? occurrences : void 0;
+}
+function getMatchingStart(chain, subchain) {
+  if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) {
+    return void 0;
+  }
+  return chainStartsWith(chain, subchain) ? subchain : void 0;
+}
+function chainStartsWith(chain, subchain) {
+  while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) {
+    if (getTextOfChainNode(chain) === getTextOfChainNode(subchain)) break;
+    chain = chain.expression;
+  }
+  while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) {
+    if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain)) return false;
+    chain = chain.expression;
+    subchain = subchain.expression;
+  }
+  return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText();
+}
+function getTextOfChainNode(node) {
+  if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) {
+    return node.getText();
+  }
+  if (isPropertyAccessExpression(node)) {
+    return getTextOfChainNode(node.name);
+  }
+  if (isElementAccessExpression(node)) {
+    return getTextOfChainNode(node.argumentExpression);
+  }
+  return void 0;
+}
+function getValidParentNodeContainingSpan(node, span) {
+  while (node.parent) {
+    if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) {
+      return node;
     }
-    function trackSymbol(symbol, enclosingDeclaration2, meaning) {
-      if (symbol.flags & 262144 /* TypeParameter */)
-        return false;
-      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
-        symbol,
-        enclosingDeclaration2,
-        meaning,
-        /*shouldComputeAliasToMarkVisible*/
-        true
-      ));
-      recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
-      return issuedDiagnostic;
+    node = node.parent;
+  }
+  return void 0;
+}
+function getValidParentNodeOfEmptySpan(node) {
+  while (node.parent) {
+    if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) {
+      return node;
     }
-    function reportPrivateInBaseOfClassExpression(propertyName) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(
-          createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName)
-        );
-      }
+    node = node.parent;
+  }
+  return void 0;
+}
+function getExpression(node) {
+  if (isValidExpression(node)) {
+    return node;
+  }
+  if (isVariableStatement(node)) {
+    const variable = getSingleVariableOfVariableStatement(node);
+    const initializer = variable == null ? void 0 : variable.initializer;
+    return initializer && isValidExpression(initializer) ? initializer : void 0;
+  }
+  return node.expression && isValidExpression(node.expression) ? node.expression : void 0;
+}
+function getFinalExpressionInChain(node) {
+  node = skipParentheses(node);
+  if (isBinaryExpression(node)) {
+    return getFinalExpressionInChain(node.left);
+  } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) {
+    return node;
+  }
+  return void 0;
+}
+function convertOccurrences(checker, toConvert, occurrences) {
+  if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) {
+    const chain = convertOccurrences(checker, toConvert.expression, occurrences);
+    const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0;
+    const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText();
+    if (isOccurrence) occurrences.pop();
+    if (isCallExpression(toConvert)) {
+      return isOccurrence ? factory.createCallChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments);
+    } else if (isPropertyAccessExpression(toConvert)) {
+      return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name);
+    } else if (isElementAccessExpression(toConvert)) {
+      return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression);
+    }
+  }
+  return toConvert;
+}
+function doChange6(sourceFile, checker, changes, info, _actionName) {
+  const { finalExpression, occurrences, expression } = info;
+  const firstOccurrence = occurrences[occurrences.length - 1];
+  const convertedChain = convertOccurrences(checker, finalExpression, occurrences);
+  if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) {
+    if (isBinaryExpression(expression)) {
+      changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain);
+    } else if (isConditionalExpression(expression)) {
+      changes.replaceNode(sourceFile, expression, factory.createBinaryExpression(convertedChain, factory.createToken(61 /* QuestionQuestionToken */), expression.whenFalse));
     }
-    function errorDeclarationNameWithFallback() {
-      return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)";
+  }
+}
+
+// src/services/_namespaces/ts.refactor.extractSymbol.ts
+var ts_refactor_extractSymbol_exports = {};
+__export(ts_refactor_extractSymbol_exports, {
+  Messages: () => Messages,
+  RangeFacts: () => RangeFacts,
+  getRangeToExtract: () => getRangeToExtract2,
+  getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol,
+  getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol
+});
+
+// src/services/refactors/extractSymbol.ts
+var refactorName12 = "Extract Symbol";
+var extractConstantAction = {
+  name: "Extract Constant",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+  kind: "refactor.extract.constant"
+};
+var extractFunctionAction = {
+  name: "Extract Function",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+  kind: "refactor.extract.function"
+};
+registerRefactor(refactorName12, {
+  kinds: [
+    extractConstantAction.kind,
+    extractFunctionAction.kind
+  ],
+  getEditsForAction: getRefactorEditsToExtractSymbol,
+  getAvailableActions: getRefactorActionsToExtractSymbol
+});
+function getRefactorActionsToExtractSymbol(context) {
+  const requestedRefactor = context.kind;
+  const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked");
+  const targetRange = rangeToExtract.targetRange;
+  if (targetRange === void 0) {
+    if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) {
+      return emptyArray;
     }
-    function reportInaccessibleUniqueSymbolError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "unique symbol"));
-      }
+    const errors = [];
+    if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
+      errors.push({
+        name: refactorName12,
+        description: extractFunctionAction.description,
+        actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
+      });
     }
-    function reportCyclicStructureError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary, errorDeclarationNameWithFallback()));
-      }
+    if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
+      errors.push({
+        name: refactorName12,
+        description: extractConstantAction.description,
+        actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
+      });
     }
-    function reportInaccessibleThisError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "this"));
+    return errors;
+  }
+  const { affectedTextRange, extractions } = getPossibleExtractions(targetRange, context);
+  if (extractions === void 0) {
+    return emptyArray;
+  }
+  const functionActions = [];
+  const usedFunctionNames = /* @__PURE__ */ new Map();
+  let innermostErrorFunctionAction;
+  const constantActions = [];
+  const usedConstantNames = /* @__PURE__ */ new Map();
+  let innermostErrorConstantAction;
+  let i = 0;
+  for (const { functionExtraction, constantExtraction } of extractions) {
+    if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
+      const description3 = functionExtraction.description;
+      if (functionExtraction.errors.length === 0) {
+        if (!usedFunctionNames.has(description3)) {
+          usedFunctionNames.set(description3, true);
+          functionActions.push({
+            description: description3,
+            name: `function_scope_${i}`,
+            kind: extractFunctionAction.kind,
+            range: {
+              start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character },
+              end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character }
+            }
+          });
+        }
+      } else if (!innermostErrorFunctionAction) {
+        innermostErrorFunctionAction = {
+          description: description3,
+          name: `function_scope_${i}`,
+          notApplicableReason: getStringError(functionExtraction.errors),
+          kind: extractFunctionAction.kind
+        };
       }
     }
-    function reportLikelyUnsafeImportRequiredError(specifier) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), specifier));
+    if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
+      const description3 = constantExtraction.description;
+      if (constantExtraction.errors.length === 0) {
+        if (!usedConstantNames.has(description3)) {
+          usedConstantNames.set(description3, true);
+          constantActions.push({
+            description: description3,
+            name: `constant_scope_${i}`,
+            kind: extractConstantAction.kind,
+            range: {
+              start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character },
+              end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character }
+            }
+          });
+        }
+      } else if (!innermostErrorConstantAction) {
+        innermostErrorConstantAction = {
+          description: description3,
+          name: `constant_scope_${i}`,
+          notApplicableReason: getStringError(constantExtraction.errors),
+          kind: extractConstantAction.kind
+        };
       }
     }
-    function reportTruncationError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed));
-      }
+    i++;
+  }
+  const infos = [];
+  if (functionActions.length) {
+    infos.push({
+      name: refactorName12,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+      actions: functionActions
+    });
+  } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) {
+    infos.push({
+      name: refactorName12,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+      actions: [innermostErrorFunctionAction]
+    });
+  }
+  if (constantActions.length) {
+    infos.push({
+      name: refactorName12,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+      actions: constantActions
+    });
+  } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) {
+    infos.push({
+      name: refactorName12,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+      actions: [innermostErrorConstantAction]
+    });
+  }
+  return infos.length ? infos : emptyArray;
+  function getStringError(errors) {
+    let error2 = errors[0].messageText;
+    if (typeof error2 !== "string") {
+      error2 = error2.messageText;
+    }
+    return error2;
+  }
+}
+function getRefactorEditsToExtractSymbol(context, actionName2) {
+  const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context));
+  const targetRange = rangeToExtract.targetRange;
+  const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2);
+  if (parsedFunctionIndexMatch) {
+    const index = +parsedFunctionIndexMatch[1];
+    Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index");
+    return getFunctionExtractionAtIndex(targetRange, context, index);
+  }
+  const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2);
+  if (parsedConstantIndexMatch) {
+    const index = +parsedConstantIndexMatch[1];
+    Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index");
+    return getConstantExtractionAtIndex(targetRange, context, index);
+  }
+  Debug.fail("Unrecognized action name");
+}
+var Messages;
+((Messages2) => {
+  function createMessage(message) {
+    return { message, code: 0, category: 3 /* Message */, key: message };
+  }
+  Messages2.cannotExtractRange = createMessage("Cannot extract range.");
+  Messages2.cannotExtractImport = createMessage("Cannot extract import statement.");
+  Messages2.cannotExtractSuper = createMessage("Cannot extract super call.");
+  Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc.");
+  Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range.");
+  Messages2.expressionExpected = createMessage("expression expected.");
+  Messages2.uselessConstantType = createMessage("No reason to extract constant of type.");
+  Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected.");
+  Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements.");
+  Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement.");
+  Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range.");
+  Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators.");
+  Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope.");
+  Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope.");
+  Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier.");
+  Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration");
+  Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression");
+  Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor");
+  Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts");
+  Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes");
+  Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS");
+  Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block");
+  Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method");
+})(Messages || (Messages = {}));
+var RangeFacts = /* @__PURE__ */ ((RangeFacts2) => {
+  RangeFacts2[RangeFacts2["None"] = 0] = "None";
+  RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn";
+  RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator";
+  RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction";
+  RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis";
+  RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction";
+  RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion";
+  return RangeFacts2;
+})(RangeFacts || {});
+function getRangeToExtract2(sourceFile, span, invoked = true) {
+  const { length: length2 } = span;
+  if (length2 === 0 && !invoked) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] };
+  }
+  const cursorRequest = length2 === 0 && invoked;
+  const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start);
+  const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span));
+  const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span;
+  const start = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan);
+  const end = cursorRequest ? start : getParentNodeInSpan(endToken, sourceFile, adjustedSpan);
+  let rangeFacts = 0 /* None */;
+  let thisNode;
+  if (!start || !end) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+  }
+  if (start.flags & 16777216 /* JSDoc */) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] };
+  }
+  if (start.parent !== end.parent) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+  }
+  if (start !== end) {
+    if (!isBlockLike(start.parent)) {
+      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
     }
-    function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) {
-      var _a;
-      const primaryDeclaration = (_a = parentSymbol.declarations) == null ? void 0 : _a.find((d) => getSourceFileOfNode(d) === containingFile);
-      const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile);
-      if (primaryDeclaration && augmentingDeclarations) {
-        for (const augmentations of augmentingDeclarations) {
-          context.addDiagnostic(addRelatedInfo(
-            createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized),
-            createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file)
-          ));
+    const statements = [];
+    for (const statement of start.parent.statements) {
+      if (statement === start || statements.length) {
+        const errors2 = checkNode(statement);
+        if (errors2) {
+          return { errors: errors2 };
         }
+        statements.push(statement);
       }
-    }
-    function reportNonSerializableProperty(propertyName) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName));
+      if (statement === end) {
+        break;
       }
     }
-    function transformDeclarationsForJS(sourceFile, bundled) {
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : {
-        diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit,
-        errorNode: s.errorNode || sourceFile
-      };
-      const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, symbolTracker, bundled);
-      getSymbolAccessibilityDiagnostic = oldDiag;
-      return result;
+    if (!statements.length) {
+      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
     }
-    function transformRoot(node) {
-      if (node.kind === 312 /* SourceFile */ && node.isDeclarationFile) {
-        return node;
+    return { targetRange: { range: statements, facts: rangeFacts, thisNode } };
+  }
+  if (isReturnStatement(start) && !start.expression) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+  }
+  const node = refineNode(start);
+  const errors = checkRootNode(node) || checkNode(node);
+  if (errors) {
+    return { errors };
+  }
+  return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } };
+  function refineNode(node2) {
+    if (isReturnStatement(node2)) {
+      if (node2.expression) {
+        return node2.expression;
       }
-      if (node.kind === 313 /* Bundle */) {
-        isBundledEmit = true;
-        refs = /* @__PURE__ */ new Map();
-        libs2 = /* @__PURE__ */ new Map();
-        let hasNoDefaultLib = false;
-        const bundle = factory2.createBundle(
-          map(node.sourceFiles, (sourceFile) => {
-            if (sourceFile.isDeclarationFile)
-              return void 0;
-            hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib;
-            currentSourceFile = sourceFile;
-            enclosingDeclaration = sourceFile;
-            lateMarkedStatements = void 0;
-            suppressNewDiagnosticContexts = false;
-            lateStatementReplacementMap = /* @__PURE__ */ new Map();
-            getSymbolAccessibilityDiagnostic = throwDiagnostic;
-            needsScopeFixMarker = false;
-            resultHasScopeMarker = false;
-            collectReferences(sourceFile, refs);
-            collectLibs(sourceFile, libs2);
-            if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
-              resultHasExternalModuleIndicator = false;
-              needsDeclare = false;
-              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(
-                sourceFile,
-                /*bundled*/
-                true
-              )) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement);
-              const newFile = factory2.updateSourceFile(
-                sourceFile,
-                [factory2.createModuleDeclaration(
-                  [factory2.createModifier(138 /* DeclareKeyword */)],
-                  factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
-                  factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
-                )],
-                /*isDeclarationFile*/
-                true,
-                /*referencedFiles*/
-                [],
-                /*typeReferences*/
-                [],
-                /*hasNoDefaultLib*/
-                false,
-                /*libReferences*/
-                []
-              );
-              return newFile;
-            }
-            needsDeclare = true;
-            const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement);
-            return factory2.updateSourceFile(
-              sourceFile,
-              transformAndReplaceLatePaintedStatements(updated2),
-              /*isDeclarationFile*/
-              true,
-              /*referencedFiles*/
-              [],
-              /*typeReferences*/
-              [],
-              /*hasNoDefaultLib*/
-              false,
-              /*libReferences*/
-              []
-            );
-          }),
-          mapDefined(node.prepends, (prepend) => {
-            if (prepend.kind === 315 /* InputFiles */) {
-              const sourceFile = createUnparsedSourceFile(prepend, "dts", stripInternal);
-              hasNoDefaultLib = hasNoDefaultLib || !!sourceFile.hasNoDefaultLib;
-              collectReferences(sourceFile, refs);
-              recordTypeReferenceDirectivesIfNecessary(map(sourceFile.typeReferenceDirectives, (ref) => [ref.fileName, ref.resolutionMode]));
-              collectLibs(sourceFile, libs2);
-              return sourceFile;
-            }
-            return prepend;
-          })
-        );
-        bundle.syntheticFileReferences = [];
-        bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
-        bundle.syntheticLibReferences = getLibReferences();
-        bundle.hasNoDefaultLib = hasNoDefaultLib;
-        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
-          node,
-          host,
-          /*forceDtsPaths*/
-          true
-        ).declarationFilePath));
-        const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
-        refs.forEach(referenceVisitor2);
-        return bundle;
-      }
-      needsDeclare = true;
-      needsScopeFixMarker = false;
-      resultHasScopeMarker = false;
-      enclosingDeclaration = node;
-      currentSourceFile = node;
-      getSymbolAccessibilityDiagnostic = throwDiagnostic;
-      isBundledEmit = false;
-      resultHasExternalModuleIndicator = false;
-      suppressNewDiagnosticContexts = false;
-      lateMarkedStatements = void 0;
-      lateStatementReplacementMap = /* @__PURE__ */ new Map();
-      necessaryTypeReferences = void 0;
-      refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
-      libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
-      const references = [];
-      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
-        node,
-        host,
-        /*forceDtsPaths*/
-        true
-      ).declarationFilePath));
-      const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
-      let combinedStatements;
-      if (isSourceFileJS(currentSourceFile)) {
-        combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node));
-        refs.forEach(referenceVisitor);
-        emittedImports = filter(combinedStatements, isAnyImportSyntax);
-      } else {
-        const statements = visitNodes2(node.statements, visitDeclarationStatements, isStatement);
-        combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements);
-        refs.forEach(referenceVisitor);
-        emittedImports = filter(combinedStatements, isAnyImportSyntax);
-        if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) {
-          combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
+    } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) {
+      const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations;
+      let numInitializers = 0;
+      let lastInitializer;
+      for (const declaration of declarations) {
+        if (declaration.initializer) {
+          numInitializers++;
+          lastInitializer = declaration.initializer;
         }
       }
-      const updated = factory2.updateSourceFile(
-        node,
-        combinedStatements,
-        /*isDeclarationFile*/
-        true,
-        references,
-        getFileReferencesForUsedTypeReferences(),
-        node.hasNoDefaultLib,
-        getLibReferences()
-      );
-      updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
-      return updated;
-      function getLibReferences() {
-        return arrayFrom(libs2.keys(), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
-      }
-      function getFileReferencesForUsedTypeReferences() {
-        return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
-      }
-      function getFileReferenceForSpecifierModeTuple([typeName, mode]) {
-        if (emittedImports) {
-          for (const importStatement of emittedImports) {
-            if (isImportEqualsDeclaration(importStatement) && isExternalModuleReference(importStatement.moduleReference)) {
-              const expr = importStatement.moduleReference.expression;
-              if (isStringLiteralLike(expr) && expr.text === typeName) {
-                return void 0;
-              }
-            } else if (isImportDeclaration(importStatement) && isStringLiteral(importStatement.moduleSpecifier) && importStatement.moduleSpecifier.text === typeName) {
-              return void 0;
-            }
-          }
-        }
-        return { fileName: typeName, pos: -1, end: -1, ...mode ? { resolutionMode: mode } : void 0 };
+      if (numInitializers === 1) {
+        return lastInitializer;
       }
-      function mapReferencesIntoArray(references2, outputFilePath2) {
-        return (file) => {
-          if (exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.includes(file.symbol)) {
-            return;
-          }
-          let declFileName;
-          if (file.isDeclarationFile) {
-            declFileName = file.fileName;
-          } else {
-            if (isBundledEmit && contains(node.sourceFiles, file))
-              return;
-            const paths = getOutputPathsFor(
-              file,
-              host,
-              /*forceDtsPaths*/
-              true
-            );
-            declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
-          }
-          if (declFileName) {
-            const specifier = getModuleSpecifier(
-              options,
-              currentSourceFile,
-              getNormalizedAbsolutePath(outputFilePath2, host.getCurrentDirectory()),
-              getNormalizedAbsolutePath(declFileName, host.getCurrentDirectory()),
-              host
-            );
-            if (!pathIsRelative(specifier)) {
-              recordTypeReferenceDirectivesIfNecessary([[
-                specifier,
-                /*mode*/
-                void 0
-              ]]);
-              return;
-            }
-            let fileName = getRelativePathToDirectoryOrUrl(
-              outputFilePath2,
-              declFileName,
-              host.getCurrentDirectory(),
-              host.getCanonicalFileName,
-              /*isAbsolutePathAnUrl*/
-              false
-            );
-            if (startsWith(fileName, "./") && hasExtension(fileName)) {
-              fileName = fileName.substring(2);
-            }
-            if (startsWith(fileName, "node_modules/") || pathContainsNodeModules(fileName)) {
-              return;
-            }
-            references2.push({ pos: -1, end: -1, fileName });
-          }
-        };
+    } else if (isVariableDeclaration(node2)) {
+      if (node2.initializer) {
+        return node2.initializer;
       }
     }
-    function collectReferences(sourceFile, ret) {
-      if (noResolve || !isUnparsedSource(sourceFile) && isSourceFileJS(sourceFile))
-        return ret;
-      forEach(sourceFile.referencedFiles, (f) => {
-        const elem = host.getSourceFileFromReference(sourceFile, f);
-        if (elem) {
-          ret.set(getOriginalNodeId(elem), elem);
-        }
-      });
-      return ret;
-    }
-    function collectLibs(sourceFile, ret) {
-      forEach(sourceFile.libReferenceDirectives, (ref) => {
-        const lib = host.getLibFileFromReference(ref);
-        if (lib) {
-          ret.set(toFileNameLowerCase(ref.fileName), true);
-        }
-      });
-      return ret;
+    return node2;
+  }
+  function checkRootNode(node2) {
+    if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) {
+      return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)];
     }
-    function filterBindingPatternInitializers(name) {
-      if (name.kind === 80 /* Identifier */) {
-        return name;
-      } else {
-        if (name.kind === 207 /* ArrayBindingPattern */) {
-          return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isArrayBindingElement));
-        } else {
-          return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isBindingElement));
+    return void 0;
+  }
+  function checkForStaticContext(nodeToCheck, containingClass) {
+    let current = nodeToCheck;
+    while (current !== containingClass) {
+      if (current.kind === 172 /* PropertyDeclaration */) {
+        if (isStatic(current)) {
+          rangeFacts |= 32 /* InStaticRegion */;
         }
-      }
-      function visitBindingElement(elem) {
-        if (elem.kind === 232 /* OmittedExpression */) {
-          return elem;
+        break;
+      } else if (current.kind === 169 /* Parameter */) {
+        const ctorOrMethod = getContainingFunction(current);
+        if (ctorOrMethod.kind === 176 /* Constructor */) {
+          rangeFacts |= 32 /* InStaticRegion */;
         }
-        if (elem.propertyName && isComputedPropertyName(elem.propertyName) && isEntityNameExpression(elem.propertyName.expression)) {
-          checkEntityNameVisibility(elem.propertyName.expression, enclosingDeclaration);
+        break;
+      } else if (current.kind === 174 /* MethodDeclaration */) {
+        if (isStatic(current)) {
+          rangeFacts |= 32 /* InStaticRegion */;
         }
-        return factory2.updateBindingElement(
-          elem,
-          elem.dotDotDotToken,
-          elem.propertyName,
-          filterBindingPatternInitializers(elem.name),
-          shouldPrintWithInitializer(elem) ? elem.initializer : void 0
-        );
       }
+      current = current.parent;
     }
-    function ensureParameter(p, modifierMask, type) {
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p);
-      }
-      const newParam = factory2.updateParameterDeclaration(
-        p,
-        maskModifiers(factory2, p, modifierMask),
-        p.dotDotDotToken,
-        filterBindingPatternInitializers(p.name),
-        resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(58 /* QuestionToken */) : void 0,
-        ensureType(
-          p,
-          type || p.type,
-          /*ignorePrivate*/
-          true
-        ),
-        // Ignore private param props, since this type is going straight back into a param
-        ensureNoInitializer(p)
+  }
+  function checkNode(nodeToCheck) {
+    let PermittedJumps;
+    ((PermittedJumps2) => {
+      PermittedJumps2[PermittedJumps2["None"] = 0] = "None";
+      PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break";
+      PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue";
+      PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return";
+    })(PermittedJumps || (PermittedJumps = {}));
+    Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)");
+    Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)");
+    if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) {
+      return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)];
+    }
+    if (nodeToCheck.flags & 33554432 /* Ambient */) {
+      return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)];
+    }
+    const containingClass = getContainingClass(nodeToCheck);
+    if (containingClass) {
+      checkForStaticContext(nodeToCheck, containingClass);
+    }
+    let errors2;
+    let permittedJumps = 4 /* Return */;
+    let seenLabels;
+    visit(nodeToCheck);
+    if (rangeFacts & 8 /* UsesThis */) {
+      const container = getThisContainer(
+        nodeToCheck,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
       );
-      if (!suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = oldDiag;
-      }
-      return newParam;
-    }
-    function shouldPrintWithInitializer(node) {
-      return canHaveLiteralInitializer(node) && resolver.isLiteralConstDeclaration(getParseTreeNode(node));
-    }
-    function ensureNoInitializer(node) {
-      if (shouldPrintWithInitializer(node)) {
-        return resolver.createLiteralConstValue(getParseTreeNode(node), symbolTracker);
+      if (container.kind === 262 /* FunctionDeclaration */ || container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ || container.kind === 218 /* FunctionExpression */) {
+        rangeFacts |= 16 /* UsesThisInFunction */;
       }
-      return void 0;
     }
-    function ensureType(node, type, ignorePrivate) {
-      if (!ignorePrivate && hasEffectiveModifier(node, 2 /* Private */)) {
-        return;
-      }
-      if (shouldPrintWithInitializer(node)) {
-        return;
-      }
-      const shouldUseResolverType = node.kind === 169 /* Parameter */ && (resolver.isRequiredInitializedParameter(node) || resolver.isOptionalUninitializedParameterProperty(node));
-      if (type && !shouldUseResolverType) {
-        return visitNode(type, visitDeclarationSubtree, isTypeNode);
-      }
-      if (!getParseTreeNode(node)) {
-        return type ? visitNode(type, visitDeclarationSubtree, isTypeNode) : factory2.createKeywordTypeNode(133 /* AnyKeyword */);
-      }
-      if (node.kind === 178 /* SetAccessor */) {
-        return factory2.createKeywordTypeNode(133 /* AnyKeyword */);
-      }
-      errorNameNode = node.name;
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node);
-      }
-      if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) {
-        return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
-      }
-      if (node.kind === 169 /* Parameter */ || node.kind === 172 /* PropertyDeclaration */ || node.kind === 171 /* PropertySignature */) {
-        if (isPropertySignature(node) || !node.initializer)
-          return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType));
-        return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType) || resolver.createTypeOfExpression(node.initializer, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
+    return errors2;
+    function visit(node2) {
+      if (errors2) {
+        return true;
       }
-      return cleanup(resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
-      function cleanup(returnValue) {
-        errorNameNode = void 0;
-        if (!suppressNewDiagnosticContexts) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
+      if (isDeclaration(node2)) {
+        const declaringNode = node2.kind === 260 /* VariableDeclaration */ ? node2.parent.parent : node2;
+        if (hasSyntacticModifier(declaringNode, 32 /* Export */)) {
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
+          return true;
         }
-        return returnValue || factory2.createKeywordTypeNode(133 /* AnyKeyword */);
       }
-    }
-    function isDeclarationAndNotVisible(node) {
-      node = getParseTreeNode(node);
-      switch (node.kind) {
-        case 262 /* FunctionDeclaration */:
-        case 267 /* ModuleDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 263 /* ClassDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-        case 266 /* EnumDeclaration */:
-          return !resolver.isDeclarationVisible(node);
-        case 260 /* VariableDeclaration */:
-          return !getBindingNameVisible(node);
-        case 271 /* ImportEqualsDeclaration */:
+      switch (node2.kind) {
         case 272 /* ImportDeclaration */:
-        case 278 /* ExportDeclaration */:
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport));
+          return true;
         case 277 /* ExportAssignment */:
-          return false;
-        case 175 /* ClassStaticBlockDeclaration */:
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
           return true;
+        case 108 /* SuperKeyword */:
+          if (node2.parent.kind === 213 /* CallExpression */) {
+            const containingClass2 = getContainingClass(node2);
+            if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper));
+              return true;
+            }
+          } else {
+            rangeFacts |= 8 /* UsesThis */;
+            thisNode = node2;
+          }
+          break;
+        case 219 /* ArrowFunction */:
+          forEachChild(node2, function check(n) {
+            if (isThis(n)) {
+              rangeFacts |= 8 /* UsesThis */;
+              thisNode = node2;
+            } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) {
+              return false;
+            } else {
+              forEachChild(n, check);
+            }
+          });
+        case 263 /* ClassDeclaration */:
+        case 262 /* FunctionDeclaration */:
+          if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) {
+            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope));
+          }
+        case 231 /* ClassExpression */:
+        case 218 /* FunctionExpression */:
+        case 174 /* MethodDeclaration */:
+        case 176 /* Constructor */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+          return false;
       }
-      return false;
-    }
-    function shouldEmitFunctionProperties(input) {
-      var _a;
-      if (input.body) {
-        return true;
-      }
-      const overloadSignatures = (_a = input.symbol.declarations) == null ? void 0 : _a.filter((decl) => isFunctionDeclaration(decl) && !decl.body);
-      return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1;
-    }
-    function getBindingNameVisible(elem) {
-      if (isOmittedExpression(elem)) {
-        return false;
-      }
-      if (isBindingPattern(elem.name)) {
-        return some(elem.name.elements, getBindingNameVisible);
-      } else {
-        return resolver.isDeclarationVisible(elem);
-      }
-    }
-    function updateParamsList(node, params, modifierMask) {
-      if (hasEffectiveModifier(node, 2 /* Private */)) {
-        return factory2.createNodeArray();
-      }
-      const newParams = map(params, (p) => ensureParameter(p, modifierMask));
-      if (!newParams) {
-        return factory2.createNodeArray();
-      }
-      return factory2.createNodeArray(newParams, params.hasTrailingComma);
-    }
-    function updateAccessorParamsList(input, isPrivate) {
-      let newParams;
-      if (!isPrivate) {
-        const thisParameter = getThisParameter(input);
-        if (thisParameter) {
-          newParams = [ensureParameter(thisParameter)];
-        }
-      }
-      if (isSetAccessorDeclaration(input)) {
-        let newValueParameter;
-        if (!isPrivate) {
-          const valueParameter = getSetAccessorValueParameter(input);
-          if (valueParameter) {
-            const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            newValueParameter = ensureParameter(
-              valueParameter,
-              /*modifierMask*/
-              void 0,
-              accessorType
-            );
+      const savedPermittedJumps = permittedJumps;
+      switch (node2.kind) {
+        case 245 /* IfStatement */:
+          permittedJumps &= ~4 /* Return */;
+          break;
+        case 258 /* TryStatement */:
+          permittedJumps = 0 /* None */;
+          break;
+        case 241 /* Block */:
+          if (node2.parent && node2.parent.kind === 258 /* TryStatement */ && node2.parent.finallyBlock === node2) {
+            permittedJumps = 4 /* Return */;
+          }
+          break;
+        case 297 /* DefaultClause */:
+        case 296 /* CaseClause */:
+          permittedJumps |= 1 /* Break */;
+          break;
+        default:
+          if (isIterationStatement(
+            node2,
+            /*lookInLabeledStatements*/
+            false
+          )) {
+            permittedJumps |= 1 /* Break */ | 2 /* Continue */;
           }
+          break;
+      }
+      switch (node2.kind) {
+        case 197 /* ThisType */:
+        case 110 /* ThisKeyword */:
+          rangeFacts |= 8 /* UsesThis */;
+          thisNode = node2;
+          break;
+        case 256 /* LabeledStatement */: {
+          const label = node2.label;
+          (seenLabels || (seenLabels = [])).push(label.escapedText);
+          forEachChild(node2, visit);
+          seenLabels.pop();
+          break;
         }
-        if (!newValueParameter) {
-          newValueParameter = factory2.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            "value"
-          );
+        case 252 /* BreakStatement */:
+        case 251 /* ContinueStatement */: {
+          const label = node2.label;
+          if (label) {
+            if (!contains(seenLabels, label.escapedText)) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange));
+            }
+          } else {
+            if (!(permittedJumps & (node2.kind === 252 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements));
+            }
+          }
+          break;
         }
-        newParams = append(newParams, newValueParameter);
+        case 223 /* AwaitExpression */:
+          rangeFacts |= 4 /* IsAsyncFunction */;
+          break;
+        case 229 /* YieldExpression */:
+          rangeFacts |= 2 /* IsGenerator */;
+          break;
+        case 253 /* ReturnStatement */:
+          if (permittedJumps & 4 /* Return */) {
+            rangeFacts |= 1 /* HasReturn */;
+          } else {
+            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement));
+          }
+          break;
+        default:
+          forEachChild(node2, visit);
+          break;
       }
-      return factory2.createNodeArray(newParams || emptyArray);
+      permittedJumps = savedPermittedJumps;
     }
-    function ensureTypeParams(node, params) {
-      return hasEffectiveModifier(node, 2 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree, isTypeParameterDeclaration);
-    }
-    function isEnclosingDeclaration(node) {
-      return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node);
-    }
-    function checkEntityNameVisibility(entityName, enclosingDeclaration2) {
-      const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2);
-      handleSymbolAccessibilityError(visibilityResult);
-      recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName));
+  }
+}
+function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) {
+  const start = startNode2.getStart(sourceFile);
+  let end = endNode2.getEnd();
+  if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) {
+    end++;
+  }
+  return { start, length: end - start };
+}
+function getStatementOrExpressionRange(node) {
+  if (isStatement(node)) {
+    return [node];
+  }
+  if (isExpressionNode(node)) {
+    return isExpressionStatement(node.parent) ? [node.parent] : node;
+  }
+  if (isStringLiteralJsxAttribute(node)) {
+    return node;
+  }
+  return void 0;
+}
+function isScope(node) {
+  return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node);
+}
+function collectEnclosingScopes(range) {
+  let current = isReadonlyArray(range.range) ? first(range.range) : range.range;
+  if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) {
+    const containingClass = getContainingClass(current);
+    if (containingClass) {
+      const containingFunction = findAncestor(current, isFunctionLikeDeclaration);
+      return containingFunction ? [containingFunction, containingClass] : [containingClass];
+    }
+  }
+  const scopes = [];
+  while (true) {
+    current = current.parent;
+    if (current.kind === 169 /* Parameter */) {
+      current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent;
+    }
+    if (isScope(current)) {
+      scopes.push(current);
+      if (current.kind === 307 /* SourceFile */) {
+        return scopes;
+      }
+    }
+  }
+}
+function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) {
+  const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
+  Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
+  context.cancellationToken.throwIfCancellationRequested();
+  return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context);
+}
+function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) {
+  const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
+  Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
+  Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?");
+  context.cancellationToken.throwIfCancellationRequested();
+  const expression = isExpression(target) ? target : target.statements[0].expression;
+  return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context);
+}
+function getPossibleExtractions(targetRange, context) {
+  const { scopes, affectedTextRange, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context);
+  const extractions = scopes.map((scope, i) => {
+    const functionDescriptionPart = getDescriptionForFunctionInScope(scope);
+    const constantDescriptionPart = getDescriptionForConstantInScope(scope);
+    const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope);
+    let functionDescription;
+    let constantDescription;
+    if (scopeDescription === 1 /* Global */) {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]);
+    } else if (scopeDescription === 0 /* Module */) {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]);
+    } else {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]);
     }
-    function preserveJsDoc(updated, original) {
-      if (hasJSDocNodes(updated) && hasJSDocNodes(original)) {
-        updated.jsDoc = original.jsDoc;
-      }
-      return setCommentRange(updated, getCommentRange(original));
+    if (i === 0 && !isClassLike(scope)) {
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]);
     }
-    function rewriteModuleSpecifier(parent2, input) {
-      if (!input)
-        return void 0;
-      resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 267 /* ModuleDeclaration */ && parent2.kind !== 205 /* ImportType */;
-      if (isStringLiteralLike(input)) {
-        if (isBundledEmit) {
-          const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2);
-          if (newName) {
-            return factory2.createStringLiteral(newName);
-          }
-        } else {
-          const symbol = resolver.getSymbolOfExternalModuleSpecifier(input);
-          if (symbol) {
-            (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
-          }
-        }
+    return {
+      functionExtraction: {
+        description: functionDescription,
+        errors: functionErrorsPerScope[i]
+      },
+      constantExtraction: {
+        description: constantDescription,
+        errors: constantErrorsPerScope[i]
       }
-      return input;
+    };
+  });
+  return { affectedTextRange, extractions };
+}
+function getPossibleExtractionsWorker(targetRange, context) {
+  const { file: sourceFile } = context;
+  const scopes = collectEnclosingScopes(targetRange);
+  const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile);
+  const readsAndWrites = collectReadsAndWrites(
+    targetRange,
+    scopes,
+    enclosingTextRange,
+    sourceFile,
+    context.program.getTypeChecker(),
+    context.cancellationToken
+  );
+  return { scopes, affectedTextRange: enclosingTextRange, readsAndWrites };
+}
+function getDescriptionForFunctionInScope(scope) {
+  return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function";
+}
+function getDescriptionForConstantInScope(scope) {
+  return isClassLike(scope) ? "readonly field" : "constant";
+}
+function getDescriptionForFunctionLikeDeclaration(scope) {
+  switch (scope.kind) {
+    case 176 /* Constructor */:
+      return "constructor";
+    case 218 /* FunctionExpression */:
+    case 262 /* FunctionDeclaration */:
+      return scope.name ? `function '${scope.name.text}'` : ANONYMOUS;
+    case 219 /* ArrowFunction */:
+      return "arrow function";
+    case 174 /* MethodDeclaration */:
+      return `method '${scope.name.getText()}'`;
+    case 177 /* GetAccessor */:
+      return `'get ${scope.name.getText()}'`;
+    case 178 /* SetAccessor */:
+      return `'set ${scope.name.getText()}'`;
+    default:
+      Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`);
+  }
+}
+function getDescriptionForClassLikeDeclaration(scope) {
+  return scope.kind === 263 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression";
+}
+function getDescriptionForModuleLikeDeclaration(scope) {
+  return scope.kind === 268 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? 0 /* Module */ : 1 /* Global */;
+}
+function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) {
+  const checker = context.program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host);
+  const file = scope.getSourceFile();
+  const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file);
+  const isJS = isInJSFile(scope);
+  const functionName = factory.createIdentifier(functionNameText);
+  let returnType;
+  const parameters = [];
+  const callArguments = [];
+  let writes;
+  usagesInScope.forEach((usage, name) => {
+    let typeNode;
+    if (!isJS) {
+      let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node);
+      type = checker.getBaseTypeOfLiteralType(type);
+      typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
     }
-    function transformImportEqualsDeclaration(decl) {
-      if (!resolver.isDeclarationVisible(decl))
-        return;
-      if (decl.moduleReference.kind === 283 /* ExternalModuleReference */) {
-        const specifier = getExternalModuleImportEqualsDeclarationExpression(decl);
-        return factory2.updateImportEqualsDeclaration(
-          decl,
-          decl.modifiers,
-          decl.isTypeOnly,
-          decl.name,
-          factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier))
-        );
-      } else {
-        const oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl);
-        checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration);
-        getSymbolAccessibilityDiagnostic = oldDiag;
-        return decl;
-      }
+    const paramDecl = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      /*name*/
+      name,
+      /*questionToken*/
+      void 0,
+      typeNode
+    );
+    parameters.push(paramDecl);
+    if (usage.usage === 2 /* Write */) {
+      (writes || (writes = [])).push(usage);
     }
-    function transformImportDeclaration(decl) {
-      if (!decl.importClause) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          decl.importClause,
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          tryGetResolutionModeOverride(decl.attributes)
-        );
-      }
-      const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0;
-      if (!decl.importClause.namedBindings) {
-        return visibleDefaultBinding && factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          factory2.updateImportClause(
-            decl.importClause,
-            decl.importClause.isTypeOnly,
-            visibleDefaultBinding,
-            /*namedBindings*/
-            void 0
+    callArguments.push(factory.createIdentifier(name));
+  });
+  const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclarationBeforePosition(type, context.startPosition) }));
+  const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
+  const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : mapDefined(sortedTypeParametersAndDeclarations, ({ declaration }) => declaration);
+  const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(
+    decl.name,
+    /*typeArguments*/
+    void 0
+  )) : void 0;
+  if (isExpression(node) && !isJS) {
+    const contextualType = checker.getContextualType(node);
+    returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
+  }
+  const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */));
+  suppressLeadingAndTrailingTrivia(body);
+  let newFunction;
+  const callThis = !!(range.facts & 16 /* UsesThisInFunction */);
+  if (isClassLike(scope)) {
+    const modifiers = isJS ? [] : [factory.createModifier(123 /* PrivateKeyword */)];
+    if (range.facts & 32 /* InStaticRegion */) {
+      modifiers.push(factory.createModifier(126 /* StaticKeyword */));
+    }
+    if (range.facts & 4 /* IsAsyncFunction */) {
+      modifiers.push(factory.createModifier(134 /* AsyncKeyword */));
+    }
+    newFunction = factory.createMethodDeclaration(
+      modifiers.length ? modifiers : void 0,
+      range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0,
+      functionName,
+      /*questionToken*/
+      void 0,
+      typeParameters,
+      parameters,
+      returnType,
+      body
+    );
+  } else {
+    if (callThis) {
+      parameters.unshift(
+        factory.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          "this",
+          /*questionToken*/
+          void 0,
+          checker.typeToTypeNode(
+            checker.getTypeAtLocation(range.thisNode),
+            scope,
+            1 /* NoTruncation */
           ),
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          tryGetResolutionModeOverride(decl.attributes)
-        );
-      }
-      if (decl.importClause.namedBindings.kind === 274 /* NamespaceImport */) {
-        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
-          /*namedBindings*/
+          /*initializer*/
           void 0
+        )
+      );
+    }
+    newFunction = factory.createFunctionDeclaration(
+      range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(134 /* AsyncKeyword */)] : void 0,
+      range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0,
+      functionName,
+      typeParameters,
+      parameters,
+      returnType,
+      body
+    );
+  }
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
+  const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
+  if (nodeToInsertBefore) {
+    changeTracker.insertNodeBefore(
+      context.file,
+      nodeToInsertBefore,
+      newFunction,
+      /*blankLineBetween*/
+      true
+    );
+  } else {
+    changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
+  }
+  importAdder.writeFixes(changeTracker);
+  const newNodes = [];
+  const called = getCalledExpression(scope, range, functionNameText);
+  if (callThis) {
+    callArguments.unshift(factory.createIdentifier("this"));
+  }
+  let call = factory.createCallExpression(
+    callThis ? factory.createPropertyAccessExpression(
+      called,
+      "call"
+    ) : called,
+    callTypeArguments,
+    // Note that no attempt is made to take advantage of type argument inference
+    callArguments
+  );
+  if (range.facts & 2 /* IsGenerator */) {
+    call = factory.createYieldExpression(factory.createToken(42 /* AsteriskToken */), call);
+  }
+  if (range.facts & 4 /* IsAsyncFunction */) {
+    call = factory.createAwaitExpression(call);
+  }
+  if (isInJSXContent(node)) {
+    call = factory.createJsxExpression(
+      /*dotDotDotToken*/
+      void 0,
+      call
+    );
+  }
+  if (exposedVariableDeclarations.length && !writes) {
+    Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
+    Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset");
+    if (exposedVariableDeclarations.length === 1) {
+      const variableDeclaration = exposedVariableDeclarations[0];
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            getSynthesizedDeepClone(variableDeclaration.name),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            getSynthesizedDeepClone(variableDeclaration.type),
+            /*initializer*/
+            call
+          )],
+          variableDeclaration.parent.flags
+        )
+      ));
+    } else {
+      const bindingElements = [];
+      const typeElements = [];
+      let commonNodeFlags = exposedVariableDeclarations[0].parent.flags;
+      let sawExplicitType = false;
+      for (const variableDeclaration of exposedVariableDeclarations) {
+        bindingElements.push(factory.createBindingElement(
+          /*dotDotDotToken*/
+          void 0,
+          /*propertyName*/
+          void 0,
+          /*name*/
+          getSynthesizedDeepClone(variableDeclaration.name)
+        ));
+        const variableType = checker.typeToTypeNode(
+          checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)),
+          scope,
+          1 /* NoTruncation */
         );
-        return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          factory2.updateImportClause(
-            decl.importClause,
-            decl.importClause.isTypeOnly,
-            visibleDefaultBinding,
-            namedBindings
-          ),
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          tryGetResolutionModeOverride(decl.attributes)
-        ) : void 0;
-      }
-      const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0);
-      if (bindingList && bindingList.length || visibleDefaultBinding) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          factory2.updateImportClause(
-            decl.importClause,
-            decl.importClause.isTypeOnly,
-            visibleDefaultBinding,
-            bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0
-          ),
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          tryGetResolutionModeOverride(decl.attributes)
-        );
-      }
-      if (resolver.isImportRequiredByAugmentation(decl)) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          /*importClause*/
+        typeElements.push(factory.createPropertySignature(
+          /*modifiers*/
           void 0,
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          tryGetResolutionModeOverride(decl.attributes)
-        );
-      }
-    }
-    function tryGetResolutionModeOverride(node) {
-      const mode = getResolutionModeOverride(node);
-      return node && mode !== void 0 ? node : void 0;
-    }
-    function transformAndReplaceLatePaintedStatements(statements) {
-      while (length(lateMarkedStatements)) {
-        const i = lateMarkedStatements.shift();
-        if (!isLateVisibilityPaintedStatement(i)) {
-          return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`);
-        }
-        const priorNeedsDeclare = needsDeclare;
-        needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit);
-        const result = transformTopLevelDeclaration(i);
-        needsDeclare = priorNeedsDeclare;
-        lateStatementReplacementMap.set(getOriginalNodeId(i), result);
-      }
-      return visitNodes2(statements, visitLateVisibilityMarkedStatements, isStatement);
-      function visitLateVisibilityMarkedStatements(statement) {
-        if (isLateVisibilityPaintedStatement(statement)) {
-          const key = getOriginalNodeId(statement);
-          if (lateStatementReplacementMap.has(key)) {
-            const result = lateStatementReplacementMap.get(key);
-            lateStatementReplacementMap.delete(key);
-            if (result) {
-              if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) {
-                needsScopeFixMarker = true;
-              }
-              if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) {
-                resultHasExternalModuleIndicator = true;
-              }
-            }
-            return result;
-          }
-        }
-        return statement;
-      }
-    }
-    function visitDeclarationSubtree(input) {
-      if (shouldStripInternal(input))
-        return;
-      if (isDeclaration(input)) {
-        if (isDeclarationAndNotVisible(input))
-          return;
-        if (hasDynamicName(input) && !resolver.isLateBound(getParseTreeNode(input))) {
-          return;
-        }
+          /*name*/
+          variableDeclaration.symbol.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          variableType
+        ));
+        sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
+        commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags;
       }
-      if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
-        return;
-      if (isSemicolonClassElement(input))
-        return;
-      let previousEnclosingDeclaration;
-      if (isEnclosingDeclaration(input)) {
-        previousEnclosingDeclaration = enclosingDeclaration;
-        enclosingDeclaration = input;
+      const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0;
+      if (typeLiteral) {
+        setEmitFlags(typeLiteral, 1 /* SingleLine */);
       }
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      const canProduceDiagnostic = canProduceDiagnostics(input);
-      const oldWithinObjectLiteralType = suppressNewDiagnosticContexts;
-      let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 187 /* TypeLiteral */ || input.kind === 200 /* MappedType */) && input.parent.kind !== 265 /* TypeAliasDeclaration */;
-      if (isMethodDeclaration(input) || isMethodSignature(input)) {
-        if (hasEffectiveModifier(input, 2 /* Private */)) {
-          if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
-            return;
-          return cleanup(factory2.createPropertyDeclaration(
-            ensureModifiers(input),
-            input.name,
-            /*questionOrExclamationToken*/
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            factory.createObjectBindingPattern(bindingElements),
+            /*exclamationToken*/
             void 0,
             /*type*/
-            void 0,
+            typeLiteral,
             /*initializer*/
-            void 0
-          ));
+            call
+          )],
+          commonNodeFlags
+        )
+      ));
+    }
+  } else if (exposedVariableDeclarations.length || writes) {
+    if (exposedVariableDeclarations.length) {
+      for (const variableDeclaration of exposedVariableDeclarations) {
+        let flags = variableDeclaration.parent.flags;
+        if (flags & 2 /* Const */) {
+          flags = flags & ~2 /* Const */ | 1 /* Let */;
         }
-      }
-      if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
-      }
-      if (isTypeQueryNode(input)) {
-        checkEntityNameVisibility(input.exprName, enclosingDeclaration);
-      }
-      if (shouldEnterSuppressNewDiagnosticsContextContext) {
-        suppressNewDiagnosticContexts = true;
-      }
-      if (isProcessedComponent(input)) {
-        switch (input.kind) {
-          case 233 /* ExpressionWithTypeArguments */: {
-            if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) {
-              checkEntityNameVisibility(input.expression, enclosingDeclaration);
-            }
-            const node = visitEachChild(input, visitDeclarationSubtree, context);
-            return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments));
-          }
-          case 183 /* TypeReference */: {
-            checkEntityNameVisibility(input.typeName, enclosingDeclaration);
-            const node = visitEachChild(input, visitDeclarationSubtree, context);
-            return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments));
-          }
-          case 180 /* ConstructSignature */:
-            return cleanup(factory2.updateConstructSignature(
-              input,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type)
-            ));
-          case 176 /* Constructor */: {
-            const ctor = factory2.createConstructorDeclaration(
-              /*modifiers*/
-              ensureModifiers(input),
-              updateParamsList(input, input.parameters, 0 /* None */),
-              /*body*/
-              void 0
-            );
-            return cleanup(ctor);
-          }
-          case 174 /* MethodDeclaration */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            const sig = factory2.createMethodDeclaration(
-              ensureModifiers(input),
-              /*asteriskToken*/
-              void 0,
-              input.name,
-              input.questionToken,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type),
-              /*body*/
-              void 0
-            );
-            return cleanup(sig);
-          }
-          case 177 /* GetAccessor */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            return cleanup(factory2.updateGetAccessorDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)),
-              ensureType(input, accessorType),
-              /*body*/
-              void 0
-            ));
-          }
-          case 178 /* SetAccessor */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            return cleanup(factory2.updateSetAccessorDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)),
-              /*body*/
-              void 0
-            ));
-          }
-          case 172 /* PropertyDeclaration */:
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            return cleanup(factory2.updatePropertyDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureType(input, input.type),
-              ensureNoInitializer(input)
-            ));
-          case 171 /* PropertySignature */:
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            return cleanup(factory2.updatePropertySignature(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureType(input, input.type)
-            ));
-          case 173 /* MethodSignature */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(
-                /*returnValue*/
-                void 0
-              );
-            }
-            return cleanup(factory2.updateMethodSignature(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type)
-            ));
-          }
-          case 179 /* CallSignature */: {
-            return cleanup(
-              factory2.updateCallSignature(
-                input,
-                ensureTypeParams(input, input.typeParameters),
-                updateParamsList(input, input.parameters),
-                ensureType(input, input.type)
-              )
-            );
-          }
-          case 181 /* IndexSignature */: {
-            return cleanup(factory2.updateIndexSignature(
-              input,
-              ensureModifiers(input),
-              updateParamsList(input, input.parameters),
-              visitNode(input.type, visitDeclarationSubtree, isTypeNode) || factory2.createKeywordTypeNode(133 /* AnyKeyword */)
-            ));
-          }
-          case 260 /* VariableDeclaration */: {
-            if (isBindingPattern(input.name)) {
-              return recreateBindingPattern(input.name);
-            }
-            shouldEnterSuppressNewDiagnosticsContextContext = true;
-            suppressNewDiagnosticContexts = true;
-            return cleanup(factory2.updateVariableDeclaration(
-              input,
-              input.name,
+        newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory.createVariableDeclarationList(
+            [factory.createVariableDeclaration(
+              variableDeclaration.symbol.name,
               /*exclamationToken*/
               void 0,
-              ensureType(input, input.type),
-              ensureNoInitializer(input)
-            ));
-          }
-          case 168 /* TypeParameter */: {
-            if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
-              return cleanup(factory2.updateTypeParameterDeclaration(
-                input,
-                input.modifiers,
-                input.name,
-                /*constraint*/
-                void 0,
-                /*defaultType*/
-                void 0
-              ));
-            }
-            return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
-          }
-          case 194 /* ConditionalType */: {
-            const checkType = visitNode(input.checkType, visitDeclarationSubtree, isTypeNode);
-            const extendsType = visitNode(input.extendsType, visitDeclarationSubtree, isTypeNode);
-            const oldEnclosingDecl = enclosingDeclaration;
-            enclosingDeclaration = input.trueType;
-            const trueType = visitNode(input.trueType, visitDeclarationSubtree, isTypeNode);
-            enclosingDeclaration = oldEnclosingDecl;
-            const falseType = visitNode(input.falseType, visitDeclarationSubtree, isTypeNode);
-            Debug.assert(checkType);
-            Debug.assert(extendsType);
-            Debug.assert(trueType);
-            Debug.assert(falseType);
-            return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType));
-          }
-          case 184 /* FunctionType */: {
-            return cleanup(factory2.updateFunctionTypeNode(
-              input,
-              visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
-              updateParamsList(input, input.parameters),
-              Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
-            ));
-          }
-          case 185 /* ConstructorType */: {
-            return cleanup(factory2.updateConstructorTypeNode(
-              input,
-              ensureModifiers(input),
-              visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
-              updateParamsList(input, input.parameters),
-              Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
-            ));
-          }
-          case 205 /* ImportType */: {
-            if (!isLiteralImportTypeNode(input))
-              return cleanup(input);
-            trackReferencedAmbientModuleFromImport(input);
-            return cleanup(factory2.updateImportTypeNode(
-              input,
-              factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)),
-              input.attributes,
-              input.qualifier,
-              visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode),
-              input.isTypeOf
-            ));
-          }
-          default:
-            Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`);
-        }
+              getTypeDeepCloneUnionUndefined(variableDeclaration.type)
+            )],
+            flags
+          )
+        ));
       }
-      if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) {
-        setEmitFlags(input, 1 /* SingleLine */);
+    }
+    if (returnValueProperty) {
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            returnValueProperty,
+            /*exclamationToken*/
+            void 0,
+            getTypeDeepCloneUnionUndefined(returnType)
+          )],
+          1 /* Let */
+        )
+      ));
+    }
+    const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+    if (returnValueProperty) {
+      assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty));
+    }
+    if (assignments.length === 1) {
+      Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here");
+      newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call)));
+      if (range.facts & 1 /* HasReturn */) {
+        newNodes.push(factory.createReturnStatement());
       }
-      return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
-      function cleanup(returnValue) {
-        if (returnValue && canProduceDiagnostic && hasDynamicName(input)) {
-          checkName(input);
-        }
-        if (isEnclosingDeclaration(input)) {
-          enclosingDeclaration = previousEnclosingDeclaration;
-        }
-        if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
-        }
-        if (shouldEnterSuppressNewDiagnosticsContextContext) {
-          suppressNewDiagnosticContexts = oldWithinObjectLiteralType;
-        }
-        if (returnValue === input) {
-          return returnValue;
-        }
-        return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input);
+    } else {
+      newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call)));
+      if (returnValueProperty) {
+        newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty)));
       }
     }
-    function isPrivateMethodTypeParameter(node) {
-      return node.parent.kind === 174 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 2 /* Private */);
+  } else {
+    if (range.facts & 1 /* HasReturn */) {
+      newNodes.push(factory.createReturnStatement(call));
+    } else if (isReadonlyArray(range.range)) {
+      newNodes.push(factory.createExpressionStatement(call));
+    } else {
+      newNodes.push(call);
+    }
+  }
+  if (isReadonlyArray(range.range)) {
+    changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes);
+  } else {
+    changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes);
+  }
+  const edits = changeTracker.getChanges();
+  const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
+  const renameFilename = renameRange.getSourceFile().fileName;
+  const renameLocation = getRenameLocation(
+    edits,
+    renameFilename,
+    functionNameText,
+    /*preferLastLocation*/
+    false
+  );
+  return { renameFilename, renameLocation, edits };
+  function getTypeDeepCloneUnionUndefined(typeNode) {
+    if (typeNode === void 0) {
+      return void 0;
     }
-    function visitDeclarationStatements(input) {
-      if (!isPreservedDeclarationStatement(input)) {
-        return;
+    const clone2 = getSynthesizedDeepClone(typeNode);
+    let withoutParens = clone2;
+    while (isParenthesizedTypeNode(withoutParens)) {
+      withoutParens = withoutParens.type;
+    }
+    return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 157 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
+  }
+}
+function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
+  const checker = context.program.getTypeChecker();
+  const file = scope.getSourceFile();
+  const localNameText = getIdentifierForNode(node, scope, checker, file);
+  const isJS = isInJSFile(scope);
+  let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
+  let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
+  ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer));
+  suppressLeadingAndTrailingTrivia(initializer);
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  if (isClassLike(scope)) {
+    Debug.assert(!isJS, "Cannot extract to a JS class");
+    const modifiers = [];
+    modifiers.push(factory.createModifier(123 /* PrivateKeyword */));
+    if (rangeFacts & 32 /* InStaticRegion */) {
+      modifiers.push(factory.createModifier(126 /* StaticKeyword */));
+    }
+    modifiers.push(factory.createModifier(148 /* ReadonlyKeyword */));
+    const newVariable = factory.createPropertyDeclaration(
+      modifiers,
+      localNameText,
+      /*questionOrExclamationToken*/
+      void 0,
+      variableType,
+      initializer
+    );
+    let localReference = factory.createPropertyAccessExpression(
+      rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(),
+      factory.createIdentifier(localNameText)
+    );
+    if (isInJSXContent(node)) {
+      localReference = factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        localReference
+      );
+    }
+    const maxInsertionPos = node.pos;
+    const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
+    changeTracker.insertNodeBefore(
+      context.file,
+      nodeToInsertBefore,
+      newVariable,
+      /*blankLineBetween*/
+      true
+    );
+    changeTracker.replaceNode(context.file, node, localReference);
+  } else {
+    const newVariableDeclaration = factory.createVariableDeclaration(
+      localNameText,
+      /*exclamationToken*/
+      void 0,
+      variableType,
+      initializer
+    );
+    const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
+    if (oldVariableDeclaration) {
+      changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
+      const localReference = factory.createIdentifier(localNameText);
+      changeTracker.replaceNode(context.file, node, localReference);
+    } else if (node.parent.kind === 244 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
+      const newVariableStatement = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
+      );
+      changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
+    } else {
+      const newVariableStatement = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
+      );
+      const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
+      if (nodeToInsertBefore.pos === 0) {
+        changeTracker.insertNodeAtTopOfFile(
+          context.file,
+          newVariableStatement,
+          /*blankLineBetween*/
+          false
+        );
+      } else {
+        changeTracker.insertNodeBefore(
+          context.file,
+          nodeToInsertBefore,
+          newVariableStatement,
+          /*blankLineBetween*/
+          false
+        );
       }
-      if (shouldStripInternal(input))
-        return;
-      switch (input.kind) {
-        case 278 /* ExportDeclaration */: {
-          if (isSourceFile(input.parent)) {
-            resultHasExternalModuleIndicator = true;
-          }
-          resultHasScopeMarker = true;
-          trackReferencedAmbientModuleFromImport(input);
-          return factory2.updateExportDeclaration(
-            input,
-            input.modifiers,
-            input.isTypeOnly,
-            input.exportClause,
-            rewriteModuleSpecifier(input, input.moduleSpecifier),
-            tryGetResolutionModeOverride(input.attributes)
+      if (node.parent.kind === 244 /* ExpressionStatement */) {
+        changeTracker.delete(context.file, node.parent);
+      } else {
+        let localReference = factory.createIdentifier(localNameText);
+        if (isInJSXContent(node)) {
+          localReference = factory.createJsxExpression(
+            /*dotDotDotToken*/
+            void 0,
+            localReference
           );
         }
-        case 277 /* ExportAssignment */: {
-          if (isSourceFile(input.parent)) {
-            resultHasExternalModuleIndicator = true;
-          }
-          resultHasScopeMarker = true;
-          if (input.expression.kind === 80 /* Identifier */) {
-            return input;
-          } else {
-            const newId = factory2.createUniqueName("_default", 16 /* Optimistic */);
-            getSymbolAccessibilityDiagnostic = () => ({
-              diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0,
-              errorNode: input
-            });
-            errorFallbackNode = input;
-            const varDecl = factory2.createVariableDeclaration(
-              newId,
-              /*exclamationToken*/
+        changeTracker.replaceNode(context.file, node, localReference);
+      }
+    }
+  }
+  const edits = changeTracker.getChanges();
+  const renameFilename = node.getSourceFile().fileName;
+  const renameLocation = getRenameLocation(
+    edits,
+    renameFilename,
+    localNameText,
+    /*preferLastLocation*/
+    true
+  );
+  return { renameFilename, renameLocation, edits };
+  function transformFunctionInitializerAndType(variableType2, initializer2) {
+    if (variableType2 === void 0) return { variableType: variableType2, initializer: initializer2 };
+    if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters) return { variableType: variableType2, initializer: initializer2 };
+    const functionType = checker.getTypeAtLocation(node);
+    const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */));
+    if (!functionSignature) return { variableType: variableType2, initializer: initializer2 };
+    if (!!functionSignature.getTypeParameters()) return { variableType: variableType2, initializer: initializer2 };
+    const parameters = [];
+    let hasAny = false;
+    for (const p of initializer2.parameters) {
+      if (p.type) {
+        parameters.push(p);
+      } else {
+        const paramType = checker.getTypeAtLocation(p);
+        if (paramType === checker.getAnyType()) hasAny = true;
+        parameters.push(factory.updateParameterDeclaration(p, p.modifiers, p.dotDotDotToken, p.name, p.questionToken, p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */), p.initializer));
+      }
+    }
+    if (hasAny) return { variableType: variableType2, initializer: initializer2 };
+    variableType2 = void 0;
+    if (isArrowFunction(initializer2)) {
+      initializer2 = factory.updateArrowFunction(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.equalsGreaterThanToken, initializer2.body);
+    } else {
+      if (functionSignature && !!functionSignature.thisParameter) {
+        const firstParameter = firstOrUndefined(parameters);
+        if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
+          const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
+          parameters.splice(
+            0,
+            0,
+            factory.createParameterDeclaration(
+              /*modifiers*/
               void 0,
-              resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
-              /*initializer*/
-              void 0
-            );
-            errorFallbackNode = void 0;
-            const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
-            preserveJsDoc(statement, input);
-            removeAllComments(input);
-            return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)];
-          }
+              /*dotDotDotToken*/
+              void 0,
+              "this",
+              /*questionToken*/
+              void 0,
+              checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
+            )
+          );
         }
       }
-      const result = transformTopLevelDeclaration(input);
-      lateStatementReplacementMap.set(getOriginalNodeId(input), result);
-      return input;
+      initializer2 = factory.updateFunctionExpression(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.asteriskToken, initializer2.name, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.body);
     }
-    function stripExportModifiers(statement) {
-      if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 2048 /* Default */) || !canHaveModifiers(statement)) {
-        return statement;
+    return { variableType: variableType2, initializer: initializer2 };
+  }
+}
+function getContainingVariableDeclarationIfInList(node, scope) {
+  let prevNode;
+  while (node !== void 0 && node !== scope) {
+    if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) {
+      return node;
+    }
+    prevNode = node;
+    node = node.parent;
+  }
+}
+function getFirstDeclarationBeforePosition(type, position) {
+  let firstDeclaration;
+  const symbol = type.symbol;
+  if (symbol && symbol.declarations) {
+    for (const declaration of symbol.declarations) {
+      if ((firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) && declaration.pos < position) {
+        firstDeclaration = declaration;
+      }
+    }
+  }
+  return firstDeclaration;
+}
+function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) {
+  return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive(
+    type1.symbol ? type1.symbol.getName() : "",
+    type2.symbol ? type2.symbol.getName() : ""
+  ) || compareValues(type1.id, type2.id);
+}
+function getCalledExpression(scope, range, functionNameText) {
+  const functionReference = factory.createIdentifier(functionNameText);
+  if (isClassLike(scope)) {
+    const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis();
+    return factory.createPropertyAccessExpression(lhs, functionReference);
+  } else {
+    return functionReference;
+  }
+}
+function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
+  const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
+  if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
+    return { body: factory.createBlock(
+      body.statements,
+      /*multiLine*/
+      true
+    ), returnValueProperty: void 0 };
+  }
+  let returnValueProperty;
+  let ignoreReturns = false;
+  const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]);
+  if (hasWritesOrVariableDeclarations || substitutions.size) {
+    const rewrittenStatements = visitNodes2(statements, visitor, isStatement).slice();
+    if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) {
+      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+      if (assignments.length === 1) {
+        rewrittenStatements.push(factory.createReturnStatement(assignments[0].name));
+      } else {
+        rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
       }
-      const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (131071 /* All */ ^ 32 /* Export */));
-      return factory2.replaceModifiers(statement, modifiers);
     }
-    function updateModuleDeclarationAndKeyword(node, modifiers, name, body) {
-      const updated = factory2.updateModuleDeclaration(node, modifiers, name, body);
-      if (isAmbientModule(updated) || updated.flags & 32 /* Namespace */) {
-        return updated;
+    return { body: factory.createBlock(
+      rewrittenStatements,
+      /*multiLine*/
+      true
+    ), returnValueProperty };
+  } else {
+    return { body: factory.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    ), returnValueProperty: void 0 };
+  }
+  function visitor(node) {
+    if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
+      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+      if (node.expression) {
+        if (!returnValueProperty) {
+          returnValueProperty = "__return";
+        }
+        assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor, isExpression)));
+      }
+      if (assignments.length === 1) {
+        return factory.createReturnStatement(assignments[0].name);
+      } else {
+        return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments));
       }
-      const fixed = factory2.createModuleDeclaration(
-        updated.modifiers,
-        updated.name,
-        updated.body,
-        updated.flags | 32 /* Namespace */
+    } else {
+      const oldIgnoreReturns = ignoreReturns;
+      ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node);
+      const substitution = substitutions.get(getNodeId(node).toString());
+      const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(
+        node,
+        visitor,
+        /*context*/
+        void 0
       );
-      setOriginalNode(fixed, updated);
-      setTextRange(fixed, updated);
-      return fixed;
+      ignoreReturns = oldIgnoreReturns;
+      return result;
     }
-    function transformTopLevelDeclaration(input) {
-      if (lateMarkedStatements) {
-        while (orderedRemoveItem(lateMarkedStatements, input))
-          ;
+  }
+}
+function transformConstantInitializer(initializer, substitutions) {
+  return substitutions.size ? visitor(initializer) : initializer;
+  function visitor(node) {
+    const substitution = substitutions.get(getNodeId(node).toString());
+    return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(
+      node,
+      visitor,
+      /*context*/
+      void 0
+    );
+  }
+}
+function getStatementsOrClassElements(scope) {
+  if (isFunctionLikeDeclaration(scope)) {
+    const body = scope.body;
+    if (isBlock(body)) {
+      return body.statements;
+    }
+  } else if (isModuleBlock(scope) || isSourceFile(scope)) {
+    return scope.statements;
+  } else if (isClassLike(scope)) {
+    return scope.members;
+  } else {
+    assertType(scope);
+  }
+  return emptyArray;
+}
+function getNodeToInsertFunctionBefore(minPos, scope) {
+  return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child));
+}
+function getNodeToInsertPropertyBefore(maxPos, scope) {
+  const members = scope.members;
+  Debug.assert(members.length > 0, "Found no members");
+  let prevMember;
+  let allProperties = true;
+  for (const member of members) {
+    if (member.pos > maxPos) {
+      return prevMember || members[0];
+    }
+    if (allProperties && !isPropertyDeclaration(member)) {
+      if (prevMember !== void 0) {
+        return member;
+      }
+      allProperties = false;
+    }
+    prevMember = member;
+  }
+  if (prevMember === void 0) return Debug.fail();
+  return prevMember;
+}
+function getNodeToInsertConstantBefore(node, scope) {
+  Debug.assert(!isClassLike(scope));
+  let prevScope;
+  for (let curr = node; curr !== scope; curr = curr.parent) {
+    if (isScope(curr)) {
+      prevScope = curr;
+    }
+  }
+  for (let curr = (prevScope || node).parent; ; curr = curr.parent) {
+    if (isBlockLike(curr)) {
+      let prevStatement;
+      for (const statement of curr.statements) {
+        if (statement.pos > node.pos) {
+          break;
+        }
+        prevStatement = statement;
+      }
+      if (!prevStatement && isCaseClause(curr)) {
+        Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement");
+        return curr.parent.parent;
+      }
+      return Debug.checkDefined(prevStatement, "prevStatement failed to get set");
+    }
+    Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope");
+  }
+}
+function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) {
+  const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name));
+  const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name));
+  return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments);
+}
+function isReadonlyArray(v) {
+  return isArray(v);
+}
+function getEnclosingTextRange(targetRange, sourceFile) {
+  return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range;
+}
+function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) {
+  const allTypeParameterUsages = /* @__PURE__ */ new Map();
+  const usagesPerScope = [];
+  const substitutionsPerScope = [];
+  const functionErrorsPerScope = [];
+  const constantErrorsPerScope = [];
+  const visibleDeclarationsInExtractedRange = [];
+  const exposedVariableSymbolSet = /* @__PURE__ */ new Map();
+  const exposedVariableDeclarations = [];
+  let firstExposedNonVariableDeclaration;
+  const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0;
+  let expressionDiagnostic;
+  if (expression === void 0) {
+    const statements = targetRange.range;
+    const start = first(statements).getStart();
+    const end = last(statements).end;
+    expressionDiagnostic = createFileDiagnostic(sourceFile, start, end - start, Messages.expressionExpected);
+  } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) {
+    expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType);
+  }
+  for (const scope of scopes) {
+    usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() });
+    substitutionsPerScope.push(/* @__PURE__ */ new Map());
+    functionErrorsPerScope.push([]);
+    const constantErrors = [];
+    if (expressionDiagnostic) {
+      constantErrors.push(expressionDiagnostic);
+    }
+    if (isClassLike(scope) && isInJSFile(scope)) {
+      constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass));
+    }
+    if (isArrowFunction(scope) && !isBlock(scope.body)) {
+      constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction));
+    }
+    constantErrorsPerScope.push(constantErrors);
+  }
+  const seenUsages = /* @__PURE__ */ new Map();
+  const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range;
+  const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range;
+  const inGenericContext = isInGenericContext(unmodifiedNode);
+  collectUsages(target);
+  if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) {
+    const contextualType = checker.getContextualType(targetRange.range);
+    recordTypeParameterUsages(contextualType);
+  }
+  if (allTypeParameterUsages.size > 0) {
+    const seenTypeParameterUsages = /* @__PURE__ */ new Map();
+    let i = 0;
+    for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) {
+      if (curr === scopes[i]) {
+        seenTypeParameterUsages.forEach((typeParameter, id) => {
+          usagesPerScope[i].typeParameterUsages.set(id, typeParameter);
+        });
+        i++;
       }
-      if (shouldStripInternal(input))
-        return;
-      switch (input.kind) {
-        case 271 /* ImportEqualsDeclaration */: {
-          const transformed = transformImportEqualsDeclaration(input);
-          if (transformed) {
-            trackReferencedAmbientModuleFromImport(input);
+      if (isDeclarationWithTypeParameters(curr)) {
+        for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) {
+          const typeParameter = checker.getTypeAtLocation(typeParameterDecl);
+          if (allTypeParameterUsages.has(typeParameter.id.toString())) {
+            seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter);
           }
-          return transformed;
         }
-        case 272 /* ImportDeclaration */: {
-          const transformed = transformImportDeclaration(input);
-          if (transformed) {
-            trackReferencedAmbientModuleFromImport(input);
-          }
-          return transformed;
+      }
+    }
+    Debug.assert(i === scopes.length, "Should have iterated all scopes");
+  }
+  if (visibleDeclarationsInExtractedRange.length) {
+    const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]);
+    forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations);
+  }
+  for (let i = 0; i < scopes.length; i++) {
+    const scopeUsages = usagesPerScope[i];
+    if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) {
+      const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range;
+      constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes));
+    }
+    if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) {
+      functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod));
+    }
+    let hasWrite = false;
+    let readonlyClassPropertyWrite;
+    usagesPerScope[i].usages.forEach((value) => {
+      if (value.usage === 2 /* Write */) {
+        hasWrite = true;
+        if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 8 /* Readonly */)) {
+          readonlyClassPropertyWrite = value.symbol.valueDeclaration;
         }
       }
-      if (isDeclaration(input) && isDeclarationAndNotVisible(input))
+    });
+    Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted");
+    if (hasWrite && !isReadonlyArray(targetRange.range)) {
+      const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    } else if (readonlyClassPropertyWrite && i > 0) {
+      const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    } else if (firstExposedNonVariableDeclaration) {
+      const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    }
+  }
+  return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations };
+  function isInGenericContext(node) {
+    return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0);
+  }
+  function recordTypeParameterUsages(type) {
+    const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true));
+    const { visitedTypes } = symbolWalker.walkType(type);
+    for (const visitedType of visitedTypes) {
+      if (visitedType.isTypeParameter()) {
+        allTypeParameterUsages.set(visitedType.id.toString(), visitedType);
+      }
+    }
+  }
+  function collectUsages(node, valueUsage = 1 /* Read */) {
+    if (inGenericContext) {
+      const type = checker.getTypeAtLocation(node);
+      recordTypeParameterUsages(type);
+    }
+    if (isDeclaration(node) && node.symbol) {
+      visibleDeclarationsInExtractedRange.push(node);
+    }
+    if (isAssignmentExpression(node)) {
+      collectUsages(node.left, 2 /* Write */);
+      collectUsages(node.right);
+    } else if (isUnaryExpressionWithWrite(node)) {
+      collectUsages(node.operand, 2 /* Write */);
+    } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) {
+      forEachChild(node, collectUsages);
+    } else if (isIdentifier(node)) {
+      if (!node.parent) {
         return;
-      if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
+      }
+      if (isQualifiedName(node.parent) && node !== node.parent.left) {
         return;
-      let previousEnclosingDeclaration;
-      if (isEnclosingDeclaration(input)) {
-        previousEnclosingDeclaration = enclosingDeclaration;
-        enclosingDeclaration = input;
       }
-      const canProdiceDiagnostic = canProduceDiagnostics(input);
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      if (canProdiceDiagnostic) {
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
+      if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
+        return;
       }
-      const previousNeedsDeclare = needsDeclare;
-      switch (input.kind) {
-        case 265 /* TypeAliasDeclaration */: {
-          needsDeclare = false;
-          const clean2 = cleanup(factory2.updateTypeAliasDeclaration(
-            input,
-            ensureModifiers(input),
-            input.name,
-            visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
-            Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode))
-          ));
-          needsDeclare = previousNeedsDeclare;
-          return clean2;
+      recordUsage(
+        node,
+        valueUsage,
+        /*isTypeNode*/
+        isPartOfTypeNode(node)
+      );
+    } else {
+      forEachChild(node, collectUsages);
+    }
+  }
+  function recordUsage(n, usage, isTypeNode2) {
+    const symbolId = recordUsagebySymbol(n, usage, isTypeNode2);
+    if (symbolId) {
+      for (let i = 0; i < scopes.length; i++) {
+        const substitution = substitutionsPerScope[i].get(symbolId);
+        if (substitution) {
+          usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution);
         }
-        case 264 /* InterfaceDeclaration */: {
-          return cleanup(factory2.updateInterfaceDeclaration(
-            input,
-            ensureModifiers(input),
-            input.name,
-            ensureTypeParams(input, input.typeParameters),
-            transformHeritageClauses(input.heritageClauses),
-            visitNodes2(input.members, visitDeclarationSubtree, isTypeElement)
-          ));
+      }
+    }
+  }
+  function recordUsagebySymbol(identifier, usage, isTypeName) {
+    const symbol = getSymbolReferencedByIdentifier(identifier);
+    if (!symbol) {
+      return void 0;
+    }
+    const symbolId = getSymbolId(symbol).toString();
+    const lastUsage = seenUsages.get(symbolId);
+    if (lastUsage && lastUsage >= usage) {
+      return symbolId;
+    }
+    seenUsages.set(symbolId, usage);
+    if (lastUsage) {
+      for (const perScope of usagesPerScope) {
+        const prevEntry = perScope.usages.get(identifier.text);
+        if (prevEntry) {
+          perScope.usages.set(identifier.text, { usage, symbol, node: identifier });
         }
-        case 262 /* FunctionDeclaration */: {
-          const clean2 = cleanup(factory2.updateFunctionDeclaration(
-            input,
-            ensureModifiers(input),
-            /*asteriskToken*/
-            void 0,
-            input.name,
-            ensureTypeParams(input, input.typeParameters),
-            updateParamsList(input, input.parameters),
-            ensureType(input, input.type),
-            /*body*/
-            void 0
-          ));
-          if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
-            const props = resolver.getPropertiesOfContainerFunction(input);
-            const fakespace = parseNodeFactory.createModuleDeclaration(
-              /*modifiers*/
-              void 0,
-              clean2.name || factory2.createIdentifier("_default"),
-              factory2.createModuleBlock([]),
-              32 /* Namespace */
-            );
-            setParent(fakespace, enclosingDeclaration);
-            fakespace.locals = createSymbolTable(props);
-            fakespace.symbol = props[0].parent;
-            const exportMappings = [];
-            let declarations = mapDefined(props, (p) => {
-              if (!isExpandoPropertyDeclaration(p.valueDeclaration)) {
-                return void 0;
-              }
-              const nameStr = unescapeLeadingUnderscores(p.escapedName);
-              if (!isIdentifierText(nameStr, 99 /* ESNext */)) {
-                return void 0;
-              }
-              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration);
-              const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, symbolTracker);
-              getSymbolAccessibilityDiagnostic = oldDiag;
-              const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr);
-              const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr);
-              if (isNonContextualKeywordName) {
-                exportMappings.push([name, nameStr]);
-              }
-              const varDecl = factory2.createVariableDeclaration(
-                name,
-                /*exclamationToken*/
-                void 0,
-                type,
-                /*initializer*/
-                void 0
-              );
-              return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(95 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
-            });
-            if (!exportMappings.length) {
-              declarations = mapDefined(declarations, (declaration) => factory2.replaceModifiers(declaration, 0 /* None */));
-            } else {
-              declarations.push(factory2.createExportDeclaration(
-                /*modifiers*/
-                void 0,
-                /*isTypeOnly*/
-                false,
-                factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
-                  return factory2.createExportSpecifier(
-                    /*isTypeOnly*/
-                    false,
-                    gen,
-                    exp
-                  );
-                }))
-              ));
-            }
-            const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 32 /* Namespace */);
-            if (!hasEffectiveModifier(clean2, 2048 /* Default */)) {
-              return [clean2, namespaceDecl];
-            }
-            const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~2080 /* ExportDefault */ | 128 /* Ambient */);
-            const cleanDeclaration = factory2.updateFunctionDeclaration(
-              clean2,
-              modifiers,
-              /*asteriskToken*/
-              void 0,
-              clean2.name,
-              clean2.typeParameters,
-              clean2.parameters,
-              clean2.type,
-              /*body*/
-              void 0
-            );
-            const namespaceDeclaration = factory2.updateModuleDeclaration(
-              namespaceDecl,
-              modifiers,
-              namespaceDecl.name,
-              namespaceDecl.body
-            );
-            const exportDefaultDeclaration = factory2.createExportAssignment(
-              /*modifiers*/
-              void 0,
-              /*isExportEquals*/
-              false,
-              namespaceDecl.name
-            );
-            if (isSourceFile(input.parent)) {
-              resultHasExternalModuleIndicator = true;
-            }
-            resultHasScopeMarker = true;
-            return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration];
-          } else {
-            return clean2;
+      }
+      return symbolId;
+    }
+    const decls = symbol.getDeclarations();
+    const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile);
+    if (!declInFile) {
+      return void 0;
+    }
+    if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) {
+      return void 0;
+    }
+    if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) {
+      const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators);
+      for (const errors of functionErrorsPerScope) {
+        errors.push(diag2);
+      }
+      for (const errors of constantErrorsPerScope) {
+        errors.push(diag2);
+      }
+    }
+    for (let i = 0; i < scopes.length; i++) {
+      const scope = scopes[i];
+      const resolvedSymbol = checker.resolveName(
+        symbol.name,
+        scope,
+        symbol.flags,
+        /*excludeGlobals*/
+        false
+      );
+      if (resolvedSymbol === symbol) {
+        continue;
+      }
+      if (!substitutionsPerScope[i].has(symbolId)) {
+        const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName);
+        if (substitution) {
+          substitutionsPerScope[i].set(symbolId, substitution);
+        } else if (isTypeName) {
+          if (!(symbol.flags & 262144 /* TypeParameter */)) {
+            const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope);
+            functionErrorsPerScope[i].push(diag2);
+            constantErrorsPerScope[i].push(diag2);
           }
+        } else {
+          usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier });
         }
-        case 267 /* ModuleDeclaration */: {
-          needsDeclare = false;
-          const inner = input.body;
-          if (inner && inner.kind === 268 /* ModuleBlock */) {
-            const oldNeedsScopeFix = needsScopeFixMarker;
-            const oldHasScopeFix = resultHasScopeMarker;
-            resultHasScopeMarker = false;
-            needsScopeFixMarker = false;
-            const statements = visitNodes2(inner.statements, visitDeclarationStatements, isStatement);
-            let lateStatements = transformAndReplaceLatePaintedStatements(statements);
-            if (input.flags & 33554432 /* Ambient */) {
-              needsScopeFixMarker = false;
-            }
-            if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) {
-              if (needsScopeFixMarker) {
-                lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]);
-              } else {
-                lateStatements = visitNodes2(lateStatements, stripExportModifiers, isStatement);
-              }
-            }
-            const body = factory2.updateModuleBlock(inner, lateStatements);
-            needsDeclare = previousNeedsDeclare;
-            needsScopeFixMarker = oldNeedsScopeFix;
-            resultHasScopeMarker = oldHasScopeFix;
-            const mods = ensureModifiers(input);
-            return cleanup(updateModuleDeclarationAndKeyword(
-              input,
-              mods,
-              isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name,
-              body
-            ));
-          } else {
-            needsDeclare = previousNeedsDeclare;
-            const mods = ensureModifiers(input);
-            needsDeclare = false;
-            visitNode(inner, visitDeclarationStatements);
-            const id = getOriginalNodeId(inner);
-            const body = lateStatementReplacementMap.get(id);
-            lateStatementReplacementMap.delete(id);
-            return cleanup(updateModuleDeclarationAndKeyword(
-              input,
-              mods,
-              input.name,
-              body
-            ));
+      }
+    }
+    return symbolId;
+  }
+  function checkForUsedDeclarations(node) {
+    if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.includes(node)) {
+      return;
+    }
+    const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node);
+    if (sym) {
+      const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym);
+      if (decl) {
+        if (isVariableDeclaration(decl)) {
+          const idString = decl.symbol.id.toString();
+          if (!exposedVariableSymbolSet.has(idString)) {
+            exposedVariableDeclarations.push(decl);
+            exposedVariableSymbolSet.set(idString, true);
           }
+        } else {
+          firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl;
         }
-        case 263 /* ClassDeclaration */: {
-          errorNameNode = input.name;
-          errorFallbackNode = input;
-          const modifiers = factory2.createNodeArray(ensureModifiers(input));
-          const typeParameters = ensureTypeParams(input, input.typeParameters);
-          const ctor = getFirstConstructorWithBody(input);
-          let parameterProperties;
-          if (ctor) {
-            const oldDiag2 = getSymbolAccessibilityDiagnostic;
-            parameterProperties = compact(flatMap(ctor.parameters, (param) => {
-              if (!hasSyntacticModifier(param, 31 /* ParameterPropertyModifier */) || shouldStripInternal(param))
-                return;
-              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param);
-              if (param.name.kind === 80 /* Identifier */) {
-                return preserveJsDoc(
-                  factory2.createPropertyDeclaration(
-                    ensureModifiers(param),
-                    param.name,
-                    param.questionToken,
-                    ensureType(param, param.type),
-                    ensureNoInitializer(param)
-                  ),
-                  param
-                );
-              } else {
-                return walkBindingPattern(param.name);
-              }
-              function walkBindingPattern(pattern) {
-                let elems;
-                for (const elem of pattern.elements) {
-                  if (isOmittedExpression(elem))
-                    continue;
-                  if (isBindingPattern(elem.name)) {
-                    elems = concatenate(elems, walkBindingPattern(elem.name));
-                  }
-                  elems = elems || [];
-                  elems.push(factory2.createPropertyDeclaration(
-                    ensureModifiers(param),
-                    elem.name,
-                    /*questionOrExclamationToken*/
-                    void 0,
-                    ensureType(
-                      elem,
-                      /*type*/
-                      void 0
-                    ),
-                    /*initializer*/
-                    void 0
-                  ));
-                }
-                return elems;
-              }
-            }));
-            getSymbolAccessibilityDiagnostic = oldDiag2;
-          }
-          const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
-          const privateIdentifier = hasPrivateIdentifier ? [
-            factory2.createPropertyDeclaration(
-              /*modifiers*/
-              void 0,
-              factory2.createPrivateIdentifier("#private"),
-              /*questionOrExclamationToken*/
-              void 0,
-              /*type*/
-              void 0,
-              /*initializer*/
-              void 0
-            )
-          ] : void 0;
-          const memberNodes = concatenate(concatenate(privateIdentifier, parameterProperties), visitNodes2(input.members, visitDeclarationSubtree, isClassElement));
-          const members = factory2.createNodeArray(memberNodes);
-          const extendsClause = getEffectiveBaseTypeNode(input);
-          if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 106 /* NullKeyword */) {
-            const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default";
-            const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */);
-            getSymbolAccessibilityDiagnostic = () => ({
-              diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1,
-              errorNode: extendsClause,
-              typeName: input.name
-            });
-            const varDecl = factory2.createVariableDeclaration(
-              newId,
-              /*exclamationToken*/
-              void 0,
-              resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
-              /*initializer*/
-              void 0
-            );
-            const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
-            const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
-              if (clause.token === 96 /* ExtendsKeyword */) {
-                const oldDiag2 = getSymbolAccessibilityDiagnostic;
-                getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]);
-                const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree, isTypeNode))));
-                getSymbolAccessibilityDiagnostic = oldDiag2;
-                return newClause;
-              }
-              return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 106 /* NullKeyword */)), visitDeclarationSubtree, isExpressionWithTypeArguments));
-            }));
-            return [
-              statement,
-              cleanup(factory2.updateClassDeclaration(
-                input,
-                modifiers,
-                input.name,
-                typeParameters,
-                heritageClauses,
-                members
-              ))
-            ];
-          } else {
-            const heritageClauses = transformHeritageClauses(input.heritageClauses);
-            return cleanup(factory2.updateClassDeclaration(
-              input,
-              modifiers,
-              input.name,
-              typeParameters,
-              heritageClauses,
-              members
-            ));
-          }
-        }
-        case 243 /* VariableStatement */: {
-          return cleanup(transformVariableStatement(input));
-        }
-        case 266 /* EnumDeclaration */: {
-          return cleanup(factory2.updateEnumDeclaration(
-            input,
-            factory2.createNodeArray(ensureModifiers(input)),
-            input.name,
-            factory2.createNodeArray(mapDefined(input.members, (m) => {
-              if (shouldStripInternal(m))
-                return;
-              const constValue = resolver.getConstantValue(m);
-              const newInitializer = constValue === void 0 ? void 0 : typeof constValue === "string" ? factory2.createStringLiteral(constValue) : constValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constValue)) : factory2.createNumericLiteral(constValue);
-              return preserveJsDoc(factory2.updateEnumMember(m, m.name, newInitializer), m);
-            }))
-          ));
-        }
-      }
-      return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`);
-      function cleanup(node) {
-        if (isEnclosingDeclaration(input)) {
-          enclosingDeclaration = previousEnclosingDeclaration;
-        }
-        if (canProdiceDiagnostic) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
-        }
-        if (input.kind === 267 /* ModuleDeclaration */) {
-          needsDeclare = previousNeedsDeclare;
-        }
-        if (node === input) {
-          return node;
-        }
-        errorFallbackNode = void 0;
-        errorNameNode = void 0;
-        return node && setOriginalNode(preserveJsDoc(node, input), input);
       }
     }
-    function transformVariableStatement(input) {
-      if (!forEach(input.declarationList.declarations, getBindingNameVisible))
-        return;
-      const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree, isVariableDeclaration);
-      if (!length(nodes))
-        return;
-      const modifiers = factory2.createNodeArray(ensureModifiers(input));
-      let declList;
-      if (isVarUsing(input.declarationList) || isVarAwaitUsing(input.declarationList)) {
-        declList = factory2.createVariableDeclarationList(nodes, 2 /* Const */);
-        setOriginalNode(declList, input.declarationList);
-        setTextRange(declList, input.declarationList);
-        setCommentRange(declList, input.declarationList);
-      } else {
-        declList = factory2.updateVariableDeclarationList(input.declarationList, nodes);
-      }
-      return factory2.updateVariableStatement(input, modifiers, declList);
+    forEachChild(node, checkForUsedDeclarations);
+  }
+  function getSymbolReferencedByIdentifier(identifier) {
+    return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier);
+  }
+  function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) {
+    if (!symbol) {
+      return void 0;
     }
-    function recreateBindingPattern(d) {
-      return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e)));
+    const decls = symbol.getDeclarations();
+    if (decls && decls.some((d) => d.parent === scopeDecl)) {
+      return factory.createIdentifier(symbol.name);
     }
-    function recreateBindingElement(e) {
-      if (e.kind === 232 /* OmittedExpression */) {
-        return;
-      }
-      if (e.name) {
-        if (!getBindingNameVisible(e))
-          return;
-        if (isBindingPattern(e.name)) {
-          return recreateBindingPattern(e.name);
-        } else {
-          return factory2.createVariableDeclaration(
-            e.name,
-            /*exclamationToken*/
-            void 0,
-            ensureType(
-              e,
-              /*type*/
-              void 0
-            ),
-            /*initializer*/
-            void 0
-          );
-        }
-      }
+    const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2);
+    if (prefix === void 0) {
+      return void 0;
     }
-    function checkName(node) {
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node);
-      }
-      errorNameNode = node.name;
-      Debug.assert(resolver.isLateBound(getParseTreeNode(node)));
-      const decl = node;
-      const entityName = decl.name.expression;
-      checkEntityNameVisibility(entityName, enclosingDeclaration);
-      if (!suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = oldDiag;
-      }
-      errorNameNode = void 0;
+    return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name);
+  }
+}
+function getExtractableParent(node) {
+  return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent));
+}
+function isExtractableExpression(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 306 /* EnumMember */:
+      return false;
+  }
+  switch (node.kind) {
+    case 11 /* StringLiteral */:
+      return parent2.kind !== 272 /* ImportDeclaration */ && parent2.kind !== 276 /* ImportSpecifier */;
+    case 230 /* SpreadElement */:
+    case 206 /* ObjectBindingPattern */:
+    case 208 /* BindingElement */:
+      return false;
+    case 80 /* Identifier */:
+      return parent2.kind !== 208 /* BindingElement */ && parent2.kind !== 276 /* ImportSpecifier */ && parent2.kind !== 281 /* ExportSpecifier */;
+  }
+  return true;
+}
+function isInJSXContent(node) {
+  return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent));
+}
+function isStringLiteralJsxAttribute(node) {
+  return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent);
+}
+
+// src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts
+var ts_refactor_generateGetAccessorAndSetAccessor_exports = {};
+
+// src/services/refactors/generateGetAccessorAndSetAccessor.ts
+var actionName = "Generate 'get' and 'set' accessors";
+var actionDescription = getLocaleSpecificMessage(Diagnostics.Generate_get_and_set_accessors);
+var generateGetSetAction = {
+  name: actionName,
+  description: actionDescription,
+  kind: "refactor.rewrite.property.generateAccessors"
+};
+registerRefactor(actionName, {
+  kinds: [generateGetSetAction.kind],
+  getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) {
+    if (!context.endPosition) return void 0;
+    const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+    const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2);
+    if (!edits) return void 0;
+    const renameFilename = context.file.fileName;
+    const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
+    const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
+    const renameLocation = renameLocationOffset + getRenameLocation(
+      edits,
+      renameFilename,
+      nameNeedRename.text,
+      /*preferLastLocation*/
+      isParameter(info.declaration)
+    );
+    return { renameFilename, renameLocation, edits };
+  },
+  getAvailableActions(context) {
+    if (!context.endPosition) return emptyArray;
+    const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked");
+    if (!info) return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      return [{
+        name: actionName,
+        description: actionDescription,
+        actions: [generateGetSetAction]
+      }];
     }
-    function shouldStripInternal(node) {
-      return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile);
-    }
-    function isScopeMarker2(node) {
-      return isExportAssignment(node) || isExportDeclaration(node);
-    }
-    function hasScopeMarker2(statements) {
-      return some(statements, isScopeMarker2);
-    }
-    function ensureModifiers(node) {
-      const currentFlags = getEffectiveModifierFlags(node);
-      const newFlags = ensureModifierFlags(node);
-      if (currentFlags === newFlags) {
-        return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier);
-      }
-      return factory2.createModifiersFromModifierFlags(newFlags);
-    }
-    function ensureModifierFlags(node) {
-      let mask2 = 131071 /* All */ ^ (1 /* Public */ | 1024 /* Async */ | 16 /* Override */);
-      let additions = needsDeclare && !isAlwaysType(node) ? 128 /* Ambient */ : 0 /* None */;
-      const parentIsFile = node.parent.kind === 312 /* SourceFile */;
-      if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) {
-        mask2 ^= 128 /* Ambient */;
-        additions = 0 /* None */;
-      }
-      return maskModifierFlags(node, mask2, additions);
-    }
-    function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) {
-      let accessorType = getTypeAnnotationFromAccessor(node);
-      if (!accessorType && node !== accessors.firstAccessor) {
-        accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor);
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.firstAccessor);
-      }
-      if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) {
-        accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor);
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor);
-      }
-      return accessorType;
-    }
-    function transformHeritageClauses(nodes) {
-      return factory2.createNodeArray(filter(
-        map(nodes, (clause) => factory2.updateHeritageClause(
-          clause,
-          visitNodes2(
-            factory2.createNodeArray(filter(clause.types, (t) => {
-              return isEntityNameExpression(t.expression) || clause.token === 96 /* ExtendsKeyword */ && t.expression.kind === 106 /* NullKeyword */;
-            })),
-            visitDeclarationSubtree,
-            isExpressionWithTypeArguments
-          )
-        )),
-        (clause) => clause.types && !!clause.types.length
-      ));
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: actionName,
+        description: actionDescription,
+        actions: [{ ...generateGetSetAction, notApplicableReason: info.error }]
+      }];
     }
+    return emptyArray;
   }
-  function isAlwaysType(node) {
-    if (node.kind === 264 /* InterfaceDeclaration */) {
-      return true;
-    }
-    return false;
+});
+
+// src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts
+var ts_refactor_inferFunctionReturnType_exports = {};
+
+// src/services/refactors/inferFunctionReturnType.ts
+var refactorName13 = "Infer function return type";
+var refactorDescription7 = getLocaleSpecificMessage(Diagnostics.Infer_function_return_type);
+var inferReturnTypeAction = {
+  name: refactorName13,
+  description: refactorDescription7,
+  kind: "refactor.rewrite.function.returnType"
+};
+registerRefactor(refactorName13, {
+  kinds: [inferReturnTypeAction.kind],
+  getEditsForAction: getRefactorEditsToInferReturnType,
+  getAvailableActions: getRefactorActionsToInferReturnType
+});
+function getRefactorEditsToInferReturnType(context) {
+  const info = getInfo4(context);
+  if (info && !isRefactorErrorInfo(info)) {
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(context.file, t, info.declaration, info.returnTypeNode));
+    return { renameFilename: void 0, renameLocation: void 0, edits };
   }
-  function maskModifiers(factory2, node, modifierMask, modifierAdditions) {
-    return factory2.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions));
+  return void 0;
+}
+function getRefactorActionsToInferReturnType(context) {
+  const info = getInfo4(context);
+  if (!info) return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName13,
+      description: refactorDescription7,
+      actions: [inferReturnTypeAction]
+    }];
   }
-  function maskModifierFlags(node, modifierMask = 131071 /* All */ ^ 1 /* Public */, modifierAdditions = 0 /* None */) {
-    let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions;
-    if (flags & 2048 /* Default */ && !(flags & 32 /* Export */)) {
-      flags ^= 32 /* Export */;
-    }
-    if (flags & 2048 /* Default */ && flags & 128 /* Ambient */) {
-      flags ^= 128 /* Ambient */;
-    }
-    return flags;
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName13,
+      description: refactorDescription7,
+      actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }]
+    }];
   }
-  function getTypeAnnotationFromAccessor(accessor) {
-    if (accessor) {
-      return accessor.kind === 177 /* GetAccessor */ ? accessor.type : accessor.parameters.length > 0 ? accessor.parameters[0].type : void 0;
-    }
+  return emptyArray;
+}
+function doChange7(sourceFile, changes, declaration, typeNode) {
+  const closeParen = findChildOfKind(declaration, 22 /* CloseParenToken */, sourceFile);
+  const needParens = isArrowFunction(declaration) && closeParen === void 0;
+  const endNode2 = needParens ? first(declaration.parameters) : closeParen;
+  if (endNode2) {
+    if (needParens) {
+      changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(21 /* OpenParenToken */));
+      changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(22 /* CloseParenToken */));
+    }
+    changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " });
+  }
+}
+function getInfo4(context) {
+  if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind)) return;
+  const token = getTouchingPropertyName(context.file, context.startPosition);
+  const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 39 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n));
+  if (!declaration || !declaration.body || declaration.type) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) };
+  }
+  const typeChecker = context.program.getTypeChecker();
+  const returnType = tryGetReturnType(typeChecker, declaration);
+  if (!returnType) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) };
+  }
+  const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */);
+  if (returnTypeNode) {
+    return { declaration, returnTypeNode };
+  }
+}
+function isConvertibleDeclaration(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 174 /* MethodDeclaration */:
+      return true;
+    default:
+      return false;
   }
-  function canHaveLiteralInitializer(node) {
-    switch (node.kind) {
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-        return !hasEffectiveModifier(node, 2 /* Private */);
-      case 169 /* Parameter */:
-      case 260 /* VariableDeclaration */:
-        return true;
+}
+function tryGetReturnType(typeChecker, node) {
+  if (typeChecker.isImplementationOfOverload(node)) {
+    const signatures = typeChecker.getTypeAtLocation(node).getCallSignatures();
+    if (signatures.length > 1) {
+      return typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType()));
     }
-    return false;
   }
-  function isPreservedDeclarationStatement(node) {
+  const signature = typeChecker.getSignatureFromDeclaration(node);
+  if (signature) {
+    return typeChecker.getReturnTypeOfSignature(signature);
+  }
+}
+
+// src/services/classifier2020.ts
+var TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => {
+  TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset";
+  TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask";
+  return TokenEncodingConsts2;
+})(TokenEncodingConsts || {});
+var TokenType = /* @__PURE__ */ ((TokenType2) => {
+  TokenType2[TokenType2["class"] = 0] = "class";
+  TokenType2[TokenType2["enum"] = 1] = "enum";
+  TokenType2[TokenType2["interface"] = 2] = "interface";
+  TokenType2[TokenType2["namespace"] = 3] = "namespace";
+  TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter";
+  TokenType2[TokenType2["type"] = 5] = "type";
+  TokenType2[TokenType2["parameter"] = 6] = "parameter";
+  TokenType2[TokenType2["variable"] = 7] = "variable";
+  TokenType2[TokenType2["enumMember"] = 8] = "enumMember";
+  TokenType2[TokenType2["property"] = 9] = "property";
+  TokenType2[TokenType2["function"] = 10] = "function";
+  TokenType2[TokenType2["member"] = 11] = "member";
+  return TokenType2;
+})(TokenType || {});
+var TokenModifier = /* @__PURE__ */ ((TokenModifier2) => {
+  TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration";
+  TokenModifier2[TokenModifier2["static"] = 1] = "static";
+  TokenModifier2[TokenModifier2["async"] = 2] = "async";
+  TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly";
+  TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary";
+  TokenModifier2[TokenModifier2["local"] = 5] = "local";
+  return TokenModifier2;
+})(TokenModifier || {});
+function getSemanticClassifications2(program, cancellationToken, sourceFile, span) {
+  const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span);
+  Debug.assert(classifications.spans.length % 3 === 0);
+  const dense = classifications.spans;
+  const result = [];
+  for (let i = 0; i < dense.length; i += 3) {
+    result.push({
+      textSpan: createTextSpan(dense[i], dense[i + 1]),
+      classificationType: dense[i + 2]
+    });
+  }
+  return result;
+}
+function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) {
+  return {
+    spans: getSemanticTokens(program, sourceFile, span, cancellationToken),
+    endOfLineState: 0 /* None */
+  };
+}
+function getSemanticTokens(program, sourceFile, span, cancellationToken) {
+  const resultTokens = [];
+  const collector = (node, typeIdx, modifierSet) => {
+    resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet);
+  };
+  if (program && sourceFile) {
+    collectTokens(program, sourceFile, span, collector, cancellationToken);
+  }
+  return resultTokens;
+}
+function collectTokens(program, sourceFile, span, collector, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  let inJSXElement = false;
+  function visit(node) {
     switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
       case 267 /* ModuleDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 264 /* InterfaceDeclaration */:
       case 263 /* ClassDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 243 /* VariableStatement */:
-      case 272 /* ImportDeclaration */:
-      case 278 /* ExportDeclaration */:
-      case 277 /* ExportAssignment */:
-        return true;
+      case 264 /* InterfaceDeclaration */:
+      case 262 /* FunctionDeclaration */:
+      case 231 /* ClassExpression */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+        cancellationToken.throwIfCancellationRequested();
     }
-    return false;
+    if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) {
+      return;
+    }
+    const prevInJSXElement = inJSXElement;
+    if (isJsxElement(node) || isJsxSelfClosingElement(node)) {
+      inJSXElement = true;
+    }
+    if (isJsxExpression(node)) {
+      inJSXElement = false;
+    }
+    if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) {
+      let symbol = typeChecker.getSymbolAtLocation(node);
+      if (symbol) {
+        if (symbol.flags & 2097152 /* Alias */) {
+          symbol = typeChecker.getAliasedSymbol(symbol);
+        }
+        let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node));
+        if (typeIdx !== void 0) {
+          let modifierSet = 0;
+          if (node.parent) {
+            const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx;
+            if (parentIsDeclaration && node.parent.name === node) {
+              modifierSet = 1 << 0 /* declaration */;
+            }
+          }
+          if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
+            typeIdx = 9 /* property */;
+          }
+          typeIdx = reclassifyByType(typeChecker, node, typeIdx);
+          const decl = symbol.valueDeclaration;
+          if (decl) {
+            const modifiers = getCombinedModifierFlags(decl);
+            const nodeFlags = getCombinedNodeFlags(decl);
+            if (modifiers & 256 /* Static */) {
+              modifierSet |= 1 << 1 /* static */;
+            }
+            if (modifiers & 1024 /* Async */) {
+              modifierSet |= 1 << 2 /* async */;
+            }
+            if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) {
+              if (modifiers & 8 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) {
+                modifierSet |= 1 << 3 /* readonly */;
+              }
+            }
+            if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) {
+              modifierSet |= 1 << 5 /* local */;
+            }
+            if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) {
+              modifierSet |= 1 << 4 /* defaultLibrary */;
+            }
+          } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) {
+            modifierSet |= 1 << 4 /* defaultLibrary */;
+          }
+          collector(node, typeIdx, modifierSet);
+        }
+      }
+    }
+    forEachChild(node, visit);
+    inJSXElement = prevInJSXElement;
   }
-  function isProcessedComponent(node) {
-    switch (node.kind) {
-      case 180 /* ConstructSignature */:
-      case 176 /* Constructor */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 173 /* MethodSignature */:
-      case 179 /* CallSignature */:
-      case 181 /* IndexSignature */:
-      case 260 /* VariableDeclaration */:
-      case 168 /* TypeParameter */:
-      case 233 /* ExpressionWithTypeArguments */:
-      case 183 /* TypeReference */:
-      case 194 /* ConditionalType */:
-      case 184 /* FunctionType */:
-      case 185 /* ConstructorType */:
-      case 205 /* ImportType */:
-        return true;
+  visit(sourceFile);
+}
+function classifySymbol2(symbol, meaning) {
+  const flags = symbol.getFlags();
+  if (flags & 32 /* Class */) {
+    return 0 /* class */;
+  } else if (flags & 384 /* Enum */) {
+    return 1 /* enum */;
+  } else if (flags & 524288 /* TypeAlias */) {
+    return 5 /* type */;
+  } else if (flags & 64 /* Interface */) {
+    if (meaning & 2 /* Type */) {
+      return 2 /* interface */;
     }
-    return false;
+  } else if (flags & 262144 /* TypeParameter */) {
+    return 4 /* typeParameter */;
   }
-  var declarationEmitNodeBuilderFlags;
-  var init_declarations = __esm({
-    "src/compiler/transformers/declarations.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_moduleSpecifiers();
-      declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */;
+  let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0];
+  if (decl && isBindingElement(decl)) {
+    decl = getDeclarationForBindingElement(decl);
+  }
+  return decl && tokenFromDeclarationMapping.get(decl.kind);
+}
+function reclassifyByType(typeChecker, node, typeIdx) {
+  if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) {
+    const type = typeChecker.getTypeAtLocation(node);
+    if (type) {
+      const test = (condition) => {
+        return condition(type) || type.isUnion() && type.types.some(condition);
+      };
+      if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) {
+        return 0 /* class */;
+      }
+      if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) {
+        return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */;
+      }
     }
-  });
+  }
+  return typeIdx;
+}
+function isLocalDeclaration(decl, sourceFile) {
+  if (isBindingElement(decl)) {
+    decl = getDeclarationForBindingElement(decl);
+  }
+  if (isVariableDeclaration(decl)) {
+    return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile;
+  } else if (isFunctionDeclaration(decl)) {
+    return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile;
+  }
+  return false;
+}
+function getDeclarationForBindingElement(element) {
+  while (true) {
+    if (isBindingElement(element.parent.parent)) {
+      element = element.parent.parent;
+    } else {
+      return element.parent.parent;
+    }
+  }
+}
+function inImportClause(node) {
+  const parent2 = node.parent;
+  return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2));
+}
+function isExpressionInCallExpression(node) {
+  while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
+    node = node.parent;
+  }
+  return isCallExpression(node.parent) && node.parent.expression === node;
+}
+function isRightSideOfQualifiedNameOrPropertyAccess2(node) {
+  return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node;
+}
+var tokenFromDeclarationMapping = /* @__PURE__ */ new Map([
+  [260 /* VariableDeclaration */, 7 /* variable */],
+  [169 /* Parameter */, 6 /* parameter */],
+  [172 /* PropertyDeclaration */, 9 /* property */],
+  [267 /* ModuleDeclaration */, 3 /* namespace */],
+  [266 /* EnumDeclaration */, 1 /* enum */],
+  [306 /* EnumMember */, 8 /* enumMember */],
+  [263 /* ClassDeclaration */, 0 /* class */],
+  [174 /* MethodDeclaration */, 11 /* member */],
+  [262 /* FunctionDeclaration */, 10 /* function */],
+  [218 /* FunctionExpression */, 10 /* function */],
+  [173 /* MethodSignature */, 11 /* member */],
+  [177 /* GetAccessor */, 9 /* property */],
+  [178 /* SetAccessor */, 9 /* property */],
+  [171 /* PropertySignature */, 9 /* property */],
+  [264 /* InterfaceDeclaration */, 2 /* interface */],
+  [265 /* TypeAliasDeclaration */, 5 /* type */],
+  [168 /* TypeParameter */, 4 /* typeParameter */],
+  [303 /* PropertyAssignment */, 9 /* property */],
+  [304 /* ShorthandPropertyAssignment */, 9 /* property */]
+]);
 
-  // src/compiler/transformer.ts
-  function getModuleTransformer(moduleKind) {
-    switch (moduleKind) {
-      case 99 /* ESNext */:
-      case 7 /* ES2022 */:
-      case 6 /* ES2020 */:
-      case 5 /* ES2015 */:
-      case 200 /* Preserve */:
-        return transformECMAScriptModule;
-      case 4 /* System */:
-        return transformSystemModule;
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return transformNodeModule;
-      default:
-        return transformModule;
-    }
+// src/services/services.ts
+var servicesVersion = "0.8";
+function createNode(kind, pos, end, parent2) {
+  const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 80 /* Identifier */ ? new IdentifierObject(80 /* Identifier */, pos, end) : kind === 81 /* PrivateIdentifier */ ? new PrivateIdentifierObject(81 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end);
+  node.parent = parent2;
+  node.flags = parent2.flags & 101441536 /* ContextFlags */;
+  return node;
+}
+var NodeObject = class {
+  constructor(kind, pos, end) {
+    this.pos = pos;
+    this.end = end;
+    this.kind = kind;
+    this.id = 0;
+    this.flags = 0 /* None */;
+    this.modifierFlagsCache = 0 /* None */;
+    this.transformFlags = 0 /* None */;
+    this.parent = void 0;
+    this.original = void 0;
+    this.emitNode = void 0;
   }
-  function getTransformers(compilerOptions, customTransformers, emitOnly) {
-    return {
-      scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly),
-      declarationTransformers: getDeclarationTransformers(customTransformers)
-    };
+  assertHasRealPosition(message) {
+    Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation");
   }
-  function getScriptTransformers(compilerOptions, customTransformers, emitOnly) {
-    if (emitOnly)
-      return emptyArray;
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
-    const transformers = [];
-    addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory));
-    transformers.push(transformTypeScript);
-    if (compilerOptions.experimentalDecorators) {
-      transformers.push(transformLegacyDecorators);
-    }
-    if (getJSXTransformEnabled(compilerOptions)) {
-      transformers.push(transformJsx);
-    }
-    if (languageVersion < 99 /* ESNext */) {
-      transformers.push(transformESNext);
-    }
-    if (!compilerOptions.experimentalDecorators && (languageVersion < 99 /* ESNext */ || !useDefineForClassFields)) {
-      transformers.push(transformESDecorators);
-    }
-    transformers.push(transformClassFields);
-    if (languageVersion < 8 /* ES2021 */) {
-      transformers.push(transformES2021);
-    }
-    if (languageVersion < 7 /* ES2020 */) {
-      transformers.push(transformES2020);
-    }
-    if (languageVersion < 6 /* ES2019 */) {
-      transformers.push(transformES2019);
-    }
-    if (languageVersion < 5 /* ES2018 */) {
-      transformers.push(transformES2018);
-    }
-    if (languageVersion < 4 /* ES2017 */) {
-      transformers.push(transformES2017);
-    }
-    if (languageVersion < 3 /* ES2016 */) {
-      transformers.push(transformES2016);
-    }
-    if (languageVersion < 2 /* ES2015 */) {
-      transformers.push(transformES2015);
-      transformers.push(transformGenerators);
-    }
-    transformers.push(getModuleTransformer(moduleKind));
-    if (languageVersion < 1 /* ES5 */) {
-      transformers.push(transformES5);
-    }
-    addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory));
-    return transformers;
+  getSourceFile() {
+    return getSourceFileOfNode(this);
   }
-  function getDeclarationTransformers(customTransformers) {
-    const transformers = [];
-    transformers.push(transformDeclarations);
-    addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory));
-    return transformers;
+  getStart(sourceFile, includeJsDocComment) {
+    this.assertHasRealPosition();
+    return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
   }
-  function wrapCustomTransformer(transformer) {
-    return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node);
+  getFullStart() {
+    this.assertHasRealPosition();
+    return this.pos;
   }
-  function wrapCustomTransformerFactory(transformer, handleDefault) {
-    return (context) => {
-      const customTransformer = transformer(context);
-      return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer);
-    };
+  getEnd() {
+    this.assertHasRealPosition();
+    return this.end;
   }
-  function wrapScriptTransformerFactory(transformer) {
-    return wrapCustomTransformerFactory(transformer, chainBundle);
+  getWidth(sourceFile) {
+    this.assertHasRealPosition();
+    return this.getEnd() - this.getStart(sourceFile);
   }
-  function wrapDeclarationTransformerFactory(transformer) {
-    return wrapCustomTransformerFactory(transformer, (_, node) => node);
+  getFullWidth() {
+    this.assertHasRealPosition();
+    return this.end - this.pos;
   }
-  function noEmitSubstitution(_hint, node) {
-    return node;
+  getLeadingTriviaWidth(sourceFile) {
+    this.assertHasRealPosition();
+    return this.getStart(sourceFile) - this.pos;
   }
-  function noEmitNotification(hint, node, callback) {
-    callback(hint, node);
+  getFullText(sourceFile) {
+    this.assertHasRealPosition();
+    return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
   }
-  function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
-    var _a, _b;
-    const enabledSyntaxKindFeatures = new Array(363 /* Count */);
-    let lexicalEnvironmentVariableDeclarations;
-    let lexicalEnvironmentFunctionDeclarations;
-    let lexicalEnvironmentStatements;
-    let lexicalEnvironmentFlags = 0 /* None */;
-    let lexicalEnvironmentVariableDeclarationsStack = [];
-    let lexicalEnvironmentFunctionDeclarationsStack = [];
-    let lexicalEnvironmentStatementsStack = [];
-    let lexicalEnvironmentFlagsStack = [];
-    let lexicalEnvironmentStackOffset = 0;
-    let lexicalEnvironmentSuspended = false;
-    let blockScopedVariableDeclarationsStack = [];
-    let blockScopeStackOffset = 0;
-    let blockScopedVariableDeclarations;
-    let emitHelpers;
-    let onSubstituteNode = noEmitSubstitution;
-    let onEmitNode = noEmitNotification;
-    let state = 0 /* Uninitialized */;
-    const diagnostics = [];
-    const context = {
-      factory: factory2,
-      getCompilerOptions: () => options,
-      getEmitResolver: () => resolver,
-      // TODO: GH#18217
-      getEmitHost: () => host,
-      // TODO: GH#18217
-      getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
-      startLexicalEnvironment,
-      suspendLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      setLexicalEnvironmentFlags,
-      getLexicalEnvironmentFlags,
-      hoistVariableDeclaration,
-      hoistFunctionDeclaration,
-      addInitializationStatement,
-      startBlockScope,
-      endBlockScope,
-      addBlockScopedVariable,
-      requestEmitHelper,
-      readEmitHelpers,
-      enableSubstitution,
-      enableEmitNotification,
-      isSubstitutionEnabled,
-      isEmitNotificationEnabled,
-      get onSubstituteNode() {
-        return onSubstituteNode;
-      },
-      set onSubstituteNode(value) {
-        Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
-        Debug.assert(value !== void 0, "Value must not be 'undefined'");
-        onSubstituteNode = value;
-      },
-      get onEmitNode() {
-        return onEmitNode;
-      },
-      set onEmitNode(value) {
-        Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
-        Debug.assert(value !== void 0, "Value must not be 'undefined'");
-        onEmitNode = value;
-      },
-      addDiagnostic(diag2) {
-        diagnostics.push(diag2);
-      }
-    };
-    for (const node of nodes) {
-      disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
-    }
-    mark("beforeTransform");
-    const transformersWithContext = transformers.map((t) => t(context));
-    const transformation = (node) => {
-      for (const transform2 of transformersWithContext) {
-        node = transform2(node);
-      }
-      return node;
-    };
-    state = 1 /* Initialized */;
-    const transformed = [];
-    for (const node of nodes) {
-      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "transformNodes", node.kind === 312 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end });
-      transformed.push((allowDtsFiles ? transformation : transformRoot)(node));
-      (_b = tracing) == null ? void 0 : _b.pop();
-    }
-    state = 2 /* Completed */;
-    mark("afterTransform");
-    measure("transformTime", "beforeTransform", "afterTransform");
-    return {
-      transformed,
-      substituteNode,
-      emitNodeWithNotification,
-      isEmitNotificationEnabled,
-      dispose,
-      diagnostics
-    };
-    function transformRoot(node) {
-      return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node;
-    }
-    function enableSubstitution(kind) {
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */;
-    }
-    function isSubstitutionEnabled(node) {
-      return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0;
+  getText(sourceFile) {
+    this.assertHasRealPosition();
+    if (!sourceFile) {
+      sourceFile = this.getSourceFile();
     }
-    function substituteNode(hint, node) {
-      Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed.");
-      return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node;
-    }
-    function enableEmitNotification(kind) {
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */;
+    return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
+  }
+  getChildCount(sourceFile) {
+    return this.getChildren(sourceFile).length;
+  }
+  getChildAt(index, sourceFile) {
+    return this.getChildren(sourceFile)[index];
+  }
+  getChildren(sourceFile) {
+    this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine");
+    return getNodeChildren(this) ?? setNodeChildren(this, createChildren(this, sourceFile));
+  }
+  getFirstToken(sourceFile) {
+    this.assertHasRealPosition();
+    const children = this.getChildren(sourceFile);
+    if (!children.length) {
+      return void 0;
     }
-    function isEmitNotificationEnabled(node) {
-      return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0;
+    const child = find(children, (kid) => kid.kind < 309 /* FirstJSDocNode */ || kid.kind > 351 /* LastJSDocNode */);
+    return child.kind < 166 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
+  }
+  getLastToken(sourceFile) {
+    this.assertHasRealPosition();
+    const children = this.getChildren(sourceFile);
+    const child = lastOrUndefined(children);
+    if (!child) {
+      return void 0;
     }
-    function emitNodeWithNotification(hint, node, emitCallback) {
-      Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed.");
-      if (node) {
-        if (isEmitNotificationEnabled(node)) {
-          onEmitNode(hint, node, emitCallback);
-        } else {
-          emitCallback(hint, node);
+    return child.kind < 166 /* FirstNode */ ? child : child.getLastToken(sourceFile);
+  }
+  forEachChild(cbNode, cbNodeArray) {
+    return forEachChild(this, cbNode, cbNodeArray);
+  }
+};
+function createChildren(node, sourceFile) {
+  const children = [];
+  if (isJSDocCommentContainingNode(node)) {
+    node.forEachChild((child) => {
+      children.push(child);
+    });
+    return children;
+  }
+  scanner.setText((sourceFile || node.getSourceFile()).text);
+  let pos = node.pos;
+  const processNode = (child) => {
+    addSyntheticNodes(children, pos, child.pos, node);
+    children.push(child);
+    pos = child.end;
+  };
+  const processNodes = (nodes) => {
+    addSyntheticNodes(children, pos, nodes.pos, node);
+    children.push(createSyntaxList(nodes, node));
+    pos = nodes.end;
+  };
+  forEach(node.jsDoc, processNode);
+  pos = node.pos;
+  node.forEachChild(processNode, processNodes);
+  addSyntheticNodes(children, pos, node.end, node);
+  scanner.setText(void 0);
+  return children;
+}
+function addSyntheticNodes(nodes, pos, end, parent2) {
+  scanner.resetTokenState(pos);
+  while (pos < end) {
+    const token = scanner.scan();
+    const textPos = scanner.getTokenEnd();
+    if (textPos <= end) {
+      if (token === 80 /* Identifier */) {
+        if (hasTabstop(parent2)) {
+          continue;
         }
+        Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
       }
+      nodes.push(createNode(token, pos, textPos, parent2));
     }
-    function hoistVariableDeclaration(name) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */);
-      if (!lexicalEnvironmentVariableDeclarations) {
-        lexicalEnvironmentVariableDeclarations = [decl];
-      } else {
-        lexicalEnvironmentVariableDeclarations.push(decl);
-      }
-      if (lexicalEnvironmentFlags & 1 /* InParameters */) {
-        lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */;
-      }
+    pos = textPos;
+    if (token === 1 /* EndOfFileToken */) {
+      break;
+    }
+  }
+}
+function createSyntaxList(nodes, parent2) {
+  const list = createNode(352 /* SyntaxList */, nodes.pos, nodes.end, parent2);
+  const children = [];
+  let pos = nodes.pos;
+  for (const node of nodes) {
+    addSyntheticNodes(children, pos, node.pos, parent2);
+    children.push(node);
+    pos = node.end;
+  }
+  addSyntheticNodes(children, pos, nodes.end, parent2);
+  setNodeChildren(list, children);
+  return list;
+}
+var TokenOrIdentifierObject = class {
+  constructor(kind, pos, end) {
+    this.pos = pos;
+    this.end = end;
+    this.kind = kind;
+    this.id = 0;
+    this.flags = 0 /* None */;
+    this.transformFlags = 0 /* None */;
+    this.parent = void 0;
+    this.emitNode = void 0;
+  }
+  getSourceFile() {
+    return getSourceFileOfNode(this);
+  }
+  getStart(sourceFile, includeJsDocComment) {
+    return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
+  }
+  getFullStart() {
+    return this.pos;
+  }
+  getEnd() {
+    return this.end;
+  }
+  getWidth(sourceFile) {
+    return this.getEnd() - this.getStart(sourceFile);
+  }
+  getFullWidth() {
+    return this.end - this.pos;
+  }
+  getLeadingTriviaWidth(sourceFile) {
+    return this.getStart(sourceFile) - this.pos;
+  }
+  getFullText(sourceFile) {
+    return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
+  }
+  getText(sourceFile) {
+    if (!sourceFile) {
+      sourceFile = this.getSourceFile();
     }
-    function hoistFunctionDeclaration(func) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      setEmitFlags(func, 2097152 /* CustomPrologue */);
-      if (!lexicalEnvironmentFunctionDeclarations) {
-        lexicalEnvironmentFunctionDeclarations = [func];
+    return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
+  }
+  getChildCount() {
+    return this.getChildren().length;
+  }
+  getChildAt(index) {
+    return this.getChildren()[index];
+  }
+  getChildren() {
+    return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray;
+  }
+  getFirstToken() {
+    return void 0;
+  }
+  getLastToken() {
+    return void 0;
+  }
+  forEachChild() {
+    return void 0;
+  }
+};
+var SymbolObject = class {
+  constructor(flags, name) {
+    this.flags = flags;
+    this.escapedName = name;
+    this.declarations = void 0;
+    this.valueDeclaration = void 0;
+    this.id = 0;
+    this.mergeId = 0;
+    this.parent = void 0;
+    this.members = void 0;
+    this.exports = void 0;
+    this.exportSymbol = void 0;
+    this.constEnumOnlyModule = void 0;
+    this.isReferenced = void 0;
+    this.lastAssignmentPos = void 0;
+    this.links = void 0;
+  }
+  getFlags() {
+    return this.flags;
+  }
+  get name() {
+    return symbolName(this);
+  }
+  getEscapedName() {
+    return this.escapedName;
+  }
+  getName() {
+    return this.name;
+  }
+  getDeclarations() {
+    return this.declarations;
+  }
+  getDocumentationComment(checker) {
+    if (!this.documentationComment) {
+      this.documentationComment = emptyArray;
+      if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) {
+        const labelDecl = this.links.target.links.tupleLabelDeclaration;
+        this.documentationComment = getDocumentationComment([labelDecl], checker);
       } else {
-        lexicalEnvironmentFunctionDeclarations.push(func);
+        this.documentationComment = getDocumentationComment(this.declarations, checker);
       }
     }
-    function addInitializationStatement(node) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      setEmitFlags(node, 2097152 /* CustomPrologue */);
-      if (!lexicalEnvironmentStatements) {
-        lexicalEnvironmentStatements = [node];
-      } else {
-        lexicalEnvironmentStatements.push(node);
-      }
-    }
-    function startLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
-      lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations;
-      lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations;
-      lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements;
-      lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags;
-      lexicalEnvironmentStackOffset++;
-      lexicalEnvironmentVariableDeclarations = void 0;
-      lexicalEnvironmentFunctionDeclarations = void 0;
-      lexicalEnvironmentStatements = void 0;
-      lexicalEnvironmentFlags = 0 /* None */;
-    }
-    function suspendLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended.");
-      lexicalEnvironmentSuspended = true;
-    }
-    function resumeLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended.");
-      lexicalEnvironmentSuspended = false;
-    }
-    function endLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
-      let statements;
-      if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) {
-        if (lexicalEnvironmentFunctionDeclarations) {
-          statements = [...lexicalEnvironmentFunctionDeclarations];
-        }
-        if (lexicalEnvironmentVariableDeclarations) {
-          const statement = factory2.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
-          );
-          setEmitFlags(statement, 2097152 /* CustomPrologue */);
-          if (!statements) {
-            statements = [statement];
-          } else {
-            statements.push(statement);
-          }
+    return this.documentationComment;
+  }
+  getContextualDocumentationComment(context, checker) {
+    if (context) {
+      if (isGetAccessor(context)) {
+        if (!this.contextualGetAccessorDocumentationComment) {
+          this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker);
         }
-        if (lexicalEnvironmentStatements) {
-          if (!statements) {
-            statements = [...lexicalEnvironmentStatements];
-          } else {
-            statements = [...statements, ...lexicalEnvironmentStatements];
-          }
+        if (length(this.contextualGetAccessorDocumentationComment)) {
+          return this.contextualGetAccessorDocumentationComment;
         }
       }
-      lexicalEnvironmentStackOffset--;
-      lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset];
-      if (lexicalEnvironmentStackOffset === 0) {
-        lexicalEnvironmentVariableDeclarationsStack = [];
-        lexicalEnvironmentFunctionDeclarationsStack = [];
-        lexicalEnvironmentStatementsStack = [];
-        lexicalEnvironmentFlagsStack = [];
-      }
-      return statements;
-    }
-    function setLexicalEnvironmentFlags(flags, value) {
-      lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags;
-    }
-    function getLexicalEnvironmentFlags() {
-      return lexicalEnvironmentFlags;
-    }
-    function startBlockScope() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed.");
-      blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations;
-      blockScopeStackOffset++;
-      blockScopedVariableDeclarations = void 0;
-    }
-    function endBlockScope() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
-      const statements = some(blockScopedVariableDeclarations) ? [
-        factory2.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory2.createVariableDeclarationList(
-            blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
-            1 /* Let */
-          )
-        )
-      ] : void 0;
-      blockScopeStackOffset--;
-      blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset];
-      if (blockScopeStackOffset === 0) {
-        blockScopedVariableDeclarationsStack = [];
-      }
-      return statements;
-    }
-    function addBlockScopedVariable(name) {
-      Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body.");
-      (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name);
-    }
-    function requestEmitHelper(helper) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      Debug.assert(!helper.scoped, "Cannot request a scoped emit helper.");
-      if (helper.dependencies) {
-        for (const h of helper.dependencies) {
-          requestEmitHelper(h);
+      if (isSetAccessor(context)) {
+        if (!this.contextualSetAccessorDocumentationComment) {
+          this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker);
+        }
+        if (length(this.contextualSetAccessorDocumentationComment)) {
+          return this.contextualSetAccessorDocumentationComment;
         }
       }
-      emitHelpers = append(emitHelpers, helper);
     }
-    function readEmitHelpers() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      const helpers = emitHelpers;
-      emitHelpers = void 0;
-      return helpers;
-    }
-    function dispose() {
-      if (state < 3 /* Disposed */) {
-        for (const node of nodes) {
-          disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
-        }
-        lexicalEnvironmentVariableDeclarations = void 0;
-        lexicalEnvironmentVariableDeclarationsStack = void 0;
-        lexicalEnvironmentFunctionDeclarations = void 0;
-        lexicalEnvironmentFunctionDeclarationsStack = void 0;
-        onSubstituteNode = void 0;
-        onEmitNode = void 0;
-        emitHelpers = void 0;
-        state = 3 /* Disposed */;
-      }
-    }
-  }
-  var noTransformers, nullTransformationContext;
-  var init_transformer = __esm({
-    "src/compiler/transformer.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
-      nullTransformationContext = {
-        factory,
-        // eslint-disable-line object-shorthand
-        getCompilerOptions: () => ({}),
-        getEmitResolver: notImplemented,
-        getEmitHost: notImplemented,
-        getEmitHelperFactory: notImplemented,
-        startLexicalEnvironment: noop,
-        resumeLexicalEnvironment: noop,
-        suspendLexicalEnvironment: noop,
-        endLexicalEnvironment: returnUndefined,
-        setLexicalEnvironmentFlags: noop,
-        getLexicalEnvironmentFlags: () => 0,
-        hoistVariableDeclaration: noop,
-        hoistFunctionDeclaration: noop,
-        addInitializationStatement: noop,
-        startBlockScope: noop,
-        endBlockScope: returnUndefined,
-        addBlockScopedVariable: noop,
-        requestEmitHelper: noop,
-        readEmitHelpers: notImplemented,
-        enableSubstitution: noop,
-        enableEmitNotification: noop,
-        isSubstitutionEnabled: notImplemented,
-        isEmitNotificationEnabled: notImplemented,
-        onSubstituteNode: noEmitSubstitution,
-        onEmitNode: noEmitNotification,
-        addDiagnostic: noop
-      };
+    return this.getDocumentationComment(checker);
+  }
+  getJsDocTags(checker) {
+    if (this.tags === void 0) {
+      this.tags = emptyArray;
+      this.tags = getJsDocTagsOfDeclarations(this.declarations, checker);
     }
-  });
-
-  // src/compiler/emitter.ts
-  function isBuildInfoFile(file) {
-    return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */);
-  }
-  function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) {
-    const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit);
-    const options = host.getCompilerOptions();
-    if (outFile(options)) {
-      const prepends = host.getPrependNodes();
-      if (sourceFiles.length || prepends.length) {
-        const bundle = factory.createBundle(sourceFiles, prepends);
-        const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle);
-        if (result) {
-          return result;
+    return this.tags;
+  }
+  getContextualJsDocTags(context, checker) {
+    if (context) {
+      if (isGetAccessor(context)) {
+        if (!this.contextualGetAccessorTags) {
+          this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker);
         }
-      }
-    } else {
-      if (!onlyBuildInfo) {
-        for (const sourceFile of sourceFiles) {
-          const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile);
-          if (result) {
-            return result;
-          }
+        if (length(this.contextualGetAccessorTags)) {
+          return this.contextualGetAccessorTags;
         }
       }
-      if (includeBuildInfo) {
-        const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-        if (buildInfoPath)
-          return action(
-            { buildInfoPath },
-            /*sourceFileOrBundle*/
-            void 0
-          );
+      if (isSetAccessor(context)) {
+        if (!this.contextualSetAccessorTags) {
+          this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker);
+        }
+        if (length(this.contextualSetAccessorTags)) {
+          return this.contextualSetAccessorTags;
+        }
       }
     }
+    return this.getJsDocTags(checker);
   }
-  function getTsBuildInfoEmitOutputFilePath(options) {
-    const configFile = options.configFilePath;
-    if (!isIncrementalCompilation(options))
-      return void 0;
-    if (options.tsBuildInfoFile)
-      return options.tsBuildInfoFile;
-    const outPath = outFile(options);
-    let buildInfoExtensionLess;
-    if (outPath) {
-      buildInfoExtensionLess = removeFileExtension(outPath);
-    } else {
-      if (!configFile)
-        return void 0;
-      const configFileExtensionLess = removeFileExtension(configFile);
-      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
-        options.rootDir,
-        configFileExtensionLess,
-        /*ignoreCase*/
-        true
-      )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
-    }
-    return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
+};
+var TokenObject = class extends TokenOrIdentifierObject {
+  constructor(kind, pos, end) {
+    super(kind, pos, end);
   }
-  function getOutputPathsForBundle(options, forceDtsPaths) {
-    const outPath = outFile(options);
-    const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath;
-    const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
-    const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0;
-    const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-    return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath };
+};
+var IdentifierObject = class extends TokenOrIdentifierObject {
+  constructor(kind, pos, end) {
+    super(kind, pos, end);
   }
-  function getOutputPathsFor(sourceFile, host, forceDtsPaths) {
-    const options = host.getCompilerOptions();
-    if (sourceFile.kind === 313 /* Bundle */) {
-      return getOutputPathsForBundle(options, forceDtsPaths);
-    } else {
-      const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options));
-      const isJsonFile = isJsonSourceFile(sourceFile);
-      const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
-      const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath;
-      const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options);
-      const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0;
-      const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
-      return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath: void 0 };
-    }
+  get text() {
+    return idText(this);
   }
-  function getSourceMapFilePath(jsFilePath, options) {
-    return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0;
+};
+var PrivateIdentifierObject = class extends TokenOrIdentifierObject {
+  constructor(kind, pos, end) {
+    super(kind, pos, end);
   }
-  function getOutputExtension(fileName, options) {
-    return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */;
+  get text() {
+    return idText(this);
   }
-  function getOutputPathWithoutChangingExt(inputFileName, ignoreCase, outputDir, getCommonSourceDirectory2) {
-    return outputDir ? resolvePath(
-      outputDir,
-      getRelativePathFromDirectory(getCommonSourceDirectory2(), inputFileName, ignoreCase)
-    ) : inputFileName;
+};
+var TypeObject = class {
+  constructor(checker, flags) {
+    this.flags = flags;
+    this.checker = checker;
   }
-  function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) {
-    return getOutputDeclarationFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2);
+  getFlags() {
+    return this.flags;
   }
-  function getOutputDeclarationFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) {
-    return changeExtension(
-      getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.declarationDir || options.outDir, getCommonSourceDirectory2),
-      getDeclarationEmitExtensionForPath(inputFileName)
-    );
+  getSymbol() {
+    return this.symbol;
   }
-  function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) {
-    if (configFile.options.emitDeclarationOnly)
-      return void 0;
-    const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */);
-    const outputFileName = getOutputJSFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2);
-    return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0;
+  getProperties() {
+    return this.checker.getPropertiesOfType(this);
   }
-  function getOutputJSFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) {
-    return changeExtension(
-      getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.outDir, getCommonSourceDirectory2),
-      getOutputExtension(inputFileName, options)
-    );
+  getProperty(propertyName) {
+    return this.checker.getPropertyOfType(this, propertyName);
   }
-  function createAddOutput() {
-    let outputs;
-    return { addOutput, getOutputs };
-    function addOutput(path) {
-      if (path) {
-        (outputs || (outputs = [])).push(path);
-      }
-    }
-    function getOutputs() {
-      return outputs || emptyArray;
-    }
+  getApparentProperties() {
+    return this.checker.getAugmentedPropertiesOfType(this);
   }
-  function getSingleOutputFileNames(configFile, addOutput) {
-    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
-      configFile.options,
-      /*forceDtsPaths*/
-      false
-    );
-    addOutput(jsFilePath);
-    addOutput(sourceMapFilePath);
-    addOutput(declarationFilePath);
-    addOutput(declarationMapPath);
-    addOutput(buildInfoPath);
+  getCallSignatures() {
+    return this.checker.getSignaturesOfType(this, 0 /* Call */);
   }
-  function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) {
-    if (isDeclarationFileName(inputFileName))
-      return;
-    const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-    addOutput(js);
-    if (fileExtensionIs(inputFileName, ".json" /* Json */))
-      return;
-    if (js && configFile.options.sourceMap) {
-      addOutput(`${js}.map`);
+  getConstructSignatures() {
+    return this.checker.getSignaturesOfType(this, 1 /* Construct */);
+  }
+  getStringIndexType() {
+    return this.checker.getIndexTypeOfType(this, 0 /* String */);
+  }
+  getNumberIndexType() {
+    return this.checker.getIndexTypeOfType(this, 1 /* Number */);
+  }
+  getBaseTypes() {
+    return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0;
+  }
+  isNullableType() {
+    return this.checker.isNullableType(this);
+  }
+  getNonNullableType() {
+    return this.checker.getNonNullableType(this);
+  }
+  getNonOptionalType() {
+    return this.checker.getNonOptionalType(this);
+  }
+  getConstraint() {
+    return this.checker.getBaseConstraintOfType(this);
+  }
+  getDefault() {
+    return this.checker.getDefaultFromTypeParameter(this);
+  }
+  isUnion() {
+    return !!(this.flags & 1048576 /* Union */);
+  }
+  isIntersection() {
+    return !!(this.flags & 2097152 /* Intersection */);
+  }
+  isUnionOrIntersection() {
+    return !!(this.flags & 3145728 /* UnionOrIntersection */);
+  }
+  isLiteral() {
+    return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */));
+  }
+  isStringLiteral() {
+    return !!(this.flags & 128 /* StringLiteral */);
+  }
+  isNumberLiteral() {
+    return !!(this.flags & 256 /* NumberLiteral */);
+  }
+  isTypeParameter() {
+    return !!(this.flags & 262144 /* TypeParameter */);
+  }
+  isClassOrInterface() {
+    return !!(getObjectFlags(this) & 3 /* ClassOrInterface */);
+  }
+  isClass() {
+    return !!(getObjectFlags(this) & 1 /* Class */);
+  }
+  isIndexType() {
+    return !!(this.flags & 4194304 /* Index */);
+  }
+  /**
+   * This polyfills `referenceType.typeArguments` for API consumers
+   */
+  get typeArguments() {
+    if (getObjectFlags(this) & 4 /* Reference */) {
+      return this.checker.getTypeArguments(this);
     }
-    if (getEmitDeclarations(configFile.options)) {
-      const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      addOutput(dts);
-      if (configFile.options.declarationMap) {
-        addOutput(`${dts}.map`);
+    return void 0;
+  }
+};
+var SignatureObject = class {
+  // same
+  constructor(checker, flags) {
+    this.flags = flags;
+    this.checker = checker;
+  }
+  getDeclaration() {
+    return this.declaration;
+  }
+  getTypeParameters() {
+    return this.typeParameters;
+  }
+  getParameters() {
+    return this.parameters;
+  }
+  getReturnType() {
+    return this.checker.getReturnTypeOfSignature(this);
+  }
+  getTypeParameterAtPosition(pos) {
+    const type = this.checker.getParameterType(this, pos);
+    if (type.isIndexType() && isThisTypeParameter(type.type)) {
+      const constraint = type.type.getConstraint();
+      if (constraint) {
+        return this.checker.getIndexType(constraint);
       }
     }
+    return type;
   }
-  function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) {
-    let commonSourceDirectory;
-    if (options.rootDir) {
-      commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory);
-      checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir);
-    } else if (options.composite && options.configFilePath) {
-      commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath));
-      checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory);
-    } else {
-      commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName);
-    }
-    if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) {
-      commonSourceDirectory += directorySeparator;
+  getDocumentationComment() {
+    return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker));
+  }
+  getJsDocTags() {
+    return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker));
+  }
+};
+function hasJSDocInheritDocTag(node) {
+  return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc");
+}
+function getJsDocTagsOfDeclarations(declarations, checker) {
+  if (!declarations) return emptyArray;
+  let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker);
+  if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
+    const seenSymbols = /* @__PURE__ */ new Set();
+    for (const declaration of declarations) {
+      const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => {
+        var _a;
+        if (!seenSymbols.has(symbol)) {
+          seenSymbols.add(symbol);
+          if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) {
+            return symbol.getContextualJsDocTags(declaration, checker);
+          }
+          return ((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 ? symbol.getJsDocTags(checker) : void 0;
+        }
+      });
+      if (inheritedTags) {
+        tags = [...inheritedTags, ...tags];
+      }
     }
-    return commonSourceDirectory;
   }
-  function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) {
-    return getCommonSourceDirectory(
-      options,
-      () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)),
-      getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))),
-      createGetCanonicalFileName(!ignoreCase)
-    );
+  return tags;
+}
+function getDocumentationComment(declarations, checker) {
+  if (!declarations) return emptyArray;
+  let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker);
+  if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
+    const seenSymbols = /* @__PURE__ */ new Set();
+    for (const declaration of declarations) {
+      const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => {
+        if (!seenSymbols.has(symbol)) {
+          seenSymbols.add(symbol);
+          if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) {
+            return symbol.getContextualDocumentationComment(declaration, checker);
+          }
+          return symbol.getDocumentationComment(checker);
+        }
+      });
+      if (inheritedDocs) doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc);
+    }
+  }
+  return doc;
+}
+function findBaseOfDeclaration(checker, declaration, cb) {
+  var _a;
+  const classOrInterfaceDeclaration = ((_a = declaration.parent) == null ? void 0 : _a.kind) === 176 /* Constructor */ ? declaration.parent.parent : declaration.parent;
+  if (!classOrInterfaceDeclaration) return;
+  const isStaticMember = hasStaticModifier(declaration);
+  return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => {
+    const baseType = checker.getTypeAtLocation(superTypeNode);
+    const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType;
+    const symbol = checker.getPropertyOfType(type, declaration.symbol.name);
+    return symbol ? cb(symbol) : void 0;
+  });
+}
+var SourceFileObject = class extends NodeObject {
+  constructor(kind, pos, end) {
+    super(kind, pos, end);
   }
-  function getAllProjectOutputs(configFile, ignoreCase) {
-    const { addOutput, getOutputs } = createAddOutput();
-    if (outFile(configFile.options)) {
-      getSingleOutputFileNames(configFile, addOutput);
-    } else {
-      const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
-      for (const inputFileName of configFile.fileNames) {
-        getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2);
-      }
-      addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options));
-    }
-    return getOutputs();
+  update(newText, textChangeRange) {
+    return updateSourceFile(this, newText, textChangeRange);
   }
-  function getOutputFileNames(commandLine, inputFileName, ignoreCase) {
-    inputFileName = normalizePath(inputFileName);
-    Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`);
-    const { addOutput, getOutputs } = createAddOutput();
-    if (outFile(commandLine.options)) {
-      getSingleOutputFileNames(commandLine, addOutput);
-    } else {
-      getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput);
+  getLineAndCharacterOfPosition(position) {
+    return getLineAndCharacterOfPosition(this, position);
+  }
+  getLineStarts() {
+    return getLineStarts(this);
+  }
+  getPositionOfLineAndCharacter(line, character, allowEdits) {
+    return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits);
+  }
+  getLineEndOfPosition(pos) {
+    const { line } = this.getLineAndCharacterOfPosition(pos);
+    const lineStarts = this.getLineStarts();
+    let lastCharPos;
+    if (line + 1 >= lineStarts.length) {
+      lastCharPos = this.getEnd();
     }
-    return getOutputs();
+    if (!lastCharPos) {
+      lastCharPos = lineStarts[line + 1] - 1;
+    }
+    const fullText = this.getFullText();
+    return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos;
   }
-  function getFirstProjectOutput(configFile, ignoreCase) {
-    if (outFile(configFile.options)) {
-      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
-        configFile.options,
-        /*forceDtsPaths*/
-        false
-      );
-      return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
+  getNamedDeclarations() {
+    if (!this.namedDeclarations) {
+      this.namedDeclarations = this.computeNamedDeclarations();
     }
-    const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
-    for (const inputFileName of configFile.fileNames) {
-      if (isDeclarationFileName(inputFileName))
-        continue;
-      const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      if (jsFilePath)
-        return jsFilePath;
-      if (fileExtensionIs(inputFileName, ".json" /* Json */))
-        continue;
-      if (getEmitDeclarations(configFile.options)) {
-        return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      }
-    }
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options);
-    if (buildInfoPath)
-      return buildInfoPath;
-    return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`);
-  }
-  function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit) {
-    var compilerOptions = host.getCompilerOptions();
-    var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0;
-    var emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0;
-    var emitterDiagnostics = createDiagnosticCollection();
-    var newLine = getNewLineCharacter(compilerOptions);
-    var writer = createTextWriter(newLine);
-    var { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint");
-    var bundleBuildInfo;
-    var emitSkipped = false;
-    enter();
-    forEachEmittedFile(
-      host,
-      emitSourceFileOrBundle,
-      getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit),
-      forceDtsEmit,
-      onlyBuildInfo,
-      !targetSourceFile
-    );
-    exit();
-    return {
-      emitSkipped,
-      diagnostics: emitterDiagnostics.getDiagnostics(),
-      emittedFiles: emittedFilesList,
-      sourceMaps: sourceMapDataList
-    };
-    function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) {
-      var _a, _b, _c, _d, _e, _f;
-      let buildInfoDirectory;
-      if (buildInfoPath && sourceFileOrBundle && isBundle(sourceFileOrBundle)) {
-        buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-        bundleBuildInfo = {
-          commonSourceDirectory: relativeToBuildInfo(host.getCommonSourceDirectory()),
-          sourceFiles: sourceFileOrBundle.sourceFiles.map((file) => relativeToBuildInfo(getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory())))
-        };
-      }
-      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath });
-      emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo);
-      (_b = tracing) == null ? void 0 : _b.pop();
-      (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath });
-      emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo);
-      (_d = tracing) == null ? void 0 : _d.pop();
-      (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath });
-      emitBuildInfo(bundleBuildInfo, buildInfoPath);
-      (_f = tracing) == null ? void 0 : _f.pop();
-      function relativeToBuildInfo(path) {
-        return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, host.getCanonicalFileName));
+    return this.namedDeclarations;
+  }
+  computeNamedDeclarations() {
+    const result = createMultiMap();
+    this.forEachChild(visit);
+    return result;
+    function addDeclaration(declaration) {
+      const name = getDeclarationName(declaration);
+      if (name) {
+        result.add(name, declaration);
       }
     }
-    function emitBuildInfo(bundle, buildInfoPath) {
-      if (!buildInfoPath || targetSourceFile || emitSkipped)
-        return;
-      if (host.isEmitBlocked(buildInfoPath)) {
-        emitSkipped = true;
-        return;
+    function getDeclarations(name) {
+      let declarations = result.get(name);
+      if (!declarations) {
+        result.set(name, declarations = []);
       }
-      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(
-        /*program*/
-        void 0,
-        bundle
-      );
-      writeFile(
-        host,
-        emitterDiagnostics,
-        buildInfoPath,
-        getBuildInfoText(buildInfo),
-        /*writeByteOrderMark*/
-        false,
-        /*sourceFiles*/
-        void 0,
-        { buildInfo }
-      );
-      emittedFilesList == null ? void 0 : emittedFilesList.push(buildInfoPath);
+      return declarations;
     }
-    function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
-      if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
-        return;
-      }
-      if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) {
-        emitSkipped = true;
-        return;
-      }
-      const transform2 = transformNodes(
-        resolver,
-        host,
-        factory,
-        compilerOptions,
-        [sourceFileOrBundle],
-        scriptTransformers,
-        /*allowDtsFiles*/
-        false
-      );
-      const printerOptions = {
-        removeComments: compilerOptions.removeComments,
-        newLine: compilerOptions.newLine,
-        noEmitHelpers: compilerOptions.noEmitHelpers,
-        module: compilerOptions.module,
-        target: compilerOptions.target,
-        sourceMap: compilerOptions.sourceMap,
-        inlineSourceMap: compilerOptions.inlineSourceMap,
-        inlineSources: compilerOptions.inlineSources,
-        extendedDiagnostics: compilerOptions.extendedDiagnostics,
-        writeBundleFileInfo: !!bundleBuildInfo,
-        relativeToBuildInfo
-      };
-      const printer = createPrinter(printerOptions, {
-        // resolver hooks
-        hasGlobalName: resolver.hasGlobalName,
-        // transform hooks
-        onEmitNode: transform2.emitNodeWithNotification,
-        isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
-        substituteNode: transform2.substituteNode
-      });
-      Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform");
-      printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions);
-      transform2.dispose();
-      if (bundleBuildInfo)
-        bundleBuildInfo.js = printer.bundleFileInfo;
-      if (emittedFilesList) {
-        emittedFilesList.push(jsFilePath);
-        if (sourceMapFilePath) {
-          emittedFilesList.push(sourceMapFilePath);
-        }
-      }
+    function getDeclarationName(declaration) {
+      const name = getNonAssignedNameOfDeclaration(declaration);
+      return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0);
     }
-    function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo) {
-      if (!sourceFileOrBundle || emitOnly === 0 /* Js */)
-        return;
-      if (!declarationFilePath) {
-        if (emitOnly || compilerOptions.emitDeclarationOnly)
-          emitSkipped = true;
-        return;
-      }
-      const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles;
-      const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson);
-      const inputListOrBundle = outFile(compilerOptions) ? [factory.createBundle(filesForEmit, !isSourceFile(sourceFileOrBundle) ? sourceFileOrBundle.prepends : void 0)] : filesForEmit;
-      if (emitOnly && !getEmitDeclarations(compilerOptions)) {
-        filesForEmit.forEach(collectLinkedAliases);
-      }
-      const declarationTransform = transformNodes(
-        resolver,
-        host,
-        factory,
-        compilerOptions,
-        inputListOrBundle,
-        declarationTransformers,
-        /*allowDtsFiles*/
-        false
-      );
-      if (length(declarationTransform.diagnostics)) {
-        for (const diagnostic of declarationTransform.diagnostics) {
-          emitterDiagnostics.add(diagnostic);
-        }
-      }
-      const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit;
-      emitSkipped = emitSkipped || declBlocked;
-      if (!declBlocked || forceDtsEmit) {
-        Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
-        const printerOptions = {
-          removeComments: compilerOptions.removeComments,
-          newLine: compilerOptions.newLine,
-          noEmitHelpers: true,
-          module: compilerOptions.module,
-          target: compilerOptions.target,
-          sourceMap: !forceDtsEmit && compilerOptions.declarationMap,
-          inlineSourceMap: compilerOptions.inlineSourceMap,
-          extendedDiagnostics: compilerOptions.extendedDiagnostics,
-          onlyPrintJsDocStyle: true,
-          omitBraceSourceMapPositions: true,
-          writeBundleFileInfo: !!bundleBuildInfo,
-          recordInternalSection: !!bundleBuildInfo,
-          relativeToBuildInfo
-        };
-        const declarationPrinter = createPrinter(printerOptions, {
-          // resolver hooks
-          hasGlobalName: resolver.hasGlobalName,
-          // transform hooks
-          onEmitNode: declarationTransform.emitNodeWithNotification,
-          isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
-          substituteNode: declarationTransform.substituteNode
-        });
-        printSourceFileOrBundle(
-          declarationFilePath,
-          declarationMapPath,
-          declarationTransform,
-          declarationPrinter,
-          {
-            sourceMap: printerOptions.sourceMap,
-            sourceRoot: compilerOptions.sourceRoot,
-            mapRoot: compilerOptions.mapRoot,
-            extendedDiagnostics: compilerOptions.extendedDiagnostics
-            // Explicitly do not passthru either `inline` option
+    function visit(node) {
+      switch (node.kind) {
+        case 262 /* FunctionDeclaration */:
+        case 218 /* FunctionExpression */:
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+          const functionDeclaration = node;
+          const declarationName = getDeclarationName(functionDeclaration);
+          if (declarationName) {
+            const declarations = getDeclarations(declarationName);
+            const lastDeclaration = lastOrUndefined(declarations);
+            if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) {
+              if (functionDeclaration.body && !lastDeclaration.body) {
+                declarations[declarations.length - 1] = functionDeclaration;
+              }
+            } else {
+              declarations.push(functionDeclaration);
+            }
           }
-        );
-        if (emittedFilesList) {
-          emittedFilesList.push(declarationFilePath);
-          if (declarationMapPath) {
-            emittedFilesList.push(declarationMapPath);
+          forEachChild(node, visit);
+          break;
+        case 263 /* ClassDeclaration */:
+        case 231 /* ClassExpression */:
+        case 264 /* InterfaceDeclaration */:
+        case 265 /* TypeAliasDeclaration */:
+        case 266 /* EnumDeclaration */:
+        case 267 /* ModuleDeclaration */:
+        case 271 /* ImportEqualsDeclaration */:
+        case 281 /* ExportSpecifier */:
+        case 276 /* ImportSpecifier */:
+        case 273 /* ImportClause */:
+        case 274 /* NamespaceImport */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 187 /* TypeLiteral */:
+          addDeclaration(node);
+          forEachChild(node, visit);
+          break;
+        case 169 /* Parameter */:
+          if (!hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) {
+            break;
+          }
+        case 260 /* VariableDeclaration */:
+        case 208 /* BindingElement */: {
+          const decl = node;
+          if (isBindingPattern(decl.name)) {
+            forEachChild(decl.name, visit);
+            break;
+          }
+          if (decl.initializer) {
+            visit(decl.initializer);
           }
         }
-        if (bundleBuildInfo)
-          bundleBuildInfo.dts = declarationPrinter.bundleFileInfo;
-      }
-      declarationTransform.dispose();
-    }
-    function collectLinkedAliases(node) {
-      if (isExportAssignment(node)) {
-        if (node.expression.kind === 80 /* Identifier */) {
-          resolver.collectLinkedAliases(
-            node.expression,
-            /*setVisibility*/
-            true
-          );
-        }
-        return;
-      } else if (isExportSpecifier(node)) {
-        resolver.collectLinkedAliases(
-          node.propertyName || node.name,
-          /*setVisibility*/
-          true
-        );
-        return;
-      }
-      forEachChild(node, collectLinkedAliases);
-    }
-    function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) {
-      const sourceFileOrBundle = transform2.transformed[0];
-      const bundle = sourceFileOrBundle.kind === 313 /* Bundle */ ? sourceFileOrBundle : void 0;
-      const sourceFile = sourceFileOrBundle.kind === 312 /* SourceFile */ ? sourceFileOrBundle : void 0;
-      const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile];
-      let sourceMapGenerator;
-      if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) {
-        sourceMapGenerator = createSourceMapGenerator(
-          host,
-          getBaseFileName(normalizeSlashes(jsFilePath)),
-          getSourceRoot(mapOptions),
-          getSourceMapDirectory(mapOptions, jsFilePath, sourceFile),
-          mapOptions
-        );
-      }
-      if (bundle) {
-        printer.writeBundle(bundle, writer, sourceMapGenerator);
-      } else {
-        printer.writeFile(sourceFile, writer, sourceMapGenerator);
-      }
-      let sourceMapUrlPos;
-      if (sourceMapGenerator) {
-        if (sourceMapDataList) {
-          sourceMapDataList.push({
-            inputSourceFileNames: sourceMapGenerator.getSources(),
-            sourceMap: sourceMapGenerator.toJSON()
-          });
-        }
-        const sourceMappingURL = getSourceMappingURL(
-          mapOptions,
-          sourceMapGenerator,
-          jsFilePath,
-          sourceMapFilePath,
-          sourceFile
-        );
-        if (sourceMappingURL) {
-          if (!writer.isAtStartOfLine())
-            writer.rawWrite(newLine);
-          sourceMapUrlPos = writer.getTextPos();
-          writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`);
-        }
-        if (sourceMapFilePath) {
-          const sourceMap = sourceMapGenerator.toString();
-          writeFile(
-            host,
-            emitterDiagnostics,
-            sourceMapFilePath,
-            sourceMap,
-            /*writeByteOrderMark*/
-            false,
-            sourceFiles
-          );
-          if (printer.bundleFileInfo)
-            printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
-        }
-      } else {
-        writer.writeLine();
+        case 306 /* EnumMember */:
+        case 172 /* PropertyDeclaration */:
+        case 171 /* PropertySignature */:
+          addDeclaration(node);
+          break;
+        case 278 /* ExportDeclaration */:
+          const exportDeclaration = node;
+          if (exportDeclaration.exportClause) {
+            if (isNamedExports(exportDeclaration.exportClause)) {
+              forEach(exportDeclaration.exportClause.elements, visit);
+            } else {
+              visit(exportDeclaration.exportClause.name);
+            }
+          }
+          break;
+        case 272 /* ImportDeclaration */:
+          const importClause = node.importClause;
+          if (importClause) {
+            if (importClause.name) {
+              addDeclaration(importClause.name);
+            }
+            if (importClause.namedBindings) {
+              if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
+                addDeclaration(importClause.namedBindings);
+              } else {
+                forEach(importClause.namedBindings.elements, visit);
+              }
+            }
+          }
+          break;
+        case 226 /* BinaryExpression */:
+          if (getAssignmentDeclarationKind(node) !== 0 /* None */) {
+            addDeclaration(node);
+          }
+        default:
+          forEachChild(node, visit);
       }
-      const text = writer.getText();
-      writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, { sourceMapUrlPos, diagnostics: transform2.diagnostics });
-      if (printer.bundleFileInfo)
-        printer.bundleFileInfo.hash = computeSignature(text, host);
-      writer.clear();
     }
-    function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) {
-      return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 312 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */));
+  }
+};
+var SourceMapSourceObject = class {
+  constructor(fileName, text, skipTrivia2) {
+    this.fileName = fileName;
+    this.text = text;
+    this.skipTrivia = skipTrivia2 || ((pos) => pos);
+  }
+  getLineAndCharacterOfPosition(pos) {
+    return getLineAndCharacterOfPosition(this, pos);
+  }
+};
+function getServicesObjectAllocator() {
+  return {
+    getNodeConstructor: () => NodeObject,
+    getTokenConstructor: () => TokenObject,
+    getIdentifierConstructor: () => IdentifierObject,
+    getPrivateIdentifierConstructor: () => PrivateIdentifierObject,
+    getSourceFileConstructor: () => SourceFileObject,
+    getSymbolConstructor: () => SymbolObject,
+    getTypeConstructor: () => TypeObject,
+    getSignatureConstructor: () => SignatureObject,
+    getSourceMapSourceConstructor: () => SourceMapSourceObject
+  };
+}
+function toEditorSettings(optionsAsMap) {
+  let allPropertiesAreCamelCased = true;
+  for (const key in optionsAsMap) {
+    if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) {
+      allPropertiesAreCamelCased = false;
+      break;
     }
-    function getSourceRoot(mapOptions) {
-      const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || "");
-      return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
+  }
+  if (allPropertiesAreCamelCased) {
+    return optionsAsMap;
+  }
+  const settings = {};
+  for (const key in optionsAsMap) {
+    if (hasProperty(optionsAsMap, key)) {
+      const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1);
+      settings[newKey] = optionsAsMap[key];
     }
-    function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
-      if (mapOptions.sourceRoot)
-        return host.getCommonSourceDirectory();
-      if (mapOptions.mapRoot) {
-        let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
-        if (sourceFile) {
-          sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
-        }
-        if (getRootLength(sourceMapDir) === 0) {
-          sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
-        }
-        return sourceMapDir;
-      }
-      return getDirectoryPath(normalizePath(filePath));
+  }
+  return settings;
+}
+function isCamelCase(s) {
+  return !s.length || s.charAt(0) === s.charAt(0).toLowerCase();
+}
+function displayPartsToString(displayParts) {
+  if (displayParts) {
+    return map(displayParts, (displayPart2) => displayPart2.text).join("");
+  }
+  return "";
+}
+function getDefaultCompilerOptions2() {
+  return {
+    target: 1 /* ES5 */,
+    jsx: 1 /* Preserve */
+  };
+}
+function getSupportedCodeFixes() {
+  return ts_codefix_exports.getSupportedErrorCodes();
+}
+var SyntaxTreeCache = class {
+  constructor(host) {
+    this.host = host;
+  }
+  getCurrentSourceFile(fileName) {
+    var _a, _b, _c, _d, _e, _f, _g, _h;
+    const scriptSnapshot = this.host.getScriptSnapshot(fileName);
+    if (!scriptSnapshot) {
+      throw new Error("Could not find file: '" + fileName + "'.");
+    }
+    const scriptKind = getScriptKind(fileName, this.host);
+    const version2 = this.host.getScriptVersion(fileName);
+    let sourceFile;
+    if (this.currentFileName !== fileName) {
+      const options = {
+        languageVersion: 99 /* Latest */,
+        impliedNodeFormat: getImpliedNodeFormatForFile(
+          toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a = this.host).getCompilerHost) == null ? void 0 : _b.call(_a)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)),
+          (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(),
+          this.host,
+          this.host.getCompilationSettings()
+        ),
+        setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings()),
+        // These files are used to produce syntax-based highlighting, which reads JSDoc, so we must use ParseAll.
+        jsDocParsingMode: 0 /* ParseAll */
+      };
+      sourceFile = createLanguageServiceSourceFile(
+        fileName,
+        scriptSnapshot,
+        options,
+        version2,
+        /*setNodeParents*/
+        true,
+        scriptKind
+      );
+    } else if (this.currentFileVersion !== version2) {
+      const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
+      sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
     }
-    function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) {
-      if (mapOptions.inlineSourceMap) {
-        const sourceMapText = sourceMapGenerator.toString();
-        const base64SourceMapText = base64encode(sys, sourceMapText);
-        return `data:application/json;base64,${base64SourceMapText}`;
+    if (sourceFile) {
+      this.currentFileVersion = version2;
+      this.currentFileName = fileName;
+      this.currentFileScriptSnapshot = scriptSnapshot;
+      this.currentSourceFile = sourceFile;
+    }
+    return this.currentSourceFile;
+  }
+};
+function setSourceFileFields(sourceFile, scriptSnapshot, version2) {
+  sourceFile.version = version2;
+  sourceFile.scriptSnapshot = scriptSnapshot;
+}
+function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) {
+  const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind);
+  setSourceFileFields(sourceFile, scriptSnapshot, version2);
+  return sourceFile;
+}
+function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) {
+  if (textChangeRange) {
+    if (version2 !== sourceFile.version) {
+      let newText;
+      const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : "";
+      const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : "";
+      if (textChangeRange.newLength === 0) {
+        newText = prefix && suffix ? prefix + suffix : prefix || suffix;
+      } else {
+        const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength);
+        newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix;
       }
-      const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath)));
-      if (mapOptions.mapRoot) {
-        let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
-        if (sourceFile) {
-          sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
-        }
-        if (getRootLength(sourceMapDir) === 0) {
-          sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
-          return encodeURI(
-            getRelativePathToDirectoryOrUrl(
-              getDirectoryPath(normalizePath(filePath)),
-              // get the relative sourceMapDir path based on jsFilePath
-              combinePaths(sourceMapDir, sourceMapFile),
-              // this is where user expects to see sourceMap
-              host.getCurrentDirectory(),
-              host.getCanonicalFileName,
-              /*isAbsolutePathAnUrl*/
-              true
-            )
-          );
-        } else {
-          return encodeURI(combinePaths(sourceMapDir, sourceMapFile));
+      const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
+      setSourceFileFields(newSourceFile, scriptSnapshot, version2);
+      newSourceFile.nameTable = void 0;
+      if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) {
+        if (sourceFile.scriptSnapshot.dispose) {
+          sourceFile.scriptSnapshot.dispose();
         }
+        sourceFile.scriptSnapshot = void 0;
       }
-      return encodeURI(sourceMapFile);
+      return newSourceFile;
     }
   }
-  function createBuildInfo(program, bundle) {
-    return { bundle, program, version };
-  }
-  function getBuildInfoText(buildInfo) {
-    return JSON.stringify(buildInfo);
-  }
-  function getBuildInfo(buildInfoFile, buildInfoText) {
-    return readJsonOrUndefined(buildInfoFile, buildInfoText);
+  const options = {
+    languageVersion: sourceFile.languageVersion,
+    impliedNodeFormat: sourceFile.impliedNodeFormat,
+    setExternalModuleIndicator: sourceFile.setExternalModuleIndicator,
+    jsDocParsingMode: sourceFile.jsDocParsingMode
+  };
+  return createLanguageServiceSourceFile(
+    sourceFile.fileName,
+    scriptSnapshot,
+    options,
+    version2,
+    /*setNodeParents*/
+    true,
+    sourceFile.scriptKind
+  );
+}
+var NoopCancellationToken = {
+  isCancellationRequested: returnFalse,
+  throwIfCancellationRequested: noop
+};
+var CancellationTokenObject = class {
+  constructor(cancellationToken) {
+    this.cancellationToken = cancellationToken;
+  }
+  isCancellationRequested() {
+    return this.cancellationToken.isCancellationRequested();
+  }
+  throwIfCancellationRequested() {
+    var _a;
+    if (this.isCancellationRequested()) {
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" });
+      throw new OperationCanceledException();
+    }
+  }
+};
+var ThrottledCancellationToken = class {
+  constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
+    this.hostCancellationToken = hostCancellationToken;
+    this.throttleWaitMilliseconds = throttleWaitMilliseconds;
+    // Store when we last tried to cancel.  Checking cancellation can be expensive (as we have
+    // to marshall over to the host layer).  So we only bother actually checking once enough
+    // time has passed.
+    this.lastCancellationCheckTime = 0;
+  }
+  isCancellationRequested() {
+    const time = timestamp();
+    const duration = Math.abs(time - this.lastCancellationCheckTime);
+    if (duration >= this.throttleWaitMilliseconds) {
+      this.lastCancellationCheckTime = time;
+      return this.hostCancellationToken.isCancellationRequested();
+    }
+    return false;
   }
-  function createSourceFilesFromBundleBuildInfo(bundle, buildInfoDirectory, host) {
+  throwIfCancellationRequested() {
     var _a;
-    const jsBundle = Debug.checkDefined(bundle.js);
-    const prologueMap = ((_a = jsBundle.sources) == null ? void 0 : _a.prologues) && arrayToMap(jsBundle.sources.prologues, (prologueInfo) => prologueInfo.file);
-    return bundle.sourceFiles.map((fileName, index) => {
-      const prologueInfo = prologueMap == null ? void 0 : prologueMap.get(index);
-      const statements = prologueInfo == null ? void 0 : prologueInfo.directives.map((directive) => {
-        const literal = setTextRange(factory.createStringLiteral(directive.expression.text), directive.expression);
-        const statement = setTextRange(factory.createExpressionStatement(literal), directive);
-        setParent(literal, statement);
-        return statement;
-      });
-      const eofToken = factory.createToken(1 /* EndOfFileToken */);
-      const sourceFile = factory.createSourceFile(statements ?? [], eofToken, 0 /* None */);
-      sourceFile.fileName = getRelativePathFromDirectory(
-        host.getCurrentDirectory(),
-        getNormalizedAbsolutePath(fileName, buildInfoDirectory),
-        !host.useCaseSensitiveFileNames()
-      );
-      sourceFile.text = (prologueInfo == null ? void 0 : prologueInfo.text) ?? "";
-      setTextRangePosWidth(sourceFile, 0, (prologueInfo == null ? void 0 : prologueInfo.text.length) ?? 0);
-      setEachParent(sourceFile.statements, sourceFile);
-      setTextRangePosWidth(eofToken, sourceFile.end, 0);
-      setParent(eofToken, sourceFile);
-      return sourceFile;
-    });
+    if (this.isCancellationRequested()) {
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" });
+      throw new OperationCanceledException();
+    }
+  }
+};
+var invalidOperationsInPartialSemanticMode = [
+  "getSemanticDiagnostics",
+  "getSuggestionDiagnostics",
+  "getCompilerOptionsDiagnostics",
+  "getSemanticClassifications",
+  "getEncodedSemanticClassifications",
+  "getCodeFixesAtPosition",
+  "getCombinedCodeFix",
+  "applyCodeActionCommand",
+  "organizeImports",
+  "getEditsForFileRename",
+  "getEmitOutput",
+  "getApplicableRefactors",
+  "getEditsForRefactor",
+  "prepareCallHierarchy",
+  "provideCallHierarchyIncomingCalls",
+  "provideCallHierarchyOutgoingCalls",
+  "provideInlayHints",
+  "getSupportedCodeFixes",
+  "getPasteEdits"
+];
+var invalidOperationsInSyntacticMode = [
+  ...invalidOperationsInPartialSemanticMode,
+  "getCompletionsAtPosition",
+  "getCompletionEntryDetails",
+  "getCompletionEntrySymbol",
+  "getSignatureHelpItems",
+  "getQuickInfoAtPosition",
+  "getDefinitionAtPosition",
+  "getDefinitionAndBoundSpan",
+  "getImplementationAtPosition",
+  "getTypeDefinitionAtPosition",
+  "getReferencesAtPosition",
+  "findReferences",
+  "getDocumentHighlights",
+  "getNavigateToItems",
+  "getRenameInfo",
+  "findRenameLocations",
+  "getApplicableRefactors"
+];
+function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory(), host.jsDocParsingMode), syntaxOnlyOrLanguageServiceMode) {
+  var _a;
+  let languageServiceMode;
+  if (syntaxOnlyOrLanguageServiceMode === void 0) {
+    languageServiceMode = 0 /* Semantic */;
+  } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") {
+    languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */;
+  } else {
+    languageServiceMode = syntaxOnlyOrLanguageServiceMode;
+  }
+  const syntaxTreeCache = new SyntaxTreeCache(host);
+  let program;
+  let lastProjectVersion;
+  let lastTypesRootVersion = 0;
+  const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken;
+  const currentDirectory = host.getCurrentDirectory();
+  maybeSetLocalizedDiagnosticMessages((_a = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a.bind(host));
+  function log(message) {
+    if (host.log) {
+      host.log(message);
+    }
+  }
+  const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
+  const sourceMapper = getSourceMapper({
+    useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
+    getCurrentDirectory: () => currentDirectory,
+    getProgram,
+    fileExists: maybeBind(host, host.fileExists),
+    readFile: maybeBind(host, host.readFile),
+    getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper),
+    getSourceFileLike: maybeBind(host, host.getSourceFileLike),
+    log
+  });
+  function getValidSourceFile(fileName) {
+    const sourceFile = program.getSourceFile(fileName);
+    if (!sourceFile) {
+      const error2 = new Error(`Could not find source file: '${fileName}'.`);
+      error2.ProgramFiles = program.getSourceFiles().map((f) => f.fileName);
+      throw error2;
+    }
+    return sourceFile;
   }
-  function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
-    var _a, _b;
-    (_a = tracing) == null ? void 0 : _a.push(
-      tracing.Phase.Emit,
-      "emitUsingBuildInfo",
-      {},
-      /*separateBeginAndEnd*/
-      true
-    );
-    mark("beforeEmit");
-    const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
-    mark("afterEmit");
-    measure("Emit", "beforeEmit", "afterEmit");
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
+  function synchronizeHostData() {
+    if (host.updateFromProject && !host.updateFromProjectInProgress) {
+      host.updateFromProject();
+    } else {
+      synchronizeHostDataWorker();
+    }
   }
-  function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
-    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(
-      config.options,
-      /*forceDtsPaths*/
-      false
-    );
-    const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
-    if (!buildInfo)
-      return buildInfoPath;
-    if (!buildInfo.bundle || !buildInfo.bundle.js || declarationFilePath && !buildInfo.bundle.dts)
-      return buildInfoPath;
-    const jsFileText = host.readFile(Debug.checkDefined(jsFilePath));
-    if (!jsFileText)
-      return jsFilePath;
-    if (computeSignature(jsFileText, host) !== buildInfo.bundle.js.hash)
-      return jsFilePath;
-    const sourceMapText = sourceMapFilePath && host.readFile(sourceMapFilePath);
-    if (sourceMapFilePath && !sourceMapText || config.options.inlineSourceMap)
-      return sourceMapFilePath || "inline sourcemap decoding";
-    if (sourceMapFilePath && computeSignature(sourceMapText, host) !== buildInfo.bundle.js.mapHash)
-      return sourceMapFilePath;
-    const declarationText = declarationFilePath && host.readFile(declarationFilePath);
-    if (declarationFilePath && !declarationText)
-      return declarationFilePath;
-    if (declarationFilePath && computeSignature(declarationText, host) !== buildInfo.bundle.dts.hash)
-      return declarationFilePath;
-    const declarationMapText = declarationMapPath && host.readFile(declarationMapPath);
-    if (declarationMapPath && !declarationMapText || config.options.inlineSourceMap)
-      return declarationMapPath || "inline sourcemap decoding";
-    if (declarationMapPath && computeSignature(declarationMapText, host) !== buildInfo.bundle.dts.mapHash)
-      return declarationMapPath;
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const ownPrependInput = createInputFilesWithFileTexts(
-      jsFilePath,
-      jsFileText,
-      sourceMapFilePath,
-      sourceMapText,
-      declarationFilePath,
-      declarationText,
-      declarationMapPath,
-      declarationMapText,
-      buildInfoPath,
-      buildInfo,
-      /*oldFileOfCurrentEmit*/
-      true
-    );
-    const outputFiles = [];
-    const prependNodes = createPrependNodes(config.projectReferences, getCommandLine, (f) => host.readFile(f), host);
-    const sourceFilesForJsEmit = createSourceFilesFromBundleBuildInfo(buildInfo.bundle, buildInfoDirectory, host);
-    let changedDtsText;
-    let changedDtsData;
-    const emitHost = {
-      getPrependNodes: memoize(() => [...prependNodes, ownPrependInput]),
-      getCanonicalFileName: host.getCanonicalFileName,
-      getCommonSourceDirectory: () => getNormalizedAbsolutePath(buildInfo.bundle.commonSourceDirectory, buildInfoDirectory),
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      getSourceFile: returnUndefined,
-      getSourceFileByPath: returnUndefined,
-      getSourceFiles: () => sourceFilesForJsEmit,
-      getLibFileFromReference: notImplemented,
-      isSourceFileFromExternalLibrary: returnFalse,
-      getResolvedProjectReferenceToRedirect: returnUndefined,
-      getProjectReferenceRedirect: returnUndefined,
-      isSourceOfProjectReferenceRedirect: returnFalse,
-      writeFile: (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => {
-        switch (name) {
-          case jsFilePath:
-            if (jsFileText === text)
-              return;
-            break;
-          case sourceMapFilePath:
-            if (sourceMapText === text)
-              return;
-            break;
-          case buildInfoPath:
-            break;
-          case declarationFilePath:
-            if (declarationText === text)
-              return;
-            changedDtsText = text;
-            changedDtsData = data;
-            break;
-          case declarationMapPath:
-            if (declarationMapText === text)
-              return;
-            break;
-          default:
-            Debug.fail(`Unexpected path: ${name}`);
+  function synchronizeHostDataWorker() {
+    var _a2, _b, _c;
+    Debug.assert(languageServiceMode !== 2 /* Syntactic */);
+    if (host.getProjectVersion) {
+      const hostProjectVersion = host.getProjectVersion();
+      if (hostProjectVersion) {
+        if (lastProjectVersion === hostProjectVersion && !((_a2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a2.call(host))) {
+          return;
         }
-        outputFiles.push({ name, text, writeByteOrderMark, data });
+        lastProjectVersion = hostProjectVersion;
+      }
+    }
+    const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0;
+    if (lastTypesRootVersion !== typeRootsVersion) {
+      log("TypeRoots version has changed; provide new program");
+      program = void 0;
+      lastTypesRootVersion = typeRootsVersion;
+    }
+    const rootFileNames = host.getScriptFileNames().slice();
+    const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2();
+    const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
+    const hasInvalidatedLibResolutions = maybeBind(host, host.hasInvalidatedLibResolutions) || returnFalse;
+    const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames);
+    const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host);
+    let parsedCommandLines;
+    let compilerHost = {
+      getSourceFile: getOrCreateSourceFile,
+      getSourceFileByPath: getOrCreateSourceFileByPath,
+      getCancellationToken: () => cancellationToken,
+      getCanonicalFileName,
+      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
+      getNewLine: () => getNewLineCharacter(newSettings),
+      getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2),
+      writeFile: noop,
+      getCurrentDirectory: () => currentDirectory,
+      fileExists: (fileName) => host.fileExists(fileName),
+      readFile: (fileName) => host.readFile && host.readFile(fileName),
+      getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+      realpath: maybeBind(host, host.realpath),
+      directoryExists: (directoryName) => {
+        return directoryProbablyExists(directoryName, host);
       },
-      isEmitBlocked: returnFalse,
-      readFile: (f) => host.readFile(f),
-      fileExists: (f) => host.fileExists(f),
-      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-      getBuildInfo: (bundle) => {
-        const program = buildInfo.program;
-        if (program && changedDtsText !== void 0 && config.options.composite) {
-          program.outSignature = computeSignature(changedDtsText, host, changedDtsData);
-        }
-        const { js, dts, sourceFiles } = buildInfo.bundle;
-        bundle.js.sources = js.sources;
-        if (dts) {
-          bundle.dts.sources = dts.sources;
-        }
-        bundle.sourceFiles = sourceFiles;
-        return createBuildInfo(program, bundle);
+      getDirectories: (path) => {
+        return host.getDirectories ? host.getDirectories(path) : [];
+      },
+      readDirectory: (path, extensions, exclude, include, depth) => {
+        Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'");
+        return host.readDirectory(path, extensions, exclude, include, depth);
       },
-      getSourceFileFromReference: returnUndefined,
-      redirectTargetsMap: createMultiMap(),
-      getFileIncludeReasons: notImplemented,
-      createHash: maybeBind(host, host.createHash)
+      onReleaseOldSourceFile,
+      onReleaseParsedCommandLine,
+      hasInvalidatedResolutions,
+      hasInvalidatedLibResolutions,
+      hasChangedAutomaticTypeDirectiveNames,
+      trace: maybeBind(host, host.trace),
+      resolveModuleNames: maybeBind(host, host.resolveModuleNames),
+      getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
+      createHash: maybeBind(host, host.createHash),
+      resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
+      resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals),
+      resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences),
+      resolveLibrary: maybeBind(host, host.resolveLibrary),
+      useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
+      getParsedCommandLine,
+      jsDocParsingMode: host.jsDocParsingMode
     };
-    emitFiles(
-      notImplementedResolver,
-      emitHost,
-      /*targetSourceFile*/
-      void 0,
-      getTransformers(config.options, customTransformers)
+    const originalGetSourceFile = compilerHost.getSourceFile;
+    const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache(
+      compilerHost,
+      (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName),
+      (...args) => originalGetSourceFile.call(compilerHost, ...args)
     );
-    return outputFiles;
-  }
-  function createPrinter(printerOptions = {}, handlers = {}) {
-    var {
-      hasGlobalName,
-      onEmitNode = noEmitNotification,
-      isEmitNotificationEnabled,
-      substituteNode = noEmitSubstitution,
-      onBeforeEmitNode,
-      onAfterEmitNode,
-      onBeforeEmitNodeArray,
-      onAfterEmitNodeArray,
-      onBeforeEmitToken,
-      onAfterEmitToken
-    } = handlers;
-    var extendedDiagnostics = !!printerOptions.extendedDiagnostics;
-    var omitBraceSourcePositions = !!printerOptions.omitBraceSourceMapPositions;
-    var newLine = getNewLineCharacter(printerOptions);
-    var moduleKind = getEmitModuleKind(printerOptions);
-    var bundledHelpers = /* @__PURE__ */ new Map();
-    var currentSourceFile;
-    var nodeIdToGeneratedName;
-    var nodeIdToGeneratedPrivateName;
-    var autoGeneratedIdToGeneratedName;
-    var generatedNames;
-    var formattedNameTempFlagsStack;
-    var formattedNameTempFlags;
-    var privateNameTempFlagsStack;
-    var privateNameTempFlags;
-    var tempFlagsStack;
-    var tempFlags;
-    var reservedNamesStack;
-    var reservedNames;
-    var reservedPrivateNamesStack;
-    var reservedPrivateNames;
-    var preserveSourceNewlines = printerOptions.preserveSourceNewlines;
-    var nextListElementPos;
-    var writer;
-    var ownWriter;
-    var write = writeBase;
-    var isOwnFileEmit;
-    var bundleFileInfo = printerOptions.writeBundleFileInfo ? { sections: [] } : void 0;
-    var relativeToBuildInfo = bundleFileInfo ? Debug.checkDefined(printerOptions.relativeToBuildInfo) : void 0;
-    var recordInternalSection = printerOptions.recordInternalSection;
-    var sourceFileTextPos = 0;
-    var sourceFileTextKind = "text" /* Text */;
-    var sourceMapsDisabled = true;
-    var sourceMapGenerator;
-    var sourceMapSource;
-    var sourceMapSourceIndex = -1;
-    var mostRecentlyAddedSourceMapSource;
-    var mostRecentlyAddedSourceMapSourceIndex = -1;
-    var containerPos = -1;
-    var containerEnd = -1;
-    var declarationListContainerEnd = -1;
-    var currentLineMap;
-    var detachedCommentsInfo;
-    var hasWrittenComment = false;
-    var commentsDisabled = !!printerOptions.removeComments;
-    var lastSubstitution;
-    var currentParenthesizerRule;
-    var { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment");
-    var parenthesizer = factory.parenthesizer;
-    var typeArgumentParenthesizerRuleSelector = {
-      select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0
-    };
-    var emitBinaryExpression = createEmitBinaryExpression();
-    reset2();
-    return {
-      // public API
-      printNode,
-      printList,
-      printFile,
-      printBundle,
-      // internal API
-      writeNode,
-      writeList,
-      writeFile: writeFile2,
-      writeBundle,
-      bundleFileInfo
+    compilerHost.getSourceFile = getSourceFileWithCache;
+    (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost);
+    const parseConfigHost = {
+      useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
+      fileExists: (fileName) => compilerHost.fileExists(fileName),
+      readFile: (fileName) => compilerHost.readFile(fileName),
+      directoryExists: (f) => compilerHost.directoryExists(f),
+      getDirectories: (f) => compilerHost.getDirectories(f),
+      realpath: compilerHost.realpath,
+      readDirectory: (...args) => compilerHost.readDirectory(...args),
+      trace: compilerHost.trace,
+      getCurrentDirectory: compilerHost.getCurrentDirectory,
+      onUnRecoverableConfigFileDiagnostic: noop
     };
-    function printNode(hint, node, sourceFile) {
-      switch (hint) {
-        case 0 /* SourceFile */:
-          Debug.assert(isSourceFile(node), "Expected a SourceFile node.");
-          break;
-        case 2 /* IdentifierName */:
-          Debug.assert(isIdentifier(node), "Expected an Identifier node.");
-          break;
-        case 1 /* Expression */:
-          Debug.assert(isExpression(node), "Expected an Expression node.");
-          break;
-      }
-      switch (node.kind) {
-        case 312 /* SourceFile */:
-          return printFile(node);
-        case 313 /* Bundle */:
-          return printBundle(node);
-        case 314 /* UnparsedSource */:
-          return printUnparsedSource(node);
-      }
-      writeNode(hint, node, sourceFile, beginPrint());
-      return endPrint();
-    }
-    function printList(format, nodes, sourceFile) {
-      writeList(format, nodes, sourceFile, beginPrint());
-      return endPrint();
-    }
-    function printBundle(bundle) {
-      writeBundle(
-        bundle,
-        beginPrint(),
-        /*sourceMapGenerator*/
-        void 0
-      );
-      return endPrint();
-    }
-    function printFile(sourceFile) {
-      writeFile2(
-        sourceFile,
-        beginPrint(),
-        /*sourceMapGenerator*/
-        void 0
-      );
-      return endPrint();
+    const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings);
+    let releasedScriptKinds = /* @__PURE__ */ new Set();
+    if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+      compilerHost = void 0;
+      parsedCommandLines = void 0;
+      releasedScriptKinds = void 0;
+      return;
     }
-    function printUnparsedSource(unparsed) {
-      writeUnparsedSource(unparsed, beginPrint());
-      return endPrint();
+    const options = {
+      rootNames: rootFileNames,
+      options: newSettings,
+      host: compilerHost,
+      oldProgram: program,
+      projectReferences
+    };
+    program = createProgram(options);
+    compilerHost = void 0;
+    parsedCommandLines = void 0;
+    releasedScriptKinds = void 0;
+    sourceMapper.clearCache();
+    program.getTypeChecker();
+    return;
+    function getParsedCommandLine(fileName) {
+      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+      const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path);
+      if (existing !== void 0) return existing || void 0;
+      const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName);
+      (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false);
+      return result;
     }
-    function writeNode(hint, node, sourceFile, output) {
-      const previousWriter = writer;
-      setWriter(
-        output,
-        /*_sourceMapGenerator*/
-        void 0
+    function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) {
+      const result = getOrCreateSourceFile(configFileName, 100 /* JSON */);
+      if (!result) return void 0;
+      result.path = toPath(configFileName, currentDirectory, getCanonicalFileName);
+      result.resolvedPath = result.path;
+      result.originalFileName = result.fileName;
+      return parseJsonSourceFileConfigFileContent(
+        result,
+        parseConfigHost,
+        getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
+        /*existingOptions*/
+        void 0,
+        getNormalizedAbsolutePath(configFileName, currentDirectory)
       );
-      print(hint, node, sourceFile);
-      reset2();
-      writer = previousWriter;
     }
-    function writeList(format, nodes, sourceFile, output) {
-      const previousWriter = writer;
-      setWriter(
-        output,
-        /*_sourceMapGenerator*/
-        void 0
-      );
-      if (sourceFile) {
-        setSourceFile(sourceFile);
+    function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) {
+      var _a3;
+      if (host.getParsedCommandLine) {
+        (_a3 = host.onReleaseParsedCommandLine) == null ? void 0 : _a3.call(host, configFileName, oldResolvedRef, oldOptions);
+      } else if (oldResolvedRef) {
+        onReleaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions);
       }
-      emitList(
-        /*parentNode*/
-        void 0,
-        nodes,
-        format
-      );
-      reset2();
-      writer = previousWriter;
     }
-    function getTextPosWithWriteLine() {
-      return writer.getTextPosWithWriteLine ? writer.getTextPosWithWriteLine() : writer.getTextPos();
+    function onReleaseOldSourceFile(oldSourceFile, oldOptions) {
+      const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions);
+      documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
     }
-    function updateOrPushBundleFileTextLike(pos, end, kind) {
-      const last2 = lastOrUndefined(bundleFileInfo.sections);
-      if (last2 && last2.kind === kind) {
-        last2.end = end;
-      } else {
-        bundleFileInfo.sections.push({ pos, end, kind });
-      }
+    function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
+      return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile);
     }
-    function recordBundleFileInternalSectionStart(node) {
-      if (recordInternalSection && bundleFileInfo && currentSourceFile && (isDeclaration(node) || isVariableStatement(node)) && isInternalDeclaration(node, currentSourceFile) && sourceFileTextKind !== "internal" /* Internal */) {
-        const prevSourceFileTextKind = sourceFileTextKind;
-        recordBundleFileTextLikeSection(writer.getTextPos());
-        sourceFileTextPos = getTextPosWithWriteLine();
-        sourceFileTextKind = "internal" /* Internal */;
-        return prevSourceFileTextKind;
+    function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) {
+      Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host.");
+      const scriptSnapshot = host.getScriptSnapshot(fileName);
+      if (!scriptSnapshot) {
+        return void 0;
       }
-      return void 0;
-    }
-    function recordBundleFileInternalSectionEnd(prevSourceFileTextKind) {
-      if (prevSourceFileTextKind) {
-        recordBundleFileTextLikeSection(writer.getTextPos());
-        sourceFileTextPos = getTextPosWithWriteLine();
-        sourceFileTextKind = prevSourceFileTextKind;
+      const scriptKind = getScriptKind(fileName, host);
+      const scriptVersion = host.getScriptVersion(fileName);
+      if (!shouldCreateNewSourceFile) {
+        const oldSourceFile = program && program.getSourceFileByPath(path);
+        if (oldSourceFile) {
+          if (scriptKind === oldSourceFile.scriptKind || releasedScriptKinds.has(oldSourceFile.resolvedPath)) {
+            return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
+          } else {
+            documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
+            releasedScriptKinds.add(oldSourceFile.resolvedPath);
+          }
+        }
       }
+      return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
     }
-    function recordBundleFileTextLikeSection(end) {
-      if (sourceFileTextPos < end) {
-        updateOrPushBundleFileTextLike(sourceFileTextPos, end, sourceFileTextKind);
-        return true;
-      }
-      return false;
+  }
+  function getProgram() {
+    if (languageServiceMode === 2 /* Syntactic */) {
+      Debug.assert(program === void 0);
+      return void 0;
     }
-    function writeBundle(bundle, output, sourceMapGenerator2) {
-      isOwnFileEmit = false;
-      const previousWriter = writer;
-      setWriter(output, sourceMapGenerator2);
-      emitShebangIfNeeded(bundle);
-      emitPrologueDirectivesIfNeeded(bundle);
-      emitHelpers(bundle);
-      emitSyntheticTripleSlashReferencesIfNeeded(bundle);
-      for (const prepend of bundle.prepends) {
-        writeLine();
-        const pos = writer.getTextPos();
-        const savedSections = bundleFileInfo && bundleFileInfo.sections;
-        if (savedSections)
-          bundleFileInfo.sections = [];
-        print(
-          4 /* Unspecified */,
-          prepend,
-          /*sourceFile*/
-          void 0
-        );
-        if (bundleFileInfo) {
-          const newSections = bundleFileInfo.sections;
-          bundleFileInfo.sections = savedSections;
-          if (prepend.oldFileOfCurrentEmit)
-            bundleFileInfo.sections.push(...newSections);
-          else {
-            newSections.forEach((section) => Debug.assert(isBundleFileTextLike(section)));
-            bundleFileInfo.sections.push({
-              pos,
-              end: writer.getTextPos(),
-              kind: "prepend" /* Prepend */,
-              data: relativeToBuildInfo(prepend.fileName),
-              texts: newSections
-            });
+    synchronizeHostData();
+    return program;
+  }
+  function getAutoImportProvider() {
+    var _a2;
+    return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
+  }
+  function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) {
+    const checker = program.getTypeChecker();
+    const symbol = getSymbolForProgram();
+    if (!symbol) return false;
+    for (const referencedSymbol of referencedSymbols) {
+      for (const ref of referencedSymbol.references) {
+        const refNode = getNodeForSpan(ref);
+        Debug.assertIsDefined(refNode);
+        if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) {
+          knownSymbolSpans.add(ref);
+          ref.isDefinition = true;
+          const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
+          if (mappedSpan) {
+            knownSymbolSpans.add(mappedSpan);
           }
+        } else {
+          ref.isDefinition = false;
         }
       }
-      sourceFileTextPos = getTextPosWithWriteLine();
-      for (const sourceFile of bundle.sourceFiles) {
-        print(0 /* SourceFile */, sourceFile, sourceFile);
-      }
-      if (bundleFileInfo && bundle.sourceFiles.length) {
-        const end = writer.getTextPos();
-        if (recordBundleFileTextLikeSection(end)) {
-          const prologues = getPrologueDirectivesFromBundledSourceFiles(bundle);
-          if (prologues) {
-            if (!bundleFileInfo.sources)
-              bundleFileInfo.sources = {};
-            bundleFileInfo.sources.prologues = prologues;
-          }
-          const helpers = getHelpersFromBundledSourceFiles(bundle);
-          if (helpers) {
-            if (!bundleFileInfo.sources)
-              bundleFileInfo.sources = {};
-            bundleFileInfo.sources.helpers = helpers;
+    }
+    return true;
+    function getSymbolForProgram() {
+      for (const referencedSymbol of referencedSymbols) {
+        for (const ref of referencedSymbol.references) {
+          if (knownSymbolSpans.has(ref)) {
+            const refNode = getNodeForSpan(ref);
+            Debug.assertIsDefined(refNode);
+            return checker.getSymbolAtLocation(refNode);
+          }
+          const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
+          if (mappedSpan && knownSymbolSpans.has(mappedSpan)) {
+            const refNode = getNodeForSpan(mappedSpan);
+            if (refNode) {
+              return checker.getSymbolAtLocation(refNode);
+            }
           }
         }
       }
-      reset2();
-      writer = previousWriter;
+      return void 0;
     }
-    function writeUnparsedSource(unparsed, output) {
-      const previousWriter = writer;
-      setWriter(
-        output,
-        /*_sourceMapGenerator*/
-        void 0
-      );
-      print(
-        4 /* Unspecified */,
-        unparsed,
-        /*sourceFile*/
-        void 0
-      );
-      reset2();
-      writer = previousWriter;
+    function getNodeForSpan(docSpan) {
+      const sourceFile = program.getSourceFile(docSpan.fileName);
+      if (!sourceFile) return void 0;
+      const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start);
+      const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References });
+      return adjustedNode;
     }
-    function writeFile2(sourceFile, output, sourceMapGenerator2) {
-      isOwnFileEmit = true;
-      const previousWriter = writer;
-      setWriter(output, sourceMapGenerator2);
-      emitShebangIfNeeded(sourceFile);
-      emitPrologueDirectivesIfNeeded(sourceFile);
-      print(0 /* SourceFile */, sourceFile, sourceFile);
-      reset2();
-      writer = previousWriter;
+  }
+  function cleanupSemanticCache() {
+    if (program) {
+      const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions());
+      forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat));
+      program = void 0;
+    }
+  }
+  function dispose() {
+    cleanupSemanticCache();
+    host = void 0;
+  }
+  function getSyntacticDiagnostics(fileName) {
+    synchronizeHostData();
+    return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice();
+  }
+  function getSemanticDiagnostics(fileName) {
+    synchronizeHostData();
+    const targetSourceFile = getValidSourceFile(fileName);
+    const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken);
+    if (!getEmitDeclarations(program.getCompilerOptions())) {
+      return semanticDiagnostics.slice();
+    }
+    const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken);
+    return [...semanticDiagnostics, ...declarationDiagnostics];
+  }
+  function getSuggestionDiagnostics(fileName) {
+    synchronizeHostData();
+    return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken);
+  }
+  function getCompilerOptionsDiagnostics() {
+    synchronizeHostData();
+    return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)];
+  }
+  function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
+    const fullPreferences = {
+      ...identity(options),
+      // avoid excess property check
+      includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
+      includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
+    };
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionsAtPosition(
+      host,
+      program,
+      log,
+      getValidSourceFile(fileName),
+      position,
+      fullPreferences,
+      options.triggerCharacter,
+      options.triggerKind,
+      cancellationToken,
+      formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host),
+      options.includeSymbol
+    );
+  }
+  function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) {
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionEntryDetails(
+      program,
+      log,
+      getValidSourceFile(fileName),
+      position,
+      { name, source, data },
+      host,
+      formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
+      // TODO: GH#18217
+      preferences,
+      cancellationToken
+    );
+  }
+  function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) {
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences);
+  }
+  function getQuickInfoAtPosition(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const node = getTouchingPropertyName(sourceFile, position);
+    if (node === sourceFile) {
+      return void 0;
     }
-    function beginPrint() {
-      return ownWriter || (ownWriter = createTextWriter(newLine));
+    const typeChecker = program.getTypeChecker();
+    const nodeForQuickInfo = getNodeForQuickInfo(node);
+    const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker);
+    if (!symbol || typeChecker.isUnknownSymbol(symbol)) {
+      const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0;
+      return type && {
+        kind: "" /* unknown */,
+        kindModifiers: "" /* none */,
+        textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
+        displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))),
+        documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0,
+        tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0
+      };
     }
-    function endPrint() {
-      const text = ownWriter.getText();
-      ownWriter.clear();
-      return text;
+    const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo));
+    return {
+      kind: symbolKind,
+      kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
+      textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
+      displayParts,
+      documentation,
+      tags
+    };
+  }
+  function getPasteEdits(args, formatOptions) {
+    synchronizeHostData();
+    return ts_PasteEdits_exports.pasteEditsProvider(
+      getValidSourceFile(args.targetFile),
+      args.pastedText,
+      args.pasteLocations,
+      args.copiedFrom ? { file: getValidSourceFile(args.copiedFrom.file), range: args.copiedFrom.range } : void 0,
+      host,
+      args.preferences,
+      ts_formatting_exports.getFormatContext(formatOptions, host),
+      cancellationToken
+    );
+  }
+  function getNodeForQuickInfo(node) {
+    if (isNewExpression(node.parent) && node.pos === node.parent.pos) {
+      return node.parent.expression;
     }
-    function print(hint, node, sourceFile) {
-      if (sourceFile) {
-        setSourceFile(sourceFile);
-      }
-      pipelineEmit(
-        hint,
-        node,
-        /*parenthesizerRule*/
-        void 0
-      );
+    if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) {
+      return node.parent;
     }
-    function setSourceFile(sourceFile) {
-      currentSourceFile = sourceFile;
-      currentLineMap = void 0;
-      detachedCommentsInfo = void 0;
-      if (sourceFile) {
-        setSourceMapSource(sourceFile);
-      }
-    }
-    function setWriter(_writer, _sourceMapGenerator) {
-      if (_writer && printerOptions.omitTrailingSemicolon) {
-        _writer = getTrailingSemicolonDeferringWriter(_writer);
-      }
-      writer = _writer;
-      sourceMapGenerator = _sourceMapGenerator;
-      sourceMapsDisabled = !writer || !sourceMapGenerator;
-    }
-    function reset2() {
-      nodeIdToGeneratedName = [];
-      nodeIdToGeneratedPrivateName = [];
-      autoGeneratedIdToGeneratedName = [];
-      generatedNames = /* @__PURE__ */ new Set();
-      formattedNameTempFlagsStack = [];
-      formattedNameTempFlags = /* @__PURE__ */ new Map();
-      privateNameTempFlagsStack = [];
-      privateNameTempFlags = 0 /* Auto */;
-      tempFlagsStack = [];
-      tempFlags = 0 /* Auto */;
-      reservedNamesStack = [];
-      reservedNames = void 0;
-      reservedPrivateNamesStack = [];
-      reservedPrivateNames = void 0;
-      currentSourceFile = void 0;
-      currentLineMap = void 0;
-      detachedCommentsInfo = void 0;
-      setWriter(
-        /*output*/
-        void 0,
-        /*_sourceMapGenerator*/
-        void 0
-      );
+    if (isImportMeta(node.parent) && node.parent.name === node) {
+      return node.parent;
     }
-    function getCurrentLineMap() {
-      return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
+    if (isJsxNamespacedName(node.parent)) {
+      return node.parent;
     }
-    function emit(node, parenthesizerRule) {
-      if (node === void 0)
-        return;
-      const prevSourceFileTextKind = recordBundleFileInternalSectionStart(node);
-      pipelineEmit(4 /* Unspecified */, node, parenthesizerRule);
-      recordBundleFileInternalSectionEnd(prevSourceFileTextKind);
+    return node;
+  }
+  function shouldGetType(sourceFile, node, position) {
+    switch (node.kind) {
+      case 80 /* Identifier */:
+        if (node.flags & 16777216 /* JSDoc */ && !isInJSFile(node) && (node.parent.kind === 171 /* PropertySignature */ && node.parent.name === node || findAncestor(node, (n) => n.kind === 169 /* Parameter */))) {
+          return false;
+        }
+        return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent);
+      case 211 /* PropertyAccessExpression */:
+      case 166 /* QualifiedName */:
+        return !isInComment(sourceFile, position);
+      case 110 /* ThisKeyword */:
+      case 197 /* ThisType */:
+      case 108 /* SuperKeyword */:
+      case 202 /* NamedTupleMember */:
+        return true;
+      case 236 /* MetaProperty */:
+        return isImportMeta(node);
+      default:
+        return false;
     }
-    function emitIdentifierName(node) {
-      if (node === void 0)
-        return;
-      pipelineEmit(
-        2 /* IdentifierName */,
-        node,
-        /*parenthesizerRule*/
-        void 0
-      );
+  }
+  function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias);
+  }
+  function getDefinitionAndBoundSpan2(fileName, position) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position);
+  }
+  function getTypeDefinitionAtPosition2(fileName, position) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position);
+  }
+  function getImplementationAtPosition(fileName, position) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
+  }
+  function getDocumentHighlights(fileName, position, filesToSearch) {
+    const normalizedFileName = normalizePath(fileName);
+    Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName));
+    synchronizeHostData();
+    const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2));
+    const sourceFile = getValidSourceFile(fileName);
+    return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch);
+  }
+  function findRenameLocations(fileName, position, findInStrings, findInComments, preferences) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
+    if (!ts_Rename_exports.nodeIsEligibleForRename(node)) return void 0;
+    if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) {
+      const { openingElement, closingElement } = node.parent.parent;
+      return [openingElement, closingElement].map((node2) => {
+        const textSpan = createTextSpanFromNode(node2.tagName, sourceFile);
+        return {
+          fileName: sourceFile.fileName,
+          textSpan,
+          ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent)
+        };
+      });
+    } else {
+      const quotePreference = getQuotePreference(sourceFile, preferences ?? emptyOptions);
+      const providePrefixAndSuffixTextForRename = typeof preferences === "boolean" ? preferences : preferences == null ? void 0 : preferences.providePrefixAndSuffixTextForRename;
+      return getReferencesWorker2(node, position, { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename }, (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false, quotePreference));
+    }
+  }
+  function getReferencesAtPosition(fileName, position) {
+    synchronizeHostData();
+    return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry);
+  }
+  function getReferencesWorker2(node, position, options, cb) {
+    synchronizeHostData();
+    const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles();
+    return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb);
+  }
+  function findReferences(fileName, position) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
+  }
+  function getFileReferences(fileName) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry);
+  }
+  function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false, excludeLibFiles = false) {
+    synchronizeHostData();
+    const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles();
+    return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles);
+  }
+  function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const customTransformers = host.getCustomTransformers && host.getCustomTransformers();
+    return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit);
+  }
+  function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken);
+  }
+  function getNonBoundSourceFile(fileName) {
+    return syntaxTreeCache.getCurrentSourceFile(fileName);
+  }
+  function getNameOrDottedNameSpan(fileName, startPos, _endPos) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const node = getTouchingPropertyName(sourceFile, startPos);
+    if (node === sourceFile) {
+      return void 0;
     }
-    function emitExpression(node, parenthesizerRule) {
-      if (node === void 0)
-        return;
-      pipelineEmit(1 /* Expression */, node, parenthesizerRule);
+    switch (node.kind) {
+      case 211 /* PropertyAccessExpression */:
+      case 166 /* QualifiedName */:
+      case 11 /* StringLiteral */:
+      case 97 /* FalseKeyword */:
+      case 112 /* TrueKeyword */:
+      case 106 /* NullKeyword */:
+      case 108 /* SuperKeyword */:
+      case 110 /* ThisKeyword */:
+      case 197 /* ThisType */:
+      case 80 /* Identifier */:
+        break;
+      default:
+        return void 0;
+    }
+    let nodeForStartPos = node;
+    while (true) {
+      if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) {
+        nodeForStartPos = nodeForStartPos.parent;
+      } else if (isNameOfModuleDeclaration(nodeForStartPos)) {
+        if (nodeForStartPos.parent.parent.kind === 267 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) {
+          nodeForStartPos = nodeForStartPos.parent.parent.name;
+        } else {
+          break;
+        }
+      } else {
+        break;
+      }
     }
-    function emitJsxAttributeValue(node) {
-      pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node);
+    return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd());
+  }
+  function getBreakpointStatementAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position);
+  }
+  function getNavigationBarItems2(fileName) {
+    return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
+  }
+  function getNavigationTree2(fileName) {
+    return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
+  }
+  function getSemanticClassifications3(fileName, span, format) {
+    synchronizeHostData();
+    const responseFormat = format || "original" /* Original */;
+    if (responseFormat === "2020" /* TwentyTwenty */) {
+      return getSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span);
+    } else {
+      return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
     }
-    function beforeEmitNode(node) {
-      if (preserveSourceNewlines && getInternalEmitFlags(node) & 4 /* IgnoreSourceNewlines */) {
-        preserveSourceNewlines = false;
+  }
+  function getEncodedSemanticClassifications3(fileName, span, format) {
+    synchronizeHostData();
+    const responseFormat = format || "original" /* Original */;
+    if (responseFormat === "original" /* Original */) {
+      return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
+    } else {
+      return getEncodedSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span);
+    }
+  }
+  function getSyntacticClassifications2(fileName, span) {
+    return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
+  }
+  function getEncodedSyntacticClassifications2(fileName, span) {
+    return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
+  }
+  function getOutliningSpans(fileName) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
+  }
+  const braceMatching = new Map(Object.entries({
+    [19 /* OpenBraceToken */]: 20 /* CloseBraceToken */,
+    [21 /* OpenParenToken */]: 22 /* CloseParenToken */,
+    [23 /* OpenBracketToken */]: 24 /* CloseBracketToken */,
+    [32 /* GreaterThanToken */]: 30 /* LessThanToken */
+  }));
+  braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key)));
+  function getBraceMatchingAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const token = getTouchingToken(sourceFile, position);
+    const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0;
+    const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile);
+    return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray;
+  }
+  function getIndentationAtPosition(fileName, position, editorOptions) {
+    let start = timestamp();
+    const settings = toEditorSettings(editorOptions);
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start));
+    start = timestamp();
+    const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings);
+    log("getIndentationAtPosition: computeIndentation  : " + (timestamp() - start));
+    return result;
+  }
+  function getFormattingEditsForRange(fileName, start, end, options) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_formatting_exports.formatSelection(start, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
+  }
+  function getFormattingEditsForDocument(fileName, options) {
+    return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
+  }
+  function getFormattingEditsAfterKeystroke(fileName, position, key, options) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host);
+    if (!isInComment(sourceFile, position)) {
+      switch (key) {
+        case "{":
+          return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext);
+        case "}":
+          return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext);
+        case ";":
+          return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext);
+        case "\n":
+          return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext);
       }
     }
-    function afterEmitNode(savedPreserveSourceNewlines) {
-      preserveSourceNewlines = savedPreserveSourceNewlines;
+    return [];
+  }
+  function getCodeFixesAtPosition(fileName, start, end, errorCodes67, formatOptions, preferences = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const span = createTextSpanFromBounds(start, end);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    return flatMap(deduplicate(errorCodes67, equateValues, compareValues), (errorCode) => {
+      cancellationToken.throwIfCancellationRequested();
+      return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences });
+    });
+  }
+  function getCombinedCodeFix(scope, fixId55, formatOptions, preferences = emptyOptions) {
+    synchronizeHostData();
+    Debug.assert(scope.type === "file");
+    const sourceFile = getValidSourceFile(scope.fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    return ts_codefix_exports.getAllFixes({ fixId: fixId55, sourceFile, program, host, cancellationToken, formatContext, preferences });
+  }
+  function organizeImports2(args, formatOptions, preferences = emptyOptions) {
+    synchronizeHostData();
+    Debug.assert(args.type === "file");
+    const sourceFile = getValidSourceFile(args.fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    const mode = args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */);
+    return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode);
+  }
+  function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) {
+    return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper);
+  }
+  function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) {
+    const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName;
+    return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action);
+  }
+  function applySingleCodeActionCommand(action) {
+    const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName);
+    Debug.assertEqual(action.type, "install package");
+    return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`");
+  }
+  function getDocCommentTemplateAtPosition2(fileName, position, options, formatOptions) {
+    const formatSettings = formatOptions ? ts_formatting_exports.getFormatContext(formatOptions, host).options : void 0;
+    return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host, formatSettings), syntaxTreeCache.getCurrentSourceFile(fileName), position, options);
+  }
+  function isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
+    if (openingBrace === 60 /* lessThan */) {
+      return false;
+    }
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    if (isInString(sourceFile, position)) {
+      return false;
     }
-    function pipelineEmit(emitHint, node, parenthesizerRule) {
-      currentParenthesizerRule = parenthesizerRule;
-      const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node);
-      pipelinePhase(emitHint, node);
-      currentParenthesizerRule = void 0;
+    if (isInsideJsxElementOrAttribute(sourceFile, position)) {
+      return openingBrace === 123 /* openBrace */;
     }
-    function shouldEmitComments(node) {
-      return !commentsDisabled && !isSourceFile(node);
+    if (isInTemplateString(sourceFile, position)) {
+      return false;
     }
-    function shouldEmitSourceMaps(node) {
-      return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node) && !isUnparsedSource(node) && !isUnparsedPrepend(node);
+    switch (openingBrace) {
+      case 39 /* singleQuote */:
+      case 34 /* doubleQuote */:
+      case 96 /* backtick */:
+        return !isInComment(sourceFile, position);
     }
-    function getPipelinePhase(phase, emitHint, node) {
-      switch (phase) {
-        case 0 /* Notification */:
-          if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) {
-            return pipelineEmitWithNotification;
-          }
-        case 1 /* Substitution */:
-          if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) {
-            if (currentParenthesizerRule) {
-              lastSubstitution = currentParenthesizerRule(lastSubstitution);
+    return true;
+  }
+  function getJsxClosingTagAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const token = findPrecedingToken(position, sourceFile);
+    if (!token) return void 0;
+    const element = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0;
+    if (element && isUnclosedTag(element)) {
+      return { newText: `</${element.openingElement.tagName.getText(sourceFile)}>` };
+    }
+    const fragment = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0;
+    if (fragment && isUnclosedFragment(fragment)) {
+      return { newText: "</>" };
+    }
+  }
+  function getLinkedEditingRangeAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const token = findPrecedingToken(position, sourceFile);
+    if (!token || token.parent.kind === 307 /* SourceFile */) return void 0;
+    const jsxTagWordPattern = "[a-zA-Z0-9:\\-\\._$]*";
+    if (isJsxFragment(token.parent.parent)) {
+      const openFragment = token.parent.parent.openingFragment;
+      const closeFragment = token.parent.parent.closingFragment;
+      if (containsParseError(openFragment) || containsParseError(closeFragment)) return void 0;
+      const openPos = openFragment.getStart(sourceFile) + 1;
+      const closePos = closeFragment.getStart(sourceFile) + 2;
+      if (position !== openPos && position !== closePos) return void 0;
+      return {
+        ranges: [{ start: openPos, length: 0 }, { start: closePos, length: 0 }],
+        wordPattern: jsxTagWordPattern
+      };
+    } else {
+      const tag = findAncestor(token.parent, (n) => {
+        if (isJsxOpeningElement(n) || isJsxClosingElement(n)) {
+          return true;
+        }
+        return false;
+      });
+      if (!tag) return void 0;
+      Debug.assert(isJsxOpeningElement(tag) || isJsxClosingElement(tag), "tag should be opening or closing element");
+      const openTag = tag.parent.openingElement;
+      const closeTag = tag.parent.closingElement;
+      const openTagNameStart = openTag.tagName.getStart(sourceFile);
+      const openTagNameEnd = openTag.tagName.end;
+      const closeTagNameStart = closeTag.tagName.getStart(sourceFile);
+      const closeTagNameEnd = closeTag.tagName.end;
+      if (openTagNameStart === openTag.getStart(sourceFile) || closeTagNameStart === closeTag.getStart(sourceFile) || openTagNameEnd === openTag.getEnd() || closeTagNameEnd === closeTag.getEnd()) return void 0;
+      if (!(openTagNameStart <= position && position <= openTagNameEnd || closeTagNameStart <= position && position <= closeTagNameEnd)) return void 0;
+      const openingTagText = openTag.tagName.getText(sourceFile);
+      if (openingTagText !== closeTag.tagName.getText(sourceFile)) return void 0;
+      return {
+        ranges: [{ start: openTagNameStart, length: openTagNameEnd - openTagNameStart }, { start: closeTagNameStart, length: closeTagNameEnd - closeTagNameStart }],
+        wordPattern: jsxTagWordPattern
+      };
+    }
+  }
+  function getLinesForRange(sourceFile, textRange) {
+    return {
+      lineStarts: sourceFile.getLineStarts(),
+      firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line,
+      lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line
+    };
+  }
+  function toggleLineComment(fileName, textRange, insertComment) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
+    let isCommenting = insertComment || false;
+    let leftMostPosition = Number.MAX_VALUE;
+    const lineTextStarts = /* @__PURE__ */ new Map();
+    const firstNonWhitespaceCharacterRegex = new RegExp(/\S/);
+    const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]);
+    const openComment = isJsx ? "{/*" : "//";
+    for (let i = firstLine; i <= lastLine; i++) {
+      const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i]));
+      const regExec = firstNonWhitespaceCharacterRegex.exec(lineText);
+      if (regExec) {
+        leftMostPosition = Math.min(leftMostPosition, regExec.index);
+        lineTextStarts.set(i.toString(), regExec.index);
+        if (lineText.substr(regExec.index, openComment.length) !== openComment) {
+          isCommenting = insertComment === void 0 || insertComment;
+        }
+      }
+    }
+    for (let i = firstLine; i <= lastLine; i++) {
+      if (firstLine !== lastLine && lineStarts[i] === textRange.end) {
+        continue;
+      }
+      const lineTextStart = lineTextStarts.get(i.toString());
+      if (lineTextStart !== void 0) {
+        if (isJsx) {
+          textChanges2.push(...toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx));
+        } else if (isCommenting) {
+          textChanges2.push({
+            newText: openComment,
+            span: {
+              length: 0,
+              start: lineStarts[i] + leftMostPosition
+            }
+          });
+        } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) {
+          textChanges2.push({
+            newText: "",
+            span: {
+              length: openComment.length,
+              start: lineStarts[i] + lineTextStart
             }
-            return pipelineEmitWithSubstitution;
+          });
+        }
+      }
+    }
+    return textChanges2;
+  }
+  function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) {
+    var _a2;
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { text } = sourceFile;
+    let hasComment = false;
+    let isCommenting = insertComment || false;
+    const positions = [];
+    let { pos } = textRange;
+    const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos);
+    const openMultiline = isJsx ? "{/*" : "/*";
+    const closeMultiline = isJsx ? "*/}" : "*/";
+    const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*";
+    const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/";
+    while (pos <= textRange.end) {
+      const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0;
+      const commentRange = isInComment(sourceFile, pos + offset);
+      if (commentRange) {
+        if (isJsx) {
+          commentRange.pos--;
+          commentRange.end++;
+        }
+        positions.push(commentRange.pos);
+        if (commentRange.kind === 3 /* MultiLineCommentTrivia */) {
+          positions.push(commentRange.end);
+        }
+        hasComment = true;
+        pos = commentRange.end + 1;
+      } else {
+        const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`);
+        isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos);
+        pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length;
+      }
+    }
+    if (isCommenting || !hasComment) {
+      if (((_a2 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a2.kind) !== 2 /* SingleLineCommentTrivia */) {
+        insertSorted(positions, textRange.pos, compareValues);
+      }
+      insertSorted(positions, textRange.end, compareValues);
+      const firstPos = positions[0];
+      if (text.substr(firstPos, openMultiline.length) !== openMultiline) {
+        textChanges2.push({
+          newText: openMultiline,
+          span: {
+            length: 0,
+            start: firstPos
           }
-        case 2 /* Comments */:
-          if (shouldEmitComments(node)) {
-            return pipelineEmitWithComments;
+        });
+      }
+      for (let i = 1; i < positions.length - 1; i++) {
+        if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) {
+          textChanges2.push({
+            newText: closeMultiline,
+            span: {
+              length: 0,
+              start: positions[i]
+            }
+          });
+        }
+        if (text.substr(positions[i], openMultiline.length) !== openMultiline) {
+          textChanges2.push({
+            newText: openMultiline,
+            span: {
+              length: 0,
+              start: positions[i]
+            }
+          });
+        }
+      }
+      if (textChanges2.length % 2 !== 0) {
+        textChanges2.push({
+          newText: closeMultiline,
+          span: {
+            length: 0,
+            start: positions[positions.length - 1]
           }
-        case 3 /* SourceMaps */:
-          if (shouldEmitSourceMaps(node)) {
-            return pipelineEmitWithSourceMaps;
+        });
+      }
+    } else {
+      for (const pos2 of positions) {
+        const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0;
+        const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0;
+        textChanges2.push({
+          newText: "",
+          span: {
+            length: openMultiline.length,
+            start: pos2 - offset
           }
-        case 4 /* Emit */:
-          return pipelineEmitWithHint;
-        default:
-          return Debug.assertNever(phase);
+        });
       }
     }
-    function getNextPipelinePhase(currentPhase, emitHint, node) {
-      return getPipelinePhase(currentPhase + 1, emitHint, node);
-    }
-    function pipelineEmitWithNotification(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node);
-      onEmitNode(hint, node, pipelinePhase);
+    return textChanges2;
+  }
+  function commentSelection(fileName, textRange) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
+    return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(
+      fileName,
+      textRange,
+      /*insertComment*/
+      true
+    ) : toggleLineComment(
+      fileName,
+      textRange,
+      /*insertComment*/
+      true
+    );
+  }
+  function uncommentSelection(fileName, textRange) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { pos } = textRange;
+    let { end } = textRange;
+    if (pos === end) {
+      end += isInsideJsxElement(sourceFile, pos) ? 2 : 1;
+    }
+    for (let i = pos; i <= end; i++) {
+      const commentRange = isInComment(sourceFile, i);
+      if (commentRange) {
+        switch (commentRange.kind) {
+          case 2 /* SingleLineCommentTrivia */:
+            textChanges2.push(...toggleLineComment(
+              fileName,
+              { end: commentRange.end, pos: commentRange.pos + 1 },
+              /*insertComment*/
+              false
+            ));
+            break;
+          case 3 /* MultiLineCommentTrivia */:
+            textChanges2.push(...toggleMultilineComment(
+              fileName,
+              { end: commentRange.end, pos: commentRange.pos + 1 },
+              /*insertComment*/
+              false
+            ));
+        }
+        i = commentRange.end + 1;
+      }
     }
-    function pipelineEmitWithHint(hint, node) {
-      onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
-      if (preserveSourceNewlines) {
-        const savedPreserveSourceNewlines = preserveSourceNewlines;
-        beforeEmitNode(node);
-        pipelineEmitWithHintWorker(hint, node);
-        afterEmitNode(savedPreserveSourceNewlines);
-      } else {
-        pipelineEmitWithHintWorker(hint, node);
-      }
-      onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
-      currentParenthesizerRule = void 0;
-    }
-    function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) {
-      if (allowSnippets) {
-        const snippet = getSnippetElement(node);
-        if (snippet) {
-          return emitSnippetNode(hint, node, snippet);
-        }
-      }
-      if (hint === 0 /* SourceFile */)
-        return emitSourceFile(cast(node, isSourceFile));
-      if (hint === 2 /* IdentifierName */)
-        return emitIdentifier(cast(node, isIdentifier));
-      if (hint === 6 /* JsxAttributeValue */)
-        return emitLiteral(
-          cast(node, isStringLiteral),
-          /*jsxAttributeEscape*/
-          true
-        );
-      if (hint === 3 /* MappedTypeParameter */)
-        return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
-      if (hint === 7 /* ImportTypeNodeAttributes */)
-        return emitImportTypeNodeAttributes(cast(node, isImportAttributes));
-      if (hint === 5 /* EmbeddedStatement */) {
-        Debug.assertNode(node, isEmptyStatement);
-        return emitEmptyStatement(
-          /*isEmbeddedStatement*/
-          true
-        );
+    return textChanges2;
+  }
+  function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) {
+    return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2);
+  }
+  function isUnclosedFragment({ closingFragment, parent: parent2 }) {
+    return !!(closingFragment.flags & 262144 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2);
+  }
+  function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position);
+    return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0;
+  }
+  function getTodoComments(fileName, descriptors) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    cancellationToken.throwIfCancellationRequested();
+    const fileContents = sourceFile.text;
+    const result = [];
+    if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) {
+      const regExp = getTodoCommentsRegExp();
+      let matchArray;
+      while (matchArray = regExp.exec(fileContents)) {
+        cancellationToken.throwIfCancellationRequested();
+        const firstDescriptorCaptureIndex = 3;
+        Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex);
+        const preamble = matchArray[1];
+        const matchPosition = matchArray.index + preamble.length;
+        if (!isInComment(sourceFile, matchPosition)) {
+          continue;
+        }
+        let descriptor;
+        for (let i = 0; i < descriptors.length; i++) {
+          if (matchArray[i + firstDescriptorCaptureIndex]) {
+            descriptor = descriptors[i];
+          }
+        }
+        if (descriptor === void 0) return Debug.fail();
+        if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) {
+          continue;
+        }
+        const message = matchArray[2];
+        result.push({ descriptor, message, position: matchPosition });
       }
-      if (hint === 4 /* Unspecified */) {
-        switch (node.kind) {
-          case 16 /* TemplateHead */:
-          case 17 /* TemplateMiddle */:
-          case 18 /* TemplateTail */:
-            return emitLiteral(
-              node,
-              /*jsxAttributeEscape*/
-              false
-            );
-          case 80 /* Identifier */:
-            return emitIdentifier(node);
-          case 81 /* PrivateIdentifier */:
-            return emitPrivateIdentifier(node);
-          case 166 /* QualifiedName */:
-            return emitQualifiedName(node);
-          case 167 /* ComputedPropertyName */:
-            return emitComputedPropertyName(node);
-          case 168 /* TypeParameter */:
-            return emitTypeParameter(node);
-          case 169 /* Parameter */:
-            return emitParameter(node);
-          case 170 /* Decorator */:
-            return emitDecorator(node);
-          case 171 /* PropertySignature */:
-            return emitPropertySignature(node);
-          case 172 /* PropertyDeclaration */:
-            return emitPropertyDeclaration(node);
-          case 173 /* MethodSignature */:
-            return emitMethodSignature(node);
-          case 174 /* MethodDeclaration */:
-            return emitMethodDeclaration(node);
-          case 175 /* ClassStaticBlockDeclaration */:
-            return emitClassStaticBlockDeclaration(node);
-          case 176 /* Constructor */:
-            return emitConstructor(node);
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            return emitAccessorDeclaration(node);
-          case 179 /* CallSignature */:
-            return emitCallSignature(node);
-          case 180 /* ConstructSignature */:
-            return emitConstructSignature(node);
-          case 181 /* IndexSignature */:
-            return emitIndexSignature(node);
-          case 182 /* TypePredicate */:
-            return emitTypePredicate(node);
-          case 183 /* TypeReference */:
-            return emitTypeReference(node);
-          case 184 /* FunctionType */:
-            return emitFunctionType(node);
-          case 185 /* ConstructorType */:
-            return emitConstructorType(node);
-          case 186 /* TypeQuery */:
-            return emitTypeQuery(node);
-          case 187 /* TypeLiteral */:
-            return emitTypeLiteral(node);
-          case 188 /* ArrayType */:
-            return emitArrayType(node);
-          case 189 /* TupleType */:
-            return emitTupleType(node);
-          case 190 /* OptionalType */:
-            return emitOptionalType(node);
-          case 192 /* UnionType */:
-            return emitUnionType(node);
-          case 193 /* IntersectionType */:
-            return emitIntersectionType(node);
-          case 194 /* ConditionalType */:
-            return emitConditionalType(node);
-          case 195 /* InferType */:
-            return emitInferType(node);
-          case 196 /* ParenthesizedType */:
-            return emitParenthesizedType(node);
-          case 233 /* ExpressionWithTypeArguments */:
-            return emitExpressionWithTypeArguments(node);
-          case 197 /* ThisType */:
-            return emitThisType();
-          case 198 /* TypeOperator */:
-            return emitTypeOperator(node);
-          case 199 /* IndexedAccessType */:
-            return emitIndexedAccessType(node);
-          case 200 /* MappedType */:
-            return emitMappedType(node);
-          case 201 /* LiteralType */:
-            return emitLiteralType(node);
-          case 202 /* NamedTupleMember */:
-            return emitNamedTupleMember(node);
-          case 203 /* TemplateLiteralType */:
-            return emitTemplateType(node);
-          case 204 /* TemplateLiteralTypeSpan */:
-            return emitTemplateTypeSpan(node);
-          case 205 /* ImportType */:
-            return emitImportTypeNode(node);
-          case 206 /* ObjectBindingPattern */:
-            return emitObjectBindingPattern(node);
-          case 207 /* ArrayBindingPattern */:
-            return emitArrayBindingPattern(node);
-          case 208 /* BindingElement */:
-            return emitBindingElement(node);
-          case 239 /* TemplateSpan */:
-            return emitTemplateSpan(node);
-          case 240 /* SemicolonClassElement */:
-            return emitSemicolonClassElement();
-          case 241 /* Block */:
-            return emitBlock(node);
-          case 243 /* VariableStatement */:
-            return emitVariableStatement(node);
-          case 242 /* EmptyStatement */:
-            return emitEmptyStatement(
-              /*isEmbeddedStatement*/
-              false
-            );
-          case 244 /* ExpressionStatement */:
-            return emitExpressionStatement(node);
-          case 245 /* IfStatement */:
-            return emitIfStatement(node);
-          case 246 /* DoStatement */:
-            return emitDoStatement(node);
-          case 247 /* WhileStatement */:
-            return emitWhileStatement(node);
-          case 248 /* ForStatement */:
-            return emitForStatement(node);
-          case 249 /* ForInStatement */:
-            return emitForInStatement(node);
-          case 250 /* ForOfStatement */:
-            return emitForOfStatement(node);
-          case 251 /* ContinueStatement */:
-            return emitContinueStatement(node);
-          case 252 /* BreakStatement */:
-            return emitBreakStatement(node);
-          case 253 /* ReturnStatement */:
-            return emitReturnStatement(node);
-          case 254 /* WithStatement */:
-            return emitWithStatement(node);
-          case 255 /* SwitchStatement */:
-            return emitSwitchStatement(node);
-          case 256 /* LabeledStatement */:
-            return emitLabeledStatement(node);
-          case 257 /* ThrowStatement */:
-            return emitThrowStatement(node);
-          case 258 /* TryStatement */:
-            return emitTryStatement(node);
-          case 259 /* DebuggerStatement */:
-            return emitDebuggerStatement(node);
-          case 260 /* VariableDeclaration */:
-            return emitVariableDeclaration(node);
-          case 261 /* VariableDeclarationList */:
-            return emitVariableDeclarationList(node);
-          case 262 /* FunctionDeclaration */:
-            return emitFunctionDeclaration(node);
-          case 263 /* ClassDeclaration */:
-            return emitClassDeclaration(node);
-          case 264 /* InterfaceDeclaration */:
-            return emitInterfaceDeclaration(node);
-          case 265 /* TypeAliasDeclaration */:
-            return emitTypeAliasDeclaration(node);
-          case 266 /* EnumDeclaration */:
-            return emitEnumDeclaration(node);
-          case 267 /* ModuleDeclaration */:
-            return emitModuleDeclaration(node);
-          case 268 /* ModuleBlock */:
-            return emitModuleBlock(node);
-          case 269 /* CaseBlock */:
-            return emitCaseBlock(node);
-          case 270 /* NamespaceExportDeclaration */:
-            return emitNamespaceExportDeclaration(node);
-          case 271 /* ImportEqualsDeclaration */:
-            return emitImportEqualsDeclaration(node);
-          case 272 /* ImportDeclaration */:
-            return emitImportDeclaration(node);
-          case 273 /* ImportClause */:
-            return emitImportClause(node);
-          case 274 /* NamespaceImport */:
-            return emitNamespaceImport(node);
-          case 280 /* NamespaceExport */:
-            return emitNamespaceExport(node);
-          case 275 /* NamedImports */:
-            return emitNamedImports(node);
-          case 276 /* ImportSpecifier */:
-            return emitImportSpecifier(node);
-          case 277 /* ExportAssignment */:
-            return emitExportAssignment(node);
-          case 278 /* ExportDeclaration */:
-            return emitExportDeclaration(node);
-          case 279 /* NamedExports */:
-            return emitNamedExports(node);
-          case 281 /* ExportSpecifier */:
-            return emitExportSpecifier(node);
-          case 300 /* ImportAttributes */:
-            return emitImportAttributes(node);
-          case 301 /* ImportAttribute */:
-            return emitImportAttribute(node);
-          case 282 /* MissingDeclaration */:
-            return;
-          case 283 /* ExternalModuleReference */:
-            return emitExternalModuleReference(node);
-          case 12 /* JsxText */:
-            return emitJsxText(node);
-          case 286 /* JsxOpeningElement */:
-          case 289 /* JsxOpeningFragment */:
-            return emitJsxOpeningElementOrFragment(node);
-          case 287 /* JsxClosingElement */:
-          case 290 /* JsxClosingFragment */:
-            return emitJsxClosingElementOrFragment(node);
-          case 291 /* JsxAttribute */:
-            return emitJsxAttribute(node);
-          case 292 /* JsxAttributes */:
-            return emitJsxAttributes(node);
-          case 293 /* JsxSpreadAttribute */:
-            return emitJsxSpreadAttribute(node);
-          case 294 /* JsxExpression */:
-            return emitJsxExpression(node);
-          case 295 /* JsxNamespacedName */:
-            return emitJsxNamespacedName(node);
-          case 296 /* CaseClause */:
-            return emitCaseClause(node);
-          case 297 /* DefaultClause */:
-            return emitDefaultClause(node);
-          case 298 /* HeritageClause */:
-            return emitHeritageClause(node);
-          case 299 /* CatchClause */:
-            return emitCatchClause(node);
-          case 303 /* PropertyAssignment */:
-            return emitPropertyAssignment(node);
-          case 304 /* ShorthandPropertyAssignment */:
-            return emitShorthandPropertyAssignment(node);
-          case 305 /* SpreadAssignment */:
-            return emitSpreadAssignment(node);
-          case 306 /* EnumMember */:
-            return emitEnumMember(node);
-          case 307 /* UnparsedPrologue */:
-            return writeUnparsedNode(node);
-          case 314 /* UnparsedSource */:
-          case 308 /* UnparsedPrepend */:
-            return emitUnparsedSourceOrPrepend(node);
-          case 309 /* UnparsedText */:
-          case 310 /* UnparsedInternalText */:
-            return emitUnparsedTextLike(node);
-          case 311 /* UnparsedSyntheticReference */:
-            return emitUnparsedSyntheticReference(node);
-          case 312 /* SourceFile */:
-            return emitSourceFile(node);
-          case 313 /* Bundle */:
-            return Debug.fail("Bundles should be printed using printBundle");
-          case 315 /* InputFiles */:
-            return Debug.fail("InputFiles should not be printed");
-          case 316 /* JSDocTypeExpression */:
-            return emitJSDocTypeExpression(node);
-          case 317 /* JSDocNameReference */:
-            return emitJSDocNameReference(node);
-          case 319 /* JSDocAllType */:
-            return writePunctuation("*");
-          case 320 /* JSDocUnknownType */:
-            return writePunctuation("?");
-          case 321 /* JSDocNullableType */:
-            return emitJSDocNullableType(node);
-          case 322 /* JSDocNonNullableType */:
-            return emitJSDocNonNullableType(node);
-          case 323 /* JSDocOptionalType */:
-            return emitJSDocOptionalType(node);
-          case 324 /* JSDocFunctionType */:
-            return emitJSDocFunctionType(node);
-          case 191 /* RestType */:
-          case 325 /* JSDocVariadicType */:
-            return emitRestOrJSDocVariadicType(node);
-          case 326 /* JSDocNamepathType */:
-            return;
-          case 327 /* JSDoc */:
-            return emitJSDoc(node);
-          case 329 /* JSDocTypeLiteral */:
-            return emitJSDocTypeLiteral(node);
-          case 330 /* JSDocSignature */:
-            return emitJSDocSignature(node);
-          case 334 /* JSDocTag */:
-          case 339 /* JSDocClassTag */:
-          case 344 /* JSDocOverrideTag */:
-            return emitJSDocSimpleTag(node);
-          case 335 /* JSDocAugmentsTag */:
-          case 336 /* JSDocImplementsTag */:
-            return emitJSDocHeritageTag(node);
-          case 337 /* JSDocAuthorTag */:
-          case 338 /* JSDocDeprecatedTag */:
-            return;
-          case 340 /* JSDocPublicTag */:
-          case 341 /* JSDocPrivateTag */:
-          case 342 /* JSDocProtectedTag */:
-          case 343 /* JSDocReadonlyTag */:
-            return;
-          case 345 /* JSDocCallbackTag */:
-            return emitJSDocCallbackTag(node);
-          case 346 /* JSDocOverloadTag */:
-            return emitJSDocOverloadTag(node);
-          case 348 /* JSDocParameterTag */:
-          case 355 /* JSDocPropertyTag */:
-            return emitJSDocPropertyLikeTag(node);
-          case 347 /* JSDocEnumTag */:
-          case 349 /* JSDocReturnTag */:
-          case 350 /* JSDocThisTag */:
-          case 351 /* JSDocTypeTag */:
-          case 356 /* JSDocThrowsTag */:
-          case 357 /* JSDocSatisfiesTag */:
-            return emitJSDocSimpleTypedTag(node);
-          case 352 /* JSDocTemplateTag */:
-            return emitJSDocTemplateTag(node);
-          case 353 /* JSDocTypedefTag */:
-            return emitJSDocTypedefTag(node);
-          case 354 /* JSDocSeeTag */:
-            return emitJSDocSeeTag(node);
-          case 359 /* NotEmittedStatement */:
-            return;
+    }
+    return result;
+    function escapeRegExp(str) {
+      return str.replace(/[-[\]/{}()*+?.\\^$|]/g, "\\$&");
+    }
+    function getTodoCommentsRegExp() {
+      const singleLineCommentStart = /(?:\/\/+\s*)/.source;
+      const multiLineCommentStart = /(?:\/\*+\s*)/.source;
+      const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source;
+      const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")";
+      const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")";
+      const endOfLineOrEndOfComment = /(?:$|\*\/)/.source;
+      const messageRemainder = /(?:.*?)/.source;
+      const messagePortion = "(" + literals + messageRemainder + ")";
+      const regExpString = preamble + messagePortion + endOfLineOrEndOfComment;
+      return new RegExp(regExpString, "gim");
+    }
+    function isLetterOrDigit(char) {
+      return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */;
+    }
+    function isNodeModulesFile(path) {
+      return path.includes("/node_modules/");
+    }
+  }
+  function getRenameInfo2(fileName, position, preferences) {
+    synchronizeHostData();
+    return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {});
+  }
+  function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) {
+    const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end];
+    return {
+      file,
+      startPosition,
+      endPosition,
+      program: getProgram(),
+      host,
+      formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
+      // TODO: GH#18217
+      cancellationToken,
+      preferences,
+      triggerReason,
+      kind
+    };
+  }
+  function getInlayHintsContext(file, span, preferences) {
+    return {
+      file,
+      program: getProgram(),
+      host,
+      span,
+      preferences,
+      cancellationToken
+    };
+  }
+  function getSmartSelectionRange2(fileName, position) {
+    return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName));
+  }
+  function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind, includeInteractiveActions) {
+    synchronizeHostData();
+    const file = getValidSourceFile(fileName);
+    return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind), includeInteractiveActions);
+  }
+  function getMoveToRefactoringFileSuggestions(fileName, positionOrRange, preferences = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const allFiles = Debug.checkDefined(program.getSourceFiles());
+    const extension = extensionFromPath(fileName);
+    const toMove = getStatementsToMove(getRefactorContext(sourceFile, positionOrRange, preferences, emptyOptions));
+    const toMoveContainsJsx = containsJsx(toMove == null ? void 0 : toMove.all);
+    const files = mapDefined(allFiles, (file) => {
+      const fileNameExtension = extensionFromPath(file.fileName);
+      const isValidSourceFile = !(program == null ? void 0 : program.isSourceFileFromExternalLibrary(sourceFile)) && !(sourceFile === getValidSourceFile(file.fileName) || extension === ".ts" /* Ts */ && fileNameExtension === ".d.ts" /* Dts */ || extension === ".d.ts" /* Dts */ && startsWith(getBaseFileName(file.fileName), "lib.") && fileNameExtension === ".d.ts" /* Dts */);
+      return isValidSourceFile && (extension === fileNameExtension || (extension === ".tsx" /* Tsx */ && fileNameExtension === ".ts" /* Ts */ || extension === ".jsx" /* Jsx */ && fileNameExtension === ".js" /* Js */) && !toMoveContainsJsx) ? file.fileName : void 0;
+    });
+    return { newFileName: createNewFileName(sourceFile, program, host, toMove), files };
+  }
+  function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName14, actionName2, preferences = emptyOptions, interactiveRefactorArguments) {
+    synchronizeHostData();
+    const file = getValidSourceFile(fileName);
+    return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName14, actionName2, interactiveRefactorArguments);
+  }
+  function toLineColumnOffset(fileName, position) {
+    if (position === 0) {
+      return { line: 0, character: 0 };
+    }
+    return sourceMapper.toLineColumnOffset(fileName, position);
+  }
+  function prepareCallHierarchy(fileName, position) {
+    synchronizeHostData();
+    const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position));
+    return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration));
+  }
+  function provideCallHierarchyIncomingCalls(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
+    return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : [];
+  }
+  function provideCallHierarchyOutgoingCalls(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
+    return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : [];
+  }
+  function provideInlayHints2(fileName, span, preferences = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences));
+  }
+  function mapCode2(sourceFile, contents, focusLocations, formatOptions, preferences) {
+    return ts_MapCode_exports.mapCode(
+      syntaxTreeCache.getCurrentSourceFile(sourceFile),
+      contents,
+      focusLocations,
+      host,
+      ts_formatting_exports.getFormatContext(formatOptions, host),
+      preferences
+    );
+  }
+  const ls = {
+    dispose,
+    cleanupSemanticCache,
+    getSyntacticDiagnostics,
+    getSemanticDiagnostics,
+    getSuggestionDiagnostics,
+    getCompilerOptionsDiagnostics,
+    getSyntacticClassifications: getSyntacticClassifications2,
+    getSemanticClassifications: getSemanticClassifications3,
+    getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2,
+    getEncodedSemanticClassifications: getEncodedSemanticClassifications3,
+    getCompletionsAtPosition: getCompletionsAtPosition2,
+    getCompletionEntryDetails: getCompletionEntryDetails2,
+    getCompletionEntrySymbol: getCompletionEntrySymbol2,
+    getSignatureHelpItems: getSignatureHelpItems2,
+    getQuickInfoAtPosition,
+    getDefinitionAtPosition: getDefinitionAtPosition2,
+    getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2,
+    getImplementationAtPosition,
+    getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2,
+    getReferencesAtPosition,
+    findReferences,
+    getFileReferences,
+    getDocumentHighlights,
+    getNameOrDottedNameSpan,
+    getBreakpointStatementAtPosition,
+    getNavigateToItems: getNavigateToItems2,
+    getRenameInfo: getRenameInfo2,
+    getSmartSelectionRange: getSmartSelectionRange2,
+    findRenameLocations,
+    getNavigationBarItems: getNavigationBarItems2,
+    getNavigationTree: getNavigationTree2,
+    getOutliningSpans,
+    getTodoComments,
+    getBraceMatchingAtPosition,
+    getIndentationAtPosition,
+    getFormattingEditsForRange,
+    getFormattingEditsForDocument,
+    getFormattingEditsAfterKeystroke,
+    getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2,
+    isValidBraceCompletionAtPosition,
+    getJsxClosingTagAtPosition,
+    getLinkedEditingRangeAtPosition,
+    getSpanOfEnclosingComment,
+    getCodeFixesAtPosition,
+    getCombinedCodeFix,
+    applyCodeActionCommand,
+    organizeImports: organizeImports2,
+    getEditsForFileRename: getEditsForFileRename2,
+    getEmitOutput,
+    getNonBoundSourceFile,
+    getProgram,
+    getCurrentProgram: () => program,
+    getAutoImportProvider,
+    updateIsDefinitionOfReferencedSymbols,
+    getApplicableRefactors: getApplicableRefactors2,
+    getEditsForRefactor: getEditsForRefactor2,
+    getMoveToRefactoringFileSuggestions,
+    toLineColumnOffset,
+    getSourceMapper: () => sourceMapper,
+    clearSourceMapperCache: () => sourceMapper.clearCache(),
+    prepareCallHierarchy,
+    provideCallHierarchyIncomingCalls,
+    provideCallHierarchyOutgoingCalls,
+    toggleLineComment,
+    toggleMultilineComment,
+    commentSelection,
+    uncommentSelection,
+    provideInlayHints: provideInlayHints2,
+    getSupportedCodeFixes,
+    getPasteEdits,
+    mapCode: mapCode2
+  };
+  switch (languageServiceMode) {
+    case 0 /* Semantic */:
+      break;
+    case 1 /* PartialSemantic */:
+      invalidOperationsInPartialSemanticMode.forEach(
+        (key) => ls[key] = () => {
+          throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`);
         }
-        if (isExpression(node)) {
-          hint = 1 /* Expression */;
-          if (substituteNode !== noEmitSubstitution) {
-            const substitute = substituteNode(hint, node) || node;
-            if (substitute !== node) {
-              node = substitute;
-              if (currentParenthesizerRule) {
-                node = currentParenthesizerRule(node);
-              }
-            }
-          }
+      );
+      break;
+    case 2 /* Syntactic */:
+      invalidOperationsInSyntacticMode.forEach(
+        (key) => ls[key] = () => {
+          throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`);
         }
+      );
+      break;
+    default:
+      Debug.assertNever(languageServiceMode);
+  }
+  return ls;
+}
+function getNameTable(sourceFile) {
+  if (!sourceFile.nameTable) {
+    initializeNameTable(sourceFile);
+  }
+  return sourceFile.nameTable;
+}
+function initializeNameTable(sourceFile) {
+  const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map();
+  sourceFile.forEachChild(function walk(node) {
+    if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) {
+      const text = getEscapedTextOfIdentifierOrLiteral(node);
+      nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
+    } else if (isPrivateIdentifier(node)) {
+      const text = node.escapedText;
+      nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
+    }
+    forEachChild(node, walk);
+    if (hasJSDocNodes(node)) {
+      for (const jsDoc of node.jsDoc) {
+        forEachChild(jsDoc, walk);
       }
-      if (hint === 1 /* Expression */) {
-        switch (node.kind) {
-          case 9 /* NumericLiteral */:
-          case 10 /* BigIntLiteral */:
-            return emitNumericOrBigIntLiteral(node);
-          case 11 /* StringLiteral */:
-          case 14 /* RegularExpressionLiteral */:
-          case 15 /* NoSubstitutionTemplateLiteral */:
-            return emitLiteral(
-              node,
-              /*jsxAttributeEscape*/
-              false
-            );
-          case 80 /* Identifier */:
-            return emitIdentifier(node);
-          case 81 /* PrivateIdentifier */:
-            return emitPrivateIdentifier(node);
-          case 209 /* ArrayLiteralExpression */:
-            return emitArrayLiteralExpression(node);
-          case 210 /* ObjectLiteralExpression */:
-            return emitObjectLiteralExpression(node);
-          case 211 /* PropertyAccessExpression */:
-            return emitPropertyAccessExpression(node);
-          case 212 /* ElementAccessExpression */:
-            return emitElementAccessExpression(node);
-          case 213 /* CallExpression */:
-            return emitCallExpression(node);
-          case 214 /* NewExpression */:
-            return emitNewExpression(node);
-          case 215 /* TaggedTemplateExpression */:
-            return emitTaggedTemplateExpression(node);
-          case 216 /* TypeAssertionExpression */:
-            return emitTypeAssertionExpression(node);
-          case 217 /* ParenthesizedExpression */:
-            return emitParenthesizedExpression(node);
-          case 218 /* FunctionExpression */:
-            return emitFunctionExpression(node);
-          case 219 /* ArrowFunction */:
-            return emitArrowFunction(node);
-          case 220 /* DeleteExpression */:
-            return emitDeleteExpression(node);
-          case 221 /* TypeOfExpression */:
-            return emitTypeOfExpression(node);
-          case 222 /* VoidExpression */:
-            return emitVoidExpression(node);
-          case 223 /* AwaitExpression */:
-            return emitAwaitExpression(node);
-          case 224 /* PrefixUnaryExpression */:
-            return emitPrefixUnaryExpression(node);
-          case 225 /* PostfixUnaryExpression */:
-            return emitPostfixUnaryExpression(node);
-          case 226 /* BinaryExpression */:
-            return emitBinaryExpression(node);
-          case 227 /* ConditionalExpression */:
-            return emitConditionalExpression(node);
-          case 228 /* TemplateExpression */:
-            return emitTemplateExpression(node);
-          case 229 /* YieldExpression */:
-            return emitYieldExpression(node);
-          case 230 /* SpreadElement */:
-            return emitSpreadElement(node);
-          case 231 /* ClassExpression */:
-            return emitClassExpression(node);
-          case 232 /* OmittedExpression */:
-            return;
-          case 234 /* AsExpression */:
-            return emitAsExpression(node);
-          case 235 /* NonNullExpression */:
-            return emitNonNullExpression(node);
-          case 233 /* ExpressionWithTypeArguments */:
-            return emitExpressionWithTypeArguments(node);
-          case 238 /* SatisfiesExpression */:
-            return emitSatisfiesExpression(node);
-          case 236 /* MetaProperty */:
-            return emitMetaProperty(node);
-          case 237 /* SyntheticExpression */:
-            return Debug.fail("SyntheticExpression should never be printed.");
-          case 282 /* MissingDeclaration */:
-            return;
-          case 284 /* JsxElement */:
-            return emitJsxElement(node);
-          case 285 /* JsxSelfClosingElement */:
-            return emitJsxSelfClosingElement(node);
-          case 288 /* JsxFragment */:
-            return emitJsxFragment(node);
-          case 358 /* SyntaxList */:
-            return Debug.fail("SyntaxList should not be printed");
-          case 359 /* NotEmittedStatement */:
-            return;
-          case 360 /* PartiallyEmittedExpression */:
-            return emitPartiallyEmittedExpression(node);
-          case 361 /* CommaListExpression */:
-            return emitCommaList(node);
-          case 362 /* SyntheticReferenceExpression */:
-            return Debug.fail("SyntheticReferenceExpression should not be printed");
-        }
-      }
-      if (isKeyword(node.kind))
-        return writeTokenNode(node, writeKeyword);
-      if (isTokenKind(node.kind))
-        return writeTokenNode(node, writePunctuation);
-      Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`);
-    }
-    function emitMappedTypeParameter(node) {
-      emit(node.name);
-      writeSpace();
-      writeKeyword("in");
-      writeSpace();
-      emit(node.constraint);
     }
-    function pipelineEmitWithSubstitution(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node);
-      Debug.assertIsDefined(lastSubstitution);
-      node = lastSubstitution;
-      lastSubstitution = void 0;
-      pipelinePhase(hint, node);
+  });
+}
+function literalIsName(node) {
+  return isDeclarationName(node) || node.parent.kind === 283 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node);
+}
+function getContainingObjectLiteralElement(node) {
+  const element = getContainingObjectLiteralElementWorker(node);
+  return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0;
+}
+function getContainingObjectLiteralElementWorker(node) {
+  switch (node.kind) {
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 9 /* NumericLiteral */:
+      if (node.parent.kind === 167 /* ComputedPropertyName */) {
+        return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0;
+      }
+    case 80 /* Identifier */:
+      return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.parent.kind === 292 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0;
+  }
+  return void 0;
+}
+function getSymbolAtLocationForQuickInfo(node, checker) {
+  const object = getContainingObjectLiteralElement(node);
+  if (object) {
+    const contextualType = checker.getContextualType(object.parent);
+    const properties = contextualType && getPropertySymbolsFromContextualType(
+      object,
+      checker,
+      contextualType,
+      /*unionSymbolOk*/
+      false
+    );
+    if (properties && properties.length === 1) {
+      return first(properties);
+    }
+  }
+  return checker.getSymbolAtLocation(node);
+}
+function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) {
+  const name = getNameFromPropertyName(node.name);
+  if (!name) return emptyArray;
+  if (!contextualType.isUnion()) {
+    const symbol = contextualType.getProperty(name);
+    return symbol ? [symbol] : emptyArray;
+  }
+  const filteredTypes = isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent) ? filter(contextualType.types, (t) => !checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent)) : contextualType.types;
+  const discriminatedPropertySymbols = mapDefined(filteredTypes, (t) => t.getProperty(name));
+  if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) {
+    const symbol = contextualType.getProperty(name);
+    if (symbol) return [symbol];
+  }
+  if (!filteredTypes.length && !discriminatedPropertySymbols.length) {
+    return mapDefined(contextualType.types, (t) => t.getProperty(name));
+  }
+  return deduplicate(discriminatedPropertySymbols, equateValues);
+}
+function isArgumentOfElementAccessExpression(node) {
+  return node && node.parent && node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.argumentExpression === node;
+}
+function getDefaultLibFilePath(options) {
+  if (sys) {
+    return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options));
+  }
+  throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. ");
+}
+setObjectAllocator(getServicesObjectAllocator());
+
+// src/services/transform.ts
+function transform(source, transformers, compilerOptions) {
+  const diagnostics = [];
+  compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
+  const nodes = isArray(source) ? source : [source];
+  const result = transformNodes(
+    /*resolver*/
+    void 0,
+    /*host*/
+    void 0,
+    factory,
+    compilerOptions,
+    nodes,
+    transformers,
+    /*allowDtsFiles*/
+    true
+  );
+  result.diagnostics = concatenate(result.diagnostics, diagnostics);
+  return result;
+}
+
+// src/services/_namespaces/ts.BreakpointResolver.ts
+var ts_BreakpointResolver_exports = {};
+__export(ts_BreakpointResolver_exports, {
+  spanInSourceFileAtLocation: () => spanInSourceFileAtLocation
+});
+
+// src/services/breakpoints.ts
+function spanInSourceFileAtLocation(sourceFile, position) {
+  if (sourceFile.isDeclarationFile) {
+    return void 0;
+  }
+  let tokenAtLocation = getTokenAtPosition(sourceFile, position);
+  const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
+  if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) {
+    const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile);
+    if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) {
+      return void 0;
+    }
+    tokenAtLocation = preceding;
+  }
+  if (tokenAtLocation.flags & 33554432 /* Ambient */) {
+    return void 0;
+  }
+  return spanInNode(tokenAtLocation);
+  function textSpan(startNode2, endNode2) {
+    const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0;
+    const start = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile);
+    return createTextSpanFromBounds(start, (endNode2 || startNode2).getEnd());
+  }
+  function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) {
+    return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile));
+  }
+  function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) {
+    if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) {
+      return spanInNode(node);
     }
-    function getHelpersFromBundledSourceFiles(bundle) {
-      let result;
-      if (moduleKind === 0 /* None */ || printerOptions.noEmitHelpers) {
-        return void 0;
-      }
-      const bundledHelpers2 = /* @__PURE__ */ new Map();
-      for (const sourceFile of bundle.sourceFiles) {
-        const shouldSkip = getExternalHelpersModuleName(sourceFile) !== void 0;
-        const helpers = getSortedEmitHelpers(sourceFile);
-        if (!helpers)
-          continue;
-        for (const helper of helpers) {
-          if (!helper.scoped && !shouldSkip && !bundledHelpers2.get(helper.name)) {
-            bundledHelpers2.set(helper.name, true);
-            (result || (result = [])).push(helper.name);
-          }
-        }
+    return spanInNode(otherwiseOnNode);
+  }
+  function spanInNodeArray(nodeArray, node, match) {
+    if (nodeArray) {
+      const index = nodeArray.indexOf(node);
+      if (index >= 0) {
+        let start = index;
+        let end = index + 1;
+        while (start > 0 && match(nodeArray[start - 1])) start--;
+        while (end < nodeArray.length && match(nodeArray[end])) end++;
+        return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start].pos), nodeArray[end - 1].end);
       }
-      return result;
     }
-    function emitHelpers(node) {
-      let helpersEmitted = false;
-      const bundle = node.kind === 313 /* Bundle */ ? node : void 0;
-      if (bundle && moduleKind === 0 /* None */) {
-        return;
-      }
-      const numPrepends = bundle ? bundle.prepends.length : 0;
-      const numNodes = bundle ? bundle.sourceFiles.length + numPrepends : 1;
-      for (let i = 0; i < numNodes; i++) {
-        const currentNode = bundle ? i < numPrepends ? bundle.prepends[i] : bundle.sourceFiles[i - numPrepends] : node;
-        const sourceFile = isSourceFile(currentNode) ? currentNode : isUnparsedSource(currentNode) ? void 0 : currentSourceFile;
-        const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile);
-        const shouldBundle = (isSourceFile(currentNode) || isUnparsedSource(currentNode)) && !isOwnFileEmit;
-        const helpers = isUnparsedSource(currentNode) ? currentNode.helpers : getSortedEmitHelpers(currentNode);
-        if (helpers) {
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              if (shouldSkip)
-                continue;
-              if (shouldBundle) {
-                if (bundledHelpers.get(helper.name)) {
-                  continue;
+    return textSpan(node);
+  }
+  function spanInPreviousNode(node) {
+    return spanInNode(findPrecedingToken(node.pos, sourceFile));
+  }
+  function spanInNextNode(node) {
+    return spanInNode(findNextToken(node, node.parent, sourceFile));
+  }
+  function spanInNode(node) {
+    if (node) {
+      const { parent: parent2 } = node;
+      switch (node.kind) {
+        case 243 /* VariableStatement */:
+          return spanInVariableDeclaration(node.declarationList.declarations[0]);
+        case 260 /* VariableDeclaration */:
+        case 172 /* PropertyDeclaration */:
+        case 171 /* PropertySignature */:
+          return spanInVariableDeclaration(node);
+        case 169 /* Parameter */:
+          return spanInParameterDeclaration(node);
+        case 262 /* FunctionDeclaration */:
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 176 /* Constructor */:
+        case 218 /* FunctionExpression */:
+        case 219 /* ArrowFunction */:
+          return spanInFunctionDeclaration(node);
+        case 241 /* Block */:
+          if (isFunctionBlock(node)) {
+            return spanInFunctionBlock(node);
+          }
+        case 268 /* ModuleBlock */:
+          return spanInBlock(node);
+        case 299 /* CatchClause */:
+          return spanInBlock(node.block);
+        case 244 /* ExpressionStatement */:
+          return textSpan(node.expression);
+        case 253 /* ReturnStatement */:
+          return textSpan(node.getChildAt(0), node.expression);
+        case 247 /* WhileStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 246 /* DoStatement */:
+          return spanInNode(node.statement);
+        case 259 /* DebuggerStatement */:
+          return textSpan(node.getChildAt(0));
+        case 245 /* IfStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 256 /* LabeledStatement */:
+          return spanInNode(node.statement);
+        case 252 /* BreakStatement */:
+        case 251 /* ContinueStatement */:
+          return textSpan(node.getChildAt(0), node.label);
+        case 248 /* ForStatement */:
+          return spanInForStatement(node);
+        case 249 /* ForInStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 250 /* ForOfStatement */:
+          return spanInInitializerOfForLike(node);
+        case 255 /* SwitchStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 296 /* CaseClause */:
+        case 297 /* DefaultClause */:
+          return spanInNode(node.statements[0]);
+        case 258 /* TryStatement */:
+          return spanInBlock(node.tryBlock);
+        case 257 /* ThrowStatement */:
+          return textSpan(node, node.expression);
+        case 277 /* ExportAssignment */:
+          return textSpan(node, node.expression);
+        case 271 /* ImportEqualsDeclaration */:
+          return textSpan(node, node.moduleReference);
+        case 272 /* ImportDeclaration */:
+          return textSpan(node, node.moduleSpecifier);
+        case 278 /* ExportDeclaration */:
+          return textSpan(node, node.moduleSpecifier);
+        case 267 /* ModuleDeclaration */:
+          if (getModuleInstanceState(node) !== 1 /* Instantiated */) {
+            return void 0;
+          }
+        case 263 /* ClassDeclaration */:
+        case 266 /* EnumDeclaration */:
+        case 306 /* EnumMember */:
+        case 208 /* BindingElement */:
+          return textSpan(node);
+        case 254 /* WithStatement */:
+          return spanInNode(node.statement);
+        case 170 /* Decorator */:
+          return spanInNodeArray(parent2.modifiers, node, isDecorator);
+        case 206 /* ObjectBindingPattern */:
+        case 207 /* ArrayBindingPattern */:
+          return spanInBindingPattern(node);
+        case 264 /* InterfaceDeclaration */:
+        case 265 /* TypeAliasDeclaration */:
+          return void 0;
+        case 27 /* SemicolonToken */:
+        case 1 /* EndOfFileToken */:
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile));
+        case 28 /* CommaToken */:
+          return spanInPreviousNode(node);
+        case 19 /* OpenBraceToken */:
+          return spanInOpenBraceToken(node);
+        case 20 /* CloseBraceToken */:
+          return spanInCloseBraceToken(node);
+        case 24 /* CloseBracketToken */:
+          return spanInCloseBracketToken(node);
+        case 21 /* OpenParenToken */:
+          return spanInOpenParenToken(node);
+        case 22 /* CloseParenToken */:
+          return spanInCloseParenToken(node);
+        case 59 /* ColonToken */:
+          return spanInColonToken(node);
+        case 32 /* GreaterThanToken */:
+        case 30 /* LessThanToken */:
+          return spanInGreaterThanOrLessThanToken(node);
+        case 117 /* WhileKeyword */:
+          return spanInWhileKeyword(node);
+        case 93 /* ElseKeyword */:
+        case 85 /* CatchKeyword */:
+        case 98 /* FinallyKeyword */:
+          return spanInNextNode(node);
+        case 165 /* OfKeyword */:
+          return spanInOfKeyword(node);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) {
+            return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node);
+          }
+          if ((node.kind === 80 /* Identifier */ || node.kind === 230 /* SpreadElement */ || node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) {
+            return textSpan(node);
+          }
+          if (node.kind === 226 /* BinaryExpression */) {
+            const { left, operatorToken } = node;
+            if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) {
+              return spanInArrayLiteralOrObjectLiteralDestructuringPattern(
+                left
+              );
+            }
+            if (operatorToken.kind === 64 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) {
+              return textSpan(node);
+            }
+            if (operatorToken.kind === 28 /* CommaToken */) {
+              return spanInNode(left);
+            }
+          }
+          if (isExpressionNode(node)) {
+            switch (parent2.kind) {
+              case 246 /* DoStatement */:
+                return spanInPreviousNode(node);
+              case 170 /* Decorator */:
+                return spanInNode(node.parent);
+              case 248 /* ForStatement */:
+              case 250 /* ForOfStatement */:
+                return textSpan(node);
+              case 226 /* BinaryExpression */:
+                if (node.parent.operatorToken.kind === 28 /* CommaToken */) {
+                  return textSpan(node);
                 }
-                bundledHelpers.set(helper.name, true);
+                break;
+              case 219 /* ArrowFunction */:
+                if (node.parent.body === node) {
+                  return textSpan(node);
+                }
+                break;
+            }
+          }
+          switch (node.parent.kind) {
+            case 303 /* PropertyAssignment */:
+              if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) {
+                return spanInNode(node.parent.initializer);
               }
-            } else if (bundle) {
-              continue;
+              break;
+            case 216 /* TypeAssertionExpression */:
+              if (node.parent.type === node) {
+                return spanInNextNode(node.parent.type);
+              }
+              break;
+            case 260 /* VariableDeclaration */:
+            case 169 /* Parameter */: {
+              const { initializer, type } = node.parent;
+              if (initializer === node || type === node || isAssignmentOperator(node.kind)) {
+                return spanInPreviousNode(node);
+              }
+              break;
             }
-            const pos = getTextPosWithWriteLine();
-            if (typeof helper.text === "string") {
-              writeLines(helper.text);
-            } else {
-              writeLines(helper.text(makeFileLevelOptimisticUniqueName));
+            case 226 /* BinaryExpression */: {
+              const { left } = node.parent;
+              if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) {
+                return spanInPreviousNode(node);
+              }
+              break;
             }
-            if (bundleFileInfo)
-              bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "emitHelpers" /* EmitHelpers */, data: helper.name });
-            helpersEmitted = true;
+            default:
+              if (isFunctionLike(node.parent) && node.parent.type === node) {
+                return spanInPreviousNode(node);
+              }
           }
-        }
+          return spanInNode(node.parent);
       }
-      return helpersEmitted;
-    }
-    function getSortedEmitHelpers(node) {
-      const helpers = getEmitHelpers(node);
-      return helpers && stableSort(helpers, compareEmitHelpers);
-    }
-    function emitNumericOrBigIntLiteral(node) {
-      emitLiteral(
-        node,
-        /*jsxAttributeEscape*/
-        false
-      );
     }
-    function emitLiteral(node, jsxAttributeEscape) {
-      const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
-      if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) {
-        writeLiteral(text);
+    function textSpanFromVariableDeclaration(variableDeclaration) {
+      if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) {
+        return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration);
       } else {
-        writeStringLiteral(text);
+        return textSpan(variableDeclaration);
       }
     }
-    function emitUnparsedSourceOrPrepend(unparsed) {
-      for (const text of unparsed.texts) {
-        writeLine();
-        emit(text);
+    function spanInVariableDeclaration(variableDeclaration) {
+      if (variableDeclaration.parent.parent.kind === 249 /* ForInStatement */) {
+        return spanInNode(variableDeclaration.parent.parent);
       }
-    }
-    function writeUnparsedNode(unparsed) {
-      writer.rawWrite(unparsed.parent.text.substring(unparsed.pos, unparsed.end));
-    }
-    function emitUnparsedTextLike(unparsed) {
-      const pos = getTextPosWithWriteLine();
-      writeUnparsedNode(unparsed);
-      if (bundleFileInfo) {
-        updateOrPushBundleFileTextLike(
-          pos,
-          writer.getTextPos(),
-          unparsed.kind === 309 /* UnparsedText */ ? "text" /* Text */ : "internal" /* Internal */
-        );
+      const parent2 = variableDeclaration.parent;
+      if (isBindingPattern(variableDeclaration.name)) {
+        return spanInBindingPattern(variableDeclaration.name);
       }
-    }
-    function emitUnparsedSyntheticReference(unparsed) {
-      const pos = getTextPosWithWriteLine();
-      writeUnparsedNode(unparsed);
-      if (bundleFileInfo) {
-        const section = clone(unparsed.section);
-        section.pos = pos;
-        section.end = writer.getTextPos();
-        bundleFileInfo.sections.push(section);
+      if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 32 /* Export */) || parent2.parent.kind === 250 /* ForOfStatement */) {
+        return textSpanFromVariableDeclaration(variableDeclaration);
       }
-    }
-    function emitSnippetNode(hint, node, snippet) {
-      switch (snippet.kind) {
-        case 1 /* Placeholder */:
-          emitPlaceholder(hint, node, snippet);
-          break;
-        case 0 /* TabStop */:
-          emitTabStop(hint, node, snippet);
-          break;
+      if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) {
+        return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent));
       }
     }
-    function emitPlaceholder(hint, node, snippet) {
-      nonEscapingWrite(`\${${snippet.order}:`);
-      pipelineEmitWithHintWorker(
-        hint,
-        node,
-        /*allowSnippets*/
-        false
-      );
-      nonEscapingWrite(`}`);
+    function canHaveSpanInParameterDeclaration(parameter) {
+      return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 1 /* Public */ | 2 /* Private */);
     }
-    function emitTabStop(hint, node, snippet) {
-      Debug.assert(node.kind === 242 /* EmptyStatement */, `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`);
-      Debug.assert(hint !== 5 /* EmbeddedStatement */, `A tab stop cannot be attached to an embedded statement.`);
-      nonEscapingWrite(`$${snippet.order}`);
+    function spanInParameterDeclaration(parameter) {
+      if (isBindingPattern(parameter.name)) {
+        return spanInBindingPattern(parameter.name);
+      } else if (canHaveSpanInParameterDeclaration(parameter)) {
+        return textSpan(parameter);
+      } else {
+        const functionDeclaration = parameter.parent;
+        const indexOfParameter = functionDeclaration.parameters.indexOf(parameter);
+        Debug.assert(indexOfParameter !== -1);
+        if (indexOfParameter !== 0) {
+          return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]);
+        } else {
+          return spanInNode(functionDeclaration.body);
+        }
+      }
     }
-    function emitIdentifier(node) {
-      const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(
-        node,
-        /*includeTrivia*/
-        false
-      ), node.symbol);
-      emitList(node, getIdentifierTypeArguments(node), 53776 /* TypeParameters */);
+    function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) {
+      return hasSyntacticModifier(functionDeclaration, 32 /* Export */) || functionDeclaration.parent.kind === 263 /* ClassDeclaration */ && functionDeclaration.kind !== 176 /* Constructor */;
     }
-    function emitPrivateIdentifier(node) {
-      write(getTextOfNode2(
-        node,
-        /*includeTrivia*/
-        false
-      ));
+    function spanInFunctionDeclaration(functionDeclaration) {
+      if (!functionDeclaration.body) {
+        return void 0;
+      }
+      if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) {
+        return textSpan(functionDeclaration);
+      }
+      return spanInNode(functionDeclaration.body);
     }
-    function emitQualifiedName(node) {
-      emitEntityName(node.left);
-      writePunctuation(".");
-      emit(node.right);
+    function spanInFunctionBlock(block) {
+      const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken();
+      if (canFunctionHaveSpanInWholeDeclaration(block.parent)) {
+        return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock);
+      }
+      return spanInNode(nodeForSpanInBlock);
     }
-    function emitEntityName(node) {
-      if (node.kind === 80 /* Identifier */) {
-        emitExpression(node);
-      } else {
-        emit(node);
+    function spanInBlock(block) {
+      switch (block.parent.kind) {
+        case 267 /* ModuleDeclaration */:
+          if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) {
+            return void 0;
+          }
+        case 247 /* WhileStatement */:
+        case 245 /* IfStatement */:
+        case 249 /* ForInStatement */:
+          return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]);
+        case 248 /* ForStatement */:
+        case 250 /* ForOfStatement */:
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]);
       }
+      return spanInNode(block.statements[0]);
     }
-    function emitComputedPropertyName(node) {
-      const savedPrivateNameTempFlags = privateNameTempFlags;
-      const savedReservedMemberNames = reservedPrivateNames;
-      popPrivateNameGenerationScope();
-      writePunctuation("[");
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
-      writePunctuation("]");
-      pushPrivateNameGenerationScope(savedPrivateNameTempFlags, savedReservedMemberNames);
+    function spanInInitializerOfForLike(forLikeStatement) {
+      if (forLikeStatement.initializer.kind === 261 /* VariableDeclarationList */) {
+        const variableDeclarationList = forLikeStatement.initializer;
+        if (variableDeclarationList.declarations.length > 0) {
+          return spanInNode(variableDeclarationList.declarations[0]);
+        }
+      } else {
+        return spanInNode(forLikeStatement.initializer);
+      }
     }
-    function emitTypeParameter(node) {
-      emitModifierList(node, node.modifiers);
-      emit(node.name);
-      if (node.constraint) {
-        writeSpace();
-        writeKeyword("extends");
-        writeSpace();
-        emit(node.constraint);
+    function spanInForStatement(forStatement) {
+      if (forStatement.initializer) {
+        return spanInInitializerOfForLike(forStatement);
       }
-      if (node.default) {
-        writeSpace();
-        writeOperator("=");
-        writeSpace();
-        emit(node.default);
+      if (forStatement.condition) {
+        return textSpan(forStatement.condition);
+      }
+      if (forStatement.incrementor) {
+        return textSpan(forStatement.incrementor);
       }
     }
-    function emitParameter(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        true
-      );
-      emit(node.dotDotDotToken);
-      emitNodeWithWriter(node.name, writeParameter);
-      emit(node.questionToken);
-      if (node.parent && node.parent.kind === 324 /* JSDocFunctionType */ && !node.name) {
-        emit(node.type);
-      } else {
-        emitTypeAnnotation(node.type);
+    function spanInBindingPattern(bindingPattern) {
+      const firstBindingElement = forEach(bindingPattern.elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0);
+      if (firstBindingElement) {
+        return spanInNode(firstBindingElement);
+      }
+      if (bindingPattern.parent.kind === 208 /* BindingElement */) {
+        return textSpan(bindingPattern.parent);
       }
-      emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+      return textSpanFromVariableDeclaration(bindingPattern.parent);
     }
-    function emitDecorator(decorator) {
-      writePunctuation("@");
-      emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) {
+      Debug.assert(node2.kind !== 207 /* ArrayBindingPattern */ && node2.kind !== 206 /* ObjectBindingPattern */);
+      const elements = node2.kind === 209 /* ArrayLiteralExpression */ ? node2.elements : node2.properties;
+      const firstBindingElement = forEach(elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0);
+      if (firstBindingElement) {
+        return spanInNode(firstBindingElement);
+      }
+      return textSpan(node2.parent.kind === 226 /* BinaryExpression */ ? node2.parent : node2);
     }
-    function emitPropertySignature(node) {
-      emitModifierList(node, node.modifiers);
-      emitNodeWithWriter(node.name, writeProperty);
-      emit(node.questionToken);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
+    function spanInOpenBraceToken(node2) {
+      switch (node2.parent.kind) {
+        case 266 /* EnumDeclaration */:
+          const enumDeclaration = node2.parent;
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile));
+        case 263 /* ClassDeclaration */:
+          const classDeclaration = node2.parent;
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile));
+        case 269 /* CaseBlock */:
+          return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitPropertyDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        true
-      );
-      emit(node.name);
-      emit(node.questionToken);
-      emit(node.exclamationToken);
-      emitTypeAnnotation(node.type);
-      emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node);
-      writeTrailingSemicolon();
+    function spanInCloseBraceToken(node2) {
+      switch (node2.parent.kind) {
+        case 268 /* ModuleBlock */:
+          if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) {
+            return void 0;
+          }
+        case 266 /* EnumDeclaration */:
+        case 263 /* ClassDeclaration */:
+          return textSpan(node2);
+        case 241 /* Block */:
+          if (isFunctionBlock(node2.parent)) {
+            return textSpan(node2);
+          }
+        case 299 /* CatchClause */:
+          return spanInNode(lastOrUndefined(node2.parent.statements));
+        case 269 /* CaseBlock */:
+          const caseBlock = node2.parent;
+          const lastClause = lastOrUndefined(caseBlock.clauses);
+          if (lastClause) {
+            return spanInNode(lastOrUndefined(lastClause.statements));
+          }
+          return void 0;
+        case 206 /* ObjectBindingPattern */:
+          const bindingPattern = node2.parent;
+          return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
+            const objectLiteral = node2.parent;
+            return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral);
+          }
+          return spanInNode(node2.parent);
+      }
     }
-    function emitMethodSignature(node) {
-      pushNameGenerationScope(node);
-      emitModifierList(node, node.modifiers);
-      emit(node.name);
-      emit(node.questionToken);
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
+    function spanInCloseBracketToken(node2) {
+      switch (node2.parent.kind) {
+        case 207 /* ArrayBindingPattern */:
+          const bindingPattern = node2.parent;
+          return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
+            const arrayLiteral = node2.parent;
+            return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral);
+          }
+          return spanInNode(node2.parent);
+      }
     }
-    function emitMethodDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        true
-      );
-      emit(node.asteriskToken);
-      emit(node.name);
-      emit(node.questionToken);
-      emitSignatureAndBody(node, emitSignatureHead);
+    function spanInOpenParenToken(node2) {
+      if (node2.parent.kind === 246 /* DoStatement */ || // Go to while keyword and do action instead
+      node2.parent.kind === 213 /* CallExpression */ || node2.parent.kind === 214 /* NewExpression */) {
+        return spanInPreviousNode(node2);
+      }
+      if (node2.parent.kind === 217 /* ParenthesizedExpression */) {
+        return spanInNextNode(node2);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitClassStaticBlockDeclaration(node) {
-      writeKeyword("static");
-      emitBlockFunctionBody(node.body);
+    function spanInCloseParenToken(node2) {
+      switch (node2.parent.kind) {
+        case 218 /* FunctionExpression */:
+        case 262 /* FunctionDeclaration */:
+        case 219 /* ArrowFunction */:
+        case 174 /* MethodDeclaration */:
+        case 173 /* MethodSignature */:
+        case 177 /* GetAccessor */:
+        case 178 /* SetAccessor */:
+        case 176 /* Constructor */:
+        case 247 /* WhileStatement */:
+        case 246 /* DoStatement */:
+        case 248 /* ForStatement */:
+        case 250 /* ForOfStatement */:
+        case 213 /* CallExpression */:
+        case 214 /* NewExpression */:
+        case 217 /* ParenthesizedExpression */:
+          return spanInPreviousNode(node2);
+        default:
+          return spanInNode(node2.parent);
+      }
     }
-    function emitConstructor(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      writeKeyword("constructor");
-      emitSignatureAndBody(node, emitSignatureHead);
+    function spanInColonToken(node2) {
+      if (isFunctionLike(node2.parent) || node2.parent.kind === 303 /* PropertyAssignment */ || node2.parent.kind === 169 /* Parameter */) {
+        return spanInPreviousNode(node2);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitAccessorDeclaration(node) {
-      const pos = emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        true
-      );
-      const token = node.kind === 177 /* GetAccessor */ ? 139 /* GetKeyword */ : 153 /* SetKeyword */;
-      emitTokenWithComment(token, pos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
-      emitSignatureAndBody(node, emitSignatureHead);
+    function spanInGreaterThanOrLessThanToken(node2) {
+      if (node2.parent.kind === 216 /* TypeAssertionExpression */) {
+        return spanInNextNode(node2);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitCallSignature(node) {
-      pushNameGenerationScope(node);
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
+    function spanInWhileKeyword(node2) {
+      if (node2.parent.kind === 246 /* DoStatement */) {
+        return textSpanEndingAtNextToken(node2, node2.parent.expression);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitConstructSignature(node) {
-      pushNameGenerationScope(node);
-      writeKeyword("new");
-      writeSpace();
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
+    function spanInOfKeyword(node2) {
+      if (node2.parent.kind === 250 /* ForOfStatement */) {
+        return spanInNextNode(node2);
+      }
+      return spanInNode(node2.parent);
     }
-    function emitIndexSignature(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      emitParametersForIndexSignature(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
+  }
+}
+
+// src/services/_namespaces/ts.CallHierarchy.ts
+var ts_CallHierarchy_exports = {};
+__export(ts_CallHierarchy_exports, {
+  createCallHierarchyItem: () => createCallHierarchyItem,
+  getIncomingCalls: () => getIncomingCalls,
+  getOutgoingCalls: () => getOutgoingCalls,
+  resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration
+});
+
+// src/services/callHierarchy.ts
+function isNamedExpression(node) {
+  return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node);
+}
+function isVariableLike2(node) {
+  return isPropertyDeclaration(node) || isVariableDeclaration(node);
+}
+function isAssignedExpression(node) {
+  return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableLike2(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && (!!(getCombinedNodeFlags(node.parent) & 2 /* Const */) || isPropertyDeclaration(node.parent));
+}
+function isPossibleCallHierarchyDeclaration(node) {
+  return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node);
+}
+function isValidCallHierarchyDeclaration(node) {
+  return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isAssignedExpression(node);
+}
+function getCallHierarchyDeclarationReferenceNode(node) {
+  if (isSourceFile(node)) return node;
+  if (isNamedDeclaration(node)) return node.name;
+  if (isAssignedExpression(node)) return node.parent.name;
+  return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier3));
+}
+function isDefaultModifier3(node) {
+  return node.kind === 90 /* DefaultKeyword */;
+}
+function getSymbolOfCallHierarchyDeclaration(typeChecker, node) {
+  const location = getCallHierarchyDeclarationReferenceNode(node);
+  return location && typeChecker.getSymbolAtLocation(location);
+}
+function getCallHierarchyItemName(program, node) {
+  if (isSourceFile(node)) {
+    return { text: node.fileName, pos: 0, end: 0 };
+  }
+  if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) {
+    const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier3);
+    if (defaultModifier) {
+      return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() };
+    }
+  }
+  if (isClassStaticBlockDeclaration(node)) {
+    const sourceFile = node.getSourceFile();
+    const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos);
+    const end = pos + 6;
+    const typeChecker = program.getTypeChecker();
+    const symbol = typeChecker.getSymbolAtLocation(node.parent);
+    const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : "";
+    return { text: `${prefix}static {}`, pos, end };
+  }
+  const declName = isAssignedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name");
+  let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0;
+  if (text === void 0) {
+    const typeChecker = program.getTypeChecker();
+    const symbol = typeChecker.getSymbolAtLocation(declName);
+    if (symbol) {
+      text = typeChecker.symbolToString(symbol, node);
     }
-    function emitTemplateTypeSpan(node) {
-      emit(node.type);
-      emit(node.literal);
+  }
+  if (text === void 0) {
+    const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
+    text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer));
+  }
+  return { text, pos: declName.getStart(), end: declName.getEnd() };
+}
+function getCallHierarchItemContainerName(node) {
+  var _a, _b, _c, _d;
+  if (isAssignedExpression(node)) {
+    if (isPropertyDeclaration(node.parent) && isClassLike(node.parent.parent)) {
+      return isClassExpression(node.parent.parent) ? (_a = getAssignedName(node.parent.parent)) == null ? void 0 : _a.getText() : (_b = node.parent.parent.name) == null ? void 0 : _b.getText();
     }
-    function emitSemicolonClassElement() {
-      writeTrailingSemicolon();
+    if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) {
+      return node.parent.parent.parent.parent.parent.name.getText();
     }
-    function emitTypePredicate(node) {
-      if (node.assertsModifier) {
-        emit(node.assertsModifier);
-        writeSpace();
+    return;
+  }
+  switch (node.kind) {
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 174 /* MethodDeclaration */:
+      if (node.parent.kind === 210 /* ObjectLiteralExpression */) {
+        return (_c = getAssignedName(node.parent)) == null ? void 0 : _c.getText();
       }
-      emit(node.parameterName);
-      if (node.type) {
-        writeSpace();
-        writeKeyword("is");
-        writeSpace();
-        emit(node.type);
+      return (_d = getNameOfDeclaration(node.parent)) == null ? void 0 : _d.getText();
+    case 262 /* FunctionDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 267 /* ModuleDeclaration */:
+      if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) {
+        return node.parent.parent.name.getText();
       }
+  }
+}
+function findImplementation(typeChecker, node) {
+  if (node.body) {
+    return node;
+  }
+  if (isConstructorDeclaration(node)) {
+    return getFirstConstructorWithBody(node.parent);
+  }
+  if (isFunctionDeclaration(node) || isMethodDeclaration(node)) {
+    const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
+    if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) {
+      return symbol.valueDeclaration;
     }
-    function emitTypeReference(node) {
-      emit(node.typeName);
-      emitTypeArguments(node, node.typeArguments);
-    }
-    function emitFunctionType(node) {
-      pushNameGenerationScope(node);
-      emitTypeParameters(node, node.typeParameters);
-      emitParametersForArrow(node, node.parameters);
-      writeSpace();
-      writePunctuation("=>");
-      writeSpace();
-      emit(node.type);
-      popNameGenerationScope(node);
-    }
-    function emitJSDocFunctionType(node) {
-      writeKeyword("function");
-      emitParameters(node, node.parameters);
-      writePunctuation(":");
-      emit(node.type);
+    return void 0;
+  }
+  return node;
+}
+function findAllInitialDeclarations(typeChecker, node) {
+  const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
+  let declarations;
+  if (symbol && symbol.declarations) {
+    const indices = indicesOf(symbol.declarations);
+    const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos }));
+    indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos);
+    const sortedDeclarations = map(indices, (i) => symbol.declarations[i]);
+    let lastDecl;
+    for (const decl of sortedDeclarations) {
+      if (isValidCallHierarchyDeclaration(decl)) {
+        if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) {
+          declarations = append(declarations, decl);
+        }
+        lastDecl = decl;
+      }
+    }
+  }
+  return declarations;
+}
+function findImplementationOrAllInitialDeclarations(typeChecker, node) {
+  if (isClassStaticBlockDeclaration(node)) {
+    return node;
+  }
+  if (isFunctionLikeDeclaration(node)) {
+    return findImplementation(typeChecker, node) ?? findAllInitialDeclarations(typeChecker, node) ?? node;
+  }
+  return findAllInitialDeclarations(typeChecker, node) ?? node;
+}
+function resolveCallHierarchyDeclaration(program, location) {
+  const typeChecker = program.getTypeChecker();
+  let followingSymbol = false;
+  while (true) {
+    if (isValidCallHierarchyDeclaration(location)) {
+      return findImplementationOrAllInitialDeclarations(typeChecker, location);
     }
-    function emitJSDocNullableType(node) {
-      writePunctuation("?");
-      emit(node.type);
+    if (isPossibleCallHierarchyDeclaration(location)) {
+      const ancestor = findAncestor(location, isValidCallHierarchyDeclaration);
+      return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
     }
-    function emitJSDocNonNullableType(node) {
-      writePunctuation("!");
-      emit(node.type);
+    if (isDeclarationName(location)) {
+      if (isValidCallHierarchyDeclaration(location.parent)) {
+        return findImplementationOrAllInitialDeclarations(typeChecker, location.parent);
+      }
+      if (isPossibleCallHierarchyDeclaration(location.parent)) {
+        const ancestor = findAncestor(location.parent, isValidCallHierarchyDeclaration);
+        return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
+      }
+      if (isVariableLike2(location.parent) && location.parent.initializer && isAssignedExpression(location.parent.initializer)) {
+        return location.parent.initializer;
+      }
+      return void 0;
     }
-    function emitJSDocOptionalType(node) {
-      emit(node.type);
-      writePunctuation("=");
+    if (isConstructorDeclaration(location)) {
+      if (isValidCallHierarchyDeclaration(location.parent)) {
+        return location.parent;
+      }
+      return void 0;
     }
-    function emitConstructorType(node) {
-      pushNameGenerationScope(node);
-      emitModifierList(node, node.modifiers);
-      writeKeyword("new");
-      writeSpace();
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      writeSpace();
-      writePunctuation("=>");
-      writeSpace();
-      emit(node.type);
-      popNameGenerationScope(node);
+    if (location.kind === 126 /* StaticKeyword */ && isClassStaticBlockDeclaration(location.parent)) {
+      location = location.parent;
+      continue;
     }
-    function emitTypeQuery(node) {
-      writeKeyword("typeof");
-      writeSpace();
-      emit(node.exprName);
-      emitTypeArguments(node, node.typeArguments);
+    if (isVariableDeclaration(location) && location.initializer && isAssignedExpression(location.initializer)) {
+      return location.initializer;
     }
-    function emitTypeLiteral(node) {
-      pushPrivateNameGenerationScope(
-        0 /* Auto */,
-        /*newReservedMemberNames*/
-        void 0
-      );
-      writePunctuation("{");
-      const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
-      emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
-      writePunctuation("}");
-      popPrivateNameGenerationScope();
+    if (!followingSymbol) {
+      let symbol = typeChecker.getSymbolAtLocation(location);
+      if (symbol) {
+        if (symbol.flags & 2097152 /* Alias */) {
+          symbol = typeChecker.getAliasedSymbol(symbol);
+        }
+        if (symbol.valueDeclaration) {
+          followingSymbol = true;
+          location = symbol.valueDeclaration;
+          continue;
+        }
+      }
     }
-    function emitArrayType(node) {
-      emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
-      writePunctuation("[");
-      writePunctuation("]");
+    return void 0;
+  }
+}
+function createCallHierarchyItem(program, node) {
+  const sourceFile = node.getSourceFile();
+  const name = getCallHierarchyItemName(program, node);
+  const containerName = getCallHierarchItemContainerName(node);
+  const kind = getNodeKind(node);
+  const kindModifiers = getNodeModifiers(node);
+  const span = createTextSpanFromBounds(skipTrivia(
+    sourceFile.text,
+    node.getFullStart(),
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  ), node.getEnd());
+  const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
+  return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
+}
+function isDefined(x) {
+  return x !== void 0;
+}
+function convertEntryToCallSite(entry) {
+  if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
+    const { node } = entry;
+    if (isCallOrNewExpressionTarget(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isTaggedTemplateTag(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isDecoratorTarget(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isJsxOpeningLikeElementTagName(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
+      const sourceFile = node.getSourceFile();
+      const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
+      return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
+    }
+  }
+}
+function getCallSiteGroupKey(entry) {
+  return getNodeId(entry.declaration);
+}
+function createCallHierarchyIncomingCall(from, fromSpans) {
+  return { from, fromSpans };
+}
+function convertCallSiteGroupToIncomingCall(program, entries) {
+  return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+}
+function getIncomingCalls(program, declaration, cancellationToken) {
+  if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) {
+    return [];
+  }
+  const location = getCallHierarchyDeclarationReferenceNode(declaration);
+  const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(
+    program,
+    cancellationToken,
+    program.getSourceFiles(),
+    location,
+    /*position*/
+    0,
+    { use: ts_FindAllReferences_exports.FindReferencesUse.References },
+    convertEntryToCallSite
+  ), isDefined);
+  return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
+}
+function createCallSiteCollector(program, callSites) {
+  function recordCallSite(node) {
+    const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression;
+    const declaration = resolveCallHierarchyDeclaration(program, target);
+    if (declaration) {
+      const range = createTextRangeFromNode(target, node.getSourceFile());
+      if (isArray(declaration)) {
+        for (const decl of declaration) {
+          callSites.push({ declaration: decl, range });
+        }
+      } else {
+        callSites.push({ declaration, range });
+      }
     }
-    function emitRestOrJSDocVariadicType(node) {
-      writePunctuation("...");
-      emit(node.type);
+  }
+  function collect(node) {
+    if (!node) return;
+    if (node.flags & 33554432 /* Ambient */) {
+      return;
     }
-    function emitTupleType(node) {
-      emitTokenWithComment(23 /* OpenBracketToken */, node.pos, writePunctuation, node);
-      const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */;
-      emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType);
-      emitTokenWithComment(24 /* CloseBracketToken */, node.elements.end, writePunctuation, node);
+    if (isValidCallHierarchyDeclaration(node)) {
+      if (isClassLike(node)) {
+        for (const member of node.members) {
+          if (member.name && isComputedPropertyName(member.name)) {
+            collect(member.name.expression);
+          }
+        }
+      }
+      return;
     }
-    function emitNamedTupleMember(node) {
-      emit(node.dotDotDotToken);
-      emit(node.name);
-      emit(node.questionToken);
-      emitTokenWithComment(59 /* ColonToken */, node.name.end, writePunctuation, node);
-      writeSpace();
-      emit(node.type);
-    }
-    function emitOptionalType(node) {
-      emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType);
-      writePunctuation("?");
-    }
-    function emitUnionType(node) {
-      emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType);
-    }
-    function emitIntersectionType(node) {
-      emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType);
-    }
-    function emitConditionalType(node) {
-      emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType);
-      writeSpace();
-      writeKeyword("extends");
-      writeSpace();
-      emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType);
-      writeSpace();
-      writePunctuation("?");
-      writeSpace();
-      emit(node.trueType);
-      writeSpace();
-      writePunctuation(":");
-      writeSpace();
-      emit(node.falseType);
-    }
-    function emitInferType(node) {
-      writeKeyword("infer");
-      writeSpace();
-      emit(node.typeParameter);
-    }
-    function emitParenthesizedType(node) {
-      writePunctuation("(");
-      emit(node.type);
-      writePunctuation(")");
-    }
-    function emitThisType() {
-      writeKeyword("this");
+    switch (node.kind) {
+      case 80 /* Identifier */:
+      case 271 /* ImportEqualsDeclaration */:
+      case 272 /* ImportDeclaration */:
+      case 278 /* ExportDeclaration */:
+      case 264 /* InterfaceDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+        return;
+      case 175 /* ClassStaticBlockDeclaration */:
+        recordCallSite(node);
+        return;
+      case 216 /* TypeAssertionExpression */:
+      case 234 /* AsExpression */:
+        collect(node.expression);
+        return;
+      case 260 /* VariableDeclaration */:
+      case 169 /* Parameter */:
+        collect(node.name);
+        collect(node.initializer);
+        return;
+      case 213 /* CallExpression */:
+        recordCallSite(node);
+        collect(node.expression);
+        forEach(node.arguments, collect);
+        return;
+      case 214 /* NewExpression */:
+        recordCallSite(node);
+        collect(node.expression);
+        forEach(node.arguments, collect);
+        return;
+      case 215 /* TaggedTemplateExpression */:
+        recordCallSite(node);
+        collect(node.tag);
+        collect(node.template);
+        return;
+      case 286 /* JsxOpeningElement */:
+      case 285 /* JsxSelfClosingElement */:
+        recordCallSite(node);
+        collect(node.tagName);
+        collect(node.attributes);
+        return;
+      case 170 /* Decorator */:
+        recordCallSite(node);
+        collect(node.expression);
+        return;
+      case 211 /* PropertyAccessExpression */:
+      case 212 /* ElementAccessExpression */:
+        recordCallSite(node);
+        forEachChild(node, collect);
+        break;
+      case 238 /* SatisfiesExpression */:
+        collect(node.expression);
+        return;
     }
-    function emitTypeOperator(node) {
-      writeTokenText(node.operator, writeKeyword);
-      writeSpace();
-      const parenthesizerRule = node.operator === 148 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator;
-      emit(node.type, parenthesizerRule);
+    if (isPartOfTypeNode(node)) {
+      return;
     }
-    function emitIndexedAccessType(node) {
-      emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
-      writePunctuation("[");
-      emit(node.indexType);
-      writePunctuation("]");
+    forEachChild(node, collect);
+  }
+  return collect;
+}
+function collectCallSitesOfSourceFile(node, collect) {
+  forEach(node.statements, collect);
+}
+function collectCallSitesOfModuleDeclaration(node, collect) {
+  if (!hasSyntacticModifier(node, 128 /* Ambient */) && node.body && isModuleBlock(node.body)) {
+    forEach(node.body.statements, collect);
+  }
+}
+function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) {
+  const implementation = findImplementation(typeChecker, node);
+  if (implementation) {
+    forEach(implementation.parameters, collect);
+    collect(implementation.body);
+  }
+}
+function collectCallSitesOfClassStaticBlockDeclaration(node, collect) {
+  collect(node.body);
+}
+function collectCallSitesOfClassLikeDeclaration(node, collect) {
+  forEach(node.modifiers, collect);
+  const heritage = getClassExtendsHeritageElement(node);
+  if (heritage) {
+    collect(heritage.expression);
+  }
+  for (const member of node.members) {
+    if (canHaveModifiers(member)) {
+      forEach(member.modifiers, collect);
+    }
+    if (isPropertyDeclaration(member)) {
+      collect(member.initializer);
+    } else if (isConstructorDeclaration(member) && member.body) {
+      forEach(member.parameters, collect);
+      collect(member.body);
+    } else if (isClassStaticBlockDeclaration(member)) {
+      collect(member);
+    }
+  }
+}
+function collectCallSites(program, node) {
+  const callSites = [];
+  const collect = createCallSiteCollector(program, callSites);
+  switch (node.kind) {
+    case 307 /* SourceFile */:
+      collectCallSitesOfSourceFile(node, collect);
+      break;
+    case 267 /* ModuleDeclaration */:
+      collectCallSitesOfModuleDeclaration(node, collect);
+      break;
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect);
+      break;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+      collectCallSitesOfClassLikeDeclaration(node, collect);
+      break;
+    case 175 /* ClassStaticBlockDeclaration */:
+      collectCallSitesOfClassStaticBlockDeclaration(node, collect);
+      break;
+    default:
+      Debug.assertNever(node);
+  }
+  return callSites;
+}
+function createCallHierarchyOutgoingCall(to, fromSpans) {
+  return { to, fromSpans };
+}
+function convertCallSiteGroupToOutgoingCall(program, entries) {
+  return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+}
+function getOutgoingCalls(program, declaration) {
+  if (declaration.flags & 33554432 /* Ambient */ || isMethodSignature(declaration)) {
+    return [];
+  }
+  return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries));
+}
+
+// src/services/_namespaces/ts.classifier.ts
+var ts_classifier_exports = {};
+__export(ts_classifier_exports, {
+  v2020: () => ts_classifier_v2020_exports
+});
+
+// src/services/_namespaces/ts.classifier.v2020.ts
+var ts_classifier_v2020_exports = {};
+__export(ts_classifier_v2020_exports, {
+  TokenEncodingConsts: () => TokenEncodingConsts,
+  TokenModifier: () => TokenModifier,
+  TokenType: () => TokenType,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2,
+  getSemanticClassifications: () => getSemanticClassifications2
+});
+
+// src/services/_namespaces/ts.codefix.ts
+var ts_codefix_exports = {};
+__export(ts_codefix_exports, {
+  PreserveOptionalFlags: () => PreserveOptionalFlags,
+  addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol,
+  codeFixAll: () => codeFixAll,
+  createCodeFixAction: () => createCodeFixAction,
+  createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll,
+  createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll,
+  createCombinedCodeActions: () => createCombinedCodeActions,
+  createFileTextChanges: () => createFileTextChanges,
+  createImportAdder: () => createImportAdder,
+  createImportSpecifierResolver: () => createImportSpecifierResolver,
+  createJsonPropertyAssignment: () => createJsonPropertyAssignment,
+  createMissingMemberNodes: () => createMissingMemberNodes,
+  createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression,
+  createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature,
+  createStubbedBody: () => createStubbedBody,
+  eachDiagnostic: () => eachDiagnostic,
+  findAncestorMatchingSpan: () => findAncestorMatchingSpan,
+  findJsonProperty: () => findJsonProperty,
+  generateAccessorFromProperty: () => generateAccessorFromProperty,
+  getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition,
+  getAllFixes: () => getAllFixes,
+  getAllSupers: () => getAllSupers,
+  getArgumentTypesAndTypeParameters: () => getArgumentTypesAndTypeParameters,
+  getFixes: () => getFixes,
+  getImportCompletionAction: () => getImportCompletionAction,
+  getImportKind: () => getImportKind,
+  getJSDocTypedefNodes: () => getJSDocTypedefNodes,
+  getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver,
+  getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction,
+  getSupportedErrorCodes: () => getSupportedErrorCodes,
+  importFixName: () => importFixName,
+  importSymbols: () => importSymbols,
+  parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc,
+  registerCodeFix: () => registerCodeFix,
+  setJsonCompilerOptionValue: () => setJsonCompilerOptionValue,
+  setJsonCompilerOptionValues: () => setJsonCompilerOptionValues,
+  tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode,
+  typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode
+});
+
+// src/services/codeFixProvider.ts
+var errorCodeToFixes = createMultiMap();
+var fixIdToRegistration = /* @__PURE__ */ new Map();
+function createCodeFixActionWithoutFixAll(fixName8, changes, description3) {
+  return createCodeFixActionWorker(
+    fixName8,
+    diagnosticToString(description3),
+    changes,
+    /*fixId*/
+    void 0,
+    /*fixAllDescription*/
+    void 0
+  );
+}
+function createCodeFixAction(fixName8, changes, description3, fixId55, fixAllDescription, command) {
+  return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId55, diagnosticToString(fixAllDescription), command);
+}
+function createCodeFixActionMaybeFixAll(fixName8, changes, description3, fixId55, fixAllDescription, command) {
+  return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId55, fixAllDescription && diagnosticToString(fixAllDescription), command);
+}
+function createCodeFixActionWorker(fixName8, description3, changes, fixId55, fixAllDescription, command) {
+  return { fixName: fixName8, description: description3, changes, fixId: fixId55, fixAllDescription, commands: command ? [command] : void 0 };
+}
+function registerCodeFix(reg) {
+  for (const error2 of reg.errorCodes) {
+    errorCodeToFixesArray = void 0;
+    errorCodeToFixes.add(String(error2), reg);
+  }
+  if (reg.fixIds) {
+    for (const fixId55 of reg.fixIds) {
+      Debug.assert(!fixIdToRegistration.has(fixId55));
+      fixIdToRegistration.set(fixId55, reg);
+    }
+  }
+}
+var errorCodeToFixesArray;
+function getSupportedErrorCodes() {
+  return errorCodeToFixesArray ?? (errorCodeToFixesArray = arrayFrom(errorCodeToFixes.keys()));
+}
+function removeFixIdIfFixAllUnavailable(registration, diagnostics) {
+  const { errorCodes: errorCodes67 } = registration;
+  let maybeFixableDiagnostics = 0;
+  for (const diag2 of diagnostics) {
+    if (contains(errorCodes67, diag2.code)) maybeFixableDiagnostics++;
+    if (maybeFixableDiagnostics > 1) break;
+  }
+  const fixAllUnavailable = maybeFixableDiagnostics < 2;
+  return ({ fixId: fixId55, fixAllDescription, ...action }) => {
+    return fixAllUnavailable ? action : { ...action, fixId: fixId55, fixAllDescription };
+  };
+}
+function getFixes(context) {
+  const diagnostics = getDiagnostics(context);
+  const registrations = errorCodeToFixes.get(String(context.errorCode));
+  return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics)));
+}
+function getAllFixes(context) {
+  return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context);
+}
+function createCombinedCodeActions(changes, commands) {
+  return { changes, commands };
+}
+function createFileTextChanges(fileName, textChanges2) {
+  return { fileName, textChanges: textChanges2 };
+}
+function codeFixAll(context, errorCodes67, use) {
+  const commands = [];
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes67, (diag2) => use(t, diag2, commands)));
+  return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands);
+}
+function eachDiagnostic(context, errorCodes67, cb) {
+  for (const diag2 of getDiagnostics(context)) {
+    if (contains(errorCodes67, diag2.code)) {
+      cb(diag2);
+    }
+  }
+}
+function getDiagnostics({ program, sourceFile, cancellationToken }) {
+  const diagnostics = [
+    ...program.getSemanticDiagnostics(sourceFile, cancellationToken),
+    ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
+    ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken)
+  ];
+  if (getEmitDeclarations(program.getCompilerOptions())) {
+    diagnostics.push(
+      ...program.getDeclarationDiagnostics(sourceFile, cancellationToken)
+    );
+  }
+  return diagnostics;
+}
+
+// src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
+var fixId = "addConvertToUnknownForNonOverlappingTypes";
+var errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code];
+registerCodeFix({
+  errorCodes,
+  getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) {
+    const assertion = getAssertion(context.sourceFile, context.span.start);
+    if (assertion === void 0) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion));
+    return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)];
+  },
+  fixIds: [fixId],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => {
+    const assertion = getAssertion(diag2.file, diag2.start);
+    if (assertion) {
+      makeChange(changes, diag2.file, assertion);
+    }
+  })
+});
+function makeChange(changeTracker, sourceFile, assertion) {
+  const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(159 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(159 /* UnknownKeyword */), assertion.expression);
+  changeTracker.replaceNode(sourceFile, assertion.expression, replacement);
+}
+function getAssertion(sourceFile, pos) {
+  if (isInJSFile(sourceFile)) return void 0;
+  return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n));
+}
+
+// src/services/codefixes/addEmptyExportDeclaration.ts
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
+    Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
+    Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code
+  ],
+  getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
+    const { sourceFile } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      const exportDeclaration = factory.createExportDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        factory.createNamedExports([]),
+        /*moduleSpecifier*/
+        void 0
+      );
+      changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
+    });
+    return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)];
+  }
+});
+
+// src/services/codefixes/addMissingAsync.ts
+var fixId2 = "addMissingAsync";
+var errorCodes2 = [
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Type_0_is_not_comparable_to_type_1.code
+];
+registerCodeFix({
+  fixIds: [fixId2],
+  errorCodes: errorCodes2,
+  getCodeActions: function getCodeActionsToAddMissingAsync(context) {
+    const { sourceFile, errorCode, cancellationToken, program, span } = context;
+    const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode));
+    const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+    const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan);
+    if (!decl) {
+      return;
     }
-    function emitMappedType(node) {
-      const emitFlags = getEmitFlags(node);
-      writePunctuation("{");
-      if (emitFlags & 1 /* SingleLine */) {
-        writeSpace();
-      } else {
-        writeLine();
-        increaseIndent();
-      }
-      if (node.readonlyToken) {
-        emit(node.readonlyToken);
-        if (node.readonlyToken.kind !== 148 /* ReadonlyKeyword */) {
-          writeKeyword("readonly");
-        }
-        writeSpace();
-      }
-      writePunctuation("[");
-      pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter);
-      if (node.nameType) {
-        writeSpace();
-        writeKeyword("as");
-        writeSpace();
-        emit(node.nameType);
-      }
-      writePunctuation("]");
-      if (node.questionToken) {
-        emit(node.questionToken);
-        if (node.questionToken.kind !== 58 /* QuestionToken */) {
-          writePunctuation("?");
-        }
-      }
-      writePunctuation(":");
-      writeSpace();
-      emit(node.type);
-      writeTrailingSemicolon();
-      if (emitFlags & 1 /* SingleLine */) {
-        writeSpace();
-      } else {
-        writeLine();
-        decreaseIndent();
+    const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
+    return [getFix(context, decl, trackChanges)];
+  },
+  getAllCodeActions: (context) => {
+    const { sourceFile } = context;
+    const fixedDeclarations = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes2, (t, diagnostic) => {
+      const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+      const decl = getFixableErrorSpanDeclaration(sourceFile, span);
+      if (!decl) {
+        return;
       }
-      emitList(node, node.members, 2 /* PreserveLines */);
-      writePunctuation("}");
-    }
-    function emitLiteralType(node) {
-      emitExpression(node.literal);
+      const trackChanges = (cb) => (cb(t), []);
+      return getFix(context, decl, trackChanges, fixedDeclarations);
+    });
+  }
+});
+function getFix(context, decl, trackChanges, fixedDeclarations) {
+  const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations));
+  return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers);
+}
+function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) {
+  if (fixedDeclarations) {
+    if (fixedDeclarations.has(getNodeId(insertionSite))) {
+      return;
     }
-    function emitTemplateType(node) {
-      emit(node.head);
-      emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
+  }
+  fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
+  const cloneWithModifier = factory.replaceModifiers(
+    getSynthesizedDeepClone(
+      insertionSite,
+      /*includeTrivia*/
+      true
+    ),
+    factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 1024 /* Async */))
+  );
+  changeTracker.replaceNode(
+    sourceFile,
+    insertionSite,
+    cloneWithModifier
+  );
+}
+function getFixableErrorSpanDeclaration(sourceFile, span) {
+  if (!span) return void 0;
+  const token = getTokenAtPosition(sourceFile, span.start);
+  const decl = findAncestor(token, (node) => {
+    if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
+      return "quit";
+    }
+    return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
+  });
+  return decl;
+}
+function getIsMatchingAsyncError(span, errorCode) {
+  return ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+}
+
+// src/services/codefixes/addMissingAwait.ts
+var fixId3 = "addMissingAwait";
+var propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code;
+var callableConstructableErrorCodes = [
+  Diagnostics.This_expression_is_not_callable.code,
+  Diagnostics.This_expression_is_not_constructable.code
+];
+var errorCodes3 = [
+  Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.Operator_0_cannot_be_applied_to_type_1.code,
+  Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code,
+  Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code,
+  Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code,
+  Diagnostics.Type_0_is_not_an_array_type.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code,
+  Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  propertyAccessCode,
+  ...callableConstructableErrorCodes
+];
+registerCodeFix({
+  fixIds: [fixId3],
+  errorCodes: errorCodes3,
+  getCodeActions: function getCodeActionsToAddMissingAwait(context) {
+    const { sourceFile, errorCode, span, cancellationToken, program } = context;
+    const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program);
+    if (!expression) {
+      return;
     }
-    function emitImportTypeNode(node) {
-      if (node.isTypeOf) {
-        writeKeyword("typeof");
-        writeSpace();
-      }
-      writeKeyword("import");
-      writePunctuation("(");
-      emit(node.argument);
-      if (node.attributes) {
-        writePunctuation(",");
-        writeSpace();
-        pipelineEmit(7 /* ImportTypeNodeAttributes */, node.attributes);
+    const checker = context.program.getTypeChecker();
+    const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
+    return compact([
+      getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges),
+      getUseSiteFix(context, expression, errorCode, checker, trackChanges)
+    ]);
+  },
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, cancellationToken } = context;
+    const checker = context.program.getTypeChecker();
+    const fixedDeclarations = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes3, (t, diagnostic) => {
+      const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program);
+      if (!expression) {
+        return;
       }
-      writePunctuation(")");
-      if (node.qualifier) {
-        writePunctuation(".");
-        emit(node.qualifier);
+      const trackChanges = (cb) => (cb(t), []);
+      return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations);
+    });
+  }
+});
+function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) {
+  const expression = getFixableErrorSpanExpression(sourceFile, span);
+  return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0;
+}
+function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
+  const { sourceFile, program, cancellationToken } = context;
+  const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker);
+  if (awaitableInitializers) {
+    const initializerChanges = trackChanges((t) => {
+      forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations));
+      if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) {
+        makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations);
       }
-      emitTypeArguments(node, node.typeArguments);
-    }
-    function emitObjectBindingPattern(node) {
-      writePunctuation("{");
-      emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */);
-      writePunctuation("}");
+    });
+    return createCodeFixActionWithoutFixAll(
+      "addMissingAwaitToInitializer",
+      initializerChanges,
+      awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers
+    );
+  }
+}
+function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
+  const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations));
+  return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await);
+}
+function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) {
+  const checker = program.getTypeChecker();
+  const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken);
+  return some(diagnostics, ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code));
+}
+function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) {
+  const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker);
+  if (!identifiers) {
+    return;
+  }
+  let isCompleteFix = identifiers.isCompleteFix;
+  let initializers;
+  for (const identifier of identifiers.identifiers) {
+    const symbol = checker.getSymbolAtLocation(identifier);
+    if (!symbol) {
+      continue;
+    }
+    const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration);
+    const variableName = declaration && tryCast(declaration.name, isIdentifier);
+    const variableStatement = getAncestor(declaration, 243 /* VariableStatement */);
+    if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 32 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) {
+      isCompleteFix = false;
+      continue;
+    }
+    const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken);
+    const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => {
+      return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker);
+    });
+    if (isUsedElsewhere) {
+      isCompleteFix = false;
+      continue;
     }
-    function emitArrayBindingPattern(node) {
-      writePunctuation("[");
-      emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */);
-      writePunctuation("]");
+    (initializers || (initializers = [])).push({
+      expression: declaration.initializer,
+      declarationSymbol: symbol
+    });
+  }
+  return initializers && {
+    initializers,
+    needsSecondPassForFixAll: !isCompleteFix
+  };
+}
+function getIdentifiersFromErrorSpanExpression(expression, checker) {
+  if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) {
+    return { identifiers: [expression.parent.expression], isCompleteFix: true };
+  }
+  if (isIdentifier(expression)) {
+    return { identifiers: [expression], isCompleteFix: true };
+  }
+  if (isBinaryExpression(expression)) {
+    let sides;
+    let isCompleteFix = true;
+    for (const side of [expression.left, expression.right]) {
+      const type = checker.getTypeAtLocation(side);
+      if (checker.getPromisedTypeOfPromise(type)) {
+        if (!isIdentifier(side)) {
+          isCompleteFix = false;
+          continue;
+        }
+        (sides || (sides = [])).push(side);
+      }
+    }
+    return sides && { identifiers: sides, isCompleteFix };
+  }
+}
+function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
+  const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
+  const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
+  return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it's not valid
+  // in an arithmetic expression and an equality comparison seems unusual),
+  // but if the other side of the binary expression has an error, the side
+  // is typed `any` which will squash the error that would identify this
+  // Promise as an invalid operand. So if the whole binary expression is
+  // typed `any` as a result, there is a strong likelihood that this Promise
+  // is accidentally missing `await`.
+  checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
+}
+function isInsideAwaitableBody(node) {
+  return node.flags & 65536 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 262 /* FunctionDeclaration */ || ancestor.parent.kind === 218 /* FunctionExpression */ || ancestor.parent.kind === 219 /* ArrowFunction */ || ancestor.parent.kind === 174 /* MethodDeclaration */));
+}
+function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) {
+  if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) {
+    const exprType = checker.getTypeAtLocation(insertionSite);
+    const asyncIter = checker.getAsyncIterableType();
+    if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) {
+      const forOf = insertionSite.parent;
+      changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(135 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement));
+      return;
     }
-    function emitBindingElement(node) {
-      emit(node.dotDotDotToken);
-      if (node.propertyName) {
-        emit(node.propertyName);
-        writePunctuation(":");
-        writeSpace();
+  }
+  if (isBinaryExpression(insertionSite)) {
+    for (const side of [insertionSite.left, insertionSite.right]) {
+      if (fixedDeclarations && isIdentifier(side)) {
+        const symbol = checker.getSymbolAtLocation(side);
+        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+          continue;
+        }
       }
-      emit(node.name);
-      emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitArrayLiteralExpression(node) {
-      const elements = node.elements;
-      const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
-      emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
+      const type = checker.getTypeAtLocation(side);
+      const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side;
+      changeTracker.replaceNode(sourceFile, side, newNode);
     }
-    function emitObjectLiteralExpression(node) {
-      pushPrivateNameGenerationScope(
-        0 /* Auto */,
-        /*newReservedMemberNames*/
-        void 0
-      );
-      forEach(node.properties, generateMemberNames);
-      const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-      if (indentedFlag) {
-        increaseIndent();
-      }
-      const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
-      const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */;
-      emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine);
-      if (indentedFlag) {
-        decreaseIndent();
+  } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) {
+    if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression);
+      if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+        return;
       }
-      popPrivateNameGenerationScope();
     }
-    function emitPropertyAccessExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(25 /* DotToken */), node.expression.end, node.name.pos);
-      const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
-      const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
-      writeLinesAndIndent(
-        linesBeforeDot,
-        /*writeSpaceIfNotIndenting*/
-        false
-      );
-      const shouldEmitDotDot = token.kind !== 29 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
-      if (shouldEmitDotDot) {
-        writePunctuation(".");
-      }
-      if (node.questionDotToken) {
-        emit(token);
-      } else {
-        emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
+    changeTracker.replaceNode(
+      sourceFile,
+      insertionSite.parent.expression,
+      factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression))
+    );
+    insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile);
+  } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) {
+    if (fixedDeclarations && isIdentifier(insertionSite)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite);
+      if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+        return;
       }
-      writeLinesAndIndent(
-        linesAfterDot,
-        /*writeSpaceIfNotIndenting*/
-        false
-      );
-      emit(node.name);
-      decreaseIndentIf(linesBeforeDot, linesAfterDot);
     }
-    function mayNeedDotDotForPropertyAccess(expression) {
-      expression = skipPartiallyEmittedExpressions(expression);
-      if (isNumericLiteral(expression)) {
-        const text = getLiteralTextOfNode(
-          expression,
-          /*neverAsciiEscape*/
-          true,
-          /*jsxAttributeEscape*/
-          false
-        );
-        return !(expression.numericLiteralFlags & 448 /* WithSpecifier */) && !text.includes(tokenToString(25 /* DotToken */)) && !text.includes(String.fromCharCode(69 /* E */)) && !text.includes(String.fromCharCode(101 /* e */));
-      } else if (isAccessExpression(expression)) {
-        const constantValue = getConstantValue(expression);
-        return typeof constantValue === "number" && isFinite(constantValue) && constantValue >= 0 && Math.floor(constantValue) === constantValue;
+    changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite)));
+    insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile);
+  } else {
+    if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite.parent.name);
+      if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) {
+        return;
       }
     }
-    function emitElementAccessExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      emit(node.questionDotToken);
-      emitTokenWithComment(23 /* OpenBracketToken */, node.expression.end, writePunctuation, node);
-      emitExpression(node.argumentExpression);
-      emitTokenWithComment(24 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node);
-    }
-    function emitCallExpression(node) {
-      const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */;
-      if (indirectCall) {
-        writePunctuation("(");
-        writeLiteral("0");
-        writePunctuation(",");
-        writeSpace();
-      }
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      if (indirectCall) {
-        writePunctuation(")");
-      }
-      emit(node.questionDotToken);
-      emitTypeArguments(node, node.typeArguments);
-      emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite));
+  }
+}
+function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) {
+  const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile);
+  if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
+    changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";");
+  }
+}
+
+// src/services/codefixes/addMissingConst.ts
+var fixId4 = "addMissingConst";
+var errorCodes4 = [
+  Diagnostics.Cannot_find_name_0.code,
+  Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code
+];
+registerCodeFix({
+  errorCodes: errorCodes4,
+  getCodeActions: function getCodeActionsToAddMissingConst(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)];
+    }
+  },
+  fixIds: [fixId4],
+  getAllCodeActions: (context) => {
+    const fixedNodes = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes));
+  }
+});
+function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const forInitializer = findAncestor(token, (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit");
+  if (forInitializer) return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes);
+  const parent2 = token.parent;
+  if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && isExpressionStatement(parent2.parent)) {
+    return applyChange(changeTracker, token, sourceFile, fixedNodes);
+  }
+  if (isArrayLiteralExpression(parent2)) {
+    const checker = program.getTypeChecker();
+    if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) {
+      return;
     }
-    function emitNewExpression(node) {
-      emitTokenWithComment(105 /* NewKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew);
-      emitTypeArguments(node, node.typeArguments);
-      emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    return applyChange(changeTracker, parent2, sourceFile, fixedNodes);
+  }
+  const commaExpression = findAncestor(token, (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit");
+  if (commaExpression) {
+    const checker = program.getTypeChecker();
+    if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) {
+      return;
     }
-    function emitTaggedTemplateExpression(node) {
-      const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */;
-      if (indirectCall) {
-        writePunctuation("(");
-        writeLiteral("0");
-        writePunctuation(",");
-        writeSpace();
-      }
-      emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess);
-      if (indirectCall) {
-        writePunctuation(")");
-      }
-      emitTypeArguments(node, node.typeArguments);
-      writeSpace();
-      emitExpression(node.template);
+    return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes);
+  }
+}
+function applyChange(changeTracker, initializer, sourceFile, fixedNodes) {
+  if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) {
+    changeTracker.insertModifierBefore(sourceFile, 87 /* ConstKeyword */, initializer);
+  }
+}
+function isPossiblyPartOfDestructuring(node) {
+  switch (node.kind) {
+    case 80 /* Identifier */:
+    case 209 /* ArrayLiteralExpression */:
+    case 210 /* ObjectLiteralExpression */:
+    case 303 /* PropertyAssignment */:
+    case 304 /* ShorthandPropertyAssignment */:
+      return true;
+    default:
+      return false;
+  }
+}
+function arrayElementCouldBeVariableDeclaration(expression, checker) {
+  const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(
+    expression,
+    /*excludeCompoundAssignment*/
+    true
+  ) && isIdentifier(expression.left) ? expression.left : void 0;
+  return !!identifier && !checker.getSymbolAtLocation(identifier);
+}
+function isPossiblyPartOfCommaSeperatedInitializer(node) {
+  switch (node.kind) {
+    case 80 /* Identifier */:
+    case 226 /* BinaryExpression */:
+    case 28 /* CommaToken */:
+      return true;
+    default:
+      return false;
+  }
+}
+function expressionCouldBeVariableDeclaration(expression, checker) {
+  if (!isBinaryExpression(expression)) {
+    return false;
+  }
+  if (expression.operatorToken.kind === 28 /* CommaToken */) {
+    return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker));
+  }
+  return expression.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left);
+}
+
+// src/services/codefixes/addMissingDeclareProperty.ts
+var fixId5 = "addMissingDeclareProperty";
+var errorCodes5 = [
+  Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code
+];
+registerCodeFix({
+  errorCodes: errorCodes5,
+  getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)];
+    }
+  },
+  fixIds: [fixId5],
+  getAllCodeActions: (context) => {
+    const fixedNodes = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes));
+  }
+});
+function makeChange5(changeTracker, sourceFile, pos, fixedNodes) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (!isIdentifier(token)) {
+    return;
+  }
+  const declaration = token.parent;
+  if (declaration.kind === 172 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) {
+    changeTracker.insertModifierBefore(sourceFile, 138 /* DeclareKeyword */, declaration);
+  }
+}
+
+// src/services/codefixes/addMissingInvocationForDecorator.ts
+var fixId6 = "addMissingInvocationForDecorator";
+var errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code];
+registerCodeFix({
+  errorCodes: errorCodes6,
+  getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)];
+  },
+  fixIds: [fixId6],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start))
+});
+function makeChange6(changeTracker, sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const decorator = findAncestor(token, isDecorator);
+  Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
+  const replacement = factory.createCallExpression(
+    decorator.expression,
+    /*typeArguments*/
+    void 0,
+    /*argumentsArray*/
+    void 0
+  );
+  changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
+}
+
+// src/services/codefixes/addNameToNamelessParameter.ts
+var fixId7 = "addNameToNamelessParameter";
+var errorCodes7 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code];
+registerCodeFix({
+  errorCodes: errorCodes7,
+  getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId7, changes, Diagnostics.Add_parameter_name, fixId7, Diagnostics.Add_names_to_all_parameters_without_names)];
+  },
+  fixIds: [fixId7],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start))
+});
+function makeChange7(changeTracker, sourceFile, start) {
+  const token = getTokenAtPosition(sourceFile, start);
+  const param = token.parent;
+  if (!isParameter(param)) {
+    return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind));
+  }
+  const i = param.parent.parameters.indexOf(param);
+  Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
+  Debug.assert(i > -1, "Parameter not found in parent parameter list.");
+  let end = param.name.getEnd();
+  let typeNode = factory.createTypeReferenceNode(
+    param.name,
+    /*typeArguments*/
+    void 0
+  );
+  let nextParam = tryGetNextParam(sourceFile, param);
+  while (nextParam) {
+    typeNode = factory.createArrayTypeNode(typeNode);
+    end = nextParam.getEnd();
+    nextParam = tryGetNextParam(sourceFile, nextParam);
+  }
+  const replacement = factory.createParameterDeclaration(
+    param.modifiers,
+    param.dotDotDotToken,
+    "arg" + i,
+    param.questionToken,
+    param.dotDotDotToken && !isArrayTypeNode(typeNode) ? factory.createArrayTypeNode(typeNode) : typeNode,
+    param.initializer
+  );
+  changeTracker.replaceRange(sourceFile, createRange(param.getStart(sourceFile), end), replacement);
+}
+function tryGetNextParam(sourceFile, param) {
+  const nextToken = findNextToken(param.name, param.parent, sourceFile);
+  if (nextToken && nextToken.kind === 23 /* OpenBracketToken */ && isArrayBindingPattern(nextToken.parent) && isParameter(nextToken.parent.parent)) {
+    return nextToken.parent.parent;
+  }
+  return void 0;
+}
+
+// src/services/codefixes/addOptionalPropertyUndefined.ts
+var addOptionalPropertyUndefined = "addOptionalPropertyUndefined";
+var errorCodes8 = [
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code
+];
+registerCodeFix({
+  errorCodes: errorCodes8,
+  getCodeActions(context) {
+    const typeChecker = context.program.getTypeChecker();
+    const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker);
+    if (!toAdd.length) {
+      return void 0;
     }
-    function emitTypeAssertionExpression(node) {
-      writePunctuation("<");
-      emit(node.type);
-      writePunctuation(">");
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd));
+    return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)];
+  },
+  fixIds: [addOptionalPropertyUndefined]
+});
+function getPropertiesToAdd(file, span, checker) {
+  var _a, _b;
+  const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker);
+  if (!sourceTarget) {
+    return emptyArray;
+  }
+  const { source: sourceNode, target: targetNode } = sourceTarget;
+  const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode);
+  if ((_b = (_a = target.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) {
+    return emptyArray;
+  }
+  return checker.getExactOptionalProperties(target);
+}
+function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) {
+  return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType();
+}
+function getSourceTarget(errorNode, checker) {
+  var _a;
+  if (!errorNode) {
+    return void 0;
+  } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 64 /* EqualsToken */) {
+    return { source: errorNode.parent.right, target: errorNode.parent.left };
+  } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) {
+    return { source: errorNode.parent.initializer, target: errorNode.parent.name };
+  } else if (isCallExpression(errorNode.parent)) {
+    const n = checker.getSymbolAtLocation(errorNode.parent.expression);
+    if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind)) return void 0;
+    if (!isExpression(errorNode)) return void 0;
+    const i = errorNode.parent.arguments.indexOf(errorNode);
+    if (i === -1) return void 0;
+    const name = n.valueDeclaration.parameters[i].name;
+    if (isIdentifier(name)) return { source: errorNode, target: name };
+  } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) {
+    const parentTarget = getSourceTarget(errorNode.parent.parent, checker);
+    if (!parentTarget) return void 0;
+    const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text);
+    const declaration = (_a = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a[0];
+    if (!declaration) return void 0;
+    return {
+      source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name,
+      target: declaration
+    };
+  }
+  return void 0;
+}
+function addUndefinedToOptionalProperty(changes, toAdd) {
+  for (const add of toAdd) {
+    const d = add.valueDeclaration;
+    if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) {
+      const t = factory.createUnionTypeNode([
+        ...d.type.kind === 192 /* UnionType */ ? d.type.types : [d.type],
+        factory.createTypeReferenceNode("undefined")
+      ]);
+      changes.replaceNode(d.getSourceFile(), d.type, t);
     }
-    function emitParenthesizedExpression(node) {
-      const openParenPos = emitTokenWithComment(21 /* OpenParenToken */, node.pos, writePunctuation, node);
-      const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
-      emitExpression(
-        node.expression,
-        /*parenthesizerRule*/
+  }
+}
+
+// src/services/codefixes/annotateWithTypeFromJSDoc.ts
+var fixId8 = "annotateWithTypeFromJSDoc";
+var errorCodes9 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code];
+registerCodeFix({
+  errorCodes: errorCodes9,
+  getCodeActions(context) {
+    const decl = getDeclaration(context.sourceFile, context.span.start);
+    if (!decl) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, context.sourceFile, decl));
+    return [createCodeFixAction(fixId8, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId8, Diagnostics.Annotate_everything_with_types_from_JSDoc)];
+  },
+  fixIds: [fixId8],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes9, (changes, diag2) => {
+    const decl = getDeclaration(diag2.file, diag2.start);
+    if (decl) doChange8(changes, diag2.file, decl);
+  })
+});
+function getDeclaration(file, pos) {
+  const name = getTokenAtPosition(file, pos);
+  return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc);
+}
+function parameterShouldGetTypeFromJSDoc(node) {
+  return isDeclarationWithType(node) && hasUsableJSDoc(node);
+}
+function hasUsableJSDoc(decl) {
+  return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl);
+}
+function doChange8(changes, sourceFile, decl) {
+  if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) {
+    if (!decl.typeParameters) {
+      const typeParameters = getJSDocTypeParameterDeclarations(decl);
+      if (typeParameters.length) changes.insertTypeParameters(sourceFile, decl, typeParameters);
+    }
+    const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 21 /* OpenParenToken */, sourceFile);
+    if (needParens) changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(21 /* OpenParenToken */));
+    for (const param of decl.parameters) {
+      if (!param.type) {
+        const paramType = getJSDocType(param);
+        if (paramType) changes.tryInsertTypeAnnotation(sourceFile, param, visitNode(paramType, transformJSDocType, isTypeNode));
+      }
+    }
+    if (needParens) changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(22 /* CloseParenToken */));
+    if (!decl.type) {
+      const returnType = getJSDocReturnType(decl);
+      if (returnType) changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(returnType, transformJSDocType, isTypeNode));
+    }
+  } else {
+    const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist");
+    Debug.assert(!decl.type, "The JSDocType decl should have a type");
+    changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(jsdocType, transformJSDocType, isTypeNode));
+  }
+}
+function isDeclarationWithType(node) {
+  return isFunctionLikeDeclaration(node) || node.kind === 260 /* VariableDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 172 /* PropertyDeclaration */;
+}
+function transformJSDocType(node) {
+  switch (node.kind) {
+    case 312 /* JSDocAllType */:
+    case 313 /* JSDocUnknownType */:
+      return factory.createTypeReferenceNode("any", emptyArray);
+    case 316 /* JSDocOptionalType */:
+      return transformJSDocOptionalType(node);
+    case 315 /* JSDocNonNullableType */:
+      return transformJSDocType(node.type);
+    case 314 /* JSDocNullableType */:
+      return transformJSDocNullableType(node);
+    case 318 /* JSDocVariadicType */:
+      return transformJSDocVariadicType(node);
+    case 317 /* JSDocFunctionType */:
+      return transformJSDocFunctionType(node);
+    case 183 /* TypeReference */:
+      return transformJSDocTypeReference(node);
+    case 322 /* JSDocTypeLiteral */:
+      return transformJSDocTypeLiteral(node);
+    default:
+      const visited = visitEachChild(
+        node,
+        transformJSDocType,
+        /*context*/
         void 0
       );
-      writeLineSeparatorsAfter(node.expression, node);
-      decreaseIndentIf(indented);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
-    }
-    function emitFunctionExpression(node) {
-      generateNameIfNeeded(node.name);
-      emitFunctionDeclarationOrExpression(node);
-    }
-    function emitArrowFunction(node) {
-      emitModifierList(node, node.modifiers);
-      emitSignatureAndBody(node, emitArrowFunctionHead);
-    }
-    function emitArrowFunctionHead(node) {
-      emitTypeParameters(node, node.typeParameters);
-      emitParametersForArrow(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeSpace();
-      emit(node.equalsGreaterThanToken);
-    }
-    function emitDeleteExpression(node) {
-      emitTokenWithComment(91 /* DeleteKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+      setEmitFlags(visited, 1 /* SingleLine */);
+      return visited;
+  }
+}
+function transformJSDocTypeLiteral(node) {
+  const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
+    /*modifiers*/
+    void 0,
+    isIdentifier(tag.name) ? tag.name : tag.name.right,
+    isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(58 /* QuestionToken */) : void 0,
+    tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
+  )));
+  setEmitFlags(typeNode, 1 /* SingleLine */);
+  return typeNode;
+}
+function transformJSDocOptionalType(node) {
+  return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("undefined", emptyArray)]);
+}
+function transformJSDocNullableType(node) {
+  return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("null", emptyArray)]);
+}
+function transformJSDocVariadicType(node) {
+  return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType, isTypeNode));
+}
+function transformJSDocFunctionType(node) {
+  return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), node.type ?? factory.createKeywordTypeNode(133 /* AnyKeyword */));
+}
+function transformJSDocParameter(node) {
+  const index = node.parent.parameters.indexOf(node);
+  const isRest = node.type.kind === 318 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1;
+  const name = node.name || (isRest ? "rest" : "arg" + index);
+  const dotdotdot = isRest ? factory.createToken(26 /* DotDotDotToken */) : node.dotDotDotToken;
+  return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType, isTypeNode), node.initializer);
+}
+function transformJSDocTypeReference(node) {
+  let name = node.typeName;
+  let args = node.typeArguments;
+  if (isIdentifier(node.typeName)) {
+    if (isJSDocIndexSignature(node)) {
+      return transformJSDocIndexSignature(node);
+    }
+    let text = node.typeName.text;
+    switch (node.typeName.text) {
+      case "String":
+      case "Boolean":
+      case "Object":
+      case "Number":
+        text = text.toLowerCase();
+        break;
+      case "array":
+      case "date":
+      case "promise":
+        text = text[0].toUpperCase() + text.slice(1);
+        break;
     }
-    function emitTypeOfExpression(node) {
-      emitTokenWithComment(114 /* TypeOfKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    name = factory.createIdentifier(text);
+    if ((text === "Array" || text === "Promise") && !node.typeArguments) {
+      args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]);
+    } else {
+      args = visitNodes2(node.typeArguments, transformJSDocType, isTypeNode);
+    }
+  }
+  return factory.createTypeReferenceNode(name, args);
+}
+function transformJSDocIndexSignature(node) {
+  const index = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "n" : "s",
+    /*questionToken*/
+    void 0,
+    factory.createTypeReferenceNode(node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "number" : "string", []),
+    /*initializer*/
+    void 0
+  );
+  const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(
+    /*modifiers*/
+    void 0,
+    [index],
+    node.typeArguments[1]
+  )]);
+  setEmitFlags(indexSignature, 1 /* SingleLine */);
+  return indexSignature;
+}
+
+// src/services/codefixes/convertFunctionToEs6Class.ts
+var fixId9 = "convertFunctionToEs6Class";
+var errorCodes10 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code];
+registerCodeFix({
+  errorCodes: errorCodes10,
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()));
+    return [createCodeFixAction(fixId9, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId9, Diagnostics.Convert_all_constructor_functions_to_classes)];
+  },
+  fixIds: [fixId9],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, err) => doChange9(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()))
+});
+function doChange9(changes, sourceFile, position, checker, preferences, compilerOptions) {
+  const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position));
+  if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) {
+    return void 0;
+  }
+  const ctorDeclaration = ctorSymbol.valueDeclaration;
+  if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) {
+    changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration));
+  } else if (isVariableDeclaration(ctorDeclaration)) {
+    const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration);
+    if (!classDeclaration) {
+      return void 0;
     }
-    function emitVoidExpression(node) {
-      emitTokenWithComment(116 /* VoidKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    const ancestor = ctorDeclaration.parent.parent;
+    if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) {
+      changes.delete(sourceFile, ctorDeclaration);
+      changes.insertNodeAfter(sourceFile, ancestor, classDeclaration);
+    } else {
+      changes.replaceNode(sourceFile, ancestor, classDeclaration);
+    }
+  }
+  function createClassElementsFromSymbol(symbol) {
+    const memberElements = [];
+    if (symbol.exports) {
+      symbol.exports.forEach((member) => {
+        if (member.name === "prototype" && member.declarations) {
+          const firstDeclaration = member.declarations[0];
+          if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 64 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
+            const prototypes = firstDeclaration.parent.right;
+            createClassElement(
+              prototypes.symbol,
+              /*modifiers*/
+              void 0,
+              memberElements
+            );
+          }
+        } else {
+          createClassElement(member, [factory.createToken(126 /* StaticKeyword */)], memberElements);
+        }
+      });
     }
-    function emitAwaitExpression(node) {
-      emitTokenWithComment(135 /* AwaitKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    if (symbol.members) {
+      symbol.members.forEach((member, key) => {
+        var _a, _b, _c, _d;
+        if (key === "constructor" && member.valueDeclaration) {
+          const prototypeAssignment = (_d = (_c = (_b = (_a = symbol.exports) == null ? void 0 : _a.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent;
+          if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) {
+          } else {
+            changes.delete(sourceFile, member.valueDeclaration.parent);
+          }
+          return;
+        }
+        createClassElement(
+          member,
+          /*modifiers*/
+          void 0,
+          memberElements
+        );
+      });
     }
-    function emitPrefixUnaryExpression(node) {
-      writeTokenText(node.operator, writeOperator);
-      if (shouldEmitWhitespaceBeforeOperand(node)) {
-        writeSpace();
+    return memberElements;
+    function shouldConvertDeclaration(_target, source) {
+      if (isAccessExpression(_target)) {
+        if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target)) return true;
+        return isFunctionLike(source);
+      } else {
+        return every(_target.properties, (property) => {
+          if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) return true;
+          if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name) return true;
+          if (isConstructorAssignment(property)) return true;
+          return false;
+        });
       }
-      emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary);
-    }
-    function shouldEmitWhitespaceBeforeOperand(node) {
-      const operand = node.operand;
-      return operand.kind === 224 /* PrefixUnaryExpression */ && (node.operator === 40 /* PlusToken */ && (operand.operator === 40 /* PlusToken */ || operand.operator === 46 /* PlusPlusToken */) || node.operator === 41 /* MinusToken */ && (operand.operator === 41 /* MinusToken */ || operand.operator === 47 /* MinusMinusToken */));
     }
-    function emitPostfixUnaryExpression(node) {
-      emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary);
-      writeTokenText(node.operator, writeOperator);
-    }
-    function createEmitBinaryExpression() {
-      return createBinaryExpressionTrampoline(
-        onEnter,
-        onLeft,
-        onOperator,
-        onRight,
-        onExit,
-        /*foldState*/
-        void 0
-      );
-      function onEnter(node, state) {
-        if (state) {
-          state.stackIndex++;
-          state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines;
-          state.containerPosStack[state.stackIndex] = containerPos;
-          state.containerEndStack[state.stackIndex] = containerEnd;
-          state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd;
-          const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node);
-          const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node);
-          onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
-          if (emitComments2)
-            emitCommentsBeforeNode(node);
-          if (emitSourceMaps)
-            emitSourceMapsBeforeNode(node);
-          beforeEmitNode(node);
-        } else {
-          state = {
-            stackIndex: 0,
-            preserveSourceNewlinesStack: [void 0],
-            containerPosStack: [-1],
-            containerEndStack: [-1],
-            declarationListContainerEndStack: [-1],
-            shouldEmitCommentsStack: [false],
-            shouldEmitSourceMapsStack: [false]
-          };
+    function createClassElement(symbol2, modifiers, members) {
+      if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) {
+        return;
+      }
+      const memberDeclaration = symbol2.valueDeclaration;
+      const assignmentBinaryExpression = memberDeclaration.parent;
+      const assignmentExpr = assignmentBinaryExpression.right;
+      if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) {
+        return;
+      }
+      if (some(members, (m) => {
+        const name = getNameOfDeclaration(m);
+        if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) {
+          return true;
         }
-        return state;
+        return false;
+      })) {
+        return;
       }
-      function onLeft(next, _workArea, parent2) {
-        return maybeEmitExpression(next, parent2, "left");
+      const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 244 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression;
+      changes.delete(sourceFile, nodeToDelete);
+      if (!assignmentExpr) {
+        members.push(factory.createPropertyDeclaration(
+          modifiers,
+          symbol2.name,
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ));
+        return;
       }
-      function onOperator(operatorToken, _state, node) {
-        const isCommaOperator = operatorToken.kind !== 28 /* CommaToken */;
-        const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken);
-        const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right);
-        writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
-        emitLeadingCommentsOfPosition(operatorToken.pos);
-        writeTokenNode(operatorToken, operatorToken.kind === 103 /* InKeyword */ ? writeKeyword : writeOperator);
-        emitTrailingCommentsOfPosition(
-          operatorToken.end,
-          /*prefixSpace*/
-          true
+      if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) {
+        const quotePreference = getQuotePreference(sourceFile, preferences);
+        const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference);
+        if (name) {
+          createFunctionLikeExpressionMember(members, assignmentExpr, name);
+        }
+        return;
+      } else if (isObjectLiteralExpression(assignmentExpr)) {
+        forEach(
+          assignmentExpr.properties,
+          (property) => {
+            if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) {
+              members.push(property);
+            }
+            if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) {
+              createFunctionLikeExpressionMember(members, property.initializer, property.name);
+            }
+            if (isConstructorAssignment(property)) return;
+            return;
+          }
         );
-        writeLinesAndIndent(
-          linesAfterOperator,
-          /*writeSpaceIfNotIndenting*/
-          true
+        return;
+      } else {
+        if (isSourceFileJS(sourceFile)) return;
+        if (!isPropertyAccessExpression(memberDeclaration)) return;
+        const prop = factory.createPropertyDeclaration(
+          modifiers,
+          memberDeclaration.name,
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          assignmentExpr
         );
+        copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
+        members.push(prop);
+        return;
       }
-      function onRight(next, _workArea, parent2) {
-        return maybeEmitExpression(next, parent2, "right");
-      }
-      function onExit(node, state) {
-        const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken);
-        const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right);
-        decreaseIndentIf(linesBeforeOperator, linesAfterOperator);
-        if (state.stackIndex > 0) {
-          const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex];
-          const savedContainerPos = state.containerPosStack[state.stackIndex];
-          const savedContainerEnd = state.containerEndStack[state.stackIndex];
-          const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex];
-          const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex];
-          const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex];
-          afterEmitNode(savedPreserveSourceNewlines);
-          if (shouldEmitSourceMaps2)
-            emitSourceMapsAfterNode(node);
-          if (shouldEmitComments2)
-            emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-          onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
-          state.stackIndex--;
-        }
-      }
-      function maybeEmitExpression(next, parent2, side) {
-        const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind);
-        let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next);
-        if (pipelinePhase === pipelineEmitWithSubstitution) {
-          Debug.assertIsDefined(lastSubstitution);
-          next = parenthesizerRule(cast(lastSubstitution, isExpression));
-          pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next);
-          lastSubstitution = void 0;
-        }
-        if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) {
-          if (isBinaryExpression(next)) {
-            return next;
-          }
-        }
-        currentParenthesizerRule = parenthesizerRule;
-        pipelinePhase(1 /* Expression */, next);
-      }
-    }
-    function emitConditionalExpression(node) {
-      const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken);
-      const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue);
-      const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
-      const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
-      emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
-      writeLinesAndIndent(
-        linesBeforeQuestion,
-        /*writeSpaceIfNotIndenting*/
-        true
-      );
-      emit(node.questionToken);
-      writeLinesAndIndent(
-        linesAfterQuestion,
-        /*writeSpaceIfNotIndenting*/
-        true
-      );
-      emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
-      decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
-      writeLinesAndIndent(
-        linesBeforeColon,
-        /*writeSpaceIfNotIndenting*/
-        true
-      );
-      emit(node.colonToken);
-      writeLinesAndIndent(
-        linesAfterColon,
-        /*writeSpaceIfNotIndenting*/
-        true
-      );
-      emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
-      decreaseIndentIf(linesBeforeColon, linesAfterColon);
-    }
-    function emitTemplateExpression(node) {
-      emit(node.head);
-      emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
-    }
-    function emitYieldExpression(node) {
-      emitTokenWithComment(127 /* YieldKeyword */, node.pos, writeKeyword, node);
-      emit(node.asteriskToken);
-      emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma);
-    }
-    function emitSpreadElement(node) {
-      emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node);
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitClassExpression(node) {
-      generateNameIfNeeded(node.name);
-      emitClassDeclarationOrExpression(node);
-    }
-    function emitExpressionWithTypeArguments(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      emitTypeArguments(node, node.typeArguments);
-    }
-    function emitAsExpression(node) {
-      emitExpression(
-        node.expression,
-        /*parenthesizerRule*/
-        void 0
-      );
-      if (node.type) {
-        writeSpace();
-        writeKeyword("as");
-        writeSpace();
-        emit(node.type);
-      }
-    }
-    function emitNonNullExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      writeOperator("!");
-    }
-    function emitSatisfiesExpression(node) {
-      emitExpression(
-        node.expression,
-        /*parenthesizerRule*/
-        void 0
-      );
-      if (node.type) {
-        writeSpace();
-        writeKeyword("satisfies");
-        writeSpace();
-        emit(node.type);
-      }
-    }
-    function emitMetaProperty(node) {
-      writeToken(node.keywordToken, node.pos, writePunctuation);
-      writePunctuation(".");
-      emit(node.name);
-    }
-    function emitTemplateSpan(node) {
-      emitExpression(node.expression);
-      emit(node.literal);
-    }
-    function emitBlock(node) {
-      emitBlockStatements(
-        node,
-        /*forceSingleLine*/
-        !node.multiLine && isEmptyBlock(node)
-      );
-    }
-    function emitBlockStatements(node, forceSingleLine) {
-      emitTokenWithComment(
-        19 /* OpenBraceToken */,
-        node.pos,
-        writePunctuation,
-        /*contextNode*/
-        node
-      );
-      const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
-      emitList(node, node.statements, format);
-      emitTokenWithComment(
-        20 /* CloseBraceToken */,
-        node.statements.end,
-        writePunctuation,
-        /*contextNode*/
-        node,
-        /*indentLeading*/
-        !!(format & 1 /* MultiLine */)
-      );
-    }
-    function emitVariableStatement(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      emit(node.declarationList);
-      writeTrailingSemicolon();
-    }
-    function emitEmptyStatement(isEmbeddedStatement) {
-      if (isEmbeddedStatement) {
-        writePunctuation(";");
-      } else {
-        writeTrailingSemicolon();
+      function createFunctionLikeExpressionMember(members2, expression, name) {
+        if (isFunctionExpression(expression)) return createFunctionExpressionMember(members2, expression, name);
+        else return createArrowFunctionExpressionMember(members2, expression, name);
       }
-    }
-    function emitExpressionStatement(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement);
-      if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) {
-        writeTrailingSemicolon();
+      function createFunctionExpressionMember(members2, functionExpression, name) {
+        const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 134 /* AsyncKeyword */));
+        const method = factory.createMethodDeclaration(
+          fullModifiers,
+          /*asteriskToken*/
+          void 0,
+          name,
+          /*questionToken*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          functionExpression.parameters,
+          /*type*/
+          void 0,
+          functionExpression.body
+        );
+        copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
+        members2.push(method);
+        return;
       }
-    }
-    function emitIfStatement(node) {
-      const openParenPos = emitTokenWithComment(101 /* IfKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.thenStatement);
-      if (node.elseStatement) {
-        writeLineOrSpace(node, node.thenStatement, node.elseStatement);
-        emitTokenWithComment(93 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node);
-        if (node.elseStatement.kind === 245 /* IfStatement */) {
-          writeSpace();
-          emit(node.elseStatement);
+      function createArrowFunctionExpressionMember(members2, arrowFunction, name) {
+        const arrowFunctionBody = arrowFunction.body;
+        let bodyBlock;
+        if (arrowFunctionBody.kind === 241 /* Block */) {
+          bodyBlock = arrowFunctionBody;
         } else {
-          emitEmbeddedStatement(node, node.elseStatement);
+          bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]);
         }
+        const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 134 /* AsyncKeyword */));
+        const method = factory.createMethodDeclaration(
+          fullModifiers,
+          /*asteriskToken*/
+          void 0,
+          name,
+          /*questionToken*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          arrowFunction.parameters,
+          /*type*/
+          void 0,
+          bodyBlock
+        );
+        copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
+        members2.push(method);
       }
     }
-    function emitWhileClause(node, startPos) {
-      const openParenPos = emitTokenWithComment(117 /* WhileKeyword */, startPos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+  }
+  function createClassFromVariableDeclaration(node) {
+    const initializer = node.initializer;
+    if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) {
+      return void 0;
     }
-    function emitDoStatement(node) {
-      emitTokenWithComment(92 /* DoKeyword */, node.pos, writeKeyword, node);
-      emitEmbeddedStatement(node, node.statement);
-      if (isBlock(node.statement) && !preserveSourceNewlines) {
-        writeSpace();
-      } else {
-        writeLineOrSpace(node, node.statement, node.expression);
-      }
-      emitWhileClause(node, node.statement.end);
-      writeTrailingSemicolon();
+    const memberElements = createClassElementsFromSymbol(node.symbol);
+    if (initializer.body) {
+      memberElements.unshift(factory.createConstructorDeclaration(
+        /*modifiers*/
+        void 0,
+        initializer.parameters,
+        initializer.body
+      ));
     }
-    function emitWhileStatement(node) {
-      emitWhileClause(node, node.pos);
-      emitEmbeddedStatement(node, node.statement);
+    const modifiers = getModifierKindFromSource(node.parent.parent, 95 /* ExportKeyword */);
+    const cls = factory.createClassDeclaration(
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      /*heritageClauses*/
+      void 0,
+      memberElements
+    );
+    return cls;
+  }
+  function createClassFromFunction(node) {
+    const memberElements = createClassElementsFromSymbol(ctorSymbol);
+    if (node.body) {
+      memberElements.unshift(factory.createConstructorDeclaration(
+        /*modifiers*/
+        void 0,
+        node.parameters,
+        node.body
+      ));
     }
-    function emitForStatement(node) {
-      const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      let pos = emitTokenWithComment(
-        21 /* OpenParenToken */,
-        openParenPos,
-        writePunctuation,
-        /*contextNode*/
-        node
-      );
-      emitForBinding(node.initializer);
-      pos = emitTokenWithComment(27 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
-      emitExpressionWithLeadingSpace(node.condition);
-      pos = emitTokenWithComment(27 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node);
-      emitExpressionWithLeadingSpace(node.incrementor);
-      emitTokenWithComment(22 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
+    const modifiers = getModifierKindFromSource(node, 95 /* ExportKeyword */);
+    const cls = factory.createClassDeclaration(
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      /*heritageClauses*/
+      void 0,
+      memberElements
+    );
+    return cls;
+  }
+}
+function getModifierKindFromSource(source, kind) {
+  return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0;
+}
+function isConstructorAssignment(x) {
+  if (!x.name) return false;
+  if (isIdentifier(x.name) && x.name.text === "constructor") return true;
+  return false;
+}
+function tryGetPropertyName(node, compilerOptions, quotePreference) {
+  if (isPropertyAccessExpression(node)) {
+    return node.name;
+  }
+  const propName = node.argumentExpression;
+  if (isNumericLiteral(propName)) {
+    return propName;
+  }
+  if (isStringLiteralLike(propName)) {
+    return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName;
+  }
+  return void 0;
+}
+
+// src/services/codefixes/convertToAsyncFunction.ts
+var fixId10 = "convertToAsyncFunction";
+var errorCodes11 = [Diagnostics.This_may_be_converted_to_an_async_function.code];
+var codeActionSucceeded = true;
+registerCodeFix({
+  errorCodes: errorCodes11,
+  getCodeActions(context) {
+    codeActionSucceeded = true;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker()));
+    return codeActionSucceeded ? [createCodeFixAction(fixId10, changes, Diagnostics.Convert_to_async_function, fixId10, Diagnostics.Convert_all_to_async_functions)] : [];
+  },
+  fixIds: [fixId10],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker()))
+});
+function convertToAsyncFunction(changes, sourceFile, position, checker) {
+  const tokenAtPosition = getTokenAtPosition(sourceFile, position);
+  let functionToConvert;
+  if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) {
+    functionToConvert = tokenAtPosition.parent.initializer;
+  } else {
+    functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync);
+  }
+  if (!functionToConvert) {
+    return;
+  }
+  const synthNamesMap = /* @__PURE__ */ new Map();
+  const isInJavascript = isInJSFile(functionToConvert);
+  const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker);
+  const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap);
+  if (!returnsPromise(functionToConvertRenamed, checker)) {
+    return;
+  }
+  const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray;
+  const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript };
+  if (!returnStatements.length) {
+    return;
+  }
+  const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos);
+  changes.insertModifierAt(sourceFile, pos, 134 /* AsyncKeyword */, { suffix: " " });
+  for (const returnStatement of returnStatements) {
+    forEachChild(returnStatement, function visit(node) {
+      if (isCallExpression(node)) {
+        const newNodes = transformExpression(
+          node,
+          node,
+          transformer,
+          /*hasContinuation*/
+          false
+        );
+        if (hasFailed()) {
+          return true;
+        }
+        changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes);
+      } else if (!isFunctionLike(node)) {
+        forEachChild(node, visit);
+        if (hasFailed()) {
+          return true;
+        }
+      }
+    });
+    if (hasFailed()) {
+      return;
     }
-    function emitForInStatement(node) {
-      const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitForBinding(node.initializer);
-      writeSpace();
-      emitTokenWithComment(103 /* InKeyword */, node.initializer.end, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
+  }
+}
+function getReturnStatementsWithPromiseHandlers(body, checker) {
+  const res = [];
+  forEachReturnStatement(body, (ret) => {
+    if (isReturnStatementWithFixablePromiseHandler(ret, checker)) res.push(ret);
+  });
+  return res;
+}
+function getAllPromiseExpressionsToReturn(func, checker) {
+  if (!func.body) {
+    return /* @__PURE__ */ new Set();
+  }
+  const setOfExpressionsToReturn = /* @__PURE__ */ new Set();
+  forEachChild(func.body, function visit(node) {
+    if (isPromiseReturningCallExpression(node, checker, "then")) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+      forEach(node.arguments, visit);
+    } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+      forEachChild(node, visit);
+    } else if (isPromiseTypedExpression(node, checker)) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+    } else {
+      forEachChild(node, visit);
     }
-    function emitForOfStatement(node) {
-      const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitWithTrailingSpace(node.awaitModifier);
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitForBinding(node.initializer);
-      writeSpace();
-      emitTokenWithComment(165 /* OfKeyword */, node.initializer.end, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
+  });
+  return setOfExpressionsToReturn;
+}
+function isPromiseReturningCallExpression(node, checker, name) {
+  if (!isCallExpression(node)) return false;
+  const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name);
+  const nodeType = isExpressionOfName && checker.getTypeAtLocation(node);
+  return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType));
+}
+function isReferenceToType(type, target) {
+  return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
+}
+function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) {
+  if (node.expression.name.escapedText === "finally") {
+    return void 0;
+  }
+  const promiseType = checker.getTypeAtLocation(node.expression.expression);
+  if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) {
+    if (node.expression.name.escapedText === "then") {
+      if (callback === elementAt(node.arguments, 0)) {
+        return elementAt(node.typeArguments, 0);
+      } else if (callback === elementAt(node.arguments, 1)) {
+        return elementAt(node.typeArguments, 1);
+      }
+    } else {
+      return elementAt(node.typeArguments, 0);
+    }
+  }
+}
+function isPromiseTypedExpression(node, checker) {
+  if (!isExpression(node)) return false;
+  return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node));
+}
+function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) {
+  const identsToRenameMap = /* @__PURE__ */ new Map();
+  const collidingSymbolMap = createMultiMap();
+  forEachChild(nodeToRename, function visit(node) {
+    if (!isIdentifier(node)) {
+      forEachChild(node, visit);
+      return;
     }
-    function emitForBinding(node) {
-      if (node !== void 0) {
-        if (node.kind === 261 /* VariableDeclarationList */) {
-          emit(node);
+    const symbol = checker.getSymbolAtLocation(node);
+    if (symbol) {
+      const type = checker.getTypeAtLocation(node);
+      const lastCallSignature = getLastCallSignature(type, checker);
+      const symbolIdString = getSymbolId(symbol).toString();
+      if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) {
+        const firstParameter = firstOrUndefined(lastCallSignature.parameters);
+        const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */);
+        const synthName = getNewNameIfConflict(ident, collidingSymbolMap);
+        synthNamesMap.set(symbolIdString, synthName);
+        collidingSymbolMap.add(ident.text, symbol);
+      } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) {
+        const originalName = node.text;
+        const collidingSymbols = collidingSymbolMap.get(originalName);
+        if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) {
+          const newName = getNewNameIfConflict(node, collidingSymbolMap);
+          identsToRenameMap.set(symbolIdString, newName.identifier);
+          synthNamesMap.set(symbolIdString, newName);
+          collidingSymbolMap.add(originalName, symbol);
         } else {
-          emitExpression(node);
+          const identifier = getSynthesizedDeepClone(node);
+          synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier));
+          collidingSymbolMap.add(originalName, symbol);
         }
       }
     }
-    function emitContinueStatement(node) {
-      emitTokenWithComment(88 /* ContinueKeyword */, node.pos, writeKeyword, node);
-      emitWithLeadingSpace(node.label);
-      writeTrailingSemicolon();
-    }
-    function emitBreakStatement(node) {
-      emitTokenWithComment(83 /* BreakKeyword */, node.pos, writeKeyword, node);
-      emitWithLeadingSpace(node.label);
-      writeTrailingSemicolon();
-    }
-    function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) {
-      const node = getParseTreeNode(contextNode);
-      const isSimilarNode = node && node.kind === contextNode.kind;
-      const startPos = pos;
-      if (isSimilarNode && currentSourceFile) {
-        pos = skipTrivia(currentSourceFile.text, pos);
-      }
-      if (isSimilarNode && contextNode.pos !== startPos) {
-        const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile);
-        if (needsIndent) {
-          increaseIndent();
-        }
-        emitLeadingCommentsOfPosition(startPos);
-        if (needsIndent) {
-          decreaseIndent();
+  });
+  return getSynthesizedDeepCloneWithReplacements(
+    nodeToRename,
+    /*includeTrivia*/
+    true,
+    (original) => {
+      if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
+        const symbol = checker.getSymbolAtLocation(original.name);
+        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+        if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
+          return factory.createBindingElement(
+            original.dotDotDotToken,
+            original.propertyName || original.name,
+            renameInfo,
+            original.initializer
+          );
+        }
+      } else if (isIdentifier(original)) {
+        const symbol = checker.getSymbolAtLocation(original);
+        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+        if (renameInfo) {
+          return factory.createIdentifier(renameInfo.text);
+        }
+      }
+    }
+  );
+}
+function getNewNameIfConflict(name, originalNames) {
+  const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
+  const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName);
+  return createSynthIdentifier(identifier);
+}
+function hasFailed() {
+  return !codeActionSucceeded;
+}
+function silentFail() {
+  codeActionSucceeded = false;
+  return emptyArray;
+}
+function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
+  if (isPromiseReturningCallExpression(node, transformer.checker, "then")) {
+    return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) {
+    return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) {
+    return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPropertyAccessExpression(node)) {
+    return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName);
+  }
+  const nodeType = transformer.checker.getTypeAtLocation(node);
+  if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) {
+    Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression);
+    return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName);
+  }
+  return silentFail();
+}
+function isNullOrUndefined2({ checker }, node) {
+  if (node.kind === 106 /* NullKeyword */) return true;
+  if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") {
+    const symbol = checker.getSymbolAtLocation(node);
+    return !symbol || checker.isUndefinedSymbol(symbol);
+  }
+  return false;
+}
+function createUniqueSynthName(prevArgName) {
+  const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */);
+  return createSynthIdentifier(renamedPrevArg);
+}
+function getPossibleNameForVarDecl(node, transformer, continuationArgName) {
+  let possibleNameForVarDecl;
+  if (continuationArgName && !shouldReturn(node, transformer)) {
+    if (isSynthIdentifier(continuationArgName)) {
+      possibleNameForVarDecl = continuationArgName;
+      transformer.synthNamesMap.forEach((val, key) => {
+        if (val.identifier.text === continuationArgName.identifier.text) {
+          const newSynthName = createUniqueSynthName(continuationArgName);
+          transformer.synthNamesMap.set(key, newSynthName);
         }
+      });
+    } else {
+      possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types);
+    }
+    declareSynthIdentifier(possibleNameForVarDecl);
+  }
+  return possibleNameForVarDecl;
+}
+function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) {
+  const statements = [];
+  let varDeclIdentifier;
+  if (possibleNameForVarDecl && !shouldReturn(node, transformer)) {
+    varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
+    const typeArray = possibleNameForVarDecl.types;
+    const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
+    const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(
+      unionType,
+      /*enclosingDeclaration*/
+      void 0,
+      /*flags*/
+      void 0
+    );
+    const varDecl = [factory.createVariableDeclaration(
+      varDeclIdentifier,
+      /*exclamationToken*/
+      void 0,
+      unionTypeNode
+    )];
+    const varDeclList = factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList(varDecl, 1 /* Let */)
+    );
+    statements.push(varDeclList);
+  }
+  statements.push(tryStatement);
+  if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
+    statements.push(factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([
+        factory.createVariableDeclaration(
+          getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          varDeclIdentifier
+        )
+      ], 2 /* Const */)
+    ));
+  }
+  return statements;
+}
+function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
+  if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
+    return transformExpression(
+      /* returnContextNode */
+      node,
+      node.expression.expression,
+      transformer,
+      hasContinuation,
+      continuationArgName
+    );
+  }
+  const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
+  const inlinedLeftHandSide = transformExpression(
+    /*returnContextNode*/
+    node,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    possibleNameForVarDecl
+  );
+  if (hasFailed()) return silentFail();
+  const inlinedCallback = transformCallbackArgument(
+    onFinally,
+    hasContinuation,
+    /*continuationArgName*/
+    void 0,
+    /*inputArgName*/
+    void 0,
+    node,
+    transformer
+  );
+  if (hasFailed()) return silentFail();
+  const tryBlock = factory.createBlock(inlinedLeftHandSide);
+  const finallyBlock = factory.createBlock(inlinedCallback);
+  const tryStatement = factory.createTryStatement(
+    tryBlock,
+    /*catchClause*/
+    void 0,
+    finallyBlock
+  );
+  return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
+}
+function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
+  if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
+    return transformExpression(
+      /* returnContextNode */
+      node,
+      node.expression.expression,
+      transformer,
+      hasContinuation,
+      continuationArgName
+    );
+  }
+  const inputArgName = getArgBindingName(onRejected, transformer);
+  const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
+  const inlinedLeftHandSide = transformExpression(
+    /*returnContextNode*/
+    node,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    possibleNameForVarDecl
+  );
+  if (hasFailed()) return silentFail();
+  const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
+  if (hasFailed()) return silentFail();
+  const tryBlock = factory.createBlock(inlinedLeftHandSide);
+  const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
+  const tryStatement = factory.createTryStatement(
+    tryBlock,
+    catchClause,
+    /*finallyBlock*/
+    void 0
+  );
+  return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
+}
+function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
+  if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) {
+    return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName);
+  }
+  if (onRejected && !isNullOrUndefined2(transformer, onRejected)) {
+    return silentFail();
+  }
+  const inputArgName = getArgBindingName(onFulfilled, transformer);
+  const inlinedLeftHandSide = transformExpression(
+    node.expression.expression,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    inputArgName
+  );
+  if (hasFailed()) return silentFail();
+  const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
+  if (hasFailed()) return silentFail();
+  return concatenate(inlinedLeftHandSide, inlinedCallback);
+}
+function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
+  if (shouldReturn(returnContextNode, transformer)) {
+    let returnValue = getSynthesizedDeepClone(node);
+    if (hasContinuation) {
+      returnValue = factory.createAwaitExpression(returnValue);
+    }
+    return [factory.createReturnStatement(returnValue)];
+  }
+  return createVariableOrAssignmentOrExpressionStatement(
+    continuationArgName,
+    factory.createAwaitExpression(node),
+    /*typeAnnotation*/
+    void 0
+  );
+}
+function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
+  if (!variableName || isEmptyBindingName(variableName)) {
+    return [factory.createExpressionStatement(rightHandSide)];
+  }
+  if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) {
+    return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))];
+  }
+  return [
+    factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([
+        factory.createVariableDeclaration(
+          getSynthesizedDeepClone(declareSynthBindingName(variableName)),
+          /*exclamationToken*/
+          void 0,
+          typeAnnotation,
+          rightHandSide
+        )
+      ], 2 /* Const */)
+    )
+  ];
+}
+function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) {
+  if (typeAnnotation && expressionToReturn) {
+    const name = factory.createUniqueName("result", 16 /* Optimistic */);
+    return [
+      ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation),
+      factory.createReturnStatement(name)
+    ];
+  }
+  return [factory.createReturnStatement(expressionToReturn)];
+}
+function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) {
+  var _a;
+  switch (func.kind) {
+    case 106 /* NullKeyword */:
+      break;
+    case 211 /* PropertyAccessExpression */:
+    case 80 /* Identifier */:
+      if (!inputArgName) {
+        break;
       }
-      if (!omitBraceSourcePositions && (token === 19 /* OpenBraceToken */ || token === 20 /* CloseBraceToken */)) {
-        pos = writeToken(token, pos, writer2, contextNode);
-      } else {
-        pos = writeTokenText(token, writer2, pos);
-      }
-      if (isSimilarNode && contextNode.end !== pos) {
-        const isJsxExprContext = contextNode.kind === 294 /* JsxExpression */;
-        emitTrailingCommentsOfPosition(
-          pos,
-          /*prefixSpace*/
-          !isJsxExprContext,
-          /*forceNoNewline*/
-          isJsxExprContext
-        );
+      const synthCall = factory.createCallExpression(
+        getSynthesizedDeepClone(func),
+        /*typeArguments*/
+        void 0,
+        isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []
+      );
+      if (shouldReturn(parent2, transformer)) {
+        return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
       }
-      return pos;
-    }
-    function commentWillEmitNewLine(node) {
-      return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine;
-    }
-    function willEmitLeadingNewLine(node) {
-      if (!currentSourceFile)
-        return false;
-      const leadingCommentRanges = getLeadingCommentRanges(currentSourceFile.text, node.pos);
-      if (leadingCommentRanges) {
-        const parseNode = getParseTreeNode(node);
-        if (parseNode && isParenthesizedExpression(parseNode.parent)) {
-          return true;
-        }
+      const type = transformer.checker.getTypeAtLocation(func);
+      const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */);
+      if (!callSignatures.length) {
+        return silentFail();
       }
-      if (some(leadingCommentRanges, commentWillEmitNewLine))
-        return true;
-      if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine))
-        return true;
-      if (isPartiallyEmittedExpression(node)) {
-        if (node.pos !== node.expression.pos) {
-          if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine))
-            return true;
+      const returnType = callSignatures[0].getReturnType();
+      const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
+      if (continuationArgName) {
+        continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType);
+      }
+      return varDeclOrAssignment;
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */: {
+      const funcBody = func.body;
+      const returnType2 = (_a = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a.getReturnType();
+      if (isBlock(funcBody)) {
+        let refactoredStmts = [];
+        let seenReturnStatement = false;
+        for (const statement of funcBody.statements) {
+          if (isReturnStatement(statement)) {
+            seenReturnStatement = true;
+            if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) {
+              refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName));
+            } else {
+              const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression;
+              refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)));
+            }
+          } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) {
+            return silentFail();
+          } else {
+            refactoredStmts.push(statement);
+          }
+        }
+        return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns(
+          refactoredStmts,
+          continuationArgName,
+          transformer,
+          seenReturnStatement
+        );
+      } else {
+        const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray;
+        if (inlinedStatements.length > 0) {
+          return inlinedStatements;
+        }
+        if (returnType2) {
+          const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
+          if (!shouldReturn(parent2, transformer)) {
+            const transformedStatement = createVariableOrAssignmentOrExpressionStatement(
+              continuationArgName,
+              possiblyAwaitedRightHandSide,
+              /*typeAnnotation*/
+              void 0
+            );
+            if (continuationArgName) {
+              continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
+            }
+            return transformedStatement;
+          } else {
+            return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
+          }
+        } else {
+          return silentFail();
         }
-        return willEmitLeadingNewLine(node.expression);
       }
-      return false;
     }
-    function parenthesizeExpressionForNoAsi(node) {
-      if (!commentsDisabled && isPartiallyEmittedExpression(node) && willEmitLeadingNewLine(node)) {
-        const parseNode = getParseTreeNode(node);
-        if (parseNode && isParenthesizedExpression(parseNode)) {
-          const parens = factory.createParenthesizedExpression(node.expression);
-          setOriginalNode(parens, node);
-          setTextRange(parens, parseNode);
-          return parens;
+    default:
+      return silentFail();
+  }
+  return emptyArray;
+}
+function getPossiblyAwaitedRightHandSide(checker, type, expr) {
+  const rightHandSide = getSynthesizedDeepClone(expr);
+  return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide;
+}
+function getLastCallSignature(type, checker) {
+  const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */);
+  return lastOrUndefined(callSignatures);
+}
+function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) {
+  const ret = [];
+  for (const stmt of stmts) {
+    if (isReturnStatement(stmt)) {
+      if (stmt.expression) {
+        const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression;
+        if (prevArgName === void 0) {
+          ret.push(factory.createExpressionStatement(possiblyAwaitedExpression));
+        } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) {
+          ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
+        } else {
+          ret.push(factory.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory.createVariableDeclarationList([factory.createVariableDeclaration(
+              declareSynthBindingName(prevArgName),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              possiblyAwaitedExpression
+            )], 2 /* Const */)
+          ));
         }
-        return factory.createParenthesizedExpression(node);
       }
-      return node;
-    }
-    function parenthesizeExpressionForNoAsiAndDisallowedComma(node) {
-      return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
-    }
-    function emitReturnStatement(node) {
-      emitTokenWithComment(
-        107 /* ReturnKeyword */,
-        node.pos,
-        writeKeyword,
-        /*contextNode*/
-        node
-      );
-      emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
-      writeTrailingSemicolon();
-    }
-    function emitWithStatement(node) {
-      const openParenPos = emitTokenWithComment(118 /* WithKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
-    }
-    function emitSwitchStatement(node) {
-      const openParenPos = emitTokenWithComment(109 /* SwitchKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      writeSpace();
-      emit(node.caseBlock);
-    }
-    function emitLabeledStatement(node) {
-      emit(node.label);
-      emitTokenWithComment(59 /* ColonToken */, node.label.end, writePunctuation, node);
-      writeSpace();
-      emit(node.statement);
-    }
-    function emitThrowStatement(node) {
-      emitTokenWithComment(111 /* ThrowKeyword */, node.pos, writeKeyword, node);
-      emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
-      writeTrailingSemicolon();
+    } else {
+      ret.push(getSynthesizedDeepClone(stmt));
     }
-    function emitTryStatement(node) {
-      emitTokenWithComment(113 /* TryKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emit(node.tryBlock);
-      if (node.catchClause) {
-        writeLineOrSpace(node, node.tryBlock, node.catchClause);
-        emit(node.catchClause);
-      }
-      if (node.finallyBlock) {
-        writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock);
-        emitTokenWithComment(98 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node);
-        writeSpace();
-        emit(node.finallyBlock);
+  }
+  if (!seenReturnStatement && prevArgName !== void 0) {
+    ret.push(factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([factory.createVariableDeclaration(
+        declareSynthBindingName(prevArgName),
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory.createIdentifier("undefined")
+      )], 2 /* Const */)
+    ));
+  }
+  return ret;
+}
+function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) {
+  let innerCbBody = [];
+  forEachChild(innerRetStmt, function visit(node) {
+    if (isCallExpression(node)) {
+      const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName);
+      innerCbBody = innerCbBody.concat(temp);
+      if (innerCbBody.length > 0) {
+        return;
       }
+    } else if (!isFunctionLike(node)) {
+      forEachChild(node, visit);
     }
-    function emitDebuggerStatement(node) {
-      writeToken(89 /* DebuggerKeyword */, node.pos, writeKeyword);
-      writeTrailingSemicolon();
-    }
-    function emitVariableDeclaration(node) {
-      var _a, _b, _c;
-      emit(node.name);
-      emit(node.exclamationToken);
-      emitTypeAnnotation(node.type);
-      emitInitializer(node.initializer, ((_a = node.type) == null ? void 0 : _a.end) ?? ((_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) ?? node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  });
+  return innerCbBody;
+}
+function getArgBindingName(funcNode, transformer) {
+  const types = [];
+  let name;
+  if (isFunctionLikeDeclaration(funcNode)) {
+    if (funcNode.parameters.length > 0) {
+      const param = funcNode.parameters[0].name;
+      name = getMappedBindingNameOrDefault(param);
+    }
+  } else if (isIdentifier(funcNode)) {
+    name = getMapEntryOrDefault(funcNode);
+  } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) {
+    name = getMapEntryOrDefault(funcNode.name);
+  }
+  if (!name || "identifier" in name && name.identifier.text === "undefined") {
+    return void 0;
+  }
+  return name;
+  function getMappedBindingNameOrDefault(bindingName) {
+    if (isIdentifier(bindingName)) return getMapEntryOrDefault(bindingName);
+    const elements = flatMap(bindingName.elements, (element) => {
+      if (isOmittedExpression(element)) return [];
+      return [getMappedBindingNameOrDefault(element.name)];
+    });
+    return createSynthBindingPattern(bindingName, elements);
+  }
+  function getMapEntryOrDefault(identifier) {
+    const originalNode = getOriginalNode2(identifier);
+    const symbol = getSymbol2(originalNode);
+    if (!symbol) {
+      return createSynthIdentifier(identifier, types);
     }
-    function emitVariableDeclarationList(node) {
-      if (isVarAwaitUsing(node)) {
-        writeKeyword("await");
-        writeSpace();
-        writeKeyword("using");
-      } else {
-        const head = isLet(node) ? "let" : isVarConst(node) ? "const" : isVarUsing(node) ? "using" : "var";
-        writeKeyword(head);
+    const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString());
+    return mapEntry || createSynthIdentifier(identifier, types);
+  }
+  function getSymbol2(node) {
+    var _a;
+    return ((_a = tryCast(node, canHaveSymbol)) == null ? void 0 : _a.symbol) ?? transformer.checker.getSymbolAtLocation(node);
+  }
+  function getOriginalNode2(node) {
+    return node.original ? node.original : node;
+  }
+}
+function isEmptyBindingName(bindingName) {
+  if (!bindingName) {
+    return true;
+  }
+  if (isSynthIdentifier(bindingName)) {
+    return !bindingName.identifier.text;
+  }
+  return every(bindingName.elements, isEmptyBindingName);
+}
+function createSynthIdentifier(identifier, types = []) {
+  return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false };
+}
+function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) {
+  return { kind: 1 /* BindingPattern */, bindingPattern, elements, types };
+}
+function referenceSynthIdentifier(synthId) {
+  synthId.hasBeenReferenced = true;
+  return synthId.identifier;
+}
+function declareSynthBindingName(synthName) {
+  return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName);
+}
+function declareSynthBindingPattern(synthPattern) {
+  for (const element of synthPattern.elements) {
+    declareSynthBindingName(element);
+  }
+  return synthPattern.bindingPattern;
+}
+function declareSynthIdentifier(synthId) {
+  synthId.hasBeenDeclared = true;
+  return synthId.identifier;
+}
+function isSynthIdentifier(bindingName) {
+  return bindingName.kind === 0 /* Identifier */;
+}
+function isSynthBindingPattern(bindingName) {
+  return bindingName.kind === 1 /* BindingPattern */;
+}
+function shouldReturn(expression, transformer) {
+  return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original));
+}
+
+// src/services/codefixes/convertToEsModule.ts
+registerCodeFix({
+  errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code],
+  getCodeActions(context) {
+    const { sourceFile, program, preferences } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences));
+      if (moduleExportsChangedToDefault) {
+        for (const importingFile of program.getSourceFiles()) {
+          fixImportOfModuleExports(importingFile, sourceFile, program, changes2, getQuotePreference(importingFile, preferences));
+        }
       }
-      writeSpace();
-      emitList(node, node.declarations, 528 /* VariableDeclarationList */);
+    });
+    return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)];
+  }
+});
+function fixImportOfModuleExports(importingFile, exportingFile, program, changes, quotePreference) {
+  var _a;
+  for (const moduleSpecifier of importingFile.imports) {
+    const imported = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule;
+    if (!imported || imported.resolvedFileName !== exportingFile.fileName) {
+      continue;
+    }
+    const importNode = importFromModuleSpecifier(moduleSpecifier);
+    switch (importNode.kind) {
+      case 271 /* ImportEqualsDeclaration */:
+        changes.replaceNode(importingFile, importNode, makeImport(
+          importNode.name,
+          /*namedImports*/
+          void 0,
+          moduleSpecifier,
+          quotePreference
+        ));
+        break;
+      case 213 /* CallExpression */:
+        if (isRequireCall(
+          importNode,
+          /*requireStringLiteralLikeArgument*/
+          false
+        )) {
+          changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
+        }
+        break;
     }
-    function emitFunctionDeclaration(node) {
-      emitFunctionDeclarationOrExpression(node);
+  }
+}
+function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) {
+  const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() };
+  const exports2 = collectExportRenames(sourceFile, checker, identifiers);
+  convertExportsAccesses(sourceFile, exports2, changes);
+  let moduleExportsChangedToDefault = false;
+  let useSitesToUnqualify;
+  for (const statement of filter(sourceFile.statements, isVariableStatement)) {
+    const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
+    if (newUseSites) {
+      copyEntries(newUseSites, useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map()));
     }
-    function emitFunctionDeclarationOrExpression(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      writeKeyword("function");
-      emit(node.asteriskToken);
-      writeSpace();
-      emitIdentifierName(node.name);
-      emitSignatureAndBody(node, emitSignatureHead);
+  }
+  for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) {
+    const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference);
+    moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged;
+  }
+  useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => {
+    changes.replaceNode(sourceFile, original, replacement);
+  });
+  return moduleExportsChangedToDefault;
+}
+function collectExportRenames(sourceFile, checker, identifiers) {
+  const res = /* @__PURE__ */ new Map();
+  forEachExportReference(sourceFile, (node) => {
+    const { text } = node.name;
+    if (!res.has(text) && (isIdentifierANonContextualKeyword(node.name) || checker.resolveName(
+      text,
+      node,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    ))) {
+      res.set(text, makeUniqueName(`_${text}`, identifiers));
     }
-    function emitSignatureAndBody(node, emitSignatureHead2) {
-      const body = node.body;
-      if (body) {
-        if (isBlock(body)) {
-          const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-          if (indentedFlag) {
-            increaseIndent();
-          }
-          pushNameGenerationScope(node);
-          forEach(node.parameters, generateNames);
-          generateNames(node.body);
-          emitSignatureHead2(node);
-          emitBlockFunctionBody(body);
-          popNameGenerationScope(node);
-          if (indentedFlag) {
-            decreaseIndent();
-          }
-        } else {
-          emitSignatureHead2(node);
-          writeSpace();
-          emitExpression(body, parenthesizer.parenthesizeConciseBodyOfArrowFunction);
-        }
-      } else {
-        emitSignatureHead2(node);
-        writeTrailingSemicolon();
-      }
+  });
+  return res;
+}
+function convertExportsAccesses(sourceFile, exports2, changes) {
+  forEachExportReference(sourceFile, (node, isAssignmentLhs) => {
+    if (isAssignmentLhs) {
+      return;
     }
-    function emitSignatureHead(node) {
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
+    const { text } = node.name;
+    changes.replaceNode(sourceFile, node, factory.createIdentifier(exports2.get(text) || text));
+  });
+}
+function forEachExportReference(sourceFile, cb) {
+  sourceFile.forEachChild(function recur(node) {
+    if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) {
+      const { parent: parent2 } = node;
+      cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 64 /* EqualsToken */);
     }
-    function shouldEmitBlockFunctionBodyOnSingleLine(body) {
-      if (getEmitFlags(body) & 1 /* SingleLine */) {
-        return true;
-      }
-      if (body.multiLine) {
-        return false;
-      }
-      if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) {
-        return false;
-      }
-      if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) {
-        return false;
-      }
-      let previousStatement;
-      for (const statement of body.statements) {
-        if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) {
+    node.forEachChild(recur);
+  });
+}
+function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference) {
+  switch (statement.kind) {
+    case 243 /* VariableStatement */:
+      convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
+      return false;
+    case 244 /* ExpressionStatement */: {
+      const { expression } = statement;
+      switch (expression.kind) {
+        case 213 /* CallExpression */: {
+          if (isRequireCall(
+            expression,
+            /*requireStringLiteralLikeArgument*/
+            true
+          )) {
+            changes.replaceNode(sourceFile, statement, makeImport(
+              /*defaultImport*/
+              void 0,
+              /*namedImports*/
+              void 0,
+              expression.arguments[0],
+              quotePreference
+            ));
+          }
           return false;
         }
-        previousStatement = statement;
+        case 226 /* BinaryExpression */: {
+          const { operatorToken } = expression;
+          return operatorToken.kind === 64 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports2, useSitesToUnqualify);
+        }
       }
-      return true;
-    }
-    function emitBlockFunctionBody(body) {
-      onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body);
-      writeSpace();
-      writePunctuation("{");
-      increaseIndent();
-      const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker;
-      emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2);
-      decreaseIndent();
-      writeToken(20 /* CloseBraceToken */, body.statements.end, writePunctuation, body);
-      onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
     }
-    function emitBlockFunctionBodyOnSingleLine(body) {
-      emitBlockFunctionBodyWorker(
-        body,
-        /*emitBlockFunctionBodyOnSingleLine*/
+    default:
+      return false;
+  }
+}
+function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) {
+  const { declarationList } = statement;
+  let foundImport = false;
+  const converted = map(declarationList.declarations, (decl) => {
+    const { name, initializer } = decl;
+    if (initializer) {
+      if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
+        foundImport = true;
+        return convertedImports([]);
+      } else if (isRequireCall(
+        initializer,
+        /*requireStringLiteralLikeArgument*/
         true
-      );
-    }
-    function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
-      const statementOffset = emitPrologueDirectives(body.statements);
-      const pos = writer.getTextPos();
-      emitHelpers(body);
-      if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) {
-        decreaseIndent();
-        emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
-        increaseIndent();
-      } else {
-        emitList(
-          body,
-          body.statements,
-          1 /* MultiLineFunctionBodyStatements */,
-          /*parenthesizerRule*/
-          void 0,
-          statementOffset
-        );
+      )) {
+        foundImport = true;
+        return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
+      } else if (isPropertyAccessExpression(initializer) && isRequireCall(
+        initializer.expression,
+        /*requireStringLiteralLikeArgument*/
+        true
+      )) {
+        foundImport = true;
+        return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
       }
     }
-    function emitClassDeclaration(node) {
-      emitClassDeclarationOrExpression(node);
+    return convertedImports([factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([decl], declarationList.flags)
+    )]);
+  });
+  if (foundImport) {
+    changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
+    let combinedUseSites;
+    forEach(converted, (c) => {
+      if (c.useSitesToUnqualify) {
+        copyEntries(c.useSitesToUnqualify, combinedUseSites ?? (combinedUseSites = /* @__PURE__ */ new Map()));
+      }
+    });
+    return combinedUseSites;
+  }
+}
+function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) {
+  switch (name.kind) {
+    case 206 /* ObjectBindingPattern */:
+    case 207 /* ArrayBindingPattern */: {
+      const tmp = makeUniqueName(propertyName, identifiers);
+      return convertedImports([
+        makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
+        makeConst(
+          /*modifiers*/
+          void 0,
+          name,
+          factory.createIdentifier(tmp)
+        )
+      ]);
     }
-    function emitClassDeclarationOrExpression(node) {
-      pushPrivateNameGenerationScope(
-        0 /* Auto */,
-        /*newReservedMemberNames*/
-        void 0
-      );
-      forEach(node.members, generateMemberNames);
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
+    case 80 /* Identifier */:
+      return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]);
+    default:
+      return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`);
+  }
+}
+function convertAssignment(sourceFile, checker, assignment, changes, exports2, useSitesToUnqualify) {
+  const { left, right } = assignment;
+  if (!isPropertyAccessExpression(left)) {
+    return false;
+  }
+  if (isExportsOrModuleExportsOrAlias(sourceFile, left)) {
+    if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
+      changes.delete(sourceFile, assignment.parent);
+    } else {
+      const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(
+        right,
+        /*requireStringLiteralLikeArgument*/
         true
-      );
-      emitTokenWithComment(86 /* ClassKeyword */, moveRangePastModifiers(node).pos, writeKeyword, node);
-      if (node.name) {
-        writeSpace();
-        emitIdentifierName(node.name);
-      }
-      const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-      if (indentedFlag) {
-        increaseIndent();
-      }
-      emitTypeParameters(node, node.typeParameters);
-      emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 129 /* ClassMembers */);
-      writePunctuation("}");
-      if (indentedFlag) {
-        decreaseIndent();
+      ) ? convertReExportAll(right.arguments[0], checker) : void 0;
+      if (replacement) {
+        changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
+        return replacement[1];
+      } else {
+        changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default");
+        return true;
       }
-      popPrivateNameGenerationScope();
-    }
-    function emitInterfaceDeclaration(node) {
-      pushPrivateNameGenerationScope(
-        0 /* Auto */,
-        /*newReservedMemberNames*/
-        void 0
-      );
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      writeKeyword("interface");
-      writeSpace();
-      emit(node.name);
-      emitTypeParameters(node, node.typeParameters);
-      emitList(node, node.heritageClauses, 512 /* HeritageClauses */);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 129 /* InterfaceMembers */);
-      writePunctuation("}");
-      popPrivateNameGenerationScope();
-    }
-    function emitTypeAliasDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      writeKeyword("type");
-      writeSpace();
-      emit(node.name);
-      emitTypeParameters(node, node.typeParameters);
-      writeSpace();
-      writePunctuation("=");
-      writeSpace();
-      emit(node.type);
-      writeTrailingSemicolon();
     }
-    function emitEnumDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      writeKeyword("enum");
-      writeSpace();
-      emit(node.name);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 145 /* EnumMembers */);
-      writePunctuation("}");
+  } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) {
+    convertNamedExport(sourceFile, assignment, changes, exports2);
+  }
+  return false;
+}
+function tryChangeModuleExportsObject(object, useSitesToUnqualify) {
+  const statements = mapAllOrFail(object.properties, (prop) => {
+    switch (prop.kind) {
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+      case 304 /* ShorthandPropertyAssignment */:
+      case 305 /* SpreadAssignment */:
+        return void 0;
+      case 303 /* PropertyAssignment */:
+        return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify);
+      case 174 /* MethodDeclaration */:
+        return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(95 /* ExportKeyword */)], prop, useSitesToUnqualify);
+      default:
+        Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`);
     }
-    function emitModuleDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      if (~node.flags & 2048 /* GlobalAugmentation */) {
-        writeKeyword(node.flags & 32 /* Namespace */ ? "namespace" : "module");
-        writeSpace();
-      }
-      emit(node.name);
-      let body = node.body;
-      if (!body)
-        return writeTrailingSemicolon();
-      while (body && isModuleDeclaration(body)) {
-        writePunctuation(".");
-        emit(body.name);
-        body = body.body;
+  });
+  return statements && [statements, false];
+}
+function convertNamedExport(sourceFile, assignment, changes, exports2) {
+  const { text } = assignment.left.name;
+  const rename = exports2.get(text);
+  if (rename !== void 0) {
+    const newNodes = [
+      makeConst(
+        /*modifiers*/
+        void 0,
+        rename,
+        assignment.right
+      ),
+      makeExportDeclaration([factory.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        rename,
+        text
+      )])
+    ];
+    changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
+  } else {
+    convertExportsPropertyAssignment(assignment, sourceFile, changes);
+  }
+}
+function convertReExportAll(reExported, checker) {
+  const moduleSpecifier = reExported.text;
+  const moduleSymbol = checker.getSymbolAtLocation(reExported);
+  const exports2 = moduleSymbol ? moduleSymbol.exports : emptyMap;
+  return exports2.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports2.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : (
+    // If there's some non-default export, must include both `export *` and `export default`.
+    exports2.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]
+  );
+}
+function reExportStar(moduleSpecifier) {
+  return makeExportDeclaration(
+    /*exportSpecifiers*/
+    void 0,
+    moduleSpecifier
+  );
+}
+function reExportDefault(moduleSpecifier) {
+  return makeExportDeclaration([factory.createExportSpecifier(
+    /*isTypeOnly*/
+    false,
+    /*propertyName*/
+    void 0,
+    "default"
+  )], moduleSpecifier);
+}
+function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
+  const name = left.name.text;
+  if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) {
+    changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(95 /* ExportKeyword */), { suffix: " " });
+    if (!right.name) changes.insertName(sourceFile, right, name);
+    const semi = findChildOfKind(parent2, 27 /* SemicolonToken */, sourceFile);
+    if (semi) changes.delete(sourceFile, semi);
+  } else {
+    changes.replaceNodeRangeWithNodes(sourceFile, left.expression, findChildOfKind(left, 25 /* DotToken */, sourceFile), [factory.createToken(95 /* ExportKeyword */), factory.createToken(87 /* ConstKeyword */)], { joiner: " ", suffix: " " });
+  }
+}
+function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) {
+  const modifiers = [factory.createToken(95 /* ExportKeyword */)];
+  switch (exported.kind) {
+    case 218 /* FunctionExpression */: {
+      const { name: expressionName } = exported;
+      if (expressionName && expressionName.text !== name) {
+        return exportConst();
       }
-      writeSpace();
-      emit(body);
-    }
-    function emitModuleBlock(node) {
-      pushNameGenerationScope(node);
-      forEach(node.statements, generateNames);
-      emitBlockStatements(
-        node,
-        /*forceSingleLine*/
-        isEmptyBlock(node)
-      );
-      popNameGenerationScope(node);
-    }
-    function emitCaseBlock(node) {
-      emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node);
-      emitList(node, node.clauses, 129 /* CaseBlockClauses */);
-      emitTokenWithComment(
-        20 /* CloseBraceToken */,
-        node.clauses.end,
-        writePunctuation,
-        node,
-        /*indentLeading*/
-        true
-      );
     }
-    function emitImportEqualsDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isTypeOnly) {
-        emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node);
-        writeSpace();
+    case 219 /* ArrowFunction */:
+      return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
+    case 231 /* ClassExpression */:
+      return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
+    default:
+      return exportConst();
+  }
+  function exportConst() {
+    return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify));
+  }
+}
+function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) {
+  if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
+    return nodeOrNodes;
+  }
+  return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(
+    nodeOrNodes,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : getSynthesizedDeepCloneWithReplacements(
+    nodeOrNodes,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  );
+  function replaceNode(original) {
+    if (original.kind === 211 /* PropertyAccessExpression */) {
+      const replacement = useSitesToUnqualify.get(original);
+      useSitesToUnqualify.delete(original);
+      return replacement;
+    }
+  }
+}
+function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) {
+  switch (name.kind) {
+    case 206 /* ObjectBindingPattern */: {
+      const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier2(e.propertyName && e.propertyName.text, e.name.text));
+      if (importSpecifiers) {
+        return convertedImports([makeImport(
+          /*defaultImport*/
+          void 0,
+          importSpecifiers,
+          moduleSpecifier,
+          quotePreference
+        )]);
       }
-      emit(node.name);
-      writeSpace();
-      emitTokenWithComment(64 /* EqualsToken */, node.name.end, writePunctuation, node);
-      writeSpace();
-      emitModuleReference(node.moduleReference);
-      writeTrailingSemicolon();
     }
-    function emitModuleReference(node) {
-      if (node.kind === 80 /* Identifier */) {
-        emitExpression(node);
+    case 207 /* ArrayBindingPattern */: {
+      const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
+      return convertedImports([
+        makeImport(
+          factory.createIdentifier(tmp),
+          /*namedImports*/
+          void 0,
+          moduleSpecifier,
+          quotePreference
+        ),
+        makeConst(
+          /*modifiers*/
+          void 0,
+          getSynthesizedDeepClone(name),
+          factory.createIdentifier(tmp)
+        )
+      ]);
+    }
+    case 80 /* Identifier */:
+      return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference);
+    default:
+      return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`);
+  }
+}
+function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) {
+  const nameSymbol = checker.getSymbolAtLocation(name);
+  const namedBindingsNames = /* @__PURE__ */ new Map();
+  let needDefaultImport = false;
+  let useSitesToUnqualify;
+  for (const use of identifiers.original.get(name.text)) {
+    if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) {
+      continue;
+    }
+    const { parent: parent2 } = use;
+    if (isPropertyAccessExpression(parent2)) {
+      const { name: { text: propertyName } } = parent2;
+      if (propertyName === "default") {
+        needDefaultImport = true;
+        const importDefaultName = use.getText();
+        (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(importDefaultName));
       } else {
-        emit(node);
+        Debug.assert(parent2.expression === use, "Didn't expect expression === use");
+        let idName = namedBindingsNames.get(propertyName);
+        if (idName === void 0) {
+          idName = makeUniqueName(propertyName, identifiers);
+          namedBindingsNames.set(propertyName, idName);
+        }
+        (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(idName));
       }
+    } else {
+      needDefaultImport = true;
     }
-    function emitImportDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.importClause) {
-        emit(node.importClause);
-        writeSpace();
-        emitTokenWithComment(161 /* FromKeyword */, node.importClause.end, writeKeyword, node);
-        writeSpace();
+  }
+  const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === idName ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(idName)
+  )));
+  if (!namedBindings) {
+    needDefaultImport = true;
+  }
+  return convertedImports(
+    [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)],
+    useSitesToUnqualify
+  );
+}
+function makeUniqueName(name, identifiers) {
+  while (identifiers.original.has(name) || identifiers.additional.has(name)) {
+    name = `_${name}`;
+  }
+  identifiers.additional.add(name);
+  return name;
+}
+function collectFreeIdentifiers(file) {
+  const map2 = createMultiMap();
+  forEachFreeIdentifier(file, (id) => map2.add(id.text, id));
+  return map2;
+}
+function forEachFreeIdentifier(node, cb) {
+  if (isIdentifier(node) && isFreeIdentifier(node)) cb(node);
+  node.forEachChild((child) => forEachFreeIdentifier(child, cb));
+}
+function isFreeIdentifier(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 211 /* PropertyAccessExpression */:
+      return parent2.name !== node;
+    case 208 /* BindingElement */:
+      return parent2.propertyName !== node;
+    case 276 /* ImportSpecifier */:
+      return parent2.propertyName !== node;
+    default:
+      return true;
+  }
+}
+function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) {
+  return factory.createFunctionDeclaration(
+    concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)),
+    getSynthesizedDeepClone(fn.asteriskToken),
+    name,
+    getSynthesizedDeepClones(fn.typeParameters),
+    getSynthesizedDeepClones(fn.parameters),
+    getSynthesizedDeepClone(fn.type),
+    factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify))
+  );
+}
+function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) {
+  return factory.createClassDeclaration(
+    concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)),
+    name,
+    getSynthesizedDeepClones(cls.typeParameters),
+    getSynthesizedDeepClones(cls.heritageClauses),
+    replaceImportUseSites(cls.members, useSitesToUnqualify)
+  );
+}
+function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
+  return propertyName === "default" ? makeImport(
+    factory.createIdentifier(localName),
+    /*namedImports*/
+    void 0,
+    moduleSpecifier,
+    quotePreference
+  ) : makeImport(
+    /*defaultImport*/
+    void 0,
+    [makeImportSpecifier2(propertyName, localName)],
+    moduleSpecifier,
+    quotePreference
+  );
+}
+function makeImportSpecifier2(propertyName, name) {
+  return factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0,
+    factory.createIdentifier(name)
+  );
+}
+function makeConst(modifiers, name, init) {
+  return factory.createVariableStatement(
+    modifiers,
+    factory.createVariableDeclarationList(
+      [factory.createVariableDeclaration(
+        name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        init
+      )],
+      2 /* Const */
+    )
+  );
+}
+function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
+  return factory.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    exportSpecifiers && factory.createNamedExports(exportSpecifiers),
+    moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
+  );
+}
+function convertedImports(newImports, useSitesToUnqualify) {
+  return {
+    newImports,
+    useSitesToUnqualify
+  };
+}
+
+// src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts
+var fixId11 = "correctQualifiedNameToIndexedAccessType";
+var errorCodes12 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code];
+registerCodeFix({
+  errorCodes: errorCodes12,
+  getCodeActions(context) {
+    const qualifiedName = getQualifiedName(context.sourceFile, context.span.start);
+    if (!qualifiedName) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, context.sourceFile, qualifiedName));
+    const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`;
+    return [createCodeFixAction(fixId11, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId11, Diagnostics.Rewrite_all_as_indexed_access_types)];
+  },
+  fixIds: [fixId11],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, diag2) => {
+    const q = getQualifiedName(diag2.file, diag2.start);
+    if (q) {
+      doChange10(changes, diag2.file, q);
+    }
+  })
+});
+function getQualifiedName(sourceFile, pos) {
+  const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName);
+  Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name.");
+  return isIdentifier(qualifiedName.left) ? qualifiedName : void 0;
+}
+function doChange10(changeTracker, sourceFile, qualifiedName) {
+  const rightText = qualifiedName.right.text;
+  const replacement = factory.createIndexedAccessTypeNode(
+    factory.createTypeReferenceNode(
+      qualifiedName.left,
+      /*typeArguments*/
+      void 0
+    ),
+    factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
+  );
+  changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
+}
+
+// src/services/codefixes/convertToTypeOnlyExport.ts
+var errorCodes13 = [Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type.code];
+var fixId12 = "convertToTypeOnlyExport";
+registerCodeFix({
+  errorCodes: errorCodes13,
+  getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context));
+    if (changes.length) {
+      return [createCodeFixAction(fixId12, changes, Diagnostics.Convert_to_type_only_export, fixId12, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)];
+    }
+  },
+  fixIds: [fixId12],
+  getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) {
+    const fixedExportDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes13, (changes, diag2) => {
+      const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile);
+      if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) {
+        fixSingleExportDeclaration(changes, exportSpecifier, context);
       }
-      emitExpression(node.moduleSpecifier);
-      if (node.attributes) {
-        emitWithLeadingSpace(node.attributes);
+    });
+  }
+});
+function getExportSpecifierForDiagnosticSpan(span, sourceFile) {
+  return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier);
+}
+function fixSingleExportDeclaration(changes, exportSpecifier, context) {
+  if (!exportSpecifier) {
+    return;
+  }
+  const exportClause = exportSpecifier.parent;
+  const exportDeclaration = exportClause.parent;
+  const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context);
+  if (typeExportSpecifiers.length === exportClause.elements.length) {
+    changes.insertModifierBefore(context.sourceFile, 156 /* TypeKeyword */, exportClause);
+  } else {
+    const valueExportDeclaration = factory.updateExportDeclaration(
+      exportDeclaration,
+      exportDeclaration.modifiers,
+      /*isTypeOnly*/
+      false,
+      factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
+      exportDeclaration.moduleSpecifier,
+      /*attributes*/
+      void 0
+    );
+    const typeExportDeclaration = factory.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      true,
+      factory.createNamedExports(typeExportSpecifiers),
+      exportDeclaration.moduleSpecifier,
+      /*attributes*/
+      void 0
+    );
+    changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
+      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
+    });
+    changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration);
+  }
+}
+function getTypeExportSpecifiers(originExportSpecifier, context) {
+  const exportClause = originExportSpecifier.parent;
+  if (exportClause.elements.length === 1) {
+    return exportClause.elements;
+  }
+  const diagnostics = getDiagnosticsWithinSpan(
+    createTextSpanFromNode(exportClause),
+    context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken)
+  );
+  return filter(exportClause.elements, (element) => {
+    var _a;
+    return element === originExportSpecifier || ((_a = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a.code) === errorCodes13[0];
+  });
+}
+
+// src/services/codefixes/convertToTypeOnlyImport.ts
+var errorCodes14 = [
+  Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code,
+  Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code
+];
+var fixId13 = "convertToTypeOnlyImport";
+registerCodeFix({
+  errorCodes: errorCodes14,
+  getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) {
+    var _a;
+    const declaration = getDeclaration2(context.sourceFile, context.span.start);
+    if (declaration) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration));
+      const importDeclarationChanges = declaration.kind === 276 /* ImportSpecifier */ && isImportDeclaration(declaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(declaration, context.sourceFile, context.program) ? ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration.parent.parent.parent)) : void 0;
+      const mainAction = createCodeFixAction(
+        fixId13,
+        changes,
+        declaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Use_type_0, ((_a = declaration.propertyName) == null ? void 0 : _a.text) ?? declaration.name.text] : Diagnostics.Use_import_type,
+        fixId13,
+        Diagnostics.Fix_all_with_type_only_imports
+      );
+      if (some(importDeclarationChanges)) {
+        return [
+          createCodeFixActionWithoutFixAll(fixId13, importDeclarationChanges, Diagnostics.Use_import_type),
+          mainAction
+        ];
       }
-      writeTrailingSemicolon();
+      return [mainAction];
     }
-    function emitImportClause(node) {
-      if (node.isTypeOnly) {
-        emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node);
-        writeSpace();
-      }
-      emit(node.name);
-      if (node.name && node.namedBindings) {
-        emitTokenWithComment(28 /* CommaToken */, node.name.end, writePunctuation, node);
-        writeSpace();
+    return void 0;
+  },
+  fixIds: [fixId13],
+  getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) {
+    const fixedImportDeclarations = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes14, (changes, diag2) => {
+      const errorDeclaration = getDeclaration2(diag2.file, diag2.start);
+      if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 272 /* ImportDeclaration */ && !fixedImportDeclarations.has(errorDeclaration)) {
+        doChange11(changes, diag2.file, errorDeclaration);
+        fixedImportDeclarations.add(errorDeclaration);
+      } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */ && isImportDeclaration(errorDeclaration.parent.parent.parent) && !fixedImportDeclarations.has(errorDeclaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(errorDeclaration, diag2.file, context.program)) {
+        doChange11(changes, diag2.file, errorDeclaration.parent.parent.parent);
+        fixedImportDeclarations.add(errorDeclaration.parent.parent.parent);
+      } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */) {
+        doChange11(changes, diag2.file, errorDeclaration);
       }
-      emit(node.namedBindings);
+    });
+  }
+});
+function getDeclaration2(sourceFile, pos) {
+  const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
+  return isImportSpecifier(parent2) || isImportDeclaration(parent2) && parent2.importClause ? parent2 : void 0;
+}
+function canConvertImportDeclarationForSpecifier(specifier, sourceFile, program) {
+  if (specifier.parent.parent.name) {
+    return false;
+  }
+  const nonTypeOnlySpecifiers = specifier.parent.elements.filter((e) => !e.isTypeOnly);
+  if (nonTypeOnlySpecifiers.length === 1) {
+    return true;
+  }
+  const checker = program.getTypeChecker();
+  for (const specifier2 of nonTypeOnlySpecifiers) {
+    const isUsedAsValue = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(specifier2.name, checker, sourceFile, (usage) => {
+      const symbol = checker.getSymbolAtLocation(usage);
+      return !!symbol && checker.symbolIsValue(symbol) || !isValidTypeOnlyAliasUseSite(usage);
+    });
+    if (isUsedAsValue) {
+      return false;
     }
-    function emitNamespaceImport(node) {
-      const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node);
-      writeSpace();
-      emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
+  }
+  return true;
+}
+function doChange11(changes, sourceFile, declaration) {
+  var _a;
+  if (isImportSpecifier(declaration)) {
+    changes.replaceNode(sourceFile, declaration, factory.updateImportSpecifier(
+      declaration,
+      /*isTypeOnly*/
+      true,
+      declaration.propertyName,
+      declaration.name
+    ));
+  } else {
+    const importClause = declaration.importClause;
+    if (importClause.name && importClause.namedBindings) {
+      changes.replaceNodeWithNodes(sourceFile, declaration, [
+        factory.createImportDeclaration(
+          getSynthesizedDeepClones(
+            declaration.modifiers,
+            /*includeTrivia*/
+            true
+          ),
+          factory.createImportClause(
+            /*isTypeOnly*/
+            true,
+            getSynthesizedDeepClone(
+              importClause.name,
+              /*includeTrivia*/
+              true
+            ),
+            /*namedBindings*/
+            void 0
+          ),
+          getSynthesizedDeepClone(
+            declaration.moduleSpecifier,
+            /*includeTrivia*/
+            true
+          ),
+          getSynthesizedDeepClone(
+            declaration.attributes,
+            /*includeTrivia*/
+            true
+          )
+        ),
+        factory.createImportDeclaration(
+          getSynthesizedDeepClones(
+            declaration.modifiers,
+            /*includeTrivia*/
+            true
+          ),
+          factory.createImportClause(
+            /*isTypeOnly*/
+            true,
+            /*name*/
+            void 0,
+            getSynthesizedDeepClone(
+              importClause.namedBindings,
+              /*includeTrivia*/
+              true
+            )
+          ),
+          getSynthesizedDeepClone(
+            declaration.moduleSpecifier,
+            /*includeTrivia*/
+            true
+          ),
+          getSynthesizedDeepClone(
+            declaration.attributes,
+            /*includeTrivia*/
+            true
+          )
+        )
+      ]);
+    } else {
+      const newNamedBindings = ((_a = importClause.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */ ? factory.updateNamedImports(
+        importClause.namedBindings,
+        sameMap(importClause.namedBindings.elements, (e) => factory.updateImportSpecifier(
+          e,
+          /*isTypeOnly*/
+          false,
+          e.propertyName,
+          e.name
+        ))
+      ) : importClause.namedBindings;
+      const importDeclaration = factory.updateImportDeclaration(declaration, declaration.modifiers, factory.updateImportClause(
+        importClause,
+        /*isTypeOnly*/
+        true,
+        importClause.name,
+        newNamedBindings
+      ), declaration.moduleSpecifier, declaration.attributes);
+      changes.replaceNode(sourceFile, declaration, importDeclaration);
     }
-    function emitNamedImports(node) {
-      emitNamedImportsOrExports(node);
+  }
+}
+
+// src/services/codefixes/convertTypedefToType.ts
+var fixId14 = "convertTypedefToType";
+var errorCodes15 = [Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type.code];
+registerCodeFix({
+  fixIds: [fixId14],
+  errorCodes: errorCodes15,
+  getCodeActions(context) {
+    const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options);
+    const node = getTokenAtPosition(
+      context.sourceFile,
+      context.span.start
+    );
+    if (!node) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange12(t, node, context.sourceFile, newLineCharacter));
+    if (changes.length > 0) {
+      return [
+        createCodeFixAction(
+          fixId14,
+          changes,
+          Diagnostics.Convert_typedef_to_TypeScript_type,
+          fixId14,
+          Diagnostics.Convert_all_typedef_to_TypeScript_types
+        )
+      ];
     }
-    function emitImportSpecifier(node) {
-      emitImportOrExportSpecifier(node);
+  },
+  getAllCodeActions: (context) => codeFixAll(
+    context,
+    errorCodes15,
+    (changes, diag2) => {
+      const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options);
+      const node = getTokenAtPosition(diag2.file, diag2.start);
+      const fixAll = true;
+      if (node) doChange12(changes, node, diag2.file, newLineCharacter, fixAll);
+    }
+  )
+});
+function doChange12(changes, node, sourceFile, newLine, fixAll = false) {
+  if (!isJSDocTypedefTag(node)) return;
+  const declaration = createDeclaration(node);
+  if (!declaration) return;
+  const commentNode = node.parent;
+  const { leftSibling, rightSibling } = getLeftAndRightSiblings(node);
+  let pos = commentNode.getStart();
+  let prefix = "";
+  if (!leftSibling && commentNode.comment) {
+    pos = findEndOfTextBetween(commentNode, commentNode.getStart(), node.getStart());
+    prefix = `${newLine} */${newLine}`;
+  }
+  if (leftSibling) {
+    if (fixAll && isJSDocTypedefTag(leftSibling)) {
+      pos = node.getStart();
+      prefix = "";
+    } else {
+      pos = findEndOfTextBetween(commentNode, leftSibling.getStart(), node.getStart());
+      prefix = `${newLine} */${newLine}`;
     }
-    function emitExportAssignment(node) {
-      const nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isExportEquals) {
-        emitTokenWithComment(64 /* EqualsToken */, nextPos, writeOperator, node);
-      } else {
-        emitTokenWithComment(90 /* DefaultKeyword */, nextPos, writeKeyword, node);
-      }
-      writeSpace();
-      emitExpression(
-        node.expression,
-        node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(64 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault
+  }
+  let end = commentNode.getEnd();
+  let suffix = "";
+  if (rightSibling) {
+    if (fixAll && isJSDocTypedefTag(rightSibling)) {
+      end = rightSibling.getStart();
+      suffix = `${newLine}${newLine}`;
+    } else {
+      end = rightSibling.getStart();
+      suffix = `${newLine}/**${newLine} * `;
+    }
+  }
+  changes.replaceRange(sourceFile, { pos, end }, declaration, { prefix, suffix });
+}
+function getLeftAndRightSiblings(typedefNode) {
+  const commentNode = typedefNode.parent;
+  const maxChildIndex = commentNode.getChildCount() - 1;
+  const currentNodeIndex = commentNode.getChildren().findIndex(
+    (n) => n.getStart() === typedefNode.getStart() && n.getEnd() === typedefNode.getEnd()
+  );
+  const leftSibling = currentNodeIndex > 0 ? commentNode.getChildAt(currentNodeIndex - 1) : void 0;
+  const rightSibling = currentNodeIndex < maxChildIndex ? commentNode.getChildAt(currentNodeIndex + 1) : void 0;
+  return { leftSibling, rightSibling };
+}
+function findEndOfTextBetween(jsDocComment, from, to) {
+  const comment = jsDocComment.getText().substring(from - jsDocComment.getStart(), to - jsDocComment.getStart());
+  for (let i = comment.length; i > 0; i--) {
+    if (!/[*/\s]/g.test(comment.substring(i - 1, i))) {
+      return from + i;
+    }
+  }
+  return to;
+}
+function createDeclaration(tag) {
+  var _a;
+  const { typeExpression } = tag;
+  if (!typeExpression) return;
+  const typeName = (_a = tag.name) == null ? void 0 : _a.getText();
+  if (!typeName) return;
+  if (typeExpression.kind === 322 /* JSDocTypeLiteral */) {
+    return createInterfaceForTypeLiteral(typeName, typeExpression);
+  }
+  if (typeExpression.kind === 309 /* JSDocTypeExpression */) {
+    return createTypeAliasForTypeExpression(typeName, typeExpression);
+  }
+}
+function createInterfaceForTypeLiteral(typeName, typeLiteral) {
+  const propertySignatures = createSignatureFromTypeLiteral(typeLiteral);
+  if (!some(propertySignatures)) return;
+  return factory.createInterfaceDeclaration(
+    /*modifiers*/
+    void 0,
+    typeName,
+    /*typeParameters*/
+    void 0,
+    /*heritageClauses*/
+    void 0,
+    propertySignatures
+  );
+}
+function createTypeAliasForTypeExpression(typeName, typeExpression) {
+  const typeReference = getSynthesizedDeepClone(typeExpression.type);
+  if (!typeReference) return;
+  return factory.createTypeAliasDeclaration(
+    /*modifiers*/
+    void 0,
+    factory.createIdentifier(typeName),
+    /*typeParameters*/
+    void 0,
+    typeReference
+  );
+}
+function createSignatureFromTypeLiteral(typeLiteral) {
+  const propertyTags = typeLiteral.jsDocPropertyTags;
+  if (!some(propertyTags)) return;
+  const getSignature = (tag) => {
+    var _a;
+    const name = getPropertyName(tag);
+    const type = (_a = tag.typeExpression) == null ? void 0 : _a.type;
+    const isOptional = tag.isBracketed;
+    let typeReference;
+    if (type && isJSDocTypeLiteral(type)) {
+      const signatures = createSignatureFromTypeLiteral(type);
+      typeReference = factory.createTypeLiteralNode(signatures);
+    } else if (type) {
+      typeReference = getSynthesizedDeepClone(type);
+    }
+    if (typeReference && name) {
+      const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0;
+      return factory.createPropertySignature(
+        /*modifiers*/
+        void 0,
+        name,
+        questionToken,
+        typeReference
       );
-      writeTrailingSemicolon();
     }
-    function emitExportDeclaration(node) {
-      emitDecoratorsAndModifiers(
-        node,
-        node.modifiers,
-        /*allowDecorators*/
-        false
-      );
-      let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isTypeOnly) {
-        nextPos = emitTokenWithComment(156 /* TypeKeyword */, nextPos, writeKeyword, node);
-        writeSpace();
-      }
-      if (node.exportClause) {
-        emit(node.exportClause);
-      } else {
-        nextPos = emitTokenWithComment(42 /* AsteriskToken */, nextPos, writePunctuation, node);
-      }
-      if (node.moduleSpecifier) {
-        writeSpace();
-        const fromPos = node.exportClause ? node.exportClause.end : nextPos;
-        emitTokenWithComment(161 /* FromKeyword */, fromPos, writeKeyword, node);
-        writeSpace();
-        emitExpression(node.moduleSpecifier);
-      }
-      if (node.attributes) {
-        emitWithLeadingSpace(node.attributes);
-      }
-      writeTrailingSemicolon();
-    }
-    function emitImportTypeNodeAttributes(node) {
-      writePunctuation("{");
-      writeSpace();
-      writeKeyword(node.token === 132 /* AssertKeyword */ ? "assert" : "with");
-      writePunctuation(":");
-      writeSpace();
-      const elements = node.elements;
-      emitList(node, elements, 526226 /* ImportAttributes */);
-      writeSpace();
-      writePunctuation("}");
-    }
-    function emitImportAttributes(node) {
-      emitTokenWithComment(node.token, node.pos, writeKeyword, node);
-      writeSpace();
-      const elements = node.elements;
-      emitList(node, elements, 526226 /* ImportAttributes */);
-    }
-    function emitImportAttribute(node) {
-      emit(node.name);
-      writePunctuation(":");
-      writeSpace();
-      const value = node.value;
-      if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) {
-        const commentRange = getCommentRange(value);
-        emitTrailingCommentsOfPosition(commentRange.pos);
-      }
-      emit(value);
-    }
-    function emitNamespaceExportDeclaration(node) {
-      let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      nextPos = emitTokenWithComment(130 /* AsKeyword */, nextPos, writeKeyword, node);
-      writeSpace();
-      nextPos = emitTokenWithComment(145 /* NamespaceKeyword */, nextPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
-      writeTrailingSemicolon();
-    }
-    function emitNamespaceExport(node) {
-      const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node);
-      writeSpace();
-      emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
-    }
-    function emitNamedExports(node) {
-      emitNamedImportsOrExports(node);
-    }
-    function emitExportSpecifier(node) {
-      emitImportOrExportSpecifier(node);
-    }
-    function emitNamedImportsOrExports(node) {
-      writePunctuation("{");
-      emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */);
-      writePunctuation("}");
-    }
-    function emitImportOrExportSpecifier(node) {
-      if (node.isTypeOnly) {
-        writeKeyword("type");
-        writeSpace();
-      }
-      if (node.propertyName) {
-        emit(node.propertyName);
-        writeSpace();
-        emitTokenWithComment(130 /* AsKeyword */, node.propertyName.end, writeKeyword, node);
-        writeSpace();
-      }
-      emit(node.name);
-    }
-    function emitExternalModuleReference(node) {
-      writeKeyword("require");
-      writePunctuation("(");
-      emitExpression(node.expression);
-      writePunctuation(")");
-    }
-    function emitJsxElement(node) {
-      emit(node.openingElement);
-      emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
-      emit(node.closingElement);
+  };
+  return mapDefined(propertyTags, getSignature);
+}
+function getPropertyName(tag) {
+  return tag.name.kind === 80 /* Identifier */ ? tag.name.text : tag.name.right.text;
+}
+function getJSDocTypedefNodes(node) {
+  if (hasJSDocNodes(node)) {
+    return flatMap(node.jsDoc, (doc) => {
+      var _a;
+      return (_a = doc.tags) == null ? void 0 : _a.filter((tag) => isJSDocTypedefTag(tag));
+    });
+  }
+  return [];
+}
+
+// src/services/codefixes/convertLiteralTypeToMappedType.ts
+var fixId15 = "convertLiteralTypeToMappedType";
+var errorCodes16 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code];
+registerCodeFix({
+  errorCodes: errorCodes16,
+  getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) {
+    const { sourceFile, span } = context;
+    const info = getInfo5(sourceFile, span.start);
+    if (!info) {
+      return void 0;
     }
-    function emitJsxSelfClosingElement(node) {
-      writePunctuation("<");
-      emitJsxTagName(node.tagName);
-      emitTypeArguments(node, node.typeArguments);
-      writeSpace();
-      emit(node.attributes);
-      writePunctuation("/>");
-    }
-    function emitJsxFragment(node) {
-      emit(node.openingFragment);
-      emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
-      emit(node.closingFragment);
-    }
-    function emitJsxOpeningElementOrFragment(node) {
-      writePunctuation("<");
-      if (isJsxOpeningElement(node)) {
-        const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node);
-        emitJsxTagName(node.tagName);
-        emitTypeArguments(node, node.typeArguments);
-        if (node.attributes.properties && node.attributes.properties.length > 0) {
-          writeSpace();
+    const { name, constraint } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange13(t, sourceFile, info));
+    return [createCodeFixAction(fixId15, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId15, Diagnostics.Convert_all_type_literals_to_mapped_type)];
+  },
+  fixIds: [fixId15],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes16, (changes, diag2) => {
+    const info = getInfo5(diag2.file, diag2.start);
+    if (info) {
+      doChange13(changes, diag2.file, info);
+    }
+  })
+});
+function getInfo5(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token)) {
+    const propertySignature = cast(token.parent.parent, isPropertySignature);
+    const propertyName = token.getText(sourceFile);
+    return {
+      container: cast(propertySignature.parent, isTypeLiteralNode),
+      typeNode: propertySignature.type,
+      constraint: propertyName,
+      name: propertyName === "K" ? "P" : "K"
+    };
+  }
+  return void 0;
+}
+function doChange13(changes, sourceFile, { container, typeNode, constraint, name }) {
+  changes.replaceNode(
+    sourceFile,
+    container,
+    factory.createMappedTypeNode(
+      /*readonlyToken*/
+      void 0,
+      factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        name,
+        factory.createTypeReferenceNode(constraint)
+      ),
+      /*nameType*/
+      void 0,
+      /*questionToken*/
+      void 0,
+      typeNode,
+      /*members*/
+      void 0
+    )
+  );
+}
+
+// src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts
+var errorCodes17 = [
+  Diagnostics.Class_0_incorrectly_implements_interface_1.code,
+  Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code
+];
+var fixId16 = "fixClassIncorrectlyImplementsInterface";
+registerCodeFix({
+  errorCodes: errorCodes17,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const classDeclaration = getClass(sourceFile, span.start);
+    return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences));
+      return changes.length === 0 ? void 0 : createCodeFixAction(fixId16, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId16, Diagnostics.Implement_all_unimplemented_interfaces);
+    });
+  },
+  fixIds: [fixId16],
+  getAllCodeActions(context) {
+    const seenClassDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes17, (changes, diag2) => {
+      const classDeclaration = getClass(diag2.file, diag2.start);
+      if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
+        for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) {
+          addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences);
         }
-        emit(node.attributes);
-        writeLineSeparatorsAfter(node.attributes, node);
-        decreaseIndentIf(indented);
       }
-      writePunctuation(">");
+    });
+  }
+});
+function getClass(sourceFile, pos) {
+  return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class");
+}
+function symbolPointsToNonPrivateMember(symbol) {
+  return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 2 /* Private */);
+}
+function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) {
+  const checker = context.program.getTypeChecker();
+  const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker);
+  const implementedType = checker.getTypeAtLocation(implementedTypeNode);
+  const implementedTypeSymbols = checker.getPropertiesOfType(implementedType);
+  const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName)));
+  const classType = checker.getTypeAtLocation(classDeclaration);
+  const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m));
+  if (!classType.getNumberIndexType()) {
+    createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */);
+  }
+  if (!classType.getStringIndexType()) {
+    createMissingIndexSignatureDeclaration(implementedType, 0 /* String */);
+  }
+  const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
+  createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member));
+  importAdder.writeFixes(changeTracker);
+  function createMissingIndexSignatureDeclaration(type, kind) {
+    const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
+    if (indexInfoOfKind) {
+      insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(
+        indexInfoOfKind,
+        classDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      ));
     }
-    function emitJsxText(node) {
-      writer.writeLiteral(node.text);
+  }
+  function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
+    if (constructor) {
+      changeTracker.insertNodeAfter(sourceFile2, constructor, newElement);
+    } else {
+      changeTracker.insertMemberAtStart(sourceFile2, cls, newElement);
     }
-    function emitJsxClosingElementOrFragment(node) {
-      writePunctuation("</");
-      if (isJsxClosingElement(node)) {
-        emitJsxTagName(node.tagName);
+  }
+}
+function getHeritageClauseSymbolTable(classDeclaration, checker) {
+  const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration);
+  if (!heritageClauseNode) return createSymbolTable();
+  const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode);
+  const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType);
+  return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember));
+}
+
+// src/services/codefixes/importFixes.ts
+var importFixName = "import";
+var importFixId = "fixMissingImport";
+var errorCodes18 = [
+  Diagnostics.Cannot_find_name_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
+  Diagnostics.Cannot_find_namespace_0.code,
+  Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code,
+  Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code,
+  Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code,
+  Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode.code,
+  Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig.code,
+  Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes18,
+  getCodeActions(context) {
+    const { errorCode, preferences, sourceFile, span, program } = context;
+    const info = getFixInfos(
+      context,
+      errorCode,
+      span.start,
+      /*useAutoImportProvider*/
+      true
+    );
+    if (!info) return void 0;
+    return info.map(
+      ({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
+        context,
+        sourceFile,
+        symbolName2,
+        fix,
+        /*includeSymbolNameInDescription*/
+        symbolName2 !== errorIdentifierText,
+        program,
+        preferences
+      )
+    );
+  },
+  fixIds: [importFixId],
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, preferences, host, cancellationToken } = context;
+    const importAdder = createImportAdderWorker(
+      sourceFile,
+      program,
+      /*useAutoImportProvider*/
+      true,
+      preferences,
+      host,
+      cancellationToken
+    );
+    eachDiagnostic(context, errorCodes18, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
+  }
+});
+function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
+  return createImportAdderWorker(
+    sourceFile,
+    program,
+    /*useAutoImportProvider*/
+    false,
+    preferences,
+    host,
+    cancellationToken
+  );
+}
+function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
+  const compilerOptions = program.getCompilerOptions();
+  const addToNamespace = [];
+  const importType = [];
+  const addToExisting = /* @__PURE__ */ new Map();
+  const removeExisting = /* @__PURE__ */ new Set();
+  const verbatimImports = /* @__PURE__ */ new Set();
+  const newImports = /* @__PURE__ */ new Map();
+  return { addImportFromDiagnostic, addImportFromExportedSymbol, writeFixes, hasFixes, addImportForUnresolvedIdentifier, addImportForNonExistentExport, removeExistingImport, addVerbatimImport };
+  function addVerbatimImport(declaration) {
+    verbatimImports.add(declaration);
+  }
+  function addImportForUnresolvedIdentifier(context, symbolToken, useAutoImportProvider2) {
+    const info = getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider2);
+    if (!info || !info.length) return;
+    addImport(first(info));
+  }
+  function addImportFromDiagnostic(diagnostic, context) {
+    const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider);
+    if (!info || !info.length) return;
+    addImport(first(info));
+  }
+  function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite, referenceImport) {
+    var _a;
+    const moduleSymbol = Debug.checkDefined(exportedSymbol.parent);
+    const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
+    const checker = program.getTypeChecker();
+    const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
+    const exportInfo = getAllExportInfoForSymbol(
+      sourceFile,
+      symbol,
+      symbolName2,
+      moduleSymbol,
+      /*preferCapitalized*/
+      false,
+      program,
+      host,
+      preferences,
+      cancellationToken
+    );
+    const useRequire = shouldUseRequire(sourceFile, program);
+    let fix = getImportFixForSymbol(
+      sourceFile,
+      Debug.checkDefined(exportInfo),
+      program,
+      /*position*/
+      void 0,
+      !!isValidTypeOnlyUseSite,
+      useRequire,
+      host,
+      preferences
+    );
+    if (fix) {
+      const localName = ((_a = tryCast(referenceImport == null ? void 0 : referenceImport.name, isIdentifier)) == null ? void 0 : _a.text) ?? symbolName2;
+      if (referenceImport && isTypeOnlyImportDeclaration(referenceImport) && (fix.kind === 3 /* AddNew */ || fix.kind === 2 /* AddToExisting */) && fix.addAsTypeOnly === 1 /* Allowed */) {
+        fix = { ...fix, addAsTypeOnly: 2 /* Required */ };
       }
-      writePunctuation(">");
-    }
-    function emitJsxAttributes(node) {
-      emitList(node, node.properties, 262656 /* JsxElementAttributes */);
-    }
-    function emitJsxAttribute(node) {
-      emit(node.name);
-      emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue);
-    }
-    function emitJsxSpreadAttribute(node) {
-      writePunctuation("{...");
-      emitExpression(node.expression);
-      writePunctuation("}");
+      addImport({ fix, symbolName: localName ?? symbolName2, errorIdentifierText: void 0 });
     }
-    function hasTrailingCommentsAtPosition(pos) {
-      let result = false;
-      forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
-      return result;
-    }
-    function hasLeadingCommentsAtPosition(pos) {
-      let result = false;
-      forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
-      return result;
+  }
+  function addImportForNonExistentExport(exportName, exportingFileName, exportKind, exportedMeanings, isImportUsageValidAsTypeOnly) {
+    const exportingSourceFile = program.getSourceFile(exportingFileName);
+    const useRequire = shouldUseRequire(sourceFile, program);
+    if (exportingSourceFile && exportingSourceFile.symbol) {
+      const { fixes } = getImportFixes(
+        [{
+          exportKind,
+          isFromPackageJson: false,
+          moduleFileName: exportingFileName,
+          moduleSymbol: exportingSourceFile.symbol,
+          targetFlags: exportedMeanings
+        }],
+        /*usagePosition*/
+        void 0,
+        isImportUsageValidAsTypeOnly,
+        useRequire,
+        program,
+        sourceFile,
+        host,
+        preferences
+      );
+      if (fixes.length) {
+        addImport({ fix: fixes[0], symbolName: exportName, errorIdentifierText: exportName });
+      }
+    } else {
+      const futureExportingSourceFile = createFutureSourceFile(exportingFileName, 99 /* ESNext */, program, host);
+      const moduleSpecifier = ts_moduleSpecifiers_exports.getLocalModuleSpecifierBetweenFileNames(
+        sourceFile,
+        exportingFileName,
+        compilerOptions,
+        createModuleSpecifierResolutionHost(program, host)
+      );
+      const importKind = getImportKind(futureExportingSourceFile, exportKind, compilerOptions);
+      const addAsTypeOnly = getAddAsTypeOnly(
+        isImportUsageValidAsTypeOnly,
+        /*isForNewImportDeclaration*/
+        true,
+        /*symbol*/
+        void 0,
+        exportedMeanings,
+        program.getTypeChecker(),
+        compilerOptions
+      );
+      const fix = {
+        kind: 3 /* AddNew */,
+        moduleSpecifierKind: "relative",
+        moduleSpecifier,
+        importKind,
+        addAsTypeOnly,
+        useRequire
+      };
+      addImport({ fix, symbolName: exportName, errorIdentifierText: exportName });
     }
-    function hasCommentsAtPosition(pos) {
-      return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos);
+  }
+  function removeExistingImport(declaration) {
+    if (declaration.kind === 273 /* ImportClause */) {
+      Debug.assertIsDefined(declaration.name, "ImportClause should have a name if it's being removed");
     }
-    function emitJsxExpression(node) {
-      var _a;
-      if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) {
-        const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line;
-        if (isMultiline) {
-          writer.increaseIndent();
+    removeExisting.add(declaration);
+  }
+  function addImport(info) {
+    var _a, _b;
+    const { fix, symbolName: symbolName2 } = info;
+    switch (fix.kind) {
+      case 0 /* UseNamespace */:
+        addToNamespace.push(fix);
+        break;
+      case 1 /* JsdocTypeImport */:
+        importType.push(fix);
+        break;
+      case 2 /* AddToExisting */: {
+        const { importClauseOrBindingPattern, importKind, addAsTypeOnly } = fix;
+        let entry = addToExisting.get(importClauseOrBindingPattern);
+        if (!entry) {
+          addToExisting.set(importClauseOrBindingPattern, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() });
+        }
+        if (importKind === 0 /* Named */) {
+          const prevValue = entry == null ? void 0 : entry.namedImports.get(symbolName2);
+          entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
+        } else {
+          Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName");
+          entry.defaultImport = {
+            name: symbolName2,
+            addAsTypeOnly: reduceAddAsTypeOnlyValues((_a = entry.defaultImport) == null ? void 0 : _a.addAsTypeOnly, addAsTypeOnly)
+          };
         }
-        const end = emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node);
-        emit(node.dotDotDotToken);
-        emitExpression(node.expression);
-        emitTokenWithComment(20 /* CloseBraceToken */, ((_a = node.expression) == null ? void 0 : _a.end) || end, writePunctuation, node);
-        if (isMultiline) {
-          writer.decreaseIndent();
+        break;
+      }
+      case 3 /* AddNew */: {
+        const { moduleSpecifier, importKind, useRequire, addAsTypeOnly } = fix;
+        const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly);
+        Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module");
+        switch (importKind) {
+          case 1 /* Default */:
+            Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName");
+            entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) };
+            break;
+          case 0 /* Named */:
+            const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2);
+            entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
+            break;
+          case 3 /* CommonJS */:
+            if (compilerOptions.verbatimModuleSyntax) {
+              const prevValue2 = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2);
+              entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue2, addAsTypeOnly));
+            } else {
+              Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName");
+              entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly };
+            }
+            break;
+          case 2 /* Namespace */:
+            Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName");
+            entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly };
+            break;
         }
+        break;
       }
+      case 4 /* PromoteTypeOnly */:
+        break;
+      default:
+        Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`);
     }
-    function emitJsxNamespacedName(node) {
-      emitIdentifierName(node.namespace);
-      writePunctuation(":");
-      emitIdentifierName(node.name);
+    function reduceAddAsTypeOnlyValues(prevValue, newValue) {
+      return Math.max(prevValue ?? 0, newValue);
     }
-    function emitJsxTagName(node) {
-      if (node.kind === 80 /* Identifier */) {
-        emitExpression(node);
-      } else {
-        emit(node);
+    function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
+      const typeOnlyKey = newImportsKey(
+        moduleSpecifier,
+        /*topLevelTypeOnly*/
+        true
+      );
+      const nonTypeOnlyKey = newImportsKey(
+        moduleSpecifier,
+        /*topLevelTypeOnly*/
+        false
+      );
+      const typeOnlyEntry = newImports.get(typeOnlyKey);
+      const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
+      const newEntry = {
+        defaultImport: void 0,
+        namedImports: void 0,
+        namespaceLikeImport: void 0,
+        useRequire
+      };
+      if (importKind === 1 /* Default */ && addAsTypeOnly === 2 /* Required */) {
+        if (typeOnlyEntry) return typeOnlyEntry;
+        newImports.set(typeOnlyKey, newEntry);
+        return newEntry;
       }
-    }
-    function emitCaseClause(node) {
-      emitTokenWithComment(84 /* CaseKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
-      emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end);
-    }
-    function emitDefaultClause(node) {
-      const pos = emitTokenWithComment(90 /* DefaultKeyword */, node.pos, writeKeyword, node);
-      emitCaseOrDefaultClauseRest(node, node.statements, pos);
-    }
-    function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
-      const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
-      (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
-      let format = 163969 /* CaseOrDefaultClauseStatements */;
-      if (emitAsSingleStatement) {
-        writeToken(59 /* ColonToken */, colonPos, writePunctuation, parentNode);
-        writeSpace();
-        format &= ~(1 /* MultiLine */ | 128 /* Indented */);
-      } else {
-        emitTokenWithComment(59 /* ColonToken */, colonPos, writePunctuation, parentNode);
+      if (addAsTypeOnly === 1 /* Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) {
+        return typeOnlyEntry || nonTypeOnlyEntry;
       }
-      emitList(parentNode, statements, format);
-    }
-    function emitHeritageClause(node) {
-      writeSpace();
-      writeTokenText(node.token, writeKeyword);
-      writeSpace();
-      emitList(node, node.types, 528 /* HeritageClauseTypes */);
-    }
-    function emitCatchClause(node) {
-      const openParenPos = emitTokenWithComment(85 /* CatchKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.variableDeclaration) {
-        emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node);
-        emit(node.variableDeclaration);
-        emitTokenWithComment(22 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node);
-        writeSpace();
+      if (nonTypeOnlyEntry) {
+        return nonTypeOnlyEntry;
       }
-      emit(node.block);
+      newImports.set(nonTypeOnlyKey, newEntry);
+      return newEntry;
     }
-    function emitPropertyAssignment(node) {
-      emit(node.name);
-      writePunctuation(":");
-      writeSpace();
-      const initializer = node.initializer;
-      if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) {
-        const commentRange = getCommentRange(initializer);
-        emitTrailingCommentsOfPosition(commentRange.pos);
-      }
-      emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    function newImportsKey(moduleSpecifier, topLevelTypeOnly) {
+      return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`;
     }
-    function emitShorthandPropertyAssignment(node) {
-      emit(node.name);
-      if (node.objectAssignmentInitializer) {
-        writeSpace();
-        writePunctuation("=");
-        writeSpace();
-        emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
-      }
+  }
+  function writeFixes(changeTracker, oldFileQuotePreference) {
+    var _a, _b;
+    let quotePreference;
+    if (isFullSourceFile(sourceFile) && sourceFile.imports.length === 0 && oldFileQuotePreference !== void 0) {
+      quotePreference = oldFileQuotePreference;
+    } else {
+      quotePreference = getQuotePreference(sourceFile, preferences);
     }
-    function emitSpreadAssignment(node) {
-      if (node.expression) {
-        emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node);
-        emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
-      }
+    for (const fix of addToNamespace) {
+      addNamespaceQualifier(changeTracker, sourceFile, fix);
     }
-    function emitEnumMember(node) {
-      emit(node.name);
-      emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    for (const fix of importType) {
+      addImportType(changeTracker, sourceFile, fix, quotePreference);
     }
-    function emitJSDoc(node) {
-      write("/**");
-      if (node.comment) {
-        const text = getTextOfJSDocComment(node.comment);
-        if (text) {
-          const lines = text.split(/\r\n?|\n/g);
-          for (const line of lines) {
-            writeLine();
-            writeSpace();
-            writePunctuation("*");
-            writeSpace();
-            write(line);
-          }
+    let importSpecifiersToRemoveWhileAdding;
+    if (removeExisting.size) {
+      Debug.assert(isFullSourceFile(sourceFile), "Cannot remove imports from a future source file");
+      const importDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isImportDeclaration)));
+      const variableDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isVariableDeclarationInitializedToRequire)));
+      const emptyImportDeclarations = [...importDeclarationsWithRemovals].filter(
+        (d) => {
+          var _a2, _b2, _c;
+          return (
+            // nothing added to the import declaration
+            !addToExisting.has(d.importClause) && // no default, or default is being removed
+            (!((_a2 = d.importClause) == null ? void 0 : _a2.name) || removeExisting.has(d.importClause)) && // no namespace import, or namespace import is being removed
+            (!tryCast((_b2 = d.importClause) == null ? void 0 : _b2.namedBindings, isNamespaceImport) || removeExisting.has(d.importClause.namedBindings)) && // no named imports, or all named imports are being removed
+            (!tryCast((_c = d.importClause) == null ? void 0 : _c.namedBindings, isNamedImports) || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e)))
+          );
         }
-      }
-      if (node.tags) {
-        if (node.tags.length === 1 && node.tags[0].kind === 351 /* JSDocTypeTag */ && !node.comment) {
-          writeSpace();
-          emit(node.tags[0]);
-        } else {
-          emitList(node, node.tags, 33 /* JSDocComment */);
+      );
+      const emptyVariableDeclarations = [...variableDeclarationsWithRemovals].filter(
+        (d) => (
+          // no binding elements being added to the variable declaration
+          (d.name.kind !== 206 /* ObjectBindingPattern */ || !addToExisting.has(d.name)) && // no binding elements, or all binding elements are being removed
+          (d.name.kind !== 206 /* ObjectBindingPattern */ || every(d.name.elements, (e) => removeExisting.has(e)))
+        )
+      );
+      const namedBindingsToDelete = [...importDeclarationsWithRemovals].filter(
+        (d) => {
+          var _a2, _b2;
+          return (
+            // has named bindings
+            ((_a2 = d.importClause) == null ? void 0 : _a2.namedBindings) && // is not being fully removed
+            emptyImportDeclarations.indexOf(d) === -1 && // is not gaining named imports
+            !((_b2 = addToExisting.get(d.importClause)) == null ? void 0 : _b2.namedImports) && // all named imports are being removed
+            (d.importClause.namedBindings.kind === 274 /* NamespaceImport */ || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e)))
+          );
         }
+      );
+      for (const declaration of [...emptyImportDeclarations, ...emptyVariableDeclarations]) {
+        changeTracker.delete(sourceFile, declaration);
       }
-      writeSpace();
-      write("*/");
-    }
-    function emitJSDocSimpleTypedTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocTypeExpression(tag.typeExpression);
-      emitJSDocComment(tag.comment);
-    }
-    function emitJSDocSeeTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emit(tag.name);
-      emitJSDocComment(tag.comment);
-    }
-    function emitJSDocNameReference(node) {
-      writeSpace();
-      writePunctuation("{");
-      emit(node.name);
-      writePunctuation("}");
-    }
-    function emitJSDocHeritageTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      writeSpace();
-      writePunctuation("{");
-      emit(tag.class);
-      writePunctuation("}");
-      emitJSDocComment(tag.comment);
-    }
-    function emitJSDocTemplateTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocTypeExpression(tag.constraint);
-      writeSpace();
-      emitList(tag, tag.typeParameters, 528 /* CommaListElements */);
-      emitJSDocComment(tag.comment);
-    }
-    function emitJSDocTypedefTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      if (tag.typeExpression) {
-        if (tag.typeExpression.kind === 316 /* JSDocTypeExpression */) {
-          emitJSDocTypeExpression(tag.typeExpression);
-        } else {
-          writeSpace();
-          writePunctuation("{");
-          write("Object");
-          if (tag.typeExpression.isArrayType) {
-            writePunctuation("[");
-            writePunctuation("]");
+      for (const declaration of namedBindingsToDelete) {
+        changeTracker.replaceNode(
+          sourceFile,
+          declaration.importClause,
+          factory.updateImportClause(
+            declaration.importClause,
+            declaration.importClause.isTypeOnly,
+            declaration.importClause.name,
+            /*namedBindings*/
+            void 0
+          )
+        );
+      }
+      for (const declaration of removeExisting) {
+        const importDeclaration = findAncestor(declaration, isImportDeclaration);
+        if (importDeclaration && emptyImportDeclarations.indexOf(importDeclaration) === -1 && namedBindingsToDelete.indexOf(importDeclaration) === -1) {
+          if (declaration.kind === 273 /* ImportClause */) {
+            changeTracker.delete(sourceFile, declaration.name);
+          } else {
+            Debug.assert(declaration.kind === 276 /* ImportSpecifier */, "NamespaceImport should have been handled earlier");
+            if ((_a = addToExisting.get(importDeclaration.importClause)) == null ? void 0 : _a.namedImports) {
+              (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration);
+            } else {
+              changeTracker.delete(sourceFile, declaration);
+            }
+          }
+        } else if (declaration.kind === 208 /* BindingElement */) {
+          if ((_b = addToExisting.get(declaration.parent)) == null ? void 0 : _b.namedImports) {
+            (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration);
+          } else {
+            changeTracker.delete(sourceFile, declaration);
           }
-          writePunctuation("}");
+        } else if (declaration.kind === 271 /* ImportEqualsDeclaration */) {
+          changeTracker.delete(sourceFile, declaration);
         }
       }
-      if (tag.fullName) {
-        writeSpace();
-        emit(tag.fullName);
-      }
-      emitJSDocComment(tag.comment);
-      if (tag.typeExpression && tag.typeExpression.kind === 329 /* JSDocTypeLiteral */) {
-        emitJSDocTypeLiteral(tag.typeExpression);
-      }
     }
-    function emitJSDocCallbackTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      if (tag.name) {
-        writeSpace();
-        emit(tag.name);
-      }
-      emitJSDocComment(tag.comment);
-      emitJSDocSignature(tag.typeExpression);
+    addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => {
+      doAddExistingFix(
+        changeTracker,
+        sourceFile,
+        importClauseOrBindingPattern,
+        defaultImport,
+        arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
+        importSpecifiersToRemoveWhileAdding,
+        preferences
+      );
+    });
+    let newDeclarations;
+    newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => {
+      const moduleSpecifier = key.slice(2);
+      const getDeclarations = useRequire ? getNewRequires : getNewImports;
+      const declarations = getDeclarations(
+        moduleSpecifier,
+        quotePreference,
+        defaultImport,
+        namedImports && arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
+        namespaceLikeImport,
+        compilerOptions,
+        preferences
+      );
+      newDeclarations = combine(newDeclarations, declarations);
+    });
+    newDeclarations = combine(newDeclarations, getCombinedVerbatimImports());
+    if (newDeclarations) {
+      insertImports(
+        changeTracker,
+        sourceFile,
+        newDeclarations,
+        /*blankLineBetween*/
+        true,
+        preferences
+      );
     }
-    function emitJSDocOverloadTag(tag) {
-      emitJSDocComment(tag.comment);
-      emitJSDocSignature(tag.typeExpression);
+  }
+  function getCombinedVerbatimImports() {
+    if (!verbatimImports.size) return void 0;
+    const importDeclarations = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isImportDeclaration)));
+    const requireStatements = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isRequireVariableStatement)));
+    return [
+      ...mapDefined([...verbatimImports], (d) => d.kind === 271 /* ImportEqualsDeclaration */ ? getSynthesizedDeepClone(
+        d,
+        /*includeTrivia*/
+        true
+      ) : void 0),
+      ...[...importDeclarations].map((d) => {
+        var _a;
+        if (verbatimImports.has(d)) {
+          return getSynthesizedDeepClone(
+            d,
+            /*includeTrivia*/
+            true
+          );
+        }
+        return getSynthesizedDeepClone(
+          factory.updateImportDeclaration(
+            d,
+            d.modifiers,
+            d.importClause && factory.updateImportClause(
+              d.importClause,
+              d.importClause.isTypeOnly,
+              verbatimImports.has(d.importClause) ? d.importClause.name : void 0,
+              verbatimImports.has(d.importClause.namedBindings) ? d.importClause.namedBindings : ((_a = tryCast(d.importClause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements.some((e) => verbatimImports.has(e))) ? factory.updateNamedImports(
+                d.importClause.namedBindings,
+                d.importClause.namedBindings.elements.filter((e) => verbatimImports.has(e))
+              ) : void 0
+            ),
+            d.moduleSpecifier,
+            d.attributes
+          ),
+          /*includeTrivia*/
+          true
+        );
+      }),
+      ...[...requireStatements].map((s) => {
+        if (verbatimImports.has(s)) {
+          return getSynthesizedDeepClone(
+            s,
+            /*includeTrivia*/
+            true
+          );
+        }
+        return getSynthesizedDeepClone(
+          factory.updateVariableStatement(
+            s,
+            s.modifiers,
+            factory.updateVariableDeclarationList(
+              s.declarationList,
+              mapDefined(s.declarationList.declarations, (d) => {
+                if (verbatimImports.has(d)) {
+                  return d;
+                }
+                return factory.updateVariableDeclaration(
+                  d,
+                  d.name.kind === 206 /* ObjectBindingPattern */ ? factory.updateObjectBindingPattern(
+                    d.name,
+                    d.name.elements.filter((e) => verbatimImports.has(e))
+                  ) : d.name,
+                  d.exclamationToken,
+                  d.type,
+                  d.initializer
+                );
+              })
+            )
+          ),
+          /*includeTrivia*/
+          true
+        );
+      })
+    ];
+  }
+  function hasFixes() {
+    return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0 || verbatimImports.size > 0 || removeExisting.size > 0;
+  }
+}
+function createImportSpecifierResolver(importingFile, program, host, preferences) {
+  const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host);
+  const importMap = createExistingImportMap(program.getTypeChecker(), importingFile, program.getCompilerOptions());
+  return { getModuleSpecifierForBestExportInfo };
+  function getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, fromCacheOnly) {
+    const { fixes, computedWithoutCacheCount } = getImportFixes(
+      exportInfo,
+      position,
+      isValidTypeOnlyUseSite,
+      /*useRequire*/
+      false,
+      program,
+      importingFile,
+      host,
+      preferences,
+      importMap,
+      fromCacheOnly
+    );
+    const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host, preferences);
+    return result && { ...result, computedWithoutCacheCount };
+  }
+}
+function getImportCompletionAction(targetSymbol, moduleSymbol, exportMapKey, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) {
+  let exportInfos;
+  if (exportMapKey) {
+    exportInfos = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken).get(sourceFile.path, exportMapKey);
+    Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified exportMapKey");
+  } else {
+    exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, symbolName2, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, moduleSymbol, isJsxTagName, program, host, preferences, cancellationToken);
+    Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified symbol / moduleSymbol");
+  }
+  const useRequire = shouldUseRequire(sourceFile, program);
+  const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position));
+  const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences));
+  return {
+    moduleSpecifier: fix.moduleSpecifier,
+    codeAction: codeFixActionToCodeAction(codeActionForFix(
+      { host, formatContext, preferences },
+      sourceFile,
+      symbolName2,
+      fix,
+      /*includeSymbolNameInDescription*/
+      false,
+      program,
+      preferences
+    ))
+  };
+}
+function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) {
+  const compilerOptions = program.getCompilerOptions();
+  const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
+  const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
+  const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
+  return fix && codeFixActionToCodeAction(codeActionForFix(
+    { host, formatContext, preferences },
+    sourceFile,
+    symbolName2,
+    fix,
+    includeSymbolNameInDescription,
+    program,
+    preferences
+  ));
+}
+function getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences) {
+  const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host);
+  return getBestFix(getImportFixes(exportInfos, position, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host, preferences);
+}
+function codeFixActionToCodeAction({ description: description3, changes, commands }) {
+  return { description: description3, changes, commands };
+}
+function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, moduleSymbol, preferCapitalized, program, host, preferences, cancellationToken) {
+  const getChecker = createGetChecker(program, host);
+  return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => {
+    if (skipAlias(info[0].symbol, getChecker(info[0].isFromPackageJson)) === symbol && info.some((i) => i.moduleSymbol === moduleSymbol || i.symbol.parent === moduleSymbol)) {
+      return info;
     }
-    function emitJSDocSimpleTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocComment(tag.comment);
+  });
+}
+function getSingleExportInfoForSymbol(symbol, symbolName2, moduleSymbol, program, host) {
+  var _a, _b;
+  const mainProgramInfo = getInfoWithChecker(
+    program.getTypeChecker(),
+    /*isFromPackageJson*/
+    false
+  );
+  if (mainProgramInfo) {
+    return mainProgramInfo;
+  }
+  const autoImportProvider = (_b = (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getTypeChecker();
+  return Debug.checkDefined(autoImportProvider && getInfoWithChecker(
+    autoImportProvider,
+    /*isFromPackageJson*/
+    true
+  ), `Could not find symbol in specified module for code actions`);
+  function getInfoWithChecker(checker, isFromPackageJson) {
+    const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker);
+    if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
+      return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+    }
+    const named = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
+    if (named && skipAlias(named, checker) === symbol) {
+      return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+    }
+  }
+}
+function getImportFixes(exportInfos, usagePosition, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = isFullSourceFile(sourceFile) ? createExistingImportMap(program.getTypeChecker(), sourceFile, program.getCompilerOptions()) : void 0, fromCacheOnly) {
+  const checker = program.getTypeChecker();
+  const existingImports = importMap ? flatMap(exportInfos, importMap.getImportsForExportInfo) : emptyArray;
+  const useNamespace = usagePosition !== void 0 && tryUseExistingNamespaceImport(existingImports, usagePosition);
+  const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions());
+  if (addToExisting) {
+    return {
+      computedWithoutCacheCount: 0,
+      fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting]
+    };
+  }
+  const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport(
+    exportInfos,
+    existingImports,
+    program,
+    sourceFile,
+    usagePosition,
+    isValidTypeOnlyUseSite,
+    useRequire,
+    host,
+    preferences,
+    fromCacheOnly
+  );
+  return {
+    computedWithoutCacheCount,
+    fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes]
+  };
+}
+function tryUseExistingNamespaceImport(existingImports, position) {
+  return firstDefined(existingImports, ({ declaration, importKind }) => {
+    var _a;
+    if (importKind !== 0 /* Named */) return void 0;
+    const namespacePrefix = getNamespaceLikeImportText(declaration);
+    const moduleSpecifier = namespacePrefix && ((_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text);
+    if (moduleSpecifier) {
+      return { kind: 0 /* UseNamespace */, namespacePrefix, usagePosition: position, moduleSpecifierKind: void 0, moduleSpecifier };
     }
-    function emitJSDocTypeLiteral(lit) {
-      emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */);
+  });
+}
+function getNamespaceLikeImportText(declaration) {
+  var _a, _b, _c;
+  switch (declaration.kind) {
+    case 260 /* VariableDeclaration */:
+      return (_a = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a.text;
+    case 271 /* ImportEqualsDeclaration */:
+      return declaration.name.text;
+    case 351 /* JSDocImportTag */:
+    case 272 /* ImportDeclaration */:
+      return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text;
+    default:
+      return Debug.assertNever(declaration);
+  }
+}
+function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) {
+  if (!isValidTypeOnlyUseSite) {
+    return 4 /* NotAllowed */;
+  }
+  if (symbol && compilerOptions.verbatimModuleSyntax && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) {
+    return 2 /* Required */;
+  }
+  return 1 /* Allowed */;
+}
+function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) {
+  let best;
+  for (const existingImport of existingImports) {
+    const fix = getAddToExistingImportFix(existingImport);
+    if (!fix) continue;
+    const isTypeOnly = isTypeOnlyImportDeclaration(fix.importClauseOrBindingPattern);
+    if (fix.addAsTypeOnly !== 4 /* NotAllowed */ && isTypeOnly || fix.addAsTypeOnly === 4 /* NotAllowed */ && !isTypeOnly) {
+      return fix;
+    }
+    best ?? (best = fix);
+  }
+  return best;
+  function getAddToExistingImportFix({ declaration, importKind, symbol, targetFlags }) {
+    if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 271 /* ImportEqualsDeclaration */) {
+      return void 0;
     }
-    function emitJSDocSignature(sig) {
-      if (sig.typeParameters) {
-        emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */);
-      }
-      if (sig.parameters) {
-        emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */);
-      }
-      if (sig.type) {
-        writeLine();
-        writeSpace();
-        writePunctuation("*");
-        writeSpace();
-        emit(sig.type);
-      }
+    if (declaration.kind === 260 /* VariableDeclaration */) {
+      return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 206 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifierKind: void 0, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0;
     }
-    function emitJSDocPropertyLikeTag(param) {
-      emitJSDocTagName(param.tagName);
-      emitJSDocTypeExpression(param.typeExpression);
-      writeSpace();
-      if (param.isBracketed) {
-        writePunctuation("[");
-      }
-      emit(param.name);
-      if (param.isBracketed) {
-        writePunctuation("]");
-      }
-      emitJSDocComment(param.comment);
+    const { importClause } = declaration;
+    if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier)) {
+      return void 0;
     }
-    function emitJSDocTagName(tagName) {
-      writePunctuation("@");
-      emit(tagName);
+    const { name, namedBindings } = importClause;
+    if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings)) {
+      return void 0;
     }
-    function emitJSDocComment(comment) {
-      const text = getTextOfJSDocComment(comment);
-      if (text) {
-        writeSpace();
-        write(text);
-      }
+    const addAsTypeOnly = getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      false,
+      symbol,
+      targetFlags,
+      checker,
+      compilerOptions
+    );
+    if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one
+    addAsTypeOnly === 2 /* Required */ && namedBindings)) {
+      return void 0;
     }
-    function emitJSDocTypeExpression(typeExpression) {
-      if (typeExpression) {
-        writeSpace();
-        writePunctuation("{");
-        emit(typeExpression.type);
-        writePunctuation("}");
-      }
+    if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 274 /* NamespaceImport */) {
+      return void 0;
     }
-    function emitSourceFile(node) {
-      writeLine();
-      const statements = node.statements;
-      const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]);
-      if (shouldEmitDetachedComment) {
-        emitBodyWithDetachedComments(node, statements, emitSourceFileWorker);
-        return;
+    return {
+      kind: 2 /* AddToExisting */,
+      importClauseOrBindingPattern: importClause,
+      importKind,
+      moduleSpecifierKind: void 0,
+      moduleSpecifier: declaration.moduleSpecifier.text,
+      addAsTypeOnly
+    };
+  }
+}
+function createExistingImportMap(checker, importingFile, compilerOptions) {
+  let importMap;
+  for (const moduleSpecifier of importingFile.imports) {
+    const i = importFromModuleSpecifier(moduleSpecifier);
+    if (isVariableDeclarationInitializedToRequire(i.parent)) {
+      const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier);
+      if (moduleSymbol) {
+        (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent);
       }
-      emitSourceFileWorker(node);
-    }
-    function emitSyntheticTripleSlashReferencesIfNeeded(node) {
-      emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []);
-      for (const prepend of node.prepends) {
-        if (isUnparsedSource(prepend) && prepend.syntheticReferences) {
-          for (const ref of prepend.syntheticReferences) {
-            emit(ref);
-            writeLine();
-          }
-        }
+    } else if (i.kind === 272 /* ImportDeclaration */ || i.kind === 271 /* ImportEqualsDeclaration */ || i.kind === 351 /* JSDocImportTag */) {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol) {
+        (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i);
       }
     }
-    function emitTripleSlashDirectivesIfNeeded(node) {
-      if (node.isDeclarationFile)
-        emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives);
+  }
+  return {
+    getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => {
+      const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol));
+      if (!matchingDeclarations) return emptyArray;
+      if (isSourceFileJS(importingFile) && !(targetFlags & 111551 /* Value */) && !every(matchingDeclarations, isJSDocImportTag)) return emptyArray;
+      const importKind = getImportKind(importingFile, exportKind, compilerOptions);
+      return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags }));
     }
-    function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) {
-      if (hasNoDefaultLib) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference no-default-lib="true"/>`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "no-default-lib" /* NoDefaultLib */ });
-        writeLine();
-      }
-      if (currentSourceFile && currentSourceFile.moduleName) {
-        writeComment(`/// <amd-module name="${currentSourceFile.moduleName}" />`);
-        writeLine();
+  };
+}
+function shouldUseRequire(sourceFile, program) {
+  if (!hasJSFileExtension(sourceFile.fileName)) {
+    return false;
+  }
+  if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator) return true;
+  if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) return false;
+  const compilerOptions = program.getCompilerOptions();
+  if (compilerOptions.configFile) {
+    return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */;
+  }
+  if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) return true;
+  if (sourceFile.impliedNodeFormat === 99 /* ESNext */) return false;
+  for (const otherFile of program.getSourceFiles()) {
+    if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile)) continue;
+    if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator) return true;
+    if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator) return false;
+  }
+  return true;
+}
+function createGetChecker(program, host) {
+  return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker());
+}
+function getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) {
+  const isJs = hasJSFileExtension(sourceFile.fileName);
+  const compilerOptions = program.getCompilerOptions();
+  const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
+  const getChecker = createGetChecker(program, host);
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution);
+  const getModuleSpecifiers2 = fromCacheOnly ? (exportInfo2) => ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(exportInfo2.moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences) : (exportInfo2, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(
+    exportInfo2.moduleSymbol,
+    checker,
+    compilerOptions,
+    sourceFile,
+    moduleSpecifierResolutionHost,
+    preferences,
+    /*options*/
+    void 0,
+    /*forAutoImport*/
+    true
+  );
+  let computedWithoutCacheCount = 0;
+  const fixes = flatMap(exportInfo, (exportInfo2, i) => {
+    const checker = getChecker(exportInfo2.isFromPackageJson);
+    const { computedWithoutCache, moduleSpecifiers, kind: moduleSpecifierKind } = getModuleSpecifiers2(exportInfo2, checker) ?? {};
+    const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
+    const addAsTypeOnly = getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      true,
+      exportInfo2.symbol,
+      exportInfo2.targetFlags,
+      checker,
+      compilerOptions
+    );
+    computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
+    return mapDefined(moduleSpecifiers, (moduleSpecifier) => {
+      if (rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier)) {
+        return void 0;
       }
-      if (currentSourceFile && currentSourceFile.amdDependencies) {
-        for (const dep of currentSourceFile.amdDependencies) {
-          if (dep.name) {
-            writeComment(`/// <amd-dependency name="${dep.name}" path="${dep.path}" />`);
-          } else {
-            writeComment(`/// <amd-dependency path="${dep.path}" />`);
-          }
-          writeLine();
+      if (!importedSymbolHasValueMeaning && isJs && usagePosition !== void 0) {
+        return { kind: 1 /* JsdocTypeImport */, moduleSpecifierKind, moduleSpecifier, usagePosition, exportInfo: exportInfo2, isReExport: i > 0 };
+      }
+      const importKind = getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions);
+      let qualification;
+      if (usagePosition !== void 0 && importKind === 3 /* CommonJS */ && exportInfo2.exportKind === 0 /* Named */) {
+        const exportEquals = checker.resolveExternalModuleSymbol(exportInfo2.moduleSymbol);
+        let namespacePrefix;
+        if (exportEquals !== exportInfo2.moduleSymbol) {
+          namespacePrefix = forEachNameOfDefaultExport(
+            exportEquals,
+            checker,
+            compilerOptions,
+            /*preferCapitalizedNames*/
+            false,
+            identity
+          );
         }
+        namespacePrefix || (namespacePrefix = moduleSymbolToValidIdentifier(
+          exportInfo2.moduleSymbol,
+          getEmitScriptTarget(compilerOptions),
+          /*forceCapitalize*/
+          false
+        ));
+        qualification = { namespacePrefix, usagePosition };
       }
-      for (const directive of files) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference path="${directive.fileName}" />`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "reference" /* Reference */, data: directive.fileName });
-        writeLine();
-      }
-      for (const directive of types) {
-        const pos = writer.getTextPos();
-        const resolutionMode = directive.resolutionMode && directive.resolutionMode !== (currentSourceFile == null ? void 0 : currentSourceFile.impliedNodeFormat) ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}"` : "";
-        writeComment(`/// <reference types="${directive.fileName}" ${resolutionMode}/>`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: !directive.resolutionMode ? "type" /* Type */ : directive.resolutionMode === 99 /* ESNext */ ? "type-import" /* TypeResolutionModeImport */ : "type-require" /* TypeResolutionModeRequire */, data: directive.fileName });
-        writeLine();
-      }
-      for (const directive of libs2) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference lib="${directive.fileName}" />`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "lib" /* Lib */, data: directive.fileName });
-        writeLine();
+      return {
+        kind: 3 /* AddNew */,
+        moduleSpecifierKind,
+        moduleSpecifier,
+        importKind,
+        useRequire,
+        addAsTypeOnly,
+        exportInfo: exportInfo2,
+        isReExport: i > 0,
+        qualification
+      };
+    });
+  });
+  return { computedWithoutCacheCount, fixes };
+}
+function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) {
+  const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions()));
+  return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly);
+}
+function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) {
+  var _a;
+  const moduleSpecifier = (_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text;
+  if (moduleSpecifier) {
+    const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      true,
+      symbol,
+      targetFlags,
+      checker,
+      compilerOptions
+    );
+    return { kind: 3 /* AddNew */, moduleSpecifierKind: void 0, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
+  }
+}
+function getFixInfos(context, errorCode, pos, useAutoImportProvider) {
+  const symbolToken = getTokenAtPosition(context.sourceFile, pos);
+  let info;
+  if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) {
+    info = getFixesInfoForUMDImport(context, symbolToken);
+  } else if (!isIdentifier(symbolToken)) {
+    return void 0;
+  } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) {
+    const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions()));
+    const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program);
+    return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }];
+  } else {
+    info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider);
+  }
+  const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host);
+  return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences);
+}
+function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) {
+  const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
+  return sort(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, preferences, packageJsonImportFilter.allowsImportingSpecifier, _toPath));
+}
+function getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider) {
+  const info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider);
+  const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host);
+  return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences);
+}
+function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) {
+  if (!some(fixes)) return;
+  if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) {
+    return fixes[0];
+  }
+  return fixes.reduce(
+    (best, fix) => (
+      // Takes true branch of conditional if `fix` is better than `best`
+      compareModuleSpecifiers(
+        fix,
+        best,
+        sourceFile,
+        program,
+        preferences,
+        packageJsonImportFilter.allowsImportingSpecifier,
+        (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
+      ) === -1 /* LessThan */ ? fix : best
+    )
+  );
+}
+function compareModuleSpecifiers(a, b, importingFile, program, preferences, allowsImportingSpecifier, toPath3) {
+  if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) {
+    return compareBooleans(
+      b.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(b.moduleSpecifier),
+      a.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(a.moduleSpecifier)
+    ) || compareModuleSpecifierRelativity(a, b, preferences) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans(
+      isFixPossiblyReExportingImportingFile(a, importingFile.path, toPath3),
+      isFixPossiblyReExportingImportingFile(b, importingFile.path, toPath3)
+    ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier);
+  }
+  return 0 /* EqualTo */;
+}
+function compareModuleSpecifierRelativity(a, b, preferences) {
+  if (preferences.importModuleSpecifierPreference === "non-relative" || preferences.importModuleSpecifierPreference === "project-relative") {
+    return compareBooleans(a.moduleSpecifierKind === "relative", b.moduleSpecifierKind === "relative");
+  }
+  return 0 /* EqualTo */;
+}
+function isFixPossiblyReExportingImportingFile(fix, importingFilePath, toPath3) {
+  var _a;
+  if (fix.isReExport && ((_a = fix.exportInfo) == null ? void 0 : _a.moduleFileName) && isIndexFileName(fix.exportInfo.moduleFileName)) {
+    const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
+    return startsWith(importingFilePath, reExportDir);
+  }
+  return false;
+}
+function isIndexFileName(fileName) {
+  return getBaseFileName(
+    fileName,
+    [".js", ".jsx", ".d.ts", ".ts", ".tsx"],
+    /*ignoreCase*/
+    true
+  ) === "index";
+}
+function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
+  if (startsWith(a, "node:") && !startsWith(b, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */;
+  if (startsWith(b, "node:") && !startsWith(a, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */;
+  return 0 /* EqualTo */;
+}
+function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) {
+  const checker = program.getTypeChecker();
+  const umdSymbol = getUmdSymbol(token, checker);
+  if (!umdSymbol) return void 0;
+  const symbol = checker.getAliasedSymbol(umdSymbol);
+  const symbolName2 = umdSymbol.name;
+  const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
+  const useRequire = shouldUseRequire(sourceFile, program);
+  const fixes = getImportFixes(
+    exportInfo,
+    /*usagePosition*/
+    void 0,
+    /*isValidTypeOnlyUseSite*/
+    false,
+    useRequire,
+    program,
+    sourceFile,
+    host,
+    preferences
+  ).fixes;
+  return fixes.map((fix) => {
+    var _a;
+    return { fix, symbolName: symbolName2, errorIdentifierText: (_a = tryCast(token, isIdentifier)) == null ? void 0 : _a.text };
+  });
+}
+function getUmdSymbol(token, checker) {
+  const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0;
+  if (isUMDExportSymbol(umdSymbol)) return umdSymbol;
+  const { parent: parent2 } = token;
+  if (isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2)) {
+    const parentSymbol = checker.resolveName(
+      checker.getJsxNamespace(parent2),
+      isJsxOpeningLikeElement(parent2) ? token : parent2,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
+    if (isUMDExportSymbol(parentSymbol)) {
+      return parentSymbol;
+    }
+  }
+  return void 0;
+}
+function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
+  if (compilerOptions.verbatimModuleSyntax && (getEmitModuleKind(compilerOptions) === 1 /* CommonJS */ || importingFile.impliedNodeFormat === 1 /* CommonJS */)) {
+    return 3 /* CommonJS */;
+  }
+  switch (exportKind) {
+    case 0 /* Named */:
+      return 0 /* Named */;
+    case 1 /* Default */:
+      return 1 /* Default */;
+    case 2 /* ExportEquals */:
+      return getExportEqualsImportKind(importingFile, compilerOptions, !!forceImportKeyword);
+    case 3 /* UMD */:
+      return getUmdImportKind(importingFile, compilerOptions, !!forceImportKeyword);
+    default:
+      return Debug.assertNever(exportKind);
+  }
+}
+function getUmdImportKind(importingFile, compilerOptions, forceImportKeyword) {
+  if (getAllowSyntheticDefaultImports(compilerOptions)) {
+    return 1 /* Default */;
+  }
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  switch (moduleKind) {
+    case 2 /* AMD */:
+    case 1 /* CommonJS */:
+    case 3 /* UMD */:
+      if (hasJSFileExtension(importingFile.fileName)) {
+        return importingFile.externalModuleIndicator || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */;
       }
+      return 3 /* CommonJS */;
+    case 4 /* System */:
+    case 5 /* ES2015 */:
+    case 6 /* ES2020 */:
+    case 7 /* ES2022 */:
+    case 99 /* ESNext */:
+    case 0 /* None */:
+    case 200 /* Preserve */:
+      return 2 /* Namespace */;
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return importingFile.impliedNodeFormat === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */;
+    default:
+      return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`);
+  }
+}
+function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) {
+  const checker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => {
+    if (symbolName2 === "default" /* Default */) {
+      return void 0;
     }
-    function emitSourceFileWorker(node) {
-      const statements = node.statements;
-      pushNameGenerationScope(node);
-      forEach(node.statements, generateNames);
-      emitHelpers(node);
-      const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
-      emitTripleSlashDirectivesIfNeeded(node);
-      emitList(
-        node,
-        statements,
-        1 /* MultiLine */,
-        /*parenthesizerRule*/
-        void 0,
-        index === -1 ? statements.length : index
+    const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
+    const useRequire = shouldUseRequire(sourceFile, program);
+    const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
+    return arrayFrom(
+      flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, symbolToken.getStart(sourceFile), isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes),
+      (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text })
+    );
+  });
+}
+function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
+  const checker = program.getTypeChecker();
+  const symbol = checker.resolveName(
+    symbolName2,
+    symbolToken,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    true
+  );
+  if (!symbol) return void 0;
+  const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
+  if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile) return void 0;
+  return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration };
+}
+function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) {
+  const parent2 = symbolToken.parent;
+  if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
+    const jsxNamespace = checker.getJsxNamespace(sourceFile);
+    if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
+      const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(
+        symbolToken.text,
+        symbolToken,
+        111551 /* Value */,
+        /*excludeGlobals*/
+        false
       );
-      popNameGenerationScope(node);
+      return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
+    }
+  }
+  return [symbolToken.text];
+}
+function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
+  if (isIntrinsicJsxName(symbolToken.text)) return true;
+  const namespaceSymbol = checker.resolveName(
+    jsxNamespace,
+    symbolToken,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    true
+  );
+  return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
+}
+function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
+  var _a;
+  const originalSymbolToExportInfos = createMultiMap();
+  const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host);
+  const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
+  const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
+    return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
+  });
+  function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) {
+    const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson);
+    if (toFile && isImportableFile(program2, fromFile, toFile, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) || !toFile && packageJsonFilter.allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost)) {
+      const checker = program2.getTypeChecker();
+      originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson });
     }
-    function emitPartiallyEmittedExpression(node) {
-      const emitFlags = getEmitFlags(node);
-      if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) {
-        emitTrailingCommentsOfPosition(node.expression.pos);
-      }
-      emitExpression(node.expression);
-      if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) {
-        emitLeadingCommentsOfPosition(node.expression.end);
-      }
+  }
+  forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => {
+    const checker = program2.getTypeChecker();
+    cancellationToken.throwIfCancellationRequested();
+    const compilerOptions = program2.getCompilerOptions();
+    const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker);
+    if (defaultInfo && symbolFlagsHaveMeaning(checker.getSymbolFlags(defaultInfo.symbol), currentTokenMeaning) && forEachNameOfDefaultExport(defaultInfo.symbol, checker, compilerOptions, isJsxTagName, (name) => name === symbolName2)) {
+      addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson);
     }
-    function emitCommaList(node) {
-      emitExpressionList(
-        node,
-        node.elements,
-        528 /* CommaListElements */,
-        /*parenthesizerRule*/
-        void 0
+    const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
+    if (exportSymbolWithIdenticalName && symbolFlagsHaveMeaning(checker.getSymbolFlags(exportSymbolWithIdenticalName), currentTokenMeaning)) {
+      addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson);
+    }
+  });
+  return originalSymbolToExportInfos;
+}
+function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) {
+  const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions);
+  const isJS = hasJSFileExtension(importingFile.fileName);
+  if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
+    return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */;
+  }
+  if (isJS) {
+    return importingFile.externalModuleIndicator || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */;
+  }
+  for (const statement of importingFile.statements ?? emptyArray) {
+    if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) {
+      return 3 /* CommonJS */;
+    }
+  }
+  return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
+}
+function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) {
+  let diag2;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
+    diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences);
+  });
+  return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
+}
+function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  switch (fix.kind) {
+    case 0 /* UseNamespace */:
+      addNamespaceQualifier(changes, sourceFile, fix);
+      return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`];
+    case 1 /* JsdocTypeImport */:
+      addImportType(changes, sourceFile, fix, quotePreference);
+      return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2];
+    case 2 /* AddToExisting */: {
+      const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix;
+      doAddExistingFix(
+        changes,
+        sourceFile,
+        importClauseOrBindingPattern,
+        importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
+        importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
+        /*removeExistingImportSpecifiers*/
+        void 0,
+        preferences
       );
+      const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
+      return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
     }
-    function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
-      let needsToSetSourceFile = !!sourceFile;
-      for (let i = 0; i < statements.length; i++) {
-        const statement = statements[i];
-        if (isPrologueDirective(statement)) {
-          const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
-          if (shouldEmitPrologueDirective) {
-            if (needsToSetSourceFile) {
-              needsToSetSourceFile = false;
-              setSourceFile(sourceFile);
-            }
-            writeLine();
-            const pos = writer.getTextPos();
-            emit(statement);
-            if (recordBundleFileSection && bundleFileInfo)
-              bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: statement.expression.text });
-            if (seenPrologueDirectives) {
-              seenPrologueDirectives.add(statement.expression.text);
-            }
+    case 3 /* AddNew */: {
+      const { importKind, moduleSpecifier, addAsTypeOnly, useRequire, qualification } = fix;
+      const getDeclarations = useRequire ? getNewRequires : getNewImports;
+      const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
+      const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
+      const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: (qualification == null ? void 0 : qualification.namespacePrefix) || symbolName2, addAsTypeOnly } : void 0;
+      insertImports(
+        changes,
+        sourceFile,
+        getDeclarations(
+          moduleSpecifier,
+          quotePreference,
+          defaultImport,
+          namedImports,
+          namespaceLikeImport,
+          program.getCompilerOptions(),
+          preferences
+        ),
+        /*blankLineBetween*/
+        true,
+        preferences
+      );
+      if (qualification) {
+        addNamespaceQualifier(changes, sourceFile, qualification);
+      }
+      return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
+    }
+    case 4 /* PromoteTypeOnly */: {
+      const { typeOnlyAliasDeclaration } = fix;
+      const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, program, sourceFile, preferences);
+      return promotedDeclaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)];
+    }
+    default:
+      return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`);
+  }
+}
+function getModuleSpecifierText(promotedDeclaration) {
+  var _a, _b;
+  return promotedDeclaration.kind === 271 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text;
+}
+function promoteFromTypeOnly(changes, aliasDeclaration, program, sourceFile, preferences) {
+  const compilerOptions = program.getCompilerOptions();
+  const convertExistingToTypeOnly = compilerOptions.verbatimModuleSyntax;
+  switch (aliasDeclaration.kind) {
+    case 276 /* ImportSpecifier */:
+      if (aliasDeclaration.isTypeOnly) {
+        if (aliasDeclaration.parent.elements.length > 1) {
+          const newSpecifier = factory.updateImportSpecifier(
+            aliasDeclaration,
+            /*isTypeOnly*/
+            false,
+            aliasDeclaration.propertyName,
+            aliasDeclaration.name
+          );
+          const { specifierComparer } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(aliasDeclaration.parent.parent.parent, preferences, sourceFile);
+          const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, specifierComparer);
+          if (insertionIndex !== aliasDeclaration.parent.elements.indexOf(aliasDeclaration)) {
+            changes.delete(sourceFile, aliasDeclaration);
+            changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
+            return aliasDeclaration;
           }
-        } else {
-          return i;
         }
+        changes.deleteRange(sourceFile, { pos: getTokenPosOfNode(aliasDeclaration.getFirstToken()), end: getTokenPosOfNode(aliasDeclaration.propertyName ?? aliasDeclaration.name) });
+        return aliasDeclaration;
+      } else {
+        Debug.assert(aliasDeclaration.parent.parent.isTypeOnly);
+        promoteImportClause(aliasDeclaration.parent.parent);
+        return aliasDeclaration.parent.parent;
+      }
+    case 273 /* ImportClause */:
+      promoteImportClause(aliasDeclaration);
+      return aliasDeclaration;
+    case 274 /* NamespaceImport */:
+      promoteImportClause(aliasDeclaration.parent);
+      return aliasDeclaration.parent;
+    case 271 /* ImportEqualsDeclaration */:
+      changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1));
+      return aliasDeclaration;
+    default:
+      Debug.failBadSyntaxKind(aliasDeclaration);
+  }
+  function promoteImportClause(importClause) {
+    var _a;
+    changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile));
+    if (!compilerOptions.allowImportingTsExtensions) {
+      const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importClause.parent);
+      const resolvedModule = moduleSpecifier && ((_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule);
+      if (resolvedModule == null ? void 0 : resolvedModule.resolvedUsingTsExtension) {
+        const changedExtension = changeAnyExtension(moduleSpecifier.text, getOutputExtension(moduleSpecifier.text, compilerOptions));
+        changes.replaceNode(sourceFile, moduleSpecifier, factory.createStringLiteral(changedExtension));
       }
-      return statements.length;
     }
-    function emitUnparsedPrologues(prologues, seenPrologueDirectives) {
-      for (const prologue of prologues) {
-        if (!seenPrologueDirectives.has(prologue.data)) {
-          writeLine();
-          const pos = writer.getTextPos();
-          emit(prologue);
-          if (bundleFileInfo)
-            bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: prologue.data });
-          if (seenPrologueDirectives) {
-            seenPrologueDirectives.add(prologue.data);
+    if (convertExistingToTypeOnly) {
+      const namedImports = tryCast(importClause.namedBindings, isNamedImports);
+      if (namedImports && namedImports.elements.length > 1) {
+        const sortState = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(importClause.parent, preferences, sourceFile);
+        if (sortState.isSorted !== false && aliasDeclaration.kind === 276 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
+          changes.delete(sourceFile, aliasDeclaration);
+          changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
+        }
+        for (const element of namedImports.elements) {
+          if (element !== aliasDeclaration && !element.isTypeOnly) {
+            changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, element);
           }
         }
       }
     }
-    function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) {
-      if (isSourceFile(sourceFileOrBundle)) {
-        emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle);
-      } else {
-        const seenPrologueDirectives = /* @__PURE__ */ new Set();
-        for (const prepend of sourceFileOrBundle.prepends) {
-          emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
-        }
-        for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          emitPrologueDirectives(
-            sourceFile.statements,
-            sourceFile,
-            seenPrologueDirectives,
-            /*recordBundleFileSection*/
-            true
-          );
-        }
-        setSourceFile(void 0);
-      }
-    }
-    function getPrologueDirectivesFromBundledSourceFiles(bundle) {
-      const seenPrologueDirectives = /* @__PURE__ */ new Set();
-      let prologues;
-      for (let index = 0; index < bundle.sourceFiles.length; index++) {
-        const sourceFile = bundle.sourceFiles[index];
-        let directives;
-        let end = 0;
-        for (const statement of sourceFile.statements) {
-          if (!isPrologueDirective(statement))
-            break;
-          if (seenPrologueDirectives.has(statement.expression.text))
-            continue;
-          seenPrologueDirectives.add(statement.expression.text);
-          (directives || (directives = [])).push({
-            pos: statement.pos,
-            end: statement.end,
-            expression: {
-              pos: statement.expression.pos,
-              end: statement.expression.end,
-              text: statement.expression.text
-            }
-          });
-          end = end < statement.end ? statement.end : end;
-        }
-        if (directives)
-          (prologues || (prologues = [])).push({ file: index, text: sourceFile.text.substring(0, end), directives });
-      }
-      return prologues;
-    }
-    function emitShebangIfNeeded(sourceFileOrBundle) {
-      if (isSourceFile(sourceFileOrBundle) || isUnparsedSource(sourceFileOrBundle)) {
-        const shebang = getShebang(sourceFileOrBundle.text);
-        if (shebang) {
-          writeComment(shebang);
-          writeLine();
-          return true;
-        }
-      } else {
-        for (const prepend of sourceFileOrBundle.prepends) {
-          Debug.assertNode(prepend, isUnparsedSource);
-          if (emitShebangIfNeeded(prepend)) {
-            return true;
-          }
-        }
-        for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          if (emitShebangIfNeeded(sourceFile)) {
-            return true;
-          }
-        }
-      }
-    }
-    function emitNodeWithWriter(node, writer2) {
-      if (!node)
-        return;
-      const savedWrite = write;
-      write = writer2;
-      emit(node);
-      write = savedWrite;
-    }
-    function emitDecoratorsAndModifiers(node, modifiers, allowDecorators) {
-      if (modifiers == null ? void 0 : modifiers.length) {
-        if (every(modifiers, isModifier)) {
-          return emitModifierList(node, modifiers);
-        }
-        if (every(modifiers, isDecorator)) {
-          if (allowDecorators) {
-            return emitDecoratorList(node, modifiers);
-          }
-          return node.pos;
-        }
-        onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers);
-        let lastMode;
-        let mode;
-        let start = 0;
-        let pos = 0;
-        let lastModifier;
-        while (start < modifiers.length) {
-          while (pos < modifiers.length) {
-            lastModifier = modifiers[pos];
-            mode = isDecorator(lastModifier) ? "decorators" : "modifiers";
-            if (lastMode === void 0) {
-              lastMode = mode;
-            } else if (mode !== lastMode) {
-              break;
-            }
-            pos++;
-          }
-          const textRange = { pos: -1, end: -1 };
-          if (start === 0)
-            textRange.pos = modifiers.pos;
-          if (pos === modifiers.length - 1)
-            textRange.end = modifiers.end;
-          if (lastMode === "modifiers" || allowDecorators) {
-            emitNodeListItems(
-              emit,
-              node,
-              modifiers,
-              lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
-              /*parenthesizerRule*/
-              void 0,
-              start,
-              pos - start,
-              /*hasTrailingComma*/
-              false,
-              textRange
-            );
-          }
-          start = pos;
-          lastMode = mode;
-          pos++;
-        }
-        onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers);
-        if (lastModifier && !positionIsSynthesized(lastModifier.end)) {
-          return lastModifier.end;
-        }
-      }
-      return node.pos;
-    }
-    function emitModifierList(node, modifiers) {
-      emitList(node, modifiers, 2359808 /* Modifiers */);
-      const lastModifier = lastOrUndefined(modifiers);
-      return lastModifier && !positionIsSynthesized(lastModifier.end) ? lastModifier.end : node.pos;
-    }
-    function emitTypeAnnotation(node) {
-      if (node) {
-        writePunctuation(":");
-        writeSpace();
-        emit(node);
-      }
-    }
-    function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) {
-      if (node) {
-        writeSpace();
-        emitTokenWithComment(64 /* EqualsToken */, equalCommentStartPos, writeOperator, container);
-        writeSpace();
-        emitExpression(node, parenthesizerRule);
-      }
+  }
+}
+function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, removeExistingImportSpecifiers, preferences) {
+  var _a;
+  if (clause.kind === 206 /* ObjectBindingPattern */) {
+    if (removeExistingImportSpecifiers && clause.elements.some((e) => removeExistingImportSpecifiers.has(e))) {
+      changes.replaceNode(
+        sourceFile,
+        clause,
+        factory.createObjectBindingPattern([
+          ...clause.elements.filter((e) => !removeExistingImportSpecifiers.has(e)),
+          ...defaultImport ? [factory.createBindingElement(
+            /*dotDotDotToken*/
+            void 0,
+            /*propertyName*/
+            "default",
+            defaultImport.name
+          )] : emptyArray,
+          ...namedImports.map((i) => factory.createBindingElement(
+            /*dotDotDotToken*/
+            void 0,
+            /*propertyName*/
+            void 0,
+            i.name
+          ))
+        ])
+      );
+      return;
     }
-    function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) {
-      if (node) {
-        prefixWriter(prefix);
-        emit2(node);
-      }
+    if (defaultImport) {
+      addElementToBindingPattern(clause, defaultImport.name, "default");
     }
-    function emitWithLeadingSpace(node) {
-      if (node) {
-        writeSpace();
-        emit(node);
-      }
+    for (const specifier of namedImports) {
+      addElementToBindingPattern(
+        clause,
+        specifier.name,
+        /*propertyName*/
+        void 0
+      );
     }
-    function emitExpressionWithLeadingSpace(node, parenthesizerRule) {
-      if (node) {
-        writeSpace();
-        emitExpression(node, parenthesizerRule);
+    return;
+  }
+  const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */);
+  const existingSpecifiers = clause.namedBindings && ((_a = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements);
+  if (defaultImport) {
+    Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one");
+    changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
+  }
+  if (namedImports.length) {
+    const { specifierComparer, isSorted } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(clause.parent, preferences, sourceFile);
+    const newSpecifiers = stableSort(
+      namedImports.map(
+        (namedImport) => factory.createImportSpecifier(
+          (!clause.isTypeOnly || promoteFromTypeOnly2) && shouldUseTypeOnly(namedImport, preferences),
+          /*propertyName*/
+          void 0,
+          factory.createIdentifier(namedImport.name)
+        )
+      ),
+      specifierComparer
+    );
+    if (removeExistingImportSpecifiers) {
+      changes.replaceNode(
+        sourceFile,
+        clause.namedBindings,
+        factory.updateNamedImports(
+          clause.namedBindings,
+          stableSort([...existingSpecifiers.filter((s) => !removeExistingImportSpecifiers.has(s)), ...newSpecifiers], specifierComparer)
+        )
+      );
+    } else if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && isSorted !== false) {
+      const transformedExistingSpecifiers = promoteFromTypeOnly2 && existingSpecifiers ? factory.updateNamedImports(
+        clause.namedBindings,
+        sameMap(existingSpecifiers, (e) => factory.updateImportSpecifier(
+          e,
+          /*isTypeOnly*/
+          true,
+          e.propertyName,
+          e.name
+        ))
+      ).elements : existingSpecifiers;
+      for (const spec of newSpecifiers) {
+        const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(transformedExistingSpecifiers, spec, specifierComparer);
+        changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
       }
-    }
-    function emitWithTrailingSpace(node) {
-      if (node) {
-        emit(node);
-        writeSpace();
+    } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
+      for (const spec of newSpecifiers) {
+        changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers);
       }
-    }
-    function emitEmbeddedStatement(parent2, node) {
-      if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */ || preserveSourceNewlines && !getLeadingLineTerminatorCount(parent2, node, 0 /* None */)) {
-        writeSpace();
-        emit(node);
-      } else {
-        writeLine();
-        increaseIndent();
-        if (isEmptyStatement(node)) {
-          pipelineEmit(5 /* EmbeddedStatement */, node);
+    } else {
+      if (newSpecifiers.length) {
+        const namedImports2 = factory.createNamedImports(newSpecifiers);
+        if (clause.namedBindings) {
+          changes.replaceNode(sourceFile, clause.namedBindings, namedImports2);
         } else {
-          emit(node);
+          changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2);
         }
-        decreaseIndent();
-      }
-    }
-    function emitDecoratorList(parentNode, decorators) {
-      emitList(parentNode, decorators, 2146305 /* Decorators */);
-      const lastDecorator = lastOrUndefined(decorators);
-      return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? lastDecorator.end : parentNode.pos;
-    }
-    function emitTypeArguments(parentNode, typeArguments) {
-      emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector);
-    }
-    function emitTypeParameters(parentNode, typeParameters) {
-      if (isFunctionLike(parentNode) && parentNode.typeArguments) {
-        return emitTypeArguments(parentNode, parentNode.typeArguments);
-      }
-      emitList(parentNode, typeParameters, 53776 /* TypeParameters */);
-    }
-    function emitParameters(parentNode, parameters) {
-      emitList(parentNode, parameters, 2576 /* Parameters */);
-    }
-    function canEmitSimpleArrowHead(parentNode, parameters) {
-      const parameter = singleOrUndefined(parameters);
-      return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name);
-    }
-    function emitParametersForArrow(parentNode, parameters) {
-      if (canEmitSimpleArrowHead(parentNode, parameters)) {
-        emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */);
-      } else {
-        emitParameters(parentNode, parameters);
       }
     }
-    function emitParametersForIndexSignature(parentNode, parameters) {
-      emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */);
-    }
-    function writeDelimiter(format) {
-      switch (format & 60 /* DelimitersMask */) {
-        case 0 /* None */:
-          break;
-        case 16 /* CommaDelimited */:
-          writePunctuation(",");
-          break;
-        case 4 /* BarDelimited */:
-          writeSpace();
-          writePunctuation("|");
-          break;
-        case 32 /* AsteriskDelimited */:
-          writeSpace();
-          writePunctuation("*");
-          writeSpace();
-          break;
-        case 8 /* AmpersandDelimited */:
-          writeSpace();
-          writePunctuation("&");
-          break;
+  }
+  if (promoteFromTypeOnly2) {
+    changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile));
+    if (existingSpecifiers) {
+      for (const specifier of existingSpecifiers) {
+        changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, specifier);
       }
     }
-    function emitList(parentNode, children, format, parenthesizerRule, start, count) {
-      emitNodeList(
-        emit,
-        parentNode,
-        children,
-        format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0),
-        parenthesizerRule,
-        start,
-        count
-      );
-    }
-    function emitExpressionList(parentNode, children, format, parenthesizerRule, start, count) {
-      emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start, count);
-    }
-    function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start = 0, count = children ? children.length - start : 0) {
-      const isUndefined = children === void 0;
-      if (isUndefined && format & 16384 /* OptionalIfUndefined */) {
-        return;
-      }
-      const isEmpty = children === void 0 || start >= children.length || count === 0;
-      if (isEmpty && format & 32768 /* OptionalIfEmpty */) {
-        onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
-        onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
-        return;
-      }
-      if (format & 15360 /* BracketsMask */) {
-        writePunctuation(getOpeningBracket(format));
-        if (isEmpty && children) {
-          emitTrailingCommentsOfPosition(
-            children.pos,
-            /*prefixSpace*/
-            true
-          );
-        }
-      }
-      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
-      if (isEmpty) {
-        if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) {
-          writeLine();
-        } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) {
-          writeSpace();
-        }
-      } else {
-        emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, children.hasTrailingComma, children);
-      }
-      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
-      if (format & 15360 /* BracketsMask */) {
-        if (isEmpty && children) {
-          emitLeadingCommentsOfPosition(children.end);
-        }
-        writePunctuation(getClosingBracket(format));
-      }
+  }
+  function addElementToBindingPattern(bindingPattern, name, propertyName) {
+    const element = factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      propertyName,
+      name
+    );
+    if (bindingPattern.elements.length) {
+      changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
+    } else {
+      changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element]));
+    }
+  }
+}
+function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, usagePosition }) {
+  changes.insertText(sourceFile, usagePosition, namespacePrefix + ".");
+}
+function addImportType(changes, sourceFile, { moduleSpecifier, usagePosition: position }, quotePreference) {
+  changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference));
+}
+function getImportTypePrefix(moduleSpecifier, quotePreference) {
+  const quote2 = getQuoteFromPreference(quotePreference);
+  return `import(${quote2}${moduleSpecifier}${quote2}).`;
+}
+function needsTypeOnly({ addAsTypeOnly }) {
+  return addAsTypeOnly === 2 /* Required */;
+}
+function shouldUseTypeOnly(info, preferences) {
+  return needsTypeOnly(info) || !!preferences.preferTypeOnlyAutoImports && info.addAsTypeOnly !== 4 /* NotAllowed */;
+}
+function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport, compilerOptions, preferences) {
+  const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
+  let statements;
+  if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) {
+    const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly) || (compilerOptions.verbatimModuleSyntax || preferences.preferTypeOnlyAutoImports) && (defaultImport == null ? void 0 : defaultImport.addAsTypeOnly) !== 4 /* NotAllowed */ && !some(namedImports, (i) => i.addAsTypeOnly === 4 /* NotAllowed */);
+    statements = combine(
+      statements,
+      makeImport(
+        defaultImport && factory.createIdentifier(defaultImport.name),
+        namedImports == null ? void 0 : namedImports.map(
+          (namedImport) => factory.createImportSpecifier(
+            !topLevelTypeOnly && shouldUseTypeOnly(namedImport, preferences),
+            /*propertyName*/
+            void 0,
+            factory.createIdentifier(namedImport.name)
+          )
+        ),
+        moduleSpecifier,
+        quotePreference,
+        topLevelTypeOnly
+      )
+    );
+  }
+  if (namespaceLikeImport) {
+    const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      shouldUseTypeOnly(namespaceLikeImport, preferences),
+      factory.createIdentifier(namespaceLikeImport.name),
+      factory.createExternalModuleReference(quotedModuleSpecifier)
+    ) : factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createImportClause(
+        shouldUseTypeOnly(namespaceLikeImport, preferences),
+        /*name*/
+        void 0,
+        factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
+      ),
+      quotedModuleSpecifier,
+      /*attributes*/
+      void 0
+    );
+    statements = combine(statements, declaration);
+  }
+  return Debug.checkDefined(statements);
+}
+function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
+  const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
+  let statements;
+  if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
+    const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      name
+    ))) || [];
+    if (defaultImport) {
+      bindingElements.unshift(factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        "default",
+        defaultImport.name
+      ));
     }
-    function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, hasTrailingComma, childrenTextRange) {
-      const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0;
-      let shouldEmitInterveningComments = mayEmitInterveningComments;
-      const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start], format);
-      if (leadingLineTerminatorCount) {
-        writeLine(leadingLineTerminatorCount);
-        shouldEmitInterveningComments = false;
-      } else if (format & 256 /* SpaceBetweenBraces */) {
-        writeSpace();
-      }
-      if (format & 128 /* Indented */) {
-        increaseIndent();
-      }
-      const emitListItem = getEmitListItem(emit2, parenthesizerRule);
-      let previousSibling;
-      let previousSourceFileTextKind;
-      let shouldDecreaseIndentAfterEmit = false;
-      for (let i = 0; i < count; i++) {
-        const child = children[start + i];
-        if (format & 32 /* AsteriskDelimited */) {
-          writeLine();
-          writeDelimiter(format);
-        } else if (previousSibling) {
-          if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) {
-            const previousSiblingEmitFlags = getEmitFlags(previousSibling);
-            if (!(previousSiblingEmitFlags & 2048 /* NoTrailingComments */)) {
-              emitLeadingCommentsOfPosition(previousSibling.end);
-            }
-          }
-          writeDelimiter(format);
-          recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
-          const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format);
-          if (separatingLineTerminatorCount > 0) {
-            if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) {
-              increaseIndent();
-              shouldDecreaseIndentAfterEmit = true;
-            }
-            if (shouldEmitInterveningComments && format & 60 /* DelimitersMask */ && !positionIsSynthesized(child.pos)) {
-              const commentRange = getCommentRange(child);
-              emitTrailingCommentsOfPosition(
-                commentRange.pos,
-                /*prefixSpace*/
-                !!(format & 512 /* SpaceBetweenSiblings */),
-                /*forceNoNewline*/
-                true
-              );
-            }
-            writeLine(separatingLineTerminatorCount);
-            shouldEmitInterveningComments = false;
-          } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) {
-            writeSpace();
+    const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
+    statements = combine(statements, declaration);
+  }
+  if (namespaceLikeImport) {
+    const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier);
+    statements = combine(statements, declaration);
+  }
+  return Debug.checkDefined(statements);
+}
+function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
+  return factory.createVariableStatement(
+    /*modifiers*/
+    void 0,
+    factory.createVariableDeclarationList([
+      factory.createVariableDeclaration(
+        typeof name === "string" ? factory.createIdentifier(name) : name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory.createCallExpression(
+          factory.createIdentifier("require"),
+          /*typeArguments*/
+          void 0,
+          [quotedModuleSpecifier]
+        )
+      )
+    ], 2 /* Const */)
+  );
+}
+function symbolFlagsHaveMeaning(flags, meaning) {
+  return meaning === 7 /* All */ ? true : meaning & 1 /* Value */ ? !!(flags & 111551 /* Value */) : meaning & 2 /* Type */ ? !!(flags & 788968 /* Type */) : meaning & 4 /* Namespace */ ? !!(flags & 1920 /* Namespace */) : false;
+}
+
+// src/services/codefixes/fixAddMissingConstraint.ts
+var fixId17 = "addMissingConstraint";
+var errorCodes19 = [
+  // We want errors this could be attached to:
+  // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint
+  Diagnostics.Type_0_is_not_comparable_to_type_1.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Property_0_is_incompatible_with_index_signature.code,
+  Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
+  Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes19,
+  getCodeActions(context) {
+    const { sourceFile, span, program, preferences, host } = context;
+    const info = getInfo6(program, sourceFile, span);
+    if (info === void 0) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info));
+    return [createCodeFixAction(fixId17, changes, Diagnostics.Add_extends_constraint, fixId17, Diagnostics.Add_extends_constraint_to_all_type_parameters)];
+  },
+  fixIds: [fixId17],
+  getAllCodeActions: (context) => {
+    const { program, preferences, host } = context;
+    const seen = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes19, (diag2) => {
+        const info = getInfo6(program, diag2.file, createTextSpan(diag2.start, diag2.length));
+        if (info) {
+          if (addToSeen(seen, getNodeId(info.declaration))) {
+            return addMissingConstraint(changes, program, preferences, host, diag2.file, info);
           }
         }
-        previousSourceFileTextKind = recordBundleFileInternalSectionStart(child);
-        if (shouldEmitInterveningComments) {
-          const commentRange = getCommentRange(child);
-          emitTrailingCommentsOfPosition(commentRange.pos);
-        } else {
-          shouldEmitInterveningComments = mayEmitInterveningComments;
-        }
-        nextListElementPos = child.pos;
-        emitListItem(child, emit2, parenthesizerRule, i);
-        if (shouldDecreaseIndentAfterEmit) {
-          decreaseIndent();
-          shouldDecreaseIndentAfterEmit = false;
-        }
-        previousSibling = child;
-      }
-      const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0;
-      const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */);
-      const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */;
-      if (emitTrailingComma) {
-        if (previousSibling && !skipTrailingComments) {
-          emitTokenWithComment(28 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling);
-        } else {
-          writePunctuation(",");
-        }
-      }
-      if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) {
-        emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end);
-      }
-      if (format & 128 /* Indented */) {
-        decreaseIndent();
-      }
-      recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
-      const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start + count - 1], format, childrenTextRange);
-      if (closingLineTerminatorCount) {
-        writeLine(closingLineTerminatorCount);
-      } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) {
-        writeSpace();
-      }
-    }
-    function writeLiteral(s) {
-      writer.writeLiteral(s);
-    }
-    function writeStringLiteral(s) {
-      writer.writeStringLiteral(s);
-    }
-    function writeBase(s) {
-      writer.write(s);
-    }
-    function writeSymbol(s, sym) {
-      writer.writeSymbol(s, sym);
-    }
-    function writePunctuation(s) {
-      writer.writePunctuation(s);
-    }
-    function writeTrailingSemicolon() {
-      writer.writeTrailingSemicolon(";");
-    }
-    function writeKeyword(s) {
-      writer.writeKeyword(s);
-    }
-    function writeOperator(s) {
-      writer.writeOperator(s);
-    }
-    function writeParameter(s) {
-      writer.writeParameter(s);
-    }
-    function writeComment(s) {
-      writer.writeComment(s);
-    }
-    function writeSpace() {
-      writer.writeSpace(" ");
-    }
-    function writeProperty(s) {
-      writer.writeProperty(s);
-    }
-    function nonEscapingWrite(s) {
-      if (writer.nonEscapingWrite) {
-        writer.nonEscapingWrite(s);
-      } else {
-        writer.write(s);
-      }
-    }
-    function writeLine(count = 1) {
-      for (let i = 0; i < count; i++) {
-        writer.writeLine(i > 0);
-      }
-    }
-    function increaseIndent() {
-      writer.increaseIndent();
-    }
-    function decreaseIndent() {
-      writer.decreaseIndent();
+        return void 0;
+      });
+    }));
+  }
+});
+function getInfo6(program, sourceFile, span) {
+  const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
+  if (diag2 === void 0 || diag2.relatedInformation === void 0) return;
+  const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code);
+  if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return;
+  let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
+  if (declaration === void 0) return;
+  if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) {
+    declaration = declaration.parent;
+  }
+  if (isTypeParameterDeclaration(declaration)) {
+    if (isMappedTypeNode(declaration.parent)) return;
+    const token = getTokenAtPosition(sourceFile, span.start);
+    const checker = program.getTypeChecker();
+    const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText);
+    return { constraint, declaration, token };
+  }
+  return void 0;
+}
+function addMissingConstraint(changes, program, preferences, host, sourceFile, info) {
+  const { declaration, constraint } = info;
+  const checker = program.getTypeChecker();
+  if (isString(constraint)) {
+    changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`);
+  } else {
+    const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+    const tracker = getNoopSymbolTrackerWithResolver({ program, host });
+    const importAdder = createImportAdder(sourceFile, program, preferences, host);
+    const typeNode = typeToAutoImportableTypeNode(
+      checker,
+      importAdder,
+      constraint,
+      /*contextNode*/
+      void 0,
+      scriptTarget,
+      /*flags*/
+      void 0,
+      tracker
+    );
+    if (typeNode) {
+      changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(
+        declaration,
+        /*modifiers*/
+        void 0,
+        declaration.name,
+        typeNode,
+        declaration.default
+      ));
+      importAdder.writeFixes(changes);
     }
-    function writeToken(token, pos, writer2, contextNode) {
-      return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos);
+  }
+}
+function tryGetConstraintFromDiagnosticMessage(messageText) {
+  const [, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || [];
+  return constraint;
+}
+function tryGetConstraintType(checker, node) {
+  if (isTypeNode(node.parent)) {
+    return checker.getTypeArgumentConstraint(node.parent);
+  }
+  const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0;
+  return contextualType || checker.getTypeAtLocation(node);
+}
+
+// src/services/codefixes/fixOverrideModifier.ts
+var fixName = "fixOverrideModifier";
+var fixAddOverrideId = "fixAddOverrideModifier";
+var fixRemoveOverrideId = "fixRemoveOverrideModifier";
+var errorCodes20 = [
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code,
+  Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code,
+  Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code,
+  Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code,
+  Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
+];
+var errorCodeFixIdMap = {
+  // case #1:
+  [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  // case #2:
+  [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_override_modifier
+  },
+  // case #3:
+  [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  // case #4:
+  [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  // case #5:
+  [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  }
+};
+registerCodeFix({
+  errorCodes: errorCodes20,
+  getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) {
+    const { errorCode, span } = context;
+    const info = errorCodeFixIdMap[errorCode];
+    if (!info) return emptyArray;
+    const { descriptions, fixId: fixId55, fixAllDescriptions } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start));
+    return [
+      createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId55, fixAllDescriptions)
+    ];
+  },
+  fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes20, (changes, diag2) => {
+    const { code, start } = diag2;
+    const info = errorCodeFixIdMap[code];
+    if (!info || info.fixId !== context.fixId) {
+      return;
     }
-    function writeTokenNode(node, writer2) {
-      if (onBeforeEmitToken) {
-        onBeforeEmitToken(node);
+    dispatchChanges(changes, context, code, start);
+  })
+});
+function dispatchChanges(changeTracker, context, errorCode, pos) {
+  switch (errorCode) {
+    case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code:
+    case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
+    case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code:
+    case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code:
+    case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
+      return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos);
+    case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code:
+    case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code:
+    case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code:
+    case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code:
+      return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos);
+    default:
+      Debug.fail("Unexpected error code: " + errorCode);
+  }
+}
+function doAddOverrideModifierChange(changeTracker, sourceFile, pos) {
+  const classElement = findContainerClassElementLike(sourceFile, pos);
+  if (isSourceFileJS(sourceFile)) {
+    changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]);
+    return;
+  }
+  const modifiers = classElement.modifiers || emptyArray;
+  const staticModifier = find(modifiers, isStaticModifier);
+  const abstractModifier = find(modifiers, isAbstractModifier);
+  const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind));
+  const lastDecorator = findLast(modifiers, isDecorator);
+  const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile);
+  const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " };
+  changeTracker.insertModifierAt(sourceFile, modifierPos, 164 /* OverrideKeyword */, options);
+}
+function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) {
+  const classElement = findContainerClassElementLike(sourceFile, pos);
+  if (isSourceFileJS(sourceFile)) {
+    changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag));
+    return;
+  }
+  const overrideModifier = find(classElement.modifiers, isOverrideModifier);
+  Debug.assertIsDefined(overrideModifier);
+  changeTracker.deleteModifier(sourceFile, overrideModifier);
+}
+function isClassElementLikeHasJSDoc(node) {
+  switch (node.kind) {
+    case 176 /* Constructor */:
+    case 172 /* PropertyDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return true;
+    case 169 /* Parameter */:
+      return isParameterPropertyDeclaration(node, node.parent);
+    default:
+      return false;
+  }
+}
+function findContainerClassElementLike(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const classElement = findAncestor(token, (node) => {
+    if (isClassLike(node)) return "quit";
+    return isClassElementLikeHasJSDoc(node);
+  });
+  Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement));
+  return classElement;
+}
+
+// src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts
+var fixId18 = "fixNoPropertyAccessFromIndexSignature";
+var errorCodes21 = [
+  Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes21,
+  fixIds: [fixId18],
+  getCodeActions(context) {
+    const { sourceFile, span, preferences } = context;
+    const property = getPropertyAccessExpression(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, context.sourceFile, property, preferences));
+    return [createCodeFixAction(fixId18, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId18, Diagnostics.Use_element_access_for_all_undeclared_properties)];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => doChange14(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences))
+});
+function doChange14(changes, sourceFile, node, preferences) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */);
+  changes.replaceNode(
+    sourceFile,
+    node,
+    isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression)
+  );
+}
+function getPropertyAccessExpression(sourceFile, pos) {
+  return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression);
+}
+
+// src/services/codefixes/fixImplicitThis.ts
+var fixId19 = "fixImplicitThis";
+var errorCodes22 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code];
+registerCodeFix({
+  errorCodes: errorCodes22,
+  getCodeActions: function getCodeActionsToFixImplicitThis(context) {
+    const { sourceFile, program, span } = context;
+    let diagnostic;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      diagnostic = doChange15(t, sourceFile, span.start, program.getTypeChecker());
+    });
+    return diagnostic ? [createCodeFixAction(fixId19, changes, diagnostic, fixId19, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray;
+  },
+  fixIds: [fixId19],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes22, (changes, diag2) => {
+    doChange15(changes, diag2.file, diag2.start, context.program.getTypeChecker());
+  })
+});
+function doChange15(changes, sourceFile, pos, checker) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (!isThis(token)) return void 0;
+  const fn = getThisContainer(
+    token,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn)) return void 0;
+  if (!isSourceFile(getThisContainer(
+    fn,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  ))) {
+    const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 100 /* FunctionKeyword */, sourceFile));
+    const { name } = fn;
+    const body = Debug.checkDefined(fn.body);
+    if (isFunctionExpression(fn)) {
+      if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) {
+        return void 0;
       }
-      writer2(tokenToString(node.kind));
-      if (onAfterEmitToken) {
-        onAfterEmitToken(node);
+      changes.delete(sourceFile, fnKeyword);
+      if (name) {
+        changes.delete(sourceFile, name);
       }
+      changes.insertText(sourceFile, body.pos, " =>");
+      return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS];
+    } else {
+      changes.replaceNode(sourceFile, fnKeyword, factory.createToken(87 /* ConstKeyword */));
+      changes.insertText(sourceFile, name.end, " = ");
+      changes.insertText(sourceFile, body.pos, " =>");
+      return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text];
     }
-    function writeTokenText(token, writer2, pos) {
-      const tokenString = tokenToString(token);
-      writer2(tokenString);
-      return pos < 0 ? pos : pos + tokenString.length;
-    }
-    function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) {
-      if (getEmitFlags(parentNode) & 1 /* SingleLine */) {
-        writeSpace();
-      } else if (preserveSourceNewlines) {
-        const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode);
-        if (lines) {
-          writeLine(lines);
+  }
+}
+
+// src/services/codefixes/fixImportNonExportedMember.ts
+var fixId20 = "fixImportNonExportedMember";
+var errorCodes23 = [
+  Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code
+];
+registerCodeFix({
+  errorCodes: errorCodes23,
+  fixIds: [fixId20],
+  getCodeActions(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo7(sourceFile, span.start, program);
+    if (info === void 0) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, program, info));
+    return [createCodeFixAction(fixId20, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId20, Diagnostics.Export_all_referenced_locals)];
+  },
+  getAllCodeActions(context) {
+    const { program } = context;
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      const exports2 = /* @__PURE__ */ new Map();
+      eachDiagnostic(context, errorCodes23, (diag2) => {
+        const info = getInfo7(diag2.file, diag2.start, program);
+        if (info === void 0) return void 0;
+        const { exportName, node, moduleSourceFile } = info;
+        if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) {
+          changes.insertExportModifier(moduleSourceFile, node);
         } else {
-          writeSpace();
-        }
-      } else {
-        writeLine();
-      }
-    }
-    function writeLines(text) {
-      const lines = text.split(/\r\n?|\n/g);
-      const indentation = guessIndentation(lines);
-      for (const lineText of lines) {
-        const line = indentation ? lineText.slice(indentation) : lineText;
-        if (line.length) {
-          writeLine();
-          write(line);
-        }
-      }
-    }
-    function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) {
-      if (lineCount) {
-        increaseIndent();
-        writeLine(lineCount);
-      } else if (writeSpaceIfNotIndenting) {
-        writeSpace();
-      }
-    }
-    function decreaseIndentIf(value1, value2) {
-      if (value1) {
-        decreaseIndent();
-      }
-      if (value2) {
-        decreaseIndent();
-      }
-    }
-    function getLeadingLineTerminatorCount(parentNode, firstChild, format) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (format & 65536 /* PreferNewLine */) {
-          return 1;
-        }
-        if (firstChild === void 0) {
-          return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
-        }
-        if (firstChild.pos === nextListElementPos) {
-          return 0;
-        }
-        if (firstChild.kind === 12 /* JsxText */) {
-          return 0;
-        }
-        if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) {
-          if (preserveSourceNewlines) {
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(
-                firstChild.pos,
-                parentNode.pos,
-                currentSourceFile,
-                includeComments
-              )
-            );
-          }
-          return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1;
-        }
-        if (synthesizedNodeStartsOnNewLine(firstChild, format)) {
-          return 1;
-        }
-      }
-      return format & 1 /* MultiLine */ ? 1 : 0;
-    }
-    function getSeparatingLineTerminatorCount(previousNode, nextNode, format) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (previousNode === void 0 || nextNode === void 0) {
-          return 0;
-        }
-        if (nextNode.kind === 12 /* JsxText */) {
-          return 0;
-        } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) {
-          if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) {
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenRangeEndAndRangeStart(
-                previousNode,
-                nextNode,
-                currentSourceFile,
-                includeComments
-              )
-            );
-          } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) {
-            return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1;
-          }
-          return format & 65536 /* PreferNewLine */ ? 1 : 0;
-        } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) {
-          return 1;
-        }
-      } else if (getStartsOnNewLine(nextNode)) {
-        return 1;
-      }
-      return format & 1 /* MultiLine */ ? 1 : 0;
-    }
-    function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (format & 65536 /* PreferNewLine */) {
-          return 1;
-        }
-        if (lastChild === void 0) {
-          return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
-        }
-        if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) {
-          if (preserveSourceNewlines) {
-            const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end;
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter(
-                end,
-                parentNode.end,
-                currentSourceFile,
-                includeComments
-              )
-            );
+          const moduleExports = exports2.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] };
+          if (exportName.isTypeOnly) {
+            moduleExports.typeOnlyExports.push(exportName);
+          } else {
+            moduleExports.exports.push(exportName);
           }
-          return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1;
+          exports2.set(moduleSourceFile, moduleExports);
         }
-        if (synthesizedNodeStartsOnNewLine(lastChild, format)) {
-          return 1;
+      });
+      exports2.forEach((moduleExports, moduleSourceFile) => {
+        const exportDeclaration = tryGetExportDeclaration(
+          moduleSourceFile,
+          /*isTypeOnly*/
+          true
+        );
+        if (exportDeclaration && exportDeclaration.isTypeOnly) {
+          doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
+          doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(
+            moduleSourceFile,
+            /*isTypeOnly*/
+            false
+          ));
+        } else {
+          doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
         }
-      }
-      if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) {
-        return 1;
-      }
-      return 0;
-    }
-    function getEffectiveLines(getLineDifference) {
-      Debug.assert(!!preserveSourceNewlines);
-      const lines = getLineDifference(
-        /*includeComments*/
-        true
+      });
+    }));
+  }
+});
+function getInfo7(sourceFile, pos, program) {
+  var _a, _b;
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token)) {
+    const importDeclaration = findAncestor(token, isImportDeclaration);
+    if (importDeclaration === void 0) return void 0;
+    const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier : void 0;
+    if (moduleSpecifier === void 0) return void 0;
+    const resolvedModule = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule;
+    if (resolvedModule === void 0) return void 0;
+    const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
+    if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile)) return void 0;
+    const moduleSymbol = moduleSourceFile.symbol;
+    const locals = (_b = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _b.locals;
+    if (locals === void 0) return void 0;
+    const localSymbol = locals.get(token.escapedText);
+    if (localSymbol === void 0) return void 0;
+    const node = getNodeOfSymbol(localSymbol);
+    if (node === void 0) return void 0;
+    const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) };
+    return { exportName, node, moduleSourceFile, moduleSpecifier: moduleSpecifier.text };
+  }
+  return void 0;
+}
+function doChange16(changes, program, { exportName, node, moduleSourceFile }) {
+  const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly);
+  if (exportDeclaration) {
+    updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]);
+  } else if (canHaveExportModifier(node)) {
+    changes.insertExportModifier(moduleSourceFile, node);
+  } else {
+    createExport(changes, program, moduleSourceFile, [exportName]);
+  }
+}
+function doChanges(changes, program, sourceFile, moduleExports, node) {
+  if (length(moduleExports)) {
+    if (node) {
+      updateExport(changes, program, sourceFile, node, moduleExports);
+    } else {
+      createExport(changes, program, sourceFile, moduleExports);
+    }
+  }
+}
+function tryGetExportDeclaration(sourceFile, isTypeOnly) {
+  const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly);
+  return findLast(sourceFile.statements, predicate);
+}
+function updateExport(changes, program, sourceFile, node, names) {
+  const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]);
+  const allowTypeModifier = !node.isTypeOnly && !!(getIsolatedModules(program.getCompilerOptions()) || find(namedExports, (e) => e.isTypeOnly));
+  changes.replaceNode(
+    sourceFile,
+    node,
+    factory.updateExportDeclaration(
+      node,
+      node.modifiers,
+      node.isTypeOnly,
+      factory.createNamedExports(
+        factory.createNodeArray(
+          [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)],
+          /*hasTrailingComma*/
+          namedExports.hasTrailingComma
+        )
+      ),
+      node.moduleSpecifier,
+      node.attributes
+    )
+  );
+}
+function createExport(changes, program, sourceFile, names) {
+  changes.insertNodeAtEndOfScope(sourceFile, sourceFile, factory.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    factory.createNamedExports(createExportSpecifiers(
+      names,
+      /*allowTypeModifier*/
+      getIsolatedModules(program.getCompilerOptions())
+    )),
+    /*moduleSpecifier*/
+    void 0,
+    /*attributes*/
+    void 0
+  ));
+}
+function createExportSpecifiers(names, allowTypeModifier) {
+  return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(
+    allowTypeModifier && n.isTypeOnly,
+    /*propertyName*/
+    void 0,
+    n.node
+  )));
+}
+function getNodeOfSymbol(symbol) {
+  if (symbol.valueDeclaration === void 0) {
+    return firstOrUndefined(symbol.declarations);
+  }
+  const declaration = symbol.valueDeclaration;
+  const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0;
+  return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration;
+}
+
+// src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
+var fixId21 = "fixIncorrectNamedTupleSyntax";
+var errorCodes24 = [
+  Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code,
+  Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code
+];
+registerCodeFix({
+  errorCodes: errorCodes24,
+  getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) {
+    const { sourceFile, span } = context;
+    const namedTupleMember = getNamedTupleMember(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, sourceFile, namedTupleMember));
+    return [createCodeFixAction(fixId21, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId21, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)];
+  },
+  fixIds: [fixId21]
+});
+function getNamedTupleMember(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  return findAncestor(token, (t) => t.kind === 202 /* NamedTupleMember */);
+}
+function doChange17(changes, sourceFile, namedTupleMember) {
+  if (!namedTupleMember) {
+    return;
+  }
+  let unwrappedType = namedTupleMember.type;
+  let sawOptional = false;
+  let sawRest = false;
+  while (unwrappedType.kind === 190 /* OptionalType */ || unwrappedType.kind === 191 /* RestType */ || unwrappedType.kind === 196 /* ParenthesizedType */) {
+    if (unwrappedType.kind === 190 /* OptionalType */) {
+      sawOptional = true;
+    } else if (unwrappedType.kind === 191 /* RestType */) {
+      sawRest = true;
+    }
+    unwrappedType = unwrappedType.type;
+  }
+  const updated = factory.updateNamedTupleMember(
+    namedTupleMember,
+    namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(26 /* DotDotDotToken */) : void 0),
+    namedTupleMember.name,
+    namedTupleMember.questionToken || (sawOptional ? factory.createToken(58 /* QuestionToken */) : void 0),
+    unwrappedType
+  );
+  if (updated === namedTupleMember) {
+    return;
+  }
+  changes.replaceNode(sourceFile, namedTupleMember, updated);
+}
+
+// src/services/codefixes/fixSpelling.ts
+var fixId22 = "fixSpelling";
+var errorCodes25 = [
+  Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Could_not_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
+  Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+  // for JSX class components
+  Diagnostics.No_overload_matches_this_call.code,
+  // for JSX FC
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes25,
+  getCodeActions(context) {
+    const { sourceFile, errorCode } = context;
+    const info = getInfo8(sourceFile, context.span.start, context, errorCode);
+    if (!info) return void 0;
+    const { node, suggestedSymbol } = info;
+    const target = getEmitScriptTarget(context.host.getCompilationSettings());
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, sourceFile, node, suggestedSymbol, target));
+    return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId22, Diagnostics.Fix_all_detected_spelling_errors)];
+  },
+  fixIds: [fixId22],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes25, (changes, diag2) => {
+    const info = getInfo8(diag2.file, diag2.start, context, diag2.code);
+    const target = getEmitScriptTarget(context.host.getCompilationSettings());
+    if (info) doChange18(changes, context.sourceFile, info.node, info.suggestedSymbol, target);
+  })
+});
+function getInfo8(sourceFile, pos, context, errorCode) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  const parent2 = node.parent;
+  if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2)) return void 0;
+  const checker = context.program.getTypeChecker();
+  let suggestedSymbol;
+  if (isPropertyAccessExpression(parent2) && parent2.name === node) {
+    Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)");
+    let containingType = checker.getTypeAtLocation(parent2.expression);
+    if (parent2.flags & 64 /* OptionalChain */) {
+      containingType = checker.getNonNullableType(containingType);
+    }
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType);
+  } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 103 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) {
+    const receiverType = checker.getTypeAtLocation(parent2.right);
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType);
+  } else if (isQualifiedName(parent2) && parent2.right === node) {
+    const symbol = checker.getSymbolAtLocation(parent2.left);
+    if (symbol && symbol.flags & 1536 /* Module */) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol);
+    }
+  } else if (isImportSpecifier(parent2) && parent2.name === node) {
+    Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)");
+    const importDeclaration = findAncestor(node, isImportDeclaration);
+    const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(context, importDeclaration, sourceFile);
+    if (resolvedSourceFile && resolvedSourceFile.symbol) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol);
+    }
+  } else if (isJsxAttribute(parent2) && parent2.name === node) {
+    Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute");
+    const tag = findAncestor(node, isJsxOpeningLikeElement);
+    const props = checker.getContextualTypeForArgumentAtIndex(tag, 0);
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props);
+  } else if (hasOverrideModifier(parent2) && isClassElement(parent2) && parent2.name === node) {
+    const baseDeclaration = findAncestor(node, isClassLike);
+    const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0;
+    const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0;
+    if (baseType) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType);
+    }
+  } else {
+    const meaning = getMeaningFromLocation(node);
+    const name = getTextOfNode(node);
+    Debug.assert(name !== void 0, "name should be defined");
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning));
+  }
+  return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol };
+}
+function doChange18(changes, sourceFile, node, suggestedSymbol, target) {
+  const suggestion = symbolName(suggestedSymbol);
+  if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) {
+    const valDecl = suggestedSymbol.valueDeclaration;
+    if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) {
+      changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
+    } else {
+      changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion)));
+    }
+  } else {
+    changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
+  }
+}
+function convertSemanticMeaningToSymbolFlags(meaning) {
+  let flags = 0;
+  if (meaning & 4 /* Namespace */) {
+    flags |= 1920 /* Namespace */;
+  }
+  if (meaning & 2 /* Type */) {
+    flags |= 788968 /* Type */;
+  }
+  if (meaning & 1 /* Value */) {
+    flags |= 111551 /* Value */;
+  }
+  return flags;
+}
+function getResolvedSourceFileFromImportDeclaration(context, importDeclaration, importingFile) {
+  var _a;
+  if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier)) return void 0;
+  const resolvedModule = (_a = context.program.getResolvedModuleFromModuleSpecifier(importDeclaration.moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule;
+  if (!resolvedModule) return void 0;
+  return context.program.getSourceFile(resolvedModule.resolvedFileName);
+}
+
+// src/services/codefixes/returnValueCorrect.ts
+var fixId23 = "returnValueCorrect";
+var fixIdAddReturnStatement = "fixAddReturnStatement";
+var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody";
+var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen";
+var errorCodes26 = [
+  Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes26,
+  fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen],
+  getCodeActions: function getCodeActionsToCorrectReturnValue(context) {
+    const { program, sourceFile, span: { start }, errorCode } = context;
+    const info = getInfo9(program.getTypeChecker(), sourceFile, start, errorCode);
+    if (!info) return void 0;
+    if (info.kind === 0 /* MissingReturnStatement */) {
+      return append(
+        [getActionForfixAddReturnStatement(context, info.expression, info.statement)],
+        isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0
       );
-      if (lines === 0) {
-        return getLineDifference(
-          /*includeComments*/
-          false
-        );
-      }
-      return lines;
-    }
-    function writeLineSeparatorsAndIndentBefore(node, parent2) {
-      const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
-      if (leadingNewlines) {
-        writeLinesAndIndent(
-          leadingNewlines,
-          /*writeSpaceIfNotIndenting*/
+    } else {
+      return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)];
+    }
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes26, (changes, diag2) => {
+    const info = getInfo9(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code);
+    if (!info) return void 0;
+    switch (context.fixId) {
+      case fixIdAddReturnStatement:
+        addReturnStatement(changes, diag2.file, info.expression, info.statement);
+        break;
+      case fixRemoveBracesFromArrowFunctionBody:
+        if (!isArrowFunction(info.declaration)) return void 0;
+        removeBlockBodyBrace(
+          changes,
+          diag2.file,
+          info.declaration,
+          info.expression,
+          info.commentSource,
+          /*withParen*/
           false
         );
-      }
-      return !!leadingNewlines;
-    }
-    function writeLineSeparatorsAfter(node, parent2) {
-      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
-        parent2,
-        node,
-        0 /* None */,
-        /*childrenTextRange*/
-        void 0
-      );
-      if (trailingNewlines) {
-        writeLine(trailingNewlines);
-      }
-    }
-    function synthesizedNodeStartsOnNewLine(node, format) {
-      if (nodeIsSynthesized(node)) {
-        const startsOnNewLine = getStartsOnNewLine(node);
-        if (startsOnNewLine === void 0) {
-          return (format & 65536 /* PreferNewLine */) !== 0;
-        }
-        return startsOnNewLine;
-      }
-      return (format & 65536 /* PreferNewLine */) !== 0;
-    }
-    function getLinesBetweenNodes(parent2, node1, node2) {
-      if (getEmitFlags(parent2) & 262144 /* NoIndentation */) {
-        return 0;
-      }
-      parent2 = skipSynthesizedParentheses(parent2);
-      node1 = skipSynthesizedParentheses(node1);
-      node2 = skipSynthesizedParentheses(node2);
-      if (getStartsOnNewLine(node2)) {
-        return 1;
-      }
-      if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) {
-        if (preserveSourceNewlines) {
-          return getEffectiveLines(
-            (includeComments) => getLinesBetweenRangeEndAndRangeStart(
-              node1,
-              node2,
-              currentSourceFile,
-              includeComments
-            )
-          );
-        }
-        return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1;
-      }
-      return 0;
-    }
-    function isEmptyBlock(block) {
-      return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile));
-    }
-    function skipSynthesizedParentheses(node) {
-      while (node.kind === 217 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) {
-        node = node.expression;
-      }
-      return node;
-    }
-    function getTextOfNode2(node, includeTrivia) {
-      if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) {
-        return generateName(node);
-      }
-      if (isStringLiteral(node) && node.textSourceNode) {
-        return getTextOfNode2(node.textSourceNode, includeTrivia);
-      }
-      const sourceFile = currentSourceFile;
-      const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node);
-      if (isMemberName(node)) {
-        if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
-          return idText(node);
-        }
-      } else if (isJsxNamespacedName(node)) {
-        if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
-          return getTextOfJsxNamespacedName(node);
-        }
-      } else {
-        Debug.assertNode(node, isLiteralExpression);
-        if (!canUseSourceFile) {
-          return node.text;
-        }
-      }
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia);
-    }
-    function getLiteralTextOfNode(node, neverAsciiEscape, jsxAttributeEscape) {
-      if (node.kind === 11 /* StringLiteral */ && node.textSourceNode) {
-        const textSourceNode = node.textSourceNode;
-        if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode) || isJsxNamespacedName(textSourceNode)) {
-          const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode);
-          return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`;
-        } else {
-          return getLiteralTextOfNode(textSourceNode, neverAsciiEscape, jsxAttributeEscape);
-        }
-      }
-      const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target >= 8 /* ES2021 */ ? 8 /* AllowNumericSeparator */ : 0);
-      return getLiteralText(node, currentSourceFile, flags);
-    }
-    function pushNameGenerationScope(node) {
-      if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-        return;
-      }
-      tempFlagsStack.push(tempFlags);
-      tempFlags = 0 /* Auto */;
-      formattedNameTempFlagsStack.push(formattedNameTempFlags);
-      formattedNameTempFlags = void 0;
-      reservedNamesStack.push(reservedNames);
-    }
-    function popNameGenerationScope(node) {
-      if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-        return;
-      }
-      tempFlags = tempFlagsStack.pop();
-      formattedNameTempFlags = formattedNameTempFlagsStack.pop();
-      reservedNames = reservedNamesStack.pop();
-    }
-    function reserveNameInNestedScopes(name) {
-      if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) {
-        reservedNames = /* @__PURE__ */ new Set();
-      }
-      reservedNames.add(name);
-    }
-    function pushPrivateNameGenerationScope(newPrivateNameTempFlags, newReservedMemberNames) {
-      privateNameTempFlagsStack.push(privateNameTempFlags);
-      privateNameTempFlags = newPrivateNameTempFlags;
-      reservedPrivateNamesStack.push(reservedNames);
-      reservedPrivateNames = newReservedMemberNames;
-    }
-    function popPrivateNameGenerationScope() {
-      privateNameTempFlags = privateNameTempFlagsStack.pop();
-      reservedPrivateNames = reservedPrivateNamesStack.pop();
+        break;
+      case fixIdWrapTheBlockWithParen:
+        if (!isArrowFunction(info.declaration)) return void 0;
+        wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression);
+        break;
+      default:
+        Debug.fail(JSON.stringify(context.fixId));
+    }
+  })
+});
+function createObjectTypeFromLabeledExpression(checker, label, expression) {
+  const member = checker.createSymbol(4 /* Property */, label.escapedText);
+  member.links.type = checker.getTypeAtLocation(expression);
+  const members = createSymbolTable([member]);
+  return checker.createAnonymousType(
+    /*symbol*/
+    void 0,
+    members,
+    [],
+    [],
+    []
+  );
+}
+function getFixInfo(checker, declaration, expectType, isFunctionType) {
+  if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1) return void 0;
+  const firstStatement = first(declaration.body.statements);
+  if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) {
+    return {
+      declaration,
+      kind: 0 /* MissingReturnStatement */,
+      expression: firstStatement.expression,
+      statement: firstStatement,
+      commentSource: firstStatement.expression
+    };
+  } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) {
+    const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]);
+    const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression);
+    if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
+      return isArrowFunction(declaration) ? {
+        declaration,
+        kind: 1 /* MissingParentheses */,
+        expression: node,
+        statement: firstStatement,
+        commentSource: firstStatement.statement.expression
+      } : {
+        declaration,
+        kind: 0 /* MissingReturnStatement */,
+        expression: node,
+        statement: firstStatement,
+        commentSource: firstStatement.statement.expression
+      };
     }
-    function reservePrivateNameInNestedScopes(name) {
-      if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
-        reservedPrivateNames = /* @__PURE__ */ new Set();
+  } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) {
+    const firstBlockStatement = first(firstStatement.statements);
+    if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) {
+      const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]);
+      const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression);
+      if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
+        return {
+          declaration,
+          kind: 0 /* MissingReturnStatement */,
+          expression: node,
+          statement: firstStatement,
+          commentSource: firstBlockStatement
+        };
       }
-      reservedPrivateNames.add(name);
     }
-    function generateNames(node) {
-      if (!node)
-        return;
-      switch (node.kind) {
-        case 241 /* Block */:
-          forEach(node.statements, generateNames);
-          break;
-        case 256 /* LabeledStatement */:
-        case 254 /* WithStatement */:
-        case 246 /* DoStatement */:
-        case 247 /* WhileStatement */:
-          generateNames(node.statement);
-          break;
-        case 245 /* IfStatement */:
-          generateNames(node.thenStatement);
-          generateNames(node.elseStatement);
-          break;
-        case 248 /* ForStatement */:
-        case 250 /* ForOfStatement */:
-        case 249 /* ForInStatement */:
-          generateNames(node.initializer);
-          generateNames(node.statement);
-          break;
-        case 255 /* SwitchStatement */:
-          generateNames(node.caseBlock);
-          break;
-        case 269 /* CaseBlock */:
-          forEach(node.clauses, generateNames);
-          break;
-        case 296 /* CaseClause */:
-        case 297 /* DefaultClause */:
-          forEach(node.statements, generateNames);
-          break;
-        case 258 /* TryStatement */:
-          generateNames(node.tryBlock);
-          generateNames(node.catchClause);
-          generateNames(node.finallyBlock);
-          break;
-        case 299 /* CatchClause */:
-          generateNames(node.variableDeclaration);
-          generateNames(node.block);
-          break;
-        case 243 /* VariableStatement */:
-          generateNames(node.declarationList);
-          break;
-        case 261 /* VariableDeclarationList */:
-          forEach(node.declarations, generateNames);
-          break;
-        case 260 /* VariableDeclaration */:
-        case 169 /* Parameter */:
-        case 208 /* BindingElement */:
-        case 263 /* ClassDeclaration */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 262 /* FunctionDeclaration */:
-          generateNameIfNeeded(node.name);
-          if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-            forEach(node.parameters, generateNames);
-            generateNames(node.body);
-          }
-          break;
-        case 206 /* ObjectBindingPattern */:
-        case 207 /* ArrayBindingPattern */:
-          forEach(node.elements, generateNames);
-          break;
-        case 272 /* ImportDeclaration */:
-          generateNames(node.importClause);
-          break;
-        case 273 /* ImportClause */:
-          generateNameIfNeeded(node.name);
-          generateNames(node.namedBindings);
-          break;
-        case 274 /* NamespaceImport */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 280 /* NamespaceExport */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 275 /* NamedImports */:
-          forEach(node.elements, generateNames);
-          break;
-        case 276 /* ImportSpecifier */:
-          generateNameIfNeeded(node.propertyName || node.name);
-          break;
+  }
+  return void 0;
+}
+function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) {
+  if (isFunctionType) {
+    const sig = checker.getSignatureFromDeclaration(declaration);
+    if (sig) {
+      if (hasSyntacticModifier(declaration, 1024 /* Async */)) {
+        exprType = checker.createPromiseType(exprType);
       }
-    }
-    function generateMemberNames(node) {
-      if (!node)
-        return;
-      switch (node.kind) {
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 172 /* PropertyDeclaration */:
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          generateNameIfNeeded(node.name);
-          break;
-      }
-    }
-    function generateNameIfNeeded(name) {
-      if (name) {
-        if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) {
-          generateName(name);
-        } else if (isBindingPattern(name)) {
-          generateNames(name);
-        }
-      }
-    }
-    function generateName(name) {
-      const autoGenerate = name.emitNode.autoGenerate;
-      if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
-        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), autoGenerate.flags, autoGenerate.prefix, autoGenerate.suffix);
-      } else {
-        const autoGenerateId = autoGenerate.id;
-        return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
-      }
-    }
-    function generateNameCached(node, privateName, flags, prefix, suffix) {
-      const nodeId = getNodeId(node);
-      const cache = privateName ? nodeIdToGeneratedPrivateName : nodeIdToGeneratedName;
-      return cache[nodeId] || (cache[nodeId] = generateNameForNode(node, privateName, flags ?? 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
-    }
-    function isUniqueName(name, privateName) {
-      return isFileLevelUniqueNameInCurrentFile(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
-    }
-    function isReservedName(name, privateName) {
-      return privateName ? !!(reservedPrivateNames == null ? void 0 : reservedPrivateNames.has(name)) : !!(reservedNames == null ? void 0 : reservedNames.has(name));
-    }
-    function isFileLevelUniqueNameInCurrentFile(name, _isPrivate) {
-      return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
-    }
-    function isUniqueLocalName(name, container) {
-      for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
-        if (canHaveLocals(node) && node.locals) {
-          const local = node.locals.get(escapeLeadingUnderscores(name));
-          if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
-            return false;
-          }
-        }
-      }
-      return true;
-    }
-    function getTempFlags(formattedNameKey) {
-      switch (formattedNameKey) {
-        case "":
-          return tempFlags;
-        case "#":
-          return privateNameTempFlags;
-        default:
-          return (formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) ?? 0 /* Auto */;
-      }
-    }
-    function setTempFlags(formattedNameKey, flags) {
-      switch (formattedNameKey) {
-        case "":
-          tempFlags = flags;
-          break;
-        case "#":
-          privateNameTempFlags = flags;
-          break;
-        default:
-          formattedNameTempFlags ?? (formattedNameTempFlags = /* @__PURE__ */ new Map());
-          formattedNameTempFlags.set(formattedNameKey, flags);
-          break;
-      }
-    }
-    function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) {
-      if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
-        prefix = prefix.slice(1);
-      }
-      const key = formatGeneratedName(privateName, prefix, "", suffix);
-      let tempFlags2 = getTempFlags(key);
-      if (flags && !(tempFlags2 & flags)) {
-        const name = flags === 268435456 /* _i */ ? "_i" : "_n";
-        const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-        if (isUniqueName(fullName, privateName)) {
-          tempFlags2 |= flags;
-          if (privateName) {
-            reservePrivateNameInNestedScopes(fullName);
-          } else if (reservedInNestedScopes) {
-            reserveNameInNestedScopes(fullName);
-          }
-          setTempFlags(key, tempFlags2);
-          return fullName;
-        }
-      }
-      while (true) {
-        const count = tempFlags2 & 268435455 /* CountMask */;
-        tempFlags2++;
-        if (count !== 8 && count !== 13) {
-          const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
-          const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-          if (isUniqueName(fullName, privateName)) {
-            if (privateName) {
-              reservePrivateNameInNestedScopes(fullName);
-            } else if (reservedInNestedScopes) {
-              reserveNameInNestedScopes(fullName);
-            }
-            setTempFlags(key, tempFlags2);
-            return fullName;
-          }
-        }
-      }
-    }
-    function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) {
-      if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) {
-        baseName = baseName.slice(1);
-      }
-      if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
-        prefix = prefix.slice(1);
-      }
-      if (optimistic) {
-        const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
-        if (checkFn(fullName, privateName)) {
-          if (privateName) {
-            reservePrivateNameInNestedScopes(fullName);
-          } else if (scoped) {
-            reserveNameInNestedScopes(fullName);
-          } else {
-            generatedNames.add(fullName);
-          }
-          return fullName;
-        }
-      }
-      if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) {
-        baseName += "_";
-      }
-      let i = 1;
-      while (true) {
-        const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
-        if (checkFn(fullName, privateName)) {
-          if (privateName) {
-            reservePrivateNameInNestedScopes(fullName);
-          } else if (scoped) {
-            reserveNameInNestedScopes(fullName);
-          } else {
-            generatedNames.add(fullName);
-          }
-          return fullName;
-        }
-        i++;
-      }
-    }
-    function makeFileLevelOptimisticUniqueName(name) {
-      return makeUniqueName2(
-        name,
-        isFileLevelUniqueNameInCurrentFile,
-        /*optimistic*/
-        true,
-        /*scoped*/
-        false,
-        /*privateName*/
-        false,
-        /*prefix*/
-        "",
-        /*suffix*/
-        ""
-      );
-    }
-    function generateNameForModuleOrEnum(node) {
-      const name = getTextOfNode2(node.name);
-      return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2(
-        name,
-        isUniqueName,
-        /*optimistic*/
-        false,
-        /*scoped*/
-        false,
-        /*privateName*/
-        false,
-        /*prefix*/
-        "",
-        /*suffix*/
-        ""
-      );
-    }
-    function generateNameForImportOrExportDeclaration(node) {
-      const expr = getExternalModuleName(node);
-      const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
-      return makeUniqueName2(
-        baseName,
-        isUniqueName,
-        /*optimistic*/
-        false,
-        /*scoped*/
-        false,
-        /*privateName*/
-        false,
-        /*prefix*/
-        "",
-        /*suffix*/
-        ""
-      );
-    }
-    function generateNameForExportDefault() {
-      return makeUniqueName2(
-        "default",
-        isUniqueName,
-        /*optimistic*/
-        false,
-        /*scoped*/
-        false,
-        /*privateName*/
-        false,
-        /*prefix*/
-        "",
-        /*suffix*/
-        ""
+      const newSig = checker.createSignature(
+        declaration,
+        sig.typeParameters,
+        sig.thisParameter,
+        sig.parameters,
+        exprType,
+        /*typePredicate*/
+        void 0,
+        sig.minArgumentCount,
+        sig.flags
       );
-    }
-    function generateNameForClassExpression() {
-      return makeUniqueName2(
-        "class",
-        isUniqueName,
-        /*optimistic*/
-        false,
-        /*scoped*/
-        false,
-        /*privateName*/
-        false,
-        /*prefix*/
-        "",
-        /*suffix*/
-        ""
+      exprType = checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        createSymbolTable(),
+        [newSig],
+        [],
+        []
       );
-    }
-    function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
-      if (isIdentifier(node.name)) {
-        return generateNameCached(node.name, privateName);
-      }
-      return makeTempVariableName(
-        0 /* Auto */,
-        /*reservedInNestedScopes*/
-        false,
-        privateName,
-        prefix,
-        suffix
+    } else {
+      exprType = checker.getAnyType();
+    }
+  }
+  return checker.isTypeAssignableTo(exprType, type);
+}
+function getInfo9(checker, sourceFile, position, errorCode) {
+  const node = getTokenAtPosition(sourceFile, position);
+  if (!node.parent) return void 0;
+  const declaration = findAncestor(node.parent, isFunctionLikeDeclaration);
+  switch (errorCode) {
+    case Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code:
+      if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node)) return void 0;
+      return getFixInfo(
+        checker,
+        declaration,
+        checker.getTypeFromTypeNode(declaration.type),
+        /*isFunctionType*/
+        false
       );
-    }
-    function generateNameForNode(node, privateName, flags, prefix, suffix) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-        case 81 /* PrivateIdentifier */:
-          return makeUniqueName2(
-            getTextOfNode2(node),
-            isUniqueName,
-            !!(flags & 16 /* Optimistic */),
-            !!(flags & 8 /* ReservedInNestedScopes */),
-            privateName,
-            prefix,
-            suffix
-          );
-        case 267 /* ModuleDeclaration */:
-        case 266 /* EnumDeclaration */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForModuleOrEnum(node);
-        case 272 /* ImportDeclaration */:
-        case 278 /* ExportDeclaration */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForImportOrExportDeclaration(node);
-        case 262 /* FunctionDeclaration */:
-        case 263 /* ClassDeclaration */: {
-          Debug.assert(!prefix && !suffix && !privateName);
-          const name = node.name;
-          if (name && !isGeneratedIdentifier(name)) {
-            return generateNameForNode(
-              name,
-              /*privateName*/
-              false,
-              flags,
-              prefix,
-              suffix
-            );
-          }
-          return generateNameForExportDefault();
-        }
-        case 277 /* ExportAssignment */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForExportDefault();
-        case 231 /* ClassExpression */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForClassExpression();
-        case 174 /* MethodDeclaration */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-          return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
-        case 167 /* ComputedPropertyName */:
-          return makeTempVariableName(
-            0 /* Auto */,
-            /*reservedInNestedScopes*/
-            true,
-            privateName,
-            prefix,
-            suffix
-          );
-        default:
-          return makeTempVariableName(
-            0 /* Auto */,
-            /*reservedInNestedScopes*/
-            false,
-            privateName,
-            prefix,
-            suffix
-          );
-      }
-    }
-    function makeName(name) {
-      const autoGenerate = name.emitNode.autoGenerate;
-      const prefix = formatGeneratedNamePart(autoGenerate.prefix, generateName);
-      const suffix = formatGeneratedNamePart(autoGenerate.suffix);
-      switch (autoGenerate.flags & 7 /* KindMask */) {
-        case 1 /* Auto */:
-          return makeTempVariableName(0 /* Auto */, !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
-        case 2 /* Loop */:
-          Debug.assertNode(name, isIdentifier);
-          return makeTempVariableName(
-            268435456 /* _i */,
-            !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */),
-            /*privateName*/
-            false,
-            prefix,
-            suffix
-          );
-        case 3 /* Unique */:
-          return makeUniqueName2(
-            idText(name),
-            autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueNameInCurrentFile : isUniqueName,
-            !!(autoGenerate.flags & 16 /* Optimistic */),
-            !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */),
-            isPrivateIdentifier(name),
-            prefix,
-            suffix
-          );
-      }
-      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
-        autoGenerate.flags & 7 /* KindMask */,
-        GeneratedIdentifierFlags,
-        /*isFlags*/
-        true
-      )}.`);
-    }
-    function pipelineEmitWithComments(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
-      const savedContainerPos = containerPos;
-      const savedContainerEnd = containerEnd;
-      const savedDeclarationListContainerEnd = declarationListContainerEnd;
-      emitCommentsBeforeNode(node);
-      pipelinePhase(hint, node);
-      emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-    }
-    function emitCommentsBeforeNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const commentRange = getCommentRange(node);
-      emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end);
-      if (emitFlags & 4096 /* NoNestedComments */) {
-        commentsDisabled = true;
-      }
-    }
-    function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
-      const emitFlags = getEmitFlags(node);
-      const commentRange = getCommentRange(node);
-      if (emitFlags & 4096 /* NoNestedComments */) {
-        commentsDisabled = false;
-      }
-      emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-      const typeNode = getTypeNode(node);
-      if (typeNode) {
-        emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-      }
-    }
-    function emitLeadingCommentsOfNode(node, emitFlags, pos, end) {
-      enterComment();
-      hasWrittenComment = false;
-      const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 12 /* JsxText */;
-      const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */;
-      if ((pos > 0 || end > 0) && pos !== end) {
-        if (!skipLeadingComments) {
-          emitLeadingComments(
-            pos,
-            /*isEmittedNode*/
-            node.kind !== 359 /* NotEmittedStatement */
-          );
-        }
-        if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
-          containerPos = pos;
-        }
-        if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) {
-          containerEnd = end;
-          if (node.kind === 261 /* VariableDeclarationList */) {
-            declarationListContainerEnd = end;
-          }
-        }
-      }
-      forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment);
-      exitComment();
-    }
-    function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
-      enterComment();
-      const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */;
-      forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment);
-      if ((pos > 0 || end > 0) && pos !== end) {
-        containerPos = savedContainerPos;
-        containerEnd = savedContainerEnd;
-        declarationListContainerEnd = savedDeclarationListContainerEnd;
-        if (!skipTrailingComments && node.kind !== 359 /* NotEmittedStatement */) {
-          emitTrailingComments(end);
-        }
-      }
-      exitComment();
-    }
-    function emitLeadingSynthesizedComment(comment) {
-      if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      }
-      writeSynthesizedComment(comment);
-      if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      } else {
-        writer.writeSpace(" ");
-      }
-    }
-    function emitTrailingSynthesizedComment(comment) {
-      if (!writer.isAtStartOfLine()) {
-        writer.writeSpace(" ");
-      }
-      writeSynthesizedComment(comment);
-      if (comment.hasTrailingNewLine) {
-        writer.writeLine();
-      }
-    }
-    function writeSynthesizedComment(comment) {
-      const text = formatSynthesizedComment(comment);
-      const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0;
-      writeCommentRange(text, lineMap, writer, 0, text.length, newLine);
-    }
-    function formatSynthesizedComment(comment) {
-      return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`;
-    }
-    function emitBodyWithDetachedComments(node, detachedRange, emitCallback) {
-      enterComment();
-      const { pos, end } = detachedRange;
-      const emitFlags = getEmitFlags(node);
-      const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0;
-      const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0;
-      if (!skipLeadingComments) {
-        emitDetachedCommentsAndUpdateCommentsInfo(detachedRange);
-      }
-      exitComment();
-      if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) {
-        commentsDisabled = true;
-        emitCallback(node);
-        commentsDisabled = false;
-      } else {
-        emitCallback(node);
-      }
-      enterComment();
-      if (!skipTrailingComments) {
-        emitLeadingComments(
-          detachedRange.end,
-          /*isEmittedNode*/
-          true
-        );
-        if (hasWrittenComment && !writer.isAtStartOfLine()) {
-          writer.writeLine();
-        }
-      }
-      exitComment();
-    }
-    function originalNodesHaveSameParent(nodeA, nodeB) {
-      nodeA = getOriginalNode(nodeA);
-      return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent;
-    }
-    function siblingNodePositionsAreComparable(previousNode, nextNode) {
-      if (nextNode.pos < previousNode.end) {
-        return false;
-      }
-      previousNode = getOriginalNode(previousNode);
-      nextNode = getOriginalNode(nextNode);
-      const parent2 = previousNode.parent;
-      if (!parent2 || parent2 !== nextNode.parent) {
-        return false;
-      }
-      const parentNodeArray = getContainingNodeArray(previousNode);
-      const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode);
-      return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1;
-    }
-    function emitLeadingComments(pos, isEmittedNode) {
-      hasWrittenComment = false;
-      if (isEmittedNode) {
-        if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) {
-          forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment);
-        } else {
-          forEachLeadingCommentToEmit(pos, emitLeadingComment);
-        }
-      } else if (pos === 0) {
-        forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment);
-      }
-    }
-    function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (isTripleSlashComment(commentPos, commentEnd)) {
-        emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
-      }
-    }
-    function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (!isTripleSlashComment(commentPos, commentEnd)) {
-        emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
-      }
-    }
-    function shouldWriteComment(text, pos) {
-      if (printerOptions.onlyPrintJsDocStyle) {
-        return isJSDocLikeText(text, pos) || isPinnedComment(text, pos);
-      }
-      return true;
-    }
-    function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      if (!hasWrittenComment) {
-        emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos);
-        hasWrittenComment = true;
-      }
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      } else if (kind === 3 /* MultiLineCommentTrivia */) {
-        writer.writeSpace(" ");
-      }
-    }
-    function emitLeadingCommentsOfPosition(pos) {
-      if (commentsDisabled || pos === -1) {
-        return;
-      }
-      emitLeadingComments(
-        pos,
-        /*isEmittedNode*/
+    case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
+      if (!declaration || !isCallExpression(declaration.parent) || !declaration.body) return void 0;
+      const pos = declaration.parent.arguments.indexOf(declaration);
+      if (pos === -1) return void 0;
+      const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
+      if (!type) return void 0;
+      return getFixInfo(
+        checker,
+        declaration,
+        type,
+        /*isFunctionType*/
         true
       );
-    }
-    function emitTrailingComments(pos) {
-      forEachTrailingCommentToEmit(pos, emitTrailingComment);
-    }
-    function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      if (!writer.isAtStartOfLine()) {
-        writer.writeSpace(" ");
-      }
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      }
-    }
-    function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) {
-      if (commentsDisabled) {
-        return;
-      }
-      enterComment();
-      forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition);
-      exitComment();
-    }
-    function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) {
-      if (!currentSourceFile)
-        return;
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      }
-    }
-    function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) {
-      if (!currentSourceFile)
-        return;
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      } else {
-        writer.writeSpace(" ");
-      }
-    }
-    function forEachLeadingCommentToEmit(pos, cb) {
-      if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) {
-        if (hasDetachedComments(pos)) {
-          forEachLeadingCommentWithoutDetachedComments(cb);
-        } else {
-          forEachLeadingCommentRange(
-            currentSourceFile.text,
-            pos,
-            cb,
-            /*state*/
-            pos
-          );
-        }
-      }
-    }
-    function forEachTrailingCommentToEmit(end, cb) {
-      if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) {
-        forEachTrailingCommentRange(currentSourceFile.text, end, cb);
-      }
-    }
-    function hasDetachedComments(pos) {
-      return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos;
-    }
-    function forEachLeadingCommentWithoutDetachedComments(cb) {
-      if (!currentSourceFile)
-        return;
-      const pos = last(detachedCommentsInfo).detachedCommentEndPos;
-      if (detachedCommentsInfo.length - 1) {
-        detachedCommentsInfo.pop();
-      } else {
-        detachedCommentsInfo = void 0;
-      }
-      forEachLeadingCommentRange(
-        currentSourceFile.text,
-        pos,
-        cb,
-        /*state*/
-        pos
-      );
-    }
-    function emitDetachedCommentsAndUpdateCommentsInfo(range) {
-      const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
-      if (currentDetachedCommentInfo) {
-        if (detachedCommentsInfo) {
-          detachedCommentsInfo.push(currentDetachedCommentInfo);
-        } else {
-          detachedCommentsInfo = [currentDetachedCommentInfo];
-        }
-      }
-    }
-    function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      emitPos(commentPos);
-      writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2);
-      emitPos(commentEnd);
-    }
-    function isTripleSlashComment(commentPos, commentEnd) {
-      return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd);
-    }
-    function getParsedSourceMap(node) {
-      if (node.parsedSourceMap === void 0 && node.sourceMapText !== void 0) {
-        node.parsedSourceMap = tryParseRawSourceMap(node.sourceMapText) || false;
-      }
-      return node.parsedSourceMap || void 0;
-    }
-    function pipelineEmitWithSourceMaps(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node);
-      emitSourceMapsBeforeNode(node);
-      pipelinePhase(hint, node);
-      emitSourceMapsAfterNode(node);
-    }
-    function emitSourceMapsBeforeNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const sourceMapRange = getSourceMapRange(node);
-      if (isUnparsedNode(node)) {
-        Debug.assertIsDefined(node.parent, "UnparsedNodes must have parent pointers");
-        const parsed = getParsedSourceMap(node.parent);
-        if (parsed && sourceMapGenerator) {
-          sourceMapGenerator.appendSourceMap(
-            writer.getLine(),
-            writer.getColumn(),
-            parsed,
-            node.parent.sourceMapPath,
-            node.parent.getLineAndCharacterOfPosition(node.pos),
-            node.parent.getLineAndCharacterOfPosition(node.end)
-          );
-        }
-      } else {
-        const source = sourceMapRange.source || sourceMapSource;
-        if (node.kind !== 359 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
-          emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
-        }
-        if (emitFlags & 128 /* NoNestedSourceMaps */) {
-          sourceMapsDisabled = true;
-        }
-      }
-    }
-    function emitSourceMapsAfterNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const sourceMapRange = getSourceMapRange(node);
-      if (!isUnparsedNode(node)) {
-        if (emitFlags & 128 /* NoNestedSourceMaps */) {
-          sourceMapsDisabled = false;
-        }
-        if (node.kind !== 359 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
-          emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
-        }
-      }
-    }
-    function skipSourceTrivia(source, pos) {
-      return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos);
-    }
-    function emitPos(pos) {
-      if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) {
-        return;
-      }
-      const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos);
-      sourceMapGenerator.addMapping(
-        writer.getLine(),
-        writer.getColumn(),
-        sourceMapSourceIndex,
-        sourceLine,
-        sourceCharacter,
-        /*nameIndex*/
-        void 0
-      );
-    }
-    function emitSourcePos(source, pos) {
-      if (source !== sourceMapSource) {
-        const savedSourceMapSource = sourceMapSource;
-        const savedSourceMapSourceIndex = sourceMapSourceIndex;
-        setSourceMapSource(source);
-        emitPos(pos);
-        resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex);
-      } else {
-        emitPos(pos);
-      }
-    }
-    function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) {
-      if (sourceMapsDisabled || node && isInJsonFile(node)) {
-        return emitCallback(token, writer2, tokenPos);
-      }
-      const emitNode = node && node.emitNode;
-      const emitFlags = emitNode && emitNode.flags || 0 /* None */;
-      const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token];
-      const source = range && range.source || sourceMapSource;
-      tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos);
-      if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) {
-        emitSourcePos(source, tokenPos);
-      }
-      tokenPos = emitCallback(token, writer2, tokenPos);
-      if (range)
-        tokenPos = range.end;
-      if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) {
-        emitSourcePos(source, tokenPos);
-      }
-      return tokenPos;
-    }
-    function setSourceMapSource(source) {
-      if (sourceMapsDisabled) {
-        return;
-      }
-      sourceMapSource = source;
-      if (source === mostRecentlyAddedSourceMapSource) {
-        sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex;
-        return;
-      }
-      if (isJsonSourceMapSource(source)) {
-        return;
-      }
-      sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName);
-      if (printerOptions.inlineSources) {
-        sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text);
-      }
-      mostRecentlyAddedSourceMapSource = source;
-      mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex;
-    }
-    function resetSourceMapSource(source, sourceIndex) {
-      sourceMapSource = source;
-      sourceMapSourceIndex = sourceIndex;
-    }
-    function isJsonSourceMapSource(sourceFile) {
-      return fileExtensionIs(sourceFile.fileName, ".json" /* Json */);
-    }
-  }
-  function createBracketsMap() {
-    const brackets2 = [];
-    brackets2[1024 /* Braces */] = ["{", "}"];
-    brackets2[2048 /* Parenthesis */] = ["(", ")"];
-    brackets2[4096 /* AngleBrackets */] = ["<", ">"];
-    brackets2[8192 /* SquareBrackets */] = ["[", "]"];
-    return brackets2;
-  }
-  function getOpeningBracket(format) {
-    return brackets[format & 15360 /* BracketsMask */][0];
-  }
-  function getClosingBracket(format) {
-    return brackets[format & 15360 /* BracketsMask */][1];
-  }
-  function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) {
-    emit(node);
-  }
-  function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) {
-    emit(node, parenthesizerRuleSelector.select(index));
-  }
-  function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) {
-    emit(node, parenthesizerRule);
-  }
-  function getEmitListItem(emit, parenthesizerRule) {
-    return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule;
-  }
-  var brackets, notImplementedResolver, createPrinterWithDefaults, createPrinterWithRemoveComments, createPrinterWithRemoveCommentsNeverAsciiEscape, createPrinterWithRemoveCommentsOmitTrailingSemicolon;
-  var init_emitter = __esm({
-    "src/compiler/emitter.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts2();
-      init_ts_performance();
-      brackets = createBracketsMap();
-      notImplementedResolver = {
-        hasGlobalName: notImplemented,
-        getReferencedExportContainer: notImplemented,
-        getReferencedImportDeclaration: notImplemented,
-        getReferencedDeclarationWithCollidingName: notImplemented,
-        isDeclarationWithCollidingName: notImplemented,
-        isValueAliasDeclaration: notImplemented,
-        isReferencedAliasDeclaration: notImplemented,
-        isTopLevelValueImportEqualsWithEntityName: notImplemented,
-        getNodeCheckFlags: notImplemented,
-        isDeclarationVisible: notImplemented,
-        isLateBound: (_node) => false,
-        collectLinkedAliases: notImplemented,
-        isImplementationOfOverload: notImplemented,
-        isRequiredInitializedParameter: notImplemented,
-        isOptionalUninitializedParameterProperty: notImplemented,
-        isExpandoFunctionDeclaration: notImplemented,
-        getPropertiesOfContainerFunction: notImplemented,
-        createTypeOfDeclaration: notImplemented,
-        createReturnTypeOfSignatureDeclaration: notImplemented,
-        createTypeOfExpression: notImplemented,
-        createLiteralConstValue: notImplemented,
-        isSymbolAccessible: notImplemented,
-        isEntityNameVisible: notImplemented,
-        // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
-        getConstantValue: notImplemented,
-        getReferencedValueDeclaration: notImplemented,
-        getReferencedValueDeclarations: notImplemented,
-        getTypeReferenceSerializationKind: notImplemented,
-        isOptionalParameter: notImplemented,
-        moduleExportsSomeValue: notImplemented,
-        isArgumentsLocalBinding: notImplemented,
-        getExternalModuleFileFromDeclaration: notImplemented,
-        getTypeReferenceDirectivesForEntityName: notImplemented,
-        getTypeReferenceDirectivesForSymbol: notImplemented,
-        isLiteralConstDeclaration: notImplemented,
-        getJsxFactoryEntity: notImplemented,
-        getJsxFragmentFactoryEntity: notImplemented,
-        getAllAccessorDeclarations: notImplemented,
-        getSymbolOfExternalModuleSpecifier: notImplemented,
-        isBindingCapturedByNode: notImplemented,
-        getDeclarationStatementsForSourceFile: notImplemented,
-        isImportRequiredByAugmentation: notImplemented,
-        tryFindAmbientModule: notImplemented
-      };
-      createPrinterWithDefaults = /* @__PURE__ */ memoize(() => createPrinter({}));
-      createPrinterWithRemoveComments = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true }));
-      createPrinterWithRemoveCommentsNeverAsciiEscape = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, neverAsciiEscape: true }));
-      createPrinterWithRemoveCommentsOmitTrailingSemicolon = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, omitTrailingSemicolon: true }));
-    }
-  });
-
-  // src/compiler/watchUtilities.ts
-  function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2) {
-    if (!host.getDirectories || !host.readDirectory) {
-      return void 0;
-    }
-    const cachedReadDirectoryResult = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    return {
-      useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-      fileExists,
-      readFile: (path, encoding) => host.readFile(path, encoding),
-      directoryExists: host.directoryExists && directoryExists,
-      getDirectories,
-      readDirectory,
-      createDirectory: host.createDirectory && createDirectory,
-      writeFile: host.writeFile && writeFile2,
-      addOrDeleteFileOrDirectory,
-      addOrDeleteFile,
-      clearCache,
-      realpath: host.realpath && realpath
-    };
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function getCachedFileSystemEntries(rootDirPath) {
-      return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath));
-    }
-    function getCachedFileSystemEntriesForBaseDir(path) {
-      const entries = getCachedFileSystemEntries(getDirectoryPath(path));
-      if (!entries) {
-        return entries;
-      }
-      if (!entries.sortedAndCanonicalizedFiles) {
-        entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort();
-        entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort();
-      }
-      return entries;
-    }
-    function getBaseNameOfFileName(fileName) {
-      return getBaseFileName(normalizePath(fileName));
-    }
-    function createCachedFileSystemEntries(rootDir, rootDirPath) {
-      var _a;
-      if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
-        const resultFromHost = {
-          files: map(host.readDirectory(
-            rootDir,
-            /*extensions*/
-            void 0,
-            /*exclude*/
-            void 0,
-            /*include*/
-            ["*.*"]
-          ), getBaseNameOfFileName) || [],
-          directories: host.getDirectories(rootDir) || []
-        };
-        cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
-        return resultFromHost;
-      }
-      if ((_a = host.directoryExists) == null ? void 0 : _a.call(host, rootDir)) {
-        cachedReadDirectoryResult.set(rootDirPath, false);
-        return false;
-      }
-      return void 0;
-    }
-    function tryReadDirectory2(rootDir, rootDirPath) {
-      rootDirPath = ensureTrailingDirectorySeparator(rootDirPath);
-      const cachedResult = getCachedFileSystemEntries(rootDirPath);
-      if (cachedResult) {
-        return cachedResult;
-      }
-      try {
-        return createCachedFileSystemEntries(rootDir, rootDirPath);
-      } catch (_e) {
-        Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath)));
-        return void 0;
-      }
-    }
-    function hasEntry(entries, name) {
-      const index = binarySearch(entries, name, identity, compareStringsCaseSensitive);
-      return index >= 0;
-    }
-    function writeFile2(fileName, data, writeByteOrderMark) {
-      const path = toPath3(fileName);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      if (result) {
-        updateFilesOfFileSystemEntry(
-          result,
-          getBaseNameOfFileName(fileName),
-          /*fileExists*/
-          true
-        );
-      }
-      return host.writeFile(fileName, data, writeByteOrderMark);
-    }
-    function fileExists(fileName) {
-      const path = toPath3(fileName);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName);
-    }
-    function directoryExists(dirPath) {
-      const path = toPath3(dirPath);
-      return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath);
-    }
-    function createDirectory(dirPath) {
-      const path = toPath3(dirPath);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      if (result) {
-        const baseName = getBaseNameOfFileName(dirPath);
-        const canonicalizedBaseName = getCanonicalFileName(baseName);
-        const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories;
-        if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) {
-          result.directories.push(baseName);
-        }
-      }
-      host.createDirectory(dirPath);
-    }
-    function getDirectories(rootDir) {
-      const rootDirPath = toPath3(rootDir);
-      const result = tryReadDirectory2(rootDir, rootDirPath);
-      if (result) {
-        return result.directories.slice();
-      }
-      return host.getDirectories(rootDir);
-    }
-    function readDirectory(rootDir, extensions, excludes, includes, depth) {
-      const rootDirPath = toPath3(rootDir);
-      const rootResult = tryReadDirectory2(rootDir, rootDirPath);
-      let rootSymLinkResult;
-      if (rootResult !== void 0) {
-        return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath);
-      }
-      return host.readDirectory(rootDir, extensions, excludes, includes, depth);
-      function getFileSystemEntries(dir) {
-        const path = toPath3(dir);
-        if (path === rootDirPath) {
-          return rootResult || getFileSystemEntriesFromHost(dir, path);
-        }
-        const result = tryReadDirectory2(dir, path);
-        return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries;
-      }
-      function getFileSystemEntriesFromHost(dir, path) {
-        if (rootSymLinkResult && path === rootDirPath)
-          return rootSymLinkResult;
-        const result = {
-          files: map(host.readDirectory(
-            dir,
-            /*extensions*/
-            void 0,
-            /*exclude*/
-            void 0,
-            /*include*/
-            ["*.*"]
-          ), getBaseNameOfFileName) || emptyArray,
-          directories: host.getDirectories(dir) || emptyArray
-        };
-        if (path === rootDirPath)
-          rootSymLinkResult = result;
-        return result;
-      }
-    }
-    function realpath(s) {
-      return host.realpath ? host.realpath(s) : s;
-    }
-    function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) {
-      const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath);
-      if (existingResult !== void 0) {
-        clearCache();
-        return void 0;
-      }
-      const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath);
-      if (!parentResult) {
-        return void 0;
-      }
-      if (!host.directoryExists) {
-        clearCache();
-        return void 0;
-      }
-      const baseName = getBaseNameOfFileName(fileOrDirectory);
-      const fsQueryResult = {
-        fileExists: host.fileExists(fileOrDirectory),
-        directoryExists: host.directoryExists(fileOrDirectory)
-      };
-      if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) {
-        clearCache();
-      } else {
-        updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists);
-      }
-      return fsQueryResult;
-    }
-    function addOrDeleteFile(fileName, filePath, eventKind) {
-      if (eventKind === 1 /* Changed */) {
-        return;
-      }
-      const parentResult = getCachedFileSystemEntriesForBaseDir(filePath);
-      if (parentResult) {
-        updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */);
-      }
-    }
-    function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) {
-      const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles;
-      const canonicalizedBaseName = getCanonicalFileName(baseName);
-      if (fileExists2) {
-        if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) {
-          parentResult.files.push(baseName);
-        }
-      } else {
-        const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive);
-        if (sortedIndex >= 0) {
-          canonicalizedFiles.splice(sortedIndex, 1);
-          const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName);
-          parentResult.files.splice(unsortedIndex, 1);
-        }
-      }
-    }
-    function clearCache() {
-      cachedReadDirectoryResult.clear();
-    }
-  }
-  function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) {
-    var _a;
-    const extendedConfigs = arrayToMap(((_a = options == null ? void 0 : options.configFile) == null ? void 0 : _a.extendedSourceFiles) || emptyArray, toPath3);
-    extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => {
-      if (!extendedConfigs.has(extendedConfigFilePath)) {
-        watcher.projects.delete(projectPath);
-        watcher.close();
-      }
-    });
-    extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => {
-      const existing = extendedConfigFilesMap.get(extendedConfigFilePath);
-      if (existing) {
-        existing.projects.add(projectPath);
-      } else {
-        extendedConfigFilesMap.set(extendedConfigFilePath, {
-          projects: /* @__PURE__ */ new Set([projectPath]),
-          watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath),
-          close: () => {
-            const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath);
-            if (!existing2 || existing2.projects.size !== 0)
-              return;
-            existing2.watcher.close();
-            extendedConfigFilesMap.delete(extendedConfigFilePath);
-          }
-        });
-      }
-    });
-  }
-  function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) {
-    extendedConfigFilesMap.forEach((watcher) => {
-      if (watcher.projects.delete(projectPath))
-        watcher.close();
-    });
-  }
-  function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) {
-    if (!extendedConfigCache.delete(extendedConfigFilePath))
-      return;
-    extendedConfigCache.forEach(({ extendedResult }, key) => {
-      var _a;
-      if ((_a = extendedResult.extendedSourceFiles) == null ? void 0 : _a.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) {
-        cleanExtendedConfigCache(extendedConfigCache, key, toPath3);
-      }
-    });
-  }
-  function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) {
-    mutateMap(
-      missingFileWatches,
-      program.getMissingFilePaths(),
-      {
-        // Watch the missing files
-        createNewValue: createMissingFileWatch,
-        // Files that are no longer missing (e.g. because they are no longer required)
-        // should no longer be watched.
-        onDeleteValue: closeFileWatcher
-      }
-    );
-  }
-  function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) {
-    if (wildcardDirectories) {
-      mutateMap(
-        existingWatchedForWildcards,
-        new Map(Object.entries(wildcardDirectories)),
-        {
-          // Create new watch and recursive info
-          createNewValue: createWildcardDirectoryWatcher,
-          // Close existing watch thats not needed any more
-          onDeleteValue: closeFileWatcherOf,
-          // Close existing watch that doesnt match in the flags
-          onExistingValue: updateWildcardDirectoryWatcher
-        }
+    case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
+      if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent)) return void 0;
+      const initializer = getVariableLikeInitializer(node.parent);
+      if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body) return void 0;
+      return getFixInfo(
+        checker,
+        initializer,
+        checker.getTypeAtLocation(node.parent),
+        /*isFunctionType*/
+        true
       );
-    } else {
-      clearMap(existingWatchedForWildcards, closeFileWatcherOf);
-    }
-    function createWildcardDirectoryWatcher(directory, flags) {
-      return {
-        watcher: watchDirectory(directory, flags),
-        flags
-      };
-    }
-    function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) {
-      if (existingWatcher.flags === flags) {
-        return;
-      }
-      existingWatcher.watcher.close();
-      existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags));
-    }
-  }
-  function isIgnoredFileFromWildCardWatching({
-    watchedDirPath,
-    fileOrDirectory,
-    fileOrDirectoryPath,
-    configFileName,
-    options,
-    program,
-    extraFileExtensions,
-    currentDirectory,
-    useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-    writeLog,
-    toPath: toPath3,
-    getScriptKind: getScriptKind2
-  }) {
-    const newPath = removeIgnoredPath(fileOrDirectoryPath);
-    if (!newPath) {
-      writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`);
-      return true;
-    }
-    fileOrDirectoryPath = newPath;
-    if (fileOrDirectoryPath === watchedDirPath)
-      return false;
-    if (hasExtension(fileOrDirectoryPath) && !(isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions) || isSupportedScriptKind())) {
-      writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`);
-      return true;
-    }
-    if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames2, currentDirectory)) {
-      writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`);
-      return true;
-    }
-    if (!program)
-      return false;
-    if (outFile(options) || options.outDir)
-      return false;
-    if (isDeclarationFileName(fileOrDirectoryPath)) {
-      if (options.declarationDir)
-        return false;
-    } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) {
-      return false;
-    }
-    const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath);
-    const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program;
-    const builderProgram = !realProgram && !isArray(program) ? program : void 0;
-    if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) {
-      writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`);
-      return true;
-    }
-    return false;
-    function hasSourceFile(file) {
-      return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.getState().fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file);
-    }
-    function isSupportedScriptKind() {
-      if (!getScriptKind2)
-        return false;
-      const scriptKind = getScriptKind2(fileOrDirectory);
-      switch (scriptKind) {
-        case 3 /* TS */:
-        case 4 /* TSX */:
-        case 7 /* Deferred */:
-        case 5 /* External */:
-          return true;
-        case 1 /* JS */:
-        case 2 /* JSX */:
-          return getAllowJSCompilerOption(options);
-        case 6 /* JSON */:
-          return getResolveJsonModule(options);
-        case 0 /* Unknown */:
-          return false;
-      }
-    }
-  }
-  function isBuilderProgram(program) {
-    return !!program.getState;
-  }
-  function isEmittedFileOfProgram(program, file) {
-    if (!program) {
-      return false;
-    }
-    return program.isEmittedFile(file);
   }
-  function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) {
-    setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop);
-    const plainInvokeFactory = {
-      watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options),
-      watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options)
-    };
-    const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? {
-      watchFile: createTriggerLoggingAddWatch("watchFile"),
-      watchDirectory: createTriggerLoggingAddWatch("watchDirectory")
-    } : void 0;
-    const factory2 = watchLogLevel === 2 /* Verbose */ ? {
-      watchFile: createFileWatcherWithLogging,
-      watchDirectory: createDirectoryWatcherWithLogging
-    } : triggerInvokingFactory || plainInvokeFactory;
-    const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher;
-    return {
-      watchFile: createExcludeHandlingAddWatch("watchFile"),
-      watchDirectory: createExcludeHandlingAddWatch("watchDirectory")
-    };
-    function createExcludeHandlingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => {
-        var _a;
-        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2(), ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)) || "") ? factory2[key].call(
-          /*thisArgs*/
-          void 0,
-          file,
-          cb,
-          flags,
-          options,
-          detailInfo1,
-          detailInfo2
-        ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
-      };
-    }
-    function useCaseSensitiveFileNames2() {
-      return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames();
-    }
-    function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) {
-      log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-      return {
-        close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`)
-      };
-    }
-    function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
-      log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-      const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2);
-      return {
-        close: () => {
-          log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-          watcher.close();
-        }
-      };
-    }
-    function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
-      const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-      log(watchInfo);
-      const start = timestamp();
-      const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2);
-      const elapsed = timestamp() - start;
-      log(`Elapsed:: ${elapsed}ms ${watchInfo}`);
-      return {
-        close: () => {
-          const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-          log(watchInfo2);
-          const start2 = timestamp();
-          watcher.close();
-          const elapsed2 = timestamp() - start2;
-          log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`);
-        }
-      };
-    }
-    function createTriggerLoggingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
-        /*thisArgs*/
-        void 0,
-        file,
-        (...args) => {
-          const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-          log(triggerredInfo);
-          const start = timestamp();
-          cb.call(
-            /*thisArg*/
-            void 0,
-            ...args
-          );
-          const elapsed = timestamp() - start;
-          log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-        },
-        flags,
-        options,
-        detailInfo1,
-        detailInfo2
-      );
-    }
-    function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
-      return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
-    }
-  }
-  function getFallbackOptions(options) {
-    const fallbackPolling = options == null ? void 0 : options.fallbackPolling;
-    return {
-      watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */
-    };
-  }
-  function closeFileWatcherOf(objWithWatcher) {
-    objWithWatcher.watcher.close();
-  }
-  var ProgramUpdateLevel, WatchLogLevel;
-  var init_watchUtilities = __esm({
-    "src/compiler/watchUtilities.ts"() {
-      "use strict";
-      init_ts2();
-      ProgramUpdateLevel = /* @__PURE__ */ ((ProgramUpdateLevel2) => {
-        ProgramUpdateLevel2[ProgramUpdateLevel2["Update"] = 0] = "Update";
-        ProgramUpdateLevel2[ProgramUpdateLevel2["RootNamesAndUpdate"] = 1] = "RootNamesAndUpdate";
-        ProgramUpdateLevel2[ProgramUpdateLevel2["Full"] = 2] = "Full";
-        return ProgramUpdateLevel2;
-      })(ProgramUpdateLevel || {});
-      WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => {
-        WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None";
-        WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly";
-        WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose";
-        return WatchLogLevel2;
-      })(WatchLogLevel || {});
-    }
-  });
-
-  // src/compiler/program.ts
-  function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") {
-    return forEachAncestorDirectory(searchPath, (ancestor) => {
-      const fileName = combinePaths(ancestor, configName);
-      return fileExists(fileName) ? fileName : void 0;
-    });
-  }
-  function resolveTripleslashReference(moduleName, containingFile) {
-    const basePath = getDirectoryPath(containingFile);
-    const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName);
-    return normalizePath(referencedFileName);
-  }
-  function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) {
-    let commonPathComponents;
-    const failed = forEach(fileNames, (sourceFile) => {
-      const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory);
-      sourcePathComponents.pop();
-      if (!commonPathComponents) {
-        commonPathComponents = sourcePathComponents;
-        return;
-      }
-      const n = Math.min(commonPathComponents.length, sourcePathComponents.length);
-      for (let i = 0; i < n; i++) {
-        if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) {
-          if (i === 0) {
-            return true;
-          }
-          commonPathComponents.length = i;
-          break;
-        }
-      }
-      if (sourcePathComponents.length < commonPathComponents.length) {
-        commonPathComponents.length = sourcePathComponents.length;
-      }
-    });
-    if (failed) {
-      return "";
-    }
-    if (!commonPathComponents) {
-      return currentDirectory;
-    }
-    return getPathFromPathComponents(commonPathComponents);
-  }
-  function createCompilerHost(options, setParentNodes) {
-    return createCompilerHostWorker(options, setParentNodes);
-  }
-  function createGetSourceFile(readFile, getCompilerOptions, setParentNodes) {
-    return (fileName, languageVersionOrOptions, onError) => {
-      let text;
-      try {
-        mark("beforeIORead");
-        text = readFile(fileName, getCompilerOptions().charset);
-        mark("afterIORead");
-        measure("I/O Read", "beforeIORead", "afterIORead");
-      } catch (e) {
-        if (onError) {
-          onError(e.message);
-        }
-        text = "";
-      }
-      return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0;
-    };
-  }
-  function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) {
-    return (fileName, data, writeByteOrderMark, onError) => {
-      try {
-        mark("beforeIOWrite");
-        writeFileEnsuringDirectories(
-          fileName,
-          data,
-          writeByteOrderMark,
-          actualWriteFile,
-          createDirectory,
-          directoryExists
-        );
-        mark("afterIOWrite");
-        measure("I/O Write", "beforeIOWrite", "afterIOWrite");
-      } catch (e) {
-        if (onError) {
-          onError(e.message);
-        }
-      }
-    };
-  }
-  function createCompilerHostWorker(options, setParentNodes, system = sys) {
-    const existingDirectories = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames);
-    function directoryExists(directoryPath) {
-      if (existingDirectories.has(directoryPath)) {
-        return true;
-      }
-      if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) {
-        existingDirectories.set(directoryPath, true);
-        return true;
-      }
-      return false;
-    }
-    function getDefaultLibLocation() {
-      return getDirectoryPath(normalizePath(system.getExecutingFilePath()));
-    }
-    const newLine = getNewLineCharacter(options);
-    const realpath = system.realpath && ((path) => system.realpath(path));
-    const compilerHost = {
-      getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), () => options, setParentNodes),
-      getDefaultLibLocation,
-      getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)),
-      writeFile: createWriteFileMeasuringIO(
-        (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
-        (path) => (compilerHost.createDirectory || system.createDirectory)(path),
-        (path) => directoryExists(path)
-      ),
-      getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
-      useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
-      getCanonicalFileName,
-      getNewLine: () => newLine,
-      fileExists: (fileName) => system.fileExists(fileName),
-      readFile: (fileName) => system.readFile(fileName),
-      trace: (s) => system.write(s + newLine),
-      directoryExists: (directoryName) => system.directoryExists(directoryName),
-      getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "",
-      getDirectories: (path) => system.getDirectories(path),
-      realpath,
-      readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth),
-      createDirectory: (d) => system.createDirectory(d),
-      createHash: maybeBind(system, system.createHash)
-    };
-    return compilerHost;
-  }
-  function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) {
-    const originalReadFile = host.readFile;
-    const originalFileExists = host.fileExists;
-    const originalDirectoryExists = host.directoryExists;
-    const originalCreateDirectory = host.createDirectory;
-    const originalWriteFile = host.writeFile;
-    const readFileCache = /* @__PURE__ */ new Map();
-    const fileExistsCache = /* @__PURE__ */ new Map();
-    const directoryExistsCache = /* @__PURE__ */ new Map();
-    const sourceFileCache = /* @__PURE__ */ new Map();
-    const readFileWithCache = (fileName) => {
-      const key = toPath3(fileName);
-      const value = readFileCache.get(key);
-      if (value !== void 0)
-        return value !== false ? value : void 0;
-      return setReadFileCache(key, fileName);
-    };
-    const setReadFileCache = (key, fileName) => {
-      const newValue = originalReadFile.call(host, fileName);
-      readFileCache.set(key, newValue !== void 0 ? newValue : false);
-      return newValue;
-    };
-    host.readFile = (fileName) => {
-      const key = toPath3(fileName);
-      const value = readFileCache.get(key);
-      if (value !== void 0)
-        return value !== false ? value : void 0;
-      if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) {
-        return originalReadFile.call(host, fileName);
-      }
-      return setReadFileCache(key, fileName);
-    };
-    const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => {
-      const key = toPath3(fileName);
-      const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
-      const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat);
-      const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key);
-      if (value)
-        return value;
-      const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile);
-      if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) {
-        sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile));
-      }
-      return sourceFile;
-    } : void 0;
-    host.fileExists = (fileName) => {
-      const key = toPath3(fileName);
-      const value = fileExistsCache.get(key);
-      if (value !== void 0)
-        return value;
-      const newValue = originalFileExists.call(host, fileName);
-      fileExistsCache.set(key, !!newValue);
-      return newValue;
-    };
-    if (originalWriteFile) {
-      host.writeFile = (fileName, data, ...rest) => {
-        const key = toPath3(fileName);
-        fileExistsCache.delete(key);
-        const value = readFileCache.get(key);
-        if (value !== void 0 && value !== data) {
-          readFileCache.delete(key);
-          sourceFileCache.forEach((map2) => map2.delete(key));
-        } else if (getSourceFileWithCache) {
-          sourceFileCache.forEach((map2) => {
-            const sourceFile = map2.get(key);
-            if (sourceFile && sourceFile.text !== data) {
-              map2.delete(key);
-            }
-          });
-        }
-        originalWriteFile.call(host, fileName, data, ...rest);
-      };
-    }
-    if (originalDirectoryExists) {
-      host.directoryExists = (directory) => {
-        const key = toPath3(directory);
-        const value = directoryExistsCache.get(key);
-        if (value !== void 0)
-          return value;
-        const newValue = originalDirectoryExists.call(host, directory);
-        directoryExistsCache.set(key, !!newValue);
-        return newValue;
-      };
-      if (originalCreateDirectory) {
-        host.createDirectory = (directory) => {
-          const key = toPath3(directory);
-          directoryExistsCache.delete(key);
-          originalCreateDirectory.call(host, directory);
-        };
-      }
-    }
-    return {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      getSourceFileWithCache,
-      readFileWithCache
-    };
-  }
-  function getPreEmitDiagnostics(program, sourceFile, cancellationToken) {
-    let diagnostics;
-    diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics());
-    diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken));
-    diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken));
-    diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken));
-    diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken));
-    if (getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken));
-    }
-    return sortAndDeduplicateDiagnostics(diagnostics || emptyArray);
-  }
-  function formatDiagnostics(diagnostics, host) {
-    let output = "";
-    for (const diagnostic of diagnostics) {
-      output += formatDiagnostic(diagnostic, host);
-    }
-    return output;
-  }
-  function formatDiagnostic(diagnostic, host) {
-    const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`;
-    if (diagnostic.file) {
-      const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start);
-      const fileName = diagnostic.file.fileName;
-      const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2));
-      return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage;
-    }
-    return errorMessage;
-  }
-  function getCategoryFormat(category) {
-    switch (category) {
-      case 1 /* Error */:
-        return "\x1B[91m" /* Red */;
-      case 0 /* Warning */:
-        return "\x1B[93m" /* Yellow */;
-      case 2 /* Suggestion */:
-        return Debug.fail("Should never get an Info diagnostic on the command line.");
-      case 3 /* Message */:
-        return "\x1B[94m" /* Blue */;
-    }
-  }
-  function formatColorAndReset(text, formatStyle) {
-    return formatStyle + text + resetEscapeSequence;
-  }
-  function formatCodeSpan(file, start, length2, indent3, squiggleColor, host) {
-    const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start);
-    const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start + length2);
-    const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line;
-    const hasMoreThanFiveLines = lastLine - firstLine >= 4;
-    let gutterWidth = (lastLine + 1 + "").length;
-    if (hasMoreThanFiveLines) {
-      gutterWidth = Math.max(ellipsis.length, gutterWidth);
-    }
-    let context = "";
-    for (let i = firstLine; i <= lastLine; i++) {
-      context += host.getNewLine();
-      if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) {
-        context += indent3 + formatColorAndReset(ellipsis.padStart(gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine();
-        i = lastLine - 1;
-      }
-      const lineStart = getPositionOfLineAndCharacter(file, i, 0);
-      const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length;
-      let lineContent = file.text.slice(lineStart, lineEnd);
-      lineContent = lineContent.trimEnd();
-      lineContent = lineContent.replace(/\t/g, " ");
-      context += indent3 + formatColorAndReset((i + 1 + "").padStart(gutterWidth), gutterStyleSequence) + gutterSeparator;
-      context += lineContent + host.getNewLine();
-      context += indent3 + formatColorAndReset("".padStart(gutterWidth), gutterStyleSequence) + gutterSeparator;
-      context += squiggleColor;
-      if (i === firstLine) {
-        const lastCharForLine = i === lastLine ? lastLineChar : void 0;
-        context += lineContent.slice(0, firstLineChar).replace(/\S/g, " ");
-        context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~");
-      } else if (i === lastLine) {
-        context += lineContent.slice(0, lastLineChar).replace(/./g, "~");
-      } else {
-        context += lineContent.replace(/./g, "~");
-      }
-      context += resetEscapeSequence;
-    }
-    return context;
-  }
-  function formatLocation(file, start, host, color = formatColorAndReset) {
-    const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start);
-    const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName;
-    let output = "";
-    output += color(relativeFileName, "\x1B[96m" /* Cyan */);
-    output += ":";
-    output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */);
-    output += ":";
-    output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */);
-    return output;
-  }
-  function formatDiagnosticsWithColorAndContext(diagnostics, host) {
-    let output = "";
-    for (const diagnostic of diagnostics) {
-      if (diagnostic.file) {
-        const { file, start } = diagnostic;
-        output += formatLocation(file, start, host);
-        output += " - ";
-      }
-      output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category));
-      output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */);
-      output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine());
-      if (diagnostic.file && diagnostic.code !== Diagnostics.File_appears_to_be_binary.code) {
-        output += host.getNewLine();
-        output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host);
-      }
-      if (diagnostic.relatedInformation) {
-        output += host.getNewLine();
-        for (const { file, start, length: length2, messageText } of diagnostic.relatedInformation) {
-          if (file) {
-            output += host.getNewLine();
-            output += halfIndent + formatLocation(file, start, host);
-            output += formatCodeSpan(file, start, length2, indent, "\x1B[96m" /* Cyan */, host);
-          }
-          output += host.getNewLine();
-          output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine());
-        }
-      }
-      output += host.getNewLine();
-    }
-    return output;
-  }
-  function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) {
-    if (isString(diag2)) {
-      return diag2;
-    } else if (diag2 === void 0) {
-      return "";
-    }
-    let result = "";
-    if (indent3) {
-      result += newLine;
-      for (let i = 0; i < indent3; i++) {
-        result += "  ";
-      }
-    }
-    result += diag2.messageText;
-    indent3++;
-    if (diag2.next) {
-      for (const kid of diag2.next) {
-        result += flattenDiagnosticMessageText(kid, newLine, indent3);
-      }
-    }
-    return result;
-  }
-  function getModeForFileReference(ref, containingFileMode) {
-    return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
-  }
-  function getModeForResolutionAtIndex(file, index, compilerOptions) {
-    return getModeForUsageLocationWorker(file, getModuleNameStringLiteralAt(file, index), compilerOptions);
-  }
-  function isExclusivelyTypeOnlyImportOrExport(decl) {
-    var _a;
-    if (isExportDeclaration(decl)) {
-      return decl.isTypeOnly;
-    }
-    if ((_a = decl.importClause) == null ? void 0 : _a.isTypeOnly) {
-      return true;
-    }
-    return false;
-  }
-  function getModeForUsageLocation(file, usage, compilerOptions) {
-    return getModeForUsageLocationWorker(file, usage, compilerOptions);
-  }
-  function getModeForUsageLocationWorker(file, usage, compilerOptions) {
-    var _a;
-    if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent)) {
-      const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent);
-      if (isTypeOnly) {
-        const override = getResolutionModeOverride(usage.parent.attributes);
-        if (override) {
-          return override;
-        }
-      }
-    }
-    if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) {
-      const override = getResolutionModeOverride(usage.parent.parent.attributes);
-      if (override) {
-        return override;
-      }
-    }
-    if (compilerOptions && getEmitModuleKind(compilerOptions) === 200 /* Preserve */) {
-      return usage.parent.parent && isImportEqualsDeclaration(usage.parent.parent) || isRequireCall(
-        usage.parent,
-        /*requireStringLiteralLikeArgument*/
-        false
-      ) ? 1 /* CommonJS */ : 99 /* ESNext */;
-    }
-    if (file.impliedNodeFormat === void 0)
-      return void 0;
-    if (file.impliedNodeFormat !== 99 /* ESNext */) {
-      return isImportCall(walkUpParenthesizedExpressions(usage.parent)) ? 99 /* ESNext */ : 1 /* CommonJS */;
-    }
-    const exprParentParent = (_a = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _a.parent;
-    return exprParentParent && isImportEqualsDeclaration(exprParentParent) ? 1 /* CommonJS */ : 99 /* ESNext */;
-  }
-  function getResolutionModeOverride(node, grammarErrorOnNode) {
-    if (!node)
-      return void 0;
-    if (length(node.elements) !== 1) {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(
-        node,
-        node.token === 118 /* WithKeyword */ ? Diagnostics.Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require : Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require
-      );
-      return void 0;
-    }
-    const elem = node.elements[0];
-    if (!isStringLiteralLike(elem.name))
-      return void 0;
-    if (elem.name.text !== "resolution-mode") {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(
-        elem.name,
-        node.token === 118 /* WithKeyword */ ? Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_attributes : Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions
-      );
-      return void 0;
-    }
-    if (!isStringLiteralLike(elem.value))
-      return void 0;
-    if (elem.value.text !== "import" && elem.value.text !== "require") {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import);
-      return void 0;
-    }
-    return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
-  }
-  function getModuleResolutionName(literal) {
-    return literal.text;
-  }
-  function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
-    return {
-      nameAndMode: moduleResolutionNameAndModeGetter,
-      resolve: (moduleName, resolutionMode) => resolveModuleName(
-        moduleName,
-        containingFile,
-        options,
-        host,
-        cache,
-        redirectedReference,
-        resolutionMode
-      )
-    };
-  }
-  function getTypeReferenceResolutionName(entry) {
-    return !isString(entry) ? toFileNameLowerCase(entry.fileName) : entry;
-  }
-  function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
-    return {
-      nameAndMode: typeReferenceResolutionNameAndModeGetter,
-      resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
-        typeRef,
-        containingFile,
-        options,
-        host,
-        redirectedReference,
-        cache,
-        resoluionMode
-      )
-    };
-  }
-  function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
-    if (entries.length === 0)
-      return emptyArray;
-    const resolutions = [];
-    const cache = /* @__PURE__ */ new Map();
-    const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
-    for (const entry of entries) {
-      const name = loader.nameAndMode.getName(entry);
-      const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options);
-      const key = createModeAwareCacheKey(name, mode);
-      let result = cache.get(key);
-      if (!result) {
-        cache.set(key, result = loader.resolve(name, mode));
-      }
-      resolutions.push(result);
-    }
-    return resolutions;
-  }
-  function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
-    return forEachProjectReference(
-      /*projectReferences*/
-      void 0,
-      resolvedProjectReferences,
-      (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2)
-    );
-  }
-  function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
-    let seenResolvedRefs;
-    return worker(
-      projectReferences,
-      resolvedProjectReferences,
-      /*parent*/
-      void 0
-    );
-    function worker(projectReferences2, resolvedProjectReferences2, parent2) {
-      if (cbRef) {
-        const result = cbRef(projectReferences2, parent2);
-        if (result)
-          return result;
-      }
-      return forEach(resolvedProjectReferences2, (resolvedRef, index) => {
-        if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) {
-          return void 0;
-        }
-        const result = cbResolvedRef(resolvedRef, parent2, index);
-        if (result || !resolvedRef)
-          return result;
-        (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path);
-        return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef);
-      });
-    }
-  }
-  function getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName) {
-    const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory;
-    return combinePaths(containingDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
-  }
-  function getLibraryNameFromLibFileName(libFileName) {
-    const components = libFileName.split(".");
-    let path = components[1];
-    let i = 2;
-    while (components[i] && components[i] !== "d") {
-      path += (i === 2 ? "/" : "-") + components[i];
-      i++;
-    }
-    return "@typescript/lib-" + path;
-  }
-  function getLibFileNameFromLibReference(libReference) {
-    const libName = toFileNameLowerCase(libReference.fileName);
-    const libFileName = libMap.get(libName);
-    return { libName, libFileName };
-  }
-  function isReferencedFile(reason) {
-    switch (reason == null ? void 0 : reason.kind) {
-      case 3 /* Import */:
-      case 4 /* ReferenceFile */:
-      case 5 /* TypeReferenceDirective */:
-      case 7 /* LibReferenceDirective */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isReferenceFileLocation(location) {
-    return location.pos !== void 0;
-  }
-  function getReferencedFileLocation(program, ref) {
-    var _a, _b, _c, _d;
-    const file = Debug.checkDefined(program.getSourceFileByPath(ref.file));
-    const { kind, index } = ref;
-    let pos, end, packageId, resolutionMode;
-    switch (kind) {
-      case 3 /* Import */:
-        const importLiteral = getModuleNameStringLiteralAt(file, index);
-        packageId = (_b = (_a = program.getResolvedModule(file, importLiteral.text, program.getModeForUsageLocation(file, importLiteral))) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.packageId;
-        if (importLiteral.pos === -1)
-          return { file, packageId, text: importLiteral.text };
-        pos = skipTrivia(file.text, importLiteral.pos);
-        end = importLiteral.end;
-        break;
-      case 4 /* ReferenceFile */:
-        ({ pos, end } = file.referencedFiles[index]);
-        break;
-      case 5 /* TypeReferenceDirective */:
-        ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
-        packageId = (_d = (_c = program.getResolvedTypeReferenceDirective(file, toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _c.resolvedTypeReferenceDirective) == null ? void 0 : _d.packageId;
-        break;
-      case 7 /* LibReferenceDirective */:
-        ({ pos, end } = file.libReferenceDirectives[index]);
-        break;
-      default:
-        return Debug.assertNever(kind);
-    }
-    return { file, pos, end, packageId };
-  }
-  function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) {
-    if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames()))
-      return false;
-    if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames))
-      return false;
-    let seenResolvedRefs;
-    if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate))
-      return false;
-    if (program.getSourceFiles().some(sourceFileNotUptoDate))
-      return false;
-    const missingPaths = program.getMissingFilePaths();
-    if (missingPaths && forEachEntry(missingPaths, fileExists))
-      return false;
-    const currentOptions = program.getCompilerOptions();
-    if (!compareDataObjects(currentOptions, newOptions))
-      return false;
-    if (program.resolvedLibReferences && forEachEntry(program.resolvedLibReferences, (_value, libFileName) => hasInvalidatedLibResolutions(libFileName)))
-      return false;
-    if (currentOptions.configFile && newOptions.configFile)
-      return currentOptions.configFile.text === newOptions.configFile.text;
-    return true;
-    function sourceFileNotUptoDate(sourceFile) {
-      return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path);
-    }
-    function sourceFileVersionUptoDate(sourceFile) {
-      return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName);
-    }
-    function projectReferenceUptoDate(oldRef, newRef, index) {
-      return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef);
-    }
-    function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) {
-      if (oldResolvedRef) {
-        if (contains(seenResolvedRefs, oldResolvedRef))
-          return true;
-        const refPath2 = resolveProjectReferencePath(oldRef);
-        const newParsedCommandLine = getParsedCommandLine(refPath2);
-        if (!newParsedCommandLine)
-          return false;
-        if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile)
-          return false;
-        if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames))
-          return false;
-        (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef);
-        return !forEach(oldResolvedRef.references, (childResolvedRef, index) => !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]));
-      }
-      const refPath = resolveProjectReferencePath(oldRef);
-      return !getParsedCommandLine(refPath);
-    }
-  }
-  function getConfigFileParsingDiagnostics(configFileParseResult) {
-    return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors;
-  }
-  function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) {
-    const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options);
-    return typeof result === "object" ? result.impliedNodeFormat : result;
-  }
-  function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) {
-    switch (getEmitModuleResolutionKind(options)) {
-      case 3 /* Node16 */:
-      case 99 /* NodeNext */:
-        return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0;
-      default:
-        return void 0;
-    }
-    function lookupFromPackageJson() {
-      const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options);
-      const packageJsonLocations = [];
-      state.failedLookupLocations = packageJsonLocations;
-      state.affectingLocations = packageJsonLocations;
-      const packageJsonScope = getPackageScopeForPath(fileName, state);
-      const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */;
-      return { impliedNodeFormat, packageJsonLocations, packageJsonScope };
-    }
-  }
-  function shouldProgramCreateNewSourceFiles(program, newOptions) {
-    if (!program)
-      return false;
-    return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
-  }
-  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) {
-    return {
-      rootNames,
-      options,
-      host,
-      oldProgram,
-      configFileParsingDiagnostics,
-      typeScriptVersion: typeScriptVersion3
-    };
-  }
-  function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
-    var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
-    const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
-    const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions;
-    let { oldProgram } = createProgramOptions;
-    const reportInvalidIgnoreDeprecations = memoize(() => createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations));
-    let processingDefaultLibFiles;
-    let processingOtherFiles;
-    let files;
-    let symlinks;
-    let commonSourceDirectory;
-    let typeChecker;
-    let classifiableNames;
-    const ambientModuleNameToUnmodifiedFileName = /* @__PURE__ */ new Map();
-    let fileReasons = createMultiMap();
-    const cachedBindAndCheckDiagnosticsForFile = {};
-    const cachedDeclarationDiagnosticsForFile = {};
-    let resolvedTypeReferenceDirectives = createModeAwareCache();
-    let fileProcessingDiagnostics;
-    let automaticTypeDirectiveNames;
-    let automaticTypeDirectiveResolutions;
-    let resolvedLibReferences;
-    let resolvedLibProcessing;
-    let resolvedModules;
-    let resolvedModulesProcessing;
-    let resolvedTypeReferenceDirectiveNames;
-    let resolvedTypeReferenceDirectiveNamesProcessing;
-    let packageMap;
-    const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
-    let currentNodeModulesDepth = 0;
-    const modulesWithElidedImports = /* @__PURE__ */ new Map();
-    const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
-    (_a = tracing) == null ? void 0 : _a.push(
-      tracing.Phase.Program,
-      "createProgram",
-      { configFilePath: options.configFilePath, rootDir: options.rootDir },
-      /*separateBeginAndEnd*/
-      true
-    );
-    mark("beforeProgram");
-    const host = createProgramOptions.host || createCompilerHost(options);
-    const configParsingHost = parseConfigHostFromCompilerHostLike(host);
-    let skipDefaultLib = options.noLib;
-    const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options));
-    const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName());
-    const programDiagnostics = createDiagnosticCollection();
-    const currentDirectory = host.getCurrentDirectory();
-    const supportedExtensions = getSupportedExtensions(options);
-    const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
-    const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
-    let _compilerOptionsObjectLiteralSyntax;
-    let moduleResolutionCache;
-    let actualResolveModuleNamesWorker;
-    const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-    if (host.resolveModuleNameLiterals) {
-      actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
-      moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
-    } else if (host.resolveModuleNames) {
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
-        moduleNames.map(getModuleResolutionName),
-        containingFile,
-        reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
-        redirectedReference,
-        options2,
-        containingSourceFile
-      ).map(
-        (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
-          // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
-          { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
-        ) : emptyResolution
-      );
-      moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
-    } else {
-      moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
-        moduleNames,
-        containingFile,
-        redirectedReference,
-        options2,
-        containingSourceFile,
-        host,
-        moduleResolutionCache,
-        createModuleResolutionLoader
-      );
-    }
-    let actualResolveTypeReferenceDirectiveNamesWorker;
-    if (host.resolveTypeReferenceDirectiveReferences) {
-      actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
-    } else if (host.resolveTypeReferenceDirectives) {
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
-        typeDirectiveNames.map(getTypeReferenceResolutionName),
-        containingFile,
-        redirectedReference,
-        options2,
-        containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
-      ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
-    } else {
-      const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
-        currentDirectory,
-        getCanonicalFileName,
-        /*options*/
-        void 0,
-        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(),
-        moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey
-      );
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
-        typeDirectiveNames,
-        containingFile,
-        redirectedReference,
-        options2,
-        containingSourceFile,
-        host,
-        typeReferenceDirectiveResolutionCache,
-        createTypeReferenceResolutionLoader
-      );
-    }
-    const hasInvalidatedLibResolutions = host.hasInvalidatedLibResolutions || returnFalse;
-    let actualResolveLibrary;
-    if (host.resolveLibrary) {
-      actualResolveLibrary = host.resolveLibrary.bind(host);
-    } else {
-      const libraryResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
-      actualResolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(libraryName, resolveFrom, options2, host, libraryResolutionCache);
-    }
-    const packageIdToSourceFile = /* @__PURE__ */ new Map();
-    let sourceFileToPackageName = /* @__PURE__ */ new Map();
-    let redirectTargetsMap = createMultiMap();
-    let usesUriStyleNodeCoreModules = false;
-    const filesByName = /* @__PURE__ */ new Map();
-    let missingFileNames = /* @__PURE__ */ new Map();
-    const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0;
-    let resolvedProjectReferences;
-    let projectReferenceRedirects;
-    let mapFromFileToProjectReferenceRedirects;
-    let mapFromToProjectReferenceRedirectSource;
-    const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
-    const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
-      compilerHost: host,
-      getSymlinkCache,
-      useSourceOfProjectReferenceRedirect,
-      toPath: toPath3,
-      getResolvedProjectReferences,
-      getSourceOfProjectReferenceRedirect,
-      forEachResolvedProjectReference: forEachResolvedProjectReference2
-    });
-    const readFile = host.readFile.bind(host);
-    (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
-    const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
-    (_f = tracing) == null ? void 0 : _f.pop();
-    let structureIsReused;
-    (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
-    structureIsReused = tryReuseStructureFromOldProgram();
-    (_h = tracing) == null ? void 0 : _h.pop();
-    if (structureIsReused !== 2 /* Completely */) {
-      processingDefaultLibFiles = [];
-      processingOtherFiles = [];
-      if (projectReferences) {
-        if (!resolvedProjectReferences) {
-          resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
-        }
-        if (rootNames.length) {
-          resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => {
-            if (!parsedRef)
-              return;
-            const out = outFile(parsedRef.commandLine.options);
-            if (useSourceOfProjectReferenceRedirect) {
-              if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
-                for (const fileName of parsedRef.commandLine.fileNames) {
-                  processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index });
-                }
-              }
-            } else {
-              if (out) {
-                processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index });
-              } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
-                const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames()));
-                for (const fileName of parsedRef.commandLine.fileNames) {
-                  if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
-                    processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index });
-                  }
-                }
-              }
-            }
-          });
-        }
-      }
-      (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
-      forEach(rootNames, (name, index) => processRootFile(
-        name,
-        /*isDefaultLib*/
-        false,
-        /*ignoreNoDefaultLib*/
-        false,
-        { kind: 0 /* RootFile */, index }
-      ));
-      (_j = tracing) == null ? void 0 : _j.pop();
-      automaticTypeDirectiveNames ?? (automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray);
-      automaticTypeDirectiveResolutions = createModeAwareCache();
-      if (automaticTypeDirectiveNames.length) {
-        (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
-        const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory;
-        const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
-        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
-        for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
-          automaticTypeDirectiveResolutions.set(
-            automaticTypeDirectiveNames[i],
-            /*mode*/
-            void 0,
-            resolutions[i]
-          );
-          processTypeReferenceDirective(
-            automaticTypeDirectiveNames[i],
-            /*mode*/
-            void 0,
-            resolutions[i],
-            {
-              kind: 8 /* AutomaticTypeDirectiveFile */,
-              typeReference: automaticTypeDirectiveNames[i],
-              packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
-            }
-          );
-        }
-        (_n = tracing) == null ? void 0 : _n.pop();
-      }
-      if (rootNames.length && !skipDefaultLib) {
-        const defaultLibraryFileName = getDefaultLibraryFileName();
-        if (!options.lib && defaultLibraryFileName) {
-          processRootFile(
-            defaultLibraryFileName,
-            /*isDefaultLib*/
-            true,
-            /*ignoreNoDefaultLib*/
-            false,
-            { kind: 6 /* LibFile */ }
-          );
-        } else {
-          forEach(options.lib, (libFileName, index) => {
-            processRootFile(
-              pathForLibFile(libFileName),
-              /*isDefaultLib*/
-              true,
-              /*ignoreNoDefaultLib*/
-              false,
-              { kind: 6 /* LibFile */, index }
-            );
-          });
-        }
-      }
-      files = stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles);
-      processingDefaultLibFiles = void 0;
-      processingOtherFiles = void 0;
-    }
-    if (oldProgram && host.onReleaseOldSourceFile) {
-      const oldSourceFiles = oldProgram.getSourceFiles();
-      for (const oldSourceFile of oldSourceFiles) {
-        const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
-        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
-        oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
-          host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
-        }
-      }
-      if (!host.getParsedCommandLine) {
-        oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
-          if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-            host.onReleaseOldSourceFile(
-              resolvedProjectReference.sourceFile,
-              oldProgram.getCompilerOptions(),
-              /*hasSourceFileByPath*/
-              false
-            );
-          }
-        });
-      }
-    }
-    if (oldProgram && host.onReleaseParsedCommandLine) {
-      forEachProjectReference(
-        oldProgram.getProjectReferences(),
-        oldProgram.getResolvedProjectReferences(),
-        (oldResolvedRef, parent2, index) => {
-          const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index];
-          const oldRefPath = resolveProjectReferencePath(oldReference);
-          if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) {
-            host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions());
-          }
-        }
-      );
-    }
-    oldProgram = void 0;
-    resolvedLibProcessing = void 0;
-    resolvedModulesProcessing = void 0;
-    resolvedTypeReferenceDirectiveNamesProcessing = void 0;
-    const program = {
-      getRootFileNames: () => rootNames,
-      getSourceFile,
-      getSourceFileByPath,
-      getSourceFiles: () => files,
-      getMissingFilePaths: () => missingFileNames,
-      getModuleResolutionCache: () => moduleResolutionCache,
-      getFilesByNameMap: () => filesByName,
-      getCompilerOptions: () => options,
-      getSyntacticDiagnostics,
-      getOptionsDiagnostics,
-      getGlobalDiagnostics,
-      getSemanticDiagnostics,
-      getCachedSemanticDiagnostics,
-      getSuggestionDiagnostics,
-      getDeclarationDiagnostics: getDeclarationDiagnostics2,
-      getBindAndCheckDiagnostics,
-      getProgramDiagnostics,
-      getTypeChecker,
-      getClassifiableNames,
-      getCommonSourceDirectory: getCommonSourceDirectory2,
-      emit,
-      getCurrentDirectory: () => currentDirectory,
-      getNodeCount: () => getTypeChecker().getNodeCount(),
-      getIdentifierCount: () => getTypeChecker().getIdentifierCount(),
-      getSymbolCount: () => getTypeChecker().getSymbolCount(),
-      getTypeCount: () => getTypeChecker().getTypeCount(),
-      getInstantiationCount: () => getTypeChecker().getInstantiationCount(),
-      getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
-      getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
-      getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
-      getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
-      getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
-      isSourceFileFromExternalLibrary,
-      isSourceFileDefaultLibrary,
-      getModeForUsageLocation: getModeForUsageLocation2,
-      getModeForResolutionAtIndex: getModeForResolutionAtIndex2,
-      getSourceFileFromReference,
-      getLibFileFromReference,
-      sourceFileToPackageName,
-      redirectTargetsMap,
-      usesUriStyleNodeCoreModules,
-      resolvedModules,
-      resolvedTypeReferenceDirectiveNames,
-      resolvedLibReferences,
-      getResolvedModule,
-      getResolvedModuleFromModuleSpecifier,
-      getResolvedTypeReferenceDirective,
-      forEachResolvedModule,
-      forEachResolvedTypeReferenceDirective,
-      getCurrentPackagesMap: () => packageMap,
-      typesPackageExists,
-      packageBundlesTypes,
-      isEmittedFile,
-      getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
-      getProjectReferences,
-      getResolvedProjectReferences,
-      getProjectReferenceRedirect,
-      getResolvedProjectReferenceToRedirect,
-      getResolvedProjectReferenceByPath,
-      forEachResolvedProjectReference: forEachResolvedProjectReference2,
-      isSourceOfProjectReferenceRedirect,
-      emitBuildInfo,
-      fileExists,
-      readFile,
-      directoryExists,
-      getSymlinkCache,
-      realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
-      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-      getCanonicalFileName,
-      getFileIncludeReasons: () => fileReasons,
-      structureIsReused,
-      writeFile: writeFile2
-    };
-    onProgramCreateComplete();
-    fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => {
-      switch (diagnostic.kind) {
-        case 1 /* FilePreprocessingFileExplainingDiagnostic */:
-          return programDiagnostics.add(createDiagnosticExplainingFile(diagnostic.file && getSourceFileByPath(diagnostic.file), diagnostic.fileProcessingReason, diagnostic.diagnostic, diagnostic.args || emptyArray));
-        case 0 /* FilePreprocessingReferencedDiagnostic */:
-          const { file, pos, end } = getReferencedFileLocation(program, diagnostic.reason);
-          return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
-        case 2 /* ResolutionDiagnostics */:
-          return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
-        default:
-          Debug.assertNever(diagnostic);
-      }
-    });
-    verifyCompilerOptions();
-    mark("afterProgram");
-    measure("Program", "beforeProgram", "afterProgram");
-    (_p = tracing) == null ? void 0 : _p.pop();
-    return program;
-    function getResolvedModule(file, moduleName, mode) {
-      var _a2;
-      return (_a2 = resolvedModules == null ? void 0 : resolvedModules.get(file.path)) == null ? void 0 : _a2.get(moduleName, mode);
-    }
-    function getResolvedModuleFromModuleSpecifier(moduleSpecifier) {
-      const sourceFile = getSourceFileOfNode(moduleSpecifier);
-      Debug.assertIsDefined(sourceFile, "`moduleSpecifier` must have a `SourceFile` ancestor. Use `program.getResolvedModule` instead to provide the containing file and resolution mode.");
-      return getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation2(sourceFile, moduleSpecifier));
-    }
-    function getResolvedTypeReferenceDirective(file, typeDirectiveName, mode) {
-      var _a2;
-      return (_a2 = resolvedTypeReferenceDirectiveNames == null ? void 0 : resolvedTypeReferenceDirectiveNames.get(file.path)) == null ? void 0 : _a2.get(typeDirectiveName, mode);
-    }
-    function forEachResolvedModule(callback, file) {
-      forEachResolution(resolvedModules, callback, file);
-    }
-    function forEachResolvedTypeReferenceDirective(callback, file) {
-      forEachResolution(resolvedTypeReferenceDirectiveNames, callback, file);
-    }
-    function forEachResolution(resolutionCache, callback, file) {
-      var _a2;
-      if (file)
-        (_a2 = resolutionCache == null ? void 0 : resolutionCache.get(file.path)) == null ? void 0 : _a2.forEach((resolution, name, mode) => callback(resolution, name, mode, file.path));
-      else
-        resolutionCache == null ? void 0 : resolutionCache.forEach((resolutions, filePath) => resolutions.forEach((resolution, name, mode) => callback(resolution, name, mode, filePath)));
-    }
-    function getPackagesMap() {
-      if (packageMap)
-        return packageMap;
-      packageMap = /* @__PURE__ */ new Map();
-      forEachResolvedModule(({ resolvedModule }) => {
-        if (resolvedModule == null ? void 0 : resolvedModule.packageId)
-          packageMap.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!packageMap.get(resolvedModule.packageId.name));
-      });
-      return packageMap;
-    }
-    function typesPackageExists(packageName) {
-      return getPackagesMap().has(getTypesPackageName(packageName));
-    }
-    function packageBundlesTypes(packageName) {
-      return !!getPackagesMap().get(packageName);
-    }
-    function addResolutionDiagnostics(resolution) {
-      var _a2;
-      if (!((_a2 = resolution.resolutionDiagnostics) == null ? void 0 : _a2.length))
-        return;
-      (fileProcessingDiagnostics ?? (fileProcessingDiagnostics = [])).push({
-        kind: 2 /* ResolutionDiagnostics */,
-        diagnostics: resolution.resolutionDiagnostics
-      });
-    }
-    function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
-      if (host.resolveModuleNameLiterals || !host.resolveModuleNames)
-        return addResolutionDiagnostics(resolution);
-      if (!moduleResolutionCache || isExternalModuleNameRelative(name))
-        return;
-      const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
-      const containingDir = getDirectoryPath(containingFileName);
-      const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
-      if (fromCache)
-        addResolutionDiagnostics(fromCache);
-    }
-    function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
-      var _a2, _b2;
-      if (!moduleNames.length)
-        return emptyArray;
-      const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
-      const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
-      mark("beforeResolveModule");
-      const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
-      mark("afterResolveModule");
-      measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
-      var _a2, _b2;
-      if (!typeDirectiveNames.length)
-        return [];
-      const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
-      const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
-      const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
-      mark("beforeResolveTypeReference");
-      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
-      mark("afterResolveTypeReference");
-      measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function getRedirectReferenceForResolution(file) {
-      const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName);
-      if (redirect || !isDeclarationFileName(file.originalFileName))
-        return redirect;
-      const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path);
-      if (resultFromDts)
-        return resultFromDts;
-      if (!host.realpath || !options.preserveSymlinks || !file.originalFileName.includes(nodeModulesPathPart))
-        return void 0;
-      const realDeclarationPath = toPath3(host.realpath(file.originalFileName));
-      return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath);
-    }
-    function getRedirectReferenceForResolutionFromSourceOfProject(filePath) {
-      const source = getSourceOfProjectReferenceRedirect(filePath);
-      if (isString(source))
-        return getResolvedProjectReferenceToRedirect(source);
-      if (!source)
-        return void 0;
-      return forEachResolvedProjectReference2((resolvedRef) => {
-        const out = outFile(resolvedRef.commandLine.options);
-        if (!out)
-          return void 0;
-        return toPath3(out) === filePath ? resolvedRef : void 0;
-      });
-    }
-    function compareDefaultLibFiles(a, b) {
-      return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
-    }
-    function getDefaultLibFilePriority(a) {
-      if (containsPath(
-        defaultLibraryPath,
-        a.fileName,
-        /*ignoreCase*/
-        false
-      )) {
-        const basename = getBaseFileName(a.fileName);
-        if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
-          return 0;
-        const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts");
-        const index = libs.indexOf(name);
-        if (index !== -1)
-          return index + 1;
-      }
-      return libs.length + 2;
-    }
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function getCommonSourceDirectory2() {
-      if (commonSourceDirectory === void 0) {
-        const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program));
-        commonSourceDirectory = getCommonSourceDirectory(
-          options,
-          () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName),
-          currentDirectory,
-          getCanonicalFileName,
-          (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2)
-        );
-      }
-      return commonSourceDirectory;
-    }
-    function getClassifiableNames() {
-      var _a2;
-      if (!classifiableNames) {
-        getTypeChecker();
-        classifiableNames = /* @__PURE__ */ new Set();
-        for (const sourceFile of files) {
-          (_a2 = sourceFile.classifiableNames) == null ? void 0 : _a2.forEach((value) => classifiableNames.add(value));
-        }
-      }
-      return classifiableNames;
-    }
-    function resolveModuleNamesReusingOldState(moduleNames, file) {
-      if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
-        return resolveModuleNamesWorker(
-          moduleNames,
-          file,
-          /*reusedNames*/
-          void 0
-        );
-      }
-      let unknownModuleNames;
-      let result;
-      let reusedNames;
-      const predictedToResolveToAmbientModuleMarker = emptyResolution;
-      const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
-      for (let i = 0; i < moduleNames.length; i++) {
-        const moduleName = moduleNames[i];
-        if (file === oldSourceFile && !hasInvalidatedResolutions(file.path)) {
-          const oldResolution = oldProgram == null ? void 0 : oldProgram.getResolvedModule(file, moduleName.text, getModeForUsageLocation2(file, moduleName));
-          if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
-            if (isTraceEnabled(options, host)) {
-              trace(
-                host,
-                oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
-                moduleName.text,
-                getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
-                oldResolution.resolvedModule.resolvedFileName,
-                oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
-              );
-            }
-            (result ?? (result = new Array(moduleNames.length)))[i] = oldResolution;
-            (reusedNames ?? (reusedNames = [])).push(moduleName);
-            continue;
-          }
-        }
-        let resolvesToAmbientModuleInNonModifiedFile = false;
-        if (contains(file.ambientModuleNames, moduleName.text)) {
-          resolvesToAmbientModuleInNonModifiedFile = true;
-          if (isTraceEnabled(options, host)) {
-            trace(host, Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName.text, getNormalizedAbsolutePath(file.originalFileName, currentDirectory));
-          }
-        } else {
-          resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName);
-        }
-        if (resolvesToAmbientModuleInNonModifiedFile) {
-          (result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker;
-        } else {
-          (unknownModuleNames ?? (unknownModuleNames = [])).push(moduleName);
-        }
-      }
-      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
-      if (!result) {
-        Debug.assert(resolutions.length === moduleNames.length);
-        return resolutions;
-      }
-      let j = 0;
-      for (let i = 0; i < result.length; i++) {
-        if (!result[i]) {
-          result[i] = resolutions[j];
-          j++;
-        }
-      }
-      Debug.assert(j === resolutions.length);
-      return result;
-      function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName) {
-        var _a2;
-        const resolutionToFile = (_a2 = oldProgram == null ? void 0 : oldProgram.getResolvedModule(file, moduleName.text, getModeForUsageLocation2(file, moduleName))) == null ? void 0 : _a2.resolvedModule;
-        const resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName);
-        if (resolutionToFile && resolvedFile) {
-          return false;
-        }
-        const unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName.text);
-        if (!unmodifiedFile) {
-          return false;
-        }
-        if (isTraceEnabled(options, host)) {
-          trace(host, Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName.text, unmodifiedFile);
-        }
-        return true;
-      }
-    }
-    function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
-      var _a2;
-      if (structureIsReused === 0 /* Not */) {
-        return resolveTypeReferenceDirectiveNamesWorker(
-          typeDirectiveNames,
-          containingFile,
-          /*reusedNames*/
-          void 0
-        );
-      }
-      let unknownTypeReferenceDirectiveNames;
-      let result;
-      let reusedNames;
-      const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
-      const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
-      const canReuseResolutions = !isString(containingFile) ? containingFile === oldSourceFile && !hasInvalidatedResolutions(containingFile.path) : !hasInvalidatedResolutions(toPath3(containingFile));
-      for (let i = 0; i < typeDirectiveNames.length; i++) {
-        const entry = typeDirectiveNames[i];
-        if (canReuseResolutions) {
-          const typeDirectiveName = getTypeReferenceResolutionName(entry);
-          const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
-          const oldResolution = !isString(containingFile) ? oldProgram == null ? void 0 : oldProgram.getResolvedTypeReferenceDirective(containingFile, typeDirectiveName, mode) : (_a2 = oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a2.get(typeDirectiveName, mode);
-          if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
-            if (isTraceEnabled(options, host)) {
-              trace(
-                host,
-                oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
-                typeDirectiveName,
-                !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
-                oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
-                oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
-              );
-            }
-            (result ?? (result = new Array(typeDirectiveNames.length)))[i] = oldResolution;
-            (reusedNames ?? (reusedNames = [])).push(entry);
-            continue;
-          }
-        }
-        (unknownTypeReferenceDirectiveNames ?? (unknownTypeReferenceDirectiveNames = [])).push(entry);
-      }
-      if (!unknownTypeReferenceDirectiveNames)
-        return result || emptyArray;
-      const resolutions = resolveTypeReferenceDirectiveNamesWorker(
-        unknownTypeReferenceDirectiveNames,
-        containingFile,
-        reusedNames
-      );
-      if (!result) {
-        Debug.assert(resolutions.length === typeDirectiveNames.length);
-        return resolutions;
-      }
-      let j = 0;
-      for (let i = 0; i < result.length; i++) {
-        if (!result[i]) {
-          result[i] = resolutions[j];
-          j++;
-        }
-      }
-      Debug.assert(j === resolutions.length);
-      return result;
-    }
-    function canReuseProjectReferences() {
-      return !forEachProjectReference(
-        oldProgram.getProjectReferences(),
-        oldProgram.getResolvedProjectReferences(),
-        (oldResolvedRef, parent2, index) => {
-          const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
-          const newResolvedRef = parseProjectReferenceConfigFile(newRef);
-          if (oldResolvedRef) {
-            return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames);
-          } else {
-            return newResolvedRef !== void 0;
-          }
-        },
-        (oldProjectReferences, parent2) => {
-          const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences;
-          return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo);
-        }
-      );
-    }
-    function tryReuseStructureFromOldProgram() {
-      var _a2;
-      if (!oldProgram) {
-        return 0 /* Not */;
-      }
-      const oldOptions = oldProgram.getCompilerOptions();
-      if (changesAffectModuleResolution(oldOptions, options)) {
-        return 0 /* Not */;
-      }
-      const oldRootNames = oldProgram.getRootFileNames();
-      if (!arrayIsEqualTo(oldRootNames, rootNames)) {
-        return 0 /* Not */;
-      }
-      if (!canReuseProjectReferences()) {
-        return 0 /* Not */;
-      }
-      if (projectReferences) {
-        resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
-      }
-      const newSourceFiles = [];
-      const modifiedSourceFiles = [];
-      structureIsReused = 2 /* Completely */;
-      if (forEachEntry(oldProgram.getMissingFilePaths(), (missingFileName) => host.fileExists(missingFileName))) {
-        return 0 /* Not */;
-      }
-      const oldSourceFiles = oldProgram.getSourceFiles();
-      let SeenPackageName;
-      ((SeenPackageName2) => {
-        SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists";
-        SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified";
-      })(SeenPackageName || (SeenPackageName = {}));
-      const seenPackageNames = /* @__PURE__ */ new Map();
-      for (const oldSourceFile of oldSourceFiles) {
-        const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
-        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
-          oldSourceFile.fileName,
-          oldSourceFile.resolvedPath,
-          sourceFileOptions,
-          /*onError*/
-          void 0,
-          shouldCreateNewSourceFile
-        ) : host.getSourceFile(
-          oldSourceFile.fileName,
-          sourceFileOptions,
-          /*onError*/
-          void 0,
-          shouldCreateNewSourceFile
-        );
-        if (!newSourceFile) {
-          return 0 /* Not */;
-        }
-        newSourceFile.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
-        newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope;
-        Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`");
-        let fileChanged;
-        if (oldSourceFile.redirectInfo) {
-          if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) {
-            return 0 /* Not */;
-          }
-          fileChanged = false;
-          newSourceFile = oldSourceFile;
-        } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) {
-          if (newSourceFile !== oldSourceFile) {
-            return 0 /* Not */;
-          }
-          fileChanged = false;
-        } else {
-          fileChanged = newSourceFile !== oldSourceFile;
-        }
-        newSourceFile.path = oldSourceFile.path;
-        newSourceFile.originalFileName = oldSourceFile.originalFileName;
-        newSourceFile.resolvedPath = oldSourceFile.resolvedPath;
-        newSourceFile.fileName = oldSourceFile.fileName;
-        const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path);
-        if (packageName !== void 0) {
-          const prevKind = seenPackageNames.get(packageName);
-          const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */;
-          if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) {
-            return 0 /* Not */;
-          }
-          seenPackageNames.set(packageName, newKind);
-        }
-        if (fileChanged) {
-          if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) {
-            structureIsReused = 1 /* SafeModules */;
-          } else {
-            collectExternalModuleReferences(newSourceFile);
-            if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if ((oldSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            }
-          }
-          modifiedSourceFiles.push(newSourceFile);
-        } else if (hasInvalidatedResolutions(oldSourceFile.path)) {
-          structureIsReused = 1 /* SafeModules */;
-          modifiedSourceFiles.push(newSourceFile);
-        } else {
-          for (const moduleName of oldSourceFile.ambientModuleNames) {
-            ambientModuleNameToUnmodifiedFileName.set(moduleName, oldSourceFile.fileName);
-          }
-        }
-        newSourceFiles.push(newSourceFile);
-      }
-      if (structureIsReused !== 2 /* Completely */) {
-        return structureIsReused;
-      }
-      for (const newSourceFile of modifiedSourceFiles) {
-        const moduleNames = getModuleNames(newSourceFile);
-        const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
-        (resolvedModulesProcessing ?? (resolvedModulesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, resolutions);
-        const resolutionsChanged = hasChangesInResolutions(
-          moduleNames,
-          resolutions,
-          (name) => oldProgram.getResolvedModule(newSourceFile, name.text, getModeForUsageLocation2(newSourceFile, name)),
-          moduleResolutionIsEqualTo
-        );
-        if (resolutionsChanged)
-          structureIsReused = 1 /* SafeModules */;
-        const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
-        const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
-        (resolvedTypeReferenceDirectiveNamesProcessing ?? (resolvedTypeReferenceDirectiveNamesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, typeReferenceResolutions);
-        const typeReferenceResolutionsChanged = hasChangesInResolutions(
-          typesReferenceDirectives,
-          typeReferenceResolutions,
-          (name) => oldProgram.getResolvedTypeReferenceDirective(newSourceFile, getTypeReferenceResolutionName(name), getModeForFileReference(name, newSourceFile.impliedNodeFormat)),
-          typeDirectiveIsEqualTo
-        );
-        if (typeReferenceResolutionsChanged)
-          structureIsReused = 1 /* SafeModules */;
-      }
-      if (structureIsReused !== 2 /* Completely */) {
-        return structureIsReused;
-      }
-      if (changesAffectingProgramStructure(oldOptions, options)) {
-        return 1 /* SafeModules */;
-      }
-      if (oldProgram.resolvedLibReferences && forEachEntry(oldProgram.resolvedLibReferences, (resolution, libFileName) => pathForLibFileWorker(libFileName).actual !== resolution.actual)) {
-        return 1 /* SafeModules */;
-      }
-      if (host.hasChangedAutomaticTypeDirectiveNames) {
-        if (host.hasChangedAutomaticTypeDirectiveNames())
-          return 1 /* SafeModules */;
-      } else {
-        automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
-        if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames))
-          return 1 /* SafeModules */;
-      }
-      missingFileNames = oldProgram.getMissingFilePaths();
-      Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
-      for (const newSourceFile of newSourceFiles) {
-        filesByName.set(newSourceFile.path, newSourceFile);
-      }
-      const oldFilesByNameMap = oldProgram.getFilesByNameMap();
-      oldFilesByNameMap.forEach((oldFile, path) => {
-        if (!oldFile) {
-          filesByName.set(path, oldFile);
-          return;
-        }
-        if (oldFile.path === path) {
-          if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) {
-            sourceFilesFoundSearchingNodeModules.set(oldFile.path, true);
-          }
-          return;
-        }
-        filesByName.set(path, filesByName.get(oldFile.path));
-      });
-      files = newSourceFiles;
-      fileReasons = oldProgram.getFileIncludeReasons();
-      fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
-      resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
-      automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
-      automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
-      sourceFileToPackageName = oldProgram.sourceFileToPackageName;
-      redirectTargetsMap = oldProgram.redirectTargetsMap;
-      usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
-      resolvedModules = oldProgram.resolvedModules;
-      resolvedTypeReferenceDirectiveNames = oldProgram.resolvedTypeReferenceDirectiveNames;
-      resolvedLibReferences = oldProgram.resolvedLibReferences;
-      packageMap = oldProgram.getCurrentPackagesMap();
-      return 2 /* Completely */;
-    }
-    function getEmitHost(writeFileCallback) {
-      return {
-        getPrependNodes,
-        getCanonicalFileName,
-        getCommonSourceDirectory: program.getCommonSourceDirectory,
-        getCompilerOptions: program.getCompilerOptions,
-        getCurrentDirectory: () => currentDirectory,
-        getSourceFile: program.getSourceFile,
-        getSourceFileByPath: program.getSourceFileByPath,
-        getSourceFiles: program.getSourceFiles,
-        getLibFileFromReference: program.getLibFileFromReference,
-        isSourceFileFromExternalLibrary,
-        getResolvedProjectReferenceToRedirect,
-        getProjectReferenceRedirect,
-        isSourceOfProjectReferenceRedirect,
-        getSymlinkCache,
-        writeFile: writeFileCallback || writeFile2,
-        isEmitBlocked,
-        readFile: (f) => host.readFile(f),
-        fileExists: (f) => {
-          const path = toPath3(f);
-          if (getSourceFileByPath(path))
-            return true;
-          if (missingFileNames.has(path))
-            return false;
-          return host.fileExists(f);
-        },
-        useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-        getBuildInfo: (bundle) => {
-          var _a2;
-          return (_a2 = program.getBuildInfo) == null ? void 0 : _a2.call(program, bundle);
-        },
-        getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref),
-        redirectTargetsMap,
-        getFileIncludeReasons: program.getFileIncludeReasons,
-        createHash: maybeBind(host, host.createHash)
-      };
-    }
-    function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) {
-      host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-    }
-    function emitBuildInfo(writeFileCallback) {
-      var _a2, _b2;
-      Debug.assert(!outFile(options));
-      (_a2 = tracing) == null ? void 0 : _a2.push(
-        tracing.Phase.Emit,
-        "emitBuildInfo",
-        {},
-        /*separateBeginAndEnd*/
-        true
-      );
-      mark("beforeEmit");
-      const emitResult = emitFiles(
-        notImplementedResolver,
-        getEmitHost(writeFileCallback),
-        /*targetSourceFile*/
-        void 0,
-        /*transformers*/
-        noTransformers,
-        /*emitOnly*/
-        false,
-        /*onlyBuildInfo*/
-        true
-      );
-      mark("afterEmit");
-      measure("Emit", "beforeEmit", "afterEmit");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return emitResult;
-    }
-    function getResolvedProjectReferences() {
-      return resolvedProjectReferences;
-    }
-    function getProjectReferences() {
-      return projectReferences;
-    }
-    function getPrependNodes() {
-      return createPrependNodes(
-        projectReferences,
-        (_ref, index) => {
-          var _a2;
-          return (_a2 = resolvedProjectReferences[index]) == null ? void 0 : _a2.commandLine;
-        },
-        (fileName) => {
-          const path = toPath3(fileName);
-          const sourceFile = getSourceFileByPath(path);
-          return sourceFile ? sourceFile.text : filesByName.has(path) ? void 0 : host.readFile(path);
-        },
-        host
-      );
-    }
-    function isSourceFileFromExternalLibrary(file) {
-      return !!sourceFilesFoundSearchingNodeModules.get(file.path);
-    }
-    function isSourceFileDefaultLibrary(file) {
-      if (!file.isDeclarationFile) {
-        return false;
-      }
-      if (file.hasNoDefaultLib) {
-        return true;
-      }
-      if (!options.noLib) {
-        return false;
-      }
-      const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive;
-      if (!options.lib) {
-        return equalityComparer(file.fileName, getDefaultLibraryFileName());
-      } else {
-        return some(options.lib, (libFileName) => equalityComparer(file.fileName, resolvedLibReferences.get(libFileName).actual));
-      }
-    }
-    function getTypeChecker() {
-      return typeChecker || (typeChecker = createTypeChecker(program));
-    }
-    function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
-      var _a2, _b2;
-      (_a2 = tracing) == null ? void 0 : _a2.push(
-        tracing.Phase.Emit,
-        "emit",
-        { path: sourceFile == null ? void 0 : sourceFile.path },
-        /*separateBeginAndEnd*/
-        true
-      );
-      const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function isEmitBlocked(emitFileName) {
-      return hasEmitBlockingDiagnostics.has(toPath3(emitFileName));
-    }
-    function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit) {
-      if (!forceDtsEmit) {
-        const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken);
-        if (result)
-          return result;
-      }
-      const emitResolver = getTypeChecker().getEmitResolver(outFile(options) ? void 0 : sourceFile, cancellationToken);
-      mark("beforeEmit");
-      const emitResult = emitFiles(
-        emitResolver,
-        getEmitHost(writeFileCallback),
-        sourceFile,
-        getTransformers(options, customTransformers, emitOnly),
-        emitOnly,
-        /*onlyBuildInfo*/
-        false,
-        forceDtsEmit
-      );
-      mark("afterEmit");
-      measure("Emit", "beforeEmit", "afterEmit");
-      return emitResult;
-    }
-    function getSourceFile(fileName) {
-      return getSourceFileByPath(toPath3(fileName));
-    }
-    function getSourceFileByPath(path) {
-      return filesByName.get(path) || void 0;
-    }
-    function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
-      if (sourceFile) {
-        return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken));
-      }
-      return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
-        if (cancellationToken) {
-          cancellationToken.throwIfCancellationRequested();
-        }
-        return getDiagnostics2(sourceFile2, cancellationToken);
-      }));
-    }
-    function getSyntacticDiagnostics(sourceFile, cancellationToken) {
-      return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken);
-    }
-    function getSemanticDiagnostics(sourceFile, cancellationToken) {
-      return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken);
-    }
-    function getCachedSemanticDiagnostics(sourceFile) {
-      var _a2;
-      return sourceFile ? (_a2 = cachedBindAndCheckDiagnosticsForFile.perFile) == null ? void 0 : _a2.get(sourceFile.path) : cachedBindAndCheckDiagnosticsForFile.allDiagnostics;
-    }
-    function getBindAndCheckDiagnostics(sourceFile, cancellationToken) {
-      return getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken);
-    }
-    function getProgramDiagnostics(sourceFile) {
-      var _a2;
-      if (skipTypeChecking(sourceFile, options, program)) {
-        return emptyArray;
-      }
-      const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);
-      if (!((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) {
-        return programDiagnosticsInFile;
-      }
-      return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics;
-    }
-    function getDeclarationDiagnostics2(sourceFile, cancellationToken) {
-      const options2 = program.getCompilerOptions();
-      if (!sourceFile || outFile(options2)) {
-        return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
-      } else {
-        return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken);
-      }
-    }
-    function getSyntacticDiagnosticsForFile(sourceFile) {
-      if (isSourceFileJS(sourceFile)) {
-        if (!sourceFile.additionalSyntacticDiagnostics) {
-          sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile);
-        }
-        return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
-      }
-      return sourceFile.parseDiagnostics;
-    }
-    function runWithCancellationToken(func) {
-      try {
-        return func();
-      } catch (e) {
-        if (e instanceof OperationCanceledException) {
-          typeChecker = void 0;
-        }
-        throw e;
-      }
-    }
-    function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) {
-      return concatenate(
-        filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken), options),
-        getProgramDiagnostics(sourceFile)
-      );
-    }
-    function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken) {
-      return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedBindAndCheckDiagnosticsForFile, getBindAndCheckDiagnosticsForFileNoCache);
-    }
-    function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        if (skipTypeChecking(sourceFile, options, program)) {
-          return emptyArray;
-        }
-        const typeChecker2 = getTypeChecker();
-        Debug.assert(!!sourceFile.bindDiagnostics);
-        const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */;
-        const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options);
-        const isPlainJs = isPlainJsFile(sourceFile, options.checkJs);
-        const isTsNoCheck = !!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false;
-        const includeBindAndCheckDiagnostics = !isTsNoCheck && (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */ || isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */);
-        let bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : emptyArray;
-        let checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker2.getDiagnostics(sourceFile, cancellationToken) : emptyArray;
-        if (isPlainJs) {
-          bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code));
-          checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code));
-        }
-        return getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics && !isPlainJs, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : void 0);
-      });
-    }
-    function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, ...allDiagnostics) {
-      var _a2;
-      const flatDiagnostics = flatten(allDiagnostics);
-      if (!includeBindAndCheckDiagnostics || !((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) {
-        return flatDiagnostics;
-      }
-      const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics);
-      for (const errorExpectation of directives.getUnusedExpectations()) {
-        diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive));
-      }
-      return diagnostics;
-    }
-    function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) {
-      const directives = createCommentDirectivesMap(sourceFile, commentDirectives);
-      const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1);
-      return { diagnostics, directives };
-    }
-    function getSuggestionDiagnostics(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken);
-      });
-    }
-    function markPrecedingCommentDirectiveLine(diagnostic, directives) {
-      const { file, start } = diagnostic;
-      if (!file) {
-        return -1;
-      }
-      const lineStarts = getLineStarts(file);
-      let line = computeLineAndCharacterOfPosition(lineStarts, start).line - 1;
-      while (line >= 0) {
-        if (directives.markUsed(line)) {
-          return line;
-        }
-        const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim();
-        if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) {
-          return -1;
-        }
-        line--;
-      }
-      return -1;
-    }
-    function getJSSyntacticDiagnosticsForFile(sourceFile) {
-      return runWithCancellationToken(() => {
-        const diagnostics = [];
-        walk(sourceFile, sourceFile);
-        forEachChildRecursively(sourceFile, walk, walkArray);
-        return diagnostics;
-        function walk(node, parent2) {
-          switch (parent2.kind) {
-            case 169 /* Parameter */:
-            case 172 /* PropertyDeclaration */:
-            case 174 /* MethodDeclaration */:
-              if (parent2.questionToken === node) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
-                return "skip";
-              }
-            case 173 /* MethodSignature */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-            case 218 /* FunctionExpression */:
-            case 262 /* FunctionDeclaration */:
-            case 219 /* ArrowFunction */:
-            case 260 /* VariableDeclaration */:
-              if (parent2.type === node) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-          }
-          switch (node.kind) {
-            case 273 /* ImportClause */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type"));
-                return "skip";
-              }
-              break;
-            case 278 /* ExportDeclaration */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type"));
-                return "skip";
-              }
-              break;
-            case 276 /* ImportSpecifier */:
-            case 281 /* ExportSpecifier */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type"));
-                return "skip";
-              }
-              break;
-            case 271 /* ImportEqualsDeclaration */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 277 /* ExportAssignment */:
-              if (node.isExportEquals) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              break;
-            case 298 /* HeritageClause */:
-              const heritageClause = node;
-              if (heritageClause.token === 119 /* ImplementsKeyword */) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              break;
-            case 264 /* InterfaceDeclaration */:
-              const interfaceKeyword = tokenToString(120 /* InterfaceKeyword */);
-              Debug.assertIsDefined(interfaceKeyword);
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword));
-              return "skip";
-            case 267 /* ModuleDeclaration */:
-              const moduleKeyword = node.flags & 32 /* Namespace */ ? tokenToString(145 /* NamespaceKeyword */) : tokenToString(144 /* ModuleKeyword */);
-              Debug.assertIsDefined(moduleKeyword);
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword));
-              return "skip";
-            case 265 /* TypeAliasDeclaration */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 176 /* Constructor */:
-            case 174 /* MethodDeclaration */:
-            case 262 /* FunctionDeclaration */:
-              if (!node.body) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Signature_declarations_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              return;
-            case 266 /* EnumDeclaration */:
-              const enumKeyword = Debug.checkDefined(tokenToString(94 /* EnumKeyword */));
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword));
-              return "skip";
-            case 235 /* NonNullExpression */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 234 /* AsExpression */:
-              diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 238 /* SatisfiesExpression */:
-              diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 216 /* TypeAssertionExpression */:
-              Debug.fail();
-          }
-        }
-        function walkArray(nodes, parent2) {
-          if (canHaveIllegalDecorators(parent2)) {
-            const decorator = find(parent2.modifiers, isDecorator);
-            if (decorator) {
-              diagnostics.push(createDiagnosticForNode2(decorator, Diagnostics.Decorators_are_not_valid_here));
-            }
-          } else if (canHaveDecorators(parent2) && parent2.modifiers) {
-            const decoratorIndex = findIndex(parent2.modifiers, isDecorator);
-            if (decoratorIndex >= 0) {
-              if (isParameter(parent2) && !options.experimentalDecorators) {
-                diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here));
-              } else if (isClassDeclaration(parent2)) {
-                const exportIndex = findIndex(parent2.modifiers, isExportModifier);
-                if (exportIndex >= 0) {
-                  const defaultIndex = findIndex(parent2.modifiers, isDefaultModifier);
-                  if (decoratorIndex > exportIndex && defaultIndex >= 0 && decoratorIndex < defaultIndex) {
-                    diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here));
-                  } else if (exportIndex >= 0 && decoratorIndex < exportIndex) {
-                    const trailingDecoratorIndex = findIndex(parent2.modifiers, isDecorator, exportIndex);
-                    if (trailingDecoratorIndex >= 0) {
-                      diagnostics.push(addRelatedInfo(
-                        createDiagnosticForNode2(parent2.modifiers[trailingDecoratorIndex], Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export),
-                        createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorator_used_before_export_here)
-                      ));
-                    }
-                  }
-                }
-              }
-            }
-          }
-          switch (parent2.kind) {
-            case 263 /* ClassDeclaration */:
-            case 231 /* ClassExpression */:
-            case 174 /* MethodDeclaration */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-            case 218 /* FunctionExpression */:
-            case 262 /* FunctionDeclaration */:
-            case 219 /* ArrowFunction */:
-              if (nodes === parent2.typeParameters) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-            case 243 /* VariableStatement */:
-              if (nodes === parent2.modifiers) {
-                checkModifiers(parent2.modifiers, parent2.kind === 243 /* VariableStatement */);
-                return "skip";
-              }
-              break;
-            case 172 /* PropertyDeclaration */:
-              if (nodes === parent2.modifiers) {
-                for (const modifier of nodes) {
-                  if (isModifier(modifier) && modifier.kind !== 126 /* StaticKeyword */ && modifier.kind !== 129 /* AccessorKeyword */) {
-                    diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
-                  }
-                }
-                return "skip";
-              }
-              break;
-            case 169 /* Parameter */:
-              if (nodes === parent2.modifiers && some(nodes, isModifier)) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              break;
-            case 213 /* CallExpression */:
-            case 214 /* NewExpression */:
-            case 233 /* ExpressionWithTypeArguments */:
-            case 285 /* JsxSelfClosingElement */:
-            case 286 /* JsxOpeningElement */:
-            case 215 /* TaggedTemplateExpression */:
-              if (nodes === parent2.typeArguments) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              break;
-          }
-        }
-        function checkModifiers(modifiers, isConstValid) {
-          for (const modifier of modifiers) {
-            switch (modifier.kind) {
-              case 87 /* ConstKeyword */:
-                if (isConstValid) {
-                  continue;
-                }
-              case 125 /* PublicKeyword */:
-              case 123 /* PrivateKeyword */:
-              case 124 /* ProtectedKeyword */:
-              case 148 /* ReadonlyKeyword */:
-              case 138 /* DeclareKeyword */:
-              case 128 /* AbstractKeyword */:
-              case 164 /* OverrideKeyword */:
-              case 103 /* InKeyword */:
-              case 147 /* OutKeyword */:
-                diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
-                break;
-              case 126 /* StaticKeyword */:
-              case 95 /* ExportKeyword */:
-              case 90 /* DefaultKeyword */:
-              case 129 /* AccessorKeyword */:
-            }
-          }
-        }
-        function createDiagnosticForNodeArray2(nodes, message, ...args) {
-          const start = nodes.pos;
-          return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args);
-        }
-        function createDiagnosticForNode2(node, message, ...args) {
-          return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args);
-        }
-      });
-    }
-    function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) {
-      return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache);
-    }
-    function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken);
-        return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray;
-      });
-    }
-    function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics2) {
-      var _a2;
-      const cachedResult = sourceFile ? (_a2 = cache.perFile) == null ? void 0 : _a2.get(sourceFile.path) : cache.allDiagnostics;
-      if (cachedResult) {
-        return cachedResult;
-      }
-      const result = getDiagnostics2(sourceFile, cancellationToken);
-      if (sourceFile) {
-        (cache.perFile || (cache.perFile = /* @__PURE__ */ new Map())).set(sourceFile.path, result);
-      } else {
-        cache.allDiagnostics = result;
-      }
-      return result;
-    }
-    function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) {
-      return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
-    }
-    function getOptionsDiagnostics() {
-      return sortAndDeduplicateDiagnostics(concatenate(
-        programDiagnostics.getGlobalDiagnostics(),
-        getOptionsDiagnosticsOfConfigFile()
-      ));
-    }
-    function getOptionsDiagnosticsOfConfigFile() {
-      if (!options.configFile)
-        return emptyArray;
-      let diagnostics = programDiagnostics.getDiagnostics(options.configFile.fileName);
-      forEachResolvedProjectReference2((resolvedRef) => {
-        diagnostics = concatenate(diagnostics, programDiagnostics.getDiagnostics(resolvedRef.sourceFile.fileName));
-      });
-      return diagnostics;
-    }
-    function getGlobalDiagnostics() {
-      return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray;
-    }
-    function getConfigFileParsingDiagnostics2() {
-      return configFileParsingDiagnostics || emptyArray;
-    }
-    function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
-      processSourceFile(
-        normalizePath(fileName),
-        isDefaultLib,
-        ignoreNoDefaultLib,
-        /*packageId*/
-        void 0,
-        reason
-      );
-    }
-    function fileReferenceIsEqualTo(a, b) {
-      return a.fileName === b.fileName;
-    }
-    function moduleNameIsEqualTo(a, b) {
-      return a.kind === 80 /* Identifier */ ? b.kind === 80 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 11 /* StringLiteral */ && a.text === b.text;
-    }
-    function createSyntheticImport(text, file) {
-      const externalHelpersModuleReference = factory.createStringLiteral(text);
-      const importDecl = factory.createImportDeclaration(
-        /*modifiers*/
-        void 0,
-        /*importClause*/
-        void 0,
-        externalHelpersModuleReference,
-        /*attributes*/
-        void 0
-      );
-      addInternalEmitFlags(importDecl, 2 /* NeverApplyImportHelper */);
-      setParent(externalHelpersModuleReference, importDecl);
-      setParent(importDecl, file);
-      externalHelpersModuleReference.flags &= ~16 /* Synthesized */;
-      importDecl.flags &= ~16 /* Synthesized */;
-      return externalHelpersModuleReference;
-    }
-    function collectExternalModuleReferences(file) {
-      if (file.imports) {
-        return;
-      }
-      const isJavaScriptFile = isSourceFileJS(file);
-      const isExternalModuleFile = isExternalModule(file);
-      let imports;
-      let moduleAugmentations;
-      let ambientModules;
-      if ((getIsolatedModules(options) || isExternalModuleFile) && !file.isDeclarationFile) {
-        if (options.importHelpers) {
-          imports = [createSyntheticImport(externalHelpersModuleNameText, file)];
-        }
-        const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options);
-        if (jsxImport) {
-          (imports || (imports = [])).push(createSyntheticImport(jsxImport, file));
-        }
-      }
-      for (const node of file.statements) {
-        collectModuleReferences(
-          node,
-          /*inAmbientModule*/
-          false
-        );
-      }
-      if (file.flags & 4194304 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
-        collectDynamicImportOrRequireCalls(file);
-      }
-      file.imports = imports || emptyArray;
-      file.moduleAugmentations = moduleAugmentations || emptyArray;
-      file.ambientModuleNames = ambientModules || emptyArray;
-      return;
-      function collectModuleReferences(node, inAmbientModule) {
-        if (isAnyImportOrReExport(node)) {
-          const moduleNameExpr = getExternalModuleName(node);
-          if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
-            setParentRecursive(
-              node,
-              /*incremental*/
-              false
-            );
-            imports = append(imports, moduleNameExpr);
-            if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
-              usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
-            }
-          }
-        } else if (isModuleDeclaration(node)) {
-          if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 128 /* Ambient */) || file.isDeclarationFile)) {
-            node.name.parent = node;
-            const nameText = getTextOfIdentifierOrLiteral(node.name);
-            if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) {
-              (moduleAugmentations || (moduleAugmentations = [])).push(node.name);
-            } else if (!inAmbientModule) {
-              if (file.isDeclarationFile) {
-                (ambientModules || (ambientModules = [])).push(nameText);
-              }
-              const body = node.body;
-              if (body) {
-                for (const statement of body.statements) {
-                  collectModuleReferences(
-                    statement,
-                    /*inAmbientModule*/
-                    true
-                  );
-                }
-              }
-            }
-          }
-        }
-      }
-      function collectDynamicImportOrRequireCalls(file2) {
-        const r = /import|require/g;
-        while (r.exec(file2.text) !== null) {
-          const node = getNodeAtPosition(file2, r.lastIndex);
-          if (isJavaScriptFile && isRequireCall(
-            node,
-            /*requireStringLiteralLikeArgument*/
-            true
-          )) {
-            setParentRecursive(
-              node,
-              /*incremental*/
-              false
-            );
-            imports = append(imports, node.arguments[0]);
-          } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
-            setParentRecursive(
-              node,
-              /*incremental*/
-              false
-            );
-            imports = append(imports, node.arguments[0]);
-          } else if (isLiteralImportTypeNode(node)) {
-            setParentRecursive(
-              node,
-              /*incremental*/
-              false
-            );
-            imports = append(imports, node.argument.literal);
-          }
-        }
-      }
-      function getNodeAtPosition(sourceFile, position) {
-        let current = sourceFile;
-        const getContainingChild = (child) => {
-          if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) {
-            return child;
-          }
-        };
-        while (true) {
-          const child = isJavaScriptFile && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild);
-          if (!child) {
-            return current;
-          }
-          current = child;
-        }
-      }
-    }
-    function getLibFileFromReference(ref) {
-      var _a2;
-      const { libFileName } = getLibFileNameFromLibReference(ref);
-      const actualFileName = libFileName && ((_a2 = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName)) == null ? void 0 : _a2.actual);
-      return actualFileName !== void 0 ? getSourceFile(actualFileName) : void 0;
-    }
-    function getSourceFileFromReference(referencingFile, ref) {
-      return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile);
-    }
-    function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) {
-      if (hasExtension(fileName)) {
-        const canonicalFileName = host.getCanonicalFileName(fileName);
-        if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) {
-          if (fail) {
-            if (hasJSFileExtension(canonicalFileName)) {
-              fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName);
-            } else {
-              fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
-            }
-          }
-          return void 0;
-        }
-        const sourceFile = getSourceFile2(fileName);
-        if (fail) {
-          if (!sourceFile) {
-            const redirect = getProjectReferenceRedirect(fileName);
-            if (redirect) {
-              fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName);
-            } else {
-              fail(Diagnostics.File_0_not_found, fileName);
-            }
-          } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) {
-            fail(Diagnostics.A_file_cannot_have_a_reference_to_itself);
-          }
-        }
-        return sourceFile;
-      } else {
-        const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName);
-        if (sourceFileNoExtension)
-          return sourceFileNoExtension;
-        if (fail && options.allowNonTsExtensions) {
-          fail(Diagnostics.File_0_not_found, fileName);
-          return void 0;
-        }
-        const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension));
-        if (fail && !sourceFileWithAddedExtension)
-          fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
-        return sourceFileWithAddedExtension;
-      }
-    }
-    function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) {
-      getSourceFileFromReferenceWorker(
-        fileName,
-        (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
-        // TODO: GH#18217
-        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
-          /*file*/
-          void 0,
-          reason,
-          diagnostic,
-          args
-        ),
-        reason
-      );
-    }
-    function processProjectReferenceFile(fileName, reason) {
-      return processSourceFile(
-        fileName,
-        /*isDefaultLib*/
-        false,
-        /*ignoreNoDefaultLib*/
-        false,
-        /*packageId*/
-        void 0,
-        reason
-      );
-    }
-    function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
-      const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
-      if (hasExistingReasonToReportErrorOn) {
-        addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]);
-      } else {
-        addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
-      }
-    }
-    function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
-      var _a2;
-      const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
-      redirect.fileName = fileName;
-      redirect.path = path;
-      redirect.resolvedPath = resolvedPath;
-      redirect.originalFileName = originalFileName;
-      redirect.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
-      redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
-      sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-      return redirect;
-    }
-    function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
-      var _a2, _b2;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "findSourceFile", {
-        fileName,
-        isDefaultLib: isDefaultLib || void 0,
-        fileIncludeKind: FileIncludeKind[reason.kind]
-      });
-      const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId);
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) {
-      const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2);
-      const languageVersion = getEmitScriptTarget(options2);
-      const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2);
-      return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode };
-    }
-    function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
-      var _a2;
-      const path = toPath3(fileName);
-      if (useSourceOfProjectReferenceRedirect) {
-        let source = getSourceOfProjectReferenceRedirect(path);
-        if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && fileName.includes(nodeModulesPathPart)) {
-          const realPath2 = toPath3(host.realpath(fileName));
-          if (realPath2 !== path)
-            source = getSourceOfProjectReferenceRedirect(realPath2);
-        }
-        if (source) {
-          const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
-          if (file2)
-            addFileToFilesByName(
-              file2,
-              path,
-              fileName,
-              /*redirectedPath*/
-              void 0
-            );
-          return file2;
-        }
-      }
-      const originalFileName = fileName;
-      if (filesByName.has(path)) {
-        const file2 = filesByName.get(path);
-        addFileIncludeReason(file2 || void 0, reason);
-        if (file2 && !(options.forceConsistentCasingInFileNames === false)) {
-          const checkedName = file2.fileName;
-          const isRedirect = toPath3(checkedName) !== toPath3(fileName);
-          if (isRedirect) {
-            fileName = getProjectReferenceRedirect(fileName) || fileName;
-          }
-          const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory);
-          const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory);
-          if (checkedAbsolutePath !== inputAbsolutePath) {
-            reportFileNamesDifferOnlyInCasingError(fileName, file2, reason);
-          }
-        }
-        if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) {
-          sourceFilesFoundSearchingNodeModules.set(file2.path, false);
-          if (!options.noResolve) {
-            processReferencedFiles(file2, isDefaultLib);
-            processTypeReferenceDirectives(file2);
-          }
-          if (!options.noLib) {
-            processLibReferenceDirectives(file2);
-          }
-          modulesWithElidedImports.set(file2.path, false);
-          processImportedModules(file2);
-        } else if (file2 && modulesWithElidedImports.get(file2.path)) {
-          if (currentNodeModulesDepth < maxNodeModuleJsDepth) {
-            modulesWithElidedImports.set(file2.path, false);
-            processImportedModules(file2);
-          }
-        }
-        return file2 || void 0;
-      }
-      let redirectedPath;
-      if (isReferencedFile(reason) && !useSourceOfProjectReferenceRedirect) {
-        const redirectProject = getProjectReferenceRedirectProject(fileName);
-        if (redirectProject) {
-          if (outFile(redirectProject.commandLine.options)) {
-            return void 0;
-          }
-          const redirect = getProjectReferenceOutputName(redirectProject, fileName);
-          fileName = redirect;
-          redirectedPath = toPath3(redirect);
-        }
-      }
-      const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options);
-      const file = host.getSourceFile(
-        fileName,
-        sourceFileOptions,
-        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
-          /*file*/
-          void 0,
-          reason,
-          Diagnostics.Cannot_read_file_0_Colon_1,
-          [fileName, hostErrorMessage]
-        ),
-        shouldCreateNewSourceFile
-      );
-      if (packageId) {
-        const packageIdKey = packageIdToString(packageId);
-        const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
-        if (fileFromPackageId) {
-          const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
-          redirectTargetsMap.add(fileFromPackageId.path, fileName);
-          addFileToFilesByName(dupFile, path, fileName, redirectedPath);
-          addFileIncludeReason(dupFile, reason);
-          sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
-          processingOtherFiles.push(dupFile);
-          return dupFile;
-        } else if (file) {
-          packageIdToSourceFile.set(packageIdKey, file);
-          sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
-        }
-      }
-      addFileToFilesByName(file, path, fileName, redirectedPath);
-      if (file) {
-        sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-        file.fileName = fileName;
-        file.path = path;
-        file.resolvedPath = toPath3(fileName);
-        file.originalFileName = originalFileName;
-        file.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0;
-        file.packageJsonScope = sourceFileOptions.packageJsonScope;
-        addFileIncludeReason(file, reason);
-        if (host.useCaseSensitiveFileNames()) {
-          const pathLowerCase = toFileNameLowerCase(path);
-          const existingFile = filesByNameIgnoreCase.get(pathLowerCase);
-          if (existingFile) {
-            reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason);
-          } else {
-            filesByNameIgnoreCase.set(pathLowerCase, file);
-          }
-        }
-        skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib;
-        if (!options.noResolve) {
-          processReferencedFiles(file, isDefaultLib);
-          processTypeReferenceDirectives(file);
-        }
-        if (!options.noLib) {
-          processLibReferenceDirectives(file);
-        }
-        processImportedModules(file);
-        if (isDefaultLib) {
-          processingDefaultLibFiles.push(file);
-        } else {
-          processingOtherFiles.push(file);
-        }
-      }
-      return file;
-    }
-    function addFileIncludeReason(file, reason) {
-      if (file)
-        fileReasons.add(file.path, reason);
-    }
-    function addFileToFilesByName(file, path, fileName, redirectedPath) {
-      if (redirectedPath) {
-        updateFilesByNameMap(fileName, redirectedPath, file);
-        updateFilesByNameMap(fileName, path, file || false);
-      } else {
-        updateFilesByNameMap(fileName, path, file);
-      }
-    }
-    function updateFilesByNameMap(fileName, path, file) {
-      filesByName.set(path, file);
-      if (file !== void 0)
-        missingFileNames.delete(path);
-      else
-        missingFileNames.set(path, fileName);
-    }
-    function getProjectReferenceRedirect(fileName) {
-      const referencedProject = getProjectReferenceRedirectProject(fileName);
-      return referencedProject && getProjectReferenceOutputName(referencedProject, fileName);
-    }
-    function getProjectReferenceRedirectProject(fileName) {
-      if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) {
-        return void 0;
-      }
-      return getResolvedProjectReferenceToRedirect(fileName);
-    }
-    function getProjectReferenceOutputName(referencedProject, fileName) {
-      const out = outFile(referencedProject.commandLine.options);
-      return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames());
-    }
-    function getResolvedProjectReferenceToRedirect(fileName) {
-      if (mapFromFileToProjectReferenceRedirects === void 0) {
-        mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map();
-        forEachResolvedProjectReference2((referencedProject) => {
-          if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) {
-            referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path));
-          }
-        });
-      }
-      const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName));
-      return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath);
-    }
-    function forEachResolvedProjectReference2(cb) {
-      return forEachResolvedProjectReference(resolvedProjectReferences, cb);
-    }
-    function getSourceOfProjectReferenceRedirect(path) {
-      if (!isDeclarationFileName(path))
-        return void 0;
-      if (mapFromToProjectReferenceRedirectSource === void 0) {
-        mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map();
-        forEachResolvedProjectReference2((resolvedRef) => {
-          const out = outFile(resolvedRef.commandLine.options);
-          if (out) {
-            const outputDts = changeExtension(out, ".d.ts" /* Dts */);
-            mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true);
-          } else {
-            const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames()));
-            forEach(resolvedRef.commandLine.fileNames, (fileName) => {
-              if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
-                const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3);
-                mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName);
-              }
-            });
-          }
-        });
-      }
-      return mapFromToProjectReferenceRedirectSource.get(path);
-    }
-    function isSourceOfProjectReferenceRedirect(fileName) {
-      return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName);
-    }
-    function getResolvedProjectReferenceByPath(projectReferencePath) {
-      if (!projectReferenceRedirects) {
-        return void 0;
-      }
-      return projectReferenceRedirects.get(projectReferencePath) || void 0;
-    }
-    function processReferencedFiles(file, isDefaultLib) {
-      forEach(file.referencedFiles, (ref, index) => {
-        processSourceFile(
-          resolveTripleslashReference(ref.fileName, file.fileName),
-          isDefaultLib,
-          /*ignoreNoDefaultLib*/
-          false,
-          /*packageId*/
-          void 0,
-          { kind: 4 /* ReferenceFile */, file: file.path, index }
-        );
-      });
-    }
-    function processTypeReferenceDirectives(file) {
-      const typeDirectives = file.typeReferenceDirectives;
-      if (!typeDirectives.length)
-        return;
-      const resolutions = (resolvedTypeReferenceDirectiveNamesProcessing == null ? void 0 : resolvedTypeReferenceDirectiveNamesProcessing.get(file.path)) || resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
-      const resolutionsInFile = createModeAwareCache();
-      (resolvedTypeReferenceDirectiveNames ?? (resolvedTypeReferenceDirectiveNames = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile);
-      for (let index = 0; index < typeDirectives.length; index++) {
-        const ref = file.typeReferenceDirectives[index];
-        const resolvedTypeReferenceDirective = resolutions[index];
-        const fileName = toFileNameLowerCase(ref.fileName);
-        resolutionsInFile.set(fileName, getModeForFileReference(ref, file.impliedNodeFormat), resolvedTypeReferenceDirective);
-        const mode = ref.resolutionMode || file.impliedNodeFormat;
-        processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
-      }
-    }
-    function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
-      var _a2, _b2;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
-      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-    }
-    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
-      var _a2;
-      addResolutionDiagnostics(resolution);
-      const previousResolution = (_a2 = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
-      if (previousResolution && previousResolution.primary) {
-        return;
-      }
-      let saveResolution = true;
-      const { resolvedTypeReferenceDirective } = resolution;
-      if (resolvedTypeReferenceDirective) {
-        if (resolvedTypeReferenceDirective.isExternalLibraryImport)
-          currentNodeModulesDepth++;
-        if (resolvedTypeReferenceDirective.primary) {
-          processSourceFile(
-            resolvedTypeReferenceDirective.resolvedFileName,
-            /*isDefaultLib*/
-            false,
-            /*ignoreNoDefaultLib*/
-            false,
-            resolvedTypeReferenceDirective.packageId,
-            reason
-          );
-        } else {
-          if (previousResolution) {
-            if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
-              const otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName);
-              const existingFile = getSourceFile(previousResolution.resolvedFileName);
-              if (otherFileText !== existingFile.text) {
-                addFilePreprocessingFileExplainingDiagnostic(
-                  existingFile,
-                  reason,
-                  Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict,
-                  [typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName]
-                );
-              }
-            }
-            saveResolution = false;
-          } else {
-            processSourceFile(
-              resolvedTypeReferenceDirective.resolvedFileName,
-              /*isDefaultLib*/
-              false,
-              /*ignoreNoDefaultLib*/
-              false,
-              resolvedTypeReferenceDirective.packageId,
-              reason
-            );
-          }
-        }
-        if (resolvedTypeReferenceDirective.isExternalLibraryImport)
-          currentNodeModulesDepth--;
-      } else {
-        addFilePreprocessingFileExplainingDiagnostic(
-          /*file*/
-          void 0,
-          reason,
-          Diagnostics.Cannot_find_type_definition_file_for_0,
-          [typeReferenceDirective]
-        );
-      }
-      if (saveResolution) {
-        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolution);
-      }
-    }
-    function pathForLibFile(libFileName) {
-      const existing = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName);
-      if (existing)
-        return existing.actual;
-      const result = pathForLibFileWorker(libFileName);
-      (resolvedLibReferences ?? (resolvedLibReferences = /* @__PURE__ */ new Map())).set(libFileName, result);
-      return result.actual;
-    }
-    function pathForLibFileWorker(libFileName) {
-      var _a2, _b2, _c2, _d2, _e2;
-      const existing = resolvedLibProcessing == null ? void 0 : resolvedLibProcessing.get(libFileName);
-      if (existing)
-        return existing;
-      if (structureIsReused !== 0 /* Not */ && oldProgram && !hasInvalidatedLibResolutions(libFileName)) {
-        const oldResolution = (_a2 = oldProgram.resolvedLibReferences) == null ? void 0 : _a2.get(libFileName);
-        if (oldResolution) {
-          if (oldResolution.resolution && isTraceEnabled(options, host)) {
-            const libraryName2 = getLibraryNameFromLibFileName(libFileName);
-            const resolveFrom2 = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName);
-            trace(
-              host,
-              oldResolution.resolution.resolvedModule ? oldResolution.resolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved,
-              libraryName2,
-              getNormalizedAbsolutePath(resolveFrom2, currentDirectory),
-              (_b2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _b2.resolvedFileName,
-              ((_c2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _c2.packageId) && packageIdToString(oldResolution.resolution.resolvedModule.packageId)
-            );
-          }
-          (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, oldResolution);
-          return oldResolution;
-        }
-      }
-      const libraryName = getLibraryNameFromLibFileName(libFileName);
-      const resolveFrom = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName);
-      (_d2 = tracing) == null ? void 0 : _d2.push(tracing.Phase.Program, "resolveLibrary", { resolveFrom });
-      mark("beforeResolveLibrary");
-      const resolution = actualResolveLibrary(libraryName, resolveFrom, options, libFileName);
-      mark("afterResolveLibrary");
-      measure("ResolveLibrary", "beforeResolveLibrary", "afterResolveLibrary");
-      (_e2 = tracing) == null ? void 0 : _e2.pop();
-      const result = {
-        resolution,
-        actual: resolution.resolvedModule ? resolution.resolvedModule.resolvedFileName : combinePaths(defaultLibraryPath, libFileName)
-      };
-      (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, result);
-      return result;
-    }
-    function processLibReferenceDirectives(file) {
-      forEach(file.libReferenceDirectives, (libReference, index) => {
-        const { libName, libFileName } = getLibFileNameFromLibReference(libReference);
-        if (libFileName) {
-          processRootFile(
-            pathForLibFile(libFileName),
-            /*isDefaultLib*/
-            true,
-            /*ignoreNoDefaultLib*/
-            true,
-            { kind: 7 /* LibReferenceDirective */, file: file.path, index }
-          );
-        } else {
-          const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
-          const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
-          const diagnostic = suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0;
-          const args = suggestion ? [libName, suggestion] : [libName];
-          (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
-            kind: 0 /* FilePreprocessingReferencedDiagnostic */,
-            reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index },
-            diagnostic,
-            args
-          });
-        }
-      });
-    }
-    function getCanonicalFileName(fileName) {
-      return host.getCanonicalFileName(fileName);
-    }
-    function processImportedModules(file) {
-      var _a2;
-      collectExternalModuleReferences(file);
-      if (file.imports.length || file.moduleAugmentations.length) {
-        const moduleNames = getModuleNames(file);
-        const resolutions = (resolvedModulesProcessing == null ? void 0 : resolvedModulesProcessing.get(file.path)) || resolveModuleNamesReusingOldState(moduleNames, file);
-        Debug.assert(resolutions.length === moduleNames.length);
-        const optionsForFile = ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options;
-        const resolutionsInFile = createModeAwareCache();
-        (resolvedModules ?? (resolvedModules = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile);
-        for (let index = 0; index < moduleNames.length; index++) {
-          const resolution = resolutions[index].resolvedModule;
-          const moduleName = moduleNames[index].text;
-          const mode = getModeForUsageLocationWorker(file, moduleNames[index], optionsForFile);
-          resolutionsInFile.set(moduleName, mode, resolutions[index]);
-          addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
-          if (!resolution) {
-            continue;
-          }
-          const isFromNodeModulesSearch = resolution.isExternalLibraryImport;
-          const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension);
-          const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile && (!resolution.originalPath || pathContainsNodeModules(resolution.resolvedFileName));
-          const resolvedFileName = resolution.resolvedFileName;
-          if (isFromNodeModulesSearch) {
-            currentNodeModulesDepth++;
-          }
-          const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
-          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 16777216 /* JSDoc */));
-          if (elideImport) {
-            modulesWithElidedImports.set(file.path, true);
-          } else if (shouldAddFile) {
-            findSourceFile(
-              resolvedFileName,
-              /*isDefaultLib*/
-              false,
-              /*ignoreNoDefaultLib*/
-              false,
-              { kind: 3 /* Import */, file: file.path, index },
-              resolution.packageId
-            );
-          }
-          if (isFromNodeModulesSearch) {
-            currentNodeModulesDepth--;
-          }
-        }
-      }
-    }
-    function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) {
-      let allFilesBelongToPath = true;
-      const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory));
-      for (const sourceFile of sourceFiles) {
-        if (!sourceFile.isDeclarationFile) {
-          const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory));
-          if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) {
-            addProgramDiagnosticExplainingFile(
-              sourceFile,
-              Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files,
-              [sourceFile.fileName, rootDirectory]
-            );
-            allFilesBelongToPath = false;
-          }
-        }
-      }
-      return allFilesBelongToPath;
-    }
-    function parseProjectReferenceConfigFile(ref) {
-      if (!projectReferenceRedirects) {
-        projectReferenceRedirects = /* @__PURE__ */ new Map();
-      }
-      const refPath = resolveProjectReferencePath(ref);
-      const sourceFilePath = toPath3(refPath);
-      const fromCache = projectReferenceRedirects.get(sourceFilePath);
-      if (fromCache !== void 0) {
-        return fromCache || void 0;
-      }
-      let commandLine;
-      let sourceFile;
-      if (host.getParsedCommandLine) {
-        commandLine = host.getParsedCommandLine(refPath);
-        if (!commandLine) {
-          addFileToFilesByName(
-            /*file*/
-            void 0,
-            sourceFilePath,
-            refPath,
-            /*redirectedPath*/
-            void 0
-          );
-          projectReferenceRedirects.set(sourceFilePath, false);
-          return void 0;
-        }
-        sourceFile = Debug.checkDefined(commandLine.options.configFile);
-        Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
-        addFileToFilesByName(
-          sourceFile,
-          sourceFilePath,
-          refPath,
-          /*redirectedPath*/
-          void 0
-        );
-      } else {
-        const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), currentDirectory);
-        sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
-        addFileToFilesByName(
-          sourceFile,
-          sourceFilePath,
-          refPath,
-          /*redirectedPath*/
-          void 0
-        );
-        if (sourceFile === void 0) {
-          projectReferenceRedirects.set(sourceFilePath, false);
-          return void 0;
-        }
-        commandLine = parseJsonSourceFileConfigFileContent(
-          sourceFile,
-          configParsingHost,
-          basePath,
-          /*existingOptions*/
-          void 0,
-          refPath
-        );
-      }
-      sourceFile.fileName = refPath;
-      sourceFile.path = sourceFilePath;
-      sourceFile.resolvedPath = sourceFilePath;
-      sourceFile.originalFileName = refPath;
-      const resolvedRef = { commandLine, sourceFile };
-      projectReferenceRedirects.set(sourceFilePath, resolvedRef);
-      if (commandLine.projectReferences) {
-        resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile);
-      }
-      return resolvedRef;
-    }
-    function verifyCompilerOptions() {
-      if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
-      }
-      if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks");
-      }
-      if (options.isolatedModules || options.verbatimModuleSyntax) {
-        if (options.out) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules");
-        }
-        if (options.outFile) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules");
-        }
-      }
-      if (options.inlineSourceMap) {
-        if (options.sourceMap) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap");
-        }
-        if (options.mapRoot) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap");
-        }
-      }
-      if (options.composite) {
-        if (options.declaration === false) {
-          createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration");
-        }
-        if (options.incremental === false) {
-          createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration");
-        }
-      }
-      const outputFile = outFile(options);
-      if (options.tsBuildInfoFile) {
-        if (!isIncrementalCompilation(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "tsBuildInfoFile", "incremental", "composite");
-        }
-      } else if (options.incremental && !outputFile && !options.configFilePath) {
-        programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
-      }
-      verifyDeprecatedCompilerOptions();
-      verifyProjectReferences();
-      if (options.composite) {
-        const rootPaths = new Set(rootNames.map(toPath3));
-        for (const file of files) {
-          if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) {
-            addProgramDiagnosticExplainingFile(
-              file,
-              Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern,
-              [file.fileName, options.configFilePath || ""]
-            );
-          }
-        }
-      }
-      if (options.paths) {
-        for (const key in options.paths) {
-          if (!hasProperty(options.paths, key)) {
-            continue;
-          }
-          if (!hasZeroOrOneAsteriskCharacter(key)) {
-            createDiagnosticForOptionPaths(
-              /*onKey*/
-              true,
-              key,
-              Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
-              key
-            );
-          }
-          if (isArray(options.paths[key])) {
-            const len = options.paths[key].length;
-            if (len === 0) {
-              createDiagnosticForOptionPaths(
-                /*onKey*/
-                false,
-                key,
-                Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
-                key
-              );
-            }
-            for (let i = 0; i < len; i++) {
-              const subst = options.paths[key][i];
-              const typeOfSubst = typeof subst;
-              if (typeOfSubst === "string") {
-                if (!hasZeroOrOneAsteriskCharacter(subst)) {
-                  createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key);
-                }
-                if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) {
-                  createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash);
-                }
-              } else {
-                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst);
-              }
-            }
-          } else {
-            createDiagnosticForOptionPaths(
-              /*onKey*/
-              false,
-              key,
-              Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
-              key
-            );
-          }
-        }
-      }
-      if (!options.sourceMap && !options.inlineSourceMap) {
-        if (options.inlineSources) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources");
-        }
-        if (options.sourceRoot) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot");
-        }
-      }
-      if (options.out && options.outFile) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile");
-      }
-      if (options.mapRoot && !(options.sourceMap || options.declarationMap)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap");
-      }
-      if (options.declarationDir) {
-        if (!getEmitDeclarations(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite");
-        }
-        if (outputFile) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile");
-        }
-      }
-      if (options.declarationMap && !getEmitDeclarations(options)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite");
-      }
-      if (options.lib && options.noLib) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib");
-      }
-      if (options.noImplicitUseStrict && getStrictOptionValue(options, "alwaysStrict")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict");
-      }
-      const languageVersion = getEmitScriptTarget(options);
-      const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile);
-      if (options.isolatedModules || options.verbatimModuleSyntax) {
-        if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */ && options.isolatedModules) {
-          createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target");
-        }
-        if (options.preserveConstEnums === false) {
-          createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled, options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules", "preserveConstEnums");
-        }
-      } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) {
-        const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
-        programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none));
-      }
-      if (outputFile && !options.emitDeclarationOnly) {
-        if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) {
-          createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile", "module");
-        } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) {
-          const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
-          programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
-        }
-      }
-      if (getResolveJsonModule(options)) {
-        if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
-        } else if (!hasJsonModuleEmitEnabled(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd, "resolveJsonModule", "module");
-        }
-      }
-      if (options.outDir || // there is --outDir specified
-      options.rootDir || // there is --rootDir specified
-      options.sourceRoot || // there is --sourceRoot specified
-      options.mapRoot) {
-        const dir = getCommonSourceDirectory2();
-        if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
-          createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
-        }
-      }
-      if (options.useDefineForClassFields && languageVersion === 0 /* ES3 */) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_target_is_ES3, "useDefineForClassFields");
-      }
-      if (options.checkJs && !getAllowJSCompilerOption(options)) {
-        programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"));
-      }
-      if (options.emitDeclarationOnly) {
-        if (!getEmitDeclarations(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite");
-        }
-        if (options.noEmit) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit");
-        }
-      }
-      if (options.emitDecoratorMetadata && !options.experimentalDecorators) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators");
-      }
-      if (options.jsxFactory) {
-        if (options.reactNamespace) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory");
-        }
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx));
-        }
-        if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) {
-          createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory);
-        }
-      } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) {
-        createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace);
-      }
-      if (options.jsxFragmentFactory) {
-        if (!options.jsxFactory) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory");
-        }
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx));
-        }
-        if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) {
-          createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory);
-        }
-      }
-      if (options.reactNamespace) {
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx));
-        }
-      }
-      if (options.jsxImportSource) {
-        if (options.jsx === 2 /* React */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx));
-        }
-      }
-      if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later, "preserveValueImports");
-      }
-      const moduleKind = getEmitModuleKind(options);
-      if (options.verbatimModuleSyntax) {
-        if (moduleKind === 2 /* AMD */ || moduleKind === 3 /* UMD */ || moduleKind === 4 /* System */) {
-          createDiagnosticForOptionName(Diagnostics.Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System, "verbatimModuleSyntax");
-        }
-        if (options.preserveValueImports) {
-          createRedundantOptionDiagnostic("preserveValueImports", "verbatimModuleSyntax");
-        }
-        if (options.importsNotUsedAsValues) {
-          createRedundantOptionDiagnostic("importsNotUsedAsValues", "verbatimModuleSyntax");
-        }
-      }
-      if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
-        createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set);
-      }
-      const moduleResolution = getEmitModuleResolutionKind(options);
-      if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
-      }
-      if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
-      }
-      if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
-      }
-      if (moduleResolution === 100 /* Bundler */ && !emitModuleKindIsNonNodeESM(moduleKind) && moduleKind !== 200 /* Preserve */) {
-        createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later, "bundler");
-      }
-      if (ModuleKind[moduleKind] && (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) && !(3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) {
-        const moduleKindName = ModuleKind[moduleKind];
-        createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1, moduleKindName, moduleKindName);
-      } else if (ModuleResolutionKind[moduleResolution] && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) && !(100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */)) {
-        const moduleResolutionName = ModuleResolutionKind[moduleResolution];
-        createOptionValueDiagnostic("module", Diagnostics.Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1, moduleResolutionName, moduleResolutionName);
-      }
-      if (!options.noEmit && !options.suppressOutputPathCheck) {
-        const emitHost = getEmitHost();
-        const emitFilesSeen = /* @__PURE__ */ new Set();
-        forEachEmittedFile(emitHost, (emitFileNames) => {
-          if (!options.emitDeclarationOnly) {
-            verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen);
-          }
-          verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen);
-        });
-      }
-      function verifyEmitFilePath(emitFileName, emitFilesSeen) {
-        if (emitFileName) {
-          const emitFilePath = toPath3(emitFileName);
-          if (filesByName.has(emitFilePath)) {
-            let chain;
-            if (!options.configFilePath) {
-              chain = chainDiagnosticMessages(
-                /*details*/
-                void 0,
-                Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
-              );
-            }
-            chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
-            blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
-          }
-          const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath;
-          if (emitFilesSeen.has(emitFileKey)) {
-            blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName));
-          } else {
-            emitFilesSeen.add(emitFileKey);
-          }
-        }
-      }
-    }
-    function getIgnoreDeprecationsVersion() {
-      const ignoreDeprecations = options.ignoreDeprecations;
-      if (ignoreDeprecations) {
-        if (ignoreDeprecations === "5.0") {
-          return new Version(ignoreDeprecations);
-        }
-        reportInvalidIgnoreDeprecations();
-      }
-      return Version.zero;
-    }
-    function checkDeprecations(deprecatedIn, removedIn, createDiagnostic, fn) {
-      const deprecatedInVersion = new Version(deprecatedIn);
-      const removedInVersion = new Version(removedIn);
-      const typescriptVersion = new Version(typeScriptVersion3 || versionMajorMinor);
-      const ignoreDeprecationsVersion = getIgnoreDeprecationsVersion();
-      const mustBeRemoved = !(removedInVersion.compareTo(typescriptVersion) === 1 /* GreaterThan */);
-      const canBeSilenced = !mustBeRemoved && ignoreDeprecationsVersion.compareTo(deprecatedInVersion) === -1 /* LessThan */;
-      if (mustBeRemoved || canBeSilenced) {
-        fn((name, value, useInstead) => {
-          if (mustBeRemoved) {
-            if (value === void 0) {
-              createDiagnostic(name, value, useInstead, Diagnostics.Option_0_has_been_removed_Please_remove_it_from_your_configuration, name);
-            } else {
-              createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_has_been_removed_Please_remove_it_from_your_configuration, name, value);
-            }
-          } else {
-            if (value === void 0) {
-              createDiagnostic(name, value, useInstead, Diagnostics.Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error, name, removedIn, deprecatedIn);
-            } else {
-              createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error, name, value, removedIn, deprecatedIn);
-            }
-          }
-        });
-      }
-    }
-    function verifyDeprecatedCompilerOptions() {
-      function createDiagnostic(name, value, useInstead, message, ...args) {
-        if (useInstead) {
-          const details = chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.Use_0_instead,
-            useInstead
-          );
-          const chain = chainDiagnosticMessages(details, message, ...args);
-          createDiagnosticForOption(
-            /*onKey*/
-            !value,
-            name,
-            /*option2*/
-            void 0,
-            chain
-          );
-        } else {
-          createDiagnosticForOption(
-            /*onKey*/
-            !value,
-            name,
-            /*option2*/
-            void 0,
-            message,
-            ...args
-          );
-        }
-      }
-      checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => {
-        if (options.target === 0 /* ES3 */) {
-          createDeprecatedDiagnostic("target", "ES3");
-        }
-        if (options.noImplicitUseStrict) {
-          createDeprecatedDiagnostic("noImplicitUseStrict");
-        }
-        if (options.keyofStringsOnly) {
-          createDeprecatedDiagnostic("keyofStringsOnly");
-        }
-        if (options.suppressExcessPropertyErrors) {
-          createDeprecatedDiagnostic("suppressExcessPropertyErrors");
-        }
-        if (options.suppressImplicitAnyIndexErrors) {
-          createDeprecatedDiagnostic("suppressImplicitAnyIndexErrors");
-        }
-        if (options.noStrictGenericChecks) {
-          createDeprecatedDiagnostic("noStrictGenericChecks");
-        }
-        if (options.charset) {
-          createDeprecatedDiagnostic("charset");
-        }
-        if (options.out) {
-          createDeprecatedDiagnostic(
-            "out",
-            /*value*/
-            void 0,
-            "outFile"
-          );
-        }
-        if (options.importsNotUsedAsValues) {
-          createDeprecatedDiagnostic(
-            "importsNotUsedAsValues",
-            /*value*/
-            void 0,
-            "verbatimModuleSyntax"
-          );
-        }
-        if (options.preserveValueImports) {
-          createDeprecatedDiagnostic(
-            "preserveValueImports",
-            /*value*/
-            void 0,
-            "verbatimModuleSyntax"
-          );
-        }
-      });
-    }
-    function verifyDeprecatedProjectReference(ref, parentFile, index) {
-      function createDiagnostic(_name, _value, _useInstead, message, ...args) {
-        createDiagnosticForReference(parentFile, index, message, ...args);
-      }
-      checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => {
-        if (ref.prepend) {
-          createDeprecatedDiagnostic("prepend");
-        }
-      });
-    }
-    function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
-      var _a2;
-      let fileIncludeReasons;
-      let relatedInfo;
-      let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0;
-      if (file)
-        (_a2 = fileReasons.get(file.path)) == null ? void 0 : _a2.forEach(processReason);
-      if (fileProcessingReason)
-        processReason(fileProcessingReason);
-      if (locationReason && (fileIncludeReasons == null ? void 0 : fileIncludeReasons.length) === 1)
-        fileIncludeReasons = void 0;
-      const location = locationReason && getReferencedFileLocation(program, locationReason);
-      const fileIncludeReasonDetails = fileIncludeReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon);
-      const redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file);
-      const chain = chainDiagnosticMessages(redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails, diagnostic, ...args || emptyArray);
-      return location && isReferenceFileLocation(location) ? createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo);
-      function processReason(reason) {
-        (fileIncludeReasons || (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason));
-        if (!locationReason && isReferencedFile(reason)) {
-          locationReason = reason;
-        } else if (locationReason !== reason) {
-          relatedInfo = append(relatedInfo, fileIncludeReasonToRelatedInformation(reason));
-        }
-        if (reason === fileProcessingReason)
-          fileProcessingReason = void 0;
-      }
-    }
-    function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) {
-      (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
-        kind: 1 /* FilePreprocessingFileExplainingDiagnostic */,
-        file: file && file.path,
-        fileProcessingReason,
-        diagnostic,
-        args
-      });
-    }
-    function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
-      programDiagnostics.add(createDiagnosticExplainingFile(
-        file,
-        /*fileProcessingReason*/
-        void 0,
-        diagnostic,
-        args
-      ));
-    }
-    function fileIncludeReasonToRelatedInformation(reason) {
-      if (isReferencedFile(reason)) {
-        const referenceLocation = getReferencedFileLocation(program, reason);
-        let message2;
-        switch (reason.kind) {
-          case 3 /* Import */:
-            message2 = Diagnostics.File_is_included_via_import_here;
-            break;
-          case 4 /* ReferenceFile */:
-            message2 = Diagnostics.File_is_included_via_reference_here;
-            break;
-          case 5 /* TypeReferenceDirective */:
-            message2 = Diagnostics.File_is_included_via_type_library_reference_here;
-            break;
-          case 7 /* LibReferenceDirective */:
-            message2 = Diagnostics.File_is_included_via_library_reference_here;
-            break;
-          default:
-            Debug.assertNever(reason);
-        }
-        return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic(
-          referenceLocation.file,
-          referenceLocation.pos,
-          referenceLocation.end - referenceLocation.pos,
-          message2
-        ) : void 0;
-      }
-      if (!options.configFile)
-        return void 0;
-      let configFileNode;
-      let message;
-      switch (reason.kind) {
-        case 0 /* RootFile */:
-          if (!options.configFile.configFileSpecs)
-            return void 0;
-          const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory);
-          const matchedByFiles = getMatchedFileSpec(program, fileName);
-          if (matchedByFiles) {
-            configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles);
-            message = Diagnostics.File_is_matched_by_files_list_specified_here;
-            break;
-          }
-          const matchedByInclude = getMatchedIncludeSpec(program, fileName);
-          if (!matchedByInclude || !isString(matchedByInclude))
-            return void 0;
-          configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude);
-          message = Diagnostics.File_is_matched_by_include_pattern_specified_here;
-          break;
-        case 1 /* SourceFromProjectReference */:
-        case 2 /* OutputFromProjectReference */:
-          const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]);
-          const referenceInfo = forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0);
-          if (!referenceInfo)
-            return void 0;
-          const { sourceFile, index } = referenceInfo;
-          const referencesSyntax = forEachTsConfigPropArray(sourceFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0);
-          return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile(
-            sourceFile,
-            referencesSyntax.elements[index],
-            reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here
-          ) : void 0;
-        case 8 /* AutomaticTypeDirectiveFile */:
-          if (!options.types)
-            return void 0;
-          configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference);
-          message = Diagnostics.File_is_entry_point_of_type_library_specified_here;
-          break;
-        case 6 /* LibFile */:
-          if (reason.index !== void 0) {
-            configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]);
-            message = Diagnostics.File_is_library_specified_here;
-            break;
-          }
-          const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
-          configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0;
-          message = Diagnostics.File_is_default_library_for_target_specified_here;
-          break;
-        default:
-          Debug.assertNever(reason);
-      }
-      return configFileNode && createDiagnosticForNodeInSourceFile(
-        options.configFile,
-        configFileNode,
-        message
-      );
-    }
-    function verifyProjectReferences() {
-      const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0;
-      forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index) => {
-        const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
-        const parentFile = parent2 && parent2.sourceFile;
-        verifyDeprecatedProjectReference(ref, parentFile, index);
-        if (!resolvedRef) {
-          createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path);
-          return;
-        }
-        const options2 = resolvedRef.commandLine.options;
-        if (!options2.composite || options2.noEmit) {
-          const inputs = parent2 ? parent2.commandLine.fileNames : rootNames;
-          if (inputs.length) {
-            if (!options2.composite)
-              createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path);
-            if (options2.noEmit)
-              createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path);
-          }
-        }
-        if (ref.prepend) {
-          const out = outFile(options2);
-          if (out) {
-            if (!host.fileExists(out)) {
-              createDiagnosticForReference(parentFile, index, Diagnostics.Output_file_0_from_project_1_does_not_exist, out, ref.path);
-            }
-          } else {
-            createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_prepend_project_0_because_it_does_not_have_outFile_set, ref.path);
-          }
-        }
-        if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) {
-          createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path);
-          hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true);
-        }
-      });
-    }
-    function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, ...args) {
-      let needCompilerDiagnostic = true;
-      forEachOptionPathsSyntax((pathProp) => {
-        if (isObjectLiteralExpression(pathProp.initializer)) {
-          forEachPropertyAssignment(pathProp.initializer, key, (keyProps) => {
-            const initializer = keyProps.initializer;
-            if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) {
-              programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, ...args));
-              needCompilerDiagnostic = false;
-            }
-          });
-        }
-      });
-      if (needCompilerDiagnostic) {
-        programDiagnostics.add(createCompilerDiagnostic(message, ...args));
-      }
-    }
-    function createDiagnosticForOptionPaths(onKey, key, message, ...args) {
-      let needCompilerDiagnostic = true;
-      forEachOptionPathsSyntax((pathProp) => {
-        if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax(
-          pathProp.initializer,
-          onKey,
-          key,
-          /*key2*/
-          void 0,
-          message,
-          ...args
-        )) {
-          needCompilerDiagnostic = false;
-        }
-      });
-      if (needCompilerDiagnostic) {
-        programDiagnostics.add(createCompilerDiagnostic(message, ...args));
-      }
-    }
-    function forEachOptionsSyntaxByName(name, callback) {
-      return forEachPropertyAssignment(getCompilerOptionsObjectLiteralSyntax(), name, callback);
-    }
-    function forEachOptionPathsSyntax(callback) {
-      return forEachOptionsSyntaxByName("paths", callback);
-    }
-    function getOptionsSyntaxByValue(name, value) {
-      return forEachOptionsSyntaxByName(name, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0);
-    }
-    function getOptionsSyntaxByArrayElementValue(name, value) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
-    }
-    function createDiagnosticForOptionName(message, option1, option2, option3) {
-      createDiagnosticForOption(
-        /*onKey*/
-        true,
-        option1,
-        option2,
-        message,
-        option1,
-        option2,
-        option3
-      );
-    }
-    function createOptionValueDiagnostic(option1, message, ...args) {
-      createDiagnosticForOption(
-        /*onKey*/
-        false,
-        option1,
-        /*option2*/
-        void 0,
-        message,
-        ...args
-      );
-    }
-    function createDiagnosticForReference(sourceFile, index, message, ...args) {
-      const referencesSyntax = forEachTsConfigPropArray(sourceFile || options.configFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0);
-      if (referencesSyntax && referencesSyntax.elements.length > index) {
-        programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, ...args));
-      } else {
-        programDiagnostics.add(createCompilerDiagnostic(message, ...args));
-      }
-    }
-    function createDiagnosticForOption(onKey, option1, option2, message, ...args) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, ...args);
-      if (needCompilerDiagnostic) {
-        if ("messageText" in message) {
-          programDiagnostics.add(createCompilerDiagnosticFromMessageChain(message));
-        } else {
-          programDiagnostics.add(createCompilerDiagnostic(message, ...args));
-        }
-      }
-    }
-    function getCompilerOptionsObjectLiteralSyntax() {
-      if (_compilerOptionsObjectLiteralSyntax === void 0) {
-        _compilerOptionsObjectLiteralSyntax = forEachPropertyAssignment(
-          getTsConfigObjectLiteralExpression(options.configFile),
-          "compilerOptions",
-          (prop) => isObjectLiteralExpression(prop.initializer) ? prop.initializer : void 0
-        ) || false;
-      }
-      return _compilerOptionsObjectLiteralSyntax || void 0;
-    }
-    function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, ...args) {
-      let needsCompilerDiagnostic = false;
-      forEachPropertyAssignment(objectLiteral, key1, (prop) => {
-        if ("messageText" in message) {
-          programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, onKey ? prop.name : prop.initializer, message));
-        } else {
-          programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, ...args));
-        }
-        needsCompilerDiagnostic = true;
-      }, key2);
-      return needsCompilerDiagnostic;
-    }
-    function createRedundantOptionDiagnostic(errorOnOption, redundantWithOption) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      if (compilerOptionsObjectLiteralSyntax) {
-        createOptionDiagnosticInObjectLiteralSyntax(
-          compilerOptionsObjectLiteralSyntax,
-          /*onKey*/
-          true,
-          errorOnOption,
-          /*key2*/
-          void 0,
-          Diagnostics.Option_0_is_redundant_and_cannot_be_specified_with_option_1,
-          errorOnOption,
-          redundantWithOption
-        );
-      } else {
-        createDiagnosticForOptionName(Diagnostics.Option_0_is_redundant_and_cannot_be_specified_with_option_1, errorOnOption, redundantWithOption);
-      }
-    }
-    function blockEmittingOfFile(emitFileName, diag2) {
-      hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true);
-      programDiagnostics.add(diag2);
-    }
-    function isEmittedFile(file) {
-      if (options.noEmit) {
-        return false;
-      }
-      const filePath = toPath3(file);
-      if (getSourceFileByPath(filePath)) {
-        return false;
-      }
-      const out = outFile(options);
-      if (out) {
-        return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */);
-      }
-      if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) {
-        return true;
-      }
-      if (options.outDir) {
-        return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames());
-      }
-      if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) {
-        const filePathWithoutExtension = removeFileExtension(filePath);
-        return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */);
-      }
-      return false;
-    }
-    function isSameFile(file1, file2) {
-      return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
-    }
-    function getSymlinkCache() {
-      if (host.getSymlinkCache) {
-        return host.getSymlinkCache();
-      }
-      if (!symlinks) {
-        symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
-      }
-      if (files && !symlinks.hasProcessedResolutions()) {
-        symlinks.setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, automaticTypeDirectiveResolutions);
-      }
-      return symlinks;
-    }
-    function getModeForUsageLocation2(file, usage) {
-      var _a2;
-      const optionsForFile = ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options;
-      return getModeForUsageLocationWorker(file, usage, optionsForFile);
-    }
-    function getModeForResolutionAtIndex2(file, index) {
-      return getModeForUsageLocation2(file, getModuleNameStringLiteralAt(file, index));
-    }
-  }
-  function updateHostForUseSourceOfProjectReferenceRedirect(host) {
-    let setOfDeclarationDirectories;
-    const originalFileExists = host.compilerHost.fileExists;
-    const originalDirectoryExists = host.compilerHost.directoryExists;
-    const originalGetDirectories = host.compilerHost.getDirectories;
-    const originalRealpath = host.compilerHost.realpath;
-    if (!host.useSourceOfProjectReferenceRedirect)
-      return { onProgramCreateComplete: noop, fileExists };
-    host.compilerHost.fileExists = fileExists;
-    let directoryExists;
-    if (originalDirectoryExists) {
-      directoryExists = host.compilerHost.directoryExists = (path) => {
-        if (originalDirectoryExists.call(host.compilerHost, path)) {
-          handleDirectoryCouldBeSymlink(path);
-          return true;
-        }
-        if (!host.getResolvedProjectReferences())
-          return false;
-        if (!setOfDeclarationDirectories) {
-          setOfDeclarationDirectories = /* @__PURE__ */ new Set();
-          host.forEachResolvedProjectReference((ref) => {
-            const out = outFile(ref.commandLine.options);
-            if (out) {
-              setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out)));
-            } else {
-              const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir;
-              if (declarationDir) {
-                setOfDeclarationDirectories.add(host.toPath(declarationDir));
-              }
-            }
-          });
-        }
-        return fileOrDirectoryExistsUsingSource(
-          path,
-          /*isFile*/
-          false
-        );
-      };
-    }
-    if (originalGetDirectories) {
-      host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : [];
-    }
-    if (originalRealpath) {
-      host.compilerHost.realpath = (s) => {
-        var _a;
-        return ((_a = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s);
-      };
-    }
-    return { onProgramCreateComplete, fileExists, directoryExists };
-    function onProgramCreateComplete() {
-      host.compilerHost.fileExists = originalFileExists;
-      host.compilerHost.directoryExists = originalDirectoryExists;
-      host.compilerHost.getDirectories = originalGetDirectories;
-    }
-    function fileExists(file) {
-      if (originalFileExists.call(host.compilerHost, file))
-        return true;
-      if (!host.getResolvedProjectReferences())
-        return false;
-      if (!isDeclarationFileName(file))
-        return false;
-      return fileOrDirectoryExistsUsingSource(
-        file,
-        /*isFile*/
-        true
-      );
-    }
-    function fileExistsIfProjectReferenceDts(file) {
-      const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
-      return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0;
-    }
-    function directoryExistsIfProjectReferenceDeclDir(dir) {
-      const dirPath = host.toPath(dir);
-      const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
-      return forEachKey(
-        setOfDeclarationDirectories,
-        (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
-        startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
-        startsWith(dirPath, `${declDirPath}/`)
-      );
-    }
-    function handleDirectoryCouldBeSymlink(directory) {
-      var _a;
-      if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory))
-        return;
-      if (!originalRealpath || !directory.includes(nodeModulesPathPart))
-        return;
-      const symlinkCache = host.getSymlinkCache();
-      const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory));
-      if ((_a = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a.has(directoryPath))
-        return;
-      const real = normalizePath(originalRealpath.call(host.compilerHost, directory));
-      let realPath2;
-      if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) {
-        symlinkCache.setSymlinkedDirectory(directoryPath, false);
-        return;
-      }
-      symlinkCache.setSymlinkedDirectory(directory, {
-        real: ensureTrailingDirectorySeparator(real),
-        realPath: realPath2
-      });
-    }
-    function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) {
-      var _a;
-      const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir);
-      const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory);
-      if (result !== void 0)
-        return result;
-      const symlinkCache = host.getSymlinkCache();
-      const symlinkedDirectories = symlinkCache.getSymlinkedDirectories();
-      if (!symlinkedDirectories)
-        return false;
-      const fileOrDirectoryPath = host.toPath(fileOrDirectory);
-      if (!fileOrDirectoryPath.includes(nodeModulesPathPart))
-        return false;
-      if (isFile && ((_a = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a.has(fileOrDirectoryPath)))
-        return true;
-      return firstDefinedIterator(
-        symlinkedDirectories.entries(),
-        ([directoryPath, symlinkedDirectory]) => {
-          if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath))
-            return void 0;
-          const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath));
-          if (isFile && result2) {
-            const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory());
-            symlinkCache.setSymlinkedFile(
-              fileOrDirectoryPath,
-              `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}`
-            );
-          }
-          return result2;
-        }
-      ) || false;
-    }
-  }
-  function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) {
-    const options = program.getCompilerOptions();
-    if (options.noEmit) {
-      program.getSemanticDiagnostics(sourceFile, cancellationToken);
-      return sourceFile || outFile(options) ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken);
-    }
-    if (!options.noEmitOnError)
-      return void 0;
-    let diagnostics = [
-      ...program.getOptionsDiagnostics(cancellationToken),
-      ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
-      ...program.getGlobalDiagnostics(cancellationToken),
-      ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
-    ];
-    if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = program.getDeclarationDiagnostics(
-        /*sourceFile*/
-        void 0,
-        cancellationToken
-      );
-    }
-    if (!diagnostics.length)
-      return void 0;
-    let emittedFiles;
-    if (!sourceFile && !outFile(options)) {
-      const emitResult = program.emitBuildInfo(writeFile2, cancellationToken);
-      if (emitResult.diagnostics)
-        diagnostics = [...diagnostics, ...emitResult.diagnostics];
-      emittedFiles = emitResult.emittedFiles;
-    }
-    return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true };
-  }
-  function filterSemanticDiagnostics(diagnostic, option) {
-    return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]);
-  }
-  function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) {
-    return {
-      fileExists: (f) => directoryStructureHost.fileExists(f),
-      readDirectory(root, extensions, excludes, includes, depth) {
-        Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'");
-        return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth);
-      },
-      readFile: (f) => directoryStructureHost.readFile(f),
-      directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
-      getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
-      realpath: maybeBind(directoryStructureHost, directoryStructureHost.realpath),
-      useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(),
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined,
-      trace: host.trace ? (s) => host.trace(s) : void 0
-    };
-  }
-  function createPrependNodes(projectReferences, getCommandLine, readFile, host) {
-    if (!projectReferences)
-      return emptyArray;
-    let nodes;
-    for (let i = 0; i < projectReferences.length; i++) {
-      const ref = projectReferences[i];
-      const resolvedRefOpts = getCommandLine(ref, i);
-      if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
-        const out = outFile(resolvedRefOpts.options);
-        if (!out)
-          continue;
-        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
-          resolvedRefOpts.options,
-          /*forceDtsPaths*/
-          true
-        );
-        const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
-        (nodes || (nodes = [])).push(node);
-      }
-    }
-    return nodes || emptyArray;
-  }
-  function resolveProjectReferencePath(ref) {
-    return resolveConfigFileProjectName(ref.path);
-  }
-  function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
-    switch (extension) {
-      case ".ts" /* Ts */:
-      case ".d.ts" /* Dts */:
-      case ".mts" /* Mts */:
-      case ".d.mts" /* Dmts */:
-      case ".cts" /* Cts */:
-      case ".d.cts" /* Dcts */:
-        return void 0;
-      case ".tsx" /* Tsx */:
-        return needJsx();
-      case ".jsx" /* Jsx */:
-        return needJsx() || needAllowJs();
-      case ".js" /* Js */:
-      case ".mjs" /* Mjs */:
-      case ".cjs" /* Cjs */:
-        return needAllowJs();
-      case ".json" /* Json */:
-        return needResolveJsonModule();
-      default:
-        return needAllowArbitraryExtensions();
-    }
-    function needJsx() {
-      return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
-    }
-    function needAllowJs() {
-      return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
-    }
-    function needResolveJsonModule() {
-      return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
-    }
-    function needAllowArbitraryExtensions() {
-      return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
-    }
-  }
-  function getModuleNames({ imports, moduleAugmentations }) {
-    const res = imports.map((i) => i);
-    for (const aug of moduleAugmentations) {
-      if (aug.kind === 11 /* StringLiteral */) {
-        res.push(aug);
-      }
-    }
-    return res;
-  }
-  function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) {
-    if (index < imports.length)
-      return imports[index];
-    let augIndex = imports.length;
-    for (const aug of moduleAugmentations) {
-      if (aug.kind === 11 /* StringLiteral */) {
-        if (index === augIndex)
-          return aug;
-        augIndex++;
-      }
-    }
-    Debug.fail("should never ask for module name at index higher than possible module name");
-  }
-  var ForegroundColorEscapeSequences, gutterStyleSequence, gutterSeparator, resetEscapeSequence, ellipsis, halfIndent, indent, emptyResolution, moduleResolutionNameAndModeGetter, typeReferenceResolutionNameAndModeGetter, inferredTypesContainingFile, plainJSErrors, emitSkippedWithNoDiagnostics;
-  var init_program = __esm({
-    "src/compiler/program.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => {
-        ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m";
-        ForegroundColorEscapeSequences2["Red"] = "\x1B[91m";
-        ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m";
-        ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m";
-        ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m";
-        return ForegroundColorEscapeSequences2;
-      })(ForegroundColorEscapeSequences || {});
-      gutterStyleSequence = "\x1B[7m";
-      gutterSeparator = " ";
-      resetEscapeSequence = "\x1B[0m";
-      ellipsis = "...";
-      halfIndent = "  ";
-      indent = "    ";
-      emptyResolution = {
-        resolvedModule: void 0,
-        resolvedTypeReferenceDirective: void 0
-      };
-      moduleResolutionNameAndModeGetter = {
-        getName: getModuleResolutionName,
-        getMode: (entry, file, compilerOptions) => getModeForUsageLocation(file, entry, compilerOptions)
-      };
-      typeReferenceResolutionNameAndModeGetter = {
-        getName: getTypeReferenceResolutionName,
-        getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
-      };
-      inferredTypesContainingFile = "__inferred type names__.ts";
-      plainJSErrors = /* @__PURE__ */ new Set([
-        // binder errors
-        Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
-        Diagnostics.A_module_cannot_have_multiple_default_exports.code,
-        Diagnostics.Another_export_default_is_here.code,
-        Diagnostics.The_first_export_default_is_here.code,
-        Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code,
-        Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code,
-        Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code,
-        Diagnostics.constructor_is_a_reserved_word.code,
-        Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code,
-        Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code,
-        Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code,
-        Diagnostics.Invalid_use_of_0_in_strict_mode.code,
-        Diagnostics.A_label_is_not_allowed_here.code,
-        Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
-        // grammar errors
-        Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
-        Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
-        Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
-        Diagnostics.A_class_member_cannot_have_the_0_keyword.code,
-        Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code,
-        Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code,
-        Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
-        Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
-        Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code,
-        Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code,
-        Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code,
-        Diagnostics.A_destructuring_declaration_must_have_an_initializer.code,
-        Diagnostics.A_get_accessor_cannot_have_parameters.code,
-        Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code,
-        Diagnostics.A_rest_element_cannot_have_a_property_name.code,
-        Diagnostics.A_rest_element_cannot_have_an_initializer.code,
-        Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code,
-        Diagnostics.A_rest_parameter_cannot_have_an_initializer.code,
-        Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code,
-        Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code,
-        Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code,
-        Diagnostics.A_set_accessor_cannot_have_rest_parameter.code,
-        Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code,
-        Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
-        Diagnostics.An_export_declaration_cannot_have_modifiers.code,
-        Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
-        Diagnostics.An_import_declaration_cannot_have_modifiers.code,
-        Diagnostics.An_object_member_cannot_be_declared_optional.code,
-        Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code,
-        Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code,
-        Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code,
-        Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code,
-        Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code,
-        Diagnostics.Classes_can_only_extend_a_single_class.code,
-        Diagnostics.Classes_may_not_have_a_field_named_constructor.code,
-        Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code,
-        Diagnostics.Duplicate_label_0.code,
-        Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments.code,
-        Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block.code,
-        Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code,
-        Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code,
-        Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code,
-        Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code,
-        Diagnostics.Jump_target_cannot_cross_function_boundary.code,
-        Diagnostics.Line_terminator_not_permitted_before_arrow.code,
-        Diagnostics.Modifiers_cannot_appear_here.code,
-        Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code,
-        Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code,
-        Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code,
-        Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
-        Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code,
-        Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code,
-        Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code,
-        Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code,
-        Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code,
-        Diagnostics.Trailing_comma_not_allowed.code,
-        Diagnostics.Variable_declaration_list_cannot_be_empty.code,
-        Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code,
-        Diagnostics._0_expected.code,
-        Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code,
-        Diagnostics._0_list_cannot_be_empty.code,
-        Diagnostics._0_modifier_already_seen.code,
-        Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code,
-        Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code,
-        Diagnostics._0_modifier_cannot_appear_on_a_parameter.code,
-        Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code,
-        Diagnostics._0_modifier_cannot_be_used_here.code,
-        Diagnostics._0_modifier_must_precede_1_modifier.code,
-        Diagnostics._0_declarations_can_only_be_declared_inside_a_block.code,
-        Diagnostics._0_declarations_must_be_initialized.code,
-        Diagnostics.extends_clause_already_seen.code,
-        Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code,
-        Diagnostics.Class_constructor_may_not_be_a_generator.code,
-        Diagnostics.Class_constructor_may_not_be_an_accessor.code,
-        Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-        Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-        Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class.code,
-        // Type errors
-        Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value.code
-      ]);
-      emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true };
-    }
-  });
-
-  // src/compiler/builderStatePublic.ts
-  var init_builderStatePublic = __esm({
-    "src/compiler/builderStatePublic.ts"() {
-      "use strict";
-    }
-  });
-
-  // src/compiler/builderState.ts
-  function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) {
-    const outputFiles = [];
-    const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit);
-    return { outputFiles, emitSkipped, diagnostics };
-    function writeFile2(fileName, text, writeByteOrderMark) {
-      outputFiles.push({ name: fileName, writeByteOrderMark, text });
-    }
-  }
-  var BuilderState;
-  var init_builderState = __esm({
-    "src/compiler/builderState.ts"() {
-      "use strict";
-      init_ts2();
-      ((BuilderState2) => {
-        function createManyToManyPathMap() {
-          function create2(forward, reverse, deleted) {
-            const map2 = {
-              getKeys: (v) => reverse.get(v),
-              getValues: (k) => forward.get(k),
-              keys: () => forward.keys(),
-              deleteKey: (k) => {
-                (deleted || (deleted = /* @__PURE__ */ new Set())).add(k);
-                const set = forward.get(k);
-                if (!set) {
-                  return false;
-                }
-                set.forEach((v) => deleteFromMultimap(reverse, v, k));
-                forward.delete(k);
-                return true;
-              },
-              set: (k, vSet) => {
-                deleted == null ? void 0 : deleted.delete(k);
-                const existingVSet = forward.get(k);
-                forward.set(k, vSet);
-                existingVSet == null ? void 0 : existingVSet.forEach((v) => {
-                  if (!vSet.has(v)) {
-                    deleteFromMultimap(reverse, v, k);
-                  }
-                });
-                vSet.forEach((v) => {
-                  if (!(existingVSet == null ? void 0 : existingVSet.has(v))) {
-                    addToMultimap(reverse, v, k);
-                  }
-                });
-                return map2;
-              }
-            };
-            return map2;
-          }
-          return create2(
-            /* @__PURE__ */ new Map(),
-            /* @__PURE__ */ new Map(),
-            /*deleted*/
-            void 0
-          );
-        }
-        BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
-        function addToMultimap(map2, k, v) {
-          let set = map2.get(k);
-          if (!set) {
-            set = /* @__PURE__ */ new Set();
-            map2.set(k, set);
-          }
-          set.add(v);
-        }
-        function deleteFromMultimap(map2, k, v) {
-          const set = map2.get(k);
-          if (set == null ? void 0 : set.delete(v)) {
-            if (!set.size) {
-              map2.delete(k);
-            }
-            return true;
-          }
-          return false;
-        }
-        function getReferencedFilesFromImportedModuleSymbol(symbol) {
-          return mapDefined(symbol.declarations, (declaration) => {
-            var _a;
-            return (_a = getSourceFileOfNode(declaration)) == null ? void 0 : _a.resolvedPath;
-          });
-        }
-        function getReferencedFilesFromImportLiteral(checker, importName) {
-          const symbol = checker.getSymbolAtLocation(importName);
-          return symbol && getReferencedFilesFromImportedModuleSymbol(symbol);
-        }
-        function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
-          return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
-        }
-        function getReferencedFiles(program, sourceFile, getCanonicalFileName) {
-          let referencedFiles;
-          if (sourceFile.imports && sourceFile.imports.length > 0) {
-            const checker = program.getTypeChecker();
-            for (const importName of sourceFile.imports) {
-              const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName);
-              declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile);
-            }
-          }
-          const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
-          if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) {
-            for (const referencedFile of sourceFile.referencedFiles) {
-              const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName);
-              addReferencedFile(referencedPath);
-            }
-          }
-          program.forEachResolvedTypeReferenceDirective(({ resolvedTypeReferenceDirective }) => {
-            if (!resolvedTypeReferenceDirective) {
-              return;
-            }
-            const fileName = resolvedTypeReferenceDirective.resolvedFileName;
-            const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName);
-            addReferencedFile(typeFilePath);
-          }, sourceFile);
-          if (sourceFile.moduleAugmentations.length) {
-            const checker = program.getTypeChecker();
-            for (const moduleName of sourceFile.moduleAugmentations) {
-              if (!isStringLiteral(moduleName))
-                continue;
-              const symbol = checker.getSymbolAtLocation(moduleName);
-              if (!symbol)
-                continue;
-              addReferenceFromAmbientModule(symbol);
-            }
-          }
-          for (const ambientModule of program.getTypeChecker().getAmbientModules(sourceFile)) {
-            if (ambientModule.declarations && ambientModule.declarations.length > 1) {
-              addReferenceFromAmbientModule(ambientModule);
-            }
-          }
-          return referencedFiles;
-          function addReferenceFromAmbientModule(symbol) {
-            if (!symbol.declarations) {
-              return;
-            }
-            for (const declaration of symbol.declarations) {
-              const declarationSourceFile = getSourceFileOfNode(declaration);
-              if (declarationSourceFile && declarationSourceFile !== sourceFile) {
-                addReferencedFile(declarationSourceFile.resolvedPath);
-              }
-            }
-          }
-          function addReferencedFile(referencedPath) {
-            (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath);
-          }
-        }
-        function canReuseOldState(newReferencedMap, oldState) {
-          return oldState && !oldState.referencedMap === !newReferencedMap;
-        }
-        BuilderState2.canReuseOldState = canReuseOldState;
-        function create(newProgram, oldState, disableUseFileVersionAsSignature) {
-          var _a, _b, _c;
-          const fileInfos = /* @__PURE__ */ new Map();
-          const options = newProgram.getCompilerOptions();
-          const isOutFile = outFile(options);
-          const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
-          const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
-          const useOldState = canReuseOldState(referencedMap, oldState);
-          newProgram.getTypeChecker();
-          for (const sourceFile of newProgram.getSourceFiles()) {
-            const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
-            const oldUncommittedSignature = useOldState ? (_a = oldState.oldSignatures) == null ? void 0 : _a.get(sourceFile.resolvedPath) : void 0;
-            const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
-            if (referencedMap) {
-              const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
-              if (newReferences) {
-                referencedMap.set(sourceFile.resolvedPath, newReferences);
-              }
-              if (useOldState) {
-                const oldUncommittedExportedModules = (_c = oldState.oldExportedModulesMap) == null ? void 0 : _c.get(sourceFile.resolvedPath);
-                const exportedModules = oldUncommittedExportedModules === void 0 ? oldState.exportedModulesMap.getValues(sourceFile.resolvedPath) : oldUncommittedExportedModules || void 0;
-                if (exportedModules) {
-                  exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
-                }
-              }
-            }
-            fileInfos.set(sourceFile.resolvedPath, {
-              version: version2,
-              signature,
-              // No need to calculate affectsGlobalScope with --out since its not used at all
-              affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
-              impliedFormat: sourceFile.impliedNodeFormat
-            });
-          }
-          return {
-            fileInfos,
-            referencedMap,
-            exportedModulesMap,
-            useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState
-          };
-        }
-        BuilderState2.create = create;
-        function releaseCache2(state) {
-          state.allFilesExcludingDefaultLibraryFile = void 0;
-          state.allFileNames = void 0;
-        }
-        BuilderState2.releaseCache = releaseCache2;
-        function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) {
-          var _a, _b;
-          const result = getFilesAffectedByWithOldState(
-            state,
-            programOfThisState,
-            path,
-            cancellationToken,
-            host
-          );
-          (_a = state.oldSignatures) == null ? void 0 : _a.clear();
-          (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
-          return result;
-        }
-        BuilderState2.getFilesAffectedBy = getFilesAffectedBy;
-        function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) {
-          const sourceFile = programOfThisState.getSourceFileByPath(path);
-          if (!sourceFile) {
-            return emptyArray;
-          }
-          if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) {
-            return [sourceFile];
-          }
-          return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host);
-        }
-        BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState;
-        function updateSignatureOfFile(state, signature, path) {
-          state.fileInfos.get(path).signature = signature;
-          (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
-        }
-        BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
-        function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
-          programOfThisState.emit(
-            sourceFile,
-            (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-              Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-              onNewSignature(
-                computeSignatureWithDiagnostics(
-                  programOfThisState,
-                  sourceFile,
-                  text,
-                  host,
-                  data
-                ),
-                sourceFiles
-              );
-            },
-            cancellationToken,
-            /*emitOnly*/
-            true,
-            /*customTransformers*/
-            void 0,
-            /*forceDtsEmit*/
-            true
-          );
-        }
-        BuilderState2.computeDtsSignature = computeDtsSignature;
-        function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
-          var _a;
-          if ((_a = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a.has(sourceFile.resolvedPath))
-            return false;
-          const info = state.fileInfos.get(sourceFile.resolvedPath);
-          const prevSignature = info.signature;
-          let latestSignature;
-          if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-            computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
-              latestSignature = signature;
-              if (latestSignature !== prevSignature) {
-                updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-              }
-            });
-          }
-          if (latestSignature === void 0) {
-            latestSignature = sourceFile.version;
-            if (state.exportedModulesMap && latestSignature !== prevSignature) {
-              (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-              const references = state.referencedMap ? state.referencedMap.getValues(sourceFile.resolvedPath) : void 0;
-              if (references) {
-                state.exportedModulesMap.set(sourceFile.resolvedPath, references);
-              } else {
-                state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-              }
-            }
-          }
-          (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false);
-          (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath);
-          info.signature = latestSignature;
-          return latestSignature !== prevSignature;
-        }
-        BuilderState2.updateShapeSignature = updateShapeSignature;
-        function updateExportedModules(state, sourceFile, exportedModulesFromDeclarationEmit) {
-          if (!state.exportedModulesMap)
-            return;
-          (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-          const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
-          if (exportedModules) {
-            state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
-          } else {
-            state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-          }
-        }
-        BuilderState2.updateExportedModules = updateExportedModules;
-        function getExportedModules(exportedModulesFromDeclarationEmit) {
-          let exportedModules;
-          exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
-            (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
-              (path) => (exportedModules ?? (exportedModules = /* @__PURE__ */ new Set())).add(path)
-            )
-          );
-          return exportedModules;
-        }
-        BuilderState2.getExportedModules = getExportedModules;
-        function getAllDependencies(state, programOfThisState, sourceFile) {
-          const compilerOptions = programOfThisState.getCompilerOptions();
-          if (outFile(compilerOptions)) {
-            return getAllFileNames(state, programOfThisState);
-          }
-          if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) {
-            return getAllFileNames(state, programOfThisState);
-          }
-          const seenMap = /* @__PURE__ */ new Set();
-          const queue = [sourceFile.resolvedPath];
-          while (queue.length) {
-            const path = queue.pop();
-            if (!seenMap.has(path)) {
-              seenMap.add(path);
-              const references = state.referencedMap.getValues(path);
-              if (references) {
-                for (const key of references.keys()) {
-                  queue.push(key);
-                }
-              }
-            }
-          }
-          return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => {
-            var _a;
-            return ((_a = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a.fileName) ?? path;
-          }));
-        }
-        BuilderState2.getAllDependencies = getAllDependencies;
-        function getAllFileNames(state, programOfThisState) {
-          if (!state.allFileNames) {
-            const sourceFiles = programOfThisState.getSourceFiles();
-            state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName);
-          }
-          return state.allFileNames;
-        }
-        function getReferencedByPaths(state, referencedFilePath) {
-          const keys = state.referencedMap.getKeys(referencedFilePath);
-          return keys ? arrayFrom(keys.keys()) : [];
-        }
-        BuilderState2.getReferencedByPaths = getReferencedByPaths;
-        function containsOnlyAmbientModules(sourceFile) {
-          for (const statement of sourceFile.statements) {
-            if (!isModuleWithStringLiteralName(statement)) {
-              return false;
-            }
-          }
-          return true;
-        }
-        function containsGlobalScopeAugmentation(sourceFile) {
-          return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent));
-        }
-        function isFileAffectingGlobalScope(sourceFile) {
-          return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile);
-        }
-        function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) {
-          if (state.allFilesExcludingDefaultLibraryFile) {
-            return state.allFilesExcludingDefaultLibraryFile;
-          }
-          let result;
-          if (firstSourceFile)
-            addSourceFile(firstSourceFile);
-          for (const sourceFile of programOfThisState.getSourceFiles()) {
-            if (sourceFile !== firstSourceFile) {
-              addSourceFile(sourceFile);
-            }
-          }
-          state.allFilesExcludingDefaultLibraryFile = result || emptyArray;
-          return state.allFilesExcludingDefaultLibraryFile;
-          function addSourceFile(sourceFile) {
-            if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) {
-              (result || (result = [])).push(sourceFile);
-            }
-          }
-        }
-        BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile;
-        function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) {
-          const compilerOptions = programOfThisState.getCompilerOptions();
-          if (compilerOptions && outFile(compilerOptions)) {
-            return [sourceFileWithUpdatedShape];
-          }
-          return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
-        }
-        function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) {
-          if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) {
-            return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
-          }
-          const compilerOptions = programOfThisState.getCompilerOptions();
-          if (compilerOptions && (getIsolatedModules(compilerOptions) || outFile(compilerOptions))) {
-            return [sourceFileWithUpdatedShape];
-          }
-          const seenFileNamesMap = /* @__PURE__ */ new Map();
-          seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape);
-          const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath);
-          while (queue.length > 0) {
-            const currentPath = queue.pop();
-            if (!seenFileNamesMap.has(currentPath)) {
-              const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath);
-              seenFileNamesMap.set(currentPath, currentSourceFile);
-              if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) {
-                queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath));
-              }
-            }
-          }
-          return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value));
-        }
-      })(BuilderState || (BuilderState = {}));
-    }
-  });
-
-  // src/compiler/builder.ts
-  function getBuilderFileEmit(options) {
-    let result = 1 /* Js */;
-    if (options.sourceMap)
-      result = result | 2 /* JsMap */;
-    if (options.inlineSourceMap)
-      result = result | 4 /* JsInlineMap */;
-    if (getEmitDeclarations(options))
-      result = result | 8 /* Dts */;
-    if (options.declarationMap)
-      result = result | 16 /* DtsMap */;
-    if (options.emitDeclarationOnly)
-      result = result & 24 /* AllDts */;
-    return result;
-  }
-  function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) {
-    const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind));
-    const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind);
-    if (oldEmitKind === emitKind)
-      return 0 /* None */;
-    if (!oldEmitKind || !emitKind)
-      return emitKind;
-    const diff = oldEmitKind ^ emitKind;
-    let result = 0 /* None */;
-    if (diff & 7 /* AllJs */)
-      result = emitKind & 7 /* AllJs */;
-    if (diff & 24 /* AllDts */)
-      result = result | emitKind & 24 /* AllDts */;
-    return result;
-  }
-  function hasSameKeys(map1, map2) {
-    return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
-  }
-  function createBuilderProgramState(newProgram, oldState) {
-    var _a, _b;
-    const state = BuilderState.create(
-      newProgram,
-      oldState,
-      /*disableUseFileVersionAsSignature*/
-      false
-    );
-    state.program = newProgram;
-    const compilerOptions = newProgram.getCompilerOptions();
-    state.compilerOptions = compilerOptions;
-    const outFilePath = outFile(compilerOptions);
-    if (!outFilePath) {
-      state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map();
-    } else if (compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === outFile(oldState == null ? void 0 : oldState.compilerOptions)) {
-      state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature);
-    }
-    state.changedFilesSet = /* @__PURE__ */ new Set();
-    state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0;
-    const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState);
-    const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0;
-    const canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions);
-    const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions);
-    if (useOldState) {
-      (_a = oldState.changedFilesSet) == null ? void 0 : _a.forEach((value) => state.changedFilesSet.add(value));
-      if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) {
-        state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit);
-        state.seenAffectedFiles = /* @__PURE__ */ new Set();
-      }
-      state.programEmitPending = oldState.programEmitPending;
-    } else {
-      state.buildInfoEmitPending = true;
-    }
-    const referencedMap = state.referencedMap;
-    const oldReferencedMap = useOldState ? oldState.referencedMap : void 0;
-    const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck;
-    const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck;
-    state.fileInfos.forEach((info, sourceFilePath) => {
-      var _a2;
-      let oldInfo;
-      let newReferences;
-      if (!useOldState || // File wasn't present in old state
-      !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
-      oldInfo.version !== info.version || // Implied formats dont match
-      oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
-      !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
-      newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
-        addFileToChangeSet(state, sourceFilePath);
-      } else {
-        const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
-        const emitDiagnostics = (_a2 = oldState.emitDiagnosticsPerFile) == null ? void 0 : _a2.get(sourceFilePath);
-        if (emitDiagnostics) {
-          (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(
-            sourceFilePath,
-            oldState.hasReusableDiagnostic ? convertToDiagnostics(emitDiagnostics, newProgram) : repopulateDiagnostics(emitDiagnostics, newProgram)
-          );
-        }
-        if (canCopySemanticDiagnostics) {
-          if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics)
-            return;
-          if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics)
-            return;
-          const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath);
-          if (diagnostics) {
-            state.semanticDiagnosticsPerFile.set(
-              sourceFilePath,
-              oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, newProgram) : repopulateDiagnostics(diagnostics, newProgram)
-            );
-            (state.semanticDiagnosticsFromOldState ?? (state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set())).add(sourceFilePath);
-          }
-        }
-      }
-      if (canCopyEmitSignatures) {
-        const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath);
-        if (oldEmitSignature) {
-          (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature));
-        }
-      }
-    });
-    if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => {
-      if (state.fileInfos.has(sourceFilePath))
-        return false;
-      if (outFilePath || info.affectsGlobalScope)
-        return true;
-      state.buildInfoEmitPending = true;
-      return false;
-    })) {
-      BuilderState.getAllFilesExcludingDefaultLibraryFile(
-        state,
-        newProgram,
-        /*firstSourceFile*/
-        void 0
-      ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
-    } else if (oldCompilerOptions) {
-      const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
-      if (pendingEmitKind !== 0 /* None */) {
-        if (!outFilePath) {
-          newProgram.getSourceFiles().forEach((f) => {
-            if (!state.changedFilesSet.has(f.resolvedPath)) {
-              addToAffectedFilesPendingEmit(
-                state,
-                f.resolvedPath,
-                pendingEmitKind
-              );
-            }
-          });
-          Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size);
-          state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set();
-          state.buildInfoEmitPending = true;
-        } else {
-          state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind;
-        }
-      }
-    }
-    if (outFilePath && !state.changedFilesSet.size) {
-      if (useOldState)
-        state.bundle = oldState.bundle;
-      if (some(newProgram.getProjectReferences(), (ref) => !!ref.prepend))
-        state.programEmitPending = getBuilderFileEmit(compilerOptions);
-    }
-    return state;
-  }
-  function addFileToChangeSet(state, path) {
-    state.changedFilesSet.add(path);
-    state.buildInfoEmitPending = true;
-    state.programEmitPending = void 0;
-  }
-  function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
-    return !!options.declarationMap === !!oldOptions.declarationMap ? (
-      // Use same format of signature
-      oldEmitSignature
-    ) : (
-      // Convert to different format
-      isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
-    );
-  }
-  function repopulateDiagnostics(diagnostics, newProgram) {
-    if (!diagnostics.length)
-      return diagnostics;
-    return sameMap(diagnostics, (diag2) => {
-      if (isString(diag2.messageText))
-        return diag2;
-      const repopulatedChain = convertOrRepopulateDiagnosticMessageChain(diag2.messageText, diag2.file, newProgram, (chain) => {
-        var _a;
-        return (_a = chain.repopulateInfo) == null ? void 0 : _a.call(chain);
-      });
-      return repopulatedChain === diag2.messageText ? diag2 : { ...diag2, messageText: repopulatedChain };
-    });
-  }
-  function convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo) {
-    const info = repopulateInfo(chain);
-    if (info) {
-      return {
-        ...createModuleNotFoundChain(sourceFile, newProgram, info.moduleReference, info.mode, info.packageName || info.moduleReference),
-        next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo)
-      };
-    }
-    const next = convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo);
-    return next === chain.next ? chain : { ...chain, next };
-  }
-  function convertOrRepopulateDiagnosticMessageChainArray(array, sourceFile, newProgram, repopulateInfo) {
-    return sameMap(array, (chain) => convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo));
-  }
-  function convertToDiagnostics(diagnostics, newProgram) {
-    if (!diagnostics.length)
-      return emptyArray;
-    let buildInfoDirectory;
-    return diagnostics.map((diagnostic) => {
-      const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPathInBuildInfoDirectory);
-      result.reportsUnnecessary = diagnostic.reportsUnnecessary;
-      result.reportsDeprecated = diagnostic.reportDeprecated;
-      result.source = diagnostic.source;
-      result.skippedOn = diagnostic.skippedOn;
-      const { relatedInformation } = diagnostic;
-      result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, newProgram, toPathInBuildInfoDirectory)) : [] : void 0;
-      return result;
-    });
-    function toPathInBuildInfoDirectory(path) {
-      buildInfoDirectory ?? (buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory())));
-      return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
-    }
-  }
-  function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
-    const { file } = diagnostic;
-    const sourceFile = file ? newProgram.getSourceFileByPath(toPath3(file)) : void 0;
-    return {
-      ...diagnostic,
-      file: sourceFile,
-      messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertOrRepopulateDiagnosticMessageChain(diagnostic.messageText, sourceFile, newProgram, (chain) => chain.info)
-    };
-  }
-  function releaseCache(state) {
-    BuilderState.releaseCache(state);
-    state.program = void 0;
-  }
-  function backupBuilderProgramEmitState(state) {
-    const outFilePath = outFile(state.compilerOptions);
-    Debug.assert(!state.changedFilesSet.size || outFilePath);
-    return {
-      affectedFilesPendingEmit: state.affectedFilesPendingEmit && new Map(state.affectedFilesPendingEmit),
-      seenEmittedFiles: state.seenEmittedFiles && new Map(state.seenEmittedFiles),
-      programEmitPending: state.programEmitPending,
-      emitSignatures: state.emitSignatures && new Map(state.emitSignatures),
-      outSignature: state.outSignature,
-      latestChangedDtsFile: state.latestChangedDtsFile,
-      hasChangedEmitSignature: state.hasChangedEmitSignature,
-      changedFilesSet: outFilePath ? new Set(state.changedFilesSet) : void 0,
-      buildInfoEmitPending: state.buildInfoEmitPending,
-      emitDiagnosticsPerFile: state.emitDiagnosticsPerFile && new Map(state.emitDiagnosticsPerFile)
-    };
-  }
-  function restoreBuilderProgramEmitState(state, savedEmitState) {
-    state.affectedFilesPendingEmit = savedEmitState.affectedFilesPendingEmit;
-    state.seenEmittedFiles = savedEmitState.seenEmittedFiles;
-    state.programEmitPending = savedEmitState.programEmitPending;
-    state.emitSignatures = savedEmitState.emitSignatures;
-    state.outSignature = savedEmitState.outSignature;
-    state.latestChangedDtsFile = savedEmitState.latestChangedDtsFile;
-    state.hasChangedEmitSignature = savedEmitState.hasChangedEmitSignature;
-    state.buildInfoEmitPending = savedEmitState.buildInfoEmitPending;
-    state.emitDiagnosticsPerFile = savedEmitState.emitDiagnosticsPerFile;
-    if (savedEmitState.changedFilesSet)
-      state.changedFilesSet = savedEmitState.changedFilesSet;
-  }
-  function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) {
-    Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath));
-  }
-  function getNextAffectedFile(state, cancellationToken, host) {
-    var _a, _b;
-    while (true) {
-      const { affectedFiles } = state;
-      if (affectedFiles) {
-        const seenAffectedFiles = state.seenAffectedFiles;
-        let affectedFilesIndex = state.affectedFilesIndex;
-        while (affectedFilesIndex < affectedFiles.length) {
-          const affectedFile = affectedFiles[affectedFilesIndex];
-          if (!seenAffectedFiles.has(affectedFile.resolvedPath)) {
-            state.affectedFilesIndex = affectedFilesIndex;
-            addToAffectedFilesPendingEmit(state, affectedFile.resolvedPath, getBuilderFileEmit(state.compilerOptions));
-            handleDtsMayChangeOfAffectedFile(
-              state,
-              affectedFile,
-              cancellationToken,
-              host
-            );
-            return affectedFile;
-          }
-          affectedFilesIndex++;
-        }
-        state.changedFilesSet.delete(state.currentChangedFilePath);
-        state.currentChangedFilePath = void 0;
-        (_a = state.oldSignatures) == null ? void 0 : _a.clear();
-        (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
-        state.affectedFiles = void 0;
-      }
-      const nextKey = state.changedFilesSet.keys().next();
-      if (nextKey.done) {
-        return void 0;
-      }
-      const program = Debug.checkDefined(state.program);
-      const compilerOptions = program.getCompilerOptions();
-      if (outFile(compilerOptions)) {
-        Debug.assert(!state.semanticDiagnosticsPerFile);
-        return program;
-      }
-      state.affectedFiles = BuilderState.getFilesAffectedByWithOldState(
-        state,
-        program,
-        nextKey.value,
-        cancellationToken,
-        host
-      );
-      state.currentChangedFilePath = nextKey.value;
-      state.affectedFilesIndex = 0;
-      if (!state.seenAffectedFiles)
-        state.seenAffectedFiles = /* @__PURE__ */ new Set();
-    }
-  }
-  function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles) {
-    var _a;
-    if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size))
-      return;
-    if (!emitOnlyDtsFiles)
-      return state.affectedFilesPendingEmit = void 0;
-    state.affectedFilesPendingEmit.forEach((emitKind, path) => {
-      const pending = emitKind & 7 /* AllJs */;
-      if (!pending)
-        state.affectedFilesPendingEmit.delete(path);
-      else
-        state.affectedFilesPendingEmit.set(path, pending);
-    });
-  }
-  function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles) {
-    var _a;
-    if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size))
-      return void 0;
-    return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => {
-      var _a2;
-      const affectedFile = state.program.getSourceFileByPath(path);
-      if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
-        state.affectedFilesPendingEmit.delete(path);
-        return void 0;
-      }
-      const seenKind = (_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath);
-      let pendingKind = getPendingEmitKind(emitKind, seenKind);
-      if (emitOnlyDtsFiles)
-        pendingKind = pendingKind & 24 /* AllDts */;
-      if (pendingKind)
-        return { affectedFile, emitKind: pendingKind };
-    });
-  }
-  function getNextPendingEmitDiagnosticsFile(state) {
-    var _a;
-    if (!((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size))
-      return void 0;
-    return forEachEntry(state.emitDiagnosticsPerFile, (diagnostics, path) => {
-      var _a2;
-      const affectedFile = state.program.getSourceFileByPath(path);
-      if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
-        state.emitDiagnosticsPerFile.delete(path);
-        return void 0;
-      }
-      const seenKind = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath)) || 0 /* None */;
-      if (!(seenKind & 24 /* AllDts */))
-        return { affectedFile, diagnostics, seenKind };
-    });
-  }
-  function removeDiagnosticsOfLibraryFiles(state) {
-    if (!state.cleanedDiagnosticsOfLibFiles) {
-      state.cleanedDiagnosticsOfLibFiles = true;
-      const program = Debug.checkDefined(state.program);
-      const options = program.getCompilerOptions();
-      forEach(program.getSourceFiles(), (f) => program.isSourceFileDefaultLibrary(f) && !skipTypeChecking(f, options, program) && removeSemanticDiagnosticsOf(state, f.resolvedPath));
-    }
-  }
-  function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) {
-    removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath);
-    if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) {
-      removeDiagnosticsOfLibraryFiles(state);
-      BuilderState.updateShapeSignature(
-        state,
-        Debug.checkDefined(state.program),
-        affectedFile,
-        cancellationToken,
-        host
-      );
-      return;
-    }
-    if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies)
-      return;
-    handleDtsMayChangeOfReferencingExportOfAffectedFile(
-      state,
-      affectedFile,
-      cancellationToken,
-      host
-    );
-  }
-  function handleDtsMayChangeOf(state, path, cancellationToken, host) {
-    removeSemanticDiagnosticsOf(state, path);
-    if (!state.changedFilesSet.has(path)) {
-      const program = Debug.checkDefined(state.program);
-      const sourceFile = program.getSourceFileByPath(path);
-      if (sourceFile) {
-        BuilderState.updateShapeSignature(
-          state,
-          program,
-          sourceFile,
-          cancellationToken,
-          host,
-          /*useFileVersionAsSignature*/
-          true
-        );
-        if (getEmitDeclarations(state.compilerOptions)) {
-          addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
-        }
-      }
-    }
-  }
-  function removeSemanticDiagnosticsOf(state, path) {
-    if (!state.semanticDiagnosticsFromOldState) {
-      return true;
-    }
-    state.semanticDiagnosticsFromOldState.delete(path);
-    state.semanticDiagnosticsPerFile.delete(path);
-    return !state.semanticDiagnosticsFromOldState.size;
-  }
-  function isChangedSignature(state, path) {
-    const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0;
-    const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature;
-    return newSignature !== oldSignature;
-  }
-  function handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host) {
-    var _a;
-    if (!((_a = state.fileInfos.get(filePath)) == null ? void 0 : _a.affectsGlobalScope))
-      return false;
-    BuilderState.getAllFilesExcludingDefaultLibraryFile(
-      state,
-      state.program,
-      /*firstSourceFile*/
-      void 0
-    ).forEach(
-      (file) => handleDtsMayChangeOf(
-        state,
-        file.resolvedPath,
-        cancellationToken,
-        host
-      )
-    );
-    removeDiagnosticsOfLibraryFiles(state);
-    return true;
-  }
-  function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) {
-    var _a;
-    if (!state.exportedModulesMap || !state.changedFilesSet.has(affectedFile.resolvedPath))
-      return;
-    if (!isChangedSignature(state, affectedFile.resolvedPath))
-      return;
-    if (getIsolatedModules(state.compilerOptions)) {
-      const seenFileNamesMap = /* @__PURE__ */ new Map();
-      seenFileNamesMap.set(affectedFile.resolvedPath, true);
-      const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath);
-      while (queue.length > 0) {
-        const currentPath = queue.pop();
-        if (!seenFileNamesMap.has(currentPath)) {
-          seenFileNamesMap.set(currentPath, true);
-          if (handleDtsMayChangeOfGlobalScope(state, currentPath, cancellationToken, host))
-            return;
-          handleDtsMayChangeOf(state, currentPath, cancellationToken, host);
-          if (isChangedSignature(state, currentPath)) {
-            const currentSourceFile = Debug.checkDefined(state.program).getSourceFileByPath(currentPath);
-            queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath));
-          }
-        }
-      }
-    }
-    const seenFileAndExportsOfFile = /* @__PURE__ */ new Set();
-    (_a = state.exportedModulesMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _a.forEach((exportedFromPath) => {
-      if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, cancellationToken, host))
-        return true;
-      const references = state.referencedMap.getKeys(exportedFromPath);
-      return references && forEachKey(references, (filePath) => handleDtsMayChangeOfFileAndExportsOfFile(
-        state,
-        filePath,
-        seenFileAndExportsOfFile,
-        cancellationToken,
-        host
-      ));
-    });
-  }
-  function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile, cancellationToken, host) {
-    var _a, _b;
-    if (!tryAddToSet(seenFileAndExportsOfFile, filePath))
-      return void 0;
-    if (handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host))
-      return true;
-    handleDtsMayChangeOf(state, filePath, cancellationToken, host);
-    (_a = state.exportedModulesMap.getKeys(filePath)) == null ? void 0 : _a.forEach(
-      (exportedFromPath) => handleDtsMayChangeOfFileAndExportsOfFile(
-        state,
-        exportedFromPath,
-        seenFileAndExportsOfFile,
-        cancellationToken,
-        host
-      )
-    );
-    (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
-      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file
-      handleDtsMayChangeOf(
-        // Dont add to seen since this is not yet done with the export removal
-        state,
-        referencingFilePath,
-        cancellationToken,
-        host
-      )
-    );
-    return void 0;
-  }
-  function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) {
-    return concatenate(
-      getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken),
-      Debug.checkDefined(state.program).getProgramDiagnostics(sourceFile)
-    );
-  }
-  function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken) {
-    const path = sourceFile.resolvedPath;
-    if (state.semanticDiagnosticsPerFile) {
-      const cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path);
-      if (cachedDiagnostics) {
-        return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions);
-      }
-    }
-    const diagnostics = Debug.checkDefined(state.program).getBindAndCheckDiagnostics(sourceFile, cancellationToken);
-    if (state.semanticDiagnosticsPerFile) {
-      state.semanticDiagnosticsPerFile.set(path, diagnostics);
-    }
-    return filterSemanticDiagnostics(diagnostics, state.compilerOptions);
-  }
-  function isProgramBundleEmitBuildInfo(info) {
-    return !!outFile(info.options || {});
-  }
-  function getBuildInfo2(state, bundle) {
-    var _a, _b, _c;
-    const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
-    const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
-    const fileNames = [];
-    const fileNameToFileId = /* @__PURE__ */ new Map();
-    const root = [];
-    if (outFile(state.compilerOptions)) {
-      const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
-        const fileId = toFileId(key);
-        tryAddRoot(key, fileId);
-        return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version;
-      });
-      const program2 = {
-        fileNames,
-        fileInfos: fileInfos2,
-        root,
-        options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
-        outSignature: state.outSignature,
-        latestChangedDtsFile,
-        pendingEmit: !state.programEmitPending ? void 0 : (
-          // Pending is undefined or None is encoded as undefined
-          state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
-            // Pending emit is same as deteremined by compilerOptions
-            state.programEmitPending
-          )
-        )
-        // Actual value
-      };
-      const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
-      state.bundle = bundle = {
-        commonSourceDirectory,
-        sourceFiles,
-        js: js || (!state.compilerOptions.emitDeclarationOnly ? (_a = state.bundle) == null ? void 0 : _a.js : void 0),
-        dts: dts || (getEmitDeclarations(state.compilerOptions) ? (_b = state.bundle) == null ? void 0 : _b.dts : void 0)
-      };
-      return createBuildInfo(program2, bundle);
-    }
-    let fileIdsList;
-    let fileNamesToFileIdListId;
-    let emitSignatures;
-    const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
-      var _a2, _b2;
-      const fileId = toFileId(key);
-      tryAddRoot(key, fileId);
-      Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key));
-      const oldSignature = (_a2 = state.oldSignatures) == null ? void 0 : _a2.get(key);
-      const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature;
-      if (state.compilerOptions.composite) {
-        const file = state.program.getSourceFileByPath(key);
-        if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
-          const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
-          if (emitSignature !== actualSignature) {
-            (emitSignatures || (emitSignatures = [])).push(
-              emitSignature === void 0 ? fileId : (
-                // There is no emit, encode as false
-                // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
-                [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
-              )
-            );
-          }
-        }
-      }
-      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
-        // If file version is same as signature, dont serialize signature
-        { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
-      ) : (
-        // If file info only contains version and signature and both are same we can just write string
-        value.version
-      ) : actualSignature !== void 0 ? (
-        // If signature is not same as version, encode signature in the fileInfo
-        oldSignature === void 0 ? (
-          // If we havent computed signature, use fileInfo as is
-          value
-        ) : (
-          // Serialize fileInfo with new updated signature
-          { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
-        )
-      ) : (
-        // Signature of the FileInfo is undefined, serialize it as false
-        { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
-      );
-    });
-    let referencedMap;
-    if (state.referencedMap) {
-      referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [
-        toFileId(key),
-        toFileIdListId(state.referencedMap.getValues(key))
-      ]);
-    }
-    let exportedModulesMap;
-    if (state.exportedModulesMap) {
-      exportedModulesMap = mapDefined(arrayFrom(state.exportedModulesMap.keys()).sort(compareStringsCaseSensitive), (key) => {
-        var _a2;
-        const oldValue = (_a2 = state.oldExportedModulesMap) == null ? void 0 : _a2.get(key);
-        if (oldValue === void 0)
-          return [toFileId(key), toFileIdListId(state.exportedModulesMap.getValues(key))];
-        if (oldValue)
-          return [toFileId(key), toFileIdListId(oldValue)];
-        return void 0;
-      });
-    }
-    const semanticDiagnosticsPerFile = convertToProgramBuildInfoDiagnostics(state.semanticDiagnosticsPerFile);
-    let affectedFilesPendingEmit;
-    if ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.size) {
-      const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions);
-      const seenFiles = /* @__PURE__ */ new Set();
-      for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
-        if (tryAddToSet(seenFiles, path)) {
-          const file = state.program.getSourceFileByPath(path);
-          if (!file || !sourceFileMayBeEmitted(file, state.program))
-            continue;
-          const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
-          (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
-            pendingEmit === fullEmitForOptions ? fileId : (
-              // Pending full emit per options
-              pendingEmit === 8 /* Dts */ ? [fileId] : (
-                // Pending on Dts only
-                [fileId, pendingEmit]
-              )
-            )
-            // Anything else
-          );
-        }
-      }
-    }
-    let changeFileSet;
-    if (state.changedFilesSet.size) {
-      for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) {
-        (changeFileSet || (changeFileSet = [])).push(toFileId(path));
-      }
-    }
-    const emitDiagnosticsPerFile = convertToProgramBuildInfoDiagnostics(state.emitDiagnosticsPerFile);
-    const program = {
-      fileNames,
-      fileInfos,
-      root,
-      options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
-      fileIdsList,
-      referencedMap,
-      exportedModulesMap,
-      semanticDiagnosticsPerFile,
-      emitDiagnosticsPerFile,
-      affectedFilesPendingEmit,
-      changeFileSet,
-      emitSignatures,
-      latestChangedDtsFile
-    };
-    return createBuildInfo(program, bundle);
-    function relativeToBuildInfoEnsuringAbsolutePath(path) {
-      return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
-    }
-    function relativeToBuildInfo(path) {
-      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
-    }
-    function toFileId(path) {
-      let fileId = fileNameToFileId.get(path);
-      if (fileId === void 0) {
-        fileNames.push(relativeToBuildInfo(path));
-        fileNameToFileId.set(path, fileId = fileNames.length);
-      }
-      return fileId;
-    }
-    function toFileIdListId(set) {
-      const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues);
-      const key = fileIds.join();
-      let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key);
-      if (fileIdListId === void 0) {
-        (fileIdsList || (fileIdsList = [])).push(fileIds);
-        (fileNamesToFileIdListId || (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length);
-      }
-      return fileIdListId;
-    }
-    function tryAddRoot(path, fileId) {
-      const file = state.program.getSourceFile(path);
-      if (!state.program.getFileIncludeReasons().get(file.path).some((r) => r.kind === 0 /* RootFile */))
-        return;
-      if (!root.length)
-        return root.push(fileId);
-      const last2 = root[root.length - 1];
-      const isLastStartEnd = isArray(last2);
-      if (isLastStartEnd && last2[1] === fileId - 1)
-        return last2[1] = fileId;
-      if (isLastStartEnd || root.length === 1 || last2 !== fileId - 1)
-        return root.push(fileId);
-      const lastButOne = root[root.length - 2];
-      if (!isNumber(lastButOne) || lastButOne !== last2 - 1)
-        return root.push(fileId);
-      root[root.length - 2] = [lastButOne, fileId];
-      return root.length = root.length - 1;
-    }
-    function convertToProgramBuildInfoCompilerOptions(options) {
-      let result;
-      const { optionsNameMap } = getOptionsNameMap();
-      for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) {
-        const optionInfo = optionsNameMap.get(name.toLowerCase());
-        if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) {
-          (result || (result = {}))[name] = convertToReusableCompilerOptionValue(
-            optionInfo,
-            options[name]
-          );
-        }
-      }
-      return result;
-    }
-    function convertToReusableCompilerOptionValue(option, value) {
-      if (option) {
-        Debug.assert(option.type !== "listOrElement");
-        if (option.type === "list") {
-          const values = value;
-          if (option.element.isFilePath && values.length) {
-            return values.map(relativeToBuildInfoEnsuringAbsolutePath);
-          }
-        } else if (option.isFilePath) {
-          return relativeToBuildInfoEnsuringAbsolutePath(value);
-        }
-      }
-      return value;
-    }
-    function convertToProgramBuildInfoDiagnostics(diagnostics) {
-      let result;
-      if (diagnostics) {
-        for (const key of arrayFrom(diagnostics.keys()).sort(compareStringsCaseSensitive)) {
-          const value = diagnostics.get(key);
-          (result || (result = [])).push(
-            value.length ? [
-              toFileId(key),
-              convertToReusableDiagnostics(value)
-            ] : toFileId(key)
-          );
-        }
-      }
-      return result;
-    }
-    function convertToReusableDiagnostics(diagnostics) {
-      Debug.assert(!!diagnostics.length);
-      return diagnostics.map((diagnostic) => {
-        const result = convertToReusableDiagnosticRelatedInformation(diagnostic);
-        result.reportsUnnecessary = diagnostic.reportsUnnecessary;
-        result.reportDeprecated = diagnostic.reportsDeprecated;
-        result.source = diagnostic.source;
-        result.skippedOn = diagnostic.skippedOn;
-        const { relatedInformation } = diagnostic;
-        result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToReusableDiagnosticRelatedInformation(r)) : [] : void 0;
-        return result;
-      });
-    }
-    function convertToReusableDiagnosticRelatedInformation(diagnostic) {
-      const { file } = diagnostic;
-      return {
-        ...diagnostic,
-        file: file ? relativeToBuildInfo(file.resolvedPath) : void 0,
-        messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertToReusableDiagnosticMessageChain(diagnostic.messageText)
-      };
-    }
-    function convertToReusableDiagnosticMessageChain(chain) {
-      if (chain.repopulateInfo) {
-        return {
-          info: chain.repopulateInfo(),
-          next: convertToReusableDiagnosticMessageChainArray(chain.next)
-        };
-      }
-      const next = convertToReusableDiagnosticMessageChainArray(chain.next);
-      return next === chain.next ? chain : { ...chain, next };
-    }
-    function convertToReusableDiagnosticMessageChainArray(array) {
-      if (!array)
-        return array;
-      return forEach(array, (chain, index) => {
-        const reusable = convertToReusableDiagnosticMessageChain(chain);
-        if (chain === reusable)
-          return void 0;
-        const result = index > 0 ? array.slice(0, index - 1) : [];
-        result.push(reusable);
-        for (let i = index + 1; i < array.length; i++) {
-          result.push(convertToReusableDiagnosticMessageChain(array[i]));
-        }
-        return result;
-      }) || array;
-    }
-  }
-  function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    let host;
-    let newProgram;
-    let oldProgram;
-    if (newProgramOrRootNames === void 0) {
-      Debug.assert(hostOrOptions === void 0);
-      host = oldProgramOrHost;
-      oldProgram = configFileParsingDiagnosticsOrOldProgram;
-      Debug.assert(!!oldProgram);
-      newProgram = oldProgram.getProgram();
-    } else if (isArray(newProgramOrRootNames)) {
-      oldProgram = configFileParsingDiagnosticsOrOldProgram;
-      newProgram = createProgram({
-        rootNames: newProgramOrRootNames,
-        options: hostOrOptions,
-        host: oldProgramOrHost,
-        oldProgram: oldProgram && oldProgram.getProgramOrUndefined(),
-        configFileParsingDiagnostics,
-        projectReferences
-      });
-      host = oldProgramOrHost;
-    } else {
-      newProgram = newProgramOrRootNames;
-      host = hostOrOptions;
-      oldProgram = oldProgramOrHost;
-      configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram;
-    }
-    return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray };
-  }
-  function getTextHandlingSourceMapForSignature(text, data) {
-    return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text;
-  }
-  function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
-    var _a;
-    text = getTextHandlingSourceMapForSignature(text, data);
-    let sourceFileDirectory;
-    if ((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length) {
-      text += data.diagnostics.map((diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`).join("\n");
-    }
-    return (host.createHash ?? generateDjb2Hash)(text);
-    function flattenDiagnosticMessageText2(diagnostic) {
-      return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n");
-    }
-    function locationInfo(diagnostic) {
-      if (diagnostic.file.resolvedPath === sourceFile.resolvedPath)
-        return `(${diagnostic.start},${diagnostic.length})`;
-      if (sourceFileDirectory === void 0)
-        sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
-      return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
-        sourceFileDirectory,
-        diagnostic.file.resolvedPath,
-        program.getCanonicalFileName
-      ))}(${diagnostic.start},${diagnostic.length})`;
-    }
-  }
-  function computeSignature(text, host, data) {
-    return (host.createHash ?? generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data));
-  }
-  function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) {
-    let oldState = oldProgram && oldProgram.getState();
-    if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) {
-      newProgram = void 0;
-      oldState = void 0;
-      return oldProgram;
-    }
-    const state = createBuilderProgramState(newProgram, oldState);
-    newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
-    newProgram = void 0;
-    oldProgram = void 0;
-    oldState = void 0;
-    const getState = () => state;
-    const builderProgram = createRedirectedBuilderProgram(getState, configFileParsingDiagnostics);
-    builderProgram.getState = getState;
-    builderProgram.saveEmitState = () => backupBuilderProgramEmitState(state);
-    builderProgram.restoreEmitState = (saved) => restoreBuilderProgramEmitState(state, saved);
-    builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature;
-    builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies(state, Debug.checkDefined(state.program), sourceFile);
-    builderProgram.getSemanticDiagnostics = getSemanticDiagnostics;
-    builderProgram.emit = emit;
-    builderProgram.releaseProgram = () => releaseCache(state);
-    if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) {
-      builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
-    } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-      builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
-      builderProgram.emitNextAffectedFile = emitNextAffectedFile;
-      builderProgram.emitBuildInfo = emitBuildInfo;
-    } else {
-      notImplemented();
-    }
-    return builderProgram;
-    function emitBuildInfo(writeFile2, cancellationToken) {
-      if (state.buildInfoEmitPending) {
-        const result = Debug.checkDefined(state.program).emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
-        state.buildInfoEmitPending = false;
-        return result;
-      }
-      return emitSkippedWithNoDiagnostics;
-    }
-    function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-      var _a, _b, _c;
-      let affected = getNextAffectedFile(state, cancellationToken, host);
-      const programEmitKind = getBuilderFileEmit(state.compilerOptions);
-      let emitKind = emitOnlyDtsFiles ? programEmitKind & 24 /* AllDts */ : programEmitKind;
-      if (!affected) {
-        if (!outFile(state.compilerOptions)) {
-          const pendingAffectedFile = getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles);
-          if (!pendingAffectedFile) {
-            const pendingForDiagnostics = getNextPendingEmitDiagnosticsFile(state);
-            if (pendingForDiagnostics) {
-              (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(pendingForDiagnostics.affectedFile.resolvedPath, pendingForDiagnostics.seenKind | 24 /* AllDts */);
-              return {
-                result: { emitSkipped: true, diagnostics: pendingForDiagnostics.diagnostics },
-                affected: pendingForDiagnostics.affectedFile
-              };
-            }
-            if (!state.buildInfoEmitPending)
-              return void 0;
-            const affected2 = state.program;
-            const result2 = affected2.emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
-            state.buildInfoEmitPending = false;
-            return { result: result2, affected: affected2 };
-          }
-          ({ affectedFile: affected, emitKind } = pendingAffectedFile);
-        } else {
-          if (!state.programEmitPending)
-            return void 0;
-          emitKind = state.programEmitPending;
-          if (emitOnlyDtsFiles)
-            emitKind = emitKind & 24 /* AllDts */;
-          if (!emitKind)
-            return void 0;
-          affected = state.program;
-        }
-      }
-      let emitOnly;
-      if (emitKind & 7 /* AllJs */)
-        emitOnly = 0 /* Js */;
-      if (emitKind & 24 /* AllDts */)
-        emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0;
-      if (affected === state.program) {
-        state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0;
-      }
-      const result = state.program.emit(
-        affected === state.program ? void 0 : affected,
-        getWriteFileCallback(writeFile2, customTransformers),
-        cancellationToken,
-        emitOnly,
-        customTransformers
-      );
-      if (affected !== state.program) {
-        const affectedSourceFile = affected;
-        state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
-        if (state.affectedFilesIndex !== void 0)
-          state.affectedFilesIndex++;
-        state.buildInfoEmitPending = true;
-        const existing = ((_a = state.seenEmittedFiles) == null ? void 0 : _a.get(affectedSourceFile.resolvedPath)) || 0 /* None */;
-        (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, emitKind | existing);
-        const existingPending = ((_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.get(affectedSourceFile.resolvedPath)) || programEmitKind;
-        const pendingKind = getPendingEmitKind(existingPending, emitKind | existing);
-        if (pendingKind)
-          (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, pendingKind);
-        else
-          (_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.delete(affectedSourceFile.resolvedPath);
-        if (result.diagnostics.length)
-          (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, result.diagnostics);
-      } else {
-        state.changedFilesSet.clear();
-      }
-      return { result, affected };
-    }
-    function getWriteFileCallback(writeFile2, customTransformers) {
-      if (!getEmitDeclarations(state.compilerOptions))
-        return writeFile2 || maybeBind(host, host.writeFile);
-      return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => {
-        var _a, _b, _c, _d;
-        if (isDeclarationFileName(fileName)) {
-          if (!outFile(state.compilerOptions)) {
-            Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1);
-            let emitSignature;
-            if (!customTransformers) {
-              const file = sourceFiles[0];
-              const info = state.fileInfos.get(file.resolvedPath);
-              if (info.signature === file.version) {
-                const signature = computeSignatureWithDiagnostics(
-                  state.program,
-                  file,
-                  text,
-                  host,
-                  data
-                );
-                if (!((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length))
-                  emitSignature = signature;
-                if (signature !== file.version) {
-                  if (host.storeFilesChangingSignatureDuringEmit)
-                    (state.filesChangingSignature ?? (state.filesChangingSignature = /* @__PURE__ */ new Set())).add(file.resolvedPath);
-                  if (state.exportedModulesMap)
-                    BuilderState.updateExportedModules(state, file, file.exportedModulesFromDeclarationEmit);
-                  if (state.affectedFiles) {
-                    const existing = (_b = state.oldSignatures) == null ? void 0 : _b.get(file.resolvedPath);
-                    if (existing === void 0)
-                      (state.oldSignatures ?? (state.oldSignatures = /* @__PURE__ */ new Map())).set(file.resolvedPath, info.signature || false);
-                    info.signature = signature;
-                  } else {
-                    info.signature = signature;
-                    (_c = state.oldExportedModulesMap) == null ? void 0 : _c.clear();
-                  }
-                }
-              }
-            }
-            if (state.compilerOptions.composite) {
-              const filePath = sourceFiles[0].resolvedPath;
-              emitSignature = handleNewSignature((_d = state.emitSignatures) == null ? void 0 : _d.get(filePath), emitSignature);
-              if (!emitSignature)
-                return;
-              (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(filePath, emitSignature);
-            }
-          } else if (state.compilerOptions.composite) {
-            const newSignature = handleNewSignature(
-              state.outSignature,
-              /*newSignature*/
-              void 0
-            );
-            if (!newSignature)
-              return;
-            state.outSignature = newSignature;
-          }
-        }
-        if (writeFile2)
-          writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        else if (host.writeFile)
-          host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        else
-          state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        function handleNewSignature(oldSignatureFormat, newSignature) {
-          const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0];
-          newSignature ?? (newSignature = computeSignature(text, host, data));
-          if (newSignature === oldSignature) {
-            if (oldSignatureFormat === oldSignature)
-              return void 0;
-            else if (data)
-              data.differsOnlyInMap = true;
-            else
-              data = { differsOnlyInMap: true };
-          } else {
-            state.hasChangedEmitSignature = true;
-            state.latestChangedDtsFile = fileName;
-          }
-          return newSignature;
-        }
-      };
-    }
-    function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-      if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-        assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile);
-      }
-      const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken);
-      if (result)
-        return result;
-      if (!targetSourceFile) {
-        if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-          let sourceMaps = [];
-          let emitSkipped = false;
-          let diagnostics;
-          let emittedFiles = [];
-          let affectedEmitResult;
-          while (affectedEmitResult = emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers)) {
-            emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped;
-            diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics);
-            emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles);
-            sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps);
-          }
-          return {
-            emitSkipped,
-            diagnostics: diagnostics || emptyArray,
-            emittedFiles,
-            sourceMaps
-          };
-        } else {
-          clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles);
-        }
-      }
-      return Debug.checkDefined(state.program).emit(
-        targetSourceFile,
-        getWriteFileCallback(writeFile2, customTransformers),
-        cancellationToken,
-        emitOnlyDtsFiles,
-        customTransformers
-      );
-    }
-    function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) {
-      while (true) {
-        const affected = getNextAffectedFile(state, cancellationToken, host);
-        let result;
-        if (!affected)
-          return void 0;
-        else if (affected !== state.program) {
-          const affectedSourceFile = affected;
-          if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) {
-            result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken);
-          }
-          state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
-          state.affectedFilesIndex++;
-          state.buildInfoEmitPending = true;
-          if (!result)
-            continue;
-        } else {
-          result = state.program.getSemanticDiagnostics(
-            /*sourceFile*/
-            void 0,
-            cancellationToken
-          );
-          state.changedFilesSet.clear();
-          state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
-        }
-        return { result, affected };
-      }
-    }
-    function getSemanticDiagnostics(sourceFile, cancellationToken) {
-      assertSourceFileOkWithoutNextAffectedCall(state, sourceFile);
-      const compilerOptions = Debug.checkDefined(state.program).getCompilerOptions();
-      if (outFile(compilerOptions)) {
-        Debug.assert(!state.semanticDiagnosticsPerFile);
-        return Debug.checkDefined(state.program).getSemanticDiagnostics(sourceFile, cancellationToken);
-      }
-      if (sourceFile) {
-        return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken);
-      }
-      while (getSemanticDiagnosticsOfNextAffectedFile(cancellationToken)) {
-      }
-      let diagnostics;
-      for (const sourceFile2 of Debug.checkDefined(state.program).getSourceFiles()) {
-        diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken));
-      }
-      return diagnostics || emptyArray;
-    }
-  }
-  function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) {
-    var _a, _b;
-    const existingKind = ((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.get(affectedFilePendingEmit)) || 0 /* None */;
-    (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedFilePendingEmit, existingKind | kind);
-    (_b = state.emitDiagnosticsPerFile) == null ? void 0 : _b.delete(affectedFilePendingEmit);
-  }
-  function toBuilderStateFileInfoForMultiEmit(fileInfo) {
-    return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat };
-  }
-  function toBuilderFileEmit(value, fullEmitForOptions) {
-    return isNumber(value) ? fullEmitForOptions : value[1] || 8 /* Dts */;
-  }
-  function toProgramEmitPending(value, options) {
-    return !value ? getBuilderFileEmit(options || {}) : value;
-  }
-  function createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host) {
-    var _a, _b, _c, _d;
-    const program = buildInfo.program;
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    let state;
-    const filePaths = (_a = program.fileNames) == null ? void 0 : _a.map(toPathInBuildInfoDirectory);
-    let filePathsSetList;
-    const latestChangedDtsFile = program.latestChangedDtsFile ? toAbsolutePath(program.latestChangedDtsFile) : void 0;
-    if (isProgramBundleEmitBuildInfo(program)) {
-      const fileInfos = /* @__PURE__ */ new Map();
-      program.fileInfos.forEach((fileInfo, index) => {
-        const path = toFilePath(index + 1);
-        fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo);
-      });
-      state = {
-        fileInfos,
-        compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
-        latestChangedDtsFile,
-        outSignature: program.outSignature,
-        programEmitPending: program.pendingEmit === void 0 ? void 0 : toProgramEmitPending(program.pendingEmit, program.options),
-        bundle: buildInfo.bundle
-      };
-    } else {
-      filePathsSetList = (_b = program.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath)));
-      const fileInfos = /* @__PURE__ */ new Map();
-      const emitSignatures = ((_c = program.options) == null ? void 0 : _c.composite) && !outFile(program.options) ? /* @__PURE__ */ new Map() : void 0;
-      program.fileInfos.forEach((fileInfo, index) => {
-        const path = toFilePath(index + 1);
-        const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo);
-        fileInfos.set(path, stateFileInfo);
-        if (emitSignatures && stateFileInfo.signature)
-          emitSignatures.set(path, stateFileInfo.signature);
-      });
-      (_d = program.emitSignatures) == null ? void 0 : _d.forEach((value) => {
-        if (isNumber(value))
-          emitSignatures.delete(toFilePath(value));
-        else {
-          const key = toFilePath(value[0]);
-          emitSignatures.set(
-            key,
-            !isString(value[1]) && !value[1].length ? (
-              // File signature is emit signature but differs in map
-              [emitSignatures.get(key)]
-            ) : value[1]
-          );
-        }
-      });
-      const fullEmitForOptions = program.affectedFilesPendingEmit ? getBuilderFileEmit(program.options || {}) : void 0;
-      state = {
-        fileInfos,
-        compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
-        referencedMap: toManyToManyPathMap(program.referencedMap),
-        exportedModulesMap: toManyToManyPathMap(program.exportedModulesMap),
-        semanticDiagnosticsPerFile: toPerFileDiagnostics(program.semanticDiagnosticsPerFile),
-        emitDiagnosticsPerFile: toPerFileDiagnostics(program.emitDiagnosticsPerFile),
-        hasReusableDiagnostic: true,
-        affectedFilesPendingEmit: program.affectedFilesPendingEmit && arrayToMap(program.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)),
-        changedFilesSet: new Set(map(program.changeFileSet, toFilePath)),
-        latestChangedDtsFile,
-        emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0
-      };
-    }
-    return {
-      getState: () => state,
-      saveEmitState: noop,
-      restoreEmitState: noop,
-      getProgram: notImplemented,
-      getProgramOrUndefined: returnUndefined,
-      releaseProgram: noop,
-      getCompilerOptions: () => state.compilerOptions,
-      getSourceFile: notImplemented,
-      getSourceFiles: notImplemented,
-      getOptionsDiagnostics: notImplemented,
-      getGlobalDiagnostics: notImplemented,
-      getConfigFileParsingDiagnostics: notImplemented,
-      getSyntacticDiagnostics: notImplemented,
-      getDeclarationDiagnostics: notImplemented,
-      getSemanticDiagnostics: notImplemented,
-      emit: notImplemented,
-      getAllDependencies: notImplemented,
-      getCurrentDirectory: notImplemented,
-      emitNextAffectedFile: notImplemented,
-      getSemanticDiagnosticsOfNextAffectedFile: notImplemented,
-      emitBuildInfo: notImplemented,
-      close: noop,
-      hasChangedEmitSignature: returnFalse
-    };
-    function toPathInBuildInfoDirectory(path) {
-      return toPath(path, buildInfoDirectory, getCanonicalFileName);
-    }
-    function toAbsolutePath(path) {
-      return getNormalizedAbsolutePath(path, buildInfoDirectory);
-    }
-    function toFilePath(fileId) {
-      return filePaths[fileId - 1];
-    }
-    function toFilePathsSet(fileIdsListId) {
-      return filePathsSetList[fileIdsListId - 1];
-    }
-    function toManyToManyPathMap(referenceMap) {
-      if (!referenceMap) {
-        return void 0;
-      }
-      const map2 = BuilderState.createManyToManyPathMap();
-      referenceMap.forEach(([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId)));
-      return map2;
-    }
-    function toPerFileDiagnostics(diagnostics) {
-      return diagnostics && arrayToMap(diagnostics, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => isNumber(value) ? emptyArray : value[1]);
-    }
-  }
-  function getBuildInfoFileVersionMap(program, buildInfoPath, host) {
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    const fileInfos = /* @__PURE__ */ new Map();
-    let rootIndex = 0;
-    const roots = [];
-    program.fileInfos.forEach((fileInfo, index) => {
-      const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName);
-      const version2 = isString(fileInfo) ? fileInfo : fileInfo.version;
-      fileInfos.set(path, version2);
-      if (rootIndex < program.root.length) {
-        const current = program.root[rootIndex];
-        const fileId = index + 1;
-        if (isArray(current)) {
-          if (current[0] <= fileId && fileId <= current[1]) {
-            roots.push(path);
-            if (current[1] === fileId)
-              rootIndex++;
-          }
-        } else if (current === fileId) {
-          roots.push(path);
-          rootIndex++;
-        }
-      }
-    });
-    return { fileInfos, roots };
-  }
-  function createRedirectedBuilderProgram(getState, configFileParsingDiagnostics) {
-    return {
-      getState: notImplemented,
-      saveEmitState: noop,
-      restoreEmitState: noop,
-      getProgram,
-      getProgramOrUndefined: () => getState().program,
-      releaseProgram: () => getState().program = void 0,
-      getCompilerOptions: () => getState().compilerOptions,
-      getSourceFile: (fileName) => getProgram().getSourceFile(fileName),
-      getSourceFiles: () => getProgram().getSourceFiles(),
-      getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken),
-      getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken),
-      getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics,
-      getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken),
-      getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken),
-      getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken),
-      emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers),
-      emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken),
-      getAllDependencies: notImplemented,
-      getCurrentDirectory: () => getProgram().getCurrentDirectory(),
-      close: noop
-    };
-    function getProgram() {
-      return Debug.checkDefined(getState().program);
-    }
-  }
-  var BuilderFileEmit, BuilderProgramKind;
-  var init_builder = __esm({
-    "src/compiler/builder.ts"() {
-      "use strict";
-      init_ts2();
-      BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => {
-        BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None";
-        BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js";
-        BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap";
-        BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap";
-        BuilderFileEmit2[BuilderFileEmit2["Dts"] = 8] = "Dts";
-        BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 16] = "DtsMap";
-        BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs";
-        BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 24] = "AllDts";
-        BuilderFileEmit2[BuilderFileEmit2["All"] = 31] = "All";
-        return BuilderFileEmit2;
-      })(BuilderFileEmit || {});
-      BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => {
-        BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram";
-        BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram";
-        return BuilderProgramKind2;
-      })(BuilderProgramKind || {});
-    }
-  });
-
-  // src/compiler/builderPublic.ts
-  function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    return createBuilderProgram(0 /* SemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
-  }
-  function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    return createBuilderProgram(1 /* EmitAndSemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
-  }
-  function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences);
-    return createRedirectedBuilderProgram(() => ({ program: newProgram, compilerOptions: newProgram.getCompilerOptions() }), newConfigFileParsingDiagnostics);
-  }
-  var init_builderPublic = __esm({
-    "src/compiler/builderPublic.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/resolutionCache.ts
-  function removeIgnoredPath(path) {
-    if (endsWith(path, "/node_modules/.staging")) {
-      return removeSuffix(path, "/.staging");
-    }
-    return some(ignoredPaths, (searchPath) => path.includes(searchPath)) ? void 0 : path;
-  }
-  function perceivedOsRootLengthForWatching(pathComponents2, length2) {
-    if (length2 <= 1)
-      return 1;
-    let indexAfterOsRoot = 1;
-    let isDosStyle = pathComponents2[0].search(/[a-zA-Z]:/) === 0;
-    if (pathComponents2[0] !== directorySeparator && !isDosStyle && // Non dos style paths
-    pathComponents2[1].search(/[a-zA-Z]\$$/) === 0) {
-      if (length2 === 2)
-        return 2;
-      indexAfterOsRoot = 2;
-      isDosStyle = true;
-    }
-    if (isDosStyle && !pathComponents2[indexAfterOsRoot].match(/^users$/i)) {
-      return indexAfterOsRoot;
-    }
-    if (pathComponents2[indexAfterOsRoot].match(/^workspaces$/i)) {
-      return indexAfterOsRoot + 1;
-    }
-    return indexAfterOsRoot + 2;
-  }
-  function canWatchDirectoryOrFile(pathComponents2, length2) {
-    if (length2 === void 0)
-      length2 = pathComponents2.length;
-    if (length2 <= 2)
-      return false;
-    const perceivedOsRootLength = perceivedOsRootLengthForWatching(pathComponents2, length2);
-    return length2 > perceivedOsRootLength + 1;
-  }
-  function canWatchAtTypes(atTypes) {
-    return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(getDirectoryPath(atTypes));
-  }
-  function isInDirectoryPath(dirComponents, fileOrDirComponents) {
-    if (fileOrDirComponents.length < fileOrDirComponents.length)
-      return false;
-    for (let i = 0; i < dirComponents.length; i++) {
-      if (fileOrDirComponents[i] !== dirComponents[i])
-        return false;
-    }
-    return true;
-  }
-  function canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(fileOrDirPath) {
-    return canWatchDirectoryOrFile(getPathComponents(fileOrDirPath));
-  }
-  function canWatchAffectingLocation(filePath) {
-    return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(filePath);
-  }
-  function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath, rootDir, rootPath, rootPathComponents, getCurrentDirectory) {
-    const failedLookupPathComponents = getPathComponents(failedLookupLocationPath);
-    failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory());
-    const failedLookupComponents = getPathComponents(failedLookupLocation);
-    const perceivedOsRootLength = perceivedOsRootLengthForWatching(failedLookupPathComponents, failedLookupPathComponents.length);
-    if (failedLookupPathComponents.length <= perceivedOsRootLength + 1)
-      return void 0;
-    const nodeModulesIndex = failedLookupPathComponents.indexOf("node_modules");
-    if (nodeModulesIndex !== -1 && nodeModulesIndex + 1 <= perceivedOsRootLength + 1)
-      return void 0;
-    if (isInDirectoryPath(rootPathComponents, failedLookupPathComponents)) {
-      if (failedLookupPathComponents.length > rootPathComponents.length + 1) {
-        return getDirectoryOfFailedLookupWatch(failedLookupComponents, failedLookupPathComponents, Math.max(rootPathComponents.length + 1, perceivedOsRootLength + 1));
-      } else {
-        return {
-          dir: rootDir,
-          dirPath: rootPath,
-          nonRecursive: true
-        };
-      }
-    }
-    return getDirectoryToWatchFromFailedLookupLocationDirectory(
-      failedLookupComponents,
-      failedLookupPathComponents,
-      failedLookupPathComponents.length - 1,
-      perceivedOsRootLength,
-      nodeModulesIndex,
-      rootPathComponents
-    );
-  }
-  function getDirectoryToWatchFromFailedLookupLocationDirectory(dirComponents, dirPathComponents, dirPathComponentsLength, perceivedOsRootLength, nodeModulesIndex, rootPathComponents) {
-    if (nodeModulesIndex !== -1) {
-      return getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, nodeModulesIndex + 1);
-    }
-    let nonRecursive = true;
-    let length2 = dirPathComponentsLength;
-    for (let i = 0; i < dirPathComponentsLength; i++) {
-      if (dirPathComponents[i] !== rootPathComponents[i]) {
-        nonRecursive = false;
-        length2 = Math.max(i + 1, perceivedOsRootLength + 1);
-        break;
-      }
-    }
-    return getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, length2, nonRecursive);
-  }
-  function getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, length2, nonRecursive) {
-    return {
-      dir: getPathFromPathComponents(dirComponents, length2),
-      dirPath: getPathFromPathComponents(dirPathComponents, length2),
-      nonRecursive
-    };
-  }
-  function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath, rootPath, rootPathComponents, getCurrentDirectory, filterCustomPath) {
-    const typeRootPathComponents = getPathComponents(typeRootPath);
-    if (isInDirectoryPath(rootPathComponents, typeRootPathComponents)) {
-      return rootPath;
-    }
-    typeRoot = isRootedDiskPath(typeRoot) ? normalizePath(typeRoot) : getNormalizedAbsolutePath(typeRoot, getCurrentDirectory());
-    const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(
-      getPathComponents(typeRoot),
-      typeRootPathComponents,
-      typeRootPathComponents.length,
-      perceivedOsRootLengthForWatching(typeRootPathComponents, typeRootPathComponents.length),
-      typeRootPathComponents.indexOf("node_modules"),
-      rootPathComponents
-    );
-    return toWatch && filterCustomPath(toWatch.dirPath) ? toWatch.dirPath : void 0;
-  }
-  function getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory) {
-    const normalized = getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory());
-    return !isDiskPathRoot(normalized) ? removeTrailingDirectorySeparator(normalized) : normalized;
-  }
-  function getRootPathSplitLength(rootPath) {
-    return rootPath.split(directorySeparator).length - (hasTrailingDirectorySeparator(rootPath) ? 1 : 0);
-  }
-  function getModuleResolutionHost(resolutionHost) {
-    var _a;
-    return ((_a = resolutionHost.getCompilerHost) == null ? void 0 : _a.call(resolutionHost)) || resolutionHost;
-  }
-  function createModuleResolutionLoaderUsingGlobalCache(containingFile, redirectedReference, options, resolutionHost, moduleResolutionCache) {
-    return {
-      nameAndMode: moduleResolutionNameAndModeGetter,
-      resolve: (moduleName, resoluionMode) => resolveModuleNameUsingGlobalCache(
-        resolutionHost,
-        moduleResolutionCache,
-        moduleName,
-        containingFile,
-        options,
-        redirectedReference,
-        resoluionMode
-      )
-    };
-  }
-  function resolveModuleNameUsingGlobalCache(resolutionHost, moduleResolutionCache, moduleName, containingFile, compilerOptions, redirectedReference, mode) {
-    const host = getModuleResolutionHost(resolutionHost);
-    const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
-    if (!resolutionHost.getGlobalCache) {
-      return primaryResult;
-    }
-    const globalCache = resolutionHost.getGlobalCache();
-    if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
-      const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
-        Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
-        resolutionHost.projectName,
-        compilerOptions,
-        host,
-        globalCache,
-        moduleResolutionCache
-      );
-      if (resolvedModule) {
-        primaryResult.resolvedModule = resolvedModule;
-        primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
-        primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
-        primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
-        return primaryResult;
-      }
-    }
-    return primaryResult;
-  }
-  function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) {
-    let filesWithChangedSetOfUnresolvedImports;
-    let filesWithInvalidatedResolutions;
-    let filesWithInvalidatedNonRelativeUnresolvedImports;
-    const nonRelativeExternalModuleResolutions = createMultiMap();
-    const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
-    const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
-    const resolvedFileToResolution = /* @__PURE__ */ new Map();
-    const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
-    let hasChangedAutomaticTypeDirectiveNames = false;
-    let affectingPathChecksForFile;
-    let affectingPathChecks;
-    let failedLookupChecks;
-    let startsWithPathChecks;
-    let isInDirectoryChecks;
-    let allModuleAndTypeResolutionsAreInvalidated = false;
-    const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
-    const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
-    const resolvedModuleNames = /* @__PURE__ */ new Map();
-    const moduleResolutionCache = createModuleResolutionCache(
-      getCurrentDirectory(),
-      resolutionHost.getCanonicalFileName,
-      resolutionHost.getCompilationSettings()
-    );
-    const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
-    const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
-      getCurrentDirectory(),
-      resolutionHost.getCanonicalFileName,
-      resolutionHost.getCompilationSettings(),
-      moduleResolutionCache.getPackageJsonInfoCache(),
-      moduleResolutionCache.optionsToRedirectsKey
-    );
-    const resolvedLibraries = /* @__PURE__ */ new Map();
-    const libraryResolutionCache = createModuleResolutionCache(
-      getCurrentDirectory(),
-      resolutionHost.getCanonicalFileName,
-      getOptionsForLibraryResolution(resolutionHost.getCompilationSettings()),
-      moduleResolutionCache.getPackageJsonInfoCache()
-    );
-    const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map();
-    const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map();
-    const rootDir = getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory);
-    const rootPath = resolutionHost.toPath(rootDir);
-    const rootPathComponents = getPathComponents(rootPath);
-    const typeRootsWatches = /* @__PURE__ */ new Map();
-    return {
-      rootDirForResolution,
-      resolvedModuleNames,
-      resolvedTypeReferenceDirectives,
-      resolvedLibraries,
-      resolvedFileToResolution,
-      resolutionsWithFailedLookups,
-      resolutionsWithOnlyAffectingLocations,
-      directoryWatchesOfFailedLookups,
-      fileWatchesOfAffectingLocations,
-      watchFailedLookupLocationsOfExternalModuleResolutions,
-      getModuleResolutionCache: () => moduleResolutionCache,
-      startRecordingFilesWithChangedResolutions,
-      finishRecordingFilesWithChangedResolutions,
-      // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
-      // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
-      startCachingPerDirectoryResolution,
-      finishCachingPerDirectoryResolution,
-      resolveModuleNameLiterals,
-      resolveTypeReferenceDirectiveReferences,
-      resolveLibrary: resolveLibrary2,
-      resolveSingleModuleNameWithoutWatching,
-      removeResolutionsFromProjectReferenceRedirects,
-      removeResolutionsOfFile,
-      hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
-      invalidateResolutionOfFile,
-      invalidateResolutionsOfFailedLookupLocations,
-      setFilesWithInvalidatedNonRelativeUnresolvedImports,
-      createHasInvalidatedResolutions,
-      isFileWithInvalidatedNonRelativeUnresolvedImports,
-      updateTypeRootsWatch,
-      closeTypeRootsWatch,
-      clear: clear2,
-      onChangesAffectModuleResolution
-    };
-    function getResolvedModule(resolution) {
-      return resolution.resolvedModule;
-    }
-    function getResolvedTypeReferenceDirective(resolution) {
-      return resolution.resolvedTypeReferenceDirective;
-    }
-    function clear2() {
-      clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf);
-      clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf);
-      nonRelativeExternalModuleResolutions.clear();
-      closeTypeRootsWatch();
-      resolvedModuleNames.clear();
-      resolvedTypeReferenceDirectives.clear();
-      resolvedFileToResolution.clear();
-      resolutionsWithFailedLookups.clear();
-      resolutionsWithOnlyAffectingLocations.clear();
-      failedLookupChecks = void 0;
-      startsWithPathChecks = void 0;
-      isInDirectoryChecks = void 0;
-      affectingPathChecks = void 0;
-      affectingPathChecksForFile = void 0;
-      allModuleAndTypeResolutionsAreInvalidated = false;
-      moduleResolutionCache.clear();
-      typeReferenceDirectiveResolutionCache.clear();
-      moduleResolutionCache.update(resolutionHost.getCompilationSettings());
-      typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
-      libraryResolutionCache.clear();
-      impliedFormatPackageJsons.clear();
-      resolvedLibraries.clear();
-      hasChangedAutomaticTypeDirectiveNames = false;
-    }
-    function onChangesAffectModuleResolution() {
-      allModuleAndTypeResolutionsAreInvalidated = true;
-      moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
-      typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
-      moduleResolutionCache.update(resolutionHost.getCompilationSettings());
-      typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
-    }
-    function startRecordingFilesWithChangedResolutions() {
-      filesWithChangedSetOfUnresolvedImports = [];
-    }
-    function finishRecordingFilesWithChangedResolutions() {
-      const collected = filesWithChangedSetOfUnresolvedImports;
-      filesWithChangedSetOfUnresolvedImports = void 0;
-      return collected;
-    }
-    function isFileWithInvalidatedNonRelativeUnresolvedImports(path) {
-      if (!filesWithInvalidatedNonRelativeUnresolvedImports) {
-        return false;
-      }
-      const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path);
-      return !!value && !!value.length;
-    }
-    function createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidatedLibResolutions) {
-      invalidateResolutionsOfFailedLookupLocations();
-      const collected = filesWithInvalidatedResolutions;
-      filesWithInvalidatedResolutions = void 0;
-      return {
-        hasInvalidatedResolutions: (path) => customHasInvalidatedResolutions(path) || allModuleAndTypeResolutionsAreInvalidated || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path),
-        hasInvalidatedLibResolutions: (libFileName) => {
-          var _a;
-          return customHasInvalidatedLibResolutions(libFileName) || !!((_a = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName)) == null ? void 0 : _a.isInvalidated);
-        }
-      };
-    }
-    function startCachingPerDirectoryResolution() {
-      moduleResolutionCache.isReadonly = void 0;
-      typeReferenceDirectiveResolutionCache.isReadonly = void 0;
-      libraryResolutionCache.isReadonly = void 0;
-      moduleResolutionCache.getPackageJsonInfoCache().isReadonly = void 0;
-      moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
-      typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
-      libraryResolutionCache.clearAllExceptPackageJsonInfoCache();
-      nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
-      nonRelativeExternalModuleResolutions.clear();
-    }
-    function cleanupLibResolutionWatching(newProgram) {
-      resolvedLibraries.forEach((resolution, libFileName) => {
-        var _a;
-        if (!((_a = newProgram == null ? void 0 : newProgram.resolvedLibReferences) == null ? void 0 : _a.has(libFileName))) {
-          stopWatchFailedLookupLocationOfResolution(
-            resolution,
-            resolutionHost.toPath(getInferredLibraryNameResolveFrom(resolutionHost.getCompilationSettings(), getCurrentDirectory(), libFileName)),
-            getResolvedModule
-          );
-          resolvedLibraries.delete(libFileName);
-        }
-      });
-    }
-    function finishCachingPerDirectoryResolution(newProgram, oldProgram) {
-      filesWithInvalidatedNonRelativeUnresolvedImports = void 0;
-      allModuleAndTypeResolutionsAreInvalidated = false;
-      nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
-      nonRelativeExternalModuleResolutions.clear();
-      if (newProgram !== oldProgram) {
-        cleanupLibResolutionWatching(newProgram);
-        newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => {
-          var _a;
-          const expected = isExternalOrCommonJsModule(newFile) ? ((_a = newFile.packageJsonLocations) == null ? void 0 : _a.length) ?? 0 : 0;
-          const existing = impliedFormatPackageJsons.get(newFile.path) ?? emptyArray;
-          for (let i = existing.length; i < expected; i++) {
-            createFileWatcherOfAffectingLocation(
-              newFile.packageJsonLocations[i],
-              /*forResolution*/
-              false
-            );
-          }
-          if (existing.length > expected) {
-            for (let i = expected; i < existing.length; i++) {
-              fileWatchesOfAffectingLocations.get(existing[i]).files--;
-            }
-          }
-          if (expected)
-            impliedFormatPackageJsons.set(newFile.path, newFile.packageJsonLocations);
-          else
-            impliedFormatPackageJsons.delete(newFile.path);
-        });
-        impliedFormatPackageJsons.forEach((existing, path) => {
-          if (!(newProgram == null ? void 0 : newProgram.getSourceFileByPath(path))) {
-            existing.forEach((location) => fileWatchesOfAffectingLocations.get(location).files--);
-            impliedFormatPackageJsons.delete(path);
-          }
-        });
-      }
-      directoryWatchesOfFailedLookups.forEach(closeDirectoryWatchesOfFailedLookup);
-      fileWatchesOfAffectingLocations.forEach(closeFileWatcherOfAffectingLocation);
-      hasChangedAutomaticTypeDirectiveNames = false;
-      moduleResolutionCache.isReadonly = true;
-      typeReferenceDirectiveResolutionCache.isReadonly = true;
-      libraryResolutionCache.isReadonly = true;
-      moduleResolutionCache.getPackageJsonInfoCache().isReadonly = true;
-    }
-    function closeDirectoryWatchesOfFailedLookup(watcher, path) {
-      if (watcher.refCount === 0) {
-        directoryWatchesOfFailedLookups.delete(path);
-        watcher.watcher.close();
-      }
-    }
-    function closeFileWatcherOfAffectingLocation(watcher, path) {
-      var _a;
-      if (watcher.files === 0 && watcher.resolutions === 0 && !((_a = watcher.symlinks) == null ? void 0 : _a.size)) {
-        fileWatchesOfAffectingLocations.delete(path);
-        watcher.watcher.close();
-      }
-    }
-    function resolveNamesWithLocalCache({
-      entries,
-      containingFile,
-      containingSourceFile,
-      redirectedReference,
-      options,
-      perFileCache,
-      reusedNames,
-      loader,
-      getResolutionWithResolvedFileName,
-      deferWatchingNonRelativeResolution,
-      shouldRetryResolution,
-      logChanges
-    }) {
-      const path = resolutionHost.toPath(containingFile);
-      const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
-      const resolvedModules = [];
-      const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
-      const program = resolutionHost.getCurrentProgram();
-      const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
-      const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
-      const seenNamesInFile = createModeAwareCache();
-      for (const entry of entries) {
-        const name = loader.nameAndMode.getName(entry);
-        const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options);
-        let resolution = resolutionsInFile.get(name, mode);
-        if (!seenNamesInFile.has(name, mode) && (allModuleAndTypeResolutionsAreInvalidated || unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
-        hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) {
-          const existingResolution = resolution;
-          resolution = loader.resolve(name, mode);
-          if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
-            resolutionHost.onDiscoveredSymlink();
-          }
-          resolutionsInFile.set(name, mode, resolution);
-          if (resolution !== existingResolution) {
-            watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution);
-            if (existingResolution) {
-              stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName);
-            }
-          }
-          if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) {
-            filesWithChangedSetOfUnresolvedImports.push(path);
-            logChanges = false;
-          }
-        } else {
-          const host = getModuleResolutionHost(resolutionHost);
-          if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
-            const resolved = getResolutionWithResolvedFileName(resolution);
-            trace(
-              host,
-              perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
-              name,
-              containingFile,
-              resolved == null ? void 0 : resolved.resolvedFileName,
-              (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-            );
-          }
-        }
-        Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
-        seenNamesInFile.set(name, mode, true);
-        resolvedModules.push(resolution);
-      }
-      reusedNames == null ? void 0 : reusedNames.forEach(
-        (entry) => seenNamesInFile.set(
-          loader.nameAndMode.getName(entry),
-          loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options),
-          true
-        )
-      );
-      if (resolutionsInFile.size() !== seenNamesInFile.size()) {
-        resolutionsInFile.forEach((resolution, name, mode) => {
-          if (!seenNamesInFile.has(name, mode)) {
-            stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
-            resolutionsInFile.delete(name, mode);
-          }
-        });
-      }
-      return resolvedModules;
-      function resolutionIsEqualTo(oldResolution, newResolution) {
-        if (oldResolution === newResolution) {
-          return true;
-        }
-        if (!oldResolution || !newResolution) {
-          return false;
-        }
-        const oldResult = getResolutionWithResolvedFileName(oldResolution);
-        const newResult = getResolutionWithResolvedFileName(newResolution);
-        if (oldResult === newResult) {
-          return true;
-        }
-        if (!oldResult || !newResult) {
-          return false;
-        }
-        return oldResult.resolvedFileName === newResult.resolvedFileName;
-      }
-    }
-    function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
-      return resolveNamesWithLocalCache({
-        entries: typeDirectiveReferences,
-        containingFile,
-        containingSourceFile,
-        redirectedReference,
-        options,
-        reusedNames,
-        perFileCache: resolvedTypeReferenceDirectives,
-        loader: createTypeReferenceResolutionLoader(
-          containingFile,
-          redirectedReference,
-          options,
-          getModuleResolutionHost(resolutionHost),
-          typeReferenceDirectiveResolutionCache
-        ),
-        getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective,
-        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
-        deferWatchingNonRelativeResolution: false
-      });
-    }
-    function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
-      return resolveNamesWithLocalCache({
-        entries: moduleLiterals,
-        containingFile,
-        containingSourceFile,
-        redirectedReference,
-        options,
-        reusedNames,
-        perFileCache: resolvedModuleNames,
-        loader: createModuleResolutionLoaderUsingGlobalCache(
-          containingFile,
-          redirectedReference,
-          options,
-          resolutionHost,
-          moduleResolutionCache
-        ),
-        getResolutionWithResolvedFileName: getResolvedModule,
-        shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
-        logChanges: logChangesWhenResolvingModule,
-        deferWatchingNonRelativeResolution: true
-        // Defer non relative resolution watch because we could be using ambient modules
-      });
-    }
-    function resolveLibrary2(libraryName, resolveFrom, options, libFileName) {
-      const host = getModuleResolutionHost(resolutionHost);
-      let resolution = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName);
-      if (!resolution || resolution.isInvalidated) {
-        const existingResolution = resolution;
-        resolution = resolveLibrary(libraryName, resolveFrom, options, host, libraryResolutionCache);
-        const path = resolutionHost.toPath(resolveFrom);
-        watchFailedLookupLocationsOfExternalModuleResolutions(
-          libraryName,
-          resolution,
-          path,
-          getResolvedModule,
-          /*deferWatchingNonRelativeResolution*/
-          false
-        );
-        resolvedLibraries.set(libFileName, resolution);
-        if (existingResolution) {
-          stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolvedModule);
-        }
-      } else {
-        if (isTraceEnabled(options, host)) {
-          const resolved = getResolvedModule(resolution);
-          trace(
-            host,
-            (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved,
-            libraryName,
-            resolveFrom,
-            resolved == null ? void 0 : resolved.resolvedFileName,
-            (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-          );
-        }
-      }
-      return resolution;
-    }
-    function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
-      var _a, _b;
-      const path = resolutionHost.toPath(containingFile);
-      const resolutionsInFile = resolvedModuleNames.get(path);
-      const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
-        moduleName,
-        /*mode*/
-        void 0
-      );
-      if (resolution && !resolution.isInvalidated)
-        return resolution;
-      const data = (_a = resolutionHost.beforeResolveSingleModuleNameWithoutWatching) == null ? void 0 : _a.call(resolutionHost, moduleResolutionCache);
-      const host = getModuleResolutionHost(resolutionHost);
-      const result = resolveModuleName(
-        moduleName,
-        containingFile,
-        resolutionHost.getCompilationSettings(),
-        host,
-        moduleResolutionCache
-      );
-      (_b = resolutionHost.afterResolveSingleModuleNameWithoutWatching) == null ? void 0 : _b.call(resolutionHost, moduleResolutionCache, moduleName, containingFile, result, data);
-      return result;
-    }
-    function isNodeModulesAtTypesDirectory(dirPath) {
-      return endsWith(dirPath, "/node_modules/@types");
-    }
-    function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution) {
-      var _a;
-      if (resolution.refCount) {
-        resolution.refCount++;
-        Debug.assertIsDefined(resolution.files);
-      } else {
-        resolution.refCount = 1;
-        Debug.assert(!((_a = resolution.files) == null ? void 0 : _a.size));
-        if (!deferWatchingNonRelativeResolution || isExternalModuleNameRelative(name)) {
-          watchFailedLookupLocationOfResolution(resolution);
-        } else {
-          nonRelativeExternalModuleResolutions.add(name, resolution);
-        }
-        const resolved = getResolutionWithResolvedFileName(resolution);
-        if (resolved && resolved.resolvedFileName) {
-          const key = resolutionHost.toPath(resolved.resolvedFileName);
-          let resolutions = resolvedFileToResolution.get(key);
-          if (!resolutions)
-            resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
-          resolutions.add(resolution);
-        }
-      }
-      (resolution.files ?? (resolution.files = /* @__PURE__ */ new Set())).add(filePath);
-    }
-    function watchFailedLookupLocation(failedLookupLocation, setAtRoot) {
-      const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-      const toWatch = getDirectoryToWatchFailedLookupLocation(
-        failedLookupLocation,
-        failedLookupLocationPath,
-        rootDir,
-        rootPath,
-        rootPathComponents,
-        getCurrentDirectory
-      );
-      if (toWatch) {
-        const { dir, dirPath, nonRecursive } = toWatch;
-        if (dirPath === rootPath) {
-          Debug.assert(nonRecursive);
-          setAtRoot = true;
-        } else {
-          setDirectoryWatcher(dir, dirPath, nonRecursive);
-        }
-      }
-      return setAtRoot;
-    }
-    function watchFailedLookupLocationOfResolution(resolution) {
-      Debug.assert(!!resolution.refCount);
-      const { failedLookupLocations, affectingLocations, alternateResult } = resolution;
-      if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length) && !alternateResult)
-        return;
-      if ((failedLookupLocations == null ? void 0 : failedLookupLocations.length) || alternateResult)
-        resolutionsWithFailedLookups.add(resolution);
-      let setAtRoot = false;
-      if (failedLookupLocations) {
-        for (const failedLookupLocation of failedLookupLocations) {
-          setAtRoot = watchFailedLookupLocation(failedLookupLocation, setAtRoot);
-        }
-      }
-      if (alternateResult)
-        setAtRoot = watchFailedLookupLocation(alternateResult, setAtRoot);
-      if (setAtRoot) {
-        setDirectoryWatcher(
-          rootDir,
-          rootPath,
-          /*nonRecursive*/
-          true
-        );
-      }
-      watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !alternateResult);
-    }
-    function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
-      Debug.assert(!!resolution.refCount);
-      const { affectingLocations } = resolution;
-      if (!(affectingLocations == null ? void 0 : affectingLocations.length))
-        return;
-      if (addToResolutionsWithOnlyAffectingLocations)
-        resolutionsWithOnlyAffectingLocations.add(resolution);
-      for (const affectingLocation of affectingLocations) {
-        createFileWatcherOfAffectingLocation(
-          affectingLocation,
-          /*forResolution*/
-          true
-        );
-      }
-    }
-    function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
-      const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-      if (fileWatcher) {
-        if (forResolution)
-          fileWatcher.resolutions++;
-        else
-          fileWatcher.files++;
-        return;
-      }
-      let locationToWatch = affectingLocation;
-      let isSymlink = false;
-      let symlinkWatcher;
-      if (resolutionHost.realpath) {
-        locationToWatch = resolutionHost.realpath(affectingLocation);
-        if (affectingLocation !== locationToWatch) {
-          isSymlink = true;
-          symlinkWatcher = fileWatchesOfAffectingLocations.get(locationToWatch);
-        }
-      }
-      const resolutions = forResolution ? 1 : 0;
-      const files = forResolution ? 0 : 1;
-      if (!isSymlink || !symlinkWatcher) {
-        const watcher = {
-          watcher: canWatchAffectingLocation(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
-            cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
-            invalidateAffectingFileWatcher(locationToWatch, moduleResolutionCache.getPackageJsonInfoCache().getInternalMap());
-            resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
-          }) : noopFileWatcher,
-          resolutions: isSymlink ? 0 : resolutions,
-          files: isSymlink ? 0 : files,
-          symlinks: void 0
-        };
-        fileWatchesOfAffectingLocations.set(locationToWatch, watcher);
-        if (isSymlink)
-          symlinkWatcher = watcher;
-      }
-      if (isSymlink) {
-        Debug.assert(!!symlinkWatcher);
-        const watcher = {
-          watcher: {
-            close: () => {
-              var _a;
-              const symlinkWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch);
-              if (((_a = symlinkWatcher2 == null ? void 0 : symlinkWatcher2.symlinks) == null ? void 0 : _a.delete(affectingLocation)) && !symlinkWatcher2.symlinks.size && !symlinkWatcher2.resolutions && !symlinkWatcher2.files) {
-                fileWatchesOfAffectingLocations.delete(locationToWatch);
-                symlinkWatcher2.watcher.close();
-              }
-            }
-          },
-          resolutions,
-          files,
-          symlinks: void 0
-        };
-        fileWatchesOfAffectingLocations.set(affectingLocation, watcher);
-        (symlinkWatcher.symlinks ?? (symlinkWatcher.symlinks = /* @__PURE__ */ new Set())).add(affectingLocation);
-      }
-    }
-    function invalidateAffectingFileWatcher(path, packageJsonMap) {
-      var _a;
-      const watcher = fileWatchesOfAffectingLocations.get(path);
-      if (watcher == null ? void 0 : watcher.resolutions)
-        (affectingPathChecks ?? (affectingPathChecks = /* @__PURE__ */ new Set())).add(path);
-      if (watcher == null ? void 0 : watcher.files)
-        (affectingPathChecksForFile ?? (affectingPathChecksForFile = /* @__PURE__ */ new Set())).add(path);
-      (_a = watcher == null ? void 0 : watcher.symlinks) == null ? void 0 : _a.forEach((path2) => invalidateAffectingFileWatcher(path2, packageJsonMap));
-      packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path));
-    }
-    function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) {
-      const program = resolutionHost.getCurrentProgram();
-      if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
-        resolutions.forEach(watchFailedLookupLocationOfResolution);
-      } else {
-        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
-          resolution,
-          /*addToResolutionsWithOnlyAffectingLocations*/
-          true
-        ));
-      }
-    }
-    function setDirectoryWatcher(dir, dirPath, nonRecursive) {
-      const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
-      if (dirWatcher) {
-        Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive);
-        dirWatcher.refCount++;
-      } else {
-        directoryWatchesOfFailedLookups.set(dirPath, { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive });
-      }
-    }
-    function stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot, syncDirWatcherRemove) {
-      const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-      const toWatch = getDirectoryToWatchFailedLookupLocation(
-        failedLookupLocation,
-        failedLookupLocationPath,
-        rootDir,
-        rootPath,
-        rootPathComponents,
-        getCurrentDirectory
-      );
-      if (toWatch) {
-        const { dirPath } = toWatch;
-        if (dirPath === rootPath) {
-          removeAtRoot = true;
-        } else {
-          removeDirectoryWatcher(dirPath, syncDirWatcherRemove);
-        }
-      }
-      return removeAtRoot;
-    }
-    function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName, syncDirWatcherRemove) {
-      Debug.checkDefined(resolution.files).delete(filePath);
-      resolution.refCount--;
-      if (resolution.refCount) {
-        return;
-      }
-      const resolved = getResolutionWithResolvedFileName(resolution);
-      if (resolved && resolved.resolvedFileName) {
-        const key = resolutionHost.toPath(resolved.resolvedFileName);
-        const resolutions = resolvedFileToResolution.get(key);
-        if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size)
-          resolvedFileToResolution.delete(key);
-      }
-      const { failedLookupLocations, affectingLocations, alternateResult } = resolution;
-      if (resolutionsWithFailedLookups.delete(resolution)) {
-        let removeAtRoot = false;
-        if (failedLookupLocations) {
-          for (const failedLookupLocation of failedLookupLocations) {
-            removeAtRoot = stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot, syncDirWatcherRemove);
-          }
-        }
-        if (alternateResult)
-          removeAtRoot = stopWatchFailedLookupLocation(alternateResult, removeAtRoot, syncDirWatcherRemove);
-        if (removeAtRoot)
-          removeDirectoryWatcher(rootPath, syncDirWatcherRemove);
-      } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
-        resolutionsWithOnlyAffectingLocations.delete(resolution);
-      }
-      if (affectingLocations) {
-        for (const affectingLocation of affectingLocations) {
-          const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-          watcher.resolutions--;
-          if (syncDirWatcherRemove)
-            closeFileWatcherOfAffectingLocation(watcher, affectingLocation);
-        }
-      }
-    }
-    function removeDirectoryWatcher(dirPath, syncDirWatcherRemove) {
-      const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
-      dirWatcher.refCount--;
-      if (syncDirWatcherRemove)
-        closeDirectoryWatchesOfFailedLookup(dirWatcher, dirPath);
-    }
-    function createDirectoryWatcher(directory, dirPath, nonRecursive) {
-      return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => {
-        const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
-        if (cachedDirectoryStructureHost) {
-          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-        }
-        scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
-      }, nonRecursive ? 0 /* None */ : 1 /* Recursive */);
-    }
-    function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName, syncDirWatcherRemove) {
-      const resolutions = cache.get(filePath);
-      if (resolutions) {
-        resolutions.forEach(
-          (resolution) => stopWatchFailedLookupLocationOfResolution(
-            resolution,
-            filePath,
-            getResolutionWithResolvedFileName,
-            syncDirWatcherRemove
-          )
-        );
-        cache.delete(filePath);
-      }
-    }
-    function removeResolutionsFromProjectReferenceRedirects(filePath) {
-      if (!fileExtensionIs(filePath, ".json" /* Json */))
-        return;
-      const program = resolutionHost.getCurrentProgram();
-      if (!program)
-        return;
-      const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath);
-      if (!resolvedProjectReference)
-        return;
-      resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f)));
-    }
-    function removeResolutionsOfFile(filePath, syncDirWatcherRemove) {
-      removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule, syncDirWatcherRemove);
-      removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective, syncDirWatcherRemove);
-    }
-    function invalidateResolutions(resolutions, canInvalidate) {
-      if (!resolutions)
-        return false;
-      let invalidated = false;
-      resolutions.forEach((resolution) => {
-        if (resolution.isInvalidated || !canInvalidate(resolution))
-          return;
-        resolution.isInvalidated = invalidated = true;
-        for (const containingFilePath of Debug.checkDefined(resolution.files)) {
-          (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(containingFilePath);
-          hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
-        }
-      });
-      return invalidated;
-    }
-    function invalidateResolutionOfFile(filePath) {
-      removeResolutionsOfFile(filePath);
-      const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
-      if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) {
-        resolutionHost.onChangedAutomaticTypeDirectiveNames();
-      }
-    }
-    function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) {
-      Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0);
-      filesWithInvalidatedNonRelativeUnresolvedImports = filesMap;
-    }
-    function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) {
-      if (isCreatingWatchedDirectory) {
-        (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-      } else {
-        const updatedPath = removeIgnoredPath(fileOrDirectoryPath);
-        if (!updatedPath)
-          return false;
-        fileOrDirectoryPath = updatedPath;
-        if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) {
-          return false;
-        }
-        const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath);
-        if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) {
-          (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-          (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-        } else {
-          if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) {
-            return false;
-          }
-          if (fileExtensionIs(fileOrDirectoryPath, ".map")) {
-            return false;
-          }
-          (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-          const packagePath = parseNodeModuleFromPath(
-            fileOrDirectoryPath,
-            /*isFolder*/
-            true
-          );
-          if (packagePath)
-            (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath);
-        }
-      }
-      resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
-    }
-    function invalidatePackageJsonMap() {
-      const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
-      if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) {
-        packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0);
-      }
-    }
-    function invalidateResolutionsOfFailedLookupLocations() {
-      var _a;
-      if (allModuleAndTypeResolutionsAreInvalidated) {
-        affectingPathChecksForFile = void 0;
-        invalidatePackageJsonMap();
-        if (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks || affectingPathChecks) {
-          invalidateResolutions(resolvedLibraries, canInvalidateFailedLookupResolution);
-        }
-        failedLookupChecks = void 0;
-        startsWithPathChecks = void 0;
-        isInDirectoryChecks = void 0;
-        affectingPathChecks = void 0;
-        return true;
-      }
-      let invalidated = false;
-      if (affectingPathChecksForFile) {
-        (_a = resolutionHost.getCurrentProgram()) == null ? void 0 : _a.getSourceFiles().forEach((f) => {
-          if (some(f.packageJsonLocations, (location) => affectingPathChecksForFile.has(location))) {
-            (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(f.path);
-            invalidated = true;
-          }
-        });
-        affectingPathChecksForFile = void 0;
-      }
-      if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) {
-        return invalidated;
-      }
-      invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated;
-      invalidatePackageJsonMap();
-      failedLookupChecks = void 0;
-      startsWithPathChecks = void 0;
-      isInDirectoryChecks = void 0;
-      invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated;
-      affectingPathChecks = void 0;
-      return invalidated;
-    }
-    function canInvalidateFailedLookupResolution(resolution) {
-      var _a;
-      if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
-        return true;
-      if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
-        return false;
-      return ((_a = resolution.failedLookupLocations) == null ? void 0 : _a.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)))) || !!resolution.alternateResult && isInvalidatedFailedLookup(resolutionHost.toPath(resolution.alternateResult));
-    }
-    function isInvalidatedFailedLookup(locationPath) {
-      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (dirPath) => locationPath.length > dirPath.length && startsWith(locationPath, dirPath) && (isDiskPathRoot(dirPath) || locationPath[dirPath.length] === directorySeparator) ? true : void 0);
-    }
-    function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
-      var _a;
-      return !!affectingPathChecks && ((_a = resolution.affectingLocations) == null ? void 0 : _a.some((location) => affectingPathChecks.has(location)));
-    }
-    function closeTypeRootsWatch() {
-      clearMap(typeRootsWatches, closeFileWatcher);
-    }
-    function createTypeRootsWatch(typeRoot) {
-      return canWatchTypeRootPath(typeRoot) ? resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => {
-        const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
-        if (cachedDirectoryStructureHost) {
-          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-        }
-        hasChangedAutomaticTypeDirectiveNames = true;
-        resolutionHost.onChangedAutomaticTypeDirectiveNames();
-        const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(
-          typeRoot,
-          resolutionHost.toPath(typeRoot),
-          rootPath,
-          rootPathComponents,
-          getCurrentDirectory,
-          (dirPath2) => directoryWatchesOfFailedLookups.has(dirPath2)
-        );
-        if (dirPath) {
-          scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
-        }
-      }, 1 /* Recursive */) : noopFileWatcher;
-    }
-    function updateTypeRootsWatch() {
-      const options = resolutionHost.getCompilationSettings();
-      if (options.types) {
-        closeTypeRootsWatch();
-        return;
-      }
-      const typeRoots = getEffectiveTypeRoots(options, { getCurrentDirectory });
-      if (typeRoots) {
-        mutateMap(
-          typeRootsWatches,
-          new Set(typeRoots),
-          {
-            createNewValue: createTypeRootsWatch,
-            onDeleteValue: closeFileWatcher
-          }
-        );
-      } else {
-        closeTypeRootsWatch();
-      }
-    }
-    function canWatchTypeRootPath(typeRoot) {
-      if (resolutionHost.getCompilationSettings().typeRoots)
-        return true;
-      return canWatchAtTypes(resolutionHost.toPath(typeRoot));
-    }
-  }
-  function resolutionIsSymlink(resolution) {
-    var _a, _b;
-    return !!(((_a = resolution.resolvedModule) == null ? void 0 : _a.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath));
-  }
-  var init_resolutionCache = __esm({
-    "src/compiler/resolutionCache.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/watch.ts
-  function createDiagnosticReporter(system, pretty) {
-    const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : {
-      getCurrentDirectory: () => system.getCurrentDirectory(),
-      getNewLine: () => system.newLine,
-      getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames)
-    };
-    if (!pretty) {
-      return (diagnostic) => system.write(formatDiagnostic(diagnostic, host));
-    }
-    const diagnostics = new Array(1);
-    return (diagnostic) => {
-      diagnostics[0] = diagnostic;
-      system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine());
-      diagnostics[0] = void 0;
-    };
-  }
-  function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) {
-    if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) {
-      system.clearScreen();
-      return true;
-    }
-    return false;
-  }
-  function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
-    return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
-  }
-  function getLocaleTimeString(system) {
-    return !system.now ? (/* @__PURE__ */ new Date()).toLocaleTimeString() : (
-      // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
-      // This branch is solely for testing, so just switch it to a normal space for baseline stability.
-      // See:
-      //     - https://github.com/nodejs/node/issues/45171
-      //     - https://github.com/nodejs/node/issues/45753
-      system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
-    );
-  }
-  function createWatchStatusReporter(system, pretty) {
-    return pretty ? (diagnostic, newLine, options) => {
-      clearScreenIfNotWatchingForFileChanges(system, diagnostic, options);
-      let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`;
-      system.write(output);
-    } : (diagnostic, newLine, options) => {
-      let output = "";
-      if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
-        output += newLine;
-      }
-      output += `${getLocaleTimeString(system)} - `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`;
-      system.write(output);
-    };
-  }
-  function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) {
-    const host = system;
-    host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic);
-    const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend);
-    host.onUnRecoverableConfigFileDiagnostic = void 0;
-    return result;
-  }
-  function getErrorCountForSummary(diagnostics) {
-    return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */);
-  }
-  function getFilesInErrorForSummary(diagnostics) {
-    const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map(
-      (errorDiagnostic) => {
-        if (errorDiagnostic.file === void 0)
-          return;
-        return `${errorDiagnostic.file.fileName}`;
-      }
-    );
-    return filesInError.map((fileName) => {
-      if (fileName === void 0) {
-        return void 0;
-      }
-      const diagnosticForFileName = find(diagnostics, (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName);
-      if (diagnosticForFileName !== void 0) {
-        const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start);
-        return {
-          fileName,
-          line: line + 1
-        };
-      }
-    });
-  }
-  function getWatchErrorSummaryDiagnosticMessage(errorCount) {
-    return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes;
-  }
-  function prettyPathForFileError(error2, cwd) {
-    const line = formatColorAndReset(":" + error2.line, "\x1B[90m" /* Grey */);
-    if (pathIsAbsolute(error2.fileName) && pathIsAbsolute(cwd)) {
-      return getRelativePathFromDirectory(
-        cwd,
-        error2.fileName,
-        /*ignoreCase*/
-        false
-      ) + line;
-    }
-    return error2.fileName + line;
-  }
-  function getErrorSummaryText(errorCount, filesInError, newLine, host) {
-    if (errorCount === 0)
-      return "";
-    const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0);
-    const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self) => self.indexOf(value) === index);
-    const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory());
-    let messageAndArgs;
-    if (errorCount === 1) {
-      messageAndArgs = filesInError[0] !== void 0 ? [Diagnostics.Found_1_error_in_0, firstFileReference] : [Diagnostics.Found_1_error];
-    } else {
-      messageAndArgs = distinctFileNamesWithLines.length === 0 ? [Diagnostics.Found_0_errors, errorCount] : distinctFileNamesWithLines.length === 1 ? [Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1, errorCount, firstFileReference] : [Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length];
-    }
-    const d = createCompilerDiagnostic(...messageAndArgs);
-    const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : "";
-    return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`;
-  }
-  function createTabularErrorsDisplay(filesInError, host) {
-    const distinctFiles = filesInError.filter((value, index, self) => index === self.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName)));
-    if (distinctFiles.length === 0)
-      return "";
-    const numberLength = (num) => Math.log(num) * Math.LOG10E + 1;
-    const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]);
-    const maxErrors = fileToErrorCount.reduce((acc, value) => Math.max(acc, value[1] || 0), 0);
-    const headerRow = Diagnostics.Errors_Files.message;
-    const leftColumnHeadingLength = headerRow.split(" ")[0].length;
-    const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors));
-    const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0);
-    let tabularData = "";
-    tabularData += " ".repeat(headerPadding) + headerRow + "\n";
-    fileToErrorCount.forEach((row) => {
-      const [file, errorCount] = row;
-      const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0;
-      const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : "";
-      const fileRef = prettyPathForFileError(file, host.getCurrentDirectory());
-      tabularData += `${leftPadding}${errorCount}  ${fileRef}
-`;
-    });
-    return tabularData;
-  }
-  function isBuilderProgram2(program) {
-    return !!program.getState;
-  }
-  function listFiles(program, write) {
-    const options = program.getCompilerOptions();
-    if (options.explainFiles) {
-      explainFiles(isBuilderProgram2(program) ? program.getProgram() : program, write);
-    } else if (options.listFiles || options.listFilesOnly) {
-      forEach(program.getSourceFiles(), (file) => {
-        write(file.fileName);
-      });
-    }
-  }
-  function explainFiles(program, write) {
-    var _a, _b;
-    const reasons = program.getFileIncludeReasons();
-    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
-    for (const file of program.getSourceFiles()) {
-      write(`${toFileName(file, relativeFileName)}`);
-      (_a = reasons.get(file.path)) == null ? void 0 : _a.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
-      (_b = explainIfFileIsRedirectAndImpliedFormat(file, relativeFileName)) == null ? void 0 : _b.forEach((d) => write(`  ${d.messageText}`));
-    }
-  }
-  function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
-    var _a;
-    let result;
-    if (file.path !== file.resolvedPath) {
-      (result ?? (result = [])).push(chainDiagnosticMessages(
-        /*details*/
-        void 0,
-        Diagnostics.File_is_output_of_project_reference_source_0,
-        toFileName(file.originalFileName, fileNameConvertor)
-      ));
-    }
-    if (file.redirectInfo) {
-      (result ?? (result = [])).push(chainDiagnosticMessages(
-        /*details*/
-        void 0,
-        Diagnostics.File_redirects_to_file_0,
-        toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
-      ));
-    }
-    if (isExternalOrCommonJsModule(file)) {
-      switch (file.impliedNodeFormat) {
-        case 99 /* ESNext */:
-          if (file.packageJsonScope) {
-            (result ?? (result = [])).push(chainDiagnosticMessages(
-              /*details*/
-              void 0,
-              Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
-              toFileName(last(file.packageJsonLocations), fileNameConvertor)
-            ));
-          }
-          break;
-        case 1 /* CommonJS */:
-          if (file.packageJsonScope) {
-            (result ?? (result = [])).push(chainDiagnosticMessages(
-              /*details*/
-              void 0,
-              file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
-              toFileName(last(file.packageJsonLocations), fileNameConvertor)
-            ));
-          } else if ((_a = file.packageJsonLocations) == null ? void 0 : _a.length) {
-            (result ?? (result = [])).push(chainDiagnosticMessages(
-              /*details*/
-              void 0,
-              Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
-            ));
-          }
-          break;
-      }
-    }
-    return result;
-  }
-  function getMatchedFileSpec(program, fileName) {
-    var _a;
-    const configFile = program.getCompilerOptions().configFile;
-    if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedFilesSpec))
-      return void 0;
-    const filePath = program.getCanonicalFileName(fileName);
-    const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
-  }
-  function getMatchedIncludeSpec(program, fileName) {
-    var _a, _b;
-    const configFile = program.getCompilerOptions().configFile;
-    if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedIncludeSpecs))
-      return void 0;
-    if (configFile.configFileSpecs.isDefaultIncludeSpec)
-      return true;
-    const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */);
-    const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    const useCaseSensitiveFileNames2 = program.useCaseSensitiveFileNames();
-    return find((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => {
-      if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */))
-        return false;
-      const pattern = getPatternFromSpec(includeSpec, basePath, "files");
-      return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames2).test(fileName);
-    });
-  }
-  function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
-    var _a, _b;
-    const options = program.getCompilerOptions();
-    if (isReferencedFile(reason)) {
-      const referenceLocation = getReferencedFileLocation(program, reason);
-      const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`;
-      let message;
-      Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports");
-      switch (reason.kind) {
-        case 3 /* Import */:
-          if (isReferenceFileLocation(referenceLocation)) {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1;
-          } else if (referenceLocation.text === externalHelpersModuleNameText) {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions;
-          } else {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions;
-          }
-          break;
-        case 4 /* ReferenceFile */:
-          Debug.assert(!referenceLocation.packageId);
-          message = Diagnostics.Referenced_via_0_from_file_1;
-          break;
-        case 5 /* TypeReferenceDirective */:
-          message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1;
-          break;
-        case 7 /* LibReferenceDirective */:
-          Debug.assert(!referenceLocation.packageId);
-          message = Diagnostics.Library_referenced_via_0_from_file_1;
-          break;
-        default:
-          Debug.assertNever(reason);
-      }
-      return chainDiagnosticMessages(
-        /*details*/
-        void 0,
-        message,
-        referenceText,
-        toFileName(referenceLocation.file, fileNameConvertor),
-        referenceLocation.packageId && packageIdToString(referenceLocation.packageId)
-      );
-    }
-    switch (reason.kind) {
-      case 0 /* RootFile */:
-        if (!((_a = options.configFile) == null ? void 0 : _a.configFileSpecs))
-          return chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.Root_file_specified_for_compilation
-          );
-        const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
-        const matchedByFiles = getMatchedFileSpec(program, fileName);
-        if (matchedByFiles)
-          return chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.Part_of_files_list_in_tsconfig_json
-          );
-        const matchedByInclude = getMatchedIncludeSpec(program, fileName);
-        return isString(matchedByInclude) ? chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          Diagnostics.Matched_by_include_pattern_0_in_1,
-          matchedByInclude,
-          toFileName(options.configFile, fileNameConvertor)
-        ) : (
-          // Could be additional files specified as roots or matched by default include
-          chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
-          )
-        );
-      case 1 /* SourceFromProjectReference */:
-      case 2 /* OutputFromProjectReference */:
-        const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
-        const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
-        return chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
-          toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
-          options.outFile ? "--outFile" : "--out"
-        );
-      case 8 /* AutomaticTypeDirectiveFile */: {
-        const messageAndArgs = options.types ? reason.packageId ? [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions, reason.typeReference] : reason.packageId ? [Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_for_implicit_type_library_0, reason.typeReference];
-        return chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          ...messageAndArgs
-        );
-      }
-      case 6 /* LibFile */: {
-        if (reason.index !== void 0)
-          return chainDiagnosticMessages(
-            /*details*/
-            void 0,
-            Diagnostics.Library_0_specified_in_compilerOptions,
-            options.lib[reason.index]
-          );
-        const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
-        const messageAndArgs = target ? [Diagnostics.Default_library_for_target_0, target] : [Diagnostics.Default_library];
-        return chainDiagnosticMessages(
-          /*details*/
-          void 0,
-          ...messageAndArgs
-        );
-      }
-      default:
-        Debug.assertNever(reason);
-    }
-  }
-  function toFileName(file, fileNameConvertor) {
-    const fileName = isString(file) ? file : file.fileName;
-    return fileNameConvertor ? fileNameConvertor(fileName) : fileName;
-  }
-  function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-    const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
-    const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
-    const configFileParsingDiagnosticsLength = allDiagnostics.length;
-    addRange(allDiagnostics, program.getSyntacticDiagnostics(
-      /*sourceFile*/
-      void 0,
-      cancellationToken
-    ));
-    if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-      addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
-      if (!isListFilesOnly) {
-        addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
-        if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-          addRange(allDiagnostics, program.getSemanticDiagnostics(
-            /*sourceFile*/
-            void 0,
-            cancellationToken
-          ));
-        }
-      }
-    }
-    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
-      /*targetSourceFile*/
-      void 0,
-      writeFile2,
-      cancellationToken,
-      emitOnlyDtsFiles,
-      customTransformers
-    );
-    const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
-    addRange(allDiagnostics, emitDiagnostics);
-    const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
-    diagnostics.forEach(reportDiagnostic);
-    if (write) {
-      const currentDir = program.getCurrentDirectory();
-      forEach(emittedFiles, (file) => {
-        const filepath = getNormalizedAbsolutePath(file, currentDir);
-        write(`TSFILE: ${filepath}`);
-      });
-      listFiles(program, write);
-    }
-    if (reportSummary) {
-      reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics));
-    }
-    return {
-      emitResult,
-      diagnostics
-    };
-  }
-  function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-    const { emitResult, diagnostics } = emitFilesAndReportErrors(
-      program,
-      reportDiagnostic,
-      write,
-      reportSummary,
-      writeFile2,
-      cancellationToken,
-      emitOnlyDtsFiles,
-      customTransformers
-    );
-    if (emitResult.emitSkipped && diagnostics.length > 0) {
-      return 1 /* DiagnosticsPresent_OutputsSkipped */;
-    } else if (diagnostics.length > 0) {
-      return 2 /* DiagnosticsPresent_OutputsGenerated */;
-    }
-    return 0 /* Success */;
-  }
-  function createWatchHost(system = sys, reportWatchStatus2) {
-    const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system);
-    return {
-      onWatchStatusChange,
-      watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher,
-      watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher,
-      setTimeout: maybeBind(system, system.setTimeout) || noop,
-      clearTimeout: maybeBind(system, system.clearTimeout) || noop
-    };
-  }
-  function createWatchFactory(host, options) {
-    const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */;
-    const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop;
-    const result = getWatchFactory(host, watchLogLevel, writeLog);
-    result.writeLog = writeLog;
-    return result;
-  }
-  function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
-    const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames();
-    const compilerHost = {
-      getSourceFile: createGetSourceFile(
-        (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
-        getCompilerOptions,
-        /*setParentNodes*/
-        void 0
-      ),
-      getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
-      getDefaultLibFileName: (options) => host.getDefaultLibFileName(options),
-      writeFile: createWriteFileMeasuringIO(
-        (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark),
-        (path) => host.createDirectory(path),
-        (path) => host.directoryExists(path)
-      ),
-      getCurrentDirectory: memoize(() => host.getCurrentDirectory()),
-      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
-      getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames2),
-      getNewLine: () => getNewLineCharacter(getCompilerOptions()),
-      fileExists: (f) => host.fileExists(f),
-      readFile: (f) => host.readFile(f),
-      trace: maybeBind(host, host.trace),
-      directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
-      getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
-      realpath: maybeBind(host, host.realpath),
-      getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
-      createHash: maybeBind(host, host.createHash),
-      readDirectory: maybeBind(host, host.readDirectory),
-      storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit,
-      jsDocParsingMode: host.jsDocParsingMode
-    };
-    return compilerHost;
-  }
-  function getSourceFileVersionAsHashFromText(host, text) {
-    if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
-      let lineEnd = text.length;
-      let lineStart = lineEnd;
-      for (let pos = lineEnd - 1; pos >= 0; pos--) {
-        const ch = text.charCodeAt(pos);
-        switch (ch) {
-          case 10 /* lineFeed */:
-            if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) {
-              pos--;
-            }
-          case 13 /* carriageReturn */:
-            break;
-          default:
-            if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) {
-              lineStart = pos;
-              continue;
-            }
-            break;
-        }
-        const line = text.substring(lineStart, lineEnd);
-        if (line.match(sourceMapCommentRegExp)) {
-          text = text.substring(0, lineStart);
-          break;
-        } else if (!line.match(whitespaceOrMapCommentRegExp)) {
-          break;
-        }
-        lineEnd = lineStart;
-      }
-    }
-    return (host.createHash || generateDjb2Hash)(text);
-  }
-  function setGetSourceFileAsHashVersioned(compilerHost) {
-    const originalGetSourceFile = compilerHost.getSourceFile;
-    compilerHost.getSourceFile = (...args) => {
-      const result = originalGetSourceFile.call(compilerHost, ...args);
-      if (result) {
-        result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
-      }
-      return result;
-    };
-  }
-  function createProgramHost(system, createProgram2) {
-    const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath())));
-    return {
-      useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
-      getNewLine: () => system.newLine,
-      getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
-      getDefaultLibLocation,
-      getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)),
-      fileExists: (path) => system.fileExists(path),
-      readFile: (path, encoding) => system.readFile(path, encoding),
-      directoryExists: (path) => system.directoryExists(path),
-      getDirectories: (path) => system.getDirectories(path),
-      readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth),
-      realpath: maybeBind(system, system.realpath),
-      getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable),
-      trace: (s) => system.write(s + system.newLine),
-      createDirectory: (path) => system.createDirectory(path),
-      writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
-      createHash: maybeBind(system, system.createHash),
-      createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
-      storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
-      now: maybeBind(system, system.now)
-    };
-  }
-  function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) {
-    const write = (s) => system.write(s + system.newLine);
-    const result = createProgramHost(system, createProgram2);
-    copyProperties(result, createWatchHost(system, reportWatchStatus2));
-    result.afterProgramCreate = (builderProgram) => {
-      const compilerOptions = builderProgram.getCompilerOptions();
-      const newLine = getNewLineCharacter(compilerOptions);
-      emitFilesAndReportErrors(
-        builderProgram,
-        reportDiagnostic,
-        write,
-        (errorCount) => result.onWatchStatusChange(
-          createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount),
-          newLine,
-          compilerOptions,
-          errorCount
-        )
-      );
-    };
-    return result;
-  }
-  function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) {
-    reportDiagnostic(diagnostic);
-    system.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
-  }
-  function createWatchCompilerHostOfConfigFile({
-    configFileName,
-    optionsToExtend,
-    watchOptionsToExtend,
-    extraFileExtensions,
-    system,
-    createProgram: createProgram2,
-    reportDiagnostic,
-    reportWatchStatus: reportWatchStatus2
-  }) {
-    const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system);
-    const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2);
-    host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic);
-    host.configFileName = configFileName;
-    host.optionsToExtend = optionsToExtend;
-    host.watchOptionsToExtend = watchOptionsToExtend;
-    host.extraFileExtensions = extraFileExtensions;
-    return host;
-  }
-  function createWatchCompilerHostOfFilesAndCompilerOptions({
-    rootFiles,
-    options,
-    watchOptions,
-    projectReferences,
-    system,
-    createProgram: createProgram2,
-    reportDiagnostic,
-    reportWatchStatus: reportWatchStatus2
-  }) {
-    const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2);
-    host.rootFiles = rootFiles;
-    host.options = options;
-    host.watchOptions = watchOptions;
-    host.projectReferences = projectReferences;
-    return host;
-  }
-  function performIncrementalCompilation(input) {
-    const system = input.system || sys;
-    const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system));
-    const builderProgram = createIncrementalProgram(input);
-    const exitStatus = emitFilesAndReportErrorsAndGetExitStatus(
-      builderProgram,
-      input.reportDiagnostic || createDiagnosticReporter(system),
-      (s) => host.trace && host.trace(s),
-      input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0
-    );
-    if (input.afterProgramEmitAndDiagnostics)
-      input.afterProgramEmitAndDiagnostics(builderProgram);
-    return exitStatus;
-  }
-  var sysFormatDiagnosticsHost, screenStartingMessageCodes, noopFileWatcher, returnNoopFileWatcher, WatchType;
-  var init_watch = __esm({
-    "src/compiler/watch.ts"() {
-      "use strict";
-      init_ts2();
-      sysFormatDiagnosticsHost = sys ? {
-        getCurrentDirectory: () => sys.getCurrentDirectory(),
-        getNewLine: () => sys.newLine,
-        getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames)
-      } : void 0;
-      screenStartingMessageCodes = [
-        Diagnostics.Starting_compilation_in_watch_mode.code,
-        Diagnostics.File_change_detected_Starting_incremental_compilation.code
-      ];
-      noopFileWatcher = { close: noop };
-      returnNoopFileWatcher = () => noopFileWatcher;
-      WatchType = {
-        ConfigFile: "Config file",
-        ExtendedConfigFile: "Extended config file",
-        SourceFile: "Source file",
-        MissingFile: "Missing file",
-        WildcardDirectory: "Wild card directory",
-        FailedLookupLocations: "Failed Lookup Locations",
-        AffectingFileLocation: "File location affecting resolution",
-        TypeRoots: "Type roots",
-        ConfigFileOfReferencedProject: "Config file of referened project",
-        ExtendedConfigOfReferencedProject: "Extended config file of referenced project",
-        WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project",
-        PackageJson: "package.json file",
-        ClosedScriptInfo: "Closed Script info",
-        ConfigFileForInferredRoot: "Config file for the inferred project root",
-        NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache",
-        MissingSourceMapFile: "Missing source map file",
-        NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root",
-        MissingGeneratedFile: "Missing generated file",
-        NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation",
-        TypingInstallerLocationFile: "File location for typing installer",
-        TypingInstallerLocationDirectory: "Directory location for typing installer"
-      };
-    }
-  });
-
-  // src/compiler/watchPublic.ts
-  function readBuilderProgram(compilerOptions, host) {
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions);
-    if (!buildInfoPath)
-      return void 0;
-    let buildInfo;
-    if (host.getBuildInfo) {
-      buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath);
-    } else {
-      const content = host.readFile(buildInfoPath);
-      if (!content)
-        return void 0;
-      buildInfo = getBuildInfo(buildInfoPath, content);
-    }
-    if (!buildInfo || buildInfo.version !== version || !buildInfo.program)
-      return void 0;
-    return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
-  }
-  function createIncrementalCompilerHost(options, system = sys) {
-    const host = createCompilerHostWorker(
-      options,
-      /*setParentNodes*/
-      void 0,
-      system
-    );
-    host.createHash = maybeBind(system, system.createHash);
-    host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
-    setGetSourceFileAsHashVersioned(host);
-    changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
-    return host;
-  }
-  function createIncrementalProgram({
-    rootNames,
-    options,
-    configFileParsingDiagnostics,
-    projectReferences,
-    host,
-    createProgram: createProgram2
-  }) {
-    host = host || createIncrementalCompilerHost(options);
-    createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram;
-    const oldProgram = readBuilderProgram(options, host);
-    return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences);
-  }
-  function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) {
-    if (isArray(rootFilesOrConfigFileName)) {
-      return createWatchCompilerHostOfFilesAndCompilerOptions({
-        rootFiles: rootFilesOrConfigFileName,
-        options,
-        watchOptions: watchOptionsOrExtraFileExtensions,
-        projectReferences: projectReferencesOrWatchOptionsToExtend,
-        system,
-        createProgram: createProgram2,
-        reportDiagnostic,
-        reportWatchStatus: reportWatchStatus2
-      });
-    } else {
-      return createWatchCompilerHostOfConfigFile({
-        configFileName: rootFilesOrConfigFileName,
-        optionsToExtend: options,
-        watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend,
-        extraFileExtensions: watchOptionsOrExtraFileExtensions,
-        system,
-        createProgram: createProgram2,
-        reportDiagnostic,
-        reportWatchStatus: reportWatchStatus2
-      });
-    }
-  }
-  function createWatchProgram(host) {
-    let builderProgram;
-    let updateLevel;
-    let missingFilesMap;
-    let watchedWildcardDirectories;
-    let timerToUpdateProgram;
-    let timerToInvalidateFailedLookupResolutions;
-    let parsedConfigs;
-    let sharedExtendedConfigFileWatchers;
-    let extendedConfigCache = host.extendedConfigCache;
-    let reportFileChangeDetectedOnCreateProgram = false;
-    const sourceFilesCache = /* @__PURE__ */ new Map();
-    let missingFilePathsRequestedForRelease;
-    let hasChangedCompilerOptions = false;
-    const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames();
-    const currentDirectory = host.getCurrentDirectory();
-    const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host;
-    let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host;
-    let wildcardDirectories;
-    let configFileParsingDiagnostics;
-    let canConfigFileJsonReportNoInputFiles = false;
-    let hasChangedConfigFileParsingErrors = false;
-    const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2);
-    const directoryStructureHost = cachedDirectoryStructureHost || host;
-    const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost);
-    let newLine = updateNewLine();
-    if (configFileName && host.configFileParsingResult) {
-      setConfigFileParsingResult(host.configFileParsingResult);
-      newLine = updateNewLine();
-    }
-    reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode);
-    if (configFileName && !host.configFileParsingResult) {
-      newLine = getNewLineCharacter(optionsToExtendForConfigFile);
-      Debug.assert(!rootFileNames);
-      parseConfigFile2();
-      newLine = updateNewLine();
-    }
-    Debug.assert(compilerOptions);
-    Debug.assert(rootFileNames);
-    const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames2}`);
-    let configFileWatcher;
-    if (configFileName) {
-      configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
-    }
-    const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
-    setGetSourceFileAsHashVersioned(compilerHost);
-    const getNewSourceFile = compilerHost.getSourceFile;
-    compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
-    compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
-    compilerHost.getNewLine = () => newLine;
-    compilerHost.fileExists = fileExists;
-    compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile;
-    compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine;
-    compilerHost.toPath = toPath3;
-    compilerHost.getCompilationSettings = () => compilerOptions;
-    compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect);
-    compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations);
-    compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation);
-    compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots);
-    compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost;
-    compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations;
-    compilerHost.onInvalidatedResolution = scheduleProgramUpdate;
-    compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate;
-    compilerHost.fileIsOpen = returnFalse;
-    compilerHost.getCurrentProgram = getCurrentProgram;
-    compilerHost.writeLog = writeLog;
-    compilerHost.getParsedCommandLine = getParsedCommandLine;
-    const resolutionCache = createResolutionCache(
-      compilerHost,
-      configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
-      /*logChangesWhenResolvingModule*/
-      false
-    );
-    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
-    compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
-    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
-      compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
-    }
-    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
-    compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
-    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
-      compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
-    }
-    compilerHost.resolveLibrary = !host.resolveLibrary ? resolutionCache.resolveLibrary.bind(resolutionCache) : host.resolveLibrary.bind(host);
-    compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
-    const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
-    const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
-    const customHasInvalidLibResolutions = host.resolveLibrary ? maybeBind(host, host.hasInvalidatedLibResolutions) || returnTrue : returnFalse;
-    builderProgram = readBuilderProgram(compilerOptions, compilerHost);
-    synchronizeProgram();
-    watchConfigFileWildCardDirectories();
-    if (configFileName)
-      updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
-    return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close, getResolutionCache } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close, getResolutionCache };
-    function close() {
-      clearInvalidateResolutionsOfFailedLookupLocations();
-      resolutionCache.clear();
-      clearMap(sourceFilesCache, (value) => {
-        if (value && value.fileWatcher) {
-          value.fileWatcher.close();
-          value.fileWatcher = void 0;
-        }
-      });
-      if (configFileWatcher) {
-        configFileWatcher.close();
-        configFileWatcher = void 0;
-      }
-      extendedConfigCache == null ? void 0 : extendedConfigCache.clear();
-      extendedConfigCache = void 0;
-      if (sharedExtendedConfigFileWatchers) {
-        clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf);
-        sharedExtendedConfigFileWatchers = void 0;
-      }
-      if (watchedWildcardDirectories) {
-        clearMap(watchedWildcardDirectories, closeFileWatcherOf);
-        watchedWildcardDirectories = void 0;
-      }
-      if (missingFilesMap) {
-        clearMap(missingFilesMap, closeFileWatcher);
-        missingFilesMap = void 0;
-      }
-      if (parsedConfigs) {
-        clearMap(parsedConfigs, (config) => {
-          var _a;
-          (_a = config.watcher) == null ? void 0 : _a.close();
-          config.watcher = void 0;
-          if (config.watchedDirectories)
-            clearMap(config.watchedDirectories, closeFileWatcherOf);
-          config.watchedDirectories = void 0;
-        });
-        parsedConfigs = void 0;
-      }
-    }
-    function getResolutionCache() {
-      return resolutionCache;
-    }
-    function getCurrentBuilderProgram() {
-      return builderProgram;
-    }
-    function getCurrentProgram() {
-      return builderProgram && builderProgram.getProgramOrUndefined();
-    }
-    function synchronizeProgram() {
-      writeLog(`Synchronizing program`);
-      Debug.assert(compilerOptions);
-      Debug.assert(rootFileNames);
-      clearInvalidateResolutionsOfFailedLookupLocations();
-      const program = getCurrentBuilderProgram();
-      if (hasChangedCompilerOptions) {
-        newLine = updateNewLine();
-        if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) {
-          resolutionCache.onChangesAffectModuleResolution();
-        }
-      }
-      const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidLibResolutions);
-      const {
-        originalReadFile,
-        originalFileExists,
-        originalDirectoryExists,
-        originalCreateDirectory,
-        originalWriteFile,
-        readFileWithCache
-      } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
-      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
-        if (hasChangedConfigFileParsingErrors) {
-          if (reportFileChangeDetectedOnCreateProgram) {
-            reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
-          }
-          builderProgram = createProgram2(
-            /*rootNames*/
-            void 0,
-            /*options*/
-            void 0,
-            compilerHost,
-            builderProgram,
-            configFileParsingDiagnostics,
-            projectReferences
-          );
-          hasChangedConfigFileParsingErrors = false;
-        }
-      } else {
-        if (reportFileChangeDetectedOnCreateProgram) {
-          reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
-        }
-        createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions);
-      }
-      reportFileChangeDetectedOnCreateProgram = false;
-      if (host.afterProgramCreate && program !== builderProgram) {
-        host.afterProgramCreate(builderProgram);
-      }
-      compilerHost.readFile = originalReadFile;
-      compilerHost.fileExists = originalFileExists;
-      compilerHost.directoryExists = originalDirectoryExists;
-      compilerHost.createDirectory = originalCreateDirectory;
-      compilerHost.writeFile = originalWriteFile;
-      return builderProgram;
-    }
-    function createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions) {
-      writeLog("CreatingProgramWith::");
-      writeLog(`  roots: ${JSON.stringify(rootFileNames)}`);
-      writeLog(`  options: ${JSON.stringify(compilerOptions)}`);
-      if (projectReferences)
-        writeLog(`  projectReferences: ${JSON.stringify(projectReferences)}`);
-      const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram();
-      hasChangedCompilerOptions = false;
-      hasChangedConfigFileParsingErrors = false;
-      resolutionCache.startCachingPerDirectoryResolution();
-      compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions;
-      compilerHost.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions;
-      compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
-      const oldProgram = getCurrentProgram();
-      builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
-      resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram);
-      updateMissingFilePathsWatch(
-        builderProgram.getProgram(),
-        missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()),
-        watchMissingFilePath
-      );
-      if (needsUpdateInTypeRootWatch) {
-        resolutionCache.updateTypeRootsWatch();
-      }
-      if (missingFilePathsRequestedForRelease) {
-        for (const missingFilePath of missingFilePathsRequestedForRelease) {
-          if (!missingFilesMap.has(missingFilePath)) {
-            sourceFilesCache.delete(missingFilePath);
-          }
-        }
-        missingFilePathsRequestedForRelease = void 0;
-      }
-    }
-    function updateRootFileNames(files) {
-      Debug.assert(!configFileName, "Cannot update root file names with config file watch mode");
-      rootFileNames = files;
-      scheduleProgramUpdate();
-    }
-    function updateNewLine() {
-      return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile);
-    }
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function isFileMissingOnHost(hostSourceFile) {
-      return typeof hostSourceFile === "boolean";
-    }
-    function isFilePresenceUnknownOnHost(hostSourceFile) {
-      return typeof hostSourceFile.version === "boolean";
-    }
-    function fileExists(fileName) {
-      const path = toPath3(fileName);
-      if (isFileMissingOnHost(sourceFilesCache.get(path))) {
-        return false;
-      }
-      return directoryStructureHost.fileExists(fileName);
-    }
-    function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      if (isFileMissingOnHost(hostSourceFile)) {
-        return void 0;
-      }
-      const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
-      if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile) || hostSourceFile.sourceFile.impliedNodeFormat !== impliedNodeFormat) {
-        const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError);
-        if (hostSourceFile) {
-          if (sourceFile) {
-            hostSourceFile.sourceFile = sourceFile;
-            hostSourceFile.version = sourceFile.version;
-            if (!hostSourceFile.fileWatcher) {
-              hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
-            }
-          } else {
-            if (hostSourceFile.fileWatcher) {
-              hostSourceFile.fileWatcher.close();
-            }
-            sourceFilesCache.set(path, false);
-          }
-        } else {
-          if (sourceFile) {
-            const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
-            sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher });
-          } else {
-            sourceFilesCache.set(path, false);
-          }
-        }
-        return sourceFile;
-      }
-      return hostSourceFile.sourceFile;
-    }
-    function nextSourceFileVersion(path) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      if (hostSourceFile !== void 0) {
-        if (isFileMissingOnHost(hostSourceFile)) {
-          sourceFilesCache.set(path, { version: false });
-        } else {
-          hostSourceFile.version = false;
-        }
-      }
-    }
-    function getSourceVersion(path, readFileWithCache) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      if (!hostSourceFile)
-        return void 0;
-      if (hostSourceFile.version)
-        return hostSourceFile.version;
-      const text = readFileWithCache(path);
-      return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
-    }
-    function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
-      const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
-      if (hostSourceFileInfo !== void 0) {
-        if (isFileMissingOnHost(hostSourceFileInfo)) {
-          (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path);
-        } else if (hostSourceFileInfo.sourceFile === oldSourceFile) {
-          if (hostSourceFileInfo.fileWatcher) {
-            hostSourceFileInfo.fileWatcher.close();
-          }
-          sourceFilesCache.delete(oldSourceFile.resolvedPath);
-          if (!hasSourceFileByPath) {
-            resolutionCache.removeResolutionsOfFile(oldSourceFile.path);
-          }
-        }
-      }
-    }
-    function reportWatchDiagnostic(message) {
-      if (host.onWatchStatusChange) {
-        host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile);
-      }
-    }
-    function hasChangedAutomaticTypeDirectiveNames() {
-      return resolutionCache.hasChangedAutomaticTypeDirectiveNames();
-    }
-    function clearInvalidateResolutionsOfFailedLookupLocations() {
-      if (!timerToInvalidateFailedLookupResolutions)
-        return false;
-      host.clearTimeout(timerToInvalidateFailedLookupResolutions);
-      timerToInvalidateFailedLookupResolutions = void 0;
-      return true;
-    }
-    function scheduleInvalidateResolutionsOfFailedLookupLocations() {
-      if (!host.setTimeout || !host.clearTimeout) {
-        return resolutionCache.invalidateResolutionsOfFailedLookupLocations();
-      }
-      const pending = clearInvalidateResolutionsOfFailedLookupLocations();
-      writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`);
-      timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250, "timerToInvalidateFailedLookupResolutions");
-    }
-    function invalidateResolutionsOfFailedLookup() {
-      timerToInvalidateFailedLookupResolutions = void 0;
-      if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-        scheduleProgramUpdate();
-      }
-    }
-    function scheduleProgramUpdate() {
-      if (!host.setTimeout || !host.clearTimeout) {
-        return;
-      }
-      if (timerToUpdateProgram) {
-        host.clearTimeout(timerToUpdateProgram);
-      }
-      writeLog("Scheduling update");
-      timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250, "timerToUpdateProgram");
-    }
-    function scheduleProgramReload() {
-      Debug.assert(!!configFileName);
-      updateLevel = 2 /* Full */;
-      scheduleProgramUpdate();
-    }
-    function updateProgramWithWatchStatus() {
-      timerToUpdateProgram = void 0;
-      reportFileChangeDetectedOnCreateProgram = true;
-      updateProgram();
-    }
-    function updateProgram() {
-      var _a, _b, _c, _d;
-      switch (updateLevel) {
-        case 1 /* RootNamesAndUpdate */:
-          (_a = perfLogger) == null ? void 0 : _a.logStartUpdateProgram("PartialConfigReload");
-          reloadFileNamesFromConfigFile();
-          break;
-        case 2 /* Full */:
-          (_b = perfLogger) == null ? void 0 : _b.logStartUpdateProgram("FullConfigReload");
-          reloadConfigFile();
-          break;
-        default:
-          (_c = perfLogger) == null ? void 0 : _c.logStartUpdateProgram("SynchronizeProgram");
-          synchronizeProgram();
-          break;
-      }
-      (_d = perfLogger) == null ? void 0 : _d.logStopUpdateProgram("Done");
-      return getCurrentBuilderProgram();
-    }
-    function reloadFileNamesFromConfigFile() {
-      writeLog("Reloading new file names and options");
-      Debug.assert(compilerOptions);
-      Debug.assert(configFileName);
-      updateLevel = 0 /* Update */;
-      rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions);
-      if (updateErrorForNoInputFiles(rootFileNames, getNormalizedAbsolutePath(configFileName, currentDirectory), compilerOptions.configFile.configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) {
-        hasChangedConfigFileParsingErrors = true;
-      }
-      synchronizeProgram();
-    }
-    function reloadConfigFile() {
-      Debug.assert(configFileName);
-      writeLog(`Reloading config file: ${configFileName}`);
-      updateLevel = 0 /* Update */;
-      if (cachedDirectoryStructureHost) {
-        cachedDirectoryStructureHost.clearCache();
-      }
-      parseConfigFile2();
-      hasChangedCompilerOptions = true;
-      synchronizeProgram();
-      watchConfigFileWildCardDirectories();
-      updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
-    }
-    function parseConfigFile2() {
-      Debug.assert(configFileName);
-      setConfigFileParsingResult(
-        getParsedCommandLineOfConfigFile(
-          configFileName,
-          optionsToExtendForConfigFile,
-          parseConfigFileHost,
-          extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
-          watchOptionsToExtend,
-          extraFileExtensions
-        )
-      );
-    }
-    function setConfigFileParsingResult(configFileParseResult) {
-      rootFileNames = configFileParseResult.fileNames;
-      compilerOptions = configFileParseResult.options;
-      watchOptions = configFileParseResult.watchOptions;
-      projectReferences = configFileParseResult.projectReferences;
-      wildcardDirectories = configFileParseResult.wildcardDirectories;
-      configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice();
-      canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw);
-      hasChangedConfigFileParsingErrors = true;
-    }
-    function getParsedCommandLine(configFileName2) {
-      const configPath = toPath3(configFileName2);
-      let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-      if (config) {
-        if (!config.updateLevel)
-          return config.parsedCommandLine;
-        if (config.parsedCommandLine && config.updateLevel === 1 /* RootNamesAndUpdate */ && !host.getParsedCommandLine) {
-          writeLog("Reloading new file names and options");
-          Debug.assert(compilerOptions);
-          const fileNames = getFileNamesFromConfigSpecs(
-            config.parsedCommandLine.options.configFile.configFileSpecs,
-            getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory),
-            compilerOptions,
-            parseConfigFileHost
-          );
-          config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
-          config.updateLevel = void 0;
-          return config.parsedCommandLine;
-        }
-      }
-      writeLog(`Loading config file: ${configFileName2}`);
-      const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2);
-      if (config) {
-        config.parsedCommandLine = parsedCommandLine;
-        config.updateLevel = void 0;
-      } else {
-        (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine });
-      }
-      watchReferencedProject(configFileName2, configPath, config);
-      return parsedCommandLine;
-    }
-    function getParsedCommandLineFromConfigFileHost(configFileName2) {
-      const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic;
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
-      const parsedCommandLine = getParsedCommandLineOfConfigFile(
-        configFileName2,
-        /*optionsToExtend*/
-        void 0,
-        parseConfigFileHost,
-        extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
-        watchOptionsToExtend
-      );
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic;
-      return parsedCommandLine;
-    }
-    function onReleaseParsedCommandLine(fileName) {
-      var _a;
-      const path = toPath3(fileName);
-      const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path);
-      if (!config)
-        return;
-      parsedConfigs.delete(path);
-      if (config.watchedDirectories)
-        clearMap(config.watchedDirectories, closeFileWatcherOf);
-      (_a = config.watcher) == null ? void 0 : _a.close();
-      clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers);
-    }
-    function watchFilePath(path, file, callback, pollingInterval, options, watchType) {
-      return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType);
-    }
-    function onSourceFileChange(fileName, eventKind, path) {
-      updateCachedSystemWithFile(fileName, path, eventKind);
-      if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) {
-        resolutionCache.invalidateResolutionOfFile(path);
-      }
-      nextSourceFileVersion(path);
-      scheduleProgramUpdate();
-    }
-    function updateCachedSystemWithFile(fileName, path, eventKind) {
-      if (cachedDirectoryStructureHost) {
-        cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind);
-      }
-    }
-    function watchMissingFilePath(missingFilePath, missingFileName) {
-      return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath(
-        missingFilePath,
-        missingFileName,
-        onMissingFileChange,
-        500 /* Medium */,
-        watchOptions,
-        WatchType.MissingFile
-      );
-    }
-    function onMissingFileChange(fileName, eventKind, missingFilePath) {
-      updateCachedSystemWithFile(fileName, missingFilePath, eventKind);
-      if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) {
-        missingFilesMap.get(missingFilePath).close();
-        missingFilesMap.delete(missingFilePath);
-        nextSourceFileVersion(missingFilePath);
-        scheduleProgramUpdate();
-      }
-    }
-    function watchConfigFileWildCardDirectories() {
-      updateWatchingWildcardDirectories(
-        watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
-        wildcardDirectories,
-        watchWildcardDirectory
-      );
-    }
-    function watchWildcardDirectory(directory, flags) {
-      return watchDirectory(
-        directory,
-        (fileOrDirectory) => {
-          Debug.assert(configFileName);
-          Debug.assert(compilerOptions);
-          const fileOrDirectoryPath = toPath3(fileOrDirectory);
-          if (cachedDirectoryStructureHost) {
-            cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-          }
-          nextSourceFileVersion(fileOrDirectoryPath);
-          if (isIgnoredFileFromWildCardWatching({
-            watchedDirPath: toPath3(directory),
-            fileOrDirectory,
-            fileOrDirectoryPath,
-            configFileName,
-            extraFileExtensions,
-            options: compilerOptions,
-            program: getCurrentBuilderProgram() || rootFileNames,
-            currentDirectory,
-            useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-            writeLog,
-            toPath: toPath3
-          }))
-            return;
-          if (updateLevel !== 2 /* Full */) {
-            updateLevel = 1 /* RootNamesAndUpdate */;
-            scheduleProgramUpdate();
-          }
-        },
-        flags,
-        watchOptions,
-        WatchType.WildcardDirectory
-      );
-    }
-    function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) {
-      updateSharedExtendedConfigFileWatcher(
-        forProjectPath,
-        options,
-        sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()),
-        (extendedConfigFileName, extendedConfigFilePath) => watchFile2(
-          extendedConfigFileName,
-          (_fileName, eventKind) => {
-            var _a;
-            updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind);
-            if (extendedConfigCache)
-              cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3);
-            const projects = (_a = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a.projects;
-            if (!(projects == null ? void 0 : projects.size))
-              return;
-            projects.forEach((projectPath) => {
-              if (configFileName && toPath3(configFileName) === projectPath) {
-                updateLevel = 2 /* Full */;
-              } else {
-                const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath);
-                if (config)
-                  config.updateLevel = 2 /* Full */;
-                resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath);
-              }
-              scheduleProgramUpdate();
-            });
-          },
-          2e3 /* High */,
-          watchOptions2,
-          watchType
-        ),
-        toPath3
-      );
-    }
-    function watchReferencedProject(configFileName2, configPath, commandLine) {
-      var _a, _b, _c, _d;
-      commandLine.watcher || (commandLine.watcher = watchFile2(
-        configFileName2,
-        (_fileName, eventKind) => {
-          updateCachedSystemWithFile(configFileName2, configPath, eventKind);
-          const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-          if (config)
-            config.updateLevel = 2 /* Full */;
-          resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath);
-          scheduleProgramUpdate();
-        },
-        2e3 /* High */,
-        ((_a = commandLine.parsedCommandLine) == null ? void 0 : _a.watchOptions) || watchOptions,
-        WatchType.ConfigFileOfReferencedProject
-      ));
-      updateWatchingWildcardDirectories(
-        commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
-        (_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories,
-        (directory, flags) => {
-          var _a2;
-          return watchDirectory(
-            directory,
-            (fileOrDirectory) => {
-              const fileOrDirectoryPath = toPath3(fileOrDirectory);
-              if (cachedDirectoryStructureHost) {
-                cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-              }
-              nextSourceFileVersion(fileOrDirectoryPath);
-              const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-              if (!(config == null ? void 0 : config.parsedCommandLine))
-                return;
-              if (isIgnoredFileFromWildCardWatching({
-                watchedDirPath: toPath3(directory),
-                fileOrDirectory,
-                fileOrDirectoryPath,
-                configFileName: configFileName2,
-                options: config.parsedCommandLine.options,
-                program: config.parsedCommandLine.fileNames,
-                currentDirectory,
-                useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-                writeLog,
-                toPath: toPath3
-              }))
-                return;
-              if (config.updateLevel !== 2 /* Full */) {
-                config.updateLevel = 1 /* RootNamesAndUpdate */;
-                scheduleProgramUpdate();
-              }
-            },
-            flags,
-            ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions,
-            WatchType.WildcardDirectoryOfReferencedProject
-          );
-        }
-      );
-      updateExtendedConfigFilesWatches(
-        configPath,
-        (_c = commandLine.parsedCommandLine) == null ? void 0 : _c.options,
-        ((_d = commandLine.parsedCommandLine) == null ? void 0 : _d.watchOptions) || watchOptions,
-        WatchType.ExtendedConfigOfReferencedProject
-      );
-    }
-  }
-  var init_watchPublic = __esm({
-    "src/compiler/watchPublic.ts"() {
-      "use strict";
-      init_ts2();
-    }
-  });
-
-  // src/compiler/tsbuild.ts
-  function resolveConfigFileProjectName(project) {
-    if (fileExtensionIs(project, ".json" /* Json */)) {
-      return project;
-    }
-    return combinePaths(project, "tsconfig.json");
-  }
-  var UpToDateStatusType;
-  var init_tsbuild = __esm({
-    "src/compiler/tsbuild.ts"() {
-      "use strict";
-      init_ts2();
-      UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => {
-        UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable";
-        UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate";
-        UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithPrepend"] = 3] = "OutOfDateWithPrepend";
-        UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 4] = "OutputMissing";
-        UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 5] = "ErrorReadingFile";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 6] = "OutOfDateWithSelf";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 7] = "OutOfDateWithUpstream";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfo"] = 8] = "OutOfDateBuildInfo";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 9] = "OutOfDateOptions";
-        UpToDateStatusType2[UpToDateStatusType2["OutOfDateRoots"] = 10] = "OutOfDateRoots";
-        UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 11] = "UpstreamOutOfDate";
-        UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 12] = "UpstreamBlocked";
-        UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 13] = "ComputingUpstream";
-        UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 14] = "TsVersionOutputOfDate";
-        UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 15] = "UpToDateWithInputFileText";
-        UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 16] = "ContainerOnly";
-        UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 17] = "ForceBuild";
-        return UpToDateStatusType2;
-      })(UpToDateStatusType || {});
-    }
-  });
-
-  // src/compiler/tsbuildPublic.ts
-  function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) {
-    const existingValue = configFileMap.get(resolved);
-    let newValue;
-    if (!existingValue) {
-      newValue = createT();
-      configFileMap.set(resolved, newValue);
-    }
-    return existingValue || newValue;
-  }
-  function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) {
-    return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map());
-  }
-  function getCurrentTime(host) {
-    return host.now ? host.now() : /* @__PURE__ */ new Date();
-  }
-  function isCircularBuildOrder(buildOrder) {
-    return !!buildOrder && !!buildOrder.buildOrder;
-  }
-  function getBuildOrderFromAnyBuildOrder(anyBuildOrder) {
-    return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder;
-  }
-  function createBuilderStatusReporter(system, pretty) {
-    return (diagnostic) => {
-      let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`;
-      system.write(output);
-    };
-  }
-  function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) {
-    const host = createProgramHost(system, createProgram2);
-    host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined;
-    host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop;
-    host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop;
-    host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system);
-    host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system);
-    host.now = maybeBind(system, system.now);
-    return host;
-  }
-  function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) {
-    const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
-    host.reportErrorSummary = reportErrorSummary2;
-    return host;
-  }
-  function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) {
-    const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
-    const watchHost = createWatchHost(system, reportWatchStatus2);
-    copyProperties(host, watchHost);
-    return host;
-  }
-  function getCompilerOptionsOfBuildOptions(buildOptions) {
-    const result = {};
-    commonOptionsWithBuild.forEach((option) => {
-      if (hasProperty(buildOptions, option.name))
-        result[option.name] = buildOptions[option.name];
-    });
-    return result;
-  }
-  function createSolutionBuilder(host, rootNames, defaultOptions) {
-    return createSolutionBuilderWorker(
-      /*watch*/
-      false,
-      host,
-      rootNames,
-      defaultOptions
-    );
-  }
-  function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
-    return createSolutionBuilderWorker(
-      /*watch*/
-      true,
-      host,
-      rootNames,
-      defaultOptions,
-      baseWatchOptions
-    );
-  }
-  function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
-    const host = hostOrHostWithWatch;
-    const hostWithWatch = hostOrHostWithWatch;
-    const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
-    const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
-    setGetSourceFileAsHashVersioned(compilerHost);
-    compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
-    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
-    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
-    compilerHost.resolveLibrary = maybeBind(host, host.resolveLibrary);
-    compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
-    compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
-    compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
-    let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
-    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
-      moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
-      compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
-        moduleNames,
-        containingFile,
-        redirectedReference,
-        options2,
-        containingSourceFile,
-        host,
-        moduleResolutionCache,
-        createModuleResolutionLoader
-      );
-      compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
-    }
-    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
-      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
-        compilerHost.getCurrentDirectory(),
-        compilerHost.getCanonicalFileName,
-        /*options*/
-        void 0,
-        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(),
-        moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey
-      );
-      compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
-        typeDirectiveNames,
-        containingFile,
-        redirectedReference,
-        options2,
-        containingSourceFile,
-        host,
-        typeReferenceDirectiveResolutionCache,
-        createTypeReferenceResolutionLoader
-      );
-    }
-    let libraryResolutionCache;
-    if (!compilerHost.resolveLibrary) {
-      libraryResolutionCache = createModuleResolutionCache(
-        compilerHost.getCurrentDirectory(),
-        compilerHost.getCanonicalFileName,
-        /*options*/
-        void 0,
-        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
-      );
-      compilerHost.resolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(
-        libraryName,
-        resolveFrom,
-        options2,
-        host,
-        libraryResolutionCache
-      );
-    }
-    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
-      state,
-      fileName,
-      toResolvedConfigFilePath(state, configFilePath),
-      /*modifiedTime*/
-      void 0
-    );
-    const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
-    const state = {
-      host,
-      hostWithWatch,
-      parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
-      write: maybeBind(host, host.trace),
-      // State of solution
-      options,
-      baseCompilerOptions,
-      rootNames,
-      baseWatchOptions,
-      resolvedConfigFilePaths: /* @__PURE__ */ new Map(),
-      configFileCache: /* @__PURE__ */ new Map(),
-      projectStatus: /* @__PURE__ */ new Map(),
-      extendedConfigCache: /* @__PURE__ */ new Map(),
-      buildInfoCache: /* @__PURE__ */ new Map(),
-      outputTimeStamps: /* @__PURE__ */ new Map(),
-      builderPrograms: /* @__PURE__ */ new Map(),
-      diagnostics: /* @__PURE__ */ new Map(),
-      projectPendingBuild: /* @__PURE__ */ new Map(),
-      projectErrorsReported: /* @__PURE__ */ new Map(),
-      compilerHost,
-      moduleResolutionCache,
-      typeReferenceDirectiveResolutionCache,
-      libraryResolutionCache,
-      // Mutable state
-      buildOrder: void 0,
-      readFileWithCache: (f) => host.readFile(f),
-      projectCompilerOptions: baseCompilerOptions,
-      cache: void 0,
-      allProjectBuildPending: true,
-      needsSummary: true,
-      watchAllProjectsPending: watch,
-      // Watch state
-      watch,
-      allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
-      allWatchedInputFiles: /* @__PURE__ */ new Map(),
-      allWatchedConfigFiles: /* @__PURE__ */ new Map(),
-      allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(),
-      allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(),
-      filesWatched: /* @__PURE__ */ new Map(),
-      lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(),
-      timerToBuildInvalidatedProject: void 0,
-      reportFileChangeDetected: false,
-      watchFile: watchFile2,
-      watchDirectory,
-      writeLog
-    };
-    return state;
-  }
-  function toPath2(state, fileName) {
-    return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
-  }
-  function toResolvedConfigFilePath(state, fileName) {
-    const { resolvedConfigFilePaths } = state;
-    const path = resolvedConfigFilePaths.get(fileName);
-    if (path !== void 0)
-      return path;
-    const resolvedPath = toPath2(state, fileName);
-    resolvedConfigFilePaths.set(fileName, resolvedPath);
-    return resolvedPath;
-  }
-  function isParsedCommandLine(entry) {
-    return !!entry.options;
-  }
-  function getCachedParsedConfigFile(state, configFilePath) {
-    const value = state.configFileCache.get(configFilePath);
-    return value && isParsedCommandLine(value) ? value : void 0;
-  }
-  function parseConfigFile(state, configFileName, configFilePath) {
-    const { configFileCache } = state;
-    const value = configFileCache.get(configFilePath);
-    if (value) {
-      return isParsedCommandLine(value) ? value : void 0;
-    }
-    mark("SolutionBuilder::beforeConfigFileParsing");
-    let diagnostic;
-    const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state;
-    let parsed;
-    if (host.getParsedCommandLine) {
-      parsed = host.getParsedCommandLine(configFileName);
-      if (!parsed)
-        diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName);
-    } else {
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d;
-      parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions);
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
-    }
-    configFileCache.set(configFilePath, parsed || diagnostic);
-    mark("SolutionBuilder::afterConfigFileParsing");
-    measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing");
-    return parsed;
-  }
-  function resolveProjectName(state, name) {
-    return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
-  }
-  function createBuildOrder(state, roots) {
-    const temporaryMarks = /* @__PURE__ */ new Map();
-    const permanentMarks = /* @__PURE__ */ new Map();
-    const circularityReportStack = [];
-    let buildOrder;
-    let circularDiagnostics;
-    for (const root of roots) {
-      visit(root);
-    }
-    return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray;
-    function visit(configFileName, inCircularContext) {
-      const projPath = toResolvedConfigFilePath(state, configFileName);
-      if (permanentMarks.has(projPath))
-        return;
-      if (temporaryMarks.has(projPath)) {
-        if (!inCircularContext) {
-          (circularDiagnostics || (circularDiagnostics = [])).push(
-            createCompilerDiagnostic(
-              Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0,
-              circularityReportStack.join("\r\n")
-            )
-          );
-        }
-        return;
-      }
-      temporaryMarks.set(projPath, true);
-      circularityReportStack.push(configFileName);
-      const parsed = parseConfigFile(state, configFileName, projPath);
-      if (parsed && parsed.projectReferences) {
-        for (const ref of parsed.projectReferences) {
-          const resolvedRefPath = resolveProjectName(state, ref.path);
-          visit(resolvedRefPath, inCircularContext || ref.circular);
-        }
-      }
-      circularityReportStack.pop();
-      permanentMarks.set(projPath, true);
-      (buildOrder || (buildOrder = [])).push(configFileName);
-    }
-  }
-  function getBuildOrder(state) {
-    return state.buildOrder || createStateBuildOrder(state);
-  }
-  function createStateBuildOrder(state) {
-    const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f)));
-    state.resolvedConfigFilePaths.clear();
-    const currentProjects = new Set(
-      getBuildOrderFromAnyBuildOrder(buildOrder).map(
-        (resolved) => toResolvedConfigFilePath(state, resolved)
-      )
-    );
-    const noopOnDelete = { onDeleteValue: noop };
-    mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.lastCachedPackageJsonLookups, currentProjects, noopOnDelete);
-    if (state.watch) {
-      mutateMapSkippingNewValues(
-        state.allWatchedConfigFiles,
-        currentProjects,
-        { onDeleteValue: closeFileWatcher }
-      );
-      state.allWatchedExtendedConfigFiles.forEach((watcher) => {
-        watcher.projects.forEach((project) => {
-          if (!currentProjects.has(project)) {
-            watcher.projects.delete(project);
-          }
-        });
-        watcher.close();
-      });
-      mutateMapSkippingNewValues(
-        state.allWatchedWildcardDirectories,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) }
-      );
-      mutateMapSkippingNewValues(
-        state.allWatchedInputFiles,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
-      );
-      mutateMapSkippingNewValues(
-        state.allWatchedPackageJsonFiles,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
-      );
-    }
-    return state.buildOrder = buildOrder;
-  }
-  function getBuildOrderFor(state, project, onlyReferences) {
-    const resolvedProject = project && resolveProjectName(state, project);
-    const buildOrderFromState = getBuildOrder(state);
-    if (isCircularBuildOrder(buildOrderFromState))
-      return buildOrderFromState;
-    if (resolvedProject) {
-      const projectPath = toResolvedConfigFilePath(state, resolvedProject);
-      const projectIndex = findIndex(
-        buildOrderFromState,
-        (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath
-      );
-      if (projectIndex === -1)
-        return void 0;
-    }
-    const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState;
-    Debug.assert(!isCircularBuildOrder(buildOrder));
-    Debug.assert(!onlyReferences || resolvedProject !== void 0);
-    Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject);
-    return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder;
-  }
-  function enableCache(state) {
-    if (state.cache) {
-      disableCache(state);
-    }
-    const { compilerHost, host } = state;
-    const originalReadFileWithCache = state.readFileWithCache;
-    const originalGetSourceFile = compilerHost.getSourceFile;
-    const {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      getSourceFileWithCache,
-      readFileWithCache
-    } = changeCompilerHostLikeToUseCache(
-      host,
-      (fileName) => toPath2(state, fileName),
-      (...args) => originalGetSourceFile.call(compilerHost, ...args)
-    );
-    state.readFileWithCache = readFileWithCache;
-    compilerHost.getSourceFile = getSourceFileWithCache;
-    state.cache = {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      originalReadFileWithCache,
-      originalGetSourceFile
-    };
-  }
-  function disableCache(state) {
-    if (!state.cache)
-      return;
-    const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache, libraryResolutionCache } = state;
-    host.readFile = cache.originalReadFile;
-    host.fileExists = cache.originalFileExists;
-    host.directoryExists = cache.originalDirectoryExists;
-    host.createDirectory = cache.originalCreateDirectory;
-    host.writeFile = cache.originalWriteFile;
-    compilerHost.getSourceFile = cache.originalGetSourceFile;
-    state.readFileWithCache = cache.originalReadFileWithCache;
-    extendedConfigCache.clear();
-    moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear();
-    typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear();
-    libraryResolutionCache == null ? void 0 : libraryResolutionCache.clear();
-    state.cache = void 0;
-  }
-  function clearProjectStatus(state, resolved) {
-    state.projectStatus.delete(resolved);
-    state.diagnostics.delete(resolved);
-  }
-  function addProjToQueue({ projectPendingBuild }, proj, updateLevel) {
-    const value = projectPendingBuild.get(proj);
-    if (value === void 0) {
-      projectPendingBuild.set(proj, updateLevel);
-    } else if (value < updateLevel) {
-      projectPendingBuild.set(proj, updateLevel);
-    }
-  }
-  function setupInitialBuild(state, cancellationToken) {
-    if (!state.allProjectBuildPending)
-      return;
-    state.allProjectBuildPending = false;
-    if (state.options.watch)
-      reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode);
-    enableCache(state);
-    const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state));
-    buildOrder.forEach(
-      (configFileName) => state.projectPendingBuild.set(
-        toResolvedConfigFilePath(state, configFileName),
-        0 /* Update */
-      )
-    );
-    if (cancellationToken) {
-      cancellationToken.throwIfCancellationRequested();
-    }
-  }
-  function doneInvalidatedProject(state, projectPath) {
-    state.projectPendingBuild.delete(projectPath);
-    return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */;
-  }
-  function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) {
-    let updateOutputFileStampsPending = true;
-    return {
-      kind: 2 /* UpdateOutputFileStamps */,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
-      updateOutputFileStatmps: () => {
-        updateOutputTimestamps(state, config, projectPath);
-        updateOutputFileStampsPending = false;
-      },
-      done: () => {
-        if (updateOutputFileStampsPending) {
-          updateOutputTimestamps(state, config, projectPath);
-        }
-        mark("SolutionBuilder::Timestamps only updates");
-        return doneInvalidatedProject(state, projectPath);
-      }
-    };
-  }
-  function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath, projectIndex, config, buildOrder) {
-    let step = kind === 0 /* Build */ ? 0 /* CreateProgram */ : 4 /* EmitBundle */;
-    let program;
-    let buildResult;
-    let invalidatedProjectOfBundle;
-    return kind === 0 /* Build */ ? {
-      kind,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
-      getBuilderProgram: () => withProgramOrUndefined(identity),
-      getProgram: () => withProgramOrUndefined(
-        (program2) => program2.getProgramOrUndefined()
-      ),
-      getSourceFile: (fileName) => withProgramOrUndefined(
-        (program2) => program2.getSourceFile(fileName)
-      ),
-      getSourceFiles: () => withProgramOrEmptyArray(
-        (program2) => program2.getSourceFiles()
-      ),
-      getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getOptionsDiagnostics(cancellationToken)
-      ),
-      getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getGlobalDiagnostics(cancellationToken)
-      ),
-      getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray(
-        (program2) => program2.getConfigFileParsingDiagnostics()
-      ),
-      getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken)
-      ),
-      getAllDependencies: (sourceFile) => withProgramOrEmptyArray(
-        (program2) => program2.getAllDependencies(sourceFile)
-      ),
-      getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken)
-      ),
-      getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined(
-        (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile)
-      ),
-      emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => {
-        if (targetSourceFile || emitOnlyDtsFiles) {
-          return withProgramOrUndefined(
-            (program2) => {
-              var _a, _b;
-              return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project)));
-            }
-          );
-        }
-        executeSteps(2 /* SemanticDiagnostics */, cancellationToken);
-        if (step === 5 /* EmitBuildInfo */) {
-          return emitBuildInfo(writeFile2, cancellationToken);
-        }
-        if (step !== 3 /* Emit */)
-          return void 0;
-        return emit(writeFile2, cancellationToken, customTransformers);
-      },
-      done
-    } : {
-      kind,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
-      emit: (writeFile2, customTransformers) => {
-        if (step !== 4 /* EmitBundle */)
-          return invalidatedProjectOfBundle;
-        return emitBundle(writeFile2, customTransformers);
-      },
-      done
-    };
-    function done(cancellationToken, writeFile2, customTransformers) {
-      executeSteps(8 /* Done */, cancellationToken, writeFile2, customTransformers);
-      if (kind === 0 /* Build */)
-        mark("SolutionBuilder::Projects built");
-      else
-        mark("SolutionBuilder::Bundles updated");
-      return doneInvalidatedProject(state, projectPath);
-    }
-    function withProgramOrUndefined(action) {
-      executeSteps(0 /* CreateProgram */);
-      return program && action(program);
-    }
-    function withProgramOrEmptyArray(action) {
-      return withProgramOrUndefined(action) || emptyArray;
-    }
-    function createProgram2() {
-      var _a, _b, _c;
-      Debug.assert(program === void 0);
-      if (state.options.dry) {
-        reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project);
-        buildResult = 1 /* Success */;
-        step = 7 /* QueueReferencingProjects */;
-        return;
-      }
-      if (state.options.verbose)
-        reportStatus(state, Diagnostics.Building_project_0, project);
-      if (config.fileNames.length === 0) {
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        buildResult = 0 /* None */;
-        step = 7 /* QueueReferencingProjects */;
-        return;
-      }
-      const { host, compilerHost } = state;
-      state.projectCompilerOptions = config.options;
-      (_a = state.moduleResolutionCache) == null ? void 0 : _a.update(config.options);
-      (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options);
-      program = host.createProgram(
-        config.fileNames,
-        config.options,
-        compilerHost,
-        getOldProgram(state, projectPath, config),
-        getConfigFileParsingDiagnostics(config),
-        config.projectReferences
-      );
-      if (state.watch) {
-        const internalMap = (_c = state.moduleResolutionCache) == null ? void 0 : _c.getPackageJsonInfoCache().getInternalMap();
-        state.lastCachedPackageJsonLookups.set(
-          projectPath,
-          internalMap && new Set(arrayFrom(
-            internalMap.values(),
-            (data) => state.host.realpath && (isPackageJsonInfo(data) || data.directoryExists) ? state.host.realpath(combinePaths(data.packageDirectory, "package.json")) : combinePaths(data.packageDirectory, "package.json")
-          ))
-        );
-        state.builderPrograms.set(projectPath, program);
-      }
-      step++;
-    }
-    function handleDiagnostics(diagnostics, errorFlags, errorType) {
-      if (diagnostics.length) {
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          diagnostics,
-          errorFlags,
-          errorType
-        ));
-      } else {
-        step++;
-      }
-    }
-    function getSyntaxDiagnostics(cancellationToken) {
-      Debug.assertIsDefined(program);
-      handleDiagnostics(
-        [
-          ...program.getConfigFileParsingDiagnostics(),
-          ...program.getOptionsDiagnostics(cancellationToken),
-          ...program.getGlobalDiagnostics(cancellationToken),
-          ...program.getSyntacticDiagnostics(
-            /*sourceFile*/
-            void 0,
-            cancellationToken
-          )
-        ],
-        8 /* SyntaxErrors */,
-        "Syntactic"
-      );
-    }
-    function getSemanticDiagnostics(cancellationToken) {
-      handleDiagnostics(
-        Debug.checkDefined(program).getSemanticDiagnostics(
-          /*sourceFile*/
-          void 0,
-          cancellationToken
-        ),
-        16 /* TypeErrors */,
-        "Semantic"
-      );
-    }
-    function emit(writeFileCallback, cancellationToken, customTransformers) {
-      var _a, _b, _c;
-      Debug.assertIsDefined(program);
-      Debug.assert(step === 3 /* Emit */);
-      const saved = program.saveEmitState();
-      let declDiagnostics;
-      const reportDeclarationDiagnostics = (d) => (declDiagnostics || (declDiagnostics = [])).push(d);
-      const outputFiles = [];
-      const { emitResult } = emitFilesAndReportErrors(
-        program,
-        reportDeclarationDiagnostics,
-        /*write*/
-        void 0,
-        /*reportSummary*/
-        void 0,
-        (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
-        cancellationToken,
-        /*emitOnlyDtsFiles*/
-        false,
-        customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project))
-      );
-      if (declDiagnostics) {
-        program.restoreEmitState(saved);
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          declDiagnostics,
-          32 /* DeclarationEmitErrors */,
-          "Declaration file"
-        ));
-        return {
-          emitSkipped: true,
-          diagnostics: emitResult.diagnostics
-        };
-      }
-      const { host, compilerHost } = state;
-      const resultFlags = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */;
-      const emitterDiagnostics = createDiagnosticCollection();
-      const emittedOutputs = /* @__PURE__ */ new Map();
-      const options = program.getCompilerOptions();
-      const isIncremental = isIncrementalCompilation(options);
-      let outputTimeStampMap;
-      let now;
-      outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
-        const path = toPath2(state, name);
-        emittedOutputs.set(toPath2(state, name), name);
-        if (data == null ? void 0 : data.buildInfo)
-          setBuildInfo(state, data.buildInfo, projectPath, options, resultFlags);
-        const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0;
-        writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
-        if (data == null ? void 0 : data.differsOnlyInMap)
-          state.host.setModifiedTime(name, modifiedTime);
-        else if (!isIncremental && state.watch) {
-          (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host)));
-        }
-      });
-      finishEmit(
-        emitterDiagnostics,
-        emittedOutputs,
-        outputFiles.length ? outputFiles[0].name : getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()),
-        resultFlags
-      );
-      return emitResult;
-    }
-    function emitBuildInfo(writeFileCallback, cancellationToken) {
-      Debug.assertIsDefined(program);
-      Debug.assert(step === 5 /* EmitBuildInfo */);
-      const emitResult = program.emitBuildInfo((name, text, writeByteOrderMark, onError, sourceFiles, data) => {
-        if (data == null ? void 0 : data.buildInfo)
-          setBuildInfo(state, data.buildInfo, projectPath, program.getCompilerOptions(), 2 /* DeclarationOutputUnchanged */);
-        if (writeFileCallback)
-          writeFileCallback(name, text, writeByteOrderMark, onError, sourceFiles, data);
-        else
-          state.compilerHost.writeFile(name, text, writeByteOrderMark, onError, sourceFiles, data);
-      }, cancellationToken);
-      if (emitResult.diagnostics.length) {
-        reportErrors(state, emitResult.diagnostics);
-        state.diagnostics.set(projectPath, [...state.diagnostics.get(projectPath), ...emitResult.diagnostics]);
-        buildResult = 64 /* EmitErrors */ & buildResult;
-      }
-      if (emitResult.emittedFiles && state.write) {
-        emitResult.emittedFiles.forEach((name) => listEmittedFile(state, config, name));
-      }
-      afterProgramDone(state, program, config);
-      step = 7 /* QueueReferencingProjects */;
-      return emitResult;
-    }
-    function finishEmit(emitterDiagnostics, emittedOutputs, oldestOutputFileName, resultFlags) {
-      const emitDiagnostics = emitterDiagnostics.getDiagnostics();
-      if (emitDiagnostics.length) {
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          emitDiagnostics,
-          64 /* EmitErrors */,
-          "Emit"
-        ));
-        return emitDiagnostics;
-      }
-      if (state.write) {
-        emittedOutputs.forEach((name) => listEmittedFile(state, config, name));
-      }
-      updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs);
-      state.diagnostics.delete(projectPath);
-      state.projectStatus.set(projectPath, {
-        type: 1 /* UpToDate */,
-        oldestOutputFileName
-      });
-      afterProgramDone(state, program, config);
-      step = 7 /* QueueReferencingProjects */;
-      buildResult = resultFlags;
-      return emitDiagnostics;
-    }
-    function emitBundle(writeFileCallback, customTransformers) {
-      var _a, _b, _c, _d;
-      Debug.assert(kind === 1 /* UpdateBundle */);
-      if (state.options.dry) {
-        reportStatus(state, Diagnostics.A_non_dry_build_would_update_output_of_project_0, project);
-        buildResult = 1 /* Success */;
-        step = 7 /* QueueReferencingProjects */;
-        return void 0;
-      }
-      if (state.options.verbose)
-        reportStatus(state, Diagnostics.Updating_output_of_project_0, project);
-      const { compilerHost } = state;
-      state.projectCompilerOptions = config.options;
-      (_b = (_a = state.host).beforeEmitBundle) == null ? void 0 : _b.call(_a, config);
-      const outputFiles = emitUsingBuildInfo(
-        config,
-        compilerHost,
-        (ref) => {
-          const refName = resolveProjectName(state, ref.path);
-          return parseConfigFile(state, refName, toResolvedConfigFilePath(state, refName));
-        },
-        customTransformers || ((_d = (_c = state.host).getCustomTransformers) == null ? void 0 : _d.call(_c, project))
-      );
-      if (isString(outputFiles)) {
-        reportStatus(state, Diagnostics.Cannot_update_output_of_project_0_because_there_was_error_reading_file_1, project, relName(state, outputFiles));
-        step = 6 /* BuildInvalidatedProjectOfBundle */;
-        return invalidatedProjectOfBundle = createBuildOrUpdateInvalidedProject(
-          0 /* Build */,
-          state,
-          project,
-          projectPath,
-          projectIndex,
-          config,
-          buildOrder
-        );
-      }
-      Debug.assert(!!outputFiles.length);
-      const emitterDiagnostics = createDiagnosticCollection();
-      const emittedOutputs = /* @__PURE__ */ new Map();
-      let resultFlags = 2 /* DeclarationOutputUnchanged */;
-      const existingBuildInfo = state.buildInfoCache.get(projectPath).buildInfo || void 0;
-      outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
-        var _a2, _b2;
-        emittedOutputs.set(toPath2(state, name), name);
-        if (data == null ? void 0 : data.buildInfo) {
-          if (((_a2 = data.buildInfo.program) == null ? void 0 : _a2.outSignature) !== ((_b2 = existingBuildInfo == null ? void 0 : existingBuildInfo.program) == null ? void 0 : _b2.outSignature)) {
-            resultFlags &= ~2 /* DeclarationOutputUnchanged */;
-          }
-          setBuildInfo(state, data.buildInfo, projectPath, config.options, resultFlags);
-        }
-        writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
-      });
-      const emitDiagnostics = finishEmit(
-        emitterDiagnostics,
-        emittedOutputs,
-        outputFiles[0].name,
-        resultFlags
-      );
-      return { emitSkipped: false, diagnostics: emitDiagnostics };
-    }
-    function executeSteps(till, cancellationToken, writeFile2, customTransformers) {
-      while (step <= till && step < 8 /* Done */) {
-        const currentStep = step;
-        switch (step) {
-          case 0 /* CreateProgram */:
-            createProgram2();
-            break;
-          case 1 /* SyntaxDiagnostics */:
-            getSyntaxDiagnostics(cancellationToken);
-            break;
-          case 2 /* SemanticDiagnostics */:
-            getSemanticDiagnostics(cancellationToken);
-            break;
-          case 3 /* Emit */:
-            emit(writeFile2, cancellationToken, customTransformers);
-            break;
-          case 5 /* EmitBuildInfo */:
-            emitBuildInfo(writeFile2, cancellationToken);
-            break;
-          case 4 /* EmitBundle */:
-            emitBundle(writeFile2, customTransformers);
-            break;
-          case 6 /* BuildInvalidatedProjectOfBundle */:
-            Debug.checkDefined(invalidatedProjectOfBundle).done(cancellationToken, writeFile2, customTransformers);
-            step = 8 /* Done */;
-            break;
-          case 7 /* QueueReferencingProjects */:
-            queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult));
-            step++;
-            break;
-          case 8 /* Done */:
-          default:
-            assertType(step);
-        }
-        Debug.assert(step > currentStep);
-      }
-    }
-  }
-  function needsBuild({ options }, status, config) {
-    if (status.type !== 3 /* OutOfDateWithPrepend */ || options.force)
-      return true;
-    return config.fileNames.length === 0 || !!getConfigFileParsingDiagnostics(config).length || !isIncrementalCompilation(config.options);
-  }
-  function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) {
-    if (!state.projectPendingBuild.size)
-      return void 0;
-    if (isCircularBuildOrder(buildOrder))
-      return void 0;
-    const { options, projectPendingBuild } = state;
-    for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) {
-      const project = buildOrder[projectIndex];
-      const projectPath = toResolvedConfigFilePath(state, project);
-      const updateLevel = state.projectPendingBuild.get(projectPath);
-      if (updateLevel === void 0)
-        continue;
-      if (reportQueue) {
-        reportQueue = false;
-        reportBuildQueue(state, buildOrder);
-      }
-      const config = parseConfigFile(state, project, projectPath);
-      if (!config) {
-        reportParseConfigFileDiagnostic(state, projectPath);
-        projectPendingBuild.delete(projectPath);
-        continue;
-      }
-      if (updateLevel === 2 /* Full */) {
-        watchConfigFile(state, project, projectPath, config);
-        watchExtendedConfigFiles(state, projectPath, config);
-        watchWildCardDirectories(state, project, projectPath, config);
-        watchInputFiles(state, project, projectPath, config);
-        watchPackageJsonFiles(state, project, projectPath, config);
-      } else if (updateLevel === 1 /* RootNamesAndUpdate */) {
-        config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost);
-        updateErrorForNoInputFiles(config.fileNames, project, config.options.configFile.configFileSpecs, config.errors, canJsonReportNoInputFiles(config.raw));
-        watchInputFiles(state, project, projectPath, config);
-        watchPackageJsonFiles(state, project, projectPath, config);
-      }
-      const status = getUpToDateStatus(state, config, projectPath);
-      if (!options.force) {
-        if (status.type === 1 /* UpToDate */) {
-          verboseReportProjectStatus(state, project, status);
-          reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-          projectPendingBuild.delete(projectPath);
-          if (options.dry) {
-            reportStatus(state, Diagnostics.Project_0_is_up_to_date, project);
-          }
-          continue;
-        }
-        if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 15 /* UpToDateWithInputFileText */) {
-          reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-          return {
-            kind: 2 /* UpdateOutputFileStamps */,
-            status,
-            project,
-            projectPath,
-            projectIndex,
-            config
-          };
-        }
-      }
-      if (status.type === 12 /* UpstreamBlocked */) {
-        verboseReportProjectStatus(state, project, status);
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        projectPendingBuild.delete(projectPath);
-        if (options.verbose) {
-          reportStatus(
-            state,
-            status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors,
-            project,
-            status.upstreamProjectName
-          );
-        }
-        continue;
-      }
-      if (status.type === 16 /* ContainerOnly */) {
-        verboseReportProjectStatus(state, project, status);
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        projectPendingBuild.delete(projectPath);
-        continue;
-      }
-      return {
-        kind: needsBuild(state, status, config) ? 0 /* Build */ : 1 /* UpdateBundle */,
-        status,
-        project,
-        projectPath,
-        projectIndex,
-        config
-      };
-    }
-    return void 0;
-  }
-  function createInvalidatedProjectWithInfo(state, info, buildOrder) {
-    verboseReportProjectStatus(state, info.project, info.status);
-    return info.kind !== 2 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject(
-      info.kind,
-      state,
-      info.project,
-      info.projectPath,
-      info.projectIndex,
-      info.config,
-      buildOrder
-    ) : createUpdateOutputFileStampsProject(
-      state,
-      info.project,
-      info.projectPath,
-      info.config,
-      buildOrder
-    );
-  }
-  function getNextInvalidatedProject(state, buildOrder, reportQueue) {
-    const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue);
-    if (!info)
-      return info;
-    return createInvalidatedProjectWithInfo(state, info, buildOrder);
-  }
-  function listEmittedFile({ write }, proj, file) {
-    if (write && proj.options.listEmittedFiles) {
-      write(`TSFILE: ${file}`);
-    }
-  }
-  function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) {
-    if (options.force)
-      return void 0;
-    const value = builderPrograms.get(proj);
-    if (value)
-      return value;
-    return readBuilderProgram(parsed.options, compilerHost);
-  }
-  function afterProgramDone(state, program, config) {
-    if (program) {
-      if (state.write)
-        listFiles(program, state.write);
-      if (state.host.afterProgramEmitAndDiagnostics) {
-        state.host.afterProgramEmitAndDiagnostics(program);
-      }
-      program.releaseProgram();
-    } else if (state.host.afterEmitBundle) {
-      state.host.afterEmitBundle(config);
-    }
-    state.projectCompilerOptions = state.baseCompilerOptions;
-  }
-  function buildErrors(state, resolvedPath, program, config, diagnostics, buildResult, errorType) {
-    const canEmitBuildInfo = program && !outFile(program.getCompilerOptions());
-    reportAndStoreErrors(state, resolvedPath, diagnostics);
-    state.projectStatus.set(resolvedPath, { type: 0 /* Unbuildable */, reason: `${errorType} errors` });
-    if (canEmitBuildInfo)
-      return { buildResult, step: 5 /* EmitBuildInfo */ };
-    afterProgramDone(state, program, config);
-    return { buildResult, step: 7 /* QueueReferencingProjects */ };
-  }
-  function isFileWatcherWithModifiedTime(value) {
-    return !!value.watcher;
-  }
-  function getModifiedTime2(state, fileName) {
-    const path = toPath2(state, fileName);
-    const existing = state.filesWatched.get(path);
-    if (state.watch && !!existing) {
-      if (!isFileWatcherWithModifiedTime(existing))
-        return existing;
-      if (existing.modifiedTime)
-        return existing.modifiedTime;
-    }
-    const result = getModifiedTime(state.host, fileName);
-    if (state.watch) {
-      if (existing)
-        existing.modifiedTime = result;
-      else
-        state.filesWatched.set(path, result);
-    }
-    return result;
-  }
-  function watchFile(state, file, callback, pollingInterval, options, watchType, project) {
-    const path = toPath2(state, file);
-    const existing = state.filesWatched.get(path);
-    if (existing && isFileWatcherWithModifiedTime(existing)) {
-      existing.callbacks.push(callback);
-    } else {
-      const watcher = state.watchFile(
-        file,
-        (fileName, eventKind, modifiedTime) => {
-          const existing2 = Debug.checkDefined(state.filesWatched.get(path));
-          Debug.assert(isFileWatcherWithModifiedTime(existing2));
-          existing2.modifiedTime = modifiedTime;
-          existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime));
-        },
-        pollingInterval,
-        options,
-        watchType,
-        project
-      );
-      state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing });
-    }
-    return {
-      close: () => {
-        const existing2 = Debug.checkDefined(state.filesWatched.get(path));
-        Debug.assert(isFileWatcherWithModifiedTime(existing2));
-        if (existing2.callbacks.length === 1) {
-          state.filesWatched.delete(path);
-          closeFileWatcherOf(existing2);
-        } else {
-          unorderedRemoveItem(existing2.callbacks, callback);
-        }
-      }
-    };
-  }
-  function getOutputTimeStampMap(state, resolvedConfigFilePath) {
-    if (!state.watch)
-      return void 0;
-    let result = state.outputTimeStamps.get(resolvedConfigFilePath);
-    if (!result)
-      state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map());
-    return result;
-  }
-  function setBuildInfo(state, buildInfo, resolvedConfigPath, options, resultFlags) {
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-    const existing = getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath);
-    const modifiedTime = getCurrentTime(state.host);
-    if (existing) {
-      existing.buildInfo = buildInfo;
-      existing.modifiedTime = modifiedTime;
-      if (!(resultFlags & 2 /* DeclarationOutputUnchanged */))
-        existing.latestChangedDtsTime = modifiedTime;
-    } else {
-      state.buildInfoCache.set(resolvedConfigPath, {
-        path: toPath2(state, buildInfoPath),
-        buildInfo,
-        modifiedTime,
-        latestChangedDtsTime: resultFlags & 2 /* DeclarationOutputUnchanged */ ? void 0 : modifiedTime
-      });
-    }
-  }
-  function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) {
-    const path = toPath2(state, buildInfoPath);
-    const existing = state.buildInfoCache.get(resolvedConfigPath);
-    return (existing == null ? void 0 : existing.path) === path ? existing : void 0;
-  }
-  function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) {
-    const path = toPath2(state, buildInfoPath);
-    const existing = state.buildInfoCache.get(resolvedConfigPath);
-    if (existing !== void 0 && existing.path === path) {
-      return existing.buildInfo || void 0;
-    }
-    const value = state.readFileWithCache(buildInfoPath);
-    const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0;
-    state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime });
-    return buildInfo;
-  }
-  function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) {
-    const tsconfigTime = getModifiedTime2(state, configFile);
-    if (oldestOutputFileTime < tsconfigTime) {
-      return {
-        type: 6 /* OutOfDateWithSelf */,
-        outOfDateOutputFileName: oldestOutputFileName,
-        newerInputFileName: configFile
-      };
-    }
-  }
-  function getUpToDateStatusWorker(state, project, resolvedPath) {
-    var _a, _b, _c;
-    if (!project.fileNames.length && !canJsonReportNoInputFiles(project.raw)) {
-      return {
-        type: 16 /* ContainerOnly */
-      };
-    }
-    let referenceStatuses;
-    const force = !!state.options.force;
-    if (project.projectReferences) {
-      state.projectStatus.set(resolvedPath, { type: 13 /* ComputingUpstream */ });
-      for (const ref of project.projectReferences) {
-        const resolvedRef = resolveProjectReferencePath(ref);
-        const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef);
-        const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath);
-        const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath);
-        if (refStatus.type === 13 /* ComputingUpstream */ || refStatus.type === 16 /* ContainerOnly */) {
-          continue;
-        }
-        if (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 12 /* UpstreamBlocked */) {
-          return {
-            type: 12 /* UpstreamBlocked */,
-            upstreamProjectName: ref.path,
-            upstreamProjectBlocked: refStatus.type === 12 /* UpstreamBlocked */
-          };
-        }
-        if (refStatus.type !== 1 /* UpToDate */) {
-          return {
-            type: 11 /* UpstreamOutOfDate */,
-            upstreamProjectName: ref.path
-          };
-        }
-        if (!force)
-          (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig });
-      }
-    }
-    if (force)
-      return { type: 17 /* ForceBuild */ };
-    const { host } = state;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options);
-    let oldestOutputFileName;
-    let oldestOutputFileTime = maximumDate;
-    let buildInfoTime;
-    let buildInfoProgram;
-    let buildInfoVersionMap;
-    if (buildInfoPath) {
-      const buildInfoCacheEntry2 = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath);
-      buildInfoTime = (buildInfoCacheEntry2 == null ? void 0 : buildInfoCacheEntry2.modifiedTime) || getModifiedTime(host, buildInfoPath);
-      if (buildInfoTime === missingFileModifiedTime) {
-        if (!buildInfoCacheEntry2) {
-          state.buildInfoCache.set(resolvedPath, {
-            path: toPath2(state, buildInfoPath),
-            buildInfo: false,
-            modifiedTime: buildInfoTime
-          });
-        }
-        return {
-          type: 4 /* OutputMissing */,
-          missingOutputFileName: buildInfoPath
-        };
-      }
-      const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime);
-      if (!buildInfo) {
-        return {
-          type: 5 /* ErrorReadingFile */,
-          fileName: buildInfoPath
-        };
-      }
-      if ((buildInfo.bundle || buildInfo.program) && buildInfo.version !== version) {
-        return {
-          type: 14 /* TsVersionOutputOfDate */,
-          version: buildInfo.version
-        };
-      }
-      if (buildInfo.program) {
-        if (((_a = buildInfo.program.changeFileSet) == null ? void 0 : _a.length) || (!project.options.noEmit ? ((_b = buildInfo.program.affectedFilesPendingEmit) == null ? void 0 : _b.length) || ((_c = buildInfo.program.emitDiagnosticsPerFile) == null ? void 0 : _c.length) : some(buildInfo.program.semanticDiagnosticsPerFile, isArray))) {
-          return {
-            type: 8 /* OutOfDateBuildInfo */,
-            buildInfoFile: buildInfoPath
-          };
-        }
-        if (!project.options.noEmit && getPendingEmitKind(project.options, buildInfo.program.options || {})) {
-          return {
-            type: 9 /* OutOfDateOptions */,
-            buildInfoFile: buildInfoPath
-          };
-        }
-        buildInfoProgram = buildInfo.program;
-      }
-      oldestOutputFileTime = buildInfoTime;
-      oldestOutputFileName = buildInfoPath;
-    }
-    let newestInputFileName = void 0;
-    let newestInputFileTime = minimumDate;
-    let pseudoInputUpToDate = false;
-    const seenRoots = /* @__PURE__ */ new Set();
-    for (const inputFile of project.fileNames) {
-      const inputTime = getModifiedTime2(state, inputFile);
-      if (inputTime === missingFileModifiedTime) {
-        return {
-          type: 0 /* Unbuildable */,
-          reason: `${inputFile} does not exist`
-        };
-      }
-      if (buildInfoTime && buildInfoTime < inputTime) {
-        let version2;
-        let currentVersion;
-        if (buildInfoProgram) {
-          if (!buildInfoVersionMap)
-            buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
-          version2 = buildInfoVersionMap.fileInfos.get(toPath2(state, inputFile));
-          const text = version2 ? state.readFileWithCache(inputFile) : void 0;
-          currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
-          if (version2 && version2 === currentVersion)
-            pseudoInputUpToDate = true;
-        }
-        if (!version2 || version2 !== currentVersion) {
-          return {
-            type: 6 /* OutOfDateWithSelf */,
-            outOfDateOutputFileName: buildInfoPath,
-            newerInputFileName: inputFile
-          };
-        }
-      }
-      if (inputTime > newestInputFileTime) {
-        newestInputFileName = inputFile;
-        newestInputFileTime = inputTime;
-      }
-      if (buildInfoProgram)
-        seenRoots.add(toPath2(state, inputFile));
-    }
-    if (buildInfoProgram) {
-      if (!buildInfoVersionMap)
-        buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
-      for (const existingRoot of buildInfoVersionMap.roots) {
-        if (!seenRoots.has(existingRoot)) {
-          return {
-            type: 10 /* OutOfDateRoots */,
-            buildInfoFile: buildInfoPath,
-            inputFile: existingRoot
-          };
-        }
-      }
-    }
-    if (!buildInfoPath) {
-      const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames());
-      const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath);
-      for (const output of outputs) {
-        const path = toPath2(state, output);
-        let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path);
-        if (!outputTime) {
-          outputTime = getModifiedTime(state.host, output);
-          outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime);
-        }
-        if (outputTime === missingFileModifiedTime) {
-          return {
-            type: 4 /* OutputMissing */,
-            missingOutputFileName: output
-          };
-        }
-        if (outputTime < newestInputFileTime) {
-          return {
-            type: 6 /* OutOfDateWithSelf */,
-            outOfDateOutputFileName: output,
-            newerInputFileName: newestInputFileName
-          };
-        }
-        if (outputTime < oldestOutputFileTime) {
-          oldestOutputFileTime = outputTime;
-          oldestOutputFileName = output;
-        }
-      }
-    }
-    const buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath);
-    let pseudoUpToDate = false;
-    let usesPrepend = false;
-    let upstreamChangedProject;
-    if (referenceStatuses) {
-      for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) {
-        usesPrepend = usesPrepend || !!ref.prepend;
-        if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) {
-          continue;
-        }
-        if (buildInfoCacheEntry && hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath)) {
-          return {
-            type: 7 /* OutOfDateWithUpstream */,
-            outOfDateOutputFileName: buildInfoPath,
-            newerProjectName: ref.path
-          };
-        }
-        const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath);
-        if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) {
-          pseudoUpToDate = true;
-          upstreamChangedProject = ref.path;
-          continue;
-        }
-        Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here");
-        return {
-          type: 7 /* OutOfDateWithUpstream */,
-          outOfDateOutputFileName: oldestOutputFileName,
-          newerProjectName: ref.path
-        };
-      }
-    }
-    const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName);
-    if (configStatus)
-      return configStatus;
-    const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName));
-    if (extendedConfigStatus)
-      return extendedConfigStatus;
-    const packageJsonLookups = state.lastCachedPackageJsonLookups.get(resolvedPath);
-    const dependentPackageFileStatus = packageJsonLookups && forEachKey(
-      packageJsonLookups,
-      (path) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName)
-    );
-    if (dependentPackageFileStatus)
-      return dependentPackageFileStatus;
-    if (usesPrepend && pseudoUpToDate) {
-      return {
-        type: 3 /* OutOfDateWithPrepend */,
-        outOfDateOutputFileName: oldestOutputFileName,
-        newerProjectName: upstreamChangedProject
-      };
-    }
-    return {
-      type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 15 /* UpToDateWithInputFileText */ : 1 /* UpToDate */,
-      newestInputFileTime,
-      newestInputFileName,
-      oldestOutputFileName
-    };
-  }
-  function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) {
-    const refBuildInfo = state.buildInfoCache.get(resolvedRefPath);
-    return refBuildInfo.path === buildInfoCacheEntry.path;
-  }
-  function getUpToDateStatus(state, project, resolvedPath) {
-    if (project === void 0) {
-      return { type: 0 /* Unbuildable */, reason: "File deleted mid-build" };
-    }
-    const prior = state.projectStatus.get(resolvedPath);
-    if (prior !== void 0) {
-      return prior;
-    }
-    mark("SolutionBuilder::beforeUpToDateCheck");
-    const actual = getUpToDateStatusWorker(state, project, resolvedPath);
-    mark("SolutionBuilder::afterUpToDateCheck");
-    measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck");
-    state.projectStatus.set(resolvedPath, actual);
-    return actual;
-  }
-  function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) {
-    if (proj.options.noEmit)
-      return;
-    let now;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options);
-    if (buildInfoPath) {
-      if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) {
-        if (!!state.options.verbose)
-          reportStatus(state, verboseMessage, proj.options.configFilePath);
-        state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host));
-        getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now;
-      }
-      state.outputTimeStamps.delete(projectPath);
-      return;
-    }
-    const { host } = state;
-    const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames());
-    const outputTimeStampMap = getOutputTimeStampMap(state, projectPath);
-    const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0;
-    if (!skipOutputs || outputs.length !== skipOutputs.size) {
-      let reportVerbose = !!state.options.verbose;
-      for (const file of outputs) {
-        const path = toPath2(state, file);
-        if (skipOutputs == null ? void 0 : skipOutputs.has(path))
-          continue;
-        if (reportVerbose) {
-          reportVerbose = false;
-          reportStatus(state, verboseMessage, proj.options.configFilePath);
-        }
-        host.setModifiedTime(file, now || (now = getCurrentTime(state.host)));
-        if (outputTimeStampMap) {
-          outputTimeStampMap.set(path, now);
-          modifiedOutputs.add(path);
-        }
-      }
-    }
-    outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => {
-      if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key))
-        outputTimeStampMap.delete(key);
-    });
-  }
-  function getLatestChangedDtsTime(state, options, resolvedConfigPath) {
-    if (!options.composite)
-      return void 0;
-    const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath));
-    if (entry.latestChangedDtsTime !== void 0)
-      return entry.latestChangedDtsTime || void 0;
-    const latestChangedDtsTime = entry.buildInfo && entry.buildInfo.program && entry.buildInfo.program.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.program.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0;
-    entry.latestChangedDtsTime = latestChangedDtsTime || false;
-    return latestChangedDtsTime;
-  }
-  function updateOutputTimestamps(state, proj, resolvedPath) {
-    if (state.options.dry) {
-      return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath);
-    }
-    updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0);
-    state.projectStatus.set(resolvedPath, {
-      type: 1 /* UpToDate */,
-      oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames())
-    });
-  }
-  function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) {
-    if (buildResult & 124 /* AnyErrors */)
-      return;
-    if (!config.options.composite)
-      return;
-    for (let index = projectIndex + 1; index < buildOrder.length; index++) {
-      const nextProject = buildOrder[index];
-      const nextProjectPath = toResolvedConfigFilePath(state, nextProject);
-      if (state.projectPendingBuild.has(nextProjectPath))
-        continue;
-      const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath);
-      if (!nextProjectConfig || !nextProjectConfig.projectReferences)
-        continue;
-      for (const ref of nextProjectConfig.projectReferences) {
-        const resolvedRefPath = resolveProjectName(state, ref.path);
-        if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath)
-          continue;
-        const status = state.projectStatus.get(nextProjectPath);
-        if (status) {
-          switch (status.type) {
-            case 1 /* UpToDate */:
-              if (buildResult & 2 /* DeclarationOutputUnchanged */) {
-                if (ref.prepend) {
-                  state.projectStatus.set(nextProjectPath, {
-                    type: 3 /* OutOfDateWithPrepend */,
-                    outOfDateOutputFileName: status.oldestOutputFileName,
-                    newerProjectName: project
-                  });
-                } else {
-                  status.type = 2 /* UpToDateWithUpstreamTypes */;
-                }
-                break;
-              }
-            case 15 /* UpToDateWithInputFileText */:
-            case 2 /* UpToDateWithUpstreamTypes */:
-            case 3 /* OutOfDateWithPrepend */:
-              if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) {
-                state.projectStatus.set(nextProjectPath, {
-                  type: 7 /* OutOfDateWithUpstream */,
-                  outOfDateOutputFileName: status.type === 3 /* OutOfDateWithPrepend */ ? status.outOfDateOutputFileName : status.oldestOutputFileName,
-                  newerProjectName: project
-                });
-              }
-              break;
-            case 12 /* UpstreamBlocked */:
-              if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) {
-                clearProjectStatus(state, nextProjectPath);
-              }
-              break;
-          }
-        }
-        addProjToQueue(state, nextProjectPath, 0 /* Update */);
-        break;
-      }
-    }
-  }
-  function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
-    mark("SolutionBuilder::beforeBuild");
-    const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences);
-    mark("SolutionBuilder::afterBuild");
-    measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
-    return result;
-  }
-  function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
-    const buildOrder = getBuildOrderFor(state, project, onlyReferences);
-    if (!buildOrder)
-      return 3 /* InvalidProject_OutputsSkipped */;
-    setupInitialBuild(state, cancellationToken);
-    let reportQueue = true;
-    let successfulProjects = 0;
-    while (true) {
-      const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue);
-      if (!invalidatedProject)
-        break;
-      reportQueue = false;
-      invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project));
-      if (!state.diagnostics.has(invalidatedProject.projectPath))
-        successfulProjects++;
-    }
-    disableCache(state);
-    reportErrorSummary(state, buildOrder);
-    startWatching(state, buildOrder);
-    return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */;
-  }
-  function clean(state, project, onlyReferences) {
-    mark("SolutionBuilder::beforeClean");
-    const result = cleanWorker(state, project, onlyReferences);
-    mark("SolutionBuilder::afterClean");
-    measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean");
-    return result;
-  }
-  function cleanWorker(state, project, onlyReferences) {
-    const buildOrder = getBuildOrderFor(state, project, onlyReferences);
-    if (!buildOrder)
-      return 3 /* InvalidProject_OutputsSkipped */;
-    if (isCircularBuildOrder(buildOrder)) {
-      reportErrors(state, buildOrder.circularDiagnostics);
-      return 4 /* ProjectReferenceCycle_OutputsSkipped */;
-    }
-    const { options, host } = state;
-    const filesToDelete = options.dry ? [] : void 0;
-    for (const proj of buildOrder) {
-      const resolvedPath = toResolvedConfigFilePath(state, proj);
-      const parsed = parseConfigFile(state, proj, resolvedPath);
-      if (parsed === void 0) {
-        reportParseConfigFileDiagnostic(state, resolvedPath);
-        continue;
-      }
-      const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames());
-      if (!outputs.length)
-        continue;
-      const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f)));
-      for (const output of outputs) {
-        if (inputFileNames.has(toPath2(state, output)))
-          continue;
-        if (host.fileExists(output)) {
-          if (filesToDelete) {
-            filesToDelete.push(output);
-          } else {
-            host.deleteFile(output);
-            invalidateProject(state, resolvedPath, 0 /* Update */);
-          }
-        }
-      }
-    }
-    if (filesToDelete) {
-      reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r
- * ${f}`).join(""));
-    }
-    return 0 /* Success */;
-  }
-  function invalidateProject(state, resolved, updateLevel) {
-    if (state.host.getParsedCommandLine && updateLevel === 1 /* RootNamesAndUpdate */) {
-      updateLevel = 2 /* Full */;
-    }
-    if (updateLevel === 2 /* Full */) {
-      state.configFileCache.delete(resolved);
-      state.buildOrder = void 0;
-    }
-    state.needsSummary = true;
-    clearProjectStatus(state, resolved);
-    addProjToQueue(state, resolved, updateLevel);
-    enableCache(state);
-  }
-  function invalidateProjectAndScheduleBuilds(state, resolvedPath, updateLevel) {
-    state.reportFileChangeDetected = true;
-    invalidateProject(state, resolvedPath, updateLevel);
-    scheduleBuildInvalidatedProject(
-      state,
-      250,
-      /*changeDetected*/
-      true
-    );
-  }
-  function scheduleBuildInvalidatedProject(state, time, changeDetected) {
-    const { hostWithWatch } = state;
-    if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) {
-      return;
-    }
-    if (state.timerToBuildInvalidatedProject) {
-      hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject);
-    }
-    state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, "timerToBuildInvalidatedProject", state, changeDetected);
-  }
-  function buildNextInvalidatedProject(_timeoutType, state, changeDetected) {
-    mark("SolutionBuilder::beforeBuild");
-    const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected);
-    mark("SolutionBuilder::afterBuild");
-    measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
-    if (buildOrder)
-      reportErrorSummary(state, buildOrder);
-  }
-  function buildNextInvalidatedProjectWorker(state, changeDetected) {
-    state.timerToBuildInvalidatedProject = void 0;
-    if (state.reportFileChangeDetected) {
-      state.reportFileChangeDetected = false;
-      state.projectErrorsReported.clear();
-      reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation);
-    }
-    let projectsBuilt = 0;
-    const buildOrder = getBuildOrder(state);
-    const invalidatedProject = getNextInvalidatedProject(
-      state,
-      buildOrder,
-      /*reportQueue*/
-      false
-    );
-    if (invalidatedProject) {
-      invalidatedProject.done();
-      projectsBuilt++;
-      while (state.projectPendingBuild.size) {
-        if (state.timerToBuildInvalidatedProject)
-          return;
-        const info = getNextInvalidatedProjectCreateInfo(
-          state,
-          buildOrder,
-          /*reportQueue*/
-          false
-        );
-        if (!info)
-          break;
-        if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
-          scheduleBuildInvalidatedProject(
-            state,
-            100,
-            /*changeDetected*/
-            false
-          );
-          return;
-        }
-        const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
-        project.done();
-        if (info.kind !== 2 /* UpdateOutputFileStamps */)
-          projectsBuilt++;
-      }
-    }
-    disableCache(state);
-    return buildOrder;
-  }
-  function watchConfigFile(state, resolved, resolvedPath, parsed) {
-    if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath))
-      return;
-    state.allWatchedConfigFiles.set(
-      resolvedPath,
-      watchFile(
-        state,
-        resolved,
-        () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */),
-        2e3 /* High */,
-        parsed == null ? void 0 : parsed.watchOptions,
-        WatchType.ConfigFile,
-        resolved
-      )
-    );
-  }
-  function watchExtendedConfigFiles(state, resolvedPath, parsed) {
-    updateSharedExtendedConfigFileWatcher(
-      resolvedPath,
-      parsed == null ? void 0 : parsed.options,
-      state.allWatchedExtendedConfigFiles,
-      (extendedConfigFileName, extendedConfigFilePath) => watchFile(
-        state,
-        extendedConfigFileName,
-        () => {
-          var _a;
-          return (_a = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */));
-        },
-        2e3 /* High */,
-        parsed == null ? void 0 : parsed.watchOptions,
-        WatchType.ExtendedConfigFile
-      ),
-      (fileName) => toPath2(state, fileName)
-    );
-  }
-  function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
-    if (!state.watch)
-      return;
-    updateWatchingWildcardDirectories(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
-      parsed.wildcardDirectories,
-      (dir, flags) => state.watchDirectory(
-        dir,
-        (fileOrDirectory) => {
-          var _a;
-          if (isIgnoredFileFromWildCardWatching({
-            watchedDirPath: toPath2(state, dir),
-            fileOrDirectory,
-            fileOrDirectoryPath: toPath2(state, fileOrDirectory),
-            configFileName: resolved,
-            currentDirectory: state.compilerHost.getCurrentDirectory(),
-            options: parsed.options,
-            program: state.builderPrograms.get(resolvedPath) || ((_a = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a.fileNames),
-            useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
-            writeLog: (s) => state.writeLog(s),
-            toPath: (fileName) => toPath2(state, fileName)
-          }))
-            return;
-          invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* RootNamesAndUpdate */);
-        },
-        flags,
-        parsed == null ? void 0 : parsed.watchOptions,
-        WatchType.WildcardDirectory,
-        resolved
-      )
-    );
-  }
-  function watchInputFiles(state, resolved, resolvedPath, parsed) {
-    if (!state.watch)
-      return;
-    mutateMap(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath),
-      new Set(parsed.fileNames),
-      {
-        createNewValue: (input) => watchFile(
-          state,
-          input,
-          () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */),
-          250 /* Low */,
-          parsed == null ? void 0 : parsed.watchOptions,
-          WatchType.SourceFile,
-          resolved
-        ),
-        onDeleteValue: closeFileWatcher
-      }
-    );
-  }
-  function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) {
-    if (!state.watch || !state.lastCachedPackageJsonLookups)
-      return;
-    mutateMap(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath),
-      state.lastCachedPackageJsonLookups.get(resolvedPath),
-      {
-        createNewValue: (input) => watchFile(
-          state,
-          input,
-          () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */),
-          2e3 /* High */,
-          parsed == null ? void 0 : parsed.watchOptions,
-          WatchType.PackageJson,
-          resolved
-        ),
-        onDeleteValue: closeFileWatcher
-      }
-    );
-  }
-  function startWatching(state, buildOrder) {
-    if (!state.watchAllProjectsPending)
-      return;
-    mark("SolutionBuilder::beforeWatcherCreation");
-    state.watchAllProjectsPending = false;
-    for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) {
-      const resolvedPath = toResolvedConfigFilePath(state, resolved);
-      const cfg = parseConfigFile(state, resolved, resolvedPath);
-      watchConfigFile(state, resolved, resolvedPath, cfg);
-      watchExtendedConfigFiles(state, resolvedPath, cfg);
-      if (cfg) {
-        watchWildCardDirectories(state, resolved, resolvedPath, cfg);
-        watchInputFiles(state, resolved, resolvedPath, cfg);
-        watchPackageJsonFiles(state, resolved, resolvedPath, cfg);
-      }
-    }
-    mark("SolutionBuilder::afterWatcherCreation");
-    measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation");
-  }
-  function stopWatching(state) {
-    clearMap(state.allWatchedConfigFiles, closeFileWatcher);
-    clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf);
-    clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf));
-    clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher));
-    clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher));
-  }
-  function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
-    const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions);
-    return {
-      build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
-      clean: (project) => clean(state, project),
-      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
-        state,
-        project,
-        cancellationToken,
-        writeFile2,
-        getCustomTransformers,
-        /*onlyReferences*/
-        true
-      ),
-      cleanReferences: (project) => clean(
-        state,
-        project,
-        /*onlyReferences*/
-        true
-      ),
-      getNextInvalidatedProject: (cancellationToken) => {
-        setupInitialBuild(state, cancellationToken);
-        return getNextInvalidatedProject(
-          state,
-          getBuildOrder(state),
-          /*reportQueue*/
-          false
-        );
-      },
-      getBuildOrder: () => getBuildOrder(state),
-      getUpToDateStatusOfProject: (project) => {
-        const configFileName = resolveProjectName(state, project);
-        const configFilePath = toResolvedConfigFilePath(state, configFileName);
-        return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath);
-      },
-      invalidateProject: (configFilePath, updateLevel) => invalidateProject(state, configFilePath, updateLevel || 0 /* Update */),
-      close: () => stopWatching(state)
-    };
-  }
-  function relName(state, path) {
-    return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
-  }
-  function reportStatus(state, message, ...args) {
-    state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
-  }
-  function reportWatchStatus(state, message, ...args) {
-    var _a, _b;
-    (_b = (_a = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions);
-  }
-  function reportErrors({ host }, errors) {
-    errors.forEach((err) => host.reportDiagnostic(err));
-  }
-  function reportAndStoreErrors(state, proj, errors) {
-    reportErrors(state, errors);
-    state.projectErrorsReported.set(proj, true);
-    if (errors.length) {
-      state.diagnostics.set(proj, errors);
-    }
-  }
-  function reportParseConfigFileDiagnostic(state, proj) {
-    reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]);
-  }
-  function reportErrorSummary(state, buildOrder) {
-    if (!state.needsSummary)
-      return;
-    state.needsSummary = false;
-    const canReportSummary = state.watch || !!state.host.reportErrorSummary;
-    const { diagnostics } = state;
-    let totalErrors = 0;
-    let filesInError = [];
-    if (isCircularBuildOrder(buildOrder)) {
-      reportBuildQueue(state, buildOrder.buildOrder);
-      reportErrors(state, buildOrder.circularDiagnostics);
-      if (canReportSummary)
-        totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics);
-      if (canReportSummary)
-        filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)];
-    } else {
-      buildOrder.forEach((project) => {
-        const projectPath = toResolvedConfigFilePath(state, project);
-        if (!state.projectErrorsReported.has(projectPath)) {
-          reportErrors(state, diagnostics.get(projectPath) || emptyArray);
-        }
-      });
-      if (canReportSummary)
-        diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors));
-      if (canReportSummary)
-        diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]);
-    }
-    if (state.watch) {
-      reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors);
-    } else if (state.host.reportErrorSummary) {
-      state.host.reportErrorSummary(totalErrors, filesInError);
-    }
-  }
-  function reportBuildQueue(state, buildQueue) {
-    if (state.options.verbose) {
-      reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n    * " + relName(state, s)).join(""));
-    }
-  }
-  function reportUpToDateStatus(state, configFileName, status) {
-    switch (status.type) {
-      case 6 /* OutOfDateWithSelf */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
-          relName(state, configFileName),
-          relName(state, status.outOfDateOutputFileName),
-          relName(state, status.newerInputFileName)
-        );
-      case 7 /* OutOfDateWithUpstream */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
-          relName(state, configFileName),
-          relName(state, status.outOfDateOutputFileName),
-          relName(state, status.newerProjectName)
-        );
-      case 4 /* OutputMissing */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist,
-          relName(state, configFileName),
-          relName(state, status.missingOutputFileName)
-        );
-      case 5 /* ErrorReadingFile */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1,
-          relName(state, configFileName),
-          relName(state, status.fileName)
-        );
-      case 8 /* OutOfDateBuildInfo */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted,
-          relName(state, configFileName),
-          relName(state, status.buildInfoFile)
-        );
-      case 9 /* OutOfDateOptions */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions,
-          relName(state, configFileName),
-          relName(state, status.buildInfoFile)
-        );
-      case 10 /* OutOfDateRoots */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more,
-          relName(state, configFileName),
-          relName(state, status.buildInfoFile),
-          relName(state, status.inputFile)
-        );
-      case 1 /* UpToDate */:
-        if (status.newestInputFileTime !== void 0) {
-          return reportStatus(
-            state,
-            Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2,
-            relName(state, configFileName),
-            relName(state, status.newestInputFileName || ""),
-            relName(state, status.oldestOutputFileName || "")
-          );
-        }
-        break;
-      case 3 /* OutOfDateWithPrepend */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed,
-          relName(state, configFileName),
-          relName(state, status.newerProjectName)
-        );
-      case 2 /* UpToDateWithUpstreamTypes */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies,
-          relName(state, configFileName)
-        );
-      case 15 /* UpToDateWithInputFileText */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files,
-          relName(state, configFileName)
-        );
-      case 11 /* UpstreamOutOfDate */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date,
-          relName(state, configFileName),
-          relName(state, status.upstreamProjectName)
-        );
-      case 12 /* UpstreamBlocked */:
-        return reportStatus(
-          state,
-          status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors,
-          relName(state, configFileName),
-          relName(state, status.upstreamProjectName)
-        );
-      case 0 /* Unbuildable */:
-        return reportStatus(
-          state,
-          Diagnostics.Failed_to_parse_file_0_Colon_1,
-          relName(state, configFileName),
-          status.reason
-        );
-      case 14 /* TsVersionOutputOfDate */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2,
-          relName(state, configFileName),
-          status.version,
-          version
-        );
-      case 17 /* ForceBuild */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_being_forcibly_rebuilt,
-          relName(state, configFileName)
-        );
-      case 16 /* ContainerOnly */:
-      case 13 /* ComputingUpstream */:
-        break;
-      default:
-        assertType(status);
-    }
-  }
-  function verboseReportProjectStatus(state, configFileName, status) {
-    if (state.options.verbose) {
-      reportUpToDateStatus(state, configFileName, status);
-    }
-  }
-  var minimumDate, maximumDate, InvalidatedProjectKind;
-  var init_tsbuildPublic = __esm({
-    "src/compiler/tsbuildPublic.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_performance();
-      minimumDate = /* @__PURE__ */ new Date(-864e13);
-      maximumDate = /* @__PURE__ */ new Date(864e13);
-      InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => {
-        InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build";
-        InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateBundle"] = 1] = "UpdateBundle";
-        InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 2] = "UpdateOutputFileStamps";
-        return InvalidatedProjectKind2;
-      })(InvalidatedProjectKind || {});
-    }
-  });
-
-  // src/compiler/_namespaces/ts.ts
-  var init_ts2 = __esm({
-    "src/compiler/_namespaces/ts.ts"() {
-      "use strict";
-      init_corePublic();
-      init_core();
-      init_debug();
-      init_semver();
-      init_performanceCore();
-      init_perfLogger();
-      init_tracing();
-      init_types();
-      init_sys();
-      init_path();
-      init_diagnosticInformationMap_generated();
-      init_scanner();
-      init_utilitiesPublic();
-      init_utilities();
-      init_baseNodeFactory();
-      init_parenthesizerRules();
-      init_nodeConverters();
-      init_nodeFactory();
-      init_emitNode();
-      init_emitHelpers();
-      init_nodeTests();
-      init_utilities2();
-      init_utilitiesPublic2();
-      init_parser();
-      init_commandLineParser();
-      init_moduleNameResolver();
-      init_binder();
-      init_symbolWalker();
-      init_checker();
-      init_deno();
-      init_visitorPublic();
-      init_sourcemap();
-      init_utilities3();
-      init_destructuring();
-      init_classThis();
-      init_namedEvaluation();
-      init_taggedTemplate();
-      init_ts();
-      init_classFields();
-      init_typeSerializer();
-      init_legacyDecorators();
-      init_esDecorators();
-      init_es2017();
-      init_es2018();
-      init_es2019();
-      init_es2020();
-      init_es2021();
-      init_esnext();
-      init_jsx();
-      init_es2016();
-      init_es2015();
-      init_es5();
-      init_generators();
-      init_module();
-      init_system();
-      init_esnextAnd2015();
-      init_node();
-      init_diagnostics();
-      init_declarations();
-      init_transformer();
-      init_emitter();
-      init_watchUtilities();
-      init_program();
-      init_builderStatePublic();
-      init_builderState();
-      init_builder();
-      init_builderPublic();
-      init_resolutionCache();
-      init_watch();
-      init_watchPublic();
-      init_tsbuild();
-      init_tsbuildPublic();
-      init_ts_moduleSpecifiers();
-      init_ts_performance();
-    }
-  });
-
-  // src/jsTyping/shared.ts
-  function hasArgument(argumentName) {
-    return sys.args.includes(argumentName);
-  }
-  function findArgument(argumentName) {
-    const index = sys.args.indexOf(argumentName);
-    return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0;
-  }
-  function nowString() {
-    const d = /* @__PURE__ */ new Date();
-    return `${d.getHours().toString().padStart(2, "0")}:${d.getMinutes().toString().padStart(2, "0")}:${d.getSeconds().toString().padStart(2, "0")}.${d.getMilliseconds().toString().padStart(3, "0")}`;
-  }
-  function indent2(str) {
-    return indentStr + str.replace(/\n/g, indentStr);
-  }
-  function stringifyIndented(json) {
-    return indent2(JSON.stringify(json, void 0, 2));
-  }
-  var ActionSet, ActionInvalidate, ActionPackageInstalled, EventTypesRegistry, EventBeginInstallTypes, EventEndInstallTypes, EventInitializationFailed, ActionWatchTypingLocations, Arguments, indentStr;
-  var init_shared = __esm({
-    "src/jsTyping/shared.ts"() {
-      "use strict";
-      init_ts3();
-      ActionSet = "action::set";
-      ActionInvalidate = "action::invalidate";
-      ActionPackageInstalled = "action::packageInstalled";
-      EventTypesRegistry = "event::typesRegistry";
-      EventBeginInstallTypes = "event::beginInstallTypes";
-      EventEndInstallTypes = "event::endInstallTypes";
-      EventInitializationFailed = "event::initializationFailed";
-      ActionWatchTypingLocations = "action::watchTypingLocations";
-      ((Arguments2) => {
-        Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation";
-        Arguments2.LogFile = "--logFile";
-        Arguments2.EnableTelemetry = "--enableTelemetry";
-        Arguments2.TypingSafeListLocation = "--typingSafeListLocation";
-        Arguments2.TypesMapLocation = "--typesMapLocation";
-        Arguments2.NpmLocation = "--npmLocation";
-        Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation";
-      })(Arguments || (Arguments = {}));
-      indentStr = "\n    ";
-    }
-  });
-
-  // src/jsTyping/types.ts
-  var init_types2 = __esm({
-    "src/jsTyping/types.ts"() {
-      "use strict";
-    }
-  });
-
-  // src/jsTyping/_namespaces/ts.server.ts
-  var init_ts_server = __esm({
-    "src/jsTyping/_namespaces/ts.server.ts"() {
-      "use strict";
-      init_shared();
-      init_types2();
-    }
-  });
-
-  // src/jsTyping/jsTyping.ts
-  function isTypingUpToDate(cachedTyping, availableTypingVersions) {
-    const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest"));
-    return availableVersion.compareTo(cachedTyping.version) <= 0;
-  }
-  function nonRelativeModuleNameForTypingCache(moduleName) {
-    return nodeCoreModules.has(moduleName) ? "node" : moduleName;
-  }
-  function loadSafeList(host, safeListPath) {
-    const result = readConfigFile(safeListPath, (path) => host.readFile(path));
-    return new Map(Object.entries(result.config));
-  }
-  function loadTypesMap(host, typesMapPath) {
-    var _a;
-    const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
-    if ((_a = result.config) == null ? void 0 : _a.simpleMap) {
-      return new Map(Object.entries(result.config.simpleMap));
-    }
-    return void 0;
-  }
-  function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) {
-    if (!typeAcquisition || !typeAcquisition.enable) {
-      return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] };
-    }
-    const inferredTypings = /* @__PURE__ */ new Map();
-    fileNames = mapDefined(fileNames, (fileName) => {
-      const path = normalizePath(fileName);
-      if (hasJSFileExtension(path)) {
-        return path;
-      }
-    });
-    const filesToWatch = [];
-    if (typeAcquisition.include)
-      addInferredTypings(typeAcquisition.include, "Explicitly included types");
-    const exclude = typeAcquisition.exclude || [];
-    if (!compilerOptions.types) {
-      const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath));
-      possibleSearchDirs.add(projectRootPath);
-      possibleSearchDirs.forEach((searchDir) => {
-        getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch);
-        getTypingNames(searchDir, "package.json", "node_modules", filesToWatch);
-      });
-    }
-    if (!typeAcquisition.disableFilenameBasedTypeAcquisition) {
-      getTypingNamesFromSourceFileNames(fileNames);
-    }
-    if (unresolvedImports) {
-      const module2 = deduplicate(
-        unresolvedImports.map(nonRelativeModuleNameForTypingCache),
-        equateStringsCaseSensitive,
-        compareStringsCaseSensitive
-      );
-      addInferredTypings(module2, "Inferred typings from unresolved imports");
-    }
-    for (const excludeTypingName of exclude) {
-      const didDelete = inferredTypings.delete(excludeTypingName);
-      if (didDelete && log)
-        log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`);
-    }
-    packageNameToTypingLocation.forEach((typing, name) => {
-      const registryEntry = typesRegistry.get(name);
-      if (inferredTypings.get(name) === false && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) {
-        inferredTypings.set(name, typing.typingLocation);
-      }
-    });
-    const newTypingNames = [];
-    const cachedTypingPaths = [];
-    inferredTypings.forEach((inferred, typing) => {
-      if (inferred) {
-        cachedTypingPaths.push(inferred);
-      } else {
-        newTypingNames.push(typing);
-      }
-    });
-    const result = { cachedTypingPaths, newTypingNames, filesToWatch };
-    if (log)
-      log(`Finished typings discovery:${stringifyIndented(result)}`);
-    return result;
-    function addInferredTyping(typingName) {
-      if (!inferredTypings.has(typingName)) {
-        inferredTypings.set(typingName, false);
-      }
-    }
-    function addInferredTypings(typingNames, message) {
-      if (log)
-        log(`${message}: ${JSON.stringify(typingNames)}`);
-      forEach(typingNames, addInferredTyping);
-    }
-    function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) {
-      const manifestPath = combinePaths(projectRootPath2, manifestName);
-      let manifest;
-      let manifestTypingNames;
-      if (host.fileExists(manifestPath)) {
-        filesToWatch2.push(manifestPath);
-        manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config;
-        manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys);
-        addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`);
-      }
-      const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName);
-      filesToWatch2.push(packagesFolderPath);
-      if (!host.directoryExists(packagesFolderPath)) {
-        return;
-      }
-      const packageNames = [];
-      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
-        packagesFolderPath,
-        [".json" /* Json */],
-        /*excludes*/
-        void 0,
-        /*includes*/
-        void 0,
-        /*depth*/
-        3
-      ).filter((manifestPath2) => {
-        if (getBaseFileName(manifestPath2) !== manifestName) {
-          return false;
-        }
-        const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
-        const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
-        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
-        !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
-      });
-      if (log)
-        log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
-      for (const manifestPath2 of dependencyManifestNames) {
-        const normalizedFileName = normalizePath(manifestPath2);
-        const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path));
-        const manifest2 = result2.config;
-        if (!manifest2.name) {
-          continue;
-        }
-        const ownTypes = manifest2.types || manifest2.typings;
-        if (ownTypes) {
-          const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName));
-          if (host.fileExists(absolutePath)) {
-            if (log)
-              log(`    Package '${manifest2.name}' provides its own types.`);
-            inferredTypings.set(manifest2.name, absolutePath);
-          } else {
-            if (log)
-              log(`    Package '${manifest2.name}' provides its own types but they are missing.`);
-          }
-        } else {
-          packageNames.push(manifest2.name);
-        }
-      }
-      addInferredTypings(packageNames, "    Found package names");
-    }
-    function getTypingNamesFromSourceFileNames(fileNames2) {
-      const fromFileNames = mapDefined(fileNames2, (j) => {
-        if (!hasJSFileExtension(j))
-          return void 0;
-        const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j)));
-        const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
-        return safeList.get(cleanedTypingName);
-      });
-      if (fromFileNames.length) {
-        addInferredTypings(fromFileNames, "Inferred typings from file names");
-      }
-      const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */));
-      if (hasJsxFile) {
-        if (log)
-          log(`Inferred 'react' typings due to presence of '.jsx' extension`);
-        addInferredTyping("react");
-      }
-    }
-  }
-  function validatePackageName(packageName) {
-    return validatePackageNameWorker(
-      packageName,
-      /*supportScopedPackage*/
-      true
-    );
-  }
-  function validatePackageNameWorker(packageName, supportScopedPackage) {
-    if (!packageName) {
-      return 1 /* EmptyName */;
-    }
-    if (packageName.length > maxPackageNameLength) {
-      return 2 /* NameTooLong */;
-    }
-    if (packageName.charCodeAt(0) === 46 /* dot */) {
-      return 3 /* NameStartsWithDot */;
-    }
-    if (packageName.charCodeAt(0) === 95 /* _ */) {
-      return 4 /* NameStartsWithUnderscore */;
-    }
-    if (supportScopedPackage) {
-      const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
-      if (matches) {
-        const scopeResult = validatePackageNameWorker(
-          matches[1],
-          /*supportScopedPackage*/
-          false
-        );
-        if (scopeResult !== 0 /* Ok */) {
-          return { name: matches[1], isScopeName: true, result: scopeResult };
-        }
-        const packageResult = validatePackageNameWorker(
-          matches[2],
-          /*supportScopedPackage*/
-          false
-        );
-        if (packageResult !== 0 /* Ok */) {
-          return { name: matches[2], isScopeName: false, result: packageResult };
-        }
-        return 0 /* Ok */;
-      }
-    }
-    if (encodeURIComponent(packageName) !== packageName) {
-      return 5 /* NameContainsNonURISafeCharacters */;
-    }
-    return 0 /* Ok */;
-  }
-  function renderPackageNameValidationFailure(result, typing) {
-    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
-      typing,
-      result,
-      typing,
-      /*isScopeName*/
-      false
-    );
-  }
-  function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
-    const kind = isScopeName ? "Scope" : "Package";
-    switch (result) {
-      case 1 /* EmptyName */:
-        return `'${typing}':: ${kind} name '${name}' cannot be empty`;
-      case 2 /* NameTooLong */:
-        return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`;
-      case 3 /* NameStartsWithDot */:
-        return `'${typing}':: ${kind} name '${name}' cannot start with '.'`;
-      case 4 /* NameStartsWithUnderscore */:
-        return `'${typing}':: ${kind} name '${name}' cannot start with '_'`;
-      case 5 /* NameContainsNonURISafeCharacters */:
-        return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`;
-      case 0 /* Ok */:
-        return Debug.fail();
-      default:
-        Debug.assertNever(result);
-    }
-  }
-  var unprefixedNodeCoreModuleList, prefixedNodeCoreModuleList, nodeCoreModuleList, nodeCoreModules, NameValidationResult, maxPackageNameLength;
-  var init_jsTyping = __esm({
-    "src/jsTyping/jsTyping.ts"() {
-      "use strict";
-      init_ts3();
-      init_ts_server();
-      unprefixedNodeCoreModuleList = [
-        "assert",
-        "assert/strict",
-        "async_hooks",
-        "buffer",
-        "child_process",
-        "cluster",
-        "console",
-        "constants",
-        "crypto",
-        "dgram",
-        "diagnostics_channel",
-        "dns",
-        "dns/promises",
-        "domain",
-        "events",
-        "fs",
-        "fs/promises",
-        "http",
-        "https",
-        "http2",
-        "inspector",
-        "module",
-        "net",
-        "os",
-        "path",
-        "perf_hooks",
-        "process",
-        "punycode",
-        "querystring",
-        "readline",
-        "repl",
-        "stream",
-        "stream/promises",
-        "string_decoder",
-        "timers",
-        "timers/promises",
-        "tls",
-        "trace_events",
-        "tty",
-        "url",
-        "util",
-        "util/types",
-        "v8",
-        "vm",
-        "wasi",
-        "worker_threads",
-        "zlib"
-      ];
-      prefixedNodeCoreModuleList = unprefixedNodeCoreModuleList.map((name) => `node:${name}`);
-      nodeCoreModuleList = [...unprefixedNodeCoreModuleList, ...prefixedNodeCoreModuleList];
-      nodeCoreModules = new Set(nodeCoreModuleList);
-      NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => {
-        NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok";
-        NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName";
-        NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong";
-        NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot";
-        NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore";
-        NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters";
-        return NameValidationResult2;
-      })(NameValidationResult || {});
-      maxPackageNameLength = 214;
-    }
-  });
-
-  // src/jsTyping/_namespaces/ts.JsTyping.ts
-  var ts_JsTyping_exports = {};
-  __export(ts_JsTyping_exports, {
-    NameValidationResult: () => NameValidationResult,
-    discoverTypings: () => discoverTypings,
-    isTypingUpToDate: () => isTypingUpToDate,
-    loadSafeList: () => loadSafeList,
-    loadTypesMap: () => loadTypesMap,
-    nodeCoreModuleList: () => nodeCoreModuleList,
-    nodeCoreModules: () => nodeCoreModules,
-    nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache,
-    prefixedNodeCoreModuleList: () => prefixedNodeCoreModuleList,
-    renderPackageNameValidationFailure: () => renderPackageNameValidationFailure,
-    validatePackageName: () => validatePackageName
-  });
-  var init_ts_JsTyping = __esm({
-    "src/jsTyping/_namespaces/ts.JsTyping.ts"() {
-      "use strict";
-      init_jsTyping();
-    }
-  });
-
-  // src/jsTyping/_namespaces/ts.ts
-  var init_ts3 = __esm({
-    "src/jsTyping/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts_JsTyping();
-      init_ts_server();
-    }
-  });
-
-  // src/services/types.ts
-  function getDefaultFormatCodeSettings(newLineCharacter) {
-    return {
-      indentSize: 4,
-      tabSize: 4,
-      newLineCharacter: newLineCharacter || "\n",
-      convertTabsToSpaces: true,
-      indentStyle: 2 /* Smart */,
-      insertSpaceAfterConstructor: false,
-      insertSpaceAfterCommaDelimiter: true,
-      insertSpaceAfterSemicolonInForStatements: true,
-      insertSpaceBeforeAndAfterBinaryOperators: true,
-      insertSpaceAfterKeywordsInControlFlowStatements: true,
-      insertSpaceAfterFunctionKeywordForAnonymousFunctions: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true,
-      insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false,
-      insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false,
-      insertSpaceBeforeFunctionParenthesis: false,
-      placeOpenBraceOnNewLineForFunctions: false,
-      placeOpenBraceOnNewLineForControlBlocks: false,
-      semicolons: "ignore" /* Ignore */,
-      trimTrailingWhitespace: true,
-      indentSwitchCase: true
-    };
-  }
-  var ScriptSnapshot, PackageJsonDependencyGroup, PackageJsonAutoImportPreference, LanguageServiceMode, emptyOptions, SemanticClassificationFormat, OrganizeImportsMode, CompletionTriggerKind, InlayHintKind, HighlightSpanKind, IndentStyle, SemicolonPreference, testFormatSettings, SymbolDisplayPartKind, CompletionInfoFlags, OutliningSpanKind, OutputFileType, EndOfLineState, TokenClass, ScriptElementKind, ScriptElementKindModifier, ClassificationTypeNames, ClassificationType;
-  var init_types3 = __esm({
-    "src/services/types.ts"() {
-      "use strict";
-      ((ScriptSnapshot2) => {
-        class StringScriptSnapshot {
-          constructor(text) {
-            this.text = text;
-          }
-          getText(start, end) {
-            return start === 0 && end === this.text.length ? this.text : this.text.substring(start, end);
-          }
-          getLength() {
-            return this.text.length;
-          }
-          getChangeRange() {
-            return void 0;
-          }
-        }
-        function fromString(text) {
-          return new StringScriptSnapshot(text);
-        }
-        ScriptSnapshot2.fromString = fromString;
-      })(ScriptSnapshot || (ScriptSnapshot = {}));
-      PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => {
-        PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies";
-        PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies";
-        PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies";
-        PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies";
-        PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All";
-        return PackageJsonDependencyGroup2;
-      })(PackageJsonDependencyGroup || {});
-      PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => {
-        PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off";
-        PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On";
-        PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto";
-        return PackageJsonAutoImportPreference2;
-      })(PackageJsonAutoImportPreference || {});
-      LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => {
-        LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic";
-        LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic";
-        LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic";
-        return LanguageServiceMode2;
-      })(LanguageServiceMode || {});
-      emptyOptions = {};
-      SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat2) => {
-        SemanticClassificationFormat2["Original"] = "original";
-        SemanticClassificationFormat2["TwentyTwenty"] = "2020";
-        return SemanticClassificationFormat2;
-      })(SemanticClassificationFormat || {});
-      OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode3) => {
-        OrganizeImportsMode3["All"] = "All";
-        OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
-        OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
-        return OrganizeImportsMode3;
-      })(OrganizeImportsMode || {});
-      CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind4) => {
-        CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
-        CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
-        CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
-        return CompletionTriggerKind4;
-      })(CompletionTriggerKind || {});
-      InlayHintKind = /* @__PURE__ */ ((InlayHintKind2) => {
-        InlayHintKind2["Type"] = "Type";
-        InlayHintKind2["Parameter"] = "Parameter";
-        InlayHintKind2["Enum"] = "Enum";
-        return InlayHintKind2;
-      })(InlayHintKind || {});
-      HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => {
-        HighlightSpanKind2["none"] = "none";
-        HighlightSpanKind2["definition"] = "definition";
-        HighlightSpanKind2["reference"] = "reference";
-        HighlightSpanKind2["writtenReference"] = "writtenReference";
-        return HighlightSpanKind2;
-      })(HighlightSpanKind || {});
-      IndentStyle = /* @__PURE__ */ ((IndentStyle3) => {
-        IndentStyle3[IndentStyle3["None"] = 0] = "None";
-        IndentStyle3[IndentStyle3["Block"] = 1] = "Block";
-        IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart";
-        return IndentStyle3;
-      })(IndentStyle || {});
-      SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference3) => {
-        SemicolonPreference3["Ignore"] = "ignore";
-        SemicolonPreference3["Insert"] = "insert";
-        SemicolonPreference3["Remove"] = "remove";
-        return SemicolonPreference3;
-      })(SemicolonPreference || {});
-      testFormatSettings = getDefaultFormatCodeSettings("\n");
-      SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => {
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName";
-        SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText";
-        return SymbolDisplayPartKind2;
-      })(SymbolDisplayPartKind || {});
-      CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => {
-        CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None";
-        CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports";
-        CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion";
-        CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation";
-        CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers";
-        CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit";
-        CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets";
-        return CompletionInfoFlags2;
-      })(CompletionInfoFlags || {});
-      OutliningSpanKind = /* @__PURE__ */ ((OutliningSpanKind2) => {
-        OutliningSpanKind2["Comment"] = "comment";
-        OutliningSpanKind2["Region"] = "region";
-        OutliningSpanKind2["Code"] = "code";
-        OutliningSpanKind2["Imports"] = "imports";
-        return OutliningSpanKind2;
-      })(OutliningSpanKind || {});
-      OutputFileType = /* @__PURE__ */ ((OutputFileType2) => {
-        OutputFileType2[OutputFileType2["JavaScript"] = 0] = "JavaScript";
-        OutputFileType2[OutputFileType2["SourceMap"] = 1] = "SourceMap";
-        OutputFileType2[OutputFileType2["Declaration"] = 2] = "Declaration";
-        return OutputFileType2;
-      })(OutputFileType || {});
-      EndOfLineState = /* @__PURE__ */ ((EndOfLineState2) => {
-        EndOfLineState2[EndOfLineState2["None"] = 0] = "None";
-        EndOfLineState2[EndOfLineState2["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia";
-        EndOfLineState2[EndOfLineState2["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral";
-        EndOfLineState2[EndOfLineState2["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral";
-        EndOfLineState2[EndOfLineState2["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate";
-        EndOfLineState2[EndOfLineState2["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail";
-        EndOfLineState2[EndOfLineState2["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition";
-        return EndOfLineState2;
-      })(EndOfLineState || {});
-      TokenClass = /* @__PURE__ */ ((TokenClass2) => {
-        TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation";
-        TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword";
-        TokenClass2[TokenClass2["Operator"] = 2] = "Operator";
-        TokenClass2[TokenClass2["Comment"] = 3] = "Comment";
-        TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace";
-        TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier";
-        TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral";
-        TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral";
-        TokenClass2[TokenClass2["StringLiteral"] = 8] = "StringLiteral";
-        TokenClass2[TokenClass2["RegExpLiteral"] = 9] = "RegExpLiteral";
-        return TokenClass2;
-      })(TokenClass || {});
-      ScriptElementKind = /* @__PURE__ */ ((ScriptElementKind2) => {
-        ScriptElementKind2["unknown"] = "";
-        ScriptElementKind2["warning"] = "warning";
-        ScriptElementKind2["keyword"] = "keyword";
-        ScriptElementKind2["scriptElement"] = "script";
-        ScriptElementKind2["moduleElement"] = "module";
-        ScriptElementKind2["classElement"] = "class";
-        ScriptElementKind2["localClassElement"] = "local class";
-        ScriptElementKind2["interfaceElement"] = "interface";
-        ScriptElementKind2["typeElement"] = "type";
-        ScriptElementKind2["enumElement"] = "enum";
-        ScriptElementKind2["enumMemberElement"] = "enum member";
-        ScriptElementKind2["variableElement"] = "var";
-        ScriptElementKind2["localVariableElement"] = "local var";
-        ScriptElementKind2["variableUsingElement"] = "using";
-        ScriptElementKind2["variableAwaitUsingElement"] = "await using";
-        ScriptElementKind2["functionElement"] = "function";
-        ScriptElementKind2["localFunctionElement"] = "local function";
-        ScriptElementKind2["memberFunctionElement"] = "method";
-        ScriptElementKind2["memberGetAccessorElement"] = "getter";
-        ScriptElementKind2["memberSetAccessorElement"] = "setter";
-        ScriptElementKind2["memberVariableElement"] = "property";
-        ScriptElementKind2["memberAccessorVariableElement"] = "accessor";
-        ScriptElementKind2["constructorImplementationElement"] = "constructor";
-        ScriptElementKind2["callSignatureElement"] = "call";
-        ScriptElementKind2["indexSignatureElement"] = "index";
-        ScriptElementKind2["constructSignatureElement"] = "construct";
-        ScriptElementKind2["parameterElement"] = "parameter";
-        ScriptElementKind2["typeParameterElement"] = "type parameter";
-        ScriptElementKind2["primitiveType"] = "primitive type";
-        ScriptElementKind2["label"] = "label";
-        ScriptElementKind2["alias"] = "alias";
-        ScriptElementKind2["constElement"] = "const";
-        ScriptElementKind2["letElement"] = "let";
-        ScriptElementKind2["directory"] = "directory";
-        ScriptElementKind2["externalModuleName"] = "external module name";
-        ScriptElementKind2["jsxAttribute"] = "JSX attribute";
-        ScriptElementKind2["string"] = "string";
-        ScriptElementKind2["link"] = "link";
-        ScriptElementKind2["linkName"] = "link name";
-        ScriptElementKind2["linkText"] = "link text";
-        return ScriptElementKind2;
-      })(ScriptElementKind || {});
-      ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => {
-        ScriptElementKindModifier2["none"] = "";
-        ScriptElementKindModifier2["publicMemberModifier"] = "public";
-        ScriptElementKindModifier2["privateMemberModifier"] = "private";
-        ScriptElementKindModifier2["protectedMemberModifier"] = "protected";
-        ScriptElementKindModifier2["exportedModifier"] = "export";
-        ScriptElementKindModifier2["ambientModifier"] = "declare";
-        ScriptElementKindModifier2["staticModifier"] = "static";
-        ScriptElementKindModifier2["abstractModifier"] = "abstract";
-        ScriptElementKindModifier2["optionalModifier"] = "optional";
-        ScriptElementKindModifier2["deprecatedModifier"] = "deprecated";
-        ScriptElementKindModifier2["dtsModifier"] = ".d.ts";
-        ScriptElementKindModifier2["tsModifier"] = ".ts";
-        ScriptElementKindModifier2["tsxModifier"] = ".tsx";
-        ScriptElementKindModifier2["jsModifier"] = ".js";
-        ScriptElementKindModifier2["jsxModifier"] = ".jsx";
-        ScriptElementKindModifier2["jsonModifier"] = ".json";
-        ScriptElementKindModifier2["dmtsModifier"] = ".d.mts";
-        ScriptElementKindModifier2["mtsModifier"] = ".mts";
-        ScriptElementKindModifier2["mjsModifier"] = ".mjs";
-        ScriptElementKindModifier2["dctsModifier"] = ".d.cts";
-        ScriptElementKindModifier2["ctsModifier"] = ".cts";
-        ScriptElementKindModifier2["cjsModifier"] = ".cjs";
-        return ScriptElementKindModifier2;
-      })(ScriptElementKindModifier || {});
-      ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => {
-        ClassificationTypeNames2["comment"] = "comment";
-        ClassificationTypeNames2["identifier"] = "identifier";
-        ClassificationTypeNames2["keyword"] = "keyword";
-        ClassificationTypeNames2["numericLiteral"] = "number";
-        ClassificationTypeNames2["bigintLiteral"] = "bigint";
-        ClassificationTypeNames2["operator"] = "operator";
-        ClassificationTypeNames2["stringLiteral"] = "string";
-        ClassificationTypeNames2["whiteSpace"] = "whitespace";
-        ClassificationTypeNames2["text"] = "text";
-        ClassificationTypeNames2["punctuation"] = "punctuation";
-        ClassificationTypeNames2["className"] = "class name";
-        ClassificationTypeNames2["enumName"] = "enum name";
-        ClassificationTypeNames2["interfaceName"] = "interface name";
-        ClassificationTypeNames2["moduleName"] = "module name";
-        ClassificationTypeNames2["typeParameterName"] = "type parameter name";
-        ClassificationTypeNames2["typeAliasName"] = "type alias name";
-        ClassificationTypeNames2["parameterName"] = "parameter name";
-        ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name";
-        ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name";
-        ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name";
-        ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name";
-        ClassificationTypeNames2["jsxAttribute"] = "jsx attribute";
-        ClassificationTypeNames2["jsxText"] = "jsx text";
-        ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value";
-        return ClassificationTypeNames2;
-      })(ClassificationTypeNames || {});
-      ClassificationType = /* @__PURE__ */ ((ClassificationType3) => {
-        ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
-        ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
-        ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
-        ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
-        ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
-        ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
-        ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
-        ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
-        ClassificationType3[ClassificationType3["text"] = 9] = "text";
-        ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
-        ClassificationType3[ClassificationType3["className"] = 11] = "className";
-        ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
-        ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
-        ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
-        ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
-        ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
-        ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
-        ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
-        ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
-        ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
-        ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
-        ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
-        ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
-        ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
-        ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
-        return ClassificationType3;
-      })(ClassificationType || {});
-    }
-  });
-
-  // src/services/utilities.ts
-  function getMeaningFromDeclaration(node) {
-    switch (node.kind) {
-      case 260 /* VariableDeclaration */:
-        return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */;
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 303 /* PropertyAssignment */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 176 /* Constructor */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 299 /* CatchClause */:
-      case 291 /* JsxAttribute */:
-        return 1 /* Value */;
-      case 168 /* TypeParameter */:
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 187 /* TypeLiteral */:
-        return 2 /* Type */;
-      case 353 /* JSDocTypedefTag */:
-        return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
-      case 306 /* EnumMember */:
-      case 263 /* ClassDeclaration */:
-        return 1 /* Value */ | 2 /* Type */;
-      case 267 /* ModuleDeclaration */:
-        if (isAmbientModule(node)) {
-          return 4 /* Namespace */ | 1 /* Value */;
-        } else if (getModuleInstanceState(node) === 1 /* Instantiated */) {
-          return 4 /* Namespace */ | 1 /* Value */;
-        } else {
-          return 4 /* Namespace */;
-        }
-      case 266 /* EnumDeclaration */:
-      case 275 /* NamedImports */:
-      case 276 /* ImportSpecifier */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 272 /* ImportDeclaration */:
-      case 277 /* ExportAssignment */:
-      case 278 /* ExportDeclaration */:
-        return 7 /* All */;
-      case 312 /* SourceFile */:
-        return 4 /* Namespace */ | 1 /* Value */;
-    }
-    return 7 /* All */;
-  }
-  function getMeaningFromLocation(node) {
-    node = getAdjustedReferenceLocation(node);
-    const parent2 = node.parent;
-    if (node.kind === 312 /* SourceFile */) {
-      return 1 /* Value */;
-    } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) {
-      return 7 /* All */;
-    } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) {
-      return getMeaningFromRightHandSideOfImportEquals(node);
-    } else if (isDeclarationName(node)) {
-      return getMeaningFromDeclaration(parent2);
-    } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) {
-      return 7 /* All */;
-    } else if (isTypeReference(node)) {
-      return 2 /* Type */;
-    } else if (isNamespaceReference(node)) {
-      return 4 /* Namespace */;
-    } else if (isTypeParameterDeclaration(parent2)) {
-      Debug.assert(isJSDocTemplateTag(parent2.parent));
-      return 2 /* Type */;
-    } else if (isLiteralTypeNode(parent2)) {
-      return 2 /* Type */ | 1 /* Value */;
-    } else {
-      return 1 /* Value */;
-    }
-  }
-  function getMeaningFromRightHandSideOfImportEquals(node) {
-    const name = node.kind === 166 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0;
-    return name && name.parent.kind === 271 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */;
-  }
-  function isInRightSideOfInternalImportEqualsDeclaration(node) {
-    while (node.parent.kind === 166 /* QualifiedName */) {
-      node = node.parent;
-    }
-    return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node;
-  }
-  function isNamespaceReference(node) {
-    return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node);
-  }
-  function isQualifiedNameNamespaceReference(node) {
-    let root = node;
-    let isLastClause = true;
-    if (root.parent.kind === 166 /* QualifiedName */) {
-      while (root.parent && root.parent.kind === 166 /* QualifiedName */) {
-        root = root.parent;
-      }
-      isLastClause = root.right === node;
-    }
-    return root.parent.kind === 183 /* TypeReference */ && !isLastClause;
-  }
-  function isPropertyAccessNamespaceReference(node) {
-    let root = node;
-    let isLastClause = true;
-    if (root.parent.kind === 211 /* PropertyAccessExpression */) {
-      while (root.parent && root.parent.kind === 211 /* PropertyAccessExpression */) {
-        root = root.parent;
-      }
-      isLastClause = root.name === node;
-    }
-    if (!isLastClause && root.parent.kind === 233 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 298 /* HeritageClause */) {
-      const decl = root.parent.parent.parent;
-      return decl.kind === 263 /* ClassDeclaration */ && root.parent.parent.token === 119 /* ImplementsKeyword */ || decl.kind === 264 /* InterfaceDeclaration */ && root.parent.parent.token === 96 /* ExtendsKeyword */;
-    }
-    return false;
-  }
-  function isTypeReference(node) {
-    if (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
-      node = node.parent;
-    }
-    switch (node.kind) {
-      case 110 /* ThisKeyword */:
-        return !isExpressionNode(node);
-      case 197 /* ThisType */:
-        return true;
-    }
-    switch (node.parent.kind) {
-      case 183 /* TypeReference */:
-        return true;
-      case 205 /* ImportType */:
-        return !node.parent.isTypeOf;
-      case 233 /* ExpressionWithTypeArguments */:
-        return isPartOfTypeNode(node.parent);
-    }
-    return false;
-  }
-  function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
-  }
-  function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
-  }
-  function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
-  }
-  function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions);
-  }
-  function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
-  }
-  function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions);
-  }
-  function selectExpressionOfCallOrNewExpressionOrDecorator(node) {
-    return node.expression;
-  }
-  function selectTagOfTaggedTemplateExpression(node) {
-    return node.tag;
-  }
-  function selectTagNameOfJsxOpeningLikeElement(node) {
-    return node.tagName;
-  }
-  function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) {
-    let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node);
-    if (skipPastOuterExpressions) {
-      target = skipOuterExpressions(target);
-    }
-    return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target;
-  }
-  function climbPastPropertyAccess(node) {
-    return isRightSideOfPropertyAccess(node) ? node.parent : node;
-  }
-  function climbPastPropertyOrElementAccess(node) {
-    return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node;
-  }
-  function getTargetLabel(referenceNode, labelName) {
-    while (referenceNode) {
-      if (referenceNode.kind === 256 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) {
-        return referenceNode.label;
-      }
-      referenceNode = referenceNode.parent;
-    }
-    return void 0;
-  }
-  function hasPropertyAccessExpressionWithName(node, funcName) {
-    if (!isPropertyAccessExpression(node.expression)) {
-      return false;
-    }
-    return node.expression.name.text === funcName;
-  }
-  function isJumpStatementTarget(node) {
-    var _a;
-    return isIdentifier(node) && ((_a = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a.label) === node;
-  }
-  function isLabelOfLabeledStatement(node) {
-    var _a;
-    return isIdentifier(node) && ((_a = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a.label) === node;
-  }
-  function isLabelName(node) {
-    return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node);
-  }
-  function isTagName(node) {
-    var _a;
-    return ((_a = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a.tagName) === node;
-  }
-  function isRightSideOfQualifiedName(node) {
-    var _a;
-    return ((_a = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a.right) === node;
-  }
-  function isRightSideOfPropertyAccess(node) {
-    var _a;
-    return ((_a = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a.name) === node;
-  }
-  function isArgumentExpressionOfElementAccess(node) {
-    var _a;
-    return ((_a = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a.argumentExpression) === node;
-  }
-  function isNameOfModuleDeclaration(node) {
-    var _a;
-    return ((_a = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a.name) === node;
-  }
-  function isNameOfFunctionDeclaration(node) {
-    var _a;
-    return isIdentifier(node) && ((_a = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a.name) === node;
-  }
-  function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) {
-    switch (node.parent.kind) {
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 303 /* PropertyAssignment */:
-      case 306 /* EnumMember */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 267 /* ModuleDeclaration */:
-        return getNameOfDeclaration(node.parent) === node;
-      case 212 /* ElementAccessExpression */:
-        return node.parent.argumentExpression === node;
-      case 167 /* ComputedPropertyName */:
-        return true;
-      case 201 /* LiteralType */:
-        return node.parent.parent.kind === 199 /* IndexedAccessType */;
-      default:
-        return false;
-    }
-  }
-  function isExpressionOfExternalModuleImportEqualsDeclaration(node) {
-    return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node;
-  }
-  function getContainerNode(node) {
-    if (isJSDocTypeAlias(node)) {
-      node = node.parent.parent;
-    }
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return void 0;
-      }
-      switch (node.kind) {
-        case 312 /* SourceFile */:
-        case 174 /* MethodDeclaration */:
-        case 173 /* MethodSignature */:
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 263 /* ClassDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 266 /* EnumDeclaration */:
-        case 267 /* ModuleDeclaration */:
-          return node;
-      }
-    }
-  }
-  function getNodeKind(node) {
-    switch (node.kind) {
-      case 312 /* SourceFile */:
-        return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */;
-      case 267 /* ModuleDeclaration */:
-        return "module" /* moduleElement */;
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-        return "class" /* classElement */;
-      case 264 /* InterfaceDeclaration */:
-        return "interface" /* interfaceElement */;
-      case 265 /* TypeAliasDeclaration */:
-      case 345 /* JSDocCallbackTag */:
-      case 353 /* JSDocTypedefTag */:
-        return "type" /* typeElement */;
-      case 266 /* EnumDeclaration */:
-        return "enum" /* enumElement */;
-      case 260 /* VariableDeclaration */:
-        return getKindOfVariableDeclaration(node);
-      case 208 /* BindingElement */:
-        return getKindOfVariableDeclaration(getRootDeclaration(node));
-      case 219 /* ArrowFunction */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-        return "function" /* functionElement */;
-      case 177 /* GetAccessor */:
-        return "getter" /* memberGetAccessorElement */;
-      case 178 /* SetAccessor */:
-        return "setter" /* memberSetAccessorElement */;
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-        return "method" /* memberFunctionElement */;
-      case 303 /* PropertyAssignment */:
-        const { initializer } = node;
-        return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 305 /* SpreadAssignment */:
-        return "property" /* memberVariableElement */;
-      case 181 /* IndexSignature */:
-        return "index" /* indexSignatureElement */;
-      case 180 /* ConstructSignature */:
-        return "construct" /* constructSignatureElement */;
-      case 179 /* CallSignature */:
-        return "call" /* callSignatureElement */;
-      case 176 /* Constructor */:
-      case 175 /* ClassStaticBlockDeclaration */:
-        return "constructor" /* constructorImplementationElement */;
-      case 168 /* TypeParameter */:
-        return "type parameter" /* typeParameterElement */;
-      case 306 /* EnumMember */:
-        return "enum member" /* enumMemberElement */;
-      case 169 /* Parameter */:
-        return hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */;
-      case 271 /* ImportEqualsDeclaration */:
-      case 276 /* ImportSpecifier */:
-      case 281 /* ExportSpecifier */:
-      case 274 /* NamespaceImport */:
-      case 280 /* NamespaceExport */:
-        return "alias" /* alias */;
-      case 226 /* BinaryExpression */:
-        const kind = getAssignmentDeclarationKind(node);
-        const { right } = node;
-        switch (kind) {
-          case 7 /* ObjectDefinePropertyValue */:
-          case 8 /* ObjectDefinePropertyExports */:
-          case 9 /* ObjectDefinePrototypeProperty */:
-          case 0 /* None */:
-            return "" /* unknown */;
-          case 1 /* ExportsProperty */:
-          case 2 /* ModuleExports */:
-            const rightKind = getNodeKind(right);
-            return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind;
-          case 3 /* PrototypeProperty */:
-            return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-          case 4 /* ThisProperty */:
-            return "property" /* memberVariableElement */;
-          case 5 /* Property */:
-            return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-          case 6 /* Prototype */:
-            return "local class" /* localClassElement */;
-          default: {
-            assertType(kind);
-            return "" /* unknown */;
-          }
-        }
-      case 80 /* Identifier */:
-        return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */;
-      case 277 /* ExportAssignment */:
-        const scriptKind = getNodeKind(node.expression);
-        return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind;
-      default:
-        return "" /* unknown */;
-    }
-    function getKindOfVariableDeclaration(v) {
-      return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */;
-    }
-  }
-  function isThis(node) {
-    switch (node.kind) {
-      case 110 /* ThisKeyword */:
-        return true;
-      case 80 /* Identifier */:
-        return identifierIsThisKeyword(node) && node.parent.kind === 169 /* Parameter */;
-      default:
-        return false;
-    }
-  }
-  function getLineStartPositionForPosition(position, sourceFile) {
-    const lineStarts = getLineStarts(sourceFile);
-    const line = sourceFile.getLineAndCharacterOfPosition(position).line;
-    return lineStarts[line];
-  }
-  function rangeContainsRange(r1, r2) {
-    return startEndContainsRange(r1.pos, r1.end, r2);
-  }
-  function rangeContainsRangeExclusive(r1, r2) {
-    return rangeContainsPositionExclusive(r1, r2.pos) && rangeContainsPositionExclusive(r1, r2.end);
-  }
-  function rangeContainsPosition(r, pos) {
-    return r.pos <= pos && pos <= r.end;
-  }
-  function rangeContainsPositionExclusive(r, pos) {
-    return r.pos < pos && pos < r.end;
-  }
-  function startEndContainsRange(start, end, range) {
-    return start <= range.pos && end >= range.end;
-  }
-  function rangeContainsStartEnd(range, start, end) {
-    return range.pos <= start && range.end >= end;
-  }
-  function rangeOverlapsWithStartEnd(r1, start, end) {
-    return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end);
-  }
-  function nodeOverlapsWithStartEnd(node, sourceFile, start, end) {
-    return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start, end);
-  }
-  function startEndOverlapsWithStartEnd(start1, end1, start2, end2) {
-    const start = Math.max(start1, start2);
-    const end = Math.min(end1, end2);
-    return start < end;
-  }
-  function positionBelongsToNode(candidate, position, sourceFile) {
-    Debug.assert(candidate.pos <= position);
-    return position < candidate.end || !isCompletedNode(candidate, sourceFile);
-  }
-  function isCompletedNode(n, sourceFile) {
-    if (n === void 0 || nodeIsMissing(n)) {
-      return false;
-    }
-    switch (n.kind) {
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 210 /* ObjectLiteralExpression */:
-      case 206 /* ObjectBindingPattern */:
-      case 187 /* TypeLiteral */:
-      case 241 /* Block */:
-      case 268 /* ModuleBlock */:
-      case 269 /* CaseBlock */:
-      case 275 /* NamedImports */:
-      case 279 /* NamedExports */:
-        return nodeEndsWith(n, 20 /* CloseBraceToken */, sourceFile);
-      case 299 /* CatchClause */:
-        return isCompletedNode(n.block, sourceFile);
-      case 214 /* NewExpression */:
-        if (!n.arguments) {
-          return true;
-        }
-      case 213 /* CallExpression */:
-      case 217 /* ParenthesizedExpression */:
-      case 196 /* ParenthesizedType */:
-        return nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile);
-      case 184 /* FunctionType */:
-      case 185 /* ConstructorType */:
-        return isCompletedNode(n.type, sourceFile);
-      case 176 /* Constructor */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 180 /* ConstructSignature */:
-      case 179 /* CallSignature */:
-      case 219 /* ArrowFunction */:
-        if (n.body) {
-          return isCompletedNode(n.body, sourceFile);
-        }
-        if (n.type) {
-          return isCompletedNode(n.type, sourceFile);
-        }
-        return hasChildOfKind(n, 22 /* CloseParenToken */, sourceFile);
-      case 267 /* ModuleDeclaration */:
-        return !!n.body && isCompletedNode(n.body, sourceFile);
-      case 245 /* IfStatement */:
-        if (n.elseStatement) {
-          return isCompletedNode(n.elseStatement, sourceFile);
-        }
-        return isCompletedNode(n.thenStatement, sourceFile);
-      case 244 /* ExpressionStatement */:
-        return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 27 /* SemicolonToken */, sourceFile);
-      case 209 /* ArrayLiteralExpression */:
-      case 207 /* ArrayBindingPattern */:
-      case 212 /* ElementAccessExpression */:
-      case 167 /* ComputedPropertyName */:
-      case 189 /* TupleType */:
-        return nodeEndsWith(n, 24 /* CloseBracketToken */, sourceFile);
-      case 181 /* IndexSignature */:
-        if (n.type) {
-          return isCompletedNode(n.type, sourceFile);
-        }
-        return hasChildOfKind(n, 24 /* CloseBracketToken */, sourceFile);
-      case 296 /* CaseClause */:
-      case 297 /* DefaultClause */:
-        return false;
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 247 /* WhileStatement */:
-        return isCompletedNode(n.statement, sourceFile);
-      case 246 /* DoStatement */:
-        return hasChildOfKind(n, 117 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile);
-      case 186 /* TypeQuery */:
-        return isCompletedNode(n.exprName, sourceFile);
-      case 221 /* TypeOfExpression */:
-      case 220 /* DeleteExpression */:
-      case 222 /* VoidExpression */:
-      case 229 /* YieldExpression */:
-      case 230 /* SpreadElement */:
-        const unaryWordExpression = n;
-        return isCompletedNode(unaryWordExpression.expression, sourceFile);
-      case 215 /* TaggedTemplateExpression */:
-        return isCompletedNode(n.template, sourceFile);
-      case 228 /* TemplateExpression */:
-        const lastSpan = lastOrUndefined(n.templateSpans);
-        return isCompletedNode(lastSpan, sourceFile);
-      case 239 /* TemplateSpan */:
-        return nodeIsPresent(n.literal);
-      case 278 /* ExportDeclaration */:
-      case 272 /* ImportDeclaration */:
-        return nodeIsPresent(n.moduleSpecifier);
-      case 224 /* PrefixUnaryExpression */:
-        return isCompletedNode(n.operand, sourceFile);
-      case 226 /* BinaryExpression */:
-        return isCompletedNode(n.right, sourceFile);
-      case 227 /* ConditionalExpression */:
-        return isCompletedNode(n.whenFalse, sourceFile);
-      default:
-        return true;
-    }
-  }
-  function nodeEndsWith(n, expectedLastToken, sourceFile) {
-    const children = n.getChildren(sourceFile);
-    if (children.length) {
-      const lastChild = last(children);
-      if (lastChild.kind === expectedLastToken) {
-        return true;
-      } else if (lastChild.kind === 27 /* SemicolonToken */ && children.length !== 1) {
-        return children[children.length - 2].kind === expectedLastToken;
-      }
-    }
-    return false;
-  }
-  function findListItemInfo(node) {
-    const list = findContainingList(node);
-    if (!list) {
-      return void 0;
-    }
-    const children = list.getChildren();
-    const listItemIndex = indexOfNode(children, node);
-    return {
-      listItemIndex,
-      list
-    };
-  }
-  function hasChildOfKind(n, kind, sourceFile) {
-    return !!findChildOfKind(n, kind, sourceFile);
-  }
-  function findChildOfKind(n, kind, sourceFile) {
-    return find(n.getChildren(sourceFile), (c) => c.kind === kind);
-  }
-  function findContainingList(node) {
-    const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node));
-    Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node));
-    return syntaxList;
-  }
-  function isDefaultModifier2(node) {
-    return node.kind === 90 /* DefaultKeyword */;
-  }
-  function isClassKeyword(node) {
-    return node.kind === 86 /* ClassKeyword */;
-  }
-  function isFunctionKeyword(node) {
-    return node.kind === 100 /* FunctionKeyword */;
-  }
-  function getAdjustedLocationForClass(node) {
-    if (isNamedDeclaration(node)) {
-      return node.name;
-    }
-    if (isClassDeclaration(node)) {
-      const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2);
-      if (defaultModifier)
-        return defaultModifier;
-    }
-    if (isClassExpression(node)) {
-      const classKeyword = find(node.getChildren(), isClassKeyword);
-      if (classKeyword)
-        return classKeyword;
-    }
-  }
-  function getAdjustedLocationForFunction(node) {
-    if (isNamedDeclaration(node)) {
-      return node.name;
-    }
-    if (isFunctionDeclaration(node)) {
-      const defaultModifier = find(node.modifiers, isDefaultModifier2);
-      if (defaultModifier)
-        return defaultModifier;
-    }
-    if (isFunctionExpression(node)) {
-      const functionKeyword = find(node.getChildren(), isFunctionKeyword);
-      if (functionKeyword)
-        return functionKeyword;
-    }
-  }
-  function getAncestorTypeNode(node) {
-    let lastTypeNode;
-    findAncestor(node, (a) => {
-      if (isTypeNode(a)) {
-        lastTypeNode = a;
-      }
-      return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent);
-    });
-    return lastTypeNode;
-  }
-  function getContextualTypeFromParentOrAncestorTypeNode(node, checker) {
-    if (node.flags & (16777216 /* JSDoc */ & ~524288 /* JavaScriptFile */))
-      return void 0;
-    const contextualType = getContextualTypeFromParent(node, checker);
-    if (contextualType)
-      return contextualType;
-    const ancestorTypeNode = getAncestorTypeNode(node);
-    return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode);
-  }
-  function getAdjustedLocationForDeclaration(node, forRename) {
-    if (!forRename) {
-      switch (node.kind) {
-        case 263 /* ClassDeclaration */:
-        case 231 /* ClassExpression */:
-          return getAdjustedLocationForClass(node);
-        case 262 /* FunctionDeclaration */:
-        case 218 /* FunctionExpression */:
-          return getAdjustedLocationForFunction(node);
-        case 176 /* Constructor */:
-          return node;
-      }
-    }
-    if (isNamedDeclaration(node)) {
-      return node.name;
-    }
-  }
-  function getAdjustedLocationForImportDeclaration(node, forRename) {
-    if (node.importClause) {
-      if (node.importClause.name && node.importClause.namedBindings) {
-        return;
-      }
-      if (node.importClause.name) {
-        return node.importClause.name;
-      }
-      if (node.importClause.namedBindings) {
-        if (isNamedImports(node.importClause.namedBindings)) {
-          const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements);
-          if (!onlyBinding) {
-            return;
-          }
-          return onlyBinding.name;
-        } else if (isNamespaceImport(node.importClause.namedBindings)) {
-          return node.importClause.namedBindings.name;
-        }
-      }
-    }
-    if (!forRename) {
-      return node.moduleSpecifier;
-    }
-  }
-  function getAdjustedLocationForExportDeclaration(node, forRename) {
-    if (node.exportClause) {
-      if (isNamedExports(node.exportClause)) {
-        const onlyBinding = singleOrUndefined(node.exportClause.elements);
-        if (!onlyBinding) {
-          return;
-        }
-        return node.exportClause.elements[0].name;
-      } else if (isNamespaceExport(node.exportClause)) {
-        return node.exportClause.name;
-      }
-    }
-    if (!forRename) {
-      return node.moduleSpecifier;
-    }
-  }
-  function getAdjustedLocationForHeritageClause(node) {
-    if (node.types.length === 1) {
-      return node.types[0].expression;
-    }
-  }
-  function getAdjustedLocation(node, forRename) {
-    const { parent: parent2 } = node;
-    if (isModifier(node) && (forRename || node.kind !== 90 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 86 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 100 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 120 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 94 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 156 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 145 /* NamespaceKeyword */ || node.kind === 144 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 102 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 139 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 153 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) {
-      const location = getAdjustedLocationForDeclaration(parent2, forRename);
-      if (location) {
-        return location;
-      }
-    }
-    if ((node.kind === 115 /* VarKeyword */ || node.kind === 87 /* ConstKeyword */ || node.kind === 121 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) {
-      const decl = parent2.declarations[0];
-      if (isIdentifier(decl.name)) {
-        return decl.name;
-      }
-    }
-    if (node.kind === 156 /* TypeKeyword */) {
-      if (isImportClause(parent2) && parent2.isTypeOnly) {
-        const location = getAdjustedLocationForImportDeclaration(parent2.parent, forRename);
-        if (location) {
-          return location;
-        }
-      }
-      if (isExportDeclaration(parent2) && parent2.isTypeOnly) {
-        const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
-        if (location) {
-          return location;
-        }
-      }
-    }
-    if (node.kind === 130 /* AsKeyword */) {
-      if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) {
-        return parent2.name;
-      }
-      if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) {
-        return parent2.exportClause.name;
-      }
-    }
-    if (node.kind === 102 /* ImportKeyword */ && isImportDeclaration(parent2)) {
-      const location = getAdjustedLocationForImportDeclaration(parent2, forRename);
-      if (location) {
-        return location;
-      }
-    }
-    if (node.kind === 95 /* ExportKeyword */) {
-      if (isExportDeclaration(parent2)) {
-        const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
-        if (location) {
-          return location;
-        }
-      }
-      if (isExportAssignment(parent2)) {
-        return skipOuterExpressions(parent2.expression);
-      }
-    }
-    if (node.kind === 149 /* RequireKeyword */ && isExternalModuleReference(parent2)) {
-      return parent2.expression;
-    }
-    if (node.kind === 161 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) {
-      return parent2.moduleSpecifier;
-    }
-    if ((node.kind === 96 /* ExtendsKeyword */ || node.kind === 119 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) {
-      const location = getAdjustedLocationForHeritageClause(parent2);
-      if (location) {
-        return location;
-      }
-    }
-    if (node.kind === 96 /* ExtendsKeyword */) {
-      if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) {
-        return parent2.constraint.typeName;
-      }
-      if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) {
-        return parent2.extendsType.typeName;
-      }
-    }
-    if (node.kind === 140 /* InferKeyword */ && isInferTypeNode(parent2)) {
-      return parent2.typeParameter.name;
-    }
-    if (node.kind === 103 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) {
-      return parent2.name;
-    }
-    if (node.kind === 143 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 143 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) {
-      return parent2.type.typeName;
-    }
-    if (node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 148 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) {
-      return parent2.type.elementType.typeName;
-    }
-    if (!forRename) {
-      if (node.kind === 105 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 116 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 114 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 135 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 127 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 91 /* DeleteKeyword */ && isDeleteExpression(parent2)) {
-        if (parent2.expression) {
-          return skipOuterExpressions(parent2.expression);
-        }
-      }
-      if ((node.kind === 103 /* InKeyword */ || node.kind === 104 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) {
-        return skipOuterExpressions(parent2.right);
-      }
-      if (node.kind === 130 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) {
-        return parent2.type.typeName;
-      }
-      if (node.kind === 103 /* InKeyword */ && isForInStatement(parent2) || node.kind === 165 /* OfKeyword */ && isForOfStatement(parent2)) {
-        return skipOuterExpressions(parent2.expression);
-      }
-    }
-    return node;
-  }
-  function getAdjustedReferenceLocation(node) {
-    return getAdjustedLocation(
-      node,
-      /*forRename*/
-      false
-    );
-  }
-  function getAdjustedRenameLocation(node) {
-    return getAdjustedLocation(
-      node,
-      /*forRename*/
-      true
-    );
-  }
-  function getTouchingPropertyName(sourceFile, position) {
-    return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
-  }
-  function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
-    return getTokenAtPositionWorker(
-      sourceFile,
-      position,
-      /*allowPositionInLeadingTrivia*/
-      false,
-      includePrecedingTokenAtEndPosition,
-      /*includeEndPosition*/
-      false
-    );
-  }
-  function getTokenAtPosition(sourceFile, position) {
-    return getTokenAtPositionWorker(
-      sourceFile,
-      position,
-      /*allowPositionInLeadingTrivia*/
-      true,
-      /*includePrecedingTokenAtEndPosition*/
-      void 0,
-      /*includeEndPosition*/
-      false
-    );
-  }
-  function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
-    let current = sourceFile;
-    let foundToken;
-    outer:
-      while (true) {
-        const children = current.getChildren(sourceFile);
-        const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
-          const end = children[middle].getEnd();
-          if (end < position) {
-            return -1 /* LessThan */;
-          }
-          const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(
-            sourceFile,
-            /*includeJsDocComment*/
-            true
-          );
-          if (start > position) {
-            return 1 /* GreaterThan */;
-          }
-          if (nodeContainsPosition(children[middle], start, end)) {
-            if (children[middle - 1]) {
-              if (nodeContainsPosition(children[middle - 1])) {
-                return 1 /* GreaterThan */;
-              }
-            }
-            return 0 /* EqualTo */;
-          }
-          if (includePrecedingTokenAtEndPosition && start === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) {
-            return 1 /* GreaterThan */;
-          }
-          return -1 /* LessThan */;
-        });
-        if (foundToken) {
-          return foundToken;
-        }
-        if (i >= 0 && children[i]) {
-          current = children[i];
-          continue outer;
-        }
-        return current;
-      }
-    function nodeContainsPosition(node, start, end) {
-      end ?? (end = node.getEnd());
-      if (end < position) {
-        return false;
-      }
-      start ?? (start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(
-        sourceFile,
-        /*includeJsDocComment*/
-        true
-      ));
-      if (start > position) {
-        return false;
-      }
-      if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) {
-        return true;
-      } else if (includePrecedingTokenAtEndPosition && end === position) {
-        const previousToken = findPrecedingToken(position, sourceFile, node);
-        if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) {
-          foundToken = previousToken;
-          return true;
-        }
-      }
-      return false;
-    }
-  }
-  function findFirstNonJsxWhitespaceToken(sourceFile, position) {
-    let tokenAtPosition = getTokenAtPosition(sourceFile, position);
-    while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) {
-      const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile);
-      if (!nextToken)
-        return;
-      tokenAtPosition = nextToken;
-    }
-    return tokenAtPosition;
-  }
-  function findTokenOnLeftOfPosition(file, position) {
-    const tokenAtPosition = getTokenAtPosition(file, position);
-    if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) {
-      return tokenAtPosition;
-    }
-    return findPrecedingToken(position, file);
-  }
-  function findNextToken(previousToken, parent2, sourceFile) {
-    return find2(parent2);
-    function find2(n) {
-      if (isToken(n) && n.pos === previousToken.end) {
-        return n;
-      }
-      return firstDefined(n.getChildren(sourceFile), (child) => {
-        const shouldDiveInChildNode = (
-          // previous token is enclosed somewhere in the child
-          child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child
-          child.pos === previousToken.end
-        );
-        return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
-      });
-    }
-  }
-  function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) {
-    const result = find2(startNode2 || sourceFile);
-    Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result)));
-    return result;
-    function find2(n) {
-      if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) {
-        return n;
-      }
-      const children = n.getChildren(sourceFile);
-      const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
-        if (position < children[middle].end) {
-          if (!children[middle - 1] || position >= children[middle - 1].end) {
-            return 0 /* EqualTo */;
-          }
-          return 1 /* GreaterThan */;
-        }
-        return -1 /* LessThan */;
-      });
-      if (i >= 0 && children[i]) {
-        const child = children[i];
-        if (position < child.end) {
-          const start = child.getStart(
-            sourceFile,
-            /*includeJsDoc*/
-            !excludeJsdoc
-          );
-          const lookInPreviousChild = start >= position || // cursor in the leading trivia
-          !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
-          if (lookInPreviousChild) {
-            const candidate2 = findRightmostChildNodeWithTokens(
-              children,
-              /*exclusiveStartPosition*/
-              i,
-              sourceFile,
-              n.kind
-            );
-            if (candidate2) {
-              if (!excludeJsdoc && isJSDocCommentContainingNode(candidate2) && candidate2.getChildren(sourceFile).length) {
-                return find2(candidate2);
-              }
-              return findRightmostToken(candidate2, sourceFile);
-            }
-            return void 0;
-          } else {
-            return find2(child);
-          }
-        }
-      }
-      Debug.assert(startNode2 !== void 0 || n.kind === 312 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
-      const candidate = findRightmostChildNodeWithTokens(
-        children,
-        /*exclusiveStartPosition*/
-        children.length,
-        sourceFile,
-        n.kind
-      );
-      return candidate && findRightmostToken(candidate, sourceFile);
-    }
-  }
-  function isNonWhitespaceToken(n) {
-    return isToken(n) && !isWhiteSpaceOnlyJsxText(n);
-  }
-  function findRightmostToken(n, sourceFile) {
-    if (isNonWhitespaceToken(n)) {
-      return n;
-    }
-    const children = n.getChildren(sourceFile);
-    if (children.length === 0) {
-      return n;
-    }
-    const candidate = findRightmostChildNodeWithTokens(
-      children,
-      /*exclusiveStartPosition*/
-      children.length,
-      sourceFile,
-      n.kind
-    );
-    return candidate && findRightmostToken(candidate, sourceFile);
-  }
-  function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
-    for (let i = exclusiveStartPosition - 1; i >= 0; i--) {
-      const child = children[i];
-      if (isWhiteSpaceOnlyJsxText(child)) {
-        if (i === 0 && (parentKind === 12 /* JsxText */ || parentKind === 285 /* JsxSelfClosingElement */)) {
-          Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`");
-        }
-      } else if (nodeHasTokens(children[i], sourceFile)) {
-        return children[i];
-      }
-    }
-  }
-  function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) {
-    if (previousToken && isStringTextContainingNode(previousToken)) {
-      const start = previousToken.getStart(sourceFile);
-      const end = previousToken.getEnd();
-      if (start < position && position < end) {
-        return true;
-      }
-      if (position === end) {
-        return !!previousToken.isUnterminated;
-      }
-    }
-    return false;
-  }
-  function isInsideJsxElementOrAttribute(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    if (!token) {
-      return false;
-    }
-    if (token.kind === 12 /* JsxText */) {
-      return true;
-    }
-    if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 12 /* JsxText */) {
-      return true;
-    }
-    if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 294 /* JsxExpression */) {
-      return true;
-    }
-    if (token && token.kind === 20 /* CloseBraceToken */ && token.parent.kind === 294 /* JsxExpression */) {
-      return true;
-    }
-    if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 287 /* JsxClosingElement */) {
-      return true;
-    }
-    return false;
-  }
-  function isWhiteSpaceOnlyJsxText(node) {
-    return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces;
-  }
-  function isInTemplateString(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile);
-  }
-  function isInJSXText(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    if (isJsxText(token)) {
-      return true;
-    }
-    if (token.kind === 19 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) {
-      return true;
-    }
-    if (token.kind === 30 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) {
-      return true;
-    }
-    return false;
-  }
-  function isInsideJsxElement(sourceFile, position) {
-    function isInsideJsxElementTraversal(node) {
-      while (node) {
-        if (node.kind >= 285 /* JsxSelfClosingElement */ && node.kind <= 294 /* JsxExpression */ || node.kind === 12 /* JsxText */ || node.kind === 30 /* LessThanToken */ || node.kind === 32 /* GreaterThanToken */ || node.kind === 80 /* Identifier */ || node.kind === 20 /* CloseBraceToken */ || node.kind === 19 /* OpenBraceToken */ || node.kind === 44 /* SlashToken */) {
-          node = node.parent;
-        } else if (node.kind === 284 /* JsxElement */) {
-          if (position > node.getStart(sourceFile))
-            return true;
-          node = node.parent;
-        } else {
-          return false;
-        }
-      }
-      return false;
-    }
-    return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position));
-  }
-  function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) {
-    const closeTokenText = tokenToString(token.kind);
-    const matchingTokenText = tokenToString(matchingTokenKind);
-    const tokenFullStart = token.getFullStart();
-    const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart);
-    if (bestGuessIndex === -1) {
-      return void 0;
-    }
-    if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) {
-      const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile);
-      if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) {
-        return nodeAtGuess;
-      }
-    }
-    const tokenKind = token.kind;
-    let remainingMatchingTokens = 0;
-    while (true) {
-      const preceding = findPrecedingToken(token.getFullStart(), sourceFile);
-      if (!preceding) {
-        return void 0;
-      }
-      token = preceding;
-      if (token.kind === matchingTokenKind) {
-        if (remainingMatchingTokens === 0) {
-          return token;
-        }
-        remainingMatchingTokens--;
-      } else if (token.kind === tokenKind) {
-        remainingMatchingTokens++;
-      }
-    }
-  }
-  function removeOptionality(type, isOptionalExpression, isOptionalChain2) {
-    return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type;
-  }
-  function isPossiblyTypeArgumentPosition(token, sourceFile, checker) {
-    const info = getPossibleTypeArgumentsInfo(token, sourceFile);
-    return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker));
-  }
-  function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
-    let type = checker.getTypeAtLocation(called);
-    if (isOptionalChain(called.parent)) {
-      type = removeOptionality(
-        type,
-        isOptionalChainRoot(called.parent),
-        /*isOptionalChain*/
-        true
-      );
-    }
-    const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
-    return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
-  }
-  function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) {
-    if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) {
-      return void 0;
-    }
-    let token = tokenIn;
-    let remainingLessThanTokens = 0;
-    let nTypeArguments = 0;
-    while (token) {
-      switch (token.kind) {
-        case 30 /* LessThanToken */:
-          token = findPrecedingToken(token.getFullStart(), sourceFile);
-          if (token && token.kind === 29 /* QuestionDotToken */) {
-            token = findPrecedingToken(token.getFullStart(), sourceFile);
-          }
-          if (!token || !isIdentifier(token))
-            return void 0;
-          if (!remainingLessThanTokens) {
-            return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments };
-          }
-          remainingLessThanTokens--;
-          break;
-        case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-          remainingLessThanTokens = 3;
-          break;
-        case 49 /* GreaterThanGreaterThanToken */:
-          remainingLessThanTokens = 2;
-          break;
-        case 32 /* GreaterThanToken */:
-          remainingLessThanTokens++;
-          break;
-        case 20 /* CloseBraceToken */:
-          token = findPrecedingMatchingToken(token, 19 /* OpenBraceToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 22 /* CloseParenToken */:
-          token = findPrecedingMatchingToken(token, 21 /* OpenParenToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 24 /* CloseBracketToken */:
-          token = findPrecedingMatchingToken(token, 23 /* OpenBracketToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 28 /* CommaToken */:
-          nTypeArguments++;
-          break;
-        case 39 /* EqualsGreaterThanToken */:
-        case 80 /* Identifier */:
-        case 11 /* StringLiteral */:
-        case 9 /* NumericLiteral */:
-        case 10 /* BigIntLiteral */:
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-        case 114 /* TypeOfKeyword */:
-        case 96 /* ExtendsKeyword */:
-        case 143 /* KeyOfKeyword */:
-        case 25 /* DotToken */:
-        case 52 /* BarToken */:
-        case 58 /* QuestionToken */:
-        case 59 /* ColonToken */:
-          break;
-        default:
-          if (isTypeNode(token)) {
-            break;
-          }
-          return void 0;
-      }
-      token = findPrecedingToken(token.getFullStart(), sourceFile);
-    }
-    return void 0;
-  }
-  function isInComment(sourceFile, position, tokenAtPosition) {
-    return ts_formatting_exports.getRangeOfEnclosingComment(
-      sourceFile,
-      position,
-      /*precedingToken*/
-      void 0,
-      tokenAtPosition
-    );
-  }
-  function hasDocComment(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    return !!findAncestor(token, isJSDoc);
-  }
-  function nodeHasTokens(n, sourceFile) {
-    return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0;
-  }
-  function getNodeModifiers(node, excludeFlags = 0 /* None */) {
-    const result = [];
-    const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */;
-    if (flags & 2 /* Private */)
-      result.push("private" /* privateMemberModifier */);
-    if (flags & 4 /* Protected */)
-      result.push("protected" /* protectedMemberModifier */);
-    if (flags & 1 /* Public */)
-      result.push("public" /* publicMemberModifier */);
-    if (flags & 256 /* Static */ || isClassStaticBlockDeclaration(node))
-      result.push("static" /* staticModifier */);
-    if (flags & 64 /* Abstract */)
-      result.push("abstract" /* abstractModifier */);
-    if (flags & 32 /* Export */)
-      result.push("export" /* exportedModifier */);
-    if (flags & 65536 /* Deprecated */)
-      result.push("deprecated" /* deprecatedModifier */);
-    if (node.flags & 33554432 /* Ambient */)
-      result.push("declare" /* ambientModifier */);
-    if (node.kind === 277 /* ExportAssignment */)
-      result.push("export" /* exportedModifier */);
-    return result.length > 0 ? result.join(",") : "" /* none */;
-  }
-  function getTypeArgumentOrTypeParameterList(node) {
-    if (node.kind === 183 /* TypeReference */ || node.kind === 213 /* CallExpression */) {
-      return node.typeArguments;
-    }
-    if (isFunctionLike(node) || node.kind === 263 /* ClassDeclaration */ || node.kind === 264 /* InterfaceDeclaration */) {
-      return node.typeParameters;
-    }
-    return void 0;
-  }
-  function isComment(kind) {
-    return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */;
-  }
-  function isStringOrRegularExpressionOrTemplateLiteral(kind) {
-    if (kind === 11 /* StringLiteral */ || kind === 14 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) {
-      return true;
-    }
-    return false;
-  }
-  function areIntersectedTypesAvoidingStringReduction(checker, t1, t2) {
-    return !!(t1.flags & 4 /* String */) && checker.isEmptyAnonymousObjectType(t2);
-  }
-  function isStringAndEmptyAnonymousObjectIntersection(type) {
-    if (!type.isIntersection()) {
-      return false;
-    }
-    const { types, checker } = type;
-    return types.length === 2 && (areIntersectedTypesAvoidingStringReduction(checker, types[0], types[1]) || areIntersectedTypesAvoidingStringReduction(checker, types[1], types[0]));
-  }
-  function isInsideTemplateLiteral(node, position, sourceFile) {
-    return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end;
-  }
-  function isAccessibilityModifier(kind) {
-    switch (kind) {
-      case 125 /* PublicKeyword */:
-      case 123 /* PrivateKeyword */:
-      case 124 /* ProtectedKeyword */:
-        return true;
-    }
-    return false;
-  }
-  function cloneCompilerOptions(options) {
-    const result = clone(options);
-    setConfigFileInOptions(result, options && options.configFile);
-    return result;
-  }
-  function isArrayLiteralOrObjectLiteralDestructuringPattern(node) {
-    if (node.kind === 209 /* ArrayLiteralExpression */ || node.kind === 210 /* ObjectLiteralExpression */) {
-      if (node.parent.kind === 226 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */) {
-        return true;
-      }
-      if (node.parent.kind === 250 /* ForOfStatement */ && node.parent.initializer === node) {
-        return true;
-      }
-      if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 303 /* PropertyAssignment */ ? node.parent.parent : node.parent)) {
-        return true;
-      }
-    }
-    return false;
-  }
-  function isInReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(
-      sourceFile,
-      position,
-      /*shouldBeReference*/
-      true
-    );
-  }
-  function isInNonReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(
-      sourceFile,
-      position,
-      /*shouldBeReference*/
-      false
-    );
-  }
-  function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
-    const range = isInComment(
-      sourceFile,
-      position,
-      /*tokenAtPosition*/
-      void 0
-    );
-    return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
-  }
-  function getReplacementSpanForContextToken(contextToken) {
-    if (!contextToken)
-      return void 0;
-    switch (contextToken.kind) {
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-        return createTextSpanFromStringLiteralLikeContent(contextToken);
-      default:
-        return createTextSpanFromNode(contextToken);
-    }
-  }
-  function createTextSpanFromNode(node, sourceFile, endNode2) {
-    return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd());
-  }
-  function createTextSpanFromStringLiteralLikeContent(node) {
-    if (node.isUnterminated)
-      return void 0;
-    return createTextSpanFromBounds(node.getStart() + 1, node.getEnd() - 1);
-  }
-  function createTextRangeFromNode(node, sourceFile) {
-    return createRange(node.getStart(sourceFile), node.end);
-  }
-  function createTextSpanFromRange(range) {
-    return createTextSpanFromBounds(range.pos, range.end);
-  }
-  function createTextRangeFromSpan(span) {
-    return createRange(span.start, span.start + span.length);
-  }
-  function createTextChangeFromStartLength(start, length2, newText) {
-    return createTextChange(createTextSpan(start, length2), newText);
-  }
-  function createTextChange(span, newText) {
-    return { span, newText };
-  }
-  function isTypeKeyword(kind) {
-    return contains(typeKeywords, kind);
-  }
-  function isTypeKeywordToken(node) {
-    return node.kind === 156 /* TypeKeyword */;
-  }
-  function isTypeKeywordTokenOrIdentifier(node) {
-    return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type";
-  }
-  function isExternalModuleSymbol(moduleSymbol) {
-    return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.name.charCodeAt(0) === 34 /* doubleQuote */;
-  }
-  function nodeSeenTracker() {
-    const seen = [];
-    return (node) => {
-      const id = getNodeId(node);
-      return !seen[id] && (seen[id] = true);
-    };
-  }
-  function getSnapshotText(snap) {
-    return snap.getText(0, snap.getLength());
-  }
-  function repeatString(str, count) {
-    let result = "";
-    for (let i = 0; i < count; i++) {
-      result += str;
-    }
-    return result;
-  }
-  function skipConstraint(type) {
-    return type.isTypeParameter() ? type.getConstraint() || type : type;
-  }
-  function getNameFromPropertyName(name) {
-    return name.kind === 167 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name);
-  }
-  function programContainsModules(program) {
-    return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator));
-  }
-  function programContainsEsModules(program) {
-    return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator);
-  }
-  function compilerOptionsIndicateEsModules(compilerOptions) {
-    return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit;
-  }
-  function createModuleSpecifierResolutionHost(program, host) {
-    return {
-      fileExists: (fileName) => program.fileExists(fileName),
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      readFile: maybeBind(host, host.readFile),
-      useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-      getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache,
-      getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache),
-      getPackageJsonInfoCache: () => {
-        var _a;
-        return (_a = program.getModuleResolutionCache()) == null ? void 0 : _a.getPackageJsonInfoCache();
-      },
-      getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation),
-      redirectTargetsMap: program.redirectTargetsMap,
-      getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName),
-      isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName),
-      getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson),
-      getFileIncludeReasons: () => program.getFileIncludeReasons(),
-      getCommonSourceDirectory: () => program.getCommonSourceDirectory()
-    };
-  }
-  function getModuleSpecifierResolverHost(program, host) {
-    return {
-      ...createModuleSpecifierResolutionHost(program, host),
-      getCommonSourceDirectory: () => program.getCommonSourceDirectory()
-    };
-  }
-  function moduleResolutionUsesNodeModules(moduleResolution) {
-    return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
-  }
-  function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) {
-    return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : void 0;
-  }
-  function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
-    return factory.createImportDeclaration(
-      /*modifiers*/
-      void 0,
-      defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
-      typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
-      /*attributes*/
-      void 0
-    );
-  }
-  function makeStringLiteral(text, quotePreference) {
-    return factory.createStringLiteral(text, quotePreference === 0 /* Single */);
-  }
-  function quotePreferenceFromString(str, sourceFile) {
-    return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */;
-  }
-  function getQuotePreference(sourceFile, preferences) {
-    if (preferences.quotePreference && preferences.quotePreference !== "auto") {
-      return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */;
-    } else {
-      const firstModuleSpecifier = sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent));
-      return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */;
-    }
-  }
-  function getQuoteFromPreference(qp) {
-    switch (qp) {
-      case 0 /* Single */:
-        return "'";
-      case 1 /* Double */:
-        return '"';
-      default:
-        return Debug.assertNever(qp);
-    }
-  }
-  function symbolNameNoDefault(symbol) {
-    const escaped = symbolEscapedNameNoDefault(symbol);
-    return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped);
-  }
-  function symbolEscapedNameNoDefault(symbol) {
-    if (symbol.escapedName !== "default" /* Default */) {
-      return symbol.escapedName;
-    }
-    return firstDefined(symbol.declarations, (decl) => {
-      const name = getNameOfDeclaration(decl);
-      return name && name.kind === 80 /* Identifier */ ? name.escapedText : void 0;
-    });
-  }
-  function isModuleSpecifierLike(node) {
-    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(
-      node.parent,
-      /*requireStringLiteralLikeArgument*/
-      false
-    ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
-  }
-  function isObjectBindingElementWithoutPropertyName(bindingElement) {
-    return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
-  }
-  function getPropertySymbolFromBindingElement(checker, bindingElement) {
-    const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent);
-    return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text);
-  }
-  function getParentNodeInSpan(node, file, span) {
-    if (!node)
-      return void 0;
-    while (node.parent) {
-      if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) {
-        return node;
-      }
-      node = node.parent;
-    }
-  }
-  function spanContainsNode(span, node, file) {
-    return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span);
-  }
-  function findModifier(node, kind) {
-    return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0;
-  }
-  function insertImports(changes, sourceFile, imports, blankLineBetween, preferences) {
-    const decl = isArray(imports) ? imports[0] : imports;
-    const importKindPredicate = decl.kind === 243 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax;
-    const existingImportStatements = filter(sourceFile.statements, importKindPredicate);
-    let sortKind = isArray(imports) ? ts_OrganizeImports_exports.detectImportDeclarationSorting(imports, preferences) : 3 /* Both */;
-    const comparer = ts_OrganizeImports_exports.getOrganizeImportsComparer(preferences, sortKind === 2 /* CaseInsensitive */);
-    const sortedNewImports = isArray(imports) ? stableSort(imports, (a, b) => ts_OrganizeImports_exports.compareImportsOrRequireStatements(a, b, comparer)) : [imports];
-    if (!existingImportStatements.length) {
-      changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
-    } else if (existingImportStatements && (sortKind = ts_OrganizeImports_exports.detectImportDeclarationSorting(existingImportStatements, preferences))) {
-      const comparer2 = ts_OrganizeImports_exports.getOrganizeImportsComparer(preferences, sortKind === 2 /* CaseInsensitive */);
-      for (const newImport of sortedNewImports) {
-        const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport, comparer2);
-        if (insertionIndex === 0) {
-          const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
-          changes.insertNodeBefore(
-            sourceFile,
-            existingImportStatements[0],
-            newImport,
-            /*blankLineBetween*/
-            false,
-            options
-          );
-        } else {
-          const prevImport = existingImportStatements[insertionIndex - 1];
-          changes.insertNodeAfter(sourceFile, prevImport, newImport);
-        }
-      }
-    } else {
-      const lastExistingImport = lastOrUndefined(existingImportStatements);
-      if (lastExistingImport) {
-        changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports);
-      } else {
-        changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
-      }
-    }
-  }
-  function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) {
-    Debug.assert(importClause.isTypeOnly);
-    return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken);
-  }
-  function textSpansEqual(a, b) {
-    return !!a && !!b && a.start === b.start && a.length === b.length;
-  }
-  function documentSpansEqual(a, b, useCaseSensitiveFileNames2) {
-    return (useCaseSensitiveFileNames2 ? equateStringsCaseSensitive : equateStringsCaseInsensitive)(a.fileName, b.fileName) && textSpansEqual(a.textSpan, b.textSpan);
-  }
-  function getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2) {
-    return (a, b) => documentSpansEqual(a, b, useCaseSensitiveFileNames2);
-  }
-  function forEachUnique(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        if (array.indexOf(array[i]) === i) {
-          const result = callback(array[i], i);
-          if (result) {
-            return result;
-          }
-        }
-      }
-    }
-    return void 0;
-  }
-  function isTextWhiteSpaceLike(text, startPos, endPos) {
-    for (let i = startPos; i < endPos; i++) {
-      if (!isWhiteSpaceLike(text.charCodeAt(i))) {
-        return false;
-      }
-    }
-    return true;
-  }
-  function getMappedLocation(location, sourceMapper, fileExists) {
-    const mapsTo = sourceMapper.tryGetSourcePosition(location);
-    return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0);
-  }
-  function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) {
-    const { fileName, textSpan } = documentSpan;
-    const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists);
-    if (!newPosition)
-      return void 0;
-    const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists);
-    const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length;
-    return {
-      fileName: newPosition.fileName,
-      textSpan: {
-        start: newPosition.pos,
-        length: newLength
-      },
-      originalFileName: documentSpan.fileName,
-      originalTextSpan: documentSpan.textSpan,
-      contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists),
-      originalContextSpan: documentSpan.contextSpan
-    };
-  }
-  function getMappedContextSpan(documentSpan, sourceMapper, fileExists) {
-    const contextSpanStart = documentSpan.contextSpan && getMappedLocation(
-      { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start },
-      sourceMapper,
-      fileExists
-    );
-    const contextSpanEnd = documentSpan.contextSpan && getMappedLocation(
-      { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length },
-      sourceMapper,
-      fileExists
-    );
-    return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0;
-  }
-  function isFirstDeclarationOfSymbolParameter(symbol) {
-    const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0;
-    return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
-  }
-  function getDisplayPartWriter() {
-    const absoluteMaximumLength = defaultMaximumTruncationLength * 10;
-    let displayParts;
-    let lineStart;
-    let indent3;
-    let length2;
-    resetWriter();
-    const unknownWrite = (text) => writeKind(text, 17 /* text */);
-    return {
-      displayParts: () => {
-        const finalText = displayParts.length && displayParts[displayParts.length - 1].text;
-        if (length2 > absoluteMaximumLength && finalText && finalText !== "...") {
-          if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) {
-            displayParts.push(displayPart(" ", 16 /* space */));
-          }
-          displayParts.push(displayPart("...", 15 /* punctuation */));
-        }
-        return displayParts;
-      },
-      writeKeyword: (text) => writeKind(text, 5 /* keyword */),
-      writeOperator: (text) => writeKind(text, 12 /* operator */),
-      writePunctuation: (text) => writeKind(text, 15 /* punctuation */),
-      writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */),
-      writeSpace: (text) => writeKind(text, 16 /* space */),
-      writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
-      writeParameter: (text) => writeKind(text, 13 /* parameterName */),
-      writeProperty: (text) => writeKind(text, 14 /* propertyName */),
-      writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
-      writeSymbol,
-      writeLine,
-      write: unknownWrite,
-      writeComment: unknownWrite,
-      getText: () => "",
-      getTextPos: () => 0,
-      getColumn: () => 0,
-      getLine: () => 0,
-      isAtStartOfLine: () => false,
-      hasTrailingWhitespace: () => false,
-      hasTrailingComment: () => false,
-      rawWrite: notImplemented,
-      getIndent: () => indent3,
-      increaseIndent: () => {
-        indent3++;
-      },
-      decreaseIndent: () => {
-        indent3--;
-      },
-      clear: resetWriter
-    };
-    function writeIndent() {
-      if (length2 > absoluteMaximumLength)
-        return;
-      if (lineStart) {
-        const indentString = getIndentString(indent3);
-        if (indentString) {
-          length2 += indentString.length;
-          displayParts.push(displayPart(indentString, 16 /* space */));
-        }
-        lineStart = false;
-      }
-    }
-    function writeKind(text, kind) {
-      if (length2 > absoluteMaximumLength)
-        return;
-      writeIndent();
-      length2 += text.length;
-      displayParts.push(displayPart(text, kind));
-    }
-    function writeSymbol(text, symbol) {
-      if (length2 > absoluteMaximumLength)
-        return;
-      writeIndent();
-      length2 += text.length;
-      displayParts.push(symbolPart(text, symbol));
-    }
-    function writeLine() {
-      if (length2 > absoluteMaximumLength)
-        return;
-      length2 += 1;
-      displayParts.push(lineBreakPart());
-      lineStart = true;
-    }
-    function resetWriter() {
-      displayParts = [];
-      lineStart = true;
-      indent3 = 0;
-      length2 = 0;
-    }
-  }
-  function symbolPart(text, symbol) {
-    return displayPart(text, displayPartKind(symbol));
-    function displayPartKind(symbol2) {
-      const flags = symbol2.flags;
-      if (flags & 3 /* Variable */) {
-        return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */;
-      }
-      if (flags & 4 /* Property */)
-        return 14 /* propertyName */;
-      if (flags & 32768 /* GetAccessor */)
-        return 14 /* propertyName */;
-      if (flags & 65536 /* SetAccessor */)
-        return 14 /* propertyName */;
-      if (flags & 8 /* EnumMember */)
-        return 19 /* enumMemberName */;
-      if (flags & 16 /* Function */)
-        return 20 /* functionName */;
-      if (flags & 32 /* Class */)
-        return 1 /* className */;
-      if (flags & 64 /* Interface */)
-        return 4 /* interfaceName */;
-      if (flags & 384 /* Enum */)
-        return 2 /* enumName */;
-      if (flags & 1536 /* Module */)
-        return 11 /* moduleName */;
-      if (flags & 8192 /* Method */)
-        return 10 /* methodName */;
-      if (flags & 262144 /* TypeParameter */)
-        return 18 /* typeParameterName */;
-      if (flags & 524288 /* TypeAlias */)
-        return 0 /* aliasName */;
-      if (flags & 2097152 /* Alias */)
-        return 0 /* aliasName */;
-      return 17 /* text */;
-    }
-  }
-  function displayPart(text, kind) {
-    return { text, kind: SymbolDisplayPartKind[kind] };
-  }
-  function spacePart() {
-    return displayPart(" ", 16 /* space */);
-  }
-  function keywordPart(kind) {
-    return displayPart(tokenToString(kind), 5 /* keyword */);
-  }
-  function punctuationPart(kind) {
-    return displayPart(tokenToString(kind), 15 /* punctuation */);
-  }
-  function operatorPart(kind) {
-    return displayPart(tokenToString(kind), 12 /* operator */);
-  }
-  function parameterNamePart(text) {
-    return displayPart(text, 13 /* parameterName */);
-  }
-  function propertyNamePart(text) {
-    return displayPart(text, 14 /* propertyName */);
-  }
-  function textOrKeywordPart(text) {
-    const kind = stringToToken(text);
-    return kind === void 0 ? textPart(text) : keywordPart(kind);
-  }
-  function textPart(text) {
-    return displayPart(text, 17 /* text */);
-  }
-  function typeAliasNamePart(text) {
-    return displayPart(text, 0 /* aliasName */);
-  }
-  function typeParameterNamePart(text) {
-    return displayPart(text, 18 /* typeParameterName */);
-  }
-  function linkTextPart(text) {
-    return displayPart(text, 24 /* linkText */);
-  }
-  function linkNamePart(text, target) {
-    return {
-      text,
-      kind: SymbolDisplayPartKind[23 /* linkName */],
-      target: {
-        fileName: getSourceFileOfNode(target).fileName,
-        textSpan: createTextSpanFromNode(target)
-      }
-    };
-  }
-  function linkPart(text) {
-    return displayPart(text, 22 /* link */);
-  }
-  function buildLinkParts(link, checker) {
-    var _a;
-    const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain";
-    const parts = [linkPart(`{@${prefix} `)];
-    if (!link.name) {
-      if (link.text) {
-        parts.push(linkTextPart(link.text));
-      }
-    } else {
-      const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name);
-      const targetSymbol = symbol && checker ? getSymbolTarget(symbol, checker) : void 0;
-      const suffix = findLinkNameEnd(link.text);
-      const name = getTextOfNode(link.name) + link.text.slice(0, suffix);
-      const text = skipSeparatorFromLinkText(link.text.slice(suffix));
-      const decl = (targetSymbol == null ? void 0 : targetSymbol.valueDeclaration) || ((_a = targetSymbol == null ? void 0 : targetSymbol.declarations) == null ? void 0 : _a[0]);
-      if (decl) {
-        parts.push(linkNamePart(name, decl));
-        if (text)
-          parts.push(linkTextPart(text));
-      } else {
-        const separator = suffix === 0 || link.text.charCodeAt(suffix) === 124 /* bar */ && name.charCodeAt(name.length - 1) !== 32 /* space */ ? " " : "";
-        parts.push(linkTextPart(name + separator + text));
-      }
-    }
-    parts.push(linkPart("}"));
-    return parts;
-  }
-  function skipSeparatorFromLinkText(text) {
-    let pos = 0;
-    if (text.charCodeAt(pos++) === 124 /* bar */) {
-      while (pos < text.length && text.charCodeAt(pos) === 32 /* space */)
-        pos++;
-      return text.slice(pos);
-    }
-    return text;
-  }
-  function findLinkNameEnd(text) {
-    let pos = text.indexOf("://");
-    if (pos === 0) {
-      while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */)
-        pos++;
-      return pos;
-    }
-    if (text.indexOf("()") === 0)
-      return 2;
-    if (text.charAt(0) === "<") {
-      let brackets2 = 0;
-      let i = 0;
-      while (i < text.length) {
-        if (text[i] === "<")
-          brackets2++;
-        if (text[i] === ">")
-          brackets2--;
-        i++;
-        if (!brackets2)
-          return i;
-      }
-    }
-    return 0;
-  }
-  function getNewLineOrDefaultFromHost(host, formatSettings) {
-    var _a;
-    return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a = host.getNewLine) == null ? void 0 : _a.call(host)) || lineFeed2;
-  }
-  function lineBreakPart() {
-    return displayPart("\n", 6 /* lineBreak */);
-  }
-  function mapToDisplayParts(writeDisplayParts) {
-    try {
-      writeDisplayParts(displayPartWriter);
-      return displayPartWriter.displayParts();
-    } finally {
-      displayPartWriter.clear();
-    }
-  }
-  function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) {
-    return mapToDisplayParts((writer) => {
-      typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer);
-    });
-  }
-  function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) {
-    return mapToDisplayParts((writer) => {
-      typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer);
-    });
-  }
-  function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
-    flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
-    return mapToDisplayParts((writer) => {
-      typechecker.writeSignature(
-        signature,
-        enclosingDeclaration,
-        flags,
-        /*kind*/
-        void 0,
-        writer
-      );
-    });
-  }
-  function nodeToDisplayParts(node, enclosingDeclaration) {
-    const file = enclosingDeclaration.getSourceFile();
-    return mapToDisplayParts((writer) => {
-      const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
-      printer.writeNode(4 /* Unspecified */, node, file, writer);
-    });
-  }
-  function isImportOrExportSpecifierName(location) {
-    return !!location.parent && isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location;
-  }
-  function getScriptKind(fileName, host) {
-    return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName));
-  }
-  function getSymbolTarget(symbol, checker) {
-    let next = symbol;
-    while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) {
-      if (isTransientSymbol(next) && next.links.target) {
-        next = next.links.target;
-      } else {
-        next = skipAlias(next, checker);
-      }
-    }
-    return next;
-  }
-  function isAliasSymbol(symbol) {
-    return (symbol.flags & 2097152 /* Alias */) !== 0;
-  }
-  function getUniqueSymbolId(symbol, checker) {
-    return getSymbolId(skipAlias(symbol, checker));
-  }
-  function getFirstNonSpaceCharacterPosition(text, position) {
-    while (isWhiteSpaceLike(text.charCodeAt(position))) {
-      position += 1;
-    }
-    return position;
-  }
-  function getPrecedingNonSpaceCharacterPosition(text, position) {
-    while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) {
-      position -= 1;
-    }
-    return position + 1;
-  }
-  function getSynthesizedDeepClone(node, includeTrivia = true) {
-    const clone2 = node && getSynthesizedDeepCloneWorker(node);
-    if (clone2 && !includeTrivia)
-      suppressLeadingAndTrailingTrivia(clone2);
-    return clone2;
-  }
-  function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) {
-    let clone2 = replaceNode(node);
-    if (clone2) {
-      setOriginalNode(clone2, node);
-    } else {
-      clone2 = getSynthesizedDeepCloneWorker(node, replaceNode);
-    }
-    if (clone2 && !includeTrivia)
-      suppressLeadingAndTrailingTrivia(clone2);
-    return clone2;
-  }
-  function getSynthesizedDeepCloneWorker(node, replaceNode) {
-    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(
-      n,
-      /*includeTrivia*/
-      true,
-      replaceNode
-    ) : getSynthesizedDeepClone;
-    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(
-      ns,
-      /*includeTrivia*/
-      true,
-      replaceNode
-    ) : (ns) => ns && getSynthesizedDeepClones(ns);
-    const visited = visitEachChild(
-      node,
-      nodeClone,
-      /*context*/
-      void 0,
-      nodesClone,
-      nodeClone
-    );
-    if (visited === node) {
-      const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
-      return setTextRange(clone2, node);
-    }
-    visited.parent = void 0;
-    return visited;
-  }
-  function getSynthesizedDeepClones(nodes, includeTrivia = true) {
-    if (nodes) {
-      const cloned = factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma);
-      setTextRange(cloned, nodes);
-      return cloned;
-    }
-    return nodes;
-  }
-  function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) {
-    return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma);
-  }
-  function suppressLeadingAndTrailingTrivia(node) {
-    suppressLeadingTrivia(node);
-    suppressTrailingTrivia(node);
-  }
-  function suppressLeadingTrivia(node) {
-    addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild);
-  }
-  function suppressTrailingTrivia(node) {
-    addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild);
-  }
-  function copyComments(sourceNode, targetNode) {
-    const sourceFile = sourceNode.getSourceFile();
-    const text = sourceFile.text;
-    if (hasLeadingLineBreak(sourceNode, text)) {
-      copyLeadingComments(sourceNode, targetNode, sourceFile);
-    } else {
-      copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile);
-    }
-    copyTrailingComments(sourceNode, targetNode, sourceFile);
-  }
-  function hasLeadingLineBreak(node, text) {
-    const start = node.getFullStart();
-    const end = node.getStart();
-    for (let i = start; i < end; i++) {
-      if (text.charCodeAt(i) === 10 /* lineFeed */)
-        return true;
-    }
-    return false;
-  }
-  function addEmitFlagsRecursively(node, flag, getChild) {
-    addEmitFlags(node, flag);
-    const child = getChild(node);
-    if (child)
-      addEmitFlagsRecursively(child, flag, getChild);
-  }
-  function getFirstChild(node) {
-    return node.forEachChild((child) => child);
-  }
-  function getUniqueName(baseName, sourceFile) {
-    let nameText = baseName;
-    for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) {
-      nameText = `${baseName}_${i}`;
-    }
-    return nameText;
-  }
-  function getRenameLocation(edits, renameFilename, name, preferLastLocation) {
-    let delta = 0;
-    let lastPos = -1;
-    for (const { fileName, textChanges: textChanges2 } of edits) {
-      Debug.assert(fileName === renameFilename);
-      for (const change of textChanges2) {
-        const { span, newText } = change;
-        const index = indexInTextChange(newText, escapeString(name));
-        if (index !== -1) {
-          lastPos = span.start + delta + index;
-          if (!preferLastLocation) {
-            return lastPos;
-          }
-        }
-        delta += newText.length - span.length;
-      }
-    }
-    Debug.assert(preferLastLocation);
-    Debug.assert(lastPos >= 0);
-    return lastPos;
-  }
-  function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
-  }
-  function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment));
-  }
-  function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
-  }
-  function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) {
-    return (pos, end, kind, htnl) => {
-      if (kind === 3 /* MultiLineCommentTrivia */) {
-        pos += 2;
-        end -= 2;
-      } else {
-        pos += 2;
-      }
-      cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl);
-    };
-  }
-  function indexInTextChange(change, name) {
-    if (startsWith(change, name))
-      return 0;
-    let idx = change.indexOf(" " + name);
-    if (idx === -1)
-      idx = change.indexOf("." + name);
-    if (idx === -1)
-      idx = change.indexOf('"' + name);
-    return idx === -1 ? -1 : idx + 1;
-  }
-  function needsParentheses(expression) {
-    return isBinaryExpression(expression) && expression.operatorToken.kind === 28 /* CommaToken */ || isObjectLiteralExpression(expression) || (isAsExpression(expression) || isSatisfiesExpression(expression)) && isObjectLiteralExpression(expression.expression);
-  }
-  function getContextualTypeFromParent(node, checker, contextFlags) {
-    const parent2 = walkUpParenthesizedExpressions(node.parent);
-    switch (parent2.kind) {
-      case 214 /* NewExpression */:
-        return checker.getContextualType(parent2, contextFlags);
-      case 226 /* BinaryExpression */: {
-        const { left, operatorToken, right } = parent2;
-        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags);
-      }
-      case 296 /* CaseClause */:
-        return getSwitchedType(parent2, checker);
-      default:
-        return checker.getContextualType(node, contextFlags);
-    }
-  }
-  function quote(sourceFile, preferences, text) {
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const quoted = JSON.stringify(text);
-    return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, () => "\\'").replace(/\\"/g, '"')}'` : quoted;
-  }
-  function isEqualityOperatorKind(kind) {
-    switch (kind) {
-      case 37 /* EqualsEqualsEqualsToken */:
-      case 35 /* EqualsEqualsToken */:
-      case 38 /* ExclamationEqualsEqualsToken */:
-      case 36 /* ExclamationEqualsToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isStringLiteralOrTemplate(node) {
-    switch (node.kind) {
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 228 /* TemplateExpression */:
-      case 215 /* TaggedTemplateExpression */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function hasIndexSignature(type) {
-    return !!type.getStringIndexType() || !!type.getNumberIndexType();
-  }
-  function getSwitchedType(caseClause, checker) {
-    return checker.getTypeAtLocation(caseClause.parent.parent.expression);
-  }
-  function getTypeNodeIfAccessible(type, enclosingScope, program, host) {
-    const checker = program.getTypeChecker();
-    let typeIsAccessible = true;
-    const notAccessible = () => typeIsAccessible = false;
-    const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
-      trackSymbol: (symbol, declaration, meaning) => {
-        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(
-          symbol,
-          declaration,
-          meaning,
-          /*shouldComputeAliasToMarkVisible*/
-          false
-        ).accessibility === 0 /* Accessible */;
-        return !typeIsAccessible;
-      },
-      reportInaccessibleThisError: notAccessible,
-      reportPrivateInBaseOfClassExpression: notAccessible,
-      reportInaccessibleUniqueSymbolError: notAccessible,
-      moduleResolverHost: getModuleSpecifierResolverHost(program, host)
-    });
-    return typeIsAccessible ? res : void 0;
-  }
-  function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) {
-    return kind === 179 /* CallSignature */ || kind === 180 /* ConstructSignature */ || kind === 181 /* IndexSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */;
-  }
-  function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) {
-    return kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */;
-  }
-  function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) {
-    return kind === 267 /* ModuleDeclaration */;
-  }
-  function syntaxRequiresTrailingSemicolonOrASI(kind) {
-    return kind === 243 /* VariableStatement */ || kind === 244 /* ExpressionStatement */ || kind === 246 /* DoStatement */ || kind === 251 /* ContinueStatement */ || kind === 252 /* BreakStatement */ || kind === 253 /* ReturnStatement */ || kind === 257 /* ThrowStatement */ || kind === 259 /* DebuggerStatement */ || kind === 172 /* PropertyDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 277 /* ExportAssignment */;
-  }
-  function nodeIsASICandidate(node, sourceFile) {
-    const lastToken = node.getLastToken(sourceFile);
-    if (lastToken && lastToken.kind === 27 /* SemicolonToken */) {
-      return false;
-    }
-    if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
-      if (lastToken && lastToken.kind === 28 /* CommaToken */) {
-        return false;
-      }
-    } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) {
-      const lastChild = last(node.getChildren(sourceFile));
-      if (lastChild && isModuleBlock(lastChild)) {
-        return false;
-      }
-    } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) {
-      const lastChild = last(node.getChildren(sourceFile));
-      if (lastChild && isFunctionBlock(lastChild)) {
-        return false;
-      }
-    } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
-      return false;
-    }
-    if (node.kind === 246 /* DoStatement */) {
-      return true;
-    }
-    const topNode = findAncestor(node, (ancestor) => !ancestor.parent);
-    const nextToken = findNextToken(node, topNode, sourceFile);
-    if (!nextToken || nextToken.kind === 20 /* CloseBraceToken */) {
-      return true;
-    }
-    const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
-    const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line;
-    return startLine !== endLine;
-  }
-  function positionIsASICandidate(pos, context, sourceFile) {
-    const contextAncestor = findAncestor(context, (ancestor) => {
-      if (ancestor.end !== pos) {
-        return "quit";
-      }
-      return syntaxMayBeASICandidate(ancestor.kind);
-    });
-    return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile);
-  }
-  function probablyUsesSemicolons(sourceFile) {
-    let withSemicolon = 0;
-    let withoutSemicolon = 0;
-    const nStatementsToObserve = 5;
-    forEachChild(sourceFile, function visit(node) {
-      if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
-        const lastToken = node.getLastToken(sourceFile);
-        if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) {
-          withSemicolon++;
-        } else {
-          withoutSemicolon++;
-        }
-      } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
-        const lastToken = node.getLastToken(sourceFile);
-        if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) {
-          withSemicolon++;
-        } else if (lastToken && lastToken.kind !== 28 /* CommaToken */) {
-          const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line;
-          const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line;
-          if (lastTokenLine !== nextTokenLine) {
-            withoutSemicolon++;
-          }
-        }
-      }
-      if (withSemicolon + withoutSemicolon >= nStatementsToObserve) {
-        return true;
-      }
-      return forEachChild(node, visit);
-    });
-    if (withSemicolon === 0 && withoutSemicolon <= 1) {
-      return true;
-    }
-    return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve;
-  }
-  function tryGetDirectories(host, directoryName) {
-    return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || [];
-  }
-  function tryReadDirectory(host, path, extensions, exclude, include) {
-    return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray;
-  }
-  function tryFileExists(host, path) {
-    return tryIOAndConsumeErrors(host, host.fileExists, path);
-  }
-  function tryDirectoryExists(host, path) {
-    return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false;
-  }
-  function tryAndIgnoreErrors(cb) {
-    try {
-      return cb();
-    } catch {
-      return void 0;
-    }
-  }
-  function tryIOAndConsumeErrors(host, toApply, ...args) {
-    return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args));
-  }
-  function findPackageJsons(startDirectory, host, stopDirectory) {
-    const paths = [];
-    forEachAncestorDirectory(startDirectory, (ancestor) => {
-      if (ancestor === stopDirectory) {
-        return true;
-      }
-      const currentConfigPath = combinePaths(ancestor, "package.json");
-      if (tryFileExists(host, currentConfigPath)) {
-        paths.push(currentConfigPath);
-      }
-    });
-    return paths;
-  }
-  function findPackageJson(directory, host) {
-    let packageJson;
-    forEachAncestorDirectory(directory, (ancestor) => {
-      if (ancestor === "node_modules")
-        return true;
-      packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json");
-      if (packageJson) {
-        return true;
-      }
-    });
-    return packageJson;
-  }
-  function getPackageJsonsVisibleToFile(fileName, host) {
-    if (!host.fileExists) {
-      return [];
-    }
-    const packageJsons = [];
-    forEachAncestorDirectory(getDirectoryPath(fileName), (ancestor) => {
-      const packageJsonFileName = combinePaths(ancestor, "package.json");
-      if (host.fileExists(packageJsonFileName)) {
-        const info = createPackageJsonInfo(packageJsonFileName, host);
-        if (info) {
-          packageJsons.push(info);
-        }
-      }
-    });
-    return packageJsons;
-  }
-  function createPackageJsonInfo(fileName, host) {
-    if (!host.readFile) {
-      return void 0;
-    }
-    const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"];
-    const stringContent = host.readFile(fileName) || "";
-    const content = tryParseJson(stringContent);
-    const info = {};
-    if (content) {
-      for (const key of dependencyKeys) {
-        const dependencies = content[key];
-        if (!dependencies) {
-          continue;
-        }
-        const dependencyMap = /* @__PURE__ */ new Map();
-        for (const packageName in dependencies) {
-          dependencyMap.set(packageName, dependencies[packageName]);
-        }
-        info[key] = dependencyMap;
-      }
-    }
-    const dependencyGroups = [
-      [1 /* Dependencies */, info.dependencies],
-      [2 /* DevDependencies */, info.devDependencies],
-      [8 /* OptionalDependencies */, info.optionalDependencies],
-      [4 /* PeerDependencies */, info.peerDependencies]
-    ];
-    return {
-      ...info,
-      parseable: !!content,
-      fileName,
-      get,
-      has(dependencyName, inGroups) {
-        return !!get(dependencyName, inGroups);
-      }
-    };
-    function get(dependencyName, inGroups = 15 /* All */) {
-      for (const [group2, deps] of dependencyGroups) {
-        if (deps && inGroups & group2) {
-          const dep = deps.get(dependencyName);
-          if (dep !== void 0) {
-            return dep;
-          }
-        }
-      }
-    }
-  }
-  function createPackageJsonImportFilter(fromFile, preferences, host) {
-    const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable);
-    let usesNodeCoreModules;
-    let ambientModuleCache;
-    let sourceFileCache;
-    return {
-      allowsImportingAmbientModule,
-      allowsImportingSourceFile,
-      allowsImportingSpecifier
-    };
-    function moduleSpecifierIsCoveredByPackageJson(specifier) {
-      const packageName = getNodeModuleRootSpecifier(specifier);
-      for (const packageJson of packageJsons) {
-        if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) {
-      if (!packageJsons.length || !moduleSymbol.valueDeclaration) {
-        return true;
-      }
-      if (!ambientModuleCache) {
-        ambientModuleCache = /* @__PURE__ */ new Map();
-      } else {
-        const cached = ambientModuleCache.get(moduleSymbol);
-        if (cached !== void 0) {
-          return cached;
-        }
-      }
-      const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName());
-      if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) {
-        ambientModuleCache.set(moduleSymbol, true);
-        return true;
-      }
-      const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile();
-      const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost);
-      if (typeof declaringNodeModuleName === "undefined") {
-        ambientModuleCache.set(moduleSymbol, true);
-        return true;
-      }
-      const result = moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier);
-      ambientModuleCache.set(moduleSymbol, result);
-      return result;
-    }
-    function allowsImportingSourceFile(sourceFile, moduleSpecifierResolutionHost) {
-      if (!packageJsons.length) {
-        return true;
-      }
-      if (!sourceFileCache) {
-        sourceFileCache = /* @__PURE__ */ new Map();
-      } else {
-        const cached = sourceFileCache.get(sourceFile);
-        if (cached !== void 0) {
-          return cached;
-        }
-      }
-      const moduleSpecifier = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost);
-      if (!moduleSpecifier) {
-        sourceFileCache.set(sourceFile, true);
-        return true;
-      }
-      const result = moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
-      sourceFileCache.set(sourceFile, result);
-      return result;
-    }
-    function allowsImportingSpecifier(moduleSpecifier) {
-      if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) {
-        return true;
-      }
-      if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) {
-        return true;
-      }
-      return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
-    }
-    function isAllowedCoreNodeModulesImport(moduleSpecifier) {
-      if (isSourceFileJS(fromFile) && ts_JsTyping_exports.nodeCoreModules.has(moduleSpecifier)) {
-        if (usesNodeCoreModules === void 0) {
-          usesNodeCoreModules = consumesNodeCoreModules(fromFile);
-        }
-        if (usesNodeCoreModules) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) {
-      if (!importedFileName.includes("node_modules")) {
-        return void 0;
-      }
-      const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName(
-        host.getCompilationSettings(),
-        fromFile,
-        importedFileName,
-        moduleSpecifierResolutionHost,
-        preferences
-      );
-      if (!specifier) {
-        return void 0;
-      }
-      if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) {
-        return getNodeModuleRootSpecifier(specifier);
-      }
-    }
-    function getNodeModuleRootSpecifier(fullSpecifier) {
-      const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1);
-      if (startsWith(components[0], "@")) {
-        return `${components[0]}/${components[1]}`;
-      }
-      return components[0];
-    }
-  }
-  function consumesNodeCoreModules(sourceFile) {
-    return some(sourceFile.imports, ({ text }) => ts_JsTyping_exports.nodeCoreModules.has(text));
-  }
-  function isInsideNodeModules(fileOrDirectory) {
-    return contains(getPathComponents(fileOrDirectory), "node_modules");
-  }
-  function isDiagnosticWithLocation(diagnostic) {
-    return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0;
-  }
-  function findDiagnosticForNode(node, sortedFileDiagnostics) {
-    const span = createTextSpanFromNode(node);
-    const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans);
-    if (index >= 0) {
-      const diagnostic = sortedFileDiagnostics[index];
-      Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile");
-      return cast(diagnostic, isDiagnosticWithLocation);
-    }
-  }
-  function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) {
-    var _a;
-    let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues);
-    if (index < 0) {
-      index = ~index;
-    }
-    while (((_a = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a.start) === span.start) {
-      index--;
-    }
-    const result = [];
-    const end = textSpanEnd(span);
-    while (true) {
-      const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation);
-      if (!diagnostic || diagnostic.start > end) {
-        break;
-      }
-      if (textSpanContainsTextSpan(span, diagnostic)) {
-        result.push(diagnostic);
-      }
-      index++;
-    }
-    return result;
-  }
-  function getRefactorContextSpan({ startPosition, endPosition }) {
-    return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition);
-  }
-  function getFixableErrorSpanExpression(sourceFile, span) {
-    const token = getTokenAtPosition(sourceFile, span.start);
-    const expression = findAncestor(token, (node) => {
-      if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
-        return "quit";
-      }
-      return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
-    });
-    return expression;
-  }
-  function mapOneOrMany(valueOrArray, f, resultSelector = identity) {
-    return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0;
-  }
-  function firstOrOnly(valueOrArray) {
-    return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray;
-  }
-  function getNamesForExportedSymbol(symbol, scriptTarget) {
-    if (needsNameFromDeclaration(symbol)) {
-      const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
-      if (fromDeclaration)
-        return fromDeclaration;
-      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(
-        getSymbolParentOrFail(symbol),
-        scriptTarget,
-        /*forceCapitalize*/
-        false
-      );
-      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(
-        getSymbolParentOrFail(symbol),
-        scriptTarget,
-        /*forceCapitalize*/
-        true
-      );
-      if (fileNameCase === capitalized)
-        return fileNameCase;
-      return [fileNameCase, capitalized];
-    }
-    return symbol.name;
-  }
-  function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) {
-    if (needsNameFromDeclaration(symbol)) {
-      return getDefaultLikeExportNameFromDeclaration(symbol) || ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized);
-    }
-    return symbol.name;
-  }
-  function needsNameFromDeclaration(symbol) {
-    return !(symbol.flags & 33554432 /* Transient */) && (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */);
-  }
-  function getDefaultLikeExportNameFromDeclaration(symbol) {
-    return firstDefined(symbol.declarations, (d) => {
-      var _a, _b, _c;
-      if (isExportAssignment(d)) {
-        return (_a = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a.text;
-      }
-      if (isExportSpecifier(d) && d.symbol.flags === 2097152 /* Alias */) {
-        return (_b = tryCast(d.propertyName, isIdentifier)) == null ? void 0 : _b.text;
-      }
-      return (_c = tryCast(getNameOfDeclaration(d), isIdentifier)) == null ? void 0 : _c.text;
-    });
-  }
-  function getSymbolParentOrFail(symbol) {
-    var _a;
-    return Debug.checkDefined(
-      symbol.parent,
-      `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a = symbol.declarations) == null ? void 0 : _a.map((d) => {
-        const kind = Debug.formatSyntaxKind(d.kind);
-        const inJS = isInJSFile(d);
-        const { expression } = d;
-        return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : "");
-      }).join(", ")}.`
-    );
-  }
-  function stringContainsAt(haystack, needle, startIndex) {
-    const needleLength = needle.length;
-    if (needleLength + startIndex > haystack.length) {
-      return false;
-    }
-    for (let i = 0; i < needleLength; i++) {
-      if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex))
-        return false;
-    }
-    return true;
-  }
-  function startsWithUnderscore(name) {
-    return name.charCodeAt(0) === 95 /* _ */;
-  }
-  function isGlobalDeclaration(declaration) {
-    return !isNonGlobalDeclaration(declaration);
-  }
-  function isNonGlobalDeclaration(declaration) {
-    const sourceFile = declaration.getSourceFile();
-    if (!sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) {
-      return false;
-    }
-    return isInJSFile(declaration) || !findAncestor(declaration, (d) => isModuleDeclaration(d) && isGlobalScopeAugmentation(d));
-  }
-  function isDeprecatedDeclaration(decl) {
-    return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 65536 /* Deprecated */);
-  }
-  function shouldUseUriStyleNodeCoreModules(file, program) {
-    const decisionFromFile = firstDefined(file.imports, (node) => {
-      if (ts_JsTyping_exports.nodeCoreModules.has(node.text)) {
-        return startsWith(node.text, "node:");
-      }
-    });
-    return decisionFromFile ?? program.usesUriStyleNodeCoreModules;
-  }
-  function getNewLineKind(newLineCharacter) {
-    return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */;
-  }
-  function diagnosticToString(diag2) {
-    return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2);
-  }
-  function getFormatCodeSettingsForWriting({ options }, sourceFile) {
-    const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */;
-    const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile);
-    return {
-      ...options,
-      semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */
-    };
-  }
-  function jsxModeNeedsExplicitImport(jsx) {
-    return jsx === 2 /* React */ || jsx === 3 /* ReactNative */;
-  }
-  function isSourceFileFromLibrary(program, node) {
-    return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node);
-  }
-  function newCaseClauseTracker(checker, clauses) {
-    const existingStrings = /* @__PURE__ */ new Set();
-    const existingNumbers = /* @__PURE__ */ new Set();
-    const existingBigInts = /* @__PURE__ */ new Set();
-    for (const clause of clauses) {
-      if (!isDefaultClause(clause)) {
-        const expression = skipParentheses(clause.expression);
-        if (isLiteralExpression(expression)) {
-          switch (expression.kind) {
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 11 /* StringLiteral */:
-              existingStrings.add(expression.text);
-              break;
-            case 9 /* NumericLiteral */:
-              existingNumbers.add(parseInt(expression.text));
-              break;
-            case 10 /* BigIntLiteral */:
-              const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text);
-              if (parsedBigInt) {
-                existingBigInts.add(pseudoBigIntToString(parsedBigInt));
-              }
-              break;
-          }
-        } else {
-          const symbol = checker.getSymbolAtLocation(clause.expression);
-          if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
-            const enumValue = checker.getConstantValue(symbol.valueDeclaration);
-            if (enumValue !== void 0) {
-              addValue(enumValue);
-            }
-          }
-        }
-      }
-    }
-    return {
-      addValue,
-      hasValue
-    };
-    function addValue(value) {
-      switch (typeof value) {
-        case "string":
-          existingStrings.add(value);
-          break;
-        case "number":
-          existingNumbers.add(value);
-      }
-    }
-    function hasValue(value) {
-      switch (typeof value) {
-        case "string":
-          return existingStrings.has(value);
-        case "number":
-          return existingNumbers.has(value);
-        case "object":
-          return existingBigInts.has(pseudoBigIntToString(value));
-      }
-    }
-  }
-  function fileShouldUseJavaScriptRequire(file, program, host, preferRequire) {
-    var _a;
-    const fileName = typeof file === "string" ? file : file.fileName;
-    if (!hasJSFileExtension(fileName)) {
-      return false;
-    }
-    const compilerOptions = program.getCompilerOptions();
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const impliedNodeFormat = typeof file === "string" ? getImpliedNodeFormatForFile(toPath(file, host.getCurrentDirectory(), hostGetCanonicalFileName(host)), (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), host, compilerOptions) : file.impliedNodeFormat;
-    if (impliedNodeFormat === 99 /* ESNext */) {
-      return false;
-    }
-    if (impliedNodeFormat === 1 /* CommonJS */) {
-      return true;
-    }
-    if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) {
-      return true;
-    }
-    if (compilerOptions.verbatimModuleSyntax && emitModuleKindIsNonNodeESM(moduleKind)) {
-      return false;
-    }
-    if (typeof file === "object") {
-      if (file.commonJsModuleIndicator) {
-        return true;
-      }
-      if (file.externalModuleIndicator) {
-        return false;
-      }
-    }
-    return preferRequire;
-  }
-  var scanner, SemanticMeaning, tripleSlashDirectivePrefixRegex, typeKeywords, QuotePreference, displayPartWriter, lineFeed2, ANONYMOUS, syntaxMayBeASICandidate;
-  var init_utilities4 = __esm({
-    "src/services/utilities.ts"() {
-      "use strict";
-      init_ts4();
-      scanner = createScanner(
-        99 /* Latest */,
-        /*skipTrivia*/
-        true
-      );
-      SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning3) => {
-        SemanticMeaning3[SemanticMeaning3["None"] = 0] = "None";
-        SemanticMeaning3[SemanticMeaning3["Value"] = 1] = "Value";
-        SemanticMeaning3[SemanticMeaning3["Type"] = 2] = "Type";
-        SemanticMeaning3[SemanticMeaning3["Namespace"] = 4] = "Namespace";
-        SemanticMeaning3[SemanticMeaning3["All"] = 7] = "All";
-        return SemanticMeaning3;
-      })(SemanticMeaning || {});
-      tripleSlashDirectivePrefixRegex = /^\/\/\/\s*</;
-      typeKeywords = [
-        133 /* AnyKeyword */,
-        131 /* AssertsKeyword */,
-        163 /* BigIntKeyword */,
-        136 /* BooleanKeyword */,
-        97 /* FalseKeyword */,
-        140 /* InferKeyword */,
-        143 /* KeyOfKeyword */,
-        146 /* NeverKeyword */,
-        106 /* NullKeyword */,
-        150 /* NumberKeyword */,
-        151 /* ObjectKeyword */,
-        148 /* ReadonlyKeyword */,
-        154 /* StringKeyword */,
-        155 /* SymbolKeyword */,
-        114 /* TypeOfKeyword */,
-        112 /* TrueKeyword */,
-        116 /* VoidKeyword */,
-        157 /* UndefinedKeyword */,
-        158 /* UniqueKeyword */,
-        159 /* UnknownKeyword */
-      ];
-      QuotePreference = /* @__PURE__ */ ((QuotePreference7) => {
-        QuotePreference7[QuotePreference7["Single"] = 0] = "Single";
-        QuotePreference7[QuotePreference7["Double"] = 1] = "Double";
-        return QuotePreference7;
-      })(QuotePreference || {});
-      displayPartWriter = getDisplayPartWriter();
-      lineFeed2 = "\n";
-      ANONYMOUS = "anonymous function";
-      syntaxMayBeASICandidate = or(
-        syntaxRequiresTrailingCommaOrSemicolonOrASI,
-        syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI,
-        syntaxRequiresTrailingModuleBlockOrSemicolonOrASI,
-        syntaxRequiresTrailingSemicolonOrASI
-      );
-    }
-  });
-
-  // src/services/exportInfoMap.ts
-  function createCacheableExportInfoMap(host) {
-    let exportInfoId = 1;
-    const exportInfo = createMultiMap();
-    const symbols = /* @__PURE__ */ new Map();
-    const packages = /* @__PURE__ */ new Map();
-    let usableByFileName;
-    const cache = {
-      isUsableByFile: (importingFile) => importingFile === usableByFileName,
-      isEmpty: () => !exportInfo.size,
-      clear: () => {
-        exportInfo.clear();
-        symbols.clear();
-        usableByFileName = void 0;
-      },
-      add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => {
-        if (importingFile !== usableByFileName) {
-          cache.clear();
-          usableByFileName = importingFile;
-        }
-        let packageName;
-        if (moduleFile) {
-          const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName);
-          if (nodeModulesPathParts) {
-            const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts;
-            packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex)));
-            if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) {
-              const prevDeepestNodeModulesPath = packages.get(packageName);
-              const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1);
-              if (prevDeepestNodeModulesPath) {
-                const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart);
-                if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) {
-                  packages.set(packageName, nodeModulesPath);
-                }
-              } else {
-                packages.set(packageName, nodeModulesPath);
-              }
-            }
-          }
-        }
-        const isDefault = exportKind === 1 /* Default */;
-        const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
-        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(
-          namedSymbol,
-          /*scriptTarget*/
-          void 0
-        );
-        const symbolName2 = typeof names === "string" ? names : names[0];
-        const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
-        const moduleName = stripQuotes(moduleSymbol.name);
-        const id = exportInfoId++;
-        const target = skipAlias(symbol, checker);
-        const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol;
-        const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol;
-        if (!storedSymbol || !storedModuleSymbol)
-          symbols.set(id, [symbol, moduleSymbol]);
-        exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), {
-          id,
-          symbolTableKey,
-          symbolName: symbolName2,
-          capitalizedSymbolName,
-          moduleName,
-          moduleFile,
-          moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName,
-          packageName,
-          exportKind,
-          targetFlags: target.flags,
-          isFromPackageJson,
-          symbol: storedSymbol,
-          moduleSymbol: storedModuleSymbol
-        });
-      },
-      get: (importingFile, key2) => {
-        if (importingFile !== usableByFileName)
-          return;
-        const result = exportInfo.get(key2);
-        return result == null ? void 0 : result.map(rehydrateCachedInfo);
-      },
-      search: (importingFile, preferCapitalized, matches, action) => {
-        if (importingFile !== usableByFileName)
-          return;
-        return forEachEntry(exportInfo, (info, key2) => {
-          const { symbolName: symbolName2, ambientModuleName } = parseKey(key2);
-          const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2;
-          if (matches(name, info[0].targetFlags)) {
-            const rehydrated = info.map(rehydrateCachedInfo);
-            const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName));
-            if (filtered.length) {
-              const res = action(filtered, name, !!ambientModuleName, key2);
-              if (res !== void 0)
-                return res;
-            }
-          }
-        });
-      },
-      releaseSymbols: () => {
-        symbols.clear();
-      },
-      onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => {
-        if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
-          return false;
-        }
-        if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node.
-        // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list.
-        typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported.
-        // Changes elsewhere in the file can change the *type* of an export in a module augmentation,
-        // but type info is gathered in getCompletionEntryDetails, which doesn't use the cache.
-        !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
-          cache.clear();
-          return true;
-        }
-        usableByFileName = newSourceFile.path;
-        return false;
-      }
-    };
-    if (Debug.isDebugging) {
-      Object.defineProperty(cache, "__cache", { value: exportInfo });
-    }
-    return cache;
-    function rehydrateCachedInfo(info) {
-      if (info.symbol && info.moduleSymbol)
-        return info;
-      const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info;
-      const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray;
-      if (cachedSymbol && cachedModuleSymbol) {
-        return {
-          symbol: cachedSymbol,
-          moduleSymbol: cachedModuleSymbol,
-          moduleFileName,
-          exportKind,
-          targetFlags,
-          isFromPackageJson
-        };
-      }
-      const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker();
-      const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined(
-        info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName)
-      );
-      const symbol = info.symbol || cachedSymbol || Debug.checkDefined(
-        exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol),
-        `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}`
-      );
-      symbols.set(id, [symbol, moduleSymbol]);
-      return {
-        symbol,
-        moduleSymbol,
-        moduleFileName,
-        exportKind,
-        targetFlags,
-        isFromPackageJson
-      };
-    }
-    function key(importedName, symbol, ambientModuleName, checker) {
-      const moduleKey = ambientModuleName || "";
-      return `${importedName.length} ${getSymbolId(skipAlias(symbol, checker))} ${importedName} ${moduleKey}`;
-    }
-    function parseKey(key2) {
-      const firstSpace = key2.indexOf(" ");
-      const secondSpace = key2.indexOf(" ", firstSpace + 1);
-      const symbolNameLength = parseInt(key2.substring(0, firstSpace), 10);
-      const data = key2.substring(secondSpace + 1);
-      const symbolName2 = data.substring(0, symbolNameLength);
-      const moduleKey = data.substring(symbolNameLength + 1);
-      const ambientModuleName = moduleKey === "" ? void 0 : moduleKey;
-      return { symbolName: symbolName2, ambientModuleName };
-    }
-    function fileIsGlobalOnly(file) {
-      return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames;
-    }
-    function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) {
-      if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) {
-        return false;
-      }
-      let oldFileStatementIndex = -1;
-      let newFileStatementIndex = -1;
-      for (const ambientModuleName of newSourceFile.ambientModuleNames) {
-        const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName;
-        oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1);
-        newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1);
-        if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) {
-          return false;
-        }
-      }
-      return true;
-    }
-    function isNotShadowedByDeeperNodeModulesPackage(info, packageName) {
-      if (!packageName || !info.moduleFileName)
-        return true;
-      const typingsCacheLocation = host.getGlobalTypingsCacheLocation();
-      if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation))
-        return true;
-      const packageDeepestNodeModulesPath = packages.get(packageName);
-      return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath);
-    }
-  }
-  function isImportableFile(program, from, to, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) {
-    var _a;
-    if (from === to)
-      return false;
-    const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(from.path, to.path, preferences, {});
-    if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) {
-      return !cachedResult.isBlockedByPackageJsonDependencies;
-    }
-    const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost);
-    const globalTypingsCache = (_a = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(moduleSpecifierResolutionHost);
-    const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule(
-      from.fileName,
-      to.fileName,
-      moduleSpecifierResolutionHost,
-      /*preferSymlinks*/
-      false,
-      (toPath3) => {
-        const toFile = program.getSourceFile(toPath3);
-        return (toFile === to || !toFile) && isImportablePath(from.fileName, toPath3, getCanonicalFileName, globalTypingsCache);
-      }
-    );
-    if (packageJsonFilter) {
-      const isAutoImportable = hasImportablePath && packageJsonFilter.allowsImportingSourceFile(to, moduleSpecifierResolutionHost);
-      moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(from.path, to.path, preferences, {}, !isAutoImportable);
-      return isAutoImportable;
-    }
-    return hasImportablePath;
-  }
-  function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath) {
-    const toNodeModules = forEachAncestorDirectory(toPath3, (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0);
-    const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules));
-    return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent);
-  }
-  function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) {
-    var _a, _b;
-    const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
-    const excludePatterns = preferences.autoImportFileExcludePatterns && mapDefined(preferences.autoImportFileExcludePatterns, (spec) => {
-      const pattern = getSubPatternFromSpec(spec, "", "exclude");
-      return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames2) : void 0;
-    });
-    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, host, (module2, file) => cb(
-      module2,
-      file,
-      program,
-      /*isFromPackageJson*/
-      false
-    ));
-    const autoImportProvider = useAutoImportProvider && ((_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host));
-    if (autoImportProvider) {
-      const start = timestamp();
-      const checker = program.getTypeChecker();
-      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, host, (module2, file) => {
-        if (file && !program.getSourceFile(file.fileName) || !file && !checker.resolveName(
-          module2.name,
-          /*location*/
-          void 0,
-          1536 /* Module */,
-          /*excludeGlobals*/
-          false
-        )) {
-          cb(
-            module2,
-            file,
-            autoImportProvider,
-            /*isFromPackageJson*/
-            true
-          );
-        }
-      });
-      (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`);
-    }
-  }
-  function forEachExternalModule(checker, allSourceFiles, excludePatterns, host, cb) {
-    var _a, _b;
-    const realpathsWithSymlinks = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath();
-    const isExcluded = excludePatterns && (({ fileName, path }) => {
-      if (excludePatterns.some((p) => p.test(fileName)))
-        return true;
-      if ((realpathsWithSymlinks == null ? void 0 : realpathsWithSymlinks.size) && pathContainsNodeModules(fileName)) {
-        let dir = getDirectoryPath(fileName);
-        return forEachAncestorDirectory(getDirectoryPath(path), (dirPath) => {
-          const symlinks = realpathsWithSymlinks.get(ensureTrailingDirectorySeparator(dirPath));
-          if (symlinks) {
-            return symlinks.some((s) => excludePatterns.some((p) => p.test(fileName.replace(dir, s))));
-          }
-          dir = getDirectoryPath(dir);
-        }) ?? false;
-      }
-      return false;
-    });
-    for (const ambient of checker.getAmbientModules()) {
-      if (!ambient.name.includes("*") && !(excludePatterns && ((_b = ambient.declarations) == null ? void 0 : _b.every((d) => isExcluded(d.getSourceFile()))))) {
-        cb(
-          ambient,
-          /*sourceFile*/
-          void 0
-        );
-      }
-    }
-    for (const sourceFile of allSourceFiles) {
-      if (isExternalOrCommonJsModule(sourceFile) && !(isExcluded == null ? void 0 : isExcluded(sourceFile))) {
-        cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile);
-      }
-    }
-  }
-  function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) {
-    var _a, _b, _c, _d, _e;
-    const start = timestamp();
-    (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host);
-    const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({
-      getCurrentProgram: () => program,
-      getPackageJsonAutoImportProvider: () => {
-        var _a2;
-        return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
-      },
-      getGlobalTypingsCacheLocation: () => {
-        var _a2;
-        return (_a2 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(host);
-      }
-    });
-    if (cache.isUsableByFile(importingFile.path)) {
-      (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit");
-      return cache;
-    }
-    (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results");
-    const compilerOptions = program.getCompilerOptions();
-    let moduleCount = 0;
-    try {
-      forEachExternalModuleToImportFrom(
-        program,
-        host,
-        preferences,
-        /*useAutoImportProvider*/
-        true,
-        (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
-          if (++moduleCount % 100 === 0)
-            cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
-          const seenExports = /* @__PURE__ */ new Map();
-          const checker = program2.getTypeChecker();
-          const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-          if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
-            cache.add(
-              importingFile.path,
-              defaultInfo.symbol,
-              defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
-              moduleSymbol,
-              moduleFile,
-              defaultInfo.exportKind,
-              isFromPackageJson,
-              checker
-            );
-          }
-          checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
-            if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
-              cache.add(
-                importingFile.path,
-                exported,
-                key,
-                moduleSymbol,
-                moduleFile,
-                0 /* Named */,
-                isFromPackageJson,
-                checker
-              );
-            }
-          });
-        }
-      );
-    } catch (err) {
-      cache.clear();
-      throw err;
-    }
-    (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start} ms`);
-    return cache;
-  }
-  function getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions) {
-    const exported = getDefaultLikeExportWorker(moduleSymbol, checker);
-    if (!exported)
-      return void 0;
-    const { symbol, exportKind } = exported;
-    const info = getDefaultExportInfoWorker(symbol, checker, compilerOptions);
-    return info && { symbol, exportKind, ...info };
-  }
-  function isImportableSymbol(symbol, checker) {
-    return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol);
-  }
-  function getDefaultLikeExportWorker(moduleSymbol, checker) {
-    const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol);
-    if (exportEquals !== moduleSymbol)
-      return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ };
-    const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol);
-    if (defaultExport)
-      return { symbol: defaultExport, exportKind: 1 /* Default */ };
-  }
-  function getDefaultExportInfoWorker(defaultExport, checker, compilerOptions) {
-    const localSymbol = getLocalSymbolForExportDefault(defaultExport);
-    if (localSymbol)
-      return { resolvedSymbol: localSymbol, name: localSymbol.name };
-    const name = getNameForExportDefault(defaultExport);
-    if (name !== void 0)
-      return { resolvedSymbol: defaultExport, name };
-    if (defaultExport.flags & 2097152 /* Alias */) {
-      const aliased = checker.getImmediateAliasedSymbol(defaultExport);
-      if (aliased && aliased.parent) {
-        return getDefaultExportInfoWorker(aliased, checker, compilerOptions);
-      }
-    }
-    if (defaultExport.escapedName !== "default" /* Default */ && defaultExport.escapedName !== "export=" /* ExportEquals */) {
-      return { resolvedSymbol: defaultExport, name: defaultExport.getName() };
-    }
-    return { resolvedSymbol: defaultExport, name: getNameForExportedSymbol(defaultExport, compilerOptions.target) };
-  }
-  function getNameForExportDefault(symbol) {
-    return symbol.declarations && firstDefined(symbol.declarations, (declaration) => {
-      var _a;
-      if (isExportAssignment(declaration)) {
-        return (_a = tryCast(skipOuterExpressions(declaration.expression), isIdentifier)) == null ? void 0 : _a.text;
-      } else if (isExportSpecifier(declaration)) {
-        Debug.assert(declaration.name.text === "default" /* Default */, "Expected the specifier to be a default export");
-        return declaration.propertyName && declaration.propertyName.text;
-      }
-    });
-  }
-  var ImportKind, ExportKind;
-  var init_exportInfoMap = __esm({
-    "src/services/exportInfoMap.ts"() {
-      "use strict";
-      init_ts4();
-      ImportKind = /* @__PURE__ */ ((ImportKind2) => {
-        ImportKind2[ImportKind2["Named"] = 0] = "Named";
-        ImportKind2[ImportKind2["Default"] = 1] = "Default";
-        ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace";
-        ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS";
-        return ImportKind2;
-      })(ImportKind || {});
-      ExportKind = /* @__PURE__ */ ((ExportKind3) => {
-        ExportKind3[ExportKind3["Named"] = 0] = "Named";
-        ExportKind3[ExportKind3["Default"] = 1] = "Default";
-        ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
-        ExportKind3[ExportKind3["UMD"] = 3] = "UMD";
-        return ExportKind3;
-      })(ExportKind || {});
-    }
-  });
-
-  // src/services/classifier.ts
-  function createClassifier() {
-    const scanner2 = createScanner(
-      99 /* Latest */,
-      /*skipTrivia*/
-      false
-    );
-    function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
-      return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
-    }
-    function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) {
-      let token = 0 /* Unknown */;
-      let lastNonTriviaToken = 0 /* Unknown */;
-      const templateStack = [];
-      const { prefix, pushTemplate } = getPrefixFromLexState(lexState);
-      text = prefix + text;
-      const offset = prefix.length;
-      if (pushTemplate) {
-        templateStack.push(16 /* TemplateHead */);
-      }
-      scanner2.setText(text);
-      let endOfLineState = 0 /* None */;
-      const spans = [];
-      let angleBracketStack = 0;
-      do {
-        token = scanner2.scan();
-        if (!isTrivia(token)) {
-          handleToken();
-          lastNonTriviaToken = token;
-        }
-        const end = scanner2.getTokenEnd();
-        pushEncodedClassification(scanner2.getTokenStart(), end, offset, classFromKind(token), spans);
-        if (end >= text.length) {
-          const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack));
-          if (end2 !== void 0) {
-            endOfLineState = end2;
-          }
-        }
-      } while (token !== 1 /* EndOfFileToken */);
-      function handleToken() {
-        switch (token) {
-          case 44 /* SlashToken */:
-          case 69 /* SlashEqualsToken */:
-            if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 14 /* RegularExpressionLiteral */) {
-              token = 14 /* RegularExpressionLiteral */;
-            }
-            break;
-          case 30 /* LessThanToken */:
-            if (lastNonTriviaToken === 80 /* Identifier */) {
-              angleBracketStack++;
-            }
-            break;
-          case 32 /* GreaterThanToken */:
-            if (angleBracketStack > 0) {
-              angleBracketStack--;
-            }
-            break;
-          case 133 /* AnyKeyword */:
-          case 154 /* StringKeyword */:
-          case 150 /* NumberKeyword */:
-          case 136 /* BooleanKeyword */:
-          case 155 /* SymbolKeyword */:
-            if (angleBracketStack > 0 && !syntacticClassifierAbsent) {
-              token = 80 /* Identifier */;
-            }
-            break;
-          case 16 /* TemplateHead */:
-            templateStack.push(token);
-            break;
-          case 19 /* OpenBraceToken */:
-            if (templateStack.length > 0) {
-              templateStack.push(token);
-            }
-            break;
-          case 20 /* CloseBraceToken */:
-            if (templateStack.length > 0) {
-              const lastTemplateStackToken = lastOrUndefined(templateStack);
-              if (lastTemplateStackToken === 16 /* TemplateHead */) {
-                token = scanner2.reScanTemplateToken(
-                  /*isTaggedTemplate*/
-                  false
-                );
-                if (token === 18 /* TemplateTail */) {
-                  templateStack.pop();
-                } else {
-                  Debug.assertEqual(token, 17 /* TemplateMiddle */, "Should have been a template middle.");
-                }
-              } else {
-                Debug.assertEqual(lastTemplateStackToken, 19 /* OpenBraceToken */, "Should have been an open brace");
-                templateStack.pop();
-              }
-            }
-            break;
-          default:
-            if (!isKeyword(token)) {
-              break;
-            }
-            if (lastNonTriviaToken === 25 /* DotToken */) {
-              token = 80 /* Identifier */;
-            } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) {
-              token = 80 /* Identifier */;
-            }
-        }
-      }
-      return { endOfLineState, spans };
-    }
-    return { getClassificationsForLine, getEncodedLexicalClassifications };
-  }
-  function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) {
-    switch (token) {
-      case 11 /* StringLiteral */: {
-        if (!scanner2.isUnterminated())
-          return void 0;
-        const tokenText = scanner2.getTokenText();
-        const lastCharIndex = tokenText.length - 1;
-        let numBackslashes = 0;
-        while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) {
-          numBackslashes++;
-        }
-        if ((numBackslashes & 1) === 0)
-          return void 0;
-        return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */;
-      }
-      case 3 /* MultiLineCommentTrivia */:
-        return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0;
-      default:
-        if (isTemplateLiteralKind(token)) {
-          if (!scanner2.isUnterminated()) {
-            return void 0;
-          }
-          switch (token) {
-            case 18 /* TemplateTail */:
-              return 5 /* InTemplateMiddleOrTail */;
-            case 15 /* NoSubstitutionTemplateLiteral */:
-              return 4 /* InTemplateHeadOrNoSubstitutionTemplate */;
-            default:
-              return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token);
-          }
-        }
-        return lastOnTemplateStack === 16 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0;
-    }
-  }
-  function pushEncodedClassification(start, end, offset, classification, result) {
-    if (classification === 8 /* whiteSpace */) {
-      return;
-    }
-    if (start === 0 && offset > 0) {
-      start += offset;
-    }
-    const length2 = end - start;
-    if (length2 > 0) {
-      result.push(start - offset, length2, classification);
-    }
-  }
-  function convertClassificationsToResult(classifications, text) {
-    const entries = [];
-    const dense = classifications.spans;
-    let lastEnd = 0;
-    for (let i = 0; i < dense.length; i += 3) {
-      const start = dense[i];
-      const length2 = dense[i + 1];
-      const type = dense[i + 2];
-      if (lastEnd >= 0) {
-        const whitespaceLength2 = start - lastEnd;
-        if (whitespaceLength2 > 0) {
-          entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ });
-        }
-      }
-      entries.push({ length: length2, classification: convertClassification(type) });
-      lastEnd = start + length2;
-    }
-    const whitespaceLength = text.length - lastEnd;
-    if (whitespaceLength > 0) {
-      entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ });
-    }
-    return { entries, finalLexState: classifications.endOfLineState };
-  }
-  function convertClassification(type) {
-    switch (type) {
-      case 1 /* comment */:
-        return 3 /* Comment */;
-      case 3 /* keyword */:
-        return 1 /* Keyword */;
-      case 4 /* numericLiteral */:
-        return 6 /* NumberLiteral */;
-      case 25 /* bigintLiteral */:
-        return 7 /* BigIntLiteral */;
-      case 5 /* operator */:
-        return 2 /* Operator */;
-      case 6 /* stringLiteral */:
-        return 8 /* StringLiteral */;
-      case 8 /* whiteSpace */:
-        return 4 /* Whitespace */;
-      case 10 /* punctuation */:
-        return 0 /* Punctuation */;
-      case 2 /* identifier */:
-      case 11 /* className */:
-      case 12 /* enumName */:
-      case 13 /* interfaceName */:
-      case 14 /* moduleName */:
-      case 15 /* typeParameterName */:
-      case 16 /* typeAliasName */:
-      case 9 /* text */:
-      case 17 /* parameterName */:
-        return 5 /* Identifier */;
-      default:
-        return void 0;
-    }
-  }
-  function canFollow(keyword1, keyword2) {
-    if (!isAccessibilityModifier(keyword1)) {
-      return true;
-    }
-    switch (keyword2) {
-      case 139 /* GetKeyword */:
-      case 153 /* SetKeyword */:
-      case 137 /* ConstructorKeyword */:
-      case 126 /* StaticKeyword */:
-      case 129 /* AccessorKeyword */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function getPrefixFromLexState(lexState) {
-    switch (lexState) {
-      case 3 /* InDoubleQuoteStringLiteral */:
-        return { prefix: '"\\\n' };
-      case 2 /* InSingleQuoteStringLiteral */:
-        return { prefix: "'\\\n" };
-      case 1 /* InMultiLineCommentTrivia */:
-        return { prefix: "/*\n" };
-      case 4 /* InTemplateHeadOrNoSubstitutionTemplate */:
-        return { prefix: "`\n" };
-      case 5 /* InTemplateMiddleOrTail */:
-        return { prefix: "}\n", pushTemplate: true };
-      case 6 /* InTemplateSubstitutionPosition */:
-        return { prefix: "", pushTemplate: true };
-      case 0 /* None */:
-        return { prefix: "" };
-      default:
-        return Debug.assertNever(lexState);
-    }
-  }
-  function isBinaryExpressionOperatorToken(token) {
-    switch (token) {
-      case 42 /* AsteriskToken */:
-      case 44 /* SlashToken */:
-      case 45 /* PercentToken */:
-      case 40 /* PlusToken */:
-      case 41 /* MinusToken */:
-      case 48 /* LessThanLessThanToken */:
-      case 49 /* GreaterThanGreaterThanToken */:
-      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-      case 30 /* LessThanToken */:
-      case 32 /* GreaterThanToken */:
-      case 33 /* LessThanEqualsToken */:
-      case 34 /* GreaterThanEqualsToken */:
-      case 104 /* InstanceOfKeyword */:
-      case 103 /* InKeyword */:
-      case 130 /* AsKeyword */:
-      case 152 /* SatisfiesKeyword */:
-      case 35 /* EqualsEqualsToken */:
-      case 36 /* ExclamationEqualsToken */:
-      case 37 /* EqualsEqualsEqualsToken */:
-      case 38 /* ExclamationEqualsEqualsToken */:
-      case 51 /* AmpersandToken */:
-      case 53 /* CaretToken */:
-      case 52 /* BarToken */:
-      case 56 /* AmpersandAmpersandToken */:
-      case 57 /* BarBarToken */:
-      case 75 /* BarEqualsToken */:
-      case 74 /* AmpersandEqualsToken */:
-      case 79 /* CaretEqualsToken */:
-      case 71 /* LessThanLessThanEqualsToken */:
-      case 72 /* GreaterThanGreaterThanEqualsToken */:
-      case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-      case 65 /* PlusEqualsToken */:
-      case 66 /* MinusEqualsToken */:
-      case 67 /* AsteriskEqualsToken */:
-      case 69 /* SlashEqualsToken */:
-      case 70 /* PercentEqualsToken */:
-      case 64 /* EqualsToken */:
-      case 28 /* CommaToken */:
-      case 61 /* QuestionQuestionToken */:
-      case 76 /* BarBarEqualsToken */:
-      case 77 /* AmpersandAmpersandEqualsToken */:
-      case 78 /* QuestionQuestionEqualsToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isPrefixUnaryExpressionOperatorToken(token) {
-    switch (token) {
-      case 40 /* PlusToken */:
-      case 41 /* MinusToken */:
-      case 55 /* TildeToken */:
-      case 54 /* ExclamationToken */:
-      case 46 /* PlusPlusToken */:
-      case 47 /* MinusMinusToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function classFromKind(token) {
-    if (isKeyword(token)) {
-      return 3 /* keyword */;
-    } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) {
-      return 5 /* operator */;
-    } else if (token >= 19 /* FirstPunctuation */ && token <= 79 /* LastPunctuation */) {
-      return 10 /* punctuation */;
-    }
-    switch (token) {
-      case 9 /* NumericLiteral */:
-        return 4 /* numericLiteral */;
-      case 10 /* BigIntLiteral */:
-        return 25 /* bigintLiteral */;
-      case 11 /* StringLiteral */:
-        return 6 /* stringLiteral */;
-      case 14 /* RegularExpressionLiteral */:
-        return 7 /* regularExpressionLiteral */;
-      case 7 /* ConflictMarkerTrivia */:
-      case 3 /* MultiLineCommentTrivia */:
-      case 2 /* SingleLineCommentTrivia */:
-        return 1 /* comment */;
-      case 5 /* WhitespaceTrivia */:
-      case 4 /* NewLineTrivia */:
-        return 8 /* whiteSpace */;
-      case 80 /* Identifier */:
-      default:
-        if (isTemplateLiteralKind(token)) {
-          return 6 /* stringLiteral */;
-        }
-        return 2 /* identifier */;
-    }
-  }
-  function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
-    return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span));
-  }
-  function checkForClassificationCancellation(cancellationToken, kind) {
-    switch (kind) {
-      case 267 /* ModuleDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 262 /* FunctionDeclaration */:
-      case 231 /* ClassExpression */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        cancellationToken.throwIfCancellationRequested();
-    }
-  }
-  function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
-    const spans = [];
-    sourceFile.forEachChild(function cb(node) {
-      if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
-        return;
-      }
-      checkForClassificationCancellation(cancellationToken, node.kind);
-      if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) {
-        const symbol = typeChecker.getSymbolAtLocation(node);
-        const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker);
-        if (type) {
-          pushClassification(node.getStart(sourceFile), node.getEnd(), type);
-        }
-      }
-      node.forEachChild(cb);
-    });
-    return { spans, endOfLineState: 0 /* None */ };
-    function pushClassification(start, end, type) {
-      const length2 = end - start;
-      Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`);
-      spans.push(start);
-      spans.push(length2);
-      spans.push(type);
-    }
-  }
-  function classifySymbol(symbol, meaningAtPosition, checker) {
-    const flags = symbol.getFlags();
-    if ((flags & 2885600 /* Classifiable */) === 0 /* None */) {
-      return void 0;
-    } else if (flags & 32 /* Class */) {
-      return 11 /* className */;
-    } else if (flags & 384 /* Enum */) {
-      return 12 /* enumName */;
-    } else if (flags & 524288 /* TypeAlias */) {
-      return 16 /* typeAliasName */;
-    } else if (flags & 1536 /* Module */) {
-      return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0;
-    } else if (flags & 2097152 /* Alias */) {
-      return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker);
-    } else if (meaningAtPosition & 2 /* Type */) {
-      return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0;
-    } else {
-      return void 0;
-    }
-  }
-  function hasValueSideModule(symbol) {
-    return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */);
-  }
-  function getClassificationTypeName(type) {
-    switch (type) {
-      case 1 /* comment */:
-        return "comment" /* comment */;
-      case 2 /* identifier */:
-        return "identifier" /* identifier */;
-      case 3 /* keyword */:
-        return "keyword" /* keyword */;
-      case 4 /* numericLiteral */:
-        return "number" /* numericLiteral */;
-      case 25 /* bigintLiteral */:
-        return "bigint" /* bigintLiteral */;
-      case 5 /* operator */:
-        return "operator" /* operator */;
-      case 6 /* stringLiteral */:
-        return "string" /* stringLiteral */;
-      case 8 /* whiteSpace */:
-        return "whitespace" /* whiteSpace */;
-      case 9 /* text */:
-        return "text" /* text */;
-      case 10 /* punctuation */:
-        return "punctuation" /* punctuation */;
-      case 11 /* className */:
-        return "class name" /* className */;
-      case 12 /* enumName */:
-        return "enum name" /* enumName */;
-      case 13 /* interfaceName */:
-        return "interface name" /* interfaceName */;
-      case 14 /* moduleName */:
-        return "module name" /* moduleName */;
-      case 15 /* typeParameterName */:
-        return "type parameter name" /* typeParameterName */;
-      case 16 /* typeAliasName */:
-        return "type alias name" /* typeAliasName */;
-      case 17 /* parameterName */:
-        return "parameter name" /* parameterName */;
-      case 18 /* docCommentTagName */:
-        return "doc comment tag name" /* docCommentTagName */;
-      case 19 /* jsxOpenTagName */:
-        return "jsx open tag name" /* jsxOpenTagName */;
-      case 20 /* jsxCloseTagName */:
-        return "jsx close tag name" /* jsxCloseTagName */;
-      case 21 /* jsxSelfClosingTagName */:
-        return "jsx self closing tag name" /* jsxSelfClosingTagName */;
-      case 22 /* jsxAttribute */:
-        return "jsx attribute" /* jsxAttribute */;
-      case 23 /* jsxText */:
-        return "jsx text" /* jsxText */;
-      case 24 /* jsxAttributeStringLiteralValue */:
-        return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */;
-      default:
-        return void 0;
-    }
-  }
-  function convertClassificationsToSpans(classifications) {
-    Debug.assert(classifications.spans.length % 3 === 0);
-    const dense = classifications.spans;
-    const result = [];
-    for (let i = 0; i < dense.length; i += 3) {
-      result.push({
-        textSpan: createTextSpan(dense[i], dense[i + 1]),
-        classificationType: getClassificationTypeName(dense[i + 2])
-      });
-    }
-    return result;
-  }
-  function getSyntacticClassifications(cancellationToken, sourceFile, span) {
-    return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span));
-  }
-  function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
-    const spanStart = span.start;
-    const spanLength = span.length;
-    const triviaScanner = createScanner(
-      99 /* Latest */,
-      /*skipTrivia*/
-      false,
-      sourceFile.languageVariant,
-      sourceFile.text
-    );
-    const mergeConflictScanner = createScanner(
-      99 /* Latest */,
-      /*skipTrivia*/
-      false,
-      sourceFile.languageVariant,
-      sourceFile.text
-    );
-    const result = [];
-    processElement(sourceFile);
-    return { spans: result, endOfLineState: 0 /* None */ };
-    function pushClassification(start, length2, type) {
-      result.push(start);
-      result.push(length2);
-      result.push(type);
-    }
-    function classifyLeadingTriviaAndGetTokenStart(token) {
-      triviaScanner.resetTokenState(token.pos);
-      while (true) {
-        const start = triviaScanner.getTokenEnd();
-        if (!couldStartTrivia(sourceFile.text, start)) {
-          return start;
-        }
-        const kind = triviaScanner.scan();
-        const end = triviaScanner.getTokenEnd();
-        const width = end - start;
-        if (!isTrivia(kind)) {
-          return start;
-        }
-        switch (kind) {
-          case 4 /* NewLineTrivia */:
-          case 5 /* WhitespaceTrivia */:
-            continue;
-          case 2 /* SingleLineCommentTrivia */:
-          case 3 /* MultiLineCommentTrivia */:
-            classifyComment(token, kind, start, width);
-            triviaScanner.resetTokenState(end);
-            continue;
-          case 7 /* ConflictMarkerTrivia */:
-            const text = sourceFile.text;
-            const ch = text.charCodeAt(start);
-            if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
-              pushClassification(start, width, 1 /* comment */);
-              continue;
-            }
-            Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
-            classifyDisabledMergeCode(text, start, end);
-            break;
-          case 6 /* ShebangTrivia */:
-            break;
-          default:
-            Debug.assertNever(kind);
-        }
-      }
-    }
-    function classifyComment(token, kind, start, width) {
-      if (kind === 3 /* MultiLineCommentTrivia */) {
-        const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start, width);
-        if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) {
-          setParent(docCommentAndDiagnostics.jsDoc, token);
-          classifyJSDocComment(docCommentAndDiagnostics.jsDoc);
-          return;
-        }
-      } else if (kind === 2 /* SingleLineCommentTrivia */) {
-        if (tryClassifyTripleSlashComment(start, width)) {
-          return;
-        }
-      }
-      pushCommentRange(start, width);
-    }
-    function pushCommentRange(start, width) {
-      pushClassification(start, width, 1 /* comment */);
-    }
-    function classifyJSDocComment(docComment) {
-      var _a, _b, _c, _d, _e, _f, _g, _h;
-      let pos = docComment.pos;
-      if (docComment.tags) {
-        for (const tag of docComment.tags) {
-          if (tag.pos !== pos) {
-            pushCommentRange(pos, tag.pos - pos);
-          }
-          pushClassification(tag.pos, 1, 10 /* punctuation */);
-          pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */);
-          pos = tag.tagName.end;
-          let commentStart = tag.tagName.end;
-          switch (tag.kind) {
-            case 348 /* JSDocParameterTag */:
-              const param = tag;
-              processJSDocParameterTag(param);
-              commentStart = param.isNameFirst && ((_a = param.typeExpression) == null ? void 0 : _a.end) || param.name.end;
-              break;
-            case 355 /* JSDocPropertyTag */:
-              const prop = tag;
-              commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
-              break;
-            case 352 /* JSDocTemplateTag */:
-              processJSDocTemplateTag(tag);
-              pos = tag.end;
-              commentStart = tag.typeParameters.end;
-              break;
-            case 353 /* JSDocTypedefTag */:
-              const type = tag;
-              commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 316 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
-              break;
-            case 345 /* JSDocCallbackTag */:
-              commentStart = tag.typeExpression.end;
-              break;
-            case 351 /* JSDocTypeTag */:
-              processElement(tag.typeExpression);
-              pos = tag.end;
-              commentStart = tag.typeExpression.end;
-              break;
-            case 350 /* JSDocThisTag */:
-            case 347 /* JSDocEnumTag */:
-              commentStart = tag.typeExpression.end;
-              break;
-            case 349 /* JSDocReturnTag */:
-              processElement(tag.typeExpression);
-              pos = tag.end;
-              commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
-              break;
-            case 354 /* JSDocSeeTag */:
-              commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
-              break;
-            case 335 /* JSDocAugmentsTag */:
-            case 336 /* JSDocImplementsTag */:
-              commentStart = tag.class.end;
-              break;
-            case 356 /* JSDocThrowsTag */:
-              processElement(tag.typeExpression);
-              pos = tag.end;
-              commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart;
-              break;
-          }
-          if (typeof tag.comment === "object") {
-            pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
-          } else if (typeof tag.comment === "string") {
-            pushCommentRange(commentStart, tag.end - commentStart);
-          }
-        }
-      }
-      if (pos !== docComment.end) {
-        pushCommentRange(pos, docComment.end - pos);
-      }
-      return;
-      function processJSDocParameterTag(tag) {
-        if (tag.isNameFirst) {
-          pushCommentRange(pos, tag.name.pos - pos);
-          pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
-          pos = tag.name.end;
-        }
-        if (tag.typeExpression) {
-          pushCommentRange(pos, tag.typeExpression.pos - pos);
-          processElement(tag.typeExpression);
-          pos = tag.typeExpression.end;
-        }
-        if (!tag.isNameFirst) {
-          pushCommentRange(pos, tag.name.pos - pos);
-          pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
-          pos = tag.name.end;
-        }
-      }
-    }
-    function tryClassifyTripleSlashComment(start, width) {
-      const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/im;
-      const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/img;
-      const text = sourceFile.text.substr(start, width);
-      const match = tripleSlashXMLCommentRegEx.exec(text);
-      if (!match) {
-        return false;
-      }
-      if (!match[3] || !(match[3] in commentPragmas)) {
-        return false;
-      }
-      let pos = start;
-      pushCommentRange(pos, match[1].length);
-      pos += match[1].length;
-      pushClassification(pos, match[2].length, 10 /* punctuation */);
-      pos += match[2].length;
-      pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */);
-      pos += match[3].length;
-      const attrText = match[4];
-      let attrPos = pos;
-      while (true) {
-        const attrMatch = attributeRegex.exec(attrText);
-        if (!attrMatch) {
-          break;
-        }
-        const newAttrPos = pos + attrMatch.index + attrMatch[1].length;
-        if (newAttrPos > attrPos) {
-          pushCommentRange(attrPos, newAttrPos - attrPos);
-          attrPos = newAttrPos;
-        }
-        pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */);
-        attrPos += attrMatch[2].length;
-        if (attrMatch[3].length) {
-          pushCommentRange(attrPos, attrMatch[3].length);
-          attrPos += attrMatch[3].length;
-        }
-        pushClassification(attrPos, attrMatch[4].length, 5 /* operator */);
-        attrPos += attrMatch[4].length;
-        if (attrMatch[5].length) {
-          pushCommentRange(attrPos, attrMatch[5].length);
-          attrPos += attrMatch[5].length;
-        }
-        pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */);
-        attrPos += attrMatch[6].length;
-      }
-      pos += match[4].length;
-      if (pos > attrPos) {
-        pushCommentRange(attrPos, pos - attrPos);
-      }
-      if (match[5]) {
-        pushClassification(pos, match[5].length, 10 /* punctuation */);
-        pos += match[5].length;
-      }
-      const end = start + width;
-      if (pos < end) {
-        pushCommentRange(pos, end - pos);
-      }
-      return true;
-    }
-    function processJSDocTemplateTag(tag) {
-      for (const child of tag.getChildren()) {
-        processElement(child);
-      }
-    }
-    function classifyDisabledMergeCode(text, start, end) {
-      let i;
-      for (i = start; i < end; i++) {
-        if (isLineBreak(text.charCodeAt(i))) {
-          break;
-        }
-      }
-      pushClassification(start, i - start, 1 /* comment */);
-      mergeConflictScanner.resetTokenState(i);
-      while (mergeConflictScanner.getTokenEnd() < end) {
-        classifyDisabledCodeToken();
-      }
-    }
-    function classifyDisabledCodeToken() {
-      const start = mergeConflictScanner.getTokenEnd();
-      const tokenKind = mergeConflictScanner.scan();
-      const end = mergeConflictScanner.getTokenEnd();
-      const type = classifyTokenType(tokenKind);
-      if (type) {
-        pushClassification(start, end - start, type);
-      }
-    }
-    function tryClassifyNode(node) {
-      if (isJSDoc(node)) {
-        return true;
-      }
-      if (nodeIsMissing(node)) {
-        return true;
-      }
-      const classifiedElementName = tryClassifyJsxElementName(node);
-      if (!isToken(node) && node.kind !== 12 /* JsxText */ && classifiedElementName === void 0) {
-        return false;
-      }
-      const tokenStart = node.kind === 12 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node);
-      const tokenWidth = node.end - tokenStart;
-      Debug.assert(tokenWidth >= 0);
-      if (tokenWidth > 0) {
-        const type = classifiedElementName || classifyTokenType(node.kind, node);
-        if (type) {
-          pushClassification(tokenStart, tokenWidth, type);
-        }
-      }
-      return true;
-    }
-    function tryClassifyJsxElementName(token) {
-      switch (token.parent && token.parent.kind) {
-        case 286 /* JsxOpeningElement */:
-          if (token.parent.tagName === token) {
-            return 19 /* jsxOpenTagName */;
-          }
-          break;
-        case 287 /* JsxClosingElement */:
-          if (token.parent.tagName === token) {
-            return 20 /* jsxCloseTagName */;
-          }
-          break;
-        case 285 /* JsxSelfClosingElement */:
-          if (token.parent.tagName === token) {
-            return 21 /* jsxSelfClosingTagName */;
-          }
-          break;
-        case 291 /* JsxAttribute */:
-          if (token.parent.name === token) {
-            return 22 /* jsxAttribute */;
-          }
-          break;
-      }
-      return void 0;
-    }
-    function classifyTokenType(tokenKind, token) {
-      if (isKeyword(tokenKind)) {
-        return 3 /* keyword */;
-      }
-      if (tokenKind === 30 /* LessThanToken */ || tokenKind === 32 /* GreaterThanToken */) {
-        if (token && getTypeArgumentOrTypeParameterList(token.parent)) {
-          return 10 /* punctuation */;
-        }
-      }
-      if (isPunctuation(tokenKind)) {
-        if (token) {
-          const parent2 = token.parent;
-          if (tokenKind === 64 /* EqualsToken */) {
-            if (parent2.kind === 260 /* VariableDeclaration */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 169 /* Parameter */ || parent2.kind === 291 /* JsxAttribute */) {
-              return 5 /* operator */;
-            }
-          }
-          if (parent2.kind === 226 /* BinaryExpression */ || parent2.kind === 224 /* PrefixUnaryExpression */ || parent2.kind === 225 /* PostfixUnaryExpression */ || parent2.kind === 227 /* ConditionalExpression */) {
-            return 5 /* operator */;
-          }
-        }
-        return 10 /* punctuation */;
-      } else if (tokenKind === 9 /* NumericLiteral */) {
-        return 4 /* numericLiteral */;
-      } else if (tokenKind === 10 /* BigIntLiteral */) {
-        return 25 /* bigintLiteral */;
-      } else if (tokenKind === 11 /* StringLiteral */) {
-        return token && token.parent.kind === 291 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */;
-      } else if (tokenKind === 14 /* RegularExpressionLiteral */) {
-        return 6 /* stringLiteral */;
-      } else if (isTemplateLiteralKind(tokenKind)) {
-        return 6 /* stringLiteral */;
-      } else if (tokenKind === 12 /* JsxText */) {
-        return 23 /* jsxText */;
-      } else if (tokenKind === 80 /* Identifier */) {
-        if (token) {
-          switch (token.parent.kind) {
-            case 263 /* ClassDeclaration */:
-              if (token.parent.name === token) {
-                return 11 /* className */;
-              }
-              return;
-            case 168 /* TypeParameter */:
-              if (token.parent.name === token) {
-                return 15 /* typeParameterName */;
-              }
-              return;
-            case 264 /* InterfaceDeclaration */:
-              if (token.parent.name === token) {
-                return 13 /* interfaceName */;
-              }
-              return;
-            case 266 /* EnumDeclaration */:
-              if (token.parent.name === token) {
-                return 12 /* enumName */;
-              }
-              return;
-            case 267 /* ModuleDeclaration */:
-              if (token.parent.name === token) {
-                return 14 /* moduleName */;
-              }
-              return;
-            case 169 /* Parameter */:
-              if (token.parent.name === token) {
-                return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */;
-              }
-              return;
-          }
-          if (isConstTypeReference(token.parent)) {
-            return 3 /* keyword */;
-          }
-        }
-        return 2 /* identifier */;
-      }
-    }
-    function processElement(element) {
-      if (!element) {
-        return;
-      }
-      if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) {
-        checkForClassificationCancellation(cancellationToken, element.kind);
-        for (const child of element.getChildren(sourceFile)) {
-          if (!tryClassifyNode(child)) {
-            processElement(child);
-          }
-        }
-      }
-    }
-  }
-  var noRegexTable;
-  var init_classifier = __esm({
-    "src/services/classifier.ts"() {
-      "use strict";
-      init_ts4();
-      noRegexTable = arrayToNumericMap(
-        [
-          80 /* Identifier */,
-          11 /* StringLiteral */,
-          9 /* NumericLiteral */,
-          10 /* BigIntLiteral */,
-          14 /* RegularExpressionLiteral */,
-          110 /* ThisKeyword */,
-          46 /* PlusPlusToken */,
-          47 /* MinusMinusToken */,
-          22 /* CloseParenToken */,
-          24 /* CloseBracketToken */,
-          20 /* CloseBraceToken */,
-          112 /* TrueKeyword */,
-          97 /* FalseKeyword */
-        ],
-        (token) => token,
-        () => true
-      );
-    }
-  });
-
-  // src/services/documentHighlights.ts
-  var DocumentHighlights;
-  var init_documentHighlights = __esm({
-    "src/services/documentHighlights.ts"() {
-      "use strict";
-      init_ts4();
-      ((DocumentHighlights3) => {
-        function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) {
-          const node = getTouchingPropertyName(sourceFile, position);
-          if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) {
-            const { openingElement, closingElement } = node.parent.parent;
-            const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile));
-            return [{ fileName: sourceFile.fileName, highlightSpans }];
-          }
-          return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile);
-        }
-        DocumentHighlights3.getDocumentHighlights = getDocumentHighlights;
-        function getHighlightSpanForNode(node, sourceFile) {
-          return {
-            fileName: sourceFile.fileName,
-            textSpan: createTextSpanFromNode(node, sourceFile),
-            kind: "none" /* none */
-          };
-        }
-        function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
-          const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
-          const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(
-            position,
-            node,
-            program,
-            sourceFilesToSearch,
-            cancellationToken,
-            /*options*/
-            void 0,
-            sourceFilesSet
-          );
-          if (!referenceEntries)
-            return void 0;
-          const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
-          const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-          return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => {
-            if (!sourceFilesSet.has(fileName)) {
-              if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
-                return void 0;
-              }
-              const redirectTarget = program.getSourceFile(fileName);
-              const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget);
-              fileName = redirect.fileName;
-              Debug.assert(sourceFilesSet.has(fileName));
-            }
-            return { fileName, highlightSpans };
-          }));
-        }
-        function getSyntacticDocumentHighlights(node, sourceFile) {
-          const highlightSpans = getHighlightSpans(node, sourceFile);
-          return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }];
-        }
-        function getHighlightSpans(node, sourceFile) {
-          switch (node.kind) {
-            case 101 /* IfKeyword */:
-            case 93 /* ElseKeyword */:
-              return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0;
-            case 107 /* ReturnKeyword */:
-              return useParent(node.parent, isReturnStatement, getReturnOccurrences);
-            case 111 /* ThrowKeyword */:
-              return useParent(node.parent, isThrowStatement, getThrowOccurrences);
-            case 113 /* TryKeyword */:
-            case 85 /* CatchKeyword */:
-            case 98 /* FinallyKeyword */:
-              const tryStatement = node.kind === 85 /* CatchKeyword */ ? node.parent.parent : node.parent;
-              return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences);
-            case 109 /* SwitchKeyword */:
-              return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
-            case 84 /* CaseKeyword */:
-            case 90 /* DefaultKeyword */: {
-              if (isDefaultClause(node.parent) || isCaseClause(node.parent)) {
-                return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
-              }
-              return void 0;
-            }
-            case 83 /* BreakKeyword */:
-            case 88 /* ContinueKeyword */:
-              return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences);
-            case 99 /* ForKeyword */:
-            case 117 /* WhileKeyword */:
-            case 92 /* DoKeyword */:
-              return useParent(node.parent, (n) => isIterationStatement(
-                n,
-                /*lookInLabeledStatements*/
-                true
-              ), getLoopBreakContinueOccurrences);
-            case 137 /* ConstructorKeyword */:
-              return getFromAllDeclarations(isConstructorDeclaration, [137 /* ConstructorKeyword */]);
-            case 139 /* GetKeyword */:
-            case 153 /* SetKeyword */:
-              return getFromAllDeclarations(isAccessor, [139 /* GetKeyword */, 153 /* SetKeyword */]);
-            case 135 /* AwaitKeyword */:
-              return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences);
-            case 134 /* AsyncKeyword */:
-              return highlightSpans(getAsyncAndAwaitOccurrences(node));
-            case 127 /* YieldKeyword */:
-              return highlightSpans(getYieldOccurrences(node));
-            case 103 /* InKeyword */:
-            case 147 /* OutKeyword */:
-              return void 0;
-            default:
-              return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
-          }
-          function getFromAllDeclarations(nodeTest, keywords) {
-            return useParent(node.parent, nodeTest, (decl) => {
-              var _a;
-              return mapDefined((_a = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0);
-            });
-          }
-          function useParent(node2, nodeTest, getNodes4) {
-            return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
-          }
-          function highlightSpans(nodes) {
-            return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile));
-          }
-        }
-        function aggregateOwnedThrowStatements(node) {
-          if (isThrowStatement(node)) {
-            return [node];
-          } else if (isTryStatement(node)) {
-            return concatenate(
-              node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock),
-              node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock)
-            );
-          }
-          return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements);
-        }
-        function getThrowStatementOwner(throwStatement) {
-          let child = throwStatement;
-          while (child.parent) {
-            const parent2 = child.parent;
-            if (isFunctionBlock(parent2) || parent2.kind === 312 /* SourceFile */) {
-              return parent2;
-            }
-            if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) {
-              return child;
-            }
-            child = parent2;
-          }
-          return void 0;
-        }
-        function aggregateAllBreakAndContinueStatements(node) {
-          return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements);
-        }
-        function flatMapChildren(node, cb) {
-          const result = [];
-          node.forEachChild((child) => {
-            const value = cb(child);
-            if (value !== void 0) {
-              result.push(...toArray(value));
-            }
-          });
-          return result;
-        }
-        function ownsBreakOrContinueStatement(owner, statement) {
-          const actualOwner = getBreakOrContinueOwner(statement);
-          return !!actualOwner && actualOwner === owner;
-        }
-        function getBreakOrContinueOwner(statement) {
-          return findAncestor(statement, (node) => {
-            switch (node.kind) {
-              case 255 /* SwitchStatement */:
-                if (statement.kind === 251 /* ContinueStatement */) {
-                  return false;
-                }
-              case 248 /* ForStatement */:
-              case 249 /* ForInStatement */:
-              case 250 /* ForOfStatement */:
-              case 247 /* WhileStatement */:
-              case 246 /* DoStatement */:
-                return !statement.label || isLabeledBy(node, statement.label.escapedText);
-              default:
-                return isFunctionLike(node) && "quit";
-            }
-          });
-        }
-        function getModifierOccurrences(modifier, declaration) {
-          return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier));
-        }
-        function getNodesToSearchForModifier(declaration, modifierFlag) {
-          const container = declaration.parent;
-          switch (container.kind) {
-            case 268 /* ModuleBlock */:
-            case 312 /* SourceFile */:
-            case 241 /* Block */:
-            case 296 /* CaseClause */:
-            case 297 /* DefaultClause */:
-              if (modifierFlag & 64 /* Abstract */ && isClassDeclaration(declaration)) {
-                return [...declaration.members, declaration];
-              } else {
-                return container.statements;
-              }
-            case 176 /* Constructor */:
-            case 174 /* MethodDeclaration */:
-            case 262 /* FunctionDeclaration */:
-              return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []];
-            case 263 /* ClassDeclaration */:
-            case 231 /* ClassExpression */:
-            case 264 /* InterfaceDeclaration */:
-            case 187 /* TypeLiteral */:
-              const nodes = container.members;
-              if (modifierFlag & (7 /* AccessibilityModifier */ | 8 /* Readonly */)) {
-                const constructor = find(container.members, isConstructorDeclaration);
-                if (constructor) {
-                  return [...nodes, ...constructor.parameters];
-                }
-              } else if (modifierFlag & 64 /* Abstract */) {
-                return [...nodes, container];
-              }
-              return nodes;
-            case 210 /* ObjectLiteralExpression */:
-              return void 0;
-            default:
-              Debug.assertNever(container, "Invalid container kind.");
-          }
-        }
-        function pushKeywordIf(keywordList, token, ...expected) {
-          if (token && contains(expected, token.kind)) {
-            keywordList.push(token);
-            return true;
-          }
-          return false;
-        }
-        function getLoopBreakContinueOccurrences(loopNode) {
-          const keywords = [];
-          if (pushKeywordIf(keywords, loopNode.getFirstToken(), 99 /* ForKeyword */, 117 /* WhileKeyword */, 92 /* DoKeyword */)) {
-            if (loopNode.kind === 246 /* DoStatement */) {
-              const loopTokens = loopNode.getChildren();
-              for (let i = loopTokens.length - 1; i >= 0; i--) {
-                if (pushKeywordIf(keywords, loopTokens[i], 117 /* WhileKeyword */)) {
-                  break;
-                }
-              }
-            }
-          }
-          forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => {
-            if (ownsBreakOrContinueStatement(loopNode, statement)) {
-              pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */, 88 /* ContinueKeyword */);
-            }
-          });
-          return keywords;
-        }
-        function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) {
-          const owner = getBreakOrContinueOwner(breakOrContinueStatement);
-          if (owner) {
-            switch (owner.kind) {
-              case 248 /* ForStatement */:
-              case 249 /* ForInStatement */:
-              case 250 /* ForOfStatement */:
-              case 246 /* DoStatement */:
-              case 247 /* WhileStatement */:
-                return getLoopBreakContinueOccurrences(owner);
-              case 255 /* SwitchStatement */:
-                return getSwitchCaseDefaultOccurrences(owner);
-            }
-          }
-          return void 0;
-        }
-        function getSwitchCaseDefaultOccurrences(switchStatement) {
-          const keywords = [];
-          pushKeywordIf(keywords, switchStatement.getFirstToken(), 109 /* SwitchKeyword */);
-          forEach(switchStatement.caseBlock.clauses, (clause) => {
-            pushKeywordIf(keywords, clause.getFirstToken(), 84 /* CaseKeyword */, 90 /* DefaultKeyword */);
-            forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => {
-              if (ownsBreakOrContinueStatement(switchStatement, statement)) {
-                pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */);
-              }
-            });
-          });
-          return keywords;
-        }
-        function getTryCatchFinallyOccurrences(tryStatement, sourceFile) {
-          const keywords = [];
-          pushKeywordIf(keywords, tryStatement.getFirstToken(), 113 /* TryKeyword */);
-          if (tryStatement.catchClause) {
-            pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 85 /* CatchKeyword */);
-          }
-          if (tryStatement.finallyBlock) {
-            const finallyKeyword = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile);
-            pushKeywordIf(keywords, finallyKeyword, 98 /* FinallyKeyword */);
-          }
-          return keywords;
-        }
-        function getThrowOccurrences(throwStatement, sourceFile) {
-          const owner = getThrowStatementOwner(throwStatement);
-          if (!owner) {
-            return void 0;
-          }
-          const keywords = [];
-          forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => {
-            keywords.push(findChildOfKind(throwStatement2, 111 /* ThrowKeyword */, sourceFile));
-          });
-          if (isFunctionBlock(owner)) {
-            forEachReturnStatement(owner, (returnStatement) => {
-              keywords.push(findChildOfKind(returnStatement, 107 /* ReturnKeyword */, sourceFile));
-            });
-          }
-          return keywords;
-        }
-        function getReturnOccurrences(returnStatement, sourceFile) {
-          const func = getContainingFunction(returnStatement);
-          if (!func) {
-            return void 0;
-          }
-          const keywords = [];
-          forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => {
-            keywords.push(findChildOfKind(returnStatement2, 107 /* ReturnKeyword */, sourceFile));
-          });
-          forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => {
-            keywords.push(findChildOfKind(throwStatement, 111 /* ThrowKeyword */, sourceFile));
-          });
-          return keywords;
-        }
-        function getAsyncAndAwaitOccurrences(node) {
-          const func = getContainingFunction(node);
-          if (!func) {
-            return void 0;
-          }
-          const keywords = [];
-          if (func.modifiers) {
-            func.modifiers.forEach((modifier) => {
-              pushKeywordIf(keywords, modifier, 134 /* AsyncKeyword */);
-            });
-          }
-          forEachChild(func, (child) => {
-            traverseWithoutCrossingFunction(child, (node2) => {
-              if (isAwaitExpression(node2)) {
-                pushKeywordIf(keywords, node2.getFirstToken(), 135 /* AwaitKeyword */);
-              }
-            });
-          });
-          return keywords;
-        }
-        function getYieldOccurrences(node) {
-          const func = getContainingFunction(node);
-          if (!func) {
-            return void 0;
-          }
-          const keywords = [];
-          forEachChild(func, (child) => {
-            traverseWithoutCrossingFunction(child, (node2) => {
-              if (isYieldExpression(node2)) {
-                pushKeywordIf(keywords, node2.getFirstToken(), 127 /* YieldKeyword */);
-              }
-            });
-          });
-          return keywords;
-        }
-        function traverseWithoutCrossingFunction(node, cb) {
-          cb(node);
-          if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) {
-            forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb));
-          }
-        }
-        function getIfElseOccurrences(ifStatement, sourceFile) {
-          const keywords = getIfElseKeywords(ifStatement, sourceFile);
-          const result = [];
-          for (let i = 0; i < keywords.length; i++) {
-            if (keywords[i].kind === 93 /* ElseKeyword */ && i < keywords.length - 1) {
-              const elseKeyword = keywords[i];
-              const ifKeyword = keywords[i + 1];
-              let shouldCombineElseAndIf = true;
-              for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) {
-                if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) {
-                  shouldCombineElseAndIf = false;
-                  break;
-                }
-              }
-              if (shouldCombineElseAndIf) {
-                result.push({
-                  fileName: sourceFile.fileName,
-                  textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end),
-                  kind: "reference" /* reference */
-                });
-                i++;
-                continue;
-              }
-            }
-            result.push(getHighlightSpanForNode(keywords[i], sourceFile));
-          }
-          return result;
-        }
-        function getIfElseKeywords(ifStatement, sourceFile) {
-          const keywords = [];
-          while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) {
-            ifStatement = ifStatement.parent;
-          }
-          while (true) {
-            const children = ifStatement.getChildren(sourceFile);
-            pushKeywordIf(keywords, children[0], 101 /* IfKeyword */);
-            for (let i = children.length - 1; i >= 0; i--) {
-              if (pushKeywordIf(keywords, children[i], 93 /* ElseKeyword */)) {
-                break;
-              }
-            }
-            if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) {
-              break;
-            }
-            ifStatement = ifStatement.elseStatement;
-          }
-          return keywords;
-        }
-        function isLabeledBy(node, labelName) {
-          return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName);
-        }
-      })(DocumentHighlights || (DocumentHighlights = {}));
-    }
-  });
-
-  // src/services/documentRegistry.ts
-  function isDocumentRegistryEntry(entry) {
-    return !!entry.sourceFile;
-  }
-  function createDocumentRegistry(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode) {
-    return createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode);
-  }
-  function createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory = "", jsDocParsingMode, externalCache) {
-    const buckets = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames2);
-    function reportStats() {
-      const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => {
-        const entries = buckets.get(name);
-        const sourceFiles = [];
-        entries.forEach((entry, name2) => {
-          if (isDocumentRegistryEntry(entry)) {
-            sourceFiles.push({
-              name: name2,
-              scriptKind: entry.sourceFile.scriptKind,
-              refCount: entry.languageServiceRefCount
-            });
-          } else {
-            entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount }));
-          }
-        });
-        sourceFiles.sort((x, y) => y.refCount - x.refCount);
-        return {
-          bucket: name,
-          sourceFiles
-        };
-      });
-      return JSON.stringify(bucketInfoArray, void 0, 2);
-    }
-    function getCompilationSettings(settingsOrHost) {
-      if (typeof settingsOrHost.getCompilationSettings === "function") {
-        return settingsOrHost.getCompilationSettings();
-      }
-      return settingsOrHost;
-    }
-    function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
-      return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
-    }
-    function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(
-        fileName,
-        path,
-        compilationSettings,
-        key,
-        scriptSnapshot,
-        version2,
-        /*acquiring*/
-        true,
-        scriptKind,
-        languageVersionOrOptions
-      );
-    }
-    function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
-      return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
-    }
-    function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(
-        fileName,
-        path,
-        getCompilationSettings(compilationSettings),
-        key,
-        scriptSnapshot,
-        version2,
-        /*acquiring*/
-        false,
-        scriptKind,
-        languageVersionOrOptions
-      );
-    }
-    function getDocumentRegistryEntry(bucketEntry, scriptKind) {
-      const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
-      Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`);
-      return entry;
-    }
-    function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) {
-      var _a, _b, _c, _d;
-      scriptKind = ensureScriptKind(fileName, scriptKind);
-      const compilationSettings = getCompilationSettings(compilationSettingsOrHost);
-      const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost;
-      const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings);
-      const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : {
-        languageVersion: scriptTarget,
-        impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a = host.getCompilerHost) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings),
-        setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings),
-        jsDocParsingMode
-      };
-      sourceFileOptions.languageVersion = scriptTarget;
-      Debug.assertEqual(jsDocParsingMode, sourceFileOptions.jsDocParsingMode);
-      const oldBucketCount = buckets.size;
-      const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat);
-      const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map());
-      if (tracing) {
-        if (buckets.size > oldBucketCount) {
-          tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode });
-        }
-        const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey);
-        if (otherBucketKey) {
-          tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode });
-        }
-      }
-      const bucketEntry = bucket.get(path);
-      let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
-      if (!entry && externalCache) {
-        const sourceFile = externalCache.getDocument(keyWithMode, path);
-        if (sourceFile) {
-          Debug.assert(acquiring);
-          entry = {
-            sourceFile,
-            languageServiceRefCount: 0
-          };
-          setBucketEntry();
-        }
-      }
-      if (!entry) {
-        const sourceFile = createLanguageServiceSourceFile(
-          fileName,
-          scriptSnapshot,
-          sourceFileOptions,
-          version2,
-          /*setNodeParents*/
-          false,
-          scriptKind
-        );
-        if (externalCache) {
-          externalCache.setDocument(keyWithMode, path, sourceFile);
-        }
-        entry = {
-          sourceFile,
-          languageServiceRefCount: 1
-        };
-        setBucketEntry();
-      } else {
-        if (entry.sourceFile.version !== version2) {
-          entry.sourceFile = updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version2, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot));
-          if (externalCache) {
-            externalCache.setDocument(keyWithMode, path, entry.sourceFile);
-          }
-        }
-        if (acquiring) {
-          entry.languageServiceRefCount++;
-        }
-      }
-      Debug.assert(entry.languageServiceRefCount !== 0);
-      return entry.sourceFile;
-      function setBucketEntry() {
-        if (!bucketEntry) {
-          bucket.set(path, entry);
-        } else if (isDocumentRegistryEntry(bucketEntry)) {
-          const scriptKindMap = /* @__PURE__ */ new Map();
-          scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry);
-          scriptKindMap.set(scriptKind, entry);
-          bucket.set(path, scriptKindMap);
-        } else {
-          bucketEntry.set(scriptKind, entry);
-        }
-      }
-    }
-    function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(compilationSettings);
-      return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat);
-    }
-    function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) {
-      const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat)));
-      const bucketEntry = bucket.get(path);
-      const entry = getDocumentRegistryEntry(bucketEntry, scriptKind);
-      entry.languageServiceRefCount--;
-      Debug.assert(entry.languageServiceRefCount >= 0);
-      if (entry.languageServiceRefCount === 0) {
-        if (isDocumentRegistryEntry(bucketEntry)) {
-          bucket.delete(path);
-        } else {
-          bucketEntry.delete(scriptKind);
-          if (bucketEntry.size === 1) {
-            bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity));
-          }
-        }
-      }
-    }
-    return {
-      acquireDocument,
-      acquireDocumentWithKey,
-      updateDocument,
-      updateDocumentWithKey,
-      releaseDocument,
-      releaseDocumentWithKey,
-      getKeyForCompilationSettings,
-      getDocumentRegistryBucketKeyWithMode,
-      reportStats,
-      getBuckets: () => buckets
-    };
-  }
-  function getKeyForCompilationSettings(settings) {
-    return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions);
-  }
-  function getDocumentRegistryBucketKeyWithMode(key, mode) {
-    return mode ? `${key}|${mode}` : key;
-  }
-  var init_documentRegistry = __esm({
-    "src/services/documentRegistry.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/getEditsForFileRename.ts
-  function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) {
-    const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper);
-    const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper);
-    return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => {
-      updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames2);
-      updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName);
-    });
-  }
-  function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) {
-    const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath);
-    return (path) => {
-      const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 });
-      const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path);
-      return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath;
-    };
-    function getUpdatedPath(pathToUpdate) {
-      if (getCanonicalFileName(pathToUpdate) === canonicalOldPath)
-        return newFileOrDirPath;
-      const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName);
-      return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix;
-    }
-  }
-  function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) {
-    const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName);
-    return combinePathsSafe(getDirectoryPath(a1), rel);
-  }
-  function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames2) {
-    const { configFile } = program.getCompilerOptions();
-    if (!configFile)
-      return;
-    const configDir = getDirectoryPath(configFile.fileName);
-    const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
-    if (!jsonObjectLiteral)
-      return;
-    forEachProperty(jsonObjectLiteral, (property, propertyName) => {
-      switch (propertyName) {
-        case "files":
-        case "include":
-        case "exclude": {
-          const foundExactMatch = updatePaths(property);
-          if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer))
-            return;
-          const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
-          if (includes.length === 0)
-            return;
-          const matchers = getFileMatcherPatterns(
-            configDir,
-            /*excludes*/
-            [],
-            includes,
-            useCaseSensitiveFileNames2,
-            currentDirectory
-          );
-          if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(newFileOrDirPath)) {
-            changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
-          }
-          return;
-        }
-        case "compilerOptions":
-          forEachProperty(property.initializer, (property2, propertyName2) => {
-            const option = getOptionFromName(propertyName2);
-            Debug.assert((option == null ? void 0 : option.type) !== "listOrElement");
-            if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
-              updatePaths(property2);
-            } else if (propertyName2 === "paths") {
-              forEachProperty(property2.initializer, (pathsProperty) => {
-                if (!isArrayLiteralExpression(pathsProperty.initializer))
-                  return;
-                for (const e of pathsProperty.initializer.elements) {
-                  tryUpdateString(e);
-                }
-              });
-            }
-          });
-          return;
-      }
-    });
-    function updatePaths(property) {
-      const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer];
-      let foundExactMatch = false;
-      for (const element of elements) {
-        foundExactMatch = tryUpdateString(element) || foundExactMatch;
-      }
-      return foundExactMatch;
-    }
-    function tryUpdateString(element) {
-      if (!isStringLiteral(element))
-        return false;
-      const elementFileName = combinePathsSafe(configDir, element.text);
-      const updated = oldToNew(elementFileName);
-      if (updated !== void 0) {
-        changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated));
-        return true;
-      }
-      return false;
-    }
-    function relativePath(path) {
-      return getRelativePathFromDirectory(
-        configDir,
-        path,
-        /*ignoreCase*/
-        !useCaseSensitiveFileNames2
-      );
-    }
-  }
-  function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
-    const allFiles = program.getSourceFiles();
-    for (const sourceFile of allFiles) {
-      const newFromOld = oldToNew(sourceFile.fileName);
-      const newImportFromPath = newFromOld ?? sourceFile.fileName;
-      const newImportFromDirectory = getDirectoryPath(newImportFromPath);
-      const oldFromNew = newToOld(sourceFile.fileName);
-      const oldImportFromPath = oldFromNew || sourceFile.fileName;
-      const oldImportFromDirectory = getDirectoryPath(oldImportFromPath);
-      const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0;
-      updateImportsWorker(sourceFile, changeTracker, (referenceText) => {
-        if (!pathIsRelative(referenceText))
-          return void 0;
-        const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText);
-        const newAbsolute = oldToNew(oldAbsolute);
-        return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName));
-      }, (importLiteral) => {
-        const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral);
-        if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d)))
-          return void 0;
-        const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(importLiteral, resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host), oldToNew, allFiles) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew);
-        return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, newImportFromPath, toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0;
-      });
-    }
-  }
-  function combineNormal(pathA, pathB) {
-    return normalizePath(combinePaths(pathA, pathB));
-  }
-  function combinePathsSafe(pathA, pathB) {
-    return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
-  }
-  function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
-    if (importedModuleSymbol) {
-      const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
-      const newFileName = oldToNew(oldFileName);
-      return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
-    } else {
-      const mode = program.getModeForUsageLocation(importingSourceFile, importLiteral);
-      const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? program.getResolvedModuleFromModuleSpecifier(importLiteral) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
-      return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
-    }
-  }
-  function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) {
-    if (!resolved)
-      return void 0;
-    if (resolved.resolvedModule) {
-      const result2 = tryChange(resolved.resolvedModule.resolvedFileName);
-      if (result2)
-        return result2;
-    }
-    const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson);
-    if (result)
-      return result;
-    return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false };
-    function tryChangeWithIgnoringPackageJsonExisting(oldFileName) {
-      const newFileName = oldToNew(oldFileName);
-      return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0;
-    }
-    function tryChangeWithIgnoringPackageJson(oldFileName) {
-      return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0;
-    }
-    function tryChange(oldFileName) {
-      const newFileName = oldToNew(oldFileName);
-      return newFileName && { newFileName, updated: true };
-    }
-  }
-  function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport2) {
-    for (const ref of sourceFile.referencedFiles || emptyArray) {
-      const updated = updateRef(ref.fileName);
-      if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end))
-        changeTracker.replaceRangeWithText(sourceFile, ref, updated);
-    }
-    for (const importStringLiteral of sourceFile.imports) {
-      const updated = updateImport2(importStringLiteral);
-      if (updated !== void 0 && updated !== importStringLiteral.text)
-        changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated);
-    }
-  }
-  function createStringRange(node, sourceFile) {
-    return createRange(node.getStart(sourceFile) + 1, node.end - 1);
-  }
-  function forEachProperty(objectLiteral, cb) {
-    if (!isObjectLiteralExpression(objectLiteral))
-      return;
-    for (const property of objectLiteral.properties) {
-      if (isPropertyAssignment(property) && isStringLiteral(property.name)) {
-        cb(property, property.name.text);
-      }
-    }
-  }
-  var init_getEditsForFileRename = __esm({
-    "src/services/getEditsForFileRename.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/patternMatcher.ts
-  function createPatternMatch(kind, isCaseSensitive) {
-    return {
-      kind,
-      isCaseSensitive
-    };
-  }
-  function createPatternMatcher(pattern) {
-    const stringToWordSpans = /* @__PURE__ */ new Map();
-    const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim()));
-    if (dotSeparatedSegments.length === 1 && dotSeparatedSegments[0].totalTextChunk.text === "") {
-      return {
-        getMatchForLastSegmentOfPattern: () => createPatternMatch(
-          2 /* substring */,
-          /*isCaseSensitive*/
-          true
-        ),
-        getFullMatch: () => createPatternMatch(
-          2 /* substring */,
-          /*isCaseSensitive*/
-          true
-        ),
-        patternContainsDots: false
-      };
-    }
-    if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length))
-      return void 0;
-    return {
-      getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans),
-      getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans),
-      patternContainsDots: dotSeparatedSegments.length > 1
-    };
-  }
-  function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) {
-    const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans);
-    if (!candidateMatch) {
-      return void 0;
-    }
-    if (dotSeparatedSegments.length - 1 > candidateContainers.length) {
-      return void 0;
-    }
-    let bestMatch;
-    for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) {
-      bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans));
-    }
-    return bestMatch;
-  }
-  function getWordSpans(word, stringToWordSpans) {
-    let spans = stringToWordSpans.get(word);
-    if (!spans) {
-      stringToWordSpans.set(word, spans = breakIntoWordSpans(word));
-    }
-    return spans;
-  }
-  function matchTextChunk(candidate, chunk, stringToWordSpans) {
-    const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
-    if (index === 0) {
-      return createPatternMatch(
-        chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */,
-        /*isCaseSensitive:*/
-        startsWith(candidate, chunk.text)
-      );
-    }
-    if (chunk.isLowerCase) {
-      if (index === -1)
-        return void 0;
-      const wordSpans = getWordSpans(candidate, stringToWordSpans);
-      for (const span of wordSpans) {
-        if (partStartsWith(
-          candidate,
-          span,
-          chunk.text,
-          /*ignoreCase*/
-          true
-        )) {
-          return createPatternMatch(
-            2 /* substring */,
-            /*isCaseSensitive:*/
-            partStartsWith(
-              candidate,
-              span,
-              chunk.text,
-              /*ignoreCase*/
-              false
-            )
-          );
-        }
-      }
-      if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
-        return createPatternMatch(
-          2 /* substring */,
-          /*isCaseSensitive*/
-          false
-        );
-      }
-    } else {
-      if (candidate.indexOf(chunk.text) > 0) {
-        return createPatternMatch(
-          2 /* substring */,
-          /*isCaseSensitive*/
-          true
-        );
-      }
-      if (chunk.characterSpans.length > 0) {
-        const candidateParts = getWordSpans(candidate, stringToWordSpans);
-        const isCaseSensitive = tryCamelCaseMatch(
-          candidate,
-          candidateParts,
-          chunk,
-          /*ignoreCase*/
-          false
-        ) ? true : tryCamelCaseMatch(
-          candidate,
-          candidateParts,
-          chunk,
-          /*ignoreCase*/
-          true
-        ) ? false : void 0;
-        if (isCaseSensitive !== void 0) {
-          return createPatternMatch(3 /* camelCase */, isCaseSensitive);
-        }
-      }
-    }
-  }
-  function matchSegment(candidate, segment, stringToWordSpans) {
-    if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) {
-      const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans);
-      if (match)
-        return match;
-    }
-    const subWordTextChunks = segment.subWordTextChunks;
-    let bestMatch;
-    for (const subWordTextChunk of subWordTextChunks) {
-      bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans));
-    }
-    return bestMatch;
-  }
-  function betterMatch(a, b) {
-    return min([a, b], compareMatches);
-  }
-  function compareMatches(a, b) {
-    return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive);
-  }
-  function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) {
-    return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase));
-  }
-  function equalChars(ch1, ch2, ignoreCase) {
-    return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2;
-  }
-  function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) {
-    const chunkCharacterSpans = chunk.characterSpans;
-    let currentCandidate = 0;
-    let currentChunkSpan = 0;
-    let firstMatch;
-    let contiguous;
-    while (true) {
-      if (currentChunkSpan === chunkCharacterSpans.length) {
-        return true;
-      } else if (currentCandidate === candidateParts.length) {
-        return false;
-      }
-      let candidatePart = candidateParts[currentCandidate];
-      let gotOneMatchThisCandidate = false;
-      for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) {
-        const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan];
-        if (gotOneMatchThisCandidate) {
-          if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) {
-            break;
-          }
-        }
-        if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) {
-          break;
-        }
-        gotOneMatchThisCandidate = true;
-        firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch;
-        contiguous = contiguous === void 0 ? true : contiguous;
-        candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length);
-      }
-      if (!gotOneMatchThisCandidate && contiguous !== void 0) {
-        contiguous = false;
-      }
-      currentCandidate++;
-    }
-  }
-  function createSegment(text) {
-    return {
-      totalTextChunk: createTextChunk(text),
-      subWordTextChunks: breakPatternIntoTextChunks(text)
-    };
-  }
-  function isUpperCaseLetter(ch) {
-    if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
-      return true;
-    }
-    if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
-      return false;
-    }
-    const str = String.fromCharCode(ch);
-    return str === str.toUpperCase();
-  }
-  function isLowerCaseLetter(ch) {
-    if (ch >= 97 /* a */ && ch <= 122 /* z */) {
-      return true;
-    }
-    if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
-      return false;
-    }
-    const str = String.fromCharCode(ch);
-    return str === str.toLowerCase();
-  }
-  function indexOfIgnoringCase(str, value) {
-    const n = str.length - value.length;
-    for (let start = 0; start <= n; start++) {
-      if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start)) === valueChar)) {
-        return start;
-      }
-    }
-    return -1;
-  }
-  function toLowerCase2(ch) {
-    if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
-      return 97 /* a */ + (ch - 65 /* A */);
-    }
-    if (ch < 127 /* maxAsciiCharacter */) {
-      return ch;
-    }
-    return String.fromCharCode(ch).toLowerCase().charCodeAt(0);
-  }
-  function isDigit2(ch) {
-    return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
-  }
-  function isWordChar(ch) {
-    return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */;
-  }
-  function breakPatternIntoTextChunks(pattern) {
-    const result = [];
-    let wordStart = 0;
-    let wordLength = 0;
-    for (let i = 0; i < pattern.length; i++) {
-      const ch = pattern.charCodeAt(i);
-      if (isWordChar(ch)) {
-        if (wordLength === 0) {
-          wordStart = i;
-        }
-        wordLength++;
-      } else {
-        if (wordLength > 0) {
-          result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
-          wordLength = 0;
-        }
-      }
-    }
-    if (wordLength > 0) {
-      result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
-    }
-    return result;
-  }
-  function createTextChunk(text) {
-    const textLowerCase = text.toLowerCase();
-    return {
-      text,
-      textLowerCase,
-      isLowerCase: text === textLowerCase,
-      characterSpans: breakIntoCharacterSpans(text)
-    };
-  }
-  function breakIntoCharacterSpans(identifier) {
-    return breakIntoSpans(
-      identifier,
-      /*word*/
-      false
-    );
-  }
-  function breakIntoWordSpans(identifier) {
-    return breakIntoSpans(
-      identifier,
-      /*word*/
-      true
-    );
-  }
-  function breakIntoSpans(identifier, word) {
-    const result = [];
-    let wordStart = 0;
-    for (let i = 1; i < identifier.length; i++) {
-      const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1));
-      const currentIsDigit = isDigit2(identifier.charCodeAt(i));
-      const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i);
-      const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart);
-      if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) {
-        if (!isAllPunctuation(identifier, wordStart, i)) {
-          result.push(createTextSpan(wordStart, i - wordStart));
-        }
-        wordStart = i;
-      }
-    }
-    if (!isAllPunctuation(identifier, wordStart, identifier.length)) {
-      result.push(createTextSpan(wordStart, identifier.length - wordStart));
-    }
-    return result;
-  }
-  function charIsPunctuation(ch) {
-    switch (ch) {
-      case 33 /* exclamation */:
-      case 34 /* doubleQuote */:
-      case 35 /* hash */:
-      case 37 /* percent */:
-      case 38 /* ampersand */:
-      case 39 /* singleQuote */:
-      case 40 /* openParen */:
-      case 41 /* closeParen */:
-      case 42 /* asterisk */:
-      case 44 /* comma */:
-      case 45 /* minus */:
-      case 46 /* dot */:
-      case 47 /* slash */:
-      case 58 /* colon */:
-      case 59 /* semicolon */:
-      case 63 /* question */:
-      case 64 /* at */:
-      case 91 /* openBracket */:
-      case 92 /* backslash */:
-      case 93 /* closeBracket */:
-      case 95 /* _ */:
-      case 123 /* openBrace */:
-      case 125 /* closeBrace */:
-        return true;
-    }
-    return false;
-  }
-  function isAllPunctuation(identifier, start, end) {
-    return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start, end);
-  }
-  function transitionFromUpperToLower(identifier, index, wordStart) {
-    return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index);
-  }
-  function transitionFromLowerToUpper(identifier, word, index) {
-    const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1));
-    const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index));
-    return currentIsUpper && (!word || !lastIsUpper);
-  }
-  function everyInRange(start, end, pred) {
-    for (let i = start; i < end; i++) {
-      if (!pred(i)) {
-        return false;
-      }
-    }
-    return true;
-  }
-  function every2(s, pred, start = 0, end = s.length) {
-    return everyInRange(start, end, (i) => pred(s.charCodeAt(i), i));
-  }
-  var PatternMatchKind;
-  var init_patternMatcher = __esm({
-    "src/services/patternMatcher.ts"() {
-      "use strict";
-      init_ts4();
-      PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => {
-        PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact";
-        PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix";
-        PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring";
-        PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase";
-        return PatternMatchKind2;
-      })(PatternMatchKind || {});
-    }
-  });
-
-  // src/services/preProcess.ts
-  function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
-    const pragmaContext = {
-      languageVersion: 1 /* ES5 */,
-      // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia
-      pragmas: void 0,
-      checkJsDirective: void 0,
-      referencedFiles: [],
-      typeReferenceDirectives: [],
-      libReferenceDirectives: [],
-      amdDependencies: [],
-      hasNoDefaultLib: void 0,
-      moduleName: void 0
-    };
-    const importedFiles = [];
-    let ambientExternalModules;
-    let lastToken;
-    let currentToken;
-    let braceNesting = 0;
-    let externalModule = false;
-    function nextToken() {
-      lastToken = currentToken;
-      currentToken = scanner.scan();
-      if (currentToken === 19 /* OpenBraceToken */) {
-        braceNesting++;
-      } else if (currentToken === 20 /* CloseBraceToken */) {
-        braceNesting--;
-      }
-      return currentToken;
-    }
-    function getFileReference() {
-      const fileName = scanner.getTokenValue();
-      const pos = scanner.getTokenStart();
-      return { fileName, pos, end: pos + fileName.length };
-    }
-    function recordAmbientExternalModule() {
-      if (!ambientExternalModules) {
-        ambientExternalModules = [];
-      }
-      ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting });
-    }
-    function recordModuleName() {
-      importedFiles.push(getFileReference());
-      markAsExternalModuleIfTopLevel();
-    }
-    function markAsExternalModuleIfTopLevel() {
-      if (braceNesting === 0) {
-        externalModule = true;
-      }
-    }
-    function tryConsumeDeclare() {
-      let token = scanner.getToken();
-      if (token === 138 /* DeclareKeyword */) {
-        token = nextToken();
-        if (token === 144 /* ModuleKeyword */) {
-          token = nextToken();
-          if (token === 11 /* StringLiteral */) {
-            recordAmbientExternalModule();
-          }
-        }
-        return true;
-      }
-      return false;
-    }
-    function tryConsumeImport() {
-      if (lastToken === 25 /* DotToken */) {
-        return false;
-      }
-      let token = scanner.getToken();
-      if (token === 102 /* ImportKeyword */) {
-        token = nextToken();
-        if (token === 21 /* OpenParenToken */) {
-          token = nextToken();
-          if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-            return true;
-          }
-        } else if (token === 11 /* StringLiteral */) {
-          recordModuleName();
-          return true;
-        } else {
-          if (token === 156 /* TypeKeyword */) {
-            const skipTypeKeyword = scanner.lookAhead(() => {
-              const token2 = scanner.scan();
-              return token2 !== 161 /* FromKeyword */ && (token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */ || token2 === 80 /* Identifier */ || isKeyword(token2));
-            });
-            if (skipTypeKeyword) {
-              token = nextToken();
-            }
-          }
-          if (token === 80 /* Identifier */ || isKeyword(token)) {
-            token = nextToken();
-            if (token === 161 /* FromKeyword */) {
-              token = nextToken();
-              if (token === 11 /* StringLiteral */) {
-                recordModuleName();
-                return true;
-              }
-            } else if (token === 64 /* EqualsToken */) {
-              if (tryConsumeRequireCall(
-                /*skipCurrentToken*/
-                true
-              )) {
-                return true;
-              }
-            } else if (token === 28 /* CommaToken */) {
-              token = nextToken();
-            } else {
-              return true;
-            }
-          }
-          if (token === 19 /* OpenBraceToken */) {
-            token = nextToken();
-            while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
-              token = nextToken();
-            }
-            if (token === 20 /* CloseBraceToken */) {
-              token = nextToken();
-              if (token === 161 /* FromKeyword */) {
-                token = nextToken();
-                if (token === 11 /* StringLiteral */) {
-                  recordModuleName();
-                }
-              }
-            }
-          } else if (token === 42 /* AsteriskToken */) {
-            token = nextToken();
-            if (token === 130 /* AsKeyword */) {
-              token = nextToken();
-              if (token === 80 /* Identifier */ || isKeyword(token)) {
-                token = nextToken();
-                if (token === 161 /* FromKeyword */) {
-                  token = nextToken();
-                  if (token === 11 /* StringLiteral */) {
-                    recordModuleName();
-                  }
-                }
-              }
-            }
-          }
-        }
-        return true;
-      }
-      return false;
-    }
-    function tryConsumeExport() {
-      let token = scanner.getToken();
-      if (token === 95 /* ExportKeyword */) {
-        markAsExternalModuleIfTopLevel();
-        token = nextToken();
-        if (token === 156 /* TypeKeyword */) {
-          const skipTypeKeyword = scanner.lookAhead(() => {
-            const token2 = scanner.scan();
-            return token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */;
-          });
-          if (skipTypeKeyword) {
-            token = nextToken();
-          }
-        }
-        if (token === 19 /* OpenBraceToken */) {
-          token = nextToken();
-          while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
-            token = nextToken();
-          }
-          if (token === 20 /* CloseBraceToken */) {
-            token = nextToken();
-            if (token === 161 /* FromKeyword */) {
-              token = nextToken();
-              if (token === 11 /* StringLiteral */) {
-                recordModuleName();
-              }
-            }
-          }
-        } else if (token === 42 /* AsteriskToken */) {
-          token = nextToken();
-          if (token === 161 /* FromKeyword */) {
-            token = nextToken();
-            if (token === 11 /* StringLiteral */) {
-              recordModuleName();
-            }
-          }
-        } else if (token === 102 /* ImportKeyword */) {
-          token = nextToken();
-          if (token === 156 /* TypeKeyword */) {
-            const skipTypeKeyword = scanner.lookAhead(() => {
-              const token2 = scanner.scan();
-              return token2 === 80 /* Identifier */ || isKeyword(token2);
-            });
-            if (skipTypeKeyword) {
-              token = nextToken();
-            }
-          }
-          if (token === 80 /* Identifier */ || isKeyword(token)) {
-            token = nextToken();
-            if (token === 64 /* EqualsToken */) {
-              if (tryConsumeRequireCall(
-                /*skipCurrentToken*/
-                true
-              )) {
-                return true;
-              }
-            }
-          }
-        }
-        return true;
-      }
-      return false;
-    }
-    function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) {
-      let token = skipCurrentToken ? nextToken() : scanner.getToken();
-      if (token === 149 /* RequireKeyword */) {
-        token = nextToken();
-        if (token === 21 /* OpenParenToken */) {
-          token = nextToken();
-          if (token === 11 /* StringLiteral */ || allowTemplateLiterals && token === 15 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-          }
-        }
-        return true;
-      }
-      return false;
-    }
-    function tryConsumeDefine() {
-      let token = scanner.getToken();
-      if (token === 80 /* Identifier */ && scanner.getTokenValue() === "define") {
-        token = nextToken();
-        if (token !== 21 /* OpenParenToken */) {
-          return true;
-        }
-        token = nextToken();
-        if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
-          token = nextToken();
-          if (token === 28 /* CommaToken */) {
-            token = nextToken();
-          } else {
-            return true;
-          }
-        }
-        if (token !== 23 /* OpenBracketToken */) {
-          return true;
-        }
-        token = nextToken();
-        while (token !== 24 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) {
-          if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-          }
-          token = nextToken();
-        }
-        return true;
-      }
-      return false;
-    }
-    function processImports() {
-      scanner.setText(sourceText);
-      nextToken();
-      while (true) {
-        if (scanner.getToken() === 1 /* EndOfFileToken */) {
-          break;
-        }
-        if (scanner.getToken() === 16 /* TemplateHead */) {
-          const stack = [scanner.getToken()];
-          loop:
-            while (length(stack)) {
-              const token = scanner.scan();
-              switch (token) {
-                case 1 /* EndOfFileToken */:
-                  break loop;
-                case 102 /* ImportKeyword */:
-                  tryConsumeImport();
-                  break;
-                case 16 /* TemplateHead */:
-                  stack.push(token);
-                  break;
-                case 19 /* OpenBraceToken */:
-                  if (length(stack)) {
-                    stack.push(token);
-                  }
-                  break;
-                case 20 /* CloseBraceToken */:
-                  if (length(stack)) {
-                    if (lastOrUndefined(stack) === 16 /* TemplateHead */) {
-                      if (scanner.reScanTemplateToken(
-                        /*isTaggedTemplate*/
-                        false
-                      ) === 18 /* TemplateTail */) {
-                        stack.pop();
-                      }
-                    } else {
-                      stack.pop();
-                    }
-                  }
-                  break;
-              }
-            }
-          nextToken();
-        }
-        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(
-          /*skipCurrentToken*/
-          false,
-          /*allowTemplateLiterals*/
-          true
-        ) || tryConsumeDefine())) {
-          continue;
-        } else {
-          nextToken();
-        }
-      }
-      scanner.setText(void 0);
-    }
-    if (readImportFiles) {
-      processImports();
-    }
-    processCommentPragmas(pragmaContext, sourceText);
-    processPragmasIntoFields(pragmaContext, noop);
-    if (externalModule) {
-      if (ambientExternalModules) {
-        for (const decl of ambientExternalModules) {
-          importedFiles.push(decl.ref);
-        }
-      }
-      return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 };
-    } else {
-      let ambientModuleNames;
-      if (ambientExternalModules) {
-        for (const decl of ambientExternalModules) {
-          if (decl.depth === 0) {
-            if (!ambientModuleNames) {
-              ambientModuleNames = [];
-            }
-            ambientModuleNames.push(decl.ref.fileName);
-          } else {
-            importedFiles.push(decl.ref);
-          }
-        }
-      }
-      return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames };
-    }
-  }
-  var init_preProcess = __esm({
-    "src/services/preProcess.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/sourcemaps.ts
-  function getSourceMapper(host) {
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    const currentDirectory = host.getCurrentDirectory();
-    const sourceFileLike = /* @__PURE__ */ new Map();
-    const documentPositionMappers = /* @__PURE__ */ new Map();
-    return { tryGetSourcePosition, tryGetGeneratedPosition, toLineColumnOffset, clearCache };
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function getDocumentPositionMapper2(generatedFileName, sourceFileName) {
-      const path = toPath3(generatedFileName);
-      const value = documentPositionMappers.get(path);
-      if (value)
-        return value;
-      let mapper;
-      if (host.getDocumentPositionMapper) {
-        mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName);
-      } else if (host.readFile) {
-        const file = getSourceFileLike(generatedFileName);
-        mapper = file && getDocumentPositionMapper(
-          { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) },
-          generatedFileName,
-          getLineInfo(file.text, getLineStarts(file)),
-          (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0
-        );
-      }
-      documentPositionMappers.set(path, mapper || identitySourceMapConsumer);
-      return mapper || identitySourceMapConsumer;
-    }
-    function tryGetSourcePosition(info) {
-      if (!isDeclarationFileName(info.fileName))
-        return void 0;
-      const file = getSourceFile(info.fileName);
-      if (!file)
-        return void 0;
-      const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info);
-      return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc;
-    }
-    function tryGetGeneratedPosition(info) {
-      if (isDeclarationFileName(info.fileName))
-        return void 0;
-      const sourceFile = getSourceFile(info.fileName);
-      if (!sourceFile)
-        return void 0;
-      const program = host.getProgram();
-      if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) {
-        return void 0;
-      }
-      const options = program.getCompilerOptions();
-      const outPath = outFile(options);
-      const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), currentDirectory, program.getCommonSourceDirectory(), getCanonicalFileName);
-      if (declarationPath === void 0)
-        return void 0;
-      const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info);
-      return newLoc === info ? void 0 : newLoc;
-    }
-    function getSourceFile(fileName) {
-      const program = host.getProgram();
-      if (!program)
-        return void 0;
-      const path = toPath3(fileName);
-      const file = program.getSourceFileByPath(path);
-      return file && file.resolvedPath === path ? file : void 0;
-    }
-    function getOrCreateSourceFileLike(fileName) {
-      const path = toPath3(fileName);
-      const fileFromCache = sourceFileLike.get(path);
-      if (fileFromCache !== void 0)
-        return fileFromCache ? fileFromCache : void 0;
-      if (!host.readFile || host.fileExists && !host.fileExists(fileName)) {
-        sourceFileLike.set(path, false);
-        return void 0;
-      }
-      const text = host.readFile(fileName);
-      const file = text ? createSourceFileLike(text) : false;
-      sourceFileLike.set(path, file);
-      return file ? file : void 0;
-    }
-    function getSourceFileLike(fileName) {
-      return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName);
-    }
-    function toLineColumnOffset(fileName, position) {
-      const file = getSourceFileLike(fileName);
-      return file.getLineAndCharacterOfPosition(position);
-    }
-    function clearCache() {
-      sourceFileLike.clear();
-      documentPositionMappers.clear();
-    }
-  }
-  function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) {
-    let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo);
-    if (mapFileName) {
-      const match = base64UrlRegExp.exec(mapFileName);
-      if (match) {
-        if (match[1]) {
-          const base64Object = match[1];
-          return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName);
-        }
-        mapFileName = void 0;
-      }
-    }
-    const possibleMapLocations = [];
-    if (mapFileName) {
-      possibleMapLocations.push(mapFileName);
-    }
-    possibleMapLocations.push(generatedFileName + ".map");
-    const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName));
-    for (const location of possibleMapLocations) {
-      const mapFileName2 = getNormalizedAbsolutePath(location, getDirectoryPath(generatedFileName));
-      const mapFileContents = readMapFile(mapFileName2, originalMapFileName);
-      if (isString(mapFileContents)) {
-        return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2);
-      }
-      if (mapFileContents !== void 0) {
-        return mapFileContents || void 0;
-      }
-    }
-    return void 0;
-  }
-  function convertDocumentToSourceMapper(host, contents, mapFileName) {
-    const map2 = tryParseRawSourceMap(contents);
-    if (!map2 || !map2.sources || !map2.file || !map2.mappings) {
-      return void 0;
-    }
-    if (map2.sourcesContent && map2.sourcesContent.some(isString))
-      return void 0;
-    return createDocumentPositionMapper(host, map2, mapFileName);
-  }
-  function createSourceFileLike(text, lineMap) {
-    return {
-      text,
-      lineMap,
-      getLineAndCharacterOfPosition(pos) {
-        return computeLineAndCharacterOfPosition(getLineStarts(this), pos);
-      }
-    };
-  }
-  var base64UrlRegExp;
-  var init_sourcemaps = __esm({
-    "src/services/sourcemaps.ts"() {
-      "use strict";
-      init_ts4();
-      base64UrlRegExp = /^data:(?:application\/json(?:;charset=[uU][tT][fF]-8);base64,([A-Za-z0-9+/=]+)$)?/;
-    }
-  });
-
-  // src/services/suggestionDiagnostics.ts
-  function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) {
-    var _a;
-    program.getSemanticDiagnostics(sourceFile, cancellationToken);
-    const diags = [];
-    const checker = program.getTypeChecker();
-    const isCommonJSFile = sourceFile.impliedNodeFormat === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]);
-    if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) {
-      diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module));
-    }
-    const isJsFile = isSourceFileJS(sourceFile);
-    visitedNestedConvertibleFunctions.clear();
-    check(sourceFile);
-    if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) {
-      for (const moduleSpecifier of sourceFile.imports) {
-        const importNode = importFromModuleSpecifier(moduleSpecifier);
-        const name = importNameForConvertToDefaultImport(importNode);
-        if (!name)
-          continue;
-        const module2 = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier)) == null ? void 0 : _a.resolvedModule;
-        const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName);
-        if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) {
-          diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import));
-        }
-      }
-    }
-    addRange(diags, sourceFile.bindSuggestionDiagnostics);
-    addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken));
-    return diags.sort((d1, d2) => d1.start - d2.start);
-    function check(node) {
-      if (isJsFile) {
-        if (canBeConvertedToClass(node, checker)) {
-          diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration));
-        }
-      } else {
-        if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
-          const init = node.declarationList.declarations[0].initializer;
-          if (init && isRequireCall(
-            init,
-            /*requireStringLiteralLikeArgument*/
-            true
-          )) {
-            diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
-          }
-        }
-        const jsdocTypedefNodes = ts_codefix_exports.getJSDocTypedefNodes(node);
-        for (const jsdocTypedefNode of jsdocTypedefNodes) {
-          diags.push(createDiagnosticForNode(jsdocTypedefNode, Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type));
-        }
-        if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) {
-          diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types));
-        }
-      }
-      if (canBeConvertedToAsync(node)) {
-        addConvertToAsyncFunctionDiagnostics(node, checker, diags);
-      }
-      node.forEachChild(check);
-    }
-  }
-  function containsTopLevelCommonjs(sourceFile) {
-    return sourceFile.statements.some((statement) => {
-      switch (statement.kind) {
-        case 243 /* VariableStatement */:
-          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(
-            propertyAccessLeftHandSide(decl.initializer),
-            /*requireStringLiteralLikeArgument*/
-            true
-          ));
-        case 244 /* ExpressionStatement */: {
-          const { expression } = statement;
-          if (!isBinaryExpression(expression))
-            return isRequireCall(
-              expression,
-              /*requireStringLiteralLikeArgument*/
-              true
-            );
-          const kind = getAssignmentDeclarationKind(expression);
-          return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
-        }
-        default:
-          return false;
-      }
-    });
-  }
-  function propertyAccessLeftHandSide(node) {
-    return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node;
-  }
-  function importNameForConvertToDefaultImport(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-        const { importClause, moduleSpecifier } = node;
-        return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 274 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0;
-      case 271 /* ImportEqualsDeclaration */:
-        return node.name;
-      default:
-        return void 0;
-    }
-  }
-  function addConvertToAsyncFunctionDiagnostics(node, checker, diags) {
-    if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) {
-      diags.push(createDiagnosticForNode(
-        !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node,
-        Diagnostics.This_may_be_converted_to_an_async_function
-      ));
-    }
-  }
-  function isConvertibleFunction(node, checker) {
-    return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker);
-  }
-  function returnsPromise(node, checker) {
-    const signature = checker.getSignatureFromDeclaration(node);
-    const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0;
-    return !!returnType && !!checker.getPromisedTypeOfPromise(returnType);
-  }
-  function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) {
-    return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator;
-  }
-  function hasReturnStatementWithPromiseHandler(body, checker) {
-    return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker));
-  }
-  function isReturnStatementWithFixablePromiseHandler(node, checker) {
-    return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker);
-  }
-  function isFixablePromiseHandler(node, checker) {
-    if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
-      return false;
-    }
-    let currentNode = node.expression.expression;
-    while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) {
-      if (isCallExpression(currentNode)) {
-        if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
-          return false;
-        }
-        currentNode = currentNode.expression.expression;
-      } else {
-        currentNode = currentNode.expression;
-      }
-    }
-    return true;
-  }
-  function isPromiseHandler(node) {
-    return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally"));
-  }
-  function hasSupportedNumberOfArguments(node) {
-    const name = node.expression.name.text;
-    const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0;
-    if (node.arguments.length > maxArguments)
-      return false;
-    if (node.arguments.length < maxArguments)
-      return true;
-    return maxArguments === 1 || some(node.arguments, (arg) => {
-      return arg.kind === 106 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined";
-    });
-  }
-  function isFixablePromiseArgument(arg, checker) {
-    switch (arg.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-        const functionFlags = getFunctionFlags(arg);
-        if (functionFlags & 1 /* Generator */) {
-          return false;
-        }
-      case 219 /* ArrowFunction */:
-        visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true);
-      case 106 /* NullKeyword */:
-        return true;
-      case 80 /* Identifier */:
-      case 211 /* PropertyAccessExpression */: {
-        const symbol = checker.getSymbolAtLocation(arg);
-        if (!symbol) {
-          return false;
-        }
-        return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer));
-      }
-      default:
-        return false;
-    }
-  }
-  function getKeyFromNode(exp) {
-    return `${exp.pos.toString()}:${exp.end.toString()}`;
-  }
-  function canBeConvertedToClass(node, checker) {
-    var _a, _b, _c, _d;
-    if (isFunctionExpression(node)) {
-      if (isVariableDeclaration(node.parent) && ((_a = node.symbol.members) == null ? void 0 : _a.size)) {
-        return true;
-      }
-      const symbol = checker.getSymbolOfExpando(
-        node,
-        /*allowDeclaration*/
-        false
-      );
-      return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
-    }
-    if (isFunctionDeclaration(node)) {
-      return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
-    }
-    return false;
-  }
-  function canBeConvertedToAsync(node) {
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  var visitedNestedConvertibleFunctions;
-  var init_suggestionDiagnostics = __esm({
-    "src/services/suggestionDiagnostics.ts"() {
-      "use strict";
-      init_ts4();
-      visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map();
-    }
-  });
-
-  // src/services/transpile.ts
-  function transpileModule(input, transpileOptions) {
-    const diagnostics = [];
-    const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {};
-    const defaultOptions = getDefaultCompilerOptions2();
-    for (const key in defaultOptions) {
-      if (hasProperty(defaultOptions, key) && options[key] === void 0) {
-        options[key] = defaultOptions[key];
-      }
-    }
-    for (const option of transpileOptionValueCompilerOptions) {
-      if (options.verbatimModuleSyntax && optionsRedundantWithVerbatimModuleSyntax.has(option.name)) {
-        continue;
-      }
-      options[option.name] = option.transpileOptionValue;
-    }
-    options.suppressOutputPathCheck = true;
-    options.allowNonTsExtensions = true;
-    const newLine = getNewLineCharacter(options);
-    const compilerHost = {
-      getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : void 0,
-      writeFile: (name, text) => {
-        if (fileExtensionIs(name, ".map")) {
-          Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name);
-          sourceMapText = text;
-        } else {
-          Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name);
-          outputText = text;
-        }
-      },
-      getDefaultLibFileName: () => "lib.d.ts",
-      useCaseSensitiveFileNames: () => false,
-      getCanonicalFileName: (fileName) => fileName,
-      getCurrentDirectory: () => "",
-      getNewLine: () => newLine,
-      fileExists: (fileName) => fileName === inputFileName,
-      readFile: () => "",
-      directoryExists: () => true,
-      getDirectories: () => []
-    };
-    const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts");
-    const sourceFile = createSourceFile(
-      inputFileName,
-      input,
-      {
-        languageVersion: getEmitScriptTarget(options),
-        impliedNodeFormat: getImpliedNodeFormatForFile(
-          toPath(inputFileName, "", compilerHost.getCanonicalFileName),
-          /*packageJsonInfoCache*/
-          void 0,
-          compilerHost,
-          options
-        ),
-        setExternalModuleIndicator: getSetExternalModuleIndicator(options),
-        jsDocParsingMode: transpileOptions.jsDocParsingMode ?? 0 /* ParseAll */
-      }
-    );
-    if (transpileOptions.moduleName) {
-      sourceFile.moduleName = transpileOptions.moduleName;
-    }
-    if (transpileOptions.renamedDependencies) {
-      sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies));
-    }
-    let outputText;
-    let sourceMapText;
-    const program = createProgram([inputFileName], options, compilerHost);
-    if (transpileOptions.reportDiagnostics) {
-      addRange(
-        /*to*/
-        diagnostics,
-        /*from*/
-        program.getSyntacticDiagnostics(sourceFile)
-      );
-      addRange(
-        /*to*/
-        diagnostics,
-        /*from*/
-        program.getOptionsDiagnostics()
-      );
-    }
-    program.emit(
-      /*targetSourceFile*/
-      void 0,
-      /*writeFile*/
-      void 0,
-      /*cancellationToken*/
-      void 0,
-      /*emitOnlyDtsFiles*/
-      void 0,
-      transpileOptions.transformers
-    );
-    if (outputText === void 0)
-      return Debug.fail("Output generation failed");
-    return { outputText, diagnostics, sourceMapText };
-  }
-  function transpile(input, compilerOptions, fileName, diagnostics, moduleName) {
-    const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName });
-    addRange(diagnostics, output.diagnostics);
-    return output.outputText;
-  }
-  function fixupCompilerOptions(options, diagnostics) {
-    commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number"));
-    options = cloneCompilerOptions(options);
-    for (const opt of commandLineOptionsStringToEnum) {
-      if (!hasProperty(options, opt.name)) {
-        continue;
-      }
-      const value = options[opt.name];
-      if (isString(value)) {
-        options[opt.name] = parseCustomTypeOption(opt, value, diagnostics);
-      } else {
-        if (!forEachEntry(opt.type, (v) => v === value)) {
-          diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt));
-        }
-      }
-    }
-    return options;
-  }
-  var optionsRedundantWithVerbatimModuleSyntax, commandLineOptionsStringToEnum;
-  var init_transpile = __esm({
-    "src/services/transpile.ts"() {
-      "use strict";
-      init_ts4();
-      optionsRedundantWithVerbatimModuleSyntax = /* @__PURE__ */ new Set([
-        "isolatedModules",
-        "preserveValueImports",
-        "importsNotUsedAsValues"
-      ]);
-    }
-  });
-
-  // src/services/navigateTo.ts
-  function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles) {
-    const patternMatcher = createPatternMatcher(searchValue);
-    if (!patternMatcher)
-      return emptyArray;
-    const rawItems = [];
-    const singleCurrentFile = sourceFiles.length === 1 ? sourceFiles[0] : void 0;
-    for (const sourceFile of sourceFiles) {
-      cancellationToken.throwIfCancellationRequested();
-      if (excludeDtsFiles && sourceFile.isDeclarationFile) {
-        continue;
-      }
-      if (shouldExcludeFile(sourceFile, !!excludeLibFiles, singleCurrentFile)) {
-        continue;
-      }
-      sourceFile.getNamedDeclarations().forEach((declarations, name) => {
-        getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, !!excludeLibFiles, singleCurrentFile, rawItems);
-      });
-    }
-    rawItems.sort(compareNavigateToItems);
-    return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem);
-  }
-  function shouldExcludeFile(file, excludeLibFiles, singleCurrentFile) {
-    return file !== singleCurrentFile && excludeLibFiles && (isInsideNodeModules(file.path) || file.hasNoDefaultLib);
-  }
-  function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, excludeLibFiles, singleCurrentFile, rawItems) {
-    const match = patternMatcher.getMatchForLastSegmentOfPattern(name);
-    if (!match) {
-      return;
-    }
-    for (const declaration of declarations) {
-      if (!shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile))
-        continue;
-      if (patternMatcher.patternContainsDots) {
-        const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name);
-        if (fullMatch) {
-          rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration });
-        }
-      } else {
-        rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration });
-      }
-    }
-  }
-  function shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile) {
-    var _a;
-    switch (declaration.kind) {
-      case 273 /* ImportClause */:
-      case 276 /* ImportSpecifier */:
-      case 271 /* ImportEqualsDeclaration */:
-        const importer = checker.getSymbolAtLocation(declaration.name);
-        const imported = checker.getAliasedSymbol(importer);
-        return importer.escapedName !== imported.escapedName && !((_a = imported.declarations) == null ? void 0 : _a.every((d) => shouldExcludeFile(d.getSourceFile(), excludeLibFiles, singleCurrentFile)));
-      default:
-        return true;
-    }
-  }
-  function tryAddSingleDeclarationName(declaration, containers) {
-    const name = getNameOfDeclaration(declaration);
-    return !!name && (pushLiteral(name, containers) || name.kind === 167 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers));
-  }
-  function tryAddComputedPropertyName(expression, containers) {
-    return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers);
-  }
-  function pushLiteral(node, containers) {
-    return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true);
-  }
-  function getContainers(declaration) {
-    const containers = [];
-    const name = getNameOfDeclaration(declaration);
-    if (name && name.kind === 167 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) {
-      return emptyArray;
-    }
-    containers.shift();
-    let container = getContainerNode(declaration);
-    while (container) {
-      if (!tryAddSingleDeclarationName(container, containers)) {
-        return emptyArray;
-      }
-      container = getContainerNode(container);
-    }
-    return containers.reverse();
-  }
-  function compareNavigateToItems(i1, i2) {
-    return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name);
-  }
-  function createNavigateToItem(rawItem) {
-    const declaration = rawItem.declaration;
-    const container = getContainerNode(declaration);
-    const containerName = container && getNameOfDeclaration(container);
-    return {
-      name: rawItem.name,
-      kind: getNodeKind(declaration),
-      kindModifiers: getNodeModifiers(declaration),
-      matchKind: PatternMatchKind[rawItem.matchKind],
-      isCaseSensitive: rawItem.isCaseSensitive,
-      fileName: rawItem.fileName,
-      textSpan: createTextSpanFromNode(declaration),
-      // TODO(jfreeman): What should be the containerName when the container has a computed name?
-      containerName: containerName ? containerName.text : "",
-      containerKind: containerName ? getNodeKind(container) : "" /* unknown */
-    };
-  }
-  var init_navigateTo = __esm({
-    "src/services/navigateTo.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/_namespaces/ts.NavigateTo.ts
-  var ts_NavigateTo_exports = {};
-  __export(ts_NavigateTo_exports, {
-    getNavigateToItems: () => getNavigateToItems
-  });
-  var init_ts_NavigateTo = __esm({
-    "src/services/_namespaces/ts.NavigateTo.ts"() {
-      "use strict";
-      init_navigateTo();
-    }
-  });
-
-  // src/services/navigationBar.ts
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-            break;
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-          case 4 /* ThisProperty */:
-          case 0 /* None */:
-          case 8 /* ObjectDefinePropertyExports */:
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-      moduleDeclaration = moduleDeclaration.body;
-      result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name));
-    }
-    return result.join(".");
-  }
-  function getInteriorModule(decl) {
-    return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl;
-  }
-  function isComputedProperty(member) {
-    return !member.name || member.name.kind === 167 /* ComputedPropertyName */;
-  }
-  function getNodeSpan(node) {
-    return node.kind === 312 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile);
-  }
-  function getModifiers2(node) {
-    if (node.parent && node.parent.kind === 260 /* VariableDeclaration */) {
-      node = node.parent;
-    }
-    return getNodeModifiers(node);
-  }
-  function getFunctionOrClassName(node) {
-    const { parent: parent2 } = node;
-    if (node.name && getFullWidth(node.name) > 0) {
-      return cleanText(declarationNameToString(node.name));
-    } else if (isVariableDeclaration(parent2)) {
-      return cleanText(declarationNameToString(parent2.name));
-    } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */) {
-      return nodeText(parent2.left).replace(whiteSpaceRegex, "");
-    } else if (isPropertyAssignment(parent2)) {
-      return nodeText(parent2.name);
-    } else if (getSyntacticModifierFlags(node) & 2048 /* Default */) {
-      return "default";
-    } else if (isClassLike(node)) {
-      return "<class>";
-    } else if (isCallExpression(parent2)) {
-      let name = getCalledExpressionName(parent2.expression);
-      if (name !== void 0) {
-        name = cleanText(name);
-        if (name.length > maxLength) {
-          return `${name} callback`;
-        }
-        const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) || isTemplateLiteral(a) ? a.getText(curSourceFile) : void 0).join(", "));
-        return `${name}(${args}) callback`;
-      }
-    }
-    return "<function>";
-  }
-  function getCalledExpressionName(expr) {
-    if (isIdentifier(expr)) {
-      return expr.text;
-    } else if (isPropertyAccessExpression(expr)) {
-      const left = getCalledExpressionName(expr.expression);
-      const right = expr.name.text;
-      return left === void 0 ? right : `${left}.${right}`;
-    } else {
-      return void 0;
-    }
-  }
-  function isFunctionOrClassExpression(node) {
-    switch (node.kind) {
-      case 219 /* ArrowFunction */:
-      case 218 /* FunctionExpression */:
-      case 231 /* ClassExpression */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function cleanText(text) {
-    text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text;
-    return text.replace(/\\?(\r?\n|\r|\u2028|\u2029)/g, "");
-  }
-  var whiteSpaceRegex, maxLength, curCancellationToken, curSourceFile, parentsStack, parent, trackedEs5ClassesStack, trackedEs5Classes, emptyChildItemArray, isEs5ClassMember;
-  var init_navigationBar = __esm({
-    "src/services/navigationBar.ts"() {
-      "use strict";
-      init_ts4();
-      whiteSpaceRegex = /\s+/g;
-      maxLength = 150;
-      parentsStack = [];
-      trackedEs5ClassesStack = [];
-      emptyChildItemArray = [];
-      isEs5ClassMember = {
-        [5 /* Property */]: true,
-        [3 /* PrototypeProperty */]: true,
-        [7 /* ObjectDefinePropertyValue */]: true,
-        [9 /* ObjectDefinePrototypeProperty */]: true,
-        [0 /* None */]: false,
-        [1 /* ExportsProperty */]: false,
-        [2 /* ModuleExports */]: false,
-        [8 /* ObjectDefinePropertyExports */]: false,
-        [6 /* Prototype */]: true,
-        [4 /* ThisProperty */]: false
-      };
-    }
-  });
-
-  // src/services/_namespaces/ts.NavigationBar.ts
-  var ts_NavigationBar_exports = {};
-  __export(ts_NavigationBar_exports, {
-    getNavigationBarItems: () => getNavigationBarItems,
-    getNavigationTree: () => getNavigationTree
-  });
-  var init_ts_NavigationBar = __esm({
-    "src/services/_namespaces/ts.NavigationBar.ts"() {
-      "use strict";
-      init_navigationBar();
-    }
-  });
-
-  // src/services/refactorProvider.ts
-  function registerRefactor(name, refactor) {
-    refactors.set(name, refactor);
-  }
-  function getApplicableRefactors(context, includeInteractiveActions) {
-    return arrayFrom(flatMapIterator(refactors.values(), (refactor) => {
-      var _a;
-      return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a = refactor.kinds) == null ? void 0 : _a.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context, includeInteractiveActions);
-    }));
-  }
-  function getEditsForRefactor(context, refactorName14, actionName2, interactiveRefactorArguments) {
-    const refactor = refactors.get(refactorName14);
-    return refactor && refactor.getEditsForAction(context, actionName2, interactiveRefactorArguments);
-  }
-  var refactors;
-  var init_refactorProvider = __esm({
-    "src/services/refactorProvider.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactors = /* @__PURE__ */ new Map();
-    }
-  });
-
-  // src/services/refactors/convertExport.ts
-  function getInfo2(context, considerPartialSpans = true) {
-    const { file, program } = context;
-    const span = getRefactorContextSpan(context);
-    const token = getTokenAtPosition(file, span.start);
-    const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 32 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span);
-    if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
-    }
-    const checker = program.getTypeChecker();
-    const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker);
-    const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 2080 /* ExportDefault */ : 0 /* None */);
-    const wasDefault = !!(flags & 2048 /* Default */);
-    if (!(flags & 32 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
-      return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) };
-    }
-    const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) };
-    switch (exportNode.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 267 /* ModuleDeclaration */: {
-        const node = exportNode;
-        if (!node.name)
-          return void 0;
-        return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol };
-      }
-      case 243 /* VariableStatement */: {
-        const vs = exportNode;
-        if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) {
-          return void 0;
-        }
-        const decl = first(vs.declarationList.declarations);
-        if (!decl.initializer)
-          return void 0;
-        Debug.assert(!wasDefault, "Can't have a default flag here");
-        return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol };
-      }
-      case 277 /* ExportAssignment */: {
-        const node = exportNode;
-        if (node.isExportEquals)
-          return void 0;
-        return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol };
-      }
-      default:
-        return void 0;
-    }
-  }
-  function doChange(exportingSourceFile, program, info, changes, cancellationToken) {
-    changeExport(exportingSourceFile, info, changes, program.getTypeChecker());
-    changeImports(program, info, changes, cancellationToken);
-  }
-  function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) {
-    if (wasDefault) {
-      if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
-        const exp = exportNode.expression;
-        const spec = makeExportSpecifier(exp.text, exp.text);
-        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(
-          /*modifiers*/
-          void 0,
-          /*isTypeOnly*/
-          false,
-          factory.createNamedExports([spec])
-        ));
-      } else {
-        changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 90 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
-      }
-    } else {
-      const exportKeyword = Debug.checkDefined(findModifier(exportNode, 95 /* ExportKeyword */), "Should find an export keyword in modifier list");
-      switch (exportNode.kind) {
-        case 262 /* FunctionDeclaration */:
-        case 263 /* ClassDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-          changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(90 /* DefaultKeyword */));
-          break;
-        case 243 /* VariableStatement */:
-          const decl = first(exportNode.declarationList.declarations);
-          if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) {
-            changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present")));
-            break;
-          }
-        case 266 /* EnumDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-        case 267 /* ModuleDeclaration */:
-          changes.deleteModifier(exportingSourceFile, exportKeyword);
-          changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text)));
-          break;
-        default:
-          Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`);
-      }
-    }
-  }
-  function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) {
-    const checker = program.getTypeChecker();
-    const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol");
-    ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => {
-      if (exportName === ref)
-        return;
-      const importingSourceFile = ref.getSourceFile();
-      if (wasDefault) {
-        changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text);
-      } else {
-        changeNamedToDefaultImport(importingSourceFile, ref, changes);
-      }
-    });
-  }
-  function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) {
-    const { parent: parent2 } = ref;
-    switch (parent2.kind) {
-      case 211 /* PropertyAccessExpression */:
-        changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName));
-        break;
-      case 276 /* ImportSpecifier */:
-      case 281 /* ExportSpecifier */: {
-        const spec = parent2;
-        changes.replaceNode(importingSourceFile, spec, makeImportSpecifier(exportName, spec.name.text));
-        break;
-      }
-      case 273 /* ImportClause */: {
-        const clause = parent2;
-        Debug.assert(clause.name === ref, "Import clause name should match provided ref");
-        const spec = makeImportSpecifier(exportName, ref.text);
-        const { namedBindings } = clause;
-        if (!namedBindings) {
-          changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec]));
-        } else if (namedBindings.kind === 274 /* NamespaceImport */) {
-          changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
-          const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
-          const newImport = makeImport(
-            /*defaultImport*/
-            void 0,
-            [makeImportSpecifier(exportName, ref.text)],
-            clause.parent.moduleSpecifier,
-            quotePreference
-          );
-          changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
-        } else {
-          changes.delete(importingSourceFile, ref);
-          changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec);
-        }
-        break;
-      }
-      case 205 /* ImportType */:
-        const importTypeNode = parent2;
-        changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.attributes, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf));
-        break;
-      default:
-        Debug.failBadSyntaxKind(parent2);
-    }
-  }
-  function changeNamedToDefaultImport(importingSourceFile, ref, changes) {
-    const parent2 = ref.parent;
-    switch (parent2.kind) {
-      case 211 /* PropertyAccessExpression */:
-        changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default"));
-        break;
-      case 276 /* ImportSpecifier */: {
-        const defaultImport = factory.createIdentifier(parent2.name.text);
-        if (parent2.parent.elements.length === 1) {
-          changes.replaceNode(importingSourceFile, parent2.parent, defaultImport);
-        } else {
-          changes.delete(importingSourceFile, parent2);
-          changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport);
-        }
-        break;
-      }
-      case 281 /* ExportSpecifier */: {
-        changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text));
-        break;
-      }
-      default:
-        Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`);
-    }
-  }
-  function makeImportSpecifier(propertyName, name) {
-    return factory.createImportSpecifier(
-      /*isTypeOnly*/
-      false,
-      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
-      factory.createIdentifier(name)
-    );
-  }
-  function makeExportSpecifier(propertyName, name) {
-    return factory.createExportSpecifier(
-      /*isTypeOnly*/
-      false,
-      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
-      factory.createIdentifier(name)
-    );
-  }
-  function getExportingModuleSymbol(parent2, checker) {
-    if (isSourceFile(parent2)) {
-      return parent2.symbol;
-    }
-    const symbol = parent2.parent.symbol;
-    if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) {
-      return checker.getMergedSymbol(symbol);
-    }
-    return symbol;
-  }
-  var refactorName, defaultToNamedAction, namedToDefaultAction;
-  var init_convertExport = __esm({
-    "src/services/refactors/convertExport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName = "Convert export";
-      defaultToNamedAction = {
-        name: "Convert default export to named export",
-        description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export),
-        kind: "refactor.rewrite.export.named"
-      };
-      namedToDefaultAction = {
-        name: "Convert named export to default export",
-        description: getLocaleSpecificMessage(Diagnostics.Convert_named_export_to_default_export),
-        kind: "refactor.rewrite.export.default"
-      };
-      registerRefactor(refactorName, {
-        kinds: [
-          defaultToNamedAction.kind,
-          namedToDefaultAction.kind
-        ],
-        getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) {
-          const info = getInfo2(context, context.triggerReason === "invoked");
-          if (!info)
-            return emptyArray;
-          if (!isRefactorErrorInfo(info)) {
-            const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction;
-            return [{ name: refactorName, description: action.description, actions: [action] }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return [
-              {
-                name: refactorName,
-                description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export),
-                actions: [
-                  { ...defaultToNamedAction, notApplicableReason: info.error },
-                  { ...namedToDefaultAction, notApplicableReason: info.error }
-                ]
-              }
-            ];
-          }
-          return emptyArray;
-        },
-        getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) {
-          Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name");
-          const info = getInfo2(context);
-          Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-          const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(context.file, context.program, info, t, context.cancellationToken));
-          return { edits, renameFilename: void 0, renameLocation: void 0 };
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/convertImport.ts
-  function getImportConversionInfo(context, considerPartialSpans = true) {
-    const { file } = context;
-    const span = getRefactorContextSpan(context);
-    const token = getTokenAtPosition(file, span.start);
-    const importDecl = considerPartialSpans ? findAncestor(token, isImportDeclaration) : getParentNodeInSpan(token, file, span);
-    if (!importDecl || !isImportDeclaration(importDecl))
-      return { error: "Selection is not an import declaration." };
-    const end = span.start + span.length;
-    const nextToken = findNextToken(importDecl, importDecl.parent, file);
-    if (nextToken && end > nextToken.getStart())
-      return void 0;
-    const { importClause } = importDecl;
-    if (!importClause) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) };
-    }
-    if (!importClause.namedBindings) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) };
-    }
-    if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
-      return { convertTo: 0 /* Named */, import: importClause.namedBindings };
-    }
-    const shouldUseDefault = getShouldUseDefault(context.program, importClause);
-    return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings };
-  }
-  function getShouldUseDefault(program, importClause) {
-    return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker());
-  }
-  function doChange2(sourceFile, program, changes, info) {
-    const checker = program.getTypeChecker();
-    if (info.convertTo === 0 /* Named */) {
-      doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions()));
-    } else {
-      doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */);
-    }
-  }
-  function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) {
-    let usedAsNamespaceOrDefault = false;
-    const nodesToReplace = [];
-    const conflictingNames = /* @__PURE__ */ new Map();
-    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => {
-      if (!isPropertyAccessOrQualifiedName(id.parent)) {
-        usedAsNamespaceOrDefault = true;
-      } else {
-        const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
-        if (checker.resolveName(
-          exportName,
-          id,
-          -1 /* All */,
-          /*excludeGlobals*/
-          true
-        )) {
-          conflictingNames.set(exportName, true);
-        }
-        Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
-        nodesToReplace.push(id.parent);
-      }
-    });
-    const exportNameToImportName = /* @__PURE__ */ new Map();
-    for (const propertyAccessOrQualifiedName of nodesToReplace) {
-      const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text;
-      let importName = exportNameToImportName.get(exportName);
-      if (importName === void 0) {
-        exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName);
-      }
-      changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName));
-    }
-    const importSpecifiers = [];
-    exportNameToImportName.forEach((name, propertyName) => {
-      importSpecifiers.push(factory.createImportSpecifier(
-        /*isTypeOnly*/
-        false,
-        name === propertyName ? void 0 : factory.createIdentifier(propertyName),
-        factory.createIdentifier(name)
-      ));
-    });
-    const importDecl = toConvert.parent.parent;
-    if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) {
-      changes.insertNodeAfter(sourceFile, importDecl, updateImport(
-        importDecl,
-        /*defaultImportName*/
-        void 0,
-        importSpecifiers
-      ));
-    } else {
-      changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0, importSpecifiers));
-    }
-  }
-  function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
-    return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right;
-  }
-  function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
-    return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left;
-  }
-  function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) {
-    const checker = program.getTypeChecker();
-    const importDecl = toConvert.parent.parent;
-    const { moduleSpecifier } = importDecl;
-    const toConvertSymbols = /* @__PURE__ */ new Set();
-    toConvert.elements.forEach((namedImport) => {
-      const symbol = checker.getSymbolAtLocation(namedImport.name);
-      if (symbol) {
-        toConvertSymbols.add(symbol);
-      }
-    });
-    const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? ts_codefix_exports.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
-    function hasNamespaceNameConflict(namedImport) {
-      return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
-        const symbol = checker.resolveName(
-          preferredName,
-          id,
-          -1 /* All */,
-          /*excludeGlobals*/
-          true
-        );
-        if (symbol) {
-          if (toConvertSymbols.has(symbol)) {
-            return isExportSpecifier(id.parent);
-          }
-          return true;
-        }
-        return false;
-      });
-    }
-    const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict);
-    const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName;
-    const neededNamedImports = /* @__PURE__ */ new Set();
-    for (const element of toConvert.elements) {
-      const propertyName = (element.propertyName || element.name).text;
-      ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => {
-        const access = factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), propertyName);
-        if (isShorthandPropertyAssignment(id.parent)) {
-          changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access));
-        } else if (isExportSpecifier(id.parent)) {
-          neededNamedImports.add(element);
-        } else {
-          changes.replaceNode(sourceFile, id, access);
-        }
-      });
-    }
-    changes.replaceNode(
-      sourceFile,
-      toConvert,
-      shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName))
-    );
-    if (neededNamedImports.size) {
-      const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
-      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(
-        importDecl,
-        /*defaultImportName*/
-        void 0,
-        newNamedImports
-      ));
-    }
-  }
-  function isExportEqualsModule(moduleSpecifier, checker) {
-    const externalModule = checker.resolveExternalModuleName(moduleSpecifier);
-    if (!externalModule)
-      return false;
-    const exportEquals = checker.resolveExternalModuleSymbol(externalModule);
-    return externalModule !== exportEquals;
-  }
-  function updateImport(old, defaultImportName, elements) {
-    return factory.createImportDeclaration(
-      /*modifiers*/
-      void 0,
-      factory.createImportClause(
-        /*isTypeOnly*/
-        false,
-        defaultImportName,
-        elements && elements.length ? factory.createNamedImports(elements) : void 0
-      ),
-      old.moduleSpecifier,
-      /*attributes*/
-      void 0
-    );
-  }
-  var refactorName2, actions;
-  var init_convertImport = __esm({
-    "src/services/refactors/convertImport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName2 = "Convert import";
-      actions = {
-        [0 /* Named */]: {
-          name: "Convert namespace import to named imports",
-          description: getLocaleSpecificMessage(Diagnostics.Convert_namespace_import_to_named_imports),
-          kind: "refactor.rewrite.import.named"
-        },
-        [2 /* Namespace */]: {
-          name: "Convert named imports to namespace import",
-          description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_namespace_import),
-          kind: "refactor.rewrite.import.namespace"
-        },
-        [1 /* Default */]: {
-          name: "Convert named imports to default import",
-          description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_default_import),
-          kind: "refactor.rewrite.import.default"
-        }
-      };
-      registerRefactor(refactorName2, {
-        kinds: getOwnValues(actions).map((a) => a.kind),
-        getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) {
-          const info = getImportConversionInfo(context, context.triggerReason === "invoked");
-          if (!info)
-            return emptyArray;
-          if (!isRefactorErrorInfo(info)) {
-            const action = actions[info.convertTo];
-            return [{ name: refactorName2, description: action.description, actions: [action] }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return getOwnValues(actions).map((action) => ({
-              name: refactorName2,
-              description: action.description,
-              actions: [{ ...action, notApplicableReason: info.error }]
-            }));
-          }
-          return emptyArray;
-        },
-        getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) {
-          Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name");
-          const info = getImportConversionInfo(context);
-          Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-          const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(context.file, context.program, t, info));
-          return { edits, renameFilename: void 0, renameLocation: void 0 };
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/extractType.ts
-  function getRangeToExtract(context, considerEmptySpans = true) {
-    const { file, startPosition } = context;
-    const isJS = isSourceFileJS(file);
-    const range = createTextRangeFromSpan(getRefactorContextSpan(context));
-    const isCursorRequest = range.pos === range.end && considerEmptySpans;
-    const firstType = getFirstTypeAt(file, startPosition, range, isCursorRequest);
-    if (!firstType || !isTypeNode(firstType))
-      return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
-    const checker = context.program.getTypeChecker();
-    const enclosingNode = getEnclosingNode(firstType, isJS);
-    if (enclosingNode === void 0)
-      return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
-    const expandedFirstType = getExpandedSelectionNode(firstType, enclosingNode);
-    if (!isTypeNode(expandedFirstType))
-      return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
-    const typeList = [];
-    if ((isUnionTypeNode(expandedFirstType.parent) || isIntersectionTypeNode(expandedFirstType.parent)) && range.end > firstType.end) {
-      addRange(
-        typeList,
-        expandedFirstType.parent.types.filter((type) => {
-          return nodeOverlapsWithStartEnd(type, file, range.pos, range.end);
-        })
-      );
-    }
-    const selection = typeList.length > 1 ? typeList : expandedFirstType;
-    const typeParameters = collectTypeParameters(checker, selection, enclosingNode, file);
-    if (!typeParameters)
-      return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
-    const typeElements = flattenTypeLiteralNodeReference(checker, selection);
-    return { isJS, selection, enclosingNode, typeParameters, typeElements };
-  }
-  function getFirstTypeAt(file, startPosition, range, isCursorRequest) {
-    const currentNodes = [
-      () => getTokenAtPosition(file, startPosition),
-      () => getTouchingToken(file, startPosition, () => true)
-    ];
-    for (const f of currentNodes) {
-      const current = f();
-      const overlappingRange = nodeOverlapsWithStartEnd(current, file, range.pos, range.end);
-      const firstType = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (isCursorRequest || overlappingRange));
-      if (firstType) {
-        return firstType;
-      }
-    }
-    return void 0;
-  }
-  function flattenTypeLiteralNodeReference(checker, selection) {
-    if (!selection)
-      return void 0;
-    if (isArray(selection)) {
-      const result = [];
-      for (const type of selection) {
-        const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
-        if (!flattenedTypeMembers)
-          return void 0;
-        addRange(result, flattenedTypeMembers);
-      }
-      return result;
-    }
-    if (isIntersectionTypeNode(selection)) {
-      const result = [];
-      const seen = /* @__PURE__ */ new Map();
-      for (const type of selection.types) {
-        const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
-        if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) {
-          return void 0;
-        }
-        addRange(result, flattenedTypeMembers);
-      }
-      return result;
-    } else if (isParenthesizedTypeNode(selection)) {
-      return flattenTypeLiteralNodeReference(checker, selection.type);
-    } else if (isTypeLiteralNode(selection)) {
-      return selection.members;
-    }
-    return void 0;
-  }
-  function rangeContainsSkipTrivia(r1, node, file) {
-    return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
-  }
-  function collectTypeParameters(checker, selection, enclosingNode, file) {
-    const result = [];
-    const selectionArray = toArray(selection);
-    const selectionRange = { pos: selectionArray[0].pos, end: selectionArray[selectionArray.length - 1].end };
-    for (const t of selectionArray) {
-      if (visitor(t))
-        return void 0;
-    }
-    return result;
-    function visitor(node) {
-      if (isTypeReferenceNode(node)) {
-        if (isIdentifier(node.typeName)) {
-          const typeName = node.typeName;
-          const symbol = checker.resolveName(
-            typeName.text,
-            typeName,
-            262144 /* TypeParameter */,
-            /*excludeGlobals*/
-            true
-          );
-          for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
-            if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
-              if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selectionRange, file)) {
-                return true;
-              }
-              if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selectionRange, decl, file)) {
-                pushIfUnique(result, decl);
-                break;
-              }
-            }
-          }
-        }
-      } else if (isInferTypeNode(node)) {
-        const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file));
-        if (!conditionalTypeNode || !rangeContainsSkipTrivia(selectionRange, conditionalTypeNode, file)) {
-          return true;
-        }
-      } else if (isTypePredicateNode(node) || isThisTypeNode(node)) {
-        const functionLikeNode = findAncestor(node.parent, isFunctionLike);
-        if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selectionRange, functionLikeNode, file)) {
-          return true;
-        }
-      } else if (isTypeQueryNode(node)) {
-        if (isIdentifier(node.exprName)) {
-          const symbol = checker.resolveName(
-            node.exprName.text,
-            node.exprName,
-            111551 /* Value */,
-            /*excludeGlobals*/
-            false
-          );
-          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selectionRange, symbol.valueDeclaration, file)) {
-            return true;
-          }
-        } else {
-          if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selectionRange, node.parent, file)) {
-            return true;
-          }
-        }
-      }
-      if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
-        setEmitFlags(node, 1 /* SingleLine */);
-      }
-      return forEachChild(node, visitor);
-    }
-  }
-  function doTypeAliasChange(changes, file, name, info) {
-    const { enclosingNode, typeParameters } = info;
-    const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info);
-    const newTypeDeclaration = factory.createTypeAliasDeclaration(
-      /*modifiers*/
-      void 0,
-      name,
-      typeParameters.map((id) => factory.updateTypeParameterDeclaration(
-        id,
-        id.modifiers,
-        id.name,
-        id.constraint,
-        /*defaultType*/
-        void 0
-      )),
-      newTypeNode
-    );
-    changes.insertNodeBefore(
-      file,
-      enclosingNode,
-      ignoreSourceNewlines(newTypeDeclaration),
-      /*blankLineBetween*/
-      true
-    );
-    changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
-      id.name,
-      /*typeArguments*/
-      void 0
-    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
-  }
-  function doInterfaceChange(changes, file, name, info) {
-    var _a;
-    const { enclosingNode, typeParameters, typeElements } = info;
-    const newTypeNode = factory.createInterfaceDeclaration(
-      /*modifiers*/
-      void 0,
-      name,
-      typeParameters,
-      /*heritageClauses*/
-      void 0,
-      typeElements
-    );
-    setTextRange(newTypeNode, (_a = typeElements[0]) == null ? void 0 : _a.parent);
-    changes.insertNodeBefore(
-      file,
-      enclosingNode,
-      ignoreSourceNewlines(newTypeNode),
-      /*blankLineBetween*/
-      true
-    );
-    const { firstTypeNode, lastTypeNode } = getNodesToEdit(info);
-    changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
-      id.name,
-      /*typeArguments*/
-      void 0
-    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
-  }
-  function doTypedefChange(changes, context, file, name, info) {
-    var _a;
-    toArray(info.selection).forEach((typeNode) => {
-      setEmitFlags(typeNode, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-    });
-    const { enclosingNode, typeParameters } = info;
-    const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info);
-    const node = factory.createJSDocTypedefTag(
-      factory.createIdentifier("typedef"),
-      factory.createJSDocTypeExpression(newTypeNode),
-      factory.createIdentifier(name)
-    );
-    const templates = [];
-    forEach(typeParameters, (typeParameter) => {
-      const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
-      const parameter = factory.createTypeParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        typeParameter.name
-      );
-      const template = factory.createJSDocTemplateTag(
-        factory.createIdentifier("template"),
-        constraint && cast(constraint, isJSDocTypeExpression),
-        [parameter]
-      );
-      templates.push(template);
-    });
-    const jsDoc = factory.createJSDocComment(
-      /*comment*/
-      void 0,
-      factory.createNodeArray(concatenate(templates, [node]))
-    );
-    if (isJSDoc(enclosingNode)) {
-      const pos = enclosingNode.getStart(file);
-      const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a = context.formatContext) == null ? void 0 : _a.options);
-      changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, {
-        suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos)
-      });
-    } else {
-      changes.insertNodeBefore(
-        file,
-        enclosingNode,
-        jsDoc,
-        /*blankLineBetween*/
-        true
-      );
-    }
-    changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
-      id.name,
-      /*typeArguments*/
-      void 0
-    ))));
-  }
-  function getNodesToEdit(info) {
-    if (isArray(info.selection)) {
-      return {
-        firstTypeNode: info.selection[0],
-        lastTypeNode: info.selection[info.selection.length - 1],
-        newTypeNode: isUnionTypeNode(info.selection[0].parent) ? factory.createUnionTypeNode(info.selection) : factory.createIntersectionTypeNode(info.selection)
-      };
-    }
-    return {
-      firstTypeNode: info.selection,
-      lastTypeNode: info.selection,
-      newTypeNode: info.selection
-    };
-  }
-  function getEnclosingNode(node, isJS) {
-    return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0);
-  }
-  function getExpandedSelectionNode(firstType, enclosingNode) {
-    return findAncestor(firstType, (node) => {
-      if (node === enclosingNode)
-        return "quit";
-      if (isUnionTypeNode(node.parent) || isIntersectionTypeNode(node.parent)) {
-        return true;
-      }
-      return false;
-    }) ?? firstType;
-  }
-  var refactorName3, extractToTypeAliasAction, extractToInterfaceAction, extractToTypeDefAction;
-  var init_extractType = __esm({
-    "src/services/refactors/extractType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName3 = "Extract type";
-      extractToTypeAliasAction = {
-        name: "Extract to type alias",
-        description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias),
-        kind: "refactor.extract.type"
-      };
-      extractToInterfaceAction = {
-        name: "Extract to interface",
-        description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface),
-        kind: "refactor.extract.interface"
-      };
-      extractToTypeDefAction = {
-        name: "Extract to typedef",
-        description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef),
-        kind: "refactor.extract.typedef"
-      };
-      registerRefactor(refactorName3, {
-        kinds: [
-          extractToTypeAliasAction.kind,
-          extractToInterfaceAction.kind,
-          extractToTypeDefAction.kind
-        ],
-        getAvailableActions: function getRefactorActionsToExtractType(context) {
-          const info = getRangeToExtract(context, context.triggerReason === "invoked");
-          if (!info)
-            return emptyArray;
-          if (!isRefactorErrorInfo(info)) {
-            return [{
-              name: refactorName3,
-              description: getLocaleSpecificMessage(Diagnostics.Extract_type),
-              actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction)
-            }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return [{
-              name: refactorName3,
-              description: getLocaleSpecificMessage(Diagnostics.Extract_type),
-              actions: [
-                { ...extractToTypeDefAction, notApplicableReason: info.error },
-                { ...extractToTypeAliasAction, notApplicableReason: info.error },
-                { ...extractToInterfaceAction, notApplicableReason: info.error }
-              ]
-            }];
-          }
-          return emptyArray;
-        },
-        getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) {
-          const { file } = context;
-          const info = getRangeToExtract(context);
-          Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract");
-          const name = getUniqueName("NewType", file);
-          const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            switch (actionName2) {
-              case extractToTypeAliasAction.name:
-                Debug.assert(!info.isJS, "Invalid actionName/JS combo");
-                return doTypeAliasChange(changes, file, name, info);
-              case extractToTypeDefAction.name:
-                Debug.assert(info.isJS, "Invalid actionName/JS combo");
-                return doTypedefChange(changes, context, file, name, info);
-              case extractToInterfaceAction.name:
-                Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
-                return doInterfaceChange(changes, file, name, info);
-              default:
-                Debug.fail("Unexpected action name");
-            }
-          });
-          const renameFilename = file.fileName;
-          const renameLocation = getRenameLocation(
-            edits,
-            renameFilename,
-            name,
-            /*preferLastLocation*/
-            false
-          );
-          return { edits, renameFilename, renameLocation };
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/helpers.ts
-  function isRefactorErrorInfo(info) {
-    return info.error !== void 0;
-  }
-  function refactorKindBeginsWith(known, requested) {
-    if (!requested)
-      return true;
-    return known.substr(0, requested.length) === requested;
-  }
-  var init_helpers = __esm({
-    "src/services/refactors/helpers.ts"() {
-      "use strict";
-    }
-  });
-
-  // src/services/refactors/inlineVariable.ts
-  function getInliningInfo(file, startPosition, tryWithReferenceToken, program) {
-    var _a, _b;
-    const checker = program.getTypeChecker();
-    const token = getTouchingPropertyName(file, startPosition);
-    const parent2 = token.parent;
-    if (!isIdentifier(token)) {
-      return void 0;
-    }
-    if (isInitializedVariable(parent2) && isVariableDeclarationInVariableStatement(parent2) && isIdentifier(parent2.name)) {
-      if (((_a = checker.getMergedSymbol(parent2.symbol).declarations) == null ? void 0 : _a.length) !== 1) {
-        return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) };
-      }
-      if (isDeclarationExported(parent2)) {
-        return void 0;
-      }
-      const references = getReferenceNodes(parent2, checker, file);
-      return references && { references, declaration: parent2, replacement: parent2.initializer };
-    }
-    if (tryWithReferenceToken) {
-      let definition = checker.resolveName(
-        token.text,
-        token,
-        111551 /* Value */,
-        /*excludeGlobals*/
-        false
-      );
-      definition = definition && checker.getMergedSymbol(definition);
-      if (((_b = definition == null ? void 0 : definition.declarations) == null ? void 0 : _b.length) !== 1) {
-        return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) };
-      }
-      const declaration = definition.declarations[0];
-      if (!isInitializedVariable(declaration) || !isVariableDeclarationInVariableStatement(declaration) || !isIdentifier(declaration.name)) {
-        return void 0;
-      }
-      if (isDeclarationExported(declaration)) {
-        return void 0;
-      }
-      const references = getReferenceNodes(declaration, checker, file);
-      return references && { references, declaration, replacement: declaration.initializer };
-    }
-    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_variable_to_inline) };
-  }
-  function isDeclarationExported(declaration) {
-    const variableStatement = cast(declaration.parent.parent, isVariableStatement);
-    return some(variableStatement.modifiers, isExportModifier);
-  }
-  function getReferenceNodes(declaration, checker, file) {
-    const references = [];
-    const cannotInline = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(declaration.name, checker, file, (ref) => {
-      if (ts_FindAllReferences_exports.isWriteAccessForReference(ref) && !isShorthandPropertyAssignment(ref.parent)) {
-        return true;
-      }
-      if (isExportSpecifier(ref.parent) || isExportAssignment(ref.parent)) {
-        return true;
-      }
-      if (isTypeQueryNode(ref.parent)) {
-        return true;
-      }
-      if (textRangeContainsPositionInclusive(declaration, ref.pos)) {
-        return true;
-      }
-      references.push(ref);
-    });
-    return references.length === 0 || cannotInline ? void 0 : references;
-  }
-  function getReplacementExpression(reference, replacement) {
-    replacement = getSynthesizedDeepClone(replacement);
-    const { parent: parent2 } = reference;
-    if (isExpression(parent2) && (getExpressionPrecedence(replacement) < getExpressionPrecedence(parent2) || needsParentheses(parent2))) {
-      return factory.createParenthesizedExpression(replacement);
-    }
-    if (isFunctionLike(replacement) && (isCallLikeExpression(parent2) || isPropertyAccessExpression(parent2))) {
-      return factory.createParenthesizedExpression(replacement);
-    }
-    if (isPropertyAccessExpression(parent2) && (isNumericLiteral(replacement) || isObjectLiteralExpression(replacement))) {
-      return factory.createParenthesizedExpression(replacement);
-    }
-    if (isIdentifier(reference) && isShorthandPropertyAssignment(parent2)) {
-      return factory.createPropertyAssignment(reference, replacement);
-    }
-    return replacement;
-  }
-  var refactorName4, refactorDescription, inlineVariableAction;
-  var init_inlineVariable = __esm({
-    "src/services/refactors/inlineVariable.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName4 = "Inline variable";
-      refactorDescription = getLocaleSpecificMessage(Diagnostics.Inline_variable);
-      inlineVariableAction = {
-        name: refactorName4,
-        description: refactorDescription,
-        kind: "refactor.inline.variable"
-      };
-      registerRefactor(refactorName4, {
-        kinds: [inlineVariableAction.kind],
-        getAvailableActions(context) {
-          const {
-            file,
-            program,
-            preferences,
-            startPosition,
-            triggerReason
-          } = context;
-          const info = getInliningInfo(file, startPosition, triggerReason === "invoked", program);
-          if (!info) {
-            return emptyArray;
-          }
-          if (!ts_refactor_exports.isRefactorErrorInfo(info)) {
-            return [{
-              name: refactorName4,
-              description: refactorDescription,
-              actions: [inlineVariableAction]
-            }];
-          }
-          if (preferences.provideRefactorNotApplicableReason) {
-            return [{
-              name: refactorName4,
-              description: refactorDescription,
-              actions: [{
-                ...inlineVariableAction,
-                notApplicableReason: info.error
-              }]
-            }];
-          }
-          return emptyArray;
-        },
-        getEditsForAction(context, actionName2) {
-          Debug.assert(actionName2 === refactorName4, "Unexpected refactor invoked");
-          const { file, program, startPosition } = context;
-          const info = getInliningInfo(
-            file,
-            startPosition,
-            /*tryWithReferenceToken*/
-            true,
-            program
-          );
-          if (!info || ts_refactor_exports.isRefactorErrorInfo(info)) {
-            return void 0;
-          }
-          const { references, declaration, replacement } = info;
-          const edits = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-            for (const node of references) {
-              tracker.replaceNode(file, node, getReplacementExpression(node, replacement));
-            }
-            tracker.delete(file, declaration);
-          });
-          return { edits };
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/moveToNewFile.ts
-  function doChange3(oldFile, program, toMove, changes, host, preferences) {
-    const checker = program.getTypeChecker();
-    const usage = getUsageInfo(oldFile, toMove.all, checker);
-    const newFilename = createNewFileName(oldFile, program, host, toMove);
-    changes.createNewFile(oldFile, newFilename, getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences));
-    addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host));
-  }
-  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences) {
-    const checker = program.getTypeChecker();
-    const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
-    if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByTargetFile.size === 0) {
-      deleteMovedStatements(oldFile, toMove.ranges, changes);
-      return [...prologueDirectives, ...toMove.all];
-    }
-    const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(newFilename, program, host, !!oldFile.commonJsModuleIndicator);
-    const quotePreference = getQuotePreference(oldFile, preferences);
-    const importsFromNewFile = createOldFileImportsFromTargetFile(oldFile, usage.oldFileImportsFromTargetFile, newFilename, program, host, useEsModuleSyntax, quotePreference);
-    if (importsFromNewFile) {
-      insertImports(
-        changes,
-        oldFile,
-        importsFromNewFile,
-        /*blankLineBetween*/
-        true,
-        preferences
-      );
-    }
-    deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
-    deleteMovedStatements(oldFile, toMove.ranges, changes);
-    updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, newFilename, quotePreference);
-    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference);
-    const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromTargetFile, useEsModuleSyntax);
-    if (imports.length && body.length) {
-      return [
-        ...prologueDirectives,
-        ...imports,
-        4 /* NewLineTrivia */,
-        ...body
-      ];
-    }
-    return [
-      ...prologueDirectives,
-      ...imports,
-      ...body
-    ];
-  }
-  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference) {
-    const copiedOldImports = [];
-    for (const oldStatement of oldFile.statements) {
-      forEachImportInStatement(oldStatement, (i) => {
-        append(copiedOldImports, filterImport(i, moduleSpecifierFromImport(i), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
-      });
-    }
-    let oldFileDefault;
-    const oldFileNamedImports = [];
-    const markSeenTop = nodeSeenTracker();
-    newFileImportsFromOldFile.forEach((symbol) => {
-      if (!symbol.declarations) {
-        return;
-      }
-      for (const decl of symbol.declarations) {
-        if (!isTopLevelDeclaration(decl))
-          continue;
-        const name = nameOfTopLevelDeclaration(decl);
-        if (!name)
-          continue;
-        const top = getTopLevelDeclarationStatement(decl);
-        if (markSeenTop(top)) {
-          addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax);
-        }
-        if (hasSyntacticModifier(decl, 2048 /* Default */)) {
-          oldFileDefault = name;
-        } else {
-          oldFileNamedImports.push(name.text);
-        }
-      }
-    });
-    append(copiedOldImports, makeImportOrRequire(oldFile, oldFileDefault, oldFileNamedImports, getBaseFileName(oldFile.fileName), program, host, useEsModuleSyntax, quotePreference));
-    return copiedOldImports;
-  }
-  var refactorName5, description, moveToNewFileAction;
-  var init_moveToNewFile = __esm({
-    "src/services/refactors/moveToNewFile.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName5 = "Move to a new file";
-      description = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file);
-      moveToNewFileAction = {
-        name: refactorName5,
-        description,
-        kind: "refactor.move.newFile"
-      };
-      registerRefactor(refactorName5, {
-        kinds: [moveToNewFileAction.kind],
-        getAvailableActions: function getRefactorActionsToMoveToNewFile(context) {
-          const statements = getStatementsToMove(context);
-          if (context.preferences.allowTextChangesInNewFiles && statements) {
-            return [{ name: refactorName5, description, actions: [moveToNewFileAction] }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return [{ name: refactorName5, description, actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }];
-          }
-          return emptyArray;
-        },
-        getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) {
-          Debug.assert(actionName2 === refactorName5, "Wrong refactor invoked");
-          const statements = Debug.checkDefined(getStatementsToMove(context));
-          const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(context.file, context.program, statements, t, context.host, context.preferences));
-          return { edits, renameFilename: void 0, renameLocation: void 0 };
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/moveToFile.ts
-  function error(notApplicableReason) {
-    return { edits: [], renameFilename: void 0, renameLocation: void 0, notApplicableReason };
-  }
-  function doChange4(context, oldFile, targetFile, program, toMove, changes, host, preferences) {
-    const checker = program.getTypeChecker();
-    if (!host.fileExists(targetFile)) {
-      changes.createNewFile(oldFile, targetFile, getNewStatementsAndRemoveFromOldFile2(oldFile, targetFile, getUsageInfo(oldFile, toMove.all, checker), changes, toMove, program, host, preferences));
-      addNewFileToTsconfig(program, changes, oldFile.fileName, targetFile, hostGetCanonicalFileName(host));
-    } else {
-      const targetSourceFile = Debug.checkDefined(program.getSourceFile(targetFile));
-      const importAdder = ts_codefix_exports.createImportAdder(targetSourceFile, context.program, context.preferences, context.host);
-      getNewStatementsAndRemoveFromOldFile2(oldFile, targetSourceFile, getUsageInfo(oldFile, toMove.all, checker, getExistingLocals(targetSourceFile, toMove.all, checker)), changes, toMove, program, host, preferences, importAdder);
-    }
-  }
-  function getNewStatementsAndRemoveFromOldFile2(oldFile, targetFile, usage, changes, toMove, program, host, preferences, importAdder) {
-    const checker = program.getTypeChecker();
-    const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
-    if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByTargetFile.size === 0 && usage.targetFileImportsFromOldFile.size === 0 && typeof targetFile === "string") {
-      deleteMovedStatements(oldFile, toMove.ranges, changes);
-      return [...prologueDirectives, ...toMove.all];
-    }
-    const targetFileName = typeof targetFile === "string" ? targetFile : targetFile.fileName;
-    const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFileName, program, host, !!oldFile.commonJsModuleIndicator);
-    const quotePreference = getQuotePreference(oldFile, preferences);
-    const importsFromTargetFile = createOldFileImportsFromTargetFile(oldFile, usage.oldFileImportsFromTargetFile, targetFileName, program, host, useEsModuleSyntax, quotePreference);
-    if (importsFromTargetFile) {
-      insertImports(
-        changes,
-        oldFile,
-        importsFromTargetFile,
-        /*blankLineBetween*/
-        true,
-        preferences
-      );
-    }
-    deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
-    deleteMovedStatements(oldFile, toMove.ranges, changes);
-    updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, targetFileName, quotePreference);
-    const imports = getTargetFileImportsAndAddExportInOldFile(oldFile, targetFileName, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference, importAdder);
-    const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromTargetFile, useEsModuleSyntax);
-    if (typeof targetFile !== "string") {
-      if (targetFile.statements.length > 0) {
-        moveStatementsToTargetFile(changes, program, body, targetFile, toMove);
-      } else {
-        changes.insertNodesAtEndOfFile(
-          targetFile,
-          body,
-          /*blankLineBetween*/
-          false
-        );
-      }
-      if (imports.length > 0) {
-        insertImports(
-          changes,
-          targetFile,
-          imports,
-          /*blankLineBetween*/
-          true,
-          preferences
-        );
-      }
-    }
-    if (importAdder) {
-      importAdder.writeFixes(changes, quotePreference);
-    }
-    if (imports.length && body.length) {
-      return [
-        ...prologueDirectives,
-        ...imports,
-        4 /* NewLineTrivia */,
-        ...body
-      ];
-    }
-    return [
-      ...prologueDirectives,
-      ...imports,
-      ...body
-    ];
-  }
-  function getTargetFileImportsAndAddExportInOldFile(oldFile, targetFile, importsToCopy, targetFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference, importAdder) {
-    const copiedOldImports = [];
-    if (importAdder) {
-      importsToCopy.forEach((isValidTypeOnlyUseSite, symbol) => {
-        try {
-          importAdder.addImportFromExportedSymbol(skipAlias(symbol, checker), isValidTypeOnlyUseSite);
-        } catch {
-          for (const oldStatement of oldFile.statements) {
-            forEachImportInStatement(oldStatement, (i) => {
-              append(copiedOldImports, filterImport(i, factory.createStringLiteral(moduleSpecifierFromImport(i).text), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
-            });
-          }
-        }
-      });
-    } else {
-      const targetSourceFile = program.getSourceFile(targetFile);
-      for (const oldStatement of oldFile.statements) {
-        forEachImportInStatement(oldStatement, (i) => {
-          var _a;
-          const moduleSpecifier = moduleSpecifierFromImport(i);
-          const compilerOptions = program.getCompilerOptions();
-          const resolved = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier);
-          const fileName = (_a = resolved == null ? void 0 : resolved.resolvedModule) == null ? void 0 : _a.resolvedFileName;
-          if (fileName && targetSourceFile) {
-            const newModuleSpecifier = getModuleSpecifier(compilerOptions, targetSourceFile, targetSourceFile.fileName, fileName, createModuleSpecifierResolutionHost(program, host));
-            append(copiedOldImports, filterImport(i, makeStringLiteral(newModuleSpecifier, quotePreference), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
-          } else {
-            append(copiedOldImports, filterImport(i, factory.createStringLiteral(moduleSpecifierFromImport(i).text), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
-          }
-        });
-      }
-    }
-    const targetFileSourceFile = program.getSourceFile(targetFile);
-    let oldFileDefault;
-    const oldFileNamedImports = [];
-    const markSeenTop = nodeSeenTracker();
-    targetFileImportsFromOldFile.forEach((symbol) => {
-      if (!symbol.declarations) {
-        return;
-      }
-      for (const decl of symbol.declarations) {
-        if (!isTopLevelDeclaration(decl))
-          continue;
-        const name = nameOfTopLevelDeclaration(decl);
-        if (!name)
-          continue;
-        const top = getTopLevelDeclarationStatement(decl);
-        if (markSeenTop(top)) {
-          addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax);
-        }
-        if (importAdder && checker.isUnknownSymbol(symbol)) {
-          importAdder.addImportFromExportedSymbol(skipAlias(symbol, checker));
-        } else {
-          if (hasSyntacticModifier(decl, 2048 /* Default */)) {
-            oldFileDefault = name;
-          } else {
-            oldFileNamedImports.push(name.text);
-          }
-        }
-      }
-    });
-    return targetFileSourceFile ? append(copiedOldImports, makeImportOrRequire(targetFileSourceFile, oldFileDefault, oldFileNamedImports, oldFile.fileName, program, host, useEsModuleSyntax, quotePreference)) : append(copiedOldImports, makeImportOrRequire(oldFile, oldFileDefault, oldFileNamedImports, oldFile.fileName, program, host, useEsModuleSyntax, quotePreference));
-  }
-  function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) {
-    const cfg = program.getCompilerOptions().configFile;
-    if (!cfg)
-      return;
-    const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension));
-    const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName);
-    const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression);
-    const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files");
-    if (filesProp && isArrayLiteralExpression(filesProp.initializer)) {
-      changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
-    }
-  }
-  function deleteMovedStatements(sourceFile, moved, changes) {
-    for (const { first: first2, afterLast } of moved) {
-      changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast);
-    }
-  }
-  function deleteUnusedOldImports(oldFile, toMove, changes, toDelete, checker) {
-    for (const statement of oldFile.statements) {
-      if (contains(toMove, statement))
-        continue;
-      forEachImportInStatement(statement, (i) => deleteUnusedImports(oldFile, i, changes, (name) => toDelete.has(checker.getSymbolAtLocation(name))));
-    }
-  }
-  function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, targetFileName, quotePreference) {
-    const checker = program.getTypeChecker();
-    for (const sourceFile of program.getSourceFiles()) {
-      if (sourceFile === oldFile)
-        continue;
-      for (const statement of sourceFile.statements) {
-        forEachImportInStatement(statement, (importNode) => {
-          if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol)
-            return;
-          const shouldMove = (name) => {
-            const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker);
-            return !!symbol && movedSymbols.has(symbol);
-          };
-          deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
-          const pathToTargetFileWithExtension = resolvePath(getDirectoryPath(oldFile.path), targetFileName);
-          const newModuleSpecifier = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.fileName, pathToTargetFileWithExtension, createModuleSpecifierResolutionHost(program, host));
-          const newImportDeclaration = filterImport(importNode, makeStringLiteral(newModuleSpecifier, quotePreference), shouldMove);
-          if (newImportDeclaration)
-            changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
-          const ns = getNamespaceLikeImport(importNode);
-          if (ns)
-            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode, quotePreference);
-        });
-      }
-    }
-  }
-  function getNamespaceLikeImport(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-        return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 274 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0;
-      case 271 /* ImportEqualsDeclaration */:
-        return node.name;
-      case 260 /* VariableDeclaration */:
-        return tryCast(node.name, isIdentifier);
-      default:
-        return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
-    }
-  }
-  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode, quotePreference) {
-    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */);
-    let needUniqueName = false;
-    const toChange = [];
-    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
-      if (!isPropertyAccessExpression(ref.parent))
-        return;
-      needUniqueName = needUniqueName || !!checker.resolveName(
-        preferredNewNamespaceName,
-        ref,
-        -1 /* All */,
-        /*excludeGlobals*/
-        true
-      );
-      if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
-        toChange.push(ref);
-      }
-    });
-    if (toChange.length) {
-      const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName;
-      for (const ref of toChange) {
-        changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
-      }
-      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier, quotePreference));
-    }
-  }
-  function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier, quotePreference) {
-    const newNamespaceId = factory.createIdentifier(newNamespaceName);
-    const newModuleString = makeStringLiteral(newModuleSpecifier, quotePreference);
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-        return factory.createImportDeclaration(
-          /*modifiers*/
-          void 0,
-          factory.createImportClause(
-            /*isTypeOnly*/
-            false,
-            /*name*/
-            void 0,
-            factory.createNamespaceImport(newNamespaceId)
-          ),
-          newModuleString,
-          /*attributes*/
-          void 0
-        );
-      case 271 /* ImportEqualsDeclaration */:
-        return factory.createImportEqualsDeclaration(
-          /*modifiers*/
-          void 0,
-          /*isTypeOnly*/
-          false,
-          newNamespaceId,
-          factory.createExternalModuleReference(newModuleString)
-        );
-      case 260 /* VariableDeclaration */:
-        return factory.createVariableDeclaration(
-          newNamespaceId,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          createRequireCall(newModuleString)
-        );
-      default:
-        return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
-    }
-  }
-  function createRequireCall(moduleSpecifier) {
-    return factory.createCallExpression(
-      factory.createIdentifier("require"),
-      /*typeArguments*/
-      void 0,
-      [moduleSpecifier]
-    );
-  }
-  function moduleSpecifierFromImport(i) {
-    return i.kind === 272 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 271 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0];
-  }
-  function forEachImportInStatement(statement, cb) {
-    if (isImportDeclaration(statement)) {
-      if (isStringLiteral(statement.moduleSpecifier))
-        cb(statement);
-    } else if (isImportEqualsDeclaration(statement)) {
-      if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) {
-        cb(statement);
-      }
-    } else if (isVariableStatement(statement)) {
-      for (const decl of statement.declarationList.declarations) {
-        if (decl.initializer && isRequireCall(
-          decl.initializer,
-          /*requireStringLiteralLikeArgument*/
-          true
-        )) {
-          cb(decl);
-        }
-      }
-    }
-  }
-  function createOldFileImportsFromTargetFile(sourceFile, targetFileNeedExport, targetFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
-    let defaultImport;
-    const imports = [];
-    targetFileNeedExport.forEach((symbol) => {
-      if (symbol.escapedName === "default" /* Default */) {
-        defaultImport = factory.createIdentifier(symbolNameNoDefault(symbol));
-      } else {
-        imports.push(symbol.name);
-      }
-    });
-    return makeImportOrRequire(sourceFile, defaultImport, imports, targetFileNameWithExtension, program, host, useEs6Imports, quotePreference);
-  }
-  function makeImportOrRequire(sourceFile, defaultImport, imports, targetFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
-    const pathToTargetFile = resolvePath(getDirectoryPath(sourceFile.path), targetFileNameWithExtension);
-    const pathToTargetFileWithCorrectExtension = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.fileName, pathToTargetFile, createModuleSpecifierResolutionHost(program, host));
-    if (useEs6Imports) {
-      const specifiers = imports.map((i) => factory.createImportSpecifier(
-        /*isTypeOnly*/
-        false,
-        /*propertyName*/
-        void 0,
-        factory.createIdentifier(i)
-      ));
-      return makeImportIfNecessary(defaultImport, specifiers, pathToTargetFileWithCorrectExtension, quotePreference);
-    } else {
-      Debug.assert(!defaultImport, "No default import should exist");
-      const bindingElements = imports.map((i) => factory.createBindingElement(
-        /*dotDotDotToken*/
-        void 0,
-        /*propertyName*/
-        void 0,
-        i
-      ));
-      return bindingElements.length ? makeVariableStatement(
-        factory.createObjectBindingPattern(bindingElements),
-        /*type*/
-        void 0,
-        createRequireCall(makeStringLiteral(pathToTargetFileWithCorrectExtension, quotePreference))
-      ) : void 0;
-    }
-  }
-  function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
-    return factory.createVariableStatement(
-      /*modifiers*/
-      void 0,
-      factory.createVariableDeclarationList([factory.createVariableDeclaration(
-        name,
-        /*exclamationToken*/
-        void 0,
-        type,
-        initializer
-      )], flags)
-    );
-  }
-  function addExports(sourceFile, toMove, needExport, useEs6Exports) {
-    return flatMap(toMove, (statement) => {
-      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => {
-        var _a;
-        return needExport.has(Debug.checkDefined((_a = tryCast(d, canHaveSymbol)) == null ? void 0 : _a.symbol));
-      })) {
-        const exports = addExport(getSynthesizedDeepClone(statement), useEs6Exports);
-        if (exports)
-          return exports;
-      }
-      return getSynthesizedDeepClone(statement);
-    });
-  }
-  function isExported(sourceFile, decl, useEs6Exports, name) {
-    var _a;
-    if (useEs6Exports) {
-      return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 32 /* Export */) || !!(name && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(name.escapedText)));
-    }
-    return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2)));
-  }
-  function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) {
-    switch (importDecl.kind) {
-      case 272 /* ImportDeclaration */:
-        deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused);
-        break;
-      case 271 /* ImportEqualsDeclaration */:
-        if (isUnused(importDecl.name)) {
-          changes.delete(sourceFile, importDecl);
-        }
-        break;
-      case 260 /* VariableDeclaration */:
-        deleteUnusedImportsInVariableDeclaration(sourceFile, importDecl, changes, isUnused);
-        break;
-      default:
-        Debug.assertNever(importDecl, `Unexpected import decl kind ${importDecl.kind}`);
-    }
-  }
-  function deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused) {
-    if (!importDecl.importClause)
-      return;
-    const { name, namedBindings } = importDecl.importClause;
-    const defaultUnused = !name || isUnused(name);
-    const namedBindingsUnused = !namedBindings || (namedBindings.kind === 274 /* NamespaceImport */ ? isUnused(namedBindings.name) : namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)));
-    if (defaultUnused && namedBindingsUnused) {
-      changes.delete(sourceFile, importDecl);
-    } else {
-      if (name && defaultUnused) {
-        changes.delete(sourceFile, name);
-      }
-      if (namedBindings) {
-        if (namedBindingsUnused) {
-          changes.replaceNode(
-            sourceFile,
-            importDecl.importClause,
-            factory.updateImportClause(
-              importDecl.importClause,
-              importDecl.importClause.isTypeOnly,
-              name,
-              /*namedBindings*/
-              void 0
-            )
-          );
-        } else if (namedBindings.kind === 275 /* NamedImports */) {
-          for (const element of namedBindings.elements) {
-            if (isUnused(element.name))
-              changes.delete(sourceFile, element);
-          }
-        }
-      }
-    }
-  }
-  function deleteUnusedImportsInVariableDeclaration(sourceFile, varDecl, changes, isUnused) {
-    const { name } = varDecl;
-    switch (name.kind) {
-      case 80 /* Identifier */:
-        if (isUnused(name)) {
-          if (varDecl.initializer && isRequireCall(
-            varDecl.initializer,
-            /*requireStringLiteralLikeArgument*/
-            true
-          )) {
-            changes.delete(sourceFile, isVariableDeclarationList(varDecl.parent) && length(varDecl.parent.declarations) === 1 ? varDecl.parent.parent : varDecl);
-          } else {
-            changes.delete(sourceFile, name);
-          }
-        }
-        break;
-      case 207 /* ArrayBindingPattern */:
-        break;
-      case 206 /* ObjectBindingPattern */:
-        if (name.elements.every((e) => isIdentifier(e.name) && isUnused(e.name))) {
-          changes.delete(sourceFile, isVariableDeclarationList(varDecl.parent) && varDecl.parent.declarations.length === 1 ? varDecl.parent.parent : varDecl);
-        } else {
-          for (const element of name.elements) {
-            if (isIdentifier(element.name) && isUnused(element.name)) {
-              changes.delete(sourceFile, element.name);
-            }
-          }
-        }
-        break;
-    }
-  }
-  function isTopLevelDeclarationStatement(node) {
-    Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile");
-    return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node);
-  }
-  function addExport(decl, useEs6Exports) {
-    return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl);
-  }
-  function addEs6Export(d) {
-    const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(95 /* ExportKeyword */)], getModifiers(d)) : void 0;
-    switch (d.kind) {
-      case 262 /* FunctionDeclaration */:
-        return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body);
-      case 263 /* ClassDeclaration */:
-        const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0;
-        return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members);
-      case 243 /* VariableStatement */:
-        return factory.updateVariableStatement(d, modifiers, d.declarationList);
-      case 267 /* ModuleDeclaration */:
-        return factory.updateModuleDeclaration(d, modifiers, d.name, d.body);
-      case 266 /* EnumDeclaration */:
-        return factory.updateEnumDeclaration(d, modifiers, d.name, d.members);
-      case 265 /* TypeAliasDeclaration */:
-        return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type);
-      case 264 /* InterfaceDeclaration */:
-        return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members);
-      case 271 /* ImportEqualsDeclaration */:
-        return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference);
-      case 244 /* ExpressionStatement */:
-        return Debug.fail();
-      default:
-        return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`);
-    }
-  }
-  function addCommonjsExport(decl) {
-    return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)];
-  }
-  function createExportAssignment(name) {
-    return factory.createExpressionStatement(
-      factory.createBinaryExpression(
-        factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)),
-        64 /* EqualsToken */,
-        factory.createIdentifier(name)
-      )
-    );
-  }
-  function getNamesToExportInCommonJS(decl) {
-    switch (decl.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 263 /* ClassDeclaration */:
-        return [decl.name.text];
-      case 243 /* VariableStatement */:
-        return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0);
-      case 267 /* ModuleDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-        return emptyArray;
-      case 244 /* ExpressionStatement */:
-        return Debug.fail("Can't export an ExpressionStatement");
-      default:
-        return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`);
-    }
-  }
-  function filterImport(i, moduleSpecifier, keep) {
-    switch (i.kind) {
-      case 272 /* ImportDeclaration */: {
-        const clause = i.importClause;
-        if (!clause)
-          return void 0;
-        const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
-        const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
-        return defaultImport || namedBindings ? factory.createImportDeclaration(
-          /*modifiers*/
-          void 0,
-          factory.createImportClause(clause.isTypeOnly, defaultImport, namedBindings),
-          getSynthesizedDeepClone(moduleSpecifier),
-          /*attributes*/
-          void 0
-        ) : void 0;
-      }
-      case 271 /* ImportEqualsDeclaration */:
-        return keep(i.name) ? i : void 0;
-      case 260 /* VariableDeclaration */: {
-        const name = filterBindingName(i.name, keep);
-        return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0;
-      }
-      default:
-        return Debug.assertNever(i, `Unexpected import kind ${i.kind}`);
-    }
-  }
-  function filterNamedBindings(namedBindings, keep) {
-    if (namedBindings.kind === 274 /* NamespaceImport */) {
-      return keep(namedBindings.name) ? namedBindings : void 0;
-    } else {
-      const newElements = namedBindings.elements.filter((e) => keep(e.name));
-      return newElements.length ? factory.createNamedImports(newElements) : void 0;
-    }
-  }
-  function filterBindingName(name, keep) {
-    switch (name.kind) {
-      case 80 /* Identifier */:
-        return keep(name) ? name : void 0;
-      case 207 /* ArrayBindingPattern */:
-        return name;
-      case 206 /* ObjectBindingPattern */: {
-        const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name));
-        return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0;
-      }
-    }
-  }
-  function nameOfTopLevelDeclaration(d) {
-    return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier);
-  }
-  function getTopLevelDeclarationStatement(d) {
-    switch (d.kind) {
-      case 260 /* VariableDeclaration */:
-        return d.parent.parent;
-      case 208 /* BindingElement */:
-        return getTopLevelDeclarationStatement(
-          cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p))
-        );
-      default:
-        return d;
-    }
-  }
-  function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) {
-    if (isExported(sourceFile, decl, useEs6Exports, name))
-      return;
-    if (useEs6Exports) {
-      if (!isExpressionStatement(decl))
-        changes.insertExportModifier(sourceFile, decl);
-    } else {
-      const names = getNamesToExportInCommonJS(decl);
-      if (names.length !== 0)
-        changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment));
-    }
-  }
-  function createNewFileName(oldFile, program, host, toMove) {
-    const checker = program.getTypeChecker();
-    if (toMove) {
-      const usage = getUsageInfo(oldFile, toMove.all, checker);
-      const currentDirectory = getDirectoryPath(oldFile.fileName);
-      const extension = extensionFromPath(oldFile.fileName);
-      const newFileName = combinePaths(
-        // new file is always placed in the same directory as the old file
-        currentDirectory,
-        // ensures the filename computed below isn't already taken
-        makeUniqueFilename(
-          // infers a name for the new file from the symbols being moved
-          inferNewFileName(usage.oldFileImportsFromTargetFile, usage.movedSymbols),
-          extension,
-          currentDirectory,
-          host
-        )
-      ) + extension;
-      return newFileName;
-    }
-    return "";
-  }
-  function getRangeToMove(context) {
-    const { file } = context;
-    const range = createTextRangeFromSpan(getRefactorContextSpan(context));
-    const { statements } = file;
-    let startNodeIndex = findIndex(statements, (s) => s.end > range.pos);
-    if (startNodeIndex === -1)
-      return void 0;
-    const startStatement = statements[startNodeIndex];
-    const overloadRangeToMove = getOverloadRangeToMove(file, startStatement);
-    if (overloadRangeToMove) {
-      startNodeIndex = overloadRangeToMove.start;
-    }
-    let endNodeIndex = findIndex(statements, (s) => s.end >= range.end, startNodeIndex);
-    if (endNodeIndex !== -1 && range.end <= statements[endNodeIndex].getStart()) {
-      endNodeIndex--;
-    }
-    const endingOverloadRangeToMove = getOverloadRangeToMove(file, statements[endNodeIndex]);
-    if (endingOverloadRangeToMove) {
-      endNodeIndex = endingOverloadRangeToMove.end;
-    }
-    return {
-      toMove: statements.slice(startNodeIndex, endNodeIndex === -1 ? statements.length : endNodeIndex + 1),
-      afterLast: endNodeIndex === -1 ? void 0 : statements[endNodeIndex + 1]
-    };
-  }
-  function getStatementsToMove(context) {
-    const rangeToMove = getRangeToMove(context);
-    if (rangeToMove === void 0)
-      return void 0;
-    const all = [];
-    const ranges = [];
-    const { toMove, afterLast } = rangeToMove;
-    getRangesWhere(toMove, isAllowedStatementToMove, (start, afterEndIndex) => {
-      for (let i = start; i < afterEndIndex; i++)
-        all.push(toMove[i]);
-      ranges.push({ first: toMove[start], afterLast });
-    });
-    return all.length === 0 ? void 0 : { all, ranges };
-  }
-  function containsJsx(statements) {
-    return find(statements, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */));
-  }
-  function isAllowedStatementToMove(statement) {
-    return !isPureImport(statement) && !isPrologueDirective(statement);
-  }
-  function isPureImport(node) {
-    switch (node.kind) {
-      case 272 /* ImportDeclaration */:
-        return true;
-      case 271 /* ImportEqualsDeclaration */:
-        return !hasSyntacticModifier(node, 32 /* Export */);
-      case 243 /* VariableStatement */:
-        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(
-          d.initializer,
-          /*requireStringLiteralLikeArgument*/
-          true
-        ));
-      default:
-        return false;
-    }
-  }
-  function getUsageInfo(oldFile, toMove, checker, existingTargetLocals = /* @__PURE__ */ new Set()) {
-    const movedSymbols = /* @__PURE__ */ new Set();
-    const oldImportsNeededByTargetFile = /* @__PURE__ */ new Map();
-    const targetFileImportsFromOldFile = /* @__PURE__ */ new Set();
-    const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx(toMove));
-    if (jsxNamespaceSymbol) {
-      oldImportsNeededByTargetFile.set(jsxNamespaceSymbol, false);
-    }
-    for (const statement of toMove) {
-      forEachTopLevelDeclaration(statement, (decl) => {
-        movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here"));
-      });
-    }
-    const unusedImportsFromOldFile = /* @__PURE__ */ new Set();
-    for (const statement of toMove) {
-      forEachReference(statement, checker, (symbol, isValidTypeOnlyUseSite) => {
-        if (!symbol.declarations) {
-          return;
-        }
-        if (existingTargetLocals.has(skipAlias(symbol, checker))) {
-          unusedImportsFromOldFile.add(symbol);
-          return;
-        }
-        for (const decl of symbol.declarations) {
-          if (isInImport(decl)) {
-            const prevIsTypeOnly = oldImportsNeededByTargetFile.get(symbol);
-            oldImportsNeededByTargetFile.set(symbol, prevIsTypeOnly === void 0 ? isValidTypeOnlyUseSite : prevIsTypeOnly && isValidTypeOnlyUseSite);
-          } else if (isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile && !movedSymbols.has(symbol)) {
-            targetFileImportsFromOldFile.add(symbol);
-          }
-        }
-      });
-    }
-    for (const unusedImport of oldImportsNeededByTargetFile.keys()) {
-      unusedImportsFromOldFile.add(unusedImport);
-    }
-    const oldFileImportsFromTargetFile = /* @__PURE__ */ new Set();
-    for (const statement of oldFile.statements) {
-      if (contains(toMove, statement))
-        continue;
-      if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) {
-        unusedImportsFromOldFile.delete(jsxNamespaceSymbol);
-      }
-      forEachReference(statement, checker, (symbol) => {
-        if (movedSymbols.has(symbol))
-          oldFileImportsFromTargetFile.add(symbol);
-        unusedImportsFromOldFile.delete(symbol);
-      });
-    }
-    return { movedSymbols, targetFileImportsFromOldFile, oldFileImportsFromTargetFile, oldImportsNeededByTargetFile, unusedImportsFromOldFile };
-    function getJsxNamespaceSymbol(containsJsx2) {
-      if (containsJsx2 === void 0) {
-        return void 0;
-      }
-      const jsxNamespace = checker.getJsxNamespace(containsJsx2);
-      const jsxNamespaceSymbol2 = checker.resolveName(
-        jsxNamespace,
-        containsJsx2,
-        1920 /* Namespace */,
-        /*excludeGlobals*/
-        true
-      );
-      return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
-    }
-  }
-  function makeUniqueFilename(proposedFilename, extension, inDirectory, host) {
-    let newFilename = proposedFilename;
-    for (let i = 1; ; i++) {
-      const name = combinePaths(inDirectory, newFilename + extension);
-      if (!host.fileExists(name))
-        return newFilename;
-      newFilename = `${proposedFilename}.${i}`;
-    }
-  }
-  function inferNewFileName(importsFromNewFile, movedSymbols) {
-    return forEachKey(importsFromNewFile, symbolNameNoDefault) || forEachKey(movedSymbols, symbolNameNoDefault) || "newFile";
-  }
-  function forEachReference(node, checker, onReference) {
-    node.forEachChild(function cb(node2) {
-      if (isIdentifier(node2) && !isDeclarationName(node2)) {
-        const sym = checker.getSymbolAtLocation(node2);
-        if (sym)
-          onReference(sym, isValidTypeOnlyAliasUseSite(node2));
-      } else {
-        node2.forEachChild(cb);
-      }
-    });
-  }
-  function forEachTopLevelDeclaration(statement, cb) {
-    switch (statement.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 267 /* ModuleDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-        return cb(statement);
-      case 243 /* VariableStatement */:
-        return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb));
-      case 244 /* ExpressionStatement */: {
-        const { expression } = statement;
-        return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0;
-      }
-    }
-  }
-  function isInImport(decl) {
-    switch (decl.kind) {
-      case 271 /* ImportEqualsDeclaration */:
-      case 276 /* ImportSpecifier */:
-      case 273 /* ImportClause */:
-      case 274 /* NamespaceImport */:
-        return true;
-      case 260 /* VariableDeclaration */:
-        return isVariableDeclarationInImport(decl);
-      case 208 /* BindingElement */:
-        return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent);
-      default:
-        return false;
-    }
-  }
-  function isVariableDeclarationInImport(decl) {
-    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(
-      decl.initializer,
-      /*requireStringLiteralLikeArgument*/
-      true
-    );
-  }
-  function isTopLevelDeclaration(node) {
-    return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent);
-  }
-  function sourceFileOfTopLevelDeclaration(node) {
-    return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent;
-  }
-  function forEachTopLevelDeclarationInBindingName(name, cb) {
-    switch (name.kind) {
-      case 80 /* Identifier */:
-        return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x)));
-      case 207 /* ArrayBindingPattern */:
-      case 206 /* ObjectBindingPattern */:
-        return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb));
-      default:
-        return Debug.assertNever(name, `Unexpected name kind ${name.kind}`);
-    }
-  }
-  function isNonVariableTopLevelDeclaration(node) {
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 267 /* ModuleDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function moveStatementsToTargetFile(changes, program, statements, targetFile, toMove) {
-    var _a;
-    const removedExports = /* @__PURE__ */ new Set();
-    const targetExports = (_a = targetFile.symbol) == null ? void 0 : _a.exports;
-    if (targetExports) {
-      const checker = program.getTypeChecker();
-      const targetToSourceExports = /* @__PURE__ */ new Map();
-      for (const node of toMove.all) {
-        if (isTopLevelDeclarationStatement(node) && hasSyntacticModifier(node, 32 /* Export */)) {
-          forEachTopLevelDeclaration(node, (declaration) => {
-            var _a2;
-            const targetDeclarations = canHaveSymbol(declaration) ? (_a2 = targetExports.get(declaration.symbol.escapedName)) == null ? void 0 : _a2.declarations : void 0;
-            const exportDeclaration = firstDefined(targetDeclarations, (d) => isExportDeclaration(d) ? d : isExportSpecifier(d) ? tryCast(d.parent.parent, isExportDeclaration) : void 0);
-            if (exportDeclaration && exportDeclaration.moduleSpecifier) {
-              targetToSourceExports.set(exportDeclaration, (targetToSourceExports.get(exportDeclaration) || /* @__PURE__ */ new Set()).add(declaration));
-            }
-          });
-        }
-      }
-      for (const [exportDeclaration, topLevelDeclarations] of arrayFrom(targetToSourceExports)) {
-        if (exportDeclaration.exportClause && isNamedExports(exportDeclaration.exportClause) && length(exportDeclaration.exportClause.elements)) {
-          const elements = exportDeclaration.exportClause.elements;
-          const updatedElements = filter(elements, (elem) => find(skipAlias(elem.symbol, checker).declarations, (d) => isTopLevelDeclaration(d) && topLevelDeclarations.has(d)) === void 0);
-          if (length(updatedElements) === 0) {
-            changes.deleteNode(targetFile, exportDeclaration);
-            removedExports.add(exportDeclaration);
-            continue;
-          }
-          if (length(updatedElements) < length(elements)) {
-            changes.replaceNode(targetFile, exportDeclaration, factory.updateExportDeclaration(exportDeclaration, exportDeclaration.modifiers, exportDeclaration.isTypeOnly, factory.updateNamedExports(exportDeclaration.exportClause, factory.createNodeArray(updatedElements, elements.hasTrailingComma)), exportDeclaration.moduleSpecifier, exportDeclaration.attributes));
-          }
-        }
-      }
-    }
-    const lastReExport = findLast(targetFile.statements, (n) => isExportDeclaration(n) && !!n.moduleSpecifier && !removedExports.has(n));
-    if (lastReExport) {
-      changes.insertNodesBefore(
-        targetFile,
-        lastReExport,
-        statements,
-        /*blankLineBetween*/
-        true
-      );
-    } else {
-      changes.insertNodesAfter(targetFile, targetFile.statements[targetFile.statements.length - 1], statements);
-    }
-  }
-  function getOverloadRangeToMove(sourceFile, statement) {
-    if (isFunctionLikeDeclaration(statement)) {
-      const declarations = statement.symbol.declarations;
-      if (declarations === void 0 || length(declarations) <= 1 || !contains(declarations, statement)) {
-        return void 0;
-      }
-      const firstDecl = declarations[0];
-      const lastDecl = declarations[length(declarations) - 1];
-      const statementsToMove = mapDefined(declarations, (d) => getSourceFileOfNode(d) === sourceFile && isStatement(d) ? d : void 0);
-      const end = findIndex(sourceFile.statements, (s) => s.end >= lastDecl.end);
-      const start = findIndex(sourceFile.statements, (s) => s.end >= firstDecl.end);
-      return { toMove: statementsToMove, start, end };
-    }
-    return void 0;
-  }
-  function getExistingLocals(sourceFile, statements, checker) {
-    const existingLocals = /* @__PURE__ */ new Set();
-    for (const moduleSpecifier of sourceFile.imports) {
-      const declaration = importFromModuleSpecifier(moduleSpecifier);
-      if (isImportDeclaration(declaration) && declaration.importClause && declaration.importClause.namedBindings && isNamedImports(declaration.importClause.namedBindings)) {
-        for (const e of declaration.importClause.namedBindings.elements) {
-          const symbol = checker.getSymbolAtLocation(e.propertyName || e.name);
-          if (symbol) {
-            existingLocals.add(skipAlias(symbol, checker));
-          }
-        }
-      }
-      if (isVariableDeclarationInitializedToRequire(declaration.parent) && isObjectBindingPattern(declaration.parent.name)) {
-        for (const e of declaration.parent.name.elements) {
-          const symbol = checker.getSymbolAtLocation(e.propertyName || e.name);
-          if (symbol) {
-            existingLocals.add(skipAlias(symbol, checker));
-          }
-        }
-      }
-    }
-    for (const statement of statements) {
-      forEachReference(statement, checker, (s) => {
-        const symbol = skipAlias(s, checker);
-        if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration) === sourceFile) {
-          existingLocals.add(symbol);
-        }
-      });
-    }
-    return existingLocals;
-  }
-  var refactorNameForMoveToFile, description2, moveToFileAction;
-  var init_moveToFile = __esm({
-    "src/services/refactors/moveToFile.ts"() {
-      "use strict";
-      init_moduleSpecifiers();
-      init_ts4();
-      init_refactorProvider();
-      refactorNameForMoveToFile = "Move to file";
-      description2 = getLocaleSpecificMessage(Diagnostics.Move_to_file);
-      moveToFileAction = {
-        name: "Move to file",
-        description: description2,
-        kind: "refactor.move.file"
-      };
-      registerRefactor(refactorNameForMoveToFile, {
-        kinds: [moveToFileAction.kind],
-        getAvailableActions: function getRefactorActionsToMoveToFile(context, interactiveRefactorArguments) {
-          const statements = getStatementsToMove(context);
-          if (!interactiveRefactorArguments) {
-            return emptyArray;
-          }
-          if (context.preferences.allowTextChangesInNewFiles && statements) {
-            return [{ name: refactorNameForMoveToFile, description: description2, actions: [moveToFileAction] }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return [{ name: refactorNameForMoveToFile, description: description2, actions: [{ ...moveToFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }];
-          }
-          return emptyArray;
-        },
-        getEditsForAction: function getRefactorEditsToMoveToFile(context, actionName2, interactiveRefactorArguments) {
-          Debug.assert(actionName2 === refactorNameForMoveToFile, "Wrong refactor invoked");
-          const statements = Debug.checkDefined(getStatementsToMove(context));
-          const { host, program } = context;
-          Debug.assert(interactiveRefactorArguments, "No interactive refactor arguments available");
-          const targetFile = interactiveRefactorArguments.targetFile;
-          if (hasJSFileExtension(targetFile) || hasTSFileExtension(targetFile)) {
-            if (host.fileExists(targetFile) && program.getSourceFile(targetFile) === void 0) {
-              return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_statements_to_the_selected_file));
-            }
-            const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(context, context.file, interactiveRefactorArguments.targetFile, context.program, statements, t, context.host, context.preferences));
-            return { edits, renameFilename: void 0, renameLocation: void 0 };
-          }
-          return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_to_file_selected_file_is_invalid));
-        }
-      });
-    }
-  });
-
-  // src/services/refactors/convertOverloadListToSingleSignature.ts
-  function getRefactorActionsToConvertOverloadsToOneSignature(context) {
-    const { file, startPosition, program } = context;
-    const info = getConvertableOverloadListAtPosition(file, startPosition, program);
-    if (!info)
-      return emptyArray;
-    return [{
-      name: refactorName6,
-      description: refactorDescription2,
-      actions: [functionOverloadAction]
-    }];
-  }
-  function getRefactorEditsToConvertOverloadsToOneSignature(context) {
-    const { file, startPosition, program } = context;
-    const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program);
-    if (!signatureDecls)
-      return void 0;
-    const checker = program.getTypeChecker();
-    const lastDeclaration = signatureDecls[signatureDecls.length - 1];
-    let updated = lastDeclaration;
-    switch (lastDeclaration.kind) {
-      case 173 /* MethodSignature */: {
-        updated = factory.updateMethodSignature(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.name,
-          lastDeclaration.questionToken,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 174 /* MethodDeclaration */: {
-        updated = factory.updateMethodDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.asteriskToken,
-          lastDeclaration.name,
-          lastDeclaration.questionToken,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type,
-          lastDeclaration.body
-        );
-        break;
-      }
-      case 179 /* CallSignature */: {
-        updated = factory.updateCallSignature(
-          lastDeclaration,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 176 /* Constructor */: {
-        updated = factory.updateConstructorDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.body
-        );
-        break;
-      }
-      case 180 /* ConstructSignature */: {
-        updated = factory.updateConstructSignature(
-          lastDeclaration,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 262 /* FunctionDeclaration */: {
-        updated = factory.updateFunctionDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.asteriskToken,
-          lastDeclaration.name,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type,
-          lastDeclaration.body
-        );
-        break;
-      }
-      default:
-        return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring");
-    }
-    if (updated === lastDeclaration) {
-      return;
-    }
-    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-      t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated);
-    });
-    return { renameFilename: void 0, renameLocation: void 0, edits };
-    function getNewParametersForCombinedSignature(signatureDeclarations) {
-      const lastSig = signatureDeclarations[signatureDeclarations.length - 1];
-      if (isFunctionLikeDeclaration(lastSig) && lastSig.body) {
-        signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1);
-      }
-      return factory.createNodeArray([
-        factory.createParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          factory.createToken(26 /* DotDotDotToken */),
-          "args",
-          /*questionToken*/
-          void 0,
-          factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
-        )
-      ]);
-    }
-    function convertSignatureParametersToTuple(decl) {
-      const members = map(decl.parameters, convertParameterToNamedTupleMember);
-      return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */);
-    }
-    function convertParameterToNamedTupleMember(p) {
-      Debug.assert(isIdentifier(p.name));
-      const result = setTextRange(
-        factory.createNamedTupleMember(
-          p.dotDotDotToken,
-          p.name,
-          p.questionToken,
-          p.type || factory.createKeywordTypeNode(133 /* AnyKeyword */)
-        ),
-        p
-      );
-      const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker);
-      if (parameterDocComment) {
-        const newComment = displayPartsToString(parameterDocComment);
-        if (newComment.length) {
-          setSyntheticLeadingComments(result, [{
-            text: `*
-${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
- `,
-            kind: 3 /* MultiLineCommentTrivia */,
-            pos: -1,
-            end: -1,
-            hasTrailingNewLine: true,
-            hasLeadingNewline: true
-          }]);
-        }
-      }
-      return result;
-    }
-  }
-  function isConvertableSignatureDeclaration(d) {
-    switch (d.kind) {
-      case 173 /* MethodSignature */:
-      case 174 /* MethodDeclaration */:
-      case 179 /* CallSignature */:
-      case 176 /* Constructor */:
-      case 180 /* ConstructSignature */:
-      case 262 /* FunctionDeclaration */:
-        return true;
-    }
-    return false;
-  }
-  function getConvertableOverloadListAtPosition(file, startPosition, program) {
-    const node = getTokenAtPosition(file, startPosition);
-    const containingDecl = findAncestor(node, isConvertableSignatureDeclaration);
-    if (!containingDecl) {
-      return;
-    }
-    if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) {
-      return;
-    }
-    const checker = program.getTypeChecker();
-    const signatureSymbol = containingDecl.symbol;
-    if (!signatureSymbol) {
-      return;
-    }
-    const decls = signatureSymbol.declarations;
-    if (length(decls) <= 1) {
-      return;
-    }
-    if (!every(decls, (d) => getSourceFileOfNode(d) === file)) {
-      return;
-    }
-    if (!isConvertableSignatureDeclaration(decls[0])) {
-      return;
-    }
-    const kindOne = decls[0].kind;
-    if (!every(decls, (d) => d.kind === kindOne)) {
-      return;
-    }
-    const signatureDecls = decls;
-    if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) {
-      return;
-    }
-    const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d));
-    if (length(signatures) !== length(decls)) {
-      return;
-    }
-    const returnOne = checker.getReturnTypeOfSignature(signatures[0]);
-    if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) {
-      return;
-    }
-    return signatureDecls;
-  }
-  var refactorName6, refactorDescription2, functionOverloadAction;
-  var init_convertOverloadListToSingleSignature = __esm({
-    "src/services/refactors/convertOverloadListToSingleSignature.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName6 = "Convert overload list to single signature";
-      refactorDescription2 = getLocaleSpecificMessage(Diagnostics.Convert_overload_list_to_single_signature);
-      functionOverloadAction = {
-        name: refactorName6,
-        description: refactorDescription2,
-        kind: "refactor.rewrite.function.overloadList"
-      };
-      registerRefactor(refactorName6, {
-        kinds: [functionOverloadAction.kind],
-        getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature,
-        getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature
-      });
-    }
-  });
-
-  // src/services/refactors/addOrRemoveBracesToArrowFunction.ts
-  function getRefactorActionsToRemoveFunctionBraces(context) {
-    const { file, startPosition, triggerReason } = context;
-    const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked");
-    if (!info)
-      return emptyArray;
-    if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName7,
-        description: refactorDescription3,
-        actions: [
-          info.addBraces ? addBracesAction : removeBracesAction
-        ]
-      }];
-    }
-    if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName7,
-        description: refactorDescription3,
-        actions: [
-          { ...addBracesAction, notApplicableReason: info.error },
-          { ...removeBracesAction, notApplicableReason: info.error }
-        ]
-      }];
-    }
-    return emptyArray;
-  }
-  function getRefactorEditsToRemoveFunctionBraces(context, actionName2) {
-    const { file, startPosition } = context;
-    const info = getConvertibleArrowFunctionAtPosition(file, startPosition);
-    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-    const { expression, returnStatement, func } = info;
-    let body;
-    if (actionName2 === addBracesAction.name) {
-      const returnStatement2 = factory.createReturnStatement(expression);
-      body = factory.createBlock(
-        [returnStatement2],
-        /*multiLine*/
-        true
-      );
-      copyLeadingComments(
-        expression,
-        returnStatement2,
-        file,
-        3 /* MultiLineCommentTrivia */,
-        /*hasTrailingNewLine*/
-        true
-      );
-    } else if (actionName2 === removeBracesAction.name && returnStatement) {
-      const actualExpression = expression || factory.createVoidZero();
-      body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
-      copyTrailingAsLeadingComments(
-        returnStatement,
-        body,
-        file,
-        3 /* MultiLineCommentTrivia */,
-        /*hasTrailingNewLine*/
-        false
-      );
-      copyLeadingComments(
-        returnStatement,
-        body,
-        file,
-        3 /* MultiLineCommentTrivia */,
-        /*hasTrailingNewLine*/
-        false
-      );
-      copyTrailingComments(
-        returnStatement,
-        body,
-        file,
-        3 /* MultiLineCommentTrivia */,
-        /*hasTrailingNewLine*/
-        false
-      );
-    } else {
-      Debug.fail("invalid action");
-    }
-    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-      t.replaceNode(file, func.body, body);
-    });
-    return { renameFilename: void 0, renameLocation: void 0, edits };
-  }
-  function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) {
-    const node = getTokenAtPosition(file, startPosition);
-    const func = getContainingFunction(node);
-    if (!func) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function)
-      };
-    }
-    if (!isArrowFunction(func)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function)
-      };
-    }
-    if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) {
-      return void 0;
-    }
-    if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) {
-      return { func, addBraces: true, expression: func.body };
-    } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) {
-      const firstStatement = first(func.body.statements);
-      if (isReturnStatement(firstStatement)) {
-        const expression = firstStatement.expression && isObjectLiteralExpression(getLeftmostExpression(
-          firstStatement.expression,
-          /*stopAtCallExpressions*/
-          false
-        )) ? factory.createParenthesizedExpression(firstStatement.expression) : firstStatement.expression;
-        return { func, addBraces: false, expression, returnStatement: firstStatement };
-      }
-    }
-    return void 0;
-  }
-  var refactorName7, refactorDescription3, addBracesAction, removeBracesAction;
-  var init_addOrRemoveBracesToArrowFunction = __esm({
-    "src/services/refactors/addOrRemoveBracesToArrowFunction.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName7 = "Add or remove braces in an arrow function";
-      refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Add_or_remove_braces_in_an_arrow_function);
-      addBracesAction = {
-        name: "Add braces to arrow function",
-        description: getLocaleSpecificMessage(Diagnostics.Add_braces_to_arrow_function),
-        kind: "refactor.rewrite.arrow.braces.add"
-      };
-      removeBracesAction = {
-        name: "Remove braces from arrow function",
-        description: getLocaleSpecificMessage(Diagnostics.Remove_braces_from_arrow_function),
-        kind: "refactor.rewrite.arrow.braces.remove"
-      };
-      registerRefactor(refactorName7, {
-        kinds: [removeBracesAction.kind],
-        getEditsForAction: getRefactorEditsToRemoveFunctionBraces,
-        getAvailableActions: getRefactorActionsToRemoveFunctionBraces
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts
-  var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {};
-  var init_ts_refactor_addOrRemoveBracesToArrowFunction = __esm({
-    "src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts"() {
-      "use strict";
-      init_convertOverloadListToSingleSignature();
-      init_addOrRemoveBracesToArrowFunction();
-    }
-  });
-
-  // src/services/refactors/convertArrowFunctionOrFunctionExpression.ts
-  function getRefactorActionsToConvertFunctionExpressions(context) {
-    const { file, startPosition, program, kind } = context;
-    const info = getFunctionInfo(file, startPosition, program);
-    if (!info)
-      return emptyArray;
-    const { selectedVariableDeclaration, func } = info;
-    const possibleActions = [];
-    const errors = [];
-    if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) {
-      const error2 = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function);
-      if (error2) {
-        errors.push({ ...toNamedFunctionAction, notApplicableReason: error2 });
-      } else {
-        possibleActions.push(toNamedFunctionAction);
-      }
-    }
-    if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) {
-      const error2 = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function);
-      if (error2) {
-        errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error2 });
-      } else {
-        possibleActions.push(toAnonymousFunctionAction);
-      }
-    }
-    if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) {
-      const error2 = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function);
-      if (error2) {
-        errors.push({ ...toArrowFunctionAction, notApplicableReason: error2 });
-      } else {
-        possibleActions.push(toArrowFunctionAction);
-      }
-    }
-    return [{
-      name: refactorName8,
-      description: refactorDescription4,
-      actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions
-    }];
-  }
-  function getRefactorEditsToConvertFunctionExpressions(context, actionName2) {
-    const { file, startPosition, program } = context;
-    const info = getFunctionInfo(file, startPosition, program);
-    if (!info)
-      return void 0;
-    const { func } = info;
-    const edits = [];
-    switch (actionName2) {
-      case toAnonymousFunctionAction.name:
-        edits.push(...getEditInfoForConvertToAnonymousFunction(context, func));
-        break;
-      case toNamedFunctionAction.name:
-        const variableInfo = getVariableInfo(func);
-        if (!variableInfo)
-          return void 0;
-        edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo));
-        break;
-      case toArrowFunctionAction.name:
-        if (!isFunctionExpression(func))
-          return void 0;
-        edits.push(...getEditInfoForConvertToArrowFunction(context, func));
-        break;
-      default:
-        return Debug.fail("invalid action");
-    }
-    return { renameFilename: void 0, renameLocation: void 0, edits };
-  }
-  function containingThis(node) {
-    let containsThis = false;
-    node.forEachChild(function checkThis(child) {
-      if (isThis(child)) {
-        containsThis = true;
-        return;
-      }
-      if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) {
-        forEachChild(child, checkThis);
-      }
-    });
-    return containsThis;
-  }
-  function getFunctionInfo(file, startPosition, program) {
-    const token = getTokenAtPosition(file, startPosition);
-    const typeChecker = program.getTypeChecker();
-    const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent);
-    if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) {
-      return { selectedVariableDeclaration: true, func };
-    }
-    const maybeFunc = getContainingFunction(token);
-    if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) {
-      if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc))
-        return void 0;
-      return { selectedVariableDeclaration: false, func: maybeFunc };
-    }
-    return void 0;
-  }
-  function isSingleVariableDeclaration(parent2) {
-    return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1;
-  }
-  function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) {
-    if (!isSingleVariableDeclaration(parent2)) {
-      return void 0;
-    }
-    const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations);
-    const initializer = variableDeclaration.initializer;
-    if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) {
-      return initializer;
-    }
-    return void 0;
-  }
-  function convertToBlock(body) {
-    if (isExpression(body)) {
-      const returnStatement = factory.createReturnStatement(body);
-      const file = body.getSourceFile();
-      setTextRange(returnStatement, body);
-      suppressLeadingAndTrailingTrivia(returnStatement);
-      copyTrailingAsLeadingComments(
-        body,
-        returnStatement,
-        file,
-        /*commentKind*/
-        void 0,
-        /*hasTrailingNewLine*/
-        true
-      );
-      return factory.createBlock(
-        [returnStatement],
-        /*multiLine*/
-        true
-      );
-    } else {
-      return body;
-    }
-  }
-  function getVariableInfo(func) {
-    const variableDeclaration = func.parent;
-    if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration))
-      return void 0;
-    const variableDeclarationList = variableDeclaration.parent;
-    const statement = variableDeclarationList.parent;
-    if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name))
-      return void 0;
-    return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name };
-  }
-  function getEditInfoForConvertToAnonymousFunction(context, func) {
-    const { file } = context;
-    const body = convertToBlock(func.body);
-    const newNode = factory.createFunctionExpression(
-      func.modifiers,
-      func.asteriskToken,
-      /*name*/
-      void 0,
-      func.typeParameters,
-      func.parameters,
-      func.type,
-      body
-    );
-    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
-  }
-  function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
-    const { file } = context;
-    const body = convertToBlock(func.body);
-    const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo;
-    suppressLeadingTrivia(statement);
-    const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 32 /* Export */ | getEffectiveModifierFlags(func);
-    const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags);
-    const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body);
-    if (variableDeclarationList.declarations.length === 1) {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode));
-    } else {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        t.delete(file, variableDeclaration);
-        t.insertNodeAfter(file, statement, newNode);
-      });
-    }
-  }
-  function getEditInfoForConvertToArrowFunction(context, func) {
-    const { file } = context;
-    const statements = func.body.statements;
-    const head = statements[0];
-    let body;
-    if (canBeConvertedToExpression(func.body, head)) {
-      body = head.expression;
-      suppressLeadingAndTrailingTrivia(body);
-      copyComments(head, body);
-    } else {
-      body = func.body;
-    }
-    const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(39 /* EqualsGreaterThanToken */), body);
-    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
-  }
-  function canBeConvertedToExpression(body, head) {
-    return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression);
-  }
-  function isFunctionReferencedInFile(sourceFile, typeChecker, node) {
-    return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile);
-  }
-  var refactorName8, refactorDescription4, toAnonymousFunctionAction, toNamedFunctionAction, toArrowFunctionAction;
-  var init_convertArrowFunctionOrFunctionExpression = __esm({
-    "src/services/refactors/convertArrowFunctionOrFunctionExpression.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName8 = "Convert arrow function or function expression";
-      refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression);
-      toAnonymousFunctionAction = {
-        name: "Convert to anonymous function",
-        description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function),
-        kind: "refactor.rewrite.function.anonymous"
-      };
-      toNamedFunctionAction = {
-        name: "Convert to named function",
-        description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function),
-        kind: "refactor.rewrite.function.named"
-      };
-      toArrowFunctionAction = {
-        name: "Convert to arrow function",
-        description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function),
-        kind: "refactor.rewrite.function.arrow"
-      };
-      registerRefactor(refactorName8, {
-        kinds: [
-          toAnonymousFunctionAction.kind,
-          toNamedFunctionAction.kind,
-          toArrowFunctionAction.kind
-        ],
-        getEditsForAction: getRefactorEditsToConvertFunctionExpressions,
-        getAvailableActions: getRefactorActionsToConvertFunctionExpressions
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts
-  var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {};
-  var init_ts_refactor_convertArrowFunctionOrFunctionExpression = __esm({
-    "src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts"() {
-      "use strict";
-      init_convertArrowFunctionOrFunctionExpression();
-    }
-  });
-
-  // src/services/refactors/convertParamsToDestructuredObject.ts
-  function getRefactorActionsToConvertParametersToDestructuredObject(context) {
-    const { file, startPosition } = context;
-    const isJSFile = isSourceFileJS(file);
-    if (isJSFile)
-      return emptyArray;
-    const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker());
-    if (!functionDeclaration)
-      return emptyArray;
-    return [{
-      name: refactorName9,
-      description: refactorDescription5,
-      actions: [toDestructuredAction]
-    }];
-  }
-  function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) {
-    Debug.assert(actionName2 === refactorName9, "Unexpected action name");
-    const { file, startPosition, program, cancellationToken, host } = context;
-    const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker());
-    if (!functionDeclaration || !cancellationToken)
-      return void 0;
-    const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken);
-    if (groupedReferences.valid) {
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(file, program, host, t, functionDeclaration, groupedReferences));
-      return { renameFilename: void 0, renameLocation: void 0, edits };
-    }
-    return { edits: [] };
-  }
-  function doChange5(sourceFile, program, host, changes, functionDeclaration, groupedReferences) {
-    const signature = groupedReferences.signature;
-    const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param));
-    if (signature) {
-      const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param));
-      replaceParameters(signature, newSignatureParams);
-    }
-    replaceParameters(functionDeclaration, newFunctionDeclarationParams);
-    const functionCalls = sortAndDeduplicate(
-      groupedReferences.functionCalls,
-      /*comparer*/
-      (a, b) => compareValues(a.pos, b.pos)
-    );
-    for (const call of functionCalls) {
-      if (call.arguments && call.arguments.length) {
-        const newArgument = getSynthesizedDeepClone(
-          createNewArgument(functionDeclaration, call.arguments),
-          /*includeTrivia*/
-          true
-        );
-        changes.replaceNodeRange(
-          getSourceFileOfNode(call),
-          first(call.arguments),
-          last(call.arguments),
-          newArgument,
-          { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include }
-        );
-      }
-    }
-    function replaceParameters(declarationOrSignature, parameterDeclarations) {
-      changes.replaceNodeRangeWithNodes(
-        sourceFile,
-        first(declarationOrSignature.parameters),
-        last(declarationOrSignature.parameters),
-        parameterDeclarations,
-        {
-          joiner: ", ",
-          // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter
-          indentation: 0,
-          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }
-      );
-    }
-  }
-  function getGroupedReferences(functionDeclaration, program, cancellationToken) {
-    const functionNames = getFunctionNames(functionDeclaration);
-    const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
-    const names = deduplicate([...functionNames, ...classNames], equateValues);
-    const checker = program.getTypeChecker();
-    const references = flatMap(
-      names,
-      /*mapfn*/
-      (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken)
-    );
-    const groupedReferences = groupReferences(references);
-    if (!every(
-      groupedReferences.declarations,
-      /*callback*/
-      (decl) => contains(names, decl)
-    )) {
-      groupedReferences.valid = false;
-    }
-    return groupedReferences;
-    function groupReferences(referenceEntries) {
-      const classReferences = { accessExpressions: [], typeUsages: [] };
-      const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true };
-      const functionSymbols = map(functionNames, getSymbolTargetAtLocation);
-      const classSymbols = map(classNames, getSymbolTargetAtLocation);
-      const isConstructor = isConstructorDeclaration(functionDeclaration);
-      const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker));
-      for (const entry of referenceEntries) {
-        if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) {
-          groupedReferences2.valid = false;
-          continue;
-        }
-        if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) {
-          if (isValidMethodSignature(entry.node.parent)) {
-            groupedReferences2.signature = entry.node.parent;
-            continue;
-          }
-          const call = entryToFunctionCall(entry);
-          if (call) {
-            groupedReferences2.functionCalls.push(call);
-            continue;
-          }
-        }
-        const contextualSymbol = getSymbolForContextualType(entry.node, checker);
-        if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) {
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
-          }
-        }
-        if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) {
-          const importOrExportReference = entryToImportOrExport(entry);
-          if (importOrExportReference) {
-            continue;
-          }
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
-          }
-          const call = entryToFunctionCall(entry);
-          if (call) {
-            groupedReferences2.functionCalls.push(call);
-            continue;
-          }
-        }
-        if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) {
-          const importOrExportReference = entryToImportOrExport(entry);
-          if (importOrExportReference) {
-            continue;
-          }
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
-          }
-          const accessExpression = entryToAccessExpression(entry);
-          if (accessExpression) {
-            classReferences.accessExpressions.push(accessExpression);
-            continue;
-          }
-          if (isClassDeclaration(functionDeclaration.parent)) {
-            const type = entryToType(entry);
-            if (type) {
-              classReferences.typeUsages.push(type);
-              continue;
-            }
-          }
-        }
-        groupedReferences2.valid = false;
-      }
-      return groupedReferences2;
-    }
-    function getSymbolTargetAtLocation(node) {
-      const symbol = checker.getSymbolAtLocation(node);
-      return symbol && getSymbolTarget(symbol, checker);
-    }
-  }
-  function getSymbolForContextualType(node, checker) {
-    const element = getContainingObjectLiteralElement(node);
-    if (element) {
-      const contextualType = checker.getContextualTypeForObjectLiteralElement(element);
-      const symbol = contextualType == null ? void 0 : contextualType.getSymbol();
-      if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) {
-        return symbol;
-      }
-    }
-  }
-  function entryToImportOrExport(entry) {
-    const node = entry.node;
-    if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) {
-      return node;
-    }
-    if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) {
-      return node;
-    }
-    return void 0;
-  }
-  function entryToDeclaration(entry) {
-    if (isDeclaration(entry.node.parent)) {
-      return entry.node;
-    }
-    return void 0;
-  }
-  function entryToFunctionCall(entry) {
-    if (entry.node.parent) {
-      const functionReference = entry.node;
-      const parent2 = functionReference.parent;
-      switch (parent2.kind) {
-        case 213 /* CallExpression */:
-        case 214 /* NewExpression */:
-          const callOrNewExpression = tryCast(parent2, isCallOrNewExpression);
-          if (callOrNewExpression && callOrNewExpression.expression === functionReference) {
-            return callOrNewExpression;
-          }
-          break;
-        case 211 /* PropertyAccessExpression */:
-          const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
-          if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) {
-            const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression);
-            if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) {
-              return callOrNewExpression2;
-            }
-          }
-          break;
-        case 212 /* ElementAccessExpression */:
-          const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
-          if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) {
-            const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression);
-            if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) {
-              return callOrNewExpression2;
-            }
-          }
-          break;
-      }
-    }
-    return void 0;
-  }
-  function entryToAccessExpression(entry) {
-    if (entry.node.parent) {
-      const reference = entry.node;
-      const parent2 = reference.parent;
-      switch (parent2.kind) {
-        case 211 /* PropertyAccessExpression */:
-          const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
-          if (propertyAccessExpression && propertyAccessExpression.expression === reference) {
-            return propertyAccessExpression;
-          }
-          break;
-        case 212 /* ElementAccessExpression */:
-          const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
-          if (elementAccessExpression && elementAccessExpression.expression === reference) {
-            return elementAccessExpression;
-          }
-          break;
-      }
-    }
-    return void 0;
-  }
-  function entryToType(entry) {
-    const reference = entry.node;
-    if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) {
-      return reference;
-    }
-    return void 0;
-  }
-  function getFunctionDeclarationAtPosition(file, startPosition, checker) {
-    const node = getTouchingToken(file, startPosition);
-    const functionDeclaration = getContainingFunctionDeclaration(node);
-    if (isTopLevelJSDoc(node))
-      return void 0;
-    if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node)))
-      return functionDeclaration;
-    return void 0;
-  }
-  function isTopLevelJSDoc(node) {
-    const containingJSDoc = findAncestor(node, isJSDocNode);
-    if (containingJSDoc) {
-      const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n));
-      return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc);
-    }
-    return false;
-  }
-  function isValidMethodSignature(node) {
-    return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent));
-  }
-  function isValidFunctionDeclaration(functionDeclaration, checker) {
-    var _a;
-    if (!isValidParameterNodeArray(functionDeclaration.parameters, checker))
-      return false;
-    switch (functionDeclaration.kind) {
-      case 262 /* FunctionDeclaration */:
-        return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker);
-      case 174 /* MethodDeclaration */:
-        if (isObjectLiteralExpression(functionDeclaration.parent)) {
-          const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker);
-          return ((_a = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a.length) === 1 && isSingleImplementation(functionDeclaration, checker);
-        }
-        return isSingleImplementation(functionDeclaration, checker);
-      case 176 /* Constructor */:
-        if (isClassDeclaration(functionDeclaration.parent)) {
-          return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker);
-        } else {
-          return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker);
-        }
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return isValidVariableDeclaration(functionDeclaration.parent);
-    }
-    return false;
-  }
-  function isSingleImplementation(functionDeclaration, checker) {
-    return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration);
-  }
-  function hasNameOrDefault(functionOrClassDeclaration) {
-    if (!functionOrClassDeclaration.name) {
-      const defaultKeyword = findModifier(functionOrClassDeclaration, 90 /* DefaultKeyword */);
-      return !!defaultKeyword;
-    }
-    return true;
-  }
-  function isValidParameterNodeArray(parameters, checker) {
-    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(
-      parameters,
-      /*callback*/
-      (paramDecl) => isValidParameterDeclaration(paramDecl, checker)
-    );
-  }
-  function isValidParameterDeclaration(parameterDeclaration, checker) {
-    if (isRestParameter(parameterDeclaration)) {
-      const type = checker.getTypeAtLocation(parameterDeclaration);
-      if (!checker.isArrayType(type) && !checker.isTupleType(type))
-        return false;
-    }
-    return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name);
-  }
-  function isValidVariableDeclaration(node) {
-    return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type;
-  }
-  function hasThisParameter(parameters) {
-    return parameters.length > 0 && isThis(parameters[0].name);
-  }
-  function getRefactorableParametersLength(parameters) {
-    if (hasThisParameter(parameters)) {
-      return parameters.length - 1;
-    }
-    return parameters.length;
-  }
-  function getRefactorableParameters(parameters) {
-    if (hasThisParameter(parameters)) {
-      parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma);
-    }
-    return parameters;
-  }
-  function createPropertyOrShorthandAssignment(name, initializer) {
-    if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) {
-      return factory.createShorthandPropertyAssignment(name);
-    }
-    return factory.createPropertyAssignment(name, initializer);
-  }
-  function createNewArgument(functionDeclaration, functionArguments) {
-    const parameters = getRefactorableParameters(functionDeclaration.parameters);
-    const hasRestParameter2 = isRestParameter(last(parameters));
-    const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments;
-    const properties = map(nonRestArguments, (arg, i) => {
-      const parameterName = getParameterName(parameters[i]);
-      const property = createPropertyOrShorthandAssignment(parameterName, arg);
-      suppressLeadingAndTrailingTrivia(property.name);
-      if (isPropertyAssignment(property))
-        suppressLeadingAndTrailingTrivia(property.initializer);
-      copyComments(arg, property);
-      return property;
-    });
-    if (hasRestParameter2 && functionArguments.length >= parameters.length) {
-      const restArguments = functionArguments.slice(parameters.length - 1);
-      const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
-      properties.push(restProperty);
-    }
-    const objectLiteral = factory.createObjectLiteralExpression(
-      properties,
-      /*multiLine*/
-      false
-    );
-    return objectLiteral;
-  }
-  function createNewParameters(functionDeclaration, program, host) {
-    const checker = program.getTypeChecker();
-    const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters);
-    const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration);
-    const objectParameterName = factory.createObjectBindingPattern(bindingElements);
-    const objectParameterType = createParameterTypeNode(refactorableParameters);
-    let objectInitializer;
-    if (every(refactorableParameters, isOptionalParameter)) {
-      objectInitializer = factory.createObjectLiteralExpression();
-    }
-    const objectParameter = factory.createParameterDeclaration(
-      /*modifiers*/
-      void 0,
-      /*dotDotDotToken*/
-      void 0,
-      objectParameterName,
-      /*questionToken*/
-      void 0,
-      objectParameterType,
-      objectInitializer
-    );
-    if (hasThisParameter(functionDeclaration.parameters)) {
-      const thisParameter = functionDeclaration.parameters[0];
-      const newThisParameter = factory.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        /*dotDotDotToken*/
-        void 0,
-        thisParameter.name,
-        /*questionToken*/
-        void 0,
-        thisParameter.type
-      );
-      suppressLeadingAndTrailingTrivia(newThisParameter.name);
-      copyComments(thisParameter.name, newThisParameter.name);
-      if (thisParameter.type) {
-        suppressLeadingAndTrailingTrivia(newThisParameter.type);
-        copyComments(thisParameter.type, newThisParameter.type);
-      }
-      return factory.createNodeArray([newThisParameter, objectParameter]);
-    }
-    return factory.createNodeArray([objectParameter]);
-    function createBindingElementFromParameterDeclaration(parameterDeclaration) {
-      const element = factory.createBindingElement(
-        /*dotDotDotToken*/
-        void 0,
-        /*propertyName*/
-        void 0,
-        getParameterName(parameterDeclaration),
-        isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
-      );
-      suppressLeadingAndTrailingTrivia(element);
-      if (parameterDeclaration.initializer && element.initializer) {
-        copyComments(parameterDeclaration.initializer, element.initializer);
-      }
-      return element;
-    }
-    function createParameterTypeNode(parameters) {
-      const members = map(parameters, createPropertySignatureFromParameterDeclaration);
-      const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */);
-      return typeNode;
-    }
-    function createPropertySignatureFromParameterDeclaration(parameterDeclaration) {
-      let parameterType = parameterDeclaration.type;
-      if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) {
-        parameterType = getTypeNode3(parameterDeclaration);
-      }
-      const propertySignature = factory.createPropertySignature(
-        /*modifiers*/
-        void 0,
-        getParameterName(parameterDeclaration),
-        isOptionalParameter(parameterDeclaration) ? factory.createToken(58 /* QuestionToken */) : parameterDeclaration.questionToken,
-        parameterType
-      );
-      suppressLeadingAndTrailingTrivia(propertySignature);
-      copyComments(parameterDeclaration.name, propertySignature.name);
-      if (parameterDeclaration.type && propertySignature.type) {
-        copyComments(parameterDeclaration.type, propertySignature.type);
-      }
-      return propertySignature;
-    }
-    function getTypeNode3(node) {
-      const type = checker.getTypeAtLocation(node);
-      return getTypeNodeIfAccessible(type, node, program, host);
-    }
-    function isOptionalParameter(parameterDeclaration) {
-      if (isRestParameter(parameterDeclaration)) {
-        const type = checker.getTypeAtLocation(parameterDeclaration);
-        return !checker.isTupleType(type);
-      }
-      return checker.isOptionalParameter(parameterDeclaration);
-    }
-  }
-  function getParameterName(paramDeclaration) {
-    return getTextOfIdentifierOrLiteral(paramDeclaration.name);
-  }
-  function getClassNames(constructorDeclaration) {
-    switch (constructorDeclaration.parent.kind) {
-      case 263 /* ClassDeclaration */:
-        const classDeclaration = constructorDeclaration.parent;
-        if (classDeclaration.name)
-          return [classDeclaration.name];
-        const defaultModifier = Debug.checkDefined(
-          findModifier(classDeclaration, 90 /* DefaultKeyword */),
-          "Nameless class declaration should be a default export"
-        );
-        return [defaultModifier];
-      case 231 /* ClassExpression */:
-        const classExpression = constructorDeclaration.parent;
-        const variableDeclaration = constructorDeclaration.parent.parent;
-        const className = classExpression.name;
-        if (className)
-          return [className, variableDeclaration.name];
-        return [variableDeclaration.name];
-    }
-  }
-  function getFunctionNames(functionDeclaration) {
-    switch (functionDeclaration.kind) {
-      case 262 /* FunctionDeclaration */:
-        if (functionDeclaration.name)
-          return [functionDeclaration.name];
-        const defaultModifier = Debug.checkDefined(
-          findModifier(functionDeclaration, 90 /* DefaultKeyword */),
-          "Nameless function declaration should be a default export"
-        );
-        return [defaultModifier];
-      case 174 /* MethodDeclaration */:
-        return [functionDeclaration.name];
-      case 176 /* Constructor */:
-        const ctrKeyword = Debug.checkDefined(
-          findChildOfKind(functionDeclaration, 137 /* ConstructorKeyword */, functionDeclaration.getSourceFile()),
-          "Constructor declaration should have constructor keyword"
-        );
-        if (functionDeclaration.parent.kind === 231 /* ClassExpression */) {
-          const variableDeclaration = functionDeclaration.parent.parent;
-          return [variableDeclaration.name, ctrKeyword];
-        }
-        return [ctrKeyword];
-      case 219 /* ArrowFunction */:
-        return [functionDeclaration.parent.name];
-      case 218 /* FunctionExpression */:
-        if (functionDeclaration.name)
-          return [functionDeclaration.name, functionDeclaration.parent.name];
-        return [functionDeclaration.parent.name];
-      default:
-        return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`);
-    }
-  }
-  var refactorName9, minimumParameterLength, refactorDescription5, toDestructuredAction;
-  var init_convertParamsToDestructuredObject = __esm({
-    "src/services/refactors/convertParamsToDestructuredObject.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName9 = "Convert parameters to destructured object";
-      minimumParameterLength = 1;
-      refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object);
-      toDestructuredAction = {
-        name: refactorName9,
-        description: refactorDescription5,
-        kind: "refactor.rewrite.parameters.toDestructured"
-      };
-      registerRefactor(refactorName9, {
-        kinds: [toDestructuredAction.kind],
-        getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject,
-        getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts
-  var ts_refactor_convertParamsToDestructuredObject_exports = {};
-  var init_ts_refactor_convertParamsToDestructuredObject = __esm({
-    "src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts"() {
-      "use strict";
-      init_convertParamsToDestructuredObject();
-    }
-  });
-
-  // src/services/refactors/convertStringOrTemplateLiteral.ts
-  function getRefactorActionsToConvertToTemplateString(context) {
-    const { file, startPosition } = context;
-    const node = getNodeOrParentOfParentheses(file, startPosition);
-    const maybeBinary = getParentBinaryExpression(node);
-    const nodeIsStringLiteral = isStringLiteral(maybeBinary);
-    const refactorInfo = { name: refactorName10, description: refactorDescription6, actions: [] };
-    if (nodeIsStringLiteral && context.triggerReason !== "invoked") {
-      return emptyArray;
-    }
-    if (isExpressionNode(maybeBinary) && (nodeIsStringLiteral || isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation)) {
-      refactorInfo.actions.push(convertStringAction);
-      return [refactorInfo];
-    } else if (context.preferences.provideRefactorNotApplicableReason) {
-      refactorInfo.actions.push({ ...convertStringAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenations_and_string_literals) });
-      return [refactorInfo];
-    }
-    return emptyArray;
-  }
-  function getNodeOrParentOfParentheses(file, startPosition) {
-    const node = getTokenAtPosition(file, startPosition);
-    const nestedBinary = getParentBinaryExpression(node);
-    const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation;
-    if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) {
-      return nestedBinary.parent.parent;
-    }
-    return node;
-  }
-  function getRefactorEditsToConvertToTemplateString(context, actionName2) {
-    const { file, startPosition } = context;
-    const node = getNodeOrParentOfParentheses(file, startPosition);
-    switch (actionName2) {
-      case refactorDescription6:
-        return { edits: getEditsForToTemplateLiteral(context, node) };
-      default:
-        return Debug.fail("invalid action");
-    }
-  }
-  function getEditsForToTemplateLiteral(context, node) {
-    const maybeBinary = getParentBinaryExpression(node);
-    const file = context.file;
-    const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file);
-    const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end);
-    if (trailingCommentRanges) {
-      const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1];
-      const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end };
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        t.deleteRange(file, trailingRange);
-        t.replaceNode(file, maybeBinary, templateLiteral);
-      });
-    } else {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral));
-    }
-  }
-  function isNotEqualsOperator(node) {
-    return !(node.operatorToken.kind === 64 /* EqualsToken */ || node.operatorToken.kind === 65 /* PlusEqualsToken */);
-  }
-  function getParentBinaryExpression(expr) {
-    const container = findAncestor(expr.parent, (n) => {
-      switch (n.kind) {
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          return false;
-        case 228 /* TemplateExpression */:
-        case 226 /* BinaryExpression */:
-          return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent));
-        default:
-          return "quit";
-      }
-    });
-    return container || expr;
-  }
-  function treeToArray(current) {
-    const loop = (current2) => {
-      if (!isBinaryExpression(current2)) {
-        return { nodes: [current2], operators: [], validOperators: true, hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2) };
-      }
-      const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left);
-      if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) {
-        return { nodes: [current2], operators: [], hasString: false, validOperators: true };
-      }
-      const currentOperatorValid = current2.operatorToken.kind === 40 /* PlusToken */;
-      const validOperators2 = leftOperatorValid && currentOperatorValid;
-      nodes2.push(current2.right);
-      operators2.push(current2.operatorToken);
-      return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 };
-    };
-    const { nodes, operators, validOperators, hasString } = loop(current);
-    return { nodes, operators, isValidConcatenation: validOperators && hasString };
-  }
-  function escapeRawStringForTemplate(s) {
-    return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m);
-  }
-  function getRawTextOfTemplate(node) {
-    const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1;
-    return getTextOfNode(node).slice(1, rightShaving);
-  }
-  function concatConsecutiveString(index, nodes) {
-    const indexes = [];
-    let text = "", rawText = "";
-    while (index < nodes.length) {
-      const node = nodes[index];
-      if (isStringLiteralLike(node)) {
-        text += node.text;
-        rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1));
-        indexes.push(index);
-        index++;
-      } else if (isTemplateExpression(node)) {
-        text += node.head.text;
-        rawText += getRawTextOfTemplate(node.head);
-        break;
-      } else {
-        break;
-      }
-    }
-    return [index, text, rawText, indexes];
-  }
-  function nodesToTemplate({ nodes, operators }, file) {
-    const copyOperatorComments = copyTrailingOperatorComments(operators, file);
-    const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments);
-    const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes);
-    if (begin === nodes.length) {
-      const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText);
-      copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral);
-      return noSubstitutionTemplateLiteral;
-    }
-    const templateSpans = [];
-    const templateHead = factory.createTemplateHead(headText, rawHeadText);
-    copyCommentFromStringLiterals(headIndexes, templateHead);
-    for (let i = begin; i < nodes.length; i++) {
-      const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]);
-      copyOperatorComments(i, currentNode);
-      const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes);
-      i = newIndex - 1;
-      const isLast = i === nodes.length - 1;
-      if (isTemplateExpression(currentNode)) {
-        const spans = map(currentNode.templateSpans, (span, index) => {
-          copyExpressionComments(span);
-          const isLastSpan = index === currentNode.templateSpans.length - 1;
-          const text = span.literal.text + (isLastSpan ? subsequentText : "");
-          const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : "");
-          return factory.createTemplateSpan(
-            span.expression,
-            isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText)
-          );
-        });
-        templateSpans.push(...spans);
-      } else {
-        const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText);
-        copyCommentFromStringLiterals(stringIndexes, templatePart);
-        templateSpans.push(factory.createTemplateSpan(currentNode, templatePart));
-      }
-    }
-    return factory.createTemplateExpression(templateHead, templateSpans);
-  }
-  function copyExpressionComments(node) {
-    const file = node.getSourceFile();
-    copyTrailingComments(
-      node,
-      node.expression,
-      file,
-      3 /* MultiLineCommentTrivia */,
-      /*hasTrailingNewLine*/
-      false
-    );
-    copyTrailingAsLeadingComments(
-      node.expression,
-      node.expression,
-      file,
-      3 /* MultiLineCommentTrivia */,
-      /*hasTrailingNewLine*/
-      false
-    );
-  }
-  function getExpressionFromParenthesesOrExpression(node) {
-    if (isParenthesizedExpression(node)) {
-      copyExpressionComments(node);
-      node = node.expression;
-    }
-    return node;
-  }
-  var refactorName10, refactorDescription6, convertStringAction, copyTrailingOperatorComments, copyCommentFromMultiNode;
-  var init_convertStringOrTemplateLiteral = __esm({
-    "src/services/refactors/convertStringOrTemplateLiteral.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName10 = "Convert to template string";
-      refactorDescription6 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string);
-      convertStringAction = {
-        name: refactorName10,
-        description: refactorDescription6,
-        kind: "refactor.rewrite.string"
-      };
-      registerRefactor(refactorName10, {
-        kinds: [convertStringAction.kind],
-        getEditsForAction: getRefactorEditsToConvertToTemplateString,
-        getAvailableActions: getRefactorActionsToConvertToTemplateString
-      });
-      copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
-        if (index < operators.length) {
-          copyTrailingComments(
-            operators[index],
-            targetNode,
-            file,
-            3 /* MultiLineCommentTrivia */,
-            /*hasTrailingNewLine*/
-            false
-          );
-        }
-      };
-      copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
-        while (indexes.length > 0) {
-          const index = indexes.shift();
-          copyTrailingComments(
-            nodes[index],
-            targetNode,
-            file,
-            3 /* MultiLineCommentTrivia */,
-            /*hasTrailingNewLine*/
-            false
-          );
-          copyOperatorComments(index, targetNode);
-        }
-      };
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts
-  var ts_refactor_convertStringOrTemplateLiteral_exports = {};
-  var init_ts_refactor_convertStringOrTemplateLiteral = __esm({
-    "src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts"() {
-      "use strict";
-      init_convertStringOrTemplateLiteral();
-    }
-  });
-
-  // src/services/refactors/convertToOptionalChainExpression.ts
-  function getRefactorActionsToConvertToOptionalChain(context) {
-    const info = getInfo3(context, context.triggerReason === "invoked");
-    if (!info)
-      return emptyArray;
-    if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName11,
-        description: convertToOptionalChainExpressionMessage,
-        actions: [toOptionalChainAction]
-      }];
-    }
-    if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName11,
-        description: convertToOptionalChainExpressionMessage,
-        actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }]
-      }];
-    }
-    return emptyArray;
-  }
-  function getRefactorEditsToConvertToOptionalChain(context, actionName2) {
-    const info = getInfo3(context);
-    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange6(context.file, context.program.getTypeChecker(), t, info, actionName2));
-    return { edits, renameFilename: void 0, renameLocation: void 0 };
-  }
-  function isValidExpression(node) {
-    return isBinaryExpression(node) || isConditionalExpression(node);
-  }
-  function isValidStatement(node) {
-    return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node);
-  }
-  function isValidExpressionOrStatement(node) {
-    return isValidExpression(node) || isValidStatement(node);
-  }
-  function getInfo3(context, considerEmptySpans = true) {
-    const { file, program } = context;
-    const span = getRefactorContextSpan(context);
-    const forEmptySpan = span.length === 0;
-    if (forEmptySpan && !considerEmptySpans)
-      return void 0;
-    const startToken = getTokenAtPosition(file, span.start);
-    const endToken = findTokenOnLeftOfPosition(file, span.start + span.length);
-    const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd());
-    const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan);
-    const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0;
-    if (!expression)
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    const checker = program.getTypeChecker();
-    return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression);
-  }
-  function getConditionalInfo(expression, checker) {
-    const condition = expression.condition;
-    const finalExpression = getFinalExpressionInChain(expression.whenTrue);
-    if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    }
-    if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) {
-      return { finalExpression, occurrences: [condition], expression };
-    } else if (isBinaryExpression(condition)) {
-      const occurrences = getOccurrencesInExpression(finalExpression.expression, condition);
-      return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
-    }
-  }
-  function getBinaryInfo(expression) {
-    if (expression.operatorToken.kind !== 56 /* AmpersandAmpersandToken */) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) };
-    }
-    const finalExpression = getFinalExpressionInChain(expression.right);
-    if (!finalExpression)
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left);
-    return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
-  }
-  function getOccurrencesInExpression(matchTo, expression) {
-    const occurrences = [];
-    while (isBinaryExpression(expression) && expression.operatorToken.kind === 56 /* AmpersandAmpersandToken */) {
-      const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right));
-      if (!match) {
-        break;
-      }
-      occurrences.push(match);
-      matchTo = match;
-      expression = expression.left;
-    }
-    const finalMatch = getMatchingStart(matchTo, expression);
-    if (finalMatch) {
-      occurrences.push(finalMatch);
-    }
-    return occurrences.length > 0 ? occurrences : void 0;
-  }
-  function getMatchingStart(chain, subchain) {
-    if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) {
-      return void 0;
-    }
-    return chainStartsWith(chain, subchain) ? subchain : void 0;
-  }
-  function chainStartsWith(chain, subchain) {
-    while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) {
-      if (getTextOfChainNode(chain) === getTextOfChainNode(subchain))
-        break;
-      chain = chain.expression;
-    }
-    while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) {
-      if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain))
-        return false;
-      chain = chain.expression;
-      subchain = subchain.expression;
-    }
-    return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText();
-  }
-  function getTextOfChainNode(node) {
-    if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) {
-      return node.getText();
-    }
-    if (isPropertyAccessExpression(node)) {
-      return getTextOfChainNode(node.name);
-    }
-    if (isElementAccessExpression(node)) {
-      return getTextOfChainNode(node.argumentExpression);
-    }
-    return void 0;
-  }
-  function getValidParentNodeContainingSpan(node, span) {
-    while (node.parent) {
-      if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) {
-        return node;
-      }
-      node = node.parent;
-    }
-    return void 0;
-  }
-  function getValidParentNodeOfEmptySpan(node) {
-    while (node.parent) {
-      if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) {
-        return node;
-      }
-      node = node.parent;
-    }
-    return void 0;
-  }
-  function getExpression(node) {
-    if (isValidExpression(node)) {
-      return node;
-    }
-    if (isVariableStatement(node)) {
-      const variable = getSingleVariableOfVariableStatement(node);
-      const initializer = variable == null ? void 0 : variable.initializer;
-      return initializer && isValidExpression(initializer) ? initializer : void 0;
-    }
-    return node.expression && isValidExpression(node.expression) ? node.expression : void 0;
-  }
-  function getFinalExpressionInChain(node) {
-    node = skipParentheses(node);
-    if (isBinaryExpression(node)) {
-      return getFinalExpressionInChain(node.left);
-    } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) {
-      return node;
-    }
-    return void 0;
-  }
-  function convertOccurrences(checker, toConvert, occurrences) {
-    if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) {
-      const chain = convertOccurrences(checker, toConvert.expression, occurrences);
-      const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0;
-      const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText();
-      if (isOccurrence)
-        occurrences.pop();
-      if (isCallExpression(toConvert)) {
-        return isOccurrence ? factory.createCallChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments);
-      } else if (isPropertyAccessExpression(toConvert)) {
-        return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name);
-      } else if (isElementAccessExpression(toConvert)) {
-        return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression);
-      }
-    }
-    return toConvert;
-  }
-  function doChange6(sourceFile, checker, changes, info, _actionName) {
-    const { finalExpression, occurrences, expression } = info;
-    const firstOccurrence = occurrences[occurrences.length - 1];
-    const convertedChain = convertOccurrences(checker, finalExpression, occurrences);
-    if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) {
-      if (isBinaryExpression(expression)) {
-        changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain);
-      } else if (isConditionalExpression(expression)) {
-        changes.replaceNode(sourceFile, expression, factory.createBinaryExpression(convertedChain, factory.createToken(61 /* QuestionQuestionToken */), expression.whenFalse));
-      }
-    }
-  }
-  var refactorName11, convertToOptionalChainExpressionMessage, toOptionalChainAction;
-  var init_convertToOptionalChainExpression = __esm({
-    "src/services/refactors/convertToOptionalChainExpression.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName11 = "Convert to optional chain expression";
-      convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression);
-      toOptionalChainAction = {
-        name: refactorName11,
-        description: convertToOptionalChainExpressionMessage,
-        kind: "refactor.rewrite.expression.optionalChain"
-      };
-      registerRefactor(refactorName11, {
-        kinds: [toOptionalChainAction.kind],
-        getEditsForAction: getRefactorEditsToConvertToOptionalChain,
-        getAvailableActions: getRefactorActionsToConvertToOptionalChain
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts
-  var ts_refactor_convertToOptionalChainExpression_exports = {};
-  var init_ts_refactor_convertToOptionalChainExpression = __esm({
-    "src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts"() {
-      "use strict";
-      init_convertToOptionalChainExpression();
-    }
-  });
-
-  // src/services/refactors/extractSymbol.ts
-  function getRefactorActionsToExtractSymbol(context) {
-    const requestedRefactor = context.kind;
-    const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked");
-    const targetRange = rangeToExtract.targetRange;
-    if (targetRange === void 0) {
-      if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) {
-        return emptyArray;
-      }
-      const errors = [];
-      if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
-        errors.push({
-          name: refactorName12,
-          description: extractFunctionAction.description,
-          actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
-        });
-      }
-      if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
-        errors.push({
-          name: refactorName12,
-          description: extractConstantAction.description,
-          actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
-        });
-      }
-      return errors;
-    }
-    const extractions = getPossibleExtractions(targetRange, context);
-    if (extractions === void 0) {
-      return emptyArray;
-    }
-    const functionActions = [];
-    const usedFunctionNames = /* @__PURE__ */ new Map();
-    let innermostErrorFunctionAction;
-    const constantActions = [];
-    const usedConstantNames = /* @__PURE__ */ new Map();
-    let innermostErrorConstantAction;
-    let i = 0;
-    for (const { functionExtraction, constantExtraction } of extractions) {
-      if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
-        const description3 = functionExtraction.description;
-        if (functionExtraction.errors.length === 0) {
-          if (!usedFunctionNames.has(description3)) {
-            usedFunctionNames.set(description3, true);
-            functionActions.push({
-              description: description3,
-              name: `function_scope_${i}`,
-              kind: extractFunctionAction.kind
-            });
-          }
-        } else if (!innermostErrorFunctionAction) {
-          innermostErrorFunctionAction = {
-            description: description3,
-            name: `function_scope_${i}`,
-            notApplicableReason: getStringError(functionExtraction.errors),
-            kind: extractFunctionAction.kind
-          };
-        }
-      }
-      if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
-        const description3 = constantExtraction.description;
-        if (constantExtraction.errors.length === 0) {
-          if (!usedConstantNames.has(description3)) {
-            usedConstantNames.set(description3, true);
-            constantActions.push({
-              description: description3,
-              name: `constant_scope_${i}`,
-              kind: extractConstantAction.kind
-            });
-          }
-        } else if (!innermostErrorConstantAction) {
-          innermostErrorConstantAction = {
-            description: description3,
-            name: `constant_scope_${i}`,
-            notApplicableReason: getStringError(constantExtraction.errors),
-            kind: extractConstantAction.kind
-          };
-        }
-      }
-      i++;
-    }
-    const infos = [];
-    if (functionActions.length) {
-      infos.push({
-        name: refactorName12,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-        actions: functionActions
-      });
-    } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) {
-      infos.push({
-        name: refactorName12,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-        actions: [innermostErrorFunctionAction]
-      });
-    }
-    if (constantActions.length) {
-      infos.push({
-        name: refactorName12,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-        actions: constantActions
-      });
-    } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) {
-      infos.push({
-        name: refactorName12,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-        actions: [innermostErrorConstantAction]
-      });
-    }
-    return infos.length ? infos : emptyArray;
-    function getStringError(errors) {
-      let error2 = errors[0].messageText;
-      if (typeof error2 !== "string") {
-        error2 = error2.messageText;
-      }
-      return error2;
-    }
-  }
-  function getRefactorEditsToExtractSymbol(context, actionName2) {
-    const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context));
-    const targetRange = rangeToExtract.targetRange;
-    const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2);
-    if (parsedFunctionIndexMatch) {
-      const index = +parsedFunctionIndexMatch[1];
-      Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index");
-      return getFunctionExtractionAtIndex(targetRange, context, index);
-    }
-    const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2);
-    if (parsedConstantIndexMatch) {
-      const index = +parsedConstantIndexMatch[1];
-      Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index");
-      return getConstantExtractionAtIndex(targetRange, context, index);
-    }
-    Debug.fail("Unrecognized action name");
-  }
-  function getRangeToExtract2(sourceFile, span, invoked = true) {
-    const { length: length2 } = span;
-    if (length2 === 0 && !invoked) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] };
-    }
-    const cursorRequest = length2 === 0 && invoked;
-    const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start);
-    const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span));
-    const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span;
-    const start = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan);
-    const end = cursorRequest ? start : getParentNodeInSpan(endToken, sourceFile, adjustedSpan);
-    let rangeFacts = 0 /* None */;
-    let thisNode;
-    if (!start || !end) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-    }
-    if (start.flags & 16777216 /* JSDoc */) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] };
-    }
-    if (start.parent !== end.parent) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-    }
-    if (start !== end) {
-      if (!isBlockLike(start.parent)) {
-        return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-      }
-      const statements = [];
-      for (const statement of start.parent.statements) {
-        if (statement === start || statements.length) {
-          const errors2 = checkNode(statement);
-          if (errors2) {
-            return { errors: errors2 };
-          }
-          statements.push(statement);
-        }
-        if (statement === end) {
-          break;
-        }
-      }
-      if (!statements.length) {
-        return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-      }
-      return { targetRange: { range: statements, facts: rangeFacts, thisNode } };
-    }
-    if (isReturnStatement(start) && !start.expression) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-    }
-    const node = refineNode(start);
-    const errors = checkRootNode(node) || checkNode(node);
-    if (errors) {
-      return { errors };
-    }
-    return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } };
-    function refineNode(node2) {
-      if (isReturnStatement(node2)) {
-        if (node2.expression) {
-          return node2.expression;
-        }
-      } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) {
-        const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations;
-        let numInitializers = 0;
-        let lastInitializer;
-        for (const declaration of declarations) {
-          if (declaration.initializer) {
-            numInitializers++;
-            lastInitializer = declaration.initializer;
-          }
-        }
-        if (numInitializers === 1) {
-          return lastInitializer;
-        }
-      } else if (isVariableDeclaration(node2)) {
-        if (node2.initializer) {
-          return node2.initializer;
-        }
-      }
-      return node2;
-    }
-    function checkRootNode(node2) {
-      if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) {
-        return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)];
-      }
-      return void 0;
-    }
-    function checkForStaticContext(nodeToCheck, containingClass) {
-      let current = nodeToCheck;
-      while (current !== containingClass) {
-        if (current.kind === 172 /* PropertyDeclaration */) {
-          if (isStatic(current)) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-          break;
-        } else if (current.kind === 169 /* Parameter */) {
-          const ctorOrMethod = getContainingFunction(current);
-          if (ctorOrMethod.kind === 176 /* Constructor */) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-          break;
-        } else if (current.kind === 174 /* MethodDeclaration */) {
-          if (isStatic(current)) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-        }
-        current = current.parent;
-      }
-    }
-    function checkNode(nodeToCheck) {
-      let PermittedJumps;
-      ((PermittedJumps2) => {
-        PermittedJumps2[PermittedJumps2["None"] = 0] = "None";
-        PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break";
-        PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue";
-        PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return";
-      })(PermittedJumps || (PermittedJumps = {}));
-      Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)");
-      Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)");
-      if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) {
-        return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)];
-      }
-      if (nodeToCheck.flags & 33554432 /* Ambient */) {
-        return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)];
-      }
-      const containingClass = getContainingClass(nodeToCheck);
-      if (containingClass) {
-        checkForStaticContext(nodeToCheck, containingClass);
-      }
-      let errors2;
-      let permittedJumps = 4 /* Return */;
-      let seenLabels;
-      visit(nodeToCheck);
-      if (rangeFacts & 8 /* UsesThis */) {
-        const container = getThisContainer(
-          nodeToCheck,
-          /*includeArrowFunctions*/
-          false,
-          /*includeClassComputedPropertyName*/
-          false
-        );
-        if (container.kind === 262 /* FunctionDeclaration */ || container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ || container.kind === 218 /* FunctionExpression */) {
-          rangeFacts |= 16 /* UsesThisInFunction */;
-        }
-      }
-      return errors2;
-      function visit(node2) {
-        if (errors2) {
-          return true;
-        }
-        if (isDeclaration(node2)) {
-          const declaringNode = node2.kind === 260 /* VariableDeclaration */ ? node2.parent.parent : node2;
-          if (hasSyntacticModifier(declaringNode, 32 /* Export */)) {
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
-            return true;
-          }
-        }
-        switch (node2.kind) {
-          case 272 /* ImportDeclaration */:
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport));
-            return true;
-          case 277 /* ExportAssignment */:
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
-            return true;
-          case 108 /* SuperKeyword */:
-            if (node2.parent.kind === 213 /* CallExpression */) {
-              const containingClass2 = getContainingClass(node2);
-              if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper));
-                return true;
-              }
-            } else {
-              rangeFacts |= 8 /* UsesThis */;
-              thisNode = node2;
-            }
-            break;
-          case 219 /* ArrowFunction */:
-            forEachChild(node2, function check(n) {
-              if (isThis(n)) {
-                rangeFacts |= 8 /* UsesThis */;
-                thisNode = node2;
-              } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) {
-                return false;
-              } else {
-                forEachChild(n, check);
-              }
-            });
-          case 263 /* ClassDeclaration */:
-          case 262 /* FunctionDeclaration */:
-            if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) {
-              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope));
-            }
-          case 231 /* ClassExpression */:
-          case 218 /* FunctionExpression */:
-          case 174 /* MethodDeclaration */:
-          case 176 /* Constructor */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-            return false;
-        }
-        const savedPermittedJumps = permittedJumps;
-        switch (node2.kind) {
-          case 245 /* IfStatement */:
-            permittedJumps &= ~4 /* Return */;
-            break;
-          case 258 /* TryStatement */:
-            permittedJumps = 0 /* None */;
-            break;
-          case 241 /* Block */:
-            if (node2.parent && node2.parent.kind === 258 /* TryStatement */ && node2.parent.finallyBlock === node2) {
-              permittedJumps = 4 /* Return */;
-            }
-            break;
-          case 297 /* DefaultClause */:
-          case 296 /* CaseClause */:
-            permittedJumps |= 1 /* Break */;
-            break;
-          default:
-            if (isIterationStatement(
-              node2,
-              /*lookInLabeledStatements*/
-              false
-            )) {
-              permittedJumps |= 1 /* Break */ | 2 /* Continue */;
-            }
-            break;
-        }
-        switch (node2.kind) {
-          case 197 /* ThisType */:
-          case 110 /* ThisKeyword */:
-            rangeFacts |= 8 /* UsesThis */;
-            thisNode = node2;
-            break;
-          case 256 /* LabeledStatement */: {
-            const label = node2.label;
-            (seenLabels || (seenLabels = [])).push(label.escapedText);
-            forEachChild(node2, visit);
-            seenLabels.pop();
-            break;
-          }
-          case 252 /* BreakStatement */:
-          case 251 /* ContinueStatement */: {
-            const label = node2.label;
-            if (label) {
-              if (!contains(seenLabels, label.escapedText)) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange));
-              }
-            } else {
-              if (!(permittedJumps & (node2.kind === 252 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements));
-              }
-            }
-            break;
-          }
-          case 223 /* AwaitExpression */:
-            rangeFacts |= 4 /* IsAsyncFunction */;
-            break;
-          case 229 /* YieldExpression */:
-            rangeFacts |= 2 /* IsGenerator */;
-            break;
-          case 253 /* ReturnStatement */:
-            if (permittedJumps & 4 /* Return */) {
-              rangeFacts |= 1 /* HasReturn */;
-            } else {
-              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement));
-            }
-            break;
-          default:
-            forEachChild(node2, visit);
-            break;
-        }
-        permittedJumps = savedPermittedJumps;
-      }
-    }
-  }
-  function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) {
-    const start = startNode2.getStart(sourceFile);
-    let end = endNode2.getEnd();
-    if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) {
-      end++;
-    }
-    return { start, length: end - start };
-  }
-  function getStatementOrExpressionRange(node) {
-    if (isStatement(node)) {
-      return [node];
-    }
-    if (isExpressionNode(node)) {
-      return isExpressionStatement(node.parent) ? [node.parent] : node;
-    }
-    if (isStringLiteralJsxAttribute(node)) {
-      return node;
-    }
-    return void 0;
-  }
-  function isScope(node) {
-    return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node);
-  }
-  function collectEnclosingScopes(range) {
-    let current = isReadonlyArray(range.range) ? first(range.range) : range.range;
-    if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) {
-      const containingClass = getContainingClass(current);
-      if (containingClass) {
-        const containingFunction = findAncestor(current, isFunctionLikeDeclaration);
-        return containingFunction ? [containingFunction, containingClass] : [containingClass];
-      }
-    }
-    const scopes = [];
-    while (true) {
-      current = current.parent;
-      if (current.kind === 169 /* Parameter */) {
-        current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent;
-      }
-      if (isScope(current)) {
-        scopes.push(current);
-        if (current.kind === 312 /* SourceFile */) {
-          return scopes;
-        }
-      }
-    }
-  }
-  function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) {
-    const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
-    Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
-    context.cancellationToken.throwIfCancellationRequested();
-    return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context);
-  }
-  function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) {
-    const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
-    Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
-    Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?");
-    context.cancellationToken.throwIfCancellationRequested();
-    const expression = isExpression(target) ? target : target.statements[0].expression;
-    return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context);
-  }
-  function getPossibleExtractions(targetRange, context) {
-    const { scopes, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context);
-    const extractions = scopes.map((scope, i) => {
-      const functionDescriptionPart = getDescriptionForFunctionInScope(scope);
-      const constantDescriptionPart = getDescriptionForConstantInScope(scope);
-      const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope);
-      let functionDescription;
-      let constantDescription;
-      if (scopeDescription === 1 /* Global */) {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]);
-      } else if (scopeDescription === 0 /* Module */) {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]);
-      } else {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]);
-      }
-      if (i === 0 && !isClassLike(scope)) {
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]);
-      }
-      return {
-        functionExtraction: {
-          description: functionDescription,
-          errors: functionErrorsPerScope[i]
-        },
-        constantExtraction: {
-          description: constantDescription,
-          errors: constantErrorsPerScope[i]
-        }
-      };
-    });
-    return extractions;
-  }
-  function getPossibleExtractionsWorker(targetRange, context) {
-    const { file: sourceFile } = context;
-    const scopes = collectEnclosingScopes(targetRange);
-    const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile);
-    const readsAndWrites = collectReadsAndWrites(
-      targetRange,
-      scopes,
-      enclosingTextRange,
-      sourceFile,
-      context.program.getTypeChecker(),
-      context.cancellationToken
-    );
-    return { scopes, readsAndWrites };
-  }
-  function getDescriptionForFunctionInScope(scope) {
-    return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function";
-  }
-  function getDescriptionForConstantInScope(scope) {
-    return isClassLike(scope) ? "readonly field" : "constant";
-  }
-  function getDescriptionForFunctionLikeDeclaration(scope) {
-    switch (scope.kind) {
-      case 176 /* Constructor */:
-        return "constructor";
-      case 218 /* FunctionExpression */:
-      case 262 /* FunctionDeclaration */:
-        return scope.name ? `function '${scope.name.text}'` : ANONYMOUS;
-      case 219 /* ArrowFunction */:
-        return "arrow function";
-      case 174 /* MethodDeclaration */:
-        return `method '${scope.name.getText()}'`;
-      case 177 /* GetAccessor */:
-        return `'get ${scope.name.getText()}'`;
-      case 178 /* SetAccessor */:
-        return `'set ${scope.name.getText()}'`;
-      default:
-        Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`);
-    }
-  }
-  function getDescriptionForClassLikeDeclaration(scope) {
-    return scope.kind === 263 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression";
-  }
-  function getDescriptionForModuleLikeDeclaration(scope) {
-    return scope.kind === 268 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? 0 /* Module */ : 1 /* Global */;
-  }
-  function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) {
-    const checker = context.program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host);
-    const file = scope.getSourceFile();
-    const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file);
-    const isJS = isInJSFile(scope);
-    const functionName = factory.createIdentifier(functionNameText);
-    let returnType;
-    const parameters = [];
-    const callArguments = [];
-    let writes;
-    usagesInScope.forEach((usage, name) => {
-      let typeNode;
-      if (!isJS) {
-        let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node);
-        type = checker.getBaseTypeOfLiteralType(type);
-        typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
-      }
-      const paramDecl = factory.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        /*dotDotDotToken*/
-        void 0,
-        /*name*/
-        name,
-        /*questionToken*/
-        void 0,
-        typeNode
-      );
-      parameters.push(paramDecl);
-      if (usage.usage === 2 /* Write */) {
-        (writes || (writes = [])).push(usage);
-      }
-      callArguments.push(factory.createIdentifier(name));
-    });
-    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclarationBeforePosition(type, context.startPosition) }));
-    const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
-    const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : mapDefined(sortedTypeParametersAndDeclarations, ({ declaration }) => declaration);
-    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(
-      decl.name,
-      /*typeArguments*/
-      void 0
-    )) : void 0;
-    if (isExpression(node) && !isJS) {
-      const contextualType = checker.getContextualType(node);
-      returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
-    }
-    const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */));
-    suppressLeadingAndTrailingTrivia(body);
-    let newFunction;
-    const callThis = !!(range.facts & 16 /* UsesThisInFunction */);
-    if (isClassLike(scope)) {
-      const modifiers = isJS ? [] : [factory.createModifier(123 /* PrivateKeyword */)];
-      if (range.facts & 32 /* InStaticRegion */) {
-        modifiers.push(factory.createModifier(126 /* StaticKeyword */));
-      }
-      if (range.facts & 4 /* IsAsyncFunction */) {
-        modifiers.push(factory.createModifier(134 /* AsyncKeyword */));
-      }
-      newFunction = factory.createMethodDeclaration(
-        modifiers.length ? modifiers : void 0,
-        range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0,
-        functionName,
-        /*questionToken*/
-        void 0,
-        typeParameters,
-        parameters,
-        returnType,
-        body
-      );
-    } else {
-      if (callThis) {
-        parameters.unshift(
-          factory.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            /*dotDotDotToken*/
-            void 0,
-            /*name*/
-            "this",
-            /*questionToken*/
-            void 0,
-            checker.typeToTypeNode(
-              checker.getTypeAtLocation(range.thisNode),
-              scope,
-              1 /* NoTruncation */
-            ),
-            /*initializer*/
-            void 0
-          )
-        );
-      }
-      newFunction = factory.createFunctionDeclaration(
-        range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(134 /* AsyncKeyword */)] : void 0,
-        range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0,
-        functionName,
-        typeParameters,
-        parameters,
-        returnType,
-        body
-      );
-    }
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
-    const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
-    if (nodeToInsertBefore) {
-      changeTracker.insertNodeBefore(
-        context.file,
-        nodeToInsertBefore,
-        newFunction,
-        /*blankLineBetween*/
-        true
-      );
-    } else {
-      changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
-    }
-    importAdder.writeFixes(changeTracker);
-    const newNodes = [];
-    const called = getCalledExpression(scope, range, functionNameText);
-    if (callThis) {
-      callArguments.unshift(factory.createIdentifier("this"));
-    }
-    let call = factory.createCallExpression(
-      callThis ? factory.createPropertyAccessExpression(
-        called,
-        "call"
-      ) : called,
-      callTypeArguments,
-      // Note that no attempt is made to take advantage of type argument inference
-      callArguments
-    );
-    if (range.facts & 2 /* IsGenerator */) {
-      call = factory.createYieldExpression(factory.createToken(42 /* AsteriskToken */), call);
-    }
-    if (range.facts & 4 /* IsAsyncFunction */) {
-      call = factory.createAwaitExpression(call);
-    }
-    if (isInJSXContent(node)) {
-      call = factory.createJsxExpression(
-        /*dotDotDotToken*/
-        void 0,
-        call
-      );
-    }
-    if (exposedVariableDeclarations.length && !writes) {
-      Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
-      Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset");
-      if (exposedVariableDeclarations.length === 1) {
-        const variableDeclaration = exposedVariableDeclarations[0];
-        newNodes.push(factory.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(
-              getSynthesizedDeepClone(variableDeclaration.name),
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              getSynthesizedDeepClone(variableDeclaration.type),
-              /*initializer*/
-              call
-            )],
-            variableDeclaration.parent.flags
-          )
-        ));
-      } else {
-        const bindingElements = [];
-        const typeElements = [];
-        let commonNodeFlags = exposedVariableDeclarations[0].parent.flags;
-        let sawExplicitType = false;
-        for (const variableDeclaration of exposedVariableDeclarations) {
-          bindingElements.push(factory.createBindingElement(
-            /*dotDotDotToken*/
-            void 0,
-            /*propertyName*/
-            void 0,
-            /*name*/
-            getSynthesizedDeepClone(variableDeclaration.name)
-          ));
-          const variableType = checker.typeToTypeNode(
-            checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)),
-            scope,
-            1 /* NoTruncation */
-          );
-          typeElements.push(factory.createPropertySignature(
-            /*modifiers*/
-            void 0,
-            /*name*/
-            variableDeclaration.symbol.name,
-            /*questionToken*/
-            void 0,
-            /*type*/
-            variableType
-          ));
-          sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
-          commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags;
-        }
-        const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0;
-        if (typeLiteral) {
-          setEmitFlags(typeLiteral, 1 /* SingleLine */);
-        }
-        newNodes.push(factory.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(
-              factory.createObjectBindingPattern(bindingElements),
-              /*exclamationToken*/
-              void 0,
-              /*type*/
-              typeLiteral,
-              /*initializer*/
-              call
-            )],
-            commonNodeFlags
-          )
-        ));
-      }
-    } else if (exposedVariableDeclarations.length || writes) {
-      if (exposedVariableDeclarations.length) {
-        for (const variableDeclaration of exposedVariableDeclarations) {
-          let flags = variableDeclaration.parent.flags;
-          if (flags & 2 /* Const */) {
-            flags = flags & ~2 /* Const */ | 1 /* Let */;
-          }
-          newNodes.push(factory.createVariableStatement(
-            /*modifiers*/
-            void 0,
-            factory.createVariableDeclarationList(
-              [factory.createVariableDeclaration(
-                variableDeclaration.symbol.name,
-                /*exclamationToken*/
-                void 0,
-                getTypeDeepCloneUnionUndefined(variableDeclaration.type)
-              )],
-              flags
-            )
-          ));
-        }
-      }
-      if (returnValueProperty) {
-        newNodes.push(factory.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(
-              returnValueProperty,
-              /*exclamationToken*/
-              void 0,
-              getTypeDeepCloneUnionUndefined(returnType)
-            )],
-            1 /* Let */
-          )
-        ));
-      }
-      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-      if (returnValueProperty) {
-        assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty));
-      }
-      if (assignments.length === 1) {
-        Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here");
-        newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call)));
-        if (range.facts & 1 /* HasReturn */) {
-          newNodes.push(factory.createReturnStatement());
-        }
-      } else {
-        newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call)));
-        if (returnValueProperty) {
-          newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty)));
-        }
-      }
-    } else {
-      if (range.facts & 1 /* HasReturn */) {
-        newNodes.push(factory.createReturnStatement(call));
-      } else if (isReadonlyArray(range.range)) {
-        newNodes.push(factory.createExpressionStatement(call));
-      } else {
-        newNodes.push(call);
-      }
-    }
-    if (isReadonlyArray(range.range)) {
-      changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes);
-    } else {
-      changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes);
-    }
-    const edits = changeTracker.getChanges();
-    const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
-    const renameFilename = renameRange.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(
-      edits,
-      renameFilename,
-      functionNameText,
-      /*preferLastLocation*/
-      false
-    );
-    return { renameFilename, renameLocation, edits };
-    function getTypeDeepCloneUnionUndefined(typeNode) {
-      if (typeNode === void 0) {
-        return void 0;
-      }
-      const clone2 = getSynthesizedDeepClone(typeNode);
-      let withoutParens = clone2;
-      while (isParenthesizedTypeNode(withoutParens)) {
-        withoutParens = withoutParens.type;
-      }
-      return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 157 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
-    }
-  }
-  function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
-    const checker = context.program.getTypeChecker();
-    const file = scope.getSourceFile();
-    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(
-      node.name.text,
-      node,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      false
-    ) && !isPrivateIdentifier(node.name) && !identifierToKeywordKind(node.name) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
-    const isJS = isInJSFile(scope);
-    let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
-    let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
-    ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer));
-    suppressLeadingAndTrailingTrivia(initializer);
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    if (isClassLike(scope)) {
-      Debug.assert(!isJS, "Cannot extract to a JS class");
-      const modifiers = [];
-      modifiers.push(factory.createModifier(123 /* PrivateKeyword */));
-      if (rangeFacts & 32 /* InStaticRegion */) {
-        modifiers.push(factory.createModifier(126 /* StaticKeyword */));
-      }
-      modifiers.push(factory.createModifier(148 /* ReadonlyKeyword */));
-      const newVariable = factory.createPropertyDeclaration(
-        modifiers,
-        localNameText,
-        /*questionOrExclamationToken*/
-        void 0,
-        variableType,
-        initializer
-      );
-      let localReference = factory.createPropertyAccessExpression(
-        rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(),
-        factory.createIdentifier(localNameText)
-      );
-      if (isInJSXContent(node)) {
-        localReference = factory.createJsxExpression(
-          /*dotDotDotToken*/
-          void 0,
-          localReference
-        );
-      }
-      const maxInsertionPos = node.pos;
-      const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
-      changeTracker.insertNodeBefore(
-        context.file,
-        nodeToInsertBefore,
-        newVariable,
-        /*blankLineBetween*/
-        true
-      );
-      changeTracker.replaceNode(context.file, node, localReference);
-    } else {
-      const newVariableDeclaration = factory.createVariableDeclaration(
-        localNameText,
-        /*exclamationToken*/
-        void 0,
-        variableType,
-        initializer
-      );
-      const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
-      if (oldVariableDeclaration) {
-        changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
-        const localReference = factory.createIdentifier(localNameText);
-        changeTracker.replaceNode(context.file, node, localReference);
-      } else if (node.parent.kind === 244 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
-        const newVariableStatement = factory.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
-        );
-        changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
-      } else {
-        const newVariableStatement = factory.createVariableStatement(
-          /*modifiers*/
-          void 0,
-          factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
-        );
-        const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
-        if (nodeToInsertBefore.pos === 0) {
-          changeTracker.insertNodeAtTopOfFile(
-            context.file,
-            newVariableStatement,
-            /*blankLineBetween*/
-            false
-          );
-        } else {
-          changeTracker.insertNodeBefore(
-            context.file,
-            nodeToInsertBefore,
-            newVariableStatement,
-            /*blankLineBetween*/
-            false
-          );
-        }
-        if (node.parent.kind === 244 /* ExpressionStatement */) {
-          changeTracker.delete(context.file, node.parent);
-        } else {
-          let localReference = factory.createIdentifier(localNameText);
-          if (isInJSXContent(node)) {
-            localReference = factory.createJsxExpression(
-              /*dotDotDotToken*/
-              void 0,
-              localReference
-            );
-          }
-          changeTracker.replaceNode(context.file, node, localReference);
-        }
-      }
-    }
-    const edits = changeTracker.getChanges();
-    const renameFilename = node.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(
-      edits,
-      renameFilename,
-      localNameText,
-      /*preferLastLocation*/
-      true
-    );
-    return { renameFilename, renameLocation, edits };
-    function transformFunctionInitializerAndType(variableType2, initializer2) {
-      if (variableType2 === void 0)
-        return { variableType: variableType2, initializer: initializer2 };
-      if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters)
-        return { variableType: variableType2, initializer: initializer2 };
-      const functionType = checker.getTypeAtLocation(node);
-      const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */));
-      if (!functionSignature)
-        return { variableType: variableType2, initializer: initializer2 };
-      if (!!functionSignature.getTypeParameters())
-        return { variableType: variableType2, initializer: initializer2 };
-      const parameters = [];
-      let hasAny = false;
-      for (const p of initializer2.parameters) {
-        if (p.type) {
-          parameters.push(p);
-        } else {
-          const paramType = checker.getTypeAtLocation(p);
-          if (paramType === checker.getAnyType())
-            hasAny = true;
-          parameters.push(factory.updateParameterDeclaration(p, p.modifiers, p.dotDotDotToken, p.name, p.questionToken, p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */), p.initializer));
-        }
-      }
-      if (hasAny)
-        return { variableType: variableType2, initializer: initializer2 };
-      variableType2 = void 0;
-      if (isArrowFunction(initializer2)) {
-        initializer2 = factory.updateArrowFunction(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.equalsGreaterThanToken, initializer2.body);
-      } else {
-        if (functionSignature && !!functionSignature.thisParameter) {
-          const firstParameter = firstOrUndefined(parameters);
-          if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
-            const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
-            parameters.splice(
-              0,
-              0,
-              factory.createParameterDeclaration(
-                /*modifiers*/
-                void 0,
-                /*dotDotDotToken*/
-                void 0,
-                "this",
-                /*questionToken*/
-                void 0,
-                checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
-              )
-            );
-          }
-        }
-        initializer2 = factory.updateFunctionExpression(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.asteriskToken, initializer2.name, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.body);
-      }
-      return { variableType: variableType2, initializer: initializer2 };
-    }
-  }
-  function getContainingVariableDeclarationIfInList(node, scope) {
-    let prevNode;
-    while (node !== void 0 && node !== scope) {
-      if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) {
-        return node;
-      }
-      prevNode = node;
-      node = node.parent;
-    }
-  }
-  function getFirstDeclarationBeforePosition(type, position) {
-    let firstDeclaration;
-    const symbol = type.symbol;
-    if (symbol && symbol.declarations) {
-      for (const declaration of symbol.declarations) {
-        if ((firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) && declaration.pos < position) {
-          firstDeclaration = declaration;
-        }
-      }
-    }
-    return firstDeclaration;
-  }
-  function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) {
-    return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive(
-      type1.symbol ? type1.symbol.getName() : "",
-      type2.symbol ? type2.symbol.getName() : ""
-    ) || compareValues(type1.id, type2.id);
-  }
-  function getCalledExpression(scope, range, functionNameText) {
-    const functionReference = factory.createIdentifier(functionNameText);
-    if (isClassLike(scope)) {
-      const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis();
-      return factory.createPropertyAccessExpression(lhs, functionReference);
-    } else {
-      return functionReference;
-    }
-  }
-  function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
-    const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
-    if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
-      return { body: factory.createBlock(
-        body.statements,
-        /*multiLine*/
-        true
-      ), returnValueProperty: void 0 };
-    }
-    let returnValueProperty;
-    let ignoreReturns = false;
-    const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]);
-    if (hasWritesOrVariableDeclarations || substitutions.size) {
-      const rewrittenStatements = visitNodes2(statements, visitor, isStatement).slice();
-      if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) {
-        const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-        if (assignments.length === 1) {
-          rewrittenStatements.push(factory.createReturnStatement(assignments[0].name));
-        } else {
-          rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
-        }
-      }
-      return { body: factory.createBlock(
-        rewrittenStatements,
-        /*multiLine*/
-        true
-      ), returnValueProperty };
-    } else {
-      return { body: factory.createBlock(
-        statements,
-        /*multiLine*/
-        true
-      ), returnValueProperty: void 0 };
-    }
-    function visitor(node) {
-      if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
-        const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-        if (node.expression) {
-          if (!returnValueProperty) {
-            returnValueProperty = "__return";
-          }
-          assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor, isExpression)));
-        }
-        if (assignments.length === 1) {
-          return factory.createReturnStatement(assignments[0].name);
-        } else {
-          return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments));
-        }
-      } else {
-        const oldIgnoreReturns = ignoreReturns;
-        ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node);
-        const substitution = substitutions.get(getNodeId(node).toString());
-        const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(
-          node,
-          visitor,
-          /*context*/
-          void 0
-        );
-        ignoreReturns = oldIgnoreReturns;
-        return result;
-      }
-    }
-  }
-  function transformConstantInitializer(initializer, substitutions) {
-    return substitutions.size ? visitor(initializer) : initializer;
-    function visitor(node) {
-      const substitution = substitutions.get(getNodeId(node).toString());
-      return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(
-        node,
-        visitor,
-        /*context*/
-        void 0
-      );
-    }
-  }
-  function getStatementsOrClassElements(scope) {
-    if (isFunctionLikeDeclaration(scope)) {
-      const body = scope.body;
-      if (isBlock(body)) {
-        return body.statements;
-      }
-    } else if (isModuleBlock(scope) || isSourceFile(scope)) {
-      return scope.statements;
-    } else if (isClassLike(scope)) {
-      return scope.members;
-    } else {
-      assertType(scope);
-    }
-    return emptyArray;
-  }
-  function getNodeToInsertFunctionBefore(minPos, scope) {
-    return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child));
-  }
-  function getNodeToInsertPropertyBefore(maxPos, scope) {
-    const members = scope.members;
-    Debug.assert(members.length > 0, "Found no members");
-    let prevMember;
-    let allProperties = true;
-    for (const member of members) {
-      if (member.pos > maxPos) {
-        return prevMember || members[0];
-      }
-      if (allProperties && !isPropertyDeclaration(member)) {
-        if (prevMember !== void 0) {
-          return member;
-        }
-        allProperties = false;
-      }
-      prevMember = member;
-    }
-    if (prevMember === void 0)
-      return Debug.fail();
-    return prevMember;
-  }
-  function getNodeToInsertConstantBefore(node, scope) {
-    Debug.assert(!isClassLike(scope));
-    let prevScope;
-    for (let curr = node; curr !== scope; curr = curr.parent) {
-      if (isScope(curr)) {
-        prevScope = curr;
-      }
-    }
-    for (let curr = (prevScope || node).parent; ; curr = curr.parent) {
-      if (isBlockLike(curr)) {
-        let prevStatement;
-        for (const statement of curr.statements) {
-          if (statement.pos > node.pos) {
-            break;
-          }
-          prevStatement = statement;
-        }
-        if (!prevStatement && isCaseClause(curr)) {
-          Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement");
-          return curr.parent.parent;
-        }
-        return Debug.checkDefined(prevStatement, "prevStatement failed to get set");
-      }
-      Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope");
-    }
-  }
-  function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) {
-    const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name));
-    const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name));
-    return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments);
-  }
-  function isReadonlyArray(v) {
-    return isArray(v);
-  }
-  function getEnclosingTextRange(targetRange, sourceFile) {
-    return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range;
-  }
-  function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) {
-    const allTypeParameterUsages = /* @__PURE__ */ new Map();
-    const usagesPerScope = [];
-    const substitutionsPerScope = [];
-    const functionErrorsPerScope = [];
-    const constantErrorsPerScope = [];
-    const visibleDeclarationsInExtractedRange = [];
-    const exposedVariableSymbolSet = /* @__PURE__ */ new Map();
-    const exposedVariableDeclarations = [];
-    let firstExposedNonVariableDeclaration;
-    const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0;
-    let expressionDiagnostic;
-    if (expression === void 0) {
-      const statements = targetRange.range;
-      const start = first(statements).getStart();
-      const end = last(statements).end;
-      expressionDiagnostic = createFileDiagnostic(sourceFile, start, end - start, Messages.expressionExpected);
-    } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) {
-      expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType);
-    }
-    for (const scope of scopes) {
-      usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() });
-      substitutionsPerScope.push(/* @__PURE__ */ new Map());
-      functionErrorsPerScope.push([]);
-      const constantErrors = [];
-      if (expressionDiagnostic) {
-        constantErrors.push(expressionDiagnostic);
-      }
-      if (isClassLike(scope) && isInJSFile(scope)) {
-        constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass));
-      }
-      if (isArrowFunction(scope) && !isBlock(scope.body)) {
-        constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction));
-      }
-      constantErrorsPerScope.push(constantErrors);
-    }
-    const seenUsages = /* @__PURE__ */ new Map();
-    const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range;
-    const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range;
-    const inGenericContext = isInGenericContext(unmodifiedNode);
-    collectUsages(target);
-    if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) {
-      const contextualType = checker.getContextualType(targetRange.range);
-      recordTypeParameterUsages(contextualType);
-    }
-    if (allTypeParameterUsages.size > 0) {
-      const seenTypeParameterUsages = /* @__PURE__ */ new Map();
-      let i = 0;
-      for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) {
-        if (curr === scopes[i]) {
-          seenTypeParameterUsages.forEach((typeParameter, id) => {
-            usagesPerScope[i].typeParameterUsages.set(id, typeParameter);
-          });
-          i++;
-        }
-        if (isDeclarationWithTypeParameters(curr)) {
-          for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) {
-            const typeParameter = checker.getTypeAtLocation(typeParameterDecl);
-            if (allTypeParameterUsages.has(typeParameter.id.toString())) {
-              seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter);
-            }
-          }
-        }
-      }
-      Debug.assert(i === scopes.length, "Should have iterated all scopes");
-    }
-    if (visibleDeclarationsInExtractedRange.length) {
-      const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]);
-      forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations);
-    }
-    for (let i = 0; i < scopes.length; i++) {
-      const scopeUsages = usagesPerScope[i];
-      if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) {
-        const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range;
-        constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes));
-      }
-      if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) {
-        functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod));
-      }
-      let hasWrite = false;
-      let readonlyClassPropertyWrite;
-      usagesPerScope[i].usages.forEach((value) => {
-        if (value.usage === 2 /* Write */) {
-          hasWrite = true;
-          if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 8 /* Readonly */)) {
-            readonlyClassPropertyWrite = value.symbol.valueDeclaration;
-          }
-        }
-      });
-      Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted");
-      if (hasWrite && !isReadonlyArray(targetRange.range)) {
-        const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      } else if (readonlyClassPropertyWrite && i > 0) {
-        const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      } else if (firstExposedNonVariableDeclaration) {
-        const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      }
-    }
-    return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations };
-    function isInGenericContext(node) {
-      return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0);
-    }
-    function recordTypeParameterUsages(type) {
-      const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true));
-      const { visitedTypes } = symbolWalker.walkType(type);
-      for (const visitedType of visitedTypes) {
-        if (visitedType.isTypeParameter()) {
-          allTypeParameterUsages.set(visitedType.id.toString(), visitedType);
-        }
-      }
-    }
-    function collectUsages(node, valueUsage = 1 /* Read */) {
-      if (inGenericContext) {
-        const type = checker.getTypeAtLocation(node);
-        recordTypeParameterUsages(type);
-      }
-      if (isDeclaration(node) && node.symbol) {
-        visibleDeclarationsInExtractedRange.push(node);
-      }
-      if (isAssignmentExpression(node)) {
-        collectUsages(node.left, 2 /* Write */);
-        collectUsages(node.right);
-      } else if (isUnaryExpressionWithWrite(node)) {
-        collectUsages(node.operand, 2 /* Write */);
-      } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) {
-        forEachChild(node, collectUsages);
-      } else if (isIdentifier(node)) {
-        if (!node.parent) {
-          return;
-        }
-        if (isQualifiedName(node.parent) && node !== node.parent.left) {
-          return;
-        }
-        if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
-          return;
-        }
-        recordUsage(
-          node,
-          valueUsage,
-          /*isTypeNode*/
-          isPartOfTypeNode(node)
-        );
-      } else {
-        forEachChild(node, collectUsages);
-      }
-    }
-    function recordUsage(n, usage, isTypeNode2) {
-      const symbolId = recordUsagebySymbol(n, usage, isTypeNode2);
-      if (symbolId) {
-        for (let i = 0; i < scopes.length; i++) {
-          const substitution = substitutionsPerScope[i].get(symbolId);
-          if (substitution) {
-            usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution);
-          }
-        }
-      }
-    }
-    function recordUsagebySymbol(identifier, usage, isTypeName) {
-      const symbol = getSymbolReferencedByIdentifier(identifier);
-      if (!symbol) {
-        return void 0;
-      }
-      const symbolId = getSymbolId(symbol).toString();
-      const lastUsage = seenUsages.get(symbolId);
-      if (lastUsage && lastUsage >= usage) {
-        return symbolId;
-      }
-      seenUsages.set(symbolId, usage);
-      if (lastUsage) {
-        for (const perScope of usagesPerScope) {
-          const prevEntry = perScope.usages.get(identifier.text);
-          if (prevEntry) {
-            perScope.usages.set(identifier.text, { usage, symbol, node: identifier });
-          }
-        }
-        return symbolId;
-      }
-      const decls = symbol.getDeclarations();
-      const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile);
-      if (!declInFile) {
-        return void 0;
-      }
-      if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) {
-        return void 0;
-      }
-      if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) {
-        const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators);
-        for (const errors of functionErrorsPerScope) {
-          errors.push(diag2);
-        }
-        for (const errors of constantErrorsPerScope) {
-          errors.push(diag2);
-        }
-      }
-      for (let i = 0; i < scopes.length; i++) {
-        const scope = scopes[i];
-        const resolvedSymbol = checker.resolveName(
-          symbol.name,
-          scope,
-          symbol.flags,
-          /*excludeGlobals*/
-          false
-        );
-        if (resolvedSymbol === symbol) {
-          continue;
-        }
-        if (!substitutionsPerScope[i].has(symbolId)) {
-          const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName);
-          if (substitution) {
-            substitutionsPerScope[i].set(symbolId, substitution);
-          } else if (isTypeName) {
-            if (!(symbol.flags & 262144 /* TypeParameter */)) {
-              const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope);
-              functionErrorsPerScope[i].push(diag2);
-              constantErrorsPerScope[i].push(diag2);
-            }
-          } else {
-            usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier });
-          }
-        }
-      }
-      return symbolId;
-    }
-    function checkForUsedDeclarations(node) {
-      if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.includes(node)) {
-        return;
-      }
-      const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node);
-      if (sym) {
-        const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym);
-        if (decl) {
-          if (isVariableDeclaration(decl)) {
-            const idString = decl.symbol.id.toString();
-            if (!exposedVariableSymbolSet.has(idString)) {
-              exposedVariableDeclarations.push(decl);
-              exposedVariableSymbolSet.set(idString, true);
-            }
-          } else {
-            firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl;
-          }
-        }
-      }
-      forEachChild(node, checkForUsedDeclarations);
-    }
-    function getSymbolReferencedByIdentifier(identifier) {
-      return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier);
-    }
-    function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) {
-      if (!symbol) {
-        return void 0;
-      }
-      const decls = symbol.getDeclarations();
-      if (decls && decls.some((d) => d.parent === scopeDecl)) {
-        return factory.createIdentifier(symbol.name);
-      }
-      const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2);
-      if (prefix === void 0) {
-        return void 0;
-      }
-      return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name);
-    }
-  }
-  function getExtractableParent(node) {
-    return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent));
-  }
-  function isExtractableExpression(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 306 /* EnumMember */:
-        return false;
-    }
-    switch (node.kind) {
-      case 11 /* StringLiteral */:
-        return parent2.kind !== 272 /* ImportDeclaration */ && parent2.kind !== 276 /* ImportSpecifier */;
-      case 230 /* SpreadElement */:
-      case 206 /* ObjectBindingPattern */:
-      case 208 /* BindingElement */:
-        return false;
-      case 80 /* Identifier */:
-        return parent2.kind !== 208 /* BindingElement */ && parent2.kind !== 276 /* ImportSpecifier */ && parent2.kind !== 281 /* ExportSpecifier */;
-    }
-    return true;
-  }
-  function isBlockLike(node) {
-    switch (node.kind) {
-      case 241 /* Block */:
-      case 312 /* SourceFile */:
-      case 268 /* ModuleBlock */:
-      case 296 /* CaseClause */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isInJSXContent(node) {
-    return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent));
-  }
-  function isStringLiteralJsxAttribute(node) {
-    return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent);
-  }
-  var refactorName12, extractConstantAction, extractFunctionAction, Messages, RangeFacts;
-  var init_extractSymbol = __esm({
-    "src/services/refactors/extractSymbol.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName12 = "Extract Symbol";
-      extractConstantAction = {
-        name: "Extract Constant",
-        description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-        kind: "refactor.extract.constant"
-      };
-      extractFunctionAction = {
-        name: "Extract Function",
-        description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-        kind: "refactor.extract.function"
-      };
-      registerRefactor(refactorName12, {
-        kinds: [
-          extractConstantAction.kind,
-          extractFunctionAction.kind
-        ],
-        getEditsForAction: getRefactorEditsToExtractSymbol,
-        getAvailableActions: getRefactorActionsToExtractSymbol
-      });
-      ((Messages2) => {
-        function createMessage(message) {
-          return { message, code: 0, category: 3 /* Message */, key: message };
-        }
-        Messages2.cannotExtractRange = createMessage("Cannot extract range.");
-        Messages2.cannotExtractImport = createMessage("Cannot extract import statement.");
-        Messages2.cannotExtractSuper = createMessage("Cannot extract super call.");
-        Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc.");
-        Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range.");
-        Messages2.expressionExpected = createMessage("expression expected.");
-        Messages2.uselessConstantType = createMessage("No reason to extract constant of type.");
-        Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected.");
-        Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements.");
-        Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement.");
-        Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range.");
-        Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators.");
-        Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope.");
-        Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope.");
-        Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier.");
-        Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration");
-        Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression");
-        Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor");
-        Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts");
-        Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes");
-        Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS");
-        Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block");
-        Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method");
-      })(Messages || (Messages = {}));
-      RangeFacts = /* @__PURE__ */ ((RangeFacts2) => {
-        RangeFacts2[RangeFacts2["None"] = 0] = "None";
-        RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn";
-        RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator";
-        RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction";
-        RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis";
-        RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction";
-        RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion";
-        return RangeFacts2;
-      })(RangeFacts || {});
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.extractSymbol.ts
-  var ts_refactor_extractSymbol_exports = {};
-  __export(ts_refactor_extractSymbol_exports, {
-    Messages: () => Messages,
-    RangeFacts: () => RangeFacts,
-    getRangeToExtract: () => getRangeToExtract2,
-    getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol,
-    getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol
-  });
-  var init_ts_refactor_extractSymbol = __esm({
-    "src/services/_namespaces/ts.refactor.extractSymbol.ts"() {
-      "use strict";
-      init_extractSymbol();
-    }
-  });
-
-  // src/services/refactors/generateGetAccessorAndSetAccessor.ts
-  var actionName, actionDescription, generateGetSetAction;
-  var init_generateGetAccessorAndSetAccessor = __esm({
-    "src/services/refactors/generateGetAccessorAndSetAccessor.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      actionName = "Generate 'get' and 'set' accessors";
-      actionDescription = getLocaleSpecificMessage(Diagnostics.Generate_get_and_set_accessors);
-      generateGetSetAction = {
-        name: actionName,
-        description: actionDescription,
-        kind: "refactor.rewrite.property.generateAccessors"
-      };
-      registerRefactor(actionName, {
-        kinds: [generateGetSetAction.kind],
-        getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) {
-          if (!context.endPosition)
-            return void 0;
-          const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition);
-          Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-          const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2);
-          if (!edits)
-            return void 0;
-          const renameFilename = context.file.fileName;
-          const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
-          const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
-          const renameLocation = renameLocationOffset + getRenameLocation(
-            edits,
-            renameFilename,
-            nameNeedRename.text,
-            /*preferLastLocation*/
-            isParameter(info.declaration)
-          );
-          return { renameFilename, renameLocation, edits };
-        },
-        getAvailableActions(context) {
-          if (!context.endPosition)
-            return emptyArray;
-          const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked");
-          if (!info)
-            return emptyArray;
-          if (!isRefactorErrorInfo(info)) {
-            return [{
-              name: actionName,
-              description: actionDescription,
-              actions: [generateGetSetAction]
-            }];
-          }
-          if (context.preferences.provideRefactorNotApplicableReason) {
-            return [{
-              name: actionName,
-              description: actionDescription,
-              actions: [{ ...generateGetSetAction, notApplicableReason: info.error }]
-            }];
-          }
-          return emptyArray;
-        }
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts
-  var ts_refactor_generateGetAccessorAndSetAccessor_exports = {};
-  var init_ts_refactor_generateGetAccessorAndSetAccessor = __esm({
-    "src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts"() {
-      "use strict";
-      init_generateGetAccessorAndSetAccessor();
-    }
-  });
-
-  // src/services/refactors/inferFunctionReturnType.ts
-  function getRefactorEditsToInferReturnType(context) {
-    const info = getInfo4(context);
-    if (info && !isRefactorErrorInfo(info)) {
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(context.file, t, info.declaration, info.returnTypeNode));
-      return { renameFilename: void 0, renameLocation: void 0, edits };
-    }
-    return void 0;
-  }
-  function getRefactorActionsToInferReturnType(context) {
-    const info = getInfo4(context);
-    if (!info)
-      return emptyArray;
-    if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName13,
-        description: refactorDescription7,
-        actions: [inferReturnTypeAction]
-      }];
-    }
-    if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName13,
-        description: refactorDescription7,
-        actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }]
-      }];
-    }
-    return emptyArray;
-  }
-  function doChange7(sourceFile, changes, declaration, typeNode) {
-    const closeParen = findChildOfKind(declaration, 22 /* CloseParenToken */, sourceFile);
-    const needParens = isArrowFunction(declaration) && closeParen === void 0;
-    const endNode2 = needParens ? first(declaration.parameters) : closeParen;
-    if (endNode2) {
-      if (needParens) {
-        changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(21 /* OpenParenToken */));
-        changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(22 /* CloseParenToken */));
-      }
-      changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " });
-    }
-  }
-  function getInfo4(context) {
-    if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind))
-      return;
-    const token = getTouchingPropertyName(context.file, context.startPosition);
-    const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 39 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n));
-    if (!declaration || !declaration.body || declaration.type) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) };
-    }
-    const typeChecker = context.program.getTypeChecker();
-    const returnType = tryGetReturnType(typeChecker, declaration);
-    if (!returnType) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) };
-    }
-    const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */);
-    if (returnTypeNode) {
-      return { declaration, returnTypeNode };
-    }
-  }
-  function isConvertibleDeclaration(node) {
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 174 /* MethodDeclaration */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function tryGetReturnType(typeChecker, node) {
-    if (typeChecker.isImplementationOfOverload(node)) {
-      const signatures = typeChecker.getTypeAtLocation(node).getCallSignatures();
-      if (signatures.length > 1) {
-        return typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType()));
-      }
-    }
-    const signature = typeChecker.getSignatureFromDeclaration(node);
-    if (signature) {
-      return typeChecker.getReturnTypeOfSignature(signature);
-    }
-  }
-  var refactorName13, refactorDescription7, inferReturnTypeAction;
-  var init_inferFunctionReturnType = __esm({
-    "src/services/refactors/inferFunctionReturnType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_refactor();
-      refactorName13 = "Infer function return type";
-      refactorDescription7 = getLocaleSpecificMessage(Diagnostics.Infer_function_return_type);
-      inferReturnTypeAction = {
-        name: refactorName13,
-        description: refactorDescription7,
-        kind: "refactor.rewrite.function.returnType"
-      };
-      registerRefactor(refactorName13, {
-        kinds: [inferReturnTypeAction.kind],
-        getEditsForAction: getRefactorEditsToInferReturnType,
-        getAvailableActions: getRefactorActionsToInferReturnType
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts
-  var ts_refactor_inferFunctionReturnType_exports = {};
-  var init_ts_refactor_inferFunctionReturnType = __esm({
-    "src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts"() {
-      "use strict";
-      init_inferFunctionReturnType();
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.ts
-  var ts_refactor_exports = {};
-  __export(ts_refactor_exports, {
-    addExportToChanges: () => addExportToChanges,
-    addExports: () => addExports,
-    addNewFileToTsconfig: () => addNewFileToTsconfig,
-    addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports,
-    containsJsx: () => containsJsx,
-    convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports,
-    convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports,
-    convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports,
-    convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports,
-    createNewFileName: () => createNewFileName,
-    createOldFileImportsFromTargetFile: () => createOldFileImportsFromTargetFile,
-    deleteMovedStatements: () => deleteMovedStatements,
-    deleteUnusedImports: () => deleteUnusedImports,
-    deleteUnusedOldImports: () => deleteUnusedOldImports,
-    doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault,
-    extractSymbol: () => ts_refactor_extractSymbol_exports,
-    filterImport: () => filterImport,
-    forEachImportInStatement: () => forEachImportInStatement,
-    generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports,
-    getApplicableRefactors: () => getApplicableRefactors,
-    getEditsForRefactor: () => getEditsForRefactor,
-    getStatementsToMove: () => getStatementsToMove,
-    getTopLevelDeclarationStatement: () => getTopLevelDeclarationStatement,
-    getUsageInfo: () => getUsageInfo,
-    inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports,
-    isRefactorErrorInfo: () => isRefactorErrorInfo,
-    isTopLevelDeclaration: () => isTopLevelDeclaration,
-    makeImportOrRequire: () => makeImportOrRequire,
-    moduleSpecifierFromImport: () => moduleSpecifierFromImport,
-    nameOfTopLevelDeclaration: () => nameOfTopLevelDeclaration,
-    refactorKindBeginsWith: () => refactorKindBeginsWith,
-    registerRefactor: () => registerRefactor,
-    updateImportsInOtherFiles: () => updateImportsInOtherFiles
-  });
-  var init_ts_refactor = __esm({
-    "src/services/_namespaces/ts.refactor.ts"() {
-      "use strict";
-      init_refactorProvider();
-      init_convertExport();
-      init_convertImport();
-      init_extractType();
-      init_helpers();
-      init_inlineVariable();
-      init_moveToNewFile();
-      init_moveToFile();
-      init_ts_refactor_addOrRemoveBracesToArrowFunction();
-      init_ts_refactor_convertArrowFunctionOrFunctionExpression();
-      init_ts_refactor_convertParamsToDestructuredObject();
-      init_ts_refactor_convertStringOrTemplateLiteral();
-      init_ts_refactor_convertToOptionalChainExpression();
-      init_ts_refactor_extractSymbol();
-      init_ts_refactor_generateGetAccessorAndSetAccessor();
-      init_ts_refactor_inferFunctionReturnType();
-    }
-  });
-
-  // src/services/classifier2020.ts
-  function getSemanticClassifications2(program, cancellationToken, sourceFile, span) {
-    const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span);
-    Debug.assert(classifications.spans.length % 3 === 0);
-    const dense = classifications.spans;
-    const result = [];
-    for (let i = 0; i < dense.length; i += 3) {
-      result.push({
-        textSpan: createTextSpan(dense[i], dense[i + 1]),
-        classificationType: dense[i + 2]
-      });
-    }
-    return result;
-  }
-  function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) {
-    return {
-      spans: getSemanticTokens(program, sourceFile, span, cancellationToken),
-      endOfLineState: 0 /* None */
-    };
-  }
-  function getSemanticTokens(program, sourceFile, span, cancellationToken) {
-    const resultTokens = [];
-    const collector = (node, typeIdx, modifierSet) => {
-      resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet);
-    };
-    if (program && sourceFile) {
-      collectTokens(program, sourceFile, span, collector, cancellationToken);
-    }
-    return resultTokens;
-  }
-  function collectTokens(program, sourceFile, span, collector, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    let inJSXElement = false;
-    function visit(node) {
-      switch (node.kind) {
-        case 267 /* ModuleDeclaration */:
-        case 263 /* ClassDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 262 /* FunctionDeclaration */:
-        case 231 /* ClassExpression */:
-        case 218 /* FunctionExpression */:
-        case 219 /* ArrowFunction */:
-          cancellationToken.throwIfCancellationRequested();
-      }
-      if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) {
-        return;
-      }
-      const prevInJSXElement = inJSXElement;
-      if (isJsxElement(node) || isJsxSelfClosingElement(node)) {
-        inJSXElement = true;
-      }
-      if (isJsxExpression(node)) {
-        inJSXElement = false;
-      }
-      if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) {
-        let symbol = typeChecker.getSymbolAtLocation(node);
-        if (symbol) {
-          if (symbol.flags & 2097152 /* Alias */) {
-            symbol = typeChecker.getAliasedSymbol(symbol);
-          }
-          let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node));
-          if (typeIdx !== void 0) {
-            let modifierSet = 0;
-            if (node.parent) {
-              const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx;
-              if (parentIsDeclaration && node.parent.name === node) {
-                modifierSet = 1 << 0 /* declaration */;
-              }
-            }
-            if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
-              typeIdx = 9 /* property */;
-            }
-            typeIdx = reclassifyByType(typeChecker, node, typeIdx);
-            const decl = symbol.valueDeclaration;
-            if (decl) {
-              const modifiers = getCombinedModifierFlags(decl);
-              const nodeFlags = getCombinedNodeFlags(decl);
-              if (modifiers & 256 /* Static */) {
-                modifierSet |= 1 << 1 /* static */;
-              }
-              if (modifiers & 1024 /* Async */) {
-                modifierSet |= 1 << 2 /* async */;
-              }
-              if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) {
-                if (modifiers & 8 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) {
-                  modifierSet |= 1 << 3 /* readonly */;
-                }
-              }
-              if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) {
-                modifierSet |= 1 << 5 /* local */;
-              }
-              if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) {
-                modifierSet |= 1 << 4 /* defaultLibrary */;
-              }
-            } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) {
-              modifierSet |= 1 << 4 /* defaultLibrary */;
-            }
-            collector(node, typeIdx, modifierSet);
-          }
-        }
-      }
-      forEachChild(node, visit);
-      inJSXElement = prevInJSXElement;
-    }
-    visit(sourceFile);
-  }
-  function classifySymbol2(symbol, meaning) {
-    const flags = symbol.getFlags();
-    if (flags & 32 /* Class */) {
-      return 0 /* class */;
-    } else if (flags & 384 /* Enum */) {
-      return 1 /* enum */;
-    } else if (flags & 524288 /* TypeAlias */) {
-      return 5 /* type */;
-    } else if (flags & 64 /* Interface */) {
-      if (meaning & 2 /* Type */) {
-        return 2 /* interface */;
-      }
-    } else if (flags & 262144 /* TypeParameter */) {
-      return 4 /* typeParameter */;
-    }
-    let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0];
-    if (decl && isBindingElement(decl)) {
-      decl = getDeclarationForBindingElement(decl);
-    }
-    return decl && tokenFromDeclarationMapping.get(decl.kind);
-  }
-  function reclassifyByType(typeChecker, node, typeIdx) {
-    if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) {
-      const type = typeChecker.getTypeAtLocation(node);
-      if (type) {
-        const test = (condition) => {
-          return condition(type) || type.isUnion() && type.types.some(condition);
-        };
-        if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) {
-          return 0 /* class */;
-        }
-        if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) {
-          return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */;
-        }
-      }
-    }
-    return typeIdx;
-  }
-  function isLocalDeclaration(decl, sourceFile) {
-    if (isBindingElement(decl)) {
-      decl = getDeclarationForBindingElement(decl);
-    }
-    if (isVariableDeclaration(decl)) {
-      return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile;
-    } else if (isFunctionDeclaration(decl)) {
-      return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile;
-    }
-    return false;
-  }
-  function getDeclarationForBindingElement(element) {
-    while (true) {
-      if (isBindingElement(element.parent.parent)) {
-        element = element.parent.parent;
-      } else {
-        return element.parent.parent;
-      }
-    }
-  }
-  function inImportClause(node) {
-    const parent2 = node.parent;
-    return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2));
-  }
-  function isExpressionInCallExpression(node) {
-    while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
-      node = node.parent;
-    }
-    return isCallExpression(node.parent) && node.parent.expression === node;
-  }
-  function isRightSideOfQualifiedNameOrPropertyAccess2(node) {
-    return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node;
-  }
-  var TokenEncodingConsts, TokenType, TokenModifier, tokenFromDeclarationMapping;
-  var init_classifier2020 = __esm({
-    "src/services/classifier2020.ts"() {
-      "use strict";
-      init_ts4();
-      TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => {
-        TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset";
-        TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask";
-        return TokenEncodingConsts2;
-      })(TokenEncodingConsts || {});
-      TokenType = /* @__PURE__ */ ((TokenType2) => {
-        TokenType2[TokenType2["class"] = 0] = "class";
-        TokenType2[TokenType2["enum"] = 1] = "enum";
-        TokenType2[TokenType2["interface"] = 2] = "interface";
-        TokenType2[TokenType2["namespace"] = 3] = "namespace";
-        TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter";
-        TokenType2[TokenType2["type"] = 5] = "type";
-        TokenType2[TokenType2["parameter"] = 6] = "parameter";
-        TokenType2[TokenType2["variable"] = 7] = "variable";
-        TokenType2[TokenType2["enumMember"] = 8] = "enumMember";
-        TokenType2[TokenType2["property"] = 9] = "property";
-        TokenType2[TokenType2["function"] = 10] = "function";
-        TokenType2[TokenType2["member"] = 11] = "member";
-        return TokenType2;
-      })(TokenType || {});
-      TokenModifier = /* @__PURE__ */ ((TokenModifier2) => {
-        TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration";
-        TokenModifier2[TokenModifier2["static"] = 1] = "static";
-        TokenModifier2[TokenModifier2["async"] = 2] = "async";
-        TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly";
-        TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary";
-        TokenModifier2[TokenModifier2["local"] = 5] = "local";
-        return TokenModifier2;
-      })(TokenModifier || {});
-      tokenFromDeclarationMapping = /* @__PURE__ */ new Map([
-        [260 /* VariableDeclaration */, 7 /* variable */],
-        [169 /* Parameter */, 6 /* parameter */],
-        [172 /* PropertyDeclaration */, 9 /* property */],
-        [267 /* ModuleDeclaration */, 3 /* namespace */],
-        [266 /* EnumDeclaration */, 1 /* enum */],
-        [306 /* EnumMember */, 8 /* enumMember */],
-        [263 /* ClassDeclaration */, 0 /* class */],
-        [174 /* MethodDeclaration */, 11 /* member */],
-        [262 /* FunctionDeclaration */, 10 /* function */],
-        [218 /* FunctionExpression */, 10 /* function */],
-        [173 /* MethodSignature */, 11 /* member */],
-        [177 /* GetAccessor */, 9 /* property */],
-        [178 /* SetAccessor */, 9 /* property */],
-        [171 /* PropertySignature */, 9 /* property */],
-        [264 /* InterfaceDeclaration */, 2 /* interface */],
-        [265 /* TypeAliasDeclaration */, 5 /* type */],
-        [168 /* TypeParameter */, 4 /* typeParameter */],
-        [303 /* PropertyAssignment */, 9 /* property */],
-        [304 /* ShorthandPropertyAssignment */, 9 /* property */]
-      ]);
-    }
-  });
-
-  // src/services/services.ts
-  function createNode(kind, pos, end, parent2) {
-    const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 80 /* Identifier */ ? new IdentifierObject(80 /* Identifier */, pos, end) : kind === 81 /* PrivateIdentifier */ ? new PrivateIdentifierObject(81 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end);
-    node.parent = parent2;
-    node.flags = parent2.flags & 101441536 /* ContextFlags */;
-    return node;
-  }
-  function createChildren(node, sourceFile) {
-    if (!isNodeKind(node.kind)) {
-      return emptyArray;
-    }
-    const children = [];
-    if (isJSDocCommentContainingNode(node)) {
-      node.forEachChild((child) => {
-        children.push(child);
-      });
-      return children;
-    }
-    scanner.setText((sourceFile || node.getSourceFile()).text);
-    let pos = node.pos;
-    const processNode = (child) => {
-      addSyntheticNodes(children, pos, child.pos, node);
-      children.push(child);
-      pos = child.end;
-    };
-    const processNodes = (nodes) => {
-      addSyntheticNodes(children, pos, nodes.pos, node);
-      children.push(createSyntaxList(nodes, node));
-      pos = nodes.end;
-    };
-    forEach(node.jsDoc, processNode);
-    pos = node.pos;
-    node.forEachChild(processNode, processNodes);
-    addSyntheticNodes(children, pos, node.end, node);
-    scanner.setText(void 0);
-    return children;
-  }
-  function addSyntheticNodes(nodes, pos, end, parent2) {
-    scanner.resetTokenState(pos);
-    while (pos < end) {
-      const token = scanner.scan();
-      const textPos = scanner.getTokenEnd();
-      if (textPos <= end) {
-        if (token === 80 /* Identifier */) {
-          if (hasTabstop(parent2)) {
-            continue;
-          }
-          Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
-        }
-        nodes.push(createNode(token, pos, textPos, parent2));
-      }
-      pos = textPos;
-      if (token === 1 /* EndOfFileToken */) {
-        break;
-      }
-    }
-  }
-  function createSyntaxList(nodes, parent2) {
-    const list = createNode(358 /* SyntaxList */, nodes.pos, nodes.end, parent2);
-    list._children = [];
-    let pos = nodes.pos;
-    for (const node of nodes) {
-      addSyntheticNodes(list._children, pos, node.pos, parent2);
-      list._children.push(node);
-      pos = node.end;
-    }
-    addSyntheticNodes(list._children, pos, nodes.end, parent2);
-    return list;
-  }
-  function hasJSDocInheritDocTag(node) {
-    return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc");
-  }
-  function getJsDocTagsOfDeclarations(declarations, checker) {
-    if (!declarations)
-      return emptyArray;
-    let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker);
-    if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
-      const seenSymbols = /* @__PURE__ */ new Set();
-      for (const declaration of declarations) {
-        const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => {
-          var _a;
-          if (!seenSymbols.has(symbol)) {
-            seenSymbols.add(symbol);
-            if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) {
-              return symbol.getContextualJsDocTags(declaration, checker);
-            }
-            return ((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 ? symbol.getJsDocTags() : void 0;
-          }
-        });
-        if (inheritedTags) {
-          tags = [...inheritedTags, ...tags];
-        }
-      }
-    }
-    return tags;
-  }
-  function getDocumentationComment(declarations, checker) {
-    if (!declarations)
-      return emptyArray;
-    let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker);
-    if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
-      const seenSymbols = /* @__PURE__ */ new Set();
-      for (const declaration of declarations) {
-        const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => {
-          if (!seenSymbols.has(symbol)) {
-            seenSymbols.add(symbol);
-            if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) {
-              return symbol.getContextualDocumentationComment(declaration, checker);
-            }
-            return symbol.getDocumentationComment(checker);
-          }
-        });
-        if (inheritedDocs)
-          doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc);
-      }
-    }
-    return doc;
-  }
-  function findBaseOfDeclaration(checker, declaration, cb) {
-    var _a;
-    const classOrInterfaceDeclaration = ((_a = declaration.parent) == null ? void 0 : _a.kind) === 176 /* Constructor */ ? declaration.parent.parent : declaration.parent;
-    if (!classOrInterfaceDeclaration)
-      return;
-    const isStaticMember = hasStaticModifier(declaration);
-    return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => {
-      const baseType = checker.getTypeAtLocation(superTypeNode);
-      const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType;
-      const symbol = checker.getPropertyOfType(type, declaration.symbol.name);
-      return symbol ? cb(symbol) : void 0;
-    });
-  }
-  function getServicesObjectAllocator() {
-    return {
-      getNodeConstructor: () => NodeObject,
-      getTokenConstructor: () => TokenObject,
-      getIdentifierConstructor: () => IdentifierObject,
-      getPrivateIdentifierConstructor: () => PrivateIdentifierObject,
-      getSourceFileConstructor: () => SourceFileObject,
-      getSymbolConstructor: () => SymbolObject,
-      getTypeConstructor: () => TypeObject,
-      getSignatureConstructor: () => SignatureObject,
-      getSourceMapSourceConstructor: () => SourceMapSourceObject
-    };
-  }
-  function toEditorSettings(optionsAsMap) {
-    let allPropertiesAreCamelCased = true;
-    for (const key in optionsAsMap) {
-      if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) {
-        allPropertiesAreCamelCased = false;
-        break;
-      }
-    }
-    if (allPropertiesAreCamelCased) {
-      return optionsAsMap;
-    }
-    const settings = {};
-    for (const key in optionsAsMap) {
-      if (hasProperty(optionsAsMap, key)) {
-        const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1);
-        settings[newKey] = optionsAsMap[key];
-      }
-    }
-    return settings;
-  }
-  function isCamelCase(s) {
-    return !s.length || s.charAt(0) === s.charAt(0).toLowerCase();
-  }
-  function displayPartsToString(displayParts) {
-    if (displayParts) {
-      return map(displayParts, (displayPart2) => displayPart2.text).join("");
-    }
-    return "";
-  }
-  function getDefaultCompilerOptions2() {
-    return {
-      target: 1 /* ES5 */,
-      jsx: 1 /* Preserve */
-    };
-  }
-  function getSupportedCodeFixes() {
-    return ts_codefix_exports.getSupportedErrorCodes();
-  }
-  function setSourceFileFields(sourceFile, scriptSnapshot, version2) {
-    sourceFile.version = version2;
-    sourceFile.scriptSnapshot = scriptSnapshot;
-  }
-  function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) {
-    const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind);
-    setSourceFileFields(sourceFile, scriptSnapshot, version2);
-    return sourceFile;
-  }
-  function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) {
-    if (textChangeRange) {
-      if (version2 !== sourceFile.version) {
-        let newText;
-        const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : "";
-        const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : "";
-        if (textChangeRange.newLength === 0) {
-          newText = prefix && suffix ? prefix + suffix : prefix || suffix;
-        } else {
-          const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength);
-          newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix;
-        }
-        const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
-        setSourceFileFields(newSourceFile, scriptSnapshot, version2);
-        newSourceFile.nameTable = void 0;
-        if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) {
-          if (sourceFile.scriptSnapshot.dispose) {
-            sourceFile.scriptSnapshot.dispose();
-          }
-          sourceFile.scriptSnapshot = void 0;
-        }
-        return newSourceFile;
-      }
-    }
-    const options = {
-      languageVersion: sourceFile.languageVersion,
-      impliedNodeFormat: sourceFile.impliedNodeFormat,
-      setExternalModuleIndicator: sourceFile.setExternalModuleIndicator,
-      jsDocParsingMode: sourceFile.jsDocParsingMode
-    };
-    return createLanguageServiceSourceFile(
-      sourceFile.fileName,
-      scriptSnapshot,
-      options,
-      version2,
-      /*setNodeParents*/
-      true,
-      sourceFile.scriptKind
-    );
-  }
-  function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()), syntaxOnlyOrLanguageServiceMode) {
-    var _a;
-    let languageServiceMode;
-    if (syntaxOnlyOrLanguageServiceMode === void 0) {
-      languageServiceMode = 0 /* Semantic */;
-    } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") {
-      languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */;
-    } else {
-      languageServiceMode = syntaxOnlyOrLanguageServiceMode;
-    }
-    const syntaxTreeCache = new SyntaxTreeCache(host);
-    let program;
-    let lastProjectVersion;
-    let lastTypesRootVersion = 0;
-    const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken;
-    const currentDirectory = host.getCurrentDirectory();
-    maybeSetLocalizedDiagnosticMessages((_a = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a.bind(host));
-    function log(message) {
-      if (host.log) {
-        host.log(message);
-      }
-    }
-    const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2);
-    const sourceMapper = getSourceMapper({
-      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
-      getCurrentDirectory: () => currentDirectory,
-      getProgram,
-      fileExists: maybeBind(host, host.fileExists),
-      readFile: maybeBind(host, host.readFile),
-      getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper),
-      getSourceFileLike: maybeBind(host, host.getSourceFileLike),
-      log
-    });
-    function getValidSourceFile(fileName) {
-      const sourceFile = program.getSourceFile(fileName);
-      if (!sourceFile) {
-        const error2 = new Error(`Could not find source file: '${fileName}'.`);
-        error2.ProgramFiles = program.getSourceFiles().map((f) => f.fileName);
-        throw error2;
-      }
-      return sourceFile;
-    }
-    function synchronizeHostData() {
-      if (host.updateFromProject && !host.updateFromProjectInProgress) {
-        host.updateFromProject();
-      } else {
-        synchronizeHostDataWorker();
-      }
-    }
-    function synchronizeHostDataWorker() {
-      var _a2, _b, _c;
-      Debug.assert(languageServiceMode !== 2 /* Syntactic */);
-      if (host.getProjectVersion) {
-        const hostProjectVersion = host.getProjectVersion();
-        if (hostProjectVersion) {
-          if (lastProjectVersion === hostProjectVersion && !((_a2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a2.call(host))) {
-            return;
-          }
-          lastProjectVersion = hostProjectVersion;
-        }
-      }
-      const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0;
-      if (lastTypesRootVersion !== typeRootsVersion) {
-        log("TypeRoots version has changed; provide new program");
-        program = void 0;
-        lastTypesRootVersion = typeRootsVersion;
-      }
-      const rootFileNames = host.getScriptFileNames().slice();
-      const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2();
-      const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-      const hasInvalidatedLibResolutions = maybeBind(host, host.hasInvalidatedLibResolutions) || returnFalse;
-      const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames);
-      const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host);
-      let parsedCommandLines;
-      let compilerHost = {
-        getSourceFile: getOrCreateSourceFile,
-        getSourceFileByPath: getOrCreateSourceFileByPath,
-        getCancellationToken: () => cancellationToken,
-        getCanonicalFileName,
-        useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2,
-        getNewLine: () => getNewLineCharacter(newSettings),
-        getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2),
-        writeFile: noop,
-        getCurrentDirectory: () => currentDirectory,
-        fileExists: (fileName) => host.fileExists(fileName),
-        readFile: (fileName) => host.readFile && host.readFile(fileName),
-        getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-        realpath: maybeBind(host, host.realpath),
-        directoryExists: (directoryName) => {
-          return directoryProbablyExists(directoryName, host);
-        },
-        getDirectories: (path) => {
-          return host.getDirectories ? host.getDirectories(path) : [];
-        },
-        readDirectory: (path, extensions, exclude, include, depth) => {
-          Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'");
-          return host.readDirectory(path, extensions, exclude, include, depth);
-        },
-        onReleaseOldSourceFile,
-        onReleaseParsedCommandLine,
-        hasInvalidatedResolutions,
-        hasInvalidatedLibResolutions,
-        hasChangedAutomaticTypeDirectiveNames,
-        trace: maybeBind(host, host.trace),
-        resolveModuleNames: maybeBind(host, host.resolveModuleNames),
-        getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
-        createHash: maybeBind(host, host.createHash),
-        resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
-        resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals),
-        resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences),
-        resolveLibrary: maybeBind(host, host.resolveLibrary),
-        useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
-        getParsedCommandLine,
-        jsDocParsingMode: host.jsDocParsingMode
-      };
-      const originalGetSourceFile = compilerHost.getSourceFile;
-      const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache(
-        compilerHost,
-        (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName),
-        (...args) => originalGetSourceFile.call(compilerHost, ...args)
-      );
-      compilerHost.getSourceFile = getSourceFileWithCache;
-      (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost);
-      const parseConfigHost = {
-        useCaseSensitiveFileNames: useCaseSensitiveFileNames2,
-        fileExists: (fileName) => compilerHost.fileExists(fileName),
-        readFile: (fileName) => compilerHost.readFile(fileName),
-        directoryExists: (f) => compilerHost.directoryExists(f),
-        getDirectories: (f) => compilerHost.getDirectories(f),
-        realpath: compilerHost.realpath,
-        readDirectory: (...args) => compilerHost.readDirectory(...args),
-        trace: compilerHost.trace,
-        getCurrentDirectory: compilerHost.getCurrentDirectory,
-        onUnRecoverableConfigFileDiagnostic: noop
-      };
-      const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings);
-      let releasedScriptKinds = /* @__PURE__ */ new Set();
-      if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
-        compilerHost = void 0;
-        parsedCommandLines = void 0;
-        releasedScriptKinds = void 0;
-        return;
-      }
-      const options = {
-        rootNames: rootFileNames,
-        options: newSettings,
-        host: compilerHost,
-        oldProgram: program,
-        projectReferences
-      };
-      program = createProgram(options);
-      compilerHost = void 0;
-      parsedCommandLines = void 0;
-      releasedScriptKinds = void 0;
-      sourceMapper.clearCache();
-      program.getTypeChecker();
-      return;
-      function getParsedCommandLine(fileName) {
-        const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-        const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path);
-        if (existing !== void 0)
-          return existing || void 0;
-        const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName);
-        (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false);
-        return result;
-      }
-      function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) {
-        const result = getOrCreateSourceFile(configFileName, 100 /* JSON */);
-        if (!result)
-          return void 0;
-        result.path = toPath(configFileName, currentDirectory, getCanonicalFileName);
-        result.resolvedPath = result.path;
-        result.originalFileName = result.fileName;
-        return parseJsonSourceFileConfigFileContent(
-          result,
-          parseConfigHost,
-          getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
-          /*existingOptions*/
-          void 0,
-          getNormalizedAbsolutePath(configFileName, currentDirectory)
-        );
-      }
-      function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) {
-        var _a3;
-        if (host.getParsedCommandLine) {
-          (_a3 = host.onReleaseParsedCommandLine) == null ? void 0 : _a3.call(host, configFileName, oldResolvedRef, oldOptions);
-        } else if (oldResolvedRef) {
-          onReleaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions);
-        }
-      }
-      function onReleaseOldSourceFile(oldSourceFile, oldOptions) {
-        const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions);
-        documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
-      }
-      function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
-        return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile);
-      }
-      function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) {
-        Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host.");
-        const scriptSnapshot = host.getScriptSnapshot(fileName);
-        if (!scriptSnapshot) {
-          return void 0;
-        }
-        const scriptKind = getScriptKind(fileName, host);
-        const scriptVersion = host.getScriptVersion(fileName);
-        if (!shouldCreateNewSourceFile) {
-          const oldSourceFile = program && program.getSourceFileByPath(path);
-          if (oldSourceFile) {
-            if (scriptKind === oldSourceFile.scriptKind || releasedScriptKinds.has(oldSourceFile.resolvedPath)) {
-              return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
-            } else {
-              documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
-              releasedScriptKinds.add(oldSourceFile.resolvedPath);
-            }
-          }
-        }
-        return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
-      }
-    }
-    function getProgram() {
-      if (languageServiceMode === 2 /* Syntactic */) {
-        Debug.assert(program === void 0);
-        return void 0;
-      }
-      synchronizeHostData();
-      return program;
-    }
-    function getAutoImportProvider() {
-      var _a2;
-      return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
-    }
-    function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) {
-      const checker = program.getTypeChecker();
-      const symbol = getSymbolForProgram();
-      if (!symbol)
-        return false;
-      for (const referencedSymbol of referencedSymbols) {
-        for (const ref of referencedSymbol.references) {
-          const refNode = getNodeForSpan(ref);
-          Debug.assertIsDefined(refNode);
-          if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) {
-            knownSymbolSpans.add(ref);
-            ref.isDefinition = true;
-            const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
-            if (mappedSpan) {
-              knownSymbolSpans.add(mappedSpan);
-            }
-          } else {
-            ref.isDefinition = false;
-          }
-        }
-      }
-      return true;
-      function getSymbolForProgram() {
-        for (const referencedSymbol of referencedSymbols) {
-          for (const ref of referencedSymbol.references) {
-            if (knownSymbolSpans.has(ref)) {
-              const refNode = getNodeForSpan(ref);
-              Debug.assertIsDefined(refNode);
-              return checker.getSymbolAtLocation(refNode);
-            }
-            const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
-            if (mappedSpan && knownSymbolSpans.has(mappedSpan)) {
-              const refNode = getNodeForSpan(mappedSpan);
-              if (refNode) {
-                return checker.getSymbolAtLocation(refNode);
-              }
-            }
-          }
-        }
-        return void 0;
-      }
-      function getNodeForSpan(docSpan) {
-        const sourceFile = program.getSourceFile(docSpan.fileName);
-        if (!sourceFile)
-          return void 0;
-        const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start);
-        const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References });
-        return adjustedNode;
-      }
-    }
-    function cleanupSemanticCache() {
-      if (program) {
-        const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions());
-        forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat));
-        program = void 0;
-      }
-    }
-    function dispose() {
-      cleanupSemanticCache();
-      host = void 0;
-    }
-    function getSyntacticDiagnostics(fileName) {
-      synchronizeHostData();
-      return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice();
-    }
-    function getSemanticDiagnostics(fileName) {
-      synchronizeHostData();
-      const targetSourceFile = getValidSourceFile(fileName);
-      const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken);
-      if (!getEmitDeclarations(program.getCompilerOptions())) {
-        return semanticDiagnostics.slice();
-      }
-      const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken);
-      return [...semanticDiagnostics, ...declarationDiagnostics];
-    }
-    function getSuggestionDiagnostics(fileName) {
-      synchronizeHostData();
-      return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken);
-    }
-    function getCompilerOptionsDiagnostics() {
-      synchronizeHostData();
-      return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)];
-    }
-    function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
-      const fullPreferences = {
-        ...identity(options),
-        // avoid excess property check
-        includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
-        includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
-      };
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionsAtPosition(
-        host,
-        program,
-        log,
-        getValidSourceFile(fileName),
-        position,
-        fullPreferences,
-        options.triggerCharacter,
-        options.triggerKind,
-        cancellationToken,
-        formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host),
-        options.includeSymbol
-      );
-    }
-    function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) {
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionEntryDetails(
-        program,
-        log,
-        getValidSourceFile(fileName),
-        position,
-        { name, source, data },
-        host,
-        formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
-        // TODO: GH#18217
-        preferences,
-        cancellationToken
-      );
-    }
-    function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) {
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences);
-    }
-    function getQuickInfoAtPosition(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const node = getTouchingPropertyName(sourceFile, position);
-      if (node === sourceFile) {
-        return void 0;
-      }
-      const typeChecker = program.getTypeChecker();
-      const nodeForQuickInfo = getNodeForQuickInfo(node);
-      const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker);
-      if (!symbol || typeChecker.isUnknownSymbol(symbol)) {
-        const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0;
-        return type && {
-          kind: "" /* unknown */,
-          kindModifiers: "" /* none */,
-          textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
-          displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))),
-          documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0,
-          tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0
-        };
-      }
-      const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo));
-      return {
-        kind: symbolKind,
-        kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
-        textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
-        displayParts,
-        documentation,
-        tags
-      };
-    }
-    function getNodeForQuickInfo(node) {
-      if (isNewExpression(node.parent) && node.pos === node.parent.pos) {
-        return node.parent.expression;
-      }
-      if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) {
-        return node.parent;
-      }
-      if (isImportMeta(node.parent) && node.parent.name === node) {
-        return node.parent;
-      }
-      if (isJsxNamespacedName(node.parent)) {
-        return node.parent;
-      }
-      return node;
-    }
-    function shouldGetType(sourceFile, node, position) {
-      switch (node.kind) {
-        case 80 /* Identifier */:
-          return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent);
-        case 211 /* PropertyAccessExpression */:
-        case 166 /* QualifiedName */:
-          return !isInComment(sourceFile, position);
-        case 110 /* ThisKeyword */:
-        case 197 /* ThisType */:
-        case 108 /* SuperKeyword */:
-        case 202 /* NamedTupleMember */:
-          return true;
-        case 236 /* MetaProperty */:
-          return isImportMeta(node);
-        default:
-          return false;
-      }
-    }
-    function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias);
-    }
-    function getDefinitionAndBoundSpan2(fileName, position) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position);
-    }
-    function getTypeDefinitionAtPosition2(fileName, position) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position);
-    }
-    function getImplementationAtPosition(fileName, position) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
-    }
-    function getDocumentHighlights(fileName, position, filesToSearch) {
-      const normalizedFileName = normalizePath(fileName);
-      Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName));
-      synchronizeHostData();
-      const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2));
-      const sourceFile = getValidSourceFile(fileName);
-      return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch);
-    }
-    function findRenameLocations(fileName, position, findInStrings, findInComments, preferences) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
-      if (!ts_Rename_exports.nodeIsEligibleForRename(node))
-        return void 0;
-      if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) {
-        const { openingElement, closingElement } = node.parent.parent;
-        return [openingElement, closingElement].map((node2) => {
-          const textSpan = createTextSpanFromNode(node2.tagName, sourceFile);
-          return {
-            fileName: sourceFile.fileName,
-            textSpan,
-            ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent)
-          };
-        });
-      } else {
-        const quotePreference = getQuotePreference(sourceFile, preferences ?? emptyOptions);
-        const providePrefixAndSuffixTextForRename = typeof preferences === "boolean" ? preferences : preferences == null ? void 0 : preferences.providePrefixAndSuffixTextForRename;
-        return getReferencesWorker2(node, position, { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename }, (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false, quotePreference));
-      }
-    }
-    function getReferencesAtPosition(fileName, position) {
-      synchronizeHostData();
-      return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry);
-    }
-    function getReferencesWorker2(node, position, options, cb) {
-      synchronizeHostData();
-      const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles();
-      return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb);
-    }
-    function findReferences(fileName, position) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
-    }
-    function getFileReferences(fileName) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry);
-    }
-    function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false, excludeLibFiles = false) {
-      synchronizeHostData();
-      const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles();
-      return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles);
-    }
-    function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const customTransformers = host.getCustomTransformers && host.getCustomTransformers();
-      return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit);
-    }
-    function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken);
-    }
-    function getNonBoundSourceFile(fileName) {
-      return syntaxTreeCache.getCurrentSourceFile(fileName);
-    }
-    function getNameOrDottedNameSpan(fileName, startPos, _endPos) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const node = getTouchingPropertyName(sourceFile, startPos);
-      if (node === sourceFile) {
-        return void 0;
-      }
-      switch (node.kind) {
-        case 211 /* PropertyAccessExpression */:
-        case 166 /* QualifiedName */:
-        case 11 /* StringLiteral */:
-        case 97 /* FalseKeyword */:
-        case 112 /* TrueKeyword */:
-        case 106 /* NullKeyword */:
-        case 108 /* SuperKeyword */:
-        case 110 /* ThisKeyword */:
-        case 197 /* ThisType */:
-        case 80 /* Identifier */:
-          break;
-        default:
-          return void 0;
-      }
-      let nodeForStartPos = node;
-      while (true) {
-        if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) {
-          nodeForStartPos = nodeForStartPos.parent;
-        } else if (isNameOfModuleDeclaration(nodeForStartPos)) {
-          if (nodeForStartPos.parent.parent.kind === 267 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) {
-            nodeForStartPos = nodeForStartPos.parent.parent.name;
-          } else {
-            break;
-          }
-        } else {
-          break;
-        }
-      }
-      return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd());
-    }
-    function getBreakpointStatementAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position);
-    }
-    function getNavigationBarItems2(fileName) {
-      return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
-    }
-    function getNavigationTree2(fileName) {
-      return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
-    }
-    function getSemanticClassifications3(fileName, span, format) {
-      synchronizeHostData();
-      const responseFormat = format || "original" /* Original */;
-      if (responseFormat === "2020" /* TwentyTwenty */) {
-        return getSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span);
-      } else {
-        return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
-      }
-    }
-    function getEncodedSemanticClassifications3(fileName, span, format) {
-      synchronizeHostData();
-      const responseFormat = format || "original" /* Original */;
-      if (responseFormat === "original" /* Original */) {
-        return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
-      } else {
-        return getEncodedSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span);
-      }
-    }
-    function getSyntacticClassifications2(fileName, span) {
-      return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
-    }
-    function getEncodedSyntacticClassifications2(fileName, span) {
-      return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
-    }
-    function getOutliningSpans(fileName) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
-    }
-    const braceMatching = new Map(Object.entries({
-      [19 /* OpenBraceToken */]: 20 /* CloseBraceToken */,
-      [21 /* OpenParenToken */]: 22 /* CloseParenToken */,
-      [23 /* OpenBracketToken */]: 24 /* CloseBracketToken */,
-      [32 /* GreaterThanToken */]: 30 /* LessThanToken */
-    }));
-    braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key)));
-    function getBraceMatchingAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const token = getTouchingToken(sourceFile, position);
-      const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0;
-      const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile);
-      return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray;
-    }
-    function getIndentationAtPosition(fileName, position, editorOptions) {
-      let start = timestamp();
-      const settings = toEditorSettings(editorOptions);
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start));
-      start = timestamp();
-      const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings);
-      log("getIndentationAtPosition: computeIndentation  : " + (timestamp() - start));
-      return result;
-    }
-    function getFormattingEditsForRange(fileName, start, end, options) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_formatting_exports.formatSelection(start, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
-    }
-    function getFormattingEditsForDocument(fileName, options) {
-      return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
-    }
-    function getFormattingEditsAfterKeystroke(fileName, position, key, options) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host);
-      if (!isInComment(sourceFile, position)) {
-        switch (key) {
-          case "{":
-            return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext);
-          case "}":
-            return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext);
-          case ";":
-            return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext);
-          case "\n":
-            return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext);
-        }
-      }
-      return [];
-    }
-    function getCodeFixesAtPosition(fileName, start, end, errorCodes65, formatOptions, preferences = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const span = createTextSpanFromBounds(start, end);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      return flatMap(deduplicate(errorCodes65, equateValues, compareValues), (errorCode) => {
-        cancellationToken.throwIfCancellationRequested();
-        return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences });
-      });
-    }
-    function getCombinedCodeFix(scope, fixId52, formatOptions, preferences = emptyOptions) {
-      synchronizeHostData();
-      Debug.assert(scope.type === "file");
-      const sourceFile = getValidSourceFile(scope.fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      return ts_codefix_exports.getAllFixes({ fixId: fixId52, sourceFile, program, host, cancellationToken, formatContext, preferences });
-    }
-    function organizeImports2(args, formatOptions, preferences = emptyOptions) {
-      synchronizeHostData();
-      Debug.assert(args.type === "file");
-      const sourceFile = getValidSourceFile(args.fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      const mode = args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */);
-      return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode);
-    }
-    function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) {
-      return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper);
-    }
-    function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) {
-      const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName;
-      return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action);
-    }
-    function applySingleCodeActionCommand(action) {
-      const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName);
-      Debug.assertEqual(action.type, "install package");
-      return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`");
-    }
-    function getDocCommentTemplateAtPosition2(fileName, position, options, formatOptions) {
-      const formatSettings = formatOptions ? ts_formatting_exports.getFormatContext(formatOptions, host).options : void 0;
-      return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host, formatSettings), syntaxTreeCache.getCurrentSourceFile(fileName), position, options);
-    }
-    function isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
-      if (openingBrace === 60 /* lessThan */) {
-        return false;
-      }
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      if (isInString(sourceFile, position)) {
-        return false;
-      }
-      if (isInsideJsxElementOrAttribute(sourceFile, position)) {
-        return openingBrace === 123 /* openBrace */;
-      }
-      if (isInTemplateString(sourceFile, position)) {
-        return false;
-      }
-      switch (openingBrace) {
-        case 39 /* singleQuote */:
-        case 34 /* doubleQuote */:
-        case 96 /* backtick */:
-          return !isInComment(sourceFile, position);
-      }
-      return true;
-    }
-    function getJsxClosingTagAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const token = findPrecedingToken(position, sourceFile);
-      if (!token)
-        return void 0;
-      const element = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0;
-      if (element && isUnclosedTag(element)) {
-        return { newText: `</${element.openingElement.tagName.getText(sourceFile)}>` };
-      }
-      const fragment = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0;
-      if (fragment && isUnclosedFragment(fragment)) {
-        return { newText: "</>" };
-      }
-    }
-    function getLinkedEditingRangeAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const token = findPrecedingToken(position, sourceFile);
-      if (!token || token.parent.kind === 312 /* SourceFile */)
-        return void 0;
-      const jsxTagWordPattern = "[a-zA-Z0-9:\\-\\._$]*";
-      if (isJsxFragment(token.parent.parent)) {
-        const openFragment = token.parent.parent.openingFragment;
-        const closeFragment = token.parent.parent.closingFragment;
-        if (containsParseError(openFragment) || containsParseError(closeFragment))
-          return void 0;
-        const openPos = openFragment.getStart(sourceFile) + 1;
-        const closePos = closeFragment.getStart(sourceFile) + 2;
-        if (position !== openPos && position !== closePos)
-          return void 0;
-        return {
-          ranges: [{ start: openPos, length: 0 }, { start: closePos, length: 0 }],
-          wordPattern: jsxTagWordPattern
-        };
-      } else {
-        const tag = findAncestor(token.parent, (n) => {
-          if (isJsxOpeningElement(n) || isJsxClosingElement(n)) {
-            return true;
-          }
-          return false;
-        });
-        if (!tag)
-          return void 0;
-        Debug.assert(isJsxOpeningElement(tag) || isJsxClosingElement(tag), "tag should be opening or closing element");
-        const openTag = tag.parent.openingElement;
-        const closeTag = tag.parent.closingElement;
-        const openTagNameStart = openTag.tagName.getStart(sourceFile);
-        const openTagNameEnd = openTag.tagName.end;
-        const closeTagNameStart = closeTag.tagName.getStart(sourceFile);
-        const closeTagNameEnd = closeTag.tagName.end;
-        if (openTagNameStart === openTag.getStart(sourceFile) || closeTagNameStart === closeTag.getStart(sourceFile) || openTagNameEnd === openTag.getEnd() || closeTagNameEnd === closeTag.getEnd())
-          return void 0;
-        if (!(openTagNameStart <= position && position <= openTagNameEnd || closeTagNameStart <= position && position <= closeTagNameEnd))
-          return void 0;
-        const openingTagText = openTag.tagName.getText(sourceFile);
-        if (openingTagText !== closeTag.tagName.getText(sourceFile))
-          return void 0;
-        return {
-          ranges: [{ start: openTagNameStart, length: openTagNameEnd - openTagNameStart }, { start: closeTagNameStart, length: closeTagNameEnd - closeTagNameStart }],
-          wordPattern: jsxTagWordPattern
-        };
-      }
-    }
-    function getLinesForRange(sourceFile, textRange) {
-      return {
-        lineStarts: sourceFile.getLineStarts(),
-        firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line,
-        lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line
-      };
-    }
-    function toggleLineComment(fileName, textRange, insertComment) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      let isCommenting = insertComment || false;
-      let leftMostPosition = Number.MAX_VALUE;
-      const lineTextStarts = /* @__PURE__ */ new Map();
-      const firstNonWhitespaceCharacterRegex = new RegExp(/\S/);
-      const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]);
-      const openComment = isJsx ? "{/*" : "//";
-      for (let i = firstLine; i <= lastLine; i++) {
-        const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i]));
-        const regExec = firstNonWhitespaceCharacterRegex.exec(lineText);
-        if (regExec) {
-          leftMostPosition = Math.min(leftMostPosition, regExec.index);
-          lineTextStarts.set(i.toString(), regExec.index);
-          if (lineText.substr(regExec.index, openComment.length) !== openComment) {
-            isCommenting = insertComment === void 0 || insertComment;
-          }
-        }
-      }
-      for (let i = firstLine; i <= lastLine; i++) {
-        if (firstLine !== lastLine && lineStarts[i] === textRange.end) {
-          continue;
-        }
-        const lineTextStart = lineTextStarts.get(i.toString());
-        if (lineTextStart !== void 0) {
-          if (isJsx) {
-            textChanges2.push(...toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx));
-          } else if (isCommenting) {
-            textChanges2.push({
-              newText: openComment,
-              span: {
-                length: 0,
-                start: lineStarts[i] + leftMostPosition
-              }
-            });
-          } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) {
-            textChanges2.push({
-              newText: "",
-              span: {
-                length: openComment.length,
-                start: lineStarts[i] + lineTextStart
-              }
-            });
-          }
-        }
-      }
-      return textChanges2;
-    }
-    function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) {
-      var _a2;
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { text } = sourceFile;
-      let hasComment = false;
-      let isCommenting = insertComment || false;
-      const positions = [];
-      let { pos } = textRange;
-      const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos);
-      const openMultiline = isJsx ? "{/*" : "/*";
-      const closeMultiline = isJsx ? "*/}" : "*/";
-      const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*";
-      const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/";
-      while (pos <= textRange.end) {
-        const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0;
-        const commentRange = isInComment(sourceFile, pos + offset);
-        if (commentRange) {
-          if (isJsx) {
-            commentRange.pos--;
-            commentRange.end++;
-          }
-          positions.push(commentRange.pos);
-          if (commentRange.kind === 3 /* MultiLineCommentTrivia */) {
-            positions.push(commentRange.end);
-          }
-          hasComment = true;
-          pos = commentRange.end + 1;
-        } else {
-          const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`);
-          isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos);
-          pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length;
-        }
-      }
-      if (isCommenting || !hasComment) {
-        if (((_a2 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a2.kind) !== 2 /* SingleLineCommentTrivia */) {
-          insertSorted(positions, textRange.pos, compareValues);
-        }
-        insertSorted(positions, textRange.end, compareValues);
-        const firstPos = positions[0];
-        if (text.substr(firstPos, openMultiline.length) !== openMultiline) {
-          textChanges2.push({
-            newText: openMultiline,
-            span: {
-              length: 0,
-              start: firstPos
-            }
-          });
-        }
-        for (let i = 1; i < positions.length - 1; i++) {
-          if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) {
-            textChanges2.push({
-              newText: closeMultiline,
-              span: {
-                length: 0,
-                start: positions[i]
-              }
-            });
-          }
-          if (text.substr(positions[i], openMultiline.length) !== openMultiline) {
-            textChanges2.push({
-              newText: openMultiline,
-              span: {
-                length: 0,
-                start: positions[i]
-              }
-            });
-          }
-        }
-        if (textChanges2.length % 2 !== 0) {
-          textChanges2.push({
-            newText: closeMultiline,
-            span: {
-              length: 0,
-              start: positions[positions.length - 1]
-            }
-          });
-        }
-      } else {
-        for (const pos2 of positions) {
-          const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0;
-          const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0;
-          textChanges2.push({
-            newText: "",
-            span: {
-              length: openMultiline.length,
-              start: pos2 - offset
-            }
-          });
-        }
-      }
-      return textChanges2;
-    }
-    function commentSelection(fileName, textRange) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(
-        fileName,
-        textRange,
-        /*insertComment*/
-        true
-      ) : toggleLineComment(
-        fileName,
-        textRange,
-        /*insertComment*/
-        true
-      );
-    }
-    function uncommentSelection(fileName, textRange) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { pos } = textRange;
-      let { end } = textRange;
-      if (pos === end) {
-        end += isInsideJsxElement(sourceFile, pos) ? 2 : 1;
-      }
-      for (let i = pos; i <= end; i++) {
-        const commentRange = isInComment(sourceFile, i);
-        if (commentRange) {
-          switch (commentRange.kind) {
-            case 2 /* SingleLineCommentTrivia */:
-              textChanges2.push(...toggleLineComment(
-                fileName,
-                { end: commentRange.end, pos: commentRange.pos + 1 },
-                /*insertComment*/
-                false
-              ));
-              break;
-            case 3 /* MultiLineCommentTrivia */:
-              textChanges2.push(...toggleMultilineComment(
-                fileName,
-                { end: commentRange.end, pos: commentRange.pos + 1 },
-                /*insertComment*/
-                false
-              ));
-          }
-          i = commentRange.end + 1;
-        }
-      }
-      return textChanges2;
-    }
-    function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) {
-      return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2);
-    }
-    function isUnclosedFragment({ closingFragment, parent: parent2 }) {
-      return !!(closingFragment.flags & 262144 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2);
-    }
-    function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position);
-      return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0;
-    }
-    function getTodoComments(fileName, descriptors) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      cancellationToken.throwIfCancellationRequested();
-      const fileContents = sourceFile.text;
-      const result = [];
-      if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) {
-        const regExp = getTodoCommentsRegExp();
-        let matchArray;
-        while (matchArray = regExp.exec(fileContents)) {
-          cancellationToken.throwIfCancellationRequested();
-          const firstDescriptorCaptureIndex = 3;
-          Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex);
-          const preamble = matchArray[1];
-          const matchPosition = matchArray.index + preamble.length;
-          if (!isInComment(sourceFile, matchPosition)) {
-            continue;
-          }
-          let descriptor;
-          for (let i = 0; i < descriptors.length; i++) {
-            if (matchArray[i + firstDescriptorCaptureIndex]) {
-              descriptor = descriptors[i];
-            }
-          }
-          if (descriptor === void 0)
-            return Debug.fail();
-          if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) {
-            continue;
-          }
-          const message = matchArray[2];
-          result.push({ descriptor, message, position: matchPosition });
-        }
-      }
-      return result;
-      function escapeRegExp(str) {
-        return str.replace(/[-[\]/{}()*+?.\\^$|]/g, "\\$&");
-      }
-      function getTodoCommentsRegExp() {
-        const singleLineCommentStart = /(?:\/\/+\s*)/.source;
-        const multiLineCommentStart = /(?:\/\*+\s*)/.source;
-        const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source;
-        const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")";
-        const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")";
-        const endOfLineOrEndOfComment = /(?:$|\*\/)/.source;
-        const messageRemainder = /(?:.*?)/.source;
-        const messagePortion = "(" + literals + messageRemainder + ")";
-        const regExpString = preamble + messagePortion + endOfLineOrEndOfComment;
-        return new RegExp(regExpString, "gim");
-      }
-      function isLetterOrDigit(char) {
-        return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */;
-      }
-      function isNodeModulesFile(path) {
-        return path.includes("/node_modules/");
-      }
-    }
-    function getRenameInfo2(fileName, position, preferences) {
-      synchronizeHostData();
-      return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {});
-    }
-    function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) {
-      const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end];
-      return {
-        file,
-        startPosition,
-        endPosition,
-        program: getProgram(),
-        host,
-        formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
-        // TODO: GH#18217
-        cancellationToken,
-        preferences,
-        triggerReason,
-        kind
-      };
-    }
-    function getInlayHintsContext(file, span, preferences) {
-      return {
-        file,
-        program: getProgram(),
-        host,
-        span,
-        preferences,
-        cancellationToken
-      };
-    }
-    function getSmartSelectionRange2(fileName, position) {
-      return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName));
-    }
-    function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind, includeInteractiveActions) {
-      synchronizeHostData();
-      const file = getValidSourceFile(fileName);
-      return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind), includeInteractiveActions);
-    }
-    function getMoveToRefactoringFileSuggestions(fileName, positionOrRange, preferences = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const allFiles = Debug.checkDefined(program.getSourceFiles());
-      const extension = extensionFromPath(fileName);
-      const toMove = getStatementsToMove(getRefactorContext(sourceFile, positionOrRange, preferences, emptyOptions));
-      const toMoveContainsJsx = containsJsx(toMove == null ? void 0 : toMove.all);
-      const files = mapDefined(allFiles, (file) => {
-        const fileNameExtension = extensionFromPath(file.fileName);
-        const isValidSourceFile = !(program == null ? void 0 : program.isSourceFileFromExternalLibrary(sourceFile)) && !(sourceFile === getValidSourceFile(file.fileName) || extension === ".ts" /* Ts */ && fileNameExtension === ".d.ts" /* Dts */ || extension === ".d.ts" /* Dts */ && startsWith(getBaseFileName(file.fileName), "lib.") && fileNameExtension === ".d.ts" /* Dts */);
-        return isValidSourceFile && (extension === fileNameExtension || (extension === ".tsx" /* Tsx */ && fileNameExtension === ".ts" /* Ts */ || extension === ".jsx" /* Jsx */ && fileNameExtension === ".js" /* Js */) && !toMoveContainsJsx) ? file.fileName : void 0;
-      });
-      return { newFileName: createNewFileName(sourceFile, program, host, toMove), files };
-    }
-    function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName14, actionName2, preferences = emptyOptions, interactiveRefactorArguments) {
-      synchronizeHostData();
-      const file = getValidSourceFile(fileName);
-      return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName14, actionName2, interactiveRefactorArguments);
-    }
-    function toLineColumnOffset(fileName, position) {
-      if (position === 0) {
-        return { line: 0, character: 0 };
-      }
-      return sourceMapper.toLineColumnOffset(fileName, position);
-    }
-    function prepareCallHierarchy(fileName, position) {
-      synchronizeHostData();
-      const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position));
-      return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration));
-    }
-    function provideCallHierarchyIncomingCalls(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
-      return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : [];
-    }
-    function provideCallHierarchyOutgoingCalls(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
-      return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : [];
-    }
-    function provideInlayHints2(fileName, span, preferences = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences));
-    }
-    const ls = {
-      dispose,
-      cleanupSemanticCache,
-      getSyntacticDiagnostics,
-      getSemanticDiagnostics,
-      getSuggestionDiagnostics,
-      getCompilerOptionsDiagnostics,
-      getSyntacticClassifications: getSyntacticClassifications2,
-      getSemanticClassifications: getSemanticClassifications3,
-      getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2,
-      getEncodedSemanticClassifications: getEncodedSemanticClassifications3,
-      getCompletionsAtPosition: getCompletionsAtPosition2,
-      getCompletionEntryDetails: getCompletionEntryDetails2,
-      getCompletionEntrySymbol: getCompletionEntrySymbol2,
-      getSignatureHelpItems: getSignatureHelpItems2,
-      getQuickInfoAtPosition,
-      getDefinitionAtPosition: getDefinitionAtPosition2,
-      getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2,
-      getImplementationAtPosition,
-      getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2,
-      getReferencesAtPosition,
-      findReferences,
-      getFileReferences,
-      getDocumentHighlights,
-      getNameOrDottedNameSpan,
-      getBreakpointStatementAtPosition,
-      getNavigateToItems: getNavigateToItems2,
-      getRenameInfo: getRenameInfo2,
-      getSmartSelectionRange: getSmartSelectionRange2,
-      findRenameLocations,
-      getNavigationBarItems: getNavigationBarItems2,
-      getNavigationTree: getNavigationTree2,
-      getOutliningSpans,
-      getTodoComments,
-      getBraceMatchingAtPosition,
-      getIndentationAtPosition,
-      getFormattingEditsForRange,
-      getFormattingEditsForDocument,
-      getFormattingEditsAfterKeystroke,
-      getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2,
-      isValidBraceCompletionAtPosition,
-      getJsxClosingTagAtPosition,
-      getLinkedEditingRangeAtPosition,
-      getSpanOfEnclosingComment,
-      getCodeFixesAtPosition,
-      getCombinedCodeFix,
-      applyCodeActionCommand,
-      organizeImports: organizeImports2,
-      getEditsForFileRename: getEditsForFileRename2,
-      getEmitOutput,
-      getNonBoundSourceFile,
-      getProgram,
-      getCurrentProgram: () => program,
-      getAutoImportProvider,
-      updateIsDefinitionOfReferencedSymbols,
-      getApplicableRefactors: getApplicableRefactors2,
-      getEditsForRefactor: getEditsForRefactor2,
-      getMoveToRefactoringFileSuggestions,
-      toLineColumnOffset,
-      getSourceMapper: () => sourceMapper,
-      clearSourceMapperCache: () => sourceMapper.clearCache(),
-      prepareCallHierarchy,
-      provideCallHierarchyIncomingCalls,
-      provideCallHierarchyOutgoingCalls,
-      toggleLineComment,
-      toggleMultilineComment,
-      commentSelection,
-      uncommentSelection,
-      provideInlayHints: provideInlayHints2,
-      getSupportedCodeFixes
-    };
-    switch (languageServiceMode) {
-      case 0 /* Semantic */:
-        break;
-      case 1 /* PartialSemantic */:
-        invalidOperationsInPartialSemanticMode.forEach(
-          (key) => ls[key] = () => {
-            throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`);
-          }
-        );
-        break;
-      case 2 /* Syntactic */:
-        invalidOperationsInSyntacticMode.forEach(
-          (key) => ls[key] = () => {
-            throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`);
-          }
-        );
-        break;
-      default:
-        Debug.assertNever(languageServiceMode);
-    }
-    return ls;
-  }
-  function getNameTable(sourceFile) {
-    if (!sourceFile.nameTable) {
-      initializeNameTable(sourceFile);
-    }
-    return sourceFile.nameTable;
-  }
-  function initializeNameTable(sourceFile) {
-    const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map();
-    sourceFile.forEachChild(function walk(node) {
-      if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) {
-        const text = getEscapedTextOfIdentifierOrLiteral(node);
-        nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
-      } else if (isPrivateIdentifier(node)) {
-        const text = node.escapedText;
-        nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
-      }
-      forEachChild(node, walk);
-      if (hasJSDocNodes(node)) {
-        for (const jsDoc of node.jsDoc) {
-          forEachChild(jsDoc, walk);
-        }
-      }
-    });
-  }
-  function literalIsName(node) {
-    return isDeclarationName(node) || node.parent.kind === 283 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node);
-  }
-  function getContainingObjectLiteralElement(node) {
-    const element = getContainingObjectLiteralElementWorker(node);
-    return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0;
-  }
-  function getContainingObjectLiteralElementWorker(node) {
-    switch (node.kind) {
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 9 /* NumericLiteral */:
-        if (node.parent.kind === 167 /* ComputedPropertyName */) {
-          return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0;
-        }
-      case 80 /* Identifier */:
-        return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.parent.kind === 292 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0;
-    }
-    return void 0;
-  }
-  function getSymbolAtLocationForQuickInfo(node, checker) {
-    const object = getContainingObjectLiteralElement(node);
-    if (object) {
-      const contextualType = checker.getContextualType(object.parent);
-      const properties = contextualType && getPropertySymbolsFromContextualType(
-        object,
-        checker,
-        contextualType,
-        /*unionSymbolOk*/
-        false
-      );
-      if (properties && properties.length === 1) {
-        return first(properties);
-      }
-    }
-    return checker.getSymbolAtLocation(node);
-  }
-  function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) {
-    const name = getNameFromPropertyName(node.name);
-    if (!name)
-      return emptyArray;
-    if (!contextualType.isUnion()) {
-      const symbol = contextualType.getProperty(name);
-      return symbol ? [symbol] : emptyArray;
-    }
-    const filteredTypes = isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent) ? filter(contextualType.types, (t) => !checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent)) : contextualType.types;
-    const discriminatedPropertySymbols = mapDefined(filteredTypes, (t) => t.getProperty(name));
-    if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) {
-      const symbol = contextualType.getProperty(name);
-      if (symbol)
-        return [symbol];
-    }
-    if (!filteredTypes.length && !discriminatedPropertySymbols.length) {
-      return mapDefined(contextualType.types, (t) => t.getProperty(name));
-    }
-    return deduplicate(discriminatedPropertySymbols, equateValues);
-  }
-  function isArgumentOfElementAccessExpression(node) {
-    return node && node.parent && node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.argumentExpression === node;
-  }
-  function getDefaultLibFilePath(options) {
-    if (sys) {
-      return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options));
-    }
-    throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. ");
-  }
-  var servicesVersion, NodeObject, TokenOrIdentifierObject, SymbolObject, TokenObject, IdentifierObject, PrivateIdentifierObject, TypeObject, SignatureObject, SourceFileObject, SourceMapSourceObject, SyntaxTreeCache, NoopCancellationToken, CancellationTokenObject, ThrottledCancellationToken, invalidOperationsInPartialSemanticMode, invalidOperationsInSyntacticMode;
-  var init_services = __esm({
-    "src/services/services.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_NavigateTo();
-      init_ts_NavigationBar();
-      init_ts_refactor();
-      init_classifier();
-      init_classifier2020();
-      servicesVersion = "0.8";
-      NodeObject = class {
-        constructor(kind, pos, end) {
-          this.pos = pos;
-          this.end = end;
-          this.flags = 0 /* None */;
-          this.modifierFlagsCache = 0 /* None */;
-          this.transformFlags = 0 /* None */;
-          this.parent = void 0;
-          this.kind = kind;
-        }
-        assertHasRealPosition(message) {
-          Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation");
-        }
-        getSourceFile() {
-          return getSourceFileOfNode(this);
-        }
-        getStart(sourceFile, includeJsDocComment) {
-          this.assertHasRealPosition();
-          return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
-        }
-        getFullStart() {
-          this.assertHasRealPosition();
-          return this.pos;
-        }
-        getEnd() {
-          this.assertHasRealPosition();
-          return this.end;
-        }
-        getWidth(sourceFile) {
-          this.assertHasRealPosition();
-          return this.getEnd() - this.getStart(sourceFile);
-        }
-        getFullWidth() {
-          this.assertHasRealPosition();
-          return this.end - this.pos;
-        }
-        getLeadingTriviaWidth(sourceFile) {
-          this.assertHasRealPosition();
-          return this.getStart(sourceFile) - this.pos;
-        }
-        getFullText(sourceFile) {
-          this.assertHasRealPosition();
-          return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
-        }
-        getText(sourceFile) {
-          this.assertHasRealPosition();
-          if (!sourceFile) {
-            sourceFile = this.getSourceFile();
-          }
-          return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
-        }
-        getChildCount(sourceFile) {
-          return this.getChildren(sourceFile).length;
-        }
-        getChildAt(index, sourceFile) {
-          return this.getChildren(sourceFile)[index];
-        }
-        getChildren(sourceFile) {
-          this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine");
-          return this._children || (this._children = createChildren(this, sourceFile));
-        }
-        getFirstToken(sourceFile) {
-          this.assertHasRealPosition();
-          const children = this.getChildren(sourceFile);
-          if (!children.length) {
-            return void 0;
-          }
-          const child = find(children, (kid) => kid.kind < 316 /* FirstJSDocNode */ || kid.kind > 357 /* LastJSDocNode */);
-          return child.kind < 166 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
-        }
-        getLastToken(sourceFile) {
-          this.assertHasRealPosition();
-          const children = this.getChildren(sourceFile);
-          const child = lastOrUndefined(children);
-          if (!child) {
-            return void 0;
-          }
-          return child.kind < 166 /* FirstNode */ ? child : child.getLastToken(sourceFile);
-        }
-        forEachChild(cbNode, cbNodeArray) {
-          return forEachChild(this, cbNode, cbNodeArray);
-        }
-      };
-      TokenOrIdentifierObject = class {
-        constructor(pos, end) {
-          this.pos = pos;
-          this.end = end;
-          this.flags = 0 /* None */;
-          this.modifierFlagsCache = 0 /* None */;
-          this.transformFlags = 0 /* None */;
-          this.parent = void 0;
-        }
-        getSourceFile() {
-          return getSourceFileOfNode(this);
-        }
-        getStart(sourceFile, includeJsDocComment) {
-          return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
-        }
-        getFullStart() {
-          return this.pos;
-        }
-        getEnd() {
-          return this.end;
-        }
-        getWidth(sourceFile) {
-          return this.getEnd() - this.getStart(sourceFile);
-        }
-        getFullWidth() {
-          return this.end - this.pos;
-        }
-        getLeadingTriviaWidth(sourceFile) {
-          return this.getStart(sourceFile) - this.pos;
-        }
-        getFullText(sourceFile) {
-          return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
-        }
-        getText(sourceFile) {
-          if (!sourceFile) {
-            sourceFile = this.getSourceFile();
-          }
-          return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
-        }
-        getChildCount() {
-          return this.getChildren().length;
-        }
-        getChildAt(index) {
-          return this.getChildren()[index];
-        }
-        getChildren() {
-          return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray;
-        }
-        getFirstToken() {
-          return void 0;
-        }
-        getLastToken() {
-          return void 0;
-        }
-        forEachChild() {
-          return void 0;
-        }
-      };
-      SymbolObject = class {
-        constructor(flags, name) {
-          this.id = 0;
-          this.mergeId = 0;
-          this.flags = flags;
-          this.escapedName = name;
-        }
-        getFlags() {
-          return this.flags;
-        }
-        get name() {
-          return symbolName(this);
-        }
-        getEscapedName() {
-          return this.escapedName;
-        }
-        getName() {
-          return this.name;
-        }
-        getDeclarations() {
-          return this.declarations;
-        }
-        getDocumentationComment(checker) {
-          if (!this.documentationComment) {
-            this.documentationComment = emptyArray;
-            if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) {
-              const labelDecl = this.links.target.links.tupleLabelDeclaration;
-              this.documentationComment = getDocumentationComment([labelDecl], checker);
-            } else {
-              this.documentationComment = getDocumentationComment(this.declarations, checker);
-            }
-          }
-          return this.documentationComment;
-        }
-        getContextualDocumentationComment(context, checker) {
-          if (context) {
-            if (isGetAccessor(context)) {
-              if (!this.contextualGetAccessorDocumentationComment) {
-                this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker);
-              }
-              if (length(this.contextualGetAccessorDocumentationComment)) {
-                return this.contextualGetAccessorDocumentationComment;
-              }
-            }
-            if (isSetAccessor(context)) {
-              if (!this.contextualSetAccessorDocumentationComment) {
-                this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker);
-              }
-              if (length(this.contextualSetAccessorDocumentationComment)) {
-                return this.contextualSetAccessorDocumentationComment;
-              }
-            }
-          }
-          return this.getDocumentationComment(checker);
-        }
-        getJsDocTags(checker) {
-          if (this.tags === void 0) {
-            this.tags = getJsDocTagsOfDeclarations(this.declarations, checker);
-          }
-          return this.tags;
-        }
-        getContextualJsDocTags(context, checker) {
-          if (context) {
-            if (isGetAccessor(context)) {
-              if (!this.contextualGetAccessorTags) {
-                this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker);
-              }
-              if (length(this.contextualGetAccessorTags)) {
-                return this.contextualGetAccessorTags;
-              }
-            }
-            if (isSetAccessor(context)) {
-              if (!this.contextualSetAccessorTags) {
-                this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker);
-              }
-              if (length(this.contextualSetAccessorTags)) {
-                return this.contextualSetAccessorTags;
-              }
-            }
-          }
-          return this.getJsDocTags(checker);
-        }
-      };
-      TokenObject = class extends TokenOrIdentifierObject {
-        constructor(kind, pos, end) {
-          super(pos, end);
-          this.kind = kind;
-        }
-      };
-      IdentifierObject = class extends TokenOrIdentifierObject {
-        constructor(_kind, pos, end) {
-          super(pos, end);
-          this.kind = 80 /* Identifier */;
-        }
-        get text() {
-          return idText(this);
-        }
-      };
-      IdentifierObject.prototype.kind = 80 /* Identifier */;
-      PrivateIdentifierObject = class extends TokenOrIdentifierObject {
-        constructor(_kind, pos, end) {
-          super(pos, end);
-          this.kind = 81 /* PrivateIdentifier */;
-        }
-        get text() {
-          return idText(this);
-        }
-      };
-      PrivateIdentifierObject.prototype.kind = 81 /* PrivateIdentifier */;
-      TypeObject = class {
-        constructor(checker, flags) {
-          this.checker = checker;
-          this.flags = flags;
-        }
-        getFlags() {
-          return this.flags;
-        }
-        getSymbol() {
-          return this.symbol;
-        }
-        getProperties() {
-          return this.checker.getPropertiesOfType(this);
-        }
-        getProperty(propertyName) {
-          return this.checker.getPropertyOfType(this, propertyName);
-        }
-        getApparentProperties() {
-          return this.checker.getAugmentedPropertiesOfType(this);
-        }
-        getCallSignatures() {
-          return this.checker.getSignaturesOfType(this, 0 /* Call */);
-        }
-        getConstructSignatures() {
-          return this.checker.getSignaturesOfType(this, 1 /* Construct */);
-        }
-        getStringIndexType() {
-          return this.checker.getIndexTypeOfType(this, 0 /* String */);
-        }
-        getNumberIndexType() {
-          return this.checker.getIndexTypeOfType(this, 1 /* Number */);
-        }
-        getBaseTypes() {
-          return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0;
-        }
-        isNullableType() {
-          return this.checker.isNullableType(this);
-        }
-        getNonNullableType() {
-          return this.checker.getNonNullableType(this);
-        }
-        getNonOptionalType() {
-          return this.checker.getNonOptionalType(this);
-        }
-        getConstraint() {
-          return this.checker.getBaseConstraintOfType(this);
-        }
-        getDefault() {
-          return this.checker.getDefaultFromTypeParameter(this);
-        }
-        isUnion() {
-          return !!(this.flags & 1048576 /* Union */);
-        }
-        isIntersection() {
-          return !!(this.flags & 2097152 /* Intersection */);
-        }
-        isUnionOrIntersection() {
-          return !!(this.flags & 3145728 /* UnionOrIntersection */);
-        }
-        isLiteral() {
-          return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */));
-        }
-        isStringLiteral() {
-          return !!(this.flags & 128 /* StringLiteral */);
-        }
-        isNumberLiteral() {
-          return !!(this.flags & 256 /* NumberLiteral */);
-        }
-        isTypeParameter() {
-          return !!(this.flags & 262144 /* TypeParameter */);
-        }
-        isClassOrInterface() {
-          return !!(getObjectFlags(this) & 3 /* ClassOrInterface */);
-        }
-        isClass() {
-          return !!(getObjectFlags(this) & 1 /* Class */);
-        }
-        isIndexType() {
-          return !!(this.flags & 4194304 /* Index */);
-        }
-        /**
-         * This polyfills `referenceType.typeArguments` for API consumers
-         */
-        get typeArguments() {
-          if (getObjectFlags(this) & 4 /* Reference */) {
-            return this.checker.getTypeArguments(this);
-          }
-          return void 0;
-        }
-      };
-      SignatureObject = class {
-        // same
-        constructor(checker, flags) {
-          this.checker = checker;
-          this.flags = flags;
-        }
-        getDeclaration() {
-          return this.declaration;
-        }
-        getTypeParameters() {
-          return this.typeParameters;
-        }
-        getParameters() {
-          return this.parameters;
-        }
-        getReturnType() {
-          return this.checker.getReturnTypeOfSignature(this);
-        }
-        getTypeParameterAtPosition(pos) {
-          const type = this.checker.getParameterType(this, pos);
-          if (type.isIndexType() && isThisTypeParameter(type.type)) {
-            const constraint = type.type.getConstraint();
-            if (constraint) {
-              return this.checker.getIndexType(constraint);
-            }
-          }
-          return type;
-        }
-        getDocumentationComment() {
-          return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker));
-        }
-        getJsDocTags() {
-          return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker));
-        }
-      };
-      SourceFileObject = class extends NodeObject {
-        constructor(kind, pos, end) {
-          super(kind, pos, end);
-          this.kind = 312 /* SourceFile */;
-        }
-        update(newText, textChangeRange) {
-          return updateSourceFile(this, newText, textChangeRange);
-        }
-        getLineAndCharacterOfPosition(position) {
-          return getLineAndCharacterOfPosition(this, position);
-        }
-        getLineStarts() {
-          return getLineStarts(this);
-        }
-        getPositionOfLineAndCharacter(line, character, allowEdits) {
-          return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits);
-        }
-        getLineEndOfPosition(pos) {
-          const { line } = this.getLineAndCharacterOfPosition(pos);
-          const lineStarts = this.getLineStarts();
-          let lastCharPos;
-          if (line + 1 >= lineStarts.length) {
-            lastCharPos = this.getEnd();
-          }
-          if (!lastCharPos) {
-            lastCharPos = lineStarts[line + 1] - 1;
-          }
-          const fullText = this.getFullText();
-          return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos;
-        }
-        getNamedDeclarations() {
-          if (!this.namedDeclarations) {
-            this.namedDeclarations = this.computeNamedDeclarations();
-          }
-          return this.namedDeclarations;
-        }
-        computeNamedDeclarations() {
-          const result = createMultiMap();
-          this.forEachChild(visit);
-          return result;
-          function addDeclaration(declaration) {
-            const name = getDeclarationName(declaration);
-            if (name) {
-              result.add(name, declaration);
-            }
-          }
-          function getDeclarations(name) {
-            let declarations = result.get(name);
-            if (!declarations) {
-              result.set(name, declarations = []);
-            }
-            return declarations;
-          }
-          function getDeclarationName(declaration) {
-            const name = getNonAssignedNameOfDeclaration(declaration);
-            return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0);
-          }
-          function visit(node) {
-            switch (node.kind) {
-              case 262 /* FunctionDeclaration */:
-              case 218 /* FunctionExpression */:
-              case 174 /* MethodDeclaration */:
-              case 173 /* MethodSignature */:
-                const functionDeclaration = node;
-                const declarationName = getDeclarationName(functionDeclaration);
-                if (declarationName) {
-                  const declarations = getDeclarations(declarationName);
-                  const lastDeclaration = lastOrUndefined(declarations);
-                  if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) {
-                    if (functionDeclaration.body && !lastDeclaration.body) {
-                      declarations[declarations.length - 1] = functionDeclaration;
-                    }
-                  } else {
-                    declarations.push(functionDeclaration);
-                  }
-                }
-                forEachChild(node, visit);
-                break;
-              case 263 /* ClassDeclaration */:
-              case 231 /* ClassExpression */:
-              case 264 /* InterfaceDeclaration */:
-              case 265 /* TypeAliasDeclaration */:
-              case 266 /* EnumDeclaration */:
-              case 267 /* ModuleDeclaration */:
-              case 271 /* ImportEqualsDeclaration */:
-              case 281 /* ExportSpecifier */:
-              case 276 /* ImportSpecifier */:
-              case 273 /* ImportClause */:
-              case 274 /* NamespaceImport */:
-              case 177 /* GetAccessor */:
-              case 178 /* SetAccessor */:
-              case 187 /* TypeLiteral */:
-                addDeclaration(node);
-                forEachChild(node, visit);
-                break;
-              case 169 /* Parameter */:
-                if (!hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) {
-                  break;
-                }
-              case 260 /* VariableDeclaration */:
-              case 208 /* BindingElement */: {
-                const decl = node;
-                if (isBindingPattern(decl.name)) {
-                  forEachChild(decl.name, visit);
-                  break;
-                }
-                if (decl.initializer) {
-                  visit(decl.initializer);
-                }
-              }
-              case 306 /* EnumMember */:
-              case 172 /* PropertyDeclaration */:
-              case 171 /* PropertySignature */:
-                addDeclaration(node);
-                break;
-              case 278 /* ExportDeclaration */:
-                const exportDeclaration = node;
-                if (exportDeclaration.exportClause) {
-                  if (isNamedExports(exportDeclaration.exportClause)) {
-                    forEach(exportDeclaration.exportClause.elements, visit);
-                  } else {
-                    visit(exportDeclaration.exportClause.name);
-                  }
-                }
-                break;
-              case 272 /* ImportDeclaration */:
-                const importClause = node.importClause;
-                if (importClause) {
-                  if (importClause.name) {
-                    addDeclaration(importClause.name);
-                  }
-                  if (importClause.namedBindings) {
-                    if (importClause.namedBindings.kind === 274 /* NamespaceImport */) {
-                      addDeclaration(importClause.namedBindings);
-                    } else {
-                      forEach(importClause.namedBindings.elements, visit);
-                    }
-                  }
-                }
-                break;
-              case 226 /* BinaryExpression */:
-                if (getAssignmentDeclarationKind(node) !== 0 /* None */) {
-                  addDeclaration(node);
-                }
-              default:
-                forEachChild(node, visit);
-            }
-          }
-        }
-      };
-      SourceMapSourceObject = class {
-        constructor(fileName, text, skipTrivia2) {
-          this.fileName = fileName;
-          this.text = text;
-          this.skipTrivia = skipTrivia2;
-        }
-        getLineAndCharacterOfPosition(pos) {
-          return getLineAndCharacterOfPosition(this, pos);
-        }
-      };
-      SyntaxTreeCache = class {
-        constructor(host) {
-          this.host = host;
-        }
-        getCurrentSourceFile(fileName) {
-          var _a, _b, _c, _d, _e, _f, _g, _h;
-          const scriptSnapshot = this.host.getScriptSnapshot(fileName);
-          if (!scriptSnapshot) {
-            throw new Error("Could not find file: '" + fileName + "'.");
-          }
-          const scriptKind = getScriptKind(fileName, this.host);
-          const version2 = this.host.getScriptVersion(fileName);
-          let sourceFile;
-          if (this.currentFileName !== fileName) {
-            const options = {
-              languageVersion: 99 /* Latest */,
-              impliedNodeFormat: getImpliedNodeFormatForFile(
-                toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a = this.host).getCompilerHost) == null ? void 0 : _b.call(_a)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)),
-                (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(),
-                this.host,
-                this.host.getCompilationSettings()
-              ),
-              setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings()),
-              // These files are used to produce syntax-based highlighting, which reads JSDoc, so we must use ParseAll.
-              jsDocParsingMode: 0 /* ParseAll */
-            };
-            sourceFile = createLanguageServiceSourceFile(
-              fileName,
-              scriptSnapshot,
-              options,
-              version2,
-              /*setNodeParents*/
-              true,
-              scriptKind
-            );
-          } else if (this.currentFileVersion !== version2) {
-            const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
-            sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
-          }
-          if (sourceFile) {
-            this.currentFileVersion = version2;
-            this.currentFileName = fileName;
-            this.currentFileScriptSnapshot = scriptSnapshot;
-            this.currentSourceFile = sourceFile;
-          }
-          return this.currentSourceFile;
-        }
-      };
-      NoopCancellationToken = {
-        isCancellationRequested: returnFalse,
-        throwIfCancellationRequested: noop
-      };
-      CancellationTokenObject = class {
-        constructor(cancellationToken) {
-          this.cancellationToken = cancellationToken;
-        }
-        isCancellationRequested() {
-          return this.cancellationToken.isCancellationRequested();
-        }
-        throwIfCancellationRequested() {
-          var _a;
-          if (this.isCancellationRequested()) {
-            (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" });
-            throw new OperationCanceledException();
-          }
-        }
-      };
-      ThrottledCancellationToken = class {
-        constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
-          this.hostCancellationToken = hostCancellationToken;
-          this.throttleWaitMilliseconds = throttleWaitMilliseconds;
-          // Store when we last tried to cancel.  Checking cancellation can be expensive (as we have
-          // to marshall over to the host layer).  So we only bother actually checking once enough
-          // time has passed.
-          this.lastCancellationCheckTime = 0;
-        }
-        isCancellationRequested() {
-          const time = timestamp();
-          const duration = Math.abs(time - this.lastCancellationCheckTime);
-          if (duration >= this.throttleWaitMilliseconds) {
-            this.lastCancellationCheckTime = time;
-            return this.hostCancellationToken.isCancellationRequested();
-          }
-          return false;
-        }
-        throwIfCancellationRequested() {
-          var _a;
-          if (this.isCancellationRequested()) {
-            (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" });
-            throw new OperationCanceledException();
-          }
-        }
-      };
-      invalidOperationsInPartialSemanticMode = [
-        "getSemanticDiagnostics",
-        "getSuggestionDiagnostics",
-        "getCompilerOptionsDiagnostics",
-        "getSemanticClassifications",
-        "getEncodedSemanticClassifications",
-        "getCodeFixesAtPosition",
-        "getCombinedCodeFix",
-        "applyCodeActionCommand",
-        "organizeImports",
-        "getEditsForFileRename",
-        "getEmitOutput",
-        "getApplicableRefactors",
-        "getEditsForRefactor",
-        "prepareCallHierarchy",
-        "provideCallHierarchyIncomingCalls",
-        "provideCallHierarchyOutgoingCalls",
-        "provideInlayHints",
-        "getSupportedCodeFixes"
-      ];
-      invalidOperationsInSyntacticMode = [
-        ...invalidOperationsInPartialSemanticMode,
-        "getCompletionsAtPosition",
-        "getCompletionEntryDetails",
-        "getCompletionEntrySymbol",
-        "getSignatureHelpItems",
-        "getQuickInfoAtPosition",
-        "getDefinitionAtPosition",
-        "getDefinitionAndBoundSpan",
-        "getImplementationAtPosition",
-        "getTypeDefinitionAtPosition",
-        "getReferencesAtPosition",
-        "findReferences",
-        "getDocumentHighlights",
-        "getNavigateToItems",
-        "getRenameInfo",
-        "findRenameLocations",
-        "getApplicableRefactors"
-      ];
-      setObjectAllocator(getServicesObjectAllocator());
-    }
-  });
-
-  // src/services/transform.ts
-  function transform(source, transformers, compilerOptions) {
-    const diagnostics = [];
-    compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
-    const nodes = isArray(source) ? source : [source];
-    const result = transformNodes(
-      /*resolver*/
-      void 0,
-      /*host*/
-      void 0,
-      factory,
-      compilerOptions,
-      nodes,
-      transformers,
-      /*allowDtsFiles*/
-      true
-    );
-    result.diagnostics = concatenate(result.diagnostics, diagnostics);
-    return result;
-  }
-  var init_transform = __esm({
-    "src/services/transform.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/breakpoints.ts
-  function spanInSourceFileAtLocation(sourceFile, position) {
-    if (sourceFile.isDeclarationFile) {
-      return void 0;
-    }
-    let tokenAtLocation = getTokenAtPosition(sourceFile, position);
-    const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
-    if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) {
-      const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile);
-      if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) {
-        return void 0;
-      }
-      tokenAtLocation = preceding;
-    }
-    if (tokenAtLocation.flags & 33554432 /* Ambient */) {
-      return void 0;
-    }
-    return spanInNode(tokenAtLocation);
-    function textSpan(startNode2, endNode2) {
-      const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0;
-      const start = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile);
-      return createTextSpanFromBounds(start, (endNode2 || startNode2).getEnd());
-    }
-    function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) {
-      return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile));
-    }
-    function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) {
-      if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) {
-        return spanInNode(node);
-      }
-      return spanInNode(otherwiseOnNode);
-    }
-    function spanInNodeArray(nodeArray, node, match) {
-      if (nodeArray) {
-        const index = nodeArray.indexOf(node);
-        if (index >= 0) {
-          let start = index;
-          let end = index + 1;
-          while (start > 0 && match(nodeArray[start - 1]))
-            start--;
-          while (end < nodeArray.length && match(nodeArray[end]))
-            end++;
-          return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start].pos), nodeArray[end - 1].end);
-        }
-      }
-      return textSpan(node);
-    }
-    function spanInPreviousNode(node) {
-      return spanInNode(findPrecedingToken(node.pos, sourceFile));
-    }
-    function spanInNextNode(node) {
-      return spanInNode(findNextToken(node, node.parent, sourceFile));
-    }
-    function spanInNode(node) {
-      if (node) {
-        const { parent: parent2 } = node;
-        switch (node.kind) {
-          case 243 /* VariableStatement */:
-            return spanInVariableDeclaration(node.declarationList.declarations[0]);
-          case 260 /* VariableDeclaration */:
-          case 172 /* PropertyDeclaration */:
-          case 171 /* PropertySignature */:
-            return spanInVariableDeclaration(node);
-          case 169 /* Parameter */:
-            return spanInParameterDeclaration(node);
-          case 262 /* FunctionDeclaration */:
-          case 174 /* MethodDeclaration */:
-          case 173 /* MethodSignature */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 176 /* Constructor */:
-          case 218 /* FunctionExpression */:
-          case 219 /* ArrowFunction */:
-            return spanInFunctionDeclaration(node);
-          case 241 /* Block */:
-            if (isFunctionBlock(node)) {
-              return spanInFunctionBlock(node);
-            }
-          case 268 /* ModuleBlock */:
-            return spanInBlock(node);
-          case 299 /* CatchClause */:
-            return spanInBlock(node.block);
-          case 244 /* ExpressionStatement */:
-            return textSpan(node.expression);
-          case 253 /* ReturnStatement */:
-            return textSpan(node.getChildAt(0), node.expression);
-          case 247 /* WhileStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 246 /* DoStatement */:
-            return spanInNode(node.statement);
-          case 259 /* DebuggerStatement */:
-            return textSpan(node.getChildAt(0));
-          case 245 /* IfStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 256 /* LabeledStatement */:
-            return spanInNode(node.statement);
-          case 252 /* BreakStatement */:
-          case 251 /* ContinueStatement */:
-            return textSpan(node.getChildAt(0), node.label);
-          case 248 /* ForStatement */:
-            return spanInForStatement(node);
-          case 249 /* ForInStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 250 /* ForOfStatement */:
-            return spanInInitializerOfForLike(node);
-          case 255 /* SwitchStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 296 /* CaseClause */:
-          case 297 /* DefaultClause */:
-            return spanInNode(node.statements[0]);
-          case 258 /* TryStatement */:
-            return spanInBlock(node.tryBlock);
-          case 257 /* ThrowStatement */:
-            return textSpan(node, node.expression);
-          case 277 /* ExportAssignment */:
-            return textSpan(node, node.expression);
-          case 271 /* ImportEqualsDeclaration */:
-            return textSpan(node, node.moduleReference);
-          case 272 /* ImportDeclaration */:
-            return textSpan(node, node.moduleSpecifier);
-          case 278 /* ExportDeclaration */:
-            return textSpan(node, node.moduleSpecifier);
-          case 267 /* ModuleDeclaration */:
-            if (getModuleInstanceState(node) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 263 /* ClassDeclaration */:
-          case 266 /* EnumDeclaration */:
-          case 306 /* EnumMember */:
-          case 208 /* BindingElement */:
-            return textSpan(node);
-          case 254 /* WithStatement */:
-            return spanInNode(node.statement);
-          case 170 /* Decorator */:
-            return spanInNodeArray(parent2.modifiers, node, isDecorator);
-          case 206 /* ObjectBindingPattern */:
-          case 207 /* ArrayBindingPattern */:
-            return spanInBindingPattern(node);
-          case 264 /* InterfaceDeclaration */:
-          case 265 /* TypeAliasDeclaration */:
-            return void 0;
-          case 27 /* SemicolonToken */:
-          case 1 /* EndOfFileToken */:
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile));
-          case 28 /* CommaToken */:
-            return spanInPreviousNode(node);
-          case 19 /* OpenBraceToken */:
-            return spanInOpenBraceToken(node);
-          case 20 /* CloseBraceToken */:
-            return spanInCloseBraceToken(node);
-          case 24 /* CloseBracketToken */:
-            return spanInCloseBracketToken(node);
-          case 21 /* OpenParenToken */:
-            return spanInOpenParenToken(node);
-          case 22 /* CloseParenToken */:
-            return spanInCloseParenToken(node);
-          case 59 /* ColonToken */:
-            return spanInColonToken(node);
-          case 32 /* GreaterThanToken */:
-          case 30 /* LessThanToken */:
-            return spanInGreaterThanOrLessThanToken(node);
-          case 117 /* WhileKeyword */:
-            return spanInWhileKeyword(node);
-          case 93 /* ElseKeyword */:
-          case 85 /* CatchKeyword */:
-          case 98 /* FinallyKeyword */:
-            return spanInNextNode(node);
-          case 165 /* OfKeyword */:
-            return spanInOfKeyword(node);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) {
-              return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node);
-            }
-            if ((node.kind === 80 /* Identifier */ || node.kind === 230 /* SpreadElement */ || node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) {
-              return textSpan(node);
-            }
-            if (node.kind === 226 /* BinaryExpression */) {
-              const { left, operatorToken } = node;
-              if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) {
-                return spanInArrayLiteralOrObjectLiteralDestructuringPattern(
-                  left
-                );
-              }
-              if (operatorToken.kind === 64 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) {
-                return textSpan(node);
-              }
-              if (operatorToken.kind === 28 /* CommaToken */) {
-                return spanInNode(left);
-              }
-            }
-            if (isExpressionNode(node)) {
-              switch (parent2.kind) {
-                case 246 /* DoStatement */:
-                  return spanInPreviousNode(node);
-                case 170 /* Decorator */:
-                  return spanInNode(node.parent);
-                case 248 /* ForStatement */:
-                case 250 /* ForOfStatement */:
-                  return textSpan(node);
-                case 226 /* BinaryExpression */:
-                  if (node.parent.operatorToken.kind === 28 /* CommaToken */) {
-                    return textSpan(node);
-                  }
-                  break;
-                case 219 /* ArrowFunction */:
-                  if (node.parent.body === node) {
-                    return textSpan(node);
-                  }
-                  break;
-              }
-            }
-            switch (node.parent.kind) {
-              case 303 /* PropertyAssignment */:
-                if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) {
-                  return spanInNode(node.parent.initializer);
-                }
-                break;
-              case 216 /* TypeAssertionExpression */:
-                if (node.parent.type === node) {
-                  return spanInNextNode(node.parent.type);
-                }
-                break;
-              case 260 /* VariableDeclaration */:
-              case 169 /* Parameter */: {
-                const { initializer, type } = node.parent;
-                if (initializer === node || type === node || isAssignmentOperator(node.kind)) {
-                  return spanInPreviousNode(node);
-                }
-                break;
-              }
-              case 226 /* BinaryExpression */: {
-                const { left } = node.parent;
-                if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) {
-                  return spanInPreviousNode(node);
-                }
-                break;
-              }
-              default:
-                if (isFunctionLike(node.parent) && node.parent.type === node) {
-                  return spanInPreviousNode(node);
-                }
-            }
-            return spanInNode(node.parent);
-        }
-      }
-      function textSpanFromVariableDeclaration(variableDeclaration) {
-        if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) {
-          return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration);
-        } else {
-          return textSpan(variableDeclaration);
-        }
-      }
-      function spanInVariableDeclaration(variableDeclaration) {
-        if (variableDeclaration.parent.parent.kind === 249 /* ForInStatement */) {
-          return spanInNode(variableDeclaration.parent.parent);
-        }
-        const parent2 = variableDeclaration.parent;
-        if (isBindingPattern(variableDeclaration.name)) {
-          return spanInBindingPattern(variableDeclaration.name);
-        }
-        if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 32 /* Export */) || parent2.parent.kind === 250 /* ForOfStatement */) {
-          return textSpanFromVariableDeclaration(variableDeclaration);
-        }
-        if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) {
-          return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent));
-        }
-      }
-      function canHaveSpanInParameterDeclaration(parameter) {
-        return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 1 /* Public */ | 2 /* Private */);
-      }
-      function spanInParameterDeclaration(parameter) {
-        if (isBindingPattern(parameter.name)) {
-          return spanInBindingPattern(parameter.name);
-        } else if (canHaveSpanInParameterDeclaration(parameter)) {
-          return textSpan(parameter);
-        } else {
-          const functionDeclaration = parameter.parent;
-          const indexOfParameter = functionDeclaration.parameters.indexOf(parameter);
-          Debug.assert(indexOfParameter !== -1);
-          if (indexOfParameter !== 0) {
-            return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]);
-          } else {
-            return spanInNode(functionDeclaration.body);
-          }
-        }
-      }
-      function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) {
-        return hasSyntacticModifier(functionDeclaration, 32 /* Export */) || functionDeclaration.parent.kind === 263 /* ClassDeclaration */ && functionDeclaration.kind !== 176 /* Constructor */;
-      }
-      function spanInFunctionDeclaration(functionDeclaration) {
-        if (!functionDeclaration.body) {
-          return void 0;
-        }
-        if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) {
-          return textSpan(functionDeclaration);
-        }
-        return spanInNode(functionDeclaration.body);
-      }
-      function spanInFunctionBlock(block) {
-        const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken();
-        if (canFunctionHaveSpanInWholeDeclaration(block.parent)) {
-          return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock);
-        }
-        return spanInNode(nodeForSpanInBlock);
-      }
-      function spanInBlock(block) {
-        switch (block.parent.kind) {
-          case 267 /* ModuleDeclaration */:
-            if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 247 /* WhileStatement */:
-          case 245 /* IfStatement */:
-          case 249 /* ForInStatement */:
-            return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]);
-          case 248 /* ForStatement */:
-          case 250 /* ForOfStatement */:
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]);
-        }
-        return spanInNode(block.statements[0]);
-      }
-      function spanInInitializerOfForLike(forLikeStatement) {
-        if (forLikeStatement.initializer.kind === 261 /* VariableDeclarationList */) {
-          const variableDeclarationList = forLikeStatement.initializer;
-          if (variableDeclarationList.declarations.length > 0) {
-            return spanInNode(variableDeclarationList.declarations[0]);
-          }
-        } else {
-          return spanInNode(forLikeStatement.initializer);
-        }
-      }
-      function spanInForStatement(forStatement) {
-        if (forStatement.initializer) {
-          return spanInInitializerOfForLike(forStatement);
-        }
-        if (forStatement.condition) {
-          return textSpan(forStatement.condition);
-        }
-        if (forStatement.incrementor) {
-          return textSpan(forStatement.incrementor);
-        }
-      }
-      function spanInBindingPattern(bindingPattern) {
-        const firstBindingElement = forEach(bindingPattern.elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0);
-        if (firstBindingElement) {
-          return spanInNode(firstBindingElement);
-        }
-        if (bindingPattern.parent.kind === 208 /* BindingElement */) {
-          return textSpan(bindingPattern.parent);
-        }
-        return textSpanFromVariableDeclaration(bindingPattern.parent);
-      }
-      function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) {
-        Debug.assert(node2.kind !== 207 /* ArrayBindingPattern */ && node2.kind !== 206 /* ObjectBindingPattern */);
-        const elements = node2.kind === 209 /* ArrayLiteralExpression */ ? node2.elements : node2.properties;
-        const firstBindingElement = forEach(elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0);
-        if (firstBindingElement) {
-          return spanInNode(firstBindingElement);
-        }
-        return textSpan(node2.parent.kind === 226 /* BinaryExpression */ ? node2.parent : node2);
-      }
-      function spanInOpenBraceToken(node2) {
-        switch (node2.parent.kind) {
-          case 266 /* EnumDeclaration */:
-            const enumDeclaration = node2.parent;
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile));
-          case 263 /* ClassDeclaration */:
-            const classDeclaration = node2.parent;
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile));
-          case 269 /* CaseBlock */:
-            return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]);
-        }
-        return spanInNode(node2.parent);
-      }
-      function spanInCloseBraceToken(node2) {
-        switch (node2.parent.kind) {
-          case 268 /* ModuleBlock */:
-            if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 266 /* EnumDeclaration */:
-          case 263 /* ClassDeclaration */:
-            return textSpan(node2);
-          case 241 /* Block */:
-            if (isFunctionBlock(node2.parent)) {
-              return textSpan(node2);
-            }
-          case 299 /* CatchClause */:
-            return spanInNode(lastOrUndefined(node2.parent.statements));
-          case 269 /* CaseBlock */:
-            const caseBlock = node2.parent;
-            const lastClause = lastOrUndefined(caseBlock.clauses);
-            if (lastClause) {
-              return spanInNode(lastOrUndefined(lastClause.statements));
-            }
-            return void 0;
-          case 206 /* ObjectBindingPattern */:
-            const bindingPattern = node2.parent;
-            return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
-              const objectLiteral = node2.parent;
-              return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral);
-            }
-            return spanInNode(node2.parent);
-        }
-      }
-      function spanInCloseBracketToken(node2) {
-        switch (node2.parent.kind) {
-          case 207 /* ArrayBindingPattern */:
-            const bindingPattern = node2.parent;
-            return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
-              const arrayLiteral = node2.parent;
-              return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral);
-            }
-            return spanInNode(node2.parent);
-        }
-      }
-      function spanInOpenParenToken(node2) {
-        if (node2.parent.kind === 246 /* DoStatement */ || // Go to while keyword and do action instead
-        node2.parent.kind === 213 /* CallExpression */ || node2.parent.kind === 214 /* NewExpression */) {
-          return spanInPreviousNode(node2);
-        }
-        if (node2.parent.kind === 217 /* ParenthesizedExpression */) {
-          return spanInNextNode(node2);
-        }
-        return spanInNode(node2.parent);
-      }
-      function spanInCloseParenToken(node2) {
-        switch (node2.parent.kind) {
-          case 218 /* FunctionExpression */:
-          case 262 /* FunctionDeclaration */:
-          case 219 /* ArrowFunction */:
-          case 174 /* MethodDeclaration */:
-          case 173 /* MethodSignature */:
-          case 177 /* GetAccessor */:
-          case 178 /* SetAccessor */:
-          case 176 /* Constructor */:
-          case 247 /* WhileStatement */:
-          case 246 /* DoStatement */:
-          case 248 /* ForStatement */:
-          case 250 /* ForOfStatement */:
-          case 213 /* CallExpression */:
-          case 214 /* NewExpression */:
-          case 217 /* ParenthesizedExpression */:
-            return spanInPreviousNode(node2);
-          default:
-            return spanInNode(node2.parent);
-        }
-      }
-      function spanInColonToken(node2) {
-        if (isFunctionLike(node2.parent) || node2.parent.kind === 303 /* PropertyAssignment */ || node2.parent.kind === 169 /* Parameter */) {
-          return spanInPreviousNode(node2);
-        }
-        return spanInNode(node2.parent);
-      }
-      function spanInGreaterThanOrLessThanToken(node2) {
-        if (node2.parent.kind === 216 /* TypeAssertionExpression */) {
-          return spanInNextNode(node2);
-        }
-        return spanInNode(node2.parent);
-      }
-      function spanInWhileKeyword(node2) {
-        if (node2.parent.kind === 246 /* DoStatement */) {
-          return textSpanEndingAtNextToken(node2, node2.parent.expression);
-        }
-        return spanInNode(node2.parent);
-      }
-      function spanInOfKeyword(node2) {
-        if (node2.parent.kind === 250 /* ForOfStatement */) {
-          return spanInNextNode(node2);
-        }
-        return spanInNode(node2.parent);
-      }
-    }
-  }
-  var init_breakpoints = __esm({
-    "src/services/breakpoints.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/_namespaces/ts.BreakpointResolver.ts
-  var ts_BreakpointResolver_exports = {};
-  __export(ts_BreakpointResolver_exports, {
-    spanInSourceFileAtLocation: () => spanInSourceFileAtLocation
-  });
-  var init_ts_BreakpointResolver = __esm({
-    "src/services/_namespaces/ts.BreakpointResolver.ts"() {
-      "use strict";
-      init_breakpoints();
-    }
-  });
-
-  // src/services/callHierarchy.ts
-  function isNamedExpression(node) {
-    return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node);
-  }
-  function isVariableLike2(node) {
-    return isPropertyDeclaration(node) || isVariableDeclaration(node);
-  }
-  function isAssignedExpression(node) {
-    return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableLike2(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && (!!(getCombinedNodeFlags(node.parent) & 2 /* Const */) || isPropertyDeclaration(node.parent));
-  }
-  function isPossibleCallHierarchyDeclaration(node) {
-    return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node);
-  }
-  function isValidCallHierarchyDeclaration(node) {
-    return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isAssignedExpression(node);
-  }
-  function getCallHierarchyDeclarationReferenceNode(node) {
-    if (isSourceFile(node))
-      return node;
-    if (isNamedDeclaration(node))
-      return node.name;
-    if (isAssignedExpression(node))
-      return node.parent.name;
-    return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier3));
-  }
-  function isDefaultModifier3(node) {
-    return node.kind === 90 /* DefaultKeyword */;
-  }
-  function getSymbolOfCallHierarchyDeclaration(typeChecker, node) {
-    const location = getCallHierarchyDeclarationReferenceNode(node);
-    return location && typeChecker.getSymbolAtLocation(location);
-  }
-  function getCallHierarchyItemName(program, node) {
-    if (isSourceFile(node)) {
-      return { text: node.fileName, pos: 0, end: 0 };
-    }
-    if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) {
-      const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier3);
-      if (defaultModifier) {
-        return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() };
-      }
-    }
-    if (isClassStaticBlockDeclaration(node)) {
-      const sourceFile = node.getSourceFile();
-      const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos);
-      const end = pos + 6;
-      const typeChecker = program.getTypeChecker();
-      const symbol = typeChecker.getSymbolAtLocation(node.parent);
-      const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : "";
-      return { text: `${prefix}static {}`, pos, end };
-    }
-    const declName = isAssignedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name");
-    let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0;
-    if (text === void 0) {
-      const typeChecker = program.getTypeChecker();
-      const symbol = typeChecker.getSymbolAtLocation(declName);
-      if (symbol) {
-        text = typeChecker.symbolToString(symbol, node);
-      }
-    }
-    if (text === void 0) {
-      const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon();
-      text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer));
-    }
-    return { text, pos: declName.getStart(), end: declName.getEnd() };
-  }
-  function getCallHierarchItemContainerName(node) {
-    var _a, _b, _c, _d;
-    if (isAssignedExpression(node)) {
-      if (isPropertyDeclaration(node.parent) && isClassLike(node.parent.parent)) {
-        return isClassExpression(node.parent.parent) ? (_a = getAssignedName(node.parent.parent)) == null ? void 0 : _a.getText() : (_b = node.parent.parent.name) == null ? void 0 : _b.getText();
-      }
-      if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) {
-        return node.parent.parent.parent.parent.parent.name.getText();
-      }
-      return;
-    }
-    switch (node.kind) {
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 174 /* MethodDeclaration */:
-        if (node.parent.kind === 210 /* ObjectLiteralExpression */) {
-          return (_c = getAssignedName(node.parent)) == null ? void 0 : _c.getText();
-        }
-        return (_d = getNameOfDeclaration(node.parent)) == null ? void 0 : _d.getText();
-      case 262 /* FunctionDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 267 /* ModuleDeclaration */:
-        if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) {
-          return node.parent.parent.name.getText();
-        }
-    }
-  }
-  function findImplementation(typeChecker, node) {
-    if (node.body) {
-      return node;
-    }
-    if (isConstructorDeclaration(node)) {
-      return getFirstConstructorWithBody(node.parent);
-    }
-    if (isFunctionDeclaration(node) || isMethodDeclaration(node)) {
-      const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
-      if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) {
-        return symbol.valueDeclaration;
-      }
-      return void 0;
-    }
-    return node;
-  }
-  function findAllInitialDeclarations(typeChecker, node) {
-    const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
-    let declarations;
-    if (symbol && symbol.declarations) {
-      const indices = indicesOf(symbol.declarations);
-      const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos }));
-      indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos);
-      const sortedDeclarations = map(indices, (i) => symbol.declarations[i]);
-      let lastDecl;
-      for (const decl of sortedDeclarations) {
-        if (isValidCallHierarchyDeclaration(decl)) {
-          if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) {
-            declarations = append(declarations, decl);
-          }
-          lastDecl = decl;
-        }
-      }
-    }
-    return declarations;
-  }
-  function findImplementationOrAllInitialDeclarations(typeChecker, node) {
-    if (isClassStaticBlockDeclaration(node)) {
-      return node;
-    }
-    if (isFunctionLikeDeclaration(node)) {
-      return findImplementation(typeChecker, node) ?? findAllInitialDeclarations(typeChecker, node) ?? node;
-    }
-    return findAllInitialDeclarations(typeChecker, node) ?? node;
-  }
-  function resolveCallHierarchyDeclaration(program, location) {
-    const typeChecker = program.getTypeChecker();
-    let followingSymbol = false;
-    while (true) {
-      if (isValidCallHierarchyDeclaration(location)) {
-        return findImplementationOrAllInitialDeclarations(typeChecker, location);
-      }
-      if (isPossibleCallHierarchyDeclaration(location)) {
-        const ancestor = findAncestor(location, isValidCallHierarchyDeclaration);
-        return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
-      }
-      if (isDeclarationName(location)) {
-        if (isValidCallHierarchyDeclaration(location.parent)) {
-          return findImplementationOrAllInitialDeclarations(typeChecker, location.parent);
-        }
-        if (isPossibleCallHierarchyDeclaration(location.parent)) {
-          const ancestor = findAncestor(location.parent, isValidCallHierarchyDeclaration);
-          return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
-        }
-        if (isVariableLike2(location.parent) && location.parent.initializer && isAssignedExpression(location.parent.initializer)) {
-          return location.parent.initializer;
-        }
-        return void 0;
-      }
-      if (isConstructorDeclaration(location)) {
-        if (isValidCallHierarchyDeclaration(location.parent)) {
-          return location.parent;
-        }
-        return void 0;
-      }
-      if (location.kind === 126 /* StaticKeyword */ && isClassStaticBlockDeclaration(location.parent)) {
-        location = location.parent;
-        continue;
-      }
-      if (isVariableDeclaration(location) && location.initializer && isAssignedExpression(location.initializer)) {
-        return location.initializer;
-      }
-      if (!followingSymbol) {
-        let symbol = typeChecker.getSymbolAtLocation(location);
-        if (symbol) {
-          if (symbol.flags & 2097152 /* Alias */) {
-            symbol = typeChecker.getAliasedSymbol(symbol);
-          }
-          if (symbol.valueDeclaration) {
-            followingSymbol = true;
-            location = symbol.valueDeclaration;
-            continue;
-          }
-        }
-      }
-      return void 0;
-    }
-  }
-  function createCallHierarchyItem(program, node) {
-    const sourceFile = node.getSourceFile();
-    const name = getCallHierarchyItemName(program, node);
-    const containerName = getCallHierarchItemContainerName(node);
-    const kind = getNodeKind(node);
-    const kindModifiers = getNodeModifiers(node);
-    const span = createTextSpanFromBounds(skipTrivia(
-      sourceFile.text,
-      node.getFullStart(),
-      /*stopAfterLineBreak*/
-      false,
-      /*stopAtComments*/
-      true
-    ), node.getEnd());
-    const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
-    return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
-  }
-  function isDefined(x) {
-    return x !== void 0;
-  }
-  function convertEntryToCallSite(entry) {
-    if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
-      const { node } = entry;
-      if (isCallOrNewExpressionTarget(
-        node,
-        /*includeElementAccess*/
-        true,
-        /*skipPastOuterExpressions*/
-        true
-      ) || isTaggedTemplateTag(
-        node,
-        /*includeElementAccess*/
-        true,
-        /*skipPastOuterExpressions*/
-        true
-      ) || isDecoratorTarget(
-        node,
-        /*includeElementAccess*/
-        true,
-        /*skipPastOuterExpressions*/
-        true
-      ) || isJsxOpeningLikeElementTagName(
-        node,
-        /*includeElementAccess*/
-        true,
-        /*skipPastOuterExpressions*/
-        true
-      ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
-        const sourceFile = node.getSourceFile();
-        const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
-        return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
-      }
-    }
-  }
-  function getCallSiteGroupKey(entry) {
-    return getNodeId(entry.declaration);
-  }
-  function createCallHierarchyIncomingCall(from, fromSpans) {
-    return { from, fromSpans };
-  }
-  function convertCallSiteGroupToIncomingCall(program, entries) {
-    return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
-  }
-  function getIncomingCalls(program, declaration, cancellationToken) {
-    if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) {
-      return [];
-    }
-    const location = getCallHierarchyDeclarationReferenceNode(declaration);
-    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(
-      program,
-      cancellationToken,
-      program.getSourceFiles(),
-      location,
-      /*position*/
-      0,
-      { use: ts_FindAllReferences_exports.FindReferencesUse.References },
-      convertEntryToCallSite
-    ), isDefined);
-    return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
-  }
-  function createCallSiteCollector(program, callSites) {
-    function recordCallSite(node) {
-      const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression;
-      const declaration = resolveCallHierarchyDeclaration(program, target);
-      if (declaration) {
-        const range = createTextRangeFromNode(target, node.getSourceFile());
-        if (isArray(declaration)) {
-          for (const decl of declaration) {
-            callSites.push({ declaration: decl, range });
-          }
-        } else {
-          callSites.push({ declaration, range });
-        }
-      }
-    }
-    function collect(node) {
-      if (!node)
-        return;
-      if (node.flags & 33554432 /* Ambient */) {
-        return;
-      }
-      if (isValidCallHierarchyDeclaration(node)) {
-        if (isClassLike(node)) {
-          for (const member of node.members) {
-            if (member.name && isComputedPropertyName(member.name)) {
-              collect(member.name.expression);
-            }
-          }
-        }
-        return;
-      }
-      switch (node.kind) {
-        case 80 /* Identifier */:
-        case 271 /* ImportEqualsDeclaration */:
-        case 272 /* ImportDeclaration */:
-        case 278 /* ExportDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 265 /* TypeAliasDeclaration */:
-          return;
-        case 175 /* ClassStaticBlockDeclaration */:
-          recordCallSite(node);
-          return;
-        case 216 /* TypeAssertionExpression */:
-        case 234 /* AsExpression */:
-          collect(node.expression);
-          return;
-        case 260 /* VariableDeclaration */:
-        case 169 /* Parameter */:
-          collect(node.name);
-          collect(node.initializer);
-          return;
-        case 213 /* CallExpression */:
-          recordCallSite(node);
-          collect(node.expression);
-          forEach(node.arguments, collect);
-          return;
-        case 214 /* NewExpression */:
-          recordCallSite(node);
-          collect(node.expression);
-          forEach(node.arguments, collect);
-          return;
-        case 215 /* TaggedTemplateExpression */:
-          recordCallSite(node);
-          collect(node.tag);
-          collect(node.template);
-          return;
-        case 286 /* JsxOpeningElement */:
-        case 285 /* JsxSelfClosingElement */:
-          recordCallSite(node);
-          collect(node.tagName);
-          collect(node.attributes);
-          return;
-        case 170 /* Decorator */:
-          recordCallSite(node);
-          collect(node.expression);
-          return;
-        case 211 /* PropertyAccessExpression */:
-        case 212 /* ElementAccessExpression */:
-          recordCallSite(node);
-          forEachChild(node, collect);
-          break;
-        case 238 /* SatisfiesExpression */:
-          collect(node.expression);
-          return;
-      }
-      if (isPartOfTypeNode(node)) {
-        return;
-      }
-      forEachChild(node, collect);
-    }
-    return collect;
-  }
-  function collectCallSitesOfSourceFile(node, collect) {
-    forEach(node.statements, collect);
-  }
-  function collectCallSitesOfModuleDeclaration(node, collect) {
-    if (!hasSyntacticModifier(node, 128 /* Ambient */) && node.body && isModuleBlock(node.body)) {
-      forEach(node.body.statements, collect);
-    }
-  }
-  function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) {
-    const implementation = findImplementation(typeChecker, node);
-    if (implementation) {
-      forEach(implementation.parameters, collect);
-      collect(implementation.body);
-    }
-  }
-  function collectCallSitesOfClassStaticBlockDeclaration(node, collect) {
-    collect(node.body);
-  }
-  function collectCallSitesOfClassLikeDeclaration(node, collect) {
-    forEach(node.modifiers, collect);
-    const heritage = getClassExtendsHeritageElement(node);
-    if (heritage) {
-      collect(heritage.expression);
-    }
-    for (const member of node.members) {
-      if (canHaveModifiers(member)) {
-        forEach(member.modifiers, collect);
-      }
-      if (isPropertyDeclaration(member)) {
-        collect(member.initializer);
-      } else if (isConstructorDeclaration(member) && member.body) {
-        forEach(member.parameters, collect);
-        collect(member.body);
-      } else if (isClassStaticBlockDeclaration(member)) {
-        collect(member);
-      }
-    }
-  }
-  function collectCallSites(program, node) {
-    const callSites = [];
-    const collect = createCallSiteCollector(program, callSites);
-    switch (node.kind) {
-      case 312 /* SourceFile */:
-        collectCallSitesOfSourceFile(node, collect);
-        break;
-      case 267 /* ModuleDeclaration */:
-        collectCallSitesOfModuleDeclaration(node, collect);
-        break;
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect);
-        break;
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-        collectCallSitesOfClassLikeDeclaration(node, collect);
-        break;
-      case 175 /* ClassStaticBlockDeclaration */:
-        collectCallSitesOfClassStaticBlockDeclaration(node, collect);
-        break;
-      default:
-        Debug.assertNever(node);
-    }
-    return callSites;
-  }
-  function createCallHierarchyOutgoingCall(to, fromSpans) {
-    return { to, fromSpans };
-  }
-  function convertCallSiteGroupToOutgoingCall(program, entries) {
-    return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
-  }
-  function getOutgoingCalls(program, declaration) {
-    if (declaration.flags & 33554432 /* Ambient */ || isMethodSignature(declaration)) {
-      return [];
-    }
-    return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries));
-  }
-  var init_callHierarchy = __esm({
-    "src/services/callHierarchy.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/_namespaces/ts.CallHierarchy.ts
-  var ts_CallHierarchy_exports = {};
-  __export(ts_CallHierarchy_exports, {
-    createCallHierarchyItem: () => createCallHierarchyItem,
-    getIncomingCalls: () => getIncomingCalls,
-    getOutgoingCalls: () => getOutgoingCalls,
-    resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration
-  });
-  var init_ts_CallHierarchy = __esm({
-    "src/services/_namespaces/ts.CallHierarchy.ts"() {
-      "use strict";
-      init_callHierarchy();
-    }
-  });
-
-  // src/services/_namespaces/ts.classifier.v2020.ts
-  var ts_classifier_v2020_exports = {};
-  __export(ts_classifier_v2020_exports, {
-    TokenEncodingConsts: () => TokenEncodingConsts,
-    TokenModifier: () => TokenModifier,
-    TokenType: () => TokenType,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2,
-    getSemanticClassifications: () => getSemanticClassifications2
-  });
-  var init_ts_classifier_v2020 = __esm({
-    "src/services/_namespaces/ts.classifier.v2020.ts"() {
-      "use strict";
-      init_classifier2020();
-    }
-  });
-
-  // src/services/_namespaces/ts.classifier.ts
-  var ts_classifier_exports = {};
-  __export(ts_classifier_exports, {
-    v2020: () => ts_classifier_v2020_exports
-  });
-  var init_ts_classifier = __esm({
-    "src/services/_namespaces/ts.classifier.ts"() {
-      "use strict";
-      init_ts_classifier_v2020();
-    }
-  });
-
-  // src/services/codeFixProvider.ts
-  function createCodeFixActionWithoutFixAll(fixName8, changes, description3) {
-    return createCodeFixActionWorker(
-      fixName8,
-      diagnosticToString(description3),
-      changes,
-      /*fixId*/
-      void 0,
-      /*fixAllDescription*/
-      void 0
-    );
-  }
-  function createCodeFixAction(fixName8, changes, description3, fixId52, fixAllDescription, command) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId52, diagnosticToString(fixAllDescription), command);
-  }
-  function createCodeFixActionMaybeFixAll(fixName8, changes, description3, fixId52, fixAllDescription, command) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId52, fixAllDescription && diagnosticToString(fixAllDescription), command);
-  }
-  function createCodeFixActionWorker(fixName8, description3, changes, fixId52, fixAllDescription, command) {
-    return { fixName: fixName8, description: description3, changes, fixId: fixId52, fixAllDescription, commands: command ? [command] : void 0 };
-  }
-  function registerCodeFix(reg) {
-    for (const error2 of reg.errorCodes) {
-      errorCodeToFixesArray = void 0;
-      errorCodeToFixes.add(String(error2), reg);
-    }
-    if (reg.fixIds) {
-      for (const fixId52 of reg.fixIds) {
-        Debug.assert(!fixIdToRegistration.has(fixId52));
-        fixIdToRegistration.set(fixId52, reg);
-      }
-    }
-  }
-  function getSupportedErrorCodes() {
-    return errorCodeToFixesArray ?? (errorCodeToFixesArray = arrayFrom(errorCodeToFixes.keys()));
-  }
-  function removeFixIdIfFixAllUnavailable(registration, diagnostics) {
-    const { errorCodes: errorCodes65 } = registration;
-    let maybeFixableDiagnostics = 0;
-    for (const diag2 of diagnostics) {
-      if (contains(errorCodes65, diag2.code))
-        maybeFixableDiagnostics++;
-      if (maybeFixableDiagnostics > 1)
-        break;
-    }
-    const fixAllUnavailable = maybeFixableDiagnostics < 2;
-    return ({ fixId: fixId52, fixAllDescription, ...action }) => {
-      return fixAllUnavailable ? action : { ...action, fixId: fixId52, fixAllDescription };
-    };
-  }
-  function getFixes(context) {
-    const diagnostics = getDiagnostics(context);
-    const registrations = errorCodeToFixes.get(String(context.errorCode));
-    return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics)));
-  }
-  function getAllFixes(context) {
-    return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context);
-  }
-  function createCombinedCodeActions(changes, commands) {
-    return { changes, commands };
-  }
-  function createFileTextChanges(fileName, textChanges2) {
-    return { fileName, textChanges: textChanges2 };
-  }
-  function codeFixAll(context, errorCodes65, use) {
-    const commands = [];
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes65, (diag2) => use(t, diag2, commands)));
-    return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands);
-  }
-  function eachDiagnostic(context, errorCodes65, cb) {
-    for (const diag2 of getDiagnostics(context)) {
-      if (contains(errorCodes65, diag2.code)) {
-        cb(diag2);
-      }
-    }
-  }
-  function getDiagnostics({ program, sourceFile, cancellationToken }) {
-    return [
-      ...program.getSemanticDiagnostics(sourceFile, cancellationToken),
-      ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
-      ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken)
-    ];
-  }
-  var errorCodeToFixes, fixIdToRegistration, errorCodeToFixesArray;
-  var init_codeFixProvider = __esm({
-    "src/services/codeFixProvider.ts"() {
-      "use strict";
-      init_ts4();
-      errorCodeToFixes = createMultiMap();
-      fixIdToRegistration = /* @__PURE__ */ new Map();
-    }
-  });
-
-  // src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
-  function makeChange(changeTracker, sourceFile, assertion) {
-    const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(159 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(159 /* UnknownKeyword */), assertion.expression);
-    changeTracker.replaceNode(sourceFile, assertion.expression, replacement);
-  }
-  function getAssertion(sourceFile, pos) {
-    if (isInJSFile(sourceFile))
-      return void 0;
-    return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n));
-  }
-  var fixId, errorCodes;
-  var init_addConvertToUnknownForNonOverlappingTypes = __esm({
-    "src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId = "addConvertToUnknownForNonOverlappingTypes";
-      errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code];
-      registerCodeFix({
-        errorCodes,
-        getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) {
-          const assertion = getAssertion(context.sourceFile, context.span.start);
-          if (assertion === void 0)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion));
-          return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)];
-        },
-        fixIds: [fixId],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => {
-          const assertion = getAssertion(diag2.file, diag2.start);
-          if (assertion) {
-            makeChange(changes, diag2.file, assertion);
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/addEmptyExportDeclaration.ts
-  var init_addEmptyExportDeclaration = __esm({
-    "src/services/codefixes/addEmptyExportDeclaration.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      registerCodeFix({
-        errorCodes: [
-          Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
-          Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
-          Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code
-        ],
-        getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
-          const { sourceFile } = context;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-            const exportDeclaration = factory.createExportDeclaration(
-              /*modifiers*/
-              void 0,
-              /*isTypeOnly*/
-              false,
-              factory.createNamedExports([]),
-              /*moduleSpecifier*/
-              void 0
-            );
-            changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
-          });
-          return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)];
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/addMissingAsync.ts
-  function getFix(context, decl, trackChanges, fixedDeclarations) {
-    const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations));
-    return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers);
-  }
-  function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) {
-    if (fixedDeclarations) {
-      if (fixedDeclarations.has(getNodeId(insertionSite))) {
-        return;
-      }
-    }
-    fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
-    const cloneWithModifier = factory.replaceModifiers(
-      getSynthesizedDeepClone(
-        insertionSite,
-        /*includeTrivia*/
-        true
-      ),
-      factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 1024 /* Async */))
-    );
-    changeTracker.replaceNode(
-      sourceFile,
-      insertionSite,
-      cloneWithModifier
-    );
-  }
-  function getFixableErrorSpanDeclaration(sourceFile, span) {
-    if (!span)
-      return void 0;
-    const token = getTokenAtPosition(sourceFile, span.start);
-    const decl = findAncestor(token, (node) => {
-      if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
-        return "quit";
-      }
-      return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
-    });
-    return decl;
-  }
-  function getIsMatchingAsyncError(span, errorCode) {
-    return ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
-  }
-  var fixId2, errorCodes2;
-  var init_addMissingAsync = __esm({
-    "src/services/codefixes/addMissingAsync.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId2 = "addMissingAsync";
-      errorCodes2 = [
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-        Diagnostics.Type_0_is_not_comparable_to_type_1.code
-      ];
-      registerCodeFix({
-        fixIds: [fixId2],
-        errorCodes: errorCodes2,
-        getCodeActions: function getCodeActionsToAddMissingAsync(context) {
-          const { sourceFile, errorCode, cancellationToken, program, span } = context;
-          const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode));
-          const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
-          const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan);
-          if (!decl) {
-            return;
-          }
-          const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
-          return [getFix(context, decl, trackChanges)];
-        },
-        getAllCodeActions: (context) => {
-          const { sourceFile } = context;
-          const fixedDeclarations = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes2, (t, diagnostic) => {
-            const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
-            const decl = getFixableErrorSpanDeclaration(sourceFile, span);
-            if (!decl) {
-              return;
-            }
-            const trackChanges = (cb) => (cb(t), []);
-            return getFix(context, decl, trackChanges, fixedDeclarations);
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/addMissingAwait.ts
-  function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) {
-    const expression = getFixableErrorSpanExpression(sourceFile, span);
-    return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0;
-  }
-  function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
-    const { sourceFile, program, cancellationToken } = context;
-    const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker);
-    if (awaitableInitializers) {
-      const initializerChanges = trackChanges((t) => {
-        forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations));
-        if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) {
-          makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations);
-        }
-      });
-      return createCodeFixActionWithoutFixAll(
-        "addMissingAwaitToInitializer",
-        initializerChanges,
-        awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers
-      );
-    }
-  }
-  function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
-    const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations));
-    return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await);
-  }
-  function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) {
-    const checker = program.getTypeChecker();
-    const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken);
-    return some(diagnostics, ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code));
-  }
-  function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) {
-    const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker);
-    if (!identifiers) {
-      return;
-    }
-    let isCompleteFix = identifiers.isCompleteFix;
-    let initializers;
-    for (const identifier of identifiers.identifiers) {
-      const symbol = checker.getSymbolAtLocation(identifier);
-      if (!symbol) {
-        continue;
-      }
-      const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration);
-      const variableName = declaration && tryCast(declaration.name, isIdentifier);
-      const variableStatement = getAncestor(declaration, 243 /* VariableStatement */);
-      if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 32 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) {
-        isCompleteFix = false;
-        continue;
-      }
-      const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken);
-      const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => {
-        return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker);
-      });
-      if (isUsedElsewhere) {
-        isCompleteFix = false;
-        continue;
-      }
-      (initializers || (initializers = [])).push({
-        expression: declaration.initializer,
-        declarationSymbol: symbol
-      });
-    }
-    return initializers && {
-      initializers,
-      needsSecondPassForFixAll: !isCompleteFix
-    };
-  }
-  function getIdentifiersFromErrorSpanExpression(expression, checker) {
-    if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) {
-      return { identifiers: [expression.parent.expression], isCompleteFix: true };
-    }
-    if (isIdentifier(expression)) {
-      return { identifiers: [expression], isCompleteFix: true };
-    }
-    if (isBinaryExpression(expression)) {
-      let sides;
-      let isCompleteFix = true;
-      for (const side of [expression.left, expression.right]) {
-        const type = checker.getTypeAtLocation(side);
-        if (checker.getPromisedTypeOfPromise(type)) {
-          if (!isIdentifier(side)) {
-            isCompleteFix = false;
-            continue;
-          }
-          (sides || (sides = [])).push(side);
-        }
-      }
-      return sides && { identifiers: sides, isCompleteFix };
-    }
-  }
-  function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
-    const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
-    const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
-    return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it's not valid
-    // in an arithmetic expression and an equality comparison seems unusual),
-    // but if the other side of the binary expression has an error, the side
-    // is typed `any` which will squash the error that would identify this
-    // Promise as an invalid operand. So if the whole binary expression is
-    // typed `any` as a result, there is a strong likelihood that this Promise
-    // is accidentally missing `await`.
-    checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
-  }
-  function isInsideAwaitableBody(node) {
-    return node.flags & 65536 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 262 /* FunctionDeclaration */ || ancestor.parent.kind === 218 /* FunctionExpression */ || ancestor.parent.kind === 219 /* ArrowFunction */ || ancestor.parent.kind === 174 /* MethodDeclaration */));
-  }
-  function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) {
-    if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) {
-      const exprType = checker.getTypeAtLocation(insertionSite);
-      const asyncIter = checker.getAsyncIterableType();
-      if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) {
-        const forOf = insertionSite.parent;
-        changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(135 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement));
-        return;
-      }
-    }
-    if (isBinaryExpression(insertionSite)) {
-      for (const side of [insertionSite.left, insertionSite.right]) {
-        if (fixedDeclarations && isIdentifier(side)) {
-          const symbol = checker.getSymbolAtLocation(side);
-          if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-            continue;
-          }
-        }
-        const type = checker.getTypeAtLocation(side);
-        const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side;
-        changeTracker.replaceNode(sourceFile, side, newNode);
-      }
-    } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) {
-      if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression);
-        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-          return;
-        }
-      }
-      changeTracker.replaceNode(
-        sourceFile,
-        insertionSite.parent.expression,
-        factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression))
-      );
-      insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile);
-    } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) {
-      if (fixedDeclarations && isIdentifier(insertionSite)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite);
-        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-          return;
-        }
-      }
-      changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite)));
-      insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile);
-    } else {
-      if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite.parent.name);
-        if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) {
-          return;
-        }
-      }
-      changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite));
-    }
-  }
-  function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) {
-    const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile);
-    if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
-      changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";");
-    }
-  }
-  var fixId3, propertyAccessCode, callableConstructableErrorCodes, errorCodes3;
-  var init_addMissingAwait = __esm({
-    "src/services/codefixes/addMissingAwait.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId3 = "addMissingAwait";
-      propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code;
-      callableConstructableErrorCodes = [
-        Diagnostics.This_expression_is_not_callable.code,
-        Diagnostics.This_expression_is_not_constructable.code
-      ];
-      errorCodes3 = [
-        Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-        Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-        Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-        Diagnostics.Operator_0_cannot_be_applied_to_type_1.code,
-        Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code,
-        Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code,
-        Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code,
-        Diagnostics.Type_0_is_not_an_array_type.code,
-        Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code,
-        Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code,
-        Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-        Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-        Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-        Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code,
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-        propertyAccessCode,
-        ...callableConstructableErrorCodes
-      ];
-      registerCodeFix({
-        fixIds: [fixId3],
-        errorCodes: errorCodes3,
-        getCodeActions: function getCodeActionsToAddMissingAwait(context) {
-          const { sourceFile, errorCode, span, cancellationToken, program } = context;
-          const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program);
-          if (!expression) {
-            return;
-          }
-          const checker = context.program.getTypeChecker();
-          const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
-          return compact([
-            getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges),
-            getUseSiteFix(context, expression, errorCode, checker, trackChanges)
-          ]);
-        },
-        getAllCodeActions: (context) => {
-          const { sourceFile, program, cancellationToken } = context;
-          const checker = context.program.getTypeChecker();
-          const fixedDeclarations = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes3, (t, diagnostic) => {
-            const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program);
-            if (!expression) {
-              return;
-            }
-            const trackChanges = (cb) => (cb(t), []);
-            return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations);
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/addMissingConst.ts
-  function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const forInitializer = findAncestor(token, (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit");
-    if (forInitializer)
-      return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes);
-    const parent2 = token.parent;
-    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && isExpressionStatement(parent2.parent)) {
-      return applyChange(changeTracker, token, sourceFile, fixedNodes);
-    }
-    if (isArrayLiteralExpression(parent2)) {
-      const checker = program.getTypeChecker();
-      if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) {
-        return;
-      }
-      return applyChange(changeTracker, parent2, sourceFile, fixedNodes);
-    }
-    const commaExpression = findAncestor(token, (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit");
-    if (commaExpression) {
-      const checker = program.getTypeChecker();
-      if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) {
-        return;
-      }
-      return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes);
-    }
-  }
-  function applyChange(changeTracker, initializer, sourceFile, fixedNodes) {
-    if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) {
-      changeTracker.insertModifierBefore(sourceFile, 87 /* ConstKeyword */, initializer);
-    }
-  }
-  function isPossiblyPartOfDestructuring(node) {
-    switch (node.kind) {
-      case 80 /* Identifier */:
-      case 209 /* ArrayLiteralExpression */:
-      case 210 /* ObjectLiteralExpression */:
-      case 303 /* PropertyAssignment */:
-      case 304 /* ShorthandPropertyAssignment */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function arrayElementCouldBeVariableDeclaration(expression, checker) {
-    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(
-      expression,
-      /*excludeCompoundAssignment*/
-      true
-    ) && isIdentifier(expression.left) ? expression.left : void 0;
-    return !!identifier && !checker.getSymbolAtLocation(identifier);
-  }
-  function isPossiblyPartOfCommaSeperatedInitializer(node) {
-    switch (node.kind) {
-      case 80 /* Identifier */:
-      case 226 /* BinaryExpression */:
-      case 28 /* CommaToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function expressionCouldBeVariableDeclaration(expression, checker) {
-    if (!isBinaryExpression(expression)) {
-      return false;
-    }
-    if (expression.operatorToken.kind === 28 /* CommaToken */) {
-      return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker));
-    }
-    return expression.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left);
-  }
-  var fixId4, errorCodes4;
-  var init_addMissingConst = __esm({
-    "src/services/codefixes/addMissingConst.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId4 = "addMissingConst";
-      errorCodes4 = [
-        Diagnostics.Cannot_find_name_0.code,
-        Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes4,
-        getCodeActions: function getCodeActionsToAddMissingConst(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program));
-          if (changes.length > 0) {
-            return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)];
-          }
-        },
-        fixIds: [fixId4],
-        getAllCodeActions: (context) => {
-          const fixedNodes = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/addMissingDeclareProperty.ts
-  function makeChange5(changeTracker, sourceFile, pos, fixedNodes) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (!isIdentifier(token)) {
-      return;
-    }
-    const declaration = token.parent;
-    if (declaration.kind === 172 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) {
-      changeTracker.insertModifierBefore(sourceFile, 138 /* DeclareKeyword */, declaration);
-    }
-  }
-  var fixId5, errorCodes5;
-  var init_addMissingDeclareProperty = __esm({
-    "src/services/codefixes/addMissingDeclareProperty.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId5 = "addMissingDeclareProperty";
-      errorCodes5 = [
-        Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes5,
-        getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start));
-          if (changes.length > 0) {
-            return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)];
-          }
-        },
-        fixIds: [fixId5],
-        getAllCodeActions: (context) => {
-          const fixedNodes = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/addMissingInvocationForDecorator.ts
-  function makeChange6(changeTracker, sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const decorator = findAncestor(token, isDecorator);
-    Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
-    const replacement = factory.createCallExpression(
-      decorator.expression,
-      /*typeArguments*/
-      void 0,
-      /*argumentsArray*/
-      void 0
-    );
-    changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
-  }
-  var fixId6, errorCodes6;
-  var init_addMissingInvocationForDecorator = __esm({
-    "src/services/codefixes/addMissingInvocationForDecorator.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId6 = "addMissingInvocationForDecorator";
-      errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code];
-      registerCodeFix({
-        errorCodes: errorCodes6,
-        getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start));
-          return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)];
-        },
-        fixIds: [fixId6],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start))
-      });
-    }
-  });
-
-  // src/services/codefixes/addNameToNamelessParameter.ts
-  function makeChange7(changeTracker, sourceFile, start) {
-    const token = getTokenAtPosition(sourceFile, start);
-    const param = token.parent;
-    if (!isParameter(param)) {
-      return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind));
-    }
-    const i = param.parent.parameters.indexOf(param);
-    Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
-    Debug.assert(i > -1, "Parameter not found in parent parameter list.");
-    let end = param.name.getEnd();
-    let typeNode = factory.createTypeReferenceNode(
-      param.name,
-      /*typeArguments*/
-      void 0
-    );
-    let nextParam = tryGetNextParam(sourceFile, param);
-    while (nextParam) {
-      typeNode = factory.createArrayTypeNode(typeNode);
-      end = nextParam.getEnd();
-      nextParam = tryGetNextParam(sourceFile, nextParam);
-    }
-    const replacement = factory.createParameterDeclaration(
-      param.modifiers,
-      param.dotDotDotToken,
-      "arg" + i,
-      param.questionToken,
-      param.dotDotDotToken && !isArrayTypeNode(typeNode) ? factory.createArrayTypeNode(typeNode) : typeNode,
-      param.initializer
-    );
-    changeTracker.replaceRange(sourceFile, createRange(param.getStart(sourceFile), end), replacement);
-  }
-  function tryGetNextParam(sourceFile, param) {
-    const nextToken = findNextToken(param.name, param.parent, sourceFile);
-    if (nextToken && nextToken.kind === 23 /* OpenBracketToken */ && isArrayBindingPattern(nextToken.parent) && isParameter(nextToken.parent.parent)) {
-      return nextToken.parent.parent;
-    }
-    return void 0;
-  }
-  var fixId7, errorCodes7;
-  var init_addNameToNamelessParameter = __esm({
-    "src/services/codefixes/addNameToNamelessParameter.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId7 = "addNameToNamelessParameter";
-      errorCodes7 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code];
-      registerCodeFix({
-        errorCodes: errorCodes7,
-        getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start));
-          return [createCodeFixAction(fixId7, changes, Diagnostics.Add_parameter_name, fixId7, Diagnostics.Add_names_to_all_parameters_without_names)];
-        },
-        fixIds: [fixId7],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start))
-      });
-    }
-  });
-
-  // src/services/codefixes/addOptionalPropertyUndefined.ts
-  function getPropertiesToAdd(file, span, checker) {
-    var _a, _b;
-    const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker);
-    if (!sourceTarget) {
-      return emptyArray;
-    }
-    const { source: sourceNode, target: targetNode } = sourceTarget;
-    const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode);
-    if ((_b = (_a = target.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) {
-      return emptyArray;
-    }
-    return checker.getExactOptionalProperties(target);
-  }
-  function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) {
-    return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType();
-  }
-  function getSourceTarget(errorNode, checker) {
-    var _a;
-    if (!errorNode) {
-      return void 0;
-    } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 64 /* EqualsToken */) {
-      return { source: errorNode.parent.right, target: errorNode.parent.left };
-    } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) {
-      return { source: errorNode.parent.initializer, target: errorNode.parent.name };
-    } else if (isCallExpression(errorNode.parent)) {
-      const n = checker.getSymbolAtLocation(errorNode.parent.expression);
-      if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind))
-        return void 0;
-      if (!isExpression(errorNode))
-        return void 0;
-      const i = errorNode.parent.arguments.indexOf(errorNode);
-      if (i === -1)
-        return void 0;
-      const name = n.valueDeclaration.parameters[i].name;
-      if (isIdentifier(name))
-        return { source: errorNode, target: name };
-    } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) {
-      const parentTarget = getSourceTarget(errorNode.parent.parent, checker);
-      if (!parentTarget)
-        return void 0;
-      const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text);
-      const declaration = (_a = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a[0];
-      if (!declaration)
-        return void 0;
-      return {
-        source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name,
-        target: declaration
-      };
-    }
-    return void 0;
-  }
-  function addUndefinedToOptionalProperty(changes, toAdd) {
-    for (const add of toAdd) {
-      const d = add.valueDeclaration;
-      if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) {
-        const t = factory.createUnionTypeNode([
-          ...d.type.kind === 192 /* UnionType */ ? d.type.types : [d.type],
-          factory.createTypeReferenceNode("undefined")
-        ]);
-        changes.replaceNode(d.getSourceFile(), d.type, t);
-      }
-    }
-  }
-  var addOptionalPropertyUndefined, errorCodes8;
-  var init_addOptionalPropertyUndefined = __esm({
-    "src/services/codefixes/addOptionalPropertyUndefined.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      addOptionalPropertyUndefined = "addOptionalPropertyUndefined";
-      errorCodes8 = [
-        Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes8,
-        getCodeActions(context) {
-          const typeChecker = context.program.getTypeChecker();
-          const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker);
-          if (!toAdd.length) {
-            return void 0;
-          }
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd));
-          return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)];
-        },
-        fixIds: [addOptionalPropertyUndefined]
-      });
-    }
-  });
-
-  // src/services/codefixes/annotateWithTypeFromJSDoc.ts
-  function getDeclaration(file, pos) {
-    const name = getTokenAtPosition(file, pos);
-    return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc);
-  }
-  function parameterShouldGetTypeFromJSDoc(node) {
-    return isDeclarationWithType(node) && hasUsableJSDoc(node);
-  }
-  function hasUsableJSDoc(decl) {
-    return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl);
-  }
-  function doChange8(changes, sourceFile, decl) {
-    if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) {
-      if (!decl.typeParameters) {
-        const typeParameters = getJSDocTypeParameterDeclarations(decl);
-        if (typeParameters.length)
-          changes.insertTypeParameters(sourceFile, decl, typeParameters);
-      }
-      const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 21 /* OpenParenToken */, sourceFile);
-      if (needParens)
-        changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(21 /* OpenParenToken */));
-      for (const param of decl.parameters) {
-        if (!param.type) {
-          const paramType = getJSDocType(param);
-          if (paramType)
-            changes.tryInsertTypeAnnotation(sourceFile, param, visitNode(paramType, transformJSDocType, isTypeNode));
-        }
-      }
-      if (needParens)
-        changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(22 /* CloseParenToken */));
-      if (!decl.type) {
-        const returnType = getJSDocReturnType(decl);
-        if (returnType)
-          changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(returnType, transformJSDocType, isTypeNode));
-      }
-    } else {
-      const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist");
-      Debug.assert(!decl.type, "The JSDocType decl should have a type");
-      changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(jsdocType, transformJSDocType, isTypeNode));
-    }
-  }
-  function isDeclarationWithType(node) {
-    return isFunctionLikeDeclaration(node) || node.kind === 260 /* VariableDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 172 /* PropertyDeclaration */;
-  }
-  function transformJSDocType(node) {
-    switch (node.kind) {
-      case 319 /* JSDocAllType */:
-      case 320 /* JSDocUnknownType */:
-        return factory.createTypeReferenceNode("any", emptyArray);
-      case 323 /* JSDocOptionalType */:
-        return transformJSDocOptionalType(node);
-      case 322 /* JSDocNonNullableType */:
-        return transformJSDocType(node.type);
-      case 321 /* JSDocNullableType */:
-        return transformJSDocNullableType(node);
-      case 325 /* JSDocVariadicType */:
-        return transformJSDocVariadicType(node);
-      case 324 /* JSDocFunctionType */:
-        return transformJSDocFunctionType(node);
-      case 183 /* TypeReference */:
-        return transformJSDocTypeReference(node);
-      case 329 /* JSDocTypeLiteral */:
-        return transformJSDocTypeLiteral(node);
-      default:
-        const visited = visitEachChild(
-          node,
-          transformJSDocType,
-          /*context*/
-          void 0
-        );
-        setEmitFlags(visited, 1 /* SingleLine */);
-        return visited;
-    }
-  }
-  function transformJSDocTypeLiteral(node) {
-    const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
-      /*modifiers*/
-      void 0,
-      isIdentifier(tag.name) ? tag.name : tag.name.right,
-      isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(58 /* QuestionToken */) : void 0,
-      tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */)
-    )));
-    setEmitFlags(typeNode, 1 /* SingleLine */);
-    return typeNode;
-  }
-  function transformJSDocOptionalType(node) {
-    return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("undefined", emptyArray)]);
-  }
-  function transformJSDocNullableType(node) {
-    return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("null", emptyArray)]);
-  }
-  function transformJSDocVariadicType(node) {
-    return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType, isTypeNode));
-  }
-  function transformJSDocFunctionType(node) {
-    return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), node.type ?? factory.createKeywordTypeNode(133 /* AnyKeyword */));
-  }
-  function transformJSDocParameter(node) {
-    const index = node.parent.parameters.indexOf(node);
-    const isRest = node.type.kind === 325 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1;
-    const name = node.name || (isRest ? "rest" : "arg" + index);
-    const dotdotdot = isRest ? factory.createToken(26 /* DotDotDotToken */) : node.dotDotDotToken;
-    return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType, isTypeNode), node.initializer);
-  }
-  function transformJSDocTypeReference(node) {
-    let name = node.typeName;
-    let args = node.typeArguments;
-    if (isIdentifier(node.typeName)) {
-      if (isJSDocIndexSignature(node)) {
-        return transformJSDocIndexSignature(node);
-      }
-      let text = node.typeName.text;
-      switch (node.typeName.text) {
-        case "String":
-        case "Boolean":
-        case "Object":
-        case "Number":
-          text = text.toLowerCase();
-          break;
-        case "array":
-        case "date":
-        case "promise":
-          text = text[0].toUpperCase() + text.slice(1);
-          break;
-      }
-      name = factory.createIdentifier(text);
-      if ((text === "Array" || text === "Promise") && !node.typeArguments) {
-        args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]);
-      } else {
-        args = visitNodes2(node.typeArguments, transformJSDocType, isTypeNode);
-      }
-    }
-    return factory.createTypeReferenceNode(name, args);
-  }
-  function transformJSDocIndexSignature(node) {
-    const index = factory.createParameterDeclaration(
-      /*modifiers*/
-      void 0,
-      /*dotDotDotToken*/
-      void 0,
-      node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "n" : "s",
-      /*questionToken*/
-      void 0,
-      factory.createTypeReferenceNode(node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "number" : "string", []),
-      /*initializer*/
-      void 0
-    );
-    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(
-      /*modifiers*/
-      void 0,
-      [index],
-      node.typeArguments[1]
-    )]);
-    setEmitFlags(indexSignature, 1 /* SingleLine */);
-    return indexSignature;
-  }
-  var fixId8, errorCodes9;
-  var init_annotateWithTypeFromJSDoc = __esm({
-    "src/services/codefixes/annotateWithTypeFromJSDoc.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId8 = "annotateWithTypeFromJSDoc";
-      errorCodes9 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code];
-      registerCodeFix({
-        errorCodes: errorCodes9,
-        getCodeActions(context) {
-          const decl = getDeclaration(context.sourceFile, context.span.start);
-          if (!decl)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, context.sourceFile, decl));
-          return [createCodeFixAction(fixId8, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId8, Diagnostics.Annotate_everything_with_types_from_JSDoc)];
-        },
-        fixIds: [fixId8],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes9, (changes, diag2) => {
-          const decl = getDeclaration(diag2.file, diag2.start);
-          if (decl)
-            doChange8(changes, diag2.file, decl);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/convertFunctionToEs6Class.ts
-  function doChange9(changes, sourceFile, position, checker, preferences, compilerOptions) {
-    const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position));
-    if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) {
-      return void 0;
-    }
-    const ctorDeclaration = ctorSymbol.valueDeclaration;
-    if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) {
-      changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration));
-    } else if (isVariableDeclaration(ctorDeclaration)) {
-      const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration);
-      if (!classDeclaration) {
-        return void 0;
-      }
-      const ancestor = ctorDeclaration.parent.parent;
-      if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) {
-        changes.delete(sourceFile, ctorDeclaration);
-        changes.insertNodeAfter(sourceFile, ancestor, classDeclaration);
-      } else {
-        changes.replaceNode(sourceFile, ancestor, classDeclaration);
-      }
-    }
-    function createClassElementsFromSymbol(symbol) {
-      const memberElements = [];
-      if (symbol.exports) {
-        symbol.exports.forEach((member) => {
-          if (member.name === "prototype" && member.declarations) {
-            const firstDeclaration = member.declarations[0];
-            if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 64 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
-              const prototypes = firstDeclaration.parent.right;
-              createClassElement(
-                prototypes.symbol,
-                /*modifiers*/
-                void 0,
-                memberElements
-              );
-            }
-          } else {
-            createClassElement(member, [factory.createToken(126 /* StaticKeyword */)], memberElements);
-          }
-        });
-      }
-      if (symbol.members) {
-        symbol.members.forEach((member, key) => {
-          var _a, _b, _c, _d;
-          if (key === "constructor" && member.valueDeclaration) {
-            const prototypeAssignment = (_d = (_c = (_b = (_a = symbol.exports) == null ? void 0 : _a.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent;
-            if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) {
-            } else {
-              changes.delete(sourceFile, member.valueDeclaration.parent);
-            }
-            return;
-          }
-          createClassElement(
-            member,
-            /*modifiers*/
-            void 0,
-            memberElements
-          );
-        });
-      }
-      return memberElements;
-      function shouldConvertDeclaration(_target, source) {
-        if (isAccessExpression(_target)) {
-          if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target))
-            return true;
-          return isFunctionLike(source);
-        } else {
-          return every(_target.properties, (property) => {
-            if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property))
-              return true;
-            if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name)
-              return true;
-            if (isConstructorAssignment(property))
-              return true;
-            return false;
-          });
-        }
-      }
-      function createClassElement(symbol2, modifiers, members) {
-        if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) {
-          return;
-        }
-        const memberDeclaration = symbol2.valueDeclaration;
-        const assignmentBinaryExpression = memberDeclaration.parent;
-        const assignmentExpr = assignmentBinaryExpression.right;
-        if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) {
-          return;
-        }
-        if (some(members, (m) => {
-          const name = getNameOfDeclaration(m);
-          if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) {
-            return true;
-          }
-          return false;
-        })) {
-          return;
-        }
-        const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 244 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression;
-        changes.delete(sourceFile, nodeToDelete);
-        if (!assignmentExpr) {
-          members.push(factory.createPropertyDeclaration(
-            modifiers,
-            symbol2.name,
-            /*questionOrExclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            /*initializer*/
-            void 0
-          ));
-          return;
-        }
-        if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) {
-          const quotePreference = getQuotePreference(sourceFile, preferences);
-          const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference);
-          if (name) {
-            createFunctionLikeExpressionMember(members, assignmentExpr, name);
-          }
-          return;
-        } else if (isObjectLiteralExpression(assignmentExpr)) {
-          forEach(
-            assignmentExpr.properties,
-            (property) => {
-              if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) {
-                members.push(property);
-              }
-              if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) {
-                createFunctionLikeExpressionMember(members, property.initializer, property.name);
-              }
-              if (isConstructorAssignment(property))
-                return;
-              return;
-            }
-          );
-          return;
-        } else {
-          if (isSourceFileJS(sourceFile))
-            return;
-          if (!isPropertyAccessExpression(memberDeclaration))
-            return;
-          const prop = factory.createPropertyDeclaration(
-            modifiers,
-            memberDeclaration.name,
-            /*questionOrExclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            assignmentExpr
-          );
-          copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
-          members.push(prop);
-          return;
-        }
-        function createFunctionLikeExpressionMember(members2, expression, name) {
-          if (isFunctionExpression(expression))
-            return createFunctionExpressionMember(members2, expression, name);
-          else
-            return createArrowFunctionExpressionMember(members2, expression, name);
-        }
-        function createFunctionExpressionMember(members2, functionExpression, name) {
-          const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 134 /* AsyncKeyword */));
-          const method = factory.createMethodDeclaration(
-            fullModifiers,
-            /*asteriskToken*/
-            void 0,
-            name,
-            /*questionToken*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            functionExpression.parameters,
-            /*type*/
-            void 0,
-            functionExpression.body
-          );
-          copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
-          members2.push(method);
-          return;
-        }
-        function createArrowFunctionExpressionMember(members2, arrowFunction, name) {
-          const arrowFunctionBody = arrowFunction.body;
-          let bodyBlock;
-          if (arrowFunctionBody.kind === 241 /* Block */) {
-            bodyBlock = arrowFunctionBody;
-          } else {
-            bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]);
-          }
-          const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 134 /* AsyncKeyword */));
-          const method = factory.createMethodDeclaration(
-            fullModifiers,
-            /*asteriskToken*/
-            void 0,
-            name,
-            /*questionToken*/
-            void 0,
-            /*typeParameters*/
-            void 0,
-            arrowFunction.parameters,
-            /*type*/
-            void 0,
-            bodyBlock
-          );
-          copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
-          members2.push(method);
-        }
-      }
-    }
-    function createClassFromVariableDeclaration(node) {
-      const initializer = node.initializer;
-      if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) {
-        return void 0;
-      }
-      const memberElements = createClassElementsFromSymbol(node.symbol);
-      if (initializer.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(
-          /*modifiers*/
-          void 0,
-          initializer.parameters,
-          initializer.body
-        ));
-      }
-      const modifiers = getModifierKindFromSource(node.parent.parent, 95 /* ExportKeyword */);
-      const cls = factory.createClassDeclaration(
-        modifiers,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        /*heritageClauses*/
-        void 0,
-        memberElements
-      );
-      return cls;
-    }
-    function createClassFromFunction(node) {
-      const memberElements = createClassElementsFromSymbol(ctorSymbol);
-      if (node.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(
-          /*modifiers*/
-          void 0,
-          node.parameters,
-          node.body
-        ));
-      }
-      const modifiers = getModifierKindFromSource(node, 95 /* ExportKeyword */);
-      const cls = factory.createClassDeclaration(
-        modifiers,
-        node.name,
-        /*typeParameters*/
-        void 0,
-        /*heritageClauses*/
-        void 0,
-        memberElements
-      );
-      return cls;
-    }
-  }
-  function getModifierKindFromSource(source, kind) {
-    return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0;
-  }
-  function isConstructorAssignment(x) {
-    if (!x.name)
-      return false;
-    if (isIdentifier(x.name) && x.name.text === "constructor")
-      return true;
-    return false;
-  }
-  function tryGetPropertyName(node, compilerOptions, quotePreference) {
-    if (isPropertyAccessExpression(node)) {
-      return node.name;
-    }
-    const propName = node.argumentExpression;
-    if (isNumericLiteral(propName)) {
-      return propName;
-    }
-    if (isStringLiteralLike(propName)) {
-      return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName;
-    }
-    return void 0;
-  }
-  var fixId9, errorCodes10;
-  var init_convertFunctionToEs6Class = __esm({
-    "src/services/codefixes/convertFunctionToEs6Class.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId9 = "convertFunctionToEs6Class";
-      errorCodes10 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code];
-      registerCodeFix({
-        errorCodes: errorCodes10,
-        getCodeActions(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()));
-          return [createCodeFixAction(fixId9, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId9, Diagnostics.Convert_all_constructor_functions_to_classes)];
-        },
-        fixIds: [fixId9],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, err) => doChange9(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()))
-      });
-    }
-  });
-
-  // src/services/codefixes/convertToAsyncFunction.ts
-  function convertToAsyncFunction(changes, sourceFile, position, checker) {
-    const tokenAtPosition = getTokenAtPosition(sourceFile, position);
-    let functionToConvert;
-    if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) {
-      functionToConvert = tokenAtPosition.parent.initializer;
-    } else {
-      functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync);
-    }
-    if (!functionToConvert) {
-      return;
-    }
-    const synthNamesMap = /* @__PURE__ */ new Map();
-    const isInJavascript = isInJSFile(functionToConvert);
-    const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker);
-    const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap);
-    if (!returnsPromise(functionToConvertRenamed, checker)) {
-      return;
-    }
-    const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray;
-    const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript };
-    if (!returnStatements.length) {
-      return;
-    }
-    const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos);
-    changes.insertModifierAt(sourceFile, pos, 134 /* AsyncKeyword */, { suffix: " " });
-    for (const returnStatement of returnStatements) {
-      forEachChild(returnStatement, function visit(node) {
-        if (isCallExpression(node)) {
-          const newNodes = transformExpression(
-            node,
-            node,
-            transformer,
-            /*hasContinuation*/
-            false
-          );
-          if (hasFailed()) {
-            return true;
-          }
-          changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes);
-        } else if (!isFunctionLike(node)) {
-          forEachChild(node, visit);
-          if (hasFailed()) {
-            return true;
-          }
-        }
-      });
-      if (hasFailed()) {
-        return;
-      }
-    }
-  }
-  function getReturnStatementsWithPromiseHandlers(body, checker) {
-    const res = [];
-    forEachReturnStatement(body, (ret) => {
-      if (isReturnStatementWithFixablePromiseHandler(ret, checker))
-        res.push(ret);
-    });
-    return res;
-  }
-  function getAllPromiseExpressionsToReturn(func, checker) {
-    if (!func.body) {
-      return /* @__PURE__ */ new Set();
-    }
-    const setOfExpressionsToReturn = /* @__PURE__ */ new Set();
-    forEachChild(func.body, function visit(node) {
-      if (isPromiseReturningCallExpression(node, checker, "then")) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-        forEach(node.arguments, visit);
-      } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-        forEachChild(node, visit);
-      } else if (isPromiseTypedExpression(node, checker)) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-      } else {
-        forEachChild(node, visit);
-      }
-    });
-    return setOfExpressionsToReturn;
-  }
-  function isPromiseReturningCallExpression(node, checker, name) {
-    if (!isCallExpression(node))
-      return false;
-    const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name);
-    const nodeType = isExpressionOfName && checker.getTypeAtLocation(node);
-    return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType));
-  }
-  function isReferenceToType(type, target) {
-    return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
-  }
-  function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) {
-    if (node.expression.name.escapedText === "finally") {
-      return void 0;
-    }
-    const promiseType = checker.getTypeAtLocation(node.expression.expression);
-    if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) {
-      if (node.expression.name.escapedText === "then") {
-        if (callback === elementAt(node.arguments, 0)) {
-          return elementAt(node.typeArguments, 0);
-        } else if (callback === elementAt(node.arguments, 1)) {
-          return elementAt(node.typeArguments, 1);
-        }
-      } else {
-        return elementAt(node.typeArguments, 0);
-      }
-    }
-  }
-  function isPromiseTypedExpression(node, checker) {
-    if (!isExpression(node))
-      return false;
-    return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node));
-  }
-  function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) {
-    const identsToRenameMap = /* @__PURE__ */ new Map();
-    const collidingSymbolMap = createMultiMap();
-    forEachChild(nodeToRename, function visit(node) {
-      if (!isIdentifier(node)) {
-        forEachChild(node, visit);
-        return;
-      }
-      const symbol = checker.getSymbolAtLocation(node);
-      if (symbol) {
-        const type = checker.getTypeAtLocation(node);
-        const lastCallSignature = getLastCallSignature(type, checker);
-        const symbolIdString = getSymbolId(symbol).toString();
-        if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) {
-          const firstParameter = firstOrUndefined(lastCallSignature.parameters);
-          const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */);
-          const synthName = getNewNameIfConflict(ident, collidingSymbolMap);
-          synthNamesMap.set(symbolIdString, synthName);
-          collidingSymbolMap.add(ident.text, symbol);
-        } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) {
-          const originalName = node.text;
-          const collidingSymbols = collidingSymbolMap.get(originalName);
-          if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) {
-            const newName = getNewNameIfConflict(node, collidingSymbolMap);
-            identsToRenameMap.set(symbolIdString, newName.identifier);
-            synthNamesMap.set(symbolIdString, newName);
-            collidingSymbolMap.add(originalName, symbol);
-          } else {
-            const identifier = getSynthesizedDeepClone(node);
-            synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier));
-            collidingSymbolMap.add(originalName, symbol);
-          }
-        }
-      }
-    });
-    return getSynthesizedDeepCloneWithReplacements(
-      nodeToRename,
-      /*includeTrivia*/
-      true,
-      (original) => {
-        if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
-          const symbol = checker.getSymbolAtLocation(original.name);
-          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-          if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
-            return factory.createBindingElement(
-              original.dotDotDotToken,
-              original.propertyName || original.name,
-              renameInfo,
-              original.initializer
-            );
-          }
-        } else if (isIdentifier(original)) {
-          const symbol = checker.getSymbolAtLocation(original);
-          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-          if (renameInfo) {
-            return factory.createIdentifier(renameInfo.text);
-          }
-        }
-      }
-    );
-  }
-  function getNewNameIfConflict(name, originalNames) {
-    const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
-    const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName);
-    return createSynthIdentifier(identifier);
-  }
-  function hasFailed() {
-    return !codeActionSucceeded;
-  }
-  function silentFail() {
-    codeActionSucceeded = false;
-    return emptyArray;
-  }
-  function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
-    if (isPromiseReturningCallExpression(node, transformer.checker, "then")) {
-      return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName);
-    }
-    if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) {
-      return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
-    }
-    if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) {
-      return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
-    }
-    if (isPropertyAccessExpression(node)) {
-      return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName);
-    }
-    const nodeType = transformer.checker.getTypeAtLocation(node);
-    if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) {
-      Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression);
-      return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName);
-    }
-    return silentFail();
-  }
-  function isNullOrUndefined2({ checker }, node) {
-    if (node.kind === 106 /* NullKeyword */)
-      return true;
-    if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") {
-      const symbol = checker.getSymbolAtLocation(node);
-      return !symbol || checker.isUndefinedSymbol(symbol);
-    }
-    return false;
-  }
-  function createUniqueSynthName(prevArgName) {
-    const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */);
-    return createSynthIdentifier(renamedPrevArg);
-  }
-  function getPossibleNameForVarDecl(node, transformer, continuationArgName) {
-    let possibleNameForVarDecl;
-    if (continuationArgName && !shouldReturn(node, transformer)) {
-      if (isSynthIdentifier(continuationArgName)) {
-        possibleNameForVarDecl = continuationArgName;
-        transformer.synthNamesMap.forEach((val, key) => {
-          if (val.identifier.text === continuationArgName.identifier.text) {
-            const newSynthName = createUniqueSynthName(continuationArgName);
-            transformer.synthNamesMap.set(key, newSynthName);
-          }
-        });
-      } else {
-        possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types);
-      }
-      declareSynthIdentifier(possibleNameForVarDecl);
-    }
-    return possibleNameForVarDecl;
-  }
-  function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) {
-    const statements = [];
-    let varDeclIdentifier;
-    if (possibleNameForVarDecl && !shouldReturn(node, transformer)) {
-      varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
-      const typeArray = possibleNameForVarDecl.types;
-      const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
-      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(
-        unionType,
-        /*enclosingDeclaration*/
-        void 0,
-        /*flags*/
-        void 0
-      );
-      const varDecl = [factory.createVariableDeclaration(
-        varDeclIdentifier,
-        /*exclamationToken*/
-        void 0,
-        unionTypeNode
-      )];
-      const varDeclList = factory.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory.createVariableDeclarationList(varDecl, 1 /* Let */)
-      );
-      statements.push(varDeclList);
-    }
-    statements.push(tryStatement);
-    if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
-      statements.push(factory.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory.createVariableDeclarationList([
-          factory.createVariableDeclaration(
-            getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
-            /*exclamationToken*/
-            void 0,
-            /*type*/
-            void 0,
-            varDeclIdentifier
-          )
-        ], 2 /* Const */)
-      ));
-    }
-    return statements;
-  }
-  function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
-    if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
-      return transformExpression(
-        /* returnContextNode */
-        node,
-        node.expression.expression,
-        transformer,
-        hasContinuation,
-        continuationArgName
-      );
-    }
-    const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(
-      /*returnContextNode*/
-      node,
-      node.expression.expression,
-      transformer,
-      /*hasContinuation*/
-      true,
-      possibleNameForVarDecl
-    );
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(
-      onFinally,
-      hasContinuation,
-      /*continuationArgName*/
-      void 0,
-      /*inputArgName*/
-      void 0,
-      node,
-      transformer
-    );
-    if (hasFailed())
-      return silentFail();
-    const tryBlock = factory.createBlock(inlinedLeftHandSide);
-    const finallyBlock = factory.createBlock(inlinedCallback);
-    const tryStatement = factory.createTryStatement(
-      tryBlock,
-      /*catchClause*/
-      void 0,
-      finallyBlock
-    );
-    return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
-  }
-  function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
-    if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
-      return transformExpression(
-        /* returnContextNode */
-        node,
-        node.expression.expression,
-        transformer,
-        hasContinuation,
-        continuationArgName
-      );
-    }
-    const inputArgName = getArgBindingName(onRejected, transformer);
-    const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(
-      /*returnContextNode*/
-      node,
-      node.expression.expression,
-      transformer,
-      /*hasContinuation*/
-      true,
-      possibleNameForVarDecl
-    );
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
-    if (hasFailed())
-      return silentFail();
-    const tryBlock = factory.createBlock(inlinedLeftHandSide);
-    const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
-    const tryStatement = factory.createTryStatement(
-      tryBlock,
-      catchClause,
-      /*finallyBlock*/
-      void 0
-    );
-    return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
-  }
-  function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
-    if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) {
-      return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName);
-    }
-    if (onRejected && !isNullOrUndefined2(transformer, onRejected)) {
-      return silentFail();
-    }
-    const inputArgName = getArgBindingName(onFulfilled, transformer);
-    const inlinedLeftHandSide = transformExpression(
-      node.expression.expression,
-      node.expression.expression,
-      transformer,
-      /*hasContinuation*/
-      true,
-      inputArgName
-    );
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
-    if (hasFailed())
-      return silentFail();
-    return concatenate(inlinedLeftHandSide, inlinedCallback);
-  }
-  function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
-    if (shouldReturn(returnContextNode, transformer)) {
-      let returnValue = getSynthesizedDeepClone(node);
-      if (hasContinuation) {
-        returnValue = factory.createAwaitExpression(returnValue);
-      }
-      return [factory.createReturnStatement(returnValue)];
-    }
-    return createVariableOrAssignmentOrExpressionStatement(
-      continuationArgName,
-      factory.createAwaitExpression(node),
-      /*typeAnnotation*/
-      void 0
-    );
-  }
-  function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
-    if (!variableName || isEmptyBindingName(variableName)) {
-      return [factory.createExpressionStatement(rightHandSide)];
-    }
-    if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) {
-      return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))];
-    }
-    return [
-      factory.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory.createVariableDeclarationList([
-          factory.createVariableDeclaration(
-            getSynthesizedDeepClone(declareSynthBindingName(variableName)),
-            /*exclamationToken*/
-            void 0,
-            typeAnnotation,
-            rightHandSide
-          )
-        ], 2 /* Const */)
-      )
-    ];
-  }
-  function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) {
-    if (typeAnnotation && expressionToReturn) {
-      const name = factory.createUniqueName("result", 16 /* Optimistic */);
-      return [
-        ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation),
-        factory.createReturnStatement(name)
-      ];
-    }
-    return [factory.createReturnStatement(expressionToReturn)];
-  }
-  function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) {
-    var _a;
-    switch (func.kind) {
-      case 106 /* NullKeyword */:
-        break;
-      case 211 /* PropertyAccessExpression */:
-      case 80 /* Identifier */:
-        if (!inputArgName) {
-          break;
-        }
-        const synthCall = factory.createCallExpression(
-          getSynthesizedDeepClone(func),
-          /*typeArguments*/
-          void 0,
-          isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []
-        );
-        if (shouldReturn(parent2, transformer)) {
-          return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-        }
-        const type = transformer.checker.getTypeAtLocation(func);
-        const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */);
-        if (!callSignatures.length) {
-          return silentFail();
-        }
-        const returnType = callSignatures[0].getReturnType();
-        const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-        if (continuationArgName) {
-          continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType);
-        }
-        return varDeclOrAssignment;
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */: {
-        const funcBody = func.body;
-        const returnType2 = (_a = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a.getReturnType();
-        if (isBlock(funcBody)) {
-          let refactoredStmts = [];
-          let seenReturnStatement = false;
-          for (const statement of funcBody.statements) {
-            if (isReturnStatement(statement)) {
-              seenReturnStatement = true;
-              if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) {
-                refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName));
-              } else {
-                const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression;
-                refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)));
-              }
-            } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) {
-              return silentFail();
-            } else {
-              refactoredStmts.push(statement);
-            }
-          }
-          return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns(
-            refactoredStmts,
-            continuationArgName,
-            transformer,
-            seenReturnStatement
-          );
-        } else {
-          const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray;
-          if (inlinedStatements.length > 0) {
-            return inlinedStatements;
-          }
-          if (returnType2) {
-            const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
-            if (!shouldReturn(parent2, transformer)) {
-              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(
-                continuationArgName,
-                possiblyAwaitedRightHandSide,
-                /*typeAnnotation*/
-                void 0
-              );
-              if (continuationArgName) {
-                continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
-              }
-              return transformedStatement;
-            } else {
-              return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-            }
-          } else {
-            return silentFail();
-          }
-        }
-      }
-      default:
-        return silentFail();
-    }
-    return emptyArray;
-  }
-  function getPossiblyAwaitedRightHandSide(checker, type, expr) {
-    const rightHandSide = getSynthesizedDeepClone(expr);
-    return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide;
-  }
-  function getLastCallSignature(type, checker) {
-    const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */);
-    return lastOrUndefined(callSignatures);
-  }
-  function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) {
-    const ret = [];
-    for (const stmt of stmts) {
-      if (isReturnStatement(stmt)) {
-        if (stmt.expression) {
-          const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression;
-          if (prevArgName === void 0) {
-            ret.push(factory.createExpressionStatement(possiblyAwaitedExpression));
-          } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) {
-            ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
-          } else {
-            ret.push(factory.createVariableStatement(
-              /*modifiers*/
-              void 0,
-              factory.createVariableDeclarationList([factory.createVariableDeclaration(
-                declareSynthBindingName(prevArgName),
-                /*exclamationToken*/
-                void 0,
-                /*type*/
-                void 0,
-                possiblyAwaitedExpression
-              )], 2 /* Const */)
-            ));
-          }
-        }
-      } else {
-        ret.push(getSynthesizedDeepClone(stmt));
-      }
-    }
-    if (!seenReturnStatement && prevArgName !== void 0) {
-      ret.push(factory.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory.createVariableDeclarationList([factory.createVariableDeclaration(
-          declareSynthBindingName(prevArgName),
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          factory.createIdentifier("undefined")
-        )], 2 /* Const */)
-      ));
-    }
-    return ret;
-  }
-  function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) {
-    let innerCbBody = [];
-    forEachChild(innerRetStmt, function visit(node) {
-      if (isCallExpression(node)) {
-        const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName);
-        innerCbBody = innerCbBody.concat(temp);
-        if (innerCbBody.length > 0) {
-          return;
-        }
-      } else if (!isFunctionLike(node)) {
-        forEachChild(node, visit);
-      }
-    });
-    return innerCbBody;
-  }
-  function getArgBindingName(funcNode, transformer) {
-    const types = [];
-    let name;
-    if (isFunctionLikeDeclaration(funcNode)) {
-      if (funcNode.parameters.length > 0) {
-        const param = funcNode.parameters[0].name;
-        name = getMappedBindingNameOrDefault(param);
-      }
-    } else if (isIdentifier(funcNode)) {
-      name = getMapEntryOrDefault(funcNode);
-    } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) {
-      name = getMapEntryOrDefault(funcNode.name);
-    }
-    if (!name || "identifier" in name && name.identifier.text === "undefined") {
-      return void 0;
-    }
-    return name;
-    function getMappedBindingNameOrDefault(bindingName) {
-      if (isIdentifier(bindingName))
-        return getMapEntryOrDefault(bindingName);
-      const elements = flatMap(bindingName.elements, (element) => {
-        if (isOmittedExpression(element))
-          return [];
-        return [getMappedBindingNameOrDefault(element.name)];
-      });
-      return createSynthBindingPattern(bindingName, elements);
-    }
-    function getMapEntryOrDefault(identifier) {
-      const originalNode = getOriginalNode2(identifier);
-      const symbol = getSymbol2(originalNode);
-      if (!symbol) {
-        return createSynthIdentifier(identifier, types);
-      }
-      const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString());
-      return mapEntry || createSynthIdentifier(identifier, types);
-    }
-    function getSymbol2(node) {
-      var _a;
-      return ((_a = tryCast(node, canHaveSymbol)) == null ? void 0 : _a.symbol) ?? transformer.checker.getSymbolAtLocation(node);
-    }
-    function getOriginalNode2(node) {
-      return node.original ? node.original : node;
-    }
-  }
-  function isEmptyBindingName(bindingName) {
-    if (!bindingName) {
-      return true;
-    }
-    if (isSynthIdentifier(bindingName)) {
-      return !bindingName.identifier.text;
-    }
-    return every(bindingName.elements, isEmptyBindingName);
-  }
-  function createSynthIdentifier(identifier, types = []) {
-    return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false };
-  }
-  function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) {
-    return { kind: 1 /* BindingPattern */, bindingPattern, elements, types };
-  }
-  function referenceSynthIdentifier(synthId) {
-    synthId.hasBeenReferenced = true;
-    return synthId.identifier;
-  }
-  function declareSynthBindingName(synthName) {
-    return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName);
-  }
-  function declareSynthBindingPattern(synthPattern) {
-    for (const element of synthPattern.elements) {
-      declareSynthBindingName(element);
-    }
-    return synthPattern.bindingPattern;
-  }
-  function declareSynthIdentifier(synthId) {
-    synthId.hasBeenDeclared = true;
-    return synthId.identifier;
-  }
-  function isSynthIdentifier(bindingName) {
-    return bindingName.kind === 0 /* Identifier */;
-  }
-  function isSynthBindingPattern(bindingName) {
-    return bindingName.kind === 1 /* BindingPattern */;
-  }
-  function shouldReturn(expression, transformer) {
-    return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original));
-  }
-  var fixId10, errorCodes11, codeActionSucceeded;
-  var init_convertToAsyncFunction = __esm({
-    "src/services/codefixes/convertToAsyncFunction.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId10 = "convertToAsyncFunction";
-      errorCodes11 = [Diagnostics.This_may_be_converted_to_an_async_function.code];
-      codeActionSucceeded = true;
-      registerCodeFix({
-        errorCodes: errorCodes11,
-        getCodeActions(context) {
-          codeActionSucceeded = true;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker()));
-          return codeActionSucceeded ? [createCodeFixAction(fixId10, changes, Diagnostics.Convert_to_async_function, fixId10, Diagnostics.Convert_all_to_async_functions)] : [];
-        },
-        fixIds: [fixId10],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker()))
-      });
-    }
-  });
-
-  // src/services/codefixes/convertToEsModule.ts
-  function fixImportOfModuleExports(importingFile, exportingFile, program, changes, quotePreference) {
-    var _a;
-    for (const moduleSpecifier of importingFile.imports) {
-      const imported = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier)) == null ? void 0 : _a.resolvedModule;
-      if (!imported || imported.resolvedFileName !== exportingFile.fileName) {
-        continue;
-      }
-      const importNode = importFromModuleSpecifier(moduleSpecifier);
-      switch (importNode.kind) {
-        case 271 /* ImportEqualsDeclaration */:
-          changes.replaceNode(importingFile, importNode, makeImport(
-            importNode.name,
-            /*namedImports*/
-            void 0,
-            moduleSpecifier,
-            quotePreference
-          ));
-          break;
-        case 213 /* CallExpression */:
-          if (isRequireCall(
-            importNode,
-            /*requireStringLiteralLikeArgument*/
-            false
-          )) {
-            changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
-          }
-          break;
-      }
-    }
-  }
-  function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) {
-    const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() };
-    const exports = collectExportRenames(sourceFile, checker, identifiers);
-    convertExportsAccesses(sourceFile, exports, changes);
-    let moduleExportsChangedToDefault = false;
-    let useSitesToUnqualify;
-    for (const statement of filter(sourceFile.statements, isVariableStatement)) {
-      const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
-      if (newUseSites) {
-        copyEntries(newUseSites, useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map()));
-      }
-    }
-    for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) {
-      const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference);
-      moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged;
-    }
-    useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => {
-      changes.replaceNode(sourceFile, original, replacement);
-    });
-    return moduleExportsChangedToDefault;
-  }
-  function collectExportRenames(sourceFile, checker, identifiers) {
-    const res = /* @__PURE__ */ new Map();
-    forEachExportReference(sourceFile, (node) => {
-      const { text } = node.name;
-      if (!res.has(text) && (isIdentifierANonContextualKeyword(node.name) || checker.resolveName(
-        text,
-        node,
-        111551 /* Value */,
-        /*excludeGlobals*/
-        true
-      ))) {
-        res.set(text, makeUniqueName(`_${text}`, identifiers));
-      }
-    });
-    return res;
-  }
-  function convertExportsAccesses(sourceFile, exports, changes) {
-    forEachExportReference(sourceFile, (node, isAssignmentLhs) => {
-      if (isAssignmentLhs) {
-        return;
-      }
-      const { text } = node.name;
-      changes.replaceNode(sourceFile, node, factory.createIdentifier(exports.get(text) || text));
-    });
-  }
-  function forEachExportReference(sourceFile, cb) {
-    sourceFile.forEachChild(function recur(node) {
-      if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) {
-        const { parent: parent2 } = node;
-        cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 64 /* EqualsToken */);
-      }
-      node.forEachChild(recur);
-    });
-  }
-  function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference) {
-    switch (statement.kind) {
-      case 243 /* VariableStatement */:
-        convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
-        return false;
-      case 244 /* ExpressionStatement */: {
-        const { expression } = statement;
-        switch (expression.kind) {
-          case 213 /* CallExpression */: {
-            if (isRequireCall(
-              expression,
-              /*requireStringLiteralLikeArgument*/
-              true
-            )) {
-              changes.replaceNode(sourceFile, statement, makeImport(
-                /*defaultImport*/
-                void 0,
-                /*namedImports*/
-                void 0,
-                expression.arguments[0],
-                quotePreference
-              ));
-            }
-            return false;
-          }
-          case 226 /* BinaryExpression */: {
-            const { operatorToken } = expression;
-            return operatorToken.kind === 64 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports, useSitesToUnqualify);
-          }
-        }
-      }
-      default:
-        return false;
-    }
-  }
-  function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) {
-    const { declarationList } = statement;
-    let foundImport = false;
-    const converted = map(declarationList.declarations, (decl) => {
-      const { name, initializer } = decl;
-      if (initializer) {
-        if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
-          foundImport = true;
-          return convertedImports([]);
-        } else if (isRequireCall(
-          initializer,
-          /*requireStringLiteralLikeArgument*/
-          true
-        )) {
-          foundImport = true;
-          return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
-        } else if (isPropertyAccessExpression(initializer) && isRequireCall(
-          initializer.expression,
-          /*requireStringLiteralLikeArgument*/
-          true
-        )) {
-          foundImport = true;
-          return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
-        }
-      }
-      return convertedImports([factory.createVariableStatement(
-        /*modifiers*/
-        void 0,
-        factory.createVariableDeclarationList([decl], declarationList.flags)
-      )]);
-    });
-    if (foundImport) {
-      changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
-      let combinedUseSites;
-      forEach(converted, (c) => {
-        if (c.useSitesToUnqualify) {
-          copyEntries(c.useSitesToUnqualify, combinedUseSites ?? (combinedUseSites = /* @__PURE__ */ new Map()));
-        }
-      });
-      return combinedUseSites;
-    }
-  }
-  function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) {
-    switch (name.kind) {
-      case 206 /* ObjectBindingPattern */:
-      case 207 /* ArrayBindingPattern */: {
-        const tmp = makeUniqueName(propertyName, identifiers);
-        return convertedImports([
-          makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
-          makeConst(
-            /*modifiers*/
-            void 0,
-            name,
-            factory.createIdentifier(tmp)
-          )
-        ]);
-      }
-      case 80 /* Identifier */:
-        return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]);
-      default:
-        return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`);
-    }
-  }
-  function convertAssignment(sourceFile, checker, assignment, changes, exports, useSitesToUnqualify) {
-    const { left, right } = assignment;
-    if (!isPropertyAccessExpression(left)) {
-      return false;
-    }
-    if (isExportsOrModuleExportsOrAlias(sourceFile, left)) {
-      if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
-        changes.delete(sourceFile, assignment.parent);
-      } else {
-        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(
-          right,
-          /*requireStringLiteralLikeArgument*/
-          true
-        ) ? convertReExportAll(right.arguments[0], checker) : void 0;
-        if (replacement) {
-          changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
-          return replacement[1];
-        } else {
-          changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default");
-          return true;
-        }
-      }
-    } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) {
-      convertNamedExport(sourceFile, assignment, changes, exports);
-    }
-    return false;
-  }
-  function tryChangeModuleExportsObject(object, useSitesToUnqualify) {
-    const statements = mapAllOrFail(object.properties, (prop) => {
-      switch (prop.kind) {
-        case 177 /* GetAccessor */:
-        case 178 /* SetAccessor */:
-        case 304 /* ShorthandPropertyAssignment */:
-        case 305 /* SpreadAssignment */:
-          return void 0;
-        case 303 /* PropertyAssignment */:
-          return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify);
-        case 174 /* MethodDeclaration */:
-          return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(95 /* ExportKeyword */)], prop, useSitesToUnqualify);
-        default:
-          Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`);
-      }
-    });
-    return statements && [statements, false];
-  }
-  function convertNamedExport(sourceFile, assignment, changes, exports) {
-    const { text } = assignment.left.name;
-    const rename = exports.get(text);
-    if (rename !== void 0) {
-      const newNodes = [
-        makeConst(
-          /*modifiers*/
-          void 0,
-          rename,
-          assignment.right
-        ),
-        makeExportDeclaration([factory.createExportSpecifier(
-          /*isTypeOnly*/
-          false,
-          rename,
-          text
-        )])
-      ];
-      changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
-    } else {
-      convertExportsPropertyAssignment(assignment, sourceFile, changes);
-    }
-  }
-  function convertReExportAll(reExported, checker) {
-    const moduleSpecifier = reExported.text;
-    const moduleSymbol = checker.getSymbolAtLocation(reExported);
-    const exports = moduleSymbol ? moduleSymbol.exports : emptyMap;
-    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : (
-      // If there's some non-default export, must include both `export *` and `export default`.
-      exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]
-    );
-  }
-  function reExportStar(moduleSpecifier) {
-    return makeExportDeclaration(
-      /*exportSpecifiers*/
-      void 0,
-      moduleSpecifier
-    );
-  }
-  function reExportDefault(moduleSpecifier) {
-    return makeExportDeclaration([factory.createExportSpecifier(
-      /*isTypeOnly*/
-      false,
-      /*propertyName*/
-      void 0,
-      "default"
-    )], moduleSpecifier);
-  }
-  function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
-    const name = left.name.text;
-    if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) {
-      changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(95 /* ExportKeyword */), { suffix: " " });
-      if (!right.name)
-        changes.insertName(sourceFile, right, name);
-      const semi = findChildOfKind(parent2, 27 /* SemicolonToken */, sourceFile);
-      if (semi)
-        changes.delete(sourceFile, semi);
-    } else {
-      changes.replaceNodeRangeWithNodes(sourceFile, left.expression, findChildOfKind(left, 25 /* DotToken */, sourceFile), [factory.createToken(95 /* ExportKeyword */), factory.createToken(87 /* ConstKeyword */)], { joiner: " ", suffix: " " });
-    }
-  }
-  function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) {
-    const modifiers = [factory.createToken(95 /* ExportKeyword */)];
-    switch (exported.kind) {
-      case 218 /* FunctionExpression */: {
-        const { name: expressionName } = exported;
-        if (expressionName && expressionName.text !== name) {
-          return exportConst();
-        }
-      }
-      case 219 /* ArrowFunction */:
-        return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
-      case 231 /* ClassExpression */:
-        return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
-      default:
-        return exportConst();
-    }
-    function exportConst() {
-      return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify));
-    }
-  }
-  function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) {
-    if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
-      return nodeOrNodes;
-    }
-    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(
-      nodeOrNodes,
-      /*includeTrivia*/
-      true,
-      replaceNode
-    ) : getSynthesizedDeepCloneWithReplacements(
-      nodeOrNodes,
-      /*includeTrivia*/
-      true,
-      replaceNode
-    );
-    function replaceNode(original) {
-      if (original.kind === 211 /* PropertyAccessExpression */) {
-        const replacement = useSitesToUnqualify.get(original);
-        useSitesToUnqualify.delete(original);
-        return replacement;
-      }
-    }
-  }
-  function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) {
-    switch (name.kind) {
-      case 206 /* ObjectBindingPattern */: {
-        const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier2(e.propertyName && e.propertyName.text, e.name.text));
-        if (importSpecifiers) {
-          return convertedImports([makeImport(
-            /*defaultImport*/
-            void 0,
-            importSpecifiers,
-            moduleSpecifier,
-            quotePreference
-          )]);
-        }
-      }
-      case 207 /* ArrayBindingPattern */: {
-        const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
-        return convertedImports([
-          makeImport(
-            factory.createIdentifier(tmp),
-            /*namedImports*/
-            void 0,
-            moduleSpecifier,
-            quotePreference
-          ),
-          makeConst(
-            /*modifiers*/
-            void 0,
-            getSynthesizedDeepClone(name),
-            factory.createIdentifier(tmp)
-          )
-        ]);
-      }
-      case 80 /* Identifier */:
-        return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference);
-      default:
-        return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`);
-    }
-  }
-  function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) {
-    const nameSymbol = checker.getSymbolAtLocation(name);
-    const namedBindingsNames = /* @__PURE__ */ new Map();
-    let needDefaultImport = false;
-    let useSitesToUnqualify;
-    for (const use of identifiers.original.get(name.text)) {
-      if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) {
-        continue;
-      }
-      const { parent: parent2 } = use;
-      if (isPropertyAccessExpression(parent2)) {
-        const { name: { text: propertyName } } = parent2;
-        if (propertyName === "default") {
-          needDefaultImport = true;
-          const importDefaultName = use.getText();
-          (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(importDefaultName));
-        } else {
-          Debug.assert(parent2.expression === use, "Didn't expect expression === use");
-          let idName = namedBindingsNames.get(propertyName);
-          if (idName === void 0) {
-            idName = makeUniqueName(propertyName, identifiers);
-            namedBindingsNames.set(propertyName, idName);
-          }
-          (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(idName));
-        }
-      } else {
-        needDefaultImport = true;
-      }
-    }
-    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(
-      /*isTypeOnly*/
-      false,
-      propertyName === idName ? void 0 : factory.createIdentifier(propertyName),
-      factory.createIdentifier(idName)
-    )));
-    if (!namedBindings) {
-      needDefaultImport = true;
-    }
-    return convertedImports(
-      [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)],
-      useSitesToUnqualify
-    );
-  }
-  function makeUniqueName(name, identifiers) {
-    while (identifiers.original.has(name) || identifiers.additional.has(name)) {
-      name = `_${name}`;
-    }
-    identifiers.additional.add(name);
-    return name;
-  }
-  function collectFreeIdentifiers(file) {
-    const map2 = createMultiMap();
-    forEachFreeIdentifier(file, (id) => map2.add(id.text, id));
-    return map2;
-  }
-  function forEachFreeIdentifier(node, cb) {
-    if (isIdentifier(node) && isFreeIdentifier(node))
-      cb(node);
-    node.forEachChild((child) => forEachFreeIdentifier(child, cb));
-  }
-  function isFreeIdentifier(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 211 /* PropertyAccessExpression */:
-        return parent2.name !== node;
-      case 208 /* BindingElement */:
-        return parent2.propertyName !== node;
-      case 276 /* ImportSpecifier */:
-        return parent2.propertyName !== node;
-      default:
-        return true;
-    }
-  }
-  function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) {
-    return factory.createFunctionDeclaration(
-      concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)),
-      getSynthesizedDeepClone(fn.asteriskToken),
-      name,
-      getSynthesizedDeepClones(fn.typeParameters),
-      getSynthesizedDeepClones(fn.parameters),
-      getSynthesizedDeepClone(fn.type),
-      factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify))
-    );
-  }
-  function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) {
-    return factory.createClassDeclaration(
-      concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)),
-      name,
-      getSynthesizedDeepClones(cls.typeParameters),
-      getSynthesizedDeepClones(cls.heritageClauses),
-      replaceImportUseSites(cls.members, useSitesToUnqualify)
-    );
-  }
-  function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
-    return propertyName === "default" ? makeImport(
-      factory.createIdentifier(localName),
-      /*namedImports*/
-      void 0,
-      moduleSpecifier,
-      quotePreference
-    ) : makeImport(
-      /*defaultImport*/
-      void 0,
-      [makeImportSpecifier2(propertyName, localName)],
-      moduleSpecifier,
-      quotePreference
-    );
-  }
-  function makeImportSpecifier2(propertyName, name) {
-    return factory.createImportSpecifier(
-      /*isTypeOnly*/
-      false,
-      propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0,
-      factory.createIdentifier(name)
-    );
-  }
-  function makeConst(modifiers, name, init) {
-    return factory.createVariableStatement(
-      modifiers,
-      factory.createVariableDeclarationList(
-        [factory.createVariableDeclaration(
-          name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          init
-        )],
-        2 /* Const */
-      )
-    );
-  }
-  function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
-    return factory.createExportDeclaration(
-      /*modifiers*/
-      void 0,
-      /*isTypeOnly*/
-      false,
-      exportSpecifiers && factory.createNamedExports(exportSpecifiers),
-      moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
-    );
-  }
-  function convertedImports(newImports, useSitesToUnqualify) {
-    return {
-      newImports,
-      useSitesToUnqualify
-    };
-  }
-  var init_convertToEsModule = __esm({
-    "src/services/codefixes/convertToEsModule.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      registerCodeFix({
-        errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code],
-        getCodeActions(context) {
-          const { sourceFile, program, preferences } = context;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-            const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences));
-            if (moduleExportsChangedToDefault) {
-              for (const importingFile of program.getSourceFiles()) {
-                fixImportOfModuleExports(importingFile, sourceFile, program, changes2, getQuotePreference(importingFile, preferences));
-              }
-            }
-          });
-          return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)];
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts
-  function getQualifiedName(sourceFile, pos) {
-    const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName);
-    Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name.");
-    return isIdentifier(qualifiedName.left) ? qualifiedName : void 0;
-  }
-  function doChange10(changeTracker, sourceFile, qualifiedName) {
-    const rightText = qualifiedName.right.text;
-    const replacement = factory.createIndexedAccessTypeNode(
-      factory.createTypeReferenceNode(
-        qualifiedName.left,
-        /*typeArguments*/
-        void 0
-      ),
-      factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
-    );
-    changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
-  }
-  var fixId11, errorCodes12;
-  var init_correctQualifiedNameToIndexedAccessType = __esm({
-    "src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId11 = "correctQualifiedNameToIndexedAccessType";
-      errorCodes12 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code];
-      registerCodeFix({
-        errorCodes: errorCodes12,
-        getCodeActions(context) {
-          const qualifiedName = getQualifiedName(context.sourceFile, context.span.start);
-          if (!qualifiedName)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, context.sourceFile, qualifiedName));
-          const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`;
-          return [createCodeFixAction(fixId11, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId11, Diagnostics.Rewrite_all_as_indexed_access_types)];
-        },
-        fixIds: [fixId11],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, diag2) => {
-          const q = getQualifiedName(diag2.file, diag2.start);
-          if (q) {
-            doChange10(changes, diag2.file, q);
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/convertToTypeOnlyExport.ts
-  function getExportSpecifierForDiagnosticSpan(span, sourceFile) {
-    return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier);
-  }
-  function fixSingleExportDeclaration(changes, exportSpecifier, context) {
-    if (!exportSpecifier) {
-      return;
-    }
-    const exportClause = exportSpecifier.parent;
-    const exportDeclaration = exportClause.parent;
-    const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context);
-    if (typeExportSpecifiers.length === exportClause.elements.length) {
-      changes.insertModifierBefore(context.sourceFile, 156 /* TypeKeyword */, exportClause);
-    } else {
-      const valueExportDeclaration = factory.updateExportDeclaration(
-        exportDeclaration,
-        exportDeclaration.modifiers,
-        /*isTypeOnly*/
-        false,
-        factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
-        exportDeclaration.moduleSpecifier,
-        /*attributes*/
-        void 0
-      );
-      const typeExportDeclaration = factory.createExportDeclaration(
-        /*modifiers*/
-        void 0,
-        /*isTypeOnly*/
-        true,
-        factory.createNamedExports(typeExportSpecifiers),
-        exportDeclaration.moduleSpecifier,
-        /*attributes*/
-        void 0
-      );
-      changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
-        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
-      });
-      changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration);
-    }
-  }
-  function getTypeExportSpecifiers(originExportSpecifier, context) {
-    const exportClause = originExportSpecifier.parent;
-    if (exportClause.elements.length === 1) {
-      return exportClause.elements;
-    }
-    const diagnostics = getDiagnosticsWithinSpan(
-      createTextSpanFromNode(exportClause),
-      context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken)
-    );
-    return filter(exportClause.elements, (element) => {
-      var _a;
-      return element === originExportSpecifier || ((_a = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a.code) === errorCodes13[0];
-    });
-  }
-  var errorCodes13, fixId12;
-  var init_convertToTypeOnlyExport = __esm({
-    "src/services/codefixes/convertToTypeOnlyExport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes13 = [Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type.code];
-      fixId12 = "convertToTypeOnlyExport";
-      registerCodeFix({
-        errorCodes: errorCodes13,
-        getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context));
-          if (changes.length) {
-            return [createCodeFixAction(fixId12, changes, Diagnostics.Convert_to_type_only_export, fixId12, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)];
-          }
-        },
-        fixIds: [fixId12],
-        getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) {
-          const fixedExportDeclarations = /* @__PURE__ */ new Map();
-          return codeFixAll(context, errorCodes13, (changes, diag2) => {
-            const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile);
-            if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) {
-              fixSingleExportDeclaration(changes, exportSpecifier, context);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/convertToTypeOnlyImport.ts
-  function getDeclaration2(sourceFile, pos) {
-    const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
-    return isImportSpecifier(parent2) || isImportDeclaration(parent2) && parent2.importClause ? parent2 : void 0;
-  }
-  function canConvertImportDeclarationForSpecifier(specifier, sourceFile, program) {
-    if (specifier.parent.parent.name) {
-      return false;
-    }
-    const nonTypeOnlySpecifiers = specifier.parent.elements.filter((e) => !e.isTypeOnly);
-    if (nonTypeOnlySpecifiers.length === 1) {
-      return true;
-    }
-    const checker = program.getTypeChecker();
-    for (const specifier2 of nonTypeOnlySpecifiers) {
-      const isUsedAsValue = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(specifier2.name, checker, sourceFile, (usage) => {
-        return !isValidTypeOnlyAliasUseSite(usage);
-      });
-      if (isUsedAsValue) {
-        return false;
-      }
-    }
-    return true;
-  }
-  function doChange11(changes, sourceFile, declaration) {
-    var _a;
-    if (isImportSpecifier(declaration)) {
-      changes.replaceNode(sourceFile, declaration, factory.updateImportSpecifier(
-        declaration,
-        /*isTypeOnly*/
-        true,
-        declaration.propertyName,
-        declaration.name
-      ));
-    } else {
-      const importClause = declaration.importClause;
-      if (importClause.name && importClause.namedBindings) {
-        changes.replaceNodeWithNodes(sourceFile, declaration, [
-          factory.createImportDeclaration(
-            getSynthesizedDeepClones(
-              declaration.modifiers,
-              /*includeTrivia*/
-              true
-            ),
-            factory.createImportClause(
-              /*isTypeOnly*/
-              true,
-              getSynthesizedDeepClone(
-                importClause.name,
-                /*includeTrivia*/
-                true
-              ),
-              /*namedBindings*/
-              void 0
-            ),
-            getSynthesizedDeepClone(
-              declaration.moduleSpecifier,
-              /*includeTrivia*/
-              true
-            ),
-            getSynthesizedDeepClone(
-              declaration.attributes,
-              /*includeTrivia*/
-              true
-            )
-          ),
-          factory.createImportDeclaration(
-            getSynthesizedDeepClones(
-              declaration.modifiers,
-              /*includeTrivia*/
-              true
-            ),
-            factory.createImportClause(
-              /*isTypeOnly*/
-              true,
-              /*name*/
-              void 0,
-              getSynthesizedDeepClone(
-                importClause.namedBindings,
-                /*includeTrivia*/
-                true
-              )
-            ),
-            getSynthesizedDeepClone(
-              declaration.moduleSpecifier,
-              /*includeTrivia*/
-              true
-            ),
-            getSynthesizedDeepClone(
-              declaration.attributes,
-              /*includeTrivia*/
-              true
-            )
-          )
-        ]);
-      } else {
-        const newNamedBindings = ((_a = importClause.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */ ? factory.updateNamedImports(
-          importClause.namedBindings,
-          sameMap(importClause.namedBindings.elements, (e) => factory.updateImportSpecifier(
-            e,
-            /*isTypeOnly*/
-            false,
-            e.propertyName,
-            e.name
-          ))
-        ) : importClause.namedBindings;
-        const importDeclaration = factory.updateImportDeclaration(declaration, declaration.modifiers, factory.updateImportClause(
-          importClause,
-          /*isTypeOnly*/
-          true,
-          importClause.name,
-          newNamedBindings
-        ), declaration.moduleSpecifier, declaration.attributes);
-        changes.replaceNode(sourceFile, declaration, importDeclaration);
-      }
-    }
-  }
-  var errorCodes14, fixId13;
-  var init_convertToTypeOnlyImport = __esm({
-    "src/services/codefixes/convertToTypeOnlyImport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes14 = [
-        Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error.code,
-        Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code,
-        Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code
-      ];
-      fixId13 = "convertToTypeOnlyImport";
-      registerCodeFix({
-        errorCodes: errorCodes14,
-        getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) {
-          var _a;
-          const declaration = getDeclaration2(context.sourceFile, context.span.start);
-          if (declaration) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration));
-            const importDeclarationChanges = declaration.kind === 276 /* ImportSpecifier */ && canConvertImportDeclarationForSpecifier(declaration, context.sourceFile, context.program) ? ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration.parent.parent.parent)) : void 0;
-            const mainAction = createCodeFixAction(
-              fixId13,
-              changes,
-              declaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Use_type_0, ((_a = declaration.propertyName) == null ? void 0 : _a.text) ?? declaration.name.text] : Diagnostics.Use_import_type,
-              fixId13,
-              Diagnostics.Fix_all_with_type_only_imports
-            );
-            if (some(importDeclarationChanges)) {
-              return [
-                createCodeFixActionWithoutFixAll(fixId13, importDeclarationChanges, Diagnostics.Use_import_type),
-                mainAction
-              ];
-            }
-            return [mainAction];
-          }
-          return void 0;
-        },
-        fixIds: [fixId13],
-        getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) {
-          const fixedImportDeclarations = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes14, (changes, diag2) => {
-            const errorDeclaration = getDeclaration2(diag2.file, diag2.start);
-            if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 272 /* ImportDeclaration */ && !fixedImportDeclarations.has(errorDeclaration)) {
-              doChange11(changes, diag2.file, errorDeclaration);
-              fixedImportDeclarations.add(errorDeclaration);
-            } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */ && !fixedImportDeclarations.has(errorDeclaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(errorDeclaration, diag2.file, context.program)) {
-              doChange11(changes, diag2.file, errorDeclaration.parent.parent.parent);
-              fixedImportDeclarations.add(errorDeclaration.parent.parent.parent);
-            } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */) {
-              doChange11(changes, diag2.file, errorDeclaration);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/convertTypedefToType.ts
-  function doChange12(changes, node, sourceFile, newLine, fixAll = false) {
-    if (!isJSDocTypedefTag(node))
-      return;
-    const declaration = createDeclaration(node);
-    if (!declaration)
-      return;
-    const commentNode = node.parent;
-    const { leftSibling, rightSibling } = getLeftAndRightSiblings(node);
-    let pos = commentNode.getStart();
-    let prefix = "";
-    if (!leftSibling && commentNode.comment) {
-      pos = findEndOfTextBetween(commentNode, commentNode.getStart(), node.getStart());
-      prefix = `${newLine} */${newLine}`;
-    }
-    if (leftSibling) {
-      if (fixAll && isJSDocTypedefTag(leftSibling)) {
-        pos = node.getStart();
-        prefix = "";
-      } else {
-        pos = findEndOfTextBetween(commentNode, leftSibling.getStart(), node.getStart());
-        prefix = `${newLine} */${newLine}`;
-      }
-    }
-    let end = commentNode.getEnd();
-    let suffix = "";
-    if (rightSibling) {
-      if (fixAll && isJSDocTypedefTag(rightSibling)) {
-        end = rightSibling.getStart();
-        suffix = `${newLine}${newLine}`;
-      } else {
-        end = rightSibling.getStart();
-        suffix = `${newLine}/**${newLine} * `;
-      }
-    }
-    changes.replaceRange(sourceFile, { pos, end }, declaration, { prefix, suffix });
-  }
-  function getLeftAndRightSiblings(typedefNode) {
-    const commentNode = typedefNode.parent;
-    const maxChildIndex = commentNode.getChildCount() - 1;
-    const currentNodeIndex = commentNode.getChildren().findIndex(
-      (n) => n.getStart() === typedefNode.getStart() && n.getEnd() === typedefNode.getEnd()
-    );
-    const leftSibling = currentNodeIndex > 0 ? commentNode.getChildAt(currentNodeIndex - 1) : void 0;
-    const rightSibling = currentNodeIndex < maxChildIndex ? commentNode.getChildAt(currentNodeIndex + 1) : void 0;
-    return { leftSibling, rightSibling };
-  }
-  function findEndOfTextBetween(jsDocComment, from, to) {
-    const comment = jsDocComment.getText().substring(from - jsDocComment.getStart(), to - jsDocComment.getStart());
-    for (let i = comment.length; i > 0; i--) {
-      if (!/[*/\s]/g.test(comment.substring(i - 1, i))) {
-        return from + i;
-      }
-    }
-    return to;
-  }
-  function createDeclaration(tag) {
-    var _a;
-    const { typeExpression } = tag;
-    if (!typeExpression)
-      return;
-    const typeName = (_a = tag.name) == null ? void 0 : _a.getText();
-    if (!typeName)
-      return;
-    if (typeExpression.kind === 329 /* JSDocTypeLiteral */) {
-      return createInterfaceForTypeLiteral(typeName, typeExpression);
-    }
-    if (typeExpression.kind === 316 /* JSDocTypeExpression */) {
-      return createTypeAliasForTypeExpression(typeName, typeExpression);
-    }
-  }
-  function createInterfaceForTypeLiteral(typeName, typeLiteral) {
-    const propertySignatures = createSignatureFromTypeLiteral(typeLiteral);
-    if (!some(propertySignatures))
-      return;
-    return factory.createInterfaceDeclaration(
-      /*modifiers*/
-      void 0,
-      typeName,
-      /*typeParameters*/
-      void 0,
-      /*heritageClauses*/
-      void 0,
-      propertySignatures
-    );
-  }
-  function createTypeAliasForTypeExpression(typeName, typeExpression) {
-    const typeReference = getSynthesizedDeepClone(typeExpression.type);
-    if (!typeReference)
-      return;
-    return factory.createTypeAliasDeclaration(
-      /*modifiers*/
-      void 0,
-      factory.createIdentifier(typeName),
-      /*typeParameters*/
-      void 0,
-      typeReference
-    );
-  }
-  function createSignatureFromTypeLiteral(typeLiteral) {
-    const propertyTags = typeLiteral.jsDocPropertyTags;
-    if (!some(propertyTags))
-      return;
-    const getSignature = (tag) => {
-      var _a;
-      const name = getPropertyName(tag);
-      const type = (_a = tag.typeExpression) == null ? void 0 : _a.type;
-      const isOptional = tag.isBracketed;
-      let typeReference;
-      if (type && isJSDocTypeLiteral(type)) {
-        const signatures = createSignatureFromTypeLiteral(type);
-        typeReference = factory.createTypeLiteralNode(signatures);
-      } else if (type) {
-        typeReference = getSynthesizedDeepClone(type);
-      }
-      if (typeReference && name) {
-        const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0;
-        return factory.createPropertySignature(
-          /*modifiers*/
-          void 0,
-          name,
-          questionToken,
-          typeReference
-        );
-      }
-    };
-    return mapDefined(propertyTags, getSignature);
-  }
-  function getPropertyName(tag) {
-    return tag.name.kind === 80 /* Identifier */ ? tag.name.text : tag.name.right.text;
-  }
-  function getJSDocTypedefNodes(node) {
-    if (hasJSDocNodes(node)) {
-      return flatMap(node.jsDoc, (doc) => {
-        var _a;
-        return (_a = doc.tags) == null ? void 0 : _a.filter((tag) => isJSDocTypedefTag(tag));
-      });
-    }
-    return [];
-  }
-  var fixId14, errorCodes15;
-  var init_convertTypedefToType = __esm({
-    "src/services/codefixes/convertTypedefToType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId14 = "convertTypedefToType";
-      errorCodes15 = [Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type.code];
-      registerCodeFix({
-        fixIds: [fixId14],
-        errorCodes: errorCodes15,
-        getCodeActions(context) {
-          const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options);
-          const node = getTokenAtPosition(
-            context.sourceFile,
-            context.span.start
-          );
-          if (!node)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange12(t, node, context.sourceFile, newLineCharacter));
-          if (changes.length > 0) {
-            return [
-              createCodeFixAction(
-                fixId14,
-                changes,
-                Diagnostics.Convert_typedef_to_TypeScript_type,
-                fixId14,
-                Diagnostics.Convert_all_typedef_to_TypeScript_types
-              )
-            ];
-          }
-        },
-        getAllCodeActions: (context) => codeFixAll(
-          context,
-          errorCodes15,
-          (changes, diag2) => {
-            const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options);
-            const node = getTokenAtPosition(diag2.file, diag2.start);
-            const fixAll = true;
-            if (node)
-              doChange12(changes, node, diag2.file, newLineCharacter, fixAll);
-          }
-        )
-      });
-    }
-  });
-
-  // src/services/codefixes/convertLiteralTypeToMappedType.ts
-  function getInfo5(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token)) {
-      const propertySignature = cast(token.parent.parent, isPropertySignature);
-      const propertyName = token.getText(sourceFile);
-      return {
-        container: cast(propertySignature.parent, isTypeLiteralNode),
-        typeNode: propertySignature.type,
-        constraint: propertyName,
-        name: propertyName === "K" ? "P" : "K"
-      };
-    }
-    return void 0;
-  }
-  function doChange13(changes, sourceFile, { container, typeNode, constraint, name }) {
-    changes.replaceNode(
-      sourceFile,
-      container,
-      factory.createMappedTypeNode(
-        /*readonlyToken*/
-        void 0,
-        factory.createTypeParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          name,
-          factory.createTypeReferenceNode(constraint)
-        ),
-        /*nameType*/
-        void 0,
-        /*questionToken*/
-        void 0,
-        typeNode,
-        /*members*/
-        void 0
-      )
-    );
-  }
-  var fixId15, errorCodes16;
-  var init_convertLiteralTypeToMappedType = __esm({
-    "src/services/codefixes/convertLiteralTypeToMappedType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId15 = "convertLiteralTypeToMappedType";
-      errorCodes16 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code];
-      registerCodeFix({
-        errorCodes: errorCodes16,
-        getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) {
-          const { sourceFile, span } = context;
-          const info = getInfo5(sourceFile, span.start);
-          if (!info) {
-            return void 0;
-          }
-          const { name, constraint } = info;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange13(t, sourceFile, info));
-          return [createCodeFixAction(fixId15, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId15, Diagnostics.Convert_all_type_literals_to_mapped_type)];
-        },
-        fixIds: [fixId15],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes16, (changes, diag2) => {
-          const info = getInfo5(diag2.file, diag2.start);
-          if (info) {
-            doChange13(changes, diag2.file, info);
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts
-  function getClass(sourceFile, pos) {
-    return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class");
-  }
-  function symbolPointsToNonPrivateMember(symbol) {
-    return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 2 /* Private */);
-  }
-  function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) {
-    const checker = context.program.getTypeChecker();
-    const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker);
-    const implementedType = checker.getTypeAtLocation(implementedTypeNode);
-    const implementedTypeSymbols = checker.getPropertiesOfType(implementedType);
-    const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName)));
-    const classType = checker.getTypeAtLocation(classDeclaration);
-    const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m));
-    if (!classType.getNumberIndexType()) {
-      createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */);
-    }
-    if (!classType.getStringIndexType()) {
-      createMissingIndexSignatureDeclaration(implementedType, 0 /* String */);
-    }
-    const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
-    createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member));
-    importAdder.writeFixes(changeTracker);
-    function createMissingIndexSignatureDeclaration(type, kind) {
-      const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
-      if (indexInfoOfKind) {
-        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(
-          indexInfoOfKind,
-          classDeclaration,
-          /*flags*/
-          void 0,
-          getNoopSymbolTrackerWithResolver(context)
-        ));
-      }
-    }
-    function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
-      if (constructor) {
-        changeTracker.insertNodeAfter(sourceFile2, constructor, newElement);
-      } else {
-        changeTracker.insertMemberAtStart(sourceFile2, cls, newElement);
-      }
-    }
-  }
-  function getHeritageClauseSymbolTable(classDeclaration, checker) {
-    const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration);
-    if (!heritageClauseNode)
-      return createSymbolTable();
-    const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode);
-    const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType);
-    return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember));
-  }
-  var errorCodes17, fixId16;
-  var init_fixClassIncorrectlyImplementsInterface = __esm({
-    "src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes17 = [
-        Diagnostics.Class_0_incorrectly_implements_interface_1.code,
-        Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code
-      ];
-      fixId16 = "fixClassIncorrectlyImplementsInterface";
-      registerCodeFix({
-        errorCodes: errorCodes17,
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const classDeclaration = getClass(sourceFile, span.start);
-          return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences));
-            return changes.length === 0 ? void 0 : createCodeFixAction(fixId16, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId16, Diagnostics.Implement_all_unimplemented_interfaces);
-          });
-        },
-        fixIds: [fixId16],
-        getAllCodeActions(context) {
-          const seenClassDeclarations = /* @__PURE__ */ new Map();
-          return codeFixAll(context, errorCodes17, (changes, diag2) => {
-            const classDeclaration = getClass(diag2.file, diag2.start);
-            if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
-              for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) {
-                addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences);
-              }
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/importFixes.ts
-  function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
-    return createImportAdderWorker(
-      sourceFile,
-      program,
-      /*useAutoImportProvider*/
-      false,
-      preferences,
-      host,
-      cancellationToken
-    );
-  }
-  function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
-    const compilerOptions = program.getCompilerOptions();
-    const addToNamespace = [];
-    const importType = [];
-    const addToExisting = /* @__PURE__ */ new Map();
-    const newImports = /* @__PURE__ */ new Map();
-    return { addImportFromDiagnostic, addImportFromExportedSymbol, writeFixes, hasFixes };
-    function addImportFromDiagnostic(diagnostic, context) {
-      const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider);
-      if (!info || !info.length)
-        return;
-      addImport(first(info));
-    }
-    function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite) {
-      const moduleSymbol = Debug.checkDefined(exportedSymbol.parent);
-      const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
-      const checker = program.getTypeChecker();
-      const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
-      const exportInfo = getAllExportInfoForSymbol(
-        sourceFile,
-        symbol,
-        symbolName2,
-        moduleSymbol,
-        /*preferCapitalized*/
-        false,
-        program,
-        host,
-        preferences,
-        cancellationToken
-      );
-      const useRequire = shouldUseRequire(sourceFile, program);
-      const fix = getImportFixForSymbol(
-        sourceFile,
-        Debug.checkDefined(exportInfo),
-        program,
-        /*position*/
-        void 0,
-        !!isValidTypeOnlyUseSite,
-        useRequire,
-        host,
-        preferences
-      );
-      if (fix) {
-        addImport({ fix, symbolName: symbolName2, errorIdentifierText: void 0 });
-      }
-    }
-    function addImport(info) {
-      var _a, _b;
-      const { fix, symbolName: symbolName2 } = info;
-      switch (fix.kind) {
-        case 0 /* UseNamespace */:
-          addToNamespace.push(fix);
-          break;
-        case 1 /* JsdocTypeImport */:
-          importType.push(fix);
-          break;
-        case 2 /* AddToExisting */: {
-          const { importClauseOrBindingPattern, importKind, addAsTypeOnly } = fix;
-          const key = String(getNodeId(importClauseOrBindingPattern));
-          let entry = addToExisting.get(key);
-          if (!entry) {
-            addToExisting.set(key, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() });
-          }
-          if (importKind === 0 /* Named */) {
-            const prevValue = entry == null ? void 0 : entry.namedImports.get(symbolName2);
-            entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
-          } else {
-            Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName");
-            entry.defaultImport = {
-              name: symbolName2,
-              addAsTypeOnly: reduceAddAsTypeOnlyValues((_a = entry.defaultImport) == null ? void 0 : _a.addAsTypeOnly, addAsTypeOnly)
-            };
-          }
-          break;
-        }
-        case 3 /* AddNew */: {
-          const { moduleSpecifier, importKind, useRequire, addAsTypeOnly } = fix;
-          const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly);
-          Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module");
-          switch (importKind) {
-            case 1 /* Default */:
-              Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName");
-              entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) };
-              break;
-            case 0 /* Named */:
-              const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2);
-              entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
-              break;
-            case 3 /* CommonJS */:
-            case 2 /* Namespace */:
-              Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName");
-              entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly };
-              break;
-          }
-          break;
-        }
-        case 4 /* PromoteTypeOnly */:
-          break;
-        default:
-          Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`);
-      }
-      function reduceAddAsTypeOnlyValues(prevValue, newValue) {
-        return Math.max(prevValue ?? 0, newValue);
-      }
-      function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
-        const typeOnlyKey = newImportsKey(
-          moduleSpecifier,
-          /*topLevelTypeOnly*/
-          true
-        );
-        const nonTypeOnlyKey = newImportsKey(
-          moduleSpecifier,
-          /*topLevelTypeOnly*/
-          false
-        );
-        const typeOnlyEntry = newImports.get(typeOnlyKey);
-        const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
-        const newEntry = {
-          defaultImport: void 0,
-          namedImports: void 0,
-          namespaceLikeImport: void 0,
-          useRequire
-        };
-        if (importKind === 1 /* Default */ && addAsTypeOnly === 2 /* Required */) {
-          if (typeOnlyEntry)
-            return typeOnlyEntry;
-          newImports.set(typeOnlyKey, newEntry);
-          return newEntry;
-        }
-        if (addAsTypeOnly === 1 /* Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) {
-          return typeOnlyEntry || nonTypeOnlyEntry;
-        }
-        if (nonTypeOnlyEntry) {
-          return nonTypeOnlyEntry;
-        }
-        newImports.set(nonTypeOnlyKey, newEntry);
-        return newEntry;
-      }
-      function newImportsKey(moduleSpecifier, topLevelTypeOnly) {
-        return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`;
-      }
-    }
-    function writeFixes(changeTracker, oldFileQuotePreference) {
-      let quotePreference;
-      if (sourceFile.imports.length === 0 && oldFileQuotePreference !== void 0) {
-        quotePreference = oldFileQuotePreference;
-      } else {
-        quotePreference = getQuotePreference(sourceFile, preferences);
-      }
-      for (const fix of addToNamespace) {
-        addNamespaceQualifier(changeTracker, sourceFile, fix);
-      }
-      for (const fix of importType) {
-        addImportType(changeTracker, sourceFile, fix, quotePreference);
-      }
-      addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => {
-        doAddExistingFix(
-          changeTracker,
-          sourceFile,
-          importClauseOrBindingPattern,
-          defaultImport,
-          arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          preferences
-        );
-      });
-      let newDeclarations;
-      newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => {
-        const moduleSpecifier = key.slice(2);
-        const getDeclarations = useRequire ? getNewRequires : getNewImports;
-        const declarations = getDeclarations(
-          moduleSpecifier,
-          quotePreference,
-          defaultImport,
-          namedImports && arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          namespaceLikeImport,
-          compilerOptions,
-          preferences
-        );
-        newDeclarations = combine(newDeclarations, declarations);
-      });
-      if (newDeclarations) {
-        insertImports(
-          changeTracker,
-          sourceFile,
-          newDeclarations,
-          /*blankLineBetween*/
-          true,
-          preferences
-        );
-      }
-    }
-    function hasFixes() {
-      return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0;
-    }
-  }
-  function createImportSpecifierResolver(importingFile, program, host, preferences) {
-    const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host);
-    const importMap = createExistingImportMap(program.getTypeChecker(), importingFile, program.getCompilerOptions());
-    return { getModuleSpecifierForBestExportInfo };
-    function getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, fromCacheOnly) {
-      const { fixes, computedWithoutCacheCount } = getImportFixes(
-        exportInfo,
-        position,
-        isValidTypeOnlyUseSite,
-        /*useRequire*/
-        false,
-        program,
-        importingFile,
-        host,
-        preferences,
-        importMap,
-        fromCacheOnly
-      );
-      const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host);
-      return result && { ...result, computedWithoutCacheCount };
-    }
-  }
-  function getImportCompletionAction(targetSymbol, moduleSymbol, exportMapKey, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) {
-    let exportInfos;
-    if (exportMapKey) {
-      exportInfos = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken).get(sourceFile.path, exportMapKey);
-      Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified exportMapKey");
-    } else {
-      exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, symbolName2, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, moduleSymbol, isJsxTagName, program, host, preferences, cancellationToken);
-      Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified symbol / moduleSymbol");
-    }
-    const useRequire = shouldUseRequire(sourceFile, program);
-    const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position));
-    const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences));
-    return {
-      moduleSpecifier: fix.moduleSpecifier,
-      codeAction: codeFixActionToCodeAction(codeActionForFix(
-        { host, formatContext, preferences },
-        sourceFile,
-        symbolName2,
-        fix,
-        /*includeSymbolNameInDescription*/
-        false,
-        program,
-        preferences
-      ))
-    };
-  }
-  function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) {
-    const compilerOptions = program.getCompilerOptions();
-    const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
-    const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
-    const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
-    return fix && codeFixActionToCodeAction(codeActionForFix(
-      { host, formatContext, preferences },
-      sourceFile,
-      symbolName2,
-      fix,
-      includeSymbolNameInDescription,
-      program,
-      preferences
-    ));
-  }
-  function getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences) {
-    const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host);
-    return getBestFix(getImportFixes(exportInfos, position, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host);
-  }
-  function codeFixActionToCodeAction({ description: description3, changes, commands }) {
-    return { description: description3, changes, commands };
-  }
-  function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, moduleSymbol, preferCapitalized, program, host, preferences, cancellationToken) {
-    const getChecker = createGetChecker(program, host);
-    return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => {
-      if (skipAlias(info[0].symbol, getChecker(info[0].isFromPackageJson)) === symbol && info.some((i) => i.moduleSymbol === moduleSymbol || i.symbol.parent === moduleSymbol)) {
-        return info;
-      }
-    });
-  }
-  function getSingleExportInfoForSymbol(symbol, symbolName2, moduleSymbol, program, host) {
-    var _a, _b;
-    const compilerOptions = program.getCompilerOptions();
-    const mainProgramInfo = getInfoWithChecker(
-      program.getTypeChecker(),
-      /*isFromPackageJson*/
-      false
-    );
-    if (mainProgramInfo) {
-      return mainProgramInfo;
-    }
-    const autoImportProvider = (_b = (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getTypeChecker();
-    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(
-      autoImportProvider,
-      /*isFromPackageJson*/
-      true
-    ), `Could not find symbol in specified module for code actions`);
-    function getInfoWithChecker(checker, isFromPackageJson) {
-      const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-      if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
-        return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
-      }
-      const named = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
-      if (named && skipAlias(named, checker) === symbol) {
-        return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
-      }
-    }
-  }
-  function getImportFixes(exportInfos, usagePosition, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = createExistingImportMap(program.getTypeChecker(), sourceFile, program.getCompilerOptions()), fromCacheOnly) {
-    const checker = program.getTypeChecker();
-    const existingImports = flatMap(exportInfos, importMap.getImportsForExportInfo);
-    const useNamespace = usagePosition !== void 0 && tryUseExistingNamespaceImport(existingImports, usagePosition);
-    const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions());
-    if (addToExisting) {
-      return {
-        computedWithoutCacheCount: 0,
-        fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting]
-      };
-    }
-    const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport(
-      exportInfos,
-      existingImports,
-      program,
-      sourceFile,
-      usagePosition,
-      isValidTypeOnlyUseSite,
-      useRequire,
-      host,
-      preferences,
-      fromCacheOnly
-    );
-    return {
-      computedWithoutCacheCount,
-      fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes]
-    };
-  }
-  function tryUseExistingNamespaceImport(existingImports, position) {
-    return firstDefined(existingImports, ({ declaration, importKind }) => {
-      var _a;
-      if (importKind !== 0 /* Named */)
-        return void 0;
-      const namespacePrefix = getNamespaceLikeImportText(declaration);
-      const moduleSpecifier = namespacePrefix && ((_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text);
-      if (moduleSpecifier) {
-        return { kind: 0 /* UseNamespace */, namespacePrefix, usagePosition: position, moduleSpecifier };
-      }
-    });
-  }
-  function getNamespaceLikeImportText(declaration) {
-    var _a, _b, _c;
-    switch (declaration.kind) {
-      case 260 /* VariableDeclaration */:
-        return (_a = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a.text;
-      case 271 /* ImportEqualsDeclaration */:
-        return declaration.name.text;
-      case 272 /* ImportDeclaration */:
-        return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text;
-      default:
-        return Debug.assertNever(declaration);
-    }
-  }
-  function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) {
-    if (!isValidTypeOnlyUseSite) {
-      return 4 /* NotAllowed */;
-    }
-    if (isForNewImportDeclaration && compilerOptions.importsNotUsedAsValues === 2 /* Error */) {
-      return 2 /* Required */;
-    }
-    if (importNameElisionDisabled(compilerOptions) && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) {
-      return 2 /* Required */;
-    }
-    return 1 /* Allowed */;
-  }
-  function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) {
-    let best;
-    for (const existingImport of existingImports) {
-      const fix = getAddToExistingImportFix(existingImport);
-      if (!fix)
-        continue;
-      const isTypeOnly = isTypeOnlyImportDeclaration(fix.importClauseOrBindingPattern);
-      if (fix.addAsTypeOnly !== 4 /* NotAllowed */ && isTypeOnly || fix.addAsTypeOnly === 4 /* NotAllowed */ && !isTypeOnly) {
-        return fix;
-      }
-      best ?? (best = fix);
-    }
-    return best;
-    function getAddToExistingImportFix({ declaration, importKind, symbol, targetFlags }) {
-      if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 271 /* ImportEqualsDeclaration */) {
-        return void 0;
-      }
-      if (declaration.kind === 260 /* VariableDeclaration */) {
-        return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 206 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0;
-      }
-      const { importClause } = declaration;
-      if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier)) {
-        return void 0;
-      }
-      const { name, namedBindings } = importClause;
-      if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings)) {
-        return void 0;
-      }
-      const addAsTypeOnly = getAddAsTypeOnly(
-        isValidTypeOnlyUseSite,
-        /*isForNewImportDeclaration*/
-        false,
-        symbol,
-        targetFlags,
-        checker,
-        compilerOptions
-      );
-      if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one
-      addAsTypeOnly === 2 /* Required */ && namedBindings)) {
-        return void 0;
-      }
-      if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 274 /* NamespaceImport */) {
-        return void 0;
-      }
-      return {
-        kind: 2 /* AddToExisting */,
-        importClauseOrBindingPattern: importClause,
-        importKind,
-        moduleSpecifier: declaration.moduleSpecifier.text,
-        addAsTypeOnly
-      };
-    }
-  }
-  function createExistingImportMap(checker, importingFile, compilerOptions) {
-    let importMap;
-    for (const moduleSpecifier of importingFile.imports) {
-      const i = importFromModuleSpecifier(moduleSpecifier);
-      if (isVariableDeclarationInitializedToRequire(i.parent)) {
-        const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier);
-        if (moduleSymbol) {
-          (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent);
-        }
-      } else if (i.kind === 272 /* ImportDeclaration */ || i.kind === 271 /* ImportEqualsDeclaration */) {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol) {
-          (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i);
-        }
-      }
-    }
-    return {
-      getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => {
-        if (!(targetFlags & 111551 /* Value */) && isSourceFileJS(importingFile))
-          return emptyArray;
-        const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol));
-        if (!matchingDeclarations)
-          return emptyArray;
-        const importKind = getImportKind(importingFile, exportKind, compilerOptions);
-        return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags }));
-      }
-    };
-  }
-  function shouldUseRequire(sourceFile, program) {
-    if (!isSourceFileJS(sourceFile)) {
-      return false;
-    }
-    if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator)
-      return true;
-    if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator)
-      return false;
-    const compilerOptions = program.getCompilerOptions();
-    if (compilerOptions.configFile) {
-      return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */;
-    }
-    if (sourceFile.impliedNodeFormat === 1 /* CommonJS */)
-      return true;
-    if (sourceFile.impliedNodeFormat === 99 /* ESNext */)
-      return false;
-    for (const otherFile of program.getSourceFiles()) {
-      if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile))
-        continue;
-      if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator)
-        return true;
-      if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator)
-        return false;
-    }
-    return true;
-  }
-  function createGetChecker(program, host) {
-    return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker());
-  }
-  function getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) {
-    const isJs = isSourceFileJS(sourceFile);
-    const compilerOptions = program.getCompilerOptions();
-    const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
-    const getChecker = createGetChecker(program, host);
-    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution);
-    const getModuleSpecifiers2 = fromCacheOnly ? (moduleSymbol) => ({ moduleSpecifiers: ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }) : (moduleSymbol, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(
-      moduleSymbol,
-      checker,
-      compilerOptions,
-      sourceFile,
-      moduleSpecifierResolutionHost,
-      preferences,
-      /*options*/
-      void 0,
-      /*forAutoImport*/
-      true
-    );
-    let computedWithoutCacheCount = 0;
-    const fixes = flatMap(exportInfo, (exportInfo2, i) => {
-      const checker = getChecker(exportInfo2.isFromPackageJson);
-      const { computedWithoutCache, moduleSpecifiers } = getModuleSpecifiers2(exportInfo2.moduleSymbol, checker);
-      const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
-      const addAsTypeOnly = getAddAsTypeOnly(
-        isValidTypeOnlyUseSite,
-        /*isForNewImportDeclaration*/
-        true,
-        exportInfo2.symbol,
-        exportInfo2.targetFlags,
-        checker,
-        compilerOptions
-      );
-      computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
-      return mapDefined(moduleSpecifiers, (moduleSpecifier) => {
-        var _a;
-        if (rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier)) {
-          return void 0;
-        }
-        if (!importedSymbolHasValueMeaning && isJs && usagePosition !== void 0) {
-          return { kind: 1 /* JsdocTypeImport */, moduleSpecifier, usagePosition, exportInfo: exportInfo2, isReExport: i > 0 };
-        }
-        const importKind = getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions);
-        let qualification;
-        if (usagePosition !== void 0 && importKind === 3 /* CommonJS */ && exportInfo2.exportKind === 0 /* Named */) {
-          const exportEquals = checker.resolveExternalModuleSymbol(exportInfo2.moduleSymbol);
-          let namespacePrefix;
-          if (exportEquals !== exportInfo2.moduleSymbol) {
-            namespacePrefix = (_a = getDefaultExportInfoWorker(exportEquals, checker, compilerOptions)) == null ? void 0 : _a.name;
-          }
-          namespacePrefix || (namespacePrefix = moduleSymbolToValidIdentifier(
-            exportInfo2.moduleSymbol,
-            getEmitScriptTarget(compilerOptions),
-            /*forceCapitalize*/
-            false
-          ));
-          qualification = { namespacePrefix, usagePosition };
-        }
-        return {
-          kind: 3 /* AddNew */,
-          moduleSpecifier,
-          importKind,
-          useRequire,
-          addAsTypeOnly,
-          exportInfo: exportInfo2,
-          isReExport: i > 0,
-          qualification
-        };
-      });
-    });
-    return { computedWithoutCacheCount, fixes };
-  }
-  function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) {
-    const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions()));
-    return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly);
-  }
-  function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) {
-    var _a;
-    const moduleSpecifier = (_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text;
-    if (moduleSpecifier) {
-      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(
-        isValidTypeOnlyUseSite,
-        /*isForNewImportDeclaration*/
-        true,
-        symbol,
-        targetFlags,
-        checker,
-        compilerOptions
-      );
-      return { kind: 3 /* AddNew */, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
-    }
-  }
-  function getFixInfos(context, errorCode, pos, useAutoImportProvider) {
-    const symbolToken = getTokenAtPosition(context.sourceFile, pos);
-    let info;
-    if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) {
-      info = getFixesInfoForUMDImport(context, symbolToken);
-    } else if (!isIdentifier(symbolToken)) {
-      return void 0;
-    } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) {
-      const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions()));
-      const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program);
-      return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }];
-    } else {
-      info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider);
-    }
-    const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host);
-    return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host);
-  }
-  function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host) {
-    const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
-    return sort(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, packageJsonImportFilter.allowsImportingSpecifier, _toPath));
-  }
-  function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host) {
-    if (!some(fixes))
-      return;
-    if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) {
-      return fixes[0];
-    }
-    return fixes.reduce(
-      (best, fix) => (
-        // Takes true branch of conditional if `fix` is better than `best`
-        compareModuleSpecifiers(
-          fix,
-          best,
-          sourceFile,
-          program,
-          packageJsonImportFilter.allowsImportingSpecifier,
-          (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
-        ) === -1 /* LessThan */ ? fix : best
-      )
-    );
-  }
-  function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath3) {
-    if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) {
-      return compareBooleans(allowsImportingSpecifier(b.moduleSpecifier), allowsImportingSpecifier(a.moduleSpecifier)) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans(
-        isFixPossiblyReExportingImportingFile(a, importingFile, program.getCompilerOptions(), toPath3),
-        isFixPossiblyReExportingImportingFile(b, importingFile, program.getCompilerOptions(), toPath3)
-      ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier);
-    }
-    return 0 /* EqualTo */;
-  }
-  function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath3) {
-    var _a;
-    if (fix.isReExport && ((_a = fix.exportInfo) == null ? void 0 : _a.moduleFileName) && isIndexFileName(fix.exportInfo.moduleFileName)) {
-      const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
-      return startsWith(importingFile.path, reExportDir);
-    }
-    return false;
-  }
-  function isIndexFileName(fileName) {
-    return getBaseFileName(
-      fileName,
-      [".js", ".jsx", ".d.ts", ".ts", ".tsx"],
-      /*ignoreCase*/
-      true
-    ) === "index";
-  }
-  function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
-    if (startsWith(a, "node:") && !startsWith(b, "node:"))
-      return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */;
-    if (startsWith(b, "node:") && !startsWith(a, "node:"))
-      return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */;
-    return 0 /* EqualTo */;
-  }
-  function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) {
-    const checker = program.getTypeChecker();
-    const umdSymbol = getUmdSymbol(token, checker);
-    if (!umdSymbol)
-      return void 0;
-    const symbol = checker.getAliasedSymbol(umdSymbol);
-    const symbolName2 = umdSymbol.name;
-    const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
-    const useRequire = shouldUseRequire(sourceFile, program);
-    const fixes = getImportFixes(
-      exportInfo,
-      /*usagePosition*/
-      void 0,
-      /*isValidTypeOnlyUseSite*/
-      false,
-      useRequire,
-      program,
-      sourceFile,
-      host,
-      preferences
-    ).fixes;
-    return fixes.map((fix) => {
-      var _a;
-      return { fix, symbolName: symbolName2, errorIdentifierText: (_a = tryCast(token, isIdentifier)) == null ? void 0 : _a.text };
-    });
-  }
-  function getUmdSymbol(token, checker) {
-    const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0;
-    if (isUMDExportSymbol(umdSymbol))
-      return umdSymbol;
-    const { parent: parent2 } = token;
-    if (isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2)) {
-      const parentSymbol = checker.resolveName(
-        checker.getJsxNamespace(parent2),
-        isJsxOpeningLikeElement(parent2) ? token : parent2,
-        111551 /* Value */,
-        /*excludeGlobals*/
-        false
-      );
-      if (isUMDExportSymbol(parentSymbol)) {
-        return parentSymbol;
-      }
-    }
-    return void 0;
-  }
-  function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
-    if (compilerOptions.verbatimModuleSyntax && (getEmitModuleKind(compilerOptions) === 1 /* CommonJS */ || importingFile.impliedNodeFormat === 1 /* CommonJS */)) {
-      return 3 /* CommonJS */;
-    }
-    switch (exportKind) {
-      case 0 /* Named */:
-        return 0 /* Named */;
-      case 1 /* Default */:
-        return 1 /* Default */;
-      case 2 /* ExportEquals */:
-        return getExportEqualsImportKind(importingFile, compilerOptions, !!forceImportKeyword);
-      case 3 /* UMD */:
-        return getUmdImportKind(importingFile, compilerOptions, !!forceImportKeyword);
-      default:
-        return Debug.assertNever(exportKind);
-    }
-  }
-  function getUmdImportKind(importingFile, compilerOptions, forceImportKeyword) {
-    if (getAllowSyntheticDefaultImports(compilerOptions)) {
-      return 1 /* Default */;
-    }
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    switch (moduleKind) {
-      case 2 /* AMD */:
-      case 1 /* CommonJS */:
-      case 3 /* UMD */:
-        if (isInJSFile(importingFile)) {
-          return isExternalModule(importingFile) || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */;
-        }
-        return 3 /* CommonJS */;
-      case 4 /* System */:
-      case 5 /* ES2015 */:
-      case 6 /* ES2020 */:
-      case 7 /* ES2022 */:
-      case 99 /* ESNext */:
-      case 0 /* None */:
-      case 200 /* Preserve */:
-        return 2 /* Namespace */;
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return importingFile.impliedNodeFormat === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */;
-      default:
-        return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`);
-    }
-  }
-  function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) {
-    const checker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => {
-      if (symbolName2 === "default" /* Default */) {
-        return void 0;
-      }
-      const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
-      const useRequire = shouldUseRequire(sourceFile, program);
-      const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
-      return arrayFrom(
-        flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, symbolToken.getStart(sourceFile), isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes),
-        (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text })
-      );
-    });
-  }
-  function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
-    const checker = program.getTypeChecker();
-    const symbol = checker.resolveName(
-      symbolName2,
-      symbolToken,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      true
-    );
-    if (!symbol)
-      return void 0;
-    const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
-    if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile)
-      return void 0;
-    return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration };
-  }
-  function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) {
-    const parent2 = symbolToken.parent;
-    if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
-      const jsxNamespace = checker.getJsxNamespace(sourceFile);
-      if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
-        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(
-          symbolToken.text,
-          symbolToken,
-          111551 /* Value */,
-          /*excludeGlobals*/
-          false
-        );
-        return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
-      }
-    }
-    return [symbolToken.text];
-  }
-  function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
-    if (isIntrinsicJsxName(symbolToken.text))
-      return true;
-    const namespaceSymbol = checker.resolveName(
-      jsxNamespace,
-      symbolToken,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      true
-    );
-    return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
-  }
-  function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
-    var _a;
-    const originalSymbolToExportInfos = createMultiMap();
-    const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host);
-    const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
-    const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
-      return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
-    });
-    function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) {
-      const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson);
-      if (toFile && isImportableFile(program2, fromFile, toFile, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) || !toFile && packageJsonFilter.allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost)) {
-        const checker = program2.getTypeChecker();
-        originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson });
-      }
-    }
-    forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => {
-      const checker = program2.getTypeChecker();
-      cancellationToken.throwIfCancellationRequested();
-      const compilerOptions = program2.getCompilerOptions();
-      const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-      if (defaultInfo && (defaultInfo.name === symbolName2 || moduleSymbolToValidIdentifier(moduleSymbol, getEmitScriptTarget(compilerOptions), isJsxTagName) === symbolName2) && symbolHasMeaning(defaultInfo.resolvedSymbol, currentTokenMeaning)) {
-        addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson);
-      }
-      const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
-      if (exportSymbolWithIdenticalName && symbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) {
-        addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson);
-      }
-    });
-    return originalSymbolToExportInfos;
-  }
-  function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) {
-    const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions);
-    const isJS = isInJSFile(importingFile);
-    if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
-      return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */;
-    }
-    if (isJS) {
-      return isExternalModule(importingFile) || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */;
-    }
-    for (const statement of importingFile.statements) {
-      if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) {
-        return 3 /* CommonJS */;
-      }
-    }
-    return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
-  }
-  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) {
-    let diag2;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences);
-    });
-    return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
-  }
-  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) {
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    switch (fix.kind) {
-      case 0 /* UseNamespace */:
-        addNamespaceQualifier(changes, sourceFile, fix);
-        return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`];
-      case 1 /* JsdocTypeImport */:
-        addImportType(changes, sourceFile, fix, quotePreference);
-        return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2];
-      case 2 /* AddToExisting */: {
-        const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix;
-        doAddExistingFix(
-          changes,
-          sourceFile,
-          importClauseOrBindingPattern,
-          importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
-          importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
-          preferences
-        );
-        const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
-        return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
-      }
-      case 3 /* AddNew */: {
-        const { importKind, moduleSpecifier, addAsTypeOnly, useRequire, qualification } = fix;
-        const getDeclarations = useRequire ? getNewRequires : getNewImports;
-        const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
-        const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
-        const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: (qualification == null ? void 0 : qualification.namespacePrefix) || symbolName2, addAsTypeOnly } : void 0;
-        insertImports(
-          changes,
-          sourceFile,
-          getDeclarations(
-            moduleSpecifier,
-            quotePreference,
-            defaultImport,
-            namedImports,
-            namespaceLikeImport,
-            program.getCompilerOptions(),
-            preferences
-          ),
-          /*blankLineBetween*/
-          true,
-          preferences
-        );
-        if (qualification) {
-          addNamespaceQualifier(changes, sourceFile, qualification);
-        }
-        return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
-      }
-      case 4 /* PromoteTypeOnly */: {
-        const { typeOnlyAliasDeclaration } = fix;
-        const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, program, sourceFile, preferences);
-        return promotedDeclaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)];
-      }
-      default:
-        return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`);
-    }
-  }
-  function getModuleSpecifierText(promotedDeclaration) {
-    var _a, _b;
-    return promotedDeclaration.kind === 271 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text;
-  }
-  function promoteFromTypeOnly(changes, aliasDeclaration, program, sourceFile, preferences) {
-    const compilerOptions = program.getCompilerOptions();
-    const convertExistingToTypeOnly = importNameElisionDisabled(compilerOptions);
-    switch (aliasDeclaration.kind) {
-      case 276 /* ImportSpecifier */:
-        if (aliasDeclaration.isTypeOnly) {
-          const sortKind = ts_OrganizeImports_exports.detectImportSpecifierSorting(aliasDeclaration.parent.elements, preferences);
-          if (aliasDeclaration.parent.elements.length > 1 && sortKind) {
-            const newSpecifier = factory.updateImportSpecifier(
-              aliasDeclaration,
-              /*isTypeOnly*/
-              false,
-              aliasDeclaration.propertyName,
-              aliasDeclaration.name
-            );
-            const comparer = ts_OrganizeImports_exports.getOrganizeImportsComparer(preferences, sortKind === 2 /* CaseInsensitive */);
-            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, comparer, preferences);
-            if (insertionIndex !== aliasDeclaration.parent.elements.indexOf(aliasDeclaration)) {
-              changes.delete(sourceFile, aliasDeclaration);
-              changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
-              return aliasDeclaration;
-            }
-          }
-          changes.deleteRange(sourceFile, { pos: getTokenPosOfNode(aliasDeclaration.getFirstToken()), end: getTokenPosOfNode(aliasDeclaration.propertyName ?? aliasDeclaration.name) });
-          return aliasDeclaration;
-        } else {
-          Debug.assert(aliasDeclaration.parent.parent.isTypeOnly);
-          promoteImportClause(aliasDeclaration.parent.parent);
-          return aliasDeclaration.parent.parent;
-        }
-      case 273 /* ImportClause */:
-        promoteImportClause(aliasDeclaration);
-        return aliasDeclaration;
-      case 274 /* NamespaceImport */:
-        promoteImportClause(aliasDeclaration.parent);
-        return aliasDeclaration.parent;
-      case 271 /* ImportEqualsDeclaration */:
-        changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1));
-        return aliasDeclaration;
-      default:
-        Debug.failBadSyntaxKind(aliasDeclaration);
-    }
-    function promoteImportClause(importClause) {
-      var _a;
-      changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile));
-      if (!compilerOptions.allowImportingTsExtensions) {
-        const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importClause.parent);
-        const resolvedModule = moduleSpecifier && ((_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier)) == null ? void 0 : _a.resolvedModule);
-        if (resolvedModule == null ? void 0 : resolvedModule.resolvedUsingTsExtension) {
-          const changedExtension = changeAnyExtension(moduleSpecifier.text, getOutputExtension(moduleSpecifier.text, compilerOptions));
-          changes.replaceNode(sourceFile, moduleSpecifier, factory.createStringLiteral(changedExtension));
-        }
-      }
-      if (convertExistingToTypeOnly) {
-        const namedImports = tryCast(importClause.namedBindings, isNamedImports);
-        if (namedImports && namedImports.elements.length > 1) {
-          if (ts_OrganizeImports_exports.detectImportSpecifierSorting(namedImports.elements, preferences) && aliasDeclaration.kind === 276 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
-            changes.delete(sourceFile, aliasDeclaration);
-            changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
-          }
-          for (const element of namedImports.elements) {
-            if (element !== aliasDeclaration && !element.isTypeOnly) {
-              changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, element);
-            }
-          }
-        }
-      }
-    }
-  }
-  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, preferences) {
-    var _a;
-    if (clause.kind === 206 /* ObjectBindingPattern */) {
-      if (defaultImport) {
-        addElementToBindingPattern(clause, defaultImport.name, "default");
-      }
-      for (const specifier of namedImports) {
-        addElementToBindingPattern(
-          clause,
-          specifier.name,
-          /*propertyName*/
-          void 0
-        );
-      }
-      return;
-    }
-    const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */);
-    const existingSpecifiers = clause.namedBindings && ((_a = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements);
-    if (defaultImport) {
-      Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one");
-      changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
-    }
-    if (namedImports.length) {
-      let ignoreCaseForSorting;
-      if (typeof preferences.organizeImportsIgnoreCase === "boolean") {
-        ignoreCaseForSorting = preferences.organizeImportsIgnoreCase;
-      } else if (existingSpecifiers) {
-        const targetImportSorting = ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers, preferences);
-        if (targetImportSorting !== 3 /* Both */) {
-          ignoreCaseForSorting = targetImportSorting === 2 /* CaseInsensitive */;
-        }
-      }
-      if (ignoreCaseForSorting === void 0) {
-        ignoreCaseForSorting = ts_OrganizeImports_exports.detectSorting(sourceFile, preferences) === 2 /* CaseInsensitive */;
-      }
-      const comparer = ts_OrganizeImports_exports.getOrganizeImportsComparer(preferences, ignoreCaseForSorting);
-      const newSpecifiers = stableSort(
-        namedImports.map(
-          (namedImport) => factory.createImportSpecifier(
-            (!clause.isTypeOnly || promoteFromTypeOnly2) && shouldUseTypeOnly(namedImport, preferences),
-            /*propertyName*/
-            void 0,
-            factory.createIdentifier(namedImport.name)
-          )
-        ),
-        (s1, s2) => ts_OrganizeImports_exports.compareImportOrExportSpecifiers(s1, s2, comparer)
-      );
-      const specifierSort = (existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers, preferences);
-      if (specifierSort && !(ignoreCaseForSorting && specifierSort === 1 /* CaseSensitive */)) {
-        for (const spec of newSpecifiers) {
-          const insertionIndex = promoteFromTypeOnly2 && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec, comparer, preferences);
-          changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
-        }
-      } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
-        for (const spec of newSpecifiers) {
-          changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers);
-        }
-      } else {
-        if (newSpecifiers.length) {
-          const namedImports2 = factory.createNamedImports(newSpecifiers);
-          if (clause.namedBindings) {
-            changes.replaceNode(sourceFile, clause.namedBindings, namedImports2);
-          } else {
-            changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2);
-          }
-        }
-      }
-    }
-    if (promoteFromTypeOnly2) {
-      changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile));
-      if (existingSpecifiers) {
-        for (const specifier of existingSpecifiers) {
-          changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, specifier);
-        }
-      }
-    }
-    function addElementToBindingPattern(bindingPattern, name, propertyName) {
-      const element = factory.createBindingElement(
-        /*dotDotDotToken*/
-        void 0,
-        propertyName,
-        name
-      );
-      if (bindingPattern.elements.length) {
-        changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
-      } else {
-        changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element]));
-      }
-    }
-  }
-  function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, usagePosition }) {
-    changes.insertText(sourceFile, usagePosition, namespacePrefix + ".");
-  }
-  function addImportType(changes, sourceFile, { moduleSpecifier, usagePosition: position }, quotePreference) {
-    changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference));
-  }
-  function getImportTypePrefix(moduleSpecifier, quotePreference) {
-    const quote2 = getQuoteFromPreference(quotePreference);
-    return `import(${quote2}${moduleSpecifier}${quote2}).`;
-  }
-  function needsTypeOnly({ addAsTypeOnly }) {
-    return addAsTypeOnly === 2 /* Required */;
-  }
-  function shouldUseTypeOnly(info, preferences) {
-    return needsTypeOnly(info) || !!preferences.preferTypeOnlyAutoImports && info.addAsTypeOnly !== 4 /* NotAllowed */;
-  }
-  function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport, compilerOptions, preferences) {
-    const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
-    let statements;
-    if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) {
-      const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly) || (compilerOptions.verbatimModuleSyntax || preferences.preferTypeOnlyAutoImports) && (defaultImport == null ? void 0 : defaultImport.addAsTypeOnly) !== 4 /* NotAllowed */ && !some(namedImports, (i) => i.addAsTypeOnly === 4 /* NotAllowed */);
-      statements = combine(
-        statements,
-        makeImport(
-          defaultImport && factory.createIdentifier(defaultImport.name),
-          namedImports == null ? void 0 : namedImports.map(
-            (namedImport) => factory.createImportSpecifier(
-              !topLevelTypeOnly && shouldUseTypeOnly(namedImport, preferences),
-              /*propertyName*/
-              void 0,
-              factory.createIdentifier(namedImport.name)
-            )
-          ),
-          moduleSpecifier,
-          quotePreference,
-          topLevelTypeOnly
-        )
-      );
-    }
-    if (namespaceLikeImport) {
-      const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
-        /*modifiers*/
-        void 0,
-        shouldUseTypeOnly(namespaceLikeImport, preferences),
-        factory.createIdentifier(namespaceLikeImport.name),
-        factory.createExternalModuleReference(quotedModuleSpecifier)
-      ) : factory.createImportDeclaration(
-        /*modifiers*/
-        void 0,
-        factory.createImportClause(
-          shouldUseTypeOnly(namespaceLikeImport, preferences),
-          /*name*/
-          void 0,
-          factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
-        ),
-        quotedModuleSpecifier,
-        /*attributes*/
-        void 0
-      );
-      statements = combine(statements, declaration);
-    }
-    return Debug.checkDefined(statements);
-  }
-  function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
-    const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
-    let statements;
-    if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
-      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(
-        /*dotDotDotToken*/
-        void 0,
-        /*propertyName*/
-        void 0,
-        name
-      ))) || [];
-      if (defaultImport) {
-        bindingElements.unshift(factory.createBindingElement(
-          /*dotDotDotToken*/
-          void 0,
-          "default",
-          defaultImport.name
-        ));
-      }
-      const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
-      statements = combine(statements, declaration);
-    }
-    if (namespaceLikeImport) {
-      const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier);
-      statements = combine(statements, declaration);
-    }
-    return Debug.checkDefined(statements);
-  }
-  function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
-    return factory.createVariableStatement(
-      /*modifiers*/
-      void 0,
-      factory.createVariableDeclarationList([
-        factory.createVariableDeclaration(
-          typeof name === "string" ? factory.createIdentifier(name) : name,
-          /*exclamationToken*/
-          void 0,
-          /*type*/
-          void 0,
-          factory.createCallExpression(
-            factory.createIdentifier("require"),
-            /*typeArguments*/
-            void 0,
-            [quotedModuleSpecifier]
-          )
-        )
-      ], 2 /* Const */)
-    );
-  }
-  function symbolHasMeaning({ declarations }, meaning) {
-    return some(declarations, (decl) => !!(getMeaningFromDeclaration(decl) & meaning));
-  }
-  function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) {
-    return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize);
-  }
-  function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) {
-    const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index"));
-    let res = "";
-    let lastCharWasValid = true;
-    const firstCharCode = baseName.charCodeAt(0);
-    if (isIdentifierStart(firstCharCode, target)) {
-      res += String.fromCharCode(firstCharCode);
-      if (forceCapitalize) {
-        res = res.toUpperCase();
-      }
-    } else {
-      lastCharWasValid = false;
-    }
-    for (let i = 1; i < baseName.length; i++) {
-      const ch = baseName.charCodeAt(i);
-      const isValid = isIdentifierPart(ch, target);
-      if (isValid) {
-        let char = String.fromCharCode(ch);
-        if (!lastCharWasValid) {
-          char = char.toUpperCase();
-        }
-        res += char;
-      }
-      lastCharWasValid = isValid;
-    }
-    return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`;
-  }
-  var importFixName, importFixId, errorCodes18;
-  var init_importFixes = __esm({
-    "src/services/codefixes/importFixes.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      importFixName = "import";
-      importFixId = "fixMissingImport";
-      errorCodes18 = [
-        Diagnostics.Cannot_find_name_0.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
-        Diagnostics.Cannot_find_namespace_0.code,
-        Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code,
-        Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code,
-        Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code,
-        Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode.code,
-        Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig.code,
-        Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes18,
-        getCodeActions(context) {
-          const { errorCode, preferences, sourceFile, span, program } = context;
-          const info = getFixInfos(
-            context,
-            errorCode,
-            span.start,
-            /*useAutoImportProvider*/
-            true
-          );
-          if (!info)
-            return void 0;
-          return info.map(
-            ({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
-              context,
-              sourceFile,
-              symbolName2,
-              fix,
-              /*includeSymbolNameInDescription*/
-              symbolName2 !== errorIdentifierText,
-              program,
-              preferences
-            )
-          );
-        },
-        fixIds: [importFixId],
-        getAllCodeActions: (context) => {
-          const { sourceFile, program, preferences, host, cancellationToken } = context;
-          const importAdder = createImportAdderWorker(
-            sourceFile,
-            program,
-            /*useAutoImportProvider*/
-            true,
-            preferences,
-            host,
-            cancellationToken
-          );
-          eachDiagnostic(context, errorCodes18, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddMissingConstraint.ts
-  function getInfo6(program, sourceFile, span) {
-    const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
-    if (diag2 === void 0 || diag2.relatedInformation === void 0)
-      return;
-    const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code);
-    if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
-      return;
-    let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
-    if (declaration === void 0)
-      return;
-    if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) {
-      declaration = declaration.parent;
-    }
-    if (isTypeParameterDeclaration(declaration)) {
-      if (isMappedTypeNode(declaration.parent))
-        return;
-      const token = getTokenAtPosition(sourceFile, span.start);
-      const checker = program.getTypeChecker();
-      const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText);
-      return { constraint, declaration, token };
-    }
-    return void 0;
-  }
-  function addMissingConstraint(changes, program, preferences, host, sourceFile, info) {
-    const { declaration, constraint } = info;
-    const checker = program.getTypeChecker();
-    if (isString(constraint)) {
-      changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`);
-    } else {
-      const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
-      const tracker = getNoopSymbolTrackerWithResolver({ program, host });
-      const importAdder = createImportAdder(sourceFile, program, preferences, host);
-      const typeNode = typeToAutoImportableTypeNode(
-        checker,
-        importAdder,
-        constraint,
-        /*contextNode*/
-        void 0,
-        scriptTarget,
-        /*flags*/
-        void 0,
-        tracker
-      );
-      if (typeNode) {
-        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(
-          declaration,
-          /*modifiers*/
-          void 0,
-          declaration.name,
-          typeNode,
-          declaration.default
-        ));
-        importAdder.writeFixes(changes);
-      }
-    }
-  }
-  function tryGetConstraintFromDiagnosticMessage(messageText) {
-    const [, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || [];
-    return constraint;
-  }
-  function tryGetConstraintType(checker, node) {
-    if (isTypeNode(node.parent)) {
-      return checker.getTypeArgumentConstraint(node.parent);
-    }
-    const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0;
-    return contextualType || checker.getTypeAtLocation(node);
-  }
-  var fixId17, errorCodes19;
-  var init_fixAddMissingConstraint = __esm({
-    "src/services/codefixes/fixAddMissingConstraint.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId17 = "addMissingConstraint";
-      errorCodes19 = [
-        // We want errors this could be attached to:
-        // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint
-        Diagnostics.Type_0_is_not_comparable_to_type_1.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-        Diagnostics.Property_0_is_incompatible_with_index_signature.code,
-        Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
-        Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes19,
-        getCodeActions(context) {
-          const { sourceFile, span, program, preferences, host } = context;
-          const info = getInfo6(program, sourceFile, span);
-          if (info === void 0)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info));
-          return [createCodeFixAction(fixId17, changes, Diagnostics.Add_extends_constraint, fixId17, Diagnostics.Add_extends_constraint_to_all_type_parameters)];
-        },
-        fixIds: [fixId17],
-        getAllCodeActions: (context) => {
-          const { program, preferences, host } = context;
-          const seen = /* @__PURE__ */ new Map();
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            eachDiagnostic(context, errorCodes19, (diag2) => {
-              const info = getInfo6(program, diag2.file, createTextSpan(diag2.start, diag2.length));
-              if (info) {
-                if (addToSeen(seen, getNodeId(info.declaration))) {
-                  return addMissingConstraint(changes, program, preferences, host, diag2.file, info);
-                }
-              }
-              return void 0;
-            });
-          }));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixOverrideModifier.ts
-  function dispatchChanges(changeTracker, context, errorCode, pos) {
-    switch (errorCode) {
-      case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code:
-      case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
-      case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code:
-      case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code:
-      case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
-        return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos);
-      case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code:
-      case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code:
-      case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code:
-      case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code:
-        return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos);
-      default:
-        Debug.fail("Unexpected error code: " + errorCode);
-    }
-  }
-  function doAddOverrideModifierChange(changeTracker, sourceFile, pos) {
-    const classElement = findContainerClassElementLike(sourceFile, pos);
-    if (isSourceFileJS(sourceFile)) {
-      changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]);
-      return;
-    }
-    const modifiers = classElement.modifiers || emptyArray;
-    const staticModifier = find(modifiers, isStaticModifier);
-    const abstractModifier = find(modifiers, isAbstractModifier);
-    const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind));
-    const lastDecorator = findLast(modifiers, isDecorator);
-    const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile);
-    const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " };
-    changeTracker.insertModifierAt(sourceFile, modifierPos, 164 /* OverrideKeyword */, options);
-  }
-  function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) {
-    const classElement = findContainerClassElementLike(sourceFile, pos);
-    if (isSourceFileJS(sourceFile)) {
-      changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag));
-      return;
-    }
-    const overrideModifier = find(classElement.modifiers, isOverrideModifier);
-    Debug.assertIsDefined(overrideModifier);
-    changeTracker.deleteModifier(sourceFile, overrideModifier);
-  }
-  function isClassElementLikeHasJSDoc(node) {
-    switch (node.kind) {
-      case 176 /* Constructor */:
-      case 172 /* PropertyDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return true;
-      case 169 /* Parameter */:
-        return isParameterPropertyDeclaration(node, node.parent);
-      default:
-        return false;
-    }
-  }
-  function findContainerClassElementLike(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const classElement = findAncestor(token, (node) => {
-      if (isClassLike(node))
-        return "quit";
-      return isClassElementLikeHasJSDoc(node);
-    });
-    Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement));
-    return classElement;
-  }
-  var fixName, fixAddOverrideId, fixRemoveOverrideId, errorCodes20, errorCodeFixIdMap;
-  var init_fixOverrideModifier = __esm({
-    "src/services/codefixes/fixOverrideModifier.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName = "fixOverrideModifier";
-      fixAddOverrideId = "fixAddOverrideModifier";
-      fixRemoveOverrideId = "fixRemoveOverrideModifier";
-      errorCodes20 = [
-        Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code,
-        Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code,
-        Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code,
-        Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code,
-        Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code,
-        Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
-        Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code,
-        Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
-        Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
-      ];
-      errorCodeFixIdMap = {
-        // case #1:
-        [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Add_override_modifier,
-          fixId: fixAddOverrideId,
-          fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-        },
-        [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Add_override_modifier,
-          fixId: fixAddOverrideId,
-          fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-        },
-        // case #2:
-        [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
-          descriptions: Diagnostics.Remove_override_modifier,
-          fixId: fixRemoveOverrideId,
-          fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-        },
-        [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: {
-          descriptions: Diagnostics.Remove_override_modifier,
-          fixId: fixRemoveOverrideId,
-          fixAllDescriptions: Diagnostics.Remove_override_modifier
-        },
-        // case #3:
-        [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
-          descriptions: Diagnostics.Add_override_modifier,
-          fixId: fixAddOverrideId,
-          fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-        },
-        [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Add_override_modifier,
-          fixId: fixAddOverrideId,
-          fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-        },
-        // case #4:
-        [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Add_override_modifier,
-          fixId: fixAddOverrideId,
-          fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-        },
-        // case #5:
-        [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Remove_override_modifier,
-          fixId: fixRemoveOverrideId,
-          fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-        },
-        [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: {
-          descriptions: Diagnostics.Remove_override_modifier,
-          fixId: fixRemoveOverrideId,
-          fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-        }
-      };
-      registerCodeFix({
-        errorCodes: errorCodes20,
-        getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) {
-          const { errorCode, span } = context;
-          const info = errorCodeFixIdMap[errorCode];
-          if (!info)
-            return emptyArray;
-          const { descriptions, fixId: fixId52, fixAllDescriptions } = info;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start));
-          return [
-            createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId52, fixAllDescriptions)
-          ];
-        },
-        fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes20, (changes, diag2) => {
-          const { code, start } = diag2;
-          const info = errorCodeFixIdMap[code];
-          if (!info || info.fixId !== context.fixId) {
-            return;
-          }
-          dispatchChanges(changes, context, code, start);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts
-  function doChange14(changes, sourceFile, node, preferences) {
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */);
-    changes.replaceNode(
-      sourceFile,
-      node,
-      isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression)
-    );
-  }
-  function getPropertyAccessExpression(sourceFile, pos) {
-    return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression);
-  }
-  var fixId18, errorCodes21;
-  var init_fixNoPropertyAccessFromIndexSignature = __esm({
-    "src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId18 = "fixNoPropertyAccessFromIndexSignature";
-      errorCodes21 = [
-        Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes21,
-        fixIds: [fixId18],
-        getCodeActions(context) {
-          const { sourceFile, span, preferences } = context;
-          const property = getPropertyAccessExpression(sourceFile, span.start);
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, context.sourceFile, property, preferences));
-          return [createCodeFixAction(fixId18, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId18, Diagnostics.Use_element_access_for_all_undeclared_properties)];
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => doChange14(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixImplicitThis.ts
-  function doChange15(changes, sourceFile, pos, checker) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (!isThis(token))
-      return void 0;
-    const fn = getThisContainer(
-      token,
-      /*includeArrowFunctions*/
-      false,
-      /*includeClassComputedPropertyName*/
-      false
-    );
-    if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn))
-      return void 0;
-    if (!isSourceFile(getThisContainer(
-      fn,
-      /*includeArrowFunctions*/
-      false,
-      /*includeClassComputedPropertyName*/
-      false
-    ))) {
-      const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 100 /* FunctionKeyword */, sourceFile));
-      const { name } = fn;
-      const body = Debug.checkDefined(fn.body);
-      if (isFunctionExpression(fn)) {
-        if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) {
-          return void 0;
-        }
-        changes.delete(sourceFile, fnKeyword);
-        if (name) {
-          changes.delete(sourceFile, name);
-        }
-        changes.insertText(sourceFile, body.pos, " =>");
-        return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS];
-      } else {
-        changes.replaceNode(sourceFile, fnKeyword, factory.createToken(87 /* ConstKeyword */));
-        changes.insertText(sourceFile, name.end, " = ");
-        changes.insertText(sourceFile, body.pos, " =>");
-        return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text];
-      }
-    }
-  }
-  var fixId19, errorCodes22;
-  var init_fixImplicitThis = __esm({
-    "src/services/codefixes/fixImplicitThis.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId19 = "fixImplicitThis";
-      errorCodes22 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code];
-      registerCodeFix({
-        errorCodes: errorCodes22,
-        getCodeActions: function getCodeActionsToFixImplicitThis(context) {
-          const { sourceFile, program, span } = context;
-          let diagnostic;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-            diagnostic = doChange15(t, sourceFile, span.start, program.getTypeChecker());
-          });
-          return diagnostic ? [createCodeFixAction(fixId19, changes, diagnostic, fixId19, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray;
-        },
-        fixIds: [fixId19],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes22, (changes, diag2) => {
-          doChange15(changes, diag2.file, diag2.start, context.program.getTypeChecker());
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixImportNonExportedMember.ts
-  function getInfo7(sourceFile, pos, program) {
-    var _a, _b;
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token)) {
-      const importDeclaration = findAncestor(token, isImportDeclaration);
-      if (importDeclaration === void 0)
-        return void 0;
-      const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier : void 0;
-      if (moduleSpecifier === void 0)
-        return void 0;
-      const resolvedModule = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier)) == null ? void 0 : _a.resolvedModule;
-      if (resolvedModule === void 0)
-        return void 0;
-      const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
-      if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile))
-        return void 0;
-      const moduleSymbol = moduleSourceFile.symbol;
-      const locals = (_b = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _b.locals;
-      if (locals === void 0)
-        return void 0;
-      const localSymbol = locals.get(token.escapedText);
-      if (localSymbol === void 0)
-        return void 0;
-      const node = getNodeOfSymbol(localSymbol);
-      if (node === void 0)
-        return void 0;
-      const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) };
-      return { exportName, node, moduleSourceFile, moduleSpecifier: moduleSpecifier.text };
-    }
-    return void 0;
-  }
-  function doChange16(changes, program, { exportName, node, moduleSourceFile }) {
-    const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly);
-    if (exportDeclaration) {
-      updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]);
-    } else if (canHaveExportModifier(node)) {
-      changes.insertExportModifier(moduleSourceFile, node);
-    } else {
-      createExport(changes, program, moduleSourceFile, [exportName]);
-    }
-  }
-  function doChanges(changes, program, sourceFile, moduleExports, node) {
-    if (length(moduleExports)) {
-      if (node) {
-        updateExport(changes, program, sourceFile, node, moduleExports);
-      } else {
-        createExport(changes, program, sourceFile, moduleExports);
-      }
-    }
-  }
-  function tryGetExportDeclaration(sourceFile, isTypeOnly) {
-    const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly);
-    return findLast(sourceFile.statements, predicate);
-  }
-  function updateExport(changes, program, sourceFile, node, names) {
-    const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]);
-    const allowTypeModifier = !node.isTypeOnly && !!(getIsolatedModules(program.getCompilerOptions()) || find(namedExports, (e) => e.isTypeOnly));
-    changes.replaceNode(
-      sourceFile,
-      node,
-      factory.updateExportDeclaration(
-        node,
-        node.modifiers,
-        node.isTypeOnly,
-        factory.createNamedExports(
-          factory.createNodeArray(
-            [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)],
-            /*hasTrailingComma*/
-            namedExports.hasTrailingComma
-          )
-        ),
-        node.moduleSpecifier,
-        node.attributes
-      )
-    );
-  }
-  function createExport(changes, program, sourceFile, names) {
-    changes.insertNodeAtEndOfScope(sourceFile, sourceFile, factory.createExportDeclaration(
-      /*modifiers*/
-      void 0,
-      /*isTypeOnly*/
-      false,
-      factory.createNamedExports(createExportSpecifiers(
-        names,
-        /*allowTypeModifier*/
-        getIsolatedModules(program.getCompilerOptions())
-      )),
-      /*moduleSpecifier*/
-      void 0,
-      /*attributes*/
-      void 0
-    ));
-  }
-  function createExportSpecifiers(names, allowTypeModifier) {
-    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(
-      allowTypeModifier && n.isTypeOnly,
-      /*propertyName*/
-      void 0,
-      n.node
-    )));
-  }
-  function getNodeOfSymbol(symbol) {
-    if (symbol.valueDeclaration === void 0) {
-      return firstOrUndefined(symbol.declarations);
-    }
-    const declaration = symbol.valueDeclaration;
-    const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0;
-    return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration;
-  }
-  var fixId20, errorCodes23;
-  var init_fixImportNonExportedMember = __esm({
-    "src/services/codefixes/fixImportNonExportedMember.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId20 = "fixImportNonExportedMember";
-      errorCodes23 = [
-        Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes23,
-        fixIds: [fixId20],
-        getCodeActions(context) {
-          const { sourceFile, span, program } = context;
-          const info = getInfo7(sourceFile, span.start, program);
-          if (info === void 0)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, program, info));
-          return [createCodeFixAction(fixId20, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId20, Diagnostics.Export_all_referenced_locals)];
-        },
-        getAllCodeActions(context) {
-          const { program } = context;
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            const exports = /* @__PURE__ */ new Map();
-            eachDiagnostic(context, errorCodes23, (diag2) => {
-              const info = getInfo7(diag2.file, diag2.start, program);
-              if (info === void 0)
-                return void 0;
-              const { exportName, node, moduleSourceFile } = info;
-              if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) {
-                changes.insertExportModifier(moduleSourceFile, node);
-              } else {
-                const moduleExports = exports.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] };
-                if (exportName.isTypeOnly) {
-                  moduleExports.typeOnlyExports.push(exportName);
-                } else {
-                  moduleExports.exports.push(exportName);
-                }
-                exports.set(moduleSourceFile, moduleExports);
-              }
-            });
-            exports.forEach((moduleExports, moduleSourceFile) => {
-              const exportDeclaration = tryGetExportDeclaration(
-                moduleSourceFile,
-                /*isTypeOnly*/
-                true
-              );
-              if (exportDeclaration && exportDeclaration.isTypeOnly) {
-                doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
-                doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(
-                  moduleSourceFile,
-                  /*isTypeOnly*/
-                  false
-                ));
-              } else {
-                doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
-              }
-            });
-          }));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
-  function getNamedTupleMember(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    return findAncestor(token, (t) => t.kind === 202 /* NamedTupleMember */);
-  }
-  function doChange17(changes, sourceFile, namedTupleMember) {
-    if (!namedTupleMember) {
-      return;
-    }
-    let unwrappedType = namedTupleMember.type;
-    let sawOptional = false;
-    let sawRest = false;
-    while (unwrappedType.kind === 190 /* OptionalType */ || unwrappedType.kind === 191 /* RestType */ || unwrappedType.kind === 196 /* ParenthesizedType */) {
-      if (unwrappedType.kind === 190 /* OptionalType */) {
-        sawOptional = true;
-      } else if (unwrappedType.kind === 191 /* RestType */) {
-        sawRest = true;
-      }
-      unwrappedType = unwrappedType.type;
-    }
-    const updated = factory.updateNamedTupleMember(
-      namedTupleMember,
-      namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(26 /* DotDotDotToken */) : void 0),
-      namedTupleMember.name,
-      namedTupleMember.questionToken || (sawOptional ? factory.createToken(58 /* QuestionToken */) : void 0),
-      unwrappedType
-    );
-    if (updated === namedTupleMember) {
-      return;
-    }
-    changes.replaceNode(sourceFile, namedTupleMember, updated);
-  }
-  var fixId21, errorCodes24;
-  var init_fixIncorrectNamedTupleSyntax = __esm({
-    "src/services/codefixes/fixIncorrectNamedTupleSyntax.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId21 = "fixIncorrectNamedTupleSyntax";
-      errorCodes24 = [
-        Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code,
-        Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes24,
-        getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) {
-          const { sourceFile, span } = context;
-          const namedTupleMember = getNamedTupleMember(sourceFile, span.start);
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, sourceFile, namedTupleMember));
-          return [createCodeFixAction(fixId21, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId21, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)];
-        },
-        fixIds: [fixId21]
-      });
-    }
-  });
-
-  // src/services/codefixes/fixSpelling.ts
-  function getInfo8(sourceFile, pos, context, errorCode) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    const parent2 = node.parent;
-    if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2))
-      return void 0;
-    const checker = context.program.getTypeChecker();
-    let suggestedSymbol;
-    if (isPropertyAccessExpression(parent2) && parent2.name === node) {
-      Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)");
-      let containingType = checker.getTypeAtLocation(parent2.expression);
-      if (parent2.flags & 64 /* OptionalChain */) {
-        containingType = checker.getNonNullableType(containingType);
-      }
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType);
-    } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 103 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) {
-      const receiverType = checker.getTypeAtLocation(parent2.right);
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType);
-    } else if (isQualifiedName(parent2) && parent2.right === node) {
-      const symbol = checker.getSymbolAtLocation(parent2.left);
-      if (symbol && symbol.flags & 1536 /* Module */) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol);
-      }
-    } else if (isImportSpecifier(parent2) && parent2.name === node) {
-      Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)");
-      const importDeclaration = findAncestor(node, isImportDeclaration);
-      const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(context, importDeclaration);
-      if (resolvedSourceFile && resolvedSourceFile.symbol) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol);
-      }
-    } else if (isJsxAttribute(parent2) && parent2.name === node) {
-      Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute");
-      const tag = findAncestor(node, isJsxOpeningLikeElement);
-      const props = checker.getContextualTypeForArgumentAtIndex(tag, 0);
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props);
-    } else if (hasOverrideModifier(parent2) && isClassElement(parent2) && parent2.name === node) {
-      const baseDeclaration = findAncestor(node, isClassLike);
-      const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0;
-      const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0;
-      if (baseType) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType);
-      }
-    } else {
-      const meaning = getMeaningFromLocation(node);
-      const name = getTextOfNode(node);
-      Debug.assert(name !== void 0, "name should be defined");
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning));
-    }
-    return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol };
-  }
-  function doChange18(changes, sourceFile, node, suggestedSymbol, target) {
-    const suggestion = symbolName(suggestedSymbol);
-    if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) {
-      const valDecl = suggestedSymbol.valueDeclaration;
-      if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) {
-        changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
-      } else {
-        changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion)));
-      }
-    } else {
-      changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
-    }
-  }
-  function convertSemanticMeaningToSymbolFlags(meaning) {
-    let flags = 0;
-    if (meaning & 4 /* Namespace */) {
-      flags |= 1920 /* Namespace */;
-    }
-    if (meaning & 2 /* Type */) {
-      flags |= 788968 /* Type */;
-    }
-    if (meaning & 1 /* Value */) {
-      flags |= 111551 /* Value */;
-    }
-    return flags;
-  }
-  function getResolvedSourceFileFromImportDeclaration(context, importDeclaration) {
-    var _a;
-    if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier))
-      return void 0;
-    const resolvedModule = (_a = context.program.getResolvedModuleFromModuleSpecifier(importDeclaration.moduleSpecifier)) == null ? void 0 : _a.resolvedModule;
-    if (!resolvedModule)
-      return void 0;
-    return context.program.getSourceFile(resolvedModule.resolvedFileName);
-  }
-  var fixId22, errorCodes25;
-  var init_fixSpelling = __esm({
-    "src/services/codefixes/fixSpelling.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId22 = "fixSpelling";
-      errorCodes25 = [
-        Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
-        Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
-        Diagnostics.Could_not_find_name_0_Did_you_mean_1.code,
-        Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
-        Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
-        Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
-        Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
-        // for JSX class components
-        Diagnostics.No_overload_matches_this_call.code,
-        // for JSX FC
-        Diagnostics.Type_0_is_not_assignable_to_type_1.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes25,
-        getCodeActions(context) {
-          const { sourceFile, errorCode } = context;
-          const info = getInfo8(sourceFile, context.span.start, context, errorCode);
-          if (!info)
-            return void 0;
-          const { node, suggestedSymbol } = info;
-          const target = getEmitScriptTarget(context.host.getCompilationSettings());
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, sourceFile, node, suggestedSymbol, target));
-          return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId22, Diagnostics.Fix_all_detected_spelling_errors)];
-        },
-        fixIds: [fixId22],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes25, (changes, diag2) => {
-          const info = getInfo8(diag2.file, diag2.start, context, diag2.code);
-          const target = getEmitScriptTarget(context.host.getCompilationSettings());
-          if (info)
-            doChange18(changes, context.sourceFile, info.node, info.suggestedSymbol, target);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/returnValueCorrect.ts
-  function createObjectTypeFromLabeledExpression(checker, label, expression) {
-    const member = checker.createSymbol(4 /* Property */, label.escapedText);
-    member.links.type = checker.getTypeAtLocation(expression);
-    const members = createSymbolTable([member]);
-    return checker.createAnonymousType(
-      /*symbol*/
-      void 0,
-      members,
-      [],
-      [],
-      []
-    );
-  }
-  function getFixInfo(checker, declaration, expectType, isFunctionType) {
-    if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1)
-      return void 0;
-    const firstStatement = first(declaration.body.statements);
-    if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) {
-      return {
-        declaration,
-        kind: 0 /* MissingReturnStatement */,
-        expression: firstStatement.expression,
-        statement: firstStatement,
-        commentSource: firstStatement.expression
-      };
-    } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) {
-      const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]);
-      const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression);
-      if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
-        return isArrowFunction(declaration) ? {
-          declaration,
-          kind: 1 /* MissingParentheses */,
-          expression: node,
-          statement: firstStatement,
-          commentSource: firstStatement.statement.expression
-        } : {
-          declaration,
-          kind: 0 /* MissingReturnStatement */,
-          expression: node,
-          statement: firstStatement,
-          commentSource: firstStatement.statement.expression
-        };
-      }
-    } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) {
-      const firstBlockStatement = first(firstStatement.statements);
-      if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) {
-        const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]);
-        const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression);
-        if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
-          return {
-            declaration,
-            kind: 0 /* MissingReturnStatement */,
-            expression: node,
-            statement: firstStatement,
-            commentSource: firstBlockStatement
-          };
-        }
-      }
-    }
-    return void 0;
-  }
-  function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) {
-    if (isFunctionType) {
-      const sig = checker.getSignatureFromDeclaration(declaration);
-      if (sig) {
-        if (hasSyntacticModifier(declaration, 1024 /* Async */)) {
-          exprType = checker.createPromiseType(exprType);
-        }
-        const newSig = checker.createSignature(
-          declaration,
-          sig.typeParameters,
-          sig.thisParameter,
-          sig.parameters,
-          exprType,
-          /*typePredicate*/
-          void 0,
-          sig.minArgumentCount,
-          sig.flags
-        );
-        exprType = checker.createAnonymousType(
-          /*symbol*/
-          void 0,
-          createSymbolTable(),
-          [newSig],
-          [],
-          []
-        );
-      } else {
-        exprType = checker.getAnyType();
-      }
-    }
-    return checker.isTypeAssignableTo(exprType, type);
-  }
-  function getInfo9(checker, sourceFile, position, errorCode) {
-    const node = getTokenAtPosition(sourceFile, position);
-    if (!node.parent)
-      return void 0;
-    const declaration = findAncestor(node.parent, isFunctionLikeDeclaration);
-    switch (errorCode) {
-      case Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code:
-        if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node))
-          return void 0;
-        return getFixInfo(
-          checker,
-          declaration,
-          checker.getTypeFromTypeNode(declaration.type),
-          /*isFunctionType*/
-          false
-        );
-      case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
-        if (!declaration || !isCallExpression(declaration.parent) || !declaration.body)
-          return void 0;
-        const pos = declaration.parent.arguments.indexOf(declaration);
-        if (pos === -1)
-          return void 0;
-        const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
-        if (!type)
-          return void 0;
-        return getFixInfo(
-          checker,
-          declaration,
-          type,
-          /*isFunctionType*/
-          true
-        );
-      case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
-        if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent))
-          return void 0;
-        const initializer = getVariableLikeInitializer(node.parent);
-        if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body)
-          return void 0;
-        return getFixInfo(
-          checker,
-          initializer,
-          checker.getTypeAtLocation(node.parent),
-          /*isFunctionType*/
-          true
-        );
-    }
-    return void 0;
-  }
-  function getVariableLikeInitializer(declaration) {
-    switch (declaration.kind) {
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 208 /* BindingElement */:
-      case 172 /* PropertyDeclaration */:
-      case 303 /* PropertyAssignment */:
-        return declaration.initializer;
-      case 291 /* JsxAttribute */:
-        return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0);
-      case 304 /* ShorthandPropertyAssignment */:
-      case 171 /* PropertySignature */:
-      case 306 /* EnumMember */:
-      case 355 /* JSDocPropertyTag */:
-      case 348 /* JSDocParameterTag */:
-        return void 0;
-    }
-  }
-  function addReturnStatement(changes, sourceFile, expression, statement) {
-    suppressLeadingAndTrailingTrivia(expression);
-    const probablyNeedSemi = probablyUsesSemicolons(sourceFile);
-    changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), {
-      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
-      suffix: probablyNeedSemi ? ";" : void 0
-    });
-  }
-  function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) {
-    const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression;
-    suppressLeadingAndTrailingTrivia(commentSource);
-    copyComments(commentSource, newBody);
-    changes.replaceNode(sourceFile, declaration.body, newBody);
-  }
-  function wrapBlockWithParen(changes, sourceFile, declaration, expression) {
-    changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression));
-  }
-  function getActionForfixAddReturnStatement(context, expression, statement) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement));
-    return createCodeFixAction(fixId23, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
-  }
-  function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(
-      t,
-      context.sourceFile,
-      declaration,
-      expression,
-      commentSource,
-      /*withParen*/
-      false
-    ));
-    return createCodeFixAction(fixId23, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
-  }
-  function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression));
-    return createCodeFixAction(fixId23, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses);
-  }
-  var fixId23, fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen, errorCodes26;
-  var init_returnValueCorrect = __esm({
-    "src/services/codefixes/returnValueCorrect.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId23 = "returnValueCorrect";
-      fixIdAddReturnStatement = "fixAddReturnStatement";
-      fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody";
-      fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen";
-      errorCodes26 = [
-        Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code,
-        Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes26,
-        fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen],
-        getCodeActions: function getCodeActionsToCorrectReturnValue(context) {
-          const { program, sourceFile, span: { start }, errorCode } = context;
-          const info = getInfo9(program.getTypeChecker(), sourceFile, start, errorCode);
-          if (!info)
-            return void 0;
-          if (info.kind === 0 /* MissingReturnStatement */) {
-            return append(
-              [getActionForfixAddReturnStatement(context, info.expression, info.statement)],
-              isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0
-            );
-          } else {
-            return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)];
-          }
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes26, (changes, diag2) => {
-          const info = getInfo9(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code);
-          if (!info)
-            return void 0;
-          switch (context.fixId) {
-            case fixIdAddReturnStatement:
-              addReturnStatement(changes, diag2.file, info.expression, info.statement);
-              break;
-            case fixRemoveBracesFromArrowFunctionBody:
-              if (!isArrowFunction(info.declaration))
-                return void 0;
-              removeBlockBodyBrace(
-                changes,
-                diag2.file,
-                info.declaration,
-                info.expression,
-                info.commentSource,
-                /*withParen*/
-                false
-              );
-              break;
-            case fixIdWrapTheBlockWithParen:
-              if (!isArrowFunction(info.declaration))
-                return void 0;
-              wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression);
-              break;
-            default:
-              Debug.fail(JSON.stringify(context.fixId));
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddMissingMember.ts
-  function getInfo10(sourceFile, tokenPos, errorCode, checker, program) {
-    var _a;
-    const token = getTokenAtPosition(sourceFile, tokenPos);
-    const parent2 = token.parent;
-    if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
-      if (!(token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent)))
-        return void 0;
-      const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2);
-      if (argIndex < 0)
-        return void 0;
-      const signature = checker.getResolvedSignature(parent2.parent);
-      if (!(signature && signature.declaration && signature.parameters[argIndex]))
-        return void 0;
-      const param = signature.parameters[argIndex].valueDeclaration;
-      if (!(param && isParameter(param) && isIdentifier(param.name)))
-        return void 0;
-      const properties = arrayFrom(checker.getUnmatchedProperties(
-        checker.getTypeAtLocation(parent2),
-        checker.getParameterType(signature, argIndex),
-        /*requireOptionalProperties*/
-        false,
-        /*matchDiscriminantProperties*/
-        false
-      ));
-      if (!length(properties))
-        return void 0;
-      return { kind: 3 /* ObjectLiteral */, token: param.name, identifier: param.name.text, properties, parentDeclaration: parent2 };
-    }
-    if (token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2)) {
-      const targetType = checker.getContextualType(parent2) || checker.getTypeAtLocation(parent2);
-      const properties = arrayFrom(checker.getUnmatchedProperties(
-        checker.getTypeAtLocation(parent2),
-        targetType,
-        /*requireOptionalProperties*/
-        false,
-        /*matchDiscriminantProperties*/
-        false
-      ));
-      if (!length(properties))
-        return void 0;
-      const identifier = "";
-      return { kind: 3 /* ObjectLiteral */, token: parent2, identifier, properties, parentDeclaration: parent2 };
-    }
-    if (!isMemberName(token))
-      return void 0;
-    if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
-      const targetType = checker.getContextualType(token) || checker.getTypeAtLocation(token);
-      const properties = arrayFrom(checker.getUnmatchedProperties(
-        checker.getTypeAtLocation(parent2.initializer),
-        targetType,
-        /*requireOptionalProperties*/
-        false,
-        /*matchDiscriminantProperties*/
-        false
-      ));
-      if (!length(properties))
-        return void 0;
-      return { kind: 3 /* ObjectLiteral */, token, identifier: token.text, properties, parentDeclaration: parent2.initializer };
-    }
-    if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) {
-      const target = getEmitScriptTarget(program.getCompilerOptions());
-      const attributes = getUnmatchedAttributes(checker, target, token.parent);
-      if (!length(attributes))
-        return void 0;
-      return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
-    }
-    if (isIdentifier(token)) {
-      const type = (_a = checker.getContextualType(token)) == null ? void 0 : _a.getNonNullableType();
-      if (type && getObjectFlags(type) & 16 /* Anonymous */) {
-        const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
-        if (signature === void 0)
-          return void 0;
-        return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) };
-      }
-      if (isCallExpression(parent2) && parent2.expression === token) {
-        return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) };
-      }
-    }
-    if (!isPropertyAccessExpression(parent2))
-      return void 0;
-    const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression));
-    const symbol = leftExpressionType.symbol;
-    if (!symbol || !symbol.declarations)
-      return void 0;
-    if (isIdentifier(token) && isCallExpression(parent2.parent)) {
-      const moduleDeclaration = find(symbol.declarations, isModuleDeclaration);
-      const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile();
-      if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) {
-        return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleDeclaration };
-      }
-      const moduleSourceFile = find(symbol.declarations, isSourceFile);
-      if (sourceFile.commonJsModuleIndicator)
-        return void 0;
-      if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) {
-        return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleSourceFile };
-      }
-    }
-    const classDeclaration = find(symbol.declarations, isClassLike);
-    if (!classDeclaration && isPrivateIdentifier(token))
-      return void 0;
-    const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d));
-    if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) {
-      const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol);
-      if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration)))
-        return void 0;
-      const declSourceFile = declaration.getSourceFile();
-      const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 256 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 2 /* Private */ : 0 /* None */);
-      const isJSFile = isSourceFileJS(declSourceFile);
-      const call = tryCast(parent2.parent, isCallExpression);
-      return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile };
-    }
-    const enumDeclaration = find(symbol.declarations, isEnumDeclaration);
-    if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) {
-      return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration };
-    }
-    return void 0;
-  }
-  function getActionsForMissingMemberDeclaration(context, info) {
-    return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info);
-  }
-  function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
-    if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) {
-      return void 0;
-    }
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */)));
-    if (changes.length === 0) {
-      return void 0;
-    }
-    const diagnostic = modifierFlags & 256 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor;
-    return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members);
-  }
-  function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) {
-    const tokenName = token.text;
-    if (makeStatic) {
-      if (classDeclaration.kind === 231 /* ClassExpression */) {
-        return;
-      }
-      const className = classDeclaration.name.getText();
-      const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName);
-      changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
-    } else if (isPrivateIdentifier(token)) {
-      const property = factory.createPropertyDeclaration(
-        /*modifiers*/
-        void 0,
-        tokenName,
-        /*questionOrExclamationToken*/
-        void 0,
-        /*type*/
-        void 0,
-        /*initializer*/
-        void 0
-      );
-      const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
-      if (lastProp) {
-        changeTracker.insertNodeAfter(sourceFile, lastProp, property);
-      } else {
-        changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property);
-      }
-    } else {
-      const classConstructor = getFirstConstructorWithBody(classDeclaration);
-      if (!classConstructor) {
-        return;
-      }
-      const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName);
-      changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization);
-    }
-  }
-  function initializePropertyToUndefined(obj, propertyName) {
-    return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined()));
-  }
-  function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
-    const memberName = token.text;
-    const isStatic2 = modifierFlags & 256 /* Static */;
-    const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token);
-    const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2));
-    const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 256 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)];
-    if (isStatic2 || isPrivateIdentifier(token)) {
-      return actions2;
-    }
-    if (modifierFlags & 2 /* Private */) {
-      actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_property_0, memberName]));
-    }
-    actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode));
-    return actions2;
-  }
-  function getTypeNode2(checker, node, token) {
-    let typeNode;
-    if (token.parent.parent.kind === 226 /* BinaryExpression */) {
-      const binaryExpression = token.parent.parent;
-      const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left;
-      const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression)));
-      typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
-    } else {
-      const contextualType = checker.getContextualType(token.parent);
-      typeNode = contextualType ? checker.typeToTypeNode(
-        contextualType,
-        /*enclosingDeclaration*/
-        void 0,
-        1 /* NoTruncation */
-      ) : void 0;
-    }
-    return typeNode || factory.createKeywordTypeNode(133 /* AnyKeyword */);
-  }
-  function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const property = isClassLike(node) ? factory.createPropertyDeclaration(
-      modifiers,
-      tokenName,
-      /*questionOrExclamationToken*/
-      void 0,
-      typeNode,
-      /*initializer*/
-      void 0
-    ) : factory.createPropertySignature(
-      /*modifiers*/
-      void 0,
-      tokenName,
-      /*questionToken*/
-      void 0,
-      typeNode
-    );
-    const lastProp = getNodeToInsertPropertyAfter(node);
-    if (lastProp) {
-      changeTracker.insertNodeAfter(sourceFile, lastProp, property);
-    } else {
-      changeTracker.insertMemberAtStart(sourceFile, node, property);
-    }
-  }
-  function getNodeToInsertPropertyAfter(node) {
-    let res;
-    for (const member of node.members) {
-      if (!isPropertyDeclaration(member))
-        break;
-      res = member;
-    }
-    return res;
-  }
-  function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
-    const stringTypeNode = factory.createKeywordTypeNode(154 /* StringKeyword */);
-    const indexingParameter = factory.createParameterDeclaration(
-      /*modifiers*/
-      void 0,
-      /*dotDotDotToken*/
-      void 0,
-      "x",
-      /*questionToken*/
-      void 0,
-      stringTypeNode,
-      /*initializer*/
-      void 0
-    );
-    const indexSignature = factory.createIndexSignature(
-      /*modifiers*/
-      void 0,
-      [indexingParameter],
-      typeNode
-    );
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature));
-    return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]);
-  }
-  function getActionsForMissingMethodDeclaration(context, info) {
-    const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info;
-    if (call === void 0) {
-      return void 0;
-    }
-    const methodName = token.text;
-    const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile));
-    const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 256 /* Static */), [modifierFlags & 256 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)];
-    if (modifierFlags & 2 /* Private */) {
-      actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_method_0, methodName]));
-    }
-    return actions2;
-  }
-  function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) {
-    const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host);
-    const kind = isClassLike(parentDeclaration) ? 174 /* MethodDeclaration */ : 173 /* MethodSignature */;
-    const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration);
-    const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression);
-    if (containingMethodDeclaration) {
-      changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration);
-    } else {
-      changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration);
-    }
-    importAdder.writeFixes(changes);
-  }
-  function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) {
-    const hasStringInitializer = some(parentDeclaration.members, (member) => {
-      const type = checker.getTypeAtLocation(member);
-      return !!(type && type.flags & 402653316 /* StringLike */);
-    });
-    const sourceFile = parentDeclaration.getSourceFile();
-    const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0);
-    const last2 = lastOrUndefined(parentDeclaration.members);
-    if (last2) {
-      changes.insertNodeInListAfter(sourceFile, last2, enumMember, parentDeclaration.members);
-    } else {
-      changes.insertMemberAtStart(sourceFile, parentDeclaration, enumMember);
-    }
-  }
-  function addFunctionDeclaration(changes, context, info) {
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(262 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(
-      262 /* FunctionDeclaration */,
-      context,
-      quotePreference,
-      info.signature,
-      createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
-      info.token,
-      /*modifiers*/
-      void 0,
-      /*optional*/
-      void 0,
-      /*enclosingDeclaration*/
-      void 0,
-      importAdder
-    );
-    if (functionDeclaration === void 0) {
-      Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
-    }
-    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(
-      info.sourceFile,
-      info.parentDeclaration,
-      functionDeclaration,
-      /*blankLineBetween*/
-      true
-    ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
-    importAdder.writeFixes(changes);
-  }
-  function addJsxAttributes(changes, context, info) {
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const checker = context.program.getTypeChecker();
-    const jsxAttributesNode = info.parentDeclaration.attributes;
-    const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute);
-    const attrs = map(info.attributes, (attr) => {
-      const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
-      const name = factory.createIdentifier(attr.name);
-      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(
-        /*dotDotDotToken*/
-        void 0,
-        value
-      ));
-      setParent(name, jsxAttribute);
-      return jsxAttribute;
-    });
-    const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]);
-    const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 };
-    changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options);
-    importAdder.writeFixes(changes);
-  }
-  function addObjectLiteralProperties(changes, context, info) {
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const target = getEmitScriptTarget(context.program.getCompilerOptions());
-    const checker = context.program.getTypeChecker();
-    const props = map(info.properties, (prop) => {
-      const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration);
-      return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer);
-    });
-    const options = {
-      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
-      indentation: info.indentation
-    };
-    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression(
-      [...info.parentDeclaration.properties, ...props],
-      /*multiLine*/
-      true
-    ), options);
-    importAdder.writeFixes(changes);
-  }
-  function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
-    if (type.flags & 3 /* AnyOrUnknown */) {
-      return createUndefined();
-    }
-    if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-      return factory.createStringLiteral(
-        "",
-        /* isSingleQuote */
-        quotePreference === 0 /* Single */
-      );
-    }
-    if (type.flags & 8 /* Number */) {
-      return factory.createNumericLiteral(0);
-    }
-    if (type.flags & 64 /* BigInt */) {
-      return factory.createBigIntLiteral("0n");
-    }
-    if (type.flags & 16 /* Boolean */) {
-      return factory.createFalse();
-    }
-    if (type.flags & 1056 /* EnumLike */) {
-      const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol;
-      const name = checker.symbolToExpression(
-        type.symbol.parent ? type.symbol.parent : type.symbol,
-        111551 /* Value */,
-        /*enclosingDeclaration*/
-        void 0,
-        /*flags*/
-        64 /* UseFullyQualifiedType */
-      );
-      return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
-    }
-    if (type.flags & 256 /* NumberLiteral */) {
-      return factory.createNumericLiteral(type.value);
-    }
-    if (type.flags & 2048 /* BigIntLiteral */) {
-      return factory.createBigIntLiteral(type.value);
-    }
-    if (type.flags & 128 /* StringLiteral */) {
-      return factory.createStringLiteral(
-        type.value,
-        /* isSingleQuote */
-        quotePreference === 0 /* Single */
-      );
-    }
-    if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(
-        /*fresh*/
-        true
-      ) ? factory.createFalse() : factory.createTrue();
-    }
-    if (type.flags & 65536 /* Null */) {
-      return factory.createNull();
-    }
-    if (type.flags & 1048576 /* Union */) {
-      const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration));
-      return expression ?? createUndefined();
-    }
-    if (checker.isArrayLikeType(type)) {
-      return factory.createArrayLiteralExpression();
-    }
-    if (isObjectLiteralType(type)) {
-      const props = map(checker.getPropertiesOfType(type), (prop) => {
-        const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), enclosingDeclaration);
-        return factory.createPropertyAssignment(prop.name, initializer);
-      });
-      return factory.createObjectLiteralExpression(
-        props,
-        /*multiLine*/
-        true
-      );
-    }
-    if (getObjectFlags(type) & 16 /* Anonymous */) {
-      const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
-      if (decl === void 0)
-        return createUndefined();
-      const signature = checker.getSignaturesOfType(type, 0 /* Call */);
-      if (signature === void 0)
-        return createUndefined();
-      const func = createSignatureDeclarationFromSignature(
-        218 /* FunctionExpression */,
-        context,
-        quotePreference,
-        signature[0],
-        createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
-        /*name*/
-        void 0,
-        /*modifiers*/
-        void 0,
-        /*optional*/
-        void 0,
-        /*enclosingDeclaration*/
-        enclosingDeclaration,
-        importAdder
-      );
-      return func ?? createUndefined();
-    }
-    if (getObjectFlags(type) & 1 /* Class */) {
-      const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-      if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration))
-        return createUndefined();
-      const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
-      if (constructorDeclaration && length(constructorDeclaration.parameters))
-        return createUndefined();
-      return factory.createNewExpression(
-        factory.createIdentifier(type.symbol.name),
-        /*typeArguments*/
-        void 0,
-        /*argumentsArray*/
-        void 0
-      );
-    }
-    return createUndefined();
-  }
-  function createUndefined() {
-    return factory.createIdentifier("undefined");
-  }
-  function isObjectLiteralType(type) {
-    return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode));
-  }
-  function getUnmatchedAttributes(checker, target, source) {
-    const attrsType = checker.getContextualType(source.attributes);
-    if (attrsType === void 0)
-      return emptyArray;
-    const targetProps = attrsType.getProperties();
-    if (!length(targetProps))
-      return emptyArray;
-    const seenNames = /* @__PURE__ */ new Set();
-    for (const sourceProp of source.attributes.properties) {
-      if (isJsxAttribute(sourceProp)) {
-        seenNames.add(getEscapedTextOfJsxAttributeName(sourceProp.name));
-      }
-      if (isJsxSpreadAttribute(sourceProp)) {
-        const type = checker.getTypeAtLocation(sourceProp.expression);
-        for (const prop of type.getProperties()) {
-          seenNames.add(prop.escapedName);
-        }
-      }
-    }
-    return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName)));
-  }
-  function tryGetContainingMethodDeclaration(node, callExpression) {
-    if (isTypeLiteralNode(node)) {
-      return void 0;
-    }
-    const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n));
-    return declaration && declaration.parent === node ? declaration : void 0;
-  }
-  function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
-    if (isTransientSymbol(symbol)) {
-      const prop = checker.symbolToNode(
-        symbol,
-        111551 /* Value */,
-        /*enclosingDeclaration*/
-        void 0,
-        1073741824 /* WriteComputedProps */
-      );
-      if (prop && isComputedPropertyName(prop))
-        return prop;
-    }
-    return createPropertyNameNodeForIdentifierOrLiteral(
-      symbol.name,
-      target,
-      quotePreference === 0 /* Single */,
-      /*stringNamed*/
-      false,
-      /*isMethod*/
-      false
-    );
-  }
-  function findScope(node) {
-    if (findAncestor(node, isJsxExpression)) {
-      const returnStatement = findAncestor(node.parent, isReturnStatement);
-      if (returnStatement)
-        return returnStatement;
-    }
-    return getSourceFileOfNode(node);
-  }
-  var fixMissingMember, fixMissingProperties, fixMissingAttributes, fixMissingFunctionDeclaration, errorCodes27;
-  var init_fixAddMissingMember = __esm({
-    "src/services/codefixes/fixAddMissingMember.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixMissingMember = "fixMissingMember";
-      fixMissingProperties = "fixMissingProperties";
-      fixMissingAttributes = "fixMissingAttributes";
-      fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration";
-      errorCodes27 = [
-        Diagnostics.Property_0_does_not_exist_on_type_1.code,
-        Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
-        Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code,
-        Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code,
-        Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code,
-        Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-        Diagnostics.Cannot_find_name_0.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes27,
-        getCodeActions(context) {
-          const typeChecker = context.program.getTypeChecker();
-          const info = getInfo10(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program);
-          if (!info) {
-            return void 0;
-          }
-          if (info.kind === 3 /* ObjectLiteral */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info));
-            return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)];
-          }
-          if (info.kind === 4 /* JsxAttributes */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info));
-            return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)];
-          }
-          if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info));
-            return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)];
-          }
-          if (info.kind === 1 /* Enum */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info));
-            return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)];
-          }
-          return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info));
-        },
-        fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes],
-        getAllCodeActions: (context) => {
-          const { program, fixId: fixId52 } = context;
-          const checker = program.getTypeChecker();
-          const seen = /* @__PURE__ */ new Map();
-          const typeDeclToMembers = /* @__PURE__ */ new Map();
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            eachDiagnostic(context, errorCodes27, (diag2) => {
-              const info = getInfo10(diag2.file, diag2.start, diag2.code, checker, context.program);
-              if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + (info.kind === 3 /* ObjectLiteral */ ? info.identifier : info.token.text))) {
-                return;
-              }
-              if (fixId52 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) {
-                addFunctionDeclaration(changes, context, info);
-              } else if (fixId52 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) {
-                addObjectLiteralProperties(changes, context, info);
-              } else if (fixId52 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) {
-                addJsxAttributes(changes, context, info);
-              } else {
-                if (info.kind === 1 /* Enum */) {
-                  addEnumMemberDeclaration(changes, checker, info);
-                }
-                if (info.kind === 0 /* TypeLikeDeclaration */) {
-                  const { parentDeclaration, token } = info;
-                  const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []);
-                  if (!infos.some((i) => i.token.text === token.text)) {
-                    infos.push(info);
-                  }
-                }
-              }
-            });
-            typeDeclToMembers.forEach((infos, declaration) => {
-              const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker);
-              for (const info of infos) {
-                if (supers == null ? void 0 : supers.some((superClassOrInterface) => {
-                  const superInfos = typeDeclToMembers.get(superClassOrInterface);
-                  return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text);
-                }))
-                  continue;
-                const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info;
-                if (call && !isPrivateIdentifier(token)) {
-                  addMethodDeclaration(context, changes, call, token, modifierFlags & 256 /* Static */, parentDeclaration, declSourceFile);
-                } else {
-                  if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) {
-                    addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */));
-                  } else {
-                    const typeNode = getTypeNode2(checker, parentDeclaration, token);
-                    addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 256 /* Static */);
-                  }
-                }
-              }
-            });
-          }));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddMissingNewOperator.ts
-  function addMissingNewOperator(changes, sourceFile, span) {
-    const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression);
-    const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments);
-    changes.replaceNode(sourceFile, call, newExpression);
-  }
-  function findAncestorMatchingSpan2(sourceFile, span) {
-    let token = getTokenAtPosition(sourceFile, span.start);
-    const end = textSpanEnd(span);
-    while (token.end < end) {
-      token = token.parent;
-    }
-    return token;
-  }
-  var fixId24, errorCodes28;
-  var init_fixAddMissingNewOperator = __esm({
-    "src/services/codefixes/fixAddMissingNewOperator.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId24 = "addMissingNewOperator";
-      errorCodes28 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code];
-      registerCodeFix({
-        errorCodes: errorCodes28,
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span));
-          return [createCodeFixAction(fixId24, changes, Diagnostics.Add_missing_new_operator_to_call, fixId24, Diagnostics.Add_missing_new_operator_to_all_calls)];
-        },
-        fixIds: [fixId24],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes28, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddMissingParam.ts
-  function getInfo11(sourceFile, program, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const callExpression = findAncestor(token, isCallExpression);
-    if (callExpression === void 0 || length(callExpression.arguments) === 0) {
-      return void 0;
-    }
-    const checker = program.getTypeChecker();
-    const type = checker.getTypeAtLocation(callExpression.expression);
-    const convertibleSignatureDeclarations = filter(type.symbol.declarations, isConvertibleSignatureDeclaration);
-    if (convertibleSignatureDeclarations === void 0) {
-      return void 0;
-    }
-    const nonOverloadDeclaration = lastOrUndefined(convertibleSignatureDeclarations);
-    if (nonOverloadDeclaration === void 0 || nonOverloadDeclaration.body === void 0 || isSourceFileFromLibrary(program, nonOverloadDeclaration.getSourceFile())) {
-      return void 0;
-    }
-    const name = tryGetName2(nonOverloadDeclaration);
-    if (name === void 0) {
-      return void 0;
-    }
-    const newParameters = [];
-    const newOptionalParameters = [];
-    const parametersLength = length(nonOverloadDeclaration.parameters);
-    const argumentsLength = length(callExpression.arguments);
-    if (parametersLength > argumentsLength) {
-      return void 0;
-    }
-    const declarations = [nonOverloadDeclaration, ...getOverloads(nonOverloadDeclaration, convertibleSignatureDeclarations)];
-    for (let i = 0, pos2 = 0, paramIndex = 0; i < argumentsLength; i++) {
-      const arg = callExpression.arguments[i];
-      const expr = isAccessExpression(arg) ? getNameOfAccessExpression(arg) : arg;
-      const type2 = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(arg)));
-      const parameter = pos2 < parametersLength ? nonOverloadDeclaration.parameters[pos2] : void 0;
-      if (parameter && checker.isTypeAssignableTo(type2, checker.getTypeAtLocation(parameter))) {
-        pos2++;
-        continue;
-      }
-      const name2 = expr && isIdentifier(expr) ? expr.text : `p${paramIndex++}`;
-      const typeNode = typeToTypeNode(checker, type2, nonOverloadDeclaration);
-      append(newParameters, {
-        pos: i,
-        declaration: createParameter(
-          name2,
-          typeNode,
-          /*questionToken*/
-          void 0
-        )
-      });
-      if (isOptionalPos(declarations, pos2)) {
-        continue;
-      }
-      append(newOptionalParameters, {
-        pos: i,
-        declaration: createParameter(name2, typeNode, factory.createToken(58 /* QuestionToken */))
-      });
-    }
-    return {
-      newParameters,
-      newOptionalParameters,
-      name: declarationNameToString(name),
-      declarations
-    };
-  }
-  function tryGetName2(node) {
-    const name = getNameOfDeclaration(node);
-    if (name) {
-      return name;
-    }
-    if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) || isPropertyDeclaration(node.parent) || isParameter(node.parent)) {
-      return node.parent.name;
-    }
-  }
-  function typeToTypeNode(checker, type, enclosingDeclaration) {
-    return checker.typeToTypeNode(checker.getWidenedType(type), enclosingDeclaration, 1 /* NoTruncation */) ?? factory.createKeywordTypeNode(159 /* UnknownKeyword */);
-  }
-  function doChange19(changes, sourceFile, declarations, newParameters) {
-    forEach(declarations, (declaration) => {
-      if (length(declaration.parameters)) {
-        changes.replaceNodeRangeWithNodes(
-          sourceFile,
-          first(declaration.parameters),
-          last(declaration.parameters),
-          updateParameters(declaration, newParameters),
-          {
-            joiner: ", ",
-            indentation: 0,
-            leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-            trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-          }
-        );
-      } else {
-        forEach(updateParameters(declaration, newParameters), (parameter, index) => {
-          if (length(declaration.parameters) === 0 && index === 0) {
-            changes.insertNodeAt(sourceFile, declaration.parameters.end, parameter);
-          } else {
-            changes.insertNodeAtEndOfList(sourceFile, declaration.parameters, parameter);
-          }
-        });
-      }
-    });
-  }
-  function isConvertibleSignatureDeclaration(node) {
-    switch (node.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 174 /* MethodDeclaration */:
-      case 219 /* ArrowFunction */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function updateParameters(node, newParameters) {
-    const parameters = map(node.parameters, (p) => factory.createParameterDeclaration(
-      p.modifiers,
-      p.dotDotDotToken,
-      p.name,
-      p.questionToken,
-      p.type,
-      p.initializer
-    ));
-    for (const { pos, declaration } of newParameters) {
-      const prev = pos > 0 ? parameters[pos - 1] : void 0;
-      parameters.splice(
-        pos,
-        0,
-        factory.updateParameterDeclaration(
-          declaration,
-          declaration.modifiers,
-          declaration.dotDotDotToken,
-          declaration.name,
-          prev && prev.questionToken ? factory.createToken(58 /* QuestionToken */) : declaration.questionToken,
-          declaration.type,
-          declaration.initializer
-        )
-      );
-    }
-    return parameters;
-  }
-  function getOverloads(implementation, declarations) {
-    const overloads = [];
-    for (const declaration of declarations) {
-      if (isOverload(declaration)) {
-        if (length(declaration.parameters) === length(implementation.parameters)) {
-          overloads.push(declaration);
-          continue;
-        }
-        if (length(declaration.parameters) > length(implementation.parameters)) {
-          return [];
-        }
-      }
-    }
-    return overloads;
-  }
-  function isOverload(declaration) {
-    return isConvertibleSignatureDeclaration(declaration) && declaration.body === void 0;
-  }
-  function createParameter(name, type, questionToken) {
-    return factory.createParameterDeclaration(
-      /*modifiers*/
-      void 0,
-      /*dotDotDotToken*/
-      void 0,
-      name,
-      questionToken,
-      type,
-      /*initializer*/
-      void 0
-    );
-  }
-  function isOptionalPos(declarations, pos) {
-    return length(declarations) && some(declarations, (d) => pos < length(d.parameters) && !!d.parameters[pos] && d.parameters[pos].questionToken === void 0);
-  }
-  var addMissingParamFixId, addOptionalParamFixId, errorCodes29;
-  var init_fixAddMissingParam = __esm({
-    "src/services/codefixes/fixAddMissingParam.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      addMissingParamFixId = "addMissingParam";
-      addOptionalParamFixId = "addOptionalParam";
-      errorCodes29 = [Diagnostics.Expected_0_arguments_but_got_1.code];
-      registerCodeFix({
-        errorCodes: errorCodes29,
-        fixIds: [addMissingParamFixId, addOptionalParamFixId],
-        getCodeActions(context) {
-          const info = getInfo11(context.sourceFile, context.program, context.span.start);
-          if (info === void 0)
-            return void 0;
-          const { name, declarations, newParameters, newOptionalParameters } = info;
-          const actions2 = [];
-          if (length(newParameters)) {
-            append(
-              actions2,
-              createCodeFixAction(
-                addMissingParamFixId,
-                ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.sourceFile, declarations, newParameters)),
-                [length(newParameters) > 1 ? Diagnostics.Add_missing_parameters_to_0 : Diagnostics.Add_missing_parameter_to_0, name],
-                addMissingParamFixId,
-                Diagnostics.Add_all_missing_parameters
-              )
-            );
-          }
-          if (length(newOptionalParameters)) {
-            append(
-              actions2,
-              createCodeFixAction(
-                addOptionalParamFixId,
-                ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.sourceFile, declarations, newOptionalParameters)),
-                [length(newOptionalParameters) > 1 ? Diagnostics.Add_optional_parameters_to_0 : Diagnostics.Add_optional_parameter_to_0, name],
-                addOptionalParamFixId,
-                Diagnostics.Add_all_optional_parameters
-              )
-            );
-          }
-          return actions2;
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes29, (changes, diag2) => {
-          const info = getInfo11(context.sourceFile, context.program, diag2.start);
-          if (info) {
-            const { declarations, newParameters, newOptionalParameters } = info;
-            if (context.fixId === addMissingParamFixId) {
-              doChange19(changes, context.sourceFile, declarations, newParameters);
-            }
-            if (context.fixId === addOptionalParamFixId) {
-              doChange19(changes, context.sourceFile, declarations, newOptionalParameters);
-            }
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixCannotFindModule.ts
-  function getInstallCommand(fileName, packageName) {
-    return { type: "install package", file: fileName, packageName };
-  }
-  function tryGetImportedPackageName(sourceFile, pos) {
-    const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral);
-    if (!moduleSpecifierText)
-      return void 0;
-    const moduleName = moduleSpecifierText.text;
-    const { packageName } = parsePackageName(moduleName);
-    return isExternalModuleNameRelative(packageName) ? void 0 : packageName;
-  }
-  function getTypesPackageNameToInstall(packageName, host, diagCode) {
-    var _a;
-    return diagCode === errorCodeCannotFindModule ? ts_JsTyping_exports.nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a = host.isKnownTypesPackageName) == null ? void 0 : _a.call(host, packageName)) ? getTypesPackageName(packageName) : void 0;
-  }
-  var fixName2, fixIdInstallTypesPackage, errorCodeCannotFindModule, errorCodes30;
-  var init_fixCannotFindModule = __esm({
-    "src/services/codefixes/fixCannotFindModule.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName2 = "fixCannotFindModule";
-      fixIdInstallTypesPackage = "installTypesPackage";
-      errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code;
-      errorCodes30 = [
-        errorCodeCannotFindModule,
-        Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes30,
-        getCodeActions: function getCodeActionsToFixNotFoundModule(context) {
-          const { host, sourceFile, span: { start } } = context;
-          const packageName = tryGetImportedPackageName(sourceFile, start);
-          if (packageName === void 0)
-            return void 0;
-          const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
-          return typesPackageName === void 0 ? [] : [createCodeFixAction(
-            fixName2,
-            /*changes*/
-            [],
-            [Diagnostics.Install_0, typesPackageName],
-            fixIdInstallTypesPackage,
-            Diagnostics.Install_all_missing_types_packages,
-            getInstallCommand(sourceFile.fileName, typesPackageName)
-          )];
-        },
-        fixIds: [fixIdInstallTypesPackage],
-        getAllCodeActions: (context) => {
-          return codeFixAll(context, errorCodes30, (_changes, diag2, commands) => {
-            const packageName = tryGetImportedPackageName(diag2.file, diag2.start);
-            if (packageName === void 0)
-              return void 0;
-            switch (context.fixId) {
-              case fixIdInstallTypesPackage: {
-                const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code);
-                if (pkg) {
-                  commands.push(getInstallCommand(diag2.file.fileName, pkg));
-                }
-                break;
-              }
-              default:
-                Debug.fail(`Bad fixId: ${context.fixId}`);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
-  function getClass2(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    return cast(token.parent, isClassLike);
-  }
-  function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) {
-    const extendsNode = getEffectiveBaseTypeNode(classDeclaration);
-    const checker = context.program.getTypeChecker();
-    const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode);
-    const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember);
-    const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
-    createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member));
-    importAdder.writeFixes(changeTracker);
-  }
-  function symbolPointsToNonPrivateAndAbstractMember(symbol) {
-    const flags = getSyntacticModifierFlags(first(symbol.getDeclarations()));
-    return !(flags & 2 /* Private */) && !!(flags & 64 /* Abstract */);
-  }
-  var errorCodes31, fixId25;
-  var init_fixClassDoesntImplementInheritedAbstractMember = __esm({
-    "src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes31 = [
-        Diagnostics.Non_abstract_class_0_does_not_implement_all_abstract_members_of_1.code
-      ];
-      fixId25 = "fixClassDoesntImplementInheritedAbstractMember";
-      registerCodeFix({
-        errorCodes: errorCodes31,
-        getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) {
-          const { sourceFile, span } = context;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences));
-          return changes.length === 0 ? void 0 : [createCodeFixAction(fixId25, changes, Diagnostics.Implement_inherited_abstract_class, fixId25, Diagnostics.Implement_all_inherited_abstract_classes)];
-        },
-        fixIds: [fixId25],
-        getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) {
-          const seenClassDeclarations = /* @__PURE__ */ new Map();
-          return codeFixAll(context, errorCodes31, (changes, diag2) => {
-            const classDeclaration = getClass2(diag2.file, diag2.start);
-            if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
-              addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts
-  function doChange20(changes, sourceFile, constructor, superCall) {
-    changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall);
-    changes.delete(sourceFile, superCall);
-  }
-  function getNodes(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (token.kind !== 110 /* ThisKeyword */)
-      return void 0;
-    const constructor = getContainingFunction(token);
-    const superCall = findSuperCall(constructor.body);
-    return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0;
-  }
-  function findSuperCall(n) {
-    return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall);
-  }
-  var fixId26, errorCodes32;
-  var init_fixClassSuperMustPrecedeThisAccess = __esm({
-    "src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId26 = "classSuperMustPrecedeThisAccess";
-      errorCodes32 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code];
-      registerCodeFix({
-        errorCodes: errorCodes32,
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const nodes = getNodes(sourceFile, span.start);
-          if (!nodes)
-            return void 0;
-          const { constructor, superCall } = nodes;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, constructor, superCall));
-          return [createCodeFixAction(fixId26, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId26, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)];
-        },
-        fixIds: [fixId26],
-        getAllCodeActions(context) {
-          const { sourceFile } = context;
-          const seenClasses = /* @__PURE__ */ new Map();
-          return codeFixAll(context, errorCodes32, (changes, diag2) => {
-            const nodes = getNodes(diag2.file, diag2.start);
-            if (!nodes)
-              return;
-            const { constructor, superCall } = nodes;
-            if (addToSeen(seenClasses, getNodeId(constructor.parent))) {
-              doChange20(changes, sourceFile, constructor, superCall);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts
-  function getNode(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration");
-    return token.parent;
-  }
-  function doChange21(changes, sourceFile, ctr) {
-    const superCall = factory.createExpressionStatement(factory.createCallExpression(
-      factory.createSuper(),
-      /*typeArguments*/
-      void 0,
-      /*argumentsArray*/
-      emptyArray
-    ));
-    changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
-  }
-  var fixId27, errorCodes33;
-  var init_fixConstructorForDerivedNeedSuperCall = __esm({
-    "src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId27 = "constructorForDerivedNeedSuperCall";
-      errorCodes33 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code];
-      registerCodeFix({
-        errorCodes: errorCodes33,
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const ctr = getNode(sourceFile, span.start);
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, sourceFile, ctr));
-          return [createCodeFixAction(fixId27, changes, Diagnostics.Add_missing_super_call, fixId27, Diagnostics.Add_all_missing_super_calls)];
-        },
-        fixIds: [fixId27],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes33, (changes, diag2) => doChange21(changes, context.sourceFile, getNode(diag2.file, diag2.start)))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixEnableJsxFlag.ts
-  function doChange22(changeTracker, configFile) {
-    setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react"));
-  }
-  var fixID, errorCodes34;
-  var init_fixEnableJsxFlag = __esm({
-    "src/services/codefixes/fixEnableJsxFlag.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixID = "fixEnableJsxFlag";
-      errorCodes34 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code];
-      registerCodeFix({
-        errorCodes: errorCodes34,
-        getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) {
-          const { configFile } = context.program.getCompilerOptions();
-          if (configFile === void 0) {
-            return void 0;
-          }
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange22(changeTracker, configFile));
-          return [
-            createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file)
-          ];
-        },
-        fixIds: [fixID],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes34, (changes) => {
-          const { configFile } = context.program.getCompilerOptions();
-          if (configFile === void 0) {
-            return void 0;
-          }
-          doChange22(changes, configFile);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixNaNEquality.ts
-  function getInfo12(program, sourceFile, span) {
-    const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
-    if (diag2 === void 0 || diag2.relatedInformation === void 0)
-      return;
-    const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code);
-    if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
-      return;
-    const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
-    if (token === void 0)
-      return;
-    if (isExpression(token) && isBinaryExpression(token.parent)) {
-      return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token };
-    }
-    return void 0;
-  }
-  function doChange23(changes, sourceFile, arg, expression) {
-    const callExpression = factory.createCallExpression(
-      factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
-      /*typeArguments*/
-      void 0,
-      [arg]
-    );
-    const operator = expression.operatorToken.kind;
-    changes.replaceNode(
-      sourceFile,
-      expression,
-      operator === 38 /* ExclamationEqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(54 /* ExclamationToken */, callExpression) : callExpression
-    );
-  }
-  function getSuggestion(messageText) {
-    const [, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/'(.*)'/) || [];
-    return suggestion;
-  }
-  var fixId28, errorCodes35;
-  var init_fixNaNEquality = __esm({
-    "src/services/codefixes/fixNaNEquality.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId28 = "fixNaNEquality";
-      errorCodes35 = [
-        Diagnostics.This_condition_will_always_return_0.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes35,
-        getCodeActions(context) {
-          const { sourceFile, span, program } = context;
-          const info = getInfo12(program, sourceFile, span);
-          if (info === void 0)
-            return;
-          const { suggestion, expression, arg } = info;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange23(t, sourceFile, arg, expression));
-          return [createCodeFixAction(fixId28, changes, [Diagnostics.Use_0, suggestion], fixId28, Diagnostics.Use_Number_isNaN_in_all_conditions)];
-        },
-        fixIds: [fixId28],
-        getAllCodeActions: (context) => {
-          return codeFixAll(context, errorCodes35, (changes, diag2) => {
-            const info = getInfo12(context.program, diag2.file, createTextSpan(diag2.start, diag2.length));
-            if (info) {
-              doChange23(changes, diag2.file, info.arg, info.expression);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixModuleAndTargetOptions.ts
-  var init_fixModuleAndTargetOptions = __esm({
-    "src/services/codefixes/fixModuleAndTargetOptions.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      registerCodeFix({
-        errorCodes: [
-          Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
-          Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
-          Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code
-        ],
-        getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
-          const compilerOptions = context.program.getCompilerOptions();
-          const { configFile } = compilerOptions;
-          if (configFile === void 0) {
-            return void 0;
-          }
-          const codeFixes = [];
-          const moduleKind = getEmitModuleKind(compilerOptions);
-          const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */;
-          if (moduleOutOfRange) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-              setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext"));
-            });
-            codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"]));
-          }
-          const target = getEmitScriptTarget(compilerOptions);
-          const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */;
-          if (targetOutOfRange) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-              const configObject = getTsConfigObjectLiteralExpression(configFile);
-              if (!configObject)
-                return;
-              const options = [["target", factory.createStringLiteral("es2017")]];
-              if (moduleKind === 1 /* CommonJS */) {
-                options.push(["module", factory.createStringLiteral("commonjs")]);
-              }
-              setJsonCompilerOptionValues(tracker, configFile, options);
-            });
-            codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"]));
-          }
-          return codeFixes.length ? codeFixes : void 0;
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixPropertyAssignment.ts
-  function doChange24(changes, sourceFile, node) {
-    changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer));
-  }
-  function getProperty2(sourceFile, pos) {
-    return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment);
-  }
-  var fixId29, errorCodes36;
-  var init_fixPropertyAssignment = __esm({
-    "src/services/codefixes/fixPropertyAssignment.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId29 = "fixPropertyAssignment";
-      errorCodes36 = [
-        Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes36,
-        fixIds: [fixId29],
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const property = getProperty2(sourceFile, span.start);
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange24(t, context.sourceFile, property));
-          return [createCodeFixAction(fixId29, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId29, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])];
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes36, (changes, diag2) => doChange24(changes, diag2.file, getProperty2(diag2.file, diag2.start)))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts
-  function getNodes2(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const heritageClauses = getContainingClass(token).heritageClauses;
-    const extendsToken = heritageClauses[0].getFirstToken();
-    return extendsToken.kind === 96 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0;
-  }
-  function doChanges2(changes, sourceFile, extendsToken, heritageClauses) {
-    changes.replaceNode(sourceFile, extendsToken, factory.createToken(119 /* ImplementsKeyword */));
-    if (heritageClauses.length === 2 && heritageClauses[0].token === 96 /* ExtendsKeyword */ && heritageClauses[1].token === 119 /* ImplementsKeyword */) {
-      const implementsToken = heritageClauses[1].getFirstToken();
-      const implementsFullStart = implementsToken.getFullStart();
-      changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(28 /* CommaToken */));
-      const text = sourceFile.text;
-      let end = implementsToken.end;
-      while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) {
-        end++;
-      }
-      changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end });
-    }
-  }
-  var fixId30, errorCodes37;
-  var init_fixExtendsInterfaceBecomesImplements = __esm({
-    "src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId30 = "extendsInterfaceBecomesImplements";
-      errorCodes37 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code];
-      registerCodeFix({
-        errorCodes: errorCodes37,
-        getCodeActions(context) {
-          const { sourceFile } = context;
-          const nodes = getNodes2(sourceFile, context.span.start);
-          if (!nodes)
-            return void 0;
-          const { extendsToken, heritageClauses } = nodes;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses));
-          return [createCodeFixAction(fixId30, changes, Diagnostics.Change_extends_to_implements, fixId30, Diagnostics.Change_all_extended_interfaces_to_implements)];
-        },
-        fixIds: [fixId30],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => {
-          const nodes = getNodes2(diag2.file, diag2.start);
-          if (nodes)
-            doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixForgottenThisPropertyAccess.ts
-  function getInfo13(sourceFile, pos, diagCode) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(node) || isPrivateIdentifier(node)) {
-      return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 };
-    }
-  }
-  function doChange25(changes, sourceFile, { node, className }) {
-    suppressLeadingAndTrailingTrivia(node);
-    changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node));
-  }
-  var fixId31, didYouMeanStaticMemberCode, errorCodes38;
-  var init_fixForgottenThisPropertyAccess = __esm({
-    "src/services/codefixes/fixForgottenThisPropertyAccess.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId31 = "forgottenThisPropertyAccess";
-      didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code;
-      errorCodes38 = [
-        Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-        Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
-        didYouMeanStaticMemberCode
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes38,
-        getCodeActions(context) {
-          const { sourceFile } = context;
-          const info = getInfo13(sourceFile, context.span.start, context.errorCode);
-          if (!info) {
-            return void 0;
-          }
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, info));
-          return [createCodeFixAction(fixId31, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId31, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)];
-        },
-        fixIds: [fixId31],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes38, (changes, diag2) => {
-          const info = getInfo13(diag2.file, diag2.start, diag2.code);
-          if (info)
-            doChange25(changes, context.sourceFile, info);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixInvalidJsxCharacters.ts
-  function isValidCharacter(character) {
-    return hasProperty(htmlEntity, character);
-  }
-  function doChange26(changes, preferences, sourceFile, start, useHtmlEntity) {
-    const character = sourceFile.getText()[start];
-    if (!isValidCharacter(character)) {
-      return;
-    }
-    const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`;
-    changes.replaceRangeWithText(sourceFile, { pos: start, end: start + 1 }, replacement);
-  }
-  var fixIdExpression, fixIdHtmlEntity, errorCodes39, htmlEntity;
-  var init_fixInvalidJsxCharacters = __esm({
-    "src/services/codefixes/fixInvalidJsxCharacters.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixIdExpression = "fixInvalidJsxCharacters_expression";
-      fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity";
-      errorCodes39 = [
-        Diagnostics.Unexpected_token_Did_you_mean_or_gt.code,
-        Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes39,
-        fixIds: [fixIdExpression, fixIdHtmlEntity],
-        getCodeActions(context) {
-          const { sourceFile, preferences, span } = context;
-          const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(
-            t,
-            preferences,
-            sourceFile,
-            span.start,
-            /*useHtmlEntity*/
-            false
-          ));
-          const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(
-            t,
-            preferences,
-            sourceFile,
-            span.start,
-            /*useHtmlEntity*/
-            true
-          ));
-          return [
-            createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
-            createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
-          ];
-        },
-        getAllCodeActions(context) {
-          return codeFixAll(context, errorCodes39, (changes, diagnostic) => doChange26(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity));
-        }
-      });
-      htmlEntity = {
-        ">": "&gt;",
-        "}": "&rbrace;"
-      };
-    }
-  });
-
-  // src/services/codefixes/fixUnmatchedParameter.ts
-  function getDeleteAction(context, { name, jsDocHost, jsDocParameterTag }) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, jsDocHost, (t) => t !== jsDocParameterTag));
-    return createCodeFixAction(
-      deleteUnmatchedParameter,
-      changes,
-      [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)],
-      deleteUnmatchedParameter,
-      Diagnostics.Delete_all_unused_param_tags
-    );
-  }
-  function getRenameAction(context, { name, jsDocHost, signature, jsDocParameterTag }) {
-    if (!length(signature.parameters))
-      return void 0;
-    const sourceFile = context.sourceFile;
-    const tags = getJSDocTags(signature);
-    const names = /* @__PURE__ */ new Set();
-    for (const tag of tags) {
-      if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) {
-        names.add(tag.name.escapedText);
-      }
-    }
-    const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0);
-    if (parameterName === void 0)
-      return void 0;
-    const newJSDocParameterTag = factory.updateJSDocParameterTag(
-      jsDocParameterTag,
-      jsDocParameterTag.tagName,
-      factory.createIdentifier(parameterName),
-      jsDocParameterTag.isBracketed,
-      jsDocParameterTag.typeExpression,
-      jsDocParameterTag.isNameFirst,
-      jsDocParameterTag.comment
-    );
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, jsDocHost, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t)));
-    return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]);
-  }
-  function getInfo14(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) {
-      const jsDocParameterTag = token.parent;
-      const jsDocHost = getJSDocHost(jsDocParameterTag);
-      const signature = getHostSignatureFromJSDoc(jsDocParameterTag);
-      if (jsDocHost && signature) {
-        return { jsDocHost, signature, name: token.parent.name, jsDocParameterTag };
-      }
-    }
-    return void 0;
-  }
-  var deleteUnmatchedParameter, renameUnmatchedParameter, errorCodes40;
-  var init_fixUnmatchedParameter = __esm({
-    "src/services/codefixes/fixUnmatchedParameter.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      deleteUnmatchedParameter = "deleteUnmatchedParameter";
-      renameUnmatchedParameter = "renameUnmatchedParameter";
-      errorCodes40 = [
-        Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code
-      ];
-      registerCodeFix({
-        fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter],
-        errorCodes: errorCodes40,
-        getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) {
-          const { sourceFile, span } = context;
-          const actions2 = [];
-          const info = getInfo14(sourceFile, span.start);
-          if (info) {
-            append(actions2, getDeleteAction(context, info));
-            append(actions2, getRenameAction(context, info));
-            return actions2;
-          }
-          return void 0;
-        },
-        getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) {
-          const tagsToSignature = /* @__PURE__ */ new Map();
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            eachDiagnostic(context, errorCodes40, ({ file, start }) => {
-              const info = getInfo14(file, start);
-              if (info) {
-                tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag));
-              }
-            });
-            tagsToSignature.forEach((tags, signature) => {
-              if (context.fixId === deleteUnmatchedParameter) {
-                const tagsSet = new Set(tags);
-                changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t));
-              }
-            });
-          }));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts
-  function getImportDeclaration(sourceFile, program, start) {
-    const identifier = tryCast(getTokenAtPosition(sourceFile, start), isIdentifier);
-    if (!identifier || identifier.parent.kind !== 183 /* TypeReference */)
-      return;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(identifier);
-    return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration));
-  }
-  function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) {
-    if (importDeclaration.kind === 271 /* ImportEqualsDeclaration */) {
-      changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importDeclaration.name);
-      return;
-    }
-    const importClause = importDeclaration.kind === 273 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent;
-    if (importClause.name && importClause.namedBindings) {
-      return;
-    }
-    const checker = program.getTypeChecker();
-    const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => {
-      if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */)
-        return true;
-    });
-    if (importsValue) {
-      return;
-    }
-    changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importClause);
-  }
-  function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) {
-    ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent);
-  }
-  var fixId32, errorCodes41;
-  var init_fixUnreferenceableDecoratorMetadata = __esm({
-    "src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId32 = "fixUnreferenceableDecoratorMetadata";
-      errorCodes41 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code];
-      registerCodeFix({
-        errorCodes: errorCodes41,
-        getCodeActions: (context) => {
-          const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start);
-          if (!importDeclaration)
-            return;
-          const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 276 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program));
-          const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program));
-          let actions2;
-          if (namespaceChanges.length) {
-            actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import));
-          }
-          if (typeOnlyChanges.length) {
-            actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, typeOnlyChanges, Diagnostics.Use_import_type));
-          }
-          return actions2;
-        },
-        fixIds: [fixId32]
-      });
-    }
-  });
-
-  // src/services/codefixes/fixUnusedIdentifier.ts
-  function changeInferToUnknown(changes, sourceFile, token) {
-    changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(159 /* UnknownKeyword */));
-  }
-  function createDeleteFix(changes, diag2) {
-    return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations);
-  }
-  function deleteTypeParameters(changes, sourceFile, token) {
-    changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist"));
-  }
-  function isImport(token) {
-    return token.kind === 102 /* ImportKeyword */ || token.kind === 80 /* Identifier */ && (token.parent.kind === 276 /* ImportSpecifier */ || token.parent.kind === 273 /* ImportClause */);
-  }
-  function tryGetFullImport(token) {
-    return token.kind === 102 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0;
-  }
-  function canDeleteEntireVariableStatement(sourceFile, token) {
-    return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token;
-  }
-  function deleteEntireVariableStatement(changes, sourceFile, node) {
-    changes.delete(sourceFile, node.parent.kind === 243 /* VariableStatement */ ? node.parent : node);
-  }
-  function deleteDestructuringElements(changes, sourceFile, node) {
-    forEach(node.elements, (n) => changes.delete(sourceFile, n));
-  }
-  function deleteDestructuring(context, changes, sourceFile, { parent: parent2 }) {
-    if (isVariableDeclaration(parent2) && parent2.initializer && isCallLikeExpression(parent2.initializer)) {
-      if (isVariableDeclarationList(parent2.parent) && length(parent2.parent.declarations) > 1) {
-        const varStatement = parent2.parent.parent;
-        const pos = varStatement.getStart(sourceFile);
-        const end = varStatement.end;
-        changes.delete(sourceFile, parent2);
-        changes.insertNodeAt(sourceFile, end, parent2.initializer, {
-          prefix: getNewLineOrDefaultFromHost(context.host, context.formatContext.options) + sourceFile.text.slice(getPrecedingNonSpaceCharacterPosition(sourceFile.text, pos - 1), pos),
-          suffix: probablyUsesSemicolons(sourceFile) ? ";" : ""
-        });
-      } else {
-        changes.replaceNode(sourceFile, parent2.parent, parent2.initializer);
-      }
-    } else {
-      changes.delete(sourceFile, parent2);
-    }
-  }
-  function tryPrefixDeclaration(changes, errorCode, sourceFile, token) {
-    if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code)
-      return;
-    if (token.kind === 140 /* InferKeyword */) {
-      token = cast(token.parent, isInferTypeNode).typeParameter.name;
-    }
-    if (isIdentifier(token) && canPrefix(token)) {
-      changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`));
-      if (isParameter(token.parent)) {
-        getJSDocParameterTags(token.parent).forEach((tag) => {
-          if (isIdentifier(tag.name)) {
-            changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`));
-          }
-        });
-      }
-    }
-  }
-  function canPrefix(token) {
-    switch (token.parent.kind) {
-      case 169 /* Parameter */:
-      case 168 /* TypeParameter */:
-        return true;
-      case 260 /* VariableDeclaration */: {
-        const varDecl = token.parent;
-        switch (varDecl.parent.parent.kind) {
-          case 250 /* ForOfStatement */:
-          case 249 /* ForInStatement */:
-            return true;
-        }
-      }
-    }
-    return false;
-  }
-  function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) {
-    tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll);
-    if (isIdentifier(token)) {
-      ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => {
-        if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref)
-          ref = ref.parent;
-        if (!isFixAll && mayDeleteExpression(ref)) {
-          changes.delete(sourceFile, ref.parent.parent);
-        }
-      });
-    }
-  }
-  function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) {
-    const { parent: parent2 } = token;
-    if (isParameter(parent2)) {
-      tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll);
-    } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) {
-      const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2;
-      Debug.assert(node !== sourceFile, "should not delete whole source file");
-      changes.delete(sourceFile, node);
-    }
-  }
-  function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) {
-    if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) {
-      if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) {
-        for (const modifier of parameter.modifiers) {
-          if (isModifier(modifier)) {
-            changes.deleteModifier(sourceFile, modifier);
-          }
-        }
-      } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) {
-        changes.delete(sourceFile, parameter);
-      }
-    }
-  }
-  function isNotProvidedArguments(parameter, checker, sourceFiles) {
-    const index = parameter.parent.parameters.indexOf(parameter);
-    return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index);
-  }
-  function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) {
-    const { parent: parent2 } = parameter;
-    switch (parent2.kind) {
-      case 174 /* MethodDeclaration */:
-      case 176 /* Constructor */:
-        const index = parent2.parameters.indexOf(parameter);
-        const referent = isMethodDeclaration(parent2) ? parent2.name : parent2;
-        const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken);
-        if (entries) {
-          for (const entry of entries) {
-            for (const reference of entry.references) {
-              if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) {
-                const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index;
-                const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index;
-                const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index;
-                if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod)
-                  return false;
-              }
-            }
-          }
-        }
-        return true;
-      case 262 /* FunctionDeclaration */: {
-        if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) {
-          return isLastParameter(parent2, parameter, isFixAll);
-        }
-        return true;
-      }
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return isLastParameter(parent2, parameter, isFixAll);
-      case 178 /* SetAccessor */:
-        return false;
-      case 177 /* GetAccessor */:
-        return true;
-      default:
-        return Debug.failBadSyntaxKind(parent2);
-    }
-  }
-  function isCallbackLike(checker, sourceFile, name) {
-    return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.includes(reference));
-  }
-  function isLastParameter(func, parameter, isFixAll) {
-    const parameters = func.parameters;
-    const index = parameters.indexOf(parameter);
-    Debug.assert(index !== -1, "The parameter should already be in the list");
-    return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1;
-  }
-  function mayDeleteExpression(node) {
-    return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent);
-  }
-  var fixName3, fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer, errorCodes42;
-  var init_fixUnusedIdentifier = __esm({
-    "src/services/codefixes/fixUnusedIdentifier.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName3 = "unusedIdentifier";
-      fixIdPrefix = "unusedIdentifier_prefix";
-      fixIdDelete = "unusedIdentifier_delete";
-      fixIdDeleteImports = "unusedIdentifier_deleteImports";
-      fixIdInfer = "unusedIdentifier_infer";
-      errorCodes42 = [
-        Diagnostics._0_is_declared_but_its_value_is_never_read.code,
-        Diagnostics._0_is_declared_but_never_used.code,
-        Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code,
-        Diagnostics.All_imports_in_import_declaration_are_unused.code,
-        Diagnostics.All_destructured_elements_are_unused.code,
-        Diagnostics.All_variables_are_unused.code,
-        Diagnostics.All_type_parameters_are_unused.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes42,
-        getCodeActions(context) {
-          const { errorCode, sourceFile, program, cancellationToken } = context;
-          const checker = program.getTypeChecker();
-          const sourceFiles = program.getSourceFiles();
-          const token = getTokenAtPosition(sourceFile, context.span.start);
-          if (isJSDocTemplateTag(token)) {
-            return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)];
-          }
-          if (token.kind === 30 /* LessThanToken */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token));
-            return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)];
-          }
-          const importDecl = tryGetFullImport(token);
-          if (importDecl) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
-            return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
-          } else if (isImport(token)) {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
-              sourceFile,
-              token,
-              t,
-              checker,
-              sourceFiles,
-              program,
-              cancellationToken,
-              /*isFixAll*/
-              false
-            ));
-            if (deletion.length) {
-              return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
-            }
-          }
-          if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) {
-            if (isParameter(token.parent.parent)) {
-              const elements = token.parent.elements;
-              const diagnostic = [
-                elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0,
-                map(elements, (e) => e.getText(sourceFile)).join(", ")
-              ];
-              return [
-                createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic)
-              ];
-            }
-            return [
-              createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuring(context, t, sourceFile, token.parent)), Diagnostics.Remove_unused_destructuring_declaration)
-            ];
-          }
-          if (canDeleteEntireVariableStatement(sourceFile, token)) {
-            return [
-              createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement)
-            ];
-          }
-          const result = [];
-          if (token.kind === 140 /* InferKeyword */) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token));
-            const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
-            result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
-          } else {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
-              sourceFile,
-              token,
-              t,
-              checker,
-              sourceFiles,
-              program,
-              cancellationToken,
-              /*isFixAll*/
-              false
-            ));
-            if (deletion.length) {
-              const name = isComputedPropertyName(token.parent) ? token.parent : token;
-              result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
-            }
-          }
-          const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token));
-          if (prefix.length) {
-            result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible));
-          }
-          return result;
-        },
-        fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer],
-        getAllCodeActions: (context) => {
-          const { sourceFile, program, cancellationToken } = context;
-          const checker = program.getTypeChecker();
-          const sourceFiles = program.getSourceFiles();
-          return codeFixAll(context, errorCodes42, (changes, diag2) => {
-            const token = getTokenAtPosition(sourceFile, diag2.start);
-            switch (context.fixId) {
-              case fixIdPrefix:
-                tryPrefixDeclaration(changes, diag2.code, sourceFile, token);
-                break;
-              case fixIdDeleteImports: {
-                const importDecl = tryGetFullImport(token);
-                if (importDecl) {
-                  changes.delete(sourceFile, importDecl);
-                } else if (isImport(token)) {
-                  tryDeleteDeclaration(
-                    sourceFile,
-                    token,
-                    changes,
-                    checker,
-                    sourceFiles,
-                    program,
-                    cancellationToken,
-                    /*isFixAll*/
-                    true
-                  );
-                }
-                break;
-              }
-              case fixIdDelete: {
-                if (token.kind === 140 /* InferKeyword */ || isImport(token)) {
-                  break;
-                } else if (isJSDocTemplateTag(token)) {
-                  changes.delete(sourceFile, token);
-                } else if (token.kind === 30 /* LessThanToken */) {
-                  deleteTypeParameters(changes, sourceFile, token);
-                } else if (isObjectBindingPattern(token.parent)) {
-                  if (token.parent.parent.initializer) {
-                    break;
-                  } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) {
-                    changes.delete(sourceFile, token.parent.parent);
-                  }
-                } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) {
-                  break;
-                } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
-                  deleteEntireVariableStatement(changes, sourceFile, token.parent);
-                } else {
-                  tryDeleteDeclaration(
-                    sourceFile,
-                    token,
-                    changes,
-                    checker,
-                    sourceFiles,
-                    program,
-                    cancellationToken,
-                    /*isFixAll*/
-                    true
-                  );
-                }
-                break;
-              }
-              case fixIdInfer:
-                if (token.kind === 140 /* InferKeyword */) {
-                  changeInferToUnknown(changes, sourceFile, token);
-                }
-                break;
-              default:
-                Debug.fail(JSON.stringify(context.fixId));
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixUnreachableCode.ts
-  function doChange27(changes, sourceFile, start, length2, errorCode) {
-    const token = getTokenAtPosition(sourceFile, start);
-    const statement = findAncestor(token, isStatement);
-    if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) {
-      const logData = JSON.stringify({
-        statementKind: Debug.formatSyntaxKind(statement.kind),
-        tokenKind: Debug.formatSyntaxKind(token.kind),
-        errorCode,
-        start,
-        length: length2
-      });
-      Debug.fail("Token and statement should start at the same point. " + logData);
-    }
-    const container = (isBlock(statement.parent) ? statement.parent : statement).parent;
-    if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) {
-      switch (container.kind) {
-        case 245 /* IfStatement */:
-          if (container.elseStatement) {
-            if (isBlock(statement.parent)) {
-              break;
-            } else {
-              changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray));
-            }
-            return;
-          }
-        case 247 /* WhileStatement */:
-        case 248 /* ForStatement */:
-          changes.delete(sourceFile, container);
-          return;
-      }
-    }
-    if (isBlock(statement.parent)) {
-      const end = start + length2;
-      const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last");
-      changes.deleteNodeRange(sourceFile, statement, lastStatement);
-    } else {
-      changes.delete(sourceFile, statement);
-    }
-  }
-  function lastWhere(a, pred) {
-    let last2;
-    for (const value of a) {
-      if (!pred(value))
-        break;
-      last2 = value;
-    }
-    return last2;
-  }
-  var fixId33, errorCodes43;
-  var init_fixUnreachableCode = __esm({
-    "src/services/codefixes/fixUnreachableCode.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId33 = "fixUnreachableCode";
-      errorCodes43 = [Diagnostics.Unreachable_code_detected.code];
-      registerCodeFix({
-        errorCodes: errorCodes43,
-        getCodeActions(context) {
-          const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken);
-          if (syntacticDiagnostics.length)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, context.sourceFile, context.span.start, context.span.length, context.errorCode));
-          return [createCodeFixAction(fixId33, changes, Diagnostics.Remove_unreachable_code, fixId33, Diagnostics.Remove_all_unreachable_code)];
-        },
-        fixIds: [fixId33],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes43, (changes, diag2) => doChange27(changes, diag2.file, diag2.start, diag2.length, diag2.code))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixUnusedLabel.ts
-  function doChange28(changes, sourceFile, start) {
-    const token = getTokenAtPosition(sourceFile, start);
-    const labeledStatement = cast(token.parent, isLabeledStatement);
-    const pos = token.getStart(sourceFile);
-    const statementPos = labeledStatement.statement.getStart(sourceFile);
-    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(
-      sourceFile.text,
-      findChildOfKind(labeledStatement, 59 /* ColonToken */, sourceFile).end,
-      /*stopAfterLineBreak*/
-      true
-    );
-    changes.deleteRange(sourceFile, { pos, end });
-  }
-  var fixId34, errorCodes44;
-  var init_fixUnusedLabel = __esm({
-    "src/services/codefixes/fixUnusedLabel.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId34 = "fixUnusedLabel";
-      errorCodes44 = [Diagnostics.Unused_label.code];
-      registerCodeFix({
-        errorCodes: errorCodes44,
-        getCodeActions(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, context.sourceFile, context.span.start));
-          return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unused_label, fixId34, Diagnostics.Remove_all_unused_labels)];
-        },
-        fixIds: [fixId34],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes44, (changes, diag2) => doChange28(changes, diag2.file, diag2.start))
-      });
-    }
-  });
-
-  // src/services/codefixes/fixJSDocTypes.ts
-  function doChange29(changes, sourceFile, oldTypeNode, newType, checker) {
-    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(
-      newType,
-      /*enclosingDeclaration*/
-      oldTypeNode,
-      /*flags*/
-      void 0
-    ));
-  }
-  function getInfo15(sourceFile, pos, checker) {
-    const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
-    const typeNode = decl && decl.type;
-    return typeNode && { typeNode, type: getType(checker, typeNode) };
-  }
-  function isTypeContainer(node) {
-    switch (node.kind) {
-      case 234 /* AsExpression */:
-      case 179 /* CallSignature */:
-      case 180 /* ConstructSignature */:
-      case 262 /* FunctionDeclaration */:
-      case 177 /* GetAccessor */:
-      case 181 /* IndexSignature */:
-      case 200 /* MappedType */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 169 /* Parameter */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-      case 178 /* SetAccessor */:
-      case 265 /* TypeAliasDeclaration */:
-      case 216 /* TypeAssertionExpression */:
-      case 260 /* VariableDeclaration */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function getType(checker, node) {
-    if (isJSDocNullableType(node)) {
-      const type = checker.getTypeFromTypeNode(node.type);
-      if (type === checker.getNeverType() || type === checker.getVoidType()) {
-        return type;
-      }
-      return checker.getUnionType(
-        append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType())
-      );
-    }
-    return checker.getTypeFromTypeNode(node);
-  }
-  var fixIdPlain, fixIdNullable, errorCodes45;
-  var init_fixJSDocTypes = __esm({
-    "src/services/codefixes/fixJSDocTypes.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixIdPlain = "fixJSDocTypes_plain";
-      fixIdNullable = "fixJSDocTypes_nullable";
-      errorCodes45 = [
-        Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code,
-        Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code,
-        Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes45,
-        getCodeActions(context) {
-          const { sourceFile } = context;
-          const checker = context.program.getTypeChecker();
-          const info = getInfo15(sourceFile, context.span.start, checker);
-          if (!info)
-            return void 0;
-          const { typeNode, type } = info;
-          const original = typeNode.getText(sourceFile);
-          const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
-          if (typeNode.kind === 321 /* JSDocNullableType */) {
-            actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
-          }
-          return actions2;
-          function fix(type2, fixId52, fixAllDescription) {
-            const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, typeNode, type2, checker));
-            return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId52, fixAllDescription);
-          }
-        },
-        fixIds: [fixIdPlain, fixIdNullable],
-        getAllCodeActions(context) {
-          const { fixId: fixId52, program, sourceFile } = context;
-          const checker = program.getTypeChecker();
-          return codeFixAll(context, errorCodes45, (changes, err) => {
-            const info = getInfo15(err.file, err.start, checker);
-            if (!info)
-              return;
-            const { typeNode, type } = info;
-            const fixedType = typeNode.kind === 321 /* JSDocNullableType */ && fixId52 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type;
-            doChange29(changes, sourceFile, typeNode, fixedType, checker);
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixMissingCallParentheses.ts
-  function doChange30(changes, sourceFile, name) {
-    changes.replaceNodeWithText(sourceFile, name, `${name.text}()`);
-  }
-  function getCallName(sourceFile, start) {
-    const token = getTokenAtPosition(sourceFile, start);
-    if (isPropertyAccessExpression(token.parent)) {
-      let current = token.parent;
-      while (isPropertyAccessExpression(current.parent)) {
-        current = current.parent;
-      }
-      return current.name;
-    }
-    if (isIdentifier(token)) {
-      return token;
-    }
-    return void 0;
-  }
-  var fixId35, errorCodes46;
-  var init_fixMissingCallParentheses = __esm({
-    "src/services/codefixes/fixMissingCallParentheses.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId35 = "fixMissingCallParentheses";
-      errorCodes46 = [
-        Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes46,
-        fixIds: [fixId35],
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const callName = getCallName(sourceFile, span.start);
-          if (!callName)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, context.sourceFile, callName));
-          return [createCodeFixAction(fixId35, changes, Diagnostics.Add_missing_call_parentheses, fixId35, Diagnostics.Add_all_missing_call_parentheses)];
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes46, (changes, diag2) => {
-          const callName = getCallName(diag2.file, diag2.start);
-          if (callName)
-            doChange30(changes, diag2.file, callName);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAwaitInSyncFunction.ts
-  function getReturnType(expr) {
-    if (expr.type) {
-      return expr.type;
-    }
-    if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) {
-      return expr.parent.type.type;
-    }
-  }
-  function getNodes3(sourceFile, start) {
-    const token = getTokenAtPosition(sourceFile, start);
-    const containingFunction = getContainingFunction(token);
-    if (!containingFunction) {
-      return;
-    }
-    let insertBefore;
-    switch (containingFunction.kind) {
-      case 174 /* MethodDeclaration */:
-        insertBefore = containingFunction.name;
-        break;
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-        insertBefore = findChildOfKind(containingFunction, 100 /* FunctionKeyword */, sourceFile);
-        break;
-      case 219 /* ArrowFunction */:
-        const kind = containingFunction.typeParameters ? 30 /* LessThanToken */ : 21 /* OpenParenToken */;
-        insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters);
-        break;
-      default:
-        return;
-    }
-    return insertBefore && {
-      insertBefore,
-      returnType: getReturnType(containingFunction)
-    };
-  }
-  function doChange31(changes, sourceFile, { insertBefore, returnType }) {
-    if (returnType) {
-      const entityName = getEntityNameFromTypeNode(returnType);
-      if (!entityName || entityName.kind !== 80 /* Identifier */ || entityName.text !== "Promise") {
-        changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType])));
-      }
-    }
-    changes.insertModifierBefore(sourceFile, 134 /* AsyncKeyword */, insertBefore);
-  }
-  var fixId36, errorCodes47;
-  var init_fixAwaitInSyncFunction = __esm({
-    "src/services/codefixes/fixAwaitInSyncFunction.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId36 = "fixAwaitInSyncFunction";
-      errorCodes47 = [
-        Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-        Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-        Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-        Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes47,
-        getCodeActions(context) {
-          const { sourceFile, span } = context;
-          const nodes = getNodes3(sourceFile, span.start);
-          if (!nodes)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, nodes));
-          return [createCodeFixAction(fixId36, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId36, Diagnostics.Add_all_missing_async_modifiers)];
-        },
-        fixIds: [fixId36],
-        getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) {
-          const seen = /* @__PURE__ */ new Map();
-          return codeFixAll(context, errorCodes47, (changes, diag2) => {
-            const nodes = getNodes3(diag2.file, diag2.start);
-            if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore)))
-              return;
-            doChange31(changes, context.sourceFile, nodes);
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixPropertyOverrideAccessor.ts
-  function doChange32(file, start, length2, code, context) {
-    let startPosition;
-    let endPosition;
-    if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) {
-      startPosition = start;
-      endPosition = start + length2;
-    } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) {
-      const checker = context.program.getTypeChecker();
-      const node = getTokenAtPosition(file, start).parent;
-      Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor");
-      const containingClass = node.parent;
-      Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes");
-      const base = singleOrUndefined(getAllSupers(containingClass, checker));
-      if (!base)
-        return [];
-      const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name));
-      const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name);
-      if (!baseProp || !baseProp.valueDeclaration)
-        return [];
-      startPosition = baseProp.valueDeclaration.pos;
-      endPosition = baseProp.valueDeclaration.end;
-      file = getSourceFileOfNode(baseProp.valueDeclaration);
-    } else {
-      Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code);
-    }
-    return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message);
-  }
-  var errorCodes48, fixId37;
-  var init_fixPropertyOverrideAccessor = __esm({
-    "src/services/codefixes/fixPropertyOverrideAccessor.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes48 = [
-        Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code,
-        Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code
-      ];
-      fixId37 = "fixPropertyOverrideAccessor";
-      registerCodeFix({
-        errorCodes: errorCodes48,
-        getCodeActions(context) {
-          const edits = doChange32(context.sourceFile, context.span.start, context.span.length, context.errorCode, context);
-          if (edits) {
-            return [createCodeFixAction(fixId37, edits, Diagnostics.Generate_get_and_set_accessors, fixId37, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)];
-          }
-        },
-        fixIds: [fixId37],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes48, (changes, diag2) => {
-          const edits = doChange32(diag2.file, diag2.start, diag2.length, diag2.code, context);
-          if (edits) {
-            for (const edit of edits) {
-              changes.pushRaw(context.sourceFile, edit);
-            }
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/inferFromUsage.ts
-  function getDiagnostic(errorCode, token) {
-    switch (errorCode) {
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage;
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Infer_parameter_types_from_usage;
-      case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
-        return Diagnostics.Infer_this_type_of_0_from_usage;
-      default:
-        return Diagnostics.Infer_type_of_0_from_usage;
-    }
-  }
-  function mapSuggestionDiagnostic(errorCode) {
-    switch (errorCode) {
-      case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code;
-      case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Variable_0_implicitly_has_an_1_type.code;
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Parameter_0_implicitly_has_an_1_type.code;
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code;
-      case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code:
-        return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code;
-      case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code;
-      case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code:
-        return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code;
-      case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Member_0_implicitly_has_an_1_type.code;
-    }
-    return errorCode;
-  }
-  function doChange33(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) {
-    if (!isParameterPropertyModifier(token.kind) && token.kind !== 80 /* Identifier */ && token.kind !== 26 /* DotDotDotToken */ && token.kind !== 110 /* ThisKeyword */) {
-      return void 0;
-    }
-    const { parent: parent2 } = token;
-    const importAdder = createImportAdder(sourceFile, program, preferences, host);
-    errorCode = mapSuggestionDiagnostic(errorCode);
-    switch (errorCode) {
-      case Diagnostics.Member_0_implicitly_has_an_1_type.code:
-      case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code:
-        if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) {
-          annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken);
-          importAdder.writeFixes(changes);
-          return parent2;
-        }
-        if (isPropertyAccessExpression(parent2)) {
-          const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
-          const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
-          if (typeNode) {
-            const typeTag = factory.createJSDocTypeTag(
-              /*tagName*/
-              void 0,
-              factory.createJSDocTypeExpression(typeNode),
-              /*comment*/
-              void 0
-            );
-            changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
-          }
-          importAdder.writeFixes(changes);
-          return parent2;
-        }
-        return void 0;
-      case Diagnostics.Variable_0_implicitly_has_an_1_type.code: {
-        const symbol = program.getTypeChecker().getSymbolAtLocation(token);
-        if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) {
-          annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken);
-          importAdder.writeFixes(changes);
-          return symbol.valueDeclaration;
-        }
-        return void 0;
-      }
-    }
-    const containingFunction = getContainingFunction(token);
-    if (containingFunction === void 0) {
-      return void 0;
-    }
-    let declaration;
-    switch (errorCode) {
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
-        if (isSetAccessorDeclaration(containingFunction)) {
-          annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-          break;
-        }
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
-        if (markSeen(containingFunction)) {
-          const param = cast(parent2, isParameter);
-          annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken);
-          declaration = param;
-        }
-        break;
-      case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code:
-      case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code:
-        if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) {
-          annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host);
-          declaration = containingFunction;
-        }
-        break;
-      case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code:
-        if (isSetAccessorDeclaration(containingFunction)) {
-          annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-        }
-        break;
-      case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
-        if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) {
-          annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-        }
-        break;
-      default:
-        return Debug.fail(String(errorCode));
-    }
-    importAdder.writeFixes(changes);
-    return declaration;
-  }
-  function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) {
-    if (isIdentifier(declaration.name)) {
-      annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host);
-    }
-  }
-  function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) {
-    if (!isIdentifier(parameterDeclaration.name)) {
-      return;
-    }
-    const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken);
-    Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match");
-    if (isInJSFile(containingFunction)) {
-      annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host);
-    } else {
-      const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 21 /* OpenParenToken */, sourceFile);
-      if (needParens)
-        changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(21 /* OpenParenToken */));
-      for (const { declaration, type } of parameterInferences) {
-        if (declaration && !declaration.type && !declaration.initializer) {
-          annotate(changes, importAdder, sourceFile, declaration, type, program, host);
-        }
-      }
-      if (needParens)
-        changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(22 /* CloseParenToken */));
-    }
-  }
-  function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) {
-    const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken);
-    if (!references || !references.length) {
-      return;
-    }
-    const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter();
-    const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host);
-    if (!typeNode) {
-      return;
-    }
-    if (isInJSFile(containingFunction)) {
-      annotateJSDocThis(changes, sourceFile, containingFunction, typeNode);
-    } else {
-      changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode);
-    }
-  }
-  function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
-    changes.addJSDocTags(sourceFile, containingFunction, [
-      factory.createJSDocThisTag(
-        /*tagName*/
-        void 0,
-        factory.createJSDocTypeExpression(typeNode)
-      )
-    ]);
-  }
-  function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
-    const param = firstOrUndefined(setAccessorDeclaration.parameters);
-    if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) {
-      let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken);
-      if (type === program.getTypeChecker().getAnyType()) {
-        type = inferTypeForVariableFromUsage(param.name, program, cancellationToken);
-      }
-      if (isInJSFile(setAccessorDeclaration)) {
-        annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host);
-      } else {
-        annotate(changes, importAdder, sourceFile, param, type, program, host);
-      }
-    }
-  }
-  function annotate(changes, importAdder, sourceFile, declaration, type, program, host) {
-    const typeNode = getTypeNodeIfAccessible(type, declaration, program, host);
-    if (typeNode) {
-      if (isInJSFile(sourceFile) && declaration.kind !== 171 /* PropertySignature */) {
-        const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration;
-        if (!parent2) {
-          return;
-        }
-        const typeExpression = factory.createJSDocTypeExpression(typeNode);
-        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(
-          /*tagName*/
-          void 0,
-          typeExpression,
-          /*comment*/
-          void 0
-        ) : factory.createJSDocTypeTag(
-          /*tagName*/
-          void 0,
-          typeExpression,
-          /*comment*/
-          void 0
-        );
-        changes.addJSDocTags(sourceFile, parent2, [typeTag]);
-      } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
-        changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
-      }
-    }
-  }
-  function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
-    const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-    if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
-      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(
-        s,
-        /*isValidTypeOnlyUseSite*/
-        true
-      ));
-      return true;
-    }
-    return false;
-  }
-  function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) {
-    const signature = parameterInferences.length && parameterInferences[0].declaration.parent;
-    if (!signature) {
-      return;
-    }
-    const inferences = mapDefined(parameterInferences, (inference) => {
-      const param = inference.declaration;
-      if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) {
-        return;
-      }
-      const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host);
-      if (typeNode) {
-        const name = factory.cloneNode(param.name);
-        setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-        return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode };
-      }
-    });
-    if (!inferences.length) {
-      return;
-    }
-    if (isArrowFunction(signature) || isFunctionExpression(signature)) {
-      const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 21 /* OpenParenToken */, sourceFile);
-      if (needParens) {
-        changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(21 /* OpenParenToken */));
-      }
-      forEach(inferences, ({ typeNode, param }) => {
-        const typeTag = factory.createJSDocTypeTag(
-          /*tagName*/
-          void 0,
-          factory.createJSDocTypeExpression(typeNode)
-        );
-        const jsDoc = factory.createJSDocComment(
-          /*comment*/
-          void 0,
-          [typeTag]
-        );
-        changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
-      });
-      if (needParens) {
-        changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(22 /* CloseParenToken */));
-      }
-    } else {
-      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(
-        /*tagName*/
-        void 0,
-        name,
-        /*isBracketed*/
-        !!isOptional,
-        factory.createJSDocTypeExpression(typeNode),
-        /*isNameFirst*/
-        false,
-        /*comment*/
-        void 0
-      ));
-      changes.addJSDocTags(sourceFile, signature, paramTags);
-    }
-  }
-  function getReferences(token, program, cancellationToken) {
-    return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0);
-  }
-  function inferTypeForVariableFromUsage(token, program, cancellationToken) {
-    const references = getReferences(token, program, cancellationToken);
-    return inferTypeFromReferences(program, references, cancellationToken).single();
-  }
-  function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) {
-    const references = getFunctionReferences(func, sourceFile, program, cancellationToken);
-    return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({
-      declaration: p,
-      type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType()
-    }));
-  }
-  function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) {
-    let searchToken;
-    switch (containingFunction.kind) {
-      case 176 /* Constructor */:
-        searchToken = findChildOfKind(containingFunction, 137 /* ConstructorKeyword */, sourceFile);
-        break;
-      case 219 /* ArrowFunction */:
-      case 218 /* FunctionExpression */:
-        const parent2 = containingFunction.parent;
-        searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name;
-        break;
-      case 262 /* FunctionDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-        searchToken = containingFunction.name;
-        break;
-    }
-    if (!searchToken) {
-      return void 0;
-    }
-    return getReferences(searchToken, program, cancellationToken);
-  }
-  function inferTypeFromReferences(program, references, cancellationToken) {
-    const checker = program.getTypeChecker();
-    const builtinConstructors = {
-      string: () => checker.getStringType(),
-      number: () => checker.getNumberType(),
-      Array: (t) => checker.createArrayType(t),
-      Promise: (t) => checker.createPromiseType(t)
-    };
-    const builtins = [
-      checker.getStringType(),
-      checker.getNumberType(),
-      checker.createArrayType(checker.getAnyType()),
-      checker.createPromiseType(checker.getAnyType())
-    ];
-    return {
-      single: single2,
-      parameters,
-      thisParameter
-    };
-    function createEmptyUsage() {
-      return {
-        isNumber: void 0,
-        isString: void 0,
-        isNumberOrString: void 0,
-        candidateTypes: void 0,
-        properties: void 0,
-        calls: void 0,
-        constructs: void 0,
-        numberIndex: void 0,
-        stringIndex: void 0,
-        candidateThisTypes: void 0,
-        inferredTypes: void 0
-      };
-    }
-    function combineUsages(usages) {
-      const combinedProperties = /* @__PURE__ */ new Map();
-      for (const u of usages) {
-        if (u.properties) {
-          u.properties.forEach((p, name) => {
-            if (!combinedProperties.has(name)) {
-              combinedProperties.set(name, []);
-            }
-            combinedProperties.get(name).push(p);
-          });
-        }
-      }
-      const properties = /* @__PURE__ */ new Map();
-      combinedProperties.forEach((ps, name) => {
-        properties.set(name, combineUsages(ps));
-      });
-      return {
-        isNumber: usages.some((u) => u.isNumber),
-        isString: usages.some((u) => u.isString),
-        isNumberOrString: usages.some((u) => u.isNumberOrString),
-        candidateTypes: flatMap(usages, (u) => u.candidateTypes),
-        properties,
-        calls: flatMap(usages, (u) => u.calls),
-        constructs: flatMap(usages, (u) => u.constructs),
-        numberIndex: forEach(usages, (u) => u.numberIndex),
-        stringIndex: forEach(usages, (u) => u.stringIndex),
-        candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
-        inferredTypes: void 0
-        // clear type cache
-      };
-    }
-    function single2() {
-      return combineTypes(inferTypesFromReferencesSingle(references));
-    }
-    function parameters(declaration) {
-      if (references.length === 0 || !declaration.parameters) {
-        return void 0;
-      }
-      const usage = createEmptyUsage();
-      for (const reference of references) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      const calls = [...usage.constructs || [], ...usage.calls || []];
-      return declaration.parameters.map((parameter, parameterIndex) => {
-        const types = [];
-        const isRest = isRestParameter(parameter);
-        let isOptional = false;
-        for (const call of calls) {
-          if (call.argumentTypes.length <= parameterIndex) {
-            isOptional = isInJSFile(declaration);
-            types.push(checker.getUndefinedType());
-          } else if (isRest) {
-            for (let i = parameterIndex; i < call.argumentTypes.length; i++) {
-              types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i]));
-            }
-          } else {
-            types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex]));
-          }
-        }
-        if (isIdentifier(parameter.name)) {
-          const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken));
-          types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred);
-        }
-        const type = combineTypes(types);
-        return {
-          type: isRest ? checker.createArrayType(type) : type,
-          isOptional: isOptional && !isRest,
-          declaration: parameter
-        };
-      });
-    }
-    function thisParameter() {
-      const usage = createEmptyUsage();
-      for (const reference of references) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      return combineTypes(usage.candidateThisTypes || emptyArray);
-    }
-    function inferTypesFromReferencesSingle(references2) {
-      const usage = createEmptyUsage();
-      for (const reference of references2) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      return inferTypes(usage);
-    }
-    function calculateUsageOfNode(node, usage) {
-      while (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
-        node = node.parent;
-      }
-      switch (node.parent.kind) {
-        case 244 /* ExpressionStatement */:
-          inferTypeFromExpressionStatement(node, usage);
-          break;
-        case 225 /* PostfixUnaryExpression */:
-          usage.isNumber = true;
-          break;
-        case 224 /* PrefixUnaryExpression */:
-          inferTypeFromPrefixUnaryExpression(node.parent, usage);
-          break;
-        case 226 /* BinaryExpression */:
-          inferTypeFromBinaryExpression(node, node.parent, usage);
-          break;
-        case 296 /* CaseClause */:
-        case 297 /* DefaultClause */:
-          inferTypeFromSwitchStatementLabel(node.parent, usage);
-          break;
-        case 213 /* CallExpression */:
-        case 214 /* NewExpression */:
-          if (node.parent.expression === node) {
-            inferTypeFromCallExpression(node.parent, usage);
-          } else {
-            inferTypeFromContextualType(node, usage);
-          }
-          break;
-        case 211 /* PropertyAccessExpression */:
-          inferTypeFromPropertyAccessExpression(node.parent, usage);
-          break;
-        case 212 /* ElementAccessExpression */:
-          inferTypeFromPropertyElementExpression(node.parent, node, usage);
-          break;
-        case 303 /* PropertyAssignment */:
-        case 304 /* ShorthandPropertyAssignment */:
-          inferTypeFromPropertyAssignment(node.parent, usage);
-          break;
-        case 172 /* PropertyDeclaration */:
-          inferTypeFromPropertyDeclaration(node.parent, usage);
-          break;
-        case 260 /* VariableDeclaration */: {
-          const { name, initializer } = node.parent;
-          if (node === name) {
-            if (initializer) {
-              addCandidateType(usage, checker.getTypeAtLocation(initializer));
-            }
-            break;
-          }
-        }
-        default:
-          return inferTypeFromContextualType(node, usage);
-      }
-    }
-    function inferTypeFromContextualType(node, usage) {
-      if (isExpressionNode(node)) {
-        addCandidateType(usage, checker.getContextualType(node));
-      }
-    }
-    function inferTypeFromExpressionStatement(node, usage) {
-      addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType());
-    }
-    function inferTypeFromPrefixUnaryExpression(node, usage) {
-      switch (node.operator) {
-        case 46 /* PlusPlusToken */:
-        case 47 /* MinusMinusToken */:
-        case 41 /* MinusToken */:
-        case 55 /* TildeToken */:
-          usage.isNumber = true;
-          break;
-        case 40 /* PlusToken */:
-          usage.isNumberOrString = true;
-          break;
-      }
-    }
-    function inferTypeFromBinaryExpression(node, parent2, usage) {
-      switch (parent2.operatorToken.kind) {
-        case 43 /* AsteriskAsteriskToken */:
-        case 42 /* AsteriskToken */:
-        case 44 /* SlashToken */:
-        case 45 /* PercentToken */:
-        case 48 /* LessThanLessThanToken */:
-        case 49 /* GreaterThanGreaterThanToken */:
-        case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 51 /* AmpersandToken */:
-        case 52 /* BarToken */:
-        case 53 /* CaretToken */:
-        case 66 /* MinusEqualsToken */:
-        case 68 /* AsteriskAsteriskEqualsToken */:
-        case 67 /* AsteriskEqualsToken */:
-        case 69 /* SlashEqualsToken */:
-        case 70 /* PercentEqualsToken */:
-        case 74 /* AmpersandEqualsToken */:
-        case 75 /* BarEqualsToken */:
-        case 79 /* CaretEqualsToken */:
-        case 71 /* LessThanLessThanEqualsToken */:
-        case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 72 /* GreaterThanGreaterThanEqualsToken */:
-        case 41 /* MinusToken */:
-        case 30 /* LessThanToken */:
-        case 33 /* LessThanEqualsToken */:
-        case 32 /* GreaterThanToken */:
-        case 34 /* GreaterThanEqualsToken */:
-          const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
-          if (operandType.flags & 1056 /* EnumLike */) {
-            addCandidateType(usage, operandType);
-          } else {
-            usage.isNumber = true;
-          }
-          break;
-        case 65 /* PlusEqualsToken */:
-        case 40 /* PlusToken */:
-          const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
-          if (otherOperandType.flags & 1056 /* EnumLike */) {
-            addCandidateType(usage, otherOperandType);
-          } else if (otherOperandType.flags & 296 /* NumberLike */) {
-            usage.isNumber = true;
-          } else if (otherOperandType.flags & 402653316 /* StringLike */) {
-            usage.isString = true;
-          } else if (otherOperandType.flags & 1 /* Any */) {
-          } else {
-            usage.isNumberOrString = true;
-          }
-          break;
-        case 64 /* EqualsToken */:
-        case 35 /* EqualsEqualsToken */:
-        case 37 /* EqualsEqualsEqualsToken */:
-        case 38 /* ExclamationEqualsEqualsToken */:
-        case 36 /* ExclamationEqualsToken */:
-        case 77 /* AmpersandAmpersandEqualsToken */:
-        case 78 /* QuestionQuestionEqualsToken */:
-        case 76 /* BarBarEqualsToken */:
-          addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left));
-          break;
-        case 103 /* InKeyword */:
-          if (node === parent2.left) {
-            usage.isString = true;
-          }
-          break;
-        case 57 /* BarBarToken */:
-        case 61 /* QuestionQuestionToken */:
-          if (node === parent2.left && (node.parent.parent.kind === 260 /* VariableDeclaration */ || isAssignmentExpression(
-            node.parent.parent,
-            /*excludeCompoundAssignment*/
-            true
-          ))) {
-            addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
-          }
-          break;
-        case 56 /* AmpersandAmpersandToken */:
-        case 28 /* CommaToken */:
-        case 104 /* InstanceOfKeyword */:
-          break;
-      }
-    }
-    function inferTypeFromSwitchStatementLabel(parent2, usage) {
-      addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression));
-    }
-    function inferTypeFromCallExpression(parent2, usage) {
-      const call = {
-        argumentTypes: [],
-        return_: createEmptyUsage()
-      };
-      if (parent2.arguments) {
-        for (const argument of parent2.arguments) {
-          call.argumentTypes.push(checker.getTypeAtLocation(argument));
-        }
-      }
-      calculateUsageOfNode(parent2, call.return_);
-      if (parent2.kind === 213 /* CallExpression */) {
-        (usage.calls || (usage.calls = [])).push(call);
-      } else {
-        (usage.constructs || (usage.constructs = [])).push(call);
-      }
-    }
-    function inferTypeFromPropertyAccessExpression(parent2, usage) {
-      const name = escapeLeadingUnderscores(parent2.name.text);
-      if (!usage.properties) {
-        usage.properties = /* @__PURE__ */ new Map();
-      }
-      const propertyUsage = usage.properties.get(name) || createEmptyUsage();
-      calculateUsageOfNode(parent2, propertyUsage);
-      usage.properties.set(name, propertyUsage);
-    }
-    function inferTypeFromPropertyElementExpression(parent2, node, usage) {
-      if (node === parent2.argumentExpression) {
-        usage.isNumberOrString = true;
-        return;
-      } else {
-        const indexType = checker.getTypeAtLocation(parent2.argumentExpression);
-        const indexUsage = createEmptyUsage();
-        calculateUsageOfNode(parent2, indexUsage);
-        if (indexType.flags & 296 /* NumberLike */) {
-          usage.numberIndex = indexUsage;
-        } else {
-          usage.stringIndex = indexUsage;
-        }
-      }
-    }
-    function inferTypeFromPropertyAssignment(assignment, usage) {
-      const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent;
-      addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType));
-    }
-    function inferTypeFromPropertyDeclaration(declaration, usage) {
-      addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent));
-    }
-    function removeLowPriorityInferences(inferences, priorities) {
-      const toRemove = [];
-      for (const i of inferences) {
-        for (const { high, low } of priorities) {
-          if (high(i)) {
-            Debug.assert(!low(i), "Priority can't have both low and high");
-            toRemove.push(low);
-          }
-        }
-      }
-      return inferences.filter((i) => toRemove.every((f) => !f(i)));
-    }
-    function combineFromUsage(usage) {
-      return combineTypes(inferTypes(usage));
-    }
-    function combineTypes(inferences) {
-      if (!inferences.length)
-        return checker.getAnyType();
-      const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]);
-      const priorities = [
-        {
-          high: (t) => t === checker.getStringType() || t === checker.getNumberType(),
-          low: (t) => t === stringNumber
-        },
-        {
-          high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)),
-          low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */))
-        },
-        {
-          high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */),
-          low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */)
-        }
-      ];
-      let good = removeLowPriorityInferences(inferences, priorities);
-      const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */);
-      if (anons.length) {
-        good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */));
-        good.push(combineAnonymousTypes(anons));
-      }
-      return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */));
-    }
-    function combineAnonymousTypes(anons) {
-      if (anons.length === 1) {
-        return anons[0];
-      }
-      const calls = [];
-      const constructs = [];
-      const stringIndices = [];
-      const numberIndices = [];
-      let stringIndexReadonly = false;
-      let numberIndexReadonly = false;
-      const props = createMultiMap();
-      for (const anon2 of anons) {
-        for (const p of checker.getPropertiesOfType(anon2)) {
-          props.add(p.escapedName, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType());
-        }
-        calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */));
-        constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */));
-        const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */);
-        if (stringIndexInfo) {
-          stringIndices.push(stringIndexInfo.type);
-          stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly;
-        }
-        const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */);
-        if (numberIndexInfo) {
-          numberIndices.push(numberIndexInfo.type);
-          numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly;
-        }
-      }
-      const members = mapEntries(props, (name, types) => {
-        const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
-        const s = checker.createSymbol(4 /* Property */ | isOptional, name);
-        s.links.type = checker.getUnionType(types);
-        return [name, s];
-      });
-      const indexInfos = [];
-      if (stringIndices.length)
-        indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly));
-      if (numberIndices.length)
-        indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly));
-      return checker.createAnonymousType(
-        anons[0].symbol,
-        members,
-        calls,
-        constructs,
-        indexInfos
-      );
-    }
-    function inferTypes(usage) {
-      var _a, _b, _c;
-      const types = [];
-      if (usage.isNumber) {
-        types.push(checker.getNumberType());
-      }
-      if (usage.isString) {
-        types.push(checker.getStringType());
-      }
-      if (usage.isNumberOrString) {
-        types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()]));
-      }
-      if (usage.numberIndex) {
-        types.push(checker.createArrayType(combineFromUsage(usage.numberIndex)));
-      }
-      if (((_a = usage.properties) == null ? void 0 : _a.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) {
-        types.push(inferStructuralType(usage));
-      }
-      const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t));
-      const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0;
-      if (callsType && candidateTypes) {
-        types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */));
-      } else {
-        if (callsType) {
-          types.push(callsType);
-        }
-        if (length(candidateTypes)) {
-          types.push(...candidateTypes);
-        }
-      }
-      types.push(...inferNamedTypesFromProperties(usage));
-      return types;
-    }
-    function inferStructuralType(usage) {
-      const members = /* @__PURE__ */ new Map();
-      if (usage.properties) {
-        usage.properties.forEach((u, name) => {
-          const symbol = checker.createSymbol(4 /* Property */, name);
-          symbol.links.type = combineFromUsage(u);
-          members.set(name, symbol);
-        });
-      }
-      const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
-      const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
-      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(
-        checker.getStringType(),
-        combineFromUsage(usage.stringIndex),
-        /*isReadonly*/
-        false
-      )] : [];
-      return checker.createAnonymousType(
-        /*symbol*/
-        void 0,
-        members,
-        callSignatures,
-        constructSignatures,
-        indexInfos
-      );
-    }
-    function inferNamedTypesFromProperties(usage) {
-      if (!usage.properties || !usage.properties.size)
-        return [];
-      const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage));
-      if (0 < types.length && types.length < 3) {
-        return types.map((t) => inferInstantiationFromUsage(t, usage));
-      }
-      return [];
-    }
-    function allPropertiesAreAssignableToUsage(type, usage) {
-      if (!usage.properties)
-        return false;
-      return !forEachEntry(usage.properties, (propUsage, name) => {
-        const source = checker.getTypeOfPropertyOfType(type, name);
-        if (!source) {
-          return true;
-        }
-        if (propUsage.calls) {
-          const sigs = checker.getSignaturesOfType(source, 0 /* Call */);
-          return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls));
-        } else {
-          return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage));
-        }
-      });
-    }
-    function inferInstantiationFromUsage(type, usage) {
-      if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) {
-        return type;
-      }
-      const generic = type.target;
-      const singleTypeParameter = singleOrUndefined(generic.typeParameters);
-      if (!singleTypeParameter)
-        return type;
-      const types = [];
-      usage.properties.forEach((propUsage, name) => {
-        const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name);
-        Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference.");
-        types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter));
-      });
-      return builtinConstructors[type.symbol.escapedName](combineTypes(types));
-    }
-    function inferTypeParameters(genericType, usageType, typeParameter) {
-      if (genericType === typeParameter) {
-        return [usageType];
-      } else if (genericType.flags & 3145728 /* UnionOrIntersection */) {
-        return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter));
-      } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) {
-        const genericArgs = checker.getTypeArguments(genericType);
-        const usageArgs = checker.getTypeArguments(usageType);
-        const types = [];
-        if (genericArgs && usageArgs) {
-          for (let i = 0; i < genericArgs.length; i++) {
-            if (usageArgs[i]) {
-              types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter));
-            }
-          }
-        }
-        return types;
-      }
-      const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */);
-      const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */);
-      if (genericSigs.length === 1 && usageSigs.length === 1) {
-        return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter);
-      }
-      return [];
-    }
-    function inferFromSignatures(genericSig, usageSig, typeParameter) {
-      var _a;
-      const types = [];
-      for (let i = 0; i < genericSig.parameters.length; i++) {
-        const genericParam = genericSig.parameters[i];
-        const usageParam = usageSig.parameters[i];
-        const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]);
-        if (!usageParam) {
-          break;
-        }
-        let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType();
-        const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType);
-        if (elementType) {
-          genericParamType = elementType;
-        }
-        const targetType = ((_a = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
-        types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
-      }
-      const genericReturn = checker.getReturnTypeOfSignature(genericSig);
-      const usageReturn = checker.getReturnTypeOfSignature(usageSig);
-      types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter));
-      return types;
-    }
-    function getFunctionFromCalls(calls) {
-      return checker.createAnonymousType(
-        /*symbol*/
-        void 0,
-        createSymbolTable(),
-        [getSignatureFromCalls(calls)],
-        emptyArray,
-        emptyArray
-      );
-    }
-    function getSignatureFromCalls(calls) {
-      const parameters2 = [];
-      const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
-      for (let i = 0; i < length2; i++) {
-        const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
-        symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
-        if (calls.some((call) => call.argumentTypes[i] === void 0)) {
-          symbol.flags |= 16777216 /* Optional */;
-        }
-        parameters2.push(symbol);
-      }
-      const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
-      return checker.createSignature(
-        /*declaration*/
-        void 0,
-        /*typeParameters*/
-        void 0,
-        /*thisParameter*/
-        void 0,
-        parameters2,
-        returnType,
-        /*typePredicate*/
-        void 0,
-        length2,
-        0 /* None */
-      );
-    }
-    function addCandidateType(usage, type) {
-      if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
-        (usage.candidateTypes || (usage.candidateTypes = [])).push(type);
-      }
-    }
-    function addCandidateThisType(usage, type) {
-      if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
-        (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type);
-      }
-    }
-  }
-  var fixId38, errorCodes49;
-  var init_inferFromUsage = __esm({
-    "src/services/codefixes/inferFromUsage.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId38 = "inferFromUsage";
-      errorCodes49 = [
-        // Variable declarations
-        Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
-        // Variable uses
-        Diagnostics.Variable_0_implicitly_has_an_1_type.code,
-        // Parameter declarations
-        Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
-        Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
-        // Get Accessor declarations
-        Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
-        Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
-        // Set Accessor declarations
-        Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
-        // Property declarations
-        Diagnostics.Member_0_implicitly_has_an_1_type.code,
-        //// Suggestions
-        // Variable declarations
-        Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
-        // Variable uses
-        Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-        // Parameter declarations
-        Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-        Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
-        // Get Accessor declarations
-        Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
-        Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
-        // Set Accessor declarations
-        Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
-        // Property declarations
-        Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-        // Function expressions and declarations
-        Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes49,
-        getCodeActions(context) {
-          const { sourceFile, program, span: { start }, errorCode, cancellationToken, host, preferences } = context;
-          const token = getTokenAtPosition(sourceFile, start);
-          let declaration;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-            declaration = doChange33(
-              changes2,
-              sourceFile,
-              token,
-              errorCode,
-              program,
-              cancellationToken,
-              /*markSeen*/
-              returnTrue,
-              host,
-              preferences
-            );
-          });
-          const name = declaration && getNameOfDeclaration(declaration);
-          return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId38, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId38, Diagnostics.Infer_all_types_from_usage)];
-        },
-        fixIds: [fixId38],
-        getAllCodeActions(context) {
-          const { sourceFile, program, cancellationToken, host, preferences } = context;
-          const markSeen = nodeSeenTracker();
-          return codeFixAll(context, errorCodes49, (changes, err) => {
-            doChange33(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences);
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixReturnTypeInAsyncFunction.ts
-  function getInfo16(sourceFile, checker, pos) {
-    if (isInJSFile(sourceFile)) {
-      return void 0;
-    }
-    const token = getTokenAtPosition(sourceFile, pos);
-    const func = findAncestor(token, isFunctionLikeDeclaration);
-    const returnTypeNode = func == null ? void 0 : func.type;
-    if (!returnTypeNode) {
-      return void 0;
-    }
-    const returnType = checker.getTypeFromTypeNode(returnTypeNode);
-    const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
-    const promisedTypeNode = checker.typeToTypeNode(
-      promisedType,
-      /*enclosingDeclaration*/
-      returnTypeNode,
-      /*flags*/
-      void 0
-    );
-    if (promisedTypeNode) {
-      return { returnTypeNode, returnType, promisedTypeNode, promisedType };
-    }
-  }
-  function doChange34(changes, sourceFile, returnTypeNode, promisedTypeNode) {
-    changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode]));
-  }
-  var fixId39, errorCodes50;
-  var init_fixReturnTypeInAsyncFunction = __esm({
-    "src/services/codefixes/fixReturnTypeInAsyncFunction.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId39 = "fixReturnTypeInAsyncFunction";
-      errorCodes50 = [
-        Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes50,
-        fixIds: [fixId39],
-        getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) {
-          const { sourceFile, program, span } = context;
-          const checker = program.getTypeChecker();
-          const info = getInfo16(sourceFile, program.getTypeChecker(), span.start);
-          if (!info) {
-            return void 0;
-          }
-          const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(t, sourceFile, returnTypeNode, promisedTypeNode));
-          return [createCodeFixAction(
-            fixId39,
-            changes,
-            [Diagnostics.Replace_0_with_Promise_1, checker.typeToString(returnType), checker.typeToString(promisedType)],
-            fixId39,
-            Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions
-          )];
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes50, (changes, diag2) => {
-          const info = getInfo16(diag2.file, context.program.getTypeChecker(), diag2.start);
-          if (info) {
-            doChange34(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode);
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/disableJsDiagnostics.ts
-  function makeChange8(changes, sourceFile, position, seenLines) {
-    const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position);
-    if (!seenLines || tryAddToSet(seenLines, lineNumber)) {
-      changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore");
-    }
-  }
-  var fixName4, fixId40, errorCodes51;
-  var init_disableJsDiagnostics = __esm({
-    "src/services/codefixes/disableJsDiagnostics.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName4 = "disableJsDiagnostics";
-      fixId40 = "disableJsDiagnostics";
-      errorCodes51 = mapDefined(Object.keys(Diagnostics), (key) => {
-        const diag2 = Diagnostics[key];
-        return diag2.category === 1 /* Error */ ? diag2.code : void 0;
-      });
-      registerCodeFix({
-        errorCodes: errorCodes51,
-        getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) {
-          const { sourceFile, program, span, host, formatContext } = context;
-          if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) {
-            return void 0;
-          }
-          const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
-          const fixes = [
-            // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file.
-            createCodeFixActionWithoutFixAll(
-              fixName4,
-              [createFileTextChanges(sourceFile.fileName, [
-                createTextChange(
-                  sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0),
-                  `// @ts-nocheck${newLineCharacter}`
-                )
-              ])],
-              Diagnostics.Disable_checking_for_this_file
-            )
-          ];
-          if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) {
-            fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId40, Diagnostics.Add_ts_ignore_to_all_error_messages));
-          }
-          return fixes;
-        },
-        fixIds: [fixId40],
-        getAllCodeActions: (context) => {
-          const seenLines = /* @__PURE__ */ new Set();
-          return codeFixAll(context, errorCodes51, (changes, diag2) => {
-            if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) {
-              makeChange8(changes, diag2.file, diag2.start, seenLines);
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/helpers.ts
-  function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) {
-    const classMembers = classDeclaration.symbol.members;
-    for (const symbol of possiblyMissingSymbols) {
-      if (!classMembers.has(symbol.escapedName)) {
-        addNewNodeForMemberSymbol(
-          symbol,
-          classDeclaration,
-          sourceFile,
-          context,
-          preferences,
-          importAdder,
-          addClassElement,
-          /*body*/
-          void 0
-        );
-      }
-    }
-  }
-  function getNoopSymbolTrackerWithResolver(context) {
-    return {
-      trackSymbol: () => false,
-      moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host)
-    };
-  }
-  function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) {
-    const declarations = symbol.getDeclarations();
-    const declaration = firstOrUndefined(declarations);
-    const checker = context.program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const kind = (declaration == null ? void 0 : declaration.kind) ?? 171 /* PropertySignature */;
-    const declarationName = createDeclarationName(symbol, declaration);
-    const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
-    let modifierFlags = effectiveModifierFlags & 256 /* Static */;
-    modifierFlags |= effectiveModifierFlags & 1 /* Public */ ? 1 /* Public */ : effectiveModifierFlags & 4 /* Protected */ ? 4 /* Protected */ : 0 /* None */;
-    if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
-      modifierFlags |= 512 /* Accessor */;
-    }
-    const modifiers = createModifiers();
-    const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
-    const optional = !!(symbol.flags & 16777216 /* Optional */);
-    const ambient = !!(enclosingDeclaration.flags & 33554432 /* Ambient */) || isAmbient;
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    switch (kind) {
-      case 171 /* PropertySignature */:
-      case 172 /* PropertyDeclaration */:
-        const flags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : void 0;
-        let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
-        if (importAdder) {
-          const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-          if (importableReference) {
-            typeNode = importableReference.typeNode;
-            importSymbols(importAdder, importableReference.symbols);
-          }
-        }
-        addClassElement(factory.createPropertyDeclaration(
-          modifiers,
-          declaration ? createName(declarationName) : symbol.getName(),
-          optional && preserveOptional & 2 /* Property */ ? factory.createToken(58 /* QuestionToken */) : void 0,
-          typeNode,
-          /*initializer*/
-          void 0
-        ));
-        break;
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */: {
-        Debug.assertIsDefined(declarations);
-        let typeNode2 = checker.typeToTypeNode(
-          type,
-          enclosingDeclaration,
-          /*flags*/
-          void 0,
-          getNoopSymbolTrackerWithResolver(context)
-        );
-        const allAccessors = getAllAccessorDeclarations(declarations, declaration);
-        const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
-        if (importAdder) {
-          const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget);
-          if (importableReference) {
-            typeNode2 = importableReference.typeNode;
-            importSymbols(importAdder, importableReference.symbols);
-          }
-        }
-        for (const accessor of orderedAccessors) {
-          if (isGetAccessorDeclaration(accessor)) {
-            addClassElement(factory.createGetAccessorDeclaration(
-              modifiers,
-              createName(declarationName),
-              emptyArray,
-              createTypeNode(typeNode2),
-              createBody(body, quotePreference, ambient)
-            ));
-          } else {
-            Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter");
-            const parameter = getSetAccessorValueParameter(accessor);
-            const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0;
-            addClassElement(factory.createSetAccessorDeclaration(
-              modifiers,
-              createName(declarationName),
-              createDummyParameters(
-                1,
-                [parameterName],
-                [createTypeNode(typeNode2)],
-                1,
-                /*inJs*/
-                false
-              ),
-              createBody(body, quotePreference, ambient)
-            ));
-          }
-        }
-        break;
-      }
-      case 173 /* MethodSignature */:
-      case 174 /* MethodDeclaration */:
-        Debug.assertIsDefined(declarations);
-        const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures();
-        if (!some(signatures)) {
-          break;
-        }
-        if (declarations.length === 1) {
-          Debug.assert(signatures.length === 1, "One declaration implies one signature");
-          const signature = signatures[0];
-          outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient));
-          break;
-        }
-        for (const signature of signatures) {
-          outputMethod(quotePreference, signature, modifiers, createName(declarationName));
-        }
-        if (!ambient) {
-          if (declarations.length > signatures.length) {
-            const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]);
-            outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference));
-          } else {
-            Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count");
-            addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body));
-          }
-        }
-        break;
-    }
-    function outputMethod(quotePreference2, signature, modifiers2, name, body2) {
-      const method = createSignatureDeclarationFromSignature(174 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder);
-      if (method)
-        addClassElement(method);
-    }
-    function createModifiers() {
-      let modifiers2;
-      if (modifierFlags) {
-        modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags));
-      }
-      if (shouldAddOverrideKeyword()) {
-        modifiers2 = append(modifiers2, factory.createToken(164 /* OverrideKeyword */));
-      }
-      return modifiers2 && factory.createNodeArray(modifiers2);
-    }
-    function shouldAddOverrideKeyword() {
-      return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration));
-    }
-    function createName(node) {
-      if (isIdentifier(node) && node.escapedText === "constructor") {
-        return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */));
-      }
-      return getSynthesizedDeepClone(
-        node,
-        /*includeTrivia*/
-        false
-      );
-    }
-    function createBody(block, quotePreference2, ambient2) {
-      return ambient2 ? void 0 : getSynthesizedDeepClone(
-        block,
-        /*includeTrivia*/
-        false
-      ) || createStubbedMethodBody(quotePreference2);
-    }
-    function createTypeNode(typeNode) {
-      return getSynthesizedDeepClone(
-        typeNode,
-        /*includeTrivia*/
-        false
-      );
-    }
-    function createDeclarationName(symbol2, declaration2) {
-      if (getCheckFlags(symbol2) & 262144 /* Mapped */) {
-        const nameType = symbol2.links.nameType;
-        if (nameType && isTypeUsableAsPropertyName(nameType)) {
-          return factory.createIdentifier(unescapeLeadingUnderscores(getPropertyNameFromType(nameType)));
-        }
-      }
-      return getSynthesizedDeepClone(
-        getNameOfDeclaration(declaration2),
-        /*includeTrivia*/
-        false
-      );
-    }
-  }
-  function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
-    const program = context.program;
-    const checker = program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
-    const isJs = isInJSFile(enclosingDeclaration);
-    const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
-    const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
-    if (!signatureDeclaration) {
-      return void 0;
-    }
-    let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters;
-    let parameters = signatureDeclaration.parameters;
-    let type = isJs ? void 0 : signatureDeclaration.type;
-    if (importAdder) {
-      if (typeParameters) {
-        const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
-          let constraint = typeParameterDecl.constraint;
-          let defaultType = typeParameterDecl.default;
-          if (constraint) {
-            const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget);
-            if (importableReference) {
-              constraint = importableReference.typeNode;
-              importSymbols(importAdder, importableReference.symbols);
-            }
-          }
-          if (defaultType) {
-            const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget);
-            if (importableReference) {
-              defaultType = importableReference.typeNode;
-              importSymbols(importAdder, importableReference.symbols);
-            }
-          }
-          return factory.updateTypeParameterDeclaration(
-            typeParameterDecl,
-            typeParameterDecl.modifiers,
-            typeParameterDecl.name,
-            constraint,
-            defaultType
-          );
-        });
-        if (typeParameters !== newTypeParameters) {
-          typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters);
-        }
-      }
-      const newParameters = sameMap(parameters, (parameterDecl) => {
-        let type2 = isJs ? void 0 : parameterDecl.type;
-        if (type2) {
-          const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget);
-          if (importableReference) {
-            type2 = importableReference.typeNode;
-            importSymbols(importAdder, importableReference.symbols);
-          }
-        }
-        return factory.updateParameterDeclaration(
-          parameterDecl,
-          parameterDecl.modifiers,
-          parameterDecl.dotDotDotToken,
-          parameterDecl.name,
-          isJs ? void 0 : parameterDecl.questionToken,
-          type2,
-          parameterDecl.initializer
-        );
-      });
-      if (parameters !== newParameters) {
-        parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters);
-      }
-      if (type) {
-        const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget);
-        if (importableReference) {
-          type = importableReference.typeNode;
-          importSymbols(importAdder, importableReference.symbols);
-        }
-      }
-    }
-    const questionToken = optional ? factory.createToken(58 /* QuestionToken */) : void 0;
-    const asteriskToken = signatureDeclaration.asteriskToken;
-    if (isFunctionExpression(signatureDeclaration)) {
-      return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body);
-    }
-    if (isArrowFunction(signatureDeclaration)) {
-      return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body ?? signatureDeclaration.body);
-    }
-    if (isMethodDeclaration(signatureDeclaration)) {
-      return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name ?? factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body);
-    }
-    if (isFunctionDeclaration(signatureDeclaration)) {
-      return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body);
-    }
-    return void 0;
-  }
-  function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) {
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const tracker = getNoopSymbolTrackerWithResolver(context);
-    const checker = context.program.getTypeChecker();
-    const isJs = isInJSFile(contextNode);
-    const { typeArguments, arguments: args, parent: parent2 } = call;
-    const contextualType = isJs ? void 0 : checker.getContextualType(call);
-    const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0);
-    const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg));
-    const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters(
-      checker,
-      importAdder,
-      instanceTypes,
-      contextNode,
-      scriptTarget,
-      1 /* NoTruncation */,
-      tracker
-    );
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const asteriskToken = isYieldExpression(parent2) ? factory.createToken(42 /* AsteriskToken */) : void 0;
-    const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
-    const parameters = createDummyParameters(
-      args.length,
-      names,
-      argumentTypeNodes,
-      /*minArgumentCount*/
-      void 0,
-      isJs
-    );
-    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(
-      contextualType,
-      contextNode,
-      /*flags*/
-      void 0,
-      tracker
-    );
-    switch (kind) {
-      case 174 /* MethodDeclaration */:
-        return factory.createMethodDeclaration(
-          modifiers,
-          asteriskToken,
-          name,
-          /*questionToken*/
-          void 0,
-          typeParameters,
-          parameters,
-          type,
-          createStubbedMethodBody(quotePreference)
-        );
-      case 173 /* MethodSignature */:
-        return factory.createMethodSignature(
-          modifiers,
-          name,
-          /*questionToken*/
-          void 0,
-          typeParameters,
-          parameters,
-          type === void 0 ? factory.createKeywordTypeNode(159 /* UnknownKeyword */) : type
-        );
-      case 262 /* FunctionDeclaration */:
-        Debug.assert(typeof name === "string" || isIdentifier(name), "Unexpected name");
-        return factory.createFunctionDeclaration(
-          modifiers,
-          asteriskToken,
-          name,
-          typeParameters,
-          parameters,
-          type,
-          createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference)
-        );
-      default:
-        Debug.fail("Unexpected kind");
-    }
-  }
-  function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) {
-    const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0]));
-    const constraintsByName = new Map(argumentTypeParameters);
-    if (typeArguments) {
-      const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => {
-        var _a;
-        return checker.getTypeAtLocation(typeArgument) === ((_a = pair[1]) == null ? void 0 : _a.argumentType);
-      }));
-      const targetSize = usedNames.size + typeArgumentsWithNewTypes.length;
-      for (let i = 0; usedNames.size < targetSize; i += 1) {
-        usedNames.add(createTypeParameterName(i));
-      }
-    }
-    return arrayFrom(
-      usedNames.values(),
-      (usedName) => {
-        var _a;
-        return factory.createTypeParameterDeclaration(
-          /*modifiers*/
-          void 0,
-          usedName,
-          (_a = constraintsByName.get(usedName)) == null ? void 0 : _a.constraint
-        );
-      }
-    );
-  }
-  function createTypeParameterName(index) {
-    return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`;
-  }
-  function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, tracker) {
-    let typeNode = checker.typeToTypeNode(type, contextNode, flags, tracker);
-    if (typeNode && isImportTypeNode(typeNode)) {
-      const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-      if (importableReference) {
-        importSymbols(importAdder, importableReference.symbols);
-        typeNode = importableReference.typeNode;
-      }
-    }
-    return getSynthesizedDeepClone(typeNode);
-  }
-  function typeContainsTypeParameter(type) {
-    if (type.isUnionOrIntersection()) {
-      return type.types.some(typeContainsTypeParameter);
-    }
-    return type.flags & 262144 /* TypeParameter */;
-  }
-  function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, tracker) {
-    const argumentTypeNodes = [];
-    const argumentTypeParameters = /* @__PURE__ */ new Map();
-    for (let i = 0; i < instanceTypes.length; i += 1) {
-      const instanceType = instanceTypes[i];
-      if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) {
-        const synthesizedTypeParameterName = createTypeParameterName(i);
-        argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName));
-        argumentTypeParameters.set(synthesizedTypeParameterName, void 0);
-        continue;
-      }
-      const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType);
-      const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, tracker);
-      if (!argumentTypeNode) {
-        continue;
-      }
-      argumentTypeNodes.push(argumentTypeNode);
-      const argumentTypeParameter = getFirstTypeParameterName(instanceType);
-      const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, tracker) : void 0;
-      if (argumentTypeParameter) {
-        argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint });
-      }
-    }
-    return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) };
-  }
-  function isAnonymousObjectConstraintType(type) {
-    return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */;
-  }
-  function getFirstTypeParameterName(type) {
-    var _a;
-    if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
-      for (const subType of type.types) {
-        const subTypeName = getFirstTypeParameterName(subType);
-        if (subTypeName) {
-          return subTypeName;
-        }
-      }
-    }
-    return type.flags & 262144 /* TypeParameter */ ? (_a = type.getSymbol()) == null ? void 0 : _a.getName() : void 0;
-  }
-  function createDummyParameters(argCount, names, types, minArgumentCount, inJs) {
-    const parameters = [];
-    const parameterNameCounts = /* @__PURE__ */ new Map();
-    for (let i = 0; i < argCount; i++) {
-      const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`;
-      const parameterNameCount = parameterNameCounts.get(parameterName);
-      parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
-      const newParameter = factory.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        /*dotDotDotToken*/
-        void 0,
-        /*name*/
-        parameterName + (parameterNameCount || ""),
-        /*questionToken*/
-        minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0,
-        /*type*/
-        inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(159 /* UnknownKeyword */),
-        /*initializer*/
-        void 0
-      );
-      parameters.push(newParameter);
-    }
-    return parameters;
-  }
-  function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) {
-    let maxArgsSignature = signatures[0];
-    let minArgumentCount = signatures[0].minArgumentCount;
-    let someSigHasRestParameter = false;
-    for (const sig of signatures) {
-      minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount);
-      if (signatureHasRestParameter(sig)) {
-        someSigHasRestParameter = true;
-      }
-      if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) {
-        maxArgsSignature = sig;
-      }
-    }
-    const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
-    const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
-    const parameters = createDummyParameters(
-      maxNonRestArgs,
-      maxArgsParameterSymbolNames,
-      /*types*/
-      void 0,
-      minArgumentCount,
-      /*inJs*/
-      false
-    );
-    if (someSigHasRestParameter) {
-      const restParameter = factory.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        factory.createToken(26 /* DotDotDotToken */),
-        maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
-        /*questionToken*/
-        maxNonRestArgs >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0,
-        factory.createArrayTypeNode(factory.createKeywordTypeNode(159 /* UnknownKeyword */)),
-        /*initializer*/
-        void 0
-      );
-      parameters.push(restParameter);
-    }
-    return createStubbedMethod(
-      modifiers,
-      name,
-      optional,
-      /*typeParameters*/
-      void 0,
-      parameters,
-      getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
-      quotePreference,
-      body
-    );
-  }
-  function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
-    if (length(signatures)) {
-      const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
-      return checker.typeToTypeNode(type, enclosingDeclaration, 1 /* NoTruncation */, getNoopSymbolTrackerWithResolver(context));
-    }
-  }
-  function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
-    return factory.createMethodDeclaration(
-      modifiers,
-      /*asteriskToken*/
-      void 0,
-      name,
-      optional ? factory.createToken(58 /* QuestionToken */) : void 0,
-      typeParameters,
-      parameters,
-      returnType,
-      body || createStubbedMethodBody(quotePreference)
-    );
-  }
-  function createStubbedMethodBody(quotePreference) {
-    return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference);
-  }
-  function createStubbedBody(text, quotePreference) {
-    return factory.createBlock(
-      [factory.createThrowStatement(
-        factory.createNewExpression(
-          factory.createIdentifier("Error"),
-          /*typeArguments*/
-          void 0,
-          // TODO Handle auto quote preference.
-          [factory.createStringLiteral(
-            text,
-            /*isSingleQuote*/
-            quotePreference === 0 /* Single */
-          )]
-        )
-      )],
-      /*multiLine*/
-      true
-    );
-  }
-  function setJsonCompilerOptionValues(changeTracker, configFile, options) {
-    const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
-    if (!tsconfigObjectLiteral)
-      return void 0;
-    const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions");
-    if (compilerOptionsProperty === void 0) {
-      changeTracker.insertNodeAtObjectStart(
-        configFile,
-        tsconfigObjectLiteral,
-        createJsonPropertyAssignment(
-          "compilerOptions",
-          factory.createObjectLiteralExpression(
-            options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)),
-            /*multiLine*/
-            true
-          )
-        )
-      );
-      return;
-    }
-    const compilerOptions = compilerOptionsProperty.initializer;
-    if (!isObjectLiteralExpression(compilerOptions)) {
-      return;
-    }
-    for (const [optionName, optionValue] of options) {
-      const optionProperty = findJsonProperty(compilerOptions, optionName);
-      if (optionProperty === void 0) {
-        changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue));
-      } else {
-        changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue);
-      }
-    }
-  }
-  function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) {
-    setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]);
-  }
-  function createJsonPropertyAssignment(name, initializer) {
-    return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer);
-  }
-  function findJsonProperty(obj, name) {
-    return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name);
-  }
-  function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) {
-    let symbols;
-    const typeNode = visitNode(importTypeNode, visit, isTypeNode);
-    if (symbols && typeNode) {
-      return { typeNode, symbols };
-    }
-    function visit(node) {
-      if (isLiteralImportTypeNode(node) && node.qualifier) {
-        const firstIdentifier = getFirstIdentifier(node.qualifier);
-        const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget);
-        const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier;
-        symbols = append(symbols, firstIdentifier.symbol);
-        const typeArguments = visitNodes2(node.typeArguments, visit, isTypeNode);
-        return factory.createTypeReferenceNode(qualifier, typeArguments);
-      }
-      return visitEachChild(
-        node,
-        visit,
-        /*context*/
-        void 0
-      );
-    }
-  }
-  function replaceFirstIdentifierOfEntityName(name, newIdentifier) {
-    if (name.kind === 80 /* Identifier */) {
-      return newIdentifier;
-    }
-    return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
-  }
-  function importSymbols(importAdder, symbols) {
-    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(
-      s,
-      /*isValidTypeOnlyUseSite*/
-      true
-    ));
-  }
-  function findAncestorMatchingSpan(sourceFile, span) {
-    const end = textSpanEnd(span);
-    let token = getTokenAtPosition(sourceFile, span.start);
-    while (token.end < end) {
-      token = token.parent;
-    }
-    return token;
-  }
-  var PreserveOptionalFlags;
-  var init_helpers2 = __esm({
-    "src/services/codefixes/helpers.ts"() {
-      "use strict";
-      init_ts4();
-      PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => {
-        PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method";
-        PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property";
-        PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All";
-        return PreserveOptionalFlags2;
-      })(PreserveOptionalFlags || {});
-    }
-  });
-
-  // src/services/codefixes/generateAccessors.ts
-  function generateAccessorFromProperty(file, program, start, end, context, _actionName) {
-    const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start, end);
-    if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo))
-      return void 0;
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo;
-    suppressLeadingAndTrailingTrivia(fieldName);
-    suppressLeadingAndTrailingTrivia(accessorName);
-    suppressLeadingAndTrailingTrivia(declaration);
-    suppressLeadingAndTrailingTrivia(container);
-    let accessorModifiers;
-    let fieldModifiers;
-    if (isClassLike(container)) {
-      const modifierFlags = getEffectiveModifierFlags(declaration);
-      if (isSourceFileJS(file)) {
-        const modifiers = factory.createModifiersFromModifierFlags(modifierFlags);
-        accessorModifiers = modifiers;
-        fieldModifiers = modifiers;
-      } else {
-        accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags));
-        fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags));
-      }
-      if (canHaveDecorators(declaration)) {
-        fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers);
-      }
-    }
-    updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers);
-    const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
-    suppressLeadingAndTrailingTrivia(getAccessor);
-    insertAccessor(changeTracker, file, getAccessor, declaration, container);
-    if (isReadonly) {
-      const constructor = getFirstConstructorWithBody(container);
-      if (constructor) {
-        updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName);
-      }
-    } else {
-      const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
-      suppressLeadingAndTrailingTrivia(setAccessor);
-      insertAccessor(changeTracker, file, setAccessor, declaration, container);
-    }
-    return changeTracker.getChanges();
-  }
-  function isConvertibleName(name) {
-    return isIdentifier(name) || isStringLiteral(name);
-  }
-  function isAcceptedDeclaration(node) {
-    return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node);
-  }
-  function createPropertyName(name, originalName) {
-    return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name);
-  }
-  function createAccessorAccessExpression(fieldName, isStatic2, container) {
-    const leftHead = isStatic2 ? container.name : factory.createThis();
-    return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName));
-  }
-  function prepareModifierFlagsForAccessor(modifierFlags) {
-    modifierFlags &= ~8 /* Readonly */;
-    modifierFlags &= ~2 /* Private */;
-    if (!(modifierFlags & 4 /* Protected */)) {
-      modifierFlags |= 1 /* Public */;
-    }
-    return modifierFlags;
-  }
-  function prepareModifierFlagsForField(modifierFlags) {
-    modifierFlags &= ~1 /* Public */;
-    modifierFlags &= ~4 /* Protected */;
-    modifierFlags |= 2 /* Private */;
-    return modifierFlags;
-  }
-  function getAccessorConvertiblePropertyAtPosition(file, program, start, end, considerEmptySpans = true) {
-    const node = getTokenAtPosition(file, start);
-    const cursorRequest = start === end && considerEmptySpans;
-    const declaration = findAncestor(node.parent, isAcceptedDeclaration);
-    const meaning = 7 /* AccessibilityModifier */ | 256 /* Static */ | 8 /* Readonly */;
-    if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start, end) || cursorRequest)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor)
-      };
-    }
-    if (!isConvertibleName(declaration.name)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid)
-      };
-    }
-    if ((getEffectiveModifierFlags(declaration) & 98303 /* Modifier */ | meaning) !== meaning) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier)
-      };
-    }
-    const name = declaration.name.text;
-    const startWithUnderscore = startsWithUnderscore(name);
-    const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name);
-    const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name);
-    return {
-      isStatic: hasStaticModifier(declaration),
-      isReadonly: hasEffectiveReadonlyModifier(declaration),
-      type: getDeclarationType(declaration, program),
-      container: declaration.kind === 169 /* Parameter */ ? declaration.parent.parent : declaration.parent,
-      originalName: declaration.name.text,
-      declaration,
-      fieldName,
-      accessorName,
-      renameAccessor: startWithUnderscore
-    };
-  }
-  function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
-    return factory.createGetAccessorDeclaration(
-      modifiers,
-      accessorName,
-      [],
-      type,
-      factory.createBlock(
-        [
-          factory.createReturnStatement(
-            createAccessorAccessExpression(fieldName, isStatic2, container)
-          )
-        ],
-        /*multiLine*/
-        true
-      )
-    );
-  }
-  function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
-    return factory.createSetAccessorDeclaration(
-      modifiers,
-      accessorName,
-      [factory.createParameterDeclaration(
-        /*modifiers*/
-        void 0,
-        /*dotDotDotToken*/
-        void 0,
-        factory.createIdentifier("value"),
-        /*questionToken*/
-        void 0,
-        type
-      )],
-      factory.createBlock(
-        [
-          factory.createExpressionStatement(
-            factory.createAssignment(
-              createAccessorAccessExpression(fieldName, isStatic2, container),
-              factory.createIdentifier("value")
-            )
-          )
-        ],
-        /*multiLine*/
-        true
-      )
-    );
-  }
-  function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
-    const property = factory.updatePropertyDeclaration(
-      declaration,
-      modifiers,
-      fieldName,
-      declaration.questionToken || declaration.exclamationToken,
-      type,
-      declaration.initializer
-    );
-    changeTracker.replaceNode(file, declaration, property);
-  }
-  function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) {
-    let assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer);
-    if (assignment.modifiers || assignment.questionToken || assignment.exclamationToken) {
-      if (assignment === declaration)
-        assignment = factory.cloneNode(assignment);
-      assignment.modifiers = void 0;
-      assignment.questionToken = void 0;
-      assignment.exclamationToken = void 0;
-    }
-    changeTracker.replacePropertyAssignment(file, declaration, assignment);
-  }
-  function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
-    if (isPropertyDeclaration(declaration)) {
-      updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers);
-    } else if (isPropertyAssignment(declaration)) {
-      updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName);
-    } else {
-      changeTracker.replaceNode(file, declaration, factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer));
-    }
-  }
-  function insertAccessor(changeTracker, file, accessor, declaration, container) {
-    isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor);
-  }
-  function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) {
-    if (!constructor.body)
-      return;
-    constructor.body.forEachChild(function recur(node) {
-      if (isElementAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) {
-        changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName));
-      }
-      if (isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) {
-        changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName));
-      }
-      if (!isFunctionLike(node) && !isClassLike(node)) {
-        node.forEachChild(recur);
-      }
-    });
-  }
-  function getDeclarationType(declaration, program) {
-    const typeNode = getTypeAnnotationNode(declaration);
-    if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) {
-      const typeChecker = program.getTypeChecker();
-      const type = typeChecker.getTypeFromTypeNode(typeNode);
-      if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) {
-        const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode];
-        return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
-      }
-    }
-    return typeNode;
-  }
-  function getAllSupers(decl, checker) {
-    const res = [];
-    while (decl) {
-      const superElement = getClassExtendsHeritageElement(decl);
-      const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression);
-      if (!superSymbol)
-        break;
-      const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol;
-      const superDecl = symbol.declarations && find(symbol.declarations, isClassLike);
-      if (!superDecl)
-        break;
-      res.push(superDecl);
-      decl = superDecl;
-    }
-    return res;
-  }
-  var init_generateAccessors = __esm({
-    "src/services/codefixes/generateAccessors.ts"() {
-      "use strict";
-      init_ts4();
-    }
-  });
-
-  // src/services/codefixes/fixInvalidImportSyntax.ts
-  function getCodeFixesForImportDeclaration(context, node) {
-    const sourceFile = getSourceFileOfNode(node);
-    const namespace = getNamespaceDeclarationNode(node);
-    const opts = context.program.getCompilerOptions();
-    const variations = [];
-    variations.push(createAction(context, sourceFile, node, makeImport(
-      namespace.name,
-      /*namedImports*/
-      void 0,
-      node.moduleSpecifier,
-      getQuotePreference(sourceFile, context.preferences)
-    )));
-    if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
-      variations.push(createAction(
-        context,
-        sourceFile,
-        node,
-        factory.createImportEqualsDeclaration(
-          /*modifiers*/
-          void 0,
-          /*isTypeOnly*/
-          false,
-          namespace.name,
-          factory.createExternalModuleReference(node.moduleSpecifier)
-        )
-      ));
-    }
-    return variations;
-  }
-  function createAction(context, sourceFile, node, replacement) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement));
-    return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]);
-  }
-  function getActionsForUsageOfInvalidImport(context) {
-    const sourceFile = context.sourceFile;
-    const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 213 /* CallExpression */ : 214 /* NewExpression */;
-    const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind);
-    if (!node) {
-      return [];
-    }
-    const expr = node.expression;
-    return getImportCodeFixesForExpression(context, expr);
-  }
-  function getActionsForInvalidImportLocation(context) {
-    const sourceFile = context.sourceFile;
-    const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length);
-    if (!node) {
-      return [];
-    }
-    return getImportCodeFixesForExpression(context, node);
-  }
-  function getImportCodeFixesForExpression(context, expr) {
-    const type = context.program.getTypeChecker().getTypeAtLocation(expr);
-    if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) {
-      return [];
-    }
-    const fixes = [];
-    const relatedImport = type.symbol.links.originatingImport;
-    if (!isImportCall(relatedImport)) {
-      addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
-    }
-    if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) {
-      const sourceFile = context.sourceFile;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {}));
-      fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member));
-    }
-    return fixes;
-  }
-  var fixName5;
-  var init_fixInvalidImportSyntax = __esm({
-    "src/services/codefixes/fixInvalidImportSyntax.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName5 = "invalidImportSyntax";
-      registerCodeFix({
-        errorCodes: [
-          Diagnostics.This_expression_is_not_callable.code,
-          Diagnostics.This_expression_is_not_constructable.code
-        ],
-        getCodeActions: getActionsForUsageOfInvalidImport
-      });
-      registerCodeFix({
-        errorCodes: [
-          // The following error codes cover pretty much all assignability errors that could involve an expression
-          Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-          Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
-          Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-          Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
-          Diagnostics.Type_predicate_0_is_not_assignable_to_1.code,
-          Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code,
-          Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code,
-          Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code,
-          Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
-          Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code,
-          Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code
-        ],
-        getCodeActions: getActionsForInvalidImportLocation
-      });
-    }
-  });
-
-  // src/services/codefixes/fixStrictClassInitialization.ts
-  function getInfo17(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token) && isPropertyDeclaration(token.parent)) {
-      const type = getEffectiveTypeAnnotationNode(token.parent);
-      if (type) {
-        return { type, prop: token.parent, isJs: isInJSFile(token.parent) };
-      }
-    }
-    return void 0;
-  }
-  function getActionForAddMissingDefiniteAssignmentAssertion(context, info) {
-    if (info.isJs)
-      return void 0;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties);
-  }
-  function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) {
-    suppressLeadingAndTrailingTrivia(propertyDeclaration);
-    const property = factory.updatePropertyDeclaration(
-      propertyDeclaration,
-      propertyDeclaration.modifiers,
-      propertyDeclaration.name,
-      factory.createToken(54 /* ExclamationToken */),
-      propertyDeclaration.type,
-      propertyDeclaration.initializer
-    );
-    changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
-  }
-  function getActionForAddMissingUndefinedType(context, info) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties);
-  }
-  function addUndefinedType(changeTracker, sourceFile, info) {
-    const undefinedTypeNode = factory.createKeywordTypeNode(157 /* UndefinedKeyword */);
-    const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
-    const unionTypeNode = factory.createUnionTypeNode(types);
-    if (info.isJs) {
-      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(
-        /*tagName*/
-        void 0,
-        factory.createJSDocTypeExpression(unionTypeNode)
-      )]);
-    } else {
-      changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
-    }
-  }
-  function getActionForAddMissingInitializer(context, info) {
-    if (info.isJs)
-      return void 0;
-    const checker = context.program.getTypeChecker();
-    const initializer = getInitializer(checker, info.prop);
-    if (!initializer)
-      return void 0;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties);
-  }
-  function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) {
-    suppressLeadingAndTrailingTrivia(propertyDeclaration);
-    const property = factory.updatePropertyDeclaration(
-      propertyDeclaration,
-      propertyDeclaration.modifiers,
-      propertyDeclaration.name,
-      propertyDeclaration.questionToken,
-      propertyDeclaration.type,
-      initializer
-    );
-    changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
-  }
-  function getInitializer(checker, propertyDeclaration) {
-    return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type));
-  }
-  function getDefaultValueFromType(checker, type) {
-    if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(
-        /*fresh*/
-        true
-      ) ? factory.createFalse() : factory.createTrue();
-    } else if (type.isStringLiteral()) {
-      return factory.createStringLiteral(type.value);
-    } else if (type.isNumberLiteral()) {
-      return factory.createNumericLiteral(type.value);
-    } else if (type.flags & 2048 /* BigIntLiteral */) {
-      return factory.createBigIntLiteral(type.value);
-    } else if (type.isUnion()) {
-      return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t));
-    } else if (type.isClass()) {
-      const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-      if (!classDeclaration || hasSyntacticModifier(classDeclaration, 64 /* Abstract */))
-        return void 0;
-      const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
-      if (constructorDeclaration && constructorDeclaration.parameters.length)
-        return void 0;
-      return factory.createNewExpression(
-        factory.createIdentifier(type.symbol.name),
-        /*typeArguments*/
-        void 0,
-        /*argumentsArray*/
-        void 0
-      );
-    } else if (checker.isArrayLikeType(type)) {
-      return factory.createArrayLiteralExpression();
-    }
-    return void 0;
-  }
-  var fixName6, fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer, errorCodes52;
-  var init_fixStrictClassInitialization = __esm({
-    "src/services/codefixes/fixStrictClassInitialization.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName6 = "strictClassInitialization";
-      fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions";
-      fixIdAddUndefinedType = "addMissingPropertyUndefinedType";
-      fixIdAddInitializer = "addMissingPropertyInitializer";
-      errorCodes52 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code];
-      registerCodeFix({
-        errorCodes: errorCodes52,
-        getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) {
-          const info = getInfo17(context.sourceFile, context.span.start);
-          if (!info)
-            return;
-          const result = [];
-          append(result, getActionForAddMissingUndefinedType(context, info));
-          append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info));
-          append(result, getActionForAddMissingInitializer(context, info));
-          return result;
-        },
-        fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer],
-        getAllCodeActions: (context) => {
-          return codeFixAll(context, errorCodes52, (changes, diag2) => {
-            const info = getInfo17(diag2.file, diag2.start);
-            if (!info)
-              return;
-            switch (context.fixId) {
-              case fixIdAddDefiniteAssignmentAssertions:
-                addDefiniteAssignmentAssertion(changes, diag2.file, info.prop);
-                break;
-              case fixIdAddUndefinedType:
-                addUndefinedType(changes, diag2.file, info);
-                break;
-              case fixIdAddInitializer:
-                const checker = context.program.getTypeChecker();
-                const initializer = getInitializer(checker, info.prop);
-                if (!initializer)
-                  return;
-                addInitializer(changes, diag2.file, info.prop, initializer);
-                break;
-              default:
-                Debug.fail(JSON.stringify(context.fixId));
-            }
-          });
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/requireInTs.ts
-  function doChange35(changes, sourceFile, info) {
-    const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
-    changes.replaceNode(
-      sourceFile,
-      statement,
-      defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(
-        /*modifiers*/
-        void 0,
-        /*isTypeOnly*/
-        false,
-        defaultImportName,
-        factory.createExternalModuleReference(required)
-      ) : factory.createImportDeclaration(
-        /*modifiers*/
-        void 0,
-        factory.createImportClause(
-          /*isTypeOnly*/
-          false,
-          defaultImportName,
-          namedImports
-        ),
-        required,
-        /*attributes*/
-        void 0
-      )
-    );
-  }
-  function getInfo18(sourceFile, program, pos) {
-    const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
-    if (!isRequireCall(
-      parent2,
-      /*requireStringLiteralLikeArgument*/
-      true
-    )) {
-      Debug.failBadSyntaxKind(parent2);
-    }
-    const decl = cast(parent2.parent, isVariableDeclaration);
-    const defaultImportName = tryCast(decl.name, isIdentifier);
-    const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0;
-    if (defaultImportName || namedImports) {
-      return {
-        allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()),
-        defaultImportName,
-        namedImports,
-        statement: cast(decl.parent.parent, isVariableStatement),
-        required: first(parent2.arguments)
-      };
-    }
-  }
-  function tryCreateNamedImportsFromObjectBindingPattern(node) {
-    const importSpecifiers = [];
-    for (const element of node.elements) {
-      if (!isIdentifier(element.name) || element.initializer) {
-        return void 0;
-      }
-      importSpecifiers.push(factory.createImportSpecifier(
-        /*isTypeOnly*/
-        false,
-        tryCast(element.propertyName, isIdentifier),
-        element.name
-      ));
-    }
-    if (importSpecifiers.length) {
-      return factory.createNamedImports(importSpecifiers);
-    }
-  }
-  var fixId41, errorCodes53;
-  var init_requireInTs = __esm({
-    "src/services/codefixes/requireInTs.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId41 = "requireInTs";
-      errorCodes53 = [Diagnostics.require_call_may_be_converted_to_an_import.code];
-      registerCodeFix({
-        errorCodes: errorCodes53,
-        getCodeActions(context) {
-          const info = getInfo18(context.sourceFile, context.program, context.span.start);
-          if (!info) {
-            return void 0;
-          }
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(t, context.sourceFile, info));
-          return [createCodeFixAction(fixId41, changes, Diagnostics.Convert_require_to_import, fixId41, Diagnostics.Convert_all_require_to_import)];
-        },
-        fixIds: [fixId41],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes53, (changes, diag2) => {
-          const info = getInfo18(diag2.file, context.program, diag2.start);
-          if (info) {
-            doChange35(changes, context.sourceFile, info);
-          }
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/useDefaultImport.ts
-  function getInfo19(sourceFile, pos) {
-    const name = getTokenAtPosition(sourceFile, pos);
-    if (!isIdentifier(name))
-      return void 0;
-    const { parent: parent2 } = name;
-    if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) {
-      return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression };
-    } else if (isNamespaceImport(parent2)) {
-      const importNode = parent2.parent.parent;
-      return { importNode, name, moduleSpecifier: importNode.moduleSpecifier };
-    }
-  }
-  function doChange36(changes, sourceFile, info, preferences) {
-    changes.replaceNode(sourceFile, info.importNode, makeImport(
-      info.name,
-      /*namedImports*/
-      void 0,
-      info.moduleSpecifier,
-      getQuotePreference(sourceFile, preferences)
-    ));
-  }
-  var fixId42, errorCodes54;
-  var init_useDefaultImport = __esm({
-    "src/services/codefixes/useDefaultImport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId42 = "useDefaultImport";
-      errorCodes54 = [Diagnostics.Import_may_be_converted_to_a_default_import.code];
-      registerCodeFix({
-        errorCodes: errorCodes54,
-        getCodeActions(context) {
-          const { sourceFile, span: { start } } = context;
-          const info = getInfo19(sourceFile, start);
-          if (!info)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(t, sourceFile, info, context.preferences));
-          return [createCodeFixAction(fixId42, changes, Diagnostics.Convert_to_default_import, fixId42, Diagnostics.Convert_all_to_default_imports)];
-        },
-        fixIds: [fixId42],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes54, (changes, diag2) => {
-          const info = getInfo19(diag2.file, diag2.start);
-          if (info)
-            doChange36(changes, diag2.file, info, context.preferences);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/useBigintLiteral.ts
-  function makeChange9(changeTracker, sourceFile, span) {
-    const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral);
-    if (!numericLiteral) {
-      return;
-    }
-    const newText = numericLiteral.getText(sourceFile) + "n";
-    changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText));
-  }
-  var fixId43, errorCodes55;
-  var init_useBigintLiteral = __esm({
-    "src/services/codefixes/useBigintLiteral.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId43 = "useBigintLiteral";
-      errorCodes55 = [
-        Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes55,
-        getCodeActions: function getCodeActionsToUseBigintLiteral(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, context.sourceFile, context.span));
-          if (changes.length > 0) {
-            return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId43, Diagnostics.Convert_all_to_bigint_numeric_literals)];
-          }
-        },
-        fixIds: [fixId43],
-        getAllCodeActions: (context) => {
-          return codeFixAll(context, errorCodes55, (changes, diag2) => makeChange9(changes, diag2.file, diag2));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
-  function getImportTypeNode(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    Debug.assert(token.kind === 102 /* ImportKeyword */, "This token should be an ImportKeyword");
-    Debug.assert(token.parent.kind === 205 /* ImportType */, "Token parent should be an ImportType");
-    return token.parent;
-  }
-  function doChange37(changes, sourceFile, importType) {
-    const newTypeNode = factory.updateImportTypeNode(
-      importType,
-      importType.argument,
-      importType.attributes,
-      importType.qualifier,
-      importType.typeArguments,
-      /*isTypeOf*/
-      true
-    );
-    changes.replaceNode(sourceFile, importType, newTypeNode);
-  }
-  var fixIdAddMissingTypeof, fixId44, errorCodes56;
-  var init_fixAddModuleReferTypeMissingTypeof = __esm({
-    "src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof";
-      fixId44 = fixIdAddMissingTypeof;
-      errorCodes56 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code];
-      registerCodeFix({
-        errorCodes: errorCodes56,
-        getCodeActions: function getCodeActionsToAddMissingTypeof(context) {
-          const { sourceFile, span } = context;
-          const importType = getImportTypeNode(sourceFile, span.start);
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange37(t, sourceFile, importType));
-          return [createCodeFixAction(fixId44, changes, Diagnostics.Add_missing_typeof, fixId44, Diagnostics.Add_missing_typeof)];
-        },
-        fixIds: [fixId44],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes56, (changes, diag2) => doChange37(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start)))
-      });
-    }
-  });
-
-  // src/services/codefixes/wrapJsxInFragment.ts
-  function findNodeToFix(sourceFile, pos) {
-    const lessThanToken = getTokenAtPosition(sourceFile, pos);
-    const firstJsxElementOrOpenElement = lessThanToken.parent;
-    let binaryExpr = firstJsxElementOrOpenElement.parent;
-    if (!isBinaryExpression(binaryExpr)) {
-      binaryExpr = binaryExpr.parent;
-      if (!isBinaryExpression(binaryExpr))
-        return void 0;
-    }
-    if (!nodeIsMissing(binaryExpr.operatorToken))
-      return void 0;
-    return binaryExpr;
-  }
-  function doChange38(changeTracker, sf, node) {
-    const jsx = flattenInvalidBinaryExpr(node);
-    if (jsx)
-      changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment()));
-  }
-  function flattenInvalidBinaryExpr(node) {
-    const children = [];
-    let current = node;
-    while (true) {
-      if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 28 /* CommaToken */) {
-        children.push(current.left);
-        if (isJsxChild(current.right)) {
-          children.push(current.right);
-          return children;
-        } else if (isBinaryExpression(current.right)) {
-          current = current.right;
-          continue;
-        } else
-          return void 0;
-      } else
-        return void 0;
-    }
-  }
-  var fixID2, errorCodes57;
-  var init_wrapJsxInFragment = __esm({
-    "src/services/codefixes/wrapJsxInFragment.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixID2 = "wrapJsxInFragment";
-      errorCodes57 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code];
-      registerCodeFix({
-        errorCodes: errorCodes57,
-        getCodeActions: function getCodeActionsToWrapJsxInFragment(context) {
-          const { sourceFile, span } = context;
-          const node = findNodeToFix(sourceFile, span.start);
-          if (!node)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(t, sourceFile, node));
-          return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)];
-        },
-        fixIds: [fixID2],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes57, (changes, diag2) => {
-          const node = findNodeToFix(context.sourceFile, diag2.start);
-          if (!node)
-            return void 0;
-          doChange38(changes, context.sourceFile, node);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/convertToMappedObjectType.ts
-  function getInfo20(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration);
-    if (!indexSignature)
-      return void 0;
-    const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration);
-    if (!container)
-      return void 0;
-    return { indexSignature, container };
-  }
-  function createTypeAliasFromInterface(declaration, type) {
-    return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type);
-  }
-  function doChange39(changes, sourceFile, { indexSignature, container }) {
-    const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
-    const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
-    const parameter = first(indexSignature.parameters);
-    const mappedTypeParameter = factory.createTypeParameterDeclaration(
-      /*modifiers*/
-      void 0,
-      cast(parameter.name, isIdentifier),
-      parameter.type
-    );
-    const mappedIntersectionType = factory.createMappedTypeNode(
-      hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(148 /* ReadonlyKeyword */) : void 0,
-      mappedTypeParameter,
-      /*nameType*/
-      void 0,
-      indexSignature.questionToken,
-      indexSignature.type,
-      /*members*/
-      void 0
-    );
-    const intersectionType = factory.createIntersectionTypeNode([
-      ...getAllSuperTypeNodes(container),
-      mappedIntersectionType,
-      ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray
-    ]);
-    changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType));
-  }
-  var fixId45, errorCodes58;
-  var init_convertToMappedObjectType = __esm({
-    "src/services/codefixes/convertToMappedObjectType.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId45 = "fixConvertToMappedObjectType";
-      errorCodes58 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code];
-      registerCodeFix({
-        errorCodes: errorCodes58,
-        getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) {
-          const { sourceFile, span } = context;
-          const info = getInfo20(sourceFile, span.start);
-          if (!info)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange39(t, sourceFile, info));
-          const name = idText(info.container.name);
-          return [createCodeFixAction(fixId45, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId45, [Diagnostics.Convert_0_to_mapped_object_type, name])];
-        },
-        fixIds: [fixId45],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes58, (changes, diag2) => {
-          const info = getInfo20(diag2.file, diag2.start);
-          if (info)
-            doChange39(changes, diag2.file, info);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/removeAccidentalCallParentheses.ts
-  var fixId46, errorCodes59;
-  var init_removeAccidentalCallParentheses = __esm({
-    "src/services/codefixes/removeAccidentalCallParentheses.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId46 = "removeAccidentalCallParentheses";
-      errorCodes59 = [
-        Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes59,
-        getCodeActions(context) {
-          const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression);
-          if (!callExpression) {
-            return void 0;
-          }
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-            t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end });
-          });
-          return [createCodeFixActionWithoutFixAll(fixId46, changes, Diagnostics.Remove_parentheses)];
-        },
-        fixIds: [fixId46]
-      });
-    }
-  });
-
-  // src/services/codefixes/removeUnnecessaryAwait.ts
-  function makeChange10(changeTracker, sourceFile, span) {
-    const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 135 /* AwaitKeyword */);
-    const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression);
-    if (!awaitExpression) {
-      return;
-    }
-    let expressionToReplace = awaitExpression;
-    const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
-    if (hasSurroundingParens) {
-      const leftMostExpression = getLeftmostExpression(
-        awaitExpression.expression,
-        /*stopAtCallExpressions*/
-        false
-      );
-      if (isIdentifier(leftMostExpression)) {
-        const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
-        if (precedingToken && precedingToken.kind !== 105 /* NewKeyword */) {
-          expressionToReplace = awaitExpression.parent;
-        }
-      }
-    }
-    changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression);
-  }
-  var fixId47, errorCodes60;
-  var init_removeUnnecessaryAwait = __esm({
-    "src/services/codefixes/removeUnnecessaryAwait.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId47 = "removeUnnecessaryAwait";
-      errorCodes60 = [
-        Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes60,
-        getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span));
-          if (changes.length > 0) {
-            return [createCodeFixAction(fixId47, changes, Diagnostics.Remove_unnecessary_await, fixId47, Diagnostics.Remove_all_unnecessary_uses_of_await)];
-          }
-        },
-        fixIds: [fixId47],
-        getAllCodeActions: (context) => {
-          return codeFixAll(context, errorCodes60, (changes, diag2) => makeChange10(changes, diag2.file, diag2));
-        }
-      });
-    }
-  });
-
-  // src/services/codefixes/splitTypeOnlyImport.ts
-  function getImportDeclaration2(sourceFile, span) {
-    return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration);
-  }
-  function splitTypeOnlyImport(changes, importDeclaration, context) {
-    if (!importDeclaration) {
-      return;
-    }
-    const importClause = Debug.checkDefined(importDeclaration.importClause);
-    changes.replaceNode(
-      context.sourceFile,
-      importDeclaration,
-      factory.updateImportDeclaration(
-        importDeclaration,
-        importDeclaration.modifiers,
-        factory.updateImportClause(
-          importClause,
-          importClause.isTypeOnly,
-          importClause.name,
-          /*namedBindings*/
-          void 0
-        ),
-        importDeclaration.moduleSpecifier,
-        importDeclaration.attributes
-      )
-    );
-    changes.insertNodeAfter(
-      context.sourceFile,
-      importDeclaration,
-      factory.createImportDeclaration(
-        /*modifiers*/
-        void 0,
-        factory.updateImportClause(
-          importClause,
-          importClause.isTypeOnly,
-          /*name*/
-          void 0,
-          importClause.namedBindings
-        ),
-        importDeclaration.moduleSpecifier,
-        importDeclaration.attributes
-      )
-    );
-  }
-  var errorCodes61, fixId48;
-  var init_splitTypeOnlyImport = __esm({
-    "src/services/codefixes/splitTypeOnlyImport.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      errorCodes61 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code];
-      fixId48 = "splitTypeOnlyImport";
-      registerCodeFix({
-        errorCodes: errorCodes61,
-        fixIds: [fixId48],
-        getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-            return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context);
-          });
-          if (changes.length) {
-            return [createCodeFixAction(fixId48, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId48, Diagnostics.Split_all_invalid_type_only_imports)];
-          }
-        },
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes61, (changes, error2) => {
-          splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error2), context);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/convertConstToLet.ts
-  function getInfo21(sourceFile, pos, program) {
-    var _a;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos));
-    if (symbol === void 0)
-      return;
-    const declaration = tryCast((_a = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a.parent, isVariableDeclarationList);
-    if (declaration === void 0)
-      return;
-    const constToken = findChildOfKind(declaration, 87 /* ConstKeyword */, sourceFile);
-    if (constToken === void 0)
-      return;
-    return { symbol, token: constToken };
-  }
-  function doChange40(changes, sourceFile, token) {
-    changes.replaceNode(sourceFile, token, factory.createToken(121 /* LetKeyword */));
-  }
-  var fixId49, errorCodes62;
-  var init_convertConstToLet = __esm({
-    "src/services/codefixes/convertConstToLet.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId49 = "fixConvertConstToLet";
-      errorCodes62 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code];
-      registerCodeFix({
-        errorCodes: errorCodes62,
-        getCodeActions: function getCodeActionsToConvertConstToLet(context) {
-          const { sourceFile, span, program } = context;
-          const info = getInfo21(sourceFile, span.start, program);
-          if (info === void 0)
-            return;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange40(t, sourceFile, info.token));
-          return [createCodeFixActionMaybeFixAll(fixId49, changes, Diagnostics.Convert_const_to_let, fixId49, Diagnostics.Convert_all_const_to_let)];
-        },
-        getAllCodeActions: (context) => {
-          const { program } = context;
-          const seen = /* @__PURE__ */ new Map();
-          return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-            eachDiagnostic(context, errorCodes62, (diag2) => {
-              const info = getInfo21(diag2.file, diag2.start, program);
-              if (info) {
-                if (addToSeen(seen, getSymbolId(info.symbol))) {
-                  return doChange40(changes, diag2.file, info.token);
-                }
-              }
-              return void 0;
-            });
-          }));
-        },
-        fixIds: [fixId49]
-      });
-    }
-  });
-
-  // src/services/codefixes/fixExpectedComma.ts
-  function getInfo22(sourceFile, pos, _) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    return node.kind === 27 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0;
-  }
-  function doChange41(changes, sourceFile, { node }) {
-    const newNode = factory.createToken(28 /* CommaToken */);
-    changes.replaceNode(sourceFile, node, newNode);
-  }
-  var fixId50, expectedErrorCode, errorCodes63;
-  var init_fixExpectedComma = __esm({
-    "src/services/codefixes/fixExpectedComma.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixId50 = "fixExpectedComma";
-      expectedErrorCode = Diagnostics._0_expected.code;
-      errorCodes63 = [expectedErrorCode];
-      registerCodeFix({
-        errorCodes: errorCodes63,
-        getCodeActions(context) {
-          const { sourceFile } = context;
-          const info = getInfo22(sourceFile, context.span.start, context.errorCode);
-          if (!info)
-            return void 0;
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange41(t, sourceFile, info));
-          return [createCodeFixAction(
-            fixId50,
-            changes,
-            [Diagnostics.Change_0_to_1, ";", ","],
-            fixId50,
-            [Diagnostics.Change_0_to_1, ";", ","]
-          )];
-        },
-        fixIds: [fixId50],
-        getAllCodeActions: (context) => codeFixAll(context, errorCodes63, (changes, diag2) => {
-          const info = getInfo22(diag2.file, diag2.start, diag2.code);
-          if (info)
-            doChange41(changes, context.sourceFile, info);
-        })
-      });
-    }
-  });
-
-  // src/services/codefixes/fixAddVoidToPromise.ts
-  function makeChange11(changes, sourceFile, span, program, seen) {
-    const node = getTokenAtPosition(sourceFile, span.start);
-    if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0)
-      return;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(node);
-    const decl = symbol == null ? void 0 : symbol.valueDeclaration;
-    if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent))
-      return;
-    if (seen == null ? void 0 : seen.has(decl))
-      return;
-    seen == null ? void 0 : seen.add(decl);
-    const typeArguments = getEffectiveTypeArguments(decl.parent.parent);
-    if (some(typeArguments)) {
-      const typeArgument = typeArguments[0];
-      const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(116 /* VoidKeyword */)]).types[0]);
-      if (needsParens) {
-        changes.insertText(sourceFile, typeArgument.pos, "(");
-      }
-      changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void");
-    } else {
-      const signature = checker.getResolvedSignature(node.parent);
-      const parameter = signature == null ? void 0 : signature.parameters[0];
-      const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent);
-      if (isInJSFile(decl)) {
-        if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) {
-          changes.insertText(sourceFile, decl.parent.parent.end, `)`);
-          changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise<void>} */(`);
-        }
-      } else {
-        if (!parameterType || parameterType.flags & 2 /* Unknown */) {
-          changes.insertText(sourceFile, decl.parent.parent.expression.end, "<void>");
-        }
-      }
-    }
-  }
-  function getEffectiveTypeArguments(node) {
-    var _a;
-    if (isInJSFile(node)) {
-      if (isParenthesizedExpression(node.parent)) {
-        const jsDocType = (_a = getJSDocTypeTag(node.parent)) == null ? void 0 : _a.typeExpression.type;
-        if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") {
-          return jsDocType.typeArguments;
-        }
-      }
-    } else {
-      return node.typeArguments;
-    }
-  }
-  var fixName7, fixId51, errorCodes64;
-  var init_fixAddVoidToPromise = __esm({
-    "src/services/codefixes/fixAddVoidToPromise.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_codefix();
-      fixName7 = "addVoidToPromise";
-      fixId51 = "addVoidToPromise";
-      errorCodes64 = [
-        Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code,
-        Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code
-      ];
-      registerCodeFix({
-        errorCodes: errorCodes64,
-        fixIds: [fixId51],
-        getCodeActions(context) {
-          const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span, context.program));
-          if (changes.length > 0) {
-            return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId51, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)];
-          }
-        },
-        getAllCodeActions(context) {
-          return codeFixAll(context, errorCodes64, (changes, diag2) => makeChange11(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set()));
-        }
-      });
-    }
-  });
-
-  // src/services/_namespaces/ts.codefix.ts
-  var ts_codefix_exports = {};
-  __export(ts_codefix_exports, {
-    PreserveOptionalFlags: () => PreserveOptionalFlags,
-    addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol,
-    codeFixAll: () => codeFixAll,
-    createCodeFixAction: () => createCodeFixAction,
-    createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll,
-    createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll,
-    createCombinedCodeActions: () => createCombinedCodeActions,
-    createFileTextChanges: () => createFileTextChanges,
-    createImportAdder: () => createImportAdder,
-    createImportSpecifierResolver: () => createImportSpecifierResolver,
-    createJsonPropertyAssignment: () => createJsonPropertyAssignment,
-    createMissingMemberNodes: () => createMissingMemberNodes,
-    createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression,
-    createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature,
-    createStubbedBody: () => createStubbedBody,
-    eachDiagnostic: () => eachDiagnostic,
-    findAncestorMatchingSpan: () => findAncestorMatchingSpan,
-    findJsonProperty: () => findJsonProperty,
-    generateAccessorFromProperty: () => generateAccessorFromProperty,
-    getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition,
-    getAllFixes: () => getAllFixes,
-    getAllSupers: () => getAllSupers,
-    getArgumentTypesAndTypeParameters: () => getArgumentTypesAndTypeParameters,
-    getFixes: () => getFixes,
-    getImportCompletionAction: () => getImportCompletionAction,
-    getImportKind: () => getImportKind,
-    getJSDocTypedefNodes: () => getJSDocTypedefNodes,
-    getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver,
-    getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction,
-    getSupportedErrorCodes: () => getSupportedErrorCodes,
-    importFixName: () => importFixName,
-    importSymbols: () => importSymbols,
-    moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier,
-    moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier,
-    parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc,
-    registerCodeFix: () => registerCodeFix,
-    setJsonCompilerOptionValue: () => setJsonCompilerOptionValue,
-    setJsonCompilerOptionValues: () => setJsonCompilerOptionValues,
-    tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode,
-    typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode
-  });
-  var init_ts_codefix = __esm({
-    "src/services/_namespaces/ts.codefix.ts"() {
-      "use strict";
-      init_codeFixProvider();
-      init_addConvertToUnknownForNonOverlappingTypes();
-      init_addEmptyExportDeclaration();
-      init_addMissingAsync();
-      init_addMissingAwait();
-      init_addMissingConst();
-      init_addMissingDeclareProperty();
-      init_addMissingInvocationForDecorator();
-      init_addNameToNamelessParameter();
-      init_addOptionalPropertyUndefined();
-      init_annotateWithTypeFromJSDoc();
-      init_convertFunctionToEs6Class();
-      init_convertToAsyncFunction();
-      init_convertToEsModule();
-      init_correctQualifiedNameToIndexedAccessType();
-      init_convertToTypeOnlyExport();
-      init_convertToTypeOnlyImport();
-      init_convertTypedefToType();
-      init_convertLiteralTypeToMappedType();
-      init_fixClassIncorrectlyImplementsInterface();
-      init_importFixes();
-      init_fixAddMissingConstraint();
-      init_fixOverrideModifier();
-      init_fixNoPropertyAccessFromIndexSignature();
-      init_fixImplicitThis();
-      init_fixImportNonExportedMember();
-      init_fixIncorrectNamedTupleSyntax();
-      init_fixSpelling();
-      init_returnValueCorrect();
-      init_fixAddMissingMember();
-      init_fixAddMissingNewOperator();
-      init_fixAddMissingParam();
-      init_fixCannotFindModule();
-      init_fixClassDoesntImplementInheritedAbstractMember();
-      init_fixClassSuperMustPrecedeThisAccess();
-      init_fixConstructorForDerivedNeedSuperCall();
-      init_fixEnableJsxFlag();
-      init_fixNaNEquality();
-      init_fixModuleAndTargetOptions();
-      init_fixPropertyAssignment();
-      init_fixExtendsInterfaceBecomesImplements();
-      init_fixForgottenThisPropertyAccess();
-      init_fixInvalidJsxCharacters();
-      init_fixUnmatchedParameter();
-      init_fixUnreferenceableDecoratorMetadata();
-      init_fixUnusedIdentifier();
-      init_fixUnreachableCode();
-      init_fixUnusedLabel();
-      init_fixJSDocTypes();
-      init_fixMissingCallParentheses();
-      init_fixAwaitInSyncFunction();
-      init_fixPropertyOverrideAccessor();
-      init_inferFromUsage();
-      init_fixReturnTypeInAsyncFunction();
-      init_disableJsDiagnostics();
-      init_helpers2();
-      init_generateAccessors();
-      init_fixInvalidImportSyntax();
-      init_fixStrictClassInitialization();
-      init_requireInTs();
-      init_useDefaultImport();
-      init_useBigintLiteral();
-      init_fixAddModuleReferTypeMissingTypeof();
-      init_wrapJsxInFragment();
-      init_convertToMappedObjectType();
-      init_removeAccidentalCallParentheses();
-      init_removeUnnecessaryAwait();
-      init_splitTypeOnlyImport();
-      init_convertConstToLet();
-      init_fixExpectedComma();
-      init_fixAddVoidToPromise();
-    }
-  });
-
-  // src/services/completions.ts
-  function originIsThisType(origin) {
-    return !!(origin.kind & 1 /* ThisType */);
-  }
-  function originIsSymbolMember(origin) {
-    return !!(origin.kind & 2 /* SymbolMember */);
-  }
-  function originIsExport(origin) {
-    return !!(origin && origin.kind & 4 /* Export */);
-  }
-  function originIsResolvedExport(origin) {
-    return !!(origin && origin.kind === 32 /* ResolvedExport */);
-  }
-  function originIncludesSymbolName(origin) {
-    return originIsExport(origin) || originIsResolvedExport(origin) || originIsComputedPropertyName(origin);
-  }
-  function originIsPackageJsonImport(origin) {
-    return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson;
-  }
-  function originIsPromise(origin) {
-    return !!(origin.kind & 8 /* Promise */);
-  }
-  function originIsNullableMember(origin) {
-    return !!(origin.kind & 16 /* Nullable */);
-  }
-  function originIsTypeOnlyAlias(origin) {
-    return !!(origin && origin.kind & 64 /* TypeOnlyAlias */);
-  }
-  function originIsObjectLiteralMethod(origin) {
-    return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
-  }
-  function originIsIgnore(origin) {
-    return !!(origin && origin.kind & 256 /* Ignore */);
-  }
-  function originIsComputedPropertyName(origin) {
-    return !!(origin && origin.kind & 512 /* ComputedPropertyName */);
-  }
-  function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
-    var _a, _b, _c;
-    const start = timestamp();
-    const needsFullResolution = isForImportStatementCompletion || moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(program.getCompilerOptions()));
-    let skippedAny = false;
-    let ambientCount = 0;
-    let resolvedCount = 0;
-    let resolvedFromCacheCount = 0;
-    let cacheAttemptCount = 0;
-    const result = cb({
-      tryResolve,
-      skippedAny: () => skippedAny,
-      resolvedAny: () => resolvedCount > 0,
-      resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit
-    });
-    const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : "";
-    (_a = host.log) == null ? void 0 : _a.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`);
-    (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`);
-    (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: ${timestamp() - start}`);
-    return result;
-    function tryResolve(exportInfo, isFromAmbientModule) {
-      if (isFromAmbientModule) {
-        const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite);
-        if (result3) {
-          ambientCount++;
-        }
-        return result3 || "failed";
-      }
-      const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit;
-      const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit;
-      const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0;
-      if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) {
-        skippedAny = true;
-      }
-      resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0;
-      resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0);
-      if (shouldGetModuleSpecifierFromCache) {
-        cacheAttemptCount++;
-      }
-      return result2 || (needsFullResolution ? "failed" : "skipped");
-    }
-  }
-  function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext, includeSymbol = false) {
-    var _a;
-    const { previousToken } = getRelevantTokens(position, sourceFile);
-    if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) {
-      return void 0;
-    }
-    if (triggerCharacter === " ") {
-      if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
-        return { isGlobalCompletion: true, isMemberCompletion: false, isNewIdentifierLocation: true, isIncomplete: true, entries: [] };
-      }
-      return void 0;
-    }
-    const compilerOptions = program.getCompilerOptions();
-    const checker = program.getTypeChecker();
-    const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a = host.getIncompleteCompletionsCache) == null ? void 0 : _a.call(host) : void 0;
-    if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) {
-      const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken, position);
-      if (incompleteContinuation) {
-        return incompleteContinuation;
-      }
-    } else {
-      incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear();
-    }
-    const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences, includeSymbol);
-    if (stringCompletions) {
-      return stringCompletions;
-    }
-    if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 83 /* BreakKeyword */ || previousToken.kind === 88 /* ContinueKeyword */ || previousToken.kind === 80 /* Identifier */)) {
-      return getLabelCompletionAtPosition(previousToken.parent);
-    }
-    const completionData = getCompletionData(
-      program,
-      log,
-      sourceFile,
-      compilerOptions,
-      position,
-      preferences,
-      /*detailsEntryId*/
-      void 0,
-      host,
-      formatContext,
-      cancellationToken
-    );
-    if (!completionData) {
-      return void 0;
-    }
-    switch (completionData.kind) {
-      case 0 /* Data */:
-        const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol);
-        if (response == null ? void 0 : response.isIncomplete) {
-          incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response);
-        }
-        return response;
-      case 1 /* JsDocTagName */:
-        return jsdocCompletionInfo([
-          ...ts_JsDoc_exports.getJSDocTagNameCompletions(),
-          ...getJSDocParameterCompletions(
-            sourceFile,
-            position,
-            checker,
-            compilerOptions,
-            preferences,
-            /*tagNameOnly*/
-            true
-          )
-        ]);
-      case 2 /* JsDocTag */:
-        return jsdocCompletionInfo([
-          ...ts_JsDoc_exports.getJSDocTagCompletions(),
-          ...getJSDocParameterCompletions(
-            sourceFile,
-            position,
-            checker,
-            compilerOptions,
-            preferences,
-            /*tagNameOnly*/
-            false
-          )
-        ]);
-      case 3 /* JsDocParameterName */:
-        return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag));
-      case 4 /* Keywords */:
-        return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation);
-      default:
-        return Debug.assertNever(completionData);
-    }
-  }
-  function compareCompletionEntries(entryInArray, entryToInsert) {
-    var _a, _b;
-    let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText);
-    if (result === 0 /* EqualTo */) {
-      result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name);
-    }
-    if (result === 0 /* EqualTo */ && ((_a = entryInArray.data) == null ? void 0 : _a.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) {
-      result = compareNumberOfDirectorySeparators(
-        entryInArray.data.moduleSpecifier,
-        entryToInsert.data.moduleSpecifier
-      );
-    }
-    if (result === 0 /* EqualTo */) {
-      return -1 /* LessThan */;
-    }
-    return result;
-  }
-  function completionEntryDataIsResolved(data) {
-    return !!(data == null ? void 0 : data.moduleSpecifier);
-  }
-  function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken, position) {
-    const previousResponse = cache.get();
-    if (!previousResponse)
-      return void 0;
-    const touchNode = getTouchingPropertyName(file, position);
-    const lowerCaseTokenText = location.text.toLowerCase();
-    const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken);
-    const newEntries = resolvingModuleSpecifiers(
-      "continuePreviousIncompleteResponse",
-      host,
-      ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences),
-      program,
-      location.getStart(),
-      preferences,
-      /*isForImportStatementCompletion*/
-      false,
-      isValidTypeOnlyAliasUseSite(location),
-      (context) => {
-        const entries = mapDefined(previousResponse.entries, (entry) => {
-          var _a;
-          if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) {
-            return entry;
-          }
-          if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) {
-            return void 0;
-          }
-          const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host));
-          const info = exportMap.get(file.path, entry.data.exportMapKey);
-          const result = info && context.tryResolve(info, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name)));
-          if (result === "skipped")
-            return entry;
-          if (!result || result === "failed") {
-            (_a = host.log) == null ? void 0 : _a.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`);
-            return void 0;
-          }
-          const newOrigin = {
-            ...origin,
-            kind: 32 /* ResolvedExport */,
-            moduleSpecifier: result.moduleSpecifier
-          };
-          entry.data = originToCompletionEntryData(newOrigin);
-          entry.source = getSourceFromOrigin(newOrigin);
-          entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)];
-          return entry;
-        });
-        if (!context.skippedAny()) {
-          previousResponse.isIncomplete = void 0;
-        }
-        return entries;
-      }
-    );
-    previousResponse.entries = newEntries;
-    previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */;
-    previousResponse.optionalReplacementSpan = getOptionalReplacementSpan(touchNode);
-    return previousResponse;
-  }
-  function jsdocCompletionInfo(entries) {
-    return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
-  }
-  function getJSDocParameterCompletions(sourceFile, position, checker, options, preferences, tagNameOnly) {
-    const currentToken = getTokenAtPosition(sourceFile, position);
-    if (!isJSDocTag(currentToken) && !isJSDoc(currentToken)) {
-      return [];
-    }
-    const jsDoc = isJSDoc(currentToken) ? currentToken : currentToken.parent;
-    if (!isJSDoc(jsDoc)) {
-      return [];
-    }
-    const func = jsDoc.parent;
-    if (!isFunctionLike(func)) {
-      return [];
-    }
-    const isJs = isSourceFileJS(sourceFile);
-    const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
-    const paramTagCount = countWhere(jsDoc.tags, (tag) => isJSDocParameterTag(tag) && tag.getEnd() <= position);
-    return mapDefined(func.parameters, (param) => {
-      if (getJSDocParameterTags(param).length) {
-        return void 0;
-      }
-      if (isIdentifier(param.name)) {
-        const tabstopCounter = { tabstop: 1 };
-        const paramName = param.name.text;
-        let displayText = getJSDocParamAnnotation(
-          paramName,
-          param.initializer,
-          param.dotDotDotToken,
-          isJs,
-          /*isObject*/
-          false,
-          /*isSnippet*/
-          false,
-          checker,
-          options,
-          preferences
-        );
-        let snippetText = isSnippet ? getJSDocParamAnnotation(
-          paramName,
-          param.initializer,
-          param.dotDotDotToken,
-          isJs,
-          /*isObject*/
-          false,
-          /*isSnippet*/
-          true,
-          checker,
-          options,
-          preferences,
-          tabstopCounter
-        ) : void 0;
-        if (tagNameOnly) {
-          displayText = displayText.slice(1);
-          if (snippetText)
-            snippetText = snippetText.slice(1);
-        }
-        return {
-          name: displayText,
-          kind: "parameter" /* parameterElement */,
-          sortText: SortText.LocationPriority,
-          insertText: isSnippet ? snippetText : void 0,
-          isSnippet
-        };
-      } else if (param.parent.parameters.indexOf(param) === paramTagCount) {
-        const paramPath = `param${paramTagCount}`;
-        const displayTextResult = generateJSDocParamTagsForDestructuring(
-          paramPath,
-          param.name,
-          param.initializer,
-          param.dotDotDotToken,
-          isJs,
-          /*isSnippet*/
-          false,
-          checker,
-          options,
-          preferences
-        );
-        const snippetTextResult = isSnippet ? generateJSDocParamTagsForDestructuring(
-          paramPath,
-          param.name,
-          param.initializer,
-          param.dotDotDotToken,
-          isJs,
-          /*isSnippet*/
-          true,
-          checker,
-          options,
-          preferences
-        ) : void 0;
-        let displayText = displayTextResult.join(getNewLineCharacter(options) + "* ");
-        let snippetText = snippetTextResult == null ? void 0 : snippetTextResult.join(getNewLineCharacter(options) + "* ");
-        if (tagNameOnly) {
-          displayText = displayText.slice(1);
-          if (snippetText)
-            snippetText = snippetText.slice(1);
-        }
-        return {
-          name: displayText,
-          kind: "parameter" /* parameterElement */,
-          sortText: SortText.LocationPriority,
-          insertText: isSnippet ? snippetText : void 0,
-          isSnippet
-        };
-      }
-    });
-  }
-  function generateJSDocParamTagsForDestructuring(path, pattern, initializer, dotDotDotToken, isJs, isSnippet, checker, options, preferences) {
-    if (!isJs) {
-      return [
-        getJSDocParamAnnotation(
-          path,
-          initializer,
-          dotDotDotToken,
-          isJs,
-          /*isObject*/
-          false,
-          isSnippet,
-          checker,
-          options,
-          preferences,
-          { tabstop: 1 }
-        )
-      ];
-    }
-    return patternWorker(path, pattern, initializer, dotDotDotToken, { tabstop: 1 });
-    function patternWorker(path2, pattern2, initializer2, dotDotDotToken2, counter) {
-      if (isObjectBindingPattern(pattern2) && !dotDotDotToken2) {
-        const oldTabstop = counter.tabstop;
-        const childCounter = { tabstop: oldTabstop };
-        const rootParam = getJSDocParamAnnotation(
-          path2,
-          initializer2,
-          dotDotDotToken2,
-          isJs,
-          /*isObject*/
-          true,
-          isSnippet,
-          checker,
-          options,
-          preferences,
-          childCounter
-        );
-        let childTags = [];
-        for (const element of pattern2.elements) {
-          const elementTags = elementWorker(path2, element, childCounter);
-          if (!elementTags) {
-            childTags = void 0;
-            break;
-          } else {
-            childTags.push(...elementTags);
-          }
-        }
-        if (childTags) {
-          counter.tabstop = childCounter.tabstop;
-          return [rootParam, ...childTags];
-        }
-      }
-      return [
-        getJSDocParamAnnotation(
-          path2,
-          initializer2,
-          dotDotDotToken2,
-          isJs,
-          /*isObject*/
-          false,
-          isSnippet,
-          checker,
-          options,
-          preferences,
-          counter
-        )
-      ];
-    }
-    function elementWorker(path2, element, counter) {
-      if (!element.propertyName && isIdentifier(element.name) || isIdentifier(element.name)) {
-        const propertyName = element.propertyName ? tryGetTextOfPropertyName(element.propertyName) : element.name.text;
-        if (!propertyName) {
-          return void 0;
-        }
-        const paramName = `${path2}.${propertyName}`;
-        return [
-          getJSDocParamAnnotation(
-            paramName,
-            element.initializer,
-            element.dotDotDotToken,
-            isJs,
-            /*isObject*/
-            false,
-            isSnippet,
-            checker,
-            options,
-            preferences,
-            counter
-          )
-        ];
-      } else if (element.propertyName) {
-        const propertyName = tryGetTextOfPropertyName(element.propertyName);
-        return propertyName && patternWorker(`${path2}.${propertyName}`, element.name, element.initializer, element.dotDotDotToken, counter);
-      }
-      return void 0;
-    }
-  }
-  function getJSDocParamAnnotation(paramName, initializer, dotDotDotToken, isJs, isObject, isSnippet, checker, options, preferences, tabstopCounter) {
-    if (isSnippet) {
-      Debug.assertIsDefined(tabstopCounter);
-    }
-    if (initializer) {
-      paramName = getJSDocParamNameWithInitializer(paramName, initializer);
-    }
-    if (isSnippet) {
-      paramName = escapeSnippetText(paramName);
-    }
-    if (isJs) {
-      let type = "*";
-      if (isObject) {
-        Debug.assert(!dotDotDotToken, `Cannot annotate a rest parameter with type 'Object'.`);
-        type = "Object";
-      } else {
-        if (initializer) {
-          const inferredType = checker.getTypeAtLocation(initializer.parent);
-          if (!(inferredType.flags & (1 /* Any */ | 16384 /* Void */))) {
-            const sourceFile = initializer.getSourceFile();
-            const quotePreference = getQuotePreference(sourceFile, preferences);
-            const builderFlags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */;
-            const typeNode = checker.typeToTypeNode(inferredType, findAncestor(initializer, isFunctionLike), builderFlags);
-            if (typeNode) {
-              const printer = isSnippet ? createSnippetPrinter({
-                removeComments: true,
-                module: options.module,
-                target: options.target
-              }) : createPrinter({
-                removeComments: true,
-                module: options.module,
-                target: options.target
-              });
-              setEmitFlags(typeNode, 1 /* SingleLine */);
-              type = printer.printNode(4 /* Unspecified */, typeNode, sourceFile);
-            }
-          }
-        }
-        if (isSnippet && type === "*") {
-          type = `\${${tabstopCounter.tabstop++}:${type}}`;
-        }
-      }
-      const dotDotDot = !isObject && dotDotDotToken ? "..." : "";
-      const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : "";
-      return `@param {${dotDotDot}${type}} ${paramName} ${description3}`;
-    } else {
-      const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : "";
-      return `@param ${paramName} ${description3}`;
-    }
-  }
-  function getJSDocParamNameWithInitializer(paramName, initializer) {
-    const initializerText = initializer.getText().trim();
-    if (initializerText.includes("\n") || initializerText.length > 80) {
-      return `[${paramName}]`;
-    }
-    return `[${paramName}=${initializerText}]`;
-  }
-  function keywordToCompletionEntry(keyword) {
-    return {
-      name: tokenToString(keyword),
-      kind: "keyword" /* keyword */,
-      kindModifiers: "" /* none */,
-      sortText: SortText.GlobalsOrKeywords
-    };
-  }
-  function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) {
-    return {
-      isGlobalCompletion: false,
-      isMemberCompletion: false,
-      isNewIdentifierLocation,
-      entries: entries.slice()
-    };
-  }
-  function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) {
-    return {
-      kind: 4 /* Keywords */,
-      keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords),
-      isNewIdentifierLocation
-    };
-  }
-  function keywordFiltersFromSyntaxKind(keywordCompletion) {
-    switch (keywordCompletion) {
-      case 156 /* TypeKeyword */:
-        return 8 /* TypeKeyword */;
-      default:
-        Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters");
-    }
-  }
-  function getOptionalReplacementSpan(location) {
-    return (location == null ? void 0 : location.kind) === 80 /* Identifier */ ? createTextSpanFromNode(location) : void 0;
-  }
-  function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol) {
-    const {
-      symbols,
-      contextToken,
-      completionKind,
-      isInSnippetScope,
-      isNewIdentifierLocation,
-      location,
-      propertyAccessToConvert,
-      keywordFilters,
-      symbolToOriginInfoMap,
-      recommendedCompletion,
-      isJsxInitializer,
-      isTypeOnlyLocation,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag,
-      isRightOfDotOrQuestionDot,
-      importStatementCompletion,
-      insideJsDocTagTypeExpression,
-      symbolToSortTextMap,
-      hasUnresolvedAutoImports
-    } = completionData;
-    let literals = completionData.literals;
-    const checker = program.getTypeChecker();
-    if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
-      const completionInfo = getJsxClosingTagCompletion(location, sourceFile);
-      if (completionInfo) {
-        return completionInfo;
-      }
-    }
-    const caseClause = findAncestor(contextToken, isCaseClause);
-    if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) {
-      const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses);
-      literals = literals.filter((literal) => !tracker.hasValue(literal));
-      symbols.forEach((symbol, i) => {
-        if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
-          const value = checker.getConstantValue(symbol.valueDeclaration);
-          if (value !== void 0 && tracker.hasValue(value)) {
-            symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ };
-          }
-        }
-      });
-    }
-    const entries = createSortedArray();
-    const isChecked = isCheckedFile(sourceFile, compilerOptions);
-    if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
-      return void 0;
-    }
-    const uniqueNames = getCompletionEntriesFromSymbols(
-      symbols,
-      entries,
-      /*replacementToken*/
-      void 0,
-      contextToken,
-      location,
-      position,
-      sourceFile,
-      host,
-      program,
-      getEmitScriptTarget(compilerOptions),
-      log,
-      completionKind,
-      preferences,
-      compilerOptions,
-      formatContext,
-      isTypeOnlyLocation,
-      propertyAccessToConvert,
-      isJsxIdentifierExpected,
-      isJsxInitializer,
-      importStatementCompletion,
-      recommendedCompletion,
-      symbolToOriginInfoMap,
-      symbolToSortTextMap,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag,
-      includeSymbol
-    );
-    if (keywordFilters !== 0 /* None */) {
-      for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
-        if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !isTypeOnlyLocation && isContextualKeywordInAutoImportableExpressionSpace(keywordEntry.name) || !uniqueNames.has(keywordEntry.name)) {
-          uniqueNames.add(keywordEntry.name);
-          insertSorted(
-            entries,
-            keywordEntry,
-            compareCompletionEntries,
-            /*allowDuplicates*/
-            true
-          );
-        }
-      }
-    }
-    for (const keywordEntry of getContextualKeywords(contextToken, position)) {
-      if (!uniqueNames.has(keywordEntry.name)) {
-        uniqueNames.add(keywordEntry.name);
-        insertSorted(
-          entries,
-          keywordEntry,
-          compareCompletionEntries,
-          /*allowDuplicates*/
-          true
-        );
-      }
-    }
-    for (const literal of literals) {
-      const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
-      uniqueNames.add(literalEntry.name);
-      insertSorted(
-        entries,
-        literalEntry,
-        compareCompletionEntries,
-        /*allowDuplicates*/
-        true
-      );
-    }
-    if (!isChecked) {
-      getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
-    }
-    let caseBlock;
-    if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) {
-      const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext);
-      if (cases) {
-        entries.push(cases.entry);
-      }
-    }
-    return {
-      flags: completionData.flags,
-      isGlobalCompletion: isInSnippetScope,
-      isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0,
-      isMemberCompletion: isMemberCompletionKind(completionKind),
-      isNewIdentifierLocation,
-      optionalReplacementSpan: getOptionalReplacementSpan(location),
-      entries
-    };
-  }
-  function isCheckedFile(sourceFile, compilerOptions) {
-    return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
-  }
-  function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) {
-    const clauses = caseBlock.clauses;
-    const checker = program.getTypeChecker();
-    const switchType = checker.getTypeAtLocation(caseBlock.parent.expression);
-    if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) {
-      const tracker = newCaseClauseTracker(checker, clauses);
-      const target = getEmitScriptTarget(options);
-      const quotePreference = getQuotePreference(sourceFile, preferences);
-      const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
-      const elements = [];
-      for (const type of switchType.types) {
-        if (type.flags & 1024 /* EnumLiteral */) {
-          Debug.assert(type.symbol, "An enum member type should have a symbol");
-          Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)");
-          const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration);
-          if (enumValue !== void 0) {
-            if (tracker.hasValue(enumValue)) {
-              continue;
-            }
-            tracker.addValue(enumValue);
-          }
-          const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target);
-          if (!typeNode) {
-            return void 0;
-          }
-          const expr = typeNodeToExpression(typeNode, target, quotePreference);
-          if (!expr) {
-            return void 0;
-          }
-          elements.push(expr);
-        } else if (!tracker.hasValue(type.value)) {
-          switch (typeof type.value) {
-            case "object":
-              elements.push(type.value.negative ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createBigIntLiteral({ negative: false, base10Value: type.value.base10Value })) : factory.createBigIntLiteral(type.value));
-              break;
-            case "number":
-              elements.push(type.value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-type.value)) : factory.createNumericLiteral(type.value));
-              break;
-            case "string":
-              elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */));
-              break;
-          }
-        }
-      }
-      if (elements.length === 0) {
-        return void 0;
-      }
-      const newClauses = map(elements, (element) => factory.createCaseClause(element, []));
-      const newLineChar = getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options);
-      const printer = createSnippetPrinter({
-        removeComments: true,
-        module: options.module,
-        target: options.target,
-        newLine: getNewLineKind(newLineChar)
-      });
-      const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile);
-      const insertText = map(newClauses, (clause, i) => {
-        if (preferences.includeCompletionsWithSnippetText) {
-          return `${printNode(clause)}$${i + 1}`;
-        }
-        return `${printNode(clause)}`;
-      }).join(newLineChar);
-      const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile);
-      return {
-        entry: {
-          name: `${firstClause} ...`,
-          kind: "" /* unknown */,
-          sortText: SortText.GlobalsOrKeywords,
-          insertText,
-          hasAction: importAdder.hasFixes() || void 0,
-          source: "SwitchCases/" /* SwitchCases */,
-          isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0
-        },
-        importAdder
-      };
-    }
-    return void 0;
-  }
-  function typeNodeToExpression(typeNode, languageVersion, quotePreference) {
-    switch (typeNode.kind) {
-      case 183 /* TypeReference */:
-        const typeName = typeNode.typeName;
-        return entityNameToExpression(typeName, languageVersion, quotePreference);
-      case 199 /* IndexedAccessType */:
-        const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference);
-        const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference);
-        return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression);
-      case 201 /* LiteralType */:
-        const literal = typeNode.literal;
-        switch (literal.kind) {
-          case 11 /* StringLiteral */:
-            return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */);
-          case 9 /* NumericLiteral */:
-            return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags);
-        }
-        return void 0;
-      case 196 /* ParenthesizedType */:
-        const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference);
-        return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp));
-      case 186 /* TypeQuery */:
-        return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference);
-      case 205 /* ImportType */:
-        Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`);
-    }
-    return void 0;
-  }
-  function entityNameToExpression(entityName, languageVersion, quotePreference) {
-    if (isIdentifier(entityName)) {
-      return entityName;
-    }
-    const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText);
-    if (canUsePropertyAccess(unescapedName, languageVersion)) {
-      return factory.createPropertyAccessExpression(
-        entityNameToExpression(entityName.left, languageVersion, quotePreference),
-        unescapedName
-      );
-    } else {
-      return factory.createElementAccessExpression(
-        entityNameToExpression(entityName.left, languageVersion, quotePreference),
-        factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */)
-      );
-    }
-  }
-  function isMemberCompletionKind(kind) {
-    switch (kind) {
-      case 0 /* ObjectPropertyDeclaration */:
-      case 3 /* MemberLike */:
-      case 2 /* PropertyAccess */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function getJsxClosingTagCompletion(location, sourceFile) {
-    const jsxClosingElement = findAncestor(location, (node) => {
-      switch (node.kind) {
-        case 287 /* JsxClosingElement */:
-          return true;
-        case 44 /* SlashToken */:
-        case 32 /* GreaterThanToken */:
-        case 80 /* Identifier */:
-        case 211 /* PropertyAccessExpression */:
-          return false;
-        default:
-          return "quit";
-      }
-    });
-    if (jsxClosingElement) {
-      const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 32 /* GreaterThanToken */, sourceFile);
-      const tagName = jsxClosingElement.parent.openingElement.tagName;
-      const closingTag = tagName.getText(sourceFile);
-      const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">");
-      const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName);
-      const entry = {
-        name: fullClosingTag,
-        kind: "class" /* classElement */,
-        kindModifiers: void 0,
-        sortText: SortText.LocationPriority
-      };
-      return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: false, optionalReplacementSpan: replacementSpan, entries: [entry] };
-    }
-    return;
-  }
-  function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) {
-    getNameTable(sourceFile).forEach((pos, name) => {
-      if (pos === position) {
-        return;
-      }
-      const realName = unescapeLeadingUnderscores(name);
-      if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) {
-        uniqueNames.add(realName);
-        insertSorted(entries, {
-          name: realName,
-          kind: "warning" /* warning */,
-          kindModifiers: "",
-          sortText: SortText.JavascriptIdentifiers,
-          isFromUncheckedFile: true
-        }, compareCompletionEntries);
-      }
-    });
-  }
-  function completionNameForLiteral(sourceFile, preferences, literal) {
-    return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal);
-  }
-  function createCompletionEntryForLiteral(sourceFile, preferences, literal) {
-    return { name: completionNameForLiteral(sourceFile, preferences, literal), kind: "string" /* string */, kindModifiers: "" /* none */, sortText: SortText.LocationPriority };
-  }
-  function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, position, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol) {
-    var _a, _b;
-    let insertText;
-    let filterText;
-    let replacementSpan = getReplacementSpanForContextToken(replacementToken);
-    let data;
-    let isSnippet;
-    let source = getSourceFromOrigin(origin);
-    let sourceDisplay;
-    let hasAction;
-    let labelDetails;
-    const typeChecker = program.getTypeChecker();
-    const insertQuestionDot = origin && originIsNullableMember(origin);
-    const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess;
-    if (origin && originIsThisType(origin)) {
-      insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`;
-    } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) {
-      insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name;
-      if (insertQuestionDot || propertyAccessToConvert.questionDotToken) {
-        insertText = `?.${insertText}`;
-      }
-      const dot = findChildOfKind(propertyAccessToConvert, 25 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 29 /* QuestionDotToken */, sourceFile);
-      if (!dot) {
-        return void 0;
-      }
-      const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end;
-      replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end);
-    }
-    if (isJsxInitializer) {
-      if (insertText === void 0)
-        insertText = name;
-      insertText = `{${insertText}}`;
-      if (typeof isJsxInitializer !== "boolean") {
-        replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile);
-      }
-    }
-    if (origin && originIsPromise(origin) && propertyAccessToConvert) {
-      if (insertText === void 0)
-        insertText = name;
-      const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile);
-      let awaitText = "";
-      if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
-        awaitText = ";";
-      }
-      awaitText += `(await ${propertyAccessToConvert.expression.getText()})`;
-      insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`;
-      const isInAwaitExpression = tryCast(propertyAccessToConvert.parent, isAwaitExpression);
-      const wrapNode = isInAwaitExpression ? propertyAccessToConvert.parent : propertyAccessToConvert.expression;
-      replacementSpan = createTextSpanFromBounds(wrapNode.getStart(sourceFile), propertyAccessToConvert.end);
-    }
-    if (originIsResolvedExport(origin)) {
-      sourceDisplay = [textPart(origin.moduleSpecifier)];
-      if (importStatementCompletion) {
-        ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences));
-        isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0;
-      }
-    }
-    if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
-      hasAction = true;
-    }
-    if (completionKind === 0 /* ObjectPropertyDeclaration */ && contextToken && ((_a = findPrecedingToken(contextToken.pos, sourceFile, contextToken)) == null ? void 0 : _a.kind) !== 28 /* CommaToken */) {
-      if (isMethodDeclaration(contextToken.parent.parent) || isGetAccessorDeclaration(contextToken.parent.parent) || isSetAccessorDeclaration(contextToken.parent.parent) || isSpreadAssignment(contextToken.parent) || ((_b = findAncestor(contextToken.parent, isPropertyAssignment)) == null ? void 0 : _b.getLastToken(sourceFile)) === contextToken || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) {
-        source = "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */;
-        hasAction = true;
-      }
-    }
-    if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === 3 /* MemberLike */ && isClassLikeMemberCompletion(symbol, location, sourceFile)) {
-      let importAdder;
-      const memberCompletionEntry = getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, position, contextToken, formatContext);
-      if (memberCompletionEntry) {
-        ({ insertText, filterText, isSnippet, importAdder } = memberCompletionEntry);
-        if (importAdder == null ? void 0 : importAdder.hasFixes()) {
-          hasAction = true;
-          source = "ClassMemberSnippet/" /* ClassMemberSnippet */;
-        }
-      } else {
-        return void 0;
-      }
-    }
-    if (origin && originIsObjectLiteralMethod(origin)) {
-      ({ insertText, isSnippet, labelDetails } = origin);
-      if (!preferences.useLabelDetailsInCompletionEntries) {
-        name = name + labelDetails.detail;
-        labelDetails = void 0;
-      }
-      source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
-      sortText = SortText.SortBelow(sortText);
-    }
-    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) {
-      let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
-      const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
-      if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
-        if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */) || isStringAndEmptyAnonymousObjectIntersection(type2)))) {
-          insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`;
-          isSnippet = true;
-        } else {
-          useBraces2 = true;
-        }
-      }
-      if (useBraces2) {
-        insertText = `${escapeSnippetText(name)}={$1}`;
-        isSnippet = true;
-      }
-    }
-    if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) {
-      return void 0;
-    }
-    if (originIsExport(origin) || originIsResolvedExport(origin)) {
-      data = originToCompletionEntryData(origin);
-      hasAction = !importStatementCompletion;
-    }
-    const parentNamedImportOrExport = findAncestor(location, isNamedImportsOrExports);
-    if ((parentNamedImportOrExport == null ? void 0 : parentNamedImportOrExport.kind) === 275 /* NamedImports */) {
-      const possibleToken = stringToToken(name);
-      if (parentNamedImportOrExport && possibleToken && (possibleToken === 135 /* AwaitKeyword */ || isNonContextualKeyword(possibleToken))) {
-        insertText = `${name} as ${name}_`;
-      }
-    }
-    return {
-      name,
-      kind: ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location),
-      kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
-      sortText,
-      source,
-      hasAction: hasAction ? true : void 0,
-      isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0,
-      insertText,
-      filterText,
-      replacementSpan,
-      sourceDisplay,
-      labelDetails,
-      isSnippet,
-      isPackageJsonImport: originIsPackageJsonImport(origin) || void 0,
-      isImportStatementCompletion: !!importStatementCompletion || void 0,
-      data,
-      ...includeSymbol ? { symbol } : void 0
-    };
-  }
-  function isClassLikeMemberCompletion(symbol, location, sourceFile) {
-    if (isInJSFile(location)) {
-      return false;
-    }
-    const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */;
-    return !!(symbol.flags & memberFlags) && (isClassLike(location) || location.parent && location.parent.parent && isClassElement(location.parent) && location === location.parent.name && location.parent.getLastToken(sourceFile) === location.parent.name && isClassLike(location.parent.parent) || location.parent && isSyntaxList(location) && isClassLike(location.parent));
-  }
-  function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, position, contextToken, formatContext) {
-    const classLikeDeclaration = findAncestor(location, isClassLike);
-    if (!classLikeDeclaration) {
-      return void 0;
-    }
-    let isSnippet;
-    let insertText = name;
-    const filterText = name;
-    const checker = program.getTypeChecker();
-    const sourceFile = location.getSourceFile();
-    const printer = createSnippetPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: false,
-      newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options))
-    });
-    const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
-    let body;
-    if (preferences.includeCompletionsWithSnippetText) {
-      isSnippet = true;
-      const emptyStmt = factory.createEmptyStatement();
-      body = factory.createBlock(
-        [emptyStmt],
-        /*multiLine*/
-        true
-      );
-      setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
-    } else {
-      body = factory.createBlock(
-        [],
-        /*multiLine*/
-        true
-      );
-    }
-    let modifiers = 0 /* None */;
-    const { modifiers: presentModifiers, range: eraseRange, decorators: presentDecorators } = getPresentModifiers(contextToken, sourceFile, position);
-    const isAbstract = presentModifiers & 64 /* Abstract */ && classLikeDeclaration.modifierFlagsCache & 64 /* Abstract */;
-    let completionNodes = [];
-    ts_codefix_exports.addNewNodeForMemberSymbol(
-      symbol,
-      classLikeDeclaration,
-      sourceFile,
-      { program, host },
-      preferences,
-      importAdder,
-      // `addNewNodeForMemberSymbol` calls this callback function for each new member node
-      // it adds for the given member symbol.
-      // We store these member nodes in the `completionNodes` array.
-      // Note: there might be:
-      //  - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member;
-      //  - One node;
-      //  - More than one node if the member is overloaded (e.g. a method with overload signatures).
-      (node) => {
-        let requiredModifiers = 0 /* None */;
-        if (isAbstract) {
-          requiredModifiers |= 64 /* Abstract */;
-        }
-        if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node, symbol) === 1 /* NeedsOverride */) {
-          requiredModifiers |= 16 /* Override */;
-        }
-        if (!completionNodes.length) {
-          modifiers = node.modifierFlagsCache | requiredModifiers;
-        }
-        node = factory.replaceModifiers(node, modifiers);
-        completionNodes.push(node);
-      },
-      body,
-      ts_codefix_exports.PreserveOptionalFlags.Property,
-      !!isAbstract
-    );
-    if (completionNodes.length) {
-      const isMethod = symbol.flags & 8192 /* Method */;
-      let allowedModifiers = modifiers | 16 /* Override */ | 1 /* Public */;
-      if (!isMethod) {
-        allowedModifiers |= 128 /* Ambient */ | 8 /* Readonly */;
-      } else {
-        allowedModifiers |= 1024 /* Async */;
-      }
-      const allowedAndPresent = presentModifiers & allowedModifiers;
-      if (presentModifiers & ~allowedModifiers) {
-        return void 0;
-      }
-      if (modifiers & 4 /* Protected */ && allowedAndPresent & 1 /* Public */) {
-        modifiers &= ~4 /* Protected */;
-      }
-      if (allowedAndPresent !== 0 /* None */ && !(allowedAndPresent & 1 /* Public */)) {
-        modifiers &= ~1 /* Public */;
-      }
-      modifiers |= allowedAndPresent;
-      completionNodes = completionNodes.map((node) => factory.replaceModifiers(node, modifiers));
-      if (presentDecorators == null ? void 0 : presentDecorators.length) {
-        const lastNode = completionNodes[completionNodes.length - 1];
-        if (canHaveDecorators(lastNode)) {
-          completionNodes[completionNodes.length - 1] = factory.replaceDecoratorsAndModifiers(lastNode, presentDecorators.concat(getModifiers(lastNode) || []));
-        }
-      }
-      const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */;
-      if (formatContext) {
-        insertText = printer.printAndFormatSnippetList(
-          format,
-          factory.createNodeArray(completionNodes),
-          sourceFile,
-          formatContext
-        );
-      } else {
-        insertText = printer.printSnippetList(
-          format,
-          factory.createNodeArray(completionNodes),
-          sourceFile
-        );
-      }
-    }
-    return { insertText, filterText, isSnippet, importAdder, eraseRange };
-  }
-  function getPresentModifiers(contextToken, sourceFile, position) {
-    if (!contextToken || getLineAndCharacterOfPosition(sourceFile, position).line > getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line) {
-      return { modifiers: 0 /* None */ };
-    }
-    let modifiers = 0 /* None */;
-    let decorators;
-    let contextMod;
-    const range = { pos: position, end: position };
-    if (isPropertyDeclaration(contextToken.parent) && contextToken.parent.modifiers) {
-      modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 98303 /* Modifier */;
-      decorators = contextToken.parent.modifiers.filter(isDecorator) || [];
-      range.pos = Math.min(range.pos, contextToken.parent.modifiers.pos);
-    }
-    if (contextMod = isModifierLike2(contextToken)) {
-      const contextModifierFlag = modifierToFlag(contextMod);
-      if (!(modifiers & contextModifierFlag)) {
-        modifiers |= contextModifierFlag;
-        range.pos = Math.min(range.pos, contextToken.pos);
-      }
-    }
-    return { modifiers, decorators, range: range.pos !== position ? range : void 0 };
-  }
-  function isModifierLike2(node) {
-    if (isModifier(node)) {
-      return node.kind;
-    }
-    if (isIdentifier(node)) {
-      const originalKeywordKind = identifierToKeywordKind(node);
-      if (originalKeywordKind && isModifierKind(originalKeywordKind)) {
-        return originalKeywordKind;
-      }
-    }
-    return void 0;
-  }
-  function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) {
-    const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
-    let insertText = name;
-    const sourceFile = enclosingDeclaration.getSourceFile();
-    const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences);
-    if (!method) {
-      return void 0;
-    }
-    const printer = createSnippetPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: false,
-      newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options))
-    });
-    if (formatContext) {
-      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
-        [method],
-        /*hasTrailingComma*/
-        true
-      ), sourceFile, formatContext);
-    } else {
-      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
-        [method],
-        /*hasTrailingComma*/
-        true
-      ), sourceFile);
-    }
-    const signaturePrinter = createPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: true
-    });
-    const methodSignature = factory.createMethodSignature(
-      /*modifiers*/
-      void 0,
-      /*name*/
-      "",
-      method.questionToken,
-      method.typeParameters,
-      method.parameters,
-      method.type
-    );
-    const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) };
-    return { isSnippet, insertText, labelDetails };
-  }
-  function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) {
-    const declarations = symbol.getDeclarations();
-    if (!(declarations && declarations.length)) {
-      return void 0;
-    }
-    const checker = program.getTypeChecker();
-    const declaration = declarations[0];
-    const name = getSynthesizedDeepClone(
-      getNameOfDeclaration(declaration),
-      /*includeTrivia*/
-      false
-    );
-    const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
-    switch (declaration.kind) {
-      case 171 /* PropertySignature */:
-      case 172 /* PropertyDeclaration */:
-      case 173 /* MethodSignature */:
-      case 174 /* MethodDeclaration */: {
-        let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type;
-        if (effectiveType.flags & 1048576 /* Union */) {
-          const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0);
-          if (functionTypes.length === 1) {
-            effectiveType = functionTypes[0];
-          } else {
-            return void 0;
-          }
-        }
-        const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */);
-        if (signatures.length !== 1) {
-          return void 0;
-        }
-        const typeNode = checker.typeToTypeNode(effectiveType, enclosingDeclaration, builderFlags, ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }));
-        if (!typeNode || !isFunctionTypeNode(typeNode)) {
-          return void 0;
-        }
-        let body;
-        if (preferences.includeCompletionsWithSnippetText) {
-          const emptyStmt = factory.createEmptyStatement();
-          body = factory.createBlock(
-            [emptyStmt],
-            /*multiLine*/
-            true
-          );
-          setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
-        } else {
-          body = factory.createBlock(
-            [],
-            /*multiLine*/
-            true
-          );
-        }
-        const parameters = typeNode.parameters.map(
-          (typedParam) => factory.createParameterDeclaration(
-            /*modifiers*/
-            void 0,
-            typedParam.dotDotDotToken,
-            typedParam.name,
-            /*questionToken*/
-            void 0,
-            /*type*/
-            void 0,
-            typedParam.initializer
-          )
-        );
-        return factory.createMethodDeclaration(
-          /*modifiers*/
-          void 0,
-          /*asteriskToken*/
-          void 0,
-          name,
-          /*questionToken*/
-          void 0,
-          /*typeParameters*/
-          void 0,
-          parameters,
-          /*type*/
-          void 0,
-          body
-        );
-      }
-      default:
-        return void 0;
-    }
-  }
-  function createSnippetPrinter(printerOptions) {
-    let escapes;
-    const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions));
-    const printer = createPrinter(printerOptions, baseWriter);
-    const writer = {
-      ...baseWriter,
-      write: (s) => escapingWrite(s, () => baseWriter.write(s)),
-      nonEscapingWrite: baseWriter.write,
-      writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)),
-      writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)),
-      writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)),
-      writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)),
-      writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)),
-      writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s))
-    };
-    return {
-      printSnippetList,
-      printAndFormatSnippetList,
-      printNode,
-      printAndFormatNode
-    };
-    function escapingWrite(s, write) {
-      const escaped = escapeSnippetText(s);
-      if (escaped !== s) {
-        const start = baseWriter.getTextPos();
-        write();
-        const end = baseWriter.getTextPos();
-        escapes = append(escapes || (escapes = []), { newText: escaped, span: { start, length: end - start } });
-      } else {
-        write();
-      }
-    }
-    function printSnippetList(format, list, sourceFile) {
-      const unescaped = printUnescapedSnippetList(format, list, sourceFile);
-      return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
-    }
-    function printUnescapedSnippetList(format, list, sourceFile) {
-      escapes = void 0;
-      writer.clear();
-      printer.writeList(format, list, sourceFile, writer);
-      return writer.getText();
-    }
-    function printAndFormatSnippetList(format, list, sourceFile, formatContext) {
-      const syntheticFile = {
-        text: printUnescapedSnippetList(
-          format,
-          list,
-          sourceFile
-        ),
-        getLineAndCharacterOfPosition(pos) {
-          return getLineAndCharacterOfPosition(this, pos);
-        }
-      };
-      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
-      const changes = flatMap(list, (node) => {
-        const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
-        return ts_formatting_exports.formatNodeGivenIndentation(
-          nodeWithPos,
-          syntheticFile,
-          sourceFile.languageVariant,
-          /* indentation */
-          0,
-          /* delta */
-          0,
-          { ...formatContext, options: formatOptions }
-        );
-      });
-      const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
-      return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
-    }
-    function printNode(hint, node, sourceFile) {
-      const unescaped = printUnescapedNode(hint, node, sourceFile);
-      return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
-    }
-    function printUnescapedNode(hint, node, sourceFile) {
-      escapes = void 0;
-      writer.clear();
-      printer.writeNode(hint, node, sourceFile, writer);
-      return writer.getText();
-    }
-    function printAndFormatNode(hint, node, sourceFile, formatContext) {
-      const syntheticFile = {
-        text: printUnescapedNode(
-          hint,
-          node,
-          sourceFile
-        ),
-        getLineAndCharacterOfPosition(pos) {
-          return getLineAndCharacterOfPosition(this, pos);
-        }
-      };
-      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
-      const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
-      const changes = ts_formatting_exports.formatNodeGivenIndentation(
-        nodeWithPos,
-        syntheticFile,
-        sourceFile.languageVariant,
-        /* indentation */
-        0,
-        /* delta */
-        0,
-        { ...formatContext, options: formatOptions }
-      );
-      const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
-      return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
-    }
-  }
-  function originToCompletionEntryData(origin) {
-    const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
-    const isPackageJsonImport = origin.isFromPackageJson ? true : void 0;
-    if (originIsResolvedExport(origin)) {
-      const resolvedData = {
-        exportName: origin.exportName,
-        exportMapKey: origin.exportMapKey,
-        moduleSpecifier: origin.moduleSpecifier,
-        ambientModuleName,
-        fileName: origin.fileName,
-        isPackageJsonImport
-      };
-      return resolvedData;
-    }
-    const unresolvedData = {
-      exportName: origin.exportName,
-      exportMapKey: origin.exportMapKey,
-      fileName: origin.fileName,
-      ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name),
-      isPackageJsonImport: origin.isFromPackageJson ? true : void 0
-    };
-    return unresolvedData;
-  }
-  function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) {
-    const isDefaultExport = data.exportName === "default" /* Default */;
-    const isFromPackageJson = !!data.isPackageJsonImport;
-    if (completionEntryDataIsResolved(data)) {
-      const resolvedOrigin = {
-        kind: 32 /* ResolvedExport */,
-        exportName: data.exportName,
-        exportMapKey: data.exportMapKey,
-        moduleSpecifier: data.moduleSpecifier,
-        symbolName: completionName,
-        fileName: data.fileName,
-        moduleSymbol,
-        isDefaultExport,
-        isFromPackageJson
-      };
-      return resolvedOrigin;
-    }
-    const unresolvedOrigin = {
-      kind: 4 /* Export */,
-      exportName: data.exportName,
-      exportMapKey: data.exportMapKey,
-      symbolName: completionName,
-      fileName: data.fileName,
-      moduleSymbol,
-      isDefaultExport,
-      isFromPackageJson
-    };
-    return unresolvedOrigin;
-  }
-  function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences) {
-    const replacementSpan = importStatementCompletion.replacementSpan;
-    const quotedModuleSpecifier = escapeSnippetText(quote(sourceFile, preferences, origin.moduleSpecifier));
-    const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
-    const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
-    const importKind = ts_codefix_exports.getImportKind(
-      sourceFile,
-      exportKind,
-      options,
-      /*forceImportKeyword*/
-      true
-    );
-    const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
-    const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(156 /* TypeKeyword */)} ` : " ";
-    const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(156 /* TypeKeyword */)} ` : "";
-    const suffix = useSemicolons ? ";" : "";
-    switch (importKind) {
-      case 3 /* CommonJS */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` };
-      case 1 /* Default */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` };
-      case 2 /* Namespace */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` };
-      case 0 /* Named */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` };
-    }
-  }
-  function quotePropertyName(sourceFile, preferences, name) {
-    if (/^\d+$/.test(name)) {
-      return name;
-    }
-    return quote(sourceFile, preferences, name);
-  }
-  function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) {
-    return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion;
-  }
-  function getSourceFromOrigin(origin) {
-    if (originIsExport(origin)) {
-      return stripQuotes(origin.moduleSymbol.name);
-    }
-    if (originIsResolvedExport(origin)) {
-      return origin.moduleSpecifier;
-    }
-    if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) {
-      return "ThisProperty/" /* ThisProperty */;
-    }
-    if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
-      return "TypeOnlyAlias/" /* TypeOnlyAlias */;
-    }
-  }
-  function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, position, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol = false) {
-    const start = timestamp();
-    const variableOrParameterDeclaration = getVariableOrParameterDeclaration(contextToken, location);
-    const useSemicolons = probablyUsesSemicolons(sourceFile);
-    const typeChecker = program.getTypeChecker();
-    const uniques = /* @__PURE__ */ new Map();
-    for (let i = 0; i < symbols.length; i++) {
-      const symbol = symbols[i];
-      const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
-      const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected);
-      if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === 1 /* Global */ && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) {
-        continue;
-      }
-      if (!isTypeOnlyLocation && isInJSFile(sourceFile) && symbolAppearsToBeTypeOnly(symbol)) {
-        continue;
-      }
-      const { name, needsConvertPropertyAccess } = info;
-      const originalSortText = (symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) ?? SortText.LocationPriority;
-      const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText;
-      const entry = createCompletionEntry(
-        symbol,
-        sortText,
-        replacementToken,
-        contextToken,
-        location,
-        position,
-        sourceFile,
-        host,
-        program,
-        name,
-        needsConvertPropertyAccess,
-        origin,
-        recommendedCompletion,
-        propertyAccessToConvert,
-        isJsxInitializer,
-        importStatementCompletion,
-        useSemicolons,
-        compilerOptions,
-        preferences,
-        kind,
-        formatContext,
-        isJsxIdentifierExpected,
-        isRightOfOpenTag,
-        includeSymbol
-      );
-      if (!entry) {
-        continue;
-      }
-      const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile()));
-      uniques.set(name, shouldShadowLaterSymbols);
-      insertSorted(
-        entries,
-        entry,
-        compareCompletionEntries,
-        /*allowDuplicates*/
-        true
-      );
-    }
-    log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start));
-    return {
-      has: (name) => uniques.has(name),
-      add: (name) => uniques.set(name, true)
-    };
-    function shouldIncludeSymbol(symbol, symbolToSortTextMap2) {
-      var _a;
-      let allFlags = symbol.flags;
-      if (!isSourceFile(location)) {
-        if (isExportAssignment(location.parent)) {
-          return true;
-        }
-        if (tryCast(variableOrParameterDeclaration, isVariableDeclaration) && symbol.valueDeclaration === variableOrParameterDeclaration) {
-          return false;
-        }
-        const symbolDeclaration = symbol.valueDeclaration ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]);
-        if (variableOrParameterDeclaration && symbolDeclaration && (isTypeParameterDeclaration(variableOrParameterDeclaration) && isTypeParameterDeclaration(symbolDeclaration) || isParameter(variableOrParameterDeclaration) && isParameter(symbolDeclaration))) {
-          const symbolDeclarationPos = symbolDeclaration.pos;
-          const parameters = isParameter(variableOrParameterDeclaration) ? variableOrParameterDeclaration.parent.parameters : isInferTypeNode(variableOrParameterDeclaration.parent) ? void 0 : variableOrParameterDeclaration.parent.typeParameters;
-          if (symbolDeclarationPos >= variableOrParameterDeclaration.pos && parameters && symbolDeclarationPos < parameters.end) {
-            return false;
-          }
-        }
-        const symbolOrigin = skipAlias(symbol, typeChecker);
-        if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) {
-          return false;
-        }
-        allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin);
-        if (isInRightSideOfInternalImportEqualsDeclaration(location)) {
-          return !!(allFlags & 1920 /* Namespace */);
-        }
-        if (isTypeOnlyLocation) {
-          return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker);
-        }
-      }
-      return !!(allFlags & 111551 /* Value */);
-    }
-    function symbolAppearsToBeTypeOnly(symbol) {
-      var _a;
-      const flags = getCombinedLocalAndExportSymbolFlags(skipAlias(symbol, typeChecker));
-      return !(flags & 111551 /* Value */) && (!isInJSFile((_a = symbol.declarations) == null ? void 0 : _a[0]) || !!(flags & 788968 /* Type */));
-    }
-  }
-  function getLabelCompletionAtPosition(node) {
-    const entries = getLabelStatementCompletions(node);
-    if (entries.length) {
-      return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
-    }
-  }
-  function getLabelStatementCompletions(node) {
-    const entries = [];
-    const uniques = /* @__PURE__ */ new Map();
-    let current = node;
-    while (current) {
-      if (isFunctionLike(current)) {
-        break;
-      }
-      if (isLabeledStatement(current)) {
-        const name = current.label.text;
-        if (!uniques.has(name)) {
-          uniques.set(name, true);
-          entries.push({
-            name,
-            kindModifiers: "" /* none */,
-            kind: "label" /* label */,
-            sortText: SortText.LocationPriority
-          });
-        }
-      }
-      current = current.parent;
-    }
-    return entries;
-  }
-  function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
-    if (entryId.source === "SwitchCases/" /* SwitchCases */) {
-      return { type: "cases" };
-    }
-    if (entryId.data) {
-      const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
-      if (autoImport) {
-        const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile);
-        return {
-          type: "symbol",
-          symbol: autoImport.symbol,
-          location: getTouchingPropertyName(sourceFile, position),
-          previousToken: previousToken2,
-          contextToken: contextToken2,
-          isJsxInitializer: false,
-          isTypeOnlyLocation: false,
-          origin: autoImport.origin
-        };
-      }
-    }
-    const compilerOptions = program.getCompilerOptions();
-    const completionData = getCompletionData(
-      program,
-      log,
-      sourceFile,
-      compilerOptions,
-      position,
-      { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true },
-      entryId,
-      host,
-      /*formatContext*/
-      void 0
-    );
-    if (!completionData) {
-      return { type: "none" };
-    }
-    if (completionData.kind !== 0 /* Data */) {
-      return { type: "request", request: completionData };
-    }
-    const { symbols, literals, location, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData;
-    const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name);
-    if (literal !== void 0)
-      return { type: "literal", literal };
-    return firstDefined(symbols, (symbol, index) => {
-      const origin = symbolToOriginInfoMap[index];
-      const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected);
-      return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source || entryId.source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */) ? { type: "symbol", symbol, location, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0;
-    }) || { type: "none" };
-  }
-  function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    const { name, source, data } = entryId;
-    const { previousToken, contextToken } = getRelevantTokens(position, sourceFile);
-    if (isInString(sourceFile, position, previousToken)) {
-      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, program, host, cancellationToken, preferences);
-    }
-    const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
-    switch (symbolCompletion.type) {
-      case "request": {
-        const { request } = symbolCompletion;
-        switch (request.kind) {
-          case 1 /* JsDocTagName */:
-            return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name);
-          case 2 /* JsDocTag */:
-            return ts_JsDoc_exports.getJSDocTagCompletionDetails(name);
-          case 3 /* JsDocParameterName */:
-            return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name);
-          case 4 /* Keywords */:
-            return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
-          default:
-            return Debug.assertNever(request);
-        }
-      }
-      case "symbol": {
-        const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion;
-        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken);
-        const symbolName2 = originIsComputedPropertyName(origin) ? origin.symbolName : symbol.name;
-        return createCompletionDetailsForSymbol(symbol, symbolName2, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay);
-      }
-      case "literal": {
-        const { literal } = symbolCompletion;
-        return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
-      }
-      case "cases": {
-        const snippets = getExhaustiveCaseSnippets(
-          contextToken.parent,
-          sourceFile,
-          preferences,
-          program.getCompilerOptions(),
-          host,
-          program,
-          /*formatContext*/
-          void 0
-        );
-        if (snippets == null ? void 0 : snippets.importAdder.hasFixes()) {
-          const { entry, importAdder } = snippets;
-          const changes = ts_textChanges_exports.ChangeTracker.with(
-            { host, formatContext, preferences },
-            importAdder.writeFixes
-          );
-          return {
-            name: entry.name,
-            kind: "" /* unknown */,
-            kindModifiers: "",
-            displayParts: [],
-            sourceDisplay: void 0,
-            codeActions: [{
-              changes,
-              description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
-            }]
-          };
-        }
-        return {
-          name,
-          kind: "" /* unknown */,
-          kindModifiers: "",
-          displayParts: [],
-          sourceDisplay: void 0
-        };
-      }
-      case "none":
-        return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
-      default:
-        Debug.assertNever(symbolCompletion);
-    }
-  }
-  function createSimpleDetails(name, kind, kind2) {
-    return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]);
-  }
-  function createCompletionDetailsForSymbol(symbol, name, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) {
-    const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(cancellationToken, (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location, location, 7 /* All */));
-    return createCompletionDetails(name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay);
-  }
-  function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) {
-    return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source };
-  }
-  function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) {
-    if (data == null ? void 0 : data.moduleSpecifier) {
-      if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken, sourceFile).replacementSpan) {
-        return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] };
-      }
-    }
-    if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) {
-      const { importAdder, eraseRange } = getEntryForMemberCompletion(
-        host,
-        program,
-        compilerOptions,
-        preferences,
-        name,
-        symbol,
-        location,
-        position,
-        contextToken,
-        formatContext
-      );
-      if (importAdder || eraseRange) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(
-          { host, formatContext, preferences },
-          (tracker) => {
-            if (importAdder) {
-              importAdder.writeFixes(tracker);
-            }
-            if (eraseRange) {
-              tracker.deleteRange(sourceFile, eraseRange);
-            }
-          }
-        );
-        return {
-          sourceDisplay: void 0,
-          codeActions: [{
-            changes,
-            description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
-          }]
-        };
-      }
-    }
-    if (originIsTypeOnlyAlias(origin)) {
-      const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction(
-        sourceFile,
-        origin.declaration.name,
-        program,
-        host,
-        formatContext,
-        preferences
-      );
-      Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias");
-      return { codeActions: [codeAction2], sourceDisplay: void 0 };
-    }
-    if (source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */ && contextToken) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(
-        { host, formatContext, preferences },
-        (tracker) => tracker.insertText(sourceFile, contextToken.end, ",")
-      );
-      if (changes) {
-        return {
-          sourceDisplay: void 0,
-          codeActions: [{
-            changes,
-            description: diagnosticToString([Diagnostics.Add_missing_comma_for_object_member_completion_0, name])
-          }]
-        };
-      }
-    }
-    if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) {
-      return { codeActions: void 0, sourceDisplay: void 0 };
-    }
-    const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker();
-    const { moduleSymbol } = origin;
-    const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker));
-    const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 30 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent);
-    const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction(
-      targetSymbol,
-      moduleSymbol,
-      data == null ? void 0 : data.exportMapKey,
-      sourceFile,
-      name,
-      isJsxOpeningTagName,
-      host,
-      program,
-      formatContext,
-      previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position,
-      preferences,
-      cancellationToken
-    );
-    Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier);
-    return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] };
-  }
-  function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) {
-    const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
-    return completion.type === "symbol" ? completion.symbol : void 0;
-  }
-  function getRecommendedCompletion(previousToken, contextualType, checker) {
-    return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => {
-      const symbol = type && type.symbol;
-      return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0;
-    });
-  }
-  function getContextualType(previousToken, position, sourceFile, checker) {
-    const { parent: parent2 } = previousToken;
-    switch (previousToken.kind) {
-      case 80 /* Identifier */:
-        return getContextualTypeFromParent(previousToken, checker);
-      case 64 /* EqualsToken */:
-        switch (parent2.kind) {
-          case 260 /* VariableDeclaration */:
-            return checker.getContextualType(parent2.initializer);
-          case 226 /* BinaryExpression */:
-            return checker.getTypeAtLocation(parent2.left);
-          case 291 /* JsxAttribute */:
-            return checker.getContextualTypeForJsxAttribute(parent2);
-          default:
-            return void 0;
-        }
-      case 105 /* NewKeyword */:
-        return checker.getContextualType(parent2);
-      case 84 /* CaseKeyword */:
-        const caseClause = tryCast(parent2, isCaseClause);
-        return caseClause ? getSwitchedType(caseClause, checker) : void 0;
-      case 19 /* OpenBraceToken */:
-        return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
-      default:
-        const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile, checker);
-        return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? (
-          // completion at `x ===/**/` should be for the right side
-          checker.getTypeAtLocation(parent2.left)
-        ) : checker.getContextualType(previousToken, 4 /* Completions */) || checker.getContextualType(previousToken);
-    }
-  }
-  function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
-    const chain = checker.getAccessibleSymbolChain(
-      symbol,
-      enclosingDeclaration,
-      /*meaning*/
-      -1 /* All */,
-      /*useOnlyExternalAliasing*/
-      false
-    );
-    if (chain)
-      return first(chain);
-    return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
-  }
-  function isModuleSymbol(symbol) {
-    var _a;
-    return !!((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d.kind === 312 /* SourceFile */));
-  }
-  function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const inCheckedFile = isCheckedFile(sourceFile, compilerOptions);
-    let start = timestamp();
-    let currentToken = getTokenAtPosition(sourceFile, position);
-    log("getCompletionData: Get current token: " + (timestamp() - start));
-    start = timestamp();
-    const insideComment = isInComment(sourceFile, position, currentToken);
-    log("getCompletionData: Is inside comment: " + (timestamp() - start));
-    let insideJsDocTagTypeExpression = false;
-    let isInSnippetScope = false;
-    if (insideComment) {
-      if (hasDocComment(sourceFile, position)) {
-        if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) {
-          return { kind: 1 /* JsDocTagName */ };
-        } else {
-          const lineStart = getLineStartPositionForPosition(position, sourceFile);
-          if (!/[^*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) {
-            return { kind: 2 /* JsDocTag */ };
-          }
-        }
-      }
-      const tag = getJsDocTagAtPosition(currentToken, position);
-      if (tag) {
-        if (tag.tagName.pos <= position && position <= tag.tagName.end) {
-          return { kind: 1 /* JsDocTagName */ };
-        }
-        const typeExpression = tryGetTypeExpressionFromTag(tag);
-        if (typeExpression) {
-          currentToken = getTokenAtPosition(sourceFile, position);
-          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 355 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
-            insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
-          }
-        }
-        if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) {
-          return { kind: 3 /* JsDocParameterName */, tag };
-        }
-      }
-      if (!insideJsDocTagTypeExpression) {
-        log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment.");
-        return void 0;
-      }
-    }
-    start = timestamp();
-    const isJsOnlyLocation = !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile);
-    const tokens = getRelevantTokens(position, sourceFile);
-    const previousToken = tokens.previousToken;
-    let contextToken = tokens.contextToken;
-    log("getCompletionData: Get previous token: " + (timestamp() - start));
-    let node = currentToken;
-    let propertyAccessToConvert;
-    let isRightOfDot = false;
-    let isRightOfQuestionDot = false;
-    let isRightOfOpenTag = false;
-    let isStartingCloseTag = false;
-    let isJsxInitializer = false;
-    let isJsxIdentifierExpected = false;
-    let importStatementCompletion;
-    let location = getTouchingPropertyName(sourceFile, position);
-    let keywordFilters = 0 /* None */;
-    let isNewIdentifierLocation = false;
-    let flags = 0 /* None */;
-    if (contextToken) {
-      const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken, sourceFile);
-      if (importStatementCompletionInfo.keywordCompletion) {
-        if (importStatementCompletionInfo.isKeywordOnlyCompletion) {
-          return {
-            kind: 4 /* Keywords */,
-            keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)],
-            isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation
-          };
-        }
-        keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion);
-      }
-      if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
-        flags |= 2 /* IsImportStatementCompletion */;
-        importStatementCompletion = importStatementCompletionInfo;
-        isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation;
-      }
-      if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) {
-        log("Returning an empty list because completion was requested in an invalid position.");
-        return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierDefinitionLocation()) : void 0;
-      }
-      let parent2 = contextToken.parent;
-      if (contextToken.kind === 25 /* DotToken */ || contextToken.kind === 29 /* QuestionDotToken */) {
-        isRightOfDot = contextToken.kind === 25 /* DotToken */;
-        isRightOfQuestionDot = contextToken.kind === 29 /* QuestionDotToken */;
-        switch (parent2.kind) {
-          case 211 /* PropertyAccessExpression */:
-            propertyAccessToConvert = parent2;
-            node = propertyAccessToConvert.expression;
-            const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert);
-            if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 22 /* CloseParenToken */) {
-              return void 0;
-            }
-            break;
-          case 166 /* QualifiedName */:
-            node = parent2.left;
-            break;
-          case 267 /* ModuleDeclaration */:
-            node = parent2.name;
-            break;
-          case 205 /* ImportType */:
-            node = parent2;
-            break;
-          case 236 /* MetaProperty */:
-            node = parent2.getFirstToken(sourceFile);
-            Debug.assert(node.kind === 102 /* ImportKeyword */ || node.kind === 105 /* NewKeyword */);
-            break;
-          default:
-            return void 0;
-        }
-      } else if (!importStatementCompletion) {
-        if (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) {
-          contextToken = parent2;
-          parent2 = parent2.parent;
-        }
-        if (currentToken.parent === location) {
-          switch (currentToken.kind) {
-            case 32 /* GreaterThanToken */:
-              if (currentToken.parent.kind === 284 /* JsxElement */ || currentToken.parent.kind === 286 /* JsxOpeningElement */) {
-                location = currentToken;
-              }
-              break;
-            case 44 /* SlashToken */:
-              if (currentToken.parent.kind === 285 /* JsxSelfClosingElement */) {
-                location = currentToken;
-              }
-              break;
-          }
-        }
-        switch (parent2.kind) {
-          case 287 /* JsxClosingElement */:
-            if (contextToken.kind === 44 /* SlashToken */) {
-              isStartingCloseTag = true;
-              location = contextToken;
-            }
-            break;
-          case 226 /* BinaryExpression */:
-            if (!binaryExpressionMayBeOpenTag(parent2)) {
-              break;
-            }
-          case 285 /* JsxSelfClosingElement */:
-          case 284 /* JsxElement */:
-          case 286 /* JsxOpeningElement */:
-            isJsxIdentifierExpected = true;
-            if (contextToken.kind === 30 /* LessThanToken */) {
-              isRightOfOpenTag = true;
-              location = contextToken;
-            }
-            break;
-          case 294 /* JsxExpression */:
-          case 293 /* JsxSpreadAttribute */:
-            if (previousToken.kind === 20 /* CloseBraceToken */ || previousToken.kind === 80 /* Identifier */ && previousToken.parent.kind === 291 /* JsxAttribute */) {
-              isJsxIdentifierExpected = true;
-            }
-            break;
-          case 291 /* JsxAttribute */:
-            if (parent2.initializer === previousToken && previousToken.end < position) {
-              isJsxIdentifierExpected = true;
-              break;
-            }
-            switch (previousToken.kind) {
-              case 64 /* EqualsToken */:
-                isJsxInitializer = true;
-                break;
-              case 80 /* Identifier */:
-                isJsxIdentifierExpected = true;
-                if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 64 /* EqualsToken */, sourceFile)) {
-                  isJsxInitializer = previousToken;
-                }
-            }
-            break;
-        }
-      }
-    }
-    const semanticStart = timestamp();
-    let completionKind = 5 /* None */;
-    let hasUnresolvedAutoImports = false;
-    let symbols = [];
-    let importSpecifierResolver;
-    const symbolToOriginInfoMap = [];
-    const symbolToSortTextMap = [];
-    const seenPropertySymbols = /* @__PURE__ */ new Map();
-    const isTypeOnlyLocation = isTypeOnlyCompletion();
-    const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
-      return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
-    });
-    if (isRightOfDot || isRightOfQuestionDot) {
-      getTypeScriptMemberSymbols();
-    } else if (isRightOfOpenTag) {
-      symbols = typeChecker.getJsxIntrinsicTagNamesAt(location);
-      Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined");
-      tryGetGlobalSymbols();
-      completionKind = 1 /* Global */;
-      keywordFilters = 0 /* None */;
-    } else if (isStartingCloseTag) {
-      const tagName = contextToken.parent.parent.openingElement.tagName;
-      const tagSymbol = typeChecker.getSymbolAtLocation(tagName);
-      if (tagSymbol) {
-        symbols = [tagSymbol];
-      }
-      completionKind = 1 /* Global */;
-      keywordFilters = 0 /* None */;
-    } else {
-      if (!tryGetGlobalSymbols()) {
-        return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0;
-      }
-    }
-    log("getCompletionData: Semantic work: " + (timestamp() - semanticStart));
-    const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker);
-    const isLiteralExpected = !tryCast(previousToken, isStringLiteralLike) && !isJsxIdentifierExpected;
-    const literals = !isLiteralExpected ? [] : mapDefined(
-      contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]),
-      (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0
-    );
-    const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker);
-    return {
-      kind: 0 /* Data */,
-      symbols,
-      completionKind,
-      isInSnippetScope,
-      propertyAccessToConvert,
-      isNewIdentifierLocation,
-      location,
-      keywordFilters,
-      literals,
-      symbolToOriginInfoMap,
-      recommendedCompletion,
-      previousToken,
-      contextToken,
-      isJsxInitializer,
-      insideJsDocTagTypeExpression,
-      symbolToSortTextMap,
-      isTypeOnlyLocation,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag,
-      isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot,
-      importStatementCompletion,
-      hasUnresolvedAutoImports,
-      flags
-    };
-    function isTagWithTypeExpression(tag) {
-      switch (tag.kind) {
-        case 348 /* JSDocParameterTag */:
-        case 355 /* JSDocPropertyTag */:
-        case 349 /* JSDocReturnTag */:
-        case 351 /* JSDocTypeTag */:
-        case 353 /* JSDocTypedefTag */:
-        case 356 /* JSDocThrowsTag */:
-        case 357 /* JSDocSatisfiesTag */:
-          return true;
-        case 352 /* JSDocTemplateTag */:
-          return !!tag.constraint;
-        default:
-          return false;
-      }
-    }
-    function tryGetTypeExpressionFromTag(tag) {
-      if (isTagWithTypeExpression(tag)) {
-        const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
-        return typeExpression && typeExpression.kind === 316 /* JSDocTypeExpression */ ? typeExpression : void 0;
-      }
-      if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) {
-        return tag.class;
-      }
-      return void 0;
-    }
-    function getTypeScriptMemberSymbols() {
-      completionKind = 2 /* PropertyAccess */;
-      const isImportType = isLiteralImportTypeNode(node);
-      const isTypeLocation = isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker);
-      const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node);
-      if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) {
-        const isNamespaceName = isModuleDeclaration(node.parent);
-        if (isNamespaceName)
-          isNewIdentifierLocation = true;
-        let symbol = typeChecker.getSymbolAtLocation(node);
-        if (symbol) {
-          symbol = skipAlias(symbol, typeChecker);
-          if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) {
-            const exportedSymbols = typeChecker.getExportsOfModule(symbol);
-            Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined");
-            const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name);
-            const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker);
-            const isValidAccess = isNamespaceName ? (symbol2) => {
-              var _a;
-              return !!(symbol2.flags & 1920 /* Namespace */) && !((_a = symbol2.declarations) == null ? void 0 : _a.every((d) => d.parent === node.parent));
-            } : isRhsOfImportDeclaration ? (
-              // Any kind is allowed when dotting off namespace in internal import equals declaration
-              (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2)
-            ) : isTypeLocation || insideJsDocTagTypeExpression ? isValidTypeAccess : isValidValueAccess;
-            for (const exportedSymbol of exportedSymbols) {
-              if (isValidAccess(exportedSymbol)) {
-                symbols.push(exportedSymbol);
-              }
-            }
-            if (!isTypeLocation && !insideJsDocTagTypeExpression && symbol.declarations && symbol.declarations.some((d) => d.kind !== 312 /* SourceFile */ && d.kind !== 267 /* ModuleDeclaration */ && d.kind !== 266 /* EnumDeclaration */)) {
-              let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType();
-              let insertQuestionDot = false;
-              if (type.isNullableType()) {
-                const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
-                if (canCorrectToQuestionDot || isRightOfQuestionDot) {
-                  type = type.getNonNullableType();
-                  if (canCorrectToQuestionDot) {
-                    insertQuestionDot = true;
-                  }
-                }
-              }
-              addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot);
-            }
-            return;
-          }
-        }
-      }
-      if (!isTypeLocation || isInTypeQuery(node)) {
-        typeChecker.tryGetThisTypeAt(
-          node,
-          /*includeGlobalThis*/
-          false
-        );
-        let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
-        if (!isTypeLocation) {
-          let insertQuestionDot = false;
-          if (type.isNullableType()) {
-            const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
-            if (canCorrectToQuestionDot || isRightOfQuestionDot) {
-              type = type.getNonNullableType();
-              if (canCorrectToQuestionDot) {
-                insertQuestionDot = true;
-              }
-            }
-          }
-          addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot);
-        } else {
-          addTypeProperties(
-            type.getNonNullableType(),
-            /*insertAwait*/
-            false,
-            /*insertQuestionDot*/
-            false
-          );
-        }
-      }
-    }
-    function addTypeProperties(type, insertAwait, insertQuestionDot) {
-      isNewIdentifierLocation = !!type.getStringIndexType();
-      if (isRightOfQuestionDot && some(type.getCallSignatures())) {
-        isNewIdentifierLocation = true;
-      }
-      const propertyAccess = node.kind === 205 /* ImportType */ ? node : node.parent;
-      if (inCheckedFile) {
-        for (const symbol of type.getApparentProperties()) {
-          if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
-            addPropertySymbol(
-              symbol,
-              /*insertAwait*/
-              false,
-              insertQuestionDot
-            );
-          }
-        }
-      } else {
-        symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s)));
-      }
-      if (insertAwait && preferences.includeCompletionsWithInsertText) {
-        const promiseType = typeChecker.getPromisedTypeOfPromise(type);
-        if (promiseType) {
-          for (const symbol of promiseType.getApparentProperties()) {
-            if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
-              addPropertySymbol(
-                symbol,
-                /*insertAwait*/
-                true,
-                insertQuestionDot
-              );
-            }
-          }
-        }
-      }
-    }
-    function addPropertySymbol(symbol, insertAwait, insertQuestionDot) {
-      var _a;
-      const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName));
-      if (computedPropertyName) {
-        const leftMostName = getLeftMostName(computedPropertyName.expression);
-        const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName);
-        const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker);
-        const firstAccessibleSymbolId = firstAccessibleSymbol && getSymbolId(firstAccessibleSymbol);
-        if (firstAccessibleSymbolId && addToSeen(seenPropertySymbols, firstAccessibleSymbolId)) {
-          const index = symbols.length;
-          symbols.push(firstAccessibleSymbol);
-          const moduleSymbol = firstAccessibleSymbol.parent;
-          if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) {
-            symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) };
-          } else {
-            const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a.fileName : void 0;
-            const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo(
-              [{
-                exportKind: 0 /* Named */,
-                moduleFileName: fileName,
-                isFromPackageJson: false,
-                moduleSymbol,
-                symbol: firstAccessibleSymbol,
-                targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags
-              }],
-              position,
-              isValidTypeOnlyAliasUseSite(location)
-            ) || {};
-            if (moduleSpecifier) {
-              const origin = {
-                kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */),
-                moduleSymbol,
-                isDefaultExport: false,
-                symbolName: firstAccessibleSymbol.name,
-                exportName: firstAccessibleSymbol.name,
-                fileName,
-                moduleSpecifier
-              };
-              symbolToOriginInfoMap[index] = origin;
-            }
-          }
-        } else if (preferences.includeCompletionsWithInsertText) {
-          if (firstAccessibleSymbolId && seenPropertySymbols.has(firstAccessibleSymbolId)) {
-            return;
-          }
-          addSymbolOriginInfo(symbol);
-          addSymbolSortInfo(symbol);
-          symbols.push(symbol);
-        }
-      } else {
-        addSymbolOriginInfo(symbol);
-        addSymbolSortInfo(symbol);
-        symbols.push(symbol);
-      }
-      function addSymbolSortInfo(symbol2) {
-        if (isStaticProperty(symbol2)) {
-          symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority;
-        }
-      }
-      function addSymbolOriginInfo(symbol2) {
-        if (preferences.includeCompletionsWithInsertText) {
-          if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) {
-            symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) };
-          } else if (insertQuestionDot) {
-            symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ };
-          }
-        }
-      }
-      function getNullableSymbolOriginInfoKind(kind) {
-        return insertQuestionDot ? kind | 16 /* Nullable */ : kind;
-      }
-    }
-    function getLeftMostName(e) {
-      return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0;
-    }
-    function tryGetGlobalSymbols() {
-      const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetImportAttributesCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */);
-      return result === 1 /* Success */;
-    }
-    function tryGetConstructorCompletion() {
-      if (!tryGetConstructorLikeCompletionContainer(contextToken))
-        return 0 /* Continue */;
-      completionKind = 5 /* None */;
-      isNewIdentifierLocation = true;
-      keywordFilters = 4 /* ConstructorParameterKeywords */;
-      return 1 /* Success */;
-    }
-    function tryGetJsxCompletionSymbols() {
-      const jsxContainer = tryGetContainingJsxElement(contextToken);
-      const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes);
-      if (!attrsType)
-        return 0 /* Continue */;
-      const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */);
-      symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties));
-      setSortTextToOptionalMember();
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = false;
-      return 1 /* Success */;
-    }
-    function tryGetImportCompletionSymbols() {
-      if (!importStatementCompletion)
-        return 0 /* Continue */;
-      isNewIdentifierLocation = true;
-      collectAutoImports();
-      return 1 /* Success */;
-    }
-    function getGlobalCompletions() {
-      keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */;
-      completionKind = 1 /* Global */;
-      isNewIdentifierLocation = isNewIdentifierDefinitionLocation();
-      if (previousToken !== contextToken) {
-        Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'.");
-      }
-      const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position;
-      const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile;
-      isInSnippetScope = isSnippetScope(scopeNode);
-      const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */;
-      const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken);
-      symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings));
-      Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined");
-      for (let i = 0; i < symbols.length; i++) {
-        const symbol = symbols[i];
-        if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) {
-          symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords;
-        }
-        if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) {
-          const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportDeclaration);
-          if (typeOnlyAliasDeclaration) {
-            const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration };
-            symbolToOriginInfoMap[i] = origin;
-          }
-        }
-      }
-      if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 312 /* SourceFile */) {
-        const thisType = typeChecker.tryGetThisTypeAt(
-          scopeNode,
-          /*includeGlobalThis*/
-          false,
-          isClassLike(scopeNode.parent) ? scopeNode : void 0
-        );
-        if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
-          for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
-            symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
-            symbols.push(symbol);
-            symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers;
-          }
-        }
-      }
-      collectAutoImports();
-      if (isTypeOnlyLocation) {
-        keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */;
-      }
-    }
-    function shouldOfferImportCompletions() {
-      if (importStatementCompletion)
-        return true;
-      if (!preferences.includeCompletionsForModuleExports)
-        return false;
-      if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator)
-        return true;
-      if (compilerOptionsIndicateEsModules(program.getCompilerOptions()))
-        return true;
-      return programContainsModules(program);
-    }
-    function isSnippetScope(scopeNode) {
-      switch (scopeNode.kind) {
-        case 312 /* SourceFile */:
-        case 228 /* TemplateExpression */:
-        case 294 /* JsxExpression */:
-        case 241 /* Block */:
-          return true;
-        default:
-          return isStatement(scopeNode);
-      }
-    }
-    function isTypeOnlyCompletion() {
-      return insideJsDocTagTypeExpression || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location) || isContextTokenTypeLocation(contextToken));
-    }
-    function isContextTokenValueLocation(contextToken2) {
-      return contextToken2 && (contextToken2.kind === 114 /* TypeOfKeyword */ && (contextToken2.parent.kind === 186 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 131 /* AssertsKeyword */ && contextToken2.parent.kind === 182 /* TypePredicate */);
-    }
-    function isContextTokenTypeLocation(contextToken2) {
-      if (contextToken2) {
-        const parentKind = contextToken2.parent.kind;
-        switch (contextToken2.kind) {
-          case 59 /* ColonToken */:
-            return parentKind === 172 /* PropertyDeclaration */ || parentKind === 171 /* PropertySignature */ || parentKind === 169 /* Parameter */ || parentKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(parentKind);
-          case 64 /* EqualsToken */:
-            return parentKind === 265 /* TypeAliasDeclaration */ || parentKind === 168 /* TypeParameter */;
-          case 130 /* AsKeyword */:
-            return parentKind === 234 /* AsExpression */;
-          case 30 /* LessThanToken */:
-            return parentKind === 183 /* TypeReference */ || parentKind === 216 /* TypeAssertionExpression */;
-          case 96 /* ExtendsKeyword */:
-            return parentKind === 168 /* TypeParameter */;
-          case 152 /* SatisfiesKeyword */:
-            return parentKind === 238 /* SatisfiesExpression */;
-        }
-      }
-      return false;
-    }
-    function collectAutoImports() {
-      var _a, _b;
-      if (!shouldOfferImportCompletions())
-        return;
-      Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`");
-      if (detailsEntryId && !detailsEntryId.source) {
-        return;
-      }
-      flags |= 1 /* MayIncludeAutoImports */;
-      const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion;
-      const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : "";
-      const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
-      const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken);
-      const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host);
-      const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host);
-      resolvingModuleSpecifiers(
-        "collectAutoImports",
-        host,
-        importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)),
-        program,
-        position,
-        preferences,
-        !!importStatementCompletion,
-        isValidTypeOnlyAliasUseSite(location),
-        (context) => {
-          exportInfo.search(
-            sourceFile.path,
-            /*preferCapitalized*/
-            isRightOfOpenTag,
-            (symbolName2, targetFlags) => {
-              if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings())))
-                return false;
-              if (!detailsEntryId && isStringANonContextualKeyword(symbolName2))
-                return false;
-              if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */))
-                return false;
-              if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */)))
-                return false;
-              const firstChar = symbolName2.charCodeAt(0);
-              if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */))
-                return false;
-              if (detailsEntryId)
-                return true;
-              return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText);
-            },
-            (info, symbolName2, isFromAmbientModule, exportMapKey) => {
-              if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) {
-                return;
-              }
-              info = filter(info, isImportableExportInfo);
-              if (!info.length) {
-                return;
-              }
-              const result = context.tryResolve(info, isFromAmbientModule) || {};
-              if (result === "failed")
-                return;
-              let exportInfo2 = info[0], moduleSpecifier;
-              if (result !== "skipped") {
-                ({ exportInfo: exportInfo2 = info[0], moduleSpecifier } = result);
-              }
-              const isDefaultExport = exportInfo2.exportKind === 1 /* Default */;
-              const symbol = isDefaultExport && getLocalSymbolForExportDefault(exportInfo2.symbol) || exportInfo2.symbol;
-              pushAutoImportSymbol(symbol, {
-                kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */,
-                moduleSpecifier,
-                symbolName: symbolName2,
-                exportMapKey,
-                exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : exportInfo2.symbol.name,
-                fileName: exportInfo2.moduleFileName,
-                isDefaultExport,
-                moduleSymbol: exportInfo2.moduleSymbol,
-                isFromPackageJson: exportInfo2.isFromPackageJson
-              });
-            }
-          );
-          hasUnresolvedAutoImports = context.skippedAny();
-          flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0;
-          flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0;
-        }
-      );
-      function isImportableExportInfo(info) {
-        const moduleFile = tryCast(info.moduleSymbol.valueDeclaration, isSourceFile);
-        if (!moduleFile) {
-          const moduleName = stripQuotes(info.moduleSymbol.name);
-          if (ts_JsTyping_exports.nodeCoreModules.has(moduleName) && startsWith(moduleName, "node:") !== shouldUseUriStyleNodeCoreModules(sourceFile, program)) {
-            return false;
-          }
-          return packageJsonFilter ? packageJsonFilter.allowsImportingAmbientModule(info.moduleSymbol, getModuleSpecifierResolutionHost(info.isFromPackageJson)) : true;
-        }
-        return isImportableFile(
-          info.isFromPackageJson ? packageJsonAutoImportProvider : program,
-          sourceFile,
-          moduleFile,
-          preferences,
-          packageJsonFilter,
-          getModuleSpecifierResolutionHost(info.isFromPackageJson),
-          moduleSpecifierCache
-        );
-      }
-    }
-    function pushAutoImportSymbol(symbol, origin) {
-      const symbolId = getSymbolId(symbol);
-      if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) {
-        return;
-      }
-      symbolToOriginInfoMap[symbols.length] = origin;
-      symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions;
-      symbols.push(symbol);
-    }
-    function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) {
-      if (isInJSFile(location)) {
-        return;
-      }
-      members.forEach((member) => {
-        if (!isObjectLiteralMethodSymbol(member)) {
-          return;
-        }
-        const displayName = getCompletionEntryDisplayNameForSymbol(
-          member,
-          getEmitScriptTarget(compilerOptions),
-          /*origin*/
-          void 0,
-          0 /* ObjectPropertyDeclaration */,
-          /*jsxIdentifierExpected*/
-          false
-        );
-        if (!displayName) {
-          return;
-        }
-        const { name } = displayName;
-        const entryProps = getEntryForObjectLiteralMethodCompletion(
-          member,
-          name,
-          enclosingDeclaration,
-          program,
-          host,
-          compilerOptions,
-          preferences,
-          formatContext
-        );
-        if (!entryProps) {
-          return;
-        }
-        const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps };
-        flags |= 32 /* MayIncludeMethodSnippets */;
-        symbolToOriginInfoMap[symbols.length] = origin;
-        symbols.push(member);
-      });
-    }
-    function isObjectLiteralMethodSymbol(symbol) {
-      if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) {
-        return false;
-      }
-      return true;
-    }
-    function getScopeNode(initialToken, position2, sourceFile2) {
-      let scope = initialToken;
-      while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) {
-        scope = scope.parent;
-      }
-      return scope;
-    }
-    function isCompletionListBlocker(contextToken2) {
-      const start2 = timestamp();
-      const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2);
-      log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start2));
-      return result;
-    }
-    function isInJsxText(contextToken2) {
-      if (contextToken2.kind === 12 /* JsxText */) {
-        return true;
-      }
-      if (contextToken2.kind === 32 /* GreaterThanToken */ && contextToken2.parent) {
-        if (location === contextToken2.parent && (location.kind === 286 /* JsxOpeningElement */ || location.kind === 285 /* JsxSelfClosingElement */)) {
-          return false;
-        }
-        if (contextToken2.parent.kind === 286 /* JsxOpeningElement */) {
-          return location.parent.kind !== 286 /* JsxOpeningElement */;
-        }
-        if (contextToken2.parent.kind === 287 /* JsxClosingElement */ || contextToken2.parent.kind === 285 /* JsxSelfClosingElement */) {
-          return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 284 /* JsxElement */;
-        }
-      }
-      return false;
-    }
-    function isNewIdentifierDefinitionLocation() {
-      if (contextToken) {
-        const containingNodeKind = contextToken.parent.kind;
-        const tokenKind = keywordForNode(contextToken);
-        switch (tokenKind) {
-          case 28 /* CommaToken */:
-            return containingNodeKind === 213 /* CallExpression */ || containingNodeKind === 176 /* Constructor */ || containingNodeKind === 214 /* NewExpression */ || containingNodeKind === 209 /* ArrayLiteralExpression */ || containingNodeKind === 226 /* BinaryExpression */ || containingNodeKind === 184 /* FunctionType */ || containingNodeKind === 210 /* ObjectLiteralExpression */;
-          case 21 /* OpenParenToken */:
-            return containingNodeKind === 213 /* CallExpression */ || containingNodeKind === 176 /* Constructor */ || containingNodeKind === 214 /* NewExpression */ || containingNodeKind === 217 /* ParenthesizedExpression */ || containingNodeKind === 196 /* ParenthesizedType */;
-          case 23 /* OpenBracketToken */:
-            return containingNodeKind === 209 /* ArrayLiteralExpression */ || containingNodeKind === 181 /* IndexSignature */ || containingNodeKind === 167 /* ComputedPropertyName */;
-          case 144 /* ModuleKeyword */:
-          case 145 /* NamespaceKeyword */:
-          case 102 /* ImportKeyword */:
-            return true;
-          case 25 /* DotToken */:
-            return containingNodeKind === 267 /* ModuleDeclaration */;
-          case 19 /* OpenBraceToken */:
-            return containingNodeKind === 263 /* ClassDeclaration */ || containingNodeKind === 210 /* ObjectLiteralExpression */;
-          case 64 /* EqualsToken */:
-            return containingNodeKind === 260 /* VariableDeclaration */ || containingNodeKind === 226 /* BinaryExpression */;
-          case 16 /* TemplateHead */:
-            return containingNodeKind === 228 /* TemplateExpression */;
-          case 17 /* TemplateMiddle */:
-            return containingNodeKind === 239 /* TemplateSpan */;
-          case 134 /* AsyncKeyword */:
-            return containingNodeKind === 174 /* MethodDeclaration */ || containingNodeKind === 304 /* ShorthandPropertyAssignment */;
-          case 42 /* AsteriskToken */:
-            return containingNodeKind === 174 /* MethodDeclaration */;
-        }
-        if (isClassMemberCompletionKeyword(tokenKind)) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) {
-      return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(contextToken2, position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2)));
-    }
-    function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() {
-      const typeLiteralNode = tryGetTypeLiteralNode(contextToken);
-      if (!typeLiteralNode)
-        return 0 /* Continue */;
-      const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0;
-      const containerTypeNode = intersectionTypeNode || typeLiteralNode;
-      const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker);
-      if (!containerExpectedType)
-        return 0 /* Continue */;
-      const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode);
-      const members = getPropertiesForCompletion(containerExpectedType, typeChecker);
-      const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker);
-      const existingMemberEscapedNames = /* @__PURE__ */ new Set();
-      existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName));
-      symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName)));
-      completionKind = 0 /* ObjectPropertyDeclaration */;
-      isNewIdentifierLocation = true;
-      return 1 /* Success */;
-    }
-    function tryGetObjectLikeCompletionSymbols() {
-      const symbolsStartIndex = symbols.length;
-      const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile);
-      if (!objectLikeContainer)
-        return 0 /* Continue */;
-      completionKind = 0 /* ObjectPropertyDeclaration */;
-      let typeMembers;
-      let existingMembers;
-      if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */) {
-        const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker);
-        if (instantiatedType === void 0) {
-          if (objectLikeContainer.flags & 67108864 /* InWithStatement */) {
-            return 2 /* Fail */;
-          }
-          return 0 /* Continue */;
-        }
-        const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */);
-        const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType();
-        const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType();
-        isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype;
-        typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker);
-        existingMembers = objectLikeContainer.properties;
-        if (typeMembers.length === 0) {
-          if (!hasNumberIndextype) {
-            return 0 /* Continue */;
-          }
-        }
-      } else {
-        Debug.assert(objectLikeContainer.kind === 206 /* ObjectBindingPattern */);
-        isNewIdentifierLocation = false;
-        const rootDeclaration = getRootDeclaration(objectLikeContainer.parent);
-        if (!isVariableLike(rootDeclaration))
-          return Debug.fail("Root declaration is not variable-like.");
-        let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 250 /* ForOfStatement */;
-        if (!canGetType && rootDeclaration.kind === 169 /* Parameter */) {
-          if (isExpression(rootDeclaration.parent)) {
-            canGetType = !!typeChecker.getContextualType(rootDeclaration.parent);
-          } else if (rootDeclaration.parent.kind === 174 /* MethodDeclaration */ || rootDeclaration.parent.kind === 178 /* SetAccessor */) {
-            canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent);
-          }
-        }
-        if (canGetType) {
-          const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer);
-          if (!typeForObject)
-            return 2 /* Fail */;
-          typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
-            return typeChecker.isPropertyAccessible(
-              objectLikeContainer,
-              /*isSuper*/
-              false,
-              /*isWrite*/
-              false,
-              typeForObject,
-              propertySymbol
-            );
-          });
-          existingMembers = objectLikeContainer.elements;
-        }
-      }
-      if (typeMembers && typeMembers.length > 0) {
-        const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers));
-        symbols = concatenate(symbols, filteredMembers);
-        setSortTextToOptionalMember();
-        if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) {
-          transformObjectLiteralMembersSortText(symbolsStartIndex);
-          collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer);
-        }
-      }
-      return 1 /* Success */;
-    }
-    function tryGetImportOrExportClauseCompletionSymbols() {
-      if (!contextToken)
-        return 0 /* Continue */;
-      const namedImportsOrExports = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0;
-      if (!namedImportsOrExports)
-        return 0 /* Continue */;
-      if (!isTypeKeywordTokenOrIdentifier(contextToken)) {
-        keywordFilters = 8 /* TypeKeyword */;
-      }
-      const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent;
-      if (!moduleSpecifier) {
-        isNewIdentifierLocation = true;
-        return namedImportsOrExports.kind === 275 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */;
-      }
-      const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier);
-      if (!moduleSpecifierSymbol) {
-        isNewIdentifierLocation = true;
-        return 2 /* Fail */;
-      }
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = false;
-      const exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol);
-      const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => (n.propertyName || n.name).escapedText));
-      const uniques = exports.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName));
-      symbols = concatenate(symbols, uniques);
-      if (!uniques.length) {
-        keywordFilters = 0 /* None */;
-      }
-      return 1 /* Success */;
-    }
-    function tryGetImportAttributesCompletionSymbols() {
-      if (contextToken === void 0)
-        return 0 /* Continue */;
-      const importAttributes = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isImportAttributes) : contextToken.kind === 59 /* ColonToken */ ? tryCast(contextToken.parent.parent, isImportAttributes) : void 0;
-      if (importAttributes === void 0)
-        return 0 /* Continue */;
-      const existing = new Set(importAttributes.elements.map(getNameFromImportAttribute));
-      symbols = filter(typeChecker.getTypeAtLocation(importAttributes).getApparentProperties(), (attr) => !existing.has(attr.escapedName));
-      return 1 /* Success */;
-    }
-    function tryGetLocalNamedExportCompletionSymbols() {
-      var _a;
-      const namedExports = contextToken && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0;
-      if (!namedExports) {
-        return 0 /* Continue */;
-      }
-      const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration));
-      completionKind = 5 /* None */;
-      isNewIdentifierLocation = false;
-      (_a = localsContainer.locals) == null ? void 0 : _a.forEach((symbol, name) => {
-        var _a2, _b;
-        symbols.push(symbol);
-        if ((_b = (_a2 = localsContainer.symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.has(name)) {
-          symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember;
-        }
-      });
-      return 1 /* Success */;
-    }
-    function tryGetClassLikeCompletionSymbols() {
-      const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position);
-      if (!decl)
-        return 0 /* Continue */;
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = true;
-      keywordFilters = contextToken.kind === 42 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */;
-      if (!isClassLike(decl))
-        return 1 /* Success */;
-      const classElement = contextToken.kind === 27 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent;
-      let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */;
-      if (contextToken.kind === 80 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) {
-        switch (contextToken.getText()) {
-          case "private":
-            classElementModifierFlags = classElementModifierFlags | 2 /* Private */;
-            break;
-          case "static":
-            classElementModifierFlags = classElementModifierFlags | 256 /* Static */;
-            break;
-          case "override":
-            classElementModifierFlags = classElementModifierFlags | 16 /* Override */;
-            break;
-        }
-      }
-      if (isClassStaticBlockDeclaration(classElement)) {
-        classElementModifierFlags |= 256 /* Static */;
-      }
-      if (!(classElementModifierFlags & 2 /* Private */)) {
-        const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl);
-        const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => {
-          const type = typeChecker.getTypeAtLocation(baseTypeNode);
-          return classElementModifierFlags & 256 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type);
-        });
-        symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags));
-        forEach(symbols, (symbol, index) => {
-          const declaration = symbol == null ? void 0 : symbol.valueDeclaration;
-          if (declaration && isClassElement(declaration) && declaration.name && isComputedPropertyName(declaration.name)) {
-            const origin = {
-              kind: 512 /* ComputedPropertyName */,
-              symbolName: typeChecker.symbolToString(symbol)
-            };
-            symbolToOriginInfoMap[index] = origin;
-          }
-        });
-      }
-      return 1 /* Success */;
-    }
-    function isConstructorParameterCompletion(node2) {
-      return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2));
-    }
-    function tryGetConstructorLikeCompletionContainer(contextToken2) {
-      if (contextToken2) {
-        const parent2 = contextToken2.parent;
-        switch (contextToken2.kind) {
-          case 21 /* OpenParenToken */:
-          case 28 /* CommaToken */:
-            return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0;
-          default:
-            if (isConstructorParameterCompletion(contextToken2)) {
-              return parent2.parent;
-            }
-        }
-      }
-      return void 0;
-    }
-    function tryGetFunctionLikeBodyCompletionContainer(contextToken2) {
-      if (contextToken2) {
-        let prev;
-        const container = findAncestor(contextToken2.parent, (node2) => {
-          if (isClassLike(node2)) {
-            return "quit";
-          }
-          if (isFunctionLikeDeclaration(node2) && prev === node2.body) {
-            return true;
-          }
-          prev = node2;
-          return false;
-        });
-        return container && container;
-      }
-    }
-    function tryGetContainingJsxElement(contextToken2) {
-      if (contextToken2) {
-        const parent2 = contextToken2.parent;
-        switch (contextToken2.kind) {
-          case 32 /* GreaterThanToken */:
-          case 31 /* LessThanSlashToken */:
-          case 44 /* SlashToken */:
-          case 80 /* Identifier */:
-          case 211 /* PropertyAccessExpression */:
-          case 292 /* JsxAttributes */:
-          case 291 /* JsxAttribute */:
-          case 293 /* JsxSpreadAttribute */:
-            if (parent2 && (parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 286 /* JsxOpeningElement */)) {
-              if (contextToken2.kind === 32 /* GreaterThanToken */) {
-                const precedingToken = findPrecedingToken(
-                  contextToken2.pos,
-                  sourceFile,
-                  /*startNode*/
-                  void 0
-                );
-                if (!parent2.typeArguments || precedingToken && precedingToken.kind === 44 /* SlashToken */)
-                  break;
-              }
-              return parent2;
-            } else if (parent2.kind === 291 /* JsxAttribute */) {
-              return parent2.parent.parent;
-            }
-            break;
-          case 11 /* StringLiteral */:
-            if (parent2 && (parent2.kind === 291 /* JsxAttribute */ || parent2.kind === 293 /* JsxSpreadAttribute */)) {
-              return parent2.parent.parent;
-            }
-            break;
-          case 20 /* CloseBraceToken */:
-            if (parent2 && parent2.kind === 294 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 291 /* JsxAttribute */) {
-              return parent2.parent.parent.parent;
-            }
-            if (parent2 && parent2.kind === 293 /* JsxSpreadAttribute */) {
-              return parent2.parent.parent;
-            }
-            break;
-        }
-      }
-      return void 0;
-    }
-    function isInDifferentLineThanContextToken(contextToken2, position2) {
-      return sourceFile.getLineEndOfPosition(contextToken2.getEnd()) < position2;
-    }
-    function isSolelyIdentifierDefinitionLocation(contextToken2) {
-      const parent2 = contextToken2.parent;
-      const containingNodeKind = parent2.kind;
-      switch (contextToken2.kind) {
-        case 28 /* CommaToken */:
-          return containingNodeKind === 260 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 243 /* VariableStatement */ || containingNodeKind === 266 /* EnumDeclaration */ || // enum a { foo, |
-          isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A<T, |
-          containingNodeKind === 207 /* ArrayBindingPattern */ || // var [x, y|
-          containingNodeKind === 265 /* TypeAliasDeclaration */ || // type Map, K, |
-          // class A<T, |
-          // var C = class D<T, |
-          isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
-        case 25 /* DotToken */:
-          return containingNodeKind === 207 /* ArrayBindingPattern */;
-        case 59 /* ColonToken */:
-          return containingNodeKind === 208 /* BindingElement */;
-        case 23 /* OpenBracketToken */:
-          return containingNodeKind === 207 /* ArrayBindingPattern */;
-        case 21 /* OpenParenToken */:
-          return containingNodeKind === 299 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind);
-        case 19 /* OpenBraceToken */:
-          return containingNodeKind === 266 /* EnumDeclaration */;
-        case 30 /* LessThanToken */:
-          return containingNodeKind === 263 /* ClassDeclaration */ || // class A< |
-          containingNodeKind === 231 /* ClassExpression */ || // var C = class D< |
-          containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A< |
-          containingNodeKind === 265 /* TypeAliasDeclaration */ || // type List< |
-          isFunctionLikeKind(containingNodeKind);
-        case 126 /* StaticKeyword */:
-          return containingNodeKind === 172 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
-        case 26 /* DotDotDotToken */:
-          return containingNodeKind === 169 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 207 /* ArrayBindingPattern */;
-        case 125 /* PublicKeyword */:
-        case 123 /* PrivateKeyword */:
-        case 124 /* ProtectedKeyword */:
-          return containingNodeKind === 169 /* Parameter */ && !isConstructorDeclaration(parent2.parent);
-        case 130 /* AsKeyword */:
-          return containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */ || containingNodeKind === 274 /* NamespaceImport */;
-        case 139 /* GetKeyword */:
-        case 153 /* SetKeyword */:
-          return !isFromObjectTypeDeclaration(contextToken2);
-        case 80 /* Identifier */: {
-          if (containingNodeKind === 276 /* ImportSpecifier */ && contextToken2 === parent2.name && contextToken2.text === "type") {
-            return false;
-          }
-          const ancestorVariableDeclaration = findAncestor(
-            contextToken2.parent,
-            isVariableDeclaration
-          );
-          if (ancestorVariableDeclaration && isInDifferentLineThanContextToken(contextToken2, position)) {
-            return false;
-          }
-          break;
-        }
-        case 86 /* ClassKeyword */:
-        case 94 /* EnumKeyword */:
-        case 120 /* InterfaceKeyword */:
-        case 100 /* FunctionKeyword */:
-        case 115 /* VarKeyword */:
-        case 102 /* ImportKeyword */:
-        case 121 /* LetKeyword */:
-        case 87 /* ConstKeyword */:
-        case 140 /* InferKeyword */:
-          return true;
-        case 156 /* TypeKeyword */:
-          return containingNodeKind !== 276 /* ImportSpecifier */;
-        case 42 /* AsteriskToken */:
-          return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent);
-      }
-      if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) {
-        return false;
-      }
-      if (isConstructorParameterCompletion(contextToken2)) {
-        if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) {
-          return false;
-        }
-      }
-      switch (keywordForNode(contextToken2)) {
-        case 128 /* AbstractKeyword */:
-        case 86 /* ClassKeyword */:
-        case 87 /* ConstKeyword */:
-        case 138 /* DeclareKeyword */:
-        case 94 /* EnumKeyword */:
-        case 100 /* FunctionKeyword */:
-        case 120 /* InterfaceKeyword */:
-        case 121 /* LetKeyword */:
-        case 123 /* PrivateKeyword */:
-        case 124 /* ProtectedKeyword */:
-        case 125 /* PublicKeyword */:
-        case 126 /* StaticKeyword */:
-        case 115 /* VarKeyword */:
-          return true;
-        case 134 /* AsyncKeyword */:
-          return isPropertyDeclaration(contextToken2.parent);
-      }
-      const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike);
-      if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) {
-        return false;
-      }
-      const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 172 /* PropertyDeclaration */);
-      if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) {
-        if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) {
-          return false;
-        } else if (contextToken2.kind !== 64 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) {
-          return true;
-        }
-      }
-      return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !((isClassLike(contextToken2.parent) || isInterfaceDeclaration(contextToken2.parent) || isTypeParameterDeclaration(contextToken2.parent)) && (contextToken2 !== previousToken || position > previousToken.end));
-    }
-    function isPreviousPropertyDeclarationTerminated(contextToken2, position2) {
-      return contextToken2.kind !== 64 /* EqualsToken */ && (contextToken2.kind === 27 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile));
-    }
-    function isFunctionLikeButNotConstructor(kind) {
-      return isFunctionLikeKind(kind) && kind !== 176 /* Constructor */;
-    }
-    function isDotOfNumericLiteral(contextToken2) {
-      if (contextToken2.kind === 9 /* NumericLiteral */) {
-        const text = contextToken2.getFullText();
-        return text.charAt(text.length - 1) === ".";
-      }
-      return false;
-    }
-    function isVariableDeclarationListButNotTypeArgument(node2) {
-      return node2.parent.kind === 261 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker);
-    }
-    function filterObjectMembersList(contextualMemberSymbols, existingMembers) {
-      if (existingMembers.length === 0) {
-        return contextualMemberSymbols;
-      }
-      const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
-      const existingMemberNames = /* @__PURE__ */ new Set();
-      for (const m of existingMembers) {
-        if (m.kind !== 303 /* PropertyAssignment */ && m.kind !== 304 /* ShorthandPropertyAssignment */ && m.kind !== 208 /* BindingElement */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */ && m.kind !== 305 /* SpreadAssignment */) {
-          continue;
-        }
-        if (isCurrentlyEditingNode(m)) {
-          continue;
-        }
-        let existingName;
-        if (isSpreadAssignment(m)) {
-          setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment);
-        } else if (isBindingElement(m) && m.propertyName) {
-          if (m.propertyName.kind === 80 /* Identifier */) {
-            existingName = m.propertyName.escapedText;
-          }
-        } else {
-          const name = getNameOfDeclaration(m);
-          existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
-        }
-        if (existingName !== void 0) {
-          existingMemberNames.add(existingName);
-        }
-      }
-      const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName));
-      setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
-      return filteredSymbols;
-    }
-    function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) {
-      const expression = declaration.expression;
-      const symbol = typeChecker.getSymbolAtLocation(expression);
-      const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression);
-      const properties = type && type.properties;
-      if (properties) {
-        properties.forEach((property) => {
-          membersDeclaredBySpreadAssignment.add(property.name);
-        });
-      }
-    }
-    function setSortTextToOptionalMember() {
-      symbols.forEach((m) => {
-        if (m.flags & 16777216 /* Optional */) {
-          const symbolId = getSymbolId(m);
-          symbolToSortTextMap[symbolId] = symbolToSortTextMap[symbolId] ?? SortText.OptionalMember;
-        }
-      });
-    }
-    function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) {
-      if (membersDeclaredBySpreadAssignment.size === 0) {
-        return;
-      }
-      for (const contextualMemberSymbol of contextualMemberSymbols) {
-        if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) {
-          symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment;
-        }
-      }
-    }
-    function transformObjectLiteralMembersSortText(start2) {
-      for (let i = start2; i < symbols.length; i++) {
-        const symbol = symbols[i];
-        const symbolId = getSymbolId(symbol);
-        const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
-        const target = getEmitScriptTarget(compilerOptions);
-        const displayName = getCompletionEntryDisplayNameForSymbol(
-          symbol,
-          target,
-          origin,
-          0 /* ObjectPropertyDeclaration */,
-          /*jsxIdentifierExpected*/
-          false
-        );
-        if (displayName) {
-          const originalSortText = symbolToSortTextMap[symbolId] ?? SortText.LocationPriority;
-          const { name } = displayName;
-          symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name);
-        }
-      }
-    }
-    function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) {
-      const existingMemberNames = /* @__PURE__ */ new Set();
-      for (const m of existingMembers) {
-        if (m.kind !== 172 /* PropertyDeclaration */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */) {
-          continue;
-        }
-        if (isCurrentlyEditingNode(m)) {
-          continue;
-        }
-        if (hasEffectiveModifier(m, 2 /* Private */)) {
-          continue;
-        }
-        if (isStatic(m) !== !!(currentClassElementModifierFlags & 256 /* Static */)) {
-          continue;
-        }
-        const existingName = getPropertyNameForPropertyNameNode(m.name);
-        if (existingName) {
-          existingMemberNames.add(existingName);
-        }
-      }
-      return baseSymbols.filter(
-        (propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 2 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration))
-      );
-    }
-    function filterJsxAttributes(symbols2, attributes) {
-      const seenNames = /* @__PURE__ */ new Set();
-      const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
-      for (const attr of attributes) {
-        if (isCurrentlyEditingNode(attr)) {
-          continue;
-        }
-        if (attr.kind === 291 /* JsxAttribute */) {
-          seenNames.add(getEscapedTextOfJsxAttributeName(attr.name));
-        } else if (isJsxSpreadAttribute(attr)) {
-          setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment);
-        }
-      }
-      const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName));
-      setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
-      return filteredSymbols;
-    }
-    function isCurrentlyEditingNode(node2) {
-      return node2.getStart(sourceFile) <= position && position <= node2.getEnd();
-    }
-  }
-  function tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile) {
-    var _a;
-    if (contextToken) {
-      const { parent: parent2 } = contextToken;
-      switch (contextToken.kind) {
-        case 19 /* OpenBraceToken */:
-        case 28 /* CommaToken */:
-          if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) {
-            return parent2;
-          }
-          break;
-        case 42 /* AsteriskToken */:
-          return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0;
-        case 134 /* AsyncKeyword */:
-          return tryCast(parent2.parent, isObjectLiteralExpression);
-        case 80 /* Identifier */:
-          if (contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent)) {
-            return contextToken.parent.parent;
-          } else {
-            if (isObjectLiteralExpression(contextToken.parent.parent) && (isSpreadAssignment(contextToken.parent) || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line)) {
-              return contextToken.parent.parent;
-            }
-            const ancestorNode2 = findAncestor(parent2, isPropertyAssignment);
-            if ((ancestorNode2 == null ? void 0 : ancestorNode2.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode2.parent)) {
-              return ancestorNode2.parent;
-            }
-          }
-          break;
-        default:
-          if (((_a = parent2.parent) == null ? void 0 : _a.parent) && (isMethodDeclaration(parent2.parent) || isGetAccessorDeclaration(parent2.parent) || isSetAccessorDeclaration(parent2.parent)) && isObjectLiteralExpression(parent2.parent.parent)) {
-            return parent2.parent.parent;
-          }
-          if (isSpreadAssignment(parent2) && isObjectLiteralExpression(parent2.parent)) {
-            return parent2.parent;
-          }
-          const ancestorNode = findAncestor(parent2, isPropertyAssignment);
-          if (contextToken.kind !== 59 /* ColonToken */ && (ancestorNode == null ? void 0 : ancestorNode.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode.parent)) {
-            return ancestorNode.parent;
-          }
-      }
-    }
-    return void 0;
-  }
-  function getRelevantTokens(position, sourceFile) {
-    const previousToken = findPrecedingToken(position, sourceFile);
-    if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
-      const contextToken = findPrecedingToken(
-        previousToken.getFullStart(),
-        sourceFile,
-        /*startNode*/
-        void 0
-      );
-      return { contextToken, previousToken };
-    }
-    return { contextToken: previousToken, previousToken };
-  }
-  function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) {
-    const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program;
-    const checker = containingProgram.getTypeChecker();
-    const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0;
-    if (!moduleSymbol)
-      return void 0;
-    let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol);
-    if (!symbol)
-      return void 0;
-    const isDefaultExport = data.exportName === "default" /* Default */;
-    symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol;
-    return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
-  }
-  function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
-    if (originIsIgnore(origin)) {
-      return void 0;
-    }
-    const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
-    if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
-      return void 0;
-    }
-    const validNameResult = { name, needsConvertPropertyAccess: false };
-    if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
-      return validNameResult;
-    }
-    switch (kind) {
-      case 3 /* MemberLike */:
-        return originIsComputedPropertyName(origin) ? { name: origin.symbolName, needsConvertPropertyAccess: false } : void 0;
-      case 0 /* ObjectPropertyDeclaration */:
-        return { name: JSON.stringify(name), needsConvertPropertyAccess: false };
-      case 2 /* PropertyAccess */:
-      case 1 /* Global */:
-        return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true };
-      case 5 /* None */:
-      case 4 /* String */:
-        return validNameResult;
-      default:
-        Debug.assertNever(kind);
-    }
-  }
-  function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) {
-    if (!filterOutTsOnlyKeywords)
-      return getTypescriptKeywordCompletions(keywordFilter);
-    const index = keywordFilter + 8 /* Last */ + 1;
-    return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name))));
-  }
-  function getTypescriptKeywordCompletions(keywordFilter) {
-    return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => {
-      const kind = stringToToken(entry.name);
-      switch (keywordFilter) {
-        case 0 /* None */:
-          return false;
-        case 1 /* All */:
-          return isFunctionLikeBodyKeyword(kind) || kind === 138 /* DeclareKeyword */ || kind === 144 /* ModuleKeyword */ || kind === 156 /* TypeKeyword */ || kind === 145 /* NamespaceKeyword */ || kind === 128 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 157 /* UndefinedKeyword */;
-        case 5 /* FunctionLikeBodyKeywords */:
-          return isFunctionLikeBodyKeyword(kind);
-        case 2 /* ClassElementKeywords */:
-          return isClassMemberCompletionKeyword(kind);
-        case 3 /* InterfaceElementKeywords */:
-          return isInterfaceOrTypeLiteralCompletionKeyword(kind);
-        case 4 /* ConstructorParameterKeywords */:
-          return isParameterPropertyModifier(kind);
-        case 6 /* TypeAssertionKeywords */:
-          return isTypeKeyword(kind) || kind === 87 /* ConstKeyword */;
-        case 7 /* TypeKeywords */:
-          return isTypeKeyword(kind);
-        case 8 /* TypeKeyword */:
-          return kind === 156 /* TypeKeyword */;
-        default:
-          return Debug.assertNever(keywordFilter);
-      }
-    }));
-  }
-  function isTypeScriptOnlyKeyword(kind) {
-    switch (kind) {
-      case 128 /* AbstractKeyword */:
-      case 133 /* AnyKeyword */:
-      case 163 /* BigIntKeyword */:
-      case 136 /* BooleanKeyword */:
-      case 138 /* DeclareKeyword */:
-      case 94 /* EnumKeyword */:
-      case 162 /* GlobalKeyword */:
-      case 119 /* ImplementsKeyword */:
-      case 140 /* InferKeyword */:
-      case 120 /* InterfaceKeyword */:
-      case 142 /* IsKeyword */:
-      case 143 /* KeyOfKeyword */:
-      case 144 /* ModuleKeyword */:
-      case 145 /* NamespaceKeyword */:
-      case 146 /* NeverKeyword */:
-      case 150 /* NumberKeyword */:
-      case 151 /* ObjectKeyword */:
-      case 164 /* OverrideKeyword */:
-      case 123 /* PrivateKeyword */:
-      case 124 /* ProtectedKeyword */:
-      case 125 /* PublicKeyword */:
-      case 148 /* ReadonlyKeyword */:
-      case 154 /* StringKeyword */:
-      case 155 /* SymbolKeyword */:
-      case 156 /* TypeKeyword */:
-      case 158 /* UniqueKeyword */:
-      case 159 /* UnknownKeyword */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isInterfaceOrTypeLiteralCompletionKeyword(kind) {
-    return kind === 148 /* ReadonlyKeyword */;
-  }
-  function isClassMemberCompletionKeyword(kind) {
-    switch (kind) {
-      case 128 /* AbstractKeyword */:
-      case 129 /* AccessorKeyword */:
-      case 137 /* ConstructorKeyword */:
-      case 139 /* GetKeyword */:
-      case 153 /* SetKeyword */:
-      case 134 /* AsyncKeyword */:
-      case 138 /* DeclareKeyword */:
-      case 164 /* OverrideKeyword */:
-        return true;
-      default:
-        return isClassMemberModifier(kind);
-    }
-  }
-  function isFunctionLikeBodyKeyword(kind) {
-    return kind === 134 /* AsyncKeyword */ || kind === 135 /* AwaitKeyword */ || kind === 160 /* UsingKeyword */ || kind === 130 /* AsKeyword */ || kind === 152 /* SatisfiesKeyword */ || kind === 156 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind);
-  }
-  function keywordForNode(node) {
-    return isIdentifier(node) ? identifierToKeywordKind(node) ?? 0 /* Unknown */ : node.kind;
-  }
-  function getContextualKeywords(contextToken, position) {
-    const entries = [];
-    if (contextToken) {
-      const file = contextToken.getSourceFile();
-      const parent2 = contextToken.parent;
-      const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line;
-      const currentLine = file.getLineAndCharacterOfPosition(position).line;
-      if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) {
-        entries.push({
-          name: tokenToString(132 /* AssertKeyword */),
-          kind: "keyword" /* keyword */,
-          kindModifiers: "" /* none */,
-          sortText: SortText.GlobalsOrKeywords
-        });
-      }
-    }
-    return entries;
-  }
-  function getJsDocTagAtPosition(node, position) {
-    return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false);
-  }
-  function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) {
-    const hasCompletionsType = completionsType && completionsType !== contextualType;
-    const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([contextualType, completionsType]) : contextualType;
-    const properties = getApparentProperties(type, obj, checker);
-    return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties;
-    function hasDeclarationOtherThanSelf(member) {
-      if (!length(member.declarations))
-        return true;
-      return some(member.declarations, (decl) => decl.parent !== obj);
-    }
-  }
-  function getApparentProperties(type, node, checker) {
-    if (!type.isUnion())
-      return type.getApparentProperties();
-    return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 402784252 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || checker.typeHasCallOrConstructSignatures(memberType) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties()))));
-  }
-  function containsNonPublicProperties(props) {
-    return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 6 /* NonPublicAccessibilityModifier */));
-  }
-  function getPropertiesForCompletion(type, checker) {
-    return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined");
-  }
-  function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) {
-    switch (location.kind) {
-      case 358 /* SyntaxList */:
-        return tryCast(location.parent, isObjectTypeDeclaration);
-      case 1 /* EndOfFileToken */:
-        const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration);
-        if (cls && !findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile)) {
-          return cls;
-        }
-        break;
-      case 81 /* PrivateIdentifier */:
-        if (tryCast(location.parent, isPropertyDeclaration)) {
-          return findAncestor(location, isClassLike);
-        }
-        break;
-      case 80 /* Identifier */: {
-        const originalKeywordKind = identifierToKeywordKind(location);
-        if (originalKeywordKind) {
-          return void 0;
-        }
-        if (isPropertyDeclaration(location.parent) && location.parent.initializer === location) {
-          return void 0;
-        }
-        if (isFromObjectTypeDeclaration(location)) {
-          return findAncestor(location, isObjectTypeDeclaration);
-        }
-      }
-    }
-    if (!contextToken)
-      return void 0;
-    if (location.kind === 137 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location)) {
-      return findAncestor(contextToken, isClassLike);
-    }
-    switch (contextToken.kind) {
-      case 64 /* EqualsToken */:
-        return void 0;
-      case 27 /* SemicolonToken */:
-      case 20 /* CloseBraceToken */:
-        return isFromObjectTypeDeclaration(location) && location.parent.name === location ? location.parent.parent : tryCast(location, isObjectTypeDeclaration);
-      case 19 /* OpenBraceToken */:
-      case 28 /* CommaToken */:
-        return tryCast(contextToken.parent, isObjectTypeDeclaration);
-      default:
-        if (isObjectTypeDeclaration(location)) {
-          if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) {
-            return location;
-          }
-          const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword;
-          return isValidKeyword(contextToken.kind) || contextToken.kind === 42 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(identifierToKeywordKind(contextToken) ?? 0 /* Unknown */) ? contextToken.parent.parent : void 0;
-        }
-        return void 0;
-    }
-  }
-  function tryGetTypeLiteralNode(node) {
-    if (!node)
-      return void 0;
-    const parent2 = node.parent;
-    switch (node.kind) {
-      case 19 /* OpenBraceToken */:
-        if (isTypeLiteralNode(parent2)) {
-          return parent2;
-        }
-        break;
-      case 27 /* SemicolonToken */:
-      case 28 /* CommaToken */:
-      case 80 /* Identifier */:
-        if (parent2.kind === 171 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) {
-          return parent2.parent;
-        }
-        break;
-    }
-    return void 0;
-  }
-  function getConstraintOfTypeArgumentProperty(node, checker) {
-    if (!node)
-      return void 0;
-    if (isTypeNode(node) && isTypeReferenceType(node.parent)) {
-      return checker.getTypeArgumentConstraint(node);
-    }
-    const t = getConstraintOfTypeArgumentProperty(node.parent, checker);
-    if (!t)
-      return void 0;
-    switch (node.kind) {
-      case 171 /* PropertySignature */:
-        return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName);
-      case 193 /* IntersectionType */:
-      case 187 /* TypeLiteral */:
-      case 192 /* UnionType */:
-        return t;
-    }
-  }
-  function isFromObjectTypeDeclaration(node) {
-    return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent);
-  }
-  function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) {
-    switch (triggerCharacter) {
-      case ".":
-      case "@":
-        return true;
-      case '"':
-      case "'":
-      case "`":
-        return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1;
-      case "#":
-        return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken);
-      case "<":
-        return !!contextToken && contextToken.kind === 30 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent));
-      case "/":
-        return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 44 /* SlashToken */ && isJsxClosingElement(contextToken.parent));
-      case " ":
-        return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 312 /* SourceFile */;
-      default:
-        return Debug.assertNever(triggerCharacter);
-    }
-  }
-  function binaryExpressionMayBeOpenTag({ left }) {
-    return nodeIsMissing(left);
-  }
-  function isProbablyGlobalType(type, sourceFile, checker) {
-    const selfSymbol = checker.resolveName(
-      "self",
-      /*location*/
-      void 0,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      false
-    );
-    if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
-      return true;
-    }
-    const globalSymbol = checker.resolveName(
-      "global",
-      /*location*/
-      void 0,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      false
-    );
-    if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
-      return true;
-    }
-    const globalThisSymbol = checker.resolveName(
-      "globalThis",
-      /*location*/
-      sourceFile,
-      111551 /* Value */,
-      /*excludeGlobals*/
-      false
-    );
-    if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
-      return true;
-    }
-    return false;
-  }
-  function isStaticProperty(symbol) {
-    return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 256 /* Static */ && isClassLike(symbol.valueDeclaration.parent));
-  }
-  function tryGetObjectLiteralContextualType(node, typeChecker) {
-    const type = typeChecker.getContextualType(node);
-    if (type) {
-      return type;
-    }
-    const parent2 = walkUpParenthesizedExpressions(node.parent);
-    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && node === parent2.left) {
-      return typeChecker.getTypeAtLocation(parent2);
-    }
-    if (isExpression(parent2)) {
-      return typeChecker.getContextualType(parent2);
-    }
-    return void 0;
-  }
-  function getImportStatementCompletionInfo(contextToken, sourceFile) {
-    var _a, _b, _c;
-    let keywordCompletion;
-    let isKeywordOnlyCompletion = false;
-    const candidate = getCandidate();
-    return {
-      isKeywordOnlyCompletion,
-      keywordCompletion,
-      isNewIdentifierLocation: !!(candidate || keywordCompletion === 156 /* TypeKeyword */),
-      isTopLevelTypeOnly: !!((_b = (_a = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly),
-      couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken),
-      replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate)
-    };
-    function getCandidate() {
-      const parent2 = contextToken.parent;
-      if (isImportEqualsDeclaration(parent2)) {
-        const lastToken = parent2.getLastToken(sourceFile);
-        if (isIdentifier(contextToken) && lastToken !== contextToken) {
-          keywordCompletion = 161 /* FromKeyword */;
-          isKeywordOnlyCompletion = true;
-          return void 0;
-        }
-        keywordCompletion = contextToken.kind === 156 /* TypeKeyword */ ? void 0 : 156 /* TypeKeyword */;
-        return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0;
-      }
-      if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) {
-        return parent2;
-      }
-      if (isNamedImports(parent2) || isNamespaceImport(parent2)) {
-        if (!parent2.parent.isTypeOnly && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 102 /* ImportKeyword */ || contextToken.kind === 28 /* CommaToken */)) {
-          keywordCompletion = 156 /* TypeKeyword */;
-        }
-        if (canCompleteFromNamedBindings(parent2)) {
-          if (contextToken.kind === 20 /* CloseBraceToken */ || contextToken.kind === 80 /* Identifier */) {
-            isKeywordOnlyCompletion = true;
-            keywordCompletion = 161 /* FromKeyword */;
-          } else {
-            return parent2.parent.parent;
-          }
-        }
-        return void 0;
-      }
-      if (isExportDeclaration(parent2) && contextToken.kind === 42 /* AsteriskToken */ || isNamedExports(parent2) && contextToken.kind === 20 /* CloseBraceToken */) {
-        isKeywordOnlyCompletion = true;
-        keywordCompletion = 161 /* FromKeyword */;
-        return void 0;
-      }
-      if (isImportKeyword(contextToken) && isSourceFile(parent2)) {
-        keywordCompletion = 156 /* TypeKeyword */;
-        return contextToken;
-      }
-      if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) {
-        keywordCompletion = 156 /* TypeKeyword */;
-        return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0;
-      }
-      return void 0;
-    }
-  }
-  function getSingleLineReplacementSpanForImportCompletionNode(node) {
-    var _a;
-    if (!node)
-      return void 0;
-    const top = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration)) ?? node;
-    const sourceFile = top.getSourceFile();
-    if (rangeIsOnSingleLine(top, sourceFile)) {
-      return createTextSpanFromNode(top, sourceFile);
-    }
-    Debug.assert(top.kind !== 102 /* ImportKeyword */ && top.kind !== 276 /* ImportSpecifier */);
-    const potentialSplitPoint = top.kind === 272 /* ImportDeclaration */ ? getPotentiallyInvalidImportSpecifier((_a = top.importClause) == null ? void 0 : _a.namedBindings) ?? top.moduleSpecifier : top.moduleReference;
-    const withoutModuleSpecifier = {
-      pos: top.getFirstToken().getStart(),
-      end: potentialSplitPoint.pos
-    };
-    if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) {
-      return createTextSpanFromRange(withoutModuleSpecifier);
-    }
-  }
-  function getPotentiallyInvalidImportSpecifier(namedBindings) {
-    var _a;
-    return find(
-      (_a = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a.elements,
-      (e) => {
-        var _a2;
-        return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a2 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a2.kind) !== 28 /* CommaToken */;
-      }
-    );
-  }
-  function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) {
-    return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken));
-  }
-  function canCompleteFromNamedBindings(namedBindings) {
-    if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) {
-      return false;
-    }
-    if (isNamedImports(namedBindings)) {
-      const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings);
-      const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length;
-      return validImports < 2;
-    }
-    return true;
-  }
-  function isModuleSpecifierMissingOrEmpty(specifier) {
-    var _a;
-    if (nodeIsMissing(specifier))
-      return true;
-    return !((_a = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a.text);
-  }
-  function getVariableOrParameterDeclaration(contextToken, location) {
-    if (!contextToken)
-      return;
-    const possiblyParameterDeclaration = findAncestor(contextToken, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : (isParameter(node) || isTypeParameterDeclaration(node)) && !isIndexSignatureDeclaration(node.parent));
-    const possiblyVariableDeclaration = findAncestor(location, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node));
-    return possiblyParameterDeclaration || possiblyVariableDeclaration;
-  }
-  function isArrowFunctionBody(node) {
-    return node.parent && isArrowFunction(node.parent) && (node.parent.body === node || // const a = () => /**/;
-    node.kind === 39 /* EqualsGreaterThanToken */);
-  }
-  function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Map()) {
-    return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker));
-    function nonAliasCanBeReferencedAtTypeLocation(symbol2) {
-      return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, getSymbolId(symbol2)) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules));
-    }
-  }
-  function isDeprecated(symbol, checker) {
-    const declarations = skipAlias(symbol, checker).declarations;
-    return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
-  }
-  function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) {
-    if (lowercaseCharacters.length === 0) {
-      return true;
-    }
-    let matchedFirstCharacter = false;
-    let prevChar;
-    let characterIndex = 0;
-    const len = identifierString.length;
-    for (let strIndex = 0; strIndex < len; strIndex++) {
-      const strChar = identifierString.charCodeAt(strIndex);
-      const testChar = lowercaseCharacters.charCodeAt(characterIndex);
-      if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
-        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word
-        97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition
-        prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
-        if (matchedFirstCharacter) {
-          characterIndex++;
-        }
-        if (characterIndex === lowercaseCharacters.length) {
-          return true;
-        }
-      }
-      prevChar = strChar;
-    }
-    return false;
-  }
-  function toUpperCharCode(charCode) {
-    if (97 /* a */ <= charCode && charCode <= 122 /* z */) {
-      return charCode - 32;
-    }
-    return charCode;
-  }
-  function isContextualKeywordInAutoImportableExpressionSpace(keyword) {
-    return keyword === "abstract" || keyword === "async" || keyword === "await" || keyword === "declare" || keyword === "module" || keyword === "namespace" || keyword === "type";
-  }
-  var moduleSpecifierResolutionLimit, moduleSpecifierResolutionCacheAttemptLimit, SortText, CompletionSource, SymbolOriginInfoKind, CompletionKind, _keywordCompletions, allKeywordsCompletions;
-  var init_completions = __esm({
-    "src/services/completions.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_Completions();
-      moduleSpecifierResolutionLimit = 100;
-      moduleSpecifierResolutionCacheAttemptLimit = 1e3;
-      SortText = {
-        // Presets
-        LocalDeclarationPriority: "10",
-        LocationPriority: "11",
-        OptionalMember: "12",
-        MemberDeclaredBySpreadAssignment: "13",
-        SuggestedClassMembers: "14",
-        GlobalsOrKeywords: "15",
-        AutoImportSuggestions: "16",
-        ClassMemberSnippets: "17",
-        JavascriptIdentifiers: "18",
-        // Transformations
-        Deprecated(sortText) {
-          return "z" + sortText;
-        },
-        ObjectLiteralProperty(presetSortText, symbolDisplayName) {
-          return `${presetSortText}\0${symbolDisplayName}\0`;
-        },
-        SortBelow(sortText) {
-          return sortText + "1";
-        }
-      };
-      CompletionSource = /* @__PURE__ */ ((CompletionSource2) => {
-        CompletionSource2["ThisProperty"] = "ThisProperty/";
-        CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
-        CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
-        CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
-        CompletionSource2["SwitchCases"] = "SwitchCases/";
-        CompletionSource2["ObjectLiteralMemberWithComma"] = "ObjectLiteralMemberWithComma/";
-        return CompletionSource2;
-      })(CompletionSource || {});
-      SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["ComputedPropertyName"] = 512] = "ComputedPropertyName";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
-        SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
-        return SymbolOriginInfoKind2;
-      })(SymbolOriginInfoKind || {});
-      CompletionKind = /* @__PURE__ */ ((CompletionKind2) => {
-        CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration";
-        CompletionKind2[CompletionKind2["Global"] = 1] = "Global";
-        CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess";
-        CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike";
-        CompletionKind2[CompletionKind2["String"] = 4] = "String";
-        CompletionKind2[CompletionKind2["None"] = 5] = "None";
-        return CompletionKind2;
-      })(CompletionKind || {});
-      _keywordCompletions = [];
-      allKeywordsCompletions = memoize(() => {
-        const res = [];
-        for (let i = 83 /* FirstKeyword */; i <= 165 /* LastKeyword */; i++) {
-          res.push({
-            name: tokenToString(i),
-            kind: "keyword" /* keyword */,
-            kindModifiers: "" /* none */,
-            sortText: SortText.GlobalsOrKeywords
-          });
-        }
-        return res;
-      });
-    }
-  });
-
-  // src/services/stringCompletions.ts
-  function createNameAndKindSet() {
-    const map2 = /* @__PURE__ */ new Map();
-    function add(value) {
-      const existing = map2.get(value.name);
-      if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) {
-        map2.set(value.name, value);
-      }
-    }
-    return {
-      add,
-      has: map2.has.bind(map2),
-      values: map2.values.bind(map2)
-    };
-  }
-  function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences, includeSymbol) {
-    if (isInReferenceComment(sourceFile, position)) {
-      const entries = getTripleSlashReferenceCompletion(sourceFile, position, options, host);
-      return entries && convertPathCompletions(entries);
-    }
-    if (isInString(sourceFile, position, contextToken)) {
-      if (!contextToken || !isStringLiteralLike(contextToken))
-        return void 0;
-      const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences);
-      return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol);
-    }
-  }
-  function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol) {
-    if (completion === void 0) {
-      return void 0;
-    }
-    const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken);
-    switch (completion.kind) {
-      case 0 /* Paths */:
-        return convertPathCompletions(completion.paths);
-      case 1 /* Properties */: {
-        const entries = createSortedArray();
-        getCompletionEntriesFromSymbols(
-          completion.symbols,
-          entries,
-          contextToken,
-          contextToken,
-          sourceFile,
-          position,
-          sourceFile,
-          host,
-          program,
-          99 /* ESNext */,
-          log,
-          4 /* String */,
-          preferences,
-          options,
-          /*formatContext*/
-          void 0,
-          /*isTypeOnlyLocation*/
-          void 0,
-          /*propertyAccessToConvert*/
-          void 0,
-          /*jsxIdentifierExpected*/
-          void 0,
-          /*isJsxInitializer*/
-          void 0,
-          /*importStatementCompletion*/
-          void 0,
-          /*recommendedCompletion*/
-          void 0,
-          /*symbolToOriginInfoMap*/
-          void 0,
-          /*symbolToSortTextMap*/
-          void 0,
-          /*isJsxIdentifierExpected*/
-          void 0,
-          /*isRightOfOpenTag*/
-          void 0,
-          includeSymbol
-        );
-        return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
-      }
-      case 2 /* Types */: {
-        const quoteChar = contextToken.kind === 15 /* NoSubstitutionTemplateLiteral */ ? 96 /* backtick */ : startsWith(getTextOfNode(contextToken), "'") ? 39 /* singleQuote */ : 34 /* doubleQuote */;
-        const entries = completion.types.map((type) => ({
-          name: escapeString(type.value, quoteChar),
-          kindModifiers: "" /* none */,
-          kind: "string" /* string */,
-          sortText: SortText.LocationPriority,
-          replacementSpan: getReplacementSpanForContextToken(contextToken)
-        }));
-        return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: completion.isNewIdentifier, optionalReplacementSpan, entries };
-      }
-      default:
-        return Debug.assertNever(completion);
-    }
-  }
-  function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, program, host, cancellationToken, preferences) {
-    if (!contextToken || !isStringLiteralLike(contextToken))
-      return void 0;
-    const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences);
-    return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, program.getTypeChecker(), cancellationToken);
-  }
-  function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) {
-    switch (completion.kind) {
-      case 0 /* Paths */: {
-        const match = find(completion.paths, (p) => p.name === name);
-        return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]);
-      }
-      case 1 /* Properties */: {
-        const match = find(completion.symbols, (s) => s.name === name);
-        return match && createCompletionDetailsForSymbol(match, match.name, checker, sourceFile, location, cancellationToken);
-      }
-      case 2 /* Types */:
-        return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "string" /* string */, [textPart(name)]) : void 0;
-      default:
-        return Debug.assertNever(completion);
-    }
-  }
-  function convertPathCompletions(pathCompletions) {
-    const isGlobalCompletion = false;
-    const isNewIdentifierLocation = true;
-    const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span }));
-    return { isGlobalCompletion, isMemberCompletion: false, isNewIdentifierLocation, entries };
-  }
-  function kindModifiersFromExtension(extension) {
-    switch (extension) {
-      case ".d.ts" /* Dts */:
-        return ".d.ts" /* dtsModifier */;
-      case ".js" /* Js */:
-        return ".js" /* jsModifier */;
-      case ".json" /* Json */:
-        return ".json" /* jsonModifier */;
-      case ".jsx" /* Jsx */:
-        return ".jsx" /* jsxModifier */;
-      case ".ts" /* Ts */:
-        return ".ts" /* tsModifier */;
-      case ".tsx" /* Tsx */:
-        return ".tsx" /* tsxModifier */;
-      case ".d.mts" /* Dmts */:
-        return ".d.mts" /* dmtsModifier */;
-      case ".mjs" /* Mjs */:
-        return ".mjs" /* mjsModifier */;
-      case ".mts" /* Mts */:
-        return ".mts" /* mtsModifier */;
-      case ".d.cts" /* Dcts */:
-        return ".d.cts" /* dctsModifier */;
-      case ".cjs" /* Cjs */:
-        return ".cjs" /* cjsModifier */;
-      case ".cts" /* Cts */:
-        return ".cts" /* ctsModifier */;
-      case ".tsbuildinfo" /* TsBuildInfo */:
-        return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`);
-      case void 0:
-        return "" /* none */;
-      default:
-        return Debug.assertNever(extension);
-    }
-  }
-  function getStringLiteralCompletionEntries(sourceFile, node, position, program, host, preferences) {
-    const typeChecker = program.getTypeChecker();
-    const parent2 = walkUpParentheses(node.parent);
-    switch (parent2.kind) {
-      case 201 /* LiteralType */: {
-        const grandParent = walkUpParentheses(parent2.parent);
-        if (grandParent.kind === 205 /* ImportType */) {
-          return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) };
-        }
-        return fromUnionableLiteralType(grandParent);
-      }
-      case 303 /* PropertyAssignment */:
-        if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) {
-          return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent);
-        }
-        return fromContextualType() || fromContextualType(0 /* None */);
-      case 212 /* ElementAccessExpression */: {
-        const { expression, argumentExpression } = parent2;
-        if (node === skipParentheses(argumentExpression)) {
-          return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression));
-        }
-        return void 0;
-      }
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-      case 291 /* JsxAttribute */:
-        if (!isRequireCallArgument(node) && !isImportCall(parent2)) {
-          const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 291 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile, typeChecker);
-          return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType(0 /* None */);
-        }
-      case 272 /* ImportDeclaration */:
-      case 278 /* ExportDeclaration */:
-      case 283 /* ExternalModuleReference */:
-        return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) };
-      case 296 /* CaseClause */:
-        const tracker = newCaseClauseTracker(typeChecker, parent2.parent.clauses);
-        const contextualTypes = fromContextualType();
-        if (!contextualTypes) {
-          return;
-        }
-        const literals = contextualTypes.types.filter((literal) => !tracker.hasValue(literal.value));
-        return { kind: 2 /* Types */, types: literals, isNewIdentifier: false };
-      default:
-        return fromContextualType() || fromContextualType(0 /* None */);
-    }
-    function fromUnionableLiteralType(grandParent) {
-      switch (grandParent.kind) {
-        case 233 /* ExpressionWithTypeArguments */:
-        case 183 /* TypeReference */: {
-          const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent);
-          if (typeArgument) {
-            return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false };
-          }
-          return void 0;
-        }
-        case 199 /* IndexedAccessType */:
-          const { indexType, objectType } = grandParent;
-          if (!rangeContainsPosition(indexType, position)) {
-            return void 0;
-          }
-          return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType));
-        case 192 /* UnionType */: {
-          const result = fromUnionableLiteralType(walkUpParentheses(grandParent.parent));
-          if (!result) {
-            return void 0;
-          }
-          const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2);
-          if (result.kind === 1 /* Properties */) {
-            return { kind: 1 /* Properties */, symbols: result.symbols.filter((sym) => !contains(alreadyUsedTypes, sym.name)), hasIndexSignature: result.hasIndexSignature };
-          }
-          return { kind: 2 /* Types */, types: result.types.filter((t) => !contains(alreadyUsedTypes, t.value)), isNewIdentifier: false };
-        }
-        default:
-          return void 0;
-      }
-    }
-    function fromContextualType(contextFlags = 4 /* Completions */) {
-      const types = getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, contextFlags));
-      if (!types.length) {
-        return;
-      }
-      return { kind: 2 /* Types */, types, isNewIdentifier: false };
-    }
-  }
-  function walkUpParentheses(node) {
-    switch (node.kind) {
-      case 196 /* ParenthesizedType */:
-        return walkUpParenthesizedTypes(node);
-      case 217 /* ParenthesizedExpression */:
-        return walkUpParenthesizedExpressions(node);
-      default:
-        return node;
-    }
-  }
-  function getAlreadyUsedTypesInStringLiteralUnion(union, current) {
-    return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0);
-  }
-  function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) {
-    let isNewIdentifier = false;
-    const uniques = /* @__PURE__ */ new Map();
-    const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg;
-    const candidates = checker.getCandidateSignaturesForStringLiteralCompletions(call, editingArgument);
-    const types = flatMap(candidates, (candidate) => {
-      if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length)
-        return;
-      let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex);
-      if (isJsxOpeningLikeElement(call)) {
-        const propType = checker.getTypeOfPropertyOfType(type, getTextOfJsxAttributeName(editingArgument.name));
-        if (propType) {
-          type = propType;
-        }
-      }
-      isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */);
-      return getStringLiteralTypes(type, uniques);
-    });
-    return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0;
-  }
-  function stringLiteralCompletionsFromProperties(type) {
-    return type && {
-      kind: 1 /* Properties */,
-      symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))),
-      hasIndexSignature: hasIndexSignature(type)
-    };
-  }
-  function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) {
-    const contextualType = checker.getContextualType(objectLiteralExpression);
-    if (!contextualType)
-      return void 0;
-    const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */);
-    const symbols = getPropertiesForObjectExpression(
-      contextualType,
-      completionsType,
-      objectLiteralExpression,
-      checker
-    );
-    return {
-      kind: 1 /* Properties */,
-      symbols,
-      hasIndexSignature: hasIndexSignature(contextualType)
-    };
-  }
-  function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Map()) {
-    if (!type)
-      return emptyArray;
-    type = skipConstraint(type);
-    return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray;
-  }
-  function nameAndKind(name, kind, extension) {
-    return { name, kind, extension };
-  }
-  function directoryResult(name) {
-    return nameAndKind(
-      name,
-      "directory" /* directory */,
-      /*extension*/
-      void 0
-    );
-  }
-  function addReplacementSpans(text, textStart, names) {
-    const span = getDirectoryFragmentTextSpan(text, textStart);
-    const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length);
-    return names.map(({ name, kind, extension }) => name.includes(directorySeparator) || name.includes(altDirectorySeparator) ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span });
-  }
-  function getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) {
-    return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences));
-  }
-  function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences) {
-    const literalValue = normalizeSlashes(node.text);
-    const mode = isStringLiteralLike(node) ? program.getModeForUsageLocation(sourceFile, node) : void 0;
-    const scriptPath = sourceFile.path;
-    const scriptDirectory = getDirectoryPath(scriptPath);
-    const compilerOptions = program.getCompilerOptions();
-    const typeChecker = program.getTypeChecker();
-    const extensionOptions = getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile, typeChecker, preferences, mode);
-    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && !compilerOptions.paths && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, extensionOptions, typeChecker);
-  }
-  function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, typeChecker, preferences, resolutionMode) {
-    return {
-      extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker)),
-      referenceKind,
-      importingSourceFile,
-      endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding,
-      resolutionMode
-    };
-  }
-  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) {
-    if (compilerOptions.rootDirs) {
-      return getCompletionEntriesForDirectoryFragmentWithRootDirs(
-        compilerOptions.rootDirs,
-        literalValue,
-        scriptDirectory,
-        extensionOptions,
-        compilerOptions,
-        host,
-        scriptPath
-      );
-    } else {
-      return arrayFrom(getCompletionEntriesForDirectoryFragment(
-        literalValue,
-        scriptDirectory,
-        extensionOptions,
-        host,
-        /*moduleSpecifierIsRelative*/
-        true,
-        scriptPath
-      ).values());
-    }
-  }
-  function getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker) {
-    const ambientModulesExtensions = !typeChecker ? [] : mapDefined(typeChecker.getAmbientModules(), (module2) => {
-      const name = module2.name.slice(1, -1);
-      if (!name.startsWith("*.") || name.includes("/"))
-        return;
-      return name.slice(1);
-    });
-    const extensions = [...getSupportedExtensions(compilerOptions), ambientModulesExtensions];
-    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-    return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
-  }
-  function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
-    rootDirs = rootDirs.map((rootDirectory) => ensureTrailingDirectorySeparator(normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory))));
-    const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0);
-    return deduplicate(
-      [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory].map((baseDir) => removeTrailingDirectorySeparator(baseDir)),
-      equateStringsCaseSensitive,
-      compareStringsCaseSensitive
-    );
-  }
-  function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, compilerOptions, host, exclude) {
-    const basePath = compilerOptions.project || host.getCurrentDirectory();
-    const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
-    const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
-    return deduplicate(
-      flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(
-        fragment,
-        baseDirectory,
-        extensionOptions,
-        host,
-        /*moduleSpecifierIsRelative*/
-        true,
-        exclude
-      ).values())),
-      (itemA, itemB) => itemA.name === itemB.name && itemA.kind === itemB.kind && itemA.extension === itemB.extension
-    );
-  }
-  function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, host, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) {
-    var _a;
-    if (fragment === void 0) {
-      fragment = "";
-    }
-    fragment = normalizeSlashes(fragment);
-    if (!hasTrailingDirectorySeparator(fragment)) {
-      fragment = getDirectoryPath(fragment);
-    }
-    if (fragment === "") {
-      fragment = "." + directorySeparator;
-    }
-    fragment = ensureTrailingDirectorySeparator(fragment);
-    const absolutePath = resolvePath(scriptDirectory, fragment);
-    const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
-    if (!moduleSpecifierIsRelative) {
-      const packageJsonPath = findPackageJson(baseDirectory, host);
-      if (packageJsonPath) {
-        const packageJson = readJson(packageJsonPath, host);
-        const typesVersions = packageJson.typesVersions;
-        if (typeof typesVersions === "object") {
-          const versionPaths = (_a = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a.paths;
-          if (versionPaths) {
-            const packageDirectory = getDirectoryPath(packageJsonPath);
-            const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
-            if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
-              return result;
-            }
-          }
-        }
-      }
-    }
-    const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
-    if (!tryDirectoryExists(host, baseDirectory))
-      return result;
-    const files = tryReadDirectory(
-      host,
-      baseDirectory,
-      extensionOptions.extensionsToSearch,
-      /*exclude*/
-      void 0,
-      /*include*/
-      ["./*"]
-    );
-    if (files) {
-      for (let filePath of files) {
-        filePath = normalizePath(filePath);
-        if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) {
-          continue;
-        }
-        const { name, extension } = getFilenameWithExtensionOption(
-          getBaseFileName(filePath),
-          host.getCompilationSettings(),
-          extensionOptions,
-          /*isExportsWildcard*/
-          false
-        );
-        result.add(nameAndKind(name, "script" /* scriptElement */, extension));
-      }
-    }
-    const directories = tryGetDirectories(host, baseDirectory);
-    if (directories) {
-      for (const directory of directories) {
-        const directoryName = getBaseFileName(normalizePath(directory));
-        if (directoryName !== "@types") {
-          result.add(directoryResult(directoryName));
-        }
-      }
-    }
-    return result;
-  }
-  function getFilenameWithExtensionOption(name, compilerOptions, extensionOptions, isExportsWildcard) {
-    const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name);
-    if (nonJsResult) {
-      return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) };
-    }
-    if (extensionOptions.referenceKind === 0 /* Filename */) {
-      return { name, extension: tryGetExtensionFromPath2(name) };
-    }
-    let allowedEndings = getModuleSpecifierPreferences(
-      { importModuleSpecifierEnding: extensionOptions.endingPreference },
-      compilerOptions,
-      extensionOptions.importingSourceFile
-    ).getAllowedEndingsInPreferredOrder(extensionOptions.resolutionMode);
-    if (isExportsWildcard) {
-      allowedEndings = allowedEndings.filter((e) => e !== 0 /* Minimal */ && e !== 1 /* Index */);
-    }
-    if (allowedEndings[0] === 3 /* TsExtension */) {
-      if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) {
-        return { name, extension: tryGetExtensionFromPath2(name) };
-      }
-      const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
-      return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) };
-    }
-    if (!isExportsWildcard && (allowedEndings[0] === 0 /* Minimal */ || allowedEndings[0] === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) {
-      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
-    }
-    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
-    return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) };
-  }
-  function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
-    const getPatternsForKey = (key) => paths[key];
-    const comparePaths2 = (a, b) => {
-      const patternA = tryParsePattern(a);
-      const patternB = tryParsePattern(b);
-      const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length;
-      const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length;
-      return compareValues(lengthB, lengthA);
-    };
-    return addCompletionEntriesFromPathsOrExports(
-      result,
-      /*isExports*/
-      false,
-      fragment,
-      baseDirectory,
-      extensionOptions,
-      host,
-      getOwnKeys(paths),
-      getPatternsForKey,
-      comparePaths2
-    );
-  }
-  function addCompletionEntriesFromPathsOrExports(result, isExports, fragment, baseDirectory, extensionOptions, host, keys, getPatternsForKey, comparePaths2) {
-    let pathResults = [];
-    let matchedPath;
-    for (const key of keys) {
-      if (key === ".")
-        continue;
-      const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "");
-      const patterns = getPatternsForKey(key);
-      if (patterns) {
-        const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash);
-        if (!pathPattern)
-          continue;
-        const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment);
-        const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(key, matchedPath) === -1 /* LessThan */);
-        if (isLongestMatch) {
-          matchedPath = key;
-          pathResults = pathResults.filter((r) => !r.matchedPattern);
-        }
-        if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(key, matchedPath) !== 1 /* GreaterThan */) {
-          pathResults.push({
-            matchedPattern: isMatch,
-            results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, isExports && isMatch, host).map(({ name, kind, extension }) => nameAndKind(name, kind, extension))
-          });
-        }
-      }
-    }
-    pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
-    return matchedPath !== void 0;
-  }
-  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, extensionOptions, typeChecker) {
-    const { baseUrl, paths } = compilerOptions;
-    const result = createNameAndKindSet();
-    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
-    if (baseUrl) {
-      const absolute = normalizePath(combinePaths(host.getCurrentDirectory(), baseUrl));
-      getCompletionEntriesForDirectoryFragment(
-        fragment,
-        absolute,
-        extensionOptions,
-        host,
-        /*moduleSpecifierIsRelative*/
-        false,
-        /*exclude*/
-        void 0,
-        result
-      );
-    }
-    if (paths) {
-      const absolute = getPathsBasePath(compilerOptions, host);
-      addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
-    }
-    const fragmentDirectory = getFragmentDirectory(fragment);
-    for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
-      result.add(nameAndKind(
-        ambientName,
-        "external module name" /* externalModuleName */,
-        /*extension*/
-        void 0
-      ));
-    }
-    getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
-    if (moduleResolutionUsesNodeModules(moduleResolution)) {
-      let foundGlobal = false;
-      if (fragmentDirectory === void 0) {
-        for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
-          const moduleResult = nameAndKind(
-            moduleName,
-            "external module name" /* externalModuleName */,
-            /*extension*/
-            void 0
-          );
-          if (!result.has(moduleResult.name)) {
-            foundGlobal = true;
-            result.add(moduleResult);
-          }
-        }
-      }
-      if (!foundGlobal) {
-        let ancestorLookup = (ancestor) => {
-          const nodeModules = combinePaths(ancestor, "node_modules");
-          if (tryDirectoryExists(host, nodeModules)) {
-            getCompletionEntriesForDirectoryFragment(
-              fragment,
-              nodeModules,
-              extensionOptions,
-              host,
-              /*moduleSpecifierIsRelative*/
-              false,
-              /*exclude*/
-              void 0,
-              result
-            );
-          }
-        };
-        if (fragmentDirectory && getResolvePackageJsonExports(compilerOptions)) {
-          const nodeModulesDirectoryLookup = ancestorLookup;
-          ancestorLookup = (ancestor) => {
-            const components = getPathComponents(fragment);
-            components.shift();
-            let packagePath = components.shift();
-            if (!packagePath) {
-              return nodeModulesDirectoryLookup(ancestor);
-            }
-            if (startsWith(packagePath, "@")) {
-              const subName = components.shift();
-              if (!subName) {
-                return nodeModulesDirectoryLookup(ancestor);
-              }
-              packagePath = combinePaths(packagePath, subName);
-            }
-            const packageDirectory = combinePaths(ancestor, "node_modules", packagePath);
-            const packageFile = combinePaths(packageDirectory, "package.json");
-            if (tryFileExists(host, packageFile)) {
-              const packageJson = readJson(packageFile, host);
-              const exports = packageJson.exports;
-              if (exports) {
-                if (typeof exports !== "object" || exports === null) {
-                  return;
-                }
-                const keys = getOwnKeys(exports);
-                const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : "");
-                const conditions = getConditions(compilerOptions, mode);
-                addCompletionEntriesFromPathsOrExports(
-                  result,
-                  /*isExports*/
-                  true,
-                  fragmentSubpath,
-                  packageDirectory,
-                  extensionOptions,
-                  host,
-                  keys,
-                  (key) => singleElementArray(getPatternFromFirstMatchingCondition(exports[key], conditions)),
-                  comparePatternKeys
-                );
-                return;
-              }
-            }
-            return nodeModulesDirectoryLookup(ancestor);
-          };
-        }
-        forEachAncestorDirectory(scriptPath, ancestorLookup);
-      }
-    }
-    return arrayFrom(result.values());
-  }
-  function getPatternFromFirstMatchingCondition(target, conditions) {
-    if (typeof target === "string") {
-      return target;
-    }
-    if (target && typeof target === "object" && !isArray(target)) {
-      for (const condition in target) {
-        if (condition === "default" || conditions.includes(condition) || isApplicableVersionedTypesKey(conditions, condition)) {
-          const pattern = target[condition];
-          return getPatternFromFirstMatchingCondition(pattern, conditions);
-        }
-      }
-    }
-  }
-  function getFragmentDirectory(fragment) {
-    return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
-  }
-  function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, isExportsWildcard, host) {
-    if (!endsWith(path, "*")) {
-      return !path.includes("*") ? justPathMappingName(path, "script" /* scriptElement */) : emptyArray;
-    }
-    const pathPrefix = path.slice(0, path.length - 1);
-    const remainingFragment = tryRemovePrefix(fragment, pathPrefix);
-    if (remainingFragment === void 0) {
-      const starIsFullPathComponent = path[path.length - 2] === "/";
-      return starIsFullPathComponent ? justPathMappingName(pathPrefix, "directory" /* directory */) : flatMap(patterns, (pattern) => {
-        var _a;
-        return (_a = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, isExportsWildcard, host)) == null ? void 0 : _a.map(({ name, ...rest }) => ({ name: pathPrefix + name, ...rest }));
-      });
-    }
-    return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, isExportsWildcard, host));
-    function justPathMappingName(name, kind) {
-      return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray;
-    }
-  }
-  function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, isExportsWildcard, host) {
-    if (!host.readDirectory) {
-      return void 0;
-    }
-    const parsed = tryParsePattern(pattern);
-    if (parsed === void 0 || isString(parsed)) {
-      return void 0;
-    }
-    const normalizedPrefix = resolvePath(parsed.prefix);
-    const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix);
-    const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix);
-    const fragmentHasPath = containsSlash(fragment);
-    const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
-    const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory;
-    const normalizedSuffix = normalizePath(parsed.suffix);
-    const declarationExtension = normalizedSuffix && getDeclarationEmitExtensionForPath("_" + normalizedSuffix);
-    const matchingSuffixes = declarationExtension ? [changeExtension(normalizedSuffix, declarationExtension), normalizedSuffix] : [normalizedSuffix];
-    const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
-    const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
-    const includeGlobs = normalizedSuffix ? matchingSuffixes.map((suffix) => "**/*" + suffix) : ["./*"];
-    const matches = mapDefined(tryReadDirectory(
-      host,
-      baseDirectory,
-      extensionOptions.extensionsToSearch,
-      /*exclude*/
-      void 0,
-      includeGlobs
-    ), (match) => {
-      const trimmedWithPattern = trimPrefixAndSuffix(match);
-      if (trimmedWithPattern) {
-        if (containsSlash(trimmedWithPattern)) {
-          return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
-        }
-        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions, isExportsWildcard);
-        return nameAndKind(name, "script" /* scriptElement */, extension);
-      }
-    });
-    const directories = normalizedSuffix ? emptyArray : mapDefined(tryGetDirectories(host, baseDirectory), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir));
-    return [...matches, ...directories];
-    function trimPrefixAndSuffix(path) {
-      return firstDefined(matchingSuffixes, (suffix) => {
-        const inner = withoutStartAndEnd(normalizePath(path), completePrefix, suffix);
-        return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner);
-      });
-    }
-  }
-  function withoutStartAndEnd(s, start, end) {
-    return startsWith(s, start) && endsWith(s, end) ? s.slice(start.length, s.length - end.length) : void 0;
-  }
-  function removeLeadingDirectorySeparator(path) {
-    return path[0] === directorySeparator ? path.slice(1) : path;
-  }
-  function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) {
-    const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name));
-    const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment) && !moduleName.includes("*"));
-    if (fragmentDirectory !== void 0) {
-      const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory);
-      return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator));
-    }
-    return nonRelativeModuleNames;
-  }
-  function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) {
-    const token = getTokenAtPosition(sourceFile, position);
-    const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos);
-    const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end);
-    if (!range) {
-      return void 0;
-    }
-    const text = sourceFile.text.slice(range.pos, position);
-    const match = tripleSlashDirectiveFragmentRegex.exec(text);
-    if (!match) {
-      return void 0;
-    }
-    const [, prefix, kind, toComplete] = match;
-    const scriptPath = getDirectoryPath(sourceFile.path);
-    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(
-      toComplete,
-      scriptPath,
-      getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile),
-      host,
-      /*moduleSpecifierIsRelative*/
-      true,
-      sourceFile.path
-    ) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail();
-    return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
-  }
-  function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
-    const seen = /* @__PURE__ */ new Map();
-    const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray;
-    for (const root of typeRoots) {
-      getCompletionEntriesFromDirectories(root);
-    }
-    for (const packageJson of findPackageJsons(scriptPath, host)) {
-      const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types");
-      getCompletionEntriesFromDirectories(typesDir);
-    }
-    return result;
-    function getCompletionEntriesFromDirectories(directory) {
-      if (!tryDirectoryExists(host, directory))
-        return;
-      for (const typeDirectoryName of tryGetDirectories(host, directory)) {
-        const packageName = unmangleScopedPackageName(typeDirectoryName);
-        if (options.types && !contains(options.types, packageName))
-          continue;
-        if (fragmentDirectory === void 0) {
-          if (!seen.has(packageName)) {
-            result.add(nameAndKind(
-              packageName,
-              "external module name" /* externalModuleName */,
-              /*extension*/
-              void 0
-            ));
-            seen.set(packageName, true);
-          }
-        } else {
-          const baseDirectory = combinePaths(directory, typeDirectoryName);
-          const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
-          if (remainingFragment !== void 0) {
-            getCompletionEntriesForDirectoryFragment(
-              remainingFragment,
-              baseDirectory,
-              extensionOptions,
-              host,
-              /*moduleSpecifierIsRelative*/
-              false,
-              /*exclude*/
-              void 0,
-              result
-            );
-          }
-        }
-      }
-    }
-  }
-  function enumerateNodeModulesVisibleToScript(host, scriptPath) {
-    if (!host.readFile || !host.fileExists)
-      return emptyArray;
-    const result = [];
-    for (const packageJson of findPackageJsons(scriptPath, host)) {
-      const contents = readJson(packageJson, host);
-      for (const key of nodeModulesDependencyKeys) {
-        const dependencies = contents[key];
-        if (!dependencies)
-          continue;
-        for (const dep in dependencies) {
-          if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) {
-            result.push(dep);
-          }
-        }
-      }
-    }
-    return result;
-  }
-  function getDirectoryFragmentTextSpan(text, textStart) {
-    const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator));
-    const offset = index !== -1 ? index + 1 : 0;
-    const length2 = text.length - offset;
-    return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2);
-  }
-  function isPathRelativeToScript(path) {
-    if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) {
-      const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1;
-      const slashCharCode = path.charCodeAt(slashIndex);
-      return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */;
-    }
-    return false;
-  }
-  function containsSlash(fragment) {
-    return fragment.includes(directorySeparator);
-  }
-  function isRequireCallArgument(node) {
-    return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
-  }
-  var kindPrecedence, tripleSlashDirectiveFragmentRegex, nodeModulesDependencyKeys;
-  var init_stringCompletions = __esm({
-    "src/services/stringCompletions.ts"() {
-      "use strict";
-      init_moduleSpecifiers();
-      init_ts4();
-      init_ts_Completions();
-      kindPrecedence = {
-        ["directory" /* directory */]: 0,
-        ["script" /* scriptElement */]: 1,
-        ["external module name" /* externalModuleName */]: 2
-      };
-      tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/;
-      nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
-    }
-  });
-
-  // src/services/_namespaces/ts.Completions.StringCompletions.ts
-  var ts_Completions_StringCompletions_exports = {};
-  __export(ts_Completions_StringCompletions_exports, {
-    getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails,
-    getStringLiteralCompletions: () => getStringLiteralCompletions
-  });
-  var init_ts_Completions_StringCompletions = __esm({
-    "src/services/_namespaces/ts.Completions.StringCompletions.ts"() {
-      "use strict";
-      init_stringCompletions();
-    }
-  });
-
-  // src/services/_namespaces/ts.Completions.ts
-  var ts_Completions_exports = {};
-  __export(ts_Completions_exports, {
-    CompletionKind: () => CompletionKind,
-    CompletionSource: () => CompletionSource,
-    SortText: () => SortText,
-    StringCompletions: () => ts_Completions_StringCompletions_exports,
-    SymbolOriginInfoKind: () => SymbolOriginInfoKind,
-    createCompletionDetails: () => createCompletionDetails,
-    createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol,
-    getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols,
-    getCompletionEntryDetails: () => getCompletionEntryDetails,
-    getCompletionEntrySymbol: () => getCompletionEntrySymbol,
-    getCompletionsAtPosition: () => getCompletionsAtPosition,
-    getPropertiesForObjectExpression: () => getPropertiesForObjectExpression,
-    moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit,
-    moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit
-  });
-  var init_ts_Completions = __esm({
-    "src/services/_namespaces/ts.Completions.ts"() {
-      "use strict";
-      init_completions();
-      init_ts_Completions_StringCompletions();
-    }
-  });
-
-  // src/services/importTracker.ts
-  function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) {
-    const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken);
-    return (exportSymbol, exportInfo, isForRename) => {
-      const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken);
-      return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) };
-    };
-  }
-  function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) {
-    const markSeenDirectImport = nodeSeenTracker();
-    const markSeenIndirectUser = nodeSeenTracker();
-    const directImports = [];
-    const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports;
-    const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : [];
-    handleDirectImports(exportingModuleSymbol);
-    return { directImports, indirectUsers: getIndirectUsers() };
-    function getIndirectUsers() {
-      if (isAvailableThroughGlobal) {
-        return sourceFiles;
-      }
-      if (exportingModuleSymbol.declarations) {
-        for (const decl of exportingModuleSymbol.declarations) {
-          if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) {
-            addIndirectUser(decl);
-          }
-        }
-      }
-      return indirectUserDeclarations.map(getSourceFileOfNode);
-    }
-    function handleDirectImports(exportingModuleSymbol2) {
-      const theseDirectImports = getDirectImports(exportingModuleSymbol2);
-      if (theseDirectImports) {
-        for (const direct of theseDirectImports) {
-          if (!markSeenDirectImport(direct)) {
-            continue;
-          }
-          if (cancellationToken)
-            cancellationToken.throwIfCancellationRequested();
-          switch (direct.kind) {
-            case 213 /* CallExpression */:
-              if (isImportCall(direct)) {
-                handleImportCall(direct);
-                break;
-              }
-              if (!isAvailableThroughGlobal) {
-                const parent2 = direct.parent;
-                if (exportKind === 2 /* ExportEquals */ && parent2.kind === 260 /* VariableDeclaration */) {
-                  const { name } = parent2;
-                  if (name.kind === 80 /* Identifier */) {
-                    directImports.push(name);
-                    break;
-                  }
-                }
-              }
-              break;
-            case 80 /* Identifier */:
-              break;
-            case 271 /* ImportEqualsDeclaration */:
-              handleNamespaceImport(
-                direct,
-                direct.name,
-                hasSyntacticModifier(direct, 32 /* Export */),
-                /*alreadyAddedDirect*/
-                false
-              );
-              break;
-            case 272 /* ImportDeclaration */:
-              directImports.push(direct);
-              const namedBindings = direct.importClause && direct.importClause.namedBindings;
-              if (namedBindings && namedBindings.kind === 274 /* NamespaceImport */) {
-                handleNamespaceImport(
-                  direct,
-                  namedBindings.name,
-                  /*isReExport*/
-                  false,
-                  /*alreadyAddedDirect*/
-                  true
-                );
-              } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
-                addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
-              }
-              break;
-            case 278 /* ExportDeclaration */:
-              if (!direct.exportClause) {
-                handleDirectImports(getContainingModuleSymbol(direct, checker));
-              } else if (direct.exportClause.kind === 280 /* NamespaceExport */) {
-                addIndirectUser(
-                  getSourceFileLikeForImportDeclaration(direct),
-                  /*addTransitiveDependencies*/
-                  true
-                );
-              } else {
-                directImports.push(direct);
-              }
-              break;
-            case 205 /* ImportType */:
-              if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
-                addIndirectUser(
-                  direct.getSourceFile(),
-                  /*addTransitiveDependencies*/
-                  true
-                );
-              }
-              directImports.push(direct);
-              break;
-            default:
-              Debug.failBadSyntaxKind(direct, "Unexpected import kind.");
-          }
-        }
-      }
-    }
-    function handleImportCall(importCall) {
-      const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
-      addIndirectUser(
-        top,
-        /** addTransitiveDependencies */
-        !!isExported2(
-          importCall,
-          /*stopAtAmbientModule*/
-          true
-        )
-      );
-    }
-    function isExported2(node, stopAtAmbientModule = false) {
-      return findAncestor(node, (node2) => {
-        if (stopAtAmbientModule && isAmbientModuleDeclaration(node2))
-          return "quit";
-        return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier);
-      });
-    }
-    function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) {
-      if (exportKind === 2 /* ExportEquals */) {
-        if (!alreadyAddedDirect)
-          directImports.push(importDeclaration);
-      } else if (!isAvailableThroughGlobal) {
-        const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
-        Debug.assert(sourceFileLike.kind === 312 /* SourceFile */ || sourceFileLike.kind === 267 /* ModuleDeclaration */);
-        if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
-          addIndirectUser(
-            sourceFileLike,
-            /*addTransitiveDependencies*/
-            true
-          );
-        } else {
-          addIndirectUser(sourceFileLike);
-        }
-      }
-    }
-    function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) {
-      Debug.assert(!isAvailableThroughGlobal);
-      const isNew = markSeenIndirectUser(sourceFileLike);
-      if (!isNew)
-        return;
-      indirectUserDeclarations.push(sourceFileLike);
-      if (!addTransitiveDependencies)
-        return;
-      const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol);
-      if (!moduleSymbol)
-        return;
-      Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */));
-      const directImports2 = getDirectImports(moduleSymbol);
-      if (directImports2) {
-        for (const directImport of directImports2) {
-          if (!isImportTypeNode(directImport)) {
-            addIndirectUser(
-              getSourceFileLikeForImportDeclaration(directImport),
-              /*addTransitiveDependencies*/
-              true
-            );
-          }
-        }
-      }
-    }
-    function getDirectImports(moduleSymbol) {
-      return allDirectImports.get(getSymbolId(moduleSymbol).toString());
-    }
-  }
-  function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) {
-    const importSearches = [];
-    const singleReferences = [];
-    function addSearch(location, symbol) {
-      importSearches.push([location, symbol]);
-    }
-    if (directImports) {
-      for (const decl of directImports) {
-        handleImport(decl);
-      }
-    }
-    return { importSearches, singleReferences };
-    function handleImport(decl) {
-      if (decl.kind === 271 /* ImportEqualsDeclaration */) {
-        if (isExternalModuleImportEquals(decl)) {
-          handleNamespaceImportLike(decl.name);
-        }
-        return;
-      }
-      if (decl.kind === 80 /* Identifier */) {
-        handleNamespaceImportLike(decl);
-        return;
-      }
-      if (decl.kind === 205 /* ImportType */) {
-        if (decl.qualifier) {
-          const firstIdentifier = getFirstIdentifier(decl.qualifier);
-          if (firstIdentifier.escapedText === symbolName(exportSymbol)) {
-            singleReferences.push(firstIdentifier);
-          }
-        } else if (exportKind === 2 /* ExportEquals */) {
-          singleReferences.push(decl.argument.literal);
-        }
-        return;
-      }
-      if (decl.moduleSpecifier.kind !== 11 /* StringLiteral */) {
-        return;
-      }
-      if (decl.kind === 278 /* ExportDeclaration */) {
-        if (decl.exportClause && isNamedExports(decl.exportClause)) {
-          searchForNamedImport(decl.exportClause);
-        }
-        return;
-      }
-      const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 };
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 274 /* NamespaceImport */:
-            handleNamespaceImportLike(namedBindings.name);
-            break;
-          case 275 /* NamedImports */:
-            if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) {
-              searchForNamedImport(namedBindings);
-            }
-            break;
-          default:
-            Debug.assertNever(namedBindings);
-        }
-      }
-      if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) {
-        const defaultImportAlias = checker.getSymbolAtLocation(name);
-        addSearch(name, defaultImportAlias);
-      }
-    }
-    function handleNamespaceImportLike(importName) {
-      if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) {
-        addSearch(importName, checker.getSymbolAtLocation(importName));
-      }
-    }
-    function searchForNamedImport(namedBindings) {
-      if (!namedBindings) {
-        return;
-      }
-      for (const element of namedBindings.elements) {
-        const { name, propertyName } = element;
-        if (!isNameMatch((propertyName || name).escapedText)) {
-          continue;
-        }
-        if (propertyName) {
-          singleReferences.push(propertyName);
-          if (!isForRename || name.escapedText === exportSymbol.escapedName) {
-            addSearch(name, checker.getSymbolAtLocation(name));
-          }
-        } else {
-          const localSymbol = element.kind === 281 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name);
-          addSearch(name, localSymbol);
-        }
-      }
-    }
-    function isNameMatch(name) {
-      return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */;
-    }
-  }
-  function findNamespaceReExports(sourceFileLike, name, checker) {
-    const namespaceImportSymbol = checker.getSymbolAtLocation(name);
-    return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => {
-      if (!isExportDeclaration(statement))
-        return;
-      const { exportClause, moduleSpecifier } = statement;
-      return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol);
-    });
-  }
-  function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
-    var _a;
-    const refs = [];
-    const checker = program.getTypeChecker();
-    for (const referencingFile of sourceFiles) {
-      const searchSourceFile = searchModuleSymbol.valueDeclaration;
-      if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 312 /* SourceFile */) {
-        for (const ref of referencingFile.referencedFiles) {
-          if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) {
-            refs.push({ kind: "reference", referencingFile, ref });
-          }
-        }
-        for (const ref of referencingFile.typeReferenceDirectives) {
-          const referenced = (_a = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat)) == null ? void 0 : _a.resolvedTypeReferenceDirective;
-          if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
-            refs.push({ kind: "reference", referencingFile, ref });
-          }
-        }
-      }
-      forEachImport(referencingFile, (importDecl, moduleSpecifier) => {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol === searchModuleSymbol) {
-          refs.push(nodeIsSynthesized(importDecl) ? { kind: "implicit", literal: moduleSpecifier, referencingFile } : { kind: "import", literal: moduleSpecifier });
-        }
-      });
-    }
-    return refs;
-  }
-  function getDirectImportsMap(sourceFiles, checker, cancellationToken) {
-    const map2 = /* @__PURE__ */ new Map();
-    for (const sourceFile of sourceFiles) {
-      if (cancellationToken)
-        cancellationToken.throwIfCancellationRequested();
-      forEachImport(sourceFile, (importDecl, moduleSpecifier) => {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol) {
-          const id = getSymbolId(moduleSymbol).toString();
-          let imports = map2.get(id);
-          if (!imports) {
-            map2.set(id, imports = []);
-          }
-          imports.push(importDecl);
-        }
-      });
-    }
-    return map2;
-  }
-  function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
-    return forEach(sourceFileLike.kind === 312 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => (
-      // TODO: GH#18217
-      action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action)
-    ));
-  }
-  function forEachImport(sourceFile, action) {
-    if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
-      for (const i of sourceFile.imports) {
-        action(importFromModuleSpecifier(i), i);
-      }
-    } else {
-      forEachPossibleImportOrExportStatement(sourceFile, (statement) => {
-        switch (statement.kind) {
-          case 278 /* ExportDeclaration */:
-          case 272 /* ImportDeclaration */: {
-            const decl = statement;
-            if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) {
-              action(decl, decl.moduleSpecifier);
-            }
-            break;
-          }
-          case 271 /* ImportEqualsDeclaration */: {
-            const decl = statement;
-            if (isExternalModuleImportEquals(decl)) {
-              action(decl, decl.moduleReference.expression);
-            }
-            break;
-          }
-        }
-      });
-    }
-  }
-  function getImportOrExportSymbol(node, symbol, checker, comingFromExport) {
-    return comingFromExport ? getExport() : getExport() || getImport();
-    function getExport() {
-      var _a;
-      const { parent: parent2 } = node;
-      const grandparent = parent2.parent;
-      if (symbol.exportSymbol) {
-        if (parent2.kind === 211 /* PropertyAccessExpression */) {
-          return ((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(
-            grandparent,
-            /*useLhsSymbol*/
-            false
-          ) : void 0;
-        } else {
-          return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
-        }
-      } else {
-        const exportNode = getExportNode(parent2, node);
-        if (exportNode && hasSyntacticModifier(exportNode, 32 /* Export */)) {
-          if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) {
-            if (comingFromExport) {
-              return void 0;
-            }
-            const lhsSymbol = checker.getSymbolAtLocation(exportNode.name);
-            return { kind: 0 /* Import */, symbol: lhsSymbol };
-          } else {
-            return exportInfo(symbol, getExportKindForDeclaration(exportNode));
-          }
-        } else if (isNamespaceExport(parent2)) {
-          return exportInfo(symbol, 0 /* Named */);
-        } else if (isExportAssignment(parent2)) {
-          return getExportAssignmentExport(parent2);
-        } else if (isExportAssignment(grandparent)) {
-          return getExportAssignmentExport(grandparent);
-        } else if (isBinaryExpression(parent2)) {
-          return getSpecialPropertyExport(
-            parent2,
-            /*useLhsSymbol*/
-            true
-          );
-        } else if (isBinaryExpression(grandparent)) {
-          return getSpecialPropertyExport(
-            grandparent,
-            /*useLhsSymbol*/
-            true
-          );
-        } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) {
-          return exportInfo(symbol, 0 /* Named */);
-        }
-      }
-      function getExportAssignmentExport(ex) {
-        if (!ex.symbol.parent)
-          return void 0;
-        const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */;
-        return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } };
-      }
-      function getSpecialPropertyExport(node2, useLhsSymbol) {
-        let kind;
-        switch (getAssignmentDeclarationKind(node2)) {
-          case 1 /* ExportsProperty */:
-            kind = 0 /* Named */;
-            break;
-          case 2 /* ModuleExports */:
-            kind = 2 /* ExportEquals */;
-            break;
-          default:
-            return void 0;
-        }
-        const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol;
-        return sym && exportInfo(sym, kind);
-      }
-    }
-    function getImport() {
-      const isImport3 = isNodeImport(node);
-      if (!isImport3)
-        return void 0;
-      let importedSymbol = checker.getImmediateAliasedSymbol(symbol);
-      if (!importedSymbol)
-        return void 0;
-      importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker);
-      if (importedSymbol.escapedName === "export=") {
-        importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker);
-        if (importedSymbol === void 0)
-          return void 0;
-      }
-      const importedName = symbolEscapedNameNoDefault(importedSymbol);
-      if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) {
-        return { kind: 0 /* Import */, symbol: importedSymbol };
-      }
-    }
-    function exportInfo(symbol2, kind) {
-      const exportInfo2 = getExportInfo(symbol2, kind, checker);
-      return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 };
-    }
-    function getExportKindForDeclaration(node2) {
-      return hasSyntacticModifier(node2, 2048 /* Default */) ? 1 /* Default */ : 0 /* Named */;
-    }
-  }
-  function getExportEqualsLocalSymbol(importedSymbol, checker) {
-    var _a, _b;
-    if (importedSymbol.flags & 2097152 /* Alias */) {
-      return checker.getImmediateAliasedSymbol(importedSymbol);
-    }
-    const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
-    if (isExportAssignment(decl)) {
-      return (_a = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a.symbol;
-    } else if (isBinaryExpression(decl)) {
-      return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol;
-    } else if (isSourceFile(decl)) {
-      return decl.symbol;
-    }
-    return void 0;
-  }
-  function getExportNode(parent2, node) {
-    const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0;
-    if (declaration) {
-      return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0;
-    } else {
-      return parent2;
-    }
-  }
-  function isNodeImport(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 271 /* ImportEqualsDeclaration */:
-        return parent2.name === node && isExternalModuleImportEquals(parent2);
-      case 276 /* ImportSpecifier */:
-        return !parent2.propertyName;
-      case 273 /* ImportClause */:
-      case 274 /* NamespaceImport */:
-        Debug.assert(parent2.name === node);
-        return true;
-      case 208 /* BindingElement */:
-        return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent);
-      default:
-        return false;
-    }
-  }
-  function getExportInfo(exportSymbol, exportKind, checker) {
-    const moduleSymbol = exportSymbol.parent;
-    if (!moduleSymbol)
-      return void 0;
-    const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol);
-    return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0;
-  }
-  function skipExportSpecifierSymbol(symbol, checker) {
-    if (symbol.declarations) {
-      for (const declaration of symbol.declarations) {
-        if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol;
-        } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
-          return checker.getSymbolAtLocation(declaration);
-        } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration.name);
-        }
-      }
-    }
-    return symbol;
-  }
-  function getContainingModuleSymbol(importer, checker) {
-    return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol);
-  }
-  function getSourceFileLikeForImportDeclaration(node) {
-    if (node.kind === 213 /* CallExpression */) {
-      return node.getSourceFile();
-    }
-    const { parent: parent2 } = node;
-    if (parent2.kind === 312 /* SourceFile */) {
-      return parent2;
-    }
-    Debug.assert(parent2.kind === 268 /* ModuleBlock */);
-    return cast(parent2.parent, isAmbientModuleDeclaration);
-  }
-  function isAmbientModuleDeclaration(node) {
-    return node.kind === 267 /* ModuleDeclaration */ && node.name.kind === 11 /* StringLiteral */;
-  }
-  function isExternalModuleImportEquals(eq) {
-    return eq.moduleReference.kind === 283 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 11 /* StringLiteral */;
-  }
-  var ExportKind2, ImportExport;
-  var init_importTracker = __esm({
-    "src/services/importTracker.ts"() {
-      "use strict";
-      init_ts4();
-      ExportKind2 = /* @__PURE__ */ ((ExportKind3) => {
-        ExportKind3[ExportKind3["Named"] = 0] = "Named";
-        ExportKind3[ExportKind3["Default"] = 1] = "Default";
-        ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
-        return ExportKind3;
-      })(ExportKind2 || {});
-      ImportExport = /* @__PURE__ */ ((ImportExport2) => {
-        ImportExport2[ImportExport2["Import"] = 0] = "Import";
-        ImportExport2[ImportExport2["Export"] = 1] = "Export";
-        return ImportExport2;
-      })(ImportExport || {});
-    }
-  });
-
-  // src/services/findAllReferences.ts
-  function nodeEntry(node, kind = 1 /* Node */) {
-    return {
-      kind,
-      node: node.name || node,
-      context: getContextNodeForNodeEntry(node)
-    };
-  }
-  function isContextWithStartAndEndNode(node) {
-    return node && node.kind === void 0;
-  }
-  function getContextNodeForNodeEntry(node) {
-    if (isDeclaration(node)) {
-      return getContextNode(node);
-    }
-    if (!node.parent)
-      return void 0;
-    if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) {
-      if (isInJSFile(node)) {
-        const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0;
-        if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) {
-          return getContextNode(binaryExpression);
-        }
-      }
-      if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) {
-        return node.parent.parent;
-      } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) {
-        return node.parent;
-      } else if (isStringLiteralLike(node)) {
-        const validImport = tryGetImportFromModuleSpecifier(node);
-        if (validImport) {
-          const declOrStatement = findAncestor(validImport, (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2));
-          return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement;
-        }
-      }
-      const propertyName = findAncestor(node, isComputedPropertyName);
-      return propertyName ? getContextNode(propertyName.parent) : void 0;
-    }
-    if (node.parent.name === node || // node is name of declaration, use parent
-    isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent
-    (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export
-    node.kind === 90 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 2080 /* ExportDefault */)) {
-      return getContextNode(node.parent);
-    }
-    return void 0;
-  }
-  function getContextNode(node) {
-    if (!node)
-      return void 0;
-    switch (node.kind) {
-      case 260 /* VariableDeclaration */:
-        return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent;
-      case 208 /* BindingElement */:
-        return getContextNode(node.parent.parent);
-      case 276 /* ImportSpecifier */:
-        return node.parent.parent.parent;
-      case 281 /* ExportSpecifier */:
-      case 274 /* NamespaceImport */:
-        return node.parent.parent;
-      case 273 /* ImportClause */:
-      case 280 /* NamespaceExport */:
-        return node.parent;
-      case 226 /* BinaryExpression */:
-        return isExpressionStatement(node.parent) ? node.parent : node;
-      case 250 /* ForOfStatement */:
-      case 249 /* ForInStatement */:
-        return {
-          start: node.initializer,
-          end: node.expression
-        };
-      case 303 /* PropertyAssignment */:
-      case 304 /* ShorthandPropertyAssignment */:
-        return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode(
-          findAncestor(node.parent, (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2))
-        ) : node;
-      case 255 /* SwitchStatement */:
-        return {
-          start: find(node.getChildren(node.getSourceFile()), (node2) => node2.kind === 109 /* SwitchKeyword */),
-          end: node.caseBlock
-        };
-      default:
-        return node;
-    }
-  }
-  function toContextSpan(textSpan, sourceFile, context) {
-    if (!context)
-      return void 0;
-    const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile);
-    return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0;
-  }
-  function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    const options = { use: 1 /* References */ };
-    const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options);
-    const checker = program.getTypeChecker();
-    const adjustedNode = Core.getAdjustedNode(node, options);
-    const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
-    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => (
-      // Only include referenced symbols that have a valid definition.
-      definition && {
-        definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
-        references: references.map((r) => toReferencedSymbolEntry(r, symbol))
-      }
-    ));
-  }
-  function isDefinitionForReference(node) {
-    return node.kind === 90 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
-  }
-  function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    let referenceEntries;
-    const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position);
-    if (node.parent.kind === 211 /* PropertyAccessExpression */ || node.parent.kind === 208 /* BindingElement */ || node.parent.kind === 212 /* ElementAccessExpression */ || node.kind === 108 /* SuperKeyword */) {
-      referenceEntries = entries && [...entries];
-    } else if (entries) {
-      const queue = createQueue(entries);
-      const seenNodes = /* @__PURE__ */ new Map();
-      while (!queue.isEmpty()) {
-        const entry = queue.dequeue();
-        if (!addToSeen(seenNodes, getNodeId(entry.node))) {
-          continue;
-        }
-        referenceEntries = append(referenceEntries, entry);
-        const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos);
-        if (entries2) {
-          queue.enqueue(...entries2);
-        }
-      }
-    }
-    const checker = program.getTypeChecker();
-    return map(referenceEntries, (entry) => toImplementationLocation(entry, checker));
-  }
-  function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) {
-    if (node.kind === 312 /* SourceFile */) {
-      return void 0;
-    }
-    const checker = program.getTypeChecker();
-    if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
-      const result = [];
-      Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2)));
-      return result;
-    } else if (node.kind === 108 /* SuperKeyword */ || isSuperProperty(node.parent)) {
-      const symbol = checker.getSymbolAtLocation(node);
-      return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)];
-    } else {
-      return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ });
-    }
-  }
-  function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) {
-    return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker()));
-  }
-  function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-    return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet));
-  }
-  function flattenEntries(referenceSymbols) {
-    return referenceSymbols && flatMap(referenceSymbols, (r) => r.references);
-  }
-  function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) {
-    const info = (() => {
-      switch (def.type) {
-        case 0 /* Symbol */: {
-          const { symbol } = def;
-          const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode);
-          const name2 = displayParts2.map((p) => p.text).join("");
-          const declaration = symbol.declarations && firstOrUndefined(symbol.declarations);
-          const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode;
-          return {
-            ...getFileAndTextSpanFromNode(node),
-            name: name2,
-            kind: kind2,
-            displayParts: displayParts2,
-            context: getContextNode(declaration)
-          };
-        }
-        case 1 /* Label */: {
-          const { node } = def;
-          return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] };
-        }
-        case 2 /* Keyword */: {
-          const { node } = def;
-          const name2 = tokenToString(node.kind);
-          return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] };
-        }
-        case 3 /* This */: {
-          const { node } = def;
-          const symbol = checker.getSymbolAtLocation(node);
-          const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(
-            checker,
-            symbol,
-            node.getSourceFile(),
-            getContainerNode(node),
-            node
-          ).displayParts || [textPart("this")];
-          return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 };
-        }
-        case 4 /* String */: {
-          const { node } = def;
-          return {
-            ...getFileAndTextSpanFromNode(node),
-            name: node.text,
-            kind: "var" /* variableElement */,
-            displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)]
-          };
-        }
-        case 5 /* TripleSlashReference */: {
-          return {
-            textSpan: createTextSpanFromRange(def.reference),
-            sourceFile: def.file,
-            name: def.reference.fileName,
-            kind: "string" /* string */,
-            displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)]
-          };
-        }
-        default:
-          return Debug.assertNever(def);
-      }
-    })();
-    const { sourceFile, textSpan, name, kind, displayParts, context } = info;
-    return {
-      containerKind: "" /* unknown */,
-      containerName: "",
-      fileName: sourceFile.fileName,
-      kind,
-      name,
-      textSpan,
-      displayParts,
-      ...toContextSpan(textSpan, sourceFile, context)
-    };
-  }
-  function getFileAndTextSpanFromNode(node) {
-    const sourceFile = node.getSourceFile();
-    return {
-      sourceFile,
-      textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile)
-    };
-  }
-  function getDefinitionKindAndDisplayParts(symbol, checker, node) {
-    const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol);
-    const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node;
-    const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning);
-    return { displayParts, kind: symbolKind };
-  }
-  function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText, quotePreference) {
-    return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) };
-  }
-  function toReferencedSymbolEntry(entry, symbol) {
-    const referenceEntry = toReferenceEntry(entry);
-    if (!symbol)
-      return referenceEntry;
-    return {
-      ...referenceEntry,
-      isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol)
-    };
-  }
-  function toReferenceEntry(entry) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind === 0 /* Span */) {
-      return { ...documentSpan, isWriteAccess: false };
-    }
-    const { kind, node } = entry;
-    return {
-      ...documentSpan,
-      isWriteAccess: isWriteAccessForReference(node),
-      isInString: kind === 2 /* StringLiteral */ ? true : void 0
-    };
-  }
-  function entryToDocumentSpan(entry) {
-    if (entry.kind === 0 /* Span */) {
-      return { textSpan: entry.textSpan, fileName: entry.fileName };
-    } else {
-      const sourceFile = entry.node.getSourceFile();
-      const textSpan = getTextSpan(entry.node, sourceFile);
-      return {
-        textSpan,
-        fileName: sourceFile.fileName,
-        ...toContextSpan(textSpan, sourceFile, entry.context)
-      };
-    }
-  }
-  function getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) {
-    if (entry.kind !== 0 /* Span */ && isIdentifier(originalNode)) {
-      const { node, kind } = entry;
-      const parent2 = node.parent;
-      const name = originalNode.text;
-      const isShorthandAssignment = isShorthandPropertyAssignment(parent2);
-      if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) {
-        const prefixColon = { prefixText: name + ": " };
-        const suffixColon = { suffixText: ": " + name };
-        if (kind === 3 /* SearchedLocalFoundProperty */) {
-          return prefixColon;
-        }
-        if (kind === 4 /* SearchedPropertyFoundLocal */) {
-          return suffixColon;
-        }
-        if (isShorthandAssignment) {
-          const grandParent = parent2.parent;
-          if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) {
-            return prefixColon;
-          }
-          return suffixColon;
-        } else {
-          return prefixColon;
-        }
-      } else if (isImportSpecifier(parent2) && !parent2.propertyName) {
-        const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode);
-        return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions;
-      } else if (isExportSpecifier(parent2) && !parent2.propertyName) {
-        return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name };
-      }
-    }
-    if (entry.kind !== 0 /* Span */ && isNumericLiteral(entry.node) && isAccessExpression(entry.node.parent)) {
-      const quote2 = getQuoteFromPreference(quotePreference);
-      return { prefixText: quote2, suffixText: quote2 };
-    }
-    return emptyOptions;
-  }
-  function toImplementationLocation(entry, checker) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind !== 0 /* Span */) {
-      const { node } = entry;
-      return {
-        ...documentSpan,
-        ...implementationKindDisplayParts(node, checker)
-      };
-    } else {
-      return { ...documentSpan, kind: "" /* unknown */, displayParts: [] };
-    }
-  }
-  function implementationKindDisplayParts(node, checker) {
-    const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node);
-    if (symbol) {
-      return getDefinitionKindAndDisplayParts(symbol, checker, node);
-    } else if (node.kind === 210 /* ObjectLiteralExpression */) {
-      return {
-        kind: "interface" /* interfaceElement */,
-        displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("object literal"), punctuationPart(22 /* CloseParenToken */)]
-      };
-    } else if (node.kind === 231 /* ClassExpression */) {
-      return {
-        kind: "local class" /* localClassElement */,
-        displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(22 /* CloseParenToken */)]
-      };
-    } else {
-      return { kind: getNodeKind(node), displayParts: [] };
-    }
-  }
-  function toHighlightSpan(entry) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind === 0 /* Span */) {
-      return {
-        fileName: documentSpan.fileName,
-        span: {
-          textSpan: documentSpan.textSpan,
-          kind: "reference" /* reference */
-        }
-      };
-    }
-    const writeAccess = isWriteAccessForReference(entry.node);
-    const span = {
-      textSpan: documentSpan.textSpan,
-      kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */,
-      isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0,
-      ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan }
-    };
-    return { fileName: documentSpan.fileName, span };
-  }
-  function getTextSpan(node, sourceFile, endNode2) {
-    let start = node.getStart(sourceFile);
-    let end = (endNode2 || node).getEnd();
-    if (isStringLiteralLike(node) && end - start > 2) {
-      Debug.assert(endNode2 === void 0);
-      start += 1;
-      end -= 1;
-    }
-    if ((endNode2 == null ? void 0 : endNode2.kind) === 269 /* CaseBlock */) {
-      end = endNode2.getFullStart();
-    }
-    return createTextSpanFromBounds(start, end);
-  }
-  function getTextSpanOfEntry(entry) {
-    return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile());
-  }
-  function isWriteAccessForReference(node) {
-    const decl = getDeclarationFromName(node);
-    return !!decl && declarationIsWriteAccess(decl) || node.kind === 90 /* DefaultKeyword */ || isWriteAccess(node);
-  }
-  function isDeclarationOfSymbol(node, target) {
-    var _a;
-    if (!target)
-      return false;
-    const source = getDeclarationFromName(node) || (node.kind === 90 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0);
-    const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0;
-    return !!(source && ((_a = target.declarations) == null ? void 0 : _a.some((d) => d === source || d === commonjsSource)));
-  }
-  function declarationIsWriteAccess(decl) {
-    if (!!(decl.flags & 33554432 /* Ambient */))
-      return true;
-    switch (decl.kind) {
-      case 226 /* BinaryExpression */:
-      case 208 /* BindingElement */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 90 /* DefaultKeyword */:
-      case 266 /* EnumDeclaration */:
-      case 306 /* EnumMember */:
-      case 281 /* ExportSpecifier */:
-      case 273 /* ImportClause */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 276 /* ImportSpecifier */:
-      case 264 /* InterfaceDeclaration */:
-      case 345 /* JSDocCallbackTag */:
-      case 353 /* JSDocTypedefTag */:
-      case 291 /* JsxAttribute */:
-      case 267 /* ModuleDeclaration */:
-      case 270 /* NamespaceExportDeclaration */:
-      case 274 /* NamespaceImport */:
-      case 280 /* NamespaceExport */:
-      case 169 /* Parameter */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 265 /* TypeAliasDeclaration */:
-      case 168 /* TypeParameter */:
-        return true;
-      case 303 /* PropertyAssignment */:
-        return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent);
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 176 /* Constructor */:
-      case 174 /* MethodDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        return !!decl.body;
-      case 260 /* VariableDeclaration */:
-      case 172 /* PropertyDeclaration */:
-        return !!decl.initializer || isCatchClause(decl.parent);
-      case 173 /* MethodSignature */:
-      case 171 /* PropertySignature */:
-      case 355 /* JSDocPropertyTag */:
-      case 348 /* JSDocParameterTag */:
-        return false;
-      default:
-        return Debug.failBadSyntaxKind(decl);
-    }
-  }
-  var DefinitionKind, EntryKind, FindReferencesUse, Core;
-  var init_findAllReferences = __esm({
-    "src/services/findAllReferences.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_FindAllReferences();
-      DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => {
-        DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol";
-        DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label";
-        DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword";
-        DefinitionKind2[DefinitionKind2["This"] = 3] = "This";
-        DefinitionKind2[DefinitionKind2["String"] = 4] = "String";
-        DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference";
-        return DefinitionKind2;
-      })(DefinitionKind || {});
-      EntryKind = /* @__PURE__ */ ((EntryKind2) => {
-        EntryKind2[EntryKind2["Span"] = 0] = "Span";
-        EntryKind2[EntryKind2["Node"] = 1] = "Node";
-        EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral";
-        EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty";
-        EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal";
-        return EntryKind2;
-      })(EntryKind || {});
-      FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => {
-        FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other";
-        FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References";
-        FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename";
-        return FindReferencesUse2;
-      })(FindReferencesUse || {});
-      ((Core2) => {
-        function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-          var _a, _b;
-          node = getAdjustedNode2(node, options);
-          if (isSourceFile(node)) {
-            const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
-            if (!(resolvedRef == null ? void 0 : resolvedRef.file)) {
-              return void 0;
-            }
-            const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
-            if (moduleSymbol) {
-              return getReferencedSymbolsForModule(
-                program,
-                moduleSymbol,
-                /*excludeImportTypeOfExportEquals*/
-                false,
-                sourceFiles,
-                sourceFilesSet
-              );
-            }
-            const fileIncludeReasons = program.getFileIncludeReasons();
-            if (!fileIncludeReasons) {
-              return void 0;
-            }
-            return [{
-              definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node },
-              references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray
-            }];
-          }
-          if (!options.implementations) {
-            const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken);
-            if (special) {
-              return special;
-            }
-          }
-          const checker = program.getTypeChecker();
-          const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node);
-          if (!symbol) {
-            if (!options.implementations && isStringLiteralLike(node)) {
-              if (isModuleSpecifierLike(node)) {
-                const fileIncludeReasons = program.getFileIncludeReasons();
-                const referencedFileName = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(node)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.resolvedFileName;
-                const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
-                if (referencedFile) {
-                  return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
-                }
-              }
-              return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken);
-            }
-            return void 0;
-          }
-          if (symbol.escapedName === "export=" /* ExportEquals */) {
-            return getReferencedSymbolsForModule(
-              program,
-              symbol.parent,
-              /*excludeImportTypeOfExportEquals*/
-              false,
-              sourceFiles,
-              sourceFilesSet
-            );
-          }
-          const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
-          if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
-            return moduleReferences;
-          }
-          const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker);
-          const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
-          const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options);
-          return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget);
-        }
-        Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode;
-        function getAdjustedNode2(node, options) {
-          if (options.use === 1 /* References */) {
-            node = getAdjustedReferenceLocation(node);
-          } else if (options.use === 2 /* Rename */) {
-            node = getAdjustedRenameLocation(node);
-          }
-          return node;
-        }
-        Core2.getAdjustedNode = getAdjustedNode2;
-        function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-          var _a, _b;
-          const moduleSymbol = (_a = program.getSourceFile(fileName)) == null ? void 0 : _a.symbol;
-          if (moduleSymbol) {
-            return ((_b = getReferencedSymbolsForModule(
-              program,
-              moduleSymbol,
-              /*excludeImportTypeOfExportEquals*/
-              false,
-              sourceFiles,
-              sourceFilesSet
-            )[0]) == null ? void 0 : _b.references) || emptyArray;
-          }
-          const fileIncludeReasons = program.getFileIncludeReasons();
-          const referencedFile = program.getSourceFile(fileName);
-          return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray;
-        }
-        Core2.getReferencesForFileName = getReferencesForFileName;
-        function getReferencesForNonModule(referencedFile, refFileMap, program) {
-          let entries;
-          const references = refFileMap.get(referencedFile.path) || emptyArray;
-          for (const ref of references) {
-            if (isReferencedFile(ref)) {
-              const referencingFile = program.getSourceFileByPath(ref.file);
-              const location = getReferencedFileLocation(program, ref);
-              if (isReferenceFileLocation(location)) {
-                entries = append(entries, {
-                  kind: 0 /* Span */,
-                  fileName: referencingFile.fileName,
-                  textSpan: createTextSpanFromRange(location)
-                });
-              }
-            }
-          }
-          return entries;
-        }
-        function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) {
-          if (node.parent && isNamespaceExportDeclaration(node.parent)) {
-            const aliasedSymbol = checker.getAliasedSymbol(symbol);
-            const targetSymbol = checker.getMergedSymbol(aliasedSymbol);
-            if (aliasedSymbol !== targetSymbol) {
-              return targetSymbol;
-            }
-          }
-          return void 0;
-        }
-        function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) {
-          const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile);
-          if (!moduleSourceFile)
-            return void 0;
-          const exportEquals = symbol.exports.get("export=" /* ExportEquals */);
-          const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet);
-          if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName))
-            return moduleReferences;
-          const checker = program.getTypeChecker();
-          symbol = skipAlias(exportEquals, checker);
-          return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(
-            symbol,
-            /*node*/
-            void 0,
-            sourceFiles,
-            sourceFilesSet,
-            checker,
-            cancellationToken,
-            options
-          ));
-        }
-        function mergeReferences(program, ...referencesToMerge) {
-          let result;
-          for (const references of referencesToMerge) {
-            if (!references || !references.length)
-              continue;
-            if (!result) {
-              result = references;
-              continue;
-            }
-            for (const entry of references) {
-              if (!entry.definition || entry.definition.type !== 0 /* Symbol */) {
-                result.push(entry);
-                continue;
-              }
-              const symbol = entry.definition.symbol;
-              const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol);
-              if (refIndex === -1) {
-                result.push(entry);
-                continue;
-              }
-              const reference = result[refIndex];
-              result[refIndex] = {
-                definition: reference.definition,
-                references: reference.references.concat(entry.references).sort((entry1, entry2) => {
-                  const entry1File = getSourceFileIndexOfEntry(program, entry1);
-                  const entry2File = getSourceFileIndexOfEntry(program, entry2);
-                  if (entry1File !== entry2File) {
-                    return compareValues(entry1File, entry2File);
-                  }
-                  const entry1Span = getTextSpanOfEntry(entry1);
-                  const entry2Span = getTextSpanOfEntry(entry2);
-                  return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length);
-                })
-              };
-            }
-          }
-          return result;
-        }
-        function getSourceFileIndexOfEntry(program, entry) {
-          const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile();
-          return program.getSourceFiles().indexOf(sourceFile);
-        }
-        function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) {
-          Debug.assert(!!symbol.valueDeclaration);
-          const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => {
-            if (reference.kind === "import") {
-              const parent2 = reference.literal.parent;
-              if (isLiteralTypeNode(parent2)) {
-                const importType = cast(parent2.parent, isImportTypeNode);
-                if (excludeImportTypeOfExportEquals && !importType.qualifier) {
-                  return void 0;
-                }
-              }
-              return nodeEntry(reference.literal);
-            } else if (reference.kind === "implicit") {
-              const range = reference.literal.text !== externalHelpersModuleNameText && forEachChildRecursively(
-                reference.referencingFile,
-                (n) => !(n.transformFlags & 2 /* ContainsJsx */) ? "skip" : isJsxElement(n) || isJsxSelfClosingElement(n) || isJsxFragment(n) ? n : void 0
-              ) || reference.referencingFile.statements[0] || reference.referencingFile;
-              return nodeEntry(range);
-            } else {
-              return {
-                kind: 0 /* Span */,
-                fileName: reference.referencingFile.fileName,
-                textSpan: createTextSpanFromRange(reference.ref)
-              };
-            }
-          });
-          if (symbol.declarations) {
-            for (const decl of symbol.declarations) {
-              switch (decl.kind) {
-                case 312 /* SourceFile */:
-                  break;
-                case 267 /* ModuleDeclaration */:
-                  if (sourceFilesSet.has(decl.getSourceFile().fileName)) {
-                    references.push(nodeEntry(decl.name));
-                  }
-                  break;
-                default:
-                  Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration.");
-              }
-            }
-          }
-          const exported = symbol.exports.get("export=" /* ExportEquals */);
-          if (exported == null ? void 0 : exported.declarations) {
-            for (const decl of exported.declarations) {
-              const sourceFile = decl.getSourceFile();
-              if (sourceFilesSet.has(sourceFile.fileName)) {
-                const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 95 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl;
-                references.push(nodeEntry(node));
-              }
-            }
-          }
-          return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray;
-        }
-        function isReadonlyTypeOperator(node) {
-          return node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 148 /* ReadonlyKeyword */;
-        }
-        function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) {
-          if (isTypeKeyword(node.kind)) {
-            if (node.kind === 116 /* VoidKeyword */ && isVoidExpression(node.parent)) {
-              return void 0;
-            }
-            if (node.kind === 148 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) {
-              return void 0;
-            }
-            return getAllReferencesForKeyword(
-              sourceFiles,
-              node.kind,
-              cancellationToken,
-              node.kind === 148 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0
-            );
-          }
-          if (isImportMeta(node.parent) && node.parent.name === node) {
-            return getAllReferencesForImportMeta(sourceFiles, cancellationToken);
-          }
-          if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
-            return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }];
-          }
-          if (isJumpStatementTarget(node)) {
-            const labelDefinition = getTargetLabel(node.parent, node.text);
-            return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition);
-          } else if (isLabelOfLabeledStatement(node)) {
-            return getLabelReferencesInNode(node.parent, node);
-          }
-          if (isThis(node)) {
-            return getReferencesForThisKeyword(node, sourceFiles, cancellationToken);
-          }
-          if (node.kind === 108 /* SuperKeyword */) {
-            return getReferencesForSuperKeyword(node);
-          }
-          return void 0;
-        }
-        function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
-          const symbol = node && skipPastExportOrImportSpecifierOrUnion(
-            originalSymbol,
-            node,
-            checker,
-            /*useLocalSymbolForExportSpecifier*/
-            !isForRenameWithPrefixAndSuffixText(options)
-          ) || originalSymbol;
-          const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
-          const result = [];
-          const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : 0 /* None */, checker, cancellationToken, searchMeaning, options, result);
-          const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
-          if (exportSpecifier) {
-            getReferencesAtExportSpecifier(
-              exportSpecifier.name,
-              symbol,
-              exportSpecifier,
-              state.createSearch(
-                node,
-                originalSymbol,
-                /*comingFrom*/
-                void 0
-              ),
-              state,
-              /*addReferencesHere*/
-              true,
-              /*alwaysGetReferences*/
-              true
-            );
-          } else if (node && node.kind === 90 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
-            addReference(node, symbol, state);
-            searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
-          } else {
-            const search = state.createSearch(
-              node,
-              symbol,
-              /*comingFrom*/
-              void 0,
-              { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }
-            );
-            getReferencesInContainerOrFiles(symbol, state, search);
-          }
-          return result;
-        }
-        function getReferencesInContainerOrFiles(symbol, state, search) {
-          const scope = getSymbolScope(symbol);
-          if (scope) {
-            getReferencesInContainer(
-              scope,
-              scope.getSourceFile(),
-              search,
-              state,
-              /*addReferencesHere*/
-              !(isSourceFile(scope) && !contains(state.sourceFiles, scope))
-            );
-          } else {
-            for (const sourceFile of state.sourceFiles) {
-              state.cancellationToken.throwIfCancellationRequested();
-              searchForName(sourceFile, search, state);
-            }
-          }
-        }
-        function getSpecialSearchKind(node) {
-          switch (node.kind) {
-            case 176 /* Constructor */:
-            case 137 /* ConstructorKeyword */:
-              return 1 /* Constructor */;
-            case 80 /* Identifier */:
-              if (isClassLike(node.parent)) {
-                Debug.assert(node.parent.name === node);
-                return 2 /* Class */;
-              }
-            default:
-              return 0 /* None */;
-          }
-        }
-        function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) {
-          const { parent: parent2 } = node;
-          if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) {
-            return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker);
-          }
-          return firstDefined(symbol.declarations, (decl) => {
-            if (!decl.parent) {
-              if (symbol.flags & 33554432 /* Transient */)
-                return void 0;
-              Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`);
-            }
-            return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0;
-          });
-        }
-        let SpecialSearchKind;
-        ((SpecialSearchKind2) => {
-          SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None";
-          SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor";
-          SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class";
-        })(SpecialSearchKind || (SpecialSearchKind = {}));
-        function getNonModuleSymbolOfMergedModuleSymbol(symbol) {
-          if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */)))
-            return void 0;
-          const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d));
-          return decl && decl.symbol;
-        }
-        class State {
-          constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) {
-            this.sourceFiles = sourceFiles;
-            this.sourceFilesSet = sourceFilesSet;
-            this.specialSearchKind = specialSearchKind;
-            this.checker = checker;
-            this.cancellationToken = cancellationToken;
-            this.searchMeaning = searchMeaning;
-            this.options = options;
-            this.result = result;
-            /** Cache for `explicitlyinheritsFrom`. */
-            this.inheritsFromCache = /* @__PURE__ */ new Map();
-            /**
-             * Type nodes can contain multiple references to the same type. For example:
-             *      let x: Foo & (Foo & Bar) = ...
-             * Because we are returning the implementation locations and not the identifier locations,
-             * duplicate entries would be returned here as each of the type references is part of
-             * the same implementation. For that reason, check before we add a new entry.
-             */
-            this.markSeenContainingTypeReference = nodeSeenTracker();
-            /**
-             * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once.
-             * For example:
-             *     // b.ts
-             *     export { foo as bar } from "./a";
-             *     import { bar } from "./b";
-             *
-             * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local).
-             * But another reference to it may appear in the same source file.
-             * See `tests/cases/fourslash/transitiveExportImports3.ts`.
-             */
-            this.markSeenReExportRHS = nodeSeenTracker();
-            this.symbolIdToReferences = [];
-            // Source file ID -> symbol ID -> Whether the symbol has been searched for in the source file.
-            this.sourceFileToSeenSymbols = [];
-          }
-          includesSourceFile(sourceFile) {
-            return this.sourceFilesSet.has(sourceFile.fileName);
-          }
-          /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */
-          getImportSearches(exportSymbol, exportInfo) {
-            if (!this.importTracker)
-              this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
-            return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
-          }
-          /** @param allSearchSymbols set of additional symbols for use by `includes`. */
-          createSearch(location, symbol, comingFrom, searchOptions = {}) {
-            const {
-              text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
-              allSearchSymbols = [symbol]
-            } = searchOptions;
-            const escapedText = escapeLeadingUnderscores(text);
-            const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0;
-            return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
-          }
-          /**
-           * Callback to add references for a particular searched symbol.
-           * This initializes a reference group, so only call this if you will add at least one reference.
-           */
-          referenceAdder(searchSymbol) {
-            const symbolId = getSymbolId(searchSymbol);
-            let references = this.symbolIdToReferences[symbolId];
-            if (!references) {
-              references = this.symbolIdToReferences[symbolId] = [];
-              this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references });
-            }
-            return (node, kind) => references.push(nodeEntry(node, kind));
-          }
-          /** Add a reference with no associated definition. */
-          addStringOrCommentReference(fileName, textSpan) {
-            this.result.push({
-              definition: void 0,
-              references: [{ kind: 0 /* Span */, fileName, textSpan }]
-            });
-          }
-          /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */
-          markSearchedSymbols(sourceFile, symbols) {
-            const sourceId = getNodeId(sourceFile);
-            const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
-            let anyNewSymbols = false;
-            for (const sym of symbols) {
-              anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols;
-            }
-            return anyNewSymbols;
-          }
-        }
-        function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) {
-          const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo);
-          if (singleReferences.length) {
-            const addRef = state.referenceAdder(exportSymbol);
-            for (const singleRef of singleReferences) {
-              if (shouldAddSingleReference(singleRef, state))
-                addRef(singleRef);
-            }
-          }
-          for (const [importLocation, importSymbol] of importSearches) {
-            getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state);
-          }
-          if (indirectUsers.length) {
-            let indirectSearch;
-            switch (exportInfo.exportKind) {
-              case 0 /* Named */:
-                indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */);
-                break;
-              case 1 /* Default */:
-                indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" });
-                break;
-              case 2 /* ExportEquals */:
-                break;
-            }
-            if (indirectSearch) {
-              for (const indirectUser of indirectUsers) {
-                searchForName(indirectUser, indirectSearch, state);
-              }
-            }
-          }
-        }
-        function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
-          const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
-          const { importSearches, indirectUsers, singleReferences } = importTracker(
-            exportSymbol,
-            { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol },
-            /*isForRename*/
-            false
-          );
-          for (const [importLocation] of importSearches) {
-            cb(importLocation);
-          }
-          for (const singleReference of singleReferences) {
-            if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) {
-              cb(singleReference);
-            }
-          }
-          for (const indirectUser of indirectUsers) {
-            for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) {
-              const symbol = checker.getSymbolAtLocation(node);
-              const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false);
-              if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) {
-                cb(node);
-              }
-            }
-          }
-        }
-        Core2.eachExportReference = eachExportReference;
-        function shouldAddSingleReference(singleRef, state) {
-          if (!hasMatchingMeaning(singleRef, state))
-            return false;
-          if (state.options.use !== 2 /* Rename */)
-            return true;
-          if (!isIdentifier(singleRef))
-            return false;
-          return !(isImportOrExportSpecifier(singleRef.parent) && singleRef.escapedText === "default" /* Default */);
-        }
-        function searchForImportedSymbol(symbol, state) {
-          if (!symbol.declarations)
-            return;
-          for (const declaration of symbol.declarations) {
-            const exportingFile = declaration.getSourceFile();
-            getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile));
-          }
-        }
-        function searchForName(sourceFile, search, state) {
-          if (getNameTable(sourceFile).get(search.escapedText) !== void 0) {
-            getReferencesInSourceFile(sourceFile, search, state);
-          }
-        }
-        function getPropertySymbolOfDestructuringAssignment(location, checker) {
-          return isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location) : void 0;
-        }
-        function getSymbolScope(symbol) {
-          const { declarations, flags, parent: parent2, valueDeclaration } = symbol;
-          if (valueDeclaration && (valueDeclaration.kind === 218 /* FunctionExpression */ || valueDeclaration.kind === 231 /* ClassExpression */)) {
-            return valueDeclaration;
-          }
-          if (!declarations) {
-            return void 0;
-          }
-          if (flags & (4 /* Property */ | 8192 /* Method */)) {
-            const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(d));
-            if (privateDeclaration) {
-              return getAncestor(privateDeclaration, 263 /* ClassDeclaration */);
-            }
-            return void 0;
-          }
-          if (declarations.some(isObjectBindingElementWithoutPropertyName)) {
-            return void 0;
-          }
-          const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */);
-          if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) {
-            return void 0;
-          }
-          let scope;
-          for (const declaration of declarations) {
-            const container = getContainerNode(declaration);
-            if (scope && scope !== container) {
-              return void 0;
-            }
-            if (!container || container.kind === 312 /* SourceFile */ && !isExternalOrCommonJsModule(container)) {
-              return void 0;
-            }
-            scope = container;
-            if (isFunctionExpression(scope)) {
-              let next;
-              while (next = getNextJSDocCommentLocation(scope)) {
-                scope = next;
-              }
-            }
-          }
-          return exposedByParent ? scope.getSourceFile() : scope;
-        }
-        function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) {
-          return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false;
-        }
-        Core2.isSymbolReferencedInFile = isSymbolReferencedInFile;
-        function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) {
-          const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition);
-          if (!symbol)
-            return void 0;
-          for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) {
-            if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText)
-              continue;
-            const referenceSymbol = checker.getSymbolAtLocation(token);
-            if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) {
-              const res = cb(token);
-              if (res)
-                return res;
-            }
-          }
-        }
-        Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile;
-        function getTopMostDeclarationNamesInFile(declarationName, sourceFile) {
-          const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name));
-          return candidates.reduce((topMost, decl) => {
-            const depth = getDepth(decl);
-            if (!some(topMost.declarationNames) || depth === topMost.depth) {
-              topMost.declarationNames.push(decl);
-              topMost.depth = depth;
-            } else if (depth < topMost.depth) {
-              topMost.declarationNames = [decl];
-              topMost.depth = depth;
-            }
-            return topMost;
-          }, { depth: Infinity, declarationNames: [] }).declarationNames;
-          function getDepth(declaration) {
-            let depth = 0;
-            while (declaration) {
-              declaration = getContainerNode(declaration);
-              depth++;
-            }
-            return depth;
-          }
-        }
-        Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile;
-        function someSignatureUsage(signature, sourceFiles, checker, cb) {
-          if (!signature.name || !isIdentifier(signature.name))
-            return false;
-          const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name));
-          for (const sourceFile of sourceFiles) {
-            for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) {
-              if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText)
-                continue;
-              const called = climbPastPropertyAccess(name);
-              const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0;
-              const referenceSymbol = checker.getSymbolAtLocation(name);
-              if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) {
-                if (cb(name, call)) {
-                  return true;
-                }
-              }
-            }
-          }
-          return false;
-        }
-        Core2.someSignatureUsage = someSignatureUsage;
-        function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) {
-          return mapDefined(getPossibleSymbolReferencePositions(sourceFile, symbolName2, container), (pos) => {
-            const referenceLocation = getTouchingPropertyName(sourceFile, pos);
-            return referenceLocation === sourceFile ? void 0 : referenceLocation;
-          });
-        }
-        function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) {
-          const positions = [];
-          if (!symbolName2 || !symbolName2.length) {
-            return positions;
-          }
-          const text = sourceFile.text;
-          const sourceLength = text.length;
-          const symbolNameLength = symbolName2.length;
-          let position = text.indexOf(symbolName2, container.pos);
-          while (position >= 0) {
-            if (position > container.end)
-              break;
-            const endPosition = position + symbolNameLength;
-            if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) {
-              positions.push(position);
-            }
-            position = text.indexOf(symbolName2, position + symbolNameLength + 1);
-          }
-          return positions;
-        }
-        function getLabelReferencesInNode(container, targetLabel) {
-          const sourceFile = container.getSourceFile();
-          const labelName = targetLabel.text;
-          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => (
-            // Only pick labels that are either the target label, or have a target that is the target label
-            node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0
-          ));
-          return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
-        }
-        function isValidReferencePosition(node, searchSymbolName) {
-          switch (node.kind) {
-            case 81 /* PrivateIdentifier */:
-              if (isJSDocMemberName(node.parent)) {
-                return true;
-              }
-            case 80 /* Identifier */:
-              return node.text.length === searchSymbolName.length;
-            case 15 /* NoSubstitutionTemplateLiteral */:
-            case 11 /* StringLiteral */: {
-              const str = node;
-              return (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node) && str.text.length === searchSymbolName.length;
-            }
-            case 9 /* NumericLiteral */:
-              return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length;
-            case 90 /* DefaultKeyword */:
-              return "default".length === searchSymbolName.length;
-            default:
-              return false;
-          }
-        }
-        function getAllReferencesForImportMeta(sourceFiles, cancellationToken) {
-          const references = flatMap(sourceFiles, (sourceFile) => {
-            cancellationToken.throwIfCancellationRequested();
-            return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => {
-              const parent2 = node.parent;
-              if (isImportMeta(parent2)) {
-                return nodeEntry(parent2);
-              }
-            });
-          });
-          return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
-        }
-        function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) {
-          const references = flatMap(sourceFiles, (sourceFile) => {
-            cancellationToken.throwIfCancellationRequested();
-            return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => {
-              if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) {
-                return nodeEntry(referenceLocation);
-              }
-            });
-          });
-          return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
-        }
-        function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) {
-          state.cancellationToken.throwIfCancellationRequested();
-          return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere);
-        }
-        function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) {
-          if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) {
-            return;
-          }
-          for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) {
-            getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere);
-          }
-        }
-        function hasMatchingMeaning(referenceLocation, state) {
-          return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning);
-        }
-        function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) {
-          const referenceLocation = getTouchingPropertyName(sourceFile, position);
-          if (!isValidReferencePosition(referenceLocation, search.text)) {
-            if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) {
-              state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length));
-            }
-            return;
-          }
-          if (!hasMatchingMeaning(referenceLocation, state))
-            return;
-          let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation);
-          if (!referenceSymbol) {
-            return;
-          }
-          const parent2 = referenceLocation.parent;
-          if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) {
-            return;
-          }
-          if (isExportSpecifier(parent2)) {
-            Debug.assert(referenceLocation.kind === 80 /* Identifier */);
-            getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere);
-            return;
-          }
-          if (isJSDocPropertyLikeTag(parent2) && parent2.isNameFirst && parent2.typeExpression && isJSDocTypeLiteral(parent2.typeExpression.type) && parent2.typeExpression.type.jsDocPropertyTags && length(parent2.typeExpression.type.jsDocPropertyTags)) {
-            getReferencesAtJSDocTypeLiteral(parent2.typeExpression.type.jsDocPropertyTags, referenceLocation, search, state);
-            return;
-          }
-          const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state);
-          if (!relatedSymbol) {
-            getReferenceForShorthandProperty(referenceSymbol, search, state);
-            return;
-          }
-          switch (state.specialSearchKind) {
-            case 0 /* None */:
-              if (addReferencesHere)
-                addReference(referenceLocation, relatedSymbol, state);
-              break;
-            case 1 /* Constructor */:
-              addConstructorReferences(referenceLocation, sourceFile, search, state);
-              break;
-            case 2 /* Class */:
-              addClassStaticThisReferences(referenceLocation, search, state);
-              break;
-            default:
-              Debug.assertNever(state.specialSearchKind);
-          }
-          if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
-            referenceSymbol = referenceLocation.parent.symbol;
-            if (!referenceSymbol)
-              return;
-          }
-          getImportOrExportReferences(referenceLocation, referenceSymbol, search, state);
-        }
-        function getReferencesAtJSDocTypeLiteral(jsDocPropertyTags, referenceLocation, search, state) {
-          const addRef = state.referenceAdder(search.symbol);
-          addReference(referenceLocation, search.symbol, state);
-          forEach(jsDocPropertyTags, (propTag) => {
-            if (isQualifiedName(propTag.name)) {
-              addRef(propTag.name.left);
-            }
-          });
-        }
-        function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) {
-          Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled");
-          const { parent: parent2, propertyName, name } = exportSpecifier;
-          const exportDeclaration = parent2.parent;
-          const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker);
-          if (!alwaysGetReferences && !search.includes(localSymbol)) {
-            return;
-          }
-          if (!propertyName) {
-            if (!(state.options.use === 2 /* Rename */ && name.escapedText === "default" /* Default */)) {
-              addRef();
-            }
-          } else if (referenceLocation === propertyName) {
-            if (!exportDeclaration.moduleSpecifier) {
-              addRef();
-            }
-            if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) {
-              addReference(name, Debug.checkDefined(exportSpecifier.symbol), state);
-            }
-          } else {
-            if (state.markSeenReExportRHS(referenceLocation)) {
-              addRef();
-            }
-          }
-          if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) {
-            const isDefaultExport = referenceLocation.escapedText === "default" || exportSpecifier.name.escapedText === "default";
-            const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */;
-            const exportSymbol = Debug.checkDefined(exportSpecifier.symbol);
-            const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker);
-            if (exportInfo) {
-              searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state);
-            }
-          }
-          if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) {
-            const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
-            if (imported)
-              searchForImportedSymbol(imported, state);
-          }
-          function addRef() {
-            if (addReferencesHere)
-              addReference(referenceLocation, localSymbol, state);
-          }
-        }
-        function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) {
-          return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol;
-        }
-        function isExportSpecifierAlias(referenceLocation, exportSpecifier) {
-          const { parent: parent2, propertyName, name } = exportSpecifier;
-          Debug.assert(propertyName === referenceLocation || name === referenceLocation);
-          if (propertyName) {
-            return propertyName === referenceLocation;
-          } else {
-            return !parent2.parent.moduleSpecifier;
-          }
-        }
-        function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) {
-          const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */);
-          if (!importOrExport)
-            return;
-          const { symbol } = importOrExport;
-          if (importOrExport.kind === 0 /* Import */) {
-            if (!isForRenameWithPrefixAndSuffixText(state.options)) {
-              searchForImportedSymbol(symbol, state);
-            }
-          } else {
-            searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state);
-          }
-        }
-        function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) {
-          const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration);
-          const name = valueDeclaration && getNameOfDeclaration(valueDeclaration);
-          if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) {
-            addReference(name, shorthandValueSymbol, state);
-          }
-        }
-        function addReference(referenceLocation, relatedSymbol, state) {
-          const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol };
-          if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 90 /* DefaultKeyword */) {
-            return;
-          }
-          const addRef = state.referenceAdder(symbol);
-          if (state.options.implementations) {
-            addImplementationReferences(referenceLocation, addRef, state);
-          } else {
-            addRef(referenceLocation, kind);
-          }
-        }
-        function addConstructorReferences(referenceLocation, sourceFile, search, state) {
-          if (isNewExpressionTarget(referenceLocation)) {
-            addReference(referenceLocation, search.symbol, state);
-          }
-          const pusher = () => state.referenceAdder(search.symbol);
-          if (isClassLike(referenceLocation.parent)) {
-            Debug.assert(referenceLocation.kind === 90 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation);
-            findOwnConstructorReferences(search.symbol, sourceFile, pusher());
-          } else {
-            const classExtending = tryGetClassByExtendingIdentifier(referenceLocation);
-            if (classExtending) {
-              findSuperConstructorAccesses(classExtending, pusher());
-              findInheritedConstructorReferences(classExtending, state);
-            }
-          }
-        }
-        function addClassStaticThisReferences(referenceLocation, search, state) {
-          addReference(referenceLocation, search.symbol, state);
-          const classLike = referenceLocation.parent;
-          if (state.options.use === 2 /* Rename */ || !isClassLike(classLike))
-            return;
-          Debug.assert(classLike.name === referenceLocation);
-          const addRef = state.referenceAdder(search.symbol);
-          for (const member of classLike.members) {
-            if (!(isMethodOrAccessor(member) && isStatic(member))) {
-              continue;
-            }
-            if (member.body) {
-              member.body.forEachChild(function cb(node) {
-                if (node.kind === 110 /* ThisKeyword */) {
-                  addRef(node);
-                } else if (!isFunctionLike(node) && !isClassLike(node)) {
-                  node.forEachChild(cb);
-                }
-              });
-            }
-          }
-        }
-        function findOwnConstructorReferences(classSymbol, sourceFile, addNode) {
-          const constructorSymbol = getClassConstructorSymbol(classSymbol);
-          if (constructorSymbol && constructorSymbol.declarations) {
-            for (const decl of constructorSymbol.declarations) {
-              const ctrKeyword = findChildOfKind(decl, 137 /* ConstructorKeyword */, sourceFile);
-              Debug.assert(decl.kind === 176 /* Constructor */ && !!ctrKeyword);
-              addNode(ctrKeyword);
-            }
-          }
-          if (classSymbol.exports) {
-            classSymbol.exports.forEach((member) => {
-              const decl = member.valueDeclaration;
-              if (decl && decl.kind === 174 /* MethodDeclaration */) {
-                const body = decl.body;
-                if (body) {
-                  forEachDescendantOfKind(body, 110 /* ThisKeyword */, (thisKeyword) => {
-                    if (isNewExpressionTarget(thisKeyword)) {
-                      addNode(thisKeyword);
-                    }
-                  });
-                }
-              }
-            });
-          }
-        }
-        function getClassConstructorSymbol(classSymbol) {
-          return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */);
-        }
-        function findSuperConstructorAccesses(classDeclaration, addNode) {
-          const constructor = getClassConstructorSymbol(classDeclaration.symbol);
-          if (!(constructor && constructor.declarations)) {
-            return;
-          }
-          for (const decl of constructor.declarations) {
-            Debug.assert(decl.kind === 176 /* Constructor */);
-            const body = decl.body;
-            if (body) {
-              forEachDescendantOfKind(body, 108 /* SuperKeyword */, (node) => {
-                if (isCallExpressionTarget(node)) {
-                  addNode(node);
-                }
-              });
-            }
-          }
-        }
-        function hasOwnConstructor(classDeclaration) {
-          return !!getClassConstructorSymbol(classDeclaration.symbol);
-        }
-        function findInheritedConstructorReferences(classDeclaration, state) {
-          if (hasOwnConstructor(classDeclaration))
-            return;
-          const classSymbol = classDeclaration.symbol;
-          const search = state.createSearch(
-            /*location*/
-            void 0,
-            classSymbol,
-            /*comingFrom*/
-            void 0
-          );
-          getReferencesInContainerOrFiles(classSymbol, state, search);
-        }
-        function addImplementationReferences(refNode, addReference2, state) {
-          if (isDeclarationName(refNode) && isImplementation(refNode.parent)) {
-            addReference2(refNode);
-            return;
-          }
-          if (refNode.kind !== 80 /* Identifier */) {
-            return;
-          }
-          if (refNode.parent.kind === 304 /* ShorthandPropertyAssignment */) {
-            getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2);
-          }
-          const containingNode = getContainingNodeIfInHeritageClause(refNode);
-          if (containingNode) {
-            addReference2(containingNode);
-            return;
-          }
-          const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent));
-          const typeHavingNode = typeNode.parent;
-          if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) {
-            if (hasInitializer(typeHavingNode)) {
-              addIfImplementation(typeHavingNode.initializer);
-            } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) {
-              const body = typeHavingNode.body;
-              if (body.kind === 241 /* Block */) {
-                forEachReturnStatement(body, (returnStatement) => {
-                  if (returnStatement.expression)
-                    addIfImplementation(returnStatement.expression);
-                });
-              } else {
-                addIfImplementation(body);
-              }
-            } else if (isAssertionExpression(typeHavingNode)) {
-              addIfImplementation(typeHavingNode.expression);
-            }
-          }
-          function addIfImplementation(e) {
-            if (isImplementationExpression(e))
-              addReference2(e);
-          }
-        }
-        function getContainingNodeIfInHeritageClause(node) {
-          return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingNodeIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, or(isClassLike, isInterfaceDeclaration)) : void 0;
-        }
-        function isImplementationExpression(node) {
-          switch (node.kind) {
-            case 217 /* ParenthesizedExpression */:
-              return isImplementationExpression(node.expression);
-            case 219 /* ArrowFunction */:
-            case 218 /* FunctionExpression */:
-            case 210 /* ObjectLiteralExpression */:
-            case 231 /* ClassExpression */:
-            case 209 /* ArrayLiteralExpression */:
-              return true;
-            default:
-              return false;
-          }
-        }
-        function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) {
-          if (symbol === parent2) {
-            return true;
-          }
-          const key = getSymbolId(symbol) + "," + getSymbolId(parent2);
-          const cached = cachedResults.get(key);
-          if (cached !== void 0) {
-            return cached;
-          }
-          cachedResults.set(key, false);
-          const inherits = !!symbol.declarations && symbol.declarations.some(
-            (declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => {
-              const type = checker.getTypeAtLocation(typeReference);
-              return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker);
-            })
-          );
-          cachedResults.set(key, inherits);
-          return inherits;
-        }
-        function getReferencesForSuperKeyword(superKeyword) {
-          let searchSpaceNode = getSuperContainer(
-            superKeyword,
-            /*stopOnFunctions*/
-            false
-          );
-          if (!searchSpaceNode) {
-            return void 0;
-          }
-          let staticFlag = 256 /* Static */;
-          switch (searchSpaceNode.kind) {
-            case 172 /* PropertyDeclaration */:
-            case 171 /* PropertySignature */:
-            case 174 /* MethodDeclaration */:
-            case 173 /* MethodSignature */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-              searchSpaceNode = searchSpaceNode.parent;
-              break;
-            default:
-              return void 0;
-          }
-          const sourceFile = searchSpaceNode.getSourceFile();
-          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => {
-            if (node.kind !== 108 /* SuperKeyword */) {
-              return;
-            }
-            const container = getSuperContainer(
-              node,
-              /*stopOnFunctions*/
-              false
-            );
-            return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
-          });
-          return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
-        }
-        function isParameterName(node) {
-          return node.kind === 80 /* Identifier */ && node.parent.kind === 169 /* Parameter */ && node.parent.name === node;
-        }
-        function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
-          let searchSpaceNode = getThisContainer(
-            thisOrSuperKeyword,
-            /*includeArrowFunctions*/
-            false,
-            /*includeClassComputedPropertyName*/
-            false
-          );
-          let staticFlag = 256 /* Static */;
-          switch (searchSpaceNode.kind) {
-            case 174 /* MethodDeclaration */:
-            case 173 /* MethodSignature */:
-              if (isObjectLiteralMethod(searchSpaceNode)) {
-                staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-                searchSpaceNode = searchSpaceNode.parent;
-                break;
-              }
-            case 172 /* PropertyDeclaration */:
-            case 171 /* PropertySignature */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-              searchSpaceNode = searchSpaceNode.parent;
-              break;
-            case 312 /* SourceFile */:
-              if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) {
-                return void 0;
-              }
-            case 262 /* FunctionDeclaration */:
-            case 218 /* FunctionExpression */:
-              break;
-            default:
-              return void 0;
-          }
-          const references = flatMap(searchSpaceNode.kind === 312 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => {
-            cancellationToken.throwIfCancellationRequested();
-            return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => {
-              if (!isThis(node)) {
-                return false;
-              }
-              const container = getThisContainer(
-                node,
-                /*includeArrowFunctions*/
-                false,
-                /*includeClassComputedPropertyName*/
-                false
-              );
-              if (!canHaveSymbol(container))
-                return false;
-              switch (searchSpaceNode.kind) {
-                case 218 /* FunctionExpression */:
-                case 262 /* FunctionDeclaration */:
-                  return searchSpaceNode.symbol === container.symbol;
-                case 174 /* MethodDeclaration */:
-                case 173 /* MethodSignature */:
-                  return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol;
-                case 231 /* ClassExpression */:
-                case 263 /* ClassDeclaration */:
-                case 210 /* ObjectLiteralExpression */:
-                  return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
-                case 312 /* SourceFile */:
-                  return container.kind === 312 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
-              }
-            });
-          }).map((n) => nodeEntry(n));
-          const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0);
-          return [{
-            definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword },
-            references
-          }];
-        }
-        function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) {
-          const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker);
-          const references = flatMap(sourceFiles, (sourceFile) => {
-            cancellationToken.throwIfCancellationRequested();
-            return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => {
-              if (isStringLiteralLike(ref) && ref.text === node.text) {
-                if (type) {
-                  const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker);
-                  if (type !== checker.getStringType() && (type === refType || isStringLiteralPropertyReference(ref, checker))) {
-                    return nodeEntry(ref, 2 /* StringLiteral */);
-                  }
-                } else {
-                  return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */);
-                }
-              }
-            });
-          });
-          return [{
-            definition: { type: 4 /* String */, node },
-            references
-          }];
+  return void 0;
+}
+function getVariableLikeInitializer(declaration) {
+  switch (declaration.kind) {
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 208 /* BindingElement */:
+    case 172 /* PropertyDeclaration */:
+    case 303 /* PropertyAssignment */:
+      return declaration.initializer;
+    case 291 /* JsxAttribute */:
+      return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0);
+    case 304 /* ShorthandPropertyAssignment */:
+    case 171 /* PropertySignature */:
+    case 306 /* EnumMember */:
+    case 348 /* JSDocPropertyTag */:
+    case 341 /* JSDocParameterTag */:
+      return void 0;
+  }
+}
+function addReturnStatement(changes, sourceFile, expression, statement) {
+  suppressLeadingAndTrailingTrivia(expression);
+  const probablyNeedSemi = probablyUsesSemicolons(sourceFile);
+  changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), {
+    leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+    trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
+    suffix: probablyNeedSemi ? ";" : void 0
+  });
+}
+function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) {
+  const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression;
+  suppressLeadingAndTrailingTrivia(commentSource);
+  copyComments(commentSource, newBody);
+  changes.replaceNode(sourceFile, declaration.body, newBody);
+}
+function wrapBlockWithParen(changes, sourceFile, declaration, expression) {
+  changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression));
+}
+function getActionForfixAddReturnStatement(context, expression, statement) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement));
+  return createCodeFixAction(fixId23, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
+}
+function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(
+    t,
+    context.sourceFile,
+    declaration,
+    expression,
+    commentSource,
+    /*withParen*/
+    false
+  ));
+  return createCodeFixAction(fixId23, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
+}
+function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression));
+  return createCodeFixAction(fixId23, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses);
+}
+
+// src/services/codefixes/fixAddMissingMember.ts
+var fixMissingMember = "fixMissingMember";
+var fixMissingProperties = "fixMissingProperties";
+var fixMissingAttributes = "fixMissingAttributes";
+var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration";
+var errorCodes27 = [
+  Diagnostics.Property_0_does_not_exist_on_type_1.code,
+  Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code,
+  Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code,
+  Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  Diagnostics.Cannot_find_name_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes27,
+  getCodeActions(context) {
+    const typeChecker = context.program.getTypeChecker();
+    const info = getInfo10(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program);
+    if (!info) {
+      return void 0;
+    }
+    if (info.kind === 3 /* ObjectLiteral */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info));
+      return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)];
+    }
+    if (info.kind === 4 /* JsxAttributes */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info));
+      return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)];
+    }
+    if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info));
+      return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)];
+    }
+    if (info.kind === 1 /* Enum */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info));
+      return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)];
+    }
+    return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info));
+  },
+  fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes],
+  getAllCodeActions: (context) => {
+    const { program, fixId: fixId55 } = context;
+    const checker = program.getTypeChecker();
+    const seen = /* @__PURE__ */ new Map();
+    const typeDeclToMembers = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes27, (diag2) => {
+        const info = getInfo10(diag2.file, diag2.start, diag2.code, checker, context.program);
+        if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + (info.kind === 3 /* ObjectLiteral */ ? info.identifier : info.token.text))) {
+          return;
         }
-        function isStringLiteralPropertyReference(node, checker) {
-          if (isPropertySignature(node.parent)) {
-            return checker.getPropertyOfType(checker.getTypeAtLocation(node.parent.parent), node.text);
+        if (fixId55 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) {
+          addFunctionDeclaration(changes, context, info);
+        } else if (fixId55 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) {
+          addObjectLiteralProperties(changes, context, info);
+        } else if (fixId55 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) {
+          addJsxAttributes(changes, context, info);
+        } else {
+          if (info.kind === 1 /* Enum */) {
+            addEnumMemberDeclaration(changes, checker, info);
           }
-        }
-        function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) {
-          const result = [];
-          forEachRelatedSymbol(
-            symbol,
-            location,
-            checker,
-            isForRename,
-            !(isForRename && providePrefixAndSuffixText),
-            (sym, root, base) => {
-              if (base) {
-                if (isStaticSymbol(symbol) !== isStaticSymbol(base)) {
-                  base = void 0;
-                }
-              }
-              result.push(base || root || sym);
-            },
-            // when try to find implementation, implementations is true, and not allowed to find base class
-            /*allowBaseTypes*/
-            () => !implementations
-          );
-          return result;
-        }
-        function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) {
-          const containingObjectLiteralElement = getContainingObjectLiteralElement(location);
-          if (containingObjectLiteralElement) {
-            const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent);
-            if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
-              return cbSymbol(
-                shorthandValueSymbol,
-                /*rootSymbol*/
-                void 0,
-                /*baseSymbol*/
-                void 0,
-                3 /* SearchedLocalFoundProperty */
-              );
-            }
-            const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
-            const res2 = contextualType && firstDefined(
-              getPropertySymbolsFromContextualType(
-                containingObjectLiteralElement,
-                checker,
-                contextualType,
-                /*unionSymbolOk*/
-                true
-              ),
-              (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
-            );
-            if (res2)
-              return res2;
-            const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker);
-            const res1 = propertySymbol && cbSymbol(
-              propertySymbol,
-              /*rootSymbol*/
-              void 0,
-              /*baseSymbol*/
-              void 0,
-              4 /* SearchedPropertyFoundLocal */
-            );
-            if (res1)
-              return res1;
-            const res22 = shorthandValueSymbol && cbSymbol(
-              shorthandValueSymbol,
-              /*rootSymbol*/
-              void 0,
-              /*baseSymbol*/
-              void 0,
-              3 /* SearchedLocalFoundProperty */
-            );
-            if (res22)
-              return res22;
-          }
-          const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker);
-          if (aliasedSymbol) {
-            const res2 = cbSymbol(
-              aliasedSymbol,
-              /*rootSymbol*/
-              void 0,
-              /*baseSymbol*/
-              void 0,
-              1 /* Node */
-            );
-            if (res2)
-              return res2;
-          }
-          const res = fromRoot(symbol);
-          if (res)
-            return res;
-          if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) {
-            const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name);
-            Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */));
-            return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]);
-          }
-          const exportSpecifier = getDeclarationOfKind(symbol, 281 /* ExportSpecifier */);
-          if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
-            const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
-            if (localSymbol) {
-              const res2 = cbSymbol(
-                localSymbol,
-                /*rootSymbol*/
-                void 0,
-                /*baseSymbol*/
-                void 0,
-                1 /* Node */
-              );
-              if (res2)
-                return res2;
+          if (info.kind === 0 /* TypeLikeDeclaration */) {
+            const { parentDeclaration, token } = info;
+            const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []);
+            if (!infos.some((i) => i.token.text === token.text)) {
+              infos.push(info);
             }
           }
-          if (!isForRenamePopulateSearchSymbolSet) {
-            let bindingElementPropertySymbol;
-            if (onlyIncludeBindingElementAtReferenceLocation) {
-              bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location.parent) ? getPropertySymbolFromBindingElement(checker, location.parent) : void 0;
+        }
+      });
+      typeDeclToMembers.forEach((infos, declaration) => {
+        const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker);
+        for (const info of infos) {
+          if (supers == null ? void 0 : supers.some((superClassOrInterface) => {
+            const superInfos = typeDeclToMembers.get(superClassOrInterface);
+            return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text);
+          })) continue;
+          const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info;
+          if (call && !isPrivateIdentifier(token)) {
+            addMethodDeclaration(context, changes, call, token, modifierFlags & 256 /* Static */, parentDeclaration, declSourceFile);
+          } else {
+            if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) {
+              addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */));
             } else {
-              bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
-            }
-            return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
-          }
-          Debug.assert(isForRenamePopulateSearchSymbolSet);
-          const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation;
-          if (includeOriginalSymbolOfBindingElement) {
-            const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
-            return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
-          }
-          function fromRoot(sym, kind) {
-            return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(
-              sym,
-              rootSymbol,
-              /*baseSymbol*/
-              void 0,
-              kind
-            ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
-          }
-          function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
-            const bindingElement = getDeclarationOfKind(symbol2, 208 /* BindingElement */);
-            if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) {
-              return getPropertySymbolFromBindingElement(checker2, bindingElement);
+              const typeNode = getTypeNode2(checker, parentDeclaration, token);
+              addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 256 /* Static */);
             }
           }
         }
-        function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) {
-          const seen = /* @__PURE__ */ new Map();
-          return recur(symbol);
-          function recur(symbol2) {
-            if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, getSymbolId(symbol2)))
-              return;
-            return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => {
-              const type = checker.getTypeAtLocation(typeReference);
-              const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName);
-              return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol));
-            }));
-          }
+      });
+    }));
+  }
+});
+function getInfo10(sourceFile, tokenPos, errorCode, checker, program) {
+  var _a;
+  const token = getTokenAtPosition(sourceFile, tokenPos);
+  const parent2 = token.parent;
+  if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
+    if (!(token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent))) return void 0;
+    const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2);
+    if (argIndex < 0) return void 0;
+    const signature = checker.getResolvedSignature(parent2.parent);
+    if (!(signature && signature.declaration && signature.parameters[argIndex])) return void 0;
+    const param = signature.parameters[argIndex].valueDeclaration;
+    if (!(param && isParameter(param) && isIdentifier(param.name))) return void 0;
+    const properties = arrayFrom(checker.getUnmatchedProperties(
+      checker.getTypeAtLocation(parent2),
+      checker.getParameterType(signature, argIndex),
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    ));
+    if (!length(properties)) return void 0;
+    return { kind: 3 /* ObjectLiteral */, token: param.name, identifier: param.name.text, properties, parentDeclaration: parent2 };
+  }
+  if (token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2)) {
+    const targetType = checker.getContextualType(parent2) || checker.getTypeAtLocation(parent2);
+    const properties = arrayFrom(checker.getUnmatchedProperties(
+      checker.getTypeAtLocation(parent2),
+      targetType,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    ));
+    if (!length(properties)) return void 0;
+    const identifier = "";
+    return { kind: 3 /* ObjectLiteral */, token: parent2, identifier, properties, parentDeclaration: parent2 };
+  }
+  if (!isMemberName(token)) return void 0;
+  if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
+    const targetType = checker.getContextualType(token) || checker.getTypeAtLocation(token);
+    const properties = arrayFrom(checker.getUnmatchedProperties(
+      checker.getTypeAtLocation(parent2.initializer),
+      targetType,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    ));
+    if (!length(properties)) return void 0;
+    return { kind: 3 /* ObjectLiteral */, token, identifier: token.text, properties, parentDeclaration: parent2.initializer };
+  }
+  if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) {
+    const target = getEmitScriptTarget(program.getCompilerOptions());
+    const attributes = getUnmatchedAttributes(checker, target, token.parent);
+    if (!length(attributes)) return void 0;
+    return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
+  }
+  if (isIdentifier(token)) {
+    const type = (_a = checker.getContextualType(token)) == null ? void 0 : _a.getNonNullableType();
+    if (type && getObjectFlags(type) & 16 /* Anonymous */) {
+      const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
+      if (signature === void 0) return void 0;
+      return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) };
+    }
+    if (isCallExpression(parent2) && parent2.expression === token) {
+      return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) };
+    }
+  }
+  if (!isPropertyAccessExpression(parent2)) return void 0;
+  const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression));
+  const symbol = leftExpressionType.symbol;
+  if (!symbol || !symbol.declarations) return void 0;
+  if (isIdentifier(token) && isCallExpression(parent2.parent)) {
+    const moduleDeclaration = find(symbol.declarations, isModuleDeclaration);
+    const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile();
+    if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) {
+      return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleDeclaration };
+    }
+    const moduleSourceFile = find(symbol.declarations, isSourceFile);
+    if (sourceFile.commonJsModuleIndicator) return void 0;
+    if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) {
+      return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleSourceFile };
+    }
+  }
+  const classDeclaration = find(symbol.declarations, isClassLike);
+  if (!classDeclaration && isPrivateIdentifier(token)) return void 0;
+  const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d));
+  if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) {
+    const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol);
+    if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration))) return void 0;
+    const declSourceFile = declaration.getSourceFile();
+    const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 256 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 2 /* Private */ : 0 /* None */);
+    const isJSFile = isSourceFileJS(declSourceFile);
+    const call = tryCast(parent2.parent, isCallExpression);
+    return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile };
+  }
+  const enumDeclaration = find(symbol.declarations, isEnumDeclaration);
+  if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) {
+    return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration };
+  }
+  return void 0;
+}
+function getActionsForMissingMemberDeclaration(context, info) {
+  return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info);
+}
+function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
+  if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) {
+    return void 0;
+  }
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */)));
+  if (changes.length === 0) {
+    return void 0;
+  }
+  const diagnostic = modifierFlags & 256 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor;
+  return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members);
+}
+function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) {
+  const tokenName = token.text;
+  if (makeStatic) {
+    if (classDeclaration.kind === 231 /* ClassExpression */) {
+      return;
+    }
+    const className = classDeclaration.name.getText();
+    const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName);
+    changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
+  } else if (isPrivateIdentifier(token)) {
+    const property = factory.createPropertyDeclaration(
+      /*modifiers*/
+      void 0,
+      tokenName,
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      /*initializer*/
+      void 0
+    );
+    const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
+    if (lastProp) {
+      changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+    } else {
+      changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property);
+    }
+  } else {
+    const classConstructor = getFirstConstructorWithBody(classDeclaration);
+    if (!classConstructor) {
+      return;
+    }
+    const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName);
+    changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization);
+  }
+}
+function initializePropertyToUndefined(obj, propertyName) {
+  return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined()));
+}
+function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
+  const memberName = token.text;
+  const isStatic2 = modifierFlags & 256 /* Static */;
+  const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token);
+  const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2));
+  const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 256 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)];
+  if (isStatic2 || isPrivateIdentifier(token)) {
+    return actions2;
+  }
+  if (modifierFlags & 2 /* Private */) {
+    actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_property_0, memberName]));
+  }
+  actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode));
+  return actions2;
+}
+function getTypeNode2(checker, node, token) {
+  let typeNode;
+  if (token.parent.parent.kind === 226 /* BinaryExpression */) {
+    const binaryExpression = token.parent.parent;
+    const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left;
+    const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression)));
+    typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
+  } else {
+    const contextualType = checker.getContextualType(token.parent);
+    typeNode = contextualType ? checker.typeToTypeNode(
+      contextualType,
+      /*enclosingDeclaration*/
+      void 0,
+      1 /* NoTruncation */
+    ) : void 0;
+  }
+  return typeNode || factory.createKeywordTypeNode(133 /* AnyKeyword */);
+}
+function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
+  const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+  const property = isClassLike(node) ? factory.createPropertyDeclaration(
+    modifiers,
+    tokenName,
+    /*questionOrExclamationToken*/
+    void 0,
+    typeNode,
+    /*initializer*/
+    void 0
+  ) : factory.createPropertySignature(
+    /*modifiers*/
+    void 0,
+    tokenName,
+    /*questionToken*/
+    void 0,
+    typeNode
+  );
+  const lastProp = getNodeToInsertPropertyAfter(node);
+  if (lastProp) {
+    changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+  } else {
+    changeTracker.insertMemberAtStart(sourceFile, node, property);
+  }
+}
+function getNodeToInsertPropertyAfter(node) {
+  let res;
+  for (const member of node.members) {
+    if (!isPropertyDeclaration(member)) break;
+    res = member;
+  }
+  return res;
+}
+function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
+  const stringTypeNode = factory.createKeywordTypeNode(154 /* StringKeyword */);
+  const indexingParameter = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    "x",
+    /*questionToken*/
+    void 0,
+    stringTypeNode,
+    /*initializer*/
+    void 0
+  );
+  const indexSignature = factory.createIndexSignature(
+    /*modifiers*/
+    void 0,
+    [indexingParameter],
+    typeNode
+  );
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature));
+  return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]);
+}
+function getActionsForMissingMethodDeclaration(context, info) {
+  const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info;
+  if (call === void 0) {
+    return void 0;
+  }
+  const methodName = token.text;
+  const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile));
+  const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 256 /* Static */), [modifierFlags & 256 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)];
+  if (modifierFlags & 2 /* Private */) {
+    actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_method_0, methodName]));
+  }
+  return actions2;
+}
+function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) {
+  const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host);
+  const kind = isClassLike(parentDeclaration) ? 174 /* MethodDeclaration */ : 173 /* MethodSignature */;
+  const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration);
+  const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression);
+  if (containingMethodDeclaration) {
+    changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration);
+  } else {
+    changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration);
+  }
+  importAdder.writeFixes(changes);
+}
+function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) {
+  const hasStringInitializer = some(parentDeclaration.members, (member) => {
+    const type = checker.getTypeAtLocation(member);
+    return !!(type && type.flags & 402653316 /* StringLike */);
+  });
+  const sourceFile = parentDeclaration.getSourceFile();
+  const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0);
+  const last2 = lastOrUndefined(parentDeclaration.members);
+  if (last2) {
+    changes.insertNodeInListAfter(sourceFile, last2, enumMember, parentDeclaration.members);
+  } else {
+    changes.insertMemberAtStart(sourceFile, parentDeclaration, enumMember);
+  }
+}
+function addFunctionDeclaration(changes, context, info) {
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(262 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(
+    262 /* FunctionDeclaration */,
+    context,
+    quotePreference,
+    info.signature,
+    createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+    info.token,
+    /*modifiers*/
+    void 0,
+    /*optional*/
+    void 0,
+    /*enclosingDeclaration*/
+    void 0,
+    importAdder
+  );
+  if (functionDeclaration === void 0) {
+    Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
+  }
+  isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(
+    info.sourceFile,
+    info.parentDeclaration,
+    functionDeclaration,
+    /*blankLineBetween*/
+    true
+  ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
+  importAdder.writeFixes(changes);
+}
+function addJsxAttributes(changes, context, info) {
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const checker = context.program.getTypeChecker();
+  const jsxAttributesNode = info.parentDeclaration.attributes;
+  const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute);
+  const attrs = map(info.attributes, (attr) => {
+    const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
+    const name = factory.createIdentifier(attr.name);
+    const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(
+      /*dotDotDotToken*/
+      void 0,
+      value
+    ));
+    setParent(name, jsxAttribute);
+    return jsxAttribute;
+  });
+  const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]);
+  const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 };
+  changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options);
+  importAdder.writeFixes(changes);
+}
+function addObjectLiteralProperties(changes, context, info) {
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const target = getEmitScriptTarget(context.program.getCompilerOptions());
+  const checker = context.program.getTypeChecker();
+  const props = map(info.properties, (prop) => {
+    const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration);
+    return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer);
+  });
+  const options = {
+    leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+    trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
+    indentation: info.indentation
+  };
+  changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression(
+    [...info.parentDeclaration.properties, ...props],
+    /*multiLine*/
+    true
+  ), options);
+  importAdder.writeFixes(changes);
+}
+function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
+  if (type.flags & 3 /* AnyOrUnknown */) {
+    return createUndefined();
+  }
+  if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
+    return factory.createStringLiteral(
+      "",
+      /* isSingleQuote */
+      quotePreference === 0 /* Single */
+    );
+  }
+  if (type.flags & 8 /* Number */) {
+    return factory.createNumericLiteral(0);
+  }
+  if (type.flags & 64 /* BigInt */) {
+    return factory.createBigIntLiteral("0n");
+  }
+  if (type.flags & 16 /* Boolean */) {
+    return factory.createFalse();
+  }
+  if (type.flags & 1056 /* EnumLike */) {
+    const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol;
+    const name = checker.symbolToExpression(
+      type.symbol.parent ? type.symbol.parent : type.symbol,
+      111551 /* Value */,
+      /*enclosingDeclaration*/
+      void 0,
+      /*flags*/
+      64 /* UseFullyQualifiedType */
+    );
+    return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
+  }
+  if (type.flags & 256 /* NumberLiteral */) {
+    return factory.createNumericLiteral(type.value);
+  }
+  if (type.flags & 2048 /* BigIntLiteral */) {
+    return factory.createBigIntLiteral(type.value);
+  }
+  if (type.flags & 128 /* StringLiteral */) {
+    return factory.createStringLiteral(
+      type.value,
+      /* isSingleQuote */
+      quotePreference === 0 /* Single */
+    );
+  }
+  if (type.flags & 512 /* BooleanLiteral */) {
+    return type === checker.getFalseType() || type === checker.getFalseType(
+      /*fresh*/
+      true
+    ) ? factory.createFalse() : factory.createTrue();
+  }
+  if (type.flags & 65536 /* Null */) {
+    return factory.createNull();
+  }
+  if (type.flags & 1048576 /* Union */) {
+    const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration));
+    return expression ?? createUndefined();
+  }
+  if (checker.isArrayLikeType(type)) {
+    return factory.createArrayLiteralExpression();
+  }
+  if (isObjectLiteralType(type)) {
+    const props = map(checker.getPropertiesOfType(type), (prop) => {
+      const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), enclosingDeclaration);
+      return factory.createPropertyAssignment(prop.name, initializer);
+    });
+    return factory.createObjectLiteralExpression(
+      props,
+      /*multiLine*/
+      true
+    );
+  }
+  if (getObjectFlags(type) & 16 /* Anonymous */) {
+    const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
+    if (decl === void 0) return createUndefined();
+    const signature = checker.getSignaturesOfType(type, 0 /* Call */);
+    if (signature === void 0) return createUndefined();
+    const func = createSignatureDeclarationFromSignature(
+      218 /* FunctionExpression */,
+      context,
+      quotePreference,
+      signature[0],
+      createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+      /*name*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      /*optional*/
+      void 0,
+      /*enclosingDeclaration*/
+      enclosingDeclaration,
+      importAdder
+    );
+    return func ?? createUndefined();
+  }
+  if (getObjectFlags(type) & 1 /* Class */) {
+    const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+    if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration)) return createUndefined();
+    const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
+    if (constructorDeclaration && length(constructorDeclaration.parameters)) return createUndefined();
+    return factory.createNewExpression(
+      factory.createIdentifier(type.symbol.name),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
+  }
+  return createUndefined();
+}
+function createUndefined() {
+  return factory.createIdentifier("undefined");
+}
+function isObjectLiteralType(type) {
+  return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode));
+}
+function getUnmatchedAttributes(checker, target, source) {
+  const attrsType = checker.getContextualType(source.attributes);
+  if (attrsType === void 0) return emptyArray;
+  const targetProps = attrsType.getProperties();
+  if (!length(targetProps)) return emptyArray;
+  const seenNames = /* @__PURE__ */ new Set();
+  for (const sourceProp of source.attributes.properties) {
+    if (isJsxAttribute(sourceProp)) {
+      seenNames.add(getEscapedTextOfJsxAttributeName(sourceProp.name));
+    }
+    if (isJsxSpreadAttribute(sourceProp)) {
+      const type = checker.getTypeAtLocation(sourceProp.expression);
+      for (const prop of type.getProperties()) {
+        seenNames.add(prop.escapedName);
+      }
+    }
+  }
+  return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName)));
+}
+function tryGetContainingMethodDeclaration(node, callExpression) {
+  if (isTypeLiteralNode(node)) {
+    return void 0;
+  }
+  const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n));
+  return declaration && declaration.parent === node ? declaration : void 0;
+}
+function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
+  if (isTransientSymbol(symbol)) {
+    const prop = checker.symbolToNode(
+      symbol,
+      111551 /* Value */,
+      /*enclosingDeclaration*/
+      void 0,
+      1073741824 /* WriteComputedProps */
+    );
+    if (prop && isComputedPropertyName(prop)) return prop;
+  }
+  return createPropertyNameNodeForIdentifierOrLiteral(
+    symbol.name,
+    target,
+    quotePreference === 0 /* Single */,
+    /*stringNamed*/
+    false,
+    /*isMethod*/
+    false
+  );
+}
+function findScope(node) {
+  if (findAncestor(node, isJsxExpression)) {
+    const returnStatement = findAncestor(node.parent, isReturnStatement);
+    if (returnStatement) return returnStatement;
+  }
+  return getSourceFileOfNode(node);
+}
+
+// src/services/codefixes/fixAddMissingNewOperator.ts
+var fixId24 = "addMissingNewOperator";
+var errorCodes28 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code];
+registerCodeFix({
+  errorCodes: errorCodes28,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span));
+    return [createCodeFixAction(fixId24, changes, Diagnostics.Add_missing_new_operator_to_call, fixId24, Diagnostics.Add_missing_new_operator_to_all_calls)];
+  },
+  fixIds: [fixId24],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes28, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2))
+});
+function addMissingNewOperator(changes, sourceFile, span) {
+  const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression);
+  const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments);
+  changes.replaceNode(sourceFile, call, newExpression);
+}
+function findAncestorMatchingSpan2(sourceFile, span) {
+  let token = getTokenAtPosition(sourceFile, span.start);
+  const end = textSpanEnd(span);
+  while (token.end < end) {
+    token = token.parent;
+  }
+  return token;
+}
+
+// src/services/codefixes/fixAddMissingParam.ts
+var addMissingParamFixId = "addMissingParam";
+var addOptionalParamFixId = "addOptionalParam";
+var errorCodes29 = [Diagnostics.Expected_0_arguments_but_got_1.code];
+registerCodeFix({
+  errorCodes: errorCodes29,
+  fixIds: [addMissingParamFixId, addOptionalParamFixId],
+  getCodeActions(context) {
+    const info = getInfo11(context.sourceFile, context.program, context.span.start);
+    if (info === void 0) return void 0;
+    const { name, declarations, newParameters, newOptionalParameters } = info;
+    const actions2 = [];
+    if (length(newParameters)) {
+      append(
+        actions2,
+        createCodeFixAction(
+          addMissingParamFixId,
+          ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newParameters)),
+          [length(newParameters) > 1 ? Diagnostics.Add_missing_parameters_to_0 : Diagnostics.Add_missing_parameter_to_0, name],
+          addMissingParamFixId,
+          Diagnostics.Add_all_missing_parameters
+        )
+      );
+    }
+    if (length(newOptionalParameters)) {
+      append(
+        actions2,
+        createCodeFixAction(
+          addOptionalParamFixId,
+          ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newOptionalParameters)),
+          [length(newOptionalParameters) > 1 ? Diagnostics.Add_optional_parameters_to_0 : Diagnostics.Add_optional_parameter_to_0, name],
+          addOptionalParamFixId,
+          Diagnostics.Add_all_optional_parameters
+        )
+      );
+    }
+    return actions2;
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes29, (changes, diag2) => {
+    const info = getInfo11(context.sourceFile, context.program, diag2.start);
+    if (info) {
+      const { declarations, newParameters, newOptionalParameters } = info;
+      if (context.fixId === addMissingParamFixId) {
+        doChange19(changes, context.program, context.preferences, context.host, declarations, newParameters);
+      }
+      if (context.fixId === addOptionalParamFixId) {
+        doChange19(changes, context.program, context.preferences, context.host, declarations, newOptionalParameters);
+      }
+    }
+  })
+});
+function getInfo11(sourceFile, program, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const callExpression = findAncestor(token, isCallExpression);
+  if (callExpression === void 0 || length(callExpression.arguments) === 0) {
+    return void 0;
+  }
+  const checker = program.getTypeChecker();
+  const type = checker.getTypeAtLocation(callExpression.expression);
+  const convertibleSignatureDeclarations = filter(type.symbol.declarations, isConvertibleSignatureDeclaration);
+  if (convertibleSignatureDeclarations === void 0) {
+    return void 0;
+  }
+  const nonOverloadDeclaration = lastOrUndefined(convertibleSignatureDeclarations);
+  if (nonOverloadDeclaration === void 0 || nonOverloadDeclaration.body === void 0 || isSourceFileFromLibrary(program, nonOverloadDeclaration.getSourceFile())) {
+    return void 0;
+  }
+  const name = tryGetName2(nonOverloadDeclaration);
+  if (name === void 0) {
+    return void 0;
+  }
+  const newParameters = [];
+  const newOptionalParameters = [];
+  const parametersLength = length(nonOverloadDeclaration.parameters);
+  const argumentsLength = length(callExpression.arguments);
+  if (parametersLength > argumentsLength) {
+    return void 0;
+  }
+  const declarations = [nonOverloadDeclaration, ...getOverloads(nonOverloadDeclaration, convertibleSignatureDeclarations)];
+  for (let i = 0, pos2 = 0, paramIndex = 0; i < argumentsLength; i++) {
+    const arg = callExpression.arguments[i];
+    const expr = isAccessExpression(arg) ? getNameOfAccessExpression(arg) : arg;
+    const type2 = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(arg)));
+    const parameter = pos2 < parametersLength ? nonOverloadDeclaration.parameters[pos2] : void 0;
+    if (parameter && checker.isTypeAssignableTo(type2, checker.getTypeAtLocation(parameter))) {
+      pos2++;
+      continue;
+    }
+    const name2 = expr && isIdentifier(expr) ? expr.text : `p${paramIndex++}`;
+    const typeNode = typeToTypeNode(checker, type2, nonOverloadDeclaration);
+    append(newParameters, {
+      pos: i,
+      declaration: createParameter(
+        name2,
+        typeNode,
+        /*questionToken*/
+        void 0
+      )
+    });
+    if (isOptionalPos(declarations, pos2)) {
+      continue;
+    }
+    append(newOptionalParameters, {
+      pos: i,
+      declaration: createParameter(name2, typeNode, factory.createToken(58 /* QuestionToken */))
+    });
+  }
+  return {
+    newParameters,
+    newOptionalParameters,
+    name: declarationNameToString(name),
+    declarations
+  };
+}
+function tryGetName2(node) {
+  const name = getNameOfDeclaration(node);
+  if (name) {
+    return name;
+  }
+  if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) || isPropertyDeclaration(node.parent) || isParameter(node.parent)) {
+    return node.parent.name;
+  }
+}
+function typeToTypeNode(checker, type, enclosingDeclaration) {
+  return checker.typeToTypeNode(checker.getWidenedType(type), enclosingDeclaration, 1 /* NoTruncation */) ?? factory.createKeywordTypeNode(159 /* UnknownKeyword */);
+}
+function doChange19(changes, program, preferences, host, declarations, newParameters) {
+  const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+  forEach(declarations, (declaration) => {
+    const sourceFile = getSourceFileOfNode(declaration);
+    const importAdder = createImportAdder(sourceFile, program, preferences, host);
+    if (length(declaration.parameters)) {
+      changes.replaceNodeRangeWithNodes(
+        sourceFile,
+        first(declaration.parameters),
+        last(declaration.parameters),
+        updateParameters(importAdder, scriptTarget, declaration, newParameters),
+        {
+          joiner: ", ",
+          indentation: 0,
+          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
         }
-        function isStaticSymbol(symbol) {
-          if (!symbol.valueDeclaration)
-            return false;
-          const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration);
-          return !!(modifierFlags & 256 /* Static */);
-        }
-        function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) {
-          const { checker } = state;
-          return forEachRelatedSymbol(
-            referenceSymbol,
-            referenceLocation,
-            checker,
-            /*isForRenamePopulateSearchSymbolSet*/
-            false,
-            /*onlyIncludeBindingElementAtReferenceLocation*/
-            state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
-            (sym, rootSymbol, baseSymbol, kind) => {
-              if (baseSymbol) {
-                if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) {
-                  baseSymbol = void 0;
-                }
-              }
-              return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
-            },
-            /*allowBaseTypes*/
-            (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
-          );
+      );
+    } else {
+      forEach(updateParameters(importAdder, scriptTarget, declaration, newParameters), (parameter, index) => {
+        if (length(declaration.parameters) === 0 && index === 0) {
+          changes.insertNodeAt(sourceFile, declaration.parameters.end, parameter);
+        } else {
+          changes.insertNodeAtEndOfList(sourceFile, declaration.parameters, parameter);
         }
-        function getIntersectingMeaningFromDeclarations(node, symbol) {
-          let meaning = getMeaningFromLocation(node);
-          const { declarations } = symbol;
-          if (declarations) {
-            let lastIterationMeaning;
-            do {
-              lastIterationMeaning = meaning;
-              for (const declaration of declarations) {
-                const declarationMeaning = getMeaningFromDeclaration(declaration);
-                if (declarationMeaning & meaning) {
-                  meaning |= declarationMeaning;
-                }
-              }
-            } while (meaning !== lastIterationMeaning);
+      });
+    }
+    importAdder.writeFixes(changes);
+  });
+}
+function isConvertibleSignatureDeclaration(node) {
+  switch (node.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+    case 219 /* ArrowFunction */:
+      return true;
+    default:
+      return false;
+  }
+}
+function updateParameters(importAdder, scriptTarget, node, newParameters) {
+  const parameters = map(node.parameters, (p) => factory.createParameterDeclaration(
+    p.modifiers,
+    p.dotDotDotToken,
+    p.name,
+    p.questionToken,
+    p.type,
+    p.initializer
+  ));
+  for (const { pos, declaration } of newParameters) {
+    const prev = pos > 0 ? parameters[pos - 1] : void 0;
+    parameters.splice(
+      pos,
+      0,
+      factory.updateParameterDeclaration(
+        declaration,
+        declaration.modifiers,
+        declaration.dotDotDotToken,
+        declaration.name,
+        prev && prev.questionToken ? factory.createToken(58 /* QuestionToken */) : declaration.questionToken,
+        getParameterType(importAdder, declaration.type, scriptTarget),
+        declaration.initializer
+      )
+    );
+  }
+  return parameters;
+}
+function getOverloads(implementation, declarations) {
+  const overloads = [];
+  for (const declaration of declarations) {
+    if (isOverload(declaration)) {
+      if (length(declaration.parameters) === length(implementation.parameters)) {
+        overloads.push(declaration);
+        continue;
+      }
+      if (length(declaration.parameters) > length(implementation.parameters)) {
+        return [];
+      }
+    }
+  }
+  return overloads;
+}
+function isOverload(declaration) {
+  return isConvertibleSignatureDeclaration(declaration) && declaration.body === void 0;
+}
+function createParameter(name, type, questionToken) {
+  return factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    name,
+    questionToken,
+    type,
+    /*initializer*/
+    void 0
+  );
+}
+function isOptionalPos(declarations, pos) {
+  return length(declarations) && some(declarations, (d) => pos < length(d.parameters) && !!d.parameters[pos] && d.parameters[pos].questionToken === void 0);
+}
+function getParameterType(importAdder, typeNode, scriptTarget) {
+  const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+  if (importableReference) {
+    importSymbols(importAdder, importableReference.symbols);
+    return importableReference.typeNode;
+  }
+  return typeNode;
+}
+
+// src/services/codefixes/fixCannotFindModule.ts
+var fixName2 = "fixCannotFindModule";
+var fixIdInstallTypesPackage = "installTypesPackage";
+var errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code;
+var errorCodes30 = [
+  errorCodeCannotFindModule,
+  Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code
+];
+registerCodeFix({
+  errorCodes: errorCodes30,
+  getCodeActions: function getCodeActionsToFixNotFoundModule(context) {
+    const { host, sourceFile, span: { start } } = context;
+    const packageName = tryGetImportedPackageName(sourceFile, start);
+    if (packageName === void 0) return void 0;
+    const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
+    return typesPackageName === void 0 ? [] : [createCodeFixAction(
+      fixName2,
+      /*changes*/
+      [],
+      [Diagnostics.Install_0, typesPackageName],
+      fixIdInstallTypesPackage,
+      Diagnostics.Install_all_missing_types_packages,
+      getInstallCommand(sourceFile.fileName, typesPackageName)
+    )];
+  },
+  fixIds: [fixIdInstallTypesPackage],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes30, (_changes, diag2, commands) => {
+      const packageName = tryGetImportedPackageName(diag2.file, diag2.start);
+      if (packageName === void 0) return void 0;
+      switch (context.fixId) {
+        case fixIdInstallTypesPackage: {
+          const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code);
+          if (pkg) {
+            commands.push(getInstallCommand(diag2.file.fileName, pkg));
           }
-          return meaning;
+          break;
+        }
+        default:
+          Debug.fail(`Bad fixId: ${context.fixId}`);
+      }
+    });
+  }
+});
+function getInstallCommand(fileName, packageName) {
+  return { type: "install package", file: fileName, packageName };
+}
+function tryGetImportedPackageName(sourceFile, pos) {
+  const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral);
+  if (!moduleSpecifierText) return void 0;
+  const moduleName = moduleSpecifierText.text;
+  const { packageName } = parsePackageName(moduleName);
+  return isExternalModuleNameRelative(packageName) ? void 0 : packageName;
+}
+function getTypesPackageNameToInstall(packageName, host, diagCode) {
+  var _a;
+  return diagCode === errorCodeCannotFindModule ? ts_JsTyping_exports.nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a = host.isKnownTypesPackageName) == null ? void 0 : _a.call(host, packageName)) ? getTypesPackageName(packageName) : void 0;
+}
+
+// src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
+var errorCodes31 = [
+  Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code,
+  Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2.code,
+  Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more.code,
+  Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code,
+  Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1.code,
+  Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more.code
+];
+var fixId25 = "fixClassDoesntImplementInheritedAbstractMember";
+registerCodeFix({
+  errorCodes: errorCodes31,
+  getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) {
+    const { sourceFile, span } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences));
+    return changes.length === 0 ? void 0 : [createCodeFixAction(fixId25, changes, Diagnostics.Implement_inherited_abstract_class, fixId25, Diagnostics.Implement_all_inherited_abstract_classes)];
+  },
+  fixIds: [fixId25],
+  getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) {
+    const seenClassDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes31, (changes, diag2) => {
+      const classDeclaration = getClass2(diag2.file, diag2.start);
+      if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
+        addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences);
+      }
+    });
+  }
+});
+function getClass2(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  return cast(token.parent, isClassLike);
+}
+function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) {
+  const extendsNode = getEffectiveBaseTypeNode(classDeclaration);
+  const checker = context.program.getTypeChecker();
+  const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode);
+  const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember);
+  const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
+  createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member));
+  importAdder.writeFixes(changeTracker);
+}
+function symbolPointsToNonPrivateAndAbstractMember(symbol) {
+  const flags = getSyntacticModifierFlags(first(symbol.getDeclarations()));
+  return !(flags & 2 /* Private */) && !!(flags & 64 /* Abstract */);
+}
+
+// src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts
+var fixId26 = "classSuperMustPrecedeThisAccess";
+var errorCodes32 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code];
+registerCodeFix({
+  errorCodes: errorCodes32,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const nodes = getNodes(sourceFile, span.start);
+    if (!nodes) return void 0;
+    const { constructor, superCall } = nodes;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, constructor, superCall));
+    return [createCodeFixAction(fixId26, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId26, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)];
+  },
+  fixIds: [fixId26],
+  getAllCodeActions(context) {
+    const { sourceFile } = context;
+    const seenClasses = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes32, (changes, diag2) => {
+      const nodes = getNodes(diag2.file, diag2.start);
+      if (!nodes) return;
+      const { constructor, superCall } = nodes;
+      if (addToSeen(seenClasses, getNodeId(constructor.parent))) {
+        doChange20(changes, sourceFile, constructor, superCall);
+      }
+    });
+  }
+});
+function doChange20(changes, sourceFile, constructor, superCall) {
+  changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall);
+  changes.delete(sourceFile, superCall);
+}
+function getNodes(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (token.kind !== 110 /* ThisKeyword */) return void 0;
+  const constructor = getContainingFunction(token);
+  const superCall = findSuperCall(constructor.body);
+  return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0;
+}
+function findSuperCall(n) {
+  return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall);
+}
+
+// src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts
+var fixId27 = "constructorForDerivedNeedSuperCall";
+var errorCodes33 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code];
+registerCodeFix({
+  errorCodes: errorCodes33,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const ctr = getNode(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, sourceFile, ctr));
+    return [createCodeFixAction(fixId27, changes, Diagnostics.Add_missing_super_call, fixId27, Diagnostics.Add_all_missing_super_calls)];
+  },
+  fixIds: [fixId27],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes33, (changes, diag2) => doChange21(changes, context.sourceFile, getNode(diag2.file, diag2.start)))
+});
+function getNode(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration");
+  return token.parent;
+}
+function doChange21(changes, sourceFile, ctr) {
+  const superCall = factory.createExpressionStatement(factory.createCallExpression(
+    factory.createSuper(),
+    /*typeArguments*/
+    void 0,
+    /*argumentsArray*/
+    emptyArray
+  ));
+  changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
+}
+
+// src/services/codefixes/fixEnableJsxFlag.ts
+var fixID = "fixEnableJsxFlag";
+var errorCodes34 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code];
+registerCodeFix({
+  errorCodes: errorCodes34,
+  getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
+    }
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange22(changeTracker, configFile));
+    return [
+      createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file)
+    ];
+  },
+  fixIds: [fixID],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes34, (changes) => {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
+    }
+    doChange22(changes, configFile);
+  })
+});
+function doChange22(changeTracker, configFile) {
+  setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react"));
+}
+
+// src/services/codefixes/fixNaNEquality.ts
+var fixId28 = "fixNaNEquality";
+var errorCodes35 = [
+  Diagnostics.This_condition_will_always_return_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes35,
+  getCodeActions(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo12(program, sourceFile, span);
+    if (info === void 0) return;
+    const { suggestion, expression, arg } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange23(t, sourceFile, arg, expression));
+    return [createCodeFixAction(fixId28, changes, [Diagnostics.Use_0, suggestion], fixId28, Diagnostics.Use_Number_isNaN_in_all_conditions)];
+  },
+  fixIds: [fixId28],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes35, (changes, diag2) => {
+      const info = getInfo12(context.program, diag2.file, createTextSpan(diag2.start, diag2.length));
+      if (info) {
+        doChange23(changes, diag2.file, info.arg, info.expression);
+      }
+    });
+  }
+});
+function getInfo12(program, sourceFile, span) {
+  const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
+  if (diag2 === void 0 || diag2.relatedInformation === void 0) return;
+  const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code);
+  if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return;
+  const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
+  if (token === void 0) return;
+  if (isExpression(token) && isBinaryExpression(token.parent)) {
+    return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token };
+  }
+  return void 0;
+}
+function doChange23(changes, sourceFile, arg, expression) {
+  const callExpression = factory.createCallExpression(
+    factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
+    /*typeArguments*/
+    void 0,
+    [arg]
+  );
+  const operator = expression.operatorToken.kind;
+  changes.replaceNode(
+    sourceFile,
+    expression,
+    operator === 38 /* ExclamationEqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(54 /* ExclamationToken */, callExpression) : callExpression
+  );
+}
+function getSuggestion(messageText) {
+  const [, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/'(.*)'/) || [];
+  return suggestion;
+}
+
+// src/services/codefixes/fixModuleAndTargetOptions.ts
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
+    Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
+    Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code
+  ],
+  getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
+    const compilerOptions = context.program.getCompilerOptions();
+    const { configFile } = compilerOptions;
+    if (configFile === void 0) {
+      return void 0;
+    }
+    const codeFixes = [];
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */;
+    if (moduleOutOfRange) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+        setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext"));
+      });
+      codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"]));
+    }
+    const target = getEmitScriptTarget(compilerOptions);
+    const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */;
+    if (targetOutOfRange) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
+        const configObject = getTsConfigObjectLiteralExpression(configFile);
+        if (!configObject) return;
+        const options = [["target", factory.createStringLiteral("es2017")]];
+        if (moduleKind === 1 /* CommonJS */) {
+          options.push(["module", factory.createStringLiteral("commonjs")]);
+        }
+        setJsonCompilerOptionValues(tracker, configFile, options);
+      });
+      codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"]));
+    }
+    return codeFixes.length ? codeFixes : void 0;
+  }
+});
+
+// src/services/codefixes/fixPropertyAssignment.ts
+var fixId29 = "fixPropertyAssignment";
+var errorCodes36 = [
+  Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code
+];
+registerCodeFix({
+  errorCodes: errorCodes36,
+  fixIds: [fixId29],
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const property = getProperty2(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange24(t, context.sourceFile, property));
+    return [createCodeFixAction(fixId29, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId29, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes36, (changes, diag2) => doChange24(changes, diag2.file, getProperty2(diag2.file, diag2.start)))
+});
+function doChange24(changes, sourceFile, node) {
+  changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer));
+}
+function getProperty2(sourceFile, pos) {
+  return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment);
+}
+
+// src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts
+var fixId30 = "extendsInterfaceBecomesImplements";
+var errorCodes37 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code];
+registerCodeFix({
+  errorCodes: errorCodes37,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const nodes = getNodes2(sourceFile, context.span.start);
+    if (!nodes) return void 0;
+    const { extendsToken, heritageClauses } = nodes;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses));
+    return [createCodeFixAction(fixId30, changes, Diagnostics.Change_extends_to_implements, fixId30, Diagnostics.Change_all_extended_interfaces_to_implements)];
+  },
+  fixIds: [fixId30],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => {
+    const nodes = getNodes2(diag2.file, diag2.start);
+    if (nodes) doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses);
+  })
+});
+function getNodes2(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const heritageClauses = getContainingClass(token).heritageClauses;
+  const extendsToken = heritageClauses[0].getFirstToken();
+  return extendsToken.kind === 96 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0;
+}
+function doChanges2(changes, sourceFile, extendsToken, heritageClauses) {
+  changes.replaceNode(sourceFile, extendsToken, factory.createToken(119 /* ImplementsKeyword */));
+  if (heritageClauses.length === 2 && heritageClauses[0].token === 96 /* ExtendsKeyword */ && heritageClauses[1].token === 119 /* ImplementsKeyword */) {
+    const implementsToken = heritageClauses[1].getFirstToken();
+    const implementsFullStart = implementsToken.getFullStart();
+    changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(28 /* CommaToken */));
+    const text = sourceFile.text;
+    let end = implementsToken.end;
+    while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) {
+      end++;
+    }
+    changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end });
+  }
+}
+
+// src/services/codefixes/fixForgottenThisPropertyAccess.ts
+var fixId31 = "forgottenThisPropertyAccess";
+var didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code;
+var errorCodes38 = [
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
+  didYouMeanStaticMemberCode
+];
+registerCodeFix({
+  errorCodes: errorCodes38,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const info = getInfo13(sourceFile, context.span.start, context.errorCode);
+    if (!info) {
+      return void 0;
+    }
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, info));
+    return [createCodeFixAction(fixId31, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId31, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)];
+  },
+  fixIds: [fixId31],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes38, (changes, diag2) => {
+    const info = getInfo13(diag2.file, diag2.start, diag2.code);
+    if (info) doChange25(changes, context.sourceFile, info);
+  })
+});
+function getInfo13(sourceFile, pos, diagCode) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(node) || isPrivateIdentifier(node)) {
+    return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 };
+  }
+}
+function doChange25(changes, sourceFile, { node, className }) {
+  suppressLeadingAndTrailingTrivia(node);
+  changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node));
+}
+
+// src/services/codefixes/fixInvalidJsxCharacters.ts
+var fixIdExpression = "fixInvalidJsxCharacters_expression";
+var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity";
+var errorCodes39 = [
+  Diagnostics.Unexpected_token_Did_you_mean_or_gt.code,
+  Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code
+];
+registerCodeFix({
+  errorCodes: errorCodes39,
+  fixIds: [fixIdExpression, fixIdHtmlEntity],
+  getCodeActions(context) {
+    const { sourceFile, preferences, span } = context;
+    const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(
+      t,
+      preferences,
+      sourceFile,
+      span.start,
+      /*useHtmlEntity*/
+      false
+    ));
+    const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(
+      t,
+      preferences,
+      sourceFile,
+      span.start,
+      /*useHtmlEntity*/
+      true
+    ));
+    return [
+      createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
+      createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
+    ];
+  },
+  getAllCodeActions(context) {
+    return codeFixAll(context, errorCodes39, (changes, diagnostic) => doChange26(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity));
+  }
+});
+var htmlEntity = {
+  ">": "&gt;",
+  "}": "&rbrace;"
+};
+function isValidCharacter(character) {
+  return hasProperty(htmlEntity, character);
+}
+function doChange26(changes, preferences, sourceFile, start, useHtmlEntity) {
+  const character = sourceFile.getText()[start];
+  if (!isValidCharacter(character)) {
+    return;
+  }
+  const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`;
+  changes.replaceRangeWithText(sourceFile, { pos: start, end: start + 1 }, replacement);
+}
+
+// src/services/codefixes/fixUnmatchedParameter.ts
+var deleteUnmatchedParameter = "deleteUnmatchedParameter";
+var renameUnmatchedParameter = "renameUnmatchedParameter";
+var errorCodes40 = [
+  Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code
+];
+registerCodeFix({
+  fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter],
+  errorCodes: errorCodes40,
+  getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) {
+    const { sourceFile, span } = context;
+    const actions2 = [];
+    const info = getInfo14(sourceFile, span.start);
+    if (info) {
+      append(actions2, getDeleteAction(context, info));
+      append(actions2, getRenameAction(context, info));
+      return actions2;
+    }
+    return void 0;
+  },
+  getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) {
+    const tagsToSignature = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes40, ({ file, start }) => {
+        const info = getInfo14(file, start);
+        if (info) {
+          tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag));
         }
-        Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations;
-        function isImplementation(node) {
-          return !!(node.flags & 33554432 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node);
+      });
+      tagsToSignature.forEach((tags, signature) => {
+        if (context.fixId === deleteUnmatchedParameter) {
+          const tagsSet = new Set(tags);
+          changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t));
         }
-        function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) {
-          const refSymbol = checker.getSymbolAtLocation(node);
-          const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration);
-          if (shorthandSymbol) {
-            for (const declaration of shorthandSymbol.getDeclarations()) {
-              if (getMeaningFromDeclaration(declaration) & 1 /* Value */) {
-                addReference2(declaration);
-              }
-            }
+      });
+    }));
+  }
+});
+function getDeleteAction(context, { name, jsDocHost, jsDocParameterTag }) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, jsDocHost, (t) => t !== jsDocParameterTag));
+  return createCodeFixAction(
+    deleteUnmatchedParameter,
+    changes,
+    [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)],
+    deleteUnmatchedParameter,
+    Diagnostics.Delete_all_unused_param_tags
+  );
+}
+function getRenameAction(context, { name, jsDocHost, signature, jsDocParameterTag }) {
+  if (!length(signature.parameters)) return void 0;
+  const sourceFile = context.sourceFile;
+  const tags = getJSDocTags(signature);
+  const names = /* @__PURE__ */ new Set();
+  for (const tag of tags) {
+    if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) {
+      names.add(tag.name.escapedText);
+    }
+  }
+  const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0);
+  if (parameterName === void 0) return void 0;
+  const newJSDocParameterTag = factory.updateJSDocParameterTag(
+    jsDocParameterTag,
+    jsDocParameterTag.tagName,
+    factory.createIdentifier(parameterName),
+    jsDocParameterTag.isBracketed,
+    jsDocParameterTag.typeExpression,
+    jsDocParameterTag.isNameFirst,
+    jsDocParameterTag.comment
+  );
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, jsDocHost, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t)));
+  return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]);
+}
+function getInfo14(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) {
+    const jsDocParameterTag = token.parent;
+    const jsDocHost = getJSDocHost(jsDocParameterTag);
+    const signature = getHostSignatureFromJSDoc(jsDocParameterTag);
+    if (jsDocHost && signature) {
+      return { jsDocHost, signature, name: token.parent.name, jsDocParameterTag };
+    }
+  }
+  return void 0;
+}
+
+// src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts
+var fixId32 = "fixUnreferenceableDecoratorMetadata";
+var errorCodes41 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code];
+registerCodeFix({
+  errorCodes: errorCodes41,
+  getCodeActions: (context) => {
+    const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start);
+    if (!importDeclaration) return;
+    const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 276 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program));
+    const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program));
+    let actions2;
+    if (namespaceChanges.length) {
+      actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import));
+    }
+    if (typeOnlyChanges.length) {
+      actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, typeOnlyChanges, Diagnostics.Use_import_type));
+    }
+    return actions2;
+  },
+  fixIds: [fixId32]
+});
+function getImportDeclaration(sourceFile, program, start) {
+  const identifier = tryCast(getTokenAtPosition(sourceFile, start), isIdentifier);
+  if (!identifier || identifier.parent.kind !== 183 /* TypeReference */) return;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(identifier);
+  return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration));
+}
+function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) {
+  if (importDeclaration.kind === 271 /* ImportEqualsDeclaration */) {
+    changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importDeclaration.name);
+    return;
+  }
+  const importClause = importDeclaration.kind === 273 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent;
+  if (importClause.name && importClause.namedBindings) {
+    return;
+  }
+  const checker = program.getTypeChecker();
+  const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => {
+    if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */) return true;
+  });
+  if (importsValue) {
+    return;
+  }
+  changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importClause);
+}
+function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) {
+  ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent);
+}
+
+// src/services/codefixes/fixUnusedIdentifier.ts
+var fixName3 = "unusedIdentifier";
+var fixIdPrefix = "unusedIdentifier_prefix";
+var fixIdDelete = "unusedIdentifier_delete";
+var fixIdDeleteImports = "unusedIdentifier_deleteImports";
+var fixIdInfer = "unusedIdentifier_infer";
+var errorCodes42 = [
+  Diagnostics._0_is_declared_but_its_value_is_never_read.code,
+  Diagnostics._0_is_declared_but_never_used.code,
+  Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code,
+  Diagnostics.All_imports_in_import_declaration_are_unused.code,
+  Diagnostics.All_destructured_elements_are_unused.code,
+  Diagnostics.All_variables_are_unused.code,
+  Diagnostics.All_type_parameters_are_unused.code
+];
+registerCodeFix({
+  errorCodes: errorCodes42,
+  getCodeActions(context) {
+    const { errorCode, sourceFile, program, cancellationToken } = context;
+    const checker = program.getTypeChecker();
+    const sourceFiles = program.getSourceFiles();
+    const token = getTokenAtPosition(sourceFile, context.span.start);
+    if (isJSDocTemplateTag(token)) {
+      return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)];
+    }
+    if (token.kind === 30 /* LessThanToken */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token));
+      return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)];
+    }
+    const importDecl = tryGetFullImport(token);
+    if (importDecl) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
+      return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
+    } else if (isImport(token)) {
+      const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+        sourceFile,
+        token,
+        t,
+        checker,
+        sourceFiles,
+        program,
+        cancellationToken,
+        /*isFixAll*/
+        false
+      ));
+      if (deletion.length) {
+        return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
+      }
+    }
+    if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) {
+      if (isParameter(token.parent.parent)) {
+        const elements = token.parent.elements;
+        const diagnostic = [
+          elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0,
+          map(elements, (e) => e.getText(sourceFile)).join(", ")
+        ];
+        return [
+          createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic)
+        ];
+      }
+      return [
+        createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuring(context, t, sourceFile, token.parent)), Diagnostics.Remove_unused_destructuring_declaration)
+      ];
+    }
+    if (canDeleteEntireVariableStatement(sourceFile, token)) {
+      return [
+        createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement)
+      ];
+    }
+    if (isIdentifier(token) && isFunctionDeclaration(token.parent)) {
+      return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteFunctionLikeDeclaration(t, sourceFile, token.parent)), [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)])];
+    }
+    const result = [];
+    if (token.kind === 140 /* InferKeyword */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token));
+      const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
+      result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
+    } else {
+      const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+        sourceFile,
+        token,
+        t,
+        checker,
+        sourceFiles,
+        program,
+        cancellationToken,
+        /*isFixAll*/
+        false
+      ));
+      if (deletion.length) {
+        const name = isComputedPropertyName(token.parent) ? token.parent : token;
+        result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
+      }
+    }
+    const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token));
+    if (prefix.length) {
+      result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible));
+    }
+    return result;
+  },
+  fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer],
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, cancellationToken } = context;
+    const checker = program.getTypeChecker();
+    const sourceFiles = program.getSourceFiles();
+    return codeFixAll(context, errorCodes42, (changes, diag2) => {
+      const token = getTokenAtPosition(sourceFile, diag2.start);
+      switch (context.fixId) {
+        case fixIdPrefix:
+          tryPrefixDeclaration(changes, diag2.code, sourceFile, token);
+          break;
+        case fixIdDeleteImports: {
+          const importDecl = tryGetFullImport(token);
+          if (importDecl) {
+            changes.delete(sourceFile, importDecl);
+          } else if (isImport(token)) {
+            tryDeleteDeclaration(
+              sourceFile,
+              token,
+              changes,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              true
+            );
           }
+          break;
         }
-        Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment;
-        function forEachDescendantOfKind(node, kind, action) {
-          forEachChild(node, (child) => {
-            if (child.kind === kind) {
-              action(child);
+        case fixIdDelete: {
+          if (token.kind === 140 /* InferKeyword */ || isImport(token)) {
+            break;
+          } else if (isJSDocTemplateTag(token)) {
+            changes.delete(sourceFile, token);
+          } else if (token.kind === 30 /* LessThanToken */) {
+            deleteTypeParameters(changes, sourceFile, token);
+          } else if (isObjectBindingPattern(token.parent)) {
+            if (token.parent.parent.initializer) {
+              break;
+            } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) {
+              changes.delete(sourceFile, token.parent.parent);
             }
-            forEachDescendantOfKind(child, kind, action);
-          });
+          } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) {
+            break;
+          } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
+            deleteEntireVariableStatement(changes, sourceFile, token.parent);
+          } else {
+            tryDeleteDeclaration(
+              sourceFile,
+              token,
+              changes,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              true
+            );
+          }
+          break;
         }
-        function tryGetClassByExtendingIdentifier(node) {
-          return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent);
+        case fixIdInfer:
+          if (token.kind === 140 /* InferKeyword */) {
+            changeInferToUnknown(changes, sourceFile, token);
+          }
+          break;
+        default:
+          Debug.fail(JSON.stringify(context.fixId));
+      }
+    });
+  }
+});
+function changeInferToUnknown(changes, sourceFile, token) {
+  changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(159 /* UnknownKeyword */));
+}
+function createDeleteFix(changes, diag2) {
+  return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations);
+}
+function deleteTypeParameters(changes, sourceFile, token) {
+  changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist"));
+}
+function isImport(token) {
+  return token.kind === 102 /* ImportKeyword */ || token.kind === 80 /* Identifier */ && (token.parent.kind === 276 /* ImportSpecifier */ || token.parent.kind === 273 /* ImportClause */);
+}
+function tryGetFullImport(token) {
+  return token.kind === 102 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0;
+}
+function canDeleteEntireVariableStatement(sourceFile, token) {
+  return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token;
+}
+function deleteEntireVariableStatement(changes, sourceFile, node) {
+  changes.delete(sourceFile, node.parent.kind === 243 /* VariableStatement */ ? node.parent : node);
+}
+function deleteDestructuringElements(changes, sourceFile, node) {
+  forEach(node.elements, (n) => changes.delete(sourceFile, n));
+}
+function deleteDestructuring(context, changes, sourceFile, { parent: parent2 }) {
+  if (isVariableDeclaration(parent2) && parent2.initializer && isCallLikeExpression(parent2.initializer)) {
+    if (isVariableDeclarationList(parent2.parent) && length(parent2.parent.declarations) > 1) {
+      const varStatement = parent2.parent.parent;
+      const pos = varStatement.getStart(sourceFile);
+      const end = varStatement.end;
+      changes.delete(sourceFile, parent2);
+      changes.insertNodeAt(sourceFile, end, parent2.initializer, {
+        prefix: getNewLineOrDefaultFromHost(context.host, context.formatContext.options) + sourceFile.text.slice(getPrecedingNonSpaceCharacterPosition(sourceFile.text, pos - 1), pos),
+        suffix: probablyUsesSemicolons(sourceFile) ? ";" : ""
+      });
+    } else {
+      changes.replaceNode(sourceFile, parent2.parent, parent2.initializer);
+    }
+  } else {
+    changes.delete(sourceFile, parent2);
+  }
+}
+function tryPrefixDeclaration(changes, errorCode, sourceFile, token) {
+  if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code) return;
+  if (token.kind === 140 /* InferKeyword */) {
+    token = cast(token.parent, isInferTypeNode).typeParameter.name;
+  }
+  if (isIdentifier(token) && canPrefix(token)) {
+    changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`));
+    if (isParameter(token.parent)) {
+      getJSDocParameterTags(token.parent).forEach((tag) => {
+        if (isIdentifier(tag.name)) {
+          changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`));
         }
-        function getParentSymbolsOfPropertyAccess(location, symbol, checker) {
-          const propertyAccessExpression = isRightSideOfPropertyAccess(location) ? location.parent : void 0;
-          const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression);
-          const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0);
-          return res.length === 0 ? void 0 : res;
+      });
+    }
+  }
+}
+function canPrefix(token) {
+  switch (token.parent.kind) {
+    case 169 /* Parameter */:
+    case 168 /* TypeParameter */:
+      return true;
+    case 260 /* VariableDeclaration */: {
+      const varDecl = token.parent;
+      switch (varDecl.parent.parent.kind) {
+        case 250 /* ForOfStatement */:
+        case 249 /* ForInStatement */:
+          return true;
+      }
+    }
+  }
+  return false;
+}
+function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) {
+  tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll);
+  if (isIdentifier(token)) {
+    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => {
+      if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref) ref = ref.parent;
+      if (!isFixAll && mayDeleteExpression(ref)) {
+        changes.delete(sourceFile, ref.parent.parent);
+      }
+    });
+  }
+}
+function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) {
+  const { parent: parent2 } = token;
+  if (isParameter(parent2)) {
+    tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll);
+  } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) {
+    const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2;
+    Debug.assert(node !== sourceFile, "should not delete whole source file");
+    changes.delete(sourceFile, node);
+  }
+}
+function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) {
+  if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) {
+    if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) {
+      for (const modifier of parameter.modifiers) {
+        if (isModifier(modifier)) {
+          changes.deleteModifier(sourceFile, modifier);
+        }
+      }
+    } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) {
+      changes.delete(sourceFile, parameter);
+    }
+  }
+}
+function isNotProvidedArguments(parameter, checker, sourceFiles) {
+  const index = parameter.parent.parameters.indexOf(parameter);
+  return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index);
+}
+function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) {
+  const { parent: parent2 } = parameter;
+  switch (parent2.kind) {
+    case 174 /* MethodDeclaration */:
+    case 176 /* Constructor */:
+      const index = parent2.parameters.indexOf(parameter);
+      const referent = isMethodDeclaration(parent2) ? parent2.name : parent2;
+      const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken);
+      if (entries) {
+        for (const entry of entries) {
+          for (const reference of entry.references) {
+            if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) {
+              const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index;
+              const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index;
+              const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index;
+              if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod) return false;
+            }
+          }
         }
-        function isForRenameWithPrefixAndSuffixText(options) {
-          return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename;
+      }
+      return true;
+    case 262 /* FunctionDeclaration */: {
+      if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) {
+        return isLastParameter(parent2, parameter, isFixAll);
+      }
+      return true;
+    }
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return isLastParameter(parent2, parameter, isFixAll);
+    case 178 /* SetAccessor */:
+      return false;
+    case 177 /* GetAccessor */:
+      return true;
+    default:
+      return Debug.failBadSyntaxKind(parent2);
+  }
+}
+function isCallbackLike(checker, sourceFile, name) {
+  return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.includes(reference));
+}
+function isLastParameter(func, parameter, isFixAll) {
+  const parameters = func.parameters;
+  const index = parameters.indexOf(parameter);
+  Debug.assert(index !== -1, "The parameter should already be in the list");
+  return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1;
+}
+function mayDeleteExpression(node) {
+  return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent);
+}
+function deleteFunctionLikeDeclaration(changes, sourceFile, node) {
+  const declarations = node.symbol.declarations;
+  if (declarations) {
+    for (const declaration of declarations) {
+      changes.delete(sourceFile, declaration);
+    }
+  }
+}
+
+// src/services/codefixes/fixUnreachableCode.ts
+var fixId33 = "fixUnreachableCode";
+var errorCodes43 = [Diagnostics.Unreachable_code_detected.code];
+registerCodeFix({
+  errorCodes: errorCodes43,
+  getCodeActions(context) {
+    const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken);
+    if (syntacticDiagnostics.length) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, context.sourceFile, context.span.start, context.span.length, context.errorCode));
+    return [createCodeFixAction(fixId33, changes, Diagnostics.Remove_unreachable_code, fixId33, Diagnostics.Remove_all_unreachable_code)];
+  },
+  fixIds: [fixId33],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes43, (changes, diag2) => doChange27(changes, diag2.file, diag2.start, diag2.length, diag2.code))
+});
+function doChange27(changes, sourceFile, start, length2, errorCode) {
+  const token = getTokenAtPosition(sourceFile, start);
+  const statement = findAncestor(token, isStatement);
+  if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) {
+    const logData = JSON.stringify({
+      statementKind: Debug.formatSyntaxKind(statement.kind),
+      tokenKind: Debug.formatSyntaxKind(token.kind),
+      errorCode,
+      start,
+      length: length2
+    });
+    Debug.fail("Token and statement should start at the same point. " + logData);
+  }
+  const container = (isBlock(statement.parent) ? statement.parent : statement).parent;
+  if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) {
+    switch (container.kind) {
+      case 245 /* IfStatement */:
+        if (container.elseStatement) {
+          if (isBlock(statement.parent)) {
+            break;
+          } else {
+            changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray));
+          }
+          return;
         }
-      })(Core || (Core = {}));
+      case 247 /* WhileStatement */:
+      case 248 /* ForStatement */:
+        changes.delete(sourceFile, container);
+        return;
     }
-  });
+  }
+  if (isBlock(statement.parent)) {
+    const end = start + length2;
+    const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last");
+    changes.deleteNodeRange(sourceFile, statement, lastStatement);
+  } else {
+    changes.delete(sourceFile, statement);
+  }
+}
+function lastWhere(a, pred) {
+  let last2;
+  for (const value of a) {
+    if (!pred(value)) break;
+    last2 = value;
+  }
+  return last2;
+}
 
-  // src/services/_namespaces/ts.FindAllReferences.ts
-  var ts_FindAllReferences_exports = {};
-  __export(ts_FindAllReferences_exports, {
-    Core: () => Core,
-    DefinitionKind: () => DefinitionKind,
-    EntryKind: () => EntryKind,
-    ExportKind: () => ExportKind2,
-    FindReferencesUse: () => FindReferencesUse,
-    ImportExport: () => ImportExport,
-    createImportTracker: () => createImportTracker,
-    findModuleReferences: () => findModuleReferences,
-    findReferenceOrRenameEntries: () => findReferenceOrRenameEntries,
-    findReferencedSymbols: () => findReferencedSymbols,
-    getContextNode: () => getContextNode,
-    getExportInfo: () => getExportInfo,
-    getImplementationsAtPosition: () => getImplementationsAtPosition,
-    getImportOrExportSymbol: () => getImportOrExportSymbol,
-    getReferenceEntriesForNode: () => getReferenceEntriesForNode,
-    getTextSpanOfEntry: () => getTextSpanOfEntry,
-    isContextWithStartAndEndNode: () => isContextWithStartAndEndNode,
-    isDeclarationOfSymbol: () => isDeclarationOfSymbol,
-    isWriteAccessForReference: () => isWriteAccessForReference,
-    nodeEntry: () => nodeEntry,
-    toContextSpan: () => toContextSpan,
-    toHighlightSpan: () => toHighlightSpan,
-    toReferenceEntry: () => toReferenceEntry,
-    toRenameLocation: () => toRenameLocation
-  });
-  var init_ts_FindAllReferences = __esm({
-    "src/services/_namespaces/ts.FindAllReferences.ts"() {
-      "use strict";
-      init_importTracker();
-      init_findAllReferences();
+// src/services/codefixes/fixUnusedLabel.ts
+var fixId34 = "fixUnusedLabel";
+var errorCodes44 = [Diagnostics.Unused_label.code];
+registerCodeFix({
+  errorCodes: errorCodes44,
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unused_label, fixId34, Diagnostics.Remove_all_unused_labels)];
+  },
+  fixIds: [fixId34],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes44, (changes, diag2) => doChange28(changes, diag2.file, diag2.start))
+});
+function doChange28(changes, sourceFile, start) {
+  const token = getTokenAtPosition(sourceFile, start);
+  const labeledStatement = cast(token.parent, isLabeledStatement);
+  const pos = token.getStart(sourceFile);
+  const statementPos = labeledStatement.statement.getStart(sourceFile);
+  const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(
+    sourceFile.text,
+    findChildOfKind(labeledStatement, 59 /* ColonToken */, sourceFile).end,
+    /*stopAfterLineBreak*/
+    true
+  );
+  changes.deleteRange(sourceFile, { pos, end });
+}
+
+// src/services/codefixes/fixJSDocTypes.ts
+var fixIdPlain = "fixJSDocTypes_plain";
+var fixIdNullable = "fixJSDocTypes_nullable";
+var errorCodes45 = [
+  Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code,
+  Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code,
+  Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes45,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const checker = context.program.getTypeChecker();
+    const info = getInfo15(sourceFile, context.span.start, checker);
+    if (!info) return void 0;
+    const { typeNode, type } = info;
+    const original = typeNode.getText(sourceFile);
+    const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
+    if (typeNode.kind === 314 /* JSDocNullableType */) {
+      actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
     }
-  });
+    return actions2;
+    function fix(type2, fixId55, fixAllDescription) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, typeNode, type2, checker));
+      return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId55, fixAllDescription);
+    }
+  },
+  fixIds: [fixIdPlain, fixIdNullable],
+  getAllCodeActions(context) {
+    const { fixId: fixId55, program, sourceFile } = context;
+    const checker = program.getTypeChecker();
+    return codeFixAll(context, errorCodes45, (changes, err) => {
+      const info = getInfo15(err.file, err.start, checker);
+      if (!info) return;
+      const { typeNode, type } = info;
+      const fixedType = typeNode.kind === 314 /* JSDocNullableType */ && fixId55 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type;
+      doChange29(changes, sourceFile, typeNode, fixedType, checker);
+    });
+  }
+});
+function doChange29(changes, sourceFile, oldTypeNode, newType, checker) {
+  changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(
+    newType,
+    /*enclosingDeclaration*/
+    oldTypeNode,
+    /*flags*/
+    void 0
+  ));
+}
+function getInfo15(sourceFile, pos, checker) {
+  const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
+  const typeNode = decl && decl.type;
+  return typeNode && { typeNode, type: getType(checker, typeNode) };
+}
+function isTypeContainer(node) {
+  switch (node.kind) {
+    case 234 /* AsExpression */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 262 /* FunctionDeclaration */:
+    case 177 /* GetAccessor */:
+    case 181 /* IndexSignature */:
+    case 200 /* MappedType */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 169 /* Parameter */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+    case 178 /* SetAccessor */:
+    case 265 /* TypeAliasDeclaration */:
+    case 216 /* TypeAssertionExpression */:
+    case 260 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getType(checker, node) {
+  if (isJSDocNullableType(node)) {
+    const type = checker.getTypeFromTypeNode(node.type);
+    if (type === checker.getNeverType() || type === checker.getVoidType()) {
+      return type;
+    }
+    return checker.getUnionType(
+      append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType())
+    );
+  }
+  return checker.getTypeFromTypeNode(node);
+}
 
-  // src/services/goToDefinition.ts
-  function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
-    var _a;
-    const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
-    const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
-    if (resolvedRef == null ? void 0 : resolvedRef.file) {
-      return fileReferenceDefinition;
+// src/services/codefixes/fixMissingCallParentheses.ts
+var fixId35 = "fixMissingCallParentheses";
+var errorCodes46 = [
+  Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code
+];
+registerCodeFix({
+  errorCodes: errorCodes46,
+  fixIds: [fixId35],
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const callName = getCallName(sourceFile, span.start);
+    if (!callName) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, context.sourceFile, callName));
+    return [createCodeFixAction(fixId35, changes, Diagnostics.Add_missing_call_parentheses, fixId35, Diagnostics.Add_all_missing_call_parentheses)];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes46, (changes, diag2) => {
+    const callName = getCallName(diag2.file, diag2.start);
+    if (callName) doChange30(changes, diag2.file, callName);
+  })
+});
+function doChange30(changes, sourceFile, name) {
+  changes.replaceNodeWithText(sourceFile, name, `${name.text}()`);
+}
+function getCallName(sourceFile, start) {
+  const token = getTokenAtPosition(sourceFile, start);
+  if (isPropertyAccessExpression(token.parent)) {
+    let current = token.parent;
+    while (isPropertyAccessExpression(current.parent)) {
+      current = current.parent;
     }
-    const node = getTouchingPropertyName(sourceFile, position);
-    if (node === sourceFile) {
-      return void 0;
+    return current.name;
+  }
+  if (isIdentifier(token)) {
+    return token;
+  }
+  return void 0;
+}
+
+// src/services/codefixes/fixMissingTypeAnnotationOnExports.ts
+var fixId36 = "fixMissingTypeAnnotationOnExports";
+var addAnnotationFix = "add-annotation";
+var addInlineTypeAssertion = "add-type-assertion";
+var extractExpression = "extract-expression";
+var errorCodes47 = [
+  Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.At_least_one_accessor_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code,
+  Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations.code,
+  Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations.code,
+  Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations.code,
+  Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations.code,
+  Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations.code,
+  Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function.code,
+  Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_it_s_type_This_is_not_supported_with_isolatedDeclarations.code,
+  Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations.code,
+  Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit.code
+];
+var canHaveTypeAnnotation = /* @__PURE__ */ new Set([
+  177 /* GetAccessor */,
+  174 /* MethodDeclaration */,
+  172 /* PropertyDeclaration */,
+  262 /* FunctionDeclaration */,
+  218 /* FunctionExpression */,
+  219 /* ArrowFunction */,
+  260 /* VariableDeclaration */,
+  169 /* Parameter */,
+  277 /* ExportAssignment */,
+  263 /* ClassDeclaration */,
+  206 /* ObjectBindingPattern */,
+  207 /* ArrayBindingPattern */
+]);
+var declarationEmitNodeBuilderFlags2 = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */ | 1073741824 /* WriteComputedProps */;
+registerCodeFix({
+  errorCodes: errorCodes47,
+  fixIds: [fixId36],
+  getCodeActions(context) {
+    const fixes = [];
+    addCodeAction(addAnnotationFix, fixes, context, 0 /* Full */, (f) => f.addTypeAnnotation(context.span));
+    addCodeAction(addAnnotationFix, fixes, context, 1 /* Relative */, (f) => f.addTypeAnnotation(context.span));
+    addCodeAction(addAnnotationFix, fixes, context, 2 /* Widened */, (f) => f.addTypeAnnotation(context.span));
+    addCodeAction(addInlineTypeAssertion, fixes, context, 0 /* Full */, (f) => f.addInlineAssertion(context.span));
+    addCodeAction(addInlineTypeAssertion, fixes, context, 1 /* Relative */, (f) => f.addInlineAssertion(context.span));
+    addCodeAction(addInlineTypeAssertion, fixes, context, 2 /* Widened */, (f) => f.addInlineAssertion(context.span));
+    addCodeAction(extractExpression, fixes, context, 0 /* Full */, (f) => f.extractAsVariable(context.span));
+    return fixes;
+  },
+  getAllCodeActions: (context) => {
+    const changes = withContext(context, 0 /* Full */, (f) => {
+      eachDiagnostic(context, errorCodes47, (diag2) => {
+        f.addTypeAnnotation(diag2);
+      });
+    });
+    return createCombinedCodeActions(changes.textChanges);
+  }
+});
+function addCodeAction(fixName8, fixes, context, typePrintMode, cb) {
+  const changes = withContext(context, typePrintMode, cb);
+  if (changes.result && changes.textChanges.length) {
+    fixes.push(createCodeFixAction(
+      fixName8,
+      changes.textChanges,
+      changes.result,
+      fixId36,
+      Diagnostics.Add_all_missing_type_annotations
+    ));
+  }
+}
+function withContext(context, typePrintMode, cb) {
+  const emptyInferenceResult = { typeNode: void 0, mutatedTarget: false };
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  const sourceFile = context.sourceFile;
+  const program = context.program;
+  const typeChecker = program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const fixedNodes = /* @__PURE__ */ new Set();
+  const expandoPropertiesAdded = /* @__PURE__ */ new Set();
+  const typePrinter = createPrinter({
+    preserveSourceNewlines: false
+  });
+  const result = cb({ addTypeAnnotation, addInlineAssertion, extractAsVariable });
+  importAdder.writeFixes(changeTracker);
+  return {
+    result,
+    textChanges: changeTracker.getChanges()
+  };
+  function addTypeAnnotation(span) {
+    context.cancellationToken.throwIfCancellationRequested();
+    const nodeWithDiag = getTokenAtPosition(sourceFile, span.start);
+    const expandoFunction = findExpandoFunction(nodeWithDiag);
+    if (expandoFunction) {
+      if (isFunctionDeclaration(expandoFunction)) {
+        return createNamespaceForExpandoProperties(expandoFunction);
+      }
+      return fixIsolatedDeclarationError(expandoFunction);
     }
-    const { parent: parent2 } = node;
-    const typeChecker = program.getTypeChecker();
-    if (node.kind === 164 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) {
-      return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray;
+    const nodeMissingType = findAncestorWithMissingType(nodeWithDiag);
+    if (nodeMissingType) {
+      return fixIsolatedDeclarationError(nodeMissingType);
     }
-    if (isJumpStatementTarget(node)) {
-      const label = getTargetLabel(node.parent, node.text);
-      return label ? [createDefinitionInfoFromName(
-        typeChecker,
-        label,
-        "label" /* label */,
-        node.text,
-        /*containerName*/
-        void 0
-      )] : void 0;
+    return void 0;
+  }
+  function createNamespaceForExpandoProperties(expandoFunc) {
+    var _a;
+    if (expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.has(expandoFunc)) return void 0;
+    expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.add(expandoFunc);
+    const type = typeChecker.getTypeAtLocation(expandoFunc);
+    const elements = typeChecker.getPropertiesOfType(type);
+    if (!expandoFunc.name || elements.length === 0) return void 0;
+    const newProperties = [];
+    for (const symbol of elements) {
+      if (!isIdentifierText(symbol.name, getEmitScriptTarget(program.getCompilerOptions()))) continue;
+      if (symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration)) continue;
+      newProperties.push(factory.createVariableStatement(
+        [factory.createModifier(95 /* ExportKeyword */)],
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            symbol.name,
+            /*exclamationToken*/
+            void 0,
+            typeToTypeNode2(typeChecker.getTypeOfSymbol(symbol), expandoFunc),
+            /*initializer*/
+            void 0
+          )]
+        )
+      ));
     }
-    switch (node.kind) {
-      case 107 /* ReturnKeyword */:
-        const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
-        return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
-      case 90 /* DefaultKeyword */:
-        if (!isDefaultClause(node.parent)) {
-          break;
-        }
-      case 84 /* CaseKeyword */:
-        const switchStatement = findAncestor(node.parent, isSwitchStatement);
-        if (switchStatement) {
-          return [createDefinitionInfoFromSwitch(switchStatement, sourceFile)];
-        }
-        break;
+    if (newProperties.length === 0) return void 0;
+    const modifiers = [];
+    if ((_a = expandoFunc.modifiers) == null ? void 0 : _a.some((modifier) => modifier.kind === 95 /* ExportKeyword */)) {
+      modifiers.push(factory.createModifier(95 /* ExportKeyword */));
+    }
+    modifiers.push(factory.createModifier(138 /* DeclareKeyword */));
+    const namespace = factory.createModuleDeclaration(
+      modifiers,
+      expandoFunc.name,
+      factory.createModuleBlock(newProperties),
+      /*flags*/
+      32 /* Namespace */ | 128 /* ExportContext */ | 33554432 /* Ambient */ | 101441536 /* ContextFlags */
+    );
+    changeTracker.insertNodeAfter(sourceFile, expandoFunc, namespace);
+    return [Diagnostics.Annotate_types_of_properties_expando_function_in_a_namespace];
+  }
+  function needsParenthesizedExpressionForAssertion(node) {
+    return !isEntityNameExpression(node) && !isCallExpression(node) && !isObjectLiteralExpression(node) && !isArrayLiteralExpression(node);
+  }
+  function createAsExpression(node, type) {
+    if (needsParenthesizedExpressionForAssertion(node)) {
+      node = factory.createParenthesizedExpression(node);
+    }
+    return factory.createAsExpression(node, type);
+  }
+  function createSatisfiesAsExpression(node, type) {
+    if (needsParenthesizedExpressionForAssertion(node)) {
+      node = factory.createParenthesizedExpression(node);
     }
-    if (node.kind === 135 /* AwaitKeyword */) {
-      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
-      const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 134 /* AsyncKeyword */);
-      return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    return factory.createAsExpression(factory.createSatisfiesExpression(node, getSynthesizedDeepClone(type)), type);
+  }
+  function addInlineAssertion(span) {
+    context.cancellationToken.throwIfCancellationRequested();
+    const nodeWithDiag = getTokenAtPosition(sourceFile, span.start);
+    const expandoFunction = findExpandoFunction(nodeWithDiag);
+    if (expandoFunction) return;
+    const targetNode = findBestFittingNode(nodeWithDiag, span);
+    if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return;
+    const isExpressionTarget = isExpression(targetNode);
+    const isShorthandPropertyAssignmentTarget = isShorthandPropertyAssignment(targetNode);
+    if (!isShorthandPropertyAssignmentTarget && isDeclaration(targetNode)) {
+      return void 0;
     }
-    if (node.kind === 127 /* YieldKeyword */) {
-      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
-      const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken;
-      return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    if (findAncestor(targetNode, isBindingPattern)) {
+      return void 0;
     }
-    if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
-      const classDecl = node.parent.parent;
-      const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
-      const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration);
-      const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : "";
-      const sourceFile2 = node.getSourceFile();
-      return map(staticBlocks, (staticBlock) => {
-        let { pos } = moveRangePastModifiers(staticBlock);
-        pos = skipTrivia(sourceFile2.text, pos);
-        return createDefinitionInfoFromName(
-          typeChecker,
-          staticBlock,
-          "constructor" /* constructorImplementationElement */,
-          "static {}",
-          containerName,
-          /*unverified*/
-          false,
-          failedAliasResolution2,
-          { start: pos, length: "static".length }
-        );
-      });
+    if (findAncestor(targetNode, isEnumMember)) {
+      return void 0;
     }
-    let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
-    let fallbackNode = node;
-    if (searchOtherFilesOnly && failedAliasResolution) {
-      const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire));
-      const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration);
-      if (moduleSpecifier) {
-        ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias));
-        fallbackNode = moduleSpecifier;
-      }
-    }
-    if (!symbol && isModuleSpecifierLike(fallbackNode)) {
-      const ref = (_a = program.getResolvedModuleFromModuleSpecifier(fallbackNode)) == null ? void 0 : _a.resolvedModule;
-      if (ref) {
-        return [{
-          name: fallbackNode.text,
-          fileName: ref.resolvedFileName,
-          containerName: void 0,
-          containerKind: void 0,
-          kind: "script" /* scriptElement */,
-          textSpan: createTextSpan(0, 0),
-          failedAliasResolution,
-          isAmbient: isDeclarationFileName(ref.resolvedFileName),
-          unverified: fallbackNode !== node
-        }];
-      }
+    if (isExpressionTarget && (findAncestor(targetNode, isHeritageClause) || findAncestor(targetNode, isTypeNode))) {
+      return void 0;
     }
-    if (!symbol) {
-      return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker));
+    if (isSpreadElement(targetNode)) {
+      return void 0;
     }
-    if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName))
+    const variableDeclaration = findAncestor(targetNode, isVariableDeclaration);
+    const type = variableDeclaration && typeChecker.getTypeAtLocation(variableDeclaration);
+    if (type && type.flags & 8192 /* UniqueESSymbol */) {
       return void 0;
-    const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node);
-    if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isConstructorLike(calledDeclaration))) {
-      const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution);
-      if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) {
-        return [sigInfo];
-      } else {
-        const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, calledDeclaration) || emptyArray;
-        return node.kind === 108 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo];
-      }
     }
-    if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
-      const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
-      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(
-        decl,
-        typeChecker,
-        shorthandSymbol,
-        node,
-        /*unverified*/
-        false,
-        failedAliasResolution
-      )) : emptyArray;
-      return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node));
-    }
-    if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
-      const name = getNameFromPropertyName(node);
-      const type = typeChecker.getTypeAtLocation(parent2.parent);
-      return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => {
-        const prop = t.getProperty(name);
-        return prop && getDefinitionFromSymbol(typeChecker, prop, node);
-      });
+    if (!(isExpressionTarget || isShorthandPropertyAssignmentTarget)) return void 0;
+    const { typeNode, mutatedTarget } = inferType(targetNode, type);
+    if (!typeNode || mutatedTarget) return void 0;
+    if (isShorthandPropertyAssignmentTarget) {
+      changeTracker.insertNodeAt(
+        sourceFile,
+        targetNode.end,
+        createAsExpression(
+          getSynthesizedDeepClone(targetNode.name),
+          typeNode
+        ),
+        {
+          prefix: ": "
+        }
+      );
+    } else if (isExpressionTarget) {
+      changeTracker.replaceNode(
+        sourceFile,
+        targetNode,
+        createSatisfiesAsExpression(
+          getSynthesizedDeepClone(targetNode),
+          typeNode
+        )
+      );
+    } else {
+      Debug.assertNever(targetNode);
     }
-    const objectLiteralElementDefinition = getDefinitionFromObjectLiteralElement(typeChecker, node);
-    return concatenate(fileReferenceDefinition, objectLiteralElementDefinition.length ? objectLiteralElementDefinition : getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
-  }
-  function symbolMatchesSignature(s, calledDeclaration) {
-    var _a;
-    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a.symbol);
+    return [Diagnostics.Add_satisfies_and_an_inline_type_assertion_with_0, typeToStringForDiag(typeNode)];
   }
-  function getDefinitionFromObjectLiteralElement(typeChecker, node) {
-    const element = getContainingObjectLiteralElement(node);
-    if (element) {
-      const contextualType = element && typeChecker.getContextualType(element.parent);
-      if (contextualType) {
-        return flatMap(getPropertySymbolsFromContextualType(
-          element,
-          typeChecker,
-          contextualType,
-          /*unionSymbolOk*/
-          false
-        ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+  function extractAsVariable(span) {
+    context.cancellationToken.throwIfCancellationRequested();
+    const nodeWithDiag = getTokenAtPosition(sourceFile, span.start);
+    const targetNode = findBestFittingNode(nodeWithDiag, span);
+    if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return;
+    const isExpressionTarget = isExpression(targetNode);
+    if (!isExpressionTarget) return;
+    if (isArrayLiteralExpression(targetNode)) {
+      changeTracker.replaceNode(
+        sourceFile,
+        targetNode,
+        createAsExpression(targetNode, factory.createTypeReferenceNode("const"))
+      );
+      return [Diagnostics.Mark_array_literal_as_const];
+    }
+    const parentPropertyAssignment = findAncestor(targetNode, isPropertyAssignment);
+    if (parentPropertyAssignment) {
+      if (parentPropertyAssignment === targetNode.parent && isEntityNameExpression(targetNode)) return;
+      const tempName = factory.createUniqueName(
+        getIdentifierForNode(targetNode, sourceFile, typeChecker, sourceFile),
+        16 /* Optimistic */
+      );
+      let replacementTarget = targetNode;
+      let initializationNode = targetNode;
+      if (isSpreadElement(replacementTarget)) {
+        replacementTarget = walkUpParenthesizedExpressions(replacementTarget.parent);
+        if (isConstAssertion2(replacementTarget.parent)) {
+          initializationNode = replacementTarget = replacementTarget.parent;
+        } else {
+          initializationNode = createAsExpression(
+            replacementTarget,
+            factory.createTypeReferenceNode("const")
+          );
+        }
       }
+      if (isEntityNameExpression(replacementTarget)) return void 0;
+      const variableDefinition = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([
+          factory.createVariableDeclaration(
+            tempName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            initializationNode
+          )
+        ], 2 /* Const */)
+      );
+      const statement = findAncestor(targetNode, isStatement);
+      changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition);
+      changeTracker.replaceNode(
+        sourceFile,
+        replacementTarget,
+        factory.createAsExpression(
+          factory.cloneNode(tempName),
+          factory.createTypeQueryNode(
+            factory.cloneNode(tempName)
+          )
+        )
+      );
+      return [Diagnostics.Extract_to_variable_and_replace_with_0_as_typeof_0, typeToStringForDiag(tempName)];
     }
-    return emptyArray;
-  }
-  function getDefinitionFromOverriddenMember(typeChecker, node) {
-    const classElement = findAncestor(node, isClassElement);
-    if (!(classElement && classElement.name))
-      return;
-    const baseDeclaration = findAncestor(classElement, isClassLike);
-    if (!baseDeclaration)
-      return;
-    const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration);
-    if (!baseTypeNode)
-      return;
-    const expression = skipParentheses(baseTypeNode.expression);
-    const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression);
-    if (!base)
-      return;
-    const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name));
-    const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name);
-    if (!symbol)
-      return;
-    return getDefinitionFromSymbol(typeChecker, symbol, node);
   }
-  function getReferenceAtPosition(sourceFile, position, program) {
-    var _a, _b;
-    const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
-    if (referencePath) {
-      const file = program.getSourceFileFromReference(sourceFile, referencePath);
-      return file && { reference: referencePath, fileName: file.fileName, file, unverified: false };
-    }
-    const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
-    if (typeReferenceDirective) {
-      const reference = (_a = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat)) == null ? void 0 : _a.resolvedTypeReferenceDirective;
-      const file = reference && program.getSourceFile(reference.resolvedFileName);
-      return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
-    }
-    const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position);
-    if (libReferenceDirective) {
-      const file = program.getLibFileFromReference(libReferenceDirective);
-      return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
-    }
-    if (sourceFile.imports.length || sourceFile.moduleAugmentations.length) {
-      const node = getTouchingToken(sourceFile, position);
-      let resolution;
-      if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && (resolution = program.getResolvedModuleFromModuleSpecifier(node))) {
-        const verifiedFileName = (_b = resolution.resolvedModule) == null ? void 0 : _b.resolvedFileName;
-        const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
-        return {
-          file: program.getSourceFile(fileName),
-          fileName,
-          reference: {
-            pos: node.getStart(),
-            end: node.getEnd(),
-            fileName: node.text
-          },
-          unverified: !verifiedFileName
-        };
+  function findExpandoFunction(node) {
+    const expandoDeclaration = findAncestor(node, (n) => isStatement(n) ? "quit" : isExpandoPropertyDeclaration(n));
+    if (expandoDeclaration && isExpandoPropertyDeclaration(expandoDeclaration)) {
+      let assignmentTarget = expandoDeclaration;
+      if (isBinaryExpression(assignmentTarget)) {
+        assignmentTarget = assignmentTarget.left;
+        if (!isExpandoPropertyDeclaration(assignmentTarget)) return void 0;
+      }
+      const targetType = typeChecker.getTypeAtLocation(assignmentTarget.expression);
+      if (!targetType) return;
+      const properties = typeChecker.getPropertiesOfType(targetType);
+      if (some(properties, (p) => p.valueDeclaration === expandoDeclaration || p.valueDeclaration === expandoDeclaration.parent)) {
+        const fn = targetType.symbol.valueDeclaration;
+        if (fn) {
+          if (isFunctionExpressionOrArrowFunction(fn) && isVariableDeclaration(fn.parent)) {
+            return fn.parent;
+          }
+          if (isFunctionDeclaration(fn)) {
+            return fn;
+          }
+        }
       }
     }
     return void 0;
   }
-  function shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type) {
-    const referenceName = type.symbol.name;
-    if (!typesWithUnwrappedTypeArguments.has(referenceName)) {
-      return false;
+  function fixIsolatedDeclarationError(node) {
+    if (fixedNodes == null ? void 0 : fixedNodes.has(node)) return void 0;
+    fixedNodes == null ? void 0 : fixedNodes.add(node);
+    switch (node.kind) {
+      case 169 /* Parameter */:
+      case 172 /* PropertyDeclaration */:
+      case 260 /* VariableDeclaration */:
+        return addTypeToVariableLike(node);
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+      case 262 /* FunctionDeclaration */:
+      case 174 /* MethodDeclaration */:
+      case 177 /* GetAccessor */:
+        return addTypeToSignatureDeclaration(node, sourceFile);
+      case 277 /* ExportAssignment */:
+        return transformExportAssignment(node);
+      case 263 /* ClassDeclaration */:
+        return transformExtendsClauseWithExpression(node);
+      case 206 /* ObjectBindingPattern */:
+      case 207 /* ArrayBindingPattern */:
+        return transformDestructuringPatterns(node);
+      default:
+        throw new Error(`Cannot find a fix for the given node ${node.kind}`);
     }
-    const globalType = typeChecker.resolveName(
-      referenceName,
-      /*location*/
-      void 0,
-      788968 /* Type */,
-      /*excludeGlobals*/
-      false
-    );
-    return !!globalType && globalType === type.target.symbol;
   }
-  function shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) {
-    if (!type.aliasSymbol) {
-      return false;
+  function addTypeToSignatureDeclaration(func, sourceFile2) {
+    if (func.type) {
+      return;
     }
-    const referenceName = type.aliasSymbol.name;
-    if (!typesWithUnwrappedTypeArguments.has(referenceName)) {
-      return false;
+    const { typeNode } = inferType(func);
+    if (typeNode) {
+      changeTracker.tryInsertTypeAnnotation(
+        sourceFile2,
+        func,
+        typeNode
+      );
+      return [Diagnostics.Add_return_type_0, typeToStringForDiag(typeNode)];
     }
-    const globalType = typeChecker.resolveName(
-      referenceName,
-      /*location*/
-      void 0,
-      788968 /* Type */,
-      /*excludeGlobals*/
-      false
-    );
-    return !!globalType && globalType === type.aliasSymbol;
   }
-  function getFirstTypeArgumentDefinitions(typeChecker, type, node, failedAliasResolution) {
-    var _a, _b;
-    if (!!(getObjectFlags(type) & 4 /* Reference */) && shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type)) {
-      return definitionFromType(typeChecker.getTypeArguments(type)[0], typeChecker, node, failedAliasResolution);
-    }
-    if (shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) && type.aliasTypeArguments) {
-      return definitionFromType(type.aliasTypeArguments[0], typeChecker, node, failedAliasResolution);
-    }
-    if (getObjectFlags(type) & 32 /* Mapped */ && type.target && shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type.target)) {
-      const declaration = (_b = (_a = type.aliasSymbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0];
-      if (declaration && isTypeAliasDeclaration(declaration) && isTypeReferenceNode(declaration.type) && declaration.type.typeArguments) {
-        return definitionFromType(typeChecker.getTypeAtLocation(declaration.type.typeArguments[0]), typeChecker, node, failedAliasResolution);
-      }
+  function transformExportAssignment(defaultExport) {
+    if (defaultExport.isExportEquals) {
+      return;
     }
-    return [];
+    const { typeNode } = inferType(defaultExport.expression);
+    if (!typeNode) return void 0;
+    const defaultIdentifier = factory.createUniqueName("_default");
+    changeTracker.replaceNodeWithNodes(sourceFile, defaultExport, [
+      factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            defaultIdentifier,
+            /*exclamationToken*/
+            void 0,
+            typeNode,
+            defaultExport.expression
+          )],
+          2 /* Const */
+        )
+      ),
+      factory.updateExportAssignment(defaultExport, defaultExport == null ? void 0 : defaultExport.modifiers, defaultIdentifier)
+    ]);
+    return [
+      Diagnostics.Extract_default_export_to_variable
+    ];
   }
-  function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    if (node === sourceFile) {
+  function transformExtendsClauseWithExpression(classDecl) {
+    var _a, _b;
+    const extendsClause = (_a = classDecl.heritageClauses) == null ? void 0 : _a.find((p) => p.token === 96 /* ExtendsKeyword */);
+    const heritageExpression = extendsClause == null ? void 0 : extendsClause.types[0];
+    if (!heritageExpression) {
       return void 0;
     }
-    if (isImportMeta(node.parent) && node.parent.name === node) {
-      return definitionFromType(
-        typeChecker.getTypeAtLocation(node.parent),
-        typeChecker,
-        node.parent,
-        /*failedAliasResolution*/
-        false
-      );
+    const { typeNode: heritageTypeNode } = inferType(heritageExpression.expression);
+    if (!heritageTypeNode) {
+      return void 0;
     }
-    const { symbol, failedAliasResolution } = getSymbol(
-      node,
-      typeChecker,
-      /*stopAtAlias*/
-      false
+    const baseClassName = factory.createUniqueName(
+      classDecl.name ? classDecl.name.text + "Base" : "Anonymous",
+      16 /* Optimistic */
     );
-    if (!symbol)
-      return void 0;
-    const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
-    const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker);
-    const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution);
-    const [resolvedType, typeDefinitions] = fromReturnType && fromReturnType.length !== 0 ? [returnType, fromReturnType] : [typeAtLocation, definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution)];
-    return typeDefinitions.length ? [...getFirstTypeArgumentDefinitions(typeChecker, resolvedType, node, failedAliasResolution), ...typeDefinitions] : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0;
-  }
-  function definitionFromType(type, checker, node, failedAliasResolution) {
-    return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
-  }
-  function tryGetReturnTypeOfFunction(symbol, type, checker) {
-    if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
-    symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
-      const sigs = type.getCallSignatures();
-      if (sigs.length === 1)
-        return checker.getReturnTypeOfSignature(first(sigs));
+    const heritageVariable = factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList(
+        [factory.createVariableDeclaration(
+          baseClassName,
+          /*exclamationToken*/
+          void 0,
+          heritageTypeNode,
+          heritageExpression.expression
+        )],
+        2 /* Const */
+      )
+    );
+    changeTracker.insertNodeBefore(sourceFile, classDecl, heritageVariable);
+    const trailingComments = getTrailingCommentRanges(sourceFile.text, heritageExpression.end);
+    const realEnd = ((_b = trailingComments == null ? void 0 : trailingComments[trailingComments.length - 1]) == null ? void 0 : _b.end) ?? heritageExpression.end;
+    changeTracker.replaceRange(
+      sourceFile,
+      {
+        pos: heritageExpression.getFullStart(),
+        end: realEnd
+      },
+      baseClassName,
+      {
+        prefix: " "
+      }
+    );
+    return [Diagnostics.Extract_base_class_to_variable];
+  }
+  let ExpressionType;
+  ((ExpressionType2) => {
+    ExpressionType2[ExpressionType2["Text"] = 0] = "Text";
+    ExpressionType2[ExpressionType2["Computed"] = 1] = "Computed";
+    ExpressionType2[ExpressionType2["ArrayAccess"] = 2] = "ArrayAccess";
+    ExpressionType2[ExpressionType2["Identifier"] = 3] = "Identifier";
+  })(ExpressionType || (ExpressionType = {}));
+  function transformDestructuringPatterns(bindingPattern) {
+    var _a;
+    const enclosingVariableDeclaration = bindingPattern.parent;
+    const enclosingVarStmt = bindingPattern.parent.parent.parent;
+    if (!enclosingVariableDeclaration.initializer) return void 0;
+    let baseExpr;
+    const newNodes = [];
+    if (!isIdentifier(enclosingVariableDeclaration.initializer)) {
+      const tempHolderForReturn = factory.createUniqueName("dest", 16 /* Optimistic */);
+      baseExpr = { expression: { kind: 3 /* Identifier */, identifier: tempHolderForReturn } };
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            tempHolderForReturn,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            enclosingVariableDeclaration.initializer
+          )],
+          2 /* Const */
+        )
+      ));
+    } else {
+      baseExpr = { expression: { kind: 3 /* Identifier */, identifier: enclosingVariableDeclaration.initializer } };
     }
-    return void 0;
-  }
-  function getDefinitionAndBoundSpan(program, sourceFile, position) {
-    const definitions = getDefinitionAtPosition(program, sourceFile, position);
-    if (!definitions || definitions.length === 0) {
-      return void 0;
+    const bindingElements = [];
+    if (isArrayBindingPattern(bindingPattern)) {
+      addArrayBindingPatterns(bindingPattern, bindingElements, baseExpr);
+    } else {
+      addObjectBindingPatterns(bindingPattern, bindingElements, baseExpr);
+    }
+    const expressionToVar = /* @__PURE__ */ new Map();
+    for (const bindingElement of bindingElements) {
+      if (bindingElement.element.propertyName && isComputedPropertyName(bindingElement.element.propertyName)) {
+        const computedExpression = bindingElement.element.propertyName.expression;
+        const identifierForComputedProperty = factory.getGeneratedNameForNode(computedExpression);
+        const variableDecl = factory.createVariableDeclaration(
+          identifierForComputedProperty,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          computedExpression
+        );
+        const variableList = factory.createVariableDeclarationList([variableDecl], 2 /* Const */);
+        const variableStatement = factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          variableList
+        );
+        newNodes.push(variableStatement);
+        expressionToVar.set(computedExpression, identifierForComputedProperty);
+      }
+      const name = bindingElement.element.name;
+      if (isArrayBindingPattern(name)) {
+        addArrayBindingPatterns(name, bindingElements, bindingElement);
+      } else if (isObjectBindingPattern(name)) {
+        addObjectBindingPatterns(name, bindingElements, bindingElement);
+      } else {
+        const { typeNode } = inferType(name);
+        let variableInitializer = createChainedExpression(bindingElement, expressionToVar);
+        if (bindingElement.element.initializer) {
+          const propertyName = (_a = bindingElement.element) == null ? void 0 : _a.propertyName;
+          const tempName = factory.createUniqueName(
+            propertyName && isIdentifier(propertyName) ? propertyName.text : "temp",
+            16 /* Optimistic */
+          );
+          newNodes.push(factory.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory.createVariableDeclarationList(
+              [factory.createVariableDeclaration(
+                tempName,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                variableInitializer
+              )],
+              2 /* Const */
+            )
+          ));
+          variableInitializer = factory.createConditionalExpression(
+            factory.createBinaryExpression(
+              tempName,
+              factory.createToken(37 /* EqualsEqualsEqualsToken */),
+              factory.createIdentifier("undefined")
+            ),
+            factory.createToken(58 /* QuestionToken */),
+            bindingElement.element.initializer,
+            factory.createToken(59 /* ColonToken */),
+            variableInitializer
+          );
+        }
+        const exportModifier = hasSyntacticModifier(enclosingVarStmt, 32 /* Export */) ? [factory.createToken(95 /* ExportKeyword */)] : void 0;
+        newNodes.push(factory.createVariableStatement(
+          exportModifier,
+          factory.createVariableDeclarationList(
+            [factory.createVariableDeclaration(
+              name,
+              /*exclamationToken*/
+              void 0,
+              typeNode,
+              variableInitializer
+            )],
+            2 /* Const */
+          )
+        ));
+      }
     }
-    const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position);
-    if (comment) {
-      return { definitions, textSpan: createTextSpanFromRange(comment) };
+    if (enclosingVarStmt.declarationList.declarations.length > 1) {
+      newNodes.push(factory.updateVariableStatement(
+        enclosingVarStmt,
+        enclosingVarStmt.modifiers,
+        factory.updateVariableDeclarationList(
+          enclosingVarStmt.declarationList,
+          enclosingVarStmt.declarationList.declarations.filter((node) => node !== bindingPattern.parent)
+        )
+      ));
     }
-    const node = getTouchingPropertyName(sourceFile, position);
-    const textSpan = createTextSpan(node.getStart(), node.getWidth());
-    return { definitions, textSpan };
+    changeTracker.replaceNodeWithNodes(sourceFile, enclosingVarStmt, newNodes);
+    return [
+      Diagnostics.Extract_binding_expressions_to_variable
+    ];
   }
-  function getDefinitionInfoForIndexSignatures(node, checker) {
-    return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration));
+  function addArrayBindingPatterns(bindingPattern, bindingElements, parent2) {
+    for (let i = 0; i < bindingPattern.elements.length; ++i) {
+      const element = bindingPattern.elements[i];
+      if (isOmittedExpression(element)) {
+        continue;
+      }
+      bindingElements.push({
+        element,
+        parent: parent2,
+        expression: { kind: 2 /* ArrayAccess */, arrayIndex: i }
+      });
+    }
   }
-  function getSymbol(node, checker, stopAtAlias) {
-    const symbol = checker.getSymbolAtLocation(node);
-    let failedAliasResolution = false;
-    if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) {
-      const aliased = checker.getAliasedSymbol(symbol);
-      if (aliased.declarations) {
-        return { symbol: aliased };
+  function addObjectBindingPatterns(bindingPattern, bindingElements, parent2) {
+    for (const bindingElement of bindingPattern.elements) {
+      let name;
+      if (bindingElement.propertyName) {
+        if (isComputedPropertyName(bindingElement.propertyName)) {
+          bindingElements.push({
+            element: bindingElement,
+            parent: parent2,
+            expression: { kind: 1 /* Computed */, computed: bindingElement.propertyName.expression }
+          });
+          continue;
+        } else {
+          name = bindingElement.propertyName.text;
+        }
       } else {
-        failedAliasResolution = true;
+        name = bindingElement.name.text;
       }
+      bindingElements.push({
+        element: bindingElement,
+        parent: parent2,
+        expression: { kind: 0 /* Text */, text: name }
+      });
     }
-    return { symbol, failedAliasResolution };
   }
-  function shouldSkipAlias(node, declaration) {
-    if (node.kind !== 80 /* Identifier */) {
-      return false;
-    }
-    if (node.parent === declaration) {
-      return true;
-    }
-    if (declaration.kind === 274 /* NamespaceImport */) {
-      return false;
+  function createChainedExpression(expression, expressionToVar) {
+    const reverseTraverse = [expression];
+    while (expression.parent) {
+      expression = expression.parent;
+      reverseTraverse.push(expression);
     }
-    return true;
-  }
-  function isExpandoDeclaration(node) {
-    if (!isAssignmentDeclaration(node))
-      return false;
-    const containingAssignment = findAncestor(node, (p) => {
-      if (isAssignmentExpression(p))
-        return true;
-      if (!isAssignmentDeclaration(p))
-        return "quit";
-      return false;
-    });
-    return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */;
-  }
-  function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, excludeDeclaration) {
-    const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
-    const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
-    const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
-    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(
-      declaration,
-      typeChecker,
-      symbol,
-      node,
-      /*unverified*/
-      false,
-      failedAliasResolution
-    ));
-    function getConstructSignatureDefinition() {
-      if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 137 /* ConstructorKeyword */)) {
-        const cls = find(filteredDeclarations, isClassLike) || Debug.fail("Expected declaration to have at least one class-like declaration");
-        return getSignatureDefinition(
-          cls.members,
-          /*selectConstructors*/
-          true
+    let chainedExpression = reverseTraverse[reverseTraverse.length - 1].expression.identifier;
+    for (let i = reverseTraverse.length - 2; i >= 0; --i) {
+      const nextSubExpr = reverseTraverse[i].expression;
+      if (nextSubExpr.kind === 0 /* Text */) {
+        chainedExpression = factory.createPropertyAccessChain(
+          chainedExpression,
+          /*questionDotToken*/
+          void 0,
+          factory.createIdentifier(nextSubExpr.text)
+        );
+      } else if (nextSubExpr.kind === 1 /* Computed */) {
+        chainedExpression = factory.createElementAccessExpression(
+          chainedExpression,
+          expressionToVar.get(nextSubExpr.computed)
+        );
+      } else if (nextSubExpr.kind === 2 /* ArrayAccess */) {
+        chainedExpression = factory.createElementAccessExpression(
+          chainedExpression,
+          nextSubExpr.arrayIndex
         );
       }
     }
-    function getCallSignatureDefinition() {
-      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(
-        filteredDeclarations,
-        /*selectConstructors*/
-        false
-      ) : void 0;
+    return chainedExpression;
+  }
+  function inferType(node, variableType) {
+    if (typePrintMode === 1 /* Relative */) {
+      return relativeType(node);
     }
-    function getSignatureDefinition(signatureDeclarations, selectConstructors) {
-      if (!signatureDeclarations) {
-        return void 0;
+    let type = isValueSignatureDeclaration(node) ? tryGetReturnType2(node) : typeChecker.getTypeAtLocation(node);
+    if (!type) {
+      return emptyInferenceResult;
+    }
+    if (typePrintMode === 2 /* Widened */) {
+      if (variableType) {
+        type = variableType;
       }
-      const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
-      const declarationsWithBody = declarations.filter((d) => !!d.body);
-      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(
-        last(declarations),
-        typeChecker,
-        symbol,
-        node,
-        /*unverified*/
-        false,
-        failedAliasResolution
-      )] : void 0;
+      const widenedType = typeChecker.getWidenedLiteralType(type);
+      if (typeChecker.isTypeAssignableTo(widenedType, type)) {
+        return emptyInferenceResult;
+      }
+      type = widenedType;
     }
-  }
-  function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
-    const symbolName2 = checker.symbolToString(symbol);
-    const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node);
-    const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : "";
-    return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution);
-  }
-  function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) {
-    const sourceFile = declaration.getSourceFile();
-    if (!textSpan) {
-      const name = getNameOfDeclaration(declaration) || declaration;
-      textSpan = createTextSpanFromNode(name, sourceFile);
+    if (isParameter(node) && typeChecker.requiresAddingImplicitUndefined(node)) {
+      type = typeChecker.getUnionType([typeChecker.getUndefinedType(), type], 0 /* None */);
     }
+    const flags = (isVariableDeclaration(node) || isPropertyDeclaration(node) && hasSyntacticModifier(node, 256 /* Static */ | 8 /* Readonly */)) && type.flags & 8192 /* UniqueESSymbol */ ? 1048576 /* AllowUniqueESSymbolType */ : 0 /* None */;
     return {
-      fileName: sourceFile.fileName,
-      textSpan,
-      kind: symbolKind,
-      name: symbolName2,
-      containerKind: void 0,
-      // TODO: GH#18217
-      containerName,
-      ...ts_FindAllReferences_exports.toContextSpan(
-        textSpan,
-        sourceFile,
-        ts_FindAllReferences_exports.getContextNode(declaration)
-      ),
-      isLocal: !isDefinitionVisible(checker, declaration),
-      isAmbient: !!(declaration.flags & 33554432 /* Ambient */),
-      unverified,
-      failedAliasResolution
-    };
-  }
-  function createDefinitionInfoFromSwitch(statement, sourceFile) {
-    const keyword = ts_FindAllReferences_exports.getContextNode(statement);
-    const textSpan = createTextSpanFromNode(isContextWithStartAndEndNode(keyword) ? keyword.start : keyword, sourceFile);
-    return {
-      fileName: sourceFile.fileName,
-      textSpan,
-      kind: "keyword" /* keyword */,
-      name: "switch",
-      containerKind: void 0,
-      containerName: "",
-      ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, keyword),
-      isLocal: true,
-      isAmbient: false,
-      unverified: false,
-      failedAliasResolution: void 0
+      typeNode: typeToTypeNode2(type, findAncestor(node, isDeclaration) ?? sourceFile, flags),
+      mutatedTarget: false
     };
   }
-  function isDefinitionVisible(checker, declaration) {
-    if (checker.isDeclarationVisible(declaration))
-      return true;
-    if (!declaration.parent)
-      return false;
-    if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration)
-      return isDefinitionVisible(checker, declaration.parent);
-    switch (declaration.kind) {
-      case 172 /* PropertyDeclaration */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 174 /* MethodDeclaration */:
-        if (hasEffectiveModifier(declaration, 2 /* Private */))
-          return false;
-      case 176 /* Constructor */:
-      case 303 /* PropertyAssignment */:
-      case 304 /* ShorthandPropertyAssignment */:
-      case 210 /* ObjectLiteralExpression */:
-      case 231 /* ClassExpression */:
-      case 219 /* ArrowFunction */:
-      case 218 /* FunctionExpression */:
-        return isDefinitionVisible(checker, declaration.parent);
-      default:
-        return false;
-    }
+  function createTypeOfFromEntityNameExpression(node) {
+    return factory.createTypeQueryNode(getSynthesizedDeepClone(node));
   }
-  function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
-    return createDefinitionInfo(
-      decl,
-      typeChecker,
-      decl.symbol,
-      decl,
-      /*unverified*/
-      false,
-      failedAliasResolution
+  function typeFromArraySpreadElements(node, name = "temp") {
+    const isConstContext = !!findAncestor(node, isConstAssertion2);
+    if (!isConstContext) return emptyInferenceResult;
+    return typeFromSpreads(
+      node,
+      name,
+      isConstContext,
+      (n) => n.elements,
+      isSpreadElement,
+      factory.createSpreadElement,
+      (props) => factory.createArrayLiteralExpression(
+        props,
+        /*multiLine*/
+        true
+      ),
+      (types) => factory.createTupleTypeNode(types.map(factory.createRestTypeNode))
     );
   }
-  function findReferenceInPosition(refs, pos) {
-    return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
+  function typeFromObjectSpreadAssignment(node, name = "temp") {
+    const isConstContext = !!findAncestor(node, isConstAssertion2);
+    return typeFromSpreads(
+      node,
+      name,
+      isConstContext,
+      (n) => n.properties,
+      isSpreadAssignment,
+      factory.createSpreadAssignment,
+      (props) => factory.createObjectLiteralExpression(
+        props,
+        /*multiLine*/
+        true
+      ),
+      factory.createIntersectionTypeNode
+    );
   }
-  function getDefinitionInfoForFileReference(name, targetFileName, unverified) {
+  function typeFromSpreads(node, name, isConstContext, getChildren, isSpread, createSpread, makeNodeOfKind, finalType) {
+    const intersectionTypes = [];
+    const newSpreads = [];
+    let currentVariableProperties;
+    const statement = findAncestor(node, isStatement);
+    for (const prop of getChildren(node)) {
+      if (isSpread(prop)) {
+        finalizesVariablePart();
+        if (isEntityNameExpression(prop.expression)) {
+          intersectionTypes.push(createTypeOfFromEntityNameExpression(prop.expression));
+          newSpreads.push(prop);
+        } else {
+          makeVariable(prop.expression);
+        }
+      } else {
+        (currentVariableProperties ?? (currentVariableProperties = [])).push(prop);
+      }
+    }
+    if (newSpreads.length === 0) {
+      return emptyInferenceResult;
+    }
+    finalizesVariablePart();
+    changeTracker.replaceNode(sourceFile, node, makeNodeOfKind(newSpreads));
     return {
-      fileName: targetFileName,
-      textSpan: createTextSpanFromBounds(0, 0),
-      kind: "script" /* scriptElement */,
-      name,
-      containerName: void 0,
-      containerKind: void 0,
-      // TODO: GH#18217
-      unverified
+      typeNode: finalType(intersectionTypes),
+      mutatedTarget: true
     };
+    function makeVariable(expression) {
+      const tempName = factory.createUniqueName(
+        name + "_Part" + (newSpreads.length + 1),
+        16 /* Optimistic */
+      );
+      const initializer = !isConstContext ? expression : factory.createAsExpression(
+        expression,
+        factory.createTypeReferenceNode("const")
+      );
+      const variableDefinition = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([
+          factory.createVariableDeclaration(
+            tempName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            initializer
+          )
+        ], 2 /* Const */)
+      );
+      changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition);
+      intersectionTypes.push(createTypeOfFromEntityNameExpression(tempName));
+      newSpreads.push(createSpread(tempName));
+    }
+    function finalizesVariablePart() {
+      if (currentVariableProperties) {
+        makeVariable(makeNodeOfKind(
+          currentVariableProperties
+        ));
+        currentVariableProperties = void 0;
+      }
+    }
   }
-  function getAncestorCallLikeExpression(node) {
-    const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n));
-    const callLike = target == null ? void 0 : target.parent;
-    return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0;
-  }
-  function tryGetSignatureDeclaration(typeChecker, node) {
-    const callLike = getAncestorCallLikeExpression(node);
-    const signature = callLike && typeChecker.getResolvedSignature(callLike);
-    return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d));
+  function isConstAssertion2(location) {
+    return isAssertionExpression(location) && isConstTypeReference(location.type);
   }
-  function isConstructorLike(node) {
-    switch (node.kind) {
-      case 176 /* Constructor */:
-      case 185 /* ConstructorType */:
-      case 180 /* ConstructSignature */:
-        return true;
-      default:
-        return false;
+  function relativeType(node) {
+    if (isParameter(node)) {
+      return emptyInferenceResult;
     }
-  }
-  var typesWithUnwrappedTypeArguments;
-  var init_goToDefinition = __esm({
-    "src/services/goToDefinition.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_FindAllReferences();
-      typesWithUnwrappedTypeArguments = /* @__PURE__ */ new Set([
-        "Array",
-        "ArrayLike",
-        "ReadonlyArray",
-        "Promise",
-        "PromiseLike",
-        "Iterable",
-        "IterableIterator",
-        "AsyncIterable",
-        "Set",
-        "WeakSet",
-        "ReadonlySet",
-        "Map",
-        "WeakMap",
-        "ReadonlyMap",
-        "Partial",
-        "Required",
-        "Readonly",
-        "Pick",
-        "Omit"
-      ]);
+    if (isShorthandPropertyAssignment(node)) {
+      return {
+        typeNode: createTypeOfFromEntityNameExpression(node.name),
+        mutatedTarget: false
+      };
     }
-  });
-
-  // src/services/_namespaces/ts.GoToDefinition.ts
-  var ts_GoToDefinition_exports = {};
-  __export(ts_GoToDefinition_exports, {
-    createDefinitionInfo: () => createDefinitionInfo,
-    findReferenceInPosition: () => findReferenceInPosition,
-    getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan,
-    getDefinitionAtPosition: () => getDefinitionAtPosition,
-    getReferenceAtPosition: () => getReferenceAtPosition,
-    getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition
-  });
-  var init_ts_GoToDefinition = __esm({
-    "src/services/_namespaces/ts.GoToDefinition.ts"() {
-      "use strict";
-      init_goToDefinition();
+    if (isEntityNameExpression(node)) {
+      return {
+        typeNode: createTypeOfFromEntityNameExpression(node),
+        mutatedTarget: false
+      };
     }
-  });
-
-  // src/services/inlayHints.ts
-  function shouldShowParameterNameHints(preferences) {
-    return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all";
-  }
-  function shouldShowLiteralParameterNameHintsOnly(preferences) {
-    return preferences.includeInlayParameterNameHints === "literals";
-  }
-  function shouldUseInteractiveInlayHints(preferences) {
-    return preferences.interactiveInlayHints === true;
-  }
-  function provideInlayHints(context) {
-    const { file, program, span, cancellationToken, preferences } = context;
-    const sourceFileText = file.text;
-    const compilerOptions = program.getCompilerOptions();
-    const quotePreference = getQuotePreference(file, preferences);
-    const checker = program.getTypeChecker();
-    const result = [];
-    visitor(file);
-    return result;
-    function visitor(node) {
-      if (!node || node.getFullWidth() === 0) {
-        return;
-      }
-      switch (node.kind) {
-        case 267 /* ModuleDeclaration */:
-        case 263 /* ClassDeclaration */:
-        case 264 /* InterfaceDeclaration */:
-        case 262 /* FunctionDeclaration */:
-        case 231 /* ClassExpression */:
-        case 218 /* FunctionExpression */:
-        case 174 /* MethodDeclaration */:
-        case 219 /* ArrowFunction */:
-          cancellationToken.throwIfCancellationRequested();
-      }
-      if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
-        return;
-      }
-      if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) {
-        return;
-      }
-      if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) {
-        visitVariableLikeDeclaration(node);
-      } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) {
-        visitVariableLikeDeclaration(node);
-      } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) {
-        visitEnumMember(node);
-      } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) {
-        visitCallOrNewExpression(node);
-      } else {
-        if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) {
-          visitFunctionLikeForParameterType(node);
-        }
-        if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) {
-          visitFunctionDeclarationLikeForReturnType(node);
-        }
-      }
-      return forEachChild(node, visitor);
+    if (isConstAssertion2(node)) {
+      return relativeType(node.expression);
     }
-    function isSignatureSupportingReturnAnnotation(node) {
-      return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node);
+    if (isArrayLiteralExpression(node)) {
+      const variableDecl = findAncestor(node, isVariableDeclaration);
+      const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0;
+      return typeFromArraySpreadElements(node, partName);
     }
-    function addParameterHints(text, parameter, position, isFirstVariadicArgument) {
-      let hintText = `${isFirstVariadicArgument ? "..." : ""}${text}`;
-      let displayParts;
-      if (shouldUseInteractiveInlayHints(preferences)) {
-        displayParts = [getNodeDisplayPart(hintText, parameter), { text: ":" }];
-        hintText = "";
-      } else {
-        hintText += ":";
-      }
-      result.push({
-        text: hintText,
-        position,
-        kind: "Parameter" /* Parameter */,
-        whitespaceAfter: true,
-        displayParts
-      });
+    if (isObjectLiteralExpression(node)) {
+      const variableDecl = findAncestor(node, isVariableDeclaration);
+      const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0;
+      return typeFromObjectSpreadAssignment(node, partName);
     }
-    function addTypeHints(hintText, position) {
-      result.push({
-        text: typeof hintText === "string" ? `: ${hintText}` : "",
-        displayParts: typeof hintText === "string" ? void 0 : [{ text: ": " }, ...hintText],
-        position,
-        kind: "Type" /* Type */,
-        whitespaceBefore: true
-      });
+    if (isVariableDeclaration(node) && node.initializer) {
+      return relativeType(node.initializer);
     }
-    function addEnumMemberValueHints(text, position) {
-      result.push({
-        text: `= ${text}`,
-        position,
-        kind: "Enum" /* Enum */,
-        whitespaceBefore: true
-      });
+    if (isConditionalExpression(node)) {
+      const { typeNode: trueType, mutatedTarget: mTrue } = relativeType(node.whenTrue);
+      if (!trueType) return emptyInferenceResult;
+      const { typeNode: falseType, mutatedTarget: mFalse } = relativeType(node.whenFalse);
+      if (!falseType) return emptyInferenceResult;
+      return {
+        typeNode: factory.createUnionTypeNode([trueType, falseType]),
+        mutatedTarget: mTrue || mFalse
+      };
     }
-    function visitEnumMember(member) {
-      if (member.initializer) {
-        return;
+    return emptyInferenceResult;
+  }
+  function typeToTypeNode2(type, enclosingDeclaration, flags = 0 /* None */) {
+    let isTruncated = false;
+    const result2 = typeToAutoImportableTypeNode(typeChecker, importAdder, type, enclosingDeclaration, scriptTarget, declarationEmitNodeBuilderFlags2 | flags, {
+      moduleResolverHost: program,
+      trackSymbol() {
+        return true;
+      },
+      reportTruncationError() {
+        isTruncated = true;
       }
-      const enumValue = checker.getConstantValue(member);
-      if (enumValue !== void 0) {
-        addEnumMemberValueHints(enumValue.toString(), member.end);
+    });
+    return isTruncated ? factory.createKeywordTypeNode(133 /* AnyKeyword */) : result2;
+  }
+  function tryGetReturnType2(node) {
+    const signature = typeChecker.getSignatureFromDeclaration(node);
+    if (signature) {
+      return typeChecker.getReturnTypeOfSignature(signature);
+    }
+  }
+  function addTypeToVariableLike(decl) {
+    const { typeNode } = inferType(decl);
+    if (typeNode) {
+      if (decl.type) {
+        changeTracker.replaceNode(getSourceFileOfNode(decl), decl.type, typeNode);
+      } else {
+        changeTracker.tryInsertTypeAnnotation(getSourceFileOfNode(decl), decl, typeNode);
       }
+      return [Diagnostics.Add_annotation_of_type_0, typeToStringForDiag(typeNode)];
     }
-    function isModuleReferenceType(type) {
-      return type.symbol && type.symbol.flags & 1536 /* Module */;
+  }
+  function typeToStringForDiag(node) {
+    setEmitFlags(node, 1 /* SingleLine */);
+    const result2 = typePrinter.printNode(4 /* Unspecified */, node, sourceFile);
+    if (result2.length > defaultMaximumTruncationLength) {
+      return result2.substring(0, defaultMaximumTruncationLength - "...".length) + "...";
     }
-    function visitVariableLikeDeclaration(decl) {
-      if (!decl.initializer || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) {
-        return;
-      }
-      const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl);
-      if (effectiveTypeAnnotation) {
-        return;
-      }
-      const declarationType = checker.getTypeAtLocation(decl);
-      if (isModuleReferenceType(declarationType)) {
-        return;
-      }
-      const hintParts = typeToInlayHintParts(declarationType);
-      if (hintParts) {
-        const hintText = typeof hintParts === "string" ? hintParts : hintParts.map((part) => part.text).join("");
-        const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), hintText);
-        if (isVariableNameMatchesType) {
-          return;
-        }
-        addTypeHints(hintParts, decl.name.end);
-      }
+    setEmitFlags(node, 0 /* None */);
+    return result2;
+  }
+  function findAncestorWithMissingType(node) {
+    return findAncestor(node, (n) => {
+      return canHaveTypeAnnotation.has(n.kind) && (!isObjectBindingPattern(n) && !isArrayBindingPattern(n) || isVariableDeclaration(n.parent));
+    });
+  }
+  function findBestFittingNode(node, span) {
+    while (node && node.end < span.start + span.length) {
+      node = node.parent;
     }
-    function visitCallOrNewExpression(expr) {
-      const args = expr.arguments;
-      if (!args || !args.length) {
-        return;
-      }
-      const candidates = [];
-      const signature = checker.getResolvedSignatureForSignatureHelp(expr, candidates);
-      if (!signature || !candidates.length) {
-        return;
-      }
-      let signatureParamPos = 0;
-      for (const originalArg of args) {
-        const arg = skipParentheses(originalArg);
-        if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) {
-          signatureParamPos++;
-          continue;
-        }
-        let spreadArgs = 0;
-        if (isSpreadElement(arg)) {
-          const spreadType = checker.getTypeAtLocation(arg.expression);
-          if (checker.isTupleType(spreadType)) {
-            const { elementFlags, fixedLength } = spreadType.target;
-            if (fixedLength === 0) {
-              continue;
-            }
-            const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */));
-            const requiredArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
-            if (requiredArgs > 0) {
-              spreadArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
-            }
-          }
-        }
-        const identifierInfo = checker.getParameterIdentifierInfoAtPosition(signature, signatureParamPos);
-        signatureParamPos = signatureParamPos + (spreadArgs || 1);
-        if (identifierInfo) {
-          const { parameter, parameterName, isRestParameter: isFirstVariadicArgument } = identifierInfo;
-          const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName);
-          if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) {
-            continue;
-          }
-          const name = unescapeLeadingUnderscores(parameterName);
-          if (leadingCommentsContainsParameterName(arg, name)) {
-            continue;
-          }
-          addParameterHints(name, parameter, originalArg.getStart(), isFirstVariadicArgument);
-        }
-      }
+    while (node.parent.pos === node.pos && node.parent.end === node.end) {
+      node = node.parent;
     }
-    function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) {
-      if (isIdentifier(expr)) {
-        return expr.text === parameterName;
-      }
-      if (isPropertyAccessExpression(expr)) {
-        return expr.name.text === parameterName;
-      }
-      return false;
+    if (isIdentifier(node) && hasInitializer(node.parent) && node.parent.initializer) {
+      return node.parent.initializer;
     }
-    function leadingCommentsContainsParameterName(node, name) {
-      if (!isIdentifierText(name, compilerOptions.target, getLanguageVariant(file.scriptKind))) {
-        return false;
-      }
-      const ranges = getLeadingCommentRanges(sourceFileText, node.pos);
-      if (!(ranges == null ? void 0 : ranges.length)) {
-        return false;
-      }
-      const regex = leadingParameterNameCommentRegexFactory(name);
-      return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end)));
+    return node;
+  }
+}
+
+// src/services/codefixes/fixAwaitInSyncFunction.ts
+var fixId37 = "fixAwaitInSyncFunction";
+var errorCodes48 = [
+  Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code
+];
+registerCodeFix({
+  errorCodes: errorCodes48,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const nodes = getNodes3(sourceFile, span.start);
+    if (!nodes) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, nodes));
+    return [createCodeFixAction(fixId37, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId37, Diagnostics.Add_all_missing_async_modifiers)];
+  },
+  fixIds: [fixId37],
+  getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) {
+    const seen = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes48, (changes, diag2) => {
+      const nodes = getNodes3(diag2.file, diag2.start);
+      if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore))) return;
+      doChange31(changes, context.sourceFile, nodes);
+    });
+  }
+});
+function getReturnType(expr) {
+  if (expr.type) {
+    return expr.type;
+  }
+  if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) {
+    return expr.parent.type.type;
+  }
+}
+function getNodes3(sourceFile, start) {
+  const token = getTokenAtPosition(sourceFile, start);
+  const containingFunction = getContainingFunction(token);
+  if (!containingFunction) {
+    return;
+  }
+  let insertBefore;
+  switch (containingFunction.kind) {
+    case 174 /* MethodDeclaration */:
+      insertBefore = containingFunction.name;
+      break;
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+      insertBefore = findChildOfKind(containingFunction, 100 /* FunctionKeyword */, sourceFile);
+      break;
+    case 219 /* ArrowFunction */:
+      const kind = containingFunction.typeParameters ? 30 /* LessThanToken */ : 21 /* OpenParenToken */;
+      insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters);
+      break;
+    default:
+      return;
+  }
+  return insertBefore && {
+    insertBefore,
+    returnType: getReturnType(containingFunction)
+  };
+}
+function doChange31(changes, sourceFile, { insertBefore, returnType }) {
+  if (returnType) {
+    const entityName = getEntityNameFromTypeNode(returnType);
+    if (!entityName || entityName.kind !== 80 /* Identifier */ || entityName.text !== "Promise") {
+      changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType])));
     }
-    function isHintableLiteral(node) {
-      switch (node.kind) {
-        case 224 /* PrefixUnaryExpression */: {
-          const operand = node.operand;
-          return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText);
-        }
-        case 112 /* TrueKeyword */:
-        case 97 /* FalseKeyword */:
-        case 106 /* NullKeyword */:
-        case 15 /* NoSubstitutionTemplateLiteral */:
-        case 228 /* TemplateExpression */:
-          return true;
-        case 80 /* Identifier */: {
-          const name = node.escapedText;
-          return isUndefined(name) || isInfinityOrNaNString(name);
+  }
+  changes.insertModifierBefore(sourceFile, 134 /* AsyncKeyword */, insertBefore);
+}
+
+// src/services/codefixes/fixPropertyOverrideAccessor.ts
+var errorCodes49 = [
+  Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code,
+  Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code
+];
+var fixId38 = "fixPropertyOverrideAccessor";
+registerCodeFix({
+  errorCodes: errorCodes49,
+  getCodeActions(context) {
+    const edits = doChange32(context.sourceFile, context.span.start, context.span.length, context.errorCode, context);
+    if (edits) {
+      return [createCodeFixAction(fixId38, edits, Diagnostics.Generate_get_and_set_accessors, fixId38, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)];
+    }
+  },
+  fixIds: [fixId38],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes49, (changes, diag2) => {
+    const edits = doChange32(diag2.file, diag2.start, diag2.length, diag2.code, context);
+    if (edits) {
+      for (const edit of edits) {
+        changes.pushRaw(context.sourceFile, edit);
+      }
+    }
+  })
+});
+function doChange32(file, start, length2, code, context) {
+  let startPosition;
+  let endPosition;
+  if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) {
+    startPosition = start;
+    endPosition = start + length2;
+  } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) {
+    const checker = context.program.getTypeChecker();
+    const node = getTokenAtPosition(file, start).parent;
+    Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor");
+    const containingClass = node.parent;
+    Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes");
+    const base = singleOrUndefined(getAllSupers(containingClass, checker));
+    if (!base) return [];
+    const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name));
+    const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name);
+    if (!baseProp || !baseProp.valueDeclaration) return [];
+    startPosition = baseProp.valueDeclaration.pos;
+    endPosition = baseProp.valueDeclaration.end;
+    file = getSourceFileOfNode(baseProp.valueDeclaration);
+  } else {
+    Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code);
+  }
+  return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message);
+}
+
+// src/services/codefixes/inferFromUsage.ts
+var fixId39 = "inferFromUsage";
+var errorCodes50 = [
+  // Variable declarations
+  Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
+  // Variable uses
+  Diagnostics.Variable_0_implicitly_has_an_1_type.code,
+  // Parameter declarations
+  Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
+  Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
+  // Get Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
+  Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
+  // Set Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
+  // Property declarations
+  Diagnostics.Member_0_implicitly_has_an_1_type.code,
+  //// Suggestions
+  // Variable declarations
+  Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
+  // Variable uses
+  Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Parameter declarations
+  Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Get Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
+  Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Set Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
+  // Property declarations
+  Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Function expressions and declarations
+  Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
+];
+registerCodeFix({
+  errorCodes: errorCodes50,
+  getCodeActions(context) {
+    const { sourceFile, program, span: { start }, errorCode, cancellationToken, host, preferences } = context;
+    const token = getTokenAtPosition(sourceFile, start);
+    let declaration;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      declaration = doChange33(
+        changes2,
+        sourceFile,
+        token,
+        errorCode,
+        program,
+        cancellationToken,
+        /*markSeen*/
+        returnTrue,
+        host,
+        preferences
+      );
+    });
+    const name = declaration && getNameOfDeclaration(declaration);
+    return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId39, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId39, Diagnostics.Infer_all_types_from_usage)];
+  },
+  fixIds: [fixId39],
+  getAllCodeActions(context) {
+    const { sourceFile, program, cancellationToken, host, preferences } = context;
+    const markSeen = nodeSeenTracker();
+    return codeFixAll(context, errorCodes50, (changes, err) => {
+      doChange33(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences);
+    });
+  }
+});
+function getDiagnostic(errorCode, token) {
+  switch (errorCode) {
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage;
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Infer_parameter_types_from_usage;
+    case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
+      return Diagnostics.Infer_this_type_of_0_from_usage;
+    default:
+      return Diagnostics.Infer_type_of_0_from_usage;
+  }
+}
+function mapSuggestionDiagnostic(errorCode) {
+  switch (errorCode) {
+    case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code;
+    case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Variable_0_implicitly_has_an_1_type.code;
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Parameter_0_implicitly_has_an_1_type.code;
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code;
+    case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code:
+      return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code;
+    case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code;
+    case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code:
+      return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code;
+    case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Member_0_implicitly_has_an_1_type.code;
+  }
+  return errorCode;
+}
+function doChange33(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) {
+  if (!isParameterPropertyModifier(token.kind) && token.kind !== 80 /* Identifier */ && token.kind !== 26 /* DotDotDotToken */ && token.kind !== 110 /* ThisKeyword */) {
+    return void 0;
+  }
+  const { parent: parent2 } = token;
+  const importAdder = createImportAdder(sourceFile, program, preferences, host);
+  errorCode = mapSuggestionDiagnostic(errorCode);
+  switch (errorCode) {
+    case Diagnostics.Member_0_implicitly_has_an_1_type.code:
+    case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code:
+      if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) {
+        annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken);
+        importAdder.writeFixes(changes);
+        return parent2;
+      }
+      if (isPropertyAccessExpression(parent2)) {
+        const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
+        const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
+        if (typeNode) {
+          const typeTag = factory.createJSDocTypeTag(
+            /*tagName*/
+            void 0,
+            factory.createJSDocTypeExpression(typeNode),
+            /*comment*/
+            void 0
+          );
+          changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
         }
+        importAdder.writeFixes(changes);
+        return parent2;
+      }
+      return void 0;
+    case Diagnostics.Variable_0_implicitly_has_an_1_type.code: {
+      const symbol = program.getTypeChecker().getSymbolAtLocation(token);
+      if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) {
+        annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken);
+        importAdder.writeFixes(changes);
+        return symbol.valueDeclaration;
       }
-      return isLiteralExpression(node);
+      return void 0;
     }
-    function visitFunctionDeclarationLikeForReturnType(decl) {
-      if (isArrowFunction(decl)) {
-        if (!findChildOfKind(decl, 21 /* OpenParenToken */, file)) {
-          return;
-        }
+  }
+  const containingFunction = getContainingFunction(token);
+  if (containingFunction === void 0) {
+    return void 0;
+  }
+  let declaration;
+  switch (errorCode) {
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
+      if (isSetAccessorDeclaration(containingFunction)) {
+        annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
+        break;
       }
-      const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl);
-      if (effectiveTypeAnnotation || !decl.body) {
-        return;
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
+      if (markSeen(containingFunction)) {
+        const param = cast(parent2, isParameter);
+        annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken);
+        declaration = param;
       }
-      const signature = checker.getSignatureFromDeclaration(decl);
-      if (!signature) {
-        return;
+      break;
+    case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code:
+    case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code:
+      if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) {
+        annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host);
+        declaration = containingFunction;
       }
-      const returnType = checker.getReturnTypeOfSignature(signature);
-      if (isModuleReferenceType(returnType)) {
-        return;
+      break;
+    case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code:
+      if (isSetAccessorDeclaration(containingFunction)) {
+        annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
       }
-      const hintParts = typeToInlayHintParts(returnType);
-      if (hintParts) {
-        addTypeHints(hintParts, getTypeAnnotationPosition(decl));
+      break;
+    case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
+      if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) {
+        annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
       }
-    }
-    function getTypeAnnotationPosition(decl) {
-      const closeParenToken = findChildOfKind(decl, 22 /* CloseParenToken */, file);
-      if (closeParenToken) {
-        return closeParenToken.end;
+      break;
+    default:
+      return Debug.fail(String(errorCode));
+  }
+  importAdder.writeFixes(changes);
+  return declaration;
+}
+function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) {
+  if (isIdentifier(declaration.name)) {
+    annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host);
+  }
+}
+function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) {
+  if (!isIdentifier(parameterDeclaration.name)) {
+    return;
+  }
+  const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken);
+  Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match");
+  if (isInJSFile(containingFunction)) {
+    annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host);
+  } else {
+    const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 21 /* OpenParenToken */, sourceFile);
+    if (needParens) changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(21 /* OpenParenToken */));
+    for (const { declaration, type } of parameterInferences) {
+      if (declaration && !declaration.type && !declaration.initializer) {
+        annotate(changes, importAdder, sourceFile, declaration, type, program, host);
       }
-      return decl.parameters.end;
     }
-    function visitFunctionLikeForParameterType(node) {
-      const signature = checker.getSignatureFromDeclaration(node);
-      if (!signature) {
+    if (needParens) changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(22 /* CloseParenToken */));
+  }
+}
+function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) {
+  const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken);
+  if (!references || !references.length) {
+    return;
+  }
+  const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter();
+  const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host);
+  if (!typeNode) {
+    return;
+  }
+  if (isInJSFile(containingFunction)) {
+    annotateJSDocThis(changes, sourceFile, containingFunction, typeNode);
+  } else {
+    changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode);
+  }
+}
+function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
+  changes.addJSDocTags(sourceFile, containingFunction, [
+    factory.createJSDocThisTag(
+      /*tagName*/
+      void 0,
+      factory.createJSDocTypeExpression(typeNode)
+    )
+  ]);
+}
+function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
+  const param = firstOrUndefined(setAccessorDeclaration.parameters);
+  if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) {
+    let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken);
+    if (type === program.getTypeChecker().getAnyType()) {
+      type = inferTypeForVariableFromUsage(param.name, program, cancellationToken);
+    }
+    if (isInJSFile(setAccessorDeclaration)) {
+      annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host);
+    } else {
+      annotate(changes, importAdder, sourceFile, param, type, program, host);
+    }
+  }
+}
+function annotate(changes, importAdder, sourceFile, declaration, type, program, host) {
+  const typeNode = getTypeNodeIfAccessible(type, declaration, program, host);
+  if (typeNode) {
+    if (isInJSFile(sourceFile) && declaration.kind !== 171 /* PropertySignature */) {
+      const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration;
+      if (!parent2) {
         return;
       }
-      for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) {
-        const param = node.parameters[i];
-        if (!isHintableDeclaration(param)) {
-          continue;
-        }
-        const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param);
-        if (effectiveTypeAnnotation) {
-          continue;
-        }
-        const typeHints = getParameterDeclarationTypeHints(signature.parameters[i]);
-        if (!typeHints) {
-          continue;
-        }
-        addTypeHints(typeHints, param.questionToken ? param.questionToken.end : param.name.end);
-      }
+      const typeExpression = factory.createJSDocTypeExpression(typeNode);
+      const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(
+        /*tagName*/
+        void 0,
+        typeExpression,
+        /*comment*/
+        void 0
+      ) : factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        typeExpression,
+        /*comment*/
+        void 0
+      );
+      changes.addJSDocTags(sourceFile, parent2, [typeTag]);
+    } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
+      changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
     }
-    function getParameterDeclarationTypeHints(symbol) {
-      const valueDeclaration = symbol.valueDeclaration;
-      if (!valueDeclaration || !isParameter(valueDeclaration)) {
-        return void 0;
-      }
-      const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration);
-      if (isModuleReferenceType(signatureParamType)) {
-        return void 0;
-      }
-      return typeToInlayHintParts(signatureParamType);
+  }
+}
+function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
+  const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+  if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
+    forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(
+      s,
+      /*isValidTypeOnlyUseSite*/
+      true
+    ));
+    return true;
+  }
+  return false;
+}
+function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) {
+  const signature = parameterInferences.length && parameterInferences[0].declaration.parent;
+  if (!signature) {
+    return;
+  }
+  const inferences = mapDefined(parameterInferences, (inference) => {
+    const param = inference.declaration;
+    if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) {
+      return;
     }
-    function printTypeInSingleLine(type) {
-      const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      const printer = createPrinterWithRemoveComments();
-      return usingSingleLineStringWriter((writer) => {
-        const typeNode = checker.typeToTypeNode(
-          type,
-          /*enclosingDeclaration*/
-          void 0,
-          flags
-        );
-        Debug.assertIsDefined(typeNode, "should always get typenode");
-        printer.writeNode(
-          4 /* Unspecified */,
-          typeNode,
-          /*sourceFile*/
-          file,
-          writer
-        );
-      });
+    const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host);
+    if (typeNode) {
+      const name = factory.cloneNode(param.name);
+      setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+      return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode };
     }
-    function typeToInlayHintParts(type) {
-      if (!shouldUseInteractiveInlayHints(preferences)) {
-        return printTypeInSingleLine(type);
-      }
-      const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      const typeNode = checker.typeToTypeNode(
-        type,
-        /*enclosingDeclaration*/
+  });
+  if (!inferences.length) {
+    return;
+  }
+  if (isArrowFunction(signature) || isFunctionExpression(signature)) {
+    const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 21 /* OpenParenToken */, sourceFile);
+    if (needParens) {
+      changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(21 /* OpenParenToken */));
+    }
+    forEach(inferences, ({ typeNode, param }) => {
+      const typeTag = factory.createJSDocTypeTag(
+        /*tagName*/
         void 0,
-        flags
+        factory.createJSDocTypeExpression(typeNode)
       );
-      Debug.assertIsDefined(typeNode, "should always get typenode");
-      const parts = [];
-      visitForDisplayParts(typeNode);
-      return parts;
-      function visitForDisplayParts(node) {
-        var _a, _b;
-        if (!node) {
-          return;
-        }
-        const tokenString = tokenToString(node.kind);
-        if (tokenString) {
-          parts.push({ text: tokenString });
-          return;
-        }
-        if (isLiteralExpression(node)) {
-          parts.push({ text: getLiteralText2(node) });
-          return;
-        }
-        switch (node.kind) {
-          case 80 /* Identifier */:
-            Debug.assertNode(node, isIdentifier);
-            const identifierText = idText(node);
-            const name = node.symbol && node.symbol.declarations && node.symbol.declarations.length && getNameOfDeclaration(node.symbol.declarations[0]);
-            if (name) {
-              parts.push(getNodeDisplayPart(identifierText, name));
-            } else {
-              parts.push({ text: identifierText });
-            }
-            break;
-          case 166 /* QualifiedName */:
-            Debug.assertNode(node, isQualifiedName);
-            visitForDisplayParts(node.left);
-            parts.push({ text: "." });
-            visitForDisplayParts(node.right);
-            break;
-          case 182 /* TypePredicate */:
-            Debug.assertNode(node, isTypePredicateNode);
-            if (node.assertsModifier) {
-              parts.push({ text: "asserts " });
-            }
-            visitForDisplayParts(node.parameterName);
-            if (node.type) {
-              parts.push({ text: " is " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 183 /* TypeReference */:
-            Debug.assertNode(node, isTypeReferenceNode);
-            visitForDisplayParts(node.typeName);
-            if (node.typeArguments) {
-              parts.push({ text: "<" });
-              visitDisplayPartList(node.typeArguments, ", ");
-              parts.push({ text: ">" });
-            }
-            break;
-          case 168 /* TypeParameter */:
-            Debug.assertNode(node, isTypeParameterDeclaration);
-            if (node.modifiers) {
-              visitDisplayPartList(node.modifiers, " ");
-            }
-            visitForDisplayParts(node.name);
-            if (node.constraint) {
-              parts.push({ text: " extends " });
-              visitForDisplayParts(node.constraint);
-            }
-            if (node.default) {
-              parts.push({ text: " = " });
-              visitForDisplayParts(node.default);
-            }
-            break;
-          case 169 /* Parameter */:
-            Debug.assertNode(node, isParameter);
-            if (node.modifiers) {
-              visitDisplayPartList(node.modifiers, " ");
-            }
-            if (node.dotDotDotToken) {
-              parts.push({ text: "..." });
-            }
-            visitForDisplayParts(node.name);
-            if (node.questionToken) {
-              parts.push({ text: "?" });
-            }
-            if (node.type) {
-              parts.push({ text: ": " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 185 /* ConstructorType */:
-            Debug.assertNode(node, isConstructorTypeNode);
-            parts.push({ text: "new " });
-            visitParametersAndTypeParameters(node);
-            parts.push({ text: " => " });
-            visitForDisplayParts(node.type);
-            break;
-          case 186 /* TypeQuery */:
-            Debug.assertNode(node, isTypeQueryNode);
-            parts.push({ text: "typeof " });
-            visitForDisplayParts(node.exprName);
-            if (node.typeArguments) {
-              parts.push({ text: "<" });
-              visitDisplayPartList(node.typeArguments, ", ");
-              parts.push({ text: ">" });
-            }
-            break;
-          case 187 /* TypeLiteral */:
-            Debug.assertNode(node, isTypeLiteralNode);
-            parts.push({ text: "{" });
-            if (node.members.length) {
-              parts.push({ text: " " });
-              visitDisplayPartList(node.members, "; ");
-              parts.push({ text: " " });
-            }
-            parts.push({ text: "}" });
-            break;
-          case 188 /* ArrayType */:
-            Debug.assertNode(node, isArrayTypeNode);
-            visitForDisplayParts(node.elementType);
-            parts.push({ text: "[]" });
-            break;
-          case 189 /* TupleType */:
-            Debug.assertNode(node, isTupleTypeNode);
-            parts.push({ text: "[" });
-            visitDisplayPartList(node.elements, ", ");
-            parts.push({ text: "]" });
-            break;
-          case 202 /* NamedTupleMember */:
-            Debug.assertNode(node, isNamedTupleMember);
-            if (node.dotDotDotToken) {
-              parts.push({ text: "..." });
-            }
-            visitForDisplayParts(node.name);
-            if (node.questionToken) {
-              parts.push({ text: "?" });
-            }
-            parts.push({ text: ": " });
-            visitForDisplayParts(node.type);
-            break;
-          case 190 /* OptionalType */:
-            Debug.assertNode(node, isOptionalTypeNode);
-            visitForDisplayParts(node.type);
-            parts.push({ text: "?" });
-            break;
-          case 191 /* RestType */:
-            Debug.assertNode(node, isRestTypeNode);
-            parts.push({ text: "..." });
-            visitForDisplayParts(node.type);
-            break;
-          case 192 /* UnionType */:
-            Debug.assertNode(node, isUnionTypeNode);
-            visitDisplayPartList(node.types, " | ");
-            break;
-          case 193 /* IntersectionType */:
-            Debug.assertNode(node, isIntersectionTypeNode);
-            visitDisplayPartList(node.types, " & ");
-            break;
-          case 194 /* ConditionalType */:
-            Debug.assertNode(node, isConditionalTypeNode);
-            visitForDisplayParts(node.checkType);
-            parts.push({ text: " extends " });
-            visitForDisplayParts(node.extendsType);
-            parts.push({ text: " ? " });
-            visitForDisplayParts(node.trueType);
-            parts.push({ text: " : " });
-            visitForDisplayParts(node.falseType);
-            break;
-          case 195 /* InferType */:
-            Debug.assertNode(node, isInferTypeNode);
-            parts.push({ text: "infer " });
-            visitForDisplayParts(node.typeParameter);
-            break;
-          case 196 /* ParenthesizedType */:
-            Debug.assertNode(node, isParenthesizedTypeNode);
-            parts.push({ text: "(" });
-            visitForDisplayParts(node.type);
-            parts.push({ text: ")" });
-            break;
-          case 198 /* TypeOperator */:
-            Debug.assertNode(node, isTypeOperatorNode);
-            parts.push({ text: `${tokenToString(node.operator)} ` });
-            visitForDisplayParts(node.type);
-            break;
-          case 199 /* IndexedAccessType */:
-            Debug.assertNode(node, isIndexedAccessTypeNode);
-            visitForDisplayParts(node.objectType);
-            parts.push({ text: "[" });
-            visitForDisplayParts(node.indexType);
-            parts.push({ text: "]" });
-            break;
-          case 200 /* MappedType */:
-            Debug.assertNode(node, isMappedTypeNode);
-            parts.push({ text: "{ " });
-            if (node.readonlyToken) {
-              if (node.readonlyToken.kind === 40 /* PlusToken */) {
-                parts.push({ text: "+" });
-              } else if (node.readonlyToken.kind === 41 /* MinusToken */) {
-                parts.push({ text: "-" });
-              }
-              parts.push({ text: "readonly " });
-            }
-            parts.push({ text: "[" });
-            visitForDisplayParts(node.typeParameter);
-            if (node.nameType) {
-              parts.push({ text: " as " });
-              visitForDisplayParts(node.nameType);
-            }
-            parts.push({ text: "]" });
-            if (node.questionToken) {
-              if (node.questionToken.kind === 40 /* PlusToken */) {
-                parts.push({ text: "+" });
-              } else if (node.questionToken.kind === 41 /* MinusToken */) {
-                parts.push({ text: "-" });
-              }
-              parts.push({ text: "?" });
-            }
-            parts.push({ text: ": " });
-            if (node.type) {
-              visitForDisplayParts(node.type);
-            }
-            parts.push({ text: "; }" });
-            break;
-          case 201 /* LiteralType */:
-            Debug.assertNode(node, isLiteralTypeNode);
-            visitForDisplayParts(node.literal);
-            break;
-          case 184 /* FunctionType */:
-            Debug.assertNode(node, isFunctionTypeNode);
-            visitParametersAndTypeParameters(node);
-            parts.push({ text: " => " });
-            visitForDisplayParts(node.type);
-            break;
-          case 205 /* ImportType */:
-            Debug.assertNode(node, isImportTypeNode);
-            if (node.isTypeOf) {
-              parts.push({ text: "typeof " });
-            }
-            parts.push({ text: "import(" });
-            visitForDisplayParts(node.argument);
-            if (node.assertions) {
-              parts.push({ text: ", { assert: " });
-              visitDisplayPartList(node.assertions.assertClause.elements, ", ");
-              parts.push({ text: " }" });
-            }
-            parts.push({ text: ")" });
-            if (node.qualifier) {
-              parts.push({ text: "." });
-              visitForDisplayParts(node.qualifier);
-            }
-            if (node.typeArguments) {
-              parts.push({ text: "<" });
-              visitDisplayPartList(node.typeArguments, ", ");
-              parts.push({ text: ">" });
-            }
-            break;
-          case 171 /* PropertySignature */:
-            Debug.assertNode(node, isPropertySignature);
-            if ((_a = node.modifiers) == null ? void 0 : _a.length) {
-              visitDisplayPartList(node.modifiers, " ");
-              parts.push({ text: " " });
-            }
-            visitForDisplayParts(node.name);
-            if (node.questionToken) {
-              parts.push({ text: "?" });
-            }
-            if (node.type) {
-              parts.push({ text: ": " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 181 /* IndexSignature */:
-            Debug.assertNode(node, isIndexSignatureDeclaration);
-            parts.push({ text: "[" });
-            visitDisplayPartList(node.parameters, ", ");
-            parts.push({ text: "]" });
-            if (node.type) {
-              parts.push({ text: ": " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 173 /* MethodSignature */:
-            Debug.assertNode(node, isMethodSignature);
-            if ((_b = node.modifiers) == null ? void 0 : _b.length) {
-              visitDisplayPartList(node.modifiers, " ");
-              parts.push({ text: " " });
-            }
-            visitForDisplayParts(node.name);
-            if (node.questionToken) {
-              parts.push({ text: "?" });
-            }
-            visitParametersAndTypeParameters(node);
-            if (node.type) {
-              parts.push({ text: ": " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 179 /* CallSignature */:
-            Debug.assertNode(node, isCallSignatureDeclaration);
-            visitParametersAndTypeParameters(node);
-            if (node.type) {
-              parts.push({ text: ": " });
-              visitForDisplayParts(node.type);
-            }
-            break;
-          case 207 /* ArrayBindingPattern */:
-            Debug.assertNode(node, isArrayBindingPattern);
-            parts.push({ text: "[" });
-            visitDisplayPartList(node.elements, ", ");
-            parts.push({ text: "]" });
-            break;
-          case 206 /* ObjectBindingPattern */:
-            Debug.assertNode(node, isObjectBindingPattern);
-            parts.push({ text: "{" });
-            if (node.elements.length) {
-              parts.push({ text: " " });
-              visitDisplayPartList(node.elements, ", ");
-              parts.push({ text: " " });
-            }
-            parts.push({ text: "}" });
-            break;
-          case 208 /* BindingElement */:
-            Debug.assertNode(node, isBindingElement);
-            visitForDisplayParts(node.name);
-            break;
-          case 224 /* PrefixUnaryExpression */:
-            Debug.assertNode(node, isPrefixUnaryExpression);
-            parts.push({ text: tokenToString(node.operator) });
-            visitForDisplayParts(node.operand);
-            break;
-          case 203 /* TemplateLiteralType */:
-            Debug.assertNode(node, isTemplateLiteralTypeNode);
-            visitForDisplayParts(node.head);
-            node.templateSpans.forEach(visitForDisplayParts);
-            break;
-          case 16 /* TemplateHead */:
-            Debug.assertNode(node, isTemplateHead);
-            parts.push({ text: getLiteralText2(node) });
-            break;
-          case 204 /* TemplateLiteralTypeSpan */:
-            Debug.assertNode(node, isTemplateLiteralTypeSpan);
-            visitForDisplayParts(node.type);
-            visitForDisplayParts(node.literal);
-            break;
-          case 17 /* TemplateMiddle */:
-            Debug.assertNode(node, isTemplateMiddle);
-            parts.push({ text: getLiteralText2(node) });
-            break;
-          case 18 /* TemplateTail */:
-            Debug.assertNode(node, isTemplateTail);
-            parts.push({ text: getLiteralText2(node) });
-            break;
-          case 197 /* ThisType */:
-            Debug.assertNode(node, isThisTypeNode);
-            parts.push({ text: "this" });
-            break;
-          default:
-            Debug.failBadSyntaxKind(node);
-        }
-      }
-      function visitParametersAndTypeParameters(signatureDeclaration) {
-        if (signatureDeclaration.typeParameters) {
-          parts.push({ text: "<" });
-          visitDisplayPartList(signatureDeclaration.typeParameters, ", ");
-          parts.push({ text: ">" });
-        }
-        parts.push({ text: "(" });
-        visitDisplayPartList(signatureDeclaration.parameters, ", ");
-        parts.push({ text: ")" });
-      }
-      function visitDisplayPartList(nodes, separator) {
-        nodes.forEach((node, index) => {
-          if (index > 0) {
-            parts.push({ text: separator });
+      const jsDoc = factory.createJSDocComment(
+        /*comment*/
+        void 0,
+        [typeTag]
+      );
+      changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
+    });
+    if (needParens) {
+      changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(22 /* CloseParenToken */));
+    }
+  } else {
+    const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(
+      /*tagName*/
+      void 0,
+      name,
+      /*isBracketed*/
+      !!isOptional,
+      factory.createJSDocTypeExpression(typeNode),
+      /*isNameFirst*/
+      false,
+      /*comment*/
+      void 0
+    ));
+    changes.addJSDocTags(sourceFile, signature, paramTags);
+  }
+}
+function getReferences(token, program, cancellationToken) {
+  return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0);
+}
+function inferTypeForVariableFromUsage(token, program, cancellationToken) {
+  const references = getReferences(token, program, cancellationToken);
+  return inferTypeFromReferences(program, references, cancellationToken).single();
+}
+function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) {
+  const references = getFunctionReferences(func, sourceFile, program, cancellationToken);
+  return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({
+    declaration: p,
+    type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType()
+  }));
+}
+function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) {
+  let searchToken;
+  switch (containingFunction.kind) {
+    case 176 /* Constructor */:
+      searchToken = findChildOfKind(containingFunction, 137 /* ConstructorKeyword */, sourceFile);
+      break;
+    case 219 /* ArrowFunction */:
+    case 218 /* FunctionExpression */:
+      const parent2 = containingFunction.parent;
+      searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name;
+      break;
+    case 262 /* FunctionDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+      searchToken = containingFunction.name;
+      break;
+  }
+  if (!searchToken) {
+    return void 0;
+  }
+  return getReferences(searchToken, program, cancellationToken);
+}
+function inferTypeFromReferences(program, references, cancellationToken) {
+  const checker = program.getTypeChecker();
+  const builtinConstructors = {
+    string: () => checker.getStringType(),
+    number: () => checker.getNumberType(),
+    Array: (t) => checker.createArrayType(t),
+    Promise: (t) => checker.createPromiseType(t)
+  };
+  const builtins = [
+    checker.getStringType(),
+    checker.getNumberType(),
+    checker.createArrayType(checker.getAnyType()),
+    checker.createPromiseType(checker.getAnyType())
+  ];
+  return {
+    single: single2,
+    parameters,
+    thisParameter
+  };
+  function createEmptyUsage() {
+    return {
+      isNumber: void 0,
+      isString: void 0,
+      isNumberOrString: void 0,
+      candidateTypes: void 0,
+      properties: void 0,
+      calls: void 0,
+      constructs: void 0,
+      numberIndex: void 0,
+      stringIndex: void 0,
+      candidateThisTypes: void 0,
+      inferredTypes: void 0
+    };
+  }
+  function combineUsages(usages) {
+    const combinedProperties = /* @__PURE__ */ new Map();
+    for (const u of usages) {
+      if (u.properties) {
+        u.properties.forEach((p, name) => {
+          if (!combinedProperties.has(name)) {
+            combinedProperties.set(name, []);
           }
-          visitForDisplayParts(node);
+          combinedProperties.get(name).push(p);
         });
       }
-      function getLiteralText2(node) {
-        switch (node.kind) {
-          case 11 /* StringLiteral */:
-            return quotePreference === 0 /* Single */ ? `'${escapeString(node.text, 39 /* singleQuote */)}'` : `"${escapeString(node.text, 34 /* doubleQuote */)}"`;
-          case 16 /* TemplateHead */:
-          case 17 /* TemplateMiddle */:
-          case 18 /* TemplateTail */: {
-            const rawText = node.rawText ?? escapeTemplateSubstitution(escapeString(node.text, 96 /* backtick */));
-            switch (node.kind) {
-              case 16 /* TemplateHead */:
-                return "`" + rawText + "${";
-              case 17 /* TemplateMiddle */:
-                return "}" + rawText + "${";
-              case 18 /* TemplateTail */:
-                return "}" + rawText + "`";
-            }
+    }
+    const properties = /* @__PURE__ */ new Map();
+    combinedProperties.forEach((ps, name) => {
+      properties.set(name, combineUsages(ps));
+    });
+    return {
+      isNumber: usages.some((u) => u.isNumber),
+      isString: usages.some((u) => u.isString),
+      isNumberOrString: usages.some((u) => u.isNumberOrString),
+      candidateTypes: flatMap(usages, (u) => u.candidateTypes),
+      properties,
+      calls: flatMap(usages, (u) => u.calls),
+      constructs: flatMap(usages, (u) => u.constructs),
+      numberIndex: forEach(usages, (u) => u.numberIndex),
+      stringIndex: forEach(usages, (u) => u.stringIndex),
+      candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
+      inferredTypes: void 0
+      // clear type cache
+    };
+  }
+  function single2() {
+    return combineTypes(inferTypesFromReferencesSingle(references));
+  }
+  function parameters(declaration) {
+    if (references.length === 0 || !declaration.parameters) {
+      return void 0;
+    }
+    const usage = createEmptyUsage();
+    for (const reference of references) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
+    }
+    const calls = [...usage.constructs || [], ...usage.calls || []];
+    return declaration.parameters.map((parameter, parameterIndex) => {
+      const types = [];
+      const isRest = isRestParameter(parameter);
+      let isOptional = false;
+      for (const call of calls) {
+        if (call.argumentTypes.length <= parameterIndex) {
+          isOptional = isInJSFile(declaration);
+          types.push(checker.getUndefinedType());
+        } else if (isRest) {
+          for (let i = parameterIndex; i < call.argumentTypes.length; i++) {
+            types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i]));
           }
+        } else {
+          types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex]));
         }
-        return node.text;
       }
-    }
-    function isUndefined(name) {
-      return name === "undefined";
-    }
-    function isHintableDeclaration(node) {
-      if ((isParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) {
-        const initializer = skipParentheses(node.initializer);
-        return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer));
+      if (isIdentifier(parameter.name)) {
+        const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken));
+        types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred);
       }
-      return true;
-    }
-    function getNodeDisplayPart(text, node) {
-      const sourceFile = node.getSourceFile();
+      const type = combineTypes(types);
       return {
-        text,
-        span: createTextSpanFromNode(node, sourceFile),
-        file: sourceFile.fileName
+        type: isRest ? checker.createArrayType(type) : type,
+        isOptional: isOptional && !isRest,
+        declaration: parameter
       };
+    });
+  }
+  function thisParameter() {
+    const usage = createEmptyUsage();
+    for (const reference of references) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
     }
+    return combineTypes(usage.candidateThisTypes || emptyArray);
   }
-  var leadingParameterNameCommentRegexFactory;
-  var init_inlayHints = __esm({
-    "src/services/inlayHints.ts"() {
-      "use strict";
-      init_ts4();
-      leadingParameterNameCommentRegexFactory = (name) => {
-        return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`);
-      };
+  function inferTypesFromReferencesSingle(references2) {
+    const usage = createEmptyUsage();
+    for (const reference of references2) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
     }
-  });
-
-  // src/services/_namespaces/ts.InlayHints.ts
-  var ts_InlayHints_exports = {};
-  __export(ts_InlayHints_exports, {
-    provideInlayHints: () => provideInlayHints
-  });
-  var init_ts_InlayHints = __esm({
-    "src/services/_namespaces/ts.InlayHints.ts"() {
-      "use strict";
-      init_inlayHints();
+    return inferTypes(usage);
+  }
+  function calculateUsageOfNode(node, usage) {
+    while (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
+      node = node.parent;
     }
-  });
-
-  // src/services/jsDoc.ts
-  function getJsDocCommentsFromDeclarations(declarations, checker) {
-    const parts = [];
-    forEachUnique(declarations, (declaration) => {
-      for (const jsdoc of getCommentHavingNodes(declaration)) {
-        const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 334 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
-        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 353 /* JSDocTypedefTag */ && declaration.kind !== 345 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 353 /* JSDocTypedefTag */ || t.kind === 345 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 348 /* JSDocParameterTag */ || t.kind === 349 /* JSDocReturnTag */)) {
-          continue;
-        }
-        let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
-        if (inheritDoc && inheritDoc.comment) {
-          newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker));
+    switch (node.parent.kind) {
+      case 244 /* ExpressionStatement */:
+        inferTypeFromExpressionStatement(node, usage);
+        break;
+      case 225 /* PostfixUnaryExpression */:
+        usage.isNumber = true;
+        break;
+      case 224 /* PrefixUnaryExpression */:
+        inferTypeFromPrefixUnaryExpression(node.parent, usage);
+        break;
+      case 226 /* BinaryExpression */:
+        inferTypeFromBinaryExpression(node, node.parent, usage);
+        break;
+      case 296 /* CaseClause */:
+      case 297 /* DefaultClause */:
+        inferTypeFromSwitchStatementLabel(node.parent, usage);
+        break;
+      case 213 /* CallExpression */:
+      case 214 /* NewExpression */:
+        if (node.parent.expression === node) {
+          inferTypeFromCallExpression(node.parent, usage);
+        } else {
+          inferTypeFromContextualType(node, usage);
         }
-        if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) {
-          parts.push(newparts);
+        break;
+      case 211 /* PropertyAccessExpression */:
+        inferTypeFromPropertyAccessExpression(node.parent, usage);
+        break;
+      case 212 /* ElementAccessExpression */:
+        inferTypeFromPropertyElementExpression(node.parent, node, usage);
+        break;
+      case 303 /* PropertyAssignment */:
+      case 304 /* ShorthandPropertyAssignment */:
+        inferTypeFromPropertyAssignment(node.parent, usage);
+        break;
+      case 172 /* PropertyDeclaration */:
+        inferTypeFromPropertyDeclaration(node.parent, usage);
+        break;
+      case 260 /* VariableDeclaration */: {
+        const { name, initializer } = node.parent;
+        if (node === name) {
+          if (initializer) {
+            addCandidateType(usage, checker.getTypeAtLocation(initializer));
+          }
+          break;
         }
       }
-    });
-    return flatten(intersperse(parts, [lineBreakPart()]));
-  }
-  function isIdenticalListOfDisplayParts(parts1, parts2) {
-    return arraysEqual(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text);
-  }
-  function getCommentHavingNodes(declaration) {
-    switch (declaration.kind) {
-      case 348 /* JSDocParameterTag */:
-      case 355 /* JSDocPropertyTag */:
-        return [declaration];
-      case 345 /* JSDocCallbackTag */:
-      case 353 /* JSDocTypedefTag */:
-        return [declaration, declaration.parent];
-      case 330 /* JSDocSignature */:
-        if (isJSDocOverloadTag(declaration.parent)) {
-          return [declaration.parent.parent];
-        }
       default:
-        return getJSDocCommentsAndTags(declaration);
+        return inferTypeFromContextualType(node, usage);
     }
   }
-  function getJsDocTagsFromDeclarations(declarations, checker) {
-    const infos = [];
-    forEachUnique(declarations, (declaration) => {
-      const tags = getJSDocTags(declaration);
-      if (tags.some((t) => t.kind === 353 /* JSDocTypedefTag */ || t.kind === 345 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 348 /* JSDocParameterTag */ || t.kind === 349 /* JSDocReturnTag */)) {
-        return;
-      }
-      for (const tag of tags) {
-        infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) });
-        infos.push(...getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(tag), checker));
-      }
-    });
-    return infos;
-  }
-  function getJSDocPropertyTagsInfo(nodes, checker) {
-    return flatMap(nodes, (propTag) => concatenate([{ name: propTag.tagName.text, text: getCommentDisplayParts(propTag, checker) }], getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(propTag), checker)));
+  function inferTypeFromContextualType(node, usage) {
+    if (isExpressionNode(node)) {
+      addCandidateType(usage, checker.getContextualType(node));
+    }
   }
-  function tryGetJSDocPropertyTags(node) {
-    return isJSDocPropertyLikeTag(node) && node.isNameFirst && node.typeExpression && isJSDocTypeLiteral(node.typeExpression.type) ? node.typeExpression.type.jsDocPropertyTags : void 0;
+  function inferTypeFromExpressionStatement(node, usage) {
+    addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType());
   }
-  function getDisplayPartsFromComment(comment, checker) {
-    if (typeof comment === "string") {
-      return [textPart(comment)];
+  function inferTypeFromPrefixUnaryExpression(node, usage) {
+    switch (node.operator) {
+      case 46 /* PlusPlusToken */:
+      case 47 /* MinusMinusToken */:
+      case 41 /* MinusToken */:
+      case 55 /* TildeToken */:
+        usage.isNumber = true;
+        break;
+      case 40 /* PlusToken */:
+        usage.isNumberOrString = true;
+        break;
     }
-    return flatMap(
-      comment,
-      (node) => node.kind === 328 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker)
-    );
   }
-  function getCommentDisplayParts(tag, checker) {
-    const { comment, kind } = tag;
-    const namePart = getTagNameDisplayPart(kind);
-    switch (kind) {
-      case 356 /* JSDocThrowsTag */:
-        const typeExpression = tag.typeExpression;
-        return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
-      case 336 /* JSDocImplementsTag */:
-        return withNode(tag.class);
-      case 335 /* JSDocAugmentsTag */:
-        return withNode(tag.class);
-      case 352 /* JSDocTemplateTag */:
-        const templateTag = tag;
-        const displayParts = [];
-        if (templateTag.constraint) {
-          displayParts.push(textPart(templateTag.constraint.getText()));
-        }
-        if (length(templateTag.typeParameters)) {
-          if (length(displayParts)) {
-            displayParts.push(spacePart());
-          }
-          const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1];
-          forEach(templateTag.typeParameters, (tp) => {
-            displayParts.push(namePart(tp.getText()));
-            if (lastTypeParameter !== tp) {
-              displayParts.push(...[punctuationPart(28 /* CommaToken */), spacePart()]);
-            }
-          });
+  function inferTypeFromBinaryExpression(node, parent2, usage) {
+    switch (parent2.operatorToken.kind) {
+      case 43 /* AsteriskAsteriskToken */:
+      case 42 /* AsteriskToken */:
+      case 44 /* SlashToken */:
+      case 45 /* PercentToken */:
+      case 48 /* LessThanLessThanToken */:
+      case 49 /* GreaterThanGreaterThanToken */:
+      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 51 /* AmpersandToken */:
+      case 52 /* BarToken */:
+      case 53 /* CaretToken */:
+      case 66 /* MinusEqualsToken */:
+      case 68 /* AsteriskAsteriskEqualsToken */:
+      case 67 /* AsteriskEqualsToken */:
+      case 69 /* SlashEqualsToken */:
+      case 70 /* PercentEqualsToken */:
+      case 74 /* AmpersandEqualsToken */:
+      case 75 /* BarEqualsToken */:
+      case 79 /* CaretEqualsToken */:
+      case 71 /* LessThanLessThanEqualsToken */:
+      case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 72 /* GreaterThanGreaterThanEqualsToken */:
+      case 41 /* MinusToken */:
+      case 30 /* LessThanToken */:
+      case 33 /* LessThanEqualsToken */:
+      case 32 /* GreaterThanToken */:
+      case 34 /* GreaterThanEqualsToken */:
+        const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
+        if (operandType.flags & 1056 /* EnumLike */) {
+          addCandidateType(usage, operandType);
+        } else {
+          usage.isNumber = true;
         }
-        if (comment) {
-          displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
-        }
-        return displayParts;
-      case 351 /* JSDocTypeTag */:
-      case 357 /* JSDocSatisfiesTag */:
-        return withNode(tag.typeExpression);
-      case 353 /* JSDocTypedefTag */:
-      case 345 /* JSDocCallbackTag */:
-      case 355 /* JSDocPropertyTag */:
-      case 348 /* JSDocParameterTag */:
-      case 354 /* JSDocSeeTag */:
-        const { name } = tag;
-        return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
-      default:
-        return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
-    }
-    function withNode(node) {
-      return addComment(node.getText());
-    }
-    function addComment(s) {
-      if (comment) {
-        if (s.match(/^https?$/)) {
-          return [textPart(s), ...getDisplayPartsFromComment(comment, checker)];
+        break;
+      case 65 /* PlusEqualsToken */:
+      case 40 /* PlusToken */:
+        const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
+        if (otherOperandType.flags & 1056 /* EnumLike */) {
+          addCandidateType(usage, otherOperandType);
+        } else if (otherOperandType.flags & 296 /* NumberLike */) {
+          usage.isNumber = true;
+        } else if (otherOperandType.flags & 402653316 /* StringLike */) {
+          usage.isString = true;
+        } else if (otherOperandType.flags & 1 /* Any */) {
         } else {
-          return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)];
+          usage.isNumberOrString = true;
         }
-      } else {
-        return [textPart(s)];
+        break;
+      case 64 /* EqualsToken */:
+      case 35 /* EqualsEqualsToken */:
+      case 37 /* EqualsEqualsEqualsToken */:
+      case 38 /* ExclamationEqualsEqualsToken */:
+      case 36 /* ExclamationEqualsToken */:
+      case 77 /* AmpersandAmpersandEqualsToken */:
+      case 78 /* QuestionQuestionEqualsToken */:
+      case 76 /* BarBarEqualsToken */:
+        addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left));
+        break;
+      case 103 /* InKeyword */:
+        if (node === parent2.left) {
+          usage.isString = true;
+        }
+        break;
+      case 57 /* BarBarToken */:
+      case 61 /* QuestionQuestionToken */:
+        if (node === parent2.left && (node.parent.parent.kind === 260 /* VariableDeclaration */ || isAssignmentExpression(
+          node.parent.parent,
+          /*excludeCompoundAssignment*/
+          true
+        ))) {
+          addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
+        }
+        break;
+      case 56 /* AmpersandAmpersandToken */:
+      case 28 /* CommaToken */:
+      case 104 /* InstanceOfKeyword */:
+        break;
+    }
+  }
+  function inferTypeFromSwitchStatementLabel(parent2, usage) {
+    addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression));
+  }
+  function inferTypeFromCallExpression(parent2, usage) {
+    const call = {
+      argumentTypes: [],
+      return_: createEmptyUsage()
+    };
+    if (parent2.arguments) {
+      for (const argument of parent2.arguments) {
+        call.argumentTypes.push(checker.getTypeAtLocation(argument));
       }
     }
+    calculateUsageOfNode(parent2, call.return_);
+    if (parent2.kind === 213 /* CallExpression */) {
+      (usage.calls || (usage.calls = [])).push(call);
+    } else {
+      (usage.constructs || (usage.constructs = [])).push(call);
+    }
   }
-  function getTagNameDisplayPart(kind) {
-    switch (kind) {
-      case 348 /* JSDocParameterTag */:
-        return parameterNamePart;
-      case 355 /* JSDocPropertyTag */:
-        return propertyNamePart;
-      case 352 /* JSDocTemplateTag */:
-        return typeParameterNamePart;
-      case 353 /* JSDocTypedefTag */:
-      case 345 /* JSDocCallbackTag */:
-        return typeAliasNamePart;
-      default:
-        return textPart;
+  function inferTypeFromPropertyAccessExpression(parent2, usage) {
+    const name = escapeLeadingUnderscores(parent2.name.text);
+    if (!usage.properties) {
+      usage.properties = /* @__PURE__ */ new Map();
     }
+    const propertyUsage = usage.properties.get(name) || createEmptyUsage();
+    calculateUsageOfNode(parent2, propertyUsage);
+    usage.properties.set(name, propertyUsage);
   }
-  function getJSDocTagNameCompletions() {
-    return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => {
-      return {
-        name: tagName,
-        kind: "keyword" /* keyword */,
-        kindModifiers: "",
-        sortText: ts_Completions_exports.SortText.LocationPriority
-      };
-    }));
+  function inferTypeFromPropertyElementExpression(parent2, node, usage) {
+    if (node === parent2.argumentExpression) {
+      usage.isNumberOrString = true;
+      return;
+    } else {
+      const indexType = checker.getTypeAtLocation(parent2.argumentExpression);
+      const indexUsage = createEmptyUsage();
+      calculateUsageOfNode(parent2, indexUsage);
+      if (indexType.flags & 296 /* NumberLike */) {
+        usage.numberIndex = indexUsage;
+      } else {
+        usage.stringIndex = indexUsage;
+      }
+    }
   }
-  function getJSDocTagCompletions() {
-    return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => {
-      return {
-        name: `@${tagName}`,
-        kind: "keyword" /* keyword */,
-        kindModifiers: "",
-        sortText: ts_Completions_exports.SortText.LocationPriority
-      };
-    }));
+  function inferTypeFromPropertyAssignment(assignment, usage) {
+    const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent;
+    addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType));
   }
-  function getJSDocTagCompletionDetails(name) {
-    return {
-      name,
-      kind: "" /* unknown */,
-      // TODO: should have its own kind?
-      kindModifiers: "",
-      displayParts: [textPart(name)],
-      documentation: emptyArray,
-      tags: void 0,
-      codeActions: void 0
-    };
+  function inferTypeFromPropertyDeclaration(declaration, usage) {
+    addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent));
   }
-  function getJSDocParameterNameCompletions(tag) {
-    if (!isIdentifier(tag.name)) {
-      return emptyArray;
+  function removeLowPriorityInferences(inferences, priorities) {
+    const toRemove = [];
+    for (const i of inferences) {
+      for (const { high, low } of priorities) {
+        if (high(i)) {
+          Debug.assert(!low(i), "Priority can't have both low and high");
+          toRemove.push(low);
+        }
+      }
     }
-    const nameThusFar = tag.name.text;
-    const jsdoc = tag.parent;
-    const fn = jsdoc.parent;
-    if (!isFunctionLike(fn))
-      return [];
-    return mapDefined(fn.parameters, (param) => {
-      if (!isIdentifier(param.name))
-        return void 0;
-      const name = param.name.text;
-      if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) {
-        return void 0;
+    return inferences.filter((i) => toRemove.every((f) => !f(i)));
+  }
+  function combineFromUsage(usage) {
+    return combineTypes(inferTypes(usage));
+  }
+  function combineTypes(inferences) {
+    if (!inferences.length) return checker.getAnyType();
+    const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]);
+    const priorities = [
+      {
+        high: (t) => t === checker.getStringType() || t === checker.getNumberType(),
+        low: (t) => t === stringNumber
+      },
+      {
+        high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)),
+        low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */))
+      },
+      {
+        high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */),
+        low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */)
       }
-      return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority };
+    ];
+    let good = removeLowPriorityInferences(inferences, priorities);
+    const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */);
+    if (anons.length) {
+      good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */));
+      good.push(combineAnonymousTypes(anons));
+    }
+    return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */));
+  }
+  function combineAnonymousTypes(anons) {
+    if (anons.length === 1) {
+      return anons[0];
+    }
+    const calls = [];
+    const constructs = [];
+    const stringIndices = [];
+    const numberIndices = [];
+    let stringIndexReadonly = false;
+    let numberIndexReadonly = false;
+    const props = createMultiMap();
+    for (const anon2 of anons) {
+      for (const p of checker.getPropertiesOfType(anon2)) {
+        props.add(p.escapedName, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType());
+      }
+      calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */));
+      constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */));
+      const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */);
+      if (stringIndexInfo) {
+        stringIndices.push(stringIndexInfo.type);
+        stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly;
+      }
+      const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */);
+      if (numberIndexInfo) {
+        numberIndices.push(numberIndexInfo.type);
+        numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly;
+      }
+    }
+    const members = mapEntries(props, (name, types) => {
+      const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
+      const s = checker.createSymbol(4 /* Property */ | isOptional, name);
+      s.links.type = checker.getUnionType(types);
+      return [name, s];
     });
+    const indexInfos = [];
+    if (stringIndices.length) indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly));
+    if (numberIndices.length) indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly));
+    return checker.createAnonymousType(
+      anons[0].symbol,
+      members,
+      calls,
+      constructs,
+      indexInfos
+    );
   }
-  function getJSDocParameterNameCompletionDetails(name) {
-    return {
-      name,
-      kind: "parameter" /* parameterElement */,
-      kindModifiers: "",
-      displayParts: [textPart(name)],
-      documentation: emptyArray,
-      tags: void 0,
-      codeActions: void 0
-    };
-  }
-  function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) {
-    const tokenAtPos = getTokenAtPosition(sourceFile, position);
-    const existingDocComment = findAncestor(tokenAtPos, isJSDoc);
-    if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) {
-      return void 0;
+  function inferTypes(usage) {
+    var _a, _b, _c;
+    const types = [];
+    if (usage.isNumber) {
+      types.push(checker.getNumberType());
     }
-    const tokenStart = tokenAtPos.getStart(sourceFile);
-    if (!existingDocComment && tokenStart < position) {
-      return void 0;
+    if (usage.isString) {
+      types.push(checker.getStringType());
     }
-    const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options);
-    if (!commentOwnerInfo) {
-      return void 0;
+    if (usage.isNumberOrString) {
+      types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()]));
     }
-    const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo;
-    const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0;
-    const lastJsDoc = lastOrUndefined(commentOwnerJsDoc);
-    if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) {
-      return void 0;
+    if (usage.numberIndex) {
+      types.push(checker.createArrayType(combineFromUsage(usage.numberIndex)));
     }
-    const indentationStr = getIndentationStringAtPosition(sourceFile, position);
-    const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName);
-    const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : "");
-    const openComment = "/**";
-    const closeComment = " */";
-    const hasTag = length(getJSDocTags(commentOwner)) > 0;
-    if (tags && !hasTag) {
-      const preamble = openComment + newLine + indentationStr + " * ";
-      const endLine = tokenStart === position ? newLine + indentationStr : "";
-      const result = preamble + newLine + tags + indentationStr + closeComment + endLine;
-      return { newText: result, caretOffset: preamble.length };
-    }
-    return { newText: openComment + closeComment, caretOffset: 3 };
-  }
-  function getIndentationStringAtPosition(sourceFile, position) {
-    const { text } = sourceFile;
-    const lineStart = getLineStartPositionForPosition(position, sourceFile);
-    let pos = lineStart;
-    for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++)
-      ;
-    return text.slice(lineStart, pos);
-  }
-  function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) {
-    return parameters.map(({ name, dotDotDotToken }, i) => {
-      const paramName = name.kind === 80 /* Identifier */ ? name.text : "param" + i;
-      const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : "";
-      return `${indentationStr} * @param ${type}${paramName}${newLine}`;
-    }).join("");
-  }
-  function returnsDocComment(indentationStr, newLine) {
-    return `${indentationStr} * @returns${newLine}`;
-  }
-  function getCommentOwnerInfo(tokenAtPos, options) {
-    return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options));
-  }
-  function getCommentOwnerInfoWorker(commentOwner, options) {
-    switch (commentOwner.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 174 /* MethodDeclaration */:
-      case 176 /* Constructor */:
-      case 173 /* MethodSignature */:
-      case 219 /* ArrowFunction */:
-        const host = commentOwner;
-        return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) };
-      case 303 /* PropertyAssignment */:
-        return getCommentOwnerInfoWorker(commentOwner.initializer, options);
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 306 /* EnumMember */:
-      case 265 /* TypeAliasDeclaration */:
-        return { commentOwner };
-      case 171 /* PropertySignature */: {
-        const host2 = commentOwner;
-        return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner };
-      }
-      case 243 /* VariableStatement */: {
-        const varStatement = commentOwner;
-        const varDeclarations = varStatement.declarationList.declarations;
-        const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0;
-        return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner };
+    if (((_a = usage.properties) == null ? void 0 : _a.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) {
+      types.push(inferStructuralType(usage));
+    }
+    const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t));
+    const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0;
+    if (callsType && candidateTypes) {
+      types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */));
+    } else {
+      if (callsType) {
+        types.push(callsType);
       }
-      case 312 /* SourceFile */:
-        return "quit";
-      case 267 /* ModuleDeclaration */:
-        return commentOwner.parent.kind === 267 /* ModuleDeclaration */ ? void 0 : { commentOwner };
-      case 244 /* ExpressionStatement */:
-        return getCommentOwnerInfoWorker(commentOwner.expression, options);
-      case 226 /* BinaryExpression */: {
-        const be = commentOwner;
-        if (getAssignmentDeclarationKind(be) === 0 /* None */) {
-          return "quit";
-        }
-        return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner };
+      if (length(candidateTypes)) {
+        types.push(...candidateTypes);
       }
-      case 172 /* PropertyDeclaration */:
-        const init = commentOwner.initializer;
-        if (init && (isFunctionExpression(init) || isArrowFunction(init))) {
-          return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) };
-        }
     }
+    types.push(...inferNamedTypesFromProperties(usage));
+    return types;
   }
-  function hasReturn(node, options) {
-    return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n));
-  }
-  function getRightHandSideOfAssignment(rightHandSide) {
-    while (rightHandSide.kind === 217 /* ParenthesizedExpression */) {
-      rightHandSide = rightHandSide.expression;
-    }
-    switch (rightHandSide.kind) {
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        return rightHandSide;
-      case 231 /* ClassExpression */:
-        return find(rightHandSide.members, isConstructorDeclaration);
-    }
-  }
-  var jsDocTagNames, jsDocTagNameCompletionEntries, jsDocTagCompletionEntries, getJSDocTagNameCompletionDetails;
-  var init_jsDoc = __esm({
-    "src/services/jsDoc.ts"() {
-      "use strict";
-      init_ts4();
-      jsDocTagNames = [
-        "abstract",
-        "access",
-        "alias",
-        "argument",
-        "async",
-        "augments",
-        "author",
-        "borrows",
-        "callback",
-        "class",
-        "classdesc",
-        "constant",
-        "constructor",
-        "constructs",
-        "copyright",
-        "default",
-        "deprecated",
-        "description",
-        "emits",
-        "enum",
-        "event",
-        "example",
-        "exports",
-        "extends",
-        "external",
-        "field",
-        "file",
-        "fileoverview",
-        "fires",
-        "function",
-        "generator",
-        "global",
-        "hideconstructor",
-        "host",
-        "ignore",
-        "implements",
-        "inheritdoc",
-        "inner",
-        "instance",
-        "interface",
-        "kind",
-        "lends",
-        "license",
-        "link",
-        "linkcode",
-        "linkplain",
-        "listens",
-        "member",
-        "memberof",
-        "method",
-        "mixes",
-        "module",
-        "name",
-        "namespace",
-        "overload",
-        "override",
-        "package",
-        "param",
-        "private",
-        "prop",
-        "property",
-        "protected",
-        "public",
-        "readonly",
-        "requires",
-        "returns",
-        "satisfies",
-        "see",
-        "since",
-        "static",
-        "summary",
-        "template",
-        "this",
-        "throws",
-        "todo",
-        "tutorial",
-        "type",
-        "typedef",
-        "var",
-        "variation",
-        "version",
-        "virtual",
-        "yields"
-      ];
-      getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails;
-    }
-  });
-
-  // src/services/_namespaces/ts.JsDoc.ts
-  var ts_JsDoc_exports = {};
-  __export(ts_JsDoc_exports, {
-    getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition,
-    getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails,
-    getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions,
-    getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails,
-    getJSDocTagCompletions: () => getJSDocTagCompletions,
-    getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails,
-    getJSDocTagNameCompletions: () => getJSDocTagNameCompletions,
-    getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations,
-    getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations
-  });
-  var init_ts_JsDoc = __esm({
-    "src/services/_namespaces/ts.JsDoc.ts"() {
-      "use strict";
-      init_jsDoc();
+  function inferStructuralType(usage) {
+    const members = /* @__PURE__ */ new Map();
+    if (usage.properties) {
+      usage.properties.forEach((u, name) => {
+        const symbol = checker.createSymbol(4 /* Property */, name);
+        symbol.links.type = combineFromUsage(u);
+        members.set(name, symbol);
+      });
     }
-  });
-
-  // src/services/organizeImports.ts
-  function organizeImports(sourceFile, formatContext, host, program, preferences, mode) {
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences });
-    const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */;
-    const shouldCombine = shouldSort;
-    const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
-    const topLevelImportGroupDecls = groupByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
-    const comparer = getOrganizeImportsComparerWithDetection(preferences, shouldSort ? () => detectSortingWorker(topLevelImportGroupDecls, preferences) === 2 /* CaseInsensitive */ : void 0);
-    const processImportsOfSameModuleSpecifier = (importGroup) => {
-      if (shouldRemove)
-        importGroup = removeUnusedImports(importGroup, sourceFile, program);
-      if (shouldCombine)
-        importGroup = coalesceImportsWorker(importGroup, comparer, sourceFile, preferences);
-      if (shouldSort)
-        importGroup = stableSort(importGroup, (s1, s2) => compareImportsOrRequireStatements(s1, s2, comparer));
-      return importGroup;
-    };
-    topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
-    if (mode !== "RemoveUnused" /* RemoveUnused */) {
-      getTopLevelExportGroups(sourceFile).forEach((exportGroupDecl) => organizeImportsWorker(exportGroupDecl, (group2) => coalesceExportsWorker(group2, comparer, preferences)));
+    const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
+    const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
+    const indexInfos = usage.stringIndex ? [checker.createIndexInfo(
+      checker.getStringType(),
+      combineFromUsage(usage.stringIndex),
+      /*isReadonly*/
+      false
+    )] : [];
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      callSignatures,
+      constructSignatures,
+      indexInfos
+    );
+  }
+  function inferNamedTypesFromProperties(usage) {
+    if (!usage.properties || !usage.properties.size) return [];
+    const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage));
+    if (0 < types.length && types.length < 3) {
+      return types.map((t) => inferInstantiationFromUsage(t, usage));
     }
-    for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
-      if (!ambientModule.body)
-        continue;
-      const ambientModuleImportGroupDecls = groupByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration));
-      ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
-      if (mode !== "RemoveUnused" /* RemoveUnused */) {
-        const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
-        organizeImportsWorker(ambientModuleExportDecls, (group2) => coalesceExportsWorker(group2, comparer, preferences));
+    return [];
+  }
+  function allPropertiesAreAssignableToUsage(type, usage) {
+    if (!usage.properties) return false;
+    return !forEachEntry(usage.properties, (propUsage, name) => {
+      const source = checker.getTypeOfPropertyOfType(type, name);
+      if (!source) {
+        return true;
+      }
+      if (propUsage.calls) {
+        const sigs = checker.getSignaturesOfType(source, 0 /* Call */);
+        return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls));
+      } else {
+        return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage));
       }
+    });
+  }
+  function inferInstantiationFromUsage(type, usage) {
+    if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) {
+      return type;
     }
-    return changeTracker.getChanges();
-    function organizeImportsWorker(oldImportDecls, coalesce) {
-      if (length(oldImportDecls) === 0) {
-        return;
+    const generic = type.target;
+    const singleTypeParameter = singleOrUndefined(generic.typeParameters);
+    if (!singleTypeParameter) return type;
+    const types = [];
+    usage.properties.forEach((propUsage, name) => {
+      const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name);
+      Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference.");
+      types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter));
+    });
+    return builtinConstructors[type.symbol.escapedName](combineTypes(types));
+  }
+  function inferTypeParameters(genericType, usageType, typeParameter) {
+    if (genericType === typeParameter) {
+      return [usageType];
+    } else if (genericType.flags & 3145728 /* UnionOrIntersection */) {
+      return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter));
+    } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) {
+      const genericArgs = checker.getTypeArguments(genericType);
+      const usageArgs = checker.getTypeArguments(usageType);
+      const types = [];
+      if (genericArgs && usageArgs) {
+        for (let i = 0; i < genericArgs.length; i++) {
+          if (usageArgs[i]) {
+            types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter));
+          }
+        }
       }
-      setEmitFlags(oldImportDecls[0], 1024 /* NoLeadingComments */);
-      const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls];
-      const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiersWorker(group1[0].moduleSpecifier, group2[0].moduleSpecifier, comparer)) : oldImportGroups;
-      const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) || importGroup[0].moduleSpecifier === void 0 ? coalesce(importGroup) : importGroup);
-      if (newImportDecls.length === 0) {
-        changeTracker.deleteNodes(
-          sourceFile,
-          oldImportDecls,
-          {
-            leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-            trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-          },
-          /*hasTrailingComment*/
-          true
-        );
-      } else {
-        const replaceOptions = {
-          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-          // Leave header comment in place
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
-          suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
-        };
-        changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions);
-        const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions);
-        changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), {
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }, hasTrailingComment);
+      return types;
+    }
+    const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */);
+    const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */);
+    if (genericSigs.length === 1 && usageSigs.length === 1) {
+      return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter);
+    }
+    return [];
+  }
+  function inferFromSignatures(genericSig, usageSig, typeParameter) {
+    var _a;
+    const types = [];
+    for (let i = 0; i < genericSig.parameters.length; i++) {
+      const genericParam = genericSig.parameters[i];
+      const usageParam = usageSig.parameters[i];
+      const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]);
+      if (!usageParam) {
+        break;
+      }
+      let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType();
+      const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType);
+      if (elementType) {
+        genericParamType = elementType;
       }
+      const targetType = ((_a = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
+      types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
     }
+    const genericReturn = checker.getReturnTypeOfSignature(genericSig);
+    const usageReturn = checker.getReturnTypeOfSignature(usageSig);
+    types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter));
+    return types;
   }
-  function groupByNewlineContiguous(sourceFile, decls) {
-    const scanner2 = createScanner(
-      sourceFile.languageVersion,
-      /*skipTrivia*/
-      false,
-      sourceFile.languageVariant
+  function getFunctionFromCalls(calls) {
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      createSymbolTable(),
+      [getSignatureFromCalls(calls)],
+      emptyArray,
+      emptyArray
     );
-    const group2 = [];
-    let groupIndex = 0;
-    for (const decl of decls) {
-      if (group2[groupIndex] && isNewGroup(sourceFile, decl, scanner2)) {
-        groupIndex++;
-      }
-      if (!group2[groupIndex]) {
-        group2[groupIndex] = [];
+  }
+  function getSignatureFromCalls(calls) {
+    const parameters2 = [];
+    const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
+    for (let i = 0; i < length2; i++) {
+      const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
+      symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
+      if (calls.some((call) => call.argumentTypes[i] === void 0)) {
+        symbol.flags |= 16777216 /* Optional */;
       }
-      group2[groupIndex].push(decl);
+      parameters2.push(symbol);
     }
-    return group2;
+    const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
+    return checker.createSignature(
+      /*declaration*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      parameters2,
+      returnType,
+      /*typePredicate*/
+      void 0,
+      length2,
+      0 /* None */
+    );
   }
-  function isNewGroup(sourceFile, decl, scanner2) {
-    const startPos = decl.getFullStart();
-    const endPos = decl.getStart();
-    scanner2.setText(sourceFile.text, startPos, endPos - startPos);
-    let numberOfNewLines = 0;
-    while (scanner2.getTokenStart() < endPos) {
-      const tokenKind = scanner2.scan();
-      if (tokenKind === 4 /* NewLineTrivia */) {
-        numberOfNewLines++;
-        if (numberOfNewLines >= 2) {
-          return true;
-        }
-      }
+  function addCandidateType(usage, type) {
+    if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
+      (usage.candidateTypes || (usage.candidateTypes = [])).push(type);
     }
-    return false;
   }
-  function removeUnusedImports(oldImports, sourceFile, program) {
-    const typeChecker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    const jsxNamespace = typeChecker.getJsxNamespace(sourceFile);
-    const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile);
-    const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */);
-    const usedImports = [];
-    for (const importDecl of oldImports) {
-      const { importClause, moduleSpecifier } = importDecl;
-      if (!importClause) {
-        usedImports.push(importDecl);
-        continue;
-      }
-      let { name, namedBindings } = importClause;
-      if (name && !isDeclarationUsed(name)) {
-        name = void 0;
-      }
-      if (namedBindings) {
-        if (isNamespaceImport(namedBindings)) {
-          if (!isDeclarationUsed(namedBindings.name)) {
-            namedBindings = void 0;
-          }
-        } else {
-          const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name));
-          if (newElements.length < namedBindings.elements.length) {
-            namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0;
-          }
-        }
-      }
-      if (name || namedBindings) {
-        usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings));
-      } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) {
-        if (sourceFile.isDeclarationFile) {
-          usedImports.push(factory.createImportDeclaration(
-            importDecl.modifiers,
-            /*importClause*/
-            void 0,
-            moduleSpecifier,
-            /*attributes*/
-            void 0
-          ));
-        } else {
-          usedImports.push(importDecl);
-        }
-      }
+  function addCandidateThisType(usage, type) {
+    if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
+      (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type);
     }
-    return usedImports;
-    function isDeclarationUsed(identifier) {
-      return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile);
+  }
+}
+
+// src/services/codefixes/fixReturnTypeInAsyncFunction.ts
+var fixId40 = "fixReturnTypeInAsyncFunction";
+var errorCodes51 = [
+  Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes51,
+  fixIds: [fixId40],
+  getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) {
+    const { sourceFile, program, span } = context;
+    const checker = program.getTypeChecker();
+    const info = getInfo16(sourceFile, program.getTypeChecker(), span.start);
+    if (!info) {
+      return void 0;
     }
+    const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(t, sourceFile, returnTypeNode, promisedTypeNode));
+    return [createCodeFixAction(
+      fixId40,
+      changes,
+      [Diagnostics.Replace_0_with_Promise_1, checker.typeToString(returnType), checker.typeToString(promisedType)],
+      fixId40,
+      Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions
+    )];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes51, (changes, diag2) => {
+    const info = getInfo16(diag2.file, context.program.getTypeChecker(), diag2.start);
+    if (info) {
+      doChange34(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode);
+    }
+  })
+});
+function getInfo16(sourceFile, checker, pos) {
+  if (isInJSFile(sourceFile)) {
+    return void 0;
   }
-  function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) {
-    const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text;
-    return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText);
+  const token = getTokenAtPosition(sourceFile, pos);
+  const func = findAncestor(token, isFunctionLikeDeclaration);
+  const returnTypeNode = func == null ? void 0 : func.type;
+  if (!returnTypeNode) {
+    return void 0;
   }
-  function getExternalModuleName2(specifier) {
-    return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
+  const returnType = checker.getTypeFromTypeNode(returnTypeNode);
+  const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
+  const promisedTypeNode = checker.typeToTypeNode(
+    promisedType,
+    /*enclosingDeclaration*/
+    returnTypeNode,
+    /*flags*/
+    void 0
+  );
+  if (promisedTypeNode) {
+    return { returnTypeNode, returnType, promisedTypeNode, promisedType };
+  }
+}
+function doChange34(changes, sourceFile, returnTypeNode, promisedTypeNode) {
+  changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode]));
+}
+
+// src/services/codefixes/disableJsDiagnostics.ts
+var fixName4 = "disableJsDiagnostics";
+var fixId41 = "disableJsDiagnostics";
+var errorCodes52 = mapDefined(Object.keys(Diagnostics), (key) => {
+  const diag2 = Diagnostics[key];
+  return diag2.category === 1 /* Error */ ? diag2.code : void 0;
+});
+registerCodeFix({
+  errorCodes: errorCodes52,
+  getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) {
+    const { sourceFile, program, span, host, formatContext } = context;
+    if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) {
+      return void 0;
+    }
+    const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
+    const fixes = [
+      // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file.
+      createCodeFixActionWithoutFixAll(
+        fixName4,
+        [createFileTextChanges(sourceFile.fileName, [
+          createTextChange(
+            sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0),
+            `// @ts-nocheck${newLineCharacter}`
+          )
+        ])],
+        Diagnostics.Disable_checking_for_this_file
+      )
+    ];
+    if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) {
+      fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId41, Diagnostics.Add_ts_ignore_to_all_error_messages));
+    }
+    return fixes;
+  },
+  fixIds: [fixId41],
+  getAllCodeActions: (context) => {
+    const seenLines = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes52, (changes, diag2) => {
+      if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) {
+        makeChange8(changes, diag2.file, diag2.start, seenLines);
+      }
+    });
   }
-  function coalesceImports(importGroup, ignoreCase, sourceFile, preferences) {
-    const comparer = getOrganizeImportsOrdinalStringComparer(ignoreCase);
-    return coalesceImportsWorker(importGroup, comparer, sourceFile, preferences);
+});
+function makeChange8(changes, sourceFile, position, seenLines) {
+  const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position);
+  if (!seenLines || tryAddToSet(seenLines, lineNumber)) {
+    changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore");
   }
-  function coalesceImportsWorker(importGroup, comparer, sourceFile, preferences) {
-    if (importGroup.length === 0) {
-      return importGroup;
+}
+
+// src/services/codefixes/helpers.ts
+function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) {
+  const classMembers = classDeclaration.symbol.members;
+  for (const symbol of possiblyMissingSymbols) {
+    if (!classMembers.has(symbol.escapedName)) {
+      addNewNodeForMemberSymbol(
+        symbol,
+        classDeclaration,
+        sourceFile,
+        context,
+        preferences,
+        importAdder,
+        addClassElement,
+        /*body*/
+        void 0
+      );
     }
-    const importGroupsByAttributes = groupBy(importGroup, (decl) => {
-      if (decl.attributes) {
-        let attrs = decl.attributes.token + " ";
-        for (const x of sort(decl.attributes.elements, (x2, y) => compareStringsCaseSensitive(x2.name.text, y.name.text))) {
-          attrs += x.name.text + ":";
-          attrs += isStringLiteralLike(x.value) ? `"${x.value.text}"` : x.value.getText() + " ";
+  }
+}
+function getNoopSymbolTrackerWithResolver(context) {
+  return {
+    trackSymbol: () => false,
+    moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host)
+  };
+}
+var PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => {
+  PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method";
+  PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property";
+  PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All";
+  return PreserveOptionalFlags2;
+})(PreserveOptionalFlags || {});
+function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) {
+  const declarations = symbol.getDeclarations();
+  const declaration = firstOrUndefined(declarations);
+  const checker = context.program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const kind = (declaration == null ? void 0 : declaration.kind) ?? 171 /* PropertySignature */;
+  const declarationName = createDeclarationName(symbol, declaration);
+  const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
+  let modifierFlags = effectiveModifierFlags & 256 /* Static */;
+  modifierFlags |= effectiveModifierFlags & 1 /* Public */ ? 1 /* Public */ : effectiveModifierFlags & 4 /* Protected */ ? 4 /* Protected */ : 0 /* None */;
+  if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
+    modifierFlags |= 512 /* Accessor */;
+  }
+  const modifiers = createModifiers();
+  const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
+  const optional = !!(symbol.flags & 16777216 /* Optional */);
+  const ambient = !!(enclosingDeclaration.flags & 33554432 /* Ambient */) || isAmbient;
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  switch (kind) {
+    case 171 /* PropertySignature */:
+    case 172 /* PropertyDeclaration */:
+      let flags = 1 /* NoTruncation */;
+      flags |= quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0;
+      let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
+      if (importAdder) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+        if (importableReference) {
+          typeNode = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
-        return attrs;
       }
-      return "";
-    });
-    const coalescedImports = [];
-    for (const attribute in importGroupsByAttributes) {
-      const importGroupSameAttrs = importGroupsByAttributes[attribute];
-      const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroupSameAttrs);
-      if (importWithoutClause) {
-        coalescedImports.push(importWithoutClause);
-      }
-      for (const group2 of [regularImports, typeOnlyImports]) {
-        const isTypeOnly = group2 === typeOnlyImports;
-        const { defaultImports, namespaceImports, namedImports } = group2;
-        if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) {
-          const defaultImport = defaultImports[0];
-          coalescedImports.push(
-            updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings)
-          );
-          continue;
-        }
-        const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => comparer(i1.importClause.namedBindings.name.text, i2.importClause.namedBindings.name.text));
-        for (const namespaceImport of sortedNamespaceImports) {
-          coalescedImports.push(
-            updateImportDeclarationAndClause(
-              namespaceImport,
-              /*name*/
-              void 0,
-              namespaceImport.importClause.namedBindings
-            )
-          );
-        }
-        const firstDefaultImport = firstOrUndefined(defaultImports);
-        const firstNamedImport = firstOrUndefined(namedImports);
-        const importDecl = firstDefaultImport ?? firstNamedImport;
-        if (!importDecl) {
-          continue;
-        }
-        let newDefaultImport;
-        const newImportSpecifiers = [];
-        if (defaultImports.length === 1) {
-          newDefaultImport = defaultImports[0].importClause.name;
-        } else {
-          for (const defaultImport of defaultImports) {
-            newImportSpecifiers.push(
-              factory.createImportSpecifier(
-                /*isTypeOnly*/
-                false,
-                factory.createIdentifier("default"),
-                defaultImport.importClause.name
-              )
-            );
-          }
-        }
-        newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
-        const sortedImportSpecifiers = factory.createNodeArray(
-          sortSpecifiers(newImportSpecifiers, comparer, preferences),
-          firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings.elements.hasTrailingComma
-        );
-        const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : firstNamedImport ? factory.updateNamedImports(firstNamedImport.importClause.namedBindings, sortedImportSpecifiers) : factory.createNamedImports(sortedImportSpecifiers);
-        if (sourceFile && newNamedImports && (firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings) && !rangeIsOnSingleLine(firstNamedImport.importClause.namedBindings, sourceFile)) {
-          setEmitFlags(newNamedImports, 2 /* MultiLine */);
+      addClassElement(factory.createPropertyDeclaration(
+        modifiers,
+        declaration ? createName(declarationName) : symbol.getName(),
+        optional && preserveOptional & 2 /* Property */ ? factory.createToken(58 /* QuestionToken */) : void 0,
+        typeNode,
+        /*initializer*/
+        void 0
+      ));
+      break;
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */: {
+      Debug.assertIsDefined(declarations);
+      let typeNode2 = checker.typeToTypeNode(
+        type,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      );
+      const allAccessors = getAllAccessorDeclarations(declarations, declaration);
+      const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
+      if (importAdder) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget);
+        if (importableReference) {
+          typeNode2 = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
-        if (isTypeOnly && newDefaultImport && newNamedImports) {
-          coalescedImports.push(
-            updateImportDeclarationAndClause(
-              importDecl,
-              newDefaultImport,
-              /*namedBindings*/
-              void 0
-            )
-          );
-          coalescedImports.push(
-            updateImportDeclarationAndClause(
-              firstNamedImport ?? importDecl,
-              /*name*/
-              void 0,
-              newNamedImports
-            )
-          );
+      }
+      for (const accessor of orderedAccessors) {
+        if (isGetAccessorDeclaration(accessor)) {
+          addClassElement(factory.createGetAccessorDeclaration(
+            modifiers,
+            createName(declarationName),
+            emptyArray,
+            createTypeNode(typeNode2),
+            createBody(body, quotePreference, ambient)
+          ));
         } else {
-          coalescedImports.push(
-            updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports)
-          );
+          Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter");
+          const parameter = getSetAccessorValueParameter(accessor);
+          const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0;
+          addClassElement(factory.createSetAccessorDeclaration(
+            modifiers,
+            createName(declarationName),
+            createDummyParameters(
+              1,
+              [parameterName],
+              [createTypeNode(typeNode2)],
+              1,
+              /*inJs*/
+              false
+            ),
+            createBody(body, quotePreference, ambient)
+          ));
         }
       }
+      break;
     }
-    return coalescedImports;
-  }
-  function getCategorizedImports(importGroup) {
-    let importWithoutClause;
-    const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
-    const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
-    for (const importDeclaration of importGroup) {
-      if (importDeclaration.importClause === void 0) {
-        importWithoutClause = importWithoutClause || importDeclaration;
-        continue;
+    case 173 /* MethodSignature */:
+    case 174 /* MethodDeclaration */:
+      Debug.assertIsDefined(declarations);
+      const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures();
+      if (!some(signatures)) {
+        break;
       }
-      const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports;
-      const { name, namedBindings } = importDeclaration.importClause;
-      if (name) {
-        group2.defaultImports.push(importDeclaration);
+      if (declarations.length === 1) {
+        Debug.assert(signatures.length === 1, "One declaration implies one signature");
+        const signature = signatures[0];
+        outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient));
+        break;
       }
-      if (namedBindings) {
-        if (isNamespaceImport(namedBindings)) {
-          group2.namespaceImports.push(importDeclaration);
+      for (const signature of signatures) {
+        outputMethod(quotePreference, signature, modifiers, createName(declarationName));
+      }
+      if (!ambient) {
+        if (declarations.length > signatures.length) {
+          const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]);
+          outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference));
         } else {
-          group2.namedImports.push(importDeclaration);
+          Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count");
+          addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body));
         }
       }
-    }
-    return {
-      importWithoutClause,
-      typeOnlyImports,
-      regularImports
-    };
+      break;
   }
-  function coalesceExports(exportGroup, ignoreCase, preferences) {
-    const comparer = getOrganizeImportsOrdinalStringComparer(ignoreCase);
-    return coalesceExportsWorker(exportGroup, comparer, preferences);
+  function outputMethod(quotePreference2, signature, modifiers2, name, body2) {
+    const method = createSignatureDeclarationFromSignature(174 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder);
+    if (method) addClassElement(method);
   }
-  function coalesceExportsWorker(exportGroup, comparer, preferences) {
-    if (exportGroup.length === 0) {
-      return exportGroup;
+  function createModifiers() {
+    let modifiers2;
+    if (modifierFlags) {
+      modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags));
     }
-    const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup);
-    const coalescedExports = [];
-    if (exportWithoutClause) {
-      coalescedExports.push(exportWithoutClause);
+    if (shouldAddOverrideKeyword()) {
+      modifiers2 = append(modifiers2, factory.createToken(164 /* OverrideKeyword */));
     }
-    for (const exportGroup2 of [namedExports, typeOnlyExports]) {
-      if (exportGroup2.length === 0) {
-        continue;
-      }
-      const newExportSpecifiers = [];
-      newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
-      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers, comparer, preferences);
-      const exportDecl = exportGroup2[0];
-      coalescedExports.push(
-        factory.updateExportDeclaration(
-          exportDecl,
-          exportDecl.modifiers,
-          exportDecl.isTypeOnly,
-          exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)),
-          exportDecl.moduleSpecifier,
-          exportDecl.attributes
-        )
-      );
-    }
-    return coalescedExports;
-    function getCategorizedExports(exportGroup2) {
-      let exportWithoutClause2;
-      const namedExports2 = [];
-      const typeOnlyExports2 = [];
-      for (const exportDeclaration of exportGroup2) {
-        if (exportDeclaration.exportClause === void 0) {
-          exportWithoutClause2 = exportWithoutClause2 || exportDeclaration;
-        } else if (exportDeclaration.isTypeOnly) {
-          typeOnlyExports2.push(exportDeclaration);
-        } else {
-          namedExports2.push(exportDeclaration);
-        }
-      }
-      return {
-        exportWithoutClause: exportWithoutClause2,
-        namedExports: namedExports2,
-        typeOnlyExports: typeOnlyExports2
-      };
-    }
-  }
-  function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) {
-    return factory.updateImportDeclaration(
-      importDeclaration,
-      importDeclaration.modifiers,
-      factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
-      // TODO: GH#18217
-      importDeclaration.moduleSpecifier,
-      importDeclaration.attributes
-    );
+    return modifiers2 && factory.createNodeArray(modifiers2);
   }
-  function sortSpecifiers(specifiers, comparer, preferences) {
-    return stableSort(specifiers, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, comparer, preferences));
+  function shouldAddOverrideKeyword() {
+    return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration));
   }
-  function compareImportOrExportSpecifiers(s1, s2, comparer, preferences) {
-    switch (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) {
-      case "first":
-        return compareBooleans(s2.isTypeOnly, s1.isTypeOnly) || comparer(s1.name.text, s2.name.text);
-      case "inline":
-        return comparer(s1.name.text, s2.name.text);
-      default:
-        return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || comparer(s1.name.text, s2.name.text);
+  function createName(node) {
+    if (isIdentifier(node) && node.escapedText === "constructor") {
+      return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */));
     }
+    return getSynthesizedDeepClone(
+      node,
+      /*includeTrivia*/
+      false
+    );
   }
-  function compareModuleSpecifiers2(m1, m2, ignoreCase) {
-    const comparer = getOrganizeImportsOrdinalStringComparer(!!ignoreCase);
-    return compareModuleSpecifiersWorker(m1, m2, comparer);
-  }
-  function compareModuleSpecifiersWorker(m1, m2, comparer) {
-    const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
-    const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
-    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || comparer(name1, name2);
-  }
-  function getModuleSpecifierExpression(declaration) {
-    var _a;
-    switch (declaration.kind) {
-      case 271 /* ImportEqualsDeclaration */:
-        return (_a = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression;
-      case 272 /* ImportDeclaration */:
-        return declaration.moduleSpecifier;
-      case 243 /* VariableStatement */:
-        return declaration.declarationList.declarations[0].initializer.arguments[0];
-    }
+  function createBody(block, quotePreference2, ambient2) {
+    return ambient2 ? void 0 : getSynthesizedDeepClone(
+      block,
+      /*includeTrivia*/
+      false
+    ) || createStubbedMethodBody(quotePreference2);
   }
-  function detectSorting(sourceFile, preferences) {
-    return detectSortingWorker(
-      groupByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration)),
-      preferences
+  function createTypeNode(typeNode) {
+    return getSynthesizedDeepClone(
+      typeNode,
+      /*includeTrivia*/
+      false
     );
   }
-  function detectSortingWorker(importGroups, preferences) {
-    const collateCaseSensitive = getOrganizeImportsComparer(
-      preferences,
-      /*ignoreCase*/
+  function createDeclarationName(symbol2, declaration2) {
+    if (getCheckFlags(symbol2) & 262144 /* Mapped */) {
+      const nameType = symbol2.links.nameType;
+      if (nameType && isTypeUsableAsPropertyName(nameType)) {
+        return factory.createIdentifier(unescapeLeadingUnderscores(getPropertyNameFromType(nameType)));
+      }
+    }
+    return getSynthesizedDeepClone(
+      getNameOfDeclaration(declaration2),
+      /*includeTrivia*/
       false
     );
-    const collateCaseInsensitive = getOrganizeImportsComparer(
-      preferences,
-      /*ignoreCase*/
-      true
-    );
-    let sortState = 3 /* Both */;
-    let seenUnsortedGroup = false;
-    for (const importGroup of importGroups) {
-      if (importGroup.length > 1) {
-        const moduleSpecifierSort = detectSortCaseSensitivity(
-          importGroup,
-          (i) => {
-            var _a;
-            return ((_a = tryCast(i.moduleSpecifier, isStringLiteral)) == null ? void 0 : _a.text) ?? "";
-          },
-          collateCaseSensitive,
-          collateCaseInsensitive
-        );
-        if (moduleSpecifierSort) {
-          sortState &= moduleSpecifierSort;
-          seenUnsortedGroup = true;
+  }
+}
+function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
+  const program = context.program;
+  const checker = program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+  const isJs = isInJSFile(enclosingDeclaration);
+  const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
+  const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
+  if (!signatureDeclaration) {
+    return void 0;
+  }
+  let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters;
+  let parameters = signatureDeclaration.parameters;
+  let type = isJs ? void 0 : getSynthesizedDeepClone(signatureDeclaration.type);
+  if (importAdder) {
+    if (typeParameters) {
+      const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
+        let constraint = typeParameterDecl.constraint;
+        let defaultType = typeParameterDecl.default;
+        if (constraint) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget);
+          if (importableReference) {
+            constraint = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
+          }
         }
-        if (!sortState) {
-          return sortState;
+        if (defaultType) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget);
+          if (importableReference) {
+            defaultType = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
+          }
         }
+        return factory.updateTypeParameterDeclaration(
+          typeParameterDecl,
+          typeParameterDecl.modifiers,
+          typeParameterDecl.name,
+          constraint,
+          defaultType
+        );
+      });
+      if (typeParameters !== newTypeParameters) {
+        typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters);
       }
-      const declarationWithNamedImports = find(
-        importGroup,
-        (i) => {
-          var _a, _b;
-          return ((_b = tryCast((_a = i.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements.length) > 1;
-        }
-      );
-      if (declarationWithNamedImports) {
-        const namedImportSort = detectImportSpecifierSorting(declarationWithNamedImports.importClause.namedBindings.elements, preferences);
-        if (namedImportSort) {
-          sortState &= namedImportSort;
-          seenUnsortedGroup = true;
-        }
-        if (!sortState) {
-          return sortState;
+    }
+    const newParameters = sameMap(parameters, (parameterDecl) => {
+      let type2 = isJs ? void 0 : parameterDecl.type;
+      if (type2) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget);
+        if (importableReference) {
+          type2 = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
       }
-      if (sortState !== 3 /* Both */) {
-        return sortState;
+      return factory.updateParameterDeclaration(
+        parameterDecl,
+        parameterDecl.modifiers,
+        parameterDecl.dotDotDotToken,
+        parameterDecl.name,
+        isJs ? void 0 : parameterDecl.questionToken,
+        type2,
+        parameterDecl.initializer
+      );
+    });
+    if (parameters !== newParameters) {
+      parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters);
+    }
+    if (type) {
+      const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget);
+      if (importableReference) {
+        type = importableReference.typeNode;
+        importSymbols(importAdder, importableReference.symbols);
       }
     }
-    return seenUnsortedGroup ? 0 /* None */ : sortState;
   }
-  function detectImportDeclarationSorting(imports, preferences) {
-    const collateCaseSensitive = getOrganizeImportsComparer(
-      preferences,
-      /*ignoreCase*/
-      false
+  const questionToken = optional ? factory.createToken(58 /* QuestionToken */) : void 0;
+  const asteriskToken = signatureDeclaration.asteriskToken;
+  if (isFunctionExpression(signatureDeclaration)) {
+    return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body);
+  }
+  if (isArrowFunction(signatureDeclaration)) {
+    return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body ?? signatureDeclaration.body);
+  }
+  if (isMethodDeclaration(signatureDeclaration)) {
+    return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name ?? factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body);
+  }
+  if (isFunctionDeclaration(signatureDeclaration)) {
+    return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body);
+  }
+  return void 0;
+}
+function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) {
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const tracker = getNoopSymbolTrackerWithResolver(context);
+  const checker = context.program.getTypeChecker();
+  const isJs = isInJSFile(contextNode);
+  const { typeArguments, arguments: args, parent: parent2 } = call;
+  const contextualType = isJs ? void 0 : checker.getContextualType(call);
+  const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0);
+  const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg));
+  const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters(
+    checker,
+    importAdder,
+    instanceTypes,
+    contextNode,
+    scriptTarget,
+    1 /* NoTruncation */,
+    tracker
+  );
+  const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+  const asteriskToken = isYieldExpression(parent2) ? factory.createToken(42 /* AsteriskToken */) : void 0;
+  const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
+  const parameters = createDummyParameters(
+    args.length,
+    names,
+    argumentTypeNodes,
+    /*minArgumentCount*/
+    void 0,
+    isJs
+  );
+  const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(
+    contextualType,
+    contextNode,
+    /*flags*/
+    void 0,
+    tracker
+  );
+  switch (kind) {
+    case 174 /* MethodDeclaration */:
+      return factory.createMethodDeclaration(
+        modifiers,
+        asteriskToken,
+        name,
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        type,
+        createStubbedMethodBody(quotePreference)
+      );
+    case 173 /* MethodSignature */:
+      return factory.createMethodSignature(
+        modifiers,
+        name,
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        type === void 0 ? factory.createKeywordTypeNode(159 /* UnknownKeyword */) : type
+      );
+    case 262 /* FunctionDeclaration */:
+      Debug.assert(typeof name === "string" || isIdentifier(name), "Unexpected name");
+      return factory.createFunctionDeclaration(
+        modifiers,
+        asteriskToken,
+        name,
+        typeParameters,
+        parameters,
+        type,
+        createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference)
+      );
+    default:
+      Debug.fail("Unexpected kind");
+  }
+}
+function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) {
+  const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0]));
+  const constraintsByName = new Map(argumentTypeParameters);
+  if (typeArguments) {
+    const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => {
+      var _a;
+      return checker.getTypeAtLocation(typeArgument) === ((_a = pair[1]) == null ? void 0 : _a.argumentType);
+    }));
+    const targetSize = usedNames.size + typeArgumentsWithNewTypes.length;
+    for (let i = 0; usedNames.size < targetSize; i += 1) {
+      usedNames.add(createTypeParameterName(i));
+    }
+  }
+  return arrayFrom(
+    usedNames.values(),
+    (usedName) => {
+      var _a;
+      return factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        usedName,
+        (_a = constraintsByName.get(usedName)) == null ? void 0 : _a.constraint
+      );
+    }
+  );
+}
+function createTypeParameterName(index) {
+  return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`;
+}
+function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, tracker) {
+  let typeNode = checker.typeToTypeNode(type, contextNode, flags, tracker);
+  if (typeNode && isImportTypeNode(typeNode)) {
+    const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+    if (importableReference) {
+      importSymbols(importAdder, importableReference.symbols);
+      typeNode = importableReference.typeNode;
+    }
+  }
+  return getSynthesizedDeepClone(typeNode);
+}
+function typeContainsTypeParameter(type) {
+  if (type.isUnionOrIntersection()) {
+    return type.types.some(typeContainsTypeParameter);
+  }
+  return type.flags & 262144 /* TypeParameter */;
+}
+function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, tracker) {
+  const argumentTypeNodes = [];
+  const argumentTypeParameters = /* @__PURE__ */ new Map();
+  for (let i = 0; i < instanceTypes.length; i += 1) {
+    const instanceType = instanceTypes[i];
+    if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) {
+      const synthesizedTypeParameterName = createTypeParameterName(i);
+      argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName));
+      argumentTypeParameters.set(synthesizedTypeParameterName, void 0);
+      continue;
+    }
+    const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType);
+    const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, tracker);
+    if (!argumentTypeNode) {
+      continue;
+    }
+    argumentTypeNodes.push(argumentTypeNode);
+    const argumentTypeParameter = getFirstTypeParameterName(instanceType);
+    const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, tracker) : void 0;
+    if (argumentTypeParameter) {
+      argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint });
+    }
+  }
+  return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) };
+}
+function isAnonymousObjectConstraintType(type) {
+  return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */;
+}
+function getFirstTypeParameterName(type) {
+  var _a;
+  if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
+    for (const subType of type.types) {
+      const subTypeName = getFirstTypeParameterName(subType);
+      if (subTypeName) {
+        return subTypeName;
+      }
+    }
+  }
+  return type.flags & 262144 /* TypeParameter */ ? (_a = type.getSymbol()) == null ? void 0 : _a.getName() : void 0;
+}
+function createDummyParameters(argCount, names, types, minArgumentCount, inJs) {
+  const parameters = [];
+  const parameterNameCounts = /* @__PURE__ */ new Map();
+  for (let i = 0; i < argCount; i++) {
+    const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`;
+    const parameterNameCount = parameterNameCounts.get(parameterName);
+    parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
+    const newParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      /*name*/
+      parameterName + (parameterNameCount || ""),
+      /*questionToken*/
+      minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0,
+      /*type*/
+      inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(159 /* UnknownKeyword */),
+      /*initializer*/
+      void 0
     );
-    const collateCaseInsensitive = getOrganizeImportsComparer(
-      preferences,
-      /*ignoreCase*/
-      true
+    parameters.push(newParameter);
+  }
+  return parameters;
+}
+function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) {
+  let maxArgsSignature = signatures[0];
+  let minArgumentCount = signatures[0].minArgumentCount;
+  let someSigHasRestParameter = false;
+  for (const sig of signatures) {
+    minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount);
+    if (signatureHasRestParameter(sig)) {
+      someSigHasRestParameter = true;
+    }
+    if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) {
+      maxArgsSignature = sig;
+    }
+  }
+  const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
+  const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
+  const parameters = createDummyParameters(
+    maxNonRestArgs,
+    maxArgsParameterSymbolNames,
+    /*types*/
+    void 0,
+    minArgumentCount,
+    /*inJs*/
+    false
+  );
+  if (someSigHasRestParameter) {
+    const restParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createToken(26 /* DotDotDotToken */),
+      maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
+      /*questionToken*/
+      maxNonRestArgs >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0,
+      factory.createArrayTypeNode(factory.createKeywordTypeNode(159 /* UnknownKeyword */)),
+      /*initializer*/
+      void 0
     );
-    return detectSortCaseSensitivity(
-      imports,
-      (s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || "",
-      collateCaseSensitive,
-      collateCaseInsensitive
+    parameters.push(restParameter);
+  }
+  return createStubbedMethod(
+    modifiers,
+    name,
+    optional,
+    /*typeParameters*/
+    void 0,
+    parameters,
+    getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
+    quotePreference,
+    body
+  );
+}
+function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
+  if (length(signatures)) {
+    const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
+    return checker.typeToTypeNode(type, enclosingDeclaration, 1 /* NoTruncation */, getNoopSymbolTrackerWithResolver(context));
+  }
+}
+function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
+  return factory.createMethodDeclaration(
+    modifiers,
+    /*asteriskToken*/
+    void 0,
+    name,
+    optional ? factory.createToken(58 /* QuestionToken */) : void 0,
+    typeParameters,
+    parameters,
+    returnType,
+    body || createStubbedMethodBody(quotePreference)
+  );
+}
+function createStubbedMethodBody(quotePreference) {
+  return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference);
+}
+function createStubbedBody(text, quotePreference) {
+  return factory.createBlock(
+    [factory.createThrowStatement(
+      factory.createNewExpression(
+        factory.createIdentifier("Error"),
+        /*typeArguments*/
+        void 0,
+        // TODO Handle auto quote preference.
+        [factory.createStringLiteral(
+          text,
+          /*isSingleQuote*/
+          quotePreference === 0 /* Single */
+        )]
+      )
+    )],
+    /*multiLine*/
+    true
+  );
+}
+function setJsonCompilerOptionValues(changeTracker, configFile, options) {
+  const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
+  if (!tsconfigObjectLiteral) return void 0;
+  const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions");
+  if (compilerOptionsProperty === void 0) {
+    changeTracker.insertNodeAtObjectStart(
+      configFile,
+      tsconfigObjectLiteral,
+      createJsonPropertyAssignment(
+        "compilerOptions",
+        factory.createObjectLiteralExpression(
+          options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)),
+          /*multiLine*/
+          true
+        )
+      )
     );
+    return;
+  }
+  const compilerOptions = compilerOptionsProperty.initializer;
+  if (!isObjectLiteralExpression(compilerOptions)) {
+    return;
   }
-  function getImportDeclarationInsertionIndex(sortedImports, newImport, comparer) {
-    const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, comparer));
-    return index < 0 ? ~index : index;
+  for (const [optionName, optionValue] of options) {
+    const optionProperty = findJsonProperty(compilerOptions, optionName);
+    if (optionProperty === void 0) {
+      changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue));
+    } else {
+      changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue);
+    }
+  }
+}
+function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) {
+  setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]);
+}
+function createJsonPropertyAssignment(name, initializer) {
+  return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer);
+}
+function findJsonProperty(obj, name) {
+  return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name);
+}
+function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) {
+  let symbols;
+  const typeNode = visitNode(importTypeNode, visit, isTypeNode);
+  if (symbols && typeNode) {
+    return { typeNode, symbols };
+  }
+  function visit(node) {
+    if (isLiteralImportTypeNode(node) && node.qualifier) {
+      const firstIdentifier = getFirstIdentifier(node.qualifier);
+      const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget);
+      const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier;
+      symbols = append(symbols, firstIdentifier.symbol);
+      const typeArguments = visitNodes2(node.typeArguments, visit, isTypeNode);
+      return factory.createTypeReferenceNode(qualifier, typeArguments);
+    }
+    return visitEachChild(
+      node,
+      visit,
+      /*context*/
+      void 0
+    );
   }
-  function getImportSpecifierInsertionIndex(sortedImports, newImport, comparer, preferences) {
-    const index = binarySearch(sortedImports, newImport, identity, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, comparer, preferences));
-    return index < 0 ? ~index : index;
+}
+function replaceFirstIdentifierOfEntityName(name, newIdentifier) {
+  if (name.kind === 80 /* Identifier */) {
+    return newIdentifier;
+  }
+  return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
+}
+function importSymbols(importAdder, symbols) {
+  symbols.forEach((s) => importAdder.addImportFromExportedSymbol(
+    s,
+    /*isValidTypeOnlyUseSite*/
+    true
+  ));
+}
+function findAncestorMatchingSpan(sourceFile, span) {
+  const end = textSpanEnd(span);
+  let token = getTokenAtPosition(sourceFile, span.start);
+  while (token.end < end) {
+    token = token.parent;
+  }
+  return token;
+}
+
+// src/services/codefixes/generateAccessors.ts
+function generateAccessorFromProperty(file, program, start, end, context, _actionName) {
+  const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start, end);
+  if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo)) return void 0;
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo;
+  suppressLeadingAndTrailingTrivia(fieldName);
+  suppressLeadingAndTrailingTrivia(accessorName);
+  suppressLeadingAndTrailingTrivia(declaration);
+  suppressLeadingAndTrailingTrivia(container);
+  let accessorModifiers;
+  let fieldModifiers;
+  if (isClassLike(container)) {
+    const modifierFlags = getEffectiveModifierFlags(declaration);
+    if (isSourceFileJS(file)) {
+      const modifiers = factory.createModifiersFromModifierFlags(modifierFlags);
+      accessorModifiers = modifiers;
+      fieldModifiers = modifiers;
+    } else {
+      accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags));
+      fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags));
+    }
+    if (canHaveDecorators(declaration)) {
+      fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers);
+    }
+  }
+  updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers);
+  const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
+  suppressLeadingAndTrailingTrivia(getAccessor);
+  insertAccessor(changeTracker, file, getAccessor, declaration, container);
+  if (isReadonly) {
+    const constructor = getFirstConstructorWithBody(container);
+    if (constructor) {
+      updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName);
+    }
+  } else {
+    const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
+    suppressLeadingAndTrailingTrivia(setAccessor);
+    insertAccessor(changeTracker, file, setAccessor, declaration, container);
+  }
+  return changeTracker.getChanges();
+}
+function isConvertibleName(name) {
+  return isIdentifier(name) || isStringLiteral(name);
+}
+function isAcceptedDeclaration(node) {
+  return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node);
+}
+function createPropertyName(name, originalName) {
+  return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name);
+}
+function createAccessorAccessExpression(fieldName, isStatic2, container) {
+  const leftHead = isStatic2 ? container.name : factory.createThis();
+  return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName));
+}
+function prepareModifierFlagsForAccessor(modifierFlags) {
+  modifierFlags &= ~8 /* Readonly */;
+  modifierFlags &= ~2 /* Private */;
+  if (!(modifierFlags & 4 /* Protected */)) {
+    modifierFlags |= 1 /* Public */;
+  }
+  return modifierFlags;
+}
+function prepareModifierFlagsForField(modifierFlags) {
+  modifierFlags &= ~1 /* Public */;
+  modifierFlags &= ~4 /* Protected */;
+  modifierFlags |= 2 /* Private */;
+  return modifierFlags;
+}
+function getAccessorConvertiblePropertyAtPosition(file, program, start, end, considerEmptySpans = true) {
+  const node = getTokenAtPosition(file, start);
+  const cursorRequest = start === end && considerEmptySpans;
+  const declaration = findAncestor(node.parent, isAcceptedDeclaration);
+  const meaning = 7 /* AccessibilityModifier */ | 256 /* Static */ | 8 /* Readonly */;
+  if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start, end) || cursorRequest)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor)
+    };
   }
-  function compareImportsOrRequireStatements(s1, s2, comparer) {
-    return compareModuleSpecifiersWorker(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), comparer) || compareImportKind(s1, s2);
+  if (!isConvertibleName(declaration.name)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid)
+    };
   }
-  function compareImportKind(s1, s2) {
-    return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
+  if ((getEffectiveModifierFlags(declaration) & 98303 /* Modifier */ | meaning) !== meaning) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier)
+    };
   }
-  function getImportKindOrder(s1) {
-    var _a;
-    switch (s1.kind) {
-      case 272 /* ImportDeclaration */:
-        if (!s1.importClause)
-          return 0;
-        if (s1.importClause.isTypeOnly)
-          return 1;
-        if (((_a = s1.importClause.namedBindings) == null ? void 0 : _a.kind) === 274 /* NamespaceImport */)
-          return 2;
-        if (s1.importClause.name)
-          return 3;
-        return 4;
-      case 271 /* ImportEqualsDeclaration */:
-        return 5;
-      case 243 /* VariableStatement */:
-        return 6;
+  const name = declaration.name.text;
+  const startWithUnderscore = startsWithUnderscore(name);
+  const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name);
+  const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name);
+  return {
+    isStatic: hasStaticModifier(declaration),
+    isReadonly: hasEffectiveReadonlyModifier(declaration),
+    type: getDeclarationType(declaration, program),
+    container: declaration.kind === 169 /* Parameter */ ? declaration.parent.parent : declaration.parent,
+    originalName: declaration.name.text,
+    declaration,
+    fieldName,
+    accessorName,
+    renameAccessor: startWithUnderscore
+  };
+}
+function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
+  return factory.createGetAccessorDeclaration(
+    modifiers,
+    accessorName,
+    [],
+    type,
+    factory.createBlock(
+      [
+        factory.createReturnStatement(
+          createAccessorAccessExpression(fieldName, isStatic2, container)
+        )
+      ],
+      /*multiLine*/
+      true
+    )
+  );
+}
+function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
+  return factory.createSetAccessorDeclaration(
+    modifiers,
+    accessorName,
+    [factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      factory.createIdentifier("value"),
+      /*questionToken*/
+      void 0,
+      type
+    )],
+    factory.createBlock(
+      [
+        factory.createExpressionStatement(
+          factory.createAssignment(
+            createAccessorAccessExpression(fieldName, isStatic2, container),
+            factory.createIdentifier("value")
+          )
+        )
+      ],
+      /*multiLine*/
+      true
+    )
+  );
+}
+function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
+  const property = factory.updatePropertyDeclaration(
+    declaration,
+    modifiers,
+    fieldName,
+    declaration.questionToken || declaration.exclamationToken,
+    type,
+    declaration.initializer
+  );
+  changeTracker.replaceNode(file, declaration, property);
+}
+function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) {
+  let assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer);
+  if (assignment.modifiers || assignment.questionToken || assignment.exclamationToken) {
+    if (assignment === declaration) assignment = factory.cloneNode(assignment);
+    assignment.modifiers = void 0;
+    assignment.questionToken = void 0;
+    assignment.exclamationToken = void 0;
+  }
+  changeTracker.replacePropertyAssignment(file, declaration, assignment);
+}
+function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
+  if (isPropertyDeclaration(declaration)) {
+    updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers);
+  } else if (isPropertyAssignment(declaration)) {
+    updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName);
+  } else {
+    changeTracker.replaceNode(file, declaration, factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer));
+  }
+}
+function insertAccessor(changeTracker, file, accessor, declaration, container) {
+  isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor);
+}
+function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) {
+  if (!constructor.body) return;
+  constructor.body.forEachChild(function recur(node) {
+    if (isElementAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) {
+      changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName));
+    }
+    if (isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) {
+      changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName));
+    }
+    if (!isFunctionLike(node) && !isClassLike(node)) {
+      node.forEachChild(recur);
     }
+  });
+}
+function getDeclarationType(declaration, program) {
+  const typeNode = getTypeAnnotationNode(declaration);
+  if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) {
+    const typeChecker = program.getTypeChecker();
+    const type = typeChecker.getTypeFromTypeNode(typeNode);
+    if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) {
+      const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode];
+      return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]);
+    }
+  }
+  return typeNode;
+}
+function getAllSupers(decl, checker) {
+  const res = [];
+  while (decl) {
+    const superElement = getClassExtendsHeritageElement(decl);
+    const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression);
+    if (!superSymbol) break;
+    const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol;
+    const superDecl = symbol.declarations && find(symbol.declarations, isClassLike);
+    if (!superDecl) break;
+    res.push(superDecl);
+    decl = superDecl;
+  }
+  return res;
+}
+
+// src/services/codefixes/fixInvalidImportSyntax.ts
+var fixName5 = "invalidImportSyntax";
+function getCodeFixesForImportDeclaration(context, node) {
+  const sourceFile = getSourceFileOfNode(node);
+  const namespace = getNamespaceDeclarationNode(node);
+  const opts = context.program.getCompilerOptions();
+  const variations = [];
+  variations.push(createAction(context, sourceFile, node, makeImport(
+    namespace.name,
+    /*namedImports*/
+    void 0,
+    node.moduleSpecifier,
+    getQuotePreference(sourceFile, context.preferences)
+  )));
+  if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
+    variations.push(createAction(
+      context,
+      sourceFile,
+      node,
+      factory.createImportEqualsDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        namespace.name,
+        factory.createExternalModuleReference(node.moduleSpecifier)
+      )
+    ));
   }
-  function getNewImportSpecifiers(namedImports) {
-    return flatMap(namedImports, (namedImport) => map(tryGetNamedBindingElements(namedImport), (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(
-      importSpecifier,
-      importSpecifier.isTypeOnly,
-      /*propertyName*/
+  return variations;
+}
+function createAction(context, sourceFile, node, replacement) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement));
+  return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]);
+}
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.This_expression_is_not_callable.code,
+    Diagnostics.This_expression_is_not_constructable.code
+  ],
+  getCodeActions: getActionsForUsageOfInvalidImport
+});
+function getActionsForUsageOfInvalidImport(context) {
+  const sourceFile = context.sourceFile;
+  const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 213 /* CallExpression */ : 214 /* NewExpression */;
+  const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind);
+  if (!node) {
+    return [];
+  }
+  const expr = node.expression;
+  return getImportCodeFixesForExpression(context, expr);
+}
+registerCodeFix({
+  errorCodes: [
+    // The following error codes cover pretty much all assignability errors that could involve an expression
+    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+    Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
+    Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+    Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
+    Diagnostics.Type_predicate_0_is_not_assignable_to_1.code,
+    Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code,
+    Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code,
+    Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code,
+    Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
+    Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code,
+    Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code
+  ],
+  getCodeActions: getActionsForInvalidImportLocation
+});
+function getActionsForInvalidImportLocation(context) {
+  const sourceFile = context.sourceFile;
+  const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length);
+  if (!node) {
+    return [];
+  }
+  return getImportCodeFixesForExpression(context, node);
+}
+function getImportCodeFixesForExpression(context, expr) {
+  const type = context.program.getTypeChecker().getTypeAtLocation(expr);
+  if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) {
+    return [];
+  }
+  const fixes = [];
+  const relatedImport = type.symbol.links.originatingImport;
+  if (!isImportCall(relatedImport)) {
+    addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
+  }
+  if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) {
+    const sourceFile = context.sourceFile;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {}));
+    fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member));
+  }
+  return fixes;
+}
+
+// src/services/codefixes/fixStrictClassInitialization.ts
+var fixName6 = "strictClassInitialization";
+var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions";
+var fixIdAddUndefinedType = "addMissingPropertyUndefinedType";
+var fixIdAddInitializer = "addMissingPropertyInitializer";
+var errorCodes53 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code];
+registerCodeFix({
+  errorCodes: errorCodes53,
+  getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) {
+    const info = getInfo17(context.sourceFile, context.span.start);
+    if (!info) return;
+    const result = [];
+    append(result, getActionForAddMissingUndefinedType(context, info));
+    append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info));
+    append(result, getActionForAddMissingInitializer(context, info));
+    return result;
+  },
+  fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes53, (changes, diag2) => {
+      const info = getInfo17(diag2.file, diag2.start);
+      if (!info) return;
+      switch (context.fixId) {
+        case fixIdAddDefiniteAssignmentAssertions:
+          addDefiniteAssignmentAssertion(changes, diag2.file, info.prop);
+          break;
+        case fixIdAddUndefinedType:
+          addUndefinedType(changes, diag2.file, info);
+          break;
+        case fixIdAddInitializer:
+          const checker = context.program.getTypeChecker();
+          const initializer = getInitializer(checker, info.prop);
+          if (!initializer) return;
+          addInitializer(changes, diag2.file, info.prop, initializer);
+          break;
+        default:
+          Debug.fail(JSON.stringify(context.fixId));
+      }
+    });
+  }
+});
+function getInfo17(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token) && isPropertyDeclaration(token.parent)) {
+    const type = getEffectiveTypeAnnotationNode(token.parent);
+    if (type) {
+      return { type, prop: token.parent, isJs: isInJSFile(token.parent) };
+    }
+  }
+  return void 0;
+}
+function getActionForAddMissingDefiniteAssignmentAssertion(context, info) {
+  if (info.isJs) return void 0;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties);
+}
+function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) {
+  suppressLeadingAndTrailingTrivia(propertyDeclaration);
+  const property = factory.updatePropertyDeclaration(
+    propertyDeclaration,
+    propertyDeclaration.modifiers,
+    propertyDeclaration.name,
+    factory.createToken(54 /* ExclamationToken */),
+    propertyDeclaration.type,
+    propertyDeclaration.initializer
+  );
+  changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
+}
+function getActionForAddMissingUndefinedType(context, info) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties);
+}
+function addUndefinedType(changeTracker, sourceFile, info) {
+  const undefinedTypeNode = factory.createKeywordTypeNode(157 /* UndefinedKeyword */);
+  const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
+  const unionTypeNode = factory.createUnionTypeNode(types);
+  if (info.isJs) {
+    changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(
+      /*tagName*/
+      void 0,
+      factory.createJSDocTypeExpression(unionTypeNode)
+    )]);
+  } else {
+    changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
+  }
+}
+function getActionForAddMissingInitializer(context, info) {
+  if (info.isJs) return void 0;
+  const checker = context.program.getTypeChecker();
+  const initializer = getInitializer(checker, info.prop);
+  if (!initializer) return void 0;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties);
+}
+function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) {
+  suppressLeadingAndTrailingTrivia(propertyDeclaration);
+  const property = factory.updatePropertyDeclaration(
+    propertyDeclaration,
+    propertyDeclaration.modifiers,
+    propertyDeclaration.name,
+    propertyDeclaration.questionToken,
+    propertyDeclaration.type,
+    initializer
+  );
+  changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
+}
+function getInitializer(checker, propertyDeclaration) {
+  return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type));
+}
+function getDefaultValueFromType(checker, type) {
+  if (type.flags & 512 /* BooleanLiteral */) {
+    return type === checker.getFalseType() || type === checker.getFalseType(
+      /*fresh*/
+      true
+    ) ? factory.createFalse() : factory.createTrue();
+  } else if (type.isStringLiteral()) {
+    return factory.createStringLiteral(type.value);
+  } else if (type.isNumberLiteral()) {
+    return factory.createNumericLiteral(type.value);
+  } else if (type.flags & 2048 /* BigIntLiteral */) {
+    return factory.createBigIntLiteral(type.value);
+  } else if (type.isUnion()) {
+    return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t));
+  } else if (type.isClass()) {
+    const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+    if (!classDeclaration || hasSyntacticModifier(classDeclaration, 64 /* Abstract */)) return void 0;
+    const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
+    if (constructorDeclaration && constructorDeclaration.parameters.length) return void 0;
+    return factory.createNewExpression(
+      factory.createIdentifier(type.symbol.name),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
+  } else if (checker.isArrayLikeType(type)) {
+    return factory.createArrayLiteralExpression();
+  }
+  return void 0;
+}
+
+// src/services/codefixes/requireInTs.ts
+var fixId42 = "requireInTs";
+var errorCodes54 = [Diagnostics.require_call_may_be_converted_to_an_import.code];
+registerCodeFix({
+  errorCodes: errorCodes54,
+  getCodeActions(context) {
+    const info = getInfo18(context.sourceFile, context.program, context.span.start);
+    if (!info) {
+      return void 0;
+    }
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(t, context.sourceFile, info));
+    return [createCodeFixAction(fixId42, changes, Diagnostics.Convert_require_to_import, fixId42, Diagnostics.Convert_all_require_to_import)];
+  },
+  fixIds: [fixId42],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes54, (changes, diag2) => {
+    const info = getInfo18(diag2.file, context.program, diag2.start);
+    if (info) {
+      doChange35(changes, context.sourceFile, info);
+    }
+  })
+});
+function doChange35(changes, sourceFile, info) {
+  const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
+  changes.replaceNode(
+    sourceFile,
+    statement,
+    defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      defaultImportName,
+      factory.createExternalModuleReference(required)
+    ) : factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
-      importSpecifier.name
-    ) : importSpecifier));
+      factory.createImportClause(
+        /*isTypeOnly*/
+        false,
+        defaultImportName,
+        namedImports
+      ),
+      required,
+      /*attributes*/
+      void 0
+    )
+  );
+}
+function getInfo18(sourceFile, program, pos) {
+  const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
+  if (!isRequireCall(
+    parent2,
+    /*requireStringLiteralLikeArgument*/
+    true
+  )) {
+    Debug.failBadSyntaxKind(parent2);
+  }
+  const decl = cast(parent2.parent, isVariableDeclaration);
+  const defaultImportName = tryCast(decl.name, isIdentifier);
+  const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0;
+  if (defaultImportName || namedImports) {
+    return {
+      allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()),
+      defaultImportName,
+      namedImports,
+      statement: cast(decl.parent.parent, isVariableStatement),
+      required: first(parent2.arguments)
+    };
   }
-  function tryGetNamedBindingElements(namedImport) {
-    var _a;
-    return ((_a = namedImport.importClause) == null ? void 0 : _a.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
-  }
-  function getOrganizeImportsOrdinalStringComparer(ignoreCase) {
-    return ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive;
-  }
-  function getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) {
-    const resolvedLocale = getOrganizeImportsLocale(preferences);
-    const caseFirst = preferences.organizeImportsCaseFirst ?? false;
-    const numeric = preferences.organizeImportsNumericCollation ?? false;
-    const accents = preferences.organizeImportsAccentCollation ?? true;
-    const sensitivity = ignoreCase ? accents ? "accent" : "base" : accents ? "variant" : "case";
-    const collator = new Intl.Collator(resolvedLocale, {
-      usage: "sort",
-      caseFirst: caseFirst || "false",
-      sensitivity,
-      numeric
+}
+function tryCreateNamedImportsFromObjectBindingPattern(node) {
+  const importSpecifiers = [];
+  for (const element of node.elements) {
+    if (!isIdentifier(element.name) || element.initializer) {
+      return void 0;
+    }
+    importSpecifiers.push(factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      tryCast(element.propertyName, isIdentifier),
+      element.name
+    ));
+  }
+  if (importSpecifiers.length) {
+    return factory.createNamedImports(importSpecifiers);
+  }
+}
+
+// src/services/codefixes/useDefaultImport.ts
+var fixId43 = "useDefaultImport";
+var errorCodes55 = [Diagnostics.Import_may_be_converted_to_a_default_import.code];
+registerCodeFix({
+  errorCodes: errorCodes55,
+  getCodeActions(context) {
+    const { sourceFile, span: { start } } = context;
+    const info = getInfo19(sourceFile, start);
+    if (!info) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(t, sourceFile, info, context.preferences));
+    return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_to_default_import, fixId43, Diagnostics.Convert_all_to_default_imports)];
+  },
+  fixIds: [fixId43],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes55, (changes, diag2) => {
+    const info = getInfo19(diag2.file, diag2.start);
+    if (info) doChange36(changes, diag2.file, info, context.preferences);
+  })
+});
+function getInfo19(sourceFile, pos) {
+  const name = getTokenAtPosition(sourceFile, pos);
+  if (!isIdentifier(name)) return void 0;
+  const { parent: parent2 } = name;
+  if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) {
+    return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression };
+  } else if (isNamespaceImport(parent2) && isImportDeclaration(parent2.parent.parent)) {
+    const importNode = parent2.parent.parent;
+    return { importNode, name, moduleSpecifier: importNode.moduleSpecifier };
+  }
+}
+function doChange36(changes, sourceFile, info, preferences) {
+  changes.replaceNode(sourceFile, info.importNode, makeImport(
+    info.name,
+    /*namedImports*/
+    void 0,
+    info.moduleSpecifier,
+    getQuotePreference(sourceFile, preferences)
+  ));
+}
+
+// src/services/codefixes/useBigintLiteral.ts
+var fixId44 = "useBigintLiteral";
+var errorCodes56 = [
+  Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code
+];
+registerCodeFix({
+  errorCodes: errorCodes56,
+  getCodeActions: function getCodeActionsToUseBigintLiteral(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, context.sourceFile, context.span));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId44, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId44, Diagnostics.Convert_all_to_bigint_numeric_literals)];
+    }
+  },
+  fixIds: [fixId44],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes56, (changes, diag2) => makeChange9(changes, diag2.file, diag2));
+  }
+});
+function makeChange9(changeTracker, sourceFile, span) {
+  const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral);
+  if (!numericLiteral) {
+    return;
+  }
+  const newText = numericLiteral.getText(sourceFile) + "n";
+  changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText));
+}
+
+// src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
+var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof";
+var fixId45 = fixIdAddMissingTypeof;
+var errorCodes57 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code];
+registerCodeFix({
+  errorCodes: errorCodes57,
+  getCodeActions: function getCodeActionsToAddMissingTypeof(context) {
+    const { sourceFile, span } = context;
+    const importType = getImportTypeNode(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange37(t, sourceFile, importType));
+    return [createCodeFixAction(fixId45, changes, Diagnostics.Add_missing_typeof, fixId45, Diagnostics.Add_missing_typeof)];
+  },
+  fixIds: [fixId45],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes57, (changes, diag2) => doChange37(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start)))
+});
+function getImportTypeNode(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  Debug.assert(token.kind === 102 /* ImportKeyword */, "This token should be an ImportKeyword");
+  Debug.assert(token.parent.kind === 205 /* ImportType */, "Token parent should be an ImportType");
+  return token.parent;
+}
+function doChange37(changes, sourceFile, importType) {
+  const newTypeNode = factory.updateImportTypeNode(
+    importType,
+    importType.argument,
+    importType.attributes,
+    importType.qualifier,
+    importType.typeArguments,
+    /*isTypeOf*/
+    true
+  );
+  changes.replaceNode(sourceFile, importType, newTypeNode);
+}
+
+// src/services/codefixes/wrapJsxInFragment.ts
+var fixID2 = "wrapJsxInFragment";
+var errorCodes58 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code];
+registerCodeFix({
+  errorCodes: errorCodes58,
+  getCodeActions: function getCodeActionsToWrapJsxInFragment(context) {
+    const { sourceFile, span } = context;
+    const node = findNodeToFix(sourceFile, span.start);
+    if (!node) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(t, sourceFile, node));
+    return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)];
+  },
+  fixIds: [fixID2],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes58, (changes, diag2) => {
+    const node = findNodeToFix(context.sourceFile, diag2.start);
+    if (!node) return void 0;
+    doChange38(changes, context.sourceFile, node);
+  })
+});
+function findNodeToFix(sourceFile, pos) {
+  const lessThanToken = getTokenAtPosition(sourceFile, pos);
+  const firstJsxElementOrOpenElement = lessThanToken.parent;
+  let binaryExpr = firstJsxElementOrOpenElement.parent;
+  if (!isBinaryExpression(binaryExpr)) {
+    binaryExpr = binaryExpr.parent;
+    if (!isBinaryExpression(binaryExpr)) return void 0;
+  }
+  if (!nodeIsMissing(binaryExpr.operatorToken)) return void 0;
+  return binaryExpr;
+}
+function doChange38(changeTracker, sf, node) {
+  const jsx = flattenInvalidBinaryExpr(node);
+  if (jsx) changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment()));
+}
+function flattenInvalidBinaryExpr(node) {
+  const children = [];
+  let current = node;
+  while (true) {
+    if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 28 /* CommaToken */) {
+      children.push(current.left);
+      if (isJsxChild(current.right)) {
+        children.push(current.right);
+        return children;
+      } else if (isBinaryExpression(current.right)) {
+        current = current.right;
+        continue;
+      } else return void 0;
+    } else return void 0;
+  }
+}
+
+// src/services/codefixes/wrapDecoratorInParentheses.ts
+var fixId46 = "wrapDecoratorInParentheses";
+var errorCodes59 = [Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator.code];
+registerCodeFix({
+  errorCodes: errorCodes59,
+  getCodeActions: function getCodeActionsToWrapDecoratorExpressionInParentheses(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId46, changes, Diagnostics.Wrap_in_parentheses, fixId46, Diagnostics.Wrap_all_invalid_decorator_expressions_in_parentheses)];
+  },
+  fixIds: [fixId46],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes59, (changes, diag2) => makeChange10(changes, diag2.file, diag2.start))
+});
+function makeChange10(changeTracker, sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const decorator = findAncestor(token, isDecorator);
+  Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
+  const replacement = factory.createParenthesizedExpression(decorator.expression);
+  changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
+}
+
+// src/services/codefixes/convertToMappedObjectType.ts
+var fixId47 = "fixConvertToMappedObjectType";
+var errorCodes60 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code];
+registerCodeFix({
+  errorCodes: errorCodes60,
+  getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) {
+    const { sourceFile, span } = context;
+    const info = getInfo20(sourceFile, span.start);
+    if (!info) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange39(t, sourceFile, info));
+    const name = idText(info.container.name);
+    return [createCodeFixAction(fixId47, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId47, [Diagnostics.Convert_0_to_mapped_object_type, name])];
+  },
+  fixIds: [fixId47],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes60, (changes, diag2) => {
+    const info = getInfo20(diag2.file, diag2.start);
+    if (info) doChange39(changes, diag2.file, info);
+  })
+});
+function getInfo20(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration);
+  if (!indexSignature) return void 0;
+  const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration);
+  if (!container) return void 0;
+  return { indexSignature, container };
+}
+function createTypeAliasFromInterface(declaration, type) {
+  return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type);
+}
+function doChange39(changes, sourceFile, { indexSignature, container }) {
+  const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
+  const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
+  const parameter = first(indexSignature.parameters);
+  const mappedTypeParameter = factory.createTypeParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    cast(parameter.name, isIdentifier),
+    parameter.type
+  );
+  const mappedIntersectionType = factory.createMappedTypeNode(
+    hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(148 /* ReadonlyKeyword */) : void 0,
+    mappedTypeParameter,
+    /*nameType*/
+    void 0,
+    indexSignature.questionToken,
+    indexSignature.type,
+    /*members*/
+    void 0
+  );
+  const intersectionType = factory.createIntersectionTypeNode([
+    ...getAllSuperTypeNodes(container),
+    mappedIntersectionType,
+    ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray
+  ]);
+  changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType));
+}
+
+// src/services/codefixes/removeAccidentalCallParentheses.ts
+var fixId48 = "removeAccidentalCallParentheses";
+var errorCodes61 = [
+  Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code
+];
+registerCodeFix({
+  errorCodes: errorCodes61,
+  getCodeActions(context) {
+    const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression);
+    if (!callExpression) {
+      return void 0;
+    }
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end });
     });
-    return collator.compare;
-  }
-  function getOrganizeImportsLocale(preferences) {
-    let locale = preferences.organizeImportsLocale;
-    if (locale === "auto")
-      locale = getUILocale();
-    if (locale === void 0)
-      locale = "en";
-    const supportedLocales = Intl.Collator.supportedLocalesOf(locale);
-    const resolvedLocale = supportedLocales.length ? supportedLocales[0] : "en";
-    return resolvedLocale;
-  }
-  function getOrganizeImportsComparer(preferences, ignoreCase) {
-    const collation = preferences.organizeImportsCollation ?? "ordinal";
-    return collation === "unicode" ? getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) : getOrganizeImportsOrdinalStringComparer(ignoreCase);
-  }
-  function getOrganizeImportsComparerWithDetection(preferences, detectIgnoreCase) {
-    const ignoreCase = typeof preferences.organizeImportsIgnoreCase === "boolean" ? preferences.organizeImportsIgnoreCase : (detectIgnoreCase == null ? void 0 : detectIgnoreCase()) ?? false;
-    return getOrganizeImportsComparer(preferences, ignoreCase);
-  }
-  function getTopLevelExportGroups(sourceFile) {
-    const topLevelExportGroups = [];
-    const statements = sourceFile.statements;
-    const len = length(statements);
-    let i = 0;
-    let groupIndex = 0;
-    while (i < len) {
-      if (isExportDeclaration(statements[i])) {
-        if (topLevelExportGroups[groupIndex] === void 0) {
-          topLevelExportGroups[groupIndex] = [];
-        }
-        const exportDecl = statements[i];
-        if (exportDecl.moduleSpecifier) {
-          topLevelExportGroups[groupIndex].push(exportDecl);
-          i++;
-        } else {
-          while (i < len && isExportDeclaration(statements[i])) {
-            topLevelExportGroups[groupIndex].push(statements[i++]);
-          }
-          groupIndex++;
-        }
-      } else {
-        i++;
+    return [createCodeFixActionWithoutFixAll(fixId48, changes, Diagnostics.Remove_parentheses)];
+  },
+  fixIds: [fixId48]
+});
+
+// src/services/codefixes/removeUnnecessaryAwait.ts
+var fixId49 = "removeUnnecessaryAwait";
+var errorCodes62 = [
+  Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code
+];
+registerCodeFix({
+  errorCodes: errorCodes62,
+  getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId49, changes, Diagnostics.Remove_unnecessary_await, fixId49, Diagnostics.Remove_all_unnecessary_uses_of_await)];
+    }
+  },
+  fixIds: [fixId49],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes62, (changes, diag2) => makeChange11(changes, diag2.file, diag2));
+  }
+});
+function makeChange11(changeTracker, sourceFile, span) {
+  const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 135 /* AwaitKeyword */);
+  const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression);
+  if (!awaitExpression) {
+    return;
+  }
+  let expressionToReplace = awaitExpression;
+  const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
+  if (hasSurroundingParens) {
+    const leftMostExpression = getLeftmostExpression(
+      awaitExpression.expression,
+      /*stopAtCallExpressions*/
+      false
+    );
+    if (isIdentifier(leftMostExpression)) {
+      const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
+      if (precedingToken && precedingToken.kind !== 105 /* NewKeyword */) {
+        expressionToReplace = awaitExpression.parent;
       }
     }
-    return flatMap(topLevelExportGroups, (exportGroupDecls) => groupByNewlineContiguous(sourceFile, exportGroupDecls));
   }
-  var ImportSpecifierSortingCache, detectImportSpecifierSorting;
-  var init_organizeImports = __esm({
-    "src/services/organizeImports.ts"() {
-      "use strict";
-      init_ts4();
-      ImportSpecifierSortingCache = class {
-        has([specifiers, preferences]) {
-          if (this._lastPreferences !== preferences || !this._cache)
-            return false;
-          return this._cache.has(specifiers);
-        }
-        get([specifiers, preferences]) {
-          if (this._lastPreferences !== preferences || !this._cache)
-            return void 0;
-          return this._cache.get(specifiers);
-        }
-        set([specifiers, preferences], value) {
-          if (this._lastPreferences !== preferences) {
-            this._lastPreferences = preferences;
-            this._cache = void 0;
-          }
-          this._cache ?? (this._cache = /* @__PURE__ */ new WeakMap());
-          this._cache.set(specifiers, value);
-        }
-      };
-      detectImportSpecifierSorting = memoizeCached((specifiers, preferences) => {
-        switch (preferences.organizeImportsTypeOrder) {
-          case "first":
-            if (!arrayIsSorted(specifiers, (s1, s2) => compareBooleans(s2.isTypeOnly, s1.isTypeOnly)))
-              return 0 /* None */;
-            break;
-          case "inline":
-            if (!arrayIsSorted(specifiers, (s1, s2) => {
-              const comparer = getStringComparer(
-                /*ignoreCase*/
-                true
-              );
-              return comparer(s1.name.text, s2.name.text);
-            })) {
-              return 0 /* None */;
-            }
-            break;
-          default:
-            if (!arrayIsSorted(specifiers, (s1, s2) => compareBooleans(s1.isTypeOnly, s2.isTypeOnly)))
-              return 0 /* None */;
-            break;
-        }
-        const collateCaseSensitive = getOrganizeImportsComparer(
-          preferences,
-          /*ignoreCase*/
-          false
-        );
-        const collateCaseInsensitive = getOrganizeImportsComparer(
-          preferences,
-          /*ignoreCase*/
-          true
-        );
-        if (preferences.organizeImportsTypeOrder !== "inline") {
-          const { type: regularImports, regular: typeImports } = groupBy(specifiers, (s) => s.isTypeOnly ? "type" : "regular");
-          const regularCaseSensitivity = (regularImports == null ? void 0 : regularImports.length) ? detectSortCaseSensitivity(regularImports, (specifier) => specifier.name.text, collateCaseSensitive, collateCaseInsensitive) : void 0;
-          const typeCaseSensitivity = (typeImports == null ? void 0 : typeImports.length) ? detectSortCaseSensitivity(typeImports, (specifier) => specifier.name.text ?? "", collateCaseSensitive, collateCaseInsensitive) : void 0;
-          if (regularCaseSensitivity === void 0) {
-            return typeCaseSensitivity ?? 0 /* None */;
-          }
-          if (typeCaseSensitivity === void 0) {
-            return regularCaseSensitivity;
-          }
-          if (regularCaseSensitivity === 0 /* None */ || typeCaseSensitivity === 0 /* None */) {
-            return 0 /* None */;
+  changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression);
+}
+
+// src/services/codefixes/splitTypeOnlyImport.ts
+var errorCodes63 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code];
+var fixId50 = "splitTypeOnlyImport";
+registerCodeFix({
+  errorCodes: errorCodes63,
+  fixIds: [fixId50],
+  getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context);
+    });
+    if (changes.length) {
+      return [createCodeFixAction(fixId50, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId50, Diagnostics.Split_all_invalid_type_only_imports)];
+    }
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes63, (changes, error2) => {
+    splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error2), context);
+  })
+});
+function getImportDeclaration2(sourceFile, span) {
+  return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration);
+}
+function splitTypeOnlyImport(changes, importDeclaration, context) {
+  if (!importDeclaration) {
+    return;
+  }
+  const importClause = Debug.checkDefined(importDeclaration.importClause);
+  changes.replaceNode(
+    context.sourceFile,
+    importDeclaration,
+    factory.updateImportDeclaration(
+      importDeclaration,
+      importDeclaration.modifiers,
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        importClause.name,
+        /*namedBindings*/
+        void 0
+      ),
+      importDeclaration.moduleSpecifier,
+      importDeclaration.attributes
+    )
+  );
+  changes.insertNodeAfter(
+    context.sourceFile,
+    importDeclaration,
+    factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        /*name*/
+        void 0,
+        importClause.namedBindings
+      ),
+      importDeclaration.moduleSpecifier,
+      importDeclaration.attributes
+    )
+  );
+}
+
+// src/services/codefixes/convertConstToLet.ts
+var fixId51 = "fixConvertConstToLet";
+var errorCodes64 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code];
+registerCodeFix({
+  errorCodes: errorCodes64,
+  getCodeActions: function getCodeActionsToConvertConstToLet(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo21(sourceFile, span.start, program);
+    if (info === void 0) return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange40(t, sourceFile, info.token));
+    return [createCodeFixActionMaybeFixAll(fixId51, changes, Diagnostics.Convert_const_to_let, fixId51, Diagnostics.Convert_all_const_to_let)];
+  },
+  getAllCodeActions: (context) => {
+    const { program } = context;
+    const seen = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes64, (diag2) => {
+        const info = getInfo21(diag2.file, diag2.start, program);
+        if (info) {
+          if (addToSeen(seen, getSymbolId(info.symbol))) {
+            return doChange40(changes, diag2.file, info.token);
           }
-          return typeCaseSensitivity & regularCaseSensitivity;
         }
-        return detectSortCaseSensitivity(specifiers, (specifier) => specifier.name.text, collateCaseSensitive, collateCaseInsensitive);
-      }, new ImportSpecifierSortingCache());
-    }
-  });
+        return void 0;
+      });
+    }));
+  },
+  fixIds: [fixId51]
+});
+function getInfo21(sourceFile, pos, program) {
+  var _a;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos));
+  if (symbol === void 0) return;
+  const declaration = tryCast((_a = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a.parent, isVariableDeclarationList);
+  if (declaration === void 0) return;
+  const constToken = findChildOfKind(declaration, 87 /* ConstKeyword */, sourceFile);
+  if (constToken === void 0) return;
+  return { symbol, token: constToken };
+}
+function doChange40(changes, sourceFile, token) {
+  changes.replaceNode(sourceFile, token, factory.createToken(121 /* LetKeyword */));
+}
 
-  // src/services/_namespaces/ts.OrganizeImports.ts
-  var ts_OrganizeImports_exports = {};
-  __export(ts_OrganizeImports_exports, {
-    coalesceExports: () => coalesceExports,
-    coalesceImports: () => coalesceImports,
-    compareImportOrExportSpecifiers: () => compareImportOrExportSpecifiers,
-    compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
-    compareModuleSpecifiers: () => compareModuleSpecifiers2,
-    detectImportDeclarationSorting: () => detectImportDeclarationSorting,
-    detectImportSpecifierSorting: () => detectImportSpecifierSorting,
-    detectSorting: () => detectSorting,
-    getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
-    getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
-    getOrganizeImportsComparer: () => getOrganizeImportsComparer,
-    organizeImports: () => organizeImports
-  });
-  var init_ts_OrganizeImports = __esm({
-    "src/services/_namespaces/ts.OrganizeImports.ts"() {
-      "use strict";
-      init_organizeImports();
-    }
-  });
+// src/services/codefixes/fixExpectedComma.ts
+var fixId52 = "fixExpectedComma";
+var expectedErrorCode = Diagnostics._0_expected.code;
+var errorCodes65 = [expectedErrorCode];
+registerCodeFix({
+  errorCodes: errorCodes65,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const info = getInfo22(sourceFile, context.span.start, context.errorCode);
+    if (!info) return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange41(t, sourceFile, info));
+    return [createCodeFixAction(
+      fixId52,
+      changes,
+      [Diagnostics.Change_0_to_1, ";", ","],
+      fixId52,
+      [Diagnostics.Change_0_to_1, ";", ","]
+    )];
+  },
+  fixIds: [fixId52],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes65, (changes, diag2) => {
+    const info = getInfo22(diag2.file, diag2.start, diag2.code);
+    if (info) doChange41(changes, context.sourceFile, info);
+  })
+});
+function getInfo22(sourceFile, pos, _) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  return node.kind === 27 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0;
+}
+function doChange41(changes, sourceFile, { node }) {
+  const newNode = factory.createToken(28 /* CommaToken */);
+  changes.replaceNode(sourceFile, node, newNode);
+}
 
-  // src/services/outliningElementsCollector.ts
-  function collectElements(sourceFile, cancellationToken) {
-    const res = [];
-    addNodeOutliningSpans(sourceFile, cancellationToken, res);
-    addRegionOutliningSpans(sourceFile, res);
-    return res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start);
-  }
-  function addNodeOutliningSpans(sourceFile, cancellationToken, out) {
-    let depthRemaining = 40;
-    let current = 0;
-    const statements = [...sourceFile.statements, sourceFile.endOfFileToken];
-    const n = statements.length;
-    while (current < n) {
-      while (current < n && !isAnyImportSyntax(statements[current])) {
-        visitNode3(statements[current]);
-        current++;
-      }
-      if (current === n)
-        break;
-      const firstImport = current;
-      while (current < n && isAnyImportSyntax(statements[current])) {
-        visitNode3(statements[current]);
-        current++;
+// src/services/codefixes/fixAddVoidToPromise.ts
+var fixName7 = "addVoidToPromise";
+var fixId53 = "addVoidToPromise";
+var errorCodes66 = [
+  Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code,
+  Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code
+];
+registerCodeFix({
+  errorCodes: errorCodes66,
+  fixIds: [fixId53],
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange12(t, context.sourceFile, context.span, context.program));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId53, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)];
+    }
+  },
+  getAllCodeActions(context) {
+    return codeFixAll(context, errorCodes66, (changes, diag2) => makeChange12(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set()));
+  }
+});
+function makeChange12(changes, sourceFile, span, program, seen) {
+  const node = getTokenAtPosition(sourceFile, span.start);
+  if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0) return;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(node);
+  const decl = symbol == null ? void 0 : symbol.valueDeclaration;
+  if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent)) return;
+  if (seen == null ? void 0 : seen.has(decl)) return;
+  seen == null ? void 0 : seen.add(decl);
+  const typeArguments = getEffectiveTypeArguments(decl.parent.parent);
+  if (some(typeArguments)) {
+    const typeArgument = typeArguments[0];
+    const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(116 /* VoidKeyword */)]).types[0]);
+    if (needsParens) {
+      changes.insertText(sourceFile, typeArgument.pos, "(");
+    }
+    changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void");
+  } else {
+    const signature = checker.getResolvedSignature(node.parent);
+    const parameter = signature == null ? void 0 : signature.parameters[0];
+    const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent);
+    if (isInJSFile(decl)) {
+      if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) {
+        changes.insertText(sourceFile, decl.parent.parent.end, `)`);
+        changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise<void>} */(`);
       }
-      const lastImport = current - 1;
-      if (lastImport !== firstImport) {
-        out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 102 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
+    } else {
+      if (!parameterType || parameterType.flags & 2 /* Unknown */) {
+        changes.insertText(sourceFile, decl.parent.parent.expression.end, "<void>");
       }
     }
-    function visitNode3(n2) {
-      var _a;
-      if (depthRemaining === 0)
-        return;
-      cancellationToken.throwIfCancellationRequested();
-      if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) {
-        addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out);
-      }
-      if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) {
-        addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out);
-      }
-      if (isBlock(n2) || isModuleBlock(n2)) {
-        addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out);
-      }
-      if (isClassLike(n2) || isInterfaceDeclaration(n2)) {
-        addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out);
-      }
-      const span = getOutliningSpanForNode(n2, sourceFile);
-      if (span)
-        out.push(span);
-      depthRemaining--;
-      if (isCallExpression(n2)) {
-        depthRemaining++;
-        visitNode3(n2.expression);
-        depthRemaining--;
-        n2.arguments.forEach(visitNode3);
-        (_a = n2.typeArguments) == null ? void 0 : _a.forEach(visitNode3);
-      } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
-        visitNode3(n2.expression);
-        visitNode3(n2.thenStatement);
-        depthRemaining++;
-        visitNode3(n2.elseStatement);
-        depthRemaining--;
-      } else {
-        n2.forEachChild(visitNode3);
+  }
+}
+function getEffectiveTypeArguments(node) {
+  var _a;
+  if (isInJSFile(node)) {
+    if (isParenthesizedExpression(node.parent)) {
+      const jsDocType = (_a = getJSDocTypeTag(node.parent)) == null ? void 0 : _a.typeExpression.type;
+      if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") {
+        return jsDocType.typeArguments;
       }
-      depthRemaining++;
     }
+  } else {
+    return node.typeArguments;
   }
-  function addRegionOutliningSpans(sourceFile, out) {
-    const regions = [];
-    const lineStarts = sourceFile.getLineStarts();
-    for (const currentLineStart of lineStarts) {
-      const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart);
-      const lineText = sourceFile.text.substring(currentLineStart, lineEnd);
-      const result = isRegionDelimiter(lineText);
-      if (!result || isInComment(sourceFile, currentLineStart)) {
-        continue;
-      }
-      if (!result[1]) {
-        const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
-        regions.push(createOutliningSpan(
-          span,
-          "region" /* Region */,
-          span,
-          /*autoCollapse*/
-          false,
-          result[2] || "#region"
-        ));
-      } else {
-        const region = regions.pop();
-        if (region) {
-          region.textSpan.length = lineEnd - region.textSpan.start;
-          region.hintSpan.length = lineEnd - region.textSpan.start;
-          out.push(region);
-        }
-      }
+}
+
+// src/services/_namespaces/ts.Completions.ts
+var ts_Completions_exports = {};
+__export(ts_Completions_exports, {
+  CompletionKind: () => CompletionKind,
+  CompletionSource: () => CompletionSource,
+  SortText: () => SortText,
+  StringCompletions: () => ts_Completions_StringCompletions_exports,
+  SymbolOriginInfoKind: () => SymbolOriginInfoKind,
+  createCompletionDetails: () => createCompletionDetails,
+  createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol,
+  getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols,
+  getCompletionEntryDetails: () => getCompletionEntryDetails,
+  getCompletionEntrySymbol: () => getCompletionEntrySymbol,
+  getCompletionsAtPosition: () => getCompletionsAtPosition,
+  getPropertiesForObjectExpression: () => getPropertiesForObjectExpression,
+  moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit,
+  moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit
+});
+
+// src/services/completions.ts
+var moduleSpecifierResolutionLimit = 100;
+var moduleSpecifierResolutionCacheAttemptLimit = 1e3;
+var SortText = {
+  // Presets
+  LocalDeclarationPriority: "10",
+  LocationPriority: "11",
+  OptionalMember: "12",
+  MemberDeclaredBySpreadAssignment: "13",
+  SuggestedClassMembers: "14",
+  GlobalsOrKeywords: "15",
+  AutoImportSuggestions: "16",
+  ClassMemberSnippets: "17",
+  JavascriptIdentifiers: "18",
+  // Transformations
+  Deprecated(sortText) {
+    return "z" + sortText;
+  },
+  ObjectLiteralProperty(presetSortText, symbolDisplayName) {
+    return `${presetSortText}\0${symbolDisplayName}\0`;
+  },
+  SortBelow(sortText) {
+    return sortText + "1";
+  }
+};
+var CompletionSource = /* @__PURE__ */ ((CompletionSource2) => {
+  CompletionSource2["ThisProperty"] = "ThisProperty/";
+  CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
+  CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
+  CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
+  CompletionSource2["SwitchCases"] = "SwitchCases/";
+  CompletionSource2["ObjectLiteralMemberWithComma"] = "ObjectLiteralMemberWithComma/";
+  return CompletionSource2;
+})(CompletionSource || {});
+var SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ComputedPropertyName"] = 512] = "ComputedPropertyName";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
+  return SymbolOriginInfoKind2;
+})(SymbolOriginInfoKind || {});
+function originIsThisType(origin) {
+  return !!(origin.kind & 1 /* ThisType */);
+}
+function originIsSymbolMember(origin) {
+  return !!(origin.kind & 2 /* SymbolMember */);
+}
+function originIsExport(origin) {
+  return !!(origin && origin.kind & 4 /* Export */);
+}
+function originIsResolvedExport(origin) {
+  return !!(origin && origin.kind === 32 /* ResolvedExport */);
+}
+function originIncludesSymbolName(origin) {
+  return originIsExport(origin) || originIsResolvedExport(origin) || originIsComputedPropertyName(origin);
+}
+function originIsPackageJsonImport(origin) {
+  return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson;
+}
+function originIsPromise(origin) {
+  return !!(origin.kind & 8 /* Promise */);
+}
+function originIsNullableMember(origin) {
+  return !!(origin.kind & 16 /* Nullable */);
+}
+function originIsTypeOnlyAlias(origin) {
+  return !!(origin && origin.kind & 64 /* TypeOnlyAlias */);
+}
+function originIsObjectLiteralMethod(origin) {
+  return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
+}
+function originIsIgnore(origin) {
+  return !!(origin && origin.kind & 256 /* Ignore */);
+}
+function originIsComputedPropertyName(origin) {
+  return !!(origin && origin.kind & 512 /* ComputedPropertyName */);
+}
+function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
+  var _a, _b, _c;
+  const start = timestamp();
+  const needsFullResolution = isForImportStatementCompletion || moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(program.getCompilerOptions()));
+  let skippedAny = false;
+  let ambientCount = 0;
+  let resolvedCount = 0;
+  let resolvedFromCacheCount = 0;
+  let cacheAttemptCount = 0;
+  const result = cb({
+    tryResolve,
+    skippedAny: () => skippedAny,
+    resolvedAny: () => resolvedCount > 0,
+    resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit
+  });
+  const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : "";
+  (_a = host.log) == null ? void 0 : _a.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`);
+  (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`);
+  (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: ${timestamp() - start}`);
+  return result;
+  function tryResolve(exportInfo, isFromAmbientModule) {
+    if (isFromAmbientModule) {
+      const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite);
+      if (result3) {
+        ambientCount++;
+      }
+      return result3 || "failed";
+    }
+    const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit;
+    const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit;
+    const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0;
+    if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) {
+      skippedAny = true;
+    }
+    resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0;
+    resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0);
+    if (shouldGetModuleSpecifierFromCache) {
+      cacheAttemptCount++;
+    }
+    return result2 || (needsFullResolution ? "failed" : "skipped");
+  }
+}
+function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext, includeSymbol = false) {
+  var _a;
+  const { previousToken } = getRelevantTokens(position, sourceFile);
+  if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) {
+    return void 0;
+  }
+  if (triggerCharacter === " ") {
+    if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
+      return { isGlobalCompletion: true, isMemberCompletion: false, isNewIdentifierLocation: true, isIncomplete: true, entries: [] };
     }
+    return void 0;
   }
-  function isRegionDelimiter(lineText) {
-    lineText = lineText.trimStart();
-    if (!startsWith(lineText, "//")) {
-      return null;
+  const compilerOptions = program.getCompilerOptions();
+  const checker = program.getTypeChecker();
+  const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a = host.getIncompleteCompletionsCache) == null ? void 0 : _a.call(host) : void 0;
+  if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) {
+    const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken, position);
+    if (incompleteContinuation) {
+      return incompleteContinuation;
     }
-    lineText = lineText.slice(2).trim();
-    return regionDelimiterRegExp.exec(lineText);
+  } else {
+    incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear();
+  }
+  const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences, includeSymbol);
+  if (stringCompletions) {
+    return stringCompletions;
+  }
+  if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 83 /* BreakKeyword */ || previousToken.kind === 88 /* ContinueKeyword */ || previousToken.kind === 80 /* Identifier */)) {
+    return getLabelCompletionAtPosition(previousToken.parent);
+  }
+  const completionData = getCompletionData(
+    program,
+    log,
+    sourceFile,
+    compilerOptions,
+    position,
+    preferences,
+    /*detailsEntryId*/
+    void 0,
+    host,
+    formatContext,
+    cancellationToken
+  );
+  if (!completionData) {
+    return void 0;
+  }
+  switch (completionData.kind) {
+    case 0 /* Data */:
+      const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol);
+      if (response == null ? void 0 : response.isIncomplete) {
+        incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response);
+      }
+      return response;
+    case 1 /* JsDocTagName */:
+      return jsdocCompletionInfo([
+        ...ts_JsDoc_exports.getJSDocTagNameCompletions(),
+        ...getJSDocParameterCompletions(
+          sourceFile,
+          position,
+          checker,
+          compilerOptions,
+          preferences,
+          /*tagNameOnly*/
+          true
+        )
+      ]);
+    case 2 /* JsDocTag */:
+      return jsdocCompletionInfo([
+        ...ts_JsDoc_exports.getJSDocTagCompletions(),
+        ...getJSDocParameterCompletions(
+          sourceFile,
+          position,
+          checker,
+          compilerOptions,
+          preferences,
+          /*tagNameOnly*/
+          false
+        )
+      ]);
+    case 3 /* JsDocParameterName */:
+      return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag));
+    case 4 /* Keywords */:
+      return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation);
+    default:
+      return Debug.assertNever(completionData);
+  }
+}
+function compareCompletionEntries(entryInArray, entryToInsert) {
+  var _a, _b;
+  let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText);
+  if (result === 0 /* EqualTo */) {
+    result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name);
+  }
+  if (result === 0 /* EqualTo */ && ((_a = entryInArray.data) == null ? void 0 : _a.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) {
+    result = compareNumberOfDirectorySeparators(
+      entryInArray.data.moduleSpecifier,
+      entryToInsert.data.moduleSpecifier
+    );
   }
-  function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) {
-    const comments = getLeadingCommentRanges(sourceFile.text, pos);
-    if (!comments)
-      return;
-    let firstSingleLineCommentStart = -1;
-    let lastSingleLineCommentEnd = -1;
-    let singleLineCommentCount = 0;
-    const sourceText = sourceFile.getFullText();
-    for (const { kind, pos: pos2, end } of comments) {
-      cancellationToken.throwIfCancellationRequested();
-      switch (kind) {
-        case 2 /* SingleLineCommentTrivia */:
-          const commentText = sourceText.slice(pos2, end);
-          if (isRegionDelimiter(commentText)) {
-            combineAndAddMultipleSingleLineComments();
-            singleLineCommentCount = 0;
-            break;
-          }
-          if (singleLineCommentCount === 0) {
-            firstSingleLineCommentStart = pos2;
-          }
-          lastSingleLineCommentEnd = end;
-          singleLineCommentCount++;
-          break;
-        case 3 /* MultiLineCommentTrivia */:
-          combineAndAddMultipleSingleLineComments();
-          out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */));
-          singleLineCommentCount = 0;
-          break;
-        default:
-          Debug.assertNever(kind);
-      }
-    }
-    combineAndAddMultipleSingleLineComments();
-    function combineAndAddMultipleSingleLineComments() {
-      if (singleLineCommentCount > 1) {
-        out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */));
+  if (result === 0 /* EqualTo */) {
+    return -1 /* LessThan */;
+  }
+  return result;
+}
+function completionEntryDataIsResolved(data) {
+  return !!(data == null ? void 0 : data.moduleSpecifier);
+}
+function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken, position) {
+  const previousResponse = cache.get();
+  if (!previousResponse) return void 0;
+  const touchNode = getTouchingPropertyName(file, position);
+  const lowerCaseTokenText = location.text.toLowerCase();
+  const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken);
+  const newEntries = resolvingModuleSpecifiers(
+    "continuePreviousIncompleteResponse",
+    host,
+    ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences),
+    program,
+    location.getStart(),
+    preferences,
+    /*isForImportStatementCompletion*/
+    false,
+    isValidTypeOnlyAliasUseSite(location),
+    (context) => {
+      const entries = mapDefined(previousResponse.entries, (entry) => {
+        var _a;
+        if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) {
+          return entry;
+        }
+        if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) {
+          return void 0;
+        }
+        const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host));
+        const info = exportMap.get(file.path, entry.data.exportMapKey);
+        const result = info && context.tryResolve(info, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name)));
+        if (result === "skipped") return entry;
+        if (!result || result === "failed") {
+          (_a = host.log) == null ? void 0 : _a.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`);
+          return void 0;
+        }
+        const newOrigin = {
+          ...origin,
+          kind: 32 /* ResolvedExport */,
+          moduleSpecifier: result.moduleSpecifier
+        };
+        entry.data = originToCompletionEntryData(newOrigin);
+        entry.source = getSourceFromOrigin(newOrigin);
+        entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)];
+        return entry;
+      });
+      if (!context.skippedAny()) {
+        previousResponse.isIncomplete = void 0;
       }
+      return entries;
     }
+  );
+  previousResponse.entries = newEntries;
+  previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */;
+  previousResponse.optionalReplacementSpan = getOptionalReplacementSpan(touchNode);
+  return previousResponse;
+}
+function jsdocCompletionInfo(entries) {
+  return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
+}
+function getJSDocParameterCompletions(sourceFile, position, checker, options, preferences, tagNameOnly) {
+  const currentToken = getTokenAtPosition(sourceFile, position);
+  if (!isJSDocTag(currentToken) && !isJSDoc(currentToken)) {
+    return [];
   }
-  function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) {
-    if (isJsxText(n))
-      return;
-    addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out);
+  const jsDoc = isJSDoc(currentToken) ? currentToken : currentToken.parent;
+  if (!isJSDoc(jsDoc)) {
+    return [];
   }
-  function createOutliningSpanFromBounds(pos, end, kind) {
-    return createOutliningSpan(createTextSpanFromBounds(pos, end), kind);
+  const func = jsDoc.parent;
+  if (!isFunctionLike(func)) {
+    return [];
   }
-  function getOutliningSpanForNode(n, sourceFile) {
-    switch (n.kind) {
-      case 241 /* Block */:
-        if (isFunctionLike(n.parent)) {
-          return functionSpan(n.parent, n, sourceFile);
-        }
-        switch (n.parent.kind) {
-          case 246 /* DoStatement */:
-          case 249 /* ForInStatement */:
-          case 250 /* ForOfStatement */:
-          case 248 /* ForStatement */:
-          case 245 /* IfStatement */:
-          case 247 /* WhileStatement */:
-          case 254 /* WithStatement */:
-          case 299 /* CatchClause */:
-            return spanForNode(n.parent);
-          case 258 /* TryStatement */:
-            const tryStatement = n.parent;
-            if (tryStatement.tryBlock === n) {
-              return spanForNode(n.parent);
-            } else if (tryStatement.finallyBlock === n) {
-              const node = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile);
-              if (node)
-                return spanForNode(node);
-            }
-          default:
-            return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */);
-        }
-      case 268 /* ModuleBlock */:
-        return spanForNode(n.parent);
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 269 /* CaseBlock */:
-      case 187 /* TypeLiteral */:
-      case 206 /* ObjectBindingPattern */:
-        return spanForNode(n);
-      case 189 /* TupleType */:
-        return spanForNode(
-          n,
-          /*autoCollapse*/
-          false,
-          /*useFullStart*/
-          !isTupleTypeNode(n.parent),
-          23 /* OpenBracketToken */
-        );
-      case 296 /* CaseClause */:
-      case 297 /* DefaultClause */:
-        return spanForNodeArray(n.statements);
-      case 210 /* ObjectLiteralExpression */:
-        return spanForObjectOrArrayLiteral(n);
-      case 209 /* ArrayLiteralExpression */:
-        return spanForObjectOrArrayLiteral(n, 23 /* OpenBracketToken */);
-      case 284 /* JsxElement */:
-        return spanForJSXElement(n);
-      case 288 /* JsxFragment */:
-        return spanForJSXFragment(n);
-      case 285 /* JsxSelfClosingElement */:
-      case 286 /* JsxOpeningElement */:
-        return spanForJSXAttributes(n.attributes);
-      case 228 /* TemplateExpression */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-        return spanForTemplateLiteral(n);
-      case 207 /* ArrayBindingPattern */:
-        return spanForNode(
-          n,
-          /*autoCollapse*/
-          false,
-          /*useFullStart*/
-          !isBindingElement(n.parent),
-          23 /* OpenBracketToken */
-        );
-      case 219 /* ArrowFunction */:
-        return spanForArrowFunction(n);
-      case 213 /* CallExpression */:
-        return spanForCallExpression(n);
-      case 217 /* ParenthesizedExpression */:
-        return spanForParenthesizedExpression(n);
-      case 275 /* NamedImports */:
-      case 279 /* NamedExports */:
-      case 300 /* ImportAttributes */:
-        return spanForImportExportElements(n);
+  const isJs = isSourceFileJS(sourceFile);
+  const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
+  const paramTagCount = countWhere(jsDoc.tags, (tag) => isJSDocParameterTag(tag) && tag.getEnd() <= position);
+  return mapDefined(func.parameters, (param) => {
+    if (getJSDocParameterTags(param).length) {
+      return void 0;
     }
-    function spanForImportExportElements(node) {
-      if (!node.elements.length) {
-        return void 0;
-      }
-      const openToken = findChildOfKind(node, 19 /* OpenBraceToken */, sourceFile);
-      const closeToken = findChildOfKind(node, 20 /* CloseBraceToken */, sourceFile);
-      if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
-        return void 0;
-      }
-      return spanBetweenTokens(
-        openToken,
-        closeToken,
-        node,
-        sourceFile,
-        /*autoCollapse*/
+    if (isIdentifier(param.name)) {
+      const tabstopCounter = { tabstop: 1 };
+      const paramName = param.name.text;
+      let displayText = getJSDocParamAnnotation(
+        paramName,
+        param.initializer,
+        param.dotDotDotToken,
+        isJs,
+        /*isObject*/
         false,
-        /*useFullStart*/
-        false
-      );
-    }
-    function spanForCallExpression(node) {
-      if (!node.arguments.length) {
-        return void 0;
-      }
-      const openToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
-      const closeToken = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile);
-      if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
-        return void 0;
-      }
-      return spanBetweenTokens(
-        openToken,
-        closeToken,
-        node,
-        sourceFile,
-        /*autoCollapse*/
+        /*isSnippet*/
         false,
-        /*useFullStart*/
-        true
+        checker,
+        options,
+        preferences
       );
-    }
-    function spanForArrowFunction(node) {
-      if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
-        return void 0;
+      let snippetText = isSnippet ? getJSDocParamAnnotation(
+        paramName,
+        param.initializer,
+        param.dotDotDotToken,
+        isJs,
+        /*isObject*/
+        false,
+        /*isSnippet*/
+        true,
+        checker,
+        options,
+        preferences,
+        tabstopCounter
+      ) : void 0;
+      if (tagNameOnly) {
+        displayText = displayText.slice(1);
+        if (snippetText) snippetText = snippetText.slice(1);
       }
-      const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd());
-      return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
-    }
-    function spanForJSXElement(node) {
-      const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
-      const tagName = node.openingElement.tagName.getText(sourceFile);
-      const bannerText = "<" + tagName + ">...</" + tagName + ">";
-      return createOutliningSpan(
-        textSpan,
-        "code" /* Code */,
-        textSpan,
-        /*autoCollapse*/
+      return {
+        name: displayText,
+        kind: "parameter" /* parameterElement */,
+        sortText: SortText.LocationPriority,
+        insertText: isSnippet ? snippetText : void 0,
+        isSnippet
+      };
+    } else if (param.parent.parameters.indexOf(param) === paramTagCount) {
+      const paramPath = `param${paramTagCount}`;
+      const displayTextResult = generateJSDocParamTagsForDestructuring(
+        paramPath,
+        param.name,
+        param.initializer,
+        param.dotDotDotToken,
+        isJs,
+        /*isSnippet*/
         false,
-        bannerText
+        checker,
+        options,
+        preferences
       );
+      const snippetTextResult = isSnippet ? generateJSDocParamTagsForDestructuring(
+        paramPath,
+        param.name,
+        param.initializer,
+        param.dotDotDotToken,
+        isJs,
+        /*isSnippet*/
+        true,
+        checker,
+        options,
+        preferences
+      ) : void 0;
+      let displayText = displayTextResult.join(getNewLineCharacter(options) + "* ");
+      let snippetText = snippetTextResult == null ? void 0 : snippetTextResult.join(getNewLineCharacter(options) + "* ");
+      if (tagNameOnly) {
+        displayText = displayText.slice(1);
+        if (snippetText) snippetText = snippetText.slice(1);
+      }
+      return {
+        name: displayText,
+        kind: "parameter" /* parameterElement */,
+        sortText: SortText.LocationPriority,
+        insertText: isSnippet ? snippetText : void 0,
+        isSnippet
+      };
     }
-    function spanForJSXFragment(node) {
-      const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
-      const bannerText = "<>...</>";
-      return createOutliningSpan(
-        textSpan,
-        "code" /* Code */,
-        textSpan,
-        /*autoCollapse*/
+  });
+}
+function generateJSDocParamTagsForDestructuring(path, pattern, initializer, dotDotDotToken, isJs, isSnippet, checker, options, preferences) {
+  if (!isJs) {
+    return [
+      getJSDocParamAnnotation(
+        path,
+        initializer,
+        dotDotDotToken,
+        isJs,
+        /*isObject*/
         false,
-        bannerText
+        isSnippet,
+        checker,
+        options,
+        preferences,
+        { tabstop: 1 }
+      )
+    ];
+  }
+  return patternWorker(path, pattern, initializer, dotDotDotToken, { tabstop: 1 });
+  function patternWorker(path2, pattern2, initializer2, dotDotDotToken2, counter) {
+    if (isObjectBindingPattern(pattern2) && !dotDotDotToken2) {
+      const oldTabstop = counter.tabstop;
+      const childCounter = { tabstop: oldTabstop };
+      const rootParam = getJSDocParamAnnotation(
+        path2,
+        initializer2,
+        dotDotDotToken2,
+        isJs,
+        /*isObject*/
+        true,
+        isSnippet,
+        checker,
+        options,
+        preferences,
+        childCounter
       );
-    }
-    function spanForJSXAttributes(node) {
-      if (node.properties.length === 0) {
-        return void 0;
+      let childTags = [];
+      for (const element of pattern2.elements) {
+        const elementTags = elementWorker(path2, element, childCounter);
+        if (!elementTags) {
+          childTags = void 0;
+          break;
+        } else {
+          childTags.push(...elementTags);
+        }
       }
-      return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
-    }
-    function spanForTemplateLiteral(node) {
-      if (node.kind === 15 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) {
-        return void 0;
+      if (childTags) {
+        counter.tabstop = childCounter.tabstop;
+        return [rootParam, ...childTags];
       }
-      return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
     }
-    function spanForObjectOrArrayLiteral(node, open = 19 /* OpenBraceToken */) {
-      return spanForNode(
-        node,
-        /*autoCollapse*/
+    return [
+      getJSDocParamAnnotation(
+        path2,
+        initializer2,
+        dotDotDotToken2,
+        isJs,
+        /*isObject*/
         false,
-        /*useFullStart*/
-        !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent),
-        open
-      );
-    }
-    function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 19 /* OpenBraceToken */, close = open === 19 /* OpenBraceToken */ ? 20 /* CloseBraceToken */ : 24 /* CloseBracketToken */) {
-      const openToken = findChildOfKind(n, open, sourceFile);
-      const closeToken = findChildOfKind(n, close, sourceFile);
-      return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart);
-    }
-    function spanForNodeArray(nodeArray) {
-      return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0;
-    }
-    function spanForParenthesizedExpression(node) {
-      if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile))
+        isSnippet,
+        checker,
+        options,
+        preferences,
+        counter
+      )
+    ];
+  }
+  function elementWorker(path2, element, counter) {
+    if (!element.propertyName && isIdentifier(element.name) || isIdentifier(element.name)) {
+      const propertyName = element.propertyName ? tryGetTextOfPropertyName(element.propertyName) : element.name.text;
+      if (!propertyName) {
         return void 0;
-      const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd());
-      return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
+      }
+      const paramName = `${path2}.${propertyName}`;
+      return [
+        getJSDocParamAnnotation(
+          paramName,
+          element.initializer,
+          element.dotDotDotToken,
+          isJs,
+          /*isObject*/
+          false,
+          isSnippet,
+          checker,
+          options,
+          preferences,
+          counter
+        )
+      ];
+    } else if (element.propertyName) {
+      const propertyName = tryGetTextOfPropertyName(element.propertyName);
+      return propertyName && patternWorker(`${path2}.${propertyName}`, element.name, element.initializer, element.dotDotDotToken, counter);
     }
+    return void 0;
   }
-  function functionSpan(node, body, sourceFile) {
-    const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
-    const closeToken = findChildOfKind(body, 20 /* CloseBraceToken */, sourceFile);
-    return openToken && closeToken && spanBetweenTokens(
-      openToken,
-      closeToken,
-      node,
-      sourceFile,
-      /*autoCollapse*/
-      node.kind !== 219 /* ArrowFunction */
-    );
+}
+function getJSDocParamAnnotation(paramName, initializer, dotDotDotToken, isJs, isObject, isSnippet, checker, options, preferences, tabstopCounter) {
+  if (isSnippet) {
+    Debug.assertIsDefined(tabstopCounter);
   }
-  function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
-    const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
-    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse);
+  if (initializer) {
+    paramName = getJSDocParamNameWithInitializer(paramName, initializer);
   }
-  function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") {
-    return { textSpan, kind, hintSpan, bannerText, autoCollapse };
+  if (isSnippet) {
+    paramName = escapeSnippetText(paramName);
   }
-  function tryGetFunctionOpenToken(node, body, sourceFile) {
-    if (isNodeArrayMultiLine(node.parameters, sourceFile)) {
-      const openParenToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
-      if (openParenToken) {
-        return openParenToken;
+  if (isJs) {
+    let type = "*";
+    if (isObject) {
+      Debug.assert(!dotDotDotToken, `Cannot annotate a rest parameter with type 'Object'.`);
+      type = "Object";
+    } else {
+      if (initializer) {
+        const inferredType = checker.getTypeAtLocation(initializer.parent);
+        if (!(inferredType.flags & (1 /* Any */ | 16384 /* Void */))) {
+          const sourceFile = initializer.getSourceFile();
+          const quotePreference = getQuotePreference(sourceFile, preferences);
+          const builderFlags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */;
+          const typeNode = checker.typeToTypeNode(inferredType, findAncestor(initializer, isFunctionLike), builderFlags);
+          if (typeNode) {
+            const printer = isSnippet ? createSnippetPrinter({
+              removeComments: true,
+              module: options.module,
+              target: options.target
+            }) : createPrinter({
+              removeComments: true,
+              module: options.module,
+              target: options.target
+            });
+            setEmitFlags(typeNode, 1 /* SingleLine */);
+            type = printer.printNode(4 /* Unspecified */, typeNode, sourceFile);
+          }
+        }
       }
-    }
-    return findChildOfKind(body, 19 /* OpenBraceToken */, sourceFile);
-  }
-  var regionDelimiterRegExp;
-  var init_outliningElementsCollector = __esm({
-    "src/services/outliningElementsCollector.ts"() {
-      "use strict";
-      init_ts4();
-      regionDelimiterRegExp = /^#(end)?region(?:\s+(.*))?(?:\r)?$/;
-    }
-  });
-
-  // src/services/_namespaces/ts.OutliningElementsCollector.ts
-  var ts_OutliningElementsCollector_exports = {};
-  __export(ts_OutliningElementsCollector_exports, {
-    collectElements: () => collectElements
-  });
-  var init_ts_OutliningElementsCollector = __esm({
-    "src/services/_namespaces/ts.OutliningElementsCollector.ts"() {
-      "use strict";
-      init_outliningElementsCollector();
-    }
-  });
-
-  // src/services/rename.ts
-  function getRenameInfo(program, sourceFile, position, preferences) {
-    const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
-    if (nodeIsEligibleForRename(node)) {
-      const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences);
-      if (renameInfo) {
-        return renameInfo;
+      if (isSnippet && type === "*") {
+        type = `\${${tabstopCounter.tabstop++}:${type}}`;
       }
     }
-    return getRenameInfoError(Diagnostics.You_cannot_rename_this_element);
+    const dotDotDot = !isObject && dotDotDotToken ? "..." : "";
+    const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : "";
+    return `@param {${dotDotDot}${type}} ${paramName} ${description3}`;
+  } else {
+    const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : "";
+    return `@param ${paramName} ${description3}`;
   }
-  function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) {
-    const symbol = typeChecker.getSymbolAtLocation(node);
-    if (!symbol) {
-      if (isStringLiteralLike(node)) {
-        const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker);
-        if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) {
-          return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile);
+}
+function getJSDocParamNameWithInitializer(paramName, initializer) {
+  const initializerText = initializer.getText().trim();
+  if (initializerText.includes("\n") || initializerText.length > 80) {
+    return `[${paramName}]`;
+  }
+  return `[${paramName}=${initializerText}]`;
+}
+function keywordToCompletionEntry(keyword) {
+  return {
+    name: tokenToString(keyword),
+    kind: "keyword" /* keyword */,
+    kindModifiers: "" /* none */,
+    sortText: SortText.GlobalsOrKeywords
+  };
+}
+function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) {
+  return {
+    isGlobalCompletion: false,
+    isMemberCompletion: false,
+    isNewIdentifierLocation,
+    entries: entries.slice()
+  };
+}
+function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) {
+  return {
+    kind: 4 /* Keywords */,
+    keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords),
+    isNewIdentifierLocation
+  };
+}
+function keywordFiltersFromSyntaxKind(keywordCompletion) {
+  switch (keywordCompletion) {
+    case 156 /* TypeKeyword */:
+      return 8 /* TypeKeyword */;
+    default:
+      Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters");
+  }
+}
+function getOptionalReplacementSpan(location) {
+  return (location == null ? void 0 : location.kind) === 80 /* Identifier */ ? createTextSpanFromNode(location) : void 0;
+}
+function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol) {
+  const {
+    symbols,
+    contextToken,
+    completionKind,
+    isInSnippetScope,
+    isNewIdentifierLocation,
+    location,
+    propertyAccessToConvert,
+    keywordFilters,
+    symbolToOriginInfoMap,
+    recommendedCompletion,
+    isJsxInitializer,
+    isTypeOnlyLocation,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag,
+    isRightOfDotOrQuestionDot,
+    importStatementCompletion,
+    insideJsDocTagTypeExpression,
+    symbolToSortTextMap,
+    hasUnresolvedAutoImports
+  } = completionData;
+  let literals = completionData.literals;
+  const checker = program.getTypeChecker();
+  if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
+    const completionInfo = getJsxClosingTagCompletion(location, sourceFile);
+    if (completionInfo) {
+      return completionInfo;
+    }
+  }
+  const caseClause = findAncestor(contextToken, isCaseClause);
+  if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) {
+    const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses);
+    literals = literals.filter((literal) => !tracker.hasValue(literal));
+    symbols.forEach((symbol, i) => {
+      if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+        const value = checker.getConstantValue(symbol.valueDeclaration);
+        if (value !== void 0 && tracker.hasValue(value)) {
+          symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ };
         }
-      } else if (isLabelName(node)) {
-        const name = getTextOfNode(node);
-        return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile);
       }
-      return void 0;
-    }
-    const { declarations } = symbol;
-    if (!declarations || declarations.length === 0)
-      return;
-    if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) {
-      return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library);
-    }
-    if (isIdentifier(node) && node.escapedText === "default" && symbol.parent && symbol.parent.flags & 1536 /* Module */) {
-      return void 0;
-    }
-    if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) {
-      return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0;
-    }
-    const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences);
-    if (wouldRenameNodeModules) {
-      return getRenameInfoError(wouldRenameNodeModules);
-    }
-    const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node);
-    const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0;
-    const displayName = specifierName || typeChecker.symbolToString(symbol);
-    const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol);
-    return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile);
+    });
   }
-  function isDefinedInLibraryFile(program, declaration) {
-    const sourceFile = declaration.getSourceFile();
-    return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */);
+  const entries = createSortedArray();
+  const isChecked = isCheckedFile(sourceFile, compilerOptions);
+  if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
+    return void 0;
   }
-  function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) {
-    if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) {
-      const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl));
-      if (importSpecifier && !importSpecifier.propertyName) {
-        symbol = checker.getAliasedSymbol(symbol);
+  const uniqueNames = getCompletionEntriesFromSymbols(
+    symbols,
+    entries,
+    /*replacementToken*/
+    void 0,
+    contextToken,
+    location,
+    position,
+    sourceFile,
+    host,
+    program,
+    getEmitScriptTarget(compilerOptions),
+    log,
+    completionKind,
+    preferences,
+    compilerOptions,
+    formatContext,
+    isTypeOnlyLocation,
+    propertyAccessToConvert,
+    isJsxIdentifierExpected,
+    isJsxInitializer,
+    importStatementCompletion,
+    recommendedCompletion,
+    symbolToOriginInfoMap,
+    symbolToSortTextMap,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag,
+    includeSymbol
+  );
+  if (keywordFilters !== 0 /* None */) {
+    for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
+      if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !isTypeOnlyLocation && isContextualKeywordInAutoImportableExpressionSpace(keywordEntry.name) || !uniqueNames.has(keywordEntry.name)) {
+        uniqueNames.add(keywordEntry.name);
+        insertSorted(
+          entries,
+          keywordEntry,
+          compareCompletionEntries,
+          /*equalityComparer*/
+          void 0,
+          /*allowDuplicates*/
+          true
+        );
       }
     }
-    const { declarations } = symbol;
-    if (!declarations) {
-      return void 0;
+  }
+  for (const keywordEntry of getContextualKeywords(contextToken, position)) {
+    if (!uniqueNames.has(keywordEntry.name)) {
+      uniqueNames.add(keywordEntry.name);
+      insertSorted(
+        entries,
+        keywordEntry,
+        compareCompletionEntries,
+        /*equalityComparer*/
+        void 0,
+        /*allowDuplicates*/
+        true
+      );
     }
-    const originalPackage = getPackagePathComponents(originalFile.path);
-    if (originalPackage === void 0) {
-      if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) {
-        return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder;
-      } else {
-        return void 0;
-      }
+  }
+  for (const literal of literals) {
+    const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
+    uniqueNames.add(literalEntry.name);
+    insertSorted(
+      entries,
+      literalEntry,
+      compareCompletionEntries,
+      /*equalityComparer*/
+      void 0,
+      /*allowDuplicates*/
+      true
+    );
+  }
+  if (!isChecked) {
+    getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
+  }
+  let caseBlock;
+  if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) {
+    const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext);
+    if (cases) {
+      entries.push(cases.entry);
     }
-    for (const declaration of declarations) {
-      const declPackage = getPackagePathComponents(declaration.getSourceFile().path);
-      if (declPackage) {
-        const length2 = Math.min(originalPackage.length, declPackage.length);
-        for (let i = 0; i <= length2; i++) {
-          if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) {
-            return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder;
+  }
+  return {
+    flags: completionData.flags,
+    isGlobalCompletion: isInSnippetScope,
+    isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0,
+    isMemberCompletion: isMemberCompletionKind(completionKind),
+    isNewIdentifierLocation,
+    optionalReplacementSpan: getOptionalReplacementSpan(location),
+    entries
+  };
+}
+function isCheckedFile(sourceFile, compilerOptions) {
+  return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
+}
+function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) {
+  const clauses = caseBlock.clauses;
+  const checker = program.getTypeChecker();
+  const switchType = checker.getTypeAtLocation(caseBlock.parent.expression);
+  if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) {
+    const tracker = newCaseClauseTracker(checker, clauses);
+    const target = getEmitScriptTarget(options);
+    const quotePreference = getQuotePreference(sourceFile, preferences);
+    const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+    const elements = [];
+    for (const type of switchType.types) {
+      if (type.flags & 1024 /* EnumLiteral */) {
+        Debug.assert(type.symbol, "An enum member type should have a symbol");
+        Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)");
+        const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration);
+        if (enumValue !== void 0) {
+          if (tracker.hasValue(enumValue)) {
+            continue;
           }
+          tracker.addValue(enumValue);
+        }
+        const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target);
+        if (!typeNode) {
+          return void 0;
+        }
+        const expr = typeNodeToExpression(typeNode, target, quotePreference);
+        if (!expr) {
+          return void 0;
+        }
+        elements.push(expr);
+      } else if (!tracker.hasValue(type.value)) {
+        switch (typeof type.value) {
+          case "object":
+            elements.push(type.value.negative ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createBigIntLiteral({ negative: false, base10Value: type.value.base10Value })) : factory.createBigIntLiteral(type.value));
+            break;
+          case "number":
+            elements.push(type.value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-type.value)) : factory.createNumericLiteral(type.value));
+            break;
+          case "string":
+            elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */));
+            break;
         }
       }
     }
-    return void 0;
-  }
-  function getPackagePathComponents(filePath) {
-    const components = getPathComponents(filePath);
-    const nodeModulesIdx = components.lastIndexOf("node_modules");
-    if (nodeModulesIdx === -1) {
+    if (elements.length === 0) {
       return void 0;
     }
-    return components.slice(0, nodeModulesIdx + 2);
-  }
-  function getRenameInfoForModule(node, sourceFile, moduleSymbol) {
-    if (!isExternalModuleNameRelative(node.text)) {
-      return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import);
-    }
-    const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile);
-    if (!moduleSourceFile)
-      return void 0;
-    const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index");
-    const fileName = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex;
-    const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */;
-    const indexAfterLastSlash = node.text.lastIndexOf("/") + 1;
-    const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash);
-    return {
-      canRename: true,
-      fileToRename: fileName,
-      kind,
-      displayName: fileName,
-      fullDisplayName: node.text,
-      kindModifiers: "" /* none */,
-      triggerSpan
-    };
-  }
-  function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) {
+    const newClauses = map(elements, (element) => factory.createCaseClause(element, []));
+    const newLineChar = getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options);
+    const printer = createSnippetPrinter({
+      removeComments: true,
+      module: options.module,
+      target: options.target,
+      newLine: getNewLineKind(newLineChar)
+    });
+    const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile);
+    const insertText = map(newClauses, (clause, i) => {
+      if (preferences.includeCompletionsWithSnippetText) {
+        return `${printNode(clause)}$${i + 1}`;
+      }
+      return `${printNode(clause)}`;
+    }).join(newLineChar);
+    const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile);
     return {
-      canRename: true,
-      fileToRename: void 0,
-      kind,
-      displayName,
-      fullDisplayName,
-      kindModifiers,
-      triggerSpan: createTriggerSpanForNode(node, sourceFile)
+      entry: {
+        name: `${firstClause} ...`,
+        kind: "" /* unknown */,
+        sortText: SortText.GlobalsOrKeywords,
+        insertText,
+        hasAction: importAdder.hasFixes() || void 0,
+        source: "SwitchCases/" /* SwitchCases */,
+        isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0
+      },
+      importAdder
     };
   }
-  function getRenameInfoError(diagnostic) {
-    return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) };
+  return void 0;
+}
+function typeNodeToExpression(typeNode, languageVersion, quotePreference) {
+  switch (typeNode.kind) {
+    case 183 /* TypeReference */:
+      const typeName = typeNode.typeName;
+      return entityNameToExpression(typeName, languageVersion, quotePreference);
+    case 199 /* IndexedAccessType */:
+      const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference);
+      const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference);
+      return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression);
+    case 201 /* LiteralType */:
+      const literal = typeNode.literal;
+      switch (literal.kind) {
+        case 11 /* StringLiteral */:
+          return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */);
+        case 9 /* NumericLiteral */:
+          return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags);
+      }
+      return void 0;
+    case 196 /* ParenthesizedType */:
+      const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference);
+      return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp));
+    case 186 /* TypeQuery */:
+      return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference);
+    case 205 /* ImportType */:
+      Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`);
+  }
+  return void 0;
+}
+function entityNameToExpression(entityName, languageVersion, quotePreference) {
+  if (isIdentifier(entityName)) {
+    return entityName;
+  }
+  const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText);
+  if (canUsePropertyAccess(unescapedName, languageVersion)) {
+    return factory.createPropertyAccessExpression(
+      entityNameToExpression(entityName.left, languageVersion, quotePreference),
+      unescapedName
+    );
+  } else {
+    return factory.createElementAccessExpression(
+      entityNameToExpression(entityName.left, languageVersion, quotePreference),
+      factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */)
+    );
   }
-  function createTriggerSpanForNode(node, sourceFile) {
-    let start = node.getStart(sourceFile);
-    let width = node.getWidth(sourceFile);
-    if (isStringLiteralLike(node)) {
-      start += 1;
-      width -= 2;
-    }
-    return createTextSpan(start, width);
+}
+function isMemberCompletionKind(kind) {
+  switch (kind) {
+    case 0 /* ObjectPropertyDeclaration */:
+    case 3 /* MemberLike */:
+    case 2 /* PropertyAccess */:
+      return true;
+    default:
+      return false;
   }
-  function nodeIsEligibleForRename(node) {
+}
+function getJsxClosingTagCompletion(location, sourceFile) {
+  const jsxClosingElement = findAncestor(location, (node) => {
     switch (node.kind) {
-      case 80 /* Identifier */:
-      case 81 /* PrivateIdentifier */:
-      case 11 /* StringLiteral */:
-      case 15 /* NoSubstitutionTemplateLiteral */:
-      case 110 /* ThisKeyword */:
+      case 287 /* JsxClosingElement */:
         return true;
-      case 9 /* NumericLiteral */:
-        return isLiteralNameOfPropertyDeclarationOrIndexAccess(node);
-      default:
+      case 44 /* SlashToken */:
+      case 32 /* GreaterThanToken */:
+      case 80 /* Identifier */:
+      case 211 /* PropertyAccessExpression */:
         return false;
+      default:
+        return "quit";
     }
+  });
+  if (jsxClosingElement) {
+    const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 32 /* GreaterThanToken */, sourceFile);
+    const tagName = jsxClosingElement.parent.openingElement.tagName;
+    const closingTag = tagName.getText(sourceFile);
+    const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">");
+    const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName);
+    const entry = {
+      name: fullClosingTag,
+      kind: "class" /* classElement */,
+      kindModifiers: void 0,
+      sortText: SortText.LocationPriority
+    };
+    return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: false, optionalReplacementSpan: replacementSpan, entries: [entry] };
   }
-  var init_rename = __esm({
-    "src/services/rename.ts"() {
-      "use strict";
-      init_ts4();
+  return;
+}
+function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) {
+  getNameTable(sourceFile).forEach((pos, name) => {
+    if (pos === position) {
+      return;
     }
-  });
-
-  // src/services/_namespaces/ts.Rename.ts
-  var ts_Rename_exports = {};
-  __export(ts_Rename_exports, {
-    getRenameInfo: () => getRenameInfo,
-    nodeIsEligibleForRename: () => nodeIsEligibleForRename
-  });
-  var init_ts_Rename = __esm({
-    "src/services/_namespaces/ts.Rename.ts"() {
-      "use strict";
-      init_rename();
+    const realName = unescapeLeadingUnderscores(name);
+    if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) {
+      uniqueNames.add(realName);
+      insertSorted(entries, {
+        name: realName,
+        kind: "warning" /* warning */,
+        kindModifiers: "",
+        sortText: SortText.JavascriptIdentifiers,
+        isFromUncheckedFile: true
+      }, compareCompletionEntries);
     }
   });
-
-  // src/services/signatureHelp.ts
-  function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const startingToken = findTokenOnLeftOfPosition(sourceFile, position);
-    if (!startingToken) {
+}
+function completionNameForLiteral(sourceFile, preferences, literal) {
+  return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal);
+}
+function createCompletionEntryForLiteral(sourceFile, preferences, literal) {
+  return { name: completionNameForLiteral(sourceFile, preferences, literal), kind: "string" /* string */, kindModifiers: "" /* none */, sortText: SortText.LocationPriority };
+}
+function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, position, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol) {
+  var _a, _b;
+  let insertText;
+  let filterText;
+  let replacementSpan = getReplacementSpanForContextToken(replacementToken, position);
+  let data;
+  let isSnippet;
+  let source = getSourceFromOrigin(origin);
+  let sourceDisplay;
+  let hasAction;
+  let labelDetails;
+  const typeChecker = program.getTypeChecker();
+  const insertQuestionDot = origin && originIsNullableMember(origin);
+  const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess;
+  if (origin && originIsThisType(origin)) {
+    insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`;
+  } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) {
+    insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name;
+    if (insertQuestionDot || propertyAccessToConvert.questionDotToken) {
+      insertText = `?.${insertText}`;
+    }
+    const dot = findChildOfKind(propertyAccessToConvert, 25 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 29 /* QuestionDotToken */, sourceFile);
+    if (!dot) {
       return void 0;
     }
-    const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped";
-    if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) {
-      return void 0;
+    const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end;
+    replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end);
+  }
+  if (isJsxInitializer) {
+    if (insertText === void 0) insertText = name;
+    insertText = `{${insertText}}`;
+    if (typeof isJsxInitializer !== "boolean") {
+      replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile);
     }
-    const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked";
-    const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked);
-    if (!argumentInfo)
-      return void 0;
-    cancellationToken.throwIfCancellationRequested();
-    const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners);
-    cancellationToken.throwIfCancellationRequested();
-    if (!candidateInfo) {
-      return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0;
+  }
+  if (origin && originIsPromise(origin) && propertyAccessToConvert) {
+    if (insertText === void 0) insertText = name;
+    const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile);
+    let awaitText = "";
+    if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
+      awaitText = ";";
     }
-    return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === 0 /* Candidate */ ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2));
+    awaitText += `(await ${propertyAccessToConvert.expression.getText()})`;
+    insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`;
+    const isInAwaitExpression = tryCast(propertyAccessToConvert.parent, isAwaitExpression);
+    const wrapNode = isInAwaitExpression ? propertyAccessToConvert.parent : propertyAccessToConvert.expression;
+    replacementSpan = createTextSpanFromBounds(wrapNode.getStart(sourceFile), propertyAccessToConvert.end);
   }
-  function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) {
-    switch (invocation.kind) {
-      case 0 /* Call */: {
-        if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) {
-          return void 0;
-        }
-        const candidates = [];
-        const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount);
-        return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature };
-      }
-      case 1 /* TypeArgs */: {
-        const { called } = invocation;
-        if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) {
-          return void 0;
-        }
-        const candidates = getPossibleGenericSignatures(called, argumentCount, checker);
-        if (candidates.length !== 0)
-          return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) };
-        const symbol = checker.getSymbolAtLocation(called);
-        return symbol && { kind: 1 /* Type */, symbol };
-      }
-      case 2 /* Contextual */:
-        return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature };
-      default:
-        return Debug.assertNever(invocation);
+  if (originIsResolvedExport(origin)) {
+    sourceDisplay = [textPart(origin.moduleSpecifier)];
+    if (importStatementCompletion) {
+      ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences));
+      isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0;
     }
   }
-  function isSyntacticOwner(startingToken, node, sourceFile) {
-    if (!isCallOrNewExpression(node))
-      return false;
-    const invocationChildren = node.getChildren(sourceFile);
-    switch (startingToken.kind) {
-      case 21 /* OpenParenToken */:
-        return contains(invocationChildren, startingToken);
-      case 28 /* CommaToken */: {
-        const containingList = findContainingList(startingToken);
-        return !!containingList && contains(invocationChildren, containingList);
-      }
-      case 30 /* LessThanToken */:
-        return containsPrecedingToken(startingToken, sourceFile, node.expression);
-      default:
-        return false;
+  if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
+    hasAction = true;
+  }
+  if (completionKind === 0 /* ObjectPropertyDeclaration */ && contextToken && ((_a = findPrecedingToken(contextToken.pos, sourceFile, contextToken)) == null ? void 0 : _a.kind) !== 28 /* CommaToken */) {
+    if (isMethodDeclaration(contextToken.parent.parent) || isGetAccessorDeclaration(contextToken.parent.parent) || isSetAccessorDeclaration(contextToken.parent.parent) || isSpreadAssignment(contextToken.parent) || ((_b = findAncestor(contextToken.parent, isPropertyAssignment)) == null ? void 0 : _b.getLastToken(sourceFile)) === contextToken || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) {
+      source = "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */;
+      hasAction = true;
     }
   }
-  function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) {
-    if (argumentInfo.invocation.kind === 2 /* Contextual */)
-      return void 0;
-    const expression = getExpressionFromInvocation(argumentInfo.invocation);
-    const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0;
-    const typeChecker = program.getTypeChecker();
-    return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => {
-      const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration);
-      const callSignatures = type && type.getCallSignatures();
-      if (callSignatures && callSignatures.length) {
-        return typeChecker.runWithCancellationToken(
-          cancellationToken,
-          (typeChecker2) => createSignatureHelpItems(
-            callSignatures,
-            callSignatures[0],
-            argumentInfo,
-            sourceFile,
-            typeChecker2,
-            /*useFullPrefix*/
-            true
-          )
-        );
+  if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === 3 /* MemberLike */ && isClassLikeMemberCompletion(symbol, location, sourceFile)) {
+    let importAdder;
+    const memberCompletionEntry = getEntryForMemberCompletion(
+      host,
+      program,
+      options,
+      preferences,
+      name,
+      symbol,
+      location,
+      position,
+      contextToken,
+      formatContext
+    );
+    if (memberCompletionEntry) {
+      ({ insertText, filterText, isSnippet, importAdder } = memberCompletionEntry);
+      if ((importAdder == null ? void 0 : importAdder.hasFixes()) || memberCompletionEntry.eraseRange) {
+        hasAction = true;
+        source = "ClassMemberSnippet/" /* ClassMemberSnippet */;
       }
-    }));
+    } else {
+      return void 0;
+    }
   }
-  function containsPrecedingToken(startingToken, sourceFile, container) {
-    const pos = startingToken.getFullStart();
-    let currentParent = startingToken.parent;
-    while (currentParent) {
-      const precedingToken = findPrecedingToken(
-        pos,
-        sourceFile,
-        currentParent,
-        /*excludeJsdoc*/
-        true
-      );
-      if (precedingToken) {
-        return rangeContainsRange(container, precedingToken);
+  if (origin && originIsObjectLiteralMethod(origin)) {
+    ({ insertText, isSnippet, labelDetails } = origin);
+    if (!preferences.useLabelDetailsInCompletionEntries) {
+      name = name + labelDetails.detail;
+      labelDetails = void 0;
+    }
+    source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
+    sortText = SortText.SortBelow(sortText);
+  }
+  if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) {
+    let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
+    const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
+    if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
+      if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */) || isStringAndEmptyAnonymousObjectIntersection(type2)))) {
+        insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`;
+        isSnippet = true;
+      } else {
+        useBraces2 = true;
       }
-      currentParent = currentParent.parent;
     }
-    return Debug.fail("Could not find preceding token");
+    if (useBraces2) {
+      insertText = `${escapeSnippetText(name)}={$1}`;
+      isSnippet = true;
+    }
   }
-  function getArgumentInfoForCompletions(node, position, sourceFile, checker) {
-    const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker);
-    return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex };
+  if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) {
+    return void 0;
   }
-  function getArgumentOrParameterListInfo(node, position, sourceFile, checker) {
-    const info = getArgumentOrParameterListAndIndex(node, sourceFile, checker);
-    if (!info)
-      return void 0;
-    const { list, argumentIndex } = info;
-    const argumentCount = getArgumentCount(checker, list);
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    const argumentsSpan = getApplicableSpanForArguments(list, sourceFile);
-    return { list, argumentIndex, argumentCount, argumentsSpan };
+  if (originIsExport(origin) || originIsResolvedExport(origin)) {
+    data = originToCompletionEntryData(origin);
+    hasAction = !importStatementCompletion;
+  }
+  const parentNamedImportOrExport = findAncestor(location, isNamedImportsOrExports);
+  if ((parentNamedImportOrExport == null ? void 0 : parentNamedImportOrExport.kind) === 275 /* NamedImports */) {
+    const possibleToken = stringToToken(name);
+    if (parentNamedImportOrExport && possibleToken && (possibleToken === 135 /* AwaitKeyword */ || isNonContextualKeyword(possibleToken))) {
+      insertText = `${name} as ${name}_`;
+    }
+  }
+  return {
+    name,
+    kind: ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location),
+    kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
+    sortText,
+    source,
+    hasAction: hasAction ? true : void 0,
+    isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0,
+    insertText,
+    filterText,
+    replacementSpan,
+    sourceDisplay,
+    labelDetails,
+    isSnippet,
+    isPackageJsonImport: originIsPackageJsonImport(origin) || void 0,
+    isImportStatementCompletion: !!importStatementCompletion || void 0,
+    data,
+    ...includeSymbol ? { symbol } : void 0
+  };
+}
+function isClassLikeMemberCompletion(symbol, location, sourceFile) {
+  if (isInJSFile(location)) {
+    return false;
+  }
+  const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */;
+  return !!(symbol.flags & memberFlags) && (isClassLike(location) || location.parent && location.parent.parent && isClassElement(location.parent) && location === location.parent.name && location.parent.getLastToken(sourceFile) === location.parent.name && isClassLike(location.parent.parent) || location.parent && isSyntaxList(location) && isClassLike(location.parent));
+}
+function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, position, contextToken, formatContext) {
+  const classLikeDeclaration = findAncestor(location, isClassLike);
+  if (!classLikeDeclaration) {
+    return void 0;
   }
-  function getArgumentOrParameterListAndIndex(node, sourceFile, checker) {
-    if (node.kind === 30 /* LessThanToken */ || node.kind === 21 /* OpenParenToken */) {
-      return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 };
+  let isSnippet;
+  let insertText = name;
+  const filterText = name;
+  const checker = program.getTypeChecker();
+  const sourceFile = location.getSourceFile();
+  const printer = createSnippetPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: false,
+    newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options))
+  });
+  const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+  let body;
+  if (preferences.includeCompletionsWithSnippetText) {
+    isSnippet = true;
+    const emptyStmt = factory.createEmptyStatement();
+    body = factory.createBlock(
+      [emptyStmt],
+      /*multiLine*/
+      true
+    );
+    setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
+  } else {
+    body = factory.createBlock(
+      [],
+      /*multiLine*/
+      true
+    );
+  }
+  let modifiers = 0 /* None */;
+  const { modifiers: presentModifiers, range: eraseRange, decorators: presentDecorators } = getPresentModifiers(contextToken, sourceFile, position);
+  const isAbstract = presentModifiers & 64 /* Abstract */ && classLikeDeclaration.modifierFlagsCache & 64 /* Abstract */;
+  let completionNodes = [];
+  ts_codefix_exports.addNewNodeForMemberSymbol(
+    symbol,
+    classLikeDeclaration,
+    sourceFile,
+    { program, host },
+    preferences,
+    importAdder,
+    // `addNewNodeForMemberSymbol` calls this callback function for each new member node
+    // it adds for the given member symbol.
+    // We store these member nodes in the `completionNodes` array.
+    // Note: there might be:
+    //  - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member;
+    //  - One node;
+    //  - More than one node if the member is overloaded (e.g. a method with overload signatures).
+    (node) => {
+      let requiredModifiers = 0 /* None */;
+      if (isAbstract) {
+        requiredModifiers |= 64 /* Abstract */;
+      }
+      if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node, symbol) === 1 /* NeedsOverride */) {
+        requiredModifiers |= 16 /* Override */;
+      }
+      if (!completionNodes.length) {
+        modifiers = node.modifierFlagsCache | requiredModifiers;
+      }
+      node = factory.replaceModifiers(node, modifiers);
+      completionNodes.push(node);
+    },
+    body,
+    ts_codefix_exports.PreserveOptionalFlags.Property,
+    !!isAbstract
+  );
+  if (completionNodes.length) {
+    const isMethod = symbol.flags & 8192 /* Method */;
+    let allowedModifiers = modifiers | 16 /* Override */ | 1 /* Public */;
+    if (!isMethod) {
+      allowedModifiers |= 128 /* Ambient */ | 8 /* Readonly */;
     } else {
-      const list = findContainingList(node);
-      return list && { list, argumentIndex: getArgumentIndex(checker, list, node) };
+      allowedModifiers |= 1024 /* Async */;
     }
-  }
-  function getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker) {
-    const { parent: parent2 } = node;
-    if (isCallOrNewExpression(parent2)) {
-      const invocation = parent2;
-      const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker);
-      if (!info)
-        return void 0;
-      const { list, argumentIndex, argumentCount, argumentsSpan } = info;
-      const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos;
-      return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
-    } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
-      if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return getArgumentListInfoForTemplate(
-          parent2,
-          /*argumentIndex*/
-          0,
-          sourceFile
-        );
-      }
+    const allowedAndPresent = presentModifiers & allowedModifiers;
+    if (presentModifiers & ~allowedModifiers) {
       return void 0;
-    } else if (isTemplateHead(node) && parent2.parent.kind === 215 /* TaggedTemplateExpression */) {
-      const templateExpression = parent2;
-      const tagExpression = templateExpression.parent;
-      Debug.assert(templateExpression.kind === 228 /* TemplateExpression */);
-      const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1;
-      return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
-    } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) {
-      const templateSpan = parent2;
-      const tagExpression = parent2.parent.parent;
-      if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) {
-        return void 0;
+    }
+    if (modifiers & 4 /* Protected */ && allowedAndPresent & 1 /* Public */) {
+      modifiers &= ~4 /* Protected */;
+    }
+    if (allowedAndPresent !== 0 /* None */ && !(allowedAndPresent & 1 /* Public */)) {
+      modifiers &= ~1 /* Public */;
+    }
+    modifiers |= allowedAndPresent;
+    completionNodes = completionNodes.map((node) => factory.replaceModifiers(node, modifiers));
+    if (presentDecorators == null ? void 0 : presentDecorators.length) {
+      const lastNode = completionNodes[completionNodes.length - 1];
+      if (canHaveDecorators(lastNode)) {
+        completionNodes[completionNodes.length - 1] = factory.replaceDecoratorsAndModifiers(lastNode, presentDecorators.concat(getModifiers(lastNode) || []));
       }
-      const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan);
-      const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile);
-      return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
-    } else if (isJsxOpeningLikeElement(parent2)) {
-      const attributeSpanStart = parent2.attributes.pos;
-      const attributeSpanEnd = skipTrivia(
-        sourceFile.text,
-        parent2.attributes.end,
-        /*stopAfterLineBreak*/
-        false
+    }
+    const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */;
+    if (formatContext) {
+      insertText = printer.printAndFormatSnippetList(
+        format,
+        factory.createNodeArray(completionNodes),
+        sourceFile,
+        formatContext
       );
-      return {
-        isTypeParameterList: false,
-        invocation: { kind: 0 /* Call */, node: parent2 },
-        argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart),
-        argumentIndex: 0,
-        argumentCount: 1
-      };
     } else {
-      const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile);
-      if (typeArgInfo) {
-        const { called, nTypeArguments } = typeArgInfo;
-        const invocation = { kind: 1 /* TypeArgs */, called };
-        const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end);
-        return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 };
-      }
-      return void 0;
+      insertText = printer.printSnippetList(
+        format,
+        factory.createNodeArray(completionNodes),
+        sourceFile
+      );
     }
   }
-  function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) {
-    return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker);
+  return { insertText, filterText, isSnippet, importAdder, eraseRange };
+}
+function getPresentModifiers(contextToken, sourceFile, position) {
+  if (!contextToken || getLineAndCharacterOfPosition(sourceFile, position).line > getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line) {
+    return { modifiers: 0 /* None */ };
   }
-  function getHighestBinary(b) {
-    return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b;
+  let modifiers = 0 /* None */;
+  let decorators;
+  let contextMod;
+  const range = { pos: position, end: position };
+  if (isPropertyDeclaration(contextToken.parent) && (contextMod = isModifierLike2(contextToken))) {
+    if (contextToken.parent.modifiers) {
+      modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 98303 /* Modifier */;
+      decorators = contextToken.parent.modifiers.filter(isDecorator) || [];
+      range.pos = Math.min(...contextToken.parent.modifiers.map((n) => n.getStart(sourceFile)));
+    }
+    const contextModifierFlag = modifierToFlag(contextMod);
+    if (!(modifiers & contextModifierFlag)) {
+      modifiers |= contextModifierFlag;
+      range.pos = Math.min(range.pos, contextToken.getStart(sourceFile));
+    }
+    if (contextToken.parent.name !== contextToken) {
+      range.end = contextToken.parent.name.getStart(sourceFile);
+    }
   }
-  function countBinaryExpressionParameters(b) {
-    return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2;
+  return { modifiers, decorators, range: range.pos < range.end ? range : void 0 };
+}
+function isModifierLike2(node) {
+  if (isModifier(node)) {
+    return node.kind;
   }
-  function tryGetParameterInfo(startingToken, position, sourceFile, checker) {
-    const node = getAdjustedNode(startingToken);
-    if (node === void 0)
-      return void 0;
-    const info = getContextualSignatureLocationInfo(node, sourceFile, position, checker);
-    if (info === void 0)
-      return void 0;
-    const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info;
-    const nonNullableContextualType = contextualType.getNonNullableType();
-    const symbol = nonNullableContextualType.symbol;
-    if (symbol === void 0)
-      return void 0;
-    const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures());
-    if (signature === void 0)
-      return void 0;
-    const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) };
-    return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount };
+  if (isIdentifier(node)) {
+    const originalKeywordKind = identifierToKeywordKind(node);
+    if (originalKeywordKind && isModifierKind(originalKeywordKind)) {
+      return originalKeywordKind;
+    }
+  }
+  return void 0;
+}
+function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) {
+  const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
+  let insertText = name;
+  const sourceFile = enclosingDeclaration.getSourceFile();
+  const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences);
+  if (!method) {
+    return void 0;
   }
-  function getAdjustedNode(node) {
-    switch (node.kind) {
-      case 21 /* OpenParenToken */:
-      case 28 /* CommaToken */:
-        return node;
-      default:
-        return findAncestor(node.parent, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
-    }
+  const printer = createSnippetPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: false,
+    newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options))
+  });
+  if (formatContext) {
+    insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+      [method],
+      /*hasTrailingComma*/
+      true
+    ), sourceFile, formatContext);
+  } else {
+    insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+      [method],
+      /*hasTrailingComma*/
+      true
+    ), sourceFile);
   }
-  function getContextualSignatureLocationInfo(node, sourceFile, position, checker) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 217 /* ParenthesizedExpression */:
-      case 174 /* MethodDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-        const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker);
-        if (!info)
+  const signaturePrinter = createPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: true
+  });
+  const methodSignature = factory.createMethodSignature(
+    /*modifiers*/
+    void 0,
+    /*name*/
+    "",
+    method.questionToken,
+    method.typeParameters,
+    method.parameters,
+    method.type
+  );
+  const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) };
+  return { isSnippet, insertText, labelDetails };
+}
+function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) {
+  const declarations = symbol.getDeclarations();
+  if (!(declarations && declarations.length)) {
+    return void 0;
+  }
+  const checker = program.getTypeChecker();
+  const declaration = declarations[0];
+  const name = getSynthesizedDeepClone(
+    getNameOfDeclaration(declaration),
+    /*includeTrivia*/
+    false
+  );
+  const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
+  switch (declaration.kind) {
+    case 171 /* PropertySignature */:
+    case 172 /* PropertyDeclaration */:
+    case 173 /* MethodSignature */:
+    case 174 /* MethodDeclaration */: {
+      let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type;
+      if (effectiveType.flags & 1048576 /* Union */) {
+        const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0);
+        if (functionTypes.length === 1) {
+          effectiveType = functionTypes[0];
+        } else {
           return void 0;
-        const { argumentIndex, argumentCount, argumentsSpan } = info;
-        const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2);
-        return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan };
-      case 226 /* BinaryExpression */: {
-        const highestBinary = getHighestBinary(parent2);
-        const contextualType2 = checker.getContextualType(highestBinary);
-        const argumentIndex2 = node.kind === 21 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1;
-        const argumentCount2 = countBinaryExpressionParameters(highestBinary);
-        return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) };
+        }
       }
-      default:
+      const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */);
+      if (signatures.length !== 1) {
+        return void 0;
+      }
+      const typeNode = checker.typeToTypeNode(effectiveType, enclosingDeclaration, builderFlags, ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }));
+      if (!typeNode || !isFunctionTypeNode(typeNode)) {
         return void 0;
+      }
+      let body;
+      if (preferences.includeCompletionsWithSnippetText) {
+        const emptyStmt = factory.createEmptyStatement();
+        body = factory.createBlock(
+          [emptyStmt],
+          /*multiLine*/
+          true
+        );
+        setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
+      } else {
+        body = factory.createBlock(
+          [],
+          /*multiLine*/
+          true
+        );
+      }
+      const parameters = typeNode.parameters.map(
+        (typedParam) => factory.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          typedParam.dotDotDotToken,
+          typedParam.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0,
+          typedParam.initializer
+        )
+      );
+      return factory.createMethodDeclaration(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        name,
+        /*questionToken*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      );
     }
+    default:
+      return void 0;
+  }
+}
+function createSnippetPrinter(printerOptions) {
+  let escapes;
+  const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions));
+  const printer = createPrinter(printerOptions, baseWriter);
+  const writer = {
+    ...baseWriter,
+    write: (s) => escapingWrite(s, () => baseWriter.write(s)),
+    nonEscapingWrite: baseWriter.write,
+    writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)),
+    writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)),
+    writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)),
+    writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)),
+    writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)),
+    writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s))
+  };
+  return {
+    printSnippetList,
+    printAndFormatSnippetList,
+    printNode,
+    printAndFormatNode
+  };
+  function escapingWrite(s, write) {
+    const escaped = escapeSnippetText(s);
+    if (escaped !== s) {
+      const start = baseWriter.getTextPos();
+      write();
+      const end = baseWriter.getTextPos();
+      escapes = append(escapes || (escapes = []), { newText: escaped, span: { start, length: end - start } });
+    } else {
+      write();
+    }
+  }
+  function printSnippetList(format, list, sourceFile) {
+    const unescaped = printUnescapedSnippetList(format, list, sourceFile);
+    return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
+  }
+  function printUnescapedSnippetList(format, list, sourceFile) {
+    escapes = void 0;
+    writer.clear();
+    printer.writeList(format, list, sourceFile, writer);
+    return writer.getText();
+  }
+  function printAndFormatSnippetList(format, list, sourceFile, formatContext) {
+    const syntheticFile = {
+      text: printUnescapedSnippetList(
+        format,
+        list,
+        sourceFile
+      ),
+      getLineAndCharacterOfPosition(pos) {
+        return getLineAndCharacterOfPosition(this, pos);
+      }
+    };
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+    const changes = flatMap(list, (node) => {
+      const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+      return ts_formatting_exports.formatNodeGivenIndentation(
+        nodeWithPos,
+        syntheticFile,
+        sourceFile.languageVariant,
+        /* indentation */
+        0,
+        /* delta */
+        0,
+        { ...formatContext, options: formatOptions }
+      );
+    });
+    const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+    return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+  }
+  function printNode(hint, node, sourceFile) {
+    const unescaped = printUnescapedNode(hint, node, sourceFile);
+    return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
+  }
+  function printUnescapedNode(hint, node, sourceFile) {
+    escapes = void 0;
+    writer.clear();
+    printer.writeNode(hint, node, sourceFile, writer);
+    return writer.getText();
+  }
+  function printAndFormatNode(hint, node, sourceFile, formatContext) {
+    const syntheticFile = {
+      text: printUnescapedNode(
+        hint,
+        node,
+        sourceFile
+      ),
+      getLineAndCharacterOfPosition(pos) {
+        return getLineAndCharacterOfPosition(this, pos);
+      }
+    };
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+    const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+    const changes = ts_formatting_exports.formatNodeGivenIndentation(
+      nodeWithPos,
+      syntheticFile,
+      sourceFile.languageVariant,
+      /* indentation */
+      0,
+      /* delta */
+      0,
+      { ...formatContext, options: formatOptions }
+    );
+    const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+    return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+  }
+}
+function originToCompletionEntryData(origin) {
+  const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
+  const isPackageJsonImport = origin.isFromPackageJson ? true : void 0;
+  if (originIsResolvedExport(origin)) {
+    const resolvedData = {
+      exportName: origin.exportName,
+      exportMapKey: origin.exportMapKey,
+      moduleSpecifier: origin.moduleSpecifier,
+      ambientModuleName,
+      fileName: origin.fileName,
+      isPackageJsonImport
+    };
+    return resolvedData;
+  }
+  const unresolvedData = {
+    exportName: origin.exportName,
+    exportMapKey: origin.exportMapKey,
+    fileName: origin.fileName,
+    ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name),
+    isPackageJsonImport: origin.isFromPackageJson ? true : void 0
+  };
+  return unresolvedData;
+}
+function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) {
+  const isDefaultExport = data.exportName === "default" /* Default */;
+  const isFromPackageJson = !!data.isPackageJsonImport;
+  if (completionEntryDataIsResolved(data)) {
+    const resolvedOrigin = {
+      kind: 32 /* ResolvedExport */,
+      exportName: data.exportName,
+      exportMapKey: data.exportMapKey,
+      moduleSpecifier: data.moduleSpecifier,
+      symbolName: completionName,
+      fileName: data.fileName,
+      moduleSymbol,
+      isDefaultExport,
+      isFromPackageJson
+    };
+    return resolvedOrigin;
+  }
+  const unresolvedOrigin = {
+    kind: 4 /* Export */,
+    exportName: data.exportName,
+    exportMapKey: data.exportMapKey,
+    symbolName: completionName,
+    fileName: data.fileName,
+    moduleSymbol,
+    isDefaultExport,
+    isFromPackageJson
+  };
+  return unresolvedOrigin;
+}
+function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences) {
+  const replacementSpan = importStatementCompletion.replacementSpan;
+  const quotedModuleSpecifier = escapeSnippetText(quote(sourceFile, preferences, origin.moduleSpecifier));
+  const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
+  const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
+  const importKind = ts_codefix_exports.getImportKind(
+    sourceFile,
+    exportKind,
+    options,
+    /*forceImportKeyword*/
+    true
+  );
+  const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
+  const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(156 /* TypeKeyword */)} ` : " ";
+  const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(156 /* TypeKeyword */)} ` : "";
+  const suffix = useSemicolons ? ";" : "";
+  switch (importKind) {
+    case 3 /* CommonJS */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` };
+    case 1 /* Default */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` };
+    case 2 /* Namespace */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` };
+    case 0 /* Named */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` };
+  }
+}
+function quotePropertyName(sourceFile, preferences, name) {
+  if (/^\d+$/.test(name)) {
+    return name;
   }
-  function chooseBetterSymbol(s) {
-    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => {
-      var _a;
-      return isFunctionTypeNode(d) ? (_a = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a.symbol : void 0;
-    }) || s : s;
-  }
-  function getSpreadElementCount(node, checker) {
-    const spreadType = checker.getTypeAtLocation(node.expression);
-    if (checker.isTupleType(spreadType)) {
-      const { elementFlags, fixedLength } = spreadType.target;
-      if (fixedLength === 0) {
-        return 0;
-      }
-      const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */));
-      return firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
+  return quote(sourceFile, preferences, name);
+}
+function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) {
+  return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion;
+}
+function getSourceFromOrigin(origin) {
+  if (originIsExport(origin)) {
+    return stripQuotes(origin.moduleSymbol.name);
+  }
+  if (originIsResolvedExport(origin)) {
+    return origin.moduleSpecifier;
+  }
+  if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) {
+    return "ThisProperty/" /* ThisProperty */;
+  }
+  if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
+    return "TypeOnlyAlias/" /* TypeOnlyAlias */;
+  }
+}
+function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, position, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol = false) {
+  const start = timestamp();
+  const variableOrParameterDeclaration = getVariableOrParameterDeclaration(contextToken, location);
+  const useSemicolons = probablyUsesSemicolons(sourceFile);
+  const typeChecker = program.getTypeChecker();
+  const uniques = /* @__PURE__ */ new Map();
+  for (let i = 0; i < symbols.length; i++) {
+    const symbol = symbols[i];
+    const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
+    const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected);
+    if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === 1 /* Global */ && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) {
+      continue;
+    }
+    if (!isTypeOnlyLocation && isInJSFile(sourceFile) && symbolAppearsToBeTypeOnly(symbol)) {
+      continue;
+    }
+    const { name, needsConvertPropertyAccess } = info;
+    const originalSortText = (symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) ?? SortText.LocationPriority;
+    const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText;
+    const entry = createCompletionEntry(
+      symbol,
+      sortText,
+      replacementToken,
+      contextToken,
+      location,
+      position,
+      sourceFile,
+      host,
+      program,
+      name,
+      needsConvertPropertyAccess,
+      origin,
+      recommendedCompletion,
+      propertyAccessToConvert,
+      isJsxInitializer,
+      importStatementCompletion,
+      useSemicolons,
+      compilerOptions,
+      preferences,
+      kind,
+      formatContext,
+      isJsxIdentifierExpected,
+      isRightOfOpenTag,
+      includeSymbol
+    );
+    if (!entry) {
+      continue;
     }
-    return 0;
-  }
-  function getArgumentIndex(checker, argumentsList, node) {
-    return getArgumentIndexOrCount(checker, argumentsList, node);
-  }
-  function getArgumentCount(checker, argumentsList) {
-    return getArgumentIndexOrCount(
-      checker,
-      argumentsList,
-      /*node*/
-      void 0
+    const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile()));
+    uniques.set(name, shouldShadowLaterSymbols);
+    insertSorted(
+      entries,
+      entry,
+      compareCompletionEntries,
+      /*equalityComparer*/
+      void 0,
+      /*allowDuplicates*/
+      true
     );
   }
-  function getArgumentIndexOrCount(checker, argumentsList, node) {
-    const args = argumentsList.getChildren();
-    let argumentIndex = 0;
-    let skipComma = false;
-    for (const child of args) {
-      if (node && child === node) {
-        if (!skipComma && child.kind === 28 /* CommaToken */) {
-          argumentIndex++;
-        }
-        return argumentIndex;
+  log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start));
+  return {
+    has: (name) => uniques.has(name),
+    add: (name) => uniques.set(name, true)
+  };
+  function shouldIncludeSymbol(symbol, symbolToSortTextMap2) {
+    var _a;
+    let allFlags = symbol.flags;
+    if (!isSourceFile(location)) {
+      if (isExportAssignment(location.parent)) {
+        return true;
       }
-      if (isSpreadElement(child)) {
-        argumentIndex += getSpreadElementCount(child, checker);
-        skipComma = true;
-        continue;
+      if (tryCast(variableOrParameterDeclaration, isVariableDeclaration) && symbol.valueDeclaration === variableOrParameterDeclaration) {
+        return false;
       }
-      if (child.kind !== 28 /* CommaToken */) {
-        argumentIndex++;
-        skipComma = true;
-        continue;
+      const symbolDeclaration = symbol.valueDeclaration ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]);
+      if (variableOrParameterDeclaration && symbolDeclaration && (isTypeParameterDeclaration(variableOrParameterDeclaration) && isTypeParameterDeclaration(symbolDeclaration) || isParameter(variableOrParameterDeclaration) && isParameter(symbolDeclaration))) {
+        const symbolDeclarationPos = symbolDeclaration.pos;
+        const parameters = isParameter(variableOrParameterDeclaration) ? variableOrParameterDeclaration.parent.parameters : isInferTypeNode(variableOrParameterDeclaration.parent) ? void 0 : variableOrParameterDeclaration.parent.typeParameters;
+        if (symbolDeclarationPos >= variableOrParameterDeclaration.pos && parameters && symbolDeclarationPos < parameters.end) {
+          return false;
+        }
       }
-      if (skipComma) {
-        skipComma = false;
-        continue;
+      const symbolOrigin = skipAlias(symbol, typeChecker);
+      if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) {
+        return false;
       }
-      argumentIndex++;
-    }
-    if (node) {
-      return argumentIndex;
-    }
-    return args.length && last(args).kind === 28 /* CommaToken */ ? argumentIndex + 1 : argumentIndex;
-  }
-  function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) {
-    Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node.");
-    if (isTemplateLiteralToken(node)) {
-      if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return 0;
+      allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin);
+      if (isInRightSideOfInternalImportEqualsDeclaration(location)) {
+        return !!(allFlags & 1920 /* Namespace */);
+      }
+      if (isTypeOnlyLocation) {
+        return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker);
       }
-      return spanIndex + 2;
     }
-    return spanIndex + 1;
+    return !!(allFlags & 111551 /* Value */);
   }
-  function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) {
-    const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1;
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    return {
-      isTypeParameterList: false,
-      invocation: { kind: 0 /* Call */, node: tagExpression },
-      argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile),
-      argumentIndex,
-      argumentCount
-    };
+  function symbolAppearsToBeTypeOnly(symbol) {
+    var _a;
+    const flags = getCombinedLocalAndExportSymbolFlags(skipAlias(symbol, typeChecker));
+    return !(flags & 111551 /* Value */) && (!isInJSFile((_a = symbol.declarations) == null ? void 0 : _a[0]) || !!(flags & 788968 /* Type */));
   }
-  function getApplicableSpanForArguments(argumentsList, sourceFile) {
-    const applicableSpanStart = argumentsList.getFullStart();
-    const applicableSpanEnd = skipTrivia(
-      sourceFile.text,
-      argumentsList.getEnd(),
-      /*stopAfterLineBreak*/
-      false
-    );
-    return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+}
+function getLabelCompletionAtPosition(node) {
+  const entries = getLabelStatementCompletions(node);
+  if (entries.length) {
+    return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
   }
-  function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
-    const template = taggedTemplate.template;
-    const applicableSpanStart = template.getStart();
-    let applicableSpanEnd = template.getEnd();
-    if (template.kind === 228 /* TemplateExpression */) {
-      const lastSpan = last(template.templateSpans);
-      if (lastSpan.literal.getFullWidth() === 0) {
-        applicableSpanEnd = skipTrivia(
-          sourceFile.text,
-          applicableSpanEnd,
-          /*stopAfterLineBreak*/
-          false
-        );
-      }
+}
+function getLabelStatementCompletions(node) {
+  const entries = [];
+  const uniques = /* @__PURE__ */ new Map();
+  let current = node;
+  while (current) {
+    if (isFunctionLike(current)) {
+      break;
     }
-    return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
-  }
-  function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) {
-    for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) {
-      Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`);
-      const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker);
-      if (argumentInfo) {
-        return argumentInfo;
+    if (isLabeledStatement(current)) {
+      const name = current.label.text;
+      if (!uniques.has(name)) {
+        uniques.set(name, true);
+        entries.push({
+          name,
+          kindModifiers: "" /* none */,
+          kind: "label" /* label */,
+          sortText: SortText.LocationPriority
+        });
       }
     }
-    return void 0;
+    current = current.parent;
   }
-  function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) {
-    const children = parent2.getChildren(sourceFile);
-    const indexOfOpenerToken = children.indexOf(openerToken);
-    Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1);
-    return children[indexOfOpenerToken + 1];
+  return entries;
+}
+function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
+  if (entryId.source === "SwitchCases/" /* SwitchCases */) {
+    return { type: "cases" };
   }
-  function getExpressionFromInvocation(invocation) {
-    return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called;
-  }
-  function getEnclosingDeclarationFromInvocation(invocation) {
-    return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node;
+  if (entryId.data) {
+    const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
+    if (autoImport) {
+      const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile);
+      return {
+        type: "symbol",
+        symbol: autoImport.symbol,
+        location: getTouchingPropertyName(sourceFile, position),
+        previousToken: previousToken2,
+        contextToken: contextToken2,
+        isJsxInitializer: false,
+        isTypeOnlyLocation: false,
+        origin: autoImport.origin
+      };
+    }
   }
-  function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) {
-    var _a;
-    const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
-    const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a = resolvedSignature.declaration) == null ? void 0 : _a.symbol);
-    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(
-      typeChecker,
-      callTargetSymbol,
-      useFullPrefix ? sourceFile : void 0,
-      /*meaning*/
-      void 0
-    ) : emptyArray;
-    const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    let selectedItemIndex = 0;
-    let itemsSeen = 0;
-    for (let i = 0; i < items.length; i++) {
-      const item = items[i];
-      if (candidates[i] === resolvedSignature) {
-        selectedItemIndex = itemsSeen;
-        if (item.length > 1) {
-          let count = 0;
-          for (const i2 of item) {
-            if (i2.isVariadic || i2.parameters.length >= argumentCount) {
-              selectedItemIndex = itemsSeen + count;
-              break;
-            }
-            count++;
-          }
-        }
+  const compilerOptions = program.getCompilerOptions();
+  const completionData = getCompletionData(
+    program,
+    log,
+    sourceFile,
+    compilerOptions,
+    position,
+    { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true },
+    entryId,
+    host,
+    /*formatContext*/
+    void 0
+  );
+  if (!completionData) {
+    return { type: "none" };
+  }
+  if (completionData.kind !== 0 /* Data */) {
+    return { type: "request", request: completionData };
+  }
+  const { symbols, literals, location, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData;
+  const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name);
+  if (literal !== void 0) return { type: "literal", literal };
+  return firstDefined(symbols, (symbol, index) => {
+    const origin = symbolToOriginInfoMap[index];
+    const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected);
+    return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source || entryId.source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */) ? { type: "symbol", symbol, location, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0;
+  }) || { type: "none" };
+}
+function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  const { name, source, data } = entryId;
+  const { previousToken, contextToken } = getRelevantTokens(position, sourceFile);
+  if (isInString(sourceFile, position, previousToken)) {
+    return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, program, host, cancellationToken, preferences);
+  }
+  const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
+  switch (symbolCompletion.type) {
+    case "request": {
+      const { request } = symbolCompletion;
+      switch (request.kind) {
+        case 1 /* JsDocTagName */:
+          return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name);
+        case 2 /* JsDocTag */:
+          return ts_JsDoc_exports.getJSDocTagCompletionDetails(name);
+        case 3 /* JsDocParameterName */:
+          return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name);
+        case 4 /* Keywords */:
+          return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
+        default:
+          return Debug.assertNever(request);
       }
-      itemsSeen += item.length;
     }
-    Debug.assert(selectedItemIndex !== -1);
-    const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount };
-    const selected = help.items[selectedItemIndex];
-    if (selected.isVariadic) {
-      const firstRest = findIndex(selected.parameters, (p) => !!p.isRest);
-      if (-1 < firstRest && firstRest < selected.parameters.length - 1) {
-        help.argumentIndex = selected.parameters.length;
-      } else {
-        help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1);
-      }
+    case "symbol": {
+      const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion;
+      const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken);
+      const symbolName2 = originIsComputedPropertyName(origin) ? origin.symbolName : symbol.name;
+      return createCompletionDetailsForSymbol(symbol, symbolName2, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay);
     }
-    return help;
-  }
-  function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) {
-    const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-    if (!typeParameters)
-      return void 0;
-    const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)];
-    return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount };
-  }
-  function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) {
-    const typeSymbolDisplay = symbolToDisplayParts(checker, symbol);
-    const printer = createPrinterWithRemoveComments();
-    const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
-    const documentation = symbol.getDocumentationComment(checker);
-    const tags = symbol.getJsDocTags(checker);
-    const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(30 /* LessThanToken */)];
-    return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(32 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags };
-  }
-  function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) {
-    const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile);
-    return map(infos, ({ isVariadic, parameters, prefix, suffix }) => {
-      const prefixDisplayParts = [...callTargetDisplayParts, ...prefix];
-      const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)];
-      const documentation = candidateSignature.getDocumentationComment(checker);
-      const tags = candidateSignature.getJsDocTags();
-      return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags };
-    });
-  }
-  function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) {
-    return mapToDisplayParts((writer) => {
-      writer.writePunctuation(":");
-      writer.writeSpace(" ");
-      const predicate = checker.getTypePredicateOfSignature(candidateSignature);
-      if (predicate) {
-        checker.writeTypePredicate(
-          predicate,
-          enclosingDeclaration,
-          /*flags*/
-          void 0,
-          writer
-        );
-      } else {
-        checker.writeType(
-          checker.getReturnTypeOfSignature(candidateSignature),
-          enclosingDeclaration,
-          /*flags*/
-          void 0,
-          writer
+    case "literal": {
+      const { literal } = symbolCompletion;
+      return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
+    }
+    case "cases": {
+      const snippets = getExhaustiveCaseSnippets(
+        contextToken.parent,
+        sourceFile,
+        preferences,
+        program.getCompilerOptions(),
+        host,
+        program,
+        /*formatContext*/
+        void 0
+      );
+      if (snippets == null ? void 0 : snippets.importAdder.hasFixes()) {
+        const { entry, importAdder } = snippets;
+        const changes = ts_textChanges_exports.ChangeTracker.with(
+          { host, formatContext, preferences },
+          importAdder.writeFixes
         );
+        return {
+          name: entry.name,
+          kind: "" /* unknown */,
+          kindModifiers: "",
+          displayParts: [],
+          sourceDisplay: void 0,
+          codeActions: [{
+            changes,
+            description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
+          }]
+        };
       }
-    });
-  }
-  function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
-    const typeParameters = (candidateSignature.target || candidateSignature).typeParameters;
-    const printer = createPrinterWithRemoveComments();
-    const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
-    const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : [];
-    return checker.getExpandedParameters(candidateSignature).map((paramList) => {
-      const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]);
-      const parameterParts = mapToDisplayParts((writer) => {
-        printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer);
-      });
-      return { isVariadic: false, parameters, prefix: [punctuationPart(30 /* LessThanToken */)], suffix: [punctuationPart(32 /* GreaterThanToken */), ...parameterParts] };
-    });
-  }
-  function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
-    const printer = createPrinterWithRemoveComments();
-    const typeParameterParts = mapToDisplayParts((writer) => {
-      if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) {
-        const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags)));
-        printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer);
-      }
-    });
-    const lists = checker.getExpandedParameters(candidateSignature);
-    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => {
-      var _a;
-      return !!(pList.length && ((_a = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a.links.checkFlags) & 32768 /* RestParameter */);
-    };
-    return lists.map((parameterList) => ({
-      isVariadic: isVariadic(parameterList),
-      parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
-      prefix: [...typeParameterParts, punctuationPart(21 /* OpenParenToken */)],
-      suffix: [punctuationPart(22 /* CloseParenToken */)]
-    }));
-  }
-  function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) {
-    const displayParts = mapToDisplayParts((writer) => {
-      const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
-      printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
-    });
-    const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
-    const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */);
-    return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
-  }
-  function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
-    const displayParts = mapToDisplayParts((writer) => {
-      const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
-      printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
-    });
-    return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false };
-  }
-  var signatureHelpNodeBuilderFlags, separatorDisplayParts;
-  var init_signatureHelp = __esm({
-    "src/services/signatureHelp.ts"() {
-      "use strict";
-      init_ts4();
-      signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      separatorDisplayParts = [punctuationPart(28 /* CommaToken */), spacePart()];
-    }
-  });
-
-  // src/services/_namespaces/ts.SignatureHelp.ts
-  var ts_SignatureHelp_exports = {};
-  __export(ts_SignatureHelp_exports, {
-    getArgumentInfoForCompletions: () => getArgumentInfoForCompletions,
-    getSignatureHelpItems: () => getSignatureHelpItems
-  });
-  var init_ts_SignatureHelp = __esm({
-    "src/services/_namespaces/ts.SignatureHelp.ts"() {
-      "use strict";
-      init_signatureHelp();
+      return {
+        name,
+        kind: "" /* unknown */,
+        kindModifiers: "",
+        displayParts: [],
+        sourceDisplay: void 0
+      };
     }
-  });
-
-  // src/services/smartSelection.ts
-  function getSmartSelectionRange(pos, sourceFile) {
-    var _a, _b;
-    let selectionRange = {
-      textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd())
-    };
-    let parentNode = sourceFile;
-    outer:
-      while (true) {
-        const children = getSelectionChildren(parentNode);
-        if (!children.length)
-          break;
-        for (let i = 0; i < children.length; i++) {
-          const prevNode = children[i - 1];
-          const node = children[i];
-          const nextNode = children[i + 1];
-          if (getTokenPosOfNode(
-            node,
-            sourceFile,
-            /*includeJsDoc*/
-            true
-          ) > pos) {
-            break outer;
-          }
-          const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
-          if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) {
-            pushSelectionCommentRange(comment.pos, comment.end);
-          }
-          if (positionShouldSnapToNode(sourceFile, pos, node)) {
-            if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) {
-              pushSelectionRange(node.getStart(sourceFile), node.getEnd());
-            }
-            if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) {
-              parentNode = node;
-              break;
-            }
-            if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) {
-              const start2 = node.getFullStart() - "${".length;
-              const end2 = nextNode.getStart() + "}".length;
-              pushSelectionRange(start2, end2);
-            }
-            const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile);
-            let start = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart();
-            const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node);
-            if (hasJSDocNodes(node) && ((_a = node.jsDoc) == null ? void 0 : _a.length)) {
-              pushSelectionRange(first(node.jsDoc).getStart(), end);
-            }
-            if (isSyntaxList(node)) {
-              const firstChild = node.getChildren()[0];
-              if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) {
-                start = Math.min(start, first(firstChild.jsDoc).getStart());
-              }
-            }
-            pushSelectionRange(start, end);
-            if (isStringLiteral(node) || isTemplateLiteral(node)) {
-              pushSelectionRange(start + 1, end - 1);
-            }
-            parentNode = node;
-            break;
+    case "none":
+      return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
+    default:
+      Debug.assertNever(symbolCompletion);
+  }
+}
+function createSimpleDetails(name, kind, kind2) {
+  return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]);
+}
+function createCompletionDetailsForSymbol(symbol, name, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) {
+  const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(cancellationToken, (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location, location, 7 /* All */));
+  return createCompletionDetails(name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay);
+}
+function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) {
+  return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source };
+}
+function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) {
+  if (data == null ? void 0 : data.moduleSpecifier) {
+    if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken, sourceFile).replacementSpan) {
+      return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] };
+    }
+  }
+  if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) {
+    const { importAdder, eraseRange } = getEntryForMemberCompletion(
+      host,
+      program,
+      compilerOptions,
+      preferences,
+      name,
+      symbol,
+      location,
+      position,
+      contextToken,
+      formatContext
+    );
+    if ((importAdder == null ? void 0 : importAdder.hasFixes()) || eraseRange) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(
+        { host, formatContext, preferences },
+        (tracker) => {
+          if (importAdder) {
+            importAdder.writeFixes(tracker);
           }
-          if (i === children.length - 1) {
-            break outer;
+          if (eraseRange) {
+            tracker.deleteRange(sourceFile, eraseRange);
           }
         }
-      }
-    return selectionRange;
-    function pushSelectionRange(start, end) {
-      if (start !== end) {
-        const textSpan = createTextSpanFromBounds(start, end);
-        if (!selectionRange || // Skip ranges that are identical to the parent
-        !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don't contain the original position
-        textSpanIntersectsWithPosition(textSpan, pos)) {
-          selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
-        }
-      }
-    }
-    function pushSelectionCommentRange(start, end) {
-      pushSelectionRange(start, end);
-      let pos2 = start;
-      while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) {
-        pos2++;
-      }
-      pushSelectionRange(pos2, end);
+      );
+      return {
+        sourceDisplay: void 0,
+        codeActions: [{
+          changes,
+          description: (importAdder == null ? void 0 : importAdder.hasFixes()) ? diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name]) : diagnosticToString([Diagnostics.Update_modifiers_of_0, name])
+        }]
+      };
     }
   }
-  function positionShouldSnapToNode(sourceFile, pos, node) {
-    Debug.assert(node.pos <= pos);
-    if (pos < node.end) {
-      return true;
-    }
-    const nodeEnd = node.getEnd();
-    if (nodeEnd === pos) {
-      return getTouchingPropertyName(sourceFile, pos).pos < node.end;
-    }
-    return false;
+  if (originIsTypeOnlyAlias(origin)) {
+    const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction(
+      sourceFile,
+      origin.declaration.name,
+      program,
+      host,
+      formatContext,
+      preferences
+    );
+    Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias");
+    return { codeActions: [codeAction2], sourceDisplay: void 0 };
   }
-  function getSelectionChildren(node) {
-    var _a;
-    if (isSourceFile(node)) {
-      return groupChildren(node.getChildAt(0).getChildren(), isImport2);
-    }
-    if (isMappedTypeNode(node)) {
-      const [openBraceToken, ...children] = node.getChildren();
-      const closeBraceToken = Debug.checkDefined(children.pop());
-      Debug.assertEqual(openBraceToken.kind, 19 /* OpenBraceToken */);
-      Debug.assertEqual(closeBraceToken.kind, 20 /* CloseBraceToken */);
-      const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 148 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 58 /* QuestionToken */);
-      const groupedWithBrackets = groupChildren(groupedWithPlusMinusTokens, ({ kind }) => kind === 23 /* OpenBracketToken */ || kind === 168 /* TypeParameter */ || kind === 24 /* CloseBracketToken */);
-      return [
-        openBraceToken,
-        // Pivot on `:`
-        createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 59 /* ColonToken */)),
-        closeBraceToken
-      ];
-    }
-    if (isPropertySignature(node)) {
-      const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child));
-      const firstJSDocChild = ((_a = children[0]) == null ? void 0 : _a.kind) === 327 /* JSDoc */ ? children[0] : void 0;
-      const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children;
-      const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 59 /* ColonToken */);
-      return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren;
-    }
-    if (isParameter(node)) {
-      const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name);
-      const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken);
-      return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 64 /* EqualsToken */);
-    }
-    if (isBindingElement(node)) {
-      return splitChildren(node.getChildren(), ({ kind }) => kind === 64 /* EqualsToken */);
+  if (source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */ && contextToken) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(
+      { host, formatContext, preferences },
+      (tracker) => tracker.insertText(sourceFile, contextToken.end, ",")
+    );
+    if (changes) {
+      return {
+        sourceDisplay: void 0,
+        codeActions: [{
+          changes,
+          description: diagnosticToString([Diagnostics.Add_missing_comma_for_object_member_completion_0, name])
+        }]
+      };
     }
-    return node.getChildren();
   }
-  function groupChildren(children, groupOn) {
-    const result = [];
-    let group2;
-    for (const child of children) {
-      if (groupOn(child)) {
-        group2 = group2 || [];
-        group2.push(child);
+  if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) {
+    return { codeActions: void 0, sourceDisplay: void 0 };
+  }
+  const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker();
+  const { moduleSymbol } = origin;
+  const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker));
+  const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 30 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent);
+  const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction(
+    targetSymbol,
+    moduleSymbol,
+    data == null ? void 0 : data.exportMapKey,
+    sourceFile,
+    name,
+    isJsxOpeningTagName,
+    host,
+    program,
+    formatContext,
+    previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position,
+    preferences,
+    cancellationToken
+  );
+  Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier);
+  return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] };
+}
+function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) {
+  const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
+  return completion.type === "symbol" ? completion.symbol : void 0;
+}
+var CompletionKind = /* @__PURE__ */ ((CompletionKind2) => {
+  CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration";
+  CompletionKind2[CompletionKind2["Global"] = 1] = "Global";
+  CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess";
+  CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike";
+  CompletionKind2[CompletionKind2["String"] = 4] = "String";
+  CompletionKind2[CompletionKind2["None"] = 5] = "None";
+  return CompletionKind2;
+})(CompletionKind || {});
+function getRecommendedCompletion(previousToken, contextualType, checker) {
+  return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => {
+    const symbol = type && type.symbol;
+    return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0;
+  });
+}
+function getContextualType(previousToken, position, sourceFile, checker) {
+  const { parent: parent2 } = previousToken;
+  switch (previousToken.kind) {
+    case 80 /* Identifier */:
+      return getContextualTypeFromParent(previousToken, checker);
+    case 64 /* EqualsToken */:
+      switch (parent2.kind) {
+        case 260 /* VariableDeclaration */:
+          return checker.getContextualType(parent2.initializer);
+        case 226 /* BinaryExpression */:
+          return checker.getTypeAtLocation(parent2.left);
+        case 291 /* JsxAttribute */:
+          return checker.getContextualTypeForJsxAttribute(parent2);
+        default:
+          return void 0;
+      }
+    case 105 /* NewKeyword */:
+      return checker.getContextualType(parent2);
+    case 84 /* CaseKeyword */:
+      const caseClause = tryCast(parent2, isCaseClause);
+      return caseClause ? getSwitchedType(caseClause, checker) : void 0;
+    case 19 /* OpenBraceToken */:
+      return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
+    default:
+      const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile, checker);
+      return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? (
+        // completion at `x ===/**/` should be for the right side
+        checker.getTypeAtLocation(parent2.left)
+      ) : checker.getContextualType(previousToken, 4 /* Completions */) || checker.getContextualType(previousToken);
+  }
+}
+function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
+  const chain = checker.getAccessibleSymbolChain(
+    symbol,
+    enclosingDeclaration,
+    /*meaning*/
+    -1 /* All */,
+    /*useOnlyExternalAliasing*/
+    false
+  );
+  if (chain) return first(chain);
+  return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
+}
+function isModuleSymbol(symbol) {
+  var _a;
+  return !!((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d.kind === 307 /* SourceFile */));
+}
+function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const inCheckedFile = isCheckedFile(sourceFile, compilerOptions);
+  let start = timestamp();
+  let currentToken = getTokenAtPosition(sourceFile, position);
+  log("getCompletionData: Get current token: " + (timestamp() - start));
+  start = timestamp();
+  const insideComment = isInComment(sourceFile, position, currentToken);
+  log("getCompletionData: Is inside comment: " + (timestamp() - start));
+  let insideJsDocTagTypeExpression = false;
+  let insideJsDocImportTag = false;
+  let isInSnippetScope = false;
+  if (insideComment) {
+    if (hasDocComment(sourceFile, position)) {
+      if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) {
+        return { kind: 1 /* JsDocTagName */ };
       } else {
-        if (group2) {
-          result.push(createSyntaxList2(group2));
-          group2 = void 0;
+        const lineStart = getLineStartPositionForPosition(position, sourceFile);
+        if (!/[^*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) {
+          return { kind: 2 /* JsDocTag */ };
         }
-        result.push(child);
       }
     }
-    if (group2) {
-      result.push(createSyntaxList2(group2));
-    }
-    return result;
-  }
-  function splitChildren(children, pivotOn, separateTrailingSemicolon = true) {
-    if (children.length < 2) {
-      return children;
-    }
-    const splitTokenIndex = findIndex(children, pivotOn);
-    if (splitTokenIndex === -1) {
-      return children;
-    }
-    const leftChildren = children.slice(0, splitTokenIndex);
-    const splitToken = children[splitTokenIndex];
-    const lastToken = last(children);
-    const separateLastToken = separateTrailingSemicolon && lastToken.kind === 27 /* SemicolonToken */;
-    const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0);
-    const result = compact([
-      leftChildren.length ? createSyntaxList2(leftChildren) : void 0,
-      splitToken,
-      rightChildren.length ? createSyntaxList2(rightChildren) : void 0
-    ]);
-    return separateLastToken ? result.concat(lastToken) : result;
-  }
-  function createSyntaxList2(children) {
-    Debug.assertGreaterThanOrEqual(children.length, 1);
-    return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end);
-  }
-  function isListOpener(token) {
-    const kind = token && token.kind;
-    return kind === 19 /* OpenBraceToken */ || kind === 23 /* OpenBracketToken */ || kind === 21 /* OpenParenToken */ || kind === 286 /* JsxOpeningElement */;
-  }
-  function isListCloser(token) {
-    const kind = token && token.kind;
-    return kind === 20 /* CloseBraceToken */ || kind === 24 /* CloseBracketToken */ || kind === 22 /* CloseParenToken */ || kind === 287 /* JsxClosingElement */;
-  }
-  function getEndPos(sourceFile, node) {
-    switch (node.kind) {
-      case 348 /* JSDocParameterTag */:
-      case 345 /* JSDocCallbackTag */:
-      case 355 /* JSDocPropertyTag */:
-      case 353 /* JSDocTypedefTag */:
-      case 350 /* JSDocThisTag */:
-        return sourceFile.getLineEndOfPosition(node.getStart());
-      default:
-        return node.getEnd();
-    }
-  }
-  var isImport2;
-  var init_smartSelection = __esm({
-    "src/services/smartSelection.ts"() {
-      "use strict";
-      init_ts4();
-      isImport2 = or(isImportDeclaration, isImportEqualsDeclaration);
-    }
-  });
-
-  // src/services/_namespaces/ts.SmartSelectionRange.ts
-  var ts_SmartSelectionRange_exports = {};
-  __export(ts_SmartSelectionRange_exports, {
-    getSmartSelectionRange: () => getSmartSelectionRange
-  });
-  var init_ts_SmartSelectionRange = __esm({
-    "src/services/_namespaces/ts.SmartSelectionRange.ts"() {
-      "use strict";
-      init_smartSelection();
-    }
-  });
-
-  // src/services/symbolDisplay.ts
-  function getSymbolKind(typeChecker, symbol, location) {
-    const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location);
-    if (result !== "" /* unknown */) {
-      return result;
-    }
-    const flags = getCombinedLocalAndExportSymbolFlags(symbol);
-    if (flags & 32 /* Class */) {
-      return getDeclarationOfKind(symbol, 231 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */;
-    }
-    if (flags & 384 /* Enum */)
-      return "enum" /* enumElement */;
-    if (flags & 524288 /* TypeAlias */)
-      return "type" /* typeElement */;
-    if (flags & 64 /* Interface */)
-      return "interface" /* interfaceElement */;
-    if (flags & 262144 /* TypeParameter */)
-      return "type parameter" /* typeParameterElement */;
-    if (flags & 8 /* EnumMember */)
-      return "enum member" /* enumMemberElement */;
-    if (flags & 2097152 /* Alias */)
-      return "alias" /* alias */;
-    if (flags & 1536 /* Module */)
-      return "module" /* moduleElement */;
-    return result;
-  }
-  function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) {
-    const roots = typeChecker.getRootSymbols(symbol);
-    if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) {
-      return "method" /* memberFunctionElement */;
-    }
-    if (typeChecker.isUndefinedSymbol(symbol)) {
-      return "var" /* variableElement */;
-    }
-    if (typeChecker.isArgumentsSymbol(symbol)) {
-      return "local var" /* localVariableElement */;
-    }
-    if (location.kind === 110 /* ThisKeyword */ && isExpression(location) || isThisInTypeQuery(location)) {
-      return "parameter" /* parameterElement */;
-    }
-    const flags = getCombinedLocalAndExportSymbolFlags(symbol);
-    if (flags & 3 /* Variable */) {
-      if (isFirstDeclarationOfSymbolParameter(symbol)) {
-        return "parameter" /* parameterElement */;
-      } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) {
-        return "const" /* constElement */;
-      } else if (symbol.valueDeclaration && isVarUsing(symbol.valueDeclaration)) {
-        return "using" /* variableUsingElement */;
-      } else if (symbol.valueDeclaration && isVarAwaitUsing(symbol.valueDeclaration)) {
-        return "await using" /* variableAwaitUsingElement */;
-      } else if (forEach(symbol.declarations, isLet)) {
-        return "let" /* letElement */;
-      }
-      return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */;
-    }
-    if (flags & 16 /* Function */)
-      return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */;
-    if (flags & 32768 /* GetAccessor */)
-      return "getter" /* memberGetAccessorElement */;
-    if (flags & 65536 /* SetAccessor */)
-      return "setter" /* memberSetAccessorElement */;
-    if (flags & 8192 /* Method */)
-      return "method" /* memberFunctionElement */;
-    if (flags & 16384 /* Constructor */)
-      return "constructor" /* constructorImplementationElement */;
-    if (flags & 131072 /* Signature */)
-      return "index" /* indexSignatureElement */;
-    if (flags & 4 /* Property */) {
-      if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) {
-        const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
-          const rootSymbolFlags = rootSymbol.getFlags();
-          if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
-            return "property" /* memberVariableElement */;
-          }
-        });
-        if (!unionPropertyKind) {
-          const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
-          if (typeOfUnionProperty.getCallSignatures().length) {
-            return "method" /* memberFunctionElement */;
+    const tag = getJsDocTagAtPosition(currentToken, position);
+    if (tag) {
+      if (tag.tagName.pos <= position && position <= tag.tagName.end) {
+        return { kind: 1 /* JsDocTagName */ };
+      }
+      if (isJSDocImportTag(tag)) {
+        insideJsDocImportTag = true;
+      } else {
+        const typeExpression = tryGetTypeExpressionFromTag(tag);
+        if (typeExpression) {
+          currentToken = getTokenAtPosition(sourceFile, position);
+          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 348 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
+            insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
           }
-          return "property" /* memberVariableElement */;
         }
-        return unionPropertyKind;
+        if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) {
+          return { kind: 3 /* JsDocParameterName */, tag };
+        }
       }
-      return "property" /* memberVariableElement */;
     }
-    return "" /* unknown */;
-  }
-  function getNormalizedSymbolModifiers(symbol) {
-    if (symbol.declarations && symbol.declarations.length) {
-      const [declaration, ...declarations] = symbol.declarations;
-      const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 65536 /* Deprecated */ : 0 /* None */;
-      const modifiers = getNodeModifiers(declaration, excludeFlags);
-      if (modifiers) {
-        return modifiers.split(",");
-      }
+    if (!insideJsDocTagTypeExpression && !insideJsDocImportTag) {
+      log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment.");
+      return void 0;
     }
-    return [];
   }
-  function getSymbolModifiers(typeChecker, symbol) {
-    if (!symbol) {
-      return "" /* none */;
-    }
-    const modifiers = new Set(getNormalizedSymbolModifiers(symbol));
-    if (symbol.flags & 2097152 /* Alias */) {
-      const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
-      if (resolvedSymbol !== symbol) {
-        forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => {
-          modifiers.add(modifier);
-        });
+  start = timestamp();
+  const isJsOnlyLocation = !insideJsDocTagTypeExpression && !insideJsDocImportTag && isSourceFileJS(sourceFile);
+  const tokens = getRelevantTokens(position, sourceFile);
+  const previousToken = tokens.previousToken;
+  let contextToken = tokens.contextToken;
+  log("getCompletionData: Get previous token: " + (timestamp() - start));
+  let node = currentToken;
+  let propertyAccessToConvert;
+  let isRightOfDot = false;
+  let isRightOfQuestionDot = false;
+  let isRightOfOpenTag = false;
+  let isStartingCloseTag = false;
+  let isJsxInitializer = false;
+  let isJsxIdentifierExpected = false;
+  let importStatementCompletion;
+  let location = getTouchingPropertyName(sourceFile, position);
+  let keywordFilters = 0 /* None */;
+  let isNewIdentifierLocation = false;
+  let flags = 0 /* None */;
+  if (contextToken) {
+    const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken, sourceFile);
+    if (importStatementCompletionInfo.keywordCompletion) {
+      if (importStatementCompletionInfo.isKeywordOnlyCompletion) {
+        return {
+          kind: 4 /* Keywords */,
+          keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)],
+          isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation
+        };
       }
+      keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion);
     }
-    if (symbol.flags & 16777216 /* Optional */) {
-      modifiers.add("optional" /* optionalModifier */);
+    if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
+      flags |= 2 /* IsImportStatementCompletion */;
+      importStatementCompletion = importStatementCompletionInfo;
+      isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation;
     }
-    return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */;
-  }
-  function getSymbolDisplayPartsDocumentationAndSymbolKindWorker(typeChecker, symbol, sourceFile, enclosingDeclaration, location, type, semanticMeaning, alias) {
-    var _a;
-    const displayParts = [];
-    let documentation = [];
-    let tags = [];
-    const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol);
-    let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* unknown */;
-    let hasAddedSymbolInfo = false;
-    const isThisExpression = location.kind === 110 /* ThisKeyword */ && isInExpressionContext(location) || isThisInTypeQuery(location);
-    let documentationFromAlias;
-    let tagsFromAlias;
-    let hasMultipleSignatures = false;
-    if (location.kind === 110 /* ThisKeyword */ && !isThisExpression) {
-      return { displayParts: [keywordPart(110 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 };
-    }
-    if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) {
-      if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) {
-        const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location);
-        if (declaration) {
-          switch (declaration.kind) {
-            case 177 /* GetAccessor */:
-              symbolKind = "getter" /* memberGetAccessorElement */;
-              break;
-            case 178 /* SetAccessor */:
-              symbolKind = "setter" /* memberSetAccessorElement */;
-              break;
-            case 172 /* PropertyDeclaration */:
-              symbolKind = "accessor" /* memberAccessorVariableElement */;
-              break;
-            default:
-              Debug.assertNever(declaration);
+    if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) {
+      log("Returning an empty list because completion was requested in an invalid position.");
+      return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierDefinitionLocation()) : void 0;
+    }
+    let parent2 = contextToken.parent;
+    if (contextToken.kind === 25 /* DotToken */ || contextToken.kind === 29 /* QuestionDotToken */) {
+      isRightOfDot = contextToken.kind === 25 /* DotToken */;
+      isRightOfQuestionDot = contextToken.kind === 29 /* QuestionDotToken */;
+      switch (parent2.kind) {
+        case 211 /* PropertyAccessExpression */:
+          propertyAccessToConvert = parent2;
+          node = propertyAccessToConvert.expression;
+          const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert);
+          if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 22 /* CloseParenToken */) {
+            return void 0;
           }
-        } else {
-          symbolKind = "property" /* memberVariableElement */;
-        }
-      }
-      let signature;
-      type ?? (type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location));
-      if (location.parent && location.parent.kind === 211 /* PropertyAccessExpression */) {
-        const right = location.parent.name;
-        if (right === location || right && right.getFullWidth() === 0) {
-          location = location.parent;
-        }
+          break;
+        case 166 /* QualifiedName */:
+          node = parent2.left;
+          break;
+        case 267 /* ModuleDeclaration */:
+          node = parent2.name;
+          break;
+        case 205 /* ImportType */:
+          node = parent2;
+          break;
+        case 236 /* MetaProperty */:
+          node = parent2.getFirstToken(sourceFile);
+          Debug.assert(node.kind === 102 /* ImportKeyword */ || node.kind === 105 /* NewKeyword */);
+          break;
+        default:
+          return void 0;
       }
-      let callExpressionLike;
-      if (isCallOrNewExpression(location)) {
-        callExpressionLike = location;
-      } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) {
-        callExpressionLike = location.parent;
-      } else if (location.parent && (isJsxOpeningLikeElement(location.parent) || isTaggedTemplateExpression(location.parent)) && isFunctionLike(symbol.valueDeclaration)) {
-        callExpressionLike = location.parent;
+    } else if (!importStatementCompletion) {
+      if (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) {
+        contextToken = parent2;
+        parent2 = parent2.parent;
       }
-      if (callExpressionLike) {
-        signature = typeChecker.getResolvedSignature(callExpressionLike);
-        const useConstructSignatures = callExpressionLike.kind === 214 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 108 /* SuperKeyword */;
-        const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures();
-        if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) {
-          signature = allSignatures.length ? allSignatures[0] : void 0;
-        }
-        if (signature) {
-          if (useConstructSignatures && symbolFlags & 32 /* Class */) {
-            symbolKind = "constructor" /* constructorImplementationElement */;
-            addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
-          } else if (symbolFlags & 2097152 /* Alias */) {
-            symbolKind = "alias" /* alias */;
-            pushSymbolKind(symbolKind);
-            displayParts.push(spacePart());
-            if (useConstructSignatures) {
-              if (signature.flags & 4 /* Abstract */) {
-                displayParts.push(keywordPart(128 /* AbstractKeyword */));
-                displayParts.push(spacePart());
-              }
-              displayParts.push(keywordPart(105 /* NewKeyword */));
-              displayParts.push(spacePart());
+      if (currentToken.parent === location) {
+        switch (currentToken.kind) {
+          case 32 /* GreaterThanToken */:
+            if (currentToken.parent.kind === 284 /* JsxElement */ || currentToken.parent.kind === 286 /* JsxOpeningElement */) {
+              location = currentToken;
             }
-            addFullSymbolName(symbol);
-          } else {
-            addPrefixForAnyFunctionOrVar(symbol, symbolKind);
-          }
-          switch (symbolKind) {
-            case "JSX attribute" /* jsxAttribute */:
-            case "property" /* memberVariableElement */:
-            case "var" /* variableElement */:
-            case "const" /* constElement */:
-            case "let" /* letElement */:
-            case "parameter" /* parameterElement */:
-            case "local var" /* localVariableElement */:
-              displayParts.push(punctuationPart(59 /* ColonToken */));
-              displayParts.push(spacePart());
-              if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
-                addRange(displayParts, symbolToDisplayParts(
-                  typeChecker,
-                  type.symbol,
-                  enclosingDeclaration,
-                  /*meaning*/
-                  void 0,
-                  4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */
-                ));
-                displayParts.push(lineBreakPart());
-              }
-              if (useConstructSignatures) {
-                if (signature.flags & 4 /* Abstract */) {
-                  displayParts.push(keywordPart(128 /* AbstractKeyword */));
-                  displayParts.push(spacePart());
-                }
-                displayParts.push(keywordPart(105 /* NewKeyword */));
-                displayParts.push(spacePart());
-              }
-              addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */);
-              break;
-            default:
-              addSignatureDisplayParts(signature, allSignatures);
-          }
-          hasAddedSymbolInfo = true;
-          hasMultipleSignatures = allSignatures.length > 1;
-        }
-      } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration
-      location.kind === 137 /* ConstructorKeyword */ && location.parent.kind === 176 /* Constructor */) {
-        const functionDeclaration = location.parent;
-        const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 137 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
-        if (locationIsSymbolDeclaration) {
-          const allSignatures = functionDeclaration.kind === 176 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures();
-          if (!typeChecker.isImplementationOfOverload(functionDeclaration)) {
-            signature = typeChecker.getSignatureFromDeclaration(functionDeclaration);
-          } else {
-            signature = allSignatures[0];
+            break;
+          case 44 /* SlashToken */:
+            if (currentToken.parent.kind === 285 /* JsxSelfClosingElement */) {
+              location = currentToken;
+            }
+            break;
+        }
+      }
+      switch (parent2.kind) {
+        case 287 /* JsxClosingElement */:
+          if (contextToken.kind === 44 /* SlashToken */) {
+            isStartingCloseTag = true;
+            location = contextToken;
           }
-          if (functionDeclaration.kind === 176 /* Constructor */) {
-            symbolKind = "constructor" /* constructorImplementationElement */;
-            addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
-          } else {
-            addPrefixForAnyFunctionOrVar(
-              functionDeclaration.kind === 179 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol,
-              symbolKind
-            );
+          break;
+        case 226 /* BinaryExpression */:
+          if (!binaryExpressionMayBeOpenTag(parent2)) {
+            break;
           }
-          if (signature) {
-            addSignatureDisplayParts(signature, allSignatures);
+        case 285 /* JsxSelfClosingElement */:
+        case 284 /* JsxElement */:
+        case 286 /* JsxOpeningElement */:
+          isJsxIdentifierExpected = true;
+          if (contextToken.kind === 30 /* LessThanToken */) {
+            isRightOfOpenTag = true;
+            location = contextToken;
           }
-          hasAddedSymbolInfo = true;
-          hasMultipleSignatures = allSignatures.length > 1;
-        }
+          break;
+        case 294 /* JsxExpression */:
+        case 293 /* JsxSpreadAttribute */:
+          if (previousToken.kind === 20 /* CloseBraceToken */ || previousToken.kind === 80 /* Identifier */ && previousToken.parent.kind === 291 /* JsxAttribute */) {
+            isJsxIdentifierExpected = true;
+          }
+          break;
+        case 291 /* JsxAttribute */:
+          if (parent2.initializer === previousToken && previousToken.end < position) {
+            isJsxIdentifierExpected = true;
+            break;
+          }
+          switch (previousToken.kind) {
+            case 64 /* EqualsToken */:
+              isJsxInitializer = true;
+              break;
+            case 80 /* Identifier */:
+              isJsxIdentifierExpected = true;
+              if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 64 /* EqualsToken */, sourceFile)) {
+                isJsxInitializer = previousToken;
+              }
+          }
+          break;
       }
     }
-    if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) {
-      addAliasPrefixIfNecessary();
-      if (getDeclarationOfKind(symbol, 231 /* ClassExpression */)) {
-        pushSymbolKind("local class" /* localClassElement */);
-      } else {
-        displayParts.push(keywordPart(86 /* ClassKeyword */));
-      }
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  const semanticStart = timestamp();
+  let completionKind = 5 /* None */;
+  let hasUnresolvedAutoImports = false;
+  let symbols = [];
+  let importSpecifierResolver;
+  const symbolToOriginInfoMap = [];
+  const symbolToSortTextMap = [];
+  const seenPropertySymbols = /* @__PURE__ */ new Map();
+  const isTypeOnlyLocation = isTypeOnlyCompletion();
+  const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
+    return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
+  });
+  if (isRightOfDot || isRightOfQuestionDot) {
+    getTypeScriptMemberSymbols();
+  } else if (isRightOfOpenTag) {
+    symbols = typeChecker.getJsxIntrinsicTagNamesAt(location);
+    Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined");
+    tryGetGlobalSymbols();
+    completionKind = 1 /* Global */;
+    keywordFilters = 0 /* None */;
+  } else if (isStartingCloseTag) {
+    const tagName = contextToken.parent.parent.openingElement.tagName;
+    const tagSymbol = typeChecker.getSymbolAtLocation(tagName);
+    if (tagSymbol) {
+      symbols = [tagSymbol];
+    }
+    completionKind = 1 /* Global */;
+    keywordFilters = 0 /* None */;
+  } else {
+    if (!tryGetGlobalSymbols()) {
+      return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0;
+    }
+  }
+  log("getCompletionData: Semantic work: " + (timestamp() - semanticStart));
+  const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker);
+  const isLiteralExpected = !tryCast(previousToken, isStringLiteralLike) && !isJsxIdentifierExpected;
+  const literals = !isLiteralExpected ? [] : mapDefined(
+    contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]),
+    (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0
+  );
+  const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker);
+  return {
+    kind: 0 /* Data */,
+    symbols,
+    completionKind,
+    isInSnippetScope,
+    propertyAccessToConvert,
+    isNewIdentifierLocation,
+    location,
+    keywordFilters,
+    literals,
+    symbolToOriginInfoMap,
+    recommendedCompletion,
+    previousToken,
+    contextToken,
+    isJsxInitializer,
+    insideJsDocTagTypeExpression,
+    symbolToSortTextMap,
+    isTypeOnlyLocation,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag,
+    isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot,
+    importStatementCompletion,
+    hasUnresolvedAutoImports,
+    flags
+  };
+  function isTagWithTypeExpression(tag) {
+    switch (tag.kind) {
+      case 341 /* JSDocParameterTag */:
+      case 348 /* JSDocPropertyTag */:
+      case 342 /* JSDocReturnTag */:
+      case 344 /* JSDocTypeTag */:
+      case 346 /* JSDocTypedefTag */:
+      case 349 /* JSDocThrowsTag */:
+      case 350 /* JSDocSatisfiesTag */:
+        return true;
+      case 345 /* JSDocTemplateTag */:
+        return !!tag.constraint;
+      default:
+        return false;
     }
-    if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(keywordPart(120 /* InterfaceKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  function tryGetTypeExpressionFromTag(tag) {
+    if (isTagWithTypeExpression(tag)) {
+      const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
+      return typeExpression && typeExpression.kind === 309 /* JSDocTypeExpression */ ? typeExpression : void 0;
     }
-    if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(keywordPart(156 /* TypeKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
-      displayParts.push(spacePart());
-      displayParts.push(operatorPart(64 /* EqualsToken */));
-      displayParts.push(spacePart());
-      addRange(displayParts, typeToDisplayParts(typeChecker, location.parent && isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */));
+    if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) {
+      return tag.class;
     }
-    if (symbolFlags & 384 /* Enum */) {
-      prefixNextMeaning();
-      if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) {
-        displayParts.push(keywordPart(87 /* ConstKeyword */));
-        displayParts.push(spacePart());
+    return void 0;
+  }
+  function getTypeScriptMemberSymbols() {
+    completionKind = 2 /* PropertyAccess */;
+    const isImportType = isLiteralImportTypeNode(node);
+    const isTypeLocation = isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker);
+    const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node);
+    if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) {
+      const isNamespaceName = isModuleDeclaration(node.parent);
+      if (isNamespaceName) isNewIdentifierLocation = true;
+      let symbol = typeChecker.getSymbolAtLocation(node);
+      if (symbol) {
+        symbol = skipAlias(symbol, typeChecker);
+        if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) {
+          const exportedSymbols = typeChecker.getExportsOfModule(symbol);
+          Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined");
+          const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name);
+          const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker);
+          const isValidAccess = isNamespaceName ? (symbol2) => {
+            var _a;
+            return !!(symbol2.flags & 1920 /* Namespace */) && !((_a = symbol2.declarations) == null ? void 0 : _a.every((d) => d.parent === node.parent));
+          } : isRhsOfImportDeclaration ? (
+            // Any kind is allowed when dotting off namespace in internal import equals declaration
+            (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2)
+          ) : isTypeLocation || insideJsDocTagTypeExpression ? isValidTypeAccess : isValidValueAccess;
+          for (const exportedSymbol of exportedSymbols) {
+            if (isValidAccess(exportedSymbol)) {
+              symbols.push(exportedSymbol);
+            }
+          }
+          if (!isTypeLocation && !insideJsDocTagTypeExpression && symbol.declarations && symbol.declarations.some((d) => d.kind !== 307 /* SourceFile */ && d.kind !== 267 /* ModuleDeclaration */ && d.kind !== 266 /* EnumDeclaration */)) {
+            let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType();
+            let insertQuestionDot = false;
+            if (type.isNullableType()) {
+              const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
+              if (canCorrectToQuestionDot || isRightOfQuestionDot) {
+                type = type.getNonNullableType();
+                if (canCorrectToQuestionDot) {
+                  insertQuestionDot = true;
+                }
+              }
+            }
+            addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot);
+          }
+          return;
+        }
       }
-      displayParts.push(keywordPart(94 /* EnumKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-    }
-    if (symbolFlags & 1536 /* Module */ && !isThisExpression) {
-      prefixNextMeaning();
-      const declaration = getDeclarationOfKind(symbol, 267 /* ModuleDeclaration */);
-      const isNamespace = declaration && declaration.name && declaration.name.kind === 80 /* Identifier */;
-      displayParts.push(keywordPart(isNamespace ? 145 /* NamespaceKeyword */ : 144 /* ModuleKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
     }
-    if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(punctuationPart(21 /* OpenParenToken */));
-      displayParts.push(textPart("type parameter"));
-      displayParts.push(punctuationPart(22 /* CloseParenToken */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      if (symbol.parent) {
-        addInPrefix();
-        addFullSymbolName(symbol.parent, enclosingDeclaration);
-        writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration);
-      } else {
-        const decl = getDeclarationOfKind(symbol, 168 /* TypeParameter */);
-        if (decl === void 0)
-          return Debug.fail();
-        const declaration = decl.parent;
-        if (declaration) {
-          if (isFunctionLike(declaration)) {
-            addInPrefix();
-            const signature = typeChecker.getSignatureFromDeclaration(declaration);
-            if (declaration.kind === 180 /* ConstructSignature */) {
-              displayParts.push(keywordPart(105 /* NewKeyword */));
-              displayParts.push(spacePart());
-            } else if (declaration.kind !== 179 /* CallSignature */ && declaration.name) {
-              addFullSymbolName(declaration.symbol);
+    if (!isTypeLocation || isInTypeQuery(node)) {
+      typeChecker.tryGetThisTypeAt(
+        node,
+        /*includeGlobalThis*/
+        false
+      );
+      let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
+      if (!isTypeLocation) {
+        let insertQuestionDot = false;
+        if (type.isNullableType()) {
+          const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
+          if (canCorrectToQuestionDot || isRightOfQuestionDot) {
+            type = type.getNonNullableType();
+            if (canCorrectToQuestionDot) {
+              insertQuestionDot = true;
             }
-            addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
-          } else if (isTypeAliasDeclaration(declaration)) {
-            addInPrefix();
-            displayParts.push(keywordPart(156 /* TypeKeyword */));
-            displayParts.push(spacePart());
-            addFullSymbolName(declaration.symbol);
-            writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
           }
         }
+        addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot);
+      } else {
+        addTypeProperties(
+          type.getNonNullableType(),
+          /*insertAwait*/
+          false,
+          /*insertQuestionDot*/
+          false
+        );
       }
     }
-    if (symbolFlags & 8 /* EnumMember */) {
-      symbolKind = "enum member" /* enumMemberElement */;
-      addPrefixForAnyFunctionOrVar(symbol, "enum member");
-      const declaration = (_a = symbol.declarations) == null ? void 0 : _a[0];
-      if ((declaration == null ? void 0 : declaration.kind) === 306 /* EnumMember */) {
-        const constantValue = typeChecker.getConstantValue(declaration);
-        if (constantValue !== void 0) {
-          displayParts.push(spacePart());
-          displayParts.push(operatorPart(64 /* EqualsToken */));
-          displayParts.push(spacePart());
-          displayParts.push(displayPart(getTextOfConstantValue(constantValue), typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */));
+  }
+  function addTypeProperties(type, insertAwait, insertQuestionDot) {
+    isNewIdentifierLocation = !!type.getStringIndexType();
+    if (isRightOfQuestionDot && some(type.getCallSignatures())) {
+      isNewIdentifierLocation = true;
+    }
+    const propertyAccess = node.kind === 205 /* ImportType */ ? node : node.parent;
+    if (inCheckedFile) {
+      for (const symbol of type.getApparentProperties()) {
+        if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
+          addPropertySymbol(
+            symbol,
+            /*insertAwait*/
+            false,
+            insertQuestionDot
+          );
         }
       }
+    } else {
+      symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s)));
     }
-    if (symbol.flags & 2097152 /* Alias */) {
-      prefixNextMeaning();
-      if (!hasAddedSymbolInfo || documentation.length === 0 && tags.length === 0) {
-        const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
-        if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) {
-          const resolvedNode = resolvedSymbol.declarations[0];
-          const declarationName = getNameOfDeclaration(resolvedNode);
-          if (declarationName && !hasAddedSymbolInfo) {
-            const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 128 /* Ambient */);
-            const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration;
-            const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKindWorker(
-              typeChecker,
-              resolvedSymbol,
-              getSourceFileOfNode(resolvedNode),
-              resolvedNode,
-              declarationName,
-              type,
-              semanticMeaning,
-              shouldUseAliasName ? symbol : resolvedSymbol
+    if (insertAwait && preferences.includeCompletionsWithInsertText) {
+      const promiseType = typeChecker.getPromisedTypeOfPromise(type);
+      if (promiseType) {
+        for (const symbol of promiseType.getApparentProperties()) {
+          if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
+            addPropertySymbol(
+              symbol,
+              /*insertAwait*/
+              true,
+              insertQuestionDot
             );
-            displayParts.push(...resolvedInfo.displayParts);
-            displayParts.push(lineBreakPart());
-            documentationFromAlias = resolvedInfo.documentation;
-            tagsFromAlias = resolvedInfo.tags;
-          } else {
-            documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker);
-            tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker);
           }
         }
       }
-      if (symbol.declarations) {
-        switch (symbol.declarations[0].kind) {
-          case 270 /* NamespaceExportDeclaration */:
-            displayParts.push(keywordPart(95 /* ExportKeyword */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(145 /* NamespaceKeyword */));
-            break;
-          case 277 /* ExportAssignment */:
-            displayParts.push(keywordPart(95 /* ExportKeyword */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 64 /* EqualsToken */ : 90 /* DefaultKeyword */));
-            break;
-          case 281 /* ExportSpecifier */:
-            displayParts.push(keywordPart(95 /* ExportKeyword */));
-            break;
-          default:
-            displayParts.push(keywordPart(102 /* ImportKeyword */));
-        }
-      }
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      forEach(symbol.declarations, (declaration) => {
-        if (declaration.kind === 271 /* ImportEqualsDeclaration */) {
-          const importEqualsDeclaration = declaration;
-          if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) {
-            displayParts.push(spacePart());
-            displayParts.push(operatorPart(64 /* EqualsToken */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(149 /* RequireKeyword */));
-            displayParts.push(punctuationPart(21 /* OpenParenToken */));
-            displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */));
-            displayParts.push(punctuationPart(22 /* CloseParenToken */));
-          } else {
-            const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference);
-            if (internalAliasSymbol) {
-              displayParts.push(spacePart());
-              displayParts.push(operatorPart(64 /* EqualsToken */));
-              displayParts.push(spacePart());
-              addFullSymbolName(internalAliasSymbol, enclosingDeclaration);
-            }
-          }
-          return true;
-        }
-      });
     }
-    if (!hasAddedSymbolInfo) {
-      if (symbolKind !== "" /* unknown */) {
-        if (type) {
-          if (isThisExpression) {
-            prefixNextMeaning();
-            displayParts.push(keywordPart(110 /* ThisKeyword */));
-          } else {
-            addPrefixForAnyFunctionOrVar(symbol, symbolKind);
-          }
-          if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || symbolKind === "using" /* variableUsingElement */ || symbolKind === "await using" /* variableAwaitUsingElement */ || isThisExpression) {
-            displayParts.push(punctuationPart(59 /* ColonToken */));
-            displayParts.push(spacePart());
-            if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) {
-              const typeParameterParts = mapToDisplayParts((writer) => {
-                const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags);
-                getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer);
-              });
-              addRange(displayParts, typeParameterParts);
-            } else {
-              addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
-            }
-            if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) {
-              const labelDecl = symbol.links.target.links.tupleLabelDeclaration;
-              Debug.assertNode(labelDecl.name, isIdentifier);
-              displayParts.push(spacePart());
-              displayParts.push(punctuationPart(21 /* OpenParenToken */));
-              displayParts.push(textPart(idText(labelDecl.name)));
-              displayParts.push(punctuationPart(22 /* CloseParenToken */));
-            }
-          } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) {
-            const allSignatures = type.getNonNullableType().getCallSignatures();
-            if (allSignatures.length) {
-              addSignatureDisplayParts(allSignatures[0], allSignatures);
-              hasMultipleSignatures = allSignatures.length > 1;
-            }
+  }
+  function addPropertySymbol(symbol, insertAwait, insertQuestionDot) {
+    var _a;
+    const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName));
+    if (computedPropertyName) {
+      const leftMostName = getLeftMostName(computedPropertyName.expression);
+      const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName);
+      const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker);
+      const firstAccessibleSymbolId = firstAccessibleSymbol && getSymbolId(firstAccessibleSymbol);
+      if (firstAccessibleSymbolId && addToSeen(seenPropertySymbols, firstAccessibleSymbolId)) {
+        const index = symbols.length;
+        symbols.push(firstAccessibleSymbol);
+        const moduleSymbol = firstAccessibleSymbol.parent;
+        if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) {
+          symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) };
+        } else {
+          const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a.fileName : void 0;
+          const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo(
+            [{
+              exportKind: 0 /* Named */,
+              moduleFileName: fileName,
+              isFromPackageJson: false,
+              moduleSymbol,
+              symbol: firstAccessibleSymbol,
+              targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags
+            }],
+            position,
+            isValidTypeOnlyAliasUseSite(location)
+          ) || {};
+          if (moduleSpecifier) {
+            const origin = {
+              kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */),
+              moduleSymbol,
+              isDefaultExport: false,
+              symbolName: firstAccessibleSymbol.name,
+              exportName: firstAccessibleSymbol.name,
+              fileName,
+              moduleSpecifier
+            };
+            symbolToOriginInfoMap[index] = origin;
           }
         }
-      } else {
-        symbolKind = getSymbolKind(typeChecker, symbol, location);
+      } else if (preferences.includeCompletionsWithInsertText) {
+        if (firstAccessibleSymbolId && seenPropertySymbols.has(firstAccessibleSymbolId)) {
+          return;
+        }
+        addSymbolOriginInfo(symbol);
+        addSymbolSortInfo(symbol);
+        symbols.push(symbol);
       }
+    } else {
+      addSymbolOriginInfo(symbol);
+      addSymbolSortInfo(symbol);
+      symbols.push(symbol);
     }
-    if (documentation.length === 0 && !hasMultipleSignatures) {
-      documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker);
-    }
-    if (documentation.length === 0 && symbolFlags & 4 /* Property */) {
-      if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 312 /* SourceFile */)) {
-        for (const declaration of symbol.declarations) {
-          if (!declaration.parent || declaration.parent.kind !== 226 /* BinaryExpression */) {
-            continue;
-          }
-          const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right);
-          if (!rhsSymbol) {
-            continue;
-          }
-          documentation = rhsSymbol.getDocumentationComment(typeChecker);
-          tags = rhsSymbol.getJsDocTags(typeChecker);
-          if (documentation.length > 0) {
-            break;
-          }
+    function addSymbolSortInfo(symbol2) {
+      if (isStaticProperty(symbol2)) {
+        symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority;
+      }
+    }
+    function addSymbolOriginInfo(symbol2) {
+      if (preferences.includeCompletionsWithInsertText) {
+        if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) {
+          symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) };
+        } else if (insertQuestionDot) {
+          symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ };
+        }
+      }
+    }
+    function getNullableSymbolOriginInfoKind(kind) {
+      return insertQuestionDot ? kind | 16 /* Nullable */ : kind;
+    }
+  }
+  function getLeftMostName(e) {
+    return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0;
+  }
+  function tryGetGlobalSymbols() {
+    const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetImportAttributesCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */);
+    return result === 1 /* Success */;
+  }
+  function tryGetConstructorCompletion() {
+    if (!tryGetConstructorLikeCompletionContainer(contextToken)) return 0 /* Continue */;
+    completionKind = 5 /* None */;
+    isNewIdentifierLocation = true;
+    keywordFilters = 4 /* ConstructorParameterKeywords */;
+    return 1 /* Success */;
+  }
+  function tryGetJsxCompletionSymbols() {
+    const jsxContainer = tryGetContainingJsxElement(contextToken);
+    const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes);
+    if (!attrsType) return 0 /* Continue */;
+    const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */);
+    symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties));
+    setSortTextToOptionalMember();
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = false;
+    return 1 /* Success */;
+  }
+  function tryGetImportCompletionSymbols() {
+    if (!importStatementCompletion) return 0 /* Continue */;
+    isNewIdentifierLocation = true;
+    collectAutoImports();
+    return 1 /* Success */;
+  }
+  function getGlobalCompletions() {
+    keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */;
+    completionKind = 1 /* Global */;
+    isNewIdentifierLocation = isNewIdentifierDefinitionLocation();
+    if (previousToken !== contextToken) {
+      Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'.");
+    }
+    const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position;
+    const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile;
+    isInSnippetScope = isSnippetScope(scopeNode);
+    const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */;
+    const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken);
+    symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings));
+    Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined");
+    for (let i = 0; i < symbols.length; i++) {
+      const symbol = symbols[i];
+      if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) {
+        symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords;
+      }
+      if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) {
+        const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportDeclaration);
+        if (typeOnlyAliasDeclaration) {
+          const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration };
+          symbolToOriginInfoMap[i] = origin;
         }
       }
     }
-    if (documentation.length === 0 && isIdentifier(location) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) {
-      const declaration = symbol.valueDeclaration;
-      const parent2 = declaration.parent;
-      const name = declaration.propertyName || declaration.name;
-      if (isIdentifier(name) && isObjectBindingPattern(parent2)) {
-        const propertyName = getTextOfIdentifierOrLiteral(name);
-        const objectType = typeChecker.getTypeAtLocation(parent2);
-        documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => {
-          const prop = t.getProperty(propertyName);
-          return prop ? prop.getDocumentationComment(typeChecker) : void 0;
-        }) || emptyArray;
+    if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 307 /* SourceFile */) {
+      const thisType = typeChecker.tryGetThisTypeAt(
+        scopeNode,
+        /*includeGlobalThis*/
+        false,
+        isClassLike(scopeNode.parent) ? scopeNode : void 0
+      );
+      if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
+        for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
+          symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
+          symbols.push(symbol);
+          symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers;
+        }
       }
     }
-    if (tags.length === 0 && !hasMultipleSignatures) {
-      tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker);
-    }
-    if (documentation.length === 0 && documentationFromAlias) {
-      documentation = documentationFromAlias;
-    }
-    if (tags.length === 0 && tagsFromAlias) {
-      tags = tagsFromAlias;
-    }
-    return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags };
-    function getPrinter() {
-      return createPrinterWithRemoveComments();
+    collectAutoImports();
+    if (isTypeOnlyLocation) {
+      keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */;
     }
-    function prefixNextMeaning() {
-      if (displayParts.length) {
-        displayParts.push(lineBreakPart());
-      }
-      addAliasPrefixIfNecessary();
+  }
+  function shouldOfferImportCompletions() {
+    var _a;
+    if (importStatementCompletion) return true;
+    if (!preferences.includeCompletionsForModuleExports) return false;
+    if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator) return true;
+    if (compilerOptionsIndicateEsModules(program.getCompilerOptions())) return true;
+    return ((_a = program.getSymlinkCache) == null ? void 0 : _a.call(program).hasAnySymlinks()) || !!program.getCompilerOptions().paths || programContainsModules(program);
+  }
+  function isSnippetScope(scopeNode) {
+    switch (scopeNode.kind) {
+      case 307 /* SourceFile */:
+      case 228 /* TemplateExpression */:
+      case 294 /* JsxExpression */:
+      case 241 /* Block */:
+        return true;
+      default:
+        return isStatement(scopeNode);
     }
-    function addAliasPrefixIfNecessary() {
-      if (alias) {
-        pushSymbolKind("alias" /* alias */);
-        displayParts.push(spacePart());
+  }
+  function isTypeOnlyCompletion() {
+    return insideJsDocTagTypeExpression || insideJsDocImportTag || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location) || isContextTokenTypeLocation(contextToken));
+  }
+  function isContextTokenValueLocation(contextToken2) {
+    return contextToken2 && (contextToken2.kind === 114 /* TypeOfKeyword */ && (contextToken2.parent.kind === 186 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 131 /* AssertsKeyword */ && contextToken2.parent.kind === 182 /* TypePredicate */);
+  }
+  function isContextTokenTypeLocation(contextToken2) {
+    if (contextToken2) {
+      const parentKind = contextToken2.parent.kind;
+      switch (contextToken2.kind) {
+        case 59 /* ColonToken */:
+          return parentKind === 172 /* PropertyDeclaration */ || parentKind === 171 /* PropertySignature */ || parentKind === 169 /* Parameter */ || parentKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(parentKind);
+        case 64 /* EqualsToken */:
+          return parentKind === 265 /* TypeAliasDeclaration */ || parentKind === 168 /* TypeParameter */;
+        case 130 /* AsKeyword */:
+          return parentKind === 234 /* AsExpression */;
+        case 30 /* LessThanToken */:
+          return parentKind === 183 /* TypeReference */ || parentKind === 216 /* TypeAssertionExpression */;
+        case 96 /* ExtendsKeyword */:
+          return parentKind === 168 /* TypeParameter */;
+        case 152 /* SatisfiesKeyword */:
+          return parentKind === 238 /* SatisfiesExpression */;
       }
     }
-    function addInPrefix() {
-      displayParts.push(spacePart());
-      displayParts.push(keywordPart(103 /* InKeyword */));
-      displayParts.push(spacePart());
+    return false;
+  }
+  function collectAutoImports() {
+    var _a, _b;
+    if (!shouldOfferImportCompletions()) return;
+    Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`");
+    if (detailsEntryId && !detailsEntryId.source) {
+      return;
     }
-    function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) {
-      let indexInfos;
-      if (alias && symbolToDisplay === symbol) {
-        symbolToDisplay = alias;
-      }
-      if (symbolKind === "index" /* indexSignatureElement */) {
-        indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay);
-      }
-      let fullSymbolDisplayParts = [];
-      if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) {
-        if (symbolToDisplay.parent) {
-          fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent);
-        }
-        fullSymbolDisplayParts.push(punctuationPart(23 /* OpenBracketToken */));
-        indexInfos.forEach((info, i) => {
-          fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType));
-          if (i !== indexInfos.length - 1) {
-            fullSymbolDisplayParts.push(spacePart());
-            fullSymbolDisplayParts.push(punctuationPart(52 /* BarToken */));
-            fullSymbolDisplayParts.push(spacePart());
+    flags |= 1 /* MayIncludeAutoImports */;
+    const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion;
+    const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : "";
+    const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host);
+    const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken);
+    const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host);
+    const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host);
+    resolvingModuleSpecifiers(
+      "collectAutoImports",
+      host,
+      importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)),
+      program,
+      position,
+      preferences,
+      !!importStatementCompletion,
+      isValidTypeOnlyAliasUseSite(location),
+      (context) => {
+        exportInfo.search(
+          sourceFile.path,
+          /*preferCapitalized*/
+          isRightOfOpenTag,
+          (symbolName2, targetFlags) => {
+            if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings()))) return false;
+            if (!detailsEntryId && isStringANonContextualKeyword(symbolName2)) return false;
+            if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */)) return false;
+            if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */))) return false;
+            const firstChar = symbolName2.charCodeAt(0);
+            if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */)) return false;
+            if (detailsEntryId) return true;
+            return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText);
+          },
+          (info, symbolName2, isFromAmbientModule, exportMapKey) => {
+            if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) {
+              return;
+            }
+            info = filter(info, isImportableExportInfo);
+            if (!info.length) {
+              return;
+            }
+            const result = context.tryResolve(info, isFromAmbientModule) || {};
+            if (result === "failed") return;
+            let exportInfo2 = info[0], moduleSpecifier;
+            if (result !== "skipped") {
+              ({ exportInfo: exportInfo2 = info[0], moduleSpecifier } = result);
+            }
+            const isDefaultExport = exportInfo2.exportKind === 1 /* Default */;
+            const symbol = isDefaultExport && getLocalSymbolForExportDefault(Debug.checkDefined(exportInfo2.symbol)) || Debug.checkDefined(exportInfo2.symbol);
+            pushAutoImportSymbol(symbol, {
+              kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */,
+              moduleSpecifier,
+              symbolName: symbolName2,
+              exportMapKey,
+              exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : Debug.checkDefined(exportInfo2.symbol).name,
+              fileName: exportInfo2.moduleFileName,
+              isDefaultExport,
+              moduleSymbol: exportInfo2.moduleSymbol,
+              isFromPackageJson: exportInfo2.isFromPackageJson
+            });
           }
-        });
-        fullSymbolDisplayParts.push(punctuationPart(24 /* CloseBracketToken */));
-      } else {
-        fullSymbolDisplayParts = symbolToDisplayParts(
-          typeChecker,
-          symbolToDisplay,
-          enclosingDeclaration2 || sourceFile,
-          /*meaning*/
-          void 0,
-          1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
         );
+        hasUnresolvedAutoImports = context.skippedAny();
+        flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0;
+        flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0;
       }
-      addRange(displayParts, fullSymbolDisplayParts);
-      if (symbol.flags & 16777216 /* Optional */) {
-        displayParts.push(punctuationPart(58 /* QuestionToken */));
-      }
-    }
-    function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) {
-      prefixNextMeaning();
-      if (symbolKind2) {
-        pushSymbolKind(symbolKind2);
-        if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) {
-          displayParts.push(spacePart());
-          addFullSymbolName(symbol2);
+    );
+    function isImportableExportInfo(info) {
+      const moduleFile = tryCast(info.moduleSymbol.valueDeclaration, isSourceFile);
+      if (!moduleFile) {
+        const moduleName = stripQuotes(info.moduleSymbol.name);
+        if (ts_JsTyping_exports.nodeCoreModules.has(moduleName) && startsWith(moduleName, "node:") !== shouldUseUriStyleNodeCoreModules(sourceFile, program)) {
+          return false;
         }
+        return packageJsonFilter ? packageJsonFilter.allowsImportingAmbientModule(info.moduleSymbol, getModuleSpecifierResolutionHost(info.isFromPackageJson)) : true;
       }
-    }
-    function pushSymbolKind(symbolKind2) {
-      switch (symbolKind2) {
-        case "var" /* variableElement */:
-        case "function" /* functionElement */:
-        case "let" /* letElement */:
-        case "const" /* constElement */:
-        case "constructor" /* constructorImplementationElement */:
-        case "using" /* variableUsingElement */:
-        case "await using" /* variableAwaitUsingElement */:
-          displayParts.push(textOrKeywordPart(symbolKind2));
-          return;
-        default:
-          displayParts.push(punctuationPart(21 /* OpenParenToken */));
-          displayParts.push(textOrKeywordPart(symbolKind2));
-          displayParts.push(punctuationPart(22 /* CloseParenToken */));
-          return;
-      }
-    }
-    function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) {
-      addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */));
-      if (allSignatures.length > 1) {
-        displayParts.push(spacePart());
-        displayParts.push(punctuationPart(21 /* OpenParenToken */));
-        displayParts.push(operatorPart(40 /* PlusToken */));
-        displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */));
-        displayParts.push(spacePart());
-        displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads"));
-        displayParts.push(punctuationPart(22 /* CloseParenToken */));
-      }
-      documentation = signature.getDocumentationComment(typeChecker);
-      tags = signature.getJsDocTags();
-      if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) {
-        documentation = allSignatures[0].getDocumentationComment(typeChecker);
-        tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated");
-      }
-    }
-    function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) {
-      const typeParameterParts = mapToDisplayParts((writer) => {
-        const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags);
-        getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer);
-      });
-      addRange(displayParts, typeParameterParts);
+      return isImportableFile(
+        info.isFromPackageJson ? packageJsonAutoImportProvider : program,
+        sourceFile,
+        moduleFile,
+        preferences,
+        packageJsonFilter,
+        getModuleSpecifierResolutionHost(info.isFromPackageJson),
+        moduleSpecifierCache
+      );
     }
   }
-  function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning = getMeaningFromLocation(location), alias) {
-    return getSymbolDisplayPartsDocumentationAndSymbolKindWorker(
-      typeChecker,
-      symbol,
-      sourceFile,
-      enclosingDeclaration,
-      location,
-      /*type*/
-      void 0,
-      semanticMeaning,
-      alias
-    );
+  function pushAutoImportSymbol(symbol, origin) {
+    const symbolId = getSymbolId(symbol);
+    if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) {
+      return;
+    }
+    symbolToOriginInfoMap[symbols.length] = origin;
+    symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions;
+    symbols.push(symbol);
   }
-  function isLocalVariableOrFunction(symbol) {
-    if (symbol.parent) {
-      return false;
+  function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) {
+    if (isInJSFile(location)) {
+      return;
     }
-    return forEach(symbol.declarations, (declaration) => {
-      if (declaration.kind === 218 /* FunctionExpression */) {
-        return true;
+    members.forEach((member) => {
+      if (!isObjectLiteralMethodSymbol(member)) {
+        return;
       }
-      if (declaration.kind !== 260 /* VariableDeclaration */ && declaration.kind !== 262 /* FunctionDeclaration */) {
-        return false;
+      const displayName = getCompletionEntryDisplayNameForSymbol(
+        member,
+        getEmitScriptTarget(compilerOptions),
+        /*origin*/
+        void 0,
+        0 /* ObjectPropertyDeclaration */,
+        /*jsxIdentifierExpected*/
+        false
+      );
+      if (!displayName) {
+        return;
       }
-      for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) {
-        if (parent2.kind === 312 /* SourceFile */ || parent2.kind === 268 /* ModuleBlock */) {
-          return false;
-        }
+      const { name } = displayName;
+      const entryProps = getEntryForObjectLiteralMethodCompletion(
+        member,
+        name,
+        enclosingDeclaration,
+        program,
+        host,
+        compilerOptions,
+        preferences,
+        formatContext
+      );
+      if (!entryProps) {
+        return;
       }
-      return true;
+      const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps };
+      flags |= 32 /* MayIncludeMethodSnippets */;
+      symbolToOriginInfoMap[symbols.length] = origin;
+      symbols.push(member);
     });
   }
-  var symbolDisplayNodeBuilderFlags;
-  var init_symbolDisplay = __esm({
-    "src/services/symbolDisplay.ts"() {
-      "use strict";
-      init_ts4();
-      symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-    }
-  });
-
-  // src/services/_namespaces/ts.SymbolDisplay.ts
-  var ts_SymbolDisplay_exports = {};
-  __export(ts_SymbolDisplay_exports, {
-    getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind,
-    getSymbolKind: () => getSymbolKind,
-    getSymbolModifiers: () => getSymbolModifiers
-  });
-  var init_ts_SymbolDisplay = __esm({
-    "src/services/_namespaces/ts.SymbolDisplay.ts"() {
-      "use strict";
-      init_symbolDisplay();
+  function isObjectLiteralMethodSymbol(symbol) {
+    if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) {
+      return false;
     }
-  });
-
-  // src/services/textChanges.ts
-  function getPos2(n) {
-    const result = n.__pos;
-    Debug.assert(typeof result === "number");
-    return result;
+    return true;
   }
-  function setPos(n, pos) {
-    Debug.assert(typeof pos === "number");
-    n.__pos = pos;
+  function getScopeNode(initialToken, position2, sourceFile2) {
+    let scope = initialToken;
+    while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) {
+      scope = scope.parent;
+    }
+    return scope;
   }
-  function getEnd(n) {
-    const result = n.__end;
-    Debug.assert(typeof result === "number");
+  function isCompletionListBlocker(contextToken2) {
+    const start2 = timestamp();
+    const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2);
+    log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start2));
     return result;
   }
-  function setEnd(n, end) {
-    Debug.assert(typeof end === "number");
-    n.__end = end;
-  }
-  function skipWhitespacesAndLineBreaks(text, start) {
-    return skipTrivia(
-      text,
-      start,
-      /*stopAfterLineBreak*/
-      false,
-      /*stopAtComments*/
-      true
-    );
-  }
-  function hasCommentsBeforeLineBreak(text, start) {
-    let i = start;
-    while (i < text.length) {
-      const ch = text.charCodeAt(i);
-      if (isWhiteSpaceSingleLine(ch)) {
-        i++;
-        continue;
+  function isInJsxText(contextToken2) {
+    if (contextToken2.kind === 12 /* JsxText */) {
+      return true;
+    }
+    if (contextToken2.kind === 32 /* GreaterThanToken */ && contextToken2.parent) {
+      if (location === contextToken2.parent && (location.kind === 286 /* JsxOpeningElement */ || location.kind === 285 /* JsxSelfClosingElement */)) {
+        return false;
+      }
+      if (contextToken2.parent.kind === 286 /* JsxOpeningElement */) {
+        return location.parent.kind !== 286 /* JsxOpeningElement */;
+      }
+      if (contextToken2.parent.kind === 287 /* JsxClosingElement */ || contextToken2.parent.kind === 285 /* JsxSelfClosingElement */) {
+        return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 284 /* JsxElement */;
       }
-      return ch === 47 /* slash */;
     }
     return false;
   }
-  function getAdjustedRange(sourceFile, startNode2, endNode2, options) {
-    return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) };
-  }
-  function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) {
-    var _a, _b;
-    const { leadingTriviaOption } = options;
-    if (leadingTriviaOption === 0 /* Exclude */) {
-      return node.getStart(sourceFile);
+  function isNewIdentifierDefinitionLocation() {
+    if (contextToken) {
+      const containingNodeKind = contextToken.parent.kind;
+      const tokenKind = keywordForNode(contextToken);
+      switch (tokenKind) {
+        case 28 /* CommaToken */:
+          return containingNodeKind === 213 /* CallExpression */ || containingNodeKind === 176 /* Constructor */ || containingNodeKind === 214 /* NewExpression */ || containingNodeKind === 209 /* ArrayLiteralExpression */ || containingNodeKind === 226 /* BinaryExpression */ || containingNodeKind === 184 /* FunctionType */ || containingNodeKind === 210 /* ObjectLiteralExpression */;
+        case 21 /* OpenParenToken */:
+          return containingNodeKind === 213 /* CallExpression */ || containingNodeKind === 176 /* Constructor */ || containingNodeKind === 214 /* NewExpression */ || containingNodeKind === 217 /* ParenthesizedExpression */ || containingNodeKind === 196 /* ParenthesizedType */;
+        case 23 /* OpenBracketToken */:
+          return containingNodeKind === 209 /* ArrayLiteralExpression */ || containingNodeKind === 181 /* IndexSignature */ || containingNodeKind === 167 /* ComputedPropertyName */;
+        case 144 /* ModuleKeyword */:
+        case 145 /* NamespaceKeyword */:
+        case 102 /* ImportKeyword */:
+          return true;
+        case 25 /* DotToken */:
+          return containingNodeKind === 267 /* ModuleDeclaration */;
+        case 19 /* OpenBraceToken */:
+          return containingNodeKind === 263 /* ClassDeclaration */ || containingNodeKind === 210 /* ObjectLiteralExpression */;
+        case 64 /* EqualsToken */:
+          return containingNodeKind === 260 /* VariableDeclaration */ || containingNodeKind === 226 /* BinaryExpression */;
+        case 16 /* TemplateHead */:
+          return containingNodeKind === 228 /* TemplateExpression */;
+        case 17 /* TemplateMiddle */:
+          return containingNodeKind === 239 /* TemplateSpan */;
+        case 134 /* AsyncKeyword */:
+          return containingNodeKind === 174 /* MethodDeclaration */ || containingNodeKind === 304 /* ShorthandPropertyAssignment */;
+        case 42 /* AsteriskToken */:
+          return containingNodeKind === 174 /* MethodDeclaration */;
+      }
+      if (isClassMemberCompletionKeyword(tokenKind)) {
+        return true;
+      }
     }
-    if (leadingTriviaOption === 3 /* StartLine */) {
-      const startPos = node.getStart(sourceFile);
-      const pos = getLineStartPositionForPosition(startPos, sourceFile);
-      return rangeContainsPosition(node, pos) ? pos : startPos;
+    return false;
+  }
+  function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) {
+    return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(contextToken2, position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2)));
+  }
+  function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() {
+    const typeLiteralNode = tryGetTypeLiteralNode(contextToken);
+    if (!typeLiteralNode) return 0 /* Continue */;
+    const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0;
+    const containerTypeNode = intersectionTypeNode || typeLiteralNode;
+    const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker);
+    if (!containerExpectedType) return 0 /* Continue */;
+    const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode);
+    const members = getPropertiesForCompletion(containerExpectedType, typeChecker);
+    const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker);
+    const existingMemberEscapedNames = /* @__PURE__ */ new Set();
+    existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName));
+    symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName)));
+    completionKind = 0 /* ObjectPropertyDeclaration */;
+    isNewIdentifierLocation = true;
+    return 1 /* Success */;
+  }
+  function tryGetObjectLikeCompletionSymbols() {
+    if ((contextToken == null ? void 0 : contextToken.kind) === 26 /* DotDotDotToken */) return 0 /* Continue */;
+    const symbolsStartIndex = symbols.length;
+    const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile);
+    if (!objectLikeContainer) return 0 /* Continue */;
+    completionKind = 0 /* ObjectPropertyDeclaration */;
+    let typeMembers;
+    let existingMembers;
+    if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */) {
+      const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker);
+      if (instantiatedType === void 0) {
+        if (objectLikeContainer.flags & 67108864 /* InWithStatement */) {
+          return 2 /* Fail */;
+        }
+        return 0 /* Continue */;
+      }
+      const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */);
+      const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType();
+      const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType();
+      isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype;
+      typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker);
+      existingMembers = objectLikeContainer.properties;
+      if (typeMembers.length === 0) {
+        if (!hasNumberIndextype) {
+          return 0 /* Continue */;
+        }
+      }
+    } else {
+      Debug.assert(objectLikeContainer.kind === 206 /* ObjectBindingPattern */);
+      isNewIdentifierLocation = false;
+      const rootDeclaration = getRootDeclaration(objectLikeContainer.parent);
+      if (!isVariableLike(rootDeclaration)) return Debug.fail("Root declaration is not variable-like.");
+      let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 250 /* ForOfStatement */;
+      if (!canGetType && rootDeclaration.kind === 169 /* Parameter */) {
+        if (isExpression(rootDeclaration.parent)) {
+          canGetType = !!typeChecker.getContextualType(rootDeclaration.parent);
+        } else if (rootDeclaration.parent.kind === 174 /* MethodDeclaration */ || rootDeclaration.parent.kind === 178 /* SetAccessor */) {
+          canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent);
+        }
+      }
+      if (canGetType) {
+        const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer);
+        if (!typeForObject) return 2 /* Fail */;
+        typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
+          return typeChecker.isPropertyAccessible(
+            objectLikeContainer,
+            /*isSuper*/
+            false,
+            /*isWrite*/
+            false,
+            typeForObject,
+            propertySymbol
+          );
+        });
+        existingMembers = objectLikeContainer.elements;
+      }
     }
-    if (leadingTriviaOption === 2 /* JSDoc */) {
-      const JSDocComments = getJSDocCommentRanges(node, sourceFile.text);
-      if (JSDocComments == null ? void 0 : JSDocComments.length) {
-        return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile);
+    if (typeMembers && typeMembers.length > 0) {
+      const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers));
+      symbols = concatenate(symbols, filteredMembers);
+      setSortTextToOptionalMember();
+      if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) {
+        transformObjectLiteralMembersSortText(symbolsStartIndex);
+        collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer);
       }
     }
-    const fullStart = node.getFullStart();
-    const start = node.getStart(sourceFile);
-    if (fullStart === start) {
-      return start;
+    return 1 /* Success */;
+  }
+  function tryGetImportOrExportClauseCompletionSymbols() {
+    if (!contextToken) return 0 /* Continue */;
+    const namedImportsOrExports = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0;
+    if (!namedImportsOrExports) return 0 /* Continue */;
+    if (!isTypeKeywordTokenOrIdentifier(contextToken)) {
+      keywordFilters = 8 /* TypeKeyword */;
     }
-    const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile);
-    const startLine = getLineStartPositionForPosition(start, sourceFile);
-    if (startLine === fullStartLine) {
-      return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start;
+    const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent;
+    if (!moduleSpecifier) {
+      isNewIdentifierLocation = true;
+      return namedImportsOrExports.kind === 275 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */;
     }
-    if (hasTrailingComment) {
-      const comment = ((_a = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
-      if (comment) {
-        return skipTrivia(
-          sourceFile.text,
-          comment.end,
-          /*stopAfterLineBreak*/
-          true,
-          /*stopAtComments*/
-          true
-        );
-      }
+    const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier);
+    if (!moduleSpecifierSymbol) {
+      isNewIdentifierLocation = true;
+      return 2 /* Fail */;
+    }
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = false;
+    const exports2 = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol);
+    const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => (n.propertyName || n.name).escapedText));
+    const uniques = exports2.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName));
+    symbols = concatenate(symbols, uniques);
+    if (!uniques.length) {
+      keywordFilters = 0 /* None */;
     }
-    const nextLineStart = fullStart > 0 ? 1 : 0;
-    let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile);
-    adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition);
-    return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile);
+    return 1 /* Success */;
   }
-  function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) {
-    const { end } = node;
-    const { trailingTriviaOption } = options;
-    if (trailingTriviaOption === 2 /* Include */) {
-      const comments = getTrailingCommentRanges(sourceFile.text, end);
-      if (comments) {
-        const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end);
-        for (const comment of comments) {
-          if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) {
-            break;
-          }
-          const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
-          if (commentEndLine > nodeEndLine) {
-            return skipTrivia(
-              sourceFile.text,
-              comment.end,
-              /*stopAfterLineBreak*/
-              true,
-              /*stopAtComments*/
-              true
-            );
-          }
-        }
-      }
-    }
-    return void 0;
+  function tryGetImportAttributesCompletionSymbols() {
+    if (contextToken === void 0) return 0 /* Continue */;
+    const importAttributes = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isImportAttributes) : contextToken.kind === 59 /* ColonToken */ ? tryCast(contextToken.parent.parent, isImportAttributes) : void 0;
+    if (importAttributes === void 0) return 0 /* Continue */;
+    const existing = new Set(importAttributes.elements.map(getNameFromImportAttribute));
+    symbols = filter(typeChecker.getTypeAtLocation(importAttributes).getApparentProperties(), (attr) => !existing.has(attr.escapedName));
+    return 1 /* Success */;
   }
-  function getAdjustedEndPosition(sourceFile, node, options) {
+  function tryGetLocalNamedExportCompletionSymbols() {
     var _a;
-    const { end } = node;
-    const { trailingTriviaOption } = options;
-    if (trailingTriviaOption === 0 /* Exclude */) {
-      return end;
-    }
-    if (trailingTriviaOption === 1 /* ExcludeWhitespace */) {
-      const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end));
-      const realEnd = (_a = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a.end;
-      if (realEnd) {
-        return realEnd;
+    const namedExports = contextToken && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0;
+    if (!namedExports) {
+      return 0 /* Continue */;
+    }
+    const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration));
+    completionKind = 5 /* None */;
+    isNewIdentifierLocation = false;
+    (_a = localsContainer.locals) == null ? void 0 : _a.forEach((symbol, name) => {
+      var _a2, _b;
+      symbols.push(symbol);
+      if ((_b = (_a2 = localsContainer.symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.has(name)) {
+        symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember;
+      }
+    });
+    return 1 /* Success */;
+  }
+  function tryGetClassLikeCompletionSymbols() {
+    const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position);
+    if (!decl) return 0 /* Continue */;
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = true;
+    keywordFilters = contextToken.kind === 42 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */;
+    if (!isClassLike(decl)) return 1 /* Success */;
+    const classElement = contextToken.kind === 27 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent;
+    let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */;
+    if (contextToken.kind === 80 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) {
+      switch (contextToken.getText()) {
+        case "private":
+          classElementModifierFlags = classElementModifierFlags | 2 /* Private */;
+          break;
+        case "static":
+          classElementModifierFlags = classElementModifierFlags | 256 /* Static */;
+          break;
+        case "override":
+          classElementModifierFlags = classElementModifierFlags | 16 /* Override */;
+          break;
       }
-      return end;
     }
-    const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
-    if (multilineEndPosition) {
-      return multilineEndPosition;
+    if (isClassStaticBlockDeclaration(classElement)) {
+      classElementModifierFlags |= 256 /* Static */;
     }
-    const newEnd = skipTrivia(
-      sourceFile.text,
-      end,
-      /*stopAfterLineBreak*/
-      true
-    );
-    return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
-  }
-  function isSeparator(node, candidate) {
-    return !!candidate && !!node.parent && (candidate.kind === 28 /* CommaToken */ || candidate.kind === 27 /* SemicolonToken */ && node.parent.kind === 210 /* ObjectLiteralExpression */);
+    if (!(classElementModifierFlags & 2 /* Private */)) {
+      const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl);
+      const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => {
+        const type = typeChecker.getTypeAtLocation(baseTypeNode);
+        return classElementModifierFlags & 256 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type);
+      });
+      symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags));
+      forEach(symbols, (symbol, index) => {
+        const declaration = symbol == null ? void 0 : symbol.valueDeclaration;
+        if (declaration && isClassElement(declaration) && declaration.name && isComputedPropertyName(declaration.name)) {
+          const origin = {
+            kind: 512 /* ComputedPropertyName */,
+            symbolName: typeChecker.symbolToString(symbol)
+          };
+          symbolToOriginInfoMap[index] = origin;
+        }
+      });
+    }
+    return 1 /* Success */;
   }
-  function isThisTypeAnnotatable(containingFunction) {
-    return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction);
+  function isConstructorParameterCompletion(node2) {
+    return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2));
   }
-  function updateJSDocHost(parent2) {
-    if (parent2.kind !== 219 /* ArrowFunction */) {
-      return parent2;
+  function tryGetConstructorLikeCompletionContainer(contextToken2) {
+    if (contextToken2) {
+      const parent2 = contextToken2.parent;
+      switch (contextToken2.kind) {
+        case 21 /* OpenParenToken */:
+        case 28 /* CommaToken */:
+          return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0;
+        default:
+          if (isConstructorParameterCompletion(contextToken2)) {
+            return parent2.parent;
+          }
+      }
     }
-    const jsDocNode = parent2.parent.kind === 172 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent;
-    jsDocNode.jsDoc = parent2.jsDoc;
-    return jsDocNode;
+    return void 0;
   }
-  function tryMergeJsdocTags(oldTag, newTag) {
-    if (oldTag.kind !== newTag.kind) {
-      return void 0;
+  function tryGetFunctionLikeBodyCompletionContainer(contextToken2) {
+    if (contextToken2) {
+      let prev;
+      const container = findAncestor(contextToken2.parent, (node2) => {
+        if (isClassLike(node2)) {
+          return "quit";
+        }
+        if (isFunctionLikeDeclaration(node2) && prev === node2.body) {
+          return true;
+        }
+        prev = node2;
+        return false;
+      });
+      return container && container;
     }
-    switch (oldTag.kind) {
-      case 348 /* JSDocParameterTag */: {
-        const oldParam = oldTag;
-        const newParam = newTag;
-        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(
-          /*tagName*/
-          void 0,
-          newParam.name,
-          /*isBracketed*/
-          false,
-          newParam.typeExpression,
-          newParam.isNameFirst,
-          oldParam.comment
-        ) : void 0;
+  }
+  function tryGetContainingJsxElement(contextToken2) {
+    if (contextToken2) {
+      const parent2 = contextToken2.parent;
+      switch (contextToken2.kind) {
+        case 32 /* GreaterThanToken */:
+        case 31 /* LessThanSlashToken */:
+        case 44 /* SlashToken */:
+        case 80 /* Identifier */:
+        case 211 /* PropertyAccessExpression */:
+        case 292 /* JsxAttributes */:
+        case 291 /* JsxAttribute */:
+        case 293 /* JsxSpreadAttribute */:
+          if (parent2 && (parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 286 /* JsxOpeningElement */)) {
+            if (contextToken2.kind === 32 /* GreaterThanToken */) {
+              const precedingToken = findPrecedingToken(
+                contextToken2.pos,
+                sourceFile,
+                /*startNode*/
+                void 0
+              );
+              if (!parent2.typeArguments || precedingToken && precedingToken.kind === 44 /* SlashToken */) break;
+            }
+            return parent2;
+          } else if (parent2.kind === 291 /* JsxAttribute */) {
+            return parent2.parent.parent;
+          }
+          break;
+        case 11 /* StringLiteral */:
+          if (parent2 && (parent2.kind === 291 /* JsxAttribute */ || parent2.kind === 293 /* JsxSpreadAttribute */)) {
+            return parent2.parent.parent;
+          }
+          break;
+        case 20 /* CloseBraceToken */:
+          if (parent2 && parent2.kind === 294 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 291 /* JsxAttribute */) {
+            return parent2.parent.parent.parent;
+          }
+          if (parent2 && parent2.kind === 293 /* JsxSpreadAttribute */) {
+            return parent2.parent.parent;
+          }
+          break;
       }
-      case 349 /* JSDocReturnTag */:
-        return factory.createJSDocReturnTag(
-          /*tagName*/
-          void 0,
-          newTag.typeExpression,
-          oldTag.comment
-        );
-      case 351 /* JSDocTypeTag */:
-        return factory.createJSDocTypeTag(
-          /*tagName*/
-          void 0,
-          newTag.typeExpression,
-          oldTag.comment
-        );
     }
+    return void 0;
   }
-  function startPositionToDeleteNodeInList(sourceFile, node) {
-    return skipTrivia(
-      sourceFile.text,
-      getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }),
-      /*stopAfterLineBreak*/
-      false,
-      /*stopAtComments*/
-      true
-    );
+  function isInDifferentLineThanContextToken(contextToken2, position2) {
+    return sourceFile.getLineEndOfPosition(contextToken2.getEnd()) < position2;
   }
-  function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
-    const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
-    if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) {
-      return end;
-    }
-    const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile);
-    if (isSeparator(node, token)) {
-      const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
-      if (isSeparator(prevNode, prevToken)) {
-        const pos = skipTrivia(
-          sourceFile.text,
-          token.getEnd(),
-          /*stopAfterLineBreak*/
-          true,
-          /*stopAtComments*/
-          true
-        );
-        if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
-          return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
+  function isSolelyIdentifierDefinitionLocation(contextToken2) {
+    const parent2 = contextToken2.parent;
+    const containingNodeKind = parent2.kind;
+    switch (contextToken2.kind) {
+      case 28 /* CommaToken */:
+        return containingNodeKind === 260 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 243 /* VariableStatement */ || containingNodeKind === 266 /* EnumDeclaration */ || // enum a { foo, |
+        isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A<T, |
+        containingNodeKind === 207 /* ArrayBindingPattern */ || // var [x, y|
+        containingNodeKind === 265 /* TypeAliasDeclaration */ || // type Map, K, |
+        // class A<T, |
+        // var C = class D<T, |
+        isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
+      case 25 /* DotToken */:
+        return containingNodeKind === 207 /* ArrayBindingPattern */;
+      case 59 /* ColonToken */:
+        return containingNodeKind === 208 /* BindingElement */;
+      case 23 /* OpenBracketToken */:
+        return containingNodeKind === 207 /* ArrayBindingPattern */;
+      case 21 /* OpenParenToken */:
+        return containingNodeKind === 299 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind);
+      case 19 /* OpenBraceToken */:
+        return containingNodeKind === 266 /* EnumDeclaration */;
+      case 30 /* LessThanToken */:
+        return containingNodeKind === 263 /* ClassDeclaration */ || // class A< |
+        containingNodeKind === 231 /* ClassExpression */ || // var C = class D< |
+        containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A< |
+        containingNodeKind === 265 /* TypeAliasDeclaration */ || // type List< |
+        isFunctionLikeKind(containingNodeKind);
+      case 126 /* StaticKeyword */:
+        return containingNodeKind === 172 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
+      case 26 /* DotDotDotToken */:
+        return containingNodeKind === 169 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 207 /* ArrayBindingPattern */;
+      case 125 /* PublicKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+        return containingNodeKind === 169 /* Parameter */ && !isConstructorDeclaration(parent2.parent);
+      case 130 /* AsKeyword */:
+        return containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */ || containingNodeKind === 274 /* NamespaceImport */;
+      case 139 /* GetKeyword */:
+      case 153 /* SetKeyword */:
+        return !isFromObjectTypeDeclaration(contextToken2);
+      case 80 /* Identifier */: {
+        if (containingNodeKind === 276 /* ImportSpecifier */ && contextToken2 === parent2.name && contextToken2.text === "type") {
+          return false;
         }
-        if (isLineBreak(sourceFile.text.charCodeAt(pos))) {
-          return pos;
+        const ancestorVariableDeclaration = findAncestor(
+          contextToken2.parent,
+          isVariableDeclaration
+        );
+        if (ancestorVariableDeclaration && isInDifferentLineThanContextToken(contextToken2, position)) {
+          return false;
         }
+        break;
       }
+      case 86 /* ClassKeyword */:
+      case 94 /* EnumKeyword */:
+      case 120 /* InterfaceKeyword */:
+      case 100 /* FunctionKeyword */:
+      case 115 /* VarKeyword */:
+      case 102 /* ImportKeyword */:
+      case 121 /* LetKeyword */:
+      case 87 /* ConstKeyword */:
+      case 140 /* InferKeyword */:
+        return true;
+      case 156 /* TypeKeyword */:
+        return containingNodeKind !== 276 /* ImportSpecifier */;
+      case 42 /* AsteriskToken */:
+        return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent);
     }
-    return end;
+    if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) {
+      return false;
+    }
+    if (isConstructorParameterCompletion(contextToken2)) {
+      if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) {
+        return false;
+      }
+    }
+    switch (keywordForNode(contextToken2)) {
+      case 128 /* AbstractKeyword */:
+      case 86 /* ClassKeyword */:
+      case 87 /* ConstKeyword */:
+      case 138 /* DeclareKeyword */:
+      case 94 /* EnumKeyword */:
+      case 100 /* FunctionKeyword */:
+      case 120 /* InterfaceKeyword */:
+      case 121 /* LetKeyword */:
+      case 123 /* PrivateKeyword */:
+      case 124 /* ProtectedKeyword */:
+      case 125 /* PublicKeyword */:
+      case 126 /* StaticKeyword */:
+      case 115 /* VarKeyword */:
+        return true;
+      case 134 /* AsyncKeyword */:
+        return isPropertyDeclaration(contextToken2.parent);
+    }
+    const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike);
+    if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) {
+      return false;
+    }
+    const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 172 /* PropertyDeclaration */);
+    if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) {
+      if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) {
+        return false;
+      } else if (contextToken2.kind !== 64 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) {
+        return true;
+      }
+    }
+    return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !((isClassLike(contextToken2.parent) || isInterfaceDeclaration(contextToken2.parent) || isTypeParameterDeclaration(contextToken2.parent)) && (contextToken2 !== previousToken || position > previousToken.end));
   }
-  function getClassOrObjectBraceEnds(cls, sourceFile) {
-    const open = findChildOfKind(cls, 19 /* OpenBraceToken */, sourceFile);
-    const close = findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile);
-    return [open == null ? void 0 : open.end, close == null ? void 0 : close.end];
+  function isPreviousPropertyDeclarationTerminated(contextToken2, position2) {
+    return contextToken2.kind !== 64 /* EqualsToken */ && (contextToken2.kind === 27 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile));
   }
-  function getMembersOrProperties(node) {
-    return isObjectLiteralExpression(node) ? node.properties : node.members;
+  function isFunctionLikeButNotConstructor(kind) {
+    return isFunctionLikeKind(kind) && kind !== 176 /* Constructor */;
   }
-  function applyChanges(text, changes) {
-    for (let i = changes.length - 1; i >= 0; i--) {
-      const { span, newText } = changes[i];
-      text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`;
+  function isDotOfNumericLiteral(contextToken2) {
+    if (contextToken2.kind === 9 /* NumericLiteral */) {
+      const text = contextToken2.getFullText();
+      return text.charAt(text.length - 1) === ".";
     }
-    return text;
-  }
-  function isTrivia2(s) {
-    return skipTrivia(s, 0) === s.length;
+    return false;
   }
-  function assignPositionsToNode(node) {
-    const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode);
-    const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited);
-    setTextRangePosEnd(newNode, getPos2(node), getEnd(node));
-    return newNode;
+  function isVariableDeclarationListButNotTypeArgument(node2) {
+    return node2.parent.kind === 261 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker);
   }
-  function assignPositionsToNodeArray(nodes, visitor, test, start, count) {
-    const visited = visitNodes2(nodes, visitor, test, start, count);
-    if (!visited) {
-      return visited;
+  function filterObjectMembersList(contextualMemberSymbols, existingMembers) {
+    if (existingMembers.length === 0) {
+      return contextualMemberSymbols;
     }
-    Debug.assert(nodes);
-    const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited;
-    setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes));
-    return nodeArray;
-  }
-  function createWriter(newLine) {
-    let lastNonTriviaPosition = 0;
-    const writer = createTextWriter(newLine);
-    const onBeforeEmitNode = (node) => {
-      if (node) {
-        setPos(node, lastNonTriviaPosition);
-      }
-    };
-    const onAfterEmitNode = (node) => {
-      if (node) {
-        setEnd(node, lastNonTriviaPosition);
-      }
-    };
-    const onBeforeEmitNodeArray = (nodes) => {
-      if (nodes) {
-        setPos(nodes, lastNonTriviaPosition);
-      }
-    };
-    const onAfterEmitNodeArray = (nodes) => {
-      if (nodes) {
-        setEnd(nodes, lastNonTriviaPosition);
-      }
-    };
-    const onBeforeEmitToken = (node) => {
-      if (node) {
-        setPos(node, lastNonTriviaPosition);
+    const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
+    const existingMemberNames = /* @__PURE__ */ new Set();
+    for (const m of existingMembers) {
+      if (m.kind !== 303 /* PropertyAssignment */ && m.kind !== 304 /* ShorthandPropertyAssignment */ && m.kind !== 208 /* BindingElement */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */ && m.kind !== 305 /* SpreadAssignment */) {
+        continue;
       }
-    };
-    const onAfterEmitToken = (node) => {
-      if (node) {
-        setEnd(node, lastNonTriviaPosition);
+      if (isCurrentlyEditingNode(m)) {
+        continue;
       }
-    };
-    function setLastNonTriviaPosition(s, force) {
-      if (force || !isTrivia2(s)) {
-        lastNonTriviaPosition = writer.getTextPos();
-        let i = 0;
-        while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) {
-          i++;
+      let existingName;
+      if (isSpreadAssignment(m)) {
+        setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment);
+      } else if (isBindingElement(m) && m.propertyName) {
+        if (m.propertyName.kind === 80 /* Identifier */) {
+          existingName = m.propertyName.escapedText;
         }
-        lastNonTriviaPosition -= i;
+      } else {
+        const name = getNameOfDeclaration(m);
+        existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
+      }
+      if (existingName !== void 0) {
+        existingMemberNames.add(existingName);
       }
     }
-    function write(s) {
-      writer.write(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
-    }
-    function writeComment(s) {
-      writer.writeComment(s);
-    }
-    function writeKeyword(s) {
-      writer.writeKeyword(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
-    }
-    function writeOperator(s) {
-      writer.writeOperator(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
-    }
-    function writePunctuation(s) {
-      writer.writePunctuation(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+    const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName));
+    setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
+    return filteredSymbols;
+  }
+  function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) {
+    const expression = declaration.expression;
+    const symbol = typeChecker.getSymbolAtLocation(expression);
+    const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression);
+    const properties = type && type.properties;
+    if (properties) {
+      properties.forEach((property) => {
+        membersDeclaredBySpreadAssignment.add(property.name);
+      });
     }
-    function writeTrailingSemicolon(s) {
-      writer.writeTrailingSemicolon(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+  }
+  function setSortTextToOptionalMember() {
+    symbols.forEach((m) => {
+      if (m.flags & 16777216 /* Optional */) {
+        const symbolId = getSymbolId(m);
+        symbolToSortTextMap[symbolId] = symbolToSortTextMap[symbolId] ?? SortText.OptionalMember;
+      }
+    });
+  }
+  function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) {
+    if (membersDeclaredBySpreadAssignment.size === 0) {
+      return;
     }
-    function writeParameter(s) {
-      writer.writeParameter(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+    for (const contextualMemberSymbol of contextualMemberSymbols) {
+      if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) {
+        symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment;
+      }
     }
-    function writeProperty(s) {
-      writer.writeProperty(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
+  }
+  function transformObjectLiteralMembersSortText(start2) {
+    for (let i = start2; i < symbols.length; i++) {
+      const symbol = symbols[i];
+      const symbolId = getSymbolId(symbol);
+      const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
+      const target = getEmitScriptTarget(compilerOptions);
+      const displayName = getCompletionEntryDisplayNameForSymbol(
+        symbol,
+        target,
+        origin,
+        0 /* ObjectPropertyDeclaration */,
+        /*jsxIdentifierExpected*/
         false
       );
+      if (displayName) {
+        const originalSortText = symbolToSortTextMap[symbolId] ?? SortText.LocationPriority;
+        const { name } = displayName;
+        symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name);
+      }
     }
-    function writeSpace(s) {
-      writer.writeSpace(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+  }
+  function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) {
+    const existingMemberNames = /* @__PURE__ */ new Set();
+    for (const m of existingMembers) {
+      if (m.kind !== 172 /* PropertyDeclaration */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */) {
+        continue;
+      }
+      if (isCurrentlyEditingNode(m)) {
+        continue;
+      }
+      if (hasEffectiveModifier(m, 2 /* Private */)) {
+        continue;
+      }
+      if (isStatic(m) !== !!(currentClassElementModifierFlags & 256 /* Static */)) {
+        continue;
+      }
+      const existingName = getPropertyNameForPropertyNameNode(m.name);
+      if (existingName) {
+        existingMemberNames.add(existingName);
+      }
     }
-    function writeStringLiteral(s) {
-      writer.writeStringLiteral(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+    return baseSymbols.filter(
+      (propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 2 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration))
+    );
+  }
+  function filterJsxAttributes(symbols2, attributes) {
+    const seenNames = /* @__PURE__ */ new Set();
+    const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
+    for (const attr of attributes) {
+      if (isCurrentlyEditingNode(attr)) {
+        continue;
+      }
+      if (attr.kind === 291 /* JsxAttribute */) {
+        seenNames.add(getEscapedTextOfJsxAttributeName(attr.name));
+      } else if (isJsxSpreadAttribute(attr)) {
+        setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment);
+      }
     }
-    function writeSymbol(s, sym) {
-      writer.writeSymbol(s, sym);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+    const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName));
+    setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
+    return filteredSymbols;
+  }
+  function isCurrentlyEditingNode(node2) {
+    return node2.getStart(sourceFile) <= position && position <= node2.getEnd();
+  }
+}
+function tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile) {
+  var _a;
+  if (contextToken) {
+    const { parent: parent2 } = contextToken;
+    switch (contextToken.kind) {
+      case 19 /* OpenBraceToken */:
+      case 28 /* CommaToken */:
+        if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) {
+          return parent2;
+        }
+        break;
+      case 42 /* AsteriskToken */:
+        return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0;
+      case 134 /* AsyncKeyword */:
+        return tryCast(parent2.parent, isObjectLiteralExpression);
+      case 80 /* Identifier */:
+        if (contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent)) {
+          return contextToken.parent.parent;
+        } else {
+          if (isObjectLiteralExpression(contextToken.parent.parent) && (isSpreadAssignment(contextToken.parent) || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line)) {
+            return contextToken.parent.parent;
+          }
+          const ancestorNode2 = findAncestor(parent2, isPropertyAssignment);
+          if ((ancestorNode2 == null ? void 0 : ancestorNode2.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode2.parent)) {
+            return ancestorNode2.parent;
+          }
+        }
+        break;
+      default:
+        if (((_a = parent2.parent) == null ? void 0 : _a.parent) && (isMethodDeclaration(parent2.parent) || isGetAccessorDeclaration(parent2.parent) || isSetAccessorDeclaration(parent2.parent)) && isObjectLiteralExpression(parent2.parent.parent)) {
+          return parent2.parent.parent;
+        }
+        if (isSpreadAssignment(parent2) && isObjectLiteralExpression(parent2.parent)) {
+          return parent2.parent;
+        }
+        const ancestorNode = findAncestor(parent2, isPropertyAssignment);
+        if (contextToken.kind !== 59 /* ColonToken */ && (ancestorNode == null ? void 0 : ancestorNode.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode.parent)) {
+          return ancestorNode.parent;
+        }
     }
-    function writeLine(force) {
-      writer.writeLine(force);
+  }
+  return void 0;
+}
+function getRelevantTokens(position, sourceFile) {
+  const previousToken = findPrecedingToken(position, sourceFile);
+  if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
+    const contextToken = findPrecedingToken(
+      previousToken.getFullStart(),
+      sourceFile,
+      /*startNode*/
+      void 0
+    );
+    return { contextToken, previousToken };
+  }
+  return { contextToken: previousToken, previousToken };
+}
+function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) {
+  const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program;
+  const checker = containingProgram.getTypeChecker();
+  const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0;
+  if (!moduleSymbol) return void 0;
+  let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol);
+  if (!symbol) return void 0;
+  const isDefaultExport = data.exportName === "default" /* Default */;
+  symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol;
+  return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
+}
+function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
+  if (originIsIgnore(origin)) {
+    return void 0;
+  }
+  const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
+  if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
+    return void 0;
+  }
+  const validNameResult = { name, needsConvertPropertyAccess: false };
+  if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
+    return validNameResult;
+  }
+  switch (kind) {
+    case 3 /* MemberLike */:
+      return originIsComputedPropertyName(origin) ? { name: origin.symbolName, needsConvertPropertyAccess: false } : void 0;
+    case 0 /* ObjectPropertyDeclaration */:
+      return { name: JSON.stringify(name), needsConvertPropertyAccess: false };
+    case 2 /* PropertyAccess */:
+    case 1 /* Global */:
+      return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true };
+    case 5 /* None */:
+    case 4 /* String */:
+      return validNameResult;
+    default:
+      Debug.assertNever(kind);
+  }
+}
+var _keywordCompletions = [];
+var allKeywordsCompletions = memoize(() => {
+  const res = [];
+  for (let i = 83 /* FirstKeyword */; i <= 165 /* LastKeyword */; i++) {
+    res.push({
+      name: tokenToString(i),
+      kind: "keyword" /* keyword */,
+      kindModifiers: "" /* none */,
+      sortText: SortText.GlobalsOrKeywords
+    });
+  }
+  return res;
+});
+function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) {
+  if (!filterOutTsOnlyKeywords) return getTypescriptKeywordCompletions(keywordFilter);
+  const index = keywordFilter + 8 /* Last */ + 1;
+  return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name))));
+}
+function getTypescriptKeywordCompletions(keywordFilter) {
+  return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => {
+    const kind = stringToToken(entry.name);
+    switch (keywordFilter) {
+      case 0 /* None */:
+        return false;
+      case 1 /* All */:
+        return isFunctionLikeBodyKeyword(kind) || kind === 138 /* DeclareKeyword */ || kind === 144 /* ModuleKeyword */ || kind === 156 /* TypeKeyword */ || kind === 145 /* NamespaceKeyword */ || kind === 128 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 157 /* UndefinedKeyword */;
+      case 5 /* FunctionLikeBodyKeywords */:
+        return isFunctionLikeBodyKeyword(kind);
+      case 2 /* ClassElementKeywords */:
+        return isClassMemberCompletionKeyword(kind);
+      case 3 /* InterfaceElementKeywords */:
+        return isInterfaceOrTypeLiteralCompletionKeyword(kind);
+      case 4 /* ConstructorParameterKeywords */:
+        return isParameterPropertyModifier(kind);
+      case 6 /* TypeAssertionKeywords */:
+        return isTypeKeyword(kind) || kind === 87 /* ConstKeyword */;
+      case 7 /* TypeKeywords */:
+        return isTypeKeyword(kind);
+      case 8 /* TypeKeyword */:
+        return kind === 156 /* TypeKeyword */;
+      default:
+        return Debug.assertNever(keywordFilter);
+    }
+  }));
+}
+function isTypeScriptOnlyKeyword(kind) {
+  switch (kind) {
+    case 128 /* AbstractKeyword */:
+    case 133 /* AnyKeyword */:
+    case 163 /* BigIntKeyword */:
+    case 136 /* BooleanKeyword */:
+    case 138 /* DeclareKeyword */:
+    case 94 /* EnumKeyword */:
+    case 162 /* GlobalKeyword */:
+    case 119 /* ImplementsKeyword */:
+    case 140 /* InferKeyword */:
+    case 120 /* InterfaceKeyword */:
+    case 142 /* IsKeyword */:
+    case 143 /* KeyOfKeyword */:
+    case 144 /* ModuleKeyword */:
+    case 145 /* NamespaceKeyword */:
+    case 146 /* NeverKeyword */:
+    case 150 /* NumberKeyword */:
+    case 151 /* ObjectKeyword */:
+    case 164 /* OverrideKeyword */:
+    case 123 /* PrivateKeyword */:
+    case 124 /* ProtectedKeyword */:
+    case 125 /* PublicKeyword */:
+    case 148 /* ReadonlyKeyword */:
+    case 154 /* StringKeyword */:
+    case 155 /* SymbolKeyword */:
+    case 156 /* TypeKeyword */:
+    case 158 /* UniqueKeyword */:
+    case 159 /* UnknownKeyword */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isInterfaceOrTypeLiteralCompletionKeyword(kind) {
+  return kind === 148 /* ReadonlyKeyword */;
+}
+function isClassMemberCompletionKeyword(kind) {
+  switch (kind) {
+    case 128 /* AbstractKeyword */:
+    case 129 /* AccessorKeyword */:
+    case 137 /* ConstructorKeyword */:
+    case 139 /* GetKeyword */:
+    case 153 /* SetKeyword */:
+    case 134 /* AsyncKeyword */:
+    case 138 /* DeclareKeyword */:
+    case 164 /* OverrideKeyword */:
+      return true;
+    default:
+      return isClassMemberModifier(kind);
+  }
+}
+function isFunctionLikeBodyKeyword(kind) {
+  return kind === 134 /* AsyncKeyword */ || kind === 135 /* AwaitKeyword */ || kind === 160 /* UsingKeyword */ || kind === 130 /* AsKeyword */ || kind === 152 /* SatisfiesKeyword */ || kind === 156 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind);
+}
+function keywordForNode(node) {
+  return isIdentifier(node) ? identifierToKeywordKind(node) ?? 0 /* Unknown */ : node.kind;
+}
+function getContextualKeywords(contextToken, position) {
+  const entries = [];
+  if (contextToken) {
+    const file = contextToken.getSourceFile();
+    const parent2 = contextToken.parent;
+    const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line;
+    const currentLine = file.getLineAndCharacterOfPosition(position).line;
+    if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) {
+      entries.push({
+        name: tokenToString(132 /* AssertKeyword */),
+        kind: "keyword" /* keyword */,
+        kindModifiers: "" /* none */,
+        sortText: SortText.GlobalsOrKeywords
+      });
     }
-    function increaseIndent() {
-      writer.increaseIndent();
+  }
+  return entries;
+}
+function getJsDocTagAtPosition(node, position) {
+  return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false);
+}
+function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) {
+  const hasCompletionsType = completionsType && completionsType !== contextualType;
+  const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([contextualType, completionsType]) : contextualType;
+  const properties = getApparentProperties(type, obj, checker);
+  return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties;
+  function hasDeclarationOtherThanSelf(member) {
+    if (!length(member.declarations)) return true;
+    return some(member.declarations, (decl) => decl.parent !== obj);
+  }
+}
+function getApparentProperties(type, node, checker) {
+  if (!type.isUnion()) return type.getApparentProperties();
+  return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 402784252 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || checker.typeHasCallOrConstructSignatures(memberType) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties()))));
+}
+function containsNonPublicProperties(props) {
+  return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 6 /* NonPublicAccessibilityModifier */));
+}
+function getPropertiesForCompletion(type, checker) {
+  return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined");
+}
+function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) {
+  switch (location.kind) {
+    case 352 /* SyntaxList */:
+      return tryCast(location.parent, isObjectTypeDeclaration);
+    case 1 /* EndOfFileToken */:
+      const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration);
+      if (cls && !findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile)) {
+        return cls;
+      }
+      break;
+    case 81 /* PrivateIdentifier */:
+      if (tryCast(location.parent, isPropertyDeclaration)) {
+        return findAncestor(location, isClassLike);
+      }
+      break;
+    case 80 /* Identifier */: {
+      const originalKeywordKind = identifierToKeywordKind(location);
+      if (originalKeywordKind) {
+        return void 0;
+      }
+      if (isPropertyDeclaration(location.parent) && location.parent.initializer === location) {
+        return void 0;
+      }
+      if (isFromObjectTypeDeclaration(location)) {
+        return findAncestor(location, isObjectTypeDeclaration);
+      }
     }
-    function decreaseIndent() {
-      writer.decreaseIndent();
+  }
+  if (!contextToken) return void 0;
+  if (location.kind === 137 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location)) {
+    return findAncestor(contextToken, isClassLike);
+  }
+  switch (contextToken.kind) {
+    case 64 /* EqualsToken */:
+      return void 0;
+    case 27 /* SemicolonToken */:
+    case 20 /* CloseBraceToken */:
+      return isFromObjectTypeDeclaration(location) && location.parent.name === location ? location.parent.parent : tryCast(location, isObjectTypeDeclaration);
+    case 19 /* OpenBraceToken */:
+    case 28 /* CommaToken */:
+      return tryCast(contextToken.parent, isObjectTypeDeclaration);
+    default:
+      if (isObjectTypeDeclaration(location)) {
+        if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) {
+          return location;
+        }
+        const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword;
+        return isValidKeyword(contextToken.kind) || contextToken.kind === 42 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(identifierToKeywordKind(contextToken) ?? 0 /* Unknown */) ? contextToken.parent.parent : void 0;
+      }
+      return void 0;
+  }
+}
+function tryGetTypeLiteralNode(node) {
+  if (!node) return void 0;
+  const parent2 = node.parent;
+  switch (node.kind) {
+    case 19 /* OpenBraceToken */:
+      if (isTypeLiteralNode(parent2)) {
+        return parent2;
+      }
+      break;
+    case 27 /* SemicolonToken */:
+    case 28 /* CommaToken */:
+    case 80 /* Identifier */:
+      if (parent2.kind === 171 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) {
+        return parent2.parent;
+      }
+      break;
+  }
+  return void 0;
+}
+function getConstraintOfTypeArgumentProperty(node, checker) {
+  if (!node) return void 0;
+  if (isTypeNode(node) && isTypeReferenceType(node.parent)) {
+    return checker.getTypeArgumentConstraint(node);
+  }
+  const t = getConstraintOfTypeArgumentProperty(node.parent, checker);
+  if (!t) return void 0;
+  switch (node.kind) {
+    case 171 /* PropertySignature */:
+      return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName);
+    case 193 /* IntersectionType */:
+    case 187 /* TypeLiteral */:
+    case 192 /* UnionType */:
+      return t;
+  }
+}
+function isFromObjectTypeDeclaration(node) {
+  return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent);
+}
+function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) {
+  switch (triggerCharacter) {
+    case ".":
+    case "@":
+      return true;
+    case '"':
+    case "'":
+    case "`":
+      return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1;
+    case "#":
+      return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken);
+    case "<":
+      return !!contextToken && contextToken.kind === 30 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent));
+    case "/":
+      return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 44 /* SlashToken */ && isJsxClosingElement(contextToken.parent));
+    case " ":
+      return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 307 /* SourceFile */;
+    default:
+      return Debug.assertNever(triggerCharacter);
+  }
+}
+function binaryExpressionMayBeOpenTag({ left }) {
+  return nodeIsMissing(left);
+}
+function isProbablyGlobalType(type, sourceFile, checker) {
+  const selfSymbol = checker.resolveName(
+    "self",
+    /*location*/
+    void 0,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
+    return true;
+  }
+  const globalSymbol = checker.resolveName(
+    "global",
+    /*location*/
+    void 0,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
+    return true;
+  }
+  const globalThisSymbol = checker.resolveName(
+    "globalThis",
+    /*location*/
+    sourceFile,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
+    return true;
+  }
+  return false;
+}
+function isStaticProperty(symbol) {
+  return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 256 /* Static */ && isClassLike(symbol.valueDeclaration.parent));
+}
+function tryGetObjectLiteralContextualType(node, typeChecker) {
+  const type = typeChecker.getContextualType(node);
+  if (type) {
+    return type;
+  }
+  const parent2 = walkUpParenthesizedExpressions(node.parent);
+  if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && node === parent2.left) {
+    return typeChecker.getTypeAtLocation(parent2);
+  }
+  if (isExpression(parent2)) {
+    return typeChecker.getContextualType(parent2);
+  }
+  return void 0;
+}
+function getImportStatementCompletionInfo(contextToken, sourceFile) {
+  var _a, _b, _c;
+  let keywordCompletion;
+  let isKeywordOnlyCompletion = false;
+  const candidate = getCandidate();
+  return {
+    isKeywordOnlyCompletion,
+    keywordCompletion,
+    isNewIdentifierLocation: !!(candidate || keywordCompletion === 156 /* TypeKeyword */),
+    isTopLevelTypeOnly: !!((_b = (_a = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly),
+    couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken),
+    replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate)
+  };
+  function getCandidate() {
+    const parent2 = contextToken.parent;
+    if (isImportEqualsDeclaration(parent2)) {
+      const lastToken = parent2.getLastToken(sourceFile);
+      if (isIdentifier(contextToken) && lastToken !== contextToken) {
+        keywordCompletion = 161 /* FromKeyword */;
+        isKeywordOnlyCompletion = true;
+        return void 0;
+      }
+      keywordCompletion = contextToken.kind === 156 /* TypeKeyword */ ? void 0 : 156 /* TypeKeyword */;
+      return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0;
     }
-    function getText() {
-      return writer.getText();
+    if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) {
+      return parent2;
     }
-    function rawWrite(s) {
-      writer.rawWrite(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        false
-      );
+    if (isNamedImports(parent2) || isNamespaceImport(parent2)) {
+      if (!parent2.parent.isTypeOnly && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 102 /* ImportKeyword */ || contextToken.kind === 28 /* CommaToken */)) {
+        keywordCompletion = 156 /* TypeKeyword */;
+      }
+      if (canCompleteFromNamedBindings(parent2)) {
+        if (contextToken.kind === 20 /* CloseBraceToken */ || contextToken.kind === 80 /* Identifier */) {
+          isKeywordOnlyCompletion = true;
+          keywordCompletion = 161 /* FromKeyword */;
+        } else {
+          return parent2.parent.parent;
+        }
+      }
+      return void 0;
     }
-    function writeLiteral(s) {
-      writer.writeLiteral(s);
-      setLastNonTriviaPosition(
-        s,
-        /*force*/
-        true
-      );
+    if (isExportDeclaration(parent2) && contextToken.kind === 42 /* AsteriskToken */ || isNamedExports(parent2) && contextToken.kind === 20 /* CloseBraceToken */) {
+      isKeywordOnlyCompletion = true;
+      keywordCompletion = 161 /* FromKeyword */;
+      return void 0;
     }
-    function getTextPos() {
-      return writer.getTextPos();
+    if (isImportKeyword(contextToken) && isSourceFile(parent2)) {
+      keywordCompletion = 156 /* TypeKeyword */;
+      return contextToken;
     }
-    function getLine() {
-      return writer.getLine();
+    if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) {
+      keywordCompletion = 156 /* TypeKeyword */;
+      return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0;
     }
-    function getColumn() {
-      return writer.getColumn();
+    return void 0;
+  }
+}
+function getSingleLineReplacementSpanForImportCompletionNode(node) {
+  var _a;
+  if (!node) return void 0;
+  const top = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration, isJSDocImportTag)) ?? node;
+  const sourceFile = top.getSourceFile();
+  if (rangeIsOnSingleLine(top, sourceFile)) {
+    return createTextSpanFromNode(top, sourceFile);
+  }
+  Debug.assert(top.kind !== 102 /* ImportKeyword */ && top.kind !== 276 /* ImportSpecifier */);
+  const potentialSplitPoint = top.kind === 272 /* ImportDeclaration */ || top.kind === 351 /* JSDocImportTag */ ? getPotentiallyInvalidImportSpecifier((_a = top.importClause) == null ? void 0 : _a.namedBindings) ?? top.moduleSpecifier : top.moduleReference;
+  const withoutModuleSpecifier = {
+    pos: top.getFirstToken().getStart(),
+    end: potentialSplitPoint.pos
+  };
+  if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) {
+    return createTextSpanFromRange(withoutModuleSpecifier);
+  }
+}
+function getPotentiallyInvalidImportSpecifier(namedBindings) {
+  var _a;
+  return find(
+    (_a = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a.elements,
+    (e) => {
+      var _a2;
+      return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a2 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a2.kind) !== 28 /* CommaToken */;
+    }
+  );
+}
+function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) {
+  return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken));
+}
+function canCompleteFromNamedBindings(namedBindings) {
+  if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) {
+    return false;
+  }
+  if (isNamedImports(namedBindings)) {
+    const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings);
+    const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length;
+    return validImports < 2;
+  }
+  return true;
+}
+function isModuleSpecifierMissingOrEmpty(specifier) {
+  var _a;
+  if (nodeIsMissing(specifier)) return true;
+  return !((_a = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a.text);
+}
+function getVariableOrParameterDeclaration(contextToken, location) {
+  if (!contextToken) return;
+  const possiblyParameterDeclaration = findAncestor(contextToken, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : (isParameter(node) || isTypeParameterDeclaration(node)) && !isIndexSignatureDeclaration(node.parent));
+  const possiblyVariableDeclaration = findAncestor(location, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node));
+  return possiblyParameterDeclaration || possiblyVariableDeclaration;
+}
+function isArrowFunctionBody(node) {
+  return node.parent && isArrowFunction(node.parent) && (node.parent.body === node || // const a = () => /**/;
+  node.kind === 39 /* EqualsGreaterThanToken */);
+}
+function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Map()) {
+  return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker));
+  function nonAliasCanBeReferencedAtTypeLocation(symbol2) {
+    return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, getSymbolId(symbol2)) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules));
+  }
+}
+function isDeprecated(symbol, checker) {
+  const declarations = skipAlias(symbol, checker).declarations;
+  return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
+}
+function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) {
+  if (lowercaseCharacters.length === 0) {
+    return true;
+  }
+  let matchedFirstCharacter = false;
+  let prevChar;
+  let characterIndex = 0;
+  const len = identifierString.length;
+  for (let strIndex = 0; strIndex < len; strIndex++) {
+    const strChar = identifierString.charCodeAt(strIndex);
+    const testChar = lowercaseCharacters.charCodeAt(characterIndex);
+    if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
+      matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word
+      97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition
+      prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
+      if (matchedFirstCharacter) {
+        characterIndex++;
+      }
+      if (characterIndex === lowercaseCharacters.length) {
+        return true;
+      }
     }
-    function getIndent() {
-      return writer.getIndent();
+    prevChar = strChar;
+  }
+  return false;
+}
+function toUpperCharCode(charCode) {
+  if (97 /* a */ <= charCode && charCode <= 122 /* z */) {
+    return charCode - 32;
+  }
+  return charCode;
+}
+function isContextualKeywordInAutoImportableExpressionSpace(keyword) {
+  return keyword === "abstract" || keyword === "async" || keyword === "await" || keyword === "declare" || keyword === "module" || keyword === "namespace" || keyword === "type" || keyword === "satisfies" || keyword === "as";
+}
+
+// src/services/_namespaces/ts.Completions.StringCompletions.ts
+var ts_Completions_StringCompletions_exports = {};
+__export(ts_Completions_StringCompletions_exports, {
+  getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails,
+  getStringLiteralCompletions: () => getStringLiteralCompletions
+});
+
+// src/services/stringCompletions.ts
+var kindPrecedence = {
+  ["directory" /* directory */]: 0,
+  ["script" /* scriptElement */]: 1,
+  ["external module name" /* externalModuleName */]: 2
+};
+function createNameAndKindSet() {
+  const map2 = /* @__PURE__ */ new Map();
+  function add(value) {
+    const existing = map2.get(value.name);
+    if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) {
+      map2.set(value.name, value);
+    }
+  }
+  return {
+    add,
+    has: map2.has.bind(map2),
+    values: map2.values.bind(map2)
+  };
+}
+function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences, includeSymbol) {
+  if (isInReferenceComment(sourceFile, position)) {
+    const entries = getTripleSlashReferenceCompletion(sourceFile, position, options, host);
+    return entries && convertPathCompletions(entries);
+  }
+  if (isInString(sourceFile, position, contextToken)) {
+    if (!contextToken || !isStringLiteralLike(contextToken)) return void 0;
+    const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences);
+    return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol);
+  }
+}
+function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol) {
+  if (completion === void 0) {
+    return void 0;
+  }
+  const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken, position);
+  switch (completion.kind) {
+    case 0 /* Paths */:
+      return convertPathCompletions(completion.paths);
+    case 1 /* Properties */: {
+      const entries = createSortedArray();
+      getCompletionEntriesFromSymbols(
+        completion.symbols,
+        entries,
+        contextToken,
+        contextToken,
+        sourceFile,
+        position,
+        sourceFile,
+        host,
+        program,
+        99 /* ESNext */,
+        log,
+        4 /* String */,
+        preferences,
+        options,
+        /*formatContext*/
+        void 0,
+        /*isTypeOnlyLocation*/
+        void 0,
+        /*propertyAccessToConvert*/
+        void 0,
+        /*jsxIdentifierExpected*/
+        void 0,
+        /*isJsxInitializer*/
+        void 0,
+        /*importStatementCompletion*/
+        void 0,
+        /*recommendedCompletion*/
+        void 0,
+        /*symbolToOriginInfoMap*/
+        void 0,
+        /*symbolToSortTextMap*/
+        void 0,
+        /*isJsxIdentifierExpected*/
+        void 0,
+        /*isRightOfOpenTag*/
+        void 0,
+        includeSymbol
+      );
+      return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
     }
-    function isAtStartOfLine() {
-      return writer.isAtStartOfLine();
+    case 2 /* Types */: {
+      const quoteChar = contextToken.kind === 15 /* NoSubstitutionTemplateLiteral */ ? 96 /* backtick */ : startsWith(getTextOfNode(contextToken), "'") ? 39 /* singleQuote */ : 34 /* doubleQuote */;
+      const entries = completion.types.map((type) => ({
+        name: escapeString(type.value, quoteChar),
+        kindModifiers: "" /* none */,
+        kind: "string" /* string */,
+        sortText: SortText.LocationPriority,
+        replacementSpan: getReplacementSpanForContextToken(contextToken, position)
+      }));
+      return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: completion.isNewIdentifier, optionalReplacementSpan, entries };
+    }
+    default:
+      return Debug.assertNever(completion);
+  }
+}
+function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, program, host, cancellationToken, preferences) {
+  if (!contextToken || !isStringLiteralLike(contextToken)) return void 0;
+  const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences);
+  return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, program.getTypeChecker(), cancellationToken);
+}
+function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) {
+  switch (completion.kind) {
+    case 0 /* Paths */: {
+      const match = find(completion.paths, (p) => p.name === name);
+      return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]);
+    }
+    case 1 /* Properties */: {
+      const match = find(completion.symbols, (s) => s.name === name);
+      return match && createCompletionDetailsForSymbol(match, match.name, checker, sourceFile, location, cancellationToken);
+    }
+    case 2 /* Types */:
+      return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "string" /* string */, [textPart(name)]) : void 0;
+    default:
+      return Debug.assertNever(completion);
+  }
+}
+function convertPathCompletions(pathCompletions) {
+  const isGlobalCompletion = false;
+  const isNewIdentifierLocation = true;
+  const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span }));
+  return { isGlobalCompletion, isMemberCompletion: false, isNewIdentifierLocation, entries };
+}
+function kindModifiersFromExtension(extension) {
+  switch (extension) {
+    case ".d.ts" /* Dts */:
+      return ".d.ts" /* dtsModifier */;
+    case ".js" /* Js */:
+      return ".js" /* jsModifier */;
+    case ".json" /* Json */:
+      return ".json" /* jsonModifier */;
+    case ".jsx" /* Jsx */:
+      return ".jsx" /* jsxModifier */;
+    case ".ts" /* Ts */:
+      return ".ts" /* tsModifier */;
+    case ".tsx" /* Tsx */:
+      return ".tsx" /* tsxModifier */;
+    case ".d.mts" /* Dmts */:
+      return ".d.mts" /* dmtsModifier */;
+    case ".mjs" /* Mjs */:
+      return ".mjs" /* mjsModifier */;
+    case ".mts" /* Mts */:
+      return ".mts" /* mtsModifier */;
+    case ".d.cts" /* Dcts */:
+      return ".d.cts" /* dctsModifier */;
+    case ".cjs" /* Cjs */:
+      return ".cjs" /* cjsModifier */;
+    case ".cts" /* Cts */:
+      return ".cts" /* ctsModifier */;
+    case ".tsbuildinfo" /* TsBuildInfo */:
+      return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`);
+    case void 0:
+      return "" /* none */;
+    default:
+      return Debug.assertNever(extension);
+  }
+}
+function getStringLiteralCompletionEntries(sourceFile, node, position, program, host, preferences) {
+  const typeChecker = program.getTypeChecker();
+  const parent2 = walkUpParentheses(node.parent);
+  switch (parent2.kind) {
+    case 201 /* LiteralType */: {
+      const grandParent = walkUpParentheses(parent2.parent);
+      if (grandParent.kind === 205 /* ImportType */) {
+        return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) };
+      }
+      return fromUnionableLiteralType(grandParent);
     }
-    function clear2() {
-      writer.clear();
-      lastNonTriviaPosition = 0;
+    case 303 /* PropertyAssignment */:
+      if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) {
+        return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent);
+      }
+      return fromContextualType() || fromContextualType(0 /* None */);
+    case 212 /* ElementAccessExpression */: {
+      const { expression, argumentExpression } = parent2;
+      if (node === skipParentheses(argumentExpression)) {
+        return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression));
+      }
+      return void 0;
     }
-    return {
-      onBeforeEmitNode,
-      onAfterEmitNode,
-      onBeforeEmitNodeArray,
-      onAfterEmitNodeArray,
-      onBeforeEmitToken,
-      onAfterEmitToken,
-      write,
-      writeComment,
-      writeKeyword,
-      writeOperator,
-      writePunctuation,
-      writeTrailingSemicolon,
-      writeParameter,
-      writeProperty,
-      writeSpace,
-      writeStringLiteral,
-      writeSymbol,
-      writeLine,
-      increaseIndent,
-      decreaseIndent,
-      getText,
-      rawWrite,
-      writeLiteral,
-      getTextPos,
-      getLine,
-      getColumn,
-      getIndent,
-      isAtStartOfLine,
-      hasTrailingComment: () => writer.hasTrailingComment(),
-      hasTrailingWhitespace: () => writer.hasTrailingWhitespace(),
-      clear: clear2
-    };
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+    case 291 /* JsxAttribute */:
+      if (!isRequireCallArgument(node) && !isImportCall(parent2)) {
+        const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 291 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile, typeChecker);
+        return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType(0 /* None */);
+      }
+    case 272 /* ImportDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 283 /* ExternalModuleReference */:
+    case 351 /* JSDocImportTag */:
+      return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) };
+    case 296 /* CaseClause */:
+      const tracker = newCaseClauseTracker(typeChecker, parent2.parent.clauses);
+      const contextualTypes = fromContextualType();
+      if (!contextualTypes) {
+        return;
+      }
+      const literals = contextualTypes.types.filter((literal) => !tracker.hasValue(literal.value));
+      return { kind: 2 /* Types */, types: literals, isNewIdentifier: false };
+    default:
+      return fromContextualType() || fromContextualType(0 /* None */);
   }
-  function getInsertionPositionAtSourceFileTop(sourceFile) {
-    let lastPrologue;
-    for (const node of sourceFile.statements) {
-      if (isPrologueDirective(node)) {
-        lastPrologue = node;
-      } else {
-        break;
+  function fromUnionableLiteralType(grandParent) {
+    switch (grandParent.kind) {
+      case 233 /* ExpressionWithTypeArguments */:
+      case 183 /* TypeReference */: {
+        const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent);
+        if (typeArgument) {
+          return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false };
+        }
+        return void 0;
+      }
+      case 199 /* IndexedAccessType */:
+        const { indexType, objectType } = grandParent;
+        if (!rangeContainsPosition(indexType, position)) {
+          return void 0;
+        }
+        return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType));
+      case 192 /* UnionType */: {
+        const result = fromUnionableLiteralType(walkUpParentheses(grandParent.parent));
+        if (!result) {
+          return void 0;
+        }
+        const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2);
+        if (result.kind === 1 /* Properties */) {
+          return { kind: 1 /* Properties */, symbols: result.symbols.filter((sym) => !contains(alreadyUsedTypes, sym.name)), hasIndexSignature: result.hasIndexSignature };
+        }
+        return { kind: 2 /* Types */, types: result.types.filter((t) => !contains(alreadyUsedTypes, t.value)), isNewIdentifier: false };
       }
+      default:
+        return void 0;
     }
-    let position = 0;
-    const text = sourceFile.text;
-    if (lastPrologue) {
-      position = lastPrologue.end;
-      advancePastLineBreak();
-      return position;
+  }
+  function fromContextualType(contextFlags = 4 /* Completions */) {
+    const types = getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, contextFlags));
+    if (!types.length) {
+      return;
     }
-    const shebang = getShebang(text);
-    if (shebang !== void 0) {
-      position = shebang.length;
-      advancePastLineBreak();
+    return { kind: 2 /* Types */, types, isNewIdentifier: false };
+  }
+}
+function walkUpParentheses(node) {
+  switch (node.kind) {
+    case 196 /* ParenthesizedType */:
+      return walkUpParenthesizedTypes(node);
+    case 217 /* ParenthesizedExpression */:
+      return walkUpParenthesizedExpressions(node);
+    default:
+      return node;
+  }
+}
+function getAlreadyUsedTypesInStringLiteralUnion(union, current) {
+  return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0);
+}
+function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) {
+  let isNewIdentifier = false;
+  const uniques = /* @__PURE__ */ new Map();
+  const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg;
+  const candidates = checker.getCandidateSignaturesForStringLiteralCompletions(call, editingArgument);
+  const types = flatMap(candidates, (candidate) => {
+    if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length) return;
+    let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex);
+    if (isJsxOpeningLikeElement(call)) {
+      const propType = checker.getTypeOfPropertyOfType(type, getTextOfJsxAttributeName(editingArgument.name));
+      if (propType) {
+        type = propType;
+      }
     }
-    const ranges = getLeadingCommentRanges(text, position);
-    if (!ranges)
-      return position;
-    let lastComment;
-    let firstNodeLine;
-    for (const range of ranges) {
-      if (range.kind === 3 /* MultiLineCommentTrivia */) {
-        if (isPinnedComment(text, range.pos)) {
-          lastComment = { range, pinnedOrTripleSlash: true };
-          continue;
+    isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */);
+    return getStringLiteralTypes(type, uniques);
+  });
+  return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0;
+}
+function stringLiteralCompletionsFromProperties(type) {
+  return type && {
+    kind: 1 /* Properties */,
+    symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))),
+    hasIndexSignature: hasIndexSignature(type)
+  };
+}
+function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) {
+  const contextualType = checker.getContextualType(objectLiteralExpression);
+  if (!contextualType) return void 0;
+  const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */);
+  const symbols = getPropertiesForObjectExpression(
+    contextualType,
+    completionsType,
+    objectLiteralExpression,
+    checker
+  );
+  return {
+    kind: 1 /* Properties */,
+    symbols,
+    hasIndexSignature: hasIndexSignature(contextualType)
+  };
+}
+function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Map()) {
+  if (!type) return emptyArray;
+  type = skipConstraint(type);
+  return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray;
+}
+function nameAndKind(name, kind, extension) {
+  return { name, kind, extension };
+}
+function directoryResult(name) {
+  return nameAndKind(
+    name,
+    "directory" /* directory */,
+    /*extension*/
+    void 0
+  );
+}
+function addReplacementSpans(text, textStart, names) {
+  const span = getDirectoryFragmentTextSpan(text, textStart);
+  const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length);
+  return names.map(({ name, kind, extension }) => name.includes(directorySeparator) || name.includes(altDirectorySeparator) ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span });
+}
+function getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) {
+  return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences));
+}
+function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences) {
+  const literalValue = normalizeSlashes(node.text);
+  const mode = isStringLiteralLike(node) ? program.getModeForUsageLocation(sourceFile, node) : void 0;
+  const scriptPath = sourceFile.path;
+  const scriptDirectory = getDirectoryPath(scriptPath);
+  const compilerOptions = program.getCompilerOptions();
+  const typeChecker = program.getTypeChecker();
+  const extensionOptions = getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile, typeChecker, preferences, mode);
+  return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && !compilerOptions.paths && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, extensionOptions, typeChecker);
+}
+function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, typeChecker, preferences, resolutionMode) {
+  return {
+    extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker)),
+    referenceKind,
+    importingSourceFile,
+    endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding,
+    resolutionMode
+  };
+}
+function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) {
+  if (compilerOptions.rootDirs) {
+    return getCompletionEntriesForDirectoryFragmentWithRootDirs(
+      compilerOptions.rootDirs,
+      literalValue,
+      scriptDirectory,
+      extensionOptions,
+      compilerOptions,
+      host,
+      scriptPath
+    );
+  } else {
+    return arrayFrom(getCompletionEntriesForDirectoryFragment(
+      literalValue,
+      scriptDirectory,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      scriptPath
+    ).values());
+  }
+}
+function getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker) {
+  const ambientModulesExtensions = !typeChecker ? [] : mapDefined(typeChecker.getAmbientModules(), (module2) => {
+    const name = module2.name.slice(1, -1);
+    if (!name.startsWith("*.") || name.includes("/")) return;
+    return name.slice(1);
+  });
+  const extensions = [...getSupportedExtensions(compilerOptions), ambientModulesExtensions];
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
+}
+function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
+  rootDirs = rootDirs.map((rootDirectory) => ensureTrailingDirectorySeparator(normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory))));
+  const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0);
+  return deduplicate(
+    [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory].map((baseDir) => removeTrailingDirectorySeparator(baseDir)),
+    equateStringsCaseSensitive,
+    compareStringsCaseSensitive
+  );
+}
+function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, compilerOptions, host, exclude) {
+  const basePath = compilerOptions.project || host.getCurrentDirectory();
+  const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
+  const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
+  return deduplicate(
+    flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(
+      fragment,
+      baseDirectory,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      exclude
+    ).values())),
+    (itemA, itemB) => itemA.name === itemB.name && itemA.kind === itemB.kind && itemA.extension === itemB.extension
+  );
+}
+function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, host, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) {
+  var _a;
+  if (fragment === void 0) {
+    fragment = "";
+  }
+  fragment = normalizeSlashes(fragment);
+  if (!hasTrailingDirectorySeparator(fragment)) {
+    fragment = getDirectoryPath(fragment);
+  }
+  if (fragment === "") {
+    fragment = "." + directorySeparator;
+  }
+  fragment = ensureTrailingDirectorySeparator(fragment);
+  const absolutePath = resolvePath(scriptDirectory, fragment);
+  const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
+  if (!moduleSpecifierIsRelative) {
+    const packageJsonPath = findPackageJson(baseDirectory, host);
+    if (packageJsonPath) {
+      const packageJson = readJson(packageJsonPath, host);
+      const typesVersions = packageJson.typesVersions;
+      if (typeof typesVersions === "object") {
+        const versionPaths = (_a = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a.paths;
+        if (versionPaths) {
+          const packageDirectory = getDirectoryPath(packageJsonPath);
+          const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
+          if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
+            return result;
+          }
         }
-      } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) {
-        lastComment = { range, pinnedOrTripleSlash: true };
-        continue;
-      }
-      if (lastComment) {
-        if (lastComment.pinnedOrTripleSlash)
-          break;
-        const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line;
-        const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line;
-        if (commentLine >= lastCommentEndLine + 2)
-          break;
-      }
-      if (sourceFile.statements.length) {
-        if (firstNodeLine === void 0)
-          firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line;
-        const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
-        if (firstNodeLine < commentEndLine + 2)
-          break;
       }
-      lastComment = { range, pinnedOrTripleSlash: false };
     }
-    if (lastComment) {
-      position = lastComment.range.end;
-      advancePastLineBreak();
+  }
+  const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
+  if (!tryDirectoryExists(host, baseDirectory)) return result;
+  const files = tryReadDirectory(
+    host,
+    baseDirectory,
+    extensionOptions.extensionsToSearch,
+    /*exclude*/
+    void 0,
+    /*include*/
+    ["./*"]
+  );
+  if (files) {
+    for (let filePath of files) {
+      filePath = normalizePath(filePath);
+      if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) {
+        continue;
+      }
+      const { name, extension } = getFilenameWithExtensionOption(
+        getBaseFileName(filePath),
+        host.getCompilationSettings(),
+        extensionOptions,
+        /*isExportsWildcard*/
+        false
+      );
+      result.add(nameAndKind(name, "script" /* scriptElement */, extension));
     }
-    return position;
-    function advancePastLineBreak() {
-      if (position < text.length) {
-        const charCode = text.charCodeAt(position);
-        if (isLineBreak(charCode)) {
-          position++;
-          if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) {
-            position++;
-          }
-        }
+  }
+  const directories = tryGetDirectories(host, baseDirectory);
+  if (directories) {
+    for (const directory of directories) {
+      const directoryName = getBaseFileName(normalizePath(directory));
+      if (directoryName !== "@types") {
+        result.add(directoryResult(directoryName));
       }
     }
   }
-  function isValidLocationToAddComment(sourceFile, position) {
-    return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position);
+  return result;
+}
+function getFilenameWithExtensionOption(name, compilerOptions, extensionOptions, isExportsWildcard) {
+  const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name);
+  if (nonJsResult) {
+    return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) };
   }
-  function needSemicolonBetween(a, b) {
-    return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 167 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b);
+  if (extensionOptions.referenceKind === 0 /* Filename */) {
+    return { name, extension: tryGetExtensionFromPath2(name) };
   }
-  function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-    const startPosition = getAdjustedStartPosition(sourceFile, node, options);
-    const endPosition = getAdjustedEndPosition(sourceFile, node, options);
-    changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
+  let allowedEndings = getModuleSpecifierPreferences(
+    { importModuleSpecifierEnding: extensionOptions.endingPreference },
+    compilerOptions,
+    extensionOptions.importingSourceFile
+  ).getAllowedEndingsInPreferredOrder(extensionOptions.resolutionMode);
+  if (isExportsWildcard) {
+    allowedEndings = allowedEndings.filter((e) => e !== 0 /* Minimal */ && e !== 1 /* Index */);
   }
-  function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) {
-    const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile));
-    const index = indexOfNode(containingList, node);
-    Debug.assert(index !== -1);
-    if (containingList.length === 1) {
-      deleteNode(changes, sourceFile, node);
-      return;
+  if (allowedEndings[0] === 3 /* TsExtension */) {
+    if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) {
+      return { name, extension: tryGetExtensionFromPath2(name) };
+    }
+    const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+    return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) };
+  }
+  if (!isExportsWildcard && (allowedEndings[0] === 0 /* Minimal */ || allowedEndings[0] === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) {
+    return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
+  }
+  const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+  return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) };
+}
+function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
+  const getPatternsForKey = (key) => paths[key];
+  const comparePaths2 = (a, b) => {
+    const patternA = tryParsePattern(a);
+    const patternB = tryParsePattern(b);
+    const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length;
+    const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length;
+    return compareValues(lengthB, lengthA);
+  };
+  return addCompletionEntriesFromPathsOrExports(
+    result,
+    /*isExports*/
+    false,
+    fragment,
+    baseDirectory,
+    extensionOptions,
+    host,
+    getOwnKeys(paths),
+    getPatternsForKey,
+    comparePaths2
+  );
+}
+function addCompletionEntriesFromPathsOrExports(result, isExports, fragment, baseDirectory, extensionOptions, host, keys, getPatternsForKey, comparePaths2) {
+  let pathResults = [];
+  let matchedPath;
+  for (const key of keys) {
+    if (key === ".") continue;
+    const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "");
+    const patterns = getPatternsForKey(key);
+    if (patterns) {
+      const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash);
+      if (!pathPattern) continue;
+      const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment);
+      const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(key, matchedPath) === -1 /* LessThan */);
+      if (isLongestMatch) {
+        matchedPath = key;
+        pathResults = pathResults.filter((r) => !r.matchedPattern);
+      }
+      if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(key, matchedPath) !== 1 /* GreaterThan */) {
+        pathResults.push({
+          matchedPattern: isMatch,
+          results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, isExports && isMatch, host).map(({ name, kind, extension }) => nameAndKind(name, kind, extension))
+        });
+      }
     }
-    Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice");
-    deletedNodesInLists.add(node);
-    changes.deleteRange(sourceFile, {
-      pos: startPositionToDeleteNodeInList(sourceFile, node),
-      end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1])
-    });
   }
-  var LeadingTriviaOption, TrailingTriviaOption, useNonAdjustedPositions, ChangeTracker, changesToText, textChangesTransformationContext, deleteDeclaration;
-  var init_textChanges = __esm({
-    "src/services/textChanges.ts"() {
-      "use strict";
-      init_ts4();
-      LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => {
-        LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude";
-        LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll";
-        LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc";
-        LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine";
-        return LeadingTriviaOption2;
-      })(LeadingTriviaOption || {});
-      TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => {
-        TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude";
-        TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace";
-        TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include";
-        return TrailingTriviaOption2;
-      })(TrailingTriviaOption || {});
-      useNonAdjustedPositions = {
-        leadingTriviaOption: 0 /* Exclude */,
-        trailingTriviaOption: 0 /* Exclude */
-      };
-      ChangeTracker = class _ChangeTracker {
-        /** Public for tests only. Other callers should use `ChangeTracker.with`. */
-        constructor(newLineCharacter, formatContext) {
-          this.newLineCharacter = newLineCharacter;
-          this.formatContext = formatContext;
-          this.changes = [];
-          this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
-          // Set<ClassDeclaration> implemented as Map<node id, ClassDeclaration>
-          this.deletedNodes = [];
-        }
-        static fromContext(context) {
-          return new _ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext);
-        }
-        static with(context, cb) {
-          const tracker = _ChangeTracker.fromContext(context);
-          cb(tracker);
-          return tracker.getChanges();
-        }
-        pushRaw(sourceFile, change) {
-          Debug.assertEqual(sourceFile.fileName, change.fileName);
-          for (const c of change.textChanges) {
-            this.changes.push({
-              kind: 3 /* Text */,
-              sourceFile,
-              text: c.newText,
-              range: createTextRangeFromSpan(c.span)
-            });
-          }
-        }
-        deleteRange(sourceFile, range) {
-          this.changes.push({ kind: 0 /* Remove */, sourceFile, range });
-        }
-        delete(sourceFile, node) {
-          this.deletedNodes.push({ sourceFile, node });
-        }
-        /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */
-        deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-          this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
-        }
-        deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) {
-          for (const node of nodes) {
-            const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment);
-            const end = getAdjustedEndPosition(sourceFile, node, options);
-            this.deleteRange(sourceFile, { pos, end });
-            hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
-          }
-        }
-        deleteModifier(sourceFile, modifier) {
-          this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(
-            sourceFile.text,
-            modifier.end,
-            /*stopAfterLineBreak*/
-            true
-          ) });
-        }
-        deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-          const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
-          const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options);
-          this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
-        }
-        deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-          const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
-          const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options);
-          this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
-        }
-        replaceRange(sourceFile, range, newNode, options = {}) {
-          this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode });
-        }
-        replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) {
-          this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options);
-        }
-        replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) {
-          this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options);
-        }
-        replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) {
-          this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes });
-        }
-        replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) {
-          this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options);
-        }
-        replaceNodeWithText(sourceFile, oldNode, text) {
-          this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text);
-        }
-        replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) {
-          this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options);
-        }
-        nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) {
-          return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd);
-        }
-        nextCommaToken(sourceFile, node) {
-          const next = findNextToken(node, node.parent, sourceFile);
-          return next && next.kind === 28 /* CommaToken */ ? next : void 0;
-        }
-        replacePropertyAssignment(sourceFile, oldNode, newNode) {
-          const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter;
-          this.replaceNode(sourceFile, oldNode, newNode, { suffix });
-        }
-        insertNodeAt(sourceFile, pos, newNode, options = {}) {
-          this.replaceRange(sourceFile, createRange(pos), newNode, options);
-        }
-        insertNodesAt(sourceFile, pos, newNodes, options = {}) {
-          this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options);
-        }
-        insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) {
-          this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween);
-        }
-        insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) {
-          this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween);
-        }
-        insertAtTopOfFile(sourceFile, insert, blankLineBetween) {
-          const pos = getInsertionPositionAtSourceFileTop(sourceFile);
-          const options = {
-            prefix: pos === 0 ? void 0 : this.newLineCharacter,
-            suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "")
-          };
-          if (isArray(insert)) {
-            this.insertNodesAt(sourceFile, pos, insert, options);
-          } else {
-            this.insertNodeAt(sourceFile, pos, insert, options);
-          }
-        }
-        insertNodesAtEndOfFile(sourceFile, newNodes, blankLineBetween) {
-          this.insertAtEndOfFile(sourceFile, newNodes, blankLineBetween);
-        }
-        insertAtEndOfFile(sourceFile, insert, blankLineBetween) {
-          const pos = sourceFile.end + 1;
-          const options = {
-            prefix: this.newLineCharacter,
-            suffix: this.newLineCharacter + (blankLineBetween ? this.newLineCharacter : "")
-          };
-          this.insertNodesAt(sourceFile, pos, insert, options);
-        }
-        insertStatementsInNewFile(fileName, statements, oldFile) {
-          if (!this.newFileChanges) {
-            this.newFileChanges = createMultiMap();
-          }
-          this.newFileChanges.add(fileName, { oldFile, statements });
-        }
-        insertFirstParameter(sourceFile, parameters, newParam) {
-          const p0 = firstOrUndefined(parameters);
-          if (p0) {
-            this.insertNodeBefore(sourceFile, p0, newParam);
-          } else {
-            this.insertNodeAt(sourceFile, parameters.pos, newParam);
-          }
-        }
-        insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) {
-          this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween));
-        }
-        insertNodesBefore(sourceFile, before, newNodes, blankLineBetween = false, options = {}) {
-          this.insertNodesAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNodes, this.getOptionsForInsertNodeBefore(before, first(newNodes), blankLineBetween));
-        }
-        insertModifierAt(sourceFile, pos, modifier, options = {}) {
-          this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options);
-        }
-        insertModifierBefore(sourceFile, modifier, before) {
-          return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " });
-        }
-        insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) {
-          const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile);
-          const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition);
-          const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition);
-          const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position);
-          const indent3 = sourceFile.text.slice(lineStartPosition, startPosition);
-          const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`;
-          this.insertText(sourceFile, token.getStart(sourceFile), text);
-        }
-        insertJsdocCommentBefore(sourceFile, node, tag) {
-          const fnStart = node.getStart(sourceFile);
-          if (node.jsDoc) {
-            for (const jsdoc of node.jsDoc) {
-              this.deleteRange(sourceFile, {
-                pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
-                end: getAdjustedEndPosition(
-                  sourceFile,
-                  jsdoc,
-                  /*options*/
-                  {}
-                )
-              });
-            }
-          }
-          const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1);
-          const indent3 = sourceFile.text.slice(startPosition, fnStart);
-          this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 });
-        }
-        createJSDocText(sourceFile, node) {
-          const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment);
-          const jsDoc = singleOrUndefined(node.jsDoc);
-          return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n")));
-        }
-        replaceJSDocComment(sourceFile, node, tags) {
-          this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags)));
+  pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
+  return matchedPath !== void 0;
+}
+function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, extensionOptions, typeChecker) {
+  const { baseUrl, paths } = compilerOptions;
+  const result = createNameAndKindSet();
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  if (baseUrl) {
+    const absolute = normalizePath(combinePaths(host.getCurrentDirectory(), baseUrl));
+    getCompletionEntriesForDirectoryFragment(
+      fragment,
+      absolute,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      false,
+      /*exclude*/
+      void 0,
+      result
+    );
+  }
+  if (paths) {
+    const absolute = getPathsBasePath(compilerOptions, host);
+    addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
+  }
+  const fragmentDirectory = getFragmentDirectory(fragment);
+  for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
+    result.add(nameAndKind(
+      ambientName,
+      "external module name" /* externalModuleName */,
+      /*extension*/
+      void 0
+    ));
+  }
+  getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
+  if (moduleResolutionUsesNodeModules(moduleResolution)) {
+    let foundGlobal = false;
+    if (fragmentDirectory === void 0) {
+      for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
+        const moduleResult = nameAndKind(
+          moduleName,
+          "external module name" /* externalModuleName */,
+          /*extension*/
+          void 0
+        );
+        if (!result.has(moduleResult.name)) {
+          foundGlobal = true;
+          result.add(moduleResult);
         }
-        addJSDocTags(sourceFile, parent2, newTags) {
-          const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags);
-          const unmergedNewTags = newTags.filter(
-            (newTag) => !oldTags.some((tag, i) => {
-              const merged = tryMergeJsdocTags(tag, newTag);
-              if (merged)
-                oldTags[i] = merged;
-              return !!merged;
-            })
+      }
+    }
+    if (!foundGlobal) {
+      let ancestorLookup = (ancestor) => {
+        const nodeModules = combinePaths(ancestor, "node_modules");
+        if (tryDirectoryExists(host, nodeModules)) {
+          getCompletionEntriesForDirectoryFragment(
+            fragment,
+            nodeModules,
+            extensionOptions,
+            host,
+            /*moduleSpecifierIsRelative*/
+            false,
+            /*exclude*/
+            void 0,
+            result
           );
-          this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]);
-        }
-        filterJSDocTags(sourceFile, parent2, predicate) {
-          this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate));
-        }
-        replaceRangeWithText(sourceFile, range, text) {
-          this.changes.push({ kind: 3 /* Text */, sourceFile, range, text });
-        }
-        insertText(sourceFile, pos, text) {
-          this.replaceRangeWithText(sourceFile, createRange(pos), text);
-        }
-        /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */
-        tryInsertTypeAnnotation(sourceFile, node, type) {
-          let endNode2;
-          if (isFunctionLike(node)) {
-            endNode2 = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile);
-            if (!endNode2) {
-              if (!isArrowFunction(node))
-                return false;
-              endNode2 = first(node.parameters);
-            }
-          } else {
-            endNode2 = (node.kind === 260 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) ?? node.name;
-          }
-          this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " });
-          return true;
-        }
-        tryInsertThisTypeAnnotation(sourceFile, node, type) {
-          const start = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1;
-          const suffix = node.parameters.length ? ", " : "";
-          this.insertNodeAt(sourceFile, start, type, { prefix: "this: ", suffix });
-        }
-        insertTypeParameters(sourceFile, node, typeParameters) {
-          const start = (findChildOfKind(node, 21 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile);
-          this.insertNodesAt(sourceFile, start, typeParameters, { prefix: "<", suffix: ">", joiner: ", " });
-        }
-        getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) {
-          if (isStatement(before) || isClassElement(before)) {
-            return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter };
-          } else if (isVariableDeclaration(before)) {
-            return { suffix: ", " };
-          } else if (isParameter(before)) {
-            return isParameter(inserted) ? { suffix: ", " } : {};
-          } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) {
-            return { suffix: ", " };
-          } else if (isImportSpecifier(before)) {
-            return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") };
-          }
-          return Debug.failBadSyntaxKind(before);
-        }
-        insertNodeAtConstructorStart(sourceFile, ctr, newStatement) {
-          const firstStatement = firstOrUndefined(ctr.body.statements);
-          if (!firstStatement || !ctr.body.multiLine) {
-            this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]);
-          } else {
-            this.insertNodeBefore(sourceFile, firstStatement, newStatement);
-          }
-        }
-        insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) {
-          const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression));
-          if (!superCallStatement || !ctr.body.multiLine) {
-            this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
-          } else {
-            this.insertNodeAfter(sourceFile, superCallStatement, newStatement);
-          }
-        }
-        insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) {
-          const lastStatement = lastOrUndefined(ctr.body.statements);
-          if (!lastStatement || !ctr.body.multiLine) {
-            this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
-          } else {
-            this.insertNodeAfter(sourceFile, lastStatement, newStatement);
-          }
-        }
-        replaceConstructorBody(sourceFile, ctr, statements) {
-          this.replaceNode(sourceFile, ctr.body, factory.createBlock(
-            statements,
-            /*multiLine*/
-            true
-          ));
-        }
-        insertNodeAtEndOfScope(sourceFile, scope, newNode) {
-          const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
-          this.insertNodeAt(sourceFile, pos, newNode, {
-            prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter,
-            suffix: this.newLineCharacter
-          });
-        }
-        insertMemberAtStart(sourceFile, node, newElement) {
-          this.insertNodeAtStartWorker(sourceFile, node, newElement);
-        }
-        insertNodeAtObjectStart(sourceFile, obj, newElement) {
-          this.insertNodeAtStartWorker(sourceFile, obj, newElement);
-        }
-        insertNodeAtStartWorker(sourceFile, node, newElement) {
-          const indentation = this.guessIndentationFromExistingMembers(sourceFile, node) ?? this.computeIndentationForNewMember(sourceFile, node);
-          this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
-        }
-        /**
-         * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on
-         * new lines and must share the same indentation.
-         */
-        guessIndentationFromExistingMembers(sourceFile, node) {
-          let indentation;
-          let lastRange = node;
-          for (const member of getMembersOrProperties(node)) {
-            if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) {
-              return void 0;
-            }
-            const memberStart = member.getStart(sourceFile);
-            const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options);
-            if (indentation === void 0) {
-              indentation = memberIndentation;
-            } else if (memberIndentation !== indentation) {
-              return void 0;
-            }
-            lastRange = member;
-          }
-          return indentation;
-        }
-        computeIndentationForNewMember(sourceFile, node) {
-          const nodeStart = node.getStart(sourceFile);
-          return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + (this.formatContext.options.indentSize ?? 4);
-        }
-        getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) {
-          const members = getMembersOrProperties(node);
-          const isEmpty = members.length === 0;
-          const isFirstInsertion = addToSeen(this.classesWithNodesInsertedAtStart, getNodeId(node), { node, sourceFile });
-          const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty);
-          const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion;
-          return {
-            indentation,
-            prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter,
-            suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : ""
-          };
-        }
-        insertNodeAfterComma(sourceFile, after, newNode) {
-          const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode);
-          this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
-        }
-        insertNodeAfter(sourceFile, after, newNode) {
-          const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode);
-          this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
         }
-        insertNodeAtEndOfList(sourceFile, list, newNode) {
-          this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " });
-        }
-        insertNodesAfter(sourceFile, after, newNodes) {
-          const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes));
-          this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after));
-        }
-        insertNodeAfterWorker(sourceFile, after, newNode) {
-          if (needSemicolonBetween(after, newNode)) {
-            if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) {
-              this.replaceRange(sourceFile, createRange(after.end), factory.createToken(27 /* SemicolonToken */));
-            }
+      };
+      if (fragmentDirectory && getResolvePackageJsonExports(compilerOptions)) {
+        const nodeModulesDirectoryLookup = ancestorLookup;
+        ancestorLookup = (ancestor) => {
+          const components = getPathComponents(fragment);
+          components.shift();
+          let packagePath = components.shift();
+          if (!packagePath) {
+            return nodeModulesDirectoryLookup(ancestor);
           }
-          const endPosition = getAdjustedEndPosition(sourceFile, after, {});
-          return endPosition;
-        }
-        getInsertNodeAfterOptions(sourceFile, after) {
-          const options = this.getInsertNodeAfterOptionsWorker(after);
-          return {
-            ...options,
-            prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? `
-${options.prefix}` : "\n" : options.prefix
-          };
-        }
-        getInsertNodeAfterOptionsWorker(node) {
-          switch (node.kind) {
-            case 263 /* ClassDeclaration */:
-            case 267 /* ModuleDeclaration */:
-              return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
-            case 260 /* VariableDeclaration */:
-            case 11 /* StringLiteral */:
-            case 80 /* Identifier */:
-              return { prefix: ", " };
-            case 303 /* PropertyAssignment */:
-              return { suffix: "," + this.newLineCharacter };
-            case 95 /* ExportKeyword */:
-              return { prefix: " " };
-            case 169 /* Parameter */:
-              return {};
-            default:
-              Debug.assert(isStatement(node) || isClassOrTypeElement(node));
-              return { suffix: this.newLineCharacter };
-          }
-        }
-        insertName(sourceFile, node, name) {
-          Debug.assert(!node.name);
-          if (node.kind === 219 /* ArrowFunction */) {
-            const arrow = findChildOfKind(node, 39 /* EqualsGreaterThanToken */, sourceFile);
-            const lparen = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
-            if (lparen) {
-              this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(100 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " });
-              deleteNode(this, sourceFile, arrow);
-            } else {
-              this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`);
-              this.replaceRange(sourceFile, arrow, factory.createToken(22 /* CloseParenToken */));
-            }
-            if (node.body.kind !== 241 /* Block */) {
-              this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(19 /* OpenBraceToken */), factory.createToken(107 /* ReturnKeyword */)], { joiner: " ", suffix: " " });
-              this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(27 /* SemicolonToken */), factory.createToken(20 /* CloseBraceToken */)], { joiner: " " });
+          if (startsWith(packagePath, "@")) {
+            const subName = components.shift();
+            if (!subName) {
+              return nodeModulesDirectoryLookup(ancestor);
             }
-          } else {
-            const pos = findChildOfKind(node, node.kind === 218 /* FunctionExpression */ ? 100 /* FunctionKeyword */ : 86 /* ClassKeyword */, sourceFile).end;
-            this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " });
-          }
-        }
-        insertExportModifier(sourceFile, node) {
-          this.insertText(sourceFile, node.getStart(sourceFile), "export ");
-        }
-        insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) {
-          const prevSpecifier = namedImports.elements[index - 1];
-          if (prevSpecifier) {
-            this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier);
-          } else {
-            this.insertNodeBefore(
-              sourceFile,
-              namedImports.elements[0],
-              importSpecifier,
-              !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile)
-            );
-          }
-        }
-        /**
-         * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range,
-         * i.e. arguments in arguments lists, parameters in parameter lists etc.
-         * Note that separators are part of the node in statements and class elements.
-         */
-        insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
-          if (!containingList) {
-            Debug.fail("node is not a list element");
-            return;
-          }
-          const index = indexOfNode(containingList, after);
-          if (index < 0) {
-            return;
+            packagePath = combinePaths(packagePath, subName);
           }
-          const end = after.getEnd();
-          if (index !== containingList.length - 1) {
-            const nextToken = getTokenAtPosition(sourceFile, after.end);
-            if (nextToken && isSeparator(after, nextToken)) {
-              const nextNode = containingList[index + 1];
-              const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart());
-              const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`;
-              this.insertNodesAt(sourceFile, startPos, [newNode], { suffix });
-            }
-          } else {
-            const afterStart = after.getStart(sourceFile);
-            const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile);
-            let separator;
-            let multilineList = false;
-            if (containingList.length === 1) {
-              separator = 28 /* CommaToken */;
-            } else {
-              const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile);
-              separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 28 /* CommaToken */;
-              const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile);
-              multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition;
-            }
-            if (hasCommentsBeforeLineBreak(sourceFile.text, after.end) || !positionsAreOnSameLine(containingList.pos, containingList.end, sourceFile)) {
-              multilineList = true;
-            }
-            if (multilineList) {
-              this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
-              const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
-              let insertPos = skipTrivia(
-                sourceFile.text,
-                end,
-                /*stopAfterLineBreak*/
+          const packageDirectory = combinePaths(ancestor, "node_modules", packagePath);
+          const packageFile = combinePaths(packageDirectory, "package.json");
+          if (tryFileExists(host, packageFile)) {
+            const packageJson = readJson(packageFile, host);
+            const exports2 = packageJson.exports;
+            if (exports2) {
+              if (typeof exports2 !== "object" || exports2 === null) {
+                return;
+              }
+              const keys = getOwnKeys(exports2);
+              const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : "");
+              const conditions = getConditions(compilerOptions, mode);
+              addCompletionEntriesFromPathsOrExports(
+                result,
+                /*isExports*/
                 true,
-                /*stopAtComments*/
-                false
+                fragmentSubpath,
+                packageDirectory,
+                extensionOptions,
+                host,
+                keys,
+                (key) => singleElementArray(getPatternFromFirstMatchingCondition(exports2[key], conditions)),
+                comparePatternKeys
               );
-              while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
-                insertPos--;
-              }
-              this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter });
-            } else {
-              this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` });
-            }
-          }
-        }
-        parenthesizeExpression(sourceFile, expression) {
-          this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression));
-        }
-        finishClassesWithNodesInsertedAtStart() {
-          this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => {
-            const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile);
-            if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) {
-              const isEmpty = getMembersOrProperties(node).length === 0;
-              const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile);
-              if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) {
-                this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1));
-              }
-              if (isSingleLine) {
-                this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter);
-              }
-            }
-          });
-        }
-        finishDeleteDeclarations() {
-          const deletedNodesInLists = /* @__PURE__ */ new Set();
-          for (const { sourceFile, node } of this.deletedNodes) {
-            if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) {
-              if (isArray(node)) {
-                this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node));
-              } else {
-                deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node);
-              }
-            }
-          }
-          deletedNodesInLists.forEach((node) => {
-            const sourceFile = node.getSourceFile();
-            const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile);
-            if (node !== last(list))
               return;
-            const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2);
-            if (lastNonDeletedIndex !== -1) {
-              this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) });
             }
-          });
-        }
-        /**
-         * Note: after calling this, the TextChanges object must be discarded!
-         * @param validate only for tests
-         *    The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions,
-         *    so we can only call this once and can't get the non-formatted text separately.
-         */
-        getChanges(validate) {
-          this.finishDeleteDeclarations();
-          this.finishClassesWithNodesInsertedAtStart();
-          const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate);
-          if (this.newFileChanges) {
-            this.newFileChanges.forEach((insertions, fileName) => {
-              changes.push(changesToText.newFileChanges(fileName, insertions, this.newLineCharacter, this.formatContext));
-            });
           }
-          return changes;
-        }
-        createNewFile(oldFile, fileName, statements) {
-          this.insertStatementsInNewFile(fileName, statements, oldFile);
-        }
-      };
-      ((changesToText2) => {
-        function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) {
-          return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => {
-            const sourceFile = changesInFile[0].sourceFile;
-            const normalized = stableSort(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end);
-            for (let i = 0; i < normalized.length - 1; i++) {
-              Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`);
-            }
-            const textChanges2 = mapDefined(normalized, (c) => {
-              const span = createTextSpanFromRange(c.range);
-              const targetSourceFile = c.kind === 1 /* ReplaceWithSingleNode */ ? getSourceFileOfNode(getOriginalNode(c.node)) ?? c.sourceFile : c.kind === 2 /* ReplaceWithMultipleNodes */ ? getSourceFileOfNode(getOriginalNode(c.nodes[0])) ?? c.sourceFile : c.sourceFile;
-              const newText = computeNewText(c, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate);
-              if (span.length === newText.length && stringContainsAt(targetSourceFile.text, newText, span.start)) {
-                return void 0;
-              }
-              return createTextChange(span, newText);
-            });
-            return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0;
-          });
+          return nodeModulesDirectoryLookup(ancestor);
+        };
+      }
+      forEachAncestorDirectory(scriptPath, ancestorLookup);
+    }
+  }
+  return arrayFrom(result.values());
+}
+function getPatternFromFirstMatchingCondition(target, conditions) {
+  if (typeof target === "string") {
+    return target;
+  }
+  if (target && typeof target === "object" && !isArray(target)) {
+    for (const condition in target) {
+      if (condition === "default" || conditions.includes(condition) || isApplicableVersionedTypesKey(conditions, condition)) {
+        const pattern = target[condition];
+        return getPatternFromFirstMatchingCondition(pattern, conditions);
+      }
+    }
+  }
+}
+function getFragmentDirectory(fragment) {
+  return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
+}
+function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, isExportsWildcard, host) {
+  if (!endsWith(path, "*")) {
+    return !path.includes("*") ? justPathMappingName(path, "script" /* scriptElement */) : emptyArray;
+  }
+  const pathPrefix = path.slice(0, path.length - 1);
+  const remainingFragment = tryRemovePrefix(fragment, pathPrefix);
+  if (remainingFragment === void 0) {
+    const starIsFullPathComponent = path[path.length - 2] === "/";
+    return starIsFullPathComponent ? justPathMappingName(pathPrefix, "directory" /* directory */) : flatMap(patterns, (pattern) => {
+      var _a;
+      return (_a = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, isExportsWildcard, host)) == null ? void 0 : _a.map(({ name, ...rest }) => ({ name: pathPrefix + name, ...rest }));
+    });
+  }
+  return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, isExportsWildcard, host));
+  function justPathMappingName(name, kind) {
+    return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray;
+  }
+}
+function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, isExportsWildcard, host) {
+  if (!host.readDirectory) {
+    return void 0;
+  }
+  const parsed = tryParsePattern(pattern);
+  if (parsed === void 0 || isString(parsed)) {
+    return void 0;
+  }
+  const normalizedPrefix = resolvePath(parsed.prefix);
+  const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix);
+  const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix);
+  const fragmentHasPath = containsSlash(fragment);
+  const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
+  const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory;
+  const normalizedSuffix = normalizePath(parsed.suffix);
+  const declarationExtension = normalizedSuffix && getDeclarationEmitExtensionForPath("_" + normalizedSuffix);
+  const matchingSuffixes = declarationExtension ? [changeExtension(normalizedSuffix, declarationExtension), normalizedSuffix] : [normalizedSuffix];
+  const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
+  const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
+  const includeGlobs = normalizedSuffix ? matchingSuffixes.map((suffix) => "**/*" + suffix) : ["./*"];
+  const matches = mapDefined(tryReadDirectory(
+    host,
+    baseDirectory,
+    extensionOptions.extensionsToSearch,
+    /*exclude*/
+    void 0,
+    includeGlobs
+  ), (match) => {
+    const trimmedWithPattern = trimPrefixAndSuffix(match);
+    if (trimmedWithPattern) {
+      if (containsSlash(trimmedWithPattern)) {
+        return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
+      }
+      const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions, isExportsWildcard);
+      return nameAndKind(name, "script" /* scriptElement */, extension);
+    }
+  });
+  const directories = normalizedSuffix ? emptyArray : mapDefined(tryGetDirectories(host, baseDirectory), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir));
+  return [...matches, ...directories];
+  function trimPrefixAndSuffix(path) {
+    return firstDefined(matchingSuffixes, (suffix) => {
+      const inner = withoutStartAndEnd(normalizePath(path), completePrefix, suffix);
+      return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner);
+    });
+  }
+}
+function withoutStartAndEnd(s, start, end) {
+  return startsWith(s, start) && endsWith(s, end) ? s.slice(start.length, s.length - end.length) : void 0;
+}
+function removeLeadingDirectorySeparator(path) {
+  return path[0] === directorySeparator ? path.slice(1) : path;
+}
+function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) {
+  const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name));
+  const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment) && !moduleName.includes("*"));
+  if (fragmentDirectory !== void 0) {
+    const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory);
+    return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator));
+  }
+  return nonRelativeModuleNames;
+}
+function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) {
+  const token = getTokenAtPosition(sourceFile, position);
+  const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos);
+  const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end);
+  if (!range) {
+    return void 0;
+  }
+  const text = sourceFile.text.slice(range.pos, position);
+  const match = tripleSlashDirectiveFragmentRegex.exec(text);
+  if (!match) {
+    return void 0;
+  }
+  const [, prefix, kind, toComplete] = match;
+  const scriptPath = getDirectoryPath(sourceFile.path);
+  const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(
+    toComplete,
+    scriptPath,
+    getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile),
+    host,
+    /*moduleSpecifierIsRelative*/
+    true,
+    sourceFile.path
+  ) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail();
+  return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
+}
+function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
+  const seen = /* @__PURE__ */ new Map();
+  const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray;
+  for (const root of typeRoots) {
+    getCompletionEntriesFromDirectories(root);
+  }
+  for (const packageJson of findPackageJsons(scriptPath, host)) {
+    const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types");
+    getCompletionEntriesFromDirectories(typesDir);
+  }
+  return result;
+  function getCompletionEntriesFromDirectories(directory) {
+    if (!tryDirectoryExists(host, directory)) return;
+    for (const typeDirectoryName of tryGetDirectories(host, directory)) {
+      const packageName = unmangleScopedPackageName(typeDirectoryName);
+      if (options.types && !contains(options.types, packageName)) continue;
+      if (fragmentDirectory === void 0) {
+        if (!seen.has(packageName)) {
+          result.add(nameAndKind(
+            packageName,
+            "external module name" /* externalModuleName */,
+            /*extension*/
+            void 0
+          ));
+          seen.set(packageName, true);
         }
-        changesToText2.getTextChangesFromChanges = getTextChangesFromChanges;
-        function newFileChanges(fileName, insertions, newLineCharacter, formatContext) {
-          const text = newFileChangesWorker(getScriptKindFromFileName(fileName), insertions, newLineCharacter, formatContext);
-          return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true };
-        }
-        changesToText2.newFileChanges = newFileChanges;
-        function newFileChangesWorker(scriptKind, insertions, newLineCharacter, formatContext) {
-          const nonFormattedText = flatMap(insertions, (insertion) => insertion.statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, insertion.oldFile, newLineCharacter).text)).join(newLineCharacter);
-          const sourceFile = createSourceFile(
-            "any file name",
-            nonFormattedText,
-            { languageVersion: 99 /* ESNext */, jsDocParsingMode: 1 /* ParseNone */ },
-            /*setParentNodes*/
-            true,
-            scriptKind
-          );
-          const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
-          return applyChanges(nonFormattedText, changes) + newLineCharacter;
+      } else {
+        const baseDirectory = combinePaths(directory, typeDirectoryName);
+        const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
+        if (remainingFragment !== void 0) {
+          getCompletionEntriesForDirectoryFragment(
+            remainingFragment,
+            baseDirectory,
+            extensionOptions,
+            host,
+            /*moduleSpecifierIsRelative*/
+            false,
+            /*exclude*/
+            void 0,
+            result
+          );
+        }
+      }
+    }
+  }
+}
+function enumerateNodeModulesVisibleToScript(host, scriptPath) {
+  if (!host.readFile || !host.fileExists) return emptyArray;
+  const result = [];
+  for (const packageJson of findPackageJsons(scriptPath, host)) {
+    const contents = readJson(packageJson, host);
+    for (const key of nodeModulesDependencyKeys) {
+      const dependencies = contents[key];
+      if (!dependencies) continue;
+      for (const dep in dependencies) {
+        if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) {
+          result.push(dep);
+        }
+      }
+    }
+  }
+  return result;
+}
+function getDirectoryFragmentTextSpan(text, textStart) {
+  const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator));
+  const offset = index !== -1 ? index + 1 : 0;
+  const length2 = text.length - offset;
+  return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2);
+}
+function isPathRelativeToScript(path) {
+  if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) {
+    const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1;
+    const slashCharCode = path.charCodeAt(slashIndex);
+    return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */;
+  }
+  return false;
+}
+var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\x03"]*)$/;
+var nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
+function containsSlash(fragment) {
+  return fragment.includes(directorySeparator);
+}
+function isRequireCallArgument(node) {
+  return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
+}
+
+// src/services/_namespaces/ts.FindAllReferences.ts
+var ts_FindAllReferences_exports = {};
+__export(ts_FindAllReferences_exports, {
+  Core: () => Core,
+  DefinitionKind: () => DefinitionKind,
+  EntryKind: () => EntryKind,
+  ExportKind: () => ExportKind2,
+  FindReferencesUse: () => FindReferencesUse,
+  ImportExport: () => ImportExport,
+  createImportTracker: () => createImportTracker,
+  findModuleReferences: () => findModuleReferences,
+  findReferenceOrRenameEntries: () => findReferenceOrRenameEntries,
+  findReferencedSymbols: () => findReferencedSymbols,
+  getContextNode: () => getContextNode,
+  getExportInfo: () => getExportInfo,
+  getImplementationsAtPosition: () => getImplementationsAtPosition,
+  getImportOrExportSymbol: () => getImportOrExportSymbol,
+  getReferenceEntriesForNode: () => getReferenceEntriesForNode,
+  getTextSpanOfEntry: () => getTextSpanOfEntry,
+  isContextWithStartAndEndNode: () => isContextWithStartAndEndNode,
+  isDeclarationOfSymbol: () => isDeclarationOfSymbol,
+  isWriteAccessForReference: () => isWriteAccessForReference,
+  nodeEntry: () => nodeEntry,
+  toContextSpan: () => toContextSpan,
+  toHighlightSpan: () => toHighlightSpan,
+  toReferenceEntry: () => toReferenceEntry,
+  toRenameLocation: () => toRenameLocation
+});
+
+// src/services/importTracker.ts
+function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) {
+  const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken);
+  return (exportSymbol, exportInfo, isForRename) => {
+    const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken);
+    return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) };
+  };
+}
+var ExportKind2 = /* @__PURE__ */ ((ExportKind3) => {
+  ExportKind3[ExportKind3["Named"] = 0] = "Named";
+  ExportKind3[ExportKind3["Default"] = 1] = "Default";
+  ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
+  return ExportKind3;
+})(ExportKind2 || {});
+var ImportExport = /* @__PURE__ */ ((ImportExport2) => {
+  ImportExport2[ImportExport2["Import"] = 0] = "Import";
+  ImportExport2[ImportExport2["Export"] = 1] = "Export";
+  return ImportExport2;
+})(ImportExport || {});
+function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) {
+  const markSeenDirectImport = nodeSeenTracker();
+  const markSeenIndirectUser = nodeSeenTracker();
+  const directImports = [];
+  const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports;
+  const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : [];
+  handleDirectImports(exportingModuleSymbol);
+  return { directImports, indirectUsers: getIndirectUsers() };
+  function getIndirectUsers() {
+    if (isAvailableThroughGlobal) {
+      return sourceFiles;
+    }
+    if (exportingModuleSymbol.declarations) {
+      for (const decl of exportingModuleSymbol.declarations) {
+        if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) {
+          addIndirectUser(decl);
+        }
+      }
+    }
+    return indirectUserDeclarations.map(getSourceFileOfNode);
+  }
+  function handleDirectImports(exportingModuleSymbol2) {
+    const theseDirectImports = getDirectImports(exportingModuleSymbol2);
+    if (theseDirectImports) {
+      for (const direct of theseDirectImports) {
+        if (!markSeenDirectImport(direct)) {
+          continue;
         }
-        changesToText2.newFileChangesWorker = newFileChangesWorker;
-        function computeNewText(change, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate) {
-          var _a;
-          if (change.kind === 0 /* Remove */) {
-            return "";
-          }
-          if (change.kind === 3 /* Text */) {
-            return change.text;
-          }
-          const { options = {}, range: { pos } } = change;
-          const format = (n) => getFormattedTextOfNode(n, targetSourceFile, sourceFile, pos, options, newLineCharacter, formatContext, validate);
-          const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a = change.options) == null ? void 0 : _a.joiner) || newLineCharacter) : format(change.node);
-          const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, targetSourceFile) === pos ? text : text.replace(/^\s+/, "");
-          return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix);
-        }
-        function getFormattedTextOfNode(nodeIn, targetSourceFile, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) {
-          const { node, text } = getNonformattedText(nodeIn, targetSourceFile, newLineCharacter);
-          if (validate)
-            validate(node, text);
-          const formatOptions = getFormatCodeSettingsForWriting(formatContext, targetSourceFile);
-          const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, targetSourceFile) === pos);
-          if (delta === void 0) {
-            delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0;
-          }
-          const file = {
-            text,
-            getLineAndCharacterOfPosition(pos2) {
-              return getLineAndCharacterOfPosition(this, pos2);
-            }
-          };
-          const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, targetSourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions });
-          return applyChanges(text, changes);
-        }
-        function getNonformattedText(node, sourceFile, newLineCharacter) {
-          const writer = createWriter(newLineCharacter);
-          const newLine = getNewLineKind(newLineCharacter);
-          createPrinter({
-            newLine,
-            neverAsciiEscape: true,
-            preserveSourceNewlines: true,
-            terminateUnterminatedLiterals: true
-          }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer);
-          return { text: writer.getText(), node: assignPositionsToNode(node) };
-        }
-        changesToText2.getNonformattedText = getNonformattedText;
-      })(changesToText || (changesToText = {}));
-      textChangesTransformationContext = {
-        ...nullTransformationContext,
-        factory: createNodeFactory(
-          nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */,
-          nullTransformationContext.factory.baseFactory
-        )
-      };
-      ((_deleteDeclaration) => {
-        function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) {
-          switch (node.kind) {
-            case 169 /* Parameter */: {
-              const oldFunction = node.parent;
-              if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 21 /* OpenParenToken */, sourceFile)) {
-                changes.replaceNodeWithText(sourceFile, node, "()");
-              } else {
-                deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-              }
+        if (cancellationToken) cancellationToken.throwIfCancellationRequested();
+        switch (direct.kind) {
+          case 213 /* CallExpression */:
+            if (isImportCall(direct)) {
+              handleImportCall(direct);
               break;
             }
-            case 272 /* ImportDeclaration */:
-            case 271 /* ImportEqualsDeclaration */:
-              const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax);
-              deleteNode(changes, sourceFile, node, {
-                leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */
-              });
-              break;
-            case 208 /* BindingElement */:
-              const pattern = node.parent;
-              const preserveComma = pattern.kind === 207 /* ArrayBindingPattern */ && node !== last(pattern.elements);
-              if (preserveComma) {
-                deleteNode(changes, sourceFile, node);
-              } else {
-                deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-              }
-              break;
-            case 260 /* VariableDeclaration */:
-              deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node);
-              break;
-            case 168 /* TypeParameter */:
-              deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-              break;
-            case 276 /* ImportSpecifier */:
-              const namedImports = node.parent;
-              if (namedImports.elements.length === 1) {
-                deleteImportBinding(changes, sourceFile, namedImports);
-              } else {
-                deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-              }
-              break;
-            case 274 /* NamespaceImport */:
-              deleteImportBinding(changes, sourceFile, node);
-              break;
-            case 27 /* SemicolonToken */:
-              deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ });
-              break;
-            case 100 /* FunctionKeyword */:
-              deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ });
-              break;
-            case 263 /* ClassDeclaration */:
-            case 262 /* FunctionDeclaration */:
-              deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ });
-              break;
-            default:
-              if (!node.parent) {
-                deleteNode(changes, sourceFile, node);
-              } else if (isImportClause(node.parent) && node.parent.name === node) {
-                deleteDefaultImport(changes, sourceFile, node.parent);
-              } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) {
-                deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-              } else {
-                deleteNode(changes, sourceFile, node);
+            if (!isAvailableThroughGlobal) {
+              const parent2 = direct.parent;
+              if (exportKind === 2 /* ExportEquals */ && parent2.kind === 260 /* VariableDeclaration */) {
+                const { name } = parent2;
+                if (name.kind === 80 /* Identifier */) {
+                  directImports.push(name);
+                  break;
+                }
               }
-          }
-        }
-        _deleteDeclaration.deleteDeclaration = deleteDeclaration2;
-        function deleteDefaultImport(changes, sourceFile, importClause) {
-          if (!importClause.namedBindings) {
-            deleteNode(changes, sourceFile, importClause.parent);
-          } else {
-            const start = importClause.name.getStart(sourceFile);
-            const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
-            if (nextToken && nextToken.kind === 28 /* CommaToken */) {
-              const end = skipTrivia(
-                sourceFile.text,
-                nextToken.end,
-                /*stopAfterLineBreak*/
+            }
+            break;
+          case 80 /* Identifier */:
+            break;
+          case 271 /* ImportEqualsDeclaration */:
+            handleNamespaceImport(
+              direct,
+              direct.name,
+              hasSyntacticModifier(direct, 32 /* Export */),
+              /*alreadyAddedDirect*/
+              false
+            );
+            break;
+          case 272 /* ImportDeclaration */:
+          case 351 /* JSDocImportTag */:
+            directImports.push(direct);
+            const namedBindings = direct.importClause && direct.importClause.namedBindings;
+            if (namedBindings && namedBindings.kind === 274 /* NamespaceImport */) {
+              handleNamespaceImport(
+                direct,
+                namedBindings.name,
+                /*isReExport*/
                 false,
-                /*stopAtComments*/
+                /*alreadyAddedDirect*/
+                true
+              );
+            } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
+              addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
+            }
+            break;
+          case 278 /* ExportDeclaration */:
+            if (!direct.exportClause) {
+              handleDirectImports(getContainingModuleSymbol(direct, checker));
+            } else if (direct.exportClause.kind === 280 /* NamespaceExport */) {
+              addIndirectUser(
+                getSourceFileLikeForImportDeclaration(direct),
+                /*addTransitiveDependencies*/
                 true
               );
-              changes.deleteRange(sourceFile, { pos: start, end });
             } else {
-              deleteNode(changes, sourceFile, importClause.name);
+              directImports.push(direct);
             }
-          }
-        }
-        function deleteImportBinding(changes, sourceFile, node) {
-          if (node.parent.name) {
-            const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1));
-            changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end });
-          } else {
-            const importDecl = getAncestor(node, 272 /* ImportDeclaration */);
-            deleteNode(changes, sourceFile, importDecl);
-          }
-        }
-        function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) {
-          const { parent: parent2 } = node;
-          if (parent2.kind === 299 /* CatchClause */) {
-            changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 21 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 22 /* CloseParenToken */, sourceFile));
-            return;
-          }
-          if (parent2.declarations.length !== 1) {
-            deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-            return;
-          }
-          const gp = parent2.parent;
-          switch (gp.kind) {
-            case 250 /* ForOfStatement */:
-            case 249 /* ForInStatement */:
-              changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression());
-              break;
-            case 248 /* ForStatement */:
-              deleteNode(changes, sourceFile, parent2);
-              break;
-            case 243 /* VariableStatement */:
-              deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ });
-              break;
-            default:
-              Debug.assertNever(gp);
-          }
-        }
-      })(deleteDeclaration || (deleteDeclaration = {}));
-    }
-  });
-
-  // src/services/_namespaces/ts.textChanges.ts
-  var ts_textChanges_exports = {};
-  __export(ts_textChanges_exports, {
-    ChangeTracker: () => ChangeTracker,
-    LeadingTriviaOption: () => LeadingTriviaOption,
-    TrailingTriviaOption: () => TrailingTriviaOption,
-    applyChanges: () => applyChanges,
-    assignPositionsToNode: () => assignPositionsToNode,
-    createWriter: () => createWriter,
-    deleteNode: () => deleteNode,
-    isThisTypeAnnotatable: () => isThisTypeAnnotatable,
-    isValidLocationToAddComment: () => isValidLocationToAddComment
-  });
-  var init_ts_textChanges = __esm({
-    "src/services/_namespaces/ts.textChanges.ts"() {
-      "use strict";
-      init_textChanges();
-    }
-  });
-
-  // src/services/formatting/formattingContext.ts
-  var FormattingRequestKind, FormattingContext;
-  var init_formattingContext = __esm({
-    "src/services/formatting/formattingContext.ts"() {
-      "use strict";
-      init_ts4();
-      FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => {
-        FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument";
-        FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection";
-        FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter";
-        FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon";
-        FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace";
-        FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace";
-        return FormattingRequestKind2;
-      })(FormattingRequestKind || {});
-      FormattingContext = class {
-        constructor(sourceFile, formattingRequestKind, options) {
-          this.sourceFile = sourceFile;
-          this.formattingRequestKind = formattingRequestKind;
-          this.options = options;
-        }
-        updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) {
-          this.currentTokenSpan = Debug.checkDefined(currentRange);
-          this.currentTokenParent = Debug.checkDefined(currentTokenParent);
-          this.nextTokenSpan = Debug.checkDefined(nextRange);
-          this.nextTokenParent = Debug.checkDefined(nextTokenParent);
-          this.contextNode = Debug.checkDefined(commonParent);
-          this.contextNodeAllOnSameLine = void 0;
-          this.nextNodeAllOnSameLine = void 0;
-          this.tokensAreOnSameLine = void 0;
-          this.contextNodeBlockIsOnOneLine = void 0;
-          this.nextNodeBlockIsOnOneLine = void 0;
-        }
-        ContextNodeAllOnSameLine() {
-          if (this.contextNodeAllOnSameLine === void 0) {
-            this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode);
-          }
-          return this.contextNodeAllOnSameLine;
-        }
-        NextNodeAllOnSameLine() {
-          if (this.nextNodeAllOnSameLine === void 0) {
-            this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent);
-          }
-          return this.nextNodeAllOnSameLine;
-        }
-        TokensAreOnSameLine() {
-          if (this.tokensAreOnSameLine === void 0) {
-            const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line;
-            const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line;
-            this.tokensAreOnSameLine = startLine === endLine;
-          }
-          return this.tokensAreOnSameLine;
-        }
-        ContextNodeBlockIsOnOneLine() {
-          if (this.contextNodeBlockIsOnOneLine === void 0) {
-            this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode);
-          }
-          return this.contextNodeBlockIsOnOneLine;
-        }
-        NextNodeBlockIsOnOneLine() {
-          if (this.nextNodeBlockIsOnOneLine === void 0) {
-            this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent);
-          }
-          return this.nextNodeBlockIsOnOneLine;
-        }
-        NodeIsOnOneLine(node) {
-          const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line;
-          const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
-          return startLine === endLine;
-        }
-        BlockIsOnOneLine(node) {
-          const openBrace = findChildOfKind(node, 19 /* OpenBraceToken */, this.sourceFile);
-          const closeBrace = findChildOfKind(node, 20 /* CloseBraceToken */, this.sourceFile);
-          if (openBrace && closeBrace) {
-            const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line;
-            const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line;
-            return startLine === endLine;
-          }
-          return false;
-        }
-      };
-    }
-  });
-
-  // src/services/formatting/formattingScanner.ts
-  function getFormattingScanner(text, languageVariant, startPos, endPos, cb) {
-    const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner;
-    scanner2.setText(text);
-    scanner2.resetTokenState(startPos);
-    let wasNewLine = true;
-    let leadingTrivia;
-    let trailingTrivia;
-    let savedPos;
-    let lastScanAction;
-    let lastTokenInfo;
-    const res = cb({
-      advance,
-      readTokenInfo,
-      readEOFTokenRange,
-      isOnToken,
-      isOnEOF,
-      getCurrentLeadingTrivia: () => leadingTrivia,
-      lastTrailingTriviaWasNewLine: () => wasNewLine,
-      skipToEndOf,
-      skipToStartOf,
-      getTokenFullStart: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart(),
-      getStartPos: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart()
-    });
-    lastTokenInfo = void 0;
-    scanner2.setText(void 0);
-    return res;
-    function advance() {
-      lastTokenInfo = void 0;
-      const isStarted = scanner2.getTokenFullStart() !== startPos;
-      if (isStarted) {
-        wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */;
-      } else {
-        scanner2.scan();
-      }
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
-      let pos = scanner2.getTokenFullStart();
-      while (pos < endPos) {
-        const t = scanner2.getToken();
-        if (!isTrivia(t)) {
-          break;
+            break;
+          case 205 /* ImportType */:
+            if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
+              addIndirectUser(
+                direct.getSourceFile(),
+                /*addTransitiveDependencies*/
+                true
+              );
+            }
+            directImports.push(direct);
+            break;
+          default:
+            Debug.failBadSyntaxKind(direct, "Unexpected import kind.");
         }
-        scanner2.scan();
-        const item = {
-          pos,
-          end: scanner2.getTokenFullStart(),
-          kind: t
-        };
-        pos = scanner2.getTokenFullStart();
-        leadingTrivia = append(leadingTrivia, item);
-      }
-      savedPos = scanner2.getTokenFullStart();
-    }
-    function shouldRescanGreaterThanToken(node) {
-      switch (node.kind) {
-        case 34 /* GreaterThanEqualsToken */:
-        case 72 /* GreaterThanGreaterThanEqualsToken */:
-        case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 50 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 49 /* GreaterThanGreaterThanToken */:
-          return true;
       }
-      return false;
     }
-    function shouldRescanJsxIdentifier(node) {
-      if (node.parent) {
-        switch (node.parent.kind) {
-          case 291 /* JsxAttribute */:
-          case 286 /* JsxOpeningElement */:
-          case 287 /* JsxClosingElement */:
-          case 285 /* JsxSelfClosingElement */:
-            return isKeyword(node.kind) || node.kind === 80 /* Identifier */;
+  }
+  function handleImportCall(importCall) {
+    const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
+    addIndirectUser(
+      top,
+      /** addTransitiveDependencies */
+      !!isExported2(
+        importCall,
+        /*stopAtAmbientModule*/
+        true
+      )
+    );
+  }
+  function isExported2(node, stopAtAmbientModule = false) {
+    return findAncestor(node, (node2) => {
+      if (stopAtAmbientModule && isAmbientModuleDeclaration(node2)) return "quit";
+      return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier);
+    });
+  }
+  function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) {
+    if (exportKind === 2 /* ExportEquals */) {
+      if (!alreadyAddedDirect) directImports.push(importDeclaration);
+    } else if (!isAvailableThroughGlobal) {
+      const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
+      Debug.assert(sourceFileLike.kind === 307 /* SourceFile */ || sourceFileLike.kind === 267 /* ModuleDeclaration */);
+      if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
+        addIndirectUser(
+          sourceFileLike,
+          /*addTransitiveDependencies*/
+          true
+        );
+      } else {
+        addIndirectUser(sourceFileLike);
+      }
+    }
+  }
+  function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) {
+    Debug.assert(!isAvailableThroughGlobal);
+    const isNew = markSeenIndirectUser(sourceFileLike);
+    if (!isNew) return;
+    indirectUserDeclarations.push(sourceFileLike);
+    if (!addTransitiveDependencies) return;
+    const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol);
+    if (!moduleSymbol) return;
+    Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */));
+    const directImports2 = getDirectImports(moduleSymbol);
+    if (directImports2) {
+      for (const directImport of directImports2) {
+        if (!isImportTypeNode(directImport)) {
+          addIndirectUser(
+            getSourceFileLikeForImportDeclaration(directImport),
+            /*addTransitiveDependencies*/
+            true
+          );
         }
       }
-      return false;
     }
-    function shouldRescanJsxText(node) {
-      return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 12 /* JsxText */;
+  }
+  function getDirectImports(moduleSymbol) {
+    return allDirectImports.get(getSymbolId(moduleSymbol).toString());
+  }
+}
+function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) {
+  const importSearches = [];
+  const singleReferences = [];
+  function addSearch(location, symbol) {
+    importSearches.push([location, symbol]);
+  }
+  if (directImports) {
+    for (const decl of directImports) {
+      handleImport(decl);
     }
-    function shouldRescanSlashToken(container) {
-      return container.kind === 14 /* RegularExpressionLiteral */;
+  }
+  return { importSearches, singleReferences };
+  function handleImport(decl) {
+    if (decl.kind === 271 /* ImportEqualsDeclaration */) {
+      if (isExternalModuleImportEquals(decl)) {
+        handleNamespaceImportLike(decl.name);
+      }
+      return;
     }
-    function shouldRescanTemplateToken(container) {
-      return container.kind === 17 /* TemplateMiddle */ || container.kind === 18 /* TemplateTail */;
+    if (decl.kind === 80 /* Identifier */) {
+      handleNamespaceImportLike(decl);
+      return;
     }
-    function shouldRescanJsxAttributeValue(node) {
-      return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node;
+    if (decl.kind === 205 /* ImportType */) {
+      if (decl.qualifier) {
+        const firstIdentifier = getFirstIdentifier(decl.qualifier);
+        if (firstIdentifier.escapedText === symbolName(exportSymbol)) {
+          singleReferences.push(firstIdentifier);
+        }
+      } else if (exportKind === 2 /* ExportEquals */) {
+        singleReferences.push(decl.argument.literal);
+      }
+      return;
     }
-    function startsWithSlashToken(t) {
-      return t === 44 /* SlashToken */ || t === 69 /* SlashEqualsToken */;
+    if (decl.moduleSpecifier.kind !== 11 /* StringLiteral */) {
+      return;
     }
-    function readTokenInfo(n) {
-      Debug.assert(isOnToken());
-      const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */;
-      if (lastTokenInfo && expectedScanAction === lastScanAction) {
-        return fixTokenKind(lastTokenInfo, n);
-      }
-      if (scanner2.getTokenFullStart() !== savedPos) {
-        Debug.assert(lastTokenInfo !== void 0);
-        scanner2.resetTokenState(savedPos);
-        scanner2.scan();
-      }
-      let currentToken = getNextToken(n, expectedScanAction);
-      const token = createTextRangeWithKind(
-        scanner2.getTokenFullStart(),
-        scanner2.getTokenEnd(),
-        currentToken
-      );
-      if (trailingTrivia) {
-        trailingTrivia = void 0;
-      }
-      while (scanner2.getTokenFullStart() < endPos) {
-        currentToken = scanner2.scan();
-        if (!isTrivia(currentToken)) {
-          break;
-        }
-        const trivia = createTextRangeWithKind(
-          scanner2.getTokenFullStart(),
-          scanner2.getTokenEnd(),
-          currentToken
-        );
-        if (!trailingTrivia) {
-          trailingTrivia = [];
-        }
-        trailingTrivia.push(trivia);
-        if (currentToken === 4 /* NewLineTrivia */) {
-          scanner2.scan();
-          break;
-        }
+    if (decl.kind === 278 /* ExportDeclaration */) {
+      if (decl.exportClause && isNamedExports(decl.exportClause)) {
+        searchForNamedImport(decl.exportClause);
       }
-      lastTokenInfo = { leadingTrivia, trailingTrivia, token };
-      return fixTokenKind(lastTokenInfo, n);
+      return;
     }
-    function getNextToken(n, expectedScanAction) {
-      const token = scanner2.getToken();
-      lastScanAction = 0 /* Scan */;
-      switch (expectedScanAction) {
-        case 1 /* RescanGreaterThanToken */:
-          if (token === 32 /* GreaterThanToken */) {
-            lastScanAction = 1 /* RescanGreaterThanToken */;
-            const newToken = scanner2.reScanGreaterToken();
-            Debug.assert(n.kind === newToken);
-            return newToken;
-          }
-          break;
-        case 2 /* RescanSlashToken */:
-          if (startsWithSlashToken(token)) {
-            lastScanAction = 2 /* RescanSlashToken */;
-            const newToken = scanner2.reScanSlashToken();
-            Debug.assert(n.kind === newToken);
-            return newToken;
-          }
+    const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 };
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 274 /* NamespaceImport */:
+          handleNamespaceImportLike(namedBindings.name);
           break;
-        case 3 /* RescanTemplateToken */:
-          if (token === 20 /* CloseBraceToken */) {
-            lastScanAction = 3 /* RescanTemplateToken */;
-            return scanner2.reScanTemplateToken(
-              /*isTaggedTemplate*/
-              false
-            );
+        case 275 /* NamedImports */:
+          if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) {
+            searchForNamedImport(namedBindings);
           }
           break;
-        case 4 /* RescanJsxIdentifier */:
-          lastScanAction = 4 /* RescanJsxIdentifier */;
-          return scanner2.scanJsxIdentifier();
-        case 5 /* RescanJsxText */:
-          lastScanAction = 5 /* RescanJsxText */;
-          return scanner2.reScanJsxToken(
-            /*allowMultilineJsxText*/
-            false
-          );
-        case 6 /* RescanJsxAttributeValue */:
-          lastScanAction = 6 /* RescanJsxAttributeValue */;
-          return scanner2.reScanJsxAttributeValue();
-        case 0 /* Scan */:
-          break;
         default:
-          Debug.assertNever(expectedScanAction);
+          Debug.assertNever(namedBindings);
       }
-      return token;
     }
-    function readEOFTokenRange() {
-      Debug.assert(isOnEOF());
-      return createTextRangeWithKind(scanner2.getTokenFullStart(), scanner2.getTokenEnd(), 1 /* EndOfFileToken */);
+    if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) {
+      const defaultImportAlias = checker.getSymbolAtLocation(name);
+      addSearch(name, defaultImportAlias);
     }
-    function isOnToken() {
-      const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
-      return current !== 1 /* EndOfFileToken */ && !isTrivia(current);
+  }
+  function handleNamespaceImportLike(importName) {
+    if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) {
+      addSearch(importName, checker.getSymbolAtLocation(importName));
     }
-    function isOnEOF() {
-      const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
-      return current === 1 /* EndOfFileToken */;
+  }
+  function searchForNamedImport(namedBindings) {
+    if (!namedBindings) {
+      return;
     }
-    function fixTokenKind(tokenInfo, container) {
-      if (isToken(container) && tokenInfo.token.kind !== container.kind) {
-        tokenInfo.token.kind = container.kind;
+    for (const element of namedBindings.elements) {
+      const { name, propertyName } = element;
+      if (!isNameMatch((propertyName || name).escapedText)) {
+        continue;
+      }
+      if (propertyName) {
+        singleReferences.push(propertyName);
+        if (!isForRename || name.escapedText === exportSymbol.escapedName) {
+          addSearch(name, checker.getSymbolAtLocation(name));
+        }
+      } else {
+        const localSymbol = element.kind === 281 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name);
+        addSearch(name, localSymbol);
       }
-      return tokenInfo;
-    }
-    function skipToEndOf(node) {
-      scanner2.resetTokenState(node.end);
-      savedPos = scanner2.getTokenFullStart();
-      lastScanAction = void 0;
-      lastTokenInfo = void 0;
-      wasNewLine = false;
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
-    }
-    function skipToStartOf(node) {
-      scanner2.resetTokenState(node.pos);
-      savedPos = scanner2.getTokenFullStart();
-      lastScanAction = void 0;
-      lastTokenInfo = void 0;
-      wasNewLine = false;
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
     }
   }
-  var standardScanner, jsxScanner;
-  var init_formattingScanner = __esm({
-    "src/services/formatting/formattingScanner.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_formatting();
-      standardScanner = createScanner(
-        99 /* Latest */,
-        /*skipTrivia*/
-        false,
-        0 /* Standard */
-      );
-      jsxScanner = createScanner(
-        99 /* Latest */,
-        /*skipTrivia*/
-        false,
-        1 /* JSX */
-      );
-    }
+  function isNameMatch(name) {
+    return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */;
+  }
+}
+function findNamespaceReExports(sourceFileLike, name, checker) {
+  const namespaceImportSymbol = checker.getSymbolAtLocation(name);
+  return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => {
+    if (!isExportDeclaration(statement)) return;
+    const { exportClause, moduleSpecifier } = statement;
+    return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol);
   });
-
-  // src/services/formatting/rule.ts
-  var anyContext, RuleAction, RuleFlags;
-  var init_rule = __esm({
-    "src/services/formatting/rule.ts"() {
-      "use strict";
-      init_ts4();
-      anyContext = emptyArray;
-      RuleAction = /* @__PURE__ */ ((RuleAction2) => {
-        RuleAction2[RuleAction2["None"] = 0] = "None";
-        RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions";
-        RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions";
-        RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace";
-        RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine";
-        RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace";
-        RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken";
-        RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon";
-        RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction";
-        RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction";
-        RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction";
-        return RuleAction2;
-      })(RuleAction || {});
-      RuleFlags = /* @__PURE__ */ ((RuleFlags2) => {
-        RuleFlags2[RuleFlags2["None"] = 0] = "None";
-        RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines";
-        return RuleFlags2;
-      })(RuleFlags || {});
+}
+function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
+  var _a;
+  const refs = [];
+  const checker = program.getTypeChecker();
+  for (const referencingFile of sourceFiles) {
+    const searchSourceFile = searchModuleSymbol.valueDeclaration;
+    if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 307 /* SourceFile */) {
+      for (const ref of referencingFile.referencedFiles) {
+        if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) {
+          refs.push({ kind: "reference", referencingFile, ref });
+        }
+      }
+      for (const ref of referencingFile.typeReferenceDirectives) {
+        const referenced = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(ref, referencingFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective;
+        if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
+          refs.push({ kind: "reference", referencingFile, ref });
+        }
+      }
     }
-  });
-
-  // src/services/formatting/rules.ts
-  function getAllRules() {
-    const allTokens = [];
-    for (let token = 0 /* FirstToken */; token <= 165 /* LastToken */; token++) {
-      if (token !== 1 /* EndOfFileToken */) {
-        allTokens.push(token);
-      }
-    }
-    function anyTokenExcept(...tokens) {
-      return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false };
-    }
-    const anyToken = { tokens: allTokens, isSpecific: false };
-    const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]);
-    const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
-    const keywords = tokenRangeFromRange(83 /* FirstKeyword */, 165 /* LastKeyword */);
-    const binaryOperators = tokenRangeFromRange(30 /* FirstBinaryOperator */, 79 /* LastBinaryOperator */);
-    const binaryKeywordOperators = [
-      103 /* InKeyword */,
-      104 /* InstanceOfKeyword */,
-      165 /* OfKeyword */,
-      130 /* AsKeyword */,
-      142 /* IsKeyword */,
-      152 /* SatisfiesKeyword */
-    ];
-    const unaryPrefixOperators = [46 /* PlusPlusToken */, 47 /* MinusMinusToken */, 55 /* TildeToken */, 54 /* ExclamationToken */];
-    const unaryPrefixExpressions = [
-      9 /* NumericLiteral */,
-      10 /* BigIntLiteral */,
-      80 /* Identifier */,
-      21 /* OpenParenToken */,
-      23 /* OpenBracketToken */,
-      19 /* OpenBraceToken */,
-      110 /* ThisKeyword */,
-      105 /* NewKeyword */
-    ];
-    const unaryPreincrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */];
-    const unaryPostincrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */];
-    const unaryPredecrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */];
-    const unaryPostdecrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */];
-    const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */];
-    const typeNames = [80 /* Identifier */, ...typeKeywords];
-    const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments;
-    const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([80 /* Identifier */, 32 /* GreaterThanToken */, 3 /* MultiLineCommentTrivia */, 86 /* ClassKeyword */, 95 /* ExportKeyword */, 102 /* ImportKeyword */]);
-    const controlOpenBraceLeftTokenRange = tokenRangeFrom([22 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 92 /* DoKeyword */, 113 /* TryKeyword */, 98 /* FinallyKeyword */, 93 /* ElseKeyword */, 85 /* CatchKeyword */]);
-    const highPriorityCommonRules = [
-      // Leave comments alone
-      rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
-      rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
-      rule("NotSpaceBeforeColon", anyToken, 59 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterColon", 59 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNextTokenParentNotJsxNamespacedName], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeQuestionMark", anyToken, 58 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
-      // insert space after '?' only when it is used in conditional operator
-      rule("SpaceAfterQuestionMarkInConditionalOperator", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
-      // in other cases there should be no space between '?' and next token
-      rule("NoSpaceAfterQuestionMark", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isNonOptionalPropertyContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeDot", anyToken, [25 /* DotToken */, 29 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterDot", [25 /* DotToken */, 29 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBetweenImportParenInImportType", 102 /* ImportKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
-      // Special handling of unary operators.
-      // Prefix operators generally shouldn't have a space between
-      // them and their target unary expression.
-      rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterUnaryPreincrementOperator", 46 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterUnaryPredecrementOperator", 47 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
-      // More unary operator special-casing.
-      // DevDiv 181814: Be careful when removing leading whitespace
-      // around unary operators.  Examples:
-      //      1 - -2  --X--> 1--2
-      //      a + ++b --X--> a+++b
-      rule("SpaceAfterPostincrementWhenFollowedByAdd", 46 /* PlusPlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterAddWhenFollowedByUnaryPlus", 40 /* PlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterAddWhenFollowedByPreincrement", 40 /* PlusToken */, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 47 /* MinusMinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 41 /* MinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterSubtractWhenFollowedByPredecrement", 41 /* MinusToken */, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterCloseBrace", 20 /* CloseBraceToken */, [28 /* CommaToken */, 27 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // For functions and control block place } on a new line [multi-line rule]
-      rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 20 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
-      // Space/new line after }.
-      rule("SpaceAfterCloseBrace", 20 /* CloseBraceToken */, anyTokenExcept(22 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
-      // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied
-      // Also should not apply to })
-      rule("SpaceBetweenCloseBraceAndElse", 20 /* CloseBraceToken */, 93 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenCloseBraceAndWhile", 20 /* CloseBraceToken */, 117 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
-      // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];'
-      rule("SpaceAfterConditionalClosingParen", 22 /* CloseParenToken */, 23 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenFunctionKeywordAndStar", 100 /* FunctionKeyword */, 42 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterStarInGeneratorDeclaration", 42 /* AsteriskToken */, 80 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
-      rule("SpaceAfterFunctionInFuncDecl", 100 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
-      // Insert new line after { and before } in multi-line contexts.
-      rule("NewLineAfterOpenBraceInBlockContext", 19 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
-      // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token.
-      // Though, we do extra check on the context to make sure we are dealing with get/set node. Example:
-      //      get x() {}
-      //      set x(val) {}
-      rule("SpaceAfterGetSetInMember", [139 /* GetKeyword */, 153 /* SetKeyword */], 80 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenYieldKeywordAndStar", 127 /* YieldKeyword */, 42 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
-      rule("SpaceBetweenYieldOrYieldStarAndOperand", [127 /* YieldKeyword */, 42 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenReturnAndSemicolon", 107 /* ReturnKeyword */, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterCertainKeywords", [115 /* VarKeyword */, 111 /* ThrowKeyword */, 105 /* NewKeyword */, 91 /* DeleteKeyword */, 107 /* ReturnKeyword */, 114 /* TypeOfKeyword */, 135 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceAfterLetConstInVariableDeclaration", [121 /* LetKeyword */, 87 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
-      // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options.
-      rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterVoidOperator", 116 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
-      // Async-await
-      rule("SpaceBetweenAsyncAndOpenParen", 134 /* AsyncKeyword */, 21 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenAsyncAndFunctionKeyword", 134 /* AsyncKeyword */, [100 /* FunctionKeyword */, 80 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      // Template string
-      rule("NoSpaceBetweenTagAndTemplateString", [80 /* Identifier */, 22 /* CloseParenToken */], [15 /* NoSubstitutionTemplateLiteral */, 16 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // JSX opening elements
-      rule("SpaceBeforeJsxAttribute", anyToken, 80 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 44 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 44 /* SlashToken */, 32 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 64 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterEqualInJsxAttribute", 64 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeJsxNamespaceColon", 80 /* Identifier */, 59 /* ColonToken */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterJsxNamespaceColon", 59 /* ColonToken */, 80 /* Identifier */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */),
-      // TypeScript-specific rules
-      // Use of module as a function call. e.g.: import m2 = module("m2");
-      rule("NoSpaceAfterModuleImport", [144 /* ModuleKeyword */, 149 /* RequireKeyword */], 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Add a space around certain TypeScript keywords
-      rule(
-        "SpaceAfterCertainTypeScriptKeywords",
-        [
-          128 /* AbstractKeyword */,
-          129 /* AccessorKeyword */,
-          86 /* ClassKeyword */,
-          138 /* DeclareKeyword */,
-          90 /* DefaultKeyword */,
-          94 /* EnumKeyword */,
-          95 /* ExportKeyword */,
-          96 /* ExtendsKeyword */,
-          139 /* GetKeyword */,
-          119 /* ImplementsKeyword */,
-          102 /* ImportKeyword */,
-          120 /* InterfaceKeyword */,
-          144 /* ModuleKeyword */,
-          145 /* NamespaceKeyword */,
-          123 /* PrivateKeyword */,
-          125 /* PublicKeyword */,
-          124 /* ProtectedKeyword */,
-          148 /* ReadonlyKeyword */,
-          153 /* SetKeyword */,
-          126 /* StaticKeyword */,
-          156 /* TypeKeyword */,
-          161 /* FromKeyword */,
-          143 /* KeyOfKeyword */,
-          140 /* InferKeyword */
-        ],
-        anyToken,
-        [isNonJsxSameLineTokenContext],
-        4 /* InsertSpace */
-      ),
-      rule(
-        "SpaceBeforeCertainTypeScriptKeywords",
-        anyToken,
-        [96 /* ExtendsKeyword */, 119 /* ImplementsKeyword */, 161 /* FromKeyword */],
-        [isNonJsxSameLineTokenContext],
-        4 /* InsertSpace */
-      ),
-      // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" {
-      rule("SpaceAfterModuleName", 11 /* StringLiteral */, 19 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
-      // Lambda expressions
-      rule("SpaceBeforeArrow", anyToken, 39 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceAfterArrow", 39 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      // Optional parameters and let args
-      rule("NoSpaceAfterEllipsis", 26 /* DotDotDotToken */, 80 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOptionalParameters", 58 /* QuestionToken */, [22 /* CloseParenToken */, 28 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
-      // Remove spaces in empty interface literals. e.g.: x: {}
-      rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
-      // generics and type assertions
-      rule("NoSpaceBeforeOpenAngularBracket", typeNames, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBetweenCloseParenAndAngularBracket", 22 /* CloseParenToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenAngularBracket", 30 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseAngularBracket", anyToken, 32 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterCloseAngularBracket", 32 /* GreaterThanToken */, [21 /* OpenParenToken */, 23 /* OpenBracketToken */, 32 /* GreaterThanToken */, 28 /* CommaToken */], [
-        isNonJsxSameLineTokenContext,
-        isTypeArgumentOrParameterOrAssertionContext,
-        isNotFunctionDeclContext,
-        /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/
-        isNonTypeAssertionContext
-      ], 16 /* DeleteSpace */),
-      // decorators
-      rule("SpaceBeforeAt", [22 /* CloseParenToken */, 80 /* Identifier */], 60 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterAt", 60 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Insert space after @ in decorator
-      rule(
-        "SpaceAfterDecorator",
-        anyToken,
-        [
-          128 /* AbstractKeyword */,
-          80 /* Identifier */,
-          95 /* ExportKeyword */,
-          90 /* DefaultKeyword */,
-          86 /* ClassKeyword */,
-          126 /* StaticKeyword */,
-          125 /* PublicKeyword */,
-          123 /* PrivateKeyword */,
-          124 /* ProtectedKeyword */,
-          139 /* GetKeyword */,
-          153 /* SetKeyword */,
-          23 /* OpenBracketToken */,
-          42 /* AsteriskToken */
-        ],
-        [isEndOfDecoratorContextOnSameLine],
-        4 /* InsertSpace */
-      ),
-      rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 54 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterNewKeywordOnConstructorSignature", 105 /* NewKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */),
-      rule("SpaceLessThanAndNonJSXTypeAnnotation", 30 /* LessThanToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
-    ];
-    const userConfigurableRules = [
-      // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses
-      rule("SpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
-      rule("NoSpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
-      // Insert space after function keyword for anonymous functions
-      rule("SpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
-      // Insert space after keywords in control flow statements
-      rule("SpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
-      // Insert space after opening and before closing nonempty parenthesis
-      rule("SpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenOpenParens", 21 /* OpenParenToken */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenParens", 21 /* OpenParenToken */, 22 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Insert space after opening and before closing nonempty brackets
-      rule("SpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenBrackets", 23 /* OpenBracketToken */, 24 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}.
-      rule("SpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Insert a space after opening and before closing empty brace brackets
-      rule("SpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // Insert space after opening and before closing template string braces
-      rule("SpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
-      rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // No space after { and before } in JSX expression
-      rule("SpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
-      // Insert space after semicolon in for statement
-      rule("SpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
-      // Insert space before and after binary operators
-      rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
-      // Open Brace braces after control block
-      rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      // Open Brace braces after function
-      // TypeScript: Function can have return types, which can be made of tons of different token kinds
-      rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      // Open Brace braces after TypeScript module/class/interface
-      rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      rule("SpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */),
-      rule("NoOptionalSemicolon", 27 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */),
-      rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
-    ];
-    const lowPriorityCommonRules = [
-      // Space after keyword but not before ; or : or ?
-      rule("NoSpaceBeforeSemicolon", anyToken, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("NoSpaceBeforeComma", anyToken, 28 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      // No space before and after indexer `x[]`
-      rule("NoSpaceBeforeOpenBracket", anyTokenExcept(134 /* AsyncKeyword */, 84 /* CaseKeyword */), 23 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterCloseBracket", 24 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterSemicolon", 27 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      // Remove extra space between for and await
-      rule("SpaceBetweenForAndAwaitKeyword", 99 /* ForKeyword */, 135 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      // Add a space between statements. All keywords except (do,else,case) has open/close parens after them.
-      // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any]
-      rule(
-        "SpaceBetweenStatements",
-        [22 /* CloseParenToken */, 92 /* DoKeyword */, 93 /* ElseKeyword */, 84 /* CaseKeyword */],
-        anyToken,
-        [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
-        4 /* InsertSpace */
-      ),
-      // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter.
-      rule("SpaceAfterTryCatchFinally", [113 /* TryKeyword */, 85 /* CatchKeyword */, 98 /* FinallyKeyword */], 19 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
-    ];
-    return [
-      ...highPriorityCommonRules,
-      ...userConfigurableRules,
-      ...lowPriorityCommonRules
-    ];
-  }
-  function rule(debugName, left, right, context, action, flags = 0 /* None */) {
-    return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } };
+    forEachImport(referencingFile, (importDecl, moduleSpecifier) => {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol === searchModuleSymbol) {
+        refs.push(nodeIsSynthesized(importDecl) ? { kind: "implicit", literal: moduleSpecifier, referencingFile } : { kind: "import", literal: moduleSpecifier });
+      }
+    });
   }
-  function tokenRangeFrom(tokens) {
-    return { tokens, isSpecific: true };
+  return refs;
+}
+function getDirectImportsMap(sourceFiles, checker, cancellationToken) {
+  const map2 = /* @__PURE__ */ new Map();
+  for (const sourceFile of sourceFiles) {
+    if (cancellationToken) cancellationToken.throwIfCancellationRequested();
+    forEachImport(sourceFile, (importDecl, moduleSpecifier) => {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol) {
+        const id = getSymbolId(moduleSymbol).toString();
+        let imports = map2.get(id);
+        if (!imports) {
+          map2.set(id, imports = []);
+        }
+        imports.push(importDecl);
+      }
+    });
   }
-  function toTokenRange(arg) {
-    return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg;
+  return map2;
+}
+function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
+  return forEach(sourceFileLike.kind === 307 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => (
+    // TODO: GH#18217
+    action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action)
+  ));
+}
+function forEachImport(sourceFile, action) {
+  if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
+    for (const i of sourceFile.imports) {
+      action(importFromModuleSpecifier(i), i);
+    }
+  } else {
+    forEachPossibleImportOrExportStatement(sourceFile, (statement) => {
+      switch (statement.kind) {
+        case 278 /* ExportDeclaration */:
+        case 272 /* ImportDeclaration */: {
+          const decl = statement;
+          if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) {
+            action(decl, decl.moduleSpecifier);
+          }
+          break;
+        }
+        case 271 /* ImportEqualsDeclaration */: {
+          const decl = statement;
+          if (isExternalModuleImportEquals(decl)) {
+            action(decl, decl.moduleReference.expression);
+          }
+          break;
+        }
+      }
+    });
   }
-  function tokenRangeFromRange(from, to, except = []) {
-    const tokens = [];
-    for (let token = from; token <= to; token++) {
-      if (!contains(except, token)) {
-        tokens.push(token);
+}
+function getImportOrExportSymbol(node, symbol, checker, comingFromExport) {
+  return comingFromExport ? getExport() : getExport() || getImport();
+  function getExport() {
+    var _a;
+    const { parent: parent2 } = node;
+    const grandparent = parent2.parent;
+    if (symbol.exportSymbol) {
+      if (parent2.kind === 211 /* PropertyAccessExpression */) {
+        return ((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(
+          grandparent,
+          /*useLhsSymbol*/
+          false
+        ) : void 0;
+      } else {
+        return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
+      }
+    } else {
+      const exportNode = getExportNode(parent2, node);
+      if (exportNode && hasSyntacticModifier(exportNode, 32 /* Export */)) {
+        if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) {
+          if (comingFromExport) {
+            return void 0;
+          }
+          const lhsSymbol = checker.getSymbolAtLocation(exportNode.name);
+          return { kind: 0 /* Import */, symbol: lhsSymbol };
+        } else {
+          return exportInfo(symbol, getExportKindForDeclaration(exportNode));
+        }
+      } else if (isNamespaceExport(parent2)) {
+        return exportInfo(symbol, 0 /* Named */);
+      } else if (isExportAssignment(parent2)) {
+        return getExportAssignmentExport(parent2);
+      } else if (isExportAssignment(grandparent)) {
+        return getExportAssignmentExport(grandparent);
+      } else if (isBinaryExpression(parent2)) {
+        return getSpecialPropertyExport(
+          parent2,
+          /*useLhsSymbol*/
+          true
+        );
+      } else if (isBinaryExpression(grandparent)) {
+        return getSpecialPropertyExport(
+          grandparent,
+          /*useLhsSymbol*/
+          true
+        );
+      } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) {
+        return exportInfo(symbol, 0 /* Named */);
       }
     }
-    return tokenRangeFrom(tokens);
-  }
-  function optionEquals(optionName, optionValue) {
-    return (context) => context.options && context.options[optionName] === optionValue;
-  }
-  function isOptionEnabled(optionName) {
-    return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName];
-  }
-  function isOptionDisabled(optionName) {
-    return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName];
-  }
-  function isOptionDisabledOrUndefined(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName];
-  }
-  function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine();
-  }
-  function isOptionEnabledOrUndefined(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName];
-  }
-  function isForContext(context) {
-    return context.contextNode.kind === 248 /* ForStatement */;
-  }
-  function isNotForContext(context) {
-    return !isForContext(context);
-  }
-  function isBinaryOpContext(context) {
-    switch (context.contextNode.kind) {
-      case 226 /* BinaryExpression */:
-        return context.contextNode.operatorToken.kind !== 28 /* CommaToken */;
-      case 227 /* ConditionalExpression */:
-      case 194 /* ConditionalType */:
-      case 234 /* AsExpression */:
-      case 281 /* ExportSpecifier */:
-      case 276 /* ImportSpecifier */:
-      case 182 /* TypePredicate */:
-      case 192 /* UnionType */:
-      case 193 /* IntersectionType */:
-      case 238 /* SatisfiesExpression */:
-        return true;
-      case 208 /* BindingElement */:
-      case 265 /* TypeAliasDeclaration */:
-      case 271 /* ImportEqualsDeclaration */:
-      case 277 /* ExportAssignment */:
-      case 260 /* VariableDeclaration */:
-      case 169 /* Parameter */:
-      case 306 /* EnumMember */:
-      case 172 /* PropertyDeclaration */:
-      case 171 /* PropertySignature */:
-        return context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */;
-      case 249 /* ForInStatement */:
-      case 168 /* TypeParameter */:
-        return context.currentTokenSpan.kind === 103 /* InKeyword */ || context.nextTokenSpan.kind === 103 /* InKeyword */ || context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */;
-      case 250 /* ForOfStatement */:
-        return context.currentTokenSpan.kind === 165 /* OfKeyword */ || context.nextTokenSpan.kind === 165 /* OfKeyword */;
+    function getExportAssignmentExport(ex) {
+      if (!ex.symbol.parent) return void 0;
+      const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */;
+      return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } };
     }
-    return false;
-  }
-  function isNotBinaryOpContext(context) {
-    return !isBinaryOpContext(context);
-  }
-  function isNotTypeAnnotationContext(context) {
-    return !isTypeAnnotationContext(context);
-  }
-  function isTypeAnnotationContext(context) {
-    const contextKind = context.contextNode.kind;
-    return contextKind === 172 /* PropertyDeclaration */ || contextKind === 171 /* PropertySignature */ || contextKind === 169 /* Parameter */ || contextKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(contextKind);
-  }
-  function isOptionalPropertyContext(context) {
-    return isPropertyDeclaration(context.contextNode) && context.contextNode.questionToken;
+    function getSpecialPropertyExport(node2, useLhsSymbol) {
+      let kind;
+      switch (getAssignmentDeclarationKind(node2)) {
+        case 1 /* ExportsProperty */:
+          kind = 0 /* Named */;
+          break;
+        case 2 /* ModuleExports */:
+          kind = 2 /* ExportEquals */;
+          break;
+        default:
+          return void 0;
+      }
+      const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol;
+      return sym && exportInfo(sym, kind);
+    }
+  }
+  function getImport() {
+    const isImport3 = isNodeImport(node);
+    if (!isImport3) return void 0;
+    let importedSymbol = checker.getImmediateAliasedSymbol(symbol);
+    if (!importedSymbol) return void 0;
+    importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker);
+    if (importedSymbol.escapedName === "export=") {
+      importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker);
+      if (importedSymbol === void 0) return void 0;
+    }
+    const importedName = symbolEscapedNameNoDefault(importedSymbol);
+    if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) {
+      return { kind: 0 /* Import */, symbol: importedSymbol };
+    }
+  }
+  function exportInfo(symbol2, kind) {
+    const exportInfo2 = getExportInfo(symbol2, kind, checker);
+    return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 };
+  }
+  function getExportKindForDeclaration(node2) {
+    return hasSyntacticModifier(node2, 2048 /* Default */) ? 1 /* Default */ : 0 /* Named */;
+  }
+}
+function getExportEqualsLocalSymbol(importedSymbol, checker) {
+  var _a, _b;
+  if (importedSymbol.flags & 2097152 /* Alias */) {
+    return checker.getImmediateAliasedSymbol(importedSymbol);
+  }
+  const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
+  if (isExportAssignment(decl)) {
+    return (_a = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a.symbol;
+  } else if (isBinaryExpression(decl)) {
+    return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol;
+  } else if (isSourceFile(decl)) {
+    return decl.symbol;
+  }
+  return void 0;
+}
+function getExportNode(parent2, node) {
+  const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0;
+  if (declaration) {
+    return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0;
+  } else {
+    return parent2;
   }
-  function isNonOptionalPropertyContext(context) {
-    return !isOptionalPropertyContext(context);
+}
+function isNodeImport(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 271 /* ImportEqualsDeclaration */:
+      return parent2.name === node && isExternalModuleImportEquals(parent2);
+    case 276 /* ImportSpecifier */:
+      return !parent2.propertyName;
+    case 273 /* ImportClause */:
+    case 274 /* NamespaceImport */:
+      Debug.assert(parent2.name === node);
+      return true;
+    case 208 /* BindingElement */:
+      return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent);
+    default:
+      return false;
   }
-  function isConditionalOperatorContext(context) {
-    return context.contextNode.kind === 227 /* ConditionalExpression */ || context.contextNode.kind === 194 /* ConditionalType */;
+}
+function getExportInfo(exportSymbol, exportKind, checker) {
+  const moduleSymbol = exportSymbol.parent;
+  if (!moduleSymbol) return void 0;
+  const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol);
+  return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0;
+}
+function skipExportSpecifierSymbol(symbol, checker) {
+  if (symbol.declarations) {
+    for (const declaration of symbol.declarations) {
+      if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
+        return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol;
+      } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
+        return checker.getSymbolAtLocation(declaration);
+      } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
+        return checker.getExportSpecifierLocalTargetSymbol(declaration.name);
+      }
+    }
+  }
+  return symbol;
+}
+function getContainingModuleSymbol(importer, checker) {
+  return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol);
+}
+function getSourceFileLikeForImportDeclaration(node) {
+  if (node.kind === 213 /* CallExpression */) {
+    return node.getSourceFile();
+  }
+  const { parent: parent2 } = node;
+  if (parent2.kind === 307 /* SourceFile */) {
+    return parent2;
   }
-  function isSameLineTokenOrBeforeBlockContext(context) {
-    return context.TokensAreOnSameLine() || isBeforeBlockContext(context);
+  Debug.assert(parent2.kind === 268 /* ModuleBlock */);
+  return cast(parent2.parent, isAmbientModuleDeclaration);
+}
+function isAmbientModuleDeclaration(node) {
+  return node.kind === 267 /* ModuleDeclaration */ && node.name.kind === 11 /* StringLiteral */;
+}
+function isExternalModuleImportEquals(eq) {
+  return eq.moduleReference.kind === 283 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 11 /* StringLiteral */;
+}
+
+// src/services/findAllReferences.ts
+var DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => {
+  DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol";
+  DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label";
+  DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword";
+  DefinitionKind2[DefinitionKind2["This"] = 3] = "This";
+  DefinitionKind2[DefinitionKind2["String"] = 4] = "String";
+  DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference";
+  return DefinitionKind2;
+})(DefinitionKind || {});
+var EntryKind = /* @__PURE__ */ ((EntryKind2) => {
+  EntryKind2[EntryKind2["Span"] = 0] = "Span";
+  EntryKind2[EntryKind2["Node"] = 1] = "Node";
+  EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral";
+  EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty";
+  EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal";
+  return EntryKind2;
+})(EntryKind || {});
+function nodeEntry(node, kind = 1 /* Node */) {
+  return {
+    kind,
+    node: node.name || node,
+    context: getContextNodeForNodeEntry(node)
+  };
+}
+function isContextWithStartAndEndNode(node) {
+  return node && node.kind === void 0;
+}
+function getContextNodeForNodeEntry(node) {
+  if (isDeclaration(node)) {
+    return getContextNode(node);
+  }
+  if (!node.parent) return void 0;
+  if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) {
+    if (isInJSFile(node)) {
+      const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0;
+      if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) {
+        return getContextNode(binaryExpression);
+      }
+    }
+    if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) {
+      return node.parent.parent;
+    } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) {
+      return node.parent;
+    } else if (isStringLiteralLike(node)) {
+      const validImport = tryGetImportFromModuleSpecifier(node);
+      if (validImport) {
+        const declOrStatement = findAncestor(validImport, (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2));
+        return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement;
+      }
+    }
+    const propertyName = findAncestor(node, isComputedPropertyName);
+    return propertyName ? getContextNode(propertyName.parent) : void 0;
+  }
+  if (node.parent.name === node || // node is name of declaration, use parent
+  isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent
+  (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export
+  node.kind === 90 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 2080 /* ExportDefault */)) {
+    return getContextNode(node.parent);
+  }
+  return void 0;
+}
+function getContextNode(node) {
+  if (!node) return void 0;
+  switch (node.kind) {
+    case 260 /* VariableDeclaration */:
+      return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent;
+    case 208 /* BindingElement */:
+      return getContextNode(node.parent.parent);
+    case 276 /* ImportSpecifier */:
+      return node.parent.parent.parent;
+    case 281 /* ExportSpecifier */:
+    case 274 /* NamespaceImport */:
+      return node.parent.parent;
+    case 273 /* ImportClause */:
+    case 280 /* NamespaceExport */:
+      return node.parent;
+    case 226 /* BinaryExpression */:
+      return isExpressionStatement(node.parent) ? node.parent : node;
+    case 250 /* ForOfStatement */:
+    case 249 /* ForInStatement */:
+      return {
+        start: node.initializer,
+        end: node.expression
+      };
+    case 303 /* PropertyAssignment */:
+    case 304 /* ShorthandPropertyAssignment */:
+      return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode(
+        findAncestor(node.parent, (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2))
+      ) : node;
+    case 255 /* SwitchStatement */:
+      return {
+        start: find(node.getChildren(node.getSourceFile()), (node2) => node2.kind === 109 /* SwitchKeyword */),
+        end: node.caseBlock
+      };
+    default:
+      return node;
   }
-  function isBraceWrappedContext(context) {
-    return context.contextNode.kind === 206 /* ObjectBindingPattern */ || context.contextNode.kind === 200 /* MappedType */ || isSingleLineBlockContext(context);
+}
+function toContextSpan(textSpan, sourceFile, context) {
+  if (!context) return void 0;
+  const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile);
+  return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0;
+}
+var FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => {
+  FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other";
+  FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References";
+  FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename";
+  return FindReferencesUse2;
+})(FindReferencesUse || {});
+function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  const options = { use: 1 /* References */ };
+  const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options);
+  const checker = program.getTypeChecker();
+  const adjustedNode = Core.getAdjustedNode(node, options);
+  const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
+  return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => (
+    // Only include referenced symbols that have a valid definition.
+    definition && {
+      definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
+      references: references.map((r) => toReferencedSymbolEntry(r, symbol))
+    }
+  ));
+}
+function isDefinitionForReference(node) {
+  return node.kind === 90 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
+}
+function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  let referenceEntries;
+  const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position);
+  if (node.parent.kind === 211 /* PropertyAccessExpression */ || node.parent.kind === 208 /* BindingElement */ || node.parent.kind === 212 /* ElementAccessExpression */ || node.kind === 108 /* SuperKeyword */) {
+    referenceEntries = entries && [...entries];
+  } else if (entries) {
+    const queue = createQueue(entries);
+    const seenNodes = /* @__PURE__ */ new Map();
+    while (!queue.isEmpty()) {
+      const entry = queue.dequeue();
+      if (!addToSeen(seenNodes, getNodeId(entry.node))) {
+        continue;
+      }
+      referenceEntries = append(referenceEntries, entry);
+      const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos);
+      if (entries2) {
+        queue.enqueue(...entries2);
+      }
+    }
   }
-  function isBeforeMultilineBlockContext(context) {
-    return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine());
+  const checker = program.getTypeChecker();
+  return map(referenceEntries, (entry) => toImplementationLocation(entry, checker));
+}
+function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) {
+  if (node.kind === 307 /* SourceFile */) {
+    return void 0;
   }
-  function isMultilineBlockContext(context) {
-    return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+  const checker = program.getTypeChecker();
+  if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
+    const result = [];
+    Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2)));
+    return result;
+  } else if (node.kind === 108 /* SuperKeyword */ || isSuperProperty(node.parent)) {
+    const symbol = checker.getSymbolAtLocation(node);
+    return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)];
+  } else {
+    return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ });
+  }
+}
+function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) {
+  return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker()));
+}
+function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+  return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet));
+}
+function flattenEntries(referenceSymbols) {
+  return referenceSymbols && flatMap(referenceSymbols, (r) => r.references);
+}
+function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) {
+  const info = (() => {
+    switch (def.type) {
+      case 0 /* Symbol */: {
+        const { symbol } = def;
+        const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode);
+        const name2 = displayParts2.map((p) => p.text).join("");
+        const declaration = symbol.declarations && firstOrUndefined(symbol.declarations);
+        const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode;
+        return {
+          ...getFileAndTextSpanFromNode(node),
+          name: name2,
+          kind: kind2,
+          displayParts: displayParts2,
+          context: getContextNode(declaration)
+        };
+      }
+      case 1 /* Label */: {
+        const { node } = def;
+        return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] };
+      }
+      case 2 /* Keyword */: {
+        const { node } = def;
+        const name2 = tokenToString(node.kind);
+        return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] };
+      }
+      case 3 /* This */: {
+        const { node } = def;
+        const symbol = checker.getSymbolAtLocation(node);
+        const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(
+          checker,
+          symbol,
+          node.getSourceFile(),
+          getContainerNode(node),
+          node
+        ).displayParts || [textPart("this")];
+        return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 };
+      }
+      case 4 /* String */: {
+        const { node } = def;
+        return {
+          ...getFileAndTextSpanFromNode(node),
+          name: node.text,
+          kind: "var" /* variableElement */,
+          displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)]
+        };
+      }
+      case 5 /* TripleSlashReference */: {
+        return {
+          textSpan: createTextSpanFromRange(def.reference),
+          sourceFile: def.file,
+          name: def.reference.fileName,
+          kind: "string" /* string */,
+          displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)]
+        };
+      }
+      default:
+        return Debug.assertNever(def);
+    }
+  })();
+  const { sourceFile, textSpan, name, kind, displayParts, context } = info;
+  return {
+    containerKind: "" /* unknown */,
+    containerName: "",
+    fileName: sourceFile.fileName,
+    kind,
+    name,
+    textSpan,
+    displayParts,
+    ...toContextSpan(textSpan, sourceFile, context)
+  };
+}
+function getFileAndTextSpanFromNode(node) {
+  const sourceFile = node.getSourceFile();
+  return {
+    sourceFile,
+    textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile)
+  };
+}
+function getDefinitionKindAndDisplayParts(symbol, checker, node) {
+  const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol);
+  const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node;
+  const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning);
+  return { displayParts, kind: symbolKind };
+}
+function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText, quotePreference) {
+  return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) };
+}
+function toReferencedSymbolEntry(entry, symbol) {
+  const referenceEntry = toReferenceEntry(entry);
+  if (!symbol) return referenceEntry;
+  return {
+    ...referenceEntry,
+    isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol)
+  };
+}
+function toReferenceEntry(entry) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind === 0 /* Span */) {
+    return { ...documentSpan, isWriteAccess: false };
+  }
+  const { kind, node } = entry;
+  return {
+    ...documentSpan,
+    isWriteAccess: isWriteAccessForReference(node),
+    isInString: kind === 2 /* StringLiteral */ ? true : void 0
+  };
+}
+function entryToDocumentSpan(entry) {
+  if (entry.kind === 0 /* Span */) {
+    return { textSpan: entry.textSpan, fileName: entry.fileName };
+  } else {
+    const sourceFile = entry.node.getSourceFile();
+    const textSpan = getTextSpan(entry.node, sourceFile);
+    return {
+      textSpan,
+      fileName: sourceFile.fileName,
+      ...toContextSpan(textSpan, sourceFile, entry.context)
+    };
   }
-  function isSingleLineBlockContext(context) {
-    return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+}
+function getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) {
+  if (entry.kind !== 0 /* Span */ && (isIdentifier(originalNode) || isStringLiteralLike(originalNode))) {
+    const { node, kind } = entry;
+    const parent2 = node.parent;
+    const name = originalNode.text;
+    const isShorthandAssignment = isShorthandPropertyAssignment(parent2);
+    if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) {
+      const prefixColon = { prefixText: name + ": " };
+      const suffixColon = { suffixText: ": " + name };
+      if (kind === 3 /* SearchedLocalFoundProperty */) {
+        return prefixColon;
+      }
+      if (kind === 4 /* SearchedPropertyFoundLocal */) {
+        return suffixColon;
+      }
+      if (isShorthandAssignment) {
+        const grandParent = parent2.parent;
+        if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) {
+          return prefixColon;
+        }
+        return suffixColon;
+      } else {
+        return prefixColon;
+      }
+    } else if (isImportSpecifier(parent2) && !parent2.propertyName) {
+      const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode);
+      return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions;
+    } else if (isExportSpecifier(parent2) && !parent2.propertyName) {
+      return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name };
+    }
   }
-  function isBlockContext(context) {
-    return nodeIsBlockContext(context.contextNode);
+  if (entry.kind !== 0 /* Span */ && isNumericLiteral(entry.node) && isAccessExpression(entry.node.parent)) {
+    const quote2 = getQuoteFromPreference(quotePreference);
+    return { prefixText: quote2, suffixText: quote2 };
+  }
+  return emptyOptions;
+}
+function toImplementationLocation(entry, checker) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind !== 0 /* Span */) {
+    const { node } = entry;
+    return {
+      ...documentSpan,
+      ...implementationKindDisplayParts(node, checker)
+    };
+  } else {
+    return { ...documentSpan, kind: "" /* unknown */, displayParts: [] };
+  }
+}
+function implementationKindDisplayParts(node, checker) {
+  const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node);
+  if (symbol) {
+    return getDefinitionKindAndDisplayParts(symbol, checker, node);
+  } else if (node.kind === 210 /* ObjectLiteralExpression */) {
+    return {
+      kind: "interface" /* interfaceElement */,
+      displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("object literal"), punctuationPart(22 /* CloseParenToken */)]
+    };
+  } else if (node.kind === 231 /* ClassExpression */) {
+    return {
+      kind: "local class" /* localClassElement */,
+      displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(22 /* CloseParenToken */)]
+    };
+  } else {
+    return { kind: getNodeKind(node), displayParts: [] };
   }
-  function isBeforeBlockContext(context) {
-    return nodeIsBlockContext(context.nextTokenParent);
+}
+function toHighlightSpan(entry) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind === 0 /* Span */) {
+    return {
+      fileName: documentSpan.fileName,
+      span: {
+        textSpan: documentSpan.textSpan,
+        kind: "reference" /* reference */
+      }
+    };
   }
-  function nodeIsBlockContext(node) {
-    if (nodeIsTypeScriptDeclWithBlockContext(node)) {
+  const writeAccess = isWriteAccessForReference(entry.node);
+  const span = {
+    textSpan: documentSpan.textSpan,
+    kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */,
+    isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0,
+    ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan }
+  };
+  return { fileName: documentSpan.fileName, span };
+}
+function getTextSpan(node, sourceFile, endNode2) {
+  let start = node.getStart(sourceFile);
+  let end = (endNode2 || node).getEnd();
+  if (isStringLiteralLike(node) && end - start > 2) {
+    Debug.assert(endNode2 === void 0);
+    start += 1;
+    end -= 1;
+  }
+  if ((endNode2 == null ? void 0 : endNode2.kind) === 269 /* CaseBlock */) {
+    end = endNode2.getFullStart();
+  }
+  return createTextSpanFromBounds(start, end);
+}
+function getTextSpanOfEntry(entry) {
+  return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile());
+}
+function isWriteAccessForReference(node) {
+  const decl = getDeclarationFromName(node);
+  return !!decl && declarationIsWriteAccess(decl) || node.kind === 90 /* DefaultKeyword */ || isWriteAccess(node);
+}
+function isDeclarationOfSymbol(node, target) {
+  var _a;
+  if (!target) return false;
+  const source = getDeclarationFromName(node) || (node.kind === 90 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0);
+  const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0;
+  return !!(source && ((_a = target.declarations) == null ? void 0 : _a.some((d) => d === source || d === commonjsSource)));
+}
+function declarationIsWriteAccess(decl) {
+  if (!!(decl.flags & 33554432 /* Ambient */)) return true;
+  switch (decl.kind) {
+    case 226 /* BinaryExpression */:
+    case 208 /* BindingElement */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 90 /* DefaultKeyword */:
+    case 266 /* EnumDeclaration */:
+    case 306 /* EnumMember */:
+    case 281 /* ExportSpecifier */:
+    case 273 /* ImportClause */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 276 /* ImportSpecifier */:
+    case 264 /* InterfaceDeclaration */:
+    case 338 /* JSDocCallbackTag */:
+    case 346 /* JSDocTypedefTag */:
+    case 291 /* JsxAttribute */:
+    case 267 /* ModuleDeclaration */:
+    case 270 /* NamespaceExportDeclaration */:
+    case 274 /* NamespaceImport */:
+    case 280 /* NamespaceExport */:
+    case 169 /* Parameter */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 265 /* TypeAliasDeclaration */:
+    case 168 /* TypeParameter */:
       return true;
+    case 303 /* PropertyAssignment */:
+      return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent);
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 176 /* Constructor */:
+    case 174 /* MethodDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      return !!decl.body;
+    case 260 /* VariableDeclaration */:
+    case 172 /* PropertyDeclaration */:
+      return !!decl.initializer || isCatchClause(decl.parent);
+    case 173 /* MethodSignature */:
+    case 171 /* PropertySignature */:
+    case 348 /* JSDocPropertyTag */:
+    case 341 /* JSDocParameterTag */:
+      return false;
+    default:
+      return Debug.failBadSyntaxKind(decl);
+  }
+}
+var Core;
+((Core2) => {
+  function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+    var _a, _b;
+    node = getAdjustedNode2(node, options);
+    if (isSourceFile(node)) {
+      const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
+      if (!(resolvedRef == null ? void 0 : resolvedRef.file)) {
+        return void 0;
+      }
+      const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
+      if (moduleSymbol) {
+        return getReferencedSymbolsForModule(
+          program,
+          moduleSymbol,
+          /*excludeImportTypeOfExportEquals*/
+          false,
+          sourceFiles,
+          sourceFilesSet
+        );
+      }
+      const fileIncludeReasons = program.getFileIncludeReasons();
+      if (!fileIncludeReasons) {
+        return void 0;
+      }
+      return [{
+        definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node },
+        references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray
+      }];
     }
-    switch (node.kind) {
-      case 241 /* Block */:
-      case 269 /* CaseBlock */:
-      case 210 /* ObjectLiteralExpression */:
-      case 268 /* ModuleBlock */:
-        return true;
+    if (!options.implementations) {
+      const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken);
+      if (special) {
+        return special;
+      }
     }
-    return false;
-  }
-  function isFunctionDeclContext(context) {
-    switch (context.contextNode.kind) {
-      case 262 /* FunctionDeclaration */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-      case 179 /* CallSignature */:
-      case 218 /* FunctionExpression */:
-      case 176 /* Constructor */:
-      case 219 /* ArrowFunction */:
-      case 264 /* InterfaceDeclaration */:
-        return true;
+    const checker = program.getTypeChecker();
+    const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node);
+    if (!symbol) {
+      if (!options.implementations && isStringLiteralLike(node)) {
+        if (isModuleSpecifierLike(node)) {
+          const fileIncludeReasons = program.getFileIncludeReasons();
+          const referencedFileName = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(node)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.resolvedFileName;
+          const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
+          if (referencedFile) {
+            return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
+          }
+        }
+        return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken);
+      }
+      return void 0;
     }
-    return false;
-  }
-  function isNotFunctionDeclContext(context) {
-    return !isFunctionDeclContext(context);
-  }
-  function isFunctionDeclarationOrFunctionExpressionContext(context) {
-    return context.contextNode.kind === 262 /* FunctionDeclaration */ || context.contextNode.kind === 218 /* FunctionExpression */;
-  }
-  function isTypeScriptDeclWithBlockContext(context) {
-    return nodeIsTypeScriptDeclWithBlockContext(context.contextNode);
+    if (symbol.escapedName === "export=" /* ExportEquals */) {
+      return getReferencedSymbolsForModule(
+        program,
+        symbol.parent,
+        /*excludeImportTypeOfExportEquals*/
+        false,
+        sourceFiles,
+        sourceFilesSet
+      );
+    }
+    const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
+    if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
+      return moduleReferences;
+    }
+    const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker);
+    const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
+    const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options);
+    return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget);
   }
-  function nodeIsTypeScriptDeclWithBlockContext(node) {
-    switch (node.kind) {
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 187 /* TypeLiteral */:
-      case 267 /* ModuleDeclaration */:
-      case 278 /* ExportDeclaration */:
-      case 279 /* NamedExports */:
-      case 272 /* ImportDeclaration */:
-      case 275 /* NamedImports */:
-        return true;
+  Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode;
+  function getAdjustedNode2(node, options) {
+    if (options.use === 1 /* References */) {
+      node = getAdjustedReferenceLocation(node);
+    } else if (options.use === 2 /* Rename */) {
+      node = getAdjustedRenameLocation(node);
     }
-    return false;
+    return node;
   }
-  function isAfterCodeBlockContext(context) {
-    switch (context.currentTokenParent.kind) {
-      case 263 /* ClassDeclaration */:
-      case 267 /* ModuleDeclaration */:
-      case 266 /* EnumDeclaration */:
-      case 299 /* CatchClause */:
-      case 268 /* ModuleBlock */:
-      case 255 /* SwitchStatement */:
-        return true;
-      case 241 /* Block */: {
-        const blockParent = context.currentTokenParent.parent;
-        if (!blockParent || blockParent.kind !== 219 /* ArrowFunction */ && blockParent.kind !== 218 /* FunctionExpression */) {
-          return true;
+  Core2.getAdjustedNode = getAdjustedNode2;
+  function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+    var _a, _b;
+    const moduleSymbol = (_a = program.getSourceFile(fileName)) == null ? void 0 : _a.symbol;
+    if (moduleSymbol) {
+      return ((_b = getReferencedSymbolsForModule(
+        program,
+        moduleSymbol,
+        /*excludeImportTypeOfExportEquals*/
+        false,
+        sourceFiles,
+        sourceFilesSet
+      )[0]) == null ? void 0 : _b.references) || emptyArray;
+    }
+    const fileIncludeReasons = program.getFileIncludeReasons();
+    const referencedFile = program.getSourceFile(fileName);
+    return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray;
+  }
+  Core2.getReferencesForFileName = getReferencesForFileName;
+  function getReferencesForNonModule(referencedFile, refFileMap, program) {
+    let entries;
+    const references = refFileMap.get(referencedFile.path) || emptyArray;
+    for (const ref of references) {
+      if (isReferencedFile(ref)) {
+        const referencingFile = program.getSourceFileByPath(ref.file);
+        const location = getReferencedFileLocation(program, ref);
+        if (isReferenceFileLocation(location)) {
+          entries = append(entries, {
+            kind: 0 /* Span */,
+            fileName: referencingFile.fileName,
+            textSpan: createTextSpanFromRange(location)
+          });
         }
       }
     }
-    return false;
+    return entries;
   }
-  function isControlDeclContext(context) {
-    switch (context.contextNode.kind) {
-      case 245 /* IfStatement */:
-      case 255 /* SwitchStatement */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 247 /* WhileStatement */:
-      case 258 /* TryStatement */:
-      case 246 /* DoStatement */:
-      case 254 /* WithStatement */:
-      case 299 /* CatchClause */:
-        return true;
-      default:
-        return false;
+  function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) {
+    if (node.parent && isNamespaceExportDeclaration(node.parent)) {
+      const aliasedSymbol = checker.getAliasedSymbol(symbol);
+      const targetSymbol = checker.getMergedSymbol(aliasedSymbol);
+      if (aliasedSymbol !== targetSymbol) {
+        return targetSymbol;
+      }
     }
+    return void 0;
   }
-  function isObjectContext(context) {
-    return context.contextNode.kind === 210 /* ObjectLiteralExpression */;
-  }
-  function isFunctionCallContext(context) {
-    return context.contextNode.kind === 213 /* CallExpression */;
-  }
-  function isNewContext(context) {
-    return context.contextNode.kind === 214 /* NewExpression */;
-  }
-  function isFunctionCallOrNewContext(context) {
-    return isFunctionCallContext(context) || isNewContext(context);
-  }
-  function isPreviousTokenNotComma(context) {
-    return context.currentTokenSpan.kind !== 28 /* CommaToken */;
-  }
-  function isNextTokenNotCloseBracket(context) {
-    return context.nextTokenSpan.kind !== 24 /* CloseBracketToken */;
-  }
-  function isNextTokenNotCloseParen(context) {
-    return context.nextTokenSpan.kind !== 22 /* CloseParenToken */;
-  }
-  function isArrowFunctionContext(context) {
-    return context.contextNode.kind === 219 /* ArrowFunction */;
-  }
-  function isImportTypeContext(context) {
-    return context.contextNode.kind === 205 /* ImportType */;
-  }
-  function isNonJsxSameLineTokenContext(context) {
-    return context.TokensAreOnSameLine() && context.contextNode.kind !== 12 /* JsxText */;
-  }
-  function isNonJsxTextContext(context) {
-    return context.contextNode.kind !== 12 /* JsxText */;
-  }
-  function isNonJsxElementOrFragmentContext(context) {
-    return context.contextNode.kind !== 284 /* JsxElement */ && context.contextNode.kind !== 288 /* JsxFragment */;
-  }
-  function isJsxExpressionContext(context) {
-    return context.contextNode.kind === 294 /* JsxExpression */ || context.contextNode.kind === 293 /* JsxSpreadAttribute */;
-  }
-  function isNextTokenParentJsxAttribute(context) {
-    return context.nextTokenParent.kind === 291 /* JsxAttribute */ || context.nextTokenParent.kind === 295 /* JsxNamespacedName */ && context.nextTokenParent.parent.kind === 291 /* JsxAttribute */;
-  }
-  function isJsxAttributeContext(context) {
-    return context.contextNode.kind === 291 /* JsxAttribute */;
-  }
-  function isNextTokenParentNotJsxNamespacedName(context) {
-    return context.nextTokenParent.kind !== 295 /* JsxNamespacedName */;
+  function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) {
+    const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile);
+    if (!moduleSourceFile) return void 0;
+    const exportEquals = symbol.exports.get("export=" /* ExportEquals */);
+    const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet);
+    if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName)) return moduleReferences;
+    const checker = program.getTypeChecker();
+    symbol = skipAlias(exportEquals, checker);
+    return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(
+      symbol,
+      /*node*/
+      void 0,
+      sourceFiles,
+      sourceFilesSet,
+      checker,
+      cancellationToken,
+      options
+    ));
   }
-  function isNextTokenParentJsxNamespacedName(context) {
-    return context.nextTokenParent.kind === 295 /* JsxNamespacedName */;
+  function mergeReferences(program, ...referencesToMerge) {
+    let result;
+    for (const references of referencesToMerge) {
+      if (!references || !references.length) continue;
+      if (!result) {
+        result = references;
+        continue;
+      }
+      for (const entry of references) {
+        if (!entry.definition || entry.definition.type !== 0 /* Symbol */) {
+          result.push(entry);
+          continue;
+        }
+        const symbol = entry.definition.symbol;
+        const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol);
+        if (refIndex === -1) {
+          result.push(entry);
+          continue;
+        }
+        const reference = result[refIndex];
+        result[refIndex] = {
+          definition: reference.definition,
+          references: reference.references.concat(entry.references).sort((entry1, entry2) => {
+            const entry1File = getSourceFileIndexOfEntry(program, entry1);
+            const entry2File = getSourceFileIndexOfEntry(program, entry2);
+            if (entry1File !== entry2File) {
+              return compareValues(entry1File, entry2File);
+            }
+            const entry1Span = getTextSpanOfEntry(entry1);
+            const entry2Span = getTextSpanOfEntry(entry2);
+            return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length);
+          })
+        };
+      }
+    }
+    return result;
   }
-  function isJsxSelfClosingElementContext(context) {
-    return context.contextNode.kind === 285 /* JsxSelfClosingElement */;
+  function getSourceFileIndexOfEntry(program, entry) {
+    const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile();
+    return program.getSourceFiles().indexOf(sourceFile);
+  }
+  function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) {
+    Debug.assert(!!symbol.valueDeclaration);
+    const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => {
+      if (reference.kind === "import") {
+        const parent2 = reference.literal.parent;
+        if (isLiteralTypeNode(parent2)) {
+          const importType = cast(parent2.parent, isImportTypeNode);
+          if (excludeImportTypeOfExportEquals && !importType.qualifier) {
+            return void 0;
+          }
+        }
+        return nodeEntry(reference.literal);
+      } else if (reference.kind === "implicit") {
+        const range = reference.literal.text !== externalHelpersModuleNameText && forEachChildRecursively(
+          reference.referencingFile,
+          (n) => !(n.transformFlags & 2 /* ContainsJsx */) ? "skip" : isJsxElement(n) || isJsxSelfClosingElement(n) || isJsxFragment(n) ? n : void 0
+        ) || reference.referencingFile.statements[0] || reference.referencingFile;
+        return nodeEntry(range);
+      } else {
+        return {
+          kind: 0 /* Span */,
+          fileName: reference.referencingFile.fileName,
+          textSpan: createTextSpanFromRange(reference.ref)
+        };
+      }
+    });
+    if (symbol.declarations) {
+      for (const decl of symbol.declarations) {
+        switch (decl.kind) {
+          case 307 /* SourceFile */:
+            break;
+          case 267 /* ModuleDeclaration */:
+            if (sourceFilesSet.has(decl.getSourceFile().fileName)) {
+              references.push(nodeEntry(decl.name));
+            }
+            break;
+          default:
+            Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration.");
+        }
+      }
+    }
+    const exported = symbol.exports.get("export=" /* ExportEquals */);
+    if (exported == null ? void 0 : exported.declarations) {
+      for (const decl of exported.declarations) {
+        const sourceFile = decl.getSourceFile();
+        if (sourceFilesSet.has(sourceFile.fileName)) {
+          const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 95 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl;
+          references.push(nodeEntry(node));
+        }
+      }
+    }
+    return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray;
   }
-  function isNotBeforeBlockInFunctionDeclarationContext(context) {
-    return !isFunctionDeclContext(context) && !isBeforeBlockContext(context);
+  function isReadonlyTypeOperator(node) {
+    return node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 148 /* ReadonlyKeyword */;
   }
-  function isEndOfDecoratorContextOnSameLine(context) {
-    return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent);
+  function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) {
+    if (isTypeKeyword(node.kind)) {
+      if (node.kind === 116 /* VoidKeyword */ && isVoidExpression(node.parent)) {
+        return void 0;
+      }
+      if (node.kind === 148 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) {
+        return void 0;
+      }
+      return getAllReferencesForKeyword(
+        sourceFiles,
+        node.kind,
+        cancellationToken,
+        node.kind === 148 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0
+      );
+    }
+    if (isImportMeta(node.parent) && node.parent.name === node) {
+      return getAllReferencesForImportMeta(sourceFiles, cancellationToken);
+    }
+    if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
+      return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }];
+    }
+    if (isJumpStatementTarget(node)) {
+      const labelDefinition = getTargetLabel(node.parent, node.text);
+      return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition);
+    } else if (isLabelOfLabeledStatement(node)) {
+      return getLabelReferencesInNode(node.parent, node);
+    }
+    if (isThis(node)) {
+      return getReferencesForThisKeyword(node, sourceFiles, cancellationToken);
+    }
+    if (node.kind === 108 /* SuperKeyword */) {
+      return getReferencesForSuperKeyword(node);
+    }
+    return void 0;
   }
-  function nodeIsInDecoratorContext(node) {
-    while (node && isExpression(node)) {
-      node = node.parent;
+  function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
+    const symbol = node && skipPastExportOrImportSpecifierOrUnion(
+      originalSymbol,
+      node,
+      checker,
+      /*useLocalSymbolForExportSpecifier*/
+      !isForRenameWithPrefixAndSuffixText(options)
+    ) || originalSymbol;
+    const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
+    const result = [];
+    const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : 0 /* None */, checker, cancellationToken, searchMeaning, options, result);
+    const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
+    if (exportSpecifier) {
+      getReferencesAtExportSpecifier(
+        exportSpecifier.name,
+        symbol,
+        exportSpecifier,
+        state.createSearch(
+          node,
+          originalSymbol,
+          /*comingFrom*/
+          void 0
+        ),
+        state,
+        /*addReferencesHere*/
+        true,
+        /*alwaysGetReferences*/
+        true
+      );
+    } else if (node && node.kind === 90 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
+      addReference(node, symbol, state);
+      searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
+    } else {
+      const search = state.createSearch(
+        node,
+        symbol,
+        /*comingFrom*/
+        void 0,
+        { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }
+      );
+      getReferencesInContainerOrFiles(symbol, state, search);
     }
-    return node && node.kind === 170 /* Decorator */;
+    return result;
   }
-  function isStartOfVariableDeclarationList(context) {
-    return context.currentTokenParent.kind === 261 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos;
+  function getReferencesInContainerOrFiles(symbol, state, search) {
+    const scope = getSymbolScope(symbol);
+    if (scope) {
+      getReferencesInContainer(
+        scope,
+        scope.getSourceFile(),
+        search,
+        state,
+        /*addReferencesHere*/
+        !(isSourceFile(scope) && !contains(state.sourceFiles, scope))
+      );
+    } else {
+      for (const sourceFile of state.sourceFiles) {
+        state.cancellationToken.throwIfCancellationRequested();
+        searchForName(sourceFile, search, state);
+      }
+    }
   }
-  function isNotFormatOnEnter(context) {
-    return context.formattingRequestKind !== 2 /* FormatOnEnter */;
+  function getSpecialSearchKind(node) {
+    switch (node.kind) {
+      case 176 /* Constructor */:
+      case 137 /* ConstructorKeyword */:
+        return 1 /* Constructor */;
+      case 80 /* Identifier */:
+        if (isClassLike(node.parent)) {
+          Debug.assert(node.parent.name === node);
+          return 2 /* Class */;
+        }
+      default:
+        return 0 /* None */;
+    }
   }
-  function isModuleDeclContext(context) {
-    return context.contextNode.kind === 267 /* ModuleDeclaration */;
+  function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) {
+    const { parent: parent2 } = node;
+    if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) {
+      return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker);
+    }
+    return firstDefined(symbol.declarations, (decl) => {
+      if (!decl.parent) {
+        if (symbol.flags & 33554432 /* Transient */) return void 0;
+        Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`);
+      }
+      return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0;
+    });
   }
-  function isObjectTypeContext(context) {
-    return context.contextNode.kind === 187 /* TypeLiteral */;
+  let SpecialSearchKind;
+  ((SpecialSearchKind2) => {
+    SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None";
+    SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor";
+    SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class";
+  })(SpecialSearchKind || (SpecialSearchKind = {}));
+  function getNonModuleSymbolOfMergedModuleSymbol(symbol) {
+    if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */))) return void 0;
+    const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d));
+    return decl && decl.symbol;
+  }
+  class State {
+    constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) {
+      this.sourceFiles = sourceFiles;
+      this.sourceFilesSet = sourceFilesSet;
+      this.specialSearchKind = specialSearchKind;
+      this.checker = checker;
+      this.cancellationToken = cancellationToken;
+      this.searchMeaning = searchMeaning;
+      this.options = options;
+      this.result = result;
+      /** Cache for `explicitlyinheritsFrom`. */
+      this.inheritsFromCache = /* @__PURE__ */ new Map();
+      /**
+       * Type nodes can contain multiple references to the same type. For example:
+       *      let x: Foo & (Foo & Bar) = ...
+       * Because we are returning the implementation locations and not the identifier locations,
+       * duplicate entries would be returned here as each of the type references is part of
+       * the same implementation. For that reason, check before we add a new entry.
+       */
+      this.markSeenContainingTypeReference = nodeSeenTracker();
+      /**
+       * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once.
+       * For example:
+       *     // b.ts
+       *     export { foo as bar } from "./a";
+       *     import { bar } from "./b";
+       *
+       * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local).
+       * But another reference to it may appear in the same source file.
+       * See `tests/cases/fourslash/transitiveExportImports3.ts`.
+       */
+      this.markSeenReExportRHS = nodeSeenTracker();
+      this.symbolIdToReferences = [];
+      // Source file ID -> symbol ID -> Whether the symbol has been searched for in the source file.
+      this.sourceFileToSeenSymbols = [];
+    }
+    includesSourceFile(sourceFile) {
+      return this.sourceFilesSet.has(sourceFile.fileName);
+    }
+    /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */
+    getImportSearches(exportSymbol, exportInfo) {
+      if (!this.importTracker) this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
+      return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
+    }
+    /** @param allSearchSymbols set of additional symbols for use by `includes`. */
+    createSearch(location, symbol, comingFrom, searchOptions = {}) {
+      const {
+        text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
+        allSearchSymbols = [symbol]
+      } = searchOptions;
+      const escapedText = escapeLeadingUnderscores(text);
+      const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0;
+      return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
+    }
+    /**
+     * Callback to add references for a particular searched symbol.
+     * This initializes a reference group, so only call this if you will add at least one reference.
+     */
+    referenceAdder(searchSymbol) {
+      const symbolId = getSymbolId(searchSymbol);
+      let references = this.symbolIdToReferences[symbolId];
+      if (!references) {
+        references = this.symbolIdToReferences[symbolId] = [];
+        this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references });
+      }
+      return (node, kind) => references.push(nodeEntry(node, kind));
+    }
+    /** Add a reference with no associated definition. */
+    addStringOrCommentReference(fileName, textSpan) {
+      this.result.push({
+        definition: void 0,
+        references: [{ kind: 0 /* Span */, fileName, textSpan }]
+      });
+    }
+    /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */
+    markSearchedSymbols(sourceFile, symbols) {
+      const sourceId = getNodeId(sourceFile);
+      const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
+      let anyNewSymbols = false;
+      for (const sym of symbols) {
+        anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols;
+      }
+      return anyNewSymbols;
+    }
   }
-  function isConstructorSignatureContext(context) {
-    return context.contextNode.kind === 180 /* ConstructSignature */;
+  function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) {
+    const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo);
+    if (singleReferences.length) {
+      const addRef = state.referenceAdder(exportSymbol);
+      for (const singleRef of singleReferences) {
+        if (shouldAddSingleReference(singleRef, state)) addRef(singleRef);
+      }
+    }
+    for (const [importLocation, importSymbol] of importSearches) {
+      getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state);
+    }
+    if (indirectUsers.length) {
+      let indirectSearch;
+      switch (exportInfo.exportKind) {
+        case 0 /* Named */:
+          indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */);
+          break;
+        case 1 /* Default */:
+          indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" });
+          break;
+        case 2 /* ExportEquals */:
+          break;
+      }
+      if (indirectSearch) {
+        for (const indirectUser of indirectUsers) {
+          searchForName(indirectUser, indirectSearch, state);
+        }
+      }
+    }
   }
-  function isTypeArgumentOrParameterOrAssertion(token, parent2) {
-    if (token.kind !== 30 /* LessThanToken */ && token.kind !== 32 /* GreaterThanToken */) {
-      return false;
+  function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
+    const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
+    const { importSearches, indirectUsers, singleReferences } = importTracker(
+      exportSymbol,
+      { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol },
+      /*isForRename*/
+      false
+    );
+    for (const [importLocation] of importSearches) {
+      cb(importLocation);
     }
-    switch (parent2.kind) {
-      case 183 /* TypeReference */:
-      case 216 /* TypeAssertionExpression */:
-      case 265 /* TypeAliasDeclaration */:
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 262 /* FunctionDeclaration */:
-      case 218 /* FunctionExpression */:
-      case 219 /* ArrowFunction */:
-      case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
-      case 179 /* CallSignature */:
-      case 180 /* ConstructSignature */:
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-      case 233 /* ExpressionWithTypeArguments */:
-        return true;
-      default:
-        return false;
+    for (const singleReference of singleReferences) {
+      if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) {
+        cb(singleReference);
+      }
+    }
+    for (const indirectUser of indirectUsers) {
+      for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) {
+        const symbol = checker.getSymbolAtLocation(node);
+        const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false);
+        if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) {
+          cb(node);
+        }
+      }
     }
   }
-  function isTypeArgumentOrParameterOrAssertionContext(context) {
-    return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent);
+  Core2.eachExportReference = eachExportReference;
+  function shouldAddSingleReference(singleRef, state) {
+    if (!hasMatchingMeaning(singleRef, state)) return false;
+    if (state.options.use !== 2 /* Rename */) return true;
+    if (!isIdentifier(singleRef)) return false;
+    return !(isImportOrExportSpecifier(singleRef.parent) && singleRef.escapedText === "default" /* Default */);
   }
-  function isTypeAssertionContext(context) {
-    return context.contextNode.kind === 216 /* TypeAssertionExpression */;
-  }
-  function isNonTypeAssertionContext(context) {
-    return !isTypeAssertionContext(context);
-  }
-  function isVoidOpContext(context) {
-    return context.currentTokenSpan.kind === 116 /* VoidKeyword */ && context.currentTokenParent.kind === 222 /* VoidExpression */;
-  }
-  function isYieldOrYieldStarWithOperand(context) {
-    return context.contextNode.kind === 229 /* YieldExpression */ && context.contextNode.expression !== void 0;
+  function searchForImportedSymbol(symbol, state) {
+    if (!symbol.declarations) return;
+    for (const declaration of symbol.declarations) {
+      const exportingFile = declaration.getSourceFile();
+      getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile));
+    }
   }
-  function isNonNullAssertionContext(context) {
-    return context.contextNode.kind === 235 /* NonNullExpression */;
+  function searchForName(sourceFile, search, state) {
+    if (getNameTable(sourceFile).get(search.escapedText) !== void 0) {
+      getReferencesInSourceFile(sourceFile, search, state);
+    }
   }
-  function isNotStatementConditionContext(context) {
-    return !isStatementConditionContext(context);
+  function getPropertySymbolOfDestructuringAssignment(location, checker) {
+    return isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location) : void 0;
   }
-  function isStatementConditionContext(context) {
-    switch (context.contextNode.kind) {
-      case 245 /* IfStatement */:
-      case 248 /* ForStatement */:
-      case 249 /* ForInStatement */:
-      case 250 /* ForOfStatement */:
-      case 246 /* DoStatement */:
-      case 247 /* WhileStatement */:
-        return true;
-      default:
-        return false;
+  function getSymbolScope(symbol) {
+    const { declarations, flags, parent: parent2, valueDeclaration } = symbol;
+    if (valueDeclaration && (valueDeclaration.kind === 218 /* FunctionExpression */ || valueDeclaration.kind === 231 /* ClassExpression */)) {
+      return valueDeclaration;
     }
-  }
-  function isSemicolonDeletionContext(context) {
-    let nextTokenKind = context.nextTokenSpan.kind;
-    let nextTokenStart = context.nextTokenSpan.pos;
-    if (isTrivia(nextTokenKind)) {
-      const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken(
-        context.currentTokenParent,
-        findAncestor(context.currentTokenParent, (a) => !a.parent),
-        context.sourceFile
-      ) : context.nextTokenParent.getFirstToken(context.sourceFile);
-      if (!nextRealToken) {
-        return true;
-      }
-      nextTokenKind = nextRealToken.kind;
-      nextTokenStart = nextRealToken.getStart(context.sourceFile);
+    if (!declarations) {
+      return void 0;
     }
-    const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line;
-    const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line;
-    if (startLine === endLine) {
-      return nextTokenKind === 20 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */;
+    if (flags & (4 /* Property */ | 8192 /* Method */)) {
+      const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(d));
+      if (privateDeclaration) {
+        return getAncestor(privateDeclaration, 263 /* ClassDeclaration */);
+      }
+      return void 0;
     }
-    if (nextTokenKind === 240 /* SemicolonClassElement */ || nextTokenKind === 27 /* SemicolonToken */) {
-      return false;
+    if (declarations.some(isObjectBindingElementWithoutPropertyName)) {
+      return void 0;
     }
-    if (context.contextNode.kind === 264 /* InterfaceDeclaration */ || context.contextNode.kind === 265 /* TypeAliasDeclaration */) {
-      return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 21 /* OpenParenToken */;
+    const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */);
+    if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) {
+      return void 0;
     }
-    if (isPropertyDeclaration(context.currentTokenParent)) {
-      return !context.currentTokenParent.initializer;
+    let scope;
+    for (const declaration of declarations) {
+      const container = getContainerNode(declaration);
+      if (scope && scope !== container) {
+        return void 0;
+      }
+      if (!container || container.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(container)) {
+        return void 0;
+      }
+      scope = container;
+      if (isFunctionExpression(scope)) {
+        let next;
+        while (next = getNextJSDocCommentLocation(scope)) {
+          scope = next;
+        }
+      }
     }
-    return context.currentTokenParent.kind !== 248 /* ForStatement */ && context.currentTokenParent.kind !== 242 /* EmptyStatement */ && context.currentTokenParent.kind !== 240 /* SemicolonClassElement */ && nextTokenKind !== 23 /* OpenBracketToken */ && nextTokenKind !== 21 /* OpenParenToken */ && nextTokenKind !== 40 /* PlusToken */ && nextTokenKind !== 41 /* MinusToken */ && nextTokenKind !== 44 /* SlashToken */ && nextTokenKind !== 14 /* RegularExpressionLiteral */ && nextTokenKind !== 28 /* CommaToken */ && nextTokenKind !== 228 /* TemplateExpression */ && nextTokenKind !== 16 /* TemplateHead */ && nextTokenKind !== 15 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 25 /* DotToken */;
+    return exposedByParent ? scope.getSourceFile() : scope;
   }
-  function isSemicolonInsertionContext(context) {
-    return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile);
+  function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) {
+    return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false;
   }
-  function isNotPropertyAccessOnIntegerLiteral(context) {
-    return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().includes(".");
-  }
-  var init_rules = __esm({
-    "src/services/formatting/rules.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_formatting();
-    }
-  });
-
-  // src/services/formatting/rulesMap.ts
-  function getFormatContext(options, host) {
-    return { options, getRules: getRulesMap(), host };
-  }
-  function getRulesMap() {
-    if (rulesMapCache === void 0) {
-      rulesMapCache = createRulesMap(getAllRules());
+  Core2.isSymbolReferencedInFile = isSymbolReferencedInFile;
+  function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) {
+    const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition);
+    if (!symbol) return void 0;
+    for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) {
+      if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText) continue;
+      const referenceSymbol = checker.getSymbolAtLocation(token);
+      if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) {
+        const res = cb(token);
+        if (res) return res;
+      }
     }
-    return rulesMapCache;
   }
-  function getRuleActionExclusion(ruleAction) {
-    let mask2 = 0 /* None */;
-    if (ruleAction & 1 /* StopProcessingSpaceActions */) {
-      mask2 |= 28 /* ModifySpaceAction */;
-    }
-    if (ruleAction & 2 /* StopProcessingTokenActions */) {
-      mask2 |= 96 /* ModifyTokenAction */;
-    }
-    if (ruleAction & 28 /* ModifySpaceAction */) {
-      mask2 |= 28 /* ModifySpaceAction */;
-    }
-    if (ruleAction & 96 /* ModifyTokenAction */) {
-      mask2 |= 96 /* ModifyTokenAction */;
+  Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile;
+  function getTopMostDeclarationNamesInFile(declarationName, sourceFile) {
+    const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name));
+    return candidates.reduce((topMost, decl) => {
+      const depth = getDepth(decl);
+      if (!some(topMost.declarationNames) || depth === topMost.depth) {
+        topMost.declarationNames.push(decl);
+        topMost.depth = depth;
+      } else if (depth < topMost.depth) {
+        topMost.declarationNames = [decl];
+        topMost.depth = depth;
+      }
+      return topMost;
+    }, { depth: Infinity, declarationNames: [] }).declarationNames;
+    function getDepth(declaration) {
+      let depth = 0;
+      while (declaration) {
+        declaration = getContainerNode(declaration);
+        depth++;
+      }
+      return depth;
     }
-    return mask2;
   }
-  function createRulesMap(rules) {
-    const map2 = buildMap(rules);
-    return (context) => {
-      const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)];
-      if (bucket) {
-        const rules2 = [];
-        let ruleActionMask = 0;
-        for (const rule2 of bucket) {
-          const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask);
-          if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) {
-            rules2.push(rule2);
-            ruleActionMask |= rule2.action;
+  Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile;
+  function someSignatureUsage(signature, sourceFiles, checker, cb) {
+    if (!signature.name || !isIdentifier(signature.name)) return false;
+    const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name));
+    for (const sourceFile of sourceFiles) {
+      for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) {
+        if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText) continue;
+        const called = climbPastPropertyAccess(name);
+        const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0;
+        const referenceSymbol = checker.getSymbolAtLocation(name);
+        if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) {
+          if (cb(name, call)) {
+            return true;
           }
         }
-        if (rules2.length) {
-          return rules2;
-        }
       }
-    };
+    }
+    return false;
   }
-  function buildMap(rules) {
-    const map2 = new Array(mapRowLength * mapRowLength);
-    const rulesBucketConstructionStateList = new Array(map2.length);
-    for (const rule2 of rules) {
-      const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific;
-      for (const left of rule2.leftTokenRange.tokens) {
-        for (const right of rule2.rightTokenRange.tokens) {
-          const index = getRuleBucketIndex(left, right);
-          let rulesBucket = map2[index];
-          if (rulesBucket === void 0) {
-            rulesBucket = map2[index] = [];
-          }
-          addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index);
+  Core2.someSignatureUsage = someSignatureUsage;
+  function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) {
+    return mapDefined(getPossibleSymbolReferencePositions(sourceFile, symbolName2, container), (pos) => {
+      const referenceLocation = getTouchingPropertyName(sourceFile, pos);
+      return referenceLocation === sourceFile ? void 0 : referenceLocation;
+    });
+  }
+  function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) {
+    const positions = [];
+    if (!symbolName2 || !symbolName2.length) {
+      return positions;
+    }
+    const text = sourceFile.text;
+    const sourceLength = text.length;
+    const symbolNameLength = symbolName2.length;
+    let position = text.indexOf(symbolName2, container.pos);
+    while (position >= 0) {
+      if (position > container.end) break;
+      const endPosition = position + symbolNameLength;
+      if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) {
+        positions.push(position);
+      }
+      position = text.indexOf(symbolName2, position + symbolNameLength + 1);
+    }
+    return positions;
+  }
+  function getLabelReferencesInNode(container, targetLabel) {
+    const sourceFile = container.getSourceFile();
+    const labelName = targetLabel.text;
+    const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => (
+      // Only pick labels that are either the target label, or have a target that is the target label
+      node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0
+    ));
+    return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
+  }
+  function isValidReferencePosition(node, searchSymbolName) {
+    switch (node.kind) {
+      case 81 /* PrivateIdentifier */:
+        if (isJSDocMemberName(node.parent)) {
+          return true;
         }
+      case 80 /* Identifier */:
+        return node.text.length === searchSymbolName.length;
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 11 /* StringLiteral */: {
+        const str = node;
+        return (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node) && str.text.length === searchSymbolName.length;
       }
+      case 9 /* NumericLiteral */:
+        return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length;
+      case 90 /* DefaultKeyword */:
+        return "default".length === searchSymbolName.length;
+      default:
+        return false;
     }
-    return map2;
   }
-  function getRuleBucketIndex(row, column) {
-    Debug.assert(row <= 165 /* LastKeyword */ && column <= 165 /* LastKeyword */, "Must compute formatting context from tokens");
-    return row * mapRowLength + column;
+  function getAllReferencesForImportMeta(sourceFiles, cancellationToken) {
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => {
+        const parent2 = node.parent;
+        if (isImportMeta(parent2)) {
+          return nodeEntry(parent2);
+        }
+      });
+    });
+    return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
   }
-  function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) {
-    const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny;
-    const state = constructionState[rulesBucketIndex] || 0;
-    rules.splice(getInsertionIndex(state, position), 0, rule2);
-    constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position);
+  function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) {
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => {
+        if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) {
+          return nodeEntry(referenceLocation);
+        }
+      });
+    });
+    return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
   }
-  function getInsertionIndex(indexBitmap, maskPosition) {
-    let index = 0;
-    for (let pos = 0; pos <= maskPosition; pos += maskBitSize) {
-      index += indexBitmap & mask;
-      indexBitmap >>= maskBitSize;
-    }
-    return index;
+  function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) {
+    state.cancellationToken.throwIfCancellationRequested();
+    return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere);
   }
-  function increaseInsertionIndex(indexBitmap, maskPosition) {
-    const value = (indexBitmap >> maskPosition & mask) + 1;
-    Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules.");
-    return indexBitmap & ~(mask << maskPosition) | value << maskPosition;
-  }
-  var rulesMapCache, maskBitSize, mask, mapRowLength, RulesPosition;
-  var init_rulesMap = __esm({
-    "src/services/formatting/rulesMap.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_formatting();
-      maskBitSize = 5;
-      mask = 31;
-      mapRowLength = 165 /* LastToken */ + 1;
-      RulesPosition = ((RulesPosition2) => {
-        RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific";
-        RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny";
-        RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific";
-        RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny";
-        RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific";
-        RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny";
-        return RulesPosition2;
-      })(RulesPosition || {});
+  function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) {
+    if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) {
+      return;
     }
-  });
-
-  // src/services/formatting/formatting.ts
-  function createTextRangeWithKind(pos, end, kind) {
-    const textRangeWithKind = { pos, end, kind };
-    if (Debug.isDebugging) {
-      Object.defineProperty(textRangeWithKind, "__debugKind", {
-        get: () => Debug.formatSyntaxKind(kind)
-      });
+    for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) {
+      getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere);
     }
-    return textRangeWithKind;
   }
-  function formatOnEnter(position, sourceFile, formatContext) {
-    const line = sourceFile.getLineAndCharacterOfPosition(position).line;
-    if (line === 0) {
-      return [];
+  function hasMatchingMeaning(referenceLocation, state) {
+    return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning);
+  }
+  function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) {
+    const referenceLocation = getTouchingPropertyName(sourceFile, position);
+    if (!isValidReferencePosition(referenceLocation, search.text)) {
+      if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) {
+        state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length));
+      }
+      return;
     }
-    let endOfFormatSpan = getEndLinePosition(line, sourceFile);
-    while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) {
-      endOfFormatSpan--;
+    if (!hasMatchingMeaning(referenceLocation, state)) return;
+    let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation);
+    if (!referenceSymbol) {
+      return;
     }
-    if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) {
-      endOfFormatSpan--;
+    const parent2 = referenceLocation.parent;
+    if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) {
+      return;
     }
-    const span = {
-      // get start position for the previous line
-      pos: getStartPositionOfLine(line - 1, sourceFile),
-      // end value is exclusive so add 1 to the result
-      end: endOfFormatSpan + 1
-    };
-    return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
-  }
-  function formatOnSemicolon(position, sourceFile, formatContext) {
-    const semicolon = findImmediatelyPrecedingTokenOfKind(position, 27 /* SemicolonToken */, sourceFile);
-    return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */);
-  }
-  function formatOnOpeningCurly(position, sourceFile, formatContext) {
-    const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 19 /* OpenBraceToken */, sourceFile);
-    if (!openingCurly) {
-      return [];
+    if (isExportSpecifier(parent2)) {
+      Debug.assert(referenceLocation.kind === 80 /* Identifier */);
+      getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere);
+      return;
     }
-    const curlyBraceRange = openingCurly.parent;
-    const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
-    const textRange = {
-      pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
-      // TODO: GH#18217
-      end: position
-    };
-    return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
-  }
-  function formatOnClosingCurly(position, sourceFile, formatContext) {
-    const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 20 /* CloseBraceToken */, sourceFile);
-    return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */);
-  }
-  function formatDocument(sourceFile, formatContext) {
-    const span = {
-      pos: 0,
-      end: sourceFile.text.length
-    };
-    return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */);
-  }
-  function formatSelection(start, end, sourceFile, formatContext) {
-    const span = {
-      pos: getLineStartPositionForPosition(start, sourceFile),
-      end
-    };
-    return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */);
+    if (isJSDocPropertyLikeTag(parent2) && parent2.isNameFirst && parent2.typeExpression && isJSDocTypeLiteral(parent2.typeExpression.type) && parent2.typeExpression.type.jsDocPropertyTags && length(parent2.typeExpression.type.jsDocPropertyTags)) {
+      getReferencesAtJSDocTypeLiteral(parent2.typeExpression.type.jsDocPropertyTags, referenceLocation, search, state);
+      return;
+    }
+    const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state);
+    if (!relatedSymbol) {
+      getReferenceForShorthandProperty(referenceSymbol, search, state);
+      return;
+    }
+    switch (state.specialSearchKind) {
+      case 0 /* None */:
+        if (addReferencesHere) addReference(referenceLocation, relatedSymbol, state);
+        break;
+      case 1 /* Constructor */:
+        addConstructorReferences(referenceLocation, sourceFile, search, state);
+        break;
+      case 2 /* Class */:
+        addClassStaticThisReferences(referenceLocation, search, state);
+        break;
+      default:
+        Debug.assertNever(state.specialSearchKind);
+    }
+    if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
+      referenceSymbol = referenceLocation.parent.symbol;
+      if (!referenceSymbol) return;
+    }
+    getImportOrExportReferences(referenceLocation, referenceSymbol, search, state);
   }
-  function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) {
-    const precedingToken = findPrecedingToken(end, sourceFile);
-    return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0;
+  function getReferencesAtJSDocTypeLiteral(jsDocPropertyTags, referenceLocation, search, state) {
+    const addRef = state.referenceAdder(search.symbol);
+    addReference(referenceLocation, search.symbol, state);
+    forEach(jsDocPropertyTags, (propTag) => {
+      if (isQualifiedName(propTag.name)) {
+        addRef(propTag.name.left);
+      }
+    });
   }
-  function findOutermostNodeWithinListLevel(node) {
-    let current = node;
-    while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) {
-      current = current.parent;
+  function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) {
+    Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled");
+    const { parent: parent2, propertyName, name } = exportSpecifier;
+    const exportDeclaration = parent2.parent;
+    const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker);
+    if (!alwaysGetReferences && !search.includes(localSymbol)) {
+      return;
+    }
+    if (!propertyName) {
+      if (!(state.options.use === 2 /* Rename */ && name.escapedText === "default" /* Default */)) {
+        addRef();
+      }
+    } else if (referenceLocation === propertyName) {
+      if (!exportDeclaration.moduleSpecifier) {
+        addRef();
+      }
+      if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) {
+        addReference(name, Debug.checkDefined(exportSpecifier.symbol), state);
+      }
+    } else {
+      if (state.markSeenReExportRHS(referenceLocation)) {
+        addRef();
+      }
+    }
+    if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) {
+      const isDefaultExport = referenceLocation.escapedText === "default" || exportSpecifier.name.escapedText === "default";
+      const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */;
+      const exportSymbol = Debug.checkDefined(exportSpecifier.symbol);
+      const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker);
+      if (exportInfo) {
+        searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state);
+      }
+    }
+    if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) {
+      const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
+      if (imported) searchForImportedSymbol(imported, state);
+    }
+    function addRef() {
+      if (addReferencesHere) addReference(referenceLocation, localSymbol, state);
     }
-    return current;
   }
-  function isListElement(parent2, node) {
-    switch (parent2.kind) {
-      case 263 /* ClassDeclaration */:
-      case 264 /* InterfaceDeclaration */:
-        return rangeContainsRange(parent2.members, node);
-      case 267 /* ModuleDeclaration */:
-        const body = parent2.body;
-        return !!body && body.kind === 268 /* ModuleBlock */ && rangeContainsRange(body.statements, node);
-      case 312 /* SourceFile */:
-      case 241 /* Block */:
-      case 268 /* ModuleBlock */:
-        return rangeContainsRange(parent2.statements, node);
-      case 299 /* CatchClause */:
-        return rangeContainsRange(parent2.block.statements, node);
+  function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) {
+    return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol;
+  }
+  function isExportSpecifierAlias(referenceLocation, exportSpecifier) {
+    const { parent: parent2, propertyName, name } = exportSpecifier;
+    Debug.assert(propertyName === referenceLocation || name === referenceLocation);
+    if (propertyName) {
+      return propertyName === referenceLocation;
+    } else {
+      return !parent2.parent.moduleSpecifier;
     }
-    return false;
   }
-  function findEnclosingNode(range, sourceFile) {
-    return find2(sourceFile);
-    function find2(n) {
-      const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c);
-      if (candidate) {
-        const result = find2(candidate);
-        if (result) {
-          return result;
-        }
+  function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) {
+    const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */);
+    if (!importOrExport) return;
+    const { symbol } = importOrExport;
+    if (importOrExport.kind === 0 /* Import */) {
+      if (!isForRenameWithPrefixAndSuffixText(state.options)) {
+        searchForImportedSymbol(symbol, state);
       }
-      return n;
+    } else {
+      searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state);
     }
   }
-  function prepareRangeContainsErrorFunction(errors, originalRange) {
-    if (!errors.length) {
-      return rangeHasNoErrors;
+  function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) {
+    const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration);
+    const name = valueDeclaration && getNameOfDeclaration(valueDeclaration);
+    if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) {
+      addReference(name, shorthandValueSymbol, state);
     }
-    const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start);
-    if (!sorted.length) {
-      return rangeHasNoErrors;
+  }
+  function addReference(referenceLocation, relatedSymbol, state) {
+    const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol };
+    if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 90 /* DefaultKeyword */) {
+      return;
     }
-    let index = 0;
-    return (r) => {
-      while (true) {
-        if (index >= sorted.length) {
-          return false;
-        }
-        const error2 = sorted[index];
-        if (r.end <= error2.start) {
-          return false;
-        }
-        if (startEndOverlapsWithStartEnd(r.pos, r.end, error2.start, error2.start + error2.length)) {
-          return true;
-        }
-        index++;
-      }
-    };
-    function rangeHasNoErrors() {
-      return false;
+    const addRef = state.referenceAdder(symbol);
+    if (state.options.implementations) {
+      addImplementationReferences(referenceLocation, addRef, state);
+    } else {
+      addRef(referenceLocation, kind);
     }
   }
-  function getScanStartPosition(enclosingNode, originalRange, sourceFile) {
-    const start = enclosingNode.getStart(sourceFile);
-    if (start === originalRange.pos && enclosingNode.end === originalRange.end) {
-      return start;
-    }
-    const precedingToken = findPrecedingToken(originalRange.pos, sourceFile);
-    if (!precedingToken) {
-      return enclosingNode.pos;
+  function addConstructorReferences(referenceLocation, sourceFile, search, state) {
+    if (isNewExpressionTarget(referenceLocation)) {
+      addReference(referenceLocation, search.symbol, state);
     }
-    if (precedingToken.end >= originalRange.pos) {
-      return enclosingNode.pos;
+    const pusher = () => state.referenceAdder(search.symbol);
+    if (isClassLike(referenceLocation.parent)) {
+      Debug.assert(referenceLocation.kind === 90 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation);
+      findOwnConstructorReferences(search.symbol, sourceFile, pusher());
+    } else {
+      const classExtending = tryGetClassByExtendingIdentifier(referenceLocation);
+      if (classExtending) {
+        findSuperConstructorAccesses(classExtending, pusher());
+        findInheritedConstructorReferences(classExtending, state);
+      }
     }
-    return precedingToken.end;
   }
-  function getOwnOrInheritedDelta(n, options, sourceFile) {
-    let previousLine = -1 /* Unknown */;
-    let child;
-    while (n) {
-      const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line;
-      if (previousLine !== -1 /* Unknown */ && line !== previousLine) {
-        break;
+  function addClassStaticThisReferences(referenceLocation, search, state) {
+    addReference(referenceLocation, search.symbol, state);
+    const classLike = referenceLocation.parent;
+    if (state.options.use === 2 /* Rename */ || !isClassLike(classLike)) return;
+    Debug.assert(classLike.name === referenceLocation);
+    const addRef = state.referenceAdder(search.symbol);
+    for (const member of classLike.members) {
+      if (!(isMethodOrAccessor(member) && isStatic(member))) {
+        continue;
       }
-      if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) {
-        return options.indentSize;
+      if (member.body) {
+        member.body.forEachChild(function cb(node) {
+          if (node.kind === 110 /* ThisKeyword */) {
+            addRef(node);
+          } else if (!isFunctionLike(node) && !isClassLike(node)) {
+            node.forEachChild(cb);
+          }
+        });
       }
-      previousLine = line;
-      child = n;
-      n = n.parent;
     }
-    return 0;
   }
-  function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) {
-    const range = { pos: node.pos, end: node.end };
-    return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker(
-      range,
-      node,
-      initialIndentation,
-      delta,
-      scanner2,
-      formatContext,
-      1 /* FormatSelection */,
-      (_) => false,
-      // assume that node does not have any errors
-      sourceFileLike
-    ));
+  function findOwnConstructorReferences(classSymbol, sourceFile, addNode) {
+    const constructorSymbol = getClassConstructorSymbol(classSymbol);
+    if (constructorSymbol && constructorSymbol.declarations) {
+      for (const decl of constructorSymbol.declarations) {
+        const ctrKeyword = findChildOfKind(decl, 137 /* ConstructorKeyword */, sourceFile);
+        Debug.assert(decl.kind === 176 /* Constructor */ && !!ctrKeyword);
+        addNode(ctrKeyword);
+      }
+    }
+    if (classSymbol.exports) {
+      classSymbol.exports.forEach((member) => {
+        const decl = member.valueDeclaration;
+        if (decl && decl.kind === 174 /* MethodDeclaration */) {
+          const body = decl.body;
+          if (body) {
+            forEachDescendantOfKind(body, 110 /* ThisKeyword */, (thisKeyword) => {
+              if (isNewExpressionTarget(thisKeyword)) {
+                addNode(thisKeyword);
+              }
+            });
+          }
+        }
+      });
+    }
   }
-  function formatNodeLines(node, sourceFile, formatContext, requestKind) {
-    if (!node) {
-      return [];
+  function getClassConstructorSymbol(classSymbol) {
+    return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */);
+  }
+  function findSuperConstructorAccesses(classDeclaration, addNode) {
+    const constructor = getClassConstructorSymbol(classDeclaration.symbol);
+    if (!(constructor && constructor.declarations)) {
+      return;
+    }
+    for (const decl of constructor.declarations) {
+      Debug.assert(decl.kind === 176 /* Constructor */);
+      const body = decl.body;
+      if (body) {
+        forEachDescendantOfKind(body, 108 /* SuperKeyword */, (node) => {
+          if (isCallExpressionTarget(node)) {
+            addNode(node);
+          }
+        });
+      }
     }
-    const span = {
-      pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile),
-      end: node.end
-    };
-    return formatSpan(span, sourceFile, formatContext, requestKind);
   }
-  function formatSpan(originalRange, sourceFile, formatContext, requestKind) {
-    const enclosingNode = findEnclosingNode(originalRange, sourceFile);
-    return getFormattingScanner(
-      sourceFile.text,
-      sourceFile.languageVariant,
-      getScanStartPosition(enclosingNode, originalRange, sourceFile),
-      originalRange.end,
-      (scanner2) => formatSpanWorker(
-        originalRange,
-        enclosingNode,
-        SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options),
-        getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile),
-        scanner2,
-        formatContext,
-        requestKind,
-        prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange),
-        sourceFile
-      )
+  function hasOwnConstructor(classDeclaration) {
+    return !!getClassConstructorSymbol(classDeclaration.symbol);
+  }
+  function findInheritedConstructorReferences(classDeclaration, state) {
+    if (hasOwnConstructor(classDeclaration)) return;
+    const classSymbol = classDeclaration.symbol;
+    const search = state.createSearch(
+      /*location*/
+      void 0,
+      classSymbol,
+      /*comingFrom*/
+      void 0
     );
+    getReferencesInContainerOrFiles(classSymbol, state, search);
   }
-  function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) {
-    var _a;
-    const formattingContext = new FormattingContext(sourceFile, requestKind, options);
-    let previousRangeTriviaEnd;
-    let previousRange;
-    let previousParent;
-    let previousRangeStartLine;
-    let lastIndentedLine;
-    let indentationOnLastIndentedLine = -1 /* Unknown */;
-    const edits = [];
-    formattingScanner.advance();
-    if (formattingScanner.isOnToken()) {
-      const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line;
-      let undecoratedStartLine = startLine;
-      if (hasDecorators(enclosingNode)) {
-        undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line;
-      }
-      processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
-    }
-    const remainingTrivia = formattingScanner.getCurrentLeadingTrivia();
-    if (remainingTrivia) {
-      const indentation = SmartIndenter.nodeWillIndentChild(
-        options,
-        enclosingNode,
-        /*child*/
-        void 0,
-        sourceFile,
-        /*indentByDefault*/
-        false
-      ) ? initialIndentation + options.indentSize : initialIndentation;
-      indentTriviaItems(
-        remainingTrivia,
-        indentation,
-        /*indentNextTokenOrTrivia*/
-        true,
-        (item) => {
-          processRange(
-            item,
-            sourceFile.getLineAndCharacterOfPosition(item.pos),
-            enclosingNode,
-            enclosingNode,
-            /*dynamicIndentation*/
-            void 0
-          );
-          insertIndentation(
-            item.pos,
-            indentation,
-            /*lineAdded*/
-            false
-          );
-        }
-      );
-      if (options.trimTrailingWhitespace !== false) {
-        trimTrailingWhitespacesForRemainingRange(remainingTrivia);
-      }
+  function addImplementationReferences(refNode, addReference2, state) {
+    if (isDeclarationName(refNode) && isImplementation(refNode.parent)) {
+      addReference2(refNode);
+      return;
     }
-    if (previousRange && formattingScanner.getTokenFullStart() >= originalRange.end) {
-      const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0;
-      if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) {
-        const parent2 = ((_a = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a.parent) || previousParent;
-        processPair(
-          tokenInfo,
-          sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line,
-          parent2,
-          previousRange,
-          previousRangeStartLine,
-          previousParent,
-          parent2,
-          /*dynamicIndentation*/
-          void 0
-        );
-      }
+    if (refNode.kind !== 80 /* Identifier */) {
+      return;
     }
-    return edits;
-    function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) {
-      if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) {
-        if (inheritedIndentation !== -1 /* Unknown */) {
-          return inheritedIndentation;
-        }
-      } else {
-        const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
-        const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile);
-        const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options);
-        if (startLine !== parentStartLine || startPos === column) {
-          const baseIndentSize = SmartIndenter.getBaseIndentation(options);
-          return baseIndentSize > column ? baseIndentSize : column;
-        }
-      }
-      return -1 /* Unknown */;
+    if (refNode.parent.kind === 304 /* ShorthandPropertyAssignment */) {
+      getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2);
     }
-    function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) {
-      const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
-      if (effectiveParentStartLine === startLine) {
-        return {
-          indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(),
-          delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2)
-        };
-      } else if (inheritedIndentation === -1 /* Unknown */) {
-        if (node.kind === 21 /* OpenParenToken */ && startLine === lastIndentedLine) {
-          return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) };
-        } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) {
-          return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 };
+    const containingNode = getContainingNodeIfInHeritageClause(refNode);
+    if (containingNode) {
+      addReference2(containingNode);
+      return;
+    }
+    const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent));
+    const typeHavingNode = typeNode.parent;
+    if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) {
+      if (hasInitializer(typeHavingNode)) {
+        addIfImplementation(typeHavingNode.initializer);
+      } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) {
+        const body = typeHavingNode.body;
+        if (body.kind === 241 /* Block */) {
+          forEachReturnStatement(body, (returnStatement) => {
+            if (returnStatement.expression) addIfImplementation(returnStatement.expression);
+          });
         } else {
-          return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 };
+          addIfImplementation(body);
         }
-      } else {
-        return { indentation: inheritedIndentation, delta: delta2 };
+      } else if (isAssertionExpression(typeHavingNode)) {
+        addIfImplementation(typeHavingNode.expression);
       }
     }
-    function getFirstNonDecoratorTokenOfNode(node) {
-      if (canHaveModifiers(node)) {
-        const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator));
-        if (modifier)
-          return modifier.kind;
-      }
-      switch (node.kind) {
-        case 263 /* ClassDeclaration */:
-          return 86 /* ClassKeyword */;
-        case 264 /* InterfaceDeclaration */:
-          return 120 /* InterfaceKeyword */;
-        case 262 /* FunctionDeclaration */:
-          return 100 /* FunctionKeyword */;
-        case 266 /* EnumDeclaration */:
-          return 266 /* EnumDeclaration */;
-        case 177 /* GetAccessor */:
-          return 139 /* GetKeyword */;
-        case 178 /* SetAccessor */:
-          return 153 /* SetKeyword */;
-        case 174 /* MethodDeclaration */:
-          if (node.asteriskToken) {
-            return 42 /* AsteriskToken */;
-          }
-        case 172 /* PropertyDeclaration */:
-        case 169 /* Parameter */:
-          const name = getNameOfDeclaration(node);
-          if (name) {
-            return name.kind;
-          }
-      }
+    function addIfImplementation(e) {
+      if (isImplementationExpression(e)) addReference2(e);
     }
-    function getDynamicIndentation(node, nodeStartLine, indentation, delta2) {
-      return {
-        getIndentationForComment: (kind, tokenIndentation, container) => {
-          switch (kind) {
-            case 20 /* CloseBraceToken */:
-            case 24 /* CloseBracketToken */:
-            case 22 /* CloseParenToken */:
-              return indentation + getDelta(container);
-          }
-          return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
-        },
-        // if list end token is LessThanToken '>' then its delta should be explicitly suppressed
-        // so that LessThanToken as a binary operator can still be indented.
-        // foo.then
-        //     <
-        //         number,
-        //         string,
-        //     >();
-        // vs
-        // var a = xValue
-        //     > yValue;
-        getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
-        getIndentation: () => indentation,
-        getDelta,
-        recomputeIndentation: (lineAdded, parent2) => {
-          if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) {
-            indentation += lineAdded ? options.indentSize : -options.indentSize;
-            delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
-          }
-        }
-      };
-      function shouldAddDelta(line, kind, container) {
-        switch (kind) {
-          case 19 /* OpenBraceToken */:
-          case 20 /* CloseBraceToken */:
-          case 22 /* CloseParenToken */:
-          case 93 /* ElseKeyword */:
-          case 117 /* WhileKeyword */:
-          case 60 /* AtToken */:
-            return false;
-          case 44 /* SlashToken */:
-          case 32 /* GreaterThanToken */:
-            switch (container.kind) {
-              case 286 /* JsxOpeningElement */:
-              case 287 /* JsxClosingElement */:
-              case 285 /* JsxSelfClosingElement */:
-                return false;
-            }
-            break;
-          case 23 /* OpenBracketToken */:
-          case 24 /* CloseBracketToken */:
-            if (container.kind !== 200 /* MappedType */) {
-              return false;
-            }
-            break;
-        }
-        return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
-      }
-      function getDelta(child) {
-        return SmartIndenter.nodeWillIndentChild(
-          options,
-          node,
-          child,
-          sourceFile,
-          /*indentByDefault*/
-          true
-        ) ? delta2 : 0;
-      }
+  }
+  function getContainingNodeIfInHeritageClause(node) {
+    return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingNodeIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, or(isClassLike, isInterfaceDeclaration)) : void 0;
+  }
+  function isImplementationExpression(node) {
+    switch (node.kind) {
+      case 217 /* ParenthesizedExpression */:
+        return isImplementationExpression(node.expression);
+      case 219 /* ArrowFunction */:
+      case 218 /* FunctionExpression */:
+      case 210 /* ObjectLiteralExpression */:
+      case 231 /* ClassExpression */:
+      case 209 /* ArrayLiteralExpression */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) {
+    if (symbol === parent2) {
+      return true;
+    }
+    const key = getSymbolId(symbol) + "," + getSymbolId(parent2);
+    const cached = cachedResults.get(key);
+    if (cached !== void 0) {
+      return cached;
+    }
+    cachedResults.set(key, false);
+    const inherits = !!symbol.declarations && symbol.declarations.some(
+      (declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => {
+        const type = checker.getTypeAtLocation(typeReference);
+        return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker);
+      })
+    );
+    cachedResults.set(key, inherits);
+    return inherits;
+  }
+  function getReferencesForSuperKeyword(superKeyword) {
+    let searchSpaceNode = getSuperContainer(
+      superKeyword,
+      /*stopOnFunctions*/
+      false
+    );
+    if (!searchSpaceNode) {
+      return void 0;
+    }
+    let staticFlag = 256 /* Static */;
+    switch (searchSpaceNode.kind) {
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+        searchSpaceNode = searchSpaceNode.parent;
+        break;
+      default:
+        return void 0;
     }
-    function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
-      if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) {
+    const sourceFile = searchSpaceNode.getSourceFile();
+    const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => {
+      if (node.kind !== 108 /* SuperKeyword */) {
         return;
       }
-      const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2);
-      let childContextNode = contextNode;
-      forEachChild(
+      const container = getSuperContainer(
         node,
-        (child) => {
-          processChildNode(
-            child,
-            /*inheritedIndentation*/
-            -1 /* Unknown */,
-            node,
-            nodeDynamicIndentation,
-            nodeStartLine,
-            undecoratedNodeStartLine,
-            /*isListItem*/
-            false
-          );
-        },
-        (nodes) => {
-          processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
-        }
+        /*stopOnFunctions*/
+        false
       );
-      while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
-        const tokenInfo = formattingScanner.readTokenInfo(node);
-        if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) {
+      return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
+    });
+    return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
+  }
+  function isParameterName(node) {
+    return node.kind === 80 /* Identifier */ && node.parent.kind === 169 /* Parameter */ && node.parent.name === node;
+  }
+  function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
+    let searchSpaceNode = getThisContainer(
+      thisOrSuperKeyword,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    let staticFlag = 256 /* Static */;
+    switch (searchSpaceNode.kind) {
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+        if (isObjectLiteralMethod(searchSpaceNode)) {
+          staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+          searchSpaceNode = searchSpaceNode.parent;
           break;
         }
-        consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node);
-      }
-      function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) {
-        Debug.assert(!nodeIsSynthesized(child));
-        if (nodeIsMissing(child) || isGrammarError(parent2, child)) {
-          return inheritedIndentation;
-        }
-        const childStartPos = child.getStart(sourceFile);
-        const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line;
-        let undecoratedChildStartLine = childStartLine;
-        if (hasDecorators(child)) {
-          undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line;
-        }
-        let childIndentationAmount = -1 /* Unknown */;
-        if (isListItem && rangeContainsRange(originalRange, parent2)) {
-          childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation);
-          if (childIndentationAmount !== -1 /* Unknown */) {
-            inheritedIndentation = childIndentationAmount;
-          }
-        }
-        if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) {
-          if (child.end < originalRange.pos) {
-            formattingScanner.skipToEndOf(child);
-          }
-          return inheritedIndentation;
-        }
-        if (child.getFullWidth() === 0) {
-          return inheritedIndentation;
-        }
-        while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
-          const tokenInfo = formattingScanner.readTokenInfo(node);
-          if (tokenInfo.token.end > originalRange.end) {
-            return inheritedIndentation;
-          }
-          if (tokenInfo.token.end > childStartPos) {
-            if (tokenInfo.token.pos > childStartPos) {
-              formattingScanner.skipToStartOf(child);
-            }
-            break;
-          }
-          consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node);
-        }
-        if (!formattingScanner.isOnToken() || formattingScanner.getTokenFullStart() >= originalRange.end) {
-          return inheritedIndentation;
-        }
-        if (isToken(child)) {
-          const tokenInfo = formattingScanner.readTokenInfo(child);
-          if (child.kind !== 12 /* JsxText */) {
-            Debug.assert(tokenInfo.token.end === child.end, "Token end is child end");
-            consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child);
-            return inheritedIndentation;
-          }
-        }
-        const effectiveParentStartLine = child.kind === 170 /* Decorator */ ? childStartLine : undecoratedParentStartLine;
-        const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine);
-        processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta);
-        childContextNode = node;
-        if (isFirstListItem && parent2.kind === 209 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) {
-          inheritedIndentation = childIndentation.indentation;
-        }
-        return inheritedIndentation;
-      }
-      function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) {
-        Debug.assert(isNodeArray(nodes));
-        Debug.assert(!nodeIsSynthesized(nodes));
-        const listStartToken = getOpenTokenForList(parent2, nodes);
-        let listDynamicIndentation = parentDynamicIndentation;
-        let startLine = parentStartLine;
-        if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) {
-          if (nodes.end < originalRange.pos) {
-            formattingScanner.skipToEndOf(nodes);
-          }
-          return;
-        }
-        if (listStartToken !== 0 /* Unknown */) {
-          while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
-            const tokenInfo = formattingScanner.readTokenInfo(parent2);
-            if (tokenInfo.token.end > nodes.pos) {
-              break;
-            } else if (tokenInfo.token.kind === listStartToken) {
-              startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line;
-              consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
-              let indentationOnListStartToken;
-              if (indentationOnLastIndentedLine !== -1 /* Unknown */) {
-                indentationOnListStartToken = indentationOnLastIndentedLine;
-              } else {
-                const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile);
-                indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options);
-              }
-              listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize);
-            } else {
-              consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
-            }
-          }
+      case 172 /* PropertyDeclaration */:
+      case 171 /* PropertySignature */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+        searchSpaceNode = searchSpaceNode.parent;
+        break;
+      case 307 /* SourceFile */:
+        if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) {
+          return void 0;
         }
-        let inheritedIndentation = -1 /* Unknown */;
-        for (let i = 0; i < nodes.length; i++) {
-          const child = nodes[i];
-          inheritedIndentation = processChildNode(
-            child,
-            inheritedIndentation,
-            node,
-            listDynamicIndentation,
-            startLine,
-            startLine,
-            /*isListItem*/
-            true,
-            /*isFirstListItem*/
-            i === 0
-          );
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+        break;
+      default:
+        return void 0;
+    }
+    const references = flatMap(searchSpaceNode.kind === 307 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => {
+        if (!isThis(node)) {
+          return false;
         }
-        const listEndToken = getCloseTokenForOpenToken(listStartToken);
-        if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
-          let tokenInfo = formattingScanner.readTokenInfo(parent2);
-          if (tokenInfo.token.kind === 28 /* CommaToken */) {
-            consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2);
-            tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
-          }
-          if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
-            consumeTokenAndAdvanceScanner(
-              tokenInfo,
-              parent2,
-              listDynamicIndentation,
-              parent2,
-              /*isListEndToken*/
-              true
-            );
-          }
+        const container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        if (!canHaveSymbol(container)) return false;
+        switch (searchSpaceNode.kind) {
+          case 218 /* FunctionExpression */:
+          case 262 /* FunctionDeclaration */:
+            return searchSpaceNode.symbol === container.symbol;
+          case 174 /* MethodDeclaration */:
+          case 173 /* MethodSignature */:
+            return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol;
+          case 231 /* ClassExpression */:
+          case 263 /* ClassDeclaration */:
+          case 210 /* ObjectLiteralExpression */:
+            return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
+          case 307 /* SourceFile */:
+            return container.kind === 307 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
         }
-      }
-      function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) {
-        Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token));
-        const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine();
-        let indentToken = false;
-        if (currentTokenInfo.leadingTrivia) {
-          processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation);
-        }
-        let lineAction = 0 /* None */;
-        const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token);
-        const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos);
-        if (isTokenInRange) {
-          const rangeHasError = rangeContainsError(currentTokenInfo.token);
-          const savePreviousRange = previousRange;
-          lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation);
-          if (!rangeHasError) {
-            if (lineAction === 0 /* None */) {
-              const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line;
-              indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine;
-            } else {
-              indentToken = lineAction === 1 /* LineAdded */;
+      });
+    }).map((n) => nodeEntry(n));
+    const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0);
+    return [{
+      definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword },
+      references
+    }];
+  }
+  function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) {
+    const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker);
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => {
+        if (isStringLiteralLike(ref) && ref.text === node.text) {
+          if (type) {
+            const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker);
+            if (type !== checker.getStringType() && (type === refType || isStringLiteralPropertyReference(ref, checker))) {
+              return nodeEntry(ref, 2 /* StringLiteral */);
             }
+          } else {
+            return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */);
           }
         }
-        if (currentTokenInfo.trailingTrivia) {
-          previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end;
-          processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation);
-        }
-        if (indentToken) {
-          const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */;
-          let indentNextTokenOrTrivia = true;
-          if (currentTokenInfo.leadingTrivia) {
-            const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container);
-            indentNextTokenOrTrivia = indentTriviaItems(currentTokenInfo.leadingTrivia, commentIndentation, indentNextTokenOrTrivia, (item) => insertIndentation(
-              item.pos,
-              commentIndentation,
-              /*lineAdded*/
-              false
-            ));
-          }
-          if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
-            insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === 1 /* LineAdded */);
-            lastIndentedLine = tokenStart.line;
-            indentationOnLastIndentedLine = tokenIndentation;
-          }
-        }
-        formattingScanner.advance();
-        childContextNode = parent2;
-      }
-    }
-    function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) {
-      for (const triviaItem of trivia) {
-        const triviaInRange = rangeContainsRange(originalRange, triviaItem);
-        switch (triviaItem.kind) {
-          case 3 /* MultiLineCommentTrivia */:
-            if (triviaInRange) {
-              indentMultilineComment(
-                triviaItem,
-                commentIndentation,
-                /*firstLineIsIndented*/
-                !indentNextTokenOrTrivia
-              );
-            }
-            indentNextTokenOrTrivia = false;
-            break;
-          case 2 /* SingleLineCommentTrivia */:
-            if (indentNextTokenOrTrivia && triviaInRange) {
-              indentSingleLine(triviaItem);
-            }
-            indentNextTokenOrTrivia = false;
-            break;
-          case 4 /* NewLineTrivia */:
-            indentNextTokenOrTrivia = true;
-            break;
-        }
-      }
-      return indentNextTokenOrTrivia;
-    }
-    function processTrivia(trivia, parent2, contextNode, dynamicIndentation) {
-      for (const triviaItem of trivia) {
-        if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) {
-          const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos);
-          processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation);
-        }
-      }
-    }
-    function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) {
-      const rangeHasError = rangeContainsError(range);
-      let lineAction = 0 /* None */;
-      if (!rangeHasError) {
-        if (!previousRange) {
-          const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos);
-          trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line);
-        } else {
-          lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation);
-        }
-      }
-      previousRange = range;
-      previousRangeTriviaEnd = range.end;
-      previousParent = parent2;
-      previousRangeStartLine = rangeStart.line;
-      return lineAction;
+      });
+    });
+    return [{
+      definition: { type: 4 /* String */, node },
+      references
+    }];
+  }
+  function isStringLiteralPropertyReference(node, checker) {
+    if (isPropertySignature(node.parent)) {
+      return checker.getPropertyOfType(checker.getTypeAtLocation(node.parent.parent), node.text);
     }
-    function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) {
-      formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode);
-      const rules = getRules(formattingContext);
-      let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false;
-      let lineAction = 0 /* None */;
-      if (rules) {
-        forEachRight(rules, (rule2) => {
-          lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine);
-          if (dynamicIndentation) {
-            switch (lineAction) {
-              case 2 /* LineRemoved */:
-                if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(
-                    /*lineAddedByFormatting*/
-                    false,
-                    contextNode
-                  );
-                }
-                break;
-              case 1 /* LineAdded */:
-                if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(
-                    /*lineAddedByFormatting*/
-                    true,
-                    contextNode
-                  );
-                }
-                break;
-              default:
-                Debug.assert(lineAction === 0 /* None */);
-            }
+  }
+  function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) {
+    const result = [];
+    forEachRelatedSymbol(
+      symbol,
+      location,
+      checker,
+      isForRename,
+      !(isForRename && providePrefixAndSuffixText),
+      (sym, root, base) => {
+        if (base) {
+          if (isStaticSymbol(symbol) !== isStaticSymbol(base)) {
+            base = void 0;
           }
-          trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */;
-        });
-      } else {
-        trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */;
-      }
-      if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) {
-        trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem);
-      }
-      return lineAction;
-    }
-    function insertIndentation(pos, indentation, lineAdded) {
-      const indentationString = getIndentationString(indentation, options);
-      if (lineAdded) {
-        recordReplace(pos, 0, indentationString);
-      } else {
-        const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos);
-        const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile);
-        if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) {
-          recordReplace(startLinePosition, tokenStart.character, indentationString);
         }
+        result.push(base || root || sym);
+      },
+      // when try to find implementation, implementations is true, and not allowed to find base class
+      /*allowBaseTypes*/
+      () => !implementations
+    );
+    return result;
+  }
+  function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) {
+    const containingObjectLiteralElement = getContainingObjectLiteralElement(location);
+    if (containingObjectLiteralElement) {
+      const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent);
+      if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
+        return cbSymbol(
+          shorthandValueSymbol,
+          /*rootSymbol*/
+          void 0,
+          /*baseSymbol*/
+          void 0,
+          3 /* SearchedLocalFoundProperty */
+        );
       }
+      const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
+      const res2 = contextualType && firstDefined(
+        getPropertySymbolsFromContextualType(
+          containingObjectLiteralElement,
+          checker,
+          contextualType,
+          /*unionSymbolOk*/
+          true
+        ),
+        (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
+      );
+      if (res2) return res2;
+      const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker);
+      const res1 = propertySymbol && cbSymbol(
+        propertySymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        4 /* SearchedPropertyFoundLocal */
+      );
+      if (res1) return res1;
+      const res22 = shorthandValueSymbol && cbSymbol(
+        shorthandValueSymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        3 /* SearchedLocalFoundProperty */
+      );
+      if (res22) return res22;
     }
-    function characterToColumn(startLinePosition, characterInLine) {
-      let column = 0;
-      for (let i = 0; i < characterInLine; i++) {
-        if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) {
-          column += options.tabSize - column % options.tabSize;
-        } else {
-          column++;
-        }
-      }
-      return column;
+    const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker);
+    if (aliasedSymbol) {
+      const res2 = cbSymbol(
+        aliasedSymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        1 /* Node */
+      );
+      if (res2) return res2;
     }
-    function indentationIsDifferent(indentationString, startLinePosition) {
-      return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length);
-    }
-    function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) {
-      let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line;
-      const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
-      if (startLine === endLine) {
-        if (!firstLineIsIndented) {
-          insertIndentation(
-            commentRange.pos,
-            indentation,
-            /*lineAdded*/
-            false
-          );
-        }
-        return;
-      }
-      const parts = [];
-      let startPos = commentRange.pos;
-      for (let line = startLine; line < endLine; line++) {
-        const endOfLine = getEndLinePosition(line, sourceFile);
-        parts.push({ pos: startPos, end: endOfLine });
-        startPos = getStartPositionOfLine(line + 1, sourceFile);
-      }
-      if (indentFinalLine) {
-        parts.push({ pos: startPos, end: commentRange.end });
-      }
-      if (parts.length === 0)
-        return;
-      const startLinePos = getStartPositionOfLine(startLine, sourceFile);
-      const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options);
-      let startIndex = 0;
-      if (firstLineIsIndented) {
-        startIndex = 1;
-        startLine++;
-      }
-      const delta2 = indentation - nonWhitespaceColumnInFirstPart.column;
-      for (let i = startIndex; i < parts.length; i++, startLine++) {
-        const startLinePos2 = getStartPositionOfLine(startLine, sourceFile);
-        const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options);
-        const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2;
-        if (newIndentation > 0) {
-          const indentationString = getIndentationString(newIndentation, options);
-          recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString);
-        } else {
-          recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character);
-        }
-      }
+    const res = fromRoot(symbol);
+    if (res) return res;
+    if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) {
+      const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name);
+      Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */));
+      return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]);
     }
-    function trimTrailingWhitespacesForLines(line1, line2, range) {
-      for (let line = line1; line < line2; line++) {
-        const lineStartPosition = getStartPositionOfLine(line, sourceFile);
-        const lineEndPosition = getEndLinePosition(line, sourceFile);
-        if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) {
-          continue;
-        }
-        const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition);
-        if (whitespaceStart !== -1) {
-          Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1)));
-          recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart);
-        }
+    const exportSpecifier = getDeclarationOfKind(symbol, 281 /* ExportSpecifier */);
+    if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
+      const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
+      if (localSymbol) {
+        const res2 = cbSymbol(
+          localSymbol,
+          /*rootSymbol*/
+          void 0,
+          /*baseSymbol*/
+          void 0,
+          1 /* Node */
+        );
+        if (res2) return res2;
       }
     }
-    function getTrailingWhitespaceStartPosition(start, end) {
-      let pos = end;
-      while (pos >= start && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) {
-        pos--;
+    if (!isForRenamePopulateSearchSymbolSet) {
+      let bindingElementPropertySymbol;
+      if (onlyIncludeBindingElementAtReferenceLocation) {
+        bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location.parent) ? getPropertySymbolFromBindingElement(checker, location.parent) : void 0;
+      } else {
+        bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
       }
-      if (pos !== end) {
-        return pos + 1;
+      return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
+    }
+    Debug.assert(isForRenamePopulateSearchSymbolSet);
+    const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation;
+    if (includeOriginalSymbolOfBindingElement) {
+      const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
+      return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
+    }
+    function fromRoot(sym, kind) {
+      return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(
+        sym,
+        rootSymbol,
+        /*baseSymbol*/
+        void 0,
+        kind
+      ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
+    }
+    function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
+      const bindingElement = getDeclarationOfKind(symbol2, 208 /* BindingElement */);
+      if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) {
+        return getPropertySymbolFromBindingElement(checker2, bindingElement);
       }
-      return -1;
     }
-    function trimTrailingWhitespacesForRemainingRange(trivias) {
-      let startPos = previousRange ? previousRange.end : originalRange.pos;
-      for (const trivia of trivias) {
-        if (isComment(trivia.kind)) {
-          if (startPos < trivia.pos) {
-            trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange);
+  }
+  function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) {
+    const seen = /* @__PURE__ */ new Map();
+    return recur(symbol);
+    function recur(symbol2) {
+      if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, getSymbolId(symbol2))) return;
+      return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => {
+        const type = checker.getTypeAtLocation(typeReference);
+        const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName);
+        return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol));
+      }));
+    }
+  }
+  function isStaticSymbol(symbol) {
+    if (!symbol.valueDeclaration) return false;
+    const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration);
+    return !!(modifierFlags & 256 /* Static */);
+  }
+  function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) {
+    const { checker } = state;
+    return forEachRelatedSymbol(
+      referenceSymbol,
+      referenceLocation,
+      checker,
+      /*isForRenamePopulateSearchSymbolSet*/
+      false,
+      /*onlyIncludeBindingElementAtReferenceLocation*/
+      state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
+      (sym, rootSymbol, baseSymbol, kind) => {
+        if (baseSymbol) {
+          if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) {
+            baseSymbol = void 0;
+          }
+        }
+        return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
+      },
+      /*allowBaseTypes*/
+      (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
+    );
+  }
+  function getIntersectingMeaningFromDeclarations(node, symbol) {
+    let meaning = getMeaningFromLocation(node);
+    const { declarations } = symbol;
+    if (declarations) {
+      let lastIterationMeaning;
+      do {
+        lastIterationMeaning = meaning;
+        for (const declaration of declarations) {
+          const declarationMeaning = getMeaningFromDeclaration(declaration);
+          if (declarationMeaning & meaning) {
+            meaning |= declarationMeaning;
           }
-          startPos = trivia.end + 1;
         }
+      } while (meaning !== lastIterationMeaning);
+    }
+    return meaning;
+  }
+  Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations;
+  function isImplementation(node) {
+    return !!(node.flags & 33554432 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node);
+  }
+  function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) {
+    const refSymbol = checker.getSymbolAtLocation(node);
+    const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration);
+    if (shorthandSymbol) {
+      for (const declaration of shorthandSymbol.getDeclarations()) {
+        if (getMeaningFromDeclaration(declaration) & 1 /* Value */) {
+          addReference2(declaration);
+        }
+      }
+    }
+  }
+  Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment;
+  function forEachDescendantOfKind(node, kind, action) {
+    forEachChild(node, (child) => {
+      if (child.kind === kind) {
+        action(child);
+      }
+      forEachDescendantOfKind(child, kind, action);
+    });
+  }
+  function tryGetClassByExtendingIdentifier(node) {
+    return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent);
+  }
+  function getParentSymbolsOfPropertyAccess(location, symbol, checker) {
+    const propertyAccessExpression = isRightSideOfPropertyAccess(location) ? location.parent : void 0;
+    const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression);
+    const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0);
+    return res.length === 0 ? void 0 : res;
+  }
+  function isForRenameWithPrefixAndSuffixText(options) {
+    return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename;
+  }
+})(Core || (Core = {}));
+
+// src/services/_namespaces/ts.GoToDefinition.ts
+var ts_GoToDefinition_exports = {};
+__export(ts_GoToDefinition_exports, {
+  createDefinitionInfo: () => createDefinitionInfo,
+  findReferenceInPosition: () => findReferenceInPosition,
+  getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan,
+  getDefinitionAtPosition: () => getDefinitionAtPosition,
+  getReferenceAtPosition: () => getReferenceAtPosition,
+  getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition
+});
+
+// src/services/goToDefinition.ts
+function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
+  var _a;
+  const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
+  const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
+  if (resolvedRef == null ? void 0 : resolvedRef.file) {
+    return fileReferenceDefinition;
+  }
+  const node = getTouchingPropertyName(sourceFile, position);
+  if (node === sourceFile) {
+    return void 0;
+  }
+  const { parent: parent2 } = node;
+  const typeChecker = program.getTypeChecker();
+  if (node.kind === 164 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) {
+    return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray;
+  }
+  if (isJumpStatementTarget(node)) {
+    const label = getTargetLabel(node.parent, node.text);
+    return label ? [createDefinitionInfoFromName(
+      typeChecker,
+      label,
+      "label" /* label */,
+      node.text,
+      /*containerName*/
+      void 0
+    )] : void 0;
+  }
+  switch (node.kind) {
+    case 107 /* ReturnKeyword */:
+      const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
+      return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    case 90 /* DefaultKeyword */:
+      if (!isDefaultClause(node.parent)) {
+        break;
       }
-      if (startPos < originalRange.end) {
-        trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange);
+    case 84 /* CaseKeyword */:
+      const switchStatement = findAncestor(node.parent, isSwitchStatement);
+      if (switchStatement) {
+        return [createDefinitionInfoFromSwitch(switchStatement, sourceFile)];
       }
+      break;
+  }
+  if (node.kind === 135 /* AwaitKeyword */) {
+    const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+    const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 134 /* AsyncKeyword */);
+    return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+  }
+  if (node.kind === 127 /* YieldKeyword */) {
+    const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+    const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken;
+    return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+  }
+  if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
+    const classDecl = node.parent.parent;
+    const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
+    const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration);
+    const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : "";
+    const sourceFile2 = node.getSourceFile();
+    return map(staticBlocks, (staticBlock) => {
+      let { pos } = moveRangePastModifiers(staticBlock);
+      pos = skipTrivia(sourceFile2.text, pos);
+      return createDefinitionInfoFromName(
+        typeChecker,
+        staticBlock,
+        "constructor" /* constructorImplementationElement */,
+        "static {}",
+        containerName,
+        /*unverified*/
+        false,
+        failedAliasResolution2,
+        { start: pos, length: "static".length }
+      );
+    });
+  }
+  let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
+  let fallbackNode = node;
+  if (searchOtherFilesOnly && failedAliasResolution) {
+    const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire));
+    const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration);
+    if (moduleSpecifier) {
+      ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias));
+      fallbackNode = moduleSpecifier;
     }
-    function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) {
-      const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
-      const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line;
-      trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2);
+  }
+  if (!symbol && isModuleSpecifierLike(fallbackNode)) {
+    const ref = (_a = program.getResolvedModuleFromModuleSpecifier(fallbackNode, sourceFile)) == null ? void 0 : _a.resolvedModule;
+    if (ref) {
+      return [{
+        name: fallbackNode.text,
+        fileName: ref.resolvedFileName,
+        containerName: void 0,
+        containerKind: void 0,
+        kind: "script" /* scriptElement */,
+        textSpan: createTextSpan(0, 0),
+        failedAliasResolution,
+        isAmbient: isDeclarationFileName(ref.resolvedFileName),
+        unverified: fallbackNode !== node
+      }];
     }
-    function recordDelete(start, len) {
-      if (len) {
-        edits.push(createTextChangeFromStartLength(start, len, ""));
-      }
+  }
+  if (!symbol) {
+    return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker));
+  }
+  if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName)) return void 0;
+  const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node);
+  if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isJsxConstructorLike(calledDeclaration))) {
+    const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution);
+    if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) {
+      return [sigInfo];
+    } else {
+      const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, calledDeclaration) || emptyArray;
+      return node.kind === 108 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo];
     }
-    function recordReplace(start, len, newText) {
-      if (len || newText) {
-        edits.push(createTextChangeFromStartLength(start, len, newText));
-      }
+  }
+  if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) {
+    const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
+    const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(
+      decl,
+      typeChecker,
+      shorthandSymbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    )) : emptyArray;
+    return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node));
+  }
+  if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
+    const name = getNameFromPropertyName(node);
+    const type = typeChecker.getTypeAtLocation(parent2.parent);
+    return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => {
+      const prop = t.getProperty(name);
+      return prop && getDefinitionFromSymbol(typeChecker, prop, node);
+    });
+  }
+  const objectLiteralElementDefinition = getDefinitionFromObjectLiteralElement(typeChecker, node);
+  return concatenate(fileReferenceDefinition, objectLiteralElementDefinition.length ? objectLiteralElementDefinition : getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
+}
+function symbolMatchesSignature(s, calledDeclaration) {
+  var _a;
+  return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a.symbol);
+}
+function getDefinitionFromObjectLiteralElement(typeChecker, node) {
+  const element = getContainingObjectLiteralElement(node);
+  if (element) {
+    const contextualType = element && typeChecker.getContextualType(element.parent);
+    if (contextualType) {
+      return flatMap(getPropertySymbolsFromContextualType(
+        element,
+        typeChecker,
+        contextualType,
+        /*unionSymbolOk*/
+        false
+      ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+    }
+  }
+  return emptyArray;
+}
+function getDefinitionFromOverriddenMember(typeChecker, node) {
+  const classElement = findAncestor(node, isClassElement);
+  if (!(classElement && classElement.name)) return;
+  const baseDeclaration = findAncestor(classElement, isClassLike);
+  if (!baseDeclaration) return;
+  const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration);
+  if (!baseTypeNode) return;
+  const expression = skipParentheses(baseTypeNode.expression);
+  const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression);
+  if (!base) return;
+  const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name));
+  const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name);
+  if (!symbol) return;
+  return getDefinitionFromSymbol(typeChecker, symbol, node);
+}
+function getReferenceAtPosition(sourceFile, position, program) {
+  var _a, _b;
+  const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
+  if (referencePath) {
+    const file = program.getSourceFileFromReference(sourceFile, referencePath);
+    return file && { reference: referencePath, fileName: file.fileName, file, unverified: false };
+  }
+  const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
+  if (typeReferenceDirective) {
+    const reference = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeReferenceDirective, sourceFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective;
+    const file = reference && program.getSourceFile(reference.resolvedFileName);
+    return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
+  }
+  const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position);
+  if (libReferenceDirective) {
+    const file = program.getLibFileFromReference(libReferenceDirective);
+    return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
+  }
+  if (sourceFile.imports.length || sourceFile.moduleAugmentations.length) {
+    const node = getTouchingToken(sourceFile, position);
+    let resolution;
+    if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && (resolution = program.getResolvedModuleFromModuleSpecifier(node, sourceFile))) {
+      const verifiedFileName = (_b = resolution.resolvedModule) == null ? void 0 : _b.resolvedFileName;
+      const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
+      return {
+        file: program.getSourceFile(fileName),
+        fileName,
+        reference: {
+          pos: node.getStart(),
+          end: node.getEnd(),
+          fileName: node.text
+        },
+        unverified: !verifiedFileName
+      };
     }
-    function recordInsert(start, text) {
-      if (text) {
-        edits.push(createTextChangeFromStartLength(start, 0, text));
-      }
+  }
+  return void 0;
+}
+var typesWithUnwrappedTypeArguments = /* @__PURE__ */ new Set([
+  "Array",
+  "ArrayLike",
+  "ReadonlyArray",
+  "Promise",
+  "PromiseLike",
+  "Iterable",
+  "IterableIterator",
+  "AsyncIterable",
+  "Set",
+  "WeakSet",
+  "ReadonlySet",
+  "Map",
+  "WeakMap",
+  "ReadonlyMap",
+  "Partial",
+  "Required",
+  "Readonly",
+  "Pick",
+  "Omit"
+]);
+function shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type) {
+  const referenceName = type.symbol.name;
+  if (!typesWithUnwrappedTypeArguments.has(referenceName)) {
+    return false;
+  }
+  const globalType = typeChecker.resolveName(
+    referenceName,
+    /*location*/
+    void 0,
+    788968 /* Type */,
+    /*excludeGlobals*/
+    false
+  );
+  return !!globalType && globalType === type.target.symbol;
+}
+function shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) {
+  if (!type.aliasSymbol) {
+    return false;
+  }
+  const referenceName = type.aliasSymbol.name;
+  if (!typesWithUnwrappedTypeArguments.has(referenceName)) {
+    return false;
+  }
+  const globalType = typeChecker.resolveName(
+    referenceName,
+    /*location*/
+    void 0,
+    788968 /* Type */,
+    /*excludeGlobals*/
+    false
+  );
+  return !!globalType && globalType === type.aliasSymbol;
+}
+function getFirstTypeArgumentDefinitions(typeChecker, type, node, failedAliasResolution) {
+  var _a, _b;
+  if (!!(getObjectFlags(type) & 4 /* Reference */) && shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type)) {
+    return definitionFromType(typeChecker.getTypeArguments(type)[0], typeChecker, node, failedAliasResolution);
+  }
+  if (shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) && type.aliasTypeArguments) {
+    return definitionFromType(type.aliasTypeArguments[0], typeChecker, node, failedAliasResolution);
+  }
+  if (getObjectFlags(type) & 32 /* Mapped */ && type.target && shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type.target)) {
+    const declaration = (_b = (_a = type.aliasSymbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0];
+    if (declaration && isTypeAliasDeclaration(declaration) && isTypeReferenceNode(declaration.type) && declaration.type.typeArguments) {
+      return definitionFromType(typeChecker.getTypeAtLocation(declaration.type.typeArguments[0]), typeChecker, node, failedAliasResolution);
+    }
+  }
+  return [];
+}
+function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  if (node === sourceFile) {
+    return void 0;
+  }
+  if (isImportMeta(node.parent) && node.parent.name === node) {
+    return definitionFromType(
+      typeChecker.getTypeAtLocation(node.parent),
+      typeChecker,
+      node.parent,
+      /*failedAliasResolution*/
+      false
+    );
+  }
+  const { symbol, failedAliasResolution } = getSymbol(
+    node,
+    typeChecker,
+    /*stopAtAlias*/
+    false
+  );
+  if (!symbol) return void 0;
+  const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
+  const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker);
+  const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution);
+  const [resolvedType, typeDefinitions] = fromReturnType && fromReturnType.length !== 0 ? [returnType, fromReturnType] : [typeAtLocation, definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution)];
+  return typeDefinitions.length ? [...getFirstTypeArgumentDefinitions(typeChecker, resolvedType, node, failedAliasResolution), ...typeDefinitions] : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0;
+}
+function definitionFromType(type, checker, node, failedAliasResolution) {
+  return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
+}
+function tryGetReturnTypeOfFunction(symbol, type, checker) {
+  if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
+  symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
+    const sigs = type.getCallSignatures();
+    if (sigs.length === 1) return checker.getReturnTypeOfSignature(first(sigs));
+  }
+  return void 0;
+}
+function getDefinitionAndBoundSpan(program, sourceFile, position) {
+  const definitions = getDefinitionAtPosition(program, sourceFile, position);
+  if (!definitions || definitions.length === 0) {
+    return void 0;
+  }
+  const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position);
+  if (comment) {
+    return { definitions, textSpan: createTextSpanFromRange(comment) };
+  }
+  const node = getTouchingPropertyName(sourceFile, position);
+  const textSpan = createTextSpan(node.getStart(), node.getWidth());
+  return { definitions, textSpan };
+}
+function getDefinitionInfoForIndexSignatures(node, checker) {
+  return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration));
+}
+function getSymbol(node, checker, stopAtAlias) {
+  const symbol = checker.getSymbolAtLocation(node);
+  let failedAliasResolution = false;
+  if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) {
+    const aliased = checker.getAliasedSymbol(symbol);
+    if (aliased.declarations) {
+      return { symbol: aliased };
+    } else {
+      failedAliasResolution = true;
     }
-    function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) {
-      const onLaterLine = currentStartLine !== previousStartLine;
-      switch (rule2.action) {
-        case 1 /* StopProcessingSpaceActions */:
-          return 0 /* None */;
-        case 16 /* DeleteSpace */:
-          if (previousRange2.end !== currentRange.pos) {
-            recordDelete(previousRange2.end, currentRange.pos - previousRange2.end);
-            return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */;
-          }
-          break;
-        case 32 /* DeleteToken */:
-          recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos);
-          break;
-        case 8 /* InsertNewLine */:
-          if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
-            return 0 /* None */;
-          }
-          const lineDelta = currentStartLine - previousStartLine;
-          if (lineDelta !== 1) {
-            recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options));
-            return onLaterLine ? 0 /* None */ : 1 /* LineAdded */;
-          }
-          break;
-        case 4 /* InsertSpace */:
-          if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
-            return 0 /* None */;
-          }
-          const posDelta = currentRange.pos - previousRange2.end;
-          if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) {
-            recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " ");
-            return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */;
-          }
-          break;
-        case 64 /* InsertTrailingSemicolon */:
-          recordInsert(previousRange2.end, ";");
-      }
-      return 0 /* None */;
+  }
+  return { symbol, failedAliasResolution };
+}
+function shouldSkipAlias(node, declaration) {
+  if (node.kind !== 80 /* Identifier */) {
+    return false;
+  }
+  if (node.parent === declaration) {
+    return true;
+  }
+  if (declaration.kind === 274 /* NamespaceImport */) {
+    return false;
+  }
+  return true;
+}
+function isExpandoDeclaration(node) {
+  if (!isAssignmentDeclaration(node)) return false;
+  const containingAssignment = findAncestor(node, (p) => {
+    if (isAssignmentExpression(p)) return true;
+    if (!isAssignmentDeclaration(p)) return "quit";
+    return false;
+  });
+  return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */;
+}
+function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, excludeDeclaration) {
+  const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
+  const signatureDefinition = getConstructSignatureDefinition() || getCallSignatureDefinition();
+  if (signatureDefinition) {
+    return signatureDefinition;
+  }
+  const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
+  const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
+  return map(results, (declaration) => createDefinitionInfo(
+    declaration,
+    typeChecker,
+    symbol,
+    node,
+    /*unverified*/
+    false,
+    failedAliasResolution
+  ));
+  function getConstructSignatureDefinition() {
+    if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 137 /* ConstructorKeyword */)) {
+      const cls = find(filteredDeclarations, isClassLike);
+      return cls && getSignatureDefinition(
+        cls.members,
+        /*selectConstructors*/
+        true
+      );
     }
   }
-  function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) {
-    const jsdoc = findAncestor(tokenAtPosition, isJSDoc);
-    if (jsdoc)
-      tokenAtPosition = jsdoc.parent;
-    const tokenStart = tokenAtPosition.getStart(sourceFile);
-    if (tokenStart <= position && position < tokenAtPosition.getEnd()) {
+  function getCallSignatureDefinition() {
+    return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(
+      filteredDeclarations,
+      /*selectConstructors*/
+      false
+    ) : void 0;
+  }
+  function getSignatureDefinition(signatureDeclarations, selectConstructors) {
+    if (!signatureDeclarations) {
       return void 0;
     }
-    precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken;
-    const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
-    const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
-    const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
-    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character.
-    // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position):
-    //
-    //    // asdf   ^\n
-    //
-    // But for closed multi-line comments, we don't want to be inside the comment in the following case:
-    //
-    //    /* asdf */^
-    //
-    // However, unterminated multi-line comments *do* contain their end.
-    //
-    // Internally, we represent the end of the comment at the newline and closing '/', respectively.
-    //
-    position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
-  }
-  function getOpenTokenForList(node, list) {
+    const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
+    const declarationsWithBody = declarations.filter((d) => !!d.body);
+    return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(
+      last(declarations),
+      typeChecker,
+      symbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    )] : void 0;
+  }
+}
+function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
+  const symbolName2 = checker.symbolToString(symbol);
+  const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node);
+  const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : "";
+  return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution);
+}
+function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) {
+  const sourceFile = declaration.getSourceFile();
+  if (!textSpan) {
+    const name = getNameOfDeclaration(declaration) || declaration;
+    textSpan = createTextSpanFromNode(name, sourceFile);
+  }
+  return {
+    fileName: sourceFile.fileName,
+    textSpan,
+    kind: symbolKind,
+    name: symbolName2,
+    containerKind: void 0,
+    // TODO: GH#18217
+    containerName,
+    ...ts_FindAllReferences_exports.toContextSpan(
+      textSpan,
+      sourceFile,
+      ts_FindAllReferences_exports.getContextNode(declaration)
+    ),
+    isLocal: !isDefinitionVisible(checker, declaration),
+    isAmbient: !!(declaration.flags & 33554432 /* Ambient */),
+    unverified,
+    failedAliasResolution
+  };
+}
+function createDefinitionInfoFromSwitch(statement, sourceFile) {
+  const keyword = ts_FindAllReferences_exports.getContextNode(statement);
+  const textSpan = createTextSpanFromNode(isContextWithStartAndEndNode(keyword) ? keyword.start : keyword, sourceFile);
+  return {
+    fileName: sourceFile.fileName,
+    textSpan,
+    kind: "keyword" /* keyword */,
+    name: "switch",
+    containerKind: void 0,
+    containerName: "",
+    ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, keyword),
+    isLocal: true,
+    isAmbient: false,
+    unverified: false,
+    failedAliasResolution: void 0
+  };
+}
+function isDefinitionVisible(checker, declaration) {
+  if (checker.isDeclarationVisible(declaration)) return true;
+  if (!declaration.parent) return false;
+  if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration) return isDefinitionVisible(checker, declaration.parent);
+  switch (declaration.kind) {
+    case 172 /* PropertyDeclaration */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 174 /* MethodDeclaration */:
+      if (hasEffectiveModifier(declaration, 2 /* Private */)) return false;
+    case 176 /* Constructor */:
+    case 303 /* PropertyAssignment */:
+    case 304 /* ShorthandPropertyAssignment */:
+    case 210 /* ObjectLiteralExpression */:
+    case 231 /* ClassExpression */:
+    case 219 /* ArrowFunction */:
+    case 218 /* FunctionExpression */:
+      return isDefinitionVisible(checker, declaration.parent);
+    default:
+      return false;
+  }
+}
+function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
+  return createDefinitionInfo(
+    decl,
+    typeChecker,
+    decl.symbol,
+    decl,
+    /*unverified*/
+    false,
+    failedAliasResolution
+  );
+}
+function findReferenceInPosition(refs, pos) {
+  return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
+}
+function getDefinitionInfoForFileReference(name, targetFileName, unverified) {
+  return {
+    fileName: targetFileName,
+    textSpan: createTextSpanFromBounds(0, 0),
+    kind: "script" /* scriptElement */,
+    name,
+    containerName: void 0,
+    containerKind: void 0,
+    // TODO: GH#18217
+    unverified
+  };
+}
+function getAncestorCallLikeExpression(node) {
+  const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n));
+  const callLike = target == null ? void 0 : target.parent;
+  return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0;
+}
+function tryGetSignatureDeclaration(typeChecker, node) {
+  const callLike = getAncestorCallLikeExpression(node);
+  const signature = callLike && typeChecker.getResolvedSignature(callLike);
+  return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d));
+}
+function isJsxConstructorLike(node) {
+  switch (node.kind) {
+    case 176 /* Constructor */:
+    case 185 /* ConstructorType */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+      return true;
+    default:
+      return false;
+  }
+}
+
+// src/services/_namespaces/ts.InlayHints.ts
+var ts_InlayHints_exports = {};
+__export(ts_InlayHints_exports, {
+  provideInlayHints: () => provideInlayHints
+});
+
+// src/services/inlayHints.ts
+var leadingParameterNameCommentRegexFactory = (name) => {
+  return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`);
+};
+function shouldShowParameterNameHints(preferences) {
+  return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all";
+}
+function shouldShowLiteralParameterNameHintsOnly(preferences) {
+  return preferences.includeInlayParameterNameHints === "literals";
+}
+function shouldUseInteractiveInlayHints(preferences) {
+  return preferences.interactiveInlayHints === true;
+}
+function provideInlayHints(context) {
+  const { file, program, span, cancellationToken, preferences } = context;
+  const sourceFileText = file.text;
+  const compilerOptions = program.getCompilerOptions();
+  const quotePreference = getQuotePreference(file, preferences);
+  const checker = program.getTypeChecker();
+  const result = [];
+  visitor(file);
+  return result;
+  function visitor(node) {
+    if (!node || node.getFullWidth() === 0) {
+      return;
+    }
     switch (node.kind) {
-      case 176 /* Constructor */:
+      case 267 /* ModuleDeclaration */:
+      case 263 /* ClassDeclaration */:
+      case 264 /* InterfaceDeclaration */:
       case 262 /* FunctionDeclaration */:
+      case 231 /* ClassExpression */:
       case 218 /* FunctionExpression */:
       case 174 /* MethodDeclaration */:
-      case 173 /* MethodSignature */:
       case 219 /* ArrowFunction */:
-      case 179 /* CallSignature */:
-      case 180 /* ConstructSignature */:
-      case 184 /* FunctionType */:
-      case 185 /* ConstructorType */:
-      case 177 /* GetAccessor */:
-      case 178 /* SetAccessor */:
-        if (node.typeParameters === list) {
-          return 30 /* LessThanToken */;
-        } else if (node.parameters === list) {
-          return 21 /* OpenParenToken */;
-        }
-        break;
-      case 213 /* CallExpression */:
-      case 214 /* NewExpression */:
-        if (node.typeArguments === list) {
-          return 30 /* LessThanToken */;
-        } else if (node.arguments === list) {
-          return 21 /* OpenParenToken */;
-        }
-        break;
-      case 263 /* ClassDeclaration */:
-      case 231 /* ClassExpression */:
-      case 264 /* InterfaceDeclaration */:
-      case 265 /* TypeAliasDeclaration */:
-        if (node.typeParameters === list) {
-          return 30 /* LessThanToken */;
-        }
-        break;
-      case 183 /* TypeReference */:
-      case 215 /* TaggedTemplateExpression */:
-      case 186 /* TypeQuery */:
-      case 233 /* ExpressionWithTypeArguments */:
-      case 205 /* ImportType */:
-        if (node.typeArguments === list) {
-          return 30 /* LessThanToken */;
-        }
-        break;
-      case 187 /* TypeLiteral */:
-        return 19 /* OpenBraceToken */;
+        cancellationToken.throwIfCancellationRequested();
     }
-    return 0 /* Unknown */;
-  }
-  function getCloseTokenForOpenToken(kind) {
-    switch (kind) {
-      case 21 /* OpenParenToken */:
-        return 22 /* CloseParenToken */;
-      case 30 /* LessThanToken */:
-        return 32 /* GreaterThanToken */;
-      case 19 /* OpenBraceToken */:
-        return 20 /* CloseBraceToken */;
+    if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
+      return;
     }
-    return 0 /* Unknown */;
-  }
-  function getIndentationString(indentation, options) {
-    const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize);
-    if (resetInternedStrings) {
-      internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize };
-      internedTabsIndentation = internedSpacesIndentation = void 0;
-    }
-    if (!options.convertTabsToSpaces) {
-      const tabs = Math.floor(indentation / options.tabSize);
-      const spaces = indentation - tabs * options.tabSize;
-      let tabString;
-      if (!internedTabsIndentation) {
-        internedTabsIndentation = [];
-      }
-      if (internedTabsIndentation[tabs] === void 0) {
-        internedTabsIndentation[tabs] = tabString = repeatString("	", tabs);
-      } else {
-        tabString = internedTabsIndentation[tabs];
-      }
-      return spaces ? tabString + repeatString(" ", spaces) : tabString;
+    if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) {
+      return;
+    }
+    if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) {
+      visitVariableLikeDeclaration(node);
+    } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) {
+      visitVariableLikeDeclaration(node);
+    } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) {
+      visitEnumMember(node);
+    } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) {
+      visitCallOrNewExpression(node);
     } else {
-      let spacesString;
-      const quotient = Math.floor(indentation / options.indentSize);
-      const remainder = indentation % options.indentSize;
-      if (!internedSpacesIndentation) {
-        internedSpacesIndentation = [];
+      if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) {
+        visitFunctionLikeForParameterType(node);
       }
-      if (internedSpacesIndentation[quotient] === void 0) {
-        spacesString = repeatString(" ", options.indentSize * quotient);
-        internedSpacesIndentation[quotient] = spacesString;
-      } else {
-        spacesString = internedSpacesIndentation[quotient];
+      if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) {
+        visitFunctionDeclarationLikeForReturnType(node);
       }
-      return remainder ? spacesString + repeatString(" ", remainder) : spacesString;
     }
+    return forEachChild(node, visitor);
   }
-  var internedSizes, internedTabsIndentation, internedSpacesIndentation;
-  var init_formatting = __esm({
-    "src/services/formatting/formatting.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_formatting();
+  function isSignatureSupportingReturnAnnotation(node) {
+    return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node);
+  }
+  function addParameterHints(text, parameter, position, isFirstVariadicArgument) {
+    let hintText = `${isFirstVariadicArgument ? "..." : ""}${text}`;
+    let displayParts;
+    if (shouldUseInteractiveInlayHints(preferences)) {
+      displayParts = [getNodeDisplayPart(hintText, parameter), { text: ":" }];
+      hintText = "";
+    } else {
+      hintText += ":";
     }
-  });
-
-  // src/services/formatting/smartIndenter.ts
-  var SmartIndenter;
-  var init_smartIndenter = __esm({
-    "src/services/formatting/smartIndenter.ts"() {
-      "use strict";
-      init_ts4();
-      init_ts_formatting();
-      ((SmartIndenter2) => {
-        let Value;
-        ((Value2) => {
-          Value2[Value2["Unknown"] = -1] = "Unknown";
-        })(Value || (Value = {}));
-        function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) {
-          if (position > sourceFile.text.length) {
-            return getBaseIndentation(options);
-          }
-          if (options.indentStyle === 0 /* None */) {
-            return 0;
-          }
-          const precedingToken = findPrecedingToken(
-            position,
-            sourceFile,
-            /*startNode*/
-            void 0,
-            /*excludeJsdoc*/
-            true
-          );
-          const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
-          if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
-            return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
-          }
-          if (!precedingToken) {
-            return getBaseIndentation(options);
-          }
-          const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind);
-          if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) {
-            return 0;
-          }
-          const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
-          const currentToken = getTokenAtPosition(sourceFile, position);
-          const isObjectLiteral = currentToken.kind === 19 /* OpenBraceToken */ && currentToken.parent.kind === 210 /* ObjectLiteralExpression */;
-          if (options.indentStyle === 1 /* Block */ || isObjectLiteral) {
-            return getBlockIndent(sourceFile, position, options);
-          }
-          if (precedingToken.kind === 28 /* CommaToken */ && precedingToken.parent.kind !== 226 /* BinaryExpression */) {
-            const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options);
-            if (actualIndentation !== -1 /* Unknown */) {
-              return actualIndentation;
-            }
-          }
-          const containerList = getListByPosition(position, precedingToken.parent, sourceFile);
-          if (containerList && !rangeContainsRange(containerList, precedingToken)) {
-            const useTheSameBaseIndentation = [218 /* FunctionExpression */, 219 /* ArrowFunction */].includes(currentToken.parent.kind);
-            const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize;
-            return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize;
-          }
-          return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options);
-        }
-        SmartIndenter2.getIndentation = getIndentation;
-        function getCommentIndent(sourceFile, position, options, enclosingCommentRange) {
-          const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1;
-          const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line;
-          Debug.assert(commentStartLine >= 0);
-          if (previousLine <= commentStartLine) {
-            return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options);
-          }
-          const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile);
-          const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options);
-          if (column === 0) {
-            return column;
-          }
-          const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character);
-          return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column;
-        }
-        function getBlockIndent(sourceFile, position, options) {
-          let current = position;
-          while (current > 0) {
-            const char = sourceFile.text.charCodeAt(current);
-            if (!isWhiteSpaceLike(char)) {
-              break;
-            }
-            current--;
-          }
-          const lineStart = getLineStartPositionForPosition(current, sourceFile);
-          return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options);
-        }
-        function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) {
-          let previous;
-          let current = precedingToken;
-          while (current) {
-            if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(
-              options,
-              current,
-              previous,
-              sourceFile,
-              /*isNextChild*/
-              true
-            )) {
-              const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
-              const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
-              const indentationDelta = nextTokenKind !== 0 /* Unknown */ ? assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
-              return getIndentationForNodeWorker(
-                current,
-                currentStart,
-                /*ignoreActualIndentationRange*/
-                void 0,
-                indentationDelta,
-                sourceFile,
-                /*isNextChild*/
-                true,
-                options
-              );
-            }
-            const actualIndentation = getActualIndentationForListItem(
-              current,
-              sourceFile,
-              options,
-              /*listIndentsChild*/
-              true
-            );
-            if (actualIndentation !== -1 /* Unknown */) {
-              return actualIndentation;
-            }
-            previous = current;
-            current = current.parent;
-          }
-          return getBaseIndentation(options);
-        }
-        function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
-          const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
-          return getIndentationForNodeWorker(
-            n,
-            start,
-            ignoreActualIndentationRange,
-            /*indentationDelta*/
-            0,
-            sourceFile,
-            /*isNextChild*/
-            false,
-            options
-          );
-        }
-        SmartIndenter2.getIndentationForNode = getIndentationForNode;
-        function getBaseIndentation(options) {
-          return options.baseIndentSize || 0;
-        }
-        SmartIndenter2.getBaseIndentation = getBaseIndentation;
-        function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) {
-          var _a;
-          let parent2 = current.parent;
-          while (parent2) {
-            let useActualIndentation = true;
-            if (ignoreActualIndentationRange) {
-              const start = current.getStart(sourceFile);
-              useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end;
-            }
-            const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile);
-            const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile);
-            if (useActualIndentation) {
-              const firstListChild = (_a = getContainingList(current, sourceFile)) == null ? void 0 : _a[0];
-              const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line;
-              let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild);
-              if (actualIndentation !== -1 /* Unknown */) {
-                return actualIndentation + indentationDelta;
-              }
-              actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options);
-              if (actualIndentation !== -1 /* Unknown */) {
-                return actualIndentation + indentationDelta;
-              }
-            }
-            if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) {
-              indentationDelta += options.indentSize;
-            }
-            const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile);
-            current = parent2;
-            parent2 = current.parent;
-            currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart;
-          }
-          return indentationDelta + getBaseIndentation(options);
-        }
-        function getContainingListOrParentStart(parent2, child, sourceFile) {
-          const containingList = getContainingList(child, sourceFile);
-          const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile);
-          return sourceFile.getLineAndCharacterOfPosition(startPos);
-        }
-        function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) {
-          const commaItemInfo = findListItemInfo(commaToken);
-          if (commaItemInfo && commaItemInfo.listItemIndex > 0) {
-            return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options);
-          } else {
-            return -1 /* Unknown */;
-          }
-        }
-        function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) {
-          const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 312 /* SourceFile */ || !parentAndChildShareLine);
-          if (!useActualIndentation) {
-            return -1 /* Unknown */;
-          }
-          return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options);
-        }
-        let NextTokenKind;
-        ((NextTokenKind2) => {
-          NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown";
-          NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace";
-          NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace";
-        })(NextTokenKind || (NextTokenKind = {}));
-        function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) {
-          const nextToken = findNextToken(precedingToken, current, sourceFile);
-          if (!nextToken) {
-            return 0 /* Unknown */;
-          }
-          if (nextToken.kind === 19 /* OpenBraceToken */) {
-            return 1 /* OpenBrace */;
-          } else if (nextToken.kind === 20 /* CloseBraceToken */) {
-            const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line;
-            return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */;
-          }
-          return 0 /* Unknown */;
-        }
-        function getStartLineAndCharacterForNode(n, sourceFile) {
-          return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
-        }
-        function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) {
-          if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) {
-            return false;
-          }
-          const expressionOfCallExpressionEnd = parent2.expression.getEnd();
-          const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line;
-          return expressionOfCallExpressionEndLine === childStartLine;
-        }
-        SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled;
-        function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) {
-          if (parent2.kind === 245 /* IfStatement */ && parent2.elseStatement === child) {
-            const elseKeyword = findChildOfKind(parent2, 93 /* ElseKeyword */, sourceFile);
-            Debug.assert(elseKeyword !== void 0);
-            const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line;
-            return elseKeywordStartLine === childStartLine;
-          }
-          return false;
-        }
-        SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement;
-        function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) {
-          if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) {
-            const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line;
-            if (child === parent2.whenTrue) {
-              return childStartLine === conditionEndLine;
-            } else {
-              const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line;
-              const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line;
-              return conditionEndLine === trueStartLine && trueEndLine === childStartLine;
-            }
-          }
-          return false;
-        }
-        SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression;
-        function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) {
-          if (isCallOrNewExpression(parent2)) {
-            if (!parent2.arguments)
-              return false;
-            const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos);
-            if (!currentNode)
-              return false;
-            const currentIndex = parent2.arguments.indexOf(currentNode);
-            if (currentIndex === 0)
-              return false;
-            const previousNode = parent2.arguments[currentIndex - 1];
-            const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line;
-            if (childStartLine === lineOfPreviousNode) {
-              return true;
-            }
-          }
-          return false;
-        }
-        SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument;
-        function getContainingList(node, sourceFile) {
-          return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile);
-        }
-        SmartIndenter2.getContainingList = getContainingList;
-        function getListByPosition(pos, node, sourceFile) {
-          return node && getListByRange(pos, pos, node, sourceFile);
-        }
-        function getListByRange(start, end, node, sourceFile) {
-          switch (node.kind) {
-            case 183 /* TypeReference */:
-              return getList(node.typeArguments);
-            case 210 /* ObjectLiteralExpression */:
-              return getList(node.properties);
-            case 209 /* ArrayLiteralExpression */:
-              return getList(node.elements);
-            case 187 /* TypeLiteral */:
-              return getList(node.members);
-            case 262 /* FunctionDeclaration */:
-            case 218 /* FunctionExpression */:
-            case 219 /* ArrowFunction */:
-            case 174 /* MethodDeclaration */:
-            case 173 /* MethodSignature */:
-            case 179 /* CallSignature */:
-            case 176 /* Constructor */:
-            case 185 /* ConstructorType */:
-            case 180 /* ConstructSignature */:
-              return getList(node.typeParameters) || getList(node.parameters);
-            case 177 /* GetAccessor */:
-              return getList(node.parameters);
-            case 263 /* ClassDeclaration */:
-            case 231 /* ClassExpression */:
-            case 264 /* InterfaceDeclaration */:
-            case 265 /* TypeAliasDeclaration */:
-            case 352 /* JSDocTemplateTag */:
-              return getList(node.typeParameters);
-            case 214 /* NewExpression */:
-            case 213 /* CallExpression */:
-              return getList(node.typeArguments) || getList(node.arguments);
-            case 261 /* VariableDeclarationList */:
-              return getList(node.declarations);
-            case 275 /* NamedImports */:
-            case 279 /* NamedExports */:
-              return getList(node.elements);
-            case 206 /* ObjectBindingPattern */:
-            case 207 /* ArrayBindingPattern */:
-              return getList(node.elements);
-          }
-          function getList(list) {
-            return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start, end) ? list : void 0;
-          }
-        }
-        function getVisualListRange(node, list, sourceFile) {
-          const children = node.getChildren(sourceFile);
-          for (let i = 1; i < children.length - 1; i++) {
-            if (children[i].pos === list.pos && children[i].end === list.end) {
-              return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) };
-            }
-          }
-          return list;
-        }
-        function getActualIndentationForListStartLine(list, sourceFile, options) {
-          if (!list) {
-            return -1 /* Unknown */;
-          }
-          return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options);
-        }
-        function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) {
-          if (node.parent && node.parent.kind === 261 /* VariableDeclarationList */) {
-            return -1 /* Unknown */;
-          }
-          const containingList = getContainingList(node, sourceFile);
-          if (containingList) {
-            const index = containingList.indexOf(node);
-            if (index !== -1) {
-              const result = deriveActualIndentationFromList(containingList, index, sourceFile, options);
-              if (result !== -1 /* Unknown */) {
-                return result;
-              }
-            }
-            return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0);
-          }
-          return -1 /* Unknown */;
-        }
-        function deriveActualIndentationFromList(list, index, sourceFile, options) {
-          Debug.assert(index >= 0 && index < list.length);
-          const node = list[index];
-          let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile);
-          for (let i = index - 1; i >= 0; i--) {
-            if (list[i].kind === 28 /* CommaToken */) {
-              continue;
-            }
-            const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line;
-            if (prevEndLine !== lineAndCharacter.line) {
-              return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options);
-            }
-            lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile);
-          }
-          return -1 /* Unknown */;
-        }
-        function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) {
-          const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0);
-          return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options);
-        }
-        function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) {
-          let character = 0;
-          let column = 0;
-          for (let pos = startPos; pos < endPos; pos++) {
-            const ch = sourceFile.text.charCodeAt(pos);
-            if (!isWhiteSpaceSingleLine(ch)) {
-              break;
-            }
-            if (ch === 9 /* tab */) {
-              column += options.tabSize + column % options.tabSize;
-            } else {
-              column++;
-            }
-            character++;
-          }
-          return { column, character };
-        }
-        SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn;
-        function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) {
-          return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column;
-        }
-        SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn;
-        function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) {
-          const childKind = child ? child.kind : 0 /* Unknown */;
-          switch (parent2.kind) {
-            case 244 /* ExpressionStatement */:
-            case 263 /* ClassDeclaration */:
-            case 231 /* ClassExpression */:
-            case 264 /* InterfaceDeclaration */:
-            case 266 /* EnumDeclaration */:
-            case 265 /* TypeAliasDeclaration */:
-            case 209 /* ArrayLiteralExpression */:
-            case 241 /* Block */:
-            case 268 /* ModuleBlock */:
-            case 210 /* ObjectLiteralExpression */:
-            case 187 /* TypeLiteral */:
-            case 200 /* MappedType */:
-            case 189 /* TupleType */:
-            case 217 /* ParenthesizedExpression */:
-            case 211 /* PropertyAccessExpression */:
-            case 213 /* CallExpression */:
-            case 214 /* NewExpression */:
-            case 243 /* VariableStatement */:
-            case 277 /* ExportAssignment */:
-            case 253 /* ReturnStatement */:
-            case 227 /* ConditionalExpression */:
-            case 207 /* ArrayBindingPattern */:
-            case 206 /* ObjectBindingPattern */:
-            case 286 /* JsxOpeningElement */:
-            case 289 /* JsxOpeningFragment */:
-            case 285 /* JsxSelfClosingElement */:
-            case 294 /* JsxExpression */:
-            case 173 /* MethodSignature */:
-            case 179 /* CallSignature */:
-            case 180 /* ConstructSignature */:
-            case 169 /* Parameter */:
-            case 184 /* FunctionType */:
-            case 185 /* ConstructorType */:
-            case 196 /* ParenthesizedType */:
-            case 215 /* TaggedTemplateExpression */:
-            case 223 /* AwaitExpression */:
-            case 279 /* NamedExports */:
-            case 275 /* NamedImports */:
-            case 281 /* ExportSpecifier */:
-            case 276 /* ImportSpecifier */:
-            case 172 /* PropertyDeclaration */:
-            case 296 /* CaseClause */:
-            case 297 /* DefaultClause */:
-              return true;
-            case 269 /* CaseBlock */:
-              return settings.indentSwitchCase ?? true;
-            case 260 /* VariableDeclaration */:
-            case 303 /* PropertyAssignment */:
-            case 226 /* BinaryExpression */:
-              if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 210 /* ObjectLiteralExpression */) {
-                return rangeIsOnOneLine(sourceFile, child);
-              }
-              if (parent2.kind === 226 /* BinaryExpression */ && sourceFile && child && childKind === 284 /* JsxElement */) {
-                const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line;
-                const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line;
-                return parentStartLine !== childStartLine;
-              }
-              if (parent2.kind !== 226 /* BinaryExpression */) {
-                return true;
-              }
-              break;
-            case 246 /* DoStatement */:
-            case 247 /* WhileStatement */:
-            case 249 /* ForInStatement */:
-            case 250 /* ForOfStatement */:
-            case 248 /* ForStatement */:
-            case 245 /* IfStatement */:
-            case 262 /* FunctionDeclaration */:
-            case 218 /* FunctionExpression */:
-            case 174 /* MethodDeclaration */:
-            case 176 /* Constructor */:
-            case 177 /* GetAccessor */:
-            case 178 /* SetAccessor */:
-              return childKind !== 241 /* Block */;
-            case 219 /* ArrowFunction */:
-              if (sourceFile && childKind === 217 /* ParenthesizedExpression */) {
-                return rangeIsOnOneLine(sourceFile, child);
-              }
-              return childKind !== 241 /* Block */;
-            case 278 /* ExportDeclaration */:
-              return childKind !== 279 /* NamedExports */;
-            case 272 /* ImportDeclaration */:
-              return childKind !== 273 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 275 /* NamedImports */;
-            case 284 /* JsxElement */:
-              return childKind !== 287 /* JsxClosingElement */;
-            case 288 /* JsxFragment */:
-              return childKind !== 290 /* JsxClosingFragment */;
-            case 193 /* IntersectionType */:
-            case 192 /* UnionType */:
-              if (childKind === 187 /* TypeLiteral */ || childKind === 189 /* TupleType */) {
-                return false;
-              }
-              break;
+    result.push({
+      text: hintText,
+      position,
+      kind: "Parameter" /* Parameter */,
+      whitespaceAfter: true,
+      displayParts
+    });
+  }
+  function addTypeHints(hintText, position) {
+    result.push({
+      text: typeof hintText === "string" ? `: ${hintText}` : "",
+      displayParts: typeof hintText === "string" ? void 0 : [{ text: ": " }, ...hintText],
+      position,
+      kind: "Type" /* Type */,
+      whitespaceBefore: true
+    });
+  }
+  function addEnumMemberValueHints(text, position) {
+    result.push({
+      text: `= ${text}`,
+      position,
+      kind: "Enum" /* Enum */,
+      whitespaceBefore: true
+    });
+  }
+  function visitEnumMember(member) {
+    if (member.initializer) {
+      return;
+    }
+    const enumValue = checker.getConstantValue(member);
+    if (enumValue !== void 0) {
+      addEnumMemberValueHints(enumValue.toString(), member.end);
+    }
+  }
+  function isModuleReferenceType(type) {
+    return type.symbol && type.symbol.flags & 1536 /* Module */;
+  }
+  function visitVariableLikeDeclaration(decl) {
+    if (decl.initializer === void 0 && !(isPropertyDeclaration(decl) && !(checker.getTypeAtLocation(decl).flags & 1 /* Any */)) || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) {
+      return;
+    }
+    const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl);
+    if (effectiveTypeAnnotation) {
+      return;
+    }
+    const declarationType = checker.getTypeAtLocation(decl);
+    if (isModuleReferenceType(declarationType)) {
+      return;
+    }
+    const hintParts = typeToInlayHintParts(declarationType);
+    if (hintParts) {
+      const hintText = typeof hintParts === "string" ? hintParts : hintParts.map((part) => part.text).join("");
+      const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), hintText);
+      if (isVariableNameMatchesType) {
+        return;
+      }
+      addTypeHints(hintParts, decl.name.end);
+    }
+  }
+  function visitCallOrNewExpression(expr) {
+    const args = expr.arguments;
+    if (!args || !args.length) {
+      return;
+    }
+    const candidates = [];
+    const signature = checker.getResolvedSignatureForSignatureHelp(expr, candidates);
+    if (!signature || !candidates.length) {
+      return;
+    }
+    let signatureParamPos = 0;
+    for (const originalArg of args) {
+      const arg = skipParentheses(originalArg);
+      if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) {
+        signatureParamPos++;
+        continue;
+      }
+      let spreadArgs = 0;
+      if (isSpreadElement(arg)) {
+        const spreadType = checker.getTypeAtLocation(arg.expression);
+        if (checker.isTupleType(spreadType)) {
+          const { elementFlags, fixedLength } = spreadType.target;
+          if (fixedLength === 0) {
+            continue;
           }
-          return indentByDefault;
-        }
-        SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild;
-        function isControlFlowEndingStatement(kind, parent2) {
-          switch (kind) {
-            case 253 /* ReturnStatement */:
-            case 257 /* ThrowStatement */:
-            case 251 /* ContinueStatement */:
-            case 252 /* BreakStatement */:
-              return parent2.kind !== 241 /* Block */;
-            default:
-              return false;
+          const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */));
+          const requiredArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
+          if (requiredArgs > 0) {
+            spreadArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
           }
         }
-        function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
-          return nodeWillIndentChild(
-            settings,
-            parent2,
-            child,
-            sourceFile,
-            /*indentByDefault*/
-            false
-          ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
+      }
+      const identifierInfo = checker.getParameterIdentifierInfoAtPosition(signature, signatureParamPos);
+      signatureParamPos = signatureParamPos + (spreadArgs || 1);
+      if (identifierInfo) {
+        const { parameter, parameterName, isRestParameter: isFirstVariadicArgument } = identifierInfo;
+        const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName);
+        if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) {
+          continue;
         }
-        SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
-        function rangeIsOnOneLine(sourceFile, range) {
-          const rangeStart = skipTrivia(sourceFile.text, range.pos);
-          const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line;
-          const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
-          return startLine === endLine;
+        const name = unescapeLeadingUnderscores(parameterName);
+        if (leadingCommentsContainsParameterName(arg, name)) {
+          continue;
         }
-      })(SmartIndenter || (SmartIndenter = {}));
+        addParameterHints(name, parameter, originalArg.getStart(), isFirstVariadicArgument);
+      }
     }
-  });
-
-  // src/services/_namespaces/ts.formatting.ts
-  var ts_formatting_exports = {};
-  __export(ts_formatting_exports, {
-    FormattingContext: () => FormattingContext,
-    FormattingRequestKind: () => FormattingRequestKind,
-    RuleAction: () => RuleAction,
-    RuleFlags: () => RuleFlags,
-    SmartIndenter: () => SmartIndenter,
-    anyContext: () => anyContext,
-    createTextRangeWithKind: () => createTextRangeWithKind,
-    formatDocument: () => formatDocument,
-    formatNodeGivenIndentation: () => formatNodeGivenIndentation,
-    formatOnClosingCurly: () => formatOnClosingCurly,
-    formatOnEnter: () => formatOnEnter,
-    formatOnOpeningCurly: () => formatOnOpeningCurly,
-    formatOnSemicolon: () => formatOnSemicolon,
-    formatSelection: () => formatSelection,
-    getAllRules: () => getAllRules,
-    getFormatContext: () => getFormatContext,
-    getFormattingScanner: () => getFormattingScanner,
-    getIndentationString: () => getIndentationString,
-    getRangeOfEnclosingComment: () => getRangeOfEnclosingComment
-  });
-  var init_ts_formatting = __esm({
-    "src/services/_namespaces/ts.formatting.ts"() {
-      "use strict";
-      init_formattingContext();
-      init_formattingScanner();
-      init_rule();
-      init_rules();
-      init_rulesMap();
-      init_formatting();
-      init_smartIndenter();
+  }
+  function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) {
+    if (isIdentifier(expr)) {
+      return expr.text === parameterName;
     }
-  });
-
-  // src/services/_namespaces/ts.ts
-  var init_ts4 = __esm({
-    "src/services/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts3();
-      init_types3();
-      init_utilities4();
-      init_exportInfoMap();
-      init_classifier();
-      init_documentHighlights();
-      init_documentRegistry();
-      init_getEditsForFileRename();
-      init_patternMatcher();
-      init_preProcess();
-      init_sourcemaps();
-      init_suggestionDiagnostics();
-      init_transpile();
-      init_services();
-      init_transform();
-      init_ts_BreakpointResolver();
-      init_ts_CallHierarchy();
-      init_ts_classifier();
-      init_ts_codefix();
-      init_ts_Completions();
-      init_ts_FindAllReferences();
-      init_ts_GoToDefinition();
-      init_ts_InlayHints();
-      init_ts_JsDoc();
-      init_ts_NavigateTo();
-      init_ts_NavigationBar();
-      init_ts_OrganizeImports();
-      init_ts_OutliningElementsCollector();
-      init_ts_refactor();
-      init_ts_Rename();
-      init_ts_SignatureHelp();
-      init_ts_SmartSelectionRange();
-      init_ts_SymbolDisplay();
-      init_ts_textChanges();
-      init_ts_formatting();
+    if (isPropertyAccessExpression(expr)) {
+      return expr.name.text === parameterName;
     }
-  });
-
-  // src/deprecatedCompat/deprecate.ts
-  function getTypeScriptVersion() {
-    return typeScriptVersion2 ?? (typeScriptVersion2 = new Version(version));
-  }
-  function formatDeprecationMessage(name, error2, errorAfter, since, message) {
-    let deprecationMessage = error2 ? "DeprecationError: " : "DeprecationWarning: ";
-    deprecationMessage += `'${name}' `;
-    deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated";
-    deprecationMessage += error2 ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : ".";
-    deprecationMessage += message ? ` ${formatStringFromArgs(message, [name])}` : "";
-    return deprecationMessage;
-  }
-  function createErrorDeprecation(name, errorAfter, since, message) {
-    const deprecationMessage = formatDeprecationMessage(
-      name,
-      /*error*/
-      true,
-      errorAfter,
-      since,
-      message
-    );
-    return () => {
-      throw new TypeError(deprecationMessage);
-    };
-  }
-  function createWarningDeprecation(name, errorAfter, since, message) {
-    let hasWrittenDeprecation = false;
-    return () => {
-      if (enableDeprecationWarnings && !hasWrittenDeprecation) {
-        Debug.log.warn(formatDeprecationMessage(
-          name,
-          /*error*/
-          false,
-          errorAfter,
-          since,
-          message
-        ));
-        hasWrittenDeprecation = true;
-      }
-    };
-  }
-  function createDeprecation(name, options = {}) {
-    const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : options.typeScriptVersion ?? getTypeScriptVersion();
-    const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter;
-    const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter;
-    const since = typeof options.since === "string" ? new Version(options.since) : options.since ?? warnAfter;
-    const error2 = options.error || errorAfter && version2.compareTo(errorAfter) >= 0;
-    const warn = !warnAfter || version2.compareTo(warnAfter) >= 0;
-    return error2 ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop;
-  }
-  function wrapFunction(deprecation, func) {
-    return function() {
-      deprecation();
-      return func.apply(this, arguments);
-    };
-  }
-  function deprecate(func, options) {
-    const deprecation = createDeprecation((options == null ? void 0 : options.name) ?? Debug.getFunctionName(func), options);
-    return wrapFunction(deprecation, func);
+    return false;
   }
-  var enableDeprecationWarnings, typeScriptVersion2;
-  var init_deprecate = __esm({
-    "src/deprecatedCompat/deprecate.ts"() {
-      "use strict";
-      init_ts5();
-      enableDeprecationWarnings = true;
+  function leadingCommentsContainsParameterName(node, name) {
+    if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions), getLanguageVariant(file.scriptKind))) {
+      return false;
     }
-  });
-
-  // src/deprecatedCompat/deprecations.ts
-  function createOverload(name, overloads, binder2, deprecations) {
-    Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name });
-    if (deprecations) {
-      for (const key of Object.keys(deprecations)) {
-        const index = +key;
-        if (!isNaN(index) && hasProperty(overloads, `${index}`)) {
-          overloads[index] = deprecate(overloads[index], { ...deprecations[index], name });
-        }
-      }
+    const ranges = getLeadingCommentRanges(sourceFileText, node.pos);
+    if (!(ranges == null ? void 0 : ranges.length)) {
+      return false;
     }
-    const bind = createBinder2(overloads, binder2);
-    return call;
-    function call(...args) {
-      const index = bind(args);
-      const fn = index !== void 0 ? overloads[index] : void 0;
-      if (typeof fn === "function") {
-        return fn(...args);
+    const regex = leadingParameterNameCommentRegexFactory(name);
+    return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end)));
+  }
+  function isHintableLiteral(node) {
+    switch (node.kind) {
+      case 224 /* PrefixUnaryExpression */: {
+        const operand = node.operand;
+        return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText);
+      }
+      case 112 /* TrueKeyword */:
+      case 97 /* FalseKeyword */:
+      case 106 /* NullKeyword */:
+      case 15 /* NoSubstitutionTemplateLiteral */:
+      case 228 /* TemplateExpression */:
+        return true;
+      case 80 /* Identifier */: {
+        const name = node.escapedText;
+        return isUndefined(name) || isInfinityOrNaNString(name);
       }
-      throw new TypeError("Invalid arguments");
     }
+    return isLiteralExpression(node);
   }
-  function createBinder2(overloads, binder2) {
-    return (args) => {
-      for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) {
-        const fn = binder2[i];
-        if (fn(args)) {
-          return i;
-        }
+  function visitFunctionDeclarationLikeForReturnType(decl) {
+    if (isArrowFunction(decl)) {
+      if (!findChildOfKind(decl, 21 /* OpenParenToken */, file)) {
+        return;
       }
-    };
-  }
-  function buildOverload(name) {
-    return {
-      overload: (overloads) => ({
-        bind: (binder2) => ({
-          finish: () => createOverload(name, overloads, binder2),
-          deprecate: (deprecations) => ({
-            finish: () => createOverload(name, overloads, binder2, deprecations)
-          })
-        })
-      })
-    };
-  }
-  var init_deprecations = __esm({
-    "src/deprecatedCompat/deprecations.ts"() {
-      "use strict";
-      init_ts5();
-      init_deprecate();
     }
-  });
-
-  // src/deprecatedCompat/5.0/identifierProperties.ts
-  var init_identifierProperties = __esm({
-    "src/deprecatedCompat/5.0/identifierProperties.ts"() {
-      "use strict";
-      init_ts5();
-      init_deprecate();
-      addObjectAllocatorPatcher((objectAllocator2) => {
-        const Identifier79 = objectAllocator2.getIdentifierConstructor();
-        if (!hasProperty(Identifier79.prototype, "originalKeywordKind")) {
-          Object.defineProperty(Identifier79.prototype, "originalKeywordKind", {
-            get: deprecate(function() {
-              return identifierToKeywordKind(this);
-            }, {
-              name: "originalKeywordKind",
-              since: "5.0",
-              warnAfter: "5.1",
-              errorAfter: "5.2",
-              message: "Use 'identifierToKeywordKind(identifier)' instead."
-            })
-          });
-        }
-        if (!hasProperty(Identifier79.prototype, "isInJSDocNamespace")) {
-          Object.defineProperty(Identifier79.prototype, "isInJSDocNamespace", {
-            get: deprecate(function() {
-              return this.flags & 4096 /* IdentifierIsInJSDocNamespace */ ? true : void 0;
-            }, {
-              name: "isInJSDocNamespace",
-              since: "5.0",
-              warnAfter: "5.1",
-              errorAfter: "5.2",
-              message: "Use '.parent' or the surrounding context to determine this instead."
-            })
-          });
-        }
-      });
+    const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl);
+    if (effectiveTypeAnnotation || !decl.body) {
+      return;
     }
-  });
-
-  // src/deprecatedCompat/_namespaces/ts.ts
-  var init_ts5 = __esm({
-    "src/deprecatedCompat/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_deprecations();
-      init_identifierProperties();
+    const signature = checker.getSignatureFromDeclaration(decl);
+    if (!signature) {
+      return;
     }
-  });
-
-  // src/typingsInstallerCore/_namespaces/ts.ts
-  var init_ts6 = __esm({
-    "src/typingsInstallerCore/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts3();
-      init_ts_server2();
+    const returnType = checker.getReturnTypeOfSignature(signature);
+    if (isModuleReferenceType(returnType)) {
+      return;
     }
-  });
-
-  // src/typingsInstallerCore/typingsInstaller.ts
-  function typingToFileName(cachePath, packageName, installTypingHost, log) {
-    try {
-      const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* Node10 */ }, installTypingHost);
-      return result.resolvedModule && result.resolvedModule.resolvedFileName;
-    } catch (e) {
-      if (log.isEnabled()) {
-        log.writeLine(`Failed to resolve ${packageName} in folder '${cachePath}': ${e.message}`);
-      }
-      return void 0;
+    const hintParts = typeToInlayHintParts(returnType);
+    if (hintParts) {
+      addTypeHints(hintParts, getTypeAnnotationPosition(decl));
     }
   }
-  function installNpmPackages(npmPath, tsVersion, packageNames, install) {
-    let hasError = false;
-    for (let remaining = packageNames.length; remaining > 0; ) {
-      const result = getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining);
-      remaining = result.remaining;
-      hasError = install(result.command) || hasError;
+  function getTypeAnnotationPosition(decl) {
+    const closeParenToken = findChildOfKind(decl, 22 /* CloseParenToken */, file);
+    if (closeParenToken) {
+      return closeParenToken.end;
     }
-    return hasError;
+    return decl.parameters.end;
   }
-  function getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining) {
-    const sliceStart = packageNames.length - remaining;
-    let command, toSlice = remaining;
-    while (true) {
-      command = `${npmPath} install --ignore-scripts ${(toSlice === packageNames.length ? packageNames : packageNames.slice(sliceStart, sliceStart + toSlice)).join(" ")} --save-dev --user-agent="typesInstaller/${tsVersion}"`;
-      if (command.length < 8e3) {
-        break;
+  function visitFunctionLikeForParameterType(node) {
+    const signature = checker.getSignatureFromDeclaration(node);
+    if (!signature) {
+      return;
+    }
+    for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) {
+      const param = node.parameters[i];
+      if (!isHintableDeclaration(param)) {
+        continue;
+      }
+      const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param);
+      if (effectiveTypeAnnotation) {
+        continue;
       }
-      toSlice = toSlice - Math.floor(toSlice / 2);
+      const typeHints = getParameterDeclarationTypeHints(signature.parameters[i]);
+      if (!typeHints) {
+        continue;
+      }
+      addTypeHints(typeHints, param.questionToken ? param.questionToken.end : param.name.end);
+    }
+  }
+  function getParameterDeclarationTypeHints(symbol) {
+    const valueDeclaration = symbol.valueDeclaration;
+    if (!valueDeclaration || !isParameter(valueDeclaration)) {
+      return void 0;
+    }
+    const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration);
+    if (isModuleReferenceType(signatureParamType)) {
+      return void 0;
     }
-    return { command, remaining: remaining - toSlice };
+    return typeToInlayHintParts(signatureParamType);
   }
-  function typingsName(packageName) {
-    return `@types/${packageName}@ts${versionMajorMinor}`;
+  function printTypeInSingleLine(type) {
+    const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+    const printer = createPrinterWithRemoveComments();
+    return usingSingleLineStringWriter((writer) => {
+      const typeNode = checker.typeToTypeNode(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        flags
+      );
+      Debug.assertIsDefined(typeNode, "should always get typenode");
+      printer.writeNode(
+        4 /* Unspecified */,
+        typeNode,
+        /*sourceFile*/
+        file,
+        writer
+      );
+    });
   }
-  var nullLog, TypingsInstaller;
-  var init_typingsInstaller = __esm({
-    "src/typingsInstallerCore/typingsInstaller.ts"() {
-      "use strict";
-      init_ts6();
-      init_ts_server2();
-      nullLog = {
-        isEnabled: () => false,
-        writeLine: noop
-      };
-      TypingsInstaller = class {
-        constructor(installTypingHost, globalCachePath, safeListPath, typesMapLocation, throttleLimit, log = nullLog) {
-          this.installTypingHost = installTypingHost;
-          this.globalCachePath = globalCachePath;
-          this.safeListPath = safeListPath;
-          this.typesMapLocation = typesMapLocation;
-          this.throttleLimit = throttleLimit;
-          this.log = log;
-          this.packageNameToTypingLocation = /* @__PURE__ */ new Map();
-          this.missingTypingsSet = /* @__PURE__ */ new Set();
-          this.knownCachesSet = /* @__PURE__ */ new Set();
-          this.projectWatchers = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.pendingRunRequests = [];
-          this.installRunCount = 1;
-          this.inFlightRequestCount = 0;
-          this.latestDistTag = "latest";
-          const isLoggingEnabled = this.log.isEnabled();
-          if (isLoggingEnabled) {
-            this.log.writeLine(`Global cache location '${globalCachePath}', safe file path '${safeListPath}', types map path ${typesMapLocation}`);
-          }
-          this.processCacheLocation(this.globalCachePath);
-        }
-        /** @internal */
-        handleRequest(req) {
-          switch (req.kind) {
-            case "discover":
-              this.install(req);
-              break;
-            case "closeProject":
-              this.closeProject(req);
-              break;
-            case "typesRegistry": {
-              const typesRegistry = {};
-              this.typesRegistry.forEach((value, key) => {
-                typesRegistry[key] = value;
-              });
-              const response = { kind: EventTypesRegistry, typesRegistry };
-              this.sendResponse(response);
-              break;
-            }
-            case "installPackage": {
-              this.installPackage(req);
-              break;
-            }
-            default:
-              Debug.assertNever(req);
+  function typeToInlayHintParts(type) {
+    if (!shouldUseInteractiveInlayHints(preferences)) {
+      return printTypeInSingleLine(type);
+    }
+    const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+    const typeNode = checker.typeToTypeNode(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      flags
+    );
+    Debug.assertIsDefined(typeNode, "should always get typenode");
+    const parts = [];
+    visitForDisplayParts(typeNode);
+    return parts;
+    function visitForDisplayParts(node) {
+      var _a, _b;
+      if (!node) {
+        return;
+      }
+      const tokenString = tokenToString(node.kind);
+      if (tokenString) {
+        parts.push({ text: tokenString });
+        return;
+      }
+      if (isLiteralExpression(node)) {
+        parts.push({ text: getLiteralText2(node) });
+        return;
+      }
+      switch (node.kind) {
+        case 80 /* Identifier */:
+          Debug.assertNode(node, isIdentifier);
+          const identifierText = idText(node);
+          const name = node.symbol && node.symbol.declarations && node.symbol.declarations.length && getNameOfDeclaration(node.symbol.declarations[0]);
+          if (name) {
+            parts.push(getNodeDisplayPart(identifierText, name));
+          } else {
+            parts.push({ text: identifierText });
+          }
+          break;
+        case 166 /* QualifiedName */:
+          Debug.assertNode(node, isQualifiedName);
+          visitForDisplayParts(node.left);
+          parts.push({ text: "." });
+          visitForDisplayParts(node.right);
+          break;
+        case 182 /* TypePredicate */:
+          Debug.assertNode(node, isTypePredicateNode);
+          if (node.assertsModifier) {
+            parts.push({ text: "asserts " });
+          }
+          visitForDisplayParts(node.parameterName);
+          if (node.type) {
+            parts.push({ text: " is " });
+            visitForDisplayParts(node.type);
+          }
+          break;
+        case 183 /* TypeReference */:
+          Debug.assertNode(node, isTypeReferenceNode);
+          visitForDisplayParts(node.typeName);
+          if (node.typeArguments) {
+            parts.push({ text: "<" });
+            visitDisplayPartList(node.typeArguments, ", ");
+            parts.push({ text: ">" });
+          }
+          break;
+        case 168 /* TypeParameter */:
+          Debug.assertNode(node, isTypeParameterDeclaration);
+          if (node.modifiers) {
+            visitDisplayPartList(node.modifiers, " ");
+          }
+          visitForDisplayParts(node.name);
+          if (node.constraint) {
+            parts.push({ text: " extends " });
+            visitForDisplayParts(node.constraint);
+          }
+          if (node.default) {
+            parts.push({ text: " = " });
+            visitForDisplayParts(node.default);
           }
-        }
-        closeProject(req) {
-          this.closeWatchers(req.projectName);
-        }
-        closeWatchers(projectName) {
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Closing file watchers for project '${projectName}'`);
+          break;
+        case 169 /* Parameter */:
+          Debug.assertNode(node, isParameter);
+          if (node.modifiers) {
+            visitDisplayPartList(node.modifiers, " ");
           }
-          const watchers = this.projectWatchers.get(projectName);
-          if (!watchers) {
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`No watchers are registered for project '${projectName}'`);
-            }
-            return;
+          if (node.dotDotDotToken) {
+            parts.push({ text: "..." });
           }
-          this.projectWatchers.delete(projectName);
-          this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: [] });
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Closing file watchers for project '${projectName}' - done.`);
+          visitForDisplayParts(node.name);
+          if (node.questionToken) {
+            parts.push({ text: "?" });
           }
-        }
-        install(req) {
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Got install request${stringifyIndented(req)}`);
+          if (node.type) {
+            parts.push({ text: ": " });
+            visitForDisplayParts(node.type);
           }
-          if (req.cachePath) {
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`Request specifies cache path '${req.cachePath}', loading cached information...`);
-            }
-            this.processCacheLocation(req.cachePath);
-          }
-          if (this.safeList === void 0) {
-            this.initializeSafeList();
-          }
-          const discoverTypingsResult = ts_JsTyping_exports.discoverTypings(
-            this.installTypingHost,
-            this.log.isEnabled() ? (s) => this.log.writeLine(s) : void 0,
-            req.fileNames,
-            req.projectRootPath,
-            this.safeList,
-            this.packageNameToTypingLocation,
-            req.typeAcquisition,
-            req.unresolvedImports,
-            this.typesRegistry,
-            req.compilerOptions
-          );
-          this.watchFiles(req.projectName, discoverTypingsResult.filesToWatch);
-          if (discoverTypingsResult.newTypingNames.length) {
-            this.installTypings(req, req.cachePath || this.globalCachePath, discoverTypingsResult.cachedTypingPaths, discoverTypingsResult.newTypingNames);
-          } else {
-            this.sendResponse(this.createSetTypings(req, discoverTypingsResult.cachedTypingPaths));
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`No new typings were requested as a result of typings discovery`);
-            }
+          break;
+        case 185 /* ConstructorType */:
+          Debug.assertNode(node, isConstructorTypeNode);
+          parts.push({ text: "new " });
+          visitParametersAndTypeParameters(node);
+          parts.push({ text: " => " });
+          visitForDisplayParts(node.type);
+          break;
+        case 186 /* TypeQuery */:
+          Debug.assertNode(node, isTypeQueryNode);
+          parts.push({ text: "typeof " });
+          visitForDisplayParts(node.exprName);
+          if (node.typeArguments) {
+            parts.push({ text: "<" });
+            visitDisplayPartList(node.typeArguments, ", ");
+            parts.push({ text: ">" });
           }
-        }
-        /** @internal */
-        installPackage(req) {
-          const { fileName, packageName, projectName, projectRootPath, id } = req;
-          const cwd = forEachAncestorDirectory(getDirectoryPath(fileName), (directory) => {
-            if (this.installTypingHost.fileExists(combinePaths(directory, "package.json"))) {
-              return directory;
-            }
-          }) || projectRootPath;
-          if (cwd) {
-            this.installWorker(-1, [packageName], cwd, (success) => {
-              const message = success ? `Package ${packageName} installed.` : `There was an error installing ${packageName}.`;
-              const response = {
-                kind: ActionPackageInstalled,
-                projectName,
-                id,
-                success,
-                message
-              };
-              this.sendResponse(response);
-            });
-          } else {
-            const response = {
-              kind: ActionPackageInstalled,
-              projectName,
-              id,
-              success: false,
-              message: "Could not determine a project root path."
-            };
-            this.sendResponse(response);
+          break;
+        case 187 /* TypeLiteral */:
+          Debug.assertNode(node, isTypeLiteralNode);
+          parts.push({ text: "{" });
+          if (node.members.length) {
+            parts.push({ text: " " });
+            visitDisplayPartList(node.members, "; ");
+            parts.push({ text: " " });
+          }
+          parts.push({ text: "}" });
+          break;
+        case 188 /* ArrayType */:
+          Debug.assertNode(node, isArrayTypeNode);
+          visitForDisplayParts(node.elementType);
+          parts.push({ text: "[]" });
+          break;
+        case 189 /* TupleType */:
+          Debug.assertNode(node, isTupleTypeNode);
+          parts.push({ text: "[" });
+          visitDisplayPartList(node.elements, ", ");
+          parts.push({ text: "]" });
+          break;
+        case 202 /* NamedTupleMember */:
+          Debug.assertNode(node, isNamedTupleMember);
+          if (node.dotDotDotToken) {
+            parts.push({ text: "..." });
           }
-        }
-        initializeSafeList() {
-          if (this.typesMapLocation) {
-            const safeListFromMap = ts_JsTyping_exports.loadTypesMap(this.installTypingHost, this.typesMapLocation);
-            if (safeListFromMap) {
-              this.log.writeLine(`Loaded safelist from types map file '${this.typesMapLocation}'`);
-              this.safeList = safeListFromMap;
-              return;
+          visitForDisplayParts(node.name);
+          if (node.questionToken) {
+            parts.push({ text: "?" });
+          }
+          parts.push({ text: ": " });
+          visitForDisplayParts(node.type);
+          break;
+        case 190 /* OptionalType */:
+          Debug.assertNode(node, isOptionalTypeNode);
+          visitForDisplayParts(node.type);
+          parts.push({ text: "?" });
+          break;
+        case 191 /* RestType */:
+          Debug.assertNode(node, isRestTypeNode);
+          parts.push({ text: "..." });
+          visitForDisplayParts(node.type);
+          break;
+        case 192 /* UnionType */:
+          Debug.assertNode(node, isUnionTypeNode);
+          visitDisplayPartList(node.types, " | ");
+          break;
+        case 193 /* IntersectionType */:
+          Debug.assertNode(node, isIntersectionTypeNode);
+          visitDisplayPartList(node.types, " & ");
+          break;
+        case 194 /* ConditionalType */:
+          Debug.assertNode(node, isConditionalTypeNode);
+          visitForDisplayParts(node.checkType);
+          parts.push({ text: " extends " });
+          visitForDisplayParts(node.extendsType);
+          parts.push({ text: " ? " });
+          visitForDisplayParts(node.trueType);
+          parts.push({ text: " : " });
+          visitForDisplayParts(node.falseType);
+          break;
+        case 195 /* InferType */:
+          Debug.assertNode(node, isInferTypeNode);
+          parts.push({ text: "infer " });
+          visitForDisplayParts(node.typeParameter);
+          break;
+        case 196 /* ParenthesizedType */:
+          Debug.assertNode(node, isParenthesizedTypeNode);
+          parts.push({ text: "(" });
+          visitForDisplayParts(node.type);
+          parts.push({ text: ")" });
+          break;
+        case 198 /* TypeOperator */:
+          Debug.assertNode(node, isTypeOperatorNode);
+          parts.push({ text: `${tokenToString(node.operator)} ` });
+          visitForDisplayParts(node.type);
+          break;
+        case 199 /* IndexedAccessType */:
+          Debug.assertNode(node, isIndexedAccessTypeNode);
+          visitForDisplayParts(node.objectType);
+          parts.push({ text: "[" });
+          visitForDisplayParts(node.indexType);
+          parts.push({ text: "]" });
+          break;
+        case 200 /* MappedType */:
+          Debug.assertNode(node, isMappedTypeNode);
+          parts.push({ text: "{ " });
+          if (node.readonlyToken) {
+            if (node.readonlyToken.kind === 40 /* PlusToken */) {
+              parts.push({ text: "+" });
+            } else if (node.readonlyToken.kind === 41 /* MinusToken */) {
+              parts.push({ text: "-" });
+            }
+            parts.push({ text: "readonly " });
+          }
+          parts.push({ text: "[" });
+          visitForDisplayParts(node.typeParameter);
+          if (node.nameType) {
+            parts.push({ text: " as " });
+            visitForDisplayParts(node.nameType);
+          }
+          parts.push({ text: "]" });
+          if (node.questionToken) {
+            if (node.questionToken.kind === 40 /* PlusToken */) {
+              parts.push({ text: "+" });
+            } else if (node.questionToken.kind === 41 /* MinusToken */) {
+              parts.push({ text: "-" });
             }
-            this.log.writeLine(`Failed to load safelist from types map file '${this.typesMapLocation}'`);
+            parts.push({ text: "?" });
           }
-          this.safeList = ts_JsTyping_exports.loadSafeList(this.installTypingHost, this.safeListPath);
-        }
-        processCacheLocation(cacheLocation) {
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Processing cache location '${cacheLocation}'`);
+          parts.push({ text: ": " });
+          if (node.type) {
+            visitForDisplayParts(node.type);
           }
-          if (this.knownCachesSet.has(cacheLocation)) {
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`Cache location was already processed...`);
-            }
-            return;
+          parts.push({ text: "; }" });
+          break;
+        case 201 /* LiteralType */:
+          Debug.assertNode(node, isLiteralTypeNode);
+          visitForDisplayParts(node.literal);
+          break;
+        case 184 /* FunctionType */:
+          Debug.assertNode(node, isFunctionTypeNode);
+          visitParametersAndTypeParameters(node);
+          parts.push({ text: " => " });
+          visitForDisplayParts(node.type);
+          break;
+        case 205 /* ImportType */:
+          Debug.assertNode(node, isImportTypeNode);
+          if (node.isTypeOf) {
+            parts.push({ text: "typeof " });
           }
-          const packageJson = combinePaths(cacheLocation, "package.json");
-          const packageLockJson = combinePaths(cacheLocation, "package-lock.json");
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Trying to find '${packageJson}'...`);
+          parts.push({ text: "import(" });
+          visitForDisplayParts(node.argument);
+          if (node.assertions) {
+            parts.push({ text: ", { assert: " });
+            visitDisplayPartList(node.assertions.assertClause.elements, ", ");
+            parts.push({ text: " }" });
           }
-          if (this.installTypingHost.fileExists(packageJson) && this.installTypingHost.fileExists(packageLockJson)) {
-            const npmConfig = JSON.parse(this.installTypingHost.readFile(packageJson));
-            const npmLock = JSON.parse(this.installTypingHost.readFile(packageLockJson));
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`Loaded content of '${packageJson}':${stringifyIndented(npmConfig)}`);
-              this.log.writeLine(`Loaded content of '${packageLockJson}':${stringifyIndented(npmLock)}`);
-            }
-            if (npmConfig.devDependencies && npmLock.dependencies) {
-              for (const key in npmConfig.devDependencies) {
-                if (!hasProperty(npmLock.dependencies, key)) {
-                  continue;
-                }
-                const packageName = getBaseFileName(key);
-                if (!packageName) {
-                  continue;
-                }
-                const typingFile = typingToFileName(cacheLocation, packageName, this.installTypingHost, this.log);
-                if (!typingFile) {
-                  this.missingTypingsSet.add(packageName);
-                  continue;
-                }
-                const existingTypingFile = this.packageNameToTypingLocation.get(packageName);
-                if (existingTypingFile) {
-                  if (existingTypingFile.typingLocation === typingFile) {
-                    continue;
-                  }
-                  if (this.log.isEnabled()) {
-                    this.log.writeLine(`New typing for package ${packageName} from '${typingFile}' conflicts with existing typing file '${existingTypingFile}'`);
-                  }
-                }
-                if (this.log.isEnabled()) {
-                  this.log.writeLine(`Adding entry into typings cache: '${packageName}' => '${typingFile}'`);
-                }
-                const info = getProperty(npmLock.dependencies, key);
-                const version2 = info && info.version;
-                if (!version2) {
-                  continue;
-                }
-                const newTyping = { typingLocation: typingFile, version: new Version(version2) };
-                this.packageNameToTypingLocation.set(packageName, newTyping);
-              }
-            }
+          parts.push({ text: ")" });
+          if (node.qualifier) {
+            parts.push({ text: "." });
+            visitForDisplayParts(node.qualifier);
           }
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Finished processing cache location '${cacheLocation}'`);
+          if (node.typeArguments) {
+            parts.push({ text: "<" });
+            visitDisplayPartList(node.typeArguments, ", ");
+            parts.push({ text: ">" });
           }
-          this.knownCachesSet.add(cacheLocation);
-        }
-        filterTypings(typingsToInstall) {
-          return mapDefined(typingsToInstall, (typing) => {
-            const typingKey = mangleScopedPackageName(typing);
-            if (this.missingTypingsSet.has(typingKey)) {
-              if (this.log.isEnabled())
-                this.log.writeLine(`'${typing}':: '${typingKey}' is in missingTypingsSet - skipping...`);
-              return void 0;
-            }
-            const validationResult = ts_JsTyping_exports.validatePackageName(typing);
-            if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
-              this.missingTypingsSet.add(typingKey);
-              if (this.log.isEnabled())
-                this.log.writeLine(ts_JsTyping_exports.renderPackageNameValidationFailure(validationResult, typing));
-              return void 0;
-            }
-            if (!this.typesRegistry.has(typingKey)) {
-              if (this.log.isEnabled())
-                this.log.writeLine(`'${typing}':: Entry for package '${typingKey}' does not exist in local types registry - skipping...`);
-              return void 0;
-            }
-            if (this.packageNameToTypingLocation.get(typingKey) && ts_JsTyping_exports.isTypingUpToDate(this.packageNameToTypingLocation.get(typingKey), this.typesRegistry.get(typingKey))) {
-              if (this.log.isEnabled())
-                this.log.writeLine(`'${typing}':: '${typingKey}' already has an up-to-date typing - skipping...`);
-              return void 0;
-            }
-            return typingKey;
-          });
-        }
-        ensurePackageDirectoryExists(directory) {
-          const npmConfigPath = combinePaths(directory, "package.json");
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Npm config file: ${npmConfigPath}`);
+          break;
+        case 171 /* PropertySignature */:
+          Debug.assertNode(node, isPropertySignature);
+          if ((_a = node.modifiers) == null ? void 0 : _a.length) {
+            visitDisplayPartList(node.modifiers, " ");
+            parts.push({ text: " " });
           }
-          if (!this.installTypingHost.fileExists(npmConfigPath)) {
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`Npm config file: '${npmConfigPath}' is missing, creating new one...`);
-            }
-            this.ensureDirectoryExists(directory, this.installTypingHost);
-            this.installTypingHost.writeFile(npmConfigPath, '{ "private": true }');
+          visitForDisplayParts(node.name);
+          if (node.questionToken) {
+            parts.push({ text: "?" });
           }
-        }
-        installTypings(req, cachePath, currentlyCachedTypings, typingsToInstall) {
-          if (this.log.isEnabled()) {
-            this.log.writeLine(`Installing typings ${JSON.stringify(typingsToInstall)}`);
+          if (node.type) {
+            parts.push({ text: ": " });
+            visitForDisplayParts(node.type);
           }
-          const filteredTypings = this.filterTypings(typingsToInstall);
-          if (filteredTypings.length === 0) {
-            if (this.log.isEnabled()) {
-              this.log.writeLine(`All typings are known to be missing or invalid - no need to install more typings`);
-            }
-            this.sendResponse(this.createSetTypings(req, currentlyCachedTypings));
-            return;
+          break;
+        case 181 /* IndexSignature */:
+          Debug.assertNode(node, isIndexSignatureDeclaration);
+          parts.push({ text: "[" });
+          visitDisplayPartList(node.parameters, ", ");
+          parts.push({ text: "]" });
+          if (node.type) {
+            parts.push({ text: ": " });
+            visitForDisplayParts(node.type);
           }
-          this.ensurePackageDirectoryExists(cachePath);
-          const requestId = this.installRunCount;
-          this.installRunCount++;
-          this.sendResponse({
-            kind: EventBeginInstallTypes,
-            eventId: requestId,
-            typingsInstallerVersion: version,
-            projectName: req.projectName
-          });
-          const scopedTypings = filteredTypings.map(typingsName);
-          this.installTypingsAsync(requestId, scopedTypings, cachePath, (ok) => {
-            try {
-              if (!ok) {
-                if (this.log.isEnabled()) {
-                  this.log.writeLine(`install request failed, marking packages as missing to prevent repeated requests: ${JSON.stringify(filteredTypings)}`);
-                }
-                for (const typing of filteredTypings) {
-                  this.missingTypingsSet.add(typing);
-                }
-                return;
-              }
-              if (this.log.isEnabled()) {
-                this.log.writeLine(`Installed typings ${JSON.stringify(scopedTypings)}`);
-              }
-              const installedTypingFiles = [];
-              for (const packageName of filteredTypings) {
-                const typingFile = typingToFileName(cachePath, packageName, this.installTypingHost, this.log);
-                if (!typingFile) {
-                  this.missingTypingsSet.add(packageName);
-                  continue;
-                }
-                const distTags = this.typesRegistry.get(packageName);
-                const newVersion = new Version(distTags[`ts${versionMajorMinor}`] || distTags[this.latestDistTag]);
-                const newTyping = { typingLocation: typingFile, version: newVersion };
-                this.packageNameToTypingLocation.set(packageName, newTyping);
-                installedTypingFiles.push(typingFile);
-              }
-              if (this.log.isEnabled()) {
-                this.log.writeLine(`Installed typing files ${JSON.stringify(installedTypingFiles)}`);
-              }
-              this.sendResponse(this.createSetTypings(req, currentlyCachedTypings.concat(installedTypingFiles)));
-            } finally {
-              const response = {
-                kind: EventEndInstallTypes,
-                eventId: requestId,
-                projectName: req.projectName,
-                packagesToInstall: scopedTypings,
-                installSuccess: ok,
-                typingsInstallerVersion: version
-              };
-              this.sendResponse(response);
-            }
-          });
-        }
-        ensureDirectoryExists(directory, host) {
-          const directoryName = getDirectoryPath(directory);
-          if (!host.directoryExists(directoryName)) {
-            this.ensureDirectoryExists(directoryName, host);
+          break;
+        case 173 /* MethodSignature */:
+          Debug.assertNode(node, isMethodSignature);
+          if ((_b = node.modifiers) == null ? void 0 : _b.length) {
+            visitDisplayPartList(node.modifiers, " ");
+            parts.push({ text: " " });
           }
-          if (!host.directoryExists(directory)) {
-            host.createDirectory(directory);
+          visitForDisplayParts(node.name);
+          if (node.questionToken) {
+            parts.push({ text: "?" });
           }
-        }
-        watchFiles(projectName, files) {
-          if (!files.length) {
-            this.closeWatchers(projectName);
-            return;
+          visitParametersAndTypeParameters(node);
+          if (node.type) {
+            parts.push({ text: ": " });
+            visitForDisplayParts(node.type);
           }
-          const existing = this.projectWatchers.get(projectName);
-          const newSet = new Set(files);
-          if (!existing || forEachKey(newSet, (s) => !existing.has(s)) || forEachKey(existing, (s) => !newSet.has(s))) {
-            this.projectWatchers.set(projectName, newSet);
-            this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files });
-          } else {
-            this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: void 0 });
+          break;
+        case 179 /* CallSignature */:
+          Debug.assertNode(node, isCallSignatureDeclaration);
+          visitParametersAndTypeParameters(node);
+          if (node.type) {
+            parts.push({ text: ": " });
+            visitForDisplayParts(node.type);
           }
+          break;
+        case 207 /* ArrayBindingPattern */:
+          Debug.assertNode(node, isArrayBindingPattern);
+          parts.push({ text: "[" });
+          visitDisplayPartList(node.elements, ", ");
+          parts.push({ text: "]" });
+          break;
+        case 206 /* ObjectBindingPattern */:
+          Debug.assertNode(node, isObjectBindingPattern);
+          parts.push({ text: "{" });
+          if (node.elements.length) {
+            parts.push({ text: " " });
+            visitDisplayPartList(node.elements, ", ");
+            parts.push({ text: " " });
+          }
+          parts.push({ text: "}" });
+          break;
+        case 208 /* BindingElement */:
+          Debug.assertNode(node, isBindingElement);
+          visitForDisplayParts(node.name);
+          break;
+        case 224 /* PrefixUnaryExpression */:
+          Debug.assertNode(node, isPrefixUnaryExpression);
+          parts.push({ text: tokenToString(node.operator) });
+          visitForDisplayParts(node.operand);
+          break;
+        case 203 /* TemplateLiteralType */:
+          Debug.assertNode(node, isTemplateLiteralTypeNode);
+          visitForDisplayParts(node.head);
+          node.templateSpans.forEach(visitForDisplayParts);
+          break;
+        case 16 /* TemplateHead */:
+          Debug.assertNode(node, isTemplateHead);
+          parts.push({ text: getLiteralText2(node) });
+          break;
+        case 204 /* TemplateLiteralTypeSpan */:
+          Debug.assertNode(node, isTemplateLiteralTypeSpan);
+          visitForDisplayParts(node.type);
+          visitForDisplayParts(node.literal);
+          break;
+        case 17 /* TemplateMiddle */:
+          Debug.assertNode(node, isTemplateMiddle);
+          parts.push({ text: getLiteralText2(node) });
+          break;
+        case 18 /* TemplateTail */:
+          Debug.assertNode(node, isTemplateTail);
+          parts.push({ text: getLiteralText2(node) });
+          break;
+        case 197 /* ThisType */:
+          Debug.assertNode(node, isThisTypeNode);
+          parts.push({ text: "this" });
+          break;
+        default:
+          Debug.failBadSyntaxKind(node);
+      }
+    }
+    function visitParametersAndTypeParameters(signatureDeclaration) {
+      if (signatureDeclaration.typeParameters) {
+        parts.push({ text: "<" });
+        visitDisplayPartList(signatureDeclaration.typeParameters, ", ");
+        parts.push({ text: ">" });
+      }
+      parts.push({ text: "(" });
+      visitDisplayPartList(signatureDeclaration.parameters, ", ");
+      parts.push({ text: ")" });
+    }
+    function visitDisplayPartList(nodes, separator) {
+      nodes.forEach((node, index) => {
+        if (index > 0) {
+          parts.push({ text: separator });
         }
-        createSetTypings(request, typings) {
-          return {
-            projectName: request.projectName,
-            typeAcquisition: request.typeAcquisition,
-            compilerOptions: request.compilerOptions,
-            typings,
-            unresolvedImports: request.unresolvedImports,
-            kind: ActionSet
-          };
-        }
-        installTypingsAsync(requestId, packageNames, cwd, onRequestCompleted) {
-          this.pendingRunRequests.unshift({ requestId, packageNames, cwd, onRequestCompleted });
-          this.executeWithThrottling();
-        }
-        executeWithThrottling() {
-          while (this.inFlightRequestCount < this.throttleLimit && this.pendingRunRequests.length) {
-            this.inFlightRequestCount++;
-            const request = this.pendingRunRequests.pop();
-            this.installWorker(request.requestId, request.packageNames, request.cwd, (ok) => {
-              this.inFlightRequestCount--;
-              request.onRequestCompleted(ok);
-              this.executeWithThrottling();
-            });
+        visitForDisplayParts(node);
+      });
+    }
+    function getLiteralText2(node) {
+      switch (node.kind) {
+        case 11 /* StringLiteral */:
+          return quotePreference === 0 /* Single */ ? `'${escapeString(node.text, 39 /* singleQuote */)}'` : `"${escapeString(node.text, 34 /* doubleQuote */)}"`;
+        case 16 /* TemplateHead */:
+        case 17 /* TemplateMiddle */:
+        case 18 /* TemplateTail */: {
+          const rawText = node.rawText ?? escapeTemplateSubstitution(escapeString(node.text, 96 /* backtick */));
+          switch (node.kind) {
+            case 16 /* TemplateHead */:
+              return "`" + rawText + "${";
+            case 17 /* TemplateMiddle */:
+              return "}" + rawText + "${";
+            case 18 /* TemplateTail */:
+              return "}" + rawText + "`";
           }
         }
-      };
+      }
+      return node.text;
     }
-  });
-
-  // src/typingsInstallerCore/_namespaces/ts.server.typingsInstaller.ts
-  var ts_server_typingsInstaller_exports = {};
-  __export(ts_server_typingsInstaller_exports, {
-    TypingsInstaller: () => TypingsInstaller,
-    getNpmCommandForInstallation: () => getNpmCommandForInstallation,
-    installNpmPackages: () => installNpmPackages,
-    typingsName: () => typingsName
-  });
-  var init_ts_server_typingsInstaller = __esm({
-    "src/typingsInstallerCore/_namespaces/ts.server.typingsInstaller.ts"() {
-      "use strict";
-      init_typingsInstaller();
+  }
+  function isUndefined(name) {
+    return name === "undefined";
+  }
+  function isHintableDeclaration(node) {
+    if ((isPartOfParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) {
+      const initializer = skipParentheses(node.initializer);
+      return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer));
     }
-  });
+    return true;
+  }
+  function getNodeDisplayPart(text, node) {
+    const sourceFile = node.getSourceFile();
+    return {
+      text,
+      span: createTextSpanFromNode(node, sourceFile),
+      file: sourceFile.fileName
+    };
+  }
+}
 
-  // src/typingsInstallerCore/_namespaces/ts.server.ts
-  var init_ts_server2 = __esm({
-    "src/typingsInstallerCore/_namespaces/ts.server.ts"() {
-      "use strict";
-      init_ts_server();
-      init_ts_server_typingsInstaller();
+// src/services/_namespaces/ts.JsDoc.ts
+var ts_JsDoc_exports = {};
+__export(ts_JsDoc_exports, {
+  getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition,
+  getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails,
+  getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions,
+  getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails,
+  getJSDocTagCompletions: () => getJSDocTagCompletions,
+  getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails,
+  getJSDocTagNameCompletions: () => getJSDocTagNameCompletions,
+  getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations,
+  getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations
+});
+
+// src/services/jsDoc.ts
+var jsDocTagNames = [
+  "abstract",
+  "access",
+  "alias",
+  "argument",
+  "async",
+  "augments",
+  "author",
+  "borrows",
+  "callback",
+  "class",
+  "classdesc",
+  "constant",
+  "constructor",
+  "constructs",
+  "copyright",
+  "default",
+  "deprecated",
+  "description",
+  "emits",
+  "enum",
+  "event",
+  "example",
+  "exports",
+  "extends",
+  "external",
+  "field",
+  "file",
+  "fileoverview",
+  "fires",
+  "function",
+  "generator",
+  "global",
+  "hideconstructor",
+  "host",
+  "ignore",
+  "implements",
+  "import",
+  "inheritdoc",
+  "inner",
+  "instance",
+  "interface",
+  "kind",
+  "lends",
+  "license",
+  "link",
+  "linkcode",
+  "linkplain",
+  "listens",
+  "member",
+  "memberof",
+  "method",
+  "mixes",
+  "module",
+  "name",
+  "namespace",
+  "overload",
+  "override",
+  "package",
+  "param",
+  "private",
+  "prop",
+  "property",
+  "protected",
+  "public",
+  "readonly",
+  "requires",
+  "returns",
+  "satisfies",
+  "see",
+  "since",
+  "static",
+  "summary",
+  "template",
+  "this",
+  "throws",
+  "todo",
+  "tutorial",
+  "type",
+  "typedef",
+  "var",
+  "variation",
+  "version",
+  "virtual",
+  "yields"
+];
+var jsDocTagNameCompletionEntries;
+var jsDocTagCompletionEntries;
+function getJsDocCommentsFromDeclarations(declarations, checker) {
+  const parts = [];
+  forEachUnique(declarations, (declaration) => {
+    for (const jsdoc of getCommentHavingNodes(declaration)) {
+      const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 327 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
+      if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 346 /* JSDocTypedefTag */ && declaration.kind !== 338 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) {
+        continue;
+      }
+      let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
+      if (inheritDoc && inheritDoc.comment) {
+        newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker));
+      }
+      if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) {
+        parts.push(newparts);
+      }
     }
   });
-
-  // src/server/types.ts
-  var init_types4 = __esm({
-    "src/server/types.ts"() {
-      "use strict";
+  return flatten(intersperse(parts, [lineBreakPart()]));
+}
+function isIdenticalListOfDisplayParts(parts1, parts2) {
+  return arraysEqual(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text);
+}
+function getCommentHavingNodes(declaration) {
+  switch (declaration.kind) {
+    case 341 /* JSDocParameterTag */:
+    case 348 /* JSDocPropertyTag */:
+      return [declaration];
+    case 338 /* JSDocCallbackTag */:
+    case 346 /* JSDocTypedefTag */:
+      return [declaration, declaration.parent];
+    case 323 /* JSDocSignature */:
+      if (isJSDocOverloadTag(declaration.parent)) {
+        return [declaration.parent.parent];
+      }
+    default:
+      return getJSDocCommentsAndTags(declaration);
+  }
+}
+function getJsDocTagsFromDeclarations(declarations, checker) {
+  const infos = [];
+  forEachUnique(declarations, (declaration) => {
+    const tags = getJSDocTags(declaration);
+    if (tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) {
+      return;
+    }
+    for (const tag of tags) {
+      infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) });
+      infos.push(...getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(tag), checker));
     }
   });
-
-  // src/server/utilitiesPublic.ts
-  function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) {
+  return infos;
+}
+function getJSDocPropertyTagsInfo(nodes, checker) {
+  return flatMap(nodes, (propTag) => concatenate([{ name: propTag.tagName.text, text: getCommentDisplayParts(propTag, checker) }], getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(propTag), checker)));
+}
+function tryGetJSDocPropertyTags(node) {
+  return isJSDocPropertyLikeTag(node) && node.isNameFirst && node.typeExpression && isJSDocTypeLiteral(node.typeExpression.type) ? node.typeExpression.type.jsDocPropertyTags : void 0;
+}
+function getDisplayPartsFromComment(comment, checker) {
+  if (typeof comment === "string") {
+    return [textPart(comment)];
+  }
+  return flatMap(
+    comment,
+    (node) => node.kind === 321 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker)
+  );
+}
+function getCommentDisplayParts(tag, checker) {
+  const { comment, kind } = tag;
+  const namePart = getTagNameDisplayPart(kind);
+  switch (kind) {
+    case 349 /* JSDocThrowsTag */:
+      const typeExpression = tag.typeExpression;
+      return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+    case 329 /* JSDocImplementsTag */:
+      return withNode(tag.class);
+    case 328 /* JSDocAugmentsTag */:
+      return withNode(tag.class);
+    case 345 /* JSDocTemplateTag */:
+      const templateTag = tag;
+      const displayParts = [];
+      if (templateTag.constraint) {
+        displayParts.push(textPart(templateTag.constraint.getText()));
+      }
+      if (length(templateTag.typeParameters)) {
+        if (length(displayParts)) {
+          displayParts.push(spacePart());
+        }
+        const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1];
+        forEach(templateTag.typeParameters, (tp) => {
+          displayParts.push(namePart(tp.getText()));
+          if (lastTypeParameter !== tp) {
+            displayParts.push(...[punctuationPart(28 /* CommaToken */), spacePart()]);
+          }
+        });
+      }
+      if (comment) {
+        displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
+      }
+      return displayParts;
+    case 344 /* JSDocTypeTag */:
+    case 350 /* JSDocSatisfiesTag */:
+      return withNode(tag.typeExpression);
+    case 346 /* JSDocTypedefTag */:
+    case 338 /* JSDocCallbackTag */:
+    case 348 /* JSDocPropertyTag */:
+    case 341 /* JSDocParameterTag */:
+    case 347 /* JSDocSeeTag */:
+      const { name } = tag;
+      return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+    default:
+      return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+  }
+  function withNode(node) {
+    return addComment(node.getText());
+  }
+  function addComment(s) {
+    if (comment) {
+      if (s.match(/^https?$/)) {
+        return [textPart(s), ...getDisplayPartsFromComment(comment, checker)];
+      } else {
+        return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)];
+      }
+    } else {
+      return [textPart(s)];
+    }
+  }
+}
+function getTagNameDisplayPart(kind) {
+  switch (kind) {
+    case 341 /* JSDocParameterTag */:
+      return parameterNamePart;
+    case 348 /* JSDocPropertyTag */:
+      return propertyNamePart;
+    case 345 /* JSDocTemplateTag */:
+      return typeParameterNamePart;
+    case 346 /* JSDocTypedefTag */:
+    case 338 /* JSDocCallbackTag */:
+      return typeAliasNamePart;
+    default:
+      return textPart;
+  }
+}
+function getJSDocTagNameCompletions() {
+  return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => {
     return {
-      projectName: project.getProjectName(),
-      fileNames: project.getFileNames(
-        /*excludeFilesFromExternalLibraries*/
-        true,
-        /*excludeConfigFiles*/
-        true
-      ).concat(project.getExcludedFiles()),
-      compilerOptions: project.getCompilationSettings(),
-      typeAcquisition,
-      unresolvedImports,
-      projectRootPath: project.getCurrentDirectory(),
-      cachePath,
-      kind: "discover"
+      name: tagName,
+      kind: "keyword" /* keyword */,
+      kindModifiers: "",
+      sortText: ts_Completions_exports.SortText.LocationPriority
+    };
+  }));
+}
+var getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails;
+function getJSDocTagCompletions() {
+  return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => {
+    return {
+      name: `@${tagName}`,
+      kind: "keyword" /* keyword */,
+      kindModifiers: "",
+      sortText: ts_Completions_exports.SortText.LocationPriority
     };
+  }));
+}
+function getJSDocTagCompletionDetails(name) {
+  return {
+    name,
+    kind: "" /* unknown */,
+    // TODO: should have its own kind?
+    kindModifiers: "",
+    displayParts: [textPart(name)],
+    documentation: emptyArray,
+    tags: void 0,
+    codeActions: void 0
+  };
+}
+function getJSDocParameterNameCompletions(tag) {
+  if (!isIdentifier(tag.name)) {
+    return emptyArray;
   }
-  function toNormalizedPath(fileName) {
-    return normalizePath(fileName);
+  const nameThusFar = tag.name.text;
+  const jsdoc = tag.parent;
+  const fn = jsdoc.parent;
+  if (!isFunctionLike(fn)) return [];
+  return mapDefined(fn.parameters, (param) => {
+    if (!isIdentifier(param.name)) return void 0;
+    const name = param.name.text;
+    if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) {
+      return void 0;
+    }
+    return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority };
+  });
+}
+function getJSDocParameterNameCompletionDetails(name) {
+  return {
+    name,
+    kind: "parameter" /* parameterElement */,
+    kindModifiers: "",
+    displayParts: [textPart(name)],
+    documentation: emptyArray,
+    tags: void 0,
+    codeActions: void 0
+  };
+}
+function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) {
+  const tokenAtPos = getTokenAtPosition(sourceFile, position);
+  const existingDocComment = findAncestor(tokenAtPos, isJSDoc);
+  if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) {
+    return void 0;
   }
-  function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) {
-    const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory);
-    return getCanonicalFileName(f);
+  const tokenStart = tokenAtPos.getStart(sourceFile);
+  if (!existingDocComment && tokenStart < position) {
+    return void 0;
   }
-  function asNormalizedPath(fileName) {
-    return fileName;
+  const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options);
+  if (!commentOwnerInfo) {
+    return void 0;
   }
-  function createNormalizedPathMap() {
-    const map2 = /* @__PURE__ */ new Map();
-    return {
-      get(path) {
-        return map2.get(path);
-      },
-      set(path, value) {
-        map2.set(path, value);
-      },
-      contains(path) {
-        return map2.has(path);
-      },
-      remove(path) {
-        map2.delete(path);
+  const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo;
+  const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0;
+  const lastJsDoc = lastOrUndefined(commentOwnerJsDoc);
+  if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) {
+    return void 0;
+  }
+  const indentationStr = getIndentationStringAtPosition(sourceFile, position);
+  const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName);
+  const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : "");
+  const openComment = "/**";
+  const closeComment = " */";
+  const hasTag = length(getJSDocTags(commentOwner)) > 0;
+  if (tags && !hasTag) {
+    const preamble = openComment + newLine + indentationStr + " * ";
+    const endLine = tokenStart === position ? newLine + indentationStr : "";
+    const result = preamble + newLine + tags + indentationStr + closeComment + endLine;
+    return { newText: result, caretOffset: preamble.length };
+  }
+  return { newText: openComment + closeComment, caretOffset: 3 };
+}
+function getIndentationStringAtPosition(sourceFile, position) {
+  const { text } = sourceFile;
+  const lineStart = getLineStartPositionForPosition(position, sourceFile);
+  let pos = lineStart;
+  for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) ;
+  return text.slice(lineStart, pos);
+}
+function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) {
+  return parameters.map(({ name, dotDotDotToken }, i) => {
+    const paramName = name.kind === 80 /* Identifier */ ? name.text : "param" + i;
+    const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : "";
+    return `${indentationStr} * @param ${type}${paramName}${newLine}`;
+  }).join("");
+}
+function returnsDocComment(indentationStr, newLine) {
+  return `${indentationStr} * @returns${newLine}`;
+}
+function getCommentOwnerInfo(tokenAtPos, options) {
+  return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options));
+}
+function getCommentOwnerInfoWorker(commentOwner, options) {
+  switch (commentOwner.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+    case 176 /* Constructor */:
+    case 173 /* MethodSignature */:
+    case 219 /* ArrowFunction */:
+      const host = commentOwner;
+      return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) };
+    case 303 /* PropertyAssignment */:
+      return getCommentOwnerInfoWorker(commentOwner.initializer, options);
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 306 /* EnumMember */:
+    case 265 /* TypeAliasDeclaration */:
+      return { commentOwner };
+    case 171 /* PropertySignature */: {
+      const host2 = commentOwner;
+      return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner };
+    }
+    case 243 /* VariableStatement */: {
+      const varStatement = commentOwner;
+      const varDeclarations = varStatement.declarationList.declarations;
+      const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0;
+      return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner };
+    }
+    case 307 /* SourceFile */:
+      return "quit";
+    case 267 /* ModuleDeclaration */:
+      return commentOwner.parent.kind === 267 /* ModuleDeclaration */ ? void 0 : { commentOwner };
+    case 244 /* ExpressionStatement */:
+      return getCommentOwnerInfoWorker(commentOwner.expression, options);
+    case 226 /* BinaryExpression */: {
+      const be = commentOwner;
+      if (getAssignmentDeclarationKind(be) === 0 /* None */) {
+        return "quit";
       }
-    };
+      return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner };
+    }
+    case 172 /* PropertyDeclaration */:
+      const init = commentOwner.initializer;
+      if (init && (isFunctionExpression(init) || isArrowFunction(init))) {
+        return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) };
+      }
+  }
+}
+function hasReturn(node, options) {
+  return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n));
+}
+function getRightHandSideOfAssignment(rightHandSide) {
+  while (rightHandSide.kind === 217 /* ParenthesizedExpression */) {
+    rightHandSide = rightHandSide.expression;
+  }
+  switch (rightHandSide.kind) {
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      return rightHandSide;
+    case 231 /* ClassExpression */:
+      return find(rightHandSide.members, isConstructorDeclaration);
   }
-  function isInferredProjectName(name) {
-    return /dev\/null\/inferredProject\d+\*/.test(name);
+}
+
+// src/services/_namespaces/ts.MapCode.ts
+var ts_MapCode_exports = {};
+__export(ts_MapCode_exports, {
+  mapCode: () => mapCode
+});
+
+// src/services/mapCode.ts
+function mapCode(sourceFile, contents, focusLocations, host, formatContext, preferences) {
+  return ts_textChanges_exports.ChangeTracker.with(
+    { host, formatContext, preferences },
+    (changeTracker) => {
+      const parsed = contents.map((c) => parse(sourceFile, c));
+      const flattenedLocations = focusLocations && flatten(focusLocations);
+      for (const nodes of parsed) {
+        placeNodeGroup(
+          sourceFile,
+          changeTracker,
+          nodes,
+          flattenedLocations
+        );
+      }
+    }
+  );
+}
+function parse(sourceFile, content) {
+  const nodeKinds = [
+    {
+      parse: () => createSourceFile(
+        "__mapcode_content_nodes.ts",
+        content,
+        sourceFile.languageVersion,
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind
+      ),
+      body: (sf) => sf.statements
+    },
+    {
+      parse: () => createSourceFile(
+        "__mapcode_class_content_nodes.ts",
+        `class __class {
+${content}
+}`,
+        sourceFile.languageVersion,
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind
+      ),
+      body: (cw) => cw.statements[0].members
+    }
+  ];
+  const parsedNodes = [];
+  for (const { parse: parse2, body: body2 } of nodeKinds) {
+    const sourceFile2 = parse2();
+    const bod = body2(sourceFile2);
+    if (bod.length && sourceFile2.parseDiagnostics.length === 0) {
+      return bod;
+    } else if (bod.length) {
+      parsedNodes.push({ sourceFile: sourceFile2, body: bod });
+    }
+  }
+  const { body } = parsedNodes.sort(
+    (a, b) => a.sourceFile.parseDiagnostics.length - b.sourceFile.parseDiagnostics.length
+  )[0];
+  return body;
+}
+function placeNodeGroup(originalFile, changeTracker, changes, focusLocations) {
+  if (isClassElement(changes[0]) || isTypeElement(changes[0])) {
+    placeClassNodeGroup(
+      originalFile,
+      changeTracker,
+      changes,
+      focusLocations
+    );
+  } else {
+    placeStatements(
+      originalFile,
+      changeTracker,
+      changes,
+      focusLocations
+    );
   }
-  function makeInferredProjectName(counter) {
-    return `/dev/null/inferredProject${counter}*`;
+}
+function placeClassNodeGroup(originalFile, changeTracker, changes, focusLocations) {
+  let classOrInterface;
+  if (!focusLocations || !focusLocations.length) {
+    classOrInterface = find(originalFile.statements, or(isClassLike, isInterfaceDeclaration));
+  } else {
+    classOrInterface = forEach(focusLocations, (location) => findAncestor(
+      getTokenAtPosition(originalFile, location.start),
+      or(isClassLike, isInterfaceDeclaration)
+    ));
   }
-  function makeAutoImportProviderProjectName(counter) {
-    return `/dev/null/autoImportProviderProject${counter}*`;
+  if (!classOrInterface) {
+    return;
   }
-  function makeAuxiliaryProjectName(counter) {
-    return `/dev/null/auxiliaryProject${counter}*`;
+  const firstMatch = classOrInterface.members.find((member) => changes.some((change) => matchNode(change, member)));
+  if (firstMatch) {
+    const lastMatch = findLast(
+      classOrInterface.members,
+      (member) => changes.some((change) => matchNode(change, member))
+    );
+    forEach(changes, wipeNode);
+    changeTracker.replaceNodeRangeWithNodes(
+      originalFile,
+      firstMatch,
+      lastMatch,
+      changes
+    );
+    return;
   }
-  function createSortedArray2() {
-    return [];
+  forEach(changes, wipeNode);
+  changeTracker.insertNodesAfter(
+    originalFile,
+    classOrInterface.members[classOrInterface.members.length - 1],
+    changes
+  );
+}
+function placeStatements(originalFile, changeTracker, changes, focusLocations) {
+  if (!(focusLocations == null ? void 0 : focusLocations.length)) {
+    changeTracker.insertNodesAtEndOfFile(
+      originalFile,
+      changes,
+      /*blankLineBetween*/
+      false
+    );
+    return;
+  }
+  for (const location of focusLocations) {
+    const scope = findAncestor(
+      getTokenAtPosition(originalFile, location.start),
+      (block) => or(isBlock, isSourceFile)(block) && some(block.statements, (origStmt) => changes.some((newStmt) => matchNode(newStmt, origStmt)))
+    );
+    if (scope) {
+      const start = scope.statements.find((stmt) => changes.some((node) => matchNode(node, stmt)));
+      if (start) {
+        const end = findLast(scope.statements, (stmt) => changes.some((node) => matchNode(node, stmt)));
+        forEach(changes, wipeNode);
+        changeTracker.replaceNodeRangeWithNodes(
+          originalFile,
+          start,
+          end,
+          changes
+        );
+        return;
+      }
+    }
   }
-  var LogLevel2, emptyArray2, Msg, Errors;
-  var init_utilitiesPublic3 = __esm({
-    "src/server/utilitiesPublic.ts"() {
-      "use strict";
-      init_ts7();
-      LogLevel2 = /* @__PURE__ */ ((LogLevel3) => {
-        LogLevel3[LogLevel3["terse"] = 0] = "terse";
-        LogLevel3[LogLevel3["normal"] = 1] = "normal";
-        LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime";
-        LogLevel3[LogLevel3["verbose"] = 3] = "verbose";
-        return LogLevel3;
-      })(LogLevel2 || {});
-      emptyArray2 = createSortedArray2();
-      Msg = /* @__PURE__ */ ((Msg2) => {
-        Msg2["Err"] = "Err";
-        Msg2["Info"] = "Info";
-        Msg2["Perf"] = "Perf";
-        return Msg2;
-      })(Msg || {});
-      ((Errors2) => {
-        function ThrowNoProject() {
-          throw new Error("No Project.");
-        }
-        Errors2.ThrowNoProject = ThrowNoProject;
-        function ThrowProjectLanguageServiceDisabled() {
-          throw new Error("The project's language service is disabled.");
-        }
-        Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled;
-        function ThrowProjectDoesNotContainDocument(fileName, project) {
-          throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`);
-        }
-        Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument;
-      })(Errors || (Errors = {}));
+  let scopeStatements = originalFile.statements;
+  for (const location of focusLocations) {
+    const block = findAncestor(
+      getTokenAtPosition(originalFile, location.start),
+      isBlock
+    );
+    if (block) {
+      scopeStatements = block.statements;
+      break;
     }
-  });
+  }
+  forEach(changes, wipeNode);
+  changeTracker.insertNodesAfter(
+    originalFile,
+    scopeStatements[scopeStatements.length - 1],
+    changes
+  );
+}
+function matchNode(a, b) {
+  var _a, _b, _c, _d, _e, _f;
+  if (a.kind !== b.kind) {
+    return false;
+  }
+  if (a.kind === 176 /* Constructor */) {
+    return a.kind === b.kind;
+  }
+  if (isNamedDeclaration(a) && isNamedDeclaration(b)) {
+    return a.name.getText() === b.name.getText();
+  }
+  if (isIfStatement(a) && isIfStatement(b)) {
+    return a.expression.getText() === b.expression.getText();
+  }
+  if (isWhileStatement(a) && isWhileStatement(b)) {
+    return a.expression.getText() === b.expression.getText();
+  }
+  if (isForStatement(a) && isForStatement(b)) {
+    return ((_a = a.initializer) == null ? void 0 : _a.getText()) === ((_b = b.initializer) == null ? void 0 : _b.getText()) && ((_c = a.incrementor) == null ? void 0 : _c.getText()) === ((_d = b.incrementor) == null ? void 0 : _d.getText()) && ((_e = a.condition) == null ? void 0 : _e.getText()) === ((_f = b.condition) == null ? void 0 : _f.getText());
+  }
+  if (isForInOrOfStatement(a) && isForInOrOfStatement(b)) {
+    return a.expression.getText() === b.expression.getText() && a.initializer.getText() === b.initializer.getText();
+  }
+  if (isLabeledStatement(a) && isLabeledStatement(b)) {
+    return a.label.getText() === b.label.getText();
+  }
+  if (a.getText() === b.getText()) {
+    return true;
+  }
+  return false;
+}
+function wipeNode(node) {
+  resetNodePositions(node);
+  node.parent = void 0;
+}
+function resetNodePositions(node) {
+  node.pos = -1;
+  node.end = -1;
+  node.forEachChild(resetNodePositions);
+}
+
+// src/services/_namespaces/ts.OrganizeImports.ts
+var ts_OrganizeImports_exports = {};
+__export(ts_OrganizeImports_exports, {
+  compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
+  compareModuleSpecifiers: () => compareModuleSpecifiers2,
+  getDetectionLists: () => getDetectionLists,
+  getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
+  getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
+  getNamedImportSpecifierComparerWithDetection: () => getNamedImportSpecifierComparerWithDetection,
+  getOrganizeImportsStringComparerWithDetection: () => getOrganizeImportsStringComparerWithDetection,
+  organizeImports: () => organizeImports,
+  testCoalesceExports: () => testCoalesceExports,
+  testCoalesceImports: () => testCoalesceImports
+});
 
-  // src/server/utilities.ts
-  function getBaseConfigFileName(configFilePath) {
-    const base = getBaseFileName(configFilePath);
-    return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0;
+// src/services/organizeImports.ts
+function organizeImports(sourceFile, formatContext, host, program, preferences, mode) {
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences });
+  const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */;
+  const shouldCombine = shouldSort;
+  const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
+  const topLevelImportDecls = sourceFile.statements.filter(isImportDeclaration);
+  const topLevelImportGroupDecls = groupByNewlineContiguous(sourceFile, topLevelImportDecls);
+  const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences);
+  const defaultComparer = comparersToTest[0];
+  const comparer = {
+    moduleSpecifierComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0,
+    namedImportComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0,
+    typeOrder: preferences.organizeImportsTypeOrder
+  };
+  if (typeof preferences.organizeImportsIgnoreCase !== "boolean") {
+    ({ comparer: comparer.moduleSpecifierComparer } = detectModuleSpecifierCaseBySort(topLevelImportGroupDecls, comparersToTest));
   }
-  function removeSorted(array, remove, compare) {
-    if (!array || array.length === 0) {
-      return;
+  if (!comparer.typeOrder || typeof preferences.organizeImportsIgnoreCase !== "boolean") {
+    const namedImportSort = detectNamedImportOrganizationBySort(topLevelImportDecls, comparersToTest, typeOrdersToTest);
+    if (namedImportSort) {
+      const { namedImportComparer, typeOrder } = namedImportSort;
+      comparer.namedImportComparer = comparer.namedImportComparer ?? namedImportComparer;
+      comparer.typeOrder = comparer.typeOrder ?? typeOrder;
+    }
+  }
+  topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer));
+  if (mode !== "RemoveUnused" /* RemoveUnused */) {
+    getTopLevelExportGroups(sourceFile).forEach((exportGroupDecl) => organizeExportsWorker(exportGroupDecl, comparer.namedImportComparer));
+  }
+  for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
+    if (!ambientModule.body) continue;
+    const ambientModuleImportGroupDecls = groupByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration));
+    ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer));
+    if (mode !== "RemoveUnused" /* RemoveUnused */) {
+      const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
+      organizeExportsWorker(ambientModuleExportDecls, comparer.namedImportComparer);
     }
-    if (array[0] === remove) {
-      array.splice(0, 1);
+  }
+  return changeTracker.getChanges();
+  function organizeDeclsWorker(oldImportDecls, coalesce) {
+    if (length(oldImportDecls) === 0) {
       return;
     }
-    const removeIndex = binarySearch(array, remove, identity, compare);
-    if (removeIndex >= 0) {
-      array.splice(removeIndex, 1);
-    }
-  }
-  var ThrottledOperations, GcTimer;
-  var init_utilities5 = __esm({
-    "src/server/utilities.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      ThrottledOperations = class _ThrottledOperations {
-        constructor(host, logger) {
-          this.host = host;
-          this.pendingTimeouts = /* @__PURE__ */ new Map();
-          this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0;
-        }
-        /**
-         * Wait `number` milliseconds and then invoke `cb`.  If, while waiting, schedule
-         * is called again with the same `operationId`, cancel this operation in favor
-         * of the new one.  (Note that the amount of time the canceled operation had been
-         * waiting does not affect the amount of time that the new operation waits.)
-         */
-        schedule(operationId, delay, cb) {
-          const pendingTimeout = this.pendingTimeouts.get(operationId);
-          if (pendingTimeout) {
-            this.host.clearTimeout(pendingTimeout);
-          }
-          this.pendingTimeouts.set(operationId, this.host.setTimeout(_ThrottledOperations.run, delay, operationId, this, cb));
-          if (this.logger) {
-            this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`);
-          }
-        }
-        cancel(operationId) {
-          const pendingTimeout = this.pendingTimeouts.get(operationId);
-          if (!pendingTimeout)
-            return false;
-          this.host.clearTimeout(pendingTimeout);
-          return this.pendingTimeouts.delete(operationId);
-        }
-        static run(operationId, self, cb) {
-          var _a, _b;
-          (_a = perfLogger) == null ? void 0 : _a.logStartScheduledOperation(operationId);
-          self.pendingTimeouts.delete(operationId);
-          if (self.logger) {
-            self.logger.info(`Running: ${operationId}`);
-          }
-          cb();
-          (_b = perfLogger) == null ? void 0 : _b.logStopScheduledOperation();
-        }
+    setEmitFlags(oldImportDecls[0], 1024 /* NoLeadingComments */);
+    const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls];
+    const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiersWorker(group1[0].moduleSpecifier, group2[0].moduleSpecifier, comparer.moduleSpecifierComparer ?? defaultComparer)) : oldImportGroups;
+    const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) || importGroup[0].moduleSpecifier === void 0 ? coalesce(importGroup) : importGroup);
+    if (newImportDecls.length === 0) {
+      changeTracker.deleteNodes(
+        sourceFile,
+        oldImportDecls,
+        {
+          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+        },
+        /*hasTrailingComment*/
+        true
+      );
+    } else {
+      const replaceOptions = {
+        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+        // Leave header comment in place
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
+        suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
       };
-      GcTimer = class _GcTimer {
-        constructor(host, delay, logger) {
-          this.host = host;
-          this.delay = delay;
-          this.logger = logger;
-        }
-        scheduleCollect() {
-          if (!this.host.gc || this.timerId !== void 0) {
-            return;
-          }
-          this.timerId = this.host.setTimeout(_GcTimer.run, this.delay, this);
-        }
-        static run(self) {
-          var _a, _b;
-          self.timerId = void 0;
-          (_a = perfLogger) == null ? void 0 : _a.logStartScheduledOperation("GC collect");
-          const log = self.logger.hasLevel(2 /* requestTime */);
-          const before = log && self.host.getMemoryUsage();
-          self.host.gc();
-          if (log) {
-            const after = self.host.getMemoryUsage();
-            self.logger.perftrc(`GC::before ${before}, after ${after}`);
-          }
-          (_b = perfLogger) == null ? void 0 : _b.logStopScheduledOperation();
+      changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions);
+      const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions);
+      changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), {
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+      }, hasTrailingComment);
+    }
+  }
+  function organizeImportsWorker(oldImportDecls, comparer2) {
+    const detectedModuleCaseComparer = comparer2.moduleSpecifierComparer ?? defaultComparer;
+    const detectedNamedImportCaseComparer = comparer2.namedImportComparer ?? defaultComparer;
+    const detectedTypeOrder = comparer2.typeOrder ?? "last";
+    const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: detectedTypeOrder }, detectedNamedImportCaseComparer);
+    const processImportsOfSameModuleSpecifier = (importGroup) => {
+      if (shouldRemove) importGroup = removeUnusedImports(importGroup, sourceFile, program);
+      if (shouldCombine) importGroup = coalesceImportsWorker(importGroup, detectedModuleCaseComparer, specifierComparer, sourceFile);
+      if (shouldSort) importGroup = stableSort(importGroup, (s1, s2) => compareImportsOrRequireStatements(s1, s2, detectedModuleCaseComparer));
+      return importGroup;
+    };
+    organizeDeclsWorker(oldImportDecls, processImportsOfSameModuleSpecifier);
+  }
+  function organizeExportsWorker(oldExportDecls, specifierCaseComparer) {
+    const useComparer = getNamedImportSpecifierComparer(preferences, specifierCaseComparer);
+    organizeDeclsWorker(oldExportDecls, (group2) => coalesceExportsWorker(group2, useComparer));
+  }
+}
+function getDetectionLists(preferences) {
+  return {
+    comparersToTest: typeof preferences.organizeImportsIgnoreCase === "boolean" ? [getOrganizeImportsStringComparer(preferences, preferences.organizeImportsIgnoreCase)] : [getOrganizeImportsStringComparer(
+      preferences,
+      /*ignoreCase*/
+      true
+    ), getOrganizeImportsStringComparer(
+      preferences,
+      /*ignoreCase*/
+      false
+    )],
+    typeOrdersToTest: preferences.organizeImportsTypeOrder ? [preferences.organizeImportsTypeOrder] : ["last", "inline", "first"]
+  };
+}
+function groupByNewlineContiguous(sourceFile, decls) {
+  const scanner2 = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant
+  );
+  const group2 = [];
+  let groupIndex = 0;
+  for (const decl of decls) {
+    if (group2[groupIndex] && isNewGroup(sourceFile, decl, scanner2)) {
+      groupIndex++;
+    }
+    if (!group2[groupIndex]) {
+      group2[groupIndex] = [];
+    }
+    group2[groupIndex].push(decl);
+  }
+  return group2;
+}
+function isNewGroup(sourceFile, decl, scanner2) {
+  const startPos = decl.getFullStart();
+  const endPos = decl.getStart();
+  scanner2.setText(sourceFile.text, startPos, endPos - startPos);
+  let numberOfNewLines = 0;
+  while (scanner2.getTokenStart() < endPos) {
+    const tokenKind = scanner2.scan();
+    if (tokenKind === 4 /* NewLineTrivia */) {
+      numberOfNewLines++;
+      if (numberOfNewLines >= 2) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+function getTopLevelExportGroups(sourceFile) {
+  const topLevelExportGroups = [];
+  const statements = sourceFile.statements;
+  const len = length(statements);
+  let i = 0;
+  let groupIndex = 0;
+  while (i < len) {
+    if (isExportDeclaration(statements[i])) {
+      if (topLevelExportGroups[groupIndex] === void 0) {
+        topLevelExportGroups[groupIndex] = [];
+      }
+      const exportDecl = statements[i];
+      if (exportDecl.moduleSpecifier) {
+        topLevelExportGroups[groupIndex].push(exportDecl);
+        i++;
+      } else {
+        while (i < len && isExportDeclaration(statements[i])) {
+          topLevelExportGroups[groupIndex].push(statements[i++]);
         }
-      };
+        groupIndex++;
+      }
+    } else {
+      i++;
     }
-  });
-
-  // src/server/protocol.ts
-  var CommandTypes, OrganizeImportsMode2, WatchFileKind2, WatchDirectoryKind2, PollingWatchKind2, CompletionTriggerKind2, IndentStyle2, SemicolonPreference2, JsxEmit2, ModuleKind2, ModuleResolutionKind2, NewLineKind2, ScriptTarget10, ClassificationType2;
-  var init_protocol = __esm({
-    "src/server/protocol.ts"() {
-      "use strict";
-      CommandTypes = /* @__PURE__ */ ((CommandTypes2) => {
-        CommandTypes2["JsxClosingTag"] = "jsxClosingTag";
-        CommandTypes2["LinkedEditingRange"] = "linkedEditingRange";
-        CommandTypes2["Brace"] = "brace";
-        CommandTypes2["BraceFull"] = "brace-full";
-        CommandTypes2["BraceCompletion"] = "braceCompletion";
-        CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment";
-        CommandTypes2["Change"] = "change";
-        CommandTypes2["Close"] = "close";
-        CommandTypes2["Completions"] = "completions";
-        CommandTypes2["CompletionInfo"] = "completionInfo";
-        CommandTypes2["CompletionsFull"] = "completions-full";
-        CommandTypes2["CompletionDetails"] = "completionEntryDetails";
-        CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full";
-        CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList";
-        CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile";
-        CommandTypes2["Configure"] = "configure";
-        CommandTypes2["Definition"] = "definition";
-        CommandTypes2["DefinitionFull"] = "definition-full";
-        CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan";
-        CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full";
-        CommandTypes2["Implementation"] = "implementation";
-        CommandTypes2["ImplementationFull"] = "implementation-full";
-        CommandTypes2["EmitOutput"] = "emit-output";
-        CommandTypes2["Exit"] = "exit";
-        CommandTypes2["FileReferences"] = "fileReferences";
-        CommandTypes2["FileReferencesFull"] = "fileReferences-full";
-        CommandTypes2["Format"] = "format";
-        CommandTypes2["Formatonkey"] = "formatonkey";
-        CommandTypes2["FormatFull"] = "format-full";
-        CommandTypes2["FormatonkeyFull"] = "formatonkey-full";
-        CommandTypes2["FormatRangeFull"] = "formatRange-full";
-        CommandTypes2["Geterr"] = "geterr";
-        CommandTypes2["GeterrForProject"] = "geterrForProject";
-        CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync";
-        CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync";
-        CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync";
-        CommandTypes2["NavBar"] = "navbar";
-        CommandTypes2["NavBarFull"] = "navbar-full";
-        CommandTypes2["Navto"] = "navto";
-        CommandTypes2["NavtoFull"] = "navto-full";
-        CommandTypes2["NavTree"] = "navtree";
-        CommandTypes2["NavTreeFull"] = "navtree-full";
-        CommandTypes2["DocumentHighlights"] = "documentHighlights";
-        CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full";
-        CommandTypes2["Open"] = "open";
-        CommandTypes2["Quickinfo"] = "quickinfo";
-        CommandTypes2["QuickinfoFull"] = "quickinfo-full";
-        CommandTypes2["References"] = "references";
-        CommandTypes2["ReferencesFull"] = "references-full";
-        CommandTypes2["Reload"] = "reload";
-        CommandTypes2["Rename"] = "rename";
-        CommandTypes2["RenameInfoFull"] = "rename-full";
-        CommandTypes2["RenameLocationsFull"] = "renameLocations-full";
-        CommandTypes2["Saveto"] = "saveto";
-        CommandTypes2["SignatureHelp"] = "signatureHelp";
-        CommandTypes2["SignatureHelpFull"] = "signatureHelp-full";
-        CommandTypes2["FindSourceDefinition"] = "findSourceDefinition";
-        CommandTypes2["Status"] = "status";
-        CommandTypes2["TypeDefinition"] = "typeDefinition";
-        CommandTypes2["ProjectInfo"] = "projectInfo";
-        CommandTypes2["ReloadProjects"] = "reloadProjects";
-        CommandTypes2["Unknown"] = "unknown";
-        CommandTypes2["OpenExternalProject"] = "openExternalProject";
-        CommandTypes2["OpenExternalProjects"] = "openExternalProjects";
-        CommandTypes2["CloseExternalProject"] = "closeExternalProject";
-        CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList";
-        CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles";
-        CommandTypes2["UpdateOpen"] = "updateOpen";
-        CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full";
-        CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full";
-        CommandTypes2["Cleanup"] = "cleanup";
-        CommandTypes2["GetOutliningSpans"] = "getOutliningSpans";
-        CommandTypes2["GetOutliningSpansFull"] = "outliningSpans";
-        CommandTypes2["TodoComments"] = "todoComments";
-        CommandTypes2["Indentation"] = "indentation";
-        CommandTypes2["DocCommentTemplate"] = "docCommentTemplate";
-        CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full";
-        CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan";
-        CommandTypes2["BreakpointStatement"] = "breakpointStatement";
-        CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects";
-        CommandTypes2["GetCodeFixes"] = "getCodeFixes";
-        CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full";
-        CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix";
-        CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full";
-        CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand";
-        CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes";
-        CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors";
-        CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor";
-        CommandTypes2["GetMoveToRefactoringFileSuggestions"] = "getMoveToRefactoringFileSuggestions";
-        CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full";
-        CommandTypes2["OrganizeImports"] = "organizeImports";
-        CommandTypes2["OrganizeImportsFull"] = "organizeImports-full";
-        CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename";
-        CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full";
-        CommandTypes2["ConfigurePlugin"] = "configurePlugin";
-        CommandTypes2["SelectionRange"] = "selectionRange";
-        CommandTypes2["SelectionRangeFull"] = "selectionRange-full";
-        CommandTypes2["ToggleLineComment"] = "toggleLineComment";
-        CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full";
-        CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment";
-        CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full";
-        CommandTypes2["CommentSelection"] = "commentSelection";
-        CommandTypes2["CommentSelectionFull"] = "commentSelection-full";
-        CommandTypes2["UncommentSelection"] = "uncommentSelection";
-        CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full";
-        CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy";
-        CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls";
-        CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls";
-        CommandTypes2["ProvideInlayHints"] = "provideInlayHints";
-        CommandTypes2["WatchChange"] = "watchChange";
-        return CommandTypes2;
-      })(CommandTypes || {});
-      OrganizeImportsMode2 = /* @__PURE__ */ ((OrganizeImportsMode3) => {
-        OrganizeImportsMode3["All"] = "All";
-        OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
-        OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
-        return OrganizeImportsMode3;
-      })(OrganizeImportsMode2 || {});
-      WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => {
-        WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval";
-        WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval";
-        WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
-        WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
-        WatchFileKind3["UseFsEvents"] = "UseFsEvents";
-        WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory";
-        return WatchFileKind3;
-      })(WatchFileKind2 || {});
-      WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => {
-        WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents";
-        WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval";
-        WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
-        WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
-        return WatchDirectoryKind3;
-      })(WatchDirectoryKind2 || {});
-      PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => {
-        PollingWatchKind3["FixedInterval"] = "FixedInterval";
-        PollingWatchKind3["PriorityInterval"] = "PriorityInterval";
-        PollingWatchKind3["DynamicPriority"] = "DynamicPriority";
-        PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize";
-        return PollingWatchKind3;
-      })(PollingWatchKind2 || {});
-      CompletionTriggerKind2 = /* @__PURE__ */ ((CompletionTriggerKind4) => {
-        CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
-        CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
-        CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
-        return CompletionTriggerKind4;
-      })(CompletionTriggerKind2 || {});
-      IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => {
-        IndentStyle3["None"] = "None";
-        IndentStyle3["Block"] = "Block";
-        IndentStyle3["Smart"] = "Smart";
-        return IndentStyle3;
-      })(IndentStyle2 || {});
-      SemicolonPreference2 = /* @__PURE__ */ ((SemicolonPreference3) => {
-        SemicolonPreference3["Ignore"] = "ignore";
-        SemicolonPreference3["Insert"] = "insert";
-        SemicolonPreference3["Remove"] = "remove";
-        return SemicolonPreference3;
-      })(SemicolonPreference2 || {});
-      JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => {
-        JsxEmit3["None"] = "None";
-        JsxEmit3["Preserve"] = "Preserve";
-        JsxEmit3["ReactNative"] = "ReactNative";
-        JsxEmit3["React"] = "React";
-        return JsxEmit3;
-      })(JsxEmit2 || {});
-      ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => {
-        ModuleKind3["None"] = "None";
-        ModuleKind3["CommonJS"] = "CommonJS";
-        ModuleKind3["AMD"] = "AMD";
-        ModuleKind3["UMD"] = "UMD";
-        ModuleKind3["System"] = "System";
-        ModuleKind3["ES6"] = "ES6";
-        ModuleKind3["ES2015"] = "ES2015";
-        ModuleKind3["ESNext"] = "ESNext";
-        ModuleKind3["Node16"] = "Node16";
-        ModuleKind3["NodeNext"] = "NodeNext";
-        ModuleKind3["Preserve"] = "Preserve";
-        return ModuleKind3;
-      })(ModuleKind2 || {});
-      ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => {
-        ModuleResolutionKind3["Classic"] = "Classic";
-        ModuleResolutionKind3["Node"] = "Node";
-        ModuleResolutionKind3["Node10"] = "Node10";
-        ModuleResolutionKind3["Node16"] = "Node16";
-        ModuleResolutionKind3["NodeNext"] = "NodeNext";
-        ModuleResolutionKind3["Bundler"] = "Bundler";
-        return ModuleResolutionKind3;
-      })(ModuleResolutionKind2 || {});
-      NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => {
-        NewLineKind3["Crlf"] = "Crlf";
-        NewLineKind3["Lf"] = "Lf";
-        return NewLineKind3;
-      })(NewLineKind2 || {});
-      ScriptTarget10 = /* @__PURE__ */ ((ScriptTarget11) => {
-        ScriptTarget11["ES3"] = "ES3";
-        ScriptTarget11["ES5"] = "ES5";
-        ScriptTarget11["ES6"] = "ES6";
-        ScriptTarget11["ES2015"] = "ES2015";
-        ScriptTarget11["ES2016"] = "ES2016";
-        ScriptTarget11["ES2017"] = "ES2017";
-        ScriptTarget11["ES2018"] = "ES2018";
-        ScriptTarget11["ES2019"] = "ES2019";
-        ScriptTarget11["ES2020"] = "ES2020";
-        ScriptTarget11["ES2021"] = "ES2021";
-        ScriptTarget11["ES2022"] = "ES2022";
-        ScriptTarget11["ESNext"] = "ESNext";
-        return ScriptTarget11;
-      })(ScriptTarget10 || {});
-      ClassificationType2 = /* @__PURE__ */ ((ClassificationType3) => {
-        ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
-        ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
-        ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
-        ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
-        ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
-        ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
-        ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
-        ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
-        ClassificationType3[ClassificationType3["text"] = 9] = "text";
-        ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
-        ClassificationType3[ClassificationType3["className"] = 11] = "className";
-        ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
-        ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
-        ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
-        ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
-        ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
-        ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
-        ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
-        ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
-        ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
-        ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
-        ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
-        ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
-        ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
-        ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
-        return ClassificationType3;
-      })(ClassificationType2 || {});
+  }
+  return flatMap(topLevelExportGroups, (exportGroupDecls) => groupByNewlineContiguous(sourceFile, exportGroupDecls));
+}
+function removeUnusedImports(oldImports, sourceFile, program) {
+  const typeChecker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  const jsxNamespace = typeChecker.getJsxNamespace(sourceFile);
+  const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile);
+  const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */);
+  const usedImports = [];
+  for (const importDecl of oldImports) {
+    const { importClause, moduleSpecifier } = importDecl;
+    if (!importClause) {
+      usedImports.push(importDecl);
+      continue;
     }
-  });
-
-  // src/server/_namespaces/ts.server.protocol.ts
-  var ts_server_protocol_exports = {};
-  __export(ts_server_protocol_exports, {
-    ClassificationType: () => ClassificationType2,
-    CommandTypes: () => CommandTypes,
-    CompletionTriggerKind: () => CompletionTriggerKind2,
-    IndentStyle: () => IndentStyle2,
-    JsxEmit: () => JsxEmit2,
-    ModuleKind: () => ModuleKind2,
-    ModuleResolutionKind: () => ModuleResolutionKind2,
-    NewLineKind: () => NewLineKind2,
-    OrganizeImportsMode: () => OrganizeImportsMode2,
-    PollingWatchKind: () => PollingWatchKind2,
-    ScriptTarget: () => ScriptTarget10,
-    SemicolonPreference: () => SemicolonPreference2,
-    WatchDirectoryKind: () => WatchDirectoryKind2,
-    WatchFileKind: () => WatchFileKind2
-  });
-  var init_ts_server_protocol = __esm({
-    "src/server/_namespaces/ts.server.protocol.ts"() {
-      "use strict";
-      init_protocol();
+    let { name, namedBindings } = importClause;
+    if (name && !isDeclarationUsed(name)) {
+      name = void 0;
+    }
+    if (namedBindings) {
+      if (isNamespaceImport(namedBindings)) {
+        if (!isDeclarationUsed(namedBindings.name)) {
+          namedBindings = void 0;
+        }
+      } else {
+        const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name));
+        if (newElements.length < namedBindings.elements.length) {
+          namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0;
+        }
+      }
+    }
+    if (name || namedBindings) {
+      usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings));
+    } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) {
+      if (sourceFile.isDeclarationFile) {
+        usedImports.push(factory.createImportDeclaration(
+          importDecl.modifiers,
+          /*importClause*/
+          void 0,
+          moduleSpecifier,
+          /*attributes*/
+          void 0
+        ));
+      } else {
+        usedImports.push(importDecl);
+      }
     }
-  });
-
-  // src/server/scriptInfo.ts
-  function isDynamicFileName(fileName) {
-    return fileName[0] === "^" || (fileName.includes("walkThroughSnippet:/") || fileName.includes("untitled:/")) && getBaseFileName(fileName)[0] === "^" || fileName.includes(":^") && !fileName.includes(directorySeparator);
   }
-  function ensurePrimaryProjectKind(project) {
-    if (!project || isBackgroundProject(project)) {
-      return Errors.ThrowNoProject();
+  return usedImports;
+  function isDeclarationUsed(identifier) {
+    return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile);
+  }
+}
+function getExternalModuleName2(specifier) {
+  return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
+}
+function getCategorizedImports(importGroup) {
+  let importWithoutClause;
+  const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
+  const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
+  for (const importDeclaration of importGroup) {
+    if (importDeclaration.importClause === void 0) {
+      importWithoutClause = importWithoutClause || importDeclaration;
+      continue;
+    }
+    const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports;
+    const { name, namedBindings } = importDeclaration.importClause;
+    if (name) {
+      group2.defaultImports.push(importDeclaration);
+    }
+    if (namedBindings) {
+      if (isNamespaceImport(namedBindings)) {
+        group2.namespaceImports.push(importDeclaration);
+      } else {
+        group2.namedImports.push(importDeclaration);
+      }
     }
-    return project;
   }
-  function failIfInvalidPosition(position) {
-    Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`);
-    Debug.assert(position >= 0, `Expected position to be non-negative.`);
-  }
-  function failIfInvalidLocation(location) {
-    Debug.assert(typeof location.line === "number", `Expected line ${location.line} to be a number.`);
-    Debug.assert(typeof location.offset === "number", `Expected offset ${location.offset} to be a number.`);
-    Debug.assert(location.line > 0, `Expected line to be non-${location.line === 0 ? "zero" : "negative"}`);
-    Debug.assert(location.offset > 0, `Expected offset to be non-${location.offset === 0 ? "zero" : "negative"}`);
-  }
-  var TextStorage, ScriptInfo;
-  var init_scriptInfo = __esm({
-    "src/server/scriptInfo.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      TextStorage = class {
-        constructor(host, info, initialVersion) {
-          this.host = host;
-          this.info = info;
-          /**
-           * True if the text is for the file thats open in the editor
-           */
-          this.isOpen = false;
-          /**
-           * True if the text present is the text from the file on the disk
-           */
-          this.ownFileText = false;
-          /**
-           * True when reloading contents of file from the disk is pending
-           */
-          this.pendingReloadFromDisk = false;
-          this.version = initialVersion || 0;
-        }
-        getVersion() {
-          return this.svc ? `SVC-${this.version}-${this.svc.getSnapshotVersion()}` : `Text-${this.version}`;
-        }
-        hasScriptVersionCache_TestOnly() {
-          return this.svc !== void 0;
-        }
-        resetSourceMapInfo() {
-          this.info.sourceFileLike = void 0;
-          this.info.closeSourceMapFileWatcher();
-          this.info.sourceMapFilePath = void 0;
-          this.info.declarationInfoPath = void 0;
-          this.info.sourceInfos = void 0;
-          this.info.documentPositionMapper = void 0;
-        }
-        /** Public for testing */
-        useText(newText) {
-          this.svc = void 0;
-          this.text = newText;
-          this.textSnapshot = void 0;
-          this.lineMap = void 0;
-          this.fileSize = void 0;
-          this.resetSourceMapInfo();
-          this.version++;
-        }
-        edit(start, end, newText) {
-          this.switchToScriptVersionCache().edit(start, end - start, newText);
-          this.ownFileText = false;
-          this.text = void 0;
-          this.textSnapshot = void 0;
-          this.lineMap = void 0;
-          this.fileSize = void 0;
-          this.resetSourceMapInfo();
-        }
-        /**
-         * Set the contents as newText
-         * returns true if text changed
-         */
-        reload(newText) {
-          Debug.assert(newText !== void 0);
-          this.pendingReloadFromDisk = false;
-          if (!this.text && this.svc) {
-            this.text = getSnapshotText(this.svc.getSnapshot());
-          }
-          if (this.text !== newText) {
-            this.useText(newText);
-            this.ownFileText = false;
-            return true;
-          }
-          return false;
-        }
-        /**
-         * Reads the contents from tempFile(if supplied) or own file and sets it as contents
-         * returns true if text changed
-         */
-        reloadWithFileText(tempFileName) {
-          const { text: newText, fileSize } = tempFileName || !this.info.isDynamicOrHasMixedContent() ? this.getFileTextAndSize(tempFileName) : { text: "", fileSize: void 0 };
-          const reloaded = this.reload(newText);
-          this.fileSize = fileSize;
-          this.ownFileText = !tempFileName || tempFileName === this.info.fileName;
-          return reloaded;
-        }
-        /**
-         * Schedule reload from the disk if its not already scheduled and its not own text
-         * returns true when scheduling reload
-         */
-        scheduleReloadIfNeeded() {
-          return !this.pendingReloadFromDisk && !this.ownFileText ? this.pendingReloadFromDisk = true : false;
-        }
-        delayReloadFromFileIntoText() {
-          this.pendingReloadFromDisk = true;
-        }
-        /**
-         * For telemetry purposes, we would like to be able to report the size of the file.
-         * However, we do not want telemetry to require extra file I/O so we report a size
-         * that may be stale (e.g. may not reflect change made on disk since the last reload).
-         * NB: Will read from disk if the file contents have never been loaded because
-         * telemetry falsely indicating size 0 would be counter-productive.
-         */
-        getTelemetryFileSize() {
-          return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength();
-        }
-        getSnapshot() {
-          var _a;
-          return ((_a = this.tryUseScriptVersionCache()) == null ? void 0 : _a.getSnapshot()) || (this.textSnapshot ?? (this.textSnapshot = ScriptSnapshot.fromString(Debug.checkDefined(this.text))));
-        }
-        getAbsolutePositionAndLineText(oneBasedLine) {
-          const svc = this.tryUseScriptVersionCache();
-          if (svc)
-            return svc.getAbsolutePositionAndLineText(oneBasedLine);
-          const lineMap = this.getLineMap();
-          return oneBasedLine <= lineMap.length ? {
-            absolutePosition: lineMap[oneBasedLine - 1],
-            lineText: this.text.substring(lineMap[oneBasedLine - 1], lineMap[oneBasedLine])
-          } : {
-            absolutePosition: this.text.length,
-            lineText: void 0
-          };
-        }
-        /**
-         *  @param line 0 based index
-         */
-        lineToTextSpan(line) {
-          const svc = this.tryUseScriptVersionCache();
-          if (svc)
-            return svc.lineToTextSpan(line);
-          const lineMap = this.getLineMap();
-          const start = lineMap[line];
-          const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length;
-          return createTextSpanFromBounds(start, end);
-        }
-        /**
-         * @param line 1 based index
-         * @param offset 1 based index
-         */
-        lineOffsetToPosition(line, offset, allowEdits) {
-          const svc = this.tryUseScriptVersionCache();
-          return svc ? svc.lineOffsetToPosition(line, offset) : computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits);
-        }
-        positionToLineOffset(position) {
-          const svc = this.tryUseScriptVersionCache();
-          if (svc)
-            return svc.positionToLineOffset(position);
-          const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position);
-          return { line: line + 1, offset: character + 1 };
-        }
-        getFileTextAndSize(tempFileName) {
-          let text;
-          const fileName = tempFileName || this.info.fileName;
-          const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text;
-          if (!hasTSFileExtension(this.info.fileName)) {
-            const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length;
-            if (fileSize > maxFileSize) {
-              Debug.assert(!!this.info.containingProjects.length);
-              const service = this.info.containingProjects[0].projectService;
-              service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`);
-              this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize);
-              return { text: "", fileSize };
-            }
-          }
-          return { text: getText() };
-        }
-        /** @internal */
-        switchToScriptVersionCache() {
-          if (!this.svc || this.pendingReloadFromDisk) {
-            this.svc = ScriptVersionCache.fromString(this.getOrLoadText());
-            this.textSnapshot = void 0;
-            this.version++;
-          }
-          return this.svc;
-        }
-        tryUseScriptVersionCache() {
-          if (!this.svc || this.pendingReloadFromDisk) {
-            this.getOrLoadText();
-          }
-          if (this.isOpen) {
-            if (!this.svc && !this.textSnapshot) {
-              this.svc = ScriptVersionCache.fromString(Debug.checkDefined(this.text));
-              this.textSnapshot = void 0;
-            }
-            return this.svc;
-          }
-          return this.svc;
-        }
-        getOrLoadText() {
-          if (this.text === void 0 || this.pendingReloadFromDisk) {
-            Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk");
-            this.reloadWithFileText();
-          }
-          return this.text;
-        }
-        getLineMap() {
-          Debug.assert(!this.svc, "ScriptVersionCache should not be set");
-          return this.lineMap || (this.lineMap = computeLineStarts(Debug.checkDefined(this.text)));
-        }
-        getLineInfo() {
-          const svc = this.tryUseScriptVersionCache();
-          if (svc) {
-            return {
-              getLineCount: () => svc.getLineCount(),
-              getLineText: (line) => svc.getAbsolutePositionAndLineText(line + 1).lineText
-            };
-          }
-          const lineMap = this.getLineMap();
-          return getLineInfo(this.text, lineMap);
-        }
-      };
-      ScriptInfo = class {
-        constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) {
-          this.host = host;
-          this.fileName = fileName;
-          this.scriptKind = scriptKind;
-          this.hasMixedContent = hasMixedContent;
-          this.path = path;
-          /**
-           * All projects that include this file
-           */
-          this.containingProjects = [];
-          this.isDynamic = isDynamicFileName(fileName);
-          this.textStorage = new TextStorage(host, this, initialVersion);
-          if (hasMixedContent || this.isDynamic) {
-            this.realpath = this.path;
-          }
-          this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName);
-        }
-        /** @internal */
-        isDynamicOrHasMixedContent() {
-          return this.hasMixedContent || this.isDynamic;
-        }
-        isScriptOpen() {
-          return this.textStorage.isOpen;
-        }
-        open(newText) {
-          this.textStorage.isOpen = true;
-          if (newText !== void 0 && this.textStorage.reload(newText)) {
-            this.markContainingProjectsAsDirty();
-          }
-        }
-        close(fileExists = true) {
-          this.textStorage.isOpen = false;
-          if (fileExists && this.textStorage.scheduleReloadIfNeeded()) {
-            this.markContainingProjectsAsDirty();
-          }
-        }
-        getSnapshot() {
-          return this.textStorage.getSnapshot();
-        }
-        ensureRealPath() {
-          if (this.realpath === void 0) {
-            this.realpath = this.path;
-            if (this.host.realpath) {
-              Debug.assert(!!this.containingProjects.length);
-              const project = this.containingProjects[0];
-              const realpath = this.host.realpath(this.path);
-              if (realpath) {
-                this.realpath = project.toPath(realpath);
-                if (this.realpath !== this.path) {
-                  project.projectService.realpathToScriptInfos.add(this.realpath, this);
-                }
-              }
-            }
-          }
-        }
-        /** @internal */
-        getRealpathIfDifferent() {
-          return this.realpath && this.realpath !== this.path ? this.realpath : void 0;
-        }
-        /**
-         * @internal
-         * Does not compute realpath; uses precomputed result. Use `ensureRealPath`
-         * first if a definite result is needed.
-         */
-        isSymlink() {
-          return this.realpath && this.realpath !== this.path;
-        }
-        getFormatCodeSettings() {
-          return this.formatSettings;
-        }
-        getPreferences() {
-          return this.preferences;
-        }
-        attachToProject(project) {
-          const isNew = !this.isAttached(project);
-          if (isNew) {
-            this.containingProjects.push(project);
-            if (!project.getCompilerOptions().preserveSymlinks) {
-              this.ensureRealPath();
-            }
-            project.onFileAddedOrRemoved(this.isSymlink());
-          }
-          return isNew;
-        }
-        isAttached(project) {
-          switch (this.containingProjects.length) {
-            case 0:
-              return false;
-            case 1:
-              return this.containingProjects[0] === project;
-            case 2:
-              return this.containingProjects[0] === project || this.containingProjects[1] === project;
-            default:
-              return contains(this.containingProjects, project);
-          }
-        }
-        detachFromProject(project) {
-          switch (this.containingProjects.length) {
-            case 0:
-              return;
-            case 1:
-              if (this.containingProjects[0] === project) {
-                project.onFileAddedOrRemoved(this.isSymlink());
-                this.containingProjects.pop();
-              }
-              break;
-            case 2:
-              if (this.containingProjects[0] === project) {
-                project.onFileAddedOrRemoved(this.isSymlink());
-                this.containingProjects[0] = this.containingProjects.pop();
-              } else if (this.containingProjects[1] === project) {
-                project.onFileAddedOrRemoved(this.isSymlink());
-                this.containingProjects.pop();
-              }
-              break;
-            default:
-              if (orderedRemoveItem(this.containingProjects, project)) {
-                project.onFileAddedOrRemoved(this.isSymlink());
-              }
-              break;
-          }
-        }
-        detachAllProjects() {
-          for (const p of this.containingProjects) {
-            if (isConfiguredProject(p)) {
-              p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */);
-            }
-            const existingRoot = p.getRootFilesMap().get(this.path);
-            p.removeFile(
-              this,
-              /*fileExists*/
+  return {
+    importWithoutClause,
+    typeOnlyImports,
+    regularImports
+  };
+}
+function coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile) {
+  if (importGroup.length === 0) {
+    return importGroup;
+  }
+  const importGroupsByAttributes = groupBy(importGroup, (decl) => {
+    if (decl.attributes) {
+      let attrs = decl.attributes.token + " ";
+      for (const x of sort(decl.attributes.elements, (x2, y) => compareStringsCaseSensitive(x2.name.text, y.name.text))) {
+        attrs += x.name.text + ":";
+        attrs += isStringLiteralLike(x.value) ? `"${x.value.text}"` : x.value.getText() + " ";
+      }
+      return attrs;
+    }
+    return "";
+  });
+  const coalescedImports = [];
+  for (const attribute in importGroupsByAttributes) {
+    const importGroupSameAttrs = importGroupsByAttributes[attribute];
+    const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroupSameAttrs);
+    if (importWithoutClause) {
+      coalescedImports.push(importWithoutClause);
+    }
+    for (const group2 of [regularImports, typeOnlyImports]) {
+      const isTypeOnly = group2 === typeOnlyImports;
+      const { defaultImports, namespaceImports, namedImports } = group2;
+      if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) {
+        const defaultImport = defaultImports[0];
+        coalescedImports.push(
+          updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings)
+        );
+        continue;
+      }
+      const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => comparer(i1.importClause.namedBindings.name.text, i2.importClause.namedBindings.name.text));
+      for (const namespaceImport of sortedNamespaceImports) {
+        coalescedImports.push(
+          updateImportDeclarationAndClause(
+            namespaceImport,
+            /*name*/
+            void 0,
+            namespaceImport.importClause.namedBindings
+          )
+        );
+      }
+      const firstDefaultImport = firstOrUndefined(defaultImports);
+      const firstNamedImport = firstOrUndefined(namedImports);
+      const importDecl = firstDefaultImport ?? firstNamedImport;
+      if (!importDecl) {
+        continue;
+      }
+      let newDefaultImport;
+      const newImportSpecifiers = [];
+      if (defaultImports.length === 1) {
+        newDefaultImport = defaultImports[0].importClause.name;
+      } else {
+        for (const defaultImport of defaultImports) {
+          newImportSpecifiers.push(
+            factory.createImportSpecifier(
+              /*isTypeOnly*/
               false,
-              /*detachFromProject*/
-              false
-            );
-            p.onFileAddedOrRemoved(this.isSymlink());
-            if (existingRoot && !isInferredProject(p)) {
-              p.addMissingFileRoot(existingRoot.fileName);
-            }
-          }
-          clear(this.containingProjects);
-        }
-        getDefaultProject() {
-          switch (this.containingProjects.length) {
-            case 0:
-              return Errors.ThrowNoProject();
-            case 1:
-              return ensurePrimaryProjectKind(this.containingProjects[0]);
-            default:
-              let firstExternalProject;
-              let firstConfiguredProject;
-              let firstInferredProject;
-              let firstNonSourceOfProjectReferenceRedirect;
-              let defaultConfiguredProject;
-              for (let index = 0; index < this.containingProjects.length; index++) {
-                const project = this.containingProjects[index];
-                if (isConfiguredProject(project)) {
-                  if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) {
-                    if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) {
-                      defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false;
-                    }
-                    if (defaultConfiguredProject === project)
-                      return project;
-                    if (!firstNonSourceOfProjectReferenceRedirect)
-                      firstNonSourceOfProjectReferenceRedirect = project;
-                  }
-                  if (!firstConfiguredProject)
-                    firstConfiguredProject = project;
-                } else if (!firstExternalProject && isExternalProject(project)) {
-                  firstExternalProject = project;
-                } else if (!firstInferredProject && isInferredProject(project)) {
-                  firstInferredProject = project;
-                }
-              }
-              return ensurePrimaryProjectKind(
-                defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstExternalProject || firstInferredProject
-              );
-          }
-        }
-        registerFileUpdate() {
-          for (const p of this.containingProjects) {
-            p.registerFileUpdate(this.path);
-          }
-        }
-        setOptions(formatSettings, preferences) {
-          if (formatSettings) {
-            if (!this.formatSettings) {
-              this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine);
-              assign(this.formatSettings, formatSettings);
-            } else {
-              this.formatSettings = { ...this.formatSettings, ...formatSettings };
-            }
-          }
-          if (preferences) {
-            if (!this.preferences) {
-              this.preferences = emptyOptions;
-            }
-            this.preferences = { ...this.preferences, ...preferences };
-          }
-        }
-        getLatestVersion() {
-          this.textStorage.getSnapshot();
-          return this.textStorage.getVersion();
-        }
-        saveTo(fileName) {
-          this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot()));
-        }
-        /** @internal */
-        delayReloadNonMixedContentFile() {
-          Debug.assert(!this.isDynamicOrHasMixedContent());
-          this.textStorage.delayReloadFromFileIntoText();
-          this.markContainingProjectsAsDirty();
-        }
-        reloadFromFile(tempFileName) {
-          if (this.textStorage.reloadWithFileText(tempFileName)) {
-            this.markContainingProjectsAsDirty();
-            return true;
-          }
-          return false;
-        }
-        editContent(start, end, newText) {
-          this.textStorage.edit(start, end, newText);
-          this.markContainingProjectsAsDirty();
-        }
-        markContainingProjectsAsDirty() {
-          for (const p of this.containingProjects) {
-            p.markFileAsDirty(this.path);
-          }
-        }
-        isOrphan() {
-          return !forEach(this.containingProjects, (p) => !p.isOrphan());
-        }
-        /** @internal */
-        isContainedByBackgroundProject() {
-          return some(
-            this.containingProjects,
-            isBackgroundProject
+              factory.createIdentifier("default"),
+              defaultImport.importClause.name
+            )
           );
         }
-        /**
-         *  @param line 1 based index
-         */
-        lineToTextSpan(line) {
-          return this.textStorage.lineToTextSpan(line);
-        }
-        // eslint-disable-line @typescript-eslint/unified-signatures
-        lineOffsetToPosition(line, offset, allowEdits) {
-          return this.textStorage.lineOffsetToPosition(line, offset, allowEdits);
-        }
-        positionToLineOffset(position) {
-          failIfInvalidPosition(position);
-          const location = this.textStorage.positionToLineOffset(position);
-          failIfInvalidLocation(location);
-          return location;
-        }
-        isJavaScript() {
-          return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */;
-        }
-        /** @internal */
-        closeSourceMapFileWatcher() {
-          if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) {
-            closeFileWatcherOf(this.sourceMapFilePath);
-            this.sourceMapFilePath = void 0;
-          }
-        }
-      };
-    }
-  });
-
-  // src/server/typingsCache.ts
-  function setIsEqualTo(arr1, arr2) {
-    if (arr1 === arr2) {
-      return true;
+      }
+      newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
+      const sortedImportSpecifiers = factory.createNodeArray(
+        stableSort(newImportSpecifiers, specifierComparer),
+        firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings.elements.hasTrailingComma
+      );
+      const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : firstNamedImport ? factory.updateNamedImports(firstNamedImport.importClause.namedBindings, sortedImportSpecifiers) : factory.createNamedImports(sortedImportSpecifiers);
+      if (sourceFile && newNamedImports && (firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings) && !rangeIsOnSingleLine(firstNamedImport.importClause.namedBindings, sourceFile)) {
+        setEmitFlags(newNamedImports, 2 /* MultiLine */);
+      }
+      if (isTypeOnly && newDefaultImport && newNamedImports) {
+        coalescedImports.push(
+          updateImportDeclarationAndClause(
+            importDecl,
+            newDefaultImport,
+            /*namedBindings*/
+            void 0
+          )
+        );
+        coalescedImports.push(
+          updateImportDeclarationAndClause(
+            firstNamedImport ?? importDecl,
+            /*name*/
+            void 0,
+            newNamedImports
+          )
+        );
+      } else {
+        coalescedImports.push(
+          updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports)
+        );
+      }
     }
-    if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) {
-      return true;
+  }
+  return coalescedImports;
+}
+function coalesceExportsWorker(exportGroup, specifierComparer) {
+  if (exportGroup.length === 0) {
+    return exportGroup;
+  }
+  const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup);
+  const coalescedExports = [];
+  if (exportWithoutClause) {
+    coalescedExports.push(exportWithoutClause);
+  }
+  for (const exportGroup2 of [namedExports, typeOnlyExports]) {
+    if (exportGroup2.length === 0) {
+      continue;
     }
-    const set = /* @__PURE__ */ new Map();
-    let unique = 0;
-    for (const v of arr1) {
-      if (set.get(v) !== true) {
-        set.set(v, true);
-        unique++;
+    const newExportSpecifiers = [];
+    newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
+    const sortedExportSpecifiers = stableSort(newExportSpecifiers, specifierComparer);
+    const exportDecl = exportGroup2[0];
+    coalescedExports.push(
+      factory.updateExportDeclaration(
+        exportDecl,
+        exportDecl.modifiers,
+        exportDecl.isTypeOnly,
+        exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)),
+        exportDecl.moduleSpecifier,
+        exportDecl.attributes
+      )
+    );
+  }
+  return coalescedExports;
+  function getCategorizedExports(exportGroup2) {
+    let exportWithoutClause2;
+    const namedExports2 = [];
+    const typeOnlyExports2 = [];
+    for (const exportDeclaration of exportGroup2) {
+      if (exportDeclaration.exportClause === void 0) {
+        exportWithoutClause2 = exportWithoutClause2 || exportDeclaration;
+      } else if (exportDeclaration.isTypeOnly) {
+        typeOnlyExports2.push(exportDeclaration);
+      } else {
+        namedExports2.push(exportDeclaration);
       }
     }
-    for (const v of arr2) {
-      const isSet = set.get(v);
-      if (isSet === void 0) {
-        return false;
+    return {
+      exportWithoutClause: exportWithoutClause2,
+      namedExports: namedExports2,
+      typeOnlyExports: typeOnlyExports2
+    };
+  }
+}
+function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) {
+  return factory.updateImportDeclaration(
+    importDeclaration,
+    importDeclaration.modifiers,
+    factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
+    // TODO: GH#18217
+    importDeclaration.moduleSpecifier,
+    importDeclaration.attributes
+  );
+}
+function compareImportOrExportSpecifiers(s1, s2, comparer, preferences) {
+  switch (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) {
+    case "first":
+      return compareBooleans(s2.isTypeOnly, s1.isTypeOnly) || comparer(s1.name.text, s2.name.text);
+    case "inline":
+      return comparer(s1.name.text, s2.name.text);
+    default:
+      return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || comparer(s1.name.text, s2.name.text);
+  }
+}
+function compareModuleSpecifiersWorker(m1, m2, comparer) {
+  const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
+  const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
+  return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || comparer(name1, name2);
+}
+function getModuleNamesFromDecls(decls) {
+  return decls.map((s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || "");
+}
+function getModuleSpecifierExpression(declaration) {
+  var _a;
+  switch (declaration.kind) {
+    case 271 /* ImportEqualsDeclaration */:
+      return (_a = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression;
+    case 272 /* ImportDeclaration */:
+      return declaration.moduleSpecifier;
+    case 243 /* VariableStatement */:
+      return declaration.declarationList.declarations[0].initializer.arguments[0];
+  }
+}
+function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) {
+  const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text;
+  return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText);
+}
+function getNewImportSpecifiers(namedImports) {
+  return flatMap(namedImports, (namedImport) => map(tryGetNamedBindingElements(namedImport), (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(
+    importSpecifier,
+    importSpecifier.isTypeOnly,
+    /*propertyName*/
+    void 0,
+    importSpecifier.name
+  ) : importSpecifier));
+}
+function tryGetNamedBindingElements(namedImport) {
+  var _a;
+  return ((_a = namedImport.importClause) == null ? void 0 : _a.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
+}
+function detectModuleSpecifierCaseBySort(importDeclsByGroup, comparersToTest) {
+  const moduleSpecifiersByGroup = [];
+  importDeclsByGroup.forEach((importGroup) => {
+    moduleSpecifiersByGroup.push(getModuleNamesFromDecls(importGroup));
+  });
+  return detectCaseSensitivityBySort(moduleSpecifiersByGroup, comparersToTest);
+}
+function detectNamedImportOrganizationBySort(originalGroups, comparersToTest, typesToTest) {
+  let bothNamedImports = false;
+  const importDeclsWithNamed = originalGroups.filter((i) => {
+    var _a, _b;
+    const namedImports = (_b = tryCast((_a = i.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements;
+    if (!(namedImports == null ? void 0 : namedImports.length)) return false;
+    if (!bothNamedImports && namedImports.some((n) => n.isTypeOnly) && namedImports.some((n) => !n.isTypeOnly)) {
+      bothNamedImports = true;
+    }
+    return true;
+  });
+  if (importDeclsWithNamed.length === 0) return;
+  const namedImportsByDecl = importDeclsWithNamed.map((importDecl) => {
+    var _a, _b;
+    return (_b = tryCast((_a = importDecl.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements;
+  }).filter((elements) => elements !== void 0);
+  if (!bothNamedImports || typesToTest.length === 0) {
+    const sortState = detectCaseSensitivityBySort(namedImportsByDecl.map((i) => i.map((n) => n.name.text)), comparersToTest);
+    return {
+      namedImportComparer: sortState.comparer,
+      typeOrder: typesToTest.length === 1 ? typesToTest[0] : void 0,
+      isSorted: sortState.isSorted
+    };
+  }
+  const bestDiff = { first: Infinity, last: Infinity, inline: Infinity };
+  const bestComparer = { first: comparersToTest[0], last: comparersToTest[0], inline: comparersToTest[0] };
+  for (const curComparer of comparersToTest) {
+    const currDiff = { first: 0, last: 0, inline: 0 };
+    for (const importDecl of namedImportsByDecl) {
+      for (const typeOrder of typesToTest) {
+        currDiff[typeOrder] = (currDiff[typeOrder] ?? 0) + measureSortedness(importDecl, (n1, n2) => compareImportOrExportSpecifiers(n1, n2, curComparer, { organizeImportsTypeOrder: typeOrder }));
       }
-      if (isSet === true) {
-        set.set(v, false);
-        unique--;
+    }
+    for (const key of typesToTest) {
+      const typeOrder = key;
+      if (currDiff[typeOrder] < bestDiff[typeOrder]) {
+        bestDiff[typeOrder] = currDiff[typeOrder];
+        bestComparer[typeOrder] = curComparer;
       }
     }
-    return unique === 0;
   }
-  function typeAcquisitionChanged(opt1, opt2) {
-    return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude);
+  outer: for (const bestKey of typesToTest) {
+    const bestTypeOrder = bestKey;
+    for (const testKey of typesToTest) {
+      const testTypeOrder = testKey;
+      if (bestDiff[testTypeOrder] < bestDiff[bestTypeOrder]) continue outer;
+    }
+    return { namedImportComparer: bestComparer[bestTypeOrder], typeOrder: bestTypeOrder, isSorted: bestDiff[bestTypeOrder] === 0 };
   }
-  function compilerOptionsChanged(opt1, opt2) {
-    return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2);
+  return { namedImportComparer: bestComparer.last, typeOrder: "last", isSorted: bestDiff.last === 0 };
+}
+function measureSortedness(arr, comparer) {
+  let i = 0;
+  for (let j = 0; j < arr.length - 1; j++) {
+    if (comparer(arr[j], arr[j + 1]) > 0) {
+      i++;
+    }
   }
-  function unresolvedImportsChanged(imports1, imports2) {
-    if (imports1 === imports2) {
-      return false;
+  return i;
+}
+function detectCaseSensitivityBySort(originalGroups, comparersToTest) {
+  let bestComparer;
+  let bestDiff = Infinity;
+  for (const curComparer of comparersToTest) {
+    let diffOfCurrentComparer = 0;
+    for (const listToSort of originalGroups) {
+      if (listToSort.length <= 1) continue;
+      const diff = measureSortedness(listToSort, curComparer);
+      diffOfCurrentComparer += diff;
     }
-    return !arrayIsEqualTo(imports1, imports2);
-  }
-  var nullTypingsInstaller, TypingsCache;
-  var init_typingsCache = __esm({
-    "src/server/typingsCache.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      nullTypingsInstaller = {
-        isKnownTypesPackageName: returnFalse,
-        // Should never be called because we never provide a types registry.
-        installPackage: notImplemented,
-        enqueueInstallTypingsRequest: noop,
-        attach: noop,
-        onProjectClosed: noop,
-        globalTypingsCacheLocation: void 0
-        // TODO: GH#18217
-      };
-      TypingsCache = class {
-        constructor(installer) {
-          this.installer = installer;
-          this.perProjectCache = /* @__PURE__ */ new Map();
-        }
-        isKnownTypesPackageName(name) {
-          return this.installer.isKnownTypesPackageName(name);
-        }
-        installPackage(options) {
-          return this.installer.installPackage(options);
-        }
-        enqueueInstallTypingsForProject(project, unresolvedImports, forceRefresh) {
-          const typeAcquisition = project.getTypeAcquisition();
-          if (!typeAcquisition || !typeAcquisition.enable) {
-            return;
-          }
-          const entry = this.perProjectCache.get(project.getProjectName());
-          if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(project.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) {
-            this.perProjectCache.set(project.getProjectName(), {
-              compilerOptions: project.getCompilationSettings(),
-              typeAcquisition,
-              typings: entry ? entry.typings : emptyArray2,
-              unresolvedImports,
-              poisoned: true
-            });
-            this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
-          }
-        }
-        updateTypingsForProject(projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) {
-          const typings = sort(newTypings);
-          this.perProjectCache.set(projectName, {
-            compilerOptions,
-            typeAcquisition,
-            typings,
-            unresolvedImports,
-            poisoned: false
-          });
-          return !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : typings;
-        }
-        onProjectClosed(project) {
-          if (this.perProjectCache.delete(project.getProjectName())) {
-            this.installer.onProjectClosed(project);
-          }
-        }
-      };
+    if (diffOfCurrentComparer < bestDiff) {
+      bestDiff = diffOfCurrentComparer;
+      bestComparer = curComparer;
     }
+  }
+  return {
+    comparer: bestComparer ?? comparersToTest[0],
+    isSorted: bestDiff === 0
+  };
+}
+function compareImportKind(s1, s2) {
+  return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
+}
+function getImportKindOrder(s1) {
+  var _a;
+  switch (s1.kind) {
+    case 272 /* ImportDeclaration */:
+      if (!s1.importClause) return 0;
+      if (s1.importClause.isTypeOnly) return 1;
+      if (((_a = s1.importClause.namedBindings) == null ? void 0 : _a.kind) === 274 /* NamespaceImport */) return 2;
+      if (s1.importClause.name) return 3;
+      return 4;
+    case 271 /* ImportEqualsDeclaration */:
+      return 5;
+    case 243 /* VariableStatement */:
+      return 6;
+  }
+}
+function getOrganizeImportsOrdinalStringComparer(ignoreCase) {
+  return ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive;
+}
+function getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) {
+  const resolvedLocale = getOrganizeImportsLocale(preferences);
+  const caseFirst = preferences.organizeImportsCaseFirst ?? false;
+  const numeric = preferences.organizeImportsNumericCollation ?? false;
+  const accents = preferences.organizeImportsAccentCollation ?? true;
+  const sensitivity = ignoreCase ? accents ? "accent" : "base" : accents ? "variant" : "case";
+  const collator = new Intl.Collator(resolvedLocale, {
+    usage: "sort",
+    caseFirst: caseFirst || "false",
+    sensitivity,
+    numeric
   });
+  return collator.compare;
+}
+function getOrganizeImportsLocale(preferences) {
+  let locale = preferences.organizeImportsLocale;
+  if (locale === "auto") locale = getUILocale();
+  if (locale === void 0) locale = "en";
+  const supportedLocales = Intl.Collator.supportedLocalesOf(locale);
+  const resolvedLocale = supportedLocales.length ? supportedLocales[0] : "en";
+  return resolvedLocale;
+}
+function getOrganizeImportsStringComparer(preferences, ignoreCase) {
+  const collation = preferences.organizeImportsCollation ?? "ordinal";
+  return collation === "unicode" ? getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) : getOrganizeImportsOrdinalStringComparer(ignoreCase);
+}
+function getOrganizeImportsStringComparerWithDetection(originalImportDecls, preferences) {
+  return detectModuleSpecifierCaseBySort([originalImportDecls], getDetectionLists(preferences).comparersToTest);
+}
+function getNamedImportSpecifierComparer(preferences, comparer) {
+  const stringComparer = comparer ?? getOrganizeImportsOrdinalStringComparer(!!preferences.organizeImportsIgnoreCase);
+  return (s1, s2) => compareImportOrExportSpecifiers(s1, s2, stringComparer, preferences);
+}
+function getNamedImportSpecifierComparerWithDetection(importDecl, preferences, sourceFile) {
+  const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences);
+  const detectFromDecl = detectNamedImportOrganizationBySort([importDecl], comparersToTest, typeOrdersToTest);
+  let specifierComparer = getNamedImportSpecifierComparer(preferences, comparersToTest[0]);
+  let isSorted;
+  if (typeof preferences.organizeImportsIgnoreCase !== "boolean" || !preferences.organizeImportsTypeOrder) {
+    if (detectFromDecl) {
+      const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromDecl;
+      isSorted = isDetectedSorted;
+      specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer);
+    } else if (sourceFile) {
+      const detectFromFile = detectNamedImportOrganizationBySort(sourceFile.statements.filter(isImportDeclaration), comparersToTest, typeOrdersToTest);
+      if (detectFromFile) {
+        const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromFile;
+        isSorted = isDetectedSorted;
+        specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer);
+      }
+    }
+  }
+  return { specifierComparer, isSorted };
+}
+function getImportDeclarationInsertionIndex(sortedImports, newImport, comparer) {
+  const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, comparer));
+  return index < 0 ? ~index : index;
+}
+function getImportSpecifierInsertionIndex(sortedImports, newImport, comparer) {
+  const index = binarySearch(sortedImports, newImport, identity, comparer);
+  return index < 0 ? ~index : index;
+}
+function compareImportsOrRequireStatements(s1, s2, comparer) {
+  return compareModuleSpecifiersWorker(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), comparer) || compareImportKind(s1, s2);
+}
+function testCoalesceImports(importGroup, ignoreCase, sourceFile, preferences) {
+  const comparer = getOrganizeImportsOrdinalStringComparer(ignoreCase);
+  const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: preferences == null ? void 0 : preferences.organizeImportsTypeOrder }, comparer);
+  return coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile);
+}
+function testCoalesceExports(exportGroup, ignoreCase, preferences) {
+  const comparer = (s1, s2) => compareImportOrExportSpecifiers(s1, s2, getOrganizeImportsOrdinalStringComparer(ignoreCase), { organizeImportsTypeOrder: (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) ?? "last" });
+  return coalesceExportsWorker(exportGroup, comparer);
+}
+function compareModuleSpecifiers2(m1, m2, ignoreCase) {
+  const comparer = getOrganizeImportsOrdinalStringComparer(!!ignoreCase);
+  return compareModuleSpecifiersWorker(m1, m2, comparer);
+}
 
-  // src/server/project.ts
-  function countEachFileTypes(infos, includeSizes = false) {
-    const result = {
-      js: 0,
-      jsSize: 0,
-      jsx: 0,
-      jsxSize: 0,
-      ts: 0,
-      tsSize: 0,
-      tsx: 0,
-      tsxSize: 0,
-      dts: 0,
-      dtsSize: 0,
-      deferred: 0,
-      deferredSize: 0
-    };
-    for (const info of infos) {
-      const fileSize = includeSizes ? info.textStorage.getTelemetryFileSize() : 0;
-      switch (info.scriptKind) {
-        case 1 /* JS */:
-          result.js += 1;
-          result.jsSize += fileSize;
-          break;
-        case 2 /* JSX */:
-          result.jsx += 1;
-          result.jsxSize += fileSize;
-          break;
-        case 3 /* TS */:
-          if (isDeclarationFileName(info.fileName)) {
-            result.dts += 1;
-            result.dtsSize += fileSize;
-          } else {
-            result.ts += 1;
-            result.tsSize += fileSize;
-          }
-          break;
-        case 4 /* TSX */:
-          result.tsx += 1;
-          result.tsxSize += fileSize;
-          break;
-        case 7 /* Deferred */:
-          result.deferred += 1;
-          result.deferredSize += fileSize;
+// src/services/_namespaces/ts.OutliningElementsCollector.ts
+var ts_OutliningElementsCollector_exports = {};
+__export(ts_OutliningElementsCollector_exports, {
+  collectElements: () => collectElements
+});
+
+// src/services/outliningElementsCollector.ts
+function collectElements(sourceFile, cancellationToken) {
+  const res = [];
+  addNodeOutliningSpans(sourceFile, cancellationToken, res);
+  addRegionOutliningSpans(sourceFile, res);
+  return res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start);
+}
+function addNodeOutliningSpans(sourceFile, cancellationToken, out) {
+  let depthRemaining = 40;
+  let current = 0;
+  const statements = [...sourceFile.statements, sourceFile.endOfFileToken];
+  const n = statements.length;
+  while (current < n) {
+    while (current < n && !isAnyImportSyntax(statements[current])) {
+      visitNode3(statements[current]);
+      current++;
+    }
+    if (current === n) break;
+    const firstImport = current;
+    while (current < n && isAnyImportSyntax(statements[current])) {
+      visitNode3(statements[current]);
+      current++;
+    }
+    const lastImport = current - 1;
+    if (lastImport !== firstImport) {
+      out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 102 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
+    }
+  }
+  function visitNode3(n2) {
+    var _a;
+    if (depthRemaining === 0) return;
+    cancellationToken.throwIfCancellationRequested();
+    if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) {
+      addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out);
+    }
+    if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) {
+      addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out);
+    }
+    if (isBlock(n2) || isModuleBlock(n2)) {
+      addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out);
+    }
+    if (isClassLike(n2) || isInterfaceDeclaration(n2)) {
+      addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out);
+    }
+    const span = getOutliningSpanForNode(n2, sourceFile);
+    if (span) out.push(span);
+    depthRemaining--;
+    if (isCallExpression(n2)) {
+      depthRemaining++;
+      visitNode3(n2.expression);
+      depthRemaining--;
+      n2.arguments.forEach(visitNode3);
+      (_a = n2.typeArguments) == null ? void 0 : _a.forEach(visitNode3);
+    } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
+      visitNode3(n2.expression);
+      visitNode3(n2.thenStatement);
+      depthRemaining++;
+      visitNode3(n2.elseStatement);
+      depthRemaining--;
+    } else {
+      n2.forEachChild(visitNode3);
+    }
+    depthRemaining++;
+  }
+}
+function addRegionOutliningSpans(sourceFile, out) {
+  const regions = [];
+  const lineStarts = sourceFile.getLineStarts();
+  for (const currentLineStart of lineStarts) {
+    const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart);
+    const lineText = sourceFile.text.substring(currentLineStart, lineEnd);
+    const result = isRegionDelimiter(lineText);
+    if (!result || isInComment(sourceFile, currentLineStart)) {
+      continue;
+    }
+    if (!result[1]) {
+      const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
+      regions.push(createOutliningSpan(
+        span,
+        "region" /* Region */,
+        span,
+        /*autoCollapse*/
+        false,
+        result[2] || "#region"
+      ));
+    } else {
+      const region = regions.pop();
+      if (region) {
+        region.textSpan.length = lineEnd - region.textSpan.start;
+        region.hintSpan.length = lineEnd - region.textSpan.start;
+        out.push(region);
+      }
+    }
+  }
+}
+var regionDelimiterRegExp = /^#(end)?region(?:\s+(.*))?(?:\r)?$/;
+function isRegionDelimiter(lineText) {
+  lineText = lineText.trimStart();
+  if (!startsWith(lineText, "//")) {
+    return null;
+  }
+  lineText = lineText.slice(2).trim();
+  return regionDelimiterRegExp.exec(lineText);
+}
+function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) {
+  const comments = getLeadingCommentRanges(sourceFile.text, pos);
+  if (!comments) return;
+  let firstSingleLineCommentStart = -1;
+  let lastSingleLineCommentEnd = -1;
+  let singleLineCommentCount = 0;
+  const sourceText = sourceFile.getFullText();
+  for (const { kind, pos: pos2, end } of comments) {
+    cancellationToken.throwIfCancellationRequested();
+    switch (kind) {
+      case 2 /* SingleLineCommentTrivia */:
+        const commentText = sourceText.slice(pos2, end);
+        if (isRegionDelimiter(commentText)) {
+          combineAndAddMultipleSingleLineComments();
+          singleLineCommentCount = 0;
           break;
+        }
+        if (singleLineCommentCount === 0) {
+          firstSingleLineCommentStart = pos2;
+        }
+        lastSingleLineCommentEnd = end;
+        singleLineCommentCount++;
+        break;
+      case 3 /* MultiLineCommentTrivia */:
+        combineAndAddMultipleSingleLineComments();
+        out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */));
+        singleLineCommentCount = 0;
+        break;
+      default:
+        Debug.assertNever(kind);
+    }
+  }
+  combineAndAddMultipleSingleLineComments();
+  function combineAndAddMultipleSingleLineComments() {
+    if (singleLineCommentCount > 1) {
+      out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */));
+    }
+  }
+}
+function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) {
+  if (isJsxText(n)) return;
+  addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out);
+}
+function createOutliningSpanFromBounds(pos, end, kind) {
+  return createOutliningSpan(createTextSpanFromBounds(pos, end), kind);
+}
+function getOutliningSpanForNode(n, sourceFile) {
+  switch (n.kind) {
+    case 241 /* Block */:
+      if (isFunctionLike(n.parent)) {
+        return functionSpan(n.parent, n, sourceFile);
       }
+      switch (n.parent.kind) {
+        case 246 /* DoStatement */:
+        case 249 /* ForInStatement */:
+        case 250 /* ForOfStatement */:
+        case 248 /* ForStatement */:
+        case 245 /* IfStatement */:
+        case 247 /* WhileStatement */:
+        case 254 /* WithStatement */:
+        case 299 /* CatchClause */:
+          return spanForNode(n.parent);
+        case 258 /* TryStatement */:
+          const tryStatement = n.parent;
+          if (tryStatement.tryBlock === n) {
+            return spanForNode(n.parent);
+          } else if (tryStatement.finallyBlock === n) {
+            const node = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile);
+            if (node) return spanForNode(node);
+          }
+        default:
+          return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */);
+      }
+    case 268 /* ModuleBlock */:
+      return spanForNode(n.parent);
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 269 /* CaseBlock */:
+    case 187 /* TypeLiteral */:
+    case 206 /* ObjectBindingPattern */:
+      return spanForNode(n);
+    case 189 /* TupleType */:
+      return spanForNode(
+        n,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isTupleTypeNode(n.parent),
+        23 /* OpenBracketToken */
+      );
+    case 296 /* CaseClause */:
+    case 297 /* DefaultClause */:
+      return spanForNodeArray(n.statements);
+    case 210 /* ObjectLiteralExpression */:
+      return spanForObjectOrArrayLiteral(n);
+    case 209 /* ArrayLiteralExpression */:
+      return spanForObjectOrArrayLiteral(n, 23 /* OpenBracketToken */);
+    case 284 /* JsxElement */:
+      return spanForJSXElement(n);
+    case 288 /* JsxFragment */:
+      return spanForJSXFragment(n);
+    case 285 /* JsxSelfClosingElement */:
+    case 286 /* JsxOpeningElement */:
+      return spanForJSXAttributes(n.attributes);
+    case 228 /* TemplateExpression */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+      return spanForTemplateLiteral(n);
+    case 207 /* ArrayBindingPattern */:
+      return spanForNode(
+        n,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isBindingElement(n.parent),
+        23 /* OpenBracketToken */
+      );
+    case 219 /* ArrowFunction */:
+      return spanForArrowFunction(n);
+    case 213 /* CallExpression */:
+      return spanForCallExpression(n);
+    case 217 /* ParenthesizedExpression */:
+      return spanForParenthesizedExpression(n);
+    case 275 /* NamedImports */:
+    case 279 /* NamedExports */:
+    case 300 /* ImportAttributes */:
+      return spanForImportExportElements(n);
+  }
+  function spanForImportExportElements(node) {
+    if (!node.elements.length) {
+      return void 0;
     }
-    return result;
+    const openToken = findChildOfKind(node, 19 /* OpenBraceToken */, sourceFile);
+    const closeToken = findChildOfKind(node, 20 /* CloseBraceToken */, sourceFile);
+    if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+      return void 0;
+    }
+    return spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      false
+    );
   }
-  function hasOneOrMoreJsAndNoTsFiles(project) {
-    const counts2 = countEachFileTypes(project.getScriptInfos());
-    return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0;
+  function spanForCallExpression(node) {
+    if (!node.arguments.length) {
+      return void 0;
+    }
+    const openToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
+    const closeToken = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile);
+    if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+      return void 0;
+    }
+    return spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      true
+    );
   }
-  function allRootFilesAreJsOrDts(project) {
-    const counts2 = countEachFileTypes(project.getRootScriptInfos());
-    return counts2.ts === 0 && counts2.tsx === 0;
+  function spanForArrowFunction(node) {
+    if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
+      return void 0;
+    }
+    const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd());
+    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
   }
-  function allFilesAreJsOrDts(project) {
-    const counts2 = countEachFileTypes(project.getScriptInfos());
-    return counts2.ts === 0 && counts2.tsx === 0;
+  function spanForJSXElement(node) {
+    const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
+    const tagName = node.openingElement.tagName.getText(sourceFile);
+    const bannerText = "<" + tagName + ">...</" + tagName + ">";
+    return createOutliningSpan(
+      textSpan,
+      "code" /* Code */,
+      textSpan,
+      /*autoCollapse*/
+      false,
+      bannerText
+    );
   }
-  function hasNoTypeScriptSource(fileNames) {
-    return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */));
+  function spanForJSXFragment(node) {
+    const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
+    const bannerText = "<>...</>";
+    return createOutliningSpan(
+      textSpan,
+      "code" /* Code */,
+      textSpan,
+      /*autoCollapse*/
+      false,
+      bannerText
+    );
   }
-  function isGeneratedFileWatcher(watch) {
-    return watch.generatedFilePath !== void 0;
+  function spanForJSXAttributes(node) {
+    if (node.properties.length === 0) {
+      return void 0;
+    }
+    return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
   }
-  function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) {
-    var _a, _b;
-    const sourceFiles = program.getSourceFiles();
-    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length });
-    const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName()));
-    const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile(
-      program,
-      sourceFile,
-      ambientModules,
-      cachedUnresolvedImportsPerFile
-    )));
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
+  function spanForTemplateLiteral(node) {
+    if (node.kind === 15 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) {
+      return void 0;
+    }
+    return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
   }
-  function extractUnresolvedImportsFromSourceFile(program, file, ambientModules, cachedUnresolvedImportsPerFile) {
-    return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
-      let unresolvedImports;
-      program.forEachResolvedModule(({ resolvedModule }, name) => {
-        if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) {
-          unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
-        }
-      }, file);
-      return unresolvedImports || emptyArray2;
-    });
+  function spanForObjectOrArrayLiteral(node, open = 19 /* OpenBraceToken */) {
+    return spanForNode(
+      node,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent),
+      open
+    );
   }
-  function isInferredProject(project) {
-    return project.projectKind === 0 /* Inferred */;
-  }
-  function isConfiguredProject(project) {
-    return project.projectKind === 1 /* Configured */;
-  }
-  function isExternalProject(project) {
-    return project.projectKind === 2 /* External */;
-  }
-  function isBackgroundProject(project) {
-    return project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */;
-  }
-  var ProjectKind, Project3, InferredProject2, AuxiliaryProject, _AutoImportProviderProject, AutoImportProviderProject, ConfiguredProject2, ExternalProject2;
-  var init_project = __esm({
-    "src/server/project.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts7();
-      init_ts_server3();
-      ProjectKind = /* @__PURE__ */ ((ProjectKind2) => {
-        ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred";
-        ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured";
-        ProjectKind2[ProjectKind2["External"] = 2] = "External";
-        ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider";
-        ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary";
-        return ProjectKind2;
-      })(ProjectKind || {});
-      Project3 = class _Project {
-        /** @internal */
-        constructor(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) {
-          this.projectKind = projectKind;
-          this.projectService = projectService;
-          this.documentRegistry = documentRegistry;
-          this.compilerOptions = compilerOptions;
-          this.compileOnSaveEnabled = compileOnSaveEnabled;
-          this.watchOptions = watchOptions;
-          this.rootFiles = [];
-          this.rootFilesMap = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.plugins = [];
-          /**
-           * This is map from files to unresolved imports in it
-           * Maop does not contain entries for files that do not have unresolved imports
-           * This helps in containing the set of files to invalidate
-           *
-           * @internal
-           */
-          this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.hasAddedorRemovedFiles = false;
-          /** @internal */
-          this.hasAddedOrRemovedSymlinks = false;
-          /**
-           * Last version that was reported.
-           */
-          this.lastReportedVersion = 0;
-          /**
-           * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one)
-           * This property is changed in 'updateGraph' based on the set of files in program
-           * @internal
-           */
-          this.projectProgramVersion = 0;
-          /**
-           * Current version of the project state. It is changed when:
-           * - new root file was added/removed
-           * - edit happen in some file that is currently included in the project.
-           * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project
-           * @internal
-           */
-          this.projectStateVersion = 0;
-          this.isInitialLoadPending = returnFalse;
-          /** @internal */
-          this.dirty = false;
-          /** @internal */
-          this.typingFiles = emptyArray2;
-          /** @internal */
-          this.moduleSpecifierCache = createModuleSpecifierCache(this);
-          /** @internal */
-          this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash);
-          /** @internal */
-          this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache;
-          /** @internal */
-          this.updateFromProjectInProgress = false;
-          this.projectName = projectName;
-          this.directoryStructureHost = directoryStructureHost;
-          this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory);
-          this.getCanonicalFileName = this.projectService.toCanonicalFileName;
-          this.jsDocParsingMode = this.projectService.jsDocParsingMode;
-          this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds);
-          if (!this.compilerOptions) {
-            this.compilerOptions = getDefaultCompilerOptions2();
-            this.compilerOptions.allowNonTsExtensions = true;
-            this.compilerOptions.allowJs = true;
-          } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) {
-            this.compilerOptions.allowNonTsExtensions = true;
-          }
-          switch (projectService.serverMode) {
-            case 0 /* Semantic */:
-              this.languageServiceEnabled = true;
-              break;
-            case 1 /* PartialSemantic */:
-              this.languageServiceEnabled = true;
-              this.compilerOptions.noResolve = true;
-              this.compilerOptions.types = [];
-              break;
-            case 2 /* Syntactic */:
-              this.languageServiceEnabled = false;
-              this.compilerOptions.noResolve = true;
-              this.compilerOptions.types = [];
-              break;
-            default:
-              Debug.assertNever(projectService.serverMode);
-          }
-          this.setInternalCompilerOptionsForEmittingJsFiles();
-          const host = this.projectService.host;
-          if (this.projectService.logger.loggingEnabled()) {
-            this.trace = (s) => this.writeLog(s);
-          } else if (host.trace) {
-            this.trace = (s) => host.trace(s);
-          }
-          this.realpath = maybeBind(host, host.realpath);
-          this.resolutionCache = createResolutionCache(
-            this,
-            this.currentDirectory,
-            /*logChangesWhenResolvingModule*/
-            true
-          );
-          this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
-          if (lastFileExceededProgramSize) {
-            this.disableLanguageService(lastFileExceededProgramSize);
-          }
-          this.markAsDirty();
-          if (!isBackgroundProject(this)) {
-            this.projectService.pendingEnsureProjectForOpenFiles = true;
-          }
-          this.projectService.onProjectCreation(this);
-        }
-        /** @internal */
-        getResolvedProjectReferenceToRedirect(_fileName) {
-          return void 0;
-        }
-        isNonTsProject() {
-          updateProjectIfDirty(this);
-          return allFilesAreJsOrDts(this);
-        }
-        isJsOnlyProject() {
-          updateProjectIfDirty(this);
-          return hasOneOrMoreJsAndNoTsFiles(this);
-        }
-        static resolveModule(moduleName, initialDir, host, log) {
-          return _Project.importServicePluginSync({ name: moduleName }, [initialDir], host, log).resolvedModule;
-        }
-        /** @internal */
-        static importServicePluginSync(pluginConfigEntry, searchPaths, host, log) {
-          Debug.assertIsDefined(host.require);
-          let errorLogs;
-          let resolvedModule;
-          for (const initialDir of searchPaths) {
-            const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules")));
-            log(`Loading ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`);
-            const result = host.require(resolvedPath, pluginConfigEntry.name);
-            if (!result.error) {
-              resolvedModule = result.module;
-              break;
-            }
-            const err = result.error.stack || result.error.message || JSON.stringify(result.error);
-            (errorLogs ?? (errorLogs = [])).push(`Failed to load module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`);
-          }
-          return { pluginConfigEntry, resolvedModule, errorLogs };
-        }
-        /** @internal */
-        static async importServicePluginAsync(pluginConfigEntry, searchPaths, host, log) {
-          Debug.assertIsDefined(host.importPlugin);
-          let errorLogs;
-          let resolvedModule;
-          for (const initialDir of searchPaths) {
-            const resolvedPath = combinePaths(initialDir, "node_modules");
-            log(`Dynamically importing ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`);
-            let result;
-            try {
-              result = await host.importPlugin(resolvedPath, pluginConfigEntry.name);
-            } catch (e) {
-              result = { module: void 0, error: e };
-            }
-            if (!result.error) {
-              resolvedModule = result.module;
-              break;
-            }
-            const err = result.error.stack || result.error.message || JSON.stringify(result.error);
-            (errorLogs ?? (errorLogs = [])).push(`Failed to dynamically import module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`);
-          }
-          return { pluginConfigEntry, resolvedModule, errorLogs };
-        }
-        isKnownTypesPackageName(name) {
-          return this.typingsCache.isKnownTypesPackageName(name);
-        }
-        installPackage(options) {
-          return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
-        }
-        /** @internal */
-        getGlobalTypingsCacheLocation() {
-          return this.getGlobalCache();
-        }
-        get typingsCache() {
-          return this.projectService.typingsCache;
-        }
-        /** @internal */
-        getSymlinkCache() {
-          if (!this.symlinks) {
-            this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
-          }
-          if (this.program && !this.symlinks.hasProcessedResolutions()) {
-            this.symlinks.setSymlinksFromResolutions(
-              this.program.forEachResolvedModule,
-              this.program.forEachResolvedTypeReferenceDirective,
-              this.program.getAutomaticTypeDirectiveResolutions()
-            );
-          }
-          return this.symlinks;
-        }
-        // Method of LanguageServiceHost
-        getCompilationSettings() {
-          return this.compilerOptions;
-        }
-        // Method to support public API
-        getCompilerOptions() {
-          return this.getCompilationSettings();
-        }
-        getNewLine() {
-          return this.projectService.host.newLine;
-        }
-        getProjectVersion() {
-          return this.projectStateVersion.toString();
-        }
-        getProjectReferences() {
-          return void 0;
-        }
-        getScriptFileNames() {
-          if (!this.rootFiles) {
-            return emptyArray;
-          }
-          let result;
-          this.rootFilesMap.forEach((value) => {
-            if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) {
-              (result || (result = [])).push(value.fileName);
-            }
-          });
-          return addRange(result, this.typingFiles) || emptyArray;
-        }
-        getOrCreateScriptInfoAndAttachToProject(fileName) {
-          const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(fileName, this.currentDirectory, this.directoryStructureHost);
-          if (scriptInfo) {
-            const existingValue = this.rootFilesMap.get(scriptInfo.path);
-            if (existingValue && existingValue.info !== scriptInfo) {
-              this.rootFiles.push(scriptInfo);
-              existingValue.info = scriptInfo;
-            }
-            scriptInfo.attachToProject(this);
-          }
-          return scriptInfo;
-        }
-        getScriptKind(fileName) {
-          const info = this.projectService.getScriptInfoForPath(this.toPath(fileName));
-          return info && info.scriptKind;
-        }
-        getScriptVersion(filename) {
-          const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(filename, this.currentDirectory, this.directoryStructureHost);
-          return info && info.getLatestVersion();
-        }
-        getScriptSnapshot(filename) {
-          const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename);
-          if (scriptInfo) {
-            return scriptInfo.getSnapshot();
-          }
-        }
-        getCancellationToken() {
-          return this.cancellationToken;
-        }
-        getCurrentDirectory() {
-          return this.currentDirectory;
-        }
-        getDefaultLibFileName() {
-          const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath()));
-          return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions));
-        }
-        useCaseSensitiveFileNames() {
-          return this.projectService.host.useCaseSensitiveFileNames;
-        }
-        readDirectory(path, extensions, exclude, include, depth) {
-          return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth);
-        }
-        readFile(fileName) {
-          return this.projectService.host.readFile(fileName);
-        }
-        writeFile(fileName, content) {
-          return this.projectService.host.writeFile(fileName, content);
-        }
-        fileExists(file) {
-          const path = this.toPath(file);
-          return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
-        }
-        /** @internal */
-        resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
-          return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames);
-        }
-        /** @internal */
-        getModuleResolutionCache() {
-          return this.resolutionCache.getModuleResolutionCache();
-        }
-        /** @internal */
-        resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
-          return this.resolutionCache.resolveTypeReferenceDirectiveReferences(
-            typeDirectiveReferences,
-            containingFile,
-            redirectedReference,
-            options,
-            containingSourceFile,
-            reusedNames
-          );
-        }
-        /** @internal */
-        resolveLibrary(libraryName, resolveFrom, options, libFileName) {
-          return this.resolutionCache.resolveLibrary(libraryName, resolveFrom, options, libFileName);
-        }
-        directoryExists(path) {
-          return this.directoryStructureHost.directoryExists(path);
-        }
-        getDirectories(path) {
-          return this.directoryStructureHost.getDirectories(path);
-        }
-        /** @internal */
-        getCachedDirectoryStructureHost() {
-          return void 0;
-        }
-        /** @internal */
-        toPath(fileName) {
-          return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
-        }
-        /** @internal */
-        watchDirectoryOfFailedLookupLocation(directory, cb, flags) {
-          return this.projectService.watchFactory.watchDirectory(
-            directory,
-            cb,
-            flags,
-            this.projectService.getWatchOptions(this),
-            WatchType.FailedLookupLocations,
-            this
-          );
-        }
-        /** @internal */
-        watchAffectingFileLocation(file, cb) {
-          return this.projectService.watchFactory.watchFile(
-            file,
-            cb,
-            2e3 /* High */,
-            this.projectService.getWatchOptions(this),
-            WatchType.AffectingFileLocation,
-            this
-          );
-        }
-        /** @internal */
-        clearInvalidateResolutionOfFailedLookupTimer() {
-          return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
-        }
-        /** @internal */
-        scheduleInvalidateResolutionsOfFailedLookupLocations() {
-          this.projectService.throttledOperations.schedule(
-            `${this.getProjectName()}FailedLookupInvalidation`,
-            /*delay*/
-            1e3,
-            () => {
-              if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-                this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-              }
-            }
-          );
-        }
-        /** @internal */
-        invalidateResolutionsOfFailedLookupLocations() {
-          if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-            this.markAsDirty();
-            this.projectService.delayEnsureProjectForOpenFiles();
-          }
-        }
-        /** @internal */
-        onInvalidatedResolution() {
-          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-        }
-        /** @internal */
-        watchTypeRootsDirectory(directory, cb, flags) {
-          return this.projectService.watchFactory.watchDirectory(
-            directory,
-            cb,
-            flags,
-            this.projectService.getWatchOptions(this),
-            WatchType.TypeRoots,
-            this
-          );
-        }
-        /** @internal */
-        hasChangedAutomaticTypeDirectiveNames() {
-          return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
-        }
-        /** @internal */
-        onChangedAutomaticTypeDirectiveNames() {
-          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-        }
-        /** @internal */
-        getGlobalCache() {
-          return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0;
-        }
-        /** @internal */
-        fileIsOpen(filePath) {
-          return this.projectService.openFiles.has(filePath);
-        }
-        /** @internal */
-        writeLog(s) {
-          this.projectService.logger.info(s);
-        }
-        log(s) {
-          this.writeLog(s);
-        }
-        error(s) {
-          this.projectService.logger.msg(s, "Err" /* Err */);
-        }
-        setInternalCompilerOptionsForEmittingJsFiles() {
-          if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) {
-            this.compilerOptions.noEmitForJsFiles = true;
-          }
-        }
-        /**
-         * Get the errors that dont have any file name associated
-         */
-        getGlobalProjectErrors() {
-          return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
-        }
-        /**
-         * Get all the project errors
-         */
-        getAllProjectErrors() {
-          return this.projectErrors || emptyArray2;
-        }
-        setProjectErrors(projectErrors) {
-          this.projectErrors = projectErrors;
-        }
-        getLanguageService(ensureSynchronized = true) {
-          if (ensureSynchronized) {
-            updateProjectIfDirty(this);
-          }
-          return this.languageService;
-        }
-        /** @internal */
-        getSourceMapper() {
-          return this.getLanguageService().getSourceMapper();
-        }
-        /** @internal */
-        clearSourceMapperCache() {
-          this.languageService.clearSourceMapperCache();
-        }
-        /** @internal */
-        getDocumentPositionMapper(generatedFileName, sourceFileName) {
-          return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
-        }
-        /** @internal */
-        getSourceFileLike(fileName) {
-          return this.projectService.getSourceFileLike(fileName, this);
-        }
-        /** @internal */
-        shouldEmitFile(scriptInfo) {
-          return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path);
-        }
-        getCompileOnSaveAffectedFileList(scriptInfo) {
-          if (!this.languageServiceEnabled) {
-            return [];
-          }
-          updateProjectIfDirty(this);
-          this.builderState = BuilderState.create(
-            this.program,
-            this.builderState,
-            /*disableUseFileVersionAsSignature*/
-            true
-          );
-          return mapDefined(
-            BuilderState.getFilesAffectedBy(
-              this.builderState,
-              this.program,
-              scriptInfo.path,
-              this.cancellationToken,
-              this.projectService.host
-            ),
-            (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0
-          );
-        }
-        /**
-         * Returns true if emit was conducted
-         */
-        emitFile(scriptInfo, writeFile2) {
-          if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
-            return { emitSkipped: true, diagnostics: emptyArray2 };
-          }
-          const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName);
-          if (!emitSkipped) {
-            for (const outputFile of outputFiles) {
-              const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
-              writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark);
-            }
-            if (this.builderState && getEmitDeclarations(this.compilerOptions)) {
-              const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name));
-              if (dtsFiles.length === 1) {
-                const sourceFile = this.program.getSourceFile(scriptInfo.fileName);
-                const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text);
-                BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath);
-              }
-            }
-          }
-          return { emitSkipped, diagnostics };
-        }
-        enableLanguageService() {
-          if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) {
-            return;
-          }
-          this.languageServiceEnabled = true;
-          this.lastFileExceededProgramSize = void 0;
-          this.projectService.onUpdateLanguageServiceStateForProject(
-            this,
-            /*languageServiceEnabled*/
-            true
-          );
-        }
-        /** @internal */
-        cleanupProgram() {
-          if (this.program) {
-            for (const f of this.program.getSourceFiles()) {
-              this.detachScriptInfoIfNotRoot(f.fileName);
-            }
-            this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName));
-            this.program = void 0;
-          }
-        }
-        disableLanguageService(lastFileExceededProgramSize) {
-          if (!this.languageServiceEnabled) {
-            return;
-          }
-          Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */);
-          this.languageService.cleanupSemanticCache();
-          this.languageServiceEnabled = false;
-          this.cleanupProgram();
-          this.lastFileExceededProgramSize = lastFileExceededProgramSize;
-          this.builderState = void 0;
-          if (this.autoImportProviderHost) {
-            this.autoImportProviderHost.close();
-          }
-          this.autoImportProviderHost = void 0;
-          this.resolutionCache.closeTypeRootsWatch();
-          this.clearGeneratedFileWatch();
-          this.projectService.verifyDocumentRegistry();
-          this.projectService.onUpdateLanguageServiceStateForProject(
-            this,
-            /*languageServiceEnabled*/
-            false
-          );
-        }
-        getProjectName() {
-          return this.projectName;
-        }
-        removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) {
-          if (!newTypeAcquisition || !newTypeAcquisition.include) {
-            return newTypeAcquisition;
-          }
-          return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) };
-        }
-        getExternalFiles(updateLevel) {
-          return sort(flatMap(this.plugins, (plugin) => {
-            if (typeof plugin.module.getExternalFiles !== "function")
-              return;
-            try {
-              return plugin.module.getExternalFiles(this, updateLevel || 0 /* Update */);
-            } catch (e) {
-              this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`);
-              if (e.stack) {
-                this.projectService.logger.info(e.stack);
-              }
-            }
-          }));
-        }
-        getSourceFile(path) {
-          if (!this.program) {
-            return void 0;
-          }
-          return this.program.getSourceFileByPath(path);
-        }
-        /** @internal */
-        getSourceFileOrConfigFile(path) {
-          const options = this.program.getCompilerOptions();
-          return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
-        }
-        close() {
-          var _a;
-          this.projectService.typingsCache.onProjectClosed(this);
-          this.closeWatchingTypingLocations();
-          this.cleanupProgram();
-          forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile));
-          for (const root of this.rootFiles) {
-            root.detachFromProject(this);
-          }
-          this.projectService.pendingEnsureProjectForOpenFiles = true;
-          this.rootFiles = void 0;
-          this.rootFilesMap = void 0;
-          this.externalFiles = void 0;
-          this.program = void 0;
-          this.builderState = void 0;
-          this.resolutionCache.clear();
-          this.resolutionCache = void 0;
-          this.cachedUnresolvedImportsPerFile = void 0;
-          (_a = this.packageJsonWatches) == null ? void 0 : _a.forEach((watcher) => {
-            watcher.projects.delete(this);
-            watcher.close();
-          });
-          this.packageJsonWatches = void 0;
-          this.moduleSpecifierCache.clear();
-          this.moduleSpecifierCache = void 0;
-          this.directoryStructureHost = void 0;
-          this.exportMapCache = void 0;
-          this.projectErrors = void 0;
-          this.plugins.length = 0;
-          if (this.missingFilesMap) {
-            clearMap(this.missingFilesMap, closeFileWatcher);
-            this.missingFilesMap = void 0;
-          }
-          this.clearGeneratedFileWatch();
-          this.clearInvalidateResolutionOfFailedLookupTimer();
-          if (this.autoImportProviderHost) {
-            this.autoImportProviderHost.close();
-          }
-          this.autoImportProviderHost = void 0;
-          if (this.noDtsResolutionProject) {
-            this.noDtsResolutionProject.close();
-          }
-          this.noDtsResolutionProject = void 0;
-          this.languageService.dispose();
-          this.languageService = void 0;
-        }
-        detachScriptInfoIfNotRoot(uncheckedFilename) {
-          const info = this.projectService.getScriptInfo(uncheckedFilename);
-          if (info && !this.isRoot(info)) {
-            info.detachFromProject(this);
-          }
-        }
-        isClosed() {
-          return this.rootFiles === void 0;
-        }
-        hasRoots() {
-          return this.rootFiles && this.rootFiles.length > 0;
-        }
-        /** @internal */
-        isOrphan() {
-          return false;
-        }
-        getRootFiles() {
-          return this.rootFiles && this.rootFiles.map((info) => info.fileName);
-        }
-        /** @internal */
-        getRootFilesMap() {
-          return this.rootFilesMap;
-        }
-        getRootScriptInfos() {
-          return this.rootFiles;
-        }
-        getScriptInfos() {
-          if (!this.languageServiceEnabled) {
-            return this.rootFiles;
-          }
-          return map(this.program.getSourceFiles(), (sourceFile) => {
-            const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath);
-            Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`);
-            return scriptInfo;
-          });
-        }
-        getExcludedFiles() {
-          return emptyArray2;
-        }
-        getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) {
-          if (!this.program) {
-            return [];
-          }
-          if (!this.languageServiceEnabled) {
-            let rootFiles = this.getRootFiles();
-            if (this.compilerOptions) {
-              const defaultLibrary = getDefaultLibFilePath(this.compilerOptions);
-              if (defaultLibrary) {
-                (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary));
-              }
-            }
-            return rootFiles;
-          }
-          const result = [];
-          for (const f of this.program.getSourceFiles()) {
-            if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) {
-              continue;
-            }
-            result.push(asNormalizedPath(f.fileName));
-          }
-          if (!excludeConfigFiles) {
-            const configFile = this.program.getCompilerOptions().configFile;
-            if (configFile) {
-              result.push(asNormalizedPath(configFile.fileName));
-              if (configFile.extendedSourceFiles) {
-                for (const f of configFile.extendedSourceFiles) {
-                  result.push(asNormalizedPath(f));
-                }
-              }
-            }
-          }
-          return result;
-        }
-        /** @internal */
-        getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) {
-          return this.getFileNames().map((fileName) => ({
-            fileName,
-            isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName)
-          }));
-        }
-        hasConfigFile(configFilePath) {
-          if (this.program && this.languageServiceEnabled) {
-            const configFile = this.program.getCompilerOptions().configFile;
-            if (configFile) {
-              if (configFilePath === asNormalizedPath(configFile.fileName)) {
-                return true;
-              }
-              if (configFile.extendedSourceFiles) {
-                for (const f of configFile.extendedSourceFiles) {
-                  if (configFilePath === asNormalizedPath(f)) {
-                    return true;
-                  }
-                }
-              }
-            }
-          }
-          return false;
-        }
-        containsScriptInfo(info) {
-          if (this.isRoot(info))
-            return true;
-          if (!this.program)
-            return false;
-          const file = this.program.getSourceFileByPath(info.path);
-          return !!file && file.resolvedPath === info.path;
-        }
-        containsFile(filename, requireOpen) {
-          const info = this.projectService.getScriptInfoForNormalizedPath(filename);
-          if (info && (info.isScriptOpen() || !requireOpen)) {
-            return this.containsScriptInfo(info);
-          }
-          return false;
-        }
-        isRoot(info) {
-          var _a;
-          return this.rootFilesMap && ((_a = this.rootFilesMap.get(info.path)) == null ? void 0 : _a.info) === info;
-        }
-        // add a root file to project
-        addRoot(info, fileName) {
-          Debug.assert(!this.isRoot(info));
-          this.rootFiles.push(info);
-          this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info });
-          info.attachToProject(this);
-          this.markAsDirty();
-        }
-        // add a root file that doesnt exist on host
-        addMissingFileRoot(fileName) {
-          const path = this.projectService.toPath(fileName);
-          this.rootFilesMap.set(path, { fileName });
-          this.markAsDirty();
-        }
-        removeFile(info, fileExists, detachFromProject) {
-          if (this.isRoot(info)) {
-            this.removeRoot(info);
-          }
-          if (fileExists) {
-            this.resolutionCache.removeResolutionsOfFile(info.path);
-          } else {
-            this.resolutionCache.invalidateResolutionOfFile(info.path);
-          }
-          this.cachedUnresolvedImportsPerFile.delete(info.path);
-          if (detachFromProject) {
-            info.detachFromProject(this);
-          }
-          this.markAsDirty();
-        }
-        registerFileUpdate(fileName) {
-          (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName);
-        }
-        /** @internal */
-        markFileAsDirty(changedFile) {
-          this.markAsDirty();
-          if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
-            (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile);
-          }
-        }
-        markAsDirty() {
-          if (!this.dirty) {
-            this.projectStateVersion++;
-            this.dirty = true;
-          }
-        }
-        /** @internal */
-        onAutoImportProviderSettingsChanged() {
-          var _a;
-          if (this.autoImportProviderHost === false) {
-            this.autoImportProviderHost = void 0;
-          } else {
-            (_a = this.autoImportProviderHost) == null ? void 0 : _a.markAsDirty();
-          }
-        }
-        /** @internal */
-        onPackageJsonChange() {
-          this.moduleSpecifierCache.clear();
-          if (this.autoImportProviderHost) {
-            this.autoImportProviderHost.markAsDirty();
-          }
-        }
-        /** @internal */
-        onFileAddedOrRemoved(isSymlink) {
-          this.hasAddedorRemovedFiles = true;
-          if (isSymlink) {
-            this.hasAddedOrRemovedSymlinks = true;
-          }
-        }
-        /** @internal */
-        onDiscoveredSymlink() {
-          this.hasAddedOrRemovedSymlinks = true;
-        }
-        /** @internal */
-        updateFromProject() {
-          updateProjectIfDirty(this);
-        }
-        /**
-         * Updates set of files that contribute to this project
-         * @returns: true if set of files in the project stays the same and false - otherwise.
-         */
-        updateGraph() {
-          var _a, _b, _c, _d, _e;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] });
-          (_b = perfLogger) == null ? void 0 : _b.logStartUpdateGraph();
-          this.resolutionCache.startRecordingFilesWithChangedResolutions();
-          const hasNewProgram = this.updateGraphWorker();
-          const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles;
-          this.hasAddedorRemovedFiles = false;
-          this.hasAddedOrRemovedSymlinks = false;
-          const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2;
-          for (const file of changedFiles) {
-            this.cachedUnresolvedImportsPerFile.delete(file);
-          }
-          if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */ && !this.isOrphan()) {
-            if (hasNewProgram || changedFiles.length) {
-              this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile);
-            }
-            this.projectService.typingsCache.enqueueInstallTypingsForProject(this, this.lastCachedUnresolvedImportsList, hasAddedorRemovedFiles);
-          } else {
-            this.lastCachedUnresolvedImportsList = void 0;
-          }
-          const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram;
-          if (hasNewProgram) {
-            this.projectProgramVersion++;
-          }
-          if (hasAddedorRemovedFiles) {
-            if (!this.autoImportProviderHost)
-              this.autoImportProviderHost = void 0;
-            (_c = this.autoImportProviderHost) == null ? void 0 : _c.markAsDirty();
-          }
-          if (isFirstProgramLoad) {
-            this.getPackageJsonAutoImportProvider();
-          }
-          (_d = perfLogger) == null ? void 0 : _d.logStopUpdateGraph();
-          (_e = tracing) == null ? void 0 : _e.pop();
-          return !hasNewProgram;
-        }
-        /** @internal */
-        updateTypingFiles(typingFiles) {
-          if (enumerateInsertsAndDeletes(
-            typingFiles,
-            this.typingFiles,
-            getStringComparer(!this.useCaseSensitiveFileNames()),
-            /*inserted*/
-            noop,
-            (removed) => this.detachScriptInfoFromProject(removed)
-          )) {
-            this.typingFiles = typingFiles;
-            this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile);
-            this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-          }
-        }
-        /** @internal */
-        closeWatchingTypingLocations() {
-          if (this.typingWatchers)
-            clearMap(this.typingWatchers, closeFileWatcher);
-          this.typingWatchers = void 0;
-        }
-        /** @internal */
-        onTypingInstallerWatchInvoke() {
-          this.typingWatchers.isInvoked = true;
-          this.projectService.updateTypingsForProject({ projectName: this.getProjectName(), kind: ActionInvalidate });
-        }
-        /** @internal */
-        watchTypingLocations(files) {
-          if (!files) {
-            this.typingWatchers.isInvoked = false;
-            return;
-          }
-          if (!files.length) {
-            this.closeWatchingTypingLocations();
-            return;
-          }
-          const toRemove = new Map(this.typingWatchers);
-          if (!this.typingWatchers)
-            this.typingWatchers = /* @__PURE__ */ new Map();
-          this.typingWatchers.isInvoked = false;
-          const createProjectWatcher = (path, typingsWatcherType) => {
-            const canonicalPath = this.toPath(path);
-            toRemove.delete(canonicalPath);
-            if (!this.typingWatchers.has(canonicalPath)) {
-              this.typingWatchers.set(
-                canonicalPath,
-                typingsWatcherType === "FileWatcher" /* FileWatcher */ ? this.projectService.watchFactory.watchFile(
-                  path,
-                  () => !this.typingWatchers.isInvoked ? this.onTypingInstallerWatchInvoke() : this.writeLog(`TypingWatchers already invoked`),
-                  2e3 /* High */,
-                  this.projectService.getWatchOptions(this),
-                  WatchType.TypingInstallerLocationFile,
-                  this
-                ) : this.projectService.watchFactory.watchDirectory(
-                  path,
-                  (f) => {
-                    if (this.typingWatchers.isInvoked)
-                      return this.writeLog(`TypingWatchers already invoked`);
-                    if (!fileExtensionIs(f, ".json" /* Json */))
-                      return this.writeLog(`Ignoring files that are not *.json`);
-                    if (comparePaths(f, combinePaths(this.projectService.typingsInstaller.globalTypingsCacheLocation, "package.json"), !this.useCaseSensitiveFileNames()))
-                      return this.writeLog(`Ignoring package.json change at global typings location`);
-                    this.onTypingInstallerWatchInvoke();
-                  },
-                  1 /* Recursive */,
-                  this.projectService.getWatchOptions(this),
-                  WatchType.TypingInstallerLocationDirectory,
-                  this
-                )
-              );
-            }
-          };
-          for (const file of files) {
-            const basename = getBaseFileName(file);
-            if (basename === "package.json" || basename === "bower.json") {
-              createProjectWatcher(file, "FileWatcher" /* FileWatcher */);
-              continue;
-            }
-            if (containsPath(this.currentDirectory, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) {
-              const subDirectory = file.indexOf(directorySeparator, this.currentDirectory.length + 1);
-              if (subDirectory !== -1) {
-                createProjectWatcher(file.substr(0, subDirectory), "DirectoryWatcher" /* DirectoryWatcher */);
-              } else {
-                createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */);
-              }
-              continue;
-            }
-            if (containsPath(this.projectService.typingsInstaller.globalTypingsCacheLocation, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) {
-              createProjectWatcher(this.projectService.typingsInstaller.globalTypingsCacheLocation, "DirectoryWatcher" /* DirectoryWatcher */);
-              continue;
-            }
-            createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */);
-          }
-          toRemove.forEach((watch, path) => {
-            watch.close();
-            this.typingWatchers.delete(path);
-          });
-        }
-        /** @internal */
-        getCurrentProgram() {
-          return this.program;
-        }
-        removeExistingTypings(include) {
-          const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this.directoryStructureHost);
-          return include.filter((i) => !existing.includes(i));
-        }
-        updateGraphWorker() {
-          var _a, _b;
-          const oldProgram = this.languageService.getCurrentProgram();
-          Debug.assert(oldProgram === this.program);
-          Debug.assert(!this.isClosed(), "Called update graph worker of closed project");
-          this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`);
-          const start = timestamp();
-          const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = this.resolutionCache.createHasInvalidatedResolutions(returnFalse, returnFalse);
-          this.hasInvalidatedResolutions = hasInvalidatedResolutions;
-          this.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions;
-          this.resolutionCache.startCachingPerDirectoryResolution();
-          this.dirty = false;
-          this.updateFromProjectInProgress = true;
-          this.program = this.languageService.getProgram();
-          this.updateFromProjectInProgress = false;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution");
-          this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram);
-          (_b = tracing) == null ? void 0 : _b.pop();
-          Debug.assert(oldProgram === void 0 || this.program !== void 0);
-          let hasNewProgram = false;
-          if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) {
-            hasNewProgram = true;
-            if (oldProgram) {
-              for (const f of oldProgram.getSourceFiles()) {
-                const newFile = this.program.getSourceFileByPath(f.resolvedPath);
-                if (!newFile || f.resolvedPath === f.path && newFile.resolvedPath !== f.path) {
-                  this.detachScriptInfoFromProject(
-                    f.fileName,
-                    !!this.program.getSourceFileByPath(f.path),
-                    /*syncDirWatcherRemove*/
-                    true
-                  );
-                }
-              }
-              oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
-                if (!this.program.getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-                  this.detachScriptInfoFromProject(
-                    resolvedProjectReference.sourceFile.fileName,
-                    /*noRemoveResolution*/
-                    void 0,
-                    /*syncDirWatcherRemove*/
-                    true
-                  );
-                }
-              });
-            }
-            updateMissingFilePathsWatch(
-              this.program,
-              this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()),
-              // Watch the missing files
-              (missingFilePath, missingFileName) => this.addMissingFileWatcher(missingFilePath, missingFileName)
-            );
-            if (this.generatedFilesMap) {
-              const outPath = outFile(this.compilerOptions);
-              if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-                if (!outPath || !this.isValidGeneratedFileWatcher(
-                  removeFileExtension(outPath) + ".d.ts" /* Dts */,
-                  this.generatedFilesMap
-                )) {
-                  this.clearGeneratedFileWatch();
-                }
-              } else {
-                if (outPath) {
-                  this.clearGeneratedFileWatch();
-                } else {
-                  this.generatedFilesMap.forEach((watcher, source) => {
-                    const sourceFile = this.program.getSourceFileByPath(source);
-                    if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher(
-                      getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.currentDirectory, this.program.getCommonSourceDirectory(), this.getCanonicalFileName),
-                      watcher
-                    )) {
-                      closeFileWatcherOf(watcher);
-                      this.generatedFilesMap.delete(source);
-                    }
-                  });
-                }
-              }
-            }
-            if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
-              this.resolutionCache.updateTypeRootsWatch();
-            }
-          }
-          this.projectService.verifyProgram(this);
-          if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
-            this.exportMapCache.releaseSymbols();
-            if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) {
-              this.exportMapCache.clear();
-            } else if (this.changedFilesForExportMapCache && oldProgram && this.program) {
-              forEachKey(this.changedFilesForExportMapCache, (fileName) => {
-                const oldSourceFile = oldProgram.getSourceFileByPath(fileName);
-                const sourceFile = this.program.getSourceFileByPath(fileName);
-                if (!oldSourceFile || !sourceFile) {
-                  this.exportMapCache.clear();
-                  return true;
-                }
-                return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable);
-              });
-            }
-          }
-          if (this.changedFilesForExportMapCache) {
-            this.changedFilesForExportMapCache.clear();
-          }
-          if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) {
-            this.symlinks = void 0;
-            this.moduleSpecifierCache.clear();
-          }
-          const oldExternalFiles = this.externalFiles || emptyArray2;
-          this.externalFiles = this.getExternalFiles();
-          enumerateInsertsAndDeletes(
-            this.externalFiles,
-            oldExternalFiles,
-            getStringComparer(!this.useCaseSensitiveFileNames()),
-            // Ensure a ScriptInfo is created for new external files. This is performed indirectly
-            // by the host for files in the program when the program is retrieved above but
-            // the program doesn't contain external files so this must be done explicitly.
-            (inserted) => {
-              const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(inserted, this.currentDirectory, this.directoryStructureHost);
-              scriptInfo == null ? void 0 : scriptInfo.attachToProject(this);
-            },
-            (removed) => this.detachScriptInfoFromProject(removed)
-          );
-          const elapsed = timestamp() - start;
-          this.sendPerformanceEvent("UpdateGraph", elapsed);
-          this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} projectStateVersion: ${this.projectStateVersion} projectProgramVersion: ${this.projectProgramVersion} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
-          if (this.projectService.logger.isTestLogger) {
-            if (this.program !== oldProgram) {
-              this.print(
-                /*writeProjectFileNames*/
-                true,
-                this.hasAddedorRemovedFiles,
-                /*writeFileVersionAndText*/
-                true
-              );
-            } else {
-              this.writeLog(`Same program as before`);
-            }
-          } else if (this.hasAddedorRemovedFiles) {
-            this.print(
-              /*writeProjectFileNames*/
-              true,
-              /*writeFileExplaination*/
-              true,
-              /*writeFileVersionAndText*/
-              false
-            );
-          } else if (this.program !== oldProgram) {
-            this.writeLog(`Different program with same set of files`);
-          }
-          this.projectService.verifyDocumentRegistry();
-          return hasNewProgram;
-        }
-        /** @internal */
-        sendPerformanceEvent(kind, durationMs) {
-          this.projectService.sendPerformanceEvent(kind, durationMs);
-        }
-        detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution, syncDirWatcherRemove) {
-          const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName);
-          if (scriptInfoToDetach) {
-            scriptInfoToDetach.detachFromProject(this);
-            if (!noRemoveResolution) {
-              this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path, syncDirWatcherRemove);
-            }
-          }
-        }
-        addMissingFileWatcher(missingFilePath, missingFileName) {
-          var _a;
-          if (isConfiguredProject(this)) {
-            const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath);
-            if ((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.projects.has(this.canonicalConfigFilePath))
-              return noopFileWatcher;
-          }
-          const fileWatcher = this.projectService.watchFactory.watchFile(
-            getNormalizedAbsolutePath(missingFileName, this.currentDirectory),
-            (fileName, eventKind) => {
-              if (isConfiguredProject(this)) {
-                this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind);
-              }
-              if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) {
-                this.missingFilesMap.delete(missingFilePath);
-                fileWatcher.close();
-                this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-              }
-            },
-            500 /* Medium */,
-            this.projectService.getWatchOptions(this),
-            WatchType.MissingFile,
-            this
-          );
-          return fileWatcher;
-        }
-        isWatchedMissingFile(path) {
-          return !!this.missingFilesMap && this.missingFilesMap.has(path);
+  function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 19 /* OpenBraceToken */, close = open === 19 /* OpenBraceToken */ ? 20 /* CloseBraceToken */ : 24 /* CloseBracketToken */) {
+    const openToken = findChildOfKind(n, open, sourceFile);
+    const closeToken = findChildOfKind(n, close, sourceFile);
+    return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart);
+  }
+  function spanForNodeArray(nodeArray) {
+    return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0;
+  }
+  function spanForParenthesizedExpression(node) {
+    if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile)) return void 0;
+    const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd());
+    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
+  }
+}
+function functionSpan(node, body, sourceFile) {
+  const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
+  const closeToken = findChildOfKind(body, 20 /* CloseBraceToken */, sourceFile);
+  return openToken && closeToken && spanBetweenTokens(
+    openToken,
+    closeToken,
+    node,
+    sourceFile,
+    /*autoCollapse*/
+    node.kind !== 219 /* ArrowFunction */
+  );
+}
+function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
+  const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
+  return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse);
+}
+function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") {
+  return { textSpan, kind, hintSpan, bannerText, autoCollapse };
+}
+function tryGetFunctionOpenToken(node, body, sourceFile) {
+  if (isNodeArrayMultiLine(node.parameters, sourceFile)) {
+    const openParenToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
+    if (openParenToken) {
+      return openParenToken;
+    }
+  }
+  return findChildOfKind(body, 19 /* OpenBraceToken */, sourceFile);
+}
+
+// src/services/_namespaces/ts.Rename.ts
+var ts_Rename_exports = {};
+__export(ts_Rename_exports, {
+  getRenameInfo: () => getRenameInfo,
+  nodeIsEligibleForRename: () => nodeIsEligibleForRename
+});
+
+// src/services/rename.ts
+function getRenameInfo(program, sourceFile, position, preferences) {
+  const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
+  if (nodeIsEligibleForRename(node)) {
+    const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences);
+    if (renameInfo) {
+      return renameInfo;
+    }
+  }
+  return getRenameInfoError(Diagnostics.You_cannot_rename_this_element);
+}
+function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) {
+  const symbol = typeChecker.getSymbolAtLocation(node);
+  if (!symbol) {
+    if (isStringLiteralLike(node)) {
+      const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker);
+      if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) {
+        return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile);
+      }
+    } else if (isLabelName(node)) {
+      const name = getTextOfNode(node);
+      return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile);
+    }
+    return void 0;
+  }
+  const { declarations } = symbol;
+  if (!declarations || declarations.length === 0) return;
+  if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) {
+    return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library);
+  }
+  if (isIdentifier(node) && node.escapedText === "default" && symbol.parent && symbol.parent.flags & 1536 /* Module */) {
+    return void 0;
+  }
+  if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) {
+    return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0;
+  }
+  const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences);
+  if (wouldRenameNodeModules) {
+    return getRenameInfoError(wouldRenameNodeModules);
+  }
+  const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node);
+  const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0;
+  const displayName = specifierName || typeChecker.symbolToString(symbol);
+  const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol);
+  return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile);
+}
+function isDefinedInLibraryFile(program, declaration) {
+  const sourceFile = declaration.getSourceFile();
+  return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */);
+}
+function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) {
+  if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) {
+    const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl));
+    if (importSpecifier && !importSpecifier.propertyName) {
+      symbol = checker.getAliasedSymbol(symbol);
+    }
+  }
+  const { declarations } = symbol;
+  if (!declarations) {
+    return void 0;
+  }
+  const originalPackage = getPackagePathComponents(originalFile.path);
+  if (originalPackage === void 0) {
+    if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) {
+      return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder;
+    } else {
+      return void 0;
+    }
+  }
+  for (const declaration of declarations) {
+    const declPackage = getPackagePathComponents(declaration.getSourceFile().path);
+    if (declPackage) {
+      const length2 = Math.min(originalPackage.length, declPackage.length);
+      for (let i = 0; i <= length2; i++) {
+        if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) {
+          return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder;
         }
-        /** @internal */
-        addGeneratedFileWatch(generatedFile, sourceFile) {
-          if (outFile(this.compilerOptions)) {
-            if (!this.generatedFilesMap) {
-              this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile);
-            }
-          } else {
-            const path = this.toPath(sourceFile);
-            if (this.generatedFilesMap) {
-              if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-                Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`);
-                return;
-              }
-              if (this.generatedFilesMap.has(path))
-                return;
-            } else {
-              this.generatedFilesMap = /* @__PURE__ */ new Map();
-            }
-            this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile));
+      }
+    }
+  }
+  return void 0;
+}
+function getPackagePathComponents(filePath) {
+  const components = getPathComponents(filePath);
+  const nodeModulesIdx = components.lastIndexOf("node_modules");
+  if (nodeModulesIdx === -1) {
+    return void 0;
+  }
+  return components.slice(0, nodeModulesIdx + 2);
+}
+function getRenameInfoForModule(node, sourceFile, moduleSymbol) {
+  if (!isExternalModuleNameRelative(node.text)) {
+    return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import);
+  }
+  const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile);
+  if (!moduleSourceFile) return void 0;
+  const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index");
+  const fileName = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex;
+  const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */;
+  const indexAfterLastSlash = node.text.lastIndexOf("/") + 1;
+  const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash);
+  return {
+    canRename: true,
+    fileToRename: fileName,
+    kind,
+    displayName: fileName,
+    fullDisplayName: node.text,
+    kindModifiers: "" /* none */,
+    triggerSpan
+  };
+}
+function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) {
+  return {
+    canRename: true,
+    fileToRename: void 0,
+    kind,
+    displayName,
+    fullDisplayName,
+    kindModifiers,
+    triggerSpan: createTriggerSpanForNode(node, sourceFile)
+  };
+}
+function getRenameInfoError(diagnostic) {
+  return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) };
+}
+function createTriggerSpanForNode(node, sourceFile) {
+  let start = node.getStart(sourceFile);
+  let width = node.getWidth(sourceFile);
+  if (isStringLiteralLike(node)) {
+    start += 1;
+    width -= 2;
+  }
+  return createTextSpan(start, width);
+}
+function nodeIsEligibleForRename(node) {
+  switch (node.kind) {
+    case 80 /* Identifier */:
+    case 81 /* PrivateIdentifier */:
+    case 11 /* StringLiteral */:
+    case 15 /* NoSubstitutionTemplateLiteral */:
+    case 110 /* ThisKeyword */:
+      return true;
+    case 9 /* NumericLiteral */:
+      return isLiteralNameOfPropertyDeclarationOrIndexAccess(node);
+    default:
+      return false;
+  }
+}
+
+// src/services/_namespaces/ts.SignatureHelp.ts
+var ts_SignatureHelp_exports = {};
+__export(ts_SignatureHelp_exports, {
+  getArgumentInfoForCompletions: () => getArgumentInfoForCompletions,
+  getSignatureHelpItems: () => getSignatureHelpItems
+});
+
+// src/services/signatureHelp.ts
+function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const startingToken = findTokenOnLeftOfPosition(sourceFile, position);
+  if (!startingToken) {
+    return void 0;
+  }
+  const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped";
+  if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) {
+    return void 0;
+  }
+  const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked";
+  const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked);
+  if (!argumentInfo) return void 0;
+  cancellationToken.throwIfCancellationRequested();
+  const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners);
+  cancellationToken.throwIfCancellationRequested();
+  if (!candidateInfo) {
+    return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0;
+  }
+  return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === 0 /* Candidate */ ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2));
+}
+function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) {
+  switch (invocation.kind) {
+    case 0 /* Call */: {
+      if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) {
+        return void 0;
+      }
+      const candidates = [];
+      const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount);
+      return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature };
+    }
+    case 1 /* TypeArgs */: {
+      const { called } = invocation;
+      if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) {
+        return void 0;
+      }
+      const candidates = getPossibleGenericSignatures(called, argumentCount, checker);
+      if (candidates.length !== 0) return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) };
+      const symbol = checker.getSymbolAtLocation(called);
+      return symbol && { kind: 1 /* Type */, symbol };
+    }
+    case 2 /* Contextual */:
+      return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature };
+    default:
+      return Debug.assertNever(invocation);
+  }
+}
+function isSyntacticOwner(startingToken, node, sourceFile) {
+  if (!isCallOrNewExpression(node)) return false;
+  const invocationChildren = node.getChildren(sourceFile);
+  switch (startingToken.kind) {
+    case 21 /* OpenParenToken */:
+      return contains(invocationChildren, startingToken);
+    case 28 /* CommaToken */: {
+      const containingList = findContainingList(startingToken);
+      return !!containingList && contains(invocationChildren, containingList);
+    }
+    case 30 /* LessThanToken */:
+      return containsPrecedingToken(startingToken, sourceFile, node.expression);
+    default:
+      return false;
+  }
+}
+function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) {
+  if (argumentInfo.invocation.kind === 2 /* Contextual */) return void 0;
+  const expression = getExpressionFromInvocation(argumentInfo.invocation);
+  const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0;
+  const typeChecker = program.getTypeChecker();
+  return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => {
+    const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration);
+    const callSignatures = type && type.getCallSignatures();
+    if (callSignatures && callSignatures.length) {
+      return typeChecker.runWithCancellationToken(
+        cancellationToken,
+        (typeChecker2) => createSignatureHelpItems(
+          callSignatures,
+          callSignatures[0],
+          argumentInfo,
+          sourceFile,
+          typeChecker2,
+          /*useFullPrefix*/
+          true
+        )
+      );
+    }
+  }));
+}
+function containsPrecedingToken(startingToken, sourceFile, container) {
+  const pos = startingToken.getFullStart();
+  let currentParent = startingToken.parent;
+  while (currentParent) {
+    const precedingToken = findPrecedingToken(
+      pos,
+      sourceFile,
+      currentParent,
+      /*excludeJsdoc*/
+      true
+    );
+    if (precedingToken) {
+      return rangeContainsRange(container, precedingToken);
+    }
+    currentParent = currentParent.parent;
+  }
+  return Debug.fail("Could not find preceding token");
+}
+function getArgumentInfoForCompletions(node, position, sourceFile, checker) {
+  const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker);
+  return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex };
+}
+function getArgumentOrParameterListInfo(node, position, sourceFile, checker) {
+  const info = getArgumentOrParameterListAndIndex(node, sourceFile, checker);
+  if (!info) return void 0;
+  const { list, argumentIndex } = info;
+  const argumentCount = getArgumentCount(checker, list);
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  const argumentsSpan = getApplicableSpanForArguments(list, sourceFile);
+  return { list, argumentIndex, argumentCount, argumentsSpan };
+}
+function getArgumentOrParameterListAndIndex(node, sourceFile, checker) {
+  if (node.kind === 30 /* LessThanToken */ || node.kind === 21 /* OpenParenToken */) {
+    return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 };
+  } else {
+    const list = findContainingList(node);
+    return list && { list, argumentIndex: getArgumentIndex(checker, list, node) };
+  }
+}
+function getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker) {
+  const { parent: parent2 } = node;
+  if (isCallOrNewExpression(parent2)) {
+    const invocation = parent2;
+    const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker);
+    if (!info) return void 0;
+    const { list, argumentIndex, argumentCount, argumentsSpan } = info;
+    const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos;
+    return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
+  } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
+    if (isInsideTemplateLiteral(node, position, sourceFile)) {
+      return getArgumentListInfoForTemplate(
+        parent2,
+        /*argumentIndex*/
+        0,
+        sourceFile
+      );
+    }
+    return void 0;
+  } else if (isTemplateHead(node) && parent2.parent.kind === 215 /* TaggedTemplateExpression */) {
+    const templateExpression = parent2;
+    const tagExpression = templateExpression.parent;
+    Debug.assert(templateExpression.kind === 228 /* TemplateExpression */);
+    const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1;
+    return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
+  } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) {
+    const templateSpan = parent2;
+    const tagExpression = parent2.parent.parent;
+    if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) {
+      return void 0;
+    }
+    const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan);
+    const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile);
+    return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
+  } else if (isJsxOpeningLikeElement(parent2)) {
+    const attributeSpanStart = parent2.attributes.pos;
+    const attributeSpanEnd = skipTrivia(
+      sourceFile.text,
+      parent2.attributes.end,
+      /*stopAfterLineBreak*/
+      false
+    );
+    return {
+      isTypeParameterList: false,
+      invocation: { kind: 0 /* Call */, node: parent2 },
+      argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart),
+      argumentIndex: 0,
+      argumentCount: 1
+    };
+  } else {
+    const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile);
+    if (typeArgInfo) {
+      const { called, nTypeArguments } = typeArgInfo;
+      const invocation = { kind: 1 /* TypeArgs */, called };
+      const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end);
+      return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 };
+    }
+    return void 0;
+  }
+}
+function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) {
+  return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker);
+}
+function getHighestBinary(b) {
+  return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b;
+}
+function countBinaryExpressionParameters(b) {
+  return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2;
+}
+function tryGetParameterInfo(startingToken, position, sourceFile, checker) {
+  const node = getAdjustedNode(startingToken);
+  if (node === void 0) return void 0;
+  const info = getContextualSignatureLocationInfo(node, sourceFile, position, checker);
+  if (info === void 0) return void 0;
+  const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info;
+  const nonNullableContextualType = contextualType.getNonNullableType();
+  const symbol = nonNullableContextualType.symbol;
+  if (symbol === void 0) return void 0;
+  const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures());
+  if (signature === void 0) return void 0;
+  const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) };
+  return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount };
+}
+function getAdjustedNode(node) {
+  switch (node.kind) {
+    case 21 /* OpenParenToken */:
+    case 28 /* CommaToken */:
+      return node;
+    default:
+      return findAncestor(node.parent, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
+  }
+}
+function getContextualSignatureLocationInfo(node, sourceFile, position, checker) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 217 /* ParenthesizedExpression */:
+    case 174 /* MethodDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+      const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker);
+      if (!info) return void 0;
+      const { argumentIndex, argumentCount, argumentsSpan } = info;
+      const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2);
+      return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan };
+    case 226 /* BinaryExpression */: {
+      const highestBinary = getHighestBinary(parent2);
+      const contextualType2 = checker.getContextualType(highestBinary);
+      const argumentIndex2 = node.kind === 21 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1;
+      const argumentCount2 = countBinaryExpressionParameters(highestBinary);
+      return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) };
+    }
+    default:
+      return void 0;
+  }
+}
+function chooseBetterSymbol(s) {
+  return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => {
+    var _a;
+    return isFunctionTypeNode(d) ? (_a = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a.symbol : void 0;
+  }) || s : s;
+}
+function getSpreadElementCount(node, checker) {
+  const spreadType = checker.getTypeAtLocation(node.expression);
+  if (checker.isTupleType(spreadType)) {
+    const { elementFlags, fixedLength } = spreadType.target;
+    if (fixedLength === 0) {
+      return 0;
+    }
+    const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */));
+    return firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex;
+  }
+  return 0;
+}
+function getArgumentIndex(checker, argumentsList, node) {
+  return getArgumentIndexOrCount(checker, argumentsList, node);
+}
+function getArgumentCount(checker, argumentsList) {
+  return getArgumentIndexOrCount(
+    checker,
+    argumentsList,
+    /*node*/
+    void 0
+  );
+}
+function getArgumentIndexOrCount(checker, argumentsList, node) {
+  const args = argumentsList.getChildren();
+  let argumentIndex = 0;
+  let skipComma = false;
+  for (const child of args) {
+    if (node && child === node) {
+      if (!skipComma && child.kind === 28 /* CommaToken */) {
+        argumentIndex++;
+      }
+      return argumentIndex;
+    }
+    if (isSpreadElement(child)) {
+      argumentIndex += getSpreadElementCount(child, checker);
+      skipComma = true;
+      continue;
+    }
+    if (child.kind !== 28 /* CommaToken */) {
+      argumentIndex++;
+      skipComma = true;
+      continue;
+    }
+    if (skipComma) {
+      skipComma = false;
+      continue;
+    }
+    argumentIndex++;
+  }
+  if (node) {
+    return argumentIndex;
+  }
+  return args.length && last(args).kind === 28 /* CommaToken */ ? argumentIndex + 1 : argumentIndex;
+}
+function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) {
+  Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node.");
+  if (isTemplateLiteralToken(node)) {
+    if (isInsideTemplateLiteral(node, position, sourceFile)) {
+      return 0;
+    }
+    return spanIndex + 2;
+  }
+  return spanIndex + 1;
+}
+function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) {
+  const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1;
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  return {
+    isTypeParameterList: false,
+    invocation: { kind: 0 /* Call */, node: tagExpression },
+    argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile),
+    argumentIndex,
+    argumentCount
+  };
+}
+function getApplicableSpanForArguments(argumentsList, sourceFile) {
+  const applicableSpanStart = argumentsList.getFullStart();
+  const applicableSpanEnd = skipTrivia(
+    sourceFile.text,
+    argumentsList.getEnd(),
+    /*stopAfterLineBreak*/
+    false
+  );
+  return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+}
+function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
+  const template = taggedTemplate.template;
+  const applicableSpanStart = template.getStart();
+  let applicableSpanEnd = template.getEnd();
+  if (template.kind === 228 /* TemplateExpression */) {
+    const lastSpan = last(template.templateSpans);
+    if (lastSpan.literal.getFullWidth() === 0) {
+      applicableSpanEnd = skipTrivia(
+        sourceFile.text,
+        applicableSpanEnd,
+        /*stopAfterLineBreak*/
+        false
+      );
+    }
+  }
+  return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+}
+function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) {
+  for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) {
+    Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`);
+    const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker);
+    if (argumentInfo) {
+      return argumentInfo;
+    }
+  }
+  return void 0;
+}
+function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) {
+  const children = parent2.getChildren(sourceFile);
+  const indexOfOpenerToken = children.indexOf(openerToken);
+  Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1);
+  return children[indexOfOpenerToken + 1];
+}
+function getExpressionFromInvocation(invocation) {
+  return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called;
+}
+function getEnclosingDeclarationFromInvocation(invocation) {
+  return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node;
+}
+var signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) {
+  var _a;
+  const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
+  const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a = resolvedSignature.declaration) == null ? void 0 : _a.symbol);
+  const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(
+    typeChecker,
+    callTargetSymbol,
+    useFullPrefix ? sourceFile : void 0,
+    /*meaning*/
+    void 0
+  ) : emptyArray;
+  const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  let selectedItemIndex = 0;
+  let itemsSeen = 0;
+  for (let i = 0; i < items.length; i++) {
+    const item = items[i];
+    if (candidates[i] === resolvedSignature) {
+      selectedItemIndex = itemsSeen;
+      if (item.length > 1) {
+        let count = 0;
+        for (const i2 of item) {
+          if (i2.isVariadic || i2.parameters.length >= argumentCount) {
+            selectedItemIndex = itemsSeen + count;
+            break;
           }
+          count++;
         }
-        createGeneratedFileWatcher(generatedFile) {
-          return {
-            generatedFilePath: this.toPath(generatedFile),
-            watcher: this.projectService.watchFactory.watchFile(
-              generatedFile,
-              () => {
-                this.clearSourceMapperCache();
-                this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-              },
-              2e3 /* High */,
-              this.projectService.getWatchOptions(this),
-              WatchType.MissingGeneratedFile,
-              this
-            )
-          };
+      }
+    }
+    itemsSeen += item.length;
+  }
+  Debug.assert(selectedItemIndex !== -1);
+  const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount };
+  const selected = help.items[selectedItemIndex];
+  if (selected.isVariadic) {
+    const firstRest = findIndex(selected.parameters, (p) => !!p.isRest);
+    if (-1 < firstRest && firstRest < selected.parameters.length - 1) {
+      help.argumentIndex = selected.parameters.length;
+    } else {
+      help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1);
+    }
+  }
+  return help;
+}
+function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) {
+  const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+  if (!typeParameters) return void 0;
+  const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)];
+  return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount };
+}
+function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) {
+  const typeSymbolDisplay = symbolToDisplayParts(checker, symbol);
+  const printer = createPrinterWithRemoveComments();
+  const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
+  const documentation = symbol.getDocumentationComment(checker);
+  const tags = symbol.getJsDocTags(checker);
+  const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(30 /* LessThanToken */)];
+  return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(32 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags };
+}
+var separatorDisplayParts = [punctuationPart(28 /* CommaToken */), spacePart()];
+function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) {
+  const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile);
+  return map(infos, ({ isVariadic, parameters, prefix, suffix }) => {
+    const prefixDisplayParts = [...callTargetDisplayParts, ...prefix];
+    const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)];
+    const documentation = candidateSignature.getDocumentationComment(checker);
+    const tags = candidateSignature.getJsDocTags();
+    return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags };
+  });
+}
+function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) {
+  return mapToDisplayParts((writer) => {
+    writer.writePunctuation(":");
+    writer.writeSpace(" ");
+    const predicate = checker.getTypePredicateOfSignature(candidateSignature);
+    if (predicate) {
+      checker.writeTypePredicate(
+        predicate,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        writer
+      );
+    } else {
+      checker.writeType(
+        checker.getReturnTypeOfSignature(candidateSignature),
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        writer
+      );
+    }
+  });
+}
+function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
+  const typeParameters = (candidateSignature.target || candidateSignature).typeParameters;
+  const printer = createPrinterWithRemoveComments();
+  const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
+  const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : [];
+  return checker.getExpandedParameters(candidateSignature).map((paramList) => {
+    const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]);
+    const parameterParts = mapToDisplayParts((writer) => {
+      printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer);
+    });
+    return { isVariadic: false, parameters, prefix: [punctuationPart(30 /* LessThanToken */)], suffix: [punctuationPart(32 /* GreaterThanToken */), ...parameterParts] };
+  });
+}
+function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
+  const printer = createPrinterWithRemoveComments();
+  const typeParameterParts = mapToDisplayParts((writer) => {
+    if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) {
+      const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags)));
+      printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer);
+    }
+  });
+  const lists = checker.getExpandedParameters(candidateSignature);
+  const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => {
+    var _a;
+    return !!(pList.length && ((_a = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a.links.checkFlags) & 32768 /* RestParameter */);
+  };
+  return lists.map((parameterList) => ({
+    isVariadic: isVariadic(parameterList),
+    parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
+    prefix: [...typeParameterParts, punctuationPart(21 /* OpenParenToken */)],
+    suffix: [punctuationPart(22 /* CloseParenToken */)]
+  }));
+}
+function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) {
+  const displayParts = mapToDisplayParts((writer) => {
+    const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
+    printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
+  });
+  const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
+  const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */);
+  return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
+}
+function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
+  const displayParts = mapToDisplayParts((writer) => {
+    const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
+    printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
+  });
+  return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false };
+}
+
+// src/services/_namespaces/ts.SmartSelectionRange.ts
+var ts_SmartSelectionRange_exports = {};
+__export(ts_SmartSelectionRange_exports, {
+  getSmartSelectionRange: () => getSmartSelectionRange
+});
+
+// src/services/smartSelection.ts
+function getSmartSelectionRange(pos, sourceFile) {
+  var _a, _b;
+  let selectionRange = {
+    textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd())
+  };
+  let parentNode = sourceFile;
+  outer:
+    while (true) {
+      const children = getSelectionChildren(parentNode);
+      if (!children.length) break;
+      for (let i = 0; i < children.length; i++) {
+        const prevNode = children[i - 1];
+        const node = children[i];
+        const nextNode = children[i + 1];
+        if (getTokenPosOfNode(
+          node,
+          sourceFile,
+          /*includeJsDoc*/
+          true
+        ) > pos) {
+          break outer;
         }
-        isValidGeneratedFileWatcher(generateFile, watcher) {
-          return this.toPath(generateFile) === watcher.generatedFilePath;
+        const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
+        if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) {
+          pushSelectionCommentRange(comment.pos, comment.end);
         }
-        clearGeneratedFileWatch() {
-          if (this.generatedFilesMap) {
-            if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-              closeFileWatcherOf(this.generatedFilesMap);
-            } else {
-              clearMap(this.generatedFilesMap, closeFileWatcherOf);
-            }
-            this.generatedFilesMap = void 0;
+        if (positionShouldSnapToNode(sourceFile, pos, node)) {
+          if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) {
+            pushSelectionRange(node.getStart(sourceFile), node.getEnd());
           }
-        }
-        getScriptInfoForNormalizedPath(fileName) {
-          const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName));
-          if (scriptInfo && !scriptInfo.isAttached(this)) {
-            return Errors.ThrowProjectDoesNotContainDocument(fileName, this);
+          if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) {
+            parentNode = node;
+            break;
           }
-          return scriptInfo;
-        }
-        getScriptInfo(uncheckedFileName) {
-          return this.projectService.getScriptInfo(uncheckedFileName);
-        }
-        filesToString(writeProjectFileNames) {
-          return this.filesToStringWorker(
-            writeProjectFileNames,
-            /*writeFileExplaination*/
-            true,
-            /*writeFileVersionAndText*/
-            false
-          );
-        }
-        /** @internal */
-        filesToStringWorker(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) {
-          if (this.isInitialLoadPending())
-            return "	Files (0) InitialLoadPending\n";
-          if (!this.program)
-            return "	Files (0) NoProgram\n";
-          const sourceFiles = this.program.getSourceFiles();
-          let strBuilder = `	Files (${sourceFiles.length})
-`;
-          if (writeProjectFileNames) {
-            for (const file of sourceFiles) {
-              strBuilder += `	${file.fileName}${writeFileVersionAndText ? ` ${file.version} ${JSON.stringify(file.text)}` : ""}
-`;
-            }
-            if (writeFileExplaination) {
-              strBuilder += "\n\n";
-              explainFiles(this.program, (s) => strBuilder += `	${s}
-`);
-            }
+          if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) {
+            const start2 = node.getFullStart() - "${".length;
+            const end2 = nextNode.getStart() + "}".length;
+            pushSelectionRange(start2, end2);
           }
-          return strBuilder;
-        }
-        /** @internal */
-        print(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) {
-          var _a;
-          this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
-          this.writeLog(this.filesToStringWorker(
-            writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */),
-            writeFileExplaination && this.projectService.logger.hasLevel(3 /* verbose */),
-            writeFileVersionAndText && this.projectService.logger.hasLevel(3 /* verbose */)
-          ));
-          this.writeLog("-----------------------------------------------");
-          if (this.autoImportProviderHost) {
-            this.autoImportProviderHost.print(
-              /*writeProjectFileNames*/
-              false,
-              /*writeFileExplaination*/
-              false,
-              /*writeFileVersionAndText*/
-              false
-            );
+          const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile);
+          let start = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart();
+          const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node);
+          if (hasJSDocNodes(node) && ((_a = node.jsDoc) == null ? void 0 : _a.length)) {
+            pushSelectionRange(first(node.jsDoc).getStart(), end);
           }
-          (_a = this.noDtsResolutionProject) == null ? void 0 : _a.print(
-            /*writeProjectFileNames*/
-            false,
-            /*writeFileExplaination*/
-            false,
-            /*writeFileVersionAndText*/
-            false
-          );
-        }
-        setCompilerOptions(compilerOptions) {
-          var _a;
-          if (compilerOptions) {
-            compilerOptions.allowNonTsExtensions = true;
-            const oldOptions = this.compilerOptions;
-            this.compilerOptions = compilerOptions;
-            this.setInternalCompilerOptionsForEmittingJsFiles();
-            (_a = this.noDtsResolutionProject) == null ? void 0 : _a.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject());
-            if (changesAffectModuleResolution(oldOptions, compilerOptions)) {
-              this.cachedUnresolvedImportsPerFile.clear();
-              this.lastCachedUnresolvedImportsList = void 0;
-              this.resolutionCache.onChangesAffectModuleResolution();
-              this.moduleSpecifierCache.clear();
+          if (isSyntaxList(node)) {
+            const firstChild = node.getChildren()[0];
+            if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) {
+              start = Math.min(start, first(firstChild.jsDoc).getStart());
             }
-            this.markAsDirty();
           }
-        }
-        /** @internal */
-        setWatchOptions(watchOptions) {
-          this.watchOptions = watchOptions;
-        }
-        /** @internal */
-        getWatchOptions() {
-          return this.watchOptions;
-        }
-        setTypeAcquisition(newTypeAcquisition) {
-          if (newTypeAcquisition) {
-            this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition);
+          pushSelectionRange(start, end);
+          if (isStringLiteral(node) || isTemplateLiteral(node)) {
+            pushSelectionRange(start + 1, end - 1);
           }
+          parentNode = node;
+          break;
         }
-        getTypeAcquisition() {
-          return this.typeAcquisition || {};
-        }
-        /** @internal */
-        getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) {
-          var _a, _b;
-          const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({
-            fileName,
-            isSourceOfProjectReferenceRedirect
-          })) : (files) => arrayFrom(files.keys());
-          if (!this.isInitialLoadPending()) {
-            updateProjectIfDirty(this);
-          }
-          const info = {
-            projectName: this.getProjectName(),
-            version: this.projectProgramVersion,
-            isInferred: isInferredProject(this),
-            options: this.getCompilationSettings(),
-            languageServiceDisabled: !this.languageServiceEnabled,
-            lastFileExceededProgramSize: this.lastFileExceededProgramSize
-          };
-          const updatedFileNames = this.updatedFileNames;
-          this.updatedFileNames = void 0;
-          if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) {
-            if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) {
-              return { info, projectErrors: this.getGlobalProjectErrors() };
-            }
-            const lastReportedFileNames = this.lastReportedFileNames;
-            const externalFiles = ((_a = this.externalFiles) == null ? void 0 : _a.map((f) => ({
-              fileName: toNormalizedPath(f),
-              isSourceOfProjectReferenceRedirect: false
-            }))) || emptyArray2;
-            const currentFiles = arrayToMap(
-              this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles),
-              (info2) => info2.fileName,
-              (info2) => info2.isSourceOfProjectReferenceRedirect
-            );
-            const added = /* @__PURE__ */ new Map();
-            const removed = /* @__PURE__ */ new Map();
-            const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : [];
-            const updatedRedirects = [];
-            forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => {
-              if (!lastReportedFileNames.has(fileName)) {
-                added.set(fileName, isSourceOfProjectReferenceRedirect);
-              } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) {
-                updatedRedirects.push({
-                  fileName,
-                  isSourceOfProjectReferenceRedirect
-                });
-              }
-            });
-            forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => {
-              if (!currentFiles.has(fileName)) {
-                removed.set(fileName, isSourceOfProjectReferenceRedirect);
-              }
-            });
-            this.lastReportedFileNames = currentFiles;
-            this.lastReportedVersion = this.projectProgramVersion;
-            return {
-              info,
-              changes: {
-                added: includeProjectReferenceRedirectInfoIfRequested(added),
-                removed: includeProjectReferenceRedirectInfoIfRequested(removed),
-                updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({
-                  fileName,
-                  isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName)
-                })) : updated,
-                updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0
-              },
-              projectErrors: this.getGlobalProjectErrors()
-            };
-          } else {
-            const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo);
-            const externalFiles = ((_b = this.externalFiles) == null ? void 0 : _b.map((f) => ({
-              fileName: toNormalizedPath(f),
-              isSourceOfProjectReferenceRedirect: false
-            }))) || emptyArray2;
-            const allFiles = projectFileNames.concat(externalFiles);
-            this.lastReportedFileNames = arrayToMap(
-              allFiles,
-              (info2) => info2.fileName,
-              (info2) => info2.isSourceOfProjectReferenceRedirect
-            );
-            this.lastReportedVersion = this.projectProgramVersion;
-            return {
-              info,
-              files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName),
-              projectErrors: this.getGlobalProjectErrors()
-            };
-          }
+        if (i === children.length - 1) {
+          break outer;
         }
-        // remove a root file from project
-        removeRoot(info) {
-          orderedRemoveItem(this.rootFiles, info);
-          this.rootFilesMap.delete(info.path);
+      }
+    }
+  return selectionRange;
+  function pushSelectionRange(start, end) {
+    if (start !== end) {
+      const textSpan = createTextSpanFromBounds(start, end);
+      if (!selectionRange || // Skip ranges that are identical to the parent
+      !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don't contain the original position
+      textSpanIntersectsWithPosition(textSpan, pos)) {
+        selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
+      }
+    }
+  }
+  function pushSelectionCommentRange(start, end) {
+    pushSelectionRange(start, end);
+    let pos2 = start;
+    while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) {
+      pos2++;
+    }
+    pushSelectionRange(pos2, end);
+  }
+}
+function positionShouldSnapToNode(sourceFile, pos, node) {
+  Debug.assert(node.pos <= pos);
+  if (pos < node.end) {
+    return true;
+  }
+  const nodeEnd = node.getEnd();
+  if (nodeEnd === pos) {
+    return getTouchingPropertyName(sourceFile, pos).pos < node.end;
+  }
+  return false;
+}
+var isImport2 = or(isImportDeclaration, isImportEqualsDeclaration);
+function getSelectionChildren(node) {
+  var _a;
+  if (isSourceFile(node)) {
+    return groupChildren(node.getChildAt(0).getChildren(), isImport2);
+  }
+  if (isMappedTypeNode(node)) {
+    const [openBraceToken, ...children] = node.getChildren();
+    const closeBraceToken = Debug.checkDefined(children.pop());
+    Debug.assertEqual(openBraceToken.kind, 19 /* OpenBraceToken */);
+    Debug.assertEqual(closeBraceToken.kind, 20 /* CloseBraceToken */);
+    const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 148 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 58 /* QuestionToken */);
+    const groupedWithBrackets = groupChildren(groupedWithPlusMinusTokens, ({ kind }) => kind === 23 /* OpenBracketToken */ || kind === 168 /* TypeParameter */ || kind === 24 /* CloseBracketToken */);
+    return [
+      openBraceToken,
+      // Pivot on `:`
+      createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 59 /* ColonToken */)),
+      closeBraceToken
+    ];
+  }
+  if (isPropertySignature(node)) {
+    const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child));
+    const firstJSDocChild = ((_a = children[0]) == null ? void 0 : _a.kind) === 320 /* JSDoc */ ? children[0] : void 0;
+    const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children;
+    const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 59 /* ColonToken */);
+    return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren;
+  }
+  if (isParameter(node)) {
+    const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name);
+    const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken);
+    return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 64 /* EqualsToken */);
+  }
+  if (isBindingElement(node)) {
+    return splitChildren(node.getChildren(), ({ kind }) => kind === 64 /* EqualsToken */);
+  }
+  return node.getChildren();
+}
+function groupChildren(children, groupOn) {
+  const result = [];
+  let group2;
+  for (const child of children) {
+    if (groupOn(child)) {
+      group2 = group2 || [];
+      group2.push(child);
+    } else {
+      if (group2) {
+        result.push(createSyntaxList2(group2));
+        group2 = void 0;
+      }
+      result.push(child);
+    }
+  }
+  if (group2) {
+    result.push(createSyntaxList2(group2));
+  }
+  return result;
+}
+function splitChildren(children, pivotOn, separateTrailingSemicolon = true) {
+  if (children.length < 2) {
+    return children;
+  }
+  const splitTokenIndex = findIndex(children, pivotOn);
+  if (splitTokenIndex === -1) {
+    return children;
+  }
+  const leftChildren = children.slice(0, splitTokenIndex);
+  const splitToken = children[splitTokenIndex];
+  const lastToken = last(children);
+  const separateLastToken = separateTrailingSemicolon && lastToken.kind === 27 /* SemicolonToken */;
+  const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0);
+  const result = compact([
+    leftChildren.length ? createSyntaxList2(leftChildren) : void 0,
+    splitToken,
+    rightChildren.length ? createSyntaxList2(rightChildren) : void 0
+  ]);
+  return separateLastToken ? result.concat(lastToken) : result;
+}
+function createSyntaxList2(children) {
+  Debug.assertGreaterThanOrEqual(children.length, 1);
+  return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end);
+}
+function isListOpener(token) {
+  const kind = token && token.kind;
+  return kind === 19 /* OpenBraceToken */ || kind === 23 /* OpenBracketToken */ || kind === 21 /* OpenParenToken */ || kind === 286 /* JsxOpeningElement */;
+}
+function isListCloser(token) {
+  const kind = token && token.kind;
+  return kind === 20 /* CloseBraceToken */ || kind === 24 /* CloseBracketToken */ || kind === 22 /* CloseParenToken */ || kind === 287 /* JsxClosingElement */;
+}
+function getEndPos(sourceFile, node) {
+  switch (node.kind) {
+    case 341 /* JSDocParameterTag */:
+    case 338 /* JSDocCallbackTag */:
+    case 348 /* JSDocPropertyTag */:
+    case 346 /* JSDocTypedefTag */:
+    case 343 /* JSDocThisTag */:
+      return sourceFile.getLineEndOfPosition(node.getStart());
+    default:
+      return node.getEnd();
+  }
+}
+
+// src/services/_namespaces/ts.SymbolDisplay.ts
+var ts_SymbolDisplay_exports = {};
+__export(ts_SymbolDisplay_exports, {
+  getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind,
+  getSymbolKind: () => getSymbolKind,
+  getSymbolModifiers: () => getSymbolModifiers
+});
+
+// src/services/symbolDisplay.ts
+var symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+function getSymbolKind(typeChecker, symbol, location) {
+  const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location);
+  if (result !== "" /* unknown */) {
+    return result;
+  }
+  const flags = getCombinedLocalAndExportSymbolFlags(symbol);
+  if (flags & 32 /* Class */) {
+    return getDeclarationOfKind(symbol, 231 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */;
+  }
+  if (flags & 384 /* Enum */) return "enum" /* enumElement */;
+  if (flags & 524288 /* TypeAlias */) return "type" /* typeElement */;
+  if (flags & 64 /* Interface */) return "interface" /* interfaceElement */;
+  if (flags & 262144 /* TypeParameter */) return "type parameter" /* typeParameterElement */;
+  if (flags & 8 /* EnumMember */) return "enum member" /* enumMemberElement */;
+  if (flags & 2097152 /* Alias */) return "alias" /* alias */;
+  if (flags & 1536 /* Module */) return "module" /* moduleElement */;
+  return result;
+}
+function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) {
+  const roots = typeChecker.getRootSymbols(symbol);
+  if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) {
+    return "method" /* memberFunctionElement */;
+  }
+  if (typeChecker.isUndefinedSymbol(symbol)) {
+    return "var" /* variableElement */;
+  }
+  if (typeChecker.isArgumentsSymbol(symbol)) {
+    return "local var" /* localVariableElement */;
+  }
+  if (location.kind === 110 /* ThisKeyword */ && isExpression(location) || isThisInTypeQuery(location)) {
+    return "parameter" /* parameterElement */;
+  }
+  const flags = getCombinedLocalAndExportSymbolFlags(symbol);
+  if (flags & 3 /* Variable */) {
+    if (isFirstDeclarationOfSymbolParameter(symbol)) {
+      return "parameter" /* parameterElement */;
+    } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) {
+      return "const" /* constElement */;
+    } else if (symbol.valueDeclaration && isVarUsing(symbol.valueDeclaration)) {
+      return "using" /* variableUsingElement */;
+    } else if (symbol.valueDeclaration && isVarAwaitUsing(symbol.valueDeclaration)) {
+      return "await using" /* variableAwaitUsingElement */;
+    } else if (forEach(symbol.declarations, isLet)) {
+      return "let" /* letElement */;
+    }
+    return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */;
+  }
+  if (flags & 16 /* Function */) return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */;
+  if (flags & 32768 /* GetAccessor */) return "getter" /* memberGetAccessorElement */;
+  if (flags & 65536 /* SetAccessor */) return "setter" /* memberSetAccessorElement */;
+  if (flags & 8192 /* Method */) return "method" /* memberFunctionElement */;
+  if (flags & 16384 /* Constructor */) return "constructor" /* constructorImplementationElement */;
+  if (flags & 131072 /* Signature */) return "index" /* indexSignatureElement */;
+  if (flags & 4 /* Property */) {
+    if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) {
+      const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
+        const rootSymbolFlags = rootSymbol.getFlags();
+        if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
+          return "property" /* memberVariableElement */;
         }
-        /** @internal */
-        isSourceOfProjectReferenceRedirect(fileName) {
-          return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
+      });
+      if (!unionPropertyKind) {
+        const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
+        if (typeOfUnionProperty.getCallSignatures().length) {
+          return "method" /* memberFunctionElement */;
         }
-        /** @internal */
-        getGlobalPluginSearchPaths() {
-          return [
-            ...this.projectService.pluginProbeLocations,
-            // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
-            combinePaths(this.projectService.getExecutingFilePath(), "../../..")
-          ];
+        return "property" /* memberVariableElement */;
+      }
+      return unionPropertyKind;
+    }
+    return "property" /* memberVariableElement */;
+  }
+  return "" /* unknown */;
+}
+function getNormalizedSymbolModifiers(symbol) {
+  if (symbol.declarations && symbol.declarations.length) {
+    const [declaration, ...declarations] = symbol.declarations;
+    const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 65536 /* Deprecated */ : 0 /* None */;
+    const modifiers = getNodeModifiers(declaration, excludeFlags);
+    if (modifiers) {
+      return modifiers.split(",");
+    }
+  }
+  return [];
+}
+function getSymbolModifiers(typeChecker, symbol) {
+  if (!symbol) {
+    return "" /* none */;
+  }
+  const modifiers = new Set(getNormalizedSymbolModifiers(symbol));
+  if (symbol.flags & 2097152 /* Alias */) {
+    const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
+    if (resolvedSymbol !== symbol) {
+      forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => {
+        modifiers.add(modifier);
+      });
+    }
+  }
+  if (symbol.flags & 16777216 /* Optional */) {
+    modifiers.add("optional" /* optionalModifier */);
+  }
+  return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */;
+}
+function getSymbolDisplayPartsDocumentationAndSymbolKindWorker(typeChecker, symbol, sourceFile, enclosingDeclaration, location, type, semanticMeaning, alias) {
+  var _a;
+  const displayParts = [];
+  let documentation = [];
+  let tags = [];
+  const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol);
+  let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* unknown */;
+  let hasAddedSymbolInfo = false;
+  const isThisExpression = location.kind === 110 /* ThisKeyword */ && isInExpressionContext(location) || isThisInTypeQuery(location);
+  let documentationFromAlias;
+  let tagsFromAlias;
+  let hasMultipleSignatures = false;
+  if (location.kind === 110 /* ThisKeyword */ && !isThisExpression) {
+    return { displayParts: [keywordPart(110 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 };
+  }
+  if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) {
+    if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) {
+      const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location);
+      if (declaration) {
+        switch (declaration.kind) {
+          case 177 /* GetAccessor */:
+            symbolKind = "getter" /* memberGetAccessorElement */;
+            break;
+          case 178 /* SetAccessor */:
+            symbolKind = "setter" /* memberSetAccessorElement */;
+            break;
+          case 172 /* PropertyDeclaration */:
+            symbolKind = "accessor" /* memberAccessorVariableElement */;
+            break;
+          default:
+            Debug.assertNever(declaration);
         }
-        enableGlobalPlugins(options) {
-          if (!this.projectService.globalPlugins.length)
-            return;
-          const host = this.projectService.host;
-          if (!host.require && !host.importPlugin) {
-            this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
-            return;
-          }
-          const searchPaths = this.getGlobalPluginSearchPaths();
-          for (const globalPluginName of this.projectService.globalPlugins) {
-            if (!globalPluginName)
-              continue;
-            if (options.plugins && options.plugins.some((p) => p.name === globalPluginName))
-              continue;
-            this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
-            this.enablePlugin({ name: globalPluginName, global: true }, searchPaths);
+      } else {
+        symbolKind = "property" /* memberVariableElement */;
+      }
+    }
+    let signature;
+    type ?? (type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location));
+    if (location.parent && location.parent.kind === 211 /* PropertyAccessExpression */) {
+      const right = location.parent.name;
+      if (right === location || right && right.getFullWidth() === 0) {
+        location = location.parent;
+      }
+    }
+    let callExpressionLike;
+    if (isCallOrNewExpression(location)) {
+      callExpressionLike = location;
+    } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) {
+      callExpressionLike = location.parent;
+    } else if (location.parent && (isJsxOpeningLikeElement(location.parent) || isTaggedTemplateExpression(location.parent)) && isFunctionLike(symbol.valueDeclaration)) {
+      callExpressionLike = location.parent;
+    }
+    if (callExpressionLike) {
+      signature = typeChecker.getResolvedSignature(callExpressionLike);
+      const useConstructSignatures = callExpressionLike.kind === 214 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 108 /* SuperKeyword */;
+      const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures();
+      if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) {
+        signature = allSignatures.length ? allSignatures[0] : void 0;
+      }
+      if (signature) {
+        if (useConstructSignatures && symbolFlags & 32 /* Class */) {
+          symbolKind = "constructor" /* constructorImplementationElement */;
+          addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
+        } else if (symbolFlags & 2097152 /* Alias */) {
+          symbolKind = "alias" /* alias */;
+          pushSymbolKind(symbolKind);
+          displayParts.push(spacePart());
+          if (useConstructSignatures) {
+            if (signature.flags & 4 /* Abstract */) {
+              displayParts.push(keywordPart(128 /* AbstractKeyword */));
+              displayParts.push(spacePart());
+            }
+            displayParts.push(keywordPart(105 /* NewKeyword */));
+            displayParts.push(spacePart());
           }
-        }
-        enablePlugin(pluginConfigEntry, searchPaths) {
-          this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths);
-        }
-        /** @internal */
-        enableProxy(pluginModuleFactory, configEntry) {
-          try {
-            if (typeof pluginModuleFactory !== "function") {
-              this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`);
-              return;
+          addFullSymbolName(symbol);
+        } else {
+          addPrefixForAnyFunctionOrVar(symbol, symbolKind);
+        }
+        switch (symbolKind) {
+          case "JSX attribute" /* jsxAttribute */:
+          case "property" /* memberVariableElement */:
+          case "var" /* variableElement */:
+          case "const" /* constElement */:
+          case "let" /* letElement */:
+          case "parameter" /* parameterElement */:
+          case "local var" /* localVariableElement */:
+            displayParts.push(punctuationPart(59 /* ColonToken */));
+            displayParts.push(spacePart());
+            if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
+              addRange(displayParts, symbolToDisplayParts(
+                typeChecker,
+                type.symbol,
+                enclosingDeclaration,
+                /*meaning*/
+                void 0,
+                4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */
+              ));
+              displayParts.push(lineBreakPart());
             }
-            const info = {
-              config: configEntry,
-              project: this,
-              languageService: this.languageService,
-              languageServiceHost: this,
-              serverHost: this.projectService.host,
-              session: this.projectService.session
-            };
-            const pluginModule = pluginModuleFactory({ typescript: ts_exports2 });
-            const newLS = pluginModule.create(info);
-            for (const k of Object.keys(this.languageService)) {
-              if (!(k in newLS)) {
-                this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
-                newLS[k] = this.languageService[k];
+            if (useConstructSignatures) {
+              if (signature.flags & 4 /* Abstract */) {
+                displayParts.push(keywordPart(128 /* AbstractKeyword */));
+                displayParts.push(spacePart());
               }
+              displayParts.push(keywordPart(105 /* NewKeyword */));
+              displayParts.push(spacePart());
             }
-            this.projectService.logger.info(`Plugin validation succeeded`);
-            this.languageService = newLS;
-            this.plugins.push({ name: configEntry.name, module: pluginModule });
-          } catch (e) {
-            this.projectService.logger.info(`Plugin activation failed: ${e}`);
-          }
-        }
-        /** @internal */
-        onPluginConfigurationChanged(pluginName, configuration) {
-          this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => {
-            if (plugin.module.onConfigurationChanged) {
-              plugin.module.onConfigurationChanged(configuration);
-            }
-          });
-        }
-        /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
-        refreshDiagnostics() {
-          this.projectService.sendProjectsUpdatedInBackgroundEvent();
-        }
-        /** @internal */
-        getPackageJsonsVisibleToFile(fileName, rootDir) {
-          if (this.projectService.serverMode !== 0 /* Semantic */)
-            return emptyArray2;
-          return this.projectService.getPackageJsonsVisibleToFile(fileName, this, rootDir);
-        }
-        /** @internal */
-        getNearestAncestorDirectoryWithPackageJson(fileName) {
-          return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
-        }
-        /** @internal */
-        getPackageJsonsForAutoImport(rootDir) {
-          return this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
-        }
-        /** @internal */
-        getPackageJsonCache() {
-          return this.projectService.packageJsonCache;
-        }
-        /** @internal */
-        getCachedExportInfoMap() {
-          return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this));
-        }
-        /** @internal */
-        clearCachedExportInfoMap() {
-          var _a;
-          (_a = this.exportMapCache) == null ? void 0 : _a.clear();
-        }
-        /** @internal */
-        getModuleSpecifierCache() {
-          return this.moduleSpecifierCache;
-        }
-        /** @internal */
-        includePackageJsonAutoImports() {
-          if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) {
-            return 0 /* Off */;
-          }
-          return this.projectService.includePackageJsonAutoImports();
-        }
-        /** @internal */
-        getHostForAutoImportProvider() {
-          var _a, _b;
-          if (this.program) {
-            return {
-              fileExists: this.program.fileExists,
-              directoryExists: this.program.directoryExists,
-              realpath: this.program.realpath || ((_a = this.projectService.host.realpath) == null ? void 0 : _a.bind(this.projectService.host)),
-              getCurrentDirectory: this.getCurrentDirectory.bind(this),
-              readFile: this.projectService.host.readFile.bind(this.projectService.host),
-              getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host),
-              trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host),
-              useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames(),
-              readDirectory: this.projectService.host.readDirectory.bind(this.projectService.host)
-            };
-          }
-          return this.projectService.host;
+            addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */);
+            break;
+          default:
+            addSignatureDisplayParts(signature, allSignatures);
         }
-        /** @internal */
-        getPackageJsonAutoImportProvider() {
-          var _a, _b, _c;
-          if (this.autoImportProviderHost === false) {
-            return void 0;
-          }
-          if (this.projectService.serverMode !== 0 /* Semantic */) {
-            this.autoImportProviderHost = false;
-            return void 0;
-          }
-          if (this.autoImportProviderHost) {
-            updateProjectIfDirty(this.autoImportProviderHost);
-            if (this.autoImportProviderHost.isEmpty()) {
-              this.autoImportProviderHost.close();
-              this.autoImportProviderHost = void 0;
-              return void 0;
-            }
-            return this.autoImportProviderHost.getCurrentProgram();
-          }
-          const dependencySelection = this.includePackageJsonAutoImports();
-          if (dependencySelection) {
-            (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider");
-            const start = timestamp();
-            this.autoImportProviderHost = AutoImportProviderProject.create(dependencySelection, this, this.getHostForAutoImportProvider(), this.documentRegistry);
-            if (this.autoImportProviderHost) {
-              updateProjectIfDirty(this.autoImportProviderHost);
-              this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start);
-              (_b = tracing) == null ? void 0 : _b.pop();
-              return this.autoImportProviderHost.getCurrentProgram();
-            }
-            (_c = tracing) == null ? void 0 : _c.pop();
-          }
+        hasAddedSymbolInfo = true;
+        hasMultipleSignatures = allSignatures.length > 1;
+      }
+    } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration
+    location.kind === 137 /* ConstructorKeyword */ && location.parent.kind === 176 /* Constructor */) {
+      const functionDeclaration = location.parent;
+      const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 137 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
+      if (locationIsSymbolDeclaration) {
+        const allSignatures = functionDeclaration.kind === 176 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures();
+        if (!typeChecker.isImplementationOfOverload(functionDeclaration)) {
+          signature = typeChecker.getSignatureFromDeclaration(functionDeclaration);
+        } else {
+          signature = allSignatures[0];
         }
-        /** @internal */
-        isDefaultProjectForOpenFiles() {
-          return !!forEachEntry(
-            this.projectService.openFiles,
-            (_, fileName) => this.projectService.tryGetDefaultProjectForFile(toNormalizedPath(fileName)) === this
+        if (functionDeclaration.kind === 176 /* Constructor */) {
+          symbolKind = "constructor" /* constructorImplementationElement */;
+          addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
+        } else {
+          addPrefixForAnyFunctionOrVar(
+            functionDeclaration.kind === 179 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol,
+            symbolKind
           );
         }
-        /** @internal */
-        watchNodeModulesForPackageJsonChanges(directoryPath) {
-          return this.projectService.watchPackageJsonsInNodeModules(directoryPath, this);
-        }
-        /** @internal */
-        getIncompleteCompletionsCache() {
-          return this.projectService.getIncompleteCompletionsCache();
+        if (signature) {
+          addSignatureDisplayParts(signature, allSignatures);
         }
-        /** @internal */
-        getNoDtsResolutionProject(rootFile) {
-          Debug.assert(this.projectService.serverMode === 0 /* Semantic */);
-          if (!this.noDtsResolutionProject) {
-            this.noDtsResolutionProject = new AuxiliaryProject(this.projectService, this.documentRegistry, this.getCompilerOptionsForNoDtsResolutionProject(), this.currentDirectory);
-          }
-          if (this.noDtsResolutionProject.rootFile !== rootFile) {
-            this.projectService.setFileNamesOfAutpImportProviderOrAuxillaryProject(this.noDtsResolutionProject, [rootFile]);
-            this.noDtsResolutionProject.rootFile = rootFile;
+        hasAddedSymbolInfo = true;
+        hasMultipleSignatures = allSignatures.length > 1;
+      }
+    }
+  }
+  if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) {
+    addAliasPrefixIfNecessary();
+    if (getDeclarationOfKind(symbol, 231 /* ClassExpression */)) {
+      pushSymbolKind("local class" /* localClassElement */);
+    } else {
+      displayParts.push(keywordPart(86 /* ClassKeyword */));
+    }
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(keywordPart(120 /* InterfaceKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(keywordPart(156 /* TypeKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+    displayParts.push(spacePart());
+    displayParts.push(operatorPart(64 /* EqualsToken */));
+    displayParts.push(spacePart());
+    addRange(displayParts, typeToDisplayParts(typeChecker, location.parent && isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */));
+  }
+  if (symbolFlags & 384 /* Enum */) {
+    prefixNextMeaning();
+    if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) {
+      displayParts.push(keywordPart(87 /* ConstKeyword */));
+      displayParts.push(spacePart());
+    }
+    displayParts.push(keywordPart(94 /* EnumKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+  }
+  if (symbolFlags & 1536 /* Module */ && !isThisExpression) {
+    prefixNextMeaning();
+    const declaration = getDeclarationOfKind(symbol, 267 /* ModuleDeclaration */);
+    const isNamespace = declaration && declaration.name && declaration.name.kind === 80 /* Identifier */;
+    displayParts.push(keywordPart(isNamespace ? 145 /* NamespaceKeyword */ : 144 /* ModuleKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+  }
+  if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(punctuationPart(21 /* OpenParenToken */));
+    displayParts.push(textPart("type parameter"));
+    displayParts.push(punctuationPart(22 /* CloseParenToken */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    if (symbol.parent) {
+      addInPrefix();
+      addFullSymbolName(symbol.parent, enclosingDeclaration);
+      writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration);
+    } else {
+      const decl = getDeclarationOfKind(symbol, 168 /* TypeParameter */);
+      if (decl === void 0) return Debug.fail();
+      const declaration = decl.parent;
+      if (declaration) {
+        if (isFunctionLike(declaration)) {
+          addInPrefix();
+          const signature = typeChecker.getSignatureFromDeclaration(declaration);
+          if (declaration.kind === 180 /* ConstructSignature */) {
+            displayParts.push(keywordPart(105 /* NewKeyword */));
+            displayParts.push(spacePart());
+          } else if (declaration.kind !== 179 /* CallSignature */ && declaration.name) {
+            addFullSymbolName(declaration.symbol);
           }
-          return this.noDtsResolutionProject;
-        }
-        /** @internal */
-        getCompilerOptionsForNoDtsResolutionProject() {
-          return {
-            ...this.getCompilerOptions(),
-            noDtsResolution: true,
-            allowJs: true,
-            maxNodeModuleJsDepth: 3,
-            diagnostics: false,
-            skipLibCheck: true,
-            sourceMap: false,
-            types: emptyArray,
-            lib: emptyArray,
-            noLib: true
-          };
+          addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
+        } else if (isTypeAliasDeclaration(declaration)) {
+          addInPrefix();
+          displayParts.push(keywordPart(156 /* TypeKeyword */));
+          displayParts.push(spacePart());
+          addFullSymbolName(declaration.symbol);
+          writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
         }
-      };
-      InferredProject2 = class extends Project3 {
-        /** @internal */
-        constructor(projectService, documentRegistry, compilerOptions, watchOptions, projectRootPath, currentDirectory, typeAcquisition) {
-          super(
-            projectService.newInferredProjectName(),
-            0 /* Inferred */,
-            projectService,
-            documentRegistry,
-            // TODO: GH#18217
-            /*files*/
-            void 0,
-            /*lastFileExceededProgramSize*/
-            void 0,
-            compilerOptions,
-            /*compileOnSaveEnabled*/
-            false,
-            watchOptions,
-            projectService.host,
-            currentDirectory
+      }
+    }
+  }
+  if (symbolFlags & 8 /* EnumMember */) {
+    symbolKind = "enum member" /* enumMemberElement */;
+    addPrefixForAnyFunctionOrVar(symbol, "enum member");
+    const declaration = (_a = symbol.declarations) == null ? void 0 : _a[0];
+    if ((declaration == null ? void 0 : declaration.kind) === 306 /* EnumMember */) {
+      const constantValue = typeChecker.getConstantValue(declaration);
+      if (constantValue !== void 0) {
+        displayParts.push(spacePart());
+        displayParts.push(operatorPart(64 /* EqualsToken */));
+        displayParts.push(spacePart());
+        displayParts.push(displayPart(getTextOfConstantValue(constantValue), typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */));
+      }
+    }
+  }
+  if (symbol.flags & 2097152 /* Alias */) {
+    prefixNextMeaning();
+    if (!hasAddedSymbolInfo || documentation.length === 0 && tags.length === 0) {
+      const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
+      if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) {
+        const resolvedNode = resolvedSymbol.declarations[0];
+        const declarationName = getNameOfDeclaration(resolvedNode);
+        if (declarationName && !hasAddedSymbolInfo) {
+          const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 128 /* Ambient */);
+          const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration;
+          const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKindWorker(
+            typeChecker,
+            resolvedSymbol,
+            getSourceFileOfNode(resolvedNode),
+            enclosingDeclaration,
+            declarationName,
+            type,
+            semanticMeaning,
+            shouldUseAliasName ? symbol : resolvedSymbol
           );
-          this._isJsInferredProject = false;
-          this.typeAcquisition = typeAcquisition;
-          this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath);
-          if (!projectRootPath && !projectService.useSingleInferredProject) {
-            this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory);
-          }
-          this.enableGlobalPlugins(this.getCompilerOptions());
-        }
-        toggleJsInferredProject(isJsInferredProject) {
-          if (isJsInferredProject !== this._isJsInferredProject) {
-            this._isJsInferredProject = isJsInferredProject;
-            this.setCompilerOptions();
-          }
-        }
-        setCompilerOptions(options) {
-          if (!options && !this.getCompilationSettings()) {
-            return;
-          }
-          const newOptions = cloneCompilerOptions(options || this.getCompilationSettings());
-          if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") {
-            newOptions.maxNodeModuleJsDepth = 2;
-          } else if (!this._isJsInferredProject) {
-            newOptions.maxNodeModuleJsDepth = void 0;
-          }
-          newOptions.allowJs = true;
-          super.setCompilerOptions(newOptions);
-        }
-        addRoot(info) {
-          Debug.assert(info.isScriptOpen());
-          this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
-          if (!this._isJsInferredProject && info.isJavaScript()) {
-            this.toggleJsInferredProject(
-              /*isJsInferredProject*/
-              true
-            );
-          } else if (this.isOrphan() && this._isJsInferredProject && !info.isJavaScript()) {
-            this.toggleJsInferredProject(
-              /*isJsInferredProject*/
-              false
-            );
-          }
-          super.addRoot(info);
+          displayParts.push(...resolvedInfo.displayParts);
+          displayParts.push(lineBreakPart());
+          documentationFromAlias = resolvedInfo.documentation;
+          tagsFromAlias = resolvedInfo.tags;
+        } else {
+          documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker);
+          tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker);
         }
-        removeRoot(info) {
-          this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info);
-          super.removeRoot(info);
-          if (!this.isOrphan() && this._isJsInferredProject && info.isJavaScript()) {
-            if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) {
-              this.toggleJsInferredProject(
-                /*isJsInferredProject*/
-                false
-              );
-            }
+      }
+    }
+    if (symbol.declarations) {
+      switch (symbol.declarations[0].kind) {
+        case 270 /* NamespaceExportDeclaration */:
+          displayParts.push(keywordPart(95 /* ExportKeyword */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(145 /* NamespaceKeyword */));
+          break;
+        case 277 /* ExportAssignment */:
+          displayParts.push(keywordPart(95 /* ExportKeyword */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 64 /* EqualsToken */ : 90 /* DefaultKeyword */));
+          break;
+        case 281 /* ExportSpecifier */:
+          displayParts.push(keywordPart(95 /* ExportKeyword */));
+          break;
+        default:
+          displayParts.push(keywordPart(102 /* ImportKeyword */));
+      }
+    }
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    forEach(symbol.declarations, (declaration) => {
+      if (declaration.kind === 271 /* ImportEqualsDeclaration */) {
+        const importEqualsDeclaration = declaration;
+        if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) {
+          displayParts.push(spacePart());
+          displayParts.push(operatorPart(64 /* EqualsToken */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(149 /* RequireKeyword */));
+          displayParts.push(punctuationPart(21 /* OpenParenToken */));
+          displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */));
+          displayParts.push(punctuationPart(22 /* CloseParenToken */));
+        } else {
+          const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference);
+          if (internalAliasSymbol) {
+            displayParts.push(spacePart());
+            displayParts.push(operatorPart(64 /* EqualsToken */));
+            displayParts.push(spacePart());
+            addFullSymbolName(internalAliasSymbol, enclosingDeclaration);
           }
         }
-        /** @internal */
-        isOrphan() {
-          return !this.hasRoots();
-        }
-        isProjectWithSingleRoot() {
-          return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1;
-        }
-        close() {
-          forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info));
-          super.close();
-        }
-        getTypeAcquisition() {
-          return this.typeAcquisition || {
-            enable: allRootFilesAreJsOrDts(this),
-            include: emptyArray,
-            exclude: emptyArray
-          };
-        }
-      };
-      AuxiliaryProject = class extends Project3 {
-        constructor(projectService, documentRegistry, compilerOptions, currentDirectory) {
-          super(
-            projectService.newAuxiliaryProjectName(),
-            4 /* Auxiliary */,
-            projectService,
-            documentRegistry,
-            /*hasExplicitListOfFiles*/
-            false,
-            /*lastFileExceededProgramSize*/
-            void 0,
-            compilerOptions,
-            /*compileOnSaveEnabled*/
-            false,
-            /*watchOptions*/
-            void 0,
-            projectService.host,
-            currentDirectory
-          );
-        }
-        isOrphan() {
-          return true;
-        }
-        scheduleInvalidateResolutionsOfFailedLookupLocations() {
-          return;
-        }
-      };
-      _AutoImportProviderProject = class _AutoImportProviderProject extends Project3 {
-        /** @internal */
-        constructor(hostProject, initialRootNames, documentRegistry, compilerOptions) {
-          super(
-            hostProject.projectService.newAutoImportProviderProjectName(),
-            3 /* AutoImportProvider */,
-            hostProject.projectService,
-            documentRegistry,
-            /*hasExplicitListOfFiles*/
-            false,
-            /*lastFileExceededProgramSize*/
-            void 0,
-            compilerOptions,
-            /*compileOnSaveEnabled*/
-            false,
-            hostProject.getWatchOptions(),
-            hostProject.projectService.host,
-            hostProject.currentDirectory
-          );
-          this.hostProject = hostProject;
-          this.rootFileNames = initialRootNames;
-          this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
-          this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
-        }
-        /** @internal */
-        static getRootFileNames(dependencySelection, hostProject, host, compilerOptions) {
-          var _a, _b;
-          if (!dependencySelection) {
-            return emptyArray;
-          }
-          const program = hostProject.getCurrentProgram();
-          if (!program) {
-            return emptyArray;
-          }
-          const start = timestamp();
-          let dependencyNames;
-          let rootNames;
-          const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile);
-          const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName));
-          for (const packageJson of packageJsons) {
-            (_a = packageJson.dependencies) == null ? void 0 : _a.forEach((_, dependenyName) => addDependency(dependenyName));
-            (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName));
-          }
-          let dependenciesAdded = 0;
-          if (dependencyNames) {
-            const symlinkCache = hostProject.getSymlinkCache();
-            for (const name of arrayFrom(dependencyNames.keys())) {
-              if (dependencySelection === 2 /* Auto */ && dependenciesAdded > this.maxDependencies) {
-                hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`);
-                return emptyArray;
-              }
-              const packageJson = resolvePackageNameToPackageJson(
-                name,
-                hostProject.currentDirectory,
-                compilerOptions,
-                host,
-                program.getModuleResolutionCache()
-              );
-              if (packageJson) {
-                const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache);
-                if (entrypoints) {
-                  rootNames = concatenate(rootNames, entrypoints);
-                  dependenciesAdded += entrypoints.length ? 1 : 0;
-                  continue;
-                }
-              }
-              const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => {
-                if (directory) {
-                  const typesPackageJson = resolvePackageNameToPackageJson(
-                    `@types/${name}`,
-                    directory,
-                    compilerOptions,
-                    host,
-                    program.getModuleResolutionCache()
-                  );
-                  if (typesPackageJson) {
-                    const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache);
-                    rootNames = concatenate(rootNames, entrypoints);
-                    dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
-                    return true;
-                  }
-                }
-              });
-              if (done)
-                continue;
-              if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
-                const entrypoints = getRootNamesFromPackageJson(
-                  packageJson,
-                  program,
-                  symlinkCache,
-                  /*resolveJs*/
-                  true
-                );
-                rootNames = concatenate(rootNames, entrypoints);
-                dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
-              }
-            }
-          }
-          if (rootNames == null ? void 0 : rootNames.length) {
-            hostProject.log(`AutoImportProviderProject: found ${rootNames.length} root files in ${dependenciesAdded} dependencies in ${timestamp() - start} ms`);
-          }
-          return rootNames || emptyArray;
-          function addDependency(dependency) {
-            if (!startsWith(dependency, "@types/")) {
-              (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency);
-            }
-          }
-          function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) {
-            var _a2;
-            const entrypoints = getEntrypointsFromPackageJsonInfo(
-              packageJson,
-              compilerOptions,
-              host,
-              program2.getModuleResolutionCache(),
-              resolveJs
-            );
-            if (entrypoints) {
-              const real = (_a2 = host.realpath) == null ? void 0 : _a2.call(host, packageJson.packageDirectory);
-              const realPath2 = real ? hostProject.toPath(real) : void 0;
-              const isSymlink = realPath2 && realPath2 !== hostProject.toPath(packageJson.packageDirectory);
-              if (isSymlink) {
-                symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, {
-                  real: ensureTrailingDirectorySeparator(real),
-                  realPath: ensureTrailingDirectorySeparator(realPath2)
-                });
-              }
-              return mapDefined(entrypoints, (entrypoint) => {
-                const resolvedFileName = isSymlink ? entrypoint.replace(packageJson.packageDirectory, real) : entrypoint;
-                if (!program2.getSourceFile(resolvedFileName) && !(isSymlink && program2.getSourceFile(entrypoint))) {
-                  return resolvedFileName;
-                }
-              });
-            }
-          }
+        return true;
+      }
+    });
+  }
+  if (!hasAddedSymbolInfo) {
+    if (symbolKind !== "" /* unknown */) {
+      if (type) {
+        if (isThisExpression) {
+          prefixNextMeaning();
+          displayParts.push(keywordPart(110 /* ThisKeyword */));
+        } else {
+          addPrefixForAnyFunctionOrVar(symbol, symbolKind);
         }
-        /** @internal */
-        static create(dependencySelection, hostProject, host, documentRegistry) {
-          if (dependencySelection === 0 /* Off */) {
-            return void 0;
-          }
-          const compilerOptions = {
-            ...hostProject.getCompilerOptions(),
-            ...this.compilerOptionsOverrides
-          };
-          const rootNames = this.getRootFileNames(dependencySelection, hostProject, host, compilerOptions);
-          if (!rootNames.length) {
-            return void 0;
+        if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || symbolKind === "using" /* variableUsingElement */ || symbolKind === "await using" /* variableAwaitUsingElement */ || isThisExpression) {
+          displayParts.push(punctuationPart(59 /* ColonToken */));
+          displayParts.push(spacePart());
+          if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) {
+            const typeParameterParts = mapToDisplayParts((writer) => {
+              const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags);
+              getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer);
+            });
+            addRange(displayParts, typeParameterParts);
+          } else {
+            addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
           }
-          return new _AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
-        }
-        /** @internal */
-        isEmpty() {
-          return !some(this.rootFileNames);
-        }
-        isOrphan() {
-          return true;
-        }
-        updateGraph() {
-          let rootFileNames = this.rootFileNames;
-          if (!rootFileNames) {
-            rootFileNames = _AutoImportProviderProject.getRootFileNames(
-              this.hostProject.includePackageJsonAutoImports(),
-              this.hostProject,
-              this.hostProject.getHostForAutoImportProvider(),
-              this.getCompilationSettings()
-            );
+          if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) {
+            const labelDecl = symbol.links.target.links.tupleLabelDeclaration;
+            Debug.assertNode(labelDecl.name, isIdentifier);
+            displayParts.push(spacePart());
+            displayParts.push(punctuationPart(21 /* OpenParenToken */));
+            displayParts.push(textPart(idText(labelDecl.name)));
+            displayParts.push(punctuationPart(22 /* CloseParenToken */));
           }
-          this.projectService.setFileNamesOfAutpImportProviderOrAuxillaryProject(this, rootFileNames);
-          this.rootFileNames = rootFileNames;
-          const oldProgram = this.getCurrentProgram();
-          const hasSameSetOfFiles = super.updateGraph();
-          if (oldProgram && oldProgram !== this.getCurrentProgram()) {
-            this.hostProject.clearCachedExportInfoMap();
+        } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) {
+          const allSignatures = type.getNonNullableType().getCallSignatures();
+          if (allSignatures.length) {
+            addSignatureDisplayParts(allSignatures[0], allSignatures);
+            hasMultipleSignatures = allSignatures.length > 1;
           }
-          return hasSameSetOfFiles;
-        }
-        /** @internal */
-        scheduleInvalidateResolutionsOfFailedLookupLocations() {
-          return;
-        }
-        hasRoots() {
-          var _a;
-          return !!((_a = this.rootFileNames) == null ? void 0 : _a.length);
-        }
-        markAsDirty() {
-          this.rootFileNames = void 0;
-          super.markAsDirty();
-        }
-        getScriptFileNames() {
-          return this.rootFileNames || emptyArray;
-        }
-        getLanguageService() {
-          throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
-        }
-        /** @internal */
-        onAutoImportProviderSettingsChanged() {
-          throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
-        }
-        /** @internal */
-        onPackageJsonChange() {
-          throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
         }
-        getHostForAutoImportProvider() {
-          throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead.");
+      }
+    } else {
+      symbolKind = getSymbolKind(typeChecker, symbol, location);
+    }
+  }
+  if (documentation.length === 0 && !hasMultipleSignatures) {
+    documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker);
+  }
+  if (documentation.length === 0 && symbolFlags & 4 /* Property */) {
+    if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 307 /* SourceFile */)) {
+      for (const declaration of symbol.declarations) {
+        if (!declaration.parent || declaration.parent.kind !== 226 /* BinaryExpression */) {
+          continue;
         }
-        getProjectReferences() {
-          return this.hostProject.getProjectReferences();
+        const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right);
+        if (!rhsSymbol) {
+          continue;
         }
-        /** @internal */
-        includePackageJsonAutoImports() {
-          return 0 /* Off */;
+        documentation = rhsSymbol.getDocumentationComment(typeChecker);
+        tags = rhsSymbol.getJsDocTags(typeChecker);
+        if (documentation.length > 0) {
+          break;
         }
-        /** @internal */
-        getSymlinkCache() {
-          return this.hostProject.getSymlinkCache();
+      }
+    }
+  }
+  if (documentation.length === 0 && isIdentifier(location) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) {
+    const declaration = symbol.valueDeclaration;
+    const parent2 = declaration.parent;
+    const name = declaration.propertyName || declaration.name;
+    if (isIdentifier(name) && isObjectBindingPattern(parent2)) {
+      const propertyName = getTextOfIdentifierOrLiteral(name);
+      const objectType = typeChecker.getTypeAtLocation(parent2);
+      documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => {
+        const prop = t.getProperty(propertyName);
+        return prop ? prop.getDocumentationComment(typeChecker) : void 0;
+      }) || emptyArray;
+    }
+  }
+  if (tags.length === 0 && !hasMultipleSignatures) {
+    tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker);
+  }
+  if (documentation.length === 0 && documentationFromAlias) {
+    documentation = documentationFromAlias;
+  }
+  if (tags.length === 0 && tagsFromAlias) {
+    tags = tagsFromAlias;
+  }
+  return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags };
+  function getPrinter() {
+    return createPrinterWithRemoveComments();
+  }
+  function prefixNextMeaning() {
+    if (displayParts.length) {
+      displayParts.push(lineBreakPart());
+    }
+    addAliasPrefixIfNecessary();
+  }
+  function addAliasPrefixIfNecessary() {
+    if (alias) {
+      pushSymbolKind("alias" /* alias */);
+      displayParts.push(spacePart());
+    }
+  }
+  function addInPrefix() {
+    displayParts.push(spacePart());
+    displayParts.push(keywordPart(103 /* InKeyword */));
+    displayParts.push(spacePart());
+  }
+  function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) {
+    let indexInfos;
+    if (alias && symbolToDisplay === symbol) {
+      symbolToDisplay = alias;
+    }
+    if (symbolKind === "index" /* indexSignatureElement */) {
+      indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay);
+    }
+    let fullSymbolDisplayParts = [];
+    if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) {
+      if (symbolToDisplay.parent) {
+        fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent);
+      }
+      fullSymbolDisplayParts.push(punctuationPart(23 /* OpenBracketToken */));
+      indexInfos.forEach((info, i) => {
+        fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType));
+        if (i !== indexInfos.length - 1) {
+          fullSymbolDisplayParts.push(spacePart());
+          fullSymbolDisplayParts.push(punctuationPart(52 /* BarToken */));
+          fullSymbolDisplayParts.push(spacePart());
         }
-        /** @internal */
-        getModuleResolutionCache() {
-          var _a;
-          return (_a = this.hostProject.getCurrentProgram()) == null ? void 0 : _a.getModuleResolutionCache();
+      });
+      fullSymbolDisplayParts.push(punctuationPart(24 /* CloseBracketToken */));
+    } else {
+      fullSymbolDisplayParts = symbolToDisplayParts(
+        typeChecker,
+        symbolToDisplay,
+        enclosingDeclaration2 || sourceFile,
+        /*meaning*/
+        void 0,
+        1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
+      );
+    }
+    addRange(displayParts, fullSymbolDisplayParts);
+    if (symbol.flags & 16777216 /* Optional */) {
+      displayParts.push(punctuationPart(58 /* QuestionToken */));
+    }
+  }
+  function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) {
+    prefixNextMeaning();
+    if (symbolKind2) {
+      pushSymbolKind(symbolKind2);
+      if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) {
+        displayParts.push(spacePart());
+        addFullSymbolName(symbol2);
+      }
+    }
+  }
+  function pushSymbolKind(symbolKind2) {
+    switch (symbolKind2) {
+      case "var" /* variableElement */:
+      case "function" /* functionElement */:
+      case "let" /* letElement */:
+      case "const" /* constElement */:
+      case "constructor" /* constructorImplementationElement */:
+      case "using" /* variableUsingElement */:
+      case "await using" /* variableAwaitUsingElement */:
+        displayParts.push(textOrKeywordPart(symbolKind2));
+        return;
+      default:
+        displayParts.push(punctuationPart(21 /* OpenParenToken */));
+        displayParts.push(textOrKeywordPart(symbolKind2));
+        displayParts.push(punctuationPart(22 /* CloseParenToken */));
+        return;
+    }
+  }
+  function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) {
+    addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */));
+    if (allSignatures.length > 1) {
+      displayParts.push(spacePart());
+      displayParts.push(punctuationPart(21 /* OpenParenToken */));
+      displayParts.push(operatorPart(40 /* PlusToken */));
+      displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */));
+      displayParts.push(spacePart());
+      displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads"));
+      displayParts.push(punctuationPart(22 /* CloseParenToken */));
+    }
+    documentation = signature.getDocumentationComment(typeChecker);
+    tags = signature.getJsDocTags();
+    if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) {
+      documentation = allSignatures[0].getDocumentationComment(typeChecker);
+      tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated");
+    }
+  }
+  function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) {
+    const typeParameterParts = mapToDisplayParts((writer) => {
+      const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags);
+      getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer);
+    });
+    addRange(displayParts, typeParameterParts);
+  }
+}
+function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning = getMeaningFromLocation(location), alias) {
+  return getSymbolDisplayPartsDocumentationAndSymbolKindWorker(
+    typeChecker,
+    symbol,
+    sourceFile,
+    enclosingDeclaration,
+    location,
+    /*type*/
+    void 0,
+    semanticMeaning,
+    alias
+  );
+}
+function isLocalVariableOrFunction(symbol) {
+  if (symbol.parent) {
+    return false;
+  }
+  return forEach(symbol.declarations, (declaration) => {
+    if (declaration.kind === 218 /* FunctionExpression */) {
+      return true;
+    }
+    if (declaration.kind !== 260 /* VariableDeclaration */ && declaration.kind !== 262 /* FunctionDeclaration */) {
+      return false;
+    }
+    for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) {
+      if (parent2.kind === 307 /* SourceFile */ || parent2.kind === 268 /* ModuleBlock */) {
+        return false;
+      }
+    }
+    return true;
+  });
+}
+
+// src/services/_namespaces/ts.textChanges.ts
+var ts_textChanges_exports = {};
+__export(ts_textChanges_exports, {
+  ChangeTracker: () => ChangeTracker,
+  LeadingTriviaOption: () => LeadingTriviaOption,
+  TrailingTriviaOption: () => TrailingTriviaOption,
+  applyChanges: () => applyChanges,
+  assignPositionsToNode: () => assignPositionsToNode,
+  createWriter: () => createWriter,
+  deleteNode: () => deleteNode,
+  isThisTypeAnnotatable: () => isThisTypeAnnotatable,
+  isValidLocationToAddComment: () => isValidLocationToAddComment
+});
+
+// src/services/textChanges.ts
+function getPos2(n) {
+  const result = n.__pos;
+  Debug.assert(typeof result === "number");
+  return result;
+}
+function setPos(n, pos) {
+  Debug.assert(typeof pos === "number");
+  n.__pos = pos;
+}
+function getEnd(n) {
+  const result = n.__end;
+  Debug.assert(typeof result === "number");
+  return result;
+}
+function setEnd(n, end) {
+  Debug.assert(typeof end === "number");
+  n.__end = end;
+}
+var LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => {
+  LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude";
+  LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll";
+  LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc";
+  LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine";
+  return LeadingTriviaOption2;
+})(LeadingTriviaOption || {});
+var TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => {
+  TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude";
+  TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace";
+  TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include";
+  return TrailingTriviaOption2;
+})(TrailingTriviaOption || {});
+function skipWhitespacesAndLineBreaks(text, start) {
+  return skipTrivia(
+    text,
+    start,
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  );
+}
+function hasCommentsBeforeLineBreak(text, start) {
+  let i = start;
+  while (i < text.length) {
+    const ch = text.charCodeAt(i);
+    if (isWhiteSpaceSingleLine(ch)) {
+      i++;
+      continue;
+    }
+    return ch === 47 /* slash */;
+  }
+  return false;
+}
+var useNonAdjustedPositions = {
+  leadingTriviaOption: 0 /* Exclude */,
+  trailingTriviaOption: 0 /* Exclude */
+};
+function getAdjustedRange(sourceFile, startNode2, endNode2, options) {
+  return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) };
+}
+function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) {
+  var _a, _b;
+  const { leadingTriviaOption } = options;
+  if (leadingTriviaOption === 0 /* Exclude */) {
+    return node.getStart(sourceFile);
+  }
+  if (leadingTriviaOption === 3 /* StartLine */) {
+    const startPos = node.getStart(sourceFile);
+    const pos = getLineStartPositionForPosition(startPos, sourceFile);
+    return rangeContainsPosition(node, pos) ? pos : startPos;
+  }
+  if (leadingTriviaOption === 2 /* JSDoc */) {
+    const JSDocComments = getJSDocCommentRanges(node, sourceFile.text);
+    if (JSDocComments == null ? void 0 : JSDocComments.length) {
+      return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile);
+    }
+  }
+  const fullStart = node.getFullStart();
+  const start = node.getStart(sourceFile);
+  if (fullStart === start) {
+    return start;
+  }
+  const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile);
+  const startLine = getLineStartPositionForPosition(start, sourceFile);
+  if (startLine === fullStartLine) {
+    return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start;
+  }
+  if (hasTrailingComment) {
+    const comment = ((_a = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
+    if (comment) {
+      return skipTrivia(
+        sourceFile.text,
+        comment.end,
+        /*stopAfterLineBreak*/
+        true,
+        /*stopAtComments*/
+        true
+      );
+    }
+  }
+  const nextLineStart = fullStart > 0 ? 1 : 0;
+  let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile);
+  adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition);
+  return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile);
+}
+function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) {
+  const { end } = node;
+  const { trailingTriviaOption } = options;
+  if (trailingTriviaOption === 2 /* Include */) {
+    const comments = getTrailingCommentRanges(sourceFile.text, end);
+    if (comments) {
+      const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end);
+      for (const comment of comments) {
+        if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) {
+          break;
         }
-      };
-      /** @internal */
-      _AutoImportProviderProject.maxDependencies = 10;
-      /** @internal */
-      _AutoImportProviderProject.compilerOptionsOverrides = {
-        diagnostics: false,
-        skipLibCheck: true,
-        sourceMap: false,
-        types: emptyArray,
-        lib: emptyArray,
-        noLib: true
-      };
-      AutoImportProviderProject = _AutoImportProviderProject;
-      ConfiguredProject2 = class extends Project3 {
-        /** @internal */
-        constructor(configFileName, canonicalConfigFilePath, projectService, documentRegistry, cachedDirectoryStructureHost) {
-          super(
-            configFileName,
-            1 /* Configured */,
-            projectService,
-            documentRegistry,
-            /*hasExplicitListOfFiles*/
-            false,
-            /*lastFileExceededProgramSize*/
-            void 0,
-            /*compilerOptions*/
-            {},
-            /*compileOnSaveEnabled*/
-            false,
-            /*watchOptions*/
-            void 0,
-            cachedDirectoryStructureHost,
-            getDirectoryPath(configFileName)
+        const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
+        if (commentEndLine > nodeEndLine) {
+          return skipTrivia(
+            sourceFile.text,
+            comment.end,
+            /*stopAfterLineBreak*/
+            true,
+            /*stopAtComments*/
+            true
           );
-          this.canonicalConfigFilePath = canonicalConfigFilePath;
-          /** @internal */
-          this.openFileWatchTriggered = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.canConfigFileJsonReportNoInputFiles = false;
-          /** Ref count to the project when opened from external project */
-          this.externalProjectRefCount = 0;
-          /** @internal */
-          this.isInitialLoadPending = returnTrue;
-          /** @internal */
-          this.sendLoadingProjectFinish = false;
-        }
-        /** @internal */
-        setCompilerHost(host) {
-          this.compilerHost = host;
-        }
-        /** @internal */
-        getCompilerHost() {
-          return this.compilerHost;
-        }
-        /** @internal */
-        useSourceOfProjectReferenceRedirect() {
-          return this.languageServiceEnabled;
-        }
-        /** @internal */
-        getParsedCommandLine(fileName) {
-          const configFileName = asNormalizedPath(normalizePath(fileName));
-          const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
-          let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!configFileExistenceInfo) {
-            this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) });
-          }
-          this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this);
-          if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
-            this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this);
-          }
-          return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0;
-        }
-        /** @internal */
-        onReleaseParsedCommandLine(fileName) {
-          this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
-        }
-        /** @internal */
-        releaseParsedConfig(canonicalConfigFilePath) {
-          this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
-          this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
-        }
-        /**
-         * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
-         * @returns: true if set of files in the project stays the same and false - otherwise.
-         */
-        updateGraph() {
-          const isInitialLoad = this.isInitialLoadPending();
-          this.isInitialLoadPending = returnFalse;
-          const updateLevel = this.pendingUpdateLevel;
-          this.pendingUpdateLevel = 0 /* Update */;
-          let result;
-          switch (updateLevel) {
-            case 1 /* RootNamesAndUpdate */:
-              this.openFileWatchTriggered.clear();
-              result = this.projectService.reloadFileNamesOfConfiguredProject(this);
-              break;
-            case 2 /* Full */:
-              this.openFileWatchTriggered.clear();
-              const reason = Debug.checkDefined(this.pendingUpdateReason);
-              this.pendingUpdateReason = void 0;
-              this.projectService.reloadConfiguredProject(
-                this,
-                reason,
-                isInitialLoad,
-                /*clearSemanticCache*/
-                false
-              );
-              result = true;
-              break;
-            default:
-              result = super.updateGraph();
-          }
-          this.compilerHost = void 0;
-          this.projectService.sendProjectLoadingFinishEvent(this);
-          this.projectService.sendProjectTelemetry(this);
-          return result;
-        }
-        /** @internal */
-        getCachedDirectoryStructureHost() {
-          return this.directoryStructureHost;
         }
-        getConfigFilePath() {
-          return asNormalizedPath(this.getProjectName());
-        }
-        getProjectReferences() {
-          return this.projectReferences;
-        }
-        updateReferences(refs) {
-          this.projectReferences = refs;
-          this.potentialProjectReferences = void 0;
-        }
-        /** @internal */
-        setPotentialProjectReference(canonicalConfigPath) {
-          Debug.assert(this.isInitialLoadPending());
-          (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath);
+      }
+    }
+  }
+  return void 0;
+}
+function getAdjustedEndPosition(sourceFile, node, options) {
+  var _a;
+  const { end } = node;
+  const { trailingTriviaOption } = options;
+  if (trailingTriviaOption === 0 /* Exclude */) {
+    return end;
+  }
+  if (trailingTriviaOption === 1 /* ExcludeWhitespace */) {
+    const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end));
+    const realEnd = (_a = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a.end;
+    if (realEnd) {
+      return realEnd;
+    }
+    return end;
+  }
+  const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
+  if (multilineEndPosition) {
+    return multilineEndPosition;
+  }
+  const newEnd = skipTrivia(
+    sourceFile.text,
+    end,
+    /*stopAfterLineBreak*/
+    true
+  );
+  return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
+}
+function isSeparator(node, candidate) {
+  return !!candidate && !!node.parent && (candidate.kind === 28 /* CommaToken */ || candidate.kind === 27 /* SemicolonToken */ && node.parent.kind === 210 /* ObjectLiteralExpression */);
+}
+function isThisTypeAnnotatable(containingFunction) {
+  return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction);
+}
+var ChangeTracker = class _ChangeTracker {
+  /** Public for tests only. Other callers should use `ChangeTracker.with`. */
+  constructor(newLineCharacter, formatContext) {
+    this.newLineCharacter = newLineCharacter;
+    this.formatContext = formatContext;
+    this.changes = [];
+    this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
+    // Set<ClassDeclaration> implemented as Map<node id, ClassDeclaration>
+    this.deletedNodes = [];
+  }
+  static fromContext(context) {
+    return new _ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext);
+  }
+  static with(context, cb) {
+    const tracker = _ChangeTracker.fromContext(context);
+    cb(tracker);
+    return tracker.getChanges();
+  }
+  pushRaw(sourceFile, change) {
+    Debug.assertEqual(sourceFile.fileName, change.fileName);
+    for (const c of change.textChanges) {
+      this.changes.push({
+        kind: 3 /* Text */,
+        sourceFile,
+        text: c.newText,
+        range: createTextRangeFromSpan(c.span)
+      });
+    }
+  }
+  deleteRange(sourceFile, range) {
+    this.changes.push({ kind: 0 /* Remove */, sourceFile, range });
+  }
+  delete(sourceFile, node) {
+    this.deletedNodes.push({ sourceFile, node });
+  }
+  /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */
+  deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
+  }
+  deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) {
+    for (const node of nodes) {
+      const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment);
+      const end = getAdjustedEndPosition(sourceFile, node, options);
+      this.deleteRange(sourceFile, { pos, end });
+      hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
+    }
+  }
+  deleteModifier(sourceFile, modifier) {
+    this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(
+      sourceFile.text,
+      modifier.end,
+      /*stopAfterLineBreak*/
+      true
+    ) });
+  }
+  deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
+    const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options);
+    this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
+  }
+  deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
+    const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options);
+    this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
+  }
+  replaceRange(sourceFile, range, newNode, options = {}) {
+    this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode });
+  }
+  replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) {
+    this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options);
+  }
+  replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) {
+    this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options);
+  }
+  replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) {
+    this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes });
+  }
+  replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) {
+    this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options);
+  }
+  replaceNodeWithText(sourceFile, oldNode, text) {
+    this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text);
+  }
+  replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) {
+    this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options);
+  }
+  nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) {
+    return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd);
+  }
+  nextCommaToken(sourceFile, node) {
+    const next = findNextToken(node, node.parent, sourceFile);
+    return next && next.kind === 28 /* CommaToken */ ? next : void 0;
+  }
+  replacePropertyAssignment(sourceFile, oldNode, newNode) {
+    const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter;
+    this.replaceNode(sourceFile, oldNode, newNode, { suffix });
+  }
+  insertNodeAt(sourceFile, pos, newNode, options = {}) {
+    this.replaceRange(sourceFile, createRange(pos), newNode, options);
+  }
+  insertNodesAt(sourceFile, pos, newNodes, options = {}) {
+    this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options);
+  }
+  insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) {
+    this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween);
+  }
+  insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) {
+    this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween);
+  }
+  insertAtTopOfFile(sourceFile, insert, blankLineBetween) {
+    const pos = getInsertionPositionAtSourceFileTop(sourceFile);
+    const options = {
+      prefix: pos === 0 ? void 0 : this.newLineCharacter,
+      suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "")
+    };
+    if (isArray(insert)) {
+      this.insertNodesAt(sourceFile, pos, insert, options);
+    } else {
+      this.insertNodeAt(sourceFile, pos, insert, options);
+    }
+  }
+  insertNodesAtEndOfFile(sourceFile, newNodes, blankLineBetween) {
+    this.insertAtEndOfFile(sourceFile, newNodes, blankLineBetween);
+  }
+  insertAtEndOfFile(sourceFile, insert, blankLineBetween) {
+    const pos = sourceFile.end + 1;
+    const options = {
+      prefix: this.newLineCharacter,
+      suffix: this.newLineCharacter + (blankLineBetween ? this.newLineCharacter : "")
+    };
+    this.insertNodesAt(sourceFile, pos, insert, options);
+  }
+  insertStatementsInNewFile(fileName, statements, oldFile) {
+    if (!this.newFileChanges) {
+      this.newFileChanges = createMultiMap();
+    }
+    this.newFileChanges.add(fileName, { oldFile, statements });
+  }
+  insertFirstParameter(sourceFile, parameters, newParam) {
+    const p0 = firstOrUndefined(parameters);
+    if (p0) {
+      this.insertNodeBefore(sourceFile, p0, newParam);
+    } else {
+      this.insertNodeAt(sourceFile, parameters.pos, newParam);
+    }
+  }
+  insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) {
+    this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween));
+  }
+  insertNodesBefore(sourceFile, before, newNodes, blankLineBetween = false, options = {}) {
+    this.insertNodesAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNodes, this.getOptionsForInsertNodeBefore(before, first(newNodes), blankLineBetween));
+  }
+  insertModifierAt(sourceFile, pos, modifier, options = {}) {
+    this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options);
+  }
+  insertModifierBefore(sourceFile, modifier, before) {
+    return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " });
+  }
+  insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) {
+    const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile);
+    const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition);
+    const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition);
+    const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position);
+    const indent3 = sourceFile.text.slice(lineStartPosition, startPosition);
+    const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`;
+    this.insertText(sourceFile, token.getStart(sourceFile), text);
+  }
+  insertJsdocCommentBefore(sourceFile, node, tag) {
+    const fnStart = node.getStart(sourceFile);
+    if (node.jsDoc) {
+      for (const jsdoc of node.jsDoc) {
+        this.deleteRange(sourceFile, {
+          pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
+          end: getAdjustedEndPosition(
+            sourceFile,
+            jsdoc,
+            /*options*/
+            {}
+          )
+        });
+      }
+    }
+    const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1);
+    const indent3 = sourceFile.text.slice(startPosition, fnStart);
+    this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 });
+  }
+  createJSDocText(sourceFile, node) {
+    const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment);
+    const jsDoc = singleOrUndefined(node.jsDoc);
+    return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n")));
+  }
+  replaceJSDocComment(sourceFile, node, tags) {
+    this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags)));
+  }
+  addJSDocTags(sourceFile, parent2, newTags) {
+    const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags);
+    const unmergedNewTags = newTags.filter(
+      (newTag) => !oldTags.some((tag, i) => {
+        const merged = tryMergeJsdocTags(tag, newTag);
+        if (merged) oldTags[i] = merged;
+        return !!merged;
+      })
+    );
+    this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]);
+  }
+  filterJSDocTags(sourceFile, parent2, predicate) {
+    this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate));
+  }
+  replaceRangeWithText(sourceFile, range, text) {
+    this.changes.push({ kind: 3 /* Text */, sourceFile, range, text });
+  }
+  insertText(sourceFile, pos, text) {
+    this.replaceRangeWithText(sourceFile, createRange(pos), text);
+  }
+  /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */
+  tryInsertTypeAnnotation(sourceFile, node, type) {
+    let endNode2;
+    if (isFunctionLike(node)) {
+      endNode2 = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile);
+      if (!endNode2) {
+        if (!isArrowFunction(node)) return false;
+        endNode2 = first(node.parameters);
+      }
+    } else {
+      endNode2 = (node.kind === 260 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) ?? node.name;
+    }
+    this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " });
+    return true;
+  }
+  tryInsertThisTypeAnnotation(sourceFile, node, type) {
+    const start = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1;
+    const suffix = node.parameters.length ? ", " : "";
+    this.insertNodeAt(sourceFile, start, type, { prefix: "this: ", suffix });
+  }
+  insertTypeParameters(sourceFile, node, typeParameters) {
+    const start = (findChildOfKind(node, 21 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile);
+    this.insertNodesAt(sourceFile, start, typeParameters, { prefix: "<", suffix: ">", joiner: ", " });
+  }
+  getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) {
+    if (isStatement(before) || isClassElement(before)) {
+      return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter };
+    } else if (isVariableDeclaration(before)) {
+      return { suffix: ", " };
+    } else if (isParameter(before)) {
+      return isParameter(inserted) ? { suffix: ", " } : {};
+    } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) {
+      return { suffix: ", " };
+    } else if (isImportSpecifier(before)) {
+      return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") };
+    }
+    return Debug.failBadSyntaxKind(before);
+  }
+  insertNodeAtConstructorStart(sourceFile, ctr, newStatement) {
+    const firstStatement = firstOrUndefined(ctr.body.statements);
+    if (!firstStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]);
+    } else {
+      this.insertNodeBefore(sourceFile, firstStatement, newStatement);
+    }
+  }
+  insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) {
+    const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression));
+    if (!superCallStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
+    } else {
+      this.insertNodeAfter(sourceFile, superCallStatement, newStatement);
+    }
+  }
+  insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) {
+    const lastStatement = lastOrUndefined(ctr.body.statements);
+    if (!lastStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
+    } else {
+      this.insertNodeAfter(sourceFile, lastStatement, newStatement);
+    }
+  }
+  replaceConstructorBody(sourceFile, ctr, statements) {
+    this.replaceNode(sourceFile, ctr.body, factory.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    ));
+  }
+  insertNodeAtEndOfScope(sourceFile, scope, newNode) {
+    const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
+    this.insertNodeAt(sourceFile, pos, newNode, {
+      prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter,
+      suffix: this.newLineCharacter
+    });
+  }
+  insertMemberAtStart(sourceFile, node, newElement) {
+    this.insertNodeAtStartWorker(sourceFile, node, newElement);
+  }
+  insertNodeAtObjectStart(sourceFile, obj, newElement) {
+    this.insertNodeAtStartWorker(sourceFile, obj, newElement);
+  }
+  insertNodeAtStartWorker(sourceFile, node, newElement) {
+    const indentation = this.guessIndentationFromExistingMembers(sourceFile, node) ?? this.computeIndentationForNewMember(sourceFile, node);
+    this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
+  }
+  /**
+   * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on
+   * new lines and must share the same indentation.
+   */
+  guessIndentationFromExistingMembers(sourceFile, node) {
+    let indentation;
+    let lastRange = node;
+    for (const member of getMembersOrProperties(node)) {
+      if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) {
+        return void 0;
+      }
+      const memberStart = member.getStart(sourceFile);
+      const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options);
+      if (indentation === void 0) {
+        indentation = memberIndentation;
+      } else if (memberIndentation !== indentation) {
+        return void 0;
+      }
+      lastRange = member;
+    }
+    return indentation;
+  }
+  computeIndentationForNewMember(sourceFile, node) {
+    const nodeStart = node.getStart(sourceFile);
+    return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + (this.formatContext.options.indentSize ?? 4);
+  }
+  getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) {
+    const members = getMembersOrProperties(node);
+    const isEmpty = members.length === 0;
+    const isFirstInsertion = addToSeen(this.classesWithNodesInsertedAtStart, getNodeId(node), { node, sourceFile });
+    const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty);
+    const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion;
+    return {
+      indentation,
+      prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter,
+      suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : ""
+    };
+  }
+  insertNodeAfterComma(sourceFile, after, newNode) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode);
+    this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
+  }
+  insertNodeAfter(sourceFile, after, newNode) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode);
+    this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
+  }
+  insertNodeAtEndOfList(sourceFile, list, newNode) {
+    this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " });
+  }
+  insertNodesAfter(sourceFile, after, newNodes) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes));
+    this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after));
+  }
+  insertNodeAfterWorker(sourceFile, after, newNode) {
+    if (needSemicolonBetween(after, newNode)) {
+      if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) {
+        this.replaceRange(sourceFile, createRange(after.end), factory.createToken(27 /* SemicolonToken */));
+      }
+    }
+    const endPosition = getAdjustedEndPosition(sourceFile, after, {});
+    return endPosition;
+  }
+  getInsertNodeAfterOptions(sourceFile, after) {
+    const options = this.getInsertNodeAfterOptionsWorker(after);
+    return {
+      ...options,
+      prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? `
+${options.prefix}` : "\n" : options.prefix
+    };
+  }
+  getInsertNodeAfterOptionsWorker(node) {
+    switch (node.kind) {
+      case 263 /* ClassDeclaration */:
+      case 267 /* ModuleDeclaration */:
+        return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
+      case 260 /* VariableDeclaration */:
+      case 11 /* StringLiteral */:
+      case 80 /* Identifier */:
+        return { prefix: ", " };
+      case 303 /* PropertyAssignment */:
+        return { suffix: "," + this.newLineCharacter };
+      case 95 /* ExportKeyword */:
+        return { prefix: " " };
+      case 169 /* Parameter */:
+        return {};
+      default:
+        Debug.assert(isStatement(node) || isClassOrTypeElement(node));
+        return { suffix: this.newLineCharacter };
+    }
+  }
+  insertName(sourceFile, node, name) {
+    Debug.assert(!node.name);
+    if (node.kind === 219 /* ArrowFunction */) {
+      const arrow = findChildOfKind(node, 39 /* EqualsGreaterThanToken */, sourceFile);
+      const lparen = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile);
+      if (lparen) {
+        this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(100 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " });
+        deleteNode(this, sourceFile, arrow);
+      } else {
+        this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`);
+        this.replaceRange(sourceFile, arrow, factory.createToken(22 /* CloseParenToken */));
+      }
+      if (node.body.kind !== 241 /* Block */) {
+        this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(19 /* OpenBraceToken */), factory.createToken(107 /* ReturnKeyword */)], { joiner: " ", suffix: " " });
+        this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(27 /* SemicolonToken */), factory.createToken(20 /* CloseBraceToken */)], { joiner: " " });
+      }
+    } else {
+      const pos = findChildOfKind(node, node.kind === 218 /* FunctionExpression */ ? 100 /* FunctionKeyword */ : 86 /* ClassKeyword */, sourceFile).end;
+      this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " });
+    }
+  }
+  insertExportModifier(sourceFile, node) {
+    this.insertText(sourceFile, node.getStart(sourceFile), "export ");
+  }
+  insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) {
+    const prevSpecifier = namedImports.elements[index - 1];
+    if (prevSpecifier) {
+      this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier);
+    } else {
+      this.insertNodeBefore(
+        sourceFile,
+        namedImports.elements[0],
+        importSpecifier,
+        !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile)
+      );
+    }
+  }
+  /**
+   * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range,
+   * i.e. arguments in arguments lists, parameters in parameter lists etc.
+   * Note that separators are part of the node in statements and class elements.
+   */
+  insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
+    if (!containingList) {
+      Debug.fail("node is not a list element");
+      return;
+    }
+    const index = indexOfNode(containingList, after);
+    if (index < 0) {
+      return;
+    }
+    const end = after.getEnd();
+    if (index !== containingList.length - 1) {
+      const nextToken = getTokenAtPosition(sourceFile, after.end);
+      if (nextToken && isSeparator(after, nextToken)) {
+        const nextNode = containingList[index + 1];
+        const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart());
+        const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`;
+        this.insertNodesAt(sourceFile, startPos, [newNode], { suffix });
+      }
+    } else {
+      const afterStart = after.getStart(sourceFile);
+      const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile);
+      let separator;
+      let multilineList = false;
+      if (containingList.length === 1) {
+        separator = 28 /* CommaToken */;
+      } else {
+        const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile);
+        separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 28 /* CommaToken */;
+        const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile);
+        multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition;
+      }
+      if (hasCommentsBeforeLineBreak(sourceFile.text, after.end) || !positionsAreOnSameLine(containingList.pos, containingList.end, sourceFile)) {
+        multilineList = true;
+      }
+      if (multilineList) {
+        this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
+        const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
+        let insertPos = skipTrivia(
+          sourceFile.text,
+          end,
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          false
+        );
+        while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
+          insertPos--;
         }
-        /** @internal */
-        getResolvedProjectReferenceToRedirect(fileName) {
-          const program = this.getCurrentProgram();
-          return program && program.getResolvedProjectReferenceToRedirect(fileName);
+        this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter });
+      } else {
+        this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` });
+      }
+    }
+  }
+  parenthesizeExpression(sourceFile, expression) {
+    this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression));
+  }
+  finishClassesWithNodesInsertedAtStart() {
+    this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => {
+      const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile);
+      if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) {
+        const isEmpty = getMembersOrProperties(node).length === 0;
+        const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile);
+        if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) {
+          this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1));
         }
-        /** @internal */
-        forEachResolvedProjectReference(cb) {
-          var _a;
-          return (_a = this.getCurrentProgram()) == null ? void 0 : _a.forEachResolvedProjectReference(cb);
+        if (isSingleLine) {
+          this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter);
         }
-        /** @internal */
-        enablePluginsWithOptions(options) {
-          var _a;
-          this.plugins.length = 0;
-          if (!((_a = options.plugins) == null ? void 0 : _a.length) && !this.projectService.globalPlugins.length)
-            return;
-          const host = this.projectService.host;
-          if (!host.require && !host.importPlugin) {
-            this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
-            return;
-          }
-          const searchPaths = this.getGlobalPluginSearchPaths();
-          if (this.projectService.allowLocalPluginLoads) {
-            const local = getDirectoryPath(this.canonicalConfigFilePath);
-            this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`);
-            searchPaths.unshift(local);
-          }
-          if (options.plugins) {
-            for (const pluginConfigEntry of options.plugins) {
-              this.enablePlugin(pluginConfigEntry, searchPaths);
-            }
-          }
-          return this.enableGlobalPlugins(options);
-        }
-        /**
-         * Get the errors that dont have any file name associated
-         */
-        getGlobalProjectErrors() {
-          return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
-        }
-        /**
-         * Get all the project errors
-         */
-        getAllProjectErrors() {
-          return this.projectErrors || emptyArray2;
-        }
-        setProjectErrors(projectErrors) {
-          this.projectErrors = projectErrors;
-        }
-        close() {
-          this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath));
-          this.projectErrors = void 0;
-          this.openFileWatchTriggered.clear();
-          this.compilerHost = void 0;
-          super.close();
-        }
-        /** @internal */
-        addExternalProjectReference() {
-          this.externalProjectRefCount++;
-        }
-        /** @internal */
-        deleteExternalProjectReference() {
-          this.externalProjectRefCount--;
-        }
-        /** @internal */
-        isSolution() {
-          return this.getRootFilesMap().size === 0 && !this.canConfigFileJsonReportNoInputFiles;
-        }
-        /**
-         * Find the configured project from the project references in project which contains the info directly
-         *
-         * @internal
-         */
-        getDefaultChildProjectFromProjectWithReferences(info) {
-          return forEachResolvedProjectReferenceProject(
-            this,
-            info.path,
-            (child) => projectContainsInfoDirectly(child, info) ? child : void 0,
-            0 /* Find */
-          );
+      }
+    });
+  }
+  finishDeleteDeclarations() {
+    const deletedNodesInLists = /* @__PURE__ */ new Set();
+    for (const { sourceFile, node } of this.deletedNodes) {
+      if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) {
+        if (isArray(node)) {
+          this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node));
+        } else {
+          deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node);
         }
-        /**
-         * Returns true if the project is needed by any of the open script info/external project
-         *
-         * @internal
-         */
-        hasOpenRef() {
-          var _a;
-          if (!!this.externalProjectRefCount) {
-            return true;
-          }
-          if (this.isClosed()) {
-            return false;
-          }
-          const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(this.canonicalConfigFilePath);
-          if (this.projectService.hasPendingProjectUpdate(this)) {
-            return !!((_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.size);
-          }
-          return !!configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(
-            configFileExistenceInfo.openFilesImpactedByConfigFile,
-            (_value, infoPath) => {
-              const info = this.projectService.getScriptInfoForPath(infoPath);
-              return this.containsScriptInfo(info) || !!forEachResolvedProjectReferenceProject(
-                this,
-                info.path,
-                (child) => child.containsScriptInfo(info),
-                0 /* Find */
-              );
-            }
-          ) || false;
+      }
+    }
+    deletedNodesInLists.forEach((node) => {
+      const sourceFile = node.getSourceFile();
+      const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile);
+      if (node !== last(list)) return;
+      const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2);
+      if (lastNonDeletedIndex !== -1) {
+        this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) });
+      }
+    });
+  }
+  /**
+   * Note: after calling this, the TextChanges object must be discarded!
+   * @param validate only for tests
+   *    The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions,
+   *    so we can only call this once and can't get the non-formatted text separately.
+   */
+  getChanges(validate) {
+    this.finishDeleteDeclarations();
+    this.finishClassesWithNodesInsertedAtStart();
+    const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate);
+    if (this.newFileChanges) {
+      this.newFileChanges.forEach((insertions, fileName) => {
+        changes.push(changesToText.newFileChanges(fileName, insertions, this.newLineCharacter, this.formatContext));
+      });
+    }
+    return changes;
+  }
+  createNewFile(oldFile, fileName, statements) {
+    this.insertStatementsInNewFile(fileName, statements, oldFile);
+  }
+};
+function updateJSDocHost(parent2) {
+  if (parent2.kind !== 219 /* ArrowFunction */) {
+    return parent2;
+  }
+  const jsDocNode = parent2.parent.kind === 172 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent;
+  jsDocNode.jsDoc = parent2.jsDoc;
+  return jsDocNode;
+}
+function tryMergeJsdocTags(oldTag, newTag) {
+  if (oldTag.kind !== newTag.kind) {
+    return void 0;
+  }
+  switch (oldTag.kind) {
+    case 341 /* JSDocParameterTag */: {
+      const oldParam = oldTag;
+      const newParam = newTag;
+      return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(
+        /*tagName*/
+        void 0,
+        newParam.name,
+        /*isBracketed*/
+        false,
+        newParam.typeExpression,
+        newParam.isNameFirst,
+        oldParam.comment
+      ) : void 0;
+    }
+    case 342 /* JSDocReturnTag */:
+      return factory.createJSDocReturnTag(
+        /*tagName*/
+        void 0,
+        newTag.typeExpression,
+        oldTag.comment
+      );
+    case 344 /* JSDocTypeTag */:
+      return factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        newTag.typeExpression,
+        oldTag.comment
+      );
+  }
+}
+function startPositionToDeleteNodeInList(sourceFile, node) {
+  return skipTrivia(
+    sourceFile.text,
+    getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }),
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  );
+}
+function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
+  const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
+  if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) {
+    return end;
+  }
+  const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile);
+  if (isSeparator(node, token)) {
+    const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
+    if (isSeparator(prevNode, prevToken)) {
+      const pos = skipTrivia(
+        sourceFile.text,
+        token.getEnd(),
+        /*stopAfterLineBreak*/
+        true,
+        /*stopAtComments*/
+        true
+      );
+      if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
+        return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
+      }
+      if (isLineBreak(sourceFile.text.charCodeAt(pos))) {
+        return pos;
+      }
+    }
+  }
+  return end;
+}
+function getClassOrObjectBraceEnds(cls, sourceFile) {
+  const open = findChildOfKind(cls, 19 /* OpenBraceToken */, sourceFile);
+  const close = findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile);
+  return [open == null ? void 0 : open.end, close == null ? void 0 : close.end];
+}
+function getMembersOrProperties(node) {
+  return isObjectLiteralExpression(node) ? node.properties : node.members;
+}
+var changesToText;
+((changesToText2) => {
+  function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) {
+    return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => {
+      const sourceFile = changesInFile[0].sourceFile;
+      const normalized = stableSort(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end);
+      for (let i = 0; i < normalized.length - 1; i++) {
+        Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`);
+      }
+      const textChanges2 = mapDefined(normalized, (c) => {
+        const span = createTextSpanFromRange(c.range);
+        const targetSourceFile = c.kind === 1 /* ReplaceWithSingleNode */ ? getSourceFileOfNode(getOriginalNode(c.node)) ?? c.sourceFile : c.kind === 2 /* ReplaceWithMultipleNodes */ ? getSourceFileOfNode(getOriginalNode(c.nodes[0])) ?? c.sourceFile : c.sourceFile;
+        const newText = computeNewText(c, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate);
+        if (span.length === newText.length && stringContainsAt(targetSourceFile.text, newText, span.start)) {
+          return void 0;
         }
-        /** @internal */
-        hasExternalProjectRef() {
-          return !!this.externalProjectRefCount;
+        return createTextChange(span, newText);
+      });
+      return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0;
+    });
+  }
+  changesToText2.getTextChangesFromChanges = getTextChangesFromChanges;
+  function newFileChanges(fileName, insertions, newLineCharacter, formatContext) {
+    const text = newFileChangesWorker(getScriptKindFromFileName(fileName), insertions, newLineCharacter, formatContext);
+    return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true };
+  }
+  changesToText2.newFileChanges = newFileChanges;
+  function newFileChangesWorker(scriptKind, insertions, newLineCharacter, formatContext) {
+    const nonFormattedText = flatMap(insertions, (insertion) => insertion.statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, insertion.oldFile, newLineCharacter).text)).join(newLineCharacter);
+    const sourceFile = createSourceFile(
+      "any file name",
+      nonFormattedText,
+      { languageVersion: 99 /* ESNext */, jsDocParsingMode: 1 /* ParseNone */ },
+      /*setParentNodes*/
+      true,
+      scriptKind
+    );
+    const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
+    return applyChanges(nonFormattedText, changes) + newLineCharacter;
+  }
+  changesToText2.newFileChangesWorker = newFileChangesWorker;
+  function computeNewText(change, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate) {
+    var _a;
+    if (change.kind === 0 /* Remove */) {
+      return "";
+    }
+    if (change.kind === 3 /* Text */) {
+      return change.text;
+    }
+    const { options = {}, range: { pos } } = change;
+    const format = (n) => getFormattedTextOfNode(n, targetSourceFile, sourceFile, pos, options, newLineCharacter, formatContext, validate);
+    const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a = change.options) == null ? void 0 : _a.joiner) || newLineCharacter) : format(change.node);
+    const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, targetSourceFile) === pos ? text : text.replace(/^\s+/, "");
+    return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix);
+  }
+  function getFormattedTextOfNode(nodeIn, targetSourceFile, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) {
+    const { node, text } = getNonformattedText(nodeIn, targetSourceFile, newLineCharacter);
+    if (validate) validate(node, text);
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, targetSourceFile);
+    const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, targetSourceFile) === pos);
+    if (delta === void 0) {
+      delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0;
+    }
+    const file = {
+      text,
+      getLineAndCharacterOfPosition(pos2) {
+        return getLineAndCharacterOfPosition(this, pos2);
+      }
+    };
+    const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, targetSourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions });
+    return applyChanges(text, changes);
+  }
+  function getNonformattedText(node, sourceFile, newLineCharacter) {
+    const writer = createWriter(newLineCharacter);
+    const newLine = getNewLineKind(newLineCharacter);
+    createPrinter({
+      newLine,
+      neverAsciiEscape: true,
+      preserveSourceNewlines: true,
+      terminateUnterminatedLiterals: true
+    }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer);
+    return { text: writer.getText(), node: assignPositionsToNode(node) };
+  }
+  changesToText2.getNonformattedText = getNonformattedText;
+})(changesToText || (changesToText = {}));
+function applyChanges(text, changes) {
+  for (let i = changes.length - 1; i >= 0; i--) {
+    const { span, newText } = changes[i];
+    text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`;
+  }
+  return text;
+}
+function isTrivia2(s) {
+  return skipTrivia(s, 0) === s.length;
+}
+var textChangesTransformationContext = {
+  ...nullTransformationContext,
+  factory: createNodeFactory(
+    nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */,
+    nullTransformationContext.factory.baseFactory
+  )
+};
+function assignPositionsToNode(node) {
+  const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode);
+  const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited);
+  setTextRangePosEnd(newNode, getPos2(node), getEnd(node));
+  return newNode;
+}
+function assignPositionsToNodeArray(nodes, visitor, test, start, count) {
+  const visited = visitNodes2(nodes, visitor, test, start, count);
+  if (!visited) {
+    return visited;
+  }
+  Debug.assert(nodes);
+  const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited;
+  setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes));
+  return nodeArray;
+}
+function createWriter(newLine) {
+  let lastNonTriviaPosition = 0;
+  const writer = createTextWriter(newLine);
+  const onBeforeEmitNode = (node) => {
+    if (node) {
+      setPos(node, lastNonTriviaPosition);
+    }
+  };
+  const onAfterEmitNode = (node) => {
+    if (node) {
+      setEnd(node, lastNonTriviaPosition);
+    }
+  };
+  const onBeforeEmitNodeArray = (nodes) => {
+    if (nodes) {
+      setPos(nodes, lastNonTriviaPosition);
+    }
+  };
+  const onAfterEmitNodeArray = (nodes) => {
+    if (nodes) {
+      setEnd(nodes, lastNonTriviaPosition);
+    }
+  };
+  const onBeforeEmitToken = (node) => {
+    if (node) {
+      setPos(node, lastNonTriviaPosition);
+    }
+  };
+  const onAfterEmitToken = (node) => {
+    if (node) {
+      setEnd(node, lastNonTriviaPosition);
+    }
+  };
+  function setLastNonTriviaPosition(s, force) {
+    if (force || !isTrivia2(s)) {
+      lastNonTriviaPosition = writer.getTextPos();
+      let i = 0;
+      while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) {
+        i++;
+      }
+      lastNonTriviaPosition -= i;
+    }
+  }
+  function write(s) {
+    writer.write(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeComment(s) {
+    writer.writeComment(s);
+  }
+  function writeKeyword(s) {
+    writer.writeKeyword(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeOperator(s) {
+    writer.writeOperator(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writePunctuation(s) {
+    writer.writePunctuation(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeTrailingSemicolon(s) {
+    writer.writeTrailingSemicolon(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeParameter(s) {
+    writer.writeParameter(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeProperty(s) {
+    writer.writeProperty(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeSpace(s) {
+    writer.writeSpace(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeStringLiteral(s) {
+    writer.writeStringLiteral(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeSymbol(s, sym) {
+    writer.writeSymbol(s, sym);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeLine(force) {
+    writer.writeLine(force);
+  }
+  function increaseIndent() {
+    writer.increaseIndent();
+  }
+  function decreaseIndent() {
+    writer.decreaseIndent();
+  }
+  function getText() {
+    return writer.getText();
+  }
+  function rawWrite(s) {
+    writer.rawWrite(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeLiteral(s) {
+    writer.writeLiteral(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      true
+    );
+  }
+  function getTextPos() {
+    return writer.getTextPos();
+  }
+  function getLine() {
+    return writer.getLine();
+  }
+  function getColumn() {
+    return writer.getColumn();
+  }
+  function getIndent() {
+    return writer.getIndent();
+  }
+  function isAtStartOfLine() {
+    return writer.isAtStartOfLine();
+  }
+  function clear2() {
+    writer.clear();
+    lastNonTriviaPosition = 0;
+  }
+  return {
+    onBeforeEmitNode,
+    onAfterEmitNode,
+    onBeforeEmitNodeArray,
+    onAfterEmitNodeArray,
+    onBeforeEmitToken,
+    onAfterEmitToken,
+    write,
+    writeComment,
+    writeKeyword,
+    writeOperator,
+    writePunctuation,
+    writeTrailingSemicolon,
+    writeParameter,
+    writeProperty,
+    writeSpace,
+    writeStringLiteral,
+    writeSymbol,
+    writeLine,
+    increaseIndent,
+    decreaseIndent,
+    getText,
+    rawWrite,
+    writeLiteral,
+    getTextPos,
+    getLine,
+    getColumn,
+    getIndent,
+    isAtStartOfLine,
+    hasTrailingComment: () => writer.hasTrailingComment(),
+    hasTrailingWhitespace: () => writer.hasTrailingWhitespace(),
+    clear: clear2
+  };
+}
+function getInsertionPositionAtSourceFileTop(sourceFile) {
+  let lastPrologue;
+  for (const node of sourceFile.statements) {
+    if (isPrologueDirective(node)) {
+      lastPrologue = node;
+    } else {
+      break;
+    }
+  }
+  let position = 0;
+  const text = sourceFile.text;
+  if (lastPrologue) {
+    position = lastPrologue.end;
+    advancePastLineBreak();
+    return position;
+  }
+  const shebang = getShebang(text);
+  if (shebang !== void 0) {
+    position = shebang.length;
+    advancePastLineBreak();
+  }
+  const ranges = getLeadingCommentRanges(text, position);
+  if (!ranges) return position;
+  let lastComment;
+  let firstNodeLine;
+  for (const range of ranges) {
+    if (range.kind === 3 /* MultiLineCommentTrivia */) {
+      if (isPinnedComment(text, range.pos)) {
+        lastComment = { range, pinnedOrTripleSlash: true };
+        continue;
+      }
+    } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) {
+      lastComment = { range, pinnedOrTripleSlash: true };
+      continue;
+    }
+    if (lastComment) {
+      if (lastComment.pinnedOrTripleSlash) break;
+      const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line;
+      const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line;
+      if (commentLine >= lastCommentEndLine + 2) break;
+    }
+    if (sourceFile.statements.length) {
+      if (firstNodeLine === void 0) firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line;
+      const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
+      if (firstNodeLine < commentEndLine + 2) break;
+    }
+    lastComment = { range, pinnedOrTripleSlash: false };
+  }
+  if (lastComment) {
+    position = lastComment.range.end;
+    advancePastLineBreak();
+  }
+  return position;
+  function advancePastLineBreak() {
+    if (position < text.length) {
+      const charCode = text.charCodeAt(position);
+      if (isLineBreak(charCode)) {
+        position++;
+        if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) {
+          position++;
         }
-        getEffectiveTypeRoots() {
-          return getEffectiveTypeRoots(this.getCompilationSettings(), this) || [];
+      }
+    }
+  }
+}
+function isValidLocationToAddComment(sourceFile, position) {
+  return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position);
+}
+function needSemicolonBetween(a, b) {
+  return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 167 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b);
+}
+var deleteDeclaration;
+((_deleteDeclaration) => {
+  function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) {
+    switch (node.kind) {
+      case 169 /* Parameter */: {
+        const oldFunction = node.parent;
+        if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 21 /* OpenParenToken */, sourceFile)) {
+          changes.replaceNodeWithText(sourceFile, node, "()");
+        } else {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
         }
-        /** @internal */
-        updateErrorOnNoInputFiles(fileNames) {
-          updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile.configFileSpecs, this.projectErrors, this.canConfigFileJsonReportNoInputFiles);
+        break;
+      }
+      case 272 /* ImportDeclaration */:
+      case 271 /* ImportEqualsDeclaration */:
+        const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax);
+        deleteNode(changes, sourceFile, node, {
+          leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */
+        });
+        break;
+      case 208 /* BindingElement */:
+        const pattern = node.parent;
+        const preserveComma = pattern.kind === 207 /* ArrayBindingPattern */ && node !== last(pattern.elements);
+        if (preserveComma) {
+          deleteNode(changes, sourceFile, node);
+        } else {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
         }
-      };
-      ExternalProject2 = class extends Project3 {
-        /** @internal */
-        constructor(externalProjectName, projectService, documentRegistry, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, watchOptions) {
-          super(
-            externalProjectName,
-            2 /* External */,
-            projectService,
-            documentRegistry,
-            /*hasExplicitListOfFiles*/
-            true,
-            lastFileExceededProgramSize,
-            compilerOptions,
-            compileOnSaveEnabled,
-            watchOptions,
-            projectService.host,
-            getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName))
-          );
-          this.externalProjectName = externalProjectName;
-          this.compileOnSaveEnabled = compileOnSaveEnabled;
-          this.excludedFiles = [];
-          this.enableGlobalPlugins(this.getCompilerOptions());
-        }
-        updateGraph() {
-          const result = super.updateGraph();
-          this.projectService.sendProjectTelemetry(this);
-          return result;
+        break;
+      case 260 /* VariableDeclaration */:
+        deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node);
+        break;
+      case 168 /* TypeParameter */:
+        deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        break;
+      case 276 /* ImportSpecifier */:
+        const namedImports = node.parent;
+        if (namedImports.elements.length === 1) {
+          deleteImportBinding(changes, sourceFile, namedImports);
+        } else {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
         }
-        getExcludedFiles() {
-          return this.excludedFiles;
+        break;
+      case 274 /* NamespaceImport */:
+        deleteImportBinding(changes, sourceFile, node);
+        break;
+      case 27 /* SemicolonToken */:
+        deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ });
+        break;
+      case 100 /* FunctionKeyword */:
+        deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ });
+        break;
+      case 263 /* ClassDeclaration */:
+      case 262 /* FunctionDeclaration */:
+        deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ });
+        break;
+      default:
+        if (!node.parent) {
+          deleteNode(changes, sourceFile, node);
+        } else if (isImportClause(node.parent) && node.parent.name === node) {
+          deleteDefaultImport(changes, sourceFile, node.parent);
+        } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        } else {
+          deleteNode(changes, sourceFile, node);
         }
-      };
     }
+  }
+  _deleteDeclaration.deleteDeclaration = deleteDeclaration2;
+  function deleteDefaultImport(changes, sourceFile, importClause) {
+    if (!importClause.namedBindings) {
+      deleteNode(changes, sourceFile, importClause.parent);
+    } else {
+      const start = importClause.name.getStart(sourceFile);
+      const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
+      if (nextToken && nextToken.kind === 28 /* CommaToken */) {
+        const end = skipTrivia(
+          sourceFile.text,
+          nextToken.end,
+          /*stopAfterLineBreak*/
+          false,
+          /*stopAtComments*/
+          true
+        );
+        changes.deleteRange(sourceFile, { pos: start, end });
+      } else {
+        deleteNode(changes, sourceFile, importClause.name);
+      }
+    }
+  }
+  function deleteImportBinding(changes, sourceFile, node) {
+    if (node.parent.name) {
+      const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1));
+      changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end });
+    } else {
+      const importDecl = getAncestor(node, 272 /* ImportDeclaration */);
+      deleteNode(changes, sourceFile, importDecl);
+    }
+  }
+  function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) {
+    const { parent: parent2 } = node;
+    if (parent2.kind === 299 /* CatchClause */) {
+      changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 21 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 22 /* CloseParenToken */, sourceFile));
+      return;
+    }
+    if (parent2.declarations.length !== 1) {
+      deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+      return;
+    }
+    const gp = parent2.parent;
+    switch (gp.kind) {
+      case 250 /* ForOfStatement */:
+      case 249 /* ForInStatement */:
+        changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression());
+        break;
+      case 248 /* ForStatement */:
+        deleteNode(changes, sourceFile, parent2);
+        break;
+      case 243 /* VariableStatement */:
+        deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ });
+        break;
+      default:
+        Debug.assertNever(gp);
+    }
+  }
+})(deleteDeclaration || (deleteDeclaration = {}));
+function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+  const startPosition = getAdjustedStartPosition(sourceFile, node, options);
+  const endPosition = getAdjustedEndPosition(sourceFile, node, options);
+  changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
+}
+function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) {
+  const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile));
+  const index = indexOfNode(containingList, node);
+  Debug.assert(index !== -1);
+  if (containingList.length === 1) {
+    deleteNode(changes, sourceFile, node);
+    return;
+  }
+  Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice");
+  deletedNodesInLists.add(node);
+  changes.deleteRange(sourceFile, {
+    pos: startPositionToDeleteNodeInList(sourceFile, node),
+    end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1])
   });
+}
 
-  // src/server/editorServices.ts
-  function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) {
-    const map2 = /* @__PURE__ */ new Map();
-    for (const option of commandLineOptions) {
-      if (typeof option.type === "object") {
-        const optionMap = option.type;
-        optionMap.forEach((value) => {
-          Debug.assert(typeof value === "number");
-        });
-        map2.set(option.name, optionMap);
+// src/services/_namespaces/ts.formatting.ts
+var ts_formatting_exports = {};
+__export(ts_formatting_exports, {
+  FormattingContext: () => FormattingContext,
+  FormattingRequestKind: () => FormattingRequestKind,
+  RuleAction: () => RuleAction,
+  RuleFlags: () => RuleFlags,
+  SmartIndenter: () => SmartIndenter,
+  anyContext: () => anyContext,
+  createTextRangeWithKind: () => createTextRangeWithKind,
+  formatDocument: () => formatDocument,
+  formatNodeGivenIndentation: () => formatNodeGivenIndentation,
+  formatOnClosingCurly: () => formatOnClosingCurly,
+  formatOnEnter: () => formatOnEnter,
+  formatOnOpeningCurly: () => formatOnOpeningCurly,
+  formatOnSemicolon: () => formatOnSemicolon,
+  formatSelection: () => formatSelection,
+  getAllRules: () => getAllRules,
+  getFormatContext: () => getFormatContext,
+  getFormattingScanner: () => getFormattingScanner,
+  getIndentationString: () => getIndentationString,
+  getRangeOfEnclosingComment: () => getRangeOfEnclosingComment
+});
+
+// src/services/formatting/formattingContext.ts
+var FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => {
+  FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument";
+  FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace";
+  return FormattingRequestKind2;
+})(FormattingRequestKind || {});
+var FormattingContext = class {
+  constructor(sourceFile, formattingRequestKind, options) {
+    this.sourceFile = sourceFile;
+    this.formattingRequestKind = formattingRequestKind;
+    this.options = options;
+  }
+  updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) {
+    this.currentTokenSpan = Debug.checkDefined(currentRange);
+    this.currentTokenParent = Debug.checkDefined(currentTokenParent);
+    this.nextTokenSpan = Debug.checkDefined(nextRange);
+    this.nextTokenParent = Debug.checkDefined(nextTokenParent);
+    this.contextNode = Debug.checkDefined(commonParent);
+    this.contextNodeAllOnSameLine = void 0;
+    this.nextNodeAllOnSameLine = void 0;
+    this.tokensAreOnSameLine = void 0;
+    this.contextNodeBlockIsOnOneLine = void 0;
+    this.nextNodeBlockIsOnOneLine = void 0;
+  }
+  ContextNodeAllOnSameLine() {
+    if (this.contextNodeAllOnSameLine === void 0) {
+      this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode);
+    }
+    return this.contextNodeAllOnSameLine;
+  }
+  NextNodeAllOnSameLine() {
+    if (this.nextNodeAllOnSameLine === void 0) {
+      this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent);
+    }
+    return this.nextNodeAllOnSameLine;
+  }
+  TokensAreOnSameLine() {
+    if (this.tokensAreOnSameLine === void 0) {
+      const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line;
+      const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line;
+      this.tokensAreOnSameLine = startLine === endLine;
+    }
+    return this.tokensAreOnSameLine;
+  }
+  ContextNodeBlockIsOnOneLine() {
+    if (this.contextNodeBlockIsOnOneLine === void 0) {
+      this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode);
+    }
+    return this.contextNodeBlockIsOnOneLine;
+  }
+  NextNodeBlockIsOnOneLine() {
+    if (this.nextNodeBlockIsOnOneLine === void 0) {
+      this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent);
+    }
+    return this.nextNodeBlockIsOnOneLine;
+  }
+  NodeIsOnOneLine(node) {
+    const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line;
+    const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
+    return startLine === endLine;
+  }
+  BlockIsOnOneLine(node) {
+    const openBrace = findChildOfKind(node, 19 /* OpenBraceToken */, this.sourceFile);
+    const closeBrace = findChildOfKind(node, 20 /* CloseBraceToken */, this.sourceFile);
+    if (openBrace && closeBrace) {
+      const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line;
+      const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line;
+      return startLine === endLine;
+    }
+    return false;
+  }
+};
+
+// src/services/formatting/formattingScanner.ts
+var standardScanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  false,
+  0 /* Standard */
+);
+var jsxScanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  false,
+  1 /* JSX */
+);
+function getFormattingScanner(text, languageVariant, startPos, endPos, cb) {
+  const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner;
+  scanner2.setText(text);
+  scanner2.resetTokenState(startPos);
+  let wasNewLine = true;
+  let leadingTrivia;
+  let trailingTrivia;
+  let savedPos;
+  let lastScanAction;
+  let lastTokenInfo;
+  const res = cb({
+    advance,
+    readTokenInfo,
+    readEOFTokenRange,
+    isOnToken,
+    isOnEOF,
+    getCurrentLeadingTrivia: () => leadingTrivia,
+    lastTrailingTriviaWasNewLine: () => wasNewLine,
+    skipToEndOf,
+    skipToStartOf,
+    getTokenFullStart: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart(),
+    getStartPos: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart()
+  });
+  lastTokenInfo = void 0;
+  scanner2.setText(void 0);
+  return res;
+  function advance() {
+    lastTokenInfo = void 0;
+    const isStarted = scanner2.getTokenFullStart() !== startPos;
+    if (isStarted) {
+      wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */;
+    } else {
+      scanner2.scan();
+    }
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
+    let pos = scanner2.getTokenFullStart();
+    while (pos < endPos) {
+      const t = scanner2.getToken();
+      if (!isTrivia(t)) {
+        break;
       }
+      scanner2.scan();
+      const item = {
+        pos,
+        end: scanner2.getTokenFullStart(),
+        kind: t
+      };
+      pos = scanner2.getTokenFullStart();
+      leadingTrivia = append(leadingTrivia, item);
     }
-    return map2;
+    savedPos = scanner2.getTokenFullStart();
   }
-  function convertFormatOptions(protocolOptions) {
-    if (isString(protocolOptions.indentStyle)) {
-      protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase());
-      Debug.assert(protocolOptions.indentStyle !== void 0);
+  function shouldRescanGreaterThanToken(node) {
+    switch (node.kind) {
+      case 34 /* GreaterThanEqualsToken */:
+      case 72 /* GreaterThanGreaterThanEqualsToken */:
+      case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 50 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 49 /* GreaterThanGreaterThanToken */:
+        return true;
     }
-    return protocolOptions;
+    return false;
   }
-  function convertCompilerOptions(protocolOptions) {
-    compilerOptionConverters.forEach((mappedValues, id) => {
-      const propertyValue = protocolOptions[id];
-      if (isString(propertyValue)) {
-        protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase());
+  function shouldRescanJsxIdentifier(node) {
+    if (node.parent) {
+      switch (node.parent.kind) {
+        case 291 /* JsxAttribute */:
+        case 286 /* JsxOpeningElement */:
+        case 287 /* JsxClosingElement */:
+        case 285 /* JsxSelfClosingElement */:
+          return isKeyword(node.kind) || node.kind === 80 /* Identifier */;
       }
-    });
-    return protocolOptions;
-  }
-  function convertWatchOptions(protocolOptions, currentDirectory) {
-    let watchOptions;
-    let errors;
-    optionsForWatch.forEach((option) => {
-      const propertyValue = protocolOptions[option.name];
-      if (propertyValue === void 0)
-        return;
-      const mappedValues = watchOptionsConverters.get(option.name);
-      (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = []));
-    });
-    return watchOptions && { watchOptions, errors };
+    }
+    return false;
   }
-  function convertTypeAcquisition(protocolOptions) {
-    let result;
-    typeAcquisitionDeclarations.forEach((option) => {
-      const propertyValue = protocolOptions[option.name];
-      if (propertyValue === void 0)
-        return;
-      (result || (result = {}))[option.name] = propertyValue;
-    });
-    return result;
+  function shouldRescanJsxText(node) {
+    return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 12 /* JsxText */;
+  }
+  function shouldRescanSlashToken(container) {
+    return container.kind === 14 /* RegularExpressionLiteral */;
+  }
+  function shouldRescanTemplateToken(container) {
+    return container.kind === 17 /* TemplateMiddle */ || container.kind === 18 /* TemplateTail */;
+  }
+  function shouldRescanJsxAttributeValue(node) {
+    return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node;
+  }
+  function startsWithSlashToken(t) {
+    return t === 44 /* SlashToken */ || t === 69 /* SlashEqualsToken */;
+  }
+  function readTokenInfo(n) {
+    Debug.assert(isOnToken());
+    const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */;
+    if (lastTokenInfo && expectedScanAction === lastScanAction) {
+      return fixTokenKind(lastTokenInfo, n);
+    }
+    if (scanner2.getTokenFullStart() !== savedPos) {
+      Debug.assert(lastTokenInfo !== void 0);
+      scanner2.resetTokenState(savedPos);
+      scanner2.scan();
+    }
+    let currentToken = getNextToken(n, expectedScanAction);
+    const token = createTextRangeWithKind(
+      scanner2.getTokenFullStart(),
+      scanner2.getTokenEnd(),
+      currentToken
+    );
+    if (trailingTrivia) {
+      trailingTrivia = void 0;
+    }
+    while (scanner2.getTokenFullStart() < endPos) {
+      currentToken = scanner2.scan();
+      if (!isTrivia(currentToken)) {
+        break;
+      }
+      const trivia = createTextRangeWithKind(
+        scanner2.getTokenFullStart(),
+        scanner2.getTokenEnd(),
+        currentToken
+      );
+      if (!trailingTrivia) {
+        trailingTrivia = [];
+      }
+      trailingTrivia.push(trivia);
+      if (currentToken === 4 /* NewLineTrivia */) {
+        scanner2.scan();
+        break;
+      }
+    }
+    lastTokenInfo = { leadingTrivia, trailingTrivia, token };
+    return fixTokenKind(lastTokenInfo, n);
   }
-  function tryConvertScriptKindName(scriptKindName) {
-    return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName;
-  }
-  function convertScriptKindName(scriptKindName) {
-    switch (scriptKindName) {
-      case "JS":
-        return 1 /* JS */;
-      case "JSX":
-        return 2 /* JSX */;
-      case "TS":
-        return 3 /* TS */;
-      case "TSX":
-        return 4 /* TSX */;
+  function getNextToken(n, expectedScanAction) {
+    const token = scanner2.getToken();
+    lastScanAction = 0 /* Scan */;
+    switch (expectedScanAction) {
+      case 1 /* RescanGreaterThanToken */:
+        if (token === 32 /* GreaterThanToken */) {
+          lastScanAction = 1 /* RescanGreaterThanToken */;
+          const newToken = scanner2.reScanGreaterToken();
+          Debug.assert(n.kind === newToken);
+          return newToken;
+        }
+        break;
+      case 2 /* RescanSlashToken */:
+        if (startsWithSlashToken(token)) {
+          lastScanAction = 2 /* RescanSlashToken */;
+          const newToken = scanner2.reScanSlashToken();
+          Debug.assert(n.kind === newToken);
+          return newToken;
+        }
+        break;
+      case 3 /* RescanTemplateToken */:
+        if (token === 20 /* CloseBraceToken */) {
+          lastScanAction = 3 /* RescanTemplateToken */;
+          return scanner2.reScanTemplateToken(
+            /*isTaggedTemplate*/
+            false
+          );
+        }
+        break;
+      case 4 /* RescanJsxIdentifier */:
+        lastScanAction = 4 /* RescanJsxIdentifier */;
+        return scanner2.scanJsxIdentifier();
+      case 5 /* RescanJsxText */:
+        lastScanAction = 5 /* RescanJsxText */;
+        return scanner2.reScanJsxToken(
+          /*allowMultilineJsxText*/
+          false
+        );
+      case 6 /* RescanJsxAttributeValue */:
+        lastScanAction = 6 /* RescanJsxAttributeValue */;
+        return scanner2.reScanJsxAttributeValue();
+      case 0 /* Scan */:
+        break;
       default:
-        return 0 /* Unknown */;
+        Debug.assertNever(expectedScanAction);
     }
+    return token;
   }
-  function convertUserPreferences(preferences) {
-    const { lazyConfiguredProjectsFromExternalProject: _, ...userPreferences } = preferences;
-    return userPreferences;
+  function readEOFTokenRange() {
+    Debug.assert(isOnEOF());
+    return createTextRangeWithKind(scanner2.getTokenFullStart(), scanner2.getTokenEnd(), 1 /* EndOfFileToken */);
   }
-  function findProjectByName(projectName, projects) {
-    for (const proj of projects) {
-      if (proj.getProjectName() === projectName) {
-        return proj;
-      }
+  function isOnToken() {
+    const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
+    return current !== 1 /* EndOfFileToken */ && !isTrivia(current);
+  }
+  function isOnEOF() {
+    const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
+    return current === 1 /* EndOfFileToken */;
+  }
+  function fixTokenKind(tokenInfo, container) {
+    if (isToken(container) && tokenInfo.token.kind !== container.kind) {
+      tokenInfo.token.kind = container.kind;
     }
+    return tokenInfo;
+  }
+  function skipToEndOf(node) {
+    scanner2.resetTokenState(node.end);
+    savedPos = scanner2.getTokenFullStart();
+    lastScanAction = void 0;
+    lastTokenInfo = void 0;
+    wasNewLine = false;
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
+  }
+  function skipToStartOf(node) {
+    scanner2.resetTokenState(node.pos);
+    savedPos = scanner2.getTokenFullStart();
+    lastScanAction = void 0;
+    lastTokenInfo = void 0;
+    wasNewLine = false;
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
   }
-  function isOpenScriptInfo(infoOrFileNameOrConfig) {
-    return !!infoOrFileNameOrConfig.containingProjects;
+}
+
+// src/services/formatting/rule.ts
+var anyContext = emptyArray;
+var RuleAction = /* @__PURE__ */ ((RuleAction2) => {
+  RuleAction2[RuleAction2["None"] = 0] = "None";
+  RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions";
+  RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions";
+  RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace";
+  RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine";
+  RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace";
+  RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken";
+  RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon";
+  RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction";
+  RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction";
+  RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction";
+  return RuleAction2;
+})(RuleAction || {});
+var RuleFlags = /* @__PURE__ */ ((RuleFlags2) => {
+  RuleFlags2[RuleFlags2["None"] = 0] = "None";
+  RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines";
+  return RuleFlags2;
+})(RuleFlags || {});
+
+// src/services/formatting/rules.ts
+function getAllRules() {
+  const allTokens = [];
+  for (let token = 0 /* FirstToken */; token <= 165 /* LastToken */; token++) {
+    if (token !== 1 /* EndOfFileToken */) {
+      allTokens.push(token);
+    }
+  }
+  function anyTokenExcept(...tokens) {
+    return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false };
+  }
+  const anyToken = { tokens: allTokens, isSpecific: false };
+  const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]);
+  const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
+  const keywords = tokenRangeFromRange(83 /* FirstKeyword */, 165 /* LastKeyword */);
+  const binaryOperators = tokenRangeFromRange(30 /* FirstBinaryOperator */, 79 /* LastBinaryOperator */);
+  const binaryKeywordOperators = [
+    103 /* InKeyword */,
+    104 /* InstanceOfKeyword */,
+    165 /* OfKeyword */,
+    130 /* AsKeyword */,
+    142 /* IsKeyword */,
+    152 /* SatisfiesKeyword */
+  ];
+  const unaryPrefixOperators = [46 /* PlusPlusToken */, 47 /* MinusMinusToken */, 55 /* TildeToken */, 54 /* ExclamationToken */];
+  const unaryPrefixExpressions = [
+    9 /* NumericLiteral */,
+    10 /* BigIntLiteral */,
+    80 /* Identifier */,
+    21 /* OpenParenToken */,
+    23 /* OpenBracketToken */,
+    19 /* OpenBraceToken */,
+    110 /* ThisKeyword */,
+    105 /* NewKeyword */
+  ];
+  const unaryPreincrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */];
+  const unaryPostincrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */];
+  const unaryPredecrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */];
+  const unaryPostdecrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */];
+  const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */];
+  const typeNames = [80 /* Identifier */, ...typeKeywords];
+  const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments;
+  const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([80 /* Identifier */, 32 /* GreaterThanToken */, 3 /* MultiLineCommentTrivia */, 86 /* ClassKeyword */, 95 /* ExportKeyword */, 102 /* ImportKeyword */]);
+  const controlOpenBraceLeftTokenRange = tokenRangeFrom([22 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 92 /* DoKeyword */, 113 /* TryKeyword */, 98 /* FinallyKeyword */, 93 /* ElseKeyword */, 85 /* CatchKeyword */]);
+  const highPriorityCommonRules = [
+    // Leave comments alone
+    rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
+    rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
+    rule("NotSpaceBeforeColon", anyToken, 59 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterColon", 59 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNextTokenParentNotJsxNamespacedName], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeQuestionMark", anyToken, 58 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+    // insert space after '?' only when it is used in conditional operator
+    rule("SpaceAfterQuestionMarkInConditionalOperator", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
+    // in other cases there should be no space between '?' and next token
+    rule("NoSpaceAfterQuestionMark", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isNonOptionalPropertyContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeDot", anyToken, [25 /* DotToken */, 29 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterDot", [25 /* DotToken */, 29 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBetweenImportParenInImportType", 102 /* ImportKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
+    // Special handling of unary operators.
+    // Prefix operators generally shouldn't have a space between
+    // them and their target unary expression.
+    rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterUnaryPreincrementOperator", 46 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterUnaryPredecrementOperator", 47 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+    // More unary operator special-casing.
+    // DevDiv 181814: Be careful when removing leading whitespace
+    // around unary operators.  Examples:
+    //      1 - -2  --X--> 1--2
+    //      a + ++b --X--> a+++b
+    rule("SpaceAfterPostincrementWhenFollowedByAdd", 46 /* PlusPlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterAddWhenFollowedByUnaryPlus", 40 /* PlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterAddWhenFollowedByPreincrement", 40 /* PlusToken */, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 47 /* MinusMinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 41 /* MinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterSubtractWhenFollowedByPredecrement", 41 /* MinusToken */, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterCloseBrace", 20 /* CloseBraceToken */, [28 /* CommaToken */, 27 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // For functions and control block place } on a new line [multi-line rule]
+    rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 20 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
+    // Space/new line after }.
+    rule("SpaceAfterCloseBrace", 20 /* CloseBraceToken */, anyTokenExcept(22 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
+    // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied
+    // Also should not apply to })
+    rule("SpaceBetweenCloseBraceAndElse", 20 /* CloseBraceToken */, 93 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenCloseBraceAndWhile", 20 /* CloseBraceToken */, 117 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+    // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];'
+    rule("SpaceAfterConditionalClosingParen", 22 /* CloseParenToken */, 23 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenFunctionKeywordAndStar", 100 /* FunctionKeyword */, 42 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterStarInGeneratorDeclaration", 42 /* AsteriskToken */, 80 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
+    rule("SpaceAfterFunctionInFuncDecl", 100 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
+    // Insert new line after { and before } in multi-line contexts.
+    rule("NewLineAfterOpenBraceInBlockContext", 19 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
+    // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token.
+    // Though, we do extra check on the context to make sure we are dealing with get/set node. Example:
+    //      get x() {}
+    //      set x(val) {}
+    rule("SpaceAfterGetSetInMember", [139 /* GetKeyword */, 153 /* SetKeyword */], 80 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenYieldKeywordAndStar", 127 /* YieldKeyword */, 42 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
+    rule("SpaceBetweenYieldOrYieldStarAndOperand", [127 /* YieldKeyword */, 42 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenReturnAndSemicolon", 107 /* ReturnKeyword */, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterCertainKeywords", [115 /* VarKeyword */, 111 /* ThrowKeyword */, 105 /* NewKeyword */, 91 /* DeleteKeyword */, 107 /* ReturnKeyword */, 114 /* TypeOfKeyword */, 135 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceAfterLetConstInVariableDeclaration", [121 /* LetKeyword */, 87 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
+    // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options.
+    rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterVoidOperator", 116 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
+    // Async-await
+    rule("SpaceBetweenAsyncAndOpenParen", 134 /* AsyncKeyword */, 21 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenAsyncAndFunctionKeyword", 134 /* AsyncKeyword */, [100 /* FunctionKeyword */, 80 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Template string
+    rule("NoSpaceBetweenTagAndTemplateString", [80 /* Identifier */, 22 /* CloseParenToken */], [15 /* NoSubstitutionTemplateLiteral */, 16 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // JSX opening elements
+    rule("SpaceBeforeJsxAttribute", anyToken, 80 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 44 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 44 /* SlashToken */, 32 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 64 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterEqualInJsxAttribute", 64 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeJsxNamespaceColon", 80 /* Identifier */, 59 /* ColonToken */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterJsxNamespaceColon", 59 /* ColonToken */, 80 /* Identifier */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */),
+    // TypeScript-specific rules
+    // Use of module as a function call. e.g.: import m2 = module("m2");
+    rule("NoSpaceAfterModuleImport", [144 /* ModuleKeyword */, 149 /* RequireKeyword */], 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Add a space around certain TypeScript keywords
+    rule(
+      "SpaceAfterCertainTypeScriptKeywords",
+      [
+        128 /* AbstractKeyword */,
+        129 /* AccessorKeyword */,
+        86 /* ClassKeyword */,
+        138 /* DeclareKeyword */,
+        90 /* DefaultKeyword */,
+        94 /* EnumKeyword */,
+        95 /* ExportKeyword */,
+        96 /* ExtendsKeyword */,
+        139 /* GetKeyword */,
+        119 /* ImplementsKeyword */,
+        102 /* ImportKeyword */,
+        120 /* InterfaceKeyword */,
+        144 /* ModuleKeyword */,
+        145 /* NamespaceKeyword */,
+        123 /* PrivateKeyword */,
+        125 /* PublicKeyword */,
+        124 /* ProtectedKeyword */,
+        148 /* ReadonlyKeyword */,
+        153 /* SetKeyword */,
+        126 /* StaticKeyword */,
+        156 /* TypeKeyword */,
+        161 /* FromKeyword */,
+        143 /* KeyOfKeyword */,
+        140 /* InferKeyword */
+      ],
+      anyToken,
+      [isNonJsxSameLineTokenContext],
+      4 /* InsertSpace */
+    ),
+    rule(
+      "SpaceBeforeCertainTypeScriptKeywords",
+      anyToken,
+      [96 /* ExtendsKeyword */, 119 /* ImplementsKeyword */, 161 /* FromKeyword */],
+      [isNonJsxSameLineTokenContext],
+      4 /* InsertSpace */
+    ),
+    // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" {
+    rule("SpaceAfterModuleName", 11 /* StringLiteral */, 19 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
+    // Lambda expressions
+    rule("SpaceBeforeArrow", anyToken, 39 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceAfterArrow", 39 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Optional parameters and let args
+    rule("NoSpaceAfterEllipsis", 26 /* DotDotDotToken */, 80 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOptionalParameters", 58 /* QuestionToken */, [22 /* CloseParenToken */, 28 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+    // Remove spaces in empty interface literals. e.g.: x: {}
+    rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
+    // generics and type assertions
+    rule("NoSpaceBeforeOpenAngularBracket", typeNames, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBetweenCloseParenAndAngularBracket", 22 /* CloseParenToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenAngularBracket", 30 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseAngularBracket", anyToken, 32 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterCloseAngularBracket", 32 /* GreaterThanToken */, [21 /* OpenParenToken */, 23 /* OpenBracketToken */, 32 /* GreaterThanToken */, 28 /* CommaToken */], [
+      isNonJsxSameLineTokenContext,
+      isTypeArgumentOrParameterOrAssertionContext,
+      isNotFunctionDeclContext,
+      /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/
+      isNonTypeAssertionContext
+    ], 16 /* DeleteSpace */),
+    // decorators
+    rule("SpaceBeforeAt", [22 /* CloseParenToken */, 80 /* Identifier */], 60 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterAt", 60 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after @ in decorator
+    rule(
+      "SpaceAfterDecorator",
+      anyToken,
+      [
+        128 /* AbstractKeyword */,
+        80 /* Identifier */,
+        95 /* ExportKeyword */,
+        90 /* DefaultKeyword */,
+        86 /* ClassKeyword */,
+        126 /* StaticKeyword */,
+        125 /* PublicKeyword */,
+        123 /* PrivateKeyword */,
+        124 /* ProtectedKeyword */,
+        139 /* GetKeyword */,
+        153 /* SetKeyword */,
+        23 /* OpenBracketToken */,
+        42 /* AsteriskToken */
+      ],
+      [isEndOfDecoratorContextOnSameLine],
+      4 /* InsertSpace */
+    ),
+    rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 54 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterNewKeywordOnConstructorSignature", 105 /* NewKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */),
+    rule("SpaceLessThanAndNonJSXTypeAnnotation", 30 /* LessThanToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
+  ];
+  const userConfigurableRules = [
+    // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses
+    rule("SpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
+    rule("NoSpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
+    // Insert space after function keyword for anonymous functions
+    rule("SpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
+    // Insert space after keywords in control flow statements
+    rule("SpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing nonempty parenthesis
+    rule("SpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenOpenParens", 21 /* OpenParenToken */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenParens", 21 /* OpenParenToken */, 22 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing nonempty brackets
+    rule("SpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenBrackets", 23 /* OpenBracketToken */, 24 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}.
+    rule("SpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert a space after opening and before closing empty brace brackets
+    rule("SpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing template string braces
+    rule("SpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
+    rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // No space after { and before } in JSX expression
+    rule("SpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+    // Insert space after semicolon in for statement
+    rule("SpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
+    // Insert space before and after binary operators
+    rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
+    // Open Brace braces after control block
+    rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    // Open Brace braces after function
+    // TypeScript: Function can have return types, which can be made of tons of different token kinds
+    rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    // Open Brace braces after TypeScript module/class/interface
+    rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    rule("SpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */),
+    rule("NoOptionalSemicolon", 27 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */),
+    rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
+  ];
+  const lowPriorityCommonRules = [
+    // Space after keyword but not before ; or : or ?
+    rule("NoSpaceBeforeSemicolon", anyToken, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("NoSpaceBeforeComma", anyToken, 28 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // No space before and after indexer `x[]`
+    rule("NoSpaceBeforeOpenBracket", anyTokenExcept(134 /* AsyncKeyword */, 84 /* CaseKeyword */), 23 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterCloseBracket", 24 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterSemicolon", 27 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Remove extra space between for and await
+    rule("SpaceBetweenForAndAwaitKeyword", 99 /* ForKeyword */, 135 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Remove extra spaces between ... and type name in tuple spread
+    rule("SpaceBetweenDotDotDotAndTypeName", 26 /* DotDotDotToken */, typeNames, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Add a space between statements. All keywords except (do,else,case) has open/close parens after them.
+    // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any]
+    rule(
+      "SpaceBetweenStatements",
+      [22 /* CloseParenToken */, 92 /* DoKeyword */, 93 /* ElseKeyword */, 84 /* CaseKeyword */],
+      anyToken,
+      [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
+      4 /* InsertSpace */
+    ),
+    // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter.
+    rule("SpaceAfterTryCatchFinally", [113 /* TryKeyword */, 85 /* CatchKeyword */, 98 /* FinallyKeyword */], 19 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
+  ];
+  return [
+    ...highPriorityCommonRules,
+    ...userConfigurableRules,
+    ...lowPriorityCommonRules
+  ];
+}
+function rule(debugName, left, right, context, action, flags = 0 /* None */) {
+  return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } };
+}
+function tokenRangeFrom(tokens) {
+  return { tokens, isSpecific: true };
+}
+function toTokenRange(arg) {
+  return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg;
+}
+function tokenRangeFromRange(from, to, except = []) {
+  const tokens = [];
+  for (let token = from; token <= to; token++) {
+    if (!contains(except, token)) {
+      tokens.push(token);
+    }
+  }
+  return tokenRangeFrom(tokens);
+}
+function optionEquals(optionName, optionValue) {
+  return (context) => context.options && context.options[optionName] === optionValue;
+}
+function isOptionEnabled(optionName) {
+  return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName];
+}
+function isOptionDisabled(optionName) {
+  return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName];
+}
+function isOptionDisabledOrUndefined(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName];
+}
+function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine();
+}
+function isOptionEnabledOrUndefined(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName];
+}
+function isForContext(context) {
+  return context.contextNode.kind === 248 /* ForStatement */;
+}
+function isNotForContext(context) {
+  return !isForContext(context);
+}
+function isBinaryOpContext(context) {
+  switch (context.contextNode.kind) {
+    case 226 /* BinaryExpression */:
+      return context.contextNode.operatorToken.kind !== 28 /* CommaToken */;
+    case 227 /* ConditionalExpression */:
+    case 194 /* ConditionalType */:
+    case 234 /* AsExpression */:
+    case 281 /* ExportSpecifier */:
+    case 276 /* ImportSpecifier */:
+    case 182 /* TypePredicate */:
+    case 192 /* UnionType */:
+    case 193 /* IntersectionType */:
+    case 238 /* SatisfiesExpression */:
+      return true;
+    case 208 /* BindingElement */:
+    case 265 /* TypeAliasDeclaration */:
+    case 271 /* ImportEqualsDeclaration */:
+    case 277 /* ExportAssignment */:
+    case 260 /* VariableDeclaration */:
+    case 169 /* Parameter */:
+    case 306 /* EnumMember */:
+    case 172 /* PropertyDeclaration */:
+    case 171 /* PropertySignature */:
+      return context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */;
+    case 249 /* ForInStatement */:
+    case 168 /* TypeParameter */:
+      return context.currentTokenSpan.kind === 103 /* InKeyword */ || context.nextTokenSpan.kind === 103 /* InKeyword */ || context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */;
+    case 250 /* ForOfStatement */:
+      return context.currentTokenSpan.kind === 165 /* OfKeyword */ || context.nextTokenSpan.kind === 165 /* OfKeyword */;
+  }
+  return false;
+}
+function isNotBinaryOpContext(context) {
+  return !isBinaryOpContext(context);
+}
+function isNotTypeAnnotationContext(context) {
+  return !isTypeAnnotationContext(context);
+}
+function isTypeAnnotationContext(context) {
+  const contextKind = context.contextNode.kind;
+  return contextKind === 172 /* PropertyDeclaration */ || contextKind === 171 /* PropertySignature */ || contextKind === 169 /* Parameter */ || contextKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(contextKind);
+}
+function isOptionalPropertyContext(context) {
+  return isPropertyDeclaration(context.contextNode) && context.contextNode.questionToken;
+}
+function isNonOptionalPropertyContext(context) {
+  return !isOptionalPropertyContext(context);
+}
+function isConditionalOperatorContext(context) {
+  return context.contextNode.kind === 227 /* ConditionalExpression */ || context.contextNode.kind === 194 /* ConditionalType */;
+}
+function isSameLineTokenOrBeforeBlockContext(context) {
+  return context.TokensAreOnSameLine() || isBeforeBlockContext(context);
+}
+function isBraceWrappedContext(context) {
+  return context.contextNode.kind === 206 /* ObjectBindingPattern */ || context.contextNode.kind === 200 /* MappedType */ || isSingleLineBlockContext(context);
+}
+function isBeforeMultilineBlockContext(context) {
+  return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine());
+}
+function isMultilineBlockContext(context) {
+  return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+}
+function isSingleLineBlockContext(context) {
+  return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+}
+function isBlockContext(context) {
+  return nodeIsBlockContext(context.contextNode);
+}
+function isBeforeBlockContext(context) {
+  return nodeIsBlockContext(context.nextTokenParent);
+}
+function nodeIsBlockContext(node) {
+  if (nodeIsTypeScriptDeclWithBlockContext(node)) {
+    return true;
   }
-  function isAncestorConfigFileInfo(infoOrFileNameOrConfig) {
-    return !!infoOrFileNameOrConfig.configFileInfo;
+  switch (node.kind) {
+    case 241 /* Block */:
+    case 269 /* CaseBlock */:
+    case 210 /* ObjectLiteralExpression */:
+    case 268 /* ModuleBlock */:
+      return true;
   }
-  function forEachResolvedProjectReferenceProject(project, fileName, cb, projectReferenceProjectLoadKind, reason) {
-    var _a;
-    const resolvedRefs = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences();
-    if (!resolvedRefs)
-      return void 0;
-    let seenResolvedRefs;
-    const possibleDefaultRef = fileName ? project.getResolvedProjectReferenceToRedirect(fileName) : void 0;
-    if (possibleDefaultRef) {
-      const configFileName = toNormalizedPath(possibleDefaultRef.sourceFile.fileName);
-      const child = project.projectService.findConfiguredProjectByProjectName(configFileName);
-      if (child) {
-        const result = cb(child);
-        if (result)
-          return result;
-      } else if (projectReferenceProjectLoadKind !== 0 /* Find */) {
-        seenResolvedRefs = /* @__PURE__ */ new Map();
-        const result = forEachResolvedProjectReferenceProjectWorker(
-          resolvedRefs,
-          project.getCompilerOptions(),
-          (ref, loadKind) => possibleDefaultRef === ref ? callback(ref, loadKind) : void 0,
-          projectReferenceProjectLoadKind,
-          project.projectService,
-          seenResolvedRefs
-        );
-        if (result)
-          return result;
-        seenResolvedRefs.clear();
+  return false;
+}
+function isFunctionDeclContext(context) {
+  switch (context.contextNode.kind) {
+    case 262 /* FunctionDeclaration */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+    case 179 /* CallSignature */:
+    case 218 /* FunctionExpression */:
+    case 176 /* Constructor */:
+    case 219 /* ArrowFunction */:
+    case 264 /* InterfaceDeclaration */:
+      return true;
+  }
+  return false;
+}
+function isNotFunctionDeclContext(context) {
+  return !isFunctionDeclContext(context);
+}
+function isFunctionDeclarationOrFunctionExpressionContext(context) {
+  return context.contextNode.kind === 262 /* FunctionDeclaration */ || context.contextNode.kind === 218 /* FunctionExpression */;
+}
+function isTypeScriptDeclWithBlockContext(context) {
+  return nodeIsTypeScriptDeclWithBlockContext(context.contextNode);
+}
+function nodeIsTypeScriptDeclWithBlockContext(node) {
+  switch (node.kind) {
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 187 /* TypeLiteral */:
+    case 267 /* ModuleDeclaration */:
+    case 278 /* ExportDeclaration */:
+    case 279 /* NamedExports */:
+    case 272 /* ImportDeclaration */:
+    case 275 /* NamedImports */:
+      return true;
+  }
+  return false;
+}
+function isAfterCodeBlockContext(context) {
+  switch (context.currentTokenParent.kind) {
+    case 263 /* ClassDeclaration */:
+    case 267 /* ModuleDeclaration */:
+    case 266 /* EnumDeclaration */:
+    case 299 /* CatchClause */:
+    case 268 /* ModuleBlock */:
+    case 255 /* SwitchStatement */:
+      return true;
+    case 241 /* Block */: {
+      const blockParent = context.currentTokenParent.parent;
+      if (!blockParent || blockParent.kind !== 219 /* ArrowFunction */ && blockParent.kind !== 218 /* FunctionExpression */) {
+        return true;
       }
     }
-    return forEachResolvedProjectReferenceProjectWorker(
-      resolvedRefs,
-      project.getCompilerOptions(),
-      (ref, loadKind) => possibleDefaultRef !== ref ? callback(ref, loadKind) : void 0,
-      projectReferenceProjectLoadKind,
-      project.projectService,
-      seenResolvedRefs
-    );
-    function callback(ref, loadKind) {
-      const configFileName = toNormalizedPath(ref.sourceFile.fileName);
-      const child = project.projectService.findConfiguredProjectByProjectName(configFileName) || (loadKind === 0 /* Find */ ? void 0 : loadKind === 1 /* FindCreate */ ? project.projectService.createConfiguredProject(configFileName) : loadKind === 2 /* FindCreateLoad */ ? project.projectService.createAndLoadConfiguredProject(configFileName, reason) : Debug.assertNever(loadKind));
-      return child && cb(child);
+  }
+  return false;
+}
+function isControlDeclContext(context) {
+  switch (context.contextNode.kind) {
+    case 245 /* IfStatement */:
+    case 255 /* SwitchStatement */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 247 /* WhileStatement */:
+    case 258 /* TryStatement */:
+    case 246 /* DoStatement */:
+    case 254 /* WithStatement */:
+    case 299 /* CatchClause */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isObjectContext(context) {
+  return context.contextNode.kind === 210 /* ObjectLiteralExpression */;
+}
+function isFunctionCallContext(context) {
+  return context.contextNode.kind === 213 /* CallExpression */;
+}
+function isNewContext(context) {
+  return context.contextNode.kind === 214 /* NewExpression */;
+}
+function isFunctionCallOrNewContext(context) {
+  return isFunctionCallContext(context) || isNewContext(context);
+}
+function isPreviousTokenNotComma(context) {
+  return context.currentTokenSpan.kind !== 28 /* CommaToken */;
+}
+function isNextTokenNotCloseBracket(context) {
+  return context.nextTokenSpan.kind !== 24 /* CloseBracketToken */;
+}
+function isNextTokenNotCloseParen(context) {
+  return context.nextTokenSpan.kind !== 22 /* CloseParenToken */;
+}
+function isArrowFunctionContext(context) {
+  return context.contextNode.kind === 219 /* ArrowFunction */;
+}
+function isImportTypeContext(context) {
+  return context.contextNode.kind === 205 /* ImportType */;
+}
+function isNonJsxSameLineTokenContext(context) {
+  return context.TokensAreOnSameLine() && context.contextNode.kind !== 12 /* JsxText */;
+}
+function isNonJsxTextContext(context) {
+  return context.contextNode.kind !== 12 /* JsxText */;
+}
+function isNonJsxElementOrFragmentContext(context) {
+  return context.contextNode.kind !== 284 /* JsxElement */ && context.contextNode.kind !== 288 /* JsxFragment */;
+}
+function isJsxExpressionContext(context) {
+  return context.contextNode.kind === 294 /* JsxExpression */ || context.contextNode.kind === 293 /* JsxSpreadAttribute */;
+}
+function isNextTokenParentJsxAttribute(context) {
+  return context.nextTokenParent.kind === 291 /* JsxAttribute */ || context.nextTokenParent.kind === 295 /* JsxNamespacedName */ && context.nextTokenParent.parent.kind === 291 /* JsxAttribute */;
+}
+function isJsxAttributeContext(context) {
+  return context.contextNode.kind === 291 /* JsxAttribute */;
+}
+function isNextTokenParentNotJsxNamespacedName(context) {
+  return context.nextTokenParent.kind !== 295 /* JsxNamespacedName */;
+}
+function isNextTokenParentJsxNamespacedName(context) {
+  return context.nextTokenParent.kind === 295 /* JsxNamespacedName */;
+}
+function isJsxSelfClosingElementContext(context) {
+  return context.contextNode.kind === 285 /* JsxSelfClosingElement */;
+}
+function isNotBeforeBlockInFunctionDeclarationContext(context) {
+  return !isFunctionDeclContext(context) && !isBeforeBlockContext(context);
+}
+function isEndOfDecoratorContextOnSameLine(context) {
+  return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent);
+}
+function nodeIsInDecoratorContext(node) {
+  while (node && isExpression(node)) {
+    node = node.parent;
+  }
+  return node && node.kind === 170 /* Decorator */;
+}
+function isStartOfVariableDeclarationList(context) {
+  return context.currentTokenParent.kind === 261 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos;
+}
+function isNotFormatOnEnter(context) {
+  return context.formattingRequestKind !== 2 /* FormatOnEnter */;
+}
+function isModuleDeclContext(context) {
+  return context.contextNode.kind === 267 /* ModuleDeclaration */;
+}
+function isObjectTypeContext(context) {
+  return context.contextNode.kind === 187 /* TypeLiteral */;
+}
+function isConstructorSignatureContext(context) {
+  return context.contextNode.kind === 180 /* ConstructSignature */;
+}
+function isTypeArgumentOrParameterOrAssertion(token, parent2) {
+  if (token.kind !== 30 /* LessThanToken */ && token.kind !== 32 /* GreaterThanToken */) {
+    return false;
+  }
+  switch (parent2.kind) {
+    case 183 /* TypeReference */:
+    case 216 /* TypeAssertionExpression */:
+    case 265 /* TypeAliasDeclaration */:
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 219 /* ArrowFunction */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+    case 233 /* ExpressionWithTypeArguments */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isTypeArgumentOrParameterOrAssertionContext(context) {
+  return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent);
+}
+function isTypeAssertionContext(context) {
+  return context.contextNode.kind === 216 /* TypeAssertionExpression */;
+}
+function isNonTypeAssertionContext(context) {
+  return !isTypeAssertionContext(context);
+}
+function isVoidOpContext(context) {
+  return context.currentTokenSpan.kind === 116 /* VoidKeyword */ && context.currentTokenParent.kind === 222 /* VoidExpression */;
+}
+function isYieldOrYieldStarWithOperand(context) {
+  return context.contextNode.kind === 229 /* YieldExpression */ && context.contextNode.expression !== void 0;
+}
+function isNonNullAssertionContext(context) {
+  return context.contextNode.kind === 235 /* NonNullExpression */;
+}
+function isNotStatementConditionContext(context) {
+  return !isStatementConditionContext(context);
+}
+function isStatementConditionContext(context) {
+  switch (context.contextNode.kind) {
+    case 245 /* IfStatement */:
+    case 248 /* ForStatement */:
+    case 249 /* ForInStatement */:
+    case 250 /* ForOfStatement */:
+    case 246 /* DoStatement */:
+    case 247 /* WhileStatement */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isSemicolonDeletionContext(context) {
+  let nextTokenKind = context.nextTokenSpan.kind;
+  let nextTokenStart = context.nextTokenSpan.pos;
+  if (isTrivia(nextTokenKind)) {
+    const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken(
+      context.currentTokenParent,
+      findAncestor(context.currentTokenParent, (a) => !a.parent),
+      context.sourceFile
+    ) : context.nextTokenParent.getFirstToken(context.sourceFile);
+    if (!nextRealToken) {
+      return true;
     }
+    nextTokenKind = nextRealToken.kind;
+    nextTokenStart = nextRealToken.getStart(context.sourceFile);
   }
-  function forEachResolvedProjectReferenceProjectWorker(resolvedProjectReferences, parentOptions, cb, projectReferenceProjectLoadKind, projectService, seenResolvedRefs) {
-    const loadKind = parentOptions.disableReferencedProjectLoad ? 0 /* Find */ : projectReferenceProjectLoadKind;
-    return forEach(resolvedProjectReferences, (ref) => {
-      if (!ref)
-        return void 0;
-      const configFileName = toNormalizedPath(ref.sourceFile.fileName);
-      const canonicalPath = projectService.toCanonicalFileName(configFileName);
-      const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(canonicalPath);
-      if (seenValue !== void 0 && seenValue >= loadKind) {
-        return void 0;
-      }
-      const result = cb(ref, loadKind);
-      if (result) {
-        return result;
+  const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line;
+  const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line;
+  if (startLine === endLine) {
+    return nextTokenKind === 20 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */;
+  }
+  if (nextTokenKind === 240 /* SemicolonClassElement */ || nextTokenKind === 27 /* SemicolonToken */) {
+    return false;
+  }
+  if (context.contextNode.kind === 264 /* InterfaceDeclaration */ || context.contextNode.kind === 265 /* TypeAliasDeclaration */) {
+    return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 21 /* OpenParenToken */;
+  }
+  if (isPropertyDeclaration(context.currentTokenParent)) {
+    return !context.currentTokenParent.initializer;
+  }
+  return context.currentTokenParent.kind !== 248 /* ForStatement */ && context.currentTokenParent.kind !== 242 /* EmptyStatement */ && context.currentTokenParent.kind !== 240 /* SemicolonClassElement */ && nextTokenKind !== 23 /* OpenBracketToken */ && nextTokenKind !== 21 /* OpenParenToken */ && nextTokenKind !== 40 /* PlusToken */ && nextTokenKind !== 41 /* MinusToken */ && nextTokenKind !== 44 /* SlashToken */ && nextTokenKind !== 14 /* RegularExpressionLiteral */ && nextTokenKind !== 28 /* CommaToken */ && nextTokenKind !== 228 /* TemplateExpression */ && nextTokenKind !== 16 /* TemplateHead */ && nextTokenKind !== 15 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 25 /* DotToken */;
+}
+function isSemicolonInsertionContext(context) {
+  return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile);
+}
+function isNotPropertyAccessOnIntegerLiteral(context) {
+  return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().includes(".");
+}
+
+// src/services/formatting/rulesMap.ts
+function getFormatContext(options, host) {
+  return { options, getRules: getRulesMap(), host };
+}
+var rulesMapCache;
+function getRulesMap() {
+  if (rulesMapCache === void 0) {
+    rulesMapCache = createRulesMap(getAllRules());
+  }
+  return rulesMapCache;
+}
+function getRuleActionExclusion(ruleAction) {
+  let mask2 = 0 /* None */;
+  if (ruleAction & 1 /* StopProcessingSpaceActions */) {
+    mask2 |= 28 /* ModifySpaceAction */;
+  }
+  if (ruleAction & 2 /* StopProcessingTokenActions */) {
+    mask2 |= 96 /* ModifyTokenAction */;
+  }
+  if (ruleAction & 28 /* ModifySpaceAction */) {
+    mask2 |= 28 /* ModifySpaceAction */;
+  }
+  if (ruleAction & 96 /* ModifyTokenAction */) {
+    mask2 |= 96 /* ModifyTokenAction */;
+  }
+  return mask2;
+}
+function createRulesMap(rules) {
+  const map2 = buildMap(rules);
+  return (context) => {
+    const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)];
+    if (bucket) {
+      const rules2 = [];
+      let ruleActionMask = 0;
+      for (const rule2 of bucket) {
+        const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask);
+        if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) {
+          rules2.push(rule2);
+          ruleActionMask |= rule2.action;
+        }
+      }
+      if (rules2.length) {
+        return rules2;
       }
-      (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Map())).set(canonicalPath, loadKind);
-      return ref.references && forEachResolvedProjectReferenceProjectWorker(ref.references, ref.commandLine.options, cb, loadKind, projectService, seenResolvedRefs);
+    }
+  };
+}
+function buildMap(rules) {
+  const map2 = new Array(mapRowLength * mapRowLength);
+  const rulesBucketConstructionStateList = new Array(map2.length);
+  for (const rule2 of rules) {
+    const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific;
+    for (const left of rule2.leftTokenRange.tokens) {
+      for (const right of rule2.rightTokenRange.tokens) {
+        const index = getRuleBucketIndex(left, right);
+        let rulesBucket = map2[index];
+        if (rulesBucket === void 0) {
+          rulesBucket = map2[index] = [];
+        }
+        addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index);
+      }
+    }
+  }
+  return map2;
+}
+function getRuleBucketIndex(row, column) {
+  Debug.assert(row <= 165 /* LastKeyword */ && column <= 165 /* LastKeyword */, "Must compute formatting context from tokens");
+  return row * mapRowLength + column;
+}
+var maskBitSize = 5;
+var mask = 31;
+var mapRowLength = 165 /* LastToken */ + 1;
+var RulesPosition = ((RulesPosition2) => {
+  RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific";
+  RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny";
+  RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific";
+  RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny";
+  RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific";
+  RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny";
+  return RulesPosition2;
+})(RulesPosition || {});
+function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) {
+  const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny;
+  const state = constructionState[rulesBucketIndex] || 0;
+  rules.splice(getInsertionIndex(state, position), 0, rule2);
+  constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position);
+}
+function getInsertionIndex(indexBitmap, maskPosition) {
+  let index = 0;
+  for (let pos = 0; pos <= maskPosition; pos += maskBitSize) {
+    index += indexBitmap & mask;
+    indexBitmap >>= maskBitSize;
+  }
+  return index;
+}
+function increaseInsertionIndex(indexBitmap, maskPosition) {
+  const value = (indexBitmap >> maskPosition & mask) + 1;
+  Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules.");
+  return indexBitmap & ~(mask << maskPosition) | value << maskPosition;
+}
+
+// src/services/formatting/formatting.ts
+function createTextRangeWithKind(pos, end, kind) {
+  const textRangeWithKind = { pos, end, kind };
+  if (Debug.isDebugging) {
+    Object.defineProperty(textRangeWithKind, "__debugKind", {
+      get: () => Debug.formatSyntaxKind(kind)
     });
   }
-  function forEachPotentialProjectReference(project, cb) {
-    return project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb);
-  }
-  function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) {
-    return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.isInitialLoadPending() ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef);
+  return textRangeWithKind;
+}
+function formatOnEnter(position, sourceFile, formatContext) {
+  const line = sourceFile.getLineAndCharacterOfPosition(position).line;
+  if (line === 0) {
+    return [];
   }
-  function callbackRefProject(project, cb, refPath) {
-    const refProject = refPath && project.projectService.configuredProjects.get(refPath);
-    return refProject && cb(refProject);
+  let endOfFormatSpan = getEndLinePosition(line, sourceFile);
+  while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) {
+    endOfFormatSpan--;
   }
-  function forEachReferencedProject(project, cb) {
-    return forEachAnyProjectReferenceKind(
-      project,
-      (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path),
-      (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))),
-      (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef)
-    );
+  if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) {
+    endOfFormatSpan--;
   }
-  function getDetailWatchInfo(watchType, project) {
-    return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`;
+  const span = {
+    // get start position for the previous line
+    pos: getStartPositionOfLine(line - 1, sourceFile),
+    // end value is exclusive so add 1 to the result
+    end: endOfFormatSpan + 1
+  };
+  return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
+}
+function formatOnSemicolon(position, sourceFile, formatContext) {
+  const semicolon = findImmediatelyPrecedingTokenOfKind(position, 27 /* SemicolonToken */, sourceFile);
+  return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */);
+}
+function formatOnOpeningCurly(position, sourceFile, formatContext) {
+  const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 19 /* OpenBraceToken */, sourceFile);
+  if (!openingCurly) {
+    return [];
   }
-  function isScriptInfoWatchedFromNodeModules(info) {
-    return !info.isScriptOpen() && info.mTime !== void 0;
+  const curlyBraceRange = openingCurly.parent;
+  const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
+  const textRange = {
+    pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
+    // TODO: GH#18217
+    end: position
+  };
+  return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
+}
+function formatOnClosingCurly(position, sourceFile, formatContext) {
+  const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 20 /* CloseBraceToken */, sourceFile);
+  return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */);
+}
+function formatDocument(sourceFile, formatContext) {
+  const span = {
+    pos: 0,
+    end: sourceFile.text.length
+  };
+  return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */);
+}
+function formatSelection(start, end, sourceFile, formatContext) {
+  const span = {
+    pos: getLineStartPositionForPosition(start, sourceFile),
+    end
+  };
+  return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */);
+}
+function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) {
+  const precedingToken = findPrecedingToken(end, sourceFile);
+  return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0;
+}
+function findOutermostNodeWithinListLevel(node) {
+  let current = node;
+  while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) {
+    current = current.parent;
+  }
+  return current;
+}
+function isListElement(parent2, node) {
+  switch (parent2.kind) {
+    case 263 /* ClassDeclaration */:
+    case 264 /* InterfaceDeclaration */:
+      return rangeContainsRange(parent2.members, node);
+    case 267 /* ModuleDeclaration */:
+      const body = parent2.body;
+      return !!body && body.kind === 268 /* ModuleBlock */ && rangeContainsRange(body.statements, node);
+    case 307 /* SourceFile */:
+    case 241 /* Block */:
+    case 268 /* ModuleBlock */:
+      return rangeContainsRange(parent2.statements, node);
+    case 299 /* CatchClause */:
+      return rangeContainsRange(parent2.block.statements, node);
+  }
+  return false;
+}
+function findEnclosingNode(range, sourceFile) {
+  return find2(sourceFile);
+  function find2(n) {
+    const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c);
+    if (candidate) {
+      const result = find2(candidate);
+      if (result) {
+        return result;
+      }
+    }
+    return n;
   }
-  function projectContainsInfoDirectly(project, info) {
-    return project.containsScriptInfo(info) && !project.isSourceOfProjectReferenceRedirect(info.path);
+}
+function prepareRangeContainsErrorFunction(errors, originalRange) {
+  if (!errors.length) {
+    return rangeHasNoErrors;
   }
-  function updateProjectIfDirty(project) {
-    project.invalidateResolutionsOfFailedLookupLocations();
-    return project.dirty && project.updateGraph();
+  const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start);
+  if (!sorted.length) {
+    return rangeHasNoErrors;
   }
-  function setProjectOptionsUsed(project) {
-    if (isConfiguredProject(project)) {
-      project.projectOptions = true;
+  let index = 0;
+  return (r) => {
+    while (true) {
+      if (index >= sorted.length) {
+        return false;
+      }
+      const error2 = sorted[index];
+      if (r.end <= error2.start) {
+        return false;
+      }
+      if (startEndOverlapsWithStartEnd(r.pos, r.end, error2.start, error2.start + error2.length)) {
+        return true;
+      }
+      index++;
     }
+  };
+  function rangeHasNoErrors() {
+    return false;
   }
-  function createProjectNameFactoryWithCounter(nameFactory) {
-    let nextId = 1;
-    return () => nameFactory(nextId++);
-  }
-  function getHostWatcherMap() {
-    return { idToCallbacks: /* @__PURE__ */ new Map(), pathToId: /* @__PURE__ */ new Map() };
+}
+function getScanStartPosition(enclosingNode, originalRange, sourceFile) {
+  const start = enclosingNode.getStart(sourceFile);
+  if (start === originalRange.pos && enclosingNode.end === originalRange.end) {
+    return start;
+  }
+  const precedingToken = findPrecedingToken(originalRange.pos, sourceFile);
+  if (!precedingToken) {
+    return enclosingNode.pos;
+  }
+  if (precedingToken.end >= originalRange.pos) {
+    return enclosingNode.pos;
+  }
+  return precedingToken.end;
+}
+function getOwnOrInheritedDelta(n, options, sourceFile) {
+  let previousLine = -1 /* Unknown */;
+  let child;
+  while (n) {
+    const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line;
+    if (previousLine !== -1 /* Unknown */ && line !== previousLine) {
+      break;
+    }
+    if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) {
+      return options.indentSize;
+    }
+    previousLine = line;
+    child = n;
+    n = n.parent;
+  }
+  return 0;
+}
+function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) {
+  const range = { pos: node.pos, end: node.end };
+  return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker(
+    range,
+    node,
+    initialIndentation,
+    delta,
+    scanner2,
+    formatContext,
+    1 /* FormatSelection */,
+    (_) => false,
+    // assume that node does not have any errors
+    sourceFileLike
+  ));
+}
+function formatNodeLines(node, sourceFile, formatContext, requestKind) {
+  if (!node) {
+    return [];
   }
-  function createWatchFactoryHostUsingWatchEvents(service, canUseWatchEvents) {
-    if (!canUseWatchEvents || !service.eventHandler || !service.session)
-      return void 0;
-    const watchedFiles = getHostWatcherMap();
-    const watchedDirectories = getHostWatcherMap();
-    const watchedDirectoriesRecursive = getHostWatcherMap();
-    let ids = 1;
-    service.session.addProtocolHandler("watchChange" /* WatchChange */, (req) => {
-      onWatchChange(req.arguments);
-      return { responseRequired: false };
-    });
-    return {
-      watchFile: watchFile2,
-      watchDirectory,
-      getCurrentDirectory: () => service.host.getCurrentDirectory(),
-      useCaseSensitiveFileNames: service.host.useCaseSensitiveFileNames
-    };
-    function watchFile2(path, callback) {
-      return getOrCreateFileWatcher(
-        watchedFiles,
-        path,
-        callback,
-        (id) => ({ eventName: CreateFileWatcherEvent, data: { id, path } })
-      );
+  const span = {
+    pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile),
+    end: node.end
+  };
+  return formatSpan(span, sourceFile, formatContext, requestKind);
+}
+function formatSpan(originalRange, sourceFile, formatContext, requestKind) {
+  const enclosingNode = findEnclosingNode(originalRange, sourceFile);
+  return getFormattingScanner(
+    sourceFile.text,
+    sourceFile.languageVariant,
+    getScanStartPosition(enclosingNode, originalRange, sourceFile),
+    originalRange.end,
+    (scanner2) => formatSpanWorker(
+      originalRange,
+      enclosingNode,
+      SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options),
+      getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile),
+      scanner2,
+      formatContext,
+      requestKind,
+      prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange),
+      sourceFile
+    )
+  );
+}
+function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) {
+  var _a;
+  const formattingContext = new FormattingContext(sourceFile, requestKind, options);
+  let previousRangeTriviaEnd;
+  let previousRange;
+  let previousParent;
+  let previousRangeStartLine;
+  let lastIndentedLine;
+  let indentationOnLastIndentedLine = -1 /* Unknown */;
+  const edits = [];
+  formattingScanner.advance();
+  if (formattingScanner.isOnToken()) {
+    const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line;
+    let undecoratedStartLine = startLine;
+    if (hasDecorators(enclosingNode)) {
+      undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line;
+    }
+    processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
+  }
+  const remainingTrivia = formattingScanner.getCurrentLeadingTrivia();
+  if (remainingTrivia) {
+    const indentation = SmartIndenter.nodeWillIndentChild(
+      options,
+      enclosingNode,
+      /*child*/
+      void 0,
+      sourceFile,
+      /*indentByDefault*/
+      false
+    ) ? initialIndentation + options.indentSize : initialIndentation;
+    indentTriviaItems(
+      remainingTrivia,
+      indentation,
+      /*indentNextTokenOrTrivia*/
+      true,
+      (item) => {
+        processRange(
+          item,
+          sourceFile.getLineAndCharacterOfPosition(item.pos),
+          enclosingNode,
+          enclosingNode,
+          /*dynamicIndentation*/
+          void 0
+        );
+        insertIndentation(
+          item.pos,
+          indentation,
+          /*lineAdded*/
+          false
+        );
+      }
+    );
+    if (options.trimTrailingWhitespace !== false) {
+      trimTrailingWhitespacesForRemainingRange(remainingTrivia);
     }
-    function watchDirectory(path, callback, recursive) {
-      return getOrCreateFileWatcher(
-        recursive ? watchedDirectoriesRecursive : watchedDirectories,
-        path,
-        callback,
-        (id) => ({
-          eventName: CreateDirectoryWatcherEvent,
-          data: {
-            id,
-            path,
-            recursive: !!recursive,
-            // Special case node_modules as we watch it for changes to closed script infos as well
-            ignoreUpdate: !path.endsWith("/node_modules") ? true : void 0
-          }
-        })
+  }
+  if (previousRange && formattingScanner.getTokenFullStart() >= originalRange.end) {
+    const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0;
+    if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) {
+      const parent2 = ((_a = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a.parent) || previousParent;
+      processPair(
+        tokenInfo,
+        sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line,
+        parent2,
+        previousRange,
+        previousRangeStartLine,
+        previousParent,
+        parent2,
+        /*dynamicIndentation*/
+        void 0
       );
     }
-    function getOrCreateFileWatcher({ pathToId, idToCallbacks }, path, callback, event) {
-      const key = service.toPath(path);
-      let id = pathToId.get(key);
-      if (!id)
-        pathToId.set(key, id = ids++);
-      let callbacks = idToCallbacks.get(id);
-      if (!callbacks) {
-        idToCallbacks.set(id, callbacks = /* @__PURE__ */ new Set());
-        service.eventHandler(event(id));
+  }
+  return edits;
+  function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) {
+    if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) {
+      if (inheritedIndentation !== -1 /* Unknown */) {
+        return inheritedIndentation;
       }
-      callbacks.add(callback);
+    } else {
+      const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
+      const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile);
+      const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options);
+      if (startLine !== parentStartLine || startPos === column) {
+        const baseIndentSize = SmartIndenter.getBaseIndentation(options);
+        return baseIndentSize > column ? baseIndentSize : column;
+      }
+    }
+    return -1 /* Unknown */;
+  }
+  function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) {
+    const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
+    if (effectiveParentStartLine === startLine) {
       return {
-        close() {
-          const callbacks2 = idToCallbacks.get(id);
-          if (!(callbacks2 == null ? void 0 : callbacks2.delete(callback)))
-            return;
-          if (callbacks2.size)
-            return;
-          idToCallbacks.delete(id);
-          pathToId.delete(key);
-          service.eventHandler({ eventName: CloseFileWatcherEvent, data: { id } });
-        }
+        indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(),
+        delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2)
       };
+    } else if (inheritedIndentation === -1 /* Unknown */) {
+      if (node.kind === 21 /* OpenParenToken */ && startLine === lastIndentedLine) {
+        return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) };
+      } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) {
+        return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 };
+      } else {
+        return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 };
+      }
+    } else {
+      return { indentation: inheritedIndentation, delta: delta2 };
     }
-    function onWatchChange(args) {
-      if (isArray(args))
-        args.forEach(onWatchChangeRequestArgs);
-      else
-        onWatchChangeRequestArgs(args);
-    }
-    function onWatchChangeRequestArgs({ id, created, deleted, updated }) {
-      onWatchEventType(id, created, 0 /* Created */);
-      onWatchEventType(id, deleted, 2 /* Deleted */);
-      onWatchEventType(id, updated, 1 /* Changed */);
-    }
-    function onWatchEventType(id, paths, eventKind) {
-      if (!(paths == null ? void 0 : paths.length))
-        return;
-      forEachCallback(watchedFiles, id, paths, (callback, eventPath) => callback(eventPath, eventKind));
-      forEachCallback(watchedDirectories, id, paths, (callback, eventPath) => callback(eventPath));
-      forEachCallback(watchedDirectoriesRecursive, id, paths, (callback, eventPath) => callback(eventPath));
+  }
+  function getFirstNonDecoratorTokenOfNode(node) {
+    if (canHaveModifiers(node)) {
+      const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator));
+      if (modifier) return modifier.kind;
     }
-    function forEachCallback(hostWatcherMap, id, eventPaths, cb) {
-      var _a;
-      (_a = hostWatcherMap.idToCallbacks.get(id)) == null ? void 0 : _a.forEach((callback) => {
-        eventPaths.forEach((eventPath) => cb(callback, normalizeSlashes(eventPath)));
-      });
+    switch (node.kind) {
+      case 263 /* ClassDeclaration */:
+        return 86 /* ClassKeyword */;
+      case 264 /* InterfaceDeclaration */:
+        return 120 /* InterfaceKeyword */;
+      case 262 /* FunctionDeclaration */:
+        return 100 /* FunctionKeyword */;
+      case 266 /* EnumDeclaration */:
+        return 266 /* EnumDeclaration */;
+      case 177 /* GetAccessor */:
+        return 139 /* GetKeyword */;
+      case 178 /* SetAccessor */:
+        return 153 /* SetKeyword */;
+      case 174 /* MethodDeclaration */:
+        if (node.asteriskToken) {
+          return 42 /* AsteriskToken */;
+        }
+      case 172 /* PropertyDeclaration */:
+      case 169 /* Parameter */:
+        const name = getNameOfDeclaration(node);
+        if (name) {
+          return name.kind;
+        }
     }
   }
-  function createIncompleteCompletionsCache() {
-    let info;
+  function getDynamicIndentation(node, nodeStartLine, indentation, delta2) {
     return {
-      get() {
-        return info;
-      },
-      set(newInfo) {
-        info = newInfo;
+      getIndentationForComment: (kind, tokenIndentation, container) => {
+        switch (kind) {
+          case 20 /* CloseBraceToken */:
+          case 24 /* CloseBracketToken */:
+          case 22 /* CloseParenToken */:
+            return indentation + getDelta(container);
+        }
+        return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
       },
-      clear() {
-        info = void 0;
+      // if list end token is LessThanToken '>' then its delta should be explicitly suppressed
+      // so that LessThanToken as a binary operator can still be indented.
+      // foo.then
+      //     <
+      //         number,
+      //         string,
+      //     >();
+      // vs
+      // var a = xValue
+      //     > yValue;
+      getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
+      getIndentation: () => indentation,
+      getDelta,
+      recomputeIndentation: (lineAdded, parent2) => {
+        if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) {
+          indentation += lineAdded ? options.indentSize : -options.indentSize;
+          delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
+        }
       }
     };
-  }
-  function isConfigFile(config) {
-    return config.kind !== void 0;
-  }
-  function printProjectWithoutFileNames(project) {
-    project.print(
-      /*writeProjectFileNames*/
-      false,
-      /*writeFileExplaination*/
-      false,
-      /*writeFileVersionAndText*/
-      false
-    );
-  }
-  var maxProgramSizeForNonTsFiles, maxFileSize, ProjectsUpdatedInBackgroundEvent, ProjectLoadingStartEvent, ProjectLoadingFinishEvent, LargeFileReferencedEvent, ConfigFileDiagEvent, ProjectLanguageServiceStateEvent, ProjectInfoTelemetryEvent, OpenFileInfoTelemetryEvent, CreateFileWatcherEvent, CreateDirectoryWatcherEvent, CloseFileWatcherEvent, ensureProjectForOpenFileSchedule, compilerOptionConverters, watchOptionsConverters, indentStyle, defaultTypeSafeList, fileNamePropertyReader, externalFilePropertyReader, noopConfigFileWatcher, ProjectReferenceProjectLoadKind, _ProjectService, ProjectService3;
-  var init_editorServices = __esm({
-    "src/server/editorServices.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      init_protocol();
-      maxProgramSizeForNonTsFiles = 20 * 1024 * 1024;
-      maxFileSize = 4 * 1024 * 1024;
-      ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground";
-      ProjectLoadingStartEvent = "projectLoadingStart";
-      ProjectLoadingFinishEvent = "projectLoadingFinish";
-      LargeFileReferencedEvent = "largeFileReferenced";
-      ConfigFileDiagEvent = "configFileDiag";
-      ProjectLanguageServiceStateEvent = "projectLanguageServiceState";
-      ProjectInfoTelemetryEvent = "projectInfo";
-      OpenFileInfoTelemetryEvent = "openFileInfo";
-      CreateFileWatcherEvent = "createFileWatcher";
-      CreateDirectoryWatcherEvent = "createDirectoryWatcher";
-      CloseFileWatcherEvent = "closeFileWatcher";
-      ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*";
-      compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations);
-      watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch);
-      indentStyle = new Map(Object.entries({
-        none: 0 /* None */,
-        block: 1 /* Block */,
-        smart: 2 /* Smart */
-      }));
-      defaultTypeSafeList = {
-        "jquery": {
-          // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js")
-          match: /jquery(-[\d.]+)?(\.intellisense)?(\.min)?\.js$/i,
-          types: ["jquery"]
-        },
-        "WinJS": {
-          // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js
-          match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i,
-          // If the winjs/base.js file is found..
-          exclude: [["^", 1, "/.*"]],
-          // ..then exclude all files under the winjs folder
-          types: ["winjs"]
-          // And fetch the @types package for WinJS
-        },
-        "Kendo": {
-          // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js
-          match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i,
-          exclude: [["^", 1, "/.*"]],
-          types: ["kendo-ui"]
-        },
-        "Office Nuget": {
-          // e.g. /scripts/Office/1/excel-15.debug.js
-          match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i,
-          // Office NuGet package is installed under a "1/office" folder
-          exclude: [["^", 1, "/.*"]],
-          // Exclude that whole folder if the file indicated above is found in it
-          types: ["office"]
-          // @types package to fetch instead
-        },
-        "References": {
-          match: /^(.*\/_references\.js)$/i,
-          exclude: [["^", 1, "$"]]
-        }
-      };
-      fileNamePropertyReader = {
-        getFileName: (x) => x,
-        getScriptKind: (fileName, extraFileExtensions) => {
-          let result;
-          if (extraFileExtensions) {
-            const fileExtension = getAnyExtensionFromPath(fileName);
-            if (fileExtension) {
-              some(extraFileExtensions, (info) => {
-                if (info.extension === fileExtension) {
-                  result = info.scriptKind;
-                  return true;
-                }
-                return false;
-              });
-            }
-          }
-          return result;
-        },
-        hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension))
-      };
-      externalFilePropertyReader = {
-        getFileName: (x) => x.fileName,
-        getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind),
-        // TODO: GH#18217
-        hasMixedContent: (x) => !!x.hasMixedContent
-      };
-      noopConfigFileWatcher = { close: noop };
-      ProjectReferenceProjectLoadKind = /* @__PURE__ */ ((ProjectReferenceProjectLoadKind2) => {
-        ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["Find"] = 0] = "Find";
-        ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreate"] = 1] = "FindCreate";
-        ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreateLoad"] = 2] = "FindCreateLoad";
-        return ProjectReferenceProjectLoadKind2;
-      })(ProjectReferenceProjectLoadKind || {});
-      _ProjectService = class _ProjectService {
-        constructor(opts) {
-          /**
-           * Container of all known scripts
-           *
-           * @internal
-           */
-          this.filenameToScriptInfo = /* @__PURE__ */ new Map();
-          this.nodeModulesWatchers = /* @__PURE__ */ new Map();
-          /**
-           * Contains all the deleted script info's version information so that
-           * it does not reset when creating script info again
-           * (and could have potentially collided with version where contents mismatch)
-           */
-          this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map();
-          // Set of all '.js' files ever opened.
-          this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Map();
-          /**
-           * maps external project file name to list of config files that were the part of this project
-           */
-          this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map();
-          /**
-           * external projects (configuration and list of root files is not controlled by tsserver)
-           */
-          this.externalProjects = [];
-          /**
-           * projects built from openFileRoots
-           */
-          this.inferredProjects = [];
-          /**
-           * projects specified by a tsconfig.json file
-           */
-          this.configuredProjects = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName);
-          /** @internal */
-          this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName);
-          /** @internal */
-          this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName);
-          /**
-           * Open files: with value being project root path, and key being Path of the file that is open
-           */
-          this.openFiles = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.configFileForOpenFiles = /* @__PURE__ */ new Map();
-          /**
-           * Map of open files that are opened without complete path but have projectRoot as current directory
-           */
-          this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map();
-          this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-          this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-          this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-          /**
-           * Project size for configured or external projects
-           */
-          this.projectToSizeMap = /* @__PURE__ */ new Map();
-          /**
-           * This is a map of config file paths existence that doesnt need query to disk
-           * - The entry can be present because there is inferred project that needs to watch addition of config file to directory
-           *   In this case the exists could be true/false based on config file is present or not
-           * - Or it is present if we have configured project open with config file at that location
-           *   In this case the exists property is always true
-           *
-           * @internal
-           */
-          this.configFileExistenceInfoCache = /* @__PURE__ */ new Map();
-          this.safelist = defaultTypeSafeList;
-          this.legacySafelist = /* @__PURE__ */ new Map();
-          this.pendingProjectUpdates = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.pendingEnsureProjectForOpenFiles = false;
-          /** Tracks projects that we have already sent telemetry for. */
-          this.seenProjects = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.extendedConfigCache = /* @__PURE__ */ new Map();
-          /** @internal */
-          this.baseline = noop;
-          /** @internal */
-          this.verifyDocumentRegistry = noop;
-          /** @internal */
-          this.verifyProgram = noop;
-          /** @internal */
-          this.onProjectCreation = noop;
-          var _a;
-          this.host = opts.host;
-          this.logger = opts.logger;
-          this.cancellationToken = opts.cancellationToken;
-          this.useSingleInferredProject = opts.useSingleInferredProject;
-          this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot;
-          this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
-          this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds;
-          this.eventHandler = opts.eventHandler;
-          this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
-          this.globalPlugins = opts.globalPlugins || emptyArray2;
-          this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2;
-          this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads;
-          this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation;
-          this.session = opts.session;
-          this.jsDocParsingMode = opts.jsDocParsingMode;
-          if (opts.serverMode !== void 0) {
-            this.serverMode = opts.serverMode;
-          } else {
-            this.serverMode = 0 /* Semantic */;
-          }
-          if (this.host.realpath) {
-            this.realpathToScriptInfos = createMultiMap();
-          }
-          this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory());
-          this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames);
-          this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0;
-          this.throttledOperations = new ThrottledOperations(this.host, this.logger);
-          if (this.typesMapLocation) {
-            this.loadTypesMap();
-          } else {
-            this.logger.info("No types map provided; using the default");
-          }
-          this.typingsInstaller.attach(this);
-          this.typingsCache = new TypingsCache(this.typingsInstaller);
-          this.hostConfiguration = {
-            formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine),
-            preferences: emptyOptions,
-            hostInfo: "Unknown host",
-            extraFileExtensions: []
-          };
-          this.documentRegistry = createDocumentRegistryInternal(this.host.useCaseSensitiveFileNames, this.currentDirectory, this.jsDocParsingMode, this);
-          const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */;
-          const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop;
-          this.packageJsonCache = createPackageJsonCache(this);
-          this.watchFactory = this.serverMode !== 0 /* Semantic */ ? {
-            watchFile: returnNoopFileWatcher,
-            watchDirectory: returnNoopFileWatcher
-          } : getWatchFactory(
-            createWatchFactoryHostUsingWatchEvents(this, opts.canUseWatchEvents) || this.host,
-            watchLogLevel,
-            log,
-            getDetailWatchInfo
-          );
-          (_a = opts.incrementalVerifier) == null ? void 0 : _a.call(opts, this);
-        }
-        toPath(fileName) {
-          return toPath(fileName, this.currentDirectory, this.toCanonicalFileName);
-        }
-        /** @internal */
-        getExecutingFilePath() {
-          return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath());
-        }
-        /** @internal */
-        getNormalizedAbsolutePath(fileName) {
-          return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory());
-        }
-        /** @internal */
-        setDocument(key, path, sourceFile) {
-          const info = Debug.checkDefined(this.getScriptInfoForPath(path));
-          info.cacheSourceFile = { key, sourceFile };
-        }
-        /** @internal */
-        getDocument(key, path) {
-          const info = this.getScriptInfoForPath(path);
-          return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0;
-        }
-        /** @internal */
-        ensureInferredProjectsUpToDate_TestOnly() {
-          this.ensureProjectStructuresUptoDate();
-        }
-        /** @internal */
-        getCompilerOptionsForInferredProjects() {
-          return this.compilerOptionsForInferredProjects;
-        }
-        /** @internal */
-        onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) {
-          if (!this.eventHandler) {
-            return;
-          }
-          const event = {
-            eventName: ProjectLanguageServiceStateEvent,
-            data: { project, languageServiceEnabled }
-          };
-          this.eventHandler(event);
-        }
-        loadTypesMap() {
-          try {
-            const fileContent = this.host.readFile(this.typesMapLocation);
-            if (fileContent === void 0) {
-              this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`);
-              return;
-            }
-            const raw = JSON.parse(fileContent);
-            for (const k of Object.keys(raw.typesMap)) {
-              raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i");
-            }
-            this.safelist = raw.typesMap;
-            for (const key in raw.simpleMap) {
-              if (hasProperty(raw.simpleMap, key)) {
-                this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase());
-              }
-            }
-          } catch (e) {
-            this.logger.info(`Error loading types map: ${e}`);
-            this.safelist = defaultTypeSafeList;
-            this.legacySafelist.clear();
-          }
-        }
-        // eslint-disable-line @typescript-eslint/unified-signatures
-        updateTypingsForProject(response) {
-          const project = this.findProject(response.projectName);
-          if (!project) {
-            return;
-          }
-          switch (response.kind) {
-            case ActionSet:
-              project.updateTypingFiles(this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings));
-              return;
-            case ActionInvalidate:
-              this.typingsCache.enqueueInstallTypingsForProject(
-                project,
-                project.lastCachedUnresolvedImportsList,
-                /*forceRefresh*/
-                true
-              );
-              return;
-          }
-        }
-        /** @internal */
-        watchTypingLocations(response) {
-          var _a;
-          (_a = this.findProject(response.projectName)) == null ? void 0 : _a.watchTypingLocations(response.files);
-        }
-        /** @internal */
-        delayEnsureProjectForOpenFiles() {
-          if (!this.openFiles.size)
-            return;
-          this.pendingEnsureProjectForOpenFiles = true;
-          this.throttledOperations.schedule(
-            ensureProjectForOpenFileSchedule,
-            /*delay*/
-            2500,
-            () => {
-              if (this.pendingProjectUpdates.size !== 0) {
-                this.delayEnsureProjectForOpenFiles();
-              } else {
-                if (this.pendingEnsureProjectForOpenFiles) {
-                  this.ensureProjectForOpenFiles();
-                  this.sendProjectsUpdatedInBackgroundEvent();
-                }
-              }
-            }
-          );
-        }
-        delayUpdateProjectGraph(project) {
-          project.markAsDirty();
-          if (isBackgroundProject(project))
-            return;
-          const projectName = project.getProjectName();
-          this.pendingProjectUpdates.set(projectName, project);
-          this.throttledOperations.schedule(
-            projectName,
-            /*delay*/
-            250,
-            () => {
-              if (this.pendingProjectUpdates.delete(projectName)) {
-                updateProjectIfDirty(project);
-              }
-            }
-          );
-        }
-        /** @internal */
-        hasPendingProjectUpdate(project) {
-          return this.pendingProjectUpdates.has(project.getProjectName());
-        }
-        /** @internal */
-        sendProjectsUpdatedInBackgroundEvent() {
-          if (!this.eventHandler) {
-            return;
-          }
-          const event = {
-            eventName: ProjectsUpdatedInBackgroundEvent,
-            data: {
-              openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName)
-            }
-          };
-          this.eventHandler(event);
-        }
-        /** @internal */
-        sendLargeFileReferencedEvent(file, fileSize) {
-          if (!this.eventHandler) {
-            return;
-          }
-          const event = {
-            eventName: LargeFileReferencedEvent,
-            data: { file, fileSize, maxFileSize }
-          };
-          this.eventHandler(event);
-        }
-        /** @internal */
-        sendProjectLoadingStartEvent(project, reason) {
-          if (!this.eventHandler) {
-            return;
-          }
-          project.sendLoadingProjectFinish = true;
-          const event = {
-            eventName: ProjectLoadingStartEvent,
-            data: { project, reason }
-          };
-          this.eventHandler(event);
-        }
-        /** @internal */
-        sendProjectLoadingFinishEvent(project) {
-          if (!this.eventHandler || !project.sendLoadingProjectFinish) {
-            return;
-          }
-          project.sendLoadingProjectFinish = false;
-          const event = {
-            eventName: ProjectLoadingFinishEvent,
-            data: { project }
-          };
-          this.eventHandler(event);
-        }
-        /** @internal */
-        sendPerformanceEvent(kind, durationMs) {
-          if (this.performanceEventHandler) {
-            this.performanceEventHandler({ kind, durationMs });
-          }
-        }
-        /** @internal */
-        delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) {
-          this.delayUpdateProjectGraph(project);
-          this.delayEnsureProjectForOpenFiles();
-        }
-        delayUpdateProjectGraphs(projects, clearSourceMapperCache) {
-          if (projects.length) {
-            for (const project of projects) {
-              if (clearSourceMapperCache)
-                project.clearSourceMapperCache();
-              this.delayUpdateProjectGraph(project);
-            }
-            this.delayEnsureProjectForOpenFiles();
-          }
-        }
-        setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) {
-          Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled");
-          const compilerOptions = convertCompilerOptions(projectCompilerOptions);
-          const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath);
-          const typeAcquisition = convertTypeAcquisition(projectCompilerOptions);
-          compilerOptions.allowNonTsExtensions = true;
-          const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath);
-          if (canonicalProjectRootPath) {
-            this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions);
-            this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false);
-            this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition);
-          } else {
-            this.compilerOptionsForInferredProjects = compilerOptions;
-            this.watchOptionsForInferredProjects = watchOptions;
-            this.typeAcquisitionForInferredProjects = typeAcquisition;
-          }
-          for (const project of this.inferredProjects) {
-            if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) {
-              project.setCompilerOptions(compilerOptions);
-              project.setTypeAcquisition(typeAcquisition);
-              project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions);
-              project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors);
-              project.compileOnSaveEnabled = compilerOptions.compileOnSave;
-              project.markAsDirty();
-              this.delayUpdateProjectGraph(project);
-            }
-          }
-          this.delayEnsureProjectForOpenFiles();
-        }
-        findProject(projectName) {
-          if (projectName === void 0) {
-            return void 0;
-          }
-          if (isInferredProjectName(projectName)) {
-            return findProjectByName(projectName, this.inferredProjects);
-          }
-          return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName));
-        }
-        /** @internal */
-        forEachProject(cb) {
-          this.externalProjects.forEach(cb);
-          this.configuredProjects.forEach(cb);
-          this.inferredProjects.forEach(cb);
-        }
-        /** @internal */
-        forEachEnabledProject(cb) {
-          this.forEachProject((project) => {
-            if (!project.isOrphan() && project.languageServiceEnabled) {
-              cb(project);
-            }
-          });
-        }
-        getDefaultProjectForFile(fileName, ensureProject) {
-          return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName);
-        }
-        /** @internal */
-        tryGetDefaultProjectForFile(fileNameOrScriptInfo) {
-          const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
-          return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0;
-        }
-        /** @internal */
-        ensureDefaultProjectForFile(fileNameOrScriptInfo) {
-          return this.tryGetDefaultProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo);
-        }
-        doEnsureDefaultProjectForFile(fileNameOrScriptInfo) {
-          this.ensureProjectStructuresUptoDate();
-          const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
-          return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject());
-        }
-        getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) {
-          this.ensureProjectStructuresUptoDate();
-          return this.getScriptInfo(uncheckedFileName);
-        }
-        /**
-         * Ensures the project structures are upto date
-         * This means,
-         * - we go through all the projects and update them if they are dirty
-         * - if updates reflect some change in structure or there was pending request to ensure projects for open files
-         *   ensure that each open script info has project
-         */
-        ensureProjectStructuresUptoDate() {
-          let hasChanges = this.pendingEnsureProjectForOpenFiles;
-          this.pendingProjectUpdates.clear();
-          const updateGraph = (project) => {
-            hasChanges = updateProjectIfDirty(project) || hasChanges;
-          };
-          this.externalProjects.forEach(updateGraph);
-          this.configuredProjects.forEach(updateGraph);
-          this.inferredProjects.forEach(updateGraph);
-          if (hasChanges) {
-            this.ensureProjectForOpenFiles();
-          }
-        }
-        getFormatCodeOptions(file) {
-          const info = this.getScriptInfoForNormalizedPath(file);
-          return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions;
-        }
-        getPreferences(file) {
-          const info = this.getScriptInfoForNormalizedPath(file);
-          return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() };
-        }
-        getHostFormatCodeOptions() {
-          return this.hostConfiguration.formatCodeOptions;
-        }
-        getHostPreferences() {
-          return this.hostConfiguration.preferences;
-        }
-        onSourceFileChanged(info, eventKind) {
-          if (eventKind === 2 /* Deleted */) {
-            this.handleDeletedFile(info);
-          } else if (!info.isScriptOpen()) {
-            info.delayReloadNonMixedContentFile();
-            this.delayUpdateProjectGraphs(
-              info.containingProjects,
-              /*clearSourceMapperCache*/
-              false
-            );
-            this.handleSourceMapProjects(info);
-          }
-        }
-        handleSourceMapProjects(info) {
-          if (info.sourceMapFilePath) {
-            if (isString(info.sourceMapFilePath)) {
-              const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-              this.delayUpdateSourceInfoProjects(sourceMapFileInfo && sourceMapFileInfo.sourceInfos);
-            } else {
-              this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos);
-            }
-          }
-          this.delayUpdateSourceInfoProjects(info.sourceInfos);
-          if (info.declarationInfoPath) {
-            this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath);
-          }
-        }
-        delayUpdateSourceInfoProjects(sourceInfos) {
-          if (sourceInfos) {
-            sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path));
-          }
-        }
-        delayUpdateProjectsOfScriptInfoPath(path) {
-          const info = this.getScriptInfoForPath(path);
-          if (info) {
-            this.delayUpdateProjectGraphs(
-              info.containingProjects,
-              /*clearSourceMapperCache*/
-              true
-            );
-          }
-        }
-        handleDeletedFile(info) {
-          this.stopWatchingScriptInfo(info);
-          if (!info.isScriptOpen()) {
-            this.deleteScriptInfo(info);
-            const containingProjects = info.containingProjects.slice();
-            info.detachAllProjects();
-            this.delayUpdateProjectGraphs(
-              containingProjects,
-              /*clearSourceMapperCache*/
-              false
-            );
-            this.handleSourceMapProjects(info);
-            info.closeSourceMapFileWatcher();
-            if (info.declarationInfoPath) {
-              const declarationInfo = this.getScriptInfoForPath(info.declarationInfoPath);
-              if (declarationInfo) {
-                declarationInfo.sourceMapFilePath = void 0;
-              }
-            }
+    function shouldAddDelta(line, kind, container) {
+      switch (kind) {
+        case 19 /* OpenBraceToken */:
+        case 20 /* CloseBraceToken */:
+        case 22 /* CloseParenToken */:
+        case 93 /* ElseKeyword */:
+        case 117 /* WhileKeyword */:
+        case 60 /* AtToken */:
+          return false;
+        case 44 /* SlashToken */:
+        case 32 /* GreaterThanToken */:
+          switch (container.kind) {
+            case 286 /* JsxOpeningElement */:
+            case 287 /* JsxClosingElement */:
+            case 285 /* JsxSelfClosingElement */:
+              return false;
           }
-        }
-        /**
-         * This is to watch whenever files are added or removed to the wildcard directories
-         *
-         * @internal
-         */
-        watchWildcardDirectory(directory, flags, configFileName, config) {
-          let watcher = this.watchFactory.watchDirectory(
-            directory,
-            (fileOrDirectory) => {
-              const fileOrDirectoryPath = this.toPath(fileOrDirectory);
-              const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-              if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectory))) {
-                const file = this.getNormalizedAbsolutePath(fileOrDirectory);
-                this.logger.info(`Config: ${configFileName} Detected new package.json: ${file}`);
-                this.packageJsonCache.addOrUpdate(file, fileOrDirectoryPath);
-                this.watchPackageJsonFile(file, fileOrDirectoryPath, result);
-              }
-              const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName);
-              if (isIgnoredFileFromWildCardWatching({
-                watchedDirPath: this.toPath(directory),
-                fileOrDirectory,
-                fileOrDirectoryPath,
-                configFileName,
-                extraFileExtensions: this.hostConfiguration.extraFileExtensions,
-                currentDirectory: this.currentDirectory,
-                options: config.parsedCommandLine.options,
-                program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames,
-                useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames,
-                writeLog: (s) => this.logger.info(s),
-                toPath: (s) => this.toPath(s),
-                getScriptKind: configuredProjectForConfig ? (fileName) => configuredProjectForConfig.getScriptKind(fileName) : void 0
-              }))
-                return;
-              if (config.updateLevel !== 2 /* Full */)
-                config.updateLevel = 1 /* RootNamesAndUpdate */;
-              config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => {
-                if (!watchWildcardDirectories)
-                  return;
-                const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
-                if (!project)
-                  return;
-                const updateLevel = configuredProjectForConfig === project ? 1 /* RootNamesAndUpdate */ : 0 /* Update */;
-                if (project.pendingUpdateLevel !== void 0 && project.pendingUpdateLevel > updateLevel)
-                  return;
-                if (this.openFiles.has(fileOrDirectoryPath)) {
-                  const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath));
-                  if (info.isAttached(project)) {
-                    const loadLevelToSet = Math.max(updateLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* Update */);
-                    project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet);
-                  } else {
-                    project.pendingUpdateLevel = updateLevel;
-                    this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
-                  }
-                } else {
-                  project.pendingUpdateLevel = updateLevel;
-                  this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
-                }
-              });
-            },
-            flags,
-            this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions),
-            WatchType.WildcardDirectory,
-            configFileName
-          );
-          const result = {
-            packageJsonWatches: void 0,
-            close() {
-              var _a;
-              if (watcher) {
-                watcher.close();
-                watcher = void 0;
-                (_a = result.packageJsonWatches) == null ? void 0 : _a.forEach((watcher2) => {
-                  watcher2.projects.delete(result);
-                  watcher2.close();
-                });
-                result.packageJsonWatches = void 0;
-              }
-            }
-          };
-          return result;
-        }
-        /** @internal */
-        delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, loadReason) {
-          const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config))
+          break;
+        case 23 /* OpenBracketToken */:
+        case 24 /* CloseBracketToken */:
+          if (container.kind !== 200 /* MappedType */) {
             return false;
-          let scheduledAnyProjectUpdate = false;
-          configFileExistenceInfo.config.updateLevel = 2 /* Full */;
-          configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => {
-            const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
-            if (!project)
-              return;
-            scheduledAnyProjectUpdate = true;
-            if (projectCanonicalPath === canonicalConfigFilePath) {
-              if (project.isInitialLoadPending())
-                return;
-              project.pendingUpdateLevel = 2 /* Full */;
-              project.pendingUpdateReason = loadReason;
-              this.delayUpdateProjectGraph(project);
-            } else {
-              project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(this.toPath(canonicalConfigFilePath));
-              this.delayUpdateProjectGraph(project);
-            }
-          });
-          return scheduledAnyProjectUpdate;
-        }
-        /** @internal */
-        onConfigFileChanged(canonicalConfigFilePath, eventKind) {
-          var _a;
-          const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (eventKind === 2 /* Deleted */) {
-            configFileExistenceInfo.exists = false;
-            const project = ((_a = configFileExistenceInfo.config) == null ? void 0 : _a.projects.has(canonicalConfigFilePath)) ? this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) : void 0;
-            if (project)
-              this.removeProject(project);
-          } else {
-            configFileExistenceInfo.exists = true;
-          }
-          this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, "Change in config file detected");
-          this.reloadConfiguredProjectForFiles(
-            configFileExistenceInfo.openFilesImpactedByConfigFile,
-            /*clearSemanticCache*/
-            false,
-            /*delayReload*/
-            true,
-            eventKind !== 2 /* Deleted */ ? identity : (
-              // Reload open files if they are root of inferred project
-              returnTrue
-            ),
-            // Reload all the open files impacted by config file
-            "Change in config file detected"
-          );
-          this.delayEnsureProjectForOpenFiles();
-        }
-        removeProject(project) {
-          this.logger.info("`remove Project::");
-          project.print(
-            /*writeProjectFileNames*/
-            true,
-            /*writeFileExplaination*/
-            true,
-            /*writeFileVersionAndText*/
-            false
-          );
-          project.close();
-          if (Debug.shouldAssert(1 /* Normal */)) {
-            this.filenameToScriptInfo.forEach(
-              (info) => Debug.assert(
-                !info.isAttached(project),
-                "Found script Info still attached to project",
-                () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify(
-                  arrayFrom(
-                    mapDefinedIterator(
-                      this.filenameToScriptInfo.values(),
-                      (info2) => info2.isAttached(project) ? {
-                        fileName: info2.fileName,
-                        projects: info2.containingProjects.map((p) => p.projectName),
-                        hasMixedContent: info2.hasMixedContent
-                      } : void 0
-                    )
-                  ),
-                  /*replacer*/
-                  void 0,
-                  " "
-                )}`
-              )
-            );
-          }
-          this.pendingProjectUpdates.delete(project.getProjectName());
-          switch (project.projectKind) {
-            case 2 /* External */:
-              unorderedRemoveItem(this.externalProjects, project);
-              this.projectToSizeMap.delete(project.getProjectName());
-              break;
-            case 1 /* Configured */:
-              this.configuredProjects.delete(project.canonicalConfigFilePath);
-              this.projectToSizeMap.delete(project.canonicalConfigFilePath);
-              break;
-            case 0 /* Inferred */:
-              unorderedRemoveItem(this.inferredProjects, project);
-              break;
-          }
-        }
-        /** @internal */
-        assignOrphanScriptInfoToInferredProject(info, projectRootPath) {
-          Debug.assert(info.isOrphan());
-          const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot(
-            info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath(
-              isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath(
-                info.fileName,
-                projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory
-              )
-            )
-          );
-          project.addRoot(info);
-          if (info.containingProjects[0] !== project) {
-            orderedRemoveItem(info.containingProjects, project);
-            info.containingProjects.unshift(project);
-          }
-          project.updateGraph();
-          if (!this.useSingleInferredProject && !project.projectRootPath) {
-            for (const inferredProject of this.inferredProjects) {
-              if (inferredProject === project || inferredProject.isOrphan()) {
-                continue;
-              }
-              const roots = inferredProject.getRootScriptInfos();
-              Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath);
-              if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) {
-                inferredProject.removeFile(
-                  roots[0],
-                  /*fileExists*/
-                  true,
-                  /*detachFromProject*/
-                  true
-                );
-              }
-            }
-          }
-          return project;
-        }
-        assignOrphanScriptInfosToInferredProject() {
-          this.openFiles.forEach((projectRootPath, path) => {
-            const info = this.getScriptInfoForPath(path);
-            if (info.isOrphan()) {
-              this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
-            }
-          });
-        }
-        /**
-         * Remove this file from the set of open, non-configured files.
-         * @param info The file that has been closed or newly configured
-         */
-        closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) {
-          const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName);
-          info.close(fileExists);
-          this.stopWatchingConfigFilesForClosedScriptInfo(info);
-          const canonicalFileName = this.toCanonicalFileName(info.fileName);
-          if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) {
-            this.openFilesWithNonRootedDiskPath.delete(canonicalFileName);
-          }
-          let ensureProjectsForOpenFiles = false;
-          for (const p of info.containingProjects) {
-            if (isConfiguredProject(p)) {
-              if (info.hasMixedContent) {
-                info.registerFileUpdate();
-              }
-              const updateLevel = p.openFileWatchTriggered.get(info.path);
-              if (updateLevel !== void 0) {
-                p.openFileWatchTriggered.delete(info.path);
-                if (p.pendingUpdateLevel !== void 0 && p.pendingUpdateLevel < updateLevel) {
-                  p.pendingUpdateLevel = updateLevel;
-                  p.markFileAsDirty(info.path);
-                }
-              }
-            } else if (isInferredProject(p) && p.isRoot(info)) {
-              if (p.isProjectWithSingleRoot()) {
-                ensureProjectsForOpenFiles = true;
-              }
-              p.removeFile(
-                info,
-                fileExists,
-                /*detachFromProject*/
-                true
-              );
-            }
-            if (!p.languageServiceEnabled) {
-              p.markAsDirty();
-            }
-          }
-          this.openFiles.delete(info.path);
-          this.configFileForOpenFiles.delete(info.path);
-          if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) {
-            this.assignOrphanScriptInfosToInferredProject();
-          }
-          if (fileExists) {
-            this.watchClosedScriptInfo(info);
-          } else {
-            this.handleDeletedFile(info);
-          }
-          return ensureProjectsForOpenFiles;
-        }
-        deleteScriptInfo(info) {
-          this.filenameToScriptInfo.delete(info.path);
-          this.filenameToScriptInfoVersion.set(info.path, info.textStorage.version);
-          const realpath = info.getRealpathIfDifferent();
-          if (realpath) {
-            this.realpathToScriptInfos.remove(realpath, info);
-          }
-        }
-        configFileExists(configFileName, canonicalConfigFilePath, info) {
-          var _a;
-          let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (configFileExistenceInfo) {
-            if (isOpenScriptInfo(info) && !((_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(info.path))) {
-              (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
-            }
-            return configFileExistenceInfo.exists;
-          }
-          const exists = this.host.fileExists(configFileName);
-          let openFilesImpactedByConfigFile;
-          if (isOpenScriptInfo(info)) {
-            (openFilesImpactedByConfigFile || (openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
-          }
-          configFileExistenceInfo = { exists, openFilesImpactedByConfigFile };
-          this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
-          return exists;
-        }
-        /** @internal */
-        createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) {
-          var _a, _b;
-          const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) {
-            configFileExistenceInfo.watcher = this.watchFactory.watchFile(
-              configFileName,
-              (_fileName, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
-              2e3 /* High */,
-              this.getWatchOptionsFromProjectWatchOptions((_b = (_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) == null ? void 0 : _b.watchOptions),
-              WatchType.ConfigFile,
-              forProject
-            );
-          }
-          const projects = configFileExistenceInfo.config.projects;
-          projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false);
-        }
-        /**
-         * Returns true if the configFileExistenceInfo is needed/impacted by open files that are root of inferred project
-         */
-        configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo) {
-          return configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(configFileExistenceInfo.openFilesImpactedByConfigFile, identity);
-        }
-        /** @internal */
-        releaseParsedConfig(canonicalConfigFilePath, forProject) {
-          var _a, _b, _c;
-          const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.projects.delete(forProject.canonicalConfigFilePath)))
-            return;
-          if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size)
-            return;
-          configFileExistenceInfo.config = void 0;
-          clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers);
-          Debug.checkDefined(configFileExistenceInfo.watcher);
-          if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) {
-            if (this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
-              if (!canWatchDirectoryOrFile(getPathComponents(getDirectoryPath(canonicalConfigFilePath)))) {
-                configFileExistenceInfo.watcher.close();
-                configFileExistenceInfo.watcher = noopConfigFileWatcher;
-              }
-            } else {
-              configFileExistenceInfo.watcher.close();
-              configFileExistenceInfo.watcher = void 0;
-            }
-          } else {
-            configFileExistenceInfo.watcher.close();
-            this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
-          }
-        }
-        /**
-         * Close the config file watcher in the cached ConfigFileExistenceInfo
-         *   if there arent any open files that are root of inferred project and there is no parsed config held by any project
-         *
-         * @internal
-         */
-        closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo) {
-          if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
-            configFileExistenceInfo.watcher.close();
-            configFileExistenceInfo.watcher = void 0;
-          }
-        }
-        /**
-         * This is called on file close, so that we stop watching the config file for this script info
-         */
-        stopWatchingConfigFilesForClosedScriptInfo(info) {
-          Debug.assert(!info.isScriptOpen());
-          this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
-            var _a, _b, _c;
-            const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-            if (configFileExistenceInfo) {
-              const infoIsRootOfInferredProject = (_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.get(info.path);
-              (_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path);
-              if (infoIsRootOfInferredProject) {
-                this.closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo);
-              }
-              if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) {
-                Debug.assert(!configFileExistenceInfo.watcher);
-                this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
-              }
-            }
-          });
-        }
-        /**
-         * This is called by inferred project whenever script info is added as a root
-         *
-         * @internal
-         */
-        startWatchingConfigFilesForInferredProjectRoot(info) {
-          Debug.assert(info.isScriptOpen());
-          this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => {
-            let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-            if (!configFileExistenceInfo) {
-              configFileExistenceInfo = { exists: this.host.fileExists(configFileName) };
-              this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
-            }
-            (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, true);
-            configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFile(getPathComponents(getDirectoryPath(canonicalConfigFilePath))) ? this.watchFactory.watchFile(
-              configFileName,
-              (_filename, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
-              2e3 /* High */,
-              this.hostConfiguration.watchOptions,
-              WatchType.ConfigFileForInferredRoot
-            ) : noopConfigFileWatcher);
-          });
-        }
-        /**
-         * This is called by inferred project whenever root script info is removed from it
-         *
-         * @internal
-         */
-        stopWatchingConfigFilesForInferredProjectRoot(info) {
-          this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
-            var _a;
-            const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-            if ((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(info.path)) {
-              Debug.assert(info.isScriptOpen());
-              configFileExistenceInfo.openFilesImpactedByConfigFile.set(info.path, false);
-              this.closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo);
-            }
-          });
-        }
-        /**
-         * This function tries to search for a tsconfig.json for the given file.
-         * This is different from the method the compiler uses because
-         * the compiler can assume it will always start searching in the
-         * current directory (the directory in which tsc was invoked).
-         * The server must start searching from the directory containing
-         * the newly opened file.
-         */
-        forEachConfigFileLocation(info, action) {
-          if (this.serverMode !== 0 /* Semantic */) {
-            return void 0;
-          }
-          Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path));
-          const projectRootPath = this.openFiles.get(info.path);
-          const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path));
-          if (scriptInfo.isDynamic)
-            return void 0;
-          let searchPath = asNormalizedPath(getDirectoryPath(info.fileName));
-          const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames);
-          const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot();
-          let searchInDirectory = !isAncestorConfigFileInfo(info);
-          do {
-            if (searchInDirectory) {
-              const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName);
-              const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json"));
-              let result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName);
-              if (result)
-                return tsconfigFileName;
-              const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json"));
-              result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName);
-              if (result)
-                return jsconfigFileName;
-              if (isNodeModulesDirectory(canonicalSearchPath)) {
-                break;
-              }
-            }
-            const parentPath = asNormalizedPath(getDirectoryPath(searchPath));
-            if (parentPath === searchPath)
-              break;
-            searchPath = parentPath;
-            searchInDirectory = true;
-          } while (anySearchPathOk || isSearchPathInProjectRoot());
-          return void 0;
-        }
-        /** @internal */
-        findDefaultConfiguredProject(info) {
-          if (!info.isScriptOpen())
-            return void 0;
-          const configFileName = this.getConfigFileNameForFile(info);
-          const project = configFileName && this.findConfiguredProjectByProjectName(configFileName);
-          return project && projectContainsInfoDirectly(project, info) ? project : project == null ? void 0 : project.getDefaultChildProjectFromProjectWithReferences(info);
-        }
-        /**
-         * This function tries to search for a tsconfig.json for the given file.
-         * This is different from the method the compiler uses because
-         * the compiler can assume it will always start searching in the
-         * current directory (the directory in which tsc was invoked).
-         * The server must start searching from the directory containing
-         * the newly opened file.
-         * If script info is passed in, it is asserted to be open script info
-         * otherwise just file name
-         */
-        getConfigFileNameForFile(info) {
-          if (!isAncestorConfigFileInfo(info)) {
-            const result = this.configFileForOpenFiles.get(info.path);
-            if (result !== void 0)
-              return result || void 0;
-          }
-          this.logger.info(`Search path: ${getDirectoryPath(info.fileName)}`);
-          const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info));
-          if (configFileName) {
-            this.logger.info(`For info: ${info.fileName} :: Config file name: ${configFileName}`);
-          } else {
-            this.logger.info(`For info: ${info.fileName} :: No config files found.`);
-          }
-          if (isOpenScriptInfo(info)) {
-            this.configFileForOpenFiles.set(info.path, configFileName || false);
-          }
-          return configFileName;
-        }
-        printProjects() {
-          if (!this.logger.hasLevel(1 /* normal */)) {
-            return;
-          }
-          this.logger.startGroup();
-          this.externalProjects.forEach(printProjectWithoutFileNames);
-          this.configuredProjects.forEach(printProjectWithoutFileNames);
-          this.inferredProjects.forEach(printProjectWithoutFileNames);
-          this.logger.info("Open files: ");
-          this.openFiles.forEach((projectRootPath, path) => {
-            const info = this.getScriptInfoForPath(path);
-            this.logger.info(`	FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`);
-            this.logger.info(`		Projects: ${info.containingProjects.map((p) => p.getProjectName())}`);
-          });
-          this.logger.endGroup();
-        }
-        /** @internal */
-        findConfiguredProjectByProjectName(configFileName) {
-          const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
-          return this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
-        }
-        getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) {
-          return this.configuredProjects.get(canonicalConfigFilePath);
-        }
-        findExternalProjectByProjectName(projectFileName) {
-          return findProjectByName(projectFileName, this.externalProjects);
-        }
-        /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */
-        getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) {
-          if (options && options.disableSizeLimit || !this.host.getFileSize) {
-            return;
-          }
-          let availableSpace = maxProgramSizeForNonTsFiles;
-          this.projectToSizeMap.set(name, 0);
-          this.projectToSizeMap.forEach((val) => availableSpace -= val || 0);
-          let totalNonTsFileSize = 0;
-          for (const f of fileNames) {
-            const fileName = propertyReader.getFileName(f);
-            if (hasTSFileExtension(fileName)) {
-              continue;
-            }
-            totalNonTsFileSize += this.host.getFileSize(fileName);
-            if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) {
-              const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5);
-              this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`);
-              return fileName;
-            }
-          }
-          this.projectToSizeMap.set(name, totalNonTsFileSize);
-        }
-        createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) {
-          const compilerOptions = convertCompilerOptions(options);
-          const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName)));
-          const project = new ExternalProject2(
-            projectFileName,
-            this,
-            this.documentRegistry,
-            compilerOptions,
-            /*lastFileExceededProgramSize*/
-            this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader),
-            options.compileOnSave === void 0 ? true : options.compileOnSave,
-            /*projectFilePath*/
-            void 0,
-            watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions
-          );
-          project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-          project.excludedFiles = excludedFiles;
-          this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition);
-          this.externalProjects.push(project);
-          return project;
-        }
-        /** @internal */
-        sendProjectTelemetry(project) {
-          if (this.seenProjects.has(project.projectName)) {
-            setProjectOptionsUsed(project);
-            return;
-          }
-          this.seenProjects.set(project.projectName, true);
-          if (!this.eventHandler || !this.host.createSHA256Hash) {
-            setProjectOptionsUsed(project);
-            return;
-          }
-          const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0;
-          setProjectOptionsUsed(project);
-          const data = {
-            projectId: this.host.createSHA256Hash(project.projectName),
-            fileStats: countEachFileTypes(
-              project.getScriptInfos(),
-              /*includeSizes*/
-              true
-            ),
-            compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()),
-            typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()),
-            extends: projectOptions && projectOptions.configHasExtendsProperty,
-            files: projectOptions && projectOptions.configHasFilesProperty,
-            include: projectOptions && projectOptions.configHasIncludeProperty,
-            exclude: projectOptions && projectOptions.configHasExcludeProperty,
-            compileOnSave: project.compileOnSaveEnabled,
-            configFileName: configFileName(),
-            projectType: project instanceof ExternalProject2 ? "external" : "configured",
-            languageServiceEnabled: project.languageServiceEnabled,
-            version
-          };
-          this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data });
-          function configFileName() {
-            if (!isConfiguredProject(project)) {
-              return "other";
-            }
-            return getBaseConfigFileName(project.getConfigFilePath()) || "other";
-          }
-          function convertTypeAcquisition2({ enable: enable2, include, exclude }) {
-            return {
-              enable: enable2,
-              include: include !== void 0 && include.length !== 0,
-              exclude: exclude !== void 0 && exclude.length !== 0
-            };
-          }
-        }
-        addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) {
-          this.updateNonInferredProjectFiles(project, files, propertyReader);
-          project.setTypeAcquisition(typeAcquisition);
-          project.markAsDirty();
-        }
-        /** @internal */
-        createConfiguredProject(configFileName) {
-          var _a;
-          (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName });
-          this.logger.info(`Creating configuration project ${configFileName}`);
-          const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
-          let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!configFileExistenceInfo) {
-            this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true });
-          } else {
-            configFileExistenceInfo.exists = true;
-          }
-          if (!configFileExistenceInfo.config) {
-            configFileExistenceInfo.config = {
-              cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames),
-              projects: /* @__PURE__ */ new Map(),
-              updateLevel: 2 /* Full */
-            };
-          }
-          const project = new ConfiguredProject2(
-            configFileName,
-            canonicalConfigFilePath,
-            this,
-            this.documentRegistry,
-            configFileExistenceInfo.config.cachedDirectoryStructureHost
-          );
-          this.configuredProjects.set(canonicalConfigFilePath, project);
-          this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project);
-          return project;
-        }
-        /** @internal */
-        createConfiguredProjectWithDelayLoad(configFileName, reason) {
-          const project = this.createConfiguredProject(configFileName);
-          project.pendingUpdateLevel = 2 /* Full */;
-          project.pendingUpdateReason = reason;
-          return project;
-        }
-        /** @internal */
-        createAndLoadConfiguredProject(configFileName, reason) {
-          const project = this.createConfiguredProject(configFileName);
-          this.loadConfiguredProject(project, reason);
-          return project;
-        }
-        /** @internal */
-        createLoadAndUpdateConfiguredProject(configFileName, reason) {
-          const project = this.createAndLoadConfiguredProject(configFileName, reason);
-          project.updateGraph();
-          return project;
-        }
-        /**
-         * Read the config file of the project, and update the project root file names.
-         *
-         * @internal
-         */
-        loadConfiguredProject(project, reason) {
-          var _a, _b;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath });
-          this.sendProjectLoadingStartEvent(project, reason);
-          const configFilename = asNormalizedPath(normalizePath(project.getConfigFilePath()));
-          const configFileExistenceInfo = this.ensureParsedConfigUptoDate(
-            configFilename,
-            project.canonicalConfigFilePath,
-            this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath),
-            project
-          );
-          const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine;
-          Debug.assert(!!parsedCommandLine.fileNames);
-          const compilerOptions = parsedCommandLine.options;
-          if (!project.projectOptions) {
-            project.projectOptions = {
-              configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0,
-              configHasFilesProperty: parsedCommandLine.raw.files !== void 0,
-              configHasIncludeProperty: parsedCommandLine.raw.include !== void 0,
-              configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0
-            };
           }
-          project.canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(parsedCommandLine.raw);
-          project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics);
-          project.updateReferences(parsedCommandLine.projectReferences);
-          const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader);
-          if (lastFileExceededProgramSize) {
-            project.disableLanguageService(lastFileExceededProgramSize);
-            this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project));
-          } else {
-            project.setCompilerOptions(compilerOptions);
-            project.setWatchOptions(parsedCommandLine.watchOptions);
-            project.enableLanguageService();
-            this.watchWildcards(configFilename, configFileExistenceInfo, project);
-          }
-          project.enablePluginsWithOptions(compilerOptions);
-          const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles(2 /* Full */));
-          this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions);
-          (_b = tracing) == null ? void 0 : _b.pop();
+          break;
+      }
+      return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
+    }
+    function getDelta(child) {
+      return SmartIndenter.nodeWillIndentChild(
+        options,
+        node,
+        child,
+        sourceFile,
+        /*indentByDefault*/
+        true
+      ) ? delta2 : 0;
+    }
+  }
+  function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
+    if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) {
+      return;
+    }
+    const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2);
+    let childContextNode = contextNode;
+    forEachChild(
+      node,
+      (child) => {
+        processChildNode(
+          child,
+          /*inheritedIndentation*/
+          -1 /* Unknown */,
+          node,
+          nodeDynamicIndentation,
+          nodeStartLine,
+          undecoratedNodeStartLine,
+          /*isListItem*/
+          false
+        );
+      },
+      (nodes) => {
+        processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
+      }
+    );
+    while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
+      const tokenInfo = formattingScanner.readTokenInfo(node);
+      if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) {
+        break;
+      }
+      consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node);
+    }
+    function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) {
+      Debug.assert(!nodeIsSynthesized(child));
+      if (nodeIsMissing(child) || isGrammarError(parent2, child)) {
+        return inheritedIndentation;
+      }
+      const childStartPos = child.getStart(sourceFile);
+      const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line;
+      let undecoratedChildStartLine = childStartLine;
+      if (hasDecorators(child)) {
+        undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line;
+      }
+      let childIndentationAmount = -1 /* Unknown */;
+      if (isListItem && rangeContainsRange(originalRange, parent2)) {
+        childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation);
+        if (childIndentationAmount !== -1 /* Unknown */) {
+          inheritedIndentation = childIndentationAmount;
         }
-        /** @internal */
-        ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) {
-          var _a, _b, _c;
-          if (configFileExistenceInfo.config) {
-            if (!configFileExistenceInfo.config.updateLevel)
-              return configFileExistenceInfo;
-            if (configFileExistenceInfo.config.updateLevel === 1 /* RootNamesAndUpdate */) {
-              this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config);
-              return configFileExistenceInfo;
-            }
-          }
-          const cachedDirectoryStructureHost = ((_a = configFileExistenceInfo.config) == null ? void 0 : _a.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames);
-          const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName));
-          const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : "");
-          const configFileErrors = configFile.parseDiagnostics;
-          if (!isString(configFileContent))
-            configFileErrors.push(configFileContent);
-          const parsedCommandLine = parseJsonSourceFileConfigFileContent(
-            configFile,
-            cachedDirectoryStructureHost,
-            getDirectoryPath(configFilename),
-            /*existingOptions*/
-            {},
-            configFilename,
-            /*resolutionStack*/
-            [],
-            this.hostConfiguration.extraFileExtensions,
-            this.extendedConfigCache
-          );
-          if (parsedCommandLine.errors.length) {
-            configFileErrors.push(...parsedCommandLine.errors);
-          }
-          this.logger.info(`Config: ${configFilename} : ${JSON.stringify(
-            {
-              rootNames: parsedCommandLine.fileNames,
-              options: parsedCommandLine.options,
-              watchOptions: parsedCommandLine.watchOptions,
-              projectReferences: parsedCommandLine.projectReferences
-            },
-            /*replacer*/
-            void 0,
-            " "
-          )}`);
-          const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine;
-          if (!configFileExistenceInfo.config) {
-            configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() };
-          } else {
-            configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine;
-            configFileExistenceInfo.config.watchedDirectoriesStale = true;
-            configFileExistenceInfo.config.updateLevel = void 0;
-          }
-          if (!oldCommandLine && !isJsonEqual(
-            // Old options
-            this.getWatchOptionsFromProjectWatchOptions(
-              /*projectOptions*/
-              void 0
-            ),
-            // New options
-            this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions)
-          )) {
-            (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close();
-            configFileExistenceInfo.watcher = void 0;
-          }
-          this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject);
-          updateSharedExtendedConfigFileWatcher(
-            canonicalConfigFilePath,
-            parsedCommandLine.options,
-            this.sharedExtendedConfigFileWatchers,
-            (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile(
-              extendedConfigFileName,
-              () => {
-                var _a2;
-                cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName));
-                let ensureProjectsForOpenFiles = false;
-                (_a2 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((canonicalPath) => {
-                  ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles;
-                });
-                if (ensureProjectsForOpenFiles)
-                  this.delayEnsureProjectForOpenFiles();
-              },
-              2e3 /* High */,
-              this.hostConfiguration.watchOptions,
-              WatchType.ExtendedConfigFile,
-              configFilename
-            ),
-            (fileName) => this.toPath(fileName)
-          );
-          return configFileExistenceInfo;
+      }
+      if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) {
+        if (child.end < originalRange.pos) {
+          formattingScanner.skipToEndOf(child);
         }
-        /** @internal */
-        watchWildcards(configFileName, { exists, config }, forProject) {
-          config.projects.set(forProject.canonicalConfigFilePath, true);
-          if (exists) {
-            if (config.watchedDirectories && !config.watchedDirectoriesStale)
-              return;
-            config.watchedDirectoriesStale = false;
-            updateWatchingWildcardDirectories(
-              config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()),
-              config.parsedCommandLine.wildcardDirectories,
-              // Create new directory watcher
-              (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config)
-            );
-          } else {
-            config.watchedDirectoriesStale = false;
-            if (!config.watchedDirectories)
-              return;
-            clearMap(config.watchedDirectories, closeFileWatcherOf);
-            config.watchedDirectories = void 0;
-          }
+        return inheritedIndentation;
+      }
+      if (child.getFullWidth() === 0) {
+        return inheritedIndentation;
+      }
+      while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
+        const tokenInfo = formattingScanner.readTokenInfo(node);
+        if (tokenInfo.token.end > originalRange.end) {
+          return inheritedIndentation;
         }
-        /** @internal */
-        stopWatchingWildCards(canonicalConfigFilePath, forProject) {
-          const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-          if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) {
-            return;
-          }
-          configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false);
-          if (forEachEntry(configFileExistenceInfo.config.projects, identity))
-            return;
-          if (configFileExistenceInfo.config.watchedDirectories) {
-            clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf);
-            configFileExistenceInfo.config.watchedDirectories = void 0;
-          }
-          configFileExistenceInfo.config.watchedDirectoriesStale = void 0;
-        }
-        updateNonInferredProjectFiles(project, files, propertyReader) {
-          const projectRootFilesMap = project.getRootFilesMap();
-          const newRootScriptInfoMap = /* @__PURE__ */ new Map();
-          for (const f of files) {
-            const newRootFile = propertyReader.getFileName(f);
-            const fileName = toNormalizedPath(newRootFile);
-            const isDynamic = isDynamicFileName(fileName);
-            let path;
-            if (!isDynamic && !project.fileExists(newRootFile)) {
-              path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName);
-              const existingValue = projectRootFilesMap.get(path);
-              if (existingValue) {
-                if (existingValue.info) {
-                  project.removeFile(
-                    existingValue.info,
-                    /*fileExists*/
-                    false,
-                    /*detachFromProject*/
-                    true
-                  );
-                  existingValue.info = void 0;
-                }
-                existingValue.fileName = fileName;
-              } else {
-                projectRootFilesMap.set(path, { fileName });
-              }
-            } else {
-              const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions);
-              const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions);
-              const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
-                fileName,
-                project.currentDirectory,
-                scriptKind,
-                hasMixedContent,
-                project.directoryStructureHost
-              ));
-              path = scriptInfo.path;
-              const existingValue = projectRootFilesMap.get(path);
-              if (!existingValue || existingValue.info !== scriptInfo) {
-                project.addRoot(scriptInfo, fileName);
-                if (scriptInfo.isScriptOpen()) {
-                  this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo);
-                }
-              } else {
-                existingValue.fileName = fileName;
-              }
-            }
-            newRootScriptInfoMap.set(path, true);
-          }
-          if (projectRootFilesMap.size > newRootScriptInfoMap.size) {
-            projectRootFilesMap.forEach((value, path) => {
-              if (!newRootScriptInfoMap.has(path)) {
-                if (value.info) {
-                  project.removeFile(
-                    value.info,
-                    project.fileExists(value.info.fileName),
-                    /*detachFromProject*/
-                    true
-                  );
-                } else {
-                  projectRootFilesMap.delete(path);
-                }
-              }
-            });
+        if (tokenInfo.token.end > childStartPos) {
+          if (tokenInfo.token.pos > childStartPos) {
+            formattingScanner.skipToStartOf(child);
           }
+          break;
         }
-        updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) {
-          project.setCompilerOptions(newOptions);
-          project.setWatchOptions(watchOptions);
-          if (compileOnSave !== void 0) {
-            project.compileOnSaveEnabled = compileOnSave;
-          }
-          this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition);
-        }
-        /**
-         * Reload the file names from config file specs and update the project graph
-         *
-         * @internal
-         */
-        reloadFileNamesOfConfiguredProject(project) {
-          const fileNames = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config);
-          project.updateErrorOnNoInputFiles(fileNames);
-          this.updateNonInferredProjectFiles(project, fileNames.concat(project.getExternalFiles(1 /* RootNamesAndUpdate */)), fileNamePropertyReader);
-          project.markAsDirty();
-          return project.updateGraph();
-        }
-        /** @internal */
-        reloadFileNamesOfParsedConfig(configFileName, config) {
-          if (config.updateLevel === void 0)
-            return config.parsedCommandLine.fileNames;
-          Debug.assert(config.updateLevel === 1 /* RootNamesAndUpdate */);
-          const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs;
-          const fileNames = getFileNamesFromConfigSpecs(
-            configFileSpecs,
-            getDirectoryPath(configFileName),
-            config.parsedCommandLine.options,
-            config.cachedDirectoryStructureHost,
-            this.hostConfiguration.extraFileExtensions
-          );
-          config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
-          return fileNames;
-        }
-        /** @internal */
-        setFileNamesOfAutpImportProviderOrAuxillaryProject(project, fileNames) {
-          this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader);
-        }
-        /**
-         * Read the config file of the project again by clearing the cache and update the project graph
-         *
-         * @internal
-         */
-        reloadConfiguredProject(project, reason, isInitialLoad, clearSemanticCache) {
-          const host = project.getCachedDirectoryStructureHost();
-          if (clearSemanticCache)
-            this.clearSemanticCache(project);
-          host.clearCache();
-          const configFileName = project.getConfigFilePath();
-          this.logger.info(`${isInitialLoad ? "Loading" : "Reloading"} configured project ${configFileName}`);
-          this.loadConfiguredProject(project, reason);
-          project.updateGraph();
-          this.sendConfigFileDiagEvent(project, configFileName);
-        }
-        /** @internal */
-        clearSemanticCache(project) {
-          project.resolutionCache.clear();
-          project.getLanguageService(
-            /*ensureSynchronized*/
-            false
-          ).cleanupSemanticCache();
-          project.cleanupProgram();
-          project.markAsDirty();
+        consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node);
+      }
+      if (!formattingScanner.isOnToken() || formattingScanner.getTokenFullStart() >= originalRange.end) {
+        return inheritedIndentation;
+      }
+      if (isToken(child)) {
+        const tokenInfo = formattingScanner.readTokenInfo(child);
+        if (child.kind !== 12 /* JsxText */) {
+          Debug.assert(tokenInfo.token.end === child.end, "Token end is child end");
+          consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child);
+          return inheritedIndentation;
         }
-        sendConfigFileDiagEvent(project, triggerFile) {
-          if (!this.eventHandler || this.suppressDiagnosticEvents) {
-            return;
-          }
-          const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics();
-          diagnostics.push(...project.getAllProjectErrors());
-          this.eventHandler(
-            {
-              eventName: ConfigFileDiagEvent,
-              data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile }
-            }
-          );
+      }
+      const effectiveParentStartLine = child.kind === 170 /* Decorator */ ? childStartLine : undecoratedParentStartLine;
+      const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine);
+      processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta);
+      childContextNode = node;
+      if (isFirstListItem && parent2.kind === 209 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) {
+        inheritedIndentation = childIndentation.indentation;
+      }
+      return inheritedIndentation;
+    }
+    function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) {
+      Debug.assert(isNodeArray(nodes));
+      Debug.assert(!nodeIsSynthesized(nodes));
+      const listStartToken = getOpenTokenForList(parent2, nodes);
+      let listDynamicIndentation = parentDynamicIndentation;
+      let startLine = parentStartLine;
+      if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) {
+        if (nodes.end < originalRange.pos) {
+          formattingScanner.skipToEndOf(nodes);
         }
-        getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) {
-          if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root
-          info.isDynamic && projectRootPath === void 0) {
-            return void 0;
-          }
-          if (projectRootPath) {
-            const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath);
-            for (const project of this.inferredProjects) {
-              if (project.projectRootPath === canonicalProjectRootPath) {
-                return project;
-              }
+        return;
+      }
+      if (listStartToken !== 0 /* Unknown */) {
+        while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
+          const tokenInfo = formattingScanner.readTokenInfo(parent2);
+          if (tokenInfo.token.end > nodes.pos) {
+            break;
+          } else if (tokenInfo.token.kind === listStartToken) {
+            startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line;
+            consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
+            let indentationOnListStartToken;
+            if (indentationOnLastIndentedLine !== -1 /* Unknown */) {
+              indentationOnListStartToken = indentationOnLastIndentedLine;
+            } else {
+              const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile);
+              indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options);
             }
-            return this.createInferredProject(
-              projectRootPath,
-              /*isSingleInferredProject*/
-              false,
-              projectRootPath
-            );
-          }
-          let bestMatch;
-          for (const project of this.inferredProjects) {
-            if (!project.projectRootPath)
-              continue;
-            if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames))
-              continue;
-            if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length)
-              continue;
-            bestMatch = project;
+            listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize);
+          } else {
+            consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
           }
-          return bestMatch;
         }
-        getOrCreateSingleInferredProjectIfEnabled() {
-          if (!this.useSingleInferredProject) {
-            return void 0;
-          }
-          if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) {
-            return this.inferredProjects[0];
-          }
-          return this.createInferredProject(
-            "",
-            /*isSingleInferredProject*/
+      }
+      let inheritedIndentation = -1 /* Unknown */;
+      for (let i = 0; i < nodes.length; i++) {
+        const child = nodes[i];
+        inheritedIndentation = processChildNode(
+          child,
+          inheritedIndentation,
+          node,
+          listDynamicIndentation,
+          startLine,
+          startLine,
+          /*isListItem*/
+          true,
+          /*isFirstListItem*/
+          i === 0
+        );
+      }
+      const listEndToken = getCloseTokenForOpenToken(listStartToken);
+      if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) {
+        let tokenInfo = formattingScanner.readTokenInfo(parent2);
+        if (tokenInfo.token.kind === 28 /* CommaToken */) {
+          consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2);
+          tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
+        }
+        if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
+          consumeTokenAndAdvanceScanner(
+            tokenInfo,
+            parent2,
+            listDynamicIndentation,
+            parent2,
+            /*isListEndToken*/
             true
           );
         }
-        getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) {
-          Debug.assert(!this.useSingleInferredProject);
-          const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory));
-          for (const inferredProject of this.inferredProjects) {
-            if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) {
-              return inferredProject;
-            }
+      }
+    }
+    function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) {
+      Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token));
+      const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine();
+      let indentToken = false;
+      if (currentTokenInfo.leadingTrivia) {
+        processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation);
+      }
+      let lineAction = 0 /* None */;
+      const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token);
+      const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos);
+      if (isTokenInRange) {
+        const rangeHasError = rangeContainsError(currentTokenInfo.token);
+        const savePreviousRange = previousRange;
+        lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation);
+        if (!rangeHasError) {
+          if (lineAction === 0 /* None */) {
+            const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line;
+            indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine;
+          } else {
+            indentToken = lineAction === 1 /* LineAdded */;
           }
-          return this.createInferredProject(currentDirectory);
         }
-        createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) {
-          const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects;
-          let watchOptionsAndErrors;
-          let typeAcquisition;
-          if (projectRootPath) {
-            watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath);
-            typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath);
-          }
-          if (watchOptionsAndErrors === void 0) {
-            watchOptionsAndErrors = this.watchOptionsForInferredProjects;
+      }
+      if (currentTokenInfo.trailingTrivia) {
+        previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end;
+        processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation);
+      }
+      if (indentToken) {
+        const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */;
+        let indentNextTokenOrTrivia = true;
+        if (currentTokenInfo.leadingTrivia) {
+          const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container);
+          indentNextTokenOrTrivia = indentTriviaItems(currentTokenInfo.leadingTrivia, commentIndentation, indentNextTokenOrTrivia, (item) => insertIndentation(
+            item.pos,
+            commentIndentation,
+            /*lineAdded*/
+            false
+          ));
+        }
+        if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
+          insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === 1 /* LineAdded */);
+          lastIndentedLine = tokenStart.line;
+          indentationOnLastIndentedLine = tokenIndentation;
+        }
+      }
+      formattingScanner.advance();
+      childContextNode = parent2;
+    }
+  }
+  function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) {
+    for (const triviaItem of trivia) {
+      const triviaInRange = rangeContainsRange(originalRange, triviaItem);
+      switch (triviaItem.kind) {
+        case 3 /* MultiLineCommentTrivia */:
+          if (triviaInRange) {
+            indentMultilineComment(
+              triviaItem,
+              commentIndentation,
+              /*firstLineIsIndented*/
+              !indentNextTokenOrTrivia
+            );
           }
-          if (typeAcquisition === void 0) {
-            typeAcquisition = this.typeAcquisitionForInferredProjects;
+          indentNextTokenOrTrivia = false;
+          break;
+        case 2 /* SingleLineCommentTrivia */:
+          if (indentNextTokenOrTrivia && triviaInRange) {
+            indentSingleLine(triviaItem);
           }
-          watchOptionsAndErrors = watchOptionsAndErrors || void 0;
-          const project = new InferredProject2(this, this.documentRegistry, compilerOptions, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, projectRootPath, currentDirectory, typeAcquisition);
-          project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-          if (isSingleInferredProject) {
-            this.inferredProjects.unshift(project);
-          } else {
-            this.inferredProjects.push(project);
+          indentNextTokenOrTrivia = false;
+          break;
+        case 4 /* NewLineTrivia */:
+          indentNextTokenOrTrivia = true;
+          break;
+      }
+    }
+    return indentNextTokenOrTrivia;
+  }
+  function processTrivia(trivia, parent2, contextNode, dynamicIndentation) {
+    for (const triviaItem of trivia) {
+      if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) {
+        const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos);
+        processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation);
+      }
+    }
+  }
+  function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) {
+    const rangeHasError = rangeContainsError(range);
+    let lineAction = 0 /* None */;
+    if (!rangeHasError) {
+      if (!previousRange) {
+        const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos);
+        trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line);
+      } else {
+        lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation);
+      }
+    }
+    previousRange = range;
+    previousRangeTriviaEnd = range.end;
+    previousParent = parent2;
+    previousRangeStartLine = rangeStart.line;
+    return lineAction;
+  }
+  function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) {
+    formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode);
+    const rules = getRules(formattingContext);
+    let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false;
+    let lineAction = 0 /* None */;
+    if (rules) {
+      forEachRight(rules, (rule2) => {
+        lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine);
+        if (dynamicIndentation) {
+          switch (lineAction) {
+            case 2 /* LineRemoved */:
+              if (currentParent.getStart(sourceFile) === currentItem.pos) {
+                dynamicIndentation.recomputeIndentation(
+                  /*lineAddedByFormatting*/
+                  false,
+                  contextNode
+                );
+              }
+              break;
+            case 1 /* LineAdded */:
+              if (currentParent.getStart(sourceFile) === currentItem.pos) {
+                dynamicIndentation.recomputeIndentation(
+                  /*lineAddedByFormatting*/
+                  true,
+                  contextNode
+                );
+              }
+              break;
+            default:
+              Debug.assert(lineAction === 0 /* None */);
           }
-          return project;
         }
-        /** @internal */
-        getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn) {
-          return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
-            toNormalizedPath(uncheckedFileName),
-            currentDirectory,
-            /*scriptKind*/
-            void 0,
-            /*hasMixedContent*/
-            void 0,
-            hostToQueryFileExistsOn
-          );
+        trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */;
+      });
+    } else {
+      trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */;
+    }
+    if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) {
+      trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem);
+    }
+    return lineAction;
+  }
+  function insertIndentation(pos, indentation, lineAdded) {
+    const indentationString = getIndentationString(indentation, options);
+    if (lineAdded) {
+      recordReplace(pos, 0, indentationString);
+    } else {
+      const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos);
+      const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile);
+      if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) {
+        recordReplace(startLinePosition, tokenStart.character, indentationString);
+      }
+    }
+  }
+  function characterToColumn(startLinePosition, characterInLine) {
+    let column = 0;
+    for (let i = 0; i < characterInLine; i++) {
+      if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) {
+        column += options.tabSize - column % options.tabSize;
+      } else {
+        column++;
+      }
+    }
+    return column;
+  }
+  function indentationIsDifferent(indentationString, startLinePosition) {
+    return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length);
+  }
+  function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) {
+    let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
+    if (startLine === endLine) {
+      if (!firstLineIsIndented) {
+        insertIndentation(
+          commentRange.pos,
+          indentation,
+          /*lineAdded*/
+          false
+        );
+      }
+      return;
+    }
+    const parts = [];
+    let startPos = commentRange.pos;
+    for (let line = startLine; line < endLine; line++) {
+      const endOfLine = getEndLinePosition(line, sourceFile);
+      parts.push({ pos: startPos, end: endOfLine });
+      startPos = getStartPositionOfLine(line + 1, sourceFile);
+    }
+    if (indentFinalLine) {
+      parts.push({ pos: startPos, end: commentRange.end });
+    }
+    if (parts.length === 0) return;
+    const startLinePos = getStartPositionOfLine(startLine, sourceFile);
+    const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options);
+    let startIndex = 0;
+    if (firstLineIsIndented) {
+      startIndex = 1;
+      startLine++;
+    }
+    const delta2 = indentation - nonWhitespaceColumnInFirstPart.column;
+    for (let i = startIndex; i < parts.length; i++, startLine++) {
+      const startLinePos2 = getStartPositionOfLine(startLine, sourceFile);
+      const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options);
+      const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2;
+      if (newIndentation > 0) {
+        const indentationString = getIndentationString(newIndentation, options);
+        recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString);
+      } else {
+        recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character);
+      }
+    }
+  }
+  function trimTrailingWhitespacesForLines(line1, line2, range) {
+    for (let line = line1; line < line2; line++) {
+      const lineStartPosition = getStartPositionOfLine(line, sourceFile);
+      const lineEndPosition = getEndLinePosition(line, sourceFile);
+      if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) {
+        continue;
+      }
+      const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition);
+      if (whitespaceStart !== -1) {
+        Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1)));
+        recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart);
+      }
+    }
+  }
+  function getTrailingWhitespaceStartPosition(start, end) {
+    let pos = end;
+    while (pos >= start && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) {
+      pos--;
+    }
+    if (pos !== end) {
+      return pos + 1;
+    }
+    return -1;
+  }
+  function trimTrailingWhitespacesForRemainingRange(trivias) {
+    let startPos = previousRange ? previousRange.end : originalRange.pos;
+    for (const trivia of trivias) {
+      if (isComment(trivia.kind)) {
+        if (startPos < trivia.pos) {
+          trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange);
         }
-        getScriptInfo(uncheckedFileName) {
-          return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
-        }
-        /** @internal */
-        getScriptInfoOrConfig(uncheckedFileName) {
-          const path = toNormalizedPath(uncheckedFileName);
-          const info = this.getScriptInfoForNormalizedPath(path);
-          if (info)
-            return info;
-          const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName));
-          return configProject && configProject.getCompilerOptions().configFile;
-        }
-        /** @internal */
-        logErrorForScriptInfoNotFound(fileName) {
-          const names = arrayFrom(this.filenameToScriptInfo.entries(), ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }));
-          this.logger.msg(`Could not find file ${JSON.stringify(fileName)}.
-All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
+        startPos = trivia.end + 1;
+      }
+    }
+    if (startPos < originalRange.end) {
+      trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange);
+    }
+  }
+  function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) {
+    const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line;
+    trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2);
+  }
+  function recordDelete(start, len) {
+    if (len) {
+      edits.push(createTextChangeFromStartLength(start, len, ""));
+    }
+  }
+  function recordReplace(start, len, newText) {
+    if (len || newText) {
+      edits.push(createTextChangeFromStartLength(start, len, newText));
+    }
+  }
+  function recordInsert(start, text) {
+    if (text) {
+      edits.push(createTextChangeFromStartLength(start, 0, text));
+    }
+  }
+  function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) {
+    const onLaterLine = currentStartLine !== previousStartLine;
+    switch (rule2.action) {
+      case 1 /* StopProcessingSpaceActions */:
+        return 0 /* None */;
+      case 16 /* DeleteSpace */:
+        if (previousRange2.end !== currentRange.pos) {
+          recordDelete(previousRange2.end, currentRange.pos - previousRange2.end);
+          return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */;
         }
-        /**
-         * Returns the projects that contain script info through SymLink
-         * Note that this does not return projects in info.containingProjects
-         *
-         * @internal
-         */
-        getSymlinkedProjects(info) {
-          let projects;
-          if (this.realpathToScriptInfos) {
-            const realpath = info.getRealpathIfDifferent();
-            if (realpath) {
-              forEach(this.realpathToScriptInfos.get(realpath), combineProjects);
-            }
-            forEach(this.realpathToScriptInfos.get(info.path), combineProjects);
-          }
-          return projects;
-          function combineProjects(toAddInfo) {
-            if (toAddInfo !== info) {
-              for (const project of toAddInfo.containingProjects) {
-                if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) {
-                  if (!projects) {
-                    projects = createMultiMap();
-                    projects.add(toAddInfo.path, project);
-                  } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) {
-                    projects.add(toAddInfo.path, project);
-                  }
-                }
-              }
-            }
-          }
+        break;
+      case 32 /* DeleteToken */:
+        recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos);
+        break;
+      case 8 /* InsertNewLine */:
+        if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
+          return 0 /* None */;
         }
-        watchClosedScriptInfo(info) {
-          Debug.assert(!info.fileWatcher);
-          if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) {
-            const indexOfNodeModules = info.fileName.indexOf("/node_modules/");
-            if (!this.host.getModifiedTime || indexOfNodeModules === -1) {
-              info.fileWatcher = this.watchFactory.watchFile(
-                info.fileName,
-                (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind),
-                500 /* Medium */,
-                this.hostConfiguration.watchOptions,
-                WatchType.ClosedScriptInfo
-              );
-            } else {
-              info.mTime = this.getModifiedTime(info);
-              info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.fileName.substring(0, indexOfNodeModules));
-            }
-          }
+        const lineDelta = currentStartLine - previousStartLine;
+        if (lineDelta !== 1) {
+          recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options));
+          return onLaterLine ? 0 /* None */ : 1 /* LineAdded */;
         }
-        createNodeModulesWatcher(dir, dirPath) {
-          let watcher = this.watchFactory.watchDirectory(
-            dir,
-            (fileOrDirectory) => {
-              var _a;
-              const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory));
-              if (!fileOrDirectoryPath)
-                return;
-              const basename = getBaseFileName(fileOrDirectoryPath);
-              if (((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size) && (basename === "package.json" || basename === "node_modules")) {
-                result.affectedModuleSpecifierCacheProjects.forEach((project) => {
-                  var _a2;
-                  (_a2 = project.getModuleSpecifierCache()) == null ? void 0 : _a2.clear();
-                });
-              }
-              if (result.refreshScriptInfoRefCount) {
-                if (dirPath === fileOrDirectoryPath) {
-                  this.refreshScriptInfosInDirectory(dirPath);
-                } else {
-                  const info = this.getScriptInfoForPath(fileOrDirectoryPath);
-                  if (info) {
-                    if (isScriptInfoWatchedFromNodeModules(info)) {
-                      this.refreshScriptInfo(info);
-                    }
-                  } else if (!hasExtension(fileOrDirectoryPath)) {
-                    this.refreshScriptInfosInDirectory(fileOrDirectoryPath);
-                  }
-                }
-              }
-            },
-            1 /* Recursive */,
-            this.hostConfiguration.watchOptions,
-            WatchType.NodeModules
-          );
-          const result = {
-            refreshScriptInfoRefCount: 0,
-            affectedModuleSpecifierCacheProjects: void 0,
-            close: () => {
-              var _a;
-              if (watcher && !result.refreshScriptInfoRefCount && !((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size)) {
-                watcher.close();
-                watcher = void 0;
-                this.nodeModulesWatchers.delete(dirPath);
-              }
-            }
-          };
-          this.nodeModulesWatchers.set(dirPath, result);
-          return result;
+        break;
+      case 4 /* InsertSpace */:
+        if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
+          return 0 /* None */;
         }
-        /** @internal */
-        watchPackageJsonsInNodeModules(dir, project) {
-          var _a;
-          const dirPath = this.toPath(dir);
-          const watcher = this.nodeModulesWatchers.get(dirPath) || this.createNodeModulesWatcher(dir, dirPath);
-          Debug.assert(!((_a = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.has(project)));
-          (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project);
-          return {
-            close: () => {
-              var _a2;
-              (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project);
-              watcher.close();
-            }
-          };
+        const posDelta = currentRange.pos - previousRange2.end;
+        if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) {
+          recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " ");
+          return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */;
         }
-        watchClosedScriptInfoInNodeModules(dir) {
-          const watchDir = dir + "/node_modules";
-          const watchDirPath = this.toPath(watchDir);
-          const watcher = this.nodeModulesWatchers.get(watchDirPath) || this.createNodeModulesWatcher(watchDir, watchDirPath);
-          watcher.refreshScriptInfoRefCount++;
-          return {
-            close: () => {
-              watcher.refreshScriptInfoRefCount--;
-              watcher.close();
-            }
-          };
+        break;
+      case 64 /* InsertTrailingSemicolon */:
+        recordInsert(previousRange2.end, ";");
+    }
+    return 0 /* None */;
+  }
+}
+function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) {
+  const jsdoc = findAncestor(tokenAtPosition, isJSDoc);
+  if (jsdoc) tokenAtPosition = jsdoc.parent;
+  const tokenStart = tokenAtPosition.getStart(sourceFile);
+  if (tokenStart <= position && position < tokenAtPosition.getEnd()) {
+    return void 0;
+  }
+  precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken;
+  const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
+  const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
+  const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
+  return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character.
+  // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position):
+  //
+  //    // asdf   ^\n
+  //
+  // But for closed multi-line comments, we don't want to be inside the comment in the following case:
+  //
+  //    /* asdf */^
+  //
+  // However, unterminated multi-line comments *do* contain their end.
+  //
+  // Internally, we represent the end of the comment at the newline and closing '/', respectively.
+  //
+  position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
+}
+function getOpenTokenForList(node, list) {
+  switch (node.kind) {
+    case 176 /* Constructor */:
+    case 262 /* FunctionDeclaration */:
+    case 218 /* FunctionExpression */:
+    case 174 /* MethodDeclaration */:
+    case 173 /* MethodSignature */:
+    case 219 /* ArrowFunction */:
+    case 179 /* CallSignature */:
+    case 180 /* ConstructSignature */:
+    case 184 /* FunctionType */:
+    case 185 /* ConstructorType */:
+    case 177 /* GetAccessor */:
+    case 178 /* SetAccessor */:
+      if (node.typeParameters === list) {
+        return 30 /* LessThanToken */;
+      } else if (node.parameters === list) {
+        return 21 /* OpenParenToken */;
+      }
+      break;
+    case 213 /* CallExpression */:
+    case 214 /* NewExpression */:
+      if (node.typeArguments === list) {
+        return 30 /* LessThanToken */;
+      } else if (node.arguments === list) {
+        return 21 /* OpenParenToken */;
+      }
+      break;
+    case 263 /* ClassDeclaration */:
+    case 231 /* ClassExpression */:
+    case 264 /* InterfaceDeclaration */:
+    case 265 /* TypeAliasDeclaration */:
+      if (node.typeParameters === list) {
+        return 30 /* LessThanToken */;
+      }
+      break;
+    case 183 /* TypeReference */:
+    case 215 /* TaggedTemplateExpression */:
+    case 186 /* TypeQuery */:
+    case 233 /* ExpressionWithTypeArguments */:
+    case 205 /* ImportType */:
+      if (node.typeArguments === list) {
+        return 30 /* LessThanToken */;
+      }
+      break;
+    case 187 /* TypeLiteral */:
+      return 19 /* OpenBraceToken */;
+  }
+  return 0 /* Unknown */;
+}
+function getCloseTokenForOpenToken(kind) {
+  switch (kind) {
+    case 21 /* OpenParenToken */:
+      return 22 /* CloseParenToken */;
+    case 30 /* LessThanToken */:
+      return 32 /* GreaterThanToken */;
+    case 19 /* OpenBraceToken */:
+      return 20 /* CloseBraceToken */;
+  }
+  return 0 /* Unknown */;
+}
+var internedSizes;
+var internedTabsIndentation;
+var internedSpacesIndentation;
+function getIndentationString(indentation, options) {
+  const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize);
+  if (resetInternedStrings) {
+    internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize };
+    internedTabsIndentation = internedSpacesIndentation = void 0;
+  }
+  if (!options.convertTabsToSpaces) {
+    const tabs = Math.floor(indentation / options.tabSize);
+    const spaces = indentation - tabs * options.tabSize;
+    let tabString;
+    if (!internedTabsIndentation) {
+      internedTabsIndentation = [];
+    }
+    if (internedTabsIndentation[tabs] === void 0) {
+      internedTabsIndentation[tabs] = tabString = repeatString("	", tabs);
+    } else {
+      tabString = internedTabsIndentation[tabs];
+    }
+    return spaces ? tabString + repeatString(" ", spaces) : tabString;
+  } else {
+    let spacesString;
+    const quotient = Math.floor(indentation / options.indentSize);
+    const remainder = indentation % options.indentSize;
+    if (!internedSpacesIndentation) {
+      internedSpacesIndentation = [];
+    }
+    if (internedSpacesIndentation[quotient] === void 0) {
+      spacesString = repeatString(" ", options.indentSize * quotient);
+      internedSpacesIndentation[quotient] = spacesString;
+    } else {
+      spacesString = internedSpacesIndentation[quotient];
+    }
+    return remainder ? spacesString + repeatString(" ", remainder) : spacesString;
+  }
+}
+
+// src/services/formatting/smartIndenter.ts
+var SmartIndenter;
+((SmartIndenter2) => {
+  let Value;
+  ((Value2) => {
+    Value2[Value2["Unknown"] = -1] = "Unknown";
+  })(Value || (Value = {}));
+  function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) {
+    if (position > sourceFile.text.length) {
+      return getBaseIndentation(options);
+    }
+    if (options.indentStyle === 0 /* None */) {
+      return 0;
+    }
+    const precedingToken = findPrecedingToken(
+      position,
+      sourceFile,
+      /*startNode*/
+      void 0,
+      /*excludeJsdoc*/
+      true
+    );
+    const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
+    if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
+      return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
+    }
+    if (!precedingToken) {
+      return getBaseIndentation(options);
+    }
+    const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind);
+    if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) {
+      return 0;
+    }
+    const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
+    const currentToken = getTokenAtPosition(sourceFile, position);
+    const isObjectLiteral = currentToken.kind === 19 /* OpenBraceToken */ && currentToken.parent.kind === 210 /* ObjectLiteralExpression */;
+    if (options.indentStyle === 1 /* Block */ || isObjectLiteral) {
+      return getBlockIndent(sourceFile, position, options);
+    }
+    if (precedingToken.kind === 28 /* CommaToken */ && precedingToken.parent.kind !== 226 /* BinaryExpression */) {
+      const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options);
+      if (actualIndentation !== -1 /* Unknown */) {
+        return actualIndentation;
+      }
+    }
+    const containerList = getListByPosition(position, precedingToken.parent, sourceFile);
+    if (containerList && !rangeContainsRange(containerList, precedingToken)) {
+      const useTheSameBaseIndentation = [218 /* FunctionExpression */, 219 /* ArrowFunction */].includes(currentToken.parent.kind);
+      const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize;
+      return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize;
+    }
+    return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options);
+  }
+  SmartIndenter2.getIndentation = getIndentation;
+  function getCommentIndent(sourceFile, position, options, enclosingCommentRange) {
+    const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1;
+    const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line;
+    Debug.assert(commentStartLine >= 0);
+    if (previousLine <= commentStartLine) {
+      return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options);
+    }
+    const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile);
+    const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options);
+    if (column === 0) {
+      return column;
+    }
+    const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character);
+    return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column;
+  }
+  function getBlockIndent(sourceFile, position, options) {
+    let current = position;
+    while (current > 0) {
+      const char = sourceFile.text.charCodeAt(current);
+      if (!isWhiteSpaceLike(char)) {
+        break;
+      }
+      current--;
+    }
+    const lineStart = getLineStartPositionForPosition(current, sourceFile);
+    return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options);
+  }
+  function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) {
+    let previous;
+    let current = precedingToken;
+    while (current) {
+      if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(
+        options,
+        current,
+        previous,
+        sourceFile,
+        /*isNextChild*/
+        true
+      )) {
+        const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
+        const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
+        const indentationDelta = nextTokenKind !== 0 /* Unknown */ ? assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
+        return getIndentationForNodeWorker(
+          current,
+          currentStart,
+          /*ignoreActualIndentationRange*/
+          void 0,
+          indentationDelta,
+          sourceFile,
+          /*isNextChild*/
+          true,
+          options
+        );
+      }
+      const actualIndentation = getActualIndentationForListItem(
+        current,
+        sourceFile,
+        options,
+        /*listIndentsChild*/
+        true
+      );
+      if (actualIndentation !== -1 /* Unknown */) {
+        return actualIndentation;
+      }
+      previous = current;
+      current = current.parent;
+    }
+    return getBaseIndentation(options);
+  }
+  function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
+    const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
+    return getIndentationForNodeWorker(
+      n,
+      start,
+      ignoreActualIndentationRange,
+      /*indentationDelta*/
+      0,
+      sourceFile,
+      /*isNextChild*/
+      false,
+      options
+    );
+  }
+  SmartIndenter2.getIndentationForNode = getIndentationForNode;
+  function getBaseIndentation(options) {
+    return options.baseIndentSize || 0;
+  }
+  SmartIndenter2.getBaseIndentation = getBaseIndentation;
+  function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) {
+    var _a;
+    let parent2 = current.parent;
+    while (parent2) {
+      let useActualIndentation = true;
+      if (ignoreActualIndentationRange) {
+        const start = current.getStart(sourceFile);
+        useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end;
+      }
+      const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile);
+      const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile);
+      if (useActualIndentation) {
+        const firstListChild = (_a = getContainingList(current, sourceFile)) == null ? void 0 : _a[0];
+        const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line;
+        let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild);
+        if (actualIndentation !== -1 /* Unknown */) {
+          return actualIndentation + indentationDelta;
+        }
+        actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options);
+        if (actualIndentation !== -1 /* Unknown */) {
+          return actualIndentation + indentationDelta;
+        }
+      }
+      if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) {
+        indentationDelta += options.indentSize;
+      }
+      const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile);
+      current = parent2;
+      parent2 = current.parent;
+      currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart;
+    }
+    return indentationDelta + getBaseIndentation(options);
+  }
+  function getContainingListOrParentStart(parent2, child, sourceFile) {
+    const containingList = getContainingList(child, sourceFile);
+    const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile);
+    return sourceFile.getLineAndCharacterOfPosition(startPos);
+  }
+  function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) {
+    const commaItemInfo = findListItemInfo(commaToken);
+    if (commaItemInfo && commaItemInfo.listItemIndex > 0) {
+      return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options);
+    } else {
+      return -1 /* Unknown */;
+    }
+  }
+  function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) {
+    const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 307 /* SourceFile */ || !parentAndChildShareLine);
+    if (!useActualIndentation) {
+      return -1 /* Unknown */;
+    }
+    return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options);
+  }
+  let NextTokenKind;
+  ((NextTokenKind2) => {
+    NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown";
+    NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace";
+    NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace";
+  })(NextTokenKind || (NextTokenKind = {}));
+  function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) {
+    const nextToken = findNextToken(precedingToken, current, sourceFile);
+    if (!nextToken) {
+      return 0 /* Unknown */;
+    }
+    if (nextToken.kind === 19 /* OpenBraceToken */) {
+      return 1 /* OpenBrace */;
+    } else if (nextToken.kind === 20 /* CloseBraceToken */) {
+      const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line;
+      return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */;
+    }
+    return 0 /* Unknown */;
+  }
+  function getStartLineAndCharacterForNode(n, sourceFile) {
+    return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
+  }
+  function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) {
+    if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) {
+      return false;
+    }
+    const expressionOfCallExpressionEnd = parent2.expression.getEnd();
+    const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line;
+    return expressionOfCallExpressionEndLine === childStartLine;
+  }
+  SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled;
+  function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) {
+    if (parent2.kind === 245 /* IfStatement */ && parent2.elseStatement === child) {
+      const elseKeyword = findChildOfKind(parent2, 93 /* ElseKeyword */, sourceFile);
+      Debug.assert(elseKeyword !== void 0);
+      const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line;
+      return elseKeywordStartLine === childStartLine;
+    }
+    return false;
+  }
+  SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement;
+  function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) {
+    if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) {
+      const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line;
+      if (child === parent2.whenTrue) {
+        return childStartLine === conditionEndLine;
+      } else {
+        const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line;
+        const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line;
+        return conditionEndLine === trueStartLine && trueEndLine === childStartLine;
+      }
+    }
+    return false;
+  }
+  SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression;
+  function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) {
+    if (isCallOrNewExpression(parent2)) {
+      if (!parent2.arguments) return false;
+      const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos);
+      if (!currentNode) return false;
+      const currentIndex = parent2.arguments.indexOf(currentNode);
+      if (currentIndex === 0) return false;
+      const previousNode = parent2.arguments[currentIndex - 1];
+      const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line;
+      if (childStartLine === lineOfPreviousNode) {
+        return true;
+      }
+    }
+    return false;
+  }
+  SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument;
+  function getContainingList(node, sourceFile) {
+    return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile);
+  }
+  SmartIndenter2.getContainingList = getContainingList;
+  function getListByPosition(pos, node, sourceFile) {
+    return node && getListByRange(pos, pos, node, sourceFile);
+  }
+  function getListByRange(start, end, node, sourceFile) {
+    switch (node.kind) {
+      case 183 /* TypeReference */:
+        return getList(node.typeArguments);
+      case 210 /* ObjectLiteralExpression */:
+        return getList(node.properties);
+      case 209 /* ArrayLiteralExpression */:
+        return getList(node.elements);
+      case 187 /* TypeLiteral */:
+        return getList(node.members);
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 219 /* ArrowFunction */:
+      case 174 /* MethodDeclaration */:
+      case 173 /* MethodSignature */:
+      case 179 /* CallSignature */:
+      case 176 /* Constructor */:
+      case 185 /* ConstructorType */:
+      case 180 /* ConstructSignature */:
+        return getList(node.typeParameters) || getList(node.parameters);
+      case 177 /* GetAccessor */:
+        return getList(node.parameters);
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+      case 264 /* InterfaceDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 345 /* JSDocTemplateTag */:
+        return getList(node.typeParameters);
+      case 214 /* NewExpression */:
+      case 213 /* CallExpression */:
+        return getList(node.typeArguments) || getList(node.arguments);
+      case 261 /* VariableDeclarationList */:
+        return getList(node.declarations);
+      case 275 /* NamedImports */:
+      case 279 /* NamedExports */:
+        return getList(node.elements);
+      case 206 /* ObjectBindingPattern */:
+      case 207 /* ArrayBindingPattern */:
+        return getList(node.elements);
+    }
+    function getList(list) {
+      return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start, end) ? list : void 0;
+    }
+  }
+  function getVisualListRange(node, list, sourceFile) {
+    const children = node.getChildren(sourceFile);
+    for (let i = 1; i < children.length - 1; i++) {
+      if (children[i].pos === list.pos && children[i].end === list.end) {
+        return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) };
+      }
+    }
+    return list;
+  }
+  function getActualIndentationForListStartLine(list, sourceFile, options) {
+    if (!list) {
+      return -1 /* Unknown */;
+    }
+    return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options);
+  }
+  function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) {
+    if (node.parent && node.parent.kind === 261 /* VariableDeclarationList */) {
+      return -1 /* Unknown */;
+    }
+    const containingList = getContainingList(node, sourceFile);
+    if (containingList) {
+      const index = containingList.indexOf(node);
+      if (index !== -1) {
+        const result = deriveActualIndentationFromList(containingList, index, sourceFile, options);
+        if (result !== -1 /* Unknown */) {
+          return result;
         }
-        getModifiedTime(info) {
-          return (this.host.getModifiedTime(info.fileName) || missingFileModifiedTime).getTime();
+      }
+      return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0);
+    }
+    return -1 /* Unknown */;
+  }
+  function deriveActualIndentationFromList(list, index, sourceFile, options) {
+    Debug.assert(index >= 0 && index < list.length);
+    const node = list[index];
+    let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile);
+    for (let i = index - 1; i >= 0; i--) {
+      if (list[i].kind === 28 /* CommaToken */) {
+        continue;
+      }
+      const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line;
+      if (prevEndLine !== lineAndCharacter.line) {
+        return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options);
+      }
+      lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile);
+    }
+    return -1 /* Unknown */;
+  }
+  function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) {
+    const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0);
+    return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options);
+  }
+  function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) {
+    let character = 0;
+    let column = 0;
+    for (let pos = startPos; pos < endPos; pos++) {
+      const ch = sourceFile.text.charCodeAt(pos);
+      if (!isWhiteSpaceSingleLine(ch)) {
+        break;
+      }
+      if (ch === 9 /* tab */) {
+        column += options.tabSize + column % options.tabSize;
+      } else {
+        column++;
+      }
+      character++;
+    }
+    return { column, character };
+  }
+  SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn;
+  function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) {
+    return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column;
+  }
+  SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn;
+  function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) {
+    const childKind = child ? child.kind : 0 /* Unknown */;
+    switch (parent2.kind) {
+      case 244 /* ExpressionStatement */:
+      case 263 /* ClassDeclaration */:
+      case 231 /* ClassExpression */:
+      case 264 /* InterfaceDeclaration */:
+      case 266 /* EnumDeclaration */:
+      case 265 /* TypeAliasDeclaration */:
+      case 209 /* ArrayLiteralExpression */:
+      case 241 /* Block */:
+      case 268 /* ModuleBlock */:
+      case 210 /* ObjectLiteralExpression */:
+      case 187 /* TypeLiteral */:
+      case 200 /* MappedType */:
+      case 189 /* TupleType */:
+      case 217 /* ParenthesizedExpression */:
+      case 211 /* PropertyAccessExpression */:
+      case 213 /* CallExpression */:
+      case 214 /* NewExpression */:
+      case 243 /* VariableStatement */:
+      case 277 /* ExportAssignment */:
+      case 253 /* ReturnStatement */:
+      case 227 /* ConditionalExpression */:
+      case 207 /* ArrayBindingPattern */:
+      case 206 /* ObjectBindingPattern */:
+      case 286 /* JsxOpeningElement */:
+      case 289 /* JsxOpeningFragment */:
+      case 285 /* JsxSelfClosingElement */:
+      case 294 /* JsxExpression */:
+      case 173 /* MethodSignature */:
+      case 179 /* CallSignature */:
+      case 180 /* ConstructSignature */:
+      case 169 /* Parameter */:
+      case 184 /* FunctionType */:
+      case 185 /* ConstructorType */:
+      case 196 /* ParenthesizedType */:
+      case 215 /* TaggedTemplateExpression */:
+      case 223 /* AwaitExpression */:
+      case 279 /* NamedExports */:
+      case 275 /* NamedImports */:
+      case 281 /* ExportSpecifier */:
+      case 276 /* ImportSpecifier */:
+      case 172 /* PropertyDeclaration */:
+      case 296 /* CaseClause */:
+      case 297 /* DefaultClause */:
+        return true;
+      case 269 /* CaseBlock */:
+        return settings.indentSwitchCase ?? true;
+      case 260 /* VariableDeclaration */:
+      case 303 /* PropertyAssignment */:
+      case 226 /* BinaryExpression */:
+        if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 210 /* ObjectLiteralExpression */) {
+          return rangeIsOnOneLine(sourceFile, child);
         }
-        refreshScriptInfo(info) {
-          const mTime = this.getModifiedTime(info);
-          if (mTime !== info.mTime) {
-            const eventKind = getFileWatcherEventKind(info.mTime, mTime);
-            info.mTime = mTime;
-            this.onSourceFileChanged(info, eventKind);
-          }
+        if (parent2.kind === 226 /* BinaryExpression */ && sourceFile && child && childKind === 284 /* JsxElement */) {
+          const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line;
+          const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line;
+          return parentStartLine !== childStartLine;
         }
-        refreshScriptInfosInDirectory(dir) {
-          dir = dir + directorySeparator;
-          this.filenameToScriptInfo.forEach((info) => {
-            if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) {
-              this.refreshScriptInfo(info);
-            }
-          });
+        if (parent2.kind !== 226 /* BinaryExpression */) {
+          return true;
         }
-        stopWatchingScriptInfo(info) {
-          if (info.fileWatcher) {
-            info.fileWatcher.close();
-            info.fileWatcher = void 0;
-          }
+        break;
+      case 246 /* DoStatement */:
+      case 247 /* WhileStatement */:
+      case 249 /* ForInStatement */:
+      case 250 /* ForOfStatement */:
+      case 248 /* ForStatement */:
+      case 245 /* IfStatement */:
+      case 262 /* FunctionDeclaration */:
+      case 218 /* FunctionExpression */:
+      case 174 /* MethodDeclaration */:
+      case 176 /* Constructor */:
+      case 177 /* GetAccessor */:
+      case 178 /* SetAccessor */:
+        return childKind !== 241 /* Block */;
+      case 219 /* ArrowFunction */:
+        if (sourceFile && childKind === 217 /* ParenthesizedExpression */) {
+          return rangeIsOnOneLine(sourceFile, child);
         }
-        getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-          if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) {
-            return this.getOrCreateScriptInfoWorker(
-              fileName,
-              currentDirectory,
-              /*openedByClient*/
-              false,
-              /*fileContent*/
-              void 0,
-              scriptKind,
-              hasMixedContent,
-              hostToQueryFileExistsOn
-            );
-          }
-          const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName));
-          if (info) {
-            return info;
-          }
-          return void 0;
+        return childKind !== 241 /* Block */;
+      case 278 /* ExportDeclaration */:
+        return childKind !== 279 /* NamedExports */;
+      case 272 /* ImportDeclaration */:
+        return childKind !== 273 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 275 /* NamedImports */;
+      case 284 /* JsxElement */:
+        return childKind !== 287 /* JsxClosingElement */;
+      case 288 /* JsxFragment */:
+        return childKind !== 290 /* JsxClosingFragment */;
+      case 193 /* IntersectionType */:
+      case 192 /* UnionType */:
+      case 238 /* SatisfiesExpression */:
+        if (childKind === 187 /* TypeLiteral */ || childKind === 189 /* TupleType */ || childKind === 200 /* MappedType */) {
+          return false;
         }
-        getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, currentDirectory, fileContent, scriptKind, hasMixedContent) {
-          return this.getOrCreateScriptInfoWorker(
-            fileName,
-            currentDirectory,
-            /*openedByClient*/
-            true,
-            fileContent,
-            scriptKind,
-            hasMixedContent
+        break;
+    }
+    return indentByDefault;
+  }
+  SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild;
+  function isControlFlowEndingStatement(kind, parent2) {
+    switch (kind) {
+      case 253 /* ReturnStatement */:
+      case 257 /* ThrowStatement */:
+      case 251 /* ContinueStatement */:
+      case 252 /* BreakStatement */:
+        return parent2.kind !== 241 /* Block */;
+      default:
+        return false;
+    }
+  }
+  function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
+    return nodeWillIndentChild(
+      settings,
+      parent2,
+      child,
+      sourceFile,
+      /*indentByDefault*/
+      false
+    ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
+  }
+  SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
+  function rangeIsOnOneLine(sourceFile, range) {
+    const rangeStart = skipTrivia(sourceFile.text, range.pos);
+    const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
+    return startLine === endLine;
+  }
+})(SmartIndenter || (SmartIndenter = {}));
+
+// src/services/_namespaces/ts.PasteEdits.ts
+var ts_PasteEdits_exports = {};
+__export(ts_PasteEdits_exports, {
+  pasteEditsProvider: () => pasteEditsProvider
+});
+
+// src/services/pasteEdits.ts
+var fixId54 = "providePostPasteEdits";
+function pasteEditsProvider(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken) {
+  const changes = ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changeTracker));
+  return { edits: changes, fixId: fixId54 };
+}
+function pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changes) {
+  let actualPastedText;
+  if (pastedText.length !== pasteLocations.length) {
+    actualPastedText = pastedText.length === 1 ? pastedText : [pastedText.join("\n")];
+  }
+  const statements = [];
+  let newText = targetFile.text;
+  for (let i = pasteLocations.length - 1; i >= 0; i--) {
+    const { pos, end } = pasteLocations[i];
+    newText = actualPastedText ? newText.slice(0, pos) + actualPastedText[0] + newText.slice(end) : newText.slice(0, pos) + pastedText[i] + newText.slice(end);
+  }
+  Debug.checkDefined(host.runWithTemporaryFileUpdate).call(host, targetFile.fileName, newText, (updatedProgram, originalProgram, updatedFile) => {
+    const importAdder = ts_codefix_exports.createImportAdder(updatedFile, updatedProgram, preferences, host);
+    if (copiedFrom == null ? void 0 : copiedFrom.range) {
+      Debug.assert(copiedFrom.range.length === pastedText.length);
+      copiedFrom.range.forEach((copy) => {
+        const statementsInSourceFile = copiedFrom.file.statements;
+        const startNodeIndex = findIndex(statementsInSourceFile, (s) => s.end > copy.pos);
+        if (startNodeIndex === -1) return void 0;
+        let endNodeIndex = findIndex(statementsInSourceFile, (s) => s.end >= copy.end, startNodeIndex);
+        if (endNodeIndex !== -1 && copy.end <= statementsInSourceFile[endNodeIndex].getStart()) {
+          endNodeIndex--;
+        }
+        statements.push(...statementsInSourceFile.slice(startNodeIndex, endNodeIndex === -1 ? statementsInSourceFile.length : endNodeIndex + 1));
+      });
+      const usage = getUsageInfo(copiedFrom.file, statements, originalProgram.getTypeChecker(), getExistingLocals(updatedFile, statements, originalProgram.getTypeChecker()));
+      Debug.assertIsDefined(originalProgram);
+      const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, originalProgram, host, !!copiedFrom.file.commonJsModuleIndicator);
+      addExportsInOldFile(copiedFrom.file, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax);
+      addTargetFileImports(copiedFrom.file, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, originalProgram.getTypeChecker(), updatedProgram, importAdder);
+    } else {
+      const context = {
+        sourceFile: updatedFile,
+        program: originalProgram,
+        cancellationToken,
+        host,
+        preferences,
+        formatContext
+      };
+      forEachChild(updatedFile, function cb(node) {
+        if (isIdentifier(node) && !(originalProgram == null ? void 0 : originalProgram.getTypeChecker().resolveName(
+          node.text,
+          node,
+          -1 /* All */,
+          /*excludeGlobals*/
+          false
+        ))) {
+          importAdder.addImportForUnresolvedIdentifier(
+            context,
+            node,
+            /*useAutoImportProvider*/
+            true
           );
         }
-        getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-          return this.getOrCreateScriptInfoWorker(fileName, this.currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
-        }
-        getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-          Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content");
-          const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName);
-          let info = this.getScriptInfoForPath(path);
-          if (!info) {
-            const isDynamic = isDynamicFileName(fileName);
-            Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
-Script info with non-dynamic relative file name can only be open script info or in context of host currentDirectory`);
-            Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
-Open script files with non rooted disk path opened with current directory context cannot have same canonical names`);
-            Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
-Dynamic files must always be opened with service's current directory or service should support inferred project per projectRootPath.`);
-            if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) {
-              return;
-            }
-            info = new ScriptInfo(this.host, fileName, scriptKind, !!hasMixedContent, path, this.filenameToScriptInfoVersion.get(path));
-            this.filenameToScriptInfo.set(info.path, info);
-            this.filenameToScriptInfoVersion.delete(info.path);
-            if (!openedByClient) {
-              this.watchClosedScriptInfo(info);
-            } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) {
-              this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info);
-            }
+        node.forEachChild(cb);
+      });
+    }
+    importAdder.writeFixes(changes, getQuotePreference(copiedFrom ? copiedFrom.file : targetFile, preferences));
+  });
+  pasteLocations.forEach((paste, i) => {
+    changes.replaceRangeWithText(
+      targetFile,
+      { pos: paste.pos, end: paste.end },
+      actualPastedText ? actualPastedText[0] : pastedText[i]
+    );
+  });
+}
+
+// src/server/_namespaces/ts.ts
+var ts_exports2 = {};
+__export(ts_exports2, {
+  ANONYMOUS: () => ANONYMOUS,
+  AccessFlags: () => AccessFlags,
+  AssertionLevel: () => AssertionLevel,
+  AssignmentDeclarationKind: () => AssignmentDeclarationKind,
+  AssignmentKind: () => AssignmentKind,
+  Associativity: () => Associativity,
+  BreakpointResolver: () => ts_BreakpointResolver_exports,
+  BuilderFileEmit: () => BuilderFileEmit,
+  BuilderProgramKind: () => BuilderProgramKind,
+  BuilderState: () => BuilderState,
+  CallHierarchy: () => ts_CallHierarchy_exports,
+  CharacterCodes: () => CharacterCodes,
+  CheckFlags: () => CheckFlags,
+  CheckMode: () => CheckMode,
+  ClassificationType: () => ClassificationType,
+  ClassificationTypeNames: () => ClassificationTypeNames,
+  CommentDirectiveType: () => CommentDirectiveType,
+  Comparison: () => Comparison,
+  CompletionInfoFlags: () => CompletionInfoFlags,
+  CompletionTriggerKind: () => CompletionTriggerKind,
+  Completions: () => ts_Completions_exports,
+  ContainerFlags: () => ContainerFlags,
+  ContextFlags: () => ContextFlags,
+  Debug: () => Debug,
+  DiagnosticCategory: () => DiagnosticCategory,
+  Diagnostics: () => Diagnostics,
+  DocumentHighlights: () => DocumentHighlights,
+  ElementFlags: () => ElementFlags,
+  EmitFlags: () => EmitFlags,
+  EmitHint: () => EmitHint,
+  EmitOnly: () => EmitOnly,
+  EndOfLineState: () => EndOfLineState,
+  ExitStatus: () => ExitStatus,
+  ExportKind: () => ExportKind,
+  Extension: () => Extension,
+  ExternalEmitHelpers: () => ExternalEmitHelpers,
+  FileIncludeKind: () => FileIncludeKind,
+  FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind: () => FileSystemEntryKind,
+  FileWatcherEventKind: () => FileWatcherEventKind,
+  FindAllReferences: () => ts_FindAllReferences_exports,
+  FlattenLevel: () => FlattenLevel,
+  FlowFlags: () => FlowFlags,
+  ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
+  FunctionFlags: () => FunctionFlags,
+  GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
+  GetLiteralTextFlags: () => GetLiteralTextFlags,
+  GoToDefinition: () => ts_GoToDefinition_exports,
+  HighlightSpanKind: () => HighlightSpanKind,
+  IdentifierNameMap: () => IdentifierNameMap,
+  IdentifierNameMultiMap: () => IdentifierNameMultiMap,
+  ImportKind: () => ImportKind,
+  ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
+  IndentStyle: () => IndentStyle,
+  IndexFlags: () => IndexFlags,
+  IndexKind: () => IndexKind,
+  InferenceFlags: () => InferenceFlags,
+  InferencePriority: () => InferencePriority,
+  InlayHintKind: () => InlayHintKind2,
+  InlayHints: () => ts_InlayHints_exports,
+  InternalEmitFlags: () => InternalEmitFlags,
+  InternalSymbolName: () => InternalSymbolName,
+  IntersectionFlags: () => IntersectionFlags,
+  InvalidatedProjectKind: () => InvalidatedProjectKind,
+  JSDocParsingMode: () => JSDocParsingMode,
+  JsDoc: () => ts_JsDoc_exports,
+  JsTyping: () => ts_JsTyping_exports,
+  JsxEmit: () => JsxEmit,
+  JsxFlags: () => JsxFlags,
+  JsxReferenceKind: () => JsxReferenceKind,
+  LanguageFeatureMinimumTarget: () => LanguageFeatureMinimumTarget,
+  LanguageServiceMode: () => LanguageServiceMode,
+  LanguageVariant: () => LanguageVariant,
+  LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
+  ListFormat: () => ListFormat,
+  LogLevel: () => LogLevel,
+  MapCode: () => ts_MapCode_exports,
+  MemberOverrideStatus: () => MemberOverrideStatus,
+  ModifierFlags: () => ModifierFlags,
+  ModuleDetectionKind: () => ModuleDetectionKind,
+  ModuleInstanceState: () => ModuleInstanceState,
+  ModuleKind: () => ModuleKind,
+  ModuleResolutionKind: () => ModuleResolutionKind,
+  ModuleSpecifierEnding: () => ModuleSpecifierEnding,
+  NavigateTo: () => ts_NavigateTo_exports,
+  NavigationBar: () => ts_NavigationBar_exports,
+  NewLineKind: () => NewLineKind,
+  NodeBuilderFlags: () => NodeBuilderFlags,
+  NodeCheckFlags: () => NodeCheckFlags,
+  NodeFactoryFlags: () => NodeFactoryFlags,
+  NodeFlags: () => NodeFlags,
+  NodeResolutionFeatures: () => NodeResolutionFeatures,
+  ObjectFlags: () => ObjectFlags,
+  OperationCanceledException: () => OperationCanceledException,
+  OperatorPrecedence: () => OperatorPrecedence,
+  OrganizeImports: () => ts_OrganizeImports_exports,
+  OrganizeImportsMode: () => OrganizeImportsMode,
+  OuterExpressionKinds: () => OuterExpressionKinds,
+  OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
+  OutliningSpanKind: () => OutliningSpanKind,
+  OutputFileType: () => OutputFileType,
+  PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
+  PatternMatchKind: () => PatternMatchKind,
+  PollingInterval: () => PollingInterval,
+  PollingWatchKind: () => PollingWatchKind,
+  PragmaKindFlags: () => PragmaKindFlags,
+  PrivateIdentifierKind: () => PrivateIdentifierKind,
+  ProcessLevel: () => ProcessLevel,
+  ProgramUpdateLevel: () => ProgramUpdateLevel,
+  QuotePreference: () => QuotePreference,
+  RegularExpressionFlags: () => RegularExpressionFlags,
+  RelationComparisonResult: () => RelationComparisonResult,
+  Rename: () => ts_Rename_exports,
+  ScriptElementKind: () => ScriptElementKind,
+  ScriptElementKindModifier: () => ScriptElementKindModifier,
+  ScriptKind: () => ScriptKind,
+  ScriptSnapshot: () => ScriptSnapshot,
+  ScriptTarget: () => ScriptTarget,
+  SemanticClassificationFormat: () => SemanticClassificationFormat,
+  SemanticMeaning: () => SemanticMeaning,
+  SemicolonPreference: () => SemicolonPreference,
+  SignatureCheckMode: () => SignatureCheckMode,
+  SignatureFlags: () => SignatureFlags,
+  SignatureHelp: () => ts_SignatureHelp_exports,
+  SignatureInfo: () => SignatureInfo,
+  SignatureKind: () => SignatureKind,
+  SmartSelectionRange: () => ts_SmartSelectionRange_exports,
+  SnippetKind: () => SnippetKind,
+  StatisticType: () => StatisticType,
+  StructureIsReused: () => StructureIsReused,
+  SymbolAccessibility: () => SymbolAccessibility,
+  SymbolDisplay: () => ts_SymbolDisplay_exports,
+  SymbolDisplayPartKind: () => SymbolDisplayPartKind,
+  SymbolFlags: () => SymbolFlags,
+  SymbolFormatFlags: () => SymbolFormatFlags,
+  SyntaxKind: () => SyntaxKind,
+  SyntheticSymbolKind: () => SyntheticSymbolKind,
+  Ternary: () => Ternary,
+  ThrottledCancellationToken: () => ThrottledCancellationToken,
+  TokenClass: () => TokenClass,
+  TokenFlags: () => TokenFlags,
+  TransformFlags: () => TransformFlags,
+  TypeFacts: () => TypeFacts,
+  TypeFlags: () => TypeFlags,
+  TypeFormatFlags: () => TypeFormatFlags,
+  TypeMapKind: () => TypeMapKind,
+  TypePredicateKind: () => TypePredicateKind,
+  TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
+  UnionReduction: () => UnionReduction,
+  UpToDateStatusType: () => UpToDateStatusType,
+  VarianceFlags: () => VarianceFlags,
+  Version: () => Version,
+  VersionRange: () => VersionRange,
+  WatchDirectoryFlags: () => WatchDirectoryFlags,
+  WatchDirectoryKind: () => WatchDirectoryKind,
+  WatchFileKind: () => WatchFileKind,
+  WatchLogLevel: () => WatchLogLevel,
+  WatchType: () => WatchType,
+  accessPrivateIdentifier: () => accessPrivateIdentifier,
+  addDisposableResourceHelper: () => addDisposableResourceHelper,
+  addEmitFlags: () => addEmitFlags,
+  addEmitHelper: () => addEmitHelper,
+  addEmitHelpers: () => addEmitHelpers,
+  addInternalEmitFlags: () => addInternalEmitFlags,
+  addNodeFactoryPatcher: () => addNodeFactoryPatcher,
+  addObjectAllocatorPatcher: () => addObjectAllocatorPatcher,
+  addRange: () => addRange,
+  addRelatedInfo: () => addRelatedInfo,
+  addSyntheticLeadingComment: () => addSyntheticLeadingComment,
+  addSyntheticTrailingComment: () => addSyntheticTrailingComment,
+  addToSeen: () => addToSeen,
+  advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
+  allKeysStartWithDot: () => allKeysStartWithDot,
+  altDirectorySeparator: () => altDirectorySeparator,
+  and: () => and,
+  append: () => append,
+  appendIfUnique: () => appendIfUnique,
+  arrayFrom: () => arrayFrom,
+  arrayIsEqualTo: () => arrayIsEqualTo,
+  arrayIsHomogeneous: () => arrayIsHomogeneous,
+  arrayIsSorted: () => arrayIsSorted,
+  arrayOf: () => arrayOf,
+  arrayReverseIterator: () => arrayReverseIterator,
+  arrayToMap: () => arrayToMap,
+  arrayToMultiMap: () => arrayToMultiMap,
+  arrayToNumericMap: () => arrayToNumericMap,
+  arraysEqual: () => arraysEqual,
+  assertType: () => assertType,
+  assign: () => assign,
+  assignHelper: () => assignHelper,
+  asyncDelegator: () => asyncDelegator,
+  asyncGeneratorHelper: () => asyncGeneratorHelper,
+  asyncSuperHelper: () => asyncSuperHelper,
+  asyncValues: () => asyncValues,
+  attachFileToDiagnostics: () => attachFileToDiagnostics,
+  awaitHelper: () => awaitHelper,
+  awaiterHelper: () => awaiterHelper,
+  base64decode: () => base64decode,
+  base64encode: () => base64encode,
+  binarySearch: () => binarySearch,
+  binarySearchKey: () => binarySearchKey,
+  bindSourceFile: () => bindSourceFile,
+  breakIntoCharacterSpans: () => breakIntoCharacterSpans,
+  breakIntoWordSpans: () => breakIntoWordSpans,
+  buildLinkParts: () => buildLinkParts,
+  buildOpts: () => buildOpts,
+  buildOverload: () => buildOverload,
+  bundlerModuleNameResolver: () => bundlerModuleNameResolver,
+  canBeConvertedToAsync: () => canBeConvertedToAsync,
+  canHaveDecorators: () => canHaveDecorators,
+  canHaveExportModifier: () => canHaveExportModifier,
+  canHaveFlowNode: () => canHaveFlowNode,
+  canHaveIllegalDecorators: () => canHaveIllegalDecorators,
+  canHaveIllegalModifiers: () => canHaveIllegalModifiers,
+  canHaveIllegalType: () => canHaveIllegalType,
+  canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+  canHaveJSDoc: () => canHaveJSDoc,
+  canHaveLocals: () => canHaveLocals,
+  canHaveModifiers: () => canHaveModifiers,
+  canHaveSymbol: () => canHaveSymbol,
+  canIncludeBindAndCheckDiagnsotics: () => canIncludeBindAndCheckDiagnsotics,
+  canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
+  canProduceDiagnostics: () => canProduceDiagnostics,
+  canUsePropertyAccess: () => canUsePropertyAccess,
+  canWatchAffectingLocation: () => canWatchAffectingLocation,
+  canWatchAtTypes: () => canWatchAtTypes,
+  canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
+  cartesianProduct: () => cartesianProduct,
+  cast: () => cast,
+  chainBundle: () => chainBundle,
+  chainDiagnosticMessages: () => chainDiagnosticMessages,
+  changeAnyExtension: () => changeAnyExtension,
+  changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
+  changeExtension: () => changeExtension,
+  changeFullExtension: () => changeFullExtension,
+  changesAffectModuleResolution: () => changesAffectModuleResolution,
+  changesAffectingProgramStructure: () => changesAffectingProgramStructure,
+  characterToRegularExpressionFlag: () => characterToRegularExpressionFlag,
+  childIsDecorated: () => childIsDecorated,
+  classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated,
+  classHasClassThisAssignment: () => classHasClassThisAssignment,
+  classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName,
+  classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName,
+  classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
+  classPrivateFieldInHelper: () => classPrivateFieldInHelper,
+  classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
+  classicNameResolver: () => classicNameResolver,
+  classifier: () => ts_classifier_exports,
+  cleanExtendedConfigCache: () => cleanExtendedConfigCache,
+  clear: () => clear,
+  clearMap: () => clearMap,
+  clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess: () => climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
+  clone: () => clone,
+  cloneCompilerOptions: () => cloneCompilerOptions,
+  closeFileWatcher: () => closeFileWatcher,
+  closeFileWatcherOf: () => closeFileWatcherOf,
+  codefix: () => ts_codefix_exports,
+  collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo: () => collectExternalModuleInfo,
+  combine: () => combine,
+  combinePaths: () => combinePaths,
+  commandLineOptionOfCustomType: () => commandLineOptionOfCustomType,
+  commentPragmas: () => commentPragmas,
+  commonOptionsWithBuild: () => commonOptionsWithBuild,
+  commonPackageFolders: () => commonPackageFolders,
+  compact: () => compact,
+  compareBooleans: () => compareBooleans,
+  compareDataObjects: () => compareDataObjects,
+  compareDiagnostics: () => compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers: () => compareEmitHelpers,
+  compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
+  comparePaths: () => comparePaths,
+  comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
+  comparePathsCaseSensitive: () => comparePathsCaseSensitive,
+  comparePatternKeys: () => comparePatternKeys,
+  compareProperties: () => compareProperties,
+  compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive: () => compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
+  compareTextSpans: () => compareTextSpans,
+  compareValues: () => compareValues,
+  compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
+  compose: () => compose,
+  computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
+  computeLineOfPosition: () => computeLineOfPosition,
+  computeLineStarts: () => computeLineStarts,
+  computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
+  computeSignature: () => computeSignature,
+  computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
+  computedOptions: () => computedOptions,
+  concatenate: () => concatenate,
+  concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
+  configDirTemplateSubstitutionOptions: () => configDirTemplateSubstitutionOptions,
+  configDirTemplateSubstitutionWatchOptions: () => configDirTemplateSubstitutionWatchOptions,
+  consumesNodeCoreModules: () => consumesNodeCoreModules,
+  contains: () => contains,
+  containsIgnoredPath: () => containsIgnoredPath,
+  containsObjectRestOrSpread: () => containsObjectRestOrSpread,
+  containsParseError: () => containsParseError,
+  containsPath: () => containsPath,
+  convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
+  convertJsonOption: () => convertJsonOption,
+  convertToBase64: () => convertToBase64,
+  convertToJson: () => convertToJson,
+  convertToObject: () => convertToObject,
+  convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
+  convertToRelativePath: () => convertToRelativePath,
+  convertToTSConfig: () => convertToTSConfig,
+  convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
+  copyComments: () => copyComments,
+  copyEntries: () => copyEntries,
+  copyLeadingComments: () => copyLeadingComments,
+  copyProperties: () => copyProperties,
+  copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
+  copyTrailingComments: () => copyTrailingComments,
+  couldStartTrivia: () => couldStartTrivia,
+  countWhere: () => countWhere,
+  createAbstractBuilder: () => createAbstractBuilder,
+  createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
+  createBaseNodeFactory: () => createBaseNodeFactory,
+  createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
+  createBindingHelper: () => createBindingHelper,
+  createBuildInfo: () => createBuildInfo,
+  createBuilderProgram: () => createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter: () => createBuilderStatusReporter,
+  createCacheWithRedirects: () => createCacheWithRedirects,
+  createCacheableExportInfoMap: () => createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
+  createClassNamedEvaluationHelperBlock: () => createClassNamedEvaluationHelperBlock,
+  createClassThisAssignmentBlock: () => createClassThisAssignmentBlock,
+  createClassifier: () => createClassifier,
+  createCommentDirectivesMap: () => createCommentDirectivesMap,
+  createCompilerDiagnostic: () => createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
+  createCompilerHost: () => createCompilerHost,
+  createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
+  createCompilerHostWorker: () => createCompilerHostWorker,
+  createDetachedDiagnostic: () => createDetachedDiagnostic,
+  createDiagnosticCollection: () => createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode: () => createDiagnosticForNode,
+  createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
+  createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain,
+  createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange: () => createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter: () => createDiagnosticReporter,
+  createDocumentPositionMapper: () => createDocumentPositionMapper,
+  createDocumentRegistry: () => createDocumentRegistry,
+  createDocumentRegistryInternal: () => createDocumentRegistryInternal,
+  createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory: () => createEmitHelperFactory,
+  createEmptyExports: () => createEmptyExports,
+  createEvaluator: () => createEvaluator,
+  createExpressionForJsxElement: () => createExpressionForJsxElement,
+  createExpressionForJsxFragment: () => createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName: () => createExpressionForPropertyName,
+  createExpressionFromEntityName: () => createExpressionFromEntityName,
+  createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
+  createFileDiagnostic: () => createFileDiagnostic,
+  createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
+  createFlowNode: () => createFlowNode,
+  createForOfBindingStatement: () => createForOfBindingStatement,
+  createFutureSourceFile: () => createFutureSourceFile,
+  createGetCanonicalFileName: () => createGetCanonicalFileName,
+  createGetIsolatedDeclarationErrors: () => createGetIsolatedDeclarationErrors,
+  createGetSourceFile: () => createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker: () => createGetSymbolWalker,
+  createIncrementalCompilerHost: () => createIncrementalCompilerHost,
+  createIncrementalProgram: () => createIncrementalProgram,
+  createJsxFactoryExpression: () => createJsxFactoryExpression,
+  createLanguageService: () => createLanguageService,
+  createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
+  createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
+  createModeAwareCache: () => createModeAwareCache,
+  createModeAwareCacheKey: () => createModeAwareCacheKey,
+  createModuleNotFoundChain: () => createModuleNotFoundChain,
+  createModuleResolutionCache: () => createModuleResolutionCache,
+  createModuleResolutionLoader: () => createModuleResolutionLoader,
+  createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache,
+  createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
+  createMultiMap: () => createMultiMap,
+  createNameResolver: () => createNameResolver,
+  createNodeConverters: () => createNodeConverters,
+  createNodeFactory: () => createNodeFactory,
+  createOptionNameMap: () => createOptionNameMap,
+  createOverload: () => createOverload,
+  createPackageJsonImportFilter: () => createPackageJsonImportFilter,
+  createPackageJsonInfo: () => createPackageJsonInfo,
+  createParenthesizerRules: () => createParenthesizerRules,
+  createPatternMatcher: () => createPatternMatcher,
+  createPrinter: () => createPrinter,
+  createPrinterWithDefaults: () => createPrinterWithDefaults,
+  createPrinterWithRemoveComments: () => createPrinterWithRemoveComments,
+  createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape,
+  createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon,
+  createProgram: () => createProgram,
+  createProgramHost: () => createProgramHost,
+  createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
+  createQueue: () => createQueue,
+  createRange: () => createRange,
+  createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
+  createResolutionCache: () => createResolutionCache,
+  createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
+  createScanner: () => createScanner,
+  createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
+  createSet: () => createSet,
+  createSolutionBuilder: () => createSolutionBuilder,
+  createSolutionBuilderHost: () => createSolutionBuilderHost,
+  createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
+  createSortedArray: () => createSortedArray,
+  createSourceFile: () => createSourceFile,
+  createSourceMapGenerator: () => createSourceMapGenerator,
+  createSourceMapSource: () => createSourceMapSource,
+  createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
+  createSymbolTable: () => createSymbolTable,
+  createSymlinkCache: () => createSymlinkCache,
+  createSyntacticTypeNodeBuilder: () => createSyntacticTypeNodeBuilder,
+  createSystemWatchFunctions: () => createSystemWatchFunctions,
+  createTextChange: () => createTextChange,
+  createTextChangeFromStartLength: () => createTextChangeFromStartLength,
+  createTextChangeRange: () => createTextChangeRange,
+  createTextRangeFromNode: () => createTextRangeFromNode,
+  createTextRangeFromSpan: () => createTextRangeFromSpan,
+  createTextSpan: () => createTextSpan,
+  createTextSpanFromBounds: () => createTextSpanFromBounds,
+  createTextSpanFromNode: () => createTextSpanFromNode,
+  createTextSpanFromRange: () => createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
+  createTextWriter: () => createTextWriter,
+  createTokenRange: () => createTokenRange,
+  createTypeChecker: () => createTypeChecker,
+  createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
+  createWatchCompilerHost: () => createWatchCompilerHost2,
+  createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory: () => createWatchFactory,
+  createWatchHost: () => createWatchHost,
+  createWatchProgram: () => createWatchProgram,
+  createWatchStatusReporter: () => createWatchStatusReporter,
+  createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
+  declarationNameToString: () => declarationNameToString,
+  decodeMappings: () => decodeMappings,
+  decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
+  decorateHelper: () => decorateHelper,
+  deduplicate: () => deduplicate,
+  defaultIncludeSpec: () => defaultIncludeSpec,
+  defaultInitCompilerOptions: () => defaultInitCompilerOptions,
+  defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+  deno: () => deno_exports,
+  diagnosticCategoryName: () => diagnosticCategoryName,
+  diagnosticToString: () => diagnosticToString,
+  diagnosticsEqualityComparer: () => diagnosticsEqualityComparer,
+  directoryProbablyExists: () => directoryProbablyExists,
+  directorySeparator: () => directorySeparator,
+  displayPart: () => displayPart,
+  displayPartsToString: () => displayPartsToString,
+  disposeEmitNodes: () => disposeEmitNodes,
+  disposeResourcesHelper: () => disposeResourcesHelper,
+  documentSpansEqual: () => documentSpansEqual,
+  dumpTracingLegend: () => dumpTracingLegend,
+  elementAt: () => elementAt,
+  elideNodes: () => elideNodes,
+  emitComments: () => emitComments,
+  emitDetachedComments: () => emitDetachedComments,
+  emitFiles: () => emitFiles,
+  emitFilesAndReportErrors: () => emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
+  emitResolverSkipsTypeChecking: () => emitResolverSkipsTypeChecking,
+  emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
+  emptyArray: () => emptyArray,
+  emptyFileSystemEntries: () => emptyFileSystemEntries,
+  emptyMap: () => emptyMap,
+  emptyOptions: () => emptyOptions,
+  emptySet: () => emptySet,
+  endsWith: () => endsWith,
+  ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
+  ensureScriptKind: () => ensureScriptKind,
+  ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
+  entityNameToString: () => entityNameToString,
+  enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
+  equalOwnProperties: () => equalOwnProperties,
+  equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
+  equateStringsCaseSensitive: () => equateStringsCaseSensitive,
+  equateValues: () => equateValues,
+  esDecorateHelper: () => esDecorateHelper,
+  escapeJsxAttributeString: () => escapeJsxAttributeString,
+  escapeLeadingUnderscores: () => escapeLeadingUnderscores,
+  escapeNonAsciiString: () => escapeNonAsciiString,
+  escapeSnippetText: () => escapeSnippetText,
+  escapeString: () => escapeString,
+  escapeTemplateSubstitution: () => escapeTemplateSubstitution,
+  evaluatorResult: () => evaluatorResult,
+  every: () => every,
+  executeCommandLine: () => executeCommandLine,
+  expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles: () => explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias: () => exportAssignmentIsAlias,
+  exportStarHelper: () => exportStarHelper,
+  expressionResultIsUnused: () => expressionResultIsUnused,
+  extend: () => extend,
+  extendsHelper: () => extendsHelper,
+  extensionFromPath: () => extensionFromPath,
+  extensionIsTS: () => extensionIsTS,
+  extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution,
+  externalHelpersModuleNameText: () => externalHelpersModuleNameText,
+  factory: () => factory,
+  fileExtensionIs: () => fileExtensionIs,
+  fileExtensionIsOneOf: () => fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
+  fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire,
+  filter: () => filter,
+  filterMutate: () => filterMutate,
+  filterSemanticDiagnostics: () => filterSemanticDiagnostics,
+  find: () => find,
+  findAncestor: () => findAncestor,
+  findBestPatternMatch: () => findBestPatternMatch,
+  findChildOfKind: () => findChildOfKind,
+  findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment,
+  findConfigFile: () => findConfigFile,
+  findConstructorDeclaration: () => findConstructorDeclaration,
+  findContainingList: () => findContainingList,
+  findDiagnosticForNode: () => findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
+  findIndex: () => findIndex,
+  findLast: () => findLast,
+  findLastIndex: () => findLastIndex,
+  findListItemInfo: () => findListItemInfo,
+  findMap: () => findMap,
+  findModifier: () => findModifier,
+  findNextToken: () => findNextToken,
+  findPackageJson: () => findPackageJson,
+  findPackageJsons: () => findPackageJsons,
+  findPrecedingMatchingToken: () => findPrecedingMatchingToken,
+  findPrecedingToken: () => findPrecedingToken,
+  findSuperStatementIndexPath: () => findSuperStatementIndexPath,
+  findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
+  findUseStrictPrologue: () => findUseStrictPrologue,
+  first: () => first,
+  firstDefined: () => firstDefined,
+  firstDefinedIterator: () => firstDefinedIterator,
+  firstIterator: () => firstIterator,
+  firstOrOnly: () => firstOrOnly,
+  firstOrUndefined: () => firstOrUndefined,
+  firstOrUndefinedIterator: () => firstOrUndefinedIterator,
+  fixupCompilerOptions: () => fixupCompilerOptions,
+  flatMap: () => flatMap,
+  flatMapIterator: () => flatMapIterator,
+  flatMapToMutable: () => flatMapToMutable,
+  flatten: () => flatten,
+  flattenCommaList: () => flattenCommaList,
+  flattenDestructuringAssignment: () => flattenDestructuringAssignment,
+  flattenDestructuringBinding: () => flattenDestructuringBinding,
+  flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
+  forEach: () => forEach,
+  forEachAncestor: () => forEachAncestor,
+  forEachAncestorDirectory: () => forEachAncestorDirectory,
+  forEachChild: () => forEachChild,
+  forEachChildRecursively: () => forEachChildRecursively,
+  forEachEmittedFile: () => forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
+  forEachEntry: () => forEachEntry,
+  forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
+  forEachKey: () => forEachKey,
+  forEachLeadingCommentRange: () => forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
+  forEachNameOfDefaultExport: () => forEachNameOfDefaultExport,
+  forEachPropertyAssignment: () => forEachPropertyAssignment,
+  forEachResolvedProjectReference: () => forEachResolvedProjectReference,
+  forEachReturnStatement: () => forEachReturnStatement,
+  forEachRight: () => forEachRight,
+  forEachTrailingCommentRange: () => forEachTrailingCommentRange,
+  forEachTsConfigPropArray: () => forEachTsConfigPropArray,
+  forEachUnique: () => forEachUnique,
+  forEachYieldExpression: () => forEachYieldExpression,
+  forSomeAncestorDirectory: () => forSomeAncestorDirectory,
+  formatColorAndReset: () => formatColorAndReset,
+  formatDiagnostic: () => formatDiagnostic,
+  formatDiagnostics: () => formatDiagnostics,
+  formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
+  formatGeneratedName: () => formatGeneratedName,
+  formatGeneratedNamePart: () => formatGeneratedNamePart,
+  formatLocation: () => formatLocation,
+  formatMessage: () => formatMessage,
+  formatStringFromArgs: () => formatStringFromArgs,
+  formatting: () => ts_formatting_exports,
+  fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash: () => generateDjb2Hash,
+  generateTSConfig: () => generateTSConfig,
+  generatorHelper: () => generatorHelper,
+  getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
+  getAdjustedRenameLocation: () => getAdjustedRenameLocation,
+  getAliasDeclarationFromName: () => getAliasDeclarationFromName,
+  getAllAccessorDeclarations: () => getAllAccessorDeclarations,
+  getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
+  getAllJSDocTags: () => getAllJSDocTags,
+  getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
+  getAllKeys: () => getAllKeys,
+  getAllProjectOutputs: () => getAllProjectOutputs,
+  getAllSuperTypeNodes: () => getAllSuperTypeNodes,
+  getAllowJSCompilerOption: () => getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
+  getAncestor: () => getAncestor,
+  getAnyExtensionFromPath: () => getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
+  getAssignedName: () => getAssignedName,
+  getAssignedNameOfIdentifier: () => getAssignedNameOfIdentifier,
+  getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind: () => getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
+  getBaseFileName: () => getBaseFileName,
+  getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
+  getBuildInfo: () => getBuildInfo,
+  getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
+  getBuildInfoText: () => getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters: () => getBuilderCreationParameters,
+  getBuilderFileEmit: () => getBuilderFileEmit,
+  getCanonicalDiagnostic: () => getCanonicalDiagnostic,
+  getCheckFlags: () => getCheckFlags,
+  getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags: () => getCombinedModifierFlags,
+  getCombinedNodeFlags: () => getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange: () => getCommentRange,
+  getCommonSourceDirectory: () => getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue: () => getCompilerOptionValue,
+  getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
+  getConditions: () => getConditions,
+  getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
+  getConstantValue: () => getConstantValue,
+  getContainerFlags: () => getContainerFlags,
+  getContainerNode: () => getContainerNode,
+  getContainingClass: () => getContainingClass,
+  getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators,
+  getContainingClassStaticBlock: () => getContainingClassStaticBlock,
+  getContainingFunction: () => getContainingFunction,
+  getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray: () => getContainingNodeArray,
+  getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
+  getContextualTypeFromParent: () => getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime: () => getCurrentTime,
+  getDeclarationDiagnostics: () => getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFileExtension: () => getDeclarationFileExtension,
+  getDeclarationFromName: () => getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind: () => getDeclarationOfKind,
+  getDeclarationsOfKind: () => getDeclarationsOfKind,
+  getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
+  getDecorators: () => getDecorators,
+  getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
+  getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
+  getDefaultLibFileName: () => getDefaultLibFileName,
+  getDefaultLibFilePath: () => getDefaultLibFilePath,
+  getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
+  getDefaultLikeExportNameFromDeclaration: () => getDefaultLikeExportNameFromDeclaration,
+  getDiagnosticText: () => getDiagnosticText,
+  getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
+  getDirectoryPath: () => getDirectoryPath,
+  getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation,
+  getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot,
+  getDocumentPositionMapper: () => getDocumentPositionMapper,
+  getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer,
+  getESModuleInterop: () => getESModuleInterop,
+  getEditsForFileRename: () => getEditsForFileRename,
+  getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer: () => getEffectiveInitializer,
+  getEffectiveJSDocHost: () => getEffectiveJSDocHost,
+  getEffectiveModifierFlags: () => getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots: () => getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations: () => getEmitDeclarations,
+  getEmitFlags: () => getEmitFlags,
+  getEmitHelpers: () => getEmitHelpers,
+  getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
+  getEmitModuleKind: () => getEmitModuleKind,
+  getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
+  getEmitScriptTarget: () => getEmitScriptTarget,
+  getEmitStandardClassFields: () => getEmitStandardClassFields,
+  getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
+  getEnclosingContainer: () => getEnclosingContainer,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
+  getEndLinePosition: () => getEndLinePosition,
+  getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary: () => getErrorCountForSummary,
+  getErrorSpanForNode: () => getErrorSpanForNode,
+  getErrorSummaryText: () => getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
+  getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName,
+  getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName,
+  getExpandoInitializer: () => getExpandoInitializer,
+  getExportAssignmentExpression: () => getExportAssignmentExpression,
+  getExportInfoMap: () => getExportInfoMap,
+  getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
+  getExpressionAssociativity: () => getExpressionAssociativity,
+  getExpressionPrecedence: () => getExpressionPrecedence,
+  getExternalHelpersModuleName: () => getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName: () => getExternalModuleName,
+  getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
+  getFallbackOptions: () => getFallbackOptions,
+  getFileEmitOutput: () => getFileEmitOutput,
+  getFileMatcherPatterns: () => getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind: () => getFileWatcherEventKind,
+  getFilesInErrorForSummary: () => getFilesInErrorForSummary,
+  getFirstConstructorWithBody: () => getFirstConstructorWithBody,
+  getFirstIdentifier: () => getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput: () => getFirstProjectOutput,
+  getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
+  getFullWidth: () => getFullWidth,
+  getFunctionFlags: () => getFunctionFlags,
+  getHeritageClause: () => getHeritageClause,
+  getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
+  getIdentifierAutoGenerate: () => getIdentifierAutoGenerate,
+  getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference,
+  getIdentifierTypeArguments: () => getIdentifierTypeArguments,
+  getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
+  getIndentSize: () => getIndentSize,
+  getIndentString: () => getIndentString,
+  getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom,
+  getInitializedVariables: () => getInitializedVariables,
+  getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
+  getInternalEmitFlags: () => getInternalEmitFlags,
+  getInvokedExpression: () => getInvokedExpression,
+  getIsolatedModules: () => getIsolatedModules,
+  getJSDocAugmentsTag: () => getJSDocAugmentsTag,
+  getJSDocClassTag: () => getJSDocClassTag,
+  getJSDocCommentRanges: () => getJSDocCommentRanges,
+  getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag: () => getJSDocEnumTag,
+  getJSDocHost: () => getJSDocHost,
+  getJSDocImplementsTags: () => getJSDocImplementsTags,
+  getJSDocOverloadTags: () => getJSDocOverloadTags,
+  getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
+  getJSDocParameterTags: () => getJSDocParameterTags,
+  getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag: () => getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag: () => getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
+  getJSDocPublicTag: () => getJSDocPublicTag,
+  getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag: () => getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag: () => getJSDocReturnTag,
+  getJSDocReturnType: () => getJSDocReturnType,
+  getJSDocRoot: () => getJSDocRoot,
+  getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType,
+  getJSDocSatisfiesTag: () => getJSDocSatisfiesTag,
+  getJSDocTags: () => getJSDocTags,
+  getJSDocTagsNoCache: () => getJSDocTagsNoCache,
+  getJSDocTemplateTag: () => getJSDocTemplateTag,
+  getJSDocThisTag: () => getJSDocThisTag,
+  getJSDocType: () => getJSDocType,
+  getJSDocTypeAliasName: () => getJSDocTypeAliasName,
+  getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag: () => getJSDocTypeTag,
+  getJSXImplicitImportBase: () => getJSXImplicitImportBase,
+  getJSXRuntimeImport: () => getJSXRuntimeImport,
+  getJSXTransformEnabled: () => getJSXTransformEnabled,
+  getKeyForCompilerOptions: () => getKeyForCompilerOptions,
+  getLanguageVariant: () => getLanguageVariant,
+  getLastChild: () => getLastChild,
+  getLeadingCommentRanges: () => getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression: () => getLeftmostAccessExpression,
+  getLeftmostExpression: () => getLeftmostExpression,
+  getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName,
+  getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
+  getLineInfo: () => getLineInfo,
+  getLineOfLocalPosition: () => getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition: () => getLineStartPositionForPosition,
+  getLineStarts: () => getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions: () => getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
+  getLiteralText: () => getLiteralText,
+  getLocalNameForExternalImport: () => getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage: () => getLocaleSpecificMessage,
+  getLocaleTimeString: () => getLocaleTimeString,
+  getMappedContextSpan: () => getMappedContextSpan,
+  getMappedDocumentSpan: () => getMappedDocumentSpan,
+  getMappedLocation: () => getMappedLocation,
+  getMatchedFileSpec: () => getMatchedFileSpec,
+  getMatchedIncludeSpec: () => getMatchedIncludeSpec,
+  getMeaningFromDeclaration: () => getMeaningFromDeclaration,
+  getMeaningFromLocation: () => getMeaningFromLocation,
+  getMembersOfDeclaration: () => getMembersOfDeclaration,
+  getModeForFileReference: () => getModeForFileReference,
+  getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
+  getModeForUsageLocation: () => getModeForUsageLocation,
+  getModifiedTime: () => getModifiedTime,
+  getModifiers: () => getModifiers,
+  getModuleInstanceState: () => getModuleInstanceState,
+  getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
+  getNameForExportedSymbol: () => getNameForExportedSymbol,
+  getNameFromImportAttribute: () => getNameFromImportAttribute,
+  getNameFromIndexInfo: () => getNameFromIndexInfo,
+  getNameFromPropertyName: () => getNameFromPropertyName,
+  getNameOfAccessExpression: () => getNameOfAccessExpression,
+  getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
+  getNameOfDeclaration: () => getNameOfDeclaration,
+  getNameOfExpando: () => getNameOfExpando,
+  getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
+  getNameOfScriptTarget: () => getNameOfScriptTarget,
+  getNameOrArgument: () => getNameOrArgument,
+  getNameTable: () => getNameTable,
+  getNamesForExportedSymbol: () => getNamesForExportedSymbol,
+  getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
+  getNewLineCharacter: () => getNewLineCharacter,
+  getNewLineKind: () => getNewLineKind,
+  getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
+  getNewTargetContainer: () => getNewTargetContainer,
+  getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
+  getNodeChildren: () => getNodeChildren,
+  getNodeForGeneratedName: () => getNodeForGeneratedName,
+  getNodeId: () => getNodeId,
+  getNodeKind: () => getNodeKind,
+  getNodeModifiers: () => getNodeModifiers,
+  getNodeModulePathParts: () => getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents: () => getNormalizedPathComponents,
+  getObjectFlags: () => getObjectFlags,
+  getOperator: () => getOperator,
+  getOperatorAssociativity: () => getOperatorAssociativity,
+  getOperatorPrecedence: () => getOperatorPrecedence,
+  getOptionFromName: () => getOptionFromName,
+  getOptionsForLibraryResolution: () => getOptionsForLibraryResolution,
+  getOptionsNameMap: () => getOptionsNameMap,
+  getOrCreateEmitNode: () => getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate: () => getOrUpdate,
+  getOriginalNode: () => getOriginalNode,
+  getOriginalNodeId: () => getOriginalNodeId,
+  getOriginalSourceFile: () => getOriginalSourceFile,
+  getOutputDeclarationFileName: () => getOutputDeclarationFileName,
+  getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker,
+  getOutputExtension: () => getOutputExtension,
+  getOutputFileNames: () => getOutputFileNames,
+  getOutputJSFileNameWorker: () => getOutputJSFileNameWorker,
+  getOutputPathsFor: () => getOutputPathsFor,
+  getOutputPathsForBundle: () => getOutputPathsForBundle,
+  getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
+  getOwnKeys: () => getOwnKeys,
+  getOwnValues: () => getOwnValues,
+  getPackageJsonInfo: () => getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
+  getPackageScopeForPath: () => getPackageScopeForPath,
+  getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
+  getParameterTypeNode: () => getParameterTypeNode,
+  getParentNodeInSpan: () => getParentNodeInSpan,
+  getParseTreeNode: () => getParseTreeNode,
+  getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
+  getPathComponents: () => getPathComponents,
+  getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
+  getPathFromPathComponents: () => getPathFromPathComponents,
+  getPathUpdater: () => getPathUpdater,
+  getPathsBasePath: () => getPathsBasePath,
+  getPatternFromSpec: () => getPatternFromSpec,
+  getPendingEmitKind: () => getPendingEmitKind,
+  getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures: () => getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics: () => getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
+  getPrivateIdentifier: () => getPrivateIdentifier,
+  getProperties: () => getProperties,
+  getProperty: () => getProperty,
+  getPropertyArrayElementValue: () => getPropertyArrayElementValue,
+  getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
+  getPropertyNameFromType: () => getPropertyNameFromType,
+  getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
+  getQuoteFromPreference: () => getQuoteFromPreference,
+  getQuotePreference: () => getQuotePreference,
+  getRangesWhere: () => getRangesWhere,
+  getRefactorContextSpan: () => getRefactorContextSpan,
+  getReferencedFileLocation: () => getReferencedFileLocation,
+  getRegexFromPattern: () => getRegexFromPattern,
+  getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory: () => getRelativePathFromDirectory,
+  getRelativePathFromFile: () => getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
+  getRenameLocation: () => getRenameLocation,
+  getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
+  getResolutionDiagnostic: () => getResolutionDiagnostic,
+  getResolutionModeOverride: () => getResolutionModeOverride,
+  getResolveJsonModule: () => getResolveJsonModule,
+  getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+  getResolvePackageJsonImports: () => getResolvePackageJsonImports,
+  getResolvedExternalModuleName: () => getResolvedExternalModuleName,
+  getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType: () => getRestParameterElementType,
+  getRightMostAssignedExpression: () => getRightMostAssignedExpression,
+  getRootDeclaration: () => getRootDeclaration,
+  getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache,
+  getRootLength: () => getRootLength,
+  getRootPathSplitLength: () => getRootPathSplitLength,
+  getScriptKind: () => getScriptKind,
+  getScriptKindFromFileName: () => getScriptKindFromFileName,
+  getScriptTargetFeatures: () => getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
+  getSemanticClassifications: () => getSemanticClassifications,
+  getSemanticJsxChildren: () => getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter: () => getSetAccessorValueParameter,
+  getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
+  getShebang: () => getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
+  getSnapshotText: () => getSnapshotText,
+  getSnippetElement: () => getSnippetElement,
+  getSourceFileOfModule: () => getSourceFileOfModule,
+  getSourceFileOfNode: () => getSourceFileOfNode,
+  getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit: () => getSourceFilesToEmit,
+  getSourceMapRange: () => getSourceMapRange,
+  getSourceMapper: () => getSourceMapper,
+  getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
+  getSpellingSuggestion: () => getSpellingSuggestion,
+  getStartPositionOfLine: () => getStartPositionOfLine,
+  getStartPositionOfRange: () => getStartPositionOfRange,
+  getStartsOnNewLine: () => getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue: () => getStrictOptionValue,
+  getStringComparer: () => getStringComparer,
+  getSubPatternFromSpec: () => getSubPatternFromSpec,
+  getSuperCallFromStatement: () => getSuperCallFromStatement,
+  getSuperContainer: () => getSuperContainer,
+  getSupportedCodeFixes: () => getSupportedCodeFixes,
+  getSupportedExtensions: () => getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType: () => getSwitchedType,
+  getSymbolId: () => getSymbolId,
+  getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
+  getSymbolParentOrFail: () => getSymbolParentOrFail,
+  getSymbolTarget: () => getSymbolTarget,
+  getSyntacticClassifications: () => getSyntacticClassifications,
+  getSyntacticModifierFlags: () => getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone: () => getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones: () => getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments: () => getSyntheticLeadingComments,
+  getSyntheticTrailingComments: () => getSyntheticTrailingComments,
+  getTargetLabel: () => getTargetLabel,
+  getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
+  getTextOfConstantValue: () => getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment: () => getTextOfJSDocComment,
+  getTextOfJsxAttributeName: () => getTextOfJsxAttributeName,
+  getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName,
+  getTextOfNode: () => getTextOfNode,
+  getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
+  getTextOfPropertyName: () => getTextOfPropertyName,
+  getThisContainer: () => getThisContainer,
+  getThisParameter: () => getThisParameter,
+  getTokenAtPosition: () => getTokenAtPosition,
+  getTokenPosOfNode: () => getTokenPosOfNode,
+  getTokenSourceMapRange: () => getTokenSourceMapRange,
+  getTouchingPropertyName: () => getTouchingPropertyName,
+  getTouchingToken: () => getTouchingToken,
+  getTrailingCommentRanges: () => getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
+  getTransformers: () => getTransformers,
+  getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
+  getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode: () => getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
+  getTypeNode: () => getTypeNode,
+  getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
+  getTypeParameterOwner: () => getTypeParameterOwner,
+  getTypesPackageName: () => getTypesPackageName,
+  getUILocale: () => getUILocale,
+  getUniqueName: () => getUniqueName,
+  getUniqueSymbolId: () => getUniqueSymbolId,
+  getUseDefineForClassFields: () => getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory: () => getWatchFactory,
+  group: () => group,
+  groupBy: () => groupBy,
+  guessIndentation: () => guessIndentation,
+  handleNoEmitOptions: () => handleNoEmitOptions,
+  handleWatchOptionsConfigDirTemplateSubstitution: () => handleWatchOptionsConfigDirTemplateSubstitution,
+  hasAbstractModifier: () => hasAbstractModifier,
+  hasAccessorModifier: () => hasAccessorModifier,
+  hasAmbientModifier: () => hasAmbientModifier,
+  hasChangesInResolutions: () => hasChangesInResolutions,
+  hasChildOfKind: () => hasChildOfKind,
+  hasContextSensitiveParameters: () => hasContextSensitiveParameters,
+  hasDecorators: () => hasDecorators,
+  hasDocComment: () => hasDocComment,
+  hasDynamicName: () => hasDynamicName,
+  hasEffectiveModifier: () => hasEffectiveModifier,
+  hasEffectiveModifiers: () => hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
+  hasExtension: () => hasExtension,
+  hasIndexSignature: () => hasIndexSignature,
+  hasInferredType: () => hasInferredType,
+  hasInitializer: () => hasInitializer,
+  hasInvalidEscape: () => hasInvalidEscape,
+  hasJSDocNodes: () => hasJSDocNodes,
+  hasJSDocParameterTags: () => hasJSDocParameterTags,
+  hasJSFileExtension: () => hasJSFileExtension,
+  hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
+  hasOverrideModifier: () => hasOverrideModifier,
+  hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
+  hasProperty: () => hasProperty,
+  hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
+  hasQuestionToken: () => hasQuestionToken,
+  hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
+  hasResolutionModeOverride: () => hasResolutionModeOverride,
+  hasRestParameter: () => hasRestParameter,
+  hasScopeMarker: () => hasScopeMarker,
+  hasStaticModifier: () => hasStaticModifier,
+  hasSyntacticModifier: () => hasSyntacticModifier,
+  hasSyntacticModifiers: () => hasSyntacticModifiers,
+  hasTSFileExtension: () => hasTSFileExtension,
+  hasTabstop: () => hasTabstop,
+  hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
+  hasType: () => hasType,
+  hasTypeArguments: () => hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
+  helperString: () => helperString,
+  hostGetCanonicalFileName: () => hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
+  idText: () => idText,
+  identifierIsThisKeyword: () => identifierIsThisKeyword,
+  identifierToKeywordKind: () => identifierToKeywordKind,
+  identity: () => identity,
+  identitySourceMapConsumer: () => identitySourceMapConsumer,
+  ignoreSourceNewlines: () => ignoreSourceNewlines,
+  ignoredPaths: () => ignoredPaths,
+  importDefaultHelper: () => importDefaultHelper,
+  importFromModuleSpecifier: () => importFromModuleSpecifier,
+  importStarHelper: () => importStarHelper,
+  indexOfAnyCharCode: () => indexOfAnyCharCode,
+  indexOfNode: () => indexOfNode,
+  indicesOf: () => indicesOf,
+  inferredTypesContainingFile: () => inferredTypesContainingFile,
+  injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing,
+  injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing,
+  insertImports: () => insertImports,
+  insertLeadingStatement: () => insertLeadingStatement,
+  insertSorted: () => insertSorted,
+  insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
+  intersperse: () => intersperse,
+  intrinsicTagNameToString: () => intrinsicTagNameToString,
+  introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
+  inverseJsxOptionMap: () => inverseJsxOptionMap,
+  isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
+  isAbstractModifier: () => isAbstractModifier,
+  isAccessExpression: () => isAccessExpression,
+  isAccessibilityModifier: () => isAccessibilityModifier,
+  isAccessor: () => isAccessor,
+  isAccessorModifier: () => isAccessorModifier,
+  isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
+  isAliasableExpression: () => isAliasableExpression,
+  isAmbientModule: () => isAmbientModule,
+  isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
+  isAnonymousFunctionDefinition: () => isAnonymousFunctionDefinition,
+  isAnyDirectorySeparator: () => isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport: () => isAnyImportOrReExport,
+  isAnyImportOrRequireStatement: () => isAnyImportOrRequireStatement,
+  isAnyImportSyntax: () => isAnyImportSyntax,
+  isAnySupportedFileExtension: () => isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
+  isArray: () => isArray,
+  isArrayBindingElement: () => isArrayBindingElement,
+  isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement,
+  isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern: () => isArrayBindingPattern,
+  isArrayLiteralExpression: () => isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode: () => isArrayTypeNode,
+  isArrowFunction: () => isArrowFunction,
+  isAsExpression: () => isAsExpression,
+  isAssertClause: () => isAssertClause,
+  isAssertEntry: () => isAssertEntry,
+  isAssertionExpression: () => isAssertionExpression,
+  isAssertsKeyword: () => isAssertsKeyword,
+  isAssignmentDeclaration: () => isAssignmentDeclaration,
+  isAssignmentExpression: () => isAssignmentExpression,
+  isAssignmentOperator: () => isAssignmentOperator,
+  isAssignmentPattern: () => isAssignmentPattern,
+  isAssignmentTarget: () => isAssignmentTarget,
+  isAsteriskToken: () => isAsteriskToken,
+  isAsyncFunction: () => isAsyncFunction,
+  isAsyncModifier: () => isAsyncModifier,
+  isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
+  isAwaitExpression: () => isAwaitExpression,
+  isAwaitKeyword: () => isAwaitKeyword,
+  isBigIntLiteral: () => isBigIntLiteral,
+  isBinaryExpression: () => isBinaryExpression,
+  isBinaryOperatorToken: () => isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression: () => isBindableStaticNameExpression,
+  isBindingElement: () => isBindingElement,
+  isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire,
+  isBindingName: () => isBindingName,
+  isBindingOrAssignmentElement: () => isBindingOrAssignmentElement,
+  isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
+  isBindingPattern: () => isBindingPattern,
+  isBlock: () => isBlock,
+  isBlockLike: () => isBlockLike,
+  isBlockOrCatchScoped: () => isBlockOrCatchScoped,
+  isBlockScope: () => isBlockScope,
+  isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
+  isBooleanLiteral: () => isBooleanLiteral,
+  isBreakOrContinueStatement: () => isBreakOrContinueStatement,
+  isBreakStatement: () => isBreakStatement,
+  isBuild: () => isBuild,
+  isBuildInfoFile: () => isBuildInfoFile,
+  isBuilderProgram: () => isBuilderProgram2,
+  isBundle: () => isBundle,
+  isCallChain: () => isCallChain,
+  isCallExpression: () => isCallExpression,
+  isCallExpressionTarget: () => isCallExpressionTarget,
+  isCallLikeExpression: () => isCallLikeExpression,
+  isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression,
+  isCallOrNewExpression: () => isCallOrNewExpression,
+  isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration: () => isCallSignatureDeclaration,
+  isCallToHelper: () => isCallToHelper,
+  isCaseBlock: () => isCaseBlock,
+  isCaseClause: () => isCaseClause,
+  isCaseKeyword: () => isCaseKeyword,
+  isCaseOrDefaultClause: () => isCaseOrDefaultClause,
+  isCatchClause: () => isCatchClause,
+  isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
+  isChildOfNodeWithKind: () => isChildOfNodeWithKind,
+  isCircularBuildOrder: () => isCircularBuildOrder,
+  isClassDeclaration: () => isClassDeclaration,
+  isClassElement: () => isClassElement,
+  isClassExpression: () => isClassExpression,
+  isClassInstanceProperty: () => isClassInstanceProperty,
+  isClassLike: () => isClassLike,
+  isClassMemberModifier: () => isClassMemberModifier,
+  isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock,
+  isClassOrTypeElement: () => isClassOrTypeElement,
+  isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
+  isClassThisAssignmentBlock: () => isClassThisAssignmentBlock,
+  isCollapsedRange: () => isCollapsedRange,
+  isColonToken: () => isColonToken,
+  isCommaExpression: () => isCommaExpression,
+  isCommaListExpression: () => isCommaListExpression,
+  isCommaSequence: () => isCommaSequence,
+  isCommaToken: () => isCommaToken,
+  isComment: () => isComment,
+  isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression: () => isCommonJsExportedExpression,
+  isCompoundAssignment: () => isCompoundAssignment,
+  isComputedNonLiteralName: () => isComputedNonLiteralName,
+  isComputedPropertyName: () => isComputedPropertyName,
+  isConciseBody: () => isConciseBody,
+  isConditionalExpression: () => isConditionalExpression,
+  isConditionalTypeNode: () => isConditionalTypeNode,
+  isConstAssertion: () => isConstAssertion,
+  isConstTypeReference: () => isConstTypeReference,
+  isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
+  isConstructorDeclaration: () => isConstructorDeclaration,
+  isConstructorTypeNode: () => isConstructorTypeNode,
+  isContextualKeyword: () => isContextualKeyword,
+  isContinueStatement: () => isContinueStatement,
+  isCustomPrologue: () => isCustomPrologue,
+  isDebuggerStatement: () => isDebuggerStatement,
+  isDeclaration: () => isDeclaration,
+  isDeclarationBindingElement: () => isDeclarationBindingElement,
+  isDeclarationFileName: () => isDeclarationFileName,
+  isDeclarationName: () => isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly: () => isDeclarationReadonly,
+  isDeclarationStatement: () => isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
+  isDecorator: () => isDecorator,
+  isDecoratorTarget: () => isDecoratorTarget,
+  isDefaultClause: () => isDefaultClause,
+  isDefaultImport: () => isDefaultImport,
+  isDefaultModifier: () => isDefaultModifier,
+  isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
+  isDeleteExpression: () => isDeleteExpression,
+  isDeleteTarget: () => isDeleteTarget,
+  isDeprecatedDeclaration: () => isDeprecatedDeclaration,
+  isDestructuringAssignment: () => isDestructuringAssignment,
+  isDiagnosticWithLocation: () => isDiagnosticWithLocation,
+  isDiskPathRoot: () => isDiskPathRoot,
+  isDoStatement: () => isDoStatement,
+  isDocumentRegistryEntry: () => isDocumentRegistryEntry,
+  isDotDotDotToken: () => isDotDotDotToken,
+  isDottedName: () => isDottedName,
+  isDynamicName: () => isDynamicName,
+  isESSymbolIdentifier: () => isESSymbolIdentifier,
+  isEffectiveExternalModule: () => isEffectiveExternalModule,
+  isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
+  isElementAccessChain: () => isElementAccessChain,
+  isElementAccessExpression: () => isElementAccessExpression,
+  isEmittedFileOfProgram: () => isEmittedFileOfProgram,
+  isEmptyArrayLiteral: () => isEmptyArrayLiteral,
+  isEmptyBindingElement: () => isEmptyBindingElement,
+  isEmptyBindingPattern: () => isEmptyBindingPattern,
+  isEmptyObjectLiteral: () => isEmptyObjectLiteral,
+  isEmptyStatement: () => isEmptyStatement,
+  isEmptyStringLiteral: () => isEmptyStringLiteral,
+  isEntityName: () => isEntityName,
+  isEntityNameExpression: () => isEntityNameExpression,
+  isEnumConst: () => isEnumConst,
+  isEnumDeclaration: () => isEnumDeclaration,
+  isEnumMember: () => isEnumMember,
+  isEqualityOperatorKind: () => isEqualityOperatorKind,
+  isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
+  isExclamationToken: () => isExclamationToken,
+  isExcludedFile: () => isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
+  isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration,
+  isExportAssignment: () => isExportAssignment,
+  isExportDeclaration: () => isExportDeclaration,
+  isExportModifier: () => isExportModifier,
+  isExportName: () => isExportName,
+  isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
+  isExportOrDefaultModifier: () => isExportOrDefaultModifier,
+  isExportSpecifier: () => isExportSpecifier,
+  isExportsIdentifier: () => isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
+  isExpression: () => isExpression,
+  isExpressionNode: () => isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
+  isExpressionStatement: () => isExpressionStatement,
+  isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule: () => isExternalModule,
+  isExternalModuleAugmentation: () => isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator: () => isExternalModuleIndicator,
+  isExternalModuleNameRelative: () => isExternalModuleNameRelative,
+  isExternalModuleReference: () => isExternalModuleReference,
+  isExternalModuleSymbol: () => isExternalModuleSymbol,
+  isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
+  isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier,
+  isFileLevelUniqueName: () => isFileLevelUniqueName,
+  isFileProbablyExternalModule: () => isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler: () => isFixablePromiseHandler,
+  isForInOrOfStatement: () => isForInOrOfStatement,
+  isForInStatement: () => isForInStatement,
+  isForInitializer: () => isForInitializer,
+  isForOfStatement: () => isForOfStatement,
+  isForStatement: () => isForStatement,
+  isFullSourceFile: () => isFullSourceFile,
+  isFunctionBlock: () => isFunctionBlock,
+  isFunctionBody: () => isFunctionBody,
+  isFunctionDeclaration: () => isFunctionDeclaration,
+  isFunctionExpression: () => isFunctionExpression,
+  isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
+  isFunctionLike: () => isFunctionLike,
+  isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
+  isFunctionLikeKind: () => isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
+  isFunctionSymbol: () => isFunctionSymbol,
+  isFunctionTypeNode: () => isFunctionTypeNode,
+  isFutureReservedKeyword: () => isFutureReservedKeyword,
+  isGeneratedIdentifier: () => isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
+  isGetAccessor: () => isGetAccessor,
+  isGetAccessorDeclaration: () => isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration: () => isGlobalDeclaration,
+  isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
+  isGlobalSourceFile: () => isGlobalSourceFile,
+  isGrammarError: () => isGrammarError,
+  isHeritageClause: () => isHeritageClause,
+  isHoistedFunction: () => isHoistedFunction,
+  isHoistedVariableStatement: () => isHoistedVariableStatement,
+  isIdentifier: () => isIdentifier,
+  isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
+  isIdentifierName: () => isIdentifierName,
+  isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
+  isIdentifierPart: () => isIdentifierPart,
+  isIdentifierStart: () => isIdentifierStart,
+  isIdentifierText: () => isIdentifierText,
+  isIdentifierTypePredicate: () => isIdentifierTypePredicate,
+  isIdentifierTypeReference: () => isIdentifierTypeReference,
+  isIfStatement: () => isIfStatement,
+  isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
+  isImplicitGlob: () => isImplicitGlob,
+  isImportAttribute: () => isImportAttribute,
+  isImportAttributeName: () => isImportAttributeName,
+  isImportAttributes: () => isImportAttributes,
+  isImportCall: () => isImportCall,
+  isImportClause: () => isImportClause,
+  isImportDeclaration: () => isImportDeclaration,
+  isImportEqualsDeclaration: () => isImportEqualsDeclaration,
+  isImportKeyword: () => isImportKeyword,
+  isImportMeta: () => isImportMeta,
+  isImportOrExportSpecifier: () => isImportOrExportSpecifier,
+  isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
+  isImportSpecifier: () => isImportSpecifier,
+  isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
+  isImportTypeNode: () => isImportTypeNode,
+  isImportableFile: () => isImportableFile,
+  isInComment: () => isInComment,
+  isInCompoundLikeAssignment: () => isInCompoundLikeAssignment,
+  isInExpressionContext: () => isInExpressionContext,
+  isInJSDoc: () => isInJSDoc,
+  isInJSFile: () => isInJSFile,
+  isInJSXText: () => isInJSXText,
+  isInJsonFile: () => isInJsonFile,
+  isInNonReferenceComment: () => isInNonReferenceComment,
+  isInReferenceComment: () => isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
+  isInString: () => isInString,
+  isInTemplateString: () => isInTemplateString,
+  isInTopLevelContext: () => isInTopLevelContext,
+  isInTypeQuery: () => isInTypeQuery,
+  isIncrementalCompilation: () => isIncrementalCompilation,
+  isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
+  isInferTypeNode: () => isInferTypeNode,
+  isInfinityOrNaNString: () => isInfinityOrNaNString,
+  isInitializedProperty: () => isInitializedProperty,
+  isInitializedVariable: () => isInitializedVariable,
+  isInsideJsxElement: () => isInsideJsxElement,
+  isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
+  isInsideNodeModules: () => isInsideNodeModules,
+  isInsideTemplateLiteral: () => isInsideTemplateLiteral,
+  isInstanceOfExpression: () => isInstanceOfExpression,
+  isInstantiatedModule: () => isInstantiatedModule,
+  isInterfaceDeclaration: () => isInterfaceDeclaration,
+  isInternalDeclaration: () => isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
+  isInternalName: () => isInternalName,
+  isIntersectionTypeNode: () => isIntersectionTypeNode,
+  isIntrinsicJsxName: () => isIntrinsicJsxName,
+  isIterationStatement: () => isIterationStatement,
+  isJSDoc: () => isJSDoc,
+  isJSDocAllType: () => isJSDocAllType,
+  isJSDocAugmentsTag: () => isJSDocAugmentsTag,
+  isJSDocAuthorTag: () => isJSDocAuthorTag,
+  isJSDocCallbackTag: () => isJSDocCallbackTag,
+  isJSDocClassTag: () => isJSDocClassTag,
+  isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
+  isJSDocConstructSignature: () => isJSDocConstructSignature,
+  isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
+  isJSDocEnumTag: () => isJSDocEnumTag,
+  isJSDocFunctionType: () => isJSDocFunctionType,
+  isJSDocImplementsTag: () => isJSDocImplementsTag,
+  isJSDocImportTag: () => isJSDocImportTag,
+  isJSDocIndexSignature: () => isJSDocIndexSignature,
+  isJSDocLikeText: () => isJSDocLikeText,
+  isJSDocLink: () => isJSDocLink,
+  isJSDocLinkCode: () => isJSDocLinkCode,
+  isJSDocLinkLike: () => isJSDocLinkLike,
+  isJSDocLinkPlain: () => isJSDocLinkPlain,
+  isJSDocMemberName: () => isJSDocMemberName,
+  isJSDocNameReference: () => isJSDocNameReference,
+  isJSDocNamepathType: () => isJSDocNamepathType,
+  isJSDocNamespaceBody: () => isJSDocNamespaceBody,
+  isJSDocNode: () => isJSDocNode,
+  isJSDocNonNullableType: () => isJSDocNonNullableType,
+  isJSDocNullableType: () => isJSDocNullableType,
+  isJSDocOptionalParameter: () => isJSDocOptionalParameter,
+  isJSDocOptionalType: () => isJSDocOptionalType,
+  isJSDocOverloadTag: () => isJSDocOverloadTag,
+  isJSDocOverrideTag: () => isJSDocOverrideTag,
+  isJSDocParameterTag: () => isJSDocParameterTag,
+  isJSDocPrivateTag: () => isJSDocPrivateTag,
+  isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
+  isJSDocPropertyTag: () => isJSDocPropertyTag,
+  isJSDocProtectedTag: () => isJSDocProtectedTag,
+  isJSDocPublicTag: () => isJSDocPublicTag,
+  isJSDocReadonlyTag: () => isJSDocReadonlyTag,
+  isJSDocReturnTag: () => isJSDocReturnTag,
+  isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression,
+  isJSDocSatisfiesTag: () => isJSDocSatisfiesTag,
+  isJSDocSeeTag: () => isJSDocSeeTag,
+  isJSDocSignature: () => isJSDocSignature,
+  isJSDocTag: () => isJSDocTag,
+  isJSDocTemplateTag: () => isJSDocTemplateTag,
+  isJSDocThisTag: () => isJSDocThisTag,
+  isJSDocThrowsTag: () => isJSDocThrowsTag,
+  isJSDocTypeAlias: () => isJSDocTypeAlias,
+  isJSDocTypeAssertion: () => isJSDocTypeAssertion,
+  isJSDocTypeExpression: () => isJSDocTypeExpression,
+  isJSDocTypeLiteral: () => isJSDocTypeLiteral,
+  isJSDocTypeTag: () => isJSDocTypeTag,
+  isJSDocTypedefTag: () => isJSDocTypedefTag,
+  isJSDocUnknownTag: () => isJSDocUnknownTag,
+  isJSDocUnknownType: () => isJSDocUnknownType,
+  isJSDocVariadicType: () => isJSDocVariadicType,
+  isJSXTagName: () => isJSXTagName,
+  isJsonEqual: () => isJsonEqual,
+  isJsonSourceFile: () => isJsonSourceFile,
+  isJsxAttribute: () => isJsxAttribute,
+  isJsxAttributeLike: () => isJsxAttributeLike,
+  isJsxAttributeName: () => isJsxAttributeName,
+  isJsxAttributes: () => isJsxAttributes,
+  isJsxChild: () => isJsxChild,
+  isJsxClosingElement: () => isJsxClosingElement,
+  isJsxClosingFragment: () => isJsxClosingFragment,
+  isJsxElement: () => isJsxElement,
+  isJsxExpression: () => isJsxExpression,
+  isJsxFragment: () => isJsxFragment,
+  isJsxNamespacedName: () => isJsxNamespacedName,
+  isJsxOpeningElement: () => isJsxOpeningElement,
+  isJsxOpeningFragment: () => isJsxOpeningFragment,
+  isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement: () => isJsxSelfClosingElement,
+  isJsxSpreadAttribute: () => isJsxSpreadAttribute,
+  isJsxTagNameExpression: () => isJsxTagNameExpression,
+  isJsxText: () => isJsxText,
+  isJumpStatementTarget: () => isJumpStatementTarget,
+  isKeyword: () => isKeyword,
+  isKeywordOrPunctuation: () => isKeywordOrPunctuation,
+  isKnownSymbol: () => isKnownSymbol,
+  isLabelName: () => isLabelName,
+  isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
+  isLabeledStatement: () => isLabeledStatement,
+  isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression: () => isLeftHandSideExpression,
+  isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
+  isLet: () => isLet,
+  isLineBreak: () => isLineBreak,
+  isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression: () => isLiteralExpression,
+  isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
+  isLiteralImportTypeNode: () => isLiteralImportTypeNode,
+  isLiteralKind: () => isLiteralKind,
+  isLiteralLikeAccess: () => isLiteralLikeAccess,
+  isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
+  isLiteralTypeLiteral: () => isLiteralTypeLiteral,
+  isLiteralTypeNode: () => isLiteralTypeNode,
+  isLocalName: () => isLocalName,
+  isLogicalOperator: () => isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
+  isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression,
+  isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator,
+  isMappedTypeNode: () => isMappedTypeNode,
+  isMemberName: () => isMemberName,
+  isMetaProperty: () => isMetaProperty,
+  isMethodDeclaration: () => isMethodDeclaration,
+  isMethodOrAccessor: () => isMethodOrAccessor,
+  isMethodSignature: () => isMethodSignature,
+  isMinusToken: () => isMinusToken,
+  isMissingDeclaration: () => isMissingDeclaration,
+  isMissingPackageJsonInfo: () => isMissingPackageJsonInfo,
+  isModifier: () => isModifier,
+  isModifierKind: () => isModifierKind,
+  isModifierLike: () => isModifierLike,
+  isModuleAugmentationExternal: () => isModuleAugmentationExternal,
+  isModuleBlock: () => isModuleBlock,
+  isModuleBody: () => isModuleBody,
+  isModuleDeclaration: () => isModuleDeclaration,
+  isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
+  isModuleIdentifier: () => isModuleIdentifier,
+  isModuleName: () => isModuleName,
+  isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
+  isModuleReference: () => isModuleReference,
+  isModuleSpecifierLike: () => isModuleSpecifierLike,
+  isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
+  isNamedClassElement: () => isNamedClassElement,
+  isNamedDeclaration: () => isNamedDeclaration,
+  isNamedEvaluation: () => isNamedEvaluation,
+  isNamedEvaluationSource: () => isNamedEvaluationSource,
+  isNamedExportBindings: () => isNamedExportBindings,
+  isNamedExports: () => isNamedExports,
+  isNamedImportBindings: () => isNamedImportBindings,
+  isNamedImports: () => isNamedImports,
+  isNamedImportsOrExports: () => isNamedImportsOrExports,
+  isNamedTupleMember: () => isNamedTupleMember,
+  isNamespaceBody: () => isNamespaceBody,
+  isNamespaceExport: () => isNamespaceExport,
+  isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
+  isNamespaceImport: () => isNamespaceImport,
+  isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
+  isNewExpression: () => isNewExpression,
+  isNewExpressionTarget: () => isNewExpressionTarget,
+  isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
+  isNode: () => isNode,
+  isNodeArray: () => isNodeArray,
+  isNodeArrayMultiLine: () => isNodeArrayMultiLine,
+  isNodeDescendantOf: () => isNodeDescendantOf,
+  isNodeKind: () => isNodeKind,
+  isNodeLikeSystem: () => isNodeLikeSystem,
+  isNodeModulesDirectory: () => isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword: () => isNonContextualKeyword,
+  isNonExportDefaultModifier: () => isNonExportDefaultModifier,
+  isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
+  isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+  isNonNullAccess: () => isNonNullAccess,
+  isNonNullChain: () => isNonNullChain,
+  isNonNullExpression: () => isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement: () => isNotEmittedStatement,
+  isNullishCoalesce: () => isNullishCoalesce,
+  isNumber: () => isNumber,
+  isNumericLiteral: () => isNumericLiteral,
+  isNumericLiteralName: () => isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern: () => isObjectBindingPattern,
+  isObjectLiteralElement: () => isObjectLiteralElement,
+  isObjectLiteralElementLike: () => isObjectLiteralElementLike,
+  isObjectLiteralExpression: () => isObjectLiteralExpression,
+  isObjectLiteralMethod: () => isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration: () => isObjectTypeDeclaration,
+  isOctalDigit: () => isOctalDigit,
+  isOmittedExpression: () => isOmittedExpression,
+  isOptionalChain: () => isOptionalChain,
+  isOptionalChainRoot: () => isOptionalChainRoot,
+  isOptionalDeclaration: () => isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode: () => isOptionalTypeNode,
+  isOuterExpression: () => isOuterExpression,
+  isOutermostOptionalChain: () => isOutermostOptionalChain,
+  isOverrideModifier: () => isOverrideModifier,
+  isPackageJsonInfo: () => isPackageJsonInfo,
+  isPackedArrayLiteral: () => isPackedArrayLiteral,
+  isParameter: () => isParameter,
+  isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
+  isParameterPropertyModifier: () => isParameterPropertyModifier,
+  isParenthesizedExpression: () => isParenthesizedExpression,
+  isParenthesizedTypeNode: () => isParenthesizedTypeNode,
+  isParseTreeNode: () => isParseTreeNode,
+  isPartOfParameterDeclaration: () => isPartOfParameterDeclaration,
+  isPartOfTypeNode: () => isPartOfTypeNode,
+  isPartOfTypeQuery: () => isPartOfTypeQuery,
+  isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
+  isPatternMatch: () => isPatternMatch,
+  isPinnedComment: () => isPinnedComment,
+  isPlainJsFile: () => isPlainJsFile,
+  isPlusToken: () => isPlusToken,
+  isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression: () => isPostfixUnaryExpression,
+  isPrefixUnaryExpression: () => isPrefixUnaryExpression,
+  isPrimitiveLiteralValue: () => isPrimitiveLiteralValue,
+  isPrivateIdentifier: () => isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
+  isProgramUptoDate: () => isProgramUptoDate,
+  isPrologueDirective: () => isPrologueDirective,
+  isPropertyAccessChain: () => isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression: () => isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment: () => isPropertyAssignment,
+  isPropertyDeclaration: () => isPropertyDeclaration,
+  isPropertyName: () => isPropertyName,
+  isPropertyNameLiteral: () => isPropertyNameLiteral,
+  isPropertySignature: () => isPropertySignature,
+  isProtoSetter: () => isProtoSetter,
+  isPrototypeAccess: () => isPrototypeAccess,
+  isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
+  isPunctuation: () => isPunctuation,
+  isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
+  isQualifiedName: () => isQualifiedName,
+  isQuestionDotToken: () => isQuestionDotToken,
+  isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
+  isQuestionToken: () => isQuestionToken,
+  isRawSourceMap: () => isRawSourceMap,
+  isReadonlyKeyword: () => isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
+  isReferenceFileLocation: () => isReferenceFileLocation,
+  isReferencedFile: () => isReferencedFile,
+  isRegularExpressionLiteral: () => isRegularExpressionLiteral,
+  isRequireCall: () => isRequireCall,
+  isRequireVariableStatement: () => isRequireVariableStatement,
+  isRestParameter: () => isRestParameter,
+  isRestTypeNode: () => isRestTypeNode,
+  isReturnStatement: () => isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
+  isRightSideOfInstanceofExpression: () => isRightSideOfInstanceofExpression,
+  isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath: () => isRootedDiskPath,
+  isSameEntityName: () => isSameEntityName,
+  isSatisfiesExpression: () => isSatisfiesExpression,
+  isScopeMarker: () => isScopeMarker,
+  isSemicolonClassElement: () => isSemicolonClassElement,
+  isSetAccessor: () => isSetAccessor,
+  isSetAccessorDeclaration: () => isSetAccessorDeclaration,
+  isShebangTrivia: () => isShebangTrivia,
+  isShiftOperatorOrHigher: () => isShiftOperatorOrHigher,
+  isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
+  isSignedNumericLiteral: () => isSignedNumericLiteral,
+  isSimpleCopiableExpression: () => isSimpleCopiableExpression,
+  isSimpleInlineableExpression: () => isSimpleInlineableExpression,
+  isSimpleParameter: () => isSimpleParameter,
+  isSimpleParameterList: () => isSimpleParameterList,
+  isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
+  isSourceFile: () => isSourceFile,
+  isSourceFileFromLibrary: () => isSourceFileFromLibrary,
+  isSourceFileJS: () => isSourceFileJS,
+  isSourceFileNotJS: () => isSourceFileNotJS,
+  isSourceFileNotJson: () => isSourceFileNotJson,
+  isSourceMapping: () => isSourceMapping,
+  isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
+  isSpreadAssignment: () => isSpreadAssignment,
+  isSpreadElement: () => isSpreadElement,
+  isStatement: () => isStatement,
+  isStatementButNotDeclaration: () => isStatementButNotDeclaration,
+  isStatementOrBlock: () => isStatementOrBlock,
+  isStatementWithLocals: () => isStatementWithLocals,
+  isStatic: () => isStatic,
+  isStaticModifier: () => isStaticModifier,
+  isString: () => isString,
+  isStringAKeyword: () => isStringAKeyword,
+  isStringANonContextualKeyword: () => isStringANonContextualKeyword,
+  isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection,
+  isStringDoubleQuoted: () => isStringDoubleQuoted,
+  isStringLiteral: () => isStringLiteral,
+  isStringLiteralLike: () => isStringLiteralLike,
+  isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode: () => isStringTextContainingNode,
+  isSuperCall: () => isSuperCall,
+  isSuperKeyword: () => isSuperKeyword,
+  isSuperOrSuperProperty: () => isSuperOrSuperProperty,
+  isSuperProperty: () => isSuperProperty,
+  isSupportedSourceFileName: () => isSupportedSourceFileName,
+  isSwitchStatement: () => isSwitchStatement,
+  isSyntaxList: () => isSyntaxList,
+  isSyntheticExpression: () => isSyntheticExpression,
+  isSyntheticReference: () => isSyntheticReference,
+  isTagName: () => isTagName,
+  isTaggedTemplateExpression: () => isTaggedTemplateExpression,
+  isTaggedTemplateTag: () => isTaggedTemplateTag,
+  isTemplateExpression: () => isTemplateExpression,
+  isTemplateHead: () => isTemplateHead,
+  isTemplateLiteral: () => isTemplateLiteral,
+  isTemplateLiteralKind: () => isTemplateLiteralKind,
+  isTemplateLiteralToken: () => isTemplateLiteralToken,
+  isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
+  isTemplateMiddle: () => isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
+  isTemplateSpan: () => isTemplateSpan,
+  isTemplateTail: () => isTemplateTail,
+  isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
+  isThis: () => isThis,
+  isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
+  isThisIdentifier: () => isThisIdentifier,
+  isThisInTypeQuery: () => isThisInTypeQuery,
+  isThisInitializedDeclaration: () => isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
+  isThisProperty: () => isThisProperty,
+  isThisTypeNode: () => isThisTypeNode,
+  isThisTypeParameter: () => isThisTypeParameter,
+  isThisTypePredicate: () => isThisTypePredicate,
+  isThrowStatement: () => isThrowStatement,
+  isToken: () => isToken,
+  isTokenKind: () => isTokenKind,
+  isTraceEnabled: () => isTraceEnabled,
+  isTransientSymbol: () => isTransientSymbol,
+  isTrivia: () => isTrivia,
+  isTryStatement: () => isTryStatement,
+  isTupleTypeNode: () => isTupleTypeNode,
+  isTypeAlias: () => isTypeAlias,
+  isTypeAliasDeclaration: () => isTypeAliasDeclaration,
+  isTypeAssertionExpression: () => isTypeAssertionExpression,
+  isTypeDeclaration: () => isTypeDeclaration,
+  isTypeElement: () => isTypeElement,
+  isTypeKeyword: () => isTypeKeyword,
+  isTypeKeywordToken: () => isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode: () => isTypeLiteralNode,
+  isTypeNode: () => isTypeNode,
+  isTypeNodeKind: () => isTypeNodeKind,
+  isTypeOfExpression: () => isTypeOfExpression,
+  isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration,
+  isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration,
+  isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode: () => isTypeOperatorNode,
+  isTypeParameterDeclaration: () => isTypeParameterDeclaration,
+  isTypePredicateNode: () => isTypePredicateNode,
+  isTypeQueryNode: () => isTypeQueryNode,
+  isTypeReferenceNode: () => isTypeReferenceNode,
+  isTypeReferenceType: () => isTypeReferenceType,
+  isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName,
+  isUMDExportSymbol: () => isUMDExportSymbol,
+  isUnaryExpression: () => isUnaryExpression,
+  isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
+  isUnionTypeNode: () => isUnionTypeNode,
+  isUrl: () => isUrl,
+  isValidBigIntString: () => isValidBigIntString,
+  isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration: () => isValueSignatureDeclaration,
+  isVarAwaitUsing: () => isVarAwaitUsing,
+  isVarConst: () => isVarConst,
+  isVarConstLike: () => isVarConstLike,
+  isVarUsing: () => isVarUsing,
+  isVariableDeclaration: () => isVariableDeclaration,
+  isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList: () => isVariableDeclarationList,
+  isVariableLike: () => isVariableLike,
+  isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
+  isVariableStatement: () => isVariableStatement,
+  isVoidExpression: () => isVoidExpression,
+  isWatchSet: () => isWatchSet,
+  isWhileStatement: () => isWhileStatement,
+  isWhiteSpaceLike: () => isWhiteSpaceLike,
+  isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
+  isWithStatement: () => isWithStatement,
+  isWriteAccess: () => isWriteAccess,
+  isWriteOnlyAccess: () => isWriteOnlyAccess,
+  isYieldExpression: () => isYieldExpression,
+  jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
+  keywordPart: () => keywordPart,
+  last: () => last,
+  lastOrUndefined: () => lastOrUndefined,
+  length: () => length,
+  libMap: () => libMap,
+  libs: () => libs,
+  lineBreakPart: () => lineBreakPart,
+  linkNamePart: () => linkNamePart,
+  linkPart: () => linkPart,
+  linkTextPart: () => linkTextPart,
+  listFiles: () => listFiles,
+  loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
+  loadWithModeAwareCache: () => loadWithModeAwareCache,
+  makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
+  makeImport: () => makeImport,
+  makeStringLiteral: () => makeStringLiteral,
+  mangleScopedPackageName: () => mangleScopedPackageName,
+  map: () => map,
+  mapAllOrFail: () => mapAllOrFail,
+  mapDefined: () => mapDefined,
+  mapDefinedEntries: () => mapDefinedEntries,
+  mapDefinedIterator: () => mapDefinedIterator,
+  mapEntries: () => mapEntries,
+  mapIterator: () => mapIterator,
+  mapOneOrMany: () => mapOneOrMany,
+  mapToDisplayParts: () => mapToDisplayParts,
+  matchFiles: () => matchFiles,
+  matchPatternOrExact: () => matchPatternOrExact,
+  matchedText: () => matchedText,
+  matchesExclude: () => matchesExclude,
+  maybeBind: () => maybeBind,
+  maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
+  memoize: () => memoize,
+  memoizeCached: () => memoizeCached,
+  memoizeOne: () => memoizeOne,
+  memoizeWeak: () => memoizeWeak,
+  metadataHelper: () => metadataHelper,
+  min: () => min,
+  minAndMax: () => minAndMax,
+  missingFileModifiedTime: () => missingFileModifiedTime,
+  modifierToFlag: () => modifierToFlag,
+  modifiersToFlags: () => modifiersToFlags,
+  moduleOptionDeclaration: () => moduleOptionDeclaration,
+  moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
+  moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier,
+  moduleSpecifiers: () => ts_moduleSpecifiers_exports,
+  moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier,
+  moveEmitHelpers: () => moveEmitHelpers,
+  moveRangeEnd: () => moveRangeEnd,
+  moveRangePastDecorators: () => moveRangePastDecorators,
+  moveRangePastModifiers: () => moveRangePastModifiers,
+  moveRangePos: () => moveRangePos,
+  moveSyntheticComments: () => moveSyntheticComments,
+  mutateMap: () => mutateMap,
+  mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
+  needsParentheses: () => needsParentheses,
+  needsScopeMarker: () => needsScopeMarker,
+  newCaseClauseTracker: () => newCaseClauseTracker,
+  newPrivateEnvironment: () => newPrivateEnvironment,
+  noEmitNotification: () => noEmitNotification,
+  noEmitSubstitution: () => noEmitSubstitution,
+  noTransformers: () => noTransformers,
+  noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated: () => nodeCanBeDecorated,
+  nodeHasName: () => nodeHasName,
+  nodeIsDecorated: () => nodeIsDecorated,
+  nodeIsMissing: () => nodeIsMissing,
+  nodeIsPresent: () => nodeIsPresent,
+  nodeIsSynthesized: () => nodeIsSynthesized,
+  nodeModuleNameResolver: () => nodeModuleNameResolver,
+  nodeModulesPathPart: () => nodeModulesPathPart,
+  nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
+  nodePosToString: () => nodePosToString,
+  nodeSeenTracker: () => nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts: () => nodeToDisplayParts,
+  noop: () => noop,
+  noopFileWatcher: () => noopFileWatcher,
+  normalizePath: () => normalizePath,
+  normalizeSlashes: () => normalizeSlashes,
+  not: () => not,
+  notImplemented: () => notImplemented,
+  notImplementedResolver: () => notImplementedResolver,
+  nullNodeConverters: () => nullNodeConverters,
+  nullParenthesizerRules: () => nullParenthesizerRules,
+  nullTransformationContext: () => nullTransformationContext,
+  objectAllocator: () => objectAllocator,
+  operatorPart: () => operatorPart,
+  optionDeclarations: () => optionDeclarations,
+  optionMapToObject: () => optionMapToObject,
+  optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
+  optionsForBuild: () => optionsForBuild,
+  optionsForWatch: () => optionsForWatch,
+  optionsHaveChanges: () => optionsHaveChanges,
+  optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
+  or: () => or,
+  orderedRemoveItem: () => orderedRemoveItem,
+  orderedRemoveItemAt: () => orderedRemoveItemAt,
+  packageIdToPackageName: () => packageIdToPackageName,
+  packageIdToString: () => packageIdToString,
+  paramHelper: () => paramHelper,
+  parameterIsThisKeyword: () => parameterIsThisKeyword,
+  parameterNamePart: () => parameterNamePart,
+  parseBaseNodeFactory: () => parseBaseNodeFactory,
+  parseBigInt: () => parseBigInt,
+  parseBuildCommand: () => parseBuildCommand,
+  parseCommandLine: () => parseCommandLine,
+  parseCommandLineWorker: () => parseCommandLineWorker,
+  parseConfigFileTextToJson: () => parseConfigFileTextToJson,
+  parseConfigFileWithSystem: () => parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption: () => parseCustomTypeOption,
+  parseIsolatedEntityName: () => parseIsolatedEntityName,
+  parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent: () => parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
+  parseJsonText: () => parseJsonText,
+  parseListTypeOption: () => parseListTypeOption,
+  parseNodeFactory: () => parseNodeFactory,
+  parseNodeModuleFromPath: () => parseNodeModuleFromPath,
+  parsePackageName: () => parsePackageName,
+  parsePseudoBigInt: () => parsePseudoBigInt,
+  parseValidBigInt: () => parseValidBigInt,
+  pasteEdits: () => ts_PasteEdits_exports,
+  patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules: () => pathContainsNodeModules,
+  pathIsAbsolute: () => pathIsAbsolute,
+  pathIsBareSpecifier: () => pathIsBareSpecifier,
+  pathIsRelative: () => pathIsRelative,
+  patternText: () => patternText,
+  perfLogger: () => perfLogger,
+  performIncrementalCompilation: () => performIncrementalCompilation,
+  performance: () => ts_performance_exports,
+  plainJSErrors: () => plainJSErrors,
+  positionBelongsToNode: () => positionBelongsToNode,
+  positionIsASICandidate: () => positionIsASICandidate,
+  positionIsSynthesized: () => positionIsSynthesized,
+  positionsAreOnSameLine: () => positionsAreOnSameLine,
+  preProcessFile: () => preProcessFile,
+  probablyUsesSemicolons: () => probablyUsesSemicolons,
+  processCommentPragmas: () => processCommentPragmas,
+  processPragmasIntoFields: () => processPragmasIntoFields,
+  processTaggedTemplateExpression: () => processTaggedTemplateExpression,
+  programContainsEsModules: () => programContainsEsModules,
+  programContainsModules: () => programContainsModules,
+  projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
+  propKeyHelper: () => propKeyHelper,
+  propertyNamePart: () => propertyNamePart,
+  pseudoBigIntToString: () => pseudoBigIntToString,
+  punctuationPart: () => punctuationPart,
+  pushIfUnique: () => pushIfUnique,
+  quote: () => quote,
+  quotePreferenceFromString: () => quotePreferenceFromString,
+  rangeContainsPosition: () => rangeContainsPosition,
+  rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
+  rangeContainsRange: () => rangeContainsRange,
+  rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
+  rangeContainsStartEnd: () => rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
+  rangeEquals: () => rangeEquals,
+  rangeIsOnSingleLine: () => rangeIsOnSingleLine,
+  rangeOfNode: () => rangeOfNode,
+  rangeOfTypeParameters: () => rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
+  readBuilderProgram: () => readBuilderProgram,
+  readConfigFile: () => readConfigFile,
+  readHelper: () => readHelper,
+  readJson: () => readJson,
+  readJsonConfigFile: () => readJsonConfigFile,
+  readJsonOrUndefined: () => readJsonOrUndefined,
+  reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
+  reduceLeft: () => reduceLeft,
+  reduceLeftIterator: () => reduceLeftIterator,
+  reducePathComponents: () => reducePathComponents,
+  refactor: () => ts_refactor_exports,
+  regExpEscape: () => regExpEscape,
+  regularExpressionFlagToCharacter: () => regularExpressionFlagToCharacter,
+  relativeComplement: () => relativeComplement,
+  removeAllComments: () => removeAllComments,
+  removeEmitHelper: () => removeEmitHelper,
+  removeExtension: () => removeExtension,
+  removeFileExtension: () => removeFileExtension,
+  removeIgnoredPath: () => removeIgnoredPath,
+  removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
+  removeOptionality: () => removeOptionality,
+  removePrefix: () => removePrefix,
+  removeSuffix: () => removeSuffix,
+  removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
+  repeatString: () => repeatString,
+  replaceElement: () => replaceElement,
+  replaceFirstStar: () => replaceFirstStar,
+  resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName: () => resolveConfigFileProjectName,
+  resolveJSModule: () => resolveJSModule,
+  resolveLibrary: () => resolveLibrary,
+  resolveModuleName: () => resolveModuleName,
+  resolveModuleNameFromCache: () => resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
+  resolvePath: () => resolvePath,
+  resolveProjectReferencePath: () => resolveProjectReferencePath,
+  resolveTripleslashReference: () => resolveTripleslashReference,
+  resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
+  resolvingEmptyArray: () => resolvingEmptyArray,
+  restHelper: () => restHelper,
+  returnFalse: () => returnFalse,
+  returnNoopFileWatcher: () => returnNoopFileWatcher,
+  returnTrue: () => returnTrue,
+  returnUndefined: () => returnUndefined,
+  returnsPromise: () => returnsPromise,
+  runInitializersHelper: () => runInitializersHelper,
+  sameFlatMap: () => sameFlatMap,
+  sameMap: () => sameMap,
+  sameMapping: () => sameMapping,
+  scanShebangTrivia: () => scanShebangTrivia,
+  scanTokenAtPosition: () => scanTokenAtPosition,
+  scanner: () => scanner,
+  screenStartingMessageCodes: () => screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions: () => serializeCompilerOptions,
+  server: () => ts_server_exports3,
+  servicesVersion: () => servicesVersion,
+  setCommentRange: () => setCommentRange,
+  setConfigFileInOptions: () => setConfigFileInOptions,
+  setConstantValue: () => setConstantValue,
+  setEachParent: () => setEachParent,
+  setEmitFlags: () => setEmitFlags,
+  setFunctionNameHelper: () => setFunctionNameHelper,
+  setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
+  setIdentifierAutoGenerate: () => setIdentifierAutoGenerate,
+  setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference,
+  setIdentifierTypeArguments: () => setIdentifierTypeArguments,
+  setInternalEmitFlags: () => setInternalEmitFlags,
+  setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper: () => setModuleDefaultHelper,
+  setNodeChildren: () => setNodeChildren,
+  setNodeFlags: () => setNodeFlags,
+  setObjectAllocator: () => setObjectAllocator,
+  setOriginalNode: () => setOriginalNode,
+  setParent: () => setParent,
+  setParentRecursive: () => setParentRecursive,
+  setPrivateIdentifier: () => setPrivateIdentifier,
+  setSnippetElement: () => setSnippetElement,
+  setSourceMapRange: () => setSourceMapRange,
+  setStackTraceLimit: () => setStackTraceLimit,
+  setStartsOnNewLine: () => setStartsOnNewLine,
+  setSyntheticLeadingComments: () => setSyntheticLeadingComments,
+  setSyntheticTrailingComments: () => setSyntheticTrailingComments,
+  setSys: () => setSys,
+  setSysLog: () => setSysLog,
+  setTextRange: () => setTextRange,
+  setTextRangeEnd: () => setTextRangeEnd,
+  setTextRangePos: () => setTextRangePos,
+  setTextRangePosEnd: () => setTextRangePosEnd,
+  setTextRangePosWidth: () => setTextRangePosWidth,
+  setTokenSourceMapRange: () => setTokenSourceMapRange,
+  setTypeNode: () => setTypeNode,
+  setUILocale: () => setUILocale,
+  setValueDeclaration: () => setValueDeclaration,
+  shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums: () => shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier: () => showModuleSpecifier,
+  signatureHasLiteralTypes: () => signatureHasLiteralTypes,
+  signatureHasRestParameter: () => signatureHasRestParameter,
+  signatureToDisplayParts: () => signatureToDisplayParts,
+  single: () => single,
+  singleElementArray: () => singleElementArray,
+  singleIterator: () => singleIterator,
+  singleOrMany: () => singleOrMany,
+  singleOrUndefined: () => singleOrUndefined,
+  skipAlias: () => skipAlias,
+  skipAssertions: () => skipAssertions,
+  skipConstraint: () => skipConstraint,
+  skipOuterExpressions: () => skipOuterExpressions,
+  skipParentheses: () => skipParentheses,
+  skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
+  skipTrivia: () => skipTrivia,
+  skipTypeChecking: () => skipTypeChecking,
+  skipTypeParentheses: () => skipTypeParentheses,
+  skipWhile: () => skipWhile,
+  sliceAfter: () => sliceAfter,
+  some: () => some,
+  sort: () => sort,
+  sortAndDeduplicate: () => sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
+  sourceMapCommentRegExp: () => sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
+  spacePart: () => spacePart,
+  spanMap: () => spanMap,
+  spreadArrayHelper: () => spreadArrayHelper,
+  stableSort: () => stableSort,
+  startEndContainsRange: () => startEndContainsRange,
+  startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
+  startOnNewLine: () => startOnNewLine,
+  startTracing: () => startTracing,
+  startsWith: () => startsWith,
+  startsWithDirectory: () => startsWithDirectory,
+  startsWithUnderscore: () => startsWithUnderscore,
+  startsWithUseStrict: () => startsWithUseStrict,
+  stringContainsAt: () => stringContainsAt,
+  stringToToken: () => stringToToken,
+  stripQuotes: () => stripQuotes,
+  supportedDeclarationExtensions: () => supportedDeclarationExtensions,
+  supportedJSExtensions: () => supportedJSExtensions,
+  supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
+  supportedLocaleDirectories: () => supportedLocaleDirectories,
+  supportedTSExtensions: () => supportedTSExtensions,
+  supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia: () => suppressLeadingTrivia,
+  suppressTrailingTrivia: () => suppressTrailingTrivia,
+  symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
+  symbolName: () => symbolName,
+  symbolNameNoDefault: () => symbolNameNoDefault,
+  symbolPart: () => symbolPart,
+  symbolToDisplayParts: () => symbolToDisplayParts,
+  syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
+  sys: () => sys,
+  sysLog: () => sysLog,
+  tagNamesAreEquivalent: () => tagNamesAreEquivalent,
+  takeWhile: () => takeWhile,
+  targetOptionDeclaration: () => targetOptionDeclaration,
+  templateObjectHelper: () => templateObjectHelper,
+  testFormatSettings: () => testFormatSettings,
+  textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan: () => textChangeRangeNewSpan,
+  textChanges: () => ts_textChanges_exports,
+  textOrKeywordPart: () => textOrKeywordPart,
+  textPart: () => textPart,
+  textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
+  textSpanContainsPosition: () => textSpanContainsPosition,
+  textSpanContainsTextSpan: () => textSpanContainsTextSpan,
+  textSpanEnd: () => textSpanEnd,
+  textSpanIntersection: () => textSpanIntersection,
+  textSpanIntersectsWith: () => textSpanIntersectsWith,
+  textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty: () => textSpanIsEmpty,
+  textSpanOverlap: () => textSpanOverlap,
+  textSpanOverlapsWith: () => textSpanOverlapsWith,
+  textSpansEqual: () => textSpansEqual,
+  textToKeywordObj: () => textToKeywordObj,
+  timestamp: () => timestamp,
+  toArray: () => toArray,
+  toBuilderFileEmit: () => toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings: () => toEditorSettings,
+  toFileNameLowerCase: () => toFileNameLowerCase,
+  toLowerCase: () => toLowerCase,
+  toPath: () => toPath,
+  toProgramEmitPending: () => toProgramEmitPending,
+  tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString: () => tokenToString,
+  trace: () => trace,
+  tracing: () => tracing,
+  tracingEnabled: () => tracingEnabled,
+  transform: () => transform,
+  transformClassFields: () => transformClassFields,
+  transformDeclarations: () => transformDeclarations,
+  transformECMAScriptModule: () => transformECMAScriptModule,
+  transformES2015: () => transformES2015,
+  transformES2016: () => transformES2016,
+  transformES2017: () => transformES2017,
+  transformES2018: () => transformES2018,
+  transformES2019: () => transformES2019,
+  transformES2020: () => transformES2020,
+  transformES2021: () => transformES2021,
+  transformESDecorators: () => transformESDecorators,
+  transformESNext: () => transformESNext,
+  transformGenerators: () => transformGenerators,
+  transformJsx: () => transformJsx,
+  transformLegacyDecorators: () => transformLegacyDecorators,
+  transformModule: () => transformModule,
+  transformNamedEvaluation: () => transformNamedEvaluation,
+  transformNodeModule: () => transformNodeModule,
+  transformNodes: () => transformNodes,
+  transformSystemModule: () => transformSystemModule,
+  transformTypeScript: () => transformTypeScript,
+  transpile: () => transpile,
+  transpileDeclaration: () => transpileDeclaration,
+  transpileModule: () => transpileModule,
+  transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
+  tryAddToSet: () => tryAddToSet,
+  tryAndIgnoreErrors: () => tryAndIgnoreErrors,
+  tryCast: () => tryCast,
+  tryDirectoryExists: () => tryDirectoryExists,
+  tryExtractTSExtension: () => tryExtractTSExtension,
+  tryFileExists: () => tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories: () => tryGetDirectories,
+  tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
+  tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
+  tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode,
+  tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL: () => tryGetSourceMappingURL,
+  tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
+  tryParseJson: () => tryParseJson,
+  tryParsePattern: () => tryParsePattern,
+  tryParsePatterns: () => tryParsePatterns,
+  tryParseRawSourceMap: () => tryParseRawSourceMap,
+  tryReadDirectory: () => tryReadDirectory,
+  tryReadFile: () => tryReadFile,
+  tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
+  tryRemoveExtension: () => tryRemoveExtension,
+  tryRemovePrefix: () => tryRemovePrefix,
+  tryRemoveSuffix: () => tryRemoveSuffix,
+  typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
+  typeAliasNamePart: () => typeAliasNamePart,
+  typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
+  typeKeywords: () => typeKeywords,
+  typeParameterNamePart: () => typeParameterNamePart,
+  typeToDisplayParts: () => typeToDisplayParts,
+  unchangedPollThresholds: () => unchangedPollThresholds,
+  unchangedTextChangeRange: () => unchangedTextChangeRange,
+  unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
+  unmangleScopedPackageName: () => unmangleScopedPackageName,
+  unorderedRemoveItem: () => unorderedRemoveItem,
+  unorderedRemoveItemAt: () => unorderedRemoveItemAt,
+  unreachableCodeIsError: () => unreachableCodeIsError,
+  unsetNodeChildren: () => unsetNodeChildren,
+  unusedLabelIsError: () => unusedLabelIsError,
+  unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
+  unwrapParenthesizedExpression: () => unwrapParenthesizedExpression,
+  updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
+  updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
+  updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
+  updateResolutionField: () => updateResolutionField,
+  updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
+  updateSourceFile: () => updateSourceFile,
+  updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
+  usesExtensionsOnImports: () => usesExtensionsOnImports,
+  usingSingleLineStringWriter: () => usingSingleLineStringWriter,
+  utf16EncodeAsString: () => utf16EncodeAsString,
+  validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
+  valuesHelper: () => valuesHelper,
+  version: () => version,
+  versionMajorMinor: () => versionMajorMinor,
+  visitArray: () => visitArray,
+  visitCommaListElements: () => visitCommaListElements,
+  visitEachChild: () => visitEachChild,
+  visitFunctionBody: () => visitFunctionBody,
+  visitIterationBody: () => visitIterationBody,
+  visitLexicalEnvironment: () => visitLexicalEnvironment,
+  visitNode: () => visitNode,
+  visitNodes: () => visitNodes2,
+  visitParameterList: () => visitParameterList,
+  walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
+  walkUpLexicalEnvironments: () => walkUpLexicalEnvironments,
+  walkUpOuterExpressions: () => walkUpOuterExpressions,
+  walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
+  writeCommentRange: () => writeCommentRange,
+  writeFile: () => writeFile,
+  writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
+  zipWith: () => zipWith
+});
+
+// src/deprecatedCompat/deprecate.ts
+var enableDeprecationWarnings = true;
+var typeScriptVersion2;
+function getTypeScriptVersion() {
+  return typeScriptVersion2 ?? (typeScriptVersion2 = new Version(version));
+}
+function formatDeprecationMessage(name, error2, errorAfter, since, message) {
+  let deprecationMessage = error2 ? "DeprecationError: " : "DeprecationWarning: ";
+  deprecationMessage += `'${name}' `;
+  deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated";
+  deprecationMessage += error2 ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : ".";
+  deprecationMessage += message ? ` ${formatStringFromArgs(message, [name])}` : "";
+  return deprecationMessage;
+}
+function createErrorDeprecation(name, errorAfter, since, message) {
+  const deprecationMessage = formatDeprecationMessage(
+    name,
+    /*error*/
+    true,
+    errorAfter,
+    since,
+    message
+  );
+  return () => {
+    throw new TypeError(deprecationMessage);
+  };
+}
+function createWarningDeprecation(name, errorAfter, since, message) {
+  let hasWrittenDeprecation = false;
+  return () => {
+    if (enableDeprecationWarnings && !hasWrittenDeprecation) {
+      Debug.log.warn(formatDeprecationMessage(
+        name,
+        /*error*/
+        false,
+        errorAfter,
+        since,
+        message
+      ));
+      hasWrittenDeprecation = true;
+    }
+  };
+}
+function createDeprecation(name, options = {}) {
+  const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : options.typeScriptVersion ?? getTypeScriptVersion();
+  const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter;
+  const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter;
+  const since = typeof options.since === "string" ? new Version(options.since) : options.since ?? warnAfter;
+  const error2 = options.error || errorAfter && version2.compareTo(errorAfter) >= 0;
+  const warn = !warnAfter || version2.compareTo(warnAfter) >= 0;
+  return error2 ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop;
+}
+function wrapFunction(deprecation, func) {
+  return function() {
+    deprecation();
+    return func.apply(this, arguments);
+  };
+}
+function deprecate(func, options) {
+  const deprecation = createDeprecation((options == null ? void 0 : options.name) ?? Debug.getFunctionName(func), options);
+  return wrapFunction(deprecation, func);
+}
+
+// src/deprecatedCompat/deprecations.ts
+function createOverload(name, overloads, binder2, deprecations) {
+  Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name });
+  if (deprecations) {
+    for (const key of Object.keys(deprecations)) {
+      const index = +key;
+      if (!isNaN(index) && hasProperty(overloads, `${index}`)) {
+        overloads[index] = deprecate(overloads[index], { ...deprecations[index], name });
+      }
+    }
+  }
+  const bind = createBinder2(overloads, binder2);
+  return call;
+  function call(...args) {
+    const index = bind(args);
+    const fn = index !== void 0 ? overloads[index] : void 0;
+    if (typeof fn === "function") {
+      return fn(...args);
+    }
+    throw new TypeError("Invalid arguments");
+  }
+}
+function createBinder2(overloads, binder2) {
+  return (args) => {
+    for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) {
+      const fn = binder2[i];
+      if (fn(args)) {
+        return i;
+      }
+    }
+  };
+}
+function buildOverload(name) {
+  return {
+    overload: (overloads) => ({
+      bind: (binder2) => ({
+        finish: () => createOverload(name, overloads, binder2),
+        deprecate: (deprecations) => ({
+          finish: () => createOverload(name, overloads, binder2, deprecations)
+        })
+      })
+    })
+  };
+}
+
+// src/server/_namespaces/ts.server.ts
+var ts_server_exports3 = {};
+__export(ts_server_exports3, {
+  ActionInvalidate: () => ActionInvalidate,
+  ActionPackageInstalled: () => ActionPackageInstalled,
+  ActionSet: () => ActionSet,
+  ActionWatchTypingLocations: () => ActionWatchTypingLocations,
+  Arguments: () => Arguments,
+  AutoImportProviderProject: () => AutoImportProviderProject,
+  AuxiliaryProject: () => AuxiliaryProject,
+  CharRangeSection: () => CharRangeSection,
+  CloseFileWatcherEvent: () => CloseFileWatcherEvent,
+  CommandNames: () => CommandNames,
+  ConfigFileDiagEvent: () => ConfigFileDiagEvent,
+  ConfiguredProject: () => ConfiguredProject2,
+  ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind,
+  CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent,
+  CreateFileWatcherEvent: () => CreateFileWatcherEvent,
+  Errors: () => Errors,
+  EventBeginInstallTypes: () => EventBeginInstallTypes,
+  EventEndInstallTypes: () => EventEndInstallTypes,
+  EventInitializationFailed: () => EventInitializationFailed,
+  EventTypesRegistry: () => EventTypesRegistry,
+  ExternalProject: () => ExternalProject,
+  GcTimer: () => GcTimer,
+  InferredProject: () => InferredProject2,
+  LargeFileReferencedEvent: () => LargeFileReferencedEvent,
+  LineIndex: () => LineIndex,
+  LineLeaf: () => LineLeaf,
+  LineNode: () => LineNode,
+  LogLevel: () => LogLevel2,
+  Msg: () => Msg,
+  OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
+  Project: () => Project3,
+  ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
+  ProjectKind: () => ProjectKind,
+  ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
+  ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
+  ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
+  ProjectService: () => ProjectService3,
+  ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
+  ScriptInfo: () => ScriptInfo,
+  ScriptVersionCache: () => ScriptVersionCache,
+  Session: () => Session3,
+  TextStorage: () => TextStorage,
+  ThrottledOperations: () => ThrottledOperations,
+  TypingsCache: () => TypingsCache,
+  TypingsInstallerAdapter: () => TypingsInstallerAdapter,
+  allFilesAreJsOrDts: () => allFilesAreJsOrDts,
+  allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
+  asNormalizedPath: () => asNormalizedPath,
+  convertCompilerOptions: () => convertCompilerOptions,
+  convertFormatOptions: () => convertFormatOptions,
+  convertScriptKindName: () => convertScriptKindName,
+  convertTypeAcquisition: () => convertTypeAcquisition,
+  convertUserPreferences: () => convertUserPreferences,
+  convertWatchOptions: () => convertWatchOptions,
+  countEachFileTypes: () => countEachFileTypes,
+  createInstallTypingsRequest: () => createInstallTypingsRequest,
+  createModuleSpecifierCache: () => createModuleSpecifierCache,
+  createNormalizedPathMap: () => createNormalizedPathMap,
+  createPackageJsonCache: () => createPackageJsonCache,
+  createSortedArray: () => createSortedArray2,
+  emptyArray: () => emptyArray2,
+  findArgument: () => findArgument,
+  forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
+  formatDiagnosticToProtocol: () => formatDiagnosticToProtocol,
+  formatMessage: () => formatMessage2,
+  getBaseConfigFileName: () => getBaseConfigFileName,
+  getLocationInNewDocument: () => getLocationInNewDocument,
+  hasArgument: () => hasArgument,
+  hasNoTypeScriptSource: () => hasNoTypeScriptSource,
+  indent: () => indent2,
+  isBackgroundProject: () => isBackgroundProject,
+  isConfigFile: () => isConfigFile,
+  isConfiguredProject: () => isConfiguredProject,
+  isDynamicFileName: () => isDynamicFileName,
+  isExternalProject: () => isExternalProject,
+  isInferredProject: () => isInferredProject,
+  isInferredProjectName: () => isInferredProjectName,
+  isProjectDeferredClose: () => isProjectDeferredClose,
+  makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
+  makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
+  makeInferredProjectName: () => makeInferredProjectName,
+  maxFileSize: () => maxFileSize,
+  maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
+  normalizedPathToPath: () => normalizedPathToPath,
+  nowString: () => nowString,
+  nullCancellationToken: () => nullCancellationToken,
+  nullTypingsInstaller: () => nullTypingsInstaller,
+  protocol: () => ts_server_protocol_exports,
+  removeSorted: () => removeSorted,
+  stringifyIndented: () => stringifyIndented,
+  toEvent: () => toEvent,
+  toNormalizedPath: () => toNormalizedPath,
+  tryConvertScriptKindName: () => tryConvertScriptKindName,
+  typingsInstaller: () => ts_server_typingsInstaller_exports,
+  updateProjectIfDirty: () => updateProjectIfDirty
+});
+
+// src/typingsInstallerCore/_namespaces/ts.server.typingsInstaller.ts
+var ts_server_typingsInstaller_exports = {};
+__export(ts_server_typingsInstaller_exports, {
+  TypingsInstaller: () => TypingsInstaller,
+  getNpmCommandForInstallation: () => getNpmCommandForInstallation,
+  installNpmPackages: () => installNpmPackages,
+  typingsName: () => typingsName
+});
+
+// src/typingsInstallerCore/typingsInstaller.ts
+var nullLog = {
+  isEnabled: () => false,
+  writeLine: noop
+};
+function typingToFileName(cachePath, packageName, installTypingHost, log) {
+  try {
+    const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* Node10 */ }, installTypingHost);
+    return result.resolvedModule && result.resolvedModule.resolvedFileName;
+  } catch (e) {
+    if (log.isEnabled()) {
+      log.writeLine(`Failed to resolve ${packageName} in folder '${cachePath}': ${e.message}`);
+    }
+    return void 0;
+  }
+}
+function installNpmPackages(npmPath, tsVersion, packageNames, install) {
+  let hasError = false;
+  for (let remaining = packageNames.length; remaining > 0; ) {
+    const result = getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining);
+    remaining = result.remaining;
+    hasError = install(result.command) || hasError;
+  }
+  return hasError;
+}
+function getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining) {
+  const sliceStart = packageNames.length - remaining;
+  let command, toSlice = remaining;
+  while (true) {
+    command = `${npmPath} install --ignore-scripts ${(toSlice === packageNames.length ? packageNames : packageNames.slice(sliceStart, sliceStart + toSlice)).join(" ")} --save-dev --user-agent="typesInstaller/${tsVersion}"`;
+    if (command.length < 8e3) {
+      break;
+    }
+    toSlice = toSlice - Math.floor(toSlice / 2);
+  }
+  return { command, remaining: remaining - toSlice };
+}
+var TypingsInstaller = class {
+  constructor(installTypingHost, globalCachePath, safeListPath, typesMapLocation, throttleLimit, log = nullLog) {
+    this.installTypingHost = installTypingHost;
+    this.globalCachePath = globalCachePath;
+    this.safeListPath = safeListPath;
+    this.typesMapLocation = typesMapLocation;
+    this.throttleLimit = throttleLimit;
+    this.log = log;
+    this.packageNameToTypingLocation = /* @__PURE__ */ new Map();
+    this.missingTypingsSet = /* @__PURE__ */ new Set();
+    this.knownCachesSet = /* @__PURE__ */ new Set();
+    this.projectWatchers = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.pendingRunRequests = [];
+    this.installRunCount = 1;
+    this.inFlightRequestCount = 0;
+    // eslint-disable-line @typescript-eslint/unified-signatures
+    this.latestDistTag = "latest";
+    const isLoggingEnabled = this.log.isEnabled();
+    if (isLoggingEnabled) {
+      this.log.writeLine(`Global cache location '${globalCachePath}', safe file path '${safeListPath}', types map path ${typesMapLocation}`);
+    }
+    this.processCacheLocation(this.globalCachePath);
+  }
+  /** @internal */
+  handleRequest(req) {
+    switch (req.kind) {
+      case "discover":
+        this.install(req);
+        break;
+      case "closeProject":
+        this.closeProject(req);
+        break;
+      case "typesRegistry": {
+        const typesRegistry = {};
+        this.typesRegistry.forEach((value, key) => {
+          typesRegistry[key] = value;
+        });
+        const response = { kind: EventTypesRegistry, typesRegistry };
+        this.sendResponse(response);
+        break;
+      }
+      case "installPackage": {
+        this.installPackage(req);
+        break;
+      }
+      default:
+        Debug.assertNever(req);
+    }
+  }
+  closeProject(req) {
+    this.closeWatchers(req.projectName);
+  }
+  closeWatchers(projectName) {
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Closing file watchers for project '${projectName}'`);
+    }
+    const watchers = this.projectWatchers.get(projectName);
+    if (!watchers) {
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`No watchers are registered for project '${projectName}'`);
+      }
+      return;
+    }
+    this.projectWatchers.delete(projectName);
+    this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: [] });
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Closing file watchers for project '${projectName}' - done.`);
+    }
+  }
+  install(req) {
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Got install request${stringifyIndented(req)}`);
+    }
+    if (req.cachePath) {
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`Request specifies cache path '${req.cachePath}', loading cached information...`);
+      }
+      this.processCacheLocation(req.cachePath);
+    }
+    if (this.safeList === void 0) {
+      this.initializeSafeList();
+    }
+    const discoverTypingsResult = ts_JsTyping_exports.discoverTypings(
+      this.installTypingHost,
+      this.log.isEnabled() ? (s) => this.log.writeLine(s) : void 0,
+      req.fileNames,
+      req.projectRootPath,
+      this.safeList,
+      this.packageNameToTypingLocation,
+      req.typeAcquisition,
+      req.unresolvedImports,
+      this.typesRegistry,
+      req.compilerOptions
+    );
+    this.watchFiles(req.projectName, discoverTypingsResult.filesToWatch);
+    if (discoverTypingsResult.newTypingNames.length) {
+      this.installTypings(req, req.cachePath || this.globalCachePath, discoverTypingsResult.cachedTypingPaths, discoverTypingsResult.newTypingNames);
+    } else {
+      this.sendResponse(this.createSetTypings(req, discoverTypingsResult.cachedTypingPaths));
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`No new typings were requested as a result of typings discovery`);
+      }
+    }
+  }
+  /** @internal */
+  installPackage(req) {
+    const { fileName, packageName, projectName, projectRootPath, id } = req;
+    const cwd = forEachAncestorDirectory(getDirectoryPath(fileName), (directory) => {
+      if (this.installTypingHost.fileExists(combinePaths(directory, "package.json"))) {
+        return directory;
+      }
+    }) || projectRootPath;
+    if (cwd) {
+      this.installWorker(-1, [packageName], cwd, (success) => {
+        const message = success ? `Package ${packageName} installed.` : `There was an error installing ${packageName}.`;
+        const response = {
+          kind: ActionPackageInstalled,
+          projectName,
+          id,
+          success,
+          message
+        };
+        this.sendResponse(response);
+      });
+    } else {
+      const response = {
+        kind: ActionPackageInstalled,
+        projectName,
+        id,
+        success: false,
+        message: "Could not determine a project root path."
+      };
+      this.sendResponse(response);
+    }
+  }
+  initializeSafeList() {
+    if (this.typesMapLocation) {
+      const safeListFromMap = ts_JsTyping_exports.loadTypesMap(this.installTypingHost, this.typesMapLocation);
+      if (safeListFromMap) {
+        this.log.writeLine(`Loaded safelist from types map file '${this.typesMapLocation}'`);
+        this.safeList = safeListFromMap;
+        return;
+      }
+      this.log.writeLine(`Failed to load safelist from types map file '${this.typesMapLocation}'`);
+    }
+    this.safeList = ts_JsTyping_exports.loadSafeList(this.installTypingHost, this.safeListPath);
+  }
+  processCacheLocation(cacheLocation) {
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Processing cache location '${cacheLocation}'`);
+    }
+    if (this.knownCachesSet.has(cacheLocation)) {
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`Cache location was already processed...`);
+      }
+      return;
+    }
+    const packageJson = combinePaths(cacheLocation, "package.json");
+    const packageLockJson = combinePaths(cacheLocation, "package-lock.json");
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Trying to find '${packageJson}'...`);
+    }
+    if (this.installTypingHost.fileExists(packageJson) && this.installTypingHost.fileExists(packageLockJson)) {
+      const npmConfig = JSON.parse(this.installTypingHost.readFile(packageJson));
+      const npmLock = JSON.parse(this.installTypingHost.readFile(packageLockJson));
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`Loaded content of '${packageJson}':${stringifyIndented(npmConfig)}`);
+        this.log.writeLine(`Loaded content of '${packageLockJson}':${stringifyIndented(npmLock)}`);
+      }
+      if (npmConfig.devDependencies && npmLock.dependencies) {
+        for (const key in npmConfig.devDependencies) {
+          if (!hasProperty(npmLock.dependencies, key)) {
+            continue;
           }
-          if (openedByClient) {
-            this.stopWatchingScriptInfo(info);
-            info.open(fileContent);
-            if (hasMixedContent) {
-              info.registerFileUpdate();
-            }
+          const packageName = getBaseFileName(key);
+          if (!packageName) {
+            continue;
           }
-          return info;
-        }
-        /**
-         * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred
-         */
-        getScriptInfoForNormalizedPath(fileName) {
-          return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName));
-        }
-        getScriptInfoForPath(fileName) {
-          return this.filenameToScriptInfo.get(fileName);
-        }
-        /** @internal */
-        getDocumentPositionMapper(project, generatedFileName, sourceFileName) {
-          const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient(generatedFileName, project.currentDirectory, this.host);
-          if (!declarationInfo) {
-            if (sourceFileName) {
-              project.addGeneratedFileWatch(generatedFileName, sourceFileName);
-            }
-            return void 0;
+          const typingFile = typingToFileName(cacheLocation, packageName, this.installTypingHost, this.log);
+          if (!typingFile) {
+            this.missingTypingsSet.add(packageName);
+            continue;
           }
-          declarationInfo.getSnapshot();
-          if (isString(declarationInfo.sourceMapFilePath)) {
-            const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
-            if (sourceMapFileInfo2) {
-              sourceMapFileInfo2.getSnapshot();
-              if (sourceMapFileInfo2.documentPositionMapper !== void 0) {
-                sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos);
-                return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0;
-              }
+          const existingTypingFile = this.packageNameToTypingLocation.get(packageName);
+          if (existingTypingFile) {
+            if (existingTypingFile.typingLocation === typingFile) {
+              continue;
             }
-            declarationInfo.sourceMapFilePath = void 0;
-          } else if (declarationInfo.sourceMapFilePath) {
-            declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos);
-            return void 0;
-          } else if (declarationInfo.sourceMapFilePath !== void 0) {
-            return void 0;
-          }
-          let sourceMapFileInfo;
-          let mapFileNameFromDeclarationInfo;
-          let readMapFile = (mapFileName, mapFileNameFromDts) => {
-            const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient(mapFileName, project.currentDirectory, this.host);
-            if (!mapInfo) {
-              mapFileNameFromDeclarationInfo = mapFileNameFromDts;
-              return void 0;
+            if (this.log.isEnabled()) {
+              this.log.writeLine(`New typing for package ${packageName} from '${typingFile}' conflicts with existing typing file '${existingTypingFile}'`);
             }
-            sourceMapFileInfo = mapInfo;
-            const snap = mapInfo.getSnapshot();
-            if (mapInfo.documentPositionMapper !== void 0)
-              return mapInfo.documentPositionMapper;
-            return getSnapshotText(snap);
-          };
-          const projectName = project.projectName;
-          const documentPositionMapper = getDocumentPositionMapper(
-            { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) },
-            declarationInfo.fileName,
-            declarationInfo.textStorage.getLineInfo(),
-            readMapFile
-          );
-          readMapFile = void 0;
-          if (sourceMapFileInfo) {
-            declarationInfo.sourceMapFilePath = sourceMapFileInfo.path;
-            sourceMapFileInfo.declarationInfoPath = declarationInfo.path;
-            sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false;
-            sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos);
-          } else if (mapFileNameFromDeclarationInfo) {
-            declarationInfo.sourceMapFilePath = {
-              watcher: this.addMissingSourceMapFile(
-                project.currentDirectory === this.currentDirectory ? mapFileNameFromDeclarationInfo : getNormalizedAbsolutePath(mapFileNameFromDeclarationInfo, project.currentDirectory),
-                declarationInfo.path
-              ),
-              sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project)
-            };
-          } else {
-            declarationInfo.sourceMapFilePath = false;
-          }
-          return documentPositionMapper;
-        }
-        addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) {
-          if (sourceFileName) {
-            const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient(sourceFileName, project.currentDirectory, project.directoryStructureHost);
-            (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path);
-          }
-          return sourceInfos;
-        }
-        addMissingSourceMapFile(mapFileName, declarationInfoPath) {
-          const fileWatcher = this.watchFactory.watchFile(
-            mapFileName,
-            () => {
-              const declarationInfo = this.getScriptInfoForPath(declarationInfoPath);
-              if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) {
-                this.delayUpdateProjectGraphs(
-                  declarationInfo.containingProjects,
-                  /*clearSourceMapperCache*/
-                  true
-                );
-                this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos);
-                declarationInfo.closeSourceMapFileWatcher();
-              }
-            },
-            2e3 /* High */,
-            this.hostConfiguration.watchOptions,
-            WatchType.MissingSourceMapFile
-          );
-          return fileWatcher;
-        }
-        /** @internal */
-        getSourceFileLike(fileName, projectNameOrProject, declarationInfo) {
-          const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject);
-          if (project) {
-            const path = project.toPath(fileName);
-            const sourceFile = project.getSourceFile(path);
-            if (sourceFile && sourceFile.resolvedPath === path)
-              return sourceFile;
-          }
-          const info = this.getOrCreateScriptInfoNotOpenedByClient(fileName, (project || this).currentDirectory, project ? project.directoryStructureHost : this.host);
-          if (!info)
-            return void 0;
-          if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) {
-            const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
-            if (sourceMapInfo) {
-              (sourceMapInfo.sourceInfos || (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path);
-            }
-          }
-          if (info.cacheSourceFile)
-            return info.cacheSourceFile.sourceFile;
-          if (!info.sourceFileLike) {
-            info.sourceFileLike = {
-              get text() {
-                Debug.fail("shouldnt need text");
-                return "";
-              },
-              getLineAndCharacterOfPosition: (pos) => {
-                const lineOffset = info.positionToLineOffset(pos);
-                return { line: lineOffset.line - 1, character: lineOffset.offset - 1 };
-              },
-              getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits)
-            };
           }
-          return info.sourceFileLike;
-        }
-        /** @internal */
-        setPerformanceEventHandler(performanceEventHandler) {
-          this.performanceEventHandler = performanceEventHandler;
-        }
-        setHostConfiguration(args) {
-          var _a;
-          if (args.file) {
-            const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file));
-            if (info) {
-              info.setOptions(convertFormatOptions(args.formatOptions), args.preferences);
-              this.logger.info(`Host configuration update for file ${args.file}`);
-            }
-          } else {
-            if (args.hostInfo !== void 0) {
-              this.hostConfiguration.hostInfo = args.hostInfo;
-              this.logger.info(`Host information ${args.hostInfo}`);
-            }
-            if (args.formatOptions) {
-              this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) };
-              this.logger.info("Format host information updated");
-            }
-            if (args.preferences) {
-              const {
-                lazyConfiguredProjectsFromExternalProject,
-                includePackageJsonAutoImports
-              } = this.hostConfiguration.preferences;
-              this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences };
-              if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) {
-                this.externalProjectToConfiguredProjectMap.forEach(
-                  (projects) => projects.forEach((project) => {
-                    if (!project.isClosed() && project.hasExternalProjectRef() && project.pendingUpdateLevel === 2 /* Full */ && !this.pendingProjectUpdates.has(project.getProjectName())) {
-                      project.updateGraph();
-                    }
-                  })
-                );
-              }
-              if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports) {
-                this.forEachProject((project) => {
-                  project.onAutoImportProviderSettingsChanged();
-                });
-              }
-            }
-            if (args.extraFileExtensions) {
-              this.hostConfiguration.extraFileExtensions = args.extraFileExtensions;
-              this.reloadProjects();
-              this.logger.info("Host file extension mappings updated");
-            }
-            if (args.watchOptions) {
-              this.hostConfiguration.watchOptions = (_a = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a.watchOptions;
-              this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`);
-            }
+          if (this.log.isEnabled()) {
+            this.log.writeLine(`Adding entry into typings cache: '${packageName}' => '${typingFile}'`);
           }
-        }
-        /** @internal */
-        getWatchOptions(project) {
-          return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions());
-        }
-        /** @internal */
-        getWatchOptionsFromProjectWatchOptions(projectOptions) {
-          return projectOptions && this.hostConfiguration.watchOptions ? { ...this.hostConfiguration.watchOptions, ...projectOptions } : projectOptions || this.hostConfiguration.watchOptions;
-        }
-        closeLog() {
-          this.logger.close();
-        }
-        /**
-         * This function rebuilds the project for every file opened by the client
-         * This does not reload contents of open files from disk. But we could do that if needed
-         */
-        reloadProjects() {
-          this.logger.info("reload projects.");
-          this.filenameToScriptInfo.forEach((info) => {
-            if (this.openFiles.has(info.path))
-              return;
-            if (!info.fileWatcher)
-              return;
-            this.onSourceFileChanged(info, this.host.fileExists(info.fileName) ? 1 /* Changed */ : 2 /* Deleted */);
-          });
-          this.pendingProjectUpdates.forEach((_project, projectName) => {
-            this.throttledOperations.cancel(projectName);
-            this.pendingProjectUpdates.delete(projectName);
-          });
-          this.throttledOperations.cancel(ensureProjectForOpenFileSchedule);
-          this.pendingEnsureProjectForOpenFiles = false;
-          this.configFileExistenceInfoCache.forEach((info) => {
-            if (info.config)
-              info.config.updateLevel = 2 /* Full */;
-          });
-          this.reloadConfiguredProjectForFiles(
-            this.openFiles,
-            /*clearSemanticCache*/
-            true,
-            /*delayReload*/
-            false,
-            returnTrue,
-            "User requested reload projects"
-          );
-          this.externalProjects.forEach((project) => {
-            this.clearSemanticCache(project);
-            project.updateGraph();
-          });
-          this.inferredProjects.forEach((project) => this.clearSemanticCache(project));
-          this.ensureProjectForOpenFiles();
-          this.logger.info("After reloading projects..");
-          this.printProjects();
-        }
-        /**
-         * This function goes through all the openFiles and tries to file the config file for them.
-         * If the config file is found and it refers to existing project, it reloads it either immediately
-         * or schedules it for reload depending on delayReload option
-         * If there is no existing project it just opens the configured project for the config file
-         * reloadForInfo provides a way to filter out files to reload configured project for
-         */
-        reloadConfiguredProjectForFiles(openFiles, clearSemanticCache, delayReload, shouldReloadProjectFor, reason) {
-          const updatedProjects = /* @__PURE__ */ new Map();
-          const reloadChildProject = (child) => {
-            if (!updatedProjects.has(child.canonicalConfigFilePath)) {
-              updatedProjects.set(child.canonicalConfigFilePath, true);
-              this.reloadConfiguredProject(
-                child,
-                reason,
-                /*isInitialLoad*/
-                false,
-                clearSemanticCache
-              );
-            }
-          };
-          openFiles == null ? void 0 : openFiles.forEach((openFileValue, path) => {
-            this.configFileForOpenFiles.delete(path);
-            if (!shouldReloadProjectFor(openFileValue)) {
-              return;
-            }
-            const info = this.getScriptInfoForPath(path);
-            Debug.assert(info.isScriptOpen());
-            const configFileName = this.getConfigFileNameForFile(info);
-            if (configFileName) {
-              const project = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProject(configFileName);
-              if (!updatedProjects.has(project.canonicalConfigFilePath)) {
-                updatedProjects.set(project.canonicalConfigFilePath, true);
-                if (delayReload) {
-                  project.pendingUpdateLevel = 2 /* Full */;
-                  project.pendingUpdateReason = reason;
-                  if (clearSemanticCache)
-                    this.clearSemanticCache(project);
-                  this.delayUpdateProjectGraph(project);
-                } else {
-                  this.reloadConfiguredProject(
-                    project,
-                    reason,
-                    /*isInitialLoad*/
-                    false,
-                    clearSemanticCache
-                  );
-                  if (!projectContainsInfoDirectly(project, info)) {
-                    const referencedProject = forEachResolvedProjectReferenceProject(
-                      project,
-                      info.path,
-                      (child) => {
-                        reloadChildProject(child);
-                        return projectContainsInfoDirectly(child, info);
-                      },
-                      1 /* FindCreate */
-                    );
-                    if (referencedProject) {
-                      forEachResolvedProjectReferenceProject(
-                        project,
-                        /*fileName*/
-                        void 0,
-                        reloadChildProject,
-                        0 /* Find */
-                      );
-                    }
-                  }
-                }
-              }
-            }
-          });
-        }
-        /**
-         * Remove the root of inferred project if script info is part of another project
-         */
-        removeRootOfInferredProjectIfNowPartOfOtherProject(info) {
-          Debug.assert(info.containingProjects.length > 0);
-          const firstProject = info.containingProjects[0];
-          if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) {
-            firstProject.removeFile(
-              info,
-              /*fileExists*/
-              true,
-              /*detachFromProject*/
-              true
-            );
+          const info = getProperty(npmLock.dependencies, key);
+          const version2 = info && info.version;
+          if (!version2) {
+            continue;
           }
+          const newTyping = { typingLocation: typingFile, version: new Version(version2) };
+          this.packageNameToTypingLocation.set(packageName, newTyping);
         }
-        /**
-         * This function is to update the project structure for every inferred project.
-         * It is called on the premise that all the configured projects are
-         * up to date.
-         * This will go through open files and assign them to inferred project if open file is not part of any other project
-         * After that all the inferred project graphs are updated
-         */
-        ensureProjectForOpenFiles() {
-          this.logger.info("Before ensureProjectForOpenFiles:");
-          this.printProjects();
-          this.openFiles.forEach((projectRootPath, path) => {
-            const info = this.getScriptInfoForPath(path);
-            if (info.isOrphan()) {
-              this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
-            } else {
-              this.removeRootOfInferredProjectIfNowPartOfOtherProject(info);
-            }
-          });
-          this.pendingEnsureProjectForOpenFiles = false;
-          this.inferredProjects.forEach(updateProjectIfDirty);
-          this.logger.info("After ensureProjectForOpenFiles:");
-          this.printProjects();
-        }
-        /**
-         * Open file whose contents is managed by the client
-         * @param filename is absolute pathname
-         * @param fileContent is a known version of the file content that is more up to date than the one on disk
-         */
-        openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-          return this.openClientFileWithNormalizedPath(
-            toNormalizedPath(fileName),
-            fileContent,
-            scriptKind,
-            /*hasMixedContent*/
-            false,
-            projectRootPath ? toNormalizedPath(projectRootPath) : void 0
-          );
-        }
-        /** @internal */
-        getOriginalLocationEnsuringConfiguredProject(project, location) {
-          const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName);
-          const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location);
-          if (!originalLocation)
-            return void 0;
-          const { fileName } = originalLocation;
-          const scriptInfo = this.getScriptInfo(fileName);
-          if (!scriptInfo && !this.host.fileExists(fileName))
-            return void 0;
-          const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) };
-          const configFileName = this.getConfigFileNameForFile(originalFileInfo);
-          if (!configFileName)
-            return void 0;
-          let configuredProject = this.findConfiguredProjectByProjectName(configFileName);
-          if (!configuredProject) {
-            if (project.getCompilerOptions().disableReferencedProjectLoad) {
-              if (isSourceOfProjectReferenceRedirect) {
-                return location;
-              }
-              return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location;
-            }
-            configuredProject = this.createAndLoadConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`);
-          }
-          updateProjectIfDirty(configuredProject);
-          const projectContainsOriginalInfo = (project2) => {
-            const info = this.getScriptInfo(fileName);
-            return info && projectContainsInfoDirectly(project2, info);
-          };
-          if (configuredProject.isSolution() || !projectContainsOriginalInfo(configuredProject)) {
-            configuredProject = forEachResolvedProjectReferenceProject(
-              configuredProject,
-              fileName,
-              (child) => {
-                updateProjectIfDirty(child);
-                return projectContainsOriginalInfo(child) ? child : void 0;
-              },
-              2 /* FindCreateLoad */,
-              `Creating project referenced in solution ${configuredProject.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`
-            );
-            if (!configuredProject)
-              return void 0;
-            if (configuredProject === project)
-              return originalLocation;
+      }
+    }
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Finished processing cache location '${cacheLocation}'`);
+    }
+    this.knownCachesSet.add(cacheLocation);
+  }
+  filterTypings(typingsToInstall) {
+    return mapDefined(typingsToInstall, (typing) => {
+      const typingKey = mangleScopedPackageName(typing);
+      if (this.missingTypingsSet.has(typingKey)) {
+        if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' is in missingTypingsSet - skipping...`);
+        return void 0;
+      }
+      const validationResult = ts_JsTyping_exports.validatePackageName(typing);
+      if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
+        this.missingTypingsSet.add(typingKey);
+        if (this.log.isEnabled()) this.log.writeLine(ts_JsTyping_exports.renderPackageNameValidationFailure(validationResult, typing));
+        return void 0;
+      }
+      if (!this.typesRegistry.has(typingKey)) {
+        if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: Entry for package '${typingKey}' does not exist in local types registry - skipping...`);
+        return void 0;
+      }
+      if (this.packageNameToTypingLocation.get(typingKey) && ts_JsTyping_exports.isTypingUpToDate(this.packageNameToTypingLocation.get(typingKey), this.typesRegistry.get(typingKey))) {
+        if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' already has an up-to-date typing - skipping...`);
+        return void 0;
+      }
+      return typingKey;
+    });
+  }
+  ensurePackageDirectoryExists(directory) {
+    const npmConfigPath = combinePaths(directory, "package.json");
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Npm config file: ${npmConfigPath}`);
+    }
+    if (!this.installTypingHost.fileExists(npmConfigPath)) {
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`Npm config file: '${npmConfigPath}' is missing, creating new one...`);
+      }
+      this.ensureDirectoryExists(directory, this.installTypingHost);
+      this.installTypingHost.writeFile(npmConfigPath, '{ "private": true }');
+    }
+  }
+  installTypings(req, cachePath, currentlyCachedTypings, typingsToInstall) {
+    if (this.log.isEnabled()) {
+      this.log.writeLine(`Installing typings ${JSON.stringify(typingsToInstall)}`);
+    }
+    const filteredTypings = this.filterTypings(typingsToInstall);
+    if (filteredTypings.length === 0) {
+      if (this.log.isEnabled()) {
+        this.log.writeLine(`All typings are known to be missing or invalid - no need to install more typings`);
+      }
+      this.sendResponse(this.createSetTypings(req, currentlyCachedTypings));
+      return;
+    }
+    this.ensurePackageDirectoryExists(cachePath);
+    const requestId = this.installRunCount;
+    this.installRunCount++;
+    this.sendResponse({
+      kind: EventBeginInstallTypes,
+      eventId: requestId,
+      typingsInstallerVersion: version,
+      projectName: req.projectName
+    });
+    const scopedTypings = filteredTypings.map(typingsName);
+    this.installTypingsAsync(requestId, scopedTypings, cachePath, (ok) => {
+      try {
+        if (!ok) {
+          if (this.log.isEnabled()) {
+            this.log.writeLine(`install request failed, marking packages as missing to prevent repeated requests: ${JSON.stringify(filteredTypings)}`);
           }
-          addOriginalConfiguredProject(configuredProject);
-          const originalScriptInfo = this.getScriptInfo(fileName);
-          if (!originalScriptInfo || !originalScriptInfo.containingProjects.length)
-            return void 0;
-          originalScriptInfo.containingProjects.forEach((project2) => {
-            if (isConfiguredProject(project2)) {
-              addOriginalConfiguredProject(project2);
-            }
-          });
-          return originalLocation;
-          function addOriginalConfiguredProject(originalProject) {
-            if (!project.originalConfiguredProjects) {
-              project.originalConfiguredProjects = /* @__PURE__ */ new Set();
-            }
-            project.originalConfiguredProjects.add(originalProject.canonicalConfigFilePath);
+          for (const typing of filteredTypings) {
+            this.missingTypingsSet.add(typing);
           }
+          return;
         }
-        /** @internal */
-        fileExists(fileName) {
-          return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName);
-        }
-        findExternalProjectContainingOpenScriptInfo(info) {
-          return find(this.externalProjects, (proj) => {
-            updateProjectIfDirty(proj);
-            return proj.containsScriptInfo(info);
-          });
-        }
-        getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
-          const info = this.getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, fileContent, scriptKind, hasMixedContent);
-          this.openFiles.set(info.path, projectRootPath);
-          return info;
-        }
-        assignProjectToOpenedScriptInfo(info) {
-          let configFileName;
-          let configFileErrors;
-          let project = this.findExternalProjectContainingOpenScriptInfo(info);
-          let retainProjects;
-          let projectForConfigFileDiag;
-          let defaultConfigProjectIsCreated = false;
-          if (!project && this.serverMode === 0 /* Semantic */) {
-            configFileName = this.getConfigFileNameForFile(info);
-            if (configFileName) {
-              project = this.findConfiguredProjectByProjectName(configFileName);
-              if (!project) {
-                project = this.createLoadAndUpdateConfiguredProject(configFileName, `Creating possible configured project for ${info.fileName} to open`);
-                defaultConfigProjectIsCreated = true;
-              } else {
-                updateProjectIfDirty(project);
-              }
-              projectForConfigFileDiag = project.containsScriptInfo(info) ? project : void 0;
-              retainProjects = project;
-              if (!projectContainsInfoDirectly(project, info)) {
-                forEachResolvedProjectReferenceProject(
-                  project,
-                  info.path,
-                  (child) => {
-                    updateProjectIfDirty(child);
-                    if (!isArray(retainProjects)) {
-                      retainProjects = [project, child];
-                    } else {
-                      retainProjects.push(child);
-                    }
-                    if (projectContainsInfoDirectly(child, info)) {
-                      projectForConfigFileDiag = child;
-                      return child;
-                    }
-                    if (!projectForConfigFileDiag && child.containsScriptInfo(info)) {
-                      projectForConfigFileDiag = child;
-                    }
-                  },
-                  2 /* FindCreateLoad */,
-                  `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`
-                );
-              }
-              if (projectForConfigFileDiag) {
-                configFileName = projectForConfigFileDiag.getConfigFilePath();
-                if (projectForConfigFileDiag !== project || defaultConfigProjectIsCreated) {
-                  configFileErrors = projectForConfigFileDiag.getAllProjectErrors();
-                  this.sendConfigFileDiagEvent(projectForConfigFileDiag, info.fileName);
-                }
-              } else {
-                configFileName = void 0;
-              }
-              this.createAncestorProjects(info, project);
-            }
-          }
-          info.containingProjects.forEach(updateProjectIfDirty);
-          if (info.isOrphan()) {
-            if (isArray(retainProjects)) {
-              retainProjects.forEach((project2) => this.sendConfigFileDiagEvent(project2, info.fileName));
-            } else if (retainProjects) {
-              this.sendConfigFileDiagEvent(retainProjects, info.fileName);
-            }
-            Debug.assert(this.openFiles.has(info.path));
-            this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path));
-          }
-          Debug.assert(!info.isOrphan());
-          return { configFileName, configFileErrors, retainProjects };
+        if (this.log.isEnabled()) {
+          this.log.writeLine(`Installed typings ${JSON.stringify(scopedTypings)}`);
         }
-        createAncestorProjects(info, project) {
-          if (!info.isAttached(project))
-            return;
-          while (true) {
-            if (!project.isInitialLoadPending() && (!project.getCompilerOptions().composite || project.getCompilerOptions().disableSolutionSearching))
-              return;
-            const configFileName = this.getConfigFileNameForFile({
-              fileName: project.getConfigFilePath(),
-              path: info.path,
-              configFileInfo: true
-            });
-            if (!configFileName)
-              return;
-            const ancestor = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProjectWithDelayLoad(configFileName, `Creating project possibly referencing default composite project ${project.getProjectName()} of open file ${info.fileName}`);
-            if (ancestor.isInitialLoadPending()) {
-              ancestor.setPotentialProjectReference(project.canonicalConfigFilePath);
-            }
-            project = ancestor;
+        const installedTypingFiles = [];
+        for (const packageName of filteredTypings) {
+          const typingFile = typingToFileName(cachePath, packageName, this.installTypingHost, this.log);
+          if (!typingFile) {
+            this.missingTypingsSet.add(packageName);
+            continue;
           }
+          const distTags = this.typesRegistry.get(packageName);
+          const newVersion = new Version(distTags[`ts${versionMajorMinor}`] || distTags[this.latestDistTag]);
+          const newTyping = { typingLocation: typingFile, version: newVersion };
+          this.packageNameToTypingLocation.set(packageName, newTyping);
+          installedTypingFiles.push(typingFile);
         }
-        /** @internal */
-        loadAncestorProjectTree(forProjects) {
-          forProjects = forProjects || mapDefinedEntries(
-            this.configuredProjects,
-            (key, project) => !project.isInitialLoadPending() ? [key, true] : void 0
-          );
-          const seenProjects = /* @__PURE__ */ new Set();
-          for (const project of arrayFrom(this.configuredProjects.values())) {
-            if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) {
-              updateProjectIfDirty(project);
-            }
-            this.ensureProjectChildren(project, forProjects, seenProjects);
-          }
+        if (this.log.isEnabled()) {
+          this.log.writeLine(`Installed typing files ${JSON.stringify(installedTypingFiles)}`);
         }
-        ensureProjectChildren(project, forProjects, seenProjects) {
-          var _a;
-          if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath))
-            return;
-          if (project.getCompilerOptions().disableReferencedProjectLoad)
-            return;
-          const children = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences();
-          if (!children)
-            return;
-          for (const child of children) {
-            if (!child)
-              continue;
-            const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0);
-            if (!referencedProject)
-              continue;
-            const configFileName = toNormalizedPath(child.sourceFile.fileName);
-            const childProject = project.projectService.findConfiguredProjectByProjectName(configFileName) || project.projectService.createAndLoadConfiguredProject(configFileName, `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}`);
-            updateProjectIfDirty(childProject);
-            this.ensureProjectChildren(childProject, forProjects, seenProjects);
+        this.sendResponse(this.createSetTypings(req, currentlyCachedTypings.concat(installedTypingFiles)));
+      } finally {
+        const response = {
+          kind: EventEndInstallTypes,
+          eventId: requestId,
+          projectName: req.projectName,
+          packagesToInstall: scopedTypings,
+          installSuccess: ok,
+          typingsInstallerVersion: version
+        };
+        this.sendResponse(response);
+      }
+    });
+  }
+  ensureDirectoryExists(directory, host) {
+    const directoryName = getDirectoryPath(directory);
+    if (!host.directoryExists(directoryName)) {
+      this.ensureDirectoryExists(directoryName, host);
+    }
+    if (!host.directoryExists(directory)) {
+      host.createDirectory(directory);
+    }
+  }
+  watchFiles(projectName, files) {
+    if (!files.length) {
+      this.closeWatchers(projectName);
+      return;
+    }
+    const existing = this.projectWatchers.get(projectName);
+    const newSet = new Set(files);
+    if (!existing || forEachKey(newSet, (s) => !existing.has(s)) || forEachKey(existing, (s) => !newSet.has(s))) {
+      this.projectWatchers.set(projectName, newSet);
+      this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files });
+    } else {
+      this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: void 0 });
+    }
+  }
+  createSetTypings(request, typings) {
+    return {
+      projectName: request.projectName,
+      typeAcquisition: request.typeAcquisition,
+      compilerOptions: request.compilerOptions,
+      typings,
+      unresolvedImports: request.unresolvedImports,
+      kind: ActionSet
+    };
+  }
+  installTypingsAsync(requestId, packageNames, cwd, onRequestCompleted) {
+    this.pendingRunRequests.unshift({ requestId, packageNames, cwd, onRequestCompleted });
+    this.executeWithThrottling();
+  }
+  executeWithThrottling() {
+    while (this.inFlightRequestCount < this.throttleLimit && this.pendingRunRequests.length) {
+      this.inFlightRequestCount++;
+      const request = this.pendingRunRequests.pop();
+      this.installWorker(request.requestId, request.packageNames, request.cwd, (ok) => {
+        this.inFlightRequestCount--;
+        request.onRequestCompleted(ok);
+        this.executeWithThrottling();
+      });
+    }
+  }
+};
+function typingsName(packageName) {
+  return `@types/${packageName}@ts${versionMajorMinor}`;
+}
+
+// src/server/utilitiesPublic.ts
+var LogLevel2 = /* @__PURE__ */ ((LogLevel3) => {
+  LogLevel3[LogLevel3["terse"] = 0] = "terse";
+  LogLevel3[LogLevel3["normal"] = 1] = "normal";
+  LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime";
+  LogLevel3[LogLevel3["verbose"] = 3] = "verbose";
+  return LogLevel3;
+})(LogLevel2 || {});
+var emptyArray2 = createSortedArray2();
+var Msg = /* @__PURE__ */ ((Msg2) => {
+  Msg2["Err"] = "Err";
+  Msg2["Info"] = "Info";
+  Msg2["Perf"] = "Perf";
+  return Msg2;
+})(Msg || {});
+function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) {
+  return {
+    projectName: project.getProjectName(),
+    fileNames: project.getFileNames(
+      /*excludeFilesFromExternalLibraries*/
+      true,
+      /*excludeConfigFiles*/
+      true
+    ).concat(project.getExcludedFiles()),
+    compilerOptions: project.getCompilationSettings(),
+    typeAcquisition,
+    unresolvedImports,
+    projectRootPath: project.getCurrentDirectory(),
+    cachePath,
+    kind: "discover"
+  };
+}
+var Errors;
+((Errors2) => {
+  function ThrowNoProject() {
+    throw new Error("No Project.");
+  }
+  Errors2.ThrowNoProject = ThrowNoProject;
+  function ThrowProjectLanguageServiceDisabled() {
+    throw new Error("The project's language service is disabled.");
+  }
+  Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled;
+  function ThrowProjectDoesNotContainDocument(fileName, project) {
+    throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`);
+  }
+  Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument;
+})(Errors || (Errors = {}));
+function toNormalizedPath(fileName) {
+  return normalizePath(fileName);
+}
+function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) {
+  const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory);
+  return getCanonicalFileName(f);
+}
+function asNormalizedPath(fileName) {
+  return fileName;
+}
+function createNormalizedPathMap() {
+  const map2 = /* @__PURE__ */ new Map();
+  return {
+    get(path) {
+      return map2.get(path);
+    },
+    set(path, value) {
+      map2.set(path, value);
+    },
+    contains(path) {
+      return map2.has(path);
+    },
+    remove(path) {
+      map2.delete(path);
+    }
+  };
+}
+function isInferredProjectName(name) {
+  return /dev\/null\/inferredProject\d+\*/.test(name);
+}
+function makeInferredProjectName(counter) {
+  return `/dev/null/inferredProject${counter}*`;
+}
+function makeAutoImportProviderProjectName(counter) {
+  return `/dev/null/autoImportProviderProject${counter}*`;
+}
+function makeAuxiliaryProjectName(counter) {
+  return `/dev/null/auxiliaryProject${counter}*`;
+}
+function createSortedArray2() {
+  return [];
+}
+
+// src/server/utilities.ts
+var ThrottledOperations = class _ThrottledOperations {
+  constructor(host, logger) {
+    this.host = host;
+    this.pendingTimeouts = /* @__PURE__ */ new Map();
+    this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0;
+  }
+  /**
+   * Wait `number` milliseconds and then invoke `cb`.  If, while waiting, schedule
+   * is called again with the same `operationId`, cancel this operation in favor
+   * of the new one.  (Note that the amount of time the canceled operation had been
+   * waiting does not affect the amount of time that the new operation waits.)
+   */
+  schedule(operationId, delay, cb) {
+    const pendingTimeout = this.pendingTimeouts.get(operationId);
+    if (pendingTimeout) {
+      this.host.clearTimeout(pendingTimeout);
+    }
+    this.pendingTimeouts.set(operationId, this.host.setTimeout(_ThrottledOperations.run, delay, operationId, this, cb));
+    if (this.logger) {
+      this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`);
+    }
+  }
+  cancel(operationId) {
+    const pendingTimeout = this.pendingTimeouts.get(operationId);
+    if (!pendingTimeout) return false;
+    this.host.clearTimeout(pendingTimeout);
+    return this.pendingTimeouts.delete(operationId);
+  }
+  static run(operationId, self, cb) {
+    var _a, _b;
+    (_a = perfLogger) == null ? void 0 : _a.logStartScheduledOperation(operationId);
+    self.pendingTimeouts.delete(operationId);
+    if (self.logger) {
+      self.logger.info(`Running: ${operationId}`);
+    }
+    cb();
+    (_b = perfLogger) == null ? void 0 : _b.logStopScheduledOperation();
+  }
+};
+var GcTimer = class _GcTimer {
+  constructor(host, delay, logger) {
+    this.host = host;
+    this.delay = delay;
+    this.logger = logger;
+  }
+  scheduleCollect() {
+    if (!this.host.gc || this.timerId !== void 0) {
+      return;
+    }
+    this.timerId = this.host.setTimeout(_GcTimer.run, this.delay, this);
+  }
+  static run(self) {
+    var _a, _b;
+    self.timerId = void 0;
+    (_a = perfLogger) == null ? void 0 : _a.logStartScheduledOperation("GC collect");
+    const log = self.logger.hasLevel(2 /* requestTime */);
+    const before = log && self.host.getMemoryUsage();
+    self.host.gc();
+    if (log) {
+      const after = self.host.getMemoryUsage();
+      self.logger.perftrc(`GC::before ${before}, after ${after}`);
+    }
+    (_b = perfLogger) == null ? void 0 : _b.logStopScheduledOperation();
+  }
+};
+function getBaseConfigFileName(configFilePath) {
+  const base = getBaseFileName(configFilePath);
+  return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0;
+}
+function removeSorted(array, remove, compare) {
+  if (!array || array.length === 0) {
+    return;
+  }
+  if (array[0] === remove) {
+    array.splice(0, 1);
+    return;
+  }
+  const removeIndex = binarySearch(array, remove, identity, compare);
+  if (removeIndex >= 0) {
+    array.splice(removeIndex, 1);
+  }
+}
+
+// src/server/_namespaces/ts.server.protocol.ts
+var ts_server_protocol_exports = {};
+__export(ts_server_protocol_exports, {
+  ClassificationType: () => ClassificationType,
+  CommandTypes: () => CommandTypes,
+  CompletionTriggerKind: () => CompletionTriggerKind,
+  IndentStyle: () => IndentStyle2,
+  JsxEmit: () => JsxEmit2,
+  ModuleKind: () => ModuleKind2,
+  ModuleResolutionKind: () => ModuleResolutionKind2,
+  NewLineKind: () => NewLineKind2,
+  OrganizeImportsMode: () => OrganizeImportsMode,
+  PollingWatchKind: () => PollingWatchKind2,
+  ScriptTarget: () => ScriptTarget10,
+  SemicolonPreference: () => SemicolonPreference,
+  WatchDirectoryKind: () => WatchDirectoryKind2,
+  WatchFileKind: () => WatchFileKind2
+});
+
+// src/server/protocol.ts
+var CommandTypes = /* @__PURE__ */ ((CommandTypes2) => {
+  CommandTypes2["JsxClosingTag"] = "jsxClosingTag";
+  CommandTypes2["LinkedEditingRange"] = "linkedEditingRange";
+  CommandTypes2["Brace"] = "brace";
+  CommandTypes2["BraceFull"] = "brace-full";
+  CommandTypes2["BraceCompletion"] = "braceCompletion";
+  CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment";
+  CommandTypes2["Change"] = "change";
+  CommandTypes2["Close"] = "close";
+  CommandTypes2["Completions"] = "completions";
+  CommandTypes2["CompletionInfo"] = "completionInfo";
+  CommandTypes2["CompletionsFull"] = "completions-full";
+  CommandTypes2["CompletionDetails"] = "completionEntryDetails";
+  CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full";
+  CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList";
+  CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile";
+  CommandTypes2["Configure"] = "configure";
+  CommandTypes2["Definition"] = "definition";
+  CommandTypes2["DefinitionFull"] = "definition-full";
+  CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan";
+  CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full";
+  CommandTypes2["Implementation"] = "implementation";
+  CommandTypes2["ImplementationFull"] = "implementation-full";
+  CommandTypes2["EmitOutput"] = "emit-output";
+  CommandTypes2["Exit"] = "exit";
+  CommandTypes2["FileReferences"] = "fileReferences";
+  CommandTypes2["FileReferencesFull"] = "fileReferences-full";
+  CommandTypes2["Format"] = "format";
+  CommandTypes2["Formatonkey"] = "formatonkey";
+  CommandTypes2["FormatFull"] = "format-full";
+  CommandTypes2["FormatonkeyFull"] = "formatonkey-full";
+  CommandTypes2["FormatRangeFull"] = "formatRange-full";
+  CommandTypes2["Geterr"] = "geterr";
+  CommandTypes2["GeterrForProject"] = "geterrForProject";
+  CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync";
+  CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync";
+  CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync";
+  CommandTypes2["NavBar"] = "navbar";
+  CommandTypes2["NavBarFull"] = "navbar-full";
+  CommandTypes2["Navto"] = "navto";
+  CommandTypes2["NavtoFull"] = "navto-full";
+  CommandTypes2["NavTree"] = "navtree";
+  CommandTypes2["NavTreeFull"] = "navtree-full";
+  CommandTypes2["DocumentHighlights"] = "documentHighlights";
+  CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full";
+  CommandTypes2["Open"] = "open";
+  CommandTypes2["Quickinfo"] = "quickinfo";
+  CommandTypes2["QuickinfoFull"] = "quickinfo-full";
+  CommandTypes2["References"] = "references";
+  CommandTypes2["ReferencesFull"] = "references-full";
+  CommandTypes2["Reload"] = "reload";
+  CommandTypes2["Rename"] = "rename";
+  CommandTypes2["RenameInfoFull"] = "rename-full";
+  CommandTypes2["RenameLocationsFull"] = "renameLocations-full";
+  CommandTypes2["Saveto"] = "saveto";
+  CommandTypes2["SignatureHelp"] = "signatureHelp";
+  CommandTypes2["SignatureHelpFull"] = "signatureHelp-full";
+  CommandTypes2["FindSourceDefinition"] = "findSourceDefinition";
+  CommandTypes2["Status"] = "status";
+  CommandTypes2["TypeDefinition"] = "typeDefinition";
+  CommandTypes2["ProjectInfo"] = "projectInfo";
+  CommandTypes2["ReloadProjects"] = "reloadProjects";
+  CommandTypes2["Unknown"] = "unknown";
+  CommandTypes2["OpenExternalProject"] = "openExternalProject";
+  CommandTypes2["OpenExternalProjects"] = "openExternalProjects";
+  CommandTypes2["CloseExternalProject"] = "closeExternalProject";
+  CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList";
+  CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles";
+  CommandTypes2["UpdateOpen"] = "updateOpen";
+  CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full";
+  CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full";
+  CommandTypes2["Cleanup"] = "cleanup";
+  CommandTypes2["GetOutliningSpans"] = "getOutliningSpans";
+  CommandTypes2["GetOutliningSpansFull"] = "outliningSpans";
+  CommandTypes2["TodoComments"] = "todoComments";
+  CommandTypes2["Indentation"] = "indentation";
+  CommandTypes2["DocCommentTemplate"] = "docCommentTemplate";
+  CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full";
+  CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan";
+  CommandTypes2["BreakpointStatement"] = "breakpointStatement";
+  CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects";
+  CommandTypes2["GetCodeFixes"] = "getCodeFixes";
+  CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full";
+  CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix";
+  CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full";
+  CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand";
+  CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes";
+  CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors";
+  CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor";
+  CommandTypes2["GetMoveToRefactoringFileSuggestions"] = "getMoveToRefactoringFileSuggestions";
+  CommandTypes2["GetPasteEdits"] = "getPasteEdits";
+  CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full";
+  CommandTypes2["OrganizeImports"] = "organizeImports";
+  CommandTypes2["OrganizeImportsFull"] = "organizeImports-full";
+  CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename";
+  CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full";
+  CommandTypes2["ConfigurePlugin"] = "configurePlugin";
+  CommandTypes2["SelectionRange"] = "selectionRange";
+  CommandTypes2["SelectionRangeFull"] = "selectionRange-full";
+  CommandTypes2["ToggleLineComment"] = "toggleLineComment";
+  CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full";
+  CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment";
+  CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full";
+  CommandTypes2["CommentSelection"] = "commentSelection";
+  CommandTypes2["CommentSelectionFull"] = "commentSelection-full";
+  CommandTypes2["UncommentSelection"] = "uncommentSelection";
+  CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full";
+  CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy";
+  CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls";
+  CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls";
+  CommandTypes2["ProvideInlayHints"] = "provideInlayHints";
+  CommandTypes2["WatchChange"] = "watchChange";
+  CommandTypes2["MapCode"] = "mapCode";
+  return CommandTypes2;
+})(CommandTypes || {});
+var WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => {
+  WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval";
+  WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval";
+  WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
+  WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
+  WatchFileKind3["UseFsEvents"] = "UseFsEvents";
+  WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory";
+  return WatchFileKind3;
+})(WatchFileKind2 || {});
+var WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => {
+  WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents";
+  WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval";
+  WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
+  WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
+  return WatchDirectoryKind3;
+})(WatchDirectoryKind2 || {});
+var PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => {
+  PollingWatchKind3["FixedInterval"] = "FixedInterval";
+  PollingWatchKind3["PriorityInterval"] = "PriorityInterval";
+  PollingWatchKind3["DynamicPriority"] = "DynamicPriority";
+  PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize";
+  return PollingWatchKind3;
+})(PollingWatchKind2 || {});
+var IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => {
+  IndentStyle3["None"] = "None";
+  IndentStyle3["Block"] = "Block";
+  IndentStyle3["Smart"] = "Smart";
+  return IndentStyle3;
+})(IndentStyle2 || {});
+var JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => {
+  JsxEmit3["None"] = "none";
+  JsxEmit3["Preserve"] = "preserve";
+  JsxEmit3["ReactNative"] = "react-native";
+  JsxEmit3["React"] = "react";
+  JsxEmit3["ReactJSX"] = "react-jsx";
+  JsxEmit3["ReactJSXDev"] = "react-jsxdev";
+  return JsxEmit3;
+})(JsxEmit2 || {});
+var ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => {
+  ModuleKind3["None"] = "none";
+  ModuleKind3["CommonJS"] = "commonjs";
+  ModuleKind3["AMD"] = "amd";
+  ModuleKind3["UMD"] = "umd";
+  ModuleKind3["System"] = "system";
+  ModuleKind3["ES6"] = "es6";
+  ModuleKind3["ES2015"] = "es2015";
+  ModuleKind3["ES2020"] = "es2020";
+  ModuleKind3["ES2022"] = "es2022";
+  ModuleKind3["ESNext"] = "esnext";
+  ModuleKind3["Node16"] = "node16";
+  ModuleKind3["NodeNext"] = "nodenext";
+  ModuleKind3["Preserve"] = "preserve";
+  return ModuleKind3;
+})(ModuleKind2 || {});
+var ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => {
+  ModuleResolutionKind3["Classic"] = "classic";
+  ModuleResolutionKind3["Node"] = "node";
+  ModuleResolutionKind3["NodeJs"] = "node";
+  ModuleResolutionKind3["Node10"] = "node10";
+  ModuleResolutionKind3["Node16"] = "node16";
+  ModuleResolutionKind3["NodeNext"] = "nodenext";
+  ModuleResolutionKind3["Bundler"] = "bundler";
+  return ModuleResolutionKind3;
+})(ModuleResolutionKind2 || {});
+var NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => {
+  NewLineKind3["Crlf"] = "Crlf";
+  NewLineKind3["Lf"] = "Lf";
+  return NewLineKind3;
+})(NewLineKind2 || {});
+var ScriptTarget10 = /* @__PURE__ */ ((ScriptTarget11) => {
+  ScriptTarget11["ES3"] = "es3";
+  ScriptTarget11["ES5"] = "es5";
+  ScriptTarget11["ES6"] = "es6";
+  ScriptTarget11["ES2015"] = "es2015";
+  ScriptTarget11["ES2016"] = "es2016";
+  ScriptTarget11["ES2017"] = "es2017";
+  ScriptTarget11["ES2018"] = "es2018";
+  ScriptTarget11["ES2019"] = "es2019";
+  ScriptTarget11["ES2020"] = "es2020";
+  ScriptTarget11["ES2021"] = "es2021";
+  ScriptTarget11["ES2022"] = "es2022";
+  ScriptTarget11["ES2023"] = "es2023";
+  ScriptTarget11["ESNext"] = "esnext";
+  ScriptTarget11["JSON"] = "json";
+  ScriptTarget11["Latest"] = "esnext" /* ESNext */;
+  return ScriptTarget11;
+})(ScriptTarget10 || {});
+{
+}
+
+// src/server/scriptInfo.ts
+var TextStorage = class {
+  constructor(host, info, initialVersion) {
+    this.host = host;
+    this.info = info;
+    /**
+     * True if the text is for the file thats open in the editor
+     */
+    this.isOpen = false;
+    /**
+     * True if the text present is the text from the file on the disk
+     */
+    this.ownFileText = false;
+    /**
+     * True when reloading contents of file from the disk is pending
+     */
+    this.pendingReloadFromDisk = false;
+    this.version = initialVersion || 0;
+  }
+  getVersion() {
+    return this.svc ? `SVC-${this.version}-${this.svc.getSnapshotVersion()}` : `Text-${this.version}`;
+  }
+  hasScriptVersionCache_TestOnly() {
+    return this.svc !== void 0;
+  }
+  resetSourceMapInfo() {
+    this.info.sourceFileLike = void 0;
+    this.info.closeSourceMapFileWatcher();
+    this.info.sourceMapFilePath = void 0;
+    this.info.declarationInfoPath = void 0;
+    this.info.sourceInfos = void 0;
+    this.info.documentPositionMapper = void 0;
+  }
+  /** Public for testing */
+  useText(newText) {
+    this.svc = void 0;
+    this.text = newText;
+    this.textSnapshot = void 0;
+    this.lineMap = void 0;
+    this.fileSize = void 0;
+    this.resetSourceMapInfo();
+    this.version++;
+  }
+  edit(start, end, newText) {
+    this.switchToScriptVersionCache().edit(start, end - start, newText);
+    this.ownFileText = false;
+    this.text = void 0;
+    this.textSnapshot = void 0;
+    this.lineMap = void 0;
+    this.fileSize = void 0;
+    this.resetSourceMapInfo();
+  }
+  /**
+   * Set the contents as newText
+   * returns true if text changed
+   */
+  reload(newText) {
+    Debug.assert(newText !== void 0);
+    this.pendingReloadFromDisk = false;
+    if (!this.text && this.svc) {
+      this.text = getSnapshotText(this.svc.getSnapshot());
+    }
+    if (this.text !== newText) {
+      this.useText(newText);
+      this.ownFileText = false;
+      return true;
+    }
+    return false;
+  }
+  /**
+   * Reads the contents from tempFile(if supplied) or own file and sets it as contents
+   * returns true if text changed
+   */
+  reloadWithFileText(tempFileName) {
+    const { text: newText, fileSize } = tempFileName || !this.info.isDynamicOrHasMixedContent() ? this.getFileTextAndSize(tempFileName) : { text: "", fileSize: void 0 };
+    const reloaded = this.reload(newText);
+    this.fileSize = fileSize;
+    this.ownFileText = !tempFileName || tempFileName === this.info.fileName;
+    if (this.ownFileText && this.info.mTime === missingFileModifiedTime.getTime()) {
+      this.info.mTime = (this.host.getModifiedTime(this.info.fileName) || missingFileModifiedTime).getTime();
+    }
+    return reloaded;
+  }
+  /**
+   * Schedule reload from the disk if its not already scheduled and its not own text
+   * returns true when scheduling reload
+   */
+  scheduleReloadIfNeeded() {
+    return !this.pendingReloadFromDisk && !this.ownFileText ? this.pendingReloadFromDisk = true : false;
+  }
+  delayReloadFromFileIntoText() {
+    this.pendingReloadFromDisk = true;
+  }
+  /**
+   * For telemetry purposes, we would like to be able to report the size of the file.
+   * However, we do not want telemetry to require extra file I/O so we report a size
+   * that may be stale (e.g. may not reflect change made on disk since the last reload).
+   * NB: Will read from disk if the file contents have never been loaded because
+   * telemetry falsely indicating size 0 would be counter-productive.
+   */
+  getTelemetryFileSize() {
+    return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength();
+  }
+  getSnapshot() {
+    var _a;
+    return ((_a = this.tryUseScriptVersionCache()) == null ? void 0 : _a.getSnapshot()) || (this.textSnapshot ?? (this.textSnapshot = ScriptSnapshot.fromString(Debug.checkDefined(this.text))));
+  }
+  getAbsolutePositionAndLineText(oneBasedLine) {
+    const svc = this.tryUseScriptVersionCache();
+    if (svc) return svc.getAbsolutePositionAndLineText(oneBasedLine);
+    const lineMap = this.getLineMap();
+    return oneBasedLine <= lineMap.length ? {
+      absolutePosition: lineMap[oneBasedLine - 1],
+      lineText: this.text.substring(lineMap[oneBasedLine - 1], lineMap[oneBasedLine])
+    } : {
+      absolutePosition: this.text.length,
+      lineText: void 0
+    };
+  }
+  /**
+   *  @param line 0 based index
+   */
+  lineToTextSpan(line) {
+    const svc = this.tryUseScriptVersionCache();
+    if (svc) return svc.lineToTextSpan(line);
+    const lineMap = this.getLineMap();
+    const start = lineMap[line];
+    const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length;
+    return createTextSpanFromBounds(start, end);
+  }
+  /**
+   * @param line 1 based index
+   * @param offset 1 based index
+   */
+  lineOffsetToPosition(line, offset, allowEdits) {
+    const svc = this.tryUseScriptVersionCache();
+    return svc ? svc.lineOffsetToPosition(line, offset) : computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits);
+  }
+  positionToLineOffset(position) {
+    const svc = this.tryUseScriptVersionCache();
+    if (svc) return svc.positionToLineOffset(position);
+    const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position);
+    return { line: line + 1, offset: character + 1 };
+  }
+  getFileTextAndSize(tempFileName) {
+    let text;
+    const fileName = tempFileName || this.info.fileName;
+    const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text;
+    if (!hasTSFileExtension(this.info.fileName)) {
+      const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length;
+      if (fileSize > maxFileSize) {
+        Debug.assert(!!this.info.containingProjects.length);
+        const service = this.info.containingProjects[0].projectService;
+        service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`);
+        this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize);
+        return { text: "", fileSize };
+      }
+    }
+    return { text: getText() };
+  }
+  /** @internal */
+  switchToScriptVersionCache() {
+    if (!this.svc || this.pendingReloadFromDisk) {
+      this.svc = ScriptVersionCache.fromString(this.getOrLoadText());
+      this.textSnapshot = void 0;
+      this.version++;
+    }
+    return this.svc;
+  }
+  tryUseScriptVersionCache() {
+    if (!this.svc || this.pendingReloadFromDisk) {
+      this.getOrLoadText();
+    }
+    if (this.isOpen) {
+      if (!this.svc && !this.textSnapshot) {
+        this.svc = ScriptVersionCache.fromString(Debug.checkDefined(this.text));
+        this.textSnapshot = void 0;
+      }
+      return this.svc;
+    }
+    return this.svc;
+  }
+  getOrLoadText() {
+    if (this.text === void 0 || this.pendingReloadFromDisk) {
+      Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk");
+      this.reloadWithFileText();
+    }
+    return this.text;
+  }
+  getLineMap() {
+    Debug.assert(!this.svc, "ScriptVersionCache should not be set");
+    return this.lineMap || (this.lineMap = computeLineStarts(Debug.checkDefined(this.text)));
+  }
+  getLineInfo() {
+    const svc = this.tryUseScriptVersionCache();
+    if (svc) {
+      return {
+        getLineCount: () => svc.getLineCount(),
+        getLineText: (line) => svc.getAbsolutePositionAndLineText(line + 1).lineText
+      };
+    }
+    const lineMap = this.getLineMap();
+    return getLineInfo(this.text, lineMap);
+  }
+};
+function isDynamicFileName(fileName) {
+  return fileName[0] === "^" || (fileName.includes("walkThroughSnippet:/") || fileName.includes("untitled:/")) && getBaseFileName(fileName)[0] === "^" || fileName.includes(":^") && !fileName.includes(directorySeparator);
+}
+var ScriptInfo = class {
+  constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) {
+    this.host = host;
+    this.fileName = fileName;
+    this.scriptKind = scriptKind;
+    this.hasMixedContent = hasMixedContent;
+    this.path = path;
+    /**
+     * All projects that include this file
+     */
+    this.containingProjects = [];
+    this.isDynamic = isDynamicFileName(fileName);
+    this.textStorage = new TextStorage(host, this, initialVersion);
+    if (hasMixedContent || this.isDynamic) {
+      this.realpath = this.path;
+    }
+    this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName);
+  }
+  /** @internal */
+  isDynamicOrHasMixedContent() {
+    return this.hasMixedContent || this.isDynamic;
+  }
+  isScriptOpen() {
+    return this.textStorage.isOpen;
+  }
+  open(newText) {
+    this.textStorage.isOpen = true;
+    if (newText !== void 0 && this.textStorage.reload(newText)) {
+      this.markContainingProjectsAsDirty();
+    }
+  }
+  close(fileExists = true) {
+    this.textStorage.isOpen = false;
+    if (fileExists && this.textStorage.scheduleReloadIfNeeded()) {
+      this.markContainingProjectsAsDirty();
+    }
+  }
+  getSnapshot() {
+    return this.textStorage.getSnapshot();
+  }
+  ensureRealPath() {
+    if (this.realpath === void 0) {
+      this.realpath = this.path;
+      if (this.host.realpath) {
+        Debug.assert(!!this.containingProjects.length);
+        const project = this.containingProjects[0];
+        const realpath = this.host.realpath(this.path);
+        if (realpath) {
+          this.realpath = project.toPath(realpath);
+          if (this.realpath !== this.path) {
+            project.projectService.realpathToScriptInfos.add(this.realpath, this);
           }
         }
-        cleanupAfterOpeningFile(toRetainConfigProjects) {
-          this.removeOrphanConfiguredProjects(toRetainConfigProjects);
-          for (const inferredProject of this.inferredProjects.slice()) {
-            if (inferredProject.isOrphan()) {
-              this.removeProject(inferredProject);
-            }
-          }
-          this.removeOrphanScriptInfos();
+      }
+    }
+  }
+  /** @internal */
+  getRealpathIfDifferent() {
+    return this.realpath && this.realpath !== this.path ? this.realpath : void 0;
+  }
+  /**
+   * @internal
+   * Does not compute realpath; uses precomputed result. Use `ensureRealPath`
+   * first if a definite result is needed.
+   */
+  isSymlink() {
+    return this.realpath && this.realpath !== this.path;
+  }
+  getFormatCodeSettings() {
+    return this.formatSettings;
+  }
+  getPreferences() {
+    return this.preferences;
+  }
+  attachToProject(project) {
+    const isNew = !this.isAttached(project);
+    if (isNew) {
+      this.containingProjects.push(project);
+      if (!project.getCompilerOptions().preserveSymlinks) {
+        this.ensureRealPath();
+      }
+      project.onFileAddedOrRemoved(this.isSymlink());
+    }
+    return isNew;
+  }
+  isAttached(project) {
+    switch (this.containingProjects.length) {
+      case 0:
+        return false;
+      case 1:
+        return this.containingProjects[0] === project;
+      case 2:
+        return this.containingProjects[0] === project || this.containingProjects[1] === project;
+      default:
+        return contains(this.containingProjects, project);
+    }
+  }
+  detachFromProject(project) {
+    switch (this.containingProjects.length) {
+      case 0:
+        return;
+      case 1:
+        if (this.containingProjects[0] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects.pop();
         }
-        openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
-          const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath);
-          const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info);
-          this.cleanupAfterOpeningFile(retainProjects);
-          this.telemetryOnOpenFile(info);
-          this.printProjects();
-          return result;
+        break;
+      case 2:
+        if (this.containingProjects[0] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects[0] = this.containingProjects.pop();
+        } else if (this.containingProjects[1] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects.pop();
         }
-        removeOrphanConfiguredProjects(toRetainConfiguredProjects) {
-          const toRemoveConfiguredProjects = new Map(this.configuredProjects);
-          const markOriginalProjectsAsUsed = (project) => {
-            if (!project.isOrphan() && project.originalConfiguredProjects) {
-              project.originalConfiguredProjects.forEach(
-                (_value, configuredProjectPath) => {
-                  const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath);
-                  return project2 && retainConfiguredProject(project2);
-                }
-              );
-            }
-          };
-          if (toRetainConfiguredProjects) {
-            if (isArray(toRetainConfiguredProjects)) {
-              toRetainConfiguredProjects.forEach(retainConfiguredProject);
-            } else {
-              retainConfiguredProject(toRetainConfiguredProjects);
-            }
-          }
-          this.inferredProjects.forEach(markOriginalProjectsAsUsed);
-          this.externalProjects.forEach(markOriginalProjectsAsUsed);
-          this.configuredProjects.forEach((project) => {
-            if (project.hasOpenRef()) {
-              retainConfiguredProject(project);
-            } else if (toRemoveConfiguredProjects.has(project.canonicalConfigFilePath)) {
-              forEachReferencedProject(
-                project,
-                (ref) => isRetained(ref) && retainConfiguredProject(project)
-              );
-            }
-          });
-          toRemoveConfiguredProjects.forEach((project) => this.removeProject(project));
-          function isRetained(project) {
-            return project.hasOpenRef() || !toRemoveConfiguredProjects.has(project.canonicalConfigFilePath);
-          }
-          function retainConfiguredProject(project) {
-            if (toRemoveConfiguredProjects.delete(project.canonicalConfigFilePath)) {
-              markOriginalProjectsAsUsed(project);
-              forEachReferencedProject(project, retainConfiguredProject);
-            }
-          }
+        break;
+      default:
+        if (orderedRemoveItem(this.containingProjects, project)) {
+          project.onFileAddedOrRemoved(this.isSymlink());
         }
-        removeOrphanScriptInfos() {
-          const toRemoveScriptInfos = new Map(this.filenameToScriptInfo);
-          this.filenameToScriptInfo.forEach((info) => {
-            if (!info.isScriptOpen() && info.isOrphan() && !info.isContainedByBackgroundProject()) {
-              if (!info.sourceMapFilePath)
-                return;
-              let sourceInfos;
-              if (isString(info.sourceMapFilePath)) {
-                const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-                sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
-              } else {
-                sourceInfos = info.sourceMapFilePath.sourceInfos;
-              }
-              if (!sourceInfos)
-                return;
-              if (!forEachKey(sourceInfos, (path) => {
-                const info2 = this.getScriptInfoForPath(path);
-                return !!info2 && (info2.isScriptOpen() || !info2.isOrphan());
-              })) {
-                return;
-              }
-            }
-            toRemoveScriptInfos.delete(info.path);
-            if (info.sourceMapFilePath) {
-              let sourceInfos;
-              if (isString(info.sourceMapFilePath)) {
-                toRemoveScriptInfos.delete(info.sourceMapFilePath);
-                const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-                sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
-              } else {
-                sourceInfos = info.sourceMapFilePath.sourceInfos;
-              }
-              if (sourceInfos) {
-                sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path));
+        break;
+    }
+  }
+  detachAllProjects() {
+    for (const p of this.containingProjects) {
+      if (isConfiguredProject(p)) {
+        p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */);
+      }
+      const existingRoot = p.getRootFilesMap().get(this.path);
+      p.removeFile(
+        this,
+        /*fileExists*/
+        false,
+        /*detachFromProject*/
+        false
+      );
+      p.onFileAddedOrRemoved(this.isSymlink());
+      if (existingRoot && !isInferredProject(p)) {
+        p.addMissingFileRoot(existingRoot.fileName);
+      }
+    }
+    clear(this.containingProjects);
+  }
+  getDefaultProject() {
+    switch (this.containingProjects.length) {
+      case 0:
+        return Errors.ThrowNoProject();
+      case 1:
+        return isProjectDeferredClose(this.containingProjects[0]) || isBackgroundProject(this.containingProjects[0]) ? Errors.ThrowNoProject() : this.containingProjects[0];
+      default:
+        let firstConfiguredProject;
+        let firstInferredProject;
+        let firstNonSourceOfProjectReferenceRedirect;
+        let defaultConfiguredProject;
+        for (let index = 0; index < this.containingProjects.length; index++) {
+          const project = this.containingProjects[index];
+          if (isConfiguredProject(project)) {
+            if (project.deferredClose) continue;
+            if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) {
+              if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) {
+                defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false;
               }
+              if (defaultConfiguredProject === project) return project;
+              if (!firstNonSourceOfProjectReferenceRedirect) firstNonSourceOfProjectReferenceRedirect = project;
             }
-          });
-          toRemoveScriptInfos.forEach((info) => {
-            this.stopWatchingScriptInfo(info);
-            this.deleteScriptInfo(info);
-            info.closeSourceMapFileWatcher();
-          });
-        }
-        telemetryOnOpenFile(scriptInfo) {
-          if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) {
-            return;
-          }
-          const project = this.ensureDefaultProjectForFile(scriptInfo);
-          if (!project.languageServiceEnabled) {
-            return;
+            if (!firstConfiguredProject) firstConfiguredProject = project;
+          } else if (isExternalProject(project)) {
+            return project;
+          } else if (!firstInferredProject && isInferredProject(project)) {
+            firstInferredProject = project;
           }
-          const sourceFile = project.getSourceFile(scriptInfo.path);
-          const checkJs = !!sourceFile && !!sourceFile.checkJsDirective;
-          this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } });
         }
-        closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) {
-          const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
-          const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false;
-          if (!skipAssignOrphanScriptInfosToInferredProject) {
-            this.printProjects();
-          }
-          return result;
+        return (defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstInferredProject) ?? Errors.ThrowNoProject();
+    }
+  }
+  registerFileUpdate() {
+    for (const p of this.containingProjects) {
+      p.registerFileUpdate(this.path);
+    }
+  }
+  setOptions(formatSettings, preferences) {
+    if (formatSettings) {
+      if (!this.formatSettings) {
+        this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine);
+        assign(this.formatSettings, formatSettings);
+      } else {
+        this.formatSettings = { ...this.formatSettings, ...formatSettings };
+      }
+    }
+    if (preferences) {
+      if (!this.preferences) {
+        this.preferences = emptyOptions;
+      }
+      this.preferences = { ...this.preferences, ...preferences };
+    }
+  }
+  getLatestVersion() {
+    this.textStorage.getSnapshot();
+    return this.textStorage.getVersion();
+  }
+  saveTo(fileName) {
+    this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot()));
+  }
+  /** @internal */
+  delayReloadNonMixedContentFile() {
+    Debug.assert(!this.isDynamicOrHasMixedContent());
+    this.textStorage.delayReloadFromFileIntoText();
+    this.markContainingProjectsAsDirty();
+  }
+  reloadFromFile(tempFileName) {
+    if (this.textStorage.reloadWithFileText(tempFileName)) {
+      this.markContainingProjectsAsDirty();
+      return true;
+    }
+    return false;
+  }
+  editContent(start, end, newText) {
+    this.textStorage.edit(start, end, newText);
+    this.markContainingProjectsAsDirty();
+  }
+  markContainingProjectsAsDirty() {
+    for (const p of this.containingProjects) {
+      p.markFileAsDirty(this.path);
+    }
+  }
+  isOrphan() {
+    return this.deferredDelete || !forEach(this.containingProjects, (p) => !p.isOrphan());
+  }
+  /** @internal */
+  isContainedByBackgroundProject() {
+    return some(
+      this.containingProjects,
+      isBackgroundProject
+    );
+  }
+  /**
+   *  @param line 1 based index
+   */
+  lineToTextSpan(line) {
+    return this.textStorage.lineToTextSpan(line);
+  }
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  lineOffsetToPosition(line, offset, allowEdits) {
+    return this.textStorage.lineOffsetToPosition(line, offset, allowEdits);
+  }
+  positionToLineOffset(position) {
+    failIfInvalidPosition(position);
+    const location = this.textStorage.positionToLineOffset(position);
+    failIfInvalidLocation(location);
+    return location;
+  }
+  isJavaScript() {
+    return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */;
+  }
+  /** @internal */
+  closeSourceMapFileWatcher() {
+    if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) {
+      closeFileWatcherOf(this.sourceMapFilePath);
+      this.sourceMapFilePath = void 0;
+    }
+  }
+};
+function failIfInvalidPosition(position) {
+  Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`);
+  Debug.assert(position >= 0, `Expected position to be non-negative.`);
+}
+function failIfInvalidLocation(location) {
+  Debug.assert(typeof location.line === "number", `Expected line ${location.line} to be a number.`);
+  Debug.assert(typeof location.offset === "number", `Expected offset ${location.offset} to be a number.`);
+  Debug.assert(location.line > 0, `Expected line to be non-${location.line === 0 ? "zero" : "negative"}`);
+  Debug.assert(location.offset > 0, `Expected offset to be non-${location.offset === 0 ? "zero" : "negative"}`);
+}
+
+// src/server/typingsCache.ts
+var nullTypingsInstaller = {
+  isKnownTypesPackageName: returnFalse,
+  // Should never be called because we never provide a types registry.
+  installPackage: notImplemented,
+  enqueueInstallTypingsRequest: noop,
+  attach: noop,
+  onProjectClosed: noop,
+  globalTypingsCacheLocation: void 0
+  // TODO: GH#18217
+};
+function setIsEqualTo(arr1, arr2) {
+  if (arr1 === arr2) {
+    return true;
+  }
+  if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) {
+    return true;
+  }
+  const set = /* @__PURE__ */ new Map();
+  let unique = 0;
+  for (const v of arr1) {
+    if (set.get(v) !== true) {
+      set.set(v, true);
+      unique++;
+    }
+  }
+  for (const v of arr2) {
+    const isSet = set.get(v);
+    if (isSet === void 0) {
+      return false;
+    }
+    if (isSet === true) {
+      set.set(v, false);
+      unique--;
+    }
+  }
+  return unique === 0;
+}
+function typeAcquisitionChanged(opt1, opt2) {
+  return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude);
+}
+function compilerOptionsChanged(opt1, opt2) {
+  return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2);
+}
+function unresolvedImportsChanged(imports1, imports2) {
+  if (imports1 === imports2) {
+    return false;
+  }
+  return !arrayIsEqualTo(imports1, imports2);
+}
+var TypingsCache = class {
+  constructor(installer) {
+    this.installer = installer;
+    this.perProjectCache = /* @__PURE__ */ new Map();
+  }
+  isKnownTypesPackageName(name) {
+    return this.installer.isKnownTypesPackageName(name);
+  }
+  installPackage(options) {
+    return this.installer.installPackage(options);
+  }
+  enqueueInstallTypingsForProject(project, unresolvedImports, forceRefresh) {
+    const typeAcquisition = project.getTypeAcquisition();
+    if (!typeAcquisition || !typeAcquisition.enable) {
+      return;
+    }
+    const entry = this.perProjectCache.get(project.getProjectName());
+    if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(project.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) {
+      this.perProjectCache.set(project.getProjectName(), {
+        compilerOptions: project.getCompilationSettings(),
+        typeAcquisition,
+        typings: entry ? entry.typings : emptyArray2,
+        unresolvedImports,
+        poisoned: true
+      });
+      this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
+    }
+  }
+  updateTypingsForProject(projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) {
+    const typings = sort(newTypings);
+    this.perProjectCache.set(projectName, {
+      compilerOptions,
+      typeAcquisition,
+      typings,
+      unresolvedImports,
+      poisoned: false
+    });
+    return !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : typings;
+  }
+  onProjectClosed(project) {
+    if (this.perProjectCache.delete(project.getProjectName())) {
+      this.installer.onProjectClosed(project);
+    }
+  }
+};
+
+// src/server/project.ts
+var ProjectKind = /* @__PURE__ */ ((ProjectKind2) => {
+  ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred";
+  ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured";
+  ProjectKind2[ProjectKind2["External"] = 2] = "External";
+  ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider";
+  ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary";
+  return ProjectKind2;
+})(ProjectKind || {});
+function countEachFileTypes(infos, includeSizes = false) {
+  const result = {
+    js: 0,
+    jsSize: 0,
+    jsx: 0,
+    jsxSize: 0,
+    ts: 0,
+    tsSize: 0,
+    tsx: 0,
+    tsxSize: 0,
+    dts: 0,
+    dtsSize: 0,
+    deferred: 0,
+    deferredSize: 0
+  };
+  for (const info of infos) {
+    const fileSize = includeSizes ? info.textStorage.getTelemetryFileSize() : 0;
+    switch (info.scriptKind) {
+      case 1 /* JS */:
+        result.js += 1;
+        result.jsSize += fileSize;
+        break;
+      case 2 /* JSX */:
+        result.jsx += 1;
+        result.jsxSize += fileSize;
+        break;
+      case 3 /* TS */:
+        if (isDeclarationFileName(info.fileName)) {
+          result.dts += 1;
+          result.dtsSize += fileSize;
+        } else {
+          result.ts += 1;
+          result.tsSize += fileSize;
         }
-        collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) {
-          for (const proj of currentProjects) {
-            const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName());
-            result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo));
-          }
-        }
-        /** @internal */
-        synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) {
-          const files = [];
-          this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files);
-          this.collectChanges(knownProjects, this.configuredProjects.values(), includeProjectReferenceRedirectInfo, files);
-          this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files);
-          return files;
-        }
-        /** @internal */
-        applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) {
-          let openScriptInfos;
-          let assignOrphanScriptInfosToInferredProject = false;
-          if (openFiles) {
-            for (const file of openFiles) {
-              const info = this.getOrCreateOpenScriptInfo(
-                toNormalizedPath(file.fileName),
-                file.content,
-                tryConvertScriptKindName(file.scriptKind),
-                file.hasMixedContent,
-                file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0
-              );
-              (openScriptInfos || (openScriptInfos = [])).push(info);
-            }
-          }
-          if (changedFiles) {
-            for (const file of changedFiles) {
-              const scriptInfo = this.getScriptInfo(file.fileName);
-              Debug.assert(!!scriptInfo);
-              this.applyChangesToFile(scriptInfo, file.changes);
-            }
-          }
-          if (closedFiles) {
-            for (const file of closedFiles) {
-              assignOrphanScriptInfosToInferredProject = this.closeClientFile(
-                file,
-                /*skipAssignOrphanScriptInfosToInferredProject*/
-                true
-              ) || assignOrphanScriptInfosToInferredProject;
-            }
-          }
-          let retainProjects;
-          if (openScriptInfos) {
-            retainProjects = flatMap(openScriptInfos, (info) => this.assignProjectToOpenedScriptInfo(info).retainProjects);
-          }
-          if (assignOrphanScriptInfosToInferredProject) {
-            this.assignOrphanScriptInfosToInferredProject();
-          }
-          if (openScriptInfos) {
-            this.cleanupAfterOpeningFile(retainProjects);
-            openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info));
-            this.printProjects();
-          } else if (length(closedFiles)) {
-            this.printProjects();
-          }
+        break;
+      case 4 /* TSX */:
+        result.tsx += 1;
+        result.tsxSize += fileSize;
+        break;
+      case 7 /* Deferred */:
+        result.deferred += 1;
+        result.deferredSize += fileSize;
+        break;
+    }
+  }
+  return result;
+}
+function hasOneOrMoreJsAndNoTsFiles(project) {
+  const counts2 = countEachFileTypes(project.getScriptInfos());
+  return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0;
+}
+function allRootFilesAreJsOrDts(project) {
+  const counts2 = countEachFileTypes(project.getRootScriptInfos());
+  return counts2.ts === 0 && counts2.tsx === 0;
+}
+function allFilesAreJsOrDts(project) {
+  const counts2 = countEachFileTypes(project.getScriptInfos());
+  return counts2.ts === 0 && counts2.tsx === 0;
+}
+function hasNoTypeScriptSource(fileNames) {
+  return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */));
+}
+function isGeneratedFileWatcher(watch) {
+  return watch.generatedFilePath !== void 0;
+}
+var Project3 = class _Project {
+  /** @internal */
+  constructor(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) {
+    this.projectKind = projectKind;
+    this.projectService = projectService;
+    this.documentRegistry = documentRegistry;
+    this.compilerOptions = compilerOptions;
+    this.compileOnSaveEnabled = compileOnSaveEnabled;
+    this.watchOptions = watchOptions;
+    this.rootFilesMap = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.plugins = [];
+    /**
+     * This is map from files to unresolved imports in it
+     * Maop does not contain entries for files that do not have unresolved imports
+     * This helps in containing the set of files to invalidate
+     *
+     * @internal
+     */
+    this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.hasAddedorRemovedFiles = false;
+    /** @internal */
+    this.hasAddedOrRemovedSymlinks = false;
+    /**
+     * Last version that was reported.
+     */
+    this.lastReportedVersion = 0;
+    /**
+     * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one)
+     * This property is changed in 'updateGraph' based on the set of files in program
+     * @internal
+     */
+    this.projectProgramVersion = 0;
+    /**
+     * Current version of the project state. It is changed when:
+     * - new root file was added/removed
+     * - edit happen in some file that is currently included in the project.
+     * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project
+     * @internal
+     */
+    this.projectStateVersion = 0;
+    this.isInitialLoadPending = returnFalse;
+    /** @internal */
+    this.dirty = false;
+    /** @internal */
+    this.typingFiles = emptyArray2;
+    /** @internal */
+    this.moduleSpecifierCache = createModuleSpecifierCache(this);
+    /** @internal */
+    this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash);
+    /** @internal */
+    this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache;
+    /** @internal */
+    this.updateFromProjectInProgress = false;
+    this.projectName = projectName;
+    this.directoryStructureHost = directoryStructureHost;
+    this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory);
+    this.getCanonicalFileName = this.projectService.toCanonicalFileName;
+    this.jsDocParsingMode = this.projectService.jsDocParsingMode;
+    this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds);
+    if (!this.compilerOptions) {
+      this.compilerOptions = getDefaultCompilerOptions2();
+      this.compilerOptions.allowNonTsExtensions = true;
+      this.compilerOptions.allowJs = true;
+    } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) {
+      this.compilerOptions.allowNonTsExtensions = true;
+    }
+    switch (projectService.serverMode) {
+      case 0 /* Semantic */:
+        this.languageServiceEnabled = true;
+        break;
+      case 1 /* PartialSemantic */:
+        this.languageServiceEnabled = true;
+        this.compilerOptions.noResolve = true;
+        this.compilerOptions.types = [];
+        break;
+      case 2 /* Syntactic */:
+        this.languageServiceEnabled = false;
+        this.compilerOptions.noResolve = true;
+        this.compilerOptions.types = [];
+        break;
+      default:
+        Debug.assertNever(projectService.serverMode);
+    }
+    this.setInternalCompilerOptionsForEmittingJsFiles();
+    const host = this.projectService.host;
+    if (this.projectService.logger.loggingEnabled()) {
+      this.trace = (s) => this.writeLog(s);
+    } else if (host.trace) {
+      this.trace = (s) => host.trace(s);
+    }
+    this.realpath = maybeBind(host, host.realpath);
+    this.resolutionCache = createResolutionCache(
+      this,
+      this.currentDirectory,
+      /*logChangesWhenResolvingModule*/
+      true
+    );
+    this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
+    if (lastFileExceededProgramSize) {
+      this.disableLanguageService(lastFileExceededProgramSize);
+    }
+    this.markAsDirty();
+    if (!isBackgroundProject(this)) {
+      this.projectService.pendingEnsureProjectForOpenFiles = true;
+    }
+    this.projectService.onProjectCreation(this);
+  }
+  /** @internal */
+  getResolvedProjectReferenceToRedirect(_fileName) {
+    return void 0;
+  }
+  isNonTsProject() {
+    updateProjectIfDirty(this);
+    return allFilesAreJsOrDts(this);
+  }
+  isJsOnlyProject() {
+    updateProjectIfDirty(this);
+    return hasOneOrMoreJsAndNoTsFiles(this);
+  }
+  static resolveModule(moduleName, initialDir, host, log) {
+    return _Project.importServicePluginSync({ name: moduleName }, [initialDir], host, log).resolvedModule;
+  }
+  /** @internal */
+  static importServicePluginSync(pluginConfigEntry, searchPaths, host, log) {
+    Debug.assertIsDefined(host.require);
+    let errorLogs;
+    let resolvedModule;
+    for (const initialDir of searchPaths) {
+      const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules")));
+      log(`Loading ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`);
+      const result = host.require(resolvedPath, pluginConfigEntry.name);
+      if (!result.error) {
+        resolvedModule = result.module;
+        break;
+      }
+      const err = result.error.stack || result.error.message || JSON.stringify(result.error);
+      (errorLogs ?? (errorLogs = [])).push(`Failed to load module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`);
+    }
+    return { pluginConfigEntry, resolvedModule, errorLogs };
+  }
+  /** @internal */
+  static async importServicePluginAsync(pluginConfigEntry, searchPaths, host, log) {
+    Debug.assertIsDefined(host.importPlugin);
+    let errorLogs;
+    let resolvedModule;
+    for (const initialDir of searchPaths) {
+      const resolvedPath = combinePaths(initialDir, "node_modules");
+      log(`Dynamically importing ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`);
+      let result;
+      try {
+        result = await host.importPlugin(resolvedPath, pluginConfigEntry.name);
+      } catch (e) {
+        result = { module: void 0, error: e };
+      }
+      if (!result.error) {
+        resolvedModule = result.module;
+        break;
+      }
+      const err = result.error.stack || result.error.message || JSON.stringify(result.error);
+      (errorLogs ?? (errorLogs = [])).push(`Failed to dynamically import module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`);
+    }
+    return { pluginConfigEntry, resolvedModule, errorLogs };
+  }
+  isKnownTypesPackageName(name) {
+    return this.typingsCache.isKnownTypesPackageName(name);
+  }
+  installPackage(options) {
+    return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
+  }
+  /** @internal */
+  getGlobalTypingsCacheLocation() {
+    return this.getGlobalCache();
+  }
+  get typingsCache() {
+    return this.projectService.typingsCache;
+  }
+  /** @internal */
+  getSymlinkCache() {
+    if (!this.symlinks) {
+      this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
+    }
+    if (this.program && !this.symlinks.hasProcessedResolutions()) {
+      this.symlinks.setSymlinksFromResolutions(
+        this.program.forEachResolvedModule,
+        this.program.forEachResolvedTypeReferenceDirective,
+        this.program.getAutomaticTypeDirectiveResolutions()
+      );
+    }
+    return this.symlinks;
+  }
+  // Method of LanguageServiceHost
+  getCompilationSettings() {
+    return this.compilerOptions;
+  }
+  // Method to support public API
+  getCompilerOptions() {
+    return this.getCompilationSettings();
+  }
+  getNewLine() {
+    return this.projectService.host.newLine;
+  }
+  getProjectVersion() {
+    return this.projectStateVersion.toString();
+  }
+  getProjectReferences() {
+    return void 0;
+  }
+  getScriptFileNames() {
+    if (!this.rootFilesMap.size) {
+      return emptyArray;
+    }
+    let result;
+    this.rootFilesMap.forEach((value) => {
+      if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) {
+        (result || (result = [])).push(value.fileName);
+      }
+    });
+    return addRange(result, this.typingFiles) || emptyArray;
+  }
+  getOrCreateScriptInfoAndAttachToProject(fileName) {
+    const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
+      fileName,
+      this.currentDirectory,
+      this.directoryStructureHost,
+      /*deferredDeleteOk*/
+      false
+    );
+    if (scriptInfo) {
+      const existingValue = this.rootFilesMap.get(scriptInfo.path);
+      if (existingValue && existingValue.info !== scriptInfo) {
+        existingValue.info = scriptInfo;
+      }
+      scriptInfo.attachToProject(this);
+    }
+    return scriptInfo;
+  }
+  getScriptKind(fileName) {
+    const info = this.projectService.getScriptInfoForPath(this.toPath(fileName));
+    return info && info.scriptKind;
+  }
+  getScriptVersion(filename) {
+    const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
+      filename,
+      this.currentDirectory,
+      this.directoryStructureHost,
+      /*deferredDeleteOk*/
+      false
+    );
+    return info && info.getLatestVersion();
+  }
+  getScriptSnapshot(filename) {
+    const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename);
+    if (scriptInfo) {
+      return scriptInfo.getSnapshot();
+    }
+  }
+  getCancellationToken() {
+    return this.cancellationToken;
+  }
+  getCurrentDirectory() {
+    return this.currentDirectory;
+  }
+  getDefaultLibFileName() {
+    const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath()));
+    return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions));
+  }
+  useCaseSensitiveFileNames() {
+    return this.projectService.host.useCaseSensitiveFileNames;
+  }
+  readDirectory(path, extensions, exclude, include, depth) {
+    return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth);
+  }
+  readFile(fileName) {
+    return this.projectService.host.readFile(fileName);
+  }
+  writeFile(fileName, content) {
+    return this.projectService.host.writeFile(fileName, content);
+  }
+  fileExists(file) {
+    const path = this.toPath(file);
+    return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
+  }
+  /** @internal */
+  resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames);
+  }
+  /** @internal */
+  getModuleResolutionCache() {
+    return this.resolutionCache.getModuleResolutionCache();
+  }
+  /** @internal */
+  resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return this.resolutionCache.resolveTypeReferenceDirectiveReferences(
+      typeDirectiveReferences,
+      containingFile,
+      redirectedReference,
+      options,
+      containingSourceFile,
+      reusedNames
+    );
+  }
+  /** @internal */
+  resolveLibrary(libraryName, resolveFrom, options, libFileName) {
+    return this.resolutionCache.resolveLibrary(libraryName, resolveFrom, options, libFileName);
+  }
+  directoryExists(path) {
+    return this.directoryStructureHost.directoryExists(path);
+  }
+  getDirectories(path) {
+    return this.directoryStructureHost.getDirectories(path);
+  }
+  /** @internal */
+  getCachedDirectoryStructureHost() {
+    return void 0;
+  }
+  /** @internal */
+  toPath(fileName) {
+    return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
+  }
+  /** @internal */
+  watchDirectoryOfFailedLookupLocation(directory, cb, flags) {
+    return this.projectService.watchFactory.watchDirectory(
+      directory,
+      cb,
+      flags,
+      this.projectService.getWatchOptions(this),
+      WatchType.FailedLookupLocations,
+      this
+    );
+  }
+  /** @internal */
+  watchAffectingFileLocation(file, cb) {
+    return this.projectService.watchFactory.watchFile(
+      file,
+      cb,
+      2e3 /* High */,
+      this.projectService.getWatchOptions(this),
+      WatchType.AffectingFileLocation,
+      this
+    );
+  }
+  /** @internal */
+  clearInvalidateResolutionOfFailedLookupTimer() {
+    return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
+  }
+  /** @internal */
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    this.projectService.throttledOperations.schedule(
+      `${this.getProjectName()}FailedLookupInvalidation`,
+      /*delay*/
+      1e3,
+      () => {
+        if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
         }
-        /** @internal */
-        applyChangesToFile(scriptInfo, changes) {
-          for (const change of changes) {
-            scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText);
-          }
+      }
+    );
+  }
+  /** @internal */
+  invalidateResolutionsOfFailedLookupLocations() {
+    if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+      this.markAsDirty();
+      this.projectService.delayEnsureProjectForOpenFiles();
+    }
+  }
+  /** @internal */
+  onInvalidatedResolution() {
+    this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+  }
+  /** @internal */
+  watchTypeRootsDirectory(directory, cb, flags) {
+    return this.projectService.watchFactory.watchDirectory(
+      directory,
+      cb,
+      flags,
+      this.projectService.getWatchOptions(this),
+      WatchType.TypeRoots,
+      this
+    );
+  }
+  /** @internal */
+  hasChangedAutomaticTypeDirectiveNames() {
+    return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
+  }
+  /** @internal */
+  onChangedAutomaticTypeDirectiveNames() {
+    this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+  }
+  /** @internal */
+  getGlobalCache() {
+    return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0;
+  }
+  /** @internal */
+  fileIsOpen(filePath) {
+    return this.projectService.openFiles.has(filePath);
+  }
+  /** @internal */
+  writeLog(s) {
+    this.projectService.logger.info(s);
+  }
+  log(s) {
+    this.writeLog(s);
+  }
+  error(s) {
+    this.projectService.logger.msg(s, "Err" /* Err */);
+  }
+  setInternalCompilerOptionsForEmittingJsFiles() {
+    if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) {
+      this.compilerOptions.noEmitForJsFiles = true;
+    }
+  }
+  /**
+   * Get the errors that dont have any file name associated
+   */
+  getGlobalProjectErrors() {
+    return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
+  }
+  /**
+   * Get all the project errors
+   */
+  getAllProjectErrors() {
+    return this.projectErrors || emptyArray2;
+  }
+  setProjectErrors(projectErrors) {
+    this.projectErrors = projectErrors;
+  }
+  getLanguageService(ensureSynchronized = true) {
+    if (ensureSynchronized) {
+      updateProjectIfDirty(this);
+    }
+    return this.languageService;
+  }
+  /** @internal */
+  getSourceMapper() {
+    return this.getLanguageService().getSourceMapper();
+  }
+  /** @internal */
+  clearSourceMapperCache() {
+    this.languageService.clearSourceMapperCache();
+  }
+  /** @internal */
+  getDocumentPositionMapper(generatedFileName, sourceFileName) {
+    return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
+  }
+  /** @internal */
+  getSourceFileLike(fileName) {
+    return this.projectService.getSourceFileLike(fileName, this);
+  }
+  /** @internal */
+  shouldEmitFile(scriptInfo) {
+    return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path);
+  }
+  getCompileOnSaveAffectedFileList(scriptInfo) {
+    if (!this.languageServiceEnabled) {
+      return [];
+    }
+    updateProjectIfDirty(this);
+    this.builderState = BuilderState.create(
+      this.program,
+      this.builderState,
+      /*disableUseFileVersionAsSignature*/
+      true
+    );
+    return mapDefined(
+      BuilderState.getFilesAffectedBy(
+        this.builderState,
+        this.program,
+        scriptInfo.path,
+        this.cancellationToken,
+        this.projectService.host
+      ),
+      (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0
+    );
+  }
+  /**
+   * Returns true if emit was conducted
+   */
+  emitFile(scriptInfo, writeFile2) {
+    if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
+      return { emitSkipped: true, diagnostics: emptyArray2 };
+    }
+    const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName);
+    if (!emitSkipped) {
+      for (const outputFile of outputFiles) {
+        const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
+        writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark);
+      }
+      if (this.builderState && getEmitDeclarations(this.compilerOptions)) {
+        const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name));
+        if (dtsFiles.length === 1) {
+          const sourceFile = this.program.getSourceFile(scriptInfo.fileName);
+          const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text);
+          BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath);
         }
-        closeConfiguredProjectReferencedFromExternalProject(configuredProjects) {
-          configuredProjects == null ? void 0 : configuredProjects.forEach((configuredProject) => {
-            if (!configuredProject.isClosed()) {
-              configuredProject.deleteExternalProjectReference();
-              if (!configuredProject.hasOpenRef())
-                this.removeProject(configuredProject);
-            }
-          });
+      }
+    }
+    return { emitSkipped, diagnostics };
+  }
+  enableLanguageService() {
+    if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) {
+      return;
+    }
+    this.languageServiceEnabled = true;
+    this.lastFileExceededProgramSize = void 0;
+    this.projectService.onUpdateLanguageServiceStateForProject(
+      this,
+      /*languageServiceEnabled*/
+      true
+    );
+  }
+  /** @internal */
+  cleanupProgram() {
+    if (this.program) {
+      for (const f of this.program.getSourceFiles()) {
+        this.detachScriptInfoIfNotRoot(f.fileName);
+      }
+      this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName));
+      this.program = void 0;
+    }
+  }
+  disableLanguageService(lastFileExceededProgramSize) {
+    if (!this.languageServiceEnabled) {
+      return;
+    }
+    Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */);
+    this.languageService.cleanupSemanticCache();
+    this.languageServiceEnabled = false;
+    this.cleanupProgram();
+    this.lastFileExceededProgramSize = lastFileExceededProgramSize;
+    this.builderState = void 0;
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.close();
+    }
+    this.autoImportProviderHost = void 0;
+    this.resolutionCache.closeTypeRootsWatch();
+    this.clearGeneratedFileWatch();
+    this.projectService.verifyDocumentRegistry();
+    this.projectService.onUpdateLanguageServiceStateForProject(
+      this,
+      /*languageServiceEnabled*/
+      false
+    );
+  }
+  getProjectName() {
+    return this.projectName;
+  }
+  removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) {
+    if (!newTypeAcquisition || !newTypeAcquisition.include) {
+      return newTypeAcquisition;
+    }
+    return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) };
+  }
+  getExternalFiles(updateLevel) {
+    return sort(flatMap(this.plugins, (plugin) => {
+      if (typeof plugin.module.getExternalFiles !== "function") return;
+      try {
+        return plugin.module.getExternalFiles(this, updateLevel || 0 /* Update */);
+      } catch (e) {
+        this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`);
+        if (e.stack) {
+          this.projectService.logger.info(e.stack);
         }
-        closeExternalProject(uncheckedFileName, print) {
-          const fileName = toNormalizedPath(uncheckedFileName);
-          const configuredProjects = this.externalProjectToConfiguredProjectMap.get(fileName);
-          if (configuredProjects) {
-            this.closeConfiguredProjectReferencedFromExternalProject(configuredProjects);
-            this.externalProjectToConfiguredProjectMap.delete(fileName);
-          } else {
-            const externalProject = this.findExternalProjectByProjectName(uncheckedFileName);
-            if (externalProject) {
-              this.removeProject(externalProject);
-            }
-          }
-          if (print)
-            this.printProjects();
+      }
+    }));
+  }
+  getSourceFile(path) {
+    if (!this.program) {
+      return void 0;
+    }
+    return this.program.getSourceFileByPath(path);
+  }
+  /** @internal */
+  getSourceFileOrConfigFile(path) {
+    const options = this.program.getCompilerOptions();
+    return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
+  }
+  close() {
+    var _a;
+    this.projectService.typingsCache.onProjectClosed(this);
+    this.closeWatchingTypingLocations();
+    this.cleanupProgram();
+    forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile));
+    this.rootFilesMap.forEach((root) => {
+      var _a2;
+      return (_a2 = root.info) == null ? void 0 : _a2.detachFromProject(this);
+    });
+    this.projectService.pendingEnsureProjectForOpenFiles = true;
+    this.rootFilesMap = void 0;
+    this.externalFiles = void 0;
+    this.program = void 0;
+    this.builderState = void 0;
+    this.resolutionCache.clear();
+    this.resolutionCache = void 0;
+    this.cachedUnresolvedImportsPerFile = void 0;
+    (_a = this.packageJsonWatches) == null ? void 0 : _a.forEach((watcher) => {
+      watcher.projects.delete(this);
+      watcher.close();
+    });
+    this.packageJsonWatches = void 0;
+    this.moduleSpecifierCache.clear();
+    this.moduleSpecifierCache = void 0;
+    this.directoryStructureHost = void 0;
+    this.exportMapCache = void 0;
+    this.projectErrors = void 0;
+    this.plugins.length = 0;
+    if (this.missingFilesMap) {
+      clearMap(this.missingFilesMap, closeFileWatcher);
+      this.missingFilesMap = void 0;
+    }
+    this.clearGeneratedFileWatch();
+    this.clearInvalidateResolutionOfFailedLookupTimer();
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.close();
+    }
+    this.autoImportProviderHost = void 0;
+    if (this.noDtsResolutionProject) {
+      this.noDtsResolutionProject.close();
+    }
+    this.noDtsResolutionProject = void 0;
+    this.languageService.dispose();
+    this.languageService = void 0;
+  }
+  detachScriptInfoIfNotRoot(uncheckedFilename) {
+    const info = this.projectService.getScriptInfo(uncheckedFilename);
+    if (info && !this.isRoot(info)) {
+      info.detachFromProject(this);
+    }
+  }
+  isClosed() {
+    return this.rootFilesMap === void 0;
+  }
+  hasRoots() {
+    var _a;
+    return !!((_a = this.rootFilesMap) == null ? void 0 : _a.size);
+  }
+  /** @internal */
+  isOrphan() {
+    return false;
+  }
+  getRootFiles() {
+    return this.rootFilesMap && arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => {
+      var _a;
+      return (_a = value.info) == null ? void 0 : _a.fileName;
+    }));
+  }
+  /** @internal */
+  getRootFilesMap() {
+    return this.rootFilesMap;
+  }
+  getRootScriptInfos() {
+    return arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => value.info));
+  }
+  getScriptInfos() {
+    if (!this.languageServiceEnabled) {
+      return this.getRootScriptInfos();
+    }
+    return map(this.program.getSourceFiles(), (sourceFile) => {
+      const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath);
+      Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`);
+      return scriptInfo;
+    });
+  }
+  getExcludedFiles() {
+    return emptyArray2;
+  }
+  getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) {
+    if (!this.program) {
+      return [];
+    }
+    if (!this.languageServiceEnabled) {
+      let rootFiles = this.getRootFiles();
+      if (this.compilerOptions) {
+        const defaultLibrary = getDefaultLibFilePath(this.compilerOptions);
+        if (defaultLibrary) {
+          (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary));
         }
-        openExternalProjects(projects) {
-          const projectsToClose = arrayToMap(this.externalProjects, (p) => p.getProjectName(), (_) => true);
-          forEachKey(this.externalProjectToConfiguredProjectMap, (externalProjectName) => {
-            projectsToClose.set(externalProjectName, true);
-          });
-          for (const externalProject of projects) {
-            this.openExternalProject(
-              externalProject,
-              /*print*/
-              false
-            );
-            projectsToClose.delete(externalProject.projectFileName);
+      }
+      return rootFiles;
+    }
+    const result = [];
+    for (const f of this.program.getSourceFiles()) {
+      if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) {
+        continue;
+      }
+      result.push(asNormalizedPath(f.fileName));
+    }
+    if (!excludeConfigFiles) {
+      const configFile = this.program.getCompilerOptions().configFile;
+      if (configFile) {
+        result.push(asNormalizedPath(configFile.fileName));
+        if (configFile.extendedSourceFiles) {
+          for (const f of configFile.extendedSourceFiles) {
+            result.push(asNormalizedPath(f));
           }
-          forEachKey(projectsToClose, (externalProjectName) => {
-            this.closeExternalProject(
-              externalProjectName,
-              /*print*/
-              false
-            );
-          });
-          this.printProjects();
-        }
-        static escapeFilenameForRegex(filename) {
-          return filename.replace(this.filenameEscapeRegexp, "\\$&");
-        }
-        resetSafeList() {
-          this.safelist = defaultTypeSafeList;
-        }
-        applySafeList(proj) {
-          const typeAcquisition = proj.typeAcquisition;
-          Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now");
-          const result = this.applySafeListWorker(proj, proj.rootFiles, typeAcquisition);
-          return (result == null ? void 0 : result.excludedFiles) ?? [];
         }
-        applySafeListWorker(proj, rootFiles, typeAcquisition) {
-          if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) {
-            return void 0;
-          }
-          const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []);
-          const excludeRules = [];
-          const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName));
-          for (const name of Object.keys(this.safelist)) {
-            const rule2 = this.safelist[name];
-            for (const root of normalizedNames) {
-              if (rule2.match.test(root)) {
-                this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`);
-                if (rule2.types) {
-                  for (const type of rule2.types) {
-                    if (!typeAcqInclude.includes(type)) {
-                      typeAcqInclude.push(type);
-                    }
-                  }
-                }
-                if (rule2.exclude) {
-                  for (const exclude of rule2.exclude) {
-                    const processedRule = root.replace(rule2.match, (...groups) => {
-                      return exclude.map((groupNumberOrString) => {
-                        if (typeof groupNumberOrString === "number") {
-                          if (!isString(groups[groupNumberOrString])) {
-                            this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`);
-                            return "\\*";
-                          }
-                          return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]);
-                        }
-                        return groupNumberOrString;
-                      }).join("");
-                    });
-                    if (!excludeRules.includes(processedRule)) {
-                      excludeRules.push(processedRule);
-                    }
-                  }
-                } else {
-                  const escaped = _ProjectService.escapeFilenameForRegex(root);
-                  if (!excludeRules.includes(escaped)) {
-                    excludeRules.push(escaped);
-                  }
-                }
-              }
-            }
-          }
-          const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i"));
-          let filesToKeep;
-          let excludedFiles;
-          for (let i = 0; i < rootFiles.length; i++) {
-            if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) {
-              addExcludedFile(i);
-            } else {
-              if (typeAcquisition.enable) {
-                const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i]));
-                if (fileExtensionIs(baseName, "js")) {
-                  const inferredTypingName = removeFileExtension(baseName);
-                  const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
-                  const typeName = this.legacySafelist.get(cleanedTypingName);
-                  if (typeName !== void 0) {
-                    this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`);
-                    addExcludedFile(i);
-                    if (!typeAcqInclude.includes(typeName)) {
-                      typeAcqInclude.push(typeName);
-                    }
-                    continue;
-                  }
-                }
-              }
-              if (/^.+[.-]min\.js$/.test(normalizedNames[i])) {
-                addExcludedFile(i);
-              } else {
-                filesToKeep == null ? void 0 : filesToKeep.push(rootFiles[i]);
-              }
-            }
-          }
-          return excludedFiles ? {
-            rootFiles: filesToKeep,
-            excludedFiles
-          } : void 0;
-          function addExcludedFile(index) {
-            if (!excludedFiles) {
-              Debug.assert(!filesToKeep);
-              filesToKeep = rootFiles.slice(0, index);
-              excludedFiles = [];
-            }
-            excludedFiles.push(normalizedNames[index]);
-          }
-        }
-        openExternalProject(proj, print) {
-          const existingExternalProject = this.findExternalProjectByProjectName(proj.projectFileName);
-          const existingConfiguredProjects = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName);
-          let configuredProjects;
-          let rootFiles = [];
-          for (const file of proj.rootFiles) {
-            const normalized = toNormalizedPath(file.fileName);
-            if (getBaseConfigFileName(normalized)) {
-              if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) {
-                let project = this.findConfiguredProjectByProjectName(normalized);
-                if (!project) {
-                  project = this.getHostPreferences().lazyConfiguredProjectsFromExternalProject ? this.createConfiguredProjectWithDelayLoad(normalized, `Creating configured project in external project: ${proj.projectFileName}`) : this.createLoadAndUpdateConfiguredProject(normalized, `Creating configured project in external project: ${proj.projectFileName}`);
-                }
-                if (!(existingConfiguredProjects == null ? void 0 : existingConfiguredProjects.has(project))) {
-                  project.addExternalProjectReference();
-                }
-                (configuredProjects ?? (configuredProjects = /* @__PURE__ */ new Set())).add(project);
-                existingConfiguredProjects == null ? void 0 : existingConfiguredProjects.delete(project);
-              }
-            } else {
-              rootFiles.push(file);
-            }
-          }
-          if (configuredProjects) {
-            this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, configuredProjects);
-            if (existingExternalProject)
-              this.removeProject(existingExternalProject);
-          } else {
-            this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName);
-            const typeAcquisition = proj.typeAcquisition || {};
-            typeAcquisition.include = typeAcquisition.include || [];
-            typeAcquisition.exclude = typeAcquisition.exclude || [];
-            if (typeAcquisition.enable === void 0) {
-              typeAcquisition.enable = hasNoTypeScriptSource(rootFiles.map((f) => f.fileName));
-            }
-            const excludeResult = this.applySafeListWorker(proj, rootFiles, typeAcquisition);
-            const excludedFiles = (excludeResult == null ? void 0 : excludeResult.excludedFiles) ?? [];
-            rootFiles = (excludeResult == null ? void 0 : excludeResult.rootFiles) ?? rootFiles;
-            if (existingExternalProject) {
-              existingExternalProject.excludedFiles = excludedFiles;
-              const compilerOptions = convertCompilerOptions(proj.options);
-              const watchOptionsAndErrors = convertWatchOptions(proj.options, existingExternalProject.getCurrentDirectory());
-              const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, rootFiles, externalFilePropertyReader);
-              if (lastFileExceededProgramSize) {
-                existingExternalProject.disableLanguageService(lastFileExceededProgramSize);
-              } else {
-                existingExternalProject.enableLanguageService();
-              }
-              existingExternalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-              this.updateRootAndOptionsOfNonInferredProject(existingExternalProject, rootFiles, externalFilePropertyReader, compilerOptions, typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions);
-              existingExternalProject.updateGraph();
-            } else {
-              const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, typeAcquisition, excludedFiles);
-              project.updateGraph();
-            }
-          }
-          this.closeConfiguredProjectReferencedFromExternalProject(existingConfiguredProjects);
-          if (print)
-            this.printProjects();
+      }
+    }
+    return result;
+  }
+  /** @internal */
+  getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) {
+    return this.getFileNames().map((fileName) => ({
+      fileName,
+      isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName)
+    }));
+  }
+  hasConfigFile(configFilePath) {
+    if (this.program && this.languageServiceEnabled) {
+      const configFile = this.program.getCompilerOptions().configFile;
+      if (configFile) {
+        if (configFilePath === asNormalizedPath(configFile.fileName)) {
+          return true;
         }
-        hasDeferredExtension() {
-          for (const extension of this.hostConfiguration.extraFileExtensions) {
-            if (extension.scriptKind === 7 /* Deferred */) {
+        if (configFile.extendedSourceFiles) {
+          for (const f of configFile.extendedSourceFiles) {
+            if (configFilePath === asNormalizedPath(f)) {
               return true;
             }
           }
-          return false;
-        }
-        /**
-         * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin either asynchronously or synchronously
-         * @internal
-         */
-        requestEnablePlugin(project, pluginConfigEntry, searchPaths) {
-          if (!this.host.importPlugin && !this.host.require) {
-            this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
-            return;
-          }
-          this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
-          if (!pluginConfigEntry.name || parsePackageName(pluginConfigEntry.name).rest) {
-            this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`);
-            return;
-          }
-          if (this.host.importPlugin) {
-            const importPromise = Project3.importServicePluginAsync(
-              pluginConfigEntry,
-              searchPaths,
-              this.host,
-              (s) => this.logger.info(s)
-            );
-            this.pendingPluginEnablements ?? (this.pendingPluginEnablements = /* @__PURE__ */ new Map());
-            let promises = this.pendingPluginEnablements.get(project);
-            if (!promises)
-              this.pendingPluginEnablements.set(project, promises = []);
-            promises.push(importPromise);
-            return;
-          }
-          this.endEnablePlugin(
-            project,
-            Project3.importServicePluginSync(
-              pluginConfigEntry,
-              searchPaths,
-              this.host,
-              (s) => this.logger.info(s)
-            )
-          );
-        }
-        /**
-         * Performs the remaining steps of enabling a plugin after its module has been instantiated.
-         * @internal
-         */
-        endEnablePlugin(project, { pluginConfigEntry, resolvedModule, errorLogs }) {
-          var _a;
-          if (resolvedModule) {
-            const configurationOverride = (_a = this.currentPluginConfigOverrides) == null ? void 0 : _a.get(pluginConfigEntry.name);
-            if (configurationOverride) {
-              const pluginName = pluginConfigEntry.name;
-              pluginConfigEntry = configurationOverride;
-              pluginConfigEntry.name = pluginName;
-            }
-            project.enableProxy(resolvedModule, pluginConfigEntry);
-          } else {
-            forEach(errorLogs, (message) => this.logger.info(message));
-            this.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
-          }
         }
-        /** @internal */
-        hasNewPluginEnablementRequests() {
-          return !!this.pendingPluginEnablements;
-        }
-        /** @internal */
-        hasPendingPluginEnablements() {
-          return !!this.currentPluginEnablementPromise;
+      }
+    }
+    return false;
+  }
+  containsScriptInfo(info) {
+    if (this.isRoot(info)) return true;
+    if (!this.program) return false;
+    const file = this.program.getSourceFileByPath(info.path);
+    return !!file && file.resolvedPath === info.path;
+  }
+  containsFile(filename, requireOpen) {
+    const info = this.projectService.getScriptInfoForNormalizedPath(filename);
+    if (info && (info.isScriptOpen() || !requireOpen)) {
+      return this.containsScriptInfo(info);
+    }
+    return false;
+  }
+  isRoot(info) {
+    var _a, _b;
+    return ((_b = (_a = this.rootFilesMap) == null ? void 0 : _a.get(info.path)) == null ? void 0 : _b.info) === info;
+  }
+  // add a root file to project
+  addRoot(info, fileName) {
+    Debug.assert(!this.isRoot(info));
+    this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info });
+    info.attachToProject(this);
+    this.markAsDirty();
+  }
+  // add a root file that doesnt exist on host
+  addMissingFileRoot(fileName) {
+    const path = this.projectService.toPath(fileName);
+    this.rootFilesMap.set(path, { fileName });
+    this.markAsDirty();
+  }
+  removeFile(info, fileExists, detachFromProject) {
+    if (this.isRoot(info)) {
+      this.removeRoot(info);
+    }
+    if (fileExists) {
+      this.resolutionCache.removeResolutionsOfFile(info.path);
+    } else {
+      this.resolutionCache.invalidateResolutionOfFile(info.path);
+    }
+    this.cachedUnresolvedImportsPerFile.delete(info.path);
+    if (detachFromProject) {
+      info.detachFromProject(this);
+    }
+    this.markAsDirty();
+  }
+  registerFileUpdate(fileName) {
+    (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName);
+  }
+  /** @internal */
+  markFileAsDirty(changedFile) {
+    this.markAsDirty();
+    if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
+      (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile);
+    }
+  }
+  /** @internal */
+  markAsDirty() {
+    if (!this.dirty) {
+      this.projectStateVersion++;
+      this.dirty = true;
+    }
+  }
+  /** @internal */
+  markAutoImportProviderAsDirty() {
+    var _a;
+    if (!this.autoImportProviderHost) this.autoImportProviderHost = void 0;
+    (_a = this.autoImportProviderHost) == null ? void 0 : _a.markAsDirty();
+  }
+  /** @internal */
+  onAutoImportProviderSettingsChanged() {
+    var _a;
+    if (this.autoImportProviderHost === false) {
+      this.autoImportProviderHost = void 0;
+    } else {
+      (_a = this.autoImportProviderHost) == null ? void 0 : _a.markAsDirty();
+    }
+  }
+  /** @internal */
+  onPackageJsonChange() {
+    this.moduleSpecifierCache.clear();
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.markAsDirty();
+    }
+  }
+  /** @internal */
+  onFileAddedOrRemoved(isSymlink) {
+    this.hasAddedorRemovedFiles = true;
+    if (isSymlink) {
+      this.hasAddedOrRemovedSymlinks = true;
+    }
+  }
+  /** @internal */
+  onDiscoveredSymlink() {
+    this.hasAddedOrRemovedSymlinks = true;
+  }
+  /** @internal */
+  updateFromProject() {
+    updateProjectIfDirty(this);
+  }
+  /**
+   * Updates set of files that contribute to this project
+   * @returns: true if set of files in the project stays the same and false - otherwise.
+   */
+  updateGraph() {
+    var _a, _b, _c, _d;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] });
+    (_b = perfLogger) == null ? void 0 : _b.logStartUpdateGraph();
+    this.resolutionCache.startRecordingFilesWithChangedResolutions();
+    const hasNewProgram = this.updateGraphWorker();
+    const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles;
+    this.hasAddedorRemovedFiles = false;
+    this.hasAddedOrRemovedSymlinks = false;
+    const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2;
+    for (const file of changedFiles) {
+      this.cachedUnresolvedImportsPerFile.delete(file);
+    }
+    if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */ && !this.isOrphan()) {
+      if (hasNewProgram || changedFiles.length) {
+        this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile);
+      }
+      this.projectService.typingsCache.enqueueInstallTypingsForProject(this, this.lastCachedUnresolvedImportsList, hasAddedorRemovedFiles);
+    } else {
+      this.lastCachedUnresolvedImportsList = void 0;
+    }
+    const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram;
+    if (hasNewProgram) {
+      this.projectProgramVersion++;
+    }
+    if (hasAddedorRemovedFiles) {
+      this.markAutoImportProviderAsDirty();
+    }
+    if (isFirstProgramLoad) {
+      this.getPackageJsonAutoImportProvider();
+    }
+    (_c = perfLogger) == null ? void 0 : _c.logStopUpdateGraph();
+    (_d = tracing) == null ? void 0 : _d.pop();
+    return !hasNewProgram;
+  }
+  /** @internal */
+  updateTypingFiles(typingFiles) {
+    if (enumerateInsertsAndDeletes(
+      typingFiles,
+      this.typingFiles,
+      getStringComparer(!this.useCaseSensitiveFileNames()),
+      /*inserted*/
+      noop,
+      (removed) => this.detachScriptInfoFromProject(removed)
+    )) {
+      this.typingFiles = typingFiles;
+      this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile);
+      this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+    }
+  }
+  /** @internal */
+  closeWatchingTypingLocations() {
+    if (this.typingWatchers) clearMap(this.typingWatchers, closeFileWatcher);
+    this.typingWatchers = void 0;
+  }
+  /** @internal */
+  onTypingInstallerWatchInvoke() {
+    this.typingWatchers.isInvoked = true;
+    this.projectService.updateTypingsForProject({ projectName: this.getProjectName(), kind: ActionInvalidate });
+  }
+  /** @internal */
+  watchTypingLocations(files) {
+    if (!files) {
+      this.typingWatchers.isInvoked = false;
+      return;
+    }
+    if (!files.length) {
+      this.closeWatchingTypingLocations();
+      return;
+    }
+    const toRemove = new Map(this.typingWatchers);
+    if (!this.typingWatchers) this.typingWatchers = /* @__PURE__ */ new Map();
+    this.typingWatchers.isInvoked = false;
+    const createProjectWatcher = (path, typingsWatcherType) => {
+      const canonicalPath = this.toPath(path);
+      toRemove.delete(canonicalPath);
+      if (!this.typingWatchers.has(canonicalPath)) {
+        this.typingWatchers.set(
+          canonicalPath,
+          typingsWatcherType === "FileWatcher" /* FileWatcher */ ? this.projectService.watchFactory.watchFile(
+            path,
+            () => !this.typingWatchers.isInvoked ? this.onTypingInstallerWatchInvoke() : this.writeLog(`TypingWatchers already invoked`),
+            2e3 /* High */,
+            this.projectService.getWatchOptions(this),
+            WatchType.TypingInstallerLocationFile,
+            this
+          ) : this.projectService.watchFactory.watchDirectory(
+            path,
+            (f) => {
+              if (this.typingWatchers.isInvoked) return this.writeLog(`TypingWatchers already invoked`);
+              if (!fileExtensionIs(f, ".json" /* Json */)) return this.writeLog(`Ignoring files that are not *.json`);
+              if (comparePaths(f, combinePaths(this.projectService.typingsInstaller.globalTypingsCacheLocation, "package.json"), !this.useCaseSensitiveFileNames())) return this.writeLog(`Ignoring package.json change at global typings location`);
+              this.onTypingInstallerWatchInvoke();
+            },
+            1 /* Recursive */,
+            this.projectService.getWatchOptions(this),
+            WatchType.TypingInstallerLocationDirectory,
+            this
+          )
+        );
+      }
+    };
+    for (const file of files) {
+      const basename = getBaseFileName(file);
+      if (basename === "package.json" || basename === "bower.json") {
+        createProjectWatcher(file, "FileWatcher" /* FileWatcher */);
+        continue;
+      }
+      if (containsPath(this.currentDirectory, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) {
+        const subDirectory = file.indexOf(directorySeparator, this.currentDirectory.length + 1);
+        if (subDirectory !== -1) {
+          createProjectWatcher(file.substr(0, subDirectory), "DirectoryWatcher" /* DirectoryWatcher */);
+        } else {
+          createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */);
         }
-        /**
-         * Waits for any ongoing plugin enablement requests to complete.
-         *
-         * @internal
-         */
-        async waitForPendingPlugins() {
-          while (this.currentPluginEnablementPromise) {
-            await this.currentPluginEnablementPromise;
+        continue;
+      }
+      if (containsPath(this.projectService.typingsInstaller.globalTypingsCacheLocation, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) {
+        createProjectWatcher(this.projectService.typingsInstaller.globalTypingsCacheLocation, "DirectoryWatcher" /* DirectoryWatcher */);
+        continue;
+      }
+      createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */);
+    }
+    toRemove.forEach((watch, path) => {
+      watch.close();
+      this.typingWatchers.delete(path);
+    });
+  }
+  /** @internal */
+  getCurrentProgram() {
+    return this.program;
+  }
+  removeExistingTypings(include) {
+    const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this.directoryStructureHost);
+    return include.filter((i) => !existing.includes(i));
+  }
+  updateGraphWorker() {
+    var _a, _b;
+    const oldProgram = this.languageService.getCurrentProgram();
+    Debug.assert(oldProgram === this.program);
+    Debug.assert(!this.isClosed(), "Called update graph worker of closed project");
+    this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`);
+    const start = timestamp();
+    const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = this.resolutionCache.createHasInvalidatedResolutions(returnFalse, returnFalse);
+    this.hasInvalidatedResolutions = hasInvalidatedResolutions;
+    this.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions;
+    this.resolutionCache.startCachingPerDirectoryResolution();
+    this.dirty = false;
+    this.updateFromProjectInProgress = true;
+    this.program = this.languageService.getProgram();
+    this.updateFromProjectInProgress = false;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution");
+    this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram);
+    (_b = tracing) == null ? void 0 : _b.pop();
+    Debug.assert(oldProgram === void 0 || this.program !== void 0);
+    let hasNewProgram = false;
+    if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) {
+      hasNewProgram = true;
+      if (oldProgram) {
+        for (const f of oldProgram.getSourceFiles()) {
+          const newFile = this.program.getSourceFileByPath(f.resolvedPath);
+          if (!newFile || f.resolvedPath === f.path && newFile.resolvedPath !== f.path) {
+            this.detachScriptInfoFromProject(
+              f.fileName,
+              !!this.program.getSourceFileByPath(f.path),
+              /*syncDirWatcherRemove*/
+              true
+            );
           }
         }
-        /**
-         * Starts enabling any requested plugins without waiting for the result.
-         *
-         * @internal
-         */
-        enableRequestedPlugins() {
-          if (this.pendingPluginEnablements) {
-            void this.enableRequestedPluginsAsync();
+        oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
+          if (!this.program.getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
+            this.detachScriptInfoFromProject(
+              resolvedProjectReference.sourceFile.fileName,
+              /*noRemoveResolution*/
+              void 0,
+              /*syncDirWatcherRemove*/
+              true
+            );
           }
-        }
-        async enableRequestedPluginsAsync() {
-          if (this.currentPluginEnablementPromise) {
-            await this.waitForPendingPlugins();
+        });
+      }
+      this.rootFilesMap.forEach((value, path) => {
+        var _a2;
+        const file = this.program.getSourceFileByPath(path);
+        const info = value.info;
+        if (!file || ((_a2 = value.info) == null ? void 0 : _a2.path) === file.resolvedPath) return;
+        value.info = this.projectService.getScriptInfo(file.fileName);
+        Debug.assert(value.info.isAttached(this));
+        info == null ? void 0 : info.detachFromProject(this);
+      });
+      updateMissingFilePathsWatch(
+        this.program,
+        this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()),
+        // Watch the missing files
+        (missingFilePath, missingFileName) => this.addMissingFileWatcher(missingFilePath, missingFileName)
+      );
+      if (this.generatedFilesMap) {
+        const outPath = this.compilerOptions.outFile;
+        if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+          if (!outPath || !this.isValidGeneratedFileWatcher(
+            removeFileExtension(outPath) + ".d.ts" /* Dts */,
+            this.generatedFilesMap
+          )) {
+            this.clearGeneratedFileWatch();
           }
-          if (!this.pendingPluginEnablements) {
-            return;
+        } else {
+          if (outPath) {
+            this.clearGeneratedFileWatch();
+          } else {
+            this.generatedFilesMap.forEach((watcher, source) => {
+              const sourceFile = this.program.getSourceFileByPath(source);
+              if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher(
+                getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.currentDirectory, this.program.getCommonSourceDirectory(), this.getCanonicalFileName),
+                watcher
+              )) {
+                closeFileWatcherOf(watcher);
+                this.generatedFilesMap.delete(source);
+              }
+            });
           }
-          const entries = arrayFrom(this.pendingPluginEnablements.entries());
-          this.pendingPluginEnablements = void 0;
-          this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries);
-          await this.currentPluginEnablementPromise;
-        }
-        async enableRequestedPluginsWorker(pendingPlugins) {
-          Debug.assert(this.currentPluginEnablementPromise === void 0);
-          await Promise.all(map(pendingPlugins, ([project, promises]) => this.enableRequestedPluginsForProjectAsync(project, promises)));
-          this.currentPluginEnablementPromise = void 0;
-          this.sendProjectsUpdatedInBackgroundEvent();
         }
-        async enableRequestedPluginsForProjectAsync(project, promises) {
-          const results = await Promise.all(promises);
-          if (project.isClosed()) {
-            return;
+      }
+      if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
+        this.resolutionCache.updateTypeRootsWatch();
+      }
+    }
+    this.projectService.verifyProgram(this);
+    if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
+      this.exportMapCache.releaseSymbols();
+      if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) {
+        this.exportMapCache.clear();
+      } else if (this.changedFilesForExportMapCache && oldProgram && this.program) {
+        forEachKey(this.changedFilesForExportMapCache, (fileName) => {
+          const oldSourceFile = oldProgram.getSourceFileByPath(fileName);
+          const sourceFile = this.program.getSourceFileByPath(fileName);
+          if (!oldSourceFile || !sourceFile) {
+            this.exportMapCache.clear();
+            return true;
           }
-          for (const result of results) {
-            this.endEnablePlugin(project, result);
-          }
-          this.delayUpdateProjectGraph(project);
-        }
-        configurePlugin(args) {
-          this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration));
-          this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map();
-          this.currentPluginConfigOverrides.set(args.pluginName, args.configuration);
-        }
-        /** @internal */
-        getPackageJsonsVisibleToFile(fileName, project, rootDir) {
-          const packageJsonCache = this.packageJsonCache;
-          const rootPath = rootDir && this.toPath(rootDir);
-          const result = [];
-          const processDirectory = (directory) => {
-            switch (packageJsonCache.directoryHasPackageJson(directory)) {
-              case 3 /* Maybe */:
-                packageJsonCache.searchDirectoryAndAncestors(directory);
-                return processDirectory(directory);
-              case -1 /* True */:
-                const packageJsonFileName = combinePaths(directory, "package.json");
-                this.watchPackageJsonFile(packageJsonFileName, this.toPath(packageJsonFileName), project);
-                const info = packageJsonCache.getInDirectory(directory);
-                if (info)
-                  result.push(info);
-            }
-            if (rootPath && rootPath === directory) {
-              return true;
-            }
-          };
-          forEachAncestorDirectory(getDirectoryPath(fileName), processDirectory);
-          return result;
-        }
-        /** @internal */
-        getNearestAncestorDirectoryWithPackageJson(fileName) {
-          return forEachAncestorDirectory(fileName, (directory) => {
-            switch (this.packageJsonCache.directoryHasPackageJson(directory)) {
-              case -1 /* True */:
-                return directory;
-              case 0 /* False */:
-                return void 0;
-              case 3 /* Maybe */:
-                return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
-            }
-          });
+          return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable);
+        });
+      }
+    }
+    if (this.changedFilesForExportMapCache) {
+      this.changedFilesForExportMapCache.clear();
+    }
+    if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) {
+      this.symlinks = void 0;
+      this.moduleSpecifierCache.clear();
+    }
+    const oldExternalFiles = this.externalFiles || emptyArray2;
+    this.externalFiles = this.getExternalFiles();
+    enumerateInsertsAndDeletes(
+      this.externalFiles,
+      oldExternalFiles,
+      getStringComparer(!this.useCaseSensitiveFileNames()),
+      // Ensure a ScriptInfo is created for new external files. This is performed indirectly
+      // by the host for files in the program when the program is retrieved above but
+      // the program doesn't contain external files so this must be done explicitly.
+      (inserted) => {
+        const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
+          inserted,
+          this.currentDirectory,
+          this.directoryStructureHost,
+          /*deferredDeleteOk*/
+          false
+        );
+        scriptInfo == null ? void 0 : scriptInfo.attachToProject(this);
+      },
+      (removed) => this.detachScriptInfoFromProject(removed)
+    );
+    const elapsed = timestamp() - start;
+    this.sendPerformanceEvent("UpdateGraph", elapsed);
+    this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} projectStateVersion: ${this.projectStateVersion} projectProgramVersion: ${this.projectProgramVersion} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
+    if (this.projectService.logger.isTestLogger) {
+      if (this.program !== oldProgram) {
+        this.print(
+          /*writeProjectFileNames*/
+          true,
+          this.hasAddedorRemovedFiles,
+          /*writeFileVersionAndText*/
+          true
+        );
+      } else {
+        this.writeLog(`Same program as before`);
+      }
+    } else if (this.hasAddedorRemovedFiles) {
+      this.print(
+        /*writeProjectFileNames*/
+        true,
+        /*writeFileExplaination*/
+        true,
+        /*writeFileVersionAndText*/
+        false
+      );
+    } else if (this.program !== oldProgram) {
+      this.writeLog(`Different program with same set of files`);
+    }
+    this.projectService.verifyDocumentRegistry();
+    return hasNewProgram;
+  }
+  /** @internal */
+  sendPerformanceEvent(kind, durationMs) {
+    this.projectService.sendPerformanceEvent(kind, durationMs);
+  }
+  detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution, syncDirWatcherRemove) {
+    const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName);
+    if (scriptInfoToDetach) {
+      scriptInfoToDetach.detachFromProject(this);
+      if (!noRemoveResolution) {
+        this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path, syncDirWatcherRemove);
+      }
+    }
+  }
+  addMissingFileWatcher(missingFilePath, missingFileName) {
+    var _a;
+    if (isConfiguredProject(this)) {
+      const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath);
+      if ((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.projects.has(this.canonicalConfigFilePath)) return noopFileWatcher;
+    }
+    const fileWatcher = this.projectService.watchFactory.watchFile(
+      getNormalizedAbsolutePath(missingFileName, this.currentDirectory),
+      (fileName, eventKind) => {
+        if (isConfiguredProject(this)) {
+          this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind);
+        }
+        if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) {
+          this.missingFilesMap.delete(missingFilePath);
+          fileWatcher.close();
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
         }
-        /** @internal */
-        watchPackageJsonFile(file, path, project) {
-          Debug.assert(project !== void 0);
-          let result = (this.packageJsonFilesMap ?? (this.packageJsonFilesMap = /* @__PURE__ */ new Map())).get(path);
-          if (!result) {
-            let watcher = this.watchFactory.watchFile(
-              file,
-              (fileName, eventKind) => {
-                switch (eventKind) {
-                  case 0 /* Created */:
-                    return Debug.fail();
-                  case 1 /* Changed */:
-                    this.packageJsonCache.addOrUpdate(fileName, path);
-                    this.onPackageJsonChange(result);
-                    break;
-                  case 2 /* Deleted */:
-                    this.packageJsonCache.delete(path);
-                    this.onPackageJsonChange(result);
-                    result.projects.clear();
-                    result.close();
-                }
-              },
-              250 /* Low */,
-              this.hostConfiguration.watchOptions,
-              WatchType.PackageJson
-            );
-            result = {
-              projects: /* @__PURE__ */ new Set(),
-              close: () => {
-                var _a;
-                if (result.projects.size || !watcher)
-                  return;
-                watcher.close();
-                watcher = void 0;
-                (_a = this.packageJsonFilesMap) == null ? void 0 : _a.delete(path);
-                this.packageJsonCache.invalidate(path);
-              }
-            };
-            this.packageJsonFilesMap.set(path, result);
-          }
-          result.projects.add(project);
-          (project.packageJsonWatches ?? (project.packageJsonWatches = /* @__PURE__ */ new Set())).add(result);
+      },
+      500 /* Medium */,
+      this.projectService.getWatchOptions(this),
+      WatchType.MissingFile,
+      this
+    );
+    return fileWatcher;
+  }
+  isWatchedMissingFile(path) {
+    return !!this.missingFilesMap && this.missingFilesMap.has(path);
+  }
+  /** @internal */
+  addGeneratedFileWatch(generatedFile, sourceFile) {
+    if (this.compilerOptions.outFile) {
+      if (!this.generatedFilesMap) {
+        this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile);
+      }
+    } else {
+      const path = this.toPath(sourceFile);
+      if (this.generatedFilesMap) {
+        if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+          Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`);
+          return;
         }
-        /** @internal */
-        onPackageJsonChange(result) {
-          result.projects.forEach((project) => {
-            var _a;
-            return (_a = project.onPackageJsonChange) == null ? void 0 : _a.call(project);
+        if (this.generatedFilesMap.has(path)) return;
+      } else {
+        this.generatedFilesMap = /* @__PURE__ */ new Map();
+      }
+      this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile));
+    }
+  }
+  createGeneratedFileWatcher(generatedFile) {
+    return {
+      generatedFilePath: this.toPath(generatedFile),
+      watcher: this.projectService.watchFactory.watchFile(
+        generatedFile,
+        () => {
+          this.clearSourceMapperCache();
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+        },
+        2e3 /* High */,
+        this.projectService.getWatchOptions(this),
+        WatchType.MissingGeneratedFile,
+        this
+      )
+    };
+  }
+  isValidGeneratedFileWatcher(generateFile, watcher) {
+    return this.toPath(generateFile) === watcher.generatedFilePath;
+  }
+  clearGeneratedFileWatch() {
+    if (this.generatedFilesMap) {
+      if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+        closeFileWatcherOf(this.generatedFilesMap);
+      } else {
+        clearMap(this.generatedFilesMap, closeFileWatcherOf);
+      }
+      this.generatedFilesMap = void 0;
+    }
+  }
+  getScriptInfoForNormalizedPath(fileName) {
+    const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName));
+    if (scriptInfo && !scriptInfo.isAttached(this)) {
+      return Errors.ThrowProjectDoesNotContainDocument(fileName, this);
+    }
+    return scriptInfo;
+  }
+  getScriptInfo(uncheckedFileName) {
+    return this.projectService.getScriptInfo(uncheckedFileName);
+  }
+  filesToString(writeProjectFileNames) {
+    return this.filesToStringWorker(
+      writeProjectFileNames,
+      /*writeFileExplaination*/
+      true,
+      /*writeFileVersionAndText*/
+      false
+    );
+  }
+  /** @internal */
+  filesToStringWorker(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) {
+    if (this.isInitialLoadPending()) return "	Files (0) InitialLoadPending\n";
+    if (!this.program) return "	Files (0) NoProgram\n";
+    const sourceFiles = this.program.getSourceFiles();
+    let strBuilder = `	Files (${sourceFiles.length})
+`;
+    if (writeProjectFileNames) {
+      for (const file of sourceFiles) {
+        strBuilder += `	${file.fileName}${writeFileVersionAndText ? ` ${file.version} ${JSON.stringify(file.text)}` : ""}
+`;
+      }
+      if (writeFileExplaination) {
+        strBuilder += "\n\n";
+        explainFiles(this.program, (s) => strBuilder += `	${s}
+`);
+      }
+    }
+    return strBuilder;
+  }
+  /** @internal */
+  print(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) {
+    var _a;
+    this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
+    this.writeLog(this.filesToStringWorker(
+      writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */),
+      writeFileExplaination && this.projectService.logger.hasLevel(3 /* verbose */),
+      writeFileVersionAndText && this.projectService.logger.hasLevel(3 /* verbose */)
+    ));
+    this.writeLog("-----------------------------------------------");
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.print(
+        /*writeProjectFileNames*/
+        false,
+        /*writeFileExplaination*/
+        false,
+        /*writeFileVersionAndText*/
+        false
+      );
+    }
+    (_a = this.noDtsResolutionProject) == null ? void 0 : _a.print(
+      /*writeProjectFileNames*/
+      false,
+      /*writeFileExplaination*/
+      false,
+      /*writeFileVersionAndText*/
+      false
+    );
+  }
+  setCompilerOptions(compilerOptions) {
+    var _a;
+    if (compilerOptions) {
+      compilerOptions.allowNonTsExtensions = true;
+      const oldOptions = this.compilerOptions;
+      this.compilerOptions = compilerOptions;
+      this.setInternalCompilerOptionsForEmittingJsFiles();
+      (_a = this.noDtsResolutionProject) == null ? void 0 : _a.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject());
+      if (changesAffectModuleResolution(oldOptions, compilerOptions)) {
+        this.cachedUnresolvedImportsPerFile.clear();
+        this.lastCachedUnresolvedImportsList = void 0;
+        this.resolutionCache.onChangesAffectModuleResolution();
+        this.moduleSpecifierCache.clear();
+      }
+      this.markAsDirty();
+    }
+  }
+  /** @internal */
+  setWatchOptions(watchOptions) {
+    this.watchOptions = watchOptions;
+  }
+  /** @internal */
+  getWatchOptions() {
+    return this.watchOptions;
+  }
+  setTypeAcquisition(newTypeAcquisition) {
+    if (newTypeAcquisition) {
+      this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition);
+    }
+  }
+  getTypeAcquisition() {
+    return this.typeAcquisition || {};
+  }
+  /** @internal */
+  getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) {
+    var _a, _b;
+    const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({
+      fileName,
+      isSourceOfProjectReferenceRedirect
+    })) : (files) => arrayFrom(files.keys());
+    if (!this.isInitialLoadPending()) {
+      updateProjectIfDirty(this);
+    }
+    const info = {
+      projectName: this.getProjectName(),
+      version: this.projectProgramVersion,
+      isInferred: isInferredProject(this),
+      options: this.getCompilationSettings(),
+      languageServiceDisabled: !this.languageServiceEnabled,
+      lastFileExceededProgramSize: this.lastFileExceededProgramSize
+    };
+    const updatedFileNames = this.updatedFileNames;
+    this.updatedFileNames = void 0;
+    if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) {
+      if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) {
+        return { info, projectErrors: this.getGlobalProjectErrors() };
+      }
+      const lastReportedFileNames = this.lastReportedFileNames;
+      const externalFiles = ((_a = this.externalFiles) == null ? void 0 : _a.map((f) => ({
+        fileName: toNormalizedPath(f),
+        isSourceOfProjectReferenceRedirect: false
+      }))) || emptyArray2;
+      const currentFiles = arrayToMap(
+        this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles),
+        (info2) => info2.fileName,
+        (info2) => info2.isSourceOfProjectReferenceRedirect
+      );
+      const added = /* @__PURE__ */ new Map();
+      const removed = /* @__PURE__ */ new Map();
+      const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : [];
+      const updatedRedirects = [];
+      forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => {
+        if (!lastReportedFileNames.has(fileName)) {
+          added.set(fileName, isSourceOfProjectReferenceRedirect);
+        } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) {
+          updatedRedirects.push({
+            fileName,
+            isSourceOfProjectReferenceRedirect
           });
         }
-        /** @internal */
-        includePackageJsonAutoImports() {
-          switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) {
-            case "on":
-              return 1 /* On */;
-            case "off":
-              return 0 /* Off */;
-            default:
-              return 2 /* Auto */;
-          }
+      });
+      forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => {
+        if (!currentFiles.has(fileName)) {
+          removed.set(fileName, isSourceOfProjectReferenceRedirect);
         }
-        /** @internal */
-        getIncompleteCompletionsCache() {
-          return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache());
+      });
+      this.lastReportedFileNames = currentFiles;
+      this.lastReportedVersion = this.projectProgramVersion;
+      return {
+        info,
+        changes: {
+          added: includeProjectReferenceRedirectInfoIfRequested(added),
+          removed: includeProjectReferenceRedirectInfoIfRequested(removed),
+          updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({
+            fileName,
+            isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName)
+          })) : updated,
+          updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0
+        },
+        projectErrors: this.getGlobalProjectErrors()
+      };
+    } else {
+      const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo);
+      const externalFiles = ((_b = this.externalFiles) == null ? void 0 : _b.map((f) => ({
+        fileName: toNormalizedPath(f),
+        isSourceOfProjectReferenceRedirect: false
+      }))) || emptyArray2;
+      const allFiles = projectFileNames.concat(externalFiles);
+      this.lastReportedFileNames = arrayToMap(
+        allFiles,
+        (info2) => info2.fileName,
+        (info2) => info2.isSourceOfProjectReferenceRedirect
+      );
+      this.lastReportedVersion = this.projectProgramVersion;
+      return {
+        info,
+        files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName),
+        projectErrors: this.getGlobalProjectErrors()
+      };
+    }
+  }
+  // remove a root file from project
+  removeRoot(info) {
+    this.rootFilesMap.delete(info.path);
+  }
+  /** @internal */
+  isSourceOfProjectReferenceRedirect(fileName) {
+    return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
+  }
+  /** @internal */
+  getGlobalPluginSearchPaths() {
+    return [
+      ...this.projectService.pluginProbeLocations,
+      // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
+      combinePaths(this.projectService.getExecutingFilePath(), "../../..")
+    ];
+  }
+  enableGlobalPlugins(options) {
+    if (!this.projectService.globalPlugins.length) return;
+    const host = this.projectService.host;
+    if (!host.require && !host.importPlugin) {
+      this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
+    }
+    const searchPaths = this.getGlobalPluginSearchPaths();
+    for (const globalPluginName of this.projectService.globalPlugins) {
+      if (!globalPluginName) continue;
+      if (options.plugins && options.plugins.some((p) => p.name === globalPluginName)) continue;
+      this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
+      this.enablePlugin({ name: globalPluginName, global: true }, searchPaths);
+    }
+  }
+  enablePlugin(pluginConfigEntry, searchPaths) {
+    this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths);
+  }
+  /** @internal */
+  enableProxy(pluginModuleFactory, configEntry) {
+    try {
+      if (typeof pluginModuleFactory !== "function") {
+        this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`);
+        return;
+      }
+      const info = {
+        config: configEntry,
+        project: this,
+        languageService: this.languageService,
+        languageServiceHost: this,
+        serverHost: this.projectService.host,
+        session: this.projectService.session
+      };
+      const pluginModule = pluginModuleFactory({ typescript: ts_exports2 });
+      const newLS = pluginModule.create(info);
+      for (const k of Object.keys(this.languageService)) {
+        if (!(k in newLS)) {
+          this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
+          newLS[k] = this.languageService[k];
         }
+      }
+      this.projectService.logger.info(`Plugin validation succeeded`);
+      this.languageService = newLS;
+      this.plugins.push({ name: configEntry.name, module: pluginModule });
+    } catch (e) {
+      this.projectService.logger.info(`Plugin activation failed: ${e}`);
+    }
+  }
+  /** @internal */
+  onPluginConfigurationChanged(pluginName, configuration) {
+    this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => {
+      if (plugin.module.onConfigurationChanged) {
+        plugin.module.onConfigurationChanged(configuration);
+      }
+    });
+  }
+  /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
+  refreshDiagnostics() {
+    this.projectService.sendProjectsUpdatedInBackgroundEvent();
+  }
+  /** @internal */
+  getPackageJsonsVisibleToFile(fileName, rootDir) {
+    if (this.projectService.serverMode !== 0 /* Semantic */) return emptyArray2;
+    return this.projectService.getPackageJsonsVisibleToFile(fileName, this, rootDir);
+  }
+  /** @internal */
+  getNearestAncestorDirectoryWithPackageJson(fileName) {
+    return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
+  }
+  /** @internal */
+  getPackageJsonsForAutoImport(rootDir) {
+    return this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
+  }
+  /** @internal */
+  getPackageJsonCache() {
+    return this.projectService.packageJsonCache;
+  }
+  /** @internal */
+  getCachedExportInfoMap() {
+    return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this));
+  }
+  /** @internal */
+  clearCachedExportInfoMap() {
+    var _a;
+    (_a = this.exportMapCache) == null ? void 0 : _a.clear();
+  }
+  /** @internal */
+  getModuleSpecifierCache() {
+    return this.moduleSpecifierCache;
+  }
+  /** @internal */
+  includePackageJsonAutoImports() {
+    if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) {
+      return 0 /* Off */;
+    }
+    return this.projectService.includePackageJsonAutoImports();
+  }
+  /** @internal */
+  getHostForAutoImportProvider() {
+    var _a, _b;
+    if (this.program) {
+      return {
+        fileExists: this.program.fileExists,
+        directoryExists: this.program.directoryExists,
+        realpath: this.program.realpath || ((_a = this.projectService.host.realpath) == null ? void 0 : _a.bind(this.projectService.host)),
+        getCurrentDirectory: this.getCurrentDirectory.bind(this),
+        readFile: this.projectService.host.readFile.bind(this.projectService.host),
+        getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host),
+        trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host),
+        useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames(),
+        readDirectory: this.projectService.host.readDirectory.bind(this.projectService.host)
       };
-      /** Makes a filename safe to insert in a RegExp */
-      _ProjectService.filenameEscapeRegexp = /[-/\\^$*+?.()|[\]{}]/g;
-      ProjectService3 = _ProjectService;
     }
+    return this.projectService.host;
+  }
+  /** @internal */
+  getPackageJsonAutoImportProvider() {
+    var _a, _b, _c;
+    if (this.autoImportProviderHost === false) {
+      return void 0;
+    }
+    if (this.projectService.serverMode !== 0 /* Semantic */) {
+      this.autoImportProviderHost = false;
+      return void 0;
+    }
+    if (this.autoImportProviderHost) {
+      updateProjectIfDirty(this.autoImportProviderHost);
+      if (this.autoImportProviderHost.isEmpty()) {
+        this.autoImportProviderHost.close();
+        this.autoImportProviderHost = void 0;
+        return void 0;
+      }
+      return this.autoImportProviderHost.getCurrentProgram();
+    }
+    const dependencySelection = this.includePackageJsonAutoImports();
+    if (dependencySelection) {
+      (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider");
+      const start = timestamp();
+      this.autoImportProviderHost = AutoImportProviderProject.create(dependencySelection, this, this.getHostForAutoImportProvider(), this.documentRegistry);
+      if (this.autoImportProviderHost) {
+        updateProjectIfDirty(this.autoImportProviderHost);
+        this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start);
+        (_b = tracing) == null ? void 0 : _b.pop();
+        return this.autoImportProviderHost.getCurrentProgram();
+      }
+      (_c = tracing) == null ? void 0 : _c.pop();
+    }
+  }
+  /** @internal */
+  isDefaultProjectForOpenFiles() {
+    return !!forEachEntry(
+      this.projectService.openFiles,
+      (_projectRootPath, path) => this.projectService.tryGetDefaultProjectForFile(this.projectService.getScriptInfoForPath(path)) === this
+    );
+  }
+  /** @internal */
+  watchNodeModulesForPackageJsonChanges(directoryPath) {
+    return this.projectService.watchPackageJsonsInNodeModules(directoryPath, this);
+  }
+  /** @internal */
+  getIncompleteCompletionsCache() {
+    return this.projectService.getIncompleteCompletionsCache();
+  }
+  /** @internal */
+  getNoDtsResolutionProject(rootFile) {
+    Debug.assert(this.projectService.serverMode === 0 /* Semantic */);
+    if (!this.noDtsResolutionProject) {
+      this.noDtsResolutionProject = new AuxiliaryProject(this.projectService, this.documentRegistry, this.getCompilerOptionsForNoDtsResolutionProject(), this.currentDirectory);
+    }
+    if (this.noDtsResolutionProject.rootFile !== rootFile) {
+      this.projectService.setFileNamesOfAutpImportProviderOrAuxillaryProject(this.noDtsResolutionProject, [rootFile]);
+      this.noDtsResolutionProject.rootFile = rootFile;
+    }
+    return this.noDtsResolutionProject;
+  }
+  /** @internal */
+  runWithTemporaryFileUpdate(rootFile, updatedText, cb) {
+    var _a, _b, _c, _d;
+    const originalProgram = this.program;
+    const rootSourceFile = Debug.checkDefined((_a = this.program) == null ? void 0 : _a.getSourceFile(rootFile), "Expected file to be part of program");
+    const originalText = Debug.checkDefined(rootSourceFile.getText());
+    (_b = this.getScriptInfo(rootFile)) == null ? void 0 : _b.editContent(0, originalText.length, updatedText);
+    this.updateGraph();
+    try {
+      cb(this.program, originalProgram, (_c = this.program) == null ? void 0 : _c.getSourceFile(rootFile));
+    } finally {
+      (_d = this.getScriptInfo(rootFile)) == null ? void 0 : _d.editContent(0, this.program.getSourceFile(rootFile).getText().length, originalText);
+    }
+  }
+  /** @internal */
+  getCompilerOptionsForNoDtsResolutionProject() {
+    return {
+      ...this.getCompilerOptions(),
+      noDtsResolution: true,
+      allowJs: true,
+      maxNodeModuleJsDepth: 3,
+      diagnostics: false,
+      skipLibCheck: true,
+      sourceMap: false,
+      types: emptyArray,
+      lib: emptyArray,
+      noLib: true
+    };
+  }
+};
+function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) {
+  var _a, _b;
+  const sourceFiles = program.getSourceFiles();
+  (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length });
+  const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName()));
+  const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile(
+    program,
+    sourceFile,
+    ambientModules,
+    cachedUnresolvedImportsPerFile
+  )));
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function extractUnresolvedImportsFromSourceFile(program, file, ambientModules, cachedUnresolvedImportsPerFile) {
+  return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
+    let unresolvedImports;
+    program.forEachResolvedModule(({ resolvedModule }, name) => {
+      if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) {
+        unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
+      }
+    }, file);
+    return unresolvedImports || emptyArray2;
   });
-
-  // src/server/moduleSpecifierCache.ts
-  function createModuleSpecifierCache(host) {
-    let containedNodeModulesWatchers;
-    let cache;
-    let currentKey;
-    const result = {
-      get(fromFileName, toFileName2, preferences, options) {
-        if (!cache || currentKey !== key(fromFileName, preferences, options))
-          return void 0;
-        return cache.get(toFileName2);
-      },
-      set(fromFileName, toFileName2, preferences, options, modulePaths, moduleSpecifiers) {
-        ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(
-          modulePaths,
-          moduleSpecifiers,
-          /*isBlockedByPackageJsonDependencies*/
+}
+var InferredProject2 = class extends Project3 {
+  /** @internal */
+  constructor(projectService, documentRegistry, compilerOptions, watchOptions, projectRootPath, currentDirectory, typeAcquisition) {
+    super(
+      projectService.newInferredProjectName(),
+      0 /* Inferred */,
+      projectService,
+      documentRegistry,
+      // TODO: GH#18217
+      /*files*/
+      void 0,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      watchOptions,
+      projectService.host,
+      currentDirectory
+    );
+    this._isJsInferredProject = false;
+    this.typeAcquisition = typeAcquisition;
+    this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath);
+    if (!projectRootPath && !projectService.useSingleInferredProject) {
+      this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory);
+    }
+    this.enableGlobalPlugins(this.getCompilerOptions());
+  }
+  toggleJsInferredProject(isJsInferredProject) {
+    if (isJsInferredProject !== this._isJsInferredProject) {
+      this._isJsInferredProject = isJsInferredProject;
+      this.setCompilerOptions();
+    }
+  }
+  setCompilerOptions(options) {
+    if (!options && !this.getCompilationSettings()) {
+      return;
+    }
+    const newOptions = cloneCompilerOptions(options || this.getCompilationSettings());
+    if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") {
+      newOptions.maxNodeModuleJsDepth = 2;
+    } else if (!this._isJsInferredProject) {
+      newOptions.maxNodeModuleJsDepth = void 0;
+    }
+    newOptions.allowJs = true;
+    super.setCompilerOptions(newOptions);
+  }
+  addRoot(info) {
+    Debug.assert(info.isScriptOpen());
+    this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
+    if (!this._isJsInferredProject && info.isJavaScript()) {
+      this.toggleJsInferredProject(
+        /*isJsInferredProject*/
+        true
+      );
+    } else if (this.isOrphan() && this._isJsInferredProject && !info.isJavaScript()) {
+      this.toggleJsInferredProject(
+        /*isJsInferredProject*/
+        false
+      );
+    }
+    super.addRoot(info);
+  }
+  removeRoot(info) {
+    this.projectService.stopWatchingConfigFilesForScriptInfo(info);
+    super.removeRoot(info);
+    if (!this.isOrphan() && this._isJsInferredProject && info.isJavaScript()) {
+      if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) {
+        this.toggleJsInferredProject(
+          /*isJsInferredProject*/
           false
-        ));
-        if (moduleSpecifiers) {
-          for (const p of modulePaths) {
-            if (p.isInNodeModules) {
-              const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1);
-              const key2 = host.toPath(nodeModulesPath);
-              if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(key2))) {
-                (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set(
-                  key2,
-                  host.watchNodeModulesForPackageJsonChanges(nodeModulesPath)
-                );
-              }
+        );
+      }
+    }
+  }
+  /** @internal */
+  isOrphan() {
+    return !this.hasRoots();
+  }
+  isProjectWithSingleRoot() {
+    return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1;
+  }
+  close() {
+    forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForScriptInfo(info));
+    super.close();
+  }
+  getTypeAcquisition() {
+    return this.typeAcquisition || {
+      enable: allRootFilesAreJsOrDts(this),
+      include: emptyArray,
+      exclude: emptyArray
+    };
+  }
+};
+var AuxiliaryProject = class extends Project3 {
+  constructor(projectService, documentRegistry, compilerOptions, currentDirectory) {
+    super(
+      projectService.newAuxiliaryProjectName(),
+      4 /* Auxiliary */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      /*watchOptions*/
+      void 0,
+      projectService.host,
+      currentDirectory
+    );
+  }
+  isOrphan() {
+    return true;
+  }
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    return;
+  }
+};
+var _AutoImportProviderProject = class _AutoImportProviderProject extends Project3 {
+  /** @internal */
+  constructor(hostProject, initialRootNames, documentRegistry, compilerOptions) {
+    super(
+      hostProject.projectService.newAutoImportProviderProjectName(),
+      3 /* AutoImportProvider */,
+      hostProject.projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      hostProject.getWatchOptions(),
+      hostProject.projectService.host,
+      hostProject.currentDirectory
+    );
+    this.hostProject = hostProject;
+    this.rootFileNames = initialRootNames;
+    this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
+    this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
+  }
+  /** @internal */
+  static getRootFileNames(dependencySelection, hostProject, host, compilerOptions) {
+    var _a, _b;
+    if (!dependencySelection) {
+      return emptyArray;
+    }
+    const program = hostProject.getCurrentProgram();
+    if (!program) {
+      return emptyArray;
+    }
+    const start = timestamp();
+    let dependencyNames;
+    let rootNames;
+    const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile);
+    const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName));
+    for (const packageJson of packageJsons) {
+      (_a = packageJson.dependencies) == null ? void 0 : _a.forEach((_, dependenyName) => addDependency(dependenyName));
+      (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName));
+    }
+    let dependenciesAdded = 0;
+    if (dependencyNames) {
+      const symlinkCache = hostProject.getSymlinkCache();
+      for (const name of arrayFrom(dependencyNames.keys())) {
+        if (dependencySelection === 2 /* Auto */ && dependenciesAdded > this.maxDependencies) {
+          hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`);
+          return emptyArray;
+        }
+        const packageJson = resolvePackageNameToPackageJson(
+          name,
+          hostProject.currentDirectory,
+          compilerOptions,
+          host,
+          program.getModuleResolutionCache()
+        );
+        if (packageJson) {
+          const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache);
+          if (entrypoints) {
+            dependenciesAdded += addRootNames(entrypoints);
+            continue;
+          }
+        }
+        const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => {
+          if (directory) {
+            const typesPackageJson = resolvePackageNameToPackageJson(
+              `@types/${name}`,
+              directory,
+              compilerOptions,
+              host,
+              program.getModuleResolutionCache()
+            );
+            if (typesPackageJson) {
+              const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache);
+              dependenciesAdded += addRootNames(entrypoints);
+              return true;
             }
           }
+        });
+        if (done) continue;
+        if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
+          const entrypoints = getRootNamesFromPackageJson(
+            packageJson,
+            program,
+            symlinkCache,
+            /*resolveJs*/
+            true
+          );
+          dependenciesAdded += addRootNames(entrypoints);
         }
-      },
-      setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) {
-        const cache2 = ensureCache(fromFileName, preferences, options);
-        const info = cache2.get(toFileName2);
-        if (info) {
-          info.modulePaths = modulePaths;
-        } else {
-          cache2.set(toFileName2, createInfo(
-            modulePaths,
-            /*moduleSpecifiers*/
-            void 0,
-            /*isBlockedByPackageJsonDependencies*/
-            void 0
-          ));
+      }
+    }
+    const references = program.getResolvedProjectReferences();
+    let referencesAddded = 0;
+    if ((references == null ? void 0 : references.length) && hostProject.projectService.getHostPreferences().includeCompletionsForModuleExports) {
+      references.forEach((ref) => {
+        if (ref == null ? void 0 : ref.commandLine.options.outFile) {
+          referencesAddded += addRootNames(filterEntrypoints([
+            changeExtension(ref.commandLine.options.outFile, ".d.ts")
+          ]));
+        } else if (ref) {
+          const getCommonSourceDirectory2 = memoize(
+            () => getCommonSourceDirectoryOfConfig(
+              ref.commandLine,
+              !hostProject.useCaseSensitiveFileNames()
+            )
+          );
+          referencesAddded += addRootNames(filterEntrypoints(mapDefined(
+            ref.commandLine.fileNames,
+            (fileName) => !isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */) && !program.getSourceFile(fileName) ? getOutputDeclarationFileName(
+              fileName,
+              ref.commandLine,
+              !hostProject.useCaseSensitiveFileNames(),
+              getCommonSourceDirectory2
+            ) : void 0
+          )));
         }
-      },
-      setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, isBlockedByPackageJsonDependencies) {
-        const cache2 = ensureCache(fromFileName, preferences, options);
-        const info = cache2.get(toFileName2);
-        if (info) {
-          info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies;
-        } else {
-          cache2.set(toFileName2, createInfo(
-            /*modulePaths*/
-            void 0,
-            /*moduleSpecifiers*/
-            void 0,
-            isBlockedByPackageJsonDependencies
-          ));
+      });
+    }
+    if (rootNames == null ? void 0 : rootNames.size) {
+      hostProject.log(`AutoImportProviderProject: found ${rootNames.size} root files in ${dependenciesAdded} dependencies ${referencesAddded} referenced projects in ${timestamp() - start} ms`);
+    }
+    return rootNames ? arrayFrom(rootNames.values()) : emptyArray;
+    function addRootNames(entrypoints) {
+      if (!(entrypoints == null ? void 0 : entrypoints.length)) return 0;
+      rootNames ?? (rootNames = /* @__PURE__ */ new Set());
+      entrypoints.forEach((entry) => rootNames.add(entry));
+      return 1;
+    }
+    function addDependency(dependency) {
+      if (!startsWith(dependency, "@types/")) {
+        (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency);
+      }
+    }
+    function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) {
+      var _a2;
+      const entrypoints = getEntrypointsFromPackageJsonInfo(
+        packageJson,
+        compilerOptions,
+        host,
+        program2.getModuleResolutionCache(),
+        resolveJs
+      );
+      if (entrypoints) {
+        const real = (_a2 = host.realpath) == null ? void 0 : _a2.call(host, packageJson.packageDirectory);
+        const realPath2 = real ? hostProject.toPath(real) : void 0;
+        const isSymlink = realPath2 && realPath2 !== hostProject.toPath(packageJson.packageDirectory);
+        if (isSymlink) {
+          symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, {
+            real: ensureTrailingDirectorySeparator(real),
+            realPath: ensureTrailingDirectorySeparator(realPath2)
+          });
         }
-      },
-      clear() {
-        containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach(closeFileWatcher);
-        cache == null ? void 0 : cache.clear();
-        containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear();
-        currentKey = void 0;
-      },
-      count() {
-        return cache ? cache.size : 0;
+        return filterEntrypoints(entrypoints, isSymlink ? (entrypoint) => entrypoint.replace(packageJson.packageDirectory, real) : void 0);
       }
+    }
+    function filterEntrypoints(entrypoints, symlinkName) {
+      return mapDefined(entrypoints, (entrypoint) => {
+        const resolvedFileName = symlinkName ? symlinkName(entrypoint) : entrypoint;
+        if (!program.getSourceFile(resolvedFileName) && !(symlinkName && program.getSourceFile(entrypoint))) {
+          return resolvedFileName;
+        }
+      });
+    }
+  }
+  /** @internal */
+  static create(dependencySelection, hostProject, host, documentRegistry) {
+    if (dependencySelection === 0 /* Off */) {
+      return void 0;
+    }
+    const compilerOptions = {
+      ...hostProject.getCompilerOptions(),
+      ...this.compilerOptionsOverrides
     };
-    if (Debug.isDebugging) {
-      Object.defineProperty(result, "__cache", { get: () => cache });
+    const rootNames = this.getRootFileNames(dependencySelection, hostProject, host, compilerOptions);
+    if (!rootNames.length) {
+      return void 0;
     }
-    return result;
-    function ensureCache(fromFileName, preferences, options) {
-      const newKey = key(fromFileName, preferences, options);
-      if (cache && currentKey !== newKey) {
-        result.clear();
-      }
-      currentKey = newKey;
-      return cache || (cache = /* @__PURE__ */ new Map());
+    return new _AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
+  }
+  /** @internal */
+  isEmpty() {
+    return !some(this.rootFileNames);
+  }
+  /** @internal */
+  isOrphan() {
+    return true;
+  }
+  updateGraph() {
+    let rootFileNames = this.rootFileNames;
+    if (!rootFileNames) {
+      rootFileNames = _AutoImportProviderProject.getRootFileNames(
+        this.hostProject.includePackageJsonAutoImports(),
+        this.hostProject,
+        this.hostProject.getHostForAutoImportProvider(),
+        this.getCompilationSettings()
+      );
+    }
+    this.projectService.setFileNamesOfAutpImportProviderOrAuxillaryProject(this, rootFileNames);
+    this.rootFileNames = rootFileNames;
+    const oldProgram = this.getCurrentProgram();
+    const hasSameSetOfFiles = super.updateGraph();
+    if (oldProgram && oldProgram !== this.getCurrentProgram()) {
+      this.hostProject.clearCachedExportInfoMap();
     }
-    function key(fromFileName, preferences, options) {
-      return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`;
+    return hasSameSetOfFiles;
+  }
+  /** @internal */
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    return;
+  }
+  hasRoots() {
+    var _a;
+    return !!((_a = this.rootFileNames) == null ? void 0 : _a.length);
+  }
+  /** @internal */
+  markAsDirty() {
+    this.rootFileNames = void 0;
+    super.markAsDirty();
+  }
+  getScriptFileNames() {
+    return this.rootFileNames || emptyArray;
+  }
+  getLanguageService() {
+    throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
+  }
+  /** @internal */
+  onAutoImportProviderSettingsChanged() {
+    throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
+  }
+  /** @internal */
+  onPackageJsonChange() {
+    throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
+  }
+  getHostForAutoImportProvider() {
+    throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead.");
+  }
+  getProjectReferences() {
+    return this.hostProject.getProjectReferences();
+  }
+  /** @internal */
+  includePackageJsonAutoImports() {
+    return 0 /* Off */;
+  }
+  /** @internal */
+  getSymlinkCache() {
+    return this.hostProject.getSymlinkCache();
+  }
+  /** @internal */
+  getModuleResolutionCache() {
+    var _a;
+    return (_a = this.hostProject.getCurrentProgram()) == null ? void 0 : _a.getModuleResolutionCache();
+  }
+};
+/** @internal */
+_AutoImportProviderProject.maxDependencies = 10;
+/** @internal */
+_AutoImportProviderProject.compilerOptionsOverrides = {
+  diagnostics: false,
+  skipLibCheck: true,
+  sourceMap: false,
+  types: emptyArray,
+  lib: emptyArray,
+  noLib: true
+};
+var AutoImportProviderProject = _AutoImportProviderProject;
+var ConfiguredProject2 = class extends Project3 {
+  /** @internal */
+  constructor(configFileName, canonicalConfigFilePath, projectService, documentRegistry, cachedDirectoryStructureHost, pendingUpdateReason) {
+    super(
+      configFileName,
+      1 /* Configured */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      /*compilerOptions*/
+      {},
+      /*compileOnSaveEnabled*/
+      false,
+      /*watchOptions*/
+      void 0,
+      cachedDirectoryStructureHost,
+      getDirectoryPath(configFileName)
+    );
+    this.canonicalConfigFilePath = canonicalConfigFilePath;
+    /** @internal */
+    this.openFileWatchTriggered = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.canConfigFileJsonReportNoInputFiles = false;
+    /** @internal */
+    this.isInitialLoadPending = returnTrue;
+    /** @internal */
+    this.sendLoadingProjectFinish = false;
+    this.pendingUpdateLevel = 2 /* Full */;
+    this.pendingUpdateReason = pendingUpdateReason;
+  }
+  /** @internal */
+  setCompilerHost(host) {
+    this.compilerHost = host;
+  }
+  /** @internal */
+  getCompilerHost() {
+    return this.compilerHost;
+  }
+  /** @internal */
+  useSourceOfProjectReferenceRedirect() {
+    return this.languageServiceEnabled;
+  }
+  /** @internal */
+  getParsedCommandLine(fileName) {
+    const configFileName = asNormalizedPath(normalizePath(fileName));
+    const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
+    let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo) {
+      this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) });
+    }
+    this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this);
+    if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
+      this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this);
+    }
+    return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0;
+  }
+  /** @internal */
+  onReleaseParsedCommandLine(fileName) {
+    this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
+  }
+  /** @internal */
+  releaseParsedConfig(canonicalConfigFilePath) {
+    this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
+    this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
+  }
+  /**
+   * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
+   * @returns: true if set of files in the project stays the same and false - otherwise.
+   */
+  updateGraph() {
+    if (this.deferredClose) return false;
+    const isDirty = this.dirty;
+    this.isInitialLoadPending = returnFalse;
+    const updateLevel = this.pendingUpdateLevel;
+    this.pendingUpdateLevel = 0 /* Update */;
+    let result;
+    switch (updateLevel) {
+      case 1 /* RootNamesAndUpdate */:
+        this.openFileWatchTriggered.clear();
+        result = this.projectService.reloadFileNamesOfConfiguredProject(this);
+        break;
+      case 2 /* Full */:
+        this.openFileWatchTriggered.clear();
+        const reason = Debug.checkDefined(this.pendingUpdateReason);
+        this.projectService.reloadConfiguredProject(this, reason);
+        result = true;
+        break;
+      default:
+        result = super.updateGraph();
+    }
+    this.compilerHost = void 0;
+    this.projectService.sendProjectLoadingFinishEvent(this);
+    this.projectService.sendProjectTelemetry(this);
+    if (updateLevel === 2 /* Full */ || // Already sent event through reload
+    result && // Not new program
+    (!isDirty || !this.triggerFileForConfigFileDiag || this.getCurrentProgram().structureIsReused === 2 /* Completely */)) {
+      this.triggerFileForConfigFileDiag = void 0;
+    } else if (!this.triggerFileForConfigFileDiag) {
+      this.projectService.sendConfigFileDiagEvent(
+        this,
+        /*triggerFile*/
+        void 0,
+        /*force*/
+        false
+      );
     }
-    function createInfo(modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies) {
-      return { modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies };
+    return result;
+  }
+  /** @internal */
+  getCachedDirectoryStructureHost() {
+    return this.directoryStructureHost;
+  }
+  getConfigFilePath() {
+    return asNormalizedPath(this.getProjectName());
+  }
+  getProjectReferences() {
+    return this.projectReferences;
+  }
+  updateReferences(refs) {
+    this.projectReferences = refs;
+    this.potentialProjectReferences = void 0;
+  }
+  /** @internal */
+  setPotentialProjectReference(canonicalConfigPath) {
+    Debug.assert(this.isInitialLoadPending());
+    (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath);
+  }
+  /** @internal */
+  getResolvedProjectReferenceToRedirect(fileName) {
+    const program = this.getCurrentProgram();
+    return program && program.getResolvedProjectReferenceToRedirect(fileName);
+  }
+  /** @internal */
+  forEachResolvedProjectReference(cb) {
+    var _a;
+    return (_a = this.getCurrentProgram()) == null ? void 0 : _a.forEachResolvedProjectReference(cb);
+  }
+  /** @internal */
+  enablePluginsWithOptions(options) {
+    var _a;
+    this.plugins.length = 0;
+    if (!((_a = options.plugins) == null ? void 0 : _a.length) && !this.projectService.globalPlugins.length) return;
+    const host = this.projectService.host;
+    if (!host.require && !host.importPlugin) {
+      this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
     }
+    const searchPaths = this.getGlobalPluginSearchPaths();
+    if (this.projectService.allowLocalPluginLoads) {
+      const local = getDirectoryPath(this.canonicalConfigFilePath);
+      this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`);
+      searchPaths.unshift(local);
+    }
+    if (options.plugins) {
+      for (const pluginConfigEntry of options.plugins) {
+        this.enablePlugin(pluginConfigEntry, searchPaths);
+      }
+    }
+    return this.enableGlobalPlugins(options);
+  }
+  /**
+   * Get the errors that dont have any file name associated
+   */
+  getGlobalProjectErrors() {
+    return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
+  }
+  /**
+   * Get all the project errors
+   */
+  getAllProjectErrors() {
+    return this.projectErrors || emptyArray2;
+  }
+  setProjectErrors(projectErrors) {
+    this.projectErrors = projectErrors;
+  }
+  close() {
+    this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath));
+    this.projectErrors = void 0;
+    this.openFileWatchTriggered.clear();
+    this.compilerHost = void 0;
+    super.close();
+  }
+  /** @internal */
+  markAsDirty() {
+    if (this.deferredClose) return;
+    super.markAsDirty();
+  }
+  /** @internal */
+  isSolution() {
+    return this.getRootFilesMap().size === 0 && !this.canConfigFileJsonReportNoInputFiles;
+  }
+  /** @internal */
+  isOrphan() {
+    return !!this.deferredClose;
+  }
+  getEffectiveTypeRoots() {
+    return getEffectiveTypeRoots(this.getCompilationSettings(), this) || [];
+  }
+  /** @internal */
+  updateErrorOnNoInputFiles(fileNames) {
+    updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile.configFileSpecs, this.projectErrors, this.canConfigFileJsonReportNoInputFiles);
+  }
+};
+var ExternalProject = class extends Project3 {
+  /** @internal */
+  constructor(externalProjectName, projectService, documentRegistry, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, watchOptions) {
+    super(
+      externalProjectName,
+      2 /* External */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      true,
+      lastFileExceededProgramSize,
+      compilerOptions,
+      compileOnSaveEnabled,
+      watchOptions,
+      projectService.host,
+      getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName))
+    );
+    this.externalProjectName = externalProjectName;
+    this.compileOnSaveEnabled = compileOnSaveEnabled;
+    this.excludedFiles = [];
+    this.enableGlobalPlugins(this.getCompilerOptions());
+  }
+  updateGraph() {
+    const result = super.updateGraph();
+    this.projectService.sendProjectTelemetry(this);
+    return result;
   }
-  var init_moduleSpecifierCache = __esm({
-    "src/server/moduleSpecifierCache.ts"() {
-      "use strict";
-      init_ts7();
+  getExcludedFiles() {
+    return this.excludedFiles;
+  }
+};
+function isInferredProject(project) {
+  return project.projectKind === 0 /* Inferred */;
+}
+function isConfiguredProject(project) {
+  return project.projectKind === 1 /* Configured */;
+}
+function isExternalProject(project) {
+  return project.projectKind === 2 /* External */;
+}
+function isBackgroundProject(project) {
+  return project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */;
+}
+function isProjectDeferredClose(project) {
+  return isConfiguredProject(project) && !!project.deferredClose;
+}
+
+// src/server/editorServices.ts
+var maxProgramSizeForNonTsFiles = 20 * 1024 * 1024;
+var maxFileSize = 4 * 1024 * 1024;
+var ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground";
+var ProjectLoadingStartEvent = "projectLoadingStart";
+var ProjectLoadingFinishEvent = "projectLoadingFinish";
+var LargeFileReferencedEvent = "largeFileReferenced";
+var ConfigFileDiagEvent = "configFileDiag";
+var ProjectLanguageServiceStateEvent = "projectLanguageServiceState";
+var ProjectInfoTelemetryEvent = "projectInfo";
+var OpenFileInfoTelemetryEvent = "openFileInfo";
+var CreateFileWatcherEvent = "createFileWatcher";
+var CreateDirectoryWatcherEvent = "createDirectoryWatcher";
+var CloseFileWatcherEvent = "closeFileWatcher";
+var ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*";
+function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) {
+  const map2 = /* @__PURE__ */ new Map();
+  for (const option of commandLineOptions) {
+    if (typeof option.type === "object") {
+      const optionMap = option.type;
+      optionMap.forEach((value) => {
+        Debug.assert(typeof value === "number");
+      });
+      map2.set(option.name, optionMap);
+    }
+  }
+  return map2;
+}
+var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations);
+var watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch);
+var indentStyle = new Map(Object.entries({
+  none: 0 /* None */,
+  block: 1 /* Block */,
+  smart: 2 /* Smart */
+}));
+var defaultTypeSafeList = {
+  "jquery": {
+    // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js")
+    match: /jquery(-[\d.]+)?(\.intellisense)?(\.min)?\.js$/i,
+    types: ["jquery"]
+  },
+  "WinJS": {
+    // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js
+    match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i,
+    // If the winjs/base.js file is found..
+    exclude: [["^", 1, "/.*"]],
+    // ..then exclude all files under the winjs folder
+    types: ["winjs"]
+    // And fetch the @types package for WinJS
+  },
+  "Kendo": {
+    // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js
+    match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i,
+    exclude: [["^", 1, "/.*"]],
+    types: ["kendo-ui"]
+  },
+  "Office Nuget": {
+    // e.g. /scripts/Office/1/excel-15.debug.js
+    match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i,
+    // Office NuGet package is installed under a "1/office" folder
+    exclude: [["^", 1, "/.*"]],
+    // Exclude that whole folder if the file indicated above is found in it
+    types: ["office"]
+    // @types package to fetch instead
+  },
+  "References": {
+    match: /^(.*\/_references\.js)$/i,
+    exclude: [["^", 1, "$"]]
+  }
+};
+function convertFormatOptions(protocolOptions) {
+  if (isString(protocolOptions.indentStyle)) {
+    protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase());
+    Debug.assert(protocolOptions.indentStyle !== void 0);
+  }
+  return protocolOptions;
+}
+function convertCompilerOptions(protocolOptions) {
+  compilerOptionConverters.forEach((mappedValues, id) => {
+    const propertyValue = protocolOptions[id];
+    if (isString(propertyValue)) {
+      protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase());
     }
   });
-
-  // src/server/packageJsonCache.ts
-  function createPackageJsonCache(host) {
-    const packageJsons = /* @__PURE__ */ new Map();
-    const directoriesWithoutPackageJson = /* @__PURE__ */ new Map();
-    return {
-      addOrUpdate,
-      invalidate,
-      delete: (fileName) => {
-        packageJsons.delete(fileName);
-        directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true);
-      },
-      getInDirectory: (directory) => {
-        return packageJsons.get(host.toPath(combinePaths(directory, "package.json"))) || void 0;
-      },
-      directoryHasPackageJson: (directory) => directoryHasPackageJson(host.toPath(directory)),
-      searchDirectoryAndAncestors: (directory) => {
-        forEachAncestorDirectory(directory, (ancestor) => {
-          const ancestorPath = host.toPath(ancestor);
-          if (directoryHasPackageJson(ancestorPath) !== 3 /* Maybe */) {
+  return protocolOptions;
+}
+function convertWatchOptions(protocolOptions, currentDirectory) {
+  let watchOptions;
+  let errors;
+  optionsForWatch.forEach((option) => {
+    const propertyValue = protocolOptions[option.name];
+    if (propertyValue === void 0) return;
+    const mappedValues = watchOptionsConverters.get(option.name);
+    (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = []));
+  });
+  return watchOptions && { watchOptions, errors };
+}
+function convertTypeAcquisition(protocolOptions) {
+  let result;
+  typeAcquisitionDeclarations.forEach((option) => {
+    const propertyValue = protocolOptions[option.name];
+    if (propertyValue === void 0) return;
+    (result || (result = {}))[option.name] = propertyValue;
+  });
+  return result;
+}
+function tryConvertScriptKindName(scriptKindName) {
+  return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName;
+}
+function convertScriptKindName(scriptKindName) {
+  switch (scriptKindName) {
+    case "JS":
+      return 1 /* JS */;
+    case "JSX":
+      return 2 /* JSX */;
+    case "TS":
+      return 3 /* TS */;
+    case "TSX":
+      return 4 /* TSX */;
+    default:
+      return 0 /* Unknown */;
+  }
+}
+function convertUserPreferences(preferences) {
+  const { lazyConfiguredProjectsFromExternalProject: _, ...userPreferences } = preferences;
+  return userPreferences;
+}
+var fileNamePropertyReader = {
+  getFileName: (x) => x,
+  getScriptKind: (fileName, extraFileExtensions) => {
+    let result;
+    if (extraFileExtensions) {
+      const fileExtension = getAnyExtensionFromPath(fileName);
+      if (fileExtension) {
+        some(extraFileExtensions, (info) => {
+          if (info.extension === fileExtension) {
+            result = info.scriptKind;
             return true;
           }
-          const packageJsonFileName = combinePaths(ancestor, "package.json");
-          if (tryFileExists(host, packageJsonFileName)) {
-            addOrUpdate(packageJsonFileName, combinePaths(ancestorPath, "package.json"));
-          } else {
-            directoriesWithoutPackageJson.set(ancestorPath, true);
-          }
+          return false;
         });
       }
-    };
-    function addOrUpdate(fileName, path) {
-      const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host));
-      packageJsons.set(path, packageJsonInfo);
-      directoriesWithoutPackageJson.delete(getDirectoryPath(path));
     }
-    function invalidate(path) {
-      packageJsons.delete(path);
-      directoriesWithoutPackageJson.delete(getDirectoryPath(path));
+    return result;
+  },
+  hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension))
+};
+var externalFilePropertyReader = {
+  getFileName: (x) => x.fileName,
+  getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind),
+  // TODO: GH#18217
+  hasMixedContent: (x) => !!x.hasMixedContent
+};
+function findProjectByName(projectName, projects) {
+  for (const proj of projects) {
+    if (proj.getProjectName() === projectName) {
+      return proj;
+    }
+  }
+}
+var noopConfigFileWatcher = { close: noop };
+function getConfigFileNameFromCache(info, cache) {
+  if (!cache || isAncestorConfigFileInfo(info)) return void 0;
+  return cache.get(info.path);
+}
+function isOpenScriptInfo(infoOrFileNameOrConfig) {
+  return !!infoOrFileNameOrConfig.containingProjects;
+}
+function isAncestorConfigFileInfo(infoOrFileNameOrConfig) {
+  return !!infoOrFileNameOrConfig.configFileInfo;
+}
+var ConfiguredProjectLoadKind = /* @__PURE__ */ ((ConfiguredProjectLoadKind2) => {
+  ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Find"] = 0] = "Find";
+  ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Create"] = 1] = "Create";
+  ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Reload"] = 2] = "Reload";
+  return ConfiguredProjectLoadKind2;
+})(ConfiguredProjectLoadKind || {});
+function forEachAncestorProject(info, project, cb, kind, reason, allowDeferredClosed, reloadedProjects, delayReloadedConfiguredProjects) {
+  while (true) {
+    if (!project.isInitialLoadPending() && (!project.getCompilerOptions().composite || project.getCompilerOptions().disableSolutionSearching)) return;
+    const configFileName = project.projectService.getConfigFileNameForFile({
+      fileName: project.getConfigFilePath(),
+      path: info.path,
+      configFileInfo: true
+    }, kind === 0 /* Find */);
+    if (!configFileName) return;
+    const ancestor = project.projectService.findCreateOrReloadConfiguredProject(
+      configFileName,
+      kind,
+      reason,
+      allowDeferredClosed,
+      /*triggerFile*/
+      void 0,
+      reloadedProjects,
+      /*delayLoad*/
+      true,
+      delayReloadedConfiguredProjects
+    );
+    if (!ancestor) return;
+    if (ancestor.project.isInitialLoadPending() && project.getCompilerOptions().composite) {
+      ancestor.project.setPotentialProjectReference(project.canonicalConfigFilePath);
+    }
+    const result = cb(ancestor.project);
+    if (result) return result;
+    project = ancestor.project;
+  }
+}
+function forEachResolvedProjectReferenceProject(project, fileName, cb, kind, reason, allowDeferredClosed, triggerFile, reloadedProjects) {
+  var _a;
+  const resolvedRefs = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences();
+  if (!resolvedRefs) return void 0;
+  const possibleDefaultRef = fileName ? project.getResolvedProjectReferenceToRedirect(fileName) : void 0;
+  if (possibleDefaultRef) {
+    const configFileName = toNormalizedPath(possibleDefaultRef.sourceFile.fileName);
+    const child = project.projectService.findConfiguredProjectByProjectName(
+      configFileName,
+      allowDeferredClosed
+    );
+    if (child) {
+      const result = callbackWithProjectFoundUsingFind(child);
+      if (result) return result;
+    } else if (kind !== 0 /* Find */) {
+      const result = forEachResolvedProjectReferenceProjectWorker(
+        resolvedRefs,
+        project.getCompilerOptions(),
+        (ref, loadKind) => possibleDefaultRef === ref ? callback(ref, loadKind) : void 0,
+        kind,
+        project.projectService
+      );
+      if (result) return result;
+    }
+  }
+  return forEachResolvedProjectReferenceProjectWorker(
+    resolvedRefs,
+    project.getCompilerOptions(),
+    (ref, loadKind) => possibleDefaultRef !== ref ? callback(ref, loadKind) : void 0,
+    kind,
+    project.projectService
+  );
+  function callback(ref, loadKind) {
+    const result = project.projectService.findCreateOrReloadConfiguredProject(
+      toNormalizedPath(ref.sourceFile.fileName),
+      loadKind,
+      reason,
+      allowDeferredClosed,
+      triggerFile,
+      reloadedProjects
+    );
+    return result && (loadKind === kind ? cb(result.project, result.sentConfigFileDiag) : callbackWithProjectFoundUsingFind(result.project));
+  }
+  function callbackWithProjectFoundUsingFind(child) {
+    let sentConfigFileDiag = false;
+    switch (kind) {
+      case 1 /* Create */:
+        sentConfigFileDiag = updateConfiguredProject(child, triggerFile);
+        break;
+      case 2 /* Reload */:
+        sentConfigFileDiag = child.projectService.reloadConfiguredProjectClearingSemanticCache(child, reason, reloadedProjects);
+        break;
+      case 0 /* Find */:
+        break;
+      default:
+        Debug.assertNever(kind);
     }
-    function directoryHasPackageJson(directory) {
-      return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */;
+    const result = cb(child, sentConfigFileDiag);
+    if (result) return result;
+  }
+}
+function forEachResolvedProjectReferenceProjectWorker(resolvedProjectReferences, parentOptions, cb, kind, projectService, seenResolvedRefs) {
+  const loadKind = parentOptions.disableReferencedProjectLoad ? 0 /* Find */ : kind;
+  return forEach(resolvedProjectReferences, (ref) => {
+    if (!ref) return void 0;
+    const configFileName = toNormalizedPath(ref.sourceFile.fileName);
+    const canonicalPath = projectService.toCanonicalFileName(configFileName);
+    const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(canonicalPath);
+    if (seenValue !== void 0 && seenValue >= loadKind) {
+      return void 0;
     }
-  }
-  var init_packageJsonCache = __esm({
-    "src/server/packageJsonCache.ts"() {
-      "use strict";
-      init_ts7();
+    const result = cb(ref, loadKind);
+    if (result) {
+      return result;
     }
+    (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Map())).set(canonicalPath, loadKind);
+    return ref.references && forEachResolvedProjectReferenceProjectWorker(ref.references, ref.commandLine.options, cb, loadKind, projectService, seenResolvedRefs);
   });
-
-  // src/server/session.ts
-  function hrTimeToMilliseconds(time) {
-    const seconds = time[0];
-    const nanoseconds = time[1];
-    return (1e9 * seconds + nanoseconds) / 1e6;
-  }
-  function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) {
-    if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) {
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      return scriptInfo && !scriptInfo.isJavaScript();
-    }
-    return false;
+}
+function forEachPotentialProjectReference(project, cb) {
+  return project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb);
+}
+function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) {
+  return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.isInitialLoadPending() ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef);
+}
+function callbackRefProject(project, cb, refPath) {
+  const refProject = refPath && project.projectService.configuredProjects.get(refPath);
+  return refProject && cb(refProject);
+}
+function forEachReferencedProject(project, cb) {
+  return forEachAnyProjectReferenceKind(
+    project,
+    (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path),
+    (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))),
+    (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef)
+  );
+}
+function getDetailWatchInfo(watchType, project) {
+  return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`;
+}
+function isScriptInfoWatchedFromNodeModules(info) {
+  return !info.isScriptOpen() && info.mTime !== void 0;
+}
+function updateProjectIfDirty(project) {
+  project.invalidateResolutionsOfFailedLookupLocations();
+  return project.dirty && !project.updateGraph();
+}
+function updateWithTriggerFile(project, triggerFile, isReload) {
+  if (!isReload) {
+    project.invalidateResolutionsOfFailedLookupLocations();
+    if (!project.dirty) return false;
+  }
+  project.triggerFileForConfigFileDiag = triggerFile;
+  const updateLevel = project.pendingUpdateLevel;
+  project.updateGraph();
+  if (!project.triggerFileForConfigFileDiag && !isReload) return updateLevel === 2 /* Full */;
+  const sent = project.projectService.sendConfigFileDiagEvent(project, triggerFile, isReload);
+  project.triggerFileForConfigFileDiag = void 0;
+  return sent;
+}
+function updateConfiguredProject(project, triggerFile) {
+  if (triggerFile) {
+    if (updateWithTriggerFile(
+      project,
+      triggerFile,
+      /*isReload*/
+      false
+    )) return true;
+  } else {
+    updateProjectIfDirty(project);
+  }
+  return false;
+}
+function fileOpenReason(info) {
+  return `Creating possible configured project for ${info.fileName} to open`;
+}
+function reloadReason(reason) {
+  return `User requested reload projects: ${reason}`;
+}
+function setProjectOptionsUsed(project) {
+  if (isConfiguredProject(project)) {
+    project.projectOptions = true;
+  }
+}
+function createProjectNameFactoryWithCounter(nameFactory) {
+  let nextId = 1;
+  return () => nameFactory(nextId++);
+}
+function getHostWatcherMap() {
+  return { idToCallbacks: /* @__PURE__ */ new Map(), pathToId: /* @__PURE__ */ new Map() };
+}
+function createWatchFactoryHostUsingWatchEvents(service, canUseWatchEvents) {
+  if (!canUseWatchEvents || !service.eventHandler || !service.session) return void 0;
+  const watchedFiles = getHostWatcherMap();
+  const watchedDirectories = getHostWatcherMap();
+  const watchedDirectoriesRecursive = getHostWatcherMap();
+  let ids = 1;
+  service.session.addProtocolHandler("watchChange" /* WatchChange */, (req) => {
+    onWatchChange(req.arguments);
+    return { responseRequired: false };
+  });
+  return {
+    watchFile: watchFile2,
+    watchDirectory,
+    getCurrentDirectory: () => service.host.getCurrentDirectory(),
+    useCaseSensitiveFileNames: service.host.useCaseSensitiveFileNames
+  };
+  function watchFile2(path, callback) {
+    return getOrCreateFileWatcher(
+      watchedFiles,
+      path,
+      callback,
+      (id) => ({ eventName: CreateFileWatcherEvent, data: { id, path } })
+    );
   }
-  function dtsChangeCanAffectEmit(compilationSettings) {
-    return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata;
+  function watchDirectory(path, callback, recursive) {
+    return getOrCreateFileWatcher(
+      recursive ? watchedDirectoriesRecursive : watchedDirectories,
+      path,
+      callback,
+      (id) => ({
+        eventName: CreateDirectoryWatcherEvent,
+        data: {
+          id,
+          path,
+          recursive: !!recursive,
+          // Special case node_modules as we watch it for changes to closed script infos as well
+          ignoreUpdate: !path.endsWith("/node_modules") ? true : void 0
+        }
+      })
+    );
   }
-  function formatDiag(fileName, project, diag2) {
-    const scriptInfo = project.getScriptInfoForNormalizedPath(fileName);
+  function getOrCreateFileWatcher({ pathToId, idToCallbacks }, path, callback, event) {
+    const key = service.toPath(path);
+    let id = pathToId.get(key);
+    if (!id) pathToId.set(key, id = ids++);
+    let callbacks = idToCallbacks.get(id);
+    if (!callbacks) {
+      idToCallbacks.set(id, callbacks = /* @__PURE__ */ new Set());
+      service.eventHandler(event(id));
+    }
+    callbacks.add(callback);
     return {
-      start: scriptInfo.positionToLineOffset(diag2.start),
-      end: scriptInfo.positionToLineOffset(diag2.start + diag2.length),
-      // TODO: GH#18217
-      text: flattenDiagnosticMessageText(diag2.messageText, "\n"),
-      code: diag2.code,
-      category: diagnosticCategoryName(diag2),
-      reportsUnnecessary: diag2.reportsUnnecessary,
-      reportsDeprecated: diag2.reportsDeprecated,
-      source: diag2.source,
-      relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+      close() {
+        const callbacks2 = idToCallbacks.get(id);
+        if (!(callbacks2 == null ? void 0 : callbacks2.delete(callback))) return;
+        if (callbacks2.size) return;
+        idToCallbacks.delete(id);
+        pathToId.delete(key);
+        service.eventHandler({ eventName: CloseFileWatcherEvent, data: { id } });
+      }
     };
   }
-  function formatRelatedInformation(info) {
-    if (!info.file) {
-      return {
-        message: flattenDiagnosticMessageText(info.messageText, "\n"),
-        category: diagnosticCategoryName(info),
-        code: info.code
-      };
+  function onWatchChange(args) {
+    if (isArray(args)) args.forEach(onWatchChangeRequestArgs);
+    else onWatchChangeRequestArgs(args);
+  }
+  function onWatchChangeRequestArgs({ id, created, deleted, updated }) {
+    onWatchEventType(id, created, 0 /* Created */);
+    onWatchEventType(id, deleted, 2 /* Deleted */);
+    onWatchEventType(id, updated, 1 /* Changed */);
+  }
+  function onWatchEventType(id, paths, eventKind) {
+    if (!(paths == null ? void 0 : paths.length)) return;
+    forEachCallback(watchedFiles, id, paths, (callback, eventPath) => callback(eventPath, eventKind));
+    forEachCallback(watchedDirectories, id, paths, (callback, eventPath) => callback(eventPath));
+    forEachCallback(watchedDirectoriesRecursive, id, paths, (callback, eventPath) => callback(eventPath));
+  }
+  function forEachCallback(hostWatcherMap, id, eventPaths, cb) {
+    var _a;
+    (_a = hostWatcherMap.idToCallbacks.get(id)) == null ? void 0 : _a.forEach((callback) => {
+      eventPaths.forEach((eventPath) => cb(callback, normalizeSlashes(eventPath)));
+    });
+  }
+}
+var _ProjectService = class _ProjectService {
+  constructor(opts) {
+    /**
+     * Container of all known scripts
+     *
+     * @internal
+     */
+    this.filenameToScriptInfo = /* @__PURE__ */ new Map();
+    this.nodeModulesWatchers = /* @__PURE__ */ new Map();
+    /**
+     * Contains all the deleted script info's version information so that
+     * it does not reset when creating script info again
+     * (and could have potentially collided with version where contents mismatch)
+     */
+    this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map();
+    // Set of all '.js' files ever opened.
+    this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Map();
+    /**
+     * maps external project file name to list of config files that were the part of this project
+     */
+    this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map();
+    /**
+     * external projects (configuration and list of root files is not controlled by tsserver)
+     */
+    this.externalProjects = [];
+    /**
+     * projects built from openFileRoots
+     */
+    this.inferredProjects = [];
+    /**
+     * projects specified by a tsconfig.json file
+     */
+    this.configuredProjects = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName);
+    /** @internal */
+    this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName);
+    /** @internal */
+    this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName);
+    /**
+     * Open files: with value being project root path, and key being Path of the file that is open
+     */
+    this.openFiles = /* @__PURE__ */ new Map();
+    /** Config files looked up and cached config files for open script info */
+    this.configFileForOpenFiles = /* @__PURE__ */ new Map();
+    /** Set of open script infos that are root of inferred project */
+    this.rootOfInferredProjects = /* @__PURE__ */ new Set();
+    /**
+     * Map of open files that are opened without complete path but have projectRoot as current directory
+     */
+    this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map();
+    this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    /**
+     * Project size for configured or external projects
+     */
+    this.projectToSizeMap = /* @__PURE__ */ new Map();
+    /**
+     * This is a map of config file paths existence that doesnt need query to disk
+     * - The entry can be present because there is inferred project that needs to watch addition of config file to directory
+     *   In this case the exists could be true/false based on config file is present or not
+     * - Or it is present if we have configured project open with config file at that location
+     *   In this case the exists property is always true
+     *
+     * @internal
+     */
+    this.configFileExistenceInfoCache = /* @__PURE__ */ new Map();
+    this.safelist = defaultTypeSafeList;
+    this.legacySafelist = /* @__PURE__ */ new Map();
+    this.pendingProjectUpdates = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.pendingEnsureProjectForOpenFiles = false;
+    /** Tracks projects that we have already sent telemetry for. */
+    this.seenProjects = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.extendedConfigCache = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.baseline = noop;
+    /** @internal */
+    this.verifyDocumentRegistry = noop;
+    /** @internal */
+    this.verifyProgram = noop;
+    /** @internal */
+    this.onProjectCreation = noop;
+    var _a;
+    this.host = opts.host;
+    this.logger = opts.logger;
+    this.cancellationToken = opts.cancellationToken;
+    this.useSingleInferredProject = opts.useSingleInferredProject;
+    this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot;
+    this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
+    this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds;
+    this.eventHandler = opts.eventHandler;
+    this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
+    this.globalPlugins = opts.globalPlugins || emptyArray2;
+    this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2;
+    this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads;
+    this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation;
+    this.session = opts.session;
+    this.jsDocParsingMode = opts.jsDocParsingMode;
+    if (opts.serverMode !== void 0) {
+      this.serverMode = opts.serverMode;
+    } else {
+      this.serverMode = 0 /* Semantic */;
     }
-    return {
-      span: {
-        start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)),
-        end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)),
-        // TODO: GH#18217
-        file: info.file.fileName
-      },
-      message: flattenDiagnosticMessageText(info.messageText, "\n"),
-      category: diagnosticCategoryName(info),
-      code: info.code
+    if (this.host.realpath) {
+      this.realpathToScriptInfos = createMultiMap();
+    }
+    this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory());
+    this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames);
+    this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0;
+    this.throttledOperations = new ThrottledOperations(this.host, this.logger);
+    if (this.typesMapLocation) {
+      this.loadTypesMap();
+    } else {
+      this.logger.info("No types map provided; using the default");
+    }
+    this.typingsInstaller.attach(this);
+    this.typingsCache = new TypingsCache(this.typingsInstaller);
+    this.hostConfiguration = {
+      formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine),
+      preferences: emptyOptions,
+      hostInfo: "Unknown host",
+      extraFileExtensions: []
     };
+    this.documentRegistry = createDocumentRegistryInternal(this.host.useCaseSensitiveFileNames, this.currentDirectory, this.jsDocParsingMode, this);
+    const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */;
+    const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop;
+    this.packageJsonCache = createPackageJsonCache(this);
+    this.watchFactory = this.serverMode !== 0 /* Semantic */ ? {
+      watchFile: returnNoopFileWatcher,
+      watchDirectory: returnNoopFileWatcher
+    } : getWatchFactory(
+      createWatchFactoryHostUsingWatchEvents(this, opts.canUseWatchEvents) || this.host,
+      watchLogLevel,
+      log,
+      getDetailWatchInfo
+    );
+    (_a = opts.incrementalVerifier) == null ? void 0 : _a.call(opts, this);
   }
-  function convertToLocation(lineAndCharacter) {
-    return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 };
+  toPath(fileName) {
+    return toPath(fileName, this.currentDirectory, this.toCanonicalFileName);
   }
-  function formatDiagnosticToProtocol(diag2, includeFileName) {
-    const start = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start));
-    const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length));
-    const text = flattenDiagnosticMessageText(diag2.messageText, "\n");
-    const { code, source } = diag2;
-    const category = diagnosticCategoryName(diag2);
-    const common = {
-      start,
-      end,
-      text,
-      code,
-      category,
-      reportsUnnecessary: diag2.reportsUnnecessary,
-      reportsDeprecated: diag2.reportsDeprecated,
-      source,
-      relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+  /** @internal */
+  getExecutingFilePath() {
+    return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath());
+  }
+  /** @internal */
+  getNormalizedAbsolutePath(fileName) {
+    return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory());
+  }
+  /** @internal */
+  setDocument(key, path, sourceFile) {
+    const info = Debug.checkDefined(this.getScriptInfoForPath(path));
+    info.cacheSourceFile = { key, sourceFile };
+  }
+  /** @internal */
+  getDocument(key, path) {
+    const info = this.getScriptInfoForPath(path);
+    return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0;
+  }
+  /** @internal */
+  ensureInferredProjectsUpToDate_TestOnly() {
+    this.ensureProjectStructuresUptoDate();
+  }
+  /** @internal */
+  getCompilerOptionsForInferredProjects() {
+    return this.compilerOptionsForInferredProjects;
+  }
+  /** @internal */
+  onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) {
+    if (!this.eventHandler) {
+      return;
+    }
+    const event = {
+      eventName: ProjectLanguageServiceStateEvent,
+      data: { project, languageServiceEnabled }
     };
-    return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common;
+    this.eventHandler(event);
   }
-  function allEditsBeforePos(edits, pos) {
-    return edits.every((edit) => textSpanEnd(edit.span) < pos);
+  loadTypesMap() {
+    try {
+      const fileContent = this.host.readFile(this.typesMapLocation);
+      if (fileContent === void 0) {
+        this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`);
+        return;
+      }
+      const raw = JSON.parse(fileContent);
+      for (const k of Object.keys(raw.typesMap)) {
+        raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i");
+      }
+      this.safelist = raw.typesMap;
+      for (const key in raw.simpleMap) {
+        if (hasProperty(raw.simpleMap, key)) {
+          this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase());
+        }
+      }
+    } catch (e) {
+      this.logger.info(`Error loading types map: ${e}`);
+      this.safelist = defaultTypeSafeList;
+      this.legacySafelist.clear();
+    }
   }
-  function formatMessage2(msg, logger, byteLength, newLine) {
-    const verboseLogging = logger.hasLevel(3 /* verbose */);
-    const json = JSON.stringify(msg);
-    if (verboseLogging) {
-      logger.info(`${msg.type}:${stringifyIndented(msg)}`);
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  updateTypingsForProject(response) {
+    const project = this.findProject(response.projectName);
+    if (!project) {
+      return;
+    }
+    switch (response.kind) {
+      case ActionSet:
+        project.updateTypingFiles(this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings));
+        return;
+      case ActionInvalidate:
+        this.typingsCache.enqueueInstallTypingsForProject(
+          project,
+          project.lastCachedUnresolvedImportsList,
+          /*forceRefresh*/
+          true
+        );
+        return;
     }
-    const len = byteLength(json, "utf8");
-    return `Content-Length: ${1 + len}\r
-\r
-${json}${newLine}`;
   }
-  function toEvent(eventName, body) {
-    return {
-      seq: 0,
-      type: "event",
-      event: eventName,
-      body
+  /** @internal */
+  watchTypingLocations(response) {
+    var _a;
+    (_a = this.findProject(response.projectName)) == null ? void 0 : _a.watchTypingLocations(response.files);
+  }
+  /** @internal */
+  delayEnsureProjectForOpenFiles() {
+    if (!this.openFiles.size) return;
+    this.pendingEnsureProjectForOpenFiles = true;
+    this.throttledOperations.schedule(
+      ensureProjectForOpenFileSchedule,
+      /*delay*/
+      2500,
+      () => {
+        if (this.pendingProjectUpdates.size !== 0) {
+          this.delayEnsureProjectForOpenFiles();
+        } else {
+          if (this.pendingEnsureProjectForOpenFiles) {
+            this.ensureProjectForOpenFiles();
+            this.sendProjectsUpdatedInBackgroundEvent();
+          }
+        }
+      }
+    );
+  }
+  delayUpdateProjectGraph(project) {
+    if (isProjectDeferredClose(project)) return;
+    project.markAsDirty();
+    if (isBackgroundProject(project)) return;
+    const projectName = project.getProjectName();
+    this.pendingProjectUpdates.set(projectName, project);
+    this.throttledOperations.schedule(
+      projectName,
+      /*delay*/
+      250,
+      () => {
+        if (this.pendingProjectUpdates.delete(projectName)) {
+          updateProjectIfDirty(project);
+        }
+      }
+    );
+  }
+  /** @internal */
+  hasPendingProjectUpdate(project) {
+    return this.pendingProjectUpdates.has(project.getProjectName());
+  }
+  /** @internal */
+  sendProjectsUpdatedInBackgroundEvent() {
+    if (!this.eventHandler) {
+      return;
+    }
+    const event = {
+      eventName: ProjectsUpdatedInBackgroundEvent,
+      data: {
+        openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName)
+      }
     };
+    this.eventHandler(event);
   }
-  function combineProjectOutput(defaultValue, getValue, projects, action) {
-    const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue));
-    if (!isArray(projects) && projects.symLinkedProjects) {
-      projects.symLinkedProjects.forEach((projects2, path) => {
-        const value = getValue(path);
-        outputs.push(...flatMap(projects2, (project) => action(project, value)));
-      });
+  /** @internal */
+  sendLargeFileReferencedEvent(file, fileSize) {
+    if (!this.eventHandler) {
+      return;
     }
-    return deduplicate(outputs, equateValues);
+    const event = {
+      eventName: LargeFileReferencedEvent,
+      data: { file, fileSize, maxFileSize }
+    };
+    this.eventHandler(event);
   }
-  function createDocumentSpanSet(useCaseSensitiveFileNames2) {
-    return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2));
+  /** @internal */
+  sendProjectLoadingStartEvent(project, reason) {
+    if (!this.eventHandler) {
+      return;
+    }
+    project.sendLoadingProjectFinish = true;
+    const event = {
+      eventName: ProjectLoadingStartEvent,
+      data: { project, reason }
+    };
+    this.eventHandler(event);
   }
-  function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, preferences, useCaseSensitiveFileNames2) {
-    const perProjectResults = getPerProjectReferences(
-      projects,
-      defaultProject,
-      initialLocation,
-      /*isForRename*/
-      true,
-      (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, preferences),
-      (renameLocation, cb) => cb(documentSpanLocation(renameLocation))
-    );
-    if (isArray(perProjectResults)) {
-      return perProjectResults;
+  /** @internal */
+  sendProjectLoadingFinishEvent(project) {
+    if (!this.eventHandler || !project.sendLoadingProjectFinish) {
+      return;
     }
-    const results = [];
-    const seen = createDocumentSpanSet(useCaseSensitiveFileNames2);
-    perProjectResults.forEach((projectResults, project) => {
-      for (const result of projectResults) {
-        if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) {
-          results.push(result);
-          seen.add(result);
-        }
+    project.sendLoadingProjectFinish = false;
+    const event = {
+      eventName: ProjectLoadingFinishEvent,
+      data: { project }
+    };
+    this.eventHandler(event);
+  }
+  /** @internal */
+  sendPerformanceEvent(kind, durationMs) {
+    if (this.performanceEventHandler) {
+      this.performanceEventHandler({ kind, durationMs });
+    }
+  }
+  /** @internal */
+  delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) {
+    this.delayUpdateProjectGraph(project);
+    this.delayEnsureProjectForOpenFiles();
+  }
+  delayUpdateProjectGraphs(projects, clearSourceMapperCache) {
+    if (projects.length) {
+      for (const project of projects) {
+        if (clearSourceMapperCache) project.clearSourceMapperCache();
+        this.delayUpdateProjectGraph(project);
+      }
+      this.delayEnsureProjectForOpenFiles();
+    }
+  }
+  setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) {
+    Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled");
+    const compilerOptions = convertCompilerOptions(projectCompilerOptions);
+    const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath);
+    const typeAcquisition = convertTypeAcquisition(projectCompilerOptions);
+    compilerOptions.allowNonTsExtensions = true;
+    const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath);
+    if (canonicalProjectRootPath) {
+      this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions);
+      this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false);
+      this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition);
+    } else {
+      this.compilerOptionsForInferredProjects = compilerOptions;
+      this.watchOptionsForInferredProjects = watchOptions;
+      this.typeAcquisitionForInferredProjects = typeAcquisition;
+    }
+    for (const project of this.inferredProjects) {
+      if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) {
+        project.setCompilerOptions(compilerOptions);
+        project.setTypeAcquisition(typeAcquisition);
+        project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions);
+        project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors);
+        project.compileOnSaveEnabled = compilerOptions.compileOnSave;
+        project.markAsDirty();
+        this.delayUpdateProjectGraph(project);
+      }
+    }
+    this.delayEnsureProjectForOpenFiles();
+  }
+  findProject(projectName) {
+    if (projectName === void 0) {
+      return void 0;
+    }
+    if (isInferredProjectName(projectName)) {
+      return findProjectByName(projectName, this.inferredProjects);
+    }
+    return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName));
+  }
+  /** @internal */
+  forEachProject(cb) {
+    this.externalProjects.forEach(cb);
+    this.configuredProjects.forEach(cb);
+    this.inferredProjects.forEach(cb);
+  }
+  /** @internal */
+  forEachEnabledProject(cb) {
+    this.forEachProject((project) => {
+      if (!project.isOrphan() && project.languageServiceEnabled) {
+        cb(project);
       }
     });
-    return results;
   }
-  function getDefinitionLocation(defaultProject, initialLocation, isForRename) {
-    const infos = defaultProject.getLanguageService().getDefinitionAtPosition(
-      initialLocation.fileName,
-      initialLocation.pos,
-      /*searchOtherFilesOnly*/
-      false,
-      /*stopAtAlias*/
-      isForRename
+  getDefaultProjectForFile(fileName, ensureProject) {
+    return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName);
+  }
+  /** @internal */
+  tryGetDefaultProjectForFile(fileNameOrScriptInfo) {
+    const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
+    return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0;
+  }
+  /**
+   * If there is default project calculation pending for this file,
+   * then it completes that calculation so that correct default project is used for the project
+   */
+  tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) {
+    var _a;
+    const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
+    if (!scriptInfo) return void 0;
+    if ((_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(scriptInfo.path)) {
+      this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(
+        scriptInfo,
+        1 /* Create */
+      );
+      if (scriptInfo.isOrphan()) {
+        this.assignOrphanScriptInfoToInferredProject(scriptInfo, this.openFiles.get(scriptInfo.path));
+      }
+    }
+    return this.tryGetDefaultProjectForFile(scriptInfo);
+  }
+  /** @internal */
+  ensureDefaultProjectForFile(fileNameOrScriptInfo) {
+    return this.tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo);
+  }
+  doEnsureDefaultProjectForFile(fileNameOrScriptInfo) {
+    this.ensureProjectStructuresUptoDate();
+    const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
+    return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject());
+  }
+  getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) {
+    this.ensureProjectStructuresUptoDate();
+    return this.getScriptInfo(uncheckedFileName);
+  }
+  /**
+   * Ensures the project structures are upto date
+   * This means,
+   * - we go through all the projects and update them if they are dirty
+   * - if updates reflect some change in structure or there was pending request to ensure projects for open files
+   *   ensure that each open script info has project
+   */
+  ensureProjectStructuresUptoDate() {
+    let hasChanges = this.pendingEnsureProjectForOpenFiles;
+    this.pendingProjectUpdates.clear();
+    const updateGraph = (project) => {
+      hasChanges = updateProjectIfDirty(project) || hasChanges;
+    };
+    this.externalProjects.forEach(updateGraph);
+    this.configuredProjects.forEach(updateGraph);
+    this.inferredProjects.forEach(updateGraph);
+    if (hasChanges) {
+      this.ensureProjectForOpenFiles();
+    }
+  }
+  getFormatCodeOptions(file) {
+    const info = this.getScriptInfoForNormalizedPath(file);
+    return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions;
+  }
+  getPreferences(file) {
+    const info = this.getScriptInfoForNormalizedPath(file);
+    return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() };
+  }
+  getHostFormatCodeOptions() {
+    return this.hostConfiguration.formatCodeOptions;
+  }
+  getHostPreferences() {
+    return this.hostConfiguration.preferences;
+  }
+  onSourceFileChanged(info, eventKind) {
+    Debug.assert(!info.isScriptOpen());
+    if (eventKind === 2 /* Deleted */) {
+      this.handleDeletedFile(
+        info,
+        /*deferredDelete*/
+        true
+      );
+    } else {
+      if (info.deferredDelete) info.deferredDelete = void 0;
+      info.delayReloadNonMixedContentFile();
+      this.delayUpdateProjectGraphs(
+        info.containingProjects,
+        /*clearSourceMapperCache*/
+        false
+      );
+      this.handleSourceMapProjects(info);
+    }
+  }
+  handleSourceMapProjects(info) {
+    if (info.sourceMapFilePath) {
+      if (isString(info.sourceMapFilePath)) {
+        const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
+        this.delayUpdateSourceInfoProjects(sourceMapFileInfo == null ? void 0 : sourceMapFileInfo.sourceInfos);
+      } else {
+        this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos);
+      }
+    }
+    this.delayUpdateSourceInfoProjects(info.sourceInfos);
+    if (info.declarationInfoPath) {
+      this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath);
+    }
+  }
+  delayUpdateSourceInfoProjects(sourceInfos) {
+    if (sourceInfos) {
+      sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path));
+    }
+  }
+  delayUpdateProjectsOfScriptInfoPath(path) {
+    const info = this.getScriptInfoForPath(path);
+    if (info) {
+      this.delayUpdateProjectGraphs(
+        info.containingProjects,
+        /*clearSourceMapperCache*/
+        true
+      );
+    }
+  }
+  handleDeletedFile(info, deferredDelete) {
+    Debug.assert(!info.isScriptOpen());
+    this.delayUpdateProjectGraphs(
+      info.containingProjects,
+      /*clearSourceMapperCache*/
+      false
     );
-    const info = infos && firstOrUndefined(infos);
-    return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0;
+    this.handleSourceMapProjects(info);
+    info.detachAllProjects();
+    if (deferredDelete) {
+      info.delayReloadNonMixedContentFile();
+      info.deferredDelete = true;
+    } else {
+      this.deleteScriptInfo(info);
+    }
   }
-  function getReferencesWorker(projects, defaultProject, initialLocation, useCaseSensitiveFileNames2, logger) {
-    var _a, _b;
-    const perProjectResults = getPerProjectReferences(
-      projects,
-      defaultProject,
-      initialLocation,
-      /*isForRename*/
-      false,
-      (project, position) => {
-        logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`);
-        return project.getLanguageService().findReferences(position.fileName, position.pos);
+  /**
+   * This is to watch whenever files are added or removed to the wildcard directories
+   *
+   * @internal
+   */
+  watchWildcardDirectory(directory, flags, configFileName, config) {
+    let watcher = this.watchFactory.watchDirectory(
+      directory,
+      (fileOrDirectory) => {
+        const fileOrDirectoryPath = this.toPath(fileOrDirectory);
+        const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
+        if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectory))) {
+          const file = this.getNormalizedAbsolutePath(fileOrDirectory);
+          this.logger.info(`Config: ${configFileName} Detected new package.json: ${file}`);
+          this.packageJsonCache.addOrUpdate(file, fileOrDirectoryPath);
+          this.watchPackageJsonFile(file, fileOrDirectoryPath, result);
+        }
+        const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName);
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: this.toPath(directory),
+          fileOrDirectory,
+          fileOrDirectoryPath,
+          configFileName,
+          extraFileExtensions: this.hostConfiguration.extraFileExtensions,
+          currentDirectory: this.currentDirectory,
+          options: config.parsedCommandLine.options,
+          program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames,
+          useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames,
+          writeLog: (s) => this.logger.info(s),
+          toPath: (s) => this.toPath(s),
+          getScriptKind: configuredProjectForConfig ? (fileName) => configuredProjectForConfig.getScriptKind(fileName) : void 0
+        })) return;
+        if (config.updateLevel !== 2 /* Full */) config.updateLevel = 1 /* RootNamesAndUpdate */;
+        config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => {
+          var _a;
+          if (!watchWildcardDirectories) return;
+          const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
+          if (!project) return;
+          if (configuredProjectForConfig !== project && this.getHostPreferences().includeCompletionsForModuleExports) {
+            const path = this.toPath(configFileName);
+            if (find((_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) {
+              project.markAutoImportProviderAsDirty();
+            }
+          }
+          const updateLevel = configuredProjectForConfig === project ? 1 /* RootNamesAndUpdate */ : 0 /* Update */;
+          if (project.pendingUpdateLevel > updateLevel) return;
+          if (this.openFiles.has(fileOrDirectoryPath)) {
+            const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath));
+            if (info.isAttached(project)) {
+              const loadLevelToSet = Math.max(updateLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* Update */);
+              project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet);
+            } else {
+              project.pendingUpdateLevel = updateLevel;
+              this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
+            }
+          } else {
+            project.pendingUpdateLevel = updateLevel;
+            this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
+          }
+        });
       },
-      (referencedSymbol, cb) => {
-        cb(documentSpanLocation(referencedSymbol.definition));
-        for (const ref of referencedSymbol.references) {
-          cb(documentSpanLocation(ref));
+      flags,
+      this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions, getDirectoryPath(configFileName)),
+      WatchType.WildcardDirectory,
+      configFileName
+    );
+    const result = {
+      packageJsonWatches: void 0,
+      close() {
+        var _a;
+        if (watcher) {
+          watcher.close();
+          watcher = void 0;
+          (_a = result.packageJsonWatches) == null ? void 0 : _a.forEach((watcher2) => {
+            watcher2.projects.delete(result);
+            watcher2.close();
+          });
+          result.packageJsonWatches = void 0;
+        }
+      }
+    };
+    return result;
+  }
+  /** @internal */
+  delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, loadReason) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config)) return false;
+    let scheduledAnyProjectUpdate = false;
+    configFileExistenceInfo.config.updateLevel = 2 /* Full */;
+    configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => {
+      var _a;
+      const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
+      if (!project) return;
+      scheduledAnyProjectUpdate = true;
+      if (projectCanonicalPath === canonicalConfigFilePath) {
+        if (project.isInitialLoadPending()) return;
+        project.pendingUpdateLevel = 2 /* Full */;
+        project.pendingUpdateReason = loadReason;
+        this.delayUpdateProjectGraph(project);
+        project.markAutoImportProviderAsDirty();
+      } else {
+        const path = this.toPath(canonicalConfigFilePath);
+        project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(path);
+        this.delayUpdateProjectGraph(project);
+        if (this.getHostPreferences().includeCompletionsForModuleExports && find((_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) {
+          project.markAutoImportProviderAsDirty();
         }
       }
+    });
+    return scheduledAnyProjectUpdate;
+  }
+  /** @internal */
+  onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    const project = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
+    const wasDefferedClose = project == null ? void 0 : project.deferredClose;
+    if (eventKind === 2 /* Deleted */) {
+      configFileExistenceInfo.exists = false;
+      if (project) project.deferredClose = true;
+    } else {
+      configFileExistenceInfo.exists = true;
+      if (wasDefferedClose) {
+        project.deferredClose = void 0;
+        project.markAsDirty();
+      }
+    }
+    this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(
+      canonicalConfigFilePath,
+      "Change in config file detected"
+    );
+    const updatedProjects = new Set(project ? [project] : void 0);
+    this.openFiles.forEach((_projectRootPath, path) => {
+      var _a, _b;
+      const configFileForOpenFile = this.configFileForOpenFiles.get(path);
+      if (!((_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(path))) return;
+      this.configFileForOpenFiles.delete(path);
+      const info = this.getScriptInfoForPath(path);
+      const newConfigFileNameForInfo = this.getConfigFileNameForFile(
+        info,
+        /*findFromCacheOnly*/
+        false
+      );
+      if (!newConfigFileNameForInfo) return;
+      const projectForInfo = this.findConfiguredProjectByProjectName(newConfigFileNameForInfo) ?? this.createConfiguredProject(
+        newConfigFileNameForInfo,
+        `Change in config file ${configFileName} detected, ${fileOpenReason(info)}`
+      );
+      if (!((_b = this.pendingOpenFileProjectUpdates) == null ? void 0 : _b.has(path))) {
+        (this.pendingOpenFileProjectUpdates ?? (this.pendingOpenFileProjectUpdates = /* @__PURE__ */ new Map())).set(path, configFileForOpenFile);
+      }
+      if (tryAddToSet(updatedProjects, projectForInfo) && projectForInfo.isInitialLoadPending()) {
+        this.delayUpdateProjectGraph(projectForInfo);
+      }
+    });
+    this.delayEnsureProjectForOpenFiles();
+  }
+  removeProject(project) {
+    this.logger.info("`remove Project::");
+    project.print(
+      /*writeProjectFileNames*/
+      true,
+      /*writeFileExplaination*/
+      true,
+      /*writeFileVersionAndText*/
+      false
     );
-    if (isArray(perProjectResults)) {
-      return perProjectResults;
+    project.close();
+    if (Debug.shouldAssert(1 /* Normal */)) {
+      this.filenameToScriptInfo.forEach(
+        (info) => Debug.assert(
+          !info.isAttached(project),
+          "Found script Info still attached to project",
+          () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify(
+            arrayFrom(
+              mapDefinedIterator(
+                this.filenameToScriptInfo.values(),
+                (info2) => info2.isAttached(project) ? {
+                  fileName: info2.fileName,
+                  projects: info2.containingProjects.map((p) => p.projectName),
+                  hasMixedContent: info2.hasMixedContent
+                } : void 0
+              )
+            ),
+            /*replacer*/
+            void 0,
+            " "
+          )}`
+        )
+      );
     }
-    const defaultProjectResults = perProjectResults.get(defaultProject);
-    if (((_b = (_a = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a.references[0]) == null ? void 0 : _b.isDefinition) === void 0) {
-      perProjectResults.forEach((projectResults) => {
-        for (const referencedSymbol of projectResults) {
-          for (const ref of referencedSymbol.references) {
-            delete ref.isDefinition;
-          }
+    this.pendingProjectUpdates.delete(project.getProjectName());
+    switch (project.projectKind) {
+      case 2 /* External */:
+        unorderedRemoveItem(this.externalProjects, project);
+        this.projectToSizeMap.delete(project.getProjectName());
+        break;
+      case 1 /* Configured */:
+        this.configuredProjects.delete(project.canonicalConfigFilePath);
+        this.projectToSizeMap.delete(project.canonicalConfigFilePath);
+        break;
+      case 0 /* Inferred */:
+        unorderedRemoveItem(this.inferredProjects, project);
+        break;
+    }
+  }
+  /** @internal */
+  assignOrphanScriptInfoToInferredProject(info, projectRootPath) {
+    Debug.assert(info.isOrphan());
+    const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot(
+      info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath(
+        isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath(
+          info.fileName,
+          projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory
+        )
+      )
+    );
+    project.addRoot(info);
+    if (info.containingProjects[0] !== project) {
+      orderedRemoveItem(info.containingProjects, project);
+      info.containingProjects.unshift(project);
+    }
+    project.updateGraph();
+    if (!this.useSingleInferredProject && !project.projectRootPath) {
+      for (const inferredProject of this.inferredProjects) {
+        if (inferredProject === project || inferredProject.isOrphan()) {
+          continue;
         }
-      });
+        const roots = inferredProject.getRootScriptInfos();
+        Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath);
+        if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) {
+          inferredProject.removeFile(
+            roots[0],
+            /*fileExists*/
+            true,
+            /*detachFromProject*/
+            true
+          );
+        }
+      }
+    }
+    return project;
+  }
+  assignOrphanScriptInfosToInferredProject() {
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      if (info.isOrphan()) {
+        this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
+      }
+    });
+  }
+  /**
+   * Remove this file from the set of open, non-configured files.
+   * @param info The file that has been closed or newly configured
+   */
+  closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) {
+    var _a;
+    const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName);
+    info.close(fileExists);
+    this.stopWatchingConfigFilesForScriptInfo(info);
+    const canonicalFileName = this.toCanonicalFileName(info.fileName);
+    if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) {
+      this.openFilesWithNonRootedDiskPath.delete(canonicalFileName);
+    }
+    let ensureProjectsForOpenFiles = false;
+    for (const p of info.containingProjects) {
+      if (isConfiguredProject(p)) {
+        if (info.hasMixedContent) {
+          info.registerFileUpdate();
+        }
+        const updateLevel = p.openFileWatchTriggered.get(info.path);
+        if (updateLevel !== void 0) {
+          p.openFileWatchTriggered.delete(info.path);
+          if (p.pendingUpdateLevel < updateLevel) {
+            p.pendingUpdateLevel = updateLevel;
+            p.markFileAsDirty(info.path);
+          }
+        }
+      } else if (isInferredProject(p) && p.isRoot(info)) {
+        if (p.isProjectWithSingleRoot()) {
+          ensureProjectsForOpenFiles = true;
+        }
+        p.removeFile(
+          info,
+          fileExists,
+          /*detachFromProject*/
+          true
+        );
+      }
+      if (!p.languageServiceEnabled) {
+        p.markAsDirty();
+      }
+    }
+    this.openFiles.delete(info.path);
+    this.configFileForOpenFiles.delete(info.path);
+    (_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(info.path);
+    Debug.assert(!this.rootOfInferredProjects.has(info));
+    if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) {
+      this.assignOrphanScriptInfosToInferredProject();
+    }
+    if (fileExists) {
+      this.watchClosedScriptInfo(info);
     } else {
-      const knownSymbolSpans = createDocumentSpanSet(useCaseSensitiveFileNames2);
-      for (const referencedSymbol of defaultProjectResults) {
-        for (const ref of referencedSymbol.references) {
-          if (ref.isDefinition) {
-            knownSymbolSpans.add(ref);
-            break;
-          }
+      this.handleDeletedFile(
+        info,
+        /*deferredDelete*/
+        false
+      );
+    }
+    return ensureProjectsForOpenFiles;
+  }
+  deleteScriptInfo(info) {
+    Debug.assert(!info.isScriptOpen());
+    this.filenameToScriptInfo.delete(info.path);
+    this.filenameToScriptInfoVersion.set(info.path, info.textStorage.version);
+    this.stopWatchingScriptInfo(info);
+    const realpath = info.getRealpathIfDifferent();
+    if (realpath) {
+      this.realpathToScriptInfos.remove(realpath, info);
+    }
+    info.closeSourceMapFileWatcher();
+  }
+  configFileExists(configFileName, canonicalConfigFilePath, info) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    let openFilesImpactedByConfigFile;
+    if (this.openFiles.has(info.path) && !isAncestorConfigFileInfo(info)) {
+      if (configFileExistenceInfo) (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path);
+      else (openFilesImpactedByConfigFile = /* @__PURE__ */ new Set()).add(info.path);
+    }
+    if (configFileExistenceInfo) return configFileExistenceInfo.exists;
+    const exists = this.host.fileExists(configFileName);
+    this.configFileExistenceInfoCache.set(canonicalConfigFilePath, { exists, openFilesImpactedByConfigFile });
+    return exists;
+  }
+  /** @internal */
+  createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) {
+    var _a, _b;
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) {
+      configFileExistenceInfo.watcher = this.watchFactory.watchFile(
+        configFileName,
+        (_fileName, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind),
+        2e3 /* High */,
+        this.getWatchOptionsFromProjectWatchOptions((_b = (_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) == null ? void 0 : _b.watchOptions, getDirectoryPath(configFileName)),
+        WatchType.ConfigFile,
+        forProject
+      );
+    }
+    const projects = configFileExistenceInfo.config.projects;
+    projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false);
+  }
+  /** @internal */
+  releaseParsedConfig(canonicalConfigFilePath, forProject) {
+    var _a, _b, _c;
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.projects.delete(forProject.canonicalConfigFilePath))) return;
+    if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size) return;
+    configFileExistenceInfo.config = void 0;
+    clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers);
+    Debug.checkDefined(configFileExistenceInfo.watcher);
+    if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) {
+      if (configFileExistenceInfo.inferredProjectRoots) {
+        if (!canWatchDirectoryOrFile(getPathComponents(getDirectoryPath(canonicalConfigFilePath)))) {
+          configFileExistenceInfo.watcher.close();
+          configFileExistenceInfo.watcher = noopConfigFileWatcher;
         }
+      } else {
+        configFileExistenceInfo.watcher.close();
+        configFileExistenceInfo.watcher = void 0;
       }
-      const updatedProjects = /* @__PURE__ */ new Set();
-      while (true) {
-        let progress = false;
-        perProjectResults.forEach((referencedSymbols, project) => {
-          if (updatedProjects.has(project))
-            return;
-          const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans);
-          if (updated) {
-            updatedProjects.add(project);
-            progress = true;
-          }
-        });
-        if (!progress)
-          break;
+    } else {
+      configFileExistenceInfo.watcher.close();
+      this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
+    }
+  }
+  /**
+   * This is called on file close or when its removed from inferred project as root,
+   * so that we handle the watches and inferred project root data
+   * @internal
+   */
+  stopWatchingConfigFilesForScriptInfo(info) {
+    if (this.serverMode !== 0 /* Semantic */) return;
+    const isRootOfInferredProject = this.rootOfInferredProjects.delete(info);
+    const isOpen = info.isScriptOpen();
+    if (isOpen && !isRootOfInferredProject) return;
+    this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
+      var _a, _b, _c;
+      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+      if (!configFileExistenceInfo) return;
+      if (isOpen) {
+        if (!((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(info.path))) return;
+      } else {
+        if (!((_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path))) return;
       }
-      perProjectResults.forEach((referencedSymbols, project) => {
-        if (updatedProjects.has(project))
-          return;
-        for (const referencedSymbol of referencedSymbols) {
-          for (const ref of referencedSymbol.references) {
-            ref.isDefinition = false;
-          }
+      if (isRootOfInferredProject) {
+        configFileExistenceInfo.inferredProjectRoots--;
+        if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !configFileExistenceInfo.inferredProjectRoots) {
+          configFileExistenceInfo.watcher.close();
+          configFileExistenceInfo.watcher = void 0;
         }
-      });
+      }
+      if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) {
+        Debug.assert(!configFileExistenceInfo.watcher);
+        this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
+      }
+    });
+  }
+  /**
+   * This is called by inferred project whenever script info is added as a root
+   *
+   * @internal
+   */
+  startWatchingConfigFilesForInferredProjectRoot(info) {
+    if (this.serverMode !== 0 /* Semantic */) return;
+    Debug.assert(info.isScriptOpen());
+    this.rootOfInferredProjects.add(info);
+    this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => {
+      let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+      if (!configFileExistenceInfo) {
+        configFileExistenceInfo = { exists: this.host.fileExists(configFileName), inferredProjectRoots: 1 };
+        this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
+      } else {
+        configFileExistenceInfo.inferredProjectRoots = (configFileExistenceInfo.inferredProjectRoots ?? 0) + 1;
+      }
+      (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path);
+      configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFile(getPathComponents(getDirectoryPath(canonicalConfigFilePath))) ? this.watchFactory.watchFile(
+        configFileName,
+        (_filename, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind),
+        2e3 /* High */,
+        this.hostConfiguration.watchOptions,
+        WatchType.ConfigFileForInferredRoot
+      ) : noopConfigFileWatcher);
+    });
+  }
+  /**
+   * This function tries to search for a tsconfig.json for the given file.
+   * This is different from the method the compiler uses because
+   * the compiler can assume it will always start searching in the
+   * current directory (the directory in which tsc was invoked).
+   * The server must start searching from the directory containing
+   * the newly opened file.
+   */
+  forEachConfigFileLocation(info, action) {
+    if (this.serverMode !== 0 /* Semantic */) {
+      return void 0;
     }
-    const results = [];
-    const seenRefs = createDocumentSpanSet(useCaseSensitiveFileNames2);
-    perProjectResults.forEach((projectResults, project) => {
-      for (const referencedSymbol of projectResults) {
-        const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project);
-        const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : {
-          ...referencedSymbol.definition,
-          textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length),
-          // Why would the length be the same in the original?
-          fileName: mappedDefinitionFile.fileName,
-          contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project)
-        };
-        let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition, useCaseSensitiveFileNames2));
-        if (!symbolToAddTo) {
-          symbolToAddTo = { definition, references: [] };
-          results.push(symbolToAddTo);
-        }
-        for (const ref of referencedSymbol.references) {
-          if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) {
-            seenRefs.add(ref);
-            symbolToAddTo.references.push(ref);
-          }
+    Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path));
+    const projectRootPath = this.openFiles.get(info.path);
+    const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path));
+    if (scriptInfo.isDynamic) return void 0;
+    let searchPath = asNormalizedPath(getDirectoryPath(info.fileName));
+    const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames);
+    const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot();
+    let searchInDirectory = !isAncestorConfigFileInfo(info);
+    do {
+      if (searchInDirectory) {
+        const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName);
+        const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json"));
+        let result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName);
+        if (result) return tsconfigFileName;
+        const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json"));
+        result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName);
+        if (result) return jsconfigFileName;
+        if (isNodeModulesDirectory(canonicalSearchPath)) {
+          break;
         }
       }
+      const parentPath = asNormalizedPath(getDirectoryPath(searchPath));
+      if (parentPath === searchPath) break;
+      searchPath = parentPath;
+      searchInDirectory = true;
+    } while (anySearchPathOk || isSearchPathInProjectRoot());
+    return void 0;
+  }
+  /** @internal */
+  findDefaultConfiguredProject(info) {
+    var _a;
+    return info.isScriptOpen() ? (_a = this.tryFindDefaultConfiguredProjectForOpenScriptInfo(
+      info,
+      0 /* Find */
+    )) == null ? void 0 : _a.defaultProject : void 0;
+  }
+  /** Get cached configFileName for scriptInfo or ancestor of open script info */
+  getConfigFileNameForFileFromCache(info, lookInPendingFilesForValue) {
+    if (lookInPendingFilesForValue) {
+      const result = getConfigFileNameFromCache(info, this.pendingOpenFileProjectUpdates);
+      if (result !== void 0) return result;
+    }
+    return getConfigFileNameFromCache(info, this.configFileForOpenFiles);
+  }
+  /** Caches the configFilename for script info or ancestor of open script info */
+  setConfigFileNameForFileInCache(info, configFileName) {
+    if (!this.openFiles.has(info.path)) return;
+    if (isAncestorConfigFileInfo(info)) return;
+    this.configFileForOpenFiles.set(info.path, configFileName || false);
+  }
+  /**
+   * This function tries to search for a tsconfig.json for the given file.
+   * This is different from the method the compiler uses because
+   * the compiler can assume it will always start searching in the
+   * current directory (the directory in which tsc was invoked).
+   * The server must start searching from the directory containing
+   * the newly opened file.
+   * If script info is passed in, it is asserted to be open script info
+   * otherwise just file name
+   * when findFromCacheOnly is true only looked up in cache instead of hitting disk to figure things out
+   * @internal
+   */
+  getConfigFileNameForFile(info, findFromCacheOnly) {
+    const fromCache = this.getConfigFileNameForFileFromCache(info, findFromCacheOnly);
+    if (fromCache !== void 0) return fromCache || void 0;
+    if (findFromCacheOnly) return void 0;
+    const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info));
+    this.logger.info(`getConfigFileNameForFile:: File: ${info.fileName} ProjectRootPath: ${this.openFiles.get(info.path)}:: Result: ${configFileName}`);
+    this.setConfigFileNameForFileInCache(info, configFileName);
+    return configFileName;
+  }
+  printProjects() {
+    if (!this.logger.hasLevel(1 /* normal */)) {
+      return;
+    }
+    this.logger.startGroup();
+    this.externalProjects.forEach(printProjectWithoutFileNames);
+    this.configuredProjects.forEach(printProjectWithoutFileNames);
+    this.inferredProjects.forEach(printProjectWithoutFileNames);
+    this.logger.info("Open files: ");
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      this.logger.info(`	FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`);
+      this.logger.info(`		Projects: ${info.containingProjects.map((p) => p.getProjectName())}`);
     });
-    return results.filter((o) => o.references.length !== 0);
+    this.logger.endGroup();
+  }
+  /** @internal */
+  findConfiguredProjectByProjectName(configFileName, allowDeferredClosed) {
+    const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
+    const result = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
+    return allowDeferredClosed ? result : !(result == null ? void 0 : result.deferredClose) ? result : void 0;
+  }
+  getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) {
+    return this.configuredProjects.get(canonicalConfigFilePath);
+  }
+  findExternalProjectByProjectName(projectFileName) {
+    return findProjectByName(projectFileName, this.externalProjects);
+  }
+  /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */
+  getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) {
+    if (options && options.disableSizeLimit || !this.host.getFileSize) {
+      return;
+    }
+    let availableSpace = maxProgramSizeForNonTsFiles;
+    this.projectToSizeMap.set(name, 0);
+    this.projectToSizeMap.forEach((val) => availableSpace -= val || 0);
+    let totalNonTsFileSize = 0;
+    for (const f of fileNames) {
+      const fileName = propertyReader.getFileName(f);
+      if (hasTSFileExtension(fileName)) {
+        continue;
+      }
+      totalNonTsFileSize += this.host.getFileSize(fileName);
+      if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) {
+        const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5);
+        this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`);
+        return fileName;
+      }
+    }
+    this.projectToSizeMap.set(name, totalNonTsFileSize);
+  }
+  createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) {
+    const compilerOptions = convertCompilerOptions(options);
+    const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName)));
+    const project = new ExternalProject(
+      projectFileName,
+      this,
+      this.documentRegistry,
+      compilerOptions,
+      /*lastFileExceededProgramSize*/
+      this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader),
+      options.compileOnSave === void 0 ? true : options.compileOnSave,
+      /*projectFilePath*/
+      void 0,
+      watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions
+    );
+    project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+    project.excludedFiles = excludedFiles;
+    this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition);
+    this.externalProjects.push(project);
+    return project;
+  }
+  /** @internal */
+  sendProjectTelemetry(project) {
+    if (this.seenProjects.has(project.projectName)) {
+      setProjectOptionsUsed(project);
+      return;
+    }
+    this.seenProjects.set(project.projectName, true);
+    if (!this.eventHandler || !this.host.createSHA256Hash) {
+      setProjectOptionsUsed(project);
+      return;
+    }
+    const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0;
+    setProjectOptionsUsed(project);
+    const data = {
+      projectId: this.host.createSHA256Hash(project.projectName),
+      fileStats: countEachFileTypes(
+        project.getScriptInfos(),
+        /*includeSizes*/
+        true
+      ),
+      compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()),
+      typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()),
+      extends: projectOptions && projectOptions.configHasExtendsProperty,
+      files: projectOptions && projectOptions.configHasFilesProperty,
+      include: projectOptions && projectOptions.configHasIncludeProperty,
+      exclude: projectOptions && projectOptions.configHasExcludeProperty,
+      compileOnSave: project.compileOnSaveEnabled,
+      configFileName: configFileName(),
+      projectType: project instanceof ExternalProject ? "external" : "configured",
+      languageServiceEnabled: project.languageServiceEnabled,
+      version
+    };
+    this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data });
+    function configFileName() {
+      if (!isConfiguredProject(project)) {
+        return "other";
+      }
+      return getBaseConfigFileName(project.getConfigFilePath()) || "other";
+    }
+    function convertTypeAcquisition2({ enable: enable2, include, exclude }) {
+      return {
+        enable: enable2,
+        include: include !== void 0 && include.length !== 0,
+        exclude: exclude !== void 0 && exclude.length !== 0
+      };
+    }
+  }
+  addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) {
+    this.updateNonInferredProjectFiles(project, files, propertyReader);
+    project.setTypeAcquisition(typeAcquisition);
+    project.markAsDirty();
+  }
+  /** @internal */
+  createConfiguredProject(configFileName, reason) {
+    var _a;
+    (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName });
+    this.logger.info(`Creating configuration project ${configFileName}`);
+    const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
+    let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo) {
+      this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true });
+    } else {
+      configFileExistenceInfo.exists = true;
+    }
+    if (!configFileExistenceInfo.config) {
+      configFileExistenceInfo.config = {
+        cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames),
+        projects: /* @__PURE__ */ new Map(),
+        updateLevel: 2 /* Full */
+      };
+    }
+    const project = new ConfiguredProject2(
+      configFileName,
+      canonicalConfigFilePath,
+      this,
+      this.documentRegistry,
+      configFileExistenceInfo.config.cachedDirectoryStructureHost,
+      reason
+    );
+    Debug.assert(!this.configuredProjects.has(canonicalConfigFilePath));
+    this.configuredProjects.set(canonicalConfigFilePath, project);
+    this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project);
+    return project;
+  }
+  /**
+   * Read the config file of the project, and update the project root file names.
+   *
+   * @internal
+   */
+  loadConfiguredProject(project, reason) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath });
+    this.sendProjectLoadingStartEvent(project, reason);
+    const configFilename = asNormalizedPath(normalizePath(project.getConfigFilePath()));
+    const configFileExistenceInfo = this.ensureParsedConfigUptoDate(
+      configFilename,
+      project.canonicalConfigFilePath,
+      this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath),
+      project
+    );
+    const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine;
+    Debug.assert(!!parsedCommandLine.fileNames);
+    const compilerOptions = parsedCommandLine.options;
+    if (!project.projectOptions) {
+      project.projectOptions = {
+        configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0,
+        configHasFilesProperty: parsedCommandLine.raw.files !== void 0,
+        configHasIncludeProperty: parsedCommandLine.raw.include !== void 0,
+        configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0
+      };
+    }
+    project.canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(parsedCommandLine.raw);
+    project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics);
+    project.updateReferences(parsedCommandLine.projectReferences);
+    const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader);
+    if (lastFileExceededProgramSize) {
+      project.disableLanguageService(lastFileExceededProgramSize);
+      this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project));
+    } else {
+      project.setCompilerOptions(compilerOptions);
+      project.setWatchOptions(parsedCommandLine.watchOptions);
+      project.enableLanguageService();
+      this.watchWildcards(configFilename, configFileExistenceInfo, project);
+    }
+    project.enablePluginsWithOptions(compilerOptions);
+    const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles(2 /* Full */));
+    this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions);
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  /** @internal */
+  ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) {
+    var _a, _b, _c;
+    if (configFileExistenceInfo.config) {
+      if (!configFileExistenceInfo.config.updateLevel) return configFileExistenceInfo;
+      if (configFileExistenceInfo.config.updateLevel === 1 /* RootNamesAndUpdate */) {
+        this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config);
+        return configFileExistenceInfo;
+      }
+    }
+    const cachedDirectoryStructureHost = ((_a = configFileExistenceInfo.config) == null ? void 0 : _a.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames);
+    const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName));
+    const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : "");
+    const configFileErrors = configFile.parseDiagnostics;
+    if (!isString(configFileContent)) configFileErrors.push(configFileContent);
+    const configDir = getDirectoryPath(configFilename);
+    const parsedCommandLine = parseJsonSourceFileConfigFileContent(
+      configFile,
+      cachedDirectoryStructureHost,
+      configDir,
+      /*existingOptions*/
+      void 0,
+      configFilename,
+      /*resolutionStack*/
+      void 0,
+      this.hostConfiguration.extraFileExtensions,
+      this.extendedConfigCache
+    );
+    if (parsedCommandLine.errors.length) {
+      configFileErrors.push(...parsedCommandLine.errors);
+    }
+    this.logger.info(`Config: ${configFilename} : ${JSON.stringify(
+      {
+        rootNames: parsedCommandLine.fileNames,
+        options: parsedCommandLine.options,
+        watchOptions: parsedCommandLine.watchOptions,
+        projectReferences: parsedCommandLine.projectReferences
+      },
+      /*replacer*/
+      void 0,
+      " "
+    )}`);
+    const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine;
+    if (!configFileExistenceInfo.config) {
+      configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() };
+    } else {
+      configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine;
+      configFileExistenceInfo.config.watchedDirectoriesStale = true;
+      configFileExistenceInfo.config.updateLevel = void 0;
+    }
+    if (!oldCommandLine && !isJsonEqual(
+      // Old options
+      this.getWatchOptionsFromProjectWatchOptions(
+        /*projectOptions*/
+        void 0,
+        configDir
+      ),
+      // New options
+      this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions, configDir)
+    )) {
+      (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close();
+      configFileExistenceInfo.watcher = void 0;
+    }
+    this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject);
+    updateSharedExtendedConfigFileWatcher(
+      canonicalConfigFilePath,
+      parsedCommandLine.options,
+      this.sharedExtendedConfigFileWatchers,
+      (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile(
+        extendedConfigFileName,
+        () => {
+          var _a2;
+          cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName));
+          let ensureProjectsForOpenFiles = false;
+          (_a2 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((canonicalPath) => {
+            ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles;
+          });
+          if (ensureProjectsForOpenFiles) this.delayEnsureProjectForOpenFiles();
+        },
+        2e3 /* High */,
+        this.hostConfiguration.watchOptions,
+        WatchType.ExtendedConfigFile,
+        configFilename
+      ),
+      (fileName) => this.toPath(fileName)
+    );
+    return configFileExistenceInfo;
+  }
+  /** @internal */
+  watchWildcards(configFileName, { exists, config }, forProject) {
+    config.projects.set(forProject.canonicalConfigFilePath, true);
+    if (exists) {
+      if (config.watchedDirectories && !config.watchedDirectoriesStale) return;
+      config.watchedDirectoriesStale = false;
+      updateWatchingWildcardDirectories(
+        config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()),
+        config.parsedCommandLine.wildcardDirectories,
+        // Create new directory watcher
+        (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config)
+      );
+    } else {
+      config.watchedDirectoriesStale = false;
+      if (!config.watchedDirectories) return;
+      clearMap(config.watchedDirectories, closeFileWatcherOf);
+      config.watchedDirectories = void 0;
+    }
+  }
+  /** @internal */
+  stopWatchingWildCards(canonicalConfigFilePath, forProject) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) {
+      return;
+    }
+    configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false);
+    if (forEachEntry(configFileExistenceInfo.config.projects, identity)) return;
+    if (configFileExistenceInfo.config.watchedDirectories) {
+      clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf);
+      configFileExistenceInfo.config.watchedDirectories = void 0;
+    }
+    configFileExistenceInfo.config.watchedDirectoriesStale = void 0;
   }
-  function forEachProjectInProjects(projects, path, cb) {
-    for (const project of isArray(projects) ? projects : projects.projects) {
-      cb(project, path);
+  updateNonInferredProjectFiles(project, files, propertyReader) {
+    var _a;
+    const projectRootFilesMap = project.getRootFilesMap();
+    const newRootScriptInfoMap = /* @__PURE__ */ new Map();
+    for (const f of files) {
+      const newRootFile = propertyReader.getFileName(f);
+      const fileName = toNormalizedPath(newRootFile);
+      const isDynamic = isDynamicFileName(fileName);
+      let path;
+      if (!isDynamic && !project.fileExists(newRootFile)) {
+        path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName);
+        const existingValue = projectRootFilesMap.get(path);
+        if (existingValue) {
+          if (((_a = existingValue.info) == null ? void 0 : _a.path) === path) {
+            project.removeFile(
+              existingValue.info,
+              /*fileExists*/
+              false,
+              /*detachFromProject*/
+              true
+            );
+            existingValue.info = void 0;
+          }
+          existingValue.fileName = fileName;
+        } else {
+          projectRootFilesMap.set(path, { fileName });
+        }
+      } else {
+        const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions);
+        const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions);
+        const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
+          fileName,
+          project.currentDirectory,
+          scriptKind,
+          hasMixedContent,
+          project.directoryStructureHost,
+          /*deferredDeleteOk*/
+          false
+        ));
+        path = scriptInfo.path;
+        const existingValue = projectRootFilesMap.get(path);
+        if (!existingValue || existingValue.info !== scriptInfo) {
+          project.addRoot(scriptInfo, fileName);
+          if (scriptInfo.isScriptOpen()) {
+            this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo);
+          }
+        } else {
+          existingValue.fileName = fileName;
+        }
+      }
+      newRootScriptInfoMap.set(path, true);
     }
-    if (!isArray(projects) && projects.symLinkedProjects) {
-      projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => {
-        for (const project of symlinkedProjects) {
-          cb(project, symlinkedPath);
+    if (projectRootFilesMap.size > newRootScriptInfoMap.size) {
+      projectRootFilesMap.forEach((value, path) => {
+        if (!newRootScriptInfoMap.has(path)) {
+          if (value.info) {
+            project.removeFile(
+              value.info,
+              project.fileExists(value.info.fileName),
+              /*detachFromProject*/
+              true
+            );
+          } else {
+            projectRootFilesMap.delete(path);
+          }
         }
       });
     }
   }
-  function getPerProjectReferences(projects, defaultProject, initialLocation, isForRename, getResultsForPosition, forPositionInResult) {
-    const resultsMap = /* @__PURE__ */ new Map();
-    const queue = createQueue();
-    queue.enqueue({ project: defaultProject, location: initialLocation });
-    forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => {
-      const location = { fileName: path, pos: initialLocation.pos };
-      queue.enqueue({ project, location });
-    });
-    const projectService = defaultProject.projectService;
-    const cancellationToken = defaultProject.getCancellationToken();
-    const defaultDefinition = getDefinitionLocation(defaultProject, initialLocation, isForRename);
-    const getGeneratedDefinition = memoize(
-      () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition)
+  updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) {
+    project.setCompilerOptions(newOptions);
+    project.setWatchOptions(watchOptions);
+    if (compileOnSave !== void 0) {
+      project.compileOnSaveEnabled = compileOnSave;
+    }
+    this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition);
+  }
+  /**
+   * Reload the file names from config file specs and update the project graph
+   *
+   * @internal
+   */
+  reloadFileNamesOfConfiguredProject(project) {
+    const fileNames = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config);
+    project.updateErrorOnNoInputFiles(fileNames);
+    this.updateNonInferredProjectFiles(project, fileNames.concat(project.getExternalFiles(1 /* RootNamesAndUpdate */)), fileNamePropertyReader);
+    project.markAsDirty();
+    return project.updateGraph();
+  }
+  /** @internal */
+  reloadFileNamesOfParsedConfig(configFileName, config) {
+    if (config.updateLevel === void 0) return config.parsedCommandLine.fileNames;
+    Debug.assert(config.updateLevel === 1 /* RootNamesAndUpdate */);
+    const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs;
+    const fileNames = getFileNamesFromConfigSpecs(
+      configFileSpecs,
+      getDirectoryPath(configFileName),
+      config.parsedCommandLine.options,
+      config.cachedDirectoryStructureHost,
+      this.hostConfiguration.extraFileExtensions
     );
-    const getSourceDefinition = memoize(
-      () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition)
+    config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
+    return fileNames;
+  }
+  /** @internal */
+  setFileNamesOfAutpImportProviderOrAuxillaryProject(project, fileNames) {
+    this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader);
+  }
+  /** @internal */
+  reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects) {
+    if (!tryAddToSet(reloadedProjects, project)) return false;
+    this.clearSemanticCache(project);
+    this.reloadConfiguredProject(project, reloadReason(reason));
+    return true;
+  }
+  /**
+   * Read the config file of the project again by clearing the cache and update the project graph
+   *
+   * @internal
+   */
+  reloadConfiguredProject(project, reason) {
+    project.isInitialLoadPending = returnFalse;
+    project.pendingUpdateReason = void 0;
+    project.pendingUpdateLevel = 0 /* Update */;
+    const host = project.getCachedDirectoryStructureHost();
+    host.clearCache();
+    this.loadConfiguredProject(project, reason);
+    updateWithTriggerFile(
+      project,
+      project.triggerFileForConfigFileDiag ?? project.getConfigFilePath(),
+      /*isReload*/
+      true
     );
-    const searchedProjectKeys = /* @__PURE__ */ new Set();
-    onCancellation:
-      while (!queue.isEmpty()) {
-        while (!queue.isEmpty()) {
-          if (cancellationToken.isCancellationRequested())
-            break onCancellation;
-          const { project, location } = queue.dequeue();
-          if (resultsMap.has(project))
-            continue;
-          if (isLocationProjectReferenceRedirect(project, location))
-            continue;
-          updateProjectIfDirty(project);
-          if (!project.containsFile(toNormalizedPath(location.fileName))) {
-            continue;
-          }
-          const projectResults = searchPosition(project, location);
-          resultsMap.set(project, projectResults ?? emptyArray2);
-          searchedProjectKeys.add(getProjectKey(project));
-        }
-        if (defaultDefinition) {
-          projectService.loadAncestorProjectTree(searchedProjectKeys);
-          projectService.forEachEnabledProject((project) => {
-            if (cancellationToken.isCancellationRequested())
-              return;
-            if (resultsMap.has(project))
-              return;
-            const location = mapDefinitionInProject(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition);
-            if (location) {
-              queue.enqueue({ project, location });
-            }
-          });
-        }
+  }
+  /** @internal */
+  clearSemanticCache(project) {
+    project.originalConfiguredProjects = void 0;
+    project.resolutionCache.clear();
+    project.getLanguageService(
+      /*ensureSynchronized*/
+      false
+    ).cleanupSemanticCache();
+    project.cleanupProgram();
+    project.markAsDirty();
+  }
+  /** @internal */
+  sendConfigFileDiagEvent(project, triggerFile, force) {
+    if (!this.eventHandler || this.suppressDiagnosticEvents) return false;
+    const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics();
+    diagnostics.push(...project.getAllProjectErrors());
+    if (!force && diagnostics.length === (project.configDiagDiagnosticsReported ?? 0)) return false;
+    project.configDiagDiagnosticsReported = diagnostics.length;
+    this.eventHandler(
+      {
+        eventName: ConfigFileDiagEvent,
+        data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile: triggerFile ?? project.getConfigFilePath() }
       }
-    if (resultsMap.size === 1) {
-      return firstIterator(resultsMap.values());
+    );
+    return true;
+  }
+  getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) {
+    if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root
+    info.isDynamic && projectRootPath === void 0) {
+      return void 0;
     }
-    return resultsMap;
-    function searchPosition(project, location) {
-      const projectResults = getResultsForPosition(project, location);
-      if (!projectResults)
-        return void 0;
-      for (const result of projectResults) {
-        forPositionInResult(result, (position) => {
-          const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position);
-          if (!originalLocation)
-            return;
-          const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName);
-          for (const project2 of originalScriptInfo.containingProjects) {
-            if (!project2.isOrphan() && !resultsMap.has(project2)) {
-              queue.enqueue({ project: project2, location: originalLocation });
-            }
-          }
-          const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo);
-          if (symlinkedProjectsMap) {
-            symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => {
-              for (const symlinkedProject of symlinkedProjects) {
-                if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) {
-                  queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } });
-                }
-              }
-            });
-          }
-        });
+    if (projectRootPath) {
+      const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath);
+      for (const project of this.inferredProjects) {
+        if (project.projectRootPath === canonicalProjectRootPath) {
+          return project;
+        }
       }
-      return projectResults;
+      return this.createInferredProject(
+        projectRootPath,
+        /*isSingleInferredProject*/
+        false,
+        projectRootPath
+      );
+    }
+    let bestMatch;
+    for (const project of this.inferredProjects) {
+      if (!project.projectRootPath) continue;
+      if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames)) continue;
+      if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length) continue;
+      bestMatch = project;
     }
+    return bestMatch;
   }
-  function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) {
-    if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) {
-      return definition;
+  getOrCreateSingleInferredProjectIfEnabled() {
+    if (!this.useSingleInferredProject) {
+      return void 0;
+    }
+    if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) {
+      return this.inferredProjects[0];
     }
-    const generatedDefinition = getGeneratedDefinition();
-    if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName)))
-      return generatedDefinition;
-    const sourceDefinition = getSourceDefinition();
-    return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0;
+    return this.createInferredProject(
+      "",
+      /*isSingleInferredProject*/
+      true
+    );
   }
-  function isLocationProjectReferenceRedirect(project, location) {
-    if (!location)
-      return false;
-    const program = project.getLanguageService().getProgram();
-    if (!program)
-      return false;
-    const sourceFile = program.getSourceFile(location.fileName);
-    return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location.fileName);
+  getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) {
+    Debug.assert(!this.useSingleInferredProject);
+    const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory));
+    for (const inferredProject of this.inferredProjects) {
+      if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) {
+        return inferredProject;
+      }
+    }
+    return this.createInferredProject(currentDirectory);
   }
-  function getProjectKey(project) {
-    return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName();
+  createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) {
+    const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects;
+    let watchOptionsAndErrors;
+    let typeAcquisition;
+    if (projectRootPath) {
+      watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath);
+      typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath);
+    }
+    if (watchOptionsAndErrors === void 0) {
+      watchOptionsAndErrors = this.watchOptionsForInferredProjects;
+    }
+    if (typeAcquisition === void 0) {
+      typeAcquisition = this.typeAcquisitionForInferredProjects;
+    }
+    watchOptionsAndErrors = watchOptionsAndErrors || void 0;
+    const project = new InferredProject2(this, this.documentRegistry, compilerOptions, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, projectRootPath, currentDirectory, typeAcquisition);
+    project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+    if (isSingleInferredProject) {
+      this.inferredProjects.unshift(project);
+    } else {
+      this.inferredProjects.push(project);
+    }
+    return project;
   }
-  function documentSpanLocation({ fileName, textSpan }) {
-    return { fileName, pos: textSpan.start };
+  /** @internal */
+  getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn, deferredDeleteOk) {
+    return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
+      toNormalizedPath(uncheckedFileName),
+      currentDirectory,
+      /*scriptKind*/
+      void 0,
+      /*hasMixedContent*/
+      void 0,
+      hostToQueryFileExistsOn,
+      deferredDeleteOk
+    );
   }
-  function getMappedLocationForProject(location, project) {
-    return getMappedLocation(location, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+  getScriptInfo(uncheckedFileName) {
+    return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
+  }
+  /** @internal */
+  getScriptInfoOrConfig(uncheckedFileName) {
+    const path = toNormalizedPath(uncheckedFileName);
+    const info = this.getScriptInfoForNormalizedPath(path);
+    if (info) return info;
+    const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName));
+    return configProject && configProject.getCompilerOptions().configFile;
+  }
+  /** @internal */
+  logErrorForScriptInfoNotFound(fileName) {
+    const names = arrayFrom(
+      mapDefinedIterator(
+        this.filenameToScriptInfo.entries(),
+        (entry) => entry[1].deferredDelete ? void 0 : entry
+      ),
+      ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName })
+    );
+    this.logger.msg(`Could not find file ${JSON.stringify(fileName)}.
+All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
   }
-  function getMappedDocumentSpanForProject(documentSpan, project) {
-    return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+  /**
+   * Returns the projects that contain script info through SymLink
+   * Note that this does not return projects in info.containingProjects
+   *
+   * @internal
+   */
+  getSymlinkedProjects(info) {
+    let projects;
+    if (this.realpathToScriptInfos) {
+      const realpath = info.getRealpathIfDifferent();
+      if (realpath) {
+        forEach(this.realpathToScriptInfos.get(realpath), combineProjects);
+      }
+      forEach(this.realpathToScriptInfos.get(info.path), combineProjects);
+    }
+    return projects;
+    function combineProjects(toAddInfo) {
+      if (toAddInfo !== info) {
+        for (const project of toAddInfo.containingProjects) {
+          if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) {
+            if (!projects) {
+              projects = createMultiMap();
+              projects.add(toAddInfo.path, project);
+            } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) {
+              projects.add(toAddInfo.path, project);
+            }
+          }
+        }
+      }
+    }
+  }
+  watchClosedScriptInfo(info) {
+    Debug.assert(!info.fileWatcher);
+    if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) {
+      const indexOfNodeModules = info.fileName.indexOf("/node_modules/");
+      if (!this.host.getModifiedTime || indexOfNodeModules === -1) {
+        info.fileWatcher = this.watchFactory.watchFile(
+          info.fileName,
+          (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind),
+          500 /* Medium */,
+          this.hostConfiguration.watchOptions,
+          WatchType.ClosedScriptInfo
+        );
+      } else {
+        info.mTime = this.getModifiedTime(info);
+        info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.fileName.substring(0, indexOfNodeModules));
+      }
+    }
   }
-  function getMappedContextSpanForProject(documentSpan, project) {
-    return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+  createNodeModulesWatcher(dir, dirPath) {
+    let watcher = this.watchFactory.watchDirectory(
+      dir,
+      (fileOrDirectory) => {
+        var _a;
+        const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory));
+        if (!fileOrDirectoryPath) return;
+        const basename = getBaseFileName(fileOrDirectoryPath);
+        if (((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size) && (basename === "package.json" || basename === "node_modules")) {
+          result.affectedModuleSpecifierCacheProjects.forEach((project) => {
+            var _a2;
+            (_a2 = project.getModuleSpecifierCache()) == null ? void 0 : _a2.clear();
+          });
+        }
+        if (result.refreshScriptInfoRefCount) {
+          if (dirPath === fileOrDirectoryPath) {
+            this.refreshScriptInfosInDirectory(dirPath);
+          } else {
+            const info = this.filenameToScriptInfo.get(fileOrDirectoryPath);
+            if (info) {
+              if (isScriptInfoWatchedFromNodeModules(info)) {
+                this.refreshScriptInfo(info);
+              }
+            } else if (!hasExtension(fileOrDirectoryPath)) {
+              this.refreshScriptInfosInDirectory(fileOrDirectoryPath);
+            }
+          }
+        }
+      },
+      1 /* Recursive */,
+      this.hostConfiguration.watchOptions,
+      WatchType.NodeModules
+    );
+    const result = {
+      refreshScriptInfoRefCount: 0,
+      affectedModuleSpecifierCacheProjects: void 0,
+      close: () => {
+        var _a;
+        if (watcher && !result.refreshScriptInfoRefCount && !((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size)) {
+          watcher.close();
+          watcher = void 0;
+          this.nodeModulesWatchers.delete(dirPath);
+        }
+      }
+    };
+    this.nodeModulesWatchers.set(dirPath, result);
+    return result;
   }
-  function toProtocolTextSpan(textSpan, scriptInfo) {
+  /** @internal */
+  watchPackageJsonsInNodeModules(dir, project) {
+    var _a;
+    const dirPath = this.toPath(dir);
+    const watcher = this.nodeModulesWatchers.get(dirPath) || this.createNodeModulesWatcher(dir, dirPath);
+    Debug.assert(!((_a = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.has(project)));
+    (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project);
     return {
-      start: scriptInfo.positionToLineOffset(textSpan.start),
-      end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan))
+      close: () => {
+        var _a2;
+        (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project);
+        watcher.close();
+      }
     };
   }
-  function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) {
-    const textSpan = toProtocolTextSpan(span, scriptInfo);
-    const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo);
-    return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan;
+  watchClosedScriptInfoInNodeModules(dir) {
+    const watchDir = dir + "/node_modules";
+    const watchDirPath = this.toPath(watchDir);
+    const watcher = this.nodeModulesWatchers.get(watchDirPath) || this.createNodeModulesWatcher(watchDir, watchDirPath);
+    watcher.refreshScriptInfoRefCount++;
+    return {
+      close: () => {
+        watcher.refreshScriptInfoRefCount--;
+        watcher.close();
+      }
+    };
   }
-  function convertTextChangeToCodeEdit(change, scriptInfo) {
-    return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText };
+  getModifiedTime(info) {
+    return (this.host.getModifiedTime(info.fileName) || missingFileModifiedTime).getTime();
   }
-  function positionToLineOffset(info, position) {
-    return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position);
+  refreshScriptInfo(info) {
+    const mTime = this.getModifiedTime(info);
+    if (mTime !== info.mTime) {
+      const eventKind = getFileWatcherEventKind(info.mTime, mTime);
+      info.mTime = mTime;
+      this.onSourceFileChanged(info, eventKind);
+    }
   }
-  function convertLinkedEditInfoToRanges(linkedEdit, scriptInfo) {
-    const ranges = linkedEdit.ranges.map(
-      (r) => {
-        return {
-          start: scriptInfo.positionToLineOffset(r.start),
-          end: scriptInfo.positionToLineOffset(r.start + r.length)
-        };
+  refreshScriptInfosInDirectory(dir) {
+    dir = dir + directorySeparator;
+    this.filenameToScriptInfo.forEach((info) => {
+      if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) {
+        this.refreshScriptInfo(info);
       }
-    );
-    if (!linkedEdit.wordPattern)
-      return { ranges };
-    return { ranges, wordPattern: linkedEdit.wordPattern };
-  }
-  function locationFromLineAndCharacter(lc) {
-    return { line: lc.line + 1, offset: lc.character + 1 };
-  }
-  function convertNewFileTextChangeToCodeEdit(textChanges2) {
-    Debug.assert(textChanges2.textChanges.length === 1);
-    const change = first(textChanges2.textChanges);
-    Debug.assert(change.span.start === 0 && change.span.length === 0);
-    return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] };
+    });
   }
-  function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) {
-    const newText = applyEdits(oldText, renameFilename, edits);
-    const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation);
-    return { line: line + 1, offset: character + 1 };
+  stopWatchingScriptInfo(info) {
+    if (info.fileWatcher) {
+      info.fileWatcher.close();
+      info.fileWatcher = void 0;
+    }
   }
-  function applyEdits(text, textFilename, edits) {
-    for (const { fileName, textChanges: textChanges2 } of edits) {
-      if (fileName !== textFilename) {
-        continue;
-      }
-      for (let i = textChanges2.length - 1; i >= 0; i--) {
-        const { newText, span: { start, length: length2 } } = textChanges2[i];
-        text = text.slice(0, start) + newText + text.slice(start + length2);
-      }
+  getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) {
+    if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) {
+      return this.getOrCreateScriptInfoWorker(
+        fileName,
+        currentDirectory,
+        /*openedByClient*/
+        false,
+        /*fileContent*/
+        void 0,
+        scriptKind,
+        !!hasMixedContent,
+        hostToQueryFileExistsOn,
+        deferredDeleteOk
+      );
     }
-    return text;
+    const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName));
+    if (info) {
+      return info;
+    }
+    return void 0;
   }
-  function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) {
-    const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName));
-    const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo);
-    const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span);
-    return {
-      file: fileName,
-      ...span,
-      lineText,
-      isWriteAccess: isWriteAccess2,
-      isDefinition
-    };
+  getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
+    return this.getOrCreateScriptInfoWorker(
+      fileName,
+      this.currentDirectory,
+      openedByClient,
+      fileContent,
+      scriptKind,
+      !!hasMixedContent,
+      hostToQueryFileExistsOn,
+      /*deferredDeleteOk*/
+      false
+    );
   }
-  function getLineText(scriptInfo, span) {
-    const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1);
-    return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, "");
-  }
-  function isCompletionEntryData(data) {
-    return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean"));
-  }
-  var nullCancellationToken, CommandNames, MultistepOperation, invalidPartialSemanticModeCommands, invalidSyntacticModeCommands, Session3;
-  var init_session = __esm({
-    "src/server/session.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      init_protocol();
-      nullCancellationToken = {
-        isCancellationRequested: () => false,
-        setRequest: () => void 0,
-        resetRequest: () => void 0
-      };
-      CommandNames = CommandTypes;
-      MultistepOperation = class {
-        constructor(operationHost) {
-          this.operationHost = operationHost;
-        }
-        startNew(action) {
-          this.complete();
-          this.requestId = this.operationHost.getCurrentRequestId();
-          this.executeAction(action);
-        }
-        complete() {
-          if (this.requestId !== void 0) {
-            this.operationHost.sendRequestCompletedEvent(this.requestId);
-            this.requestId = void 0;
-          }
-          this.setTimerHandle(void 0);
-          this.setImmediateId(void 0);
-        }
-        immediate(actionType, action) {
-          const requestId = this.requestId;
-          Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id");
-          this.setImmediateId(
-            this.operationHost.getServerHost().setImmediate(() => {
-              this.immediateId = void 0;
-              this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
-            }, actionType)
-          );
-        }
-        delay(actionType, ms, action) {
-          const requestId = this.requestId;
-          Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id");
-          this.setTimerHandle(
-            this.operationHost.getServerHost().setTimeout(
-              () => {
-                this.timerHandle = void 0;
-                this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
-              },
-              ms,
-              actionType
-            )
-          );
-        }
-        executeAction(action) {
-          var _a, _b, _c, _d, _e, _f;
-          let stop = false;
-          try {
-            if (this.operationHost.isCancellationRequested()) {
-              stop = true;
-              (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true });
-            } else {
-              (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId });
-              action(this);
-              (_c = tracing) == null ? void 0 : _c.pop();
-            }
-          } catch (e) {
-            (_d = tracing) == null ? void 0 : _d.popAll();
-            stop = true;
-            if (e instanceof OperationCanceledException) {
-              (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId });
-            } else {
-              (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message });
-              this.operationHost.logError(e, `delayed processing of request ${this.requestId}`);
-            }
-          }
-          if (stop || !this.hasPendingWork()) {
-            this.complete();
-          }
-        }
-        setTimerHandle(timerHandle) {
-          if (this.timerHandle !== void 0) {
-            this.operationHost.getServerHost().clearTimeout(this.timerHandle);
-          }
-          this.timerHandle = timerHandle;
-        }
-        setImmediateId(immediateId) {
-          if (this.immediateId !== void 0) {
-            this.operationHost.getServerHost().clearImmediate(this.immediateId);
-          }
-          this.immediateId = immediateId;
-        }
-        hasPendingWork() {
-          return !!this.timerHandle || !!this.immediateId;
-        }
-      };
-      invalidPartialSemanticModeCommands = [
-        "openExternalProject" /* OpenExternalProject */,
-        "openExternalProjects" /* OpenExternalProjects */,
-        "closeExternalProject" /* CloseExternalProject */,
-        "synchronizeProjectList" /* SynchronizeProjectList */,
-        "emit-output" /* EmitOutput */,
-        "compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */,
-        "compileOnSaveEmitFile" /* CompileOnSaveEmitFile */,
-        "compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */,
-        "encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */,
-        "semanticDiagnosticsSync" /* SemanticDiagnosticsSync */,
-        "suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */,
-        "geterrForProject" /* GeterrForProject */,
-        "reload" /* Reload */,
-        "reloadProjects" /* ReloadProjects */,
-        "getCodeFixes" /* GetCodeFixes */,
-        "getCodeFixes-full" /* GetCodeFixesFull */,
-        "getCombinedCodeFix" /* GetCombinedCodeFix */,
-        "getCombinedCodeFix-full" /* GetCombinedCodeFixFull */,
-        "applyCodeActionCommand" /* ApplyCodeActionCommand */,
-        "getSupportedCodeFixes" /* GetSupportedCodeFixes */,
-        "getApplicableRefactors" /* GetApplicableRefactors */,
-        "getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */,
-        "getEditsForRefactor" /* GetEditsForRefactor */,
-        "getEditsForRefactor-full" /* GetEditsForRefactorFull */,
-        "organizeImports" /* OrganizeImports */,
-        "organizeImports-full" /* OrganizeImportsFull */,
-        "getEditsForFileRename" /* GetEditsForFileRename */,
-        "getEditsForFileRename-full" /* GetEditsForFileRenameFull */,
-        "prepareCallHierarchy" /* PrepareCallHierarchy */,
-        "provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */,
-        "provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */
-      ];
-      invalidSyntacticModeCommands = [
-        ...invalidPartialSemanticModeCommands,
-        "definition" /* Definition */,
-        "definition-full" /* DefinitionFull */,
-        "definitionAndBoundSpan" /* DefinitionAndBoundSpan */,
-        "definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */,
-        "typeDefinition" /* TypeDefinition */,
-        "implementation" /* Implementation */,
-        "implementation-full" /* ImplementationFull */,
-        "references" /* References */,
-        "references-full" /* ReferencesFull */,
-        "rename" /* Rename */,
-        "renameLocations-full" /* RenameLocationsFull */,
-        "rename-full" /* RenameInfoFull */,
-        "quickinfo" /* Quickinfo */,
-        "quickinfo-full" /* QuickinfoFull */,
-        "completionInfo" /* CompletionInfo */,
-        "completions" /* Completions */,
-        "completions-full" /* CompletionsFull */,
-        "completionEntryDetails" /* CompletionDetails */,
-        "completionEntryDetails-full" /* CompletionDetailsFull */,
-        "signatureHelp" /* SignatureHelp */,
-        "signatureHelp-full" /* SignatureHelpFull */,
-        "navto" /* Navto */,
-        "navto-full" /* NavtoFull */,
-        "documentHighlights" /* DocumentHighlights */,
-        "documentHighlights-full" /* DocumentHighlightsFull */
-      ];
-      Session3 = class _Session {
-        constructor(opts) {
-          this.changeSeq = 0;
-          this.handlers = new Map(Object.entries({
-            // TODO(jakebailey): correctly type the handlers
-            ["status" /* Status */]: () => {
-              const response = { version };
-              return this.requiredResponse(response);
-            },
-            ["openExternalProject" /* OpenExternalProject */]: (request) => {
-              this.projectService.openExternalProject(
-                request.arguments,
-                /*print*/
-                true
-              );
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["openExternalProjects" /* OpenExternalProjects */]: (request) => {
-              this.projectService.openExternalProjects(request.arguments.projects);
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["closeExternalProject" /* CloseExternalProject */]: (request) => {
-              this.projectService.closeExternalProject(
-                request.arguments.projectFileName,
-                /*print*/
-                true
-              );
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["synchronizeProjectList" /* SynchronizeProjectList */]: (request) => {
-              const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo);
-              if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) {
-                return this.requiredResponse(result);
-              }
-              const converted = map(result, (p) => {
-                if (!p.projectErrors || p.projectErrors.length === 0) {
-                  return p;
-                }
-                return {
-                  info: p.info,
-                  changes: p.changes,
-                  files: p.files,
-                  projectErrors: this.convertToDiagnosticsWithLinePosition(
-                    p.projectErrors,
-                    /*scriptInfo*/
-                    void 0
-                  )
-                };
-              });
-              return this.requiredResponse(converted);
-            },
-            ["updateOpen" /* UpdateOpen */]: (request) => {
-              this.changeSeq++;
-              this.projectService.applyChangesInOpenFiles(
-                request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({
-                  fileName: file.file,
-                  content: file.fileContent,
-                  scriptKind: file.scriptKindName,
-                  projectRootPath: file.projectRootPath
-                })),
-                request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
-                  fileName: file.fileName,
-                  changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => {
-                    const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName));
-                    const start = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset);
-                    const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset);
-                    return start >= 0 ? { span: { start, length: end - start }, newText: change.newText } : void 0;
-                  })
-                })),
-                request.arguments.closedFiles
-              );
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["applyChangedToOpenFiles" /* ApplyChangedToOpenFiles */]: (request) => {
-              this.changeSeq++;
-              this.projectService.applyChangesInOpenFiles(
-                request.arguments.openFiles,
-                request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
-                  fileName: file.fileName,
-                  // apply changes in reverse order
-                  changes: arrayReverseIterator(file.changes)
-                })),
-                request.arguments.closedFiles
-              );
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["exit" /* Exit */]: () => {
-              this.exit();
-              return this.notRequired();
-            },
-            ["definition" /* Definition */]: (request) => {
-              return this.requiredResponse(this.getDefinition(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["definition-full" /* DefinitionFull */]: (request) => {
-              return this.requiredResponse(this.getDefinition(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["definitionAndBoundSpan" /* DefinitionAndBoundSpan */]: (request) => {
-              return this.requiredResponse(this.getDefinitionAndBoundSpan(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */]: (request) => {
-              return this.requiredResponse(this.getDefinitionAndBoundSpan(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["findSourceDefinition" /* FindSourceDefinition */]: (request) => {
-              return this.requiredResponse(this.findSourceDefinition(request.arguments));
-            },
-            ["emit-output" /* EmitOutput */]: (request) => {
-              return this.requiredResponse(this.getEmitOutput(request.arguments));
-            },
-            ["typeDefinition" /* TypeDefinition */]: (request) => {
-              return this.requiredResponse(this.getTypeDefinition(request.arguments));
-            },
-            ["implementation" /* Implementation */]: (request) => {
-              return this.requiredResponse(this.getImplementation(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["implementation-full" /* ImplementationFull */]: (request) => {
-              return this.requiredResponse(this.getImplementation(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["references" /* References */]: (request) => {
-              return this.requiredResponse(this.getReferences(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["references-full" /* ReferencesFull */]: (request) => {
-              return this.requiredResponse(this.getReferences(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["rename" /* Rename */]: (request) => {
-              return this.requiredResponse(this.getRenameLocations(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["renameLocations-full" /* RenameLocationsFull */]: (request) => {
-              return this.requiredResponse(this.getRenameLocations(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["rename-full" /* RenameInfoFull */]: (request) => {
-              return this.requiredResponse(this.getRenameInfo(request.arguments));
-            },
-            ["open" /* Open */]: (request) => {
-              this.openClientFile(
-                toNormalizedPath(request.arguments.file),
-                request.arguments.fileContent,
-                convertScriptKindName(request.arguments.scriptKindName),
-                // TODO: GH#18217
-                request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0
-              );
-              return this.notRequired();
-            },
-            ["quickinfo" /* Quickinfo */]: (request) => {
-              return this.requiredResponse(this.getQuickInfoWorker(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["quickinfo-full" /* QuickinfoFull */]: (request) => {
-              return this.requiredResponse(this.getQuickInfoWorker(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["getOutliningSpans" /* GetOutliningSpans */]: (request) => {
-              return this.requiredResponse(this.getOutliningSpans(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["outliningSpans" /* GetOutliningSpansFull */]: (request) => {
-              return this.requiredResponse(this.getOutliningSpans(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["todoComments" /* TodoComments */]: (request) => {
-              return this.requiredResponse(this.getTodoComments(request.arguments));
-            },
-            ["indentation" /* Indentation */]: (request) => {
-              return this.requiredResponse(this.getIndentation(request.arguments));
-            },
-            ["nameOrDottedNameSpan" /* NameOrDottedNameSpan */]: (request) => {
-              return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments));
-            },
-            ["breakpointStatement" /* BreakpointStatement */]: (request) => {
-              return this.requiredResponse(this.getBreakpointStatement(request.arguments));
-            },
-            ["braceCompletion" /* BraceCompletion */]: (request) => {
-              return this.requiredResponse(this.isValidBraceCompletion(request.arguments));
-            },
-            ["docCommentTemplate" /* DocCommentTemplate */]: (request) => {
-              return this.requiredResponse(this.getDocCommentTemplate(request.arguments));
-            },
-            ["getSpanOfEnclosingComment" /* GetSpanOfEnclosingComment */]: (request) => {
-              return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments));
-            },
-            ["fileReferences" /* FileReferences */]: (request) => {
-              return this.requiredResponse(this.getFileReferences(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["fileReferences-full" /* FileReferencesFull */]: (request) => {
-              return this.requiredResponse(this.getFileReferences(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["format" /* Format */]: (request) => {
-              return this.requiredResponse(this.getFormattingEditsForRange(request.arguments));
-            },
-            ["formatonkey" /* Formatonkey */]: (request) => {
-              return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments));
-            },
-            ["format-full" /* FormatFull */]: (request) => {
-              return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments));
-            },
-            ["formatonkey-full" /* FormatonkeyFull */]: (request) => {
-              return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments));
-            },
-            ["formatRange-full" /* FormatRangeFull */]: (request) => {
-              return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments));
-            },
-            ["completionInfo" /* CompletionInfo */]: (request) => {
-              return this.requiredResponse(this.getCompletions(request.arguments, "completionInfo" /* CompletionInfo */));
-            },
-            ["completions" /* Completions */]: (request) => {
-              return this.requiredResponse(this.getCompletions(request.arguments, "completions" /* Completions */));
-            },
-            ["completions-full" /* CompletionsFull */]: (request) => {
-              return this.requiredResponse(this.getCompletions(request.arguments, "completions-full" /* CompletionsFull */));
-            },
-            ["completionEntryDetails" /* CompletionDetails */]: (request) => {
-              return this.requiredResponse(this.getCompletionEntryDetails(
-                request.arguments,
-                /*fullResult*/
-                false
-              ));
-            },
-            ["completionEntryDetails-full" /* CompletionDetailsFull */]: (request) => {
-              return this.requiredResponse(this.getCompletionEntryDetails(
-                request.arguments,
-                /*fullResult*/
-                true
-              ));
-            },
-            ["compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */]: (request) => {
-              return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments));
-            },
-            ["compileOnSaveEmitFile" /* CompileOnSaveEmitFile */]: (request) => {
-              return this.requiredResponse(this.emitFile(request.arguments));
-            },
-            ["signatureHelp" /* SignatureHelp */]: (request) => {
-              return this.requiredResponse(this.getSignatureHelpItems(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["signatureHelp-full" /* SignatureHelpFull */]: (request) => {
-              return this.requiredResponse(this.getSignatureHelpItems(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */]: (request) => {
-              return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments));
-            },
-            ["encodedSyntacticClassifications-full" /* EncodedSyntacticClassificationsFull */]: (request) => {
-              return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments));
-            },
-            ["encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */]: (request) => {
-              return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments));
-            },
-            ["cleanup" /* Cleanup */]: () => {
-              this.cleanup();
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["semanticDiagnosticsSync" /* SemanticDiagnosticsSync */]: (request) => {
-              return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments));
-            },
-            ["syntacticDiagnosticsSync" /* SyntacticDiagnosticsSync */]: (request) => {
-              return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments));
-            },
-            ["suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */]: (request) => {
-              return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments));
-            },
-            ["geterr" /* Geterr */]: (request) => {
-              this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files));
-              return this.notRequired();
-            },
-            ["geterrForProject" /* GeterrForProject */]: (request) => {
-              this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file));
-              return this.notRequired();
-            },
-            ["change" /* Change */]: (request) => {
-              this.change(request.arguments);
-              return this.notRequired();
-            },
-            ["configure" /* Configure */]: (request) => {
-              this.projectService.setHostConfiguration(request.arguments);
-              this.doOutput(
-                /*info*/
-                void 0,
-                "configure" /* Configure */,
-                request.seq,
-                /*success*/
-                true
-              );
-              return this.notRequired();
-            },
-            ["reload" /* Reload */]: (request) => {
-              this.reload(request.arguments, request.seq);
-              return this.requiredResponse({ reloadFinished: true });
-            },
-            ["saveto" /* Saveto */]: (request) => {
-              const savetoArgs = request.arguments;
-              this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile);
-              return this.notRequired();
-            },
-            ["close" /* Close */]: (request) => {
-              const closeArgs = request.arguments;
-              this.closeClientFile(closeArgs.file);
-              return this.notRequired();
-            },
-            ["navto" /* Navto */]: (request) => {
-              return this.requiredResponse(this.getNavigateToItems(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["navto-full" /* NavtoFull */]: (request) => {
-              return this.requiredResponse(this.getNavigateToItems(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["brace" /* Brace */]: (request) => {
-              return this.requiredResponse(this.getBraceMatching(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["brace-full" /* BraceFull */]: (request) => {
-              return this.requiredResponse(this.getBraceMatching(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["navbar" /* NavBar */]: (request) => {
-              return this.requiredResponse(this.getNavigationBarItems(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["navbar-full" /* NavBarFull */]: (request) => {
-              return this.requiredResponse(this.getNavigationBarItems(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["navtree" /* NavTree */]: (request) => {
-              return this.requiredResponse(this.getNavigationTree(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["navtree-full" /* NavTreeFull */]: (request) => {
-              return this.requiredResponse(this.getNavigationTree(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["documentHighlights" /* DocumentHighlights */]: (request) => {
-              return this.requiredResponse(this.getDocumentHighlights(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["documentHighlights-full" /* DocumentHighlightsFull */]: (request) => {
-              return this.requiredResponse(this.getDocumentHighlights(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["compilerOptionsForInferredProjects" /* CompilerOptionsForInferredProjects */]: (request) => {
-              this.setCompilerOptionsForInferredProjects(request.arguments);
-              return this.requiredResponse(
-                /*response*/
-                true
-              );
-            },
-            ["projectInfo" /* ProjectInfo */]: (request) => {
-              return this.requiredResponse(this.getProjectInfo(request.arguments));
-            },
-            ["reloadProjects" /* ReloadProjects */]: () => {
-              this.projectService.reloadProjects();
-              return this.notRequired();
-            },
-            ["jsxClosingTag" /* JsxClosingTag */]: (request) => {
-              return this.requiredResponse(this.getJsxClosingTag(request.arguments));
-            },
-            ["linkedEditingRange" /* LinkedEditingRange */]: (request) => {
-              return this.requiredResponse(this.getLinkedEditingRange(request.arguments));
-            },
-            ["getCodeFixes" /* GetCodeFixes */]: (request) => {
-              return this.requiredResponse(this.getCodeFixes(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["getCodeFixes-full" /* GetCodeFixesFull */]: (request) => {
-              return this.requiredResponse(this.getCodeFixes(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["getCombinedCodeFix" /* GetCombinedCodeFix */]: (request) => {
-              return this.requiredResponse(this.getCombinedCodeFix(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["getCombinedCodeFix-full" /* GetCombinedCodeFixFull */]: (request) => {
-              return this.requiredResponse(this.getCombinedCodeFix(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["applyCodeActionCommand" /* ApplyCodeActionCommand */]: (request) => {
-              return this.requiredResponse(this.applyCodeActionCommand(request.arguments));
-            },
-            ["getSupportedCodeFixes" /* GetSupportedCodeFixes */]: (request) => {
-              return this.requiredResponse(this.getSupportedCodeFixes(request.arguments));
-            },
-            ["getApplicableRefactors" /* GetApplicableRefactors */]: (request) => {
-              return this.requiredResponse(this.getApplicableRefactors(request.arguments));
-            },
-            ["getEditsForRefactor" /* GetEditsForRefactor */]: (request) => {
-              return this.requiredResponse(this.getEditsForRefactor(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */]: (request) => {
-              return this.requiredResponse(this.getMoveToRefactoringFileSuggestions(request.arguments));
-            },
-            ["getEditsForRefactor-full" /* GetEditsForRefactorFull */]: (request) => {
-              return this.requiredResponse(this.getEditsForRefactor(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["organizeImports" /* OrganizeImports */]: (request) => {
-              return this.requiredResponse(this.organizeImports(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["organizeImports-full" /* OrganizeImportsFull */]: (request) => {
-              return this.requiredResponse(this.organizeImports(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["getEditsForFileRename" /* GetEditsForFileRename */]: (request) => {
-              return this.requiredResponse(this.getEditsForFileRename(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["getEditsForFileRename-full" /* GetEditsForFileRenameFull */]: (request) => {
-              return this.requiredResponse(this.getEditsForFileRename(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["configurePlugin" /* ConfigurePlugin */]: (request) => {
-              this.configurePlugin(request.arguments);
-              this.doOutput(
-                /*info*/
-                void 0,
-                "configurePlugin" /* ConfigurePlugin */,
-                request.seq,
-                /*success*/
-                true
-              );
-              return this.notRequired();
-            },
-            ["selectionRange" /* SelectionRange */]: (request) => {
-              return this.requiredResponse(this.getSmartSelectionRange(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["selectionRange-full" /* SelectionRangeFull */]: (request) => {
-              return this.requiredResponse(this.getSmartSelectionRange(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["prepareCallHierarchy" /* PrepareCallHierarchy */]: (request) => {
-              return this.requiredResponse(this.prepareCallHierarchy(request.arguments));
-            },
-            ["provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */]: (request) => {
-              return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments));
-            },
-            ["provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */]: (request) => {
-              return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments));
-            },
-            ["toggleLineComment" /* ToggleLineComment */]: (request) => {
-              return this.requiredResponse(this.toggleLineComment(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["toggleLineComment-full" /* ToggleLineCommentFull */]: (request) => {
-              return this.requiredResponse(this.toggleLineComment(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["toggleMultilineComment" /* ToggleMultilineComment */]: (request) => {
-              return this.requiredResponse(this.toggleMultilineComment(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["toggleMultilineComment-full" /* ToggleMultilineCommentFull */]: (request) => {
-              return this.requiredResponse(this.toggleMultilineComment(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["commentSelection" /* CommentSelection */]: (request) => {
-              return this.requiredResponse(this.commentSelection(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["commentSelection-full" /* CommentSelectionFull */]: (request) => {
-              return this.requiredResponse(this.commentSelection(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["uncommentSelection" /* UncommentSelection */]: (request) => {
-              return this.requiredResponse(this.uncommentSelection(
-                request.arguments,
-                /*simplifiedResult*/
-                true
-              ));
-            },
-            ["uncommentSelection-full" /* UncommentSelectionFull */]: (request) => {
-              return this.requiredResponse(this.uncommentSelection(
-                request.arguments,
-                /*simplifiedResult*/
-                false
-              ));
-            },
-            ["provideInlayHints" /* ProvideInlayHints */]: (request) => {
-              return this.requiredResponse(this.provideInlayHints(request.arguments));
-            }
-          }));
-          this.host = opts.host;
-          this.cancellationToken = opts.cancellationToken;
-          this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
-          this.byteLength = opts.byteLength;
-          this.hrtime = opts.hrtime;
-          this.logger = opts.logger;
-          this.canUseEvents = opts.canUseEvents;
-          this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
-          this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate;
-          const { throttleWaitMilliseconds } = opts;
-          this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0;
-          const multistepOperationHost = {
-            executeWithRequestId: (requestId, action) => this.executeWithRequestId(requestId, action),
-            getCurrentRequestId: () => this.currentRequestId,
-            getServerHost: () => this.host,
-            logError: (err, cmd) => this.logError(err, cmd),
-            sendRequestCompletedEvent: (requestId) => this.sendRequestCompletedEvent(requestId),
-            isCancellationRequested: () => this.cancellationToken.isCancellationRequested()
-          };
-          this.errorCheck = new MultistepOperation(multistepOperationHost);
-          const settings = {
-            host: this.host,
-            logger: this.logger,
-            cancellationToken: this.cancellationToken,
-            useSingleInferredProject: opts.useSingleInferredProject,
-            useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot,
-            typingsInstaller: this.typingsInstaller,
-            throttleWaitMilliseconds,
-            eventHandler: this.eventHandler,
-            suppressDiagnosticEvents: this.suppressDiagnosticEvents,
-            globalPlugins: opts.globalPlugins,
-            pluginProbeLocations: opts.pluginProbeLocations,
-            allowLocalPluginLoads: opts.allowLocalPluginLoads,
-            typesMapLocation: opts.typesMapLocation,
-            serverMode: opts.serverMode,
-            session: this,
-            canUseWatchEvents: opts.canUseWatchEvents,
-            incrementalVerifier: opts.incrementalVerifier
-          };
-          this.projectService = new ProjectService3(settings);
-          this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this));
-          this.gcTimer = new GcTimer(
-            this.host,
-            /*delay*/
-            7e3,
-            this.logger
-          );
-          switch (this.projectService.serverMode) {
-            case 0 /* Semantic */:
-              break;
-            case 1 /* PartialSemantic */:
-              invalidPartialSemanticModeCommands.forEach(
-                (commandName) => this.handlers.set(commandName, (request) => {
-                  throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`);
-                })
-              );
-              break;
-            case 2 /* Syntactic */:
-              invalidSyntacticModeCommands.forEach(
-                (commandName) => this.handlers.set(commandName, (request) => {
-                  throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`);
-                })
-              );
-              break;
-            default:
-              Debug.assertNever(this.projectService.serverMode);
-          }
-        }
-        sendRequestCompletedEvent(requestId) {
-          this.event({ request_seq: requestId }, "requestCompleted");
-        }
-        addPerformanceData(key, value) {
-          if (!this.performanceData) {
-            this.performanceData = {};
-          }
-          this.performanceData[key] = (this.performanceData[key] ?? 0) + value;
-        }
-        performanceEventHandler(event) {
-          switch (event.kind) {
-            case "UpdateGraph":
-              this.addPerformanceData("updateGraphDurationMs", event.durationMs);
-              break;
-            case "CreatePackageJsonAutoImportProvider":
-              this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs);
-              break;
-          }
-        }
-        defaultEventHandler(event) {
-          switch (event.eventName) {
-            case ProjectsUpdatedInBackgroundEvent:
-              this.projectsUpdatedInBackgroundEvent(event.data.openFiles);
-              break;
-            case ProjectLoadingStartEvent:
-              this.event({
-                projectName: event.data.project.getProjectName(),
-                reason: event.data.reason
-              }, event.eventName);
-              break;
-            case ProjectLoadingFinishEvent:
-              this.event({
-                projectName: event.data.project.getProjectName()
-              }, event.eventName);
-              break;
-            case LargeFileReferencedEvent:
-            case CreateFileWatcherEvent:
-            case CreateDirectoryWatcherEvent:
-            case CloseFileWatcherEvent:
-              this.event(event.data, event.eventName);
-              break;
-            case ConfigFileDiagEvent:
-              this.event({
-                triggerFile: event.data.triggerFile,
-                configFile: event.data.configFileName,
-                diagnostics: map(event.data.diagnostics, (diagnostic) => formatDiagnosticToProtocol(
-                  diagnostic,
-                  /*includeFileName*/
-                  true
-                ))
-              }, event.eventName);
-              break;
-            case ProjectLanguageServiceStateEvent: {
-              this.event({
-                projectName: event.data.project.getProjectName(),
-                languageServiceEnabled: event.data.languageServiceEnabled
-              }, event.eventName);
-              break;
-            }
-            case ProjectInfoTelemetryEvent: {
-              const eventName = "telemetry";
-              this.event({
-                telemetryEventName: event.eventName,
-                payload: event.data
-              }, eventName);
-              break;
-            }
-          }
-        }
-        projectsUpdatedInBackgroundEvent(openFiles) {
-          this.projectService.logger.info(`got projects updated in background ${openFiles}`);
-          if (openFiles.length) {
-            if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) {
-              this.projectService.logger.info(`Queueing diagnostics update for ${openFiles}`);
-              this.errorCheck.startNew((next) => this.updateErrorCheck(
-                next,
-                openFiles,
-                100,
-                /*requireOpen*/
-                true
-              ));
-            }
-            this.event({
-              openFiles
-            }, ProjectsUpdatedInBackgroundEvent);
-          }
-        }
-        logError(err, cmd) {
-          this.logErrorWorker(err, cmd);
-        }
-        logErrorWorker(err, cmd, fileRequest) {
-          let msg = "Exception on executing command " + cmd;
-          if (err.message) {
-            msg += ":\n" + indent2(err.message);
-            if (err.stack) {
-              msg += "\n" + indent2(err.stack);
-            }
-          }
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            if (fileRequest) {
-              try {
-                const { file, project } = this.getFileAndProject(fileRequest);
-                const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-                if (scriptInfo) {
-                  const text = getSnapshotText(scriptInfo.getSnapshot());
-                  msg += `
-
-File text of ${fileRequest.file}:${indent2(text)}
-`;
-                }
-              } catch {
-              }
-            }
-            if (err.ProgramFiles) {
-              msg += `
-
-Program files: ${JSON.stringify(err.ProgramFiles)}
-`;
-              msg += `
-
-Projects::
-`;
-              let counter = 0;
-              const addProjectInfo = (project) => {
-                msg += `
-Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter}
-`;
-                msg += project.filesToString(
-                  /*writeProjectFileNames*/
-                  true
-                );
-                msg += "\n-----------------------------------------------\n";
-                counter++;
-              };
-              this.projectService.externalProjects.forEach(addProjectInfo);
-              this.projectService.configuredProjects.forEach(addProjectInfo);
-              this.projectService.inferredProjects.forEach(addProjectInfo);
-            }
-          }
-          this.logger.msg(msg, "Err" /* Err */);
-        }
-        send(msg) {
-          if (msg.type === "event" && !this.canUseEvents) {
-            if (this.logger.hasLevel(3 /* verbose */)) {
-              this.logger.info(`Session does not support events: ignored event: ${stringifyIndented(msg)}`);
-            }
-            return;
-          }
-          this.writeMessage(msg);
-        }
-        writeMessage(msg) {
-          var _a;
-          const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine);
-          (_a = perfLogger) == null ? void 0 : _a.logEvent(`Response message size: ${msgText.length}`);
-          this.host.write(msgText);
-        }
-        event(body, eventName) {
-          this.send(toEvent(eventName, body));
-        }
-        /** @internal */
-        doOutput(info, cmdName, reqSeq, success, message) {
-          const res = {
-            seq: 0,
-            type: "response",
-            command: cmdName,
-            request_seq: reqSeq,
-            success,
-            performanceData: this.performanceData
-          };
-          if (success) {
-            let metadata;
-            if (isArray(info)) {
-              res.body = info;
-              metadata = info.metadata;
-              delete info.metadata;
-            } else if (typeof info === "object") {
-              if (info.metadata) {
-                const { metadata: infoMetadata, ...body } = info;
-                res.body = body;
-                metadata = infoMetadata;
-              } else {
-                res.body = info;
-              }
-            } else {
-              res.body = info;
-            }
-            if (metadata)
-              res.metadata = metadata;
-          } else {
-            Debug.assert(info === void 0);
-          }
-          if (message) {
-            res.message = message;
-          }
-          this.send(res);
-        }
-        semanticCheck(file, project) {
-          var _a, _b;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath });
-          const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file);
-          this.sendDiagnosticsEvent(file, project, diags, "semanticDiag");
-          (_b = tracing) == null ? void 0 : _b.pop();
-        }
-        syntacticCheck(file, project) {
-          var _a, _b;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath });
-          this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag");
-          (_b = tracing) == null ? void 0 : _b.pop();
-        }
-        suggestionCheck(file, project) {
-          var _a, _b;
-          (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath });
-          this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag");
-          (_b = tracing) == null ? void 0 : _b.pop();
-        }
-        sendDiagnosticsEvent(file, project, diagnostics, kind) {
-          try {
-            this.event({ file, diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)) }, kind);
-          } catch (err) {
-            this.logError(err, kind);
-          }
-        }
-        /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
-        updateErrorCheck(next, checkList, ms, requireOpen = true) {
-          Debug.assert(!this.suppressDiagnosticEvents);
-          const seq = this.changeSeq;
-          const followMs = Math.min(ms, 200);
-          let index = 0;
-          const goNext = () => {
-            index++;
-            if (checkList.length > index) {
-              next.delay("checkOne", followMs, checkOne);
-            }
-          };
-          const checkOne = () => {
-            if (this.changeSeq !== seq) {
-              return;
-            }
-            let item = checkList[index];
-            if (isString(item)) {
-              item = this.toPendingErrorCheck(item);
-              if (!item) {
-                goNext();
-                return;
-              }
-            }
-            const { fileName, project } = item;
-            updateProjectIfDirty(project);
-            if (!project.containsFile(fileName, requireOpen)) {
-              return;
-            }
-            this.syntacticCheck(fileName, project);
-            if (this.changeSeq !== seq) {
-              return;
-            }
-            if (project.projectService.serverMode !== 0 /* Semantic */) {
-              goNext();
-              return;
-            }
-            next.immediate("semanticCheck", () => {
-              this.semanticCheck(fileName, project);
-              if (this.changeSeq !== seq) {
-                return;
-              }
-              if (this.getPreferences(fileName).disableSuggestions) {
-                goNext();
-                return;
-              }
-              next.immediate("suggestionCheck", () => {
-                this.suggestionCheck(fileName, project);
-                goNext();
-              });
-            });
-          };
-          if (checkList.length > index && this.changeSeq === seq) {
-            next.delay("checkOne", ms, checkOne);
-          }
-        }
-        cleanProjects(caption, projects) {
-          if (!projects) {
-            return;
-          }
-          this.logger.info(`cleaning ${caption}`);
-          for (const p of projects) {
-            p.getLanguageService(
-              /*ensureSynchronized*/
-              false
-            ).cleanupSemanticCache();
-            p.cleanupProgram();
-          }
-        }
-        cleanup() {
-          this.cleanProjects("inferred projects", this.projectService.inferredProjects);
-          this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values()));
-          this.cleanProjects("external projects", this.projectService.externalProjects);
-          if (this.host.gc) {
-            this.logger.info(`host.gc()`);
-            this.host.gc();
-          }
-        }
-        getEncodedSyntacticClassifications(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          return languageService.getEncodedSyntacticClassifications(file, args);
+  getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) {
+    Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content");
+    const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName);
+    let info = this.filenameToScriptInfo.get(path);
+    if (!info) {
+      const isDynamic = isDynamicFileName(fileName);
+      Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+Script info with non-dynamic relative file name can only be open script info or in context of host currentDirectory`);
+      Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+Open script files with non rooted disk path opened with current directory context cannot have same canonical names`);
+      Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+Dynamic files must always be opened with service's current directory or service should support inferred project per projectRootPath.`);
+      if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) {
+        return;
+      }
+      info = new ScriptInfo(this.host, fileName, scriptKind, hasMixedContent, path, this.filenameToScriptInfoVersion.get(path));
+      this.filenameToScriptInfo.set(info.path, info);
+      this.filenameToScriptInfoVersion.delete(info.path);
+      if (!openedByClient) {
+        this.watchClosedScriptInfo(info);
+      } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) {
+        this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info);
+      }
+    } else if (info.deferredDelete) {
+      Debug.assert(!info.isDynamic);
+      if (!openedByClient && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) {
+        return deferredDeleteOk ? info : void 0;
+      }
+      info.deferredDelete = void 0;
+    }
+    if (openedByClient) {
+      this.stopWatchingScriptInfo(info);
+      info.open(fileContent);
+      if (hasMixedContent) {
+        info.registerFileUpdate();
+      }
+    }
+    return info;
+  }
+  /**
+   * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred
+   */
+  getScriptInfoForNormalizedPath(fileName) {
+    return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName));
+  }
+  getScriptInfoForPath(fileName) {
+    const info = this.filenameToScriptInfo.get(fileName);
+    return !info || !info.deferredDelete ? info : void 0;
+  }
+  /** @internal */
+  getDocumentPositionMapper(project, generatedFileName, sourceFileName) {
+    const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient(
+      generatedFileName,
+      project.currentDirectory,
+      this.host,
+      /*deferredDeleteOk*/
+      false
+    );
+    if (!declarationInfo) {
+      if (sourceFileName) {
+        project.addGeneratedFileWatch(generatedFileName, sourceFileName);
+      }
+      return void 0;
+    }
+    declarationInfo.getSnapshot();
+    if (isString(declarationInfo.sourceMapFilePath)) {
+      const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
+      if (sourceMapFileInfo2) {
+        sourceMapFileInfo2.getSnapshot();
+        if (sourceMapFileInfo2.documentPositionMapper !== void 0) {
+          sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos);
+          return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0;
         }
-        getEncodedSemanticClassifications(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */;
-          return project.getLanguageService().getEncodedSemanticClassifications(file, args, format);
+      }
+      declarationInfo.sourceMapFilePath = void 0;
+    } else if (declarationInfo.sourceMapFilePath) {
+      declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos);
+      return void 0;
+    } else if (declarationInfo.sourceMapFilePath !== void 0) {
+      return void 0;
+    }
+    let sourceMapFileInfo;
+    let readMapFile = (mapFileName, mapFileNameFromDts) => {
+      const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient(
+        mapFileName,
+        project.currentDirectory,
+        this.host,
+        /*deferredDeleteOk*/
+        true
+      );
+      sourceMapFileInfo = mapInfo || mapFileNameFromDts;
+      if (!mapInfo || mapInfo.deferredDelete) return void 0;
+      const snap = mapInfo.getSnapshot();
+      if (mapInfo.documentPositionMapper !== void 0) return mapInfo.documentPositionMapper;
+      return getSnapshotText(snap);
+    };
+    const projectName = project.projectName;
+    const documentPositionMapper = getDocumentPositionMapper(
+      { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) },
+      declarationInfo.fileName,
+      declarationInfo.textStorage.getLineInfo(),
+      readMapFile
+    );
+    readMapFile = void 0;
+    if (sourceMapFileInfo) {
+      if (!isString(sourceMapFileInfo)) {
+        declarationInfo.sourceMapFilePath = sourceMapFileInfo.path;
+        sourceMapFileInfo.declarationInfoPath = declarationInfo.path;
+        if (!sourceMapFileInfo.deferredDelete) sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false;
+        sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos);
+      } else {
+        declarationInfo.sourceMapFilePath = {
+          watcher: this.addMissingSourceMapFile(
+            project.currentDirectory === this.currentDirectory ? sourceMapFileInfo : getNormalizedAbsolutePath(sourceMapFileInfo, project.currentDirectory),
+            declarationInfo.path
+          ),
+          sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project)
+        };
+      }
+    } else {
+      declarationInfo.sourceMapFilePath = false;
+    }
+    return documentPositionMapper;
+  }
+  addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) {
+    if (sourceFileName) {
+      const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient(
+        sourceFileName,
+        project.currentDirectory,
+        project.directoryStructureHost,
+        /*deferredDeleteOk*/
+        false
+      );
+      (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path);
+    }
+    return sourceInfos;
+  }
+  addMissingSourceMapFile(mapFileName, declarationInfoPath) {
+    const fileWatcher = this.watchFactory.watchFile(
+      mapFileName,
+      () => {
+        const declarationInfo = this.getScriptInfoForPath(declarationInfoPath);
+        if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) {
+          this.delayUpdateProjectGraphs(
+            declarationInfo.containingProjects,
+            /*clearSourceMapperCache*/
+            true
+          );
+          this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos);
+          declarationInfo.closeSourceMapFileWatcher();
         }
-        getProject(projectFileName) {
-          return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName);
+      },
+      2e3 /* High */,
+      this.hostConfiguration.watchOptions,
+      WatchType.MissingSourceMapFile
+    );
+    return fileWatcher;
+  }
+  /** @internal */
+  getSourceFileLike(fileName, projectNameOrProject, declarationInfo) {
+    const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject);
+    if (project) {
+      const path = project.toPath(fileName);
+      const sourceFile = project.getSourceFile(path);
+      if (sourceFile && sourceFile.resolvedPath === path) return sourceFile;
+    }
+    const info = this.getOrCreateScriptInfoNotOpenedByClient(
+      fileName,
+      (project || this).currentDirectory,
+      project ? project.directoryStructureHost : this.host,
+      /*deferredDeleteOk*/
+      false
+    );
+    if (!info) return void 0;
+    if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) {
+      const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
+      if (sourceMapInfo) {
+        (sourceMapInfo.sourceInfos ?? (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path);
+      }
+    }
+    if (info.cacheSourceFile) return info.cacheSourceFile.sourceFile;
+    if (!info.sourceFileLike) {
+      info.sourceFileLike = {
+        get text() {
+          Debug.fail("shouldnt need text");
+          return "";
+        },
+        getLineAndCharacterOfPosition: (pos) => {
+          const lineOffset = info.positionToLineOffset(pos);
+          return { line: lineOffset.line - 1, character: lineOffset.offset - 1 };
+        },
+        getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits)
+      };
+    }
+    return info.sourceFileLike;
+  }
+  /** @internal */
+  setPerformanceEventHandler(performanceEventHandler) {
+    this.performanceEventHandler = performanceEventHandler;
+  }
+  setHostConfiguration(args) {
+    var _a;
+    if (args.file) {
+      const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file));
+      if (info) {
+        info.setOptions(convertFormatOptions(args.formatOptions), args.preferences);
+        this.logger.info(`Host configuration update for file ${args.file}`);
+      }
+    } else {
+      if (args.hostInfo !== void 0) {
+        this.hostConfiguration.hostInfo = args.hostInfo;
+        this.logger.info(`Host information ${args.hostInfo}`);
+      }
+      if (args.formatOptions) {
+        this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) };
+        this.logger.info("Format host information updated");
+      }
+      if (args.preferences) {
+        const {
+          lazyConfiguredProjectsFromExternalProject,
+          includePackageJsonAutoImports,
+          includeCompletionsForModuleExports
+        } = this.hostConfiguration.preferences;
+        this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences };
+        if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) {
+          this.externalProjectToConfiguredProjectMap.forEach(
+            (projects) => projects.forEach((project) => {
+              if (!project.deferredClose && !project.isClosed() && project.pendingUpdateLevel === 2 /* Full */ && !this.hasPendingProjectUpdate(project)) {
+                project.updateGraph();
+              }
+            })
+          );
         }
-        getConfigFileAndProject(args) {
-          const project = this.getProject(args.projectFileName);
-          const file = toNormalizedPath(args.file);
-          return {
-            configFile: project && project.hasConfigFile(file) ? file : void 0,
-            project
-          };
+        if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports || !!includeCompletionsForModuleExports !== !!args.preferences.includeCompletionsForModuleExports) {
+          this.forEachProject((project) => {
+            project.onAutoImportProviderSettingsChanged();
+          });
         }
-        getConfigFileDiagnostics(configFile, project, includeLinePosition) {
-          const projectErrors = project.getAllProjectErrors();
-          const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics();
-          const diagnosticsForConfigFile = filter(
-            concatenate(projectErrors, optionsErrors),
-            (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile
-          );
-          return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map(
-            diagnosticsForConfigFile,
-            (diagnostic) => formatDiagnosticToProtocol(
-              diagnostic,
-              /*includeFileName*/
-              false
-            )
+      }
+      if (args.extraFileExtensions) {
+        this.hostConfiguration.extraFileExtensions = args.extraFileExtensions;
+        this.reloadProjects();
+        this.logger.info("Host file extension mappings updated");
+      }
+      if (args.watchOptions) {
+        const watchOptions = (_a = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a.watchOptions;
+        const substitution = handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, this.currentDirectory);
+        this.hostConfiguration.watchOptions = substitution;
+        this.hostConfiguration.beforeSubstitution = substitution === watchOptions ? void 0 : watchOptions;
+        this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`);
+      }
+    }
+  }
+  /** @internal */
+  getWatchOptions(project) {
+    return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions(), project.getCurrentDirectory());
+  }
+  /** @internal */
+  getWatchOptionsFromProjectWatchOptions(projectOptions, basePath) {
+    const hostWatchOptions = !this.hostConfiguration.beforeSubstitution ? this.hostConfiguration.watchOptions : handleWatchOptionsConfigDirTemplateSubstitution(
+      this.hostConfiguration.beforeSubstitution,
+      basePath
+    );
+    return projectOptions && hostWatchOptions ? { ...hostWatchOptions, ...projectOptions } : projectOptions || hostWatchOptions;
+  }
+  closeLog() {
+    this.logger.close();
+  }
+  /**
+   * This function rebuilds the project for every file opened by the client
+   * This does not reload contents of open files from disk. But we could do that if needed
+   */
+  reloadProjects() {
+    this.logger.info("reload projects.");
+    this.filenameToScriptInfo.forEach((info) => {
+      if (this.openFiles.has(info.path)) return;
+      if (!info.fileWatcher) return;
+      this.onSourceFileChanged(
+        info,
+        this.host.fileExists(info.fileName) ? info.deferredDelete ? 0 /* Created */ : 1 /* Changed */ : 2 /* Deleted */
+      );
+    });
+    this.pendingProjectUpdates.forEach((_project, projectName) => {
+      this.throttledOperations.cancel(projectName);
+      this.pendingProjectUpdates.delete(projectName);
+    });
+    this.throttledOperations.cancel(ensureProjectForOpenFileSchedule);
+    this.pendingOpenFileProjectUpdates = void 0;
+    this.pendingEnsureProjectForOpenFiles = false;
+    this.configFileExistenceInfoCache.forEach((info) => {
+      if (info.config) info.config.updateLevel = 2 /* Full */;
+    });
+    this.configFileForOpenFiles.clear();
+    this.externalProjects.forEach((project) => {
+      this.clearSemanticCache(project);
+      project.updateGraph();
+    });
+    const reloadedConfiguredProjects = /* @__PURE__ */ new Set();
+    const delayReloadedConfiguredProjects = /* @__PURE__ */ new Set();
+    this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => {
+      const reason = `Reloading configured project in external project: ${externalProjectName}`;
+      projects.forEach((project) => {
+        if (this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) {
+          if (!project.isInitialLoadPending()) {
+            this.clearSemanticCache(project);
+            project.pendingUpdateLevel = 2 /* Full */;
+            project.pendingUpdateReason = reloadReason(reason);
+          }
+          delayReloadedConfiguredProjects.add(project);
+        } else {
+          this.reloadConfiguredProjectClearingSemanticCache(
+            project,
+            reason,
+            reloadedConfiguredProjects
           );
         }
-        convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) {
-          return diagnostics.map((d) => ({
-            message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
-            start: d.start,
-            // TODO: GH#18217
-            length: d.length,
-            // TODO: GH#18217
-            category: diagnosticCategoryName(d),
-            code: d.code,
-            source: d.source,
-            startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)),
-            // TODO: GH#18217
-            endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)),
-            // TODO: GH#18217
-            reportsUnnecessary: d.reportsUnnecessary,
-            reportsDeprecated: d.reportsDeprecated,
-            relatedInformation: map(d.relatedInformation, formatRelatedInformation)
-          }));
+      });
+    });
+    this.openFiles.forEach((_projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      if (find(info.containingProjects, isExternalProject)) return;
+      this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(
+        info,
+        2 /* Reload */,
+        reloadedConfiguredProjects,
+        delayReloadedConfiguredProjects
+      );
+    });
+    delayReloadedConfiguredProjects.forEach((p) => reloadedConfiguredProjects.add(p));
+    this.inferredProjects.forEach((project) => this.clearSemanticCache(project));
+    this.ensureProjectForOpenFiles();
+    this.cleanupProjectsAndScriptInfos(
+      reloadedConfiguredProjects,
+      new Set(this.openFiles.keys()),
+      new Set(this.externalProjectToConfiguredProjectMap.keys())
+    );
+    this.logger.info("After reloading projects..");
+    this.printProjects();
+  }
+  /**
+   * Remove the root of inferred project if script info is part of another project
+   */
+  removeRootOfInferredProjectIfNowPartOfOtherProject(info) {
+    Debug.assert(info.containingProjects.length > 0);
+    const firstProject = info.containingProjects[0];
+    if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) {
+      firstProject.removeFile(
+        info,
+        /*fileExists*/
+        true,
+        /*detachFromProject*/
+        true
+      );
+    }
+  }
+  /**
+   * This function is to update the project structure for every inferred project.
+   * It is called on the premise that all the configured projects are
+   * up to date.
+   * This will go through open files and assign them to inferred project if open file is not part of any other project
+   * After that all the inferred project graphs are updated
+   */
+  ensureProjectForOpenFiles() {
+    this.logger.info("Before ensureProjectForOpenFiles:");
+    this.printProjects();
+    const pendingOpenFileProjectUpdates = this.pendingOpenFileProjectUpdates;
+    this.pendingOpenFileProjectUpdates = void 0;
+    pendingOpenFileProjectUpdates == null ? void 0 : pendingOpenFileProjectUpdates.forEach(
+      (_config, path) => this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(
+        this.getScriptInfoForPath(path),
+        1 /* Create */
+      )
+    );
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      if (info.isOrphan()) {
+        this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
+      } else {
+        this.removeRootOfInferredProjectIfNowPartOfOtherProject(info);
+      }
+    });
+    this.pendingEnsureProjectForOpenFiles = false;
+    this.inferredProjects.forEach(updateProjectIfDirty);
+    this.logger.info("After ensureProjectForOpenFiles:");
+    this.printProjects();
+  }
+  /**
+   * Open file whose contents is managed by the client
+   * @param filename is absolute pathname
+   * @param fileContent is a known version of the file content that is more up to date than the one on disk
+   */
+  openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
+    return this.openClientFileWithNormalizedPath(
+      toNormalizedPath(fileName),
+      fileContent,
+      scriptKind,
+      /*hasMixedContent*/
+      false,
+      projectRootPath ? toNormalizedPath(projectRootPath) : void 0
+    );
+  }
+  /** @internal */
+  getOriginalLocationEnsuringConfiguredProject(project, location) {
+    const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName);
+    const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location);
+    if (!originalLocation) return void 0;
+    const { fileName } = originalLocation;
+    const scriptInfo = this.getScriptInfo(fileName);
+    if (!scriptInfo && !this.host.fileExists(fileName)) return void 0;
+    const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) };
+    const configFileName = this.getConfigFileNameForFile(
+      originalFileInfo,
+      /*findFromCacheOnly*/
+      false
+    );
+    if (!configFileName) return void 0;
+    let configuredProject = this.findConfiguredProjectByProjectName(configFileName);
+    if (!configuredProject) {
+      if (project.getCompilerOptions().disableReferencedProjectLoad) {
+        if (isSourceOfProjectReferenceRedirect) {
+          return location;
         }
-        getCompilerOptionsDiagnostics(args) {
-          const project = this.getProject(args.projectFileName);
-          return this.convertToDiagnosticsWithLinePosition(
-            filter(
-              project.getLanguageService().getCompilerOptionsDiagnostics(),
-              (diagnostic) => !diagnostic.file
-            ),
-            /*scriptInfo*/
-            void 0
-          );
+        return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location;
+      }
+      configuredProject = this.createConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`);
+    }
+    updateProjectIfDirty(configuredProject);
+    const projectContainsOriginalInfo = (project2) => {
+      const info = this.getScriptInfo(fileName);
+      return info && project2.containsScriptInfo(info) && !project2.isSourceOfProjectReferenceRedirect(info.path);
+    };
+    if (configuredProject.isSolution() || !projectContainsOriginalInfo(configuredProject)) {
+      configuredProject = forEachResolvedProjectReferenceProject(
+        configuredProject,
+        fileName,
+        (child) => projectContainsOriginalInfo(child) ? child : void 0,
+        1 /* Create */,
+        `Creating project referenced in solution ${configuredProject.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`
+      );
+      if (!configuredProject) return void 0;
+      if (configuredProject === project) return originalLocation;
+    }
+    addOriginalConfiguredProject(configuredProject);
+    const originalScriptInfo = this.getScriptInfo(fileName);
+    if (!originalScriptInfo || !originalScriptInfo.containingProjects.length) return void 0;
+    originalScriptInfo.containingProjects.forEach((project2) => {
+      if (isConfiguredProject(project2)) {
+        addOriginalConfiguredProject(project2);
+      }
+    });
+    return originalLocation;
+    function addOriginalConfiguredProject(originalProject) {
+      (project.originalConfiguredProjects ?? (project.originalConfiguredProjects = /* @__PURE__ */ new Set())).add(originalProject.canonicalConfigFilePath);
+    }
+  }
+  /** @internal */
+  fileExists(fileName) {
+    return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName);
+  }
+  findExternalProjectContainingOpenScriptInfo(info) {
+    return find(this.externalProjects, (proj) => {
+      updateProjectIfDirty(proj);
+      return proj.containsScriptInfo(info);
+    });
+  }
+  getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
+    const info = this.getOrCreateScriptInfoWorker(
+      fileName,
+      projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory,
+      /*openedByClient*/
+      true,
+      fileContent,
+      scriptKind,
+      !!hasMixedContent,
+      /*hostToQueryFileExistsOn*/
+      void 0,
+      /*deferredDeleteOk*/
+      true
+    );
+    this.openFiles.set(info.path, projectRootPath);
+    return info;
+  }
+  assignProjectToOpenedScriptInfo(info) {
+    let configFileName;
+    let configFileErrors;
+    const project = this.findExternalProjectContainingOpenScriptInfo(info);
+    let retainProjects;
+    let sentConfigDiag;
+    if (!project && this.serverMode === 0 /* Semantic */) {
+      const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(
+        info,
+        1 /* Create */
+      );
+      if (result) {
+        retainProjects = result.seenProjects;
+        sentConfigDiag = result.sentConfigDiag;
+        if (result.defaultProject) {
+          configFileName = result.defaultProject.getConfigFilePath();
+          configFileErrors = result.defaultProject.getAllProjectErrors();
         }
-        convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) {
-          return diagnostics.map(
-            (d) => ({
-              message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
-              start: d.start,
-              length: d.length,
-              category: diagnosticCategoryName(d),
-              code: d.code,
-              source: d.source,
-              startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start),
-              // TODO: GH#18217
-              endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length),
-              reportsUnnecessary: d.reportsUnnecessary,
-              reportsDeprecated: d.reportsDeprecated,
-              relatedInformation: map(d.relatedInformation, formatRelatedInformation)
-            })
-          );
+      }
+    }
+    info.containingProjects.forEach(updateProjectIfDirty);
+    if (info.isOrphan()) {
+      retainProjects == null ? void 0 : retainProjects.forEach((project2) => {
+        if (!sentConfigDiag.has(project2)) this.sendConfigFileDiagEvent(
+          project2,
+          info.fileName,
+          /*force*/
+          true
+        );
+      });
+      Debug.assert(this.openFiles.has(info.path));
+      this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path));
+    }
+    Debug.assert(!info.isOrphan());
+    return { configFileName, configFileErrors, retainProjects };
+  }
+  /**
+   * Depending on kind
+   * - Find the configuedProject and return it - if allowDeferredClosed is set it will find the deferredClosed project as well
+   * - Create - if the project doesnt exist, it creates one as well. If not delayLoad, the project is updated (with triggerFile if passed)
+   * - Reload - if the project doesnt exist, it creates one. If not delayLoad, the project is reloaded clearing semantic cache
+   *  @internal
+   */
+  findCreateOrReloadConfiguredProject(configFileName, kind, reason, allowDeferredClosed, triggerFile, reloadedProjects, delayLoad, delayReloadedConfiguredProjects) {
+    let project = this.findConfiguredProjectByProjectName(configFileName, allowDeferredClosed);
+    let sentConfigFileDiag = false;
+    switch (kind) {
+      case 0 /* Find */:
+        if (!project) return;
+        break;
+      case 1 /* Create */:
+        project ?? (project = this.createConfiguredProject(configFileName, reason));
+        sentConfigFileDiag = !delayLoad && updateConfiguredProject(project, triggerFile);
+        break;
+      case 2 /* Reload */:
+        project ?? (project = this.createConfiguredProject(configFileName, reloadReason(reason)));
+        sentConfigFileDiag = !delayReloadedConfiguredProjects && this.reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects);
+        if (delayReloadedConfiguredProjects && !delayReloadedConfiguredProjects.has(project) && !reloadedProjects.has(project)) {
+          project.pendingUpdateLevel = 2 /* Full */;
+          project.pendingUpdateReason = reloadReason(reason);
+          delayReloadedConfiguredProjects.add(project);
         }
-        getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) {
-          const { project, file } = this.getFileAndProject(args);
-          if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) {
-            return emptyArray2;
+        break;
+      default:
+        Debug.assertNever(kind);
+    }
+    return { project, sentConfigFileDiag };
+  }
+  /**
+   * Finds the default configured project for given info
+   * For any tsconfig found, it looks into that project, if not then all its references,
+   * The search happens for all tsconfigs till projectRootPath
+   */
+  tryFindDefaultConfiguredProjectForOpenScriptInfo(info, kind, allowDeferredClosed, reloadedProjects) {
+    const configFileName = this.getConfigFileNameForFile(info, kind === 0 /* Find */);
+    if (!configFileName) return;
+    const result = this.findCreateOrReloadConfiguredProject(
+      configFileName,
+      kind,
+      fileOpenReason(info),
+      allowDeferredClosed,
+      info.fileName,
+      reloadedProjects
+    );
+    if (!result) return;
+    const seenProjects = /* @__PURE__ */ new Set();
+    const sentConfigDiag = new Set(result.sentConfigFileDiag ? [result.project] : void 0);
+    let defaultProject;
+    let possiblyDefault;
+    tryFindDefaultConfiguredProject(result.project);
+    return {
+      defaultProject: defaultProject ?? possiblyDefault,
+      sentConfigDiag,
+      seenProjects
+    };
+    function tryFindDefaultConfiguredProject(project) {
+      return isDefaultProject(project) ? defaultProject : tryFindDefaultConfiguredProjectFromReferences(project);
+    }
+    function isDefaultProject(project) {
+      if (!tryAddToSet(seenProjects, project)) return;
+      const projectWithInfo = project.containsScriptInfo(info);
+      if (projectWithInfo && !project.isSourceOfProjectReferenceRedirect(info.path)) return defaultProject = project;
+      possiblyDefault ?? (possiblyDefault = projectWithInfo ? project : void 0);
+    }
+    function tryFindDefaultConfiguredProjectFromReferences(project) {
+      return forEachResolvedProjectReferenceProject(
+        project,
+        info.path,
+        (child, sentConfigFileDiag) => {
+          if (sentConfigFileDiag) sentConfigDiag.add(child);
+          return isDefaultProject(child);
+        },
+        kind,
+        `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`,
+        allowDeferredClosed,
+        info.fileName,
+        reloadedProjects
+      );
+    }
+  }
+  tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(info, kind, reloadedProjects, delayReloadedConfiguredProjects) {
+    const allowDeferredClosed = kind === 0 /* Find */;
+    const result = this.tryFindDefaultConfiguredProjectForOpenScriptInfo(
+      info,
+      kind,
+      allowDeferredClosed,
+      reloadedProjects
+    );
+    if (!result) return;
+    const { defaultProject, seenProjects } = result;
+    if (defaultProject) {
+      forEachAncestorProject(
+        info,
+        defaultProject,
+        (ancestor) => {
+          seenProjects.add(ancestor);
+        },
+        kind,
+        `Creating project possibly referencing default composite project ${defaultProject.getProjectName()} of open file ${info.fileName}`,
+        allowDeferredClosed,
+        reloadedProjects,
+        delayReloadedConfiguredProjects
+      );
+    }
+    return result;
+  }
+  /** @internal */
+  loadAncestorProjectTree(forProjects) {
+    forProjects = forProjects || mapDefinedEntries(
+      this.configuredProjects,
+      (key, project) => !project.isInitialLoadPending() ? [key, true] : void 0
+    );
+    const seenProjects = /* @__PURE__ */ new Set();
+    for (const project of arrayFrom(this.configuredProjects.values())) {
+      if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) {
+        updateProjectIfDirty(project);
+      }
+      this.ensureProjectChildren(project, forProjects, seenProjects);
+    }
+  }
+  ensureProjectChildren(project, forProjects, seenProjects) {
+    var _a;
+    if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath)) return;
+    if (project.getCompilerOptions().disableReferencedProjectLoad) return;
+    const children = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences();
+    if (!children) return;
+    for (const child of children) {
+      if (!child) continue;
+      const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0);
+      if (!referencedProject) continue;
+      const configFileName = toNormalizedPath(child.sourceFile.fileName);
+      const childProject = this.findConfiguredProjectByProjectName(configFileName) ?? this.createConfiguredProject(
+        configFileName,
+        `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}`
+      );
+      updateProjectIfDirty(childProject);
+      this.ensureProjectChildren(childProject, forProjects, seenProjects);
+    }
+  }
+  cleanupConfiguredProjects(toRetainConfiguredProjects, externalProjectsRetainingConfiguredProjects, openFilesWithRetainedConfiguredProject) {
+    this.getOrphanConfiguredProjects(
+      toRetainConfiguredProjects,
+      openFilesWithRetainedConfiguredProject,
+      externalProjectsRetainingConfiguredProjects
+    ).forEach((project) => this.removeProject(project));
+  }
+  cleanupProjectsAndScriptInfos(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) {
+    this.cleanupConfiguredProjects(
+      toRetainConfiguredProjects,
+      externalProjectsRetainingConfiguredProjects,
+      openFilesWithRetainedConfiguredProject
+    );
+    for (const inferredProject of this.inferredProjects.slice()) {
+      if (inferredProject.isOrphan()) {
+        this.removeProject(inferredProject);
+      }
+    }
+    this.removeOrphanScriptInfos();
+  }
+  openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
+    const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath);
+    const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info);
+    this.cleanupProjectsAndScriptInfos(
+      retainProjects,
+      /* @__PURE__ */ new Set([info.path]),
+      /*externalProjectsRetainingConfiguredProjects*/
+      void 0
+    );
+    this.telemetryOnOpenFile(info);
+    this.printProjects();
+    return result;
+  }
+  /** @internal */
+  getOrphanConfiguredProjects(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) {
+    const toRemoveConfiguredProjects = new Set(this.configuredProjects.values());
+    const markOriginalProjectsAsUsed = (project) => {
+      if (project.originalConfiguredProjects && (isConfiguredProject(project) || !project.isOrphan())) {
+        project.originalConfiguredProjects.forEach(
+          (_value, configuredProjectPath) => {
+            const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath);
+            return project2 && retainConfiguredProject(project2);
           }
-          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-          const diagnostics = selector(project, file);
-          return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d));
-        }
-        getDefinition(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project);
-          return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(_Session.mapToOriginalLocation);
-        }
-        mapDefinitionInfoLocations(definitions, project) {
-          return definitions.map((info) => {
-            const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
-            return !newDocumentSpan ? info : {
-              ...newDocumentSpan,
-              containerKind: info.containerKind,
-              containerName: info.containerName,
-              kind: info.kind,
-              name: info.name,
-              failedAliasResolution: info.failedAliasResolution,
-              ...info.unverified && { unverified: info.unverified }
-            };
-          });
+        );
+      }
+    };
+    toRetainConfiguredProjects == null ? void 0 : toRetainConfiguredProjects.forEach(retainConfiguredProject);
+    this.inferredProjects.forEach(markOriginalProjectsAsUsed);
+    this.externalProjects.forEach(markOriginalProjectsAsUsed);
+    this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => {
+      if (!(externalProjectsRetainingConfiguredProjects == null ? void 0 : externalProjectsRetainingConfiguredProjects.has(externalProjectName))) {
+        projects.forEach(retainConfiguredProject);
+      }
+    });
+    this.openFiles.forEach((_projectRootPath, path) => {
+      if (openFilesWithRetainedConfiguredProject == null ? void 0 : openFilesWithRetainedConfiguredProject.has(path)) return;
+      const info = this.getScriptInfoForPath(path);
+      if (find(info.containingProjects, isExternalProject)) return;
+      const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(
+        info,
+        0 /* Find */
+      );
+      if (result == null ? void 0 : result.defaultProject) {
+        result == null ? void 0 : result.seenProjects.forEach(retainConfiguredProject);
+      }
+    });
+    this.configuredProjects.forEach((project) => {
+      if (toRemoveConfiguredProjects.has(project)) {
+        if (isPendingUpdate(project) || forEachReferencedProject(project, isRetained)) {
+          retainConfiguredProject(project);
         }
-        getDefinitionAndBoundSpan(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const scriptInfo = Debug.checkDefined(project.getScriptInfo(file));
-          const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position);
-          if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) {
-            return {
-              definitions: emptyArray2,
-              textSpan: void 0
-              // TODO: GH#18217
-            };
-          }
-          const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project);
-          const { textSpan } = unmappedDefinitionAndBoundSpan;
-          if (simplifiedResult) {
-            return {
-              definitions: this.mapDefinitionInfo(definitions, project),
-              textSpan: toProtocolTextSpan(textSpan, scriptInfo)
+      }
+    });
+    return toRemoveConfiguredProjects;
+    function isRetained(project) {
+      return !toRemoveConfiguredProjects.has(project) || isPendingUpdate(project);
+    }
+    function isPendingUpdate(project) {
+      var _a, _b;
+      return (project.deferredClose || project.projectService.hasPendingProjectUpdate(project)) && !!((_b = (_a = project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath)) == null ? void 0 : _a.openFilesImpactedByConfigFile) == null ? void 0 : _b.size);
+    }
+    function retainConfiguredProject(project) {
+      if (!toRemoveConfiguredProjects.delete(project)) return;
+      markOriginalProjectsAsUsed(project);
+      forEachReferencedProject(project, retainConfiguredProject);
+    }
+  }
+  removeOrphanScriptInfos() {
+    const toRemoveScriptInfos = new Map(this.filenameToScriptInfo);
+    this.filenameToScriptInfo.forEach((info) => {
+      if (info.deferredDelete) return;
+      if (!info.isScriptOpen() && info.isOrphan() && !info.isContainedByBackgroundProject()) {
+        if (!info.sourceMapFilePath) return;
+        let sourceInfos;
+        if (isString(info.sourceMapFilePath)) {
+          const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath);
+          sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos;
+        } else {
+          sourceInfos = info.sourceMapFilePath.sourceInfos;
+        }
+        if (!sourceInfos) return;
+        if (!forEachKey(sourceInfos, (path) => {
+          const info2 = this.getScriptInfoForPath(path);
+          return !!info2 && (info2.isScriptOpen() || !info2.isOrphan());
+        })) {
+          return;
+        }
+      }
+      toRemoveScriptInfos.delete(info.path);
+      if (info.sourceMapFilePath) {
+        let sourceInfos;
+        if (isString(info.sourceMapFilePath)) {
+          const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath);
+          if (sourceMapInfo == null ? void 0 : sourceMapInfo.deferredDelete) {
+            info.sourceMapFilePath = {
+              watcher: this.addMissingSourceMapFile(sourceMapInfo.fileName, info.path),
+              sourceInfos: sourceMapInfo.sourceInfos
             };
+          } else {
+            toRemoveScriptInfos.delete(info.sourceMapFilePath);
           }
-          return {
-            definitions: definitions.map(_Session.mapToOriginalLocation),
-            textSpan
-          };
+          sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos;
+        } else {
+          sourceInfos = info.sourceMapFilePath.sourceInfos;
         }
-        findSourceDefinition(args) {
-          var _a;
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position);
-          let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice();
-          const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution));
-          if (needsJsResolution) {
-            const definitionSet = createSet(
-              (d) => d.textSpan.start,
-              getDocumentSpansEqualityComparer(this.host.useCaseSensitiveFileNames)
-            );
-            definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d));
-            const noDtsProject = project.getNoDtsResolutionProject(file);
-            const ls = noDtsProject.getLanguageService();
-            const jsDefinitions = (_a = ls.getDefinitionAtPosition(
-              file,
-              position,
-              /*searchOtherFilesOnly*/
-              true,
-              /*stopAtAlias*/
-              false
-            )) == null ? void 0 : _a.filter((d) => toNormalizedPath(d.fileName) !== file);
-            if (some(jsDefinitions)) {
-              for (const jsDefinition of jsDefinitions) {
-                if (jsDefinition.unverified) {
-                  const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram());
-                  if (some(refined)) {
-                    for (const def of refined) {
-                      definitionSet.add(def);
+        if (sourceInfos) {
+          sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path));
+        }
+      }
+    });
+    toRemoveScriptInfos.forEach((info) => this.deleteScriptInfo(info));
+  }
+  telemetryOnOpenFile(scriptInfo) {
+    if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) {
+      return;
+    }
+    const project = this.ensureDefaultProjectForFile(scriptInfo);
+    if (!project.languageServiceEnabled) {
+      return;
+    }
+    const sourceFile = project.getSourceFile(scriptInfo.path);
+    const checkJs = !!sourceFile && !!sourceFile.checkJsDirective;
+    this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } });
+  }
+  closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) {
+    const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
+    const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false;
+    if (!skipAssignOrphanScriptInfosToInferredProject) {
+      this.printProjects();
+    }
+    return result;
+  }
+  collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) {
+    for (const proj of currentProjects) {
+      const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName());
+      result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo));
+    }
+  }
+  /** @internal */
+  synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) {
+    const files = [];
+    this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files);
+    this.collectChanges(knownProjects, mapDefinedIterator(this.configuredProjects.values(), (p) => p.deferredClose ? void 0 : p), includeProjectReferenceRedirectInfo, files);
+    this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files);
+    return files;
+  }
+  /** @internal */
+  applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) {
+    let openScriptInfos;
+    let assignOrphanScriptInfosToInferredProject = false;
+    if (openFiles) {
+      for (const file of openFiles) {
+        const info = this.getOrCreateOpenScriptInfo(
+          toNormalizedPath(file.fileName),
+          file.content,
+          tryConvertScriptKindName(file.scriptKind),
+          file.hasMixedContent,
+          file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0
+        );
+        (openScriptInfos || (openScriptInfos = [])).push(info);
+      }
+    }
+    if (changedFiles) {
+      for (const file of changedFiles) {
+        const scriptInfo = this.getScriptInfo(file.fileName);
+        Debug.assert(!!scriptInfo);
+        this.applyChangesToFile(scriptInfo, file.changes);
+      }
+    }
+    if (closedFiles) {
+      for (const file of closedFiles) {
+        assignOrphanScriptInfosToInferredProject = this.closeClientFile(
+          file,
+          /*skipAssignOrphanScriptInfosToInferredProject*/
+          true
+        ) || assignOrphanScriptInfosToInferredProject;
+      }
+    }
+    let retainProjects;
+    openScriptInfos == null ? void 0 : openScriptInfos.forEach((info) => {
+      var _a;
+      return (_a = this.assignProjectToOpenedScriptInfo(info).retainProjects) == null ? void 0 : _a.forEach((p) => (retainProjects ?? (retainProjects = /* @__PURE__ */ new Set())).add(p));
+    });
+    if (assignOrphanScriptInfosToInferredProject) {
+      this.assignOrphanScriptInfosToInferredProject();
+    }
+    if (openScriptInfos) {
+      this.cleanupProjectsAndScriptInfos(
+        retainProjects,
+        new Set(openScriptInfos.map((info) => info.path)),
+        /*externalProjectsRetainingConfiguredProjects*/
+        void 0
+      );
+      openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info));
+      this.printProjects();
+    } else if (length(closedFiles)) {
+      this.printProjects();
+    }
+  }
+  /** @internal */
+  applyChangesToFile(scriptInfo, changes) {
+    for (const change of changes) {
+      scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText);
+    }
+  }
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  closeExternalProject(uncheckedFileName, cleanupAfter) {
+    const fileName = toNormalizedPath(uncheckedFileName);
+    const projects = this.externalProjectToConfiguredProjectMap.get(fileName);
+    if (projects) {
+      this.externalProjectToConfiguredProjectMap.delete(fileName);
+    } else {
+      const externalProject = this.findExternalProjectByProjectName(uncheckedFileName);
+      if (externalProject) {
+        this.removeProject(externalProject);
+      }
+    }
+    if (cleanupAfter) {
+      this.cleanupConfiguredProjects();
+      this.printProjects();
+    }
+  }
+  openExternalProjects(projects) {
+    const projectsToClose = new Set(this.externalProjects.map((p) => p.getProjectName()));
+    this.externalProjectToConfiguredProjectMap.forEach((_, externalProjectName) => projectsToClose.add(externalProjectName));
+    for (const externalProject of projects) {
+      this.openExternalProject(
+        externalProject,
+        /*cleanupAfter*/
+        false
+      );
+      projectsToClose.delete(externalProject.projectFileName);
+    }
+    projectsToClose.forEach((externalProjectName) => this.closeExternalProject(
+      externalProjectName,
+      /*cleanupAfter*/
+      false
+    ));
+    this.cleanupConfiguredProjects();
+    this.printProjects();
+  }
+  static escapeFilenameForRegex(filename) {
+    return filename.replace(this.filenameEscapeRegexp, "\\$&");
+  }
+  resetSafeList() {
+    this.safelist = defaultTypeSafeList;
+  }
+  applySafeList(proj) {
+    const typeAcquisition = proj.typeAcquisition;
+    Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now");
+    const result = this.applySafeListWorker(proj, proj.rootFiles, typeAcquisition);
+    return (result == null ? void 0 : result.excludedFiles) ?? [];
+  }
+  applySafeListWorker(proj, rootFiles, typeAcquisition) {
+    if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) {
+      return void 0;
+    }
+    const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []);
+    const excludeRules = [];
+    const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName));
+    for (const name of Object.keys(this.safelist)) {
+      const rule2 = this.safelist[name];
+      for (const root of normalizedNames) {
+        if (rule2.match.test(root)) {
+          this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`);
+          if (rule2.types) {
+            for (const type of rule2.types) {
+              if (!typeAcqInclude.includes(type)) {
+                typeAcqInclude.push(type);
+              }
+            }
+          }
+          if (rule2.exclude) {
+            for (const exclude of rule2.exclude) {
+              const processedRule = root.replace(rule2.match, (...groups) => {
+                return exclude.map((groupNumberOrString) => {
+                  if (typeof groupNumberOrString === "number") {
+                    if (!isString(groups[groupNumberOrString])) {
+                      this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`);
+                      return "\\*";
                     }
-                    continue;
+                    return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]);
                   }
-                }
-                definitionSet.add(jsDefinition);
-              }
-            } else {
-              const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient);
-              for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) {
-                const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject);
-                if (!fileNameToSearch)
-                  continue;
-                const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
-                  fileNameToSearch,
-                  noDtsProject.currentDirectory,
-                  noDtsProject.directoryStructureHost
-                );
-                if (!info)
-                  continue;
-                if (!noDtsProject.containsScriptInfo(info)) {
-                  noDtsProject.addRoot(info);
-                  noDtsProject.updateGraph();
-                }
-                const noDtsProgram = ls.getProgram();
-                const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch));
-                for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) {
-                  definitionSet.add(match);
-                }
-              }
-            }
-            definitions = arrayFrom(definitionSet.values());
-          }
-          definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution);
-          return this.mapDefinitionInfo(definitions, project);
-          function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) {
-            var _a2, _b, _c;
-            const nodeModulesPathParts = getNodeModulePathParts(fileName);
-            if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) {
-              const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex);
-              const packageJsonCache = (_a2 = project.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache();
-              const compilerOptions = project.getCompilationSettings();
-              const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory + "/package.json", project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions));
-              if (!packageJson)
-                return void 0;
-              const entrypoints = getEntrypointsFromPackageJsonInfo(
-                packageJson,
-                { moduleResolution: 2 /* Node10 */ },
-                project,
-                project.getModuleResolutionCache()
-              );
-              const packageNamePathPart = fileName.substring(
-                nodeModulesPathParts.topLevelPackageNameIndex + 1,
-                nodeModulesPathParts.packageRootIndex
-              );
-              const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart));
-              const path = project.toPath(fileName);
-              if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) {
-                return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName;
-              } else {
-                const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1);
-                const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`;
-                return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName;
+                  return groupNumberOrString;
+                }).join("");
+              });
+              if (!excludeRules.includes(processedRule)) {
+                excludeRules.push(processedRule);
               }
             }
-            return void 0;
-          }
-          function getAmbientCandidatesByClimbingAccessChain() {
-            const ls = project.getLanguageService();
-            const program = ls.getProgram();
-            const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
-            if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) {
-              return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => {
-                var _a2;
-                if (nameInChain === initialNode)
-                  return void 0;
-                const candidates = (_a2 = ls.getDefinitionAtPosition(
-                  file,
-                  nameInChain.getStart(),
-                  /*searchOtherFilesOnly*/
-                  true,
-                  /*stopAtAlias*/
-                  false
-                )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
-                  fileName: d.fileName,
-                  name: getTextOfIdentifierOrLiteral(initialNode)
-                }));
-                if (some(candidates)) {
-                  return candidates;
-                }
-              }) || emptyArray2;
-            }
-            return emptyArray2;
-          }
-          function tryRefineDefinition(definition, program, noDtsProgram) {
-            var _a2;
-            const fileToSearch = noDtsProgram.getSourceFile(definition.fileName);
-            if (!fileToSearch) {
-              return void 0;
+          } else {
+            const escaped = _ProjectService.escapeFilenameForRegex(root);
+            if (!excludeRules.includes(escaped)) {
+              excludeRules.push(escaped);
             }
-            const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
-            const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode);
-            const importSpecifier = symbol && getDeclarationOfKind(symbol, 276 /* ImportSpecifier */);
-            if (!importSpecifier)
-              return void 0;
-            const nameToSearch = ((_a2 = importSpecifier.propertyName) == null ? void 0 : _a2.text) || importSpecifier.name.text;
-            return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram);
-          }
-          function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) {
-            const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch);
-            return mapDefined(matches, (match) => {
-              const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match);
-              const decl = getDeclarationFromName(match);
-              if (symbol && decl) {
-                return ts_GoToDefinition_exports.createDefinitionInfo(
-                  decl,
-                  noDtsProgram.getTypeChecker(),
-                  symbol,
-                  decl,
-                  /*unverified*/
-                  true
-                );
-              }
-            });
           }
         }
-        getEmitOutput(args) {
-          const { file, project } = this.getFileAndProject(args);
-          if (!project.shouldEmitFile(project.getScriptInfo(file))) {
-            return { emitSkipped: true, outputFiles: [], diagnostics: [] };
-          }
-          const result = project.getLanguageService().getEmitOutput(file);
-          return args.richResponse ? {
-            ...result,
-            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(
-              d,
-              /*includeFileName*/
-              true
-            ))
-          } : result;
-        }
-        mapJSDocTagInfo(tags, project, richResponse) {
-          return tags ? tags.map((tag) => {
-            var _a;
-            return {
-              ...tag,
-              text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a = tag.text) == null ? void 0 : _a.map((part) => part.text).join("")
-            };
-          }) : [];
-        }
-        mapDisplayParts(parts, project) {
-          if (!parts) {
-            return [];
-          }
-          return parts.map(
-            (part) => part.kind !== "linkName" ? part : {
-              ...part,
-              target: this.toFileSpan(part.target.fileName, part.target.textSpan, project)
+      }
+    }
+    const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i"));
+    let filesToKeep;
+    let excludedFiles;
+    for (let i = 0; i < rootFiles.length; i++) {
+      if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) {
+        addExcludedFile(i);
+      } else {
+        if (typeAcquisition.enable) {
+          const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i]));
+          if (fileExtensionIs(baseName, "js")) {
+            const inferredTypingName = removeFileExtension(baseName);
+            const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
+            const typeName = this.legacySafelist.get(cleanedTypingName);
+            if (typeName !== void 0) {
+              this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`);
+              addExcludedFile(i);
+              if (!typeAcqInclude.includes(typeName)) {
+                typeAcqInclude.push(typeName);
+              }
+              continue;
             }
-          );
-        }
-        mapSignatureHelpItems(items, project, richResponse) {
-          return items.map((item) => ({
-            ...item,
-            documentation: this.mapDisplayParts(item.documentation, project),
-            parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })),
-            tags: this.mapJSDocTagInfo(item.tags, project, richResponse)
-          }));
-        }
-        mapDefinitionInfo(definitions, project) {
-          return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } }));
-        }
-        /*
-         * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in
-         * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols.
-         * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a
-         * set of additional fields, and does the reverse for VS (store the .d.ts location where
-         * it used to be and stores the .ts location in the additional fields).
-         */
-        static mapToOriginalLocation(def) {
-          if (def.originalFileName) {
-            Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is");
-            return {
-              ...def,
-              fileName: def.originalFileName,
-              textSpan: def.originalTextSpan,
-              targetFileName: def.fileName,
-              targetTextSpan: def.textSpan,
-              contextSpan: def.originalContextSpan,
-              targetContextSpan: def.contextSpan
-            };
           }
-          return def;
-        }
-        toFileSpan(fileName, textSpan, project) {
-          const ls = project.getLanguageService();
-          const start = ls.toLineColumnOffset(fileName, textSpan.start);
-          const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan));
-          return {
-            file: fileName,
-            start: { line: start.line + 1, offset: start.character + 1 },
-            end: { line: end.line + 1, offset: end.character + 1 }
-          };
-        }
-        toFileSpanWithContext(fileName, textSpan, contextSpan, project) {
-          const fileSpan = this.toFileSpan(fileName, textSpan, project);
-          const context = contextSpan && this.toFileSpan(fileName, contextSpan, project);
-          return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan;
-        }
-        getTypeDefinition(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project);
-          return this.mapDefinitionInfo(definitions, project);
-        }
-        mapImplementationLocations(implementations, project) {
-          return implementations.map((info) => {
-            const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
-            return !newDocumentSpan ? info : {
-              ...newDocumentSpan,
-              kind: info.kind,
-              displayParts: info.displayParts
-            };
-          });
         }
-        getImplementation(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project);
-          return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(_Session.mapToOriginalLocation);
+        if (/^.+[.-]min\.js$/.test(normalizedNames[i])) {
+          addExcludedFile(i);
+        } else {
+          filesToKeep == null ? void 0 : filesToKeep.push(rootFiles[i]);
         }
-        getSyntacticDiagnosticsSync(args) {
-          const { configFile } = this.getConfigFileAndProject(args);
-          if (configFile) {
-            return emptyArray2;
+      }
+    }
+    return excludedFiles ? {
+      rootFiles: filesToKeep,
+      excludedFiles
+    } : void 0;
+    function addExcludedFile(index) {
+      if (!excludedFiles) {
+        Debug.assert(!filesToKeep);
+        filesToKeep = rootFiles.slice(0, index);
+        excludedFiles = [];
+      }
+      excludedFiles.push(normalizedNames[index]);
+    }
+  }
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  openExternalProject(proj, cleanupAfter) {
+    const existingExternalProject = this.findExternalProjectByProjectName(proj.projectFileName);
+    let configuredProjects;
+    let rootFiles = [];
+    for (const file of proj.rootFiles) {
+      const normalized = toNormalizedPath(file.fileName);
+      if (getBaseConfigFileName(normalized)) {
+        if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) {
+          let project = this.findConfiguredProjectByProjectName(normalized);
+          if (!project) {
+            project = this.createConfiguredProject(normalized, `Creating configured project in external project: ${proj.projectFileName}`);
+            if (!this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) project.updateGraph();
           }
-          return this.getDiagnosticsWorker(
-            args,
-            /*isSemantic*/
-            false,
-            (project, file) => project.getLanguageService().getSyntacticDiagnostics(file),
-            !!args.includeLinePosition
-          );
+          (configuredProjects ?? (configuredProjects = /* @__PURE__ */ new Set())).add(project);
+          Debug.assert(!project.isClosed());
         }
-        getSemanticDiagnosticsSync(args) {
-          const { configFile, project } = this.getConfigFileAndProject(args);
-          if (configFile) {
-            return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition);
-          }
-          return this.getDiagnosticsWorker(
-            args,
-            /*isSemantic*/
-            true,
-            (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file),
-            !!args.includeLinePosition
-          );
+      } else {
+        rootFiles.push(file);
+      }
+    }
+    if (configuredProjects) {
+      this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, configuredProjects);
+      if (existingExternalProject) this.removeProject(existingExternalProject);
+    } else {
+      this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName);
+      const typeAcquisition = proj.typeAcquisition || {};
+      typeAcquisition.include = typeAcquisition.include || [];
+      typeAcquisition.exclude = typeAcquisition.exclude || [];
+      if (typeAcquisition.enable === void 0) {
+        typeAcquisition.enable = hasNoTypeScriptSource(rootFiles.map((f) => f.fileName));
+      }
+      const excludeResult = this.applySafeListWorker(proj, rootFiles, typeAcquisition);
+      const excludedFiles = (excludeResult == null ? void 0 : excludeResult.excludedFiles) ?? [];
+      rootFiles = (excludeResult == null ? void 0 : excludeResult.rootFiles) ?? rootFiles;
+      if (existingExternalProject) {
+        existingExternalProject.excludedFiles = excludedFiles;
+        const compilerOptions = convertCompilerOptions(proj.options);
+        const watchOptionsAndErrors = convertWatchOptions(proj.options, existingExternalProject.getCurrentDirectory());
+        const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, rootFiles, externalFilePropertyReader);
+        if (lastFileExceededProgramSize) {
+          existingExternalProject.disableLanguageService(lastFileExceededProgramSize);
+        } else {
+          existingExternalProject.enableLanguageService();
         }
-        getSuggestionDiagnosticsSync(args) {
-          const { configFile } = this.getConfigFileAndProject(args);
-          if (configFile) {
-            return emptyArray2;
+        existingExternalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+        this.updateRootAndOptionsOfNonInferredProject(existingExternalProject, rootFiles, externalFilePropertyReader, compilerOptions, typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions);
+        existingExternalProject.updateGraph();
+      } else {
+        const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, typeAcquisition, excludedFiles);
+        project.updateGraph();
+      }
+    }
+    if (cleanupAfter) {
+      this.cleanupConfiguredProjects(
+        configuredProjects,
+        new Set(proj.projectFileName)
+      );
+      this.printProjects();
+    }
+  }
+  hasDeferredExtension() {
+    for (const extension of this.hostConfiguration.extraFileExtensions) {
+      if (extension.scriptKind === 7 /* Deferred */) {
+        return true;
+      }
+    }
+    return false;
+  }
+  /**
+   * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin either asynchronously or synchronously
+   * @internal
+   */
+  requestEnablePlugin(project, pluginConfigEntry, searchPaths) {
+    if (!this.host.importPlugin && !this.host.require) {
+      this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
+    }
+    this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
+    if (!pluginConfigEntry.name || isExternalModuleNameRelative(pluginConfigEntry.name) || /[\\/]\.\.?($|[\\/])/.test(pluginConfigEntry.name)) {
+      this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`);
+      return;
+    }
+    if (this.host.importPlugin) {
+      const importPromise = Project3.importServicePluginAsync(
+        pluginConfigEntry,
+        searchPaths,
+        this.host,
+        (s) => this.logger.info(s)
+      );
+      this.pendingPluginEnablements ?? (this.pendingPluginEnablements = /* @__PURE__ */ new Map());
+      let promises = this.pendingPluginEnablements.get(project);
+      if (!promises) this.pendingPluginEnablements.set(project, promises = []);
+      promises.push(importPromise);
+      return;
+    }
+    this.endEnablePlugin(
+      project,
+      Project3.importServicePluginSync(
+        pluginConfigEntry,
+        searchPaths,
+        this.host,
+        (s) => this.logger.info(s)
+      )
+    );
+  }
+  /**
+   * Performs the remaining steps of enabling a plugin after its module has been instantiated.
+   * @internal
+   */
+  endEnablePlugin(project, { pluginConfigEntry, resolvedModule, errorLogs }) {
+    var _a;
+    if (resolvedModule) {
+      const configurationOverride = (_a = this.currentPluginConfigOverrides) == null ? void 0 : _a.get(pluginConfigEntry.name);
+      if (configurationOverride) {
+        const pluginName = pluginConfigEntry.name;
+        pluginConfigEntry = configurationOverride;
+        pluginConfigEntry.name = pluginName;
+      }
+      project.enableProxy(resolvedModule, pluginConfigEntry);
+    } else {
+      forEach(errorLogs, (message) => this.logger.info(message));
+      this.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
+    }
+  }
+  /** @internal */
+  hasNewPluginEnablementRequests() {
+    return !!this.pendingPluginEnablements;
+  }
+  /** @internal */
+  hasPendingPluginEnablements() {
+    return !!this.currentPluginEnablementPromise;
+  }
+  /**
+   * Waits for any ongoing plugin enablement requests to complete.
+   *
+   * @internal
+   */
+  async waitForPendingPlugins() {
+    while (this.currentPluginEnablementPromise) {
+      await this.currentPluginEnablementPromise;
+    }
+  }
+  /**
+   * Starts enabling any requested plugins without waiting for the result.
+   *
+   * @internal
+   */
+  enableRequestedPlugins() {
+    if (this.pendingPluginEnablements) {
+      void this.enableRequestedPluginsAsync();
+    }
+  }
+  async enableRequestedPluginsAsync() {
+    if (this.currentPluginEnablementPromise) {
+      await this.waitForPendingPlugins();
+    }
+    if (!this.pendingPluginEnablements) {
+      return;
+    }
+    const entries = arrayFrom(this.pendingPluginEnablements.entries());
+    this.pendingPluginEnablements = void 0;
+    this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries);
+    await this.currentPluginEnablementPromise;
+  }
+  async enableRequestedPluginsWorker(pendingPlugins) {
+    Debug.assert(this.currentPluginEnablementPromise === void 0);
+    let sendProjectsUpdatedInBackgroundEvent = false;
+    await Promise.all(map(pendingPlugins, async ([project, promises]) => {
+      const results = await Promise.all(promises);
+      if (project.isClosed() || isProjectDeferredClose(project)) {
+        this.logger.info(`Cancelling plugin enabling for ${project.getProjectName()} as it is ${project.isClosed() ? "closed" : "deferred close"}`);
+        return;
+      }
+      sendProjectsUpdatedInBackgroundEvent = true;
+      for (const result of results) {
+        this.endEnablePlugin(project, result);
+      }
+      this.delayUpdateProjectGraph(project);
+    }));
+    this.currentPluginEnablementPromise = void 0;
+    if (sendProjectsUpdatedInBackgroundEvent) this.sendProjectsUpdatedInBackgroundEvent();
+  }
+  configurePlugin(args) {
+    this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration));
+    this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map();
+    this.currentPluginConfigOverrides.set(args.pluginName, args.configuration);
+  }
+  /** @internal */
+  getPackageJsonsVisibleToFile(fileName, project, rootDir) {
+    const packageJsonCache = this.packageJsonCache;
+    const rootPath = rootDir && this.toPath(rootDir);
+    const result = [];
+    const processDirectory = (directory) => {
+      switch (packageJsonCache.directoryHasPackageJson(directory)) {
+        case 3 /* Maybe */:
+          packageJsonCache.searchDirectoryAndAncestors(directory);
+          return processDirectory(directory);
+        case -1 /* True */:
+          const packageJsonFileName = combinePaths(directory, "package.json");
+          this.watchPackageJsonFile(packageJsonFileName, this.toPath(packageJsonFileName), project);
+          const info = packageJsonCache.getInDirectory(directory);
+          if (info) result.push(info);
+      }
+      if (rootPath && rootPath === directory) {
+        return true;
+      }
+    };
+    forEachAncestorDirectory(getDirectoryPath(fileName), processDirectory);
+    return result;
+  }
+  /** @internal */
+  getNearestAncestorDirectoryWithPackageJson(fileName) {
+    return forEachAncestorDirectory(fileName, (directory) => {
+      switch (this.packageJsonCache.directoryHasPackageJson(directory)) {
+        case -1 /* True */:
+          return directory;
+        case 0 /* False */:
+          return void 0;
+        case 3 /* Maybe */:
+          return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
+      }
+    });
+  }
+  /** @internal */
+  watchPackageJsonFile(file, path, project) {
+    Debug.assert(project !== void 0);
+    let result = (this.packageJsonFilesMap ?? (this.packageJsonFilesMap = /* @__PURE__ */ new Map())).get(path);
+    if (!result) {
+      let watcher = this.watchFactory.watchFile(
+        file,
+        (fileName, eventKind) => {
+          switch (eventKind) {
+            case 0 /* Created */:
+            case 1 /* Changed */:
+              this.packageJsonCache.addOrUpdate(fileName, path);
+              this.onPackageJsonChange(result);
+              break;
+            case 2 /* Deleted */:
+              this.packageJsonCache.delete(path);
+              this.onPackageJsonChange(result);
+              result.projects.clear();
+              result.close();
           }
-          return this.getDiagnosticsWorker(
-            args,
-            /*isSemantic*/
-            true,
-            (project, file) => project.getLanguageService().getSuggestionDiagnostics(file),
-            !!args.includeLinePosition
-          );
-        }
-        getJsxClosingTag(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          const tag = languageService.getJsxClosingTagAtPosition(file, position);
-          return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 };
-        }
-        getLinkedEditingRange(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          const linkedEditInfo = languageService.getLinkedEditingRangeAtPosition(file, position);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          if (scriptInfo === void 0 || linkedEditInfo === void 0)
-            return void 0;
-          return convertLinkedEditInfoToRanges(linkedEditInfo, scriptInfo);
-        }
-        getDocumentHighlights(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch);
-          if (!documentHighlights)
-            return emptyArray2;
-          if (!simplifiedResult)
-            return documentHighlights;
-          return documentHighlights.map(({ fileName, highlightSpans }) => {
-            const scriptInfo = project.getScriptInfo(fileName);
-            return {
-              file: fileName,
-              highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({
-                ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo),
-                kind
-              }))
-            };
-          });
+        },
+        250 /* Low */,
+        this.hostConfiguration.watchOptions,
+        WatchType.PackageJson
+      );
+      result = {
+        projects: /* @__PURE__ */ new Set(),
+        close: () => {
+          var _a;
+          if (result.projects.size || !watcher) return;
+          watcher.close();
+          watcher = void 0;
+          (_a = this.packageJsonFilesMap) == null ? void 0 : _a.delete(path);
+          this.packageJsonCache.invalidate(path);
         }
-        provideInlayHints(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file));
-          return hints.map((hint) => {
-            const { position, displayParts } = hint;
-            return {
-              ...hint,
-              position: scriptInfo.positionToLineOffset(position),
-              displayParts: displayParts == null ? void 0 : displayParts.map(({ text, span, file: file2 }) => {
-                if (span) {
-                  Debug.assertIsDefined(file2, "Target file should be defined together with its span.");
-                  const scriptInfo2 = this.projectService.getScriptInfo(file2);
-                  return {
-                    text,
-                    span: {
-                      start: scriptInfo2.positionToLineOffset(span.start),
-                      end: scriptInfo2.positionToLineOffset(span.start + span.length),
-                      file: file2
-                    }
-                  };
-                } else {
-                  return { text };
-                }
-              })
-            };
-          });
+      };
+      this.packageJsonFilesMap.set(path, result);
+    }
+    result.projects.add(project);
+    (project.packageJsonWatches ?? (project.packageJsonWatches = /* @__PURE__ */ new Set())).add(result);
+  }
+  /** @internal */
+  onPackageJsonChange(result) {
+    result.projects.forEach((project) => {
+      var _a;
+      return (_a = project.onPackageJsonChange) == null ? void 0 : _a.call(project);
+    });
+  }
+  /** @internal */
+  includePackageJsonAutoImports() {
+    switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) {
+      case "on":
+        return 1 /* On */;
+      case "off":
+        return 0 /* Off */;
+      default:
+        return 2 /* Auto */;
+    }
+  }
+  /** @internal */
+  getIncompleteCompletionsCache() {
+    return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache());
+  }
+};
+/** Makes a filename safe to insert in a RegExp */
+_ProjectService.filenameEscapeRegexp = /[-/\\^$*+?.()|[\]{}]/g;
+var ProjectService3 = _ProjectService;
+function createIncompleteCompletionsCache() {
+  let info;
+  return {
+    get() {
+      return info;
+    },
+    set(newInfo) {
+      info = newInfo;
+    },
+    clear() {
+      info = void 0;
+    }
+  };
+}
+function isConfigFile(config) {
+  return config.kind !== void 0;
+}
+function printProjectWithoutFileNames(project) {
+  project.print(
+    /*writeProjectFileNames*/
+    false,
+    /*writeFileExplaination*/
+    false,
+    /*writeFileVersionAndText*/
+    false
+  );
+}
+
+// src/server/moduleSpecifierCache.ts
+function createModuleSpecifierCache(host) {
+  let containedNodeModulesWatchers;
+  let cache;
+  let currentKey;
+  const result = {
+    get(fromFileName, toFileName2, preferences, options) {
+      if (!cache || currentKey !== key(fromFileName, preferences, options)) return void 0;
+      return cache.get(toFileName2);
+    },
+    set(fromFileName, toFileName2, preferences, options, kind, modulePaths, moduleSpecifiers) {
+      ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(
+        kind,
+        modulePaths,
+        moduleSpecifiers,
+        /*isBlockedByPackageJsonDependencies*/
+        false
+      ));
+      if (moduleSpecifiers) {
+        for (const p of modulePaths) {
+          if (p.isInNodeModules) {
+            const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1);
+            const key2 = host.toPath(nodeModulesPath);
+            if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(key2))) {
+              (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set(
+                key2,
+                host.watchNodeModulesForPackageJsonChanges(nodeModulesPath)
+              );
+            }
+          }
         }
-        setCompilerOptionsForInferredProjects(args) {
-          this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath);
+      }
+    },
+    setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) {
+      const cache2 = ensureCache(fromFileName, preferences, options);
+      const info = cache2.get(toFileName2);
+      if (info) {
+        info.modulePaths = modulePaths;
+      } else {
+        cache2.set(toFileName2, createInfo(
+          /*kind*/
+          void 0,
+          modulePaths,
+          /*moduleSpecifiers*/
+          void 0,
+          /*isBlockedByPackageJsonDependencies*/
+          void 0
+        ));
+      }
+    },
+    setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, isBlockedByPackageJsonDependencies) {
+      const cache2 = ensureCache(fromFileName, preferences, options);
+      const info = cache2.get(toFileName2);
+      if (info) {
+        info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies;
+      } else {
+        cache2.set(toFileName2, createInfo(
+          /*kind*/
+          void 0,
+          /*modulePaths*/
+          void 0,
+          /*moduleSpecifiers*/
+          void 0,
+          isBlockedByPackageJsonDependencies
+        ));
+      }
+    },
+    clear() {
+      containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach(closeFileWatcher);
+      cache == null ? void 0 : cache.clear();
+      containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear();
+      currentKey = void 0;
+    },
+    count() {
+      return cache ? cache.size : 0;
+    }
+  };
+  if (Debug.isDebugging) {
+    Object.defineProperty(result, "__cache", { get: () => cache });
+  }
+  return result;
+  function ensureCache(fromFileName, preferences, options) {
+    const newKey = key(fromFileName, preferences, options);
+    if (cache && currentKey !== newKey) {
+      result.clear();
+    }
+    currentKey = newKey;
+    return cache || (cache = /* @__PURE__ */ new Map());
+  }
+  function key(fromFileName, preferences, options) {
+    return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`;
+  }
+  function createInfo(kind, modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies) {
+    return { kind, modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies };
+  }
+}
+
+// src/server/packageJsonCache.ts
+function createPackageJsonCache(host) {
+  const packageJsons = /* @__PURE__ */ new Map();
+  const directoriesWithoutPackageJson = /* @__PURE__ */ new Map();
+  return {
+    addOrUpdate,
+    invalidate,
+    delete: (fileName) => {
+      packageJsons.delete(fileName);
+      directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true);
+    },
+    getInDirectory: (directory) => {
+      return packageJsons.get(host.toPath(combinePaths(directory, "package.json"))) || void 0;
+    },
+    directoryHasPackageJson: (directory) => directoryHasPackageJson(host.toPath(directory)),
+    searchDirectoryAndAncestors: (directory) => {
+      forEachAncestorDirectory(directory, (ancestor) => {
+        const ancestorPath = host.toPath(ancestor);
+        if (directoryHasPackageJson(ancestorPath) !== 3 /* Maybe */) {
+          return true;
         }
-        getProjectInfo(args) {
-          return this.getProjectInfoWorker(
-            args.file,
-            args.projectFileName,
-            args.needFileNameList,
-            /*excludeConfigFiles*/
-            false
-          );
+        const packageJsonFileName = combinePaths(ancestor, "package.json");
+        if (tryFileExists(host, packageJsonFileName)) {
+          addOrUpdate(packageJsonFileName, combinePaths(ancestorPath, "package.json"));
+        } else {
+          directoriesWithoutPackageJson.set(ancestorPath, true);
         }
-        getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, excludeConfigFiles) {
-          const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName);
-          updateProjectIfDirty(project);
-          const projectInfo = {
-            configFileName: project.getProjectName(),
-            languageServiceDisabled: !project.languageServiceEnabled,
-            fileNames: needFileNameList ? project.getFileNames(
-              /*excludeFilesFromExternalLibraries*/
-              false,
-              excludeConfigFiles
-            ) : void 0
-          };
-          return projectInfo;
-        }
-        getRenameInfo(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const position = this.getPositionInFile(args, file);
-          const preferences = this.getPreferences(file);
-          return project.getLanguageService().getRenameInfo(file, position, preferences);
-        }
-        getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) {
-          let projects;
-          let symLinkedProjects;
-          if (args.projectFileName) {
-            const project = this.getProject(args.projectFileName);
-            if (project) {
-              projects = [project];
-            }
-          } else {
-            const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file);
-            if (!scriptInfo) {
-              if (ignoreNoProjectError)
-                return emptyArray2;
-              this.projectService.logErrorForScriptInfoNotFound(args.file);
-              return Errors.ThrowNoProject();
-            } else if (!getScriptInfoEnsuringProjectsUptoDate) {
-              this.projectService.ensureDefaultProjectForFile(scriptInfo);
-            }
-            projects = scriptInfo.containingProjects;
-            symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo);
-          }
-          projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan());
-          if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) {
-            this.projectService.logErrorForScriptInfoNotFound(args.file ?? args.projectFileName);
-            return Errors.ThrowNoProject();
-          }
-          return symLinkedProjects ? { projects, symLinkedProjects } : projects;
-        }
-        getDefaultProject(args) {
-          if (args.projectFileName) {
-            const project = this.getProject(args.projectFileName);
-            if (project) {
-              return project;
-            }
-            if (!args.file) {
-              return Errors.ThrowNoProject();
-            }
-          }
-          const info = this.projectService.getScriptInfo(args.file);
-          return info.getDefaultProject();
-        }
-        getRenameLocations(args, simplifiedResult) {
-          const file = toNormalizedPath(args.file);
-          const position = this.getPositionInFile(args, file);
-          const projects = this.getProjects(args);
-          const defaultProject = this.getDefaultProject(args);
-          const preferences = this.getPreferences(file);
-          const renameInfo = this.mapRenameInfo(
-            defaultProject.getLanguageService().getRenameInfo(file, position, preferences),
-            Debug.checkDefined(this.projectService.getScriptInfo(file))
-          );
-          if (!renameInfo.canRename)
-            return simplifiedResult ? { info: renameInfo, locs: [] } : [];
-          const locations = getRenameLocationsWorker(
-            projects,
-            defaultProject,
-            { fileName: args.file, pos: position },
-            !!args.findInStrings,
-            !!args.findInComments,
-            preferences,
-            this.host.useCaseSensitiveFileNames
-          );
-          if (!simplifiedResult)
-            return locations;
-          return { info: renameInfo, locs: this.toSpanGroups(locations) };
-        }
-        mapRenameInfo(info, scriptInfo) {
-          if (info.canRename) {
-            const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info;
-            return identity(
-              { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) }
-            );
-          } else {
-            return info;
-          }
-        }
-        toSpanGroups(locations) {
-          const map2 = /* @__PURE__ */ new Map();
-          for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) {
-            let group2 = map2.get(fileName);
-            if (!group2)
-              map2.set(fileName, group2 = { file: fileName, locs: [] });
-            const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName));
-            group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText });
-          }
-          return arrayFrom(map2.values());
-        }
-        getReferences(args, simplifiedResult) {
-          const file = toNormalizedPath(args.file);
-          const projects = this.getProjects(args);
-          const position = this.getPositionInFile(args, file);
-          const references = getReferencesWorker(
-            projects,
-            this.getDefaultProject(args),
-            { fileName: args.file, pos: position },
-            this.host.useCaseSensitiveFileNames,
-            this.logger
-          );
-          if (!simplifiedResult)
-            return references;
-          const preferences = this.getPreferences(file);
-          const defaultProject = this.getDefaultProject(args);
-          const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file);
-          const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position);
-          const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : "";
-          const nameSpan = nameInfo && nameInfo.textSpan;
-          const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0;
-          const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : "";
-          const refs = flatMap(references, (referencedSymbol) => {
-            return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
-          });
-          return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString };
-        }
-        getFileReferences(args, simplifiedResult) {
-          const projects = this.getProjects(args);
-          const fileName = args.file;
-          const preferences = this.getPreferences(toNormalizedPath(fileName));
-          const references = [];
-          const seen = createDocumentSpanSet(this.host.useCaseSensitiveFileNames);
-          forEachProjectInProjects(
-            projects,
-            /*path*/
-            void 0,
-            (project) => {
-              if (project.getCancellationToken().isCancellationRequested())
-                return;
-              const projectOutputs = project.getLanguageService().getFileReferences(fileName);
-              if (projectOutputs) {
-                for (const referenceEntry of projectOutputs) {
-                  if (!seen.has(referenceEntry)) {
-                    references.push(referenceEntry);
-                    seen.add(referenceEntry);
-                  }
-                }
-              }
-            }
-          );
-          if (!simplifiedResult)
-            return references;
-          const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
-          return {
-            refs,
-            symbolName: `"${args.file}"`
-          };
+      });
+    }
+  };
+  function addOrUpdate(fileName, path) {
+    const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host));
+    packageJsons.set(path, packageJsonInfo);
+    directoriesWithoutPackageJson.delete(getDirectoryPath(path));
+  }
+  function invalidate(path) {
+    packageJsons.delete(path);
+    directoriesWithoutPackageJson.delete(getDirectoryPath(path));
+  }
+  function directoryHasPackageJson(directory) {
+    return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */;
+  }
+}
+
+// src/server/session.ts
+var nullCancellationToken = {
+  isCancellationRequested: () => false,
+  setRequest: () => void 0,
+  resetRequest: () => void 0
+};
+function hrTimeToMilliseconds(time) {
+  const seconds = time[0];
+  const nanoseconds = time[1];
+  return (1e9 * seconds + nanoseconds) / 1e6;
+}
+function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) {
+  if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) {
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    return scriptInfo && !scriptInfo.isJavaScript();
+  }
+  return false;
+}
+function dtsChangeCanAffectEmit(compilationSettings) {
+  return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata;
+}
+function formatDiag(fileName, project, diag2) {
+  const scriptInfo = project.getScriptInfoForNormalizedPath(fileName);
+  return {
+    start: scriptInfo.positionToLineOffset(diag2.start),
+    end: scriptInfo.positionToLineOffset(diag2.start + diag2.length),
+    // TODO: GH#18217
+    text: flattenDiagnosticMessageText(diag2.messageText, "\n"),
+    code: diag2.code,
+    category: diagnosticCategoryName(diag2),
+    reportsUnnecessary: diag2.reportsUnnecessary,
+    reportsDeprecated: diag2.reportsDeprecated,
+    source: diag2.source,
+    relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+  };
+}
+function formatRelatedInformation(info) {
+  if (!info.file) {
+    return {
+      message: flattenDiagnosticMessageText(info.messageText, "\n"),
+      category: diagnosticCategoryName(info),
+      code: info.code
+    };
+  }
+  return {
+    span: {
+      start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)),
+      end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)),
+      // TODO: GH#18217
+      file: info.file.fileName
+    },
+    message: flattenDiagnosticMessageText(info.messageText, "\n"),
+    category: diagnosticCategoryName(info),
+    code: info.code
+  };
+}
+function convertToLocation(lineAndCharacter) {
+  return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 };
+}
+function formatDiagnosticToProtocol(diag2, includeFileName) {
+  const start = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start));
+  const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length));
+  const text = flattenDiagnosticMessageText(diag2.messageText, "\n");
+  const { code, source } = diag2;
+  const category = diagnosticCategoryName(diag2);
+  const common = {
+    start,
+    end,
+    text,
+    code,
+    category,
+    reportsUnnecessary: diag2.reportsUnnecessary,
+    reportsDeprecated: diag2.reportsDeprecated,
+    source,
+    relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+  };
+  return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common;
+}
+function allEditsBeforePos(edits, pos) {
+  return edits.every((edit) => textSpanEnd(edit.span) < pos);
+}
+var CommandNames = CommandTypes;
+function formatMessage2(msg, logger, byteLength, newLine) {
+  const verboseLogging = logger.hasLevel(3 /* verbose */);
+  const json = JSON.stringify(msg);
+  if (verboseLogging) {
+    logger.info(`${msg.type}:${stringifyIndented(msg)}`);
+  }
+  const len = byteLength(json, "utf8");
+  return `Content-Length: ${1 + len}\r
+\r
+${json}${newLine}`;
+}
+var MultistepOperation = class {
+  constructor(operationHost) {
+    this.operationHost = operationHost;
+  }
+  startNew(action) {
+    this.complete();
+    this.requestId = this.operationHost.getCurrentRequestId();
+    this.executeAction(action);
+  }
+  complete() {
+    if (this.requestId !== void 0) {
+      this.operationHost.sendRequestCompletedEvent(this.requestId);
+      this.requestId = void 0;
+    }
+    this.setTimerHandle(void 0);
+    this.setImmediateId(void 0);
+  }
+  immediate(actionType, action) {
+    const requestId = this.requestId;
+    Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id");
+    this.setImmediateId(
+      this.operationHost.getServerHost().setImmediate(() => {
+        this.immediateId = void 0;
+        this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
+      }, actionType)
+    );
+  }
+  delay(actionType, ms, action) {
+    const requestId = this.requestId;
+    Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id");
+    this.setTimerHandle(
+      this.operationHost.getServerHost().setTimeout(
+        () => {
+          this.timerHandle = void 0;
+          this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
+        },
+        ms,
+        actionType
+      )
+    );
+  }
+  executeAction(action) {
+    var _a, _b, _c, _d, _e, _f;
+    let stop = false;
+    try {
+      if (this.operationHost.isCancellationRequested()) {
+        stop = true;
+        (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true });
+      } else {
+        (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId });
+        action(this);
+        (_c = tracing) == null ? void 0 : _c.pop();
+      }
+    } catch (e) {
+      (_d = tracing) == null ? void 0 : _d.popAll();
+      stop = true;
+      if (e instanceof OperationCanceledException) {
+        (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId });
+      } else {
+        (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message });
+        this.operationHost.logError(e, `delayed processing of request ${this.requestId}`);
+      }
+    }
+    if (stop || !this.hasPendingWork()) {
+      this.complete();
+    }
+  }
+  setTimerHandle(timerHandle) {
+    if (this.timerHandle !== void 0) {
+      this.operationHost.getServerHost().clearTimeout(this.timerHandle);
+    }
+    this.timerHandle = timerHandle;
+  }
+  setImmediateId(immediateId) {
+    if (this.immediateId !== void 0) {
+      this.operationHost.getServerHost().clearImmediate(this.immediateId);
+    }
+    this.immediateId = immediateId;
+  }
+  hasPendingWork() {
+    return !!this.timerHandle || !!this.immediateId;
+  }
+};
+function toEvent(eventName, body) {
+  return {
+    seq: 0,
+    type: "event",
+    event: eventName,
+    body
+  };
+}
+function combineProjectOutput(defaultValue, getValue, projects, action) {
+  const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue));
+  if (!isArray(projects) && projects.symLinkedProjects) {
+    projects.symLinkedProjects.forEach((projects2, path) => {
+      const value = getValue(path);
+      outputs.push(...flatMap(projects2, (project) => action(project, value)));
+    });
+  }
+  return deduplicate(outputs, equateValues);
+}
+function createDocumentSpanSet(useCaseSensitiveFileNames2) {
+  return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2));
+}
+function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, preferences, useCaseSensitiveFileNames2) {
+  const perProjectResults = getPerProjectReferences(
+    projects,
+    defaultProject,
+    initialLocation,
+    /*isForRename*/
+    true,
+    (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, preferences),
+    (renameLocation, cb) => cb(documentSpanLocation(renameLocation))
+  );
+  if (isArray(perProjectResults)) {
+    return perProjectResults;
+  }
+  const results = [];
+  const seen = createDocumentSpanSet(useCaseSensitiveFileNames2);
+  perProjectResults.forEach((projectResults, project) => {
+    for (const result of projectResults) {
+      if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) {
+        results.push(result);
+        seen.add(result);
+      }
+    }
+  });
+  return results;
+}
+function getDefinitionLocation(defaultProject, initialLocation, isForRename) {
+  const infos = defaultProject.getLanguageService().getDefinitionAtPosition(
+    initialLocation.fileName,
+    initialLocation.pos,
+    /*searchOtherFilesOnly*/
+    false,
+    /*stopAtAlias*/
+    isForRename
+  );
+  const info = infos && firstOrUndefined(infos);
+  return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0;
+}
+function getReferencesWorker(projects, defaultProject, initialLocation, useCaseSensitiveFileNames2, logger) {
+  var _a, _b;
+  const perProjectResults = getPerProjectReferences(
+    projects,
+    defaultProject,
+    initialLocation,
+    /*isForRename*/
+    false,
+    (project, position) => {
+      logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`);
+      return project.getLanguageService().findReferences(position.fileName, position.pos);
+    },
+    (referencedSymbol, cb) => {
+      cb(documentSpanLocation(referencedSymbol.definition));
+      for (const ref of referencedSymbol.references) {
+        cb(documentSpanLocation(ref));
+      }
+    }
+  );
+  if (isArray(perProjectResults)) {
+    return perProjectResults;
+  }
+  const defaultProjectResults = perProjectResults.get(defaultProject);
+  if (((_b = (_a = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a.references[0]) == null ? void 0 : _b.isDefinition) === void 0) {
+    perProjectResults.forEach((projectResults) => {
+      for (const referencedSymbol of projectResults) {
+        for (const ref of referencedSymbol.references) {
+          delete ref.isDefinition;
         }
-        /**
-         * @param fileName is the name of the file to be opened
-         * @param fileContent is a version of the file content that is known to be more up to date than the one on disk
-         */
-        openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-          this.projectService.openClientFileWithNormalizedPath(
-            fileName,
-            fileContent,
-            scriptKind,
-            /*hasMixedContent*/
-            false,
-            projectRootPath
-          );
+      }
+    });
+  } else {
+    const knownSymbolSpans = createDocumentSpanSet(useCaseSensitiveFileNames2);
+    for (const referencedSymbol of defaultProjectResults) {
+      for (const ref of referencedSymbol.references) {
+        if (ref.isDefinition) {
+          knownSymbolSpans.add(ref);
+          break;
         }
-        getPosition(args, scriptInfo) {
-          return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset);
+      }
+    }
+    const updatedProjects = /* @__PURE__ */ new Set();
+    while (true) {
+      let progress = false;
+      perProjectResults.forEach((referencedSymbols, project) => {
+        if (updatedProjects.has(project)) return;
+        const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans);
+        if (updated) {
+          updatedProjects.add(project);
+          progress = true;
         }
-        getPositionInFile(args, file) {
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          return this.getPosition(args, scriptInfo);
+      });
+      if (!progress) break;
+    }
+    perProjectResults.forEach((referencedSymbols, project) => {
+      if (updatedProjects.has(project)) return;
+      for (const referencedSymbol of referencedSymbols) {
+        for (const ref of referencedSymbol.references) {
+          ref.isDefinition = false;
         }
-        getFileAndProject(args) {
-          return this.getFileAndProjectWorker(args.file, args.projectFileName);
+      }
+    });
+  }
+  const results = [];
+  const seenRefs = createDocumentSpanSet(useCaseSensitiveFileNames2);
+  perProjectResults.forEach((projectResults, project) => {
+    for (const referencedSymbol of projectResults) {
+      const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project);
+      const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : {
+        ...referencedSymbol.definition,
+        textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length),
+        // Why would the length be the same in the original?
+        fileName: mappedDefinitionFile.fileName,
+        contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project)
+      };
+      let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition, useCaseSensitiveFileNames2));
+      if (!symbolToAddTo) {
+        symbolToAddTo = { definition, references: [] };
+        results.push(symbolToAddTo);
+      }
+      for (const ref of referencedSymbol.references) {
+        if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) {
+          seenRefs.add(ref);
+          symbolToAddTo.references.push(ref);
         }
-        getFileAndLanguageServiceForSyntacticOperation(args) {
-          const { file, project } = this.getFileAndProject(args);
-          return {
-            file,
-            languageService: project.getLanguageService(
-              /*ensureSynchronized*/
-              false
-            )
-          };
+      }
+    }
+  });
+  return results.filter((o) => o.references.length !== 0);
+}
+function forEachProjectInProjects(projects, path, cb) {
+  for (const project of isArray(projects) ? projects : projects.projects) {
+    cb(project, path);
+  }
+  if (!isArray(projects) && projects.symLinkedProjects) {
+    projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => {
+      for (const project of symlinkedProjects) {
+        cb(project, symlinkedPath);
+      }
+    });
+  }
+}
+function getPerProjectReferences(projects, defaultProject, initialLocation, isForRename, getResultsForPosition, forPositionInResult) {
+  const resultsMap = /* @__PURE__ */ new Map();
+  const queue = createQueue();
+  queue.enqueue({ project: defaultProject, location: initialLocation });
+  forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => {
+    const location = { fileName: path, pos: initialLocation.pos };
+    queue.enqueue({ project, location });
+  });
+  const projectService = defaultProject.projectService;
+  const cancellationToken = defaultProject.getCancellationToken();
+  const defaultDefinition = getDefinitionLocation(defaultProject, initialLocation, isForRename);
+  const getGeneratedDefinition = memoize(
+    () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition)
+  );
+  const getSourceDefinition = memoize(
+    () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition)
+  );
+  const searchedProjectKeys = /* @__PURE__ */ new Set();
+  onCancellation:
+    while (!queue.isEmpty()) {
+      while (!queue.isEmpty()) {
+        if (cancellationToken.isCancellationRequested()) break onCancellation;
+        const { project, location } = queue.dequeue();
+        if (resultsMap.has(project)) continue;
+        if (isLocationProjectReferenceRedirect(project, location)) continue;
+        updateProjectIfDirty(project);
+        if (!project.containsFile(toNormalizedPath(location.fileName))) {
+          continue;
         }
-        getFileAndProjectWorker(uncheckedFileName, projectFileName) {
-          const file = toNormalizedPath(uncheckedFileName);
-          const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file);
-          return { file, project };
-        }
-        getOutliningSpans(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const spans = languageService.getOutliningSpans(file);
-          if (simplifiedResult) {
-            const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-            return spans.map((s) => ({
-              textSpan: toProtocolTextSpan(s.textSpan, scriptInfo),
-              hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo),
-              bannerText: s.bannerText,
-              autoCollapse: s.autoCollapse,
-              kind: s.kind
-            }));
-          } else {
-            return spans;
-          }
-        }
-        getTodoComments(args) {
-          const { file, project } = this.getFileAndProject(args);
-          return project.getLanguageService().getTodoComments(file, args.descriptors);
-        }
-        getDocCommentTemplate(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file), this.getFormatOptions(file));
-        }
-        getSpanOfEnclosingComment(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const onlyMultiLine = args.onlyMultiLine;
-          const position = this.getPositionInFile(args, file);
-          return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine);
-        }
-        getIndentation(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-          const indentation = languageService.getIndentationAtPosition(file, position, options);
-          return { position, indentation };
-        }
-        getBreakpointStatement(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          return languageService.getBreakpointStatementAtPosition(file, position);
-        }
-        getNameOrDottedNameSpan(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          return languageService.getNameOrDottedNameSpan(file, position, position);
-        }
-        isValidBraceCompletion(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const position = this.getPositionInFile(args, file);
-          return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0));
-        }
-        getQuickInfoWorker(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo));
-          if (!quickInfo) {
-            return void 0;
+        const projectResults = searchPosition(project, location);
+        resultsMap.set(project, projectResults ?? emptyArray2);
+        searchedProjectKeys.add(getProjectKey(project));
+      }
+      if (defaultDefinition) {
+        projectService.loadAncestorProjectTree(searchedProjectKeys);
+        projectService.forEachEnabledProject((project) => {
+          if (cancellationToken.isCancellationRequested()) return;
+          if (resultsMap.has(project)) return;
+          const location = mapDefinitionInProject(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition);
+          if (location) {
+            queue.enqueue({ project, location });
           }
-          const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-          if (simplifiedResult) {
-            const displayString = displayPartsToString(quickInfo.displayParts);
-            return {
-              kind: quickInfo.kind,
-              kindModifiers: quickInfo.kindModifiers,
-              start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start),
-              end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)),
-              displayString,
-              documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation),
-              tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts)
-            };
-          } else {
-            return useDisplayParts ? quickInfo : {
-              ...quickInfo,
-              tags: this.mapJSDocTagInfo(
-                quickInfo.tags,
-                project,
-                /*richResponse*/
-                false
-              )
-            };
+        });
+      }
+    }
+  if (resultsMap.size === 1) {
+    return firstIterator(resultsMap.values());
+  }
+  return resultsMap;
+  function searchPosition(project, location) {
+    const projectResults = getResultsForPosition(project, location);
+    if (!projectResults) return void 0;
+    for (const result of projectResults) {
+      forPositionInResult(result, (position) => {
+        const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position);
+        if (!originalLocation) return;
+        const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName);
+        for (const project2 of originalScriptInfo.containingProjects) {
+          if (!project2.isOrphan() && !resultsMap.has(project2)) {
+            queue.enqueue({ project: project2, location: originalLocation });
           }
         }
-        getFormattingEditsForRange(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-          const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-          const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file));
-          if (!edits) {
-            return void 0;
-          }
-          return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo));
-        }
-        getFormattingEditsForRangeFull(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-          return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options);
-        }
-        getFormattingEditsForDocumentFull(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-          return languageService.getFormattingEditsForDocument(file, options);
-        }
-        getFormattingEditsAfterKeystrokeFull(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-          return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options);
-        }
-        getFormattingEditsAfterKeystroke(args) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const position = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-          const formatOptions = this.getFormatOptions(file);
-          const edits = languageService.getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions);
-          if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) {
-            const { lineText, absolutePosition } = scriptInfo.textStorage.getAbsolutePositionAndLineText(args.line);
-            if (lineText && lineText.search("\\S") < 0) {
-              const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions);
-              let hasIndent = 0;
-              let i, len;
-              for (i = 0, len = lineText.length; i < len; i++) {
-                if (lineText.charAt(i) === " ") {
-                  hasIndent++;
-                } else if (lineText.charAt(i) === "	") {
-                  hasIndent += formatOptions.tabSize;
-                } else {
-                  break;
-                }
-              }
-              if (preferredIndent !== hasIndent) {
-                const firstNoWhiteSpacePosition = absolutePosition + i;
-                edits.push({
-                  span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition),
-                  newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions)
-                });
+        const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo);
+        if (symlinkedProjectsMap) {
+          symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => {
+            for (const symlinkedProject of symlinkedProjects) {
+              if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) {
+                queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } });
               }
             }
-          }
-          if (!edits) {
-            return void 0;
-          }
-          return edits.map((edit) => {
-            return {
-              start: scriptInfo.positionToLineOffset(edit.span.start),
-              end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)),
-              newText: edit.newText ? edit.newText : ""
-            };
           });
         }
-        getCompletions(args, kind) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const position = this.getPosition(args, scriptInfo);
-          const completions = project.getLanguageService().getCompletionsAtPosition(
-            file,
-            position,
-            {
-              ...convertUserPreferences(this.getPreferences(file)),
-              triggerCharacter: args.triggerCharacter,
-              triggerKind: args.triggerKind,
-              includeExternalModuleExports: args.includeExternalModuleExports,
-              includeInsertTextCompletions: args.includeInsertTextCompletions
-            },
-            project.projectService.getFormatCodeOptions(file)
-          );
-          if (completions === void 0)
-            return void 0;
-          if (kind === "completions-full" /* CompletionsFull */)
-            return completions;
-          const prefix = args.prefix || "";
-          const entries = mapDefined(completions.entries, (entry) => {
-            if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) {
-              const {
-                name,
-                kind: kind2,
-                kindModifiers,
-                sortText,
-                insertText,
-                filterText,
-                replacementSpan,
-                hasAction,
-                source,
-                sourceDisplay,
-                labelDetails,
-                isSnippet,
-                isRecommended,
-                isPackageJsonImport,
-                isImportStatementCompletion,
-                data
-              } = entry;
-              const convertedSpan = replacementSpan ? toProtocolTextSpan(replacementSpan, scriptInfo) : void 0;
-              return {
-                name,
-                kind: kind2,
-                kindModifiers,
-                sortText,
-                insertText,
-                filterText,
-                replacementSpan: convertedSpan,
-                isSnippet,
-                hasAction: hasAction || void 0,
-                source,
-                sourceDisplay,
-                labelDetails,
-                isRecommended,
-                isPackageJsonImport,
-                isImportStatementCompletion,
-                data
-              };
-            }
-          });
-          if (kind === "completions" /* Completions */) {
-            if (completions.metadata)
-              entries.metadata = completions.metadata;
-            return entries;
-          }
-          const res = {
-            ...completions,
-            optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo),
-            entries
-          };
-          return res;
+      });
+    }
+    return projectResults;
+  }
+}
+function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) {
+  if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) {
+    return definition;
+  }
+  const generatedDefinition = getGeneratedDefinition();
+  if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName))) return generatedDefinition;
+  const sourceDefinition = getSourceDefinition();
+  return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0;
+}
+function isLocationProjectReferenceRedirect(project, location) {
+  if (!location) return false;
+  const program = project.getLanguageService().getProgram();
+  if (!program) return false;
+  const sourceFile = program.getSourceFile(location.fileName);
+  return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location.fileName);
+}
+function getProjectKey(project) {
+  return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName();
+}
+function documentSpanLocation({ fileName, textSpan }) {
+  return { fileName, pos: textSpan.start };
+}
+function getMappedLocationForProject(location, project) {
+  return getMappedLocation(location, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+function getMappedDocumentSpanForProject(documentSpan, project) {
+  return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+function getMappedContextSpanForProject(documentSpan, project) {
+  return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+var invalidPartialSemanticModeCommands = [
+  "openExternalProject" /* OpenExternalProject */,
+  "openExternalProjects" /* OpenExternalProjects */,
+  "closeExternalProject" /* CloseExternalProject */,
+  "synchronizeProjectList" /* SynchronizeProjectList */,
+  "emit-output" /* EmitOutput */,
+  "compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */,
+  "compileOnSaveEmitFile" /* CompileOnSaveEmitFile */,
+  "compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */,
+  "encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */,
+  "semanticDiagnosticsSync" /* SemanticDiagnosticsSync */,
+  "suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */,
+  "geterrForProject" /* GeterrForProject */,
+  "reload" /* Reload */,
+  "reloadProjects" /* ReloadProjects */,
+  "getCodeFixes" /* GetCodeFixes */,
+  "getCodeFixes-full" /* GetCodeFixesFull */,
+  "getCombinedCodeFix" /* GetCombinedCodeFix */,
+  "getCombinedCodeFix-full" /* GetCombinedCodeFixFull */,
+  "applyCodeActionCommand" /* ApplyCodeActionCommand */,
+  "getSupportedCodeFixes" /* GetSupportedCodeFixes */,
+  "getApplicableRefactors" /* GetApplicableRefactors */,
+  "getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */,
+  "getEditsForRefactor" /* GetEditsForRefactor */,
+  "getEditsForRefactor-full" /* GetEditsForRefactorFull */,
+  "organizeImports" /* OrganizeImports */,
+  "organizeImports-full" /* OrganizeImportsFull */,
+  "getEditsForFileRename" /* GetEditsForFileRename */,
+  "getEditsForFileRename-full" /* GetEditsForFileRenameFull */,
+  "prepareCallHierarchy" /* PrepareCallHierarchy */,
+  "provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */,
+  "provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */,
+  "getPasteEdits" /* GetPasteEdits */
+];
+var invalidSyntacticModeCommands = [
+  ...invalidPartialSemanticModeCommands,
+  "definition" /* Definition */,
+  "definition-full" /* DefinitionFull */,
+  "definitionAndBoundSpan" /* DefinitionAndBoundSpan */,
+  "definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */,
+  "typeDefinition" /* TypeDefinition */,
+  "implementation" /* Implementation */,
+  "implementation-full" /* ImplementationFull */,
+  "references" /* References */,
+  "references-full" /* ReferencesFull */,
+  "rename" /* Rename */,
+  "renameLocations-full" /* RenameLocationsFull */,
+  "rename-full" /* RenameInfoFull */,
+  "quickinfo" /* Quickinfo */,
+  "quickinfo-full" /* QuickinfoFull */,
+  "completionInfo" /* CompletionInfo */,
+  "completions" /* Completions */,
+  "completions-full" /* CompletionsFull */,
+  "completionEntryDetails" /* CompletionDetails */,
+  "completionEntryDetails-full" /* CompletionDetailsFull */,
+  "signatureHelp" /* SignatureHelp */,
+  "signatureHelp-full" /* SignatureHelpFull */,
+  "navto" /* Navto */,
+  "navto-full" /* NavtoFull */,
+  "documentHighlights" /* DocumentHighlights */,
+  "documentHighlights-full" /* DocumentHighlightsFull */
+];
+var Session3 = class _Session {
+  constructor(opts) {
+    this.changeSeq = 0;
+    this.handlers = new Map(Object.entries({
+      // TODO(jakebailey): correctly type the handlers
+      ["status" /* Status */]: () => {
+        const response = { version };
+        return this.requiredResponse(response);
+      },
+      ["openExternalProject" /* OpenExternalProject */]: (request) => {
+        this.projectService.openExternalProject(
+          request.arguments,
+          /*cleanupAfter*/
+          true
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["openExternalProjects" /* OpenExternalProjects */]: (request) => {
+        this.projectService.openExternalProjects(request.arguments.projects);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["closeExternalProject" /* CloseExternalProject */]: (request) => {
+        this.projectService.closeExternalProject(
+          request.arguments.projectFileName,
+          /*cleanupAfter*/
+          true
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["synchronizeProjectList" /* SynchronizeProjectList */]: (request) => {
+        const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo);
+        if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) {
+          return this.requiredResponse(result);
         }
-        getCompletionEntryDetails(args, fullResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const position = this.getPosition(args, scriptInfo);
-          const formattingOptions = project.projectService.getFormatCodeOptions(file);
-          const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-          const result = mapDefined(args.entryNames, (entryName) => {
-            const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName;
-            return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0);
-          });
-          return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(
-            details.tags,
-            project,
-            /*richResponse*/
-            false
-          ) })) : result.map((details) => ({
-            ...details,
-            codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)),
-            documentation: this.mapDisplayParts(details.documentation, project),
-            tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts)
-          }));
+        const converted = map(result, (p) => {
+          if (!p.projectErrors || p.projectErrors.length === 0) {
+            return p;
+          }
+          return {
+            info: p.info,
+            changes: p.changes,
+            files: p.files,
+            projectErrors: this.convertToDiagnosticsWithLinePosition(
+              p.projectErrors,
+              /*scriptInfo*/
+              void 0
+            )
+          };
+        });
+        return this.requiredResponse(converted);
+      },
+      ["updateOpen" /* UpdateOpen */]: (request) => {
+        this.changeSeq++;
+        this.projectService.applyChangesInOpenFiles(
+          request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({
+            fileName: file.file,
+            content: file.fileContent,
+            scriptKind: file.scriptKindName,
+            projectRootPath: file.projectRootPath
+          })),
+          request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
+            fileName: file.fileName,
+            changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => {
+              const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName));
+              const start = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset);
+              const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset);
+              return start >= 0 ? { span: { start, length: end - start }, newText: change.newText } : void 0;
+            })
+          })),
+          request.arguments.closedFiles
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["applyChangedToOpenFiles" /* ApplyChangedToOpenFiles */]: (request) => {
+        this.changeSeq++;
+        this.projectService.applyChangesInOpenFiles(
+          request.arguments.openFiles,
+          request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
+            fileName: file.fileName,
+            // apply changes in reverse order
+            changes: arrayReverseIterator(file.changes)
+          })),
+          request.arguments.closedFiles
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["exit" /* Exit */]: () => {
+        this.exit();
+        return this.notRequired();
+      },
+      ["definition" /* Definition */]: (request) => {
+        return this.requiredResponse(this.getDefinition(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["definition-full" /* DefinitionFull */]: (request) => {
+        return this.requiredResponse(this.getDefinition(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["definitionAndBoundSpan" /* DefinitionAndBoundSpan */]: (request) => {
+        return this.requiredResponse(this.getDefinitionAndBoundSpan(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */]: (request) => {
+        return this.requiredResponse(this.getDefinitionAndBoundSpan(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["findSourceDefinition" /* FindSourceDefinition */]: (request) => {
+        return this.requiredResponse(this.findSourceDefinition(request.arguments));
+      },
+      ["emit-output" /* EmitOutput */]: (request) => {
+        return this.requiredResponse(this.getEmitOutput(request.arguments));
+      },
+      ["typeDefinition" /* TypeDefinition */]: (request) => {
+        return this.requiredResponse(this.getTypeDefinition(request.arguments));
+      },
+      ["implementation" /* Implementation */]: (request) => {
+        return this.requiredResponse(this.getImplementation(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["implementation-full" /* ImplementationFull */]: (request) => {
+        return this.requiredResponse(this.getImplementation(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["references" /* References */]: (request) => {
+        return this.requiredResponse(this.getReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["references-full" /* ReferencesFull */]: (request) => {
+        return this.requiredResponse(this.getReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["rename" /* Rename */]: (request) => {
+        return this.requiredResponse(this.getRenameLocations(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["renameLocations-full" /* RenameLocationsFull */]: (request) => {
+        return this.requiredResponse(this.getRenameLocations(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["rename-full" /* RenameInfoFull */]: (request) => {
+        return this.requiredResponse(this.getRenameInfo(request.arguments));
+      },
+      ["open" /* Open */]: (request) => {
+        this.openClientFile(
+          toNormalizedPath(request.arguments.file),
+          request.arguments.fileContent,
+          convertScriptKindName(request.arguments.scriptKindName),
+          // TODO: GH#18217
+          request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0
+        );
+        return this.notRequired();
+      },
+      ["quickinfo" /* Quickinfo */]: (request) => {
+        return this.requiredResponse(this.getQuickInfoWorker(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["quickinfo-full" /* QuickinfoFull */]: (request) => {
+        return this.requiredResponse(this.getQuickInfoWorker(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["getOutliningSpans" /* GetOutliningSpans */]: (request) => {
+        return this.requiredResponse(this.getOutliningSpans(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["outliningSpans" /* GetOutliningSpansFull */]: (request) => {
+        return this.requiredResponse(this.getOutliningSpans(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["todoComments" /* TodoComments */]: (request) => {
+        return this.requiredResponse(this.getTodoComments(request.arguments));
+      },
+      ["indentation" /* Indentation */]: (request) => {
+        return this.requiredResponse(this.getIndentation(request.arguments));
+      },
+      ["nameOrDottedNameSpan" /* NameOrDottedNameSpan */]: (request) => {
+        return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments));
+      },
+      ["breakpointStatement" /* BreakpointStatement */]: (request) => {
+        return this.requiredResponse(this.getBreakpointStatement(request.arguments));
+      },
+      ["braceCompletion" /* BraceCompletion */]: (request) => {
+        return this.requiredResponse(this.isValidBraceCompletion(request.arguments));
+      },
+      ["docCommentTemplate" /* DocCommentTemplate */]: (request) => {
+        return this.requiredResponse(this.getDocCommentTemplate(request.arguments));
+      },
+      ["getSpanOfEnclosingComment" /* GetSpanOfEnclosingComment */]: (request) => {
+        return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments));
+      },
+      ["fileReferences" /* FileReferences */]: (request) => {
+        return this.requiredResponse(this.getFileReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["fileReferences-full" /* FileReferencesFull */]: (request) => {
+        return this.requiredResponse(this.getFileReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["format" /* Format */]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForRange(request.arguments));
+      },
+      ["formatonkey" /* Formatonkey */]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments));
+      },
+      ["format-full" /* FormatFull */]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments));
+      },
+      ["formatonkey-full" /* FormatonkeyFull */]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments));
+      },
+      ["formatRange-full" /* FormatRangeFull */]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments));
+      },
+      ["completionInfo" /* CompletionInfo */]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, "completionInfo" /* CompletionInfo */));
+      },
+      ["completions" /* Completions */]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, "completions" /* Completions */));
+      },
+      ["completions-full" /* CompletionsFull */]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, "completions-full" /* CompletionsFull */));
+      },
+      ["completionEntryDetails" /* CompletionDetails */]: (request) => {
+        return this.requiredResponse(this.getCompletionEntryDetails(
+          request.arguments,
+          /*fullResult*/
+          false
+        ));
+      },
+      ["completionEntryDetails-full" /* CompletionDetailsFull */]: (request) => {
+        return this.requiredResponse(this.getCompletionEntryDetails(
+          request.arguments,
+          /*fullResult*/
+          true
+        ));
+      },
+      ["compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */]: (request) => {
+        return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments));
+      },
+      ["compileOnSaveEmitFile" /* CompileOnSaveEmitFile */]: (request) => {
+        return this.requiredResponse(this.emitFile(request.arguments));
+      },
+      ["signatureHelp" /* SignatureHelp */]: (request) => {
+        return this.requiredResponse(this.getSignatureHelpItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["signatureHelp-full" /* SignatureHelpFull */]: (request) => {
+        return this.requiredResponse(this.getSignatureHelpItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */]: (request) => {
+        return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments));
+      },
+      ["encodedSyntacticClassifications-full" /* EncodedSyntacticClassificationsFull */]: (request) => {
+        return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments));
+      },
+      ["encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */]: (request) => {
+        return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments));
+      },
+      ["cleanup" /* Cleanup */]: () => {
+        this.cleanup();
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["semanticDiagnosticsSync" /* SemanticDiagnosticsSync */]: (request) => {
+        return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments));
+      },
+      ["syntacticDiagnosticsSync" /* SyntacticDiagnosticsSync */]: (request) => {
+        return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments));
+      },
+      ["suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */]: (request) => {
+        return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments));
+      },
+      ["geterr" /* Geterr */]: (request) => {
+        this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files));
+        return this.notRequired();
+      },
+      ["geterrForProject" /* GeterrForProject */]: (request) => {
+        this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file));
+        return this.notRequired();
+      },
+      ["change" /* Change */]: (request) => {
+        this.change(request.arguments);
+        return this.notRequired();
+      },
+      ["configure" /* Configure */]: (request) => {
+        this.projectService.setHostConfiguration(request.arguments);
+        this.doOutput(
+          /*info*/
+          void 0,
+          "configure" /* Configure */,
+          request.seq,
+          /*success*/
+          true
+        );
+        return this.notRequired();
+      },
+      ["reload" /* Reload */]: (request) => {
+        this.reload(request.arguments, request.seq);
+        return this.requiredResponse({ reloadFinished: true });
+      },
+      ["saveto" /* Saveto */]: (request) => {
+        const savetoArgs = request.arguments;
+        this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile);
+        return this.notRequired();
+      },
+      ["close" /* Close */]: (request) => {
+        const closeArgs = request.arguments;
+        this.closeClientFile(closeArgs.file);
+        return this.notRequired();
+      },
+      ["navto" /* Navto */]: (request) => {
+        return this.requiredResponse(this.getNavigateToItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["navto-full" /* NavtoFull */]: (request) => {
+        return this.requiredResponse(this.getNavigateToItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["brace" /* Brace */]: (request) => {
+        return this.requiredResponse(this.getBraceMatching(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["brace-full" /* BraceFull */]: (request) => {
+        return this.requiredResponse(this.getBraceMatching(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["navbar" /* NavBar */]: (request) => {
+        return this.requiredResponse(this.getNavigationBarItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["navbar-full" /* NavBarFull */]: (request) => {
+        return this.requiredResponse(this.getNavigationBarItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["navtree" /* NavTree */]: (request) => {
+        return this.requiredResponse(this.getNavigationTree(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["navtree-full" /* NavTreeFull */]: (request) => {
+        return this.requiredResponse(this.getNavigationTree(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["documentHighlights" /* DocumentHighlights */]: (request) => {
+        return this.requiredResponse(this.getDocumentHighlights(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["documentHighlights-full" /* DocumentHighlightsFull */]: (request) => {
+        return this.requiredResponse(this.getDocumentHighlights(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["compilerOptionsForInferredProjects" /* CompilerOptionsForInferredProjects */]: (request) => {
+        this.setCompilerOptionsForInferredProjects(request.arguments);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      ["projectInfo" /* ProjectInfo */]: (request) => {
+        return this.requiredResponse(this.getProjectInfo(request.arguments));
+      },
+      ["reloadProjects" /* ReloadProjects */]: () => {
+        this.projectService.reloadProjects();
+        return this.notRequired();
+      },
+      ["jsxClosingTag" /* JsxClosingTag */]: (request) => {
+        return this.requiredResponse(this.getJsxClosingTag(request.arguments));
+      },
+      ["linkedEditingRange" /* LinkedEditingRange */]: (request) => {
+        return this.requiredResponse(this.getLinkedEditingRange(request.arguments));
+      },
+      ["getCodeFixes" /* GetCodeFixes */]: (request) => {
+        return this.requiredResponse(this.getCodeFixes(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["getCodeFixes-full" /* GetCodeFixesFull */]: (request) => {
+        return this.requiredResponse(this.getCodeFixes(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["getCombinedCodeFix" /* GetCombinedCodeFix */]: (request) => {
+        return this.requiredResponse(this.getCombinedCodeFix(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["getCombinedCodeFix-full" /* GetCombinedCodeFixFull */]: (request) => {
+        return this.requiredResponse(this.getCombinedCodeFix(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["applyCodeActionCommand" /* ApplyCodeActionCommand */]: (request) => {
+        return this.requiredResponse(this.applyCodeActionCommand(request.arguments));
+      },
+      ["getSupportedCodeFixes" /* GetSupportedCodeFixes */]: (request) => {
+        return this.requiredResponse(this.getSupportedCodeFixes(request.arguments));
+      },
+      ["getApplicableRefactors" /* GetApplicableRefactors */]: (request) => {
+        return this.requiredResponse(this.getApplicableRefactors(request.arguments));
+      },
+      ["getEditsForRefactor" /* GetEditsForRefactor */]: (request) => {
+        return this.requiredResponse(this.getEditsForRefactor(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */]: (request) => {
+        return this.requiredResponse(this.getMoveToRefactoringFileSuggestions(request.arguments));
+      },
+      ["getPasteEdits" /* GetPasteEdits */]: (request) => {
+        return this.requiredResponse(this.getPasteEdits(request.arguments));
+      },
+      ["getEditsForRefactor-full" /* GetEditsForRefactorFull */]: (request) => {
+        return this.requiredResponse(this.getEditsForRefactor(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["organizeImports" /* OrganizeImports */]: (request) => {
+        return this.requiredResponse(this.organizeImports(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["organizeImports-full" /* OrganizeImportsFull */]: (request) => {
+        return this.requiredResponse(this.organizeImports(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["getEditsForFileRename" /* GetEditsForFileRename */]: (request) => {
+        return this.requiredResponse(this.getEditsForFileRename(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["getEditsForFileRename-full" /* GetEditsForFileRenameFull */]: (request) => {
+        return this.requiredResponse(this.getEditsForFileRename(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["configurePlugin" /* ConfigurePlugin */]: (request) => {
+        this.configurePlugin(request.arguments);
+        this.doOutput(
+          /*info*/
+          void 0,
+          "configurePlugin" /* ConfigurePlugin */,
+          request.seq,
+          /*success*/
+          true
+        );
+        return this.notRequired();
+      },
+      ["selectionRange" /* SelectionRange */]: (request) => {
+        return this.requiredResponse(this.getSmartSelectionRange(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["selectionRange-full" /* SelectionRangeFull */]: (request) => {
+        return this.requiredResponse(this.getSmartSelectionRange(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["prepareCallHierarchy" /* PrepareCallHierarchy */]: (request) => {
+        return this.requiredResponse(this.prepareCallHierarchy(request.arguments));
+      },
+      ["provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */]: (request) => {
+        return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments));
+      },
+      ["provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */]: (request) => {
+        return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments));
+      },
+      ["toggleLineComment" /* ToggleLineComment */]: (request) => {
+        return this.requiredResponse(this.toggleLineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["toggleLineComment-full" /* ToggleLineCommentFull */]: (request) => {
+        return this.requiredResponse(this.toggleLineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["toggleMultilineComment" /* ToggleMultilineComment */]: (request) => {
+        return this.requiredResponse(this.toggleMultilineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["toggleMultilineComment-full" /* ToggleMultilineCommentFull */]: (request) => {
+        return this.requiredResponse(this.toggleMultilineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["commentSelection" /* CommentSelection */]: (request) => {
+        return this.requiredResponse(this.commentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["commentSelection-full" /* CommentSelectionFull */]: (request) => {
+        return this.requiredResponse(this.commentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["uncommentSelection" /* UncommentSelection */]: (request) => {
+        return this.requiredResponse(this.uncommentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      ["uncommentSelection-full" /* UncommentSelectionFull */]: (request) => {
+        return this.requiredResponse(this.uncommentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      ["provideInlayHints" /* ProvideInlayHints */]: (request) => {
+        return this.requiredResponse(this.provideInlayHints(request.arguments));
+      },
+      ["mapCode" /* MapCode */]: (request) => {
+        return this.requiredResponse(this.mapCode(request.arguments));
+      }
+    }));
+    this.host = opts.host;
+    this.cancellationToken = opts.cancellationToken;
+    this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
+    this.byteLength = opts.byteLength;
+    this.hrtime = opts.hrtime;
+    this.logger = opts.logger;
+    this.canUseEvents = opts.canUseEvents;
+    this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
+    this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate;
+    const { throttleWaitMilliseconds } = opts;
+    this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0;
+    const multistepOperationHost = {
+      executeWithRequestId: (requestId, action) => this.executeWithRequestId(requestId, action),
+      getCurrentRequestId: () => this.currentRequestId,
+      getServerHost: () => this.host,
+      logError: (err, cmd) => this.logError(err, cmd),
+      sendRequestCompletedEvent: (requestId) => this.sendRequestCompletedEvent(requestId),
+      isCancellationRequested: () => this.cancellationToken.isCancellationRequested()
+    };
+    this.errorCheck = new MultistepOperation(multistepOperationHost);
+    const settings = {
+      host: this.host,
+      logger: this.logger,
+      cancellationToken: this.cancellationToken,
+      useSingleInferredProject: opts.useSingleInferredProject,
+      useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot,
+      typingsInstaller: this.typingsInstaller,
+      throttleWaitMilliseconds,
+      eventHandler: this.eventHandler,
+      suppressDiagnosticEvents: this.suppressDiagnosticEvents,
+      globalPlugins: opts.globalPlugins,
+      pluginProbeLocations: opts.pluginProbeLocations,
+      allowLocalPluginLoads: opts.allowLocalPluginLoads,
+      typesMapLocation: opts.typesMapLocation,
+      serverMode: opts.serverMode,
+      session: this,
+      canUseWatchEvents: opts.canUseWatchEvents,
+      incrementalVerifier: opts.incrementalVerifier
+    };
+    this.projectService = new ProjectService3(settings);
+    this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this));
+    this.gcTimer = new GcTimer(
+      this.host,
+      /*delay*/
+      7e3,
+      this.logger
+    );
+    switch (this.projectService.serverMode) {
+      case 0 /* Semantic */:
+        break;
+      case 1 /* PartialSemantic */:
+        invalidPartialSemanticModeCommands.forEach(
+          (commandName) => this.handlers.set(commandName, (request) => {
+            throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`);
+          })
+        );
+        break;
+      case 2 /* Syntactic */:
+        invalidSyntacticModeCommands.forEach(
+          (commandName) => this.handlers.set(commandName, (request) => {
+            throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`);
+          })
+        );
+        break;
+      default:
+        Debug.assertNever(this.projectService.serverMode);
+    }
+  }
+  sendRequestCompletedEvent(requestId) {
+    this.event({ request_seq: requestId }, "requestCompleted");
+  }
+  addPerformanceData(key, value) {
+    if (!this.performanceData) {
+      this.performanceData = {};
+    }
+    this.performanceData[key] = (this.performanceData[key] ?? 0) + value;
+  }
+  performanceEventHandler(event) {
+    switch (event.kind) {
+      case "UpdateGraph":
+        this.addPerformanceData("updateGraphDurationMs", event.durationMs);
+        break;
+      case "CreatePackageJsonAutoImportProvider":
+        this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs);
+        break;
+    }
+  }
+  defaultEventHandler(event) {
+    switch (event.eventName) {
+      case ProjectsUpdatedInBackgroundEvent:
+        this.projectsUpdatedInBackgroundEvent(event.data.openFiles);
+        break;
+      case ProjectLoadingStartEvent:
+        this.event({
+          projectName: event.data.project.getProjectName(),
+          reason: event.data.reason
+        }, event.eventName);
+        break;
+      case ProjectLoadingFinishEvent:
+        this.event({
+          projectName: event.data.project.getProjectName()
+        }, event.eventName);
+        break;
+      case LargeFileReferencedEvent:
+      case CreateFileWatcherEvent:
+      case CreateDirectoryWatcherEvent:
+      case CloseFileWatcherEvent:
+        this.event(event.data, event.eventName);
+        break;
+      case ConfigFileDiagEvent:
+        this.event({
+          triggerFile: event.data.triggerFile,
+          configFile: event.data.configFileName,
+          diagnostics: map(event.data.diagnostics, (diagnostic) => formatDiagnosticToProtocol(
+            diagnostic,
+            /*includeFileName*/
+            true
+          ))
+        }, event.eventName);
+        break;
+      case ProjectLanguageServiceStateEvent: {
+        this.event({
+          projectName: event.data.project.getProjectName(),
+          languageServiceEnabled: event.data.languageServiceEnabled
+        }, event.eventName);
+        break;
+      }
+      case ProjectInfoTelemetryEvent: {
+        const eventName = "telemetry";
+        this.event({
+          telemetryEventName: event.eventName,
+          payload: event.data
+        }, eventName);
+        break;
+      }
+    }
+  }
+  projectsUpdatedInBackgroundEvent(openFiles) {
+    this.projectService.logger.info(`got projects updated in background ${openFiles}`);
+    if (openFiles.length) {
+      if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) {
+        this.projectService.logger.info(`Queueing diagnostics update for ${openFiles}`);
+        this.errorCheck.startNew((next) => this.updateErrorCheck(
+          next,
+          openFiles,
+          100,
+          /*requireOpen*/
+          true
+        ));
+      }
+      this.event({
+        openFiles
+      }, ProjectsUpdatedInBackgroundEvent);
+    }
+  }
+  logError(err, cmd) {
+    this.logErrorWorker(err, cmd);
+  }
+  logErrorWorker(err, cmd, fileRequest) {
+    let msg = "Exception on executing command " + cmd;
+    if (err.message) {
+      msg += ":\n" + indent2(err.message);
+      if (err.stack) {
+        msg += "\n" + indent2(err.stack);
+      }
+    }
+    if (this.logger.hasLevel(3 /* verbose */)) {
+      if (fileRequest) {
+        try {
+          const { file, project } = this.getFileAndProject(fileRequest);
+          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+          if (scriptInfo) {
+            const text = getSnapshotText(scriptInfo.getSnapshot());
+            msg += `
+
+File text of ${fileRequest.file}:${indent2(text)}
+`;
+          }
+        } catch {
         }
-        getCompileOnSaveAffectedFileList(args) {
-          const projects = this.getProjects(
-            args,
-            /*getScriptInfoEnsuringProjectsUptoDate*/
-            true,
-            /*ignoreNoProjectError*/
+      }
+      if (err.ProgramFiles) {
+        msg += `
+
+Program files: ${JSON.stringify(err.ProgramFiles)}
+`;
+        msg += `
+
+Projects::
+`;
+        let counter = 0;
+        const addProjectInfo = (project) => {
+          msg += `
+Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter}
+`;
+          msg += project.filesToString(
+            /*writeProjectFileNames*/
             true
           );
-          const info = this.projectService.getScriptInfo(args.file);
-          if (!info) {
-            return emptyArray2;
-          }
-          return combineProjectOutput(
-            info,
-            (path) => this.projectService.getScriptInfoForPath(path),
-            projects,
-            (project, info2) => {
-              if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) {
-                return void 0;
-              }
-              const compilationSettings = project.getCompilationSettings();
-              if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) {
-                return void 0;
+          msg += "\n-----------------------------------------------\n";
+          counter++;
+        };
+        this.projectService.externalProjects.forEach(addProjectInfo);
+        this.projectService.configuredProjects.forEach(addProjectInfo);
+        this.projectService.inferredProjects.forEach(addProjectInfo);
+      }
+    }
+    this.logger.msg(msg, "Err" /* Err */);
+  }
+  send(msg) {
+    if (msg.type === "event" && !this.canUseEvents) {
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`Session does not support events: ignored event: ${stringifyIndented(msg)}`);
+      }
+      return;
+    }
+    this.writeMessage(msg);
+  }
+  writeMessage(msg) {
+    var _a;
+    const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine);
+    (_a = perfLogger) == null ? void 0 : _a.logEvent(`Response message size: ${msgText.length}`);
+    this.host.write(msgText);
+  }
+  event(body, eventName) {
+    this.send(toEvent(eventName, body));
+  }
+  /** @internal */
+  doOutput(info, cmdName, reqSeq, success, message) {
+    const res = {
+      seq: 0,
+      type: "response",
+      command: cmdName,
+      request_seq: reqSeq,
+      success,
+      performanceData: this.performanceData
+    };
+    if (success) {
+      let metadata;
+      if (isArray(info)) {
+        res.body = info;
+        metadata = info.metadata;
+        delete info.metadata;
+      } else if (typeof info === "object") {
+        if (info.metadata) {
+          const { metadata: infoMetadata, ...body } = info;
+          res.body = body;
+          metadata = infoMetadata;
+        } else {
+          res.body = info;
+        }
+      } else {
+        res.body = info;
+      }
+      if (metadata) res.metadata = metadata;
+    } else {
+      Debug.assert(info === void 0);
+    }
+    if (message) {
+      res.message = message;
+    }
+    this.send(res);
+  }
+  semanticCheck(file, project) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file);
+    this.sendDiagnosticsEvent(file, project, diags, "semanticDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  syntacticCheck(file, project) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  suggestionCheck(file, project) {
+    var _a, _b;
+    (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  sendDiagnosticsEvent(file, project, diagnostics, kind) {
+    try {
+      this.event({ file, diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)) }, kind);
+    } catch (err) {
+      this.logError(err, kind);
+    }
+  }
+  /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
+  updateErrorCheck(next, checkList, ms, requireOpen = true) {
+    Debug.assert(!this.suppressDiagnosticEvents);
+    const seq = this.changeSeq;
+    const followMs = Math.min(ms, 200);
+    let index = 0;
+    const goNext = () => {
+      index++;
+      if (checkList.length > index) {
+        next.delay("checkOne", followMs, checkOne);
+      }
+    };
+    const checkOne = () => {
+      if (this.changeSeq !== seq) {
+        return;
+      }
+      let item = checkList[index];
+      if (isString(item)) {
+        item = this.toPendingErrorCheck(item);
+        if (!item) {
+          goNext();
+          return;
+        }
+      }
+      const { fileName, project } = item;
+      updateProjectIfDirty(project);
+      if (!project.containsFile(fileName, requireOpen)) {
+        return;
+      }
+      this.syntacticCheck(fileName, project);
+      if (this.changeSeq !== seq) {
+        return;
+      }
+      if (project.projectService.serverMode !== 0 /* Semantic */) {
+        goNext();
+        return;
+      }
+      next.immediate("semanticCheck", () => {
+        this.semanticCheck(fileName, project);
+        if (this.changeSeq !== seq) {
+          return;
+        }
+        if (this.getPreferences(fileName).disableSuggestions) {
+          goNext();
+          return;
+        }
+        next.immediate("suggestionCheck", () => {
+          this.suggestionCheck(fileName, project);
+          goNext();
+        });
+      });
+    };
+    if (checkList.length > index && this.changeSeq === seq) {
+      next.delay("checkOne", ms, checkOne);
+    }
+  }
+  cleanProjects(caption, projects) {
+    if (!projects) {
+      return;
+    }
+    this.logger.info(`cleaning ${caption}`);
+    for (const p of projects) {
+      p.getLanguageService(
+        /*ensureSynchronized*/
+        false
+      ).cleanupSemanticCache();
+      p.cleanupProgram();
+    }
+  }
+  cleanup() {
+    this.cleanProjects("inferred projects", this.projectService.inferredProjects);
+    this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values()));
+    this.cleanProjects("external projects", this.projectService.externalProjects);
+    if (this.host.gc) {
+      this.logger.info(`host.gc()`);
+      this.host.gc();
+    }
+  }
+  getEncodedSyntacticClassifications(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    return languageService.getEncodedSyntacticClassifications(file, args);
+  }
+  getEncodedSemanticClassifications(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */;
+    return project.getLanguageService().getEncodedSemanticClassifications(file, args, format);
+  }
+  getProject(projectFileName) {
+    return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName);
+  }
+  getConfigFileAndProject(args) {
+    const project = this.getProject(args.projectFileName);
+    const file = toNormalizedPath(args.file);
+    return {
+      configFile: project && project.hasConfigFile(file) ? file : void 0,
+      project
+    };
+  }
+  getConfigFileDiagnostics(configFile, project, includeLinePosition) {
+    const projectErrors = project.getAllProjectErrors();
+    const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics();
+    const diagnosticsForConfigFile = filter(
+      concatenate(projectErrors, optionsErrors),
+      (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile
+    );
+    return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map(
+      diagnosticsForConfigFile,
+      (diagnostic) => formatDiagnosticToProtocol(
+        diagnostic,
+        /*includeFileName*/
+        false
+      )
+    );
+  }
+  convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) {
+    return diagnostics.map((d) => ({
+      message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
+      start: d.start,
+      // TODO: GH#18217
+      length: d.length,
+      // TODO: GH#18217
+      category: diagnosticCategoryName(d),
+      code: d.code,
+      source: d.source,
+      startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)),
+      // TODO: GH#18217
+      endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)),
+      // TODO: GH#18217
+      reportsUnnecessary: d.reportsUnnecessary,
+      reportsDeprecated: d.reportsDeprecated,
+      relatedInformation: map(d.relatedInformation, formatRelatedInformation)
+    }));
+  }
+  getCompilerOptionsDiagnostics(args) {
+    const project = this.getProject(args.projectFileName);
+    return this.convertToDiagnosticsWithLinePosition(
+      filter(
+        project.getLanguageService().getCompilerOptionsDiagnostics(),
+        (diagnostic) => !diagnostic.file
+      ),
+      /*scriptInfo*/
+      void 0
+    );
+  }
+  convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) {
+    return diagnostics.map(
+      (d) => ({
+        message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
+        start: d.start,
+        length: d.length,
+        category: diagnosticCategoryName(d),
+        code: d.code,
+        source: d.source,
+        startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start),
+        // TODO: GH#18217
+        endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length),
+        reportsUnnecessary: d.reportsUnnecessary,
+        reportsDeprecated: d.reportsDeprecated,
+        relatedInformation: map(d.relatedInformation, formatRelatedInformation)
+      })
+    );
+  }
+  getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) {
+    const { project, file } = this.getFileAndProject(args);
+    if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) {
+      return emptyArray2;
+    }
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const diagnostics = selector(project, file);
+    return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d));
+  }
+  getDefinition(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project);
+    return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(_Session.mapToOriginalLocation);
+  }
+  mapDefinitionInfoLocations(definitions, project) {
+    return definitions.map((info) => {
+      const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
+      return !newDocumentSpan ? info : {
+        ...newDocumentSpan,
+        containerKind: info.containerKind,
+        containerName: info.containerName,
+        kind: info.kind,
+        name: info.name,
+        failedAliasResolution: info.failedAliasResolution,
+        ...info.unverified && { unverified: info.unverified }
+      };
+    });
+  }
+  getDefinitionAndBoundSpan(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const scriptInfo = Debug.checkDefined(project.getScriptInfo(file));
+    const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position);
+    if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) {
+      return {
+        definitions: emptyArray2,
+        textSpan: void 0
+        // TODO: GH#18217
+      };
+    }
+    const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project);
+    const { textSpan } = unmappedDefinitionAndBoundSpan;
+    if (simplifiedResult) {
+      return {
+        definitions: this.mapDefinitionInfo(definitions, project),
+        textSpan: toProtocolTextSpan(textSpan, scriptInfo)
+      };
+    }
+    return {
+      definitions: definitions.map(_Session.mapToOriginalLocation),
+      textSpan
+    };
+  }
+  findSourceDefinition(args) {
+    var _a;
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position);
+    let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice();
+    const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution));
+    if (needsJsResolution) {
+      const definitionSet = createSet(
+        (d) => d.textSpan.start,
+        getDocumentSpansEqualityComparer(this.host.useCaseSensitiveFileNames)
+      );
+      definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d));
+      const noDtsProject = project.getNoDtsResolutionProject(file);
+      const ls = noDtsProject.getLanguageService();
+      const jsDefinitions = (_a = ls.getDefinitionAtPosition(
+        file,
+        position,
+        /*searchOtherFilesOnly*/
+        true,
+        /*stopAtAlias*/
+        false
+      )) == null ? void 0 : _a.filter((d) => toNormalizedPath(d.fileName) !== file);
+      if (some(jsDefinitions)) {
+        for (const jsDefinition of jsDefinitions) {
+          if (jsDefinition.unverified) {
+            const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram());
+            if (some(refined)) {
+              for (const def of refined) {
+                definitionSet.add(def);
               }
-              return {
-                projectFileName: project.getProjectName(),
-                fileNames: project.getCompileOnSaveAffectedFileList(info2),
-                projectUsesOutFile: !!outFile(compilationSettings)
-              };
-            }
-          );
-        }
-        emitFile(args) {
-          const { file, project } = this.getFileAndProject(args);
-          if (!project) {
-            Errors.ThrowNoProject();
-          }
-          if (!project.languageServiceEnabled) {
-            return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false;
-          }
-          const scriptInfo = project.getScriptInfo(file);
-          const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark));
-          return args.richResponse ? {
-            emitSkipped,
-            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(
-              d,
-              /*includeFileName*/
-              true
-            ))
-          } : !emitSkipped;
-        }
-        getSignatureHelpItems(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const position = this.getPosition(args, scriptInfo);
-          const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args);
-          const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-          if (helpItems && simplifiedResult) {
-            const span = helpItems.applicableSpan;
-            return {
-              ...helpItems,
-              applicableSpan: {
-                start: scriptInfo.positionToLineOffset(span.start),
-                end: scriptInfo.positionToLineOffset(span.start + span.length)
-              },
-              items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts)
-            };
-          } else if (useDisplayParts || !helpItems) {
-            return helpItems;
-          } else {
-            return {
-              ...helpItems,
-              items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(
-                item.tags,
-                project,
-                /*richResponse*/
-                false
-              ) }))
-            };
-          }
-        }
-        toPendingErrorCheck(uncheckedFileName) {
-          const fileName = toNormalizedPath(uncheckedFileName);
-          const project = this.projectService.tryGetDefaultProjectForFile(fileName);
-          return project && { fileName, project };
-        }
-        getDiagnostics(next, delay, fileNames) {
-          if (this.suppressDiagnosticEvents) {
-            return;
-          }
-          if (fileNames.length > 0) {
-            this.updateErrorCheck(next, fileNames, delay);
-          }
-        }
-        change(args) {
-          const scriptInfo = this.projectService.getScriptInfo(args.file);
-          Debug.assert(!!scriptInfo);
-          scriptInfo.textStorage.switchToScriptVersionCache();
-          const start = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-          const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-          if (start >= 0) {
-            this.changeSeq++;
-            this.projectService.applyChangesToFile(
-              scriptInfo,
-              singleIterator({
-                span: { start, length: end - start },
-                newText: args.insertString
-                // TODO: GH#18217
-              })
-            );
-          }
-        }
-        reload(args, reqSeq) {
-          const file = toNormalizedPath(args.file);
-          const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile);
-          const info = this.projectService.getScriptInfoForNormalizedPath(file);
-          if (info) {
-            this.changeSeq++;
-            if (info.reloadFromFile(tempFileName)) {
-              this.doOutput(
-                /*info*/
-                void 0,
-                "reload" /* Reload */,
-                reqSeq,
-                /*success*/
-                true
-              );
+              continue;
             }
           }
+          definitionSet.add(jsDefinition);
         }
-        saveToTmp(fileName, tempFileName) {
-          const scriptInfo = this.projectService.getScriptInfo(fileName);
-          if (scriptInfo) {
-            scriptInfo.saveTo(tempFileName);
-          }
-        }
-        closeClientFile(fileName) {
-          if (!fileName) {
-            return;
-          }
-          const file = normalizePath(fileName);
-          this.projectService.closeClientFile(file);
-        }
-        mapLocationNavigationBarItems(items, scriptInfo) {
-          return map(items, (item) => ({
-            text: item.text,
-            kind: item.kind,
-            kindModifiers: item.kindModifiers,
-            spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
-            childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo),
-            indent: item.indent
-          }));
-        }
-        getNavigationBarItems(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const items = languageService.getNavigationBarItems(file);
-          return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items;
-        }
-        toLocationNavigationTree(tree, scriptInfo) {
-          return {
-            text: tree.text,
-            kind: tree.kind,
-            kindModifiers: tree.kindModifiers,
-            spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
-            nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo),
-            childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo))
-          };
-        }
-        getNavigationTree(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const tree = languageService.getNavigationTree(file);
-          return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree;
-        }
-        getNavigateToItems(args, simplifiedResult) {
-          const full = this.getFullNavigateToItems(args);
-          return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap(
-            full,
-            ({ project, navigateToItems }) => navigateToItems.map((navItem) => {
-              const scriptInfo = project.getScriptInfo(navItem.fileName);
-              const bakedItem = {
-                name: navItem.name,
-                kind: navItem.kind,
-                kindModifiers: navItem.kindModifiers,
-                isCaseSensitive: navItem.isCaseSensitive,
-                matchKind: navItem.matchKind,
-                file: navItem.fileName,
-                start: scriptInfo.positionToLineOffset(navItem.textSpan.start),
-                end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan))
-              };
-              if (navItem.kindModifiers && navItem.kindModifiers !== "") {
-                bakedItem.kindModifiers = navItem.kindModifiers;
-              }
-              if (navItem.containerName && navItem.containerName.length > 0) {
-                bakedItem.containerName = navItem.containerName;
-              }
-              if (navItem.containerKind && navItem.containerKind.length > 0) {
-                bakedItem.containerKind = navItem.containerKind;
-              }
-              return bakedItem;
-            })
+      } else {
+        const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient);
+        for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) {
+          const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject);
+          if (!fileNameToSearch) continue;
+          const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
+            fileNameToSearch,
+            noDtsProject.currentDirectory,
+            noDtsProject.directoryStructureHost,
+            /*deferredDeleteOk*/
+            false
           );
-        }
-        getFullNavigateToItems(args) {
-          const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args;
-          if (currentFileOnly) {
-            Debug.assertIsDefined(args.file);
-            const { file, project } = this.getFileAndProject(args);
-            return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }];
-          }
-          const preferences = this.getHostPreferences();
-          const outputs = [];
-          const seenItems = /* @__PURE__ */ new Map();
-          if (!args.file && !projectFileName) {
-            this.projectService.loadAncestorProjectTree();
-            this.projectService.forEachEnabledProject((project) => addItemsForProject(project));
-          } else {
-            const projects = this.getProjects(args);
-            forEachProjectInProjects(
-              projects,
-              /*path*/
-              void 0,
-              (project) => addItemsForProject(project)
-            );
-          }
-          return outputs;
-          function addItemsForProject(project) {
-            const projectItems = project.getLanguageService().getNavigateToItems(
-              searchValue,
-              maxResultCount,
-              /*fileName*/
-              void 0,
-              /*excludeDts*/
-              project.isNonTsProject(),
-              /*excludeLibFiles*/
-              preferences.excludeLibrarySymbolsInNavTo
-            );
-            const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project));
-            if (unseenItems.length) {
-              outputs.push({ project, navigateToItems: unseenItems });
-            }
-          }
-          function tryAddSeenItem(item) {
-            const name = item.name;
-            if (!seenItems.has(name)) {
-              seenItems.set(name, [item]);
-              return true;
-            }
-            const seen = seenItems.get(name);
-            for (const seenItem of seen) {
-              if (navigateToItemIsEqualTo(seenItem, item)) {
-                return false;
-              }
-            }
-            seen.push(item);
-            return true;
-          }
-          function navigateToItemIsEqualTo(a, b) {
-            if (a === b) {
-              return true;
-            }
-            if (!a || !b) {
-              return false;
-            }
-            return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length;
-          }
-        }
-        getSupportedCodeFixes(args) {
-          if (!args)
-            return getSupportedCodeFixes();
-          if (args.file) {
-            const { file, project: project2 } = this.getFileAndProject(args);
-            return project2.getLanguageService().getSupportedCodeFixes(file);
-          }
-          const project = this.getProject(args.projectFileName);
-          if (!project)
-            Errors.ThrowNoProject();
-          return project.getLanguageService().getSupportedCodeFixes();
-        }
-        isLocation(locationOrSpan) {
-          return locationOrSpan.line !== void 0;
-        }
-        extractPositionOrRange(args, scriptInfo) {
-          let position;
-          let textRange;
-          if (this.isLocation(args)) {
-            position = getPosition(args);
-          } else {
-            textRange = this.getRange(args, scriptInfo);
+          if (!info) continue;
+          if (!noDtsProject.containsScriptInfo(info)) {
+            noDtsProject.addRoot(info);
+            noDtsProject.updateGraph();
           }
-          return Debug.checkDefined(position === void 0 ? textRange : position);
-          function getPosition(loc) {
-            return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset);
+          const noDtsProgram = ls.getProgram();
+          const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch));
+          for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) {
+            definitionSet.add(match);
           }
         }
-        getRange(args, scriptInfo) {
-          const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
-          return { pos: startPosition, end: endPosition };
-        }
-        getApplicableRefactors(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-          return project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind, args.includeInteractiveActions);
+      }
+      definitions = arrayFrom(definitionSet.values());
+    }
+    definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution);
+    return this.mapDefinitionInfo(definitions, project);
+    function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) {
+      var _a2, _b, _c;
+      const nodeModulesPathParts = getNodeModulePathParts(fileName);
+      if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) {
+        const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex);
+        const packageJsonCache = (_a2 = project.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache();
+        const compilerOptions = project.getCompilationSettings();
+        const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory + "/package.json", project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions));
+        if (!packageJson) return void 0;
+        const entrypoints = getEntrypointsFromPackageJsonInfo(
+          packageJson,
+          { moduleResolution: 2 /* Node10 */ },
+          project,
+          project.getModuleResolutionCache()
+        );
+        const packageNamePathPart = fileName.substring(
+          nodeModulesPathParts.topLevelPackageNameIndex + 1,
+          nodeModulesPathParts.packageRootIndex
+        );
+        const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart));
+        const path = project.toPath(fileName);
+        if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) {
+          return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName;
+        } else {
+          const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1);
+          const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`;
+          return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName;
         }
-        getEditsForRefactor(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-          const result = project.getLanguageService().getEditsForRefactor(
+      }
+      return void 0;
+    }
+    function getAmbientCandidatesByClimbingAccessChain() {
+      const ls = project.getLanguageService();
+      const program = ls.getProgram();
+      const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
+      if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) {
+        return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => {
+          var _a2;
+          if (nameInChain === initialNode) return void 0;
+          const candidates = (_a2 = ls.getDefinitionAtPosition(
             file,
-            this.getFormatOptions(file),
-            this.extractPositionOrRange(args, scriptInfo),
-            args.refactor,
-            args.action,
-            this.getPreferences(file),
-            args.interactiveRefactorArguments
-          );
-          if (result === void 0) {
-            return {
-              edits: []
-            };
-          }
-          if (simplifiedResult) {
-            const { renameFilename, renameLocation, edits } = result;
-            let mappedRenameLocation;
-            if (renameFilename !== void 0 && renameLocation !== void 0) {
-              const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename));
-              mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits);
-            }
-            return {
-              renameLocation: mappedRenameLocation,
-              renameFilename,
-              edits: this.mapTextChangesToCodeEdits(edits),
-              notApplicableReason: result.notApplicableReason
-            };
+            nameInChain.getStart(),
+            /*searchOtherFilesOnly*/
+            true,
+            /*stopAtAlias*/
+            false
+          )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
+            fileName: d.fileName,
+            name: getTextOfIdentifierOrLiteral(initialNode)
+          }));
+          if (some(candidates)) {
+            return candidates;
           }
-          return result;
-        }
-        getMoveToRefactoringFileSuggestions(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-          return project.getLanguageService().getMoveToRefactoringFileSuggestions(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file));
-        }
-        organizeImports(args, simplifiedResult) {
-          Debug.assert(args.scope.type === "file");
-          const { file, project } = this.getFileAndProject(args.scope.args);
-          const changes = project.getLanguageService().organizeImports(
-            {
-              fileName: file,
-              mode: args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0),
-              type: "file"
-            },
-            this.getFormatOptions(file),
-            this.getPreferences(file)
+        }) || emptyArray2;
+      }
+      return emptyArray2;
+    }
+    function tryRefineDefinition(definition, program, noDtsProgram) {
+      var _a2;
+      const fileToSearch = noDtsProgram.getSourceFile(definition.fileName);
+      if (!fileToSearch) {
+        return void 0;
+      }
+      const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
+      const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode);
+      const importSpecifier = symbol && getDeclarationOfKind(symbol, 276 /* ImportSpecifier */);
+      if (!importSpecifier) return void 0;
+      const nameToSearch = ((_a2 = importSpecifier.propertyName) == null ? void 0 : _a2.text) || importSpecifier.name.text;
+      return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram);
+    }
+    function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) {
+      const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch);
+      return mapDefined(matches, (match) => {
+        const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match);
+        const decl = getDeclarationFromName(match);
+        if (symbol && decl) {
+          return ts_GoToDefinition_exports.createDefinitionInfo(
+            decl,
+            noDtsProgram.getTypeChecker(),
+            symbol,
+            decl,
+            /*unverified*/
+            true
           );
-          if (simplifiedResult) {
-            return this.mapTextChangesToCodeEdits(changes);
-          } else {
-            return changes;
-          }
-        }
-        getEditsForFileRename(args, simplifiedResult) {
-          const oldPath = toNormalizedPath(args.oldFilePath);
-          const newPath = toNormalizedPath(args.newFilePath);
-          const formatOptions = this.getHostFormatOptions();
-          const preferences = this.getHostPreferences();
-          const seenFiles = /* @__PURE__ */ new Set();
-          const textChanges2 = [];
-          this.projectService.loadAncestorProjectTree();
-          this.projectService.forEachEnabledProject((project) => {
-            const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences);
-            const projectFiles = [];
-            for (const textChange of projectTextChanges) {
-              if (!seenFiles.has(textChange.fileName)) {
-                textChanges2.push(textChange);
-                projectFiles.push(textChange.fileName);
-              }
-            }
-            for (const file of projectFiles) {
-              seenFiles.add(file);
-            }
-          });
-          return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2;
         }
-        getCodeFixes(args, simplifiedResult) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-          const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
-          let codeActions;
-          try {
-            codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file));
-          } catch (e) {
-            const ls = project.getLanguageService();
-            const existingDiagCodes = [
-              ...ls.getSyntacticDiagnostics(file),
-              ...ls.getSemanticDiagnostics(file),
-              ...ls.getSuggestionDiagnostics(file)
-            ].map(
-              (d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code
-            );
-            const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c));
-            if (badCode !== void 0) {
-              e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error:
-${e.message}`;
-            }
-            throw e;
-          }
-          return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions;
-        }
-        getCombinedCodeFix({ scope, fixId: fixId52 }, simplifiedResult) {
-          Debug.assert(scope.type === "file");
-          const { file, project } = this.getFileAndProject(scope.args);
-          const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId52, this.getFormatOptions(file), this.getPreferences(file));
-          if (simplifiedResult) {
-            return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands };
-          } else {
-            return res;
-          }
-        }
-        applyCodeActionCommand(args) {
-          const commands = args.command;
-          for (const command of toArray(commands)) {
-            const { file, project } = this.getFileAndProject(command);
-            project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then(
-              (_result) => {
-              },
-              (_error) => {
+      });
+    }
+  }
+  getEmitOutput(args) {
+    const { file, project } = this.getFileAndProject(args);
+    if (!project.shouldEmitFile(project.getScriptInfo(file))) {
+      return { emitSkipped: true, outputFiles: [], diagnostics: [] };
+    }
+    const result = project.getLanguageService().getEmitOutput(file);
+    return args.richResponse ? {
+      ...result,
+      diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(
+        d,
+        /*includeFileName*/
+        true
+      ))
+    } : result;
+  }
+  mapJSDocTagInfo(tags, project, richResponse) {
+    return tags ? tags.map((tag) => {
+      var _a;
+      return {
+        ...tag,
+        text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a = tag.text) == null ? void 0 : _a.map((part) => part.text).join("")
+      };
+    }) : [];
+  }
+  mapDisplayParts(parts, project) {
+    if (!parts) {
+      return [];
+    }
+    return parts.map(
+      (part) => part.kind !== "linkName" ? part : {
+        ...part,
+        target: this.toFileSpan(part.target.fileName, part.target.textSpan, project)
+      }
+    );
+  }
+  mapSignatureHelpItems(items, project, richResponse) {
+    return items.map((item) => ({
+      ...item,
+      documentation: this.mapDisplayParts(item.documentation, project),
+      parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })),
+      tags: this.mapJSDocTagInfo(item.tags, project, richResponse)
+    }));
+  }
+  mapDefinitionInfo(definitions, project) {
+    return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } }));
+  }
+  /*
+   * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in
+   * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols.
+   * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a
+   * set of additional fields, and does the reverse for VS (store the .d.ts location where
+   * it used to be and stores the .ts location in the additional fields).
+   */
+  static mapToOriginalLocation(def) {
+    if (def.originalFileName) {
+      Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is");
+      return {
+        ...def,
+        fileName: def.originalFileName,
+        textSpan: def.originalTextSpan,
+        targetFileName: def.fileName,
+        targetTextSpan: def.textSpan,
+        contextSpan: def.originalContextSpan,
+        targetContextSpan: def.contextSpan
+      };
+    }
+    return def;
+  }
+  toFileSpan(fileName, textSpan, project) {
+    const ls = project.getLanguageService();
+    const start = ls.toLineColumnOffset(fileName, textSpan.start);
+    const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan));
+    return {
+      file: fileName,
+      start: { line: start.line + 1, offset: start.character + 1 },
+      end: { line: end.line + 1, offset: end.character + 1 }
+    };
+  }
+  toFileSpanWithContext(fileName, textSpan, contextSpan, project) {
+    const fileSpan = this.toFileSpan(fileName, textSpan, project);
+    const context = contextSpan && this.toFileSpan(fileName, contextSpan, project);
+    return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan;
+  }
+  getTypeDefinition(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project);
+    return this.mapDefinitionInfo(definitions, project);
+  }
+  mapImplementationLocations(implementations, project) {
+    return implementations.map((info) => {
+      const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
+      return !newDocumentSpan ? info : {
+        ...newDocumentSpan,
+        kind: info.kind,
+        displayParts: info.displayParts
+      };
+    });
+  }
+  getImplementation(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project);
+    return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(_Session.mapToOriginalLocation);
+  }
+  getSyntacticDiagnosticsSync(args) {
+    const { configFile } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return emptyArray2;
+    }
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      false,
+      (project, file) => project.getLanguageService().getSyntacticDiagnostics(file),
+      !!args.includeLinePosition
+    );
+  }
+  getSemanticDiagnosticsSync(args) {
+    const { configFile, project } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition);
+    }
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      true,
+      (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file),
+      !!args.includeLinePosition
+    );
+  }
+  getSuggestionDiagnosticsSync(args) {
+    const { configFile } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return emptyArray2;
+    }
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      true,
+      (project, file) => project.getLanguageService().getSuggestionDiagnostics(file),
+      !!args.includeLinePosition
+    );
+  }
+  getJsxClosingTag(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    const tag = languageService.getJsxClosingTagAtPosition(file, position);
+    return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 };
+  }
+  getLinkedEditingRange(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    const linkedEditInfo = languageService.getLinkedEditingRangeAtPosition(file, position);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    if (scriptInfo === void 0 || linkedEditInfo === void 0) return void 0;
+    return convertLinkedEditInfoToRanges(linkedEditInfo, scriptInfo);
+  }
+  getDocumentHighlights(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch);
+    if (!documentHighlights) return emptyArray2;
+    if (!simplifiedResult) return documentHighlights;
+    return documentHighlights.map(({ fileName, highlightSpans }) => {
+      const scriptInfo = project.getScriptInfo(fileName);
+      return {
+        file: fileName,
+        highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({
+          ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo),
+          kind
+        }))
+      };
+    });
+  }
+  provideInlayHints(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file));
+    return hints.map((hint) => {
+      const { position, displayParts } = hint;
+      return {
+        ...hint,
+        position: scriptInfo.positionToLineOffset(position),
+        displayParts: displayParts == null ? void 0 : displayParts.map(({ text, span, file: file2 }) => {
+          if (span) {
+            Debug.assertIsDefined(file2, "Target file should be defined together with its span.");
+            const scriptInfo2 = this.projectService.getScriptInfo(file2);
+            return {
+              text,
+              span: {
+                start: scriptInfo2.positionToLineOffset(span.start),
+                end: scriptInfo2.positionToLineOffset(span.start + span.length),
+                file: file2
               }
-            );
-          }
-          return {};
-        }
-        getStartAndEndPosition(args, scriptInfo) {
-          let startPosition, endPosition;
-          if (args.startPosition !== void 0) {
-            startPosition = args.startPosition;
-          } else {
-            startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset);
-            args.startPosition = startPosition;
-          }
-          if (args.endPosition !== void 0) {
-            endPosition = args.endPosition;
+            };
           } else {
-            endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-            args.endPosition = endPosition;
+            return { text };
           }
-          return { startPosition, endPosition };
-        }
-        mapCodeAction({ description: description3, changes, commands }) {
-          return { description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands };
-        }
-        mapCodeFixAction({ fixName: fixName8, description: description3, changes, commands, fixId: fixId52, fixAllDescription }) {
-          return { fixName: fixName8, description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId52, fixAllDescription };
-        }
-        mapTextChangesToCodeEdits(textChanges2) {
-          return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change));
-        }
-        mapTextChangeToCodeEdit(textChanges2) {
-          const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName);
-          if (!!textChanges2.isNewFile === !!scriptInfo) {
-            if (!scriptInfo) {
-              this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName);
+        })
+      };
+    });
+  }
+  mapCode(args) {
+    var _a;
+    const formatOptions = this.getHostFormatOptions();
+    const preferences = this.getHostPreferences();
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const focusLocations = (_a = args.mapping.focusLocations) == null ? void 0 : _a.map((spans) => {
+      return spans.map((loc) => {
+        const start = scriptInfo.lineOffsetToPosition(loc.start.line, loc.start.offset);
+        const end = scriptInfo.lineOffsetToPosition(loc.end.line, loc.end.offset);
+        return {
+          start,
+          length: end - start
+        };
+      });
+    });
+    const changes = languageService.mapCode(file, args.mapping.contents, focusLocations, formatOptions, preferences);
+    return this.mapTextChangesToCodeEdits(changes);
+  }
+  setCompilerOptionsForInferredProjects(args) {
+    this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath);
+  }
+  getProjectInfo(args) {
+    return this.getProjectInfoWorker(
+      args.file,
+      args.projectFileName,
+      args.needFileNameList,
+      /*excludeConfigFiles*/
+      false
+    );
+  }
+  getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, excludeConfigFiles) {
+    const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName);
+    updateProjectIfDirty(project);
+    const projectInfo = {
+      configFileName: project.getProjectName(),
+      languageServiceDisabled: !project.languageServiceEnabled,
+      fileNames: needFileNameList ? project.getFileNames(
+        /*excludeFilesFromExternalLibraries*/
+        false,
+        excludeConfigFiles
+      ) : void 0
+    };
+    return projectInfo;
+  }
+  getRenameInfo(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const preferences = this.getPreferences(file);
+    return project.getLanguageService().getRenameInfo(file, position, preferences);
+  }
+  getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) {
+    let projects;
+    let symLinkedProjects;
+    if (args.projectFileName) {
+      const project = this.getProject(args.projectFileName);
+      if (project) {
+        projects = [project];
+      }
+    } else {
+      const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file);
+      if (!scriptInfo) {
+        if (ignoreNoProjectError) return emptyArray2;
+        this.projectService.logErrorForScriptInfoNotFound(args.file);
+        return Errors.ThrowNoProject();
+      } else if (!getScriptInfoEnsuringProjectsUptoDate) {
+        this.projectService.ensureDefaultProjectForFile(scriptInfo);
+      }
+      projects = scriptInfo.containingProjects;
+      symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo);
+    }
+    projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan());
+    if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) {
+      this.projectService.logErrorForScriptInfoNotFound(args.file ?? args.projectFileName);
+      return Errors.ThrowNoProject();
+    }
+    return symLinkedProjects ? { projects, symLinkedProjects } : projects;
+  }
+  getDefaultProject(args) {
+    if (args.projectFileName) {
+      const project = this.getProject(args.projectFileName);
+      if (project) {
+        return project;
+      }
+      if (!args.file) {
+        return Errors.ThrowNoProject();
+      }
+    }
+    const info = this.projectService.getScriptInfo(args.file);
+    return info.getDefaultProject();
+  }
+  getRenameLocations(args, simplifiedResult) {
+    const file = toNormalizedPath(args.file);
+    const position = this.getPositionInFile(args, file);
+    const projects = this.getProjects(args);
+    const defaultProject = this.getDefaultProject(args);
+    const preferences = this.getPreferences(file);
+    const renameInfo = this.mapRenameInfo(
+      defaultProject.getLanguageService().getRenameInfo(file, position, preferences),
+      Debug.checkDefined(this.projectService.getScriptInfo(file))
+    );
+    if (!renameInfo.canRename) return simplifiedResult ? { info: renameInfo, locs: [] } : [];
+    const locations = getRenameLocationsWorker(
+      projects,
+      defaultProject,
+      { fileName: args.file, pos: position },
+      !!args.findInStrings,
+      !!args.findInComments,
+      preferences,
+      this.host.useCaseSensitiveFileNames
+    );
+    if (!simplifiedResult) return locations;
+    return { info: renameInfo, locs: this.toSpanGroups(locations) };
+  }
+  mapRenameInfo(info, scriptInfo) {
+    if (info.canRename) {
+      const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info;
+      return identity(
+        { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) }
+      );
+    } else {
+      return info;
+    }
+  }
+  toSpanGroups(locations) {
+    const map2 = /* @__PURE__ */ new Map();
+    for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) {
+      let group2 = map2.get(fileName);
+      if (!group2) map2.set(fileName, group2 = { file: fileName, locs: [] });
+      const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName));
+      group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText });
+    }
+    return arrayFrom(map2.values());
+  }
+  getReferences(args, simplifiedResult) {
+    const file = toNormalizedPath(args.file);
+    const projects = this.getProjects(args);
+    const position = this.getPositionInFile(args, file);
+    const references = getReferencesWorker(
+      projects,
+      this.getDefaultProject(args),
+      { fileName: args.file, pos: position },
+      this.host.useCaseSensitiveFileNames,
+      this.logger
+    );
+    if (!simplifiedResult) return references;
+    const preferences = this.getPreferences(file);
+    const defaultProject = this.getDefaultProject(args);
+    const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file);
+    const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position);
+    const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : "";
+    const nameSpan = nameInfo && nameInfo.textSpan;
+    const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0;
+    const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : "";
+    const refs = flatMap(references, (referencedSymbol) => {
+      return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
+    });
+    return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString };
+  }
+  getFileReferences(args, simplifiedResult) {
+    const projects = this.getProjects(args);
+    const fileName = args.file;
+    const preferences = this.getPreferences(toNormalizedPath(fileName));
+    const references = [];
+    const seen = createDocumentSpanSet(this.host.useCaseSensitiveFileNames);
+    forEachProjectInProjects(
+      projects,
+      /*path*/
+      void 0,
+      (project) => {
+        if (project.getCancellationToken().isCancellationRequested()) return;
+        const projectOutputs = project.getLanguageService().getFileReferences(fileName);
+        if (projectOutputs) {
+          for (const referenceEntry of projectOutputs) {
+            if (!seen.has(referenceEntry)) {
+              references.push(referenceEntry);
+              seen.add(referenceEntry);
             }
-            Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo }));
           }
-          return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2);
-        }
-        convertTextChangeToCodeEdit(change, scriptInfo) {
-          return {
-            start: scriptInfo.positionToLineOffset(change.span.start),
-            end: scriptInfo.positionToLineOffset(change.span.start + change.span.length),
-            newText: change.newText ? change.newText : ""
-          };
         }
-        getBraceMatching(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const position = this.getPosition(args, scriptInfo);
-          const spans = languageService.getBraceMatchingAtPosition(file, position);
-          return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans;
-        }
-        getDiagnosticsForProject(next, delay, fileName) {
-          if (this.suppressDiagnosticEvents) {
-            return;
-          }
-          const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(
-            fileName,
-            /*projectFileName*/
-            void 0,
-            /*needFileNameList*/
-            true,
-            /*excludeConfigFiles*/
-            true
-          );
-          if (languageServiceDisabled) {
-            return;
-          }
-          const fileNamesInProject = fileNames.filter((value) => !value.includes("lib.d.ts"));
-          if (fileNamesInProject.length === 0) {
-            return;
-          }
-          const highPriorityFiles = [];
-          const mediumPriorityFiles = [];
-          const lowPriorityFiles = [];
-          const veryLowPriorityFiles = [];
-          const normalizedFileName = toNormalizedPath(fileName);
-          const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName);
-          for (const fileNameInProject of fileNamesInProject) {
-            if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) {
-              highPriorityFiles.push(fileNameInProject);
-            } else {
-              const info = this.projectService.getScriptInfo(fileNameInProject);
-              if (!info.isScriptOpen()) {
-                if (isDeclarationFileName(fileNameInProject)) {
-                  veryLowPriorityFiles.push(fileNameInProject);
-                } else {
-                  lowPriorityFiles.push(fileNameInProject);
-                }
-              } else {
-                mediumPriorityFiles.push(fileNameInProject);
-              }
-            }
+      }
+    );
+    if (!simplifiedResult) return references;
+    const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
+    return {
+      refs,
+      symbolName: `"${args.file}"`
+    };
+  }
+  /**
+   * @param fileName is the name of the file to be opened
+   * @param fileContent is a version of the file content that is known to be more up to date than the one on disk
+   */
+  openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
+    this.projectService.openClientFileWithNormalizedPath(
+      fileName,
+      fileContent,
+      scriptKind,
+      /*hasMixedContent*/
+      false,
+      projectRootPath
+    );
+  }
+  getPosition(args, scriptInfo) {
+    return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset);
+  }
+  getPositionInFile(args, file) {
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    return this.getPosition(args, scriptInfo);
+  }
+  getFileAndProject(args) {
+    return this.getFileAndProjectWorker(args.file, args.projectFileName);
+  }
+  getFileAndLanguageServiceForSyntacticOperation(args) {
+    const { file, project } = this.getFileAndProject(args);
+    return {
+      file,
+      languageService: project.getLanguageService(
+        /*ensureSynchronized*/
+        false
+      )
+    };
+  }
+  getFileAndProjectWorker(uncheckedFileName, projectFileName) {
+    const file = toNormalizedPath(uncheckedFileName);
+    const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file);
+    return { file, project };
+  }
+  getOutliningSpans(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const spans = languageService.getOutliningSpans(file);
+    if (simplifiedResult) {
+      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+      return spans.map((s) => ({
+        textSpan: toProtocolTextSpan(s.textSpan, scriptInfo),
+        hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo),
+        bannerText: s.bannerText,
+        autoCollapse: s.autoCollapse,
+        kind: s.kind
+      }));
+    } else {
+      return spans;
+    }
+  }
+  getTodoComments(args) {
+    const { file, project } = this.getFileAndProject(args);
+    return project.getLanguageService().getTodoComments(file, args.descriptors);
+  }
+  getDocCommentTemplate(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file), this.getFormatOptions(file));
+  }
+  getSpanOfEnclosingComment(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const onlyMultiLine = args.onlyMultiLine;
+    const position = this.getPositionInFile(args, file);
+    return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine);
+  }
+  getIndentation(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    const indentation = languageService.getIndentationAtPosition(file, position, options);
+    return { position, indentation };
+  }
+  getBreakpointStatement(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getBreakpointStatementAtPosition(file, position);
+  }
+  getNameOrDottedNameSpan(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getNameOrDottedNameSpan(file, position, position);
+  }
+  isValidBraceCompletion(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0));
+  }
+  getQuickInfoWorker(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo));
+    if (!quickInfo) {
+      return void 0;
+    }
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    if (simplifiedResult) {
+      const displayString = displayPartsToString(quickInfo.displayParts);
+      return {
+        kind: quickInfo.kind,
+        kindModifiers: quickInfo.kindModifiers,
+        start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start),
+        end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)),
+        displayString,
+        documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation),
+        tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts)
+      };
+    } else {
+      return useDisplayParts ? quickInfo : {
+        ...quickInfo,
+        tags: this.mapJSDocTagInfo(
+          quickInfo.tags,
+          project,
+          /*richResponse*/
+          false
+        )
+      };
+    }
+  }
+  getFormattingEditsForRange(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+    const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file));
+    if (!edits) {
+      return void 0;
+    }
+    return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo));
+  }
+  getFormattingEditsForRangeFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options);
+  }
+  getFormattingEditsForDocumentFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsForDocument(file, options);
+  }
+  getFormattingEditsAfterKeystrokeFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options);
+  }
+  getFormattingEditsAfterKeystroke(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const formatOptions = this.getFormatOptions(file);
+    const edits = languageService.getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions);
+    if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) {
+      const { lineText, absolutePosition } = scriptInfo.textStorage.getAbsolutePositionAndLineText(args.line);
+      if (lineText && lineText.search("\\S") < 0) {
+        const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions);
+        let hasIndent = 0;
+        let i, len;
+        for (i = 0, len = lineText.length; i < len; i++) {
+          if (lineText.charAt(i) === " ") {
+            hasIndent++;
+          } else if (lineText.charAt(i) === "	") {
+            hasIndent += formatOptions.tabSize;
+          } else {
+            break;
           }
-          const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles];
-          const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project }));
-          this.updateErrorCheck(
-            next,
-            checkList,
-            delay,
-            /*requireOpen*/
-            false
-          );
         }
-        configurePlugin(args) {
-          this.projectService.configurePlugin(args);
-        }
-        getSmartSelectionRange(args, simplifiedResult) {
-          const { locations } = args;
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file));
-          return map(locations, (location) => {
-            const pos = this.getPosition(location, scriptInfo);
-            const selectionRange = languageService.getSmartSelectionRange(file, pos);
-            return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange;
+        if (preferredIndent !== hasIndent) {
+          const firstNoWhiteSpacePosition = absolutePosition + i;
+          edits.push({
+            span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition),
+            newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions)
           });
         }
-        toggleLineComment(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfo(file);
-          const textRange = this.getRange(args, scriptInfo);
-          const textChanges2 = languageService.toggleLineComment(file, textRange);
-          if (simplifiedResult) {
-            const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-            return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
-          }
-          return textChanges2;
-        }
-        toggleMultilineComment(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const textRange = this.getRange(args, scriptInfo);
-          const textChanges2 = languageService.toggleMultilineComment(file, textRange);
-          if (simplifiedResult) {
-            const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-            return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
-          }
-          return textChanges2;
-        }
-        commentSelection(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const textRange = this.getRange(args, scriptInfo);
-          const textChanges2 = languageService.commentSelection(file, textRange);
-          if (simplifiedResult) {
-            const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-            return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
-          }
-          return textChanges2;
-        }
-        uncommentSelection(args, simplifiedResult) {
-          const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          const textRange = this.getRange(args, scriptInfo);
-          const textChanges2 = languageService.uncommentSelection(file, textRange);
-          if (simplifiedResult) {
-            const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-            return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
-          }
-          return textChanges2;
-        }
-        mapSelectionRange(selectionRange, scriptInfo) {
-          const result = {
-            textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo)
-          };
-          if (selectionRange.parent) {
-            result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo);
-          }
-          return result;
-        }
-        getScriptInfoFromProjectService(file) {
-          const normalizedFile = toNormalizedPath(file);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile);
-          if (!scriptInfo) {
-            this.projectService.logErrorForScriptInfoNotFound(normalizedFile);
-            return Errors.ThrowNoProject();
-          }
-          return scriptInfo;
-        }
-        toProtocolCallHierarchyItem(item) {
-          const scriptInfo = this.getScriptInfoFromProjectService(item.file);
-          return {
-            name: item.name,
-            kind: item.kind,
-            kindModifiers: item.kindModifiers,
-            file: item.file,
-            containerName: item.containerName,
-            span: toProtocolTextSpan(item.span, scriptInfo),
-            selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo)
-          };
-        }
-        toProtocolCallHierarchyIncomingCall(incomingCall) {
-          const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file);
-          return {
-            from: this.toProtocolCallHierarchyItem(incomingCall.from),
-            fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
-          };
-        }
-        toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) {
-          return {
-            to: this.toProtocolCallHierarchyItem(outgoingCall.to),
-            fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
-          };
-        }
-        prepareCallHierarchy(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-          if (scriptInfo) {
-            const position = this.getPosition(args, scriptInfo);
-            const result = project.getLanguageService().prepareCallHierarchy(file, position);
-            return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item));
-          }
+      }
+    }
+    if (!edits) {
+      return void 0;
+    }
+    return edits.map((edit) => {
+      return {
+        start: scriptInfo.positionToLineOffset(edit.span.start),
+        end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)),
+        newText: edit.newText ? edit.newText : ""
+      };
+    });
+  }
+  getCompletions(args, kind) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const completions = project.getLanguageService().getCompletionsAtPosition(
+      file,
+      position,
+      {
+        ...convertUserPreferences(this.getPreferences(file)),
+        triggerCharacter: args.triggerCharacter,
+        triggerKind: args.triggerKind,
+        includeExternalModuleExports: args.includeExternalModuleExports,
+        includeInsertTextCompletions: args.includeInsertTextCompletions
+      },
+      project.projectService.getFormatCodeOptions(file)
+    );
+    if (completions === void 0) return void 0;
+    if (kind === "completions-full" /* CompletionsFull */) return completions;
+    const prefix = args.prefix || "";
+    const entries = mapDefined(completions.entries, (entry) => {
+      if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) {
+        const {
+          name,
+          kind: kind2,
+          kindModifiers,
+          sortText,
+          insertText,
+          filterText,
+          replacementSpan,
+          hasAction,
+          source,
+          sourceDisplay,
+          labelDetails,
+          isSnippet,
+          isRecommended,
+          isPackageJsonImport,
+          isImportStatementCompletion,
+          data
+        } = entry;
+        const convertedSpan = replacementSpan ? toProtocolTextSpan(replacementSpan, scriptInfo) : void 0;
+        return {
+          name,
+          kind: kind2,
+          kindModifiers,
+          sortText,
+          insertText,
+          filterText,
+          replacementSpan: convertedSpan,
+          isSnippet,
+          hasAction: hasAction || void 0,
+          source,
+          sourceDisplay,
+          labelDetails,
+          isRecommended,
+          isPackageJsonImport,
+          isImportStatementCompletion,
+          data
+        };
+      }
+    });
+    if (kind === "completions" /* Completions */) {
+      if (completions.metadata) entries.metadata = completions.metadata;
+      return entries;
+    }
+    const res = {
+      ...completions,
+      optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo),
+      entries
+    };
+    return res;
+  }
+  getCompletionEntryDetails(args, fullResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const formattingOptions = project.projectService.getFormatCodeOptions(file);
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    const result = mapDefined(args.entryNames, (entryName) => {
+      const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName;
+      return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0);
+    });
+    return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(
+      details.tags,
+      project,
+      /*richResponse*/
+      false
+    ) })) : result.map((details) => ({
+      ...details,
+      codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)),
+      documentation: this.mapDisplayParts(details.documentation, project),
+      tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts)
+    }));
+  }
+  getCompileOnSaveAffectedFileList(args) {
+    const projects = this.getProjects(
+      args,
+      /*getScriptInfoEnsuringProjectsUptoDate*/
+      true,
+      /*ignoreNoProjectError*/
+      true
+    );
+    const info = this.projectService.getScriptInfo(args.file);
+    if (!info) {
+      return emptyArray2;
+    }
+    return combineProjectOutput(
+      info,
+      (path) => this.projectService.getScriptInfoForPath(path),
+      projects,
+      (project, info2) => {
+        if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) {
           return void 0;
         }
-        provideCallHierarchyIncomingCalls(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.getScriptInfoFromProjectService(file);
-          const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo));
-          return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call));
-        }
-        provideCallHierarchyOutgoingCalls(args) {
-          const { file, project } = this.getFileAndProject(args);
-          const scriptInfo = this.getScriptInfoFromProjectService(file);
-          const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo));
-          return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo));
-        }
-        getCanonicalFileName(fileName) {
-          const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName);
-          return normalizePath(name);
-        }
-        exit() {
-        }
-        notRequired() {
-          return { responseRequired: false };
-        }
-        requiredResponse(response) {
-          return { response, responseRequired: true };
-        }
-        addProtocolHandler(command, handler) {
-          if (this.handlers.has(command)) {
-            throw new Error(`Protocol handler already exists for command "${command}"`);
-          }
-          this.handlers.set(command, handler);
-        }
-        setCurrentRequest(requestId) {
-          Debug.assert(this.currentRequestId === void 0);
-          this.currentRequestId = requestId;
-          this.cancellationToken.setRequest(requestId);
-        }
-        resetCurrentRequest(requestId) {
-          Debug.assert(this.currentRequestId === requestId);
-          this.currentRequestId = void 0;
-          this.cancellationToken.resetRequest(requestId);
-        }
-        executeWithRequestId(requestId, f) {
-          try {
-            this.setCurrentRequest(requestId);
-            return f();
-          } finally {
-            this.resetCurrentRequest(requestId);
-          }
-        }
-        executeCommand(request) {
-          const handler = this.handlers.get(request.command);
-          if (handler) {
-            const response = this.executeWithRequestId(request.seq, () => handler(request));
-            this.projectService.enableRequestedPlugins();
-            return response;
-          } else {
-            this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */);
-            this.doOutput(
-              /*info*/
-              void 0,
-              "unknown" /* Unknown */,
-              request.seq,
-              /*success*/
-              false,
-              `Unrecognized JSON command: ${request.command}`
-            );
-            return { responseRequired: false };
-          }
-        }
-        onMessage(message) {
-          var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k;
-          this.gcTimer.scheduleCollect();
-          this.performanceData = void 0;
-          let start;
-          if (this.logger.hasLevel(2 /* requestTime */)) {
-            start = this.hrtime();
-            if (this.logger.hasLevel(3 /* verbose */)) {
-              this.logger.info(`request:${indent2(this.toStringMessage(message))}`);
-            }
-          }
-          let request;
-          let relevantFile;
-          try {
-            request = this.parseMessage(message);
-            relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0;
-            (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command });
-            (_b = perfLogger) == null ? void 0 : _b.logStartCommand("" + request.command, this.toStringMessage(message).substring(0, 100));
-            (_c = tracing) == null ? void 0 : _c.push(
-              tracing.Phase.Session,
-              "executeCommand",
-              { seq: request.seq, command: request.command },
-              /*separateBeginAndEnd*/
-              true
-            );
-            const { response, responseRequired } = this.executeCommand(request);
-            (_d = tracing) == null ? void 0 : _d.pop();
-            if (this.logger.hasLevel(2 /* requestTime */)) {
-              const elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4);
-              if (responseRequired) {
-                this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`);
-              } else {
-                this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`);
-              }
-            }
-            (_e = perfLogger) == null ? void 0 : _e.logStopCommand("" + request.command, "Success");
-            (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response });
-            if (response) {
-              this.doOutput(
-                response,
-                request.command,
-                request.seq,
-                /*success*/
-                true
-              );
-            } else if (responseRequired) {
-              this.doOutput(
-                /*info*/
-                void 0,
-                request.command,
-                request.seq,
-                /*success*/
-                false,
-                "No content available."
-              );
-            }
-          } catch (err) {
-            (_g = tracing) == null ? void 0 : _g.popAll();
-            if (err instanceof OperationCanceledException) {
-              (_h = perfLogger) == null ? void 0 : _h.logStopCommand("" + (request && request.command), "Canceled: " + err);
-              (_i = tracing) == null ? void 0 : _i.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command });
-              this.doOutput(
-                { canceled: true },
-                request.command,
-                request.seq,
-                /*success*/
-                true
-              );
-              return;
-            }
-            this.logErrorWorker(err, this.toStringMessage(message), relevantFile);
-            (_j = perfLogger) == null ? void 0 : _j.logStopCommand("" + (request && request.command), "Error: " + err);
-            (_k = tracing) == null ? void 0 : _k.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message });
-            this.doOutput(
-              /*info*/
-              void 0,
-              request ? request.command : "unknown" /* Unknown */,
-              request ? request.seq : 0,
-              /*success*/
-              false,
-              "Error processing request. " + err.message + "\n" + err.stack
-            );
-          }
-        }
-        parseMessage(message) {
-          return JSON.parse(message);
-        }
-        toStringMessage(message) {
-          return message;
-        }
-        getFormatOptions(file) {
-          return this.projectService.getFormatCodeOptions(file);
-        }
-        getPreferences(file) {
-          return this.projectService.getPreferences(file);
-        }
-        getHostFormatOptions() {
-          return this.projectService.getHostFormatCodeOptions();
-        }
-        getHostPreferences() {
-          return this.projectService.getHostPreferences();
+        const compilationSettings = project.getCompilationSettings();
+        if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) {
+          return void 0;
         }
+        return {
+          projectFileName: project.getProjectName(),
+          fileNames: project.getCompileOnSaveAffectedFileList(info2),
+          projectUsesOutFile: !!compilationSettings.outFile
+        };
+      }
+    );
+  }
+  emitFile(args) {
+    const { file, project } = this.getFileAndProject(args);
+    if (!project) {
+      Errors.ThrowNoProject();
+    }
+    if (!project.languageServiceEnabled) {
+      return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false;
+    }
+    const scriptInfo = project.getScriptInfo(file);
+    const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark));
+    return args.richResponse ? {
+      emitSkipped,
+      diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(
+        d,
+        /*includeFileName*/
+        true
+      ))
+    } : !emitSkipped;
+  }
+  getSignatureHelpItems(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args);
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    if (helpItems && simplifiedResult) {
+      const span = helpItems.applicableSpan;
+      return {
+        ...helpItems,
+        applicableSpan: {
+          start: scriptInfo.positionToLineOffset(span.start),
+          end: scriptInfo.positionToLineOffset(span.start + span.length)
+        },
+        items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts)
+      };
+    } else if (useDisplayParts || !helpItems) {
+      return helpItems;
+    } else {
+      return {
+        ...helpItems,
+        items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(
+          item.tags,
+          project,
+          /*richResponse*/
+          false
+        ) }))
       };
     }
-  });
-
-  // src/server/scriptVersionCache.ts
-  var lineCollectionCapacity, CharRangeSection, EditWalker, TextChange9, _ScriptVersionCache, ScriptVersionCache, LineIndexSnapshot, LineIndex, LineNode, LineLeaf;
-  var init_scriptVersionCache = __esm({
-    "src/server/scriptVersionCache.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      lineCollectionCapacity = 4;
-      CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => {
-        CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart";
-        CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start";
-        CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire";
-        CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid";
-        CharRangeSection2[CharRangeSection2["End"] = 4] = "End";
-        CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd";
-        return CharRangeSection2;
-      })(CharRangeSection || {});
-      EditWalker = class {
-        constructor() {
-          this.goSubtree = true;
-          this.lineIndex = new LineIndex();
-          this.endBranch = [];
-          this.state = 2 /* Entire */;
-          this.initialText = "";
-          this.trailingText = "";
-          this.lineIndex.root = new LineNode();
-          this.startPath = [this.lineIndex.root];
-          this.stack = [this.lineIndex.root];
-        }
-        get done() {
-          return false;
-        }
-        insertLines(insertedText, suppressTrailingText) {
-          if (suppressTrailingText) {
-            this.trailingText = "";
-          }
-          if (insertedText) {
-            insertedText = this.initialText + insertedText + this.trailingText;
-          } else {
-            insertedText = this.initialText + this.trailingText;
-          }
-          const lm = LineIndex.linesFromText(insertedText);
-          const lines = lm.lines;
-          if (lines.length > 1 && lines[lines.length - 1] === "") {
-            lines.pop();
-          }
-          let branchParent;
-          let lastZeroCount;
-          for (let k = this.endBranch.length - 1; k >= 0; k--) {
-            this.endBranch[k].updateCounts();
-            if (this.endBranch[k].charCount() === 0) {
-              lastZeroCount = this.endBranch[k];
-              if (k > 0) {
-                branchParent = this.endBranch[k - 1];
-              } else {
-                branchParent = this.branchNode;
-              }
-            }
-          }
-          if (lastZeroCount) {
-            branchParent.remove(lastZeroCount);
-          }
-          const leafNode = this.startPath[this.startPath.length - 1];
-          if (lines.length > 0) {
-            leafNode.text = lines[0];
-            if (lines.length > 1) {
-              let insertedNodes = new Array(lines.length - 1);
-              let startNode2 = leafNode;
-              for (let i = 1; i < lines.length; i++) {
-                insertedNodes[i - 1] = new LineLeaf(lines[i]);
-              }
-              let pathIndex = this.startPath.length - 2;
-              while (pathIndex >= 0) {
-                const insertionNode = this.startPath[pathIndex];
-                insertedNodes = insertionNode.insertAt(startNode2, insertedNodes);
-                pathIndex--;
-                startNode2 = insertionNode;
-              }
-              let insertedNodesLen = insertedNodes.length;
-              while (insertedNodesLen > 0) {
-                const newRoot = new LineNode();
-                newRoot.add(this.lineIndex.root);
-                insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes);
-                insertedNodesLen = insertedNodes.length;
-                this.lineIndex.root = newRoot;
-              }
-              this.lineIndex.root.updateCounts();
-            } else {
-              for (let j = this.startPath.length - 2; j >= 0; j--) {
-                this.startPath[j].updateCounts();
-              }
-            }
-          } else {
-            const insertionNode = this.startPath[this.startPath.length - 2];
-            insertionNode.remove(leafNode);
-            for (let j = this.startPath.length - 2; j >= 0; j--) {
-              this.startPath[j].updateCounts();
-            }
-          }
-          return this.lineIndex;
+  }
+  toPendingErrorCheck(uncheckedFileName) {
+    const fileName = toNormalizedPath(uncheckedFileName);
+    const project = this.projectService.tryGetDefaultProjectForFile(fileName);
+    return project && { fileName, project };
+  }
+  getDiagnostics(next, delay, fileNames) {
+    if (this.suppressDiagnosticEvents) {
+      return;
+    }
+    if (fileNames.length > 0) {
+      this.updateErrorCheck(next, fileNames, delay);
+    }
+  }
+  change(args) {
+    const scriptInfo = this.projectService.getScriptInfo(args.file);
+    Debug.assert(!!scriptInfo);
+    scriptInfo.textStorage.switchToScriptVersionCache();
+    const start = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+    if (start >= 0) {
+      this.changeSeq++;
+      this.projectService.applyChangesToFile(
+        scriptInfo,
+        singleIterator({
+          span: { start, length: end - start },
+          newText: args.insertString
+          // TODO: GH#18217
+        })
+      );
+    }
+  }
+  reload(args, reqSeq) {
+    const file = toNormalizedPath(args.file);
+    const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile);
+    const info = this.projectService.getScriptInfoForNormalizedPath(file);
+    if (info) {
+      this.changeSeq++;
+      if (info.reloadFromFile(tempFileName)) {
+        this.doOutput(
+          /*info*/
+          void 0,
+          "reload" /* Reload */,
+          reqSeq,
+          /*success*/
+          true
+        );
+      }
+    }
+  }
+  saveToTmp(fileName, tempFileName) {
+    const scriptInfo = this.projectService.getScriptInfo(fileName);
+    if (scriptInfo) {
+      scriptInfo.saveTo(tempFileName);
+    }
+  }
+  closeClientFile(fileName) {
+    if (!fileName) {
+      return;
+    }
+    const file = normalizePath(fileName);
+    this.projectService.closeClientFile(file);
+  }
+  mapLocationNavigationBarItems(items, scriptInfo) {
+    return map(items, (item) => ({
+      text: item.text,
+      kind: item.kind,
+      kindModifiers: item.kindModifiers,
+      spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
+      childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo),
+      indent: item.indent
+    }));
+  }
+  getNavigationBarItems(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const items = languageService.getNavigationBarItems(file);
+    return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items;
+  }
+  toLocationNavigationTree(tree, scriptInfo) {
+    return {
+      text: tree.text,
+      kind: tree.kind,
+      kindModifiers: tree.kindModifiers,
+      spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
+      nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo),
+      childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo))
+    };
+  }
+  getNavigationTree(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const tree = languageService.getNavigationTree(file);
+    return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree;
+  }
+  getNavigateToItems(args, simplifiedResult) {
+    const full = this.getFullNavigateToItems(args);
+    return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap(
+      full,
+      ({ project, navigateToItems }) => navigateToItems.map((navItem) => {
+        const scriptInfo = project.getScriptInfo(navItem.fileName);
+        const bakedItem = {
+          name: navItem.name,
+          kind: navItem.kind,
+          kindModifiers: navItem.kindModifiers,
+          isCaseSensitive: navItem.isCaseSensitive,
+          matchKind: navItem.matchKind,
+          file: navItem.fileName,
+          start: scriptInfo.positionToLineOffset(navItem.textSpan.start),
+          end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan))
+        };
+        if (navItem.kindModifiers && navItem.kindModifiers !== "") {
+          bakedItem.kindModifiers = navItem.kindModifiers;
         }
-        post(_relativeStart, _relativeLength, lineCollection) {
-          if (lineCollection === this.lineCollectionAtBranch) {
-            this.state = 4 /* End */;
-          }
-          this.stack.pop();
+        if (navItem.containerName && navItem.containerName.length > 0) {
+          bakedItem.containerName = navItem.containerName;
         }
-        pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) {
-          const currentNode = this.stack[this.stack.length - 1];
-          if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) {
-            this.state = 1 /* Start */;
-            this.branchNode = currentNode;
-            this.lineCollectionAtBranch = lineCollection;
-          }
-          let child;
-          function fresh(node) {
-            if (node.isLeaf()) {
-              return new LineLeaf("");
-            } else
-              return new LineNode();
-          }
-          switch (nodeType) {
-            case 0 /* PreStart */:
-              this.goSubtree = false;
-              if (this.state !== 4 /* End */) {
-                currentNode.add(lineCollection);
-              }
-              break;
-            case 1 /* Start */:
-              if (this.state === 4 /* End */) {
-                this.goSubtree = false;
-              } else {
-                child = fresh(lineCollection);
-                currentNode.add(child);
-                this.startPath.push(child);
-              }
-              break;
-            case 2 /* Entire */:
-              if (this.state !== 4 /* End */) {
-                child = fresh(lineCollection);
-                currentNode.add(child);
-                this.startPath.push(child);
-              } else {
-                if (!lineCollection.isLeaf()) {
-                  child = fresh(lineCollection);
-                  currentNode.add(child);
-                  this.endBranch.push(child);
-                }
-              }
-              break;
-            case 3 /* Mid */:
-              this.goSubtree = false;
-              break;
-            case 4 /* End */:
-              if (this.state !== 4 /* End */) {
-                this.goSubtree = false;
-              } else {
-                if (!lineCollection.isLeaf()) {
-                  child = fresh(lineCollection);
-                  currentNode.add(child);
-                  this.endBranch.push(child);
-                }
-              }
-              break;
-            case 5 /* PostEnd */:
-              this.goSubtree = false;
-              if (this.state !== 1 /* Start */) {
-                currentNode.add(lineCollection);
-              }
-              break;
-          }
-          if (this.goSubtree) {
-            this.stack.push(child);
-          }
+        if (navItem.containerKind && navItem.containerKind.length > 0) {
+          bakedItem.containerKind = navItem.containerKind;
         }
-        // just gather text from the leaves
-        leaf(relativeStart, relativeLength, ll) {
-          if (this.state === 1 /* Start */) {
-            this.initialText = ll.text.substring(0, relativeStart);
-          } else if (this.state === 2 /* Entire */) {
-            this.initialText = ll.text.substring(0, relativeStart);
-            this.trailingText = ll.text.substring(relativeStart + relativeLength);
-          } else {
-            this.trailingText = ll.text.substring(relativeStart + relativeLength);
-          }
+        return bakedItem;
+      })
+    );
+  }
+  getFullNavigateToItems(args) {
+    const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args;
+    if (currentFileOnly) {
+      Debug.assertIsDefined(args.file);
+      const { file, project } = this.getFileAndProject(args);
+      return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }];
+    }
+    const preferences = this.getHostPreferences();
+    const outputs = [];
+    const seenItems = /* @__PURE__ */ new Map();
+    if (!args.file && !projectFileName) {
+      this.projectService.loadAncestorProjectTree();
+      this.projectService.forEachEnabledProject((project) => addItemsForProject(project));
+    } else {
+      const projects = this.getProjects(args);
+      forEachProjectInProjects(
+        projects,
+        /*path*/
+        void 0,
+        (project) => addItemsForProject(project)
+      );
+    }
+    return outputs;
+    function addItemsForProject(project) {
+      const projectItems = project.getLanguageService().getNavigateToItems(
+        searchValue,
+        maxResultCount,
+        /*fileName*/
+        void 0,
+        /*excludeDts*/
+        project.isNonTsProject(),
+        /*excludeLibFiles*/
+        preferences.excludeLibrarySymbolsInNavTo
+      );
+      const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project));
+      if (unseenItems.length) {
+        outputs.push({ project, navigateToItems: unseenItems });
+      }
+    }
+    function tryAddSeenItem(item) {
+      const name = item.name;
+      if (!seenItems.has(name)) {
+        seenItems.set(name, [item]);
+        return true;
+      }
+      const seen = seenItems.get(name);
+      for (const seenItem of seen) {
+        if (navigateToItemIsEqualTo(seenItem, item)) {
+          return false;
         }
+      }
+      seen.push(item);
+      return true;
+    }
+    function navigateToItemIsEqualTo(a, b) {
+      if (a === b) {
+        return true;
+      }
+      if (!a || !b) {
+        return false;
+      }
+      return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length;
+    }
+  }
+  getSupportedCodeFixes(args) {
+    if (!args) return getSupportedCodeFixes();
+    if (args.file) {
+      const { file, project: project2 } = this.getFileAndProject(args);
+      return project2.getLanguageService().getSupportedCodeFixes(file);
+    }
+    const project = this.getProject(args.projectFileName);
+    if (!project) Errors.ThrowNoProject();
+    return project.getLanguageService().getSupportedCodeFixes();
+  }
+  isLocation(locationOrSpan) {
+    return locationOrSpan.line !== void 0;
+  }
+  extractPositionOrRange(args, scriptInfo) {
+    let position;
+    let textRange;
+    if (this.isLocation(args)) {
+      position = getPosition(args);
+    } else {
+      textRange = this.getRange(args, scriptInfo);
+    }
+    return Debug.checkDefined(position === void 0 ? textRange : position);
+    function getPosition(loc) {
+      return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset);
+    }
+  }
+  getRange(args, scriptInfo) {
+    const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
+    return { pos: startPosition, end: endPosition };
+  }
+  getApplicableRefactors(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const result = project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind, args.includeInteractiveActions);
+    return result.map((result2) => ({ ...result2, actions: result2.actions.map((action) => ({ ...action, range: action.range ? { start: convertToLocation({ line: action.range.start.line, character: action.range.start.offset }), end: convertToLocation({ line: action.range.end.line, character: action.range.end.offset }) } : void 0 })) }));
+  }
+  getEditsForRefactor(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const result = project.getLanguageService().getEditsForRefactor(
+      file,
+      this.getFormatOptions(file),
+      this.extractPositionOrRange(args, scriptInfo),
+      args.refactor,
+      args.action,
+      this.getPreferences(file),
+      args.interactiveRefactorArguments
+    );
+    if (result === void 0) {
+      return {
+        edits: []
       };
-      TextChange9 = class {
-        constructor(pos, deleteLen, insertedText) {
-          this.pos = pos;
-          this.deleteLen = deleteLen;
-          this.insertedText = insertedText;
-        }
-        getTextChangeRange() {
-          return createTextChangeRange(createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0);
-        }
+    }
+    if (simplifiedResult) {
+      const { renameFilename, renameLocation, edits } = result;
+      let mappedRenameLocation;
+      if (renameFilename !== void 0 && renameLocation !== void 0) {
+        const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename));
+        mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits);
+      }
+      return {
+        renameLocation: mappedRenameLocation,
+        renameFilename,
+        edits: this.mapTextChangesToCodeEdits(edits),
+        notApplicableReason: result.notApplicableReason
       };
-      _ScriptVersionCache = class _ScriptVersionCache {
-        constructor() {
-          this.changes = [];
-          this.versions = new Array(_ScriptVersionCache.maxVersions);
-          this.minVersion = 0;
-          // no versions earlier than min version will maintain change history
-          this.currentVersion = 0;
-        }
-        versionToIndex(version2) {
-          if (version2 < this.minVersion || version2 > this.currentVersion) {
-            return void 0;
-          }
-          return version2 % _ScriptVersionCache.maxVersions;
-        }
-        currentVersionToIndex() {
-          return this.currentVersion % _ScriptVersionCache.maxVersions;
-        }
-        // REVIEW: can optimize by coalescing simple edits
-        edit(pos, deleteLen, insertedText) {
-          this.changes.push(new TextChange9(pos, deleteLen, insertedText));
-          if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) {
-            this.getSnapshot();
-          }
-        }
-        getSnapshot() {
-          return this._getSnapshot();
-        }
-        _getSnapshot() {
-          let snap = this.versions[this.currentVersionToIndex()];
-          if (this.changes.length > 0) {
-            let snapIndex = snap.index;
-            for (const change of this.changes) {
-              snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText);
-            }
-            snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes);
-            this.currentVersion = snap.version;
-            this.versions[this.currentVersionToIndex()] = snap;
-            this.changes = [];
-            if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) {
-              this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1;
-            }
-          }
-          return snap;
-        }
-        getSnapshotVersion() {
-          return this._getSnapshot().version;
-        }
-        getAbsolutePositionAndLineText(oneBasedLine) {
-          return this._getSnapshot().index.lineNumberToInfo(oneBasedLine);
-        }
-        lineOffsetToPosition(line, column) {
-          return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1);
-        }
-        positionToLineOffset(position) {
-          return this._getSnapshot().index.positionToLineOffset(position);
+    }
+    return result;
+  }
+  getMoveToRefactoringFileSuggestions(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    return project.getLanguageService().getMoveToRefactoringFileSuggestions(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file));
+  }
+  getPasteEdits(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const copiedFrom = args.copiedFrom ? { file: args.copiedFrom.file, range: args.copiedFrom.spans.map((copies) => this.getRange({ file: args.copiedFrom.file, startLine: copies.start.line, startOffset: copies.start.offset, endLine: copies.end.line, endOffset: copies.end.offset }, project.getScriptInfoForNormalizedPath(toNormalizedPath(args.copiedFrom.file)))) } : void 0;
+    const result = project.getLanguageService().getPasteEdits(
+      {
+        targetFile: file,
+        pastedText: args.pastedText,
+        pasteLocations: args.pasteLocations.map((paste) => this.getRange({ file, startLine: paste.start.line, startOffset: paste.start.offset, endLine: paste.end.line, endOffset: paste.end.offset }, project.getScriptInfoForNormalizedPath(file))),
+        copiedFrom,
+        preferences: this.getPreferences(file)
+      },
+      this.getFormatOptions(file)
+    );
+    return result && this.mapPasteEditsAction(result);
+  }
+  organizeImports(args, simplifiedResult) {
+    Debug.assert(args.scope.type === "file");
+    const { file, project } = this.getFileAndProject(args.scope.args);
+    const changes = project.getLanguageService().organizeImports(
+      {
+        fileName: file,
+        mode: args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0),
+        type: "file"
+      },
+      this.getFormatOptions(file),
+      this.getPreferences(file)
+    );
+    if (simplifiedResult) {
+      return this.mapTextChangesToCodeEdits(changes);
+    } else {
+      return changes;
+    }
+  }
+  getEditsForFileRename(args, simplifiedResult) {
+    const oldPath = toNormalizedPath(args.oldFilePath);
+    const newPath = toNormalizedPath(args.newFilePath);
+    const formatOptions = this.getHostFormatOptions();
+    const preferences = this.getHostPreferences();
+    const seenFiles = /* @__PURE__ */ new Set();
+    const textChanges2 = [];
+    this.projectService.loadAncestorProjectTree();
+    this.projectService.forEachEnabledProject((project) => {
+      const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences);
+      const projectFiles = [];
+      for (const textChange of projectTextChanges) {
+        if (!seenFiles.has(textChange.fileName)) {
+          textChanges2.push(textChange);
+          projectFiles.push(textChange.fileName);
         }
-        lineToTextSpan(line) {
-          const index = this._getSnapshot().index;
-          const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1);
-          const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition;
-          return createTextSpan(absolutePosition, len);
+      }
+      for (const file of projectFiles) {
+        seenFiles.add(file);
+      }
+    });
+    return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2;
+  }
+  getCodeFixes(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
+    let codeActions;
+    try {
+      codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file));
+    } catch (e) {
+      const ls = project.getLanguageService();
+      const existingDiagCodes = [
+        ...ls.getSyntacticDiagnostics(file),
+        ...ls.getSemanticDiagnostics(file),
+        ...ls.getSuggestionDiagnostics(file)
+      ].map(
+        (d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code
+      );
+      const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c));
+      if (badCode !== void 0) {
+        e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error:
+${e.message}`;
+      }
+      throw e;
+    }
+    return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions;
+  }
+  getCombinedCodeFix({ scope, fixId: fixId55 }, simplifiedResult) {
+    Debug.assert(scope.type === "file");
+    const { file, project } = this.getFileAndProject(scope.args);
+    const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId55, this.getFormatOptions(file), this.getPreferences(file));
+    if (simplifiedResult) {
+      return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands };
+    } else {
+      return res;
+    }
+  }
+  applyCodeActionCommand(args) {
+    const commands = args.command;
+    for (const command of toArray(commands)) {
+      const { file, project } = this.getFileAndProject(command);
+      project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then(
+        (_result) => {
+        },
+        (_error) => {
         }
-        getTextChangesBetweenVersions(oldVersion, newVersion) {
-          if (oldVersion < newVersion) {
-            if (oldVersion >= this.minVersion) {
-              const textChangeRanges = [];
-              for (let i = oldVersion + 1; i <= newVersion; i++) {
-                const snap = this.versions[this.versionToIndex(i)];
-                for (const textChange of snap.changesSincePreviousVersion) {
-                  textChangeRanges.push(textChange.getTextChangeRange());
-                }
-              }
-              return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges);
-            } else {
-              return void 0;
-            }
+      );
+    }
+    return {};
+  }
+  getStartAndEndPosition(args, scriptInfo) {
+    let startPosition, endPosition;
+    if (args.startPosition !== void 0) {
+      startPosition = args.startPosition;
+    } else {
+      startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset);
+      args.startPosition = startPosition;
+    }
+    if (args.endPosition !== void 0) {
+      endPosition = args.endPosition;
+    } else {
+      endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+      args.endPosition = endPosition;
+    }
+    return { startPosition, endPosition };
+  }
+  mapCodeAction({ description: description3, changes, commands }) {
+    return { description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands };
+  }
+  mapCodeFixAction({ fixName: fixName8, description: description3, changes, commands, fixId: fixId55, fixAllDescription }) {
+    return { fixName: fixName8, description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId55, fixAllDescription };
+  }
+  mapPasteEditsAction({ edits, fixId: fixId55 }) {
+    return { edits: this.mapTextChangesToCodeEdits(edits), fixId: fixId55 };
+  }
+  mapTextChangesToCodeEdits(textChanges2) {
+    return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change));
+  }
+  mapTextChangeToCodeEdit(textChanges2) {
+    const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName);
+    if (!!textChanges2.isNewFile === !!scriptInfo) {
+      if (!scriptInfo) {
+        this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName);
+      }
+      Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo }));
+    }
+    return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2);
+  }
+  convertTextChangeToCodeEdit(change, scriptInfo) {
+    return {
+      start: scriptInfo.positionToLineOffset(change.span.start),
+      end: scriptInfo.positionToLineOffset(change.span.start + change.span.length),
+      newText: change.newText ? change.newText : ""
+    };
+  }
+  getBraceMatching(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const spans = languageService.getBraceMatchingAtPosition(file, position);
+    return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans;
+  }
+  getDiagnosticsForProject(next, delay, fileName) {
+    if (this.suppressDiagnosticEvents) {
+      return;
+    }
+    const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(
+      fileName,
+      /*projectFileName*/
+      void 0,
+      /*needFileNameList*/
+      true,
+      /*excludeConfigFiles*/
+      true
+    );
+    if (languageServiceDisabled) {
+      return;
+    }
+    const fileNamesInProject = fileNames.filter((value) => !value.includes("lib.d.ts"));
+    if (fileNamesInProject.length === 0) {
+      return;
+    }
+    const highPriorityFiles = [];
+    const mediumPriorityFiles = [];
+    const lowPriorityFiles = [];
+    const veryLowPriorityFiles = [];
+    const normalizedFileName = toNormalizedPath(fileName);
+    const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName);
+    for (const fileNameInProject of fileNamesInProject) {
+      if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) {
+        highPriorityFiles.push(fileNameInProject);
+      } else {
+        const info = this.projectService.getScriptInfo(fileNameInProject);
+        if (!info.isScriptOpen()) {
+          if (isDeclarationFileName(fileNameInProject)) {
+            veryLowPriorityFiles.push(fileNameInProject);
           } else {
-            return unchangedTextChangeRange;
+            lowPriorityFiles.push(fileNameInProject);
           }
+        } else {
+          mediumPriorityFiles.push(fileNameInProject);
         }
-        getLineCount() {
-          return this._getSnapshot().index.getLineCount();
-        }
-        static fromString(script) {
-          const svc = new _ScriptVersionCache();
-          const snap = new LineIndexSnapshot(0, svc, new LineIndex());
-          svc.versions[svc.currentVersion] = snap;
-          const lm = LineIndex.linesFromText(script);
-          snap.index.load(lm.lines);
-          return svc;
-        }
-      };
-      _ScriptVersionCache.changeNumberThreshold = 8;
-      _ScriptVersionCache.changeLengthThreshold = 256;
-      _ScriptVersionCache.maxVersions = 8;
-      ScriptVersionCache = _ScriptVersionCache;
-      LineIndexSnapshot = class _LineIndexSnapshot {
-        constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) {
-          this.version = version2;
-          this.cache = cache;
-          this.index = index;
-          this.changesSincePreviousVersion = changesSincePreviousVersion;
-        }
-        getText(rangeStart, rangeEnd) {
-          return this.index.getText(rangeStart, rangeEnd - rangeStart);
-        }
-        getLength() {
-          return this.index.getLength();
-        }
-        getChangeRange(oldSnapshot) {
-          if (oldSnapshot instanceof _LineIndexSnapshot && this.cache === oldSnapshot.cache) {
-            if (this.version <= oldSnapshot.version) {
-              return unchangedTextChangeRange;
-            } else {
-              return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version);
-            }
-          }
+      }
+    }
+    const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles];
+    const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project }));
+    this.updateErrorCheck(
+      next,
+      checkList,
+      delay,
+      /*requireOpen*/
+      false
+    );
+  }
+  configurePlugin(args) {
+    this.projectService.configurePlugin(args);
+  }
+  getSmartSelectionRange(args, simplifiedResult) {
+    const { locations } = args;
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file));
+    return map(locations, (location) => {
+      const pos = this.getPosition(location, scriptInfo);
+      const selectionRange = languageService.getSmartSelectionRange(file, pos);
+      return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange;
+    });
+  }
+  toggleLineComment(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfo(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.toggleLineComment(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  toggleMultilineComment(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.toggleMultilineComment(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  commentSelection(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.commentSelection(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  uncommentSelection(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.uncommentSelection(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  mapSelectionRange(selectionRange, scriptInfo) {
+    const result = {
+      textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo)
+    };
+    if (selectionRange.parent) {
+      result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo);
+    }
+    return result;
+  }
+  getScriptInfoFromProjectService(file) {
+    const normalizedFile = toNormalizedPath(file);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile);
+    if (!scriptInfo) {
+      this.projectService.logErrorForScriptInfoNotFound(normalizedFile);
+      return Errors.ThrowNoProject();
+    }
+    return scriptInfo;
+  }
+  toProtocolCallHierarchyItem(item) {
+    const scriptInfo = this.getScriptInfoFromProjectService(item.file);
+    return {
+      name: item.name,
+      kind: item.kind,
+      kindModifiers: item.kindModifiers,
+      file: item.file,
+      containerName: item.containerName,
+      span: toProtocolTextSpan(item.span, scriptInfo),
+      selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo)
+    };
+  }
+  toProtocolCallHierarchyIncomingCall(incomingCall) {
+    const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file);
+    return {
+      from: this.toProtocolCallHierarchyItem(incomingCall.from),
+      fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
+    };
+  }
+  toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) {
+    return {
+      to: this.toProtocolCallHierarchyItem(outgoingCall.to),
+      fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
+    };
+  }
+  prepareCallHierarchy(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    if (scriptInfo) {
+      const position = this.getPosition(args, scriptInfo);
+      const result = project.getLanguageService().prepareCallHierarchy(file, position);
+      return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item));
+    }
+    return void 0;
+  }
+  provideCallHierarchyIncomingCalls(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.getScriptInfoFromProjectService(file);
+    const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo));
+    return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call));
+  }
+  provideCallHierarchyOutgoingCalls(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.getScriptInfoFromProjectService(file);
+    const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo));
+    return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo));
+  }
+  getCanonicalFileName(fileName) {
+    const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName);
+    return normalizePath(name);
+  }
+  exit() {
+  }
+  notRequired() {
+    return { responseRequired: false };
+  }
+  requiredResponse(response) {
+    return { response, responseRequired: true };
+  }
+  addProtocolHandler(command, handler) {
+    if (this.handlers.has(command)) {
+      throw new Error(`Protocol handler already exists for command "${command}"`);
+    }
+    this.handlers.set(command, handler);
+  }
+  setCurrentRequest(requestId) {
+    Debug.assert(this.currentRequestId === void 0);
+    this.currentRequestId = requestId;
+    this.cancellationToken.setRequest(requestId);
+  }
+  resetCurrentRequest(requestId) {
+    Debug.assert(this.currentRequestId === requestId);
+    this.currentRequestId = void 0;
+    this.cancellationToken.resetRequest(requestId);
+  }
+  executeWithRequestId(requestId, f) {
+    try {
+      this.setCurrentRequest(requestId);
+      return f();
+    } finally {
+      this.resetCurrentRequest(requestId);
+    }
+  }
+  executeCommand(request) {
+    const handler = this.handlers.get(request.command);
+    if (handler) {
+      const response = this.executeWithRequestId(request.seq, () => handler(request));
+      this.projectService.enableRequestedPlugins();
+      return response;
+    } else {
+      this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */);
+      this.doOutput(
+        /*info*/
+        void 0,
+        "unknown" /* Unknown */,
+        request.seq,
+        /*success*/
+        false,
+        `Unrecognized JSON command: ${request.command}`
+      );
+      return { responseRequired: false };
+    }
+  }
+  onMessage(message) {
+    var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k;
+    this.gcTimer.scheduleCollect();
+    this.performanceData = void 0;
+    let start;
+    if (this.logger.hasLevel(2 /* requestTime */)) {
+      start = this.hrtime();
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`request:${indent2(this.toStringMessage(message))}`);
+      }
+    }
+    let request;
+    let relevantFile;
+    try {
+      request = this.parseMessage(message);
+      relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0;
+      (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command });
+      (_b = perfLogger) == null ? void 0 : _b.logStartCommand("" + request.command, this.toStringMessage(message).substring(0, 100));
+      (_c = tracing) == null ? void 0 : _c.push(
+        tracing.Phase.Session,
+        "executeCommand",
+        { seq: request.seq, command: request.command },
+        /*separateBeginAndEnd*/
+        true
+      );
+      const { response, responseRequired } = this.executeCommand(request);
+      (_d = tracing) == null ? void 0 : _d.pop();
+      if (this.logger.hasLevel(2 /* requestTime */)) {
+        const elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4);
+        if (responseRequired) {
+          this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`);
+        } else {
+          this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`);
         }
+      }
+      (_e = perfLogger) == null ? void 0 : _e.logStopCommand("" + request.command, "Success");
+      (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response });
+      if (response) {
+        this.doOutput(
+          response,
+          request.command,
+          request.seq,
+          /*success*/
+          true
+        );
+      } else if (responseRequired) {
+        this.doOutput(
+          /*info*/
+          void 0,
+          request.command,
+          request.seq,
+          /*success*/
+          false,
+          "No content available."
+        );
+      }
+    } catch (err) {
+      (_g = tracing) == null ? void 0 : _g.popAll();
+      if (err instanceof OperationCanceledException) {
+        (_h = perfLogger) == null ? void 0 : _h.logStopCommand("" + (request && request.command), "Canceled: " + err);
+        (_i = tracing) == null ? void 0 : _i.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command });
+        this.doOutput(
+          { canceled: true },
+          request.command,
+          request.seq,
+          /*success*/
+          true
+        );
+        return;
+      }
+      this.logErrorWorker(err, this.toStringMessage(message), relevantFile);
+      (_j = perfLogger) == null ? void 0 : _j.logStopCommand("" + (request && request.command), "Error: " + err);
+      (_k = tracing) == null ? void 0 : _k.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message });
+      this.doOutput(
+        /*info*/
+        void 0,
+        request ? request.command : "unknown" /* Unknown */,
+        request ? request.seq : 0,
+        /*success*/
+        false,
+        "Error processing request. " + err.message + "\n" + err.stack
+      );
+    }
+  }
+  parseMessage(message) {
+    return JSON.parse(message);
+  }
+  toStringMessage(message) {
+    return message;
+  }
+  getFormatOptions(file) {
+    return this.projectService.getFormatCodeOptions(file);
+  }
+  getPreferences(file) {
+    return this.projectService.getPreferences(file);
+  }
+  getHostFormatOptions() {
+    return this.projectService.getHostFormatCodeOptions();
+  }
+  getHostPreferences() {
+    return this.projectService.getHostPreferences();
+  }
+};
+function toProtocolTextSpan(textSpan, scriptInfo) {
+  return {
+    start: scriptInfo.positionToLineOffset(textSpan.start),
+    end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan))
+  };
+}
+function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) {
+  const textSpan = toProtocolTextSpan(span, scriptInfo);
+  const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo);
+  return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan;
+}
+function convertTextChangeToCodeEdit(change, scriptInfo) {
+  return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText };
+}
+function positionToLineOffset(info, position) {
+  return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position);
+}
+function convertLinkedEditInfoToRanges(linkedEdit, scriptInfo) {
+  const ranges = linkedEdit.ranges.map(
+    (r) => {
+      return {
+        start: scriptInfo.positionToLineOffset(r.start),
+        end: scriptInfo.positionToLineOffset(r.start + r.length)
       };
-      LineIndex = class _LineIndex {
-        constructor() {
-          // set this to true to check each edit for accuracy
-          this.checkEdits = false;
-        }
-        absolutePositionOfStartOfLine(oneBasedLine) {
-          return this.lineNumberToInfo(oneBasedLine).absolutePosition;
-        }
-        positionToLineOffset(position) {
-          const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position);
-          return { line: oneBasedLine, offset: zeroBasedColumn + 1 };
+    }
+  );
+  if (!linkedEdit.wordPattern) return { ranges };
+  return { ranges, wordPattern: linkedEdit.wordPattern };
+}
+function locationFromLineAndCharacter(lc) {
+  return { line: lc.line + 1, offset: lc.character + 1 };
+}
+function convertNewFileTextChangeToCodeEdit(textChanges2) {
+  Debug.assert(textChanges2.textChanges.length === 1);
+  const change = first(textChanges2.textChanges);
+  Debug.assert(change.span.start === 0 && change.span.length === 0);
+  return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] };
+}
+function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) {
+  const newText = applyEdits(oldText, renameFilename, edits);
+  const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation);
+  return { line: line + 1, offset: character + 1 };
+}
+function applyEdits(text, textFilename, edits) {
+  for (const { fileName, textChanges: textChanges2 } of edits) {
+    if (fileName !== textFilename) {
+      continue;
+    }
+    for (let i = textChanges2.length - 1; i >= 0; i--) {
+      const { newText, span: { start, length: length2 } } = textChanges2[i];
+      text = text.slice(0, start) + newText + text.slice(start + length2);
+    }
+  }
+  return text;
+}
+function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) {
+  const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName));
+  const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo);
+  const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span);
+  return {
+    file: fileName,
+    ...span,
+    lineText,
+    isWriteAccess: isWriteAccess2,
+    isDefinition
+  };
+}
+function getLineText(scriptInfo, span) {
+  const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1);
+  return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, "");
+}
+function isCompletionEntryData(data) {
+  return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean"));
+}
+
+// src/server/scriptVersionCache.ts
+var lineCollectionCapacity = 4;
+var CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => {
+  CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart";
+  CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start";
+  CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire";
+  CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid";
+  CharRangeSection2[CharRangeSection2["End"] = 4] = "End";
+  CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd";
+  return CharRangeSection2;
+})(CharRangeSection || {});
+var EditWalker = class {
+  constructor() {
+    this.goSubtree = true;
+    this.lineIndex = new LineIndex();
+    this.endBranch = [];
+    this.state = 2 /* Entire */;
+    this.initialText = "";
+    this.trailingText = "";
+    this.lineIndex.root = new LineNode();
+    this.startPath = [this.lineIndex.root];
+    this.stack = [this.lineIndex.root];
+  }
+  get done() {
+    return false;
+  }
+  insertLines(insertedText, suppressTrailingText) {
+    if (suppressTrailingText) {
+      this.trailingText = "";
+    }
+    if (insertedText) {
+      insertedText = this.initialText + insertedText + this.trailingText;
+    } else {
+      insertedText = this.initialText + this.trailingText;
+    }
+    const lm = LineIndex.linesFromText(insertedText);
+    const lines = lm.lines;
+    if (lines.length > 1 && lines[lines.length - 1] === "") {
+      lines.pop();
+    }
+    let branchParent;
+    let lastZeroCount;
+    for (let k = this.endBranch.length - 1; k >= 0; k--) {
+      this.endBranch[k].updateCounts();
+      if (this.endBranch[k].charCount() === 0) {
+        lastZeroCount = this.endBranch[k];
+        if (k > 0) {
+          branchParent = this.endBranch[k - 1];
+        } else {
+          branchParent = this.branchNode;
+        }
+      }
+    }
+    if (lastZeroCount) {
+      branchParent.remove(lastZeroCount);
+    }
+    const leafNode = this.startPath[this.startPath.length - 1];
+    if (lines.length > 0) {
+      leafNode.text = lines[0];
+      if (lines.length > 1) {
+        let insertedNodes = new Array(lines.length - 1);
+        let startNode2 = leafNode;
+        for (let i = 1; i < lines.length; i++) {
+          insertedNodes[i - 1] = new LineLeaf(lines[i]);
+        }
+        let pathIndex = this.startPath.length - 2;
+        while (pathIndex >= 0) {
+          const insertionNode = this.startPath[pathIndex];
+          insertedNodes = insertionNode.insertAt(startNode2, insertedNodes);
+          pathIndex--;
+          startNode2 = insertionNode;
+        }
+        let insertedNodesLen = insertedNodes.length;
+        while (insertedNodesLen > 0) {
+          const newRoot = new LineNode();
+          newRoot.add(this.lineIndex.root);
+          insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes);
+          insertedNodesLen = insertedNodes.length;
+          this.lineIndex.root = newRoot;
+        }
+        this.lineIndex.root.updateCounts();
+      } else {
+        for (let j = this.startPath.length - 2; j >= 0; j--) {
+          this.startPath[j].updateCounts();
         }
-        positionToColumnAndLineText(position) {
-          return this.root.charOffsetToLineInfo(1, position);
+      }
+    } else {
+      const insertionNode = this.startPath[this.startPath.length - 2];
+      insertionNode.remove(leafNode);
+      for (let j = this.startPath.length - 2; j >= 0; j--) {
+        this.startPath[j].updateCounts();
+      }
+    }
+    return this.lineIndex;
+  }
+  post(_relativeStart, _relativeLength, lineCollection) {
+    if (lineCollection === this.lineCollectionAtBranch) {
+      this.state = 4 /* End */;
+    }
+    this.stack.pop();
+  }
+  pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) {
+    const currentNode = this.stack[this.stack.length - 1];
+    if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) {
+      this.state = 1 /* Start */;
+      this.branchNode = currentNode;
+      this.lineCollectionAtBranch = lineCollection;
+    }
+    let child;
+    function fresh(node) {
+      if (node.isLeaf()) {
+        return new LineLeaf("");
+      } else return new LineNode();
+    }
+    switch (nodeType) {
+      case 0 /* PreStart */:
+        this.goSubtree = false;
+        if (this.state !== 4 /* End */) {
+          currentNode.add(lineCollection);
         }
-        getLineCount() {
-          return this.root.lineCount();
+        break;
+      case 1 /* Start */:
+        if (this.state === 4 /* End */) {
+          this.goSubtree = false;
+        } else {
+          child = fresh(lineCollection);
+          currentNode.add(child);
+          this.startPath.push(child);
         }
-        lineNumberToInfo(oneBasedLine) {
-          const lineCount = this.getLineCount();
-          if (oneBasedLine <= lineCount) {
-            const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0);
-            return { absolutePosition: position, lineText: leaf && leaf.text };
-          } else {
-            return { absolutePosition: this.root.charCount(), lineText: void 0 };
+        break;
+      case 2 /* Entire */:
+        if (this.state !== 4 /* End */) {
+          child = fresh(lineCollection);
+          currentNode.add(child);
+          this.startPath.push(child);
+        } else {
+          if (!lineCollection.isLeaf()) {
+            child = fresh(lineCollection);
+            currentNode.add(child);
+            this.endBranch.push(child);
           }
         }
-        load(lines) {
-          if (lines.length > 0) {
-            const leaves = [];
-            for (let i = 0; i < lines.length; i++) {
-              leaves[i] = new LineLeaf(lines[i]);
-            }
-            this.root = _LineIndex.buildTreeFromBottom(leaves);
-          } else {
-            this.root = new LineNode();
+        break;
+      case 3 /* Mid */:
+        this.goSubtree = false;
+        break;
+      case 4 /* End */:
+        if (this.state !== 4 /* End */) {
+          this.goSubtree = false;
+        } else {
+          if (!lineCollection.isLeaf()) {
+            child = fresh(lineCollection);
+            currentNode.add(child);
+            this.endBranch.push(child);
           }
         }
-        walk(rangeStart, rangeLength, walkFns) {
-          this.root.walk(rangeStart, rangeLength, walkFns);
+        break;
+      case 5 /* PostEnd */:
+        this.goSubtree = false;
+        if (this.state !== 1 /* Start */) {
+          currentNode.add(lineCollection);
         }
-        getText(rangeStart, rangeLength) {
-          let accum = "";
-          if (rangeLength > 0 && rangeStart < this.root.charCount()) {
-            this.walk(rangeStart, rangeLength, {
-              goSubtree: true,
-              done: false,
-              leaf: (relativeStart, relativeLength, ll) => {
-                accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength));
-              }
-            });
+        break;
+    }
+    if (this.goSubtree) {
+      this.stack.push(child);
+    }
+  }
+  // just gather text from the leaves
+  leaf(relativeStart, relativeLength, ll) {
+    if (this.state === 1 /* Start */) {
+      this.initialText = ll.text.substring(0, relativeStart);
+    } else if (this.state === 2 /* Entire */) {
+      this.initialText = ll.text.substring(0, relativeStart);
+      this.trailingText = ll.text.substring(relativeStart + relativeLength);
+    } else {
+      this.trailingText = ll.text.substring(relativeStart + relativeLength);
+    }
+  }
+};
+var TextChange9 = class {
+  constructor(pos, deleteLen, insertedText) {
+    this.pos = pos;
+    this.deleteLen = deleteLen;
+    this.insertedText = insertedText;
+  }
+  getTextChangeRange() {
+    return createTextChangeRange(createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0);
+  }
+};
+var _ScriptVersionCache = class _ScriptVersionCache {
+  constructor() {
+    this.changes = [];
+    this.versions = new Array(_ScriptVersionCache.maxVersions);
+    this.minVersion = 0;
+    // no versions earlier than min version will maintain change history
+    this.currentVersion = 0;
+  }
+  versionToIndex(version2) {
+    if (version2 < this.minVersion || version2 > this.currentVersion) {
+      return void 0;
+    }
+    return version2 % _ScriptVersionCache.maxVersions;
+  }
+  currentVersionToIndex() {
+    return this.currentVersion % _ScriptVersionCache.maxVersions;
+  }
+  // REVIEW: can optimize by coalescing simple edits
+  edit(pos, deleteLen, insertedText) {
+    this.changes.push(new TextChange9(pos, deleteLen, insertedText));
+    if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) {
+      this.getSnapshot();
+    }
+  }
+  getSnapshot() {
+    return this._getSnapshot();
+  }
+  _getSnapshot() {
+    let snap = this.versions[this.currentVersionToIndex()];
+    if (this.changes.length > 0) {
+      let snapIndex = snap.index;
+      for (const change of this.changes) {
+        snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText);
+      }
+      snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes);
+      this.currentVersion = snap.version;
+      this.versions[this.currentVersionToIndex()] = snap;
+      this.changes = [];
+      if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) {
+        this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1;
+      }
+    }
+    return snap;
+  }
+  getSnapshotVersion() {
+    return this._getSnapshot().version;
+  }
+  getAbsolutePositionAndLineText(oneBasedLine) {
+    return this._getSnapshot().index.lineNumberToInfo(oneBasedLine);
+  }
+  lineOffsetToPosition(line, column) {
+    return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1);
+  }
+  positionToLineOffset(position) {
+    return this._getSnapshot().index.positionToLineOffset(position);
+  }
+  lineToTextSpan(line) {
+    const index = this._getSnapshot().index;
+    const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1);
+    const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition;
+    return createTextSpan(absolutePosition, len);
+  }
+  getTextChangesBetweenVersions(oldVersion, newVersion) {
+    if (oldVersion < newVersion) {
+      if (oldVersion >= this.minVersion) {
+        const textChangeRanges = [];
+        for (let i = oldVersion + 1; i <= newVersion; i++) {
+          const snap = this.versions[this.versionToIndex(i)];
+          for (const textChange of snap.changesSincePreviousVersion) {
+            textChangeRanges.push(textChange.getTextChangeRange());
           }
-          return accum;
         }
-        getLength() {
-          return this.root.charCount();
+        return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges);
+      } else {
+        return void 0;
+      }
+    } else {
+      return unchangedTextChangeRange;
+    }
+  }
+  getLineCount() {
+    return this._getSnapshot().index.getLineCount();
+  }
+  static fromString(script) {
+    const svc = new _ScriptVersionCache();
+    const snap = new LineIndexSnapshot(0, svc, new LineIndex());
+    svc.versions[svc.currentVersion] = snap;
+    const lm = LineIndex.linesFromText(script);
+    snap.index.load(lm.lines);
+    return svc;
+  }
+};
+_ScriptVersionCache.changeNumberThreshold = 8;
+_ScriptVersionCache.changeLengthThreshold = 256;
+_ScriptVersionCache.maxVersions = 8;
+var ScriptVersionCache = _ScriptVersionCache;
+var LineIndexSnapshot = class _LineIndexSnapshot {
+  constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) {
+    this.version = version2;
+    this.cache = cache;
+    this.index = index;
+    this.changesSincePreviousVersion = changesSincePreviousVersion;
+  }
+  getText(rangeStart, rangeEnd) {
+    return this.index.getText(rangeStart, rangeEnd - rangeStart);
+  }
+  getLength() {
+    return this.index.getLength();
+  }
+  getChangeRange(oldSnapshot) {
+    if (oldSnapshot instanceof _LineIndexSnapshot && this.cache === oldSnapshot.cache) {
+      if (this.version <= oldSnapshot.version) {
+        return unchangedTextChangeRange;
+      } else {
+        return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version);
+      }
+    }
+  }
+};
+var LineIndex = class _LineIndex {
+  constructor() {
+    // set this to true to check each edit for accuracy
+    this.checkEdits = false;
+  }
+  absolutePositionOfStartOfLine(oneBasedLine) {
+    return this.lineNumberToInfo(oneBasedLine).absolutePosition;
+  }
+  positionToLineOffset(position) {
+    const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position);
+    return { line: oneBasedLine, offset: zeroBasedColumn + 1 };
+  }
+  positionToColumnAndLineText(position) {
+    return this.root.charOffsetToLineInfo(1, position);
+  }
+  getLineCount() {
+    return this.root.lineCount();
+  }
+  lineNumberToInfo(oneBasedLine) {
+    const lineCount = this.getLineCount();
+    if (oneBasedLine <= lineCount) {
+      const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0);
+      return { absolutePosition: position, lineText: leaf && leaf.text };
+    } else {
+      return { absolutePosition: this.root.charCount(), lineText: void 0 };
+    }
+  }
+  load(lines) {
+    if (lines.length > 0) {
+      const leaves = [];
+      for (let i = 0; i < lines.length; i++) {
+        leaves[i] = new LineLeaf(lines[i]);
+      }
+      this.root = _LineIndex.buildTreeFromBottom(leaves);
+    } else {
+      this.root = new LineNode();
+    }
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    this.root.walk(rangeStart, rangeLength, walkFns);
+  }
+  getText(rangeStart, rangeLength) {
+    let accum = "";
+    if (rangeLength > 0 && rangeStart < this.root.charCount()) {
+      this.walk(rangeStart, rangeLength, {
+        goSubtree: true,
+        done: false,
+        leaf: (relativeStart, relativeLength, ll) => {
+          accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength));
         }
-        every(f, rangeStart, rangeEnd) {
-          if (!rangeEnd) {
-            rangeEnd = this.root.charCount();
-          }
-          const walkFns = {
-            goSubtree: true,
-            done: false,
-            leaf(relativeStart, relativeLength, ll) {
-              if (!f(ll, relativeStart, relativeLength)) {
-                this.done = true;
-              }
-            }
-          };
-          this.walk(rangeStart, rangeEnd - rangeStart, walkFns);
-          return !walkFns.done;
+      });
+    }
+    return accum;
+  }
+  getLength() {
+    return this.root.charCount();
+  }
+  every(f, rangeStart, rangeEnd) {
+    if (!rangeEnd) {
+      rangeEnd = this.root.charCount();
+    }
+    const walkFns = {
+      goSubtree: true,
+      done: false,
+      leaf(relativeStart, relativeLength, ll) {
+        if (!f(ll, relativeStart, relativeLength)) {
+          this.done = true;
         }
-        edit(pos, deleteLength, newText) {
-          if (this.root.charCount() === 0) {
-            Debug.assert(deleteLength === 0);
-            if (newText !== void 0) {
-              this.load(_LineIndex.linesFromText(newText).lines);
-              return this;
-            }
-            return void 0;
-          } else {
-            let checkText;
-            if (this.checkEdits) {
-              const source = this.getText(0, this.root.charCount());
-              checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength);
-            }
-            const walker = new EditWalker();
-            let suppressTrailingText = false;
-            if (pos >= this.root.charCount()) {
-              pos = this.root.charCount() - 1;
-              const endString = this.getText(pos, 1);
-              if (newText) {
-                newText = endString + newText;
-              } else {
-                newText = endString;
-              }
-              deleteLength = 0;
-              suppressTrailingText = true;
-            } else if (deleteLength > 0) {
-              const e = pos + deleteLength;
-              const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e);
-              if (zeroBasedColumn === 0) {
-                deleteLength += lineText.length;
-                newText = newText ? newText + lineText : lineText;
-              }
-            }
-            this.root.walk(pos, deleteLength, walker);
-            walker.insertLines(newText, suppressTrailingText);
-            if (this.checkEdits) {
-              const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength());
-              Debug.assert(checkText === updatedText, "buffer edit mismatch");
-            }
-            return walker.lineIndex;
-          }
+      }
+    };
+    this.walk(rangeStart, rangeEnd - rangeStart, walkFns);
+    return !walkFns.done;
+  }
+  edit(pos, deleteLength, newText) {
+    if (this.root.charCount() === 0) {
+      Debug.assert(deleteLength === 0);
+      if (newText !== void 0) {
+        this.load(_LineIndex.linesFromText(newText).lines);
+        return this;
+      }
+      return void 0;
+    } else {
+      let checkText;
+      if (this.checkEdits) {
+        const source = this.getText(0, this.root.charCount());
+        checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength);
+      }
+      const walker = new EditWalker();
+      let suppressTrailingText = false;
+      if (pos >= this.root.charCount()) {
+        pos = this.root.charCount() - 1;
+        const endString = this.getText(pos, 1);
+        if (newText) {
+          newText = endString + newText;
+        } else {
+          newText = endString;
         }
-        static buildTreeFromBottom(nodes) {
-          if (nodes.length < lineCollectionCapacity) {
-            return new LineNode(nodes);
-          }
-          const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity));
-          let nodeIndex = 0;
-          for (let i = 0; i < interiorNodes.length; i++) {
-            const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length);
-            interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end));
-            nodeIndex = end;
-          }
-          return this.buildTreeFromBottom(interiorNodes);
+        deleteLength = 0;
+        suppressTrailingText = true;
+      } else if (deleteLength > 0) {
+        const e = pos + deleteLength;
+        const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e);
+        if (zeroBasedColumn === 0) {
+          deleteLength += lineText.length;
+          newText = newText ? newText + lineText : lineText;
         }
-        static linesFromText(text) {
-          const lineMap = computeLineStarts(text);
-          if (lineMap.length === 0) {
-            return { lines: [], lineMap };
-          }
-          const lines = new Array(lineMap.length);
-          const lc = lineMap.length - 1;
-          for (let lmi = 0; lmi < lc; lmi++) {
-            lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]);
-          }
-          const endText = text.substring(lineMap[lc]);
-          if (endText.length > 0) {
-            lines[lc] = endText;
-          } else {
-            lines.pop();
-          }
-          return { lines, lineMap };
+      }
+      this.root.walk(pos, deleteLength, walker);
+      walker.insertLines(newText, suppressTrailingText);
+      if (this.checkEdits) {
+        const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength());
+        Debug.assert(checkText === updatedText, "buffer edit mismatch");
+      }
+      return walker.lineIndex;
+    }
+  }
+  static buildTreeFromBottom(nodes) {
+    if (nodes.length < lineCollectionCapacity) {
+      return new LineNode(nodes);
+    }
+    const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity));
+    let nodeIndex = 0;
+    for (let i = 0; i < interiorNodes.length; i++) {
+      const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length);
+      interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end));
+      nodeIndex = end;
+    }
+    return this.buildTreeFromBottom(interiorNodes);
+  }
+  static linesFromText(text) {
+    const lineMap = computeLineStarts(text);
+    if (lineMap.length === 0) {
+      return { lines: [], lineMap };
+    }
+    const lines = new Array(lineMap.length);
+    const lc = lineMap.length - 1;
+    for (let lmi = 0; lmi < lc; lmi++) {
+      lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]);
+    }
+    const endText = text.substring(lineMap[lc]);
+    if (endText.length > 0) {
+      lines[lc] = endText;
+    } else {
+      lines.pop();
+    }
+    return { lines, lineMap };
+  }
+};
+var LineNode = class _LineNode {
+  constructor(children = []) {
+    this.children = children;
+    this.totalChars = 0;
+    this.totalLines = 0;
+    if (children.length) this.updateCounts();
+  }
+  isLeaf() {
+    return false;
+  }
+  updateCounts() {
+    this.totalChars = 0;
+    this.totalLines = 0;
+    for (const child of this.children) {
+      this.totalChars += child.charCount();
+      this.totalLines += child.lineCount();
+    }
+  }
+  execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) {
+    if (walkFns.pre) {
+      walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
+    }
+    if (walkFns.goSubtree) {
+      this.children[childIndex].walk(rangeStart, rangeLength, walkFns);
+      if (walkFns.post) {
+        walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
+      }
+    } else {
+      walkFns.goSubtree = true;
+    }
+    return walkFns.done;
+  }
+  skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) {
+    if (walkFns.pre && !walkFns.done) {
+      walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType);
+      walkFns.goSubtree = true;
+    }
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    let childIndex = 0;
+    let childCharCount = this.children[childIndex].charCount();
+    let adjustedStart = rangeStart;
+    while (adjustedStart >= childCharCount) {
+      this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */);
+      adjustedStart -= childCharCount;
+      childIndex++;
+      childCharCount = this.children[childIndex].charCount();
+    }
+    if (adjustedStart + rangeLength <= childCharCount) {
+      if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) {
+        return;
+      }
+    } else {
+      if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) {
+        return;
+      }
+      let adjustedLength = rangeLength - (childCharCount - adjustedStart);
+      childIndex++;
+      const child = this.children[childIndex];
+      childCharCount = child.charCount();
+      while (adjustedLength > childCharCount) {
+        if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) {
+          return;
         }
-      };
-      LineNode = class _LineNode {
-        constructor(children = []) {
-          this.children = children;
-          this.totalChars = 0;
-          this.totalLines = 0;
-          if (children.length)
-            this.updateCounts();
-        }
-        isLeaf() {
-          return false;
+        adjustedLength -= childCharCount;
+        childIndex++;
+        childCharCount = this.children[childIndex].charCount();
+      }
+      if (adjustedLength > 0) {
+        if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) {
+          return;
         }
-        updateCounts() {
-          this.totalChars = 0;
-          this.totalLines = 0;
-          for (const child of this.children) {
-            this.totalChars += child.charCount();
-            this.totalLines += child.lineCount();
-          }
+      }
+    }
+    if (walkFns.pre) {
+      const clen = this.children.length;
+      if (childIndex < clen - 1) {
+        for (let ej = childIndex + 1; ej < clen; ej++) {
+          this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */);
         }
-        execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) {
-          if (walkFns.pre) {
-            walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
-          }
-          if (walkFns.goSubtree) {
-            this.children[childIndex].walk(rangeStart, rangeLength, walkFns);
-            if (walkFns.post) {
-              walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
-            }
-          } else {
-            walkFns.goSubtree = true;
-          }
-          return walkFns.done;
+      }
+    }
+  }
+  // Input position is relative to the start of this node.
+  // Output line number is absolute.
+  charOffsetToLineInfo(lineNumberAccumulator, relativePosition) {
+    if (this.children.length === 0) {
+      return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 };
+    }
+    for (const child of this.children) {
+      if (child.charCount() > relativePosition) {
+        if (child.isLeaf()) {
+          return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text };
+        } else {
+          return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition);
         }
-        skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) {
-          if (walkFns.pre && !walkFns.done) {
-            walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType);
-            walkFns.goSubtree = true;
-          }
+      } else {
+        relativePosition -= child.charCount();
+        lineNumberAccumulator += child.lineCount();
+      }
+    }
+    const lineCount = this.lineCount();
+    if (lineCount === 0) {
+      return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 };
+    }
+    const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf);
+    return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 };
+  }
+  /**
+   * Input line number is relative to the start of this node.
+   * Output line number is relative to the child.
+   * positionAccumulator will be an absolute position once relativeLineNumber reaches 0.
+   */
+  lineNumberToInfo(relativeOneBasedLine, positionAccumulator) {
+    for (const child of this.children) {
+      const childLineCount = child.lineCount();
+      if (childLineCount >= relativeOneBasedLine) {
+        return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator);
+      } else {
+        relativeOneBasedLine -= childLineCount;
+        positionAccumulator += child.charCount();
+      }
+    }
+    return { position: positionAccumulator, leaf: void 0 };
+  }
+  splitAfter(childIndex) {
+    let splitNode;
+    const clen = this.children.length;
+    childIndex++;
+    const endLength = childIndex;
+    if (childIndex < clen) {
+      splitNode = new _LineNode();
+      while (childIndex < clen) {
+        splitNode.add(this.children[childIndex]);
+        childIndex++;
+      }
+      splitNode.updateCounts();
+    }
+    this.children.length = endLength;
+    return splitNode;
+  }
+  remove(child) {
+    const childIndex = this.findChildIndex(child);
+    const clen = this.children.length;
+    if (childIndex < clen - 1) {
+      for (let i = childIndex; i < clen - 1; i++) {
+        this.children[i] = this.children[i + 1];
+      }
+    }
+    this.children.pop();
+  }
+  findChildIndex(child) {
+    const childIndex = this.children.indexOf(child);
+    Debug.assert(childIndex !== -1);
+    return childIndex;
+  }
+  insertAt(child, nodes) {
+    let childIndex = this.findChildIndex(child);
+    const clen = this.children.length;
+    const nodeCount = nodes.length;
+    if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) {
+      this.add(nodes[0]);
+      this.updateCounts();
+      return [];
+    } else {
+      const shiftNode = this.splitAfter(childIndex);
+      let nodeIndex = 0;
+      childIndex++;
+      while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) {
+        this.children[childIndex] = nodes[nodeIndex];
+        childIndex++;
+        nodeIndex++;
+      }
+      let splitNodes = [];
+      let splitNodeCount = 0;
+      if (nodeIndex < nodeCount) {
+        splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity);
+        splitNodes = new Array(splitNodeCount);
+        let splitNodeIndex = 0;
+        for (let i = 0; i < splitNodeCount; i++) {
+          splitNodes[i] = new _LineNode();
         }
-        walk(rangeStart, rangeLength, walkFns) {
-          let childIndex = 0;
-          let childCharCount = this.children[childIndex].charCount();
-          let adjustedStart = rangeStart;
-          while (adjustedStart >= childCharCount) {
-            this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */);
-            adjustedStart -= childCharCount;
-            childIndex++;
-            childCharCount = this.children[childIndex].charCount();
-          }
-          if (adjustedStart + rangeLength <= childCharCount) {
-            if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) {
-              return;
-            }
-          } else {
-            if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) {
-              return;
-            }
-            let adjustedLength = rangeLength - (childCharCount - adjustedStart);
-            childIndex++;
-            const child = this.children[childIndex];
-            childCharCount = child.charCount();
-            while (adjustedLength > childCharCount) {
-              if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) {
-                return;
-              }
-              adjustedLength -= childCharCount;
-              childIndex++;
-              childCharCount = this.children[childIndex].charCount();
-            }
-            if (adjustedLength > 0) {
-              if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) {
-                return;
-              }
-            }
-          }
-          if (walkFns.pre) {
-            const clen = this.children.length;
-            if (childIndex < clen - 1) {
-              for (let ej = childIndex + 1; ej < clen; ej++) {
-                this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */);
-              }
-            }
+        let splitNode = splitNodes[0];
+        while (nodeIndex < nodeCount) {
+          splitNode.add(nodes[nodeIndex]);
+          nodeIndex++;
+          if (splitNode.children.length === lineCollectionCapacity) {
+            splitNodeIndex++;
+            splitNode = splitNodes[splitNodeIndex];
           }
         }
-        // Input position is relative to the start of this node.
-        // Output line number is absolute.
-        charOffsetToLineInfo(lineNumberAccumulator, relativePosition) {
-          if (this.children.length === 0) {
-            return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 };
-          }
-          for (const child of this.children) {
-            if (child.charCount() > relativePosition) {
-              if (child.isLeaf()) {
-                return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text };
-              } else {
-                return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition);
-              }
-            } else {
-              relativePosition -= child.charCount();
-              lineNumberAccumulator += child.lineCount();
-            }
-          }
-          const lineCount = this.lineCount();
-          if (lineCount === 0) {
-            return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 };
-          }
-          const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf);
-          return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 };
-        }
-        /**
-         * Input line number is relative to the start of this node.
-         * Output line number is relative to the child.
-         * positionAccumulator will be an absolute position once relativeLineNumber reaches 0.
-         */
-        lineNumberToInfo(relativeOneBasedLine, positionAccumulator) {
-          for (const child of this.children) {
-            const childLineCount = child.lineCount();
-            if (childLineCount >= relativeOneBasedLine) {
-              return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator);
-            } else {
-              relativeOneBasedLine -= childLineCount;
-              positionAccumulator += child.charCount();
-            }
-          }
-          return { position: positionAccumulator, leaf: void 0 };
-        }
-        splitAfter(childIndex) {
-          let splitNode;
-          const clen = this.children.length;
-          childIndex++;
-          const endLength = childIndex;
-          if (childIndex < clen) {
-            splitNode = new _LineNode();
-            while (childIndex < clen) {
-              splitNode.add(this.children[childIndex]);
-              childIndex++;
-            }
-            splitNode.updateCounts();
-          }
-          this.children.length = endLength;
-          return splitNode;
-        }
-        remove(child) {
-          const childIndex = this.findChildIndex(child);
-          const clen = this.children.length;
-          if (childIndex < clen - 1) {
-            for (let i = childIndex; i < clen - 1; i++) {
-              this.children[i] = this.children[i + 1];
-            }
-          }
-          this.children.pop();
-        }
-        findChildIndex(child) {
-          const childIndex = this.children.indexOf(child);
-          Debug.assert(childIndex !== -1);
-          return childIndex;
-        }
-        insertAt(child, nodes) {
-          let childIndex = this.findChildIndex(child);
-          const clen = this.children.length;
-          const nodeCount = nodes.length;
-          if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) {
-            this.add(nodes[0]);
-            this.updateCounts();
-            return [];
-          } else {
-            const shiftNode = this.splitAfter(childIndex);
-            let nodeIndex = 0;
-            childIndex++;
-            while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) {
-              this.children[childIndex] = nodes[nodeIndex];
-              childIndex++;
-              nodeIndex++;
-            }
-            let splitNodes = [];
-            let splitNodeCount = 0;
-            if (nodeIndex < nodeCount) {
-              splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity);
-              splitNodes = new Array(splitNodeCount);
-              let splitNodeIndex = 0;
-              for (let i = 0; i < splitNodeCount; i++) {
-                splitNodes[i] = new _LineNode();
-              }
-              let splitNode = splitNodes[0];
-              while (nodeIndex < nodeCount) {
-                splitNode.add(nodes[nodeIndex]);
-                nodeIndex++;
-                if (splitNode.children.length === lineCollectionCapacity) {
-                  splitNodeIndex++;
-                  splitNode = splitNodes[splitNodeIndex];
-                }
-              }
-              for (let i = splitNodes.length - 1; i >= 0; i--) {
-                if (splitNodes[i].children.length === 0) {
-                  splitNodes.pop();
-                }
-              }
-            }
-            if (shiftNode) {
-              splitNodes.push(shiftNode);
-            }
-            this.updateCounts();
-            for (let i = 0; i < splitNodeCount; i++) {
-              splitNodes[i].updateCounts();
-            }
-            return splitNodes;
+        for (let i = splitNodes.length - 1; i >= 0; i--) {
+          if (splitNodes[i].children.length === 0) {
+            splitNodes.pop();
           }
         }
-        // assume there is room for the item; return true if more room
-        add(collection) {
-          this.children.push(collection);
-          Debug.assert(this.children.length <= lineCollectionCapacity);
-        }
-        charCount() {
-          return this.totalChars;
-        }
-        lineCount() {
-          return this.totalLines;
-        }
-      };
-      LineLeaf = class {
-        constructor(text) {
-          this.text = text;
-        }
-        isLeaf() {
-          return true;
-        }
-        walk(rangeStart, rangeLength, walkFns) {
-          walkFns.leaf(rangeStart, rangeLength, this);
-        }
-        charCount() {
-          return this.text.length;
-        }
-        lineCount() {
-          return 1;
-        }
-      };
+      }
+      if (shiftNode) {
+        splitNodes.push(shiftNode);
+      }
+      this.updateCounts();
+      for (let i = 0; i < splitNodeCount; i++) {
+        splitNodes[i].updateCounts();
+      }
+      return splitNodes;
     }
-  });
+  }
+  // assume there is room for the item; return true if more room
+  add(collection) {
+    this.children.push(collection);
+    Debug.assert(this.children.length <= lineCollectionCapacity);
+  }
+  charCount() {
+    return this.totalChars;
+  }
+  lineCount() {
+    return this.totalLines;
+  }
+};
+var LineLeaf = class {
+  constructor(text) {
+    this.text = text;
+  }
+  isLeaf() {
+    return true;
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    walkFns.leaf(rangeStart, rangeLength, this);
+  }
+  charCount() {
+    return this.text.length;
+  }
+  lineCount() {
+    return 1;
+  }
+};
 
-  // src/server/typingInstallerAdapter.ts
-  var _TypingsInstallerAdapter, TypingsInstallerAdapter;
-  var init_typingInstallerAdapter = __esm({
-    "src/server/typingInstallerAdapter.ts"() {
-      "use strict";
-      init_ts7();
-      init_ts_server3();
-      _TypingsInstallerAdapter = class _TypingsInstallerAdapter {
-        constructor(telemetryEnabled, logger, host, globalTypingsCacheLocation, event, maxActiveRequestCount) {
-          this.telemetryEnabled = telemetryEnabled;
-          this.logger = logger;
-          this.host = host;
-          this.globalTypingsCacheLocation = globalTypingsCacheLocation;
-          this.event = event;
-          this.maxActiveRequestCount = maxActiveRequestCount;
-          this.activeRequestCount = 0;
-          this.requestQueue = createQueue();
-          this.requestMap = /* @__PURE__ */ new Map();
-          // Maps project name to newest requestQueue entry for that project
-          /** We will lazily request the types registry on the first call to `isKnownTypesPackageName` and store it in `typesRegistryCache`. */
-          this.requestedRegistry = false;
-          this.packageInstallId = 0;
-        }
-        isKnownTypesPackageName(name) {
-          var _a;
-          const validationResult = ts_JsTyping_exports.validatePackageName(name);
-          if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
-            return false;
-          }
-          if (!this.requestedRegistry) {
-            this.requestedRegistry = true;
-            this.installer.send({ kind: "typesRegistry" });
-          }
-          return !!((_a = this.typesRegistryCache) == null ? void 0 : _a.has(name));
-        }
-        installPackage(options) {
-          this.packageInstallId++;
-          const request = { kind: "installPackage", ...options, id: this.packageInstallId };
-          const promise = new Promise((resolve, reject) => {
-            (this.packageInstalledPromise ?? (this.packageInstalledPromise = /* @__PURE__ */ new Map())).set(this.packageInstallId, { resolve, reject });
-          });
-          this.installer.send(request);
-          return promise;
-        }
-        attach(projectService) {
-          this.projectService = projectService;
-          this.installer = this.createInstallerProcess();
-        }
-        onProjectClosed(p) {
-          this.installer.send({ projectName: p.getProjectName(), kind: "closeProject" });
+// src/server/typingInstallerAdapter.ts
+var _TypingsInstallerAdapter = class _TypingsInstallerAdapter {
+  constructor(telemetryEnabled, logger, host, globalTypingsCacheLocation, event, maxActiveRequestCount) {
+    this.telemetryEnabled = telemetryEnabled;
+    this.logger = logger;
+    this.host = host;
+    this.globalTypingsCacheLocation = globalTypingsCacheLocation;
+    this.event = event;
+    this.maxActiveRequestCount = maxActiveRequestCount;
+    this.activeRequestCount = 0;
+    this.requestQueue = createQueue();
+    this.requestMap = /* @__PURE__ */ new Map();
+    // Maps project name to newest requestQueue entry for that project
+    /** We will lazily request the types registry on the first call to `isKnownTypesPackageName` and store it in `typesRegistryCache`. */
+    this.requestedRegistry = false;
+    this.packageInstallId = 0;
+  }
+  isKnownTypesPackageName(name) {
+    var _a;
+    const validationResult = ts_JsTyping_exports.validatePackageName(name);
+    if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
+      return false;
+    }
+    if (!this.requestedRegistry) {
+      this.requestedRegistry = true;
+      this.installer.send({ kind: "typesRegistry" });
+    }
+    return !!((_a = this.typesRegistryCache) == null ? void 0 : _a.has(name));
+  }
+  installPackage(options) {
+    this.packageInstallId++;
+    const request = { kind: "installPackage", ...options, id: this.packageInstallId };
+    const promise = new Promise((resolve, reject) => {
+      (this.packageInstalledPromise ?? (this.packageInstalledPromise = /* @__PURE__ */ new Map())).set(this.packageInstallId, { resolve, reject });
+    });
+    this.installer.send(request);
+    return promise;
+  }
+  attach(projectService) {
+    this.projectService = projectService;
+    this.installer = this.createInstallerProcess();
+  }
+  onProjectClosed(p) {
+    this.installer.send({ projectName: p.getProjectName(), kind: "closeProject" });
+  }
+  enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports) {
+    const request = createInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
+    if (this.logger.hasLevel(3 /* verbose */)) {
+      this.logger.info(`TIAdapter:: Scheduling throttled operation:${stringifyIndented(request)}`);
+    }
+    if (this.activeRequestCount < this.maxActiveRequestCount) {
+      this.scheduleRequest(request);
+    } else {
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`TIAdapter:: Deferring request for: ${request.projectName}`);
+      }
+      this.requestQueue.enqueue(request);
+      this.requestMap.set(request.projectName, request);
+    }
+  }
+  handleMessage(response) {
+    var _a, _b;
+    if (this.logger.hasLevel(3 /* verbose */)) {
+      this.logger.info(`TIAdapter:: Received response:${stringifyIndented(response)}`);
+    }
+    switch (response.kind) {
+      case EventTypesRegistry:
+        this.typesRegistryCache = new Map(Object.entries(response.typesRegistry));
+        break;
+      case ActionPackageInstalled: {
+        const promise = (_a = this.packageInstalledPromise) == null ? void 0 : _a.get(response.id);
+        Debug.assertIsDefined(promise, "Should find the promise for package install");
+        (_b = this.packageInstalledPromise) == null ? void 0 : _b.delete(response.id);
+        if (response.success) {
+          promise.resolve({ successMessage: response.message });
+        } else {
+          promise.reject(response.message);
         }
-        enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports) {
-          const request = createInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`TIAdapter:: Scheduling throttled operation:${stringifyIndented(request)}`);
-          }
-          if (this.activeRequestCount < this.maxActiveRequestCount) {
-            this.scheduleRequest(request);
-          } else {
-            if (this.logger.hasLevel(3 /* verbose */)) {
-              this.logger.info(`TIAdapter:: Deferring request for: ${request.projectName}`);
+        this.projectService.updateTypingsForProject(response);
+        this.event(response, "setTypings");
+        break;
+      }
+      case EventInitializationFailed: {
+        const body = {
+          message: response.message
+        };
+        const eventName = "typesInstallerInitializationFailed";
+        this.event(body, eventName);
+        break;
+      }
+      case EventBeginInstallTypes: {
+        const body = {
+          eventId: response.eventId,
+          packages: response.packagesToInstall
+        };
+        const eventName = "beginInstallTypes";
+        this.event(body, eventName);
+        break;
+      }
+      case EventEndInstallTypes: {
+        if (this.telemetryEnabled) {
+          const body2 = {
+            telemetryEventName: "typingsInstalled",
+            payload: {
+              installedPackages: response.packagesToInstall.join(","),
+              installSuccess: response.installSuccess,
+              typingsInstallerVersion: response.typingsInstallerVersion
             }
-            this.requestQueue.enqueue(request);
-            this.requestMap.set(request.projectName, request);
-          }
+          };
+          const eventName2 = "telemetry";
+          this.event(body2, eventName2);
         }
-        handleMessage(response) {
-          var _a, _b;
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`TIAdapter:: Received response:${stringifyIndented(response)}`);
-          }
-          switch (response.kind) {
-            case EventTypesRegistry:
-              this.typesRegistryCache = new Map(Object.entries(response.typesRegistry));
-              break;
-            case ActionPackageInstalled: {
-              const promise = (_a = this.packageInstalledPromise) == null ? void 0 : _a.get(response.id);
-              Debug.assertIsDefined(promise, "Should find the promise for package install");
-              (_b = this.packageInstalledPromise) == null ? void 0 : _b.delete(response.id);
-              if (response.success) {
-                promise.resolve({ successMessage: response.message });
-              } else {
-                promise.reject(response.message);
-              }
-              this.projectService.updateTypingsForProject(response);
-              this.event(response, "setTypings");
-              break;
-            }
-            case EventInitializationFailed: {
-              const body = {
-                message: response.message
-              };
-              const eventName = "typesInstallerInitializationFailed";
-              this.event(body, eventName);
-              break;
-            }
-            case EventBeginInstallTypes: {
-              const body = {
-                eventId: response.eventId,
-                packages: response.packagesToInstall
-              };
-              const eventName = "beginInstallTypes";
-              this.event(body, eventName);
-              break;
-            }
-            case EventEndInstallTypes: {
-              if (this.telemetryEnabled) {
-                const body2 = {
-                  telemetryEventName: "typingsInstalled",
-                  payload: {
-                    installedPackages: response.packagesToInstall.join(","),
-                    installSuccess: response.installSuccess,
-                    typingsInstallerVersion: response.typingsInstallerVersion
-                  }
-                };
-                const eventName2 = "telemetry";
-                this.event(body2, eventName2);
-              }
-              const body = {
-                eventId: response.eventId,
-                packages: response.packagesToInstall,
-                success: response.installSuccess
-              };
-              const eventName = "endInstallTypes";
-              this.event(body, eventName);
-              break;
-            }
-            case ActionInvalidate: {
-              this.projectService.updateTypingsForProject(response);
-              break;
-            }
-            case ActionSet: {
-              if (this.activeRequestCount > 0) {
-                this.activeRequestCount--;
-              } else {
-                Debug.fail("TIAdapter:: Received too many responses");
-              }
-              while (!this.requestQueue.isEmpty()) {
-                const queuedRequest = this.requestQueue.dequeue();
-                if (this.requestMap.get(queuedRequest.projectName) === queuedRequest) {
-                  this.requestMap.delete(queuedRequest.projectName);
-                  this.scheduleRequest(queuedRequest);
-                  break;
-                }
-                if (this.logger.hasLevel(3 /* verbose */)) {
-                  this.logger.info(`TIAdapter:: Skipping defunct request for: ${queuedRequest.projectName}`);
-                }
-              }
-              this.projectService.updateTypingsForProject(response);
-              this.event(response, "setTypings");
-              break;
-            }
-            case ActionWatchTypingLocations:
-              this.projectService.watchTypingLocations(response);
-              break;
-            default:
-              assertType(response);
-          }
+        const body = {
+          eventId: response.eventId,
+          packages: response.packagesToInstall,
+          success: response.installSuccess
+        };
+        const eventName = "endInstallTypes";
+        this.event(body, eventName);
+        break;
+      }
+      case ActionInvalidate: {
+        this.projectService.updateTypingsForProject(response);
+        break;
+      }
+      case ActionSet: {
+        if (this.activeRequestCount > 0) {
+          this.activeRequestCount--;
+        } else {
+          Debug.fail("TIAdapter:: Received too many responses");
         }
-        scheduleRequest(request) {
+        while (!this.requestQueue.isEmpty()) {
+          const queuedRequest = this.requestQueue.dequeue();
+          if (this.requestMap.get(queuedRequest.projectName) === queuedRequest) {
+            this.requestMap.delete(queuedRequest.projectName);
+            this.scheduleRequest(queuedRequest);
+            break;
+          }
           if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`TIAdapter:: Scheduling request for: ${request.projectName}`);
+            this.logger.info(`TIAdapter:: Skipping defunct request for: ${queuedRequest.projectName}`);
           }
-          this.activeRequestCount++;
-          this.host.setTimeout(
-            () => {
-              if (this.logger.hasLevel(3 /* verbose */)) {
-                this.logger.info(`TIAdapter:: Sending request:${stringifyIndented(request)}`);
-              }
-              this.installer.send(request);
-            },
-            _TypingsInstallerAdapter.requestDelayMillis,
-            `${request.projectName}::${request.kind}`
-          );
         }
-      };
-      // This number is essentially arbitrary.  Processing more than one typings request
-      // at a time makes sense, but having too many in the pipe results in a hang
-      // (see https://github.com/nodejs/node/issues/7657).
-      // It would be preferable to base our limit on the amount of space left in the
-      // buffer, but we have yet to find a way to retrieve that value.
-      _TypingsInstallerAdapter.requestDelayMillis = 100;
-      TypingsInstallerAdapter = _TypingsInstallerAdapter;
-    }
-  });
-
-  // src/server/_namespaces/ts.server.ts
-  var ts_server_exports3 = {};
-  __export(ts_server_exports3, {
-    ActionInvalidate: () => ActionInvalidate,
-    ActionPackageInstalled: () => ActionPackageInstalled,
-    ActionSet: () => ActionSet,
-    ActionWatchTypingLocations: () => ActionWatchTypingLocations,
-    Arguments: () => Arguments,
-    AutoImportProviderProject: () => AutoImportProviderProject,
-    AuxiliaryProject: () => AuxiliaryProject,
-    CharRangeSection: () => CharRangeSection,
-    CloseFileWatcherEvent: () => CloseFileWatcherEvent,
-    CommandNames: () => CommandNames,
-    ConfigFileDiagEvent: () => ConfigFileDiagEvent,
-    ConfiguredProject: () => ConfiguredProject2,
-    CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent,
-    CreateFileWatcherEvent: () => CreateFileWatcherEvent,
-    Errors: () => Errors,
-    EventBeginInstallTypes: () => EventBeginInstallTypes,
-    EventEndInstallTypes: () => EventEndInstallTypes,
-    EventInitializationFailed: () => EventInitializationFailed,
-    EventTypesRegistry: () => EventTypesRegistry,
-    ExternalProject: () => ExternalProject2,
-    GcTimer: () => GcTimer,
-    InferredProject: () => InferredProject2,
-    LargeFileReferencedEvent: () => LargeFileReferencedEvent,
-    LineIndex: () => LineIndex,
-    LineLeaf: () => LineLeaf,
-    LineNode: () => LineNode,
-    LogLevel: () => LogLevel2,
-    Msg: () => Msg,
-    OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
-    Project: () => Project3,
-    ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
-    ProjectKind: () => ProjectKind,
-    ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
-    ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
-    ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
-    ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
-    ProjectService: () => ProjectService3,
-    ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
-    ScriptInfo: () => ScriptInfo,
-    ScriptVersionCache: () => ScriptVersionCache,
-    Session: () => Session3,
-    TextStorage: () => TextStorage,
-    ThrottledOperations: () => ThrottledOperations,
-    TypingsCache: () => TypingsCache,
-    TypingsInstallerAdapter: () => TypingsInstallerAdapter,
-    allFilesAreJsOrDts: () => allFilesAreJsOrDts,
-    allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
-    asNormalizedPath: () => asNormalizedPath,
-    convertCompilerOptions: () => convertCompilerOptions,
-    convertFormatOptions: () => convertFormatOptions,
-    convertScriptKindName: () => convertScriptKindName,
-    convertTypeAcquisition: () => convertTypeAcquisition,
-    convertUserPreferences: () => convertUserPreferences,
-    convertWatchOptions: () => convertWatchOptions,
-    countEachFileTypes: () => countEachFileTypes,
-    createInstallTypingsRequest: () => createInstallTypingsRequest,
-    createModuleSpecifierCache: () => createModuleSpecifierCache,
-    createNormalizedPathMap: () => createNormalizedPathMap,
-    createPackageJsonCache: () => createPackageJsonCache,
-    createSortedArray: () => createSortedArray2,
-    emptyArray: () => emptyArray2,
-    findArgument: () => findArgument,
-    forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
-    formatDiagnosticToProtocol: () => formatDiagnosticToProtocol,
-    formatMessage: () => formatMessage2,
-    getBaseConfigFileName: () => getBaseConfigFileName,
-    getLocationInNewDocument: () => getLocationInNewDocument,
-    hasArgument: () => hasArgument,
-    hasNoTypeScriptSource: () => hasNoTypeScriptSource,
-    indent: () => indent2,
-    isBackgroundProject: () => isBackgroundProject,
-    isConfigFile: () => isConfigFile,
-    isConfiguredProject: () => isConfiguredProject,
-    isDynamicFileName: () => isDynamicFileName,
-    isExternalProject: () => isExternalProject,
-    isInferredProject: () => isInferredProject,
-    isInferredProjectName: () => isInferredProjectName,
-    makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
-    makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
-    makeInferredProjectName: () => makeInferredProjectName,
-    maxFileSize: () => maxFileSize,
-    maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
-    normalizedPathToPath: () => normalizedPathToPath,
-    nowString: () => nowString,
-    nullCancellationToken: () => nullCancellationToken,
-    nullTypingsInstaller: () => nullTypingsInstaller,
-    projectContainsInfoDirectly: () => projectContainsInfoDirectly,
-    protocol: () => ts_server_protocol_exports,
-    removeSorted: () => removeSorted,
-    stringifyIndented: () => stringifyIndented,
-    toEvent: () => toEvent,
-    toNormalizedPath: () => toNormalizedPath,
-    tryConvertScriptKindName: () => tryConvertScriptKindName,
-    typingsInstaller: () => ts_server_typingsInstaller_exports,
-    updateProjectIfDirty: () => updateProjectIfDirty
-  });
-  var init_ts_server3 = __esm({
-    "src/server/_namespaces/ts.server.ts"() {
-      "use strict";
-      init_ts_server();
-      init_ts_server2();
-      init_types4();
-      init_utilitiesPublic3();
-      init_utilities5();
-      init_ts_server_protocol();
-      init_scriptInfo();
-      init_typingsCache();
-      init_project();
-      init_editorServices();
-      init_moduleSpecifierCache();
-      init_packageJsonCache();
-      init_session();
-      init_scriptVersionCache();
-      init_typingInstallerAdapter();
-    }
-  });
-
-  // src/server/_namespaces/ts.ts
-  var ts_exports2 = {};
-  __export(ts_exports2, {
-    ANONYMOUS: () => ANONYMOUS,
-    AccessFlags: () => AccessFlags,
-    AssertionLevel: () => AssertionLevel,
-    AssignmentDeclarationKind: () => AssignmentDeclarationKind,
-    AssignmentKind: () => AssignmentKind,
-    Associativity: () => Associativity,
-    BreakpointResolver: () => ts_BreakpointResolver_exports,
-    BuilderFileEmit: () => BuilderFileEmit,
-    BuilderProgramKind: () => BuilderProgramKind,
-    BuilderState: () => BuilderState,
-    BundleFileSectionKind: () => BundleFileSectionKind,
-    CallHierarchy: () => ts_CallHierarchy_exports,
-    CharacterCodes: () => CharacterCodes,
-    CheckFlags: () => CheckFlags,
-    CheckMode: () => CheckMode,
-    ClassificationType: () => ClassificationType,
-    ClassificationTypeNames: () => ClassificationTypeNames,
-    CommentDirectiveType: () => CommentDirectiveType,
-    Comparison: () => Comparison,
-    CompletionInfoFlags: () => CompletionInfoFlags,
-    CompletionTriggerKind: () => CompletionTriggerKind,
-    Completions: () => ts_Completions_exports,
-    ContainerFlags: () => ContainerFlags,
-    ContextFlags: () => ContextFlags,
-    Debug: () => Debug,
-    DiagnosticCategory: () => DiagnosticCategory,
-    Diagnostics: () => Diagnostics,
-    DocumentHighlights: () => DocumentHighlights,
-    ElementFlags: () => ElementFlags,
-    EmitFlags: () => EmitFlags,
-    EmitHint: () => EmitHint,
-    EmitOnly: () => EmitOnly,
-    EndOfLineState: () => EndOfLineState,
-    EnumKind: () => EnumKind,
-    ExitStatus: () => ExitStatus,
-    ExportKind: () => ExportKind,
-    Extension: () => Extension,
-    ExternalEmitHelpers: () => ExternalEmitHelpers,
-    FileIncludeKind: () => FileIncludeKind,
-    FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
-    FileSystemEntryKind: () => FileSystemEntryKind,
-    FileWatcherEventKind: () => FileWatcherEventKind,
-    FindAllReferences: () => ts_FindAllReferences_exports,
-    FlattenLevel: () => FlattenLevel,
-    FlowFlags: () => FlowFlags,
-    ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
-    FunctionFlags: () => FunctionFlags,
-    GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
-    GetLiteralTextFlags: () => GetLiteralTextFlags,
-    GoToDefinition: () => ts_GoToDefinition_exports,
-    HighlightSpanKind: () => HighlightSpanKind,
-    IdentifierNameMap: () => IdentifierNameMap,
-    IdentifierNameMultiMap: () => IdentifierNameMultiMap,
-    ImportKind: () => ImportKind,
-    ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
-    IndentStyle: () => IndentStyle,
-    IndexFlags: () => IndexFlags,
-    IndexKind: () => IndexKind,
-    InferenceFlags: () => InferenceFlags,
-    InferencePriority: () => InferencePriority,
-    InlayHintKind: () => InlayHintKind,
-    InlayHints: () => ts_InlayHints_exports,
-    InternalEmitFlags: () => InternalEmitFlags,
-    InternalSymbolName: () => InternalSymbolName,
-    InvalidatedProjectKind: () => InvalidatedProjectKind,
-    JSDocParsingMode: () => JSDocParsingMode,
-    JsDoc: () => ts_JsDoc_exports,
-    JsTyping: () => ts_JsTyping_exports,
-    JsxEmit: () => JsxEmit,
-    JsxFlags: () => JsxFlags,
-    JsxReferenceKind: () => JsxReferenceKind,
-    LanguageServiceMode: () => LanguageServiceMode,
-    LanguageVariant: () => LanguageVariant,
-    LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
-    ListFormat: () => ListFormat,
-    LogLevel: () => LogLevel,
-    MemberOverrideStatus: () => MemberOverrideStatus,
-    ModifierFlags: () => ModifierFlags,
-    ModuleDetectionKind: () => ModuleDetectionKind,
-    ModuleInstanceState: () => ModuleInstanceState,
-    ModuleKind: () => ModuleKind,
-    ModuleResolutionKind: () => ModuleResolutionKind,
-    ModuleSpecifierEnding: () => ModuleSpecifierEnding,
-    NavigateTo: () => ts_NavigateTo_exports,
-    NavigationBar: () => ts_NavigationBar_exports,
-    NewLineKind: () => NewLineKind,
-    NodeBuilderFlags: () => NodeBuilderFlags,
-    NodeCheckFlags: () => NodeCheckFlags,
-    NodeFactoryFlags: () => NodeFactoryFlags,
-    NodeFlags: () => NodeFlags,
-    NodeResolutionFeatures: () => NodeResolutionFeatures,
-    ObjectFlags: () => ObjectFlags,
-    OperationCanceledException: () => OperationCanceledException,
-    OperatorPrecedence: () => OperatorPrecedence,
-    OrganizeImports: () => ts_OrganizeImports_exports,
-    OrganizeImportsMode: () => OrganizeImportsMode,
-    OuterExpressionKinds: () => OuterExpressionKinds,
-    OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
-    OutliningSpanKind: () => OutliningSpanKind,
-    OutputFileType: () => OutputFileType,
-    PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
-    PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
-    PatternMatchKind: () => PatternMatchKind,
-    PollingInterval: () => PollingInterval,
-    PollingWatchKind: () => PollingWatchKind,
-    PragmaKindFlags: () => PragmaKindFlags,
-    PrivateIdentifierKind: () => PrivateIdentifierKind,
-    ProcessLevel: () => ProcessLevel,
-    ProgramUpdateLevel: () => ProgramUpdateLevel,
-    QuotePreference: () => QuotePreference,
-    RelationComparisonResult: () => RelationComparisonResult,
-    Rename: () => ts_Rename_exports,
-    ScriptElementKind: () => ScriptElementKind,
-    ScriptElementKindModifier: () => ScriptElementKindModifier,
-    ScriptKind: () => ScriptKind,
-    ScriptSnapshot: () => ScriptSnapshot,
-    ScriptTarget: () => ScriptTarget,
-    SemanticClassificationFormat: () => SemanticClassificationFormat,
-    SemanticMeaning: () => SemanticMeaning,
-    SemicolonPreference: () => SemicolonPreference,
-    SignatureCheckMode: () => SignatureCheckMode,
-    SignatureFlags: () => SignatureFlags,
-    SignatureHelp: () => ts_SignatureHelp_exports,
-    SignatureKind: () => SignatureKind,
-    SmartSelectionRange: () => ts_SmartSelectionRange_exports,
-    SnippetKind: () => SnippetKind,
-    SortKind: () => SortKind,
-    StructureIsReused: () => StructureIsReused,
-    SymbolAccessibility: () => SymbolAccessibility,
-    SymbolDisplay: () => ts_SymbolDisplay_exports,
-    SymbolDisplayPartKind: () => SymbolDisplayPartKind,
-    SymbolFlags: () => SymbolFlags,
-    SymbolFormatFlags: () => SymbolFormatFlags,
-    SyntaxKind: () => SyntaxKind,
-    SyntheticSymbolKind: () => SyntheticSymbolKind,
-    Ternary: () => Ternary,
-    ThrottledCancellationToken: () => ThrottledCancellationToken,
-    TokenClass: () => TokenClass,
-    TokenFlags: () => TokenFlags,
-    TransformFlags: () => TransformFlags,
-    TypeFacts: () => TypeFacts,
-    TypeFlags: () => TypeFlags,
-    TypeFormatFlags: () => TypeFormatFlags,
-    TypeMapKind: () => TypeMapKind,
-    TypePredicateKind: () => TypePredicateKind,
-    TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
-    UnionReduction: () => UnionReduction,
-    UpToDateStatusType: () => UpToDateStatusType,
-    VarianceFlags: () => VarianceFlags,
-    Version: () => Version,
-    VersionRange: () => VersionRange,
-    WatchDirectoryFlags: () => WatchDirectoryFlags,
-    WatchDirectoryKind: () => WatchDirectoryKind,
-    WatchFileKind: () => WatchFileKind,
-    WatchLogLevel: () => WatchLogLevel,
-    WatchType: () => WatchType,
-    accessPrivateIdentifier: () => accessPrivateIdentifier,
-    addDisposableResourceHelper: () => addDisposableResourceHelper,
-    addEmitFlags: () => addEmitFlags,
-    addEmitHelper: () => addEmitHelper,
-    addEmitHelpers: () => addEmitHelpers,
-    addInternalEmitFlags: () => addInternalEmitFlags,
-    addNodeFactoryPatcher: () => addNodeFactoryPatcher,
-    addObjectAllocatorPatcher: () => addObjectAllocatorPatcher,
-    addRange: () => addRange,
-    addRelatedInfo: () => addRelatedInfo,
-    addSyntheticLeadingComment: () => addSyntheticLeadingComment,
-    addSyntheticTrailingComment: () => addSyntheticTrailingComment,
-    addToSeen: () => addToSeen,
-    advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
-    affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
-    affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
-    allKeysStartWithDot: () => allKeysStartWithDot,
-    altDirectorySeparator: () => altDirectorySeparator,
-    and: () => and,
-    append: () => append,
-    appendIfUnique: () => appendIfUnique,
-    arrayFrom: () => arrayFrom,
-    arrayIsEqualTo: () => arrayIsEqualTo,
-    arrayIsHomogeneous: () => arrayIsHomogeneous,
-    arrayIsSorted: () => arrayIsSorted,
-    arrayOf: () => arrayOf,
-    arrayReverseIterator: () => arrayReverseIterator,
-    arrayToMap: () => arrayToMap,
-    arrayToMultiMap: () => arrayToMultiMap,
-    arrayToNumericMap: () => arrayToNumericMap,
-    arraysEqual: () => arraysEqual,
-    assertType: () => assertType,
-    assign: () => assign,
-    assignHelper: () => assignHelper,
-    asyncDelegator: () => asyncDelegator,
-    asyncGeneratorHelper: () => asyncGeneratorHelper,
-    asyncSuperHelper: () => asyncSuperHelper,
-    asyncValues: () => asyncValues,
-    attachFileToDiagnostics: () => attachFileToDiagnostics,
-    awaitHelper: () => awaitHelper,
-    awaiterHelper: () => awaiterHelper,
-    base64decode: () => base64decode,
-    base64encode: () => base64encode,
-    binarySearch: () => binarySearch,
-    binarySearchKey: () => binarySearchKey,
-    bindSourceFile: () => bindSourceFile,
-    breakIntoCharacterSpans: () => breakIntoCharacterSpans,
-    breakIntoWordSpans: () => breakIntoWordSpans,
-    buildLinkParts: () => buildLinkParts,
-    buildOpts: () => buildOpts,
-    buildOverload: () => buildOverload,
-    bundlerModuleNameResolver: () => bundlerModuleNameResolver,
-    canBeConvertedToAsync: () => canBeConvertedToAsync,
-    canHaveDecorators: () => canHaveDecorators,
-    canHaveExportModifier: () => canHaveExportModifier,
-    canHaveFlowNode: () => canHaveFlowNode,
-    canHaveIllegalDecorators: () => canHaveIllegalDecorators,
-    canHaveIllegalModifiers: () => canHaveIllegalModifiers,
-    canHaveIllegalType: () => canHaveIllegalType,
-    canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
-    canHaveJSDoc: () => canHaveJSDoc,
-    canHaveLocals: () => canHaveLocals,
-    canHaveModifiers: () => canHaveModifiers,
-    canHaveSymbol: () => canHaveSymbol,
-    canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
-    canProduceDiagnostics: () => canProduceDiagnostics,
-    canUsePropertyAccess: () => canUsePropertyAccess,
-    canWatchAffectingLocation: () => canWatchAffectingLocation,
-    canWatchAtTypes: () => canWatchAtTypes,
-    canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
-    cartesianProduct: () => cartesianProduct,
-    cast: () => cast,
-    chainBundle: () => chainBundle,
-    chainDiagnosticMessages: () => chainDiagnosticMessages,
-    changeAnyExtension: () => changeAnyExtension,
-    changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
-    changeExtension: () => changeExtension,
-    changeFullExtension: () => changeFullExtension,
-    changesAffectModuleResolution: () => changesAffectModuleResolution,
-    changesAffectingProgramStructure: () => changesAffectingProgramStructure,
-    childIsDecorated: () => childIsDecorated,
-    classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated,
-    classHasClassThisAssignment: () => classHasClassThisAssignment,
-    classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName,
-    classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName,
-    classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
-    classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
-    classPrivateFieldInHelper: () => classPrivateFieldInHelper,
-    classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
-    classicNameResolver: () => classicNameResolver,
-    classifier: () => ts_classifier_exports,
-    cleanExtendedConfigCache: () => cleanExtendedConfigCache,
-    clear: () => clear,
-    clearMap: () => clearMap,
-    clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
-    climbPastPropertyAccess: () => climbPastPropertyAccess,
-    climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
-    clone: () => clone,
-    cloneCompilerOptions: () => cloneCompilerOptions,
-    closeFileWatcher: () => closeFileWatcher,
-    closeFileWatcherOf: () => closeFileWatcherOf,
-    codefix: () => ts_codefix_exports,
-    collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
-    collectExternalModuleInfo: () => collectExternalModuleInfo,
-    combine: () => combine,
-    combinePaths: () => combinePaths,
-    commentPragmas: () => commentPragmas,
-    commonOptionsWithBuild: () => commonOptionsWithBuild,
-    commonPackageFolders: () => commonPackageFolders,
-    compact: () => compact,
-    compareBooleans: () => compareBooleans,
-    compareDataObjects: () => compareDataObjects,
-    compareDiagnostics: () => compareDiagnostics,
-    compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
-    compareEmitHelpers: () => compareEmitHelpers,
-    compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
-    comparePaths: () => comparePaths,
-    comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
-    comparePathsCaseSensitive: () => comparePathsCaseSensitive,
-    comparePatternKeys: () => comparePatternKeys,
-    compareProperties: () => compareProperties,
-    compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
-    compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
-    compareStringsCaseSensitive: () => compareStringsCaseSensitive,
-    compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
-    compareTextSpans: () => compareTextSpans,
-    compareValues: () => compareValues,
-    compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
-    compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
-    compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
-    compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
-    compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
-    compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
-    computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
-    computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
-    computeLineOfPosition: () => computeLineOfPosition,
-    computeLineStarts: () => computeLineStarts,
-    computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
-    computeSignature: () => computeSignature,
-    computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
-    computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
-    computedOptions: () => computedOptions,
-    concatenate: () => concatenate,
-    concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
-    consumesNodeCoreModules: () => consumesNodeCoreModules,
-    contains: () => contains,
-    containsIgnoredPath: () => containsIgnoredPath,
-    containsObjectRestOrSpread: () => containsObjectRestOrSpread,
-    containsParseError: () => containsParseError,
-    containsPath: () => containsPath,
-    convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
-    convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
-    convertJsonOption: () => convertJsonOption,
-    convertToBase64: () => convertToBase64,
-    convertToJson: () => convertToJson,
-    convertToObject: () => convertToObject,
-    convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
-    convertToRelativePath: () => convertToRelativePath,
-    convertToTSConfig: () => convertToTSConfig,
-    convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
-    copyComments: () => copyComments,
-    copyEntries: () => copyEntries,
-    copyLeadingComments: () => copyLeadingComments,
-    copyProperties: () => copyProperties,
-    copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
-    copyTrailingComments: () => copyTrailingComments,
-    couldStartTrivia: () => couldStartTrivia,
-    countWhere: () => countWhere,
-    createAbstractBuilder: () => createAbstractBuilder,
-    createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
-    createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
-    createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
-    createBaseNodeFactory: () => createBaseNodeFactory,
-    createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
-    createBindingHelper: () => createBindingHelper,
-    createBuildInfo: () => createBuildInfo,
-    createBuilderProgram: () => createBuilderProgram,
-    createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
-    createBuilderStatusReporter: () => createBuilderStatusReporter,
-    createCacheWithRedirects: () => createCacheWithRedirects,
-    createCacheableExportInfoMap: () => createCacheableExportInfoMap,
-    createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
-    createClassNamedEvaluationHelperBlock: () => createClassNamedEvaluationHelperBlock,
-    createClassThisAssignmentBlock: () => createClassThisAssignmentBlock,
-    createClassifier: () => createClassifier,
-    createCommentDirectivesMap: () => createCommentDirectivesMap,
-    createCompilerDiagnostic: () => createCompilerDiagnostic,
-    createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
-    createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
-    createCompilerHost: () => createCompilerHost,
-    createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
-    createCompilerHostWorker: () => createCompilerHostWorker,
-    createDetachedDiagnostic: () => createDetachedDiagnostic,
-    createDiagnosticCollection: () => createDiagnosticCollection,
-    createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
-    createDiagnosticForNode: () => createDiagnosticForNode,
-    createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
-    createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain,
-    createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
-    createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
-    createDiagnosticForRange: () => createDiagnosticForRange,
-    createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
-    createDiagnosticReporter: () => createDiagnosticReporter,
-    createDocumentPositionMapper: () => createDocumentPositionMapper,
-    createDocumentRegistry: () => createDocumentRegistry,
-    createDocumentRegistryInternal: () => createDocumentRegistryInternal,
-    createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
-    createEmitHelperFactory: () => createEmitHelperFactory,
-    createEmptyExports: () => createEmptyExports,
-    createExpressionForJsxElement: () => createExpressionForJsxElement,
-    createExpressionForJsxFragment: () => createExpressionForJsxFragment,
-    createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
-    createExpressionForPropertyName: () => createExpressionForPropertyName,
-    createExpressionFromEntityName: () => createExpressionFromEntityName,
-    createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
-    createFileDiagnostic: () => createFileDiagnostic,
-    createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
-    createForOfBindingStatement: () => createForOfBindingStatement,
-    createGetCanonicalFileName: () => createGetCanonicalFileName,
-    createGetSourceFile: () => createGetSourceFile,
-    createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
-    createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
-    createGetSymbolWalker: () => createGetSymbolWalker,
-    createIncrementalCompilerHost: () => createIncrementalCompilerHost,
-    createIncrementalProgram: () => createIncrementalProgram,
-    createInputFiles: () => createInputFiles,
-    createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
-    createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
-    createJsxFactoryExpression: () => createJsxFactoryExpression,
-    createLanguageService: () => createLanguageService,
-    createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
-    createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
-    createModeAwareCache: () => createModeAwareCache,
-    createModeAwareCacheKey: () => createModeAwareCacheKey,
-    createModuleNotFoundChain: () => createModuleNotFoundChain,
-    createModuleResolutionCache: () => createModuleResolutionCache,
-    createModuleResolutionLoader: () => createModuleResolutionLoader,
-    createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache,
-    createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
-    createMultiMap: () => createMultiMap,
-    createNodeConverters: () => createNodeConverters,
-    createNodeFactory: () => createNodeFactory,
-    createOptionNameMap: () => createOptionNameMap,
-    createOverload: () => createOverload,
-    createPackageJsonImportFilter: () => createPackageJsonImportFilter,
-    createPackageJsonInfo: () => createPackageJsonInfo,
-    createParenthesizerRules: () => createParenthesizerRules,
-    createPatternMatcher: () => createPatternMatcher,
-    createPrependNodes: () => createPrependNodes,
-    createPrinter: () => createPrinter,
-    createPrinterWithDefaults: () => createPrinterWithDefaults,
-    createPrinterWithRemoveComments: () => createPrinterWithRemoveComments,
-    createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape,
-    createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon,
-    createProgram: () => createProgram,
-    createProgramHost: () => createProgramHost,
-    createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
-    createQueue: () => createQueue,
-    createRange: () => createRange,
-    createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
-    createResolutionCache: () => createResolutionCache,
-    createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
-    createScanner: () => createScanner,
-    createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
-    createSet: () => createSet,
-    createSolutionBuilder: () => createSolutionBuilder,
-    createSolutionBuilderHost: () => createSolutionBuilderHost,
-    createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
-    createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
-    createSortedArray: () => createSortedArray,
-    createSourceFile: () => createSourceFile,
-    createSourceMapGenerator: () => createSourceMapGenerator,
-    createSourceMapSource: () => createSourceMapSource,
-    createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
-    createSymbolTable: () => createSymbolTable,
-    createSymlinkCache: () => createSymlinkCache,
-    createSystemWatchFunctions: () => createSystemWatchFunctions,
-    createTextChange: () => createTextChange,
-    createTextChangeFromStartLength: () => createTextChangeFromStartLength,
-    createTextChangeRange: () => createTextChangeRange,
-    createTextRangeFromNode: () => createTextRangeFromNode,
-    createTextRangeFromSpan: () => createTextRangeFromSpan,
-    createTextSpan: () => createTextSpan,
-    createTextSpanFromBounds: () => createTextSpanFromBounds,
-    createTextSpanFromNode: () => createTextSpanFromNode,
-    createTextSpanFromRange: () => createTextSpanFromRange,
-    createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
-    createTextWriter: () => createTextWriter,
-    createTokenRange: () => createTokenRange,
-    createTypeChecker: () => createTypeChecker,
-    createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
-    createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
-    createUnparsedSourceFile: () => createUnparsedSourceFile,
-    createWatchCompilerHost: () => createWatchCompilerHost2,
-    createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
-    createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
-    createWatchFactory: () => createWatchFactory,
-    createWatchHost: () => createWatchHost,
-    createWatchProgram: () => createWatchProgram,
-    createWatchStatusReporter: () => createWatchStatusReporter,
-    createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
-    declarationNameToString: () => declarationNameToString,
-    decodeMappings: () => decodeMappings,
-    decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
-    decorateHelper: () => decorateHelper,
-    deduplicate: () => deduplicate,
-    defaultIncludeSpec: () => defaultIncludeSpec,
-    defaultInitCompilerOptions: () => defaultInitCompilerOptions,
-    defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
-    deno: () => deno_exports,
-    detectSortCaseSensitivity: () => detectSortCaseSensitivity,
-    diagnosticCategoryName: () => diagnosticCategoryName,
-    diagnosticToString: () => diagnosticToString,
-    directoryProbablyExists: () => directoryProbablyExists,
-    directorySeparator: () => directorySeparator,
-    displayPart: () => displayPart,
-    displayPartsToString: () => displayPartsToString,
-    disposeEmitNodes: () => disposeEmitNodes,
-    disposeResourcesHelper: () => disposeResourcesHelper,
-    documentSpansEqual: () => documentSpansEqual,
-    dumpTracingLegend: () => dumpTracingLegend,
-    elementAt: () => elementAt,
-    elideNodes: () => elideNodes,
-    emitComments: () => emitComments,
-    emitDetachedComments: () => emitDetachedComments,
-    emitFiles: () => emitFiles,
-    emitFilesAndReportErrors: () => emitFilesAndReportErrors,
-    emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
-    emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
-    emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
-    emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
-    emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
-    emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
-    emitUsingBuildInfo: () => emitUsingBuildInfo,
-    emptyArray: () => emptyArray,
-    emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyMap: () => emptyMap,
-    emptyOptions: () => emptyOptions,
-    emptySet: () => emptySet,
-    endsWith: () => endsWith,
-    ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
-    ensureScriptKind: () => ensureScriptKind,
-    ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
-    entityNameToString: () => entityNameToString,
-    enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
-    equalOwnProperties: () => equalOwnProperties,
-    equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
-    equateStringsCaseSensitive: () => equateStringsCaseSensitive,
-    equateValues: () => equateValues,
-    esDecorateHelper: () => esDecorateHelper,
-    escapeJsxAttributeString: () => escapeJsxAttributeString,
-    escapeLeadingUnderscores: () => escapeLeadingUnderscores,
-    escapeNonAsciiString: () => escapeNonAsciiString,
-    escapeSnippetText: () => escapeSnippetText,
-    escapeString: () => escapeString,
-    escapeTemplateSubstitution: () => escapeTemplateSubstitution,
-    every: () => every,
-    expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
-    explainFiles: () => explainFiles,
-    explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
-    exportAssignmentIsAlias: () => exportAssignmentIsAlias,
-    exportStarHelper: () => exportStarHelper,
-    expressionResultIsUnused: () => expressionResultIsUnused,
-    extend: () => extend,
-    extendsHelper: () => extendsHelper,
-    extensionFromPath: () => extensionFromPath,
-    extensionIsTS: () => extensionIsTS,
-    extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution,
-    externalHelpersModuleNameText: () => externalHelpersModuleNameText,
-    factory: () => factory,
-    fileExtensionIs: () => fileExtensionIs,
-    fileExtensionIsOneOf: () => fileExtensionIsOneOf,
-    fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire,
-    filter: () => filter,
-    filterMutate: () => filterMutate,
-    filterSemanticDiagnostics: () => filterSemanticDiagnostics,
-    find: () => find,
-    findAncestor: () => findAncestor,
-    findBestPatternMatch: () => findBestPatternMatch,
-    findChildOfKind: () => findChildOfKind,
-    findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment,
-    findConfigFile: () => findConfigFile,
-    findContainingList: () => findContainingList,
-    findDiagnosticForNode: () => findDiagnosticForNode,
-    findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
-    findIndex: () => findIndex,
-    findLast: () => findLast,
-    findLastIndex: () => findLastIndex,
-    findListItemInfo: () => findListItemInfo,
-    findMap: () => findMap,
-    findModifier: () => findModifier,
-    findNextToken: () => findNextToken,
-    findPackageJson: () => findPackageJson,
-    findPackageJsons: () => findPackageJsons,
-    findPrecedingMatchingToken: () => findPrecedingMatchingToken,
-    findPrecedingToken: () => findPrecedingToken,
-    findSuperStatementIndexPath: () => findSuperStatementIndexPath,
-    findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
-    findUseStrictPrologue: () => findUseStrictPrologue,
-    first: () => first,
-    firstDefined: () => firstDefined,
-    firstDefinedIterator: () => firstDefinedIterator,
-    firstIterator: () => firstIterator,
-    firstOrOnly: () => firstOrOnly,
-    firstOrUndefined: () => firstOrUndefined,
-    firstOrUndefinedIterator: () => firstOrUndefinedIterator,
-    fixupCompilerOptions: () => fixupCompilerOptions,
-    flatMap: () => flatMap,
-    flatMapIterator: () => flatMapIterator,
-    flatMapToMutable: () => flatMapToMutable,
-    flatten: () => flatten,
-    flattenCommaList: () => flattenCommaList,
-    flattenDestructuringAssignment: () => flattenDestructuringAssignment,
-    flattenDestructuringBinding: () => flattenDestructuringBinding,
-    flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
-    forEach: () => forEach,
-    forEachAncestor: () => forEachAncestor,
-    forEachAncestorDirectory: () => forEachAncestorDirectory,
-    forEachChild: () => forEachChild,
-    forEachChildRecursively: () => forEachChildRecursively,
-    forEachEmittedFile: () => forEachEmittedFile,
-    forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
-    forEachEntry: () => forEachEntry,
-    forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
-    forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
-    forEachKey: () => forEachKey,
-    forEachLeadingCommentRange: () => forEachLeadingCommentRange,
-    forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
-    forEachPropertyAssignment: () => forEachPropertyAssignment,
-    forEachResolvedProjectReference: () => forEachResolvedProjectReference,
-    forEachReturnStatement: () => forEachReturnStatement,
-    forEachRight: () => forEachRight,
-    forEachTrailingCommentRange: () => forEachTrailingCommentRange,
-    forEachTsConfigPropArray: () => forEachTsConfigPropArray,
-    forEachUnique: () => forEachUnique,
-    forEachYieldExpression: () => forEachYieldExpression,
-    forSomeAncestorDirectory: () => forSomeAncestorDirectory,
-    formatColorAndReset: () => formatColorAndReset,
-    formatDiagnostic: () => formatDiagnostic,
-    formatDiagnostics: () => formatDiagnostics,
-    formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
-    formatGeneratedName: () => formatGeneratedName,
-    formatGeneratedNamePart: () => formatGeneratedNamePart,
-    formatLocation: () => formatLocation,
-    formatMessage: () => formatMessage,
-    formatStringFromArgs: () => formatStringFromArgs,
-    formatting: () => ts_formatting_exports,
-    fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
-    fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
-    generateDjb2Hash: () => generateDjb2Hash,
-    generateTSConfig: () => generateTSConfig,
-    generatorHelper: () => generatorHelper,
-    getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
-    getAdjustedRenameLocation: () => getAdjustedRenameLocation,
-    getAliasDeclarationFromName: () => getAliasDeclarationFromName,
-    getAllAccessorDeclarations: () => getAllAccessorDeclarations,
-    getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
-    getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
-    getAllJSDocTags: () => getAllJSDocTags,
-    getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
-    getAllKeys: () => getAllKeys,
-    getAllProjectOutputs: () => getAllProjectOutputs,
-    getAllSuperTypeNodes: () => getAllSuperTypeNodes,
-    getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
-    getAllowJSCompilerOption: () => getAllowJSCompilerOption,
-    getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
-    getAncestor: () => getAncestor,
-    getAnyExtensionFromPath: () => getAnyExtensionFromPath,
-    getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
-    getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
-    getAssignedName: () => getAssignedName,
-    getAssignedNameOfIdentifier: () => getAssignedNameOfIdentifier,
-    getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
-    getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
-    getAssignmentTargetKind: () => getAssignmentTargetKind,
-    getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
-    getBaseFileName: () => getBaseFileName,
-    getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
-    getBuildInfo: () => getBuildInfo,
-    getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
-    getBuildInfoText: () => getBuildInfoText,
-    getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
-    getBuilderCreationParameters: () => getBuilderCreationParameters,
-    getBuilderFileEmit: () => getBuilderFileEmit,
-    getCheckFlags: () => getCheckFlags,
-    getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
-    getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
-    getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
-    getCombinedModifierFlags: () => getCombinedModifierFlags,
-    getCombinedNodeFlags: () => getCombinedNodeFlags,
-    getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
-    getCommentRange: () => getCommentRange,
-    getCommonSourceDirectory: () => getCommonSourceDirectory,
-    getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
-    getCompilerOptionValue: () => getCompilerOptionValue,
-    getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
-    getConditions: () => getConditions,
-    getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
-    getConstantValue: () => getConstantValue,
-    getContainerFlags: () => getContainerFlags,
-    getContainerNode: () => getContainerNode,
-    getContainingClass: () => getContainingClass,
-    getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators,
-    getContainingClassStaticBlock: () => getContainingClassStaticBlock,
-    getContainingFunction: () => getContainingFunction,
-    getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
-    getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
-    getContainingNodeArray: () => getContainingNodeArray,
-    getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
-    getContextualTypeFromParent: () => getContextualTypeFromParent,
-    getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
-    getCurrentTime: () => getCurrentTime,
-    getDeclarationDiagnostics: () => getDeclarationDiagnostics,
-    getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
-    getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
-    getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
-    getDeclarationFileExtension: () => getDeclarationFileExtension,
-    getDeclarationFromName: () => getDeclarationFromName,
-    getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
-    getDeclarationOfKind: () => getDeclarationOfKind,
-    getDeclarationsOfKind: () => getDeclarationsOfKind,
-    getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
-    getDecorators: () => getDecorators,
-    getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
-    getDefaultExportInfoWorker: () => getDefaultExportInfoWorker,
-    getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
-    getDefaultLibFileName: () => getDefaultLibFileName,
-    getDefaultLibFilePath: () => getDefaultLibFilePath,
-    getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
-    getDiagnosticText: () => getDiagnosticText,
-    getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
-    getDirectoryPath: () => getDirectoryPath,
-    getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation,
-    getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot,
-    getDocumentPositionMapper: () => getDocumentPositionMapper,
-    getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer,
-    getESModuleInterop: () => getESModuleInterop,
-    getEditsForFileRename: () => getEditsForFileRename,
-    getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
-    getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
-    getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
-    getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
-    getEffectiveInitializer: () => getEffectiveInitializer,
-    getEffectiveJSDocHost: () => getEffectiveJSDocHost,
-    getEffectiveModifierFlags: () => getEffectiveModifierFlags,
-    getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
-    getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
-    getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
-    getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
-    getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
-    getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
-    getEffectiveTypeRoots: () => getEffectiveTypeRoots,
-    getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
-    getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
-    getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
-    getEmitDeclarations: () => getEmitDeclarations,
-    getEmitFlags: () => getEmitFlags,
-    getEmitHelpers: () => getEmitHelpers,
-    getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
-    getEmitModuleKind: () => getEmitModuleKind,
-    getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
-    getEmitScriptTarget: () => getEmitScriptTarget,
-    getEmitStandardClassFields: () => getEmitStandardClassFields,
-    getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
-    getEnclosingContainer: () => getEnclosingContainer,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
-    getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
-    getEndLinePosition: () => getEndLinePosition,
-    getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
-    getErrorCountForSummary: () => getErrorCountForSummary,
-    getErrorSpanForNode: () => getErrorSpanForNode,
-    getErrorSummaryText: () => getErrorSummaryText,
-    getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
-    getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName,
-    getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName,
-    getExpandoInitializer: () => getExpandoInitializer,
-    getExportAssignmentExpression: () => getExportAssignmentExpression,
-    getExportInfoMap: () => getExportInfoMap,
-    getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
-    getExpressionAssociativity: () => getExpressionAssociativity,
-    getExpressionPrecedence: () => getExpressionPrecedence,
-    getExternalHelpersModuleName: () => getExternalHelpersModuleName,
-    getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
-    getExternalModuleName: () => getExternalModuleName,
-    getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
-    getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
-    getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
-    getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
-    getFallbackOptions: () => getFallbackOptions,
-    getFileEmitOutput: () => getFileEmitOutput,
-    getFileMatcherPatterns: () => getFileMatcherPatterns,
-    getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
-    getFileWatcherEventKind: () => getFileWatcherEventKind,
-    getFilesInErrorForSummary: () => getFilesInErrorForSummary,
-    getFirstConstructorWithBody: () => getFirstConstructorWithBody,
-    getFirstIdentifier: () => getFirstIdentifier,
-    getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
-    getFirstProjectOutput: () => getFirstProjectOutput,
-    getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
-    getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
-    getFullWidth: () => getFullWidth,
-    getFunctionFlags: () => getFunctionFlags,
-    getHeritageClause: () => getHeritageClause,
-    getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
-    getIdentifierAutoGenerate: () => getIdentifierAutoGenerate,
-    getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference,
-    getIdentifierTypeArguments: () => getIdentifierTypeArguments,
-    getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
-    getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
-    getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
-    getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
-    getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
-    getIndentSize: () => getIndentSize,
-    getIndentString: () => getIndentString,
-    getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom,
-    getInitializedVariables: () => getInitializedVariables,
-    getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
-    getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
-    getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
-    getInternalEmitFlags: () => getInternalEmitFlags,
-    getInvokedExpression: () => getInvokedExpression,
-    getIsolatedModules: () => getIsolatedModules,
-    getJSDocAugmentsTag: () => getJSDocAugmentsTag,
-    getJSDocClassTag: () => getJSDocClassTag,
-    getJSDocCommentRanges: () => getJSDocCommentRanges,
-    getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
-    getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
-    getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
-    getJSDocEnumTag: () => getJSDocEnumTag,
-    getJSDocHost: () => getJSDocHost,
-    getJSDocImplementsTags: () => getJSDocImplementsTags,
-    getJSDocOverloadTags: () => getJSDocOverloadTags,
-    getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
-    getJSDocParameterTags: () => getJSDocParameterTags,
-    getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
-    getJSDocPrivateTag: () => getJSDocPrivateTag,
-    getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
-    getJSDocProtectedTag: () => getJSDocProtectedTag,
-    getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
-    getJSDocPublicTag: () => getJSDocPublicTag,
-    getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
-    getJSDocReadonlyTag: () => getJSDocReadonlyTag,
-    getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
-    getJSDocReturnTag: () => getJSDocReturnTag,
-    getJSDocReturnType: () => getJSDocReturnType,
-    getJSDocRoot: () => getJSDocRoot,
-    getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType,
-    getJSDocSatisfiesTag: () => getJSDocSatisfiesTag,
-    getJSDocTags: () => getJSDocTags,
-    getJSDocTagsNoCache: () => getJSDocTagsNoCache,
-    getJSDocTemplateTag: () => getJSDocTemplateTag,
-    getJSDocThisTag: () => getJSDocThisTag,
-    getJSDocType: () => getJSDocType,
-    getJSDocTypeAliasName: () => getJSDocTypeAliasName,
-    getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
-    getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
-    getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
-    getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
-    getJSDocTypeTag: () => getJSDocTypeTag,
-    getJSXImplicitImportBase: () => getJSXImplicitImportBase,
-    getJSXRuntimeImport: () => getJSXRuntimeImport,
-    getJSXTransformEnabled: () => getJSXTransformEnabled,
-    getKeyForCompilerOptions: () => getKeyForCompilerOptions,
-    getLanguageVariant: () => getLanguageVariant,
-    getLastChild: () => getLastChild,
-    getLeadingCommentRanges: () => getLeadingCommentRanges,
-    getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
-    getLeftmostAccessExpression: () => getLeftmostAccessExpression,
-    getLeftmostExpression: () => getLeftmostExpression,
-    getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName,
-    getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
-    getLineInfo: () => getLineInfo,
-    getLineOfLocalPosition: () => getLineOfLocalPosition,
-    getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
-    getLineStartPositionForPosition: () => getLineStartPositionForPosition,
-    getLineStarts: () => getLineStarts,
-    getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
-    getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
-    getLinesBetweenPositions: () => getLinesBetweenPositions,
-    getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
-    getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
-    getLiteralText: () => getLiteralText,
-    getLocalNameForExternalImport: () => getLocalNameForExternalImport,
-    getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
-    getLocaleSpecificMessage: () => getLocaleSpecificMessage,
-    getLocaleTimeString: () => getLocaleTimeString,
-    getMappedContextSpan: () => getMappedContextSpan,
-    getMappedDocumentSpan: () => getMappedDocumentSpan,
-    getMappedLocation: () => getMappedLocation,
-    getMatchedFileSpec: () => getMatchedFileSpec,
-    getMatchedIncludeSpec: () => getMatchedIncludeSpec,
-    getMeaningFromDeclaration: () => getMeaningFromDeclaration,
-    getMeaningFromLocation: () => getMeaningFromLocation,
-    getMembersOfDeclaration: () => getMembersOfDeclaration,
-    getModeForFileReference: () => getModeForFileReference,
-    getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
-    getModeForUsageLocation: () => getModeForUsageLocation,
-    getModifiedTime: () => getModifiedTime,
-    getModifiers: () => getModifiers,
-    getModuleInstanceState: () => getModuleInstanceState,
-    getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
-    getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
-    getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
-    getNameForExportedSymbol: () => getNameForExportedSymbol,
-    getNameFromImportAttribute: () => getNameFromImportAttribute,
-    getNameFromIndexInfo: () => getNameFromIndexInfo,
-    getNameFromPropertyName: () => getNameFromPropertyName,
-    getNameOfAccessExpression: () => getNameOfAccessExpression,
-    getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
-    getNameOfDeclaration: () => getNameOfDeclaration,
-    getNameOfExpando: () => getNameOfExpando,
-    getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
-    getNameOrArgument: () => getNameOrArgument,
-    getNameTable: () => getNameTable,
-    getNamesForExportedSymbol: () => getNamesForExportedSymbol,
-    getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
-    getNewLineCharacter: () => getNewLineCharacter,
-    getNewLineKind: () => getNewLineKind,
-    getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
-    getNewTargetContainer: () => getNewTargetContainer,
-    getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
-    getNodeForGeneratedName: () => getNodeForGeneratedName,
-    getNodeId: () => getNodeId,
-    getNodeKind: () => getNodeKind,
-    getNodeModifiers: () => getNodeModifiers,
-    getNodeModulePathParts: () => getNodeModulePathParts,
-    getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
-    getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
-    getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
-    getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
-    getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
-    getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
-    getNormalizedPathComponents: () => getNormalizedPathComponents,
-    getObjectFlags: () => getObjectFlags,
-    getOperator: () => getOperator,
-    getOperatorAssociativity: () => getOperatorAssociativity,
-    getOperatorPrecedence: () => getOperatorPrecedence,
-    getOptionFromName: () => getOptionFromName,
-    getOptionsForLibraryResolution: () => getOptionsForLibraryResolution,
-    getOptionsNameMap: () => getOptionsNameMap,
-    getOrCreateEmitNode: () => getOrCreateEmitNode,
-    getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
-    getOrUpdate: () => getOrUpdate,
-    getOriginalNode: () => getOriginalNode,
-    getOriginalNodeId: () => getOriginalNodeId,
-    getOriginalSourceFile: () => getOriginalSourceFile,
-    getOutputDeclarationFileName: () => getOutputDeclarationFileName,
-    getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker,
-    getOutputExtension: () => getOutputExtension,
-    getOutputFileNames: () => getOutputFileNames,
-    getOutputJSFileNameWorker: () => getOutputJSFileNameWorker,
-    getOutputPathsFor: () => getOutputPathsFor,
-    getOutputPathsForBundle: () => getOutputPathsForBundle,
-    getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
-    getOwnKeys: () => getOwnKeys,
-    getOwnValues: () => getOwnValues,
-    getPackageJsonInfo: () => getPackageJsonInfo,
-    getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
-    getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
-    getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
-    getPackageScopeForPath: () => getPackageScopeForPath,
-    getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
-    getParameterTypeNode: () => getParameterTypeNode,
-    getParentNodeInSpan: () => getParentNodeInSpan,
-    getParseTreeNode: () => getParseTreeNode,
-    getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
-    getPathComponents: () => getPathComponents,
-    getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
-    getPathFromPathComponents: () => getPathFromPathComponents,
-    getPathUpdater: () => getPathUpdater,
-    getPathsBasePath: () => getPathsBasePath,
-    getPatternFromSpec: () => getPatternFromSpec,
-    getPendingEmitKind: () => getPendingEmitKind,
-    getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
-    getPossibleGenericSignatures: () => getPossibleGenericSignatures,
-    getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
-    getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
-    getPreEmitDiagnostics: () => getPreEmitDiagnostics,
-    getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
-    getPrivateIdentifier: () => getPrivateIdentifier,
-    getProperties: () => getProperties,
-    getProperty: () => getProperty,
-    getPropertyArrayElementValue: () => getPropertyArrayElementValue,
-    getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
-    getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
-    getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
-    getPropertyNameFromType: () => getPropertyNameFromType,
-    getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
-    getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
-    getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
-    getQuoteFromPreference: () => getQuoteFromPreference,
-    getQuotePreference: () => getQuotePreference,
-    getRangesWhere: () => getRangesWhere,
-    getRefactorContextSpan: () => getRefactorContextSpan,
-    getReferencedFileLocation: () => getReferencedFileLocation,
-    getRegexFromPattern: () => getRegexFromPattern,
-    getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
-    getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
-    getRelativePathFromDirectory: () => getRelativePathFromDirectory,
-    getRelativePathFromFile: () => getRelativePathFromFile,
-    getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
-    getRenameLocation: () => getRenameLocation,
-    getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
-    getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionModeOverride: () => getResolutionModeOverride,
-    getResolveJsonModule: () => getResolveJsonModule,
-    getResolvePackageJsonExports: () => getResolvePackageJsonExports,
-    getResolvePackageJsonImports: () => getResolvePackageJsonImports,
-    getResolvedExternalModuleName: () => getResolvedExternalModuleName,
-    getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
-    getRestParameterElementType: () => getRestParameterElementType,
-    getRightMostAssignedExpression: () => getRightMostAssignedExpression,
-    getRootDeclaration: () => getRootDeclaration,
-    getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache,
-    getRootLength: () => getRootLength,
-    getRootPathSplitLength: () => getRootPathSplitLength,
-    getScriptKind: () => getScriptKind,
-    getScriptKindFromFileName: () => getScriptKindFromFileName,
-    getScriptTargetFeatures: () => getScriptTargetFeatures,
-    getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
-    getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
-    getSemanticClassifications: () => getSemanticClassifications,
-    getSemanticJsxChildren: () => getSemanticJsxChildren,
-    getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
-    getSetAccessorValueParameter: () => getSetAccessorValueParameter,
-    getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
-    getShebang: () => getShebang,
-    getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
-    getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
-    getSnapshotText: () => getSnapshotText,
-    getSnippetElement: () => getSnippetElement,
-    getSourceFileOfModule: () => getSourceFileOfModule,
-    getSourceFileOfNode: () => getSourceFileOfNode,
-    getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
-    getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
-    getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
-    getSourceFilesToEmit: () => getSourceFilesToEmit,
-    getSourceMapRange: () => getSourceMapRange,
-    getSourceMapper: () => getSourceMapper,
-    getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
-    getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
-    getSpellingSuggestion: () => getSpellingSuggestion,
-    getStartPositionOfLine: () => getStartPositionOfLine,
-    getStartPositionOfRange: () => getStartPositionOfRange,
-    getStartsOnNewLine: () => getStartsOnNewLine,
-    getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
-    getStrictOptionValue: () => getStrictOptionValue,
-    getStringComparer: () => getStringComparer,
-    getSubPatternFromSpec: () => getSubPatternFromSpec,
-    getSuperCallFromStatement: () => getSuperCallFromStatement,
-    getSuperContainer: () => getSuperContainer,
-    getSupportedCodeFixes: () => getSupportedCodeFixes,
-    getSupportedExtensions: () => getSupportedExtensions,
-    getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
-    getSwitchedType: () => getSwitchedType,
-    getSymbolId: () => getSymbolId,
-    getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
-    getSymbolTarget: () => getSymbolTarget,
-    getSyntacticClassifications: () => getSyntacticClassifications,
-    getSyntacticModifierFlags: () => getSyntacticModifierFlags,
-    getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
-    getSynthesizedDeepClone: () => getSynthesizedDeepClone,
-    getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
-    getSynthesizedDeepClones: () => getSynthesizedDeepClones,
-    getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
-    getSyntheticLeadingComments: () => getSyntheticLeadingComments,
-    getSyntheticTrailingComments: () => getSyntheticTrailingComments,
-    getTargetLabel: () => getTargetLabel,
-    getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
-    getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
-    getTextOfConstantValue: () => getTextOfConstantValue,
-    getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
-    getTextOfJSDocComment: () => getTextOfJSDocComment,
-    getTextOfJsxAttributeName: () => getTextOfJsxAttributeName,
-    getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName,
-    getTextOfNode: () => getTextOfNode,
-    getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
-    getTextOfPropertyName: () => getTextOfPropertyName,
-    getThisContainer: () => getThisContainer,
-    getThisParameter: () => getThisParameter,
-    getTokenAtPosition: () => getTokenAtPosition,
-    getTokenPosOfNode: () => getTokenPosOfNode,
-    getTokenSourceMapRange: () => getTokenSourceMapRange,
-    getTouchingPropertyName: () => getTouchingPropertyName,
-    getTouchingToken: () => getTouchingToken,
-    getTrailingCommentRanges: () => getTrailingCommentRanges,
-    getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
-    getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
-    getTransformers: () => getTransformers,
-    getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
-    getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
-    getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
-    getTypeAnnotationNode: () => getTypeAnnotationNode,
-    getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
-    getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
-    getTypeNode: () => getTypeNode,
-    getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
-    getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
-    getTypeParameterOwner: () => getTypeParameterOwner,
-    getTypesPackageName: () => getTypesPackageName,
-    getUILocale: () => getUILocale,
-    getUniqueName: () => getUniqueName,
-    getUniqueSymbolId: () => getUniqueSymbolId,
-    getUseDefineForClassFields: () => getUseDefineForClassFields,
-    getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
-    getWatchFactory: () => getWatchFactory,
-    group: () => group,
-    groupBy: () => groupBy,
-    guessIndentation: () => guessIndentation,
-    handleNoEmitOptions: () => handleNoEmitOptions,
-    hasAbstractModifier: () => hasAbstractModifier,
-    hasAccessorModifier: () => hasAccessorModifier,
-    hasAmbientModifier: () => hasAmbientModifier,
-    hasChangesInResolutions: () => hasChangesInResolutions,
-    hasChildOfKind: () => hasChildOfKind,
-    hasContextSensitiveParameters: () => hasContextSensitiveParameters,
-    hasDecorators: () => hasDecorators,
-    hasDocComment: () => hasDocComment,
-    hasDynamicName: () => hasDynamicName,
-    hasEffectiveModifier: () => hasEffectiveModifier,
-    hasEffectiveModifiers: () => hasEffectiveModifiers,
-    hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
-    hasExtension: () => hasExtension,
-    hasIndexSignature: () => hasIndexSignature,
-    hasInitializer: () => hasInitializer,
-    hasInvalidEscape: () => hasInvalidEscape,
-    hasJSDocNodes: () => hasJSDocNodes,
-    hasJSDocParameterTags: () => hasJSDocParameterTags,
-    hasJSFileExtension: () => hasJSFileExtension,
-    hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
-    hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
-    hasOverrideModifier: () => hasOverrideModifier,
-    hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
-    hasProperty: () => hasProperty,
-    hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
-    hasQuestionToken: () => hasQuestionToken,
-    hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
-    hasResolutionModeOverride: () => hasResolutionModeOverride,
-    hasRestParameter: () => hasRestParameter,
-    hasScopeMarker: () => hasScopeMarker,
-    hasStaticModifier: () => hasStaticModifier,
-    hasSyntacticModifier: () => hasSyntacticModifier,
-    hasSyntacticModifiers: () => hasSyntacticModifiers,
-    hasTSFileExtension: () => hasTSFileExtension,
-    hasTabstop: () => hasTabstop,
-    hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
-    hasType: () => hasType,
-    hasTypeArguments: () => hasTypeArguments,
-    hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
-    helperString: () => helperString,
-    hostGetCanonicalFileName: () => hostGetCanonicalFileName,
-    hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
-    idText: () => idText,
-    identifierIsThisKeyword: () => identifierIsThisKeyword,
-    identifierToKeywordKind: () => identifierToKeywordKind,
-    identity: () => identity,
-    identitySourceMapConsumer: () => identitySourceMapConsumer,
-    ignoreSourceNewlines: () => ignoreSourceNewlines,
-    ignoredPaths: () => ignoredPaths,
-    importDefaultHelper: () => importDefaultHelper,
-    importFromModuleSpecifier: () => importFromModuleSpecifier,
-    importNameElisionDisabled: () => importNameElisionDisabled,
-    importStarHelper: () => importStarHelper,
-    indexOfAnyCharCode: () => indexOfAnyCharCode,
-    indexOfNode: () => indexOfNode,
-    indicesOf: () => indicesOf,
-    inferredTypesContainingFile: () => inferredTypesContainingFile,
-    injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing,
-    injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing,
-    insertImports: () => insertImports,
-    insertLeadingStatement: () => insertLeadingStatement,
-    insertSorted: () => insertSorted,
-    insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
-    insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
-    insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
-    insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
-    intersperse: () => intersperse,
-    intrinsicTagNameToString: () => intrinsicTagNameToString,
-    introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
-    inverseJsxOptionMap: () => inverseJsxOptionMap,
-    isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
-    isAbstractModifier: () => isAbstractModifier,
-    isAccessExpression: () => isAccessExpression,
-    isAccessibilityModifier: () => isAccessibilityModifier,
-    isAccessor: () => isAccessor,
-    isAccessorModifier: () => isAccessorModifier,
-    isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
-    isAliasableExpression: () => isAliasableExpression,
-    isAmbientModule: () => isAmbientModule,
-    isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
-    isAnonymousFunctionDefinition: () => isAnonymousFunctionDefinition,
-    isAnyDirectorySeparator: () => isAnyDirectorySeparator,
-    isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
-    isAnyImportOrReExport: () => isAnyImportOrReExport,
-    isAnyImportSyntax: () => isAnyImportSyntax,
-    isAnySupportedFileExtension: () => isAnySupportedFileExtension,
-    isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
-    isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
-    isArray: () => isArray,
-    isArrayBindingElement: () => isArrayBindingElement,
-    isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement,
-    isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
-    isArrayBindingPattern: () => isArrayBindingPattern,
-    isArrayLiteralExpression: () => isArrayLiteralExpression,
-    isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
-    isArrayTypeNode: () => isArrayTypeNode,
-    isArrowFunction: () => isArrowFunction,
-    isAsExpression: () => isAsExpression,
-    isAssertClause: () => isAssertClause,
-    isAssertEntry: () => isAssertEntry,
-    isAssertionExpression: () => isAssertionExpression,
-    isAssertsKeyword: () => isAssertsKeyword,
-    isAssignmentDeclaration: () => isAssignmentDeclaration,
-    isAssignmentExpression: () => isAssignmentExpression,
-    isAssignmentOperator: () => isAssignmentOperator,
-    isAssignmentPattern: () => isAssignmentPattern,
-    isAssignmentTarget: () => isAssignmentTarget,
-    isAsteriskToken: () => isAsteriskToken,
-    isAsyncFunction: () => isAsyncFunction,
-    isAsyncModifier: () => isAsyncModifier,
-    isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
-    isAwaitExpression: () => isAwaitExpression,
-    isAwaitKeyword: () => isAwaitKeyword,
-    isBigIntLiteral: () => isBigIntLiteral,
-    isBinaryExpression: () => isBinaryExpression,
-    isBinaryOperatorToken: () => isBinaryOperatorToken,
-    isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
-    isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
-    isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
-    isBindableStaticNameExpression: () => isBindableStaticNameExpression,
-    isBindingElement: () => isBindingElement,
-    isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire,
-    isBindingName: () => isBindingName,
-    isBindingOrAssignmentElement: () => isBindingOrAssignmentElement,
-    isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
-    isBindingPattern: () => isBindingPattern,
-    isBlock: () => isBlock,
-    isBlockOrCatchScoped: () => isBlockOrCatchScoped,
-    isBlockScope: () => isBlockScope,
-    isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
-    isBooleanLiteral: () => isBooleanLiteral,
-    isBreakOrContinueStatement: () => isBreakOrContinueStatement,
-    isBreakStatement: () => isBreakStatement,
-    isBuildInfoFile: () => isBuildInfoFile,
-    isBuilderProgram: () => isBuilderProgram2,
-    isBundle: () => isBundle,
-    isBundleFileTextLike: () => isBundleFileTextLike,
-    isCallChain: () => isCallChain,
-    isCallExpression: () => isCallExpression,
-    isCallExpressionTarget: () => isCallExpressionTarget,
-    isCallLikeExpression: () => isCallLikeExpression,
-    isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression,
-    isCallOrNewExpression: () => isCallOrNewExpression,
-    isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
-    isCallSignatureDeclaration: () => isCallSignatureDeclaration,
-    isCallToHelper: () => isCallToHelper,
-    isCaseBlock: () => isCaseBlock,
-    isCaseClause: () => isCaseClause,
-    isCaseKeyword: () => isCaseKeyword,
-    isCaseOrDefaultClause: () => isCaseOrDefaultClause,
-    isCatchClause: () => isCatchClause,
-    isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
-    isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
-    isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
-    isChildOfNodeWithKind: () => isChildOfNodeWithKind,
-    isCircularBuildOrder: () => isCircularBuildOrder,
-    isClassDeclaration: () => isClassDeclaration,
-    isClassElement: () => isClassElement,
-    isClassExpression: () => isClassExpression,
-    isClassInstanceProperty: () => isClassInstanceProperty,
-    isClassLike: () => isClassLike,
-    isClassMemberModifier: () => isClassMemberModifier,
-    isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock,
-    isClassOrTypeElement: () => isClassOrTypeElement,
-    isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
-    isClassThisAssignmentBlock: () => isClassThisAssignmentBlock,
-    isCollapsedRange: () => isCollapsedRange,
-    isColonToken: () => isColonToken,
-    isCommaExpression: () => isCommaExpression,
-    isCommaListExpression: () => isCommaListExpression,
-    isCommaSequence: () => isCommaSequence,
-    isCommaToken: () => isCommaToken,
-    isComment: () => isComment,
-    isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
-    isCommonJsExportedExpression: () => isCommonJsExportedExpression,
-    isCompoundAssignment: () => isCompoundAssignment,
-    isComputedNonLiteralName: () => isComputedNonLiteralName,
-    isComputedPropertyName: () => isComputedPropertyName,
-    isConciseBody: () => isConciseBody,
-    isConditionalExpression: () => isConditionalExpression,
-    isConditionalTypeNode: () => isConditionalTypeNode,
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-    isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
-    isConstructorDeclaration: () => isConstructorDeclaration,
-    isConstructorTypeNode: () => isConstructorTypeNode,
-    isContextualKeyword: () => isContextualKeyword,
-    isContinueStatement: () => isContinueStatement,
-    isCustomPrologue: () => isCustomPrologue,
-    isDebuggerStatement: () => isDebuggerStatement,
-    isDeclaration: () => isDeclaration,
-    isDeclarationBindingElement: () => isDeclarationBindingElement,
-    isDeclarationFileName: () => isDeclarationFileName,
-    isDeclarationName: () => isDeclarationName,
-    isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
-    isDeclarationReadonly: () => isDeclarationReadonly,
-    isDeclarationStatement: () => isDeclarationStatement,
-    isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
-    isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
-    isDecorator: () => isDecorator,
-    isDecoratorTarget: () => isDecoratorTarget,
-    isDefaultClause: () => isDefaultClause,
-    isDefaultImport: () => isDefaultImport,
-    isDefaultModifier: () => isDefaultModifier,
-    isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
-    isDeleteExpression: () => isDeleteExpression,
-    isDeleteTarget: () => isDeleteTarget,
-    isDeprecatedDeclaration: () => isDeprecatedDeclaration,
-    isDestructuringAssignment: () => isDestructuringAssignment,
-    isDiagnosticWithLocation: () => isDiagnosticWithLocation,
-    isDiskPathRoot: () => isDiskPathRoot,
-    isDoStatement: () => isDoStatement,
-    isDocumentRegistryEntry: () => isDocumentRegistryEntry,
-    isDotDotDotToken: () => isDotDotDotToken,
-    isDottedName: () => isDottedName,
-    isDynamicName: () => isDynamicName,
-    isESSymbolIdentifier: () => isESSymbolIdentifier,
-    isEffectiveExternalModule: () => isEffectiveExternalModule,
-    isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
-    isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
-    isElementAccessChain: () => isElementAccessChain,
-    isElementAccessExpression: () => isElementAccessExpression,
-    isEmittedFileOfProgram: () => isEmittedFileOfProgram,
-    isEmptyArrayLiteral: () => isEmptyArrayLiteral,
-    isEmptyBindingElement: () => isEmptyBindingElement,
-    isEmptyBindingPattern: () => isEmptyBindingPattern,
-    isEmptyObjectLiteral: () => isEmptyObjectLiteral,
-    isEmptyStatement: () => isEmptyStatement,
-    isEmptyStringLiteral: () => isEmptyStringLiteral,
-    isEntityName: () => isEntityName,
-    isEntityNameExpression: () => isEntityNameExpression,
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-    isEnumDeclaration: () => isEnumDeclaration,
-    isEnumMember: () => isEnumMember,
-    isEqualityOperatorKind: () => isEqualityOperatorKind,
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-    isExclamationToken: () => isExclamationToken,
-    isExcludedFile: () => isExcludedFile,
-    isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
-    isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration,
-    isExportAssignment: () => isExportAssignment,
-    isExportDeclaration: () => isExportDeclaration,
-    isExportModifier: () => isExportModifier,
-    isExportName: () => isExportName,
-    isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
-    isExportOrDefaultModifier: () => isExportOrDefaultModifier,
-    isExportSpecifier: () => isExportSpecifier,
-    isExportsIdentifier: () => isExportsIdentifier,
-    isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
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-    isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
-    isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
-    isExpressionStatement: () => isExpressionStatement,
-    isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
-    isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
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-    isExternalModuleAugmentation: () => isExternalModuleAugmentation,
-    isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
-    isExternalModuleIndicator: () => isExternalModuleIndicator,
-    isExternalModuleNameRelative: () => isExternalModuleNameRelative,
-    isExternalModuleReference: () => isExternalModuleReference,
-    isExternalModuleSymbol: () => isExternalModuleSymbol,
-    isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
-    isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier,
-    isFileLevelUniqueName: () => isFileLevelUniqueName,
-    isFileProbablyExternalModule: () => isFileProbablyExternalModule,
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-    isFixablePromiseHandler: () => isFixablePromiseHandler,
-    isForInOrOfStatement: () => isForInOrOfStatement,
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-    isForOfStatement: () => isForOfStatement,
-    isForStatement: () => isForStatement,
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-    isFunctionBody: () => isFunctionBody,
-    isFunctionDeclaration: () => isFunctionDeclaration,
-    isFunctionExpression: () => isFunctionExpression,
-    isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
-    isFunctionLike: () => isFunctionLike,
-    isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
-    isFunctionLikeKind: () => isFunctionLikeKind,
-    isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
-    isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
-    isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
-    isFunctionSymbol: () => isFunctionSymbol,
-    isFunctionTypeNode: () => isFunctionTypeNode,
-    isFutureReservedKeyword: () => isFutureReservedKeyword,
-    isGeneratedIdentifier: () => isGeneratedIdentifier,
-    isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
-    isGetAccessor: () => isGetAccessor,
-    isGetAccessorDeclaration: () => isGetAccessorDeclaration,
-    isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
-    isGlobalDeclaration: () => isGlobalDeclaration,
-    isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
-    isGrammarError: () => isGrammarError,
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-    isHoistedFunction: () => isHoistedFunction,
-    isHoistedVariableStatement: () => isHoistedVariableStatement,
-    isIdentifier: () => isIdentifier,
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-    isIdentifierName: () => isIdentifierName,
-    isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
-    isIdentifierPart: () => isIdentifierPart,
-    isIdentifierStart: () => isIdentifierStart,
-    isIdentifierText: () => isIdentifierText,
-    isIdentifierTypePredicate: () => isIdentifierTypePredicate,
-    isIdentifierTypeReference: () => isIdentifierTypeReference,
-    isIfStatement: () => isIfStatement,
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-    isImplicitGlob: () => isImplicitGlob,
-    isImportAttribute: () => isImportAttribute,
-    isImportAttributeName: () => isImportAttributeName,
-    isImportAttributes: () => isImportAttributes,
-    isImportCall: () => isImportCall,
-    isImportClause: () => isImportClause,
-    isImportDeclaration: () => isImportDeclaration,
-    isImportEqualsDeclaration: () => isImportEqualsDeclaration,
-    isImportKeyword: () => isImportKeyword,
-    isImportMeta: () => isImportMeta,
-    isImportOrExportSpecifier: () => isImportOrExportSpecifier,
-    isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
-    isImportSpecifier: () => isImportSpecifier,
-    isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
-    isImportTypeNode: () => isImportTypeNode,
-    isImportableFile: () => isImportableFile,
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-    isInExpressionContext: () => isInExpressionContext,
-    isInJSDoc: () => isInJSDoc,
-    isInJSFile: () => isInJSFile,
-    isInJSXText: () => isInJSXText,
-    isInJsonFile: () => isInJsonFile,
-    isInNonReferenceComment: () => isInNonReferenceComment,
-    isInReferenceComment: () => isInReferenceComment,
-    isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
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-    isInTypeQuery: () => isInTypeQuery,
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-    isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
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-    isInfinityOrNaNString: () => isInfinityOrNaNString,
-    isInitializedProperty: () => isInitializedProperty,
-    isInitializedVariable: () => isInitializedVariable,
-    isInsideJsxElement: () => isInsideJsxElement,
-    isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
-    isInsideNodeModules: () => isInsideNodeModules,
-    isInsideTemplateLiteral: () => isInsideTemplateLiteral,
-    isInstanceOfExpression: () => isInstanceOfExpression,
-    isInstantiatedModule: () => isInstantiatedModule,
-    isInterfaceDeclaration: () => isInterfaceDeclaration,
-    isInternalDeclaration: () => isInternalDeclaration,
-    isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
-    isInternalName: () => isInternalName,
-    isIntersectionTypeNode: () => isIntersectionTypeNode,
-    isIntrinsicJsxName: () => isIntrinsicJsxName,
-    isIterationStatement: () => isIterationStatement,
-    isJSDoc: () => isJSDoc,
-    isJSDocAllType: () => isJSDocAllType,
-    isJSDocAugmentsTag: () => isJSDocAugmentsTag,
-    isJSDocAuthorTag: () => isJSDocAuthorTag,
-    isJSDocCallbackTag: () => isJSDocCallbackTag,
-    isJSDocClassTag: () => isJSDocClassTag,
-    isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
-    isJSDocConstructSignature: () => isJSDocConstructSignature,
-    isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
-    isJSDocEnumTag: () => isJSDocEnumTag,
-    isJSDocFunctionType: () => isJSDocFunctionType,
-    isJSDocImplementsTag: () => isJSDocImplementsTag,
-    isJSDocIndexSignature: () => isJSDocIndexSignature,
-    isJSDocLikeText: () => isJSDocLikeText,
-    isJSDocLink: () => isJSDocLink,
-    isJSDocLinkCode: () => isJSDocLinkCode,
-    isJSDocLinkLike: () => isJSDocLinkLike,
-    isJSDocLinkPlain: () => isJSDocLinkPlain,
-    isJSDocMemberName: () => isJSDocMemberName,
-    isJSDocNameReference: () => isJSDocNameReference,
-    isJSDocNamepathType: () => isJSDocNamepathType,
-    isJSDocNamespaceBody: () => isJSDocNamespaceBody,
-    isJSDocNode: () => isJSDocNode,
-    isJSDocNonNullableType: () => isJSDocNonNullableType,
-    isJSDocNullableType: () => isJSDocNullableType,
-    isJSDocOptionalParameter: () => isJSDocOptionalParameter,
-    isJSDocOptionalType: () => isJSDocOptionalType,
-    isJSDocOverloadTag: () => isJSDocOverloadTag,
-    isJSDocOverrideTag: () => isJSDocOverrideTag,
-    isJSDocParameterTag: () => isJSDocParameterTag,
-    isJSDocPrivateTag: () => isJSDocPrivateTag,
-    isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
-    isJSDocPropertyTag: () => isJSDocPropertyTag,
-    isJSDocProtectedTag: () => isJSDocProtectedTag,
-    isJSDocPublicTag: () => isJSDocPublicTag,
-    isJSDocReadonlyTag: () => isJSDocReadonlyTag,
-    isJSDocReturnTag: () => isJSDocReturnTag,
-    isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression,
-    isJSDocSatisfiesTag: () => isJSDocSatisfiesTag,
-    isJSDocSeeTag: () => isJSDocSeeTag,
-    isJSDocSignature: () => isJSDocSignature,
-    isJSDocTag: () => isJSDocTag,
-    isJSDocTemplateTag: () => isJSDocTemplateTag,
-    isJSDocThisTag: () => isJSDocThisTag,
-    isJSDocThrowsTag: () => isJSDocThrowsTag,
-    isJSDocTypeAlias: () => isJSDocTypeAlias,
-    isJSDocTypeAssertion: () => isJSDocTypeAssertion,
-    isJSDocTypeExpression: () => isJSDocTypeExpression,
-    isJSDocTypeLiteral: () => isJSDocTypeLiteral,
-    isJSDocTypeTag: () => isJSDocTypeTag,
-    isJSDocTypedefTag: () => isJSDocTypedefTag,
-    isJSDocUnknownTag: () => isJSDocUnknownTag,
-    isJSDocUnknownType: () => isJSDocUnknownType,
-    isJSDocVariadicType: () => isJSDocVariadicType,
-    isJSXTagName: () => isJSXTagName,
-    isJsonEqual: () => isJsonEqual,
-    isJsonSourceFile: () => isJsonSourceFile,
-    isJsxAttribute: () => isJsxAttribute,
-    isJsxAttributeLike: () => isJsxAttributeLike,
-    isJsxAttributeName: () => isJsxAttributeName,
-    isJsxAttributes: () => isJsxAttributes,
-    isJsxChild: () => isJsxChild,
-    isJsxClosingElement: () => isJsxClosingElement,
-    isJsxClosingFragment: () => isJsxClosingFragment,
-    isJsxElement: () => isJsxElement,
-    isJsxExpression: () => isJsxExpression,
-    isJsxFragment: () => isJsxFragment,
-    isJsxNamespacedName: () => isJsxNamespacedName,
-    isJsxOpeningElement: () => isJsxOpeningElement,
-    isJsxOpeningFragment: () => isJsxOpeningFragment,
-    isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
-    isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
-    isJsxSelfClosingElement: () => isJsxSelfClosingElement,
-    isJsxSpreadAttribute: () => isJsxSpreadAttribute,
-    isJsxTagNameExpression: () => isJsxTagNameExpression,
-    isJsxText: () => isJsxText,
-    isJumpStatementTarget: () => isJumpStatementTarget,
-    isKeyword: () => isKeyword,
-    isKeywordOrPunctuation: () => isKeywordOrPunctuation,
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-    isLabelName: () => isLabelName,
-    isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
-    isLabeledStatement: () => isLabeledStatement,
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-    isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
-    isLet: () => isLet,
-    isLineBreak: () => isLineBreak,
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-    isLiteralExpression: () => isLiteralExpression,
-    isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
-    isLiteralImportTypeNode: () => isLiteralImportTypeNode,
-    isLiteralKind: () => isLiteralKind,
-    isLiteralLikeAccess: () => isLiteralLikeAccess,
-    isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
-    isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
-    isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
-    isLiteralTypeLiteral: () => isLiteralTypeLiteral,
-    isLiteralTypeNode: () => isLiteralTypeNode,
-    isLocalName: () => isLocalName,
-    isLogicalOperator: () => isLogicalOperator,
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-    isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
-    isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression,
-    isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator,
-    isMappedTypeNode: () => isMappedTypeNode,
-    isMemberName: () => isMemberName,
-    isMetaProperty: () => isMetaProperty,
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-    isMethodOrAccessor: () => isMethodOrAccessor,
-    isMethodSignature: () => isMethodSignature,
-    isMinusToken: () => isMinusToken,
-    isMissingDeclaration: () => isMissingDeclaration,
-    isMissingPackageJsonInfo: () => isMissingPackageJsonInfo,
-    isModifier: () => isModifier,
-    isModifierKind: () => isModifierKind,
-    isModifierLike: () => isModifierLike,
-    isModuleAugmentationExternal: () => isModuleAugmentationExternal,
-    isModuleBlock: () => isModuleBlock,
-    isModuleBody: () => isModuleBody,
-    isModuleDeclaration: () => isModuleDeclaration,
-    isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
-    isModuleIdentifier: () => isModuleIdentifier,
-    isModuleName: () => isModuleName,
-    isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
-    isModuleReference: () => isModuleReference,
-    isModuleSpecifierLike: () => isModuleSpecifierLike,
-    isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
-    isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
-    isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
-    isNamedClassElement: () => isNamedClassElement,
-    isNamedDeclaration: () => isNamedDeclaration,
-    isNamedEvaluation: () => isNamedEvaluation,
-    isNamedEvaluationSource: () => isNamedEvaluationSource,
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-    isNamedExports: () => isNamedExports,
-    isNamedImportBindings: () => isNamedImportBindings,
-    isNamedImports: () => isNamedImports,
-    isNamedImportsOrExports: () => isNamedImportsOrExports,
-    isNamedTupleMember: () => isNamedTupleMember,
-    isNamespaceBody: () => isNamespaceBody,
-    isNamespaceExport: () => isNamespaceExport,
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-    isNamespaceImport: () => isNamespaceImport,
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-    isNonGlobalDeclaration: () => isNonGlobalDeclaration,
-    isNonNullAccess: () => isNonNullAccess,
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-    isNumber: () => isNumber,
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-    isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
-    isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
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-    isObjectBindingPattern: () => isObjectBindingPattern,
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-    isObjectLiteralElementLike: () => isObjectLiteralElementLike,
-    isObjectLiteralExpression: () => isObjectLiteralExpression,
-    isObjectLiteralMethod: () => isObjectLiteralMethod,
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-    isObjectTypeDeclaration: () => isObjectTypeDeclaration,
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-    isOptionalTypeNode: () => isOptionalTypeNode,
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-    isPackageJsonInfo: () => isPackageJsonInfo,
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-    isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
-    isParameterPropertyModifier: () => isParameterPropertyModifier,
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-    isPartOfTypeQuery: () => isPartOfTypeQuery,
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-    isPatternMatch: () => isPatternMatch,
-    isPinnedComment: () => isPinnedComment,
-    isPlainJsFile: () => isPlainJsFile,
-    isPlusToken: () => isPlusToken,
-    isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
-    isPostfixUnaryExpression: () => isPostfixUnaryExpression,
-    isPrefixUnaryExpression: () => isPrefixUnaryExpression,
-    isPrivateIdentifier: () => isPrivateIdentifier,
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-    isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
-    isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
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-    isProgramUptoDate: () => isProgramUptoDate,
-    isPrologueDirective: () => isPrologueDirective,
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-    isPropertyAccessExpression: () => isPropertyAccessExpression,
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-    isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
-    isPropertyAssignment: () => isPropertyAssignment,
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-    isPropertySignature: () => isPropertySignature,
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-    isQualifiedName: () => isQualifiedName,
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-    isQuestionToken: () => isQuestionToken,
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-    isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
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-    isReferenceFileLocation: () => isReferenceFileLocation,
-    isReferencedFile: () => isReferencedFile,
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-    isRequireCall: () => isRequireCall,
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-    isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
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-    isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
-    isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
-    isRootedDiskPath: () => isRootedDiskPath,
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-    isSatisfiesExpression: () => isSatisfiesExpression,
-    isScopeMarker: () => isScopeMarker,
-    isSemicolonClassElement: () => isSemicolonClassElement,
-    isSetAccessor: () => isSetAccessor,
-    isSetAccessorDeclaration: () => isSetAccessorDeclaration,
-    isShebangTrivia: () => isShebangTrivia,
-    isShiftOperatorOrHigher: () => isShiftOperatorOrHigher,
-    isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
-    isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
-    isSignedNumericLiteral: () => isSignedNumericLiteral,
-    isSimpleCopiableExpression: () => isSimpleCopiableExpression,
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-    isSimpleParameter: () => isSimpleParameter,
-    isSimpleParameterList: () => isSimpleParameterList,
-    isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
-    isSourceFile: () => isSourceFile,
-    isSourceFileFromLibrary: () => isSourceFileFromLibrary,
-    isSourceFileJS: () => isSourceFileJS,
-    isSourceFileNotJS: () => isSourceFileNotJS,
-    isSourceFileNotJson: () => isSourceFileNotJson,
-    isSourceMapping: () => isSourceMapping,
-    isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
-    isSpreadAssignment: () => isSpreadAssignment,
-    isSpreadElement: () => isSpreadElement,
-    isStatement: () => isStatement,
-    isStatementButNotDeclaration: () => isStatementButNotDeclaration,
-    isStatementOrBlock: () => isStatementOrBlock,
-    isStatementWithLocals: () => isStatementWithLocals,
-    isStatic: () => isStatic,
-    isStaticModifier: () => isStaticModifier,
-    isString: () => isString,
-    isStringAKeyword: () => isStringAKeyword,
-    isStringANonContextualKeyword: () => isStringANonContextualKeyword,
-    isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection,
-    isStringDoubleQuoted: () => isStringDoubleQuoted,
-    isStringLiteral: () => isStringLiteral,
-    isStringLiteralLike: () => isStringLiteralLike,
-    isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
-    isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
-    isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
-    isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
-    isStringTextContainingNode: () => isStringTextContainingNode,
-    isSuperCall: () => isSuperCall,
-    isSuperKeyword: () => isSuperKeyword,
-    isSuperOrSuperProperty: () => isSuperOrSuperProperty,
-    isSuperProperty: () => isSuperProperty,
-    isSupportedSourceFileName: () => isSupportedSourceFileName,
-    isSwitchStatement: () => isSwitchStatement,
-    isSyntaxList: () => isSyntaxList,
-    isSyntheticExpression: () => isSyntheticExpression,
-    isSyntheticReference: () => isSyntheticReference,
-    isTagName: () => isTagName,
-    isTaggedTemplateExpression: () => isTaggedTemplateExpression,
-    isTaggedTemplateTag: () => isTaggedTemplateTag,
-    isTemplateExpression: () => isTemplateExpression,
-    isTemplateHead: () => isTemplateHead,
-    isTemplateLiteral: () => isTemplateLiteral,
-    isTemplateLiteralKind: () => isTemplateLiteralKind,
-    isTemplateLiteralToken: () => isTemplateLiteralToken,
-    isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
-    isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
-    isTemplateMiddle: () => isTemplateMiddle,
-    isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
-    isTemplateSpan: () => isTemplateSpan,
-    isTemplateTail: () => isTemplateTail,
-    isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
-    isThis: () => isThis,
-    isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
-    isThisIdentifier: () => isThisIdentifier,
-    isThisInTypeQuery: () => isThisInTypeQuery,
-    isThisInitializedDeclaration: () => isThisInitializedDeclaration,
-    isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
-    isThisProperty: () => isThisProperty,
-    isThisTypeNode: () => isThisTypeNode,
-    isThisTypeParameter: () => isThisTypeParameter,
-    isThisTypePredicate: () => isThisTypePredicate,
-    isThrowStatement: () => isThrowStatement,
-    isToken: () => isToken,
-    isTokenKind: () => isTokenKind,
-    isTraceEnabled: () => isTraceEnabled,
-    isTransientSymbol: () => isTransientSymbol,
-    isTrivia: () => isTrivia,
-    isTryStatement: () => isTryStatement,
-    isTupleTypeNode: () => isTupleTypeNode,
-    isTypeAlias: () => isTypeAlias,
-    isTypeAliasDeclaration: () => isTypeAliasDeclaration,
-    isTypeAssertionExpression: () => isTypeAssertionExpression,
-    isTypeDeclaration: () => isTypeDeclaration,
-    isTypeElement: () => isTypeElement,
-    isTypeKeyword: () => isTypeKeyword,
-    isTypeKeywordToken: () => isTypeKeywordToken,
-    isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
-    isTypeLiteralNode: () => isTypeLiteralNode,
-    isTypeNode: () => isTypeNode,
-    isTypeNodeKind: () => isTypeNodeKind,
-    isTypeOfExpression: () => isTypeOfExpression,
-    isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration,
-    isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration,
-    isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
-    isTypeOperatorNode: () => isTypeOperatorNode,
-    isTypeParameterDeclaration: () => isTypeParameterDeclaration,
-    isTypePredicateNode: () => isTypePredicateNode,
-    isTypeQueryNode: () => isTypeQueryNode,
-    isTypeReferenceNode: () => isTypeReferenceNode,
-    isTypeReferenceType: () => isTypeReferenceType,
-    isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName,
-    isUMDExportSymbol: () => isUMDExportSymbol,
-    isUnaryExpression: () => isUnaryExpression,
-    isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
-    isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
-    isUnionTypeNode: () => isUnionTypeNode,
-    isUnparsedNode: () => isUnparsedNode,
-    isUnparsedPrepend: () => isUnparsedPrepend,
-    isUnparsedSource: () => isUnparsedSource,
-    isUnparsedTextLike: () => isUnparsedTextLike,
-    isUrl: () => isUrl,
-    isValidBigIntString: () => isValidBigIntString,
-    isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
-    isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
-    isValueSignatureDeclaration: () => isValueSignatureDeclaration,
-    isVarAwaitUsing: () => isVarAwaitUsing,
-    isVarConst: () => isVarConst,
-    isVarUsing: () => isVarUsing,
-    isVariableDeclaration: () => isVariableDeclaration,
-    isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
-    isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
-    isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
-    isVariableDeclarationList: () => isVariableDeclarationList,
-    isVariableLike: () => isVariableLike,
-    isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
-    isVariableStatement: () => isVariableStatement,
-    isVoidExpression: () => isVoidExpression,
-    isWatchSet: () => isWatchSet,
-    isWhileStatement: () => isWhileStatement,
-    isWhiteSpaceLike: () => isWhiteSpaceLike,
-    isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
-    isWithStatement: () => isWithStatement,
-    isWriteAccess: () => isWriteAccess,
-    isWriteOnlyAccess: () => isWriteOnlyAccess,
-    isYieldExpression: () => isYieldExpression,
-    jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
-    keywordPart: () => keywordPart,
-    last: () => last,
-    lastOrUndefined: () => lastOrUndefined,
-    length: () => length,
-    libMap: () => libMap,
-    libs: () => libs,
-    lineBreakPart: () => lineBreakPart,
-    linkNamePart: () => linkNamePart,
-    linkPart: () => linkPart,
-    linkTextPart: () => linkTextPart,
-    listFiles: () => listFiles,
-    loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
-    loadWithModeAwareCache: () => loadWithModeAwareCache,
-    makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
-    makeImport: () => makeImport,
-    makeImportIfNecessary: () => makeImportIfNecessary,
-    makeStringLiteral: () => makeStringLiteral,
-    mangleScopedPackageName: () => mangleScopedPackageName,
-    map: () => map,
-    mapAllOrFail: () => mapAllOrFail,
-    mapDefined: () => mapDefined,
-    mapDefinedEntries: () => mapDefinedEntries,
-    mapDefinedIterator: () => mapDefinedIterator,
-    mapEntries: () => mapEntries,
-    mapIterator: () => mapIterator,
-    mapOneOrMany: () => mapOneOrMany,
-    mapToDisplayParts: () => mapToDisplayParts,
-    matchFiles: () => matchFiles,
-    matchPatternOrExact: () => matchPatternOrExact,
-    matchedText: () => matchedText,
-    matchesExclude: () => matchesExclude,
-    maybeBind: () => maybeBind,
-    maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
-    memoize: () => memoize,
-    memoizeCached: () => memoizeCached,
-    memoizeOne: () => memoizeOne,
-    memoizeWeak: () => memoizeWeak,
-    metadataHelper: () => metadataHelper,
-    min: () => min,
-    minAndMax: () => minAndMax,
-    missingFileModifiedTime: () => missingFileModifiedTime,
-    modifierToFlag: () => modifierToFlag,
-    modifiersToFlags: () => modifiersToFlags,
-    moduleOptionDeclaration: () => moduleOptionDeclaration,
-    moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
-    moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
-    moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
-    moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
-    moduleSpecifiers: () => ts_moduleSpecifiers_exports,
-    moveEmitHelpers: () => moveEmitHelpers,
-    moveRangeEnd: () => moveRangeEnd,
-    moveRangePastDecorators: () => moveRangePastDecorators,
-    moveRangePastModifiers: () => moveRangePastModifiers,
-    moveRangePos: () => moveRangePos,
-    moveSyntheticComments: () => moveSyntheticComments,
-    mutateMap: () => mutateMap,
-    mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
-    needsParentheses: () => needsParentheses,
-    needsScopeMarker: () => needsScopeMarker,
-    newCaseClauseTracker: () => newCaseClauseTracker,
-    newPrivateEnvironment: () => newPrivateEnvironment,
-    noEmitNotification: () => noEmitNotification,
-    noEmitSubstitution: () => noEmitSubstitution,
-    noTransformers: () => noTransformers,
-    noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
-    nodeCanBeDecorated: () => nodeCanBeDecorated,
-    nodeHasName: () => nodeHasName,
-    nodeIsDecorated: () => nodeIsDecorated,
-    nodeIsMissing: () => nodeIsMissing,
-    nodeIsPresent: () => nodeIsPresent,
-    nodeIsSynthesized: () => nodeIsSynthesized,
-    nodeModuleNameResolver: () => nodeModuleNameResolver,
-    nodeModulesPathPart: () => nodeModulesPathPart,
-    nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
-    nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
-    nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
-    nodePosToString: () => nodePosToString,
-    nodeSeenTracker: () => nodeSeenTracker,
-    nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
-    nodeToDisplayParts: () => nodeToDisplayParts,
-    noop: () => noop,
-    noopFileWatcher: () => noopFileWatcher,
-    normalizePath: () => normalizePath,
-    normalizeSlashes: () => normalizeSlashes,
-    not: () => not,
-    notImplemented: () => notImplemented,
-    notImplementedResolver: () => notImplementedResolver,
-    nullNodeConverters: () => nullNodeConverters,
-    nullParenthesizerRules: () => nullParenthesizerRules,
-    nullTransformationContext: () => nullTransformationContext,
-    objectAllocator: () => objectAllocator,
-    operatorPart: () => operatorPart,
-    optionDeclarations: () => optionDeclarations,
-    optionMapToObject: () => optionMapToObject,
-    optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
-    optionsForBuild: () => optionsForBuild,
-    optionsForWatch: () => optionsForWatch,
-    optionsHaveChanges: () => optionsHaveChanges,
-    optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
-    or: () => or,
-    orderedRemoveItem: () => orderedRemoveItem,
-    orderedRemoveItemAt: () => orderedRemoveItemAt,
-    outFile: () => outFile,
-    packageIdToPackageName: () => packageIdToPackageName,
-    packageIdToString: () => packageIdToString,
-    paramHelper: () => paramHelper,
-    parameterIsThisKeyword: () => parameterIsThisKeyword,
-    parameterNamePart: () => parameterNamePart,
-    parseBaseNodeFactory: () => parseBaseNodeFactory,
-    parseBigInt: () => parseBigInt,
-    parseBuildCommand: () => parseBuildCommand,
-    parseCommandLine: () => parseCommandLine,
-    parseCommandLineWorker: () => parseCommandLineWorker,
-    parseConfigFileTextToJson: () => parseConfigFileTextToJson,
-    parseConfigFileWithSystem: () => parseConfigFileWithSystem,
-    parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
-    parseCustomTypeOption: () => parseCustomTypeOption,
-    parseIsolatedEntityName: () => parseIsolatedEntityName,
-    parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
-    parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
-    parseJsonConfigFileContent: () => parseJsonConfigFileContent,
-    parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
-    parseJsonText: () => parseJsonText,
-    parseListTypeOption: () => parseListTypeOption,
-    parseNodeFactory: () => parseNodeFactory,
-    parseNodeModuleFromPath: () => parseNodeModuleFromPath,
-    parsePackageName: () => parsePackageName,
-    parsePseudoBigInt: () => parsePseudoBigInt,
-    parseValidBigInt: () => parseValidBigInt,
-    patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
-    pathContainsNodeModules: () => pathContainsNodeModules,
-    pathIsAbsolute: () => pathIsAbsolute,
-    pathIsBareSpecifier: () => pathIsBareSpecifier,
-    pathIsRelative: () => pathIsRelative,
-    patternText: () => patternText,
-    perfLogger: () => perfLogger,
-    performIncrementalCompilation: () => performIncrementalCompilation,
-    performance: () => ts_performance_exports,
-    plainJSErrors: () => plainJSErrors,
-    positionBelongsToNode: () => positionBelongsToNode,
-    positionIsASICandidate: () => positionIsASICandidate,
-    positionIsSynthesized: () => positionIsSynthesized,
-    positionsAreOnSameLine: () => positionsAreOnSameLine,
-    preProcessFile: () => preProcessFile,
-    probablyUsesSemicolons: () => probablyUsesSemicolons,
-    processCommentPragmas: () => processCommentPragmas,
-    processPragmasIntoFields: () => processPragmasIntoFields,
-    processTaggedTemplateExpression: () => processTaggedTemplateExpression,
-    programContainsEsModules: () => programContainsEsModules,
-    programContainsModules: () => programContainsModules,
-    projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
-    propKeyHelper: () => propKeyHelper,
-    propertyNamePart: () => propertyNamePart,
-    pseudoBigIntToString: () => pseudoBigIntToString,
-    punctuationPart: () => punctuationPart,
-    pushIfUnique: () => pushIfUnique,
-    quote: () => quote,
-    quotePreferenceFromString: () => quotePreferenceFromString,
-    rangeContainsPosition: () => rangeContainsPosition,
-    rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
-    rangeContainsRange: () => rangeContainsRange,
-    rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
-    rangeContainsStartEnd: () => rangeContainsStartEnd,
-    rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
-    rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
-    rangeEquals: () => rangeEquals,
-    rangeIsOnSingleLine: () => rangeIsOnSingleLine,
-    rangeOfNode: () => rangeOfNode,
-    rangeOfTypeParameters: () => rangeOfTypeParameters,
-    rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
-    rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
-    rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
-    readBuilderProgram: () => readBuilderProgram,
-    readConfigFile: () => readConfigFile,
-    readHelper: () => readHelper,
-    readJson: () => readJson,
-    readJsonConfigFile: () => readJsonConfigFile,
-    readJsonOrUndefined: () => readJsonOrUndefined,
-    reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
-    reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
-    reduceLeft: () => reduceLeft,
-    reduceLeftIterator: () => reduceLeftIterator,
-    reducePathComponents: () => reducePathComponents,
-    refactor: () => ts_refactor_exports,
-    regExpEscape: () => regExpEscape,
-    relativeComplement: () => relativeComplement,
-    removeAllComments: () => removeAllComments,
-    removeEmitHelper: () => removeEmitHelper,
-    removeExtension: () => removeExtension,
-    removeFileExtension: () => removeFileExtension,
-    removeIgnoredPath: () => removeIgnoredPath,
-    removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
-    removeOptionality: () => removeOptionality,
-    removePrefix: () => removePrefix,
-    removeSuffix: () => removeSuffix,
-    removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
-    repeatString: () => repeatString,
-    replaceElement: () => replaceElement,
-    replaceFirstStar: () => replaceFirstStar,
-    resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
-    resolveConfigFileProjectName: () => resolveConfigFileProjectName,
-    resolveJSModule: () => resolveJSModule,
-    resolveLibrary: () => resolveLibrary,
-    resolveModuleName: () => resolveModuleName,
-    resolveModuleNameFromCache: () => resolveModuleNameFromCache,
-    resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
-    resolvePath: () => resolvePath,
-    resolveProjectReferencePath: () => resolveProjectReferencePath,
-    resolveTripleslashReference: () => resolveTripleslashReference,
-    resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
-    resolvingEmptyArray: () => resolvingEmptyArray,
-    restHelper: () => restHelper,
-    returnFalse: () => returnFalse,
-    returnNoopFileWatcher: () => returnNoopFileWatcher,
-    returnTrue: () => returnTrue,
-    returnUndefined: () => returnUndefined,
-    returnsPromise: () => returnsPromise,
-    runInitializersHelper: () => runInitializersHelper,
-    sameFlatMap: () => sameFlatMap,
-    sameMap: () => sameMap,
-    sameMapping: () => sameMapping,
-    scanShebangTrivia: () => scanShebangTrivia,
-    scanTokenAtPosition: () => scanTokenAtPosition,
-    scanner: () => scanner,
-    screenStartingMessageCodes: () => screenStartingMessageCodes,
-    semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
-    serializeCompilerOptions: () => serializeCompilerOptions,
-    server: () => ts_server_exports3,
-    servicesVersion: () => servicesVersion,
-    setCommentRange: () => setCommentRange,
-    setConfigFileInOptions: () => setConfigFileInOptions,
-    setConstantValue: () => setConstantValue,
-    setEachParent: () => setEachParent,
-    setEmitFlags: () => setEmitFlags,
-    setFunctionNameHelper: () => setFunctionNameHelper,
-    setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
-    setIdentifierAutoGenerate: () => setIdentifierAutoGenerate,
-    setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference,
-    setIdentifierTypeArguments: () => setIdentifierTypeArguments,
-    setInternalEmitFlags: () => setInternalEmitFlags,
-    setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
-    setModuleDefaultHelper: () => setModuleDefaultHelper,
-    setNodeFlags: () => setNodeFlags,
-    setObjectAllocator: () => setObjectAllocator,
-    setOriginalNode: () => setOriginalNode,
-    setParent: () => setParent,
-    setParentRecursive: () => setParentRecursive,
-    setPrivateIdentifier: () => setPrivateIdentifier,
-    setSnippetElement: () => setSnippetElement,
-    setSourceMapRange: () => setSourceMapRange,
-    setStackTraceLimit: () => setStackTraceLimit,
-    setStartsOnNewLine: () => setStartsOnNewLine,
-    setSyntheticLeadingComments: () => setSyntheticLeadingComments,
-    setSyntheticTrailingComments: () => setSyntheticTrailingComments,
-    setSys: () => setSys,
-    setSysLog: () => setSysLog,
-    setTextRange: () => setTextRange,
-    setTextRangeEnd: () => setTextRangeEnd,
-    setTextRangePos: () => setTextRangePos,
-    setTextRangePosEnd: () => setTextRangePosEnd,
-    setTextRangePosWidth: () => setTextRangePosWidth,
-    setTokenSourceMapRange: () => setTokenSourceMapRange,
-    setTypeNode: () => setTypeNode,
-    setUILocale: () => setUILocale,
-    setValueDeclaration: () => setValueDeclaration,
-    shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
-    shouldPreserveConstEnums: () => shouldPreserveConstEnums,
-    shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
-    showModuleSpecifier: () => showModuleSpecifier,
-    signatureHasLiteralTypes: () => signatureHasLiteralTypes,
-    signatureHasRestParameter: () => signatureHasRestParameter,
-    signatureToDisplayParts: () => signatureToDisplayParts,
-    single: () => single,
-    singleElementArray: () => singleElementArray,
-    singleIterator: () => singleIterator,
-    singleOrMany: () => singleOrMany,
-    singleOrUndefined: () => singleOrUndefined,
-    skipAlias: () => skipAlias,
-    skipAssertions: () => skipAssertions,
-    skipConstraint: () => skipConstraint,
-    skipOuterExpressions: () => skipOuterExpressions,
-    skipParentheses: () => skipParentheses,
-    skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
-    skipTrivia: () => skipTrivia,
-    skipTypeChecking: () => skipTypeChecking,
-    skipTypeParentheses: () => skipTypeParentheses,
-    skipWhile: () => skipWhile,
-    sliceAfter: () => sliceAfter,
-    some: () => some,
-    sort: () => sort,
-    sortAndDeduplicate: () => sortAndDeduplicate,
-    sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
-    sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
-    sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
-    sourceMapCommentRegExp: () => sourceMapCommentRegExp,
-    sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
-    spacePart: () => spacePart,
-    spanMap: () => spanMap,
-    spreadArrayHelper: () => spreadArrayHelper,
-    stableSort: () => stableSort,
-    startEndContainsRange: () => startEndContainsRange,
-    startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
-    startOnNewLine: () => startOnNewLine,
-    startTracing: () => startTracing,
-    startsWith: () => startsWith,
-    startsWithDirectory: () => startsWithDirectory,
-    startsWithUnderscore: () => startsWithUnderscore,
-    startsWithUseStrict: () => startsWithUseStrict,
-    stringContainsAt: () => stringContainsAt,
-    stringToToken: () => stringToToken,
-    stripQuotes: () => stripQuotes,
-    supportedDeclarationExtensions: () => supportedDeclarationExtensions,
-    supportedJSExtensions: () => supportedJSExtensions,
-    supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
-    supportedLocaleDirectories: () => supportedLocaleDirectories,
-    supportedTSExtensions: () => supportedTSExtensions,
-    supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
-    supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
-    suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
-    suppressLeadingTrivia: () => suppressLeadingTrivia,
-    suppressTrailingTrivia: () => suppressTrailingTrivia,
-    symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
-    symbolName: () => symbolName,
-    symbolNameNoDefault: () => symbolNameNoDefault,
-    symbolPart: () => symbolPart,
-    symbolToDisplayParts: () => symbolToDisplayParts,
-    syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
-    syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
-    sys: () => sys,
-    sysLog: () => sysLog,
-    tagNamesAreEquivalent: () => tagNamesAreEquivalent,
-    takeWhile: () => takeWhile,
-    targetOptionDeclaration: () => targetOptionDeclaration,
-    templateObjectHelper: () => templateObjectHelper,
-    testFormatSettings: () => testFormatSettings,
-    textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
-    textChangeRangeNewSpan: () => textChangeRangeNewSpan,
-    textChanges: () => ts_textChanges_exports,
-    textOrKeywordPart: () => textOrKeywordPart,
-    textPart: () => textPart,
-    textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
-    textSpanContainsPosition: () => textSpanContainsPosition,
-    textSpanContainsTextSpan: () => textSpanContainsTextSpan,
-    textSpanEnd: () => textSpanEnd,
-    textSpanIntersection: () => textSpanIntersection,
-    textSpanIntersectsWith: () => textSpanIntersectsWith,
-    textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
-    textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
-    textSpanIsEmpty: () => textSpanIsEmpty,
-    textSpanOverlap: () => textSpanOverlap,
-    textSpanOverlapsWith: () => textSpanOverlapsWith,
-    textSpansEqual: () => textSpansEqual,
-    textToKeywordObj: () => textToKeywordObj,
-    timestamp: () => timestamp,
-    toArray: () => toArray,
-    toBuilderFileEmit: () => toBuilderFileEmit,
-    toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
-    toEditorSettings: () => toEditorSettings,
-    toFileNameLowerCase: () => toFileNameLowerCase,
-    toLowerCase: () => toLowerCase,
-    toPath: () => toPath,
-    toProgramEmitPending: () => toProgramEmitPending,
-    tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
-    tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
-    tokenToString: () => tokenToString,
-    trace: () => trace,
-    tracing: () => tracing,
-    tracingEnabled: () => tracingEnabled,
-    transform: () => transform,
-    transformClassFields: () => transformClassFields,
-    transformDeclarations: () => transformDeclarations,
-    transformECMAScriptModule: () => transformECMAScriptModule,
-    transformES2015: () => transformES2015,
-    transformES2016: () => transformES2016,
-    transformES2017: () => transformES2017,
-    transformES2018: () => transformES2018,
-    transformES2019: () => transformES2019,
-    transformES2020: () => transformES2020,
-    transformES2021: () => transformES2021,
-    transformES5: () => transformES5,
-    transformESDecorators: () => transformESDecorators,
-    transformESNext: () => transformESNext,
-    transformGenerators: () => transformGenerators,
-    transformJsx: () => transformJsx,
-    transformLegacyDecorators: () => transformLegacyDecorators,
-    transformModule: () => transformModule,
-    transformNamedEvaluation: () => transformNamedEvaluation,
-    transformNodeModule: () => transformNodeModule,
-    transformNodes: () => transformNodes,
-    transformSystemModule: () => transformSystemModule,
-    transformTypeScript: () => transformTypeScript,
-    transpile: () => transpile,
-    transpileModule: () => transpileModule,
-    transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
-    tryAddToSet: () => tryAddToSet,
-    tryAndIgnoreErrors: () => tryAndIgnoreErrors,
-    tryCast: () => tryCast,
-    tryDirectoryExists: () => tryDirectoryExists,
-    tryExtractTSExtension: () => tryExtractTSExtension,
-    tryFileExists: () => tryFileExists,
-    tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
-    tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
-    tryGetDirectories: () => tryGetDirectories,
-    tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
-    tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
-    tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode,
-    tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
-    tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
-    tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
-    tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
-    tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
-    tryGetSourceMappingURL: () => tryGetSourceMappingURL,
-    tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
-    tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
-    tryParseJson: () => tryParseJson,
-    tryParsePattern: () => tryParsePattern,
-    tryParsePatterns: () => tryParsePatterns,
-    tryParseRawSourceMap: () => tryParseRawSourceMap,
-    tryReadDirectory: () => tryReadDirectory,
-    tryReadFile: () => tryReadFile,
-    tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
-    tryRemoveExtension: () => tryRemoveExtension,
-    tryRemovePrefix: () => tryRemovePrefix,
-    tryRemoveSuffix: () => tryRemoveSuffix,
-    typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
-    typeAliasNamePart: () => typeAliasNamePart,
-    typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
-    typeKeywords: () => typeKeywords,
-    typeParameterNamePart: () => typeParameterNamePart,
-    typeToDisplayParts: () => typeToDisplayParts,
-    unchangedPollThresholds: () => unchangedPollThresholds,
-    unchangedTextChangeRange: () => unchangedTextChangeRange,
-    unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
-    unmangleScopedPackageName: () => unmangleScopedPackageName,
-    unorderedRemoveItem: () => unorderedRemoveItem,
-    unorderedRemoveItemAt: () => unorderedRemoveItemAt,
-    unreachableCodeIsError: () => unreachableCodeIsError,
-    unusedLabelIsError: () => unusedLabelIsError,
-    unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
-    updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
-    updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
-    updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
-    updateResolutionField: () => updateResolutionField,
-    updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
-    updateSourceFile: () => updateSourceFile,
-    updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
-    usesExtensionsOnImports: () => usesExtensionsOnImports,
-    usingSingleLineStringWriter: () => usingSingleLineStringWriter,
-    utf16EncodeAsString: () => utf16EncodeAsString,
-    validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
-    valuesHelper: () => valuesHelper,
-    version: () => version,
-    versionMajorMinor: () => versionMajorMinor,
-    visitArray: () => visitArray,
-    visitCommaListElements: () => visitCommaListElements,
-    visitEachChild: () => visitEachChild,
-    visitFunctionBody: () => visitFunctionBody,
-    visitIterationBody: () => visitIterationBody,
-    visitLexicalEnvironment: () => visitLexicalEnvironment,
-    visitNode: () => visitNode,
-    visitNodes: () => visitNodes2,
-    visitParameterList: () => visitParameterList,
-    walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
-    walkUpLexicalEnvironments: () => walkUpLexicalEnvironments,
-    walkUpOuterExpressions: () => walkUpOuterExpressions,
-    walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
-    walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
-    walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
-    whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
-    writeCommentRange: () => writeCommentRange,
-    writeFile: () => writeFile,
-    writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipWith: () => zipWith
-  });
-  var init_ts7 = __esm({
-    "src/server/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts3();
-      init_ts4();
-      init_ts5();
-      init_ts_server3();
+        this.projectService.updateTypingsForProject(response);
+        this.event(response, "setTypings");
+        break;
+      }
+      case ActionWatchTypingLocations:
+        this.projectService.watchTypingLocations(response);
+        break;
+      default:
+        assertType(response);
     }
-  });
-
-  // src/typescript/_namespaces/ts.server.ts
-  var ts_server_exports4 = {};
-  __export(ts_server_exports4, {
-    ActionInvalidate: () => ActionInvalidate,
-    ActionPackageInstalled: () => ActionPackageInstalled,
-    ActionSet: () => ActionSet,
-    ActionWatchTypingLocations: () => ActionWatchTypingLocations,
-    Arguments: () => Arguments,
-    AutoImportProviderProject: () => AutoImportProviderProject,
-    AuxiliaryProject: () => AuxiliaryProject,
-    CharRangeSection: () => CharRangeSection,
-    CloseFileWatcherEvent: () => CloseFileWatcherEvent,
-    CommandNames: () => CommandNames,
-    ConfigFileDiagEvent: () => ConfigFileDiagEvent,
-    ConfiguredProject: () => ConfiguredProject2,
-    CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent,
-    CreateFileWatcherEvent: () => CreateFileWatcherEvent,
-    Errors: () => Errors,
-    EventBeginInstallTypes: () => EventBeginInstallTypes,
-    EventEndInstallTypes: () => EventEndInstallTypes,
-    EventInitializationFailed: () => EventInitializationFailed,
-    EventTypesRegistry: () => EventTypesRegistry,
-    ExternalProject: () => ExternalProject2,
-    GcTimer: () => GcTimer,
-    InferredProject: () => InferredProject2,
-    LargeFileReferencedEvent: () => LargeFileReferencedEvent,
-    LineIndex: () => LineIndex,
-    LineLeaf: () => LineLeaf,
-    LineNode: () => LineNode,
-    LogLevel: () => LogLevel2,
-    Msg: () => Msg,
-    OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
-    Project: () => Project3,
-    ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
-    ProjectKind: () => ProjectKind,
-    ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
-    ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
-    ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
-    ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
-    ProjectService: () => ProjectService3,
-    ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
-    ScriptInfo: () => ScriptInfo,
-    ScriptVersionCache: () => ScriptVersionCache,
-    Session: () => Session3,
-    TextStorage: () => TextStorage,
-    ThrottledOperations: () => ThrottledOperations,
-    TypingsCache: () => TypingsCache,
-    TypingsInstallerAdapter: () => TypingsInstallerAdapter,
-    allFilesAreJsOrDts: () => allFilesAreJsOrDts,
-    allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
-    asNormalizedPath: () => asNormalizedPath,
-    convertCompilerOptions: () => convertCompilerOptions,
-    convertFormatOptions: () => convertFormatOptions,
-    convertScriptKindName: () => convertScriptKindName,
-    convertTypeAcquisition: () => convertTypeAcquisition,
-    convertUserPreferences: () => convertUserPreferences,
-    convertWatchOptions: () => convertWatchOptions,
-    countEachFileTypes: () => countEachFileTypes,
-    createInstallTypingsRequest: () => createInstallTypingsRequest,
-    createModuleSpecifierCache: () => createModuleSpecifierCache,
-    createNormalizedPathMap: () => createNormalizedPathMap,
-    createPackageJsonCache: () => createPackageJsonCache,
-    createSortedArray: () => createSortedArray2,
-    emptyArray: () => emptyArray2,
-    findArgument: () => findArgument,
-    forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
-    formatDiagnosticToProtocol: () => formatDiagnosticToProtocol,
-    formatMessage: () => formatMessage2,
-    getBaseConfigFileName: () => getBaseConfigFileName,
-    getLocationInNewDocument: () => getLocationInNewDocument,
-    hasArgument: () => hasArgument,
-    hasNoTypeScriptSource: () => hasNoTypeScriptSource,
-    indent: () => indent2,
-    isBackgroundProject: () => isBackgroundProject,
-    isConfigFile: () => isConfigFile,
-    isConfiguredProject: () => isConfiguredProject,
-    isDynamicFileName: () => isDynamicFileName,
-    isExternalProject: () => isExternalProject,
-    isInferredProject: () => isInferredProject,
-    isInferredProjectName: () => isInferredProjectName,
-    makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
-    makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
-    makeInferredProjectName: () => makeInferredProjectName,
-    maxFileSize: () => maxFileSize,
-    maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
-    normalizedPathToPath: () => normalizedPathToPath,
-    nowString: () => nowString,
-    nullCancellationToken: () => nullCancellationToken,
-    nullTypingsInstaller: () => nullTypingsInstaller,
-    projectContainsInfoDirectly: () => projectContainsInfoDirectly,
-    protocol: () => ts_server_protocol_exports,
-    removeSorted: () => removeSorted,
-    stringifyIndented: () => stringifyIndented,
-    toEvent: () => toEvent,
-    toNormalizedPath: () => toNormalizedPath,
-    tryConvertScriptKindName: () => tryConvertScriptKindName,
-    typingsInstaller: () => ts_server_typingsInstaller_exports,
-    updateProjectIfDirty: () => updateProjectIfDirty
-  });
-  var init_ts_server4 = __esm({
-    "src/typescript/_namespaces/ts.server.ts"() {
-      "use strict";
-      init_ts_server();
-      init_ts_server3();
+  }
+  scheduleRequest(request) {
+    if (this.logger.hasLevel(3 /* verbose */)) {
+      this.logger.info(`TIAdapter:: Scheduling request for: ${request.projectName}`);
     }
-  });
+    this.activeRequestCount++;
+    this.host.setTimeout(
+      () => {
+        if (this.logger.hasLevel(3 /* verbose */)) {
+          this.logger.info(`TIAdapter:: Sending request:${stringifyIndented(request)}`);
+        }
+        this.installer.send(request);
+      },
+      _TypingsInstallerAdapter.requestDelayMillis,
+      `${request.projectName}::${request.kind}`
+    );
+  }
+};
+// This number is essentially arbitrary.  Processing more than one typings request
+// at a time makes sense, but having too many in the pipe results in a hang
+// (see https://github.com/nodejs/node/issues/7657).
+// It would be preferable to base our limit on the amount of space left in the
+// buffer, but we have yet to find a way to retrieve that value.
+_TypingsInstallerAdapter.requestDelayMillis = 100;
+var TypingsInstallerAdapter = _TypingsInstallerAdapter;
 
-  // src/typescript/_namespaces/ts.ts
-  var ts_exports3 = {};
-  __export(ts_exports3, {
-    ANONYMOUS: () => ANONYMOUS,
-    AccessFlags: () => AccessFlags,
-    AssertionLevel: () => AssertionLevel,
-    AssignmentDeclarationKind: () => AssignmentDeclarationKind,
-    AssignmentKind: () => AssignmentKind,
-    Associativity: () => Associativity,
-    BreakpointResolver: () => ts_BreakpointResolver_exports,
-    BuilderFileEmit: () => BuilderFileEmit,
-    BuilderProgramKind: () => BuilderProgramKind,
-    BuilderState: () => BuilderState,
-    BundleFileSectionKind: () => BundleFileSectionKind,
-    CallHierarchy: () => ts_CallHierarchy_exports,
-    CharacterCodes: () => CharacterCodes,
-    CheckFlags: () => CheckFlags,
-    CheckMode: () => CheckMode,
-    ClassificationType: () => ClassificationType,
-    ClassificationTypeNames: () => ClassificationTypeNames,
-    CommentDirectiveType: () => CommentDirectiveType,
-    Comparison: () => Comparison,
-    CompletionInfoFlags: () => CompletionInfoFlags,
-    CompletionTriggerKind: () => CompletionTriggerKind,
-    Completions: () => ts_Completions_exports,
-    ContainerFlags: () => ContainerFlags,
-    ContextFlags: () => ContextFlags,
-    Debug: () => Debug,
-    DiagnosticCategory: () => DiagnosticCategory,
-    Diagnostics: () => Diagnostics,
-    DocumentHighlights: () => DocumentHighlights,
-    ElementFlags: () => ElementFlags,
-    EmitFlags: () => EmitFlags,
-    EmitHint: () => EmitHint,
-    EmitOnly: () => EmitOnly,
-    EndOfLineState: () => EndOfLineState,
-    EnumKind: () => EnumKind,
-    ExitStatus: () => ExitStatus,
-    ExportKind: () => ExportKind,
-    Extension: () => Extension,
-    ExternalEmitHelpers: () => ExternalEmitHelpers,
-    FileIncludeKind: () => FileIncludeKind,
-    FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
-    FileSystemEntryKind: () => FileSystemEntryKind,
-    FileWatcherEventKind: () => FileWatcherEventKind,
-    FindAllReferences: () => ts_FindAllReferences_exports,
-    FlattenLevel: () => FlattenLevel,
-    FlowFlags: () => FlowFlags,
-    ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
-    FunctionFlags: () => FunctionFlags,
-    GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
-    GetLiteralTextFlags: () => GetLiteralTextFlags,
-    GoToDefinition: () => ts_GoToDefinition_exports,
-    HighlightSpanKind: () => HighlightSpanKind,
-    IdentifierNameMap: () => IdentifierNameMap,
-    IdentifierNameMultiMap: () => IdentifierNameMultiMap,
-    ImportKind: () => ImportKind,
-    ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
-    IndentStyle: () => IndentStyle,
-    IndexFlags: () => IndexFlags,
-    IndexKind: () => IndexKind,
-    InferenceFlags: () => InferenceFlags,
-    InferencePriority: () => InferencePriority,
-    InlayHintKind: () => InlayHintKind,
-    InlayHints: () => ts_InlayHints_exports,
-    InternalEmitFlags: () => InternalEmitFlags,
-    InternalSymbolName: () => InternalSymbolName,
-    InvalidatedProjectKind: () => InvalidatedProjectKind,
-    JSDocParsingMode: () => JSDocParsingMode,
-    JsDoc: () => ts_JsDoc_exports,
-    JsTyping: () => ts_JsTyping_exports,
-    JsxEmit: () => JsxEmit,
-    JsxFlags: () => JsxFlags,
-    JsxReferenceKind: () => JsxReferenceKind,
-    LanguageServiceMode: () => LanguageServiceMode,
-    LanguageVariant: () => LanguageVariant,
-    LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
-    ListFormat: () => ListFormat,
-    LogLevel: () => LogLevel,
-    MemberOverrideStatus: () => MemberOverrideStatus,
-    ModifierFlags: () => ModifierFlags,
-    ModuleDetectionKind: () => ModuleDetectionKind,
-    ModuleInstanceState: () => ModuleInstanceState,
-    ModuleKind: () => ModuleKind,
-    ModuleResolutionKind: () => ModuleResolutionKind,
-    ModuleSpecifierEnding: () => ModuleSpecifierEnding,
-    NavigateTo: () => ts_NavigateTo_exports,
-    NavigationBar: () => ts_NavigationBar_exports,
-    NewLineKind: () => NewLineKind,
-    NodeBuilderFlags: () => NodeBuilderFlags,
-    NodeCheckFlags: () => NodeCheckFlags,
-    NodeFactoryFlags: () => NodeFactoryFlags,
-    NodeFlags: () => NodeFlags,
-    NodeResolutionFeatures: () => NodeResolutionFeatures,
-    ObjectFlags: () => ObjectFlags,
-    OperationCanceledException: () => OperationCanceledException,
-    OperatorPrecedence: () => OperatorPrecedence,
-    OrganizeImports: () => ts_OrganizeImports_exports,
-    OrganizeImportsMode: () => OrganizeImportsMode,
-    OuterExpressionKinds: () => OuterExpressionKinds,
-    OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
-    OutliningSpanKind: () => OutliningSpanKind,
-    OutputFileType: () => OutputFileType,
-    PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
-    PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
-    PatternMatchKind: () => PatternMatchKind,
-    PollingInterval: () => PollingInterval,
-    PollingWatchKind: () => PollingWatchKind,
-    PragmaKindFlags: () => PragmaKindFlags,
-    PrivateIdentifierKind: () => PrivateIdentifierKind,
-    ProcessLevel: () => ProcessLevel,
-    ProgramUpdateLevel: () => ProgramUpdateLevel,
-    QuotePreference: () => QuotePreference,
-    RelationComparisonResult: () => RelationComparisonResult,
-    Rename: () => ts_Rename_exports,
-    ScriptElementKind: () => ScriptElementKind,
-    ScriptElementKindModifier: () => ScriptElementKindModifier,
-    ScriptKind: () => ScriptKind,
-    ScriptSnapshot: () => ScriptSnapshot,
-    ScriptTarget: () => ScriptTarget,
-    SemanticClassificationFormat: () => SemanticClassificationFormat,
-    SemanticMeaning: () => SemanticMeaning,
-    SemicolonPreference: () => SemicolonPreference,
-    SignatureCheckMode: () => SignatureCheckMode,
-    SignatureFlags: () => SignatureFlags,
-    SignatureHelp: () => ts_SignatureHelp_exports,
-    SignatureKind: () => SignatureKind,
-    SmartSelectionRange: () => ts_SmartSelectionRange_exports,
-    SnippetKind: () => SnippetKind,
-    SortKind: () => SortKind,
-    StructureIsReused: () => StructureIsReused,
-    SymbolAccessibility: () => SymbolAccessibility,
-    SymbolDisplay: () => ts_SymbolDisplay_exports,
-    SymbolDisplayPartKind: () => SymbolDisplayPartKind,
-    SymbolFlags: () => SymbolFlags,
-    SymbolFormatFlags: () => SymbolFormatFlags,
-    SyntaxKind: () => SyntaxKind,
-    SyntheticSymbolKind: () => SyntheticSymbolKind,
-    Ternary: () => Ternary,
-    ThrottledCancellationToken: () => ThrottledCancellationToken,
-    TokenClass: () => TokenClass,
-    TokenFlags: () => TokenFlags,
-    TransformFlags: () => TransformFlags,
-    TypeFacts: () => TypeFacts,
-    TypeFlags: () => TypeFlags,
-    TypeFormatFlags: () => TypeFormatFlags,
-    TypeMapKind: () => TypeMapKind,
-    TypePredicateKind: () => TypePredicateKind,
-    TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
-    UnionReduction: () => UnionReduction,
-    UpToDateStatusType: () => UpToDateStatusType,
-    VarianceFlags: () => VarianceFlags,
-    Version: () => Version,
-    VersionRange: () => VersionRange,
-    WatchDirectoryFlags: () => WatchDirectoryFlags,
-    WatchDirectoryKind: () => WatchDirectoryKind,
-    WatchFileKind: () => WatchFileKind,
-    WatchLogLevel: () => WatchLogLevel,
-    WatchType: () => WatchType,
-    accessPrivateIdentifier: () => accessPrivateIdentifier,
-    addDisposableResourceHelper: () => addDisposableResourceHelper,
-    addEmitFlags: () => addEmitFlags,
-    addEmitHelper: () => addEmitHelper,
-    addEmitHelpers: () => addEmitHelpers,
-    addInternalEmitFlags: () => addInternalEmitFlags,
-    addNodeFactoryPatcher: () => addNodeFactoryPatcher,
-    addObjectAllocatorPatcher: () => addObjectAllocatorPatcher,
-    addRange: () => addRange,
-    addRelatedInfo: () => addRelatedInfo,
-    addSyntheticLeadingComment: () => addSyntheticLeadingComment,
-    addSyntheticTrailingComment: () => addSyntheticTrailingComment,
-    addToSeen: () => addToSeen,
-    advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
-    affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
-    affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
-    allKeysStartWithDot: () => allKeysStartWithDot,
-    altDirectorySeparator: () => altDirectorySeparator,
-    and: () => and,
-    append: () => append,
-    appendIfUnique: () => appendIfUnique,
-    arrayFrom: () => arrayFrom,
-    arrayIsEqualTo: () => arrayIsEqualTo,
-    arrayIsHomogeneous: () => arrayIsHomogeneous,
-    arrayIsSorted: () => arrayIsSorted,
-    arrayOf: () => arrayOf,
-    arrayReverseIterator: () => arrayReverseIterator,
-    arrayToMap: () => arrayToMap,
-    arrayToMultiMap: () => arrayToMultiMap,
-    arrayToNumericMap: () => arrayToNumericMap,
-    arraysEqual: () => arraysEqual,
-    assertType: () => assertType,
-    assign: () => assign,
-    assignHelper: () => assignHelper,
-    asyncDelegator: () => asyncDelegator,
-    asyncGeneratorHelper: () => asyncGeneratorHelper,
-    asyncSuperHelper: () => asyncSuperHelper,
-    asyncValues: () => asyncValues,
-    attachFileToDiagnostics: () => attachFileToDiagnostics,
-    awaitHelper: () => awaitHelper,
-    awaiterHelper: () => awaiterHelper,
-    base64decode: () => base64decode,
-    base64encode: () => base64encode,
-    binarySearch: () => binarySearch,
-    binarySearchKey: () => binarySearchKey,
-    bindSourceFile: () => bindSourceFile,
-    breakIntoCharacterSpans: () => breakIntoCharacterSpans,
-    breakIntoWordSpans: () => breakIntoWordSpans,
-    buildLinkParts: () => buildLinkParts,
-    buildOpts: () => buildOpts,
-    buildOverload: () => buildOverload,
-    bundlerModuleNameResolver: () => bundlerModuleNameResolver,
-    canBeConvertedToAsync: () => canBeConvertedToAsync,
-    canHaveDecorators: () => canHaveDecorators,
-    canHaveExportModifier: () => canHaveExportModifier,
-    canHaveFlowNode: () => canHaveFlowNode,
-    canHaveIllegalDecorators: () => canHaveIllegalDecorators,
-    canHaveIllegalModifiers: () => canHaveIllegalModifiers,
-    canHaveIllegalType: () => canHaveIllegalType,
-    canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
-    canHaveJSDoc: () => canHaveJSDoc,
-    canHaveLocals: () => canHaveLocals,
-    canHaveModifiers: () => canHaveModifiers,
-    canHaveSymbol: () => canHaveSymbol,
-    canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
-    canProduceDiagnostics: () => canProduceDiagnostics,
-    canUsePropertyAccess: () => canUsePropertyAccess,
-    canWatchAffectingLocation: () => canWatchAffectingLocation,
-    canWatchAtTypes: () => canWatchAtTypes,
-    canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
-    cartesianProduct: () => cartesianProduct,
-    cast: () => cast,
-    chainBundle: () => chainBundle,
-    chainDiagnosticMessages: () => chainDiagnosticMessages,
-    changeAnyExtension: () => changeAnyExtension,
-    changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
-    changeExtension: () => changeExtension,
-    changeFullExtension: () => changeFullExtension,
-    changesAffectModuleResolution: () => changesAffectModuleResolution,
-    changesAffectingProgramStructure: () => changesAffectingProgramStructure,
-    childIsDecorated: () => childIsDecorated,
-    classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated,
-    classHasClassThisAssignment: () => classHasClassThisAssignment,
-    classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName,
-    classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName,
-    classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
-    classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
-    classPrivateFieldInHelper: () => classPrivateFieldInHelper,
-    classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
-    classicNameResolver: () => classicNameResolver,
-    classifier: () => ts_classifier_exports,
-    cleanExtendedConfigCache: () => cleanExtendedConfigCache,
-    clear: () => clear,
-    clearMap: () => clearMap,
-    clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
-    climbPastPropertyAccess: () => climbPastPropertyAccess,
-    climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
-    clone: () => clone,
-    cloneCompilerOptions: () => cloneCompilerOptions,
-    closeFileWatcher: () => closeFileWatcher,
-    closeFileWatcherOf: () => closeFileWatcherOf,
-    codefix: () => ts_codefix_exports,
-    collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
-    collectExternalModuleInfo: () => collectExternalModuleInfo,
-    combine: () => combine,
-    combinePaths: () => combinePaths,
-    commentPragmas: () => commentPragmas,
-    commonOptionsWithBuild: () => commonOptionsWithBuild,
-    commonPackageFolders: () => commonPackageFolders,
-    compact: () => compact,
-    compareBooleans: () => compareBooleans,
-    compareDataObjects: () => compareDataObjects,
-    compareDiagnostics: () => compareDiagnostics,
-    compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
-    compareEmitHelpers: () => compareEmitHelpers,
-    compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
-    comparePaths: () => comparePaths,
-    comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
-    comparePathsCaseSensitive: () => comparePathsCaseSensitive,
-    comparePatternKeys: () => comparePatternKeys,
-    compareProperties: () => compareProperties,
-    compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
-    compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
-    compareStringsCaseSensitive: () => compareStringsCaseSensitive,
-    compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
-    compareTextSpans: () => compareTextSpans,
-    compareValues: () => compareValues,
-    compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
-    compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
-    compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
-    compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
-    compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
-    compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
-    computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
-    computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
-    computeLineOfPosition: () => computeLineOfPosition,
-    computeLineStarts: () => computeLineStarts,
-    computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
-    computeSignature: () => computeSignature,
-    computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
-    computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
-    computedOptions: () => computedOptions,
-    concatenate: () => concatenate,
-    concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
-    consumesNodeCoreModules: () => consumesNodeCoreModules,
-    contains: () => contains,
-    containsIgnoredPath: () => containsIgnoredPath,
-    containsObjectRestOrSpread: () => containsObjectRestOrSpread,
-    containsParseError: () => containsParseError,
-    containsPath: () => containsPath,
-    convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
-    convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
-    convertJsonOption: () => convertJsonOption,
-    convertToBase64: () => convertToBase64,
-    convertToJson: () => convertToJson,
-    convertToObject: () => convertToObject,
-    convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
-    convertToRelativePath: () => convertToRelativePath,
-    convertToTSConfig: () => convertToTSConfig,
-    convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
-    copyComments: () => copyComments,
-    copyEntries: () => copyEntries,
-    copyLeadingComments: () => copyLeadingComments,
-    copyProperties: () => copyProperties,
-    copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
-    copyTrailingComments: () => copyTrailingComments,
-    couldStartTrivia: () => couldStartTrivia,
-    countWhere: () => countWhere,
-    createAbstractBuilder: () => createAbstractBuilder,
-    createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
-    createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
-    createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
-    createBaseNodeFactory: () => createBaseNodeFactory,
-    createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
-    createBindingHelper: () => createBindingHelper,
-    createBuildInfo: () => createBuildInfo,
-    createBuilderProgram: () => createBuilderProgram,
-    createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
-    createBuilderStatusReporter: () => createBuilderStatusReporter,
-    createCacheWithRedirects: () => createCacheWithRedirects,
-    createCacheableExportInfoMap: () => createCacheableExportInfoMap,
-    createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
-    createClassNamedEvaluationHelperBlock: () => createClassNamedEvaluationHelperBlock,
-    createClassThisAssignmentBlock: () => createClassThisAssignmentBlock,
-    createClassifier: () => createClassifier,
-    createCommentDirectivesMap: () => createCommentDirectivesMap,
-    createCompilerDiagnostic: () => createCompilerDiagnostic,
-    createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
-    createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
-    createCompilerHost: () => createCompilerHost,
-    createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
-    createCompilerHostWorker: () => createCompilerHostWorker,
-    createDetachedDiagnostic: () => createDetachedDiagnostic,
-    createDiagnosticCollection: () => createDiagnosticCollection,
-    createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
-    createDiagnosticForNode: () => createDiagnosticForNode,
-    createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
-    createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain,
-    createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
-    createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
-    createDiagnosticForRange: () => createDiagnosticForRange,
-    createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
-    createDiagnosticReporter: () => createDiagnosticReporter,
-    createDocumentPositionMapper: () => createDocumentPositionMapper,
-    createDocumentRegistry: () => createDocumentRegistry,
-    createDocumentRegistryInternal: () => createDocumentRegistryInternal,
-    createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
-    createEmitHelperFactory: () => createEmitHelperFactory,
-    createEmptyExports: () => createEmptyExports,
-    createExpressionForJsxElement: () => createExpressionForJsxElement,
-    createExpressionForJsxFragment: () => createExpressionForJsxFragment,
-    createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
-    createExpressionForPropertyName: () => createExpressionForPropertyName,
-    createExpressionFromEntityName: () => createExpressionFromEntityName,
-    createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
-    createFileDiagnostic: () => createFileDiagnostic,
-    createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
-    createForOfBindingStatement: () => createForOfBindingStatement,
-    createGetCanonicalFileName: () => createGetCanonicalFileName,
-    createGetSourceFile: () => createGetSourceFile,
-    createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
-    createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
-    createGetSymbolWalker: () => createGetSymbolWalker,
-    createIncrementalCompilerHost: () => createIncrementalCompilerHost,
-    createIncrementalProgram: () => createIncrementalProgram,
-    createInputFiles: () => createInputFiles,
-    createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
-    createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
-    createJsxFactoryExpression: () => createJsxFactoryExpression,
-    createLanguageService: () => createLanguageService,
-    createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
-    createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
-    createModeAwareCache: () => createModeAwareCache,
-    createModeAwareCacheKey: () => createModeAwareCacheKey,
-    createModuleNotFoundChain: () => createModuleNotFoundChain,
-    createModuleResolutionCache: () => createModuleResolutionCache,
-    createModuleResolutionLoader: () => createModuleResolutionLoader,
-    createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache,
-    createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
-    createMultiMap: () => createMultiMap,
-    createNodeConverters: () => createNodeConverters,
-    createNodeFactory: () => createNodeFactory,
-    createOptionNameMap: () => createOptionNameMap,
-    createOverload: () => createOverload,
-    createPackageJsonImportFilter: () => createPackageJsonImportFilter,
-    createPackageJsonInfo: () => createPackageJsonInfo,
-    createParenthesizerRules: () => createParenthesizerRules,
-    createPatternMatcher: () => createPatternMatcher,
-    createPrependNodes: () => createPrependNodes,
-    createPrinter: () => createPrinter,
-    createPrinterWithDefaults: () => createPrinterWithDefaults,
-    createPrinterWithRemoveComments: () => createPrinterWithRemoveComments,
-    createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape,
-    createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon,
-    createProgram: () => createProgram,
-    createProgramHost: () => createProgramHost,
-    createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
-    createQueue: () => createQueue,
-    createRange: () => createRange,
-    createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
-    createResolutionCache: () => createResolutionCache,
-    createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
-    createScanner: () => createScanner,
-    createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
-    createSet: () => createSet,
-    createSolutionBuilder: () => createSolutionBuilder,
-    createSolutionBuilderHost: () => createSolutionBuilderHost,
-    createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
-    createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
-    createSortedArray: () => createSortedArray,
-    createSourceFile: () => createSourceFile,
-    createSourceMapGenerator: () => createSourceMapGenerator,
-    createSourceMapSource: () => createSourceMapSource,
-    createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
-    createSymbolTable: () => createSymbolTable,
-    createSymlinkCache: () => createSymlinkCache,
-    createSystemWatchFunctions: () => createSystemWatchFunctions,
-    createTextChange: () => createTextChange,
-    createTextChangeFromStartLength: () => createTextChangeFromStartLength,
-    createTextChangeRange: () => createTextChangeRange,
-    createTextRangeFromNode: () => createTextRangeFromNode,
-    createTextRangeFromSpan: () => createTextRangeFromSpan,
-    createTextSpan: () => createTextSpan,
-    createTextSpanFromBounds: () => createTextSpanFromBounds,
-    createTextSpanFromNode: () => createTextSpanFromNode,
-    createTextSpanFromRange: () => createTextSpanFromRange,
-    createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
-    createTextWriter: () => createTextWriter,
-    createTokenRange: () => createTokenRange,
-    createTypeChecker: () => createTypeChecker,
-    createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
-    createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
-    createUnparsedSourceFile: () => createUnparsedSourceFile,
-    createWatchCompilerHost: () => createWatchCompilerHost2,
-    createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
-    createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
-    createWatchFactory: () => createWatchFactory,
-    createWatchHost: () => createWatchHost,
-    createWatchProgram: () => createWatchProgram,
-    createWatchStatusReporter: () => createWatchStatusReporter,
-    createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
-    declarationNameToString: () => declarationNameToString,
-    decodeMappings: () => decodeMappings,
-    decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
-    decorateHelper: () => decorateHelper,
-    deduplicate: () => deduplicate,
-    defaultIncludeSpec: () => defaultIncludeSpec,
-    defaultInitCompilerOptions: () => defaultInitCompilerOptions,
-    defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
-    deno: () => deno_exports,
-    detectSortCaseSensitivity: () => detectSortCaseSensitivity,
-    diagnosticCategoryName: () => diagnosticCategoryName,
-    diagnosticToString: () => diagnosticToString,
-    directoryProbablyExists: () => directoryProbablyExists,
-    directorySeparator: () => directorySeparator,
-    displayPart: () => displayPart,
-    displayPartsToString: () => displayPartsToString,
-    disposeEmitNodes: () => disposeEmitNodes,
-    disposeResourcesHelper: () => disposeResourcesHelper,
-    documentSpansEqual: () => documentSpansEqual,
-    dumpTracingLegend: () => dumpTracingLegend,
-    elementAt: () => elementAt,
-    elideNodes: () => elideNodes,
-    emitComments: () => emitComments,
-    emitDetachedComments: () => emitDetachedComments,
-    emitFiles: () => emitFiles,
-    emitFilesAndReportErrors: () => emitFilesAndReportErrors,
-    emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
-    emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
-    emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
-    emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
-    emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
-    emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
-    emitUsingBuildInfo: () => emitUsingBuildInfo,
-    emptyArray: () => emptyArray,
-    emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyMap: () => emptyMap,
-    emptyOptions: () => emptyOptions,
-    emptySet: () => emptySet,
-    endsWith: () => endsWith,
-    ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
-    ensureScriptKind: () => ensureScriptKind,
-    ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
-    entityNameToString: () => entityNameToString,
-    enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
-    equalOwnProperties: () => equalOwnProperties,
-    equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
-    equateStringsCaseSensitive: () => equateStringsCaseSensitive,
-    equateValues: () => equateValues,
-    esDecorateHelper: () => esDecorateHelper,
-    escapeJsxAttributeString: () => escapeJsxAttributeString,
-    escapeLeadingUnderscores: () => escapeLeadingUnderscores,
-    escapeNonAsciiString: () => escapeNonAsciiString,
-    escapeSnippetText: () => escapeSnippetText,
-    escapeString: () => escapeString,
-    escapeTemplateSubstitution: () => escapeTemplateSubstitution,
-    every: () => every,
-    expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
-    explainFiles: () => explainFiles,
-    explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
-    exportAssignmentIsAlias: () => exportAssignmentIsAlias,
-    exportStarHelper: () => exportStarHelper,
-    expressionResultIsUnused: () => expressionResultIsUnused,
-    extend: () => extend,
-    extendsHelper: () => extendsHelper,
-    extensionFromPath: () => extensionFromPath,
-    extensionIsTS: () => extensionIsTS,
-    extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution,
-    externalHelpersModuleNameText: () => externalHelpersModuleNameText,
-    factory: () => factory,
-    fileExtensionIs: () => fileExtensionIs,
-    fileExtensionIsOneOf: () => fileExtensionIsOneOf,
-    fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire,
-    filter: () => filter,
-    filterMutate: () => filterMutate,
-    filterSemanticDiagnostics: () => filterSemanticDiagnostics,
-    find: () => find,
-    findAncestor: () => findAncestor,
-    findBestPatternMatch: () => findBestPatternMatch,
-    findChildOfKind: () => findChildOfKind,
-    findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment,
-    findConfigFile: () => findConfigFile,
-    findContainingList: () => findContainingList,
-    findDiagnosticForNode: () => findDiagnosticForNode,
-    findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
-    findIndex: () => findIndex,
-    findLast: () => findLast,
-    findLastIndex: () => findLastIndex,
-    findListItemInfo: () => findListItemInfo,
-    findMap: () => findMap,
-    findModifier: () => findModifier,
-    findNextToken: () => findNextToken,
-    findPackageJson: () => findPackageJson,
-    findPackageJsons: () => findPackageJsons,
-    findPrecedingMatchingToken: () => findPrecedingMatchingToken,
-    findPrecedingToken: () => findPrecedingToken,
-    findSuperStatementIndexPath: () => findSuperStatementIndexPath,
-    findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
-    findUseStrictPrologue: () => findUseStrictPrologue,
-    first: () => first,
-    firstDefined: () => firstDefined,
-    firstDefinedIterator: () => firstDefinedIterator,
-    firstIterator: () => firstIterator,
-    firstOrOnly: () => firstOrOnly,
-    firstOrUndefined: () => firstOrUndefined,
-    firstOrUndefinedIterator: () => firstOrUndefinedIterator,
-    fixupCompilerOptions: () => fixupCompilerOptions,
-    flatMap: () => flatMap,
-    flatMapIterator: () => flatMapIterator,
-    flatMapToMutable: () => flatMapToMutable,
-    flatten: () => flatten,
-    flattenCommaList: () => flattenCommaList,
-    flattenDestructuringAssignment: () => flattenDestructuringAssignment,
-    flattenDestructuringBinding: () => flattenDestructuringBinding,
-    flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
-    forEach: () => forEach,
-    forEachAncestor: () => forEachAncestor,
-    forEachAncestorDirectory: () => forEachAncestorDirectory,
-    forEachChild: () => forEachChild,
-    forEachChildRecursively: () => forEachChildRecursively,
-    forEachEmittedFile: () => forEachEmittedFile,
-    forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
-    forEachEntry: () => forEachEntry,
-    forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
-    forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
-    forEachKey: () => forEachKey,
-    forEachLeadingCommentRange: () => forEachLeadingCommentRange,
-    forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
-    forEachPropertyAssignment: () => forEachPropertyAssignment,
-    forEachResolvedProjectReference: () => forEachResolvedProjectReference,
-    forEachReturnStatement: () => forEachReturnStatement,
-    forEachRight: () => forEachRight,
-    forEachTrailingCommentRange: () => forEachTrailingCommentRange,
-    forEachTsConfigPropArray: () => forEachTsConfigPropArray,
-    forEachUnique: () => forEachUnique,
-    forEachYieldExpression: () => forEachYieldExpression,
-    forSomeAncestorDirectory: () => forSomeAncestorDirectory,
-    formatColorAndReset: () => formatColorAndReset,
-    formatDiagnostic: () => formatDiagnostic,
-    formatDiagnostics: () => formatDiagnostics,
-    formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
-    formatGeneratedName: () => formatGeneratedName,
-    formatGeneratedNamePart: () => formatGeneratedNamePart,
-    formatLocation: () => formatLocation,
-    formatMessage: () => formatMessage,
-    formatStringFromArgs: () => formatStringFromArgs,
-    formatting: () => ts_formatting_exports,
-    fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
-    fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
-    generateDjb2Hash: () => generateDjb2Hash,
-    generateTSConfig: () => generateTSConfig,
-    generatorHelper: () => generatorHelper,
-    getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
-    getAdjustedRenameLocation: () => getAdjustedRenameLocation,
-    getAliasDeclarationFromName: () => getAliasDeclarationFromName,
-    getAllAccessorDeclarations: () => getAllAccessorDeclarations,
-    getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
-    getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
-    getAllJSDocTags: () => getAllJSDocTags,
-    getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
-    getAllKeys: () => getAllKeys,
-    getAllProjectOutputs: () => getAllProjectOutputs,
-    getAllSuperTypeNodes: () => getAllSuperTypeNodes,
-    getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
-    getAllowJSCompilerOption: () => getAllowJSCompilerOption,
-    getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
-    getAncestor: () => getAncestor,
-    getAnyExtensionFromPath: () => getAnyExtensionFromPath,
-    getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
-    getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
-    getAssignedName: () => getAssignedName,
-    getAssignedNameOfIdentifier: () => getAssignedNameOfIdentifier,
-    getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
-    getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
-    getAssignmentTargetKind: () => getAssignmentTargetKind,
-    getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
-    getBaseFileName: () => getBaseFileName,
-    getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
-    getBuildInfo: () => getBuildInfo,
-    getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
-    getBuildInfoText: () => getBuildInfoText,
-    getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
-    getBuilderCreationParameters: () => getBuilderCreationParameters,
-    getBuilderFileEmit: () => getBuilderFileEmit,
-    getCheckFlags: () => getCheckFlags,
-    getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
-    getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
-    getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
-    getCombinedModifierFlags: () => getCombinedModifierFlags,
-    getCombinedNodeFlags: () => getCombinedNodeFlags,
-    getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
-    getCommentRange: () => getCommentRange,
-    getCommonSourceDirectory: () => getCommonSourceDirectory,
-    getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
-    getCompilerOptionValue: () => getCompilerOptionValue,
-    getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
-    getConditions: () => getConditions,
-    getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
-    getConstantValue: () => getConstantValue,
-    getContainerFlags: () => getContainerFlags,
-    getContainerNode: () => getContainerNode,
-    getContainingClass: () => getContainingClass,
-    getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators,
-    getContainingClassStaticBlock: () => getContainingClassStaticBlock,
-    getContainingFunction: () => getContainingFunction,
-    getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
-    getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
-    getContainingNodeArray: () => getContainingNodeArray,
-    getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
-    getContextualTypeFromParent: () => getContextualTypeFromParent,
-    getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
-    getCurrentTime: () => getCurrentTime,
-    getDeclarationDiagnostics: () => getDeclarationDiagnostics,
-    getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
-    getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
-    getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
-    getDeclarationFileExtension: () => getDeclarationFileExtension,
-    getDeclarationFromName: () => getDeclarationFromName,
-    getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
-    getDeclarationOfKind: () => getDeclarationOfKind,
-    getDeclarationsOfKind: () => getDeclarationsOfKind,
-    getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
-    getDecorators: () => getDecorators,
-    getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
-    getDefaultExportInfoWorker: () => getDefaultExportInfoWorker,
-    getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
-    getDefaultLibFileName: () => getDefaultLibFileName,
-    getDefaultLibFilePath: () => getDefaultLibFilePath,
-    getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
-    getDiagnosticText: () => getDiagnosticText,
-    getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
-    getDirectoryPath: () => getDirectoryPath,
-    getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation,
-    getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot,
-    getDocumentPositionMapper: () => getDocumentPositionMapper,
-    getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer,
-    getESModuleInterop: () => getESModuleInterop,
-    getEditsForFileRename: () => getEditsForFileRename,
-    getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
-    getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
-    getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
-    getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
-    getEffectiveInitializer: () => getEffectiveInitializer,
-    getEffectiveJSDocHost: () => getEffectiveJSDocHost,
-    getEffectiveModifierFlags: () => getEffectiveModifierFlags,
-    getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
-    getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
-    getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
-    getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
-    getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
-    getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
-    getEffectiveTypeRoots: () => getEffectiveTypeRoots,
-    getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
-    getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
-    getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
-    getEmitDeclarations: () => getEmitDeclarations,
-    getEmitFlags: () => getEmitFlags,
-    getEmitHelpers: () => getEmitHelpers,
-    getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
-    getEmitModuleKind: () => getEmitModuleKind,
-    getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
-    getEmitScriptTarget: () => getEmitScriptTarget,
-    getEmitStandardClassFields: () => getEmitStandardClassFields,
-    getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
-    getEnclosingContainer: () => getEnclosingContainer,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
-    getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
-    getEndLinePosition: () => getEndLinePosition,
-    getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
-    getErrorCountForSummary: () => getErrorCountForSummary,
-    getErrorSpanForNode: () => getErrorSpanForNode,
-    getErrorSummaryText: () => getErrorSummaryText,
-    getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
-    getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName,
-    getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName,
-    getExpandoInitializer: () => getExpandoInitializer,
-    getExportAssignmentExpression: () => getExportAssignmentExpression,
-    getExportInfoMap: () => getExportInfoMap,
-    getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
-    getExpressionAssociativity: () => getExpressionAssociativity,
-    getExpressionPrecedence: () => getExpressionPrecedence,
-    getExternalHelpersModuleName: () => getExternalHelpersModuleName,
-    getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
-    getExternalModuleName: () => getExternalModuleName,
-    getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
-    getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
-    getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
-    getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
-    getFallbackOptions: () => getFallbackOptions,
-    getFileEmitOutput: () => getFileEmitOutput,
-    getFileMatcherPatterns: () => getFileMatcherPatterns,
-    getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
-    getFileWatcherEventKind: () => getFileWatcherEventKind,
-    getFilesInErrorForSummary: () => getFilesInErrorForSummary,
-    getFirstConstructorWithBody: () => getFirstConstructorWithBody,
-    getFirstIdentifier: () => getFirstIdentifier,
-    getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
-    getFirstProjectOutput: () => getFirstProjectOutput,
-    getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
-    getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
-    getFullWidth: () => getFullWidth,
-    getFunctionFlags: () => getFunctionFlags,
-    getHeritageClause: () => getHeritageClause,
-    getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
-    getIdentifierAutoGenerate: () => getIdentifierAutoGenerate,
-    getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference,
-    getIdentifierTypeArguments: () => getIdentifierTypeArguments,
-    getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
-    getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
-    getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
-    getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
-    getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
-    getIndentSize: () => getIndentSize,
-    getIndentString: () => getIndentString,
-    getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom,
-    getInitializedVariables: () => getInitializedVariables,
-    getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
-    getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
-    getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
-    getInternalEmitFlags: () => getInternalEmitFlags,
-    getInvokedExpression: () => getInvokedExpression,
-    getIsolatedModules: () => getIsolatedModules,
-    getJSDocAugmentsTag: () => getJSDocAugmentsTag,
-    getJSDocClassTag: () => getJSDocClassTag,
-    getJSDocCommentRanges: () => getJSDocCommentRanges,
-    getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
-    getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
-    getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
-    getJSDocEnumTag: () => getJSDocEnumTag,
-    getJSDocHost: () => getJSDocHost,
-    getJSDocImplementsTags: () => getJSDocImplementsTags,
-    getJSDocOverloadTags: () => getJSDocOverloadTags,
-    getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
-    getJSDocParameterTags: () => getJSDocParameterTags,
-    getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
-    getJSDocPrivateTag: () => getJSDocPrivateTag,
-    getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
-    getJSDocProtectedTag: () => getJSDocProtectedTag,
-    getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
-    getJSDocPublicTag: () => getJSDocPublicTag,
-    getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
-    getJSDocReadonlyTag: () => getJSDocReadonlyTag,
-    getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
-    getJSDocReturnTag: () => getJSDocReturnTag,
-    getJSDocReturnType: () => getJSDocReturnType,
-    getJSDocRoot: () => getJSDocRoot,
-    getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType,
-    getJSDocSatisfiesTag: () => getJSDocSatisfiesTag,
-    getJSDocTags: () => getJSDocTags,
-    getJSDocTagsNoCache: () => getJSDocTagsNoCache,
-    getJSDocTemplateTag: () => getJSDocTemplateTag,
-    getJSDocThisTag: () => getJSDocThisTag,
-    getJSDocType: () => getJSDocType,
-    getJSDocTypeAliasName: () => getJSDocTypeAliasName,
-    getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
-    getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
-    getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
-    getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
-    getJSDocTypeTag: () => getJSDocTypeTag,
-    getJSXImplicitImportBase: () => getJSXImplicitImportBase,
-    getJSXRuntimeImport: () => getJSXRuntimeImport,
-    getJSXTransformEnabled: () => getJSXTransformEnabled,
-    getKeyForCompilerOptions: () => getKeyForCompilerOptions,
-    getLanguageVariant: () => getLanguageVariant,
-    getLastChild: () => getLastChild,
-    getLeadingCommentRanges: () => getLeadingCommentRanges,
-    getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
-    getLeftmostAccessExpression: () => getLeftmostAccessExpression,
-    getLeftmostExpression: () => getLeftmostExpression,
-    getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName,
-    getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
-    getLineInfo: () => getLineInfo,
-    getLineOfLocalPosition: () => getLineOfLocalPosition,
-    getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
-    getLineStartPositionForPosition: () => getLineStartPositionForPosition,
-    getLineStarts: () => getLineStarts,
-    getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
-    getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
-    getLinesBetweenPositions: () => getLinesBetweenPositions,
-    getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
-    getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
-    getLiteralText: () => getLiteralText,
-    getLocalNameForExternalImport: () => getLocalNameForExternalImport,
-    getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
-    getLocaleSpecificMessage: () => getLocaleSpecificMessage,
-    getLocaleTimeString: () => getLocaleTimeString,
-    getMappedContextSpan: () => getMappedContextSpan,
-    getMappedDocumentSpan: () => getMappedDocumentSpan,
-    getMappedLocation: () => getMappedLocation,
-    getMatchedFileSpec: () => getMatchedFileSpec,
-    getMatchedIncludeSpec: () => getMatchedIncludeSpec,
-    getMeaningFromDeclaration: () => getMeaningFromDeclaration,
-    getMeaningFromLocation: () => getMeaningFromLocation,
-    getMembersOfDeclaration: () => getMembersOfDeclaration,
-    getModeForFileReference: () => getModeForFileReference,
-    getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
-    getModeForUsageLocation: () => getModeForUsageLocation,
-    getModifiedTime: () => getModifiedTime,
-    getModifiers: () => getModifiers,
-    getModuleInstanceState: () => getModuleInstanceState,
-    getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
-    getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
-    getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
-    getNameForExportedSymbol: () => getNameForExportedSymbol,
-    getNameFromImportAttribute: () => getNameFromImportAttribute,
-    getNameFromIndexInfo: () => getNameFromIndexInfo,
-    getNameFromPropertyName: () => getNameFromPropertyName,
-    getNameOfAccessExpression: () => getNameOfAccessExpression,
-    getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
-    getNameOfDeclaration: () => getNameOfDeclaration,
-    getNameOfExpando: () => getNameOfExpando,
-    getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
-    getNameOrArgument: () => getNameOrArgument,
-    getNameTable: () => getNameTable,
-    getNamesForExportedSymbol: () => getNamesForExportedSymbol,
-    getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
-    getNewLineCharacter: () => getNewLineCharacter,
-    getNewLineKind: () => getNewLineKind,
-    getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
-    getNewTargetContainer: () => getNewTargetContainer,
-    getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
-    getNodeForGeneratedName: () => getNodeForGeneratedName,
-    getNodeId: () => getNodeId,
-    getNodeKind: () => getNodeKind,
-    getNodeModifiers: () => getNodeModifiers,
-    getNodeModulePathParts: () => getNodeModulePathParts,
-    getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
-    getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
-    getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
-    getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
-    getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
-    getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
-    getNormalizedPathComponents: () => getNormalizedPathComponents,
-    getObjectFlags: () => getObjectFlags,
-    getOperator: () => getOperator,
-    getOperatorAssociativity: () => getOperatorAssociativity,
-    getOperatorPrecedence: () => getOperatorPrecedence,
-    getOptionFromName: () => getOptionFromName,
-    getOptionsForLibraryResolution: () => getOptionsForLibraryResolution,
-    getOptionsNameMap: () => getOptionsNameMap,
-    getOrCreateEmitNode: () => getOrCreateEmitNode,
-    getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
-    getOrUpdate: () => getOrUpdate,
-    getOriginalNode: () => getOriginalNode,
-    getOriginalNodeId: () => getOriginalNodeId,
-    getOriginalSourceFile: () => getOriginalSourceFile,
-    getOutputDeclarationFileName: () => getOutputDeclarationFileName,
-    getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker,
-    getOutputExtension: () => getOutputExtension,
-    getOutputFileNames: () => getOutputFileNames,
-    getOutputJSFileNameWorker: () => getOutputJSFileNameWorker,
-    getOutputPathsFor: () => getOutputPathsFor,
-    getOutputPathsForBundle: () => getOutputPathsForBundle,
-    getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
-    getOwnKeys: () => getOwnKeys,
-    getOwnValues: () => getOwnValues,
-    getPackageJsonInfo: () => getPackageJsonInfo,
-    getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
-    getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
-    getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
-    getPackageScopeForPath: () => getPackageScopeForPath,
-    getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
-    getParameterTypeNode: () => getParameterTypeNode,
-    getParentNodeInSpan: () => getParentNodeInSpan,
-    getParseTreeNode: () => getParseTreeNode,
-    getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
-    getPathComponents: () => getPathComponents,
-    getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
-    getPathFromPathComponents: () => getPathFromPathComponents,
-    getPathUpdater: () => getPathUpdater,
-    getPathsBasePath: () => getPathsBasePath,
-    getPatternFromSpec: () => getPatternFromSpec,
-    getPendingEmitKind: () => getPendingEmitKind,
-    getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
-    getPossibleGenericSignatures: () => getPossibleGenericSignatures,
-    getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
-    getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
-    getPreEmitDiagnostics: () => getPreEmitDiagnostics,
-    getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
-    getPrivateIdentifier: () => getPrivateIdentifier,
-    getProperties: () => getProperties,
-    getProperty: () => getProperty,
-    getPropertyArrayElementValue: () => getPropertyArrayElementValue,
-    getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
-    getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
-    getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
-    getPropertyNameFromType: () => getPropertyNameFromType,
-    getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
-    getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
-    getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
-    getQuoteFromPreference: () => getQuoteFromPreference,
-    getQuotePreference: () => getQuotePreference,
-    getRangesWhere: () => getRangesWhere,
-    getRefactorContextSpan: () => getRefactorContextSpan,
-    getReferencedFileLocation: () => getReferencedFileLocation,
-    getRegexFromPattern: () => getRegexFromPattern,
-    getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
-    getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
-    getRelativePathFromDirectory: () => getRelativePathFromDirectory,
-    getRelativePathFromFile: () => getRelativePathFromFile,
-    getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
-    getRenameLocation: () => getRenameLocation,
-    getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
-    getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionModeOverride: () => getResolutionModeOverride,
-    getResolveJsonModule: () => getResolveJsonModule,
-    getResolvePackageJsonExports: () => getResolvePackageJsonExports,
-    getResolvePackageJsonImports: () => getResolvePackageJsonImports,
-    getResolvedExternalModuleName: () => getResolvedExternalModuleName,
-    getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
-    getRestParameterElementType: () => getRestParameterElementType,
-    getRightMostAssignedExpression: () => getRightMostAssignedExpression,
-    getRootDeclaration: () => getRootDeclaration,
-    getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache,
-    getRootLength: () => getRootLength,
-    getRootPathSplitLength: () => getRootPathSplitLength,
-    getScriptKind: () => getScriptKind,
-    getScriptKindFromFileName: () => getScriptKindFromFileName,
-    getScriptTargetFeatures: () => getScriptTargetFeatures,
-    getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
-    getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
-    getSemanticClassifications: () => getSemanticClassifications,
-    getSemanticJsxChildren: () => getSemanticJsxChildren,
-    getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
-    getSetAccessorValueParameter: () => getSetAccessorValueParameter,
-    getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
-    getShebang: () => getShebang,
-    getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
-    getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
-    getSnapshotText: () => getSnapshotText,
-    getSnippetElement: () => getSnippetElement,
-    getSourceFileOfModule: () => getSourceFileOfModule,
-    getSourceFileOfNode: () => getSourceFileOfNode,
-    getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
-    getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
-    getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
-    getSourceFilesToEmit: () => getSourceFilesToEmit,
-    getSourceMapRange: () => getSourceMapRange,
-    getSourceMapper: () => getSourceMapper,
-    getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
-    getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
-    getSpellingSuggestion: () => getSpellingSuggestion,
-    getStartPositionOfLine: () => getStartPositionOfLine,
-    getStartPositionOfRange: () => getStartPositionOfRange,
-    getStartsOnNewLine: () => getStartsOnNewLine,
-    getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
-    getStrictOptionValue: () => getStrictOptionValue,
-    getStringComparer: () => getStringComparer,
-    getSubPatternFromSpec: () => getSubPatternFromSpec,
-    getSuperCallFromStatement: () => getSuperCallFromStatement,
-    getSuperContainer: () => getSuperContainer,
-    getSupportedCodeFixes: () => getSupportedCodeFixes,
-    getSupportedExtensions: () => getSupportedExtensions,
-    getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
-    getSwitchedType: () => getSwitchedType,
-    getSymbolId: () => getSymbolId,
-    getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
-    getSymbolTarget: () => getSymbolTarget,
-    getSyntacticClassifications: () => getSyntacticClassifications,
-    getSyntacticModifierFlags: () => getSyntacticModifierFlags,
-    getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
-    getSynthesizedDeepClone: () => getSynthesizedDeepClone,
-    getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
-    getSynthesizedDeepClones: () => getSynthesizedDeepClones,
-    getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
-    getSyntheticLeadingComments: () => getSyntheticLeadingComments,
-    getSyntheticTrailingComments: () => getSyntheticTrailingComments,
-    getTargetLabel: () => getTargetLabel,
-    getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
-    getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
-    getTextOfConstantValue: () => getTextOfConstantValue,
-    getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
-    getTextOfJSDocComment: () => getTextOfJSDocComment,
-    getTextOfJsxAttributeName: () => getTextOfJsxAttributeName,
-    getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName,
-    getTextOfNode: () => getTextOfNode,
-    getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
-    getTextOfPropertyName: () => getTextOfPropertyName,
-    getThisContainer: () => getThisContainer,
-    getThisParameter: () => getThisParameter,
-    getTokenAtPosition: () => getTokenAtPosition,
-    getTokenPosOfNode: () => getTokenPosOfNode,
-    getTokenSourceMapRange: () => getTokenSourceMapRange,
-    getTouchingPropertyName: () => getTouchingPropertyName,
-    getTouchingToken: () => getTouchingToken,
-    getTrailingCommentRanges: () => getTrailingCommentRanges,
-    getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
-    getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
-    getTransformers: () => getTransformers,
-    getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
-    getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
-    getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
-    getTypeAnnotationNode: () => getTypeAnnotationNode,
-    getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
-    getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
-    getTypeNode: () => getTypeNode,
-    getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
-    getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
-    getTypeParameterOwner: () => getTypeParameterOwner,
-    getTypesPackageName: () => getTypesPackageName,
-    getUILocale: () => getUILocale,
-    getUniqueName: () => getUniqueName,
-    getUniqueSymbolId: () => getUniqueSymbolId,
-    getUseDefineForClassFields: () => getUseDefineForClassFields,
-    getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
-    getWatchFactory: () => getWatchFactory,
-    group: () => group,
-    groupBy: () => groupBy,
-    guessIndentation: () => guessIndentation,
-    handleNoEmitOptions: () => handleNoEmitOptions,
-    hasAbstractModifier: () => hasAbstractModifier,
-    hasAccessorModifier: () => hasAccessorModifier,
-    hasAmbientModifier: () => hasAmbientModifier,
-    hasChangesInResolutions: () => hasChangesInResolutions,
-    hasChildOfKind: () => hasChildOfKind,
-    hasContextSensitiveParameters: () => hasContextSensitiveParameters,
-    hasDecorators: () => hasDecorators,
-    hasDocComment: () => hasDocComment,
-    hasDynamicName: () => hasDynamicName,
-    hasEffectiveModifier: () => hasEffectiveModifier,
-    hasEffectiveModifiers: () => hasEffectiveModifiers,
-    hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
-    hasExtension: () => hasExtension,
-    hasIndexSignature: () => hasIndexSignature,
-    hasInitializer: () => hasInitializer,
-    hasInvalidEscape: () => hasInvalidEscape,
-    hasJSDocNodes: () => hasJSDocNodes,
-    hasJSDocParameterTags: () => hasJSDocParameterTags,
-    hasJSFileExtension: () => hasJSFileExtension,
-    hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
-    hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
-    hasOverrideModifier: () => hasOverrideModifier,
-    hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
-    hasProperty: () => hasProperty,
-    hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
-    hasQuestionToken: () => hasQuestionToken,
-    hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
-    hasResolutionModeOverride: () => hasResolutionModeOverride,
-    hasRestParameter: () => hasRestParameter,
-    hasScopeMarker: () => hasScopeMarker,
-    hasStaticModifier: () => hasStaticModifier,
-    hasSyntacticModifier: () => hasSyntacticModifier,
-    hasSyntacticModifiers: () => hasSyntacticModifiers,
-    hasTSFileExtension: () => hasTSFileExtension,
-    hasTabstop: () => hasTabstop,
-    hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
-    hasType: () => hasType,
-    hasTypeArguments: () => hasTypeArguments,
-    hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
-    helperString: () => helperString,
-    hostGetCanonicalFileName: () => hostGetCanonicalFileName,
-    hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
-    idText: () => idText,
-    identifierIsThisKeyword: () => identifierIsThisKeyword,
-    identifierToKeywordKind: () => identifierToKeywordKind,
-    identity: () => identity,
-    identitySourceMapConsumer: () => identitySourceMapConsumer,
-    ignoreSourceNewlines: () => ignoreSourceNewlines,
-    ignoredPaths: () => ignoredPaths,
-    importDefaultHelper: () => importDefaultHelper,
-    importFromModuleSpecifier: () => importFromModuleSpecifier,
-    importNameElisionDisabled: () => importNameElisionDisabled,
-    importStarHelper: () => importStarHelper,
-    indexOfAnyCharCode: () => indexOfAnyCharCode,
-    indexOfNode: () => indexOfNode,
-    indicesOf: () => indicesOf,
-    inferredTypesContainingFile: () => inferredTypesContainingFile,
-    injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing,
-    injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing,
-    insertImports: () => insertImports,
-    insertLeadingStatement: () => insertLeadingStatement,
-    insertSorted: () => insertSorted,
-    insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
-    insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
-    insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
-    insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
-    intersperse: () => intersperse,
-    intrinsicTagNameToString: () => intrinsicTagNameToString,
-    introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
-    inverseJsxOptionMap: () => inverseJsxOptionMap,
-    isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
-    isAbstractModifier: () => isAbstractModifier,
-    isAccessExpression: () => isAccessExpression,
-    isAccessibilityModifier: () => isAccessibilityModifier,
-    isAccessor: () => isAccessor,
-    isAccessorModifier: () => isAccessorModifier,
-    isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
-    isAliasableExpression: () => isAliasableExpression,
-    isAmbientModule: () => isAmbientModule,
-    isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
-    isAnonymousFunctionDefinition: () => isAnonymousFunctionDefinition,
-    isAnyDirectorySeparator: () => isAnyDirectorySeparator,
-    isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
-    isAnyImportOrReExport: () => isAnyImportOrReExport,
-    isAnyImportSyntax: () => isAnyImportSyntax,
-    isAnySupportedFileExtension: () => isAnySupportedFileExtension,
-    isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
-    isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
-    isArray: () => isArray,
-    isArrayBindingElement: () => isArrayBindingElement,
-    isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement,
-    isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
-    isArrayBindingPattern: () => isArrayBindingPattern,
-    isArrayLiteralExpression: () => isArrayLiteralExpression,
-    isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
-    isArrayTypeNode: () => isArrayTypeNode,
-    isArrowFunction: () => isArrowFunction,
-    isAsExpression: () => isAsExpression,
-    isAssertClause: () => isAssertClause,
-    isAssertEntry: () => isAssertEntry,
-    isAssertionExpression: () => isAssertionExpression,
-    isAssertsKeyword: () => isAssertsKeyword,
-    isAssignmentDeclaration: () => isAssignmentDeclaration,
-    isAssignmentExpression: () => isAssignmentExpression,
-    isAssignmentOperator: () => isAssignmentOperator,
-    isAssignmentPattern: () => isAssignmentPattern,
-    isAssignmentTarget: () => isAssignmentTarget,
-    isAsteriskToken: () => isAsteriskToken,
-    isAsyncFunction: () => isAsyncFunction,
-    isAsyncModifier: () => isAsyncModifier,
-    isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
-    isAwaitExpression: () => isAwaitExpression,
-    isAwaitKeyword: () => isAwaitKeyword,
-    isBigIntLiteral: () => isBigIntLiteral,
-    isBinaryExpression: () => isBinaryExpression,
-    isBinaryOperatorToken: () => isBinaryOperatorToken,
-    isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
-    isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
-    isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
-    isBindableStaticNameExpression: () => isBindableStaticNameExpression,
-    isBindingElement: () => isBindingElement,
-    isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire,
-    isBindingName: () => isBindingName,
-    isBindingOrAssignmentElement: () => isBindingOrAssignmentElement,
-    isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
-    isBindingPattern: () => isBindingPattern,
-    isBlock: () => isBlock,
-    isBlockOrCatchScoped: () => isBlockOrCatchScoped,
-    isBlockScope: () => isBlockScope,
-    isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
-    isBooleanLiteral: () => isBooleanLiteral,
-    isBreakOrContinueStatement: () => isBreakOrContinueStatement,
-    isBreakStatement: () => isBreakStatement,
-    isBuildInfoFile: () => isBuildInfoFile,
-    isBuilderProgram: () => isBuilderProgram2,
-    isBundle: () => isBundle,
-    isBundleFileTextLike: () => isBundleFileTextLike,
-    isCallChain: () => isCallChain,
-    isCallExpression: () => isCallExpression,
-    isCallExpressionTarget: () => isCallExpressionTarget,
-    isCallLikeExpression: () => isCallLikeExpression,
-    isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression,
-    isCallOrNewExpression: () => isCallOrNewExpression,
-    isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
-    isCallSignatureDeclaration: () => isCallSignatureDeclaration,
-    isCallToHelper: () => isCallToHelper,
-    isCaseBlock: () => isCaseBlock,
-    isCaseClause: () => isCaseClause,
-    isCaseKeyword: () => isCaseKeyword,
-    isCaseOrDefaultClause: () => isCaseOrDefaultClause,
-    isCatchClause: () => isCatchClause,
-    isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
-    isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
-    isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
-    isChildOfNodeWithKind: () => isChildOfNodeWithKind,
-    isCircularBuildOrder: () => isCircularBuildOrder,
-    isClassDeclaration: () => isClassDeclaration,
-    isClassElement: () => isClassElement,
-    isClassExpression: () => isClassExpression,
-    isClassInstanceProperty: () => isClassInstanceProperty,
-    isClassLike: () => isClassLike,
-    isClassMemberModifier: () => isClassMemberModifier,
-    isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock,
-    isClassOrTypeElement: () => isClassOrTypeElement,
-    isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
-    isClassThisAssignmentBlock: () => isClassThisAssignmentBlock,
-    isCollapsedRange: () => isCollapsedRange,
-    isColonToken: () => isColonToken,
-    isCommaExpression: () => isCommaExpression,
-    isCommaListExpression: () => isCommaListExpression,
-    isCommaSequence: () => isCommaSequence,
-    isCommaToken: () => isCommaToken,
-    isComment: () => isComment,
-    isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
-    isCommonJsExportedExpression: () => isCommonJsExportedExpression,
-    isCompoundAssignment: () => isCompoundAssignment,
-    isComputedNonLiteralName: () => isComputedNonLiteralName,
-    isComputedPropertyName: () => isComputedPropertyName,
-    isConciseBody: () => isConciseBody,
-    isConditionalExpression: () => isConditionalExpression,
-    isConditionalTypeNode: () => isConditionalTypeNode,
-    isConstTypeReference: () => isConstTypeReference,
-    isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
-    isConstructorDeclaration: () => isConstructorDeclaration,
-    isConstructorTypeNode: () => isConstructorTypeNode,
-    isContextualKeyword: () => isContextualKeyword,
-    isContinueStatement: () => isContinueStatement,
-    isCustomPrologue: () => isCustomPrologue,
-    isDebuggerStatement: () => isDebuggerStatement,
-    isDeclaration: () => isDeclaration,
-    isDeclarationBindingElement: () => isDeclarationBindingElement,
-    isDeclarationFileName: () => isDeclarationFileName,
-    isDeclarationName: () => isDeclarationName,
-    isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
-    isDeclarationReadonly: () => isDeclarationReadonly,
-    isDeclarationStatement: () => isDeclarationStatement,
-    isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
-    isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
-    isDecorator: () => isDecorator,
-    isDecoratorTarget: () => isDecoratorTarget,
-    isDefaultClause: () => isDefaultClause,
-    isDefaultImport: () => isDefaultImport,
-    isDefaultModifier: () => isDefaultModifier,
-    isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
-    isDeleteExpression: () => isDeleteExpression,
-    isDeleteTarget: () => isDeleteTarget,
-    isDeprecatedDeclaration: () => isDeprecatedDeclaration,
-    isDestructuringAssignment: () => isDestructuringAssignment,
-    isDiagnosticWithLocation: () => isDiagnosticWithLocation,
-    isDiskPathRoot: () => isDiskPathRoot,
-    isDoStatement: () => isDoStatement,
-    isDocumentRegistryEntry: () => isDocumentRegistryEntry,
-    isDotDotDotToken: () => isDotDotDotToken,
-    isDottedName: () => isDottedName,
-    isDynamicName: () => isDynamicName,
-    isESSymbolIdentifier: () => isESSymbolIdentifier,
-    isEffectiveExternalModule: () => isEffectiveExternalModule,
-    isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
-    isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
-    isElementAccessChain: () => isElementAccessChain,
-    isElementAccessExpression: () => isElementAccessExpression,
-    isEmittedFileOfProgram: () => isEmittedFileOfProgram,
-    isEmptyArrayLiteral: () => isEmptyArrayLiteral,
-    isEmptyBindingElement: () => isEmptyBindingElement,
-    isEmptyBindingPattern: () => isEmptyBindingPattern,
-    isEmptyObjectLiteral: () => isEmptyObjectLiteral,
-    isEmptyStatement: () => isEmptyStatement,
-    isEmptyStringLiteral: () => isEmptyStringLiteral,
-    isEntityName: () => isEntityName,
-    isEntityNameExpression: () => isEntityNameExpression,
-    isEnumConst: () => isEnumConst,
-    isEnumDeclaration: () => isEnumDeclaration,
-    isEnumMember: () => isEnumMember,
-    isEqualityOperatorKind: () => isEqualityOperatorKind,
-    isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
-    isExclamationToken: () => isExclamationToken,
-    isExcludedFile: () => isExcludedFile,
-    isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
-    isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration,
-    isExportAssignment: () => isExportAssignment,
-    isExportDeclaration: () => isExportDeclaration,
-    isExportModifier: () => isExportModifier,
-    isExportName: () => isExportName,
-    isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
-    isExportOrDefaultModifier: () => isExportOrDefaultModifier,
-    isExportSpecifier: () => isExportSpecifier,
-    isExportsIdentifier: () => isExportsIdentifier,
-    isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
-    isExpression: () => isExpression,
-    isExpressionNode: () => isExpressionNode,
-    isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
-    isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
-    isExpressionStatement: () => isExpressionStatement,
-    isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
-    isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
-    isExternalModule: () => isExternalModule,
-    isExternalModuleAugmentation: () => isExternalModuleAugmentation,
-    isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
-    isExternalModuleIndicator: () => isExternalModuleIndicator,
-    isExternalModuleNameRelative: () => isExternalModuleNameRelative,
-    isExternalModuleReference: () => isExternalModuleReference,
-    isExternalModuleSymbol: () => isExternalModuleSymbol,
-    isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
-    isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier,
-    isFileLevelUniqueName: () => isFileLevelUniqueName,
-    isFileProbablyExternalModule: () => isFileProbablyExternalModule,
-    isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
-    isFixablePromiseHandler: () => isFixablePromiseHandler,
-    isForInOrOfStatement: () => isForInOrOfStatement,
-    isForInStatement: () => isForInStatement,
-    isForInitializer: () => isForInitializer,
-    isForOfStatement: () => isForOfStatement,
-    isForStatement: () => isForStatement,
-    isFunctionBlock: () => isFunctionBlock,
-    isFunctionBody: () => isFunctionBody,
-    isFunctionDeclaration: () => isFunctionDeclaration,
-    isFunctionExpression: () => isFunctionExpression,
-    isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
-    isFunctionLike: () => isFunctionLike,
-    isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
-    isFunctionLikeKind: () => isFunctionLikeKind,
-    isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
-    isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
-    isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
-    isFunctionSymbol: () => isFunctionSymbol,
-    isFunctionTypeNode: () => isFunctionTypeNode,
-    isFutureReservedKeyword: () => isFutureReservedKeyword,
-    isGeneratedIdentifier: () => isGeneratedIdentifier,
-    isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
-    isGetAccessor: () => isGetAccessor,
-    isGetAccessorDeclaration: () => isGetAccessorDeclaration,
-    isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
-    isGlobalDeclaration: () => isGlobalDeclaration,
-    isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
-    isGrammarError: () => isGrammarError,
-    isHeritageClause: () => isHeritageClause,
-    isHoistedFunction: () => isHoistedFunction,
-    isHoistedVariableStatement: () => isHoistedVariableStatement,
-    isIdentifier: () => isIdentifier,
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-    isIdentifierName: () => isIdentifierName,
-    isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
-    isIdentifierPart: () => isIdentifierPart,
-    isIdentifierStart: () => isIdentifierStart,
-    isIdentifierText: () => isIdentifierText,
-    isIdentifierTypePredicate: () => isIdentifierTypePredicate,
-    isIdentifierTypeReference: () => isIdentifierTypeReference,
-    isIfStatement: () => isIfStatement,
-    isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
-    isImplicitGlob: () => isImplicitGlob,
-    isImportAttribute: () => isImportAttribute,
-    isImportAttributeName: () => isImportAttributeName,
-    isImportAttributes: () => isImportAttributes,
-    isImportCall: () => isImportCall,
-    isImportClause: () => isImportClause,
-    isImportDeclaration: () => isImportDeclaration,
-    isImportEqualsDeclaration: () => isImportEqualsDeclaration,
-    isImportKeyword: () => isImportKeyword,
-    isImportMeta: () => isImportMeta,
-    isImportOrExportSpecifier: () => isImportOrExportSpecifier,
-    isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
-    isImportSpecifier: () => isImportSpecifier,
-    isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
-    isImportTypeNode: () => isImportTypeNode,
-    isImportableFile: () => isImportableFile,
-    isInComment: () => isInComment,
-    isInCompoundLikeAssignment: () => isInCompoundLikeAssignment,
-    isInExpressionContext: () => isInExpressionContext,
-    isInJSDoc: () => isInJSDoc,
-    isInJSFile: () => isInJSFile,
-    isInJSXText: () => isInJSXText,
-    isInJsonFile: () => isInJsonFile,
-    isInNonReferenceComment: () => isInNonReferenceComment,
-    isInReferenceComment: () => isInReferenceComment,
-    isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
-    isInString: () => isInString,
-    isInTemplateString: () => isInTemplateString,
-    isInTopLevelContext: () => isInTopLevelContext,
-    isInTypeQuery: () => isInTypeQuery,
-    isIncrementalCompilation: () => isIncrementalCompilation,
-    isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
-    isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
-    isInferTypeNode: () => isInferTypeNode,
-    isInfinityOrNaNString: () => isInfinityOrNaNString,
-    isInitializedProperty: () => isInitializedProperty,
-    isInitializedVariable: () => isInitializedVariable,
-    isInsideJsxElement: () => isInsideJsxElement,
-    isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
-    isInsideNodeModules: () => isInsideNodeModules,
-    isInsideTemplateLiteral: () => isInsideTemplateLiteral,
-    isInstanceOfExpression: () => isInstanceOfExpression,
-    isInstantiatedModule: () => isInstantiatedModule,
-    isInterfaceDeclaration: () => isInterfaceDeclaration,
-    isInternalDeclaration: () => isInternalDeclaration,
-    isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
-    isInternalName: () => isInternalName,
-    isIntersectionTypeNode: () => isIntersectionTypeNode,
-    isIntrinsicJsxName: () => isIntrinsicJsxName,
-    isIterationStatement: () => isIterationStatement,
-    isJSDoc: () => isJSDoc,
-    isJSDocAllType: () => isJSDocAllType,
-    isJSDocAugmentsTag: () => isJSDocAugmentsTag,
-    isJSDocAuthorTag: () => isJSDocAuthorTag,
-    isJSDocCallbackTag: () => isJSDocCallbackTag,
-    isJSDocClassTag: () => isJSDocClassTag,
-    isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
-    isJSDocConstructSignature: () => isJSDocConstructSignature,
-    isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
-    isJSDocEnumTag: () => isJSDocEnumTag,
-    isJSDocFunctionType: () => isJSDocFunctionType,
-    isJSDocImplementsTag: () => isJSDocImplementsTag,
-    isJSDocIndexSignature: () => isJSDocIndexSignature,
-    isJSDocLikeText: () => isJSDocLikeText,
-    isJSDocLink: () => isJSDocLink,
-    isJSDocLinkCode: () => isJSDocLinkCode,
-    isJSDocLinkLike: () => isJSDocLinkLike,
-    isJSDocLinkPlain: () => isJSDocLinkPlain,
-    isJSDocMemberName: () => isJSDocMemberName,
-    isJSDocNameReference: () => isJSDocNameReference,
-    isJSDocNamepathType: () => isJSDocNamepathType,
-    isJSDocNamespaceBody: () => isJSDocNamespaceBody,
-    isJSDocNode: () => isJSDocNode,
-    isJSDocNonNullableType: () => isJSDocNonNullableType,
-    isJSDocNullableType: () => isJSDocNullableType,
-    isJSDocOptionalParameter: () => isJSDocOptionalParameter,
-    isJSDocOptionalType: () => isJSDocOptionalType,
-    isJSDocOverloadTag: () => isJSDocOverloadTag,
-    isJSDocOverrideTag: () => isJSDocOverrideTag,
-    isJSDocParameterTag: () => isJSDocParameterTag,
-    isJSDocPrivateTag: () => isJSDocPrivateTag,
-    isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
-    isJSDocPropertyTag: () => isJSDocPropertyTag,
-    isJSDocProtectedTag: () => isJSDocProtectedTag,
-    isJSDocPublicTag: () => isJSDocPublicTag,
-    isJSDocReadonlyTag: () => isJSDocReadonlyTag,
-    isJSDocReturnTag: () => isJSDocReturnTag,
-    isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression,
-    isJSDocSatisfiesTag: () => isJSDocSatisfiesTag,
-    isJSDocSeeTag: () => isJSDocSeeTag,
-    isJSDocSignature: () => isJSDocSignature,
-    isJSDocTag: () => isJSDocTag,
-    isJSDocTemplateTag: () => isJSDocTemplateTag,
-    isJSDocThisTag: () => isJSDocThisTag,
-    isJSDocThrowsTag: () => isJSDocThrowsTag,
-    isJSDocTypeAlias: () => isJSDocTypeAlias,
-    isJSDocTypeAssertion: () => isJSDocTypeAssertion,
-    isJSDocTypeExpression: () => isJSDocTypeExpression,
-    isJSDocTypeLiteral: () => isJSDocTypeLiteral,
-    isJSDocTypeTag: () => isJSDocTypeTag,
-    isJSDocTypedefTag: () => isJSDocTypedefTag,
-    isJSDocUnknownTag: () => isJSDocUnknownTag,
-    isJSDocUnknownType: () => isJSDocUnknownType,
-    isJSDocVariadicType: () => isJSDocVariadicType,
-    isJSXTagName: () => isJSXTagName,
-    isJsonEqual: () => isJsonEqual,
-    isJsonSourceFile: () => isJsonSourceFile,
-    isJsxAttribute: () => isJsxAttribute,
-    isJsxAttributeLike: () => isJsxAttributeLike,
-    isJsxAttributeName: () => isJsxAttributeName,
-    isJsxAttributes: () => isJsxAttributes,
-    isJsxChild: () => isJsxChild,
-    isJsxClosingElement: () => isJsxClosingElement,
-    isJsxClosingFragment: () => isJsxClosingFragment,
-    isJsxElement: () => isJsxElement,
-    isJsxExpression: () => isJsxExpression,
-    isJsxFragment: () => isJsxFragment,
-    isJsxNamespacedName: () => isJsxNamespacedName,
-    isJsxOpeningElement: () => isJsxOpeningElement,
-    isJsxOpeningFragment: () => isJsxOpeningFragment,
-    isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
-    isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
-    isJsxSelfClosingElement: () => isJsxSelfClosingElement,
-    isJsxSpreadAttribute: () => isJsxSpreadAttribute,
-    isJsxTagNameExpression: () => isJsxTagNameExpression,
-    isJsxText: () => isJsxText,
-    isJumpStatementTarget: () => isJumpStatementTarget,
-    isKeyword: () => isKeyword,
-    isKeywordOrPunctuation: () => isKeywordOrPunctuation,
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-    isLabelName: () => isLabelName,
-    isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
-    isLabeledStatement: () => isLabeledStatement,
-    isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
-    isLeftHandSideExpression: () => isLeftHandSideExpression,
-    isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
-    isLet: () => isLet,
-    isLineBreak: () => isLineBreak,
-    isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
-    isLiteralExpression: () => isLiteralExpression,
-    isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
-    isLiteralImportTypeNode: () => isLiteralImportTypeNode,
-    isLiteralKind: () => isLiteralKind,
-    isLiteralLikeAccess: () => isLiteralLikeAccess,
-    isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
-    isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
-    isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
-    isLiteralTypeLiteral: () => isLiteralTypeLiteral,
-    isLiteralTypeNode: () => isLiteralTypeNode,
-    isLocalName: () => isLocalName,
-    isLogicalOperator: () => isLogicalOperator,
-    isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
-    isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
-    isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression,
-    isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator,
-    isMappedTypeNode: () => isMappedTypeNode,
-    isMemberName: () => isMemberName,
-    isMetaProperty: () => isMetaProperty,
-    isMethodDeclaration: () => isMethodDeclaration,
-    isMethodOrAccessor: () => isMethodOrAccessor,
-    isMethodSignature: () => isMethodSignature,
-    isMinusToken: () => isMinusToken,
-    isMissingDeclaration: () => isMissingDeclaration,
-    isMissingPackageJsonInfo: () => isMissingPackageJsonInfo,
-    isModifier: () => isModifier,
-    isModifierKind: () => isModifierKind,
-    isModifierLike: () => isModifierLike,
-    isModuleAugmentationExternal: () => isModuleAugmentationExternal,
-    isModuleBlock: () => isModuleBlock,
-    isModuleBody: () => isModuleBody,
-    isModuleDeclaration: () => isModuleDeclaration,
-    isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
-    isModuleIdentifier: () => isModuleIdentifier,
-    isModuleName: () => isModuleName,
-    isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
-    isModuleReference: () => isModuleReference,
-    isModuleSpecifierLike: () => isModuleSpecifierLike,
-    isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
-    isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
-    isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
-    isNamedClassElement: () => isNamedClassElement,
-    isNamedDeclaration: () => isNamedDeclaration,
-    isNamedEvaluation: () => isNamedEvaluation,
-    isNamedEvaluationSource: () => isNamedEvaluationSource,
-    isNamedExportBindings: () => isNamedExportBindings,
-    isNamedExports: () => isNamedExports,
-    isNamedImportBindings: () => isNamedImportBindings,
-    isNamedImports: () => isNamedImports,
-    isNamedImportsOrExports: () => isNamedImportsOrExports,
-    isNamedTupleMember: () => isNamedTupleMember,
-    isNamespaceBody: () => isNamespaceBody,
-    isNamespaceExport: () => isNamespaceExport,
-    isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
-    isNamespaceImport: () => isNamespaceImport,
-    isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
-    isNewExpression: () => isNewExpression,
-    isNewExpressionTarget: () => isNewExpressionTarget,
-    isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
-    isNode: () => isNode,
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-    isNodeArrayMultiLine: () => isNodeArrayMultiLine,
-    isNodeDescendantOf: () => isNodeDescendantOf,
-    isNodeKind: () => isNodeKind,
-    isNodeLikeSystem: () => isNodeLikeSystem,
-    isNodeModulesDirectory: () => isNodeModulesDirectory,
-    isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
-    isNonContextualKeyword: () => isNonContextualKeyword,
-    isNonExportDefaultModifier: () => isNonExportDefaultModifier,
-    isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
-    isNonGlobalDeclaration: () => isNonGlobalDeclaration,
-    isNonNullAccess: () => isNonNullAccess,
-    isNonNullChain: () => isNonNullChain,
-    isNonNullExpression: () => isNonNullExpression,
-    isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
-    isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
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-    isNullishCoalesce: () => isNullishCoalesce,
-    isNumber: () => isNumber,
-    isNumericLiteral: () => isNumericLiteral,
-    isNumericLiteralName: () => isNumericLiteralName,
-    isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
-    isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
-    isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
-    isObjectBindingPattern: () => isObjectBindingPattern,
-    isObjectLiteralElement: () => isObjectLiteralElement,
-    isObjectLiteralElementLike: () => isObjectLiteralElementLike,
-    isObjectLiteralExpression: () => isObjectLiteralExpression,
-    isObjectLiteralMethod: () => isObjectLiteralMethod,
-    isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
-    isObjectTypeDeclaration: () => isObjectTypeDeclaration,
-    isOctalDigit: () => isOctalDigit,
-    isOmittedExpression: () => isOmittedExpression,
-    isOptionalChain: () => isOptionalChain,
-    isOptionalChainRoot: () => isOptionalChainRoot,
-    isOptionalDeclaration: () => isOptionalDeclaration,
-    isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
-    isOptionalTypeNode: () => isOptionalTypeNode,
-    isOuterExpression: () => isOuterExpression,
-    isOutermostOptionalChain: () => isOutermostOptionalChain,
-    isOverrideModifier: () => isOverrideModifier,
-    isPackageJsonInfo: () => isPackageJsonInfo,
-    isPackedArrayLiteral: () => isPackedArrayLiteral,
-    isParameter: () => isParameter,
-    isParameterDeclaration: () => isParameterDeclaration,
-    isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
-    isParameterPropertyModifier: () => isParameterPropertyModifier,
-    isParenthesizedExpression: () => isParenthesizedExpression,
-    isParenthesizedTypeNode: () => isParenthesizedTypeNode,
-    isParseTreeNode: () => isParseTreeNode,
-    isPartOfTypeNode: () => isPartOfTypeNode,
-    isPartOfTypeQuery: () => isPartOfTypeQuery,
-    isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
-    isPatternMatch: () => isPatternMatch,
-    isPinnedComment: () => isPinnedComment,
-    isPlainJsFile: () => isPlainJsFile,
-    isPlusToken: () => isPlusToken,
-    isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
-    isPostfixUnaryExpression: () => isPostfixUnaryExpression,
-    isPrefixUnaryExpression: () => isPrefixUnaryExpression,
-    isPrivateIdentifier: () => isPrivateIdentifier,
-    isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
-    isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
-    isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
-    isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
-    isProgramUptoDate: () => isProgramUptoDate,
-    isPrologueDirective: () => isPrologueDirective,
-    isPropertyAccessChain: () => isPropertyAccessChain,
-    isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
-    isPropertyAccessExpression: () => isPropertyAccessExpression,
-    isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
-    isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
-    isPropertyAssignment: () => isPropertyAssignment,
-    isPropertyDeclaration: () => isPropertyDeclaration,
-    isPropertyName: () => isPropertyName,
-    isPropertyNameLiteral: () => isPropertyNameLiteral,
-    isPropertySignature: () => isPropertySignature,
-    isProtoSetter: () => isProtoSetter,
-    isPrototypeAccess: () => isPrototypeAccess,
-    isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
-    isPunctuation: () => isPunctuation,
-    isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
-    isQualifiedName: () => isQualifiedName,
-    isQuestionDotToken: () => isQuestionDotToken,
-    isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
-    isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
-    isQuestionToken: () => isQuestionToken,
-    isRawSourceMap: () => isRawSourceMap,
-    isReadonlyKeyword: () => isReadonlyKeyword,
-    isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
-    isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
-    isReferenceFileLocation: () => isReferenceFileLocation,
-    isReferencedFile: () => isReferencedFile,
-    isRegularExpressionLiteral: () => isRegularExpressionLiteral,
-    isRequireCall: () => isRequireCall,
-    isRequireVariableStatement: () => isRequireVariableStatement,
-    isRestParameter: () => isRestParameter,
-    isRestTypeNode: () => isRestTypeNode,
-    isReturnStatement: () => isReturnStatement,
-    isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
-    isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
-    isRightSideOfInstanceofExpression: () => isRightSideOfInstanceofExpression,
-    isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
-    isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
-    isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
-    isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
-    isRootedDiskPath: () => isRootedDiskPath,
-    isSameEntityName: () => isSameEntityName,
-    isSatisfiesExpression: () => isSatisfiesExpression,
-    isScopeMarker: () => isScopeMarker,
-    isSemicolonClassElement: () => isSemicolonClassElement,
-    isSetAccessor: () => isSetAccessor,
-    isSetAccessorDeclaration: () => isSetAccessorDeclaration,
-    isShebangTrivia: () => isShebangTrivia,
-    isShiftOperatorOrHigher: () => isShiftOperatorOrHigher,
-    isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
-    isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
-    isSignedNumericLiteral: () => isSignedNumericLiteral,
-    isSimpleCopiableExpression: () => isSimpleCopiableExpression,
-    isSimpleInlineableExpression: () => isSimpleInlineableExpression,
-    isSimpleParameter: () => isSimpleParameter,
-    isSimpleParameterList: () => isSimpleParameterList,
-    isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
-    isSourceFile: () => isSourceFile,
-    isSourceFileFromLibrary: () => isSourceFileFromLibrary,
-    isSourceFileJS: () => isSourceFileJS,
-    isSourceFileNotJS: () => isSourceFileNotJS,
-    isSourceFileNotJson: () => isSourceFileNotJson,
-    isSourceMapping: () => isSourceMapping,
-    isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
-    isSpreadAssignment: () => isSpreadAssignment,
-    isSpreadElement: () => isSpreadElement,
-    isStatement: () => isStatement,
-    isStatementButNotDeclaration: () => isStatementButNotDeclaration,
-    isStatementOrBlock: () => isStatementOrBlock,
-    isStatementWithLocals: () => isStatementWithLocals,
-    isStatic: () => isStatic,
-    isStaticModifier: () => isStaticModifier,
-    isString: () => isString,
-    isStringAKeyword: () => isStringAKeyword,
-    isStringANonContextualKeyword: () => isStringANonContextualKeyword,
-    isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection,
-    isStringDoubleQuoted: () => isStringDoubleQuoted,
-    isStringLiteral: () => isStringLiteral,
-    isStringLiteralLike: () => isStringLiteralLike,
-    isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
-    isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
-    isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
-    isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
-    isStringTextContainingNode: () => isStringTextContainingNode,
-    isSuperCall: () => isSuperCall,
-    isSuperKeyword: () => isSuperKeyword,
-    isSuperOrSuperProperty: () => isSuperOrSuperProperty,
-    isSuperProperty: () => isSuperProperty,
-    isSupportedSourceFileName: () => isSupportedSourceFileName,
-    isSwitchStatement: () => isSwitchStatement,
-    isSyntaxList: () => isSyntaxList,
-    isSyntheticExpression: () => isSyntheticExpression,
-    isSyntheticReference: () => isSyntheticReference,
-    isTagName: () => isTagName,
-    isTaggedTemplateExpression: () => isTaggedTemplateExpression,
-    isTaggedTemplateTag: () => isTaggedTemplateTag,
-    isTemplateExpression: () => isTemplateExpression,
-    isTemplateHead: () => isTemplateHead,
-    isTemplateLiteral: () => isTemplateLiteral,
-    isTemplateLiteralKind: () => isTemplateLiteralKind,
-    isTemplateLiteralToken: () => isTemplateLiteralToken,
-    isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
-    isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
-    isTemplateMiddle: () => isTemplateMiddle,
-    isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
-    isTemplateSpan: () => isTemplateSpan,
-    isTemplateTail: () => isTemplateTail,
-    isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
-    isThis: () => isThis,
-    isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
-    isThisIdentifier: () => isThisIdentifier,
-    isThisInTypeQuery: () => isThisInTypeQuery,
-    isThisInitializedDeclaration: () => isThisInitializedDeclaration,
-    isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
-    isThisProperty: () => isThisProperty,
-    isThisTypeNode: () => isThisTypeNode,
-    isThisTypeParameter: () => isThisTypeParameter,
-    isThisTypePredicate: () => isThisTypePredicate,
-    isThrowStatement: () => isThrowStatement,
-    isToken: () => isToken,
-    isTokenKind: () => isTokenKind,
-    isTraceEnabled: () => isTraceEnabled,
-    isTransientSymbol: () => isTransientSymbol,
-    isTrivia: () => isTrivia,
-    isTryStatement: () => isTryStatement,
-    isTupleTypeNode: () => isTupleTypeNode,
-    isTypeAlias: () => isTypeAlias,
-    isTypeAliasDeclaration: () => isTypeAliasDeclaration,
-    isTypeAssertionExpression: () => isTypeAssertionExpression,
-    isTypeDeclaration: () => isTypeDeclaration,
-    isTypeElement: () => isTypeElement,
-    isTypeKeyword: () => isTypeKeyword,
-    isTypeKeywordToken: () => isTypeKeywordToken,
-    isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
-    isTypeLiteralNode: () => isTypeLiteralNode,
-    isTypeNode: () => isTypeNode,
-    isTypeNodeKind: () => isTypeNodeKind,
-    isTypeOfExpression: () => isTypeOfExpression,
-    isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration,
-    isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration,
-    isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
-    isTypeOperatorNode: () => isTypeOperatorNode,
-    isTypeParameterDeclaration: () => isTypeParameterDeclaration,
-    isTypePredicateNode: () => isTypePredicateNode,
-    isTypeQueryNode: () => isTypeQueryNode,
-    isTypeReferenceNode: () => isTypeReferenceNode,
-    isTypeReferenceType: () => isTypeReferenceType,
-    isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName,
-    isUMDExportSymbol: () => isUMDExportSymbol,
-    isUnaryExpression: () => isUnaryExpression,
-    isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
-    isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
-    isUnionTypeNode: () => isUnionTypeNode,
-    isUnparsedNode: () => isUnparsedNode,
-    isUnparsedPrepend: () => isUnparsedPrepend,
-    isUnparsedSource: () => isUnparsedSource,
-    isUnparsedTextLike: () => isUnparsedTextLike,
-    isUrl: () => isUrl,
-    isValidBigIntString: () => isValidBigIntString,
-    isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
-    isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
-    isValueSignatureDeclaration: () => isValueSignatureDeclaration,
-    isVarAwaitUsing: () => isVarAwaitUsing,
-    isVarConst: () => isVarConst,
-    isVarUsing: () => isVarUsing,
-    isVariableDeclaration: () => isVariableDeclaration,
-    isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
-    isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
-    isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
-    isVariableDeclarationList: () => isVariableDeclarationList,
-    isVariableLike: () => isVariableLike,
-    isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
-    isVariableStatement: () => isVariableStatement,
-    isVoidExpression: () => isVoidExpression,
-    isWatchSet: () => isWatchSet,
-    isWhileStatement: () => isWhileStatement,
-    isWhiteSpaceLike: () => isWhiteSpaceLike,
-    isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
-    isWithStatement: () => isWithStatement,
-    isWriteAccess: () => isWriteAccess,
-    isWriteOnlyAccess: () => isWriteOnlyAccess,
-    isYieldExpression: () => isYieldExpression,
-    jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
-    keywordPart: () => keywordPart,
-    last: () => last,
-    lastOrUndefined: () => lastOrUndefined,
-    length: () => length,
-    libMap: () => libMap,
-    libs: () => libs,
-    lineBreakPart: () => lineBreakPart,
-    linkNamePart: () => linkNamePart,
-    linkPart: () => linkPart,
-    linkTextPart: () => linkTextPart,
-    listFiles: () => listFiles,
-    loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
-    loadWithModeAwareCache: () => loadWithModeAwareCache,
-    makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
-    makeImport: () => makeImport,
-    makeImportIfNecessary: () => makeImportIfNecessary,
-    makeStringLiteral: () => makeStringLiteral,
-    mangleScopedPackageName: () => mangleScopedPackageName,
-    map: () => map,
-    mapAllOrFail: () => mapAllOrFail,
-    mapDefined: () => mapDefined,
-    mapDefinedEntries: () => mapDefinedEntries,
-    mapDefinedIterator: () => mapDefinedIterator,
-    mapEntries: () => mapEntries,
-    mapIterator: () => mapIterator,
-    mapOneOrMany: () => mapOneOrMany,
-    mapToDisplayParts: () => mapToDisplayParts,
-    matchFiles: () => matchFiles,
-    matchPatternOrExact: () => matchPatternOrExact,
-    matchedText: () => matchedText,
-    matchesExclude: () => matchesExclude,
-    maybeBind: () => maybeBind,
-    maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
-    memoize: () => memoize,
-    memoizeCached: () => memoizeCached,
-    memoizeOne: () => memoizeOne,
-    memoizeWeak: () => memoizeWeak,
-    metadataHelper: () => metadataHelper,
-    min: () => min,
-    minAndMax: () => minAndMax,
-    missingFileModifiedTime: () => missingFileModifiedTime,
-    modifierToFlag: () => modifierToFlag,
-    modifiersToFlags: () => modifiersToFlags,
-    moduleOptionDeclaration: () => moduleOptionDeclaration,
-    moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
-    moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
-    moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
-    moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
-    moduleSpecifiers: () => ts_moduleSpecifiers_exports,
-    moveEmitHelpers: () => moveEmitHelpers,
-    moveRangeEnd: () => moveRangeEnd,
-    moveRangePastDecorators: () => moveRangePastDecorators,
-    moveRangePastModifiers: () => moveRangePastModifiers,
-    moveRangePos: () => moveRangePos,
-    moveSyntheticComments: () => moveSyntheticComments,
-    mutateMap: () => mutateMap,
-    mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
-    needsParentheses: () => needsParentheses,
-    needsScopeMarker: () => needsScopeMarker,
-    newCaseClauseTracker: () => newCaseClauseTracker,
-    newPrivateEnvironment: () => newPrivateEnvironment,
-    noEmitNotification: () => noEmitNotification,
-    noEmitSubstitution: () => noEmitSubstitution,
-    noTransformers: () => noTransformers,
-    noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
-    nodeCanBeDecorated: () => nodeCanBeDecorated,
-    nodeHasName: () => nodeHasName,
-    nodeIsDecorated: () => nodeIsDecorated,
-    nodeIsMissing: () => nodeIsMissing,
-    nodeIsPresent: () => nodeIsPresent,
-    nodeIsSynthesized: () => nodeIsSynthesized,
-    nodeModuleNameResolver: () => nodeModuleNameResolver,
-    nodeModulesPathPart: () => nodeModulesPathPart,
-    nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
-    nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
-    nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
-    nodePosToString: () => nodePosToString,
-    nodeSeenTracker: () => nodeSeenTracker,
-    nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
-    nodeToDisplayParts: () => nodeToDisplayParts,
-    noop: () => noop,
-    noopFileWatcher: () => noopFileWatcher,
-    normalizePath: () => normalizePath,
-    normalizeSlashes: () => normalizeSlashes,
-    not: () => not,
-    notImplemented: () => notImplemented,
-    notImplementedResolver: () => notImplementedResolver,
-    nullNodeConverters: () => nullNodeConverters,
-    nullParenthesizerRules: () => nullParenthesizerRules,
-    nullTransformationContext: () => nullTransformationContext,
-    objectAllocator: () => objectAllocator,
-    operatorPart: () => operatorPart,
-    optionDeclarations: () => optionDeclarations,
-    optionMapToObject: () => optionMapToObject,
-    optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
-    optionsForBuild: () => optionsForBuild,
-    optionsForWatch: () => optionsForWatch,
-    optionsHaveChanges: () => optionsHaveChanges,
-    optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
-    or: () => or,
-    orderedRemoveItem: () => orderedRemoveItem,
-    orderedRemoveItemAt: () => orderedRemoveItemAt,
-    outFile: () => outFile,
-    packageIdToPackageName: () => packageIdToPackageName,
-    packageIdToString: () => packageIdToString,
-    paramHelper: () => paramHelper,
-    parameterIsThisKeyword: () => parameterIsThisKeyword,
-    parameterNamePart: () => parameterNamePart,
-    parseBaseNodeFactory: () => parseBaseNodeFactory,
-    parseBigInt: () => parseBigInt,
-    parseBuildCommand: () => parseBuildCommand,
-    parseCommandLine: () => parseCommandLine,
-    parseCommandLineWorker: () => parseCommandLineWorker,
-    parseConfigFileTextToJson: () => parseConfigFileTextToJson,
-    parseConfigFileWithSystem: () => parseConfigFileWithSystem,
-    parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
-    parseCustomTypeOption: () => parseCustomTypeOption,
-    parseIsolatedEntityName: () => parseIsolatedEntityName,
-    parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
-    parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
-    parseJsonConfigFileContent: () => parseJsonConfigFileContent,
-    parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
-    parseJsonText: () => parseJsonText,
-    parseListTypeOption: () => parseListTypeOption,
-    parseNodeFactory: () => parseNodeFactory,
-    parseNodeModuleFromPath: () => parseNodeModuleFromPath,
-    parsePackageName: () => parsePackageName,
-    parsePseudoBigInt: () => parsePseudoBigInt,
-    parseValidBigInt: () => parseValidBigInt,
-    patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
-    pathContainsNodeModules: () => pathContainsNodeModules,
-    pathIsAbsolute: () => pathIsAbsolute,
-    pathIsBareSpecifier: () => pathIsBareSpecifier,
-    pathIsRelative: () => pathIsRelative,
-    patternText: () => patternText,
-    perfLogger: () => perfLogger,
-    performIncrementalCompilation: () => performIncrementalCompilation,
-    performance: () => ts_performance_exports,
-    plainJSErrors: () => plainJSErrors,
-    positionBelongsToNode: () => positionBelongsToNode,
-    positionIsASICandidate: () => positionIsASICandidate,
-    positionIsSynthesized: () => positionIsSynthesized,
-    positionsAreOnSameLine: () => positionsAreOnSameLine,
-    preProcessFile: () => preProcessFile,
-    probablyUsesSemicolons: () => probablyUsesSemicolons,
-    processCommentPragmas: () => processCommentPragmas,
-    processPragmasIntoFields: () => processPragmasIntoFields,
-    processTaggedTemplateExpression: () => processTaggedTemplateExpression,
-    programContainsEsModules: () => programContainsEsModules,
-    programContainsModules: () => programContainsModules,
-    projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
-    propKeyHelper: () => propKeyHelper,
-    propertyNamePart: () => propertyNamePart,
-    pseudoBigIntToString: () => pseudoBigIntToString,
-    punctuationPart: () => punctuationPart,
-    pushIfUnique: () => pushIfUnique,
-    quote: () => quote,
-    quotePreferenceFromString: () => quotePreferenceFromString,
-    rangeContainsPosition: () => rangeContainsPosition,
-    rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
-    rangeContainsRange: () => rangeContainsRange,
-    rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
-    rangeContainsStartEnd: () => rangeContainsStartEnd,
-    rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
-    rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
-    rangeEquals: () => rangeEquals,
-    rangeIsOnSingleLine: () => rangeIsOnSingleLine,
-    rangeOfNode: () => rangeOfNode,
-    rangeOfTypeParameters: () => rangeOfTypeParameters,
-    rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
-    rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
-    rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
-    readBuilderProgram: () => readBuilderProgram,
-    readConfigFile: () => readConfigFile,
-    readHelper: () => readHelper,
-    readJson: () => readJson,
-    readJsonConfigFile: () => readJsonConfigFile,
-    readJsonOrUndefined: () => readJsonOrUndefined,
-    reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
-    reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
-    reduceLeft: () => reduceLeft,
-    reduceLeftIterator: () => reduceLeftIterator,
-    reducePathComponents: () => reducePathComponents,
-    refactor: () => ts_refactor_exports,
-    regExpEscape: () => regExpEscape,
-    relativeComplement: () => relativeComplement,
-    removeAllComments: () => removeAllComments,
-    removeEmitHelper: () => removeEmitHelper,
-    removeExtension: () => removeExtension,
-    removeFileExtension: () => removeFileExtension,
-    removeIgnoredPath: () => removeIgnoredPath,
-    removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
-    removeOptionality: () => removeOptionality,
-    removePrefix: () => removePrefix,
-    removeSuffix: () => removeSuffix,
-    removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
-    repeatString: () => repeatString,
-    replaceElement: () => replaceElement,
-    replaceFirstStar: () => replaceFirstStar,
-    resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
-    resolveConfigFileProjectName: () => resolveConfigFileProjectName,
-    resolveJSModule: () => resolveJSModule,
-    resolveLibrary: () => resolveLibrary,
-    resolveModuleName: () => resolveModuleName,
-    resolveModuleNameFromCache: () => resolveModuleNameFromCache,
-    resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
-    resolvePath: () => resolvePath,
-    resolveProjectReferencePath: () => resolveProjectReferencePath,
-    resolveTripleslashReference: () => resolveTripleslashReference,
-    resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
-    resolvingEmptyArray: () => resolvingEmptyArray,
-    restHelper: () => restHelper,
-    returnFalse: () => returnFalse,
-    returnNoopFileWatcher: () => returnNoopFileWatcher,
-    returnTrue: () => returnTrue,
-    returnUndefined: () => returnUndefined,
-    returnsPromise: () => returnsPromise,
-    runInitializersHelper: () => runInitializersHelper,
-    sameFlatMap: () => sameFlatMap,
-    sameMap: () => sameMap,
-    sameMapping: () => sameMapping,
-    scanShebangTrivia: () => scanShebangTrivia,
-    scanTokenAtPosition: () => scanTokenAtPosition,
-    scanner: () => scanner,
-    screenStartingMessageCodes: () => screenStartingMessageCodes,
-    semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
-    serializeCompilerOptions: () => serializeCompilerOptions,
-    server: () => ts_server_exports4,
-    servicesVersion: () => servicesVersion,
-    setCommentRange: () => setCommentRange,
-    setConfigFileInOptions: () => setConfigFileInOptions,
-    setConstantValue: () => setConstantValue,
-    setEachParent: () => setEachParent,
-    setEmitFlags: () => setEmitFlags,
-    setFunctionNameHelper: () => setFunctionNameHelper,
-    setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
-    setIdentifierAutoGenerate: () => setIdentifierAutoGenerate,
-    setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference,
-    setIdentifierTypeArguments: () => setIdentifierTypeArguments,
-    setInternalEmitFlags: () => setInternalEmitFlags,
-    setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
-    setModuleDefaultHelper: () => setModuleDefaultHelper,
-    setNodeFlags: () => setNodeFlags,
-    setObjectAllocator: () => setObjectAllocator,
-    setOriginalNode: () => setOriginalNode,
-    setParent: () => setParent,
-    setParentRecursive: () => setParentRecursive,
-    setPrivateIdentifier: () => setPrivateIdentifier,
-    setSnippetElement: () => setSnippetElement,
-    setSourceMapRange: () => setSourceMapRange,
-    setStackTraceLimit: () => setStackTraceLimit,
-    setStartsOnNewLine: () => setStartsOnNewLine,
-    setSyntheticLeadingComments: () => setSyntheticLeadingComments,
-    setSyntheticTrailingComments: () => setSyntheticTrailingComments,
-    setSys: () => setSys,
-    setSysLog: () => setSysLog,
-    setTextRange: () => setTextRange,
-    setTextRangeEnd: () => setTextRangeEnd,
-    setTextRangePos: () => setTextRangePos,
-    setTextRangePosEnd: () => setTextRangePosEnd,
-    setTextRangePosWidth: () => setTextRangePosWidth,
-    setTokenSourceMapRange: () => setTokenSourceMapRange,
-    setTypeNode: () => setTypeNode,
-    setUILocale: () => setUILocale,
-    setValueDeclaration: () => setValueDeclaration,
-    shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
-    shouldPreserveConstEnums: () => shouldPreserveConstEnums,
-    shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
-    showModuleSpecifier: () => showModuleSpecifier,
-    signatureHasLiteralTypes: () => signatureHasLiteralTypes,
-    signatureHasRestParameter: () => signatureHasRestParameter,
-    signatureToDisplayParts: () => signatureToDisplayParts,
-    single: () => single,
-    singleElementArray: () => singleElementArray,
-    singleIterator: () => singleIterator,
-    singleOrMany: () => singleOrMany,
-    singleOrUndefined: () => singleOrUndefined,
-    skipAlias: () => skipAlias,
-    skipAssertions: () => skipAssertions,
-    skipConstraint: () => skipConstraint,
-    skipOuterExpressions: () => skipOuterExpressions,
-    skipParentheses: () => skipParentheses,
-    skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
-    skipTrivia: () => skipTrivia,
-    skipTypeChecking: () => skipTypeChecking,
-    skipTypeParentheses: () => skipTypeParentheses,
-    skipWhile: () => skipWhile,
-    sliceAfter: () => sliceAfter,
-    some: () => some,
-    sort: () => sort,
-    sortAndDeduplicate: () => sortAndDeduplicate,
-    sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
-    sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
-    sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
-    sourceMapCommentRegExp: () => sourceMapCommentRegExp,
-    sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
-    spacePart: () => spacePart,
-    spanMap: () => spanMap,
-    spreadArrayHelper: () => spreadArrayHelper,
-    stableSort: () => stableSort,
-    startEndContainsRange: () => startEndContainsRange,
-    startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
-    startOnNewLine: () => startOnNewLine,
-    startTracing: () => startTracing,
-    startsWith: () => startsWith,
-    startsWithDirectory: () => startsWithDirectory,
-    startsWithUnderscore: () => startsWithUnderscore,
-    startsWithUseStrict: () => startsWithUseStrict,
-    stringContainsAt: () => stringContainsAt,
-    stringToToken: () => stringToToken,
-    stripQuotes: () => stripQuotes,
-    supportedDeclarationExtensions: () => supportedDeclarationExtensions,
-    supportedJSExtensions: () => supportedJSExtensions,
-    supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
-    supportedLocaleDirectories: () => supportedLocaleDirectories,
-    supportedTSExtensions: () => supportedTSExtensions,
-    supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
-    supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
-    suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
-    suppressLeadingTrivia: () => suppressLeadingTrivia,
-    suppressTrailingTrivia: () => suppressTrailingTrivia,
-    symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
-    symbolName: () => symbolName,
-    symbolNameNoDefault: () => symbolNameNoDefault,
-    symbolPart: () => symbolPart,
-    symbolToDisplayParts: () => symbolToDisplayParts,
-    syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
-    syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
-    sys: () => sys,
-    sysLog: () => sysLog,
-    tagNamesAreEquivalent: () => tagNamesAreEquivalent,
-    takeWhile: () => takeWhile,
-    targetOptionDeclaration: () => targetOptionDeclaration,
-    templateObjectHelper: () => templateObjectHelper,
-    testFormatSettings: () => testFormatSettings,
-    textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
-    textChangeRangeNewSpan: () => textChangeRangeNewSpan,
-    textChanges: () => ts_textChanges_exports,
-    textOrKeywordPart: () => textOrKeywordPart,
-    textPart: () => textPart,
-    textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
-    textSpanContainsPosition: () => textSpanContainsPosition,
-    textSpanContainsTextSpan: () => textSpanContainsTextSpan,
-    textSpanEnd: () => textSpanEnd,
-    textSpanIntersection: () => textSpanIntersection,
-    textSpanIntersectsWith: () => textSpanIntersectsWith,
-    textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
-    textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
-    textSpanIsEmpty: () => textSpanIsEmpty,
-    textSpanOverlap: () => textSpanOverlap,
-    textSpanOverlapsWith: () => textSpanOverlapsWith,
-    textSpansEqual: () => textSpansEqual,
-    textToKeywordObj: () => textToKeywordObj,
-    timestamp: () => timestamp,
-    toArray: () => toArray,
-    toBuilderFileEmit: () => toBuilderFileEmit,
-    toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
-    toEditorSettings: () => toEditorSettings,
-    toFileNameLowerCase: () => toFileNameLowerCase,
-    toLowerCase: () => toLowerCase,
-    toPath: () => toPath,
-    toProgramEmitPending: () => toProgramEmitPending,
-    tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
-    tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
-    tokenToString: () => tokenToString,
-    trace: () => trace,
-    tracing: () => tracing,
-    tracingEnabled: () => tracingEnabled,
-    transform: () => transform,
-    transformClassFields: () => transformClassFields,
-    transformDeclarations: () => transformDeclarations,
-    transformECMAScriptModule: () => transformECMAScriptModule,
-    transformES2015: () => transformES2015,
-    transformES2016: () => transformES2016,
-    transformES2017: () => transformES2017,
-    transformES2018: () => transformES2018,
-    transformES2019: () => transformES2019,
-    transformES2020: () => transformES2020,
-    transformES2021: () => transformES2021,
-    transformES5: () => transformES5,
-    transformESDecorators: () => transformESDecorators,
-    transformESNext: () => transformESNext,
-    transformGenerators: () => transformGenerators,
-    transformJsx: () => transformJsx,
-    transformLegacyDecorators: () => transformLegacyDecorators,
-    transformModule: () => transformModule,
-    transformNamedEvaluation: () => transformNamedEvaluation,
-    transformNodeModule: () => transformNodeModule,
-    transformNodes: () => transformNodes,
-    transformSystemModule: () => transformSystemModule,
-    transformTypeScript: () => transformTypeScript,
-    transpile: () => transpile,
-    transpileModule: () => transpileModule,
-    transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
-    tryAddToSet: () => tryAddToSet,
-    tryAndIgnoreErrors: () => tryAndIgnoreErrors,
-    tryCast: () => tryCast,
-    tryDirectoryExists: () => tryDirectoryExists,
-    tryExtractTSExtension: () => tryExtractTSExtension,
-    tryFileExists: () => tryFileExists,
-    tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
-    tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
-    tryGetDirectories: () => tryGetDirectories,
-    tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
-    tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
-    tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode,
-    tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
-    tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
-    tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
-    tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
-    tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
-    tryGetSourceMappingURL: () => tryGetSourceMappingURL,
-    tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
-    tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
-    tryParseJson: () => tryParseJson,
-    tryParsePattern: () => tryParsePattern,
-    tryParsePatterns: () => tryParsePatterns,
-    tryParseRawSourceMap: () => tryParseRawSourceMap,
-    tryReadDirectory: () => tryReadDirectory,
-    tryReadFile: () => tryReadFile,
-    tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
-    tryRemoveExtension: () => tryRemoveExtension,
-    tryRemovePrefix: () => tryRemovePrefix,
-    tryRemoveSuffix: () => tryRemoveSuffix,
-    typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
-    typeAliasNamePart: () => typeAliasNamePart,
-    typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
-    typeKeywords: () => typeKeywords,
-    typeParameterNamePart: () => typeParameterNamePart,
-    typeToDisplayParts: () => typeToDisplayParts,
-    unchangedPollThresholds: () => unchangedPollThresholds,
-    unchangedTextChangeRange: () => unchangedTextChangeRange,
-    unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
-    unmangleScopedPackageName: () => unmangleScopedPackageName,
-    unorderedRemoveItem: () => unorderedRemoveItem,
-    unorderedRemoveItemAt: () => unorderedRemoveItemAt,
-    unreachableCodeIsError: () => unreachableCodeIsError,
-    unusedLabelIsError: () => unusedLabelIsError,
-    unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
-    updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
-    updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
-    updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
-    updateResolutionField: () => updateResolutionField,
-    updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
-    updateSourceFile: () => updateSourceFile,
-    updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
-    usesExtensionsOnImports: () => usesExtensionsOnImports,
-    usingSingleLineStringWriter: () => usingSingleLineStringWriter,
-    utf16EncodeAsString: () => utf16EncodeAsString,
-    validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
-    valuesHelper: () => valuesHelper,
-    version: () => version,
-    versionMajorMinor: () => versionMajorMinor,
-    visitArray: () => visitArray,
-    visitCommaListElements: () => visitCommaListElements,
-    visitEachChild: () => visitEachChild,
-    visitFunctionBody: () => visitFunctionBody,
-    visitIterationBody: () => visitIterationBody,
-    visitLexicalEnvironment: () => visitLexicalEnvironment,
-    visitNode: () => visitNode,
-    visitNodes: () => visitNodes2,
-    visitParameterList: () => visitParameterList,
-    walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
-    walkUpLexicalEnvironments: () => walkUpLexicalEnvironments,
-    walkUpOuterExpressions: () => walkUpOuterExpressions,
-    walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
-    walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
-    walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
-    whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
-    writeCommentRange: () => writeCommentRange,
-    writeFile: () => writeFile,
-    writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipWith: () => zipWith
-  });
-  var init_ts8 = __esm({
-    "src/typescript/_namespaces/ts.ts"() {
-      "use strict";
-      init_ts2();
-      init_ts3();
-      init_ts4();
-      init_ts7();
-      init_ts_server4();
-    }
-  });
+// src/typescript/_namespaces/ts.server.ts
+var ts_server_exports4 = {};
+__export(ts_server_exports4, {
+  ActionInvalidate: () => ActionInvalidate,
+  ActionPackageInstalled: () => ActionPackageInstalled,
+  ActionSet: () => ActionSet,
+  ActionWatchTypingLocations: () => ActionWatchTypingLocations,
+  Arguments: () => Arguments,
+  AutoImportProviderProject: () => AutoImportProviderProject,
+  AuxiliaryProject: () => AuxiliaryProject,
+  CharRangeSection: () => CharRangeSection,
+  CloseFileWatcherEvent: () => CloseFileWatcherEvent,
+  CommandNames: () => CommandNames,
+  ConfigFileDiagEvent: () => ConfigFileDiagEvent,
+  ConfiguredProject: () => ConfiguredProject2,
+  ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind,
+  CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent,
+  CreateFileWatcherEvent: () => CreateFileWatcherEvent,
+  Errors: () => Errors,
+  EventBeginInstallTypes: () => EventBeginInstallTypes,
+  EventEndInstallTypes: () => EventEndInstallTypes,
+  EventInitializationFailed: () => EventInitializationFailed,
+  EventTypesRegistry: () => EventTypesRegistry,
+  ExternalProject: () => ExternalProject,
+  GcTimer: () => GcTimer,
+  InferredProject: () => InferredProject2,
+  LargeFileReferencedEvent: () => LargeFileReferencedEvent,
+  LineIndex: () => LineIndex,
+  LineLeaf: () => LineLeaf,
+  LineNode: () => LineNode,
+  LogLevel: () => LogLevel2,
+  Msg: () => Msg,
+  OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
+  Project: () => Project3,
+  ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
+  ProjectKind: () => ProjectKind,
+  ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
+  ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
+  ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
+  ProjectService: () => ProjectService3,
+  ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
+  ScriptInfo: () => ScriptInfo,
+  ScriptVersionCache: () => ScriptVersionCache,
+  Session: () => Session3,
+  TextStorage: () => TextStorage,
+  ThrottledOperations: () => ThrottledOperations,
+  TypingsCache: () => TypingsCache,
+  TypingsInstallerAdapter: () => TypingsInstallerAdapter,
+  allFilesAreJsOrDts: () => allFilesAreJsOrDts,
+  allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
+  asNormalizedPath: () => asNormalizedPath,
+  convertCompilerOptions: () => convertCompilerOptions,
+  convertFormatOptions: () => convertFormatOptions,
+  convertScriptKindName: () => convertScriptKindName,
+  convertTypeAcquisition: () => convertTypeAcquisition,
+  convertUserPreferences: () => convertUserPreferences,
+  convertWatchOptions: () => convertWatchOptions,
+  countEachFileTypes: () => countEachFileTypes,
+  createInstallTypingsRequest: () => createInstallTypingsRequest,
+  createModuleSpecifierCache: () => createModuleSpecifierCache,
+  createNormalizedPathMap: () => createNormalizedPathMap,
+  createPackageJsonCache: () => createPackageJsonCache,
+  createSortedArray: () => createSortedArray2,
+  emptyArray: () => emptyArray2,
+  findArgument: () => findArgument,
+  forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
+  formatDiagnosticToProtocol: () => formatDiagnosticToProtocol,
+  formatMessage: () => formatMessage2,
+  getBaseConfigFileName: () => getBaseConfigFileName,
+  getLocationInNewDocument: () => getLocationInNewDocument,
+  hasArgument: () => hasArgument,
+  hasNoTypeScriptSource: () => hasNoTypeScriptSource,
+  indent: () => indent2,
+  isBackgroundProject: () => isBackgroundProject,
+  isConfigFile: () => isConfigFile,
+  isConfiguredProject: () => isConfiguredProject,
+  isDynamicFileName: () => isDynamicFileName,
+  isExternalProject: () => isExternalProject,
+  isInferredProject: () => isInferredProject,
+  isInferredProjectName: () => isInferredProjectName,
+  isProjectDeferredClose: () => isProjectDeferredClose,
+  makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
+  makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
+  makeInferredProjectName: () => makeInferredProjectName,
+  maxFileSize: () => maxFileSize,
+  maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
+  normalizedPathToPath: () => normalizedPathToPath,
+  nowString: () => nowString,
+  nullCancellationToken: () => nullCancellationToken,
+  nullTypingsInstaller: () => nullTypingsInstaller,
+  protocol: () => ts_server_protocol_exports,
+  removeSorted: () => removeSorted,
+  stringifyIndented: () => stringifyIndented,
+  toEvent: () => toEvent,
+  toNormalizedPath: () => toNormalizedPath,
+  tryConvertScriptKindName: () => tryConvertScriptKindName,
+  typingsInstaller: () => ts_server_typingsInstaller_exports,
+  updateProjectIfDirty: () => updateProjectIfDirty
+});
 
-  // src/typescript/typescript.ts
-  var require_typescript = __commonJS({
-    "src/typescript/typescript.ts"(exports, module2) {
-      init_ts8();
-      init_ts8();
-      if (typeof console !== "undefined") {
-        Debug.loggingHost = {
-          log(level, s) {
-            switch (level) {
-              case 1 /* Error */:
-                return console.error(s);
-              case 2 /* Warning */:
-                return console.warn(s);
-              case 3 /* Info */:
-                return console.log(s);
-              case 4 /* Verbose */:
-                return console.log(s);
-            }
-          }
-        };
+// src/typescript/typescript.ts
+if (typeof console !== "undefined") {
+  Debug.loggingHost = {
+    log(level, s) {
+      switch (level) {
+        case 1 /* Error */:
+          return console.error(s);
+        case 2 /* Warning */:
+          return console.warn(s);
+        case 3 /* Info */:
+          return console.log(s);
+        case 4 /* Verbose */:
+          return console.log(s);
       }
-      module2.exports = ts_exports3;
     }
-  });
-  return require_typescript();
-})();
-
-if (typeof module !== "undefined" && module.exports) { module.exports = ts; }
+  };
+}
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  ANONYMOUS,
+  AccessFlags,
+  AssertionLevel,
+  AssignmentDeclarationKind,
+  AssignmentKind,
+  Associativity,
+  BreakpointResolver,
+  BuilderFileEmit,
+  BuilderProgramKind,
+  BuilderState,
+  CallHierarchy,
+  CharacterCodes,
+  CheckFlags,
+  CheckMode,
+  ClassificationType,
+  ClassificationTypeNames,
+  CommentDirectiveType,
+  Comparison,
+  CompletionInfoFlags,
+  CompletionTriggerKind,
+  Completions,
+  ContainerFlags,
+  ContextFlags,
+  Debug,
+  DiagnosticCategory,
+  Diagnostics,
+  DocumentHighlights,
+  ElementFlags,
+  EmitFlags,
+  EmitHint,
+  EmitOnly,
+  EndOfLineState,
+  ExitStatus,
+  ExportKind,
+  Extension,
+  ExternalEmitHelpers,
+  FileIncludeKind,
+  FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind,
+  FileWatcherEventKind,
+  FindAllReferences,
+  FlattenLevel,
+  FlowFlags,
+  ForegroundColorEscapeSequences,
+  FunctionFlags,
+  GeneratedIdentifierFlags,
+  GetLiteralTextFlags,
+  GoToDefinition,
+  HighlightSpanKind,
+  IdentifierNameMap,
+  IdentifierNameMultiMap,
+  ImportKind,
+  ImportsNotUsedAsValues,
+  IndentStyle,
+  IndexFlags,
+  IndexKind,
+  InferenceFlags,
+  InferencePriority,
+  InlayHintKind,
+  InlayHints,
+  InternalEmitFlags,
+  InternalSymbolName,
+  IntersectionFlags,
+  InvalidatedProjectKind,
+  JSDocParsingMode,
+  JsDoc,
+  JsTyping,
+  JsxEmit,
+  JsxFlags,
+  JsxReferenceKind,
+  LanguageFeatureMinimumTarget,
+  LanguageServiceMode,
+  LanguageVariant,
+  LexicalEnvironmentFlags,
+  ListFormat,
+  LogLevel,
+  MapCode,
+  MemberOverrideStatus,
+  ModifierFlags,
+  ModuleDetectionKind,
+  ModuleInstanceState,
+  ModuleKind,
+  ModuleResolutionKind,
+  ModuleSpecifierEnding,
+  NavigateTo,
+  NavigationBar,
+  NewLineKind,
+  NodeBuilderFlags,
+  NodeCheckFlags,
+  NodeFactoryFlags,
+  NodeFlags,
+  NodeResolutionFeatures,
+  ObjectFlags,
+  OperationCanceledException,
+  OperatorPrecedence,
+  OrganizeImports,
+  OrganizeImportsMode,
+  OuterExpressionKinds,
+  OutliningElementsCollector,
+  OutliningSpanKind,
+  OutputFileType,
+  PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup,
+  PatternMatchKind,
+  PollingInterval,
+  PollingWatchKind,
+  PragmaKindFlags,
+  PrivateIdentifierKind,
+  ProcessLevel,
+  ProgramUpdateLevel,
+  QuotePreference,
+  RegularExpressionFlags,
+  RelationComparisonResult,
+  Rename,
+  ScriptElementKind,
+  ScriptElementKindModifier,
+  ScriptKind,
+  ScriptSnapshot,
+  ScriptTarget,
+  SemanticClassificationFormat,
+  SemanticMeaning,
+  SemicolonPreference,
+  SignatureCheckMode,
+  SignatureFlags,
+  SignatureHelp,
+  SignatureInfo,
+  SignatureKind,
+  SmartSelectionRange,
+  SnippetKind,
+  StatisticType,
+  StructureIsReused,
+  SymbolAccessibility,
+  SymbolDisplay,
+  SymbolDisplayPartKind,
+  SymbolFlags,
+  SymbolFormatFlags,
+  SyntaxKind,
+  SyntheticSymbolKind,
+  Ternary,
+  ThrottledCancellationToken,
+  TokenClass,
+  TokenFlags,
+  TransformFlags,
+  TypeFacts,
+  TypeFlags,
+  TypeFormatFlags,
+  TypeMapKind,
+  TypePredicateKind,
+  TypeReferenceSerializationKind,
+  UnionReduction,
+  UpToDateStatusType,
+  VarianceFlags,
+  Version,
+  VersionRange,
+  WatchDirectoryFlags,
+  WatchDirectoryKind,
+  WatchFileKind,
+  WatchLogLevel,
+  WatchType,
+  accessPrivateIdentifier,
+  addDisposableResourceHelper,
+  addEmitFlags,
+  addEmitHelper,
+  addEmitHelpers,
+  addInternalEmitFlags,
+  addNodeFactoryPatcher,
+  addObjectAllocatorPatcher,
+  addRange,
+  addRelatedInfo,
+  addSyntheticLeadingComment,
+  addSyntheticTrailingComment,
+  addToSeen,
+  advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations,
+  allKeysStartWithDot,
+  altDirectorySeparator,
+  and,
+  append,
+  appendIfUnique,
+  arrayFrom,
+  arrayIsEqualTo,
+  arrayIsHomogeneous,
+  arrayIsSorted,
+  arrayOf,
+  arrayReverseIterator,
+  arrayToMap,
+  arrayToMultiMap,
+  arrayToNumericMap,
+  arraysEqual,
+  assertType,
+  assign,
+  assignHelper,
+  asyncDelegator,
+  asyncGeneratorHelper,
+  asyncSuperHelper,
+  asyncValues,
+  attachFileToDiagnostics,
+  awaitHelper,
+  awaiterHelper,
+  base64decode,
+  base64encode,
+  binarySearch,
+  binarySearchKey,
+  bindSourceFile,
+  breakIntoCharacterSpans,
+  breakIntoWordSpans,
+  buildLinkParts,
+  buildOpts,
+  buildOverload,
+  bundlerModuleNameResolver,
+  canBeConvertedToAsync,
+  canHaveDecorators,
+  canHaveExportModifier,
+  canHaveFlowNode,
+  canHaveIllegalDecorators,
+  canHaveIllegalModifiers,
+  canHaveIllegalType,
+  canHaveIllegalTypeParameters,
+  canHaveJSDoc,
+  canHaveLocals,
+  canHaveModifiers,
+  canHaveSymbol,
+  canIncludeBindAndCheckDiagnsotics,
+  canJsonReportNoInputFiles,
+  canProduceDiagnostics,
+  canUsePropertyAccess,
+  canWatchAffectingLocation,
+  canWatchAtTypes,
+  canWatchDirectoryOrFile,
+  cartesianProduct,
+  cast,
+  chainBundle,
+  chainDiagnosticMessages,
+  changeAnyExtension,
+  changeCompilerHostLikeToUseCache,
+  changeExtension,
+  changeFullExtension,
+  changesAffectModuleResolution,
+  changesAffectingProgramStructure,
+  characterToRegularExpressionFlag,
+  childIsDecorated,
+  classElementOrClassElementParameterIsDecorated,
+  classHasClassThisAssignment,
+  classHasDeclaredOrExplicitlyAssignedName,
+  classHasExplicitlyAssignedName,
+  classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper,
+  classPrivateFieldInHelper,
+  classPrivateFieldSetHelper,
+  classicNameResolver,
+  classifier,
+  cleanExtendedConfigCache,
+  clear,
+  clearMap,
+  clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess,
+  clone,
+  cloneCompilerOptions,
+  closeFileWatcher,
+  closeFileWatcherOf,
+  codefix,
+  collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo,
+  combine,
+  combinePaths,
+  commandLineOptionOfCustomType,
+  commentPragmas,
+  commonOptionsWithBuild,
+  commonPackageFolders,
+  compact,
+  compareBooleans,
+  compareDataObjects,
+  compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers,
+  compareNumberOfDirectorySeparators,
+  comparePaths,
+  comparePathsCaseInsensitive,
+  comparePathsCaseSensitive,
+  comparePatternKeys,
+  compareProperties,
+  compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI,
+  compareTextSpans,
+  compareValues,
+  compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules,
+  compose,
+  computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition,
+  computeLineOfPosition,
+  computeLineStarts,
+  computePositionOfLineAndCharacter,
+  computeSignature,
+  computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics,
+  computedOptions,
+  concatenate,
+  concatenateDiagnosticMessageChains,
+  configDirTemplateSubstitutionOptions,
+  configDirTemplateSubstitutionWatchOptions,
+  consumesNodeCoreModules,
+  contains,
+  containsIgnoredPath,
+  containsObjectRestOrSpread,
+  containsParseError,
+  containsPath,
+  convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson,
+  convertJsonOption,
+  convertToBase64,
+  convertToJson,
+  convertToObject,
+  convertToOptionsWithAbsolutePaths,
+  convertToRelativePath,
+  convertToTSConfig,
+  convertTypeAcquisitionFromJson,
+  copyComments,
+  copyEntries,
+  copyLeadingComments,
+  copyProperties,
+  copyTrailingAsLeadingComments,
+  copyTrailingComments,
+  couldStartTrivia,
+  countWhere,
+  createAbstractBuilder,
+  createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector,
+  createBaseNodeFactory,
+  createBinaryExpressionTrampoline,
+  createBindingHelper,
+  createBuildInfo,
+  createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter,
+  createCacheWithRedirects,
+  createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost,
+  createClassNamedEvaluationHelperBlock,
+  createClassThisAssignmentBlock,
+  createClassifier,
+  createCommentDirectivesMap,
+  createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain,
+  createCompilerHost,
+  createCompilerHostFromProgramHost,
+  createCompilerHostWorker,
+  createDetachedDiagnostic,
+  createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode,
+  createDiagnosticForNodeArray,
+  createDiagnosticForNodeArrayFromMessageChain,
+  createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter,
+  createDocumentPositionMapper,
+  createDocumentRegistry,
+  createDocumentRegistryInternal,
+  createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory,
+  createEmptyExports,
+  createEvaluator,
+  createExpressionForJsxElement,
+  createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName,
+  createExpressionFromEntityName,
+  createExternalHelpersImportDeclarationIfNeeded,
+  createFileDiagnostic,
+  createFileDiagnosticFromMessageChain,
+  createFlowNode,
+  createForOfBindingStatement,
+  createFutureSourceFile,
+  createGetCanonicalFileName,
+  createGetIsolatedDeclarationErrors,
+  createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker,
+  createIncrementalCompilerHost,
+  createIncrementalProgram,
+  createJsxFactoryExpression,
+  createLanguageService,
+  createLanguageServiceSourceFile,
+  createMemberAccessForPropertyName,
+  createModeAwareCache,
+  createModeAwareCacheKey,
+  createModuleNotFoundChain,
+  createModuleResolutionCache,
+  createModuleResolutionLoader,
+  createModuleResolutionLoaderUsingGlobalCache,
+  createModuleSpecifierResolutionHost,
+  createMultiMap,
+  createNameResolver,
+  createNodeConverters,
+  createNodeFactory,
+  createOptionNameMap,
+  createOverload,
+  createPackageJsonImportFilter,
+  createPackageJsonInfo,
+  createParenthesizerRules,
+  createPatternMatcher,
+  createPrinter,
+  createPrinterWithDefaults,
+  createPrinterWithRemoveComments,
+  createPrinterWithRemoveCommentsNeverAsciiEscape,
+  createPrinterWithRemoveCommentsOmitTrailingSemicolon,
+  createProgram,
+  createProgramHost,
+  createPropertyNameNodeForIdentifierOrLiteral,
+  createQueue,
+  createRange,
+  createRedirectedBuilderProgram,
+  createResolutionCache,
+  createRuntimeTypeSerializer,
+  createScanner,
+  createSemanticDiagnosticsBuilderProgram,
+  createSet,
+  createSolutionBuilder,
+  createSolutionBuilderHost,
+  createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost,
+  createSortedArray,
+  createSourceFile,
+  createSourceMapGenerator,
+  createSourceMapSource,
+  createSuperAccessVariableStatement,
+  createSymbolTable,
+  createSymlinkCache,
+  createSyntacticTypeNodeBuilder,
+  createSystemWatchFunctions,
+  createTextChange,
+  createTextChangeFromStartLength,
+  createTextChangeRange,
+  createTextRangeFromNode,
+  createTextRangeFromSpan,
+  createTextSpan,
+  createTextSpanFromBounds,
+  createTextSpanFromNode,
+  createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent,
+  createTextWriter,
+  createTokenRange,
+  createTypeChecker,
+  createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceResolutionLoader,
+  createWatchCompilerHost,
+  createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory,
+  createWatchHost,
+  createWatchProgram,
+  createWatchStatusReporter,
+  createWriteFileMeasuringIO,
+  declarationNameToString,
+  decodeMappings,
+  decodedTextSpanIntersectsWith,
+  decorateHelper,
+  deduplicate,
+  defaultIncludeSpec,
+  defaultInitCompilerOptions,
+  defaultMaximumTruncationLength,
+  deno,
+  diagnosticCategoryName,
+  diagnosticToString,
+  diagnosticsEqualityComparer,
+  directoryProbablyExists,
+  directorySeparator,
+  displayPart,
+  displayPartsToString,
+  disposeEmitNodes,
+  disposeResourcesHelper,
+  documentSpansEqual,
+  dumpTracingLegend,
+  elementAt,
+  elideNodes,
+  emitComments,
+  emitDetachedComments,
+  emitFiles,
+  emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition,
+  emitResolverSkipsTypeChecking,
+  emitSkippedWithNoDiagnostics,
+  emptyArray,
+  emptyFileSystemEntries,
+  emptyMap,
+  emptyOptions,
+  emptySet,
+  endsWith,
+  ensurePathIsNonModuleName,
+  ensureScriptKind,
+  ensureTrailingDirectorySeparator,
+  entityNameToString,
+  enumerateInsertsAndDeletes,
+  equalOwnProperties,
+  equateStringsCaseInsensitive,
+  equateStringsCaseSensitive,
+  equateValues,
+  esDecorateHelper,
+  escapeJsxAttributeString,
+  escapeLeadingUnderscores,
+  escapeNonAsciiString,
+  escapeSnippetText,
+  escapeString,
+  escapeTemplateSubstitution,
+  evaluatorResult,
+  every,
+  executeCommandLine,
+  expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias,
+  exportStarHelper,
+  expressionResultIsUnused,
+  extend,
+  extendsHelper,
+  extensionFromPath,
+  extensionIsTS,
+  extensionsNotSupportingExtensionlessResolution,
+  externalHelpersModuleNameText,
+  factory,
+  fileExtensionIs,
+  fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics,
+  fileShouldUseJavaScriptRequire,
+  filter,
+  filterMutate,
+  filterSemanticDiagnostics,
+  find,
+  findAncestor,
+  findBestPatternMatch,
+  findChildOfKind,
+  findComputedPropertyNameCacheAssignment,
+  findConfigFile,
+  findConstructorDeclaration,
+  findContainingList,
+  findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken,
+  findIndex,
+  findLast,
+  findLastIndex,
+  findListItemInfo,
+  findMap,
+  findModifier,
+  findNextToken,
+  findPackageJson,
+  findPackageJsons,
+  findPrecedingMatchingToken,
+  findPrecedingToken,
+  findSuperStatementIndexPath,
+  findTokenOnLeftOfPosition,
+  findUseStrictPrologue,
+  first,
+  firstDefined,
+  firstDefinedIterator,
+  firstIterator,
+  firstOrOnly,
+  firstOrUndefined,
+  firstOrUndefinedIterator,
+  fixupCompilerOptions,
+  flatMap,
+  flatMapIterator,
+  flatMapToMutable,
+  flatten,
+  flattenCommaList,
+  flattenDestructuringAssignment,
+  flattenDestructuringBinding,
+  flattenDiagnosticMessageText,
+  forEach,
+  forEachAncestor,
+  forEachAncestorDirectory,
+  forEachChild,
+  forEachChildRecursively,
+  forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer,
+  forEachEntry,
+  forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration,
+  forEachKey,
+  forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft,
+  forEachNameOfDefaultExport,
+  forEachPropertyAssignment,
+  forEachResolvedProjectReference,
+  forEachReturnStatement,
+  forEachRight,
+  forEachTrailingCommentRange,
+  forEachTsConfigPropArray,
+  forEachUnique,
+  forEachYieldExpression,
+  forSomeAncestorDirectory,
+  formatColorAndReset,
+  formatDiagnostic,
+  formatDiagnostics,
+  formatDiagnosticsWithColorAndContext,
+  formatGeneratedName,
+  formatGeneratedNamePart,
+  formatLocation,
+  formatMessage,
+  formatStringFromArgs,
+  formatting,
+  fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash,
+  generateTSConfig,
+  generatorHelper,
+  getAdjustedReferenceLocation,
+  getAdjustedRenameLocation,
+  getAliasDeclarationFromName,
+  getAllAccessorDeclarations,
+  getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement,
+  getAllJSDocTags,
+  getAllJSDocTagsOfKind,
+  getAllKeys,
+  getAllProjectOutputs,
+  getAllSuperTypeNodes,
+  getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports,
+  getAncestor,
+  getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer,
+  getAssignedName,
+  getAssignedNameOfIdentifier,
+  getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames,
+  getBaseFileName,
+  getBinaryOperatorPrecedence,
+  getBuildInfo,
+  getBuildInfoFileVersionMap,
+  getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters,
+  getBuilderFileEmit,
+  getCanonicalDiagnostic,
+  getCheckFlags,
+  getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags,
+  getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange,
+  getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue,
+  getCompilerOptionsDiffValue,
+  getConditions,
+  getConfigFileParsingDiagnostics,
+  getConstantValue,
+  getContainerFlags,
+  getContainerNode,
+  getContainingClass,
+  getContainingClassExcludingClassDecorators,
+  getContainingClassStaticBlock,
+  getContainingFunction,
+  getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray,
+  getContainingObjectLiteralElement,
+  getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime,
+  getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFileExtension,
+  getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind,
+  getDeclarationsOfKind,
+  getDeclaredExpandoInitializer,
+  getDecorators,
+  getDefaultCompilerOptions,
+  getDefaultFormatCodeSettings,
+  getDefaultLibFileName,
+  getDefaultLibFilePath,
+  getDefaultLikeExportInfo,
+  getDefaultLikeExportNameFromDeclaration,
+  getDiagnosticText,
+  getDiagnosticsWithinSpan,
+  getDirectoryPath,
+  getDirectoryToWatchFailedLookupLocation,
+  getDirectoryToWatchFailedLookupLocationFromTypeRoot,
+  getDocumentPositionMapper,
+  getDocumentSpansEqualityComparer,
+  getESModuleInterop,
+  getEditsForFileRename,
+  getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer,
+  getEffectiveJSDocHost,
+  getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations,
+  getEmitFlags,
+  getEmitHelpers,
+  getEmitModuleDetectionKind,
+  getEmitModuleKind,
+  getEmitModuleResolutionKind,
+  getEmitScriptTarget,
+  getEmitStandardClassFields,
+  getEnclosingBlockScopeContainer,
+  getEnclosingContainer,
+  getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications,
+  getEndLinePosition,
+  getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary,
+  getErrorSpanForNode,
+  getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral,
+  getEscapedTextOfJsxAttributeName,
+  getEscapedTextOfJsxNamespacedName,
+  getExpandoInitializer,
+  getExportAssignmentExpression,
+  getExportInfoMap,
+  getExportNeedsImportStarHelper,
+  getExpressionAssociativity,
+  getExpressionPrecedence,
+  getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName,
+  getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument,
+  getFallbackOptions,
+  getFileEmitOutput,
+  getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind,
+  getFilesInErrorForSummary,
+  getFirstConstructorWithBody,
+  getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput,
+  getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting,
+  getFullWidth,
+  getFunctionFlags,
+  getHeritageClause,
+  getHostSignatureFromJSDoc,
+  getIdentifierAutoGenerate,
+  getIdentifierGeneratedImportReference,
+  getIdentifierTypeArguments,
+  getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper,
+  getIndentSize,
+  getIndentString,
+  getInferredLibraryNameResolveFrom,
+  getInitializedVariables,
+  getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes,
+  getInternalEmitFlags,
+  getInvokedExpression,
+  getIsolatedModules,
+  getJSDocAugmentsTag,
+  getJSDocClassTag,
+  getJSDocCommentRanges,
+  getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag,
+  getJSDocHost,
+  getJSDocImplementsTags,
+  getJSDocOverloadTags,
+  getJSDocOverrideTagNoCache,
+  getJSDocParameterTags,
+  getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache,
+  getJSDocPublicTag,
+  getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag,
+  getJSDocReturnType,
+  getJSDocRoot,
+  getJSDocSatisfiesExpressionType,
+  getJSDocSatisfiesTag,
+  getJSDocTags,
+  getJSDocTagsNoCache,
+  getJSDocTemplateTag,
+  getJSDocThisTag,
+  getJSDocType,
+  getJSDocTypeAliasName,
+  getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag,
+  getJSXImplicitImportBase,
+  getJSXRuntimeImport,
+  getJSXTransformEnabled,
+  getKeyForCompilerOptions,
+  getLanguageVariant,
+  getLastChild,
+  getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression,
+  getLeftmostExpression,
+  getLibraryNameFromLibFileName,
+  getLineAndCharacterOfPosition,
+  getLineInfo,
+  getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition,
+  getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions,
+  getLiteralText,
+  getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage,
+  getLocaleTimeString,
+  getMappedContextSpan,
+  getMappedDocumentSpan,
+  getMappedLocation,
+  getMatchedFileSpec,
+  getMatchedIncludeSpec,
+  getMeaningFromDeclaration,
+  getMeaningFromLocation,
+  getMembersOfDeclaration,
+  getModeForFileReference,
+  getModeForResolutionAtIndex,
+  getModeForUsageLocation,
+  getModifiedTime,
+  getModifiers,
+  getModuleInstanceState,
+  getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost,
+  getNameForExportedSymbol,
+  getNameFromImportAttribute,
+  getNameFromIndexInfo,
+  getNameFromPropertyName,
+  getNameOfAccessExpression,
+  getNameOfCompilerOptionValue,
+  getNameOfDeclaration,
+  getNameOfExpando,
+  getNameOfJSDocTypedef,
+  getNameOfScriptTarget,
+  getNameOrArgument,
+  getNameTable,
+  getNamesForExportedSymbol,
+  getNamespaceDeclarationNode,
+  getNewLineCharacter,
+  getNewLineKind,
+  getNewLineOrDefaultFromHost,
+  getNewTargetContainer,
+  getNextJSDocCommentLocation,
+  getNodeChildren,
+  getNodeForGeneratedName,
+  getNodeId,
+  getNodeKind,
+  getNodeModifiers,
+  getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents,
+  getObjectFlags,
+  getOperator,
+  getOperatorAssociativity,
+  getOperatorPrecedence,
+  getOptionFromName,
+  getOptionsForLibraryResolution,
+  getOptionsNameMap,
+  getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate,
+  getOriginalNode,
+  getOriginalNodeId,
+  getOriginalSourceFile,
+  getOutputDeclarationFileName,
+  getOutputDeclarationFileNameWorker,
+  getOutputExtension,
+  getOutputFileNames,
+  getOutputJSFileNameWorker,
+  getOutputPathsFor,
+  getOutputPathsForBundle,
+  getOwnEmitOutputFilePath,
+  getOwnKeys,
+  getOwnValues,
+  getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName,
+  getPackageScopeForPath,
+  getParameterSymbolFromJSDoc,
+  getParameterTypeNode,
+  getParentNodeInSpan,
+  getParseTreeNode,
+  getParsedCommandLineOfConfigFile,
+  getPathComponents,
+  getPathComponentsRelativeTo,
+  getPathFromPathComponents,
+  getPathUpdater,
+  getPathsBasePath,
+  getPatternFromSpec,
+  getPendingEmitKind,
+  getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition,
+  getPrivateIdentifier,
+  getProperties,
+  getProperty,
+  getPropertyArrayElementValue,
+  getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol,
+  getPropertyNameFromType,
+  getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType,
+  getQuoteFromPreference,
+  getQuotePreference,
+  getRangesWhere,
+  getRefactorContextSpan,
+  getReferencedFileLocation,
+  getRegexFromPattern,
+  getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory,
+  getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl,
+  getRenameLocation,
+  getReplacementSpanForContextToken,
+  getResolutionDiagnostic,
+  getResolutionModeOverride,
+  getResolveJsonModule,
+  getResolvePackageJsonExports,
+  getResolvePackageJsonImports,
+  getResolvedExternalModuleName,
+  getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType,
+  getRightMostAssignedExpression,
+  getRootDeclaration,
+  getRootDirectoryOfResolutionCache,
+  getRootLength,
+  getRootPathSplitLength,
+  getScriptKind,
+  getScriptKindFromFileName,
+  getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags,
+  getSemanticClassifications,
+  getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter,
+  getSetExternalModuleIndicator,
+  getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement,
+  getSnapshotText,
+  getSnippetElement,
+  getSourceFileOfModule,
+  getSourceFileOfNode,
+  getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit,
+  getSourceMapRange,
+  getSourceMapper,
+  getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition,
+  getSpellingSuggestion,
+  getStartPositionOfLine,
+  getStartPositionOfRange,
+  getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue,
+  getStringComparer,
+  getSubPatternFromSpec,
+  getSuperCallFromStatement,
+  getSuperContainer,
+  getSupportedCodeFixes,
+  getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType,
+  getSymbolId,
+  getSymbolNameForPrivateIdentifier,
+  getSymbolParentOrFail,
+  getSymbolTarget,
+  getSyntacticClassifications,
+  getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments,
+  getSyntheticTrailingComments,
+  getTargetLabel,
+  getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState,
+  getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment,
+  getTextOfJsxAttributeName,
+  getTextOfJsxNamespacedName,
+  getTextOfNode,
+  getTextOfNodeFromSourceText,
+  getTextOfPropertyName,
+  getThisContainer,
+  getThisParameter,
+  getTokenAtPosition,
+  getTokenPosOfNode,
+  getTokenSourceMapRange,
+  getTouchingPropertyName,
+  getTouchingToken,
+  getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions,
+  getTransformers,
+  getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression,
+  getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport,
+  getTypeNode,
+  getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc,
+  getTypeParameterOwner,
+  getTypesPackageName,
+  getUILocale,
+  getUniqueName,
+  getUniqueSymbolId,
+  getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory,
+  group,
+  groupBy,
+  guessIndentation,
+  handleNoEmitOptions,
+  handleWatchOptionsConfigDirTemplateSubstitution,
+  hasAbstractModifier,
+  hasAccessorModifier,
+  hasAmbientModifier,
+  hasChangesInResolutions,
+  hasChildOfKind,
+  hasContextSensitiveParameters,
+  hasDecorators,
+  hasDocComment,
+  hasDynamicName,
+  hasEffectiveModifier,
+  hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier,
+  hasExtension,
+  hasIndexSignature,
+  hasInferredType,
+  hasInitializer,
+  hasInvalidEscape,
+  hasJSDocNodes,
+  hasJSDocParameterTags,
+  hasJSFileExtension,
+  hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer,
+  hasOverrideModifier,
+  hasPossibleExternalModuleReference,
+  hasProperty,
+  hasPropertyAccessExpressionWithName,
+  hasQuestionToken,
+  hasRecordedExternalHelpers,
+  hasResolutionModeOverride,
+  hasRestParameter,
+  hasScopeMarker,
+  hasStaticModifier,
+  hasSyntacticModifier,
+  hasSyntacticModifiers,
+  hasTSFileExtension,
+  hasTabstop,
+  hasTrailingDirectorySeparator,
+  hasType,
+  hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter,
+  helperString,
+  hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames,
+  idText,
+  identifierIsThisKeyword,
+  identifierToKeywordKind,
+  identity,
+  identitySourceMapConsumer,
+  ignoreSourceNewlines,
+  ignoredPaths,
+  importDefaultHelper,
+  importFromModuleSpecifier,
+  importStarHelper,
+  indexOfAnyCharCode,
+  indexOfNode,
+  indicesOf,
+  inferredTypesContainingFile,
+  injectClassNamedEvaluationHelperBlockIfMissing,
+  injectClassThisAssignmentIfMissing,
+  insertImports,
+  insertLeadingStatement,
+  insertSorted,
+  insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue,
+  intersperse,
+  intrinsicTagNameToString,
+  introducesArgumentsExoticObject,
+  inverseJsxOptionMap,
+  isAbstractConstructorSymbol,
+  isAbstractModifier,
+  isAccessExpression,
+  isAccessibilityModifier,
+  isAccessor,
+  isAccessorModifier,
+  isAliasSymbolDeclaration,
+  isAliasableExpression,
+  isAmbientModule,
+  isAmbientPropertyDeclaration,
+  isAnonymousFunctionDefinition,
+  isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport,
+  isAnyImportOrRequireStatement,
+  isAnyImportSyntax,
+  isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess,
+  isArray,
+  isArrayBindingElement,
+  isArrayBindingOrAssignmentElement,
+  isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern,
+  isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode,
+  isArrowFunction,
+  isAsExpression,
+  isAssertClause,
+  isAssertEntry,
+  isAssertionExpression,
+  isAssertsKeyword,
+  isAssignmentDeclaration,
+  isAssignmentExpression,
+  isAssignmentOperator,
+  isAssignmentPattern,
+  isAssignmentTarget,
+  isAsteriskToken,
+  isAsyncFunction,
+  isAsyncModifier,
+  isAutoAccessorPropertyDeclaration,
+  isAwaitExpression,
+  isAwaitKeyword,
+  isBigIntLiteral,
+  isBinaryExpression,
+  isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression,
+  isBindingElement,
+  isBindingElementOfBareOrAccessedRequire,
+  isBindingName,
+  isBindingOrAssignmentElement,
+  isBindingOrAssignmentPattern,
+  isBindingPattern,
+  isBlock,
+  isBlockLike,
+  isBlockOrCatchScoped,
+  isBlockScope,
+  isBlockScopedContainerTopLevel,
+  isBooleanLiteral,
+  isBreakOrContinueStatement,
+  isBreakStatement,
+  isBuild,
+  isBuildInfoFile,
+  isBuilderProgram,
+  isBundle,
+  isCallChain,
+  isCallExpression,
+  isCallExpressionTarget,
+  isCallLikeExpression,
+  isCallLikeOrFunctionLikeExpression,
+  isCallOrNewExpression,
+  isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration,
+  isCallToHelper,
+  isCaseBlock,
+  isCaseClause,
+  isCaseKeyword,
+  isCaseOrDefaultClause,
+  isCatchClause,
+  isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile,
+  isChildOfNodeWithKind,
+  isCircularBuildOrder,
+  isClassDeclaration,
+  isClassElement,
+  isClassExpression,
+  isClassInstanceProperty,
+  isClassLike,
+  isClassMemberModifier,
+  isClassNamedEvaluationHelperBlock,
+  isClassOrTypeElement,
+  isClassStaticBlockDeclaration,
+  isClassThisAssignmentBlock,
+  isCollapsedRange,
+  isColonToken,
+  isCommaExpression,
+  isCommaListExpression,
+  isCommaSequence,
+  isCommaToken,
+  isComment,
+  isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression,
+  isCompoundAssignment,
+  isComputedNonLiteralName,
+  isComputedPropertyName,
+  isConciseBody,
+  isConditionalExpression,
+  isConditionalTypeNode,
+  isConstAssertion,
+  isConstTypeReference,
+  isConstructSignatureDeclaration,
+  isConstructorDeclaration,
+  isConstructorTypeNode,
+  isContextualKeyword,
+  isContinueStatement,
+  isCustomPrologue,
+  isDebuggerStatement,
+  isDeclaration,
+  isDeclarationBindingElement,
+  isDeclarationFileName,
+  isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly,
+  isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters,
+  isDecorator,
+  isDecoratorTarget,
+  isDefaultClause,
+  isDefaultImport,
+  isDefaultModifier,
+  isDefaultedExpandoInitializer,
+  isDeleteExpression,
+  isDeleteTarget,
+  isDeprecatedDeclaration,
+  isDestructuringAssignment,
+  isDiagnosticWithLocation,
+  isDiskPathRoot,
+  isDoStatement,
+  isDocumentRegistryEntry,
+  isDotDotDotToken,
+  isDottedName,
+  isDynamicName,
+  isESSymbolIdentifier,
+  isEffectiveExternalModule,
+  isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile,
+  isElementAccessChain,
+  isElementAccessExpression,
+  isEmittedFileOfProgram,
+  isEmptyArrayLiteral,
+  isEmptyBindingElement,
+  isEmptyBindingPattern,
+  isEmptyObjectLiteral,
+  isEmptyStatement,
+  isEmptyStringLiteral,
+  isEntityName,
+  isEntityNameExpression,
+  isEnumConst,
+  isEnumDeclaration,
+  isEnumMember,
+  isEqualityOperatorKind,
+  isEqualsGreaterThanToken,
+  isExclamationToken,
+  isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport,
+  isExpandoPropertyDeclaration,
+  isExportAssignment,
+  isExportDeclaration,
+  isExportModifier,
+  isExportName,
+  isExportNamespaceAsDefaultDeclaration,
+  isExportOrDefaultModifier,
+  isExportSpecifier,
+  isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias,
+  isExpression,
+  isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot,
+  isExpressionStatement,
+  isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule,
+  isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator,
+  isExternalModuleNameRelative,
+  isExternalModuleReference,
+  isExternalModuleSymbol,
+  isExternalOrCommonJsModule,
+  isFileLevelReservedGeneratedIdentifier,
+  isFileLevelUniqueName,
+  isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler,
+  isForInOrOfStatement,
+  isForInStatement,
+  isForInitializer,
+  isForOfStatement,
+  isForStatement,
+  isFullSourceFile,
+  isFunctionBlock,
+  isFunctionBody,
+  isFunctionDeclaration,
+  isFunctionExpression,
+  isFunctionExpressionOrArrowFunction,
+  isFunctionLike,
+  isFunctionLikeDeclaration,
+  isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock,
+  isFunctionSymbol,
+  isFunctionTypeNode,
+  isFutureReservedKeyword,
+  isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier,
+  isGetAccessor,
+  isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration,
+  isGlobalScopeAugmentation,
+  isGlobalSourceFile,
+  isGrammarError,
+  isHeritageClause,
+  isHoistedFunction,
+  isHoistedVariableStatement,
+  isIdentifier,
+  isIdentifierANonContextualKeyword,
+  isIdentifierName,
+  isIdentifierOrThisTypeNode,
+  isIdentifierPart,
+  isIdentifierStart,
+  isIdentifierText,
+  isIdentifierTypePredicate,
+  isIdentifierTypeReference,
+  isIfStatement,
+  isIgnoredFileFromWildCardWatching,
+  isImplicitGlob,
+  isImportAttribute,
+  isImportAttributeName,
+  isImportAttributes,
+  isImportCall,
+  isImportClause,
+  isImportDeclaration,
+  isImportEqualsDeclaration,
+  isImportKeyword,
+  isImportMeta,
+  isImportOrExportSpecifier,
+  isImportOrExportSpecifierName,
+  isImportSpecifier,
+  isImportTypeAssertionContainer,
+  isImportTypeNode,
+  isImportableFile,
+  isInComment,
+  isInCompoundLikeAssignment,
+  isInExpressionContext,
+  isInJSDoc,
+  isInJSFile,
+  isInJSXText,
+  isInJsonFile,
+  isInNonReferenceComment,
+  isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration,
+  isInString,
+  isInTemplateString,
+  isInTopLevelContext,
+  isInTypeQuery,
+  isIncrementalCompilation,
+  isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode,
+  isInferTypeNode,
+  isInfinityOrNaNString,
+  isInitializedProperty,
+  isInitializedVariable,
+  isInsideJsxElement,
+  isInsideJsxElementOrAttribute,
+  isInsideNodeModules,
+  isInsideTemplateLiteral,
+  isInstanceOfExpression,
+  isInstantiatedModule,
+  isInterfaceDeclaration,
+  isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration,
+  isInternalName,
+  isIntersectionTypeNode,
+  isIntrinsicJsxName,
+  isIterationStatement,
+  isJSDoc,
+  isJSDocAllType,
+  isJSDocAugmentsTag,
+  isJSDocAuthorTag,
+  isJSDocCallbackTag,
+  isJSDocClassTag,
+  isJSDocCommentContainingNode,
+  isJSDocConstructSignature,
+  isJSDocDeprecatedTag,
+  isJSDocEnumTag,
+  isJSDocFunctionType,
+  isJSDocImplementsTag,
+  isJSDocImportTag,
+  isJSDocIndexSignature,
+  isJSDocLikeText,
+  isJSDocLink,
+  isJSDocLinkCode,
+  isJSDocLinkLike,
+  isJSDocLinkPlain,
+  isJSDocMemberName,
+  isJSDocNameReference,
+  isJSDocNamepathType,
+  isJSDocNamespaceBody,
+  isJSDocNode,
+  isJSDocNonNullableType,
+  isJSDocNullableType,
+  isJSDocOptionalParameter,
+  isJSDocOptionalType,
+  isJSDocOverloadTag,
+  isJSDocOverrideTag,
+  isJSDocParameterTag,
+  isJSDocPrivateTag,
+  isJSDocPropertyLikeTag,
+  isJSDocPropertyTag,
+  isJSDocProtectedTag,
+  isJSDocPublicTag,
+  isJSDocReadonlyTag,
+  isJSDocReturnTag,
+  isJSDocSatisfiesExpression,
+  isJSDocSatisfiesTag,
+  isJSDocSeeTag,
+  isJSDocSignature,
+  isJSDocTag,
+  isJSDocTemplateTag,
+  isJSDocThisTag,
+  isJSDocThrowsTag,
+  isJSDocTypeAlias,
+  isJSDocTypeAssertion,
+  isJSDocTypeExpression,
+  isJSDocTypeLiteral,
+  isJSDocTypeTag,
+  isJSDocTypedefTag,
+  isJSDocUnknownTag,
+  isJSDocUnknownType,
+  isJSDocVariadicType,
+  isJSXTagName,
+  isJsonEqual,
+  isJsonSourceFile,
+  isJsxAttribute,
+  isJsxAttributeLike,
+  isJsxAttributeName,
+  isJsxAttributes,
+  isJsxChild,
+  isJsxClosingElement,
+  isJsxClosingFragment,
+  isJsxElement,
+  isJsxExpression,
+  isJsxFragment,
+  isJsxNamespacedName,
+  isJsxOpeningElement,
+  isJsxOpeningFragment,
+  isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement,
+  isJsxSpreadAttribute,
+  isJsxTagNameExpression,
+  isJsxText,
+  isJumpStatementTarget,
+  isKeyword,
+  isKeywordOrPunctuation,
+  isKnownSymbol,
+  isLabelName,
+  isLabelOfLabeledStatement,
+  isLabeledStatement,
+  isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression,
+  isLeftHandSideOfAssignment,
+  isLet,
+  isLineBreak,
+  isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression,
+  isLiteralExpressionOfObject,
+  isLiteralImportTypeNode,
+  isLiteralKind,
+  isLiteralLikeAccess,
+  isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression,
+  isLiteralTypeLiteral,
+  isLiteralTypeNode,
+  isLocalName,
+  isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator,
+  isLogicalOrCoalescingBinaryExpression,
+  isLogicalOrCoalescingBinaryOperator,
+  isMappedTypeNode,
+  isMemberName,
+  isMetaProperty,
+  isMethodDeclaration,
+  isMethodOrAccessor,
+  isMethodSignature,
+  isMinusToken,
+  isMissingDeclaration,
+  isMissingPackageJsonInfo,
+  isModifier,
+  isModifierKind,
+  isModifierLike,
+  isModuleAugmentationExternal,
+  isModuleBlock,
+  isModuleBody,
+  isModuleDeclaration,
+  isModuleExportsAccessExpression,
+  isModuleIdentifier,
+  isModuleName,
+  isModuleOrEnumDeclaration,
+  isModuleReference,
+  isModuleSpecifierLike,
+  isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration,
+  isNamedClassElement,
+  isNamedDeclaration,
+  isNamedEvaluation,
+  isNamedEvaluationSource,
+  isNamedExportBindings,
+  isNamedExports,
+  isNamedImportBindings,
+  isNamedImports,
+  isNamedImportsOrExports,
+  isNamedTupleMember,
+  isNamespaceBody,
+  isNamespaceExport,
+  isNamespaceExportDeclaration,
+  isNamespaceImport,
+  isNamespaceReexportDeclaration,
+  isNewExpression,
+  isNewExpressionTarget,
+  isNoSubstitutionTemplateLiteral,
+  isNode,
+  isNodeArray,
+  isNodeArrayMultiLine,
+  isNodeDescendantOf,
+  isNodeKind,
+  isNodeLikeSystem,
+  isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword,
+  isNonExportDefaultModifier,
+  isNonGlobalAmbientModule,
+  isNonGlobalDeclaration,
+  isNonNullAccess,
+  isNonNullChain,
+  isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement,
+  isNullishCoalesce,
+  isNumber,
+  isNumericLiteral,
+  isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern,
+  isObjectLiteralElement,
+  isObjectLiteralElementLike,
+  isObjectLiteralExpression,
+  isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration,
+  isOctalDigit,
+  isOmittedExpression,
+  isOptionalChain,
+  isOptionalChainRoot,
+  isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode,
+  isOuterExpression,
+  isOutermostOptionalChain,
+  isOverrideModifier,
+  isPackageJsonInfo,
+  isPackedArrayLiteral,
+  isParameter,
+  isParameterPropertyDeclaration,
+  isParameterPropertyModifier,
+  isParenthesizedExpression,
+  isParenthesizedTypeNode,
+  isParseTreeNode,
+  isPartOfParameterDeclaration,
+  isPartOfTypeNode,
+  isPartOfTypeQuery,
+  isPartiallyEmittedExpression,
+  isPatternMatch,
+  isPinnedComment,
+  isPlainJsFile,
+  isPlusToken,
+  isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression,
+  isPrefixUnaryExpression,
+  isPrimitiveLiteralValue,
+  isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo,
+  isProgramUptoDate,
+  isPrologueDirective,
+  isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment,
+  isPropertyDeclaration,
+  isPropertyName,
+  isPropertyNameLiteral,
+  isPropertySignature,
+  isProtoSetter,
+  isPrototypeAccess,
+  isPrototypePropertyAssignment,
+  isPunctuation,
+  isPushOrUnshiftIdentifier,
+  isQualifiedName,
+  isQuestionDotToken,
+  isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken,
+  isQuestionToken,
+  isRawSourceMap,
+  isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment,
+  isReferenceFileLocation,
+  isReferencedFile,
+  isRegularExpressionLiteral,
+  isRequireCall,
+  isRequireVariableStatement,
+  isRestParameter,
+  isRestTypeNode,
+  isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression,
+  isRightSideOfInstanceofExpression,
+  isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath,
+  isSameEntityName,
+  isSatisfiesExpression,
+  isScopeMarker,
+  isSemicolonClassElement,
+  isSetAccessor,
+  isSetAccessorDeclaration,
+  isShebangTrivia,
+  isShiftOperatorOrHigher,
+  isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment,
+  isSignedNumericLiteral,
+  isSimpleCopiableExpression,
+  isSimpleInlineableExpression,
+  isSimpleParameter,
+  isSimpleParameterList,
+  isSingleOrDoubleQuote,
+  isSourceFile,
+  isSourceFileFromLibrary,
+  isSourceFileJS,
+  isSourceFileNotJS,
+  isSourceFileNotJson,
+  isSourceMapping,
+  isSpecialPropertyDeclaration,
+  isSpreadAssignment,
+  isSpreadElement,
+  isStatement,
+  isStatementButNotDeclaration,
+  isStatementOrBlock,
+  isStatementWithLocals,
+  isStatic,
+  isStaticModifier,
+  isString,
+  isStringAKeyword,
+  isStringANonContextualKeyword,
+  isStringAndEmptyAnonymousObjectIntersection,
+  isStringDoubleQuoted,
+  isStringLiteral,
+  isStringLiteralLike,
+  isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode,
+  isSuperCall,
+  isSuperKeyword,
+  isSuperOrSuperProperty,
+  isSuperProperty,
+  isSupportedSourceFileName,
+  isSwitchStatement,
+  isSyntaxList,
+  isSyntheticExpression,
+  isSyntheticReference,
+  isTagName,
+  isTaggedTemplateExpression,
+  isTaggedTemplateTag,
+  isTemplateExpression,
+  isTemplateHead,
+  isTemplateLiteral,
+  isTemplateLiteralKind,
+  isTemplateLiteralToken,
+  isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan,
+  isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail,
+  isTemplateSpan,
+  isTemplateTail,
+  isTextWhiteSpaceLike,
+  isThis,
+  isThisContainerOrFunctionBlock,
+  isThisIdentifier,
+  isThisInTypeQuery,
+  isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression,
+  isThisProperty,
+  isThisTypeNode,
+  isThisTypeParameter,
+  isThisTypePredicate,
+  isThrowStatement,
+  isToken,
+  isTokenKind,
+  isTraceEnabled,
+  isTransientSymbol,
+  isTrivia,
+  isTryStatement,
+  isTupleTypeNode,
+  isTypeAlias,
+  isTypeAliasDeclaration,
+  isTypeAssertionExpression,
+  isTypeDeclaration,
+  isTypeElement,
+  isTypeKeyword,
+  isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode,
+  isTypeNode,
+  isTypeNodeKind,
+  isTypeOfExpression,
+  isTypeOnlyExportDeclaration,
+  isTypeOnlyImportDeclaration,
+  isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode,
+  isTypeParameterDeclaration,
+  isTypePredicateNode,
+  isTypeQueryNode,
+  isTypeReferenceNode,
+  isTypeReferenceType,
+  isTypeUsableAsPropertyName,
+  isUMDExportSymbol,
+  isUnaryExpression,
+  isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart,
+  isUnionTypeNode,
+  isUrl,
+  isValidBigIntString,
+  isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration,
+  isVarAwaitUsing,
+  isVarConst,
+  isVarConstLike,
+  isVarUsing,
+  isVariableDeclaration,
+  isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList,
+  isVariableLike,
+  isVariableLikeOrAccessor,
+  isVariableStatement,
+  isVoidExpression,
+  isWatchSet,
+  isWhileStatement,
+  isWhiteSpaceLike,
+  isWhiteSpaceSingleLine,
+  isWithStatement,
+  isWriteAccess,
+  isWriteOnlyAccess,
+  isYieldExpression,
+  jsxModeNeedsExplicitImport,
+  keywordPart,
+  last,
+  lastOrUndefined,
+  length,
+  libMap,
+  libs,
+  lineBreakPart,
+  linkNamePart,
+  linkPart,
+  linkTextPart,
+  listFiles,
+  loadModuleFromGlobalCache,
+  loadWithModeAwareCache,
+  makeIdentifierFromModuleName,
+  makeImport,
+  makeStringLiteral,
+  mangleScopedPackageName,
+  map,
+  mapAllOrFail,
+  mapDefined,
+  mapDefinedEntries,
+  mapDefinedIterator,
+  mapEntries,
+  mapIterator,
+  mapOneOrMany,
+  mapToDisplayParts,
+  matchFiles,
+  matchPatternOrExact,
+  matchedText,
+  matchesExclude,
+  maybeBind,
+  maybeSetLocalizedDiagnosticMessages,
+  memoize,
+  memoizeCached,
+  memoizeOne,
+  memoizeWeak,
+  metadataHelper,
+  min,
+  minAndMax,
+  missingFileModifiedTime,
+  modifierToFlag,
+  modifiersToFlags,
+  moduleOptionDeclaration,
+  moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules,
+  moduleSpecifierToValidIdentifier,
+  moduleSpecifiers,
+  moduleSymbolToValidIdentifier,
+  moveEmitHelpers,
+  moveRangeEnd,
+  moveRangePastDecorators,
+  moveRangePastModifiers,
+  moveRangePos,
+  moveSyntheticComments,
+  mutateMap,
+  mutateMapSkippingNewValues,
+  needsParentheses,
+  needsScopeMarker,
+  newCaseClauseTracker,
+  newPrivateEnvironment,
+  noEmitNotification,
+  noEmitSubstitution,
+  noTransformers,
+  noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated,
+  nodeHasName,
+  nodeIsDecorated,
+  nodeIsMissing,
+  nodeIsPresent,
+  nodeIsSynthesized,
+  nodeModuleNameResolver,
+  nodeModulesPathPart,
+  nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd,
+  nodePosToString,
+  nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts,
+  noop,
+  noopFileWatcher,
+  normalizePath,
+  normalizeSlashes,
+  not,
+  notImplemented,
+  notImplementedResolver,
+  nullNodeConverters,
+  nullParenthesizerRules,
+  nullTransformationContext,
+  objectAllocator,
+  operatorPart,
+  optionDeclarations,
+  optionMapToObject,
+  optionsAffectingProgramStructure,
+  optionsForBuild,
+  optionsForWatch,
+  optionsHaveChanges,
+  optionsHaveModuleResolutionChanges,
+  or,
+  orderedRemoveItem,
+  orderedRemoveItemAt,
+  packageIdToPackageName,
+  packageIdToString,
+  paramHelper,
+  parameterIsThisKeyword,
+  parameterNamePart,
+  parseBaseNodeFactory,
+  parseBigInt,
+  parseBuildCommand,
+  parseCommandLine,
+  parseCommandLineWorker,
+  parseConfigFileTextToJson,
+  parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption,
+  parseIsolatedEntityName,
+  parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent,
+  parseJsonText,
+  parseListTypeOption,
+  parseNodeFactory,
+  parseNodeModuleFromPath,
+  parsePackageName,
+  parsePseudoBigInt,
+  parseValidBigInt,
+  pasteEdits,
+  patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules,
+  pathIsAbsolute,
+  pathIsBareSpecifier,
+  pathIsRelative,
+  patternText,
+  perfLogger,
+  performIncrementalCompilation,
+  performance,
+  plainJSErrors,
+  positionBelongsToNode,
+  positionIsASICandidate,
+  positionIsSynthesized,
+  positionsAreOnSameLine,
+  preProcessFile,
+  probablyUsesSemicolons,
+  processCommentPragmas,
+  processPragmasIntoFields,
+  processTaggedTemplateExpression,
+  programContainsEsModules,
+  programContainsModules,
+  projectReferenceIsEqualTo,
+  propKeyHelper,
+  propertyNamePart,
+  pseudoBigIntToString,
+  punctuationPart,
+  pushIfUnique,
+  quote,
+  quotePreferenceFromString,
+  rangeContainsPosition,
+  rangeContainsPositionExclusive,
+  rangeContainsRange,
+  rangeContainsRangeExclusive,
+  rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine,
+  rangeEquals,
+  rangeIsOnSingleLine,
+  rangeOfNode,
+  rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine,
+  readBuilderProgram,
+  readConfigFile,
+  readHelper,
+  readJson,
+  readJsonConfigFile,
+  readJsonOrUndefined,
+  reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange,
+  reduceLeft,
+  reduceLeftIterator,
+  reducePathComponents,
+  refactor,
+  regExpEscape,
+  regularExpressionFlagToCharacter,
+  relativeComplement,
+  removeAllComments,
+  removeEmitHelper,
+  removeExtension,
+  removeFileExtension,
+  removeIgnoredPath,
+  removeMinAndVersionNumbers,
+  removeOptionality,
+  removePrefix,
+  removeSuffix,
+  removeTrailingDirectorySeparator,
+  repeatString,
+  replaceElement,
+  replaceFirstStar,
+  resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName,
+  resolveJSModule,
+  resolveLibrary,
+  resolveModuleName,
+  resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson,
+  resolvePath,
+  resolveProjectReferencePath,
+  resolveTripleslashReference,
+  resolveTypeReferenceDirective,
+  resolvingEmptyArray,
+  restHelper,
+  returnFalse,
+  returnNoopFileWatcher,
+  returnTrue,
+  returnUndefined,
+  returnsPromise,
+  runInitializersHelper,
+  sameFlatMap,
+  sameMap,
+  sameMapping,
+  scanShebangTrivia,
+  scanTokenAtPosition,
+  scanner,
+  screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions,
+  server,
+  servicesVersion,
+  setCommentRange,
+  setConfigFileInOptions,
+  setConstantValue,
+  setEachParent,
+  setEmitFlags,
+  setFunctionNameHelper,
+  setGetSourceFileAsHashVersioned,
+  setIdentifierAutoGenerate,
+  setIdentifierGeneratedImportReference,
+  setIdentifierTypeArguments,
+  setInternalEmitFlags,
+  setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper,
+  setNodeChildren,
+  setNodeFlags,
+  setObjectAllocator,
+  setOriginalNode,
+  setParent,
+  setParentRecursive,
+  setPrivateIdentifier,
+  setSnippetElement,
+  setSourceMapRange,
+  setStackTraceLimit,
+  setStartsOnNewLine,
+  setSyntheticLeadingComments,
+  setSyntheticTrailingComments,
+  setSys,
+  setSysLog,
+  setTextRange,
+  setTextRangeEnd,
+  setTextRangePos,
+  setTextRangePosEnd,
+  setTextRangePosWidth,
+  setTokenSourceMapRange,
+  setTypeNode,
+  setUILocale,
+  setValueDeclaration,
+  shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier,
+  signatureHasLiteralTypes,
+  signatureHasRestParameter,
+  signatureToDisplayParts,
+  single,
+  singleElementArray,
+  singleIterator,
+  singleOrMany,
+  singleOrUndefined,
+  skipAlias,
+  skipAssertions,
+  skipConstraint,
+  skipOuterExpressions,
+  skipParentheses,
+  skipPartiallyEmittedExpressions,
+  skipTrivia,
+  skipTypeChecking,
+  skipTypeParentheses,
+  skipWhile,
+  sliceAfter,
+  some,
+  sort,
+  sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted,
+  sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart,
+  spacePart,
+  spanMap,
+  spreadArrayHelper,
+  stableSort,
+  startEndContainsRange,
+  startEndOverlapsWithStartEnd,
+  startOnNewLine,
+  startTracing,
+  startsWith,
+  startsWithDirectory,
+  startsWithUnderscore,
+  startsWithUseStrict,
+  stringContainsAt,
+  stringToToken,
+  stripQuotes,
+  supportedDeclarationExtensions,
+  supportedJSExtensions,
+  supportedJSExtensionsFlat,
+  supportedLocaleDirectories,
+  supportedTSExtensions,
+  supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia,
+  suppressTrailingTrivia,
+  symbolEscapedNameNoDefault,
+  symbolName,
+  symbolNameNoDefault,
+  symbolPart,
+  symbolToDisplayParts,
+  syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI,
+  sys,
+  sysLog,
+  tagNamesAreEquivalent,
+  takeWhile,
+  targetOptionDeclaration,
+  templateObjectHelper,
+  testFormatSettings,
+  textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan,
+  textChanges,
+  textOrKeywordPart,
+  textPart,
+  textRangeContainsPositionInclusive,
+  textSpanContainsPosition,
+  textSpanContainsTextSpan,
+  textSpanEnd,
+  textSpanIntersection,
+  textSpanIntersectsWith,
+  textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty,
+  textSpanOverlap,
+  textSpanOverlapsWith,
+  textSpansEqual,
+  textToKeywordObj,
+  timestamp,
+  toArray,
+  toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings,
+  toFileNameLowerCase,
+  toLowerCase,
+  toPath,
+  toProgramEmitPending,
+  tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString,
+  trace,
+  tracing,
+  tracingEnabled,
+  transform,
+  transformClassFields,
+  transformDeclarations,
+  transformECMAScriptModule,
+  transformES2015,
+  transformES2016,
+  transformES2017,
+  transformES2018,
+  transformES2019,
+  transformES2020,
+  transformES2021,
+  transformESDecorators,
+  transformESNext,
+  transformGenerators,
+  transformJsx,
+  transformLegacyDecorators,
+  transformModule,
+  transformNamedEvaluation,
+  transformNodeModule,
+  transformNodes,
+  transformSystemModule,
+  transformTypeScript,
+  transpile,
+  transpileDeclaration,
+  transpileModule,
+  transpileOptionValueCompilerOptions,
+  tryAddToSet,
+  tryAndIgnoreErrors,
+  tryCast,
+  tryDirectoryExists,
+  tryExtractTSExtension,
+  tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories,
+  tryGetExtensionFromPath,
+  tryGetImportFromModuleSpecifier,
+  tryGetJSDocSatisfiesTypeNode,
+  tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL,
+  tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors,
+  tryParseJson,
+  tryParsePattern,
+  tryParsePatterns,
+  tryParseRawSourceMap,
+  tryReadDirectory,
+  tryReadFile,
+  tryRemoveDirectoryPrefix,
+  tryRemoveExtension,
+  tryRemovePrefix,
+  tryRemoveSuffix,
+  typeAcquisitionDeclarations,
+  typeAliasNamePart,
+  typeDirectiveIsEqualTo,
+  typeKeywords,
+  typeParameterNamePart,
+  typeToDisplayParts,
+  unchangedPollThresholds,
+  unchangedTextChangeRange,
+  unescapeLeadingUnderscores,
+  unmangleScopedPackageName,
+  unorderedRemoveItem,
+  unorderedRemoveItemAt,
+  unreachableCodeIsError,
+  unsetNodeChildren,
+  unusedLabelIsError,
+  unwrapInnermostStatementOfLabel,
+  unwrapParenthesizedExpression,
+  updateErrorForNoInputFiles,
+  updateLanguageServiceSourceFile,
+  updateMissingFilePathsWatch,
+  updateResolutionField,
+  updateSharedExtendedConfigFileWatcher,
+  updateSourceFile,
+  updateWatchingWildcardDirectories,
+  usesExtensionsOnImports,
+  usingSingleLineStringWriter,
+  utf16EncodeAsString,
+  validateLocaleAndSetLanguage,
+  valuesHelper,
+  version,
+  versionMajorMinor,
+  visitArray,
+  visitCommaListElements,
+  visitEachChild,
+  visitFunctionBody,
+  visitIterationBody,
+  visitLexicalEnvironment,
+  visitNode,
+  visitNodes,
+  visitParameterList,
+  walkUpBindingElementsAndPatterns,
+  walkUpLexicalEnvironments,
+  walkUpOuterExpressions,
+  walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp,
+  writeCommentRange,
+  writeFile,
+  writeFileEnsuringDirectories,
+  zipWith
+});
+})({ get exports() { return ts; }, set exports(v) { ts = v; if (typeof module !== "undefined" && module.exports) { module.exports = v; } } })
 //# sourceMappingURL=typescript.js.map
diff --git a/cli/tsc/99_main_compiler.js b/cli/tsc/99_main_compiler.js
index 16e8f1ee975cdd..3e37070a9200cd 100644
--- a/cli/tsc/99_main_compiler.js
+++ b/cli/tsc/99_main_compiler.js
@@ -161,9 +161,6 @@ delete Object.prototype.__proto__;
   /** @type {Map<string, number>} */
   const sourceRefCounts = new Map();
 
-  /** @type {string[]=} */
-  let scriptFileNamesCache;
-
   /** @type {Map<string, string>} */
   const scriptVersionCache = new Map();
 
@@ -172,14 +169,15 @@ delete Object.prototype.__proto__;
 
   const isCjsCache = new SpecifierIsCjsCache();
 
-  /** @type {ts.CompilerOptions | null} */
-  let tsConfigCache = null;
-
   /** @type {number | null} */
   let projectVersionCache = null;
 
+  /** @type {string | null} */
   let lastRequestMethod = null;
 
+  /** @type {string | null} */
+  let lastRequestScope = null;
+
   const ChangeKind = {
     Opened: 0,
     Modified: 1,
@@ -542,8 +540,19 @@ delete Object.prototype.__proto__;
     }
   }
 
-  /** @type {ts.LanguageService & { [k:string]: any }} */
-  let languageService;
+  /** @typedef {{
+   *    ls: ts.LanguageService & { [k:string]: any },
+   *    compilerOptions: ts.CompilerOptions,
+   *  }} LanguageServiceEntry */
+  /** @type {{ unscoped: LanguageServiceEntry, byScope: Map<string, LanguageServiceEntry> }} */
+  const languageServiceEntries = {
+    // @ts-ignore Will be set later.
+    unscoped: null,
+    byScope: new Map(),
+  };
+
+  /** @type {{ unscoped: string[], byScope: Map<string, string[]> } | null} */
+  let scriptNamesCache = null;
 
   /** An object literal of the incremental compiler host, which provides the
    * specific "bindings" to the Deno environment that tsc needs to work.
@@ -785,32 +794,24 @@ delete Object.prototype.__proto__;
       if (logDebug) {
         debug("host.getCompilationSettings()");
       }
-      if (tsConfigCache) {
-        return tsConfigCache;
-      }
-      const tsConfig = normalizeConfig(ops.op_ts_config());
-      const { options, errors } = ts
-        .convertCompilerOptionsFromJson(tsConfig, "");
-      Object.assign(options, {
-        allowNonTsExtensions: true,
-        allowImportingTsExtensions: true,
-      });
-      if (errors.length > 0 && logDebug) {
-        debug(ts.formatDiagnostics(errors, host));
-      }
-      tsConfigCache = options;
-      return options;
+      return (lastRequestScope
+        ? languageServiceEntries.byScope.get(lastRequestScope)?.compilerOptions
+        : null) ?? languageServiceEntries.unscoped.compilerOptions;
     },
     getScriptFileNames() {
       if (logDebug) {
         debug("host.getScriptFileNames()");
       }
-      // tsc requests the script file names multiple times even though it can't
-      // possibly have changed, so we will memoize it on a per request basis.
-      if (scriptFileNamesCache) {
-        return scriptFileNamesCache;
+      if (!scriptNamesCache) {
+        const { unscoped, byScope } = ops.op_script_names();
+        scriptNamesCache = {
+          unscoped,
+          byScope: new Map(Object.entries(byScope)),
+        };
       }
-      return scriptFileNamesCache = ops.op_script_names();
+      return (lastRequestScope
+        ? scriptNamesCache.byScope.get(lastRequestScope)
+        : null) ?? scriptNamesCache.unscoped;
     },
     getScriptVersion(specifier) {
       if (logDebug) {
@@ -953,7 +954,7 @@ delete Object.prototype.__proto__;
     }
   }
 
-  /** @param {Record<string, string>} config */
+  /** @param {Record<string, unknown>} config */
   function normalizeConfig(config) {
     // the typescript compiler doesn't know about the precompile
     // transform at the moment, so just tell it we're using react-jsx
@@ -966,6 +967,21 @@ delete Object.prototype.__proto__;
     return config;
   }
 
+  /** @param {Record<string, unknown>} config */
+  function lspTsConfigToCompilerOptions(config) {
+    const normalizedConfig = normalizeConfig(config);
+    const { options, errors } = ts
+      .convertCompilerOptionsFromJson(normalizedConfig, "");
+    Object.assign(options, {
+      allowNonTsExtensions: true,
+      allowImportingTsExtensions: true,
+    });
+    if (errors.length > 0 && logDebug) {
+      debug(ts.formatDiagnostics(errors, host));
+    }
+    return options;
+  }
+
   /** The API that is called by Rust when executing a request.
    * @param {Request} request
    */
@@ -1079,7 +1095,7 @@ delete Object.prototype.__proto__;
   /**
    * @param {number} _id
    * @param {any} data
-   * @param {any | null} error
+   * @param {string | null} error
    */
   // TODO(bartlomieju): this feels needlessly generic, both type chcking
   // and language server use it with inefficient serialization. Id is not used
@@ -1088,19 +1104,19 @@ delete Object.prototype.__proto__;
     if (error) {
       ops.op_respond(
         "error",
-        "stack" in error ? error.stack.toString() : error.toString(),
+        error,
       );
     } else {
       ops.op_respond(JSON.stringify(data), "");
     }
   }
 
-  /** @typedef {[[string, number][], number, boolean] } PendingChange */
+  /** @typedef {[[string, number][], number, [string, any][]] } PendingChange */
   /**
    * @template T
    * @typedef {T | null} Option<T> */
 
-  /** @returns {Promise<[number, string, any[], Option<PendingChange>] | null>} */
+  /** @returns {Promise<[number, string, any[], string | null, Option<PendingChange>] | null>} */
   async function pollRequests() {
     return await ops.op_poll_requests();
   }
@@ -1113,7 +1129,30 @@ delete Object.prototype.__proto__;
       throw new Error("The language server has already been initialized.");
     }
     hasStarted = true;
-    languageService = ts.createLanguageService(host, documentRegistry);
+    languageServiceEntries.unscoped = {
+      ls: ts.createLanguageService(
+        host,
+        documentRegistry,
+      ),
+      compilerOptions: lspTsConfigToCompilerOptions({
+        "allowJs": true,
+        "esModuleInterop": true,
+        "experimentalDecorators": false,
+        "isolatedModules": true,
+        "lib": ["deno.ns", "deno.window", "deno.unstable"],
+        "module": "esnext",
+        "moduleDetection": "force",
+        "noEmit": true,
+        "resolveJsonModule": true,
+        "strict": true,
+        "target": "esnext",
+        "useDefineForClassFields": true,
+        "useUnknownInCatchVariables": false,
+        "jsx": "react",
+        "jsxFactory": "React.createElement",
+        "jsxFragmentFactory": "React.Fragment",
+      }),
+    };
     setLogDebug(enableDebugLogging, "TSLS");
     debug("serverInit()");
 
@@ -1123,39 +1162,68 @@ delete Object.prototype.__proto__;
         break;
       }
       try {
-        serverRequest(request[0], request[1], request[2], request[3]);
-      } catch (err) {
-        const reqString = "[" + request.map((v) =>
-          JSON.stringify(v)
-        ).join(", ") + "]";
-        error(
-          `Error occurred processing request ${reqString} : ${
-            "stack" in err ? err.stack : err
-          }`,
+        serverRequest(
+          request[0],
+          request[1],
+          request[2],
+          request[3],
+          request[4],
         );
+      } catch (err) {
+        error(`Internal error occurred processing request: ${err}`);
       }
     }
   }
 
+  /**
+   * @param {any} error
+   * @param {any[] | null} args
+   */
+  function formatErrorWithArgs(error, args) {
+    let errorString = "stack" in error
+      ? error.stack.toString()
+      : error.toString();
+    if (args) {
+      errorString += `\nFor request: [${
+        args.map((v) => JSON.stringify(v)).join(", ")
+      }]`;
+    }
+    return errorString;
+  }
+
   /**
    * @param {number} id
    * @param {string} method
    * @param {any[]} args
+   * @param {string | null} scope
    * @param {PendingChange | null} maybeChange
    */
-  function serverRequest(id, method, args, maybeChange) {
+  function serverRequest(id, method, args, scope, maybeChange) {
     if (logDebug) {
-      debug(`serverRequest()`, id, method, args, maybeChange);
+      debug(`serverRequest()`, id, method, args, scope, maybeChange);
     }
-    lastRequestMethod = method;
     if (maybeChange !== null) {
       const changedScripts = maybeChange[0];
       const newProjectVersion = maybeChange[1];
-      const configChanged = maybeChange[2];
-
-      if (configChanged) {
-        tsConfigCache = null;
+      const newConfigsByScope = maybeChange[2];
+      if (newConfigsByScope) {
         isNodeSourceFileCache.clear();
+        /** @type { typeof languageServiceEntries.byScope } */
+        const newByScope = new Map();
+        for (const [scope, config] of newConfigsByScope) {
+          lastRequestScope = scope;
+          const oldEntry = languageServiceEntries.byScope.get(scope);
+          const ls = oldEntry
+            ? oldEntry.ls
+            : ts.createLanguageService(host, documentRegistry);
+          const compilerOptions = lspTsConfigToCompilerOptions(config);
+          newByScope.set(scope, { ls, compilerOptions });
+          languageServiceEntries.byScope.delete(scope);
+        }
+        for (const oldEntry of languageServiceEntries.byScope.values()) {
+          oldEntry.ls.dispose();
+        }
+        languageServiceEntries.byScope = newByScope;
       }
 
       projectVersionCache = newProjectVersion;
@@ -1172,10 +1240,15 @@ delete Object.prototype.__proto__;
         sourceTextCache.delete(script);
       }
 
-      if (configChanged || opened || closed) {
-        scriptFileNamesCache = undefined;
+      if (newConfigsByScope || opened || closed) {
+        scriptNamesCache = null;
       }
     }
+
+    lastRequestMethod = method;
+    lastRequestScope = scope;
+    const ls = (scope ? languageServiceEntries.byScope.get(scope)?.ls : null) ??
+      languageServiceEntries.unscoped.ls;
     switch (method) {
       case "$getSupportedCodeFixes": {
         return respond(
@@ -1200,9 +1273,9 @@ delete Object.prototype.__proto__;
           const diagnosticMap = {};
           for (const specifier of args[0]) {
             diagnosticMap[specifier] = fromTypeScriptDiagnostics([
-              ...languageService.getSemanticDiagnostics(specifier),
-              ...languageService.getSuggestionDiagnostics(specifier),
-              ...languageService.getSyntacticDiagnostics(specifier),
+              ...ls.getSemanticDiagnostics(specifier),
+              ...ls.getSuggestionDiagnostics(specifier),
+              ...ls.getSyntacticDiagnostics(specifier),
             ].filter(({ code }) => !IGNORED_DIAGNOSTICS.includes(code)));
           }
           return respond(id, diagnosticMap);
@@ -1210,25 +1283,31 @@ delete Object.prototype.__proto__;
           if (
             !isCancellationError(e)
           ) {
-            respond(id, {}, e);
-            throw e;
+            return respond(
+              id,
+              {},
+              formatErrorWithArgs(e, [id, method, args, scope, maybeChange]),
+            );
           }
           return respond(id, {});
         }
       }
       default:
-        if (typeof languageService[method] === "function") {
+        if (typeof ls[method] === "function") {
           // The `getCompletionEntryDetails()` method returns null if the
           // `source` is `null` for whatever reason. It must be `undefined`.
           if (method == "getCompletionEntryDetails") {
             args[4] ??= undefined;
           }
           try {
-            return respond(id, languageService[method](...args));
+            return respond(id, ls[method](...args));
           } catch (e) {
             if (!isCancellationError(e)) {
-              respond(id, null, e);
-              throw e;
+              return respond(
+                id,
+                null,
+                formatErrorWithArgs(e, [id, method, args, scope, maybeChange]),
+              );
             }
             return respond(id);
           }
diff --git a/cli/tsc/dts/lib.deno.ns.d.ts b/cli/tsc/dts/lib.deno.ns.d.ts
index e89f01cdb86938..f6befc72bafb42 100644
--- a/cli/tsc/dts/lib.deno.ns.d.ts
+++ b/cli/tsc/dts/lib.deno.ns.d.ts
@@ -50,10 +50,10 @@ declare interface ImportMeta {
    * * Example:
    * ```
    * // Unix
-   * console.log(import.meta.dirname); // /home/alice/
+   * console.log(import.meta.dirname); // /home/alice
    *
    * // Windows
-   * console.log(import.meta.dirname); // C:\alice\
+   * console.log(import.meta.dirname); // C:\alice
    * ```
    */
   dirname?: string;
@@ -4416,6 +4416,8 @@ declare namespace Deno {
     | "SIGINFO"
     | "SIGINT"
     | "SIGIO"
+    | "SIGPOLL"
+    | "SIGUNUSED"
     | "SIGKILL"
     | "SIGPIPE"
     | "SIGPROF"
diff --git a/cli/tsc/dts/lib.deno.unstable.d.ts b/cli/tsc/dts/lib.deno.unstable.d.ts
index 4a92f6872ff09f..f444336bf8883a 100644
--- a/cli/tsc/dts/lib.deno.unstable.d.ts
+++ b/cli/tsc/dts/lib.deno.unstable.d.ts
@@ -371,11 +371,6 @@ declare namespace Deno {
     /** When `true`, function calls will run on a dedicated blocking thread and
      * will return a `Promise` resolving to the `result`. */
     nonblocking?: NonBlocking;
-    /** When `true`, function calls can safely callback into JavaScript or
-     * trigger a garbage collection event.
-     *
-     * @default {false} */
-    callback?: boolean;
     /** When `true`, dlopen will not fail if the symbol is not found.
      * Instead, the symbol will be set to `null`.
      *
diff --git a/cli/tsc/dts/lib.dom.asynciterable.d.ts b/cli/tsc/dts/lib.dom.asynciterable.d.ts
index 3b2458f8d91030..28e1bfd80e5685 100644
--- a/cli/tsc/dts/lib.dom.asynciterable.d.ts
+++ b/cli/tsc/dts/lib.dom.asynciterable.d.ts
@@ -28,7 +28,6 @@ interface FileSystemDirectoryHandle {
 }
 
 interface ReadableStream<R = any> {
-    [Symbol.asyncIterator](options?: {
-        preventCancel?: boolean;
-    }): AsyncIterableIterator<R>;
+    [Symbol.asyncIterator](options?: ReadableStreamIteratorOptions): AsyncIterableIterator<R>;
+    values(options?: ReadableStreamIteratorOptions): AsyncIterableIterator<R>;
 }
diff --git a/cli/tsc/dts/lib.dom.d.ts b/cli/tsc/dts/lib.dom.d.ts
index f0af1798cfb35f..6ee95c5298d041 100644
--- a/cli/tsc/dts/lib.dom.d.ts
+++ b/cli/tsc/dts/lib.dom.d.ts
@@ -15,7 +15,6 @@ and limitations under the License.
 
 
 /// <reference no-default-lib="true"/>
-/// <reference lib="dom.extras" />
 
 /////////////////////////////
 /// Window APIs
@@ -220,6 +219,9 @@ interface ChannelSplitterOptions extends AudioNodeOptions {
 interface CheckVisibilityOptions {
     checkOpacity?: boolean;
     checkVisibilityCSS?: boolean;
+    contentVisibilityAuto?: boolean;
+    opacityProperty?: boolean;
+    visibilityProperty?: boolean;
 }
 
 interface ClientQueryOptions {
@@ -286,6 +288,10 @@ interface ConstrainULongRange extends ULongRange {
     ideal?: number;
 }
 
+interface ContentVisibilityAutoStateChangeEventInit extends EventInit {
+    skipped?: boolean;
+}
+
 interface ConvolverOptions extends AudioNodeOptions {
     buffer?: AudioBuffer | null;
     disableNormalization?: boolean;
@@ -575,6 +581,8 @@ interface GainOptions extends AudioNodeOptions {
 
 interface GamepadEffectParameters {
     duration?: number;
+    leftTrigger?: number;
+    rightTrigger?: number;
     startDelay?: number;
     strongMagnitude?: number;
     weakMagnitude?: number;
@@ -1377,8 +1385,8 @@ interface RTCIceCandidateInit {
 }
 
 interface RTCIceCandidatePair {
-    local?: RTCIceCandidate;
-    remote?: RTCIceCandidate;
+    local: RTCIceCandidate;
+    remote: RTCIceCandidate;
 }
 
 interface RTCIceCandidatePairStats extends RTCStats {
@@ -1638,6 +1646,17 @@ interface ReadableStreamGetReaderOptions {
     mode?: ReadableStreamReaderMode;
 }
 
+interface ReadableStreamIteratorOptions {
+    /**
+     * Asynchronously iterates over the chunks in the stream's internal queue.
+     *
+     * Asynchronously iterating over the stream will lock it, preventing any other consumer from acquiring a reader. The lock will be released if the async iterator's return() method is called, e.g. by breaking out of the loop.
+     *
+     * By default, calling the async iterator's return() method will also cancel the stream. To prevent this, use the stream's values() method, passing true for the preventCancel option.
+     */
+    preventCancel?: boolean;
+}
+
 interface ReadableStreamReadDoneResult<T> {
     done: true;
     value?: T;
@@ -1769,21 +1788,22 @@ interface ScrollToOptions extends ScrollOptions {
 interface SecurityPolicyViolationEventInit extends EventInit {
     blockedURI?: string;
     columnNumber?: number;
-    disposition: SecurityPolicyViolationEventDisposition;
-    documentURI: string;
-    effectiveDirective: string;
+    disposition?: SecurityPolicyViolationEventDisposition;
+    documentURI?: string;
+    effectiveDirective?: string;
     lineNumber?: number;
-    originalPolicy: string;
+    originalPolicy?: string;
     referrer?: string;
     sample?: string;
     sourceFile?: string;
-    statusCode: number;
-    violatedDirective: string;
+    statusCode?: number;
+    violatedDirective?: string;
 }
 
 interface ShadowRootInit {
     delegatesFocus?: boolean;
     mode: ShadowRootMode;
+    serializable?: boolean;
     slotAssignment?: SlotAssignmentMode;
 }
 
@@ -2208,6 +2228,8 @@ interface ARIAMixin {
     ariaAtomic: string | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/ariaAutoComplete) */
     ariaAutoComplete: string | null;
+    ariaBrailleLabel: string | null;
+    ariaBrailleRoleDescription: string | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/ariaBusy) */
     ariaBusy: string | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/ariaChecked) */
@@ -2340,6 +2362,8 @@ declare var AbortSignal: {
     new(): AbortSignal;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/abort_static) */
     abort(reason?: any): AbortSignal;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/any_static) */
+    any(signals: AbortSignal[]): AbortSignal;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/timeout_static) */
     timeout(milliseconds: number): AbortSignal;
 };
@@ -3121,6 +3145,8 @@ interface Blob {
     readonly type: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/arrayBuffer) */
     arrayBuffer(): Promise<ArrayBuffer>;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/bytes) */
+    bytes(): Promise<Uint8Array>;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/slice) */
     slice(start?: number, end?: number, contentType?: string): Blob;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/stream) */
@@ -3791,6 +3817,16 @@ declare var CSSScale: {
     new(x: CSSNumberish, y: CSSNumberish, z?: CSSNumberish): CSSScale;
 };
 
+interface CSSScopeRule extends CSSGroupingRule {
+    readonly end: string | null;
+    readonly start: string | null;
+}
+
+declare var CSSScopeRule: {
+    prototype: CSSScopeRule;
+    new(): CSSScopeRule;
+};
+
 /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CSSSkew) */
 interface CSSSkew extends CSSTransformComponent {
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CSSSkew/ax) */
@@ -3826,6 +3862,15 @@ declare var CSSSkewY: {
     new(ay: CSSNumericValue): CSSSkewY;
 };
 
+/** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CSSStartingStyleRule) */
+interface CSSStartingStyleRule extends CSSGroupingRule {
+}
+
+declare var CSSStartingStyleRule: {
+    prototype: CSSStartingStyleRule;
+    new(): CSSStartingStyleRule;
+};
+
 /**
  * An object that is a CSS declaration block, and exposes style information and various style-related methods and properties.
  *
@@ -4051,6 +4096,7 @@ interface CSSStyleDeclaration {
     clipRule: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/color) */
     color: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/color-interpolation) */
     colorInterpolation: string;
     colorInterpolationFilters: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/color-scheme) */
@@ -4095,6 +4141,8 @@ interface CSSStyleDeclaration {
     containerType: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/content) */
     content: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/content-visibility) */
+    contentVisibility: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/counter-increment) */
     counterIncrement: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/counter-reset) */
@@ -4596,6 +4644,8 @@ interface CSSStyleDeclaration {
     textUnderlinePosition: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/text-wrap) */
     textWrap: string;
+    textWrapMode: string;
+    textWrapStyle: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/top) */
     top: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/touch-action) */
@@ -4610,6 +4660,8 @@ interface CSSStyleDeclaration {
     transformStyle: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/transition) */
     transition: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/transition-behavior) */
+    transitionBehavior: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/transition-delay) */
     transitionDelay: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/transition-duration) */
@@ -5031,6 +5083,8 @@ interface CSSStyleDeclaration {
     webkitUserSelect: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/white-space) */
     whiteSpace: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/white-space-collapse) */
+    whiteSpaceCollapse: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/widows) */
     widows: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/width) */
@@ -5049,6 +5103,8 @@ interface CSSStyleDeclaration {
     y: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/z-index) */
     zIndex: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/CSS/zoom) */
+    zoom: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CSSStyleDeclaration/getPropertyPriority) */
     getPropertyPriority(property: string): string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CSSStyleDeclaration/getPropertyValue) */
@@ -5812,6 +5868,17 @@ declare var ConstantSourceNode: {
     new(context: BaseAudioContext, options?: ConstantSourceOptions): ConstantSourceNode;
 };
 
+/** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ContentVisibilityAutoStateChangeEvent) */
+interface ContentVisibilityAutoStateChangeEvent extends Event {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ContentVisibilityAutoStateChangeEvent/skipped) */
+    readonly skipped: boolean;
+}
+
+declare var ContentVisibilityAutoStateChangeEvent: {
+    prototype: ContentVisibilityAutoStateChangeEvent;
+    new(type: string, eventInitDict?: ContentVisibilityAutoStateChangeEventInit): ContentVisibilityAutoStateChangeEvent;
+};
+
 /**
  * An AudioNode that performs a Linear Convolution on a given AudioBuffer, often used to achieve a reverb effect. A ConvolverNode always has exactly one input and one output.
  *
@@ -5973,6 +6040,16 @@ declare var CustomEvent: {
     new<T>(type: string, eventInitDict?: CustomEventInit<T>): CustomEvent<T>;
 };
 
+/** [MDN Reference](https://developer.mozilla.org/docs/Web/API/CustomStateSet) */
+interface CustomStateSet {
+    forEach(callbackfn: (value: string, key: string, parent: CustomStateSet) => void, thisArg?: any): void;
+}
+
+declare var CustomStateSet: {
+    prototype: CustomStateSet;
+    new(): CustomStateSet;
+};
+
 /**
  * An abnormal event (called an exception) which occurs as a result of calling a method or accessing a property of a web API.
  *
@@ -7161,6 +7238,7 @@ interface Document extends Node, DocumentOrShadowRoot, FontFaceSource, GlobalEve
     createEvent(eventInterface: "ClipboardEvent"): ClipboardEvent;
     createEvent(eventInterface: "CloseEvent"): CloseEvent;
     createEvent(eventInterface: "CompositionEvent"): CompositionEvent;
+    createEvent(eventInterface: "ContentVisibilityAutoStateChangeEvent"): ContentVisibilityAutoStateChangeEvent;
     createEvent(eventInterface: "CustomEvent"): CustomEvent;
     createEvent(eventInterface: "DeviceMotionEvent"): DeviceMotionEvent;
     createEvent(eventInterface: "DeviceOrientationEvent"): DeviceOrientationEvent;
@@ -7422,6 +7500,7 @@ interface Document extends Node, DocumentOrShadowRoot, FontFaceSource, GlobalEve
 declare var Document: {
     prototype: Document;
     new(): Document;
+    parseHTMLUnsafe(html: string): Document;
 };
 
 /**
@@ -7872,6 +7951,7 @@ interface Element extends Node, ARIAMixin, Animatable, ChildNode, InnerHTML, Non
     setAttributeNode(attr: Attr): Attr | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/setAttributeNodeNS) */
     setAttributeNodeNS(attr: Attr): Attr | null;
+    setHTMLUnsafe(html: string): void;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/setPointerCapture) */
     setPointerCapture(pointerId: number): void;
     /**
@@ -7936,6 +8016,8 @@ interface ElementInternals extends ARIAMixin {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ElementInternals/shadowRoot)
      */
     readonly shadowRoot: ShadowRoot | null;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ElementInternals/states) */
+    readonly states: CustomStateSet;
     /**
      * Returns the error message that would be shown to the user if internals's target element was to be checked for validity.
      *
@@ -8714,7 +8796,6 @@ declare var GainNode: {
 
 /**
  * This Gamepad API interface defines an individual gamepad or other controller, allowing access to information such as button presses, axis positions, and id.
- * Available only in secure contexts.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Gamepad)
  */
@@ -8733,7 +8814,7 @@ interface Gamepad {
     readonly mapping: GamepadMappingType;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Gamepad/timestamp) */
     readonly timestamp: DOMHighResTimeStamp;
-    readonly vibrationActuator: GamepadHapticActuator | null;
+    readonly vibrationActuator: GamepadHapticActuator;
 }
 
 declare var Gamepad: {
@@ -8743,7 +8824,6 @@ declare var Gamepad: {
 
 /**
  * An individual button of a gamepad or other controller, allowing access to the current state of different types of buttons available on the control device.
- * Available only in secure contexts.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/GamepadButton)
  */
@@ -8763,7 +8843,6 @@ declare var GamepadButton: {
 
 /**
  * This Gamepad API interface contains references to gamepads connected to the system, which is what the gamepad events Window.gamepadconnected and Window.gamepaddisconnected are fired in response to.
- * Available only in secure contexts.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/GamepadEvent)
  */
@@ -8783,8 +8862,6 @@ declare var GamepadEvent: {
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/GamepadHapticActuator)
  */
 interface GamepadHapticActuator {
-    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/GamepadHapticActuator/type) */
-    readonly type: GamepadHapticActuatorType;
     playEffect(type: GamepadHapticEffectType, params?: GamepadEffectParameters): Promise<GamepadHapticsResult>;
     reset(): Promise<GamepadHapticsResult>;
 }
@@ -9495,6 +9572,7 @@ interface HTMLAnchorElement extends HTMLElement, HTMLHyperlinkElementUtils {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAnchorElement/name)
      */
     name: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAnchorElement/ping) */
     ping: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAnchorElement/referrerPolicy) */
     referrerPolicy: string;
@@ -9572,6 +9650,7 @@ interface HTMLAreaElement extends HTMLElement, HTMLHyperlinkElementUtils {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAreaElement/noHref)
      */
     noHref: boolean;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAreaElement/ping) */
     ping: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLAreaElement/referrerPolicy) */
     referrerPolicy: string;
@@ -10167,7 +10246,11 @@ declare var HTMLElement: {
 interface HTMLEmbedElement extends HTMLElement {
     /** @deprecated */
     align: string;
-    /** Sets or retrieves the height of the object. */
+    /**
+     * Sets or retrieves the height of the object.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLEmbedElement/height)
+     */
     height: string;
     /**
      * Sets or retrieves the name of the object.
@@ -10177,7 +10260,11 @@ interface HTMLEmbedElement extends HTMLElement {
     /** Sets or retrieves a URL to be loaded by the object. */
     src: string;
     type: string;
-    /** Sets or retrieves the width of the object. */
+    /**
+     * Sets or retrieves the width of the object.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLEmbedElement/width)
+     */
     width: string;
     getSVGDocument(): Document | null;
     addEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
@@ -10750,6 +10837,7 @@ interface HTMLIFrameElement extends HTMLElement {
      */
     align: string;
     allow: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLIFrameElement/allowFullscreen) */
     allowFullscreen: boolean;
     /**
      * Retrieves the document object of the page or frame.
@@ -10776,6 +10864,7 @@ interface HTMLIFrameElement extends HTMLElement {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLIFrameElement/height)
      */
     height: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLIFrameElement/loading) */
     loading: string;
     /**
      * Sets or retrieves a URI to a long description of the object.
@@ -11015,7 +11104,11 @@ interface HTMLInputElement extends HTMLElement, PopoverInvokerElement {
     checked: boolean;
     /** Sets or retrieves the state of the check box or radio button. */
     defaultChecked: boolean;
-    /** Sets or retrieves the initial contents of the object. */
+    /**
+     * Sets or retrieves the initial contents of the object.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/defaultValue)
+     */
     defaultValue: string;
     dirName: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/disabled) */
@@ -11074,12 +11167,25 @@ interface HTMLInputElement extends HTMLElement, PopoverInvokerElement {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/list)
      */
     readonly list: HTMLDataListElement | null;
-    /** Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. */
+    /**
+     * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/max)
+     */
     max: string;
-    /** Sets or retrieves the maximum number of characters that the user can enter in a text control. */
+    /**
+     * Sets or retrieves the maximum number of characters that the user can enter in a text control.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/maxLength)
+     */
     maxLength: number;
-    /** Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. */
+    /**
+     * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/min)
+     */
     min: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/minLength) */
     minLength: number;
     /**
      * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list.
@@ -11110,16 +11216,28 @@ interface HTMLInputElement extends HTMLElement, PopoverInvokerElement {
     required: boolean;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/selectionDirection) */
     selectionDirection: "forward" | "backward" | "none" | null;
-    /** Gets or sets the end position or offset of a text selection. */
+    /**
+     * Gets or sets the end position or offset of a text selection.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/selectionEnd)
+     */
     selectionEnd: number | null;
-    /** Gets or sets the starting position or offset of a text selection. */
+    /**
+     * Gets or sets the starting position or offset of a text selection.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/selectionStart)
+     */
     selectionStart: number | null;
     size: number;
     /** The address or URL of the a media resource that is to be considered. */
     src: string;
     /** Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. */
     step: string;
-    /** Returns the content type of the object. */
+    /**
+     * Returns the content type of the object.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/type)
+     */
     type: string;
     /**
      * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map.
@@ -11138,7 +11256,11 @@ interface HTMLInputElement extends HTMLElement, PopoverInvokerElement {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/validity)
      */
     readonly validity: ValidityState;
-    /** Returns the value of the data at the cursor's current position. */
+    /**
+     * Returns the value of the data at the cursor's current position.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLInputElement/value)
+     */
     value: string;
     /** Returns a Date object representing the form control's value, if applicable; otherwise, returns null. Can be set, to change the value. Throws an "InvalidStateError" DOMException if the control isn't date- or time-based. */
     valueAsDate: Date | null;
@@ -11698,16 +11820,31 @@ declare var HTMLMenuElement: {
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement)
  */
 interface HTMLMetaElement extends HTMLElement {
-    /** Gets or sets meta-information to associate with httpEquiv or name. */
+    /**
+     * Gets or sets meta-information to associate with httpEquiv or name.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement/content)
+     */
     content: string;
-    /** Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. */
+    /**
+     * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement/httpEquiv)
+     */
     httpEquiv: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement/media) */
     media: string;
-    /** Sets or retrieves the value specified in the content attribute of the meta object. */
+    /**
+     * Sets or retrieves the value specified in the content attribute of the meta object.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement/name)
+     */
     name: string;
     /**
      * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object.
      * @deprecated
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLMetaElement/scheme)
      */
     scheme: string;
     addEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
@@ -11919,6 +12056,7 @@ interface HTMLObjectElement extends HTMLElement {
     type: string;
     /**
      * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map.
+     * @deprecated
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLObjectElement/useMap)
      */
@@ -12473,7 +12611,7 @@ interface HTMLSelectElement extends HTMLElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLSelectElement/type)
      */
-    readonly type: string;
+    readonly type: "select-one" | "select-multiple";
     /**
      * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting.
      *
@@ -12585,6 +12723,7 @@ declare var HTMLSlotElement: {
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLSourceElement)
  */
 interface HTMLSourceElement extends HTMLElement {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLSourceElement/height) */
     height: number;
     /**
      * Gets or sets the intended media type of the media source.
@@ -12608,6 +12747,7 @@ interface HTMLSourceElement extends HTMLElement {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLSourceElement/type)
      */
     type: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLSourceElement/width) */
     width: number;
     addEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
@@ -13249,7 +13389,11 @@ interface HTMLTextAreaElement extends HTMLElement {
     selectionStart: number;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLTextAreaElement/textLength) */
     readonly textLength: number;
-    /** Retrieves the type of control. */
+    /**
+     * Retrieves the type of control.
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLTextAreaElement/type)
+     */
     readonly type: string;
     /** Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */
     readonly validationMessage: string;
@@ -13472,11 +13616,13 @@ interface HTMLVideoElement extends HTMLMediaElement {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement/width)
      */
     width: number;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement/cancelVideoFrameCallback) */
     cancelVideoFrameCallback(handle: number): void;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement/getVideoPlaybackQuality) */
     getVideoPlaybackQuality(): VideoPlaybackQuality;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement/requestPictureInPicture) */
     requestPictureInPicture(): Promise<PictureInPictureWindow>;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement/requestVideoFrameCallback) */
     requestVideoFrameCallback(callback: VideoFrameRequestCallback): number;
     addEventListener<K extends keyof HTMLVideoElementEventMap>(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
@@ -14558,6 +14704,29 @@ declare var KeyframeEffect: {
     new(source: KeyframeEffect): KeyframeEffect;
 };
 
+/** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint) */
+interface LargestContentfulPaint extends PerformanceEntry {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/element) */
+    readonly element: Element | null;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/id) */
+    readonly id: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/loadTime) */
+    readonly loadTime: DOMHighResTimeStamp;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/renderTime) */
+    readonly renderTime: DOMHighResTimeStamp;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/size) */
+    readonly size: number;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/url) */
+    readonly url: string;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/LargestContentfulPaint/toJSON) */
+    toJSON(): any;
+}
+
+declare var LargestContentfulPaint: {
+    prototype: LargestContentfulPaint;
+    new(): LargestContentfulPaint;
+};
+
 interface LinkStyle {
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLLinkElement/sheet) */
     readonly sheet: CSSStyleSheet | null;
@@ -21395,6 +21564,8 @@ interface ShadowRootEventMap {
 
 /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ShadowRoot) */
 interface ShadowRoot extends DocumentFragment, DocumentOrShadowRoot, InnerHTML {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ShadowRoot/clonable) */
+    readonly clonable: boolean;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ShadowRoot/delegatesFocus) */
     readonly delegatesFocus: boolean;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ShadowRoot/host) */
@@ -21404,6 +21575,7 @@ interface ShadowRoot extends DocumentFragment, DocumentOrShadowRoot, InnerHTML {
     onslotchange: ((this: ShadowRoot, ev: Event) => any) | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/ShadowRoot/slotAssignment) */
     readonly slotAssignment: SlotAssignmentMode;
+    setHTMLUnsafe(html: string): void;
     /** Throws a "NotSupportedError" DOMException if context object is a shadow root. */
     addEventListener<K extends keyof ShadowRootEventMap>(type: K, listener: (this: ShadowRoot, ev: ShadowRootEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
@@ -25926,7 +26098,11 @@ interface Window extends EventTarget, AnimationFrameProvider, GlobalEventHandler
     readonly window: Window & typeof globalThis;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/alert) */
     alert(message?: any): void;
-    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/blur) */
+    /**
+     * @deprecated
+     *
+     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/blur)
+     */
     blur(): void;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/cancelIdleCallback) */
     cancelIdleCallback(handle: number): void;
@@ -27551,7 +27727,11 @@ declare var visualViewport: VisualViewport | null;
 declare var window: Window & typeof globalThis;
 /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/alert) */
 declare function alert(message?: any): void;
-/** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/blur) */
+/**
+ * @deprecated
+ *
+ * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/blur)
+ */
 declare function blur(): void;
 /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/cancelIdleCallback) */
 declare function cancelIdleCallback(handle: number): void;
@@ -28298,8 +28478,7 @@ type FontDisplay = "auto" | "block" | "fallback" | "optional" | "swap";
 type FontFaceLoadStatus = "error" | "loaded" | "loading" | "unloaded";
 type FontFaceSetLoadStatus = "loaded" | "loading";
 type FullscreenNavigationUI = "auto" | "hide" | "show";
-type GamepadHapticActuatorType = "vibration";
-type GamepadHapticEffectType = "dual-rumble";
+type GamepadHapticEffectType = "dual-rumble" | "trigger-rumble";
 type GamepadHapticsResult = "complete" | "preempted";
 type GamepadMappingType = "" | "standard" | "xr-standard";
 type GlobalCompositeOperation = "color" | "color-burn" | "color-dodge" | "copy" | "darken" | "destination-atop" | "destination-in" | "destination-out" | "destination-over" | "difference" | "exclusion" | "hard-light" | "hue" | "lighten" | "lighter" | "luminosity" | "multiply" | "overlay" | "saturation" | "screen" | "soft-light" | "source-atop" | "source-in" | "source-out" | "source-over" | "xor";
diff --git a/cli/tsc/dts/lib.dom.iterable.d.ts b/cli/tsc/dts/lib.dom.iterable.d.ts
index 85ad944a7f9a3a..f8ac3d9c11dbf8 100644
--- a/cli/tsc/dts/lib.dom.iterable.d.ts
+++ b/cli/tsc/dts/lib.dom.iterable.d.ts
@@ -20,6 +20,11 @@ and limitations under the License.
 /// Window Iterable APIs
 /////////////////////////////
 
+interface AbortSignal {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/any_static) */
+    any(signals: Iterable<AbortSignal>): AbortSignal;
+}
+
 interface AudioParam {
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AudioParam/setValueCurveAtTime) */
     setValueCurveAtTime(values: Iterable<number>, startTime: number, duration: number): AudioParam;
@@ -83,6 +88,9 @@ interface CanvasPathDrawingStyles {
     setLineDash(segments: Iterable<number>): void;
 }
 
+interface CustomStateSet extends Set<string> {
+}
+
 interface DOMRectList {
     [Symbol.iterator](): IterableIterator<DOMRect>;
 }
diff --git a/cli/tsc/dts/lib.es2015.core.d.ts b/cli/tsc/dts/lib.es2015.core.d.ts
index ab37bc49fd850c..1b22b29b42a47c 100644
--- a/cli/tsc/dts/lib.es2015.core.d.ts
+++ b/cli/tsc/dts/lib.es2015.core.d.ts
@@ -60,6 +60,8 @@ interface Array<T> {
      * @param end If not specified, length of the this object is used as its default value.
      */
     copyWithin(target: number, start: number, end?: number): this;
+
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions & Intl.DateTimeFormatOptions): string;
 }
 
 interface ArrayConstructor {
@@ -360,6 +362,8 @@ interface ReadonlyArray<T> {
      * predicate. If it is not provided, undefined is used instead.
      */
     findIndex(predicate: (value: T, index: number, obj: readonly T[]) => unknown, thisArg?: any): number;
+
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions & Intl.DateTimeFormatOptions): string;
 }
 
 interface RegExp {
@@ -555,3 +559,39 @@ interface StringConstructor {
      */
     raw(template: { raw: readonly string[] | ArrayLike<string>; }, ...substitutions: any[]): string;
 }
+
+interface Int8Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Uint8Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Uint8ClampedArray {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Int16Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Uint16Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Int32Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Uint32Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Float32Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
+
+interface Float64Array {
+    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions): string;
+}
diff --git a/cli/tsc/dts/lib.es2018.intl.d.ts b/cli/tsc/dts/lib.es2018.intl.d.ts
index 8517ba9385612d..04669d8e6f883c 100644
--- a/cli/tsc/dts/lib.es2018.intl.d.ts
+++ b/cli/tsc/dts/lib.es2018.intl.d.ts
@@ -55,10 +55,22 @@ declare namespace Intl {
 
     const PluralRules: PluralRulesConstructor;
 
-    // We can only have one definition for 'type' in TypeScript, and so you can learn where the keys come from here:
-    type ES2018NumberFormatPartType = "literal" | "nan" | "infinity" | "percent" | "integer" | "group" | "decimal" | "fraction" | "plusSign" | "minusSign" | "percentSign" | "currency" | "code" | "symbol" | "name";
-    type ES2020NumberFormatPartType = "compact" | "exponentInteger" | "exponentMinusSign" | "exponentSeparator" | "unit" | "unknown";
-    type NumberFormatPartTypes = ES2018NumberFormatPartType | ES2020NumberFormatPartType;
+    interface NumberFormatPartTypeRegistry {
+        literal: never;
+        nan: never;
+        infinity: never;
+        percent: never;
+        integer: never;
+        group: never;
+        decimal: never;
+        fraction: never;
+        plusSign: never;
+        minusSign: never;
+        percentSign: never;
+        currency: never;
+    }
+
+    type NumberFormatPartTypes = keyof NumberFormatPartTypeRegistry;
 
     interface NumberFormatPart {
         type: NumberFormatPartTypes;
diff --git a/cli/tsc/dts/lib.es2019.intl.d.ts b/cli/tsc/dts/lib.es2019.intl.d.ts
index 04e77c126d85b6..403dc87d8aa31a 100644
--- a/cli/tsc/dts/lib.es2019.intl.d.ts
+++ b/cli/tsc/dts/lib.es2019.intl.d.ts
@@ -18,6 +18,6 @@ and limitations under the License.
 
 declare namespace Intl {
     interface DateTimeFormatPartTypesRegistry {
-        unknown: any;
+        unknown: never;
     }
 }
diff --git a/cli/tsc/dts/lib.es2020.bigint.d.ts b/cli/tsc/dts/lib.es2020.bigint.d.ts
index d6b04d7a95cb28..4b8939601ba5dc 100644
--- a/cli/tsc/dts/lib.es2020.bigint.d.ts
+++ b/cli/tsc/dts/lib.es2020.bigint.d.ts
@@ -369,7 +369,7 @@ interface BigInt64Array {
     subarray(begin?: number, end?: number): BigInt64Array;
 
     /** Converts the array to a string by using the current locale. */
-    toLocaleString(): string;
+    toLocaleString(locales?: string | string[], options?: Intl.NumberFormatOptions): string;
 
     /** Returns a string representation of the array. */
     toString(): string;
@@ -641,7 +641,7 @@ interface BigUint64Array {
     subarray(begin?: number, end?: number): BigUint64Array;
 
     /** Converts the array to a string by using the current locale. */
-    toLocaleString(): string;
+    toLocaleString(locales?: string | string[], options?: Intl.NumberFormatOptions): string;
 
     /** Returns a string representation of the array. */
     toString(): string;
@@ -723,6 +723,5 @@ interface DataView {
 declare namespace Intl {
     interface NumberFormat {
         format(value: number | bigint): string;
-        resolvedOptions(): ResolvedNumberFormatOptions;
     }
 }
diff --git a/cli/tsc/dts/lib.es2020.intl.d.ts b/cli/tsc/dts/lib.es2020.intl.d.ts
index 59c0d7ebdf679b..0da854e161c366 100644
--- a/cli/tsc/dts/lib.es2020.intl.d.ts
+++ b/cli/tsc/dts/lib.es2020.intl.d.ts
@@ -241,24 +241,49 @@ declare namespace Intl {
         ): UnicodeBCP47LocaleIdentifier[];
     };
 
+    interface NumberFormatOptionsStyleRegistry {
+        unit: never;
+    }
+
+    interface NumberFormatOptionsCurrencyDisplayRegistry {
+        narrowSymbol: never;
+    }
+
+    interface NumberFormatOptionsSignDisplayRegistry {
+        auto: never;
+        never: never;
+        always: never;
+        exceptZero: never;
+    }
+
+    type NumberFormatOptionsSignDisplay = keyof NumberFormatOptionsSignDisplayRegistry;
+
     interface NumberFormatOptions {
+        numberingSystem?: string | undefined;
         compactDisplay?: "short" | "long" | undefined;
         notation?: "standard" | "scientific" | "engineering" | "compact" | undefined;
-        signDisplay?: "auto" | "never" | "always" | "exceptZero" | undefined;
+        signDisplay?: NumberFormatOptionsSignDisplay | undefined;
         unit?: string | undefined;
         unitDisplay?: "short" | "long" | "narrow" | undefined;
-        currencyDisplay?: string | undefined;
-        currencySign?: string | undefined;
+        currencySign?: "standard" | "accounting" | undefined;
     }
 
     interface ResolvedNumberFormatOptions {
         compactDisplay?: "short" | "long";
-        notation?: "standard" | "scientific" | "engineering" | "compact";
-        signDisplay?: "auto" | "never" | "always" | "exceptZero";
+        notation: "standard" | "scientific" | "engineering" | "compact";
+        signDisplay: NumberFormatOptionsSignDisplay;
         unit?: string;
         unitDisplay?: "short" | "long" | "narrow";
-        currencyDisplay?: string;
-        currencySign?: string;
+        currencySign?: "standard" | "accounting";
+    }
+
+    interface NumberFormatPartTypeRegistry {
+        compact: never;
+        exponentInteger: never;
+        exponentMinusSign: never;
+        exponentSeparator: never;
+        unit: never;
+        unknown: never;
     }
 
     interface DateTimeFormatOptions {
diff --git a/cli/tsc/dts/lib.es2021.weakref.d.ts b/cli/tsc/dts/lib.es2021.weakref.d.ts
index 986af60d49ebfd..48e76265a2c5fb 100644
--- a/cli/tsc/dts/lib.es2021.weakref.d.ts
+++ b/cli/tsc/dts/lib.es2021.weakref.d.ts
@@ -60,7 +60,7 @@ interface FinalizationRegistry<T> {
      * @param unregisterToken The token that was used as the unregisterToken argument when calling
      * register to register the target value.
      */
-    unregister(unregisterToken: WeakKey): void;
+    unregister(unregisterToken: WeakKey): boolean;
 }
 
 interface FinalizationRegistryConstructor {
diff --git a/cli/tsc/dts/lib.es2022.regexp.d.ts b/cli/tsc/dts/lib.es2022.regexp.d.ts
index 88ebbce9b6b311..5a15cd49ebec1e 100644
--- a/cli/tsc/dts/lib.es2022.regexp.d.ts
+++ b/cli/tsc/dts/lib.es2022.regexp.d.ts
@@ -32,7 +32,7 @@ interface RegExpIndicesArray extends Array<[number, number]> {
 
 interface RegExp {
     /**
-     * Returns a Boolean value indicating the state of the hasIndices flag (d) used with with a regular expression.
+     * Returns a Boolean value indicating the state of the hasIndices flag (d) used with a regular expression.
      * Default is false. Read-only.
      */
     readonly hasIndices: boolean;
diff --git a/cli/tsc/dts/lib.es2023.d.ts b/cli/tsc/dts/lib.es2023.d.ts
index b70830cea517f8..13598a29725794 100644
--- a/cli/tsc/dts/lib.es2023.d.ts
+++ b/cli/tsc/dts/lib.es2023.d.ts
@@ -19,3 +19,4 @@ and limitations under the License.
 /// <reference lib="es2022" />
 /// <reference lib="es2023.array" />
 /// <reference lib="es2023.collection" />
+/// <reference lib="es2023.intl" />
diff --git a/cli/tsc/dts/lib.es2023.intl.d.ts b/cli/tsc/dts/lib.es2023.intl.d.ts
new file mode 100644
index 00000000000000..654b51ca1e5d95
--- /dev/null
+++ b/cli/tsc/dts/lib.es2023.intl.d.ts
@@ -0,0 +1,56 @@
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+
+
+/// <reference no-default-lib="true"/>
+
+declare namespace Intl {
+    interface NumberFormatOptionsUseGroupingRegistry {
+        min2: never;
+        auto: never;
+        always: never;
+    }
+
+    interface NumberFormatOptionsSignDisplayRegistry {
+        negative: never;
+    }
+
+    interface NumberFormatOptions {
+        roundingPriority?: "auto" | "morePrecision" | "lessPrecision" | undefined;
+        roundingIncrement?: 1 | 2 | 5 | 10 | 20 | 25 | 50 | 100 | 200 | 250 | 500 | 1000 | 2000 | 2500 | 5000 | undefined;
+        roundingMode?: "ceil" | "floor" | "expand" | "trunc" | "halfCeil" | "halfFloor" | "halfExpand" | "halfTrunc" | "halfEven" | undefined;
+        trailingZeroDisplay?: "auto" | "stripIfInteger" | undefined;
+    }
+
+    interface ResolvedNumberFormatOptions {
+        roundingPriority: "auto" | "morePrecision" | "lessPrecision";
+        roundingMode: "ceil" | "floor" | "expand" | "trunc" | "halfCeil" | "halfFloor" | "halfExpand" | "halfTrunc" | "halfEven";
+        roundingIncrement: 1 | 2 | 5 | 10 | 20 | 25 | 50 | 100 | 200 | 250 | 500 | 1000 | 2000 | 2500 | 5000;
+        trailingZeroDisplay: "auto" | "stripIfInteger";
+    }
+
+    interface NumberRangeFormatPart extends NumberFormatPart {
+        source: "startRange" | "endRange" | "shared";
+    }
+
+    type StringNumericLiteral = `${number}` | "Infinity" | "-Infinity" | "+Infinity";
+
+    interface NumberFormat {
+        format(value: number | bigint | StringNumericLiteral): string;
+        formatToParts(value: number | bigint | StringNumericLiteral): NumberFormatPart[];
+        formatRange(start: number | bigint | StringNumericLiteral, end: number | bigint | StringNumericLiteral): string;
+        formatRangeToParts(start: number | bigint | StringNumericLiteral, end: number | bigint | StringNumericLiteral): NumberRangeFormatPart[];
+    }
+}
diff --git a/cli/tsc/dts/lib.es5.d.ts b/cli/tsc/dts/lib.es5.d.ts
index dee445d079a359..cf9adfe1e03d43 100644
--- a/cli/tsc/dts/lib.es5.d.ts
+++ b/cli/tsc/dts/lib.es5.d.ts
@@ -818,7 +818,7 @@ interface Date {
     getMilliseconds(): number;
     /** Gets the milliseconds of a Date object using Universal Coordinated Time (UTC). */
     getUTCMilliseconds(): number;
-    /** Gets the difference in minutes between the time on the local computer and Universal Coordinated Time (UTC). */
+    /** Gets the difference in minutes between Universal Coordinated Time (UTC) and the time on the local computer. */
     getTimezoneOffset(): number;
     /**
      * Sets the date and time value in the Date object.
@@ -4433,12 +4433,33 @@ declare namespace Intl {
 
     var Collator: CollatorConstructor;
 
+    interface NumberFormatOptionsStyleRegistry {
+        decimal: never;
+        percent: never;
+        currency: never;
+    }
+
+    type NumberFormatOptionsStyle = keyof NumberFormatOptionsStyleRegistry;
+
+    interface NumberFormatOptionsCurrencyDisplayRegistry {
+        code: never;
+        symbol: never;
+        name: never;
+    }
+
+    type NumberFormatOptionsCurrencyDisplay = keyof NumberFormatOptionsCurrencyDisplayRegistry;
+
+    interface NumberFormatOptionsUseGroupingRegistry {}
+
+    type NumberFormatOptionsUseGrouping = {} extends NumberFormatOptionsUseGroupingRegistry ? boolean : keyof NumberFormatOptionsUseGroupingRegistry | "true" | "false" | boolean;
+    type ResolvedNumberFormatOptionsUseGrouping = {} extends NumberFormatOptionsUseGroupingRegistry ? boolean : keyof NumberFormatOptionsUseGroupingRegistry | false;
+
     interface NumberFormatOptions {
-        localeMatcher?: string | undefined;
-        style?: string | undefined;
+        localeMatcher?: "lookup" | "best fit" | undefined;
+        style?: NumberFormatOptionsStyle | undefined;
         currency?: string | undefined;
-        currencySign?: string | undefined;
-        useGrouping?: boolean | undefined;
+        currencyDisplay?: NumberFormatOptionsCurrencyDisplay | undefined;
+        useGrouping?: NumberFormatOptionsUseGrouping | undefined;
         minimumIntegerDigits?: number | undefined;
         minimumFractionDigits?: number | undefined;
         maximumFractionDigits?: number | undefined;
@@ -4449,14 +4470,15 @@ declare namespace Intl {
     interface ResolvedNumberFormatOptions {
         locale: string;
         numberingSystem: string;
-        style: string;
+        style: NumberFormatOptionsStyle;
         currency?: string;
+        currencyDisplay?: NumberFormatOptionsCurrencyDisplay;
         minimumIntegerDigits: number;
-        minimumFractionDigits: number;
-        maximumFractionDigits: number;
+        minimumFractionDigits?: number;
+        maximumFractionDigits?: number;
         minimumSignificantDigits?: number;
         maximumSignificantDigits?: number;
-        useGrouping: boolean;
+        useGrouping: ResolvedNumberFormatOptionsUseGrouping;
     }
 
     interface NumberFormat {
diff --git a/cli/tsc/dts/lib.esnext.array.d.ts b/cli/tsc/dts/lib.esnext.array.d.ts
index bcf6fb62cf5977..39efbba0ddfc28 100644
--- a/cli/tsc/dts/lib.esnext.array.d.ts
+++ b/cli/tsc/dts/lib.esnext.array.d.ts
@@ -13,18 +13,23 @@ See the Apache Version 2.0 License for specific language governing permissions
 and limitations under the License.
 ***************************************************************************** */
 
+
 /// <reference no-default-lib="true"/>
 
-// NOTE(bartlomieju): taken from https://github.com/microsoft/TypeScript/issues/50803#issuecomment-1249030430
-// while we wait for these types to officially ship
 interface ArrayConstructor {
-  fromAsync<T>(
-      iterableOrArrayLike: AsyncIterable<T> | Iterable<T | Promise<T>> | ArrayLike<T | Promise<T>>,
-  ): Promise<T[]>;
-  
-  fromAsync<T, U>(
-      iterableOrArrayLike: AsyncIterable<T> | Iterable<T> | ArrayLike<T>, 
-      mapFn: (value: Awaited<T>) => U, 
-      thisArg?: any,
-  ): Promise<Awaited<U>[]>;
+    /**
+     * Creates an array from an async iterator or iterable object.
+     * @param iterableOrArrayLike An async iterator or array-like object to convert to an array.
+     */
+    fromAsync<T>(iterableOrArrayLike: AsyncIterable<T> | Iterable<T | PromiseLike<T>> | ArrayLike<T | PromiseLike<T>>): Promise<T[]>;
+
+    /**
+     * Creates an array from an async iterator or iterable object.
+     *
+     * @param iterableOrArrayLike An async iterator or array-like object to convert to an array.
+     * @param mapfn A mapping function to call on every element of itarableOrArrayLike.
+     *      Each return value is awaited before being added to result array.
+     * @param thisArg Value of 'this' used when executing mapfn.
+     */
+    fromAsync<T, U>(iterableOrArrayLike: AsyncIterable<T> | Iterable<T> | ArrayLike<T>, mapFn: (value: Awaited<T>) => U, thisArg?: any): Promise<Awaited<U>[]>;
 }
diff --git a/cli/tsc/dts/lib.esnext.collection.d.ts b/cli/tsc/dts/lib.esnext.collection.d.ts
index 834b1a6b178c15..1278a38f67a341 100644
--- a/cli/tsc/dts/lib.esnext.collection.d.ts
+++ b/cli/tsc/dts/lib.esnext.collection.d.ts
@@ -28,33 +28,79 @@ interface MapConstructor {
     ): Map<K, T[]>;
 }
 
+interface ReadonlySetLike<T> {
+    /**
+     * Despite its name, returns an iterator of the values in the set-like.
+     */
+    keys(): Iterator<T>;
+    /**
+     * @returns a boolean indicating whether an element with the specified value exists in the set-like or not.
+     */
+    has(value: T): boolean;
+    /**
+     * @returns the number of (unique) elements in the set-like.
+     */
+    readonly size: number;
+}
+
 interface Set<T> {
     /**
      * @returns a new Set containing all the elements in this Set and also all the elements in the argument.
      */
-    union<U>(other: Set<U>): Set<T | U>;
+    union<U>(other: ReadonlySetLike<U>): Set<T | U>;
+    /**
+     * @returns a new Set containing all the elements which are both in this Set and in the argument.
+     */
+    intersection<U>(other: ReadonlySetLike<U>): Set<T & U>;
+    /**
+     * @returns a new Set containing all the elements in this Set which are not also in the argument.
+     */
+    difference<U>(other: ReadonlySetLike<U>): Set<T>;
+    /**
+     * @returns a new Set containing all the elements which are in either this Set or in the argument, but not in both.
+     */
+    symmetricDifference<U>(other: ReadonlySetLike<U>): Set<T | U>;
+    /**
+     * @returns a boolean indicating whether all the elements in this Set are also in the argument.
+     */
+    isSubsetOf(other: ReadonlySetLike<unknown>): boolean;
+    /**
+     * @returns a boolean indicating whether all the elements in the argument are also in this Set.
+     */
+    isSupersetOf(other: ReadonlySetLike<unknown>): boolean;
+    /**
+     * @returns a boolean indicating whether this Set has no elements in common with the argument.
+     */
+    isDisjointFrom(other: ReadonlySetLike<unknown>): boolean;
+}
+
+interface ReadonlySet<T> {
+    /**
+     * @returns a new Set containing all the elements in this Set and also all the elements in the argument.
+     */
+    union<U>(other: ReadonlySetLike<U>): Set<T | U>;
     /**
      * @returns a new Set containing all the elements which are both in this Set and in the argument.
      */
-    intersection<U>(other: Set<U>): Set<T & U>;
+    intersection<U>(other: ReadonlySetLike<U>): Set<T & U>;
     /**
      * @returns a new Set containing all the elements in this Set which are not also in the argument.
      */
-    difference<U>(other: Set<U>): Set<T>;
+    difference<U>(other: ReadonlySetLike<U>): Set<T>;
     /**
      * @returns a new Set containing all the elements which are in either this Set or in the argument, but not in both.
      */
-    symmetricDifference<U>(other: Set<U>): Set<T | U>;
+    symmetricDifference<U>(other: ReadonlySetLike<U>): Set<T | U>;
     /**
      * @returns a boolean indicating whether all the elements in this Set are also in the argument.
      */
-    isSubsetOf(other: Set<unknown>): boolean;
+    isSubsetOf(other: ReadonlySetLike<unknown>): boolean;
     /**
      * @returns a boolean indicating whether all the elements in the argument are also in this Set.
      */
-    isSupersetOf(other: Set<unknown>): boolean;
+    isSupersetOf(other: ReadonlySetLike<unknown>): boolean;
     /**
      * @returns a boolean indicating whether this Set has no elements in common with the argument.
      */
-    isDisjointFrom(other: Set<unknown>): boolean;
+    isDisjointFrom(other: ReadonlySetLike<unknown>): boolean;
 }
diff --git a/cli/tsc/dts/lib.esnext.d.ts b/cli/tsc/dts/lib.esnext.d.ts
index 63b388abaee3b7..a2912fe3d87444 100644
--- a/cli/tsc/dts/lib.esnext.d.ts
+++ b/cli/tsc/dts/lib.esnext.d.ts
@@ -17,11 +17,12 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 /// <reference lib="es2023" />
-/// <reference lib="esnext.array" />
 /// <reference lib="esnext.intl" />
-/// <reference lib="esnext.object" />
 /// <reference lib="esnext.decorators" />
 /// <reference lib="esnext.disposable" />
 /// <reference lib="esnext.promise" />
 /// <reference lib="esnext.object" />
 /// <reference lib="esnext.collection" />
+/// <reference lib="esnext.array" />
+/// <reference lib="esnext.regexp" />
+/// <reference lib="esnext.string" />
diff --git a/cli/tsc/dts/lib.esnext.intl.d.ts b/cli/tsc/dts/lib.esnext.intl.d.ts
index c02e8b81602c51..71b72acc8fe845 100644
--- a/cli/tsc/dts/lib.esnext.intl.d.ts
+++ b/cli/tsc/dts/lib.esnext.intl.d.ts
@@ -17,12 +17,5 @@ and limitations under the License.
 /// <reference no-default-lib="true"/>
 
 declare namespace Intl {
-    interface NumberRangeFormatPart extends NumberFormatPart {
-        source: "startRange" | "endRange" | "shared";
-    }
-
-    interface NumberFormat {
-        formatRange(start: number | bigint, end: number | bigint): string;
-        formatRangeToParts(start: number | bigint, end: number | bigint): NumberRangeFormatPart[];
-    }
+    // Empty
 }
diff --git a/cli/tsc/dts/lib.esnext.regexp.d.ts b/cli/tsc/dts/lib.esnext.regexp.d.ts
new file mode 100644
index 00000000000000..d660eab81f790f
--- /dev/null
+++ b/cli/tsc/dts/lib.esnext.regexp.d.ts
@@ -0,0 +1,25 @@
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+
+
+/// <reference no-default-lib="true"/>
+
+interface RegExp {
+    /**
+     * Returns a Boolean value indicating the state of the unicodeSets flag (v) used with a regular expression.
+     * Default is false. Read-only.
+     */
+    readonly unicodeSets: boolean;
+}
diff --git a/cli/tsc/dts/lib.esnext.string.d.ts b/cli/tsc/dts/lib.esnext.string.d.ts
new file mode 100644
index 00000000000000..faea82c97935a6
--- /dev/null
+++ b/cli/tsc/dts/lib.esnext.string.d.ts
@@ -0,0 +1,29 @@
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+
+
+/// <reference no-default-lib="true"/>
+
+interface String {
+    /**
+     * Returns true if all leading surrogates and trailing surrogates appear paired and in order.
+     */
+    isWellFormed(): boolean;
+
+    /**
+     * Returns a string where all lone or out-of-order surrogates have been replaced by the Unicode replacement character (U+FFFD).
+     */
+    toWellFormed(): string;
+}
diff --git a/cli/tsc/dts/lib.webworker.asynciterable.d.ts b/cli/tsc/dts/lib.webworker.asynciterable.d.ts
index 421a6b9dc91a6b..86de21097f84a2 100644
--- a/cli/tsc/dts/lib.webworker.asynciterable.d.ts
+++ b/cli/tsc/dts/lib.webworker.asynciterable.d.ts
@@ -26,3 +26,8 @@ interface FileSystemDirectoryHandle {
     keys(): AsyncIterableIterator<string>;
     values(): AsyncIterableIterator<FileSystemHandle>;
 }
+
+interface ReadableStream<R = any> {
+    [Symbol.asyncIterator](options?: ReadableStreamIteratorOptions): AsyncIterableIterator<R>;
+    values(options?: ReadableStreamIteratorOptions): AsyncIterableIterator<R>;
+}
diff --git a/cli/tsc/dts/lib.webworker.d.ts b/cli/tsc/dts/lib.webworker.d.ts
index 7ffd63c4b2cbc9..5a1868e15c0120 100644
--- a/cli/tsc/dts/lib.webworker.d.ts
+++ b/cli/tsc/dts/lib.webworker.d.ts
@@ -550,6 +550,17 @@ interface ReadableStreamGetReaderOptions {
     mode?: ReadableStreamReaderMode;
 }
 
+interface ReadableStreamIteratorOptions {
+    /**
+     * Asynchronously iterates over the chunks in the stream's internal queue.
+     *
+     * Asynchronously iterating over the stream will lock it, preventing any other consumer from acquiring a reader. The lock will be released if the async iterator's return() method is called, e.g. by breaking out of the loop.
+     *
+     * By default, calling the async iterator's return() method will also cancel the stream. To prevent this, use the stream's values() method, passing true for the preventCancel option.
+     */
+    preventCancel?: boolean;
+}
+
 interface ReadableStreamReadDoneResult<T> {
     done: true;
     value?: T;
@@ -647,16 +658,16 @@ interface RsaPssParams extends Algorithm {
 interface SecurityPolicyViolationEventInit extends EventInit {
     blockedURI?: string;
     columnNumber?: number;
-    disposition: SecurityPolicyViolationEventDisposition;
-    documentURI: string;
-    effectiveDirective: string;
+    disposition?: SecurityPolicyViolationEventDisposition;
+    documentURI?: string;
+    effectiveDirective?: string;
     lineNumber?: number;
-    originalPolicy: string;
+    originalPolicy?: string;
     referrer?: string;
     sample?: string;
     sourceFile?: string;
-    statusCode: number;
-    violatedDirective: string;
+    statusCode?: number;
+    violatedDirective?: string;
 }
 
 interface StorageEstimate {
@@ -971,6 +982,8 @@ declare var AbortSignal: {
     new(): AbortSignal;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/abort_static) */
     abort(reason?: any): AbortSignal;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/any_static) */
+    any(signals: AbortSignal[]): AbortSignal;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/timeout_static) */
     timeout(milliseconds: number): AbortSignal;
 };
@@ -1007,6 +1020,8 @@ interface Blob {
     readonly type: string;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/arrayBuffer) */
     arrayBuffer(): Promise<ArrayBuffer>;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/bytes) */
+    bytes(): Promise<Uint8Array>;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/slice) */
     slice(start?: number, end?: number, contentType?: string): Blob;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/stream) */
@@ -5223,6 +5238,7 @@ interface ServiceWorkerGlobalScopeEventMap extends WorkerGlobalScopeEventMap {
 
 /**
  * This ServiceWorker API interface represents the global execution context of a service worker.
+ * Available only in secure contexts.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ServiceWorkerGlobalScope)
  */
diff --git a/cli/tsc/dts/lib.webworker.iterable.d.ts b/cli/tsc/dts/lib.webworker.iterable.d.ts
index 54f5528b283553..4f53ad5e086746 100644
--- a/cli/tsc/dts/lib.webworker.iterable.d.ts
+++ b/cli/tsc/dts/lib.webworker.iterable.d.ts
@@ -20,6 +20,11 @@ and limitations under the License.
 /// Worker Iterable APIs
 /////////////////////////////
 
+interface AbortSignal {
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/any_static) */
+    any(signals: Iterable<AbortSignal>): AbortSignal;
+}
+
 interface CSSNumericArray {
     [Symbol.iterator](): IterableIterator<CSSNumericValue>;
     entries(): IterableIterator<[number, CSSNumericValue]>;
diff --git a/cli/tsc/dts/typescript.d.ts b/cli/tsc/dts/typescript.d.ts
index 3cf955e29f769f..882767d3cbea6a 100644
--- a/cli/tsc/dts/typescript.d.ts
+++ b/cli/tsc/dts/typescript.d.ts
@@ -15,92 +15,38 @@ and limitations under the License.
 
 declare namespace ts {
     namespace server {
-        type ActionSet = "action::set";
-        type ActionInvalidate = "action::invalidate";
-        type ActionPackageInstalled = "action::packageInstalled";
-        type EventTypesRegistry = "event::typesRegistry";
-        type EventBeginInstallTypes = "event::beginInstallTypes";
-        type EventEndInstallTypes = "event::endInstallTypes";
-        type EventInitializationFailed = "event::initializationFailed";
-        type ActionWatchTypingLocations = "action::watchTypingLocations";
-        interface TypingInstallerResponse {
-            readonly kind: ActionSet | ActionInvalidate | EventTypesRegistry | ActionPackageInstalled | EventBeginInstallTypes | EventEndInstallTypes | EventInitializationFailed | ActionWatchTypingLocations;
-        }
-        interface TypingInstallerRequestWithProjectName {
-            readonly projectName: string;
-        }
-        interface DiscoverTypings extends TypingInstallerRequestWithProjectName {
-            readonly fileNames: string[];
-            readonly projectRootPath: Path;
-            readonly compilerOptions: CompilerOptions;
-            readonly typeAcquisition: TypeAcquisition;
-            readonly unresolvedImports: SortedReadonlyArray<string>;
-            readonly cachePath?: string;
-            readonly kind: "discover";
-        }
-        interface CloseProject extends TypingInstallerRequestWithProjectName {
-            readonly kind: "closeProject";
-        }
-        interface TypesRegistryRequest {
-            readonly kind: "typesRegistry";
-        }
-        interface InstallPackageRequest extends TypingInstallerRequestWithProjectName {
-            readonly kind: "installPackage";
-            readonly fileName: Path;
-            readonly packageName: string;
-            readonly projectRootPath: Path;
-            readonly id: number;
-        }
-        interface PackageInstalledResponse extends ProjectResponse {
-            readonly kind: ActionPackageInstalled;
-            readonly id: number;
-            readonly success: boolean;
-            readonly message: string;
-        }
-        interface InitializationFailedResponse extends TypingInstallerResponse {
-            readonly kind: EventInitializationFailed;
-            readonly message: string;
-            readonly stack?: string;
-        }
-        interface ProjectResponse extends TypingInstallerResponse {
-            readonly projectName: string;
-        }
-        interface InvalidateCachedTypings extends ProjectResponse {
-            readonly kind: ActionInvalidate;
-        }
-        interface InstallTypes extends ProjectResponse {
-            readonly kind: EventBeginInstallTypes | EventEndInstallTypes;
-            readonly eventId: number;
-            readonly typingsInstallerVersion: string;
-            readonly packagesToInstall: readonly string[];
-        }
-        interface BeginInstallTypes extends InstallTypes {
-            readonly kind: EventBeginInstallTypes;
-        }
-        interface EndInstallTypes extends InstallTypes {
-            readonly kind: EventEndInstallTypes;
-            readonly installSuccess: boolean;
-        }
-        interface InstallTypingHost extends JsTyping.TypingResolutionHost {
-            useCaseSensitiveFileNames: boolean;
-            writeFile(path: string, content: string): void;
-            createDirectory(path: string): void;
-            getCurrentDirectory?(): string;
-        }
-        interface SetTypings extends ProjectResponse {
-            readonly typeAcquisition: TypeAcquisition;
-            readonly compilerOptions: CompilerOptions;
-            readonly typings: string[];
-            readonly unresolvedImports: SortedReadonlyArray<string>;
-            readonly kind: ActionSet;
-        }
-        interface WatchTypingLocations extends ProjectResponse {
-            /** if files is undefined, retain same set of watchers */
-            readonly files: readonly string[] | undefined;
-            readonly kind: ActionWatchTypingLocations;
-        }
         namespace protocol {
-            enum CommandTypes {
+            export import ApplicableRefactorInfo = ts.ApplicableRefactorInfo;
+            export import ClassificationType = ts.ClassificationType;
+            export import CompletionsTriggerCharacter = ts.CompletionsTriggerCharacter;
+            export import CompletionTriggerKind = ts.CompletionTriggerKind;
+            export import InlayHintKind = ts.InlayHintKind;
+            export import OrganizeImportsMode = ts.OrganizeImportsMode;
+            export import RefactorActionInfo = ts.RefactorActionInfo;
+            export import RefactorTriggerReason = ts.RefactorTriggerReason;
+            export import RenameInfoFailure = ts.RenameInfoFailure;
+            export import SemicolonPreference = ts.SemicolonPreference;
+            export import SignatureHelpCharacterTypedReason = ts.SignatureHelpCharacterTypedReason;
+            export import SignatureHelpInvokedReason = ts.SignatureHelpInvokedReason;
+            export import SignatureHelpParameter = ts.SignatureHelpParameter;
+            export import SignatureHelpRetriggerCharacter = ts.SignatureHelpRetriggerCharacter;
+            export import SignatureHelpRetriggeredReason = ts.SignatureHelpRetriggeredReason;
+            export import SignatureHelpTriggerCharacter = ts.SignatureHelpTriggerCharacter;
+            export import SignatureHelpTriggerReason = ts.SignatureHelpTriggerReason;
+            export import SymbolDisplayPart = ts.SymbolDisplayPart;
+            export import UserPreferences = ts.UserPreferences;
+            type ChangePropertyTypes<
+                T,
+                Substitutions extends {
+                    [K in keyof T]?: any;
+                },
+            > = {
+                [K in keyof T]: K extends keyof Substitutions ? Substitutions[K] : T[K];
+            };
+            type ChangeStringIndexSignature<T, NewStringIndexSignatureType> = {
+                [K in keyof T]: string extends K ? NewStringIndexSignatureType : T[K];
+            };
+            export enum CommandTypes {
                 JsxClosingTag = "jsxClosingTag",
                 LinkedEditingRange = "linkedEditingRange",
                 Brace = "brace",
@@ -161,6 +107,7 @@ declare namespace ts {
                 GetApplicableRefactors = "getApplicableRefactors",
                 GetEditsForRefactor = "getEditsForRefactor",
                 GetMoveToRefactoringFileSuggestions = "getMoveToRefactoringFileSuggestions",
+                GetPasteEdits = "getPasteEdits",
                 OrganizeImports = "organizeImports",
                 GetEditsForFileRename = "getEditsForFileRename",
                 ConfigurePlugin = "configurePlugin",
@@ -174,11 +121,12 @@ declare namespace ts {
                 ProvideCallHierarchyOutgoingCalls = "provideCallHierarchyOutgoingCalls",
                 ProvideInlayHints = "provideInlayHints",
                 WatchChange = "watchChange",
+                MapCode = "mapCode",
             }
             /**
              * A TypeScript Server message
              */
-            interface Message {
+            export interface Message {
                 /**
                  * Sequence number of the message
                  */
@@ -191,7 +139,7 @@ declare namespace ts {
             /**
              * Client-initiated request message
              */
-            interface Request extends Message {
+            export interface Request extends Message {
                 type: "request";
                 /**
                  * The command to execute
@@ -205,13 +153,13 @@ declare namespace ts {
             /**
              * Request to reload the project structure for all the opened files
              */
-            interface ReloadProjectsRequest extends Request {
+            export interface ReloadProjectsRequest extends Request {
                 command: CommandTypes.ReloadProjects;
             }
             /**
              * Server-initiated event message
              */
-            interface Event extends Message {
+            export interface Event extends Message {
                 type: "event";
                 /**
                  * Name of event
@@ -225,7 +173,7 @@ declare namespace ts {
             /**
              * Response by server to client request message.
              */
-            interface Response extends Message {
+            export interface Response extends Message {
                 type: "response";
                 /**
                  * Sequence number of the request message.
@@ -257,7 +205,7 @@ declare namespace ts {
                  */
                 performanceData?: PerformanceData;
             }
-            interface PerformanceData {
+            export interface PerformanceData {
                 /**
                  * Time spent updating the program graph, in milliseconds.
                  */
@@ -270,17 +218,17 @@ declare namespace ts {
             /**
              * Arguments for FileRequest messages.
              */
-            interface FileRequestArgs {
+            export interface FileRequestArgs {
                 /**
                  * The file for the request (absolute pathname required).
                  */
                 file: string;
                 projectFileName?: string;
             }
-            interface StatusRequest extends Request {
+            export interface StatusRequest extends Request {
                 command: CommandTypes.Status;
             }
-            interface StatusResponseBody {
+            export interface StatusResponseBody {
                 /**
                  * The TypeScript version (`ts.version`).
                  */
@@ -289,32 +237,32 @@ declare namespace ts {
             /**
              * Response to StatusRequest
              */
-            interface StatusResponse extends Response {
+            export interface StatusResponse extends Response {
                 body: StatusResponseBody;
             }
             /**
              * Requests a JS Doc comment template for a given position
              */
-            interface DocCommentTemplateRequest extends FileLocationRequest {
+            export interface DocCommentTemplateRequest extends FileLocationRequest {
                 command: CommandTypes.DocCommentTemplate;
             }
             /**
              * Response to DocCommentTemplateRequest
              */
-            interface DocCommandTemplateResponse extends Response {
+            export interface DocCommandTemplateResponse extends Response {
                 body?: TextInsertion;
             }
             /**
              * A request to get TODO comments from the file
              */
-            interface TodoCommentRequest extends FileRequest {
+            export interface TodoCommentRequest extends FileRequest {
                 command: CommandTypes.TodoComments;
                 arguments: TodoCommentRequestArgs;
             }
             /**
              * Arguments for TodoCommentRequest request.
              */
-            interface TodoCommentRequestArgs extends FileRequestArgs {
+            export interface TodoCommentRequestArgs extends FileRequestArgs {
                 /**
                  * Array of target TodoCommentDescriptors that describes TODO comments to be found
                  */
@@ -323,17 +271,17 @@ declare namespace ts {
             /**
              * Response for TodoCommentRequest request.
              */
-            interface TodoCommentsResponse extends Response {
+            export interface TodoCommentsResponse extends Response {
                 body?: TodoComment[];
             }
             /**
              * A request to determine if the caret is inside a comment.
              */
-            interface SpanOfEnclosingCommentRequest extends FileLocationRequest {
+            export interface SpanOfEnclosingCommentRequest extends FileLocationRequest {
                 command: CommandTypes.GetSpanOfEnclosingComment;
                 arguments: SpanOfEnclosingCommentRequestArgs;
             }
-            interface SpanOfEnclosingCommentRequestArgs extends FileLocationRequestArgs {
+            export interface SpanOfEnclosingCommentRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Requires that the enclosing span be a multi-line comment, or else the request returns undefined.
                  */
@@ -342,49 +290,36 @@ declare namespace ts {
             /**
              * Request to obtain outlining spans in file.
              */
-            interface OutliningSpansRequest extends FileRequest {
+            export interface OutliningSpansRequest extends FileRequest {
                 command: CommandTypes.GetOutliningSpans;
             }
-            interface OutliningSpan {
-                /** The span of the document to actually collapse. */
+            export type OutliningSpan = ChangePropertyTypes<ts.OutliningSpan, {
                 textSpan: TextSpan;
-                /** The span of the document to display when the user hovers over the collapsed span. */
                 hintSpan: TextSpan;
-                /** The text to display in the editor for the collapsed region. */
-                bannerText: string;
-                /**
-                 * Whether or not this region should be automatically collapsed when
-                 * the 'Collapse to Definitions' command is invoked.
-                 */
-                autoCollapse: boolean;
-                /**
-                 * Classification of the contents of the span
-                 */
-                kind: OutliningSpanKind;
-            }
+            }>;
             /**
              * Response to OutliningSpansRequest request.
              */
-            interface OutliningSpansResponse extends Response {
+            export interface OutliningSpansResponse extends Response {
                 body?: OutliningSpan[];
             }
             /**
              * A request to get indentation for a location in file
              */
-            interface IndentationRequest extends FileLocationRequest {
+            export interface IndentationRequest extends FileLocationRequest {
                 command: CommandTypes.Indentation;
                 arguments: IndentationRequestArgs;
             }
             /**
              * Response for IndentationRequest request.
              */
-            interface IndentationResponse extends Response {
+            export interface IndentationResponse extends Response {
                 body?: IndentationResult;
             }
             /**
              * Indentation result representing where indentation should be placed
              */
-            interface IndentationResult {
+            export interface IndentationResult {
                 /**
                  * The base position in the document that the indent should be relative to
                  */
@@ -397,7 +332,7 @@ declare namespace ts {
             /**
              * Arguments for IndentationRequest request.
              */
-            interface IndentationRequestArgs extends FileLocationRequestArgs {
+            export interface IndentationRequestArgs extends FileLocationRequestArgs {
                 /**
                  * An optional set of settings to be used when computing indentation.
                  * If argument is omitted - then it will use settings for file that were previously set via 'configure' request or global settings.
@@ -407,7 +342,7 @@ declare namespace ts {
             /**
              * Arguments for ProjectInfoRequest request.
              */
-            interface ProjectInfoRequestArgs extends FileRequestArgs {
+            export interface ProjectInfoRequestArgs extends FileRequestArgs {
                 /**
                  * Indicate if the file name list of the project is needed
                  */
@@ -416,20 +351,20 @@ declare namespace ts {
             /**
              * A request to get the project information of the current file.
              */
-            interface ProjectInfoRequest extends Request {
+            export interface ProjectInfoRequest extends Request {
                 command: CommandTypes.ProjectInfo;
                 arguments: ProjectInfoRequestArgs;
             }
             /**
              * A request to retrieve compiler options diagnostics for a project
              */
-            interface CompilerOptionsDiagnosticsRequest extends Request {
+            export interface CompilerOptionsDiagnosticsRequest extends Request {
                 arguments: CompilerOptionsDiagnosticsRequestArgs;
             }
             /**
              * Arguments for CompilerOptionsDiagnosticsRequest request.
              */
-            interface CompilerOptionsDiagnosticsRequestArgs {
+            export interface CompilerOptionsDiagnosticsRequestArgs {
                 /**
                  * Name of the project to retrieve compiler options diagnostics.
                  */
@@ -438,7 +373,7 @@ declare namespace ts {
             /**
              * Response message body for "projectInfo" request
              */
-            interface ProjectInfo {
+            export interface ProjectInfo {
                 /**
                  * For configured project, this is the normalized path of the 'tsconfig.json' file
                  * For inferred project, this is undefined
@@ -458,7 +393,7 @@ declare namespace ts {
              * - start position and length of the error span
              * - startLocation and endLocation - a pair of Location objects that store start/end line and offset of the error span.
              */
-            interface DiagnosticWithLinePosition {
+            export interface DiagnosticWithLinePosition {
                 message: string;
                 start: number;
                 length: number;
@@ -474,20 +409,20 @@ declare namespace ts {
             /**
              * Response message for "projectInfo" request
              */
-            interface ProjectInfoResponse extends Response {
+            export interface ProjectInfoResponse extends Response {
                 body?: ProjectInfo;
             }
             /**
              * Request whose sole parameter is a file name.
              */
-            interface FileRequest extends Request {
+            export interface FileRequest extends Request {
                 arguments: FileRequestArgs;
             }
             /**
              * Instances of this interface specify a location in a source file:
              * (file, line, character offset), where line and character offset are 1-based.
              */
-            interface FileLocationRequestArgs extends FileRequestArgs {
+            export interface FileLocationRequestArgs extends FileRequestArgs {
                 /**
                  * The line number for the request (1-based).
                  */
@@ -497,15 +432,15 @@ declare namespace ts {
                  */
                 offset: number;
             }
-            type FileLocationOrRangeRequestArgs = FileLocationRequestArgs | FileRangeRequestArgs;
+            export type FileLocationOrRangeRequestArgs = FileLocationRequestArgs | FileRangeRequestArgs;
             /**
              * Request refactorings at a given position or selection area.
              */
-            interface GetApplicableRefactorsRequest extends Request {
+            export interface GetApplicableRefactorsRequest extends Request {
                 command: CommandTypes.GetApplicableRefactors;
                 arguments: GetApplicableRefactorsRequestArgs;
             }
-            type GetApplicableRefactorsRequestArgs = FileLocationOrRangeRequestArgs & {
+            export type GetApplicableRefactorsRequestArgs = FileLocationOrRangeRequestArgs & {
                 triggerReason?: RefactorTriggerReason;
                 kind?: string;
                 /**
@@ -517,88 +452,61 @@ declare namespace ts {
                  */
                 includeInteractiveActions?: boolean;
             };
-            type RefactorTriggerReason = "implicit" | "invoked";
             /**
              * Response is a list of available refactorings.
              * Each refactoring exposes one or more "Actions"; a user selects one action to invoke a refactoring
              */
-            interface GetApplicableRefactorsResponse extends Response {
+            export interface GetApplicableRefactorsResponse extends Response {
                 body?: ApplicableRefactorInfo[];
             }
             /**
              * Request refactorings at a given position or selection area to move to an existing file.
              */
-            interface GetMoveToRefactoringFileSuggestionsRequest extends Request {
+            export interface GetMoveToRefactoringFileSuggestionsRequest extends Request {
                 command: CommandTypes.GetMoveToRefactoringFileSuggestions;
                 arguments: GetMoveToRefactoringFileSuggestionsRequestArgs;
             }
-            type GetMoveToRefactoringFileSuggestionsRequestArgs = FileLocationOrRangeRequestArgs & {
+            export type GetMoveToRefactoringFileSuggestionsRequestArgs = FileLocationOrRangeRequestArgs & {
                 kind?: string;
             };
             /**
              * Response is a list of available files.
              * Each refactoring exposes one or more "Actions"; a user selects one action to invoke a refactoring
              */
-            interface GetMoveToRefactoringFileSuggestions extends Response {
+            export interface GetMoveToRefactoringFileSuggestions extends Response {
                 body: {
                     newFileName: string;
                     files: string[];
                 };
             }
             /**
-             * A set of one or more available refactoring actions, grouped under a parent refactoring.
+             * Request refactorings at a given position post pasting text from some other location.
              */
-            interface ApplicableRefactorInfo {
-                /**
-                 * The programmatic name of the refactoring
-                 */
-                name: string;
-                /**
-                 * A description of this refactoring category to show to the user.
-                 * If the refactoring gets inlined (see below), this text will not be visible.
-                 */
-                description: string;
-                /**
-                 * Inlineable refactorings can have their actions hoisted out to the top level
-                 * of a context menu. Non-inlineanable refactorings should always be shown inside
-                 * their parent grouping.
-                 *
-                 * If not specified, this value is assumed to be 'true'
-                 */
-                inlineable?: boolean;
-                actions: RefactorActionInfo[];
+            export interface GetPasteEditsRequest extends Request {
+                command: CommandTypes.GetPasteEdits;
+                arguments: GetPasteEditsRequestArgs;
             }
-            /**
-             * Represents a single refactoring action - for example, the "Extract Method..." refactor might
-             * offer several actions, each corresponding to a surround class or closure to extract into.
-             */
-            interface RefactorActionInfo {
-                /**
-                 * The programmatic name of the refactoring action
-                 */
-                name: string;
-                /**
-                 * A description of this refactoring action to show to the user.
-                 * If the parent refactoring is inlined away, this will be the only text shown,
-                 * so this description should make sense by itself if the parent is inlineable=true
-                 */
-                description: string;
-                /**
-                 * A message to show to the user if the refactoring cannot be applied in
-                 * the current context.
-                 */
-                notApplicableReason?: string;
-                /**
-                 * The hierarchical dotted name of the refactor action.
-                 */
-                kind?: string;
-                /**
-                 * Indicates that the action requires additional arguments to be passed
-                 * when calling 'GetEditsForRefactor'.
+            export interface GetPasteEditsRequestArgs extends FileRequestArgs {
+                /** The text that gets pasted in a file.  */
+                pastedText: string[];
+                /** Locations of where the `pastedText` gets added in a file. If the length of the `pastedText` and `pastedLocations` are not the same,
+                 *  then the `pastedText` is combined into one and added at all the `pastedLocations`.
                  */
-                isInteractive?: boolean;
+                pasteLocations: TextSpan[];
+                /** The source location of each `pastedText`. If present, the length of `spans` must be equal to the length of `pastedText`. */
+                copiedFrom?: {
+                    file: string;
+                    spans: TextSpan[];
+                };
+            }
+            export interface GetPasteEditsResponse extends Response {
+                body: PasteEditsAction;
             }
-            interface GetEditsForRefactorRequest extends Request {
+            export interface PasteEditsAction {
+                edits: FileCodeEdits[];
+                fixId?: {};
+            }
+            export interface GetEditsForRefactorRequest extends Request {
                 command: CommandTypes.GetEditsForRefactor;
                 arguments: GetEditsForRefactorRequestArgs;
             }
@@ -606,15 +514,15 @@ declare namespace ts {
              * Request the edits that a particular refactoring action produces.
              * Callers must specify the name of the refactor and the name of the action.
              */
-            type GetEditsForRefactorRequestArgs = FileLocationOrRangeRequestArgs & {
+            export type GetEditsForRefactorRequestArgs = FileLocationOrRangeRequestArgs & {
                 refactor: string;
                 action: string;
                 interactiveRefactorArguments?: InteractiveRefactorArguments;
             };
-            interface GetEditsForRefactorResponse extends Response {
+            export interface GetEditsForRefactorResponse extends Response {
                 body?: RefactorEditInfo;
             }
-            interface RefactorEditInfo {
+            export interface RefactorEditInfo {
                 edits: FileCodeEdits[];
                 /**
                  * An optional location where the editor should start a rename operation once
@@ -630,58 +538,53 @@ declare namespace ts {
              *   2) Coalescing imports from the same module
              *   3) Sorting imports
              */
-            interface OrganizeImportsRequest extends Request {
+            export interface OrganizeImportsRequest extends Request {
                 command: CommandTypes.OrganizeImports;
                 arguments: OrganizeImportsRequestArgs;
             }
-            type OrganizeImportsScope = GetCombinedCodeFixScope;
-            enum OrganizeImportsMode {
-                All = "All",
-                SortAndCombine = "SortAndCombine",
-                RemoveUnused = "RemoveUnused",
-            }
-            interface OrganizeImportsRequestArgs {
+            export type OrganizeImportsScope = GetCombinedCodeFixScope;
+            export interface OrganizeImportsRequestArgs {
                 scope: OrganizeImportsScope;
                 /** @deprecated Use `mode` instead */
                 skipDestructiveCodeActions?: boolean;
                 mode?: OrganizeImportsMode;
             }
-            interface OrganizeImportsResponse extends Response {
+            export interface OrganizeImportsResponse extends Response {
                 body: readonly FileCodeEdits[];
             }
-            interface GetEditsForFileRenameRequest extends Request {
+            export interface GetEditsForFileRenameRequest extends Request {
                 command: CommandTypes.GetEditsForFileRename;
                 arguments: GetEditsForFileRenameRequestArgs;
             }
             /** Note: Paths may also be directories. */
-            interface GetEditsForFileRenameRequestArgs {
+            export interface GetEditsForFileRenameRequestArgs {
                 readonly oldFilePath: string;
                 readonly newFilePath: string;
             }
-            interface GetEditsForFileRenameResponse extends Response {
+            export interface GetEditsForFileRenameResponse extends Response {
                 body: readonly FileCodeEdits[];
             }
             /**
              * Request for the available codefixes at a specific position.
              */
-            interface CodeFixRequest extends Request {
+            export interface CodeFixRequest extends Request {
                 command: CommandTypes.GetCodeFixes;
                 arguments: CodeFixRequestArgs;
             }
-            interface GetCombinedCodeFixRequest extends Request {
+            export interface GetCombinedCodeFixRequest extends Request {
                 command: CommandTypes.GetCombinedCodeFix;
                 arguments: GetCombinedCodeFixRequestArgs;
             }
-            interface GetCombinedCodeFixResponse extends Response {
+            export interface GetCombinedCodeFixResponse extends Response {
                 body: CombinedCodeActions;
             }
-            interface ApplyCodeActionCommandRequest extends Request {
+            export interface ApplyCodeActionCommandRequest extends Request {
                 command: CommandTypes.ApplyCodeActionCommand;
                 arguments: ApplyCodeActionCommandRequestArgs;
             }
-            interface ApplyCodeActionCommandResponse extends Response {
+            export interface ApplyCodeActionCommandResponse extends Response {
             }
-            interface FileRangeRequestArgs extends FileRequestArgs {
+            export interface FileRangeRequestArgs extends FileRequestArgs {
                 /**
                  * The line number for the request (1-based).
                  */
@@ -702,47 +605,47 @@ declare namespace ts {
             /**
              * Instances of this interface specify errorcodes on a specific location in a sourcefile.
              */
-            interface CodeFixRequestArgs extends FileRangeRequestArgs {
+            export interface CodeFixRequestArgs extends FileRangeRequestArgs {
                 /**
                  * Errorcodes we want to get the fixes for.
                  */
                 errorCodes: readonly number[];
             }
-            interface GetCombinedCodeFixRequestArgs {
+            export interface GetCombinedCodeFixRequestArgs {
                 scope: GetCombinedCodeFixScope;
                 fixId: {};
             }
-            interface GetCombinedCodeFixScope {
+            export interface GetCombinedCodeFixScope {
                 type: "file";
                 args: FileRequestArgs;
             }
-            interface ApplyCodeActionCommandRequestArgs {
+            export interface ApplyCodeActionCommandRequestArgs {
                 /** May also be an array of commands. */
                 command: {};
             }
             /**
              * Response for GetCodeFixes request.
              */
-            interface GetCodeFixesResponse extends Response {
+            export interface GetCodeFixesResponse extends Response {
                 body?: CodeAction[];
             }
             /**
              * A request whose arguments specify a file location (file, line, col).
              */
-            interface FileLocationRequest extends FileRequest {
+            export interface FileLocationRequest extends FileRequest {
                 arguments: FileLocationRequestArgs;
             }
             /**
              * A request to get codes of supported code fixes.
              */
-            interface GetSupportedCodeFixesRequest extends Request {
+            export interface GetSupportedCodeFixesRequest extends Request {
                 command: CommandTypes.GetSupportedCodeFixes;
                 arguments?: Partial<FileRequestArgs>;
             }
             /**
              * A response for GetSupportedCodeFixesRequest request.
              */
-            interface GetSupportedCodeFixesResponse extends Response {
+            export interface GetSupportedCodeFixesResponse extends Response {
                 /**
                  * List of error codes supported by the server.
                  */
@@ -751,13 +654,13 @@ declare namespace ts {
             /**
              * A request to get encoded semantic classifications for a span in the file
              */
-            interface EncodedSemanticClassificationsRequest extends FileRequest {
+            export interface EncodedSemanticClassificationsRequest extends FileRequest {
                 arguments: EncodedSemanticClassificationsRequestArgs;
             }
             /**
              * Arguments for EncodedSemanticClassificationsRequest request.
              */
-            interface EncodedSemanticClassificationsRequestArgs extends FileRequestArgs {
+            export interface EncodedSemanticClassificationsRequestArgs extends FileRequestArgs {
                 /**
                  * Start position of the span.
                  */
@@ -773,13 +676,13 @@ declare namespace ts {
                 format?: "original" | "2020";
             }
             /** The response for a EncodedSemanticClassificationsRequest */
-            interface EncodedSemanticClassificationsResponse extends Response {
+            export interface EncodedSemanticClassificationsResponse extends Response {
                 body?: EncodedSemanticClassificationsResponseBody;
             }
             /**
              * Implementation response message. Gives series of text spans depending on the format ar.
              */
-            interface EncodedSemanticClassificationsResponseBody {
+            export interface EncodedSemanticClassificationsResponseBody {
                 endOfLineState: EndOfLineState;
                 spans: number[];
             }
@@ -787,7 +690,7 @@ declare namespace ts {
              * Arguments in document highlight request; include: filesToSearch, file,
              * line, offset.
              */
-            interface DocumentHighlightsRequestArgs extends FileLocationRequestArgs {
+            export interface DocumentHighlightsRequestArgs extends FileLocationRequestArgs {
                 /**
                  * List of files to search for document highlights.
                  */
@@ -798,16 +701,16 @@ declare namespace ts {
              * "definition". Return response giving the file locations that
              * define the symbol found in file at location line, col.
              */
-            interface DefinitionRequest extends FileLocationRequest {
+            export interface DefinitionRequest extends FileLocationRequest {
                 command: CommandTypes.Definition;
             }
-            interface DefinitionAndBoundSpanRequest extends FileLocationRequest {
+            export interface DefinitionAndBoundSpanRequest extends FileLocationRequest {
                 readonly command: CommandTypes.DefinitionAndBoundSpan;
             }
-            interface FindSourceDefinitionRequest extends FileLocationRequest {
+            export interface FindSourceDefinitionRequest extends FileLocationRequest {
                 readonly command: CommandTypes.FindSourceDefinition;
             }
-            interface DefinitionAndBoundSpanResponse extends Response {
+            export interface DefinitionAndBoundSpanResponse extends Response {
                 readonly body: DefinitionInfoAndBoundSpan;
             }
             /**
@@ -815,7 +718,7 @@ declare namespace ts {
              * "typeDefinition". Return response giving the file locations that
              * define the type for the symbol found in file at location line, col.
              */
-            interface TypeDefinitionRequest extends FileLocationRequest {
+            export interface TypeDefinitionRequest extends FileLocationRequest {
                 command: CommandTypes.TypeDefinition;
             }
             /**
@@ -823,20 +726,20 @@ declare namespace ts {
              * "implementation". Return response giving the file locations that
              * implement the symbol found in file at location line, col.
              */
-            interface ImplementationRequest extends FileLocationRequest {
+            export interface ImplementationRequest extends FileLocationRequest {
                 command: CommandTypes.Implementation;
             }
             /**
              * Location in source code expressed as (one-based) line and (one-based) column offset.
              */
-            interface Location {
+            export interface Location {
                 line: number;
                 offset: number;
             }
             /**
              * Object found in response messages defining a span of text in source code.
              */
-            interface TextSpan {
+            export interface TextSpan {
                 /**
                  * First character of the definition.
                  */
@@ -849,13 +752,13 @@ declare namespace ts {
             /**
              * Object found in response messages defining a span of text in a specific source file.
              */
-            interface FileSpan extends TextSpan {
+            export interface FileSpan extends TextSpan {
                 /**
                  * File containing text span.
                  */
                 file: string;
             }
-            interface JSDocTagInfo {
+            export interface JSDocTagInfo {
                 /** Name of the JSDoc tag */
                 name: string;
                 /**
@@ -864,78 +767,78 @@ declare namespace ts {
                  */
                 text?: string | SymbolDisplayPart[];
             }
-            interface TextSpanWithContext extends TextSpan {
+            export interface TextSpanWithContext extends TextSpan {
                 contextStart?: Location;
                 contextEnd?: Location;
             }
-            interface FileSpanWithContext extends FileSpan, TextSpanWithContext {
+            export interface FileSpanWithContext extends FileSpan, TextSpanWithContext {
             }
-            interface DefinitionInfo extends FileSpanWithContext {
+            export interface DefinitionInfo extends FileSpanWithContext {
                 /**
                  * When true, the file may or may not exist.
                  */
                 unverified?: boolean;
             }
-            interface DefinitionInfoAndBoundSpan {
+            export interface DefinitionInfoAndBoundSpan {
                 definitions: readonly DefinitionInfo[];
                 textSpan: TextSpan;
             }
             /**
              * Definition response message.  Gives text range for definition.
              */
-            interface DefinitionResponse extends Response {
+            export interface DefinitionResponse extends Response {
                 body?: DefinitionInfo[];
             }
-            interface DefinitionInfoAndBoundSpanResponse extends Response {
+            export interface DefinitionInfoAndBoundSpanResponse extends Response {
                 body?: DefinitionInfoAndBoundSpan;
             }
             /** @deprecated Use `DefinitionInfoAndBoundSpanResponse` instead. */
-            type DefinitionInfoAndBoundSpanReponse = DefinitionInfoAndBoundSpanResponse;
+            export type DefinitionInfoAndBoundSpanReponse = DefinitionInfoAndBoundSpanResponse;
             /**
              * Definition response message.  Gives text range for definition.
              */
-            interface TypeDefinitionResponse extends Response {
+            export interface TypeDefinitionResponse extends Response {
                 body?: FileSpanWithContext[];
             }
             /**
              * Implementation response message.  Gives text range for implementations.
              */
-            interface ImplementationResponse extends Response {
+            export interface ImplementationResponse extends Response {
                 body?: FileSpanWithContext[];
             }
             /**
              * Request to get brace completion for a location in the file.
              */
-            interface BraceCompletionRequest extends FileLocationRequest {
+            export interface BraceCompletionRequest extends FileLocationRequest {
                 command: CommandTypes.BraceCompletion;
                 arguments: BraceCompletionRequestArgs;
             }
             /**
              * Argument for BraceCompletionRequest request.
              */
-            interface BraceCompletionRequestArgs extends FileLocationRequestArgs {
+            export interface BraceCompletionRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Kind of opening brace
                  */
                 openingBrace: string;
             }
-            interface JsxClosingTagRequest extends FileLocationRequest {
+            export interface JsxClosingTagRequest extends FileLocationRequest {
                 readonly command: CommandTypes.JsxClosingTag;
                 readonly arguments: JsxClosingTagRequestArgs;
             }
-            interface JsxClosingTagRequestArgs extends FileLocationRequestArgs {
+            export interface JsxClosingTagRequestArgs extends FileLocationRequestArgs {
             }
-            interface JsxClosingTagResponse extends Response {
+            export interface JsxClosingTagResponse extends Response {
                 readonly body: TextInsertion;
             }
-            interface LinkedEditingRangeRequest extends FileLocationRequest {
+            export interface LinkedEditingRangeRequest extends FileLocationRequest {
                 readonly command: CommandTypes.LinkedEditingRange;
             }
-            interface LinkedEditingRangesBody {
+            export interface LinkedEditingRangesBody {
                 ranges: TextSpan[];
                 wordPattern?: string;
             }
-            interface LinkedEditingRangeResponse extends Response {
+            export interface LinkedEditingRangeResponse extends Response {
                 readonly body: LinkedEditingRangesBody;
             }
             /**
@@ -943,20 +846,20 @@ declare namespace ts {
              * "documentHighlights". Return response giving spans that are relevant
              * in the file at a given line and column.
              */
-            interface DocumentHighlightsRequest extends FileLocationRequest {
+            export interface DocumentHighlightsRequest extends FileLocationRequest {
                 command: CommandTypes.DocumentHighlights;
                 arguments: DocumentHighlightsRequestArgs;
             }
             /**
              * Span augmented with extra information that denotes the kind of the highlighting to be used for span.
              */
-            interface HighlightSpan extends TextSpanWithContext {
+            export interface HighlightSpan extends TextSpanWithContext {
                 kind: HighlightSpanKind;
             }
             /**
              * Represents a set of highligh spans for a give name
              */
-            interface DocumentHighlightsItem {
+            export interface DocumentHighlightsItem {
                 /**
                  * File containing highlight spans.
                  */
@@ -969,7 +872,7 @@ declare namespace ts {
             /**
              * Response for a DocumentHighlightsRequest request.
              */
-            interface DocumentHighlightsResponse extends Response {
+            export interface DocumentHighlightsResponse extends Response {
                 body?: DocumentHighlightsItem[];
             }
             /**
@@ -977,10 +880,10 @@ declare namespace ts {
              * "references". Return response giving the file locations that
              * reference the symbol found in file at location line, col.
              */
-            interface ReferencesRequest extends FileLocationRequest {
+            export interface ReferencesRequest extends FileLocationRequest {
                 command: CommandTypes.References;
             }
-            interface ReferencesResponseItem extends FileSpanWithContext {
+            export interface ReferencesResponseItem extends FileSpanWithContext {
                 /**
                  * Text of line containing the reference. Including this
                  * with the response avoids latency of editor loading files
@@ -1004,7 +907,7 @@ declare namespace ts {
             /**
              * The body of a "references" response message.
              */
-            interface ReferencesResponseBody {
+            export interface ReferencesResponseBody {
                 /**
                  * The file locations referencing the symbol.
                  */
@@ -1025,13 +928,13 @@ declare namespace ts {
             /**
              * Response to "references" request.
              */
-            interface ReferencesResponse extends Response {
+            export interface ReferencesResponse extends Response {
                 body?: ReferencesResponseBody;
             }
-            interface FileReferencesRequest extends FileRequest {
+            export interface FileReferencesRequest extends FileRequest {
                 command: CommandTypes.FileReferences;
             }
-            interface FileReferencesResponseBody {
+            export interface FileReferencesResponseBody {
                 /**
                  * The file locations referencing the symbol.
                  */
@@ -1041,13 +944,13 @@ declare namespace ts {
                  */
                 symbolName: string;
             }
-            interface FileReferencesResponse extends Response {
+            export interface FileReferencesResponse extends Response {
                 body?: FileReferencesResponseBody;
             }
             /**
              * Argument for RenameRequest request.
              */
-            interface RenameRequestArgs extends FileLocationRequestArgs {
+            export interface RenameRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Should text at specified location be found/changed in comments?
                  */
@@ -1063,65 +966,31 @@ declare namespace ts {
              * found in file at location line, col. Also return full display
              * name of the symbol so that client can print it unambiguously.
              */
-            interface RenameRequest extends FileLocationRequest {
+            export interface RenameRequest extends FileLocationRequest {
                 command: CommandTypes.Rename;
                 arguments: RenameRequestArgs;
             }
             /**
              * Information about the item to be renamed.
              */
-            type RenameInfo = RenameInfoSuccess | RenameInfoFailure;
-            interface RenameInfoSuccess {
-                /**
-                 * True if item can be renamed.
-                 */
-                canRename: true;
-                /**
-                 * File or directory to rename.
-                 * If set, `getEditsForFileRename` should be called instead of `findRenameLocations`.
-                 */
-                fileToRename?: string;
-                /**
-                 * Display name of the item to be renamed.
-                 */
-                displayName: string;
-                /**
-                 * Full display name of item to be renamed.
-                 * If item to be renamed is a file, then this is the original text of the module specifer
-                 */
-                fullDisplayName: string;
-                /**
-                 * The items's kind (such as 'className' or 'parameterName' or plain 'text').
-                 */
-                kind: ScriptElementKind;
-                /**
-                 * Optional modifiers for the kind (such as 'public').
-                 */
-                kindModifiers: string;
-                /** Span of text to rename. */
+            export type RenameInfo = RenameInfoSuccess | RenameInfoFailure;
+            export type RenameInfoSuccess = ChangePropertyTypes<ts.RenameInfoSuccess, {
                 triggerSpan: TextSpan;
-            }
-            interface RenameInfoFailure {
-                canRename: false;
-                /**
-                 * Error message if item can not be renamed.
-                 */
-                localizedErrorMessage: string;
-            }
+            }>;
             /**
              *  A group of text spans, all in 'file'.
              */
-            interface SpanGroup {
+            export interface SpanGroup {
                 /** The file to which the spans apply */
                 file: string;
                 /** The text spans in this group */
                 locs: RenameTextSpan[];
             }
-            interface RenameTextSpan extends TextSpanWithContext {
+            export interface RenameTextSpan extends TextSpanWithContext {
                 readonly prefixText?: string;
                 readonly suffixText?: string;
             }
-            interface RenameResponseBody {
+            export interface RenameResponseBody {
                 /**
                  * Information about the item to be renamed.
                  */
@@ -1134,7 +1003,7 @@ declare namespace ts {
             /**
              * Rename response message.
              */
-            interface RenameResponse extends Response {
+            export interface RenameResponse extends Response {
                 body?: RenameResponseBody;
             }
             /**
@@ -1146,7 +1015,7 @@ declare namespace ts {
              * create configured project for every config file but will maintain a link that these projects were created
              * as a result of opening external project so they should be removed once external project is closed.
              */
-            interface ExternalFile {
+            export interface ExternalFile {
                 /**
                  * Name of file file
                  */
@@ -1167,7 +1036,7 @@ declare namespace ts {
             /**
              * Represent an external project
              */
-            interface ExternalProject {
+            export interface ExternalProject {
                 /**
                  * Project name
                  */
@@ -1185,7 +1054,7 @@ declare namespace ts {
                  */
                 typeAcquisition?: TypeAcquisition;
             }
-            interface CompileOnSaveMixin {
+            export interface CompileOnSaveMixin {
                 /**
                  * If compile on save is enabled for the project
                  */
@@ -1195,8 +1064,8 @@ declare namespace ts {
              * For external projects, some of the project settings are sent together with
              * compiler settings.
              */
-            type ExternalProjectCompilerOptions = CompilerOptions & CompileOnSaveMixin & WatchOptions;
-            interface FileWithProjectReferenceRedirectInfo {
+            export type ExternalProjectCompilerOptions = CompilerOptions & CompileOnSaveMixin & WatchOptions;
+            export interface FileWithProjectReferenceRedirectInfo {
                 /**
                  * Name of file
                  */
@@ -1209,7 +1078,7 @@ declare namespace ts {
             /**
              * Represents a set of changes that happen in project
              */
-            interface ProjectChanges {
+            export interface ProjectChanges {
                 /**
                  * List of added files
                  */
@@ -1231,7 +1100,7 @@ declare namespace ts {
             /**
              * Information found in a configure request.
              */
-            interface ConfigureRequestArguments {
+            export interface ConfigureRequestArguments {
                 /**
                  * Information about the host, for example 'Emacs 24.4' or
                  * 'Sublime Text version 3075'
@@ -1252,7 +1121,7 @@ declare namespace ts {
                 extraFileExtensions?: FileExtensionInfo[];
                 watchOptions?: WatchOptions;
             }
-            enum WatchFileKind {
+            export enum WatchFileKind {
                 FixedPollingInterval = "FixedPollingInterval",
                 PriorityPollingInterval = "PriorityPollingInterval",
                 DynamicPriorityPolling = "DynamicPriorityPolling",
@@ -1260,19 +1129,19 @@ declare namespace ts {
                 UseFsEvents = "UseFsEvents",
                 UseFsEventsOnParentDirectory = "UseFsEventsOnParentDirectory",
             }
-            enum WatchDirectoryKind {
+            export enum WatchDirectoryKind {
                 UseFsEvents = "UseFsEvents",
                 FixedPollingInterval = "FixedPollingInterval",
                 DynamicPriorityPolling = "DynamicPriorityPolling",
                 FixedChunkSizePolling = "FixedChunkSizePolling",
             }
-            enum PollingWatchKind {
+            export enum PollingWatchKind {
                 FixedInterval = "FixedInterval",
                 PriorityInterval = "PriorityInterval",
                 DynamicPriority = "DynamicPriority",
                 FixedChunkSize = "FixedChunkSize",
             }
-            interface WatchOptions {
+            export interface WatchOptions {
                 watchFile?: WatchFileKind | ts.WatchFileKind;
                 watchDirectory?: WatchDirectoryKind | ts.WatchDirectoryKind;
                 fallbackPolling?: PollingWatchKind | ts.PollingWatchKind;
@@ -1285,7 +1154,7 @@ declare namespace ts {
              *  Configure request; value of command field is "configure".  Specifies
              *  host information, such as host type, tab size, and indent size.
              */
-            interface ConfigureRequest extends Request {
+            export interface ConfigureRequest extends Request {
                 command: CommandTypes.Configure;
                 arguments: ConfigureRequestArguments;
             }
@@ -1293,52 +1162,52 @@ declare namespace ts {
              * Response to "configure" request.  This is just an acknowledgement, so
              * no body field is required.
              */
-            interface ConfigureResponse extends Response {
+            export interface ConfigureResponse extends Response {
             }
-            interface ConfigurePluginRequestArguments {
+            export interface ConfigurePluginRequestArguments {
                 pluginName: string;
                 configuration: any;
             }
-            interface ConfigurePluginRequest extends Request {
+            export interface ConfigurePluginRequest extends Request {
                 command: CommandTypes.ConfigurePlugin;
                 arguments: ConfigurePluginRequestArguments;
             }
-            interface ConfigurePluginResponse extends Response {
+            export interface ConfigurePluginResponse extends Response {
             }
-            interface SelectionRangeRequest extends FileRequest {
+            export interface SelectionRangeRequest extends FileRequest {
                 command: CommandTypes.SelectionRange;
                 arguments: SelectionRangeRequestArgs;
             }
-            interface SelectionRangeRequestArgs extends FileRequestArgs {
+            export interface SelectionRangeRequestArgs extends FileRequestArgs {
                 locations: Location[];
             }
-            interface SelectionRangeResponse extends Response {
+            export interface SelectionRangeResponse extends Response {
                 body?: SelectionRange[];
             }
-            interface SelectionRange {
+            export interface SelectionRange {
                 textSpan: TextSpan;
                 parent?: SelectionRange;
             }
-            interface ToggleLineCommentRequest extends FileRequest {
+            export interface ToggleLineCommentRequest extends FileRequest {
                 command: CommandTypes.ToggleLineComment;
                 arguments: FileRangeRequestArgs;
             }
-            interface ToggleMultilineCommentRequest extends FileRequest {
+            export interface ToggleMultilineCommentRequest extends FileRequest {
                 command: CommandTypes.ToggleMultilineComment;
                 arguments: FileRangeRequestArgs;
             }
-            interface CommentSelectionRequest extends FileRequest {
+            export interface CommentSelectionRequest extends FileRequest {
                 command: CommandTypes.CommentSelection;
                 arguments: FileRangeRequestArgs;
             }
-            interface UncommentSelectionRequest extends FileRequest {
+            export interface UncommentSelectionRequest extends FileRequest {
                 command: CommandTypes.UncommentSelection;
                 arguments: FileRangeRequestArgs;
             }
             /**
              *  Information found in an "open" request.
              */
-            interface OpenRequestArgs extends FileRequestArgs {
+            export interface OpenRequestArgs extends FileRequestArgs {
                 /**
                  * Used when a version of the file content is known to be more up to date than the one on disk.
                  * Then the known content will be used upon opening instead of the disk copy
@@ -1355,7 +1224,7 @@ declare namespace ts {
                  */
                 projectRootPath?: string;
             }
-            type ScriptKindName = "TS" | "JS" | "TSX" | "JSX";
+            export type ScriptKindName = "TS" | "JS" | "TSX" | "JSX";
             /**
              * Open request; value of command field is "open". Notify the
              * server that the client has file open.  The server will not
@@ -1364,32 +1233,32 @@ declare namespace ts {
              * reload messages) when the file changes. Server does not currently
              * send a response to an open request.
              */
-            interface OpenRequest extends Request {
+            export interface OpenRequest extends Request {
                 command: CommandTypes.Open;
                 arguments: OpenRequestArgs;
             }
             /**
              * Request to open or update external project
              */
-            interface OpenExternalProjectRequest extends Request {
+            export interface OpenExternalProjectRequest extends Request {
                 command: CommandTypes.OpenExternalProject;
                 arguments: OpenExternalProjectArgs;
             }
             /**
              * Arguments to OpenExternalProjectRequest request
              */
-            type OpenExternalProjectArgs = ExternalProject;
+            export type OpenExternalProjectArgs = ExternalProject;
             /**
              * Request to open multiple external projects
              */
-            interface OpenExternalProjectsRequest extends Request {
+            export interface OpenExternalProjectsRequest extends Request {
                 command: CommandTypes.OpenExternalProjects;
                 arguments: OpenExternalProjectsArgs;
             }
             /**
              * Arguments to OpenExternalProjectsRequest
              */
-            interface OpenExternalProjectsArgs {
+            export interface OpenExternalProjectsArgs {
                 /**
                  * List of external projects to open or update
                  */
@@ -1399,25 +1268,25 @@ declare namespace ts {
              * Response to OpenExternalProjectRequest request. This is just an acknowledgement, so
              * no body field is required.
              */
-            interface OpenExternalProjectResponse extends Response {
+            export interface OpenExternalProjectResponse extends Response {
             }
             /**
              * Response to OpenExternalProjectsRequest request. This is just an acknowledgement, so
              * no body field is required.
              */
-            interface OpenExternalProjectsResponse extends Response {
+            export interface OpenExternalProjectsResponse extends Response {
             }
             /**
              * Request to close external project.
              */
-            interface CloseExternalProjectRequest extends Request {
+            export interface CloseExternalProjectRequest extends Request {
                 command: CommandTypes.CloseExternalProject;
                 arguments: CloseExternalProjectRequestArgs;
             }
             /**
              * Arguments to CloseExternalProjectRequest request
              */
-            interface CloseExternalProjectRequestArgs {
+            export interface CloseExternalProjectRequestArgs {
                 /**
                  * Name of the project to close
                  */
@@ -1427,19 +1296,19 @@ declare namespace ts {
              * Response to CloseExternalProjectRequest request. This is just an acknowledgement, so
              * no body field is required.
              */
-            interface CloseExternalProjectResponse extends Response {
+            export interface CloseExternalProjectResponse extends Response {
             }
             /**
              * Request to synchronize list of open files with the client
              */
-            interface UpdateOpenRequest extends Request {
+            export interface UpdateOpenRequest extends Request {
                 command: CommandTypes.UpdateOpen;
                 arguments: UpdateOpenRequestArgs;
             }
             /**
              * Arguments to UpdateOpenRequest
              */
-            interface UpdateOpenRequestArgs {
+            export interface UpdateOpenRequestArgs {
                 /**
                  * List of newly open files
                  */
@@ -1456,7 +1325,7 @@ declare namespace ts {
             /**
              * External projects have a typeAcquisition option so they need to be added separately to compiler options for inferred projects.
              */
-            type InferredProjectCompilerOptions = ExternalProjectCompilerOptions & TypeAcquisition;
+            export type InferredProjectCompilerOptions = ExternalProjectCompilerOptions & TypeAcquisition;
             /**
              * Request to set compiler options for inferred projects.
              * External projects are opened / closed explicitly.
@@ -1466,14 +1335,14 @@ declare namespace ts {
              * or configured project and will contain only open file and transitive closure of referenced files if 'useOneInferredProject' is false,
              * or all open loose files and its transitive closure of referenced files if 'useOneInferredProject' is true.
              */
-            interface SetCompilerOptionsForInferredProjectsRequest extends Request {
+            export interface SetCompilerOptionsForInferredProjectsRequest extends Request {
                 command: CommandTypes.CompilerOptionsForInferredProjects;
                 arguments: SetCompilerOptionsForInferredProjectsArgs;
             }
             /**
              * Argument for SetCompilerOptionsForInferredProjectsRequest request.
              */
-            interface SetCompilerOptionsForInferredProjectsArgs {
+            export interface SetCompilerOptionsForInferredProjectsArgs {
                 /**
                  * Compiler options to be used with inferred projects.
                  */
@@ -1489,13 +1358,13 @@ declare namespace ts {
              * Response to SetCompilerOptionsForInferredProjectsResponse request. This is just an acknowledgement, so
              * no body field is required.
              */
-            interface SetCompilerOptionsForInferredProjectsResponse extends Response {
+            export interface SetCompilerOptionsForInferredProjectsResponse extends Response {
             }
             /**
              *  Exit request; value of command field is "exit".  Ask the server process
              *  to exit.
              */
-            interface ExitRequest extends Request {
+            export interface ExitRequest extends Request {
                 command: CommandTypes.Exit;
             }
             /**
@@ -1505,14 +1374,14 @@ declare namespace ts {
              * monitoring the filesystem for changes to file.  Server does not
              * currently send a response to a close request.
              */
-            interface CloseRequest extends FileRequest {
+            export interface CloseRequest extends FileRequest {
                 command: CommandTypes.Close;
             }
-            interface WatchChangeRequest extends Request {
+            export interface WatchChangeRequest extends Request {
                 command: CommandTypes.WatchChange;
                 arguments: WatchChangeRequestArgs | readonly WatchChangeRequestArgs[];
             }
-            interface WatchChangeRequestArgs {
+            export interface WatchChangeRequestArgs {
                 id: number;
                 created?: string[];
                 deleted?: string[];
@@ -1522,13 +1391,13 @@ declare namespace ts {
              * Request to obtain the list of files that should be regenerated if target file is recompiled.
              * NOTE: this us query-only operation and does not generate any output on disk.
              */
-            interface CompileOnSaveAffectedFileListRequest extends FileRequest {
+            export interface CompileOnSaveAffectedFileListRequest extends FileRequest {
                 command: CommandTypes.CompileOnSaveAffectedFileList;
             }
             /**
              * Contains a list of files that should be regenerated in a project
              */
-            interface CompileOnSaveAffectedFileListSingleProject {
+            export interface CompileOnSaveAffectedFileListSingleProject {
                 /**
                  * Project name
                  */
@@ -1545,20 +1414,20 @@ declare namespace ts {
             /**
              * Response for CompileOnSaveAffectedFileListRequest request;
              */
-            interface CompileOnSaveAffectedFileListResponse extends Response {
+            export interface CompileOnSaveAffectedFileListResponse extends Response {
                 body: CompileOnSaveAffectedFileListSingleProject[];
             }
             /**
              * Request to recompile the file. All generated outputs (.js, .d.ts or .js.map files) is written on disk.
              */
-            interface CompileOnSaveEmitFileRequest extends FileRequest {
+            export interface CompileOnSaveEmitFileRequest extends FileRequest {
                 command: CommandTypes.CompileOnSaveEmitFile;
                 arguments: CompileOnSaveEmitFileRequestArgs;
             }
             /**
              * Arguments for CompileOnSaveEmitFileRequest
              */
-            interface CompileOnSaveEmitFileRequestArgs extends FileRequestArgs {
+            export interface CompileOnSaveEmitFileRequestArgs extends FileRequestArgs {
                 /**
                  * if true - then file should be recompiled even if it does not have any changes.
                  */
@@ -1567,10 +1436,10 @@ declare namespace ts {
                 /** if true - return response as object with emitSkipped and diagnostics */
                 richResponse?: boolean;
             }
-            interface CompileOnSaveEmitFileResponse extends Response {
+            export interface CompileOnSaveEmitFileResponse extends Response {
                 body: boolean | EmitResult;
             }
-            interface EmitResult {
+            export interface EmitResult {
                 emitSkipped: boolean;
                 diagnostics: Diagnostic[] | DiagnosticWithLinePosition[];
             }
@@ -1580,14 +1449,14 @@ declare namespace ts {
              * documentation string for the symbol found in file at location
              * line, col.
              */
-            interface QuickInfoRequest extends FileLocationRequest {
+            export interface QuickInfoRequest extends FileLocationRequest {
                 command: CommandTypes.Quickinfo;
                 arguments: FileLocationRequestArgs;
             }
             /**
              * Body of QuickInfoResponse.
              */
-            interface QuickInfoResponseBody {
+            export interface QuickInfoResponseBody {
                 /**
                  * The symbol's kind (such as 'className' or 'parameterName' or plain 'text').
                  */
@@ -1621,13 +1490,13 @@ declare namespace ts {
             /**
              * Quickinfo response message.
              */
-            interface QuickInfoResponse extends Response {
+            export interface QuickInfoResponse extends Response {
                 body?: QuickInfoResponseBody;
             }
             /**
              * Arguments for format messages.
              */
-            interface FormatRequestArgs extends FileLocationRequestArgs {
+            export interface FormatRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Last line of range for which to format text in file.
                  */
@@ -1648,7 +1517,7 @@ declare namespace ts {
              * instructions in reverse to file will result in correctly
              * reformatted text.
              */
-            interface FormatRequest extends FileLocationRequest {
+            export interface FormatRequest extends FileLocationRequest {
                 command: CommandTypes.Format;
                 arguments: FormatRequestArgs;
             }
@@ -1659,7 +1528,7 @@ declare namespace ts {
              * ending one character before end with newText. For an insertion,
              * the text span is empty.  For a deletion, newText is empty.
              */
-            interface CodeEdit {
+            export interface CodeEdit {
                 /**
                  * First character of the text span to edit.
                  */
@@ -1674,15 +1543,15 @@ declare namespace ts {
                  */
                 newText: string;
             }
-            interface FileCodeEdits {
+            export interface FileCodeEdits {
                 fileName: string;
                 textChanges: CodeEdit[];
             }
-            interface CodeFixResponse extends Response {
+            export interface CodeFixResponse extends Response {
                 /** The code actions that are available */
                 body?: CodeFixAction[];
             }
-            interface CodeAction {
+            export interface CodeAction {
                 /** Description of the code action to display in the UI of the editor */
                 description: string;
                 /** Text changes to apply to each file as part of the code action */
@@ -1690,11 +1559,11 @@ declare namespace ts {
                 /** A command is an opaque object that should be passed to `ApplyCodeActionCommandRequestArgs` without modification.  */
                 commands?: {}[];
             }
-            interface CombinedCodeActions {
+            export interface CombinedCodeActions {
                 changes: readonly FileCodeEdits[];
                 commands?: readonly {}[];
             }
-            interface CodeFixAction extends CodeAction {
+            export interface CodeFixAction extends CodeAction {
                 /** Short name to identify the fix, for use by telemetry. */
                 fixName: string;
                 /**
@@ -1708,13 +1577,13 @@ declare namespace ts {
             /**
              * Format and format on key response message.
              */
-            interface FormatResponse extends Response {
+            export interface FormatResponse extends Response {
                 body?: CodeEdit[];
             }
             /**
              * Arguments for format on key messages.
              */
-            interface FormatOnKeyRequestArgs extends FileLocationRequestArgs {
+            export interface FormatOnKeyRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Key pressed (';', '\n', or '}').
                  */
@@ -1729,23 +1598,14 @@ declare namespace ts {
              * edit instructions in reverse to file will result in correctly
              * reformatted text.
              */
-            interface FormatOnKeyRequest extends FileLocationRequest {
+            export interface FormatOnKeyRequest extends FileLocationRequest {
                 command: CommandTypes.Formatonkey;
                 arguments: FormatOnKeyRequestArgs;
             }
-            type CompletionsTriggerCharacter = "." | '"' | "'" | "`" | "/" | "@" | "<" | "#" | " ";
-            enum CompletionTriggerKind {
-                /** Completion was triggered by typing an identifier, manual invocation (e.g Ctrl+Space) or via API. */
-                Invoked = 1,
-                /** Completion was triggered by a trigger character. */
-                TriggerCharacter = 2,
-                /** Completion was re-triggered as the current completion list is incomplete. */
-                TriggerForIncompleteCompletions = 3,
-            }
             /**
              * Arguments for completions messages.
              */
-            interface CompletionsRequestArgs extends FileLocationRequestArgs {
+            export interface CompletionsRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Optional prefix to apply to possible completions.
                  */
@@ -1771,20 +1631,20 @@ declare namespace ts {
              * be the empty string), return the possible completions that
              * begin with prefix.
              */
-            interface CompletionsRequest extends FileLocationRequest {
+            export interface CompletionsRequest extends FileLocationRequest {
                 command: CommandTypes.Completions | CommandTypes.CompletionInfo;
                 arguments: CompletionsRequestArgs;
             }
             /**
              * Arguments for completion details request.
              */
-            interface CompletionDetailsRequestArgs extends FileLocationRequestArgs {
+            export interface CompletionDetailsRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Names of one or more entries for which to obtain details.
                  */
                 entryNames: (string | CompletionEntryIdentifier)[];
             }
-            interface CompletionEntryIdentifier {
+            export interface CompletionEntryIdentifier {
                 name: string;
                 source?: string;
                 data?: unknown;
@@ -1795,252 +1655,50 @@ declare namespace ts {
              * col) and an array of completion entry names return more
              * detailed information for each completion entry.
              */
-            interface CompletionDetailsRequest extends FileLocationRequest {
+            export interface CompletionDetailsRequest extends FileLocationRequest {
                 command: CommandTypes.CompletionDetails;
                 arguments: CompletionDetailsRequestArgs;
             }
-            /**
-             * Part of a symbol description.
-             */
-            interface SymbolDisplayPart {
-                /**
-                 * Text of an item describing the symbol.
-                 */
-                text: string;
-                /**
-                 * The symbol's kind (such as 'className' or 'parameterName' or plain 'text').
-                 */
-                kind: string;
-            }
             /** A part of a symbol description that links from a jsdoc @link tag to a declaration */
-            interface JSDocLinkDisplayPart extends SymbolDisplayPart {
+            export interface JSDocLinkDisplayPart extends SymbolDisplayPart {
                 /** The location of the declaration that the @link tag links to. */
                 target: FileSpan;
             }
-            /**
-             * An item found in a completion response.
-             */
-            interface CompletionEntry {
-                /**
-                 * The symbol's name.
-                 */
-                name: string;
-                /**
-                 * The symbol's kind (such as 'className' or 'parameterName').
-                 */
-                kind: ScriptElementKind;
-                /**
-                 * Optional modifiers for the kind (such as 'public').
-                 */
-                kindModifiers?: string;
-                /**
-                 * A string that is used for comparing completion items so that they can be ordered.  This
-                 * is often the same as the name but may be different in certain circumstances.
-                 */
-                sortText: string;
-                /**
-                 * Text to insert instead of `name`.
-                 * This is used to support bracketed completions; If `name` might be "a-b" but `insertText` would be `["a-b"]`,
-                 * coupled with `replacementSpan` to replace a dotted access with a bracket access.
-                 */
-                insertText?: string;
-                /**
-                 * A string that should be used when filtering a set of
-                 * completion items.
-                 */
-                filterText?: string;
-                /**
-                 * `insertText` should be interpreted as a snippet if true.
-                 */
-                isSnippet?: true;
-                /**
-                 * An optional span that indicates the text to be replaced by this completion item.
-                 * If present, this span should be used instead of the default one.
-                 * It will be set if the required span differs from the one generated by the default replacement behavior.
-                 */
-                replacementSpan?: TextSpan;
-                /**
-                 * Indicates whether commiting this completion entry will require additional code actions to be
-                 * made to avoid errors. The CompletionEntryDetails will have these actions.
-                 */
-                hasAction?: true;
-                /**
-                 * Identifier (not necessarily human-readable) identifying where this completion came from.
-                 */
-                source?: string;
-                /**
-                 * Human-readable description of the `source`.
-                 */
-                sourceDisplay?: SymbolDisplayPart[];
-                /**
-                 * Additional details for the label.
-                 */
-                labelDetails?: CompletionEntryLabelDetails;
-                /**
-                 * If true, this completion should be highlighted as recommended. There will only be one of these.
-                 * This will be set when we know the user should write an expression with a certain type and that type is an enum or constructable class.
-                 * Then either that enum/class or a namespace containing it will be the recommended symbol.
-                 */
-                isRecommended?: true;
-                /**
-                 * If true, this completion was generated from traversing the name table of an unchecked JS file,
-                 * and therefore may not be accurate.
-                 */
-                isFromUncheckedFile?: true;
-                /**
-                 * If true, this completion was for an auto-import of a module not yet in the program, but listed
-                 * in the project package.json. Used for telemetry reporting.
-                 */
-                isPackageJsonImport?: true;
-                /**
-                 * If true, this completion was an auto-import-style completion of an import statement (i.e., the
-                 * module specifier was inserted along with the imported identifier). Used for telemetry reporting.
-                 */
-                isImportStatementCompletion?: true;
-                /**
-                 * A property to be sent back to TS Server in the CompletionDetailsRequest, along with `name`,
-                 * that allows TS Server to look up the symbol represented by the completion item, disambiguating
-                 * items with the same name.
-                 */
-                data?: unknown;
-            }
-            interface CompletionEntryLabelDetails {
-                /**
-                 * An optional string which is rendered less prominently directly after
-                 * {@link CompletionEntry.name name}, without any spacing. Should be
-                 * used for function signatures or type annotations.
-                 */
-                detail?: string;
-                /**
-                 * An optional string which is rendered less prominently after
-                 * {@link CompletionEntryLabelDetails.detail}. Should be used for fully qualified
-                 * names or file path.
-                 */
-                description?: string;
-            }
+            export type CompletionEntry = ChangePropertyTypes<Omit<ts.CompletionEntry, "symbol">, {
+                replacementSpan: TextSpan;
+                data: unknown;
+            }>;
             /**
              * Additional completion entry details, available on demand
              */
-            interface CompletionEntryDetails {
-                /**
-                 * The symbol's name.
-                 */
-                name: string;
-                /**
-                 * The symbol's kind (such as 'className' or 'parameterName').
-                 */
-                kind: ScriptElementKind;
-                /**
-                 * Optional modifiers for the kind (such as 'public').
-                 */
-                kindModifiers: string;
-                /**
-                 * Display parts of the symbol (similar to quick info).
-                 */
-                displayParts: SymbolDisplayPart[];
-                /**
-                 * Documentation strings for the symbol.
-                 */
-                documentation?: SymbolDisplayPart[];
-                /**
-                 * JSDoc tags for the symbol.
-                 */
-                tags?: JSDocTagInfo[];
-                /**
-                 * The associated code actions for this entry
-                 */
-                codeActions?: CodeAction[];
-                /**
-                 * @deprecated Use `sourceDisplay` instead.
-                 */
-                source?: SymbolDisplayPart[];
-                /**
-                 * Human-readable description of the `source` from the CompletionEntry.
-                 */
-                sourceDisplay?: SymbolDisplayPart[];
-            }
+            export type CompletionEntryDetails = ChangePropertyTypes<ts.CompletionEntryDetails, {
+                tags: JSDocTagInfo[];
+                codeActions: CodeAction[];
+            }>;
             /** @deprecated Prefer CompletionInfoResponse, which supports several top-level fields in addition to the array of entries. */
-            interface CompletionsResponse extends Response {
+            export interface CompletionsResponse extends Response {
                 body?: CompletionEntry[];
             }
-            interface CompletionInfoResponse extends Response {
+            export interface CompletionInfoResponse extends Response {
                 body?: CompletionInfo;
             }
-            interface CompletionInfo {
-                readonly flags?: number;
-                readonly isGlobalCompletion: boolean;
-                readonly isMemberCompletion: boolean;
-                readonly isNewIdentifierLocation: boolean;
-                /**
-                 * In the absence of `CompletionEntry["replacementSpan"]`, the editor may choose whether to use
-                 * this span or its default one. If `CompletionEntry["replacementSpan"]` is defined, that span
-                 * must be used to commit that completion entry.
-                 */
-                readonly optionalReplacementSpan?: TextSpan;
-                readonly isIncomplete?: boolean;
-                readonly entries: readonly CompletionEntry[];
-            }
-            interface CompletionDetailsResponse extends Response {
+            export type CompletionInfo = ChangePropertyTypes<ts.CompletionInfo, {
+                entries: readonly CompletionEntry[];
+                optionalReplacementSpan: TextSpan;
+            }>;
+            export interface CompletionDetailsResponse extends Response {
                 body?: CompletionEntryDetails[];
             }
-            /**
-             * Signature help information for a single parameter
-             */
-            interface SignatureHelpParameter {
-                /**
-                 * The parameter's name
-                 */
-                name: string;
-                /**
-                 * Documentation of the parameter.
-                 */
-                documentation: SymbolDisplayPart[];
-                /**
-                 * Display parts of the parameter.
-                 */
-                displayParts: SymbolDisplayPart[];
-                /**
-                 * Whether the parameter is optional or not.
-                 */
-                isOptional: boolean;
-            }
             /**
              * Represents a single signature to show in signature help.
              */
-            interface SignatureHelpItem {
-                /**
-                 * Whether the signature accepts a variable number of arguments.
-                 */
-                isVariadic: boolean;
-                /**
-                 * The prefix display parts.
-                 */
-                prefixDisplayParts: SymbolDisplayPart[];
-                /**
-                 * The suffix display parts.
-                 */
-                suffixDisplayParts: SymbolDisplayPart[];
-                /**
-                 * The separator display parts.
-                 */
-                separatorDisplayParts: SymbolDisplayPart[];
-                /**
-                 * The signature helps items for the parameters.
-                 */
-                parameters: SignatureHelpParameter[];
-                /**
-                 * The signature's documentation
-                 */
-                documentation: SymbolDisplayPart[];
-                /**
-                 * The signature's JSDoc tags
-                 */
+            export type SignatureHelpItem = ChangePropertyTypes<ts.SignatureHelpItem, {
                 tags: JSDocTagInfo[];
-            }
+            }>;
             /**
              * Signature help items found in the response of a signature help request.
              */
-            interface SignatureHelpItems {
+            export interface SignatureHelpItems {
                 /**
                  * The signature help items.
                  */
@@ -2062,68 +1720,32 @@ declare namespace ts {
                  */
                 argumentCount: number;
             }
-            type SignatureHelpTriggerCharacter = "," | "(" | "<";
-            type SignatureHelpRetriggerCharacter = SignatureHelpTriggerCharacter | ")";
             /**
              * Arguments of a signature help request.
              */
-            interface SignatureHelpRequestArgs extends FileLocationRequestArgs {
+            export interface SignatureHelpRequestArgs extends FileLocationRequestArgs {
                 /**
                  * Reason why signature help was invoked.
                  * See each individual possible
                  */
                 triggerReason?: SignatureHelpTriggerReason;
             }
-            type SignatureHelpTriggerReason = SignatureHelpInvokedReason | SignatureHelpCharacterTypedReason | SignatureHelpRetriggeredReason;
-            /**
-             * Signals that the user manually requested signature help.
-             * The language service will unconditionally attempt to provide a result.
-             */
-            interface SignatureHelpInvokedReason {
-                kind: "invoked";
-                triggerCharacter?: undefined;
-            }
-            /**
-             * Signals that the signature help request came from a user typing a character.
-             * Depending on the character and the syntactic context, the request may or may not be served a result.
-             */
-            interface SignatureHelpCharacterTypedReason {
-                kind: "characterTyped";
-                /**
-                 * Character that was responsible for triggering signature help.
-                 */
-                triggerCharacter: SignatureHelpTriggerCharacter;
-            }
-            /**
-             * Signals that this signature help request came from typing a character or moving the cursor.
-             * This should only occur if a signature help session was already active and the editor needs to see if it should adjust.
-             * The language service will unconditionally attempt to provide a result.
-             * `triggerCharacter` can be `undefined` for a retrigger caused by a cursor move.
-             */
-            interface SignatureHelpRetriggeredReason {
-                kind: "retrigger";
-                /**
-                 * Character that was responsible for triggering signature help.
-                 */
-                triggerCharacter?: SignatureHelpRetriggerCharacter;
-            }
             /**
              * Signature help request; value of command field is "signatureHelp".
              * Given a file location (file, line, col), return the signature
              * help.
              */
-            interface SignatureHelpRequest extends FileLocationRequest {
+            export interface SignatureHelpRequest extends FileLocationRequest {
                 command: CommandTypes.SignatureHelp;
                 arguments: SignatureHelpRequestArgs;
             }
             /**
              * Response object for a SignatureHelpRequest.
              */
-            interface SignatureHelpResponse extends Response {
+            export interface SignatureHelpResponse extends Response {
                 body?: SignatureHelpItems;
             }
-            type InlayHintKind = "Type" | "Parameter" | "Enum";
-            interface InlayHintsRequestArgs extends FileRequestArgs {
+            export interface InlayHintsRequestArgs extends FileRequestArgs {
                 /**
                  * Start position of the span.
                  */
@@ -2133,68 +1755,90 @@ declare namespace ts {
                  */
                 length: number;
             }
-            interface InlayHintsRequest extends Request {
+            export interface InlayHintsRequest extends Request {
                 command: CommandTypes.ProvideInlayHints;
                 arguments: InlayHintsRequestArgs;
             }
-            interface InlayHintItem {
-                /** This property will be the empty string when displayParts is set. */
-                text: string;
+            export type InlayHintItem = ChangePropertyTypes<ts.InlayHint, {
                 position: Location;
-                kind: InlayHintKind;
-                whitespaceBefore?: boolean;
-                whitespaceAfter?: boolean;
-                displayParts?: InlayHintItemDisplayPart[];
-            }
-            interface InlayHintItemDisplayPart {
+                displayParts: InlayHintItemDisplayPart[];
+            }>;
+            export interface InlayHintItemDisplayPart {
                 text: string;
                 span?: FileSpan;
             }
-            interface InlayHintsResponse extends Response {
+            export interface InlayHintsResponse extends Response {
                 body?: InlayHintItem[];
             }
+            export interface MapCodeRequestArgs extends FileRequestArgs {
+                /**
+                 * The files and changes to try and apply/map.
+                 */
+                mapping: MapCodeRequestDocumentMapping;
+            }
+            export interface MapCodeRequestDocumentMapping {
+                /**
+                 * The specific code to map/insert/replace in the file.
+                 */
+                contents: string[];
+                /**
+                 * Areas of "focus" to inform the code mapper with. For example, cursor
+                 * location, current selection, viewport, etc. Nested arrays denote
+                 * priority: toplevel arrays are more important than inner arrays, and
+                 * inner array priorities are based on items within that array. Items
+                 * earlier in the arrays have higher priority.
+                 */
+                focusLocations?: TextSpan[][];
+            }
+            export interface MapCodeRequest extends FileRequest {
+                command: CommandTypes.MapCode;
+                arguments: MapCodeRequestArgs;
+            }
+            export interface MapCodeResponse extends Response {
+                body: readonly FileCodeEdits[];
+            }
             /**
              * Synchronous request for semantic diagnostics of one file.
              */
-            interface SemanticDiagnosticsSyncRequest extends FileRequest {
+            export interface SemanticDiagnosticsSyncRequest extends FileRequest {
                 command: CommandTypes.SemanticDiagnosticsSync;
                 arguments: SemanticDiagnosticsSyncRequestArgs;
             }
-            interface SemanticDiagnosticsSyncRequestArgs extends FileRequestArgs {
+            export interface SemanticDiagnosticsSyncRequestArgs extends FileRequestArgs {
                 includeLinePosition?: boolean;
             }
             /**
              * Response object for synchronous sematic diagnostics request.
              */
-            interface SemanticDiagnosticsSyncResponse extends Response {
+            export interface SemanticDiagnosticsSyncResponse extends Response {
                 body?: Diagnostic[] | DiagnosticWithLinePosition[];
             }
-            interface SuggestionDiagnosticsSyncRequest extends FileRequest {
+            export interface SuggestionDiagnosticsSyncRequest extends FileRequest {
                 command: CommandTypes.SuggestionDiagnosticsSync;
                 arguments: SuggestionDiagnosticsSyncRequestArgs;
             }
-            type SuggestionDiagnosticsSyncRequestArgs = SemanticDiagnosticsSyncRequestArgs;
-            type SuggestionDiagnosticsSyncResponse = SemanticDiagnosticsSyncResponse;
+            export type SuggestionDiagnosticsSyncRequestArgs = SemanticDiagnosticsSyncRequestArgs;
+            export type SuggestionDiagnosticsSyncResponse = SemanticDiagnosticsSyncResponse;
             /**
              * Synchronous request for syntactic diagnostics of one file.
              */
-            interface SyntacticDiagnosticsSyncRequest extends FileRequest {
+            export interface SyntacticDiagnosticsSyncRequest extends FileRequest {
                 command: CommandTypes.SyntacticDiagnosticsSync;
                 arguments: SyntacticDiagnosticsSyncRequestArgs;
             }
-            interface SyntacticDiagnosticsSyncRequestArgs extends FileRequestArgs {
+            export interface SyntacticDiagnosticsSyncRequestArgs extends FileRequestArgs {
                 includeLinePosition?: boolean;
             }
             /**
              * Response object for synchronous syntactic diagnostics request.
              */
-            interface SyntacticDiagnosticsSyncResponse extends Response {
+            export interface SyntacticDiagnosticsSyncResponse extends Response {
                 body?: Diagnostic[] | DiagnosticWithLinePosition[];
             }
             /**
              * Arguments for GeterrForProject request.
              */
-            interface GeterrForProjectRequestArgs {
+            export interface GeterrForProjectRequestArgs {
                 /**
                  * the file requesting project error list
                  */
@@ -2210,14 +1854,14 @@ declare namespace ts {
              * "geterrForProject". It works similarly with 'Geterr', only
              * it request for every file in this project.
              */
-            interface GeterrForProjectRequest extends Request {
+            export interface GeterrForProjectRequest extends Request {
                 command: CommandTypes.GeterrForProject;
                 arguments: GeterrForProjectRequestArgs;
             }
             /**
              * Arguments for geterr messages.
              */
-            interface GeterrRequestArgs {
+            export interface GeterrRequestArgs {
                 /**
                  * List of file names for which to compute compiler errors.
                  * The files will be checked in list order.
@@ -2239,25 +1883,25 @@ declare namespace ts {
              * practice for an editor is to send a file list containing each
              * file that is currently visible, in most-recently-used order.
              */
-            interface GeterrRequest extends Request {
+            export interface GeterrRequest extends Request {
                 command: CommandTypes.Geterr;
                 arguments: GeterrRequestArgs;
             }
-            type RequestCompletedEventName = "requestCompleted";
+            export type RequestCompletedEventName = "requestCompleted";
             /**
              * Event that is sent when server have finished processing request with specified id.
              */
-            interface RequestCompletedEvent extends Event {
+            export interface RequestCompletedEvent extends Event {
                 event: RequestCompletedEventName;
                 body: RequestCompletedEventBody;
             }
-            interface RequestCompletedEventBody {
+            export interface RequestCompletedEventBody {
                 request_seq: number;
             }
             /**
              * Item of diagnostic information found in a DiagnosticEvent message.
              */
-            interface Diagnostic {
+            export interface Diagnostic {
                 /**
                  * Starting file location at which text applies.
                  */
@@ -2289,7 +1933,7 @@ declare namespace ts {
                  */
                 source?: string;
             }
-            interface DiagnosticWithFileName extends Diagnostic {
+            export interface DiagnosticWithFileName extends Diagnostic {
                 /**
                  * Name of the file the diagnostic is in
                  */
@@ -2298,7 +1942,7 @@ declare namespace ts {
             /**
              * Represents additional spans returned with a diagnostic which are relevant to it
              */
-            interface DiagnosticRelatedInformation {
+            export interface DiagnosticRelatedInformation {
                 /**
                  * The category of the related information message, e.g. "error", "warning", or "suggestion".
                  */
@@ -2316,7 +1960,7 @@ declare namespace ts {
                  */
                 span?: FileSpan;
             }
-            interface DiagnosticEventBody {
+            export interface DiagnosticEventBody {
                 /**
                  * The file for which diagnostic information is reported.
                  */
@@ -2326,16 +1970,16 @@ declare namespace ts {
                  */
                 diagnostics: Diagnostic[];
             }
-            type DiagnosticEventKind = "semanticDiag" | "syntaxDiag" | "suggestionDiag";
+            export type DiagnosticEventKind = "semanticDiag" | "syntaxDiag" | "suggestionDiag";
             /**
              * Event message for DiagnosticEventKind event types.
              * These events provide syntactic and semantic errors for a file.
              */
-            interface DiagnosticEvent extends Event {
+            export interface DiagnosticEvent extends Event {
                 body?: DiagnosticEventBody;
                 event: DiagnosticEventKind;
             }
-            interface ConfigFileDiagnosticEventBody {
+            export interface ConfigFileDiagnosticEventBody {
                 /**
                  * The file which trigged the searching and error-checking of the config file
                  */
@@ -2353,16 +1997,16 @@ declare namespace ts {
              * Event message for "configFileDiag" event type.
              * This event provides errors for a found config file.
              */
-            interface ConfigFileDiagnosticEvent extends Event {
+            export interface ConfigFileDiagnosticEvent extends Event {
                 body?: ConfigFileDiagnosticEventBody;
                 event: "configFileDiag";
             }
-            type ProjectLanguageServiceStateEventName = "projectLanguageServiceState";
-            interface ProjectLanguageServiceStateEvent extends Event {
+            export type ProjectLanguageServiceStateEventName = "projectLanguageServiceState";
+            export interface ProjectLanguageServiceStateEvent extends Event {
                 event: ProjectLanguageServiceStateEventName;
                 body?: ProjectLanguageServiceStateEventBody;
             }
-            interface ProjectLanguageServiceStateEventBody {
+            export interface ProjectLanguageServiceStateEventBody {
                 /**
                  * Project name that has changes in the state of language service.
                  * For configured projects this will be the config file path.
@@ -2376,52 +2020,52 @@ declare namespace ts {
                  */
                 languageServiceEnabled: boolean;
             }
-            type ProjectsUpdatedInBackgroundEventName = "projectsUpdatedInBackground";
-            interface ProjectsUpdatedInBackgroundEvent extends Event {
+            export type ProjectsUpdatedInBackgroundEventName = "projectsUpdatedInBackground";
+            export interface ProjectsUpdatedInBackgroundEvent extends Event {
                 event: ProjectsUpdatedInBackgroundEventName;
                 body: ProjectsUpdatedInBackgroundEventBody;
             }
-            interface ProjectsUpdatedInBackgroundEventBody {
+            export interface ProjectsUpdatedInBackgroundEventBody {
                 /**
                  * Current set of open files
                  */
                 openFiles: string[];
             }
-            type ProjectLoadingStartEventName = "projectLoadingStart";
-            interface ProjectLoadingStartEvent extends Event {
+            export type ProjectLoadingStartEventName = "projectLoadingStart";
+            export interface ProjectLoadingStartEvent extends Event {
                 event: ProjectLoadingStartEventName;
                 body: ProjectLoadingStartEventBody;
             }
-            interface ProjectLoadingStartEventBody {
+            export interface ProjectLoadingStartEventBody {
                 /** name of the project */
                 projectName: string;
                 /** reason for loading */
                 reason: string;
             }
-            type ProjectLoadingFinishEventName = "projectLoadingFinish";
-            interface ProjectLoadingFinishEvent extends Event {
+            export type ProjectLoadingFinishEventName = "projectLoadingFinish";
+            export interface ProjectLoadingFinishEvent extends Event {
                 event: ProjectLoadingFinishEventName;
                 body: ProjectLoadingFinishEventBody;
             }
-            interface ProjectLoadingFinishEventBody {
+            export interface ProjectLoadingFinishEventBody {
                 /** name of the project */
                 projectName: string;
             }
-            type SurveyReadyEventName = "surveyReady";
-            interface SurveyReadyEvent extends Event {
+            export type SurveyReadyEventName = "surveyReady";
+            export interface SurveyReadyEvent extends Event {
                 event: SurveyReadyEventName;
                 body: SurveyReadyEventBody;
             }
-            interface SurveyReadyEventBody {
+            export interface SurveyReadyEventBody {
                 /** Name of the survey. This is an internal machine- and programmer-friendly name */
                 surveyId: string;
             }
-            type LargeFileReferencedEventName = "largeFileReferenced";
-            interface LargeFileReferencedEvent extends Event {
+            export type LargeFileReferencedEventName = "largeFileReferenced";
+            export interface LargeFileReferencedEvent extends Event {
                 event: LargeFileReferencedEventName;
                 body: LargeFileReferencedEventBody;
             }
-            interface LargeFileReferencedEventBody {
+            export interface LargeFileReferencedEventBody {
                 /**
                  * name of the large file being loaded
                  */
@@ -2435,38 +2079,38 @@ declare namespace ts {
                  */
                 maxFileSize: number;
             }
-            type CreateFileWatcherEventName = "createFileWatcher";
-            interface CreateFileWatcherEvent extends Event {
+            export type CreateFileWatcherEventName = "createFileWatcher";
+            export interface CreateFileWatcherEvent extends Event {
                 readonly event: CreateFileWatcherEventName;
                 readonly body: CreateFileWatcherEventBody;
             }
-            interface CreateFileWatcherEventBody {
+            export interface CreateFileWatcherEventBody {
                 readonly id: number;
                 readonly path: string;
             }
-            type CreateDirectoryWatcherEventName = "createDirectoryWatcher";
-            interface CreateDirectoryWatcherEvent extends Event {
+            export type CreateDirectoryWatcherEventName = "createDirectoryWatcher";
+            export interface CreateDirectoryWatcherEvent extends Event {
                 readonly event: CreateDirectoryWatcherEventName;
                 readonly body: CreateDirectoryWatcherEventBody;
             }
-            interface CreateDirectoryWatcherEventBody {
+            export interface CreateDirectoryWatcherEventBody {
                 readonly id: number;
                 readonly path: string;
                 readonly recursive: boolean;
                 readonly ignoreUpdate?: boolean;
             }
-            type CloseFileWatcherEventName = "closeFileWatcher";
-            interface CloseFileWatcherEvent extends Event {
+            export type CloseFileWatcherEventName = "closeFileWatcher";
+            export interface CloseFileWatcherEvent extends Event {
                 readonly event: CloseFileWatcherEventName;
                 readonly body: CloseFileWatcherEventBody;
             }
-            interface CloseFileWatcherEventBody {
+            export interface CloseFileWatcherEventBody {
                 readonly id: number;
             }
             /**
              * Arguments for reload request.
              */
-            interface ReloadRequestArgs extends FileRequestArgs {
+            export interface ReloadRequestArgs extends FileRequestArgs {
                 /**
                  * Name of temporary file from which to reload file
                  * contents. May be same as file.
@@ -2479,7 +2123,7 @@ declare namespace ts {
              * from temporary file with name given by the 'tmpfile' argument.
              * The two names can be identical.
              */
-            interface ReloadRequest extends FileRequest {
+            export interface ReloadRequest extends FileRequest {
                 command: CommandTypes.Reload;
                 arguments: ReloadRequestArgs;
             }
@@ -2487,12 +2131,12 @@ declare namespace ts {
              * Response to "reload" request. This is just an acknowledgement, so
              * no body field is required.
              */
-            interface ReloadResponse extends Response {
+            export interface ReloadResponse extends Response {
             }
             /**
              * Arguments for saveto request.
              */
-            interface SavetoRequestArgs extends FileRequestArgs {
+            export interface SavetoRequestArgs extends FileRequestArgs {
                 /**
                  * Name of temporary file into which to save server's view of
                  * file contents.
@@ -2506,14 +2150,14 @@ declare namespace ts {
              * 'file'.  The server does not currently send a response to a
              * "saveto" request.
              */
-            interface SavetoRequest extends FileRequest {
+            export interface SavetoRequest extends FileRequest {
                 command: CommandTypes.Saveto;
                 arguments: SavetoRequestArgs;
             }
             /**
              * Arguments for navto request message.
              */
-            interface NavtoRequestArgs {
+            export interface NavtoRequestArgs {
                 /**
                  * Search term to navigate to from current location; term can
                  * be '.*' or an identifier prefix.
@@ -2540,14 +2184,14 @@ declare namespace ts {
              * match the search term given in argument 'searchTerm'.  The
              * context for the search is given by the named file.
              */
-            interface NavtoRequest extends Request {
+            export interface NavtoRequest extends Request {
                 command: CommandTypes.Navto;
                 arguments: NavtoRequestArgs;
             }
             /**
              * An item found in a navto response.
              */
-            interface NavtoItem extends FileSpan {
+            export interface NavtoItem extends FileSpan {
                 /**
                  * The symbol's name.
                  */
@@ -2582,13 +2226,13 @@ declare namespace ts {
              * Navto response message. Body is an array of navto items.  Each
              * item gives a symbol that matched the search term.
              */
-            interface NavtoResponse extends Response {
+            export interface NavtoResponse extends Response {
                 body?: NavtoItem[];
             }
             /**
              * Arguments for change request message.
              */
-            interface ChangeRequestArgs extends FormatRequestArgs {
+            export interface ChangeRequestArgs extends FormatRequestArgs {
                 /**
                  * Optional string to insert at location (file, line, offset).
                  */
@@ -2599,14 +2243,14 @@ declare namespace ts {
              * Update the server's view of the file named by argument 'file'.
              * Server does not currently send a response to a change request.
              */
-            interface ChangeRequest extends FileLocationRequest {
+            export interface ChangeRequest extends FileLocationRequest {
                 command: CommandTypes.Change;
                 arguments: ChangeRequestArgs;
             }
             /**
              * Response to "brace" request.
              */
-            interface BraceResponse extends Response {
+            export interface BraceResponse extends Response {
                 body?: TextSpan[];
             }
             /**
@@ -2614,7 +2258,7 @@ declare namespace ts {
              * Return response giving the file locations of matching braces
              * found in file at location line, offset.
              */
-            interface BraceRequest extends FileLocationRequest {
+            export interface BraceRequest extends FileLocationRequest {
                 command: CommandTypes.Brace;
             }
             /**
@@ -2622,17 +2266,17 @@ declare namespace ts {
              * Return response giving the list of navigation bar entries
              * extracted from the requested file.
              */
-            interface NavBarRequest extends FileRequest {
+            export interface NavBarRequest extends FileRequest {
                 command: CommandTypes.NavBar;
             }
             /**
              * NavTree request; value of command field is "navtree".
              * Return response giving the navigation tree of the requested file.
              */
-            interface NavTreeRequest extends FileRequest {
+            export interface NavTreeRequest extends FileRequest {
                 command: CommandTypes.NavTree;
             }
-            interface NavigationBarItem {
+            export interface NavigationBarItem {
                 /**
                  * The item's display text.
                  */
@@ -2659,7 +2303,7 @@ declare namespace ts {
                 indent: number;
             }
             /** protocol.NavigationTree is identical to ts.NavigationTree, except using protocol.TextSpan instead of ts.TextSpan */
-            interface NavigationTree {
+            export interface NavigationTree {
                 text: string;
                 kind: ScriptElementKind;
                 kindModifiers: string;
@@ -2667,29 +2311,29 @@ declare namespace ts {
                 nameSpan: TextSpan | undefined;
                 childItems?: NavigationTree[];
             }
-            type TelemetryEventName = "telemetry";
-            interface TelemetryEvent extends Event {
+            export type TelemetryEventName = "telemetry";
+            export interface TelemetryEvent extends Event {
                 event: TelemetryEventName;
                 body: TelemetryEventBody;
             }
-            interface TelemetryEventBody {
+            export interface TelemetryEventBody {
                 telemetryEventName: string;
                 payload: any;
             }
-            type TypesInstallerInitializationFailedEventName = "typesInstallerInitializationFailed";
-            interface TypesInstallerInitializationFailedEvent extends Event {
+            export type TypesInstallerInitializationFailedEventName = "typesInstallerInitializationFailed";
+            export interface TypesInstallerInitializationFailedEvent extends Event {
                 event: TypesInstallerInitializationFailedEventName;
                 body: TypesInstallerInitializationFailedEventBody;
             }
-            interface TypesInstallerInitializationFailedEventBody {
+            export interface TypesInstallerInitializationFailedEventBody {
                 message: string;
             }
-            type TypingsInstalledTelemetryEventName = "typingsInstalled";
-            interface TypingsInstalledTelemetryEventBody extends TelemetryEventBody {
+            export type TypingsInstalledTelemetryEventName = "typingsInstalled";
+            export interface TypingsInstalledTelemetryEventBody extends TelemetryEventBody {
                 telemetryEventName: TypingsInstalledTelemetryEventName;
                 payload: TypingsInstalledTelemetryEventPayload;
             }
-            interface TypingsInstalledTelemetryEventPayload {
+            export interface TypingsInstalledTelemetryEventPayload {
                 /**
                  * Comma separated list of installed typing packages
                  */
@@ -2703,17 +2347,17 @@ declare namespace ts {
                  */
                 typingsInstallerVersion: string;
             }
-            type BeginInstallTypesEventName = "beginInstallTypes";
-            type EndInstallTypesEventName = "endInstallTypes";
-            interface BeginInstallTypesEvent extends Event {
+            export type BeginInstallTypesEventName = "beginInstallTypes";
+            export type EndInstallTypesEventName = "endInstallTypes";
+            export interface BeginInstallTypesEvent extends Event {
                 event: BeginInstallTypesEventName;
                 body: BeginInstallTypesEventBody;
             }
-            interface EndInstallTypesEvent extends Event {
+            export interface EndInstallTypesEvent extends Event {
                 event: EndInstallTypesEventName;
                 body: EndInstallTypesEventBody;
             }
-            interface InstallTypesEventBody {
+            export interface InstallTypesEventBody {
                 /**
                  * correlation id to match begin and end events
                  */
@@ -2723,425 +2367,254 @@ declare namespace ts {
                  */
                 packages: readonly string[];
             }
-            interface BeginInstallTypesEventBody extends InstallTypesEventBody {
+            export interface BeginInstallTypesEventBody extends InstallTypesEventBody {
             }
-            interface EndInstallTypesEventBody extends InstallTypesEventBody {
+            export interface EndInstallTypesEventBody extends InstallTypesEventBody {
                 /**
                  * true if installation succeeded, otherwise false
                  */
                 success: boolean;
             }
-            interface NavBarResponse extends Response {
+            export interface NavBarResponse extends Response {
                 body?: NavigationBarItem[];
             }
-            interface NavTreeResponse extends Response {
+            export interface NavTreeResponse extends Response {
                 body?: NavigationTree;
             }
-            interface CallHierarchyItem {
-                name: string;
-                kind: ScriptElementKind;
-                kindModifiers?: string;
-                file: string;
+            export type CallHierarchyItem = ChangePropertyTypes<ts.CallHierarchyItem, {
                 span: TextSpan;
                 selectionSpan: TextSpan;
-                containerName?: string;
-            }
-            interface CallHierarchyIncomingCall {
+            }>;
+            export interface CallHierarchyIncomingCall {
                 from: CallHierarchyItem;
                 fromSpans: TextSpan[];
             }
-            interface CallHierarchyOutgoingCall {
+            export interface CallHierarchyOutgoingCall {
                 to: CallHierarchyItem;
                 fromSpans: TextSpan[];
             }
-            interface PrepareCallHierarchyRequest extends FileLocationRequest {
+            export interface PrepareCallHierarchyRequest extends FileLocationRequest {
                 command: CommandTypes.PrepareCallHierarchy;
             }
-            interface PrepareCallHierarchyResponse extends Response {
+            export interface PrepareCallHierarchyResponse extends Response {
                 readonly body: CallHierarchyItem | CallHierarchyItem[];
             }
-            interface ProvideCallHierarchyIncomingCallsRequest extends FileLocationRequest {
+            export interface ProvideCallHierarchyIncomingCallsRequest extends FileLocationRequest {
                 command: CommandTypes.ProvideCallHierarchyIncomingCalls;
             }
-            interface ProvideCallHierarchyIncomingCallsResponse extends Response {
+            export interface ProvideCallHierarchyIncomingCallsResponse extends Response {
                 readonly body: CallHierarchyIncomingCall[];
             }
-            interface ProvideCallHierarchyOutgoingCallsRequest extends FileLocationRequest {
+            export interface ProvideCallHierarchyOutgoingCallsRequest extends FileLocationRequest {
                 command: CommandTypes.ProvideCallHierarchyOutgoingCalls;
             }
-            interface ProvideCallHierarchyOutgoingCallsResponse extends Response {
+            export interface ProvideCallHierarchyOutgoingCallsResponse extends Response {
                 readonly body: CallHierarchyOutgoingCall[];
             }
-            enum IndentStyle {
+            export enum IndentStyle {
                 None = "None",
                 Block = "Block",
                 Smart = "Smart",
             }
-            enum SemicolonPreference {
-                Ignore = "ignore",
-                Insert = "insert",
-                Remove = "remove",
-            }
-            interface EditorSettings {
-                baseIndentSize?: number;
-                indentSize?: number;
-                tabSize?: number;
-                newLineCharacter?: string;
-                convertTabsToSpaces?: boolean;
-                indentStyle?: IndentStyle | ts.IndentStyle;
-                trimTrailingWhitespace?: boolean;
-            }
-            interface FormatCodeSettings extends EditorSettings {
-                insertSpaceAfterCommaDelimiter?: boolean;
-                insertSpaceAfterSemicolonInForStatements?: boolean;
-                insertSpaceBeforeAndAfterBinaryOperators?: boolean;
-                insertSpaceAfterConstructor?: boolean;
-                insertSpaceAfterKeywordsInControlFlowStatements?: boolean;
-                insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingEmptyBraces?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean;
-                insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean;
-                insertSpaceAfterTypeAssertion?: boolean;
-                insertSpaceBeforeFunctionParenthesis?: boolean;
-                placeOpenBraceOnNewLineForFunctions?: boolean;
-                placeOpenBraceOnNewLineForControlBlocks?: boolean;
-                insertSpaceBeforeTypeAnnotation?: boolean;
-                semicolons?: SemicolonPreference;
-                indentSwitchCase?: boolean;
-            }
-            interface UserPreferences {
-                readonly disableSuggestions?: boolean;
-                readonly quotePreference?: "auto" | "double" | "single";
-                /**
-                 * If enabled, TypeScript will search through all external modules' exports and add them to the completions list.
-                 * This affects lone identifier completions but not completions on the right hand side of `obj.`.
-                 */
-                readonly includeCompletionsForModuleExports?: boolean;
-                /**
-                 * Enables auto-import-style completions on partially-typed import statements. E.g., allows
-                 * `import write|` to be completed to `import { writeFile } from "fs"`.
-                 */
-                readonly includeCompletionsForImportStatements?: boolean;
-                /**
-                 * Allows completions to be formatted with snippet text, indicated by `CompletionItem["isSnippet"]`.
-                 */
-                readonly includeCompletionsWithSnippetText?: boolean;
-                /**
-                 * If enabled, the completion list will include completions with invalid identifier names.
-                 * For those entries, The `insertText` and `replacementSpan` properties will be set to change from `.x` property access to `["x"]`.
-                 */
-                readonly includeCompletionsWithInsertText?: boolean;
-                /**
-                 * Unless this option is `false`, or `includeCompletionsWithInsertText` is not enabled,
-                 * member completion lists triggered with `.` will include entries on potentially-null and potentially-undefined
-                 * values, with insertion text to replace preceding `.` tokens with `?.`.
-                 */
-                readonly includeAutomaticOptionalChainCompletions?: boolean;
-                /**
-                 * If enabled, completions for class members (e.g. methods and properties) will include
-                 * a whole declaration for the member.
-                 * E.g., `class A { f| }` could be completed to `class A { foo(): number {} }`, instead of
-                 * `class A { foo }`.
-                 */
-                readonly includeCompletionsWithClassMemberSnippets?: boolean;
-                /**
-                 * If enabled, object literal methods will have a method declaration completion entry in addition
-                 * to the regular completion entry containing just the method name.
-                 * E.g., `const objectLiteral: T = { f| }` could be completed to `const objectLiteral: T = { foo(): void {} }`,
-                 * in addition to `const objectLiteral: T = { foo }`.
-                 */
-                readonly includeCompletionsWithObjectLiteralMethodSnippets?: boolean;
-                /**
-                 * Indicates whether {@link CompletionEntry.labelDetails completion entry label details} are supported.
-                 * If not, contents of `labelDetails` may be included in the {@link CompletionEntry.name} property.
-                 */
-                readonly useLabelDetailsInCompletionEntries?: boolean;
-                readonly allowIncompleteCompletions?: boolean;
-                readonly importModuleSpecifierPreference?: "shortest" | "project-relative" | "relative" | "non-relative";
-                /** Determines whether we import `foo/index.ts` as "foo", "foo/index", or "foo/index.js" */
-                readonly importModuleSpecifierEnding?: "auto" | "minimal" | "index" | "js";
-                readonly allowTextChangesInNewFiles?: boolean;
-                readonly lazyConfiguredProjectsFromExternalProject?: boolean;
-                readonly providePrefixAndSuffixTextForRename?: boolean;
-                readonly provideRefactorNotApplicableReason?: boolean;
-                readonly allowRenameOfImportPath?: boolean;
-                readonly includePackageJsonAutoImports?: "auto" | "on" | "off";
-                readonly jsxAttributeCompletionStyle?: "auto" | "braces" | "none";
-                readonly displayPartsForJSDoc?: boolean;
-                readonly generateReturnInDocTemplate?: boolean;
-                readonly includeInlayParameterNameHints?: "none" | "literals" | "all";
-                readonly includeInlayParameterNameHintsWhenArgumentMatchesName?: boolean;
-                readonly includeInlayFunctionParameterTypeHints?: boolean;
-                readonly includeInlayVariableTypeHints?: boolean;
-                readonly includeInlayVariableTypeHintsWhenTypeMatchesName?: boolean;
-                readonly includeInlayPropertyDeclarationTypeHints?: boolean;
-                readonly includeInlayFunctionLikeReturnTypeHints?: boolean;
-                readonly includeInlayEnumMemberValueHints?: boolean;
-                readonly interactiveInlayHints?: boolean;
-                readonly autoImportFileExcludePatterns?: string[];
-                /**
-                 * Indicates whether imports should be organized in a case-insensitive manner.
-                 */
-                readonly organizeImportsIgnoreCase?: "auto" | boolean;
-                /**
-                 * Indicates whether imports should be organized via an "ordinal" (binary) comparison using the numeric value
-                 * of their code points, or via "unicode" collation (via the
-                 * [Unicode Collation Algorithm](https://unicode.org/reports/tr10/#Scope)) using rules associated with the locale
-                 * specified in {@link organizeImportsCollationLocale}.
-                 *
-                 * Default: `"ordinal"`.
-                 */
-                readonly organizeImportsCollation?: "ordinal" | "unicode";
-                /**
-                 * Indicates the locale to use for "unicode" collation. If not specified, the locale `"en"` is used as an invariant
-                 * for the sake of consistent sorting. Use `"auto"` to use the detected UI locale.
-                 *
-                 * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
-                 *
-                 * Default: `"en"`
-                 */
-                readonly organizeImportsCollationLocale?: string;
-                /**
-                 * Indicates whether numeric collation should be used for digit sequences in strings. When `true`, will collate
-                 * strings such that `a1z < a2z < a100z`. When `false`, will collate strings such that `a1z < a100z < a2z`.
-                 *
-                 * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
-                 *
-                 * Default: `false`
-                 */
-                readonly organizeImportsNumericCollation?: boolean;
-                /**
-                 * Indicates whether accents and other diacritic marks are considered unequal for the purpose of collation. When
-                 * `true`, characters with accents and other diacritics will be collated in the order defined by the locale specified
-                 * in {@link organizeImportsCollationLocale}.
-                 *
-                 * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
-                 *
-                 * Default: `true`
-                 */
-                readonly organizeImportsAccentCollation?: boolean;
-                /**
-                 * Indicates whether upper case or lower case should sort first. When `false`, the default order for the locale
-                 * specified in {@link organizeImportsCollationLocale} is used.
-                 *
-                 * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`. This preference is also
-                 * ignored if we are using case-insensitive sorting, which occurs when {@link organizeImportsIgnoreCase} is `true`,
-                 * or if {@link organizeImportsIgnoreCase} is `"auto"` and the auto-detected case sensitivity is determined to be
-                 * case-insensitive.
-                 *
-                 * Default: `false`
-                 */
-                readonly organizeImportsCaseFirst?: "upper" | "lower" | false;
-                /**
-                 * Indicates where named type-only imports should sort. "inline" sorts named imports without regard to if the import is
-                 * type-only.
-                 *
-                 * Default: `last`
-                 */
-                readonly organizeImportsTypeOrder?: "last" | "first" | "inline";
-                /**
-                 * Indicates whether {@link ReferencesResponseItem.lineText} is supported.
-                 */
-                readonly disableLineTextInReferences?: boolean;
-                /**
-                 * Indicates whether to exclude standard library and node_modules file symbols from navTo results.
-                 */
-                readonly excludeLibrarySymbolsInNavTo?: boolean;
-            }
-            interface CompilerOptions {
-                allowJs?: boolean;
-                allowSyntheticDefaultImports?: boolean;
-                allowUnreachableCode?: boolean;
-                allowUnusedLabels?: boolean;
-                alwaysStrict?: boolean;
-                baseUrl?: string;
-                charset?: string;
-                checkJs?: boolean;
-                declaration?: boolean;
-                declarationDir?: string;
-                disableSizeLimit?: boolean;
-                downlevelIteration?: boolean;
-                emitBOM?: boolean;
-                emitDecoratorMetadata?: boolean;
-                experimentalDecorators?: boolean;
-                forceConsistentCasingInFileNames?: boolean;
-                importHelpers?: boolean;
-                inlineSourceMap?: boolean;
-                inlineSources?: boolean;
-                isolatedModules?: boolean;
-                jsx?: JsxEmit | ts.JsxEmit;
-                lib?: string[];
-                locale?: string;
-                mapRoot?: string;
-                maxNodeModuleJsDepth?: number;
-                module?: ModuleKind | ts.ModuleKind;
-                moduleResolution?: ModuleResolutionKind | ts.ModuleResolutionKind;
-                newLine?: NewLineKind | ts.NewLineKind;
-                noEmit?: boolean;
-                noEmitHelpers?: boolean;
-                noEmitOnError?: boolean;
-                noErrorTruncation?: boolean;
-                noFallthroughCasesInSwitch?: boolean;
-                noImplicitAny?: boolean;
-                noImplicitReturns?: boolean;
-                noImplicitThis?: boolean;
-                noUnusedLocals?: boolean;
-                noUnusedParameters?: boolean;
-                noImplicitUseStrict?: boolean;
-                noLib?: boolean;
-                noResolve?: boolean;
-                out?: string;
-                outDir?: string;
-                outFile?: string;
-                paths?: MapLike<string[]>;
-                plugins?: PluginImport[];
-                preserveConstEnums?: boolean;
-                preserveSymlinks?: boolean;
-                project?: string;
-                reactNamespace?: string;
-                removeComments?: boolean;
-                references?: ProjectReference[];
-                rootDir?: string;
-                rootDirs?: string[];
-                skipLibCheck?: boolean;
-                skipDefaultLibCheck?: boolean;
-                sourceMap?: boolean;
-                sourceRoot?: string;
-                strict?: boolean;
-                strictNullChecks?: boolean;
-                suppressExcessPropertyErrors?: boolean;
-                suppressImplicitAnyIndexErrors?: boolean;
-                useDefineForClassFields?: boolean;
-                target?: ScriptTarget | ts.ScriptTarget;
-                traceResolution?: boolean;
-                resolveJsonModule?: boolean;
-                types?: string[];
-                /** Paths used to used to compute primary types search locations */
-                typeRoots?: string[];
-                [option: string]: CompilerOptionsValue | undefined;
-            }
-            enum JsxEmit {
-                None = "None",
-                Preserve = "Preserve",
-                ReactNative = "ReactNative",
-                React = "React",
-            }
-            enum ModuleKind {
-                None = "None",
-                CommonJS = "CommonJS",
-                AMD = "AMD",
-                UMD = "UMD",
-                System = "System",
-                ES6 = "ES6",
-                ES2015 = "ES2015",
-                ESNext = "ESNext",
-                Node16 = "Node16",
-                NodeNext = "NodeNext",
-                Preserve = "Preserve",
-            }
-            enum ModuleResolutionKind {
-                Classic = "Classic",
+            export type EditorSettings = ChangePropertyTypes<ts.EditorSettings, {
+                indentStyle: IndentStyle | ts.IndentStyle;
+            }>;
+            export type FormatCodeSettings = ChangePropertyTypes<ts.FormatCodeSettings, {
+                indentStyle: IndentStyle | ts.IndentStyle;
+            }>;
+            export type CompilerOptions = ChangePropertyTypes<ChangeStringIndexSignature<ts.CompilerOptions, CompilerOptionsValue>, {
+                jsx: JsxEmit | ts.JsxEmit;
+                module: ModuleKind | ts.ModuleKind;
+                moduleResolution: ModuleResolutionKind | ts.ModuleResolutionKind;
+                newLine: NewLineKind | ts.NewLineKind;
+                target: ScriptTarget | ts.ScriptTarget;
+            }>;
+            export enum JsxEmit {
+                None = "none",
+                Preserve = "preserve",
+                ReactNative = "react-native",
+                React = "react",
+                ReactJSX = "react-jsx",
+                ReactJSXDev = "react-jsxdev",
+            }
+            export enum ModuleKind {
+                None = "none",
+                CommonJS = "commonjs",
+                AMD = "amd",
+                UMD = "umd",
+                System = "system",
+                ES6 = "es6",
+                ES2015 = "es2015",
+                ES2020 = "es2020",
+                ES2022 = "es2022",
+                ESNext = "esnext",
+                Node16 = "node16",
+                NodeNext = "nodenext",
+                Preserve = "preserve",
+            }
+            export enum ModuleResolutionKind {
+                Classic = "classic",
+                /** @deprecated Renamed to `Node10` */
+                Node = "node",
                 /** @deprecated Renamed to `Node10` */
-                Node = "Node",
-                Node10 = "Node10",
-                Node16 = "Node16",
-                NodeNext = "NodeNext",
-                Bundler = "Bundler",
+                NodeJs = "node",
+                Node10 = "node10",
+                Node16 = "node16",
+                NodeNext = "nodenext",
+                Bundler = "bundler",
             }
-            enum NewLineKind {
+            export enum NewLineKind {
                 Crlf = "Crlf",
                 Lf = "Lf",
             }
-            enum ScriptTarget {
-                ES3 = "ES3",
-                ES5 = "ES5",
-                ES6 = "ES6",
-                ES2015 = "ES2015",
-                ES2016 = "ES2016",
-                ES2017 = "ES2017",
-                ES2018 = "ES2018",
-                ES2019 = "ES2019",
-                ES2020 = "ES2020",
-                ES2021 = "ES2021",
-                ES2022 = "ES2022",
-                ESNext = "ESNext",
-            }
-            enum ClassificationType {
-                comment = 1,
-                identifier = 2,
-                keyword = 3,
-                numericLiteral = 4,
-                operator = 5,
-                stringLiteral = 6,
-                regularExpressionLiteral = 7,
-                whiteSpace = 8,
-                text = 9,
-                punctuation = 10,
-                className = 11,
-                enumName = 12,
-                interfaceName = 13,
-                moduleName = 14,
-                typeParameterName = 15,
-                typeAliasName = 16,
-                parameterName = 17,
-                docCommentTagName = 18,
-                jsxOpenTagName = 19,
-                jsxCloseTagName = 20,
-                jsxSelfClosingTagName = 21,
-                jsxAttribute = 22,
-                jsxText = 23,
-                jsxAttributeStringLiteralValue = 24,
-                bigintLiteral = 25,
+            export enum ScriptTarget {
+                /** @deprecated */
+                ES3 = "es3",
+                ES5 = "es5",
+                ES6 = "es6",
+                ES2015 = "es2015",
+                ES2016 = "es2016",
+                ES2017 = "es2017",
+                ES2018 = "es2018",
+                ES2019 = "es2019",
+                ES2020 = "es2020",
+                ES2021 = "es2021",
+                ES2022 = "es2022",
+                ES2023 = "es2023",
+                ESNext = "esnext",
+                JSON = "json",
+                Latest = "esnext",
+            }
+        }
+        namespace typingsInstaller {
+            interface Log {
+                isEnabled(): boolean;
+                writeLine(text: string): void;
+            }
+            type RequestCompletedAction = (success: boolean) => void;
+            interface PendingRequest {
+                requestId: number;
+                packageNames: string[];
+                cwd: string;
+                onRequestCompleted: RequestCompletedAction;
             }
+            abstract class TypingsInstaller {
+                protected readonly installTypingHost: InstallTypingHost;
+                private readonly globalCachePath;
+                private readonly safeListPath;
+                private readonly typesMapLocation;
+                private readonly throttleLimit;
+                protected readonly log: Log;
+                private readonly packageNameToTypingLocation;
+                private readonly missingTypingsSet;
+                private readonly knownCachesSet;
+                private readonly projectWatchers;
+                private safeList;
+                private installRunCount;
+                private inFlightRequestCount;
+                abstract readonly typesRegistry: Map<string, MapLike<string>>;
+                constructor(installTypingHost: InstallTypingHost, globalCachePath: string, safeListPath: Path, typesMapLocation: Path, throttleLimit: number, log?: Log);
+                closeProject(req: CloseProject): void;
+                private closeWatchers;
+                install(req: DiscoverTypings): void;
+                private initializeSafeList;
+                private processCacheLocation;
+                private filterTypings;
+                protected ensurePackageDirectoryExists(directory: string): void;
+                private installTypings;
+                private ensureDirectoryExists;
+                private watchFiles;
+                private createSetTypings;
+                private installTypingsAsync;
+                private executeWithThrottling;
+                protected abstract installWorker(requestId: number, packageNames: string[], cwd: string, onRequestCompleted: RequestCompletedAction): void;
+                protected abstract sendResponse(response: SetTypings | InvalidateCachedTypings | BeginInstallTypes | EndInstallTypes | WatchTypingLocations): void;
+                protected readonly latestDistTag = "latest";
+            }
+        }
+        type ActionSet = "action::set";
+        type ActionInvalidate = "action::invalidate";
+        type ActionPackageInstalled = "action::packageInstalled";
+        type EventTypesRegistry = "event::typesRegistry";
+        type EventBeginInstallTypes = "event::beginInstallTypes";
+        type EventEndInstallTypes = "event::endInstallTypes";
+        type EventInitializationFailed = "event::initializationFailed";
+        type ActionWatchTypingLocations = "action::watchTypingLocations";
+        interface TypingInstallerResponse {
+            readonly kind: ActionSet | ActionInvalidate | EventTypesRegistry | ActionPackageInstalled | EventBeginInstallTypes | EventEndInstallTypes | EventInitializationFailed | ActionWatchTypingLocations;
+        }
+        interface TypingInstallerRequestWithProjectName {
+            readonly projectName: string;
+        }
+        interface DiscoverTypings extends TypingInstallerRequestWithProjectName {
+            readonly fileNames: string[];
+            readonly projectRootPath: Path;
+            readonly compilerOptions: CompilerOptions;
+            readonly typeAcquisition: TypeAcquisition;
+            readonly unresolvedImports: SortedReadonlyArray<string>;
+            readonly cachePath?: string;
+            readonly kind: "discover";
+        }
+        interface CloseProject extends TypingInstallerRequestWithProjectName {
+            readonly kind: "closeProject";
+        }
+        interface TypesRegistryRequest {
+            readonly kind: "typesRegistry";
+        }
+        interface InstallPackageRequest extends TypingInstallerRequestWithProjectName {
+            readonly kind: "installPackage";
+            readonly fileName: Path;
+            readonly packageName: string;
+            readonly projectRootPath: Path;
+            readonly id: number;
+        }
+        interface PackageInstalledResponse extends ProjectResponse {
+            readonly kind: ActionPackageInstalled;
+            readonly id: number;
+            readonly success: boolean;
+            readonly message: string;
+        }
+        interface InitializationFailedResponse extends TypingInstallerResponse {
+            readonly kind: EventInitializationFailed;
+            readonly message: string;
+            readonly stack?: string;
         }
-        namespace typingsInstaller {
-            interface Log {
-                isEnabled(): boolean;
-                writeLine(text: string): void;
-            }
-            type RequestCompletedAction = (success: boolean) => void;
-            interface PendingRequest {
-                requestId: number;
-                packageNames: string[];
-                cwd: string;
-                onRequestCompleted: RequestCompletedAction;
-            }
-            abstract class TypingsInstaller {
-                protected readonly installTypingHost: InstallTypingHost;
-                private readonly globalCachePath;
-                private readonly safeListPath;
-                private readonly typesMapLocation;
-                private readonly throttleLimit;
-                protected readonly log: Log;
-                private readonly packageNameToTypingLocation;
-                private readonly missingTypingsSet;
-                private readonly knownCachesSet;
-                private readonly projectWatchers;
-                private safeList;
-                private installRunCount;
-                private inFlightRequestCount;
-                abstract readonly typesRegistry: Map<string, MapLike<string>>;
-                constructor(installTypingHost: InstallTypingHost, globalCachePath: string, safeListPath: Path, typesMapLocation: Path, throttleLimit: number, log?: Log);
-                closeProject(req: CloseProject): void;
-                private closeWatchers;
-                install(req: DiscoverTypings): void;
-                private initializeSafeList;
-                private processCacheLocation;
-                private filterTypings;
-                protected ensurePackageDirectoryExists(directory: string): void;
-                private installTypings;
-                private ensureDirectoryExists;
-                private watchFiles;
-                private createSetTypings;
-                private installTypingsAsync;
-                private executeWithThrottling;
-                protected abstract installWorker(requestId: number, packageNames: string[], cwd: string, onRequestCompleted: RequestCompletedAction): void;
-                protected abstract sendResponse(response: SetTypings | InvalidateCachedTypings | BeginInstallTypes | EndInstallTypes | WatchTypingLocations): void;
-                protected readonly latestDistTag = "latest";
-            }
+        interface ProjectResponse extends TypingInstallerResponse {
+            readonly projectName: string;
+        }
+        interface InvalidateCachedTypings extends ProjectResponse {
+            readonly kind: ActionInvalidate;
+        }
+        interface InstallTypes extends ProjectResponse {
+            readonly kind: EventBeginInstallTypes | EventEndInstallTypes;
+            readonly eventId: number;
+            readonly typingsInstallerVersion: string;
+            readonly packagesToInstall: readonly string[];
+        }
+        interface BeginInstallTypes extends InstallTypes {
+            readonly kind: EventBeginInstallTypes;
+        }
+        interface EndInstallTypes extends InstallTypes {
+            readonly kind: EventEndInstallTypes;
+            readonly installSuccess: boolean;
+        }
+        interface InstallTypingHost extends JsTyping.TypingResolutionHost {
+            useCaseSensitiveFileNames: boolean;
+            writeFile(path: string, content: string): void;
+            createDirectory(path: string): void;
+            getCurrentDirectory?(): string;
+        }
+        interface SetTypings extends ProjectResponse {
+            readonly typeAcquisition: TypeAcquisition;
+            readonly compilerOptions: CompilerOptions;
+            readonly typings: string[];
+            readonly unresolvedImports: SortedReadonlyArray<string>;
+            readonly kind: ActionSet;
+        }
+        interface WatchTypingLocations extends ProjectResponse {
+            /** if files is undefined, retain same set of watchers */
+            readonly files: readonly string[] | undefined;
+            readonly kind: ActionWatchTypingLocations;
         }
         interface CompressedData {
             length: number;
@@ -3311,7 +2784,6 @@ declare namespace ts {
             private compilerOptions;
             compileOnSaveEnabled: boolean;
             protected watchOptions: WatchOptions | undefined;
-            private rootFiles;
             private rootFilesMap;
             private program;
             private externalFiles;
@@ -3392,7 +2864,7 @@ declare namespace ts {
             private detachScriptInfoIfNotRoot;
             isClosed(): boolean;
             hasRoots(): boolean;
-            getRootFiles(): ts.server.NormalizedPath[];
+            getRootFiles(): NormalizedPath[];
             getRootScriptInfos(): ts.server.ScriptInfo[];
             getScriptInfos(): ScriptInfo[];
             getExcludedFiles(): readonly NormalizedPath[];
@@ -3405,7 +2877,6 @@ declare namespace ts {
             addMissingFileRoot(fileName: NormalizedPath): void;
             removeFile(info: ScriptInfo, fileExists: boolean, detachFromProject: boolean): void;
             registerFileUpdate(fileName: string): void;
-            markAsDirty(): void;
             /**
              * Updates set of files that contribute to this project
              * @returns: true if set of files in the project stays the same and false - otherwise.
@@ -3450,10 +2921,8 @@ declare namespace ts {
         class AutoImportProviderProject extends Project {
             private hostProject;
             private rootFileNames;
-            isOrphan(): boolean;
             updateGraph(): boolean;
             hasRoots(): boolean;
-            markAsDirty(): void;
             getScriptFileNames(): string[];
             getLanguageService(): never;
             getHostForAutoImportProvider(): never;
@@ -3466,8 +2935,6 @@ declare namespace ts {
          */
         class ConfiguredProject extends Project {
             readonly canonicalConfigFilePath: NormalizedPath;
-            /** Ref count to the project when opened from external project */
-            private externalProjectRefCount;
             private projectReferences;
             /**
              * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
@@ -3710,7 +3177,11 @@ declare namespace ts {
             /**
              * Open files: with value being project root path, and key being Path of the file that is open
              */
-            readonly openFiles: Map<string, NormalizedPath | undefined>;
+            readonly openFiles: Map<Path, NormalizedPath | undefined>;
+            /** Config files looked up and cached config files for open script info */
+            private readonly configFileForOpenFiles;
+            /** Set of open script infos that are root of inferred project */
+            private rootOfInferredProjects;
             /**
              * Map of open files that are opened without complete path but have projectRoot as current directory
              */
@@ -3729,6 +3200,11 @@ declare namespace ts {
             private safelist;
             private readonly legacySafelist;
             private pendingProjectUpdates;
+            /**
+             * All the open script info that needs recalculation of the default project,
+             * this also caches config file info before config file change was detected to use it in case projects are not updated yet
+             */
+            private pendingOpenFileProjectUpdates?;
             readonly currentDirectory: NormalizedPath;
             readonly toCanonicalFileName: (f: string) => string;
             readonly host: ServerHost;
@@ -3760,6 +3236,11 @@ declare namespace ts {
             setCompilerOptionsForInferredProjects(projectCompilerOptions: protocol.InferredProjectCompilerOptions, projectRootPath?: string): void;
             findProject(projectName: string): Project | undefined;
             getDefaultProjectForFile(fileName: NormalizedPath, ensureProject: boolean): Project | undefined;
+            /**
+             * If there is default project calculation pending for this file,
+             * then it completes that calculation so that correct default project is used for the project
+             */
+            private tryGetDefaultProjectForEnsuringConfiguredProjectForFile;
             private doEnsureDefaultProjectForFile;
             getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName: string): ScriptInfo | undefined;
             /**
@@ -3788,14 +3269,6 @@ declare namespace ts {
             private closeOpenFile;
             private deleteScriptInfo;
             private configFileExists;
-            /**
-             * Returns true if the configFileExistenceInfo is needed/impacted by open files that are root of inferred project
-             */
-            private configFileExistenceImpactsRootOfInferredProject;
-            /**
-             * This is called on file close, so that we stop watching the config file for this script info
-             */
-            private stopWatchingConfigFilesForClosedScriptInfo;
             /**
              * This function tries to search for a tsconfig.json for the given file.
              * This is different from the method the compiler uses because
@@ -3805,17 +3278,10 @@ declare namespace ts {
              * the newly opened file.
              */
             private forEachConfigFileLocation;
-            /**
-             * This function tries to search for a tsconfig.json for the given file.
-             * This is different from the method the compiler uses because
-             * the compiler can assume it will always start searching in the
-             * current directory (the directory in which tsc was invoked).
-             * The server must start searching from the directory containing
-             * the newly opened file.
-             * If script info is passed in, it is asserted to be open script info
-             * otherwise just file name
-             */
-            private getConfigFileNameForFile;
+            /** Get cached configFileName for scriptInfo or ancestor of open script info */
+            private getConfigFileNameForFileFromCache;
+            /** Caches the configFilename for script info or ancestor of open script info */
+            private setConfigFileNameForFileInCache;
             private printProjects;
             private getConfiguredProjectByCanonicalConfigFilePath;
             private findExternalProjectByProjectName;
@@ -3825,7 +3291,6 @@ declare namespace ts {
             private addFilesToNonInferredProject;
             private updateNonInferredProjectFiles;
             private updateRootAndOptionsOfNonInferredProject;
-            private sendConfigFileDiagEvent;
             private getOrCreateInferredProjectForProjectRootPathIfEnabled;
             private getOrCreateSingleInferredProjectIfEnabled;
             private getOrCreateSingleInferredWithoutProjectRoot;
@@ -3839,7 +3304,6 @@ declare namespace ts {
             private refreshScriptInfosInDirectory;
             private stopWatchingScriptInfo;
             private getOrCreateScriptInfoNotOpenedByClientForNormalizedPath;
-            private getOrCreateScriptInfoOpenedByClientForNormalizedPath;
             getOrCreateScriptInfoForNormalizedPath(fileName: NormalizedPath, openedByClient: boolean, fileContent?: string, scriptKind?: ScriptKind, hasMixedContent?: boolean, hostToQueryFileExistsOn?: {
                 fileExists(path: string): boolean;
             }): ScriptInfo | undefined;
@@ -3858,14 +3322,6 @@ declare namespace ts {
              * This does not reload contents of open files from disk. But we could do that if needed
              */
             reloadProjects(): void;
-            /**
-             * This function goes through all the openFiles and tries to file the config file for them.
-             * If the config file is found and it refers to existing project, it reloads it either immediately
-             * or schedules it for reload depending on delayReload option
-             * If there is no existing project it just opens the configured project for the config file
-             * reloadForInfo provides a way to filter out files to reload configured project for
-             */
-            private reloadConfiguredProjectForFiles;
             /**
              * Remove the root of inferred project if script info is part of another project
              */
@@ -3887,11 +3343,21 @@ declare namespace ts {
             private findExternalProjectContainingOpenScriptInfo;
             private getOrCreateOpenScriptInfo;
             private assignProjectToOpenedScriptInfo;
-            private createAncestorProjects;
+            /**
+             * Finds the default configured project for given info
+             * For any tsconfig found, it looks into that project, if not then all its references,
+             * The search happens for all tsconfigs till projectRootPath
+             */
+            private tryFindDefaultConfiguredProjectForOpenScriptInfo;
+            /**
+             * Finds the default configured project, if found, it creates the solution projects (does not load them right away)
+             * with Find: finds the projects even if the project is deferredClosed
+             */
+            private tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo;
             private ensureProjectChildren;
-            private cleanupAfterOpeningFile;
+            private cleanupConfiguredProjects;
+            private cleanupProjectsAndScriptInfos;
             openClientFileWithNormalizedPath(fileName: NormalizedPath, fileContent?: string, scriptKind?: ScriptKind, hasMixedContent?: boolean, projectRootPath?: NormalizedPath): OpenConfiguredProjectResult;
-            private removeOrphanConfiguredProjects;
             private removeOrphanScriptInfos;
             private telemetryOnOpenFile;
             /**
@@ -3900,7 +3366,6 @@ declare namespace ts {
              */
             closeClientFile(uncheckedFileName: string): void;
             private collectChanges;
-            private closeConfiguredProjectReferencedFromExternalProject;
             closeExternalProject(uncheckedFileName: string): void;
             openExternalProjects(projects: protocol.ExternalProject[]): void;
             /** Makes a filename safe to insert in a RegExp */
@@ -3913,7 +3378,6 @@ declare namespace ts {
             hasDeferredExtension(): boolean;
             private enableRequestedPluginsAsync;
             private enableRequestedPluginsWorker;
-            private enableRequestedPluginsForProjectAsync;
             configurePlugin(args: protocol.ConfigurePluginRequestArguments): void;
         }
         function formatMessage<T extends protocol.Message>(msg: T, logger: Logger, byteLength: (s: string, encoding: BufferEncoding) => number, newLine: string): string;
@@ -4032,6 +3496,7 @@ declare namespace ts {
             private getLinkedEditingRange;
             private getDocumentHighlights;
             private provideInlayHints;
+            private mapCode;
             private setCompilerOptionsForInferredProjects;
             private getProjectInfo;
             private getProjectInfoWorker;
@@ -4091,6 +3556,7 @@ declare namespace ts {
             private getApplicableRefactors;
             private getEditsForRefactor;
             private getMoveToRefactoringFileSuggestions;
+            private getPasteEdits;
             private organizeImports;
             private getEditsForFileRename;
             private getCodeFixes;
@@ -4099,6 +3565,7 @@ declare namespace ts {
             private getStartAndEndPosition;
             private mapCodeAction;
             private mapCodeFixAction;
+            private mapPasteEditsAction;
             private mapTextChangesToCodeEdits;
             private mapTextChangeToCodeEdit;
             private convertTextChangeToCodeEdit;
@@ -4173,7 +3640,15 @@ declare namespace ts {
             subPath: string | undefined;
         }
     }
-    const versionMajorMinor = "5.4";
+    namespace JsTyping {
+        interface TypingResolutionHost {
+            directoryExists(path: string): boolean;
+            fileExists(fileName: string): boolean;
+            readFile(path: string, encoding?: string): string | undefined;
+            readDirectory(rootDir: string, extensions: readonly string[], excludes: readonly string[] | undefined, includes: readonly string[] | undefined, depth?: number): string[];
+        }
+    }
+    const versionMajorMinor = "5.5";
     /** The version of the TypeScript compiler release */
     const version: string;
     /**
@@ -4512,65 +3987,59 @@ declare namespace ts {
         ShorthandPropertyAssignment = 304,
         SpreadAssignment = 305,
         EnumMember = 306,
-        /** @deprecated */ UnparsedPrologue = 307,
-        /** @deprecated */ UnparsedPrepend = 308,
-        /** @deprecated */ UnparsedText = 309,
-        /** @deprecated */ UnparsedInternalText = 310,
-        /** @deprecated */ UnparsedSyntheticReference = 311,
-        SourceFile = 312,
-        Bundle = 313,
-        /** @deprecated */ UnparsedSource = 314,
-        /** @deprecated */ InputFiles = 315,
-        JSDocTypeExpression = 316,
-        JSDocNameReference = 317,
-        JSDocMemberName = 318,
-        JSDocAllType = 319,
-        JSDocUnknownType = 320,
-        JSDocNullableType = 321,
-        JSDocNonNullableType = 322,
-        JSDocOptionalType = 323,
-        JSDocFunctionType = 324,
-        JSDocVariadicType = 325,
-        JSDocNamepathType = 326,
-        JSDoc = 327,
+        SourceFile = 307,
+        Bundle = 308,
+        JSDocTypeExpression = 309,
+        JSDocNameReference = 310,
+        JSDocMemberName = 311,
+        JSDocAllType = 312,
+        JSDocUnknownType = 313,
+        JSDocNullableType = 314,
+        JSDocNonNullableType = 315,
+        JSDocOptionalType = 316,
+        JSDocFunctionType = 317,
+        JSDocVariadicType = 318,
+        JSDocNamepathType = 319,
+        JSDoc = 320,
         /** @deprecated Use SyntaxKind.JSDoc */
-        JSDocComment = 327,
-        JSDocText = 328,
-        JSDocTypeLiteral = 329,
-        JSDocSignature = 330,
-        JSDocLink = 331,
-        JSDocLinkCode = 332,
-        JSDocLinkPlain = 333,
-        JSDocTag = 334,
-        JSDocAugmentsTag = 335,
-        JSDocImplementsTag = 336,
-        JSDocAuthorTag = 337,
-        JSDocDeprecatedTag = 338,
-        JSDocClassTag = 339,
-        JSDocPublicTag = 340,
-        JSDocPrivateTag = 341,
-        JSDocProtectedTag = 342,
-        JSDocReadonlyTag = 343,
-        JSDocOverrideTag = 344,
-        JSDocCallbackTag = 345,
-        JSDocOverloadTag = 346,
-        JSDocEnumTag = 347,
-        JSDocParameterTag = 348,
-        JSDocReturnTag = 349,
-        JSDocThisTag = 350,
-        JSDocTypeTag = 351,
-        JSDocTemplateTag = 352,
-        JSDocTypedefTag = 353,
-        JSDocSeeTag = 354,
-        JSDocPropertyTag = 355,
-        JSDocThrowsTag = 356,
-        JSDocSatisfiesTag = 357,
-        SyntaxList = 358,
-        NotEmittedStatement = 359,
-        PartiallyEmittedExpression = 360,
-        CommaListExpression = 361,
-        SyntheticReferenceExpression = 362,
-        Count = 363,
+        JSDocComment = 320,
+        JSDocText = 321,
+        JSDocTypeLiteral = 322,
+        JSDocSignature = 323,
+        JSDocLink = 324,
+        JSDocLinkCode = 325,
+        JSDocLinkPlain = 326,
+        JSDocTag = 327,
+        JSDocAugmentsTag = 328,
+        JSDocImplementsTag = 329,
+        JSDocAuthorTag = 330,
+        JSDocDeprecatedTag = 331,
+        JSDocClassTag = 332,
+        JSDocPublicTag = 333,
+        JSDocPrivateTag = 334,
+        JSDocProtectedTag = 335,
+        JSDocReadonlyTag = 336,
+        JSDocOverrideTag = 337,
+        JSDocCallbackTag = 338,
+        JSDocOverloadTag = 339,
+        JSDocEnumTag = 340,
+        JSDocParameterTag = 341,
+        JSDocReturnTag = 342,
+        JSDocThisTag = 343,
+        JSDocTypeTag = 344,
+        JSDocTemplateTag = 345,
+        JSDocTypedefTag = 346,
+        JSDocSeeTag = 347,
+        JSDocPropertyTag = 348,
+        JSDocThrowsTag = 349,
+        JSDocSatisfiesTag = 350,
+        JSDocImportTag = 351,
+        SyntaxList = 352,
+        NotEmittedStatement = 353,
+        PartiallyEmittedExpression = 354,
+        CommaListExpression = 355,
+        SyntheticReferenceExpression = 356,
+        Count = 357,
         FirstAssignment = 64,
         LastAssignment = 79,
         FirstCompoundAssignment = 65,
@@ -4598,10 +4067,10 @@ declare namespace ts {
         FirstStatement = 243,
         LastStatement = 259,
         FirstNode = 166,
-        FirstJSDocNode = 316,
-        LastJSDocNode = 357,
-        FirstJSDocTagNode = 334,
-        LastJSDocTagNode = 357,
+        FirstJSDocNode = 309,
+        LastJSDocNode = 351,
+        FirstJSDocTagNode = 327,
+        LastJSDocTagNode = 351,
     }
     type TriviaSyntaxKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia | SyntaxKind.NewLineTrivia | SyntaxKind.WhitespaceTrivia | SyntaxKind.ShebangTrivia | SyntaxKind.ConflictMarkerTrivia;
     type LiteralSyntaxKind = SyntaxKind.NumericLiteral | SyntaxKind.BigIntLiteral | SyntaxKind.StringLiteral | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.RegularExpressionLiteral | SyntaxKind.NoSubstitutionTemplateLiteral;
@@ -4756,7 +4225,7 @@ declare namespace ts {
     type KeywordTypeSyntaxKind = SyntaxKind.AnyKeyword | SyntaxKind.BigIntKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.IntrinsicKeyword | SyntaxKind.NeverKeyword | SyntaxKind.NumberKeyword | SyntaxKind.ObjectKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.UndefinedKeyword | SyntaxKind.UnknownKeyword | SyntaxKind.VoidKeyword;
     type TokenSyntaxKind = SyntaxKind.Unknown | SyntaxKind.EndOfFileToken | TriviaSyntaxKind | LiteralSyntaxKind | PseudoLiteralSyntaxKind | PunctuationSyntaxKind | SyntaxKind.Identifier | KeywordSyntaxKind;
     type JsxTokenSyntaxKind = SyntaxKind.LessThanSlashToken | SyntaxKind.EndOfFileToken | SyntaxKind.ConflictMarkerTrivia | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.OpenBraceToken | SyntaxKind.LessThanToken;
-    type JSDocSyntaxKind = SyntaxKind.EndOfFileToken | SyntaxKind.WhitespaceTrivia | SyntaxKind.AtToken | SyntaxKind.NewLineTrivia | SyntaxKind.AsteriskToken | SyntaxKind.OpenBraceToken | SyntaxKind.CloseBraceToken | SyntaxKind.LessThanToken | SyntaxKind.GreaterThanToken | SyntaxKind.OpenBracketToken | SyntaxKind.CloseBracketToken | SyntaxKind.EqualsToken | SyntaxKind.CommaToken | SyntaxKind.DotToken | SyntaxKind.Identifier | SyntaxKind.BacktickToken | SyntaxKind.HashToken | SyntaxKind.Unknown | KeywordSyntaxKind;
+    type JSDocSyntaxKind = SyntaxKind.EndOfFileToken | SyntaxKind.WhitespaceTrivia | SyntaxKind.AtToken | SyntaxKind.NewLineTrivia | SyntaxKind.AsteriskToken | SyntaxKind.OpenBraceToken | SyntaxKind.CloseBraceToken | SyntaxKind.LessThanToken | SyntaxKind.GreaterThanToken | SyntaxKind.OpenBracketToken | SyntaxKind.CloseBracketToken | SyntaxKind.OpenParenToken | SyntaxKind.CloseParenToken | SyntaxKind.EqualsToken | SyntaxKind.CommaToken | SyntaxKind.DotToken | SyntaxKind.Identifier | SyntaxKind.BacktickToken | SyntaxKind.HashToken | SyntaxKind.Unknown | KeywordSyntaxKind;
     enum NodeFlags {
         None = 0,
         Let = 1,
@@ -4837,7 +4306,7 @@ declare namespace ts {
         getSourceFile(): SourceFile;
         getChildCount(sourceFile?: SourceFile): number;
         getChildAt(index: number, sourceFile?: SourceFile): Node;
-        getChildren(sourceFile?: SourceFile): Node[];
+        getChildren(sourceFile?: SourceFile): readonly Node[];
         getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number;
         getFullStart(): number;
         getEnd(): number;
@@ -5000,12 +4469,6 @@ declare namespace ts {
     interface Identifier {
         readonly text: string;
     }
-    interface Identifier {
-        /** @deprecated Use `idKeyword(identifier)` instead. */
-        readonly originalKeywordKind?: SyntaxKind;
-        /** @deprecated Use `.parent` or the surrounding context to determine this instead. */
-        readonly isInJSDocNamespace?: boolean;
-    }
     interface TransientIdentifier extends Identifier {
         resolvedSymbol: Symbol;
     }
@@ -6051,7 +5514,7 @@ declare namespace ts {
     type NamedExportBindings = NamespaceExport | NamedExports;
     interface ImportClause extends NamedDeclaration {
         readonly kind: SyntaxKind.ImportClause;
-        readonly parent: ImportDeclaration;
+        readonly parent: ImportDeclaration | JSDocImportTag;
         readonly isTypeOnly: boolean;
         readonly name?: Identifier;
         readonly namedBindings?: NamedImportBindings;
@@ -6190,6 +5653,7 @@ declare namespace ts {
     interface FileReference extends TextRange {
         fileName: string;
         resolutionMode?: ResolutionMode;
+        preserve?: boolean;
     }
     interface CheckJsDirective extends TextRange {
         enabled: boolean;
@@ -6407,60 +5871,12 @@ declare namespace ts {
         readonly kind: SyntaxKind.JSDocSatisfiesTag;
         readonly typeExpression: JSDocTypeExpression;
     }
-    enum FlowFlags {
-        Unreachable = 1,
-        Start = 2,
-        BranchLabel = 4,
-        LoopLabel = 8,
-        Assignment = 16,
-        TrueCondition = 32,
-        FalseCondition = 64,
-        SwitchClause = 128,
-        ArrayMutation = 256,
-        Call = 512,
-        ReduceLabel = 1024,
-        Referenced = 2048,
-        Shared = 4096,
-        Label = 12,
-        Condition = 96,
-    }
-    type FlowNode = FlowStart | FlowLabel | FlowAssignment | FlowCondition | FlowSwitchClause | FlowArrayMutation | FlowCall | FlowReduceLabel;
-    interface FlowNodeBase {
-        flags: FlowFlags;
-        id?: number;
-    }
-    interface FlowStart extends FlowNodeBase {
-        node?: FunctionExpression | ArrowFunction | MethodDeclaration | GetAccessorDeclaration | SetAccessorDeclaration;
-    }
-    interface FlowLabel extends FlowNodeBase {
-        antecedents: FlowNode[] | undefined;
-    }
-    interface FlowAssignment extends FlowNodeBase {
-        node: Expression | VariableDeclaration | BindingElement;
-        antecedent: FlowNode;
-    }
-    interface FlowCall extends FlowNodeBase {
-        node: CallExpression;
-        antecedent: FlowNode;
-    }
-    interface FlowCondition extends FlowNodeBase {
-        node: Expression;
-        antecedent: FlowNode;
-    }
-    interface FlowSwitchClause extends FlowNodeBase {
-        switchStatement: SwitchStatement;
-        clauseStart: number;
-        clauseEnd: number;
-        antecedent: FlowNode;
-    }
-    interface FlowArrayMutation extends FlowNodeBase {
-        node: CallExpression | BinaryExpression;
-        antecedent: FlowNode;
-    }
-    interface FlowReduceLabel extends FlowNodeBase {
-        target: FlowLabel;
-        antecedents: FlowNode[];
-        antecedent: FlowNode;
+    interface JSDocImportTag extends JSDocTag {
+        readonly kind: SyntaxKind.JSDocImportTag;
+        readonly parent: JSDoc;
+        readonly importClause?: ImportClause;
+        readonly moduleSpecifier: Expression;
+        readonly attributes?: ImportAttributes;
     }
     type FlowType = Type | IncompleteType;
     interface IncompleteType {
@@ -6532,70 +5948,8 @@ declare namespace ts {
     }
     interface Bundle extends Node {
         readonly kind: SyntaxKind.Bundle;
-        /** @deprecated */ readonly prepends: readonly (InputFiles | UnparsedSource)[];
         readonly sourceFiles: readonly SourceFile[];
     }
-    /** @deprecated */
-    interface InputFiles extends Node {
-        readonly kind: SyntaxKind.InputFiles;
-        javascriptPath?: string;
-        javascriptText: string;
-        javascriptMapPath?: string;
-        javascriptMapText?: string;
-        declarationPath?: string;
-        declarationText: string;
-        declarationMapPath?: string;
-        declarationMapText?: string;
-    }
-    /** @deprecated */
-    interface UnparsedSource extends Node {
-        readonly kind: SyntaxKind.UnparsedSource;
-        fileName: string;
-        text: string;
-        readonly prologues: readonly UnparsedPrologue[];
-        helpers: readonly UnscopedEmitHelper[] | undefined;
-        referencedFiles: readonly FileReference[];
-        typeReferenceDirectives: readonly FileReference[] | undefined;
-        libReferenceDirectives: readonly FileReference[];
-        hasNoDefaultLib?: boolean;
-        sourceMapPath?: string;
-        sourceMapText?: string;
-        readonly syntheticReferences?: readonly UnparsedSyntheticReference[];
-        readonly texts: readonly UnparsedSourceText[];
-    }
-    /** @deprecated */
-    type UnparsedSourceText = UnparsedPrepend | UnparsedTextLike;
-    /** @deprecated */
-    type UnparsedNode = UnparsedPrologue | UnparsedSourceText | UnparsedSyntheticReference;
-    /** @deprecated */
-    interface UnparsedSection extends Node {
-        readonly kind: SyntaxKind;
-        readonly parent: UnparsedSource;
-        readonly data?: string;
-    }
-    /** @deprecated */
-    interface UnparsedPrologue extends UnparsedSection {
-        readonly kind: SyntaxKind.UnparsedPrologue;
-        readonly parent: UnparsedSource;
-        readonly data: string;
-    }
-    /** @deprecated */
-    interface UnparsedPrepend extends UnparsedSection {
-        readonly kind: SyntaxKind.UnparsedPrepend;
-        readonly parent: UnparsedSource;
-        readonly data: string;
-        readonly texts: readonly UnparsedTextLike[];
-    }
-    /** @deprecated */
-    interface UnparsedTextLike extends UnparsedSection {
-        readonly kind: SyntaxKind.UnparsedText | SyntaxKind.UnparsedInternalText;
-        readonly parent: UnparsedSource;
-    }
-    /** @deprecated */
-    interface UnparsedSyntheticReference extends UnparsedSection {
-        readonly kind: SyntaxKind.UnparsedSyntheticReference;
-        readonly parent: UnparsedSource;
-    }
     interface JsonSourceFile extends SourceFile {
         readonly statements: NodeArray<JsonObjectExpressionStatement>;
     }
@@ -7276,6 +6630,7 @@ declare namespace ts {
         ContainsSpread = 2097152,
         ObjectRestType = 4194304,
         InstantiationExpressionType = 8388608,
+        SingleSignatureType = 134217728,
     }
     interface ObjectType extends Type {
         objectFlags: ObjectFlags;
@@ -7530,7 +6885,7 @@ declare namespace ts {
         path: string;
         /** The path as the user originally wrote it */
         originalPath?: string;
-        /** True if the output of this reference should be prepended to the output of this project. Only valid for --outFile compilations */
+        /** @deprecated */
         prepend?: boolean;
         /** True if it is intended that this reference form a circularity */
         circular?: boolean;
@@ -7566,6 +6921,7 @@ declare namespace ts {
         allowUnusedLabels?: boolean;
         alwaysStrict?: boolean;
         baseUrl?: string;
+        /** @deprecated */
         charset?: string;
         checkJs?: boolean;
         customConditions?: string[];
@@ -7585,11 +6941,14 @@ declare namespace ts {
         forceConsistentCasingInFileNames?: boolean;
         ignoreDeprecations?: string;
         importHelpers?: boolean;
+        /** @deprecated */
         importsNotUsedAsValues?: ImportsNotUsedAsValues;
         inlineSourceMap?: boolean;
         inlineSources?: boolean;
         isolatedModules?: boolean;
+        isolatedDeclarations?: boolean;
         jsx?: JsxEmit;
+        /** @deprecated */
         keyofStringsOnly?: boolean;
         lib?: string[];
         locale?: string;
@@ -7608,15 +6967,18 @@ declare namespace ts {
         noImplicitAny?: boolean;
         noImplicitReturns?: boolean;
         noImplicitThis?: boolean;
+        /** @deprecated */
         noStrictGenericChecks?: boolean;
         noUnusedLocals?: boolean;
         noUnusedParameters?: boolean;
+        /** @deprecated */
         noImplicitUseStrict?: boolean;
         noPropertyAccessFromIndexSignature?: boolean;
         assumeChangesOnlyAffectDirectDependencies?: boolean;
         noLib?: boolean;
         noResolve?: boolean;
         noUncheckedIndexedAccess?: boolean;
+        /** @deprecated */
         out?: string;
         outDir?: string;
         outFile?: string;
@@ -7624,6 +6986,7 @@ declare namespace ts {
         preserveConstEnums?: boolean;
         noImplicitOverride?: boolean;
         preserveSymlinks?: boolean;
+        /** @deprecated */
         preserveValueImports?: boolean;
         project?: string;
         reactNamespace?: string;
@@ -7648,7 +7011,9 @@ declare namespace ts {
         strictNullChecks?: boolean;
         strictPropertyInitialization?: boolean;
         stripInternal?: boolean;
+        /** @deprecated */
         suppressExcessPropertyErrors?: boolean;
+        /** @deprecated */
         suppressImplicitAnyIndexErrors?: boolean;
         target?: ScriptTarget;
         traceResolution?: boolean;
@@ -7700,6 +7065,7 @@ declare namespace ts {
         ReactJSX = 4,
         ReactJSXDev = 5,
     }
+    /** @deprecated */
     enum ImportsNotUsedAsValues {
         Remove = 0,
         Preserve = 1,
@@ -7729,6 +7095,7 @@ declare namespace ts {
         Deferred = 7,
     }
     enum ScriptTarget {
+        /** @deprecated */
         ES3 = 0,
         ES5 = 1,
         ES2015 = 2,
@@ -7739,6 +7106,7 @@ declare namespace ts {
         ES2020 = 7,
         ES2021 = 8,
         ES2022 = 9,
+        ES2023 = 10,
         ESNext = 99,
         JSON = 100,
         Latest = 99,
@@ -8371,6 +7739,8 @@ declare namespace ts {
         updateJSDocThrowsTag(node: JSDocThrowsTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment> | undefined): JSDocThrowsTag;
         createJSDocSatisfiesTag(tagName: Identifier | undefined, typeExpression: JSDocTypeExpression, comment?: string | NodeArray<JSDocComment>): JSDocSatisfiesTag;
         updateJSDocSatisfiesTag(node: JSDocSatisfiesTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression, comment: string | NodeArray<JSDocComment> | undefined): JSDocSatisfiesTag;
+        createJSDocImportTag(tagName: Identifier | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression, attributes?: ImportAttributes, comment?: string | NodeArray<JSDocComment>): JSDocImportTag;
+        updateJSDocImportTag(node: JSDocImportTag, tagName: Identifier | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression, attributes: ImportAttributes | undefined, comment: string | NodeArray<JSDocComment> | undefined): JSDocImportTag;
         createJSDocText(text: string): JSDocText;
         updateJSDocText(node: JSDocText, text: string): JSDocText;
         createJSDocComment(comment?: string | NodeArray<JSDocComment> | undefined, tags?: readonly JSDocTag[] | undefined): JSDoc;
@@ -8423,9 +7793,7 @@ declare namespace ts {
         createCommaListExpression(elements: readonly Expression[]): CommaListExpression;
         updateCommaListExpression(node: CommaListExpression, elements: readonly Expression[]): CommaListExpression;
         createBundle(sourceFiles: readonly SourceFile[]): Bundle;
-        /** @deprecated*/ createBundle(sourceFiles: readonly SourceFile[], prepends?: readonly (UnparsedSource | InputFiles)[]): Bundle;
         updateBundle(node: Bundle, sourceFiles: readonly SourceFile[]): Bundle;
-        /** @deprecated*/ updateBundle(node: Bundle, sourceFiles: readonly SourceFile[], prepends?: readonly (UnparsedSource | InputFiles)[]): Bundle;
         createComma(left: Expression, right: Expression): BinaryExpression;
         createAssignment(left: ObjectLiteralExpression | ArrayLiteralExpression, right: Expression): DestructuringAssignment;
         createAssignment(left: Expression, right: Expression): AssignmentExpression<EqualsToken>;
@@ -8704,7 +8072,6 @@ declare namespace ts {
     }
     interface SyntaxList extends Node {
         kind: SyntaxKind.SyntaxList;
-        _children: Node[];
     }
     enum ListFormat {
         None = 0,
@@ -8807,13 +8174,49 @@ declare namespace ts {
     interface UserPreferences {
         readonly disableSuggestions?: boolean;
         readonly quotePreference?: "auto" | "double" | "single";
+        /**
+         * If enabled, TypeScript will search through all external modules' exports and add them to the completions list.
+         * This affects lone identifier completions but not completions on the right hand side of `obj.`.
+         */
         readonly includeCompletionsForModuleExports?: boolean;
+        /**
+         * Enables auto-import-style completions on partially-typed import statements. E.g., allows
+         * `import write|` to be completed to `import { writeFile } from "fs"`.
+         */
         readonly includeCompletionsForImportStatements?: boolean;
+        /**
+         * Allows completions to be formatted with snippet text, indicated by `CompletionItem["isSnippet"]`.
+         */
         readonly includeCompletionsWithSnippetText?: boolean;
+        /**
+         * Unless this option is `false`, or `includeCompletionsWithInsertText` is not enabled,
+         * member completion lists triggered with `.` will include entries on potentially-null and potentially-undefined
+         * values, with insertion text to replace preceding `.` tokens with `?.`.
+         */
         readonly includeAutomaticOptionalChainCompletions?: boolean;
+        /**
+         * If enabled, the completion list will include completions with invalid identifier names.
+         * For those entries, The `insertText` and `replacementSpan` properties will be set to change from `.x` property access to `["x"]`.
+         */
         readonly includeCompletionsWithInsertText?: boolean;
+        /**
+         * If enabled, completions for class members (e.g. methods and properties) will include
+         * a whole declaration for the member.
+         * E.g., `class A { f| }` could be completed to `class A { foo(): number {} }`, instead of
+         * `class A { foo }`.
+         */
         readonly includeCompletionsWithClassMemberSnippets?: boolean;
+        /**
+         * If enabled, object literal methods will have a method declaration completion entry in addition
+         * to the regular completion entry containing just the method name.
+         * E.g., `const objectLiteral: T = { f| }` could be completed to `const objectLiteral: T = { foo(): void {} }`,
+         * in addition to `const objectLiteral: T = { foo }`.
+         */
         readonly includeCompletionsWithObjectLiteralMethodSnippets?: boolean;
+        /**
+         * Indicates whether {@link CompletionEntry.labelDetails completion entry label details} are supported.
+         * If not, contents of `labelDetails` may be included in the {@link CompletionEntry.name} property.
+         */
         readonly useLabelDetailsInCompletionEntries?: boolean;
         readonly allowIncompleteCompletions?: boolean;
         readonly importModuleSpecifierPreference?: "shortest" | "project-relative" | "relative" | "non-relative";
@@ -8836,15 +8239,76 @@ declare namespace ts {
         readonly allowRenameOfImportPath?: boolean;
         readonly autoImportFileExcludePatterns?: string[];
         readonly preferTypeOnlyAutoImports?: boolean;
+        /**
+         * Indicates whether imports should be organized in a case-insensitive manner.
+         */
         readonly organizeImportsIgnoreCase?: "auto" | boolean;
+        /**
+         * Indicates whether imports should be organized via an "ordinal" (binary) comparison using the numeric value
+         * of their code points, or via "unicode" collation (via the
+         * [Unicode Collation Algorithm](https://unicode.org/reports/tr10/#Scope)) using rules associated with the locale
+         * specified in {@link organizeImportsCollationLocale}.
+         *
+         * Default: `"ordinal"`.
+         */
         readonly organizeImportsCollation?: "ordinal" | "unicode";
+        /**
+         * Indicates the locale to use for "unicode" collation. If not specified, the locale `"en"` is used as an invariant
+         * for the sake of consistent sorting. Use `"auto"` to use the detected UI locale.
+         *
+         * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
+         *
+         * Default: `"en"`
+         */
         readonly organizeImportsLocale?: string;
+        /**
+         * Indicates whether numeric collation should be used for digit sequences in strings. When `true`, will collate
+         * strings such that `a1z < a2z < a100z`. When `false`, will collate strings such that `a1z < a100z < a2z`.
+         *
+         * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
+         *
+         * Default: `false`
+         */
         readonly organizeImportsNumericCollation?: boolean;
+        /**
+         * Indicates whether accents and other diacritic marks are considered unequal for the purpose of collation. When
+         * `true`, characters with accents and other diacritics will be collated in the order defined by the locale specified
+         * in {@link organizeImportsCollationLocale}.
+         *
+         * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`.
+         *
+         * Default: `true`
+         */
         readonly organizeImportsAccentCollation?: boolean;
+        /**
+         * Indicates whether upper case or lower case should sort first. When `false`, the default order for the locale
+         * specified in {@link organizeImportsCollationLocale} is used.
+         *
+         * This preference is ignored if {@link organizeImportsCollation} is not `"unicode"`. This preference is also
+         * ignored if we are using case-insensitive sorting, which occurs when {@link organizeImportsIgnoreCase} is `true`,
+         * or if {@link organizeImportsIgnoreCase} is `"auto"` and the auto-detected case sensitivity is determined to be
+         * case-insensitive.
+         *
+         * Default: `false`
+         */
         readonly organizeImportsCaseFirst?: "upper" | "lower" | false;
-        readonly organizeImportsTypeOrder?: "first" | "last" | "inline";
+        /**
+         * Indicates where named type-only imports should sort. "inline" sorts named imports without regard to if the import is
+         * type-only.
+         *
+         * Default: `last`
+         */
+        readonly organizeImportsTypeOrder?: OrganizeImportsTypeOrder;
+        /**
+         * Indicates whether to exclude standard library and node_modules file symbols from navTo results.
+         */
         readonly excludeLibrarySymbolsInNavTo?: boolean;
+        readonly lazyConfiguredProjectsFromExternalProject?: boolean;
+        readonly displayPartsForJSDoc?: boolean;
+        readonly generateReturnInDocTemplate?: boolean;
+        readonly disableLineTextInReferences?: boolean;
     }
+    type OrganizeImportsTypeOrder = "last" | "inline" | "first";
     /** Represents a bigint literal value without requiring bigint support */
     interface PseudoBigInt {
         negative: boolean;
@@ -9184,10 +8648,6 @@ declare namespace ts {
     function isNonNullChain(node: Node): node is NonNullChain;
     function isBreakOrContinueStatement(node: Node): node is BreakOrContinueStatement;
     function isNamedExportBindings(node: Node): node is NamedExportBindings;
-    /** @deprecated */
-    function isUnparsedTextLike(node: Node): node is UnparsedTextLike;
-    /** @deprecated */
-    function isUnparsedNode(node: Node): node is UnparsedNode;
     function isJSDocPropertyLikeTag(node: Node): node is JSDocPropertyLikeTag;
     /**
      * True if kind is of some token syntax kind.
@@ -9295,18 +8755,6 @@ declare namespace ts {
      * ```
      */
     function getJSDocCommentsAndTags(hostNode: Node): readonly (JSDoc | JSDocTag)[];
-    /** @deprecated */
-    function createUnparsedSourceFile(text: string): UnparsedSource;
-    /** @deprecated */
-    function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts", stripInternal?: boolean): UnparsedSource;
-    /** @deprecated */
-    function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
-    /** @deprecated */
-    function createInputFiles(javascriptText: string, declarationText: string): InputFiles;
-    /** @deprecated */
-    function createInputFiles(javascriptText: string, declarationText: string, javascriptMapPath: string | undefined, javascriptMapText: string | undefined, declarationMapPath: string | undefined, declarationMapText: string | undefined): InputFiles;
-    /** @deprecated */
-    function createInputFiles(readFileText: (path: string) => string | undefined, javascriptPath: string, javascriptMapPath: string | undefined, declarationPath: string, declarationMapPath: string | undefined, buildInfoPath: string | undefined): InputFiles;
     /**
      * Create an external source map source file reference
      */
@@ -9551,12 +8999,8 @@ declare namespace ts {
     function isShorthandPropertyAssignment(node: Node): node is ShorthandPropertyAssignment;
     function isSpreadAssignment(node: Node): node is SpreadAssignment;
     function isEnumMember(node: Node): node is EnumMember;
-    /** @deprecated */
-    function isUnparsedPrepend(node: Node): node is UnparsedPrepend;
     function isSourceFile(node: Node): node is SourceFile;
     function isBundle(node: Node): node is Bundle;
-    /** @deprecated */
-    function isUnparsedSource(node: Node): node is UnparsedSource;
     function isJSDocTypeExpression(node: Node): node is JSDocTypeExpression;
     function isJSDocNameReference(node: Node): node is JSDocNameReference;
     function isJSDocMemberName(node: Node): node is JSDocMemberName;
@@ -9598,6 +9042,7 @@ declare namespace ts {
     function isJSDocImplementsTag(node: Node): node is JSDocImplementsTag;
     function isJSDocSatisfiesTag(node: Node): node is JSDocSatisfiesTag;
     function isJSDocThrowsTag(node: Node): node is JSDocThrowsTag;
+    function isJSDocImportTag(node: Node): node is JSDocImportTag;
     function isQuestionOrExclamationToken(node: Node): node is QuestionToken | ExclamationToken;
     function isIdentifierOrThisTypeNode(node: Node): node is Identifier | ThisTypeNode;
     function isReadonlyKeywordOrPlusOrMinusToken(node: Node): node is ReadonlyKeyword | PlusToken | MinusToken;
@@ -10035,6 +9480,7 @@ declare namespace ts {
     interface EmitOutput {
         outputFiles: OutputFile[];
         emitSkipped: boolean;
+        diagnostics: readonly Diagnostic[];
     }
     interface OutputFile {
         name: string;
@@ -10375,8 +9821,7 @@ declare namespace ts {
     }
     enum InvalidatedProjectKind {
         Build = 0,
-        /** @deprecated */ UpdateBundle = 1,
-        UpdateOutputFileStamps = 2,
+        UpdateOutputFileStamps = 1,
     }
     interface InvalidatedProjectBase {
         readonly kind: InvalidatedProjectKind;
@@ -10407,20 +9852,7 @@ declare namespace ts {
         getSemanticDiagnosticsOfNextAffectedFile(cancellationToken?: CancellationToken, ignoreSourceFile?: (sourceFile: SourceFile) => boolean): AffectedFileResult<readonly Diagnostic[]>;
         emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult | undefined;
     }
-    /** @deprecated */
-    interface UpdateBundleProject<T extends BuilderProgram> extends InvalidatedProjectBase {
-        readonly kind: InvalidatedProjectKind.UpdateBundle;
-        emit(writeFile?: WriteFileCallback, customTransformers?: CustomTransformers): EmitResult | BuildInvalidedProject<T> | undefined;
-    }
-    type InvalidatedProject<T extends BuilderProgram> = UpdateOutputFileStampsProject | BuildInvalidedProject<T> | UpdateBundleProject<T>;
-    namespace JsTyping {
-        interface TypingResolutionHost {
-            directoryExists(path: string): boolean;
-            fileExists(fileName: string): boolean;
-            readFile(path: string, encoding?: string): string | undefined;
-            readDirectory(rootDir: string, extensions: readonly string[], excludes: readonly string[] | undefined, includes: readonly string[] | undefined, depth?: number): string[];
-        }
-    }
+    type InvalidatedProject<T extends BuilderProgram> = UpdateOutputFileStampsProject | BuildInvalidedProject<T>;
     function getDefaultFormatCodeSettings(newLineCharacter?: string): FormatCodeSettings;
     /**
      * Represents an immutable snapshot of a script at a specified time.Once acquired, the
@@ -10695,6 +10127,7 @@ declare namespace ts {
         uncommentSelection(fileName: string, textRange: TextRange): TextChange[];
         getSupportedCodeFixes(fileName?: string): readonly string[];
         dispose(): void;
+        getPasteEdits(args: PasteEditsArgs, formatOptions: FormatCodeSettings): PasteEdits;
     }
     interface JsxClosingTagInfo {
         readonly newText: string;
@@ -10712,6 +10145,20 @@ declare namespace ts {
         SortAndCombine = "SortAndCombine",
         RemoveUnused = "RemoveUnused",
     }
+    interface PasteEdits {
+        edits: readonly FileTextChanges[];
+        fixId?: {};
+    }
+    interface PasteEditsArgs {
+        targetFile: string;
+        pastedText: string[];
+        pasteLocations: TextRange[];
+        copiedFrom: {
+            file: string;
+            range: TextRange[];
+        } | undefined;
+        preferences: UserPreferences;
+    }
     interface OrganizeImportsArgs extends CombinedCodeFixScope {
         /** @deprecated Use `mode` instead */
         skipDestructiveCodeActions?: boolean;
@@ -10967,6 +10414,19 @@ declare namespace ts {
          * when calling `getEditsForRefactor`.
          */
         isInteractive?: boolean;
+        /**
+         * Range of code the refactoring will be applied to.
+         */
+        range?: {
+            start: {
+                line: number;
+                offset: number;
+            };
+            end: {
+                line: number;
+                offset: number;
+            };
+        };
     }
     /**
      * A set of edits to make in response to a refactor action, plus an optional
@@ -11155,7 +10615,13 @@ declare namespace ts {
         linkText = 24,
     }
     interface SymbolDisplayPart {
+        /**
+         * Text of an item describing the symbol.
+         */
         text: string;
+        /**
+         * The symbol's kind (such as 'className' or 'parameterName' or plain 'text').
+         */
         kind: string;
     }
     interface JSDocLinkDisplayPart extends SymbolDisplayPart {
@@ -11207,6 +10673,9 @@ declare namespace ts {
     interface InteractiveRefactorArguments {
         targetFile: string;
     }
+    /**
+     * Signature help information for a single parameter
+     */
     interface SignatureHelpParameter {
         name: string;
         documentation: SymbolDisplayPart[];
@@ -11301,9 +10770,25 @@ declare namespace ts {
         name: string;
         kind: ScriptElementKind;
         kindModifiers?: string;
+        /**
+         * A string that is used for comparing completion items so that they can be ordered. This
+         * is often the same as the name but may be different in certain circumstances.
+         */
         sortText: string;
+        /**
+         * Text to insert instead of `name`.
+         * This is used to support bracketed completions; If `name` might be "a-b" but `insertText` would be `["a-b"]`,
+         * coupled with `replacementSpan` to replace a dotted access with a bracket access.
+         */
         insertText?: string;
+        /**
+         * A string that should be used when filtering a set of
+         * completion items.
+         */
         filterText?: string;
+        /**
+         * `insertText` should be interpreted as a snippet if true.
+         */
         isSnippet?: true;
         /**
          * An optional span that indicates the text to be replaced by this completion item.
@@ -11311,13 +10796,43 @@ declare namespace ts {
          * It will be set if the required span differs from the one generated by the default replacement behavior.
          */
         replacementSpan?: TextSpan;
+        /**
+         * Indicates whether commiting this completion entry will require additional code actions to be
+         * made to avoid errors. The CompletionEntryDetails will have these actions.
+         */
         hasAction?: true;
+        /**
+         * Identifier (not necessarily human-readable) identifying where this completion came from.
+         */
         source?: string;
+        /**
+         * Human-readable description of the `source`.
+         */
         sourceDisplay?: SymbolDisplayPart[];
+        /**
+         * Additional details for the label.
+         */
         labelDetails?: CompletionEntryLabelDetails;
+        /**
+         * If true, this completion should be highlighted as recommended. There will only be one of these.
+         * This will be set when we know the user should write an expression with a certain type and that type is an enum or constructable class.
+         * Then either that enum/class or a namespace containing it will be the recommended symbol.
+         */
         isRecommended?: true;
+        /**
+         * If true, this completion was generated from traversing the name table of an unchecked JS file,
+         * and therefore may not be accurate.
+         */
         isFromUncheckedFile?: true;
+        /**
+         * If true, this completion was for an auto-import of a module not yet in the program, but listed
+         * in the project package.json. Used for telemetry reporting.
+         */
         isPackageJsonImport?: true;
+        /**
+         * If true, this completion was an auto-import-style completion of an import statement (i.e., the
+         * module specifier was inserted along with the imported identifier). Used for telemetry reporting.
+         */
         isImportStatementCompletion?: true;
         /**
          * For API purposes.
@@ -11336,7 +10851,17 @@ declare namespace ts {
         data?: CompletionEntryData;
     }
     interface CompletionEntryLabelDetails {
+        /**
+         * An optional string which is rendered less prominently directly after
+         * {@link CompletionEntry.name name}, without any spacing. Should be
+         * used for function signatures or type annotations.
+         */
         detail?: string;
+        /**
+         * An optional string which is rendered less prominently after
+         * {@link CompletionEntryLabelDetails.detail}. Should be used for fully qualified
+         * names or file path.
+         */
         description?: string;
     }
     interface CompletionEntryDetails {
@@ -11705,6 +11230,7 @@ declare namespace ts {
     };
     function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo;
     function transpileModule(input: string, transpileOptions: TranspileOptions): TranspileOutput;
+    function transpileDeclaration(input: string, transpileOptions: TranspileOptions): TranspileOutput;
     function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string;
     interface TranspileOptions {
         compilerOptions?: CompilerOptions;
diff --git a/cli/util/collections.rs b/cli/util/collections.rs
new file mode 100644
index 00000000000000..21f73024b1f120
--- /dev/null
+++ b/cli/util/collections.rs
@@ -0,0 +1,38 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+use std::marker::PhantomData;
+
+pub struct CheckedSet<T: std::hash::Hash + ?Sized> {
+  _kind: PhantomData<T>,
+  checked: std::collections::HashSet<u64>,
+}
+
+impl<T: std::hash::Hash + ?Sized> Default for CheckedSet<T> {
+  fn default() -> Self {
+    Self {
+      _kind: Default::default(),
+      checked: Default::default(),
+    }
+  }
+}
+
+impl<T: std::hash::Hash + ?Sized> CheckedSet<T> {
+  pub fn with_capacity(capacity: usize) -> Self {
+    Self {
+      _kind: PhantomData,
+      checked: std::collections::HashSet::with_capacity(capacity),
+    }
+  }
+
+  pub fn insert(&mut self, value: &T) -> bool {
+    self.checked.insert(self.get_hash(value))
+  }
+
+  fn get_hash(&self, value: &T) -> u64 {
+    use std::collections::hash_map::DefaultHasher;
+    use std::hash::Hasher;
+    let mut hasher = DefaultHasher::new();
+    value.hash(&mut hasher);
+    hasher.finish()
+  }
+}
diff --git a/cli/util/file_watcher.rs b/cli/util/file_watcher.rs
index 247ae49d8b85f5..176ca43f040b90 100644
--- a/cli/util/file_watcher.rs
+++ b/cli/util/file_watcher.rs
@@ -163,6 +163,9 @@ pub struct WatcherCommunicator {
 
 impl WatcherCommunicator {
   pub fn watch_paths(&self, paths: Vec<PathBuf>) -> Result<(), AnyError> {
+    if paths.is_empty() {
+      return Ok(());
+    }
     self.paths_to_watch_tx.send(paths).map_err(AnyError::from)
   }
 
@@ -278,7 +281,9 @@ where
   deno_core::unsync::spawn(async move {
     loop {
       let received_changed_paths = watcher_receiver.recv().await;
-      *changed_paths_.borrow_mut() = received_changed_paths.clone();
+      changed_paths_
+        .borrow_mut()
+        .clone_from(&received_changed_paths);
 
       match *watcher_.restart_mode.lock() {
         WatcherRestartMode::Automatic => {
diff --git a/cli/util/fs.rs b/cli/util/fs.rs
index f33368d1a07281..c414abd591b3ba 100644
--- a/cli/util/fs.rs
+++ b/cli/util/fs.rs
@@ -1,8 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use std::collections::HashSet;
 use std::env::current_dir;
-use std::fs::FileType;
 use std::fs::OpenOptions;
 use std::io::Error;
 use std::io::ErrorKind;
@@ -11,11 +9,12 @@ use std::path::Path;
 use std::path::PathBuf;
 use std::sync::Arc;
 use std::time::Duration;
-use walkdir::WalkDir;
 
+use deno_config::glob::FileCollector;
 use deno_config::glob::FilePatterns;
 use deno_config::glob::PathOrPattern;
 use deno_config::glob::PathOrPatternSet;
+use deno_config::glob::WalkEntry;
 use deno_core::anyhow::anyhow;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
@@ -25,8 +24,6 @@ use deno_core::ModuleSpecifier;
 use deno_runtime::deno_fs::FileSystem;
 use deno_runtime::deno_node::PathClean;
 
-use crate::util::gitignore::DirGitIgnores;
-use crate::util::gitignore::GitIgnoreTree;
 use crate::util::path::get_atomic_file_path;
 use crate::util::progress_bar::ProgressBar;
 use crate::util::progress_bar::ProgressBarStyle;
@@ -270,192 +267,6 @@ pub fn resolve_from_cwd(path: &Path) -> Result<PathBuf, AnyError> {
   Ok(normalize_path(resolved_path))
 }
 
-#[derive(Debug, Clone)]
-pub struct WalkEntry<'a> {
-  pub path: &'a Path,
-  pub file_type: &'a FileType,
-  pub patterns: &'a FilePatterns,
-}
-
-/// Collects file paths that satisfy the given predicate, by recursively walking `files`.
-/// If the walker visits a path that is listed in `ignore`, it skips descending into the directory.
-pub struct FileCollector<TFilter: Fn(WalkEntry) -> bool> {
-  file_filter: TFilter,
-  ignore_git_folder: bool,
-  ignore_node_modules: bool,
-  vendor_folder: Option<PathBuf>,
-  use_gitignore: bool,
-}
-
-impl<TFilter: Fn(WalkEntry) -> bool> FileCollector<TFilter> {
-  pub fn new(file_filter: TFilter) -> Self {
-    Self {
-      file_filter,
-      ignore_git_folder: false,
-      ignore_node_modules: false,
-      vendor_folder: None,
-      use_gitignore: false,
-    }
-  }
-
-  pub fn ignore_node_modules(mut self) -> Self {
-    self.ignore_node_modules = true;
-    self
-  }
-
-  pub fn set_vendor_folder(mut self, vendor_folder: Option<PathBuf>) -> Self {
-    self.vendor_folder = vendor_folder;
-    self
-  }
-
-  pub fn ignore_git_folder(mut self) -> Self {
-    self.ignore_git_folder = true;
-    self
-  }
-
-  pub fn use_gitignore(mut self) -> Self {
-    self.use_gitignore = true;
-    self
-  }
-
-  pub fn collect_file_patterns(
-    &self,
-    file_patterns: FilePatterns,
-  ) -> Result<Vec<PathBuf>, AnyError> {
-    fn is_pattern_matched(
-      maybe_git_ignore: Option<&DirGitIgnores>,
-      path: &Path,
-      is_dir: bool,
-      file_patterns: &FilePatterns,
-    ) -> bool {
-      use deno_config::glob::FilePatternsMatch;
-
-      let path_kind = match is_dir {
-        true => deno_config::glob::PathKind::Directory,
-        false => deno_config::glob::PathKind::File,
-      };
-      match file_patterns.matches_path_detail(path, path_kind) {
-        FilePatternsMatch::Passed => {
-          // check gitignore
-          let is_gitignored = maybe_git_ignore
-            .as_ref()
-            .map(|git_ignore| git_ignore.is_ignored(path, is_dir))
-            .unwrap_or(false);
-          !is_gitignored
-        }
-        FilePatternsMatch::PassedOptedOutExclude => true,
-        FilePatternsMatch::Excluded => false,
-      }
-    }
-
-    let mut maybe_git_ignores = if self.use_gitignore {
-      // Override explicitly specified include paths in the
-      // .gitignore file. This does not apply to globs because
-      // that is way too complicated to reason about.
-      let include_paths = file_patterns
-        .include
-        .as_ref()
-        .map(|include| {
-          include
-            .inner()
-            .iter()
-            .filter_map(|path_or_pattern| {
-              if let PathOrPattern::Path(p) = path_or_pattern {
-                Some(p.clone())
-              } else {
-                None
-              }
-            })
-            .collect::<Vec<_>>()
-        })
-        .unwrap_or_default();
-      Some(GitIgnoreTree::new(
-        Arc::new(deno_runtime::deno_fs::RealFs),
-        include_paths,
-      ))
-    } else {
-      None
-    };
-    let mut target_files = Vec::new();
-    let mut visited_paths = HashSet::new();
-    let file_patterns_by_base = file_patterns.split_by_base();
-    for file_patterns in file_patterns_by_base {
-      let file = normalize_path(&file_patterns.base);
-      // use an iterator in order to minimize the number of file system operations
-      let mut iterator = WalkDir::new(&file)
-        .follow_links(false) // the default, but be explicit
-        .into_iter();
-      loop {
-        let e = match iterator.next() {
-          None => break,
-          Some(Err(_)) => continue,
-          Some(Ok(entry)) => entry,
-        };
-        let file_type = e.file_type();
-        let is_dir = file_type.is_dir();
-        let path = e.path().to_path_buf();
-        let maybe_gitignore =
-          maybe_git_ignores.as_mut().and_then(|git_ignores| {
-            if is_dir {
-              git_ignores.get_resolved_git_ignore_for_dir(&path)
-            } else {
-              git_ignores.get_resolved_git_ignore_for_file(&path)
-            }
-          });
-        if !is_pattern_matched(
-          maybe_gitignore.as_deref(),
-          &path,
-          is_dir,
-          &file_patterns,
-        ) {
-          if is_dir {
-            iterator.skip_current_dir();
-          }
-        } else if is_dir {
-          // allow the user to opt out of ignoring by explicitly specifying the dir
-          let opt_out_ignore = file == path;
-          let should_ignore_dir = !opt_out_ignore && self.is_ignored_dir(&path);
-          if should_ignore_dir || !visited_paths.insert(path.clone()) {
-            iterator.skip_current_dir();
-          }
-        } else if (self.file_filter)(WalkEntry {
-          path: &path,
-          file_type: &file_type,
-          patterns: &file_patterns,
-        }) && visited_paths.insert(path.clone())
-        {
-          target_files.push(path);
-        }
-      }
-    }
-    Ok(target_files)
-  }
-
-  fn is_ignored_dir(&self, path: &Path) -> bool {
-    path
-      .file_name()
-      .map(|dir_name| {
-        let dir_name = dir_name.to_string_lossy().to_lowercase();
-        let is_ignored_file = match dir_name.as_str() {
-          "node_modules" => self.ignore_node_modules,
-          ".git" => self.ignore_git_folder,
-          _ => false,
-        };
-        is_ignored_file
-      })
-      .unwrap_or(false)
-      || self.is_vendor_folder(path)
-  }
-
-  fn is_vendor_folder(&self, path: &Path) -> bool {
-    self
-      .vendor_folder
-      .as_ref()
-      .map(|vendor_folder| path == *vendor_folder)
-      .unwrap_or(false)
-  }
-}
-
 /// Collects module specifiers that satisfy the given predicate as a file path, by recursively walking `include`.
 /// Specifiers that start with http and https are left intact.
 /// Note: This ignores all .git and node_modules folders.
@@ -501,7 +312,7 @@ pub fn collect_specifiers(
     .ignore_git_folder()
     .ignore_node_modules()
     .set_vendor_folder(vendor_folder)
-    .collect_file_patterns(files)?;
+    .collect_file_patterns(&deno_config::fs::RealDenoConfigFs, files)?;
   let mut collected_files_as_urls = collected_files
     .iter()
     .map(|f| specifier_from_file_path(f).unwrap())
@@ -953,150 +764,6 @@ mod tests {
     assert_eq!(resolve_from_cwd(expected).unwrap(), absolute_expected);
   }
 
-  #[test]
-  fn test_collect_files() {
-    fn create_files(dir_path: &PathRef, files: &[&str]) {
-      dir_path.create_dir_all();
-      for f in files {
-        dir_path.join(f).write("");
-      }
-    }
-
-    // dir.ts
-    // ├── a.ts
-    // ├── b.js
-    // ├── child
-    // |   ├── git
-    // |   |   └── git.js
-    // |   ├── node_modules
-    // |   |   └── node_modules.js
-    // |   ├── vendor
-    // |   |   └── vendor.js
-    // │   ├── e.mjs
-    // │   ├── f.mjsx
-    // │   ├── .foo.TS
-    // │   └── README.md
-    // ├── c.tsx
-    // ├── d.jsx
-    // └── ignore
-    //     ├── g.d.ts
-    //     └── .gitignore
-
-    let t = TempDir::new();
-
-    let root_dir_path = t.path().join("dir.ts");
-    let root_dir_files = ["a.ts", "b.js", "c.tsx", "d.jsx"];
-    create_files(&root_dir_path, &root_dir_files);
-
-    let child_dir_path = root_dir_path.join("child");
-    let child_dir_files = ["e.mjs", "f.mjsx", ".foo.TS", "README.md"];
-    create_files(&child_dir_path, &child_dir_files);
-
-    t.create_dir_all("dir.ts/child/node_modules");
-    t.write("dir.ts/child/node_modules/node_modules.js", "");
-    t.create_dir_all("dir.ts/child/.git");
-    t.write("dir.ts/child/.git/git.js", "");
-    t.create_dir_all("dir.ts/child/vendor");
-    t.write("dir.ts/child/vendor/vendor.js", "");
-
-    let ignore_dir_path = root_dir_path.join("ignore");
-    let ignore_dir_files = ["g.d.ts", ".gitignore"];
-    create_files(&ignore_dir_path, &ignore_dir_files);
-
-    let file_patterns = FilePatterns {
-      base: root_dir_path.to_path_buf(),
-      include: None,
-      exclude: PathOrPatternSet::new(vec![PathOrPattern::Path(
-        ignore_dir_path.to_path_buf(),
-      )]),
-    };
-    let file_collector = FileCollector::new(|e| {
-      // exclude dotfiles
-      e.path
-        .file_name()
-        .and_then(|f| f.to_str())
-        .map(|f| !f.starts_with('.'))
-        .unwrap_or(false)
-    });
-
-    let result = file_collector
-      .collect_file_patterns(file_patterns.clone())
-      .unwrap();
-    let expected = [
-      "README.md",
-      "a.ts",
-      "b.js",
-      "c.tsx",
-      "d.jsx",
-      "e.mjs",
-      "f.mjsx",
-      "git.js",
-      "node_modules.js",
-      "vendor.js",
-    ];
-    let mut file_names = result
-      .into_iter()
-      .map(|r| r.file_name().unwrap().to_string_lossy().to_string())
-      .collect::<Vec<_>>();
-    file_names.sort();
-    assert_eq!(file_names, expected);
-
-    // test ignoring the .git and node_modules folder
-    let file_collector = file_collector
-      .ignore_git_folder()
-      .ignore_node_modules()
-      .set_vendor_folder(Some(child_dir_path.join("vendor").to_path_buf()));
-    let result = file_collector
-      .collect_file_patterns(file_patterns.clone())
-      .unwrap();
-    let expected = [
-      "README.md",
-      "a.ts",
-      "b.js",
-      "c.tsx",
-      "d.jsx",
-      "e.mjs",
-      "f.mjsx",
-    ];
-    let mut file_names = result
-      .into_iter()
-      .map(|r| r.file_name().unwrap().to_string_lossy().to_string())
-      .collect::<Vec<_>>();
-    file_names.sort();
-    assert_eq!(file_names, expected);
-
-    // test opting out of ignoring by specifying the dir
-    let file_patterns = FilePatterns {
-      base: root_dir_path.to_path_buf(),
-      include: Some(PathOrPatternSet::new(vec![
-        PathOrPattern::Path(root_dir_path.to_path_buf()),
-        PathOrPattern::Path(
-          root_dir_path.to_path_buf().join("child/node_modules/"),
-        ),
-      ])),
-      exclude: PathOrPatternSet::new(vec![PathOrPattern::Path(
-        ignore_dir_path.to_path_buf(),
-      )]),
-    };
-    let result = file_collector.collect_file_patterns(file_patterns).unwrap();
-    let expected = [
-      "README.md",
-      "a.ts",
-      "b.js",
-      "c.tsx",
-      "d.jsx",
-      "e.mjs",
-      "f.mjsx",
-      "node_modules.js",
-    ];
-    let mut file_names = result
-      .into_iter()
-      .map(|r| r.file_name().unwrap().to_string_lossy().to_string())
-      .collect::<Vec<_>>();
-    file_names.sort();
-    assert_eq!(file_names, expected);
-  }
-
   #[test]
   fn test_collect_specifiers() {
     fn create_files(dir_path: &PathRef, files: &[&str]) {
diff --git a/cli/util/gitignore.rs b/cli/util/gitignore.rs
deleted file mode 100644
index 12a450d64e019f..00000000000000
--- a/cli/util/gitignore.rs
+++ /dev/null
@@ -1,178 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use std::collections::HashMap;
-use std::path::Path;
-use std::path::PathBuf;
-use std::rc::Rc;
-use std::sync::Arc;
-
-/// Resolved gitignore for a directory.
-pub struct DirGitIgnores {
-  current: Option<Rc<ignore::gitignore::Gitignore>>,
-  parent: Option<Rc<DirGitIgnores>>,
-}
-
-impl DirGitIgnores {
-  pub fn is_ignored(&self, path: &Path, is_dir: bool) -> bool {
-    let mut is_ignored = false;
-    if let Some(parent) = &self.parent {
-      is_ignored = parent.is_ignored(path, is_dir);
-    }
-    if let Some(current) = &self.current {
-      match current.matched(path, is_dir) {
-        ignore::Match::None => {}
-        ignore::Match::Ignore(_) => {
-          is_ignored = true;
-        }
-        ignore::Match::Whitelist(_) => {
-          is_ignored = false;
-        }
-      }
-    }
-    is_ignored
-  }
-}
-
-/// Resolves gitignores in a directory tree taking into account
-/// ancestor gitignores that may be found in a directory.
-pub struct GitIgnoreTree {
-  fs: Arc<dyn deno_runtime::deno_fs::FileSystem>,
-  ignores: HashMap<PathBuf, Option<Rc<DirGitIgnores>>>,
-  include_paths: Vec<PathBuf>,
-}
-
-impl GitIgnoreTree {
-  pub fn new(
-    fs: Arc<dyn deno_runtime::deno_fs::FileSystem>,
-    // paths that should override what's in the gitignore
-    include_paths: Vec<PathBuf>,
-  ) -> Self {
-    Self {
-      fs,
-      ignores: Default::default(),
-      include_paths,
-    }
-  }
-
-  pub fn get_resolved_git_ignore_for_dir(
-    &mut self,
-    dir_path: &Path,
-  ) -> Option<Rc<DirGitIgnores>> {
-    // for directories, provide itself in order to tell
-    // if it should stop searching for gitignores because
-    // maybe this dir_path is a .git directory
-    let parent = dir_path.parent()?;
-    self.get_resolved_git_ignore_inner(parent, Some(dir_path))
-  }
-
-  pub fn get_resolved_git_ignore_for_file(
-    &mut self,
-    file_path: &Path,
-  ) -> Option<Rc<DirGitIgnores>> {
-    let dir_path = file_path.parent()?;
-    self.get_resolved_git_ignore_inner(dir_path, None)
-  }
-
-  fn get_resolved_git_ignore_inner(
-    &mut self,
-    dir_path: &Path,
-    maybe_parent: Option<&Path>,
-  ) -> Option<Rc<DirGitIgnores>> {
-    let maybe_resolved = self.ignores.get(dir_path).cloned();
-    if let Some(resolved) = maybe_resolved {
-      resolved
-    } else {
-      let resolved = self.resolve_gitignore_in_dir(dir_path, maybe_parent);
-      self.ignores.insert(dir_path.to_owned(), resolved.clone());
-      resolved
-    }
-  }
-
-  fn resolve_gitignore_in_dir(
-    &mut self,
-    dir_path: &Path,
-    maybe_parent: Option<&Path>,
-  ) -> Option<Rc<DirGitIgnores>> {
-    if let Some(parent) = maybe_parent {
-      // stop searching if the parent dir had a .git directory in it
-      if self.fs.exists_sync(&parent.join(".git")) {
-        return None;
-      }
-    }
-
-    let parent = dir_path.parent().and_then(|parent| {
-      self.get_resolved_git_ignore_inner(parent, Some(dir_path))
-    });
-    let current = self
-      .fs
-      .read_text_file_sync(&dir_path.join(".gitignore"), None)
-      .ok()
-      .and_then(|text| {
-        let mut builder = ignore::gitignore::GitignoreBuilder::new(dir_path);
-        for line in text.lines() {
-          builder.add_line(None, line).ok()?;
-        }
-        // override the gitignore contents to include these paths
-        for path in &self.include_paths {
-          if let Ok(suffix) = path.strip_prefix(dir_path) {
-            let suffix = suffix.to_string_lossy().replace('\\', "/");
-            let _ignore = builder.add_line(None, &format!("!/{}", suffix));
-            if !suffix.ends_with('/') {
-              let _ignore = builder.add_line(None, &format!("!/{}/", suffix));
-            }
-          }
-        }
-        let gitignore = builder.build().ok()?;
-        Some(Rc::new(gitignore))
-      });
-    if parent.is_none() && current.is_none() {
-      None
-    } else {
-      Some(Rc::new(DirGitIgnores { current, parent }))
-    }
-  }
-}
-
-#[cfg(test)]
-mod test {
-  use deno_runtime::deno_fs::InMemoryFs;
-
-  use super::*;
-
-  #[test]
-  fn git_ignore_tree() {
-    let fs = InMemoryFs::default();
-    fs.setup_text_files(vec![
-      ("/.gitignore".into(), "file.txt".into()),
-      ("/sub_dir/.gitignore".into(), "data.txt".into()),
-      (
-        "/sub_dir/sub_dir/.gitignore".into(),
-        "!file.txt\nignore.txt".into(),
-      ),
-    ]);
-    let mut ignore_tree = GitIgnoreTree::new(Arc::new(fs), Vec::new());
-    let mut run_test = |path: &str, expected: bool| {
-      let path = PathBuf::from(path);
-      let gitignore =
-        ignore_tree.get_resolved_git_ignore_for_file(&path).unwrap();
-      assert_eq!(
-        gitignore.is_ignored(&path, /* is_dir */ false),
-        expected,
-        "Path: {}",
-        path.display()
-      );
-    };
-    run_test("/file.txt", true);
-    run_test("/other.txt", false);
-    run_test("/data.txt", false);
-    run_test("/sub_dir/file.txt", true);
-    run_test("/sub_dir/other.txt", false);
-    run_test("/sub_dir/data.txt", true);
-    run_test("/sub_dir/sub_dir/file.txt", false); // unignored up here
-    run_test("/sub_dir/sub_dir/sub_dir/file.txt", false);
-    run_test("/sub_dir/sub_dir/sub_dir/ignore.txt", true);
-    run_test("/sub_dir/sub_dir/ignore.txt", true);
-    run_test("/sub_dir/ignore.txt", false);
-    run_test("/ignore.txt", false);
-  }
-}
diff --git a/cli/util/logger.rs b/cli/util/logger.rs
index 3cd0cbe5d2c6cb..f3510c50200fdf 100644
--- a/cli/util/logger.rs
+++ b/cli/util/logger.rs
@@ -41,6 +41,7 @@ pub fn init(maybe_level: Option<log::Level>) {
   // wgpu crates (gfx_backend), have a lot of useless INFO and WARN logs
   .filter_module("wgpu", log::LevelFilter::Error)
   .filter_module("gfx", log::LevelFilter::Error)
+  .filter_module("globset", log::LevelFilter::Error)
   // used to make available the lsp_debug which is then filtered out at runtime
   // in the cli logger
   .filter_module("deno::lsp::performance", log::LevelFilter::Debug)
diff --git a/cli/util/mod.rs b/cli/util/mod.rs
index 89df7bb9867797..2b6583fbc5800d 100644
--- a/cli/util/mod.rs
+++ b/cli/util/mod.rs
@@ -2,13 +2,13 @@
 
 // Note: Only add code in this folder that has no application specific logic
 pub mod checksum;
+pub mod collections;
 pub mod console;
 pub mod diff;
 pub mod display;
 pub mod draw_thread;
 pub mod file_watcher;
 pub mod fs;
-pub mod gitignore;
 pub mod logger;
 pub mod path;
 pub mod progress_bar;
diff --git a/cli/util/sync/atomic_flag.rs b/cli/util/sync/atomic_flag.rs
deleted file mode 100644
index 75396dcf4dfee4..00000000000000
--- a/cli/util/sync/atomic_flag.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use std::sync::atomic::AtomicBool;
-use std::sync::atomic::Ordering;
-
-/// Simplifies the use of an atomic boolean as a flag.
-#[derive(Debug, Default)]
-pub struct AtomicFlag(AtomicBool);
-
-impl AtomicFlag {
-  /// Raises the flag returning if the raise was successful.
-  pub fn raise(&self) -> bool {
-    !self.0.swap(true, Ordering::SeqCst)
-  }
-
-  /// Gets if the flag is raised.
-  pub fn is_raised(&self) -> bool {
-    self.0.load(Ordering::SeqCst)
-  }
-}
-
-#[cfg(test)]
-mod test {
-  use super::*;
-
-  #[test]
-  fn atomic_flag_raises() {
-    let flag = AtomicFlag::default();
-    assert!(!flag.is_raised()); // false by default
-    assert!(flag.raise());
-    assert!(flag.is_raised());
-    assert!(!flag.raise());
-    assert!(flag.is_raised());
-  }
-}
diff --git a/cli/util/sync/mod.rs b/cli/util/sync/mod.rs
index 28aab7f477c7a1..f5843750350445 100644
--- a/cli/util/sync/mod.rs
+++ b/cli/util/sync/mod.rs
@@ -1,14 +1,14 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 mod async_flag;
-mod atomic_flag;
 mod sync_read_async_write_lock;
 mod task_queue;
 mod value_creator;
 
 pub use async_flag::AsyncFlag;
-pub use atomic_flag::AtomicFlag;
 pub use sync_read_async_write_lock::SyncReadAsyncWriteLock;
 pub use task_queue::TaskQueue;
 pub use task_queue::TaskQueuePermit;
 pub use value_creator::MultiRuntimeAsyncValueCreator;
+// todo(dsherret): this being in the unsync module is slightly confusing, but it's Sync
+pub use deno_core::unsync::AtomicFlag;
diff --git a/cli/worker.rs b/cli/worker.rs
index cb52b6101b186a..987d65192ab77c 100644
--- a/cli/worker.rs
+++ b/cli/worker.rs
@@ -9,7 +9,6 @@ use deno_ast::ModuleSpecifier;
 use deno_core::anyhow::bail;
 use deno_core::error::AnyError;
 use deno_core::futures::FutureExt;
-use deno_core::parking_lot::Mutex;
 use deno_core::url::Url;
 use deno_core::v8;
 use deno_core::CompiledWasmModuleStore;
@@ -20,7 +19,6 @@ use deno_core::ModuleLoader;
 use deno_core::PollEventLoopOptions;
 use deno_core::SharedArrayBufferStore;
 use deno_core::SourceMapGetter;
-use deno_lockfile::Lockfile;
 use deno_runtime::code_cache;
 use deno_runtime::deno_broadcast_channel::InMemoryBroadcastChannel;
 use deno_runtime::deno_fs;
@@ -42,12 +40,10 @@ use deno_runtime::BootstrapOptions;
 use deno_runtime::WorkerExecutionMode;
 use deno_runtime::WorkerLogLevel;
 use deno_semver::npm::NpmPackageReqReference;
-use deno_semver::package::PackageReqReference;
 use deno_terminal::colors;
 use tokio::select;
 
-use crate::args::package_json::PackageJsonDeps;
-use crate::args::write_lockfile_if_has_changes;
+use crate::args::CliLockfile;
 use crate::args::DenoSubcommand;
 use crate::args::StorageKeyResolver;
 use crate::errors;
@@ -102,7 +98,6 @@ pub type CreateCoverageCollectorCb = Box<
 pub struct CliMainWorkerOptions {
   pub argv: Vec<String>,
   pub log_level: WorkerLogLevel,
-  pub coverage_dir: Option<String>,
   pub enable_op_summary_metrics: bool,
   pub enable_testing_features: bool,
   pub has_node_modules_dir: bool,
@@ -120,7 +115,6 @@ pub struct CliMainWorkerOptions {
   pub unsafely_ignore_certificate_errors: Option<Vec<String>>,
   pub unstable: bool,
   pub skip_op_registration: bool,
-  pub maybe_root_package_json_deps: Option<PackageJsonDeps>,
   pub create_hmr_runner: Option<CreateHmrRunnerCb>,
   pub create_coverage_collector: Option<CreateCoverageCollectorCb>,
 }
@@ -140,7 +134,7 @@ struct SharedWorkerState {
   fs: Arc<dyn deno_fs::FileSystem>,
   maybe_file_watcher_communicator: Option<Arc<WatcherCommunicator>>,
   maybe_inspector_server: Option<Arc<InspectorServer>>,
-  maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+  maybe_lockfile: Option<Arc<CliLockfile>>,
   feature_checker: Arc<FeatureChecker>,
   node_ipc: Option<i64>,
   enable_future_features: bool,
@@ -413,7 +407,7 @@ impl CliMainWorkerFactory {
     fs: Arc<dyn deno_fs::FileSystem>,
     maybe_file_watcher_communicator: Option<Arc<WatcherCommunicator>>,
     maybe_inspector_server: Option<Arc<InspectorServer>>,
-    maybe_lockfile: Option<Arc<Mutex<Lockfile>>>,
+    maybe_lockfile: Option<Arc<CliLockfile>>,
     feature_checker: Arc<FeatureChecker>,
     options: CliMainWorkerOptions,
     node_ipc: Option<i64>,
@@ -482,29 +476,6 @@ impl CliMainWorkerFactory {
     let (main_module, is_main_cjs) = if let Ok(package_ref) =
       NpmPackageReqReference::from_specifier(&main_module)
     {
-      let package_ref = if package_ref.req().version_req.version_text() == "*" {
-        // When using the wildcard version, select the same version used in the
-        // package.json deps in order to prevent adding new dependency version
-        shared
-          .options
-          .maybe_root_package_json_deps
-          .as_ref()
-          .and_then(|deps| {
-            deps
-              .values()
-              .filter_map(|v| v.as_ref().ok())
-              .find(|dep| dep.name == package_ref.req().name)
-              .map(|dep| {
-                NpmPackageReqReference::new(PackageReqReference {
-                  req: dep.clone(),
-                  sub_path: package_ref.sub_path().map(|s| s.to_string()),
-                })
-              })
-          })
-          .unwrap_or(package_ref)
-      } else {
-        package_ref
-      };
       if let Some(npm_resolver) = shared.npm_resolver.as_managed() {
         npm_resolver
           .add_package_reqs(&[package_ref.req().clone()])
@@ -530,7 +501,7 @@ impl CliMainWorkerFactory {
         // For npm binary commands, ensure that the lockfile gets updated
         // so that we can re-use the npm resolution the next time it runs
         // for better performance
-        write_lockfile_if_has_changes(&mut lockfile.lock())?;
+        lockfile.write_if_changed()?;
       }
 
       (node_resolution.into_url(), is_main_cjs)
diff --git a/ext/broadcast_channel/Cargo.toml b/ext/broadcast_channel/Cargo.toml
index 61c59c06ac796a..732bf15db37d01 100644
--- a/ext/broadcast_channel/Cargo.toml
+++ b/ext/broadcast_channel/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_broadcast_channel"
-version = "0.149.0"
+version = "0.152.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/cache/Cargo.toml b/ext/cache/Cargo.toml
index 4dbfa305547337..50ed9e08aa543f 100644
--- a/ext/cache/Cargo.toml
+++ b/ext/cache/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_cache"
-version = "0.87.0"
+version = "0.90.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/cache/lib.rs b/ext/cache/lib.rs
index cee5b7e56ad290..e399b08e07e1cf 100644
--- a/ext/cache/lib.rs
+++ b/ext/cache/lib.rs
@@ -6,6 +6,7 @@ use std::rc::Rc;
 use std::sync::Arc;
 
 use async_trait::async_trait;
+use deno_core::error::type_error;
 use deno_core::error::AnyError;
 use deno_core::op2;
 use deno_core::serde::Deserialize;
@@ -205,11 +206,12 @@ where
   let mut state = state.borrow_mut();
   if let Some(cache) = state.try_borrow::<CA>() {
     Ok(cache.clone())
-  } else {
-    let create_cache = state.borrow::<CreateCache<CA>>().clone();
+  } else if let Some(create_cache) = state.try_borrow::<CreateCache<CA>>() {
     let cache = create_cache.0();
     state.put(cache);
     Ok(state.borrow::<CA>().clone())
+  } else {
+    Err(type_error("CacheStorage is not available in this context."))
   }
 }
 
diff --git a/ext/canvas/Cargo.toml b/ext/canvas/Cargo.toml
index 9cb44625ddd62e..68733f037be032 100644
--- a/ext/canvas/Cargo.toml
+++ b/ext/canvas/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_canvas"
-version = "0.24.0"
+version = "0.27.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/console/01_console.js b/ext/console/01_console.js
index 785d7ffe6ccd09..90f09d4d1741c6 100644
--- a/ext/console/01_console.js
+++ b/ext/console/01_console.js
@@ -2329,7 +2329,7 @@ const denoInspectDefaultOptions = {
 
   // node only
   maxArrayLength: 100,
-  maxStringLength: 100, // deno: strAbbreviateSize: 100
+  maxStringLength: 10_000, // deno: strAbbreviateSize: 10_000
   customInspect: true,
 
   // deno only
@@ -2357,7 +2357,7 @@ function getDefaultInspectOptions() {
 
 const DEFAULT_INDENT = "  "; // Default indent string
 
-const STR_ABBREVIATE_SIZE = 100;
+const STR_ABBREVIATE_SIZE = 10_000;
 
 class CSI {
   static kClear = "\x1b[1;1H";
diff --git a/ext/console/Cargo.toml b/ext/console/Cargo.toml
index 2e18c1086f3b0e..2bb046d19a8b2e 100644
--- a/ext/console/Cargo.toml
+++ b/ext/console/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_console"
-version = "0.155.0"
+version = "0.158.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/console/README.md b/ext/console/README.md
index 2f8fb448ac69fc..fab5f8536c5f04 100644
--- a/ext/console/README.md
+++ b/ext/console/README.md
@@ -1,5 +1,31 @@
 # deno_console
 
-This crate implements the Console API.
+**This crate implements the Console API.**
 
 Spec: https://console.spec.whatwg.org/
+
+## Usage Example
+
+From javascript, include the extension's source, and assign a console to the
+global scope:
+
+```javascript
+import * as console from "ext:deno_console/01_console.js";
+Object.defineProperty(globalThis, "console", {
+  value: new console.Console((msg, level) =>
+    globalThis.Deno.core.print(msg, level > 1)
+  ),
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+Then from rust, provide `deno_console::deno_console::init_ops_and_esm()` in the
+`extensions` field of your `RuntimeOptions`
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+- op_preview_entries
diff --git a/ext/cron/Cargo.toml b/ext/cron/Cargo.toml
index 42704a0b13d454..1fb64cedc09bbd 100644
--- a/ext/cron/Cargo.toml
+++ b/ext/cron/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_cron"
-version = "0.35.0"
+version = "0.38.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/crypto/00_crypto.js b/ext/crypto/00_crypto.js
index 8f9c431edfccbd..80a2e11c7c9bdf 100644
--- a/ext/crypto/00_crypto.js
+++ b/ext/crypto/00_crypto.js
@@ -1131,10 +1131,10 @@ class SubtleCrypto {
    * @param {number | null} length
    * @returns {Promise<ArrayBuffer>}
    */
-  async deriveBits(algorithm, baseKey, length) {
+  async deriveBits(algorithm, baseKey, length = null) {
     webidl.assertBranded(this, SubtleCryptoPrototype);
     const prefix = "Failed to execute 'deriveBits' on 'SubtleCrypto'";
-    webidl.requiredArguments(arguments.length, 3, prefix);
+    webidl.requiredArguments(arguments.length, 2, prefix);
     algorithm = webidl.converters.AlgorithmIdentifier(
       algorithm,
       prefix,
diff --git a/ext/crypto/Cargo.toml b/ext/crypto/Cargo.toml
index 3449454c21926a..418394584e13ee 100644
--- a/ext/crypto/Cargo.toml
+++ b/ext/crypto/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_crypto"
-version = "0.169.0"
+version = "0.172.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -21,8 +21,7 @@ base64.workspace = true
 cbc.workspace = true
 const-oid = "0.9.0"
 ctr = "0.9.1"
-# https://github.com/dalek-cryptography/curve25519-dalek/pull/397
-curve25519-dalek = "4.1.1"
+curve25519-dalek = "4.1.3"
 deno_core.workspace = true
 deno_web.workspace = true
 elliptic-curve = { version = "0.13.1", features = ["std", "pem"] }
@@ -36,7 +35,7 @@ ring = { workspace = true, features = ["std"] }
 rsa.workspace = true
 serde.workspace = true
 serde_bytes.workspace = true
-sha1 = { version = "0.10.6", features = ["oid"] }
+sha1.workspace = true
 sha2.workspace = true
 signature.workspace = true
 spki.workspace = true
diff --git a/ext/crypto/README.md b/ext/crypto/README.md
index be07244584e75b..f4f228e60d1764 100644
--- a/ext/crypto/README.md
+++ b/ext/crypto/README.md
@@ -1,5 +1,87 @@
 # deno_crypto
 
-This crate implements the Web Cryptography API.
+**This crate implements the Web Cryptography API.**
 
 Spec: https://www.w3.org/TR/WebCryptoAPI/
+
+## Usage Example
+
+From javascript, include the extension's source, and assign `CryptoKey`,
+`crypto`, `Crypto`, and `SubtleCrypto` to the global scope:
+
+```javascript
+import * as crypto from "ext:deno_crypto/00_crypto.js";
+
+Object.defineProperty(globalThis, "CryptoKey", {
+  value: crypto.CryptoKey,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "crypto", {
+  value: crypto.crypto,
+  enumerable: false,
+  configurable: true,
+  writable: false,
+});
+
+Object.defineProperty(globalThis, "Crypto", {
+  value: crypto.Crypto,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "SubtleCrypto", {
+  value: crypto.SubtleCrypto,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+Then from rust, provide:
+`deno_crypto::deno_crypto::init_ops_and_esm(Option<u64>)` in the `extensions`
+field of your `RuntimeOptions`
+
+Where the `Option<u64>` represents an optional seed for initialization.
+
+## Dependencies
+
+- **deno_webidl**: Provided by the `deno_webidl` crate
+- **deno_web**: Provided by the `deno_web` crate
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+- op_crypto_get_random_values
+- op_crypto_generate_key
+- op_crypto_sign_key
+- op_crypto_verify_key
+- op_crypto_derive_bits
+- op_crypto_import_key
+- op_crypto_export_key
+- op_crypto_encrypt
+- op_crypto_decrypt
+- op_crypto_subtle_digest
+- op_crypto_random_uuid
+- op_crypto_wrap_key
+- op_crypto_unwrap_key
+- op_crypto_base64url_decode
+- op_crypto_base64url_encode
+- x25519::op_crypto_generate_x25519_keypair
+- x25519::op_crypto_derive_bits_x25519
+- x25519::op_crypto_import_spki_x25519
+- x25519::op_crypto_import_pkcs8_x25519
+- ed25519::op_crypto_generate_ed25519_keypair
+- ed25519::op_crypto_import_spki_ed25519
+- ed25519::op_crypto_import_pkcs8_ed25519
+- ed25519::op_crypto_sign_ed25519
+- ed25519::op_crypto_verify_ed25519
+- ed25519::op_crypto_export_spki_ed25519
+- ed25519::op_crypto_export_pkcs8_ed25519
+- ed25519::op_crypto_jwk_x_ed25519
+- x25519::op_crypto_export_spki_x25519
+- x25519::op_crypto_export_pkcs8_x25519
diff --git a/ext/fetch/Cargo.toml b/ext/fetch/Cargo.toml
index a5cc650b12eccd..7a60a6c6410b5d 100644
--- a/ext/fetch/Cargo.toml
+++ b/ext/fetch/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_fetch"
-version = "0.179.0"
+version = "0.182.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -20,7 +20,7 @@ deno_core.workspace = true
 deno_permissions.workspace = true
 deno_tls.workspace = true
 dyn-clone = "1"
-http_v02.workspace = true
+http.workspace = true
 reqwest.workspace = true
 serde.workspace = true
 serde_json.workspace = true
diff --git a/ext/fetch/README.md b/ext/fetch/README.md
index 2c946197e053bc..d088a6147c14a4 100644
--- a/ext/fetch/README.md
+++ b/ext/fetch/README.md
@@ -1,5 +1,83 @@
 # deno_fetch
 
-This crate implements the Fetch API.
+**This crate implements the Fetch API.**
 
 Spec: https://fetch.spec.whatwg.org/
+
+## Usage Example
+
+From javascript, include the extension's source, and assign the following
+properties to the global scope:
+
+```javascript
+import * as headers from "ext:deno_fetch/20_headers.js";
+import * as formData from "ext:deno_fetch/21_formdata.js";
+import * as request from "ext:deno_fetch/23_request.js";
+import * as response from "ext:deno_fetch/23_response.js";
+import * as fetch from "ext:deno_fetch/26_fetch.js";
+import * as eventSource from "ext:deno_fetch/27_eventsource.js";
+
+// Set up the callback for Wasm streaming ops
+Deno.core.setWasmStreamingCallback(fetch.handleWasmStreaming);
+
+Object.defineProperty(globalThis, "fetch", {
+  value: fetch.fetch,
+  enumerable: true,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "Request", {
+  value: request.Request,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "Response", {
+  value: response.Response,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "Headers", {
+  value: headers.Headers,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "FormData", {
+  value: formData.FormData,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+Then from rust, provide
+`deno_fetch::deno_fetch::init_ops_and_esm<Permissions>(Default::default())` in
+the `extensions` field of your `RuntimeOptions`
+
+Where:
+
+- Permissions: a struct implementing `deno_fetch::FetchPermissions`
+- Options: `deno_fetch::Options`, which implements `Default`
+
+## Dependencies
+
+- **deno_webidl**: Provided by the `deno_webidl` crate
+- **deno_web**: Provided by the `deno_web` crate
+- **deno_url**: Provided by the `deno_url` crate
+- **deno_console**: Provided by the `deno_console` crate
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+- op_fetch
+- op_fetch_send
+- op_fetch_response_upgrade
+- op_utf8_to_byte_string
+- op_fetch_custom_client
diff --git a/ext/fetch/fs_fetch_handler.rs b/ext/fetch/fs_fetch_handler.rs
index 8f83cef882d5b7..29bad5992b6663 100644
--- a/ext/fetch/fs_fetch_handler.rs
+++ b/ext/fetch/fs_fetch_handler.rs
@@ -31,7 +31,7 @@ impl FetchHandler for FsFetchHandler {
       let file = tokio::fs::File::open(path).map_err(|_| ()).await?;
       let stream = ReaderStream::new(file);
       let body = reqwest::Body::wrap_stream(stream);
-      let response = http_v02::Response::builder()
+      let response = http::Response::builder()
         .status(StatusCode::OK)
         .body(body)
         .map_err(|_| ())?
diff --git a/ext/fetch/lib.rs b/ext/fetch/lib.rs
index 066f1685b04d50..75ceb86d996626 100644
--- a/ext/fetch/lib.rs
+++ b/ext/fetch/lib.rs
@@ -47,8 +47,8 @@ use data_url::DataUrl;
 use deno_tls::TlsKey;
 use deno_tls::TlsKeys;
 use deno_tls::TlsKeysHolder;
-use http_v02::header::CONTENT_LENGTH;
-use http_v02::Uri;
+use http::header::CONTENT_LENGTH;
+use http::Uri;
 use reqwest::header::HeaderMap;
 use reqwest::header::HeaderName;
 use reqwest::header::HeaderValue;
@@ -449,12 +449,9 @@ where
         .decode_to_vec()
         .map_err(|e| type_error(format!("{e:?}")))?;
 
-      let response = http_v02::Response::builder()
-        .status(http_v02::StatusCode::OK)
-        .header(
-          http_v02::header::CONTENT_TYPE,
-          data_url.mime_type().to_string(),
-        )
+      let response = http::Response::builder()
+        .status(http::StatusCode::OK)
+        .header(http::header::CONTENT_TYPE, data_url.mime_type().to_string())
         .body(reqwest::Body::from(body))?;
 
       let fut = async move { Ok(Ok(Response::from(response))) };
diff --git a/ext/ffi/Cargo.toml b/ext/ffi/Cargo.toml
index e8e984acbfc863..8f4f3a5401b875 100644
--- a/ext/ffi/Cargo.toml
+++ b/ext/ffi/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_ffi"
-version = "0.142.0"
+version = "0.145.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/ffi/dlfcn.rs b/ext/ffi/dlfcn.rs
index 02ab4bb6abe16e..2bc9ab341d2e1a 100644
--- a/ext/ffi/dlfcn.rs
+++ b/ext/ffi/dlfcn.rs
@@ -60,18 +60,11 @@ pub struct ForeignFunction {
   pub result: NativeType,
   #[serde(rename = "nonblocking")]
   non_blocking: Option<bool>,
-  #[serde(rename = "callback")]
-  #[serde(default = "default_callback")]
-  callback: bool,
   #[serde(rename = "optional")]
   #[serde(default = "default_optional")]
   optional: bool,
 }
 
-fn default_callback() -> bool {
-  false
-}
-
 fn default_optional() -> bool {
   false
 }
@@ -191,7 +184,6 @@ where
           ptr,
           parameter_types: foreign_fn.parameters,
           result_type: foreign_fn.result,
-          can_callback: foreign_fn.callback,
         });
 
         resource.symbols.insert(symbol_key, sym.clone());
diff --git a/ext/ffi/ir.rs b/ext/ffi/ir.rs
index 520ead92eae8cc..ebf64945b4aafa 100644
--- a/ext/ffi/ir.rs
+++ b/ext/ffi/ir.rs
@@ -8,7 +8,7 @@ use libffi::middle::Arg;
 use std::ffi::c_void;
 use std::ptr;
 
-pub struct OutBuffer(pub *mut u8, pub usize);
+pub struct OutBuffer(pub *mut u8);
 
 // SAFETY: OutBuffer is allocated by us in 00_ffi.js and is guaranteed to be
 // only used for the purpose of writing return value of structs.
@@ -23,9 +23,8 @@ pub fn out_buffer_as_ptr(
   match out_buffer {
     Some(out_buffer) => {
       let ab = out_buffer.buffer(scope).unwrap();
-      let len = ab.byte_length();
       ab.data()
-        .map(|non_null| OutBuffer(non_null.as_ptr() as *mut u8, len))
+        .map(|non_null| OutBuffer(non_null.as_ptr() as *mut u8))
     }
     None => None,
   }
diff --git a/ext/ffi/symbol.rs b/ext/ffi/symbol.rs
index 24ce853778fe1c..cee1c7d33e94c6 100644
--- a/ext/ffi/symbol.rs
+++ b/ext/ffi/symbol.rs
@@ -70,7 +70,6 @@ pub struct Symbol {
   pub ptr: libffi::middle::CodePtr,
   pub parameter_types: Vec<NativeType>,
   pub result_type: NativeType,
-  pub can_callback: bool,
 }
 
 #[allow(clippy::non_send_fields_in_send_ty)]
diff --git a/ext/ffi/turbocall.rs b/ext/ffi/turbocall.rs
index 2043889462f3df..b1cd5177b382a4 100644
--- a/ext/ffi/turbocall.rs
+++ b/ext/ffi/turbocall.rs
@@ -18,8 +18,7 @@ pub(crate) fn is_compatible(sym: &Symbol) -> bool {
     all(target_arch = "x86_64", target_family = "unix"),
     all(target_arch = "x86_64", target_family = "windows"),
     all(target_arch = "aarch64", target_vendor = "apple")
-  )) && !sym.can_callback
-    && !matches!(sym.result_type, NativeType::Struct(_))
+  )) && !matches!(sym.result_type, NativeType::Struct(_))
     && !sym
       .parameter_types
       .iter()
@@ -1437,7 +1436,6 @@ mod tests {
       ptr: libffi::middle::CodePtr(null_mut()),
       parameter_types: parameters,
       result_type: ret,
-      can_callback: false,
     }
   }
 
diff --git a/ext/fs/30_fs.js b/ext/fs/30_fs.js
index 183e51e5057c41..767ed11f4f6d87 100644
--- a/ext/fs/30_fs.js
+++ b/ext/fs/30_fs.js
@@ -473,8 +473,8 @@ function toUnixTimeFromEpoch(value) {
     ];
   }
 
-  const seconds = value;
-  const nanoseconds = 0;
+  const seconds = MathTrunc(value);
+  const nanoseconds = MathTrunc((value * 1e3) - (seconds * 1e3)) * 1e6;
 
   return [
     seconds,
diff --git a/ext/fs/Cargo.toml b/ext/fs/Cargo.toml
index f13dc1cbf200af..ecdebdf1b60c7c 100644
--- a/ext/fs/Cargo.toml
+++ b/ext/fs/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_fs"
-version = "0.65.0"
+version = "0.68.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -14,11 +14,12 @@ description = "Ops for interacting with the file system"
 path = "lib.rs"
 
 [features]
-sync_fs = []
+sync_fs = ["deno_config/sync"]
 
 [dependencies]
 async-trait.workspace = true
 base32.workspace = true
+deno_config = { workspace = true, default-features = false }
 deno_core.workspace = true
 deno_io.workspace = true
 deno_permissions.workspace = true
diff --git a/ext/fs/in_memory_fs.rs b/ext/fs/in_memory_fs.rs
index 153327ff64e5f6..027539e8492b45 100644
--- a/ext/fs/in_memory_fs.rs
+++ b/ext/fs/in_memory_fs.rs
@@ -178,6 +178,24 @@ impl FileSystem for InMemoryFs {
     self.chown_sync(&path, uid, gid)
   }
 
+  fn lchown_sync(
+    &self,
+    _path: &Path,
+    _uid: Option<u32>,
+    _gid: Option<u32>,
+  ) -> FsResult<()> {
+    Err(FsError::NotSupported)
+  }
+
+  async fn lchown_async(
+    &self,
+    path: PathBuf,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()> {
+    self.lchown_sync(&path, uid, gid)
+  }
+
   fn remove_sync(&self, _path: &Path, _recursive: bool) -> FsResult<()> {
     Err(FsError::NotSupported)
   }
@@ -350,6 +368,27 @@ impl FileSystem for InMemoryFs {
     self.utime_sync(&path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
   }
 
+  fn lutime_sync(
+    &self,
+    _path: &Path,
+    _atime_secs: i64,
+    _atime_nanos: u32,
+    _mtime_secs: i64,
+    _mtime_nanos: u32,
+  ) -> FsResult<()> {
+    Err(FsError::NotSupported)
+  }
+  async fn lutime_async(
+    &self,
+    path: PathBuf,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()> {
+    self.lutime_sync(&path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
+  }
+
   fn write_file_sync(
     &self,
     path: &Path,
diff --git a/ext/fs/interface.rs b/ext/fs/interface.rs
index 70f9fdf636a17f..8f791f4c23a38e 100644
--- a/ext/fs/interface.rs
+++ b/ext/fs/interface.rs
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use std::borrow::Cow;
 use std::path::Path;
 use std::path::PathBuf;
 use std::rc::Rc;
@@ -68,6 +69,7 @@ pub enum FsFileType {
   Junction,
 }
 
+/// WARNING: This is part of the public JS Deno API.
 #[derive(Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct FsDirEntry {
@@ -144,6 +146,19 @@ pub trait FileSystem: std::fmt::Debug + MaybeSend + MaybeSync {
     gid: Option<u32>,
   ) -> FsResult<()>;
 
+  fn lchown_sync(
+    &self,
+    path: &Path,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()>;
+  async fn lchown_async(
+    &self,
+    path: PathBuf,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()>;
+
   fn remove_sync(&self, path: &Path, recursive: bool) -> FsResult<()>;
   async fn remove_async(&self, path: PathBuf, recursive: bool) -> FsResult<()>;
 
@@ -219,6 +234,23 @@ pub trait FileSystem: std::fmt::Debug + MaybeSend + MaybeSync {
     mtime_nanos: u32,
   ) -> FsResult<()>;
 
+  fn lutime_sync(
+    &self,
+    path: &Path,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()>;
+  async fn lutime_async(
+    &self,
+    path: PathBuf,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()>;
+
   fn write_file_sync(
     &self,
     path: &Path,
@@ -284,24 +316,106 @@ pub trait FileSystem: std::fmt::Debug + MaybeSend + MaybeSync {
     self.stat_sync(path).is_ok()
   }
 
-  fn read_text_file_sync(
+  fn read_text_file_lossy_sync(
     &self,
     path: &Path,
     access_check: Option<AccessCheckCb>,
   ) -> FsResult<String> {
     let buf = self.read_file_sync(path, access_check)?;
-    String::from_utf8(buf).map_err(|err| {
-      std::io::Error::new(std::io::ErrorKind::InvalidData, err).into()
-    })
+    Ok(string_from_utf8_lossy(buf))
   }
-  async fn read_text_file_async<'a>(
+  async fn read_text_file_lossy_async<'a>(
     &'a self,
     path: PathBuf,
     access_check: Option<AccessCheckCb<'a>>,
   ) -> FsResult<String> {
     let buf = self.read_file_async(path, access_check).await?;
-    String::from_utf8(buf).map_err(|err| {
-      std::io::Error::new(std::io::ErrorKind::InvalidData, err).into()
-    })
+    Ok(string_from_utf8_lossy(buf))
+  }
+}
+
+pub struct DenoConfigFsAdapter<'a>(&'a dyn FileSystem);
+
+impl<'a> DenoConfigFsAdapter<'a> {
+  pub fn new(fs: &'a dyn FileSystem) -> Self {
+    Self(fs)
+  }
+}
+
+impl<'a> deno_config::fs::DenoConfigFs for DenoConfigFsAdapter<'a> {
+  fn read_to_string_lossy(
+    &self,
+    path: &Path,
+  ) -> Result<String, std::io::Error> {
+    self
+      .0
+      .read_text_file_lossy_sync(path, None)
+      .map_err(map_deno_fs_to_config_err)
+  }
+
+  fn stat_sync(
+    &self,
+    path: &Path,
+  ) -> Result<deno_config::fs::FsMetadata, std::io::Error> {
+    self
+      .0
+      .stat_sync(path)
+      .map(|stat| deno_config::fs::FsMetadata {
+        is_file: stat.is_file,
+        is_directory: stat.is_directory,
+        is_symlink: stat.is_symlink,
+      })
+      .map_err(map_deno_fs_to_config_err)
+  }
+
+  fn read_dir(
+    &self,
+    path: &Path,
+  ) -> Result<Vec<deno_config::fs::FsDirEntry>, std::io::Error> {
+    self
+      .0
+      .read_dir_sync(path)
+      .map_err(map_deno_fs_to_config_err)
+      .map(|entries| {
+        entries
+          .into_iter()
+          .map(|e| deno_config::fs::FsDirEntry {
+            path: path.join(e.name),
+            metadata: deno_config::fs::FsMetadata {
+              is_file: e.is_file,
+              is_directory: e.is_directory,
+              is_symlink: e.is_symlink,
+            },
+          })
+          .collect()
+      })
+  }
+}
+
+fn map_deno_fs_to_config_err(fs_err: deno_io::fs::FsError) -> std::io::Error {
+  use deno_io::fs::FsError;
+  use std::io::ErrorKind;
+  match fs_err {
+    FsError::Io(io) => io,
+    FsError::FileBusy => std::io::Error::new(ErrorKind::Other, "file busy"),
+    FsError::NotSupported => {
+      std::io::Error::new(ErrorKind::Other, "not supported")
+    }
+    FsError::PermissionDenied(name) => std::io::Error::new(
+      ErrorKind::PermissionDenied,
+      format!("requires {}", name),
+    ),
+  }
+}
+
+// Like String::from_utf8_lossy but operates on owned values
+#[inline(always)]
+fn string_from_utf8_lossy(buf: Vec<u8>) -> String {
+  match String::from_utf8_lossy(&buf) {
+    // buf contained non-utf8 chars than have been patched
+    Cow::Owned(s) => s,
+    // SAFETY: if Borrowed then the buf only contains utf8 chars,
+    // we do this instead of .into_owned() to avoid copying the input buf
+    Cow::Borrowed(_) => unsafe { String::from_utf8_unchecked(buf) },
   }
 }
diff --git a/ext/fs/lib.rs b/ext/fs/lib.rs
index 2dce04b3256328..a60408f9bd992c 100644
--- a/ext/fs/lib.rs
+++ b/ext/fs/lib.rs
@@ -9,6 +9,7 @@ pub mod sync;
 pub use crate::in_memory_fs::InMemoryFs;
 pub use crate::interface::AccessCheckCb;
 pub use crate::interface::AccessCheckFn;
+pub use crate::interface::DenoConfigFsAdapter;
 pub use crate::interface::FileSystem;
 pub use crate::interface::FileSystemRc;
 pub use crate::interface::FsDirEntry;
diff --git a/ext/fs/ops.rs b/ext/fs/ops.rs
index 8e715d8258a5a2..57b0e0b9e0bb10 100644
--- a/ext/fs/ops.rs
+++ b/ext/fs/ops.rs
@@ -1,6 +1,5 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use std::borrow::Cow;
 use std::cell::RefCell;
 use std::io;
 use std::io::SeekFrom;
@@ -1333,11 +1332,11 @@ where
   let fs = state.borrow::<FileSystemRc>().clone();
   let mut access_check =
     sync_permission_check::<P>(state.borrow_mut(), "Deno.readFileSync()");
-  let buf = fs
-    .read_file_sync(&path, Some(&mut access_check))
+  let str = fs
+    .read_text_file_lossy_sync(&path, Some(&mut access_check))
     .map_err(|error| map_permission_error("readfile", error, &path))?;
 
-  Ok(string_from_utf8_lossy(buf))
+  Ok(str)
 }
 
 #[op2(async)]
@@ -1361,9 +1360,10 @@ where
     (state.borrow::<FileSystemRc>().clone(), cancel_handle)
   };
 
-  let fut = fs.read_file_async(path.clone(), Some(&mut access_check));
+  let fut =
+    fs.read_text_file_lossy_async(path.clone(), Some(&mut access_check));
 
-  let buf = if let Some(cancel_handle) = cancel_handle {
+  let str = if let Some(cancel_handle) = cancel_handle {
     let res = fut.or_cancel(cancel_handle).await;
 
     if let Some(cancel_rid) = cancel_rid {
@@ -1379,18 +1379,7 @@ where
       .map_err(|error| map_permission_error("readfile", error, &path))?
   };
 
-  Ok(string_from_utf8_lossy(buf))
-}
-
-// Like String::from_utf8_lossy but operates on owned values
-fn string_from_utf8_lossy(buf: Vec<u8>) -> String {
-  match String::from_utf8_lossy(&buf) {
-    // buf contained non-utf8 chars than have been patched
-    Cow::Owned(s) => s,
-    // SAFETY: if Borrowed then the buf only contains utf8 chars,
-    // we do this instead of .into_owned() to avoid copying the input buf
-    Cow::Borrowed(_) => unsafe { String::from_utf8_unchecked(buf) },
-  }
+  Ok(str)
 }
 
 fn to_seek_from(offset: i64, whence: i32) -> Result<SeekFrom, AnyError> {
diff --git a/ext/fs/std_fs.rs b/ext/fs/std_fs.rs
index 9e2acedcca30ca..7903700c3baf82 100644
--- a/ext/fs/std_fs.rs
+++ b/ext/fs/std_fs.rs
@@ -274,6 +274,53 @@ impl FileSystem for RealFs {
     .await?
   }
 
+  fn lutime_sync(
+    &self,
+    path: &Path,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()> {
+    let atime = filetime::FileTime::from_unix_time(atime_secs, atime_nanos);
+    let mtime = filetime::FileTime::from_unix_time(mtime_secs, mtime_nanos);
+    filetime::set_symlink_file_times(path, atime, mtime).map_err(Into::into)
+  }
+
+  async fn lutime_async(
+    &self,
+    path: PathBuf,
+    atime_secs: i64,
+    atime_nanos: u32,
+    mtime_secs: i64,
+    mtime_nanos: u32,
+  ) -> FsResult<()> {
+    let atime = filetime::FileTime::from_unix_time(atime_secs, atime_nanos);
+    let mtime = filetime::FileTime::from_unix_time(mtime_secs, mtime_nanos);
+    spawn_blocking(move || {
+      filetime::set_symlink_file_times(path, atime, mtime).map_err(Into::into)
+    })
+    .await?
+  }
+
+  fn lchown_sync(
+    &self,
+    path: &Path,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()> {
+    lchown(path, uid, gid)
+  }
+
+  async fn lchown_async(
+    &self,
+    path: PathBuf,
+    uid: Option<u32>,
+    gid: Option<u32>,
+  ) -> FsResult<()> {
+    spawn_blocking(move || lchown(&path, uid, gid)).await?
+  }
+
   fn write_file_sync(
     &self,
     path: &Path,
@@ -402,6 +449,31 @@ fn chown(_path: &Path, _uid: Option<u32>, _gid: Option<u32>) -> FsResult<()> {
   Err(FsError::NotSupported)
 }
 
+#[cfg(unix)]
+fn lchown(path: &Path, uid: Option<u32>, gid: Option<u32>) -> FsResult<()> {
+  use std::os::unix::ffi::OsStrExt;
+  let c_path = std::ffi::CString::new(path.as_os_str().as_bytes()).unwrap();
+  // -1 = leave unchanged
+  let uid = uid
+    .map(|uid| uid as libc::uid_t)
+    .unwrap_or(-1i32 as libc::uid_t);
+  let gid = gid
+    .map(|gid| gid as libc::gid_t)
+    .unwrap_or(-1i32 as libc::gid_t);
+  // SAFETY: `c_path` is a valid C string and lives throughout this function call.
+  let result = unsafe { libc::lchown(c_path.as_ptr(), uid, gid) };
+  if result != 0 {
+    return Err(io::Error::last_os_error().into());
+  }
+  Ok(())
+}
+
+// TODO: implement lchown for Windows
+#[cfg(not(unix))]
+fn lchown(_path: &Path, _uid: Option<u32>, _gid: Option<u32>) -> FsResult<()> {
+  Err(FsError::NotSupported)
+}
+
 fn remove(path: &Path, recursive: bool) -> FsResult<()> {
   // TODO: this is racy. This should open fds, and then `unlink` those.
   let metadata = fs::symlink_metadata(path)?;
@@ -926,9 +998,14 @@ fn open_with_access_check(
     };
     (*access_check)(true, &path, &options)?;
 
-    // For windows
-    #[allow(unused_mut)]
     let mut opts: fs::OpenOptions = open_options(options);
+    #[cfg(windows)]
+    {
+      // allow opening directories
+      use std::os::windows::fs::OpenOptionsExt;
+      opts.custom_flags(winapi::um::winbase::FILE_FLAG_BACKUP_SEMANTICS);
+    }
+
     #[cfg(unix)]
     {
       // Don't follow symlinks on open -- we must always pass fully-resolved files
@@ -942,7 +1019,15 @@ fn open_with_access_check(
 
     Ok(opts.open(&path)?)
   } else {
-    let opts = open_options(options);
+    // for unix
+    #[allow(unused_mut)]
+    let mut opts = open_options(options);
+    #[cfg(windows)]
+    {
+      // allow opening directories
+      use std::os::windows::fs::OpenOptionsExt;
+      opts.custom_flags(winapi::um::winbase::FILE_FLAG_BACKUP_SEMANTICS);
+    }
     Ok(opts.open(path)?)
   }
 }
diff --git a/ext/http/00_serve.ts b/ext/http/00_serve.ts
index 1f83ce73d17c9b..670b64676ed69e 100644
--- a/ext/http/00_serve.ts
+++ b/ext/http/00_serve.ts
@@ -34,6 +34,7 @@ const {
   ObjectPrototypeIsPrototypeOf,
   PromisePrototypeCatch,
   PromisePrototypeThen,
+  StringPrototypeIncludes,
   Symbol,
   TypeError,
   TypedArrayPrototypeGetSymbolToStringTag,
@@ -224,7 +225,7 @@ class InnerRequest {
           const wsRid = await wsPromise;
 
           // We have to wait for the go-ahead signal
-          await goAhead;
+          await goAhead.promise;
 
           ws[_rid] = wsRid;
           ws[_readyState] = WebSocket.OPEN;
@@ -656,14 +657,19 @@ function serve(arg1, arg2) {
   // If the hostname is "0.0.0.0", we display "localhost" in console
   // because browsers in Windows don't resolve "0.0.0.0".
   // See the discussion in https://github.com/denoland/deno_std/issues/1165
-  const hostname = addr.hostname == "0.0.0.0" ? "localhost" : addr.hostname;
+  const hostname = addr.hostname == "0.0.0.0" || addr.hostname == "::"
+    ? "localhost"
+    : addr.hostname;
   addr.hostname = hostname;
 
   const onListen = (scheme) => {
     if (options.onListen) {
       options.onListen(addr);
     } else {
-      console.log(`Listening on ${scheme}${addr.hostname}:${addr.port}/`);
+      const host = StringPrototypeIncludes(addr.hostname, ":")
+        ? `[${addr.hostname}]`
+        : addr.hostname;
+      console.log(`Listening on ${scheme}${host}:${addr.port}/`);
     }
   };
 
@@ -747,26 +753,52 @@ function serveHttpOn(context, addr, callback) {
       PromisePrototypeCatch(callback(req), promiseErrorHandler);
     }
 
-    if (!context.closing && !context.closed) {
-      context.closing = op_http_close(rid, false);
+    try {
+      if (!context.closing && !context.closed) {
+        context.closing = await op_http_close(rid, false);
+        context.close();
+      }
+
+      await context.closing;
+    } catch (error) {
+      if (ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error)) {
+        return;
+      }
+      if (ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error)) {
+        return;
+      }
+
+      throw error;
+    } finally {
       context.close();
+      context.closed = true;
     }
-
-    await context.closing;
-    context.close();
-    context.closed = true;
   })();
 
   return {
     addr,
     finished,
     async shutdown() {
-      if (!context.closing && !context.closed) {
-        // Shut this HTTP server down gracefully
-        context.closing = op_http_close(context.serverRid, true);
+      try {
+        if (!context.closing && !context.closed) {
+          // Shut this HTTP server down gracefully
+          context.closing = op_http_close(context.serverRid, true);
+        }
+
+        await context.closing;
+      } catch (error) {
+        // The server was interrupted
+        if (ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error)) {
+          return;
+        }
+        if (ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error)) {
+          return;
+        }
+
+        throw error;
+      } finally {
+        context.closed = true;
       }
-      await context.closing;
-      context.closed = true;
     },
     ref() {
       ref = true;
diff --git a/ext/http/Cargo.toml b/ext/http/Cargo.toml
index 704fca7742e8cc..4b5755d899123c 100644
--- a/ext/http/Cargo.toml
+++ b/ext/http/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_http"
-version = "0.153.0"
+version = "0.156.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -24,7 +24,7 @@ harness = false
 async-compression = { version = "0.4", features = ["tokio", "brotli", "gzip"] }
 async-trait.workspace = true
 base64.workspace = true
-brotli = "3.3.4"
+brotli.workspace = true
 bytes.workspace = true
 cache_control.workspace = true
 deno_core.workspace = true
diff --git a/ext/http/response_body.rs b/ext/http/response_body.rs
index 3c25265d74378e..42080e8c91364c 100644
--- a/ext/http/response_body.rs
+++ b/ext/http/response_body.rs
@@ -3,8 +3,10 @@ use std::io::Write;
 use std::pin::Pin;
 use std::rc::Rc;
 
+use brotli::enc::encode::BrotliEncoderOperation;
 use brotli::enc::encode::BrotliEncoderParameter;
-use brotli::ffi::compressor::BrotliEncoderState;
+use brotli::enc::encode::BrotliEncoderStateStruct;
+use brotli::writer::StandardAlloc;
 use bytes::Bytes;
 use bytes::BytesMut;
 use deno_core::error::AnyError;
@@ -448,58 +450,24 @@ enum BrotliState {
   EndOfStream,
 }
 
-struct BrotliEncoderStateWrapper {
-  stm: *mut BrotliEncoderState,
-}
-
 #[pin_project]
 pub struct BrotliResponseStream {
   state: BrotliState,
-  stm: BrotliEncoderStateWrapper,
-  current_cursor: usize,
-  output_written_so_far: usize,
+  stm: BrotliEncoderStateStruct<StandardAlloc>,
   #[pin]
   underlying: ResponseStream,
 }
 
-impl Drop for BrotliEncoderStateWrapper {
-  fn drop(&mut self) {
-    // SAFETY: since we are dropping, we can be sure that this instance will not
-    // be used again.
-    unsafe {
-      brotli::ffi::compressor::BrotliEncoderDestroyInstance(self.stm);
-    }
-  }
-}
-
 impl BrotliResponseStream {
   pub fn new(underlying: ResponseStream) -> Self {
-    // SAFETY: creating an FFI instance should be OK with these args.
-    let stm = unsafe {
-      let stm = brotli::ffi::compressor::BrotliEncoderCreateInstance(
-        None,
-        None,
-        std::ptr::null_mut(),
-      );
-      // Quality level 6 is based on google's nginx default value for on-the-fly compression
-      // https://github.com/google/ngx_brotli#brotli_comp_level
-      // lgwin 22 is equivalent to brotli window size of (2**22)-16 bytes (~4MB)
-      brotli::ffi::compressor::BrotliEncoderSetParameter(
-        stm,
-        BrotliEncoderParameter::BROTLI_PARAM_QUALITY,
-        6,
-      );
-      brotli::ffi::compressor::BrotliEncoderSetParameter(
-        stm,
-        BrotliEncoderParameter::BROTLI_PARAM_LGWIN,
-        22,
-      );
-      BrotliEncoderStateWrapper { stm }
-    };
+    let mut stm = BrotliEncoderStateStruct::new(StandardAlloc::default());
+    // Quality level 6 is based on google's nginx default value for on-the-fly compression
+    // https://github.com/google/ngx_brotli#brotli_comp_level
+    // lgwin 22 is equivalent to brotli window size of (2**22)-16 bytes (~4MB)
+    stm.set_parameter(BrotliEncoderParameter::BROTLI_PARAM_QUALITY, 6);
+    stm.set_parameter(BrotliEncoderParameter::BROTLI_PARAM_LGWIN, 22);
     Self {
       stm,
-      output_written_so_far: 0,
-      current_cursor: 0,
       state: BrotliState::Streaming,
       underlying,
     }
@@ -546,71 +514,46 @@ impl PollFrame for BrotliResponseStream {
 
     let res = match frame {
       ResponseStreamResult::NonEmptyBuf(buf) => {
-        let mut output_written = 0;
-        let mut total_output_written = 0;
-        let mut input_size = buf.len();
-        let input_buffer = buf.as_ref();
-        let mut len = max_compressed_size(input_size);
-        let mut output_buffer = vec![0u8; len];
-        let mut ob_ptr = output_buffer.as_mut_ptr();
-
-        // SAFETY: these are okay arguments to these FFI calls.
-        unsafe {
-          brotli::ffi::compressor::BrotliEncoderCompressStream(
-            this.stm.stm,
-            brotli::ffi::compressor::BrotliEncoderOperation::BROTLI_OPERATION_PROCESS,
-            &mut input_size,
-            &input_buffer.as_ptr() as *const *const u8 as *mut *const u8,
-            &mut len,
-            &mut ob_ptr,
-            &mut output_written,
-          );
-          total_output_written += output_written;
-          output_written = 0;
-
-          brotli::ffi::compressor::BrotliEncoderCompressStream(
-            this.stm.stm,
-            brotli::ffi::compressor::BrotliEncoderOperation::BROTLI_OPERATION_FLUSH,
-            &mut input_size,
-            &input_buffer.as_ptr() as *const *const u8 as *mut *const u8,
-            &mut len,
-            &mut ob_ptr,
-            &mut output_written,
-          );
-          total_output_written += output_written;
-        };
-
-        output_buffer
-          .truncate(total_output_written - this.output_written_so_far);
-        this.output_written_so_far = total_output_written;
+        let mut output_buffer = vec![0; max_compressed_size(buf.len())];
+        let mut output_offset = 0;
+
+        this.stm.compress_stream(
+          BrotliEncoderOperation::BROTLI_OPERATION_FLUSH,
+          &mut buf.len(),
+          &buf,
+          &mut 0,
+          &mut output_buffer.len(),
+          &mut output_buffer,
+          &mut output_offset,
+          &mut None,
+          &mut |_, _, _, _| (),
+        );
+
+        output_buffer.truncate(output_offset);
         ResponseStreamResult::NonEmptyBuf(BufView::from(output_buffer))
       }
       ResponseStreamResult::EndOfStream => {
-        let mut len = 1024usize;
-        let mut output_buffer = vec![0u8; len];
-        let mut input_size = 0;
-        let mut output_written = 0;
-        let ob_ptr = output_buffer.as_mut_ptr();
-
-        // SAFETY: these are okay arguments to these FFI calls.
-        unsafe {
-          brotli::ffi::compressor::BrotliEncoderCompressStream(
-            this.stm.stm,
-            brotli::ffi::compressor::BrotliEncoderOperation::BROTLI_OPERATION_FINISH,
-            &mut input_size,
-            std::ptr::null_mut(),
-            &mut len,
-            &ob_ptr as *const *mut u8 as *mut *mut u8,
-            &mut output_written,
-          );
-        };
-
-        if output_written == 0 {
+        let mut output_buffer = vec![0; 1024];
+        let mut output_offset = 0;
+
+        this.stm.compress_stream(
+          BrotliEncoderOperation::BROTLI_OPERATION_FINISH,
+          &mut 0,
+          &[],
+          &mut 0,
+          &mut output_buffer.len(),
+          &mut output_buffer,
+          &mut output_offset,
+          &mut None,
+          &mut |_, _, _, _| (),
+        );
+
+        if output_offset == 0 {
           this.state = BrotliState::EndOfStream;
           ResponseStreamResult::EndOfStream
         } else {
           this.state = BrotliState::Flushing;
-          output_buffer.truncate(output_written - this.output_written_so_far);
+          output_buffer.truncate(output_offset);
           ResponseStreamResult::NonEmptyBuf(BufView::from(output_buffer))
         }
       }
diff --git a/ext/io/Cargo.toml b/ext/io/Cargo.toml
index dd5a7521708416..bf5a6390274c1e 100644
--- a/ext/io/Cargo.toml
+++ b/ext/io/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_io"
-version = "0.65.0"
+version = "0.68.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/io/README.md b/ext/io/README.md
index b66dda76e6ff98..3aef61b0b395e6 100644
--- a/ext/io/README.md
+++ b/ext/io/README.md
@@ -1,4 +1,24 @@
 # deno_io
 
-This crate provides IO primitives for other Deno extensions, this includes stdio
-streams and abstraction over File System files.
+**This crate provides IO primitives for other Deno extensions, this includes
+stdio streams and abstraction over File System files.**
+
+## Usage Example
+
+From javascript, include the extension's source:
+
+```javascript
+import * as io from "ext:deno_io/12_io.js";
+```
+
+Then from rust, provide:
+`deno_io::deno_io::init_ops_and_esm(Option<deno_io::Stdio>)` in the `extensions`
+field of your `RuntimeOptions`
+
+Where `deno_io::Stdio` implements `Default`, and can therefore be provided as
+`Some(deno_io::Stdio::default())`
+
+## Dependencies
+
+- **deno_web**: Provided by the `deno_web` crate
+- **deno_tty**: Provided in `deno/runtime/ops/tty.rs`
diff --git a/ext/kv/Cargo.toml b/ext/kv/Cargo.toml
index 99f3d8051c5e90..4bb5d20eb0484f 100644
--- a/ext/kv/Cargo.toml
+++ b/ext/kv/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_kv"
-version = "0.63.0"
+version = "0.66.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -17,6 +17,7 @@ path = "lib.rs"
 anyhow.workspace = true
 async-trait.workspace = true
 base64.workspace = true
+bytes.workspace = true
 chrono = { workspace = true, features = ["now"] }
 deno_core.workspace = true
 deno_fetch.workspace = true
@@ -27,6 +28,7 @@ denokv_proto.workspace = true
 denokv_remote.workspace = true
 denokv_sqlite.workspace = true
 faster-hex.workspace = true
+http.workspace = true
 log.workspace = true
 num-bigint.workspace = true
 prost.workspace = true
diff --git a/ext/kv/remote.rs b/ext/kv/remote.rs
index a1273e78b8db91..7541b5a06a8fa0 100644
--- a/ext/kv/remote.rs
+++ b/ext/kv/remote.rs
@@ -8,10 +8,14 @@ use std::sync::Arc;
 use crate::DatabaseHandler;
 use anyhow::Context;
 use async_trait::async_trait;
+use bytes::Bytes;
 use deno_core::error::type_error;
 use deno_core::error::AnyError;
+use deno_core::futures::Stream;
+use deno_core::futures::TryStreamExt as _;
 use deno_core::OpState;
 use deno_fetch::create_http_client;
+use deno_fetch::reqwest;
 use deno_fetch::CreateHttpClientOptions;
 use deno_tls::rustls::RootCertStore;
 use deno_tls::Proxy;
@@ -19,6 +23,8 @@ use deno_tls::RootCertStoreProvider;
 use deno_tls::TlsKeys;
 use denokv_remote::MetadataEndpoint;
 use denokv_remote::Remote;
+use denokv_remote::RemoteResponse;
+use denokv_remote::RemoteTransport;
 use url::Url;
 
 #[derive(Clone)]
@@ -102,11 +108,44 @@ impl<P: RemoteDbHandlerPermissions + 'static> denokv_remote::RemotePermissions
   }
 }
 
+#[derive(Clone)]
+pub struct ReqwestClient(reqwest::Client);
+pub struct ReqwestResponse(reqwest::Response);
+
+impl RemoteTransport for ReqwestClient {
+  type Response = ReqwestResponse;
+  async fn post(
+    &self,
+    url: Url,
+    headers: http::HeaderMap,
+    body: Bytes,
+  ) -> Result<(Url, http::StatusCode, Self::Response), anyhow::Error> {
+    let res = self.0.post(url).headers(headers).body(body).send().await?;
+    let url = res.url().clone();
+    let status = res.status();
+    Ok((url, status, ReqwestResponse(res)))
+  }
+}
+
+impl RemoteResponse for ReqwestResponse {
+  async fn bytes(self) -> Result<Bytes, anyhow::Error> {
+    Ok(self.0.bytes().await?)
+  }
+  fn stream(
+    self,
+  ) -> impl Stream<Item = Result<Bytes, anyhow::Error>> + Send + Sync {
+    self.0.bytes_stream().map_err(|e| e.into())
+  }
+  async fn text(self) -> Result<String, anyhow::Error> {
+    Ok(self.0.text().await?)
+  }
+}
+
 #[async_trait(?Send)]
 impl<P: RemoteDbHandlerPermissions + 'static> DatabaseHandler
   for RemoteDbHandler<P>
 {
-  type DB = Remote<PermissionChecker<P>>;
+  type DB = Remote<PermissionChecker<P>, ReqwestClient>;
 
   async fn open(
     &self,
@@ -162,13 +201,14 @@ impl<P: RemoteDbHandlerPermissions + 'static> DatabaseHandler
         http2: true,
       },
     )?;
+    let reqwest_client = ReqwestClient(client);
 
     let permissions = PermissionChecker {
       state: state.clone(),
       _permissions: PhantomData,
     };
 
-    let remote = Remote::new(client, permissions, metadata_endpoint);
+    let remote = Remote::new(reqwest_client, permissions, metadata_endpoint);
 
     Ok(remote)
   }
diff --git a/ext/kv/sqlite.rs b/ext/kv/sqlite.rs
index 6dd821bda91f9c..37f5aa6853c445 100644
--- a/ext/kv/sqlite.rs
+++ b/ext/kv/sqlite.rs
@@ -195,7 +195,7 @@ fn canonicalize_path(path: &Path) -> Result<PathBuf, AnyError> {
         } else {
           names_stack.push(path.to_str().unwrap().to_string());
           let current_dir = current_dir()?;
-          path = current_dir.clone();
+          path.clone_from(&current_dir);
         }
       }
       Err(err) => return Err(err.into()),
diff --git a/ext/napi/Cargo.toml b/ext/napi/Cargo.toml
index c6f3c76853e169..c22cf27fd7add1 100644
--- a/ext/napi/Cargo.toml
+++ b/ext/napi/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_napi"
-version = "0.85.0"
+version = "0.88.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/napi/function.rs b/ext/napi/function.rs
index 5cc23dcd0fcad4..bdfa7d7e1e254f 100644
--- a/ext/napi/function.rs
+++ b/ext/napi/function.rs
@@ -4,7 +4,7 @@ use crate::*;
 #[repr(C)]
 #[derive(Debug)]
 pub struct CallbackInfo {
-  pub env: napi_env,
+  pub env: *mut Env,
   pub cb: napi_callback,
   pub cb_info: napi_callback_info,
   pub args: *const c_void,
@@ -13,7 +13,7 @@ pub struct CallbackInfo {
 impl CallbackInfo {
   #[inline]
   pub fn new_raw(
-    env: napi_env,
+    env: *mut Env,
     cb: napi_callback,
     cb_info: napi_callback_info,
   ) -> *mut Self {
@@ -27,9 +27,10 @@ impl CallbackInfo {
 }
 
 extern "C" fn call_fn(info: *const v8::FunctionCallbackInfo) {
-  let info = unsafe { &*info };
-  let args = v8::FunctionCallbackArguments::from_function_callback_info(info);
-  let mut rv = v8::ReturnValue::from_function_callback_info(info);
+  let callback_info = unsafe { &*info };
+  let args =
+    v8::FunctionCallbackArguments::from_function_callback_info(callback_info);
+  let mut rv = v8::ReturnValue::from_function_callback_info(callback_info);
   // SAFETY: create_function guarantees that the data is a CallbackInfo external.
   let info_ptr: *mut CallbackInfo = unsafe {
     let external_value = v8::Local::<v8::External>::cast(args.data());
@@ -40,28 +41,27 @@ extern "C" fn call_fn(info: *const v8::FunctionCallbackInfo) {
   let info = unsafe { &mut *info_ptr };
   info.args = &args as *const _ as *const c_void;
 
-  if let Some(f) = info.cb {
-    // SAFETY: calling user provided function pointer.
-    let value = unsafe { f(info.env, info_ptr as *mut _) };
-    // SAFETY: napi_value is represented as v8::Local<v8::Value> internally.
-    rv.set(unsafe { transmute::<napi_value, v8::Local<v8::Value>>(value) });
+  // SAFETY: calling user provided function pointer.
+  let value = unsafe { (info.cb)(info.env as napi_env, info_ptr as *mut _) };
+  if let Some(exc) = unsafe { &mut *info.env }.last_exception.take() {
+    let scope = unsafe { &mut v8::CallbackScope::new(callback_info) };
+    let exc = v8::Local::new(scope, exc);
+    scope.throw_exception(exc);
+  }
+  if let Some(value) = *value {
+    rv.set(value);
   }
 }
 
-#[allow(clippy::not_unsafe_ptr_arg_deref)]
-pub fn create_function<'a>(
-  env_ptr: *mut Env,
+pub fn create_function<'s>(
+  scope: &mut v8::HandleScope<'s>,
+  env: *mut Env,
   name: Option<v8::Local<v8::String>>,
   cb: napi_callback,
   cb_info: napi_callback_info,
-) -> v8::Local<'a, v8::Function> {
-  let env: &mut Env = unsafe { &mut *env_ptr };
-  let scope = &mut env.scope();
-
-  let external = v8::External::new(
-    scope,
-    CallbackInfo::new_raw(env_ptr as _, cb, cb_info) as *mut _,
-  );
+) -> v8::Local<'s, v8::Function> {
+  let external =
+    v8::External::new(scope, CallbackInfo::new_raw(env, cb, cb_info) as *mut _);
   let function = v8::Function::builder_raw(call_fn)
     .data(external.into())
     .build(scope)
@@ -74,26 +74,20 @@ pub fn create_function<'a>(
   function
 }
 
-#[allow(clippy::not_unsafe_ptr_arg_deref)]
-pub fn create_function_template<'a>(
-  env_ptr: *mut Env,
-  name: Option<&str>,
+pub fn create_function_template<'s>(
+  scope: &mut v8::HandleScope<'s>,
+  env: *mut Env,
+  name: Option<v8::Local<v8::String>>,
   cb: napi_callback,
   cb_info: napi_callback_info,
-) -> v8::Local<'a, v8::FunctionTemplate> {
-  let env: &mut Env = unsafe { &mut *env_ptr };
-  let scope = &mut env.scope();
-
-  let external = v8::External::new(
-    scope,
-    CallbackInfo::new_raw(env_ptr as _, cb, cb_info) as *mut _,
-  );
+) -> v8::Local<'s, v8::FunctionTemplate> {
+  let external =
+    v8::External::new(scope, CallbackInfo::new_raw(env, cb, cb_info) as *mut _);
   let function = v8::FunctionTemplate::builder_raw(call_fn)
     .data(external.into())
     .build(scope);
 
-  if let Some(name) = name {
-    let v8str = v8::String::new(scope, name).unwrap();
+  if let Some(v8str) = name {
     function.set_class_name(v8str);
   }
 
diff --git a/ext/napi/lib.rs b/ext/napi/lib.rs
index f4fa33438fd7d7..829839838903e8 100644
--- a/ext/napi/lib.rs
+++ b/ext/napi/lib.rs
@@ -8,18 +8,15 @@
 use core::ptr::NonNull;
 use deno_core::error::type_error;
 use deno_core::error::AnyError;
-use deno_core::futures::channel::mpsc;
 use deno_core::op2;
-use deno_core::parking_lot::Mutex;
+use deno_core::url::Url;
+use deno_core::ExternalOpsTracker;
 use deno_core::OpState;
 use deno_core::V8CrossThreadTaskSpawner;
 use std::cell::RefCell;
-use std::ffi::CString;
 use std::path::Path;
 use std::path::PathBuf;
 use std::rc::Rc;
-use std::sync::atomic::AtomicUsize;
-use std::sync::Arc;
 use std::thread_local;
 
 #[cfg(unix)]
@@ -32,7 +29,6 @@ use libloading::os::windows::*;
 // `use deno_napi::*`
 pub use deno_core::v8;
 pub use std::ffi::CStr;
-pub use std::mem::transmute;
 pub use std::os::raw::c_char;
 pub use std::os::raw::c_void;
 pub use std::ptr;
@@ -52,6 +48,7 @@ pub type napi_callback_scope = *mut c_void;
 pub type napi_escapable_handle_scope = *mut c_void;
 pub type napi_async_cleanup_hook_handle = *mut c_void;
 pub type napi_async_work = *mut c_void;
+pub type napi_async_context = *mut c_void;
 
 pub const napi_ok: napi_status = 0;
 pub const napi_invalid_arg: napi_status = 1;
@@ -75,6 +72,35 @@ pub const napi_date_expected: napi_status = 18;
 pub const napi_arraybuffer_expected: napi_status = 19;
 pub const napi_detachable_arraybuffer_expected: napi_status = 20;
 pub const napi_would_deadlock: napi_status = 21;
+pub const napi_no_external_buffers_allowed: napi_status = 22;
+pub const napi_cannot_run_js: napi_status = 23;
+
+pub static ERROR_MESSAGES: &[&CStr] = &[
+  c"",
+  c"Invalid argument",
+  c"An object was expected",
+  c"A string was expected",
+  c"A string or symbol was expected",
+  c"A function was expected",
+  c"A number was expected",
+  c"A boolean was expected",
+  c"An array was expected",
+  c"Unknown failure",
+  c"An exception is pending",
+  c"The async work item was cancelled",
+  c"napi_escape_handle already called on scope",
+  c"Invalid handle scope usage",
+  c"Invalid callback scope usage",
+  c"Thread-safe function queue is full",
+  c"Thread-safe function handle is closing",
+  c"A bigint was expected",
+  c"A date was expected",
+  c"An arraybuffer was expected",
+  c"A detachable arraybuffer was expected",
+  c"Main thread would deadlock",
+  c"External buffers are not allowed",
+  c"Cannot run JavaScript",
+];
 
 pub const NAPI_AUTO_LENGTH: usize = usize::MAX;
 
@@ -83,7 +109,9 @@ thread_local! {
 }
 
 type napi_addon_register_func =
-  extern "C" fn(env: napi_env, exports: napi_value) -> napi_value;
+  unsafe extern "C" fn(env: napi_env, exports: napi_value) -> napi_value;
+type napi_register_module_v1 =
+  unsafe extern "C" fn(env: napi_env, exports: napi_value) -> napi_value;
 
 #[repr(C)]
 #[derive(Clone)]
@@ -113,7 +141,7 @@ pub const napi_bigint: napi_valuetype = 9;
 pub type napi_threadsafe_function_release_mode = i32;
 
 pub const napi_tsfn_release: napi_threadsafe_function_release_mode = 0;
-pub const napi_tsfn_abortext: napi_threadsafe_function_release_mode = 1;
+pub const napi_tsfn_abort: napi_threadsafe_function_release_mode = 1;
 
 pub type napi_threadsafe_function_call_mode = i32;
 
@@ -153,17 +181,17 @@ pub const napi_float64_array: napi_typedarray_type = 8;
 pub const napi_bigint64_array: napi_typedarray_type = 9;
 pub const napi_biguint64_array: napi_typedarray_type = 10;
 
+#[repr(C)]
+#[derive(Clone, Copy, PartialEq)]
 pub struct napi_type_tag {
   pub lower: u64,
   pub upper: u64,
 }
 
-pub type napi_callback = Option<
-  unsafe extern "C" fn(
-    env: napi_env,
-    info: napi_callback_info,
-  ) -> napi_value<'static>,
->;
+pub type napi_callback = unsafe extern "C" fn(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value<'static>;
 
 pub type napi_finalize = unsafe extern "C" fn(
   env: napi_env,
@@ -184,8 +212,12 @@ pub type napi_threadsafe_function_call_js = unsafe extern "C" fn(
   data: *mut c_void,
 );
 
-pub type napi_async_cleanup_hook =
-  unsafe extern "C" fn(env: napi_env, data: *mut c_void);
+pub type napi_async_cleanup_hook = unsafe extern "C" fn(
+  handle: napi_async_cleanup_hook_handle,
+  data: *mut c_void,
+);
+
+pub type napi_cleanup_hook = unsafe extern "C" fn(data: *mut c_void);
 
 pub type napi_property_attributes = i32;
 
@@ -204,9 +236,9 @@ pub const napi_default_jsproperty: napi_property_attributes =
 pub struct napi_property_descriptor<'a> {
   pub utf8name: *const c_char,
   pub name: napi_value<'a>,
-  pub method: napi_callback,
-  pub getter: napi_callback,
-  pub setter: napi_callback,
+  pub method: Option<napi_callback>,
+  pub getter: Option<napi_callback>,
+  pub setter: Option<napi_callback>,
   pub value: napi_value<'a>,
   pub attributes: napi_property_attributes,
   pub data: *mut c_void,
@@ -233,17 +265,9 @@ pub struct napi_node_version {
 pub trait PendingNapiAsyncWork: FnOnce() + Send + 'static {}
 impl<T> PendingNapiAsyncWork for T where T: FnOnce() + Send + 'static {}
 
-pub type ThreadsafeFunctionRefCounters = Vec<(usize, Arc<AtomicUsize>)>;
 pub struct NapiState {
   // Thread safe functions.
-  pub active_threadsafe_functions: usize,
-  pub threadsafe_function_receiver:
-    mpsc::UnboundedReceiver<ThreadSafeFunctionStatus>,
-  pub threadsafe_function_sender:
-    mpsc::UnboundedSender<ThreadSafeFunctionStatus>,
-  pub env_cleanup_hooks:
-    Rc<RefCell<Vec<(extern "C" fn(*const c_void), *const c_void)>>>,
-  pub tsfn_ref_counters: Arc<Mutex<ThreadsafeFunctionRefCounters>>,
+  pub env_cleanup_hooks: Rc<RefCell<Vec<(napi_cleanup_hook, *mut c_void)>>>,
 }
 
 impl Drop for NapiState {
@@ -267,7 +291,10 @@ impl Drop for NapiState {
         continue;
       }
 
-      (hook.0)(hook.1);
+      unsafe {
+        (hook.0)(hook.1);
+      }
+
       {
         self
           .env_cleanup_hooks
@@ -277,38 +304,44 @@ impl Drop for NapiState {
     }
   }
 }
+
+#[repr(C)]
+#[derive(Debug)]
+pub struct InstanceData {
+  pub data: *mut c_void,
+  pub finalize_cb: Option<napi_finalize>,
+  pub finalize_hint: *mut c_void,
+}
+
 #[repr(C)]
 #[derive(Debug)]
 /// Env that is shared between all contexts in same native module.
 pub struct EnvShared {
-  pub instance_data: *mut c_void,
-  pub data_finalize: Option<napi_finalize>,
-  pub data_finalize_hint: *mut c_void,
+  pub instance_data: Option<InstanceData>,
   pub napi_wrap: v8::Global<v8::Private>,
+  pub type_tag: v8::Global<v8::Private>,
   pub finalize: Option<napi_finalize>,
   pub finalize_hint: *mut c_void,
-  pub filename: *const c_char,
+  pub filename: String,
 }
 
 impl EnvShared {
-  pub fn new(napi_wrap: v8::Global<v8::Private>) -> Self {
+  pub fn new(
+    napi_wrap: v8::Global<v8::Private>,
+    type_tag: v8::Global<v8::Private>,
+    filename: String,
+  ) -> Self {
     Self {
-      instance_data: std::ptr::null_mut(),
-      data_finalize: None,
-      data_finalize_hint: std::ptr::null_mut(),
+      instance_data: None,
       napi_wrap,
+      type_tag,
       finalize: None,
       finalize_hint: std::ptr::null_mut(),
-      filename: std::ptr::null(),
+      filename,
     }
   }
 }
 
-pub enum ThreadSafeFunctionStatus {
-  Alive,
-  Dead,
-}
-
 #[repr(C)]
 pub struct Env {
   context: NonNull<v8::Context>,
@@ -316,46 +349,48 @@ pub struct Env {
   pub open_handle_scopes: usize,
   pub shared: *mut EnvShared,
   pub async_work_sender: V8CrossThreadTaskSpawner,
-  pub threadsafe_function_sender:
-    mpsc::UnboundedSender<ThreadSafeFunctionStatus>,
-  pub cleanup_hooks:
-    Rc<RefCell<Vec<(extern "C" fn(*const c_void), *const c_void)>>>,
-  pub tsfn_ref_counters: Arc<Mutex<ThreadsafeFunctionRefCounters>>,
+  cleanup_hooks: Rc<RefCell<Vec<(napi_cleanup_hook, *mut c_void)>>>,
+  external_ops_tracker: ExternalOpsTracker,
   pub last_error: napi_extended_error_info,
-  pub global: NonNull<v8::Value>,
+  pub last_exception: Option<v8::Global<v8::Value>>,
+  pub global: v8::Global<v8::Object>,
+  pub buffer_constructor: v8::Global<v8::Function>,
+  pub report_error: v8::Global<v8::Function>,
 }
 
 unsafe impl Send for Env {}
 unsafe impl Sync for Env {}
 
 impl Env {
+  #[allow(clippy::too_many_arguments)]
   pub fn new(
     isolate_ptr: *mut v8::OwnedIsolate,
     context: v8::Global<v8::Context>,
-    global: v8::Global<v8::Value>,
+    global: v8::Global<v8::Object>,
+    buffer_constructor: v8::Global<v8::Function>,
+    report_error: v8::Global<v8::Function>,
     sender: V8CrossThreadTaskSpawner,
-    threadsafe_function_sender: mpsc::UnboundedSender<ThreadSafeFunctionStatus>,
-    cleanup_hooks: Rc<
-      RefCell<Vec<(extern "C" fn(*const c_void), *const c_void)>>,
-    >,
-    tsfn_ref_counters: Arc<Mutex<ThreadsafeFunctionRefCounters>>,
+    cleanup_hooks: Rc<RefCell<Vec<(napi_cleanup_hook, *mut c_void)>>>,
+    external_ops_tracker: ExternalOpsTracker,
   ) -> Self {
     Self {
       isolate_ptr,
       context: context.into_raw(),
-      global: global.into_raw(),
+      global,
+      buffer_constructor,
+      report_error,
       shared: std::ptr::null_mut(),
       open_handle_scopes: 0,
       async_work_sender: sender,
-      threadsafe_function_sender,
       cleanup_hooks,
-      tsfn_ref_counters,
+      external_ops_tracker,
       last_error: napi_extended_error_info {
         error_message: std::ptr::null(),
         engine_reserved: std::ptr::null_mut(),
         engine_error_code: 0,
         error_code: napi_ok,
       },
+      last_exception: None,
     }
   }
 
@@ -384,7 +419,9 @@ impl Env {
     // SAFETY: `v8::Local` is always non-null pointer; the `HandleScope` is
     // already on the stack, but we don't have access to it.
     let context = unsafe {
-      transmute::<NonNull<v8::Context>, v8::Local<v8::Context>>(self.context)
+      std::mem::transmute::<NonNull<v8::Context>, v8::Local<v8::Context>>(
+        self.context,
+      )
     };
     // SAFETY: there must be a `HandleScope` on the stack, this is ensured because
     // we are in a V8 callback or the module has already opened a `HandleScope`
@@ -392,20 +429,41 @@ impl Env {
     unsafe { v8::CallbackScope::new(context) }
   }
 
-  pub fn add_threadsafe_function_ref_counter(
+  pub fn threadsafe_function_ref(&mut self) {
+    self.external_ops_tracker.ref_op();
+  }
+
+  pub fn threadsafe_function_unref(&mut self) {
+    self.external_ops_tracker.unref_op();
+  }
+
+  pub fn add_cleanup_hook(
     &mut self,
-    id: usize,
-    counter: Arc<AtomicUsize>,
+    hook: napi_cleanup_hook,
+    data: *mut c_void,
   ) {
-    let mut counters = self.tsfn_ref_counters.lock();
-    assert!(!counters.iter().any(|(i, _)| *i == id));
-    counters.push((id, counter));
+    let mut hooks = self.cleanup_hooks.borrow_mut();
+    if hooks.iter().any(|pair| pair.0 == hook && pair.1 == data) {
+      panic!("Cannot register cleanup hook with same data twice");
+    }
+    hooks.push((hook, data));
   }
 
-  pub fn remove_threadsafe_function_ref_counter(&mut self, id: usize) {
-    let mut counters = self.tsfn_ref_counters.lock();
-    let index = counters.iter().position(|(i, _)| *i == id).unwrap();
-    counters.remove(index);
+  pub fn remove_cleanup_hook(
+    &mut self,
+    hook: napi_cleanup_hook,
+    data: *mut c_void,
+  ) {
+    let mut hooks = self.cleanup_hooks.borrow_mut();
+    match hooks
+      .iter()
+      .rposition(|&pair| pair.0 == hook && pair.1 == data)
+    {
+      Some(index) => {
+        hooks.remove(index);
+      }
+      None => panic!("Cannot remove cleanup hook which was not registered"),
+    }
   }
 }
 
@@ -415,14 +473,8 @@ deno_core::extension!(deno_napi,
     op_napi_open<P>
   ],
   state = |state| {
-    let (threadsafe_function_sender, threadsafe_function_receiver) =
-      mpsc::unbounded::<ThreadSafeFunctionStatus>();
     state.put(NapiState {
-      threadsafe_function_sender,
-      threadsafe_function_receiver,
-      active_threadsafe_functions: 0,
       env_cleanup_hooks: Rc::new(RefCell::new(vec![])),
-      tsfn_ref_counters: Arc::new(Mutex::new(vec![])),
     });
   },
 );
@@ -441,69 +493,21 @@ impl NapiPermissions for deno_permissions::PermissionsContainer {
   }
 }
 
-/// # Safety
-///
-/// This function is unsafe because it dereferences raw pointer Env.
-/// - The caller must ensure that the pointer is valid.
-/// - The caller must ensure that the pointer is not freed.
-pub unsafe fn weak_local(
-  env_ptr: *mut Env,
-  value: v8::Local<v8::Value>,
-  data: *mut c_void,
-  finalize_cb: napi_finalize,
-  finalize_hint: *mut c_void,
-) -> Option<v8::Local<v8::Value>> {
-  use std::cell::Cell;
-
-  let env = &mut *env_ptr;
-
-  let weak_ptr = Rc::new(Cell::new(None));
-  let scope = &mut env.scope();
-
-  let weak = v8::Weak::with_finalizer(
-    scope,
-    value,
-    Box::new({
-      let weak_ptr = weak_ptr.clone();
-      move |isolate| {
-        finalize_cb(env_ptr as _, data as _, finalize_hint as _);
-
-        // Self-deleting weak.
-        if let Some(weak_ptr) = weak_ptr.get() {
-          let weak: v8::Weak<v8::Value> =
-            unsafe { v8::Weak::from_raw(isolate, Some(weak_ptr)) };
-          drop(weak);
-        }
-      }
-    }),
-  );
-
-  let value = weak.to_local(scope);
-  let raw = weak.into_raw();
-  weak_ptr.set(raw);
-
-  value
-}
-
-#[op2]
+#[op2(reentrant)]
 fn op_napi_open<NP, 'scope>(
   scope: &mut v8::HandleScope<'scope>,
   op_state: Rc<RefCell<OpState>>,
   #[string] path: String,
-  global: v8::Local<'scope, v8::Value>,
+  global: v8::Local<'scope, v8::Object>,
+  buffer_constructor: v8::Local<'scope, v8::Function>,
+  report_error: v8::Local<'scope, v8::Function>,
 ) -> std::result::Result<v8::Local<'scope, v8::Value>, AnyError>
 where
   NP: NapiPermissions + 'static,
 {
   // We must limit the OpState borrow because this function can trigger a
   // re-borrow through the NAPI module.
-  let (
-    async_work_sender,
-    tsfn_sender,
-    isolate_ptr,
-    cleanup_hooks,
-    tsfn_ref_counters,
-  ) = {
+  let (async_work_sender, isolate_ptr, cleanup_hooks, external_ops_tracker) = {
     let mut op_state = op_state.borrow_mut();
     let permissions = op_state.borrow_mut::<NP>();
     permissions.check(Some(&PathBuf::from(&path)))?;
@@ -511,10 +515,9 @@ where
     let isolate_ptr = op_state.borrow::<*mut v8::OwnedIsolate>();
     (
       op_state.borrow::<V8CrossThreadTaskSpawner>().clone(),
-      napi_state.threadsafe_function_sender.clone(),
       *isolate_ptr,
       napi_state.env_cleanup_hooks.clone(),
-      napi_state.tsfn_ref_counters.clone(),
+      op_state.external_ops_tracker.clone(),
     )
   };
 
@@ -522,23 +525,25 @@ where
   let napi_wrap = v8::Private::new(scope, Some(napi_wrap_name));
   let napi_wrap = v8::Global::new(scope, napi_wrap);
 
-  // The `module.exports` object.
-  let exports = v8::Object::new(scope);
+  let type_tag_name = v8::String::new(scope, "type_tag").unwrap();
+  let type_tag = v8::Private::new(scope, Some(type_tag_name));
+  let type_tag = v8::Global::new(scope, type_tag);
 
-  let mut env_shared = EnvShared::new(napi_wrap);
-  let cstr = CString::new(&*path).unwrap();
-  env_shared.filename = cstr.as_ptr();
-  std::mem::forget(cstr);
+  let url_filename =
+    Url::from_file_path(&path).map_err(|_| type_error("Invalid path"))?;
+  let env_shared =
+    EnvShared::new(napi_wrap, type_tag, format!("{url_filename}\0"));
 
   let ctx = scope.get_current_context();
   let mut env = Env::new(
     isolate_ptr,
     v8::Global::new(scope, ctx),
     v8::Global::new(scope, global),
+    v8::Global::new(scope, buffer_constructor),
+    v8::Global::new(scope, report_error),
     async_work_sender,
-    tsfn_sender,
     cleanup_hooks,
-    tsfn_ref_counters,
+    external_ops_tracker,
   );
   env.shared = Box::into_raw(Box::new(env_shared));
   let env_ptr = Box::into_raw(Box::new(env)) as _;
@@ -567,63 +572,33 @@ where
     slot.take()
   });
 
-  if let Some(module_to_register) = maybe_module {
+  // The `module.exports` object.
+  let exports = v8::Object::new(scope);
+
+  let maybe_exports = if let Some(module_to_register) = maybe_module {
     // SAFETY: napi_register_module guarantees that `module_to_register` is valid.
     let nm = unsafe { &*module_to_register };
     assert_eq!(nm.nm_version, 1);
     // SAFETY: we are going blind, calling the register function on the other side.
-    let maybe_exports = unsafe {
-      (nm.nm_register_func)(
-        env_ptr,
-        std::mem::transmute::<v8::Local<v8::Value>, napi_value>(exports.into()),
-      )
-    };
-
-    let exports = if maybe_exports.is_some() {
-      // SAFETY: v8::Local is a pointer to a value and napi_value is also a pointer
-      // to a value, they have the same layout
-      unsafe {
-        std::mem::transmute::<napi_value, v8::Local<v8::Value>>(maybe_exports)
-      }
-    } else {
-      exports.into()
-    };
-
-    // NAPI addons can't be unloaded, so we're going to "forget" the library
-    // object so it lives till the program exit.
-    std::mem::forget(library);
-    return Ok(exports);
-  }
-
-  // Initializer callback.
-  // SAFETY: we are going blind, calling the register function on the other side.
-
-  let maybe_exports = unsafe {
-    let Ok(init) = library
-      .get::<unsafe extern "C" fn(
-        env: napi_env,
-        exports: napi_value,
-      ) -> napi_value>(b"napi_register_module_v1") else {
-        return Err(type_error(format!("Unable to find napi_register_module_v1 symbol in {}", path)));
-      };
-    init(
-      env_ptr,
-      std::mem::transmute::<v8::Local<v8::Value>, napi_value>(exports.into()),
-    )
-  };
-
-  let exports = if maybe_exports.is_some() {
-    // SAFETY: v8::Local is a pointer to a value and napi_value is also a pointer
-    // to a value, they have the same layout
-    unsafe {
-      std::mem::transmute::<napi_value, v8::Local<v8::Value>>(maybe_exports)
-    }
+    unsafe { (nm.nm_register_func)(env_ptr, exports.into()) }
+  } else if let Ok(init) = unsafe {
+    library.get::<napi_register_module_v1>(b"napi_register_module_v1")
+  } {
+    // Initializer callback.
+    // SAFETY: we are going blind, calling the register function on the other side.
+    unsafe { init(env_ptr, exports.into()) }
   } else {
-    exports.into()
+    return Err(type_error(format!(
+      "Unable to find register Node-API module at {}",
+      path
+    )));
   };
 
+  let exports = maybe_exports.unwrap_or(exports.into());
+
   // NAPI addons can't be unloaded, so we're going to "forget" the library
   // object so it lives till the program exit.
   std::mem::forget(library);
+
   Ok(exports)
 }
diff --git a/ext/napi/value.rs b/ext/napi/value.rs
index c1607f2c240804..71beac07e26808 100644
--- a/ext/napi/value.rs
+++ b/ext/napi/value.rs
@@ -31,9 +31,20 @@ where
   v8::Local<'s, T>: Into<v8::Local<'s, v8::Value>>,
 {
   fn from(v: v8::Local<'s, T>) -> Self {
-    // SAFETY: It is safe to cast v8::Local<T> that implements Into<v8::Local<v8::Value>>.
-    //         `fn into(self)` transmutes anyways.
-    Self(unsafe { transmute(v) }, std::marker::PhantomData)
+    Self(Some(NonNull::from(&*v.into())), std::marker::PhantomData)
+  }
+}
+
+impl<'s, T> From<Option<v8::Local<'s, T>>> for napi_value<'s>
+where
+  v8::Local<'s, T>: Into<v8::Local<'s, v8::Value>>,
+{
+  fn from(v: Option<v8::Local<'s, T>>) -> Self {
+    if let Some(v) = v {
+      NapiValue::from(v)
+    } else {
+      Self(None, std::marker::PhantomData)
+    }
   }
 }
 
diff --git a/ext/net/Cargo.toml b/ext/net/Cargo.toml
index 10dfd0d77d5bdb..b634f68822cc10 100644
--- a/ext/net/Cargo.toml
+++ b/ext/net/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_net"
-version = "0.147.0"
+version = "0.150.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/net/README.md b/ext/net/README.md
index 1f9301a2d83936..915dd4c05a70d9 100644
--- a/ext/net/README.md
+++ b/ext/net/README.md
@@ -1,29 +1,95 @@
 # deno_net
 
-This crate implements networking APIs.
-
-This crate depends on following extensions:
-
-- "deno_web"
-- "deno_fetch"
-
-Following ops are provided:
-
-- "op_net_accept_tcp"
-- "op_net_accept_unix"
-- "op_net_connect_tcp"
-- "op_net_connect_unix"
-- "op_net_listen_tcp"
-- "op_net_listen_udp"
-- "op_net_listen_unix"
-- "op_net_listen_unixpacket"
-- "op_net_recv_udp"
-- "op_net_recv_unixpacket"
-- "op_net_send_udp"
-- "op_net_send_unixpacket"
-- "op_dns_resolve"
-- "op_net_connect_tls"
-- "op_net_listen_tls"
-- "op_net_accept_tls"
-- "op_tls_start"
-- "op_tls_handshake"
+**This crate implements networking APIs.**
+
+## Usage Example
+
+From javascript, include the extension's source:
+
+```javascript
+import * as webidl from "ext:deno_webidl/00_webidl.js";
+import * as net from "ext:deno_net/01_net.js";
+import * as tls from "ext:deno_net/02_tls.js";
+```
+
+Then from rust, provide:
+`deno_net::deno_net::init_ops_and_esm::<Permissions>(root_cert_store_provider, unsafely_ignore_certificate_errors)`
+
+Where:
+
+- root_cert_store_provider: `Option<Arc<dyn RootCertStoreProvider>>`
+- unsafely_ignore_certificate_errors: `Option<Vec<String>>`
+- Permissions: A struct implementing `deno_net::NetPermissions`
+
+In the `extensions` field of your `RuntimeOptions`
+
+## Dependencies
+
+- **deno_web**: Provided by the `deno_web` crate
+- **deno_fetch**: Provided by the `deno_fetch` crate
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+### Net
+
+- op_net_accept_tcp
+- op_net_accept_unix
+- op_net_connect_tcp
+- op_net_connect_unix
+- op_net_listen_tcp
+- op_net_listen_udp
+- op_net_listen_unix
+- op_net_listen_unixpacket
+- op_net_recv_udp
+- op_net_recv_unixpacket
+- op_net_send_udp
+- op_net_send_unixpacket
+- op_net_connect_tls
+- op_net_listen_tls
+- op_net_accept_tls
+- op_net_recv_udp
+- op_net_send_udp
+- op_net_join_multi_v4_udp
+- op_net_join_multi_v6_udp
+- op_net_leave_multi_v4_udp
+- op_net_leave_multi_v6_udp
+- op_net_set_multi_loopback_udp
+- op_net_set_multi_ttl_udp
+- op_net_accept_tcp
+- op_net_connect_tcp
+- op_net_listen_tcp
+- op_net_listen_udp
+- op_net_connect_tls
+- op_net_listen_tls
+- op_net_accept_tls
+- op_net_accept_unix
+- op_net_connect_unix
+- op_net_listen_unix
+- op_net_listen_unixpacket
+- op_net_recv_unixpacket
+- op_net_send_unixpacket
+
+### TLS
+
+- op_tls_start
+- op_tls_handshake
+- op_tls_key_null
+- op_tls_key_static
+- op_tls_key_static_from_file
+- op_tls_cert_resolver_create
+- op_tls_cert_resolver_poll
+- op_tls_cert_resolver_resolve
+- op_tls_cert_resolver_resolve_error
+- op_tls_start
+- op_tls_handshake
+
+### Other
+
+- op_node_unstable_net_listen_udp
+- op_dns_resolve
+- op_dns_resolve
+- op_set_nodelay
+- op_set_keepalive
+- op_node_unstable_net_listen_unixpacket
diff --git a/ext/net/ops_tls.rs b/ext/net/ops_tls.rs
index c529859087c578..a2a27c4adf1a88 100644
--- a/ext/net/ops_tls.rs
+++ b/ext/net/ops_tls.rs
@@ -31,11 +31,11 @@ use deno_tls::create_client_config;
 use deno_tls::load_certs;
 use deno_tls::load_private_keys;
 use deno_tls::new_resolver;
-use deno_tls::rustls::Certificate;
+use deno_tls::rustls::pki_types::ServerName;
 use deno_tls::rustls::ClientConnection;
-use deno_tls::rustls::PrivateKey;
 use deno_tls::rustls::ServerConfig;
-use deno_tls::rustls::ServerName;
+use deno_tls::webpki::types::CertificateDer;
+use deno_tls::webpki::types::PrivateKeyDer;
 use deno_tls::ServerConfigProvider;
 use deno_tls::SocketUse;
 use deno_tls::TlsKey;
@@ -48,7 +48,6 @@ use serde::Deserialize;
 use std::borrow::Cow;
 use std::cell::RefCell;
 use std::convert::From;
-use std::convert::TryFrom;
 use std::fs::File;
 use std::io::BufReader;
 use std::io::ErrorKind;
@@ -195,41 +194,34 @@ pub struct StartTlsArgs {
 }
 
 #[op2]
-pub fn op_tls_key_null<'s>(
-  scope: &mut v8::HandleScope<'s>,
-) -> Result<v8::Local<'s, v8::Object>, AnyError> {
-  Ok(deno_core::cppgc::make_cppgc_object(
-    scope,
-    TlsKeysHolder::from(TlsKeys::Null),
-  ))
+#[cppgc]
+pub fn op_tls_key_null() -> TlsKeysHolder {
+  TlsKeysHolder::from(TlsKeys::Null)
 }
 
 #[op2]
-pub fn op_tls_key_static<'s>(
-  scope: &mut v8::HandleScope<'s>,
-  #[string] cert: String,
-  #[string] key: String,
-) -> Result<v8::Local<'s, v8::Object>, AnyError> {
+#[cppgc]
+pub fn op_tls_key_static(
+  #[string] cert: &str,
+  #[string] key: &str,
+) -> Result<TlsKeysHolder, AnyError> {
   let cert = load_certs(&mut BufReader::new(cert.as_bytes()))?;
   let key = load_private_keys(key.as_bytes())?
     .into_iter()
     .next()
     .unwrap();
-  Ok(deno_core::cppgc::make_cppgc_object(
-    scope,
-    TlsKeysHolder::from(TlsKeys::Static(TlsKey(cert, key))),
-  ))
+  Ok(TlsKeysHolder::from(TlsKeys::Static(TlsKey(cert, key))))
 }
 
 /// Legacy op -- will be removed in Deno 2.0.
 #[op2]
-pub fn op_tls_key_static_from_file<'s, NP>(
+#[cppgc]
+pub fn op_tls_key_static_from_file<NP>(
   state: &mut OpState,
-  scope: &mut v8::HandleScope<'s>,
   #[string] api: String,
   #[string] cert_file: String,
   #[string] key_file: String,
-) -> Result<v8::Local<'s, v8::Object>, AnyError>
+) -> Result<TlsKeysHolder, AnyError>
 where
   NP: NetPermissions + 'static,
 {
@@ -244,10 +236,7 @@ where
     .into_iter()
     .next()
     .unwrap();
-  Ok(deno_core::cppgc::make_cppgc_object(
-    scope,
-    TlsKeysHolder::from(TlsKeys::Static(TlsKey(cert, key))),
-  ))
+  Ok(TlsKeysHolder::from(TlsKeys::Static(TlsKey(cert, key))))
 }
 
 #[op2]
@@ -304,14 +293,14 @@ where
 {
   let rid = args.rid;
   let hostname = match &*args.hostname {
-    "" => "localhost",
-    n => n,
+    "" => "localhost".to_string(),
+    n => n.to_string(),
   };
 
   {
     let mut s = state.borrow_mut();
     let permissions = s.borrow_mut::<NP>();
-    permissions.check_net(&(hostname, Some(0)), "Deno.startTls()")?;
+    permissions.check_net(&(&hostname, Some(0)), "Deno.startTls()")?;
   }
 
   let ca_certs = args
@@ -320,8 +309,8 @@ where
     .map(|s| s.into_bytes())
     .collect::<Vec<_>>();
 
-  let hostname_dns =
-    ServerName::try_from(hostname).map_err(|_| invalid_hostname(hostname))?;
+  let hostname_dns = ServerName::try_from(hostname.to_string())
+    .map_err(|_| invalid_hostname(&hostname))?;
 
   let unsafely_ignore_certificate_errors = state
     .borrow()
@@ -422,9 +411,9 @@ where
     .borrow::<DefaultTlsOptions>()
     .root_cert_store()?;
   let hostname_dns = if let Some(server_name) = args.server_name {
-    ServerName::try_from(server_name.as_str())
+    ServerName::try_from(server_name)
   } else {
-    ServerName::try_from(&*addr.hostname)
+    ServerName::try_from(addr.hostname.clone())
   }
   .map_err(|_| invalid_hostname(&addr.hostname))?;
   let connect_addr = resolve_addr(&addr.hostname, addr.port)
@@ -466,7 +455,9 @@ where
   Ok((rid, IpAddr::from(local_addr), IpAddr::from(remote_addr)))
 }
 
-fn load_certs_from_file(path: &str) -> Result<Vec<Certificate>, AnyError> {
+fn load_certs_from_file(
+  path: &str,
+) -> Result<Vec<CertificateDer<'static>>, AnyError> {
   let cert_file = File::open(path)?;
   let reader = &mut BufReader::new(cert_file);
   load_certs(reader)
@@ -474,7 +465,7 @@ fn load_certs_from_file(path: &str) -> Result<Vec<Certificate>, AnyError> {
 
 fn load_private_keys_from_file(
   path: &str,
-) -> Result<Vec<PrivateKey>, AnyError> {
+) -> Result<Vec<PrivateKeyDer<'static>>, AnyError> {
   let key_bytes = std::fs::read(path)?;
   load_private_keys(&key_bytes)
 }
@@ -523,7 +514,6 @@ where
     TlsKeys::Null => Err(anyhow!("Deno.listenTls requires a key")),
     TlsKeys::Static(TlsKey(cert, key)) => {
       let mut tls_config = ServerConfig::builder()
-        .with_safe_defaults()
         .with_no_client_auth()
         .with_single_cert(cert, key)
         .map_err(|e| anyhow!(e))?;
diff --git a/ext/node/Cargo.toml b/ext/node/Cargo.toml
index 97d2604e3f59b6..b9228dfdd384aa 100644
--- a/ext/node/Cargo.toml
+++ b/ext/node/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_node"
-version = "0.92.0"
+version = "0.95.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -17,14 +17,17 @@ path = "lib.rs"
 aead-gcm-stream = "0.1"
 aes.workspace = true
 async-trait.workspace = true
+blake2 = "0.10.6"
 brotli.workspace = true
 bytes.workspace = true
 cbc.workspace = true
 const-oid = "0.9.5"
 data-encoding.workspace = true
+deno_config = { workspace = true, default-features = false, features = ["package_json"] }
 deno_core.workspace = true
 deno_fetch.workspace = true
 deno_fs.workspace = true
+deno_io.workspace = true
 deno_media_type.workspace = true
 deno_net.workspace = true
 deno_permissions.workspace = true
@@ -35,17 +38,18 @@ ecb.workspace = true
 elliptic-curve.workspace = true
 errno = "0.2.8"
 faster-hex.workspace = true
-h2 = { version = "0.3.26", features = ["unstable"] }
+h2.workspace = true
 hkdf.workspace = true
 home = "0.5.9"
-http_v02.workspace = true
+http.workspace = true
 idna = "0.3.0"
 indexmap.workspace = true
+ipnetwork = "0.20.0"
 k256 = "0.13.1"
 lazy-regex.workspace = true
 libc.workspace = true
 libz-sys.workspace = true
-md-5 = "0.10.5"
+md-5 = { version = "0.10.5", features = ["oid"] }
 md4 = "0.10.2"
 num-bigint.workspace = true
 num-bigint-dig = "0.8.2"
@@ -62,15 +66,17 @@ rand.workspace = true
 regex.workspace = true
 reqwest.workspace = true
 ring.workspace = true
-ripemd = "0.1.3"
+ripemd = { version = "0.1.3", features = ["oid"] }
 rsa.workspace = true
 scrypt = "0.11.0"
 sec1 = "0.7"
 serde = "1.0.149"
-sha-1 = "0.10.0"
+sha1.workspace = true
 sha2.workspace = true
+sha3 = { version = "0.10.8", features = ["oid"] }
 signature.workspace = true
 simd-json = "0.13.4"
+sm3 = "0.4.2"
 spki.workspace = true
 tokio.workspace = true
 url.workspace = true
diff --git a/ext/node/analyze.rs b/ext/node/analyze.rs
index df68cb0fc45a38..0a4ff8dac509ce 100644
--- a/ext/node/analyze.rs
+++ b/ext/node/analyze.rs
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use std::collections::BTreeSet;
 use std::collections::HashSet;
 use std::path::Path;
 use std::path::PathBuf;
@@ -15,13 +16,12 @@ use once_cell::sync::Lazy;
 
 use deno_core::error::AnyError;
 
+use crate::package_json::load_pkg_json;
 use crate::path::to_file_specifier;
 use crate::resolution::NodeResolverRc;
-use crate::AllowAllNodePermissions;
 use crate::NodeModuleKind;
 use crate::NodeResolutionMode;
 use crate::NpmResolverRc;
-use crate::PackageJson;
 use crate::PathClean;
 
 #[derive(Debug, Clone)]
@@ -106,7 +106,8 @@ impl<TCjsCodeAnalyzer: CjsCodeAnalyzer> NodeCodeTranslator<TCjsCodeAnalyzer> {
         .to_string(),
     ];
 
-    let mut all_exports = analysis.exports.into_iter().collect::<HashSet<_>>();
+    // use a BTreeSet to make the output deterministic for v8's code cache
+    let mut all_exports = analysis.exports.into_iter().collect::<BTreeSet<_>>();
 
     if !analysis.reexports.is_empty() {
       let mut errors = Vec::new();
@@ -159,7 +160,7 @@ impl<TCjsCodeAnalyzer: CjsCodeAnalyzer> NodeCodeTranslator<TCjsCodeAnalyzer> {
     &'a self,
     entry_specifier: &url::Url,
     reexports: Vec<String>,
-    all_exports: &mut HashSet<String>,
+    all_exports: &mut BTreeSet<String>,
     // this goes through the modules concurrently, so collect
     // the errors in order to be deterministic
     errors: &mut Vec<anyhow::Error>,
@@ -307,17 +308,11 @@ impl<TCjsCodeAnalyzer: CjsCodeAnalyzer> NodeCodeTranslator<TCjsCodeAnalyzer> {
     let module_dir = self.npm_resolver.resolve_package_folder_from_package(
       package_specifier.as_str(),
       referrer,
-      mode,
     )?;
 
     let package_json_path = module_dir.join("package.json");
-    let package_json = PackageJson::load(
-      &*self.fs,
-      &*self.npm_resolver,
-      &mut AllowAllNodePermissions,
-      package_json_path.clone(),
-    )?;
-    if package_json.exists {
+    let maybe_package_json = load_pkg_json(&*self.fs, &package_json_path)?;
+    if let Some(package_json) = maybe_package_json {
       if let Some(exports) = &package_json.exports {
         return self.node_resolver.package_exports_resolve(
           &package_json_path,
@@ -336,13 +331,9 @@ impl<TCjsCodeAnalyzer: CjsCodeAnalyzer> NodeCodeTranslator<TCjsCodeAnalyzer> {
         if self.fs.is_dir_sync(&d) {
           // subdir might have a package.json that specifies the entrypoint
           let package_json_path = d.join("package.json");
-          let package_json = PackageJson::load(
-            &*self.fs,
-            &*self.npm_resolver,
-            &mut AllowAllNodePermissions,
-            package_json_path,
-          )?;
-          if package_json.exists {
+          let maybe_package_json =
+            load_pkg_json(&*self.fs, &package_json_path)?;
+          if let Some(package_json) = maybe_package_json {
             if let Some(main) = package_json.main(NodeModuleKind::Cjs) {
               return Ok(to_file_specifier(&d.join(main).clean()));
             }
diff --git a/ext/node/global.rs b/ext/node/global.rs
index d2fe7a1e57ad63..e01fca95e1dc55 100644
--- a/ext/node/global.rs
+++ b/ext/node/global.rs
@@ -15,13 +15,13 @@ use crate::resolution::NodeResolverRc;
 // these mapped functions per-thread. We should revisit it in the future and
 // ideally remove altogether.
 thread_local! {
-  pub static GETTER_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = getter.map_fn_to();
-  pub static SETTER_MAP_FN: v8::GenericNamedPropertySetterCallback<'static> = setter.map_fn_to();
-  pub static QUERY_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = query.map_fn_to();
-  pub static DELETER_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = deleter.map_fn_to();
-  pub static ENUMERATOR_MAP_FN: v8::GenericNamedPropertyEnumeratorCallback<'static> = enumerator.map_fn_to();
-  pub static DEFINER_MAP_FN: v8::GenericNamedPropertyDefinerCallback<'static> = definer.map_fn_to();
-  pub static DESCRIPTOR_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = descriptor.map_fn_to();
+  pub static GETTER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = getter.map_fn_to();
+  pub static SETTER_MAP_FN: v8::NamedPropertySetterCallback<'static> = setter.map_fn_to();
+  pub static QUERY_MAP_FN: v8::NamedPropertyGetterCallback<'static> = query.map_fn_to();
+  pub static DELETER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = deleter.map_fn_to();
+  pub static ENUMERATOR_MAP_FN: v8::NamedPropertyEnumeratorCallback<'static> = enumerator.map_fn_to();
+  pub static DEFINER_MAP_FN: v8::NamedPropertyDefinerCallback<'static> = definer.map_fn_to();
+  pub static DESCRIPTOR_MAP_FN: v8::NamedPropertyGetterCallback<'static> = descriptor.map_fn_to();
 }
 
 /// Convert an ASCII string to a UTF-16 byte encoding of the string.
@@ -275,7 +275,7 @@ fn current_mode(scope: &mut v8::HandleScope) -> Mode {
   };
   let mut buffer = [MaybeUninit::uninit(); 2048];
   let str = v8_string.to_rust_cow_lossy(scope, &mut buffer);
-  if node_resolver.in_npm_package_with_cache(str) {
+  if str.starts_with("node:") || node_resolver.in_npm_package_with_cache(str) {
     Mode::Node
   } else {
     Mode::Deno
@@ -287,9 +287,9 @@ pub fn getter<'s>(
   key: v8::Local<'s, v8::Name>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
 
   let this = args.this();
@@ -311,10 +311,11 @@ pub fn getter<'s>(
     undefined.into(),
     &[inner.into(), key.into(), this.into()],
   ) else {
-    return;
+    return v8::Intercepted::No;
   };
 
   rv.set(value);
+  v8::Intercepted::Yes
 }
 
 pub fn setter<'s>(
@@ -323,9 +324,9 @@ pub fn setter<'s>(
   value: v8::Local<'s, v8::Value>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
 
   let this = args.this();
@@ -348,10 +349,11 @@ pub fn setter<'s>(
     undefined.into(),
     &[inner.into(), key.into(), value, this.into()],
   ) else {
-    return;
+    return v8::Intercepted::No;
   };
 
   rv.set(success);
+  v8::Intercepted::Yes
 }
 
 pub fn query<'s>(
@@ -359,9 +361,9 @@ pub fn query<'s>(
   key: v8::Local<'s, v8::Name>,
   _args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
   let mode = current_mode(scope);
 
@@ -373,15 +375,16 @@ pub fn query<'s>(
   let inner = v8::Local::new(scope, inner);
 
   let Some(true) = inner.has_own_property(scope, key) else {
-    return;
+    return v8::Intercepted::No;
   };
 
   let Some(attributes) = inner.get_property_attributes(scope, key.into())
   else {
-    return;
+    return v8::Intercepted::No;
   };
 
   rv.set_uint32(attributes.as_u32());
+  v8::Intercepted::Yes
 }
 
 pub fn deleter<'s>(
@@ -389,9 +392,9 @@ pub fn deleter<'s>(
   key: v8::Local<'s, v8::Name>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
 
   let mode = current_mode(scope);
@@ -404,17 +407,18 @@ pub fn deleter<'s>(
   let inner = v8::Local::new(scope, inner);
 
   let Some(success) = inner.delete(scope, key.into()) else {
-    return;
+    return v8::Intercepted::No;
   };
 
   if args.should_throw_on_error() && !success {
     let message = v8::String::new(scope, "Cannot delete property").unwrap();
     let exception = v8::Exception::type_error(scope, message);
     scope.throw_exception(exception);
-    return;
+    return v8::Intercepted::Yes;
   }
 
   rv.set_bool(success);
+  v8::Intercepted::Yes
 }
 
 pub fn enumerator<'s>(
@@ -450,10 +454,10 @@ pub fn definer<'s>(
   key: v8::Local<'s, v8::Name>,
   descriptor: &v8::PropertyDescriptor,
   args: v8::PropertyCallbackArguments<'s>,
-  mut rv: v8::ReturnValue,
-) {
+  _rv: v8::ReturnValue,
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
 
   let mode = current_mode(scope);
@@ -466,17 +470,16 @@ pub fn definer<'s>(
   let inner = v8::Local::new(scope, inner);
 
   let Some(success) = inner.define_property(scope, key, descriptor) else {
-    return;
+    return v8::Intercepted::No;
   };
 
   if args.should_throw_on_error() && !success {
     let message = v8::String::new(scope, "Cannot define property").unwrap();
     let exception = v8::Exception::type_error(scope, message);
     scope.throw_exception(exception);
-    return;
   }
 
-  rv.set_bool(success);
+  v8::Intercepted::Yes
 }
 
 pub fn descriptor<'s>(
@@ -484,9 +487,9 @@ pub fn descriptor<'s>(
   key: v8::Local<'s, v8::Name>,
   _args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   if !is_managed_key(scope, key) {
-    return;
+    return v8::Intercepted::No;
   };
 
   let mode = current_mode(scope);
@@ -502,12 +505,13 @@ pub fn descriptor<'s>(
 
   let Some(descriptor) = inner.get_own_property_descriptor(scope, key) else {
     scope.rethrow().expect("to have caught an exception");
-    return;
+    return v8::Intercepted::Yes;
   };
 
   if descriptor.is_undefined() {
-    return;
+    return v8::Intercepted::No;
   }
 
   rv.set(descriptor);
+  v8::Intercepted::Yes
 }
diff --git a/ext/node/lib.rs b/ext/node/lib.rs
index 36c13f8a56d7b6..e864133464d1d8 100644
--- a/ext/node/lib.rs
+++ b/ext/node/lib.rs
@@ -32,10 +32,16 @@ mod path;
 mod polyfill;
 mod resolution;
 
+pub use deno_config::package_json::PackageJson;
 pub use ops::ipc::ChildPipeFd;
 pub use ops::ipc::IpcJsonStreamResource;
-pub use ops::v8::VM_CONTEXT_INDEX;
-pub use package_json::PackageJson;
+use ops::vm;
+pub use ops::vm::create_v8_context;
+pub use ops::vm::init_global_template;
+pub use ops::vm::ContextInitMode;
+pub use ops::vm::VM_CONTEXT_INDEX;
+pub use package_json::load_pkg_json;
+pub use package_json::PackageJsonThreadLocalCache;
 pub use path::PathClean;
 pub use polyfill::is_builtin_node_module;
 pub use polyfill::SUPPORTED_BUILTIN_NODE_MODULES;
@@ -162,7 +168,6 @@ pub trait NpmResolver: std::fmt::Debug + MaybeSend + MaybeSync {
     &self,
     specifier: &str,
     referrer: &ModuleSpecifier,
-    mode: NodeResolutionMode,
   ) -> Result<PathBuf, AnyError>;
 
   fn in_npm_package(&self, specifier: &ModuleSpecifier) -> bool;
@@ -227,6 +232,15 @@ deno_core::extension!(deno_node,
   deps = [ deno_io, deno_fs ],
   parameters = [P: NodePermissions],
   ops = [
+    ops::blocklist::op_socket_address_parse,
+    ops::blocklist::op_socket_address_get_serialization,
+
+    ops::blocklist::op_blocklist_new,
+    ops::blocklist::op_blocklist_add_address,
+    ops::blocklist::op_blocklist_add_range,
+    ops::blocklist::op_blocklist_add_subnet,
+    ops::blocklist::op_blocklist_check,
+
     ops::buffer::op_is_ascii,
     ops::buffer::op_is_utf8,
     ops::crypto::op_node_create_decipheriv,
@@ -301,6 +315,10 @@ deno_core::extension!(deno_node,
     ops::fs::op_node_fs_exists_sync<P>,
     ops::fs::op_node_cp_sync<P>,
     ops::fs::op_node_cp<P>,
+    ops::fs::op_node_lchown_sync<P>,
+    ops::fs::op_node_lchown<P>,
+    ops::fs::op_node_lutimes_sync<P>,
+    ops::fs::op_node_lutimes<P>,
     ops::fs::op_node_statfs<P>,
     ops::winerror::op_node_sys_to_uv_error,
     ops::v8::op_v8_cached_data_version_tag,
@@ -320,7 +338,6 @@ deno_core::extension!(deno_node,
     ops::zlib::op_zlib_close,
     ops::zlib::op_zlib_close_if_pending,
     ops::zlib::op_zlib_write,
-    ops::zlib::op_zlib_write_async,
     ops::zlib::op_zlib_init,
     ops::zlib::op_zlib_reset,
     ops::zlib::brotli::op_brotli_compress,
@@ -350,6 +367,7 @@ deno_core::extension!(deno_node,
     ops::os::op_node_os_set_priority<P>,
     ops::os::op_node_os_username<P>,
     ops::os::op_geteuid<P>,
+    ops::os::op_getegid<P>,
     ops::os::op_cpus<P>,
     ops::os::op_homedir<P>,
     op_node_build_os,
@@ -411,8 +429,10 @@ deno_core::extension!(deno_node,
     "_fs/_fs_fsync.ts",
     "_fs/_fs_ftruncate.ts",
     "_fs/_fs_futimes.ts",
+    "_fs/_fs_lchown.ts",
     "_fs/_fs_link.ts",
     "_fs/_fs_lstat.ts",
+    "_fs/_fs_lutimes.ts",
     "_fs/_fs_mkdir.ts",
     "_fs/_fs_mkdtemp.ts",
     "_fs/_fs_open.ts",
@@ -486,6 +506,7 @@ deno_core::extension!(deno_node,
     "internal_binding/uv.ts",
     "internal/assert.mjs",
     "internal/async_hooks.ts",
+    "internal/blocklist.mjs",
     "internal/buffer.mjs",
     "internal/child_process.ts",
     "internal/cli_table.ts",
@@ -580,7 +601,7 @@ deno_core::extension!(deno_node,
     "node:constants" = "constants.ts",
     "node:crypto" = "crypto.ts",
     "node:dgram" = "dgram.ts",
-    "node:diagnostics_channel" = "diagnostics_channel.ts",
+    "node:diagnostics_channel" = "diagnostics_channel.js",
     "node:dns" = "dns.ts",
     "node:dns/promises" = "dns/promises.ts",
     "node:domain" = "domain.ts",
@@ -642,7 +663,64 @@ deno_core::extension!(deno_node,
   global_template_middleware = global_template_middleware,
   global_object_middleware = global_object_middleware,
   customizer = |ext: &mut deno_core::Extension| {
-    let mut external_references = Vec::with_capacity(7);
+    let mut external_references = Vec::with_capacity(14);
+
+    vm::GETTER_MAP_FN.with(|getter| {
+      external_references.push(ExternalReference {
+        named_getter: *getter,
+      });
+    });
+    vm::SETTER_MAP_FN.with(|setter| {
+      external_references.push(ExternalReference {
+        named_setter: *setter,
+      });
+    });
+    vm::DELETER_MAP_FN.with(|deleter| {
+      external_references.push(ExternalReference {
+        named_getter: *deleter,
+      },);
+    });
+    vm::ENUMERATOR_MAP_FN.with(|enumerator| {
+      external_references.push(ExternalReference {
+        enumerator: *enumerator,
+      });
+    });
+    vm::DEFINER_MAP_FN.with(|definer| {
+      external_references.push(ExternalReference {
+        named_definer: *definer,
+      });
+    });
+    vm::DESCRIPTOR_MAP_FN.with(|descriptor| {
+      external_references.push(ExternalReference {
+        named_getter: *descriptor,
+      });
+    });
+
+    vm::INDEXED_GETTER_MAP_FN.with(|getter| {
+      external_references.push(ExternalReference {
+        indexed_getter: *getter,
+      });
+    });
+    vm::INDEXED_SETTER_MAP_FN.with(|setter| {
+      external_references.push(ExternalReference {
+        indexed_setter: *setter,
+      });
+    });
+    vm::INDEXED_DELETER_MAP_FN.with(|deleter| {
+      external_references.push(ExternalReference {
+        indexed_getter: *deleter,
+      });
+    });
+    vm::INDEXED_DEFINER_MAP_FN.with(|definer| {
+      external_references.push(ExternalReference {
+        indexed_definer: *definer,
+      });
+    });
+    vm::INDEXED_DESCRIPTOR_MAP_FN.with(|descriptor| {
+      external_references.push(ExternalReference {
+        indexed_getter: *descriptor,
+      });
+    });
 
     global::GETTER_MAP_FN.with(|getter| {
       external_references.push(ExternalReference {
diff --git a/ext/node/ops/blocklist.rs b/ext/node/ops/blocklist.rs
new file mode 100644
index 00000000000000..182f15df320860
--- /dev/null
+++ b/ext/node/ops/blocklist.rs
@@ -0,0 +1,292 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+use std::cell::RefCell;
+use std::collections::HashSet;
+use std::net::IpAddr;
+use std::net::Ipv4Addr;
+use std::net::Ipv6Addr;
+use std::net::SocketAddr;
+
+use deno_core::anyhow::anyhow;
+use deno_core::anyhow::bail;
+use deno_core::error::AnyError;
+use deno_core::op2;
+use deno_core::OpState;
+
+use ipnetwork::IpNetwork;
+use ipnetwork::Ipv4Network;
+use ipnetwork::Ipv6Network;
+use serde::Serialize;
+
+pub struct BlockListResource {
+  blocklist: RefCell<BlockList>,
+}
+
+impl deno_core::GarbageCollected for BlockListResource {}
+
+#[derive(Serialize)]
+struct SocketAddressSerialization(String, String);
+
+#[op2(fast)]
+pub fn op_socket_address_parse(
+  state: &mut OpState,
+  #[string] addr: &str,
+  #[smi] port: u16,
+  #[string] family: &str,
+) -> Result<bool, AnyError> {
+  let ip = addr.parse::<IpAddr>()?;
+  let parsed: SocketAddr = SocketAddr::new(ip, port);
+  let parsed_ip_str = parsed.ip().to_string();
+  let family_correct = family.eq_ignore_ascii_case("ipv4") && parsed.is_ipv4()
+    || family.eq_ignore_ascii_case("ipv6") && parsed.is_ipv6();
+
+  if family_correct {
+    let family_is_lowercase = family[..3].chars().all(char::is_lowercase);
+    if family_is_lowercase && parsed_ip_str == addr {
+      Ok(true)
+    } else {
+      state.put::<SocketAddressSerialization>(SocketAddressSerialization(
+        parsed_ip_str,
+        family.to_lowercase(),
+      ));
+      Ok(false)
+    }
+  } else {
+    Err(anyhow!("Invalid address"))
+  }
+}
+
+#[op2]
+#[serde]
+pub fn op_socket_address_get_serialization(
+  state: &mut OpState,
+) -> Result<SocketAddressSerialization, AnyError> {
+  Ok(state.take::<SocketAddressSerialization>())
+}
+
+#[op2]
+#[cppgc]
+pub fn op_blocklist_new() -> BlockListResource {
+  let blocklist = BlockList::new();
+  BlockListResource {
+    blocklist: RefCell::new(blocklist),
+  }
+}
+
+#[op2(fast)]
+pub fn op_blocklist_add_address(
+  #[cppgc] wrap: &BlockListResource,
+  #[string] addr: &str,
+) -> Result<(), AnyError> {
+  wrap.blocklist.borrow_mut().add_address(addr)
+}
+
+#[op2(fast)]
+pub fn op_blocklist_add_range(
+  #[cppgc] wrap: &BlockListResource,
+  #[string] start: &str,
+  #[string] end: &str,
+) -> Result<bool, AnyError> {
+  wrap.blocklist.borrow_mut().add_range(start, end)
+}
+
+#[op2(fast)]
+pub fn op_blocklist_add_subnet(
+  #[cppgc] wrap: &BlockListResource,
+  #[string] addr: &str,
+  #[smi] prefix: u8,
+) -> Result<(), AnyError> {
+  wrap.blocklist.borrow_mut().add_subnet(addr, prefix)
+}
+
+#[op2(fast)]
+pub fn op_blocklist_check(
+  #[cppgc] wrap: &BlockListResource,
+  #[string] addr: &str,
+  #[string] r#type: &str,
+) -> Result<bool, AnyError> {
+  wrap.blocklist.borrow().check(addr, r#type)
+}
+
+struct BlockList {
+  rules: HashSet<IpNetwork>,
+}
+
+impl BlockList {
+  pub fn new() -> Self {
+    BlockList {
+      rules: HashSet::new(),
+    }
+  }
+
+  fn map_addr_add_network(&mut self, addr: IpAddr, prefix: Option<u8>) {
+    match addr {
+      IpAddr::V4(addr) => {
+        self.rules.insert(IpNetwork::V4(
+          Ipv4Network::new(addr, prefix.unwrap_or(32)).unwrap(),
+        ));
+        self.rules.insert(IpNetwork::V6(
+          Ipv6Network::new(addr.to_ipv6_mapped(), prefix.unwrap_or(128))
+            .unwrap(),
+        ));
+      }
+      IpAddr::V6(addr) => {
+        if let Some(ipv4_mapped) = addr.to_ipv4_mapped() {
+          self.rules.insert(IpNetwork::V4(
+            Ipv4Network::new(ipv4_mapped, prefix.unwrap_or(32)).unwrap(),
+          ));
+        }
+        self.rules.insert(IpNetwork::V6(
+          Ipv6Network::new(addr, prefix.unwrap_or(128)).unwrap(),
+        ));
+      }
+    };
+  }
+
+  pub fn add_address(&mut self, address: &str) -> Result<(), AnyError> {
+    let ip: IpAddr = address.parse()?;
+    self.map_addr_add_network(ip, None);
+    Ok(())
+  }
+
+  pub fn add_range(
+    &mut self,
+    start: &str,
+    end: &str,
+  ) -> Result<bool, AnyError> {
+    let start_ip: IpAddr = start.parse()?;
+    let end_ip: IpAddr = end.parse()?;
+
+    match (start_ip, end_ip) {
+      (IpAddr::V4(start), IpAddr::V4(end)) => {
+        let start_u32: u32 = start.into();
+        let end_u32: u32 = end.into();
+        if end_u32 < start_u32 {
+          // Indicates invalid range.
+          return Ok(false);
+        }
+        for ip in start_u32..=end_u32 {
+          let addr: Ipv4Addr = ip.into();
+          self.map_addr_add_network(IpAddr::V4(addr), None);
+        }
+      }
+      (IpAddr::V6(start), IpAddr::V6(end)) => {
+        let start_u128: u128 = start.into();
+        let end_u128: u128 = end.into();
+        if end_u128 < start_u128 {
+          // Indicates invalid range.
+          return Ok(false);
+        }
+        for ip in start_u128..=end_u128 {
+          let addr: Ipv6Addr = ip.into();
+          self.map_addr_add_network(IpAddr::V6(addr), None);
+        }
+      }
+      _ => bail!("IP version mismatch between start and end addresses"),
+    }
+    Ok(true)
+  }
+
+  pub fn add_subnet(&mut self, addr: &str, prefix: u8) -> Result<(), AnyError> {
+    let ip: IpAddr = addr.parse()?;
+    self.map_addr_add_network(ip, Some(prefix));
+    Ok(())
+  }
+
+  pub fn check(&self, addr: &str, r#type: &str) -> Result<bool, AnyError> {
+    let addr: IpAddr = addr.parse()?;
+    let family = r#type.to_lowercase();
+    if family == "ipv4" && addr.is_ipv4() || family == "ipv6" && addr.is_ipv6()
+    {
+      Ok(self.rules.iter().any(|net| net.contains(addr)))
+    } else {
+      Err(anyhow!("Invalid address"))
+    }
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn test_add_address() {
+    // Single IPv4 address
+    let mut block_list = BlockList::new();
+    block_list.add_address("192.168.0.1").unwrap();
+    assert!(block_list.check("192.168.0.1", "ipv4").unwrap());
+    assert!(block_list.check("::ffff:c0a8:1", "ipv6").unwrap());
+
+    // Single IPv6 address
+    let mut block_list = BlockList::new();
+    block_list.add_address("2001:db8::1").unwrap();
+    assert!(block_list.check("2001:db8::1", "ipv6").unwrap());
+    assert!(!block_list.check("192.168.0.1", "ipv4").unwrap());
+  }
+
+  #[test]
+  fn test_add_range() {
+    // IPv4 range
+    let mut block_list = BlockList::new();
+    block_list.add_range("192.168.0.1", "192.168.0.3").unwrap();
+    assert!(block_list.check("192.168.0.1", "ipv4").unwrap());
+    assert!(block_list.check("192.168.0.2", "ipv4").unwrap());
+    assert!(block_list.check("192.168.0.3", "ipv4").unwrap());
+    assert!(block_list.check("::ffff:c0a8:1", "ipv6").unwrap());
+
+    // IPv6 range
+    let mut block_list = BlockList::new();
+    block_list.add_range("2001:db8::1", "2001:db8::3").unwrap();
+    assert!(block_list.check("2001:db8::1", "ipv6").unwrap());
+    assert!(block_list.check("2001:db8::2", "ipv6").unwrap());
+    assert!(block_list.check("2001:db8::3", "ipv6").unwrap());
+    assert!(!block_list.check("192.168.0.1", "ipv4").unwrap());
+  }
+
+  #[test]
+  fn test_add_subnet() {
+    // IPv4 subnet
+    let mut block_list = BlockList::new();
+    block_list.add_subnet("192.168.0.0", 24).unwrap();
+    assert!(block_list.check("192.168.0.1", "ipv4").unwrap());
+    assert!(block_list.check("192.168.0.255", "ipv4").unwrap());
+    assert!(block_list.check("::ffff:c0a8:0", "ipv6").unwrap());
+
+    // IPv6 subnet
+    let mut block_list = BlockList::new();
+    block_list.add_subnet("2001:db8::", 64).unwrap();
+    assert!(block_list.check("2001:db8::1", "ipv6").unwrap());
+    assert!(block_list.check("2001:db8::ffff", "ipv6").unwrap());
+    assert!(!block_list.check("192.168.0.1", "ipv4").unwrap());
+  }
+
+  #[test]
+  fn test_check() {
+    // Check IPv4 presence
+    let mut block_list = BlockList::new();
+    block_list.add_address("192.168.0.1").unwrap();
+    assert!(block_list.check("192.168.0.1", "ipv4").unwrap());
+
+    // Check IPv6 presence
+    let mut block_list = BlockList::new();
+    block_list.add_address("2001:db8::1").unwrap();
+    assert!(block_list.check("2001:db8::1", "ipv6").unwrap());
+
+    // Check IPv4 not present
+    let block_list = BlockList::new();
+    assert!(!block_list.check("192.168.0.1", "ipv4").unwrap());
+
+    // Check IPv6 not present
+    let block_list = BlockList::new();
+    assert!(!block_list.check("2001:db8::1", "ipv6").unwrap());
+
+    // Check invalid IP version
+    let block_list = BlockList::new();
+    assert!(block_list.check("192.168.0.1", "ipv6").is_err());
+
+    // Check invalid type
+    let mut block_list = BlockList::new();
+    block_list.add_address("192.168.0.1").unwrap();
+    assert!(block_list.check("192.168.0.1", "invalid_type").is_err());
+  }
+}
diff --git a/ext/node/ops/crypto/digest.rs b/ext/node/ops/crypto/digest.rs
index 25bb0ab9817962..0a21a395a32210 100644
--- a/ext/node/ops/crypto/digest.rs
+++ b/ext/node/ops/crypto/digest.rs
@@ -1,130 +1,304 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-use deno_core::error::type_error;
+use deno_core::error::generic_error;
 use deno_core::error::AnyError;
-use deno_core::Resource;
+use deno_core::GarbageCollected;
 use digest::Digest;
 use digest::DynDigest;
-use std::borrow::Cow;
+use digest::ExtendableOutput;
+use digest::Update;
 use std::cell::RefCell;
 use std::rc::Rc;
 
-pub enum Hash {
-  Md4(Box<md4::Md4>),
-  Md5(Box<md5::Md5>),
-  Ripemd160(Box<ripemd::Ripemd160>),
-  Sha1(Box<sha1::Sha1>),
-  Sha224(Box<sha2::Sha224>),
-  Sha256(Box<sha2::Sha256>),
-  Sha384(Box<sha2::Sha384>),
-  Sha512(Box<sha2::Sha512>),
+pub struct Hasher {
+  pub hash: Rc<RefCell<Option<Hash>>>,
 }
 
-pub struct Context {
-  pub hash: Rc<RefCell<Hash>>,
-}
+impl GarbageCollected for Hasher {}
+
+impl Hasher {
+  pub fn new(
+    algorithm: &str,
+    output_length: Option<usize>,
+  ) -> Result<Self, AnyError> {
+    let hash = Hash::new(algorithm, output_length)?;
 
-impl Context {
-  pub fn new(algorithm: &str) -> Result<Self, AnyError> {
     Ok(Self {
-      hash: Rc::new(RefCell::new(Hash::new(algorithm)?)),
+      hash: Rc::new(RefCell::new(Some(hash))),
     })
   }
 
-  pub fn update(&self, data: &[u8]) {
-    self.hash.borrow_mut().update(data);
+  pub fn update(&self, data: &[u8]) -> bool {
+    if let Some(hash) = self.hash.borrow_mut().as_mut() {
+      hash.update(data);
+      true
+    } else {
+      false
+    }
   }
 
-  pub fn digest(self) -> Result<Box<[u8]>, AnyError> {
-    let hash = Rc::try_unwrap(self.hash)
-      .map_err(|_| type_error("Hash context is already in use"))?;
+  pub fn digest(&self) -> Option<Box<[u8]>> {
+    let hash = self.hash.borrow_mut().take()?;
+    Some(hash.digest_and_drop())
+  }
 
-    let hash = hash.into_inner();
-    Ok(hash.digest_and_drop())
+  pub fn clone_inner(
+    &self,
+    output_length: Option<usize>,
+  ) -> Result<Option<Self>, AnyError> {
+    let hash = self.hash.borrow();
+    let Some(hash) = hash.as_ref() else {
+      return Ok(None);
+    };
+    let hash = hash.clone_hash(output_length)?;
+    Ok(Some(Self {
+      hash: Rc::new(RefCell::new(Some(hash))),
+    }))
   }
 }
 
-impl Clone for Context {
-  fn clone(&self) -> Self {
-    Self {
-      hash: Rc::new(RefCell::new(self.hash.borrow().clone())),
+macro_rules! match_fixed_digest {
+  ($algorithm_name:expr, fn <$type:ident>() $body:block, _ => $other:block) => {
+    match $algorithm_name {
+      "blake2b512" => {
+        type $type = ::blake2::Blake2b512;
+        $body
+      }
+      "blake2s256" => {
+        type $type = ::blake2::Blake2s256;
+        $body
+      }
+      _ => match_fixed_digest_with_eager_block_buffer!($algorithm_name, fn <$type>() $body, _ => $other)
     }
-  }
+  };
 }
+pub(crate) use match_fixed_digest;
 
-impl Resource for Context {
-  fn name(&self) -> Cow<str> {
-    "cryptoDigest".into()
-  }
+macro_rules! match_fixed_digest_with_eager_block_buffer {
+  ($algorithm_name:expr, fn <$type:ident>() $body:block, _ => $other:block) => {
+    match $algorithm_name {
+      "rsa-sm3" | "sm3" | "sm3withrsaencryption" => {
+        type $type = ::sm3::Sm3;
+        $body
+      }
+      "md5-sha1" => {
+        type $type = crate::ops::crypto::md5_sha1::Md5Sha1;
+        $body
+      }
+      _ => match_fixed_digest_with_oid!($algorithm_name, fn <$type>() $body, _ => $other)
+    }
+  };
+}
+pub(crate) use match_fixed_digest_with_eager_block_buffer;
+
+macro_rules! match_fixed_digest_with_oid {
+  ($algorithm_name:expr, fn <$type:ident>() $body:block, _ => $other:block) => {
+    match $algorithm_name {
+      "rsa-md5" | "md5" | "md5withrsaencryption" | "ssl3-md5" => {
+        type $type = ::md5::Md5;
+        $body
+      }
+      "rsa-ripemd160" | "ripemd" | "ripemd160" | "ripemd160withrsa"
+      | "rmd160" => {
+        type $type = ::ripemd::Ripemd160;
+        $body
+      }
+      "rsa-sha1"
+      | "rsa-sha1-2"
+      | "sha1"
+      | "sha1-2"
+      | "sha1withrsaencryption"
+      | "ssl3-sha1" => {
+        type $type = ::sha1::Sha1;
+        $body
+      }
+      "rsa-sha224" | "sha224" | "sha224withrsaencryption" => {
+        type $type = ::sha2::Sha224;
+        $body
+      }
+      "rsa-sha256" | "sha256" | "sha256withrsaencryption" => {
+        type $type = ::sha2::Sha256;
+        $body
+      }
+      "rsa-sha384" | "sha384" | "sha384withrsaencryption" => {
+        type $type = ::sha2::Sha384;
+        $body
+      }
+      "rsa-sha512" | "sha512" | "sha512withrsaencryption" => {
+        type $type = ::sha2::Sha512;
+        $body
+      }
+      "rsa-sha512/224" | "sha512-224" | "sha512-224withrsaencryption" => {
+        type $type = ::sha2::Sha512_224;
+        $body
+      }
+      "rsa-sha512/256" | "sha512-256" | "sha512-256withrsaencryption" => {
+        type $type = ::sha2::Sha512_256;
+        $body
+      }
+      "rsa-sha3-224" | "id-rsassa-pkcs1-v1_5-with-sha3-224" | "sha3-224" => {
+        type $type = ::sha3::Sha3_224;
+        $body
+      }
+      "rsa-sha3-256" | "id-rsassa-pkcs1-v1_5-with-sha3-256" | "sha3-256" => {
+        type $type = ::sha3::Sha3_256;
+        $body
+      }
+      "rsa-sha3-384" | "id-rsassa-pkcs1-v1_5-with-sha3-384" | "sha3-384" => {
+        type $type = ::sha3::Sha3_384;
+        $body
+      }
+      "rsa-sha3-512" | "id-rsassa-pkcs1-v1_5-with-sha3-512" | "sha3-512" => {
+        type $type = ::sha3::Sha3_512;
+        $body
+      }
+      _ => $other,
+    }
+  };
+}
+
+pub(crate) use match_fixed_digest_with_oid;
+
+pub enum Hash {
+  FixedSize(Box<dyn DynDigest>),
+
+  Shake128(Box<sha3::Shake128>, /* output_length: */ Option<usize>),
+  Shake256(Box<sha3::Shake256>, /* output_length: */ Option<usize>),
 }
 
 use Hash::*;
 
 impl Hash {
-  pub fn new(algorithm_name: &str) -> Result<Self, AnyError> {
-    Ok(match algorithm_name {
-      "md4" => Md4(Default::default()),
-      "md5" => Md5(Default::default()),
-      "ripemd160" => Ripemd160(Default::default()),
-      "sha1" => Sha1(Default::default()),
-      "sha224" => Sha224(Default::default()),
-      "sha256" => Sha256(Default::default()),
-      "sha384" => Sha384(Default::default()),
-      "sha512" => Sha512(Default::default()),
-      _ => return Err(type_error("unsupported algorithm")),
-    })
+  pub fn new(
+    algorithm_name: &str,
+    output_length: Option<usize>,
+  ) -> Result<Self, AnyError> {
+    match algorithm_name {
+      "shake128" => return Ok(Shake128(Default::default(), output_length)),
+      "shake256" => return Ok(Shake256(Default::default(), output_length)),
+      _ => {}
+    }
+
+    let algorithm = match_fixed_digest!(
+      algorithm_name,
+      fn <D>() {
+        let digest: D = Digest::new();
+        if let Some(length) = output_length {
+          if length != digest.output_size() {
+            return Err(generic_error(
+              "Output length mismatch for non-extendable algorithm",
+            ));
+          }
+        }
+        FixedSize(Box::new(digest))
+      },
+      _ => {
+        return Err(generic_error(format!(
+          "Digest method not supported: {algorithm_name}"
+        )))
+      }
+    );
+
+    Ok(algorithm)
   }
 
   pub fn update(&mut self, data: &[u8]) {
     match self {
-      Md4(context) => Digest::update(&mut **context, data),
-      Md5(context) => Digest::update(&mut **context, data),
-      Ripemd160(context) => Digest::update(&mut **context, data),
-      Sha1(context) => Digest::update(&mut **context, data),
-      Sha224(context) => Digest::update(&mut **context, data),
-      Sha256(context) => Digest::update(&mut **context, data),
-      Sha384(context) => Digest::update(&mut **context, data),
-      Sha512(context) => Digest::update(&mut **context, data),
+      FixedSize(context) => DynDigest::update(&mut **context, data),
+      Shake128(context, _) => Update::update(&mut **context, data),
+      Shake256(context, _) => Update::update(&mut **context, data),
     };
   }
 
   pub fn digest_and_drop(self) -> Box<[u8]> {
     match self {
-      Md4(context) => context.finalize(),
-      Md5(context) => context.finalize(),
-      Ripemd160(context) => context.finalize(),
-      Sha1(context) => context.finalize(),
-      Sha224(context) => context.finalize(),
-      Sha256(context) => context.finalize(),
-      Sha384(context) => context.finalize(),
-      Sha512(context) => context.finalize(),
+      FixedSize(context) => context.finalize(),
+
+      // The default output lengths align with Node.js
+      Shake128(context, output_length) => {
+        context.finalize_boxed(output_length.unwrap_or(16))
+      }
+      Shake256(context, output_length) => {
+        context.finalize_boxed(output_length.unwrap_or(32))
+      }
     }
   }
 
+  pub fn clone_hash(
+    &self,
+    output_length: Option<usize>,
+  ) -> Result<Self, AnyError> {
+    let hash = match self {
+      FixedSize(context) => {
+        if let Some(length) = output_length {
+          if length != context.output_size() {
+            return Err(generic_error(
+              "Output length mismatch for non-extendable algorithm",
+            ));
+          }
+        }
+        FixedSize(context.box_clone())
+      }
+
+      Shake128(context, _) => Shake128(context.clone(), output_length),
+      Shake256(context, _) => Shake256(context.clone(), output_length),
+    };
+    Ok(hash)
+  }
+
   pub fn get_hashes() -> Vec<&'static str> {
     vec![
-      "md4",
+      "RSA-MD5",
+      "RSA-RIPEMD160",
+      "RSA-SHA1",
+      "RSA-SHA1-2",
+      "RSA-SHA224",
+      "RSA-SHA256",
+      "RSA-SHA3-224",
+      "RSA-SHA3-256",
+      "RSA-SHA3-384",
+      "RSA-SHA3-512",
+      "RSA-SHA384",
+      "RSA-SHA512",
+      "RSA-SHA512/224",
+      "RSA-SHA512/256",
+      "RSA-SM3",
+      "blake2b512",
+      "blake2s256",
+      "id-rsassa-pkcs1-v1_5-with-sha3-224",
+      "id-rsassa-pkcs1-v1_5-with-sha3-256",
+      "id-rsassa-pkcs1-v1_5-with-sha3-384",
+      "id-rsassa-pkcs1-v1_5-with-sha3-512",
       "md5",
+      "md5-sha1",
+      "md5WithRSAEncryption",
+      "ripemd",
       "ripemd160",
+      "ripemd160WithRSA",
+      "rmd160",
       "sha1",
+      "sha1WithRSAEncryption",
       "sha224",
+      "sha224WithRSAEncryption",
       "sha256",
+      "sha256WithRSAEncryption",
+      "sha3-224",
+      "sha3-256",
+      "sha3-384",
+      "sha3-512",
       "sha384",
+      "sha384WithRSAEncryption",
       "sha512",
+      "sha512-224",
+      "sha512-224WithRSAEncryption",
+      "sha512-256",
+      "sha512-256WithRSAEncryption",
+      "sha512WithRSAEncryption",
+      "shake128",
+      "shake256",
+      "sm3",
+      "sm3WithRSAEncryption",
+      "ssl3-md5",
+      "ssl3-sha1",
     ]
   }
 }
-
-impl Clone for Hash {
-  fn clone(&self) -> Self {
-    match self {
-      Md4(_) => Md4(Default::default()),
-      Md5(_) => Md5(Default::default()),
-      Ripemd160(_) => Ripemd160(Default::default()),
-      Sha1(_) => Sha1(Default::default()),
-      Sha224(_) => Sha224(Default::default()),
-      Sha256(_) => Sha256(Default::default()),
-      Sha384(_) => Sha384(Default::default()),
-      Sha512(_) => Sha512(Default::default()),
-    }
-  }
-}
diff --git a/ext/node/ops/crypto/md5_sha1.rs b/ext/node/ops/crypto/md5_sha1.rs
new file mode 100644
index 00000000000000..9164b0a1cbb894
--- /dev/null
+++ b/ext/node/ops/crypto/md5_sha1.rs
@@ -0,0 +1,99 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+use core::fmt;
+use digest::core_api::AlgorithmName;
+use digest::core_api::BlockSizeUser;
+use digest::core_api::Buffer;
+use digest::core_api::BufferKindUser;
+use digest::core_api::CoreWrapper;
+use digest::core_api::FixedOutputCore;
+use digest::core_api::OutputSizeUser;
+use digest::core_api::UpdateCore;
+use digest::HashMarker;
+use digest::Output;
+use digest::Reset;
+
+pub type Md5Sha1 = CoreWrapper<Md5Sha1Core>;
+
+pub struct Md5Sha1Core {
+  md5: md5::Md5Core,
+  sha1: sha1::Sha1Core,
+}
+
+impl HashMarker for Md5Sha1Core {}
+
+impl BlockSizeUser for Md5Sha1Core {
+  type BlockSize = sec1::consts::U64;
+}
+
+impl BufferKindUser for Md5Sha1Core {
+  type BufferKind = digest::block_buffer::Eager;
+}
+
+impl OutputSizeUser for Md5Sha1Core {
+  type OutputSize = sec1::consts::U36;
+}
+
+impl UpdateCore for Md5Sha1Core {
+  #[inline]
+  fn update_blocks(&mut self, blocks: &[digest::core_api::Block<Self>]) {
+    self.md5.update_blocks(blocks);
+    self.sha1.update_blocks(blocks);
+  }
+}
+
+impl FixedOutputCore for Md5Sha1Core {
+  #[inline]
+  fn finalize_fixed_core(
+    &mut self,
+    buffer: &mut Buffer<Self>,
+    out: &mut Output<Self>,
+  ) {
+    let mut md5_output = Output::<md5::Md5Core>::default();
+    self
+      .md5
+      .finalize_fixed_core(&mut buffer.clone(), &mut md5_output);
+    let mut sha1_output = Output::<sha1::Sha1Core>::default();
+    self.sha1.finalize_fixed_core(buffer, &mut sha1_output);
+    out[..16].copy_from_slice(&md5_output);
+    out[16..].copy_from_slice(&sha1_output);
+  }
+}
+
+impl Default for Md5Sha1Core {
+  #[inline]
+  fn default() -> Self {
+    Self {
+      md5: Default::default(),
+      sha1: Default::default(),
+    }
+  }
+}
+
+impl Clone for Md5Sha1Core {
+  #[inline]
+  fn clone(&self) -> Self {
+    Self {
+      md5: self.md5.clone(),
+      sha1: self.sha1.clone(),
+    }
+  }
+}
+
+impl Reset for Md5Sha1Core {
+  #[inline]
+  fn reset(&mut self) {
+    *self = Default::default();
+  }
+}
+
+impl AlgorithmName for Md5Sha1Core {
+  fn write_alg_name(f: &mut fmt::Formatter<'_>) -> fmt::Result {
+    f.write_str("Md5Sha1")
+  }
+}
+
+impl fmt::Debug for Md5Sha1Core {
+  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+    f.write_str("Md5Sha1Core { ... }")
+  }
+}
diff --git a/ext/node/ops/crypto/mod.rs b/ext/node/ops/crypto/mod.rs
index f39fb6d10f5dd6..1b545e02431bcb 100644
--- a/ext/node/ops/crypto/mod.rs
+++ b/ext/node/ops/crypto/mod.rs
@@ -7,7 +7,6 @@ use deno_core::serde_v8::BigInt as V8BigInt;
 use deno_core::unsync::spawn_blocking;
 use deno_core::JsBuffer;
 use deno_core::OpState;
-use deno_core::ResourceId;
 use deno_core::StringOrBuffer;
 use deno_core::ToJsBuffer;
 use elliptic_curve::sec1::ToEncodedPoint;
@@ -47,9 +46,13 @@ use spki::EncodePublicKey;
 mod cipher;
 mod dh;
 mod digest;
+mod md5_sha1;
 mod primes;
 pub mod x509;
 
+use self::digest::match_fixed_digest_with_eager_block_buffer;
+use self::digest::match_fixed_digest_with_oid;
+
 #[op2(fast)]
 pub fn op_node_check_prime(
   #[bigint] num: i64,
@@ -96,18 +99,13 @@ pub fn op_node_check_prime_bytes_async(
   })
 }
 
-#[op2(fast)]
-#[smi]
+#[op2]
+#[cppgc]
 pub fn op_node_create_hash(
-  state: &mut OpState,
   #[string] algorithm: &str,
-) -> u32 {
-  state
-    .resource_table
-    .add(match digest::Context::new(algorithm) {
-      Ok(context) => context,
-      Err(_) => return 0,
-    })
+  output_length: Option<u32>,
+) -> Result<digest::Hasher, AnyError> {
+  digest::Hasher::new(algorithm, output_length.map(|l| l as usize))
 }
 
 #[op2]
@@ -118,65 +116,44 @@ pub fn op_node_get_hashes() -> Vec<&'static str> {
 
 #[op2(fast)]
 pub fn op_node_hash_update(
-  state: &mut OpState,
-  #[smi] rid: u32,
+  #[cppgc] hasher: &digest::Hasher,
   #[buffer] data: &[u8],
 ) -> bool {
-  let context = match state.resource_table.get::<digest::Context>(rid) {
-    Ok(context) => context,
-    _ => return false,
-  };
-  context.update(data);
-  true
+  hasher.update(data)
 }
 
 #[op2(fast)]
 pub fn op_node_hash_update_str(
-  state: &mut OpState,
-  #[smi] rid: u32,
+  #[cppgc] hasher: &digest::Hasher,
   #[string] data: &str,
 ) -> bool {
-  let context = match state.resource_table.get::<digest::Context>(rid) {
-    Ok(context) => context,
-    _ => return false,
-  };
-  context.update(data.as_bytes());
-  true
+  hasher.update(data.as_bytes())
 }
 
 #[op2]
-#[serde]
+#[buffer]
 pub fn op_node_hash_digest(
-  state: &mut OpState,
-  #[smi] rid: ResourceId,
-) -> Result<ToJsBuffer, AnyError> {
-  let context = state.resource_table.take::<digest::Context>(rid)?;
-  let context = Rc::try_unwrap(context)
-    .map_err(|_| type_error("Hash context is already in use"))?;
-  Ok(context.digest()?.into())
+  #[cppgc] hasher: &digest::Hasher,
+) -> Option<Box<[u8]>> {
+  hasher.digest()
 }
 
 #[op2]
 #[string]
 pub fn op_node_hash_digest_hex(
-  state: &mut OpState,
-  #[smi] rid: ResourceId,
-) -> Result<String, AnyError> {
-  let context = state.resource_table.take::<digest::Context>(rid)?;
-  let context = Rc::try_unwrap(context)
-    .map_err(|_| type_error("Hash context is already in use"))?;
-  let digest = context.digest()?;
-  Ok(faster_hex::hex_string(&digest))
+  #[cppgc] hasher: &digest::Hasher,
+) -> Option<String> {
+  let digest = hasher.digest()?;
+  Some(faster_hex::hex_string(&digest))
 }
 
-#[op2(fast)]
-#[smi]
+#[op2]
+#[cppgc]
 pub fn op_node_hash_clone(
-  state: &mut OpState,
-  #[smi] rid: ResourceId,
-) -> Result<ResourceId, AnyError> {
-  let context = state.resource_table.get::<digest::Context>(rid)?;
-  Ok(state.resource_table.add(context.as_ref().clone()))
+  #[cppgc] hasher: &digest::Hasher,
+  output_length: Option<u32>,
+) -> Result<Option<digest::Hasher>, AnyError> {
+  hasher.clone_inner(output_length.map(|l| l as usize))
 }
 
 #[op2]
@@ -409,33 +386,30 @@ pub fn op_node_sign(
     RSA_ENCRYPTION_OID => {
       use rsa::pkcs1v15::SigningKey;
       let key = RsaPrivateKey::from_pkcs1_der(pkey)?;
-      Ok(
-        match digest_type {
-          "sha224" => {
-            let signing_key = SigningKey::<sha2::Sha224>::new(key);
-            signing_key.sign_prehash(digest)?.to_vec()
-          }
-          "sha256" => {
-            let signing_key = SigningKey::<sha2::Sha256>::new(key);
-            signing_key.sign_prehash(digest)?.to_vec()
-          }
-          "sha384" => {
-            let signing_key = SigningKey::<sha2::Sha384>::new(key);
-            signing_key.sign_prehash(digest)?.to_vec()
-          }
-          "sha512" => {
-            let signing_key = SigningKey::<sha2::Sha512>::new(key);
-            signing_key.sign_prehash(digest)?.to_vec()
-          }
-          _ => {
-            return Err(type_error(format!(
-              "Unknown digest algorithm: {}",
-              digest_type
-            )))
-          }
+
+      // md5-sha1 is special, because it's not wrapped in an ASN.1 DigestInfo
+      // (so has no prefix).
+      // See https://github.com/openssl/openssl/blob/af82623d32962b3eff5b0f0b0dedec5eb730b231/crypto/rsa/rsa_sign.c#L285
+      if digest_type == "md5-sha1" {
+        let signing_key = SigningKey::<md5_sha1::Md5Sha1>::new_unprefixed(key);
+        let signature = signing_key.sign_prehash(digest)?.to_vec();
+        return Ok(signature.into());
+      }
+
+      let signature = match_fixed_digest_with_oid!(
+        digest_type,
+        fn <D>() {
+          let signing_key = SigningKey::<D>::new(key);
+          signing_key.sign_prehash(digest)?.to_vec()
+        },
+        _ => {
+          return Err(type_error(format!(
+            "digest not allowed for RSA signature: {}",
+            digest_type
+          )))
         }
-        .into(),
-      )
+      );
+      Ok(signature.into())
     }
     // signature structure encoding is DER by default for DSA and ECDSA.
     //
@@ -483,29 +457,35 @@ pub fn op_node_verify(
           )))
         }
       };
-      Ok(match digest_type {
-        "sha224" => VerifyingKey::<sha2::Sha224>::new(key)
-          .verify_prehash(digest, &signature.try_into()?)
-          .is_ok(),
-        "sha256" => VerifyingKey::<sha2::Sha256>::new(key)
-          .verify_prehash(digest, &signature.try_into()?)
-          .is_ok(),
-        "sha384" => VerifyingKey::<sha2::Sha384>::new(key)
-          .verify_prehash(digest, &signature.try_into()?)
-          .is_ok(),
-        "sha512" => VerifyingKey::<sha2::Sha512>::new(key)
+
+      // md5-sha1 is special, because it's not wrapped in an ASN.1 DigestInfo
+      // (so has no prefix).
+      // See https://github.com/openssl/openssl/blob/af82623d32962b3eff5b0f0b0dedec5eb730b231/crypto/rsa/rsa_sign.c#L285
+      if digest_type == "md5-sha1" {
+        let verifying_key =
+          VerifyingKey::<md5_sha1::Md5Sha1>::new_unprefixed(key);
+        let verified = verifying_key
           .verify_prehash(digest, &signature.try_into()?)
-          .is_ok(),
+          .is_ok();
+        return Ok(verified);
+      }
+
+      Ok(match_fixed_digest_with_oid!(
+        digest_type,
+        fn <D>() {
+          let verifying_key = VerifyingKey::<D>::new(key);
+          verifying_key.verify_prehash(digest, &signature.try_into()?).is_ok()
+        },
         _ => {
           return Err(type_error(format!(
-            "Unknown digest algorithm: {}",
+            "digest not allowed for RSA signature: {}",
             digest_type
           )))
         }
-      })
+      ))
     }
     _ => Err(type_error(format!(
-      "Verifying with {} keys is not supported yet",
+      "Verifying with {} keys is not supported",
       key_type
     ))),
   }
@@ -515,28 +495,22 @@ fn pbkdf2_sync(
   password: &[u8],
   salt: &[u8],
   iterations: u32,
-  digest: &str,
+  algorithm_name: &str,
   derived_key: &mut [u8],
 ) -> Result<(), AnyError> {
-  macro_rules! pbkdf2_hmac {
-    ($digest:ty) => {{
-      pbkdf2::pbkdf2_hmac::<$digest>(password, salt, iterations, derived_key)
-    }};
-  }
-
-  match digest {
-    "md4" => pbkdf2_hmac!(md4::Md4),
-    "md5" => pbkdf2_hmac!(md5::Md5),
-    "ripemd160" => pbkdf2_hmac!(ripemd::Ripemd160),
-    "sha1" => pbkdf2_hmac!(sha1::Sha1),
-    "sha224" => pbkdf2_hmac!(sha2::Sha224),
-    "sha256" => pbkdf2_hmac!(sha2::Sha256),
-    "sha384" => pbkdf2_hmac!(sha2::Sha384),
-    "sha512" => pbkdf2_hmac!(sha2::Sha512),
-    _ => return Err(type_error("Unknown digest")),
-  }
-
-  Ok(())
+  match_fixed_digest_with_eager_block_buffer!(
+    algorithm_name,
+    fn <D>() {
+      pbkdf2::pbkdf2_hmac::<D>(password, salt, iterations, derived_key);
+      Ok(())
+    },
+    _ => {
+      Err(type_error(format!(
+        "unsupported digest: {}",
+        algorithm_name
+      )))
+    }
+  )
 }
 
 #[op2]
@@ -585,50 +559,40 @@ pub async fn op_node_generate_secret_async(#[smi] len: i32) -> ToJsBuffer {
 }
 
 fn hkdf_sync(
-  hash: &str,
+  digest_algorithm: &str,
   ikm: &[u8],
   salt: &[u8],
   info: &[u8],
   okm: &mut [u8],
 ) -> Result<(), AnyError> {
-  macro_rules! hkdf {
-    ($hash:ty) => {{
-      let hk = Hkdf::<$hash>::new(Some(salt), ikm);
+  match_fixed_digest_with_eager_block_buffer!(
+    digest_algorithm,
+    fn <D>() {
+      let hk = Hkdf::<D>::new(Some(salt), ikm);
       hk.expand(info, okm)
-        .map_err(|_| type_error("HKDF-Expand failed"))?;
-    }};
-  }
-
-  match hash {
-    "md4" => hkdf!(md4::Md4),
-    "md5" => hkdf!(md5::Md5),
-    "ripemd160" => hkdf!(ripemd::Ripemd160),
-    "sha1" => hkdf!(sha1::Sha1),
-    "sha224" => hkdf!(sha2::Sha224),
-    "sha256" => hkdf!(sha2::Sha256),
-    "sha384" => hkdf!(sha2::Sha384),
-    "sha512" => hkdf!(sha2::Sha512),
-    _ => return Err(type_error("Unknown digest")),
-  }
-
-  Ok(())
+        .map_err(|_| type_error("HKDF-Expand failed"))
+    },
+    _ => {
+      Err(type_error(format!("Unsupported digest: {}", digest_algorithm)))
+    }
+  )
 }
 
 #[op2(fast)]
 pub fn op_node_hkdf(
-  #[string] hash: &str,
+  #[string] digest_algorithm: &str,
   #[buffer] ikm: &[u8],
   #[buffer] salt: &[u8],
   #[buffer] info: &[u8],
   #[buffer] okm: &mut [u8],
 ) -> Result<(), AnyError> {
-  hkdf_sync(hash, ikm, salt, info, okm)
+  hkdf_sync(digest_algorithm, ikm, salt, info, okm)
 }
 
 #[op2(async)]
 #[serde]
 pub async fn op_node_hkdf_async(
-  #[string] hash: String,
+  #[string] digest_algorithm: String,
   #[buffer] ikm: JsBuffer,
   #[buffer] salt: JsBuffer,
   #[buffer] info: JsBuffer,
@@ -636,7 +600,7 @@ pub async fn op_node_hkdf_async(
 ) -> Result<ToJsBuffer, AnyError> {
   spawn_blocking(move || {
     let mut okm = vec![0u8; okm_len];
-    hkdf_sync(&hash, &ikm, &salt, &info, &mut okm)?;
+    hkdf_sync(&digest_algorithm, &ikm, &salt, &info, &mut okm)?;
     Ok(okm.into())
   })
   .await?
@@ -1424,6 +1388,7 @@ pub const EC_OID: const_oid::ObjectIdentifier =
 // }
 pub struct PssPrivateKeyParameters<'a> {
   pub hash_algorithm: rsa::pkcs8::AlgorithmIdentifierRef<'a>,
+  #[allow(dead_code)]
   pub mask_gen_algorithm: rsa::pkcs8::AlgorithmIdentifierRef<'a>,
   pub salt_length: u32,
 }
@@ -1492,8 +1457,13 @@ fn parse_private_key(
 ) -> Result<pkcs8::SecretDocument, AnyError> {
   match format {
     "pem" => {
-      let (_, doc) =
-        pkcs8::SecretDocument::from_pem(std::str::from_utf8(key).unwrap())?;
+      let pem = std::str::from_utf8(key).map_err(|err| {
+        type_error(format!(
+          "Invalid PEM private key: not valid utf8 starting at byte {}",
+          err.valid_up_to()
+        ))
+      })?;
+      let (_, doc) = pkcs8::SecretDocument::from_pem(pem)?;
       Ok(doc)
     }
     "der" => {
@@ -1599,8 +1569,13 @@ fn parse_public_key(
 ) -> Result<pkcs8::Document, AnyError> {
   match format {
     "pem" => {
-      let (label, doc) =
-        pkcs8::Document::from_pem(std::str::from_utf8(key).unwrap())?;
+      let pem = std::str::from_utf8(key).map_err(|err| {
+        type_error(format!(
+          "Invalid PEM private key: not valid utf8 starting at byte {}",
+          err.valid_up_to()
+        ))
+      })?;
+      let (label, doc) = pkcs8::Document::from_pem(pem)?;
       if label != "PUBLIC KEY" {
         return Err(type_error("Invalid PEM label"));
       }
diff --git a/ext/node/ops/crypto/x509.rs b/ext/node/ops/crypto/x509.rs
index eefe1c6d0e1dba..c9a23aca09a12b 100644
--- a/ext/node/ops/crypto/x509.rs
+++ b/ext/node/ops/crypto/x509.rs
@@ -19,6 +19,8 @@ pub(crate) struct Certificate {
   cert: X509Certificate<'static>,
 }
 
+impl deno_core::GarbageCollected for Certificate {}
+
 impl Certificate {
   fn fingerprint<D: Digest>(&self) -> Option<String> {
     self.pem.as_ref().map(|pem| {
@@ -63,7 +65,9 @@ pub fn op_node_x509_parse<'s>(
     _buf: buf.to_vec(),
     // SAFETY: Extending the lifetime of the certificate. Backing buffer is
     // owned by the resource.
-    cert: unsafe { std::mem::transmute(cert) },
+    cert: unsafe {
+      std::mem::transmute::<X509Certificate<'_>, X509Certificate<'_>>(cert)
+    },
     pem,
   };
 
diff --git a/ext/node/ops/fs.rs b/ext/node/ops/fs.rs
index cfc7606560a60a..47b66ee1d5ed9b 100644
--- a/ext/node/ops/fs.rs
+++ b/ext/node/ops/fs.rs
@@ -222,3 +222,95 @@ where
     Err(anyhow!("Unsupported platform."))
   }
 }
+
+#[op2(fast)]
+pub fn op_node_lutimes_sync<P>(
+  state: &mut OpState,
+  #[string] path: &str,
+  #[number] atime_secs: i64,
+  #[smi] atime_nanos: u32,
+  #[number] mtime_secs: i64,
+  #[smi] mtime_nanos: u32,
+) -> Result<(), AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  let path = Path::new(path);
+
+  state
+    .borrow_mut::<P>()
+    .check_write_with_api_name(path, Some("node:fs.lutimes"))?;
+
+  let fs = state.borrow::<FileSystemRc>();
+  fs.lutime_sync(path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)?;
+  Ok(())
+}
+
+#[op2(async)]
+pub async fn op_node_lutimes<P>(
+  state: Rc<RefCell<OpState>>,
+  #[string] path: String,
+  #[number] atime_secs: i64,
+  #[smi] atime_nanos: u32,
+  #[number] mtime_secs: i64,
+  #[smi] mtime_nanos: u32,
+) -> Result<(), AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  let path = PathBuf::from(path);
+
+  let fs = {
+    let mut state = state.borrow_mut();
+    state
+      .borrow_mut::<P>()
+      .check_write_with_api_name(&path, Some("node:fs.lutimesSync"))?;
+    state.borrow::<FileSystemRc>().clone()
+  };
+
+  fs.lutime_async(path, atime_secs, atime_nanos, mtime_secs, mtime_nanos)
+    .await?;
+
+  Ok(())
+}
+
+#[op2]
+pub fn op_node_lchown_sync<P>(
+  state: &mut OpState,
+  #[string] path: String,
+  uid: Option<u32>,
+  gid: Option<u32>,
+) -> Result<(), AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  let path = PathBuf::from(path);
+  state
+    .borrow_mut::<P>()
+    .check_write_with_api_name(&path, Some("node:fs.lchownSync"))?;
+  let fs = state.borrow::<FileSystemRc>();
+  fs.lchown_sync(&path, uid, gid)?;
+  Ok(())
+}
+
+#[op2(async)]
+pub async fn op_node_lchown<P>(
+  state: Rc<RefCell<OpState>>,
+  #[string] path: String,
+  uid: Option<u32>,
+  gid: Option<u32>,
+) -> Result<(), AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  let path = PathBuf::from(path);
+  let fs = {
+    let mut state = state.borrow_mut();
+    state
+      .borrow_mut::<P>()
+      .check_write_with_api_name(&path, Some("node:fs.lchown"))?;
+    state.borrow::<FileSystemRc>().clone()
+  };
+  fs.lchown_async(path, uid, gid).await?;
+  Ok(())
+}
diff --git a/ext/node/ops/http2.rs b/ext/node/ops/http2.rs
index e206db61bf7d19..d12e108e669f73 100644
--- a/ext/node/ops/http2.rs
+++ b/ext/node/ops/http2.rs
@@ -26,11 +26,11 @@ use deno_net::raw::NetworkStream;
 use h2;
 use h2::Reason;
 use h2::RecvStream;
-use http_v02;
-use http_v02::request::Parts;
-use http_v02::HeaderMap;
-use http_v02::Response;
-use http_v02::StatusCode;
+use http;
+use http::request::Parts;
+use http::HeaderMap;
+use http::Response;
+use http::StatusCode;
 use reqwest::header::HeaderName;
 use reqwest::header::HeaderValue;
 use url::Url;
@@ -311,7 +311,7 @@ pub async fn op_http2_client_request(
 
   let url = url.join(&pseudo_path)?;
 
-  let mut req = http_v02::Request::builder()
+  let mut req = http::Request::builder()
     .uri(url.as_str())
     .method(pseudo_method.as_str());
 
@@ -344,6 +344,7 @@ pub async fn op_http2_client_send_data(
   state: Rc<RefCell<OpState>>,
   #[smi] stream_rid: ResourceId,
   #[buffer] data: JsBuffer,
+  end_of_stream: bool,
 ) -> Result<(), AnyError> {
   let resource = state
     .borrow()
@@ -351,8 +352,7 @@ pub async fn op_http2_client_send_data(
     .get::<Http2ClientStream>(stream_rid)?;
   let mut stream = RcRef::map(&resource, |r| &r.stream).borrow_mut().await;
 
-  // TODO(bartlomieju): handle end of stream
-  stream.send_data(data.to_vec().into(), false)?;
+  stream.send_data(data.to_vec().into(), end_of_stream)?;
   Ok(())
 }
 
@@ -383,7 +383,7 @@ pub async fn op_http2_client_send_trailers(
     .get::<Http2ClientStream>(stream_rid)?;
   let mut stream = RcRef::map(&resource, |r| &r.stream).borrow_mut().await;
 
-  let mut trailers_map = http_v02::HeaderMap::new();
+  let mut trailers_map = http::HeaderMap::new();
   for (name, value) in trailers {
     trailers_map.insert(
       HeaderName::from_bytes(&name).unwrap(),
diff --git a/ext/node/ops/mod.rs b/ext/node/ops/mod.rs
index ae703e3f36d2bd..b51e23ac8a306b 100644
--- a/ext/node/ops/mod.rs
+++ b/ext/node/ops/mod.rs
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+pub mod blocklist;
 pub mod buffer;
 pub mod crypto;
 pub mod fs;
diff --git a/ext/node/ops/os/cpus.rs b/ext/node/ops/os/cpus.rs
index 2e3d2a954e0ee7..9de4f1ff3c2b89 100644
--- a/ext/node/ops/os/cpus.rs
+++ b/ext/node/ops/os/cpus.rs
@@ -106,7 +106,7 @@ pub fn cpu_info() -> Option<Vec<CpuInfo>> {
 
       cpu.times.irq = 0;
 
-      cpu.model = model.clone();
+      cpu.model.clone_from(&model);
       cpu.speed = cpu_speed / 1000000;
     }
 
diff --git a/ext/node/ops/os/mod.rs b/ext/node/ops/os/mod.rs
index 5b32113e5bd67e..b7374dc322ce79 100644
--- a/ext/node/ops/os/mod.rs
+++ b/ext/node/ops/os/mod.rs
@@ -75,6 +75,25 @@ where
   Ok(euid)
 }
 
+#[op2(fast)]
+pub fn op_getegid<P>(state: &mut OpState) -> Result<u32, AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  {
+    let permissions = state.borrow_mut::<P>();
+    permissions.check_sys("getegid", "node:os.getegid()")?;
+  }
+
+  #[cfg(windows)]
+  let egid = 0;
+  #[cfg(unix)]
+  // SAFETY: Call to libc getegid.
+  let egid = unsafe { libc::getegid() };
+
+  Ok(egid)
+}
+
 #[op2]
 #[serde]
 pub fn op_cpus<P>(state: &mut OpState) -> Result<Vec<cpus::CpuInfo>, AnyError>
diff --git a/ext/node/ops/require.rs b/ext/node/ops/require.rs
index de268700137737..3702a904716ee4 100644
--- a/ext/node/ops/require.rs
+++ b/ext/node/ops/require.rs
@@ -17,7 +17,6 @@ use std::rc::Rc;
 
 use crate::resolution;
 use crate::resolution::NodeResolverRc;
-use crate::AllowAllNodePermissions;
 use crate::NodeModuleKind;
 use crate::NodePermissions;
 use crate::NodeResolutionMode;
@@ -198,7 +197,6 @@ pub fn op_require_resolve_deno_dir(
       &ModuleSpecifier::from_file_path(&parent_filename).unwrap_or_else(|_| {
         panic!("Url::from_file_path: [{:?}]", parent_filename)
       }),
-      NodeResolutionMode::Execution,
     )
     .ok()
     .map(|p| p.to_string_lossy().to_string())
@@ -391,7 +389,6 @@ where
   let pkg = node_resolver
     .get_closest_package_json(
       &Url::from_file_path(parent_path.unwrap()).unwrap(),
-      &mut AllowAllNodePermissions,
     )
     .ok()
     .flatten();
@@ -451,7 +448,7 @@ where
   let file_path = PathBuf::from(file_path);
   ensure_read_permission::<P>(state, &file_path)?;
   let fs = state.borrow::<FileSystemRc>();
-  Ok(fs.read_text_file_sync(&file_path, None)?)
+  Ok(fs.read_text_file_lossy_sync(&file_path, None)?)
 }
 
 #[op2]
@@ -498,30 +495,30 @@ where
       original
     }
   };
-  let pkg = node_resolver.load_package_json(
-    &mut AllowAllNodePermissions,
-    PathBuf::from(&pkg_path).join("package.json"),
-  )?;
+  let Some(pkg) = node_resolver
+    .load_package_json(&PathBuf::from(&pkg_path).join("package.json"))?
+  else {
+    return Ok(None);
+  };
+  let Some(exports) = &pkg.exports else {
+    return Ok(None);
+  };
 
-  if let Some(exports) = &pkg.exports {
-    let referrer = Url::from_file_path(parent_path).unwrap();
-    let r = node_resolver.package_exports_resolve(
-      &pkg.path,
-      &format!(".{expansion}"),
-      exports,
-      &referrer,
-      NodeModuleKind::Cjs,
-      resolution::REQUIRE_CONDITIONS,
-      NodeResolutionMode::Execution,
-    )?;
-    Ok(Some(if r.scheme() == "file" {
-      url_to_file_path_string(&r)?
-    } else {
-      r.to_string()
-    }))
+  let referrer = Url::from_file_path(parent_path).unwrap();
+  let r = node_resolver.package_exports_resolve(
+    &pkg.path,
+    &format!(".{expansion}"),
+    exports,
+    &referrer,
+    NodeModuleKind::Cjs,
+    resolution::REQUIRE_CONDITIONS,
+    NodeResolutionMode::Execution,
+  )?;
+  Ok(Some(if r.scheme() == "file" {
+    url_to_file_path_string(&r)?
   } else {
-    Ok(None)
-  }
+    r.to_string()
+  }))
 }
 
 #[op2]
@@ -538,12 +535,8 @@ where
     PathBuf::from(&filename).parent().unwrap(),
   )?;
   let node_resolver = state.borrow::<NodeResolverRc>().clone();
-  let permissions = state.borrow_mut::<P>();
   node_resolver
-    .get_closest_package_json(
-      &Url::from_file_path(filename).unwrap(),
-      permissions,
-    )
+    .get_closest_package_json(&Url::from_file_path(filename).unwrap())
     .map(|maybe_pkg| maybe_pkg.map(|pkg| (*pkg).clone()))
 }
 
@@ -557,12 +550,16 @@ where
   P: NodePermissions + 'static,
 {
   let node_resolver = state.borrow::<NodeResolverRc>().clone();
-  let permissions = state.borrow_mut::<P>();
   let package_json_path = PathBuf::from(package_json_path);
+  if package_json_path.file_name() != Some("package.json".as_ref()) {
+    // permissions: do not allow reading a non-package.json file
+    return None;
+  }
   node_resolver
-    .load_package_json(permissions, package_json_path)
-    .map(|pkg| (*pkg).clone())
+    .load_package_json(&package_json_path)
     .ok()
+    .flatten()
+    .map(|pkg| (*pkg).clone())
 }
 
 #[op2]
@@ -578,10 +575,8 @@ where
   let referrer_path = PathBuf::from(&referrer_filename);
   ensure_read_permission::<P>(state, &referrer_path)?;
   let node_resolver = state.borrow::<NodeResolverRc>();
-  let Some(pkg) = node_resolver.get_closest_package_json_from_path(
-    &referrer_path,
-    &mut AllowAllNodePermissions,
-  )?
+  let Some(pkg) =
+    node_resolver.get_closest_package_json_from_path(&referrer_path)?
   else {
     return Ok(None);
   };
diff --git a/ext/node/ops/v8.rs b/ext/node/ops/v8.rs
index 207ea10e90d626..5520784f352eb5 100644
--- a/ext/node/ops/v8.rs
+++ b/ext/node/ops/v8.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-use deno_core::error::AnyError;
 use deno_core::op2;
 use deno_core::v8;
 
@@ -31,50 +30,3 @@ pub fn op_v8_get_heap_statistics(
   buffer[12] = stats.used_global_handles_size() as f64;
   buffer[13] = stats.external_memory() as f64;
 }
-
-pub const VM_CONTEXT_INDEX: usize = 0;
-
-fn make_context<'a>(
-  scope: &mut v8::HandleScope<'a>,
-) -> v8::Local<'a, v8::Context> {
-  let scope = &mut v8::EscapableHandleScope::new(scope);
-  let context = v8::Context::from_snapshot(scope, VM_CONTEXT_INDEX).unwrap();
-  scope.escape(context)
-}
-
-#[op2]
-pub fn op_vm_run_in_new_context<'a>(
-  scope: &mut v8::HandleScope<'a>,
-  script: v8::Local<v8::String>,
-  ctx_val: v8::Local<v8::Value>,
-) -> Result<v8::Local<'a, v8::Value>, AnyError> {
-  let _ctx_obj = if ctx_val.is_undefined() || ctx_val.is_null() {
-    v8::Object::new(scope)
-  } else {
-    ctx_val.try_into()?
-  };
-
-  let ctx = make_context(scope);
-
-  let scope = &mut v8::ContextScope::new(scope, ctx);
-
-  let tc_scope = &mut v8::TryCatch::new(scope);
-  let script = match v8::Script::compile(tc_scope, script, None) {
-    Some(s) => s,
-    None => {
-      assert!(tc_scope.has_caught());
-      tc_scope.rethrow();
-      return Ok(v8::undefined(tc_scope).into());
-    }
-  };
-
-  Ok(match script.run(tc_scope) {
-    Some(result) => result,
-    None => {
-      assert!(tc_scope.has_caught());
-      tc_scope.rethrow();
-
-      v8::undefined(tc_scope).into()
-    }
-  })
-}
diff --git a/ext/node/ops/vm.rs b/ext/node/ops/vm.rs
index f18038f8f05ab2..df631a51f9e223 100644
--- a/ext/node/ops/vm.rs
+++ b/ext/node/ops/vm.rs
@@ -7,10 +7,30 @@ use deno_core::v8;
 
 use super::vm_internal as i;
 
+pub use i::create_v8_context;
+pub use i::init_global_template;
+pub use i::ContextInitMode;
+pub use i::VM_CONTEXT_INDEX;
+
+pub use i::DEFINER_MAP_FN;
+pub use i::DELETER_MAP_FN;
+pub use i::DESCRIPTOR_MAP_FN;
+pub use i::ENUMERATOR_MAP_FN;
+pub use i::GETTER_MAP_FN;
+pub use i::SETTER_MAP_FN;
+
+pub use i::INDEXED_DEFINER_MAP_FN;
+pub use i::INDEXED_DELETER_MAP_FN;
+pub use i::INDEXED_DESCRIPTOR_MAP_FN;
+pub use i::INDEXED_GETTER_MAP_FN;
+pub use i::INDEXED_SETTER_MAP_FN;
+
 pub struct Script {
   inner: i::ContextifyScript,
 }
 
+impl deno_core::GarbageCollected for Script {}
+
 impl Script {
   fn new(
     scope: &mut v8::HandleScope,
diff --git a/ext/node/ops/vm_internal.rs b/ext/node/ops/vm_internal.rs
index 9c641954e260c5..afcdc1b9c1a41a 100644
--- a/ext/node/ops/vm_internal.rs
+++ b/ext/node/ops/vm_internal.rs
@@ -4,7 +4,6 @@ use deno_core::error::type_error;
 use deno_core::error::AnyError;
 use deno_core::v8;
 use deno_core::v8::MapFnTo;
-use std::rc::Rc;
 
 pub const PRIVATE_SYMBOL_NAME: v8::OneByteConst =
   v8::String::create_external_onebyte_const(b"node:contextify:context");
@@ -59,10 +58,16 @@ impl ContextifyScript {
   }
 }
 
-#[derive(Debug, Clone)]
 pub struct ContextifyContext {
-  context: v8::Global<v8::Context>,
-  sandbox: v8::Global<v8::Object>,
+  context: v8::TracedReference<v8::Context>,
+  sandbox: v8::TracedReference<v8::Object>,
+}
+
+impl deno_core::GarbageCollected for ContextifyContext {
+  fn trace(&self, visitor: &v8::cppgc::Visitor) {
+    visitor.trace(&self.context);
+    visitor.trace(&self.sandbox);
+  }
 }
 
 impl ContextifyContext {
@@ -70,9 +75,9 @@ impl ContextifyContext {
     scope: &mut v8::HandleScope,
     sandbox_obj: v8::Local<v8::Object>,
   ) {
-    let tmp = init_global_template(scope);
+    let tmp = init_global_template(scope, ContextInitMode::UseSnapshot);
 
-    let context = create_v8_context(scope, tmp, None);
+    let context = create_v8_context(scope, tmp, ContextInitMode::UseSnapshot);
     Self::from_context(scope, context, sandbox_obj);
   }
 
@@ -82,28 +87,39 @@ impl ContextifyContext {
     sandbox_obj: v8::Local<v8::Object>,
   ) {
     let main_context = scope.get_current_context();
-    let context_state = main_context
-      .get_slot::<Rc<deno_core::ContextState>>(scope)
-      .unwrap()
-      .clone();
+    let context_state = main_context.get_aligned_pointer_from_embedder_data(
+      deno_core::CONTEXT_STATE_SLOT_INDEX,
+    );
+    let module_map = main_context
+      .get_aligned_pointer_from_embedder_data(deno_core::MODULE_MAP_SLOT_INDEX);
 
     v8_context.set_security_token(main_context.get_security_token(scope));
-    v8_context.set_slot(scope, context_state);
+    // SAFETY: set embedder data from the creation context
+    unsafe {
+      v8_context.set_aligned_pointer_in_embedder_data(
+        deno_core::CONTEXT_STATE_SLOT_INDEX,
+        context_state,
+      );
+      v8_context.set_aligned_pointer_in_embedder_data(
+        deno_core::MODULE_MAP_SLOT_INDEX,
+        module_map,
+      );
+    }
 
-    let context = v8::Global::new(scope, v8_context);
-    let sandbox = v8::Global::new(scope, sandbox_obj);
+    let context = v8::TracedReference::new(scope, v8_context);
+    let sandbox = v8::TracedReference::new(scope, sandbox_obj);
     let wrapper =
       deno_core::cppgc::make_cppgc_object(scope, Self { context, sandbox });
-    let ptr = deno_core::cppgc::try_unwrap_cppgc_object::<Self>(wrapper.into())
-      .unwrap();
+    let ptr =
+      deno_core::cppgc::try_unwrap_cppgc_object::<Self>(scope, wrapper.into());
 
     // SAFETY: We are storing a pointer to the ContextifyContext
     // in the embedder data of the v8::Context. The contextified wrapper
     // lives longer than the execution context, so this should be safe.
     unsafe {
       v8_context.set_aligned_pointer_in_embedder_data(
-        1,
-        ptr as *const ContextifyContext as _,
+        3,
+        ptr.borrow().unwrap() as *const ContextifyContext as _,
       );
     }
 
@@ -115,7 +131,7 @@ impl ContextifyContext {
   }
 
   pub fn from_sandbox_obj<'a>(
-    scope: &mut v8::HandleScope,
+    scope: &mut v8::HandleScope<'a>,
     sandbox_obj: v8::Local<v8::Object>,
   ) -> Option<&'a Self> {
     let private_str =
@@ -125,7 +141,12 @@ impl ContextifyContext {
     sandbox_obj
       .get_private(scope, private_symbol)
       .and_then(|wrapper| {
-        deno_core::cppgc::try_unwrap_cppgc_object::<Self>(wrapper)
+        deno_core::cppgc::try_unwrap_cppgc_object::<Self>(scope, wrapper)
+          .borrow()
+          // SAFETY: the lifetime of the scope does not actually bind to
+          // the lifetime of this reference at all, but the object we read
+          // it from does, so it will be alive at least that long.
+          .map(|r| unsafe { &*(r as *const _) })
       })
   }
 
@@ -140,7 +161,7 @@ impl ContextifyContext {
     &self,
     scope: &mut v8::HandleScope<'a>,
   ) -> v8::Local<'a, v8::Context> {
-    v8::Local::new(scope, &self.context)
+    self.context.get(scope).unwrap()
   }
 
   fn global_proxy<'s>(
@@ -155,7 +176,7 @@ impl ContextifyContext {
     &self,
     scope: &mut v8::HandleScope<'a>,
   ) -> v8::Local<'a, v8::Object> {
-    v8::Local::new(scope, &self.sandbox)
+    self.sandbox.get(scope).unwrap()
   }
 
   fn get<'a, 'c>(
@@ -164,7 +185,10 @@ impl ContextifyContext {
   ) -> Option<&'c ContextifyContext> {
     let context = object.get_creation_context(scope)?;
 
-    let context_ptr = context.get_aligned_pointer_from_embedder_data(1);
+    let context_ptr = context.get_aligned_pointer_from_embedder_data(3);
+    if context_ptr.is_null() {
+      return None;
+    }
     // SAFETY: We are storing a pointer to the ContextifyContext
     // in the embedder data of the v8::Context during creation.
     Some(unsafe { &*(context_ptr as *const ContextifyContext) })
@@ -173,17 +197,31 @@ impl ContextifyContext {
 
 pub const VM_CONTEXT_INDEX: usize = 0;
 
-fn create_v8_context<'a>(
-  scope: &mut v8::HandleScope<'a>,
+#[derive(PartialEq)]
+pub enum ContextInitMode {
+  ForSnapshot,
+  UseSnapshot,
+}
+
+pub fn create_v8_context<'a>(
+  scope: &mut v8::HandleScope<'a, ()>,
   object_template: v8::Local<v8::ObjectTemplate>,
-  snapshot_data: Option<&'static [u8]>,
+  mode: ContextInitMode,
 ) -> v8::Local<'a, v8::Context> {
   let scope = &mut v8::EscapableHandleScope::new(scope);
 
-  let context = if let Some(_snapshot_data) = snapshot_data {
+  let context = if mode == ContextInitMode::UseSnapshot {
     v8::Context::from_snapshot(scope, VM_CONTEXT_INDEX).unwrap()
   } else {
-    v8::Context::new_from_template(scope, object_template)
+    let ctx = v8::Context::new_from_template(scope, object_template);
+    // SAFETY: ContextifyContexts will update this to a pointer to the native object
+    unsafe {
+      ctx.set_aligned_pointer_in_embedder_data(1, std::ptr::null_mut());
+      ctx.set_aligned_pointer_in_embedder_data(2, std::ptr::null_mut());
+      ctx.set_aligned_pointer_in_embedder_data(3, std::ptr::null_mut());
+      ctx.clear_all_slots(scope);
+    };
+    ctx
   };
 
   scope.escape(context)
@@ -192,35 +230,41 @@ fn create_v8_context<'a>(
 #[derive(Debug, Clone)]
 struct SlotContextifyGlobalTemplate(v8::Global<v8::ObjectTemplate>);
 
-fn init_global_template<'a>(
-  scope: &mut v8::HandleScope<'a>,
+pub fn init_global_template<'a>(
+  scope: &mut v8::HandleScope<'a, ()>,
+  mode: ContextInitMode,
 ) -> v8::Local<'a, v8::ObjectTemplate> {
-  let mut maybe_object_template_slot =
+  let maybe_object_template_slot =
     scope.get_slot::<SlotContextifyGlobalTemplate>();
 
   if maybe_object_template_slot.is_none() {
-    init_global_template_inner(scope);
-    maybe_object_template_slot =
-      scope.get_slot::<SlotContextifyGlobalTemplate>();
+    let global_object_template = init_global_template_inner(scope);
+
+    if mode == ContextInitMode::UseSnapshot {
+      let contextify_global_template_slot = SlotContextifyGlobalTemplate(
+        v8::Global::new(scope, global_object_template),
+      );
+      scope.set_slot(contextify_global_template_slot);
+    }
+    global_object_template
+  } else {
+    let object_template_slot = maybe_object_template_slot
+      .expect("ContextifyGlobalTemplate slot should be already populated.")
+      .clone();
+    v8::Local::new(scope, object_template_slot.0)
   }
-  let object_template_slot = maybe_object_template_slot
-    .expect("ContextifyGlobalTemplate slot should be already populated.")
-    .clone();
-  v8::Local::new(scope, object_template_slot.0)
 }
 
-extern "C" fn c_noop(_: *const v8::FunctionCallbackInfo) {}
-
 // Using thread_local! to get around compiler bug.
 //
 // See NOTE in ext/node/global.rs#L12
 thread_local! {
-  pub static GETTER_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = property_getter.map_fn_to();
-  pub static SETTER_MAP_FN: v8::GenericNamedPropertySetterCallback<'static> = property_setter.map_fn_to();
-  pub static DELETER_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = property_deleter.map_fn_to();
-  pub static ENUMERATOR_MAP_FN: v8::GenericNamedPropertyEnumeratorCallback<'static> = property_enumerator.map_fn_to();
-  pub static DEFINER_MAP_FN: v8::GenericNamedPropertyDefinerCallback<'static> = property_definer.map_fn_to();
-  pub static DESCRIPTOR_MAP_FN: v8::GenericNamedPropertyGetterCallback<'static> = property_descriptor.map_fn_to();
+  pub static GETTER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_getter.map_fn_to();
+  pub static SETTER_MAP_FN: v8::NamedPropertySetterCallback<'static> = property_setter.map_fn_to();
+  pub static DELETER_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_deleter.map_fn_to();
+  pub static ENUMERATOR_MAP_FN: v8::NamedPropertyEnumeratorCallback<'static> = property_enumerator.map_fn_to();
+  pub static DEFINER_MAP_FN: v8::NamedPropertyDefinerCallback<'static> = property_definer.map_fn_to();
+  pub static DESCRIPTOR_MAP_FN: v8::NamedPropertyGetterCallback<'static> = property_descriptor.map_fn_to();
 }
 
 thread_local! {
@@ -231,11 +275,11 @@ thread_local! {
   pub static INDEXED_DESCRIPTOR_MAP_FN: v8::IndexedPropertyGetterCallback<'static> = indexed_property_descriptor.map_fn_to();
 }
 
-fn init_global_template_inner(scope: &mut v8::HandleScope) {
-  let global_func_template =
-    v8::FunctionTemplate::builder_raw(c_noop).build(scope);
-  let global_object_template = global_func_template.instance_template(scope);
-  global_object_template.set_internal_field_count(2);
+pub fn init_global_template_inner<'a>(
+  scope: &mut v8::HandleScope<'a, ()>,
+) -> v8::Local<'a, v8::ObjectTemplate> {
+  let global_object_template = v8::ObjectTemplate::new(scope);
+  global_object_template.set_internal_field_count(3);
 
   let named_property_handler_config = {
     let mut config = v8::NamedPropertyHandlerConfiguration::new()
@@ -275,10 +319,8 @@ fn init_global_template_inner(scope: &mut v8::HandleScope) {
     .set_named_property_handler(named_property_handler_config);
   global_object_template
     .set_indexed_property_handler(indexed_property_handler_config);
-  let contextify_global_template_slot = SlotContextifyGlobalTemplate(
-    v8::Global::new(scope, global_object_template),
-  );
-  scope.set_slot(contextify_global_template_slot);
+
+  global_object_template
 }
 
 fn property_getter<'s>(
@@ -286,8 +328,10 @@ fn property_getter<'s>(
   key: v8::Local<'s, v8::Name>,
   args: v8::PropertyCallbackArguments<'s>,
   mut ret: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let sandbox = ctx.sandbox(scope);
 
@@ -308,7 +352,10 @@ fn property_getter<'s>(
     }
 
     ret.set(rv);
+    return v8::Intercepted::Yes;
   }
+
+  v8::Intercepted::No
 }
 
 fn property_setter<'s>(
@@ -317,8 +364,10 @@ fn property_setter<'s>(
   value: v8::Local<'s, v8::Value>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let (attributes, is_declared_on_global_proxy) = match ctx
     .global_proxy(scope)
@@ -339,7 +388,7 @@ fn property_setter<'s>(
   read_only |= attributes.is_read_only();
 
   if read_only {
-    return;
+    return v8::Intercepted::No;
   }
 
   // true for x = 5
@@ -363,15 +412,15 @@ fn property_setter<'s>(
     && is_contextual_store
     && !is_function
   {
-    return;
+    return v8::Intercepted::No;
   }
 
   if !is_declared && key.is_symbol() {
-    return;
+    return v8::Intercepted::No;
   };
 
   if ctx.sandbox(scope).set(scope, key.into(), value).is_none() {
-    return;
+    return v8::Intercepted::No;
   }
 
   if is_declared_on_sandbox {
@@ -394,10 +443,13 @@ fn property_setter<'s>(
             .unwrap_or(false)
         {
           rv.set(value);
+          return v8::Intercepted::Yes;
         }
       }
     }
   }
+
+  v8::Intercepted::No
 }
 
 fn property_deleter<'s>(
@@ -405,17 +457,20 @@ fn property_deleter<'s>(
   key: v8::Local<'s, v8::Name>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let context = ctx.context(scope);
   let sandbox = ctx.sandbox(scope);
   let context_scope = &mut v8::ContextScope::new(scope, context);
   if !sandbox.delete(context_scope, key.into()).unwrap_or(false) {
-    return;
+    return v8::Intercepted::No;
   }
 
   rv.set_bool(false);
+  v8::Intercepted::Yes
 }
 
 fn property_enumerator<'s>(
@@ -423,7 +478,9 @@ fn property_enumerator<'s>(
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
 ) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return;
+  };
 
   let context = ctx.context(scope);
   let sandbox = ctx.sandbox(scope);
@@ -443,8 +500,10 @@ fn property_definer<'s>(
   desc: &v8::PropertyDescriptor,
   args: v8::PropertyCallbackArguments<'s>,
   _: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let context = ctx.context(scope);
   let (attributes, is_declared) = match ctx
@@ -461,7 +520,7 @@ fn property_definer<'s>(
   // If the property is set on the global as read_only, don't change it on
   // the global or sandbox.
   if is_declared && read_only && dont_delete {
-    return;
+    return v8::Intercepted::No;
   }
 
   let sandbox = ctx.sandbox(scope);
@@ -512,6 +571,8 @@ fn property_definer<'s>(
       define_prop_on_sandbox(scope, &mut desc_for_sandbox);
     }
   }
+
+  v8::Intercepted::Yes
 }
 
 fn property_descriptor<'s>(
@@ -519,8 +580,10 @@ fn property_descriptor<'s>(
   key: v8::Local<'s, v8::Name>,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let context = ctx.context(scope);
   let sandbox = ctx.sandbox(scope);
@@ -529,8 +592,11 @@ fn property_descriptor<'s>(
   if sandbox.has_own_property(scope, key).unwrap_or(false) {
     if let Some(desc) = sandbox.get_own_property_descriptor(scope, key) {
       rv.set(desc);
+      return v8::Intercepted::Yes;
     }
   }
+
+  v8::Intercepted::No
 }
 
 fn uint32_to_name<'s>(
@@ -547,9 +613,9 @@ fn indexed_property_getter<'s>(
   index: u32,
   args: v8::PropertyCallbackArguments<'s>,
   rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   let key = uint32_to_name(scope, index);
-  property_getter(scope, key, args, rv);
+  property_getter(scope, key, args, rv)
 }
 
 fn indexed_property_setter<'s>(
@@ -558,9 +624,9 @@ fn indexed_property_setter<'s>(
   value: v8::Local<'s, v8::Value>,
   args: v8::PropertyCallbackArguments<'s>,
   rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   let key = uint32_to_name(scope, index);
-  property_setter(scope, key, value, args, rv);
+  property_setter(scope, key, value, args, rv)
 }
 
 fn indexed_property_deleter<'s>(
@@ -568,19 +634,22 @@ fn indexed_property_deleter<'s>(
   index: u32,
   args: v8::PropertyCallbackArguments<'s>,
   mut rv: v8::ReturnValue,
-) {
-  let ctx = ContextifyContext::get(scope, args.this()).unwrap();
+) -> v8::Intercepted {
+  let Some(ctx) = ContextifyContext::get(scope, args.this()) else {
+    return v8::Intercepted::No;
+  };
 
   let context = ctx.context(scope);
   let sandbox = ctx.sandbox(scope);
   let context_scope = &mut v8::ContextScope::new(scope, context);
   if !sandbox.delete_index(context_scope, index).unwrap_or(false) {
-    return;
+    return v8::Intercepted::No;
   }
 
   // Delete failed on the sandbox, intercept and do not delete on
   // the global object.
   rv.set_bool(false);
+  v8::Intercepted::No
 }
 
 fn indexed_property_definer<'s>(
@@ -589,9 +658,9 @@ fn indexed_property_definer<'s>(
   descriptor: &v8::PropertyDescriptor,
   args: v8::PropertyCallbackArguments<'s>,
   rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   let key = uint32_to_name(scope, index);
-  property_definer(scope, key, descriptor, args, rv);
+  property_definer(scope, key, descriptor, args, rv)
 }
 
 fn indexed_property_descriptor<'s>(
@@ -599,7 +668,7 @@ fn indexed_property_descriptor<'s>(
   index: u32,
   args: v8::PropertyCallbackArguments<'s>,
   rv: v8::ReturnValue,
-) {
+) -> v8::Intercepted {
   let key = uint32_to_name(scope, index);
-  property_descriptor(scope, key, args, rv);
+  property_descriptor(scope, key, args, rv)
 }
diff --git a/ext/node/ops/zlib/brotli.rs b/ext/node/ops/zlib/brotli.rs
index dc3a4044111a5e..3e3905fc3d6e10 100644
--- a/ext/node/ops/zlib/brotli.rs
+++ b/ext/node/ops/zlib/brotli.rs
@@ -1,9 +1,13 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+use brotli::enc::backward_references::BrotliEncoderMode;
+use brotli::enc::encode::BrotliEncoderCompress;
+use brotli::enc::encode::BrotliEncoderOperation;
 use brotli::enc::encode::BrotliEncoderParameter;
-use brotli::ffi::compressor::*;
-use brotli::ffi::decompressor::ffi::interface::BrotliDecoderResult;
-use brotli::ffi::decompressor::ffi::BrotliDecoderState;
-use brotli::ffi::decompressor::*;
+use brotli::enc::encode::BrotliEncoderStateStruct;
+use brotli::writer::StandardAlloc;
+use brotli::BrotliDecompressStream;
+use brotli::BrotliResult;
+use brotli::BrotliState;
 use brotli::Decompressor;
 use deno_core::error::type_error;
 use deno_core::error::AnyError;
@@ -12,14 +16,20 @@ use deno_core::JsBuffer;
 use deno_core::OpState;
 use deno_core::Resource;
 use deno_core::ToJsBuffer;
+use std::cell::RefCell;
 use std::io::Read;
 
 fn encoder_mode(mode: u32) -> Result<BrotliEncoderMode, AnyError> {
-  if mode > 6 {
-    return Err(type_error("Invalid encoder mode"));
-  }
-  // SAFETY: mode is a valid discriminant for BrotliEncoderMode
-  unsafe { Ok(std::mem::transmute::<u32, BrotliEncoderMode>(mode)) }
+  Ok(match mode {
+    0 => BrotliEncoderMode::BROTLI_MODE_GENERIC,
+    1 => BrotliEncoderMode::BROTLI_MODE_TEXT,
+    2 => BrotliEncoderMode::BROTLI_MODE_FONT,
+    3 => BrotliEncoderMode::BROTLI_FORCE_LSB_PRIOR,
+    4 => BrotliEncoderMode::BROTLI_FORCE_MSB_PRIOR,
+    5 => BrotliEncoderMode::BROTLI_FORCE_UTF8_PRIOR,
+    6 => BrotliEncoderMode::BROTLI_FORCE_SIGNED_PRIOR,
+    _ => return Err(type_error("Invalid encoder mode")),
+  })
 }
 
 #[op2(fast)]
@@ -31,24 +41,22 @@ pub fn op_brotli_compress(
   #[smi] lgwin: i32,
   #[smi] mode: u32,
 ) -> Result<usize, AnyError> {
-  let in_buffer = buffer.as_ptr();
-  let in_size = buffer.len();
-  let out_buffer = out.as_mut_ptr();
+  let mode = encoder_mode(mode)?;
   let mut out_size = out.len();
 
-  // SAFETY: in_size and in_buffer, out_size and out_buffer are valid for this call.
-  if unsafe {
-    BrotliEncoderCompress(
-      quality,
-      lgwin,
-      encoder_mode(mode)?,
-      in_size,
-      in_buffer,
-      &mut out_size as *mut usize,
-      out_buffer,
-    )
-  } != 1
-  {
+  let result = BrotliEncoderCompress(
+    StandardAlloc::default(),
+    &mut StandardAlloc::default(),
+    quality,
+    lgwin,
+    mode,
+    buffer.len(),
+    buffer,
+    &mut out_size,
+    out,
+    &mut |_, _, _, _| (),
+  );
+  if result != 1 {
     return Err(type_error("Failed to compress"));
   }
 
@@ -80,28 +88,25 @@ pub async fn op_brotli_compress_async(
   #[smi] lgwin: i32,
   #[smi] mode: u32,
 ) -> Result<ToJsBuffer, AnyError> {
+  let mode = encoder_mode(mode)?;
   tokio::task::spawn_blocking(move || {
-    let in_buffer = input.as_ptr();
-    let in_size = input.len();
-
-    let mut out = vec![0u8; max_compressed_size(in_size)];
-    let out_buffer = out.as_mut_ptr();
+    let input = &*input;
+    let mut out = vec![0u8; max_compressed_size(input.len())];
     let mut out_size = out.len();
 
-    // SAFETY: in_size and in_buffer, out_size and out_buffer
-    // are valid for this call.
-    if unsafe {
-      BrotliEncoderCompress(
-        quality,
-        lgwin,
-        encoder_mode(mode)?,
-        in_size,
-        in_buffer,
-        &mut out_size as *mut usize,
-        out_buffer,
-      )
-    } != 1
-    {
+    let result = BrotliEncoderCompress(
+      StandardAlloc::default(),
+      &mut StandardAlloc::default(),
+      quality,
+      lgwin,
+      mode,
+      input.len(),
+      input,
+      &mut out_size,
+      &mut out,
+      &mut |_, _, _, _| (),
+    );
+    if result != 1 {
       return Err(type_error("Failed to compress"));
     }
 
@@ -112,38 +117,26 @@ pub async fn op_brotli_compress_async(
 }
 
 struct BrotliCompressCtx {
-  inst: *mut BrotliEncoderState,
+  inst: RefCell<BrotliEncoderStateStruct<StandardAlloc>>,
 }
 
 impl Resource for BrotliCompressCtx {}
 
-impl Drop for BrotliCompressCtx {
-  fn drop(&mut self) {
-    // SAFETY: `self.inst` is the current brotli encoder instance.
-    // It is not used after the following call.
-    unsafe { BrotliEncoderDestroyInstance(self.inst) };
-  }
-}
-
 #[op2]
 #[smi]
 pub fn op_create_brotli_compress(
   state: &mut OpState,
   #[serde] params: Vec<(u8, i32)>,
 ) -> u32 {
-  let inst =
-    // SAFETY: Creates a brotli encoder instance for default allocators.
-    unsafe { BrotliEncoderCreateInstance(None, None, std::ptr::null_mut()) };
+  let mut inst = BrotliEncoderStateStruct::new(StandardAlloc::default());
 
   for (key, value) in params {
-    // SAFETY: `key` can range from 0-255.
-    // Any valid u32 can be used for the `value`.
-    unsafe {
-      BrotliEncoderSetParameter(inst, encoder_param(key), value as u32);
-    }
+    inst.set_parameter(encoder_param(key), value as u32);
   }
 
-  state.resource_table.add(BrotliCompressCtx { inst })
+  state.resource_table.add(BrotliCompressCtx {
+    inst: RefCell::new(inst),
+  })
 }
 
 fn encoder_param(param: u8) -> BrotliEncoderParameter {
@@ -160,30 +153,25 @@ pub fn op_brotli_compress_stream(
   #[buffer] output: &mut [u8],
 ) -> Result<usize, AnyError> {
   let ctx = state.resource_table.get::<BrotliCompressCtx>(rid)?;
-
-  // SAFETY: TODO(littledivy)
-  unsafe {
-    let mut available_in = input.len();
-    let mut next_in = input.as_ptr();
-    let mut available_out = output.len();
-    let mut next_out = output.as_mut_ptr();
-
-    if BrotliEncoderCompressStream(
-      ctx.inst,
-      BrotliEncoderOperation::BROTLI_OPERATION_PROCESS,
-      &mut available_in,
-      &mut next_in,
-      &mut available_out,
-      &mut next_out,
-      std::ptr::null_mut(),
-    ) != 1
-    {
-      return Err(type_error("Failed to compress"));
-    }
-
-    // On progress, next_out is advanced and available_out is reduced.
-    Ok(output.len() - available_out)
+  let mut inst = ctx.inst.borrow_mut();
+  let mut output_offset = 0;
+
+  let result = inst.compress_stream(
+    BrotliEncoderOperation::BROTLI_OPERATION_PROCESS,
+    &mut input.len(),
+    input,
+    &mut 0,
+    &mut output.len(),
+    output,
+    &mut output_offset,
+    &mut None,
+    &mut |_, _, _, _| (),
+  );
+  if !result {
+    return Err(type_error("Failed to compress"));
   }
+
+  Ok(output_offset)
 }
 
 #[op2(fast)]
@@ -194,29 +182,25 @@ pub fn op_brotli_compress_stream_end(
   #[buffer] output: &mut [u8],
 ) -> Result<usize, AnyError> {
   let ctx = state.resource_table.get::<BrotliCompressCtx>(rid)?;
-
-  // SAFETY: TODO(littledivy)
-  unsafe {
-    let mut available_out = output.len();
-    let mut next_out = output.as_mut_ptr();
-    let mut total_out = 0;
-
-    if BrotliEncoderCompressStream(
-      ctx.inst,
-      BrotliEncoderOperation::BROTLI_OPERATION_FINISH,
-      &mut 0,
-      std::ptr::null_mut(),
-      &mut available_out,
-      &mut next_out,
-      &mut total_out,
-    ) != 1
-    {
-      return Err(type_error("Failed to compress"));
-    }
-
-    // On finish, next_out is advanced and available_out is reduced.
-    Ok(output.len() - available_out)
+  let mut inst = ctx.inst.borrow_mut();
+  let mut output_offset = 0;
+
+  let result = inst.compress_stream(
+    BrotliEncoderOperation::BROTLI_OPERATION_FINISH,
+    &mut 0,
+    &[],
+    &mut 0,
+    &mut output.len(),
+    output,
+    &mut output_offset,
+    &mut None,
+    &mut |_, _, _, _| (),
+  );
+  if !result {
+    return Err(type_error("Failed to compress"));
   }
+
+  Ok(output_offset)
 }
 
 fn brotli_decompress(buffer: &[u8]) -> Result<ToJsBuffer, AnyError> {
@@ -243,25 +227,22 @@ pub async fn op_brotli_decompress_async(
 }
 
 struct BrotliDecompressCtx {
-  inst: *mut BrotliDecoderState,
+  inst: RefCell<BrotliState<StandardAlloc, StandardAlloc, StandardAlloc>>,
 }
 
 impl Resource for BrotliDecompressCtx {}
 
-impl Drop for BrotliDecompressCtx {
-  fn drop(&mut self) {
-    // SAFETY: TODO(littledivy)
-    unsafe { CBrotliDecoderDestroyInstance(self.inst) };
-  }
-}
-
 #[op2(fast)]
 #[smi]
 pub fn op_create_brotli_decompress(state: &mut OpState) -> u32 {
-  let inst =
-    // SAFETY: TODO(littledivy)
-    unsafe { CBrotliDecoderCreateInstance(None, None, std::ptr::null_mut()) };
-  state.resource_table.add(BrotliDecompressCtx { inst })
+  let inst = BrotliState::new(
+    StandardAlloc::default(),
+    StandardAlloc::default(),
+    StandardAlloc::default(),
+  );
+  state.resource_table.add(BrotliDecompressCtx {
+    inst: RefCell::new(inst),
+  })
 }
 
 #[op2(fast)]
@@ -273,32 +254,24 @@ pub fn op_brotli_decompress_stream(
   #[buffer] output: &mut [u8],
 ) -> Result<usize, AnyError> {
   let ctx = state.resource_table.get::<BrotliDecompressCtx>(rid)?;
-
-  // SAFETY: TODO(littledivy)
-  unsafe {
-    let mut available_in = input.len();
-    let mut next_in = input.as_ptr();
-    let mut available_out = output.len();
-    let mut next_out = output.as_mut_ptr();
-
-    if matches!(
-      CBrotliDecoderDecompressStream(
-        ctx.inst,
-        &mut available_in,
-        &mut next_in,
-        &mut available_out,
-        &mut next_out,
-        std::ptr::null_mut(),
-      ),
-      BrotliDecoderResult::BROTLI_DECODER_RESULT_ERROR
-    ) {
-      let ec = CBrotliDecoderGetErrorCode(ctx.inst) as i32;
-      return Err(type_error(format!("Failed to decompress, error {ec}")));
-    }
-
-    // On progress, next_out is advanced and available_out is reduced.
-    Ok(output.len() - available_out)
+  let mut inst = ctx.inst.borrow_mut();
+  let mut output_offset = 0;
+
+  let result = BrotliDecompressStream(
+    &mut input.len(),
+    &mut 0,
+    input,
+    &mut output.len(),
+    &mut output_offset,
+    output,
+    &mut 0,
+    &mut inst,
+  );
+  if matches!(result, BrotliResult::ResultFailure) {
+    return Err(type_error("Failed to decompress"));
   }
+
+  Ok(output_offset)
 }
 
 #[op2(fast)]
@@ -309,30 +282,22 @@ pub fn op_brotli_decompress_stream_end(
   #[buffer] output: &mut [u8],
 ) -> Result<usize, AnyError> {
   let ctx = state.resource_table.get::<BrotliDecompressCtx>(rid)?;
-
-  // SAFETY: TODO(littledivy)
-  unsafe {
-    let mut available_out = output.len();
-    let mut next_out = output.as_mut_ptr();
-    let mut available_in = 0;
-    let mut next_in = [];
-    let mut total_out = 0;
-
-    if matches!(
-      CBrotliDecoderDecompressStream(
-        ctx.inst,
-        &mut available_in,
-        next_in.as_mut_ptr(),
-        &mut available_out,
-        &mut next_out,
-        &mut total_out,
-      ),
-      BrotliDecoderResult::BROTLI_DECODER_RESULT_ERROR
-    ) {
-      return Err(type_error("Failed to decompress"));
-    }
-
-    // On finish, next_out is advanced and available_out is reduced.
-    Ok(output.len() - available_out)
+  let mut inst = ctx.inst.borrow_mut();
+  let mut output_offset = 0;
+
+  let result = BrotliDecompressStream(
+    &mut 0,
+    &mut 0,
+    &[],
+    &mut output.len(),
+    &mut output_offset,
+    output,
+    &mut 0,
+    &mut inst,
+  );
+  if matches!(result, BrotliResult::ResultFailure) {
+    return Err(type_error("Failed to decompress"));
   }
+
+  Ok(output_offset)
 }
diff --git a/ext/node/ops/zlib/mod.rs b/ext/node/ops/zlib/mod.rs
index 55a2e58638c93e..b1d6d21d22d60c 100644
--- a/ext/node/ops/zlib/mod.rs
+++ b/ext/node/ops/zlib/mod.rs
@@ -1,13 +1,9 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-use deno_core::error::bad_resource_id;
 use deno_core::error::type_error;
 use deno_core::error::AnyError;
 use deno_core::op2;
-use deno_core::OpState;
 use std::borrow::Cow;
 use std::cell::RefCell;
-use std::future::Future;
-use std::rc::Rc;
 use zlib::*;
 
 mod alloc;
@@ -29,14 +25,6 @@ fn check(condition: bool, msg: &str) -> Result<(), AnyError> {
   }
 }
 
-#[inline]
-fn zlib(state: &mut OpState, handle: u32) -> Result<Rc<Zlib>, AnyError> {
-  state
-    .resource_table
-    .get::<Zlib>(handle)
-    .map_err(|_| bad_resource_id())
-}
-
 #[derive(Default)]
 struct ZlibInner {
   dictionary: Option<Vec<u8>>,
@@ -156,7 +144,7 @@ impl ZlibInner {
         self.err = self.strm.inflate(self.flush);
         // TODO(@littledivy): Use if let chain when it is stable.
         // https://github.com/rust-lang/rust/issues/53667
-        // 
+        //
         // Data was encoded with dictionary
         if let (Z_NEED_DICT, Some(dictionary)) = (self.err, &self.dictionary) {
           self.err = self.strm.inflate_set_dictionary(dictionary);
@@ -242,21 +230,20 @@ impl ZlibInner {
 }
 
 struct Zlib {
-  inner: RefCell<ZlibInner>,
+  inner: RefCell<Option<ZlibInner>>,
 }
 
+impl deno_core::GarbageCollected for Zlib {}
+
 impl deno_core::Resource for Zlib {
   fn name(&self) -> Cow<str> {
     "zlib".into()
   }
 }
 
-#[op2(fast)]
-#[smi]
-pub fn op_zlib_new(
-  state: &mut OpState,
-  #[smi] mode: i32,
-) -> Result<u32, AnyError> {
+#[op2]
+#[cppgc]
+pub fn op_zlib_new(#[smi] mode: i32) -> Result<Zlib, AnyError> {
   let mode = Mode::try_from(mode)?;
 
   let inner = ZlibInner {
@@ -264,18 +251,17 @@ pub fn op_zlib_new(
     ..Default::default()
   };
 
-  Ok(state.resource_table.add(Zlib {
-    inner: RefCell::new(inner),
-  }))
+  Ok(Zlib {
+    inner: RefCell::new(Some(inner)),
+  })
 }
 
 #[op2(fast)]
-pub fn op_zlib_close(
-  state: &mut OpState,
-  #[smi] handle: u32,
-) -> Result<(), AnyError> {
-  let resource = zlib(state, handle)?;
-  let mut zlib = resource.inner.borrow_mut();
+pub fn op_zlib_close(#[cppgc] resource: &Zlib) -> Result<(), AnyError> {
+  let mut resource = resource.inner.borrow_mut();
+  let zlib = resource
+    .as_mut()
+    .ok_or_else(|| type_error("zlib not initialized"))?;
 
   // If there is a pending write, defer the close until the write is done.
   zlib.close()?;
@@ -283,44 +269,11 @@ pub fn op_zlib_close(
   Ok(())
 }
 
-#[allow(clippy::too_many_arguments)]
-#[op2(async)]
-#[serde]
-pub fn op_zlib_write_async(
-  state: Rc<RefCell<OpState>>,
-  #[smi] handle: u32,
-  #[smi] flush: i32,
-  #[buffer] input: &[u8],
-  #[smi] in_off: u32,
-  #[smi] in_len: u32,
-  #[buffer] out: &mut [u8],
-  #[smi] out_off: u32,
-  #[smi] out_len: u32,
-) -> Result<impl Future<Output = Result<(i32, u32, u32), AnyError>>, AnyError> {
-  let mut state_mut = state.borrow_mut();
-  let resource = zlib(&mut state_mut, handle)?;
-
-  let mut strm = resource.inner.borrow_mut();
-  let flush = Flush::try_from(flush)?;
-  strm.start_write(input, in_off, in_len, out, out_off, out_len, flush)?;
-
-  let state = state.clone();
-  Ok(async move {
-    let mut state_mut = state.borrow_mut();
-    let resource = zlib(&mut state_mut, handle)?;
-    let mut zlib = resource.inner.borrow_mut();
-
-    zlib.do_write(flush)?;
-    Ok((zlib.err, zlib.strm.avail_out, zlib.strm.avail_in))
-  })
-}
-
 #[allow(clippy::too_many_arguments)]
 #[op2(fast)]
 #[smi]
 pub fn op_zlib_write(
-  state: &mut OpState,
-  #[smi] handle: u32,
+  #[cppgc] resource: &Zlib,
   #[smi] flush: i32,
   #[buffer] input: &[u8],
   #[smi] in_off: u32,
@@ -330,9 +283,11 @@ pub fn op_zlib_write(
   #[smi] out_len: u32,
   #[buffer] result: &mut [u32],
 ) -> Result<i32, AnyError> {
-  let resource = zlib(state, handle)?;
-
   let mut zlib = resource.inner.borrow_mut();
+  let zlib = zlib
+    .as_mut()
+    .ok_or_else(|| type_error("zlib not initialized"))?;
+
   let flush = Flush::try_from(flush)?;
   zlib.start_write(input, in_off, in_len, out, out_off, out_len, flush)?;
   zlib.do_write(flush)?;
@@ -346,16 +301,17 @@ pub fn op_zlib_write(
 #[op2(fast)]
 #[smi]
 pub fn op_zlib_init(
-  state: &mut OpState,
-  #[smi] handle: u32,
+  #[cppgc] resource: &Zlib,
   #[smi] level: i32,
   #[smi] window_bits: i32,
   #[smi] mem_level: i32,
   #[smi] strategy: i32,
   #[buffer] dictionary: &[u8],
 ) -> Result<i32, AnyError> {
-  let resource = zlib(state, handle)?;
   let mut zlib = resource.inner.borrow_mut();
+  let zlib = zlib
+    .as_mut()
+    .ok_or_else(|| type_error("zlib not initialized"))?;
 
   check((8..=15).contains(&window_bits), "invalid windowBits")?;
   check((-1..=9).contains(&level), "invalid level")?;
@@ -392,13 +348,12 @@ pub fn op_zlib_init(
 
 #[op2(fast)]
 #[smi]
-pub fn op_zlib_reset(
-  state: &mut OpState,
-  #[smi] handle: u32,
-) -> Result<i32, AnyError> {
-  let resource = zlib(state, handle)?;
-
+pub fn op_zlib_reset(#[cppgc] resource: &Zlib) -> Result<i32, AnyError> {
   let mut zlib = resource.inner.borrow_mut();
+  let zlib = zlib
+    .as_mut()
+    .ok_or_else(|| type_error("zlib not initialized"))?;
+
   zlib.reset_stream()?;
 
   Ok(zlib.err)
@@ -406,19 +361,20 @@ pub fn op_zlib_reset(
 
 #[op2(fast)]
 pub fn op_zlib_close_if_pending(
-  state: &mut OpState,
-  #[smi] handle: u32,
+  #[cppgc] resource: &Zlib,
 ) -> Result<(), AnyError> {
-  let resource = zlib(state, handle)?;
   let pending_close = {
     let mut zlib = resource.inner.borrow_mut();
+    let zlib = zlib
+      .as_mut()
+      .ok_or_else(|| type_error("zlib not initialized"))?;
+
     zlib.write_in_progress = false;
     zlib.pending_close
   };
   if pending_close {
-    drop(resource);
-    if let Ok(res) = state.resource_table.take_any(handle) {
-      res.close();
+    if let Some(mut res) = resource.inner.borrow_mut().take() {
+      let _ = res.close();
     }
   }
 
diff --git a/ext/node/package_json.rs b/ext/node/package_json.rs
index adae7d63446c54..8a88fe8f109f48 100644
--- a/ext/node/package_json.rs
+++ b/ext/node/package_json.rs
@@ -1,272 +1,58 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-use crate::NodeModuleKind;
-use crate::NodePermissions;
-
-use super::NpmResolver;
-
-use deno_core::anyhow;
-use deno_core::anyhow::bail;
-use deno_core::error::AnyError;
-use deno_core::serde_json;
-use deno_core::serde_json::Map;
-use deno_core::serde_json::Value;
-use deno_core::ModuleSpecifier;
-use indexmap::IndexMap;
-use serde::Serialize;
+use deno_config::package_json::PackageJson;
+use deno_config::package_json::PackageJsonLoadError;
+use deno_config::package_json::PackageJsonRc;
+use deno_fs::DenoConfigFsAdapter;
 use std::cell::RefCell;
 use std::collections::HashMap;
 use std::io::ErrorKind;
+use std::path::Path;
 use std::path::PathBuf;
-use std::rc::Rc;
 
+// use a thread local cache so that workers have their own distinct cache
 thread_local! {
-  static CACHE: RefCell<HashMap<PathBuf, Rc<PackageJson>>> = RefCell::new(HashMap::new());
+  static CACHE: RefCell<HashMap<PathBuf, PackageJsonRc>> = RefCell::new(HashMap::new());
 }
 
-#[derive(Clone, Debug, Serialize)]
-pub struct PackageJson {
-  pub exists: bool,
-  pub exports: Option<Map<String, Value>>,
-  pub imports: Option<Map<String, Value>>,
-  pub bin: Option<Value>,
-  main: Option<String>,   // use .main(...)
-  module: Option<String>, // use .main(...)
-  pub name: Option<String>,
-  pub version: Option<String>,
-  pub path: PathBuf,
-  pub typ: String,
-  pub types: Option<String>,
-  pub dependencies: Option<IndexMap<String, String>>,
-  pub dev_dependencies: Option<IndexMap<String, String>>,
-  pub scripts: Option<IndexMap<String, String>>,
-}
-
-impl PackageJson {
-  pub fn empty(path: PathBuf) -> PackageJson {
-    PackageJson {
-      exists: false,
-      exports: None,
-      imports: None,
-      bin: None,
-      main: None,
-      module: None,
-      name: None,
-      version: None,
-      path,
-      typ: "none".to_string(),
-      types: None,
-      dependencies: None,
-      dev_dependencies: None,
-      scripts: None,
-    }
-  }
-
-  pub fn load(
-    fs: &dyn deno_fs::FileSystem,
-    resolver: &dyn NpmResolver,
-    permissions: &mut dyn NodePermissions,
-    path: PathBuf,
-  ) -> Result<Rc<PackageJson>, AnyError> {
-    resolver.ensure_read_permission(permissions, &path)?;
-    Self::load_skip_read_permission(fs, path)
-  }
-
-  pub fn load_skip_read_permission(
-    fs: &dyn deno_fs::FileSystem,
-    path: PathBuf,
-  ) -> Result<Rc<PackageJson>, AnyError> {
-    assert!(path.is_absolute());
-
-    if CACHE.with(|cache| cache.borrow().contains_key(&path)) {
-      return Ok(CACHE.with(|cache| cache.borrow()[&path].clone()));
-    }
-
-    let source = match fs.read_text_file_sync(&path, None) {
-      Ok(source) => source,
-      Err(err) if err.kind() == ErrorKind::NotFound => {
-        return Ok(Rc::new(PackageJson::empty(path)));
-      }
-      Err(err) => bail!(
-        "Error loading package.json at {}. {:#}",
-        path.display(),
-        AnyError::from(err),
-      ),
-    };
-
-    let package_json = Rc::new(Self::load_from_string(path, source)?);
-    CACHE.with(|cache| {
-      cache
-        .borrow_mut()
-        .insert(package_json.path.clone(), package_json.clone());
-    });
-    Ok(package_json)
-  }
-
-  pub fn load_from_string(
-    path: PathBuf,
-    source: String,
-  ) -> Result<PackageJson, AnyError> {
-    if source.trim().is_empty() {
-      return Ok(PackageJson::empty(path));
-    }
-
-    let package_json: Value = serde_json::from_str(&source).map_err(|err| {
-      anyhow::anyhow!(
-        "malformed package.json: {}\n    at {}",
-        err,
-        path.display()
-      )
-    })?;
-    Self::load_from_value(path, package_json)
-  }
-
-  pub fn load_from_value(
-    path: PathBuf,
-    package_json: serde_json::Value,
-  ) -> Result<PackageJson, AnyError> {
-    let imports_val = package_json.get("imports");
-    let main_val = package_json.get("main");
-    let module_val = package_json.get("module");
-    let name_val = package_json.get("name");
-    let version_val = package_json.get("version");
-    let type_val = package_json.get("type");
-    let bin = package_json.get("bin").map(ToOwned::to_owned);
-    let exports = package_json.get("exports").and_then(|exports| {
-      Some(if is_conditional_exports_main_sugar(exports) {
-        let mut map = Map::new();
-        map.insert(".".to_string(), exports.to_owned());
-        map
-      } else {
-        exports.as_object()?.to_owned()
-      })
-    });
-
-    let imports = imports_val
-      .and_then(|imp| imp.as_object())
-      .map(|imp| imp.to_owned());
-    let main = main_val.and_then(|s| s.as_str()).map(|s| s.to_string());
-    let name = name_val.and_then(|s| s.as_str()).map(|s| s.to_string());
-    let version = version_val.and_then(|s| s.as_str()).map(|s| s.to_string());
-    let module = module_val.and_then(|s| s.as_str()).map(|s| s.to_string());
-
-    let dependencies = package_json.get("dependencies").and_then(|d| {
-      if d.is_object() {
-        let deps: IndexMap<String, String> =
-          serde_json::from_value(d.to_owned()).unwrap();
-        Some(deps)
-      } else {
-        None
-      }
-    });
-    let dev_dependencies = package_json.get("devDependencies").and_then(|d| {
-      if d.is_object() {
-        let deps: IndexMap<String, String> =
-          serde_json::from_value(d.to_owned()).unwrap();
-        Some(deps)
-      } else {
-        None
-      }
-    });
-
-    let scripts: Option<IndexMap<String, String>> = package_json
-      .get("scripts")
-      .and_then(|d| serde_json::from_value(d.to_owned()).ok());
-
-    // Ignore unknown types for forwards compatibility
-    let typ = if let Some(t) = type_val {
-      if let Some(t) = t.as_str() {
-        if t != "module" && t != "commonjs" {
-          "none".to_string()
-        } else {
-          t.to_string()
-        }
-      } else {
-        "none".to_string()
-      }
-    } else {
-      "none".to_string()
-    };
-
-    // for typescript, it looks for "typings" first, then "types"
-    let types = package_json
-      .get("typings")
-      .or_else(|| package_json.get("types"))
-      .and_then(|t| t.as_str().map(|s| s.to_string()));
-
-    let package_json = PackageJson {
-      exists: true,
-      path,
-      main,
-      name,
-      version,
-      module,
-      typ,
-      types,
-      exports,
-      imports,
-      bin,
-      dependencies,
-      dev_dependencies,
-      scripts,
-    };
-
-    Ok(package_json)
-  }
-
-  pub fn main(&self, referrer_kind: NodeModuleKind) -> Option<&str> {
-    let main = if referrer_kind == NodeModuleKind::Esm && self.typ == "module" {
-      self.module.as_ref().or(self.main.as_ref())
-    } else {
-      self.main.as_ref()
-    };
-    main.map(|m| m.trim()).filter(|m| !m.is_empty())
-  }
+pub struct PackageJsonThreadLocalCache;
 
-  pub fn specifier(&self) -> ModuleSpecifier {
-    ModuleSpecifier::from_file_path(&self.path).unwrap()
+impl PackageJsonThreadLocalCache {
+  pub fn clear() {
+    CACHE.with(|cache| cache.borrow_mut().clear());
   }
 }
 
-fn is_conditional_exports_main_sugar(exports: &Value) -> bool {
-  if exports.is_string() || exports.is_array() {
-    return true;
+impl deno_config::package_json::PackageJsonCache
+  for PackageJsonThreadLocalCache
+{
+  fn get(&self, path: &Path) -> Option<PackageJsonRc> {
+    CACHE.with(|cache| cache.borrow().get(path).cloned())
   }
 
-  if exports.is_null() || !exports.is_object() {
-    return false;
-  }
-
-  let exports_obj = exports.as_object().unwrap();
-  let mut is_conditional_sugar = false;
-  let mut i = 0;
-  for key in exports_obj.keys() {
-    let cur_is_conditional_sugar = key.is_empty() || !key.starts_with('.');
-    if i == 0 {
-      is_conditional_sugar = cur_is_conditional_sugar;
-      i += 1;
-    } else if is_conditional_sugar != cur_is_conditional_sugar {
-      panic!("\"exports\" cannot contains some keys starting with \'.\' and some not.
-        The exports object must either be an object of package subpath keys
-        or an object of main entry condition name keys only.")
-    }
+  fn set(&self, path: PathBuf, package_json: PackageJsonRc) {
+    CACHE.with(|cache| cache.borrow_mut().insert(path, package_json));
   }
-
-  is_conditional_sugar
 }
 
-#[cfg(test)]
-mod test {
-  use super::*;
-
-  #[test]
-  fn null_exports_should_not_crash() {
-    let package_json = PackageJson::load_from_string(
-      PathBuf::from("/package.json"),
-      r#"{ "exports": null }"#.to_string(),
-    )
-    .unwrap();
-
-    assert!(package_json.exports.is_none());
+/// Helper to load a package.json file using the thread local cache
+/// in deno_node.
+pub fn load_pkg_json(
+  fs: &dyn deno_fs::FileSystem,
+  path: &Path,
+) -> Result<Option<PackageJsonRc>, PackageJsonLoadError> {
+  let result = PackageJson::load_from_path(
+    path,
+    &DenoConfigFsAdapter::new(fs),
+    Some(&PackageJsonThreadLocalCache),
+  );
+  match result {
+    Ok(pkg_json) => Ok(Some(pkg_json)),
+    Err(PackageJsonLoadError::Io { source, .. })
+      if source.kind() == ErrorKind::NotFound =>
+    {
+      Ok(None)
+    }
+    Err(err) => Err(err),
   }
 }
diff --git a/ext/node/polyfill.rs b/ext/node/polyfill.rs
index eecb8995e983d4..5847acc4285e66 100644
--- a/ext/node/polyfill.rs
+++ b/ext/node/polyfill.rs
@@ -71,6 +71,7 @@ generate_builtin_node_module_lists! {
   "querystring",
   "repl",
   "readline",
+  "readline/promises",
   "stream",
   "stream/consumers",
   "stream/promises",
diff --git a/ext/node/polyfills/01_require.js b/ext/node/polyfills/01_require.js
index b0e4be89b1a099..da598fe2900f17 100644
--- a/ext/node/polyfills/01_require.js
+++ b/ext/node/polyfills/01_require.js
@@ -475,6 +475,7 @@ function Module(id = "", parent) {
   updateChildren(parent, this, false);
   this.filename = null;
   this.loaded = false;
+  this.parent = parent;
   this.children = [];
 }
 
@@ -1054,7 +1055,7 @@ Module._extensions[".js"] = function (module, filename) {
 
   if (StringPrototypeEndsWith(filename, ".js")) {
     const pkg = op_require_read_closest_package_json(filename);
-    if (pkg && pkg.exists && pkg.typ === "module") {
+    if (pkg && pkg.typ === "module") {
       throw createRequireEsmError(
         filename,
         moduleParentCache.get(module)?.filename,
@@ -1103,7 +1104,12 @@ Module._extensions[".node"] = function (module, filename) {
   if (filename.endsWith("fsevents.node")) {
     throw new Error("Using fsevents module is currently not supported");
   }
-  module.exports = op_napi_open(filename, globalThis);
+  module.exports = op_napi_open(
+    filename,
+    globalThis,
+    nodeGlobals.Buffer,
+    reportError,
+  );
 };
 
 function createRequireFromPath(filename) {
diff --git a/ext/node/polyfills/_brotli.js b/ext/node/polyfills/_brotli.js
index 8b1f530125ce1a..1524bf85cde152 100644
--- a/ext/node/polyfills/_brotli.js
+++ b/ext/node/polyfills/_brotli.js
@@ -1,9 +1,18 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
-import { core } from "ext:core/mod.js";
+import { core, primordials } from "ext:core/mod.js";
+const {
+  Uint8Array,
+  PromisePrototypeThen,
+  PromisePrototypeCatch,
+  ObjectValues,
+  TypedArrayPrototypeSlice,
+  TypedArrayPrototypeSubarray,
+  TypedArrayPrototypeGetByteLength,
+  DataViewPrototypeGetBuffer,
+  TypedArrayPrototypeGetBuffer,
+} = primordials;
+const { isTypedArray, isDataView, close } = core;
 import {
   op_brotli_compress,
   op_brotli_compress_async,
@@ -28,8 +37,10 @@ const toU8 = (input) => {
     return enc.encode(input);
   }
 
-  if (input.buffer) {
-    return new Uint8Array(input.buffer);
+  if (isTypedArray(input)) {
+    return new Uint8Array(TypedArrayPrototypeGetBuffer(input));
+  } else if (isDataView(input)) {
+    return new Uint8Array(DataViewPrototypeGetBuffer(input));
   }
 
   return input;
@@ -52,18 +63,20 @@ export class BrotliDecompress extends Transform {
       // TODO(littledivy): use `encoding` argument
       transform(chunk, _encoding, callback) {
         const input = toU8(chunk);
-        const output = new Uint8Array(chunk.byteLength);
+        const output = new Uint8Array(TypedArrayPrototypeGetByteLength(chunk));
         const avail = op_brotli_decompress_stream(context, input, output);
-        this.push(output.slice(0, avail));
+        // deno-lint-ignore prefer-primordials
+        this.push(TypedArrayPrototypeSlice(output, 0, avail));
         callback();
       },
       flush(callback) {
         const output = new Uint8Array(1024);
         let avail;
         while ((avail = op_brotli_decompress_stream_end(context, output)) > 0) {
-          this.push(output.slice(0, avail));
+          // deno-lint-ignore prefer-primordials
+          this.push(TypedArrayPrototypeSlice(output, 0, avail));
         }
-        core.close(context);
+        close(context);
         callback();
       },
     });
@@ -84,7 +97,8 @@ export class BrotliCompress extends Transform {
         const output = new Uint8Array(brotliMaxCompressedSize(input.length));
         const written = op_brotli_compress_stream(context, input, output);
         if (written > 0) {
-          this.push(output.slice(0, written));
+          // deno-lint-ignore prefer-primordials
+          this.push(TypedArrayPrototypeSlice(output, 0, written));
         }
         callback();
       },
@@ -92,14 +106,15 @@ export class BrotliCompress extends Transform {
         const output = new Uint8Array(1024);
         let avail;
         while ((avail = op_brotli_compress_stream_end(context, output)) > 0) {
-          this.push(output.slice(0, avail));
+          // deno-lint-ignore prefer-primordials
+          this.push(TypedArrayPrototypeSlice(output, 0, avail));
         }
-        core.close(context);
+        close(context);
         callback();
       },
     });
 
-    const params = Object.values(options?.params ?? {});
+    const params = ObjectValues(options?.params ?? {});
     this.#context = op_create_brotli_compress(params);
     const context = this.#context;
   }
@@ -144,9 +159,13 @@ export function brotliCompress(
   }
 
   const { quality, lgwin, mode } = oneOffCompressOptions(options);
-  op_brotli_compress_async(buf, quality, lgwin, mode)
-    .then((result) => callback(null, Buffer.from(result)))
-    .catch((err) => callback(err));
+  PromisePrototypeCatch(
+    PromisePrototypeThen(
+      op_brotli_compress_async(buf, quality, lgwin, mode),
+      (result) => callback(null, Buffer.from(result)),
+    ),
+    (err) => callback(err),
+  );
 }
 
 export function brotliCompressSync(
@@ -158,14 +177,18 @@ export function brotliCompressSync(
 
   const { quality, lgwin, mode } = oneOffCompressOptions(options);
   const len = op_brotli_compress(buf, output, quality, lgwin, mode);
-  return Buffer.from(output.subarray(0, len));
+  return Buffer.from(TypedArrayPrototypeSubarray(output, 0, len));
 }
 
 export function brotliDecompress(input) {
   const buf = toU8(input);
-  return op_brotli_decompress_async(buf)
-    .then((result) => callback(null, Buffer.from(result)))
-    .catch((err) => callback(err));
+  return PromisePrototypeCatch(
+    PromisePrototypeThen(
+      op_brotli_decompress_async(buf),
+      (result) => callback(null, Buffer.from(result)),
+    ),
+    (err) => callback(err),
+  );
 }
 
 export function brotliDecompressSync(input) {
diff --git a/ext/node/polyfills/_fs/_fs_cp.js b/ext/node/polyfills/_fs/_fs_cp.js
index 0d8c4d644cb645..52dd8f5056efbf 100644
--- a/ext/node/polyfills/_fs/_fs_cp.js
+++ b/ext/node/polyfills/_fs/_fs_cp.js
@@ -1,15 +1,14 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-// deno-lint-ignore-file prefer-primordials
-
+import { primordials } from "ext:core/mod.js";
 import { op_node_cp, op_node_cp_sync } from "ext:core/ops";
-
 import {
   getValidatedPath,
   validateCpOptions,
 } from "ext:deno_node/internal/fs/utils.mjs";
 import { promisify } from "ext:deno_node/internal/util.mjs";
 
+const { PromisePrototypeThen } = primordials;
+
 export function cpSync(src, dest, options) {
   validateCpOptions(options);
   const srcPath = getValidatedPath(src, "src");
@@ -27,10 +26,11 @@ export function cp(src, dest, options, callback) {
   const srcPath = getValidatedPath(src, "src");
   const destPath = getValidatedPath(dest, "dest");
 
-  op_node_cp(
-    srcPath,
-    destPath,
-  ).then(
+  PromisePrototypeThen(
+    op_node_cp(
+      srcPath,
+      destPath,
+    ),
     (res) => callback(null, res),
     (err) => callback(err, null),
   );
diff --git a/ext/node/polyfills/_fs/_fs_dir.ts b/ext/node/polyfills/_fs/_fs_dir.ts
index acb56e84b7d4b3..ed051fb0bf887c 100644
--- a/ext/node/polyfills/_fs/_fs_dir.ts
+++ b/ext/node/polyfills/_fs/_fs_dir.ts
@@ -1,13 +1,22 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
+import { primordials } from "ext:core/mod.js";
 import Dirent from "ext:deno_node/_fs/_fs_dirent.ts";
 import { assert } from "ext:deno_node/_util/asserts.ts";
 import { ERR_MISSING_ARGS } from "ext:deno_node/internal/errors.ts";
 import { TextDecoder } from "ext:deno_web/08_text_encoding.js";
 
+const {
+  Promise,
+  ObjectPrototypeIsPrototypeOf,
+  Uint8ArrayPrototype,
+  PromisePrototypeThen,
+  SymbolAsyncIterator,
+  ArrayIteratorPrototypeNext,
+  AsyncGeneratorPrototypeNext,
+  SymbolIterator,
+} = primordials;
+
 export default class Dir {
   #dirPath: string | Uint8Array;
   #syncIterator!: Iterator<Deno.DirEntry, undefined> | null;
@@ -21,7 +30,7 @@ export default class Dir {
   }
 
   get path(): string {
-    if (this.#dirPath instanceof Uint8Array) {
+    if (ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, this.#dirPath)) {
       return new TextDecoder().decode(this.#dirPath);
     }
     return this.#dirPath;
@@ -31,12 +40,12 @@ export default class Dir {
   read(callback?: (...args: any[]) => void): Promise<Dirent | null> {
     return new Promise((resolve, reject) => {
       if (!this.#asyncIterator) {
-        this.#asyncIterator = Deno.readDir(this.path)[Symbol.asyncIterator]();
+        this.#asyncIterator = Deno.readDir(this.path)[SymbolAsyncIterator]();
       }
       assert(this.#asyncIterator);
-      this.#asyncIterator
-        .next()
-        .then((iteratorResult) => {
+      PromisePrototypeThen(
+        AsyncGeneratorPrototypeNext(this.#asyncIterator),
+        (iteratorResult) => {
           resolve(
             iteratorResult.done ? null : new Dirent(iteratorResult.value),
           );
@@ -46,21 +55,23 @@ export default class Dir {
               iteratorResult.done ? null : new Dirent(iteratorResult.value),
             );
           }
-        }, (err) => {
+        },
+        (err) => {
           if (callback) {
             callback(err);
           }
           reject(err);
-        });
+        },
+      );
     });
   }
 
   readSync(): Dirent | null {
     if (!this.#syncIterator) {
-      this.#syncIterator = Deno.readDirSync(this.path)![Symbol.iterator]();
+      this.#syncIterator = Deno.readDirSync(this.path)![SymbolIterator]();
     }
 
-    const iteratorResult = this.#syncIterator.next();
+    const iteratorResult = ArrayIteratorPrototypeNext(this.#syncIterator);
     if (iteratorResult.done) {
       return null;
     } else {
@@ -92,7 +103,7 @@ export default class Dir {
     //No op
   }
 
-  async *[Symbol.asyncIterator](): AsyncIterableIterator<Dirent> {
+  async *[SymbolAsyncIterator](): AsyncIterableIterator<Dirent> {
     try {
       while (true) {
         const dirent: Dirent | null = await this.read();
diff --git a/ext/node/polyfills/_fs/_fs_dirent.ts b/ext/node/polyfills/_fs/_fs_dirent.ts
index 155d5cb0333151..d4ad6bb4303635 100644
--- a/ext/node/polyfills/_fs/_fs_dirent.ts
+++ b/ext/node/polyfills/_fs/_fs_dirent.ts
@@ -2,7 +2,7 @@
 import { notImplemented } from "ext:deno_node/_utils.ts";
 
 export default class Dirent {
-  constructor(private entry: Deno.DirEntry) {}
+  constructor(private entry: Deno.DirEntry & { parentPath: string }) {}
 
   isBlockDevice(): boolean {
     notImplemented("Deno does not yet support identification of block devices");
@@ -43,4 +43,13 @@ export default class Dirent {
   get name(): string | null {
     return this.entry.name;
   }
+
+  get parentPath(): string {
+    return this.entry.parentPath;
+  }
+
+  /** @deprecated */
+  get path(): string {
+    return this.parentPath;
+  }
 }
diff --git a/ext/node/polyfills/_fs/_fs_futimes.ts b/ext/node/polyfills/_fs/_fs_futimes.ts
index cc4e35b0b36e71..98cd1066c32aa4 100644
--- a/ext/node/polyfills/_fs/_fs_futimes.ts
+++ b/ext/node/polyfills/_fs/_fs_futimes.ts
@@ -5,6 +5,9 @@
 
 import type { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
 import { FsFile } from "ext:deno_fs/30_fs.js";
+import { validateInteger } from "ext:deno_node/internal/validators.mjs";
+import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
+import { toUnixTimestamp } from "ext:deno_node/internal/fs/utils.mjs";
 
 function getValidTime(
   time: number | string | Date,
@@ -23,7 +26,7 @@ function getValidTime(
     );
   }
 
-  return time;
+  return toUnixTimestamp(time);
 }
 
 export function futimes(
@@ -35,6 +38,11 @@ export function futimes(
   if (!callback) {
     throw new Deno.errors.InvalidData("No callback function supplied");
   }
+  if (typeof fd !== "number") {
+    throw new ERR_INVALID_ARG_TYPE("fd", "number", fd);
+  }
+
+  validateInteger(fd, "fd", 0, 2147483647);
 
   atime = getValidTime(atime, "atime");
   mtime = getValidTime(mtime, "mtime");
@@ -51,6 +59,12 @@ export function futimesSync(
   atime: number | string | Date,
   mtime: number | string | Date,
 ) {
+  if (typeof fd !== "number") {
+    throw new ERR_INVALID_ARG_TYPE("fd", "number", fd);
+  }
+
+  validateInteger(fd, "fd", 0, 2147483647);
+
   atime = getValidTime(atime, "atime");
   mtime = getValidTime(mtime, "mtime");
 
diff --git a/ext/node/polyfills/_fs/_fs_lchown.ts b/ext/node/polyfills/_fs/_fs_lchown.ts
new file mode 100644
index 00000000000000..8611c8021d9a69
--- /dev/null
+++ b/ext/node/polyfills/_fs/_fs_lchown.ts
@@ -0,0 +1,61 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+// TODO(petamoriken): enable prefer-primordials for node polyfills
+// deno-lint-ignore-file prefer-primordials
+
+import {
+  type CallbackWithError,
+  makeCallback,
+} from "ext:deno_node/_fs/_fs_common.ts";
+import {
+  getValidatedPath,
+  kMaxUserId,
+} from "ext:deno_node/internal/fs/utils.mjs";
+import * as pathModule from "node:path";
+import { validateInteger } from "ext:deno_node/internal/validators.mjs";
+import type { Buffer } from "node:buffer";
+import { promisify } from "ext:deno_node/internal/util.mjs";
+import { op_node_lchown, op_node_lchown_sync } from "ext:core/ops";
+
+/**
+ * Asynchronously changes the owner and group
+ * of a file, without following symlinks.
+ */
+export function lchown(
+  path: string | Buffer | URL,
+  uid: number,
+  gid: number,
+  callback: CallbackWithError,
+) {
+  callback = makeCallback(callback);
+  path = getValidatedPath(path).toString();
+  validateInteger(uid, "uid", -1, kMaxUserId);
+  validateInteger(gid, "gid", -1, kMaxUserId);
+
+  op_node_lchown(pathModule.toNamespacedPath(path), uid, gid).then(
+    () => callback(null),
+    callback,
+  );
+}
+
+export const lchownPromise = promisify(lchown) as (
+  path: string | Buffer | URL,
+  uid: number,
+  gid: number,
+) => Promise<void>;
+
+/**
+ * Synchronously changes the owner and group
+ * of a file, without following symlinks.
+ */
+export function lchownSync(
+  path: string | Buffer | URL,
+  uid: number,
+  gid: number,
+) {
+  path = getValidatedPath(path).toString();
+  validateInteger(uid, "uid", -1, kMaxUserId);
+  validateInteger(gid, "gid", -1, kMaxUserId);
+
+  op_node_lchown_sync(pathModule.toNamespacedPath(path), uid, gid);
+}
diff --git a/ext/node/polyfills/_fs/_fs_lutimes.ts b/ext/node/polyfills/_fs/_fs_lutimes.ts
new file mode 100644
index 00000000000000..2475c57149732d
--- /dev/null
+++ b/ext/node/polyfills/_fs/_fs_lutimes.ts
@@ -0,0 +1,85 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+// deno-lint-ignore-file prefer-primordials
+
+import type { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
+import { type Buffer } from "node:buffer";
+import { primordials } from "ext:core/mod.js";
+import { op_node_lutimes, op_node_lutimes_sync } from "ext:core/ops";
+import { promisify } from "ext:deno_node/internal/util.mjs";
+import {
+  getValidatedPath,
+  toUnixTimestamp,
+} from "ext:deno_node/internal/fs/utils.mjs";
+
+const { MathTrunc } = primordials;
+
+type TimeLike = number | string | Date;
+type PathLike = string | Buffer | URL;
+
+function getValidUnixTime(
+  value: TimeLike,
+  name: string,
+): [number, number] {
+  if (typeof value === "string") {
+    value = Number(value);
+  }
+
+  if (
+    typeof value === "number" &&
+    (Number.isNaN(value) || !Number.isFinite(value))
+  ) {
+    throw new Deno.errors.InvalidData(
+      `invalid ${name}, must not be infinity or NaN`,
+    );
+  }
+
+  const unixSeconds = toUnixTimestamp(value);
+
+  const seconds = MathTrunc(unixSeconds);
+  const nanoseconds = MathTrunc((unixSeconds * 1e3) - (seconds * 1e3)) * 1e6;
+
+  return [
+    seconds,
+    nanoseconds,
+  ];
+}
+
+export function lutimes(
+  path: PathLike,
+  atime: TimeLike,
+  mtime: TimeLike,
+  callback: CallbackWithError,
+): void {
+  if (!callback) {
+    throw new Error("No callback function supplied");
+  }
+  const [atimeSecs, atimeNanos] = getValidUnixTime(atime, "atime");
+  const [mtimeSecs, mtimeNanos] = getValidUnixTime(mtime, "mtime");
+
+  path = getValidatedPath(path).toString();
+
+  op_node_lutimes(path, atimeSecs, atimeNanos, mtimeSecs, mtimeNanos).then(
+    () => callback(null),
+    callback,
+  );
+}
+
+export function lutimesSync(
+  path: PathLike,
+  atime: TimeLike,
+  mtime: TimeLike,
+): void {
+  const { 0: atimeSecs, 1: atimeNanos } = getValidUnixTime(atime, "atime");
+  const { 0: mtimeSecs, 1: mtimeNanos } = getValidUnixTime(mtime, "mtime");
+
+  path = getValidatedPath(path).toString();
+
+  op_node_lutimes_sync(path, atimeSecs, atimeNanos, mtimeSecs, mtimeNanos);
+}
+
+export const lutimesPromise = promisify(lutimes) as (
+  path: PathLike,
+  atime: TimeLike,
+  mtime: TimeLike,
+) => Promise<void>;
diff --git a/ext/node/polyfills/_fs/_fs_read.ts b/ext/node/polyfills/_fs/_fs_read.ts
index cf0c5e51dd90b0..e25f41e7645074 100644
--- a/ext/node/polyfills/_fs/_fs_read.ts
+++ b/ext/node/polyfills/_fs/_fs_read.ts
@@ -88,10 +88,6 @@ export function read(
     if (
       !(opt.buffer instanceof Buffer) && !(opt.buffer instanceof Uint8Array)
     ) {
-      if (opt.buffer === null) {
-        // @ts-ignore: Intentionally create TypeError for passing test-fs-read.js#L87
-        length = opt.buffer.byteLength;
-      }
       throw new ERR_INVALID_ARG_TYPE("buffer", [
         "Buffer",
         "TypedArray",
diff --git a/ext/node/polyfills/_fs/_fs_readdir.ts b/ext/node/polyfills/_fs/_fs_readdir.ts
index f8c0a59d6916b9..3b314227dc15a2 100644
--- a/ext/node/polyfills/_fs/_fs_readdir.ts
+++ b/ext/node/polyfills/_fs/_fs_readdir.ts
@@ -11,7 +11,7 @@ import { getValidatedPath } from "ext:deno_node/internal/fs/utils.mjs";
 import { Buffer } from "node:buffer";
 import { promisify } from "ext:deno_node/internal/util.mjs";
 
-function toDirent(val: Deno.DirEntry): Dirent {
+function toDirent(val: Deno.DirEntry & { parentPath: string }): Dirent {
   return new Dirent(val);
 }
 
@@ -67,13 +67,15 @@ export function readdir(
   }
 
   try {
-    asyncIterableToCallback(Deno.readDir(path.toString()), (val, done) => {
+    path = path.toString();
+    asyncIterableToCallback(Deno.readDir(path), (val, done) => {
       if (typeof path !== "string") return;
       if (done) {
         callback(null, result);
         return;
       }
       if (options?.withFileTypes) {
+        val.parentPath = path;
         result.push(toDirent(val));
       } else result.push(decode(val.name));
     }, (e) => {
@@ -130,8 +132,10 @@ export function readdirSync(
   }
 
   try {
-    for (const file of Deno.readDirSync(path.toString())) {
+    path = path.toString();
+    for (const file of Deno.readDirSync(path)) {
       if (options?.withFileTypes) {
+        file.parentPath = path;
         result.push(toDirent(file));
       } else result.push(decode(file.name));
     }
diff --git a/ext/node/polyfills/_fs/_fs_utimes.ts b/ext/node/polyfills/_fs/_fs_utimes.ts
index 1d0e5c1fff807f..3fff4a46235aa3 100644
--- a/ext/node/polyfills/_fs/_fs_utimes.ts
+++ b/ext/node/polyfills/_fs/_fs_utimes.ts
@@ -4,13 +4,16 @@
 // deno-lint-ignore-file prefer-primordials
 
 import type { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
-import { pathFromURL } from "ext:deno_web/00_infra.js";
 import { promisify } from "ext:deno_node/internal/util.mjs";
+import {
+  getValidatedPath,
+  toUnixTimestamp,
+} from "ext:deno_node/internal/fs/utils.mjs";
 
 function getValidTime(
   time: number | string | Date,
   name: string,
-): number | Date {
+): number {
   if (typeof time === "string") {
     time = Number(time);
   }
@@ -24,7 +27,7 @@ function getValidTime(
     );
   }
 
-  return time;
+  return toUnixTimestamp(time);
 }
 
 export function utimes(
@@ -33,7 +36,7 @@ export function utimes(
   mtime: number | string | Date,
   callback: CallbackWithError,
 ) {
-  path = path instanceof URL ? pathFromURL(path) : path;
+  path = getValidatedPath(path).toString();
 
   if (!callback) {
     throw new Deno.errors.InvalidData("No callback function supplied");
@@ -56,7 +59,7 @@ export function utimesSync(
   atime: number | string | Date,
   mtime: number | string | Date,
 ) {
-  path = path instanceof URL ? pathFromURL(path) : path;
+  path = getValidatedPath(path).toString();
   atime = getValidTime(atime, "atime");
   mtime = getValidTime(mtime, "mtime");
 
diff --git a/ext/node/polyfills/_fs/_fs_write.mjs b/ext/node/polyfills/_fs/_fs_write.mjs
index aa23805bf3f26d..1ad6ac492a95b3 100644
--- a/ext/node/polyfills/_fs/_fs_write.mjs
+++ b/ext/node/polyfills/_fs/_fs_write.mjs
@@ -13,7 +13,6 @@ import * as io from "ext:deno_io/12_io.js";
 import * as fs from "ext:deno_fs/30_fs.js";
 import {
   getValidatedFd,
-  showStringCoercionDeprecation,
   validateOffsetLengthWrite,
   validateStringAfterArrayBufferView,
 } from "ext:deno_node/internal/fs/utils.mjs";
@@ -114,9 +113,6 @@ export function write(fd, buffer, offset, length, position, callback) {
   // `fs.write(fd, string[, position[, encoding]], callback)`
 
   validateStringAfterArrayBufferView(buffer, "buffer");
-  if (typeof buffer !== "string") {
-    showStringCoercionDeprecation();
-  }
 
   if (typeof position !== "function") {
     if (typeof offset === "function") {
@@ -128,7 +124,7 @@ export function write(fd, buffer, offset, length, position, callback) {
     length = "utf-8";
   }
 
-  const str = String(buffer);
+  const str = buffer;
   validateEncoding(str, length);
   callback = maybeCallback(position);
   buffer = Buffer.from(str, length);
diff --git a/ext/node/polyfills/_fs/_fs_writeFile.ts b/ext/node/polyfills/_fs/_fs_writeFile.ts
index 60b31897ecb1b0..f0014c36d26341 100644
--- a/ext/node/polyfills/_fs/_fs_writeFile.ts
+++ b/ext/node/polyfills/_fs/_fs_writeFile.ts
@@ -20,7 +20,6 @@ import {
   denoErrorToNodeError,
 } from "ext:deno_node/internal/errors.ts";
 import {
-  showStringCoercionDeprecation,
   validateStringAfterArrayBufferView,
 } from "ext:deno_node/internal/fs/utils.mjs";
 import { promisify } from "ext:deno_node/internal/util.mjs";
@@ -32,8 +31,7 @@ interface Writer {
 
 export function writeFile(
   pathOrRid: string | number | URL,
-  // deno-lint-ignore ban-types
-  data: string | Uint8Array | Object,
+  data: string | Uint8Array,
   optOrCallback: Encodings | CallbackWithError | WriteFileOptions | undefined,
   callback?: CallbackWithError,
 ) {
@@ -61,10 +59,7 @@ export function writeFile(
 
   if (!ArrayBuffer.isView(data)) {
     validateStringAfterArrayBufferView(data, "data");
-    if (typeof data !== "string") {
-      showStringCoercionDeprecation();
-    }
-    data = Buffer.from(String(data), encoding);
+    data = Buffer.from(data, encoding);
   }
 
   const isRid = typeof pathOrRid === "number";
@@ -101,15 +96,13 @@ export function writeFile(
 
 export const writeFilePromise = promisify(writeFile) as (
   pathOrRid: string | number | URL,
-  // deno-lint-ignore ban-types
-  data: string | Uint8Array | Object,
+  data: string | Uint8Array,
   options?: Encodings | WriteFileOptions,
 ) => Promise<void>;
 
 export function writeFileSync(
   pathOrRid: string | number | URL,
-  // deno-lint-ignore ban-types
-  data: string | Uint8Array | Object,
+  data: string | Uint8Array,
   options?: Encodings | WriteFileOptions,
 ) {
   pathOrRid = pathOrRid instanceof URL ? pathFromURL(pathOrRid) : pathOrRid;
@@ -127,10 +120,7 @@ export function writeFileSync(
 
   if (!ArrayBuffer.isView(data)) {
     validateStringAfterArrayBufferView(data, "data");
-    if (typeof data !== "string") {
-      showStringCoercionDeprecation();
-    }
-    data = Buffer.from(String(data), encoding);
+    data = Buffer.from(data, encoding);
   }
 
   const isRid = typeof pathOrRid === "number";
diff --git a/ext/node/polyfills/_http_common.ts b/ext/node/polyfills/_http_common.ts
index d4822960eccf78..24dae6f3002515 100644
--- a/ext/node/polyfills/_http_common.ts
+++ b/ext/node/polyfills/_http_common.ts
@@ -1,20 +1,19 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
-const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/;
+import { primordials } from "ext:core/mod.js";
+const { RegExpPrototypeTest, SafeRegExp } = primordials;
+const tokenRegExp = new SafeRegExp(/^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/);
 /**
  * Verifies that the given val is a valid HTTP token
  * per the rules defined in RFC 7230
  * See https://tools.ietf.org/html/rfc7230#section-3.2.6
  */
 function checkIsHttpToken(val: string) {
-  return tokenRegExp.test(val);
+  return RegExpPrototypeTest(tokenRegExp, val);
 }
 
-const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
+const headerCharRegex = new SafeRegExp(/[^\t\x20-\x7e\x80-\xff]/);
 /**
  * True if val contains an invalid field-vchar
  *  field-value    = *( field-content / obs-fold )
@@ -22,10 +21,10 @@ const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
  *  field-vchar    = VCHAR / obs-text
  */
 function checkInvalidHeaderChar(val: string) {
-  return headerCharRegex.test(val);
+  return RegExpPrototypeTest(headerCharRegex, val);
 }
 
-export const chunkExpression = /(?:^|\W)chunked(?:$|\W)/i;
+export const chunkExpression = new SafeRegExp(/(?:^|\W)chunked(?:$|\W)/i);
 export {
   checkInvalidHeaderChar as _checkInvalidHeaderChar,
   checkIsHttpToken as _checkIsHttpToken,
diff --git a/ext/node/polyfills/_process/process.ts b/ext/node/polyfills/_process/process.ts
index 046169b08afe4b..5abde1cf0e2e7d 100644
--- a/ext/node/polyfills/_process/process.ts
+++ b/ext/node/polyfills/_process/process.ts
@@ -1,13 +1,23 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent, Inc. and Node.js contributors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
 // The following are all the process APIs that don't depend on the stream module
 // They have to be split this way to prevent a circular dependency
 
-import { core } from "ext:core/mod.js";
+import { core, primordials } from "ext:core/mod.js";
+const {
+  Error,
+  ObjectGetOwnPropertyNames,
+  String,
+  ReflectOwnKeys,
+  ArrayPrototypeIncludes,
+  Object,
+  Proxy,
+  ObjectPrototype,
+  ObjectPrototypeIsPrototypeOf,
+  TypeErrorPrototype,
+} = primordials;
+const { build } = core;
 
 import { nextTick as _nextTick } from "ext:deno_node/_next_tick.ts";
 import { _exiting } from "ext:deno_node/_process/exiting.ts";
@@ -15,11 +25,11 @@ import * as fs from "ext:deno_fs/30_fs.js";
 
 /** Returns the operating system CPU architecture for which the Deno binary was compiled */
 export function arch(): string {
-  if (core.build.arch == "x86_64") {
+  if (build.arch == "x86_64") {
     return "x64";
-  } else if (core.build.arch == "aarch64") {
+  } else if (build.arch == "aarch64") {
     return "arm64";
-  } else if (core.build.arch == "riscv64gc") {
+  } else if (build.arch == "riscv64gc") {
     return "riscv64";
   } else {
     throw Error("unreachable");
@@ -41,14 +51,18 @@ function denoEnvGet(name: string) {
   try {
     return Deno.env.get(name);
   } catch (e) {
-    if (e instanceof TypeError || e instanceof Deno.errors.PermissionDenied) {
+    if (
+      ObjectPrototypeIsPrototypeOf(TypeErrorPrototype, e) ||
+      // TODO(iuioiua): Use `PermissionDeniedPrototype` when it's available
+      ObjectPrototypeIsPrototypeOf(Deno.errors.PermissionDenied.prototype, e)
+    ) {
       return undefined;
     }
     throw e;
   }
 }
 
-const OBJECT_PROTO_PROP_NAMES = Object.getOwnPropertyNames(Object.prototype);
+const OBJECT_PROTO_PROP_NAMES = ObjectGetOwnPropertyNames(ObjectPrototype);
 /**
  * https://nodejs.org/api/process.html#process_process_env
  * Requires env permissions
@@ -66,13 +80,13 @@ export const env: InstanceType<ObjectConstructor> & Record<string, string> =
         return envValue;
       }
 
-      if (OBJECT_PROTO_PROP_NAMES.includes(prop)) {
+      if (ArrayPrototypeIncludes(OBJECT_PROTO_PROP_NAMES, prop)) {
         return target[prop];
       }
 
       return envValue;
     },
-    ownKeys: () => Reflect.ownKeys(Deno.env.toObject()),
+    ownKeys: () => ReflectOwnKeys(Deno.env.toObject()),
     getOwnPropertyDescriptor: (_target, name) => {
       const value = denoEnvGet(String(name));
       if (value) {
diff --git a/ext/node/polyfills/_process/streams.mjs b/ext/node/polyfills/_process/streams.mjs
index f50e20588836d2..6f289fb776eed7 100644
--- a/ext/node/polyfills/_process/streams.mjs
+++ b/ext/node/polyfills/_process/streams.mjs
@@ -1,8 +1,17 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent, Inc. and Node.js contributors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
+import { primordials } from "ext:core/mod.js";
+const {
+  Uint8ArrayPrototype,
+  Error,
+  ObjectDefineProperties,
+  ObjectDefineProperty,
+  TypedArrayPrototypeSlice,
+  PromisePrototypeThen,
+  ObjectValues,
+  ObjectPrototypeIsPrototypeOf,
+} = primordials;
 
 import { Buffer } from "node:buffer";
 import {
@@ -26,7 +35,11 @@ export function createWritableStdioStream(writer, name, warmup = false) {
         );
         return;
       }
-      writer.writeSync(buf instanceof Uint8Array ? buf : Buffer.from(buf, enc));
+      writer.writeSync(
+        ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, buf)
+          ? buf
+          : Buffer.from(buf, enc),
+      );
       cb();
     },
     destroy(err, cb) {
@@ -39,8 +52,10 @@ export function createWritableStdioStream(writer, name, warmup = false) {
   });
   let fd = -1;
 
+  // deno-lint-ignore prefer-primordials
   if (writer instanceof io.Stdout) {
     fd = io.STDOUT_RID;
+    // deno-lint-ignore prefer-primordials
   } else if (writer instanceof io.Stderr) {
     fd = io.STDERR_RID;
   }
@@ -48,7 +63,7 @@ export function createWritableStdioStream(writer, name, warmup = false) {
   stream.destroySoon = stream.destroy;
   stream._isStdio = true;
   stream.once("close", () => writer?.close());
-  Object.defineProperties(stream, {
+  ObjectDefineProperties(stream, {
     columns: {
       enumerable: true,
       configurable: true,
@@ -69,7 +84,7 @@ export function createWritableStdioStream(writer, name, warmup = false) {
       enumerable: true,
       configurable: true,
       value: () =>
-        writer?.isTerminal() ? Object.values(Deno.consoleSize?.()) : undefined,
+        writer?.isTerminal() ? ObjectValues(Deno.consoleSize?.()) : undefined,
     },
   });
 
@@ -107,14 +122,12 @@ function _guessStdinType(fd) {
 
 const _read = function (size) {
   const p = Buffer.alloc(size || 16 * 1024);
-  io.stdin?.read(p).then(
-    (length) => {
-      this.push(length === null ? null : p.slice(0, length));
-    },
-    (error) => {
-      this.destroy(error);
-    },
-  );
+  PromisePrototypeThen(io.stdin?.read(p), (length) => {
+    // deno-lint-ignore prefer-primordials
+    this.push(length === null ? null : TypedArrayPrototypeSlice(p, 0, length));
+  }, (error) => {
+    this.destroy(error);
+  });
 };
 
 let readStream;
@@ -182,13 +195,14 @@ export const initStdin = (warmup = false) => {
       // Provide a dummy contentless input for e.g. non-console
       // Windows applications.
       stdin = new Readable({ read() {} });
+      // deno-lint-ignore prefer-primordials
       stdin.push(null);
     }
   }
 
   stdin.on("close", () => io.stdin?.close());
   stdin.fd = io.stdin ? io.STDIN_RID : -1;
-  Object.defineProperty(stdin, "isTTY", {
+  ObjectDefineProperty(stdin, "isTTY", {
     enumerable: true,
     configurable: true,
     get() {
@@ -201,7 +215,7 @@ export const initStdin = (warmup = false) => {
     stdin._isRawMode = enable;
     return stdin;
   };
-  Object.defineProperty(stdin, "isRaw", {
+  ObjectDefineProperty(stdin, "isRaw", {
     enumerable: true,
     configurable: true,
     get() {
diff --git a/ext/node/polyfills/_stream.mjs b/ext/node/polyfills/_stream.mjs
index 591f8bb512e050..075705e00f0c91 100644
--- a/ext/node/polyfills/_stream.mjs
+++ b/ext/node/polyfills/_stream.mjs
@@ -3754,7 +3754,14 @@ var require_writable = __commonJS({
       this.destroyed = false;
       const noDecode = !!(options && options.decodeStrings === false);
       this.decodeStrings = !noDecode;
-      this.defaultEncoding = options && options.defaultEncoding || "utf8";
+      const defaultEncoding = options?.defaultEncoding;
+      if (defaultEncoding == null) {
+        this.defaultEncoding = 'utf8';
+      } else if (Buffer2.isEncoding(defaultEncoding)) {
+        this.defaultEncoding = defaultEncoding;
+      } else {
+        throw new ERR_UNKNOWN_ENCODING(defaultEncoding);
+      }
       this.length = 0;
       this.writing = false;
       this.corked = 0;
@@ -3845,10 +3852,12 @@ var require_writable = __commonJS({
       const state = stream._writableState;
       if (typeof encoding === "function") {
         cb = encoding;
-        encoding = state.defaultEncoding;
+        // Simulates https://github.com/nodejs/node/commit/dbed0319ac438dcbd6e92483f3280b1dc6767e00
+        encoding = state.objectMode ? undefined : state.defaultEncoding;
       } else {
         if (!encoding) {
-          encoding = state.defaultEncoding;
+          // Simulates https://github.com/nodejs/node/commit/dbed0319ac438dcbd6e92483f3280b1dc6767e00
+          encoding = state.objectMode ? undefined : state.defaultEncoding;
         } else if (encoding !== "buffer" && !Buffer2.isEncoding(encoding)) {
           throw new ERR_UNKNOWN_ENCODING(encoding);
         }
@@ -4031,7 +4040,7 @@ var require_writable = __commonJS({
       }
       while (count-- > 0) {
         state.pendingcb--;
-        cb();
+        cb(null);
       }
       if (state.destroyed) {
         errorBuffer(state);
@@ -4158,8 +4167,10 @@ var require_writable = __commonJS({
         err = new ERR_STREAM_DESTROYED("end");
       }
       if (typeof cb === "function") {
-        if (err || state.finished) {
+        if (err) {
           process.nextTick(cb, err);
+        } else if (state.finished) {
+          process.nextTick(cb, null);
         } else {
           state[kOnFinished].push(cb);
         }
@@ -4246,7 +4257,7 @@ var require_writable = __commonJS({
       state.finished = true;
       const onfinishCallbacks = state[kOnFinished].splice(0);
       for (let i = 0; i < onfinishCallbacks.length; i++) {
-        onfinishCallbacks[i]();
+        onfinishCallbacks[i](null);
       }
       stream.emit("finish");
       if (state.autoDestroy) {
diff --git a/ext/node/polyfills/_utils.ts b/ext/node/polyfills/_utils.ts
index 4a52f444114984..78b9bdddc3643c 100644
--- a/ext/node/polyfills/_utils.ts
+++ b/ext/node/polyfills/_utils.ts
@@ -1,8 +1,19 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
+import { primordials } from "ext:core/mod.js";
+const {
+  Error,
+  PromisePrototypeThen,
+  ArrayPrototypePop,
+  StringPrototypeToLowerCase,
+  NumberIsInteger,
+  ObjectGetOwnPropertyNames,
+  ReflectGetOwnPropertyDescriptor,
+  ObjectDefineProperty,
+  NumberIsSafeInteger,
+  FunctionPrototypeApply,
+  SafeArrayIterator,
+} = primordials;
 import { TextDecoder, TextEncoder } from "ext:deno_web/08_text_encoding.js";
 import { errorMap } from "ext:deno_node/internal_binding/uv.ts";
 import { codes } from "ext:deno_node/internal/error_codes.ts";
@@ -53,9 +64,10 @@ export function intoCallbackAPI<T>(
   // deno-lint-ignore no-explicit-any
   ...args: any[]
 ) {
-  func(...args).then(
-    (value) => cb && cb(null, value),
-    (err) => cb && cb(err),
+  PromisePrototypeThen(
+    func(...new SafeArrayIterator(args)),
+    (value: T) => cb && cb(null, value),
+    (err: MaybeNull<Error>) => cb && cb(err),
   );
 }
 
@@ -67,15 +79,18 @@ export function intoCallbackAPIWithIntercept<T1, T2>(
   // deno-lint-ignore no-explicit-any
   ...args: any[]
 ) {
-  func(...args).then(
-    (value) => cb && cb(null, interceptor(value)),
-    (err) => cb && cb(err),
+  PromisePrototypeThen(
+    func(...new SafeArrayIterator(args)),
+    (value: T1) => cb && cb(null, interceptor(value)),
+    (err: MaybeNull<Error>) => cb && cb(err),
   );
 }
 
 export function spliceOne(list: string[], index: number) {
-  for (; index + 1 < list.length; index++) list[index] = list[index + 1];
-  list.pop();
+  for (; index + 1 < list.length; index++) {
+    list[index] = list[index + 1];
+  }
+  ArrayPrototypePop(list);
 }
 
 // Taken from: https://github.com/nodejs/node/blob/ba684805b6c0eded76e5cd89ee00328ac7a59365/lib/internal/util.js#L125
@@ -95,12 +110,15 @@ function slowCases(enc: string): TextEncodings | undefined {
     case 4:
       if (enc === "UTF8") return "utf8";
       if (enc === "ucs2" || enc === "UCS2") return "utf16le";
-      enc = `${enc}`.toLowerCase();
+      enc = StringPrototypeToLowerCase(enc);
       if (enc === "utf8") return "utf8";
       if (enc === "ucs2") return "utf16le";
       break;
     case 3:
-      if (enc === "hex" || enc === "HEX" || `${enc}`.toLowerCase() === "hex") {
+      if (
+        enc === "hex" || enc === "HEX" ||
+        StringPrototypeToLowerCase(enc) === "hex"
+      ) {
         return "hex";
       }
       break;
@@ -110,7 +128,7 @@ function slowCases(enc: string): TextEncodings | undefined {
       if (enc === "UTF-8") return "utf8";
       if (enc === "ASCII") return "ascii";
       if (enc === "UCS-2") return "utf16le";
-      enc = `${enc}`.toLowerCase();
+      enc = StringPrototypeToLowerCase(enc);
       if (enc === "utf-8") return "utf8";
       if (enc === "ascii") return "ascii";
       if (enc === "ucs-2") return "utf16le";
@@ -120,7 +138,7 @@ function slowCases(enc: string): TextEncodings | undefined {
       if (enc === "latin1" || enc === "binary") return "latin1";
       if (enc === "BASE64") return "base64";
       if (enc === "LATIN1" || enc === "BINARY") return "latin1";
-      enc = `${enc}`.toLowerCase();
+      enc = StringPrototypeToLowerCase(enc);
       if (enc === "base64") return "base64";
       if (enc === "latin1" || enc === "binary") return "latin1";
       break;
@@ -128,7 +146,7 @@ function slowCases(enc: string): TextEncodings | undefined {
       if (
         enc === "utf16le" ||
         enc === "UTF16LE" ||
-        `${enc}`.toLowerCase() === "utf16le"
+        StringPrototypeToLowerCase(enc) === "utf16le"
       ) {
         return "utf16le";
       }
@@ -137,7 +155,7 @@ function slowCases(enc: string): TextEncodings | undefined {
       if (
         enc === "utf-16le" ||
         enc === "UTF-16LE" ||
-        `${enc}`.toLowerCase() === "utf-16le"
+        StringPrototypeToLowerCase(enc) === "utf-16le"
       ) {
         return "utf16le";
       }
@@ -154,7 +172,7 @@ export function validateIntegerRange(
   max = 2147483647,
 ) {
   // The defaults for min and max correspond to the limits of 32-bit integers.
-  if (!Number.isInteger(value)) {
+  if (!NumberIsInteger(value)) {
     throw new Error(`${name} must be 'an integer' but was ${value}`);
   }
 
@@ -175,26 +193,26 @@ export function once<T = undefined>(
   return function (this: unknown, ...args: OptionalSpread<T>) {
     if (called) return;
     called = true;
-    callback.apply(this, args);
+    FunctionPrototypeApply(callback, this, args);
   };
 }
 
 export function makeMethodsEnumerable(klass: { new (): unknown }) {
   const proto = klass.prototype;
-  for (const key of Object.getOwnPropertyNames(proto)) {
+  const names = ObjectGetOwnPropertyNames(proto);
+  for (let i = 0; i < names.length; i++) {
+    const key = names[i];
     const value = proto[key];
     if (typeof value === "function") {
-      const desc = Reflect.getOwnPropertyDescriptor(proto, key);
+      const desc = ReflectGetOwnPropertyDescriptor(proto, key);
       if (desc) {
         desc.enumerable = true;
-        Object.defineProperty(proto, key, desc);
+        ObjectDefineProperty(proto, key, desc);
       }
     }
   }
 }
 
-const NumberIsSafeInteger = Number.isSafeInteger;
-
 /**
  * Returns a system error name from an error code number.
  * @param code error code number
diff --git a/ext/node/polyfills/_zlib_binding.mjs b/ext/node/polyfills/_zlib_binding.mjs
index 729af9b352b5d8..118f9edc47a1c9 100644
--- a/ext/node/polyfills/_zlib_binding.mjs
+++ b/ext/node/polyfills/_zlib_binding.mjs
@@ -50,8 +50,8 @@ import {
   op_zlib_new,
   op_zlib_reset,
   op_zlib_write,
-  op_zlib_write_async,
 } from "ext:core/ops";
+import process from "node:process";
 
 const writeResult = new Uint32Array(2);
 
@@ -124,18 +124,20 @@ class Zlib {
     out_off,
     out_len,
   ) {
-    op_zlib_write_async(
-      this.#handle,
-      flush ?? Z_NO_FLUSH,
-      input,
-      in_off,
-      in_len,
-      out,
-      out_off,
-      out_len,
-    ).then(([err, availOut, availIn]) => {
-      if (this.#checkError(err)) {
-        this.callback(availIn, availOut);
+    process.nextTick(() => {
+      const res = this.writeSync(
+        flush ?? Z_NO_FLUSH,
+        input,
+        in_off,
+        in_len,
+        out,
+        out_off,
+        out_len,
+      );
+
+      if (res) {
+        const [availOut, availIn] = res;
+        this.callback(availOut, availIn);
       }
     });
 
diff --git a/ext/node/polyfills/constants.ts b/ext/node/polyfills/constants.ts
index 5ea078dbd7c26b..691621edc4c609 100644
--- a/ext/node/polyfills/constants.ts
+++ b/ext/node/polyfills/constants.ts
@@ -4,6 +4,8 @@
 
 import { constants as fsConstants } from "node:fs";
 import { constants as osConstants } from "node:os";
+import { constants as cryptoConstants } from "node:crypto";
+import { constants as zlibConstants } from "node:zlib";
 
 export default {
   ...fsConstants,
@@ -11,6 +13,8 @@ export default {
   ...osConstants.errno,
   ...osConstants.signals,
   ...osConstants.priority,
+  ...cryptoConstants,
+  ...zlibConstants,
 };
 
 export const {
@@ -180,3 +184,187 @@ export const {
   SIGXCPU,
   SIGXFSZ,
 } = osConstants.signals;
+export const {
+  OPENSSL_VERSION_NUMBER,
+  SSL_OP_ALL,
+  SSL_OP_ALLOW_NO_DHE_KEX,
+  SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION,
+  SSL_OP_CIPHER_SERVER_PREFERENCE,
+  SSL_OP_CISCO_ANYCONNECT,
+  SSL_OP_COOKIE_EXCHANGE,
+  SSL_OP_CRYPTOPRO_TLSEXT_BUG,
+  SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS,
+  SSL_OP_EPHEMERAL_RSA,
+  SSL_OP_LEGACY_SERVER_CONNECT,
+  SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER,
+  SSL_OP_MICROSOFT_SESS_ID_BUG,
+  SSL_OP_MSIE_SSLV2_RSA_PADDING,
+  SSL_OP_NETSCAPE_CA_DN_BUG,
+  SSL_OP_NETSCAPE_CHALLENGE_BUG,
+  SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG,
+  SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG,
+  SSL_OP_NO_COMPRESSION,
+  SSL_OP_NO_ENCRYPT_THEN_MAC,
+  SSL_OP_NO_QUERY_MTU,
+  SSL_OP_NO_RENEGOTIATION,
+  SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION,
+  SSL_OP_NO_SSLv2,
+  SSL_OP_NO_SSLv3,
+  SSL_OP_NO_TICKET,
+  SSL_OP_NO_TLSv1,
+  SSL_OP_NO_TLSv1_1,
+  SSL_OP_NO_TLSv1_2,
+  SSL_OP_NO_TLSv1_3,
+  SSL_OP_PKCS1_CHECK_1,
+  SSL_OP_PKCS1_CHECK_2,
+  SSL_OP_PRIORITIZE_CHACHA,
+  SSL_OP_SINGLE_DH_USE,
+  SSL_OP_SINGLE_ECDH_USE,
+  SSL_OP_SSLEAY_080_CLIENT_DH_BUG,
+  SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG,
+  SSL_OP_TLS_BLOCK_PADDING_BUG,
+  SSL_OP_TLS_D5_BUG,
+  SSL_OP_TLS_ROLLBACK_BUG,
+  ENGINE_METHOD_RSA,
+  ENGINE_METHOD_DSA,
+  ENGINE_METHOD_DH,
+  ENGINE_METHOD_RAND,
+  ENGINE_METHOD_EC,
+  ENGINE_METHOD_CIPHERS,
+  ENGINE_METHOD_DIGESTS,
+  ENGINE_METHOD_PKEY_METHS,
+  ENGINE_METHOD_PKEY_ASN1_METHS,
+  ENGINE_METHOD_ALL,
+  ENGINE_METHOD_NONE,
+  DH_CHECK_P_NOT_SAFE_PRIME,
+  DH_CHECK_P_NOT_PRIME,
+  DH_UNABLE_TO_CHECK_GENERATOR,
+  DH_NOT_SUITABLE_GENERATOR,
+  ALPN_ENABLED,
+  RSA_PKCS1_PADDING,
+  RSA_SSLV23_PADDING,
+  RSA_NO_PADDING,
+  RSA_PKCS1_OAEP_PADDING,
+  RSA_X931_PADDING,
+  RSA_PKCS1_PSS_PADDING,
+  RSA_PSS_SALTLEN_DIGEST,
+  RSA_PSS_SALTLEN_MAX_SIGN,
+  RSA_PSS_SALTLEN_AUTO,
+  defaultCoreCipherList,
+  TLS1_VERSION,
+  TLS1_1_VERSION,
+  TLS1_2_VERSION,
+  TLS1_3_VERSION,
+  POINT_CONVERSION_COMPRESSED,
+  POINT_CONVERSION_UNCOMPRESSED,
+  POINT_CONVERSION_HYBRID,
+} = cryptoConstants;
+export const {
+  Z_NO_FLUSH,
+  Z_PARTIAL_FLUSH,
+  Z_SYNC_FLUSH,
+  Z_FULL_FLUSH,
+  Z_FINISH,
+  Z_BLOCK,
+  Z_OK,
+  Z_STREAM_END,
+  Z_NEED_DICT,
+  Z_ERRNO,
+  Z_STREAM_ERROR,
+  Z_DATA_ERROR,
+  Z_MEM_ERROR,
+  Z_BUF_ERROR,
+  Z_VERSION_ERROR,
+  Z_NO_COMPRESSION,
+  Z_BEST_SPEED,
+  Z_BEST_COMPRESSION,
+  Z_DEFAULT_COMPRESSION,
+  Z_FILTERED,
+  Z_HUFFMAN_ONLY,
+  Z_RLE,
+  Z_FIXED,
+  Z_DEFAULT_STRATEGY,
+  ZLIB_VERNUM,
+  DEFLATE,
+  INFLATE,
+  GZIP,
+  GUNZIP,
+  DEFLATERAW,
+  INFLATERAW,
+  UNZIP,
+  BROTLI_DECODE,
+  BROTLI_ENCODE,
+  Z_MIN_WINDOWBITS,
+  Z_MAX_WINDOWBITS,
+  Z_DEFAULT_WINDOWBITS,
+  Z_MIN_CHUNK,
+  Z_MAX_CHUNK,
+  Z_DEFAULT_CHUNK,
+  Z_MIN_MEMLEVEL,
+  Z_MAX_MEMLEVEL,
+  Z_DEFAULT_MEMLEVEL,
+  Z_MIN_LEVEL,
+  Z_MAX_LEVEL,
+  Z_DEFAULT_LEVEL,
+  BROTLI_OPERATION_PROCESS,
+  BROTLI_OPERATION_FLUSH,
+  BROTLI_OPERATION_FINISH,
+  BROTLI_OPERATION_EMIT_METADATA,
+  BROTLI_PARAM_MODE,
+  BROTLI_MODE_GENERIC,
+  BROTLI_MODE_TEXT,
+  BROTLI_MODE_FONT,
+  BROTLI_DEFAULT_MODE,
+  BROTLI_PARAM_QUALITY,
+  BROTLI_MIN_QUALITY,
+  BROTLI_MAX_QUALITY,
+  BROTLI_DEFAULT_QUALITY,
+  BROTLI_PARAM_LGWIN,
+  BROTLI_MIN_WINDOW_BITS,
+  BROTLI_MAX_WINDOW_BITS,
+  BROTLI_LARGE_MAX_WINDOW_BITS,
+  BROTLI_DEFAULT_WINDOW,
+  BROTLI_PARAM_LGBLOCK,
+  BROTLI_MIN_INPUT_BLOCK_BITS,
+  BROTLI_MAX_INPUT_BLOCK_BITS,
+  BROTLI_PARAM_DISABLE_LITERAL_CONTEXT_MODELING,
+  BROTLI_PARAM_SIZE_HINT,
+  BROTLI_PARAM_LARGE_WINDOW,
+  BROTLI_PARAM_NPOSTFIX,
+  BROTLI_PARAM_NDIRECT,
+  BROTLI_DECODER_RESULT_ERROR,
+  BROTLI_DECODER_RESULT_SUCCESS,
+  BROTLI_DECODER_RESULT_NEEDS_MORE_INPUT,
+  BROTLI_DECODER_RESULT_NEEDS_MORE_OUTPUT,
+  BROTLI_DECODER_PARAM_DISABLE_RING_BUFFER_REALLOCATION,
+  BROTLI_DECODER_PARAM_LARGE_WINDOW,
+  BROTLI_DECODER_NO_ERROR,
+  BROTLI_DECODER_SUCCESS,
+  BROTLI_DECODER_NEEDS_MORE_INPUT,
+  BROTLI_DECODER_NEEDS_MORE_OUTPUT,
+  BROTLI_DECODER_ERROR_FORMAT_EXUBERANT_NIBBLE,
+  BROTLI_DECODER_ERROR_FORMAT_RESERVED,
+  BROTLI_DECODER_ERROR_FORMAT_EXUBERANT_META_NIBBLE,
+  BROTLI_DECODER_ERROR_FORMAT_SIMPLE_HUFFMAN_ALPHABET,
+  BROTLI_DECODER_ERROR_FORMAT_SIMPLE_HUFFMAN_SAME,
+  BROTLI_DECODER_ERROR_FORMAT_CL_SPACE,
+  BROTLI_DECODER_ERROR_FORMAT_HUFFMAN_SPACE,
+  BROTLI_DECODER_ERROR_FORMAT_CONTEXT_MAP_REPEAT,
+  BROTLI_DECODER_ERROR_FORMAT_BLOCK_LENGTH_1,
+  BROTLI_DECODER_ERROR_FORMAT_BLOCK_LENGTH_2,
+  BROTLI_DECODER_ERROR_FORMAT_TRANSFORM,
+  BROTLI_DECODER_ERROR_FORMAT_DICTIONARY,
+  BROTLI_DECODER_ERROR_FORMAT_WINDOW_BITS,
+  BROTLI_DECODER_ERROR_FORMAT_PADDING_1,
+  BROTLI_DECODER_ERROR_FORMAT_PADDING_2,
+  BROTLI_DECODER_ERROR_FORMAT_DISTANCE,
+  BROTLI_DECODER_ERROR_DICTIONARY_NOT_SET,
+  BROTLI_DECODER_ERROR_INVALID_ARGUMENTS,
+  BROTLI_DECODER_ERROR_ALLOC_CONTEXT_MODES,
+  BROTLI_DECODER_ERROR_ALLOC_TREE_GROUPS,
+  BROTLI_DECODER_ERROR_ALLOC_CONTEXT_MAP,
+  BROTLI_DECODER_ERROR_ALLOC_RING_BUFFER_1,
+  BROTLI_DECODER_ERROR_ALLOC_RING_BUFFER_2,
+  BROTLI_DECODER_ERROR_ALLOC_BLOCK_TYPE_TREES,
+  BROTLI_DECODER_ERROR_UNREACHABLE,
+} = zlibConstants;
diff --git a/ext/node/polyfills/diagnostics_channel.js b/ext/node/polyfills/diagnostics_channel.js
new file mode 100644
index 00000000000000..807c33e475bd40
--- /dev/null
+++ b/ext/node/polyfills/diagnostics_channel.js
@@ -0,0 +1,430 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+
+// TODO(petamoriken): enable prefer-primordials for node polyfills
+// deno-lint-ignore-file prefer-primordials ban-untagged-todo
+
+import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
+import { validateFunction } from "ext:deno_node/internal/validators.mjs";
+import { nextTick } from "node:process";
+import { primordials } from "ext:core/mod.js";
+
+const {
+  ArrayPrototypeAt,
+  ArrayPrototypeIndexOf,
+  ArrayPrototypePush,
+  ArrayPrototypeSplice,
+  ObjectDefineProperty,
+  ObjectGetPrototypeOf,
+  ObjectSetPrototypeOf,
+  Promise,
+  PromisePrototypeThen,
+  PromiseReject,
+  PromiseResolve,
+  ReflectApply,
+  SafeFinalizationRegistry,
+  SafeMap,
+  SymbolHasInstance,
+} = primordials;
+import { WeakReference } from "ext:deno_node/internal/util.mjs";
+
+// Can't delete when weakref count reaches 0 as it could increment again.
+// Only GC can be used as a valid time to clean up the channels map.
+class WeakRefMap extends SafeMap {
+  #finalizers = new SafeFinalizationRegistry((key) => {
+    this.delete(key);
+  });
+
+  set(key, value) {
+    this.#finalizers.register(value, key);
+    return super.set(key, new WeakReference(value));
+  }
+
+  get(key) {
+    return super.get(key)?.get();
+  }
+
+  incRef(key) {
+    return super.get(key)?.incRef();
+  }
+
+  decRef(key) {
+    return super.get(key)?.decRef();
+  }
+}
+
+function markActive(channel) {
+  ObjectSetPrototypeOf(channel, ActiveChannel.prototype);
+  channel._subscribers = [];
+  channel._stores = new SafeMap();
+}
+
+function maybeMarkInactive(channel) {
+  // When there are no more active subscribers or bound, restore to fast prototype.
+  if (!channel._subscribers.length && !channel._stores.size) {
+    ObjectSetPrototypeOf(channel, Channel.prototype);
+    channel._subscribers = undefined;
+    channel._stores = undefined;
+  }
+}
+
+function defaultTransform(data) {
+  return data;
+}
+
+function wrapStoreRun(store, data, next, transform = defaultTransform) {
+  return () => {
+    let context;
+    try {
+      context = transform(data);
+    } catch (err) {
+      nextTick(() => {
+        // TODO(bartlomieju): in Node.js this is using `triggerUncaughtException` API, need
+        // to clarify if we need that or if just throwing the error is enough here.
+        throw err;
+        // triggerUncaughtException(err, false);
+      });
+      return next();
+    }
+
+    return store.run(context, next);
+  };
+}
+
+class ActiveChannel {
+  subscribe(subscription) {
+    validateFunction(subscription, "subscription");
+    ArrayPrototypePush(this._subscribers, subscription);
+    channels.incRef(this.name);
+  }
+
+  unsubscribe(subscription) {
+    const index = ArrayPrototypeIndexOf(this._subscribers, subscription);
+    if (index === -1) return false;
+
+    ArrayPrototypeSplice(this._subscribers, index, 1);
+
+    channels.decRef(this.name);
+    maybeMarkInactive(this);
+
+    return true;
+  }
+
+  bindStore(store, transform) {
+    const replacing = this._stores.has(store);
+    if (!replacing) channels.incRef(this.name);
+    this._stores.set(store, transform);
+  }
+
+  unbindStore(store) {
+    if (!this._stores.has(store)) {
+      return false;
+    }
+
+    this._stores.delete(store);
+
+    channels.decRef(this.name);
+    maybeMarkInactive(this);
+
+    return true;
+  }
+
+  get hasSubscribers() {
+    return true;
+  }
+
+  publish(data) {
+    for (let i = 0; i < (this._subscribers?.length || 0); i++) {
+      try {
+        const onMessage = this._subscribers[i];
+        onMessage(data, this.name);
+      } catch (err) {
+        nextTick(() => {
+          // TODO(bartlomieju): in Node.js this is using `triggerUncaughtException` API, need
+          // to clarify if we need that or if just throwing the error is enough here.
+          throw err;
+          // triggerUncaughtException(err, false);
+        });
+      }
+    }
+  }
+
+  runStores(data, fn, thisArg, ...args) {
+    let run = () => {
+      this.publish(data);
+      return ReflectApply(fn, thisArg, args);
+    };
+
+    for (const entry of this._stores.entries()) {
+      const store = entry[0];
+      const transform = entry[1];
+      run = wrapStoreRun(store, data, run, transform);
+    }
+
+    return run();
+  }
+}
+
+class Channel {
+  constructor(name) {
+    this._subscribers = undefined;
+    this._stores = undefined;
+    this.name = name;
+
+    channels.set(name, this);
+  }
+
+  static [SymbolHasInstance](instance) {
+    const prototype = ObjectGetPrototypeOf(instance);
+    return prototype === Channel.prototype ||
+      prototype === ActiveChannel.prototype;
+  }
+
+  subscribe(subscription) {
+    markActive(this);
+    this.subscribe(subscription);
+  }
+
+  unsubscribe() {
+    return false;
+  }
+
+  bindStore(store, transform) {
+    markActive(this);
+    this.bindStore(store, transform);
+  }
+
+  unbindStore() {
+    return false;
+  }
+
+  get hasSubscribers() {
+    return false;
+  }
+
+  publish() {}
+
+  runStores(_data, fn, thisArg, ...args) {
+    return ReflectApply(fn, thisArg, args);
+  }
+}
+
+const channels = new WeakRefMap();
+
+export function channel(name) {
+  const channel = channels.get(name);
+  if (channel) return channel;
+
+  if (typeof name !== "string" && typeof name !== "symbol") {
+    throw new ERR_INVALID_ARG_TYPE("channel", ["string", "symbol"], name);
+  }
+
+  return new Channel(name);
+}
+
+export function subscribe(name, subscription) {
+  return channel(name).subscribe(subscription);
+}
+
+export function unsubscribe(name, subscription) {
+  return channel(name).unsubscribe(subscription);
+}
+
+export function hasSubscribers(name) {
+  const channel = channels.get(name);
+  if (!channel) return false;
+
+  return channel.hasSubscribers;
+}
+
+const traceEvents = [
+  "start",
+  "end",
+  "asyncStart",
+  "asyncEnd",
+  "error",
+];
+
+function assertChannel(value, name) {
+  if (!(value instanceof Channel)) {
+    throw new ERR_INVALID_ARG_TYPE(name, ["Channel"], value);
+  }
+}
+
+function tracingChannelFrom(nameOrChannels, name) {
+  if (typeof nameOrChannels === "string") {
+    return channel(`tracing:${nameOrChannels}:${name}`);
+  }
+
+  if (typeof nameOrChannels === "object" && nameOrChannels !== null) {
+    const channel = nameOrChannels[name];
+    assertChannel(channel, `nameOrChannels.${name}`);
+    return channel;
+  }
+
+  throw new ERR_INVALID_ARG_TYPE("nameOrChannels", [
+    "string",
+    "object",
+    "Channel",
+  ], nameOrChannels);
+}
+
+class TracingChannel {
+  constructor(nameOrChannels) {
+    for (const eventName of traceEvents) {
+      ObjectDefineProperty(this, eventName, {
+        __proto__: null,
+        value: tracingChannelFrom(nameOrChannels, eventName),
+      });
+    }
+  }
+
+  get hasSubscribers() {
+    return this.start.hasSubscribers ||
+      this.end.hasSubscribers ||
+      this.asyncStart.hasSubscribers ||
+      this.asyncEnd.hasSubscribers ||
+      this.error.hasSubscribers;
+  }
+
+  subscribe(handlers) {
+    for (const name of traceEvents) {
+      if (!handlers[name]) continue;
+
+      this[name]?.subscribe(handlers[name]);
+    }
+  }
+
+  unsubscribe(handlers) {
+    let done = true;
+
+    for (const name of traceEvents) {
+      if (!handlers[name]) continue;
+
+      if (!this[name]?.unsubscribe(handlers[name])) {
+        done = false;
+      }
+    }
+
+    return done;
+  }
+
+  traceSync(fn, context = {}, thisArg, ...args) {
+    if (!this.hasSubscribers) {
+      return ReflectApply(fn, thisArg, args);
+    }
+
+    const { start, end, error } = this;
+
+    return start.runStores(context, () => {
+      try {
+        const result = ReflectApply(fn, thisArg, args);
+        context.result = result;
+        return result;
+      } catch (err) {
+        context.error = err;
+        error.publish(context);
+        throw err;
+      } finally {
+        end.publish(context);
+      }
+    });
+  }
+
+  tracePromise(fn, context = {}, thisArg, ...args) {
+    if (!this.hasSubscribers) {
+      return ReflectApply(fn, thisArg, args);
+    }
+
+    const { start, end, asyncStart, asyncEnd, error } = this;
+
+    function reject(err) {
+      context.error = err;
+      error.publish(context);
+      asyncStart.publish(context);
+      // TODO: Is there a way to have asyncEnd _after_ the continuation?
+      asyncEnd.publish(context);
+      return PromiseReject(err);
+    }
+
+    function resolve(result) {
+      context.result = result;
+      asyncStart.publish(context);
+      // TODO: Is there a way to have asyncEnd _after_ the continuation?
+      asyncEnd.publish(context);
+      return result;
+    }
+
+    return start.runStores(context, () => {
+      try {
+        let promise = ReflectApply(fn, thisArg, args);
+        // Convert thenables to native promises
+        if (!(promise instanceof Promise)) {
+          promise = PromiseResolve(promise);
+        }
+        return PromisePrototypeThen(promise, resolve, reject);
+      } catch (err) {
+        context.error = err;
+        error.publish(context);
+        throw err;
+      } finally {
+        end.publish(context);
+      }
+    });
+  }
+
+  traceCallback(fn, position = -1, context = {}, thisArg, ...args) {
+    if (!this.hasSubscribers) {
+      return ReflectApply(fn, thisArg, args);
+    }
+
+    const { start, end, asyncStart, asyncEnd, error } = this;
+
+    function wrappedCallback(err, res) {
+      if (err) {
+        context.error = err;
+        error.publish(context);
+      } else {
+        context.result = res;
+      }
+
+      // Using runStores here enables manual context failure recovery
+      asyncStart.runStores(context, () => {
+        try {
+          return ReflectApply(callback, this, arguments);
+        } finally {
+          asyncEnd.publish(context);
+        }
+      });
+    }
+
+    const callback = ArrayPrototypeAt(args, position);
+    validateFunction(callback, "callback");
+    ArrayPrototypeSplice(args, position, 1, wrappedCallback);
+
+    return start.runStores(context, () => {
+      try {
+        return ReflectApply(fn, thisArg, args);
+      } catch (err) {
+        context.error = err;
+        error.publish(context);
+        throw err;
+      } finally {
+        end.publish(context);
+      }
+    });
+  }
+}
+
+export function tracingChannel(nameOrChannels) {
+  return new TracingChannel(nameOrChannels);
+}
+
+export default {
+  channel,
+  hasSubscribers,
+  subscribe,
+  tracingChannel,
+  unsubscribe,
+  Channel,
+};
diff --git a/ext/node/polyfills/diagnostics_channel.ts b/ext/node/polyfills/diagnostics_channel.ts
deleted file mode 100644
index 4f54c34313e3b6..00000000000000
--- a/ext/node/polyfills/diagnostics_channel.ts
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
-import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
-import { validateFunction } from "ext:deno_node/internal/validators.mjs";
-import { nextTick } from "node:process";
-
-type Subscriber = (message: unknown, name?: string) => void;
-
-export class Channel {
-  _subscribers: Subscriber[];
-  name: string;
-  constructor(name: string) {
-    this._subscribers = [];
-    this.name = name;
-  }
-
-  publish(message: unknown) {
-    for (const subscriber of this._subscribers) {
-      try {
-        subscriber(message, this.name);
-      } catch (err) {
-        nextTick(() => {
-          throw err;
-        });
-      }
-    }
-  }
-
-  subscribe(subscription: Subscriber) {
-    validateFunction(subscription, "subscription");
-
-    this._subscribers.push(subscription);
-  }
-
-  unsubscribe(subscription: Subscriber) {
-    if (!this._subscribers.includes(subscription)) {
-      return false;
-    }
-
-    this._subscribers.splice(this._subscribers.indexOf(subscription), 1);
-
-    return true;
-  }
-
-  get hasSubscribers() {
-    return this._subscribers.length > 0;
-  }
-}
-
-const channels: Record<string, Channel> = {};
-
-export function channel(name: string) {
-  if (typeof name !== "string" && typeof name !== "symbol") {
-    throw new ERR_INVALID_ARG_TYPE("channel", ["string", "symbol"], name);
-  }
-
-  if (!Object.hasOwn(channels, name)) {
-    channels[name] = new Channel(name);
-  }
-
-  return channels[name];
-}
-
-export function hasSubscribers(name: string) {
-  if (!Object.hasOwn(channels, name)) {
-    return false;
-  }
-
-  return channels[name].hasSubscribers;
-}
-
-export function subscribe(name: string, subscription: Subscriber) {
-  const c = channel(name);
-
-  return c.subscribe(subscription);
-}
-
-export function unsubscribe(name: string, subscription: Subscriber) {
-  const c = channel(name);
-
-  return c.unsubscribe(subscription);
-}
-
-export default {
-  channel,
-  hasSubscribers,
-  subscribe,
-  unsubscribe,
-  Channel,
-};
diff --git a/ext/node/polyfills/fs.ts b/ext/node/polyfills/fs.ts
index f788f72b5f92da..7a3cf4e67f2d52 100644
--- a/ext/node/polyfills/fs.ts
+++ b/ext/node/polyfills/fs.ts
@@ -27,8 +27,18 @@ import { fstat, fstatSync } from "ext:deno_node/_fs/_fs_fstat.ts";
 import { fsync, fsyncSync } from "ext:deno_node/_fs/_fs_fsync.ts";
 import { ftruncate, ftruncateSync } from "ext:deno_node/_fs/_fs_ftruncate.ts";
 import { futimes, futimesSync } from "ext:deno_node/_fs/_fs_futimes.ts";
+import {
+  lchown,
+  lchownPromise,
+  lchownSync,
+} from "ext:deno_node/_fs/_fs_lchown.ts";
 import { link, linkPromise, linkSync } from "ext:deno_node/_fs/_fs_link.ts";
 import { lstat, lstatPromise, lstatSync } from "ext:deno_node/_fs/_fs_lstat.ts";
+import {
+  lutimes,
+  lutimesPromise,
+  lutimesSync,
+} from "ext:deno_node/_fs/_fs_lutimes.ts";
 import { mkdir, mkdirPromise, mkdirSync } from "ext:deno_node/_fs/_fs_mkdir.ts";
 import {
   mkdtemp,
@@ -123,6 +133,7 @@ import {
   ReadStream,
   WriteStream,
 } from "ext:deno_node/internal/fs/streams.mjs";
+import { toUnixTimestamp as _toUnixTimestamp } from "ext:deno_node/internal/fs/utils.mjs";
 
 const {
   F_OK,
@@ -167,10 +178,10 @@ const promises = {
   unlink: unlinkPromise,
   chmod: chmodPromise,
   // lchmod: promisify(lchmod),
-  // lchown: promisify(lchown),
+  lchown: lchownPromise,
   chown: chownPromise,
   utimes: utimesPromise,
-  // lutimes = promisify(lutimes),
+  lutimes: lutimesPromise,
   realpath: realpathPromise,
   mkdtemp: mkdtempPromise,
   writeFile: writeFilePromise,
@@ -212,10 +223,14 @@ export default {
   ftruncateSync,
   futimes,
   futimesSync,
+  lchown,
+  lchownSync,
   link,
   linkSync,
   lstat,
   lstatSync,
+  lutimes,
+  lutimesSync,
   mkdir,
   mkdirSync,
   mkdtemp,
@@ -284,9 +299,13 @@ export default {
   WriteStream,
   writeSync,
   X_OK,
+  // For tests
+  _toUnixTimestamp,
 };
 
 export {
+  // For tests
+  _toUnixTimestamp,
   access,
   accessSync,
   appendFile,
@@ -323,6 +342,8 @@ export {
   linkSync,
   lstat,
   lstatSync,
+  lutimes,
+  lutimesSync,
   mkdir,
   mkdirSync,
   mkdtemp,
diff --git a/ext/node/polyfills/http.ts b/ext/node/polyfills/http.ts
index ec3fe6e0b4f67f..534bad90867cf4 100644
--- a/ext/node/polyfills/http.ts
+++ b/ext/node/polyfills/http.ts
@@ -623,50 +623,6 @@ class ClientRequest extends OutgoingMessage {
       client[internalRidSymbol],
       this._bodyWriteRid,
     );
-  }
-
-  _implicitHeader() {
-    if (this._header) {
-      throw new ERR_HTTP_HEADERS_SENT("render");
-    }
-    this._storeHeader(
-      this.method + " " + this.path + " HTTP/1.1\r\n",
-      this[kOutHeaders],
-    );
-  }
-
-  _getClient(): Deno.HttpClient | undefined {
-    return undefined;
-  }
-
-  // TODO(bartlomieju): handle error
-  onSocket(socket, _err) {
-    nextTick(() => {
-      this.socket = socket;
-      this.emit("socket", socket);
-    });
-  }
-
-  // deno-lint-ignore no-explicit-any
-  end(chunk?: any, encoding?: any, cb?: any): this {
-    if (typeof chunk === "function") {
-      cb = chunk;
-      chunk = null;
-      encoding = null;
-    } else if (typeof encoding === "function") {
-      cb = encoding;
-      encoding = null;
-    }
-
-    this.finished = true;
-    if (chunk) {
-      this.write_(chunk, encoding, null, true);
-    } else if (!this._headerSent) {
-      this._contentLength = 0;
-      this._implicitHeader();
-      this._send("", "latin1");
-    }
-    this._bodyWriter?.close();
 
     (async () => {
       try {
@@ -674,11 +630,6 @@ class ClientRequest extends OutgoingMessage {
         if (this._req.cancelHandleRid !== null) {
           core.tryClose(this._req.cancelHandleRid);
         }
-        try {
-          cb?.();
-        } catch (_) {
-          //
-        }
         if (this._timeout) {
           this._timeout.removeEventListener("abort", this._timeoutCb);
           webClearTimeout(this._timeout[timerId]);
@@ -788,6 +739,64 @@ class ClientRequest extends OutgoingMessage {
     })();
   }
 
+  _implicitHeader() {
+    if (this._header) {
+      throw new ERR_HTTP_HEADERS_SENT("render");
+    }
+    this._storeHeader(
+      this.method + " " + this.path + " HTTP/1.1\r\n",
+      this[kOutHeaders],
+    );
+  }
+
+  _getClient(): Deno.HttpClient | undefined {
+    return undefined;
+  }
+
+  // TODO(bartlomieju): handle error
+  onSocket(socket, _err) {
+    nextTick(() => {
+      this.socket = socket;
+      this.emit("socket", socket);
+    });
+  }
+
+  // deno-lint-ignore no-explicit-any
+  end(chunk?: any, encoding?: any, cb?: any): this {
+    if (typeof chunk === "function") {
+      cb = chunk;
+      chunk = null;
+      encoding = null;
+    } else if (typeof encoding === "function") {
+      cb = encoding;
+      encoding = null;
+    }
+
+    this.finished = true;
+    if (chunk) {
+      this.write_(chunk, encoding, null, true);
+    } else if (!this._headerSent) {
+      this._contentLength = 0;
+      this._implicitHeader();
+      this._send("", "latin1");
+    }
+    (async () => {
+      try {
+        await this._bodyWriter?.close();
+      } catch (_) {
+        // The readable stream resource is dropped right after
+        // read is complete closing the writable stream resource.
+        // If we try to close the writer again, it will result in an
+        // error which we can safely ignore.
+      }
+      try {
+        cb?.();
+      } catch (_) {
+        //
+      }
+    })();
+  }
+
   abort() {
     if (this.aborted) {
       return;
@@ -1333,22 +1342,26 @@ function onError(self, error, cb) {
 export class ServerResponse extends NodeWritable {
   statusCode = 200;
   statusMessage?: string = undefined;
-  #headers = new Headers({});
+  #headers: Record<string, string | string[]> = { __proto__: null };
+  #hasNonStringHeaders: boolean = false;
   #readable: ReadableStream;
   override writable = true;
   // used by `npm:on-finished`
   finished = false;
   headersSent = false;
-  #firstChunk: Chunk | null = null;
   #resolve: (value: Response | PromiseLike<Response>) => void;
   // deno-lint-ignore no-explicit-any
   #socketOverride: any | null = null;
 
   static #enqueue(controller: ReadableStreamDefaultController, chunk: Chunk) {
-    if (typeof chunk === "string") {
-      controller.enqueue(ENCODER.encode(chunk));
-    } else {
-      controller.enqueue(chunk);
+    try {
+      if (typeof chunk === "string") {
+        controller.enqueue(ENCODER.encode(chunk));
+      } else {
+        controller.enqueue(chunk);
+      }
+    } catch (_) {
+      // The stream might have been closed. Ignore the error.
     }
   }
 
@@ -1372,28 +1385,25 @@ export class ServerResponse extends NodeWritable {
       autoDestroy: true,
       defaultEncoding: "utf-8",
       emitClose: true,
+      // FIXME: writes don't work when a socket is assigned and then
+      // detached.
       write: (chunk, encoding, cb) => {
+        // Writes chunks are directly written to the socket if
+        // one is assigned via assignSocket()
         if (this.#socketOverride && this.#socketOverride.writable) {
           this.#socketOverride.write(chunk, encoding);
           return cb();
         }
         if (!this.headersSent) {
-          if (this.#firstChunk === null) {
-            this.#firstChunk = chunk;
-            return cb();
-          } else {
-            ServerResponse.#enqueue(controller, this.#firstChunk);
-            this.#firstChunk = null;
-            this.respond(false);
-          }
+          ServerResponse.#enqueue(controller, chunk);
+          this.respond(false);
+          return cb();
         }
         ServerResponse.#enqueue(controller, chunk);
         return cb();
       },
       final: (cb) => {
-        if (this.#firstChunk) {
-          this.respond(true, this.#firstChunk);
-        } else if (!this.headersSent) {
+        if (!this.headersSent) {
           this.respond(true);
         }
         controller.close();
@@ -1411,32 +1421,55 @@ export class ServerResponse extends NodeWritable {
     this.socket = socket;
   }
 
-  setHeader(name: string, value: string) {
-    this.#headers.set(name, value);
+  setHeader(name: string, value: string | string[]) {
+    if (Array.isArray(value)) {
+      this.#hasNonStringHeaders = true;
+    }
+    this.#headers[name] = value;
+    return this;
+  }
+
+  appendHeader(name: string, value: string | string[]) {
+    if (Array.isArray(value)) {
+      this.#hasNonStringHeaders = true;
+    }
+    if (this.#headers[name] === undefined) {
+      this.#headers[name] = value;
+    } else {
+      if (!Array.isArray(this.#headers[name])) {
+        this.#headers[name] = [this.#headers[name]];
+      }
+      const header = this.#headers[name];
+      if (Array.isArray(value)) {
+        header.push(...value);
+      } else {
+        header.push(value);
+      }
+    }
     return this;
   }
 
   getHeader(name: string) {
-    return this.#headers.get(name) ?? undefined;
+    return this.#headers[name];
   }
   removeHeader(name: string) {
-    return this.#headers.delete(name);
+    delete this.#headers[name];
   }
   getHeaderNames() {
-    return Array.from(this.#headers.keys());
+    return Object.keys(this.#headers);
   }
   getHeaders() {
-    return Object.fromEntries(this.#headers.entries());
+    return { __proto__: null, ...this.#headers };
   }
   hasHeader(name: string) {
-    return this.#headers.has(name);
+    return Object.hasOwn(this.#headers, name);
   }
 
   writeHead(status: number, headers: Record<string, string> = {}) {
     this.statusCode = status;
     for (const k in headers) {
       if (Object.hasOwn(headers, k)) {
-        this.#headers.set(k, headers[k]);
+        this.setHeader(k, headers[k]);
       }
     }
     return this;
@@ -1461,9 +1494,26 @@ export class ServerResponse extends NodeWritable {
     if (ServerResponse.#bodyShouldBeNull(this.statusCode)) {
       body = null;
     }
+    let headers: Record<string, string> | [string, string][] = this
+      .#headers as Record<string, string>;
+    if (this.#hasNonStringHeaders) {
+      headers = [];
+      // Guard is not needed as this is a null prototype object.
+      // deno-lint-ignore guard-for-in
+      for (const key in this.#headers) {
+        const entry = this.#headers[key];
+        if (Array.isArray(entry)) {
+          for (const value of entry) {
+            headers.push([key, value]);
+          }
+        } else {
+          headers.push([key, entry]);
+        }
+      }
+    }
     this.#resolve(
       new Response(body, {
-        headers: this.#headers,
+        headers,
         status: this.statusCode,
         statusText: this.statusMessage,
       }),
@@ -1473,11 +1523,11 @@ export class ServerResponse extends NodeWritable {
   // deno-lint-ignore no-explicit-any
   override end(chunk?: any, encoding?: any, cb?: any): this {
     this.finished = true;
-    if (!chunk && this.#headers.has("transfer-encoding")) {
+    if (!chunk && "transfer-encoding" in this.#headers) {
       // FIXME(bnoordhuis) Node sends a zero length chunked body instead, i.e.,
       // the trailing "0\r\n", but respondWith() just hangs when I try that.
-      this.#headers.set("content-length", "0");
-      this.#headers.delete("transfer-encoding");
+      this.#headers["content-length"] = "0";
+      delete this.#headers["transfer-encoding"];
     }
 
     // @ts-expect-error The signature for cb is stricter than the one implemented here
@@ -1600,10 +1650,7 @@ export function Server(opts, requestListener?: ServerHandler): ServerImpl {
 }
 
 export class ServerImpl extends EventEmitter {
-  #httpConnections: Set<Deno.HttpConn> = new Set();
-  #listener?: Deno.Listener;
-
-  #addr: Deno.NetAddr;
+  #addr: Deno.NetAddr | null = null;
   #hasClosed = false;
   #server: Deno.HttpServer;
   #unref = false;
@@ -1754,8 +1801,12 @@ export class ServerImpl extends EventEmitter {
     }
 
     if (listening && this.#ac) {
-      this.#ac.abort();
-      this.#ac = undefined;
+      if (this.#server) {
+        this.#server.shutdown();
+      } else if (this.#ac) {
+        this.#ac.abort();
+        this.#ac = undefined;
+      }
     } else {
       this.#serveDeferred!.resolve();
     }
@@ -1764,7 +1815,28 @@ export class ServerImpl extends EventEmitter {
     return this;
   }
 
+  closeAllConnections() {
+    if (this.#hasClosed) {
+      return;
+    }
+    if (this.#ac) {
+      this.#ac.abort();
+      this.#ac = undefined;
+    }
+  }
+
+  closeIdleConnections() {
+    if (this.#hasClosed) {
+      return;
+    }
+
+    if (this.#server) {
+      this.#server.shutdown();
+    }
+  }
+
   address() {
+    if (this.#addr === null) return null;
     return {
       port: this.#addr.port,
       address: this.#addr.hostname,
diff --git a/ext/node/polyfills/http2.ts b/ext/node/polyfills/http2.ts
index efd71ff932686c..2a3b4f7f37513e 100644
--- a/ext/node/polyfills/http2.ts
+++ b/ext/node/polyfills/http2.ts
@@ -5,6 +5,7 @@
 // deno-lint-ignore-file prefer-primordials
 
 import { core, primordials } from "ext:core/mod.js";
+const { internalRidSymbol } = core;
 import {
   op_http2_client_get_response,
   op_http2_client_get_response_body_chunk,
@@ -405,7 +406,7 @@ export class ClientHttp2Session extends Http2Session {
     const connPromise = new Promise((resolve) => {
       const eventName = url.startsWith("https") ? "secureConnect" : "connect";
       socket.once(eventName, () => {
-        const rid = socket[kHandle][kStreamBaseField].rid;
+        const rid = socket[kHandle][kStreamBaseField][internalRidSymbol];
         nextTick(() => {
           resolve(rid);
         });
@@ -977,7 +978,7 @@ export class ClientHttp2Stream extends Duplex {
       return;
     }
 
-    shutdownWritable(this, cb);
+    shutdownWritable(this, cb, this.#rid);
   }
 
   // TODO(bartlomieju): needs a proper cleanup
@@ -1175,15 +1176,30 @@ export class ClientHttp2Stream extends Duplex {
   }
 }
 
-function shutdownWritable(stream, callback) {
+function shutdownWritable(stream, callback, streamRid) {
   debugHttp2(">>> shutdownWritable", callback);
   const state = stream[kState];
   if (state.shutdownWritableCalled) {
+    debugHttp2(">>> shutdownWritable() already called");
     return callback();
   }
   state.shutdownWritableCalled = true;
-  onStreamTrailers(stream);
-  callback();
+  if (state.flags & STREAM_FLAGS_HAS_TRAILERS) {
+    onStreamTrailers(stream);
+    callback();
+  } else {
+    op_http2_client_send_data(streamRid, new Uint8Array(), true)
+      .then(() => {
+        callback();
+        stream[kMaybeDestroy]();
+        core.tryClose(streamRid);
+      })
+      .catch((e) => {
+        callback(e);
+        core.tryClose(streamRid);
+        stream._destroy(e);
+      });
+  }
   // TODO(bartlomieju): might have to add "finish" event listener here,
   // check it.
 }
diff --git a/ext/node/polyfills/internal/blocklist.mjs b/ext/node/polyfills/internal/blocklist.mjs
new file mode 100644
index 00000000000000..a9aba03b6f2b3d
--- /dev/null
+++ b/ext/node/polyfills/internal/blocklist.mjs
@@ -0,0 +1,227 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+
+import { primordials } from "ext:core/mod.js";
+import {
+  op_blocklist_add_address,
+  op_blocklist_add_range,
+  op_blocklist_add_subnet,
+  op_blocklist_check,
+  op_blocklist_new,
+  op_socket_address_get_serialization,
+  op_socket_address_parse,
+} from "ext:core/ops";
+
+import {
+  validateInt32,
+  validateObject,
+  validatePort,
+  validateString,
+  validateUint32,
+} from "ext:deno_node/internal/validators.mjs";
+import { ERR_INVALID_ARG_VALUE } from "ext:deno_node/internal/errors.ts";
+import { customInspectSymbol } from "ext:deno_node/internal/util.mjs";
+import { inspect } from "ext:deno_node/internal/util/inspect.mjs";
+
+const { Symbol } = primordials;
+
+const internalBlockList = Symbol("blocklist");
+
+class BlockList {
+  constructor() {
+    this[internalBlockList] = op_blocklist_new();
+  }
+
+  [customInspectSymbol](depth, options) {
+    if (depth < 0) {
+      return this;
+    }
+
+    const opts = {
+      ...options,
+      depth: options.depth == null ? null : options.depth - 1,
+    };
+
+    return `BlockList ${
+      inspect({
+        rules: [], // TODO(satyarohith): provide the actual rules
+      }, opts)
+    }`;
+  }
+
+  addAddress(address, family = "ipv4") {
+    if (!SocketAddress.isSocketAddress(address)) {
+      validateString(address, "address");
+      validateString(family, "family");
+      new SocketAddress({
+        address,
+        family,
+      });
+    } else {
+      address = address.address;
+    }
+    op_blocklist_add_address(this[internalBlockList], address);
+  }
+
+  addRange(start, end, family = "ipv4") {
+    if (!SocketAddress.isSocketAddress(start)) {
+      validateString(start, "start");
+      validateString(family, "family");
+      new SocketAddress({
+        address: start,
+        family,
+      });
+    } else {
+      start = start.address;
+    }
+    if (!SocketAddress.isSocketAddress(end)) {
+      validateString(end, "end");
+      validateString(family, "family");
+      new SocketAddress({
+        address: end,
+        family,
+      });
+    } else {
+      end = end.address;
+    }
+    const ret = op_blocklist_add_range(this[internalBlockList], start, end);
+    if (ret === false) {
+      throw new ERR_INVALID_ARG_VALUE("start", start, "must come before end");
+    }
+  }
+
+  addSubnet(network, prefix, family = "ipv4") {
+    if (!SocketAddress.isSocketAddress(network)) {
+      validateString(network, "network");
+      validateString(family, "family");
+      new SocketAddress({
+        address: network,
+        family,
+      });
+    } else {
+      network = network.address;
+      family = network.family;
+    }
+    switch (family) {
+      case "ipv4":
+        validateInt32(prefix, "prefix", 0, 32);
+        break;
+      case "ipv6":
+        validateInt32(prefix, "prefix", 0, 128);
+        break;
+    }
+    op_blocklist_add_subnet(this[internalBlockList], network, prefix);
+  }
+
+  check(address, family = "ipv4") {
+    if (!SocketAddress.isSocketAddress(address)) {
+      validateString(address, "address");
+      validateString(family, "family");
+      try {
+        new SocketAddress({
+          address,
+          family,
+        });
+      } catch {
+        // Ignore the error. If it's not a valid address, return false.
+        return false;
+      }
+    } else {
+      family = address.family;
+      address = address.address;
+    }
+    try {
+      return op_blocklist_check(this[internalBlockList], address, family);
+    } catch (_) {
+      // Node API expects false as return value if the address is invalid.
+      // Example: `blocklist.check("1.1.1.1", "ipv6")` should return false.
+      return false;
+    }
+  }
+
+  get rules() {
+    // TODO(satyarohith): return the actual rules
+    return [];
+  }
+}
+
+const kDetail = Symbol("kDetail");
+
+class SocketAddress {
+  static isSocketAddress(value) {
+    return value?.[kDetail] !== undefined;
+  }
+
+  constructor(options = kEmptyObject) {
+    validateObject(options, "options");
+    let { family = "ipv4" } = options;
+    const {
+      address = (family === "ipv4" ? "127.0.0.1" : "::"),
+      port = 0,
+      flowlabel = 0,
+    } = options;
+
+    if (typeof family?.toLowerCase === "function") {
+      // deno-lint-ignore prefer-primordials
+      family = family.toLowerCase();
+    }
+    switch (family) {
+      case "ipv4":
+        break;
+      case "ipv6":
+        break;
+      default:
+        throw new ERR_INVALID_ARG_VALUE("options.family", options.family);
+    }
+
+    validateString(address, "options.address");
+    validatePort(port, "options.port");
+    validateUint32(flowlabel, "options.flowlabel", false);
+
+    this[kDetail] = {
+      address,
+      port,
+      family,
+      flowlabel,
+    };
+    const useInput = op_socket_address_parse(
+      address,
+      port,
+      family,
+    );
+    if (!useInput) {
+      const { 0: address_, 1: family_ } = op_socket_address_get_serialization();
+      this[kDetail].address = address_;
+      this[kDetail].family = family_;
+    }
+  }
+
+  get address() {
+    return this[kDetail].address;
+  }
+
+  get port() {
+    return this[kDetail].port;
+  }
+
+  get family() {
+    return this[kDetail].family;
+  }
+
+  get flowlabel() {
+    // TODO(satyarohith): Implement this in Rust.
+    // The flow label can be changed internally.
+    return this[kDetail].flowlabel;
+  }
+
+  toJSON() {
+    return {
+      address: this.address,
+      port: this.port,
+      family: this.family,
+      flowlabel: this.flowlabel,
+    };
+  }
+}
+
+export { BlockList, SocketAddress };
diff --git a/ext/node/polyfills/internal/buffer.mjs b/ext/node/polyfills/internal/buffer.mjs
index 0521c56aaa487b..c3249455583f34 100644
--- a/ext/node/polyfills/internal/buffer.mjs
+++ b/ext/node/polyfills/internal/buffer.mjs
@@ -32,7 +32,7 @@ import {
 import { normalizeEncoding } from "ext:deno_node/internal/util.mjs";
 import { validateBuffer } from "ext:deno_node/internal/validators.mjs";
 import { isUint8Array } from "ext:deno_node/internal/util/types.ts";
-import { ERR_INVALID_STATE } from "ext:deno_node/internal/errors.ts";
+import { ERR_INVALID_STATE, NodeError } from "ext:deno_node/internal/errors.ts";
 import {
   forgivingBase64Encode,
   forgivingBase64UrlEncode,
@@ -167,10 +167,7 @@ Object.setPrototypeOf(Buffer.prototype, Uint8Array.prototype);
 Object.setPrototypeOf(Buffer, Uint8Array);
 
 function assertSize(size) {
-  validateNumber(size, "size");
-  if (!(size >= 0 && size <= kMaxLength)) {
-    throw new codes.ERR_INVALID_ARG_VALUE.RangeError("size", size);
-  }
+  validateNumber(size, "size", 0, kMaxLength);
 }
 
 function _alloc(size, fill, encoding) {
@@ -223,12 +220,9 @@ function fromString(string, encoding) {
   return buf;
 }
 
-function fromArrayLike(array) {
-  const length = array.length < 0 ? 0 : checked(array.length) | 0;
-  const buf = createBuffer(length);
-  for (let i = 0; i < length; i += 1) {
-    buf[i] = array[i] & 255;
-  }
+function fromArrayLike(obj) {
+  const buf = new Uint8Array(obj);
+  Object.setPrototypeOf(buf, Buffer.prototype);
   return buf;
 }
 
@@ -237,6 +231,7 @@ function fromObject(obj) {
     if (typeof obj.length !== "number") {
       return createBuffer(0);
     }
+
     return fromArrayLike(obj);
   }
 
@@ -852,7 +847,14 @@ function _base64Slice(buf, start, end) {
 const decoder = new TextDecoder();
 
 function _utf8Slice(buf, start, end) {
-  return decoder.decode(buf.slice(start, end));
+  try {
+    return decoder.decode(buf.slice(start, end));
+  } catch (err) {
+    if (err instanceof TypeError) {
+      throw new NodeError("ERR_STRING_TOO_LONG", "String too long");
+    }
+    throw err;
+  }
 }
 
 function _latin1Slice(buf, start, end) {
@@ -2297,10 +2299,23 @@ export function boundsError(value, length, type) {
   );
 }
 
-export function validateNumber(value, name) {
+export function validateNumber(value, name, min = undefined, max) {
   if (typeof value !== "number") {
     throw new codes.ERR_INVALID_ARG_TYPE(name, "number", value);
   }
+
+  if (
+    (min != null && value < min) || (max != null && value > max) ||
+    ((min != null || max != null) && Number.isNaN(value))
+  ) {
+    throw new codes.ERR_OUT_OF_RANGE(
+      name,
+      `${min != null ? `>= ${min}` : ""}${
+        min != null && max != null ? " && " : ""
+      }${max != null ? `<= ${max}` : ""}`,
+      value,
+    );
+  }
 }
 
 function checkInt(value, min, max, buf, offset, byteLength) {
diff --git a/ext/node/polyfills/internal/child_process.ts b/ext/node/polyfills/internal/child_process.ts
index b6137e0d17dd63..cabae63ee4e49f 100644
--- a/ext/node/polyfills/internal/child_process.ts
+++ b/ext/node/polyfills/internal/child_process.ts
@@ -362,17 +362,25 @@ export class ChildProcess extends EventEmitter {
   }
 }
 
-const supportedNodeStdioTypes: NodeStdio[] = ["pipe", "ignore", "inherit"];
+const supportedNodeStdioTypes: NodeStdio[] = [
+  "pipe",
+  "ignore",
+  "inherit",
+  "ipc",
+];
 function toDenoStdio(
   pipe: NodeStdio | number | Stream | null | undefined,
 ): DenoStdio {
   if (pipe instanceof Stream) {
     return "inherit";
   }
+  if (typeof pipe === "number") {
+    /* Assume it's a rid returned by fs APIs */
+    return pipe;
+  }
 
   if (
-    !supportedNodeStdioTypes.includes(pipe as NodeStdio) ||
-    typeof pipe === "number"
+    !supportedNodeStdioTypes.includes(pipe as NodeStdio)
   ) {
     notImplemented(`toDenoStdio pipe=${typeof pipe} (${pipe})`);
   }
@@ -385,6 +393,8 @@ function toDenoStdio(
       return "null";
     case "inherit":
       return "inherit";
+    case "ipc":
+      return "ipc_for_internal_use";
     default:
       notImplemented(`toDenoStdio pipe=${typeof pipe} (${pipe})`);
   }
@@ -1083,8 +1093,7 @@ function toDenoArgs(args: string[]): string[] {
 
   if (useRunArgs) {
     // -A is not ideal, but needed to propagate permissions.
-    // --unstable is needed for Node compat.
-    denoArgs.unshift("run", "-A", "--unstable");
+    denoArgs.unshift("run", "-A");
   }
 
   return denoArgs;
diff --git a/ext/node/polyfills/internal/cli_table.ts b/ext/node/polyfills/internal/cli_table.ts
index 574081ba427f79..9826e524f6c56a 100644
--- a/ext/node/polyfills/internal/cli_table.ts
+++ b/ext/node/polyfills/internal/cli_table.ts
@@ -27,11 +27,10 @@ const renderRow = (row: string[], columnWidths: number[]) => {
   for (let i = 0; i < row.length; i++) {
     const cell = row[i];
     const len = getStringWidth(cell);
-    const needed = (columnWidths[i] - len) / 2;
+    const needed = columnWidths[i] - len;
     // round(needed) + ceil(needed) will always add up to the amount
     // of spaces we need while also left justifying the output.
-    out += " ".repeat(needed) + cell +
-      " ".repeat(Math.ceil(needed));
+    out += cell + " ".repeat(Math.ceil(needed));
     if (i !== row.length - 1) {
       out += tableChars.middle;
     }
diff --git a/ext/node/polyfills/internal/crypto/hash.ts b/ext/node/polyfills/internal/crypto/hash.ts
index a1d61f953c0dbe..2e040be253d392 100644
--- a/ext/node/polyfills/internal/crypto/hash.ts
+++ b/ext/node/polyfills/internal/crypto/hash.ts
@@ -13,8 +13,8 @@ import {
   op_node_hash_update,
   op_node_hash_update_str,
 } from "ext:core/ops";
+import { primordials } from "ext:core/mod.js";
 
-import { TextEncoder } from "ext:deno_web/08_text_encoding.js";
 import { Buffer } from "node:buffer";
 import { Transform } from "node:stream";
 import {
@@ -22,7 +22,11 @@ import {
   forgivingBase64UrlEncode as encodeToBase64Url,
 } from "ext:deno_web/00_infra.js";
 import type { TransformOptions } from "ext:deno_node/_stream.d.ts";
-import { validateString } from "ext:deno_node/internal/validators.mjs";
+import {
+  validateEncoding,
+  validateString,
+  validateUint32,
+} from "ext:deno_node/internal/validators.mjs";
 import type {
   BinaryToTextEncoding,
   Encoding,
@@ -32,119 +36,148 @@ import {
   KeyObject,
   prepareSecretKey,
 } from "ext:deno_node/internal/crypto/keys.ts";
+import {
+  ERR_CRYPTO_HASH_FINALIZED,
+  ERR_INVALID_ARG_TYPE,
+  NodeError,
+} from "ext:deno_node/internal/errors.ts";
+import LazyTransform from "ext:deno_node/internal/streams/lazy_transform.mjs";
+import {
+  getDefaultEncoding,
+  toBuf,
+} from "ext:deno_node/internal/crypto/util.ts";
+import { isArrayBufferView } from "ext:deno_node/internal/util/types.ts";
+
+const { ReflectApply, ObjectSetPrototypeOf } = primordials;
 
-// TODO(@littledivy): Use Result<T, E> instead of boolean when
-// https://bugs.chromium.org/p/v8/issues/detail?id=13600 is fixed.
 function unwrapErr(ok: boolean) {
-  if (!ok) {
-    throw new Error("Context is not initialized");
-  }
+  if (!ok) throw new ERR_CRYPTO_HASH_FINALIZED();
 }
 
-const coerceToBytes = (data: string | BufferSource): Uint8Array => {
-  if (data instanceof Uint8Array) {
-    return data;
-  } else if (typeof data === "string") {
-    // This assumes UTF-8, which may not be correct.
-    return new TextEncoder().encode(data);
-  } else if (ArrayBuffer.isView(data)) {
-    return new Uint8Array(data.buffer, data.byteOffset, data.byteLength);
-  } else if (data instanceof ArrayBuffer) {
-    return new Uint8Array(data);
-  } else {
-    throw new TypeError("expected data to be string | BufferSource");
-  }
-};
+declare const __hasher: unique symbol;
+type Hasher = { __hasher: typeof __hasher };
 
-/**
- * The Hash class is a utility for creating hash digests of data. It can be used in one of two ways:
- *
- * - As a stream that is both readable and writable, where data is written to produce a computed hash digest on the readable side, or
- * - Using the hash.update() and hash.digest() methods to produce the computed hash.
- *
- * The crypto.createHash() method is used to create Hash instances. Hash objects are not to be created directly using the new keyword.
- */
-export class Hash extends Transform {
-  #context: number;
+const kHandle = Symbol("kHandle");
 
-  constructor(
-    algorithm: string | number,
-    _opts?: TransformOptions,
-  ) {
-    super({
-      transform(chunk: string, _encoding: string, callback: () => void) {
-        op_node_hash_update(context, coerceToBytes(chunk));
-        callback();
-      },
-      flush(callback: () => void) {
-        this.push(this.digest(undefined));
-        callback();
-      },
-    });
+export function Hash(
+  this: Hash,
+  algorithm: string | Hasher,
+  options?: { outputLength?: number },
+): Hash {
+  if (!(this instanceof Hash)) {
+    return new Hash(algorithm, options);
+  }
+  if (!(typeof algorithm === "object")) {
+    validateString(algorithm, "algorithm");
+  }
+  const xofLen = typeof options === "object" && options !== null
+    ? options.outputLength
+    : undefined;
+  if (xofLen !== undefined) {
+    validateUint32(xofLen, "options.outputLength");
+  }
 
-    if (typeof algorithm === "string") {
-      this.#context = op_node_create_hash(
-        algorithm.toLowerCase(),
+  try {
+    this[kHandle] = typeof algorithm === "object"
+      ? op_node_hash_clone(algorithm, xofLen)
+      : op_node_create_hash(algorithm.toLowerCase(), xofLen);
+  } catch (err) {
+    // TODO(lucacasonato): don't do this
+    if (err.message === "Output length mismatch for non-extendable algorithm") {
+      throw new NodeError(
+        "ERR_OSSL_EVP_NOT_XOF_OR_INVALID_LENGTH",
+        "Invalid XOF digest length",
       );
-      if (this.#context === 0) {
-        throw new TypeError(`Unknown hash algorithm: ${algorithm}`);
-      }
     } else {
-      this.#context = algorithm;
+      throw err;
     }
+  }
+
+  if (this[kHandle] === null) throw new ERR_CRYPTO_HASH_FINALIZED();
+
+  ReflectApply(LazyTransform, this, [options]);
+}
 
-    const context = this.#context;
+interface Hash {
+  [kHandle]: object;
+}
+
+ObjectSetPrototypeOf(Hash.prototype, LazyTransform.prototype);
+ObjectSetPrototypeOf(Hash, LazyTransform);
+
+Hash.prototype.copy = function copy(options?: { outputLength: number }) {
+  return new Hash(this[kHandle], options);
+};
+
+Hash.prototype._transform = function _transform(
+  chunk: string | Buffer,
+  encoding: Encoding | "buffer",
+  callback: () => void,
+) {
+  this.update(chunk, encoding);
+  callback();
+};
+
+Hash.prototype._flush = function _flush(callback: () => void) {
+  this.push(this.digest());
+  callback();
+};
+
+Hash.prototype.update = function update(
+  data: string | Buffer,
+  encoding: Encoding | "buffer",
+) {
+  encoding = encoding || getDefaultEncoding();
+
+  if (typeof data === "string") {
+    validateEncoding(data, encoding);
+  } else if (!isArrayBufferView(data)) {
+    throw new ERR_INVALID_ARG_TYPE(
+      "data",
+      ["string", "Buffer", "TypedArray", "DataView"],
+      data,
+    );
   }
 
-  copy(): Hash {
-    return new Hash(op_node_hash_clone(this.#context));
+  if (
+    typeof data === "string" && (encoding === "utf8" || encoding === "buffer")
+  ) {
+    unwrapErr(op_node_hash_update_str(this[kHandle], data));
+  } else {
+    unwrapErr(op_node_hash_update(this[kHandle], toBuf(data, encoding)));
   }
 
-  /**
-   * Updates the hash content with the given data.
-   */
-  update(data: string | ArrayBuffer, _encoding?: string): this {
-    if (typeof data === "string") {
-      unwrapErr(op_node_hash_update_str(this.#context, data));
-    } else {
-      unwrapErr(op_node_hash_update(this.#context, coerceToBytes(data)));
-    }
+  return this;
+};
 
-    return this;
-  }
+Hash.prototype.digest = function digest(outputEncoding: Encoding | "buffer") {
+  outputEncoding = outputEncoding || getDefaultEncoding();
+  outputEncoding = `${outputEncoding}`;
 
-  /**
-   * Calculates the digest of all of the data.
-   *
-   * If encoding is provided a string will be returned; otherwise a Buffer is returned.
-   *
-   * Supported encodings are currently 'hex', 'binary', 'base64', 'base64url'.
-   */
-  digest(encoding?: string): Buffer | string {
-    if (encoding === "hex") {
-      return op_node_hash_digest_hex(this.#context);
-    }
+  if (outputEncoding === "hex") {
+    const result = op_node_hash_digest_hex(this[kHandle]);
+    if (result === null) throw new ERR_CRYPTO_HASH_FINALIZED();
+    return result;
+  }
 
-    const digest = op_node_hash_digest(this.#context);
-    if (encoding === undefined) {
+  const digest = op_node_hash_digest(this[kHandle]);
+  if (digest === null) throw new ERR_CRYPTO_HASH_FINALIZED();
+
+  // TODO(@littedivy): Fast paths for below encodings.
+  switch (outputEncoding) {
+    case "binary":
+      return String.fromCharCode(...digest);
+    case "base64":
+      return encodeToBase64(digest);
+    case "base64url":
+      return encodeToBase64Url(digest);
+    case undefined:
+    case "buffer":
       return Buffer.from(digest);
-    }
-
-    // TODO(@littedivy): Fast paths for below encodings.
-    switch (encoding) {
-      case "binary":
-        return String.fromCharCode(...digest);
-      case "base64":
-        return encodeToBase64(digest);
-      case "base64url":
-        return encodeToBase64Url(digest);
-      case "buffer":
-        return Buffer.from(digest);
-      default:
-        return Buffer.from(digest).toString(encoding);
-    }
+    default:
+      return Buffer.from(digest).toString(outputEncoding);
   }
-}
+};
 
 export function Hmac(
   hmac: string,
@@ -171,7 +204,7 @@ class HmacImpl extends Transform {
     super({
       transform(chunk: string, encoding: string, callback: () => void) {
         // deno-lint-ignore no-explicit-any
-        self.update(coerceToBytes(chunk), encoding as any);
+        self.update(Buffer.from(chunk), encoding as any);
         callback();
       },
       flush(callback: () => void) {
@@ -219,9 +252,10 @@ class HmacImpl extends Transform {
   digest(encoding?: BinaryToTextEncoding): Buffer | string {
     const result = this.#hash.digest();
 
-    return new Hash(this.#algorithm).update(this.#opad).update(result).digest(
-      encoding,
-    );
+    return new Hash(this.#algorithm).update(this.#opad).update(result)
+      .digest(
+        encoding,
+      );
   }
 
   update(data: string | ArrayBuffer, inputEncoding?: Encoding): this {
diff --git a/ext/node/polyfills/internal/crypto/hkdf.ts b/ext/node/polyfills/internal/crypto/hkdf.ts
index 0a8dcbb2e96eb1..cca40a3c625dfe 100644
--- a/ext/node/polyfills/internal/crypto/hkdf.ts
+++ b/ext/node/polyfills/internal/crypto/hkdf.ts
@@ -23,6 +23,7 @@ import {
 } from "ext:deno_node/internal/crypto/util.ts";
 import {
   createSecretKey,
+  getKeyMaterial,
   isKeyObject,
   KeyObject,
 } from "ext:deno_node/internal/crypto/keys.ts";
@@ -35,7 +36,7 @@ import {
 
 const validateParameters = hideStackFrames((hash, key, salt, info, length) => {
   validateString(hash, "digest");
-  key = new Uint8Array(prepareKey(key));
+  key = getKeyMaterial(prepareKey(key));
   validateByteSource(salt, "salt");
   validateByteSource(info, "info");
 
@@ -108,6 +109,8 @@ export function hkdf(
 
   validateFunction(callback, "callback");
 
+  hash = hash.toLowerCase();
+
   op_node_hkdf_async(hash, key, salt, info, length)
     .then((okm) => callback(null, okm.buffer))
     .catch((err) => callback(new ERR_CRYPTO_INVALID_DIGEST(err), undefined));
@@ -128,6 +131,8 @@ export function hkdfSync(
     length,
   ));
 
+  hash = hash.toLowerCase();
+
   const okm = new Uint8Array(length);
   try {
     op_node_hkdf(hash, key, salt, info, okm);
diff --git a/ext/node/polyfills/internal/crypto/keys.ts b/ext/node/polyfills/internal/crypto/keys.ts
index 8cb9ab6906f11b..ca22e12c6197fd 100644
--- a/ext/node/polyfills/internal/crypto/keys.ts
+++ b/ext/node/polyfills/internal/crypto/keys.ts
@@ -4,6 +4,13 @@
 // TODO(petamoriken): enable prefer-primordials for node polyfills
 // deno-lint-ignore-file prefer-primordials
 
+import { primordials } from "ext:core/mod.js";
+
+const {
+  ObjectDefineProperties,
+  SymbolToStringTag,
+} = primordials;
+
 import {
   op_node_create_private_key,
   op_node_create_public_key,
@@ -209,6 +216,14 @@ export class KeyObject {
   }
 }
 
+ObjectDefineProperties(KeyObject.prototype, {
+  [SymbolToStringTag]: {
+    __proto__: null,
+    configurable: true,
+    value: "KeyObject",
+  },
+});
+
 export interface JsonWebKeyInput {
   key: JsonWebKey;
   format: "jwk";
diff --git a/ext/node/polyfills/internal/crypto/pbkdf2.ts b/ext/node/polyfills/internal/crypto/pbkdf2.ts
index 5cf102fa98ea12..4e58cb68b34ee7 100644
--- a/ext/node/polyfills/internal/crypto/pbkdf2.ts
+++ b/ext/node/polyfills/internal/crypto/pbkdf2.ts
@@ -7,8 +7,19 @@ import { op_node_pbkdf2, op_node_pbkdf2_async } from "ext:core/ops";
 
 import { Buffer } from "node:buffer";
 import { HASH_DATA } from "ext:deno_node/internal/crypto/types.ts";
+import {
+  validateFunction,
+  validateString,
+  validateUint32,
+} from "ext:deno_node/internal/validators.mjs";
+import { getArrayBufferOrView } from "ext:deno_node/internal/crypto/keys.ts";
+import {
+  ERR_CRYPTO_INVALID_DIGEST,
+  ERR_OUT_OF_RANGE,
+} from "ext:deno_node/internal/errors.ts";
 
 export const MAX_ALLOC = Math.pow(2, 30) - 1;
+export const MAX_I32 = 2 ** 31 - 1;
 
 export type NormalizedAlgorithms =
   | "md5"
@@ -29,6 +40,30 @@ export type Algorithms =
   | "sha384"
   | "sha512";
 
+function check(
+  password: HASH_DATA,
+  salt: HASH_DATA,
+  iterations: number,
+  keylen: number,
+  digest: string,
+) {
+  validateString(digest, "digest");
+  password = getArrayBufferOrView(password, "password", "buffer");
+  salt = getArrayBufferOrView(salt, "salt", "buffer");
+  validateUint32(iterations, "iterations", true);
+  validateUint32(keylen, "keylen");
+
+  if (iterations > MAX_I32) {
+    throw new ERR_OUT_OF_RANGE("iterations", `<= ${MAX_I32}`, iterations);
+  }
+
+  if (keylen > MAX_I32) {
+    throw new ERR_OUT_OF_RANGE("keylen", `<= ${MAX_I32}`, keylen);
+  }
+
+  return { password, salt, iterations, keylen, digest };
+}
+
 /**
  * @param iterations Needs to be higher or equal than zero
  * @param keylen  Needs to be higher or equal than zero but less than max allocation size (2^30)
@@ -39,18 +74,21 @@ export function pbkdf2Sync(
   salt: HASH_DATA,
   iterations: number,
   keylen: number,
-  digest: Algorithms = "sha1",
+  digest: string,
 ): Buffer {
-  if (typeof iterations !== "number" || iterations < 0) {
-    throw new TypeError("Bad iterations");
-  }
-  if (typeof keylen !== "number" || keylen < 0 || keylen > MAX_ALLOC) {
-    throw new TypeError("Bad key length");
-  }
+  ({ password, salt, iterations, keylen, digest } = check(
+    password,
+    salt,
+    iterations,
+    keylen,
+    digest,
+  ));
+
+  digest = digest.toLowerCase() as NormalizedAlgorithms;
 
   const DK = new Uint8Array(keylen);
   if (!op_node_pbkdf2(password, salt, iterations, digest, DK)) {
-    throw new Error("Invalid digest");
+    throw new ERR_CRYPTO_INVALID_DIGEST(digest);
   }
 
   return Buffer.from(DK);
@@ -66,16 +104,26 @@ export function pbkdf2(
   salt: HASH_DATA,
   iterations: number,
   keylen: number,
-  digest: Algorithms = "sha1",
+  digest: string,
   callback: (err: Error | null, derivedKey?: Buffer) => void,
 ) {
-  if (typeof iterations !== "number" || iterations < 0) {
-    throw new TypeError("Bad iterations");
-  }
-  if (typeof keylen !== "number" || keylen < 0 || keylen > MAX_ALLOC) {
-    throw new TypeError("Bad key length");
+  if (typeof digest === "function") {
+    callback = digest;
+    digest = undefined as unknown as string;
   }
 
+  ({ password, salt, iterations, keylen, digest } = check(
+    password,
+    salt,
+    iterations,
+    keylen,
+    digest,
+  ));
+
+  validateFunction(callback, "callback");
+
+  digest = digest.toLowerCase() as NormalizedAlgorithms;
+
   op_node_pbkdf2_async(
     password,
     salt,
diff --git a/ext/node/polyfills/internal/crypto/sig.ts b/ext/node/polyfills/internal/crypto/sig.ts
index 5a961178087963..473670d2a64365 100644
--- a/ext/node/polyfills/internal/crypto/sig.ts
+++ b/ext/node/polyfills/internal/crypto/sig.ts
@@ -67,10 +67,6 @@ export class SignImpl extends Writable {
 
     algorithm = algorithm.toLowerCase();
 
-    if (algorithm.startsWith("rsa-")) {
-      // Allows RSA-[digest_algorithm] as a valid algorithm
-      algorithm = algorithm.slice(4);
-    }
     this.#digestType = algorithm;
     this.hash = createHash(this.#digestType);
   }
@@ -121,11 +117,6 @@ export class VerifyImpl extends Writable {
 
     algorithm = algorithm.toLowerCase();
 
-    if (algorithm.startsWith("rsa-")) {
-      // Allows RSA-[digest_algorithm] as a valid algorithm
-      algorithm = algorithm.slice(4);
-    }
-
     this.#digestType = algorithm;
     this.hash = createHash(this.#digestType);
   }
diff --git a/ext/node/polyfills/internal/crypto/types.ts b/ext/node/polyfills/internal/crypto/types.ts
index 2b3ce34fee7056..45c0ea286925f1 100644
--- a/ext/node/polyfills/internal/crypto/types.ts
+++ b/ext/node/polyfills/internal/crypto/types.ts
@@ -3,7 +3,7 @@
 
 import { Buffer } from "../../buffer.ts";
 
-export type HASH_DATA = string | ArrayBufferView | Buffer;
+export type HASH_DATA = string | ArrayBufferView | Buffer | ArrayBuffer;
 
 export type BinaryToTextEncoding = "base64" | "base64url" | "hex" | "binary";
 
diff --git a/ext/node/polyfills/internal/errors.ts b/ext/node/polyfills/internal/errors.ts
index a16656087ef741..6529e98947e3a6 100644
--- a/ext/node/polyfills/internal/errors.ts
+++ b/ext/node/polyfills/internal/errors.ts
@@ -349,9 +349,8 @@ export class NodeErrorAbstraction extends Error {
     super(message);
     this.code = code;
     this.name = name;
-    //This number changes depending on the name of this class
-    //20 characters as of now
-    this.stack = this.stack && `${name} [${this.code}]${this.stack.slice(20)}`;
+    this.stack = this.stack &&
+      `${name} [${this.code}]${this.stack.slice(this.name.length)}`;
   }
 
   override toString() {
@@ -614,7 +613,6 @@ export class ERR_INVALID_ARG_TYPE_RANGE extends NodeRangeError {
 export class ERR_INVALID_ARG_TYPE extends NodeTypeError {
   constructor(name: string, expected: string | string[], actual: unknown) {
     const msg = createInvalidArgType(name, expected);
-
     super("ERR_INVALID_ARG_TYPE", `${msg}.${invalidArgTypeHelper(actual)}`);
   }
 
@@ -669,9 +667,7 @@ function invalidArgTypeHelper(input: any) {
   return ` Received type ${typeof input} (${inspected})`;
 }
 
-export class ERR_OUT_OF_RANGE extends RangeError {
-  code = "ERR_OUT_OF_RANGE";
-
+export class ERR_OUT_OF_RANGE extends NodeRangeError {
   constructor(
     str: string,
     range: string,
@@ -696,15 +692,7 @@ export class ERR_OUT_OF_RANGE extends RangeError {
     }
     msg += ` It must be ${range}. Received ${received}`;
 
-    super(msg);
-
-    const { name } = this;
-    // Add the error code to the name to include it in the stack trace.
-    this.name = `${name} [${this.code}]`;
-    // Access the stack to generate the error message including the error code from the name.
-    this.stack;
-    // Reset the name to the actual name.
-    this.name = name;
+    super("ERR_OUT_OF_RANGE", msg);
   }
 }
 
diff --git a/ext/node/polyfills/internal/fixed_queue.ts b/ext/node/polyfills/internal/fixed_queue.ts
index d98a5e507cd23e..0a2209c8d539b1 100644
--- a/ext/node/polyfills/internal/fixed_queue.ts
+++ b/ext/node/polyfills/internal/fixed_queue.ts
@@ -1,8 +1,8 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent, Inc. and other Node contributors.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
+import { primordials } from "ext:core/mod.js";
+const { ArrayFrom } = primordials;
 
 // Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two.
 const kSize = 2048;
@@ -65,7 +65,7 @@ class FixedCircularBuffer {
   constructor() {
     this.bottom = 0;
     this.top = 0;
-    this.list = new Array(kSize);
+    this.list = ArrayFrom({ __proto__: null, length: kSize });
     this.next = null;
   }
 
@@ -111,11 +111,13 @@ export class FixedQueue {
       // and sets it as the new main queue.
       this.head = this.head.next = new FixedCircularBuffer();
     }
+    // deno-lint-ignore prefer-primordials -- `push` is a method of `FixedCircularBuffer`
     this.head.push(data);
   }
 
   shift() {
     const tail = this.tail;
+    // deno-lint-ignore prefer-primordials -- `shift` is a method of `FixedCircularBuffer`
     const next = tail.shift();
     if (tail.isEmpty() && tail.next !== null) {
       // If there is another queue, it forms the new tail.
diff --git a/ext/node/polyfills/internal/fs/utils.mjs b/ext/node/polyfills/internal/fs/utils.mjs
index a1823bb32808b3..21c5892ce2facc 100644
--- a/ext/node/polyfills/internal/fs/utils.mjs
+++ b/ext/node/polyfills/internal/fs/utils.mjs
@@ -5,6 +5,8 @@
 
 "use strict";
 
+import { primordials } from "ext:core/mod.js";
+const { DatePrototypeGetTime } = primordials;
 import { Buffer } from "node:buffer";
 import {
   ERR_FS_EISDIR,
@@ -23,7 +25,6 @@ import {
   isUint8Array,
 } from "ext:deno_node/internal/util/types.ts";
 import { once } from "ext:deno_node/internal/util.mjs";
-import { deprecate } from "node:util";
 import { toPathIfFileURL } from "ext:deno_node/internal/url.ts";
 import {
   validateAbortSignal,
@@ -699,7 +700,7 @@ export function toUnixTimestamp(time, name = "time") {
   }
   if (isDate(time)) {
     // Convert to 123.456 UNIX timestamp
-    return Date.getTime(time) / 1000;
+    return DatePrototypeGetTime(time) / 1000;
   }
   throw new ERR_INVALID_ARG_TYPE(name, ["Date", "Time in seconds"], time);
 }
@@ -959,24 +960,13 @@ export const getValidMode = hideStackFrames((mode, type) => {
 
 export const validateStringAfterArrayBufferView = hideStackFrames(
   (buffer, name) => {
-    if (typeof buffer === "string") {
-      return;
-    }
-
-    if (
-      typeof buffer === "object" &&
-      buffer !== null &&
-      typeof buffer.toString === "function" &&
-      Object.prototype.hasOwnProperty.call(buffer, "toString")
-    ) {
-      return;
+    if (typeof buffer !== "string") {
+      throw new ERR_INVALID_ARG_TYPE(
+        name,
+        ["string", "Buffer", "TypedArray", "DataView"],
+        buffer,
+      );
     }
-
-    throw new ERR_INVALID_ARG_TYPE(
-      name,
-      ["string", "Buffer", "TypedArray", "DataView"],
-      buffer,
-    );
   },
 );
 
@@ -1005,12 +995,6 @@ export const constants = {
   kWriteFileMaxChunkSize,
 };
 
-export const showStringCoercionDeprecation = deprecate(
-  () => {},
-  "Implicit coercion of objects with own toString property is deprecated.",
-  "DEP0162",
-);
-
 export default {
   constants,
   assertEncoding,
@@ -1030,7 +1014,6 @@ export default {
   preprocessSymlinkDestination,
   realpathCacheKey,
   getStatsFromBinding,
-  showStringCoercionDeprecation,
   stringToFlags,
   stringToSymlinkType,
   Stats,
diff --git a/ext/node/polyfills/internal/util.mjs b/ext/node/polyfills/internal/util.mjs
index 596599859758e9..e6b32d17d12013 100644
--- a/ext/node/polyfills/internal/util.mjs
+++ b/ext/node/polyfills/internal/util.mjs
@@ -15,6 +15,10 @@ import {
 } from "ext:deno_node/internal/primordials.mjs";
 import { ERR_UNKNOWN_SIGNAL } from "ext:deno_node/internal/errors.ts";
 import { os } from "ext:deno_node/internal_binding/constants.ts";
+import { primordials } from "ext:core/mod.js";
+const {
+  SafeWeakRef,
+} = primordials;
 
 export const customInspectSymbol = Symbol.for("nodejs.util.inspect.custom");
 export const kEnumerableProperty = Object.create(null);
@@ -135,6 +139,38 @@ export function convertToValidSignal(signal) {
   throw new ERR_UNKNOWN_SIGNAL(signal);
 }
 
+export class WeakReference {
+  #weak = null;
+  #strong = null;
+  #refCount = 0;
+  constructor(object) {
+    this.#weak = new SafeWeakRef(object);
+  }
+
+  incRef() {
+    this.#refCount++;
+    if (this.#refCount === 1) {
+      const derefed = this.#weak.deref();
+      if (derefed !== undefined) {
+        this.#strong = derefed;
+      }
+    }
+    return this.#refCount;
+  }
+
+  decRef() {
+    this.#refCount--;
+    if (this.#refCount === 0) {
+      this.#strong = null;
+    }
+    return this.#refCount;
+  }
+
+  get() {
+    return this.#weak.deref();
+  }
+}
+
 promisify.custom = kCustomPromisifiedSymbol;
 
 export default {
diff --git a/ext/node/polyfills/internal/validators.mjs b/ext/node/polyfills/internal/validators.mjs
index d4cd955462c7c9..58b1a97d7451f3 100644
--- a/ext/node/polyfills/internal/validators.mjs
+++ b/ext/node/polyfills/internal/validators.mjs
@@ -171,10 +171,23 @@ function validateString(value, name) {
  * @param {unknown} value
  * @param {string} name
  */
-function validateNumber(value, name) {
+function validateNumber(value, name, min = undefined, max) {
   if (typeof value !== "number") {
     throw new codes.ERR_INVALID_ARG_TYPE(name, "number", value);
   }
+
+  if (
+    (min != null && value < min) || (max != null && value > max) ||
+    ((min != null || max != null) && Number.isNaN(value))
+  ) {
+    throw new codes.ERR_OUT_OF_RANGE(
+      name,
+      `${min != null ? `>= ${min}` : ""}${
+        min != null && max != null ? " && " : ""
+      }${max != null ? `<= ${max}` : ""}`,
+      value,
+    );
+  }
 }
 
 /**
diff --git a/ext/node/polyfills/internal_binding/_utils.ts b/ext/node/polyfills/internal_binding/_utils.ts
index a773f0a9c35248..74dc3cbcd634e3 100644
--- a/ext/node/polyfills/internal_binding/_utils.ts
+++ b/ext/node/polyfills/internal_binding/_utils.ts
@@ -18,9 +18,13 @@ export function asciiToBytes(str: string) {
 }
 
 export function base64ToBytes(str: string) {
-  str = base64clean(str);
-  str = str.replaceAll("-", "+").replaceAll("_", "/");
-  return forgivingBase64Decode(str);
+  try {
+    return forgivingBase64Decode(str);
+  } catch {
+    str = base64clean(str);
+    str = str.replaceAll("-", "+").replaceAll("_", "/");
+    return forgivingBase64Decode(str);
+  }
 }
 
 const INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g;
diff --git a/ext/node/polyfills/net.ts b/ext/node/polyfills/net.ts
index 66b7735d959728..6625ce7b50044e 100644
--- a/ext/node/polyfills/net.ts
+++ b/ext/node/polyfills/net.ts
@@ -24,6 +24,8 @@
 // deno-lint-ignore-file prefer-primordials
 
 import { notImplemented } from "ext:deno_node/_utils.ts";
+import { BlockList, SocketAddress } from "ext:deno_node/internal/blocklist.mjs";
+
 import { EventEmitter } from "node:events";
 import {
   isIP,
@@ -2472,7 +2474,7 @@ export function createServer(
   return new Server(options, connectionListener);
 }
 
-export { isIP, isIPv4, isIPv6 };
+export { BlockList, isIP, isIPv4, isIPv6, SocketAddress };
 
 export default {
   _createServerHandle,
@@ -2480,6 +2482,8 @@ export default {
   isIP,
   isIPv4,
   isIPv6,
+  BlockList,
+  SocketAddress,
   connect,
   createConnection,
   createServer,
diff --git a/ext/node/polyfills/path/_util.ts b/ext/node/polyfills/path/_util.ts
index 7be48296535977..9248c68ae5660c 100644
--- a/ext/node/polyfills/path/_util.ts
+++ b/ext/node/polyfills/path/_util.ts
@@ -106,13 +106,17 @@ export function normalizeString(
   return res;
 }
 
+function formatExt(ext) {
+  return ext ? `${ext[0] === "." ? "" : "."}${ext}` : "";
+}
+
 export function _format(
   sep: string,
   pathObject: FormatInputPathObject,
 ): string {
   const dir: string | undefined = pathObject.dir || pathObject.root;
   const base: string = pathObject.base ||
-    (pathObject.name || "") + (pathObject.ext || "");
+    (pathObject.name || "") + formatExt(pathObject.ext);
   if (!dir) return base;
   if (dir === pathObject.root) return dir + base;
   return dir + sep + base;
diff --git a/ext/node/polyfills/process.ts b/ext/node/polyfills/process.ts
index a001d2e0fe5594..de48fea3e8f811 100644
--- a/ext/node/polyfills/process.ts
+++ b/ext/node/polyfills/process.ts
@@ -7,6 +7,7 @@
 import { core, internals } from "ext:core/mod.js";
 import { initializeDebugEnv } from "ext:deno_node/internal/util/debuglog.ts";
 import {
+  op_getegid,
   op_geteuid,
   op_node_process_kill,
   op_process_abort,
@@ -309,15 +310,16 @@ export function kill(pid: number, sig: string | number = "SIGTERM") {
   return true;
 }
 
-let getgid, getuid, geteuid;
+let getgid, getuid, getegid, geteuid;
 
 if (!isWindows) {
   getgid = () => Deno.gid();
   getuid = () => Deno.uid();
+  getegid = () => op_getegid();
   geteuid = () => op_geteuid();
 }
 
-export { geteuid, getgid, getuid };
+export { getegid, geteuid, getgid, getuid };
 
 const ALLOWED_FLAGS = buildAllowedFlags();
 
@@ -403,7 +405,9 @@ Process.prototype.chdir = chdir;
 
 /** https://nodejs.org/api/process.html#processconfig */
 Process.prototype.config = {
-  target_defaults: {},
+  target_defaults: {
+    default_configuration: "Release",
+  },
   variables: {},
 };
 
@@ -683,6 +687,9 @@ Process.prototype.getgid = getgid;
 /** This method is removed on Windows */
 Process.prototype.getuid = getuid;
 
+/** This method is removed on Windows */
+Process.prototype.getegid = getegid;
+
 /** This method is removed on Windows */
 Process.prototype.geteuid = geteuid;
 
@@ -724,6 +731,7 @@ Process.prototype.noDeprecation = false;
 if (isWindows) {
   delete Process.prototype.getgid;
   delete Process.prototype.getuid;
+  delete Process.prototype.getegid;
   delete Process.prototype.geteuid;
 }
 
@@ -731,6 +739,9 @@ if (isWindows) {
 // @ts-ignore TS doesn't work well with ES5 classes
 const process = new Process();
 
+/* Set owned property */
+process.versions = versions;
+
 Object.defineProperty(process, Symbol.toStringTag, {
   enumerable: false,
   writable: true,
diff --git a/ext/node/polyfills/string_decoder.ts b/ext/node/polyfills/string_decoder.ts
index ef83b6fc92d3cc..4a49c2e3e671fe 100644
--- a/ext/node/polyfills/string_decoder.ts
+++ b/ext/node/polyfills/string_decoder.ts
@@ -20,9 +20,6 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
 // Logic and comments translated pretty much one-to-one from node's impl
 // (https://github.com/nodejs/node/blob/ba06c5c509956dc413f91b755c1c93798bb700d4/src/string_decoder.cc)
 
@@ -35,11 +32,19 @@ import {
   NodeError,
 } from "ext:deno_node/internal/errors.ts";
 
-import { primordials } from "ext:core/mod.js";
+import { core, primordials } from "ext:core/mod.js";
 const {
   ArrayBufferIsView,
   ObjectDefineProperties,
+  Symbol,
+  MathMin,
+  DataViewPrototypeGetBuffer,
+  ObjectPrototypeIsPrototypeOf,
+  String,
+  TypedArrayPrototypeGetBuffer,
+  StringPrototypeToLowerCase,
 } = primordials;
+const { isTypedArray } = core;
 
 const { MAX_STRING_LENGTH } = constants;
 
@@ -50,7 +55,7 @@ type Any = any;
 function normalizeEncoding(enc?: string): string {
   const encoding = castEncoding(enc ?? null);
   if (!encoding) {
-    if (typeof enc !== "string" || enc.toLowerCase() !== "raw") {
+    if (typeof enc !== "string" || StringPrototypeToLowerCase(enc) !== "raw") {
       throw new ERR_UNKNOWN_ENCODING(
         enc as Any,
       );
@@ -64,7 +69,8 @@ function normalizeEncoding(enc?: string): string {
  */
 
 function isBufferType(buf: Buffer) {
-  return buf instanceof Buffer && buf.BYTES_PER_ELEMENT;
+  return ObjectPrototypeIsPrototypeOf(Buffer.prototype, buf) &&
+    buf.BYTES_PER_ELEMENT;
 }
 
 function normalizeBuffer(buf: Buffer) {
@@ -79,7 +85,9 @@ function normalizeBuffer(buf: Buffer) {
     return buf;
   } else {
     return Buffer.from(
-      buf.buffer,
+      isTypedArray(buf)
+        ? TypedArrayPrototypeGetBuffer(buf)
+        : DataViewPrototypeGetBuffer(buf),
     );
   }
 }
@@ -94,6 +102,7 @@ function bufferToString(
   if (len > MAX_STRING_LENGTH) {
     throw new NodeError("ERR_STRING_TOO_LONG", "string exceeds maximum length");
   }
+  // deno-lint-ignore prefer-primordials
   return buf.toString(encoding as Any, start, end);
 }
 
@@ -136,7 +145,7 @@ function decode(this: StringDecoder, buf: Buffer) {
         }
       }
 
-      const bytesToCopy = Math.min(buf.length - bufIdx, this[kMissingBytes]);
+      const bytesToCopy = MathMin(buf.length - bufIdx, this[kMissingBytes]);
       buf.copy(
         this.lastChar,
         this[kBufferedBytes],
diff --git a/ext/node/polyfills/testing.ts b/ext/node/polyfills/testing.ts
index b6733f118cd766..92900e6323ab7e 100644
--- a/ext/node/polyfills/testing.ts
+++ b/ext/node/polyfills/testing.ts
@@ -1,8 +1,7 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
+import { primordials } from "ext:core/mod.js";
+const { PromisePrototypeThen } = primordials;
 import { notImplemented, warnNotImplemented } from "ext:deno_node/_utils.ts";
 
 export function run() {
@@ -54,17 +53,20 @@ class NodeTestContext {
 
   test(name, options, fn) {
     const prepared = prepareOptions(name, options, fn, {});
-    return this.#denoContext.step({
-      name: prepared.name,
-      fn: async (denoTestContext) => {
-        const newNodeTextContext = new NodeTestContext(denoTestContext);
-        await prepared.fn(newNodeTextContext);
-      },
-      ignore: prepared.options.todo || prepared.options.skip,
-      sanitizeExit: false,
-      sanitizeOps: false,
-      sanitizeResources: false,
-    }).then(() => undefined);
+    return PromisePrototypeThen(
+      this.#denoContext.step({
+        name: prepared.name,
+        fn: async (denoTestContext) => {
+          const newNodeTextContext = new NodeTestContext(denoTestContext);
+          await prepared.fn(newNodeTextContext);
+        },
+        ignore: prepared.options.todo || prepared.options.skip,
+        sanitizeExit: false,
+        sanitizeOps: false,
+        sanitizeResources: false,
+      }),
+      () => undefined,
+    );
   }
 
   before(_fn, _options) {
@@ -127,6 +129,8 @@ function wrapTestFn(fn, resolve) {
 function prepareDenoTest(name, options, fn, overrides) {
   const prepared = prepareOptions(name, options, fn, overrides);
 
+  // TODO(iuioiua): Update once there's a primordial for `Promise.withResolvers()`.
+  // deno-lint-ignore prefer-primordials
   const { promise, resolve } = Promise.withResolvers();
 
   const denoTestOptions = {
diff --git a/ext/node/polyfills/timers.ts b/ext/node/polyfills/timers.ts
index 033afd9526f7ab..b96f448da48b72 100644
--- a/ext/node/polyfills/timers.ts
+++ b/ext/node/polyfills/timers.ts
@@ -1,12 +1,12 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
 import { primordials } from "ext:core/mod.js";
 const {
   MapPrototypeGet,
   MapPrototypeDelete,
+  ObjectDefineProperty,
+  Promise,
+  SafeArrayIterator,
 } = primordials;
 
 import {
@@ -32,9 +32,11 @@ export function setTimeout(
   return new Timeout(callback, timeout, args, false, true);
 }
 
-Object.defineProperty(setTimeout, promisify.custom, {
+ObjectDefineProperty(setTimeout, promisify.custom, {
   value: (timeout: number, ...args: unknown[]) => {
-    return new Promise((cb) => setTimeout(cb, timeout, ...args));
+    return new Promise((cb) =>
+      setTimeout(cb, timeout, ...new SafeArrayIterator(args))
+    );
   },
   enumerable: true,
 });
@@ -74,7 +76,7 @@ export function setImmediate(
   cb: (...args: unknown[]) => void,
   ...args: unknown[]
 ): Timeout {
-  return new Immediate(cb, ...args);
+  return new Immediate(cb, ...new SafeArrayIterator(args));
 }
 export function clearImmediate(immediate: Immediate) {
   if (immediate == null) {
diff --git a/ext/node/polyfills/url.ts b/ext/node/polyfills/url.ts
index 6633334ba5b98d..4eeb0381f6ec50 100644
--- a/ext/node/polyfills/url.ts
+++ b/ext/node/polyfills/url.ts
@@ -1352,12 +1352,16 @@ function getPathFromURLPosix(url: URL): string {
  *        setter.
  *  - TAB: The tab character is also stripped out by the `pathname` setter.
  */
-function encodePathChars(filepath: string): string {
+function encodePathChars(
+  filepath: string,
+  options: { windows?: boolean },
+): string {
+  const windows = options.windows;
   if (filepath.includes("%")) {
     filepath = filepath.replace(percentRegEx, "%25");
   }
   // In posix, backslash is a valid character in paths:
-  if (!isWindows && filepath.includes("\\")) {
+  if (!(windows ?? isWindows) && filepath.includes("\\")) {
     filepath = filepath.replace(backslashRegEx, "%5C");
   }
   if (filepath.includes("\n")) {
@@ -1376,11 +1380,17 @@ function encodePathChars(filepath: string): string {
  * This function ensures that `filepath` is resolved absolutely, and that the URL control characters are correctly encoded when converting into a File URL.
  * @see Tested in `parallel/test-url-pathtofileurl.js`.
  * @param filepath The file path string to convert to a file URL.
+ * @param options The options.
  * @returns The file URL object.
  */
-export function pathToFileURL(filepath: string): URL {
+export function pathToFileURL(
+  filepath: string,
+  options: { windows?: boolean } = {},
+): URL {
+  validateString(filepath, "path");
+  const windows = options?.windows;
   const outURL = new URL("file://");
-  if (isWindows && filepath.startsWith("\\\\")) {
+  if ((windows ?? isWindows) && filepath.startsWith("\\\\")) {
     // UNC path format: \\server\share\resource
     const paths = filepath.split("\\");
     if (paths.length <= 3) {
@@ -1400,20 +1410,22 @@ export function pathToFileURL(filepath: string): URL {
     }
 
     outURL.hostname = idnaToASCII(hostname);
-    outURL.pathname = encodePathChars(paths.slice(3).join("/"));
+    outURL.pathname = encodePathChars(paths.slice(3).join("/"), { windows });
   } else {
-    let resolved = path.resolve(filepath);
+    let resolved = (windows ?? isWindows)
+      ? path.win32.resolve(filepath)
+      : path.posix.resolve(filepath);
     // path.resolve strips trailing slashes so we must add them back
     const filePathLast = filepath.charCodeAt(filepath.length - 1);
     if (
       (filePathLast === CHAR_FORWARD_SLASH ||
-        (isWindows && filePathLast === CHAR_BACKWARD_SLASH)) &&
+        ((windows ?? isWindows) && filePathLast === CHAR_BACKWARD_SLASH)) &&
       resolved[resolved.length - 1] !== path.sep
     ) {
       resolved += "/";
     }
 
-    outURL.pathname = encodePathChars(resolved);
+    outURL.pathname = encodePathChars(resolved, { windows });
   }
   return outURL;
 }
diff --git a/ext/node/resolution.rs b/ext/node/resolution.rs
index 834b465cde1957..1b9a200127accf 100644
--- a/ext/node/resolution.rs
+++ b/ext/node/resolution.rs
@@ -4,10 +4,9 @@ use std::borrow::Cow;
 use std::collections::HashMap;
 use std::path::Path;
 use std::path::PathBuf;
-use std::rc::Rc;
 
+use deno_config::package_json::PackageJsonRc;
 use deno_core::anyhow::bail;
-use deno_core::anyhow::Context;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::serde_json::Map;
@@ -21,8 +20,6 @@ use crate::errors;
 use crate::is_builtin_node_module;
 use crate::path::to_file_specifier;
 use crate::polyfill::get_module_name_from_builtin_node_module_specifier;
-use crate::AllowAllNodePermissions;
-use crate::NodePermissions;
 use crate::NpmResolverRc;
 use crate::PackageJson;
 use crate::PathClean;
@@ -30,11 +27,7 @@ use crate::PathClean;
 pub static DEFAULT_CONDITIONS: &[&str] = &["deno", "node", "import"];
 pub static REQUIRE_CONDITIONS: &[&str] = &["require", "node"];
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum NodeModuleKind {
-  Esm,
-  Cjs,
-}
+pub type NodeModuleKind = deno_config::package_json::NodeModuleKind;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum NodeResolutionMode {
@@ -236,8 +229,7 @@ impl NodeResolver {
         Some(resolved_specifier)
       }
     } else if specifier.starts_with('#') {
-      let pkg_config = self
-        .get_closest_package_json(referrer, &mut AllowAllNodePermissions)?;
+      let pkg_config = self.get_closest_package_json(referrer)?;
       Some(self.package_imports_resolve(
         specifier,
         referrer,
@@ -325,31 +317,18 @@ impl NodeResolver {
     referrer: &ModuleSpecifier,
     mode: NodeResolutionMode,
   ) -> Result<Option<NodeResolution>, AnyError> {
-    let package_json_path = package_dir.join("package.json");
-    let package_json = self.load_package_json(
-      &mut AllowAllNodePermissions,
-      package_json_path.clone(),
-    )?;
     let node_module_kind = NodeModuleKind::Esm;
     let package_subpath = package_subpath
       .map(|s| format!("./{s}"))
       .unwrap_or_else(|| ".".to_string());
-    let maybe_resolved_url = self
-      .resolve_package_subpath(
-        &package_json,
-        &package_subpath,
-        referrer,
-        node_module_kind,
-        DEFAULT_CONDITIONS,
-        mode,
-      )
-      .with_context(|| {
-        format!(
-          "Failed resolving package subpath '{}' for '{}'",
-          package_subpath,
-          package_json.path.display()
-        )
-      })?;
+    let maybe_resolved_url = self.resolve_package_dir_subpath(
+      package_dir,
+      &package_subpath,
+      referrer,
+      node_module_kind,
+      DEFAULT_CONDITIONS,
+      mode,
+    )?;
     let resolved_url = match maybe_resolved_url {
       Some(resolved_path) => resolved_path,
       None => return Ok(None),
@@ -383,10 +362,9 @@ impl NodeResolver {
     package_folder: &Path,
   ) -> Result<Vec<String>, AnyError> {
     let package_json_path = package_folder.join("package.json");
-    let package_json = self.load_package_json(
-      &mut AllowAllNodePermissions,
-      package_json_path.clone(),
-    )?;
+    let Some(package_json) = self.load_package_json(&package_json_path)? else {
+      return Ok(Vec::new());
+    };
 
     Ok(match &package_json.bin {
       Some(Value::String(_)) => {
@@ -408,10 +386,12 @@ impl NodeResolver {
     sub_path: Option<&str>,
   ) -> Result<NodeResolution, AnyError> {
     let package_json_path = package_folder.join("package.json");
-    let package_json = self.load_package_json(
-      &mut AllowAllNodePermissions,
-      package_json_path.clone(),
-    )?;
+    let Some(package_json) = self.load_package_json(&package_json_path)? else {
+      bail!(
+        "Failed resolving binary export. '{}' did not exist",
+        package_json_path.display(),
+      )
+    };
     let bin_entry = resolve_bin_entry_value(&package_json, sub_path)?;
     let url = to_file_specifier(&package_folder.join(bin_entry));
 
@@ -429,8 +409,7 @@ impl NodeResolver {
     if url_str.starts_with("http") || url_str.ends_with(".json") {
       Ok(NodeResolution::Esm(url))
     } else if url_str.ends_with(".js") || url_str.ends_with(".d.ts") {
-      let maybe_package_config =
-        self.get_closest_package_json(&url, &mut AllowAllNodePermissions)?;
+      let maybe_package_config = self.get_closest_package_json(&url)?;
       match maybe_package_config {
         Some(c) if c.typ == "module" => Ok(NodeResolution::Esm(url)),
         Some(_) => Ok(NodeResolution::CommonJs(url)),
@@ -515,24 +494,19 @@ impl NodeResolver {
       return Ok(Some(to_file_specifier(&path)));
     }
     if self.fs.is_dir_sync(&path) {
-      let package_json_path = path.join("package.json");
-      if let Ok(pkg_json) =
-        self.load_package_json(&mut AllowAllNodePermissions, package_json_path)
-      {
-        let maybe_resolution = self.resolve_package_subpath(
-          &pkg_json,
-          /* sub path */ ".",
-          referrer,
-          referrer_kind,
-          match referrer_kind {
-            NodeModuleKind::Esm => DEFAULT_CONDITIONS,
-            NodeModuleKind::Cjs => REQUIRE_CONDITIONS,
-          },
-          NodeResolutionMode::Types,
-        )?;
-        if let Some(resolution) = maybe_resolution {
-          return Ok(Some(resolution));
-        }
+      let maybe_resolution = self.resolve_package_dir_subpath(
+        &path,
+        /* sub path */ ".",
+        referrer,
+        referrer_kind,
+        match referrer_kind {
+          NodeModuleKind::Esm => DEFAULT_CONDITIONS,
+          NodeModuleKind::Cjs => REQUIRE_CONDITIONS,
+        },
+        NodeResolutionMode::Types,
+      )?;
+      if let Some(resolution) = maybe_resolution {
+        return Ok(Some(resolution));
       }
       let index_path = path.join("index.js");
       if let Some(path) = probe_extensions(
@@ -572,19 +546,59 @@ impl NodeResolver {
 
     let mut package_json_path = None;
     if let Some(pkg_json) = &referrer_pkg_json {
-      if pkg_json.exists {
-        package_json_path = Some(pkg_json.path.clone());
-        if let Some(imports) = &pkg_json.imports {
-          if imports.contains_key(name) && !name.contains('*') {
-            let target = imports.get(name).unwrap();
+      package_json_path = Some(pkg_json.path.clone());
+      if let Some(imports) = &pkg_json.imports {
+        if imports.contains_key(name) && !name.contains('*') {
+          let target = imports.get(name).unwrap();
+          let maybe_resolved = self.resolve_package_target(
+            package_json_path.as_ref().unwrap(),
+            target,
+            "",
+            name,
+            referrer,
+            referrer_kind,
+            false,
+            true,
+            conditions,
+            mode,
+          )?;
+          if let Some(resolved) = maybe_resolved {
+            return Ok(resolved);
+          }
+        } else {
+          let mut best_match = "";
+          let mut best_match_subpath = None;
+          for key in imports.keys() {
+            let pattern_index = key.find('*');
+            if let Some(pattern_index) = pattern_index {
+              let key_sub = &key[0..=pattern_index];
+              if name.starts_with(key_sub) {
+                let pattern_trailer = &key[pattern_index + 1..];
+                if name.len() > key.len()
+                  && name.ends_with(&pattern_trailer)
+                  && pattern_key_compare(best_match, key) == 1
+                  && key.rfind('*') == Some(pattern_index)
+                {
+                  best_match = key;
+                  best_match_subpath = Some(
+                    name[pattern_index..=(name.len() - pattern_trailer.len())]
+                      .to_string(),
+                  );
+                }
+              }
+            }
+          }
+
+          if !best_match.is_empty() {
+            let target = imports.get(best_match).unwrap();
             let maybe_resolved = self.resolve_package_target(
               package_json_path.as_ref().unwrap(),
               target,
-              "",
-              name,
+              &best_match_subpath.unwrap(),
+              best_match,
               referrer,
               referrer_kind,
-              false,
+              true,
               true,
               conditions,
               mode,
@@ -592,49 +606,6 @@ impl NodeResolver {
             if let Some(resolved) = maybe_resolved {
               return Ok(resolved);
             }
-          } else {
-            let mut best_match = "";
-            let mut best_match_subpath = None;
-            for key in imports.keys() {
-              let pattern_index = key.find('*');
-              if let Some(pattern_index) = pattern_index {
-                let key_sub = &key[0..=pattern_index];
-                if name.starts_with(key_sub) {
-                  let pattern_trailer = &key[pattern_index + 1..];
-                  if name.len() > key.len()
-                    && name.ends_with(&pattern_trailer)
-                    && pattern_key_compare(best_match, key) == 1
-                    && key.rfind('*') == Some(pattern_index)
-                  {
-                    best_match = key;
-                    best_match_subpath = Some(
-                      name
-                        [pattern_index..=(name.len() - pattern_trailer.len())]
-                        .to_string(),
-                    );
-                  }
-                }
-              }
-            }
-
-            if !best_match.is_empty() {
-              let target = imports.get(best_match).unwrap();
-              let maybe_resolved = self.resolve_package_target(
-                package_json_path.as_ref().unwrap(),
-                target,
-                &best_match_subpath.unwrap(),
-                best_match,
-                referrer,
-                referrer_kind,
-                true,
-                true,
-                conditions,
-                mode,
-              )?;
-              if let Some(resolved) = maybe_resolved {
-                return Ok(resolved);
-              }
-            }
           }
         }
       }
@@ -1013,15 +984,11 @@ impl NodeResolver {
     let (package_name, package_subpath, _is_scoped) =
       parse_npm_pkg_name(specifier, referrer)?;
 
-    let Some(package_config) =
-      self.get_closest_package_json(referrer, &mut AllowAllNodePermissions)?
-    else {
+    let Some(package_config) = self.get_closest_package_json(referrer)? else {
       return Ok(None);
     };
     // ResolveSelf
-    if package_config.exists
-      && package_config.name.as_ref() == Some(&package_name)
-    {
+    if package_config.name.as_ref() == Some(&package_name) {
       if let Some(exports) = &package_config.exports {
         return self
           .package_exports_resolve(
@@ -1037,10 +1004,64 @@ impl NodeResolver {
       }
     }
 
+    self.resolve_package_subpath_for_package(
+      &package_name,
+      &package_subpath,
+      referrer,
+      referrer_kind,
+      conditions,
+      mode,
+    )
+  }
+
+  #[allow(clippy::too_many_arguments)]
+  fn resolve_package_subpath_for_package(
+    &self,
+    package_name: &str,
+    package_subpath: &str,
+    referrer: &ModuleSpecifier,
+    referrer_kind: NodeModuleKind,
+    conditions: &[&str],
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
+    let result = self.resolve_package_subpath_for_package_inner(
+      package_name,
+      package_subpath,
+      referrer,
+      referrer_kind,
+      conditions,
+      mode,
+    );
+    if mode.is_types() && !matches!(result, Ok(Some(_))) {
+      // try to resolve with the @types package
+      let package_name = types_package_name(package_name);
+      if let Ok(Some(result)) = self.resolve_package_subpath_for_package_inner(
+        &package_name,
+        package_subpath,
+        referrer,
+        referrer_kind,
+        conditions,
+        mode,
+      ) {
+        return Ok(Some(result));
+      }
+    }
+    result
+  }
+
+  #[allow(clippy::too_many_arguments)]
+  fn resolve_package_subpath_for_package_inner(
+    &self,
+    package_name: &str,
+    package_subpath: &str,
+    referrer: &ModuleSpecifier,
+    referrer_kind: NodeModuleKind,
+    conditions: &[&str],
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
     let package_dir_path = self
       .npm_resolver
-      .resolve_package_folder_from_package(&package_name, referrer, mode)?;
-    let package_json_path = package_dir_path.join("package.json");
+      .resolve_package_folder_from_package(package_name, referrer)?;
 
     // todo: error with this instead when can't find package
     // Err(errors::err_module_not_found(
@@ -1056,11 +1077,9 @@ impl NodeResolver {
     // ))
 
     // Package match.
-    let package_json = self
-      .load_package_json(&mut AllowAllNodePermissions, package_json_path)?;
-    self.resolve_package_subpath(
-      &package_json,
-      &package_subpath,
+    self.resolve_package_dir_subpath(
+      &package_dir_path,
+      package_subpath,
       referrer,
       referrer_kind,
       conditions,
@@ -1068,6 +1087,36 @@ impl NodeResolver {
     )
   }
 
+  #[allow(clippy::too_many_arguments)]
+  fn resolve_package_dir_subpath(
+    &self,
+    package_dir_path: &Path,
+    package_subpath: &str,
+    referrer: &ModuleSpecifier,
+    referrer_kind: NodeModuleKind,
+    conditions: &[&str],
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
+    let package_json_path = package_dir_path.join("package.json");
+    match self.load_package_json(&package_json_path)? {
+      Some(pkg_json) => self.resolve_package_subpath(
+        &pkg_json,
+        package_subpath,
+        referrer,
+        referrer_kind,
+        conditions,
+        mode,
+      ),
+      None => self.resolve_package_subpath_no_pkg_json(
+        package_dir_path,
+        package_subpath,
+        referrer,
+        referrer_kind,
+        mode,
+      ),
+    }
+  }
+
   #[allow(clippy::too_many_arguments)]
   fn resolve_package_subpath(
     &self,
@@ -1103,6 +1152,7 @@ impl NodeResolver {
         }
       }
     }
+
     if package_subpath == "." {
       return self.legacy_main_resolve(
         package_json,
@@ -1112,7 +1162,25 @@ impl NodeResolver {
       );
     }
 
-    let file_path = package_json.path.parent().unwrap().join(package_subpath);
+    self.resolve_subpath_exact(
+      package_json.path.parent().unwrap(),
+      package_subpath,
+      referrer,
+      referrer_kind,
+      mode,
+    )
+  }
+
+  fn resolve_subpath_exact(
+    &self,
+    directory: &Path,
+    package_subpath: &str,
+    referrer: &ModuleSpecifier,
+    referrer_kind: NodeModuleKind,
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
+    assert_ne!(package_subpath, ".");
+    let file_path = directory.join(package_subpath);
     if mode.is_types() {
       self.path_to_declaration_url(file_path, referrer, referrer_kind)
     } else {
@@ -1120,49 +1188,54 @@ impl NodeResolver {
     }
   }
 
+  fn resolve_package_subpath_no_pkg_json(
+    &self,
+    directory: &Path,
+    package_subpath: &str,
+    referrer: &ModuleSpecifier,
+    referrer_kind: NodeModuleKind,
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
+    if package_subpath == "." {
+      self.legacy_index_resolve(directory, referrer_kind, mode)
+    } else {
+      self.resolve_subpath_exact(
+        directory,
+        package_subpath,
+        referrer,
+        referrer_kind,
+        mode,
+      )
+    }
+  }
+
   pub fn get_closest_package_json(
     &self,
     url: &ModuleSpecifier,
-    permissions: &mut dyn NodePermissions,
-  ) -> Result<Option<Rc<PackageJson>>, AnyError> {
+  ) -> Result<Option<PackageJsonRc>, AnyError> {
     let Ok(file_path) = url.to_file_path() else {
       return Ok(None);
     };
-    self.get_closest_package_json_from_path(&file_path, permissions)
+    self.get_closest_package_json_from_path(&file_path)
   }
 
   pub fn get_closest_package_json_from_path(
     &self,
     file_path: &Path,
-    permissions: &mut dyn NodePermissions,
-  ) -> Result<Option<Rc<PackageJson>>, AnyError> {
-    let Some(package_json_path) =
-      self.get_closest_package_json_path(file_path)?
-    else {
-      return Ok(None);
-    };
-    self
-      .load_package_json(permissions, package_json_path)
-      .map(Some)
-  }
-
-  fn get_closest_package_json_path(
-    &self,
-    file_path: &Path,
-  ) -> Result<Option<PathBuf>, AnyError> {
+  ) -> Result<Option<PackageJsonRc>, AnyError> {
     let current_dir = deno_core::strip_unc_prefix(
       self.fs.realpath_sync(file_path.parent().unwrap())?,
     );
     let mut current_dir = current_dir.as_path();
     let package_json_path = current_dir.join("package.json");
-    if self.fs.exists_sync(&package_json_path) {
-      return Ok(Some(package_json_path));
+    if let Some(pkg_json) = self.load_package_json(&package_json_path)? {
+      return Ok(Some(pkg_json));
     }
     while let Some(parent) = current_dir.parent() {
       current_dir = parent;
       let package_json_path = current_dir.join("package.json");
-      if self.fs.exists_sync(&package_json_path) {
-        return Ok(Some(package_json_path));
+      if let Some(pkg_json) = self.load_package_json(&package_json_path)? {
+        return Ok(Some(pkg_json));
       }
     }
 
@@ -1171,15 +1244,12 @@ impl NodeResolver {
 
   pub(super) fn load_package_json(
     &self,
-    permissions: &mut dyn NodePermissions,
-    package_json_path: PathBuf,
-  ) -> Result<Rc<PackageJson>, AnyError> {
-    PackageJson::load(
-      &*self.fs,
-      &*self.npm_resolver,
-      permissions,
-      package_json_path,
-    )
+    package_json_path: &Path,
+  ) -> Result<
+    Option<PackageJsonRc>,
+    deno_config::package_json::PackageJsonLoadError,
+  > {
+    crate::package_json::load_pkg_json(&*self.fs, package_json_path)
   }
 
   pub(super) fn legacy_main_resolve(
@@ -1248,6 +1318,19 @@ impl NodeResolver {
       }
     }
 
+    self.legacy_index_resolve(
+      package_json.path.parent().unwrap(),
+      referrer_kind,
+      mode,
+    )
+  }
+
+  fn legacy_index_resolve(
+    &self,
+    directory: &Path,
+    referrer_kind: NodeModuleKind,
+    mode: NodeResolutionMode,
+  ) -> Result<Option<ModuleSpecifier>, AnyError> {
     let index_file_names = if mode.is_types() {
       // todo(dsherret): investigate exactly how typescript does this
       match referrer_kind {
@@ -1258,12 +1341,7 @@ impl NodeResolver {
       vec!["index.js"]
     };
     for index_file_name in index_file_names {
-      let guess = package_json
-        .path
-        .parent()
-        .unwrap()
-        .join(index_file_name)
-        .clean();
+      let guess = directory.join(index_file_name).clean();
       if self.fs.is_file_sync(&guess) {
         // TODO(bartlomieju): emitLegacyIndexDeprecation()
         return Ok(Some(to_file_specifier(&guess)));
@@ -1600,6 +1678,14 @@ fn pattern_key_compare(a: &str, b: &str) -> i32 {
   0
 }
 
+/// Gets the corresponding @types package for the provided package name.
+fn types_package_name(package_name: &str) -> String {
+  debug_assert!(!package_name.starts_with("@types/"));
+  // Scoped packages will get two underscores for each slash
+  // https://github.com/DefinitelyTyped/DefinitelyTyped/tree/15f1ece08f7b498f4b9a2147c2a46e94416ca777#what-about-scoped-packages
+  format!("@types/{}", package_name.replace('/', "__"))
+}
+
 #[cfg(test)]
 mod tests {
   use deno_core::serde_json::json;
@@ -1607,7 +1693,7 @@ mod tests {
   use super::*;
 
   fn build_package_json(json: Value) -> PackageJson {
-    PackageJson::load_from_value(PathBuf::from("/package.json"), json).unwrap()
+    PackageJson::load_from_value(PathBuf::from("/package.json"), json)
   }
 
   #[test]
@@ -1780,4 +1866,13 @@ mod tests {
       assert_eq!(actual.to_string_lossy(), *expected);
     }
   }
+
+  #[test]
+  fn test_types_package_name() {
+    assert_eq!(types_package_name("name"), "@types/name");
+    assert_eq!(
+      types_package_name("@scoped/package"),
+      "@types/@scoped__package"
+    );
+  }
 }
diff --git a/ext/tls/Cargo.toml b/ext/tls/Cargo.toml
index b2099b9a475fc1..0eddee5eaef62b 100644
--- a/ext/tls/Cargo.toml
+++ b/ext/tls/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_tls"
-version = "0.142.0"
+version = "0.145.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -15,8 +15,8 @@ path = "lib.rs"
 
 [dependencies]
 deno_core.workspace = true
-deno_native_certs = "0.2.0"
-rustls = { workspace = true, features = ["dangerous_configuration"] }
+deno_native_certs = "0.3.0"
+rustls.workspace = true
 rustls-pemfile.workspace = true
 rustls-tokio-stream.workspace = true
 rustls-webpki.workspace = true
diff --git a/ext/tls/lib.rs b/ext/tls/lib.rs
index 5122264bf179ec..c4d548ccf21dd8 100644
--- a/ext/tls/lib.rs
+++ b/ext/tls/lib.rs
@@ -1,7 +1,9 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
 pub use deno_native_certs;
 pub use rustls;
+use rustls::pki_types::CertificateDer;
+use rustls::pki_types::PrivateKeyDer;
+use rustls::pki_types::ServerName;
 pub use rustls_pemfile;
 pub use rustls_tokio_stream::*;
 pub use webpki;
@@ -11,14 +13,14 @@ use deno_core::anyhow::anyhow;
 use deno_core::error::custom_error;
 use deno_core::error::AnyError;
 
-use rustls::client::HandshakeSignatureValid;
-use rustls::client::ServerCertVerified;
-use rustls::client::ServerCertVerifier;
-use rustls::client::WebPkiVerifier;
+use rustls::client::danger::HandshakeSignatureValid;
+use rustls::client::danger::ServerCertVerified;
+use rustls::client::danger::ServerCertVerifier;
+use rustls::client::WebPkiServerVerifier;
 use rustls::ClientConfig;
 use rustls::DigitallySignedStruct;
 use rustls::Error;
-use rustls::ServerName;
+use rustls::RootCertStore;
 use rustls_pemfile::certs;
 use rustls_pemfile::ec_private_keys;
 use rustls_pemfile::pkcs8_private_keys;
@@ -27,16 +29,12 @@ use serde::Deserialize;
 use std::io::BufRead;
 use std::io::BufReader;
 use std::io::Cursor;
+use std::net::IpAddr;
 use std::sync::Arc;
-use std::time::SystemTime;
 
 mod tls_key;
 pub use tls_key::*;
 
-pub type Certificate = rustls::Certificate;
-pub type PrivateKey = rustls::PrivateKey;
-pub type RootCertStore = rustls::RootCertStore;
-
 /// Lazily resolves the root cert store.
 ///
 /// This was done because the root cert store is not needed in all cases
@@ -48,56 +46,59 @@ pub trait RootCertStoreProvider: Send + Sync {
 // This extension has no runtime apis, it only exports some shared native functions.
 deno_core::extension!(deno_tls);
 
-struct DefaultSignatureVerification;
+#[derive(Debug)]
+pub struct NoCertificateVerification {
+  pub ic_allowlist: Vec<String>,
+  default_verifier: Arc<WebPkiServerVerifier>,
+}
 
-impl ServerCertVerifier for DefaultSignatureVerification {
-  fn verify_server_cert(
-    &self,
-    _end_entity: &Certificate,
-    _intermediates: &[Certificate],
-    _server_name: &ServerName,
-    _scts: &mut dyn Iterator<Item = &[u8]>,
-    _ocsp_response: &[u8],
-    _now: SystemTime,
-  ) -> Result<ServerCertVerified, Error> {
-    Err(Error::General("Should not be used".to_string()))
+impl NoCertificateVerification {
+  pub fn new(ic_allowlist: Vec<String>) -> Self {
+    Self {
+      ic_allowlist,
+      default_verifier: WebPkiServerVerifier::builder(
+        create_default_root_cert_store().into(),
+      )
+      .build()
+      .unwrap(),
+    }
   }
 }
 
-pub struct NoCertificateVerification(pub Vec<String>);
-
 impl ServerCertVerifier for NoCertificateVerification {
+  fn supported_verify_schemes(&self) -> Vec<rustls::SignatureScheme> {
+    self.default_verifier.supported_verify_schemes()
+  }
+
   fn verify_server_cert(
     &self,
-    end_entity: &Certificate,
-    intermediates: &[Certificate],
-    server_name: &ServerName,
-    scts: &mut dyn Iterator<Item = &[u8]>,
+    end_entity: &rustls::pki_types::CertificateDer<'_>,
+    intermediates: &[rustls::pki_types::CertificateDer<'_>],
+    server_name: &rustls::pki_types::ServerName<'_>,
     ocsp_response: &[u8],
-    now: SystemTime,
+    now: rustls::pki_types::UnixTime,
   ) -> Result<ServerCertVerified, Error> {
-    if self.0.is_empty() {
+    if self.ic_allowlist.is_empty() {
       return Ok(ServerCertVerified::assertion());
     }
     let dns_name_or_ip_address = match server_name {
       ServerName::DnsName(dns_name) => dns_name.as_ref().to_owned(),
-      ServerName::IpAddress(ip_address) => ip_address.to_string(),
+      ServerName::IpAddress(ip_address) => {
+        Into::<IpAddr>::into(*ip_address).to_string()
+      }
       _ => {
         // NOTE(bartlomieju): `ServerName` is a non-exhaustive enum
         // so we have this catch all errors here.
         return Err(Error::General("Unknown `ServerName` variant".to_string()));
       }
     };
-    if self.0.contains(&dns_name_or_ip_address) {
+    if self.ic_allowlist.contains(&dns_name_or_ip_address) {
       Ok(ServerCertVerified::assertion())
     } else {
-      let root_store = create_default_root_cert_store();
-      let verifier = WebPkiVerifier::new(root_store, None);
-      verifier.verify_server_cert(
+      self.default_verifier.verify_server_cert(
         end_entity,
         intermediates,
         server_name,
-        scts,
         ocsp_response,
         now,
       )
@@ -107,28 +108,32 @@ impl ServerCertVerifier for NoCertificateVerification {
   fn verify_tls12_signature(
     &self,
     message: &[u8],
-    cert: &rustls::Certificate,
+    cert: &rustls::pki_types::CertificateDer,
     dss: &DigitallySignedStruct,
   ) -> Result<HandshakeSignatureValid, Error> {
-    if self.0.is_empty() {
+    if self.ic_allowlist.is_empty() {
       return Ok(HandshakeSignatureValid::assertion());
     }
     filter_invalid_encoding_err(
-      DefaultSignatureVerification.verify_tls12_signature(message, cert, dss),
+      self
+        .default_verifier
+        .verify_tls12_signature(message, cert, dss),
     )
   }
 
   fn verify_tls13_signature(
     &self,
     message: &[u8],
-    cert: &rustls::Certificate,
+    cert: &rustls::pki_types::CertificateDer,
     dss: &DigitallySignedStruct,
   ) -> Result<HandshakeSignatureValid, Error> {
-    if self.0.is_empty() {
+    if self.ic_allowlist.is_empty() {
       return Ok(HandshakeSignatureValid::assertion());
     }
     filter_invalid_encoding_err(
-      DefaultSignatureVerification.verify_tls13_signature(message, cert, dss),
+      self
+        .default_verifier
+        .verify_tls13_signature(message, cert, dss),
     )
   }
 }
@@ -149,17 +154,10 @@ pub struct BasicAuth {
 }
 
 pub fn create_default_root_cert_store() -> RootCertStore {
-  let mut root_cert_store = RootCertStore::empty();
-  // TODO(@justinmchase): Consider also loading the system keychain here
-  root_cert_store.add_trust_anchors(webpki_roots::TLS_SERVER_ROOTS.iter().map(
-    |ta| {
-      rustls::OwnedTrustAnchor::from_subject_spki_name_constraints(
-        ta.subject,
-        ta.spki,
-        ta.name_constraints,
-      )
-    },
-  ));
+  let root_cert_store = rustls::RootCertStore {
+    roots: webpki_roots::TLS_SERVER_ROOTS.to_vec(),
+  };
+  debug_assert!(!root_cert_store.is_empty());
   root_cert_store
 }
 
@@ -183,10 +181,10 @@ pub fn create_client_config(
 ) -> Result<ClientConfig, AnyError> {
   if let Some(ic_allowlist) = unsafely_ignore_certificate_errors {
     let client_config = ClientConfig::builder()
-      .with_safe_defaults()
-      .with_custom_certificate_verifier(Arc::new(NoCertificateVerification(
-        ic_allowlist,
-      )));
+      .dangerous()
+      .with_custom_certificate_verifier(Arc::new(
+        NoCertificateVerification::new(ic_allowlist),
+      ));
 
     // NOTE(bartlomieju): this if/else is duplicated at the end of the body of this function.
     // However it's not really feasible to deduplicate it as the `client_config` instances
@@ -194,7 +192,7 @@ pub fn create_client_config(
     // or client cert".
     let mut client = match maybe_cert_chain_and_key {
       TlsKeys::Static(TlsKey(cert_chain, private_key)) => client_config
-        .with_client_auth_cert(cert_chain, private_key)
+        .with_client_auth_cert(cert_chain, private_key.clone_key())
         .expect("invalid client key or certificate"),
       TlsKeys::Null => client_config.with_no_client_auth(),
       TlsKeys::Resolver(_) => unimplemented!(),
@@ -204,33 +202,33 @@ pub fn create_client_config(
     return Ok(client);
   }
 
-  let client_config = ClientConfig::builder()
-    .with_safe_defaults()
-    .with_root_certificates({
-      let mut root_cert_store =
-        root_cert_store.unwrap_or_else(create_default_root_cert_store);
-      // If custom certs are specified, add them to the store
-      for cert in ca_certs {
-        let reader = &mut BufReader::new(Cursor::new(cert));
-        // This function does not return specific errors, if it fails give a generic message.
-        match rustls_pemfile::certs(reader) {
-          Ok(certs) => {
-            root_cert_store.add_parsable_certificates(&certs);
-          }
-          Err(e) => {
-            return Err(anyhow!(
-              "Unable to add pem file to certificate store: {}",
-              e
-            ));
-          }
+  let mut root_cert_store =
+    root_cert_store.unwrap_or_else(create_default_root_cert_store);
+  // If custom certs are specified, add them to the store
+  for cert in ca_certs {
+    let reader = &mut BufReader::new(Cursor::new(cert));
+    // This function does not return specific errors, if it fails give a generic message.
+    for r in rustls_pemfile::certs(reader) {
+      match r {
+        Ok(cert) => {
+          root_cert_store.add(cert)?;
+        }
+        Err(e) => {
+          return Err(anyhow!(
+            "Unable to add pem file to certificate store: {}",
+            e
+          ));
         }
       }
-      root_cert_store
-    });
+    }
+  }
+
+  let client_config =
+    ClientConfig::builder().with_root_certificates(root_cert_store);
 
   let mut client = match maybe_cert_chain_and_key {
     TlsKeys::Static(TlsKey(cert_chain, private_key)) => client_config
-      .with_client_auth_cert(cert_chain, private_key)
+      .with_client_auth_cert(cert_chain, private_key.clone_key())
       .expect("invalid client key or certificate"),
     TlsKeys::Null => client_config.with_no_client_auth(),
     TlsKeys::Resolver(_) => unimplemented!(),
@@ -257,15 +255,17 @@ fn add_alpn(client: &mut ClientConfig, socket_use: SocketUse) {
 
 pub fn load_certs(
   reader: &mut dyn BufRead,
-) -> Result<Vec<Certificate>, AnyError> {
-  let certs = certs(reader)
+) -> Result<Vec<CertificateDer<'static>>, AnyError> {
+  let certs: Result<Vec<_>, _> = certs(reader).collect();
+
+  let certs = certs
     .map_err(|_| custom_error("InvalidData", "Unable to decode certificate"))?;
 
   if certs.is_empty() {
     return Err(cert_not_found_err());
   }
 
-  Ok(certs.into_iter().map(rustls::Certificate).collect())
+  Ok(certs)
 }
 
 fn key_decode_err() -> AnyError {
@@ -281,21 +281,32 @@ fn cert_not_found_err() -> AnyError {
 }
 
 /// Starts with -----BEGIN RSA PRIVATE KEY-----
-fn load_rsa_keys(mut bytes: &[u8]) -> Result<Vec<PrivateKey>, AnyError> {
-  let keys = rsa_private_keys(&mut bytes).map_err(|_| key_decode_err())?;
-  Ok(keys.into_iter().map(rustls::PrivateKey).collect())
+fn load_rsa_keys(
+  mut bytes: &[u8],
+) -> Result<Vec<PrivateKeyDer<'static>>, AnyError> {
+  let keys: Result<Vec<_>, _> = rsa_private_keys(&mut bytes).collect();
+  let keys = keys.map_err(|_| key_decode_err())?;
+  Ok(keys.into_iter().map(PrivateKeyDer::Pkcs1).collect())
 }
 
 /// Starts with -----BEGIN EC PRIVATE KEY-----
-fn load_ec_keys(mut bytes: &[u8]) -> Result<Vec<PrivateKey>, AnyError> {
-  let keys = ec_private_keys(&mut bytes).map_err(|_| key_decode_err())?;
-  Ok(keys.into_iter().map(rustls::PrivateKey).collect())
+fn load_ec_keys(
+  mut bytes: &[u8],
+) -> Result<Vec<PrivateKeyDer<'static>>, AnyError> {
+  let keys: Result<Vec<_>, std::io::Error> =
+    ec_private_keys(&mut bytes).collect();
+  let keys2 = keys.map_err(|_| key_decode_err())?;
+  Ok(keys2.into_iter().map(PrivateKeyDer::Sec1).collect())
 }
 
 /// Starts with -----BEGIN PRIVATE KEY-----
-fn load_pkcs8_keys(mut bytes: &[u8]) -> Result<Vec<PrivateKey>, AnyError> {
-  let keys = pkcs8_private_keys(&mut bytes).map_err(|_| key_decode_err())?;
-  Ok(keys.into_iter().map(rustls::PrivateKey).collect())
+fn load_pkcs8_keys(
+  mut bytes: &[u8],
+) -> Result<Vec<PrivateKeyDer<'static>>, AnyError> {
+  let keys: Result<Vec<_>, std::io::Error> =
+    pkcs8_private_keys(&mut bytes).collect();
+  let keys2 = keys.map_err(|_| key_decode_err())?;
+  Ok(keys2.into_iter().map(PrivateKeyDer::Pkcs8).collect())
 }
 
 fn filter_invalid_encoding_err(
@@ -309,7 +320,9 @@ fn filter_invalid_encoding_err(
   }
 }
 
-pub fn load_private_keys(bytes: &[u8]) -> Result<Vec<PrivateKey>, AnyError> {
+pub fn load_private_keys(
+  bytes: &[u8],
+) -> Result<Vec<PrivateKeyDer<'static>>, AnyError> {
   let mut keys = load_rsa_keys(bytes)?;
 
   if keys.is_empty() {
diff --git a/ext/tls/testdata/README b/ext/tls/testdata/README
new file mode 100644
index 00000000000000..12046561c244e7
--- /dev/null
+++ b/ext/tls/testdata/README
@@ -0,0 +1,4 @@
+
+openssl req -x509 -newkey rsa:2048 -nodes -keyout example2_prikey.pem -out example2_cert.der -subj "/C=US/ST=State/L=Locality/O=Organization/CN=example2.com" -outform der
+
+openssl pkey -in example2_prikey.pem -out example2_prikey.der -outform der
diff --git a/ext/tls/testdata/example1_cert.der b/ext/tls/testdata/example1_cert.der
new file mode 100644
index 00000000000000..fb1b2e64b2510f
Binary files /dev/null and b/ext/tls/testdata/example1_cert.der differ
diff --git a/ext/tls/testdata/example1_prikey.der b/ext/tls/testdata/example1_prikey.der
new file mode 100644
index 00000000000000..1cf7ef1d2f3ea9
Binary files /dev/null and b/ext/tls/testdata/example1_prikey.der differ
diff --git a/ext/tls/testdata/example2_cert.der b/ext/tls/testdata/example2_cert.der
new file mode 100644
index 00000000000000..4428f3f6b079d6
Binary files /dev/null and b/ext/tls/testdata/example2_cert.der differ
diff --git a/ext/tls/testdata/example2_prikey.der b/ext/tls/testdata/example2_prikey.der
new file mode 100644
index 00000000000000..8bdef8df382c45
Binary files /dev/null and b/ext/tls/testdata/example2_prikey.der differ
diff --git a/ext/tls/tls_key.rs b/ext/tls/tls_key.rs
index 18064a91a05155..66fac86f87f9c1 100644
--- a/ext/tls/tls_key.rs
+++ b/ext/tls/tls_key.rs
@@ -11,8 +11,6 @@
 //! key lookup can handle closing one end of the pair, in which case they will just
 //! attempt to clean up the associated resources.
 
-use crate::Certificate;
-use crate::PrivateKey;
 use deno_core::anyhow::anyhow;
 use deno_core::error::AnyError;
 use deno_core::futures::future::poll_fn;
@@ -32,12 +30,21 @@ use std::sync::Arc;
 use tokio::sync::broadcast;
 use tokio::sync::mpsc;
 use tokio::sync::oneshot;
+use webpki::types::CertificateDer;
+use webpki::types::PrivateKeyDer;
 
 type ErrorType = Rc<AnyError>;
 
 /// A TLS certificate/private key pair.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct TlsKey(pub Vec<Certificate>, pub PrivateKey);
+/// see https://docs.rs/rustls-pki-types/latest/rustls_pki_types/#cloning-private-keys
+#[derive(Debug, PartialEq, Eq)]
+pub struct TlsKey(pub Vec<CertificateDer<'static>>, pub PrivateKeyDer<'static>);
+
+impl Clone for TlsKey {
+  fn clone(&self) -> Self {
+    Self(self.0.clone(), self.1.clone_key())
+  }
+}
 
 #[derive(Clone, Debug, Default)]
 pub enum TlsKeys {
@@ -50,6 +57,8 @@ pub enum TlsKeys {
 
 pub struct TlsKeysHolder(RefCell<TlsKeys>);
 
+impl deno_core::GarbageCollected for TlsKeysHolder {}
+
 impl TlsKeysHolder {
   pub fn take(&self) -> TlsKeys {
     std::mem::take(&mut *self.0.borrow_mut())
@@ -109,9 +118,8 @@ impl TlsKeyResolver {
     let key = self.resolve(sni).await?;
 
     let mut tls_config = ServerConfig::builder()
-      .with_safe_defaults()
       .with_no_client_auth()
-      .with_single_cert(key.0, key.1)?;
+      .with_single_cert(key.0, key.1.clone_key())?;
     tls_config.alpn_protocols = alpn;
     Ok(tls_config.into())
   }
@@ -222,6 +230,8 @@ pub struct TlsKeyLookup {
     RefCell<HashMap<String, broadcast::Sender<Result<TlsKey, ErrorType>>>>,
 }
 
+impl deno_core::GarbageCollected for TlsKeyLookup {}
+
 impl TlsKeyLookup {
   /// Multiple `poll` calls are safe, but this method is not starvation-safe. Generally
   /// only one `poll`er should be active at any time.
@@ -251,14 +261,18 @@ impl TlsKeyLookup {
 pub mod tests {
   use super::*;
   use deno_core::unsync::spawn;
-  use rustls::Certificate;
-  use rustls::PrivateKey;
 
   fn tls_key_for_test(sni: &str) -> TlsKey {
-    TlsKey(
-      vec![Certificate(format!("{sni}-cert").into_bytes())],
-      PrivateKey(format!("{sni}-key").into_bytes()),
-    )
+    let manifest_dir =
+      std::path::PathBuf::from(std::env::var("CARGO_MANIFEST_DIR").unwrap());
+    let sni = sni.replace(".com", "");
+    let cert_file = manifest_dir.join(format!("testdata/{}_cert.der", sni));
+    let prikey_file = manifest_dir.join(format!("testdata/{}_prikey.der", sni));
+    let cert = std::fs::read(cert_file).unwrap();
+    let prikey = std::fs::read(prikey_file).unwrap();
+    let cert = CertificateDer::from(cert);
+    let prikey = PrivateKeyDer::try_from(prikey).unwrap();
+    TlsKey(vec![cert], prikey)
   }
 
   #[tokio::test]
@@ -270,8 +284,8 @@ pub mod tests {
       }
     });
 
-    let key = resolver.resolve("example.com".to_owned()).await.unwrap();
-    assert_eq!(tls_key_for_test("example.com"), key);
+    let key = resolver.resolve("example1.com".to_owned()).await.unwrap();
+    assert_eq!(tls_key_for_test("example1.com"), key);
     drop(resolver);
 
     task.await.unwrap();
@@ -286,13 +300,13 @@ pub mod tests {
       }
     });
 
-    let f1 = resolver.resolve("example.com".to_owned());
-    let f2 = resolver.resolve("example.com".to_owned());
+    let f1 = resolver.resolve("example1.com".to_owned());
+    let f2 = resolver.resolve("example1.com".to_owned());
 
     let key = f1.await.unwrap();
-    assert_eq!(tls_key_for_test("example.com"), key);
+    assert_eq!(tls_key_for_test("example1.com"), key);
     let key = f2.await.unwrap();
-    assert_eq!(tls_key_for_test("example.com"), key);
+    assert_eq!(tls_key_for_test("example1.com"), key);
     drop(resolver);
 
     task.await.unwrap();
diff --git a/ext/url/Cargo.toml b/ext/url/Cargo.toml
index 93c77e36f308a5..884a9ad09a60af 100644
--- a/ext/url/Cargo.toml
+++ b/ext/url/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_url"
-version = "0.155.0"
+version = "0.158.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/url/README.md b/ext/url/README.md
index 519c2823eb77f7..ba2bbb4d361776 100644
--- a/ext/url/README.md
+++ b/ext/url/README.md
@@ -1,6 +1,57 @@
 # deno_url
 
-This crate implements the URL, and URLPattern APIs for Deno.
+**This crate implements the URL, and URLPattern APIs for Deno.**
 
 URL Spec: https://url.spec.whatwg.org/ URLPattern Spec:
 https://wicg.github.io/urlpattern/
+
+## Usage Example
+
+From javascript, include the extension's source, and assign `URL`, `URLPattern`,
+and `URLSearchParams` to the global scope:
+
+```javascript
+import * as url from "ext:deno_url/00_url.js";
+import * as urlPattern from "ext:deno_url/01_urlpattern.js";
+
+Object.defineProperty(globalThis, "URL", {
+  value: url.URL,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "URLPattern", {
+  value: url.URLPattern,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+
+Object.defineProperty(globalThis, "URLSearchParams", {
+  value: url.URLSearchParams,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+Then from rust, provide `deno_url::deno_url::init_ops_and_esm()` in the
+`extensions` field of your `RuntimeOptions`
+
+## Dependencies
+
+- **deno_webidl**: Provided by the `deno_webidl` crate
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+- op_url_reparse
+- op_url_parse
+- op_url_get_serialization
+- op_url_parse_with_base
+- op_url_parse_search_params
+- op_url_stringify_search_params
+- op_urlpattern_parse
+- op_urlpattern_process_match_input
diff --git a/ext/web/02_event.js b/ext/web/02_event.js
index 510085aacc3842..985578bcc2860b 100644
--- a/ext/web/02_event.js
+++ b/ext/web/02_event.js
@@ -1230,7 +1230,7 @@ class MessageEvent extends Event {
   }
 
   // TODO(lucacasonato): remove when this interface is spec aligned
-  [SymbolToStringTag] = "CloseEvent";
+  [SymbolToStringTag] = "MessageEvent";
 }
 
 const MessageEventPrototype = MessageEvent.prototype;
diff --git a/ext/web/03_abort_signal.js b/ext/web/03_abort_signal.js
index 053b89bdf9080b..81844d53fce019 100644
--- a/ext/web/03_abort_signal.js
+++ b/ext/web/03_abort_signal.js
@@ -3,7 +3,7 @@
 // @ts-check
 /// <reference path="../../core/internal.d.ts" />
 
-import { primordials } from "ext:core/mod.js";
+import { core, primordials } from "ext:core/mod.js";
 const {
   ArrayPrototypeEvery,
   ArrayPrototypePush,
@@ -33,7 +33,7 @@ import {
   listenerCount,
   setIsTrusted,
 } from "./02_event.js";
-import { refTimer, setTimeout, unrefTimer } from "./02_timers.js";
+import { clearTimeout, refTimer, unrefTimer } from "./02_timers.js";
 
 // Since WeakSet is not a iterable, WeakRefSet class is provided to store and
 // iterate objects.
@@ -118,14 +118,17 @@ class AbortSignal extends EventTarget {
     );
 
     const signal = new AbortSignal(illegalConstructorKey);
-    signal[timerId] = setTimeout(
+    signal[timerId] = core.queueSystemTimer(
+      undefined,
+      false,
+      millis,
       () => {
+        clearTimeout(signal[timerId]);
         signal[timerId] = null;
         signal[signalAbort](
           new DOMException("Signal timed out.", "TimeoutError"),
         );
       },
-      millis,
     );
     unrefTimer(signal[timerId]);
     return signal;
diff --git a/ext/web/06_streams.js b/ext/web/06_streams.js
index 4ab1c3b5b0a511..d3de24363798c4 100644
--- a/ext/web/06_streams.js
+++ b/ext/web/06_streams.js
@@ -14,7 +14,6 @@ const {
   isTypedArray,
 } = core;
 import {
-  op_arraybuffer_was_detached,
   // TODO(mmastrac): use readAll
   op_read_all,
   op_readable_stream_resource_allocate,
@@ -25,13 +24,14 @@ import {
   op_readable_stream_resource_write_buf,
   op_readable_stream_resource_write_error,
   op_readable_stream_resource_write_sync,
-  op_transfer_arraybuffer,
 } from "ext:core/ops";
 const {
   ArrayBuffer,
   ArrayBufferIsView,
   ArrayBufferPrototypeGetByteLength,
+  ArrayBufferPrototypeGetDetached,
   ArrayBufferPrototypeSlice,
+  ArrayBufferPrototypeTransferToFixedLength,
   ArrayPrototypeMap,
   ArrayPrototypePush,
   ArrayPrototypeShift,
@@ -279,8 +279,7 @@ function isDetachedBuffer(O) {
   if (isSharedArrayBuffer(O)) {
     return false;
   }
-  return ArrayBufferPrototypeGetByteLength(O) === 0 &&
-    op_arraybuffer_was_detached(O);
+  return ArrayBufferPrototypeGetDetached(O);
 }
 
 /**
@@ -297,14 +296,6 @@ function canTransferArrayBuffer(O) {
   return true;
 }
 
-/**
- * @param {ArrayBufferLike} O
- * @returns {ArrayBufferLike}
- */
-function transferArrayBuffer(O) {
-  return op_transfer_arraybuffer(O);
-}
-
 /**
  * @param {ArrayBufferLike} O
  * @returns {number}
@@ -1359,7 +1350,7 @@ function readableByteStreamControllerEnqueue(controller, chunk) {
       "chunk's buffer is detached and so cannot be enqueued",
     );
   }
-  const transferredBuffer = transferArrayBuffer(buffer);
+  const transferredBuffer = ArrayBufferPrototypeTransferToFixedLength(buffer);
   if (controller[_pendingPullIntos].length !== 0) {
     const firstPendingPullInto = controller[_pendingPullIntos][0];
     // deno-lint-ignore prefer-primordials
@@ -1369,7 +1360,7 @@ function readableByteStreamControllerEnqueue(controller, chunk) {
       );
     }
     readableByteStreamControllerInvalidateBYOBRequest(controller);
-    firstPendingPullInto.buffer = transferArrayBuffer(
+    firstPendingPullInto.buffer = ArrayBufferPrototypeTransferToFixedLength(
       // deno-lint-ignore prefer-primordials
       firstPendingPullInto.buffer,
     );
@@ -2029,7 +2020,7 @@ function readableByteStreamControllerPullInto(
   assert(minimumFill % elementSize === 0);
 
   try {
-    buffer = transferArrayBuffer(buffer);
+    buffer = ArrayBufferPrototypeTransferToFixedLength(buffer);
   } catch (e) {
     readIntoRequest.errorSteps(e);
     return;
@@ -2122,8 +2113,10 @@ function readableByteStreamControllerRespond(controller, bytesWritten) {
       throw new RangeError("bytesWritten out of range");
     }
   }
-  // deno-lint-ignore prefer-primordials
-  firstDescriptor.buffer = transferArrayBuffer(firstDescriptor.buffer);
+  firstDescriptor.buffer = ArrayBufferPrototypeTransferToFixedLength(
+    // deno-lint-ignore prefer-primordials
+    firstDescriptor.buffer,
+  );
   readableByteStreamControllerRespondInternal(controller, bytesWritten);
 }
 
@@ -2340,7 +2333,7 @@ function readableByteStreamControllerRespondWithNewView(controller, view) {
       "The region specified by view is larger than byobRequest",
     );
   }
-  firstDescriptor.buffer = transferArrayBuffer(buffer);
+  firstDescriptor.buffer = ArrayBufferPrototypeTransferToFixedLength(buffer);
   readableByteStreamControllerRespondInternal(controller, byteLength);
 }
 
@@ -2484,8 +2477,10 @@ function readableByteStreamControllerConvertPullIntoDescriptor(
   // deno-lint-ignore prefer-primordials
   assert(bytesFilled <= pullIntoDescriptor.byteLength);
   assert((bytesFilled % elementSize) === 0);
-  // deno-lint-ignore prefer-primordials
-  const buffer = transferArrayBuffer(pullIntoDescriptor.buffer);
+  const buffer = ArrayBufferPrototypeTransferToFixedLength(
+    // deno-lint-ignore prefer-primordials
+    pullIntoDescriptor.buffer,
+  );
   return new pullIntoDescriptor.viewConstructor(
     buffer,
     // deno-lint-ignore prefer-primordials
diff --git a/ext/web/09_file.js b/ext/web/09_file.js
index 482a1401221333..7c1d79ce315b24 100644
--- a/ext/web/09_file.js
+++ b/ext/web/09_file.js
@@ -387,14 +387,9 @@ class Blob {
   }
 
   /**
-   * @returns {Promise<string>}
+   * @param {number} size
+   * @returns {Promise<Uint8Array>}
    */
-  async text() {
-    webidl.assertBranded(this, BlobPrototype);
-    const buffer = await this.#u8Array(this.size);
-    return core.decode(buffer);
-  }
-
   async #u8Array(size) {
     const bytes = new Uint8Array(size);
     const partIterator = toIterator(this[_parts]);
@@ -413,6 +408,15 @@ class Blob {
     return bytes;
   }
 
+  /**
+   * @returns {Promise<string>}
+   */
+  async text() {
+    webidl.assertBranded(this, BlobPrototype);
+    const buffer = await this.#u8Array(this.size);
+    return core.decode(buffer);
+  }
+
   /**
    * @returns {Promise<ArrayBuffer>}
    */
@@ -422,6 +426,14 @@ class Blob {
     return TypedArrayPrototypeGetBuffer(buf);
   }
 
+  /**
+   * @returns {Promise<Uint8Array>}
+   */
+  async bytes() {
+    webidl.assertBranded(this, BlobPrototype);
+    return await this.#u8Array(this.size);
+  }
+
   [SymbolFor("Deno.privateCustomInspect")](inspect, inspectOptions) {
     return inspect(
       createFilteredInspectProxy({
diff --git a/ext/web/Cargo.toml b/ext/web/Cargo.toml
index ec65d51b442480..f349f665b7045d 100644
--- a/ext/web/Cargo.toml
+++ b/ext/web/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_web"
-version = "0.186.0"
+version = "0.189.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/web/README.md b/ext/web/README.md
index d847ae52ea113c..81dc8dab232e98 100644
--- a/ext/web/README.md
+++ b/ext/web/README.md
@@ -1,6 +1,153 @@
 # deno web
 
-Op crate that implements Event, TextEncoder, TextDecoder and File API
-(https://w3c.github.io/FileAPI).
+**Implements timers, as well as the following APIs:**
 
-Testing for text encoding is done via WPT in cli/.
+- Event
+- TextEncoder
+- TextDecoder
+- File (Spec: https://w3c.github.io/FileAPI)
+
+_Note: Testing for text encoding is done via WPT in cli/._
+
+## Usage Example
+
+From javascript, include the extension's source:
+
+```javascript
+import * as infra from "ext:deno_web/00_infra.js";
+import * as DOMException from "ext:deno_web/01_dom_exception.js";
+import * as mimesniff from "ext:deno_web/01_mimesniff.js";
+import * as event from "ext:deno_web/02_event.js";
+import * as structuredClone from "ext:deno_web/02_structured_clone.js";
+import * as timers from "ext:deno_web/02_timers.js";
+import * as abortSignal from "ext:deno_web/03_abort_signal.js";
+import * as globalInterfaces from "ext:deno_web/04_global_interfaces.js";
+import * as base64 from "ext:deno_web/05_base64.js";
+import * as streams from "ext:deno_web/06_streams.js";
+import * as encoding from "ext:deno_web/08_text_encoding.js";
+import * as file from "ext:deno_web/09_file.js";
+import * as fileReader from "ext:deno_web/10_filereader.js";
+import * as location from "ext:deno_web/12_location.js";
+import * as messagePort from "ext:deno_web/13_message_port.js";
+import * as compression from "ext:deno_web/14_compression.js";
+import * as performance from "ext:deno_web/15_performance.js";
+import * as imageData from "ext:deno_web/16_image_data.js";
+```
+
+Then assign the properties below to the global scope like this example:
+
+```javascript
+Object.defineProperty(globalThis, "AbortController", {
+  value: abortSignal.AbortController,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+| Name                             | Value                                    | enumerable | configurable | writeable |
+| -------------------------------- | ---------------------------------------- | ---------- | ------------ | --------- |
+| AbortController                  | abortSignal.AbortController              | false      | true         | true      |
+| AbortSignal                      | abortSignal.AbortSignal                  | false      | true         | true      |
+| Blob                             | file.Blob                                | false      | true         | true      |
+| ByteLengthQueuingStrategy        | streams.ByteLengthQueuingStrategy        |            |              |           |
+| CloseEvent                       | event.CloseEvent                         | false      | true         | true      |
+| CompressionStream                | compression.CompressionStream            | false      | true         | true      |
+| CountQueuingStrategy             | streams.CountQueuingStrategy             |            |              |           |
+| CustomEvent                      | event.CustomEvent                        | false      | true         | true      |
+| DecompressionStream              | compression.DecompressionStream          | false      | true         | true      |
+| DOMException                     | DOMException                             | false      | true         | true      |
+| ErrorEvent                       | event.ErrorEvent                         | false      | true         | true      |
+| Event                            | event.Event                              | false      | true         | true      |
+| EventTarget                      | event.EventTarget                        | false      | true         | true      |
+| File                             | file.File                                | false      | true         | true      |
+| FileReader                       | fileReader.FileReader                    | false      | true         | true      |
+| MessageEvent                     | event.MessageEvent                       | false      | true         | true      |
+| Performance                      | performance.Performance                  | false      | true         | true      |
+| PerformanceEntry                 | performance.PerformanceEntry             | false      | true         | true      |
+| PerformanceMark                  | performance.PerformanceMark              | false      | true         | true      |
+| PerformanceMeasure               | performance.PerformanceMeasure           | false      | true         | true      |
+| PromiseRejectionEvent            | event.PromiseRejectionEvent              | false      | true         | true      |
+| ProgressEvent                    | event.ProgressEvent                      | false      | true         | true      |
+| ReadableStream                   | streams.ReadableStream                   | false      | true         | true      |
+| ReadableStreamDefaultReader      | streams.ReadableStreamDefaultReader      |            |              |           |
+| TextDecoder                      | encoding.TextDecoder                     | false      | true         | true      |
+| TextEncoder                      | encoding.TextEncoder                     | false      | true         | true      |
+| TextDecoderStream                | encoding.TextDecoderStream               | false      | true         | true      |
+| TextEncoderStream                | encoding.TextEncoderStream               | false      | true         | true      |
+| TransformStream                  | streams.TransformStream                  | false      | true         | true      |
+| MessageChannel                   | messagePort.MessageChannel               | false      | true         | true      |
+| MessagePort                      | messagePort.MessagePort                  | false      | true         | true      |
+| WritableStream                   | streams.WritableStream                   | false      | true         | true      |
+| WritableStreamDefaultWriter      | streams.WritableStreamDefaultWriter      |            |              |           |
+| WritableStreamDefaultController  | streams.WritableStreamDefaultController  |            |              |           |
+| ReadableByteStreamController     | streams.ReadableByteStreamController     |            |              |           |
+| ReadableStreamBYOBReader         | streams.ReadableStreamBYOBReader         |            |              |           |
+| ReadableStreamBYOBRequest        | streams.ReadableStreamBYOBRequest        |            |              |           |
+| ReadableStreamDefaultController  | streams.ReadableStreamDefaultController  |            |              |           |
+| TransformStreamDefaultController | streams.TransformStreamDefaultController |            |              |           |
+| ImageData                        | imageData.ImageData                      | false      | true         | true      |
+| atob                             | base64.atob                              | true       | true         | true      |
+| btoa                             | base64.btoa                              | true       | true         | true      |
+| clearInterval                    | timers.clearInterval                     | true       | true         | true      |
+| clearTimeout                     | timers.clearTimeout                      | true       | true         | true      |
+| performance                      | performance.performance                  | true       | true         | true      |
+| reportError                      | event.reportError                        | true       | true         | true      |
+| setInterval                      | timers.setInterval                       | true       | true         | true      |
+| setTimeout                       | timers.setTimeout                        | true       | true         | true      |
+| structuredClone                  | messagePort.structuredClone              | true       | true         | true      |
+
+Then from rust, provide:
+`deno_web::deno_web::init_ops_and_esm::<Permissions>(Arc<BlobStore>, Option<Url>)`
+in the `extensions` field of your `RuntimeOptions`
+
+Where:
+
+- `Permissions` is a struct implementing `deno_web::TimersPermission`
+- `Arc<BlobStore>` can be provided by `Default::default()`
+- `Option<Url>` provides an optional base URL for certain ops
+
+## Dependencies
+
+- **deno_webidl**: Provided by the `deno_webidl` crate
+- **deno_console**: Provided by the `deno_console` crate
+- **deno_url**: Provided by the `deno_url` crate
+
+## Provided ops
+
+Following ops are provided, which can be accessed through `Deno.ops`:
+
+- op_base64_decode
+- op_base64_encode
+- op_base64_atob
+- op_base64_btoa
+- op_encoding_normalize_label
+- op_encoding_decode_single
+- op_encoding_decode_utf8
+- op_encoding_new_decoder
+- op_encoding_decode
+- op_encoding_encode_into
+- op_blob_create_part
+- op_blob_slice_part
+- op_blob_read_part
+- op_blob_remove_part
+- op_blob_create_object_url
+- op_blob_revoke_object_url
+- op_blob_from_object_url
+- op_message_port_create_entangled
+- op_message_port_post_message
+- op_message_port_recv_message
+- op_message_port_recv_message_sync
+- op_compression_new
+- op_compression_write
+- op_compression_finish
+- op_now
+- op_defer
+- op_readable_stream_resource_allocate
+- op_readable_stream_resource_allocate_sized
+- op_readable_stream_resource_get_sink
+- op_readable_stream_resource_write_error
+- op_readable_stream_resource_write_buf
+- op_readable_stream_resource_write_sync
+- op_readable_stream_resource_close
+- op_readable_stream_resource_await_close
diff --git a/ext/web/lib.deno_web.d.ts b/ext/web/lib.deno_web.d.ts
index 36c77ef81826d9..2fdf1c880f9c2a 100644
--- a/ext/web/lib.deno_web.d.ts
+++ b/ext/web/lib.deno_web.d.ts
@@ -533,6 +533,7 @@ declare interface Blob {
   readonly size: number;
   readonly type: string;
   arrayBuffer(): Promise<ArrayBuffer>;
+  bytes(): Promise<Uint8Array>;
   slice(start?: number, end?: number, contentType?: string): Blob;
   stream(): ReadableStream<Uint8Array>;
   text(): Promise<string>;
diff --git a/ext/web/lib.rs b/ext/web/lib.rs
index 74ed78c7e4805c..89f1197e71c9ce 100644
--- a/ext/web/lib.rs
+++ b/ext/web/lib.rs
@@ -28,7 +28,6 @@ use std::cell::RefCell;
 use std::fmt;
 use std::path::PathBuf;
 use std::sync::Arc;
-use std::usize;
 
 use crate::blob::op_blob_create_object_url;
 use crate::blob::op_blob_create_part;
@@ -88,7 +87,6 @@ deno_core::extension!(deno_web,
     compression::op_compression_finish,
     op_now<P>,
     op_defer,
-    op_transfer_arraybuffer,
     stream_resource::op_readable_stream_resource_allocate,
     stream_resource::op_readable_stream_resource_allocate_sized,
     stream_resource::op_readable_stream_resource_get_sink,
@@ -425,19 +423,6 @@ fn op_encoding_encode_into_fast(
   out_buf[1] = boundary as u32;
 }
 
-#[op2]
-fn op_transfer_arraybuffer<'a>(
-  scope: &mut v8::HandleScope<'a>,
-  ab: &v8::ArrayBuffer,
-) -> Result<v8::Local<'a, v8::ArrayBuffer>, AnyError> {
-  if !ab.is_detachable() {
-    return Err(type_error("ArrayBuffer is not detachable"));
-  }
-  let bs = ab.get_backing_store();
-  ab.detach(None);
-  Ok(v8::ArrayBuffer::with_backing_store(scope, &bs))
-}
-
 pub fn get_declaration() -> PathBuf {
   PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("lib.deno_web.d.ts")
 }
diff --git a/ext/webgpu/Cargo.toml b/ext/webgpu/Cargo.toml
index d74c162287b342..28e4f16319fba8 100644
--- a/ext/webgpu/Cargo.toml
+++ b/ext/webgpu/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_webgpu"
-version = "0.122.0"
+version = "0.125.0"
 authors = ["the Deno authors"]
 edition.workspace = true
 license = "MIT"
diff --git a/ext/webgpu/byow.rs b/ext/webgpu/byow.rs
index 2d77cff6e22e9b..fa3ce2d966d434 100644
--- a/ext/webgpu/byow.rs
+++ b/ext/webgpu/byow.rs
@@ -24,7 +24,9 @@ pub fn op_webgpu_surface_create(
   p1: *const c_void,
   p2: *const c_void,
 ) -> Result<ResourceId, AnyError> {
-  let instance = state.borrow::<super::Instance>();
+  let instance = state.try_borrow::<super::Instance>().ok_or_else(|| {
+    type_error("Cannot create surface outside of WebGPU context. Did you forget to call `navigator.gpu.requestAdapter()`?")
+  })?;
   // Security note:
   //
   // The `p1` and `p2` parameters are pointers to platform-specific window
diff --git a/ext/webidl/Cargo.toml b/ext/webidl/Cargo.toml
index 3ed7ec3a3e71d9..16a6bc6586ca9e 100644
--- a/ext/webidl/Cargo.toml
+++ b/ext/webidl/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_webidl"
-version = "0.155.0"
+version = "0.158.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/webidl/README.md b/ext/webidl/README.md
index cc4ccc6e98a3ad..0b52c6fbde3d0a 100644
--- a/ext/webidl/README.md
+++ b/ext/webidl/README.md
@@ -1,6 +1,24 @@
 # deno_webidl
 
-This crate implements WebIDL for Deno. It consists of infrastructure to do ECMA
--> WebIDL conversions.
+**This crate implements WebIDL for Deno. It consists of infrastructure to do
+ECMA -> WebIDL conversions.**
 
 Spec: https://webidl.spec.whatwg.org/
+
+## Usage Example
+
+From javascript, include the extension's source, and assign the following to the
+global scope:
+
+```javascript
+import * as webidl from "ext:deno_webidl/00_webidl.js";
+Object.defineProperty(globalThis, webidl.brand, {
+  value: webidl.brand,
+  enumerable: false,
+  configurable: true,
+  writable: true,
+});
+```
+
+Then from rust, provide `init_webidl::init_webidl::init_ops_and_esm()` in the
+`extensions` field of your `RuntimeOptions`
diff --git a/ext/websocket/01_websocket.js b/ext/websocket/01_websocket.js
index 6c9bbc1575166f..60580a56ce26fd 100644
--- a/ext/websocket/01_websocket.js
+++ b/ext/websocket/01_websocket.js
@@ -25,6 +25,8 @@ const {
   ArrayBufferIsView,
   ArrayPrototypeJoin,
   ArrayPrototypeMap,
+  ArrayPrototypePush,
+  ArrayPrototypeShift,
   ArrayPrototypeSome,
   ErrorPrototypeToString,
   ObjectDefineProperties,
@@ -41,7 +43,6 @@ const {
   SymbolFor,
   SymbolIterator,
   TypedArrayPrototypeGetByteLength,
-  Uint8Array,
 } = primordials;
 
 import { URL } from "ext:deno_url/00_url.js";
@@ -49,6 +50,7 @@ import * as webidl from "ext:deno_webidl/00_webidl.js";
 import { createFilteredInspectProxy } from "ext:deno_console/01_console.js";
 import { HTTP_TOKEN_CODE_POINT_RE } from "ext:deno_web/00_infra.js";
 import { DOMException } from "ext:deno_web/01_dom_exception.js";
+import { clearTimeout, setTimeout } from "ext:deno_web/02_timers.js";
 import {
   CloseEvent,
   defineEventHandler,
@@ -111,11 +113,14 @@ const _extensions = Symbol("[[extensions]]");
 const _protocol = Symbol("[[protocol]]");
 const _binaryType = Symbol("[[binaryType]]");
 const _eventLoop = Symbol("[[eventLoop]]");
+const _sendQueue = Symbol("[[sendQueue]]");
+const _queueSend = Symbol("[[queueSend]]");
 
 const _server = Symbol("[[server]]");
 const _idleTimeoutDuration = Symbol("[[idleTimeout]]");
 const _idleTimeoutTimeout = Symbol("[[idleTimeoutTimeout]]");
 const _serverHandleIdleTimeout = Symbol("[[serverHandleIdleTimeout]]");
+
 class WebSocket extends EventTarget {
   constructor(url, protocols = []) {
     super();
@@ -129,6 +134,8 @@ class WebSocket extends EventTarget {
     this[_binaryType] = "blob";
     this[_idleTimeoutDuration] = 0;
     this[_idleTimeoutTimeout] = undefined;
+    this[_sendQueue] = [];
+
     const prefix = "Failed to construct 'WebSocket'";
     webidl.requiredArguments(arguments.length, 1, prefix);
     url = webidl.converters.USVString(url, prefix, "Argument 1");
@@ -326,22 +333,26 @@ class WebSocket extends EventTarget {
       throw new DOMException("readyState not OPEN", "InvalidStateError");
     }
 
-    if (ArrayBufferIsView(data)) {
-      op_ws_send_binary(this[_rid], data);
-    } else if (isArrayBuffer(data)) {
-      op_ws_send_binary(this[_rid], new Uint8Array(data));
-    } else if (ObjectPrototypeIsPrototypeOf(BlobPrototype, data)) {
-      PromisePrototypeThen(
-        // deno-lint-ignore prefer-primordials
-        data.slice().arrayBuffer(),
-        (ab) => op_ws_send_binary_ab(this[_rid], ab),
-      );
+    if (this[_sendQueue].length === 0) {
+      // Fast path if the send queue is empty, for example when only synchronous
+      // data is being sent.
+      if (ArrayBufferIsView(data)) {
+        op_ws_send_binary(this[_rid], data);
+      } else if (isArrayBuffer(data)) {
+        op_ws_send_binary_ab(this[_rid], data);
+      } else if (ObjectPrototypeIsPrototypeOf(BlobPrototype, data)) {
+        this[_queueSend](data);
+      } else {
+        const string = String(data);
+        op_ws_send_text(
+          this[_rid],
+          string,
+        );
+      }
     } else {
-      const string = String(data);
-      op_ws_send_text(
-        this[_rid],
-        string,
-      );
+      // Slower path if the send queue is not empty, for example when sending
+      // asynchronous data like a Blob.
+      this[_queueSend](data);
     }
   }
 
@@ -413,6 +424,18 @@ class WebSocket extends EventTarget {
     const rid = this[_rid];
     while (this[_readyState] !== CLOSED) {
       const kind = await op_ws_next_event(rid);
+      /* close the connection if read was cancelled, and we didn't get a close frame */
+      if (
+        (this[_readyState] == CLOSING) &&
+        kind <= 3 && this[_role] !== CLIENT
+      ) {
+        this[_readyState] = CLOSED;
+
+        const event = new CloseEvent("close");
+        this.dispatchEvent(event);
+        core.tryClose(rid);
+        break;
+      }
 
       switch (kind) {
         case 0: {
@@ -508,6 +531,38 @@ class WebSocket extends EventTarget {
     }
   }
 
+  async [_queueSend](data) {
+    const queue = this[_sendQueue];
+
+    ArrayPrototypePush(queue, data);
+
+    if (queue.length > 1) {
+      // There is already a send in progress, so we just push to the queue
+      // and let that task handle sending of this data.
+      return;
+    }
+
+    while (queue.length > 0) {
+      const data = queue[0];
+      if (ArrayBufferIsView(data)) {
+        op_ws_send_binary(this[_rid], data);
+      } else if (isArrayBuffer(data)) {
+        op_ws_send_binary_ab(this[_rid], data);
+      } else if (ObjectPrototypeIsPrototypeOf(BlobPrototype, data)) {
+        // deno-lint-ignore prefer-primordials
+        const ab = await data.slice().arrayBuffer();
+        op_ws_send_binary_ab(this[_rid], ab);
+      } else {
+        const string = String(data);
+        op_ws_send_text(
+          this[_rid],
+          string,
+        );
+      }
+      ArrayPrototypeShift(queue);
+    }
+  }
+
   [_serverHandleIdleTimeout]() {
     if (this[_idleTimeoutDuration]) {
       clearTimeout(this[_idleTimeoutTimeout]);
@@ -608,6 +663,7 @@ function createWebSocketBranded() {
   socket[_binaryType] = "arraybuffer";
   socket[_idleTimeoutDuration] = 0;
   socket[_idleTimeoutTimeout] = undefined;
+  socket[_sendQueue] = [];
   return socket;
 }
 
diff --git a/ext/websocket/Cargo.toml b/ext/websocket/Cargo.toml
index 059f40f633d3e4..4f5134c5111cee 100644
--- a/ext/websocket/Cargo.toml
+++ b/ext/websocket/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_websocket"
-version = "0.160.0"
+version = "0.163.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/ext/websocket/lib.rs b/ext/websocket/lib.rs
index 87503120bf7615..9e320040b99556 100644
--- a/ext/websocket/lib.rs
+++ b/ext/websocket/lib.rs
@@ -36,14 +36,13 @@ use http::Request;
 use http::StatusCode;
 use http::Uri;
 use once_cell::sync::Lazy;
+use rustls_tokio_stream::rustls::pki_types::ServerName;
 use rustls_tokio_stream::rustls::RootCertStore;
-use rustls_tokio_stream::rustls::ServerName;
 use rustls_tokio_stream::TlsStream;
 use serde::Serialize;
 use std::borrow::Cow;
 use std::cell::Cell;
 use std::cell::RefCell;
-use std::convert::TryFrom;
 use std::fmt;
 use std::future::Future;
 use std::num::NonZeroUsize;
@@ -245,8 +244,8 @@ async fn handshake_http1_wss(
 ) -> Result<(WebSocket<WebSocketStream>, http::HeaderMap), AnyError> {
   let tcp_socket = TcpStream::connect(addr).await?;
   let tls_config = create_ws_client_config(state, SocketUse::Http1Only)?;
-  let dnsname =
-    ServerName::try_from(domain).map_err(|_| invalid_hostname(domain))?;
+  let dnsname = ServerName::try_from(domain.to_string())
+    .map_err(|_| invalid_hostname(domain))?;
   let mut tls_connector = TlsStream::new_client_side(
     tcp_socket,
     ClientConnection::new(tls_config.into(), dnsname)?,
@@ -270,8 +269,8 @@ async fn handshake_http2_wss(
 ) -> Result<(WebSocket<WebSocketStream>, http::HeaderMap), AnyError> {
   let tcp_socket = TcpStream::connect(addr).await?;
   let tls_config = create_ws_client_config(state, SocketUse::Http2Only)?;
-  let dnsname =
-    ServerName::try_from(domain).map_err(|_| invalid_hostname(domain))?;
+  let dnsname = ServerName::try_from(domain.to_string())
+    .map_err(|_| invalid_hostname(domain))?;
   // We need to better expose the underlying errors here
   let mut tls_connector = TlsStream::new_client_side(
     tcp_socket,
@@ -699,10 +698,14 @@ pub async fn op_ws_close(
   #[smi] code: Option<u16>,
   #[string] reason: Option<String>,
 ) -> Result<(), AnyError> {
-  let resource = state
+  let Ok(resource) = state
     .borrow_mut()
     .resource_table
-    .get::<ServerWebSocket>(rid)?;
+    .get::<ServerWebSocket>(rid)
+  else {
+    return Ok(());
+  };
+
   let frame = reason
     .map(|reason| Frame::close(code.unwrap_or(1005), reason.as_bytes()))
     .unwrap_or_else(|| Frame::close_raw(vec![].into()));
diff --git a/ext/webstorage/Cargo.toml b/ext/webstorage/Cargo.toml
index b30441f640ac4d..85cb3ec5966e45 100644
--- a/ext/webstorage/Cargo.toml
+++ b/ext/webstorage/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_webstorage"
-version = "0.150.0"
+version = "0.153.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 8d32f78b8449a6..b7dde51d872a0e 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_runtime"
-version = "0.163.0"
+version = "0.166.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -22,7 +22,7 @@ include_js_files_for_snapshotting = [
 ]
 # A dev feature to disable creations and loading of snapshots in favor of
 # loading JS sources at runtime.
-__runtime_js_sources = ["include_js_files_for_snapshotting"]
+hmr = ["include_js_files_for_snapshotting"]
 # Signal that only snapshotted JS sources should be used. This will
 # conditionally exclude the runtime source transpilation logic, and add an
 # assertion that a snapshot is provided.
diff --git a/runtime/js/90_deno_ns.js b/runtime/js/90_deno_ns.js
index 2e13976a7141db..cf3e445c9cb8ff 100644
--- a/runtime/js/90_deno_ns.js
+++ b/runtime/js/90_deno_ns.js
@@ -245,7 +245,6 @@ const denoNs = {
   gid: os.gid,
   uid: os.uid,
   Command: process.Command,
-  // TODO(bartlomieju): why is this exported?
   ChildProcess: process.ChildProcess,
 };
 
@@ -258,10 +257,11 @@ const unstableIds = {
   http: 5,
   kv: 6,
   net: 7,
-  temporal: 8,
-  unsafeProto: 9,
-  webgpu: 10,
-  workerOptions: 11,
+  process: 8,
+  temporal: 9,
+  unsafeProto: 10,
+  webgpu: 11,
+  workerOptions: 12,
 };
 
 const denoNsUnstableById = { __proto__: null };
diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index 4f949b214636f2..44dc3c54d49eec 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -92,15 +92,7 @@ import {
 import {
   workerRuntimeGlobalProperties,
 } from "ext:runtime/98_global_scope_worker.js";
-import {
-  SymbolAsyncDispose,
-  SymbolDispose,
-  SymbolMetadata,
-} from "ext:deno_web/00_infra.js";
-// deno-lint-ignore prefer-primordials
-if (Symbol.asyncDispose) {
-  throw "V8 supports Symbol.asyncDispose now, no need to shim it!";
-}
+import { SymbolDispose, SymbolMetadata } from "ext:deno_web/00_infra.js";
 // deno-lint-ignore prefer-primordials
 if (Symbol.metadata) {
   throw "V8 supports Symbol.metadata now, no need to shim it!";
@@ -112,12 +104,6 @@ ObjectDefineProperties(Symbol, {
     writable: false,
     configurable: false,
   },
-  asyncDispose: {
-    value: SymbolAsyncDispose,
-    enumerable: false,
-    writable: false,
-    configurable: false,
-  },
   metadata: {
     value: SymbolMetadata,
     enumerable: false,
@@ -593,6 +579,7 @@ const NOT_IMPORTED_OPS = [
 
   // Related to `Deno.jupyter` API
   "op_jupyter_broadcast",
+  "op_jupyter_input",
 
   // Related to `Deno.test()` API
   "op_test_event_step_result_failed",
diff --git a/runtime/lib.rs b/runtime/lib.rs
index c92f5aea21e9b0..a729d88f76b3ab 100644
--- a/runtime/lib.rs
+++ b/runtime/lib.rs
@@ -90,23 +90,28 @@ pub static UNSTABLE_GRANULAR_FLAGS: &[(
     "Enable unstable net APIs",
     7,
   ),
-  ("temporal", "Enable unstable Temporal API", 8),
+  (
+    ops::process::UNSTABLE_FEATURE_NAME,
+    "Enable unstable process APIs",
+    8,
+  ),
+  ("temporal", "Enable unstable Temporal API", 9),
   (
     "unsafe-proto",
     "Enable unsafe __proto__ support. This is a security risk.",
     // This number is used directly in the JS code. Search
     // for "unstableIds" to see where it's used.
-    9,
+    10,
   ),
   (
     deno_webgpu::UNSTABLE_FEATURE_NAME,
     "Enable unstable `WebGPU` API",
-    10,
+    11,
   ),
   (
     ops::worker_host::UNSTABLE_FEATURE_NAME,
     "Enable unstable Web Worker APIs",
-    11,
+    12,
   ),
 ];
 
diff --git a/runtime/ops/permissions.rs b/runtime/ops/permissions.rs
index a961fd3ea70439..c15e7d0135c782 100644
--- a/runtime/ops/permissions.rs
+++ b/runtime/ops/permissions.rs
@@ -4,10 +4,8 @@ use ::deno_permissions::parse_sys_kind;
 use ::deno_permissions::PermissionState;
 use ::deno_permissions::PermissionsContainer;
 use deno_core::error::custom_error;
-use deno_core::error::uri_error;
 use deno_core::error::AnyError;
 use deno_core::op2;
-use deno_core::url;
 use deno_core::OpState;
 use serde::Deserialize;
 use serde::Serialize;
@@ -65,7 +63,7 @@ pub fn op_query_permission(
     "net" => permissions.net.query(
       match args.host.as_deref() {
         None => None,
-        Some(h) => Some(parse_host(h)?),
+        Some(h) => Some(h.parse()?),
       }
       .as_ref(),
     ),
@@ -100,7 +98,7 @@ pub fn op_revoke_permission(
     "net" => permissions.net.revoke(
       match args.host.as_deref() {
         None => None,
-        Some(h) => Some(parse_host(h)?),
+        Some(h) => Some(h.parse()?),
       }
       .as_ref(),
     ),
@@ -135,7 +133,7 @@ pub fn op_request_permission(
     "net" => permissions.net.request(
       match args.host.as_deref() {
         None => None,
-        Some(h) => Some(parse_host(h)?),
+        Some(h) => Some(h.parse()?),
       }
       .as_ref(),
     ),
@@ -155,13 +153,3 @@ pub fn op_request_permission(
   };
   Ok(PermissionStatus::from(perm))
 }
-
-fn parse_host(host_str: &str) -> Result<(String, Option<u16>), AnyError> {
-  let url = url::Url::parse(&format!("http://{host_str}/"))
-    .map_err(|_| uri_error("Invalid host"))?;
-  if url.path() != "/" {
-    return Err(uri_error("Invalid host"));
-  }
-  let hostname = url.host_str().unwrap();
-  Ok((hostname.to_string(), url.port()))
-}
diff --git a/runtime/ops/process.rs b/runtime/ops/process.rs
index b894b35db7376f..ecf6ef49bb9e01 100644
--- a/runtime/ops/process.rs
+++ b/runtime/ops/process.rs
@@ -37,11 +37,12 @@ use std::os::unix::process::CommandExt;
 pub const UNSTABLE_FEATURE_NAME: &str = "process";
 
 #[derive(Copy, Clone, Eq, PartialEq, Deserialize)]
-#[serde(rename_all = "camelCase")]
+#[serde(rename_all = "snake_case")]
 pub enum Stdio {
   Inherit,
   Piped,
   Null,
+  IpcForInternalUse,
 }
 
 impl Stdio {
@@ -50,6 +51,7 @@ impl Stdio {
       Stdio::Inherit => std::process::Stdio::inherit(),
       Stdio::Piped => std::process::Stdio::piped(),
       Stdio::Null => std::process::Stdio::null(),
+      _ => unreachable!(),
     }
   }
 }
@@ -72,6 +74,9 @@ impl<'de> Deserialize<'de> for StdioOrRid {
         "inherit" => Ok(StdioOrRid::Stdio(Stdio::Inherit)),
         "piped" => Ok(StdioOrRid::Stdio(Stdio::Piped)),
         "null" => Ok(StdioOrRid::Stdio(Stdio::Null)),
+        "ipc_for_internal_use" => {
+          Ok(StdioOrRid::Stdio(Stdio::IpcForInternalUse))
+        }
         val => Err(serde::de::Error::unknown_variant(
           val,
           &["inherit", "piped", "null"],
@@ -102,6 +107,10 @@ impl StdioOrRid {
       }
     }
   }
+
+  pub fn is_ipc(&self) -> bool {
+    matches!(self, StdioOrRid::Stdio(Stdio::IpcForInternalUse))
+  }
 }
 
 deno_core::extension!(
@@ -150,9 +159,9 @@ pub struct SpawnArgs {
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ChildStdio {
-  stdin: Stdio,
-  stdout: Stdio,
-  stderr: Stdio,
+  stdin: StdioOrRid,
+  stdout: StdioOrRid,
+  stderr: StdioOrRid,
 }
 
 #[derive(Serialize)]
@@ -210,7 +219,7 @@ type CreateCommand = (std::process::Command, Option<ResourceId>);
 
 fn create_command(
   state: &mut OpState,
-  args: SpawnArgs,
+  mut args: SpawnArgs,
   api_name: &str,
 ) -> Result<CreateCommand, AnyError> {
   state
@@ -249,14 +258,19 @@ fn create_command(
     command.uid(uid);
   }
 
-  command.stdin(args.stdio.stdin.as_stdio());
+  if args.stdio.stdin.is_ipc() {
+    args.ipc = Some(0);
+  } else {
+    command.stdin(args.stdio.stdin.as_stdio(state)?);
+  }
+
   command.stdout(match args.stdio.stdout {
-    Stdio::Inherit => StdioOrRid::Rid(1).as_stdio(state)?,
-    value => value.as_stdio(),
+    StdioOrRid::Stdio(Stdio::Inherit) => StdioOrRid::Rid(1).as_stdio(state)?,
+    value => value.as_stdio(state)?,
   });
   command.stderr(match args.stdio.stderr {
-    Stdio::Inherit => StdioOrRid::Rid(2).as_stdio(state)?,
-    value => value.as_stdio(),
+    StdioOrRid::Stdio(Stdio::Inherit) => StdioOrRid::Rid(2).as_stdio(state)?,
+    value => value.as_stdio(state)?,
   });
 
   #[cfg(unix)]
@@ -608,8 +622,8 @@ fn op_spawn_sync(
   state: &mut OpState,
   #[serde] args: SpawnArgs,
 ) -> Result<SpawnOutput, AnyError> {
-  let stdout = matches!(args.stdio.stdout, Stdio::Piped);
-  let stderr = matches!(args.stdio.stderr, Stdio::Piped);
+  let stdout = matches!(args.stdio.stdout, StdioOrRid::Stdio(Stdio::Piped));
+  let stderr = matches!(args.stdio.stderr, StdioOrRid::Stdio(Stdio::Piped));
   let (mut command, _) =
     create_command(state, args, "Deno.Command().outputSync()")?;
   let output = command.output().with_context(|| {
diff --git a/runtime/ops/signal.rs b/runtime/ops/signal.rs
index 5aaf1ddb262dcd..ebc6db6d1b9133 100644
--- a/runtime/ops/signal.rs
+++ b/runtime/ops/signal.rs
@@ -339,9 +339,9 @@ pub fn signal_str_to_int(s: &str) -> Result<libc::c_int, AnyError> {
     "SIGVTALRM" => Ok(26),
     "SIGPROF" => Ok(27),
     "SIGWINCH" => Ok(28),
-    "SIGIO" => Ok(29),
+    "SIGIO" | "SIGPOLL" => Ok(29),
     "SIGPWR" => Ok(30),
-    "SIGSYS" => Ok(31),
+    "SIGSYS" | "SIGUNUSED" => Ok(31),
     _ => Err(type_error(format!("Invalid signal : {s}"))),
   }
 }
diff --git a/runtime/permissions/Cargo.toml b/runtime/permissions/Cargo.toml
index e07672e7bd64ce..6623aee5c6176d 100644
--- a/runtime/permissions/Cargo.toml
+++ b/runtime/permissions/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_permissions"
-version = "0.15.0"
+version = "0.18.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
@@ -24,4 +24,4 @@ serde.workspace = true
 which = "4.2.5"
 
 [target.'cfg(windows)'.dependencies]
-winapi = { workspace = true, features = ["commapi", "knownfolders", "mswsock", "objbase", "psapi", "shlobj", "tlhelp32", "winbase", "winerror", "winuser", "winsock2"] }
+winapi = { workspace = true, features = ["commapi", "knownfolders", "mswsock", "objbase", "psapi", "shlobj", "tlhelp32", "winbase", "winerror", "winuser", "winsock2", "processenv", "wincon", "wincontypes"] }
diff --git a/runtime/permissions/lib.rs b/runtime/permissions/lib.rs
index 2e94e3aec3de6b..a2245316b7296b 100644
--- a/runtime/permissions/lib.rs
+++ b/runtime/permissions/lib.rs
@@ -16,7 +16,6 @@ use deno_core::url;
 use deno_core::url::Url;
 use deno_core::ModuleSpecifier;
 use deno_terminal::colors;
-use fqdn::fqdn;
 use fqdn::FQDN;
 use once_cell::sync::Lazy;
 use std::borrow::Cow;
@@ -25,6 +24,8 @@ use std::ffi::OsStr;
 use std::fmt;
 use std::fmt::Debug;
 use std::hash::Hash;
+use std::net::IpAddr;
+use std::net::Ipv6Addr;
 use std::path::Path;
 use std::path::PathBuf;
 use std::str::FromStr;
@@ -592,7 +593,7 @@ impl<T: Descriptor + Hash> UnaryPermission<T> {
 
     match flag {
       ChildUnaryPermissionArg::Inherit => {
-        perms = self.clone();
+        perms.clone_from(self);
       }
       ChildUnaryPermissionArg::Granted => {
         if self.check_all_api(None).is_err() {
@@ -615,10 +616,12 @@ impl<T: Descriptor + Hash> UnaryPermission<T> {
       }
     }
     perms.flag_denied_global = self.flag_denied_global;
-    perms.flag_denied_list = self.flag_denied_list.clone();
     perms.prompt_denied_global = self.prompt_denied_global;
-    perms.prompt_denied_list = self.prompt_denied_list.clone();
     perms.prompt = self.prompt;
+    perms.flag_denied_list.clone_from(&self.flag_denied_list);
+    perms
+      .prompt_denied_list
+      .clone_from(&self.prompt_denied_list);
 
     Ok(perms)
   }
@@ -689,14 +692,49 @@ impl Descriptor for WriteDescriptor {
 }
 
 #[derive(Clone, Eq, PartialEq, Hash, Debug)]
-pub struct NetDescriptor(pub FQDN, pub Option<u16>);
+pub enum Host {
+  Fqdn(FQDN),
+  Ip(IpAddr),
+}
+
+impl FromStr for Host {
+  type Err = AnyError;
 
-impl NetDescriptor {
-  fn new<T: AsRef<str>>(host: &&(T, Option<u16>)) -> Self {
-    NetDescriptor(fqdn!(host.0.as_ref()), host.1)
+  fn from_str(s: &str) -> Result<Self, Self::Err> {
+    if s.starts_with('[') && s.ends_with(']') {
+      let ip = s[1..s.len() - 1]
+        .parse::<Ipv6Addr>()
+        .map_err(|_| uri_error(format!("invalid IPv6 address: '{s}'")))?;
+      return Ok(Host::Ip(IpAddr::V6(ip)));
+    }
+    let (without_trailing_dot, has_trailing_dot) =
+      s.strip_suffix('.').map_or((s, false), |s| (s, true));
+    if let Ok(ip) = without_trailing_dot.parse::<IpAddr>() {
+      if has_trailing_dot {
+        return Err(uri_error(format!(
+          "invalid host: '{without_trailing_dot}'"
+        )));
+      }
+      Ok(Host::Ip(ip))
+    } else {
+      let lower = if s.chars().all(|c| c.is_ascii_lowercase()) {
+        Cow::Borrowed(s)
+      } else {
+        Cow::Owned(s.to_ascii_lowercase())
+      };
+      let fqdn = FQDN::from_str(&lower)
+        .with_context(|| format!("invalid host: '{s}'"))?;
+      if fqdn.is_root() {
+        return Err(uri_error(format!("invalid empty host: '{s}'")));
+      }
+      Ok(Host::Fqdn(fqdn))
+    }
   }
 }
 
+#[derive(Clone, Eq, PartialEq, Hash, Debug)]
+pub struct NetDescriptor(pub Host, pub Option<u16>);
+
 impl Descriptor for NetDescriptor {
   type Arg = String;
 
@@ -729,26 +767,72 @@ impl Descriptor for NetDescriptor {
 impl FromStr for NetDescriptor {
   type Err = AnyError;
 
-  fn from_str(s: &str) -> Result<Self, Self::Err> {
-    // Set the scheme to `unknown` to parse the URL, as we really don't know
-    // what the scheme is. We only using Url::parse to parse the host and port
-    // and don't care about the scheme.
-    let url = url::Url::parse(&format!("unknown://{s}"))?;
-    let hostname = url
-      .host_str()
-      .ok_or(url::ParseError::EmptyHost)?
-      .to_string();
+  fn from_str(hostname: &str) -> Result<Self, Self::Err> {
+    // If this is a IPv6 address enclosed in square brackets, parse it as such.
+    if hostname.starts_with('[') {
+      if let Some((ip, after)) = hostname.split_once(']') {
+        let ip = ip[1..].parse::<Ipv6Addr>().map_err(|_| {
+          uri_error(format!("invalid IPv6 address in '{hostname}': '{ip}'"))
+        })?;
+        let port = if let Some(port) = after.strip_prefix(':') {
+          let port = port.parse::<u16>().map_err(|_| {
+            uri_error(format!("invalid port in '{hostname}': '{port}'"))
+          })?;
+          Some(port)
+        } else if after.is_empty() {
+          None
+        } else {
+          return Err(uri_error(format!("invalid host: '{hostname}'")));
+        };
+        return Ok(NetDescriptor(Host::Ip(IpAddr::V6(ip)), port));
+      } else {
+        return Err(uri_error(format!("invalid host: '{hostname}'")));
+      }
+    }
+
+    // Otherwise it is an IPv4 address or a FQDN with an optional port.
+    let (host, port) = match hostname.split_once(':') {
+      Some((_, "")) => {
+        return Err(uri_error(format!("invalid empty port in '{hostname}'")));
+      }
+      Some((host, port)) => (host, port),
+      None => (hostname, ""),
+    };
+    let host = host.parse::<Host>()?;
 
-    Ok(NetDescriptor(fqdn!(&hostname), url.port()))
+    let port = if port.is_empty() {
+      None
+    } else {
+      let port = port.parse::<u16>().map_err(|_| {
+        // If the user forgot to enclose an IPv6 address in square brackets, we
+        // should give them a hint. There are always at least two colons in an
+        // IPv6 address, so this heuristic finds likely a bare IPv6 address.
+        if port.contains(':') {
+          uri_error(format!(
+            "ipv6 addresses must be enclosed in square brackets: '{hostname}'"
+          ))
+        } else {
+          uri_error(format!("invalid port in '{hostname}': '{port}'"))
+        }
+      })?;
+      Some(port)
+    };
+
+    Ok(NetDescriptor(host, port))
   }
 }
 
 impl fmt::Display for NetDescriptor {
   fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-    f.write_str(&match self.1 {
-      None => self.0.to_string(),
-      Some(port) => format!("{}:{}", self.0, port),
-    })
+    match &self.0 {
+      Host::Fqdn(fqdn) => write!(f, "{fqdn}"),
+      Host::Ip(IpAddr::V4(ip)) => write!(f, "{ip}"),
+      Host::Ip(IpAddr::V6(ip)) => write!(f, "[{ip}]"),
+    }?;
+    if let Some(port) = self.1 {
+      write!(f, ":{}", port)?;
+    }
+    Ok(())
   }
 }
 
@@ -864,11 +948,11 @@ impl From<PathBuf> for RunDescriptor {
   }
 }
 
-impl ToString for RunDescriptor {
-  fn to_string(&self) -> String {
+impl std::fmt::Display for RunDescriptor {
+  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
     match self {
-      RunDescriptor::Name(s) => s.clone(),
-      RunDescriptor::Path(p) => p.to_string_lossy().to_string(),
+      RunDescriptor::Name(s) => f.write_str(s),
+      RunDescriptor::Path(p) => f.write_str(&p.display().to_string()),
     }
   }
 }
@@ -913,7 +997,9 @@ impl Descriptor for SysDescriptor {
 pub fn parse_sys_kind(kind: &str) -> Result<&str, AnyError> {
   match kind {
     "hostname" | "osRelease" | "osUptime" | "loadavg" | "networkInterfaces"
-    | "systemMemoryInfo" | "uid" | "gid" | "cpus" | "homedir" => Ok(kind),
+    | "systemMemoryInfo" | "uid" | "gid" | "cpus" | "homedir" | "getegid" => {
+      Ok(kind)
+    }
     _ => Err(type_error(format!("unknown system info kind \"{kind}\""))),
   }
 }
@@ -1103,37 +1189,25 @@ impl UnaryPermission<WriteDescriptor> {
 }
 
 impl UnaryPermission<NetDescriptor> {
-  pub fn query<T: AsRef<str>>(
-    &self,
-    host: Option<&(T, Option<u16>)>,
-  ) -> PermissionState {
-    self.query_desc(
-      host.map(|h| NetDescriptor::new(&h)).as_ref(),
-      AllowPartial::TreatAsPartialGranted,
-    )
+  pub fn query(&self, host: Option<&NetDescriptor>) -> PermissionState {
+    self.query_desc(host, AllowPartial::TreatAsPartialGranted)
   }
 
-  pub fn request<T: AsRef<str>>(
-    &mut self,
-    host: Option<&(T, Option<u16>)>,
-  ) -> PermissionState {
-    self.request_desc(host.map(|h| NetDescriptor::new(&h)).as_ref(), || None)
+  pub fn request(&mut self, host: Option<&NetDescriptor>) -> PermissionState {
+    self.request_desc(host, || None)
   }
 
-  pub fn revoke<T: AsRef<str>>(
-    &mut self,
-    host: Option<&(T, Option<u16>)>,
-  ) -> PermissionState {
-    self.revoke_desc(host.map(|h| NetDescriptor::new(&h)).as_ref())
+  pub fn revoke(&mut self, host: Option<&NetDescriptor>) -> PermissionState {
+    self.revoke_desc(host)
   }
 
-  pub fn check<T: AsRef<str>>(
+  pub fn check(
     &mut self,
-    host: &(T, Option<u16>),
+    host: &NetDescriptor,
     api_name: Option<&str>,
   ) -> Result<(), AnyError> {
     skip_check_if_is_permission_fully_granted!(self);
-    self.check_desc(Some(&NetDescriptor::new(&host)), false, api_name, || None)
+    self.check_desc(Some(host), false, api_name, || None)
   }
 
   pub fn check_url(
@@ -1142,17 +1216,14 @@ impl UnaryPermission<NetDescriptor> {
     api_name: Option<&str>,
   ) -> Result<(), AnyError> {
     skip_check_if_is_permission_fully_granted!(self);
-    let hostname = url
+    let host = url
       .host_str()
-      .ok_or_else(|| uri_error("Missing host"))?
-      .to_string();
-    let host = &(&hostname, url.port_or_known_default());
-    let display_host = match url.port() {
-      None => hostname.clone(),
-      Some(port) => format!("{hostname}:{port}"),
-    };
-    self.check_desc(Some(&NetDescriptor::new(&host)), false, api_name, || {
-      Some(format!("\"{}\"", display_host))
+      .ok_or_else(|| type_error(format!("Missing host in url: '{}'", url)))?;
+    let host = host.parse::<Host>()?;
+    let port = url.port_or_known_default();
+    let descriptor = NetDescriptor(host, port);
+    self.check_desc(Some(&descriptor), false, api_name, || {
+      Some(format!("\"{descriptor}\""))
     })
   }
 
@@ -1778,7 +1849,9 @@ impl PermissionsContainer {
     host: &(T, Option<u16>),
     api_name: &str,
   ) -> Result<(), AnyError> {
-    self.0.lock().net.check(host, Some(api_name))
+    let hostname = host.0.as_ref().parse::<Host>()?;
+    let descriptor = NetDescriptor(hostname, host.1);
+    self.0.lock().net.check(&descriptor, Some(api_name))
   }
 
   #[inline(always)]
@@ -2205,7 +2278,9 @@ pub fn create_child_permissions(
 mod tests {
   use super::*;
   use deno_core::serde_json::json;
+  use fqdn::fqdn;
   use prompter::tests::*;
+  use std::net::Ipv4Addr;
 
   // Creates vector of strings, Vec<String>
   macro_rules! svec {
@@ -2359,12 +2434,12 @@ mod tests {
     ];
 
     for (host, port, is_ok) in domain_tests {
+      let host = host.parse().unwrap();
+      let descriptor = NetDescriptor(host, Some(port));
       assert_eq!(
         is_ok,
-        perms.net.check(&(host, Some(port)), None).is_ok(),
-        "{}:{}",
-        host,
-        port,
+        perms.net.check(&descriptor, None).is_ok(),
+        "{descriptor}",
       );
     }
   }
@@ -2400,8 +2475,13 @@ mod tests {
       ("192.168.0.1", 0),
     ];
 
-    for (host, port) in domain_tests {
-      assert!(perms.net.check(&(host, Some(port)), None).is_ok());
+    for (host_str, port) in domain_tests {
+      let host = host_str.parse().unwrap();
+      let descriptor = NetDescriptor(host, Some(port));
+      assert!(
+        perms.net.check(&descriptor, None).is_ok(),
+        "expected {host_str}:{port} to pass"
+      );
     }
   }
 
@@ -2436,8 +2516,13 @@ mod tests {
       ("192.168.0.1", 0),
     ];
 
-    for (host, port) in domain_tests {
-      assert!(perms.net.check(&(host, Some(port)), None).is_err());
+    for (host_str, port) in domain_tests {
+      let host = host_str.parse().unwrap();
+      let descriptor = NetDescriptor(host, Some(port));
+      assert!(
+        perms.net.check(&descriptor, None).is_err(),
+        "expected {host_str}:{port} to fail"
+      );
     }
   }
 
@@ -2712,15 +2797,15 @@ mod tests {
       assert_eq!(perms4.ffi.query(Some(Path::new("/foo"))), PermissionState::Denied);
       assert_eq!(perms4.ffi.query(Some(Path::new("/foo/bar"))), PermissionState::Denied);
       assert_eq!(perms4.ffi.query(Some(Path::new("/bar"))), PermissionState::Granted);
-      assert_eq!(perms1.net.query::<&str>(None), PermissionState::Granted);
-      assert_eq!(perms1.net.query(Some(&("127.0.0.1", None))), PermissionState::Granted);
-      assert_eq!(perms2.net.query::<&str>(None), PermissionState::Prompt);
-      assert_eq!(perms2.net.query(Some(&("127.0.0.1", Some(8000)))), PermissionState::Granted);
-      assert_eq!(perms3.net.query::<&str>(None), PermissionState::Prompt);
-      assert_eq!(perms3.net.query(Some(&("127.0.0.1", Some(8000)))), PermissionState::Denied);
-      assert_eq!(perms4.net.query::<&str>(None), PermissionState::GrantedPartial);
-      assert_eq!(perms4.net.query(Some(&("127.0.0.1", Some(8000)))), PermissionState::Denied);
-      assert_eq!(perms4.net.query(Some(&("192.168.0.1", Some(8000)))), PermissionState::Granted);
+      assert_eq!(perms1.net.query(None), PermissionState::Granted);
+      assert_eq!(perms1.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), None))), PermissionState::Granted);
+      assert_eq!(perms2.net.query(None), PermissionState::Prompt);
+      assert_eq!(perms2.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)))), PermissionState::Granted);
+      assert_eq!(perms3.net.query(None), PermissionState::Prompt);
+      assert_eq!(perms3.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)))), PermissionState::Denied);
+      assert_eq!(perms4.net.query(None), PermissionState::GrantedPartial);
+      assert_eq!(perms4.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)))), PermissionState::Denied);
+      assert_eq!(perms4.net.query(Some(&NetDescriptor("192.168.0.1".parse().unwrap(), Some(8000)))), PermissionState::Granted);
       assert_eq!(perms1.env.query(None), PermissionState::Granted);
       assert_eq!(perms1.env.query(Some("HOME")), PermissionState::Granted);
       assert_eq!(perms2.env.query(None), PermissionState::Prompt);
@@ -2778,9 +2863,9 @@ mod tests {
       prompt_value.set(true);
       assert_eq!(perms.ffi.request(None), PermissionState::Denied);
       prompt_value.set(true);
-      assert_eq!(perms.net.request(Some(&("127.0.0.1", None))), PermissionState::Granted);
+      assert_eq!(perms.net.request(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), None))), PermissionState::Granted);
       prompt_value.set(false);
-      assert_eq!(perms.net.request(Some(&("127.0.0.1", Some(8000)))), PermissionState::Granted);
+      assert_eq!(perms.net.request(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)))), PermissionState::Granted);
       prompt_value.set(true);
       assert_eq!(perms.env.request(Some("HOME")), PermissionState::Granted);
       assert_eq!(perms.env.query(None), PermissionState::Prompt);
@@ -2849,9 +2934,9 @@ mod tests {
       assert_eq!(perms.ffi.revoke(Some(Path::new("/foo/bar"))), PermissionState::Prompt);
       assert_eq!(perms.ffi.query(Some(Path::new("/foo"))), PermissionState::Prompt);
       assert_eq!(perms.ffi.query(Some(Path::new("/foo/baz"))), PermissionState::Granted);
-      assert_eq!(perms.net.revoke(Some(&("127.0.0.1", Some(9000)))), PermissionState::Prompt);
-      assert_eq!(perms.net.query(Some(&("127.0.0.1", None))), PermissionState::Prompt);
-      assert_eq!(perms.net.query(Some(&("127.0.0.1", Some(8000)))), PermissionState::Granted);
+      assert_eq!(perms.net.revoke(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(9000)))), PermissionState::Prompt);
+      assert_eq!(perms.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), None))), PermissionState::Prompt);
+      assert_eq!(perms.net.query(Some(&NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)))), PermissionState::Granted);
       assert_eq!(perms.env.revoke(Some("HOME")), PermissionState::Prompt);
       assert_eq!(perms.env.revoke(Some("hostname")), PermissionState::Prompt);
       assert_eq!(perms.run.revoke(Some("deno")), PermissionState::Prompt);
@@ -2884,13 +2969,43 @@ mod tests {
     assert!(perms.ffi.check(Path::new("/bar"), None).is_err());
 
     prompt_value.set(true);
-    assert!(perms.net.check(&("127.0.0.1", Some(8000)), None).is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_ok());
     prompt_value.set(false);
-    assert!(perms.net.check(&("127.0.0.1", Some(8000)), None).is_ok());
-    assert!(perms.net.check(&("127.0.0.1", Some(8001)), None).is_err());
-    assert!(perms.net.check(&("127.0.0.1", None), None).is_err());
-    assert!(perms.net.check(&("deno.land", Some(8000)), None).is_err());
-    assert!(perms.net.check(&("deno.land", None), None).is_err());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8001)),
+        None
+      )
+      .is_err());
+    assert!(perms
+      .net
+      .check(&NetDescriptor("127.0.0.1".parse().unwrap(), None), None)
+      .is_err());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("deno.land".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_err());
+    assert!(perms
+      .net
+      .check(&NetDescriptor("deno.land".parse().unwrap(), None), None)
+      .is_err());
 
     prompt_value.set(true);
     assert!(perms.run.check("cat", None).is_ok());
@@ -2944,14 +3059,50 @@ mod tests {
     assert!(perms.ffi.check(Path::new("/bar"), None).is_ok());
 
     prompt_value.set(false);
-    assert!(perms.net.check(&("127.0.0.1", Some(8000)), None).is_err());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_err());
     prompt_value.set(true);
-    assert!(perms.net.check(&("127.0.0.1", Some(8000)), None).is_err());
-    assert!(perms.net.check(&("127.0.0.1", Some(8001)), None).is_ok());
-    assert!(perms.net.check(&("deno.land", Some(8000)), None).is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_err());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8001)),
+        None
+      )
+      .is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("deno.land".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_ok());
     prompt_value.set(false);
-    assert!(perms.net.check(&("127.0.0.1", Some(8001)), None).is_ok());
-    assert!(perms.net.check(&("deno.land", Some(8000)), None).is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("127.0.0.1".parse().unwrap(), Some(8001)),
+        None
+      )
+      .is_ok());
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("deno.land".parse().unwrap(), Some(8000)),
+        None
+      )
+      .is_ok());
 
     prompt_value.set(false);
     assert!(perms.run.check("cat", None).is_err());
@@ -3040,10 +3191,28 @@ mod tests {
       ..Permissions::none_without_prompt()
     };
 
-    perms.net.check(&("allowed.domain.", None), None).unwrap();
-    perms.net.check(&("1.1.1.1.", None), None).unwrap();
-    assert!(perms.net.check(&("denied.domain.", None), None).is_err());
-    assert!(perms.net.check(&("2.2.2.2.", None), None).is_err());
+    perms
+      .net
+      .check(
+        &NetDescriptor("allowed.domain.".parse().unwrap(), None),
+        None,
+      )
+      .unwrap();
+    perms
+      .net
+      .check(&NetDescriptor("1.1.1.1".parse().unwrap(), None), None)
+      .unwrap();
+    assert!(perms
+      .net
+      .check(
+        &NetDescriptor("denied.domain.".parse().unwrap(), None),
+        None
+      )
+      .is_err());
+    assert!(perms
+      .net
+      .check(&NetDescriptor("2.2.2.2".parse().unwrap(), None), None)
+      .is_err());
   }
 
   #[test]
@@ -3329,4 +3498,109 @@ mod tests {
     )
     .is_err());
   }
+
+  #[test]
+  fn test_host_parse() {
+    let hosts = &[
+      ("deno.land", Some(Host::Fqdn(fqdn!("deno.land")))),
+      ("DENO.land", Some(Host::Fqdn(fqdn!("deno.land")))),
+      ("deno.land.", Some(Host::Fqdn(fqdn!("deno.land")))),
+      (
+        "1.1.1.1",
+        Some(Host::Ip(IpAddr::V4(Ipv4Addr::new(1, 1, 1, 1)))),
+      ),
+      (
+        "::1",
+        Some(Host::Ip(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)))),
+      ),
+      (
+        "[::1]",
+        Some(Host::Ip(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)))),
+      ),
+      ("[::1", None),
+      ("::1]", None),
+      ("deno. land", None),
+      ("1. 1.1.1", None),
+      ("1.1.1.1.", None),
+      ("1::1.", None),
+      ("deno.land.", Some(Host::Fqdn(fqdn!("deno.land")))),
+      (".deno.land", None),
+      (
+        "::ffff:1.1.1.1",
+        Some(Host::Ip(IpAddr::V6(Ipv6Addr::new(
+          0, 0, 0, 0, 0, 0xffff, 0x0101, 0x0101,
+        )))),
+      ),
+    ];
+
+    for (host_str, expected) in hosts {
+      assert_eq!(host_str.parse::<Host>().ok(), *expected, "{host_str}");
+    }
+  }
+
+  #[test]
+  fn test_net_descriptor_parse() {
+    let cases = &[
+      (
+        "deno.land",
+        Some(NetDescriptor(Host::Fqdn(fqdn!("deno.land")), None)),
+      ),
+      (
+        "DENO.land",
+        Some(NetDescriptor(Host::Fqdn(fqdn!("deno.land")), None)),
+      ),
+      (
+        "deno.land:8000",
+        Some(NetDescriptor(Host::Fqdn(fqdn!("deno.land")), Some(8000))),
+      ),
+      ("deno.land:", None),
+      ("deno.land:a", None),
+      ("deno. land:a", None),
+      ("deno.land.: a", None),
+      (
+        "1.1.1.1",
+        Some(NetDescriptor(
+          Host::Ip(IpAddr::V4(Ipv4Addr::new(1, 1, 1, 1))),
+          None,
+        )),
+      ),
+      ("1.1.1.1.", None),
+      ("1.1.1.1..", None),
+      (
+        "1.1.1.1:8000",
+        Some(NetDescriptor(
+          Host::Ip(IpAddr::V4(Ipv4Addr::new(1, 1, 1, 1))),
+          Some(8000),
+        )),
+      ),
+      ("::", None),
+      (":::80", None),
+      ("::80", None),
+      (
+        "[::]",
+        Some(NetDescriptor(
+          Host::Ip(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0))),
+          None,
+        )),
+      ),
+      ("[::1", None),
+      ("::1]", None),
+      ("::1]", None),
+      ("[::1]:", None),
+      ("[::1]:a", None),
+      (
+        "[::1]:443",
+        Some(NetDescriptor(
+          Host::Ip(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1))),
+          Some(443),
+        )),
+      ),
+      ("", None),
+      ("deno.land..", None),
+    ];
+
+    for (input, expected) in cases {
+      assert_eq!(input.parse::<NetDescriptor>().ok(), *expected, "'{input}'");
+    }
+  }
 }
diff --git a/runtime/snapshot.rs b/runtime/snapshot.rs
index 7ae5e3ae5b861d..2144ff07a2927a 100644
--- a/runtime/snapshot.rs
+++ b/runtime/snapshot.rs
@@ -285,7 +285,15 @@ pub fn create_runtime_snapshot(
         let isolate = rt.v8_isolate();
         let scope = &mut v8::HandleScope::new(isolate);
 
-        let ctx = v8::Context::new(scope);
+        let tmpl = deno_node::init_global_template(
+          scope,
+          deno_node::ContextInitMode::ForSnapshot,
+        );
+        let ctx = deno_node::create_v8_context(
+          scope,
+          tmpl,
+          deno_node::ContextInitMode::ForSnapshot,
+        );
         assert_eq!(scope.add_context(ctx), deno_node::VM_CONTEXT_INDEX);
       })),
       skip_op_registration: false,
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index 07a955efb8554f..08de5321673ed6 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -518,8 +518,11 @@ impl WebWorker {
       ops::web_worker::deno_web_worker::init_ops_and_esm(),
     ];
 
-    #[cfg(__runtime_js_sources)]
-    assert!(cfg!(not(feature = "only_snapshotted_js_sources")), "'__runtime_js_sources' is incompatible with 'only_snapshotted_js_sources'.");
+    #[cfg(hmr)]
+    assert!(
+      cfg!(not(feature = "only_snapshotted_js_sources")),
+      "'hmr' is incompatible with 'only_snapshotted_js_sources'."
+    );
 
     for extension in &mut extensions {
       if options.startup_snapshot.is_some() {
diff --git a/runtime/worker.rs b/runtime/worker.rs
index 4e16afeeb16fef..9207de227a227f 100644
--- a/runtime/worker.rs
+++ b/runtime/worker.rs
@@ -454,8 +454,11 @@ impl MainWorker {
       ops::web_worker::deno_web_worker::init_ops_and_esm().disable(),
     ];
 
-    #[cfg(__runtime_js_sources)]
-    assert!(cfg!(not(feature = "only_snapshotted_js_sources")), "'__runtime_js_sources' is incompatible with 'only_snapshotted_js_sources'.");
+    #[cfg(hmr)]
+    assert!(
+      cfg!(not(feature = "only_snapshotted_js_sources")),
+      "'hmr' is incompatible with 'only_snapshotted_js_sources'."
+    );
 
     for extension in &mut extensions {
       if options.startup_snapshot.is_some() {
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 27610ca75a55e6..874939176e0a22 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.77.2"
+channel = "1.79.0"
 components = ["rustfmt", "clippy"]
diff --git a/tests/ffi/tests/ffi_types.ts b/tests/ffi/tests/ffi_types.ts
index f093e33eb104a6..590af9369aa8cd 100644
--- a/tests/ffi/tests/ffi_types.ts
+++ b/tests/ffi/tests/ffi_types.ts
@@ -5,7 +5,7 @@
 const remote = Deno.dlopen(
   "dummy_lib.so",
   {
-    method1: { parameters: ["usize", "bool"], result: "void", callback: true },
+    method1: { parameters: ["usize", "bool"], result: "void" },
     method2: { parameters: [], result: "void" },
     method3: { parameters: ["usize"], result: "void" },
     method4: { parameters: ["isize"], result: "void" },
diff --git a/tests/ffi/tests/test.js b/tests/ffi/tests/test.js
index 4b02b2961d1977..16dba6832d532f 100644
--- a/tests/ffi/tests/test.js
+++ b/tests/ffi/tests/test.js
@@ -214,12 +214,10 @@ const dylib = Deno.dlopen(libPath, {
   call_stored_function: {
     parameters: [],
     result: "void",
-    callback: true,
   },
   call_stored_function_2: {
     parameters: ["u8"],
     result: "void",
-    callback: true,
   },
   log_many_parameters: {
     parameters: ["u8", "u16", "u32", "u64", "f64", "f32", "i64", "i32", "i16", "i8", "isize", "usize", "f64", "f32", "f64", "f32", "f64", "f32", "f64"],
diff --git a/tests/integration/compile_tests.rs b/tests/integration/compile_tests.rs
index 0d94d436710ebd..c902adfb2e69fe 100644
--- a/tests/integration/compile_tests.rs
+++ b/tests/integration/compile_tests.rs
@@ -822,7 +822,7 @@ testing[WILDCARD]this
     .args("compile --output binary main.ts")
     .run()
     .assert_exit_code(0)
-    .assert_matches_text("Check file:///[WILDCARD]/main.ts\nCompile file:///[WILDCARD]/main.ts to binary[WILDCARD]\n");
+    .assert_matches_text("Check file:///[WILDLINE]/main.ts\nCompile file:///[WILDLINE]/main.ts to binary[WILDLINE]\n");
 
   context
     .new_command()
@@ -835,6 +835,7 @@ testing[WILDCARD]this
 fn compile_npm_file_system() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "compile/npm_fs/main.ts",
+    copy_temp_dir: Some("compile/npm_fs"),
     compile_args: vec!["-A"],
     run_args: vec![],
     output_file: "compile/npm_fs/main.out",
@@ -849,6 +850,7 @@ fn compile_npm_file_system() {
 fn compile_npm_bin_esm() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:@denotest/bin/cli-esm",
+    copy_temp_dir: None,
     compile_args: vec![],
     run_args: vec!["this", "is", "a", "test"],
     output_file: "npm/deno_run_esm.out",
@@ -863,6 +865,7 @@ fn compile_npm_bin_esm() {
 fn compile_npm_bin_cjs() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:@denotest/bin/cli-cjs",
+    copy_temp_dir: None,
     compile_args: vec![],
     run_args: vec!["this", "is", "a", "test"],
     output_file: "npm/deno_run_cjs.out",
@@ -877,6 +880,7 @@ fn compile_npm_bin_cjs() {
 fn compile_npm_cowsay_main() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:cowsay@1.5.0",
+    copy_temp_dir: None,
     compile_args: vec!["--allow-read"],
     run_args: vec!["Hello"],
     output_file: "npm/deno_run_cowsay.out",
@@ -891,6 +895,7 @@ fn compile_npm_cowsay_main() {
 fn compile_npm_vfs_implicit_read_permissions() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "compile/vfs_implicit_read_permission/main.ts",
+    copy_temp_dir: Some("compile/vfs_implicit_read_permission"),
     compile_args: vec![],
     run_args: vec![],
     output_file: "compile/vfs_implicit_read_permission/main.out",
@@ -905,6 +910,7 @@ fn compile_npm_vfs_implicit_read_permissions() {
 fn compile_npm_no_permissions() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:cowsay@1.5.0",
+    copy_temp_dir: None,
     compile_args: vec![],
     run_args: vec!["Hello"],
     output_file: "npm/deno_run_cowsay_no_permissions.out",
@@ -919,6 +925,7 @@ fn compile_npm_no_permissions() {
 fn compile_npm_cowsay_explicit() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:cowsay@1.5.0/cowsay",
+    copy_temp_dir: None,
     compile_args: vec!["--allow-read"],
     run_args: vec!["Hello"],
     output_file: "npm/deno_run_cowsay.out",
@@ -933,6 +940,7 @@ fn compile_npm_cowsay_explicit() {
 fn compile_npm_cowthink() {
   run_npm_bin_compile_test(RunNpmBinCompileOptions {
     input_specifier: "npm:cowsay@1.5.0/cowthink",
+    copy_temp_dir: None,
     compile_args: vec!["--allow-read"],
     run_args: vec!["Hello"],
     output_file: "npm/deno_run_cowthink.out",
@@ -945,6 +953,7 @@ fn compile_npm_cowthink() {
 
 struct RunNpmBinCompileOptions<'a> {
   input_specifier: &'a str,
+  copy_temp_dir: Option<&'a str>,
   node_modules_dir: bool,
   output_file: &'a str,
   input_name: Option<&'a str>,
@@ -955,15 +964,13 @@ struct RunNpmBinCompileOptions<'a> {
 }
 
 fn run_npm_bin_compile_test(opts: RunNpmBinCompileOptions) {
-  let context = TestContextBuilder::for_npm().use_temp_cwd().build();
-
-  let temp_dir = context.temp_dir();
-  let main_specifier = if opts.input_specifier.starts_with("npm:") {
-    opts.input_specifier.to_string()
-  } else {
-    testdata_path().join(opts.input_specifier).to_string()
+  let builder = TestContextBuilder::for_npm();
+  let context = match opts.copy_temp_dir {
+    Some(copy_temp_dir) => builder.use_copy_temp_dir(copy_temp_dir).build(),
+    None => builder.use_temp_cwd().build(),
   };
 
+  let temp_dir = context.temp_dir();
   let mut args = vec!["compile".to_string()];
 
   args.extend(opts.compile_args.iter().map(|s| s.to_string()));
@@ -977,7 +984,7 @@ fn run_npm_bin_compile_test(opts: RunNpmBinCompileOptions) {
     args.push(bin_name.to_string());
   }
 
-  args.push(main_specifier);
+  args.push(opts.input_specifier.to_string());
 
   // compile
   let output = context.new_command().args_vec(args).run();
@@ -1004,7 +1011,13 @@ fn run_npm_bin_compile_test(opts: RunNpmBinCompileOptions) {
 
 #[test]
 fn compile_node_modules_symlink_outside() {
+  // this code is using a canonicalized temp dir because otherwise
+  // it fails on the Windows CI because Deno makes the root directory
+  // a common ancestor of the symlinked temp dir and the canonicalized
+  // temp dir, which causes the warnings to not be surfaced
+  #[allow(deprecated)]
   let context = TestContextBuilder::for_npm()
+    .use_canonicalized_temp_dir()
     .use_copy_temp_dir("compile/node_modules_symlink_outside")
     .cwd("compile/node_modules_symlink_outside")
     .build();
@@ -1014,15 +1027,15 @@ fn compile_node_modules_symlink_outside() {
     .path()
     .join("compile")
     .join("node_modules_symlink_outside");
-  temp_dir.create_dir_all(project_dir.join("node_modules"));
-  temp_dir.create_dir_all(project_dir.join("some_folder"));
-  temp_dir.write(project_dir.join("test.txt"), "5");
-
-  // create a symlink in the node_modules directory that points to a folder in the cwd
-  temp_dir.symlink_dir(
-    project_dir.join("some_folder"),
-    project_dir.join("node_modules").join("some_folder"),
-  );
+  let symlink_target_dir = temp_dir.path().join("some_folder");
+  project_dir.join("node_modules").create_dir_all();
+  symlink_target_dir.create_dir_all();
+  let symlink_target_file = temp_dir.path().join("target.txt");
+  symlink_target_file.write("5");
+  let symlink_dir = project_dir.join("node_modules").join("symlink_dir");
+
+  // create a symlink in the node_modules directory that points to a folder outside the project
+  temp_dir.symlink_dir(&symlink_target_dir, &symlink_dir);
   // compile folder
   let output = context
     .new_command()
@@ -1032,16 +1045,16 @@ fn compile_node_modules_symlink_outside() {
   output.assert_matches_file(
     "compile/node_modules_symlink_outside/main_compile_folder.out",
   );
-  assert!(project_dir.join("node_modules/some_folder").exists());
+  assert!(symlink_dir.exists());
 
   // Cleanup and remove the folder. The folder test is done separately from
   // the file symlink test because different systems would traverse
   // the directory items in different order.
-  temp_dir.remove_dir_all(project_dir.join("node_modules/some_folder"));
+  symlink_dir.remove_dir_all();
 
   // create a symlink in the node_modules directory that points to a file in the cwd
   temp_dir.symlink_file(
-    project_dir.join("test.txt"),
+    &symlink_target_file,
     project_dir.join("node_modules").join("test.txt"),
   );
   assert!(project_dir.join("node_modules/test.txt").exists());
@@ -1154,8 +1167,11 @@ fn granular_unstable_features() {
 
 #[test]
 fn granular_unstable_features_config_file() {
-  let context = TestContextBuilder::new().build();
+  let context = TestContextBuilder::new().use_temp_cwd().build();
   let dir = context.temp_dir();
+  testdata_path()
+    .join("compile/unstable_features.ts")
+    .copy(&dir.path().join("unstable_features.ts"));
   let exe = if cfg!(windows) {
     dir.path().join("app.exe")
   } else {
@@ -1176,7 +1192,7 @@ fn granular_unstable_features_config_file() {
       &dir.path().join("deno.json").to_string(),
       "--output",
       &exe.to_string_lossy(),
-      "./compile/unstable_features.ts",
+      "./unstable_features.ts",
     ])
     .run();
   output.assert_exit_code(0);
diff --git a/tests/integration/doc_tests.rs b/tests/integration/doc_tests.rs
index 605166ac202787..2abb019608d1a9 100644
--- a/tests/integration/doc_tests.rs
+++ b/tests/integration/doc_tests.rs
@@ -124,11 +124,12 @@ fn deno_doc_html() {
     .run();
 
   output.assert_exit_code(0);
-  assert_contains!(output.stderr(), "Written 13 files to");
+  assert_contains!(output.stderr(), "Written 14 files to");
   assert!(temp_dir.path().join("all_symbols.html").exists());
   assert!(temp_dir.path().join("index.html").exists());
   assert!(temp_dir.path().join("fuse.js").exists());
   assert!(temp_dir.path().join("page.css").exists());
+  assert!(temp_dir.path().join("reset.css").exists());
   assert!(temp_dir.path().join("script.js").exists());
   assert!(temp_dir.path().join("search.js").exists());
   assert!(temp_dir.path().join("search_index.js").exists());
diff --git a/tests/integration/inspector_tests.rs b/tests/integration/inspector_tests.rs
index 7e7bf9e4ed2167..57831ab46cbcc7 100644
--- a/tests/integration/inspector_tests.rs
+++ b/tests/integration/inspector_tests.rs
@@ -499,12 +499,14 @@ async fn inspector_does_not_hang() {
     .send_many(&[
       json!({"id":1,"method":"Runtime.enable"}),
       json!({"id":2,"method":"Debugger.enable"}),
+      json!({"id":3,"method":"Debugger.setBlackboxPatterns","params":{"patterns":["/node_modules/|/bower_components/"]}}),
     ])
     .await;
   tester.assert_received_messages(
       &[
         r#"{"id":1,"result":{}}"#,
-        r#"{"id":2,"result":{"debuggerId":"#
+        r#"{"id":2,"result":{"debuggerId":"#,
+        r#"{"id":3,"result":"#,
       ],
       &[
         r#"{"method":"Runtime.executionContextCreated","params":{"context":{"id":1,"#
@@ -513,21 +515,21 @@ async fn inspector_does_not_hang() {
     .await;
 
   tester
-    .send(json!({"id":3,"method":"Runtime.runIfWaitingForDebugger"}))
+    .send(json!({"id":4,"method":"Runtime.runIfWaitingForDebugger"}))
     .await;
   tester
     .assert_received_messages(
-      &[r#"{"id":3,"result":{}}"#],
+      &[r#"{"id":4,"result":{}}"#],
       &[r#"{"method":"Debugger.paused","#],
     )
     .await;
 
   tester
-    .send(json!({"id":4,"method":"Debugger.resume"}))
+    .send(json!({"id":5,"method":"Debugger.resume"}))
     .await;
   tester
     .assert_received_messages(
-      &[r#"{"id":4,"result":{}}"#],
+      &[r#"{"id":5,"result":{}}"#],
       &[r#"{"method":"Debugger.resumed","params":{}}"#],
     )
     .await;
diff --git a/tests/integration/lsp_tests.rs b/tests/integration/lsp_tests.rs
index 581d436bb9efd9..f66fc97bed231c 100644
--- a/tests/integration/lsp_tests.rs
+++ b/tests/integration/lsp_tests.rs
@@ -280,13 +280,14 @@ fn lsp_import_map_remote() {
 #[test]
 fn lsp_import_map_data_url() {
   let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
   let mut client = context.new_lsp_command().build();
   client.initialize(|builder| {
     builder.set_import_map("data:application/json;utf8,{\"imports\": { \"example\": \"https://deno.land/x/example/mod.ts\" }}");
   });
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/file.ts",
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "import example from \"example\";\n"
@@ -780,7 +781,7 @@ fn lsp_format_vendor_path() {
   client.initialize_default();
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/file.ts",
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": r#"import "http://localhost:4545/run/002_hello.ts";"#,
@@ -802,7 +803,7 @@ fn lsp_format_vendor_path() {
     "workspace/executeCommand",
     json!({
       "command": "deno.cache",
-      "arguments": [[], "file:///a/file.ts"],
+      "arguments": [[], temp_dir.uri().join("file.ts").unwrap()],
     }),
   );
   assert!(temp_dir
@@ -2622,7 +2623,7 @@ fn lsp_import_map_setting_with_deno_json() {
   });
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/file.ts",
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "import \"file2\";\n",
@@ -6071,6 +6072,78 @@ export class DuckConfig {
   client.shutdown();
 }
 
+#[test]
+fn lsp_code_actions_imports_dts() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  source_file(
+    temp_dir.path().join("decl.d.ts"),
+    "export type SomeType = 1;\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": r#"
+        const a: SomeType = 1;
+        console.log(a);
+      "#,
+    }
+  }));
+  let res = client.write_request(
+    "textDocument/codeAction",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
+      },
+      "range": {
+        "start": { "line": 1, "character": 17 },
+        "end": { "line": 1, "character": 25 },
+      },
+      "context": {
+        "diagnostics": diagnostics.all(),
+        "only": ["quickfix"],
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "title": "Add import from \"./decl.d.ts\"",
+      "kind": "quickfix",
+      "diagnostics": [{
+        "range": {
+          "start": { "line": 1, "character": 17 },
+          "end": { "line": 1, "character": 25 },
+        },
+        "severity": 1,
+        "code": 2304,
+        "source": "deno-ts",
+        "message": "Cannot find name 'SomeType'.",
+      }],
+      "edit": {
+        "documentChanges": [{
+          "textDocument": {
+            "uri": temp_dir.uri().join("file.ts").unwrap(),
+            "version": 1,
+          },
+          "edits": [{
+            "range": {
+              "start": { "line": 0, "character": 0 },
+              "end": { "line": 0, "character": 0 },
+            },
+            "newText": "import { SomeType } from \"./decl.d.ts\";\n",
+          }],
+        }],
+      },
+    }])
+  );
+  client.shutdown();
+}
+
 #[test]
 fn lsp_code_actions_refactor() {
   let context = TestContextBuilder::new().use_temp_cwd().build();
@@ -6827,7 +6900,7 @@ fn lsp_completions() {
     json!({
       "label": "build",
       "kind": 6,
-      "detail": "const Deno.build: {\n    target: string;\n    arch: \"x86_64\" | \"aarch64\";\n    os: \"darwin\" | \"linux\" | \"android\" | \"windows\" | \"freebsd\" | \"netbsd\" | \"aix\" | \"solaris\" | \"illumos\";\n    vendor: string;\n    env?: string | undefined;\n}",
+      "detail": "const Deno.build: {\n    target: string;\n    arch: \"x86_64\" | \"aarch64\";\n    os: \"darwin\" | \"linux\" | \"android\" | \"windows\" | \"freebsd\" | \"netbsd\" | \"aix\" | \"solaris\" | \"illumos\";\n    vendor: string;\n    env?: string;\n}",
       "documentation": {
         "kind": "markdown",
         "value": "Information related to the build of the current Deno runtime.\n\nUsers are discouraged from code branching based on this information, as\nassumptions about what is available in what build environment might change\nover time. Developers should specifically sniff out the features they\nintend to use.\n\nThe intended use for the information is for logging and debugging purposes.\n\n*@category* - Runtime"
@@ -7513,7 +7586,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   client.did_open(
     json!({
       "textDocument": {
-        "uri": "file:///a/file.ts",
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
         "languageId": "typescript",
         "version": 1,
         "text": concat!(
@@ -7540,7 +7613,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
           "npm:chalk@~5",
           "http://localhost:4545/subdir/print_hello.ts",
         ],
-        "file:///a/file.ts",
+        temp_dir.uri().join("file.ts").unwrap(),
       ],
     }),
   );
@@ -7548,14 +7621,14 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try auto-import with path
   client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/a.ts",
+      "uri": temp_dir.uri().join("a.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "getClie",
     }
   }));
   let list = client.get_completion_list(
-    "file:///a/a.ts",
+    temp_dir.uri().join("a.ts").unwrap(),
     (0, 7),
     json!({ "triggerKind": 1 }),
   );
@@ -7596,20 +7669,23 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try quick fix with path
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/b.ts",
+      "uri": temp_dir.uri().join("b.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "getClient",
     }
   }));
   let diagnostics = diagnostics
-    .messages_with_file_and_source("file:///a/b.ts", "deno-ts")
+    .messages_with_file_and_source(
+      temp_dir.uri().join("b.ts").unwrap().as_str(),
+      "deno-ts",
+    )
     .diagnostics;
   let res = client.write_request(
     "textDocument/codeAction",
     json!(json!({
       "textDocument": {
-        "uri": "file:///a/b.ts"
+        "uri": temp_dir.uri().join("b.ts").unwrap()
       },
       "range": {
         "start": { "line": 0, "character": 0 },
@@ -7641,7 +7717,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
       "edit": {
         "documentChanges": [{
             "textDocument": {
-              "uri": "file:///a/b.ts",
+              "uri": temp_dir.uri().join("b.ts").unwrap(),
               "version": 1,
             },
             "edits": [{
@@ -7659,7 +7735,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try auto-import without path
   client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/c.ts",
+      "uri": temp_dir.uri().join("c.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "chal",
@@ -7667,7 +7743,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   }));
 
   let list = client.get_completion_list(
-    "file:///a/c.ts",
+    temp_dir.uri().join("c.ts").unwrap(),
     (0, 4),
     json!({ "triggerKind": 1 }),
   );
@@ -7706,20 +7782,23 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try quick fix without path
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/d.ts",
+      "uri": temp_dir.uri().join("d.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "chalk",
     }
   }));
   let diagnostics = diagnostics
-    .messages_with_file_and_source("file:///a/d.ts", "deno-ts")
+    .messages_with_file_and_source(
+      temp_dir.uri().join("d.ts").unwrap().as_str(),
+      "deno-ts",
+    )
     .diagnostics;
   let res = client.write_request(
     "textDocument/codeAction",
     json!(json!({
       "textDocument": {
-        "uri": "file:///a/d.ts"
+        "uri": temp_dir.uri().join("d.ts").unwrap()
       },
       "range": {
         "start": { "line": 0, "character": 0 },
@@ -7751,7 +7830,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
       "edit": {
         "documentChanges": [{
             "textDocument": {
-              "uri": "file:///a/d.ts",
+              "uri": temp_dir.uri().join("d.ts").unwrap(),
               "version": 1,
             },
             "edits": [{
@@ -7769,7 +7848,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try auto-import with http import map
   client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/e.ts",
+      "uri": temp_dir.uri().join("e.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "printH",
@@ -7777,7 +7856,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   }));
 
   let list = client.get_completion_list(
-    "file:///a/e.ts",
+    temp_dir.uri().join("e.ts").unwrap(),
     (0, 6),
     json!({ "triggerKind": 1 }),
   );
@@ -7816,20 +7895,23 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try quick fix with http import
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/f.ts",
+      "uri": temp_dir.uri().join("f.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "printHello",
     }
   }));
   let diagnostics = diagnostics
-    .messages_with_file_and_source("file:///a/f.ts", "deno-ts")
+    .messages_with_file_and_source(
+      temp_dir.uri().join("f.ts").unwrap().as_str(),
+      "deno-ts",
+    )
     .diagnostics;
   let res = client.write_request(
     "textDocument/codeAction",
     json!(json!({
       "textDocument": {
-        "uri": "file:///a/f.ts"
+        "uri": temp_dir.uri().join("f.ts").unwrap()
       },
       "range": {
         "start": { "line": 0, "character": 0 },
@@ -7861,7 +7943,7 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
       "edit": {
         "documentChanges": [{
             "textDocument": {
-              "uri": "file:///a/f.ts",
+              "uri": temp_dir.uri().join("f.ts").unwrap(),
               "version": 1,
             },
             "edits": [{
@@ -7879,14 +7961,14 @@ fn lsp_completions_auto_import_and_quick_fix_with_import_map() {
   // try auto-import with npm package with sub-path on value side of import map
   client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/nested_path.ts",
+      "uri": temp_dir.uri().join("nested_path.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "entry",
     }
   }));
   let list = client.get_completion_list(
-    "file:///a/nested_path.ts",
+    temp_dir.uri().join("nested_path.ts").unwrap(),
     (0, 5),
     json!({ "triggerKind": 1 }),
   );
@@ -8524,6 +8606,69 @@ fn lsp_completions_node_specifier() {
   client.shutdown();
 }
 
+#[test]
+fn lsp_completions_node_specifier_node_modules_dir() {
+  let context = TestContextBuilder::new()
+    .use_http_server()
+    .use_temp_cwd()
+    .build();
+  let temp_dir = context.temp_dir();
+  temp_dir.write(
+    temp_dir.path().join("deno.json"),
+    json!({
+      "nodeModulesDir": true,
+    })
+    .to_string(),
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "import fs from \"node:fs\";\n",
+    },
+  }));
+  client.write_request(
+    "workspace/executeCommand",
+    json!({
+      "command": "deno.cache",
+      "arguments": [[], temp_dir.uri().join("file.ts").unwrap()],
+    }),
+  );
+  client.write_notification(
+    "textDocument/didChange",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
+        "version": 2,
+      },
+      "contentChanges": [
+        {
+          "range": {
+            "start": { "line": 1, "character": 0 },
+            "end": { "line": 1, "character": 0 },
+          },
+          "text": "fs.",
+        },
+      ],
+    }),
+  );
+  let list = client.get_completion_list(
+    temp_dir.uri().join("file.ts").unwrap(),
+    (1, 3),
+    json!({
+      "triggerKind": 2,
+      "triggerCharacter": ".",
+    }),
+  );
+  assert!(!list.is_incomplete);
+  assert!(list.items.iter().any(|i| i.label == "writeFile"));
+  assert!(list.items.iter().any(|i| i.label == "writeFileSync"));
+  client.shutdown();
+}
+
 #[test]
 fn lsp_completions_registry() {
   let context = TestContextBuilder::new()
@@ -9106,6 +9251,63 @@ fn lsp_redirect_quick_fix() {
   client.shutdown();
 }
 
+#[test]
+fn lsp_lockfile_redirect_resolution() {
+  let context = TestContextBuilder::new()
+    .use_http_server()
+    .use_temp_cwd()
+    .build();
+  let temp_dir = context.temp_dir();
+  temp_dir.write("deno.json", json!({}).to_string());
+  temp_dir.write("deno.lock", json!({
+    "version": "3",
+    "redirects": {
+      "http://localhost:4545/subdir/mod1.ts": "http://localhost:4545/subdir/mod2.ts",
+    },
+    "remote": {},
+  }).to_string());
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "import \"http://localhost:4545/subdir/mod1.ts\";\n",
+    },
+  }));
+  client.write_request(
+    "workspace/executeCommand",
+    json!({
+      "command": "deno.cache",
+      "arguments": [[], temp_dir.uri().join("file.ts").unwrap()],
+    }),
+  );
+  client.read_diagnostics();
+  let res = client.write_request(
+    "textDocument/definition",
+    json!({
+      "textDocument": { "uri": temp_dir.uri().join("file.ts").unwrap() },
+      "position": { "line": 0, "character": 7 },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "targetUri": "deno:/http/localhost%3A4545/subdir/mod2.ts",
+      "targetRange": {
+        "start": { "line": 0, "character": 0 },
+        "end": { "line": 1, "character": 0 },
+      },
+      "targetSelectionRange": {
+        "start": { "line": 0, "character": 0 },
+        "end": { "line": 1, "character": 0 },
+      },
+    }]),
+  );
+  client.shutdown();
+}
+
 #[test]
 fn lsp_diagnostics_deprecated() {
   let context = TestContextBuilder::new().use_temp_cwd().build();
@@ -9462,8 +9664,6 @@ fn lsp_untitled_file_diagnostics() {
 #[serde(rename_all = "camelCase")]
 pub struct PerformanceAverage {
   pub name: String,
-  pub count: u32,
-  pub average_duration: u32,
 }
 
 #[derive(Debug, Deserialize)]
@@ -9523,7 +9723,6 @@ fn lsp_performance() {
       "tsc.op.op_is_node_file",
       "tsc.op.op_load",
       "tsc.op.op_script_names",
-      "tsc.op.op_ts_config",
       "tsc.request.$getAssets",
       "tsc.request.$getSupportedCodeFixes",
       "tsc.request.getQuickInfoAtPosition",
@@ -9765,13 +9964,13 @@ fn lsp_format_json() {
   let res = client.write_request(
     "textDocument/formatting",
     json!({
-        "textDocument": {
-          "uri": json_file.uri(),
-        },
-        "options": {
-          "tabSize": 2,
-          "insertSpaces": true
-        }
+      "textDocument": {
+        "uri": json_file.uri(),
+      },
+      "options": {
+        "tabSize": 2,
+        "insertSpaces": true
+      }
     }),
   );
 
@@ -9802,6 +10001,67 @@ fn lsp_format_json() {
   client.shutdown();
 }
 
+#[test]
+fn lsp_format_editor_options() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  let file = source_file(
+    temp_dir.path().join("file.ts"),
+    "if (true) {\n  console.log();\n}\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "textDocument/formatting",
+    json!({
+      "textDocument": {
+        "uri": file.uri(),
+      },
+      "options": {
+        "tabSize": 4,
+        "insertSpaces": true,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([
+      {
+        "range": {
+          "start": { "line": 1, "character": 0 },
+          "end": { "line": 1, "character": 0 },
+        },
+        "newText": "  ",
+      },
+    ])
+  );
+  let res = client.write_request(
+    "textDocument/formatting",
+    json!({
+      "textDocument": {
+        "uri": file.uri(),
+      },
+      "options": {
+        "tabSize": 2,
+        "insertSpaces": false,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([
+      {
+        "range": {
+          "start": { "line": 1, "character": 0 },
+          "end": { "line": 1, "character": 2 },
+        },
+        "newText": "\t",
+      },
+    ])
+  );
+  client.shutdown();
+}
+
 #[test]
 fn lsp_json_no_diagnostics() {
   let context = TestContextBuilder::new().use_temp_cwd().build();
@@ -9964,7 +10224,7 @@ fn lsp_format_with_config() {
       },
       "options": {
         "tabSize": 2,
-        "insertSpaces": true
+        "insertSpaces": false
       }
     }),
   );
@@ -10870,7 +11130,7 @@ fn lsp_lint_with_config() {
 
   let diagnostics = client.did_open(json!({
     "textDocument": {
-      "uri": "file:///a/file.ts",
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
       "text": "// TODO: fixme\nexport async function non_camel_case() {\nconsole.log(\"finished!\")\n}"
@@ -11973,32 +12233,43 @@ fn lsp_vendor_dir() {
 
   client.shutdown();
 }
+
 #[test]
-fn lsp_deno_json_scopes_fmt_config() {
+fn lsp_deno_json_scopes_import_map() {
   let context = TestContextBuilder::new().use_temp_cwd().build();
   let temp_dir = context.temp_dir();
   temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2/project3");
   temp_dir.write(
     "project1/deno.json",
     json!({
-      "fmt": {
-        "semiColons": false,
+      "imports": {
+        "foo": "./foo1.ts",
       },
     })
     .to_string(),
   );
-  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/foo1.ts", "");
   temp_dir.write(
     "project2/deno.json",
     json!({
-      "fmt": {
-        "singleQuote": true,
+      "imports": {
+        "foo": "./foo2.ts",
       },
     })
     .to_string(),
   );
-  temp_dir.create_dir_all("project2/project3");
-  temp_dir.write("project2/project3/deno.json", json!({}).to_string());
+  temp_dir.write("project2/foo2.ts", "");
+  temp_dir.write(
+    "project2/project3/deno.json",
+    json!({
+      "imports": {
+        "foo": "./foo3.ts",
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.write("project2/project3/foo3.ts", "");
   let mut client = context.new_lsp_command().build();
   client.initialize_default();
   client.did_open(json!({
@@ -12006,254 +12277,1173 @@ fn lsp_deno_json_scopes_fmt_config() {
       "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": "console.log(\"\");\n",
+      "text": "import \"foo\";\n",
     },
   }));
   let res = client.write_request(
-    "textDocument/formatting",
+    "textDocument/hover",
     json!({
       "textDocument": {
         "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
       },
-      "options": {
-        "tabSize": 2,
-        "insertSpaces": true,
-      },
+      "position": { "line": 0, "character": 7 },
     }),
   );
   assert_eq!(
     res,
-    json!([{
+    json!({
+      "contents": {
+        "kind": "markdown",
+        "value": format!("**Resolved Dependency**\n\n**Code**: file&#8203;{}\n", temp_dir.uri().join("project1/foo1.ts").unwrap().as_str().trim_start_matches("file")),
+      },
       "range": {
-        "start": { "line": 0, "character": 15 },
-        "end": { "line": 0, "character": 16 },
+        "start": { "line": 0, "character": 7 },
+        "end": { "line": 0, "character": 12 },
       },
-      "newText": "",
-    }])
+    })
   );
   client.did_open(json!({
     "textDocument": {
       "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": "console.log(\"\");\n",
+      "text": "import \"foo\";\n",
     },
   }));
   let res = client.write_request(
-    "textDocument/formatting",
+    "textDocument/hover",
     json!({
       "textDocument": {
         "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
       },
-      "options": {
-        "tabSize": 2,
-        "insertSpaces": true,
-      },
+      "position": { "line": 0, "character": 7 },
     }),
   );
   assert_eq!(
     res,
-    json!([{
+    json!({
+      "contents": {
+        "kind": "markdown",
+        "value": format!("**Resolved Dependency**\n\n**Code**: file&#8203;{}\n", temp_dir.uri().join("project2/foo2.ts").unwrap().as_str().trim_start_matches("file")),
+      },
       "range": {
-        "start": { "line": 0, "character": 12 },
-        "end": { "line": 0, "character": 14 },
+        "start": { "line": 0, "character": 7 },
+        "end": { "line": 0, "character": 12 },
       },
-      "newText": "''",
-    }])
+    })
   );
-  // `project2/project3/file.ts` should use the fmt settings from
-  // `project2/deno.json`, since `project2/project3/deno.json` has no fmt field.
   client.did_open(json!({
     "textDocument": {
       "uri": temp_dir.uri().join("project2/project3/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": "console.log(\"\");\n",
+      "text": "import \"foo\";\n",
     },
   }));
   let res = client.write_request(
-    "textDocument/formatting",
+    "textDocument/hover",
     json!({
       "textDocument": {
         "uri": temp_dir.uri().join("project2/project3/file.ts").unwrap(),
       },
-      "options": {
-        "tabSize": 2,
-        "insertSpaces": true,
-      },
+      "position": { "line": 0, "character": 7 },
     }),
   );
   assert_eq!(
     res,
-    json!([{
+    json!({
+      "contents": {
+        "kind": "markdown",
+        "value": format!("**Resolved Dependency**\n\n**Code**: file&#8203;{}\n", temp_dir.uri().join("project2/project3/foo3.ts").unwrap().as_str().trim_start_matches("file")),
+      },
       "range": {
-        "start": { "line": 0, "character": 12 },
-        "end": { "line": 0, "character": 14 },
+        "start": { "line": 0, "character": 7 },
+        "end": { "line": 0, "character": 12 },
       },
-      "newText": "''",
-    }])
+    })
   );
   client.shutdown();
 }
 
 #[test]
-fn lsp_deno_json_scopes_lint_config() {
-  let context = TestContextBuilder::new().use_temp_cwd().build();
+fn lsp_deno_json_scopes_vendor_dirs() {
+  let context = TestContextBuilder::new()
+    .use_http_server()
+    .use_temp_cwd()
+    .build();
   let temp_dir = context.temp_dir();
   temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2/project3");
   temp_dir.write(
     "project1/deno.json",
     json!({
-      "lint": {
-        "rules": {
-          "include": ["camelcase"],
-        },
-      },
+      "vendor": true,
     })
     .to_string(),
   );
-  temp_dir.create_dir_all("project2");
   temp_dir.write(
     "project2/deno.json",
     json!({
-      "lint": {
-        "rules": {
-          "include": ["ban-untagged-todo"],
-        },
-      },
+      "vendor": true,
+    })
+    .to_string(),
+  );
+  temp_dir.write(
+    "project2/project3/deno.json",
+    json!({
+      "vendor": true,
     })
     .to_string(),
   );
-  temp_dir.create_dir_all("project2/project3");
-  temp_dir.write("project2/project3/deno.json", json!({}).to_string());
   let mut client = context.new_lsp_command().build();
   client.initialize_default();
-  let diagnostics = client.did_open(json!({
+  client.did_open(json!({
     "textDocument": {
       "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": r#"
-        // TODO: Unused var
-        const snake_case_var = 1;
-        console.log(snake_case_var);
-      "#,
+      "text": "import \"http://localhost:4545/subdir/mod1.ts\";\n",
     },
   }));
-  assert_eq!(
-    json!(diagnostics.messages_with_source("deno-lint")),
+  client.write_request(
+    "workspace/executeCommand",
     json!({
-      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
-      "diagnostics": [{
-        "range": {
-          "start": { "line": 2, "character": 14 },
-          "end": { "line": 2, "character": 28 },
-        },
-        "severity": 2,
-        "code": "camelcase",
-        "source": "deno-lint",
-        "message": "Identifier 'snake_case_var' is not in camel case.\nConsider renaming `snake_case_var` to `snakeCaseVar`",
-      }],
-      "version": 1,
-    })
+      "command": "deno.cache",
+      "arguments": [[], temp_dir.uri().join("project1/file.ts").unwrap()],
+    }),
   );
-  client.write_notification(
-    "textDocument/didClose",
+  let res = client.write_request(
+    "textDocument/definition",
     json!({
       "textDocument": {
         "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
       },
+      "position": { "line": 0, "character": 7 },
     }),
   );
-  let diagnostics = client.did_open(json!({
+  assert_eq!(
+    res,
+    json!([{
+      "targetUri": temp_dir.uri().join("project1/vendor/http_localhost_4545/subdir/mod1.ts").unwrap(),
+      "targetRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 17,
+          "character": 0,
+        },
+      },
+      "targetSelectionRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 17,
+          "character": 0,
+        },
+      },
+    }]),
+  );
+  client.did_open(json!({
     "textDocument": {
       "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": r#"
-        // TODO: Unused var
-        const snake_case_var = 1;
-        console.log(snake_case_var);
-      "#,
+      "text": "import \"http://localhost:4545/subdir/mod2.ts\";\n",
     },
   }));
-  assert_eq!(
-    json!(diagnostics.messages_with_source("deno-lint")),
+  client.write_request(
+    "workspace/executeCommand",
     json!({
-      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
-      "diagnostics": [{
-        "range": {
-          "start": { "line": 1, "character": 8 },
-          "end": { "line": 1, "character": 27 },
-        },
-        "severity": 2,
-        "code": "ban-untagged-todo",
-        "source": "deno-lint",
-        "message": "TODO should be tagged with (@username) or (#issue)\nAdd a user tag or issue reference to the TODO comment, e.g. TODO(@djones), TODO(djones), TODO(#123)",
-      }],
-      "version": 1,
-    })
+      "command": "deno.cache",
+      "arguments": [[], temp_dir.uri().join("project2/file.ts").unwrap()],
+    }),
   );
-  client.write_notification(
-    "textDocument/didClose",
+  let res = client.write_request(
+    "textDocument/definition",
     json!({
       "textDocument": {
         "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
       },
+      "position": { "line": 0, "character": 7 },
     }),
   );
-  // `project2/project3/file.ts` should use the lint settings from
-  // `project2/deno.json`, since `project2/project3/deno.json` has no lint
-  // field.
-  let diagnostics = client.did_open(json!({
+  assert_eq!(
+    res,
+    json!([{
+      "targetUri": temp_dir.uri().join("project2/vendor/http_localhost_4545/subdir/mod2.ts").unwrap(),
+      "targetRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 1,
+          "character": 0,
+        },
+      },
+      "targetSelectionRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 1,
+          "character": 0,
+        },
+      },
+    }]),
+  );
+  client.did_open(json!({
     "textDocument": {
       "uri": temp_dir.uri().join("project2/project3/file.ts").unwrap(),
       "languageId": "typescript",
       "version": 1,
-      "text": r#"
-        // TODO: Unused var
-        const snake_case_var = 1;
-        console.log(snake_case_var);
-      "#,
+      "text": "import \"http://localhost:4545/subdir/mod3.js\";\n",
     },
   }));
-  assert_eq!(
-    json!(diagnostics.messages_with_source("deno-lint")),
+  client.write_request(
+    "workspace/executeCommand",
     json!({
-      "uri": temp_dir.uri().join("project2/project3/file.ts").unwrap(),
-      "diagnostics": [{
-        "range": {
-          "start": { "line": 1, "character": 8 },
-          "end": { "line": 1, "character": 27 },
-        },
-        "severity": 2,
-        "code": "ban-untagged-todo",
-        "source": "deno-lint",
-        "message": "TODO should be tagged with (@username) or (#issue)\nAdd a user tag or issue reference to the TODO comment, e.g. TODO(@djones), TODO(djones), TODO(#123)",
-      }],
-      "version": 1,
-    })
+      "command": "deno.cache",
+      "arguments": [[], temp_dir.uri().join("project2/project3/file.ts").unwrap()],
+    }),
   );
-  client.shutdown();
-}
-
-#[test]
-fn lsp_import_unstable_bare_node_builtins_auto_discovered() {
-  let context = TestContextBuilder::new().use_temp_cwd().build();
-  let temp_dir = context.temp_dir();
-
-  let contents = r#"import path from "path";"#;
-  temp_dir.write("main.ts", contents);
-  temp_dir.write("deno.json", r#"{ "unstable": ["bare-node-builtins"] }"#);
-  let main_script = temp_dir.uri().join("main.ts").unwrap();
-
-  let mut client = context.new_lsp_command().capture_stderr().build();
-  client.initialize_default();
-  let diagnostics = client.did_open(json!({
-    "textDocument": {
-      "uri": main_script,
-      "languageId": "typescript",
-      "version": 1,
+  let res = client.write_request(
+    "textDocument/definition",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("project2/project3/file.ts").unwrap(),
+      },
+      "position": { "line": 0, "character": 7 },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "targetUri": temp_dir.uri().join("project2/project3/vendor/http_localhost_4545/subdir/mod3.js").unwrap(),
+      "targetRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 1,
+          "character": 0,
+        },
+      },
+      "targetSelectionRange": {
+        "start": {
+          "line": 0,
+          "character": 0,
+        },
+        "end": {
+          "line": 1,
+          "character": 0,
+        },
+      },
+    }]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_ts_config() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write(
+    "project2/deno.json",
+    json!({
+      "compilerOptions": {
+        "lib": ["deno.worker"],
+      },
+    })
+    .to_string(),
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "Window;\nWorkerGlobalScope;\n",
+    },
+  }));
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "Window;\nWorkerGlobalScope;\n",
+    },
+  }));
+  assert_eq!(
+    json!(diagnostics.all_messages()),
+    json!([
+      {
+        "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+        "version": 1,
+        "diagnostics": [
+          {
+            "range": {
+              "start": { "line": 0, "character": 0 },
+              "end": { "line": 0, "character": 6 },
+            },
+            "severity": 1,
+            "code": 2304,
+            "source": "deno-ts",
+            "message": "Cannot find name 'Window'.",
+          },
+        ],
+      },
+      {
+        "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+        "version": 1,
+        "diagnostics": [
+          {
+            "range": {
+              "start": { "line": 1, "character": 0 },
+              "end": { "line": 1, "character": 17 },
+            },
+            "severity": 1,
+            "code": 2304,
+            "source": "deno-ts",
+            "message": "Cannot find name 'WorkerGlobalScope'.",
+          },
+        ],
+      }
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_declaration_files() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  temp_dir.write("project1/foo.d.ts", "declare type Foo = number;\n");
+  temp_dir.write("project2/bar.d.ts", "declare type Bar = number;\n");
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "export const foo: Foo = 1;\nexport const bar: Bar = 1;\n",
+    },
+  }));
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "export const foo: Foo = 1;\nexport const bar: Bar = 1;\n",
+    },
+  }));
+  assert_eq!(
+    json!(diagnostics.all_messages()),
+    json!([
+      {
+        "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+        "version": 1,
+        "diagnostics": [
+          {
+            "range": {
+              "start": { "line": 0, "character": 18 },
+              "end": { "line": 0, "character": 21 },
+            },
+            "severity": 1,
+            "code": 2304,
+            "source": "deno-ts",
+            "message": "Cannot find name 'Foo'.",
+          },
+        ],
+      },
+      {
+        "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+        "version": 1,
+        "diagnostics": [
+          {
+            "range": {
+              "start": { "line": 1, "character": 18 },
+              "end": { "line": 1, "character": 21 },
+            },
+            "severity": 1,
+            "code": 2304,
+            "source": "deno-ts",
+            "message": "Cannot find name 'Bar'.",
+          },
+        ],
+      }
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_find_references() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let file1 = source_file(
+    temp_dir.path().join("project1/file.ts"),
+    "export const foo = 1;\n",
+  );
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    "export { foo } from \"../project1/file.ts\";\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "textDocument/references",
+    json!({
+      "textDocument": file1.identifier(),
+      "position": file1.range_of("foo").start,
+      "context": {
+        "includeDeclaration": true,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([
+      {
+        "uri": file1.uri(),
+        "range": file1.range_of("foo"),
+      },
+      {
+        "uri": file2.uri(),
+        "range": file2.range_of("foo"),
+      },
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_file_rename_import_edits() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let file1 = source_file(temp_dir.path().join("project1/file.ts"), "");
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    "import \"../project1/file.ts\";\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "workspace/willRenameFiles",
+    json!({
+      "files": [
+        {
+          "oldUri": file1.uri(),
+          "newUri": file1.uri().join("file_renamed.ts").unwrap(),
+        },
+      ],
+    }),
+  );
+  assert_eq!(
+    res,
+    json!({
+      "documentChanges": [
+        {
+          "textDocument": {
+            "uri": file2.uri(),
+            "version": null,
+          },
+          "edits": [
+            {
+              "range": file2.range_of("../project1/file.ts"),
+              "newText": "../project1/file_renamed.ts",
+            },
+          ],
+        },
+      ],
+    }),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_goto_implementations() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let file1 = source_file(
+    temp_dir.path().join("project1/file.ts"),
+    "export interface Foo {}\n",
+  );
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    r#"
+      import type { Foo } from "../project1/file.ts";
+      export class SomeFoo implements Foo {}
+    "#,
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "textDocument/implementation",
+    json!({
+      "textDocument": file1.identifier(),
+      "position": file1.range_of("Foo").start,
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([
+      {
+        "targetUri": file2.uri(),
+        "targetRange": file2.range_of("export class SomeFoo implements Foo {}"),
+        "targetSelectionRange": file2.range_of("SomeFoo"),
+      },
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_call_hierarchy() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.create_dir_all("project3");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  temp_dir.write("project3/deno.json", json!({}).to_string());
+  let file1 = source_file(
+    temp_dir.path().join("project1/file.ts"),
+    r#"
+      export function foo() {}
+    "#,
+  );
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    r#"
+      import { foo } from "../project1/file.ts";
+      export function bar() {
+        foo();
+      }
+    "#,
+  );
+  let file3 = source_file(
+    temp_dir.path().join("project3/file.ts"),
+    r#"
+      import { bar } from "../project2/file.ts";
+      bar();
+    "#,
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "textDocument/prepareCallHierarchy",
+    json!({
+      "textDocument": file2.identifier(),
+      "position": file2.range_of("bar").start,
+    }),
+  );
+  assert_eq!(
+    &res,
+    &json!([
+      {
+        "name": "bar",
+        "kind": 12,
+        "detail": "",
+        "uri": file2.uri(),
+        "range": {
+          "start": { "line": 2, "character": 6 },
+          "end": { "line": 4, "character": 7 },
+        },
+        "selectionRange": file2.range_of("bar"),
+      },
+    ]),
+  );
+  let item = res.as_array().unwrap().first().unwrap();
+  let res = client
+    .write_request("callHierarchy/incomingCalls", json!({ "item": item }));
+  assert_eq!(
+    res,
+    json!([
+      {
+        "from": {
+          "name": "file.ts",
+          "kind": 2,
+          "detail": "project3",
+          "uri": file3.uri(),
+          "range": {
+            "start": { "line": 1, "character": 6 },
+            "end": { "line": 3, "character": 4 },
+          },
+          "selectionRange": {
+            "start": { "line": 0, "character": 0 },
+            "end": { "line": 0, "character": 0 },
+          },
+        },
+        "fromRanges": [
+          {
+            "start": { "line": 2, "character": 6 },
+            "end": { "line": 2, "character": 9 },
+          },
+        ],
+      },
+    ]),
+  );
+  let res = client
+    .write_request("callHierarchy/outgoingCalls", json!({ "item": item }));
+  assert_eq!(
+    res,
+    json!([
+      {
+        "to": {
+          "name": "foo",
+          "kind": 12,
+          "detail": "",
+          "uri": file1.uri(),
+          "range": file1.range_of("export function foo() {}"),
+          "selectionRange": file1.range_of("foo"),
+        },
+        "fromRanges": [
+          {
+            "start": { "line": 3, "character": 8 },
+            "end": { "line": 3, "character": 11 },
+          },
+        ],
+      },
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_rename_symbol() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let file1 = source_file(
+    temp_dir.path().join("project1/file.ts"),
+    "export const foo = 1;\n",
+  );
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    "export { foo } from \"../project1/file.ts\";\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res = client.write_request(
+    "textDocument/rename",
+    json!({
+      "textDocument": file1.identifier(),
+      "position": file1.range_of("foo").start,
+      "newName": "bar",
+    }),
+  );
+  assert_eq!(
+    res,
+    json!({
+      "documentChanges": [
+        {
+          "textDocument": {
+            "uri": file1.uri(),
+            "version": null,
+          },
+          "edits": [
+            {
+              "range": file1.range_of("foo"),
+              "newText": "bar",
+            },
+          ],
+        },
+        {
+          "textDocument": {
+            "uri": file2.uri(),
+            "version": null,
+          },
+          "edits": [
+            {
+              "range": file2.range_of("foo"),
+              "newText": "bar",
+            },
+          ],
+        },
+      ],
+    }),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_scopes_search_symbol() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1");
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project1/deno.json", json!({}).to_string());
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let file1 = source_file(
+    temp_dir.path().join("project1/file.ts"),
+    "export const someSymbol1 = 1;\n",
+  );
+  let file2 = source_file(
+    temp_dir.path().join("project2/file.ts"),
+    "export const someSymbol2 = 2;\n",
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let res =
+    client.write_request("workspace/symbol", json!({ "query": "someSymbol" }));
+  assert_eq!(
+    res,
+    json!([
+      {
+        "name": "someSymbol1",
+        "kind": 13,
+        "location": {
+          "uri": file1.uri(),
+          "range": file1.range_of("someSymbol1 = 1"),
+        },
+        "containerName": "",
+      },
+      {
+        "name": "someSymbol2",
+        "kind": 13,
+        "location": {
+          "uri": file2.uri(),
+          "range": file2.range_of("someSymbol2 = 2"),
+        },
+        "containerName": "",
+      },
+    ]),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_workspace_fmt_config() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.write(
+    "deno.json",
+    json!({
+      "workspace": ["project1", "project2"],
+      "fmt": {
+        "semiColons": false,
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.create_dir_all("project1");
+  temp_dir.write(
+    "project1/deno.json",
+    json!({
+      "fmt": {
+        "singleQuote": true,
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "console.log(\"\");\n",
+    },
+  }));
+  let res = client.write_request(
+    "textDocument/formatting",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
+      },
+      "options": {
+        "tabSize": 2,
+        "insertSpaces": true,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "range": {
+        "start": { "line": 0, "character": 15 },
+        "end": { "line": 0, "character": 16 },
+      },
+      "newText": "",
+    }])
+  );
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "console.log(\"\");\n",
+    },
+  }));
+  let res = client.write_request(
+    "textDocument/formatting",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      },
+      "options": {
+        "tabSize": 2,
+        "insertSpaces": true,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "range": {
+        "start": { "line": 0, "character": 12 },
+        "end": { "line": 0, "character": 14 },
+      },
+      "newText": "''",
+    }])
+  );
+  // `project2/file.ts` should use the fmt settings from `deno.json`, since it
+  // has no fmt field.
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "console.log(\"\");\n",
+    },
+  }));
+  let res = client.write_request(
+    "textDocument/formatting",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      },
+      "options": {
+        "tabSize": 2,
+        "insertSpaces": true,
+      },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!([{
+      "range": {
+        "start": { "line": 0, "character": 15 },
+        "end": { "line": 0, "character": 16 },
+      },
+      "newText": "",
+    }])
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_workspace_lint_config() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.write(
+    "deno.json",
+    json!({
+      "workspace": ["project1", "project2"],
+      "lint": {
+        "rules": {
+          "include": ["camelcase"],
+        },
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.create_dir_all("project1");
+  temp_dir.write(
+    "project1/deno.json",
+    json!({
+      "lint": {
+        "rules": {
+          "include": ["ban-untagged-todo"],
+        },
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.create_dir_all("project2");
+  temp_dir.write("project2/deno.json", json!({}).to_string());
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": r#"
+        // TODO: Unused var
+        const snake_case_var = 1;
+        console.log(snake_case_var);
+      "#,
+    },
+  }));
+  assert_eq!(
+    json!(diagnostics.messages_with_source("deno-lint")),
+    json!({
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "diagnostics": [{
+        "range": {
+          "start": { "line": 2, "character": 14 },
+          "end": { "line": 2, "character": 28 },
+        },
+        "severity": 2,
+        "code": "camelcase",
+        "source": "deno-lint",
+        "message": "Identifier 'snake_case_var' is not in camel case.\nConsider renaming `snake_case_var` to `snakeCaseVar`",
+      }],
+      "version": 1,
+    })
+  );
+  client.write_notification(
+    "textDocument/didClose",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
+      },
+    }),
+  );
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": r#"
+        // TODO: Unused var
+        const snake_case_var = 1;
+        console.log(snake_case_var);
+      "#,
+    },
+  }));
+  assert_eq!(
+    json!(diagnostics.messages_with_source("deno-lint")),
+    json!({
+      "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      "diagnostics": [{
+        "range": {
+          "start": { "line": 1, "character": 8 },
+          "end": { "line": 1, "character": 27 },
+        },
+        "severity": 2,
+        "code": "ban-untagged-todo",
+        "source": "deno-lint",
+        "message": "TODO should be tagged with (@username) or (#issue)\nAdd a user tag or issue reference to the TODO comment, e.g. TODO(@djones), TODO(djones), TODO(#123)",
+      }],
+      "version": 1,
+    })
+  );
+  client.write_notification(
+    "textDocument/didClose",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("project1/file.ts").unwrap(),
+      },
+    }),
+  );
+  // `project2/file.ts` should use the lint settings from `deno.json`, since it
+  // has no lint field.
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": r#"
+        // TODO: Unused var
+        const snake_case_var = 1;
+        console.log(snake_case_var);
+      "#,
+    },
+  }));
+  assert_eq!(
+    json!(diagnostics.messages_with_source("deno-lint")),
+    json!({
+      "uri": temp_dir.uri().join("project2/file.ts").unwrap(),
+      "diagnostics": [{
+        "range": {
+          "start": { "line": 2, "character": 14 },
+          "end": { "line": 2, "character": 28 },
+        },
+        "severity": 2,
+        "code": "camelcase",
+        "source": "deno-lint",
+        "message": "Identifier 'snake_case_var' is not in camel case.\nConsider renaming `snake_case_var` to `snakeCaseVar`",
+      }],
+      "version": 1,
+    })
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_workspace_import_map() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.create_dir_all("project1/project2");
+  temp_dir.write(
+    "project1/deno.json",
+    json!({
+      "workspace": ["project2"],
+      "imports": {
+        "foo": "./foo1.ts",
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.write("project1/foo1.ts", "");
+  temp_dir.write(
+    "project1/project2/deno.json",
+    // Should ignore and inherit import map from `project1/deno.json`.
+    json!({
+      "imports": {
+        "foo": "./foo2.ts",
+      },
+    })
+    .to_string(),
+  );
+  temp_dir.write("project1/project2/foo2.ts", "");
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("project1/project2/file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "import \"foo\";\n",
+    },
+  }));
+  let res = client.write_request(
+    "textDocument/hover",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("project1/project2/file.ts").unwrap(),
+      },
+      "position": { "line": 0, "character": 7 },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!({
+      "contents": {
+        "kind": "markdown",
+        "value": format!("**Resolved Dependency**\n\n**Code**: file&#8203;{}\n", temp_dir.uri().join("project1/foo1.ts").unwrap().as_str().trim_start_matches("file")),
+      },
+      "range": {
+        "start": { "line": 0, "character": 7 },
+        "end": { "line": 0, "character": 12 },
+      },
+    })
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_deno_json_workspace_jsr_resolution() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+  temp_dir.write(
+    "deno.json",
+    json!({
+      "workspace": ["project1"],
+    })
+    .to_string(),
+  );
+  temp_dir.create_dir_all("project1");
+  temp_dir.write(
+    "project1/deno.json",
+    json!({
+      "name": "@org/project1",
+      "version": "1.0.0",
+      "exports": {
+        ".": "./mod.ts",
+      },
+    })
+    .to_string(),
+  );
+  let mut client = context.new_lsp_command().build();
+  client.initialize_default();
+  client.did_open(json!({
+    "textDocument": {
+      "uri": temp_dir.uri().join("file.ts").unwrap(),
+      "languageId": "typescript",
+      "version": 1,
+      "text": "import \"jsr:@org/project1@^1.0.0\";\n",
+    },
+  }));
+  let res = client.write_request(
+    "textDocument/hover",
+    json!({
+      "textDocument": {
+        "uri": temp_dir.uri().join("file.ts").unwrap(),
+      },
+      "position": { "line": 0, "character": 7 },
+    }),
+  );
+  assert_eq!(
+    res,
+    json!({
+      "contents": {
+        "kind": "markdown",
+        "value": format!("**Resolved Dependency**\n\n**Code**: jsr&#8203;:&#8203;@org/project1&#8203;@^1.0.0 (<{}project1/mod.ts>)\n", temp_dir.uri()),
+      },
+      "range": {
+        "start": { "line": 0, "character": 7 },
+        "end": { "line": 0, "character": 33 },
+      },
+    }),
+  );
+  client.shutdown();
+}
+
+#[test]
+fn lsp_import_unstable_bare_node_builtins_auto_discovered() {
+  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let temp_dir = context.temp_dir();
+
+  let contents = r#"import path from "path";"#;
+  temp_dir.write("main.ts", contents);
+  temp_dir.write("deno.json", r#"{ "unstable": ["bare-node-builtins"] }"#);
+  let main_script = temp_dir.uri().join("main.ts").unwrap();
+
+  let mut client = context.new_lsp_command().capture_stderr().build();
+  client.initialize_default();
+  let diagnostics = client.did_open(json!({
+    "textDocument": {
+      "uri": main_script,
+      "languageId": "typescript",
+      "version": 1,
       "text": contents,
     }
   }));
@@ -12429,7 +13619,7 @@ fn lsp_deno_future_env_byonm() {
         "severity": 1,
         "code": "resolver-error",
         "source": "deno",
-        "message": format!("Could not find a matching package for 'npm:chalk' in '{}'. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.", temp_dir.path().join("package.json")),
+        "message": "Could not find a matching package for 'npm:chalk' in a package.json file. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.",
       },
     ])
   );
@@ -12811,17 +14001,13 @@ fn lsp_uses_lockfile_for_npm_initialization() {
   client.initialize_default();
   let mut skipping_count = 0;
   client.wait_until_stderr_line(|line| {
-    if line.contains("Skipping pending npm resolution.") {
+    if line.contains("Skipping npm resolution.") {
       skipping_count += 1;
     }
-    assert!(
-      !line.contains("Running pending npm resolution."),
-      "Line: {}",
-      line
-    );
+    assert!(!line.contains("Running npm resolution."), "Line: {}", line);
     line.contains("Server ready.")
   });
-  assert_eq!(skipping_count, 1);
+  assert_eq!(skipping_count, 2);
   client.shutdown();
 }
 
diff --git a/tests/integration/node_unit_tests.rs b/tests/integration/node_unit_tests.rs
index b067f3121d617d..15d2021c1a9e17 100644
--- a/tests/integration/node_unit_tests.rs
+++ b/tests/integration/node_unit_tests.rs
@@ -57,10 +57,14 @@ util::unit_test_factory!(
     buffer_test,
     child_process_test,
     console_test,
-    crypto_cipher_test = crypto / crypto_cipher_test,
     crypto_cipher_gcm_test = crypto / crypto_cipher_gcm_test,
+    crypto_cipher_test = crypto / crypto_cipher_test,
     crypto_hash_test = crypto / crypto_hash_test,
+    crypto_hkdf_test = crypto / crypto_hkdf_test,
     crypto_key_test = crypto / crypto_key_test,
+    crypto_misc_test = crypto / crypto_misc_test,
+    crypto_pbkdf2_test = crypto / crypto_pbkdf2_test,
+    crypto_scrypt_test = crypto / crypto_scrypt_test,
     crypto_sign_test = crypto / crypto_sign_test,
     events_test,
     dgram_test,
@@ -71,8 +75,6 @@ util::unit_test_factory!(
     _randomBytes_test = internal / _randomBytes_test,
     _randomFill_test = internal / _randomFill_test,
     _randomInt_test = internal / _randomInt_test,
-    pbkdf2_test = internal / pbkdf2_test,
-    scrypt_test = internal / scrypt_test,
     module_test,
     net_test,
     os_test,
diff --git a/tests/integration/npm_tests.rs b/tests/integration/npm_tests.rs
index 2c074b86fec704..871f09d156fa2b 100644
--- a/tests/integration/npm_tests.rs
+++ b/tests/integration/npm_tests.rs
@@ -1822,6 +1822,7 @@ fn reload_info_not_found_cache_but_exists_remote() {
       .run();
     output.assert_matches_text(concat!(
       "error: Could not find npm package '@denotest/esm-import-cjs-default' matching '1.0.0'.\n",
+      "    at file:///[WILDCARD]/main.ts:1:8\n",
     ));
     output.assert_exit_code(1);
 
@@ -2254,7 +2255,7 @@ console.log(getKind());
     .args("run --allow-read chalk.ts")
     .run();
   output.assert_matches_text(
-    r#"error: Could not find a matching package for 'npm:chalk@5' in '[WILDCARD]package.json'. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.
+    r#"error: Could not find a matching package for 'npm:chalk@5' in a package.json file. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.
     at file:///[WILDCARD]chalk.ts:1:19
 "#);
   output.assert_exit_code(1);
@@ -2339,7 +2340,7 @@ console.log(getKind());
     .args("run --allow-read chalk.ts")
     .run();
   output.assert_matches_text(
-    r#"error: Could not find a matching package for 'npm:chalk@5' in '[WILDCARD]package.json'. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.
+    r#"error: Could not find a matching package for 'npm:chalk@5' in a package.json file. You must specify this as a package.json dependency when the node_modules folder is not managed by Deno.
     at file:///[WILDCARD]chalk.ts:1:19
 "#);
   output.assert_exit_code(1);
@@ -2544,7 +2545,7 @@ fn byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
   // no npm install has been run, so this should give an informative error
   let output = test_context.new_command().args("run main.ts").run();
   output.assert_matches_text(
-    r#"error: Could not find '[WILDCARD]package.json'. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
+    r#"error: Could not find "chalk" in a node_modules folder. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
     at file:///[WILDCARD]/main.ts:1:19
 "#,
   );
@@ -2560,8 +2561,8 @@ fn byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
 
   let output = test_context.new_command().args("run main.ts").run();
   output.assert_matches_text(
-    r#"error: Failed resolving package subpath './test' for '[WILDCARD]package.json'
-    at file:///[WILDCARD]/main.ts:1:8
+    r#"error: [ERR_PACKAGE_PATH_NOT_EXPORTED] Package subpath './test' is not defined by "exports" in '[WILDLINE]package.json' imported from '[WILDLINE]main.ts'
+    at file:///[WILDLINE]/main.ts:1:8
 "#,
   );
   output.assert_exit_code(1);
@@ -2588,7 +2589,7 @@ fn future_byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
   // no npm install has been run, so this should give an informative error
   let output = test_context.new_command().args("run main.ts").run();
   output.assert_matches_text(
-    r#"error: Could not find '[WILDCARD]package.json'. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
+    r#"error: Could not find "chalk" in a node_modules folder. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
     at file:///[WILDCARD]/main.ts:1:19
 "#,
   );
@@ -2604,8 +2605,8 @@ fn future_byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
 
   let output = test_context.new_command().args("run main.ts").run();
   output.assert_matches_text(
-    r#"error: Failed resolving package subpath './test' for '[WILDCARD]package.json'
-    at file:///[WILDCARD]/main.ts:1:8
+    r#"error: [ERR_PACKAGE_PATH_NOT_EXPORTED] Package subpath './test' is not defined by "exports" in '[WILDLINE]package.json' imported from '[WILDLINE]main.ts'
+    at file:///[WILDLINE]/main.ts:1:8
 "#,
   );
   output.assert_exit_code(1);
diff --git a/tests/integration/run_tests.rs b/tests/integration/run_tests.rs
index 0dadc00795cb5e..d4d1fea2eb2f7e 100644
--- a/tests/integration/run_tests.rs
+++ b/tests/integration/run_tests.rs
@@ -1113,7 +1113,9 @@ fn lock_deno_json_package_json_deps_workspace() {
 
   // deno.json
   let deno_json = temp_dir.join("deno.json");
-  deno_json.write_json(&json!({}));
+  deno_json.write_json(&json!({
+    "nodeModulesDir": true
+  }));
 
   // package.json
   let package_json = temp_dir.join("package.json");
@@ -1147,16 +1149,23 @@ fn lock_deno_json_package_json_deps_workspace() {
   let lockfile = temp_dir.join("deno.lock");
   let esm_basic_integrity =
     get_lockfile_npm_package_integrity(&lockfile, "@denotest/esm-basic@1.0.0");
+  let cjs_default_export_integrity = get_lockfile_npm_package_integrity(
+    &lockfile,
+    "@denotest/cjs-default-export@1.0.0",
+  );
 
-  // no "workspace" because deno isn't smart enough to figure this out yet
-  // since it discovered the package.json in a folder different from the lockfile
   lockfile.assert_matches_json(json!({
     "version": "3",
     "packages": {
       "specifiers": {
+        "npm:@denotest/cjs-default-export@1": "npm:@denotest/cjs-default-export@1.0.0",
         "npm:@denotest/esm-basic@1": "npm:@denotest/esm-basic@1.0.0"
       },
       "npm": {
+        "@denotest/cjs-default-export@1.0.0": {
+          "integrity": cjs_default_export_integrity,
+          "dependencies": {}
+        },
         "@denotest/esm-basic@1.0.0": {
           "integrity": esm_basic_integrity,
           "dependencies": {}
@@ -1164,6 +1173,22 @@ fn lock_deno_json_package_json_deps_workspace() {
       }
     },
     "remote": {},
+    "workspace": {
+      "packageJson": {
+        "dependencies": [
+          "npm:@denotest/cjs-default-export@1"
+        ]
+      },
+      "members": {
+        "package-a": {
+          "packageJson": {
+            "dependencies": [
+              "npm:@denotest/esm-basic@1"
+            ]
+          }
+        }
+      }
+    }
   }));
 
   // run a command that causes discovery of the root package.json beside the lockfile
@@ -1201,6 +1226,15 @@ fn lock_deno_json_package_json_deps_workspace() {
         "dependencies": [
           "npm:@denotest/cjs-default-export@1"
         ]
+      },
+      "members": {
+        "package-a": {
+          "packageJson": {
+            "dependencies": [
+              "npm:@denotest/esm-basic@1"
+            ]
+          }
+        }
       }
     }
   });
@@ -5043,8 +5077,8 @@ fn run_etag_delete_source_cache() {
 
 #[test]
 fn code_cache_test() {
-  let deno_dir = TempDir::new();
   let test_context = TestContextBuilder::new().use_temp_cwd().build();
+  let deno_dir = test_context.deno_dir();
   let temp_dir = test_context.temp_dir();
   temp_dir.write("main.js", "console.log('Hello World - A');");
 
@@ -5052,17 +5086,14 @@ fn code_cache_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("main.js")
+      .args("run -Ldebug main.js")
       .split_output()
       .run();
 
     output
       .assert_stdout_matches_text("Hello World - A[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for ES module: file:///[WILDCARD]/main.js[WILDCARD]");
-    assert!(!output.stderr().contains("V8 code cache hit"));
+    assert_not_contains!(output.stderr(), "V8 code cache hit");
 
     // Check that the code cache database exists.
     let code_cache_path = deno_dir.path().join(CODE_CACHE_DB_FILE_NAME);
@@ -5073,35 +5104,28 @@ fn code_cache_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("main.js")
+      .args("run -Ldebug main.js")
       .split_output()
       .run();
 
     output
       .assert_stdout_matches_text("Hello World - A[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for ES module: file:///[WILDCARD]/main.js[WILDCARD]");
-    assert!(!output.stderr().contains("Updating V8 code cache"));
+    assert_not_contains!(output.stderr(), "Updating V8 code cache");
   }
 
   // Rerun with --no-code-cache.
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("--no-code-cache")
-      .arg("main.js")
+      .args("run -Ldebug --no-code-cache main.js")
       .split_output()
       .run();
 
     output
       .assert_stdout_matches_text("Hello World - A[WILDCARD]")
       .skip_stderr_check();
-    assert!(!output.stderr().contains("V8 code cache"));
+    assert_not_contains!(output.stderr(), "V8 code cache");
   }
 
   // Modify the script, and make sure that the cache is rejected.
@@ -5109,27 +5133,21 @@ fn code_cache_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("main.js")
+      .args("run -Ldebug main.js")
       .split_output()
       .run();
 
     output
       .assert_stdout_matches_text("Hello World - B[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for ES module: file:///[WILDCARD]/main.js[WILDCARD]");
-    assert!(!output.stderr().contains("V8 code cache hit"));
+    assert_not_contains!(output.stderr(), "V8 code cache hit");
   }
 }
 
 #[test]
 fn code_cache_npm_test() {
-  let deno_dir = TempDir::new();
-  let test_context = TestContextBuilder::new()
-    .use_temp_cwd()
-    .use_http_server()
-    .build();
+  let test_context = TestContextBuilder::for_npm().use_temp_cwd().build();
+  let deno_dir = test_context.deno_dir();
   let temp_dir = test_context.temp_dir();
   temp_dir.write(
     "main.js",
@@ -5140,12 +5158,7 @@ fn code_cache_npm_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .envs(env_vars_for_npm_tests())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("-A")
-      .arg("main.js")
+      .args("run -Ldebug -A main.js")
       .split_output()
       .run();
 
@@ -5153,7 +5166,7 @@ fn code_cache_npm_test() {
       .assert_stdout_matches_text("Hello World[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for ES module: file:///[WILDCARD]/main.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for ES module: file:///[WILDCARD]/chalk/5.[WILDCARD]/source/index.js[WILDCARD]");
-    assert!(!output.stderr().contains("V8 code cache hit"));
+    assert_not_contains!(output.stderr(), "V8 code cache hit");
 
     // Check that the code cache database exists.
     let code_cache_path = deno_dir.path().join(CODE_CACHE_DB_FILE_NAME);
@@ -5164,12 +5177,7 @@ fn code_cache_npm_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .envs(env_vars_for_npm_tests())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("-A")
-      .arg("main.js")
+      .args("run -Ldebug -A main.js")
       .split_output()
       .run();
 
@@ -5177,17 +5185,14 @@ fn code_cache_npm_test() {
       .assert_stdout_matches_text("Hello World[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for ES module: file:///[WILDCARD]/main.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for ES module: file:///[WILDCARD]/chalk/5.[WILDCARD]/source/index.js[WILDCARD]");
-    assert!(!output.stderr().contains("Updating V8 code cache"));
+    assert_not_contains!(output.stderr(), "Updating V8 code cache");
   }
 }
 
 #[test]
 fn code_cache_npm_with_require_test() {
-  let deno_dir = TempDir::new();
-  let test_context = TestContextBuilder::new()
-    .use_temp_cwd()
-    .use_http_server()
-    .build();
+  let test_context = TestContextBuilder::for_npm().use_temp_cwd().build();
+  let deno_dir = test_context.deno_dir();
   let temp_dir = test_context.temp_dir();
   temp_dir.write(
     "main.js",
@@ -5198,12 +5203,7 @@ fn code_cache_npm_with_require_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .envs(env_vars_for_npm_tests())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("-A")
-      .arg("main.js")
+      .args("run -Ldebug -A main.js")
       .split_output()
       .run();
 
@@ -5213,7 +5213,7 @@ fn code_cache_npm_with_require_test() {
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for ES module: file:///[WILDCARD]/autoprefixer/[WILDCARD]/autoprefixer.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for script: file:///[WILDCARD]/autoprefixer/[WILDCARD]/autoprefixer.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]Updating V8 code cache for script: file:///[WILDCARD]/browserslist/[WILDCARD]/index.js[WILDCARD]");
-    assert!(!output.stderr().contains("V8 code cache hit"));
+    assert_not_contains!(output.stderr(), "V8 code cache hit");
 
     // Check that the code cache database exists.
     let code_cache_path = deno_dir.path().join(CODE_CACHE_DB_FILE_NAME);
@@ -5224,12 +5224,7 @@ fn code_cache_npm_with_require_test() {
   {
     let output = test_context
       .new_command()
-      .env("DENO_DIR", deno_dir.path())
-      .envs(env_vars_for_npm_tests())
-      .arg("run")
-      .arg("-Ldebug")
-      .arg("-A")
-      .arg("main.js")
+      .args("run -Ldebug -A main.js")
       .split_output()
       .run();
 
@@ -5239,7 +5234,54 @@ fn code_cache_npm_with_require_test() {
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for ES module: file:///[WILDCARD]/autoprefixer/[WILDCARD]/autoprefixer.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for script: file:///[WILDCARD]/autoprefixer/[WILDCARD]/autoprefixer.js[WILDCARD]")
       .assert_stderr_matches_text("[WILDCARD]V8 code cache hit for script: file:///[WILDCARD]/browserslist/[WILDCARD]/index.js[WILDCARD]");
-    assert!(!output.stderr().contains("Updating V8 code cache"));
+    assert_not_contains!(output.stderr(), "Updating V8 code cache");
+  }
+}
+
+#[test]
+fn code_cache_npm_cjs_wrapper_module_many_exports() {
+  // The code cache was being invalidated because the CJS wrapper module
+  // had indeterministic output.
+  let test_context = TestContextBuilder::for_npm().use_temp_cwd().build();
+  let temp_dir = test_context.temp_dir();
+  temp_dir.write(
+    "main.js",
+    // this package has a few exports
+    "import { hello } from \"npm:@denotest/cjs-reexport-collision\";hello.sayHello();",
+  );
+
+  // First run with no prior cache.
+  {
+    let output = test_context
+      .new_command()
+      .args("run -Ldebug -A main.js")
+      .split_output()
+      .run();
+
+    assert_not_contains!(output.stderr(), "V8 code cache hit");
+    assert_contains!(output.stderr(), "Updating V8 code cache");
+    output.skip_stdout_check();
+  }
+
+  // 2nd run with cache.
+  {
+    let output = test_context
+      .new_command()
+      .args("run -Ldebug -A main.js")
+      .split_output()
+      .run();
+    assert_contains!(output.stderr(), "V8 code cache hit");
+    assert_not_contains!(output.stderr(), "Updating V8 code cache");
+    output.skip_stdout_check();
+
+    // should have two occurrences of this (one for entrypoint and one for wrapper module)
+    assert_eq!(
+      output
+        .stderr()
+        .split("V8 code cache hit for ES module")
+        .count(),
+      3
+    );
   }
 }
 
@@ -5295,17 +5337,19 @@ async fn listen_tls_alpn() {
   let mut reader = &mut BufReader::new(Cursor::new(include_bytes!(
     "../testdata/tls/RootCA.crt"
   )));
-  let certs = rustls_pemfile::certs(&mut reader).unwrap();
+  let certs = rustls_pemfile::certs(&mut reader)
+    .collect::<Result<Vec<_>, _>>()
+    .unwrap();
   let mut root_store = rustls::RootCertStore::empty();
-  root_store.add_parsable_certificates(&certs);
+  root_store.add_parsable_certificates(certs);
   let mut cfg = rustls::ClientConfig::builder()
-    .with_safe_defaults()
     .with_root_certificates(root_store)
     .with_no_client_auth();
   cfg.alpn_protocols.push(b"foobar".to_vec());
   let cfg = Arc::new(cfg);
 
-  let hostname = rustls::ServerName::try_from("localhost").unwrap();
+  let hostname =
+    rustls::pki_types::ServerName::try_from("localhost".to_string()).unwrap();
 
   let tcp_stream = tokio::net::TcpStream::connect("localhost:4504")
     .await
@@ -5347,17 +5391,18 @@ async fn listen_tls_alpn_fail() {
   let mut reader = &mut BufReader::new(Cursor::new(include_bytes!(
     "../testdata/tls/RootCA.crt"
   )));
-  let certs = rustls_pemfile::certs(&mut reader).unwrap();
+  let certs = rustls_pemfile::certs(&mut reader)
+    .collect::<Result<Vec<_>, _>>()
+    .unwrap();
   let mut root_store = rustls::RootCertStore::empty();
-  root_store.add_parsable_certificates(&certs);
+  root_store.add_parsable_certificates(certs);
   let mut cfg = rustls::ClientConfig::builder()
-    .with_safe_defaults()
     .with_root_certificates(root_store)
     .with_no_client_auth();
   cfg.alpn_protocols.push(b"boofar".to_vec());
   let cfg = Arc::new(cfg);
 
-  let hostname = rustls::ServerName::try_from("localhost").unwrap();
+  let hostname = rustls::pki_types::ServerName::try_from("localhost").unwrap();
 
   let tcp_stream = tokio::net::TcpStream::connect("localhost:4505")
     .await
diff --git a/tests/integration/watcher_tests.rs b/tests/integration/watcher_tests.rs
index 252411627d1f21..7864938f87b71e 100644
--- a/tests/integration/watcher_tests.rs
+++ b/tests/integration/watcher_tests.rs
@@ -1547,7 +1547,7 @@ async fn run_watch_dynamic_imports() {
     .unwrap();
   let (mut stdout_lines, mut stderr_lines) = child_lines(&mut child);
   wait_contains("Process started", &mut stderr_lines).await;
-  wait_contains("No package.json file found", &mut stderr_lines).await;
+  wait_contains("Finished config loading.", &mut stderr_lines).await;
 
   wait_contains(
     "Hopefully dynamic import will be watched...",
@@ -1714,7 +1714,7 @@ console.log("Listening...")
     .unwrap();
   let (mut stdout_lines, mut stderr_lines) = child_lines(&mut child);
   wait_contains("Process started", &mut stderr_lines).await;
-  wait_contains("No package.json file found", &mut stderr_lines).await;
+  wait_contains("Finished config loading.", &mut stderr_lines).await;
 
   wait_for_watcher("file_to_watch.js", &mut stderr_lines).await;
   wait_contains("Listening...", &mut stdout_lines).await;
@@ -1787,7 +1787,7 @@ export function foo() {
     .unwrap();
   let (mut stdout_lines, mut stderr_lines) = child_lines(&mut child);
   wait_contains("Process started", &mut stderr_lines).await;
-  wait_contains("No package.json file found", &mut stderr_lines).await;
+  wait_contains("Finished config loading.", &mut stderr_lines).await;
 
   wait_for_watcher("file_to_watch.js", &mut stderr_lines).await;
   wait_contains("5 <h1>Hello</h1>", &mut stdout_lines).await;
@@ -1846,7 +1846,7 @@ export function foo() {
     .unwrap();
   let (mut stdout_lines, mut stderr_lines) = child_lines(&mut child);
   wait_contains("Process started", &mut stderr_lines).await;
-  wait_contains("No package.json file found", &mut stderr_lines).await;
+  wait_contains("Finished config loading.", &mut stderr_lines).await;
 
   wait_for_watcher("file_to_watch.js", &mut stderr_lines).await;
   wait_contains("<h1>asd1</h1>", &mut stdout_lines).await;
@@ -1912,7 +1912,7 @@ export function foo() {
     .unwrap();
   let (mut stdout_lines, mut stderr_lines) = child_lines(&mut child);
   wait_contains("Process started", &mut stderr_lines).await;
-  wait_contains("No package.json file found", &mut stderr_lines).await;
+  wait_contains("Finished config loading.", &mut stderr_lines).await;
 
   wait_for_watcher("file_to_watch.js", &mut stderr_lines).await;
   wait_contains("2 <h1>asd1</h1>", &mut stdout_lines).await;
diff --git a/tests/napi/init_test.js b/tests/napi/init_test.js
index 5f25078762e1cc..9db99d8a050146 100644
--- a/tests/napi/init_test.js
+++ b/tests/napi/init_test.js
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+import { Buffer } from "node:buffer";
 import { assert, libSuffix } from "./common.js";
 
 const ops = Deno[Deno.internal].core.ops;
@@ -8,7 +9,7 @@ Deno.test("ctr initialization (napi_module_register)", {
   ignore: Deno.build.os == "windows",
 }, function () {
   const path = new URL(`./module.${libSuffix}`, import.meta.url).pathname;
-  const obj = ops.op_napi_open(path, {});
+  const obj = ops.op_napi_open(path, {}, Buffer, reportError);
   assert(obj != null);
   assert(typeof obj === "object");
 });
diff --git a/tests/napi/object_wrap_test.js b/tests/napi/object_wrap_test.js
index f79fd08f894406..ee6d4af86b2f84 100644
--- a/tests/napi/object_wrap_test.js
+++ b/tests/napi/object_wrap_test.js
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+import { Buffer } from "node:buffer";
 import { assert, assertEquals, loadTestLibrary } from "./common.js";
 
 const objectWrap = loadTestLibrary();
@@ -30,7 +31,7 @@ Deno.test("napi external finalizer", function () {
 
 Deno.test("napi external buffer", function () {
   let buf = objectWrap.test_external_buffer();
-  assertEquals(buf, new Uint8Array([1, 2, 3]));
+  assertEquals(buf, new Buffer([1, 2, 3]));
   buf = null;
 });
 
@@ -39,3 +40,11 @@ Deno.test("napi external arraybuffer", function () {
   assertEquals(new Uint8Array(buf), new Uint8Array([1, 2, 3]));
   buf = null;
 });
+
+Deno.test("napi object wrap userland owned", function () {
+  let obj = new objectWrap.NapiObjectOwned(1);
+  assertEquals(obj.get_value(), 1);
+  obj = null;
+  // force finalize callback to get called
+  globalThis.gc();
+});
diff --git a/tests/napi/src/object_wrap.rs b/tests/napi/src/object_wrap.rs
index d04107cf0cc96a..63e9e2e23202cc 100644
--- a/tests/napi/src/object_wrap.rs
+++ b/tests/napi/src/object_wrap.rs
@@ -5,18 +5,46 @@ use crate::napi_get_callback_info;
 use crate::napi_new_property;
 use napi_sys::ValueType::napi_number;
 use napi_sys::*;
+use std::cell::RefCell;
+use std::collections::HashMap;
 use std::os::raw::c_char;
 use std::os::raw::c_void;
 use std::ptr;
 
 pub struct NapiObject {
   counter: i32,
-  _wrapper: napi_ref,
+}
+
+thread_local! {
+  // map from native object ptr to napi reference (this is similar to what napi-rs does)
+  static REFS: RefCell<HashMap<*mut c_void, napi_ref>> = RefCell::new(HashMap::new());
+}
+
+pub extern "C" fn finalize_napi_object(
+  env: napi_env,
+  finalize_data: *mut c_void,
+  _finalize_hint: *mut c_void,
+) {
+  let obj = unsafe { Box::from_raw(finalize_data as *mut NapiObject) };
+  drop(obj);
+  if let Some(reference) =
+    REFS.with_borrow_mut(|map| map.remove(&finalize_data))
+  {
+    unsafe { napi_delete_reference(env, reference) };
+  }
 }
 
 impl NapiObject {
-  #[allow(clippy::new_ret_no_self)]
-  pub extern "C" fn new(env: napi_env, info: napi_callback_info) -> napi_value {
+  fn new_inner(
+    env: napi_env,
+    info: napi_callback_info,
+    finalizer: napi_finalize,
+    out_ptr: Option<*mut napi_ref>,
+  ) -> napi_value {
+    assert!(matches!(
+      (finalizer, out_ptr),
+      (None, None) | (Some(_), Some(_))
+    ));
     let mut new_target: napi_value = ptr::null_mut();
     assert_napi_ok!(napi_get_new_target(env, info, &mut new_target));
     let is_constructor = !new_target.is_null();
@@ -33,26 +61,43 @@ impl NapiObject {
 
       assert_napi_ok!(napi_get_value_int32(env, args[0], &mut value));
 
-      let mut wrapper: napi_ref = ptr::null_mut();
-      let obj = Box::new(Self {
-        counter: value,
-        _wrapper: wrapper,
-      });
+      let obj = Box::new(Self { counter: value });
+      let obj_raw = Box::into_raw(obj) as *mut c_void;
       assert_napi_ok!(napi_wrap(
         env,
         this,
-        Box::into_raw(obj) as *mut c_void,
-        None,
+        obj_raw,
+        finalizer,
         ptr::null_mut(),
-        &mut wrapper,
+        out_ptr.unwrap_or(ptr::null_mut())
       ));
 
+      if let Some(p) = out_ptr {
+        if finalizer.is_some() {
+          REFS.with_borrow_mut(|map| map.insert(obj_raw, unsafe { p.read() }));
+        }
+      }
+
       return this;
     }
 
     unreachable!();
   }
 
+  #[allow(clippy::new_ret_no_self)]
+  pub extern "C" fn new(env: napi_env, info: napi_callback_info) -> napi_value {
+    Self::new_inner(env, info, None, None)
+  }
+
+  #[allow(clippy::new_ret_no_self)]
+  pub extern "C" fn new_with_finalizer(
+    env: napi_env,
+    info: napi_callback_info,
+  ) -> napi_value {
+    let mut out = ptr::null_mut();
+    Self::new_inner(env, info, Some(finalize_napi_object), Some(&mut out))
+  }
+
   pub extern "C" fn set_value(
     env: napi_env,
     info: napi_callback_info,
@@ -153,4 +198,23 @@ pub fn init(env: napi_env, exports: napi_value) {
     "NapiObject\0".as_ptr() as *const c_char,
     cons,
   ));
+
+  let mut cons: napi_value = ptr::null_mut();
+  assert_napi_ok!(napi_define_class(
+    env,
+    c"NapiObjectOwned".as_ptr(),
+    usize::MAX,
+    Some(NapiObject::new_with_finalizer),
+    ptr::null_mut(),
+    properties.len(),
+    properties.as_ptr(),
+    &mut cons,
+  ));
+
+  assert_napi_ok!(napi_set_named_property(
+    env,
+    exports,
+    "NapiObjectOwned\0".as_ptr() as *const c_char,
+    cons,
+  ));
 }
diff --git a/tests/napi/tests/napi_tests.rs b/tests/napi/tests/napi_tests.rs
index 1c9b1ba94dc8d6..53d4258f932f19 100644
--- a/tests/napi/tests/napi_tests.rs
+++ b/tests/napi/tests/napi_tests.rs
@@ -69,6 +69,7 @@ fn napi_tests() {
     .arg("--allow-env")
     .arg("--allow-ffi")
     .arg("--allow-run")
+    .arg("--v8-flags=--expose-gc")
     .arg("--config")
     .arg(deno_config_path())
     .arg("--no-lock")
diff --git a/tests/node_compat/.gitignore b/tests/node_compat/.gitignore
new file mode 100644
index 00000000000000..e8961f70fdecc1
--- /dev/null
+++ b/tests/node_compat/.gitignore
@@ -0,0 +1 @@
+test/.tmp.*
diff --git a/tests/node_compat/config.jsonc b/tests/node_compat/config.jsonc
index 9729507dd0a2b5..0c8d380774bb3f 100644
--- a/tests/node_compat/config.jsonc
+++ b/tests/node_compat/config.jsonc
@@ -19,6 +19,7 @@
     ],
     "parallel": [
       "test-assert.js",
+      "test-blocklist.js",
       "test-buffer-alloc.js",
       "test-buffer-arraybuffer.js",
       "test-buffer-from.js",
@@ -51,6 +52,7 @@
       "test-crypto-dh.js",
       "test-crypto-hkdf.js",
       "test-crypto-hmac.js",
+      "test-crypto-pbkdf2.js",
       "test-crypto-prime.js",
       "test-crypto-stream.js",
       "test-crypto-x509.js",
@@ -75,7 +77,6 @@
       "test-fs-read-stream.js",
       "test-fs-rmdir-recursive.js",
       "test-fs-write-file.js",
-      "test-fs-write.js",
       "test-http-url.parse-https.request.js",
       "test-net-better-error-messages-path.js",
       "test-net-connect-buffer.js",
@@ -94,6 +95,7 @@
       "test-stdin-from-file-spawn.js",
       "test-stream-duplex-from.js",
       "test-ttywrap-invalid-fd.js",
+      "test-url-parse-invalid-input.js",
       "test-url-urltooptions.js",
       "test-util-format.js",
       "test-util-inspect-namespace.js",
@@ -131,16 +133,17 @@
       "tmpdir.js"
     ],
     "fixtures": [
-      "GH-1899-output.js",
       "a.js",
-      "child-process-spawn-node.js",
       "child_process_should_emit_error.js",
+      "child-process-spawn-node.js",
       "echo.js",
       "elipses.txt",
       "empty.txt",
       "exit.js",
+      "GH-1899-output.js",
       "loop.js",
       "print-chars.js",
+      "sample.png",
       "x.txt"
     ],
     "fixtures/keys": ["agent1-cert.pem", "agent1-key.pem", "ca1-cert.pem"],
@@ -162,6 +165,7 @@
       "test-assert-strict-exists.js",
       "test-assert.js",
       "test-bad-unicode.js",
+      "test-blocklist.js",
       "test-btoa-atob.js",
       "test-buffer-alloc.js",
       "test-buffer-arraybuffer.js",
@@ -251,8 +255,10 @@
       "test-console-tty-colors.js",
       "test-crypto-dh-shared.js",
       "test-crypto-dh.js",
+      "test-crypto-hash.js",
       "test-crypto-hkdf.js",
       "test-crypto-hmac.js",
+      "test-crypto-pbkdf2.js",
       "test-crypto-prime.js",
       "test-crypto-secret-keygen.js",
       "test-crypto-stream.js",
@@ -261,9 +267,16 @@
       "test-dgram-close-during-bind.js",
       "test-dgram-close-signal.js",
       "test-diagnostics-channel-has-subscribers.js",
+      "test-diagnostics-channel-net.js",
       "test-diagnostics-channel-object-channel-pub-sub.js",
       "test-diagnostics-channel-pub-sub.js",
       "test-diagnostics-channel-symbol-named.js",
+      "test-diagnostics-channel-sync-unsubscribe.js",
+      "test-diagnostics-channel-tracing-channel-args-types.js",
+      "test-diagnostics-channel-tracing-channel-callback-run-stores.js",
+      "test-diagnostics-channel-tracing-channel-promise-run-stores.js",
+      "test-diagnostics-channel-tracing-channel-sync-error.js",
+      "test-diagnostics-channel-tracing-channel-sync.js",
       "test-diagnostics-channel-udp.js",
       "test-dns-lookup.js",
       "test-dns-memory-error.js",
@@ -314,6 +327,7 @@
       "test-fs-chown-type-check.js",
       "test-fs-copyfile.js",
       "test-fs-empty-readStream.js",
+      "test-fs-lchown.js",
       "test-fs-mkdir.js",
       "test-fs-open-flags.js",
       "test-fs-open-mode-mask.js",
@@ -348,6 +362,7 @@
       "test-fs-rmdir-recursive-warns-on-file.js",
       "test-fs-rmdir-recursive.js",
       "test-fs-rmdir-type-check.js",
+      "test-fs-utimes.js",
       "test-fs-watchfile.js",
       "test-fs-write-buffer.js",
       "test-fs-write-file-buffer.js",
@@ -383,14 +398,8 @@
       // "test-http-outgoing-message-inheritance.js",
       "test-http-outgoing-renderHeaders.js",
       "test-http-outgoing-settimeout.js",
-      "test-http-url.parse-auth-with-header-in-request.js",
-      "test-http-url.parse-auth.js",
-      "test-http-url.parse-basic.js",
       "test-http-url.parse-https.request.js",
       "test-http-url.parse-only-support-http-https-protocol.js",
-      "test-http-url.parse-path.js",
-      "test-http-url.parse-post.js",
-      "test-http-url.parse-search.js",
       "test-net-access-byteswritten.js",
       "test-net-better-error-messages-listen-path.js",
       "test-net-better-error-messages-path.js",
@@ -482,7 +491,6 @@
       "test-stream-backpressure.js",
       "test-stream-big-packet.js",
       "test-stream-big-push.js",
-      "test-stream-buffer-list.js",
       "test-stream-construct.js",
       "test-stream-destroy-event-order.js",
       "test-stream-duplex-destroy.js",
@@ -565,6 +573,7 @@
       "test-stream-unpipe-event.js",
       "test-stream-unshift-empty-chunk.js",
       "test-stream-unshift-read-race.js",
+      "test-stream-writable-aborted.js",
       "test-stream-writable-change-default-encoding.js",
       "test-stream-writable-clear-buffer.js",
       "test-stream-writable-constructor-set-methods.js",
@@ -573,6 +582,9 @@
       "test-stream-writable-end-cb-error.js",
       "test-stream-writable-end-multiple.js",
       "test-stream-writable-ended-state.js",
+      "test-stream-writable-final-async.js",
+      "test-stream-writable-final-destroy.js",
+      "test-stream-writable-final-throw.js",
       "test-stream-writable-finish-destroyed.js",
       "test-stream-writable-finished-state.js",
       "test-stream-writable-finished.js",
@@ -603,7 +615,6 @@
       "test-stream2-push.js",
       "test-stream2-read-sync-stack.js",
       "test-stream2-readable-empty-buffer-no-eof.js",
-      "test-stream2-readable-from-list.js",
       "test-stream2-readable-legacy-drain.js",
       "test-stream2-readable-non-empty-end.js",
       "test-stream2-readable-wrap-destroy.js",
@@ -694,8 +705,8 @@
       "test-zlib-zero-windowBits.js"
     ],
     "pseudo-tty": [
-      "console-dumb-tty.js",
       "console_colors.js",
+      "console-dumb-tty.js",
       "no_dropped_stdio.js",
       "no_interleaved_stdio.js",
       "test-tty-color-support-warning-2.js",
diff --git a/tests/node_compat/runner/TODO.md b/tests/node_compat/runner/TODO.md
index 0bc19a076649d0..cab34f8645d37f 100644
--- a/tests/node_compat/runner/TODO.md
+++ b/tests/node_compat/runner/TODO.md
@@ -13,6 +13,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [abort/test-signal-handler.js](https://github.com/nodejs/node/tree/v18.12.1/test/abort/test-signal-handler.js)
 - [abort/test-worker-abort-uncaught-exception.js](https://github.com/nodejs/node/tree/v18.12.1/test/abort/test-worker-abort-uncaught-exception.js)
 - [abort/test-zlib-invalid-internals-usage.js](https://github.com/nodejs/node/tree/v18.12.1/test/abort/test-zlib-invalid-internals-usage.js)
+- [benchmark/test-bechmark-readline.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-bechmark-readline.js)
 - [benchmark/test-benchmark-assert.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-assert.js)
 - [benchmark/test-benchmark-async-hooks.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-async-hooks.js)
 - [benchmark/test-benchmark-blob.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-blob.js)
@@ -29,6 +30,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [benchmark/test-benchmark-fs.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-fs.js)
 - [benchmark/test-benchmark-http.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-http.js)
 - [benchmark/test-benchmark-http2.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-http2.js)
+- [benchmark/test-benchmark-mime.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-mime.js)
 - [benchmark/test-benchmark-misc.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-misc.js)
 - [benchmark/test-benchmark-module.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-module.js)
 - [benchmark/test-benchmark-napi.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-napi.js)
@@ -45,28 +47,35 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [benchmark/test-benchmark-url.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-url.js)
 - [benchmark/test-benchmark-util.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-util.js)
 - [benchmark/test-benchmark-v8.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-v8.js)
+- [benchmark/test-benchmark-validators.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-validators.js)
 - [benchmark/test-benchmark-vm.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-vm.js)
 - [benchmark/test-benchmark-webstreams.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-webstreams.js)
 - [benchmark/test-benchmark-worker.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-worker.js)
 - [benchmark/test-benchmark-zlib.js](https://github.com/nodejs/node/tree/v18.12.1/test/benchmark/test-benchmark-zlib.js)
 - [es-module/test-cjs-esm-warn.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-cjs-esm-warn.js)
+- [es-module/test-cjs-legacyMainResolve-permission.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-cjs-legacyMainResolve-permission.js)
+- [es-module/test-cjs-legacyMainResolve.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-cjs-legacyMainResolve.js)
 - [es-module/test-cjs-prototype-pollution.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-cjs-prototype-pollution.js)
+- [es-module/test-dynamic-import-script-lifetime.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-dynamic-import-script-lifetime.js)
 - [es-module/test-esm-assertionless-json-import.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-assertionless-json-import.js)
 - [es-module/test-esm-cjs-builtins.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-cjs-builtins.js)
 - [es-module/test-esm-cjs-exports.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-cjs-exports.js)
 - [es-module/test-esm-cjs-main.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-cjs-main.js)
 - [es-module/test-esm-data-urls.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-data-urls.js)
-- [es-module/test-esm-dynamic-import-assertion.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-dynamic-import-assertion.js)
+- [es-module/test-esm-dynamic-import-attribute.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-dynamic-import-attribute.js)
+- [es-module/test-esm-dynamic-import-commonjs.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-dynamic-import-commonjs.js)
+- [es-module/test-esm-dynamic-import-mutating-fs.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-dynamic-import-mutating-fs.js)
 - [es-module/test-esm-dynamic-import.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-dynamic-import.js)
 - [es-module/test-esm-encoded-path-native.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-encoded-path-native.js)
 - [es-module/test-esm-error-cache.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-error-cache.js)
-- [es-module/test-esm-import-assertion-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-import-assertion-errors.js)
-- [es-module/test-esm-import-assertion-validation.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-import-assertion-validation.js)
+- [es-module/test-esm-import-attributes-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-import-attributes-errors.js)
+- [es-module/test-esm-import-attributes-validation.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-import-attributes-validation.js)
 - [es-module/test-esm-invalid-data-urls.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-invalid-data-urls.js)
 - [es-module/test-esm-invalid-pjson.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-invalid-pjson.js)
 - [es-module/test-esm-loader-cache-clearing.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-loader-cache-clearing.js)
 - [es-module/test-esm-loader-modulemap.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-loader-modulemap.js)
 - [es-module/test-esm-loader-search.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-loader-search.js)
+- [es-module/test-esm-named-exports.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-named-exports.js)
 - [es-module/test-esm-preserve-symlinks-main.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-preserve-symlinks-main.js)
 - [es-module/test-esm-preserve-symlinks.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-preserve-symlinks.js)
 - [es-module/test-esm-repl-imports.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-repl-imports.js)
@@ -74,11 +83,20 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [es-module/test-esm-symlink-main.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-symlink-main.js)
 - [es-module/test-esm-symlink-type.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-symlink-type.js)
 - [es-module/test-esm-symlink.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-symlink.js)
-- [es-module/test-esm-type-flag-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-type-flag-errors.js)
+- [es-module/test-esm-type-field-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-type-field-errors.js)
 - [es-module/test-esm-undefined-cjs-global-like-variables.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-undefined-cjs-global-like-variables.js)
-- [es-module/test-esm-unknown-or-no-extension.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-unknown-or-no-extension.js)
+- [es-module/test-esm-unknown-extension.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-unknown-extension.js)
+- [es-module/test-esm-url-extname.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-url-extname.js)
 - [es-module/test-esm-windows.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-esm-windows.js)
 - [es-module/test-loaders-hidden-from-users.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-loaders-hidden-from-users.js)
+- [es-module/test-vm-compile-function-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-vm-compile-function-leak.js)
+- [es-module/test-vm-compile-function-lineoffset.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-vm-compile-function-lineoffset.js)
+- [es-module/test-vm-contextified-script-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-vm-contextified-script-leak.js)
+- [es-module/test-vm-source-text-module-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-vm-source-text-module-leak.js)
+- [es-module/test-vm-synthetic-module-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-vm-synthetic-module-leak.js)
+- [es-module/test-wasm-memory-out-of-bound.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-wasm-memory-out-of-bound.js)
+- [es-module/test-wasm-simple.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-wasm-simple.js)
+- [es-module/test-wasm-web-api.js](https://github.com/nodejs/node/tree/v18.12.1/test/es-module/test-wasm-web-api.js)
 - [internet/test-corepack-yarn-install.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-corepack-yarn-install.js)
 - [internet/test-dgram-broadcast-multi-process.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-dgram-broadcast-multi-process.js)
 - [internet/test-dgram-connect.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-dgram-connect.js)
@@ -95,22 +113,24 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [internet/test-https-autoselectfamily-slow-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-https-autoselectfamily-slow-timeout.js)
 - [internet/test-https-issue-43963.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-https-issue-43963.js)
 - [internet/test-inspector-help-page.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-inspector-help-page.js)
+- [internet/test-net-autoselectfamily-timeout-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-net-autoselectfamily-timeout-close.js)
 - [internet/test-net-connect-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-net-connect-timeout.js)
 - [internet/test-net-connect-unref.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-net-connect-unref.js)
 - [internet/test-snapshot-dns-lookup.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-snapshot-dns-lookup.js)
 - [internet/test-snapshot-dns-resolve.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-snapshot-dns-resolve.js)
 - [internet/test-tls-add-ca-cert.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-tls-add-ca-cert.js)
+- [internet/test-tls-autoselectfamily-backing-socket.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-tls-autoselectfamily-backing-socket.js)
 - [internet/test-tls-autoselectfamily-servername.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-tls-autoselectfamily-servername.js)
 - [internet/test-trace-events-dns.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-trace-events-dns.js)
 - [internet/test-uv-threadpool-schedule.js](https://github.com/nodejs/node/tree/v18.12.1/test/internet/test-uv-threadpool-schedule.js)
+- [known_issues/test-cli-print-var-crypto.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-cli-print-var-crypto.js)
 - [known_issues/test-cwd-enoent-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-cwd-enoent-file.js)
 - [known_issues/test-dgram-bind-shared-ports-after-port-0.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-dgram-bind-shared-ports-after-port-0.js)
 - [known_issues/test-fs-writeFileSync-invalid-windows.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-fs-writeFileSync-invalid-windows.js)
 - [known_issues/test-http-path-contains-unicode.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-http-path-contains-unicode.js)
-- [known_issues/test-http2-trailers-after-session-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-http2-trailers-after-session-close.js)
 - [known_issues/test-inspector-cluster-port-clash.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-inspector-cluster-port-clash.js)
+- [known_issues/test-permission-model-path-resolution.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-permission-model-path-resolution.js)
 - [known_issues/test-repl-require-context.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-repl-require-context.js)
-- [known_issues/test-shadow-realm-gc.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-shadow-realm-gc.js)
 - [known_issues/test-stdin-is-always-net.socket.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-stdin-is-always-net.socket.js)
 - [known_issues/test-stream-writable-sync-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-stream-writable-sync-error.js)
 - [known_issues/test-url-parse-conformance.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-url-parse-conformance.js)
@@ -121,31 +141,14 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [known_issues/test-vm-timeout-escape-nexttick.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-vm-timeout-escape-nexttick.js)
 - [known_issues/test-vm-timeout-escape-queuemicrotask.js](https://github.com/nodejs/node/tree/v18.12.1/test/known_issues/test-vm-timeout-escape-queuemicrotask.js)
 - [message/assert_throws_stack.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/assert_throws_stack.js)
-- [message/core_line_numbers.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/core_line_numbers.js)
 - [message/eval_messages.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/eval_messages.js)
-- [message/if-error-has-good-stack.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/if-error-has-good-stack.js)
 - [message/internal_assert.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/internal_assert.js)
 - [message/internal_assert_fail.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/internal_assert_fail.js)
 - [message/max_tick_depth.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/max_tick_depth.js)
 - [message/nexttick_throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/nexttick_throw.js)
-- [message/promise_unhandled_warn_with_error.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/promise_unhandled_warn_with_error.js)
-- [message/source_map_enclosing_function.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_enclosing_function.js)
-- [message/source_map_reference_error_tabs.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_reference_error_tabs.js)
-- [message/source_map_sourcemapping_url_string.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_sourcemapping_url_string.js)
-- [message/source_map_throw_catch.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_throw_catch.js)
-- [message/source_map_throw_icu.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_throw_icu.js)
-- [message/source_map_throw_set_immediate.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/source_map_throw_set_immediate.js)
 - [message/stdin_messages.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/stdin_messages.js)
-- [message/test-no-extra-info-on-fatal-exception.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/test-no-extra-info-on-fatal-exception.js)
-- [message/throw_error_with_getter_throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/throw_error_with_getter_throw.js)
-- [message/throw_null.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/throw_null.js)
-- [message/throw_undefined.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/throw_undefined.js)
-- [message/timeout_throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/timeout_throw.js)
-- [message/undefined_reference_in_new_context.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/undefined_reference_in_new_context.js)
-- [message/unhandled_promise_trace_warnings.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/unhandled_promise_trace_warnings.js)
 - [message/util-inspect-error-cause.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/util-inspect-error-cause.js)
 - [message/util_inspect_error.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/util_inspect_error.js)
-- [message/v8_warning.js](https://github.com/nodejs/node/tree/v18.12.1/test/message/v8_warning.js)
 - [parallel/test-abortcontroller.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-abortcontroller.js)
 - [parallel/test-aborted-util.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-aborted-util.js)
 - [parallel/test-abortsignal-cloneable.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-abortsignal-cloneable.js)
@@ -158,6 +161,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-assert-calltracker-verify.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-calltracker-verify.js)
 - [parallel/test-assert-checktag.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-checktag.js)
 - [parallel/test-assert-deep.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-deep.js)
+- [parallel/test-assert-esm-cjs-message-verify.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-esm-cjs-message-verify.js)
 - [parallel/test-assert-fail-deprecation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-fail-deprecation.js)
 - [parallel/test-assert-first-line.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-first-line.js)
 - [parallel/test-assert-if-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-assert-if-error.js)
@@ -215,9 +219,9 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-binding-constants.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-binding-constants.js)
 - [parallel/test-blob-buffer-too-large.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blob-buffer-too-large.js)
 - [parallel/test-blob-createobjecturl.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blob-createobjecturl.js)
+- [parallel/test-blob-file-backed.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blob-file-backed.js)
 - [parallel/test-blob.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blob.js)
 - [parallel/test-blocklist-clone.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blocklist-clone.js)
-- [parallel/test-blocklist.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-blocklist.js)
 - [parallel/test-bootstrap-modules.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-bootstrap-modules.js)
 - [parallel/test-broadcastchannel-custom-inspect.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-broadcastchannel-custom-inspect.js)
 - [parallel/test-buffer-backing-arraybuffer.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-backing-arraybuffer.js)
@@ -230,6 +234,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-buffer-pending-deprecation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-pending-deprecation.js)
 - [parallel/test-buffer-pool-untransferable.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-pool-untransferable.js)
 - [parallel/test-buffer-prototype-inspect.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-prototype-inspect.js)
+- [parallel/test-buffer-set-inspect-max-bytes.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-set-inspect-max-bytes.js)
 - [parallel/test-buffer-sharedarraybuffer.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-sharedarraybuffer.js)
 - [parallel/test-buffer-write.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-buffer-write.js)
 - [parallel/test-c-ares.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-c-ares.js)
@@ -323,6 +328,8 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-cli-node-print-help.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-node-print-help.js)
 - [parallel/test-cli-options-negation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-options-negation.js)
 - [parallel/test-cli-options-precedence.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-options-precedence.js)
+- [parallel/test-cli-permission-deny-fs.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-permission-deny-fs.js)
+- [parallel/test-cli-permission-multiple-allow.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-permission-multiple-allow.js)
 - [parallel/test-cli-syntax-eval.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-syntax-eval.js)
 - [parallel/test-cli-syntax-piped-bad.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-syntax-piped-bad.js)
 - [parallel/test-cli-syntax-piped-good.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-cli-syntax-piped-good.js)
@@ -432,7 +439,6 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-crypto-async-sign-verify.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-async-sign-verify.js)
 - [parallel/test-crypto-authenticated-stream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-authenticated-stream.js)
 - [parallel/test-crypto-authenticated.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-authenticated.js)
-- [parallel/test-crypto-binary-default.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-binary-default.js)
 - [parallel/test-crypto-certificate.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-certificate.js)
 - [parallel/test-crypto-cipher-decipher.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-cipher-decipher.js)
 - [parallel/test-crypto-cipheriv-decipheriv.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-cipheriv-decipheriv.js)
@@ -440,6 +446,9 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-crypto-des3-wrap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-des3-wrap.js)
 - [parallel/test-crypto-dh-constructor.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-constructor.js)
 - [parallel/test-crypto-dh-curves.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-curves.js)
+- [parallel/test-crypto-dh-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-errors.js)
+- [parallel/test-crypto-dh-generate-keys.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-generate-keys.js)
+- [parallel/test-crypto-dh-group-setters.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-group-setters.js)
 - [parallel/test-crypto-dh-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-leak.js)
 - [parallel/test-crypto-dh-modp2-views.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-modp2-views.js)
 - [parallel/test-crypto-dh-modp2.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-dh-modp2.js)
@@ -455,24 +464,54 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-crypto-from-binary.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-from-binary.js)
 - [parallel/test-crypto-getcipherinfo.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-getcipherinfo.js)
 - [parallel/test-crypto-hash-stream-pipe.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-hash-stream-pipe.js)
-- [parallel/test-crypto-hash.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-hash.js)
 - [parallel/test-crypto-key-objects-messageport.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-key-objects-messageport.js)
 - [parallel/test-crypto-key-objects.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-key-objects.js)
+- [parallel/test-crypto-keygen-async-dsa-key-object.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-dsa-key-object.js)
+- [parallel/test-crypto-keygen-async-dsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-dsa.js)
+- [parallel/test-crypto-keygen-async-elliptic-curve-jwk-ec.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-elliptic-curve-jwk-ec.js)
+- [parallel/test-crypto-keygen-async-elliptic-curve-jwk-rsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-elliptic-curve-jwk-rsa.js)
+- [parallel/test-crypto-keygen-async-elliptic-curve-jwk.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-elliptic-curve-jwk.js)
+- [parallel/test-crypto-keygen-async-encrypted-private-key-der.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-encrypted-private-key-der.js)
+- [parallel/test-crypto-keygen-async-encrypted-private-key.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-encrypted-private-key.js)
+- [parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js)
+- [parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js)
+- [parallel/test-crypto-keygen-async-explicit-elliptic-curve.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-explicit-elliptic-curve.js)
+- [parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js)
+- [parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted.js)
+- [parallel/test-crypto-keygen-async-named-elliptic-curve.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-named-elliptic-curve.js)
+- [parallel/test-crypto-keygen-async-rsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-async-rsa.js)
+- [parallel/test-crypto-keygen-bit-length.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-bit-length.js)
 - [parallel/test-crypto-keygen-deprecation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-deprecation.js)
+- [parallel/test-crypto-keygen-dh-classic.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-dh-classic.js)
+- [parallel/test-crypto-keygen-duplicate-deprecated-option.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-duplicate-deprecated-option.js)
+- [parallel/test-crypto-keygen-eddsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-eddsa.js)
+- [parallel/test-crypto-keygen-empty-passphrase-no-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-empty-passphrase-no-error.js)
+- [parallel/test-crypto-keygen-empty-passphrase-no-prompt.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-empty-passphrase-no-prompt.js)
+- [parallel/test-crypto-keygen-invalid-parameter-encoding-dsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-invalid-parameter-encoding-dsa.js)
+- [parallel/test-crypto-keygen-invalid-parameter-encoding-ec.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-invalid-parameter-encoding-ec.js)
+- [parallel/test-crypto-keygen-key-object-without-encoding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-key-object-without-encoding.js)
+- [parallel/test-crypto-keygen-key-objects.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-key-objects.js)
+- [parallel/test-crypto-keygen-missing-oid.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-missing-oid.js)
+- [parallel/test-crypto-keygen-no-rsassa-pss-params.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-no-rsassa-pss-params.js)
+- [parallel/test-crypto-keygen-non-standard-public-exponent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-non-standard-public-exponent.js)
+- [parallel/test-crypto-keygen-promisify.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-promisify.js)
+- [parallel/test-crypto-keygen-rfc8017-9-1.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-rfc8017-9-1.js)
+- [parallel/test-crypto-keygen-rfc8017-a-2-3.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-rfc8017-a-2-3.js)
+- [parallel/test-crypto-keygen-rsa-pss.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-rsa-pss.js)
+- [parallel/test-crypto-keygen-sync.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen-sync.js)
 - [parallel/test-crypto-keygen.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-keygen.js)
 - [parallel/test-crypto-lazy-transform-writable.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-lazy-transform-writable.js)
-- [parallel/test-crypto-modp1-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-modp1-error.js)
 - [parallel/test-crypto-no-algorithm.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-no-algorithm.js)
 - [parallel/test-crypto-op-during-process-exit.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-op-during-process-exit.js)
 - [parallel/test-crypto-padding-aes256.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-padding-aes256.js)
 - [parallel/test-crypto-padding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-padding.js)
-- [parallel/test-crypto-pbkdf2.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-pbkdf2.js)
 - [parallel/test-crypto-private-decrypt-gh32240.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-private-decrypt-gh32240.js)
 - [parallel/test-crypto-psychic-signatures.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-psychic-signatures.js)
 - [parallel/test-crypto-publicDecrypt-fails-first-time.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-publicDecrypt-fails-first-time.js)
 - [parallel/test-crypto-random.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-random.js)
 - [parallel/test-crypto-randomfillsync-regression.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-randomfillsync-regression.js)
 - [parallel/test-crypto-randomuuid.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-randomuuid.js)
+- [parallel/test-crypto-rsa-dsa-revert.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-rsa-dsa-revert.js)
 - [parallel/test-crypto-rsa-dsa.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-rsa-dsa.js)
 - [parallel/test-crypto-scrypt.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-scrypt.js)
 - [parallel/test-crypto-secure-heap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-crypto-secure-heap.js)
@@ -582,11 +621,16 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-dgram-udp6-send-default-host.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dgram-udp6-send-default-host.js)
 - [parallel/test-dgram-unref-in-cluster.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dgram-unref-in-cluster.js)
 - [parallel/test-dgram-unref.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dgram-unref.js)
+- [parallel/test-diagnostics-channel-bind-store.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-bind-store.js)
 - [parallel/test-diagnostics-channel-http-server-start.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-http-server-start.js)
 - [parallel/test-diagnostics-channel-http.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-http.js)
 - [parallel/test-diagnostics-channel-memory-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-memory-leak.js)
-- [parallel/test-diagnostics-channel-net.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-net.js)
+- [parallel/test-diagnostics-channel-process.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-process.js)
 - [parallel/test-diagnostics-channel-safe-subscriber-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-safe-subscriber-errors.js)
+- [parallel/test-diagnostics-channel-tracing-channel-async-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-tracing-channel-async-error.js)
+- [parallel/test-diagnostics-channel-tracing-channel-async.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-tracing-channel-async.js)
+- [parallel/test-diagnostics-channel-tracing-channel-run-stores.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-tracing-channel-run-stores.js)
+- [parallel/test-diagnostics-channel-worker-threads.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-diagnostics-channel-worker-threads.js)
 - [parallel/test-directory-import.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-directory-import.js)
 - [parallel/test-disable-proto-delete.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-disable-proto-delete.js)
 - [parallel/test-disable-proto-throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-disable-proto-throw.js)
@@ -661,6 +705,9 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-domain-vm-promise-isolation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-domain-vm-promise-isolation.js)
 - [parallel/test-domain-with-abort-on-uncaught-exception.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-domain-with-abort-on-uncaught-exception.js)
 - [parallel/test-domexception-cause.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-domexception-cause.js)
+- [parallel/test-dotenv-edge-cases.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dotenv-edge-cases.js)
+- [parallel/test-dotenv-node-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dotenv-node-options.js)
+- [parallel/test-dotenv.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dotenv.js)
 - [parallel/test-double-tls-client.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-double-tls-client.js)
 - [parallel/test-double-tls-server.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-double-tls-server.js)
 - [parallel/test-dsa-fips-invalid-key.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-dsa-fips-invalid-key.js)
@@ -700,6 +747,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-eslint-prefer-common-mustnotcall.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-prefer-common-mustnotcall.js)
 - [parallel/test-eslint-prefer-common-mustsucceed.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-prefer-common-mustsucceed.js)
 - [parallel/test-eslint-prefer-primordials.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-prefer-primordials.js)
+- [parallel/test-eslint-prefer-proto.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-prefer-proto.js)
 - [parallel/test-eslint-prefer-util-format-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-prefer-util-format-errors.js)
 - [parallel/test-eslint-require-common-first.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-require-common-first.js)
 - [parallel/test-eslint-required-modules.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eslint-required-modules.js)
@@ -709,6 +757,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-event-emitter-max-listeners-warning-for-null.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-event-emitter-max-listeners-warning-for-null.js)
 - [parallel/test-event-emitter-max-listeners-warning-for-symbol.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-event-emitter-max-listeners-warning-for-symbol.js)
 - [parallel/test-event-emitter-max-listeners-warning.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-event-emitter-max-listeners-warning.js)
+- [parallel/test-event-target.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-event-target.js)
 - [parallel/test-eventemitter-asyncresource.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eventemitter-asyncresource.js)
 - [parallel/test-events-customevent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-events-customevent.js)
 - [parallel/test-events-getmaxlisteners.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-events-getmaxlisteners.js)
@@ -717,6 +766,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-eventtarget-memoryleakwarning.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eventtarget-memoryleakwarning.js)
 - [parallel/test-eventtarget-once-twice.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eventtarget-once-twice.js)
 - [parallel/test-eventtarget.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-eventtarget.js)
+- [parallel/test-experimental-shared-value-conveyor.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-experimental-shared-value-conveyor.js)
 - [parallel/test-file-validate-mode-flag.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-file-validate-mode-flag.js)
 - [parallel/test-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-file.js)
 - [parallel/test-filehandle-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-filehandle-close.js)
@@ -726,6 +776,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-force-repl.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-force-repl.js)
 - [parallel/test-freelist.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-freelist.js)
 - [parallel/test-freeze-intrinsics.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-freeze-intrinsics.js)
+- [parallel/test-fs-append-file-flush.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-append-file-flush.js)
 - [parallel/test-fs-assert-encoding-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-assert-encoding-error.js)
 - [parallel/test-fs-buffer.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-buffer.js)
 - [parallel/test-fs-buffertype-writesync.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-buffertype-writesync.js)
@@ -743,7 +794,6 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-fs-fmap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-fmap.js)
 - [parallel/test-fs-fsync.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-fsync.js)
 - [parallel/test-fs-lchmod.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-lchmod.js)
-- [parallel/test-fs-lchown.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-lchown.js)
 - [parallel/test-fs-link.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-link.js)
 - [parallel/test-fs-long-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-long-path.js)
 - [parallel/test-fs-make-callback.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-make-callback.js)
@@ -847,13 +897,22 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-fs-util-validateoffsetlength.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-util-validateoffsetlength.js)
 - [parallel/test-fs-utils-get-dirents.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-utils-get-dirents.js)
 - [parallel/test-fs-utimes-y2K38.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-utimes-y2K38.js)
-- [parallel/test-fs-utimes.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-utimes.js)
 - [parallel/test-fs-watch-abort-signal.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-abort-signal.js)
 - [parallel/test-fs-watch-close-when-destroyed.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-close-when-destroyed.js)
 - [parallel/test-fs-watch-encoding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-encoding.js)
 - [parallel/test-fs-watch-enoent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-enoent.js)
 - [parallel/test-fs-watch-file-enoent-after-deletion.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-file-enoent-after-deletion.js)
-- [parallel/test-fs-watch-recursive.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive.js)
+- [parallel/test-fs-watch-recursive-add-file-to-existing-subfolder.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-add-file-to-existing-subfolder.js)
+- [parallel/test-fs-watch-recursive-add-file-to-new-folder.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-add-file-to-new-folder.js)
+- [parallel/test-fs-watch-recursive-add-file-with-url.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-add-file-with-url.js)
+- [parallel/test-fs-watch-recursive-add-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-add-file.js)
+- [parallel/test-fs-watch-recursive-add-folder.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-add-folder.js)
+- [parallel/test-fs-watch-recursive-assert-leaks.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-assert-leaks.js)
+- [parallel/test-fs-watch-recursive-promise.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-promise.js)
+- [parallel/test-fs-watch-recursive-symlink.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-symlink.js)
+- [parallel/test-fs-watch-recursive-update-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-update-file.js)
+- [parallel/test-fs-watch-recursive-validate.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-validate.js)
+- [parallel/test-fs-watch-recursive-watch-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-recursive-watch-file.js)
 - [parallel/test-fs-watch-ref-unref.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-ref-unref.js)
 - [parallel/test-fs-watch-stop-async.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-stop-async.js)
 - [parallel/test-fs-watch-stop-sync.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watch-stop-sync.js)
@@ -862,6 +921,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-fs-watchfile-ref-unref.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-watchfile-ref-unref.js)
 - [parallel/test-fs-whatwg-url.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-whatwg-url.js)
 - [parallel/test-fs-write-buffer-large.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-buffer-large.js)
+- [parallel/test-fs-write-file-flush.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-file-flush.js)
 - [parallel/test-fs-write-file-typedarrays.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-file-typedarrays.js)
 - [parallel/test-fs-write-negativeoffset.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-negativeoffset.js)
 - [parallel/test-fs-write-optional-params.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-optional-params.js)
@@ -872,6 +932,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-fs-write-stream-err.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-stream-err.js)
 - [parallel/test-fs-write-stream-file-handle-2.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-stream-file-handle-2.js)
 - [parallel/test-fs-write-stream-file-handle.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-stream-file-handle.js)
+- [parallel/test-fs-write-stream-flush.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-stream-flush.js)
 - [parallel/test-fs-write-stream-patch-open.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-stream-patch-open.js)
 - [parallel/test-fs-write-sync-optional-params.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-write-sync-optional-params.js)
 - [parallel/test-fs-writefile-with-fd.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-fs-writefile-with-fd.js)
@@ -881,11 +942,13 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-gc-net-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-gc-net-timeout.js)
 - [parallel/test-gc-tls-external-memory.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-gc-tls-external-memory.js)
 - [parallel/test-global-console-exists.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-console-exists.js)
+- [parallel/test-global-customevent-disabled.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-customevent-disabled.js)
 - [parallel/test-global-customevent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-customevent.js)
 - [parallel/test-global-domexception.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-domexception.js)
 - [parallel/test-global-encoder.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-encoder.js)
 - [parallel/test-global-setters.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-setters.js)
 - [parallel/test-global-webcrypto-classes.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-webcrypto-classes.js)
+- [parallel/test-global-webcrypto-disbled.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-webcrypto-disbled.js)
 - [parallel/test-global-webcrypto.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-webcrypto.js)
 - [parallel/test-global-webstreams.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global-webstreams.js)
 - [parallel/test-global.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-global.js)
@@ -944,6 +1007,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-buffer-sanity.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-buffer-sanity.js)
 - [parallel/test-http-byteswritten.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-byteswritten.js)
 - [parallel/test-http-catch-uncaughtexception.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-catch-uncaughtexception.js)
+- [parallel/test-http-chunk-extensions-limit.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-chunk-extensions-limit.js)
 - [parallel/test-http-chunk-problem.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-chunk-problem.js)
 - [parallel/test-http-chunked-304.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-chunked-304.js)
 - [parallel/test-http-chunked-smuggling.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-chunked-smuggling.js)
@@ -965,6 +1029,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-client-agent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-agent.js)
 - [parallel/test-http-client-check-http-token.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-check-http-token.js)
 - [parallel/test-http-client-close-event.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-close-event.js)
+- [parallel/test-http-client-close-with-default-agent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-close-with-default-agent.js)
 - [parallel/test-http-client-default-headers-exist.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-default-headers-exist.js)
 - [parallel/test-http-client-defaults.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-defaults.js)
 - [parallel/test-http-client-encoding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-encoding.js)
@@ -975,6 +1040,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-client-immediate-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-immediate-error.js)
 - [parallel/test-http-client-incomingmessage-destroy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-incomingmessage-destroy.js)
 - [parallel/test-http-client-invalid-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-invalid-path.js)
+- [parallel/test-http-client-keep-alive-hint.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-keep-alive-hint.js)
 - [parallel/test-http-client-keep-alive-release-before-finish.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-keep-alive-release-before-finish.js)
 - [parallel/test-http-client-override-global-agent.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-override-global-agent.js)
 - [parallel/test-http-client-parse-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-client-parse-error.js)
@@ -1131,6 +1197,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-proxy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-proxy.js)
 - [parallel/test-http-raw-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-raw-headers.js)
 - [parallel/test-http-readable-data-event.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-readable-data-event.js)
+- [parallel/test-http-remove-connection-header-persists-connection.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-remove-connection-header-persists-connection.js)
 - [parallel/test-http-remove-header-stays-removed.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-remove-header-stays-removed.js)
 - [parallel/test-http-req-close-robust-from-tampering.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-req-close-robust-from-tampering.js)
 - [parallel/test-http-req-res-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-req-res-close.js)
@@ -1139,6 +1206,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-request-dont-override-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-dont-override-options.js)
 - [parallel/test-http-request-end-twice.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-end-twice.js)
 - [parallel/test-http-request-end.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-end.js)
+- [parallel/test-http-request-host-header.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-host-header.js)
 - [parallel/test-http-request-invalid-method-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-invalid-method-error.js)
 - [parallel/test-http-request-join-authorization-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-join-authorization-headers.js)
 - [parallel/test-http-request-large-payload.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-request-large-payload.js)
@@ -1160,12 +1228,15 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-response-statuscode.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-response-statuscode.js)
 - [parallel/test-http-response-writehead-returns-this.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-response-writehead-returns-this.js)
 - [parallel/test-http-same-map.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-same-map.js)
+- [parallel/test-http-server-async-dispose.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-async-dispose.js)
 - [parallel/test-http-server-capture-rejections.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-capture-rejections.js)
 - [parallel/test-http-server-client-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-client-error.js)
 - [parallel/test-http-server-close-all.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-close-all.js)
+- [parallel/test-http-server-close-destroy-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-close-destroy-timeout.js)
 - [parallel/test-http-server-close-idle-wait-response.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-close-idle-wait-response.js)
 - [parallel/test-http-server-close-idle.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-close-idle.js)
 - [parallel/test-http-server-connection-list-when-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-connection-list-when-close.js)
+- [parallel/test-http-server-connections-checking-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-connections-checking-leak.js)
 - [parallel/test-http-server-consumed-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-consumed-timeout.js)
 - [parallel/test-http-server-de-chunked-trailer.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-de-chunked-trailer.js)
 - [parallel/test-http-server-delete-parser.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-server-delete-parser.js)
@@ -1233,6 +1304,12 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http-upgrade-reconsume-stream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-upgrade-reconsume-stream.js)
 - [parallel/test-http-upgrade-server.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-upgrade-server.js)
 - [parallel/test-http-upgrade-server2.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-upgrade-server2.js)
+- [parallel/test-http-url.parse-auth-with-header-in-request.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-auth-with-header-in-request.js)
+- [parallel/test-http-url.parse-auth.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-auth.js)
+- [parallel/test-http-url.parse-basic.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-basic.js)
+- [parallel/test-http-url.parse-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-path.js)
+- [parallel/test-http-url.parse-post.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-post.js)
+- [parallel/test-http-url.parse-search.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-url.parse-search.js)
 - [parallel/test-http-wget.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-wget.js)
 - [parallel/test-http-writable-true-after-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-writable-true-after-close.js)
 - [parallel/test-http-write-callbacks.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http-write-callbacks.js)
@@ -1251,6 +1328,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http2-cancel-while-client-reading.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-cancel-while-client-reading.js)
 - [parallel/test-http2-capture-rejection.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-capture-rejection.js)
 - [parallel/test-http2-clean-output.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-clean-output.js)
+- [parallel/test-http2-client-connection-tunnelling.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-client-connection-tunnelling.js)
 - [parallel/test-http2-client-data-end.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-client-data-end.js)
 - [parallel/test-http2-client-destroy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-client-destroy.js)
 - [parallel/test-http2-client-http1-server.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-client-http1-server.js)
@@ -1427,6 +1505,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http2-sensitive-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-sensitive-headers.js)
 - [parallel/test-http2-sent-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-sent-headers.js)
 - [parallel/test-http2-serve-file.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-serve-file.js)
+- [parallel/test-http2-server-async-dispose.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-server-async-dispose.js)
 - [parallel/test-http2-server-close-callback.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-server-close-callback.js)
 - [parallel/test-http2-server-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-server-errors.js)
 - [parallel/test-http2-server-http1-client.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-server-http1-client.js)
@@ -1458,6 +1537,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http2-settings-unsolicited-ack.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-settings-unsolicited-ack.js)
 - [parallel/test-http2-short-stream-client-server.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-short-stream-client-server.js)
 - [parallel/test-http2-single-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-single-headers.js)
+- [parallel/test-http2-socket-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-socket-close.js)
 - [parallel/test-http2-socket-proxy-handler-for-has.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-socket-proxy-handler-for-has.js)
 - [parallel/test-http2-socket-proxy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-socket-proxy.js)
 - [parallel/test-http2-status-code-invalid.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-status-code-invalid.js)
@@ -1471,6 +1551,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-http2-too-many-headers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-too-many-headers.js)
 - [parallel/test-http2-too-many-settings.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-too-many-settings.js)
 - [parallel/test-http2-too-many-streams.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-too-many-streams.js)
+- [parallel/test-http2-trailers-after-session-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-trailers-after-session-close.js)
 - [parallel/test-http2-trailers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-trailers.js)
 - [parallel/test-http2-unbound-socket-proxy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-unbound-socket-proxy.js)
 - [parallel/test-http2-update-settings.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-http2-update-settings.js)
@@ -1529,8 +1610,11 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-https-request-arguments.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-request-arguments.js)
 - [parallel/test-https-resume-after-renew.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-resume-after-renew.js)
 - [parallel/test-https-selfsigned-no-keycertsign-no-crash.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-selfsigned-no-keycertsign-no-crash.js)
+- [parallel/test-https-server-async-dispose.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-async-dispose.js)
 - [parallel/test-https-server-close-all.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-close-all.js)
+- [parallel/test-https-server-close-destroy-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-close-destroy-timeout.js)
 - [parallel/test-https-server-close-idle.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-close-idle.js)
+- [parallel/test-https-server-connections-checking-leak.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-connections-checking-leak.js)
 - [parallel/test-https-server-headers-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-headers-timeout.js)
 - [parallel/test-https-server-options-incoming-message.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-options-incoming-message.js)
 - [parallel/test-https-server-options-server-response.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-https-server-options-server-response.js)
@@ -1593,6 +1677,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-inspector-overwrite-config.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-overwrite-config.js)
 - [parallel/test-inspector-port-zero-cluster.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-port-zero-cluster.js)
 - [parallel/test-inspector-port-zero.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-port-zero.js)
+- [parallel/test-inspector-promises.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-promises.js)
 - [parallel/test-inspector-reported-host.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-reported-host.js)
 - [parallel/test-inspector-resource-name-to-url.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-resource-name-to-url.js)
 - [parallel/test-inspector-runtime-evaluate-with-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector-runtime-evaluate-with-timeout.js)
@@ -1609,7 +1694,6 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-inspector.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-inspector.js)
 - [parallel/test-instanceof.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-instanceof.js)
 - [parallel/test-internal-assert.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-internal-assert.js)
-- [parallel/test-internal-dtrace.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-internal-dtrace.js)
 - [parallel/test-internal-error-original-names.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-internal-error-original-names.js)
 - [parallel/test-internal-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-internal-errors.js)
 - [parallel/test-internal-fs-syncwritestream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-internal-fs-syncwritestream.js)
@@ -1644,6 +1728,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-math-random.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-math-random.js)
 - [parallel/test-memory-usage-emfile.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-memory-usage-emfile.js)
 - [parallel/test-memory-usage.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-memory-usage.js)
+- [parallel/test-messagechannel.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-messagechannel.js)
 - [parallel/test-messageevent-brandcheck.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-messageevent-brandcheck.js)
 - [parallel/test-messageport-hasref.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-messageport-hasref.js)
 - [parallel/test-messaging-maketransferable.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-messaging-maketransferable.js)
@@ -1683,9 +1768,9 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-net-after-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-after-close.js)
 - [parallel/test-net-allow-half-open.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-allow-half-open.js)
 - [parallel/test-net-autoselectfamily-commandline-option.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-autoselectfamily-commandline-option.js)
+- [parallel/test-net-autoselectfamily-default.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-autoselectfamily-default.js)
 - [parallel/test-net-autoselectfamily-ipv4first.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-autoselectfamily-ipv4first.js)
 - [parallel/test-net-autoselectfamily.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-autoselectfamily.js)
-- [parallel/test-net-autoselectfamilydefault.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-autoselectfamilydefault.js)
 - [parallel/test-net-better-error-messages-listen.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-better-error-messages-listen.js)
 - [parallel/test-net-binary.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-binary.js)
 - [parallel/test-net-bind-twice.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-net-bind-twice.js)
@@ -1804,16 +1889,41 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-perf-hooks-histogram.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-perf-hooks-histogram.js)
 - [parallel/test-perf-hooks-resourcetiming.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-perf-hooks-resourcetiming.js)
 - [parallel/test-perf-hooks-usertiming.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-perf-hooks-usertiming.js)
+- [parallel/test-perf-hooks-worker-timeorigin.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-perf-hooks-worker-timeorigin.js)
 - [parallel/test-performance-eventlooputil.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-eventlooputil.js)
 - [parallel/test-performance-function-async.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-function-async.js)
 - [parallel/test-performance-function.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-function.js)
 - [parallel/test-performance-gc.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-gc.js)
 - [parallel/test-performance-global.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-global.js)
 - [parallel/test-performance-measure.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-measure.js)
+- [parallel/test-performance-nodetiming.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-nodetiming.js)
 - [parallel/test-performance-resourcetimingbufferfull.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-resourcetimingbufferfull.js)
 - [parallel/test-performance-resourcetimingbuffersize.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performance-resourcetimingbuffersize.js)
 - [parallel/test-performanceobserver-gc.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performanceobserver-gc.js)
 - [parallel/test-performanceobserver.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-performanceobserver.js)
+- [parallel/test-permission-allow-child-process-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-allow-child-process-cli.js)
+- [parallel/test-permission-allow-worker-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-allow-worker-cli.js)
+- [parallel/test-permission-child-process-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-child-process-cli.js)
+- [parallel/test-permission-experimental.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-experimental.js)
+- [parallel/test-permission-fs-read.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-read.js)
+- [parallel/test-permission-fs-relative-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-relative-path.js)
+- [parallel/test-permission-fs-supported.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-supported.js)
+- [parallel/test-permission-fs-symlink-relative.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-symlink-relative.js)
+- [parallel/test-permission-fs-symlink-target-write.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-symlink-target-write.js)
+- [parallel/test-permission-fs-symlink.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-symlink.js)
+- [parallel/test-permission-fs-traversal-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-traversal-path.js)
+- [parallel/test-permission-fs-wildcard.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-wildcard.js)
+- [parallel/test-permission-fs-windows-path.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-windows-path.js)
+- [parallel/test-permission-fs-write-report.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-write-report.js)
+- [parallel/test-permission-fs-write-v8.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-write-v8.js)
+- [parallel/test-permission-fs-write.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-fs-write.js)
+- [parallel/test-permission-has.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-has.js)
+- [parallel/test-permission-inspector.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-inspector.js)
+- [parallel/test-permission-processbinding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-processbinding.js)
+- [parallel/test-permission-warning-flags.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-warning-flags.js)
+- [parallel/test-permission-worker-threads-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-permission-worker-threads-cli.js)
+- [parallel/test-pipe-abstract-socket-http.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-pipe-abstract-socket-http.js)
+- [parallel/test-pipe-abstract-socket.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-pipe-abstract-socket.js)
 - [parallel/test-pipe-address.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-pipe-address.js)
 - [parallel/test-pipe-file-to-http.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-pipe-file-to-http.js)
 - [parallel/test-pipe-head.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-pipe-head.js)
@@ -1875,6 +1985,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-process-exception-capture.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-exception-capture.js)
 - [parallel/test-process-exec-argv.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-exec-argv.js)
 - [parallel/test-process-execpath.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-execpath.js)
+- [parallel/test-process-exit-code-validation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-exit-code-validation.js)
 - [parallel/test-process-exit-code.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-exit-code.js)
 - [parallel/test-process-external-stdio-close-spawn.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-external-stdio-close-spawn.js)
 - [parallel/test-process-external-stdio-close.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-external-stdio-close.js)
@@ -1904,6 +2015,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-process-remove-all-signal-listeners.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-remove-all-signal-listeners.js)
 - [parallel/test-process-setgroups.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-setgroups.js)
 - [parallel/test-process-setsourcemapsenabled.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-setsourcemapsenabled.js)
+- [parallel/test-process-setuid-io-uring.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-setuid-io-uring.js)
 - [parallel/test-process-title-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-title-cli.js)
 - [parallel/test-process-uid-gid.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-uid-gid.js)
 - [parallel/test-process-umask-mask.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-process-umask-mask.js)
@@ -1985,6 +2097,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-repl-null-thrown.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-null-thrown.js)
 - [parallel/test-repl-null.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-null.js)
 - [parallel/test-repl-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-options.js)
+- [parallel/test-repl-permission-model.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-permission-model.js)
 - [parallel/test-repl-persistent-history.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-persistent-history.js)
 - [parallel/test-repl-preprocess-top-level-await.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-preprocess-top-level-await.js)
 - [parallel/test-repl-pretty-custom-stack.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-repl-pretty-custom-stack.js)
@@ -2049,16 +2162,21 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-require-symlink.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-require-symlink.js)
 - [parallel/test-require-unicode.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-require-unicode.js)
 - [parallel/test-resource-usage.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-resource-usage.js)
+- [parallel/test-runner-cli-concurrency.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-cli-concurrency.js)
+- [parallel/test-runner-cli-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-cli-timeout.js)
 - [parallel/test-runner-cli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-cli.js)
 - [parallel/test-runner-concurrency.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-concurrency.js)
 - [parallel/test-runner-coverage.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-coverage.js)
 - [parallel/test-runner-exit-code.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-exit-code.js)
 - [parallel/test-runner-extraneous-async-activity.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-extraneous-async-activity.js)
+- [parallel/test-runner-filetest-location.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-filetest-location.js)
 - [parallel/test-runner-import-no-scheme.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-import-no-scheme.js)
 - [parallel/test-runner-misc.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-misc.js)
+- [parallel/test-runner-mock-timers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-mock-timers.js)
 - [parallel/test-runner-mocking.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-mocking.js)
 - [parallel/test-runner-option-validation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-option-validation.js)
 - [parallel/test-runner-reporters.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-reporters.js)
+- [parallel/test-runner-root-after-with-refed-handles.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-root-after-with-refed-handles.js)
 - [parallel/test-runner-string-to-regexp.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-string-to-regexp.js)
 - [parallel/test-runner-test-filter.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-test-filter.js)
 - [parallel/test-runner-typechecking.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-runner-typechecking.js)
@@ -2068,6 +2186,15 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-set-incoming-message-header.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-set-incoming-message-header.js)
 - [parallel/test-set-process-debug-port.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-set-process-debug-port.js)
 - [parallel/test-setproctitle.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-setproctitle.js)
+- [parallel/test-shadow-realm-allowed-builtin-modules.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-allowed-builtin-modules.js)
+- [parallel/test-shadow-realm-custom-loaders.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-custom-loaders.js)
+- [parallel/test-shadow-realm-gc-module.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-gc-module.js)
+- [parallel/test-shadow-realm-gc.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-gc.js)
+- [parallel/test-shadow-realm-globals.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-globals.js)
+- [parallel/test-shadow-realm-import-value-resolve.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-import-value-resolve.js)
+- [parallel/test-shadow-realm-module.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-module.js)
+- [parallel/test-shadow-realm-preload-module.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-preload-module.js)
+- [parallel/test-shadow-realm-prepare-stack-trace.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm-prepare-stack-trace.js)
 - [parallel/test-shadow-realm.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-shadow-realm.js)
 - [parallel/test-sigint-infinite-loop.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-sigint-infinite-loop.js)
 - [parallel/test-signal-args.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-signal-args.js)
@@ -2075,12 +2202,14 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-signal-handler.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-signal-handler.js)
 - [parallel/test-signal-safety.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-signal-safety.js)
 - [parallel/test-signal-unregister.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-signal-unregister.js)
-- [parallel/test-single-executable-application.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-single-executable-application.js)
+- [parallel/test-single-executable-blob-config-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-single-executable-blob-config-errors.js)
+- [parallel/test-single-executable-blob-config.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-single-executable-blob-config.js)
 - [parallel/test-snapshot-api.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-api.js)
 - [parallel/test-snapshot-argv1.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-argv1.js)
 - [parallel/test-snapshot-basic.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-basic.js)
 - [parallel/test-snapshot-cjs-main.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-cjs-main.js)
 - [parallel/test-snapshot-console.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-console.js)
+- [parallel/test-snapshot-cwd.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-cwd.js)
 - [parallel/test-snapshot-dns-lookup-localhost-promise.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-dns-lookup-localhost-promise.js)
 - [parallel/test-snapshot-dns-lookup-localhost.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-dns-lookup-localhost.js)
 - [parallel/test-snapshot-dns-resolve-localhost-promise.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-dns-resolve-localhost-promise.js)
@@ -2090,10 +2219,12 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-snapshot-gzip.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-gzip.js)
 - [parallel/test-snapshot-incompatible.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-incompatible.js)
 - [parallel/test-snapshot-namespaced-builtin.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-namespaced-builtin.js)
+- [parallel/test-snapshot-net.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-net.js)
 - [parallel/test-snapshot-typescript.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-typescript.js)
 - [parallel/test-snapshot-umd.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-umd.js)
 - [parallel/test-snapshot-warning.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-warning.js)
 - [parallel/test-snapshot-weak-reference.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-weak-reference.js)
+- [parallel/test-snapshot-worker.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-snapshot-worker.js)
 - [parallel/test-socket-address.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-socket-address.js)
 - [parallel/test-socket-options-invalid.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-socket-options-invalid.js)
 - [parallel/test-socket-write-after-fin-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-socket-write-after-fin-error.js)
@@ -2158,6 +2289,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-stream-promises.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-promises.js)
 - [parallel/test-stream-push-order.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-push-order.js)
 - [parallel/test-stream-readable-async-iterators.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-readable-async-iterators.js)
+- [parallel/test-stream-readable-default-encoding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-readable-default-encoding.js)
 - [parallel/test-stream-readable-dispose.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-readable-dispose.js)
 - [parallel/test-stream-readable-strategy-option.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-readable-strategy-option.js)
 - [parallel/test-stream-readable-unpipe-resume.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-readable-unpipe-resume.js)
@@ -2169,11 +2301,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-stream-wrap-drain.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-wrap-drain.js)
 - [parallel/test-stream-wrap-encoding.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-wrap-encoding.js)
 - [parallel/test-stream-wrap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-wrap.js)
-- [parallel/test-stream-writable-aborted.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-aborted.js)
 - [parallel/test-stream-writable-end-cb-uncaught.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-end-cb-uncaught.js)
-- [parallel/test-stream-writable-final-async.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-final-async.js)
-- [parallel/test-stream-writable-final-destroy.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-final-destroy.js)
-- [parallel/test-stream-writable-final-throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-final-throw.js)
 - [parallel/test-stream-writable-samecb-singletick.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream-writable-samecb-singletick.js)
 - [parallel/test-stream2-finish-pipe-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream2-finish-pipe-error.js)
 - [parallel/test-stream2-httpclient-response-end.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-stream2-httpclient-response-end.js)
@@ -2323,6 +2451,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-tls-honorcipherorder.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-honorcipherorder.js)
 - [parallel/test-tls-inception.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-inception.js)
 - [parallel/test-tls-interleave.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-interleave.js)
+- [parallel/test-tls-invalid-pfx.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-invalid-pfx.js)
 - [parallel/test-tls-invoke-queued.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-invoke-queued.js)
 - [parallel/test-tls-ip-servername-deprecation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-ip-servername-deprecation.js)
 - [parallel/test-tls-js-stream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-js-stream.js)
@@ -2359,6 +2488,8 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-tls-psk-circuit.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-psk-circuit.js)
 - [parallel/test-tls-psk-errors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-psk-errors.js)
 - [parallel/test-tls-psk-server.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-psk-server.js)
+- [parallel/test-tls-reduced-SECLEVEL-in-cipher.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-reduced-SECLEVEL-in-cipher.js)
+- [parallel/test-tls-reinitialize-listeners.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-reinitialize-listeners.js)
 - [parallel/test-tls-request-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-request-timeout.js)
 - [parallel/test-tls-retain-handle-no-abort.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-retain-handle-no-abort.js)
 - [parallel/test-tls-reuse-host-from-socket.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-tls-reuse-host-from-socket.js)
@@ -2454,6 +2585,8 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-unhandled-exception-rethrow-error.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-unhandled-exception-rethrow-error.js)
 - [parallel/test-unhandled-exception-with-worker-inuse.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-unhandled-exception-with-worker-inuse.js)
 - [parallel/test-unicode-node-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-unicode-node-options.js)
+- [parallel/test-url-canParse-whatwg.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-url-canParse-whatwg.js)
+- [parallel/test-url-is-url.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-url-is-url.js)
 - [parallel/test-url-null-char.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-url-null-char.js)
 - [parallel/test-url-parse-format.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-url-parse-format.js)
 - [parallel/test-utf8-scripts.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-utf8-scripts.js)
@@ -2506,6 +2639,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-vm-cross-context.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-cross-context.js)
 - [parallel/test-vm-data-property-writable.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-data-property-writable.js)
 - [parallel/test-vm-deleting-property.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-deleting-property.js)
+- [parallel/test-vm-dynamic-import-callback-missing-flag.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-dynamic-import-callback-missing-flag.js)
 - [parallel/test-vm-function-declaration.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-function-declaration.js)
 - [parallel/test-vm-function-redefinition.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-function-redefinition.js)
 - [parallel/test-vm-getters.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-getters.js)
@@ -2534,6 +2668,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-vm-module-reevaluate.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-module-reevaluate.js)
 - [parallel/test-vm-module-synthetic.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-module-synthetic.js)
 - [parallel/test-vm-new-script-new-context.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-new-script-new-context.js)
+- [parallel/test-vm-no-dynamic-import-callback.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-no-dynamic-import-callback.js)
 - [parallel/test-vm-not-strict.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-not-strict.js)
 - [parallel/test-vm-options-validation.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-options-validation.js)
 - [parallel/test-vm-parse-abort-on-uncaught-exception.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-parse-abort-on-uncaught-exception.js)
@@ -2559,9 +2694,6 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-vm-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-vm-timeout.js)
 - [parallel/test-warn-sigprof.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-warn-sigprof.js)
 - [parallel/test-warn-stream-wrap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-warn-stream-wrap.js)
-- [parallel/test-wasm-memory-out-of-bound.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-wasm-memory-out-of-bound.js)
-- [parallel/test-wasm-simple.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-wasm-simple.js)
-- [parallel/test-wasm-web-api.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-wasm-web-api.js)
 - [parallel/test-weakref.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-weakref.js)
 - [parallel/test-webcrypto-constructors.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webcrypto-constructors.js)
 - [parallel/test-webcrypto-cryptokey-workers.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webcrypto-cryptokey-workers.js)
@@ -2590,6 +2722,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-webcrypto-util.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webcrypto-util.js)
 - [parallel/test-webcrypto-webidl.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webcrypto-webidl.js)
 - [parallel/test-webcrypto-wrap-unwrap.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webcrypto-wrap-unwrap.js)
+- [parallel/test-websocket.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-websocket.js)
 - [parallel/test-webstream-encoding-inspect.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webstream-encoding-inspect.js)
 - [parallel/test-webstream-readablestream-pipeto.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webstream-readablestream-pipeto.js)
 - [parallel/test-webstream-string-tag.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-webstream-string-tag.js)
@@ -2609,6 +2742,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-whatwg-events-eventtarget-this-of-listener.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-events-eventtarget-this-of-listener.js)
 - [parallel/test-whatwg-readablebytestream-bad-buffers-and-views.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-readablebytestream-bad-buffers-and-views.js)
 - [parallel/test-whatwg-readablebytestream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-readablebytestream.js)
+- [parallel/test-whatwg-readablebytestreambyob.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-readablebytestreambyob.js)
 - [parallel/test-whatwg-readablestream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-readablestream.js)
 - [parallel/test-whatwg-transformstream.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-transformstream.js)
 - [parallel/test-whatwg-url-canparse.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-whatwg-url-canparse.js)
@@ -2776,6 +2910,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [parallel/test-wrap-js-stream-exceptions.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-wrap-js-stream-exceptions.js)
 - [parallel/test-wrap-js-stream-read-stop.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-wrap-js-stream-read-stop.js)
 - [parallel/test-x509-escaping.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-x509-escaping.js)
+- [parallel/test-zlib-brotli-16GB.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-zlib-brotli-16GB.js)
 - [parallel/test-zlib-brotli-flush.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-zlib-brotli-flush.js)
 - [parallel/test-zlib-brotli-from-brotli.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-zlib-brotli-from-brotli.js)
 - [parallel/test-zlib-brotli-from-string.js](https://github.com/nodejs/node/tree/v18.12.1/test/parallel/test-zlib-brotli-from-string.js)
@@ -2855,6 +2990,7 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [pummel/test-heapdump-fs-promise.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-fs-promise.js)
 - [pummel/test-heapdump-http2.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-http2.js)
 - [pummel/test-heapdump-inspector.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-inspector.js)
+- [pummel/test-heapdump-shadow-realm.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-shadow-realm.js)
 - [pummel/test-heapdump-tls.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-tls.js)
 - [pummel/test-heapdump-worker.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-worker.js)
 - [pummel/test-heapdump-zlib.js](https://github.com/nodejs/node/tree/v18.12.1/test/pummel/test-heapdump-zlib.js)
@@ -2937,6 +3073,8 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [sequential/test-gc-http-client-onerror.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-gc-http-client-onerror.js)
 - [sequential/test-gc-http-client-timeout.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-gc-http-client-timeout.js)
 - [sequential/test-gc-http-client.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-gc-http-client.js)
+- [sequential/test-get-heapsnapshot-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-get-heapsnapshot-options.js)
+- [sequential/test-heapdump-flag-custom-dir.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-heapdump-flag-custom-dir.js)
 - [sequential/test-heapdump-flag.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-heapdump-flag.js)
 - [sequential/test-heapdump.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-heapdump.js)
 - [sequential/test-http-econnrefused.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-http-econnrefused.js)
@@ -2977,6 +3115,12 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [sequential/test-repl-timeout-throw.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-repl-timeout-throw.js)
 - [sequential/test-require-cache-without-stat.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-require-cache-without-stat.js)
 - [sequential/test-resolution-inspect-brk.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-resolution-inspect-brk.js)
+- [sequential/test-single-executable-application-disable-experimental-sea-warning.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application-disable-experimental-sea-warning.js)
+- [sequential/test-single-executable-application-empty.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application-empty.js)
+- [sequential/test-single-executable-application-snapshot-and-code-cache.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application-snapshot-and-code-cache.js)
+- [sequential/test-single-executable-application-snapshot.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application-snapshot.js)
+- [sequential/test-single-executable-application-use-code-cache.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application-use-code-cache.js)
+- [sequential/test-single-executable-application.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-single-executable-application.js)
 - [sequential/test-stream2-fs.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-stream2-fs.js)
 - [sequential/test-stream2-stderr-sync.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-stream2-stderr-sync.js)
 - [sequential/test-timers-block-eventloop.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-timers-block-eventloop.js)
@@ -2993,4 +3137,6 @@ NOTE: This file should not be manually edited. Please edit `tests/node_compat/co
 - [sequential/test-worker-eventlooputil.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-worker-eventlooputil.js)
 - [sequential/test-worker-fshandles-error-on-termination.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-worker-fshandles-error-on-termination.js)
 - [sequential/test-worker-fshandles-open-close-on-termination.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-worker-fshandles-open-close-on-termination.js)
+- [sequential/test-worker-heapsnapshot-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-worker-heapsnapshot-options.js)
 - [sequential/test-worker-prof.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-worker-prof.js)
+- [sequential/test-write-heapsnapshot-options.js](https://github.com/nodejs/node/tree/v18.12.1/test/sequential/test-write-heapsnapshot-options.js)
diff --git a/tests/node_compat/runner/suite b/tests/node_compat/runner/suite
index b114fad0ec952f..d12a68fc493006 160000
--- a/tests/node_compat/runner/suite
+++ b/tests/node_compat/runner/suite
@@ -1 +1 @@
-Subproject commit b114fad0ec952fddddefc8972c43d2959388bbc1
+Subproject commit d12a68fc4930062c0bed26447a6b5245697e77c1
diff --git a/tests/node_compat/test.ts b/tests/node_compat/test.ts
index db4ba4f52d2eee..077abc2290b84e 100644
--- a/tests/node_compat/test.ts
+++ b/tests/node_compat/test.ts
@@ -16,7 +16,7 @@
 import { magenta } from "@std/fmt/colors.ts";
 import { pooledMap } from "@std/async/pool.ts";
 import { dirname, fromFileUrl, join } from "@std/path/mod.ts";
-import { fail } from "@std/assert/mod.ts";
+import { assertEquals, fail } from "@std/assert/mod.ts";
 import {
   config,
   getPathsFromTestSuites,
@@ -86,6 +86,7 @@ async function runTest(t: Deno.TestContext, path: string): Promise<void> {
         //"--unsafely-ignore-certificate-errors",
         "--unstable-unsafe-proto",
         "--unstable-bare-node-builtins",
+        "--unstable-fs",
         "--v8-flags=" + v8Flags.join(),
       ];
       if (usesNodeTest) {
@@ -128,7 +129,7 @@ async function runTest(t: Deno.TestContext, path: string): Promise<void> {
         }
         const stderrOutput = decoder.decode(stderr);
         const repeatCmd = magenta(
-          `./target/debug/deno test -A tests/node_compat/test.ts -- ${path}`,
+          `./target/debug/deno test --config tests/config/deno.json -A tests/node_compat/test.ts -- ${path}`,
         );
         const msg = `"${magenta(path)}" failed:
 
@@ -169,12 +170,14 @@ Deno.test("Node.js compatibility", async (t) => {
 function checkConfigTestFilesOrder(testFileLists: Array<string[]>) {
   for (const testFileList of testFileLists) {
     const sortedTestList = JSON.parse(JSON.stringify(testFileList));
-    sortedTestList.sort();
-    if (JSON.stringify(testFileList) !== JSON.stringify(sortedTestList)) {
-      throw new Error(
-        `File names in \`config.json\` are not correct order.`,
-      );
-    }
+    sortedTestList.sort((a: string, b: string) =>
+      a.toLowerCase().localeCompare(b.toLowerCase())
+    );
+    assertEquals(
+      testFileList,
+      sortedTestList,
+      "File names in `config.json` are not correct order.",
+    );
   }
 }
 
diff --git a/tests/node_compat/test/common/child_process.js b/tests/node_compat/test/common/child_process.js
index d46ec39d171b14..e30ec0c0008e60 100644
--- a/tests/node_compat/test/common/child_process.js
+++ b/tests/node_compat/test/common/child_process.js
@@ -8,7 +8,9 @@
 'use strict';
 
 const assert = require('assert');
+const { spawnSync, execFileSync } = require('child_process');
 const common = require('./');
+const util = require('util');
 
 // Workaround for Windows Server 2008R2
 // When CMD is used to launch a process and CMD is killed too quickly, the
@@ -20,14 +22,13 @@ function cleanupStaleProcess(filename) {
   process.once('beforeExit', () => {
     const basename = filename.replace(/.*[/\\]/g, '');
     try {
-      require('child_process')
-        .execFileSync(`${process.env.SystemRoot}\\System32\\wbem\\WMIC.exe`, [
-          'process',
-          'where',
-          `commandline like '%${basename}%child'`,
-          'delete',
-          '/nointeractive',
-        ]);
+      execFileSync(`${process.env.SystemRoot}\\System32\\wbem\\WMIC.exe`, [
+        'process',
+        'where',
+        `commandline like '%${basename}%child'`,
+        'delete',
+        '/nointeractive',
+      ]);
     } catch {
       // Ignore failures, there might not be any stale process to clean up.
     }
@@ -48,9 +49,98 @@ function logAfterTime(time) {
   }, time);
 }
 
+function checkOutput(str, check) {
+  if ((check instanceof RegExp && !check.test(str)) ||
+    (typeof check === 'string' && check !== str)) {
+    return { passed: false, reason: `did not match ${util.inspect(check)}` };
+  }
+  if (typeof check === 'function') {
+    try {
+      check(str);
+    } catch (error) {
+      return {
+        passed: false,
+        reason: `did not match expectation, checker throws:\n${util.inspect(error)}`,
+      };
+    }
+  }
+  return { passed: true };
+}
+
+function expectSyncExit(child, {
+  status,
+  signal,
+  stderr: stderrCheck,
+  stdout: stdoutCheck,
+  trim = false,
+}) {
+  const failures = [];
+  let stderrStr, stdoutStr;
+  if (status !== undefined && child.status !== status) {
+    failures.push(`- process terminated with status ${child.status}, expected ${status}`);
+  }
+  if (signal !== undefined && child.signal !== signal) {
+    failures.push(`- process terminated with signal ${child.signal}, expected ${signal}`);
+  }
+
+  function logAndThrow() {
+    const tag = `[process ${child.pid}]:`;
+    console.error(`${tag} --- stderr ---`);
+    console.error(stderrStr === undefined ? child.stderr.toString() : stderrStr);
+    console.error(`${tag} --- stdout ---`);
+    console.error(stdoutStr === undefined ? child.stdout.toString() : stdoutStr);
+    console.error(`${tag} status = ${child.status}, signal = ${child.signal}`);
+    throw new Error(`${failures.join('\n')}`);
+  }
+
+  // If status and signal are not matching expectations, fail early.
+  if (failures.length !== 0) {
+    logAndThrow();
+  }
+
+  if (stderrCheck !== undefined) {
+    stderrStr = child.stderr.toString();
+    const { passed, reason } = checkOutput(trim ? stderrStr.trim() : stderrStr, stderrCheck);
+    if (!passed) {
+      failures.push(`- stderr ${reason}`);
+    }
+  }
+  if (stdoutCheck !== undefined) {
+    stdoutStr = child.stdout.toString();
+    const { passed, reason } = checkOutput(trim ? stdoutStr.trim() : stdoutStr, stdoutCheck);
+    if (!passed) {
+      failures.push(`- stdout ${reason}`);
+    }
+  }
+  if (failures.length !== 0) {
+    logAndThrow();
+  }
+  return { child, stderr: stderrStr, stdout: stdoutStr };
+}
+
+function spawnSyncAndExit(...args) {
+  const spawnArgs = args.slice(0, args.length - 1);
+  const expectations = args[args.length - 1];
+  const child = spawnSync(...spawnArgs);
+  return expectSyncExit(child, expectations);
+}
+
+function spawnSyncAndExitWithoutError(...args) {
+  const spawnArgs = args.slice(0, args.length);
+  const expectations = args[args.length - 1];
+  const child = spawnSync(...spawnArgs);
+  return expectSyncExit(child, {
+    status: 0,
+    signal: null,
+    ...expectations,
+  });
+}
+
 module.exports = {
   cleanupStaleProcess,
   logAfterTime,
   kExpiringChildRunTime,
   kExpiringParentTimer,
+  spawnSyncAndExit,
+  spawnSyncAndExitWithoutError,
 };
diff --git a/tests/node_compat/test/common/index.js b/tests/node_compat/test/common/index.js
index 9f5b4814c197c8..2ebb22da285792 100644
--- a/tests/node_compat/test/common/index.js
+++ b/tests/node_compat/test/common/index.js
@@ -11,10 +11,12 @@
  */
 'use strict';
 const assert = require("assert");
+const { spawn } = require('child_process');
 const path = require("path");
 const util = require("util");
 const tmpdir = require("./tmpdir");
 
+
 function platformTimeout(ms) {
   return ms;
 }
@@ -442,6 +444,36 @@ const pwdCommand = isWindows ?
   ['cmd.exe', ['/d', '/c', 'cd']] :
   ['pwd', []];
 
+  function spawnPromisified(...args) {
+    let stderr = '';
+    let stdout = '';
+  
+    const child = spawn(...args);
+    child.stderr.setEncoding('utf8');
+    child.stderr.on('data', (data) => { stderr += data; });
+    child.stdout.setEncoding('utf8');
+    child.stdout.on('data', (data) => { stdout += data; });
+  
+    return new Promise((resolve, reject) => {
+      child.on('close', (code, signal) => {
+        resolve({
+          code,
+          signal,
+          stderr,
+          stdout,
+        });
+      });
+      child.on('error', (code, signal) => {
+        reject({
+          code,
+          signal,
+          stderr,
+          stdout,
+        });
+      });
+    });
+  }
+
 module.exports = {
   allowGlobals,
   expectsError,
@@ -464,6 +496,7 @@ module.exports = {
   printSkipMessage,
   pwdCommand,
   skipIfDumbTerminal,
+  spawnPromisified,
   isDumbTerminal,
   isWindows,
   isAIX,
diff --git a/tests/node_compat/test/common/index.mjs b/tests/node_compat/test/common/index.mjs
index d5473eaead7c44..d9992e67d766d0 100644
--- a/tests/node_compat/test/common/index.mjs
+++ b/tests/node_compat/test/common/index.mjs
@@ -11,105 +11,105 @@ const require = createRequire(import.meta.url);
 const common = require('./index.js');
 
 const {
-  isMainThread,
-  isWindows,
+  allowGlobals,
+  buildType,
+  canCreateSymLink,
+  checkoutEOL,
+  childShouldThrowAndAbort,
+  createZeroFilledFile,
+  enoughTestMem,
+  expectsError,
+  expectWarning,
+  getArrayBufferViews,
+  getBufferSources,
+  getCallSite,
+  getTTYfd,
+  hasCrypto,
+  hasIPv6,
+  hasMultiLocalhost,
   isAIX,
-  isIBMi,
-  isLinuxPPCBE,
-  isSunOS,
+  isAlive,
   isDumbTerminal,
   isFreeBSD,
-  isOpenBSD,
+  isIBMi,
   isLinux,
+  isLinuxPPCBE,
+  isMainThread,
+  isOpenBSD,
   isOSX,
-  enoughTestMem,
-  buildType,
+  isSunOS,
+  isWindows,
   localIPv6Hosts,
-  opensslCli,
-  PIPE,
-  hasCrypto,
-  hasIPv6,
-  childShouldThrowAndAbort,
-  checkoutEOL,
-  createZeroFilledFile,
-  platformTimeout,
-  allowGlobals,
   mustCall,
   mustCallAtLeast,
-  mustSucceed,
-  hasMultiLocalhost,
-  skipIfDumbTerminal,
-  skipIfEslintMissing,
-  canCreateSymLink,
-  getCallSite,
   mustNotCall,
   mustNotMutateObjectDeep,
+  mustSucceed,
+  nodeProcessAborted,
+  opensslCli,
   parseTestFlags,
+  PIPE,
+  platformTimeout,
   printSkipMessage,
+  runWithInvalidFD,
   skip,
-  nodeProcessAborted,
-  isAlive,
-  expectWarning,
-  expectsError,
-  skipIfInspectorDisabled,
   skipIf32Bits,
-  getArrayBufferViews,
-  getBufferSources,
-  getTTYfd,
-  runWithInvalidFD,
+  skipIfDumbTerminal,
+  skipIfEslintMissing,
+  skipIfInspectorDisabled,
   spawnPromisified,
 } = common;
 
 const getPort = () => common.PORT;
 
 export {
-  isMainThread,
-  isWindows,
+  allowGlobals,
+  buildType,
+  canCreateSymLink,
+  checkoutEOL,
+  childShouldThrowAndAbort,
+  createRequire,
+  createZeroFilledFile,
+  enoughTestMem,
+  expectsError,
+  expectWarning,
+  getArrayBufferViews,
+  getBufferSources,
+  getCallSite,
+  getPort,
+  getTTYfd,
+  hasCrypto,
+  hasIPv6,
+  hasMultiLocalhost,
   isAIX,
-  isIBMi,
-  isLinuxPPCBE,
-  isSunOS,
+  isAlive,
   isDumbTerminal,
   isFreeBSD,
-  isOpenBSD,
+  isIBMi,
   isLinux,
+  isLinuxPPCBE,
+  isMainThread,
+  isOpenBSD,
   isOSX,
-  enoughTestMem,
-  buildType,
+  isSunOS,
+  isWindows,
   localIPv6Hosts,
-  opensslCli,
-  PIPE,
-  hasCrypto,
-  hasIPv6,
-  childShouldThrowAndAbort,
-  checkoutEOL,
-  createZeroFilledFile,
-  platformTimeout,
-  allowGlobals,
   mustCall,
   mustCallAtLeast,
-  mustSucceed,
-  hasMultiLocalhost,
-  skipIfDumbTerminal,
-  skipIfEslintMissing,
-  canCreateSymLink,
-  getCallSite,
   mustNotCall,
   mustNotMutateObjectDeep,
+  mustSucceed,
+  nodeProcessAborted,
+  opensslCli,
   parseTestFlags,
+  PIPE,
+  platformTimeout,
   printSkipMessage,
+  runWithInvalidFD,
   skip,
-  nodeProcessAborted,
-  isAlive,
-  expectWarning,
-  expectsError,
-  skipIfInspectorDisabled,
   skipIf32Bits,
-  getArrayBufferViews,
-  getBufferSources,
-  getTTYfd,
-  runWithInvalidFD,
-  createRequire,
+  skipIfDumbTerminal,
+  skipIfEslintMissing,
+  skipIfInspectorDisabled,
   spawnPromisified,
-  getPort,
 };
diff --git a/tests/node_compat/test/common/tmpdir.js b/tests/node_compat/test/common/tmpdir.js
index 668424cdcbbf8a..9315b874711cfe 100644
--- a/tests/node_compat/test/common/tmpdir.js
+++ b/tests/node_compat/test/common/tmpdir.js
@@ -7,12 +7,25 @@
 
 'use strict';
 
+const { spawnSync } = require('child_process');
 const fs = require('fs');
 const path = require('path');
+const { pathToFileURL } = require('url');
 const { isMainThread } = require('worker_threads');
 
-function rmSync(pathname) {
-  fs.rmSync(pathname, { maxRetries: 3, recursive: true, force: true });
+function rmSync(pathname, useSpawn) {
+  if (useSpawn) {
+    const escapedPath = pathname.replaceAll('\\', '\\\\');
+    spawnSync(
+      process.execPath,
+      [
+        '-e',
+        `require("fs").rmSync("${escapedPath}", { maxRetries: 3, recursive: true, force: true });`,
+      ],
+    );
+  } else {
+    fs.rmSync(pathname, { maxRetries: 3, recursive: true, force: true });
+  }
 }
 
 const testRoot = process.env.NODE_TEST_DIR ?
@@ -25,25 +38,27 @@ const tmpdirName = '.tmp.' +
 const tmpPath = path.join(testRoot, tmpdirName);
 
 let firstRefresh = true;
-function refresh() {
-  rmSync(tmpPath);
+function refresh(useSpawn = false) {
+  rmSync(tmpPath, useSpawn);
   fs.mkdirSync(tmpPath);
 
   if (firstRefresh) {
     firstRefresh = false;
     // Clean only when a test uses refresh. This allows for child processes to
     // use the tmpdir and only the parent will clean on exit.
-    process.on('exit', onexit);
+    process.on('exit', () => {
+      return onexit(useSpawn);
+    });
   }
 }
 
-function onexit() {
+function onexit(useSpawn) {
   // Change directory to avoid possible EBUSY
   if (isMainThread)
     process.chdir(testRoot);
 
   try {
-    rmSync(tmpPath);
+    rmSync(tmpPath, useSpawn);
   } catch (e) {
     console.error('Can\'t clean tmpdir:', tmpPath);
 
@@ -71,9 +86,17 @@ function hasEnoughSpace(size) {
   return bavail >= Math.ceil(size / bsize);
 }
 
+function fileURL(...paths) {
+  // When called without arguments, add explicit trailing slash
+  const fullPath = path.resolve(tmpPath + path.sep, ...paths);
+
+  return pathToFileURL(fullPath);
+}
+
 module.exports = {
+  fileURL,
+  hasEnoughSpace,
   path: tmpPath,
   refresh,
-  hasEnoughSpace,
   resolve,
 };
diff --git a/tests/node_compat/test/fixtures/sample.png b/tests/node_compat/test/fixtures/sample.png
new file mode 100644
index 00000000000000..25862201903867
Binary files /dev/null and b/tests/node_compat/test/fixtures/sample.png differ
diff --git a/tests/node_compat/test/internet/test-dns-lookup.js b/tests/node_compat/test/internet/test-dns-lookup.js
index 8b6c171c943c01..ff9c31544cf317 100644
--- a/tests/node_compat/test/internet/test-dns-lookup.js
+++ b/tests/node_compat/test/internet/test-dns-lookup.js
@@ -24,7 +24,7 @@ assert.rejects(
     code: 'ENOTFOUND',
     message: `getaddrinfo ENOTFOUND ${addresses.NOT_FOUND}`,
   },
-);
+).then(common.mustCall());
 
 assert.rejects(
   dnsPromises.lookup(addresses.NOT_FOUND, {
@@ -36,7 +36,7 @@ assert.rejects(
     code: 'ENOTFOUND',
     message: `getaddrinfo ENOTFOUND ${addresses.NOT_FOUND}`,
   },
-);
+).then(common.mustCall());
 
 dns.lookup(addresses.NOT_FOUND, {
   hints: 0,
diff --git a/tests/node_compat/test/parallel/test-blocklist.js b/tests/node_compat/test/parallel/test-blocklist.js
new file mode 100644
index 00000000000000..fd63f51ff00a41
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-blocklist.js
@@ -0,0 +1,291 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+require('../common');
+
+const {
+  BlockList,
+  SocketAddress,
+} = require('net');
+const assert = require('assert');
+const util = require('util');
+
+{
+  const blockList = new BlockList();
+
+  [1, [], {}, null, 1n, undefined, null].forEach((i) => {
+    assert.throws(() => blockList.addAddress(i), {
+      code: 'ERR_INVALID_ARG_TYPE'
+    });
+  });
+
+  [1, [], {}, null, 1n, null].forEach((i) => {
+    assert.throws(() => blockList.addAddress('1.1.1.1', i), {
+      code: 'ERR_INVALID_ARG_TYPE'
+    });
+  });
+
+  assert.throws(() => blockList.addAddress('1.1.1.1', 'foo'), {
+    code: 'ERR_INVALID_ARG_VALUE'
+  });
+
+  [1, [], {}, null, 1n, undefined, null].forEach((i) => {
+    assert.throws(() => blockList.addRange(i), {
+      code: 'ERR_INVALID_ARG_TYPE'
+    });
+    assert.throws(() => blockList.addRange('1.1.1.1', i), {
+      code: 'ERR_INVALID_ARG_TYPE'
+    });
+  });
+
+  [1, [], {}, null, 1n, null].forEach((i) => {
+    assert.throws(() => blockList.addRange('1.1.1.1', '1.1.1.2', i), {
+      code: 'ERR_INVALID_ARG_TYPE'
+    });
+  });
+
+  assert.throws(() => blockList.addRange('1.1.1.1', '1.1.1.2', 'foo'), {
+    code: 'ERR_INVALID_ARG_VALUE'
+  });
+}
+
+{
+  const blockList = new BlockList();
+  blockList.addAddress('1.1.1.1');
+  blockList.addAddress('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6');
+  blockList.addAddress('::ffff:1.1.1.2', 'ipv6');
+
+  assert(blockList.check('1.1.1.1'));
+  assert(!blockList.check('1.1.1.1', 'ipv6'));
+  assert(!blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17'));
+  assert(blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6'));
+
+  assert(blockList.check('::ffff:1.1.1.1', 'ipv6'));
+  assert(blockList.check('::ffff:1.1.1.1', 'IPV6'));
+
+  assert(blockList.check('1.1.1.2'));
+
+  assert(!blockList.check('1.2.3.4'));
+  assert(!blockList.check('::1', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  const sa1 = new SocketAddress({ address: '1.1.1.1' });
+  const sa2 = new SocketAddress({
+    address: '8592:757c:efae:4e45:fb5d:d62a:0d00:8e17',
+    family: 'ipv6'
+  });
+  const sa3 = new SocketAddress({ address: '1.1.1.2' });
+
+  blockList.addAddress(sa1);
+  blockList.addAddress(sa2);
+  blockList.addAddress('::ffff:1.1.1.2', 'ipv6');
+
+  assert(blockList.check('1.1.1.1'));
+  assert(blockList.check(sa1));
+  assert(!blockList.check('1.1.1.1', 'ipv6'));
+  assert(!blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17'));
+  assert(blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6'));
+  assert(blockList.check(sa2));
+
+  assert(blockList.check('::ffff:1.1.1.1', 'ipv6'));
+  assert(blockList.check('::ffff:1.1.1.1', 'IPV6'));
+
+  assert(blockList.check('1.1.1.2'));
+  assert(blockList.check(sa3));
+
+  assert(!blockList.check('1.2.3.4'));
+  assert(!blockList.check('::1', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  blockList.addRange('1.1.1.1', '1.1.1.10');
+  blockList.addRange('::1', '::f', 'ipv6');
+
+  assert(!blockList.check('1.1.1.0'));
+  for (let n = 1; n <= 10; n++)
+    assert(blockList.check(`1.1.1.${n}`));
+  assert(!blockList.check('1.1.1.11'));
+
+  assert(!blockList.check('::0', 'ipv6'));
+  for (let n = 0x1; n <= 0xf; n++) {
+    assert(blockList.check(`::${n.toString(16)}`, 'ipv6'),
+           `::${n.toString(16)} check failed`);
+  }
+  assert(!blockList.check('::10', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  const sa1 = new SocketAddress({ address: '1.1.1.1' });
+  const sa2 = new SocketAddress({ address: '1.1.1.10' });
+  const sa3 = new SocketAddress({ address: '::1', family: 'ipv6' });
+  const sa4 = new SocketAddress({ address: '::f', family: 'ipv6' });
+
+  blockList.addRange(sa1, sa2);
+  blockList.addRange(sa3, sa4);
+
+  assert(!blockList.check('1.1.1.0'));
+  for (let n = 1; n <= 10; n++)
+    assert(blockList.check(`1.1.1.${n}`));
+  assert(!blockList.check('1.1.1.11'));
+
+  assert(!blockList.check('::0', 'ipv6'));
+  for (let n = 0x1; n <= 0xf; n++) {
+    assert(blockList.check(`::${n.toString(16)}`, 'ipv6'),
+           `::${n.toString(16)} check failed`);
+  }
+  assert(!blockList.check('::10', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  blockList.addSubnet('1.1.1.0', 16);
+  blockList.addSubnet('8592:757c:efae:4e45::', 64, 'ipv6');
+
+  assert(blockList.check('1.1.0.1'));
+  assert(blockList.check('1.1.1.1'));
+  assert(!blockList.check('1.2.0.1'));
+  assert(blockList.check('::ffff:1.1.0.1', 'ipv6'));
+
+  assert(blockList.check('8592:757c:efae:4e45:f::', 'ipv6'));
+  assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6'));
+  assert(!blockList.check('8592:757c:efae:4f45::f', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  const sa1 = new SocketAddress({ address: '1.1.1.0' });
+  const sa2 = new SocketAddress({ address: '1.1.1.1' });
+  blockList.addSubnet(sa1, 16);
+  blockList.addSubnet('8592:757c:efae:4e45::', 64, 'ipv6');
+
+  assert(blockList.check('1.1.0.1'));
+  assert(blockList.check(sa2));
+  assert(!blockList.check('1.2.0.1'));
+  assert(blockList.check('::ffff:1.1.0.1', 'ipv6'));
+
+  assert(blockList.check('8592:757c:efae:4e45:f::', 'ipv6'));
+  assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6'));
+  assert(!blockList.check('8592:757c:efae:4f45::f', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  blockList.addAddress('1.1.1.1');
+  blockList.addRange('10.0.0.1', '10.0.0.10');
+  blockList.addSubnet('8592:757c:efae:4e45::', 64, 'IpV6'); // Case insensitive
+
+  // const rulesCheck = [
+  //   'Subnet: IPv6 8592:757c:efae:4e45::/64',
+  //   'Range: IPv4 10.0.0.1-10.0.0.10',
+  //   'Address: IPv4 1.1.1.1',
+  // ];
+  // assert.deepStrictEqual(blockList.rules, rulesCheck);
+
+  assert(blockList.check('1.1.1.1'));
+  assert(blockList.check('10.0.0.5'));
+  assert(blockList.check('::ffff:10.0.0.5', 'ipv6'));
+  assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6'));
+
+  assert(!blockList.check('123.123.123.123'));
+  assert(!blockList.check('8592:757c:efaf:4e45:fb5d:d62a:0d00:8e17', 'ipv6'));
+  assert(!blockList.check('::ffff:123.123.123.123', 'ipv6'));
+}
+
+{
+  // This test validates boundaries of non-aligned CIDR bit prefixes
+  const blockList = new BlockList();
+  blockList.addSubnet('10.0.0.0', 27);
+  blockList.addSubnet('8592:757c:efaf::', 51, 'ipv6');
+
+  for (let n = 0; n <= 31; n++)
+    assert(blockList.check(`10.0.0.${n}`));
+  assert(!blockList.check('10.0.0.32'));
+
+  assert(blockList.check('8592:757c:efaf:0:0:0:0:0', 'ipv6'));
+  assert(blockList.check('8592:757c:efaf:1fff:ffff:ffff:ffff:ffff', 'ipv6'));
+  assert(!blockList.check('8592:757c:efaf:2fff:ffff:ffff:ffff:ffff', 'ipv6'));
+}
+
+{
+  // Regression test for https://github.com/nodejs/node/issues/39074
+  const blockList = new BlockList();
+
+  blockList.addRange('10.0.0.2', '10.0.0.10');
+
+  // IPv4 checks against IPv4 range.
+  assert(blockList.check('10.0.0.2'));
+  assert(blockList.check('10.0.0.10'));
+  assert(!blockList.check('192.168.0.3'));
+  assert(!blockList.check('2.2.2.2'));
+  assert(!blockList.check('255.255.255.255'));
+
+  // IPv6 checks against IPv4 range.
+  assert(blockList.check('::ffff:0a00:0002', 'ipv6'));
+  assert(blockList.check('::ffff:0a00:000a', 'ipv6'));
+  assert(!blockList.check('::ffff:c0a8:0003', 'ipv6'));
+  assert(!blockList.check('::ffff:0202:0202', 'ipv6'));
+  assert(!blockList.check('::ffff:ffff:ffff', 'ipv6'));
+}
+
+{
+  const blockList = new BlockList();
+  assert.throws(() => blockList.addRange('1.1.1.2', '1.1.1.1'), /ERR_INVALID_ARG_VALUE/);
+}
+
+{
+  const blockList = new BlockList();
+  assert.throws(() => blockList.addSubnet(1), /ERR_INVALID_ARG_TYPE/);
+  assert.throws(() => blockList.addSubnet('1.1.1.1', ''),
+                /ERR_INVALID_ARG_TYPE/);
+  assert.throws(() => blockList.addSubnet('1.1.1.1', NaN), /ERR_OUT_OF_RANGE/);
+  assert.throws(() => blockList.addSubnet('', 1, 1), /ERR_INVALID_ARG_TYPE/);
+  assert.throws(() => blockList.addSubnet('', 1, ''), /ERR_INVALID_ARG_VALUE/);
+
+  assert.throws(() => blockList.addSubnet('1.1.1.1', -1, 'ipv4'),
+                /ERR_OUT_OF_RANGE/);
+  assert.throws(() => blockList.addSubnet('1.1.1.1', 33, 'ipv4'),
+                /ERR_OUT_OF_RANGE/);
+
+  assert.throws(() => blockList.addSubnet('::', -1, 'ipv6'),
+                /ERR_OUT_OF_RANGE/);
+  assert.throws(() => blockList.addSubnet('::', 129, 'ipv6'),
+                /ERR_OUT_OF_RANGE/);
+}
+
+{
+  const blockList = new BlockList();
+  assert.throws(() => blockList.check(1), /ERR_INVALID_ARG_TYPE/);
+  assert.throws(() => blockList.check('', 1), /ERR_INVALID_ARG_TYPE/);
+}
+
+{
+  const blockList = new BlockList();
+  const ret = util.inspect(blockList, { depth: -1 });
+  assert.strictEqual(ret, '[BlockList]');
+}
+
+{
+  const blockList = new BlockList();
+  const ret = util.inspect(blockList, { depth: null });
+  assert(ret.includes('rules: []'));
+}
+
+{
+  // Test for https://github.com/nodejs/node/issues/43360
+  const blocklist = new BlockList();
+  blocklist.addSubnet('1.1.1.1', 32, 'ipv4');
+
+  assert(blocklist.check('1.1.1.1'));
+  assert(!blocklist.check('1.1.1.2'));
+  assert(!blocklist.check('2.3.4.5'));
+}
diff --git a/tests/node_compat/test/parallel/test-buffer-no-negative-allocation.js b/tests/node_compat/test/parallel/test-buffer-no-negative-allocation.js
index 27ccf90db247e6..a679f26bb057ee 100644
--- a/tests/node_compat/test/parallel/test-buffer-no-negative-allocation.js
+++ b/tests/node_compat/test/parallel/test-buffer-no-negative-allocation.js
@@ -12,9 +12,8 @@ const assert = require('assert');
 const { SlowBuffer } = require('buffer');
 
 const msg = {
-  code: 'ERR_INVALID_ARG_VALUE',
+  code: 'ERR_OUT_OF_RANGE',
   name: 'RangeError',
-  message: /^The argument 'size' is invalid\. Received [^"]*$/
 };
 
 // Test that negative Buffer length inputs throw errors.
diff --git a/tests/node_compat/test/parallel/test-buffer-over-max-length.js b/tests/node_compat/test/parallel/test-buffer-over-max-length.js
index 5737ad87365595..c53a9d6110b7f4 100644
--- a/tests/node_compat/test/parallel/test-buffer-over-max-length.js
+++ b/tests/node_compat/test/parallel/test-buffer-over-max-length.js
@@ -15,23 +15,12 @@ const SlowBuffer = buffer.SlowBuffer;
 
 const kMaxLength = buffer.kMaxLength;
 const bufferMaxSizeMsg = {
-  code: 'ERR_INVALID_ARG_VALUE',
+  code: 'ERR_OUT_OF_RANGE',
   name: 'RangeError',
-  message: /^The argument 'size' is invalid\. Received [^"]*$/
 };
 
-assert.throws(() => Buffer((-1 >>> 0) + 2), bufferMaxSizeMsg);
-assert.throws(() => SlowBuffer((-1 >>> 0) + 2), bufferMaxSizeMsg);
-assert.throws(() => Buffer.alloc((-1 >>> 0) + 2), bufferMaxSizeMsg);
-assert.throws(() => Buffer.allocUnsafe((-1 >>> 0) + 2), bufferMaxSizeMsg);
-assert.throws(() => Buffer.allocUnsafeSlow((-1 >>> 0) + 2), bufferMaxSizeMsg);
-
 assert.throws(() => Buffer(kMaxLength + 1), bufferMaxSizeMsg);
 assert.throws(() => SlowBuffer(kMaxLength + 1), bufferMaxSizeMsg);
 assert.throws(() => Buffer.alloc(kMaxLength + 1), bufferMaxSizeMsg);
 assert.throws(() => Buffer.allocUnsafe(kMaxLength + 1), bufferMaxSizeMsg);
 assert.throws(() => Buffer.allocUnsafeSlow(kMaxLength + 1), bufferMaxSizeMsg);
-
-// issue GH-4331
-assert.throws(() => Buffer.allocUnsafe(0x100000001), bufferMaxSizeMsg);
-assert.throws(() => Buffer.allocUnsafe(0xFFFFFFFFF), bufferMaxSizeMsg);
diff --git a/tests/node_compat/test/parallel/test-buffer-slice.js b/tests/node_compat/test/parallel/test-buffer-slice.js
index 1ae0c105ad2b98..bd3e8bbb445193 100644
--- a/tests/node_compat/test/parallel/test-buffer-slice.js
+++ b/tests/node_compat/test/parallel/test-buffer-slice.js
@@ -78,9 +78,9 @@ for (let i = 0, s = buf.toString(); i < buf.length; ++i) {
   );
 }
 
-expectedSameBufs.forEach(([buf1, buf2]) => {
+for (const [buf1, buf2] of expectedSameBufs) {
   assert.strictEqual(Buffer.compare(buf1, buf2), 0);
-});
+}
 
 const utf16Buf = Buffer.from('0123456789', 'utf16le');
 assert.deepStrictEqual(utf16Buf.slice(0, 6), Buffer.from('012', 'utf16le'));
diff --git a/tests/node_compat/test/parallel/test-buffer-slow.js b/tests/node_compat/test/parallel/test-buffer-slow.js
index b10c4c6dbccfb4..577a92a9f6142e 100644
--- a/tests/node_compat/test/parallel/test-buffer-slow.js
+++ b/tests/node_compat/test/parallel/test-buffer-slow.js
@@ -59,9 +59,8 @@ assert.throws(() => SlowBuffer(true), bufferInvalidTypeMsg);
 
 // Should throw with invalid length value
 const bufferMaxSizeMsg = {
-  code: 'ERR_INVALID_ARG_VALUE',
+  code: 'ERR_OUT_OF_RANGE',
   name: 'RangeError',
-  message: /^The argument 'size' is invalid\. Received [^"]*$/
 };
 assert.throws(() => SlowBuffer(NaN), bufferMaxSizeMsg);
 assert.throws(() => SlowBuffer(Infinity), bufferMaxSizeMsg);
diff --git a/tests/node_compat/test/parallel/test-buffer-tostring-rangeerror.js b/tests/node_compat/test/parallel/test-buffer-tostring-rangeerror.js
index dbc69747e3ea0f..9ec11056c5c833 100644
--- a/tests/node_compat/test/parallel/test-buffer-tostring-rangeerror.js
+++ b/tests/node_compat/test/parallel/test-buffer-tostring-rangeerror.js
@@ -8,18 +8,22 @@
 'use strict';
 require('../common');
 
-// This test ensures that Node.js throws a RangeError when trying to convert a
-// gigantic buffer into a string.
+// This test ensures that Node.js throws an Error when trying to convert a
+// large buffer into a string.
 // Regression test for https://github.com/nodejs/node/issues/649.
 
 const assert = require('assert');
-const SlowBuffer = require('buffer').SlowBuffer;
+const {
+  SlowBuffer,
+  constants: {
+    MAX_STRING_LENGTH,
+  },
+} = require('buffer');
 
-const len = 1422561062959;
+const len = MAX_STRING_LENGTH + 1;
 const message = {
-  code: 'ERR_INVALID_ARG_VALUE',
-  name: 'RangeError',
-  message: /^The argument 'size' is invalid\. Received [^"]*$/
+  code: 'ERR_STRING_TOO_LONG',
+  name: 'Error',
 };
 assert.throws(() => Buffer(len).toString('utf8'), message);
 assert.throws(() => SlowBuffer(len).toString('utf8'), message);
diff --git a/tests/node_compat/test/parallel/test-console-table.js b/tests/node_compat/test/parallel/test-console-table.js
index da3c66032f35c5..991521e8e350b4 100644
--- a/tests/node_compat/test/parallel/test-console-table.js
+++ b/tests/node_compat/test/parallel/test-console-table.js
@@ -45,19 +45,19 @@ test([1, 2, 3], `
 ┌─────────┬────────�
 │ (index) │ Values │
 ├─────────┼────────┤
-│    0    │   1    │
-│    1    │   2    │
-│    2    │   3    │
+│ 0       │ 1      │
+│ 1       │ 2      │
+│ 2       │ 3      │
 └─────────┴────────┘
 `);
 
 test([Symbol(), 5, [10]], `
 ┌─────────┬────┬──────────�
-│ (index) │ 0  │  Values  │
+│ (index) │ 0  │ Values   │
 ├─────────┼────┼──────────┤
-│    0    │    │ Symbol() │
-│    1    │    │    5     │
-│    2    │ 10 │          │
+│ 0       │    │ Symbol() │
+│ 1       │    │ 5        │
+│ 2       │ 10 │          │
 └─────────┴────┴──────────┘
 `);
 
@@ -65,46 +65,46 @@ test([null, 5], `
 ┌─────────┬────────�
 │ (index) │ Values │
 ├─────────┼────────┤
-│    0    │  null  │
-│    1    │   5    │
+│ 0       │ null   │
+│ 1       │ 5      │
 └─────────┴────────┘
 `);
 
 test([undefined, 5], `
 ┌─────────┬───────────�
-│ (index) │  Values   │
+│ (index) │ Values    │
 ├─────────┼───────────┤
-│    0    │ undefined │
-│    1    │     5     │
+│ 0       │ undefined │
+│ 1       │ 5         │
 └─────────┴───────────┘
 `);
 
 test({ a: 1, b: Symbol(), c: [10] }, `
 ┌─────────┬────┬──────────�
-│ (index) │ 0  │  Values  │
+│ (index) │ 0  │ Values   │
 ├─────────┼────┼──────────┤
-│    a    │    │    1     │
-│    b    │    │ Symbol() │
-│    c    │ 10 │          │
+│ a       │    │ 1        │
+│ b       │    │ Symbol() │
+│ c       │ 10 │          │
 └─────────┴────┴──────────┘
 `);
 
 test(new Map([ ['a', 1], [Symbol(), [2]] ]), `
 ┌───────────────────┬──────────┬────────�
-│ (iteration index) │   Key    │ Values │
+│ (iteration index) │ Key      │ Values │
 ├───────────────────┼──────────┼────────┤
-│         0         │   'a'    │   1    │
-│         1         │ Symbol() │ [ 2 ]  │
+│ 0                 │ 'a'      │ 1      │
+│ 1                 │ Symbol() │ [ 2 ]  │
 └───────────────────┴──────────┴────────┘
 `);
 
 test(new Set([1, 2, Symbol()]), `
 ┌───────────────────┬──────────�
-│ (iteration index) │  Values  │
+│ (iteration index) │ Values   │
 ├───────────────────┼──────────┤
-│         0         │    1     │
-│         1         │    2     │
-│         2         │ Symbol() │
+│ 0                 │ 1        │
+│ 1                 │ 2        │
+│ 2                 │ Symbol() │
 └───────────────────┴──────────┘
 `);
 
@@ -112,8 +112,8 @@ test({ a: 1, b: 2 }, ['a'], `
 ┌─────────┬───�
 │ (index) │ a │
 ├─────────┼───┤
-│    a    │   │
-│    b    │   │
+│ a       │   │
+│ b       │   │
 └─────────┴───┘
 `);
 
@@ -121,8 +121,8 @@ test([{ a: 1, b: 2 }, { a: 3, c: 4 }], ['a'], `
 ┌─────────┬───�
 │ (index) │ a │
 ├─────────┼───┤
-│    0    │ 1 │
-│    1    │ 3 │
+│ 0       │ 1 │
+│ 1       │ 3 │
 └─────────┴───┘
 `);
 
@@ -130,9 +130,9 @@ test(new Map([[1, 1], [2, 2], [3, 3]]).entries(), `
 ┌───────────────────┬─────┬────────�
 │ (iteration index) │ Key │ Values │
 ├───────────────────┼─────┼────────┤
-│         0         │  1  │   1    │
-│         1         │  2  │   2    │
-│         2         │  3  │   3    │
+│ 0                 │ 1   │ 1      │
+│ 1                 │ 2   │ 2      │
+│ 2                 │ 3   │ 3      │
 └───────────────────┴─────┴────────┘
 `);
 
@@ -140,9 +140,9 @@ test(new Map([[1, 1], [2, 2], [3, 3]]).values(), `
 ┌───────────────────┬────────�
 │ (iteration index) │ Values │
 ├───────────────────┼────────┤
-│         0         │   1    │
-│         1         │   2    │
-│         2         │   3    │
+│ 0                 │ 1      │
+│ 1                 │ 2      │
+│ 2                 │ 3      │
 └───────────────────┴────────┘
 `);
 
@@ -150,9 +150,9 @@ test(new Map([[1, 1], [2, 2], [3, 3]]).keys(), `
 ┌───────────────────┬────────�
 │ (iteration index) │ Values │
 ├───────────────────┼────────┤
-│         0         │   1    │
-│         1         │   2    │
-│         2         │   3    │
+│ 0                 │ 1      │
+│ 1                 │ 2      │
+│ 2                 │ 3      │
 └───────────────────┴────────┘
 `);
 
@@ -160,9 +160,9 @@ test(new Set([1, 2, 3]).values(), `
 ┌───────────────────┬────────�
 │ (iteration index) │ Values │
 ├───────────────────┼────────┤
-│         0         │   1    │
-│         1         │   2    │
-│         2         │   3    │
+│ 0                 │ 1      │
+│ 1                 │ 2      │
+│ 2                 │ 3      │
 └───────────────────┴────────┘
 `);
 
@@ -171,15 +171,15 @@ test({ a: { a: 1, b: 2, c: 3 } }, `
 ┌─────────┬───┬───┬───�
 │ (index) │ a │ b │ c │
 ├─────────┼───┼───┼───┤
-│    a    │ 1 │ 2 │ 3 │
+│ a       │ 1 │ 2 │ 3 │
 └─────────┴───┴───┴───┘
 `);
 
 test({ a: { a: { a: 1, b: 2, c: 3 } } }, `
 ┌─────────┬──────────�
-│ (index) │    a     │
+│ (index) │ a        │
 ├─────────┼──────────┤
-│    a    │ [Object] │
+│ a       │ [Object] │
 └─────────┴──────────┘
 `);
 
@@ -187,7 +187,7 @@ test({ a: [1, 2] }, `
 ┌─────────┬───┬───�
 │ (index) │ 0 │ 1 │
 ├─────────┼───┼───┤
-│    a    │ 1 │ 2 │
+│ a       │ 1 │ 2 │
 └─────────┴───┴───┘
 `);
 
@@ -195,9 +195,9 @@ test({ a: [1, 2, 3, 4, 5], b: 5, c: { e: 5 } }, `
 ┌─────────┬───┬───┬───┬───┬───┬───┬────────�
 │ (index) │ 0 │ 1 │ 2 │ 3 │ 4 │ e │ Values │
 ├─────────┼───┼───┼───┼───┼───┼───┼────────┤
-│    a    │ 1 │ 2 │ 3 │ 4 │ 5 │   │        │
-│    b    │   │   │   │   │   │   │   5    │
-│    c    │   │   │   │   │   │ 5 │        │
+│ a       │ 1 │ 2 │ 3 │ 4 │ 5 │   │        │
+│ b       │   │   │   │   │   │   │ 5      │
+│ c       │   │   │   │   │   │ 5 │        │
 └─────────┴───┴───┴───┴───┴───┴───┴────────┘
 `);
 
@@ -205,9 +205,9 @@ test(new Uint8Array([1, 2, 3]), `
 ┌─────────┬────────�
 │ (index) │ Values │
 ├─────────┼────────┤
-│    0    │   1    │
-│    1    │   2    │
-│    2    │   3    │
+│ 0       │ 1      │
+│ 1       │ 2      │
+│ 2       │ 3      │
 └─────────┴────────┘
 `);
 
@@ -215,9 +215,9 @@ test(Buffer.from([1, 2, 3]), `
 ┌─────────┬────────�
 │ (index) │ Values │
 ├─────────┼────────┤
-│    0    │   1    │
-│    1    │   2    │
-│    2    │   3    │
+│ 0       │ 1      │
+│ 1       │ 2      │
+│ 2       │ 3      │
 └─────────┴────────┘
 `);
 
@@ -225,7 +225,7 @@ test({ a: undefined }, ['x'], `
 ┌─────────┬───�
 │ (index) │ x │
 ├─────────┼───┤
-│    a    │   │
+│ a       │   │
 └─────────┴───┘
 `);
 
@@ -245,23 +245,23 @@ test(new Map(), `
 
 test([{ a: 1, b: 'Y' }, { a: 'Z', b: 2 }], `
 ┌─────────┬─────┬─────�
-│ (index) │  a  │  b  │
+│ (index) │ a   │ b   │
 ├─────────┼─────┼─────┤
-│    0    │  1  │ 'Y' │
-│    1    │ 'Z' │  2  │
+│ 0       │ 1   │ 'Y' │
+│ 1       │ 'Z' │ 2   │
 └─────────┴─────┴─────┘
 `);
 
 {
   const line = '─'.repeat(79);
-  const header = `${' '.repeat(37)}name${' '.repeat(40)}`;
+  const header = `name${' '.repeat(77)}`;
   const name = 'very long long long long long long long long long long long ' +
                'long long long long';
   test([{ name }], `
 ┌─────────┬──${line}──�
-│ (index) │  ${header}│
+│ (index) │ ${header} │
 ├─────────┼──${line}──┤
-│    0    │ '${name}' │
+│ 0       │ '${name}' │
 └─────────┴──${line}──┘
 `);
 }
@@ -270,8 +270,8 @@ test({ foo: 'ï¿¥', bar: 'Â¥' }, `
 ┌─────────┬────────�
 │ (index) │ Values │
 ├─────────┼────────┤
-│   foo   │  '￥'  │
-│   bar   │  '¥'   │
+│ foo     │ '￥'   │
+│ bar     │ '¥'    │
 └─────────┴────────┘
 `);
 
@@ -279,8 +279,8 @@ test({ foo: '你好', bar: 'hello' }, `
 ┌─────────┬─────────�
 │ (index) │ Values  │
 ├─────────┼─────────┤
-│   foo   │ '你好'  │
-│   bar   │ 'hello' │
+│ foo     │ '你好'  │
+│ bar     │ 'hello' │
 └─────────┴─────────┘
 `);
 
@@ -292,8 +292,8 @@ test([{ foo: 10 }, { foo: 20 }], ['__proto__'], `
 ┌─────────┬───────────�
 │ (index) │ __proto__ │
 ├─────────┼───────────┤
-│    0    │           │
-│    1    │           │
+│ 0       │           │
+│ 1       │           │
 └─────────┴───────────┘
 `);
 assert.strictEqual('0' in Object.prototype, false);
diff --git a/tests/node_compat/test/parallel/test-crypto-hash.js b/tests/node_compat/test/parallel/test-crypto-hash.js
new file mode 100644
index 00000000000000..18c57dab74949c
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-crypto-hash.js
@@ -0,0 +1,285 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+
+const assert = require('assert');
+const crypto = require('crypto');
+const fs = require('fs');
+
+const fixtures = require('../common/fixtures');
+
+let cryptoType;
+let digest;
+
+// Test hashing
+const a1 = crypto.createHash('sha1').update('Test123').digest('hex');
+const a2 = crypto.createHash('sha256').update('Test123').digest('base64');
+const a3 = crypto.createHash('sha512').update('Test123').digest(); // buffer
+const a4 = crypto.createHash('sha1').update('Test123').digest('buffer');
+
+// stream interface
+let a5 = crypto.createHash('sha512');
+a5.end('Test123');
+a5 = a5.read();
+
+let a6 = crypto.createHash('sha512');
+a6.write('Te');
+a6.write('st');
+a6.write('123');
+a6.end();
+a6 = a6.read();
+
+let a7 = crypto.createHash('sha512');
+a7.end();
+a7 = a7.read();
+
+let a8 = crypto.createHash('sha512');
+a8.write('');
+a8.end();
+a8 = a8.read();
+
+if (!common.hasFipsCrypto) {
+  cryptoType = 'md5';
+  digest = 'latin1';
+  const a0 = crypto.createHash(cryptoType).update('Test123').digest(digest);
+  assert.strictEqual(
+    a0,
+    'h\u00ea\u00cb\u0097\u00d8o\fF!\u00fa+\u000e\u0017\u00ca\u00bd\u008c',
+    `${cryptoType} with ${digest} digest failed to evaluate to expected hash`
+  );
+}
+cryptoType = 'md5';
+digest = 'hex';
+assert.strictEqual(
+  a1,
+  '8308651804facb7b9af8ffc53a33a22d6a1c8ac2',
+  `${cryptoType} with ${digest} digest failed to evaluate to expected hash`);
+cryptoType = 'sha256';
+digest = 'base64';
+assert.strictEqual(
+  a2,
+  '2bX1jws4GYKTlxhloUB09Z66PoJZW+y+hq5R8dnx9l4=',
+  `${cryptoType} with ${digest} digest failed to evaluate to expected hash`);
+cryptoType = 'sha512';
+digest = 'latin1';
+assert.deepStrictEqual(
+  a3,
+  Buffer.from(
+    '\u00c1(4\u00f1\u0003\u001fd\u0097!O\'\u00d4C/&Qz\u00d4' +
+    '\u0094\u0015l\u00b8\u008dQ+\u00db\u001d\u00c4\u00b5}\u00b2' +
+    '\u00d6\u0092\u00a3\u00df\u00a2i\u00a1\u009b\n\n*\u000f' +
+    '\u00d7\u00d6\u00a2\u00a8\u0085\u00e3<\u0083\u009c\u0093' +
+    '\u00c2\u0006\u00da0\u00a1\u00879(G\u00ed\'',
+    'latin1'),
+  `${cryptoType} with ${digest} digest failed to evaluate to expected hash`);
+cryptoType = 'sha1';
+digest = 'hex';
+assert.deepStrictEqual(
+  a4,
+  Buffer.from('8308651804facb7b9af8ffc53a33a22d6a1c8ac2', 'hex'),
+  `${cryptoType} with ${digest} digest failed to evaluate to expected hash`
+);
+
+// Stream interface should produce the same result.
+assert.deepStrictEqual(a5, a3);
+assert.deepStrictEqual(a6, a3);
+assert.notStrictEqual(a7, undefined);
+assert.notStrictEqual(a8, undefined);
+
+// Test multiple updates to same hash
+const h1 = crypto.createHash('sha1').update('Test123').digest('hex');
+const h2 = crypto.createHash('sha1').update('Test').update('123').digest('hex');
+assert.strictEqual(h1, h2);
+
+// Test hashing for binary files
+const fn = fixtures.path('sample.png');
+const sha1Hash = crypto.createHash('sha1');
+const fileStream = fs.createReadStream(fn);
+fileStream.on('data', function(data) {
+  sha1Hash.update(data);
+});
+fileStream.on('close', common.mustCall(function() {
+  // Test SHA1 of sample.png
+  assert.strictEqual(sha1Hash.digest('hex'),
+                     '22723e553129a336ad96e10f6aecdf0f45e4149e');
+}));
+
+// Issue https://github.com/nodejs/node-v0.x-archive/issues/2227: unknown digest
+// method should throw an error.
+assert.throws(function() {
+  crypto.createHash('xyzzy');
+}, /Digest method not supported/);
+
+// Issue https://github.com/nodejs/node/issues/9819: throwing encoding used to
+// segfault.
+assert.throws(
+  () => crypto.createHash('sha256').digest({
+    toString: () => { throw new Error('boom'); },
+  }),
+  {
+    name: 'Error',
+    message: 'boom'
+  });
+
+// Issue https://github.com/nodejs/node/issues/25487: error message for invalid
+// arg type to update method should include all possible types
+assert.throws(
+  () => crypto.createHash('sha256').update(),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+  });
+
+// Default UTF-8 encoding
+const hutf8 = crypto.createHash('sha512').update('УТФ-8 text').digest('hex');
+assert.strictEqual(
+  hutf8,
+  '4b21bbd1a68e690a730ddcb5a8bc94ead9879ffe82580767ad7ec6fa8ba2dea6' +
+        '43a821af66afa9a45b6a78c712fecf0e56dc7f43aef4bcfc8eb5b4d8dca6ea5b');
+
+assert.notStrictEqual(
+  hutf8,
+  crypto.createHash('sha512').update('УТФ-8 text', 'latin1').digest('hex'));
+
+const h3 = crypto.createHash('sha256');
+h3.digest();
+
+assert.throws(
+  () => h3.digest(),
+  {
+    code: 'ERR_CRYPTO_HASH_FINALIZED',
+    name: 'Error'
+  });
+
+assert.throws(
+  () => h3.update('foo'),
+  {
+    code: 'ERR_CRYPTO_HASH_FINALIZED',
+    name: 'Error'
+  });
+
+assert.strictEqual(
+  crypto.createHash('sha256').update('test').digest('ucs2'),
+  crypto.createHash('sha256').update('test').digest().toString('ucs2'));
+
+assert.throws(
+  () => crypto.createHash(),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+    message: 'The "algorithm" argument must be of type string. ' +
+             'Received undefined'
+  }
+);
+
+{
+  const Hash = crypto.Hash;
+  const instance = crypto.Hash('sha256');
+  assert(instance instanceof Hash, 'Hash is expected to return a new instance' +
+                                   ' when called without `new`');
+}
+
+// Test XOF hash functions and the outputLength option.
+{
+  // Default outputLengths.
+  assert.strictEqual(crypto.createHash('shake128').digest('hex'),
+                     '7f9c2ba4e88f827d616045507605853e');
+  assert.strictEqual(crypto.createHash('shake128', null).digest('hex'),
+                     '7f9c2ba4e88f827d616045507605853e');
+  assert.strictEqual(crypto.createHash('shake256').digest('hex'),
+                     '46b9dd2b0ba88d13233b3feb743eeb24' +
+                     '3fcd52ea62b81b82b50c27646ed5762f');
+  assert.strictEqual(crypto.createHash('shake256', { outputLength: 0 })
+                           .copy()  // Default outputLength.
+                           .digest('hex'),
+                     '46b9dd2b0ba88d13233b3feb743eeb24' +
+                     '3fcd52ea62b81b82b50c27646ed5762f');
+
+  // Short outputLengths.
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 0 })
+                           .digest('hex'),
+                     '');
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 5 })
+                           .copy({ outputLength: 0 })
+                           .digest('hex'),
+                     '');
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 5 })
+                           .digest('hex'),
+                     '7f9c2ba4e8');
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 0 })
+                           .copy({ outputLength: 5 })
+                           .digest('hex'),
+                     '7f9c2ba4e8');
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 15 })
+                           .digest('hex'),
+                     '7f9c2ba4e88f827d61604550760585');
+  assert.strictEqual(crypto.createHash('shake256', { outputLength: 16 })
+                           .digest('hex'),
+                     '46b9dd2b0ba88d13233b3feb743eeb24');
+
+  // Large outputLengths.
+  assert.strictEqual(crypto.createHash('shake128', { outputLength: 128 })
+                           .digest('hex'),
+                     '7f9c2ba4e88f827d616045507605853e' +
+                     'd73b8093f6efbc88eb1a6eacfa66ef26' +
+                     '3cb1eea988004b93103cfb0aeefd2a68' +
+                     '6e01fa4a58e8a3639ca8a1e3f9ae57e2' +
+                     '35b8cc873c23dc62b8d260169afa2f75' +
+                     'ab916a58d974918835d25e6a435085b2' +
+                     'badfd6dfaac359a5efbb7bcc4b59d538' +
+                     'df9a04302e10c8bc1cbf1a0b3a5120ea');
+  const superLongHash = crypto.createHash('shake256', {
+    outputLength: 1024 * 1024
+  }).update('The message is shorter than the hash!')
+    .digest('hex');
+  assert.strictEqual(superLongHash.length, 2 * 1024 * 1024);
+  assert.ok(superLongHash.endsWith('193414035ddba77bf7bba97981e656ec'));
+  assert.ok(superLongHash.startsWith('a2a28dbc49cfd6e5d6ceea3d03e77748'));
+
+  // Non-XOF hash functions should accept valid outputLength options as well.
+  assert.strictEqual(crypto.createHash('sha224', { outputLength: 28 })
+                           .digest('hex'),
+                     'd14a028c2a3a2bc9476102bb288234c4' +
+                     '15a2b01f828ea62ac5b3e42f');
+
+  // Passing invalid sizes should throw during creation.
+  assert.throws(() => {
+    crypto.createHash('sha256', { outputLength: 28 });
+  }, {
+    code: 'ERR_OSSL_EVP_NOT_XOF_OR_INVALID_LENGTH'
+  });
+
+  for (const outputLength of [null, {}, 'foo', false]) {
+    assert.throws(() => crypto.createHash('sha256', { outputLength }),
+                  { code: 'ERR_INVALID_ARG_TYPE' });
+  }
+
+  for (const outputLength of [-1, .5, Infinity, 2 ** 90]) {
+    assert.throws(() => crypto.createHash('sha256', { outputLength }),
+                  { code: 'ERR_OUT_OF_RANGE' });
+  }
+}
+
+{
+  const h = crypto.createHash('sha512');
+  h.digest();
+  assert.throws(() => h.copy(), { code: 'ERR_CRYPTO_HASH_FINALIZED' });
+  assert.throws(() => h.digest(), { code: 'ERR_CRYPTO_HASH_FINALIZED' });
+}
+
+{
+  const a = crypto.createHash('sha512').update('abc');
+  const b = a.copy();
+  const c = b.copy().update('def');
+  const d = crypto.createHash('sha512').update('abcdef');
+  assert.strictEqual(a.digest('hex'), b.digest('hex'));
+  assert.strictEqual(c.digest('hex'), d.digest('hex'));
+}
diff --git a/tests/node_compat/test/parallel/test-crypto-pbkdf2.js b/tests/node_compat/test/parallel/test-crypto-pbkdf2.js
new file mode 100644
index 00000000000000..263f73130a0b9a
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-crypto-pbkdf2.js
@@ -0,0 +1,251 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+
+const assert = require('assert');
+const crypto = require('crypto');
+
+function runPBKDF2(password, salt, iterations, keylen, hash) {
+  const syncResult =
+    crypto.pbkdf2Sync(password, salt, iterations, keylen, hash);
+
+  crypto.pbkdf2(password, salt, iterations, keylen, hash,
+                common.mustSucceed((asyncResult) => {
+                  assert.deepStrictEqual(asyncResult, syncResult);
+                }));
+
+  return syncResult;
+}
+
+function testPBKDF2(password, salt, iterations, keylen, expected, encoding) {
+  const actual = runPBKDF2(password, salt, iterations, keylen, 'sha256');
+  assert.strictEqual(actual.toString(encoding || 'latin1'), expected);
+}
+
+//
+// Test PBKDF2 with RFC 6070 test vectors (except #4)
+//
+
+testPBKDF2('password', 'salt', 1, 20,
+           '\x12\x0f\xb6\xcf\xfc\xf8\xb3\x2c\x43\xe7\x22\x52' +
+           '\x56\xc4\xf8\x37\xa8\x65\x48\xc9');
+
+testPBKDF2('password', 'salt', 2, 20,
+           '\xae\x4d\x0c\x95\xaf\x6b\x46\xd3\x2d\x0a\xdf\xf9' +
+           '\x28\xf0\x6d\xd0\x2a\x30\x3f\x8e');
+
+testPBKDF2('password', 'salt', 4096, 20,
+           '\xc5\xe4\x78\xd5\x92\x88\xc8\x41\xaa\x53\x0d\xb6' +
+           '\x84\x5c\x4c\x8d\x96\x28\x93\xa0');
+
+testPBKDF2('passwordPASSWORDpassword',
+           'saltSALTsaltSALTsaltSALTsaltSALTsalt',
+           4096,
+           25,
+           '\x34\x8c\x89\xdb\xcb\xd3\x2b\x2f\x32\xd8\x14\xb8\x11' +
+           '\x6e\x84\xcf\x2b\x17\x34\x7e\xbc\x18\x00\x18\x1c');
+
+testPBKDF2('pass\0word', 'sa\0lt', 4096, 16,
+           '\x89\xb6\x9d\x05\x16\xf8\x29\x89\x3c\x69\x62\x26\x65' +
+           '\x0a\x86\x87');
+
+testPBKDF2('password', 'salt', 32, 32,
+           '64c486c55d30d4c5a079b8823b7d7cb37ff0556f537da8410233bcec330ed956',
+           'hex');
+
+// Error path should not leak memory (check with valgrind).
+assert.throws(
+  () => crypto.pbkdf2('password', 'salt', 1, 20, 'sha1'),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError'
+  }
+);
+
+for (const iterations of [-1, 0, 2147483648]) {
+  assert.throws(
+    () => crypto.pbkdf2Sync('password', 'salt', iterations, 20, 'sha1'),
+    {
+      code: 'ERR_OUT_OF_RANGE',
+      name: 'RangeError',
+    }
+  );
+}
+
+['str', null, undefined, [], {}].forEach((notNumber) => {
+  assert.throws(
+    () => {
+      crypto.pbkdf2Sync('password', 'salt', 1, notNumber, 'sha256');
+    }, {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+      message: 'The "keylen" argument must be of type number.' +
+               `${common.invalidArgTypeHelper(notNumber)}`
+    });
+});
+
+[Infinity, -Infinity, NaN].forEach((input) => {
+  assert.throws(
+    () => {
+      crypto.pbkdf2('password', 'salt', 1, input, 'sha256',
+                    common.mustNotCall());
+    }, {
+      code: 'ERR_OUT_OF_RANGE',
+      name: 'RangeError',
+      message: 'The value of "keylen" is out of range. It ' +
+               `must be an integer. Received ${input}`
+    });
+});
+
+[-1, 2147483648, 4294967296].forEach((input) => {
+  assert.throws(
+    () => {
+      crypto.pbkdf2('password', 'salt', 1, input, 'sha256',
+                    common.mustNotCall());
+    }, {
+      code: 'ERR_OUT_OF_RANGE',
+      name: 'RangeError',
+    });
+});
+
+// Should not get FATAL ERROR with empty password and salt
+// https://github.com/nodejs/node/issues/8571
+crypto.pbkdf2('', '', 1, 32, 'sha256', common.mustSucceed());
+
+assert.throws(
+  () => crypto.pbkdf2('password', 'salt', 8, 8, common.mustNotCall()),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+    message: 'The "digest" argument must be of type string. ' +
+             'Received undefined'
+  });
+
+assert.throws(
+  () => crypto.pbkdf2Sync('password', 'salt', 8, 8),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+    message: 'The "digest" argument must be of type string. ' +
+             'Received undefined'
+  });
+
+assert.throws(
+  () => crypto.pbkdf2Sync('password', 'salt', 8, 8, null),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+    message: 'The "digest" argument must be of type string. ' +
+             'Received null'
+  });
+[1, {}, [], true, undefined, null].forEach((input) => {
+  assert.throws(
+    () => crypto.pbkdf2(input, 'salt', 8, 8, 'sha256', common.mustNotCall()),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+    }
+  );
+
+  assert.throws(
+    () => crypto.pbkdf2('pass', input, 8, 8, 'sha256', common.mustNotCall()),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+    }
+  );
+
+  assert.throws(
+    () => crypto.pbkdf2Sync(input, 'salt', 8, 8, 'sha256'),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+    }
+  );
+
+  assert.throws(
+    () => crypto.pbkdf2Sync('pass', input, 8, 8, 'sha256'),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+    }
+  );
+});
+
+['test', {}, [], true, undefined, null].forEach((i) => {
+  const received = common.invalidArgTypeHelper(i);
+  assert.throws(
+    () => crypto.pbkdf2('pass', 'salt', i, 8, 'sha256', common.mustNotCall()),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+      message: `The "iterations" argument must be of type number.${received}`
+    }
+  );
+
+  assert.throws(
+    () => crypto.pbkdf2Sync('pass', 'salt', i, 8, 'sha256'),
+    {
+      code: 'ERR_INVALID_ARG_TYPE',
+      name: 'TypeError',
+      message: `The "iterations" argument must be of type number.${received}`
+    }
+  );
+});
+
+// Any TypedArray should work for password and salt.
+// TODO(@lucacasonato): SharedArrayBuffer is not supported
+for (const SomeArray of [Uint8Array, Uint16Array, Uint32Array, Float32Array,
+                         Float64Array, ArrayBuffer/*, SharedArrayBuffer*/]) {
+  runPBKDF2(new SomeArray(10), 'salt', 8, 8, 'sha256');
+  runPBKDF2('pass', new SomeArray(10), 8, 8, 'sha256');
+}
+
+// TODO(@lucacasonato): we throw this asynchronously
+// assert.throws(
+//   () => crypto.pbkdf2('pass', 'salt', 8, 8, 'md55', common.mustNotCall()),
+//   {
+//     code: 'ERR_CRYPTO_INVALID_DIGEST',
+//     name: 'TypeError',
+//     message: 'Invalid digest: md55'
+//   }
+// );
+
+assert.throws(
+  () => crypto.pbkdf2Sync('pass', 'salt', 8, 8, 'md55'),
+  {
+    code: 'ERR_CRYPTO_INVALID_DIGEST',
+    name: 'TypeError',
+    message: 'Invalid digest: md55'
+  }
+);
+
+if (!common.hasOpenSSL3) {
+  // TODO(@lucacasonato): we don't support blake2b512 and blake2s256
+  const kNotPBKDF2Supported = ['shake128', 'shake256', 'blake2b512', 'blake2s256'];
+  crypto.getHashes()
+    .filter((hash) => !kNotPBKDF2Supported.includes(hash))
+    .forEach((hash) => {
+      runPBKDF2(new Uint8Array(10), 'salt', 8, 8, hash);
+    });
+}
+
+{
+  // This should not crash.
+  assert.throws(
+    () => crypto.pbkdf2Sync('1', '2', 1, 1, '%'),
+    {
+      code: 'ERR_CRYPTO_INVALID_DIGEST',
+      name: 'TypeError',
+      message: 'Invalid digest: %'
+    }
+  );
+}
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-net.js b/tests/node_compat/test/parallel/test-diagnostics-channel-net.js
new file mode 100644
index 00000000000000..504c3e5dc82ab0
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-net.js
@@ -0,0 +1,32 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const net = require('net');
+const dc = require('diagnostics_channel');
+
+const isNetSocket = (socket) => socket instanceof net.Socket;
+
+dc.subscribe('net.client.socket', common.mustCall(({ socket }) => {
+  assert.strictEqual(isNetSocket(socket), true);
+}));
+
+dc.subscribe('net.server.socket', common.mustCall(({ socket }) => {
+  assert.strictEqual(isNetSocket(socket), true);
+}));
+
+const server = net.createServer(common.mustCall((socket) => {
+  socket.destroy();
+  server.close();
+}));
+
+server.listen(() => {
+  const { port } = server.address();
+  net.connect(port);
+});
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-pub-sub.js b/tests/node_compat/test/parallel/test-diagnostics-channel-pub-sub.js
index 8a855482314e8d..ef2486f5afb937 100644
--- a/tests/node_compat/test/parallel/test-diagnostics-channel-pub-sub.js
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-pub-sub.js
@@ -49,3 +49,10 @@ assert.ok(!dc.unsubscribe(name, subscriber));
 assert.throws(() => {
   dc.subscribe(name, null);
 }, { code: 'ERR_INVALID_ARG_TYPE' });
+
+// Reaching zero subscribers should not delete from the channels map as there
+// will be no more weakref to incRef if another subscribe happens while the
+// channel object itself exists.
+channel.subscribe(subscriber);
+channel.unsubscribe(subscriber);
+channel.subscribe(subscriber);
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-sync-unsubscribe.js b/tests/node_compat/test/parallel/test-diagnostics-channel-sync-unsubscribe.js
new file mode 100644
index 00000000000000..767382476bb200
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-sync-unsubscribe.js
@@ -0,0 +1,21 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const dc = require('node:diagnostics_channel');
+
+const channel_name = 'test:channel';
+const published_data = 'some message';
+
+const onMessageHandler = common.mustCall(() => dc.unsubscribe(channel_name, onMessageHandler));
+
+dc.subscribe(channel_name, onMessageHandler);
+
+// This must not throw.
+dc.channel(channel_name).publish(published_data);
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-args-types.js b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-args-types.js
new file mode 100644
index 00000000000000..885c9d76b5645d
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-args-types.js
@@ -0,0 +1,46 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+require('../common');
+const dc = require('diagnostics_channel');
+const assert = require('assert');
+
+let channel;
+
+// tracingChannel creating with name
+channel = dc.tracingChannel('test');
+assert.strictEqual(channel.start.name, 'tracing:test:start');
+
+// tracingChannel creating with channels
+channel = dc.tracingChannel({
+  start: dc.channel('tracing:test:start'),
+  end: dc.channel('tracing:test:end'),
+  asyncStart: dc.channel('tracing:test:asyncStart'),
+  asyncEnd: dc.channel('tracing:test:asyncEnd'),
+  error: dc.channel('tracing:test:error'),
+});
+
+// tracingChannel creating without nameOrChannels must throw TypeError
+assert.throws(() => (channel = dc.tracingChannel(0)), {
+  code: 'ERR_INVALID_ARG_TYPE',
+  name: 'TypeError',
+  message:
+    /The "nameOrChannels" argument must be of type string or an instance of Channel or Object/,
+});
+
+// tracingChannel creating without instance of Channel must throw error
+assert.throws(() => (channel = dc.tracingChannel({ start: '' })), {
+  code: 'ERR_INVALID_ARG_TYPE',
+  message: /The "nameOrChannels\.start" property must be an instance of Channel/,
+});
+
+// tracingChannel creating with empty nameOrChannels must throw error
+assert.throws(() => (channel = dc.tracingChannel({})), {
+  message: /Cannot convert undefined or null to object/,
+});
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js
new file mode 100644
index 00000000000000..1160e6464a9df2
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js
@@ -0,0 +1,36 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const { AsyncLocalStorage } = require('async_hooks');
+const dc = require('diagnostics_channel');
+const assert = require('assert');
+
+const channel = dc.tracingChannel('test');
+const store = new AsyncLocalStorage();
+
+const firstContext = { foo: 'bar' };
+const secondContext = { baz: 'buz' };
+
+channel.start.bindStore(store, common.mustCall(() => {
+  return firstContext;
+}));
+
+channel.asyncStart.bindStore(store, common.mustCall(() => {
+  return secondContext;
+}));
+
+assert.strictEqual(store.getStore(), undefined);
+channel.traceCallback(common.mustCall((cb) => {
+  assert.deepStrictEqual(store.getStore(), firstContext);
+  setImmediate(cb);
+}), 0, {}, null, common.mustCall(() => {
+  assert.deepStrictEqual(store.getStore(), secondContext);
+}));
+assert.strictEqual(store.getStore(), undefined);
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js
new file mode 100644
index 00000000000000..3f015e192b61b4
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js
@@ -0,0 +1,38 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const { setTimeout } = require('node:timers/promises');
+const { AsyncLocalStorage } = require('async_hooks');
+const dc = require('diagnostics_channel');
+const assert = require('assert');
+
+const channel = dc.tracingChannel('test');
+const store = new AsyncLocalStorage();
+
+const firstContext = { foo: 'bar' };
+const secondContext = { baz: 'buz' };
+
+channel.start.bindStore(store, common.mustCall(() => {
+  return firstContext;
+}));
+
+channel.asyncStart.bindStore(store, common.mustNotCall(() => {
+  return secondContext;
+}));
+
+assert.strictEqual(store.getStore(), undefined);
+channel.tracePromise(common.mustCall(async () => {
+  assert.deepStrictEqual(store.getStore(), firstContext);
+  await setTimeout(1);
+  // Should _not_ switch to second context as promises don't have an "after"
+  // point at which to do a runStores.
+  assert.deepStrictEqual(store.getStore(), firstContext);
+}));
+assert.strictEqual(store.getStore(), undefined);
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync-error.js b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync-error.js
new file mode 100644
index 00000000000000..09fc103293746c
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync-error.js
@@ -0,0 +1,46 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const dc = require('diagnostics_channel');
+const assert = require('assert');
+
+const channel = dc.tracingChannel('test');
+
+const expectedError = new Error('test');
+const input = { foo: 'bar' };
+const thisArg = { baz: 'buz' };
+
+function check(found) {
+  assert.deepStrictEqual(found, input);
+}
+
+const handlers = {
+  start: common.mustCall(check),
+  end: common.mustCall(check),
+  asyncStart: common.mustNotCall(),
+  asyncEnd: common.mustNotCall(),
+  error: common.mustCall((found) => {
+    check(found);
+    assert.deepStrictEqual(found.error, expectedError);
+  })
+};
+
+channel.subscribe(handlers);
+try {
+  channel.traceSync(function(err) {
+    assert.deepStrictEqual(this, thisArg);
+    assert.strictEqual(err, expectedError);
+    throw err;
+  }, input, thisArg, expectedError);
+
+  throw new Error('It should not reach this error');
+} catch (error) {
+  assert.deepStrictEqual(error, expectedError);
+}
diff --git a/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync.js b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync.js
new file mode 100644
index 00000000000000..036bcce3b84b1f
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-diagnostics-channel-tracing-channel-sync.js
@@ -0,0 +1,53 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const dc = require('diagnostics_channel');
+const assert = require('assert');
+
+const channel = dc.tracingChannel('test');
+
+const expectedResult = { foo: 'bar' };
+const input = { foo: 'bar' };
+const thisArg = { baz: 'buz' };
+const arg = { baz: 'buz' };
+
+function check(found) {
+  assert.strictEqual(found, input);
+}
+
+const handlers = {
+  start: common.mustCall(check),
+  end: common.mustCall((found) => {
+    check(found);
+    assert.strictEqual(found.result, expectedResult);
+  }),
+  asyncStart: common.mustNotCall(),
+  asyncEnd: common.mustNotCall(),
+  error: common.mustNotCall()
+};
+
+assert.strictEqual(channel.start.hasSubscribers, false);
+channel.subscribe(handlers);
+assert.strictEqual(channel.start.hasSubscribers, true);
+const result1 = channel.traceSync(function(arg1) {
+  assert.strictEqual(arg1, arg);
+  assert.strictEqual(this, thisArg);
+  return expectedResult;
+}, input, thisArg, arg);
+assert.strictEqual(result1, expectedResult);
+
+channel.unsubscribe(handlers);
+assert.strictEqual(channel.start.hasSubscribers, false);
+const result2 = channel.traceSync(function(arg1) {
+  assert.strictEqual(arg1, arg);
+  assert.strictEqual(this, thisArg);
+  return expectedResult;
+}, input, thisArg, arg);
+assert.strictEqual(result2, expectedResult);
diff --git a/tests/node_compat/test/parallel/test-event-emitter-emit-context.js b/tests/node_compat/test/parallel/test-event-emitter-emit-context.js
index 437a1fadbce388..76c22aa9a02368 100644
--- a/tests/node_compat/test/parallel/test-event-emitter-emit-context.js
+++ b/tests/node_compat/test/parallel/test-event-emitter-emit-context.js
@@ -15,7 +15,7 @@ const EE = new EventEmitter();
 
 // Works as expected if the context has no `constructor.name`
 {
-  const ctx = Object.create(null);
+  const ctx = { __proto__: null };
   assert.throws(
     () => EE.emit.call(ctx, 'error', new Error('foo')),
     common.expectsError({ name: 'Error', message: 'foo' })
diff --git a/tests/node_compat/test/parallel/test-event-emitter-error-monitor.js b/tests/node_compat/test/parallel/test-event-emitter-error-monitor.js
index d6676a8e1aa976..e5df20e601927d 100644
--- a/tests/node_compat/test/parallel/test-event-emitter-error-monitor.js
+++ b/tests/node_compat/test/parallel/test-event-emitter-error-monitor.js
@@ -32,7 +32,7 @@ EE.emit('error', theErr);
 
 // Verify it works with once
 process.nextTick(() => EE.emit('error', theErr));
-assert.rejects(EventEmitter.once(EE, 'notTriggered'), theErr);
+assert.rejects(EventEmitter.once(EE, 'notTriggered'), theErr).then(common.mustCall());
 
 // Only error events trigger error monitor
 EE.on('aEvent', common.mustCall());
diff --git a/tests/node_compat/test/parallel/test-file-write-stream.js b/tests/node_compat/test/parallel/test-file-write-stream.js
index 6b8c3d4949ed7b..22ebadd1cbefdc 100644
--- a/tests/node_compat/test/parallel/test-file-write-stream.js
+++ b/tests/node_compat/test/parallel/test-file-write-stream.js
@@ -30,10 +30,9 @@
 const common = require('../common');
 const assert = require('assert');
 
-const path = require('path');
 const fs = require('fs');
 const tmpdir = require('../common/tmpdir');
-const fn = path.join(tmpdir.path, 'write.txt');
+const fn = tmpdir.resolve('write.txt');
 tmpdir.refresh();
 const file = fs.createWriteStream(fn, {
   highWaterMark: 10
diff --git a/tests/node_compat/test/parallel/test-file-write-stream2.js b/tests/node_compat/test/parallel/test-file-write-stream2.js
index 12b7f243d451f3..8b23683a75845c 100644
--- a/tests/node_compat/test/parallel/test-file-write-stream2.js
+++ b/tests/node_compat/test/parallel/test-file-write-stream2.js
@@ -30,13 +30,12 @@
 require('../common');
 const assert = require('assert');
 
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 
 
-const filepath = path.join(tmpdir.path, 'write.txt');
+const filepath = tmpdir.resolve('write.txt');
 
 const EXPECTED = '012345678910';
 
diff --git a/tests/node_compat/test/parallel/test-file-write-stream3.js b/tests/node_compat/test/parallel/test-file-write-stream3.js
index f34b5f6eaf2aec..2dd5444a659c82 100644
--- a/tests/node_compat/test/parallel/test-file-write-stream3.js
+++ b/tests/node_compat/test/parallel/test-file-write-stream3.js
@@ -29,13 +29,12 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 
 
-const filepath = path.join(tmpdir.path, 'write_pos.txt');
+const filepath = tmpdir.resolve('write_pos.txt');
 
 
 const cb_expected = 'write open close write open close write open close ';
diff --git a/tests/node_compat/test/parallel/test-file-write-stream4.js b/tests/node_compat/test/parallel/test-file-write-stream4.js
index 8a143c2c4067bf..9d5cd7d32fc6e4 100644
--- a/tests/node_compat/test/parallel/test-file-write-stream4.js
+++ b/tests/node_compat/test/parallel/test-file-write-stream4.js
@@ -11,13 +11,12 @@
 // Refs: https://github.com/nodejs/node/issues/31366
 
 const common = require('../common');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
-const filepath = path.join(tmpdir.path, 'write_pos.txt');
+const filepath = tmpdir.resolve('write_pos.txt');
 
 const fileReadStream = fs.createReadStream(process.execPath);
 const fileWriteStream = fs.createWriteStream(filepath, {
diff --git a/tests/node_compat/test/parallel/test-fs-access.js b/tests/node_compat/test/parallel/test-fs-access.js
index a67f9fe07778a6..8add7d553edd0a 100644
--- a/tests/node_compat/test/parallel/test-fs-access.js
+++ b/tests/node_compat/test/parallel/test-fs-access.js
@@ -20,15 +20,14 @@ if (common.isIBMi)
 
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 const { internalBinding } = require('internal/test/binding');
 const { UV_ENOENT } = internalBinding('uv');
 
 const tmpdir = require('../common/tmpdir');
-const doesNotExist = path.join(tmpdir.path, '__this_should_not_exist');
-const readOnlyFile = path.join(tmpdir.path, 'read_only_file');
-const readWriteFile = path.join(tmpdir.path, 'read_write_file');
+const doesNotExist = tmpdir.resolve('__this_should_not_exist');
+const readOnlyFile = tmpdir.resolve('read_only_file');
+const readWriteFile = tmpdir.resolve('read_write_file');
 
 function createFileWithPerms(file, mode) {
   fs.writeFileSync(file, '');
@@ -71,10 +70,10 @@ if (!common.isWindows && process.getuid() === 0) {
   }
 }
 
-assert.strictEqual(typeof fs.F_OK, 'number');
-assert.strictEqual(typeof fs.R_OK, 'number');
-assert.strictEqual(typeof fs.W_OK, 'number');
-assert.strictEqual(typeof fs.X_OK, 'number');
+assert.strictEqual(typeof fs.constants.F_OK, 'number');
+assert.strictEqual(typeof fs.constants.R_OK, 'number');
+assert.strictEqual(typeof fs.constants.W_OK, 'number');
+assert.strictEqual(typeof fs.constants.X_OK, 'number');
 
 const throwNextTick = (e) => { process.nextTick(() => { throw e; }); };
 
@@ -84,16 +83,16 @@ fs.access(__filename, common.mustCall(function(...args) {
 fs.promises.access(__filename)
   .then(common.mustCall())
   .catch(throwNextTick);
-fs.access(__filename, fs.R_OK, common.mustCall(function(...args) {
+fs.access(__filename, fs.constants.R_OK, common.mustCall(function(...args) {
   assert.deepStrictEqual(args, [null]);
 }));
-fs.promises.access(__filename, fs.R_OK)
+fs.promises.access(__filename, fs.constants.R_OK)
   .then(common.mustCall())
   .catch(throwNextTick);
-fs.access(readOnlyFile, fs.R_OK, common.mustCall(function(...args) {
+fs.access(readOnlyFile, fs.constants.R_OK, common.mustCall(function(...args) {
   assert.deepStrictEqual(args, [null]);
 }));
-fs.promises.access(readOnlyFile, fs.R_OK)
+fs.promises.access(readOnlyFile, fs.constants.R_OK)
   .then(common.mustCall())
   .catch(throwNextTick);
 
@@ -119,8 +118,8 @@ fs.promises.access(readOnlyFile, fs.R_OK)
       assert.strictEqual(err.path, readOnlyFile);
     }
   }
-  fs.access(readOnlyFile, fs.W_OK, common.mustCall(expectedError));
-  fs.promises.access(readOnlyFile, fs.W_OK)
+  fs.access(readOnlyFile, fs.constants.W_OK, common.mustCall(expectedError));
+  fs.promises.access(readOnlyFile, fs.constants.W_OK)
     .then(common.mustNotCall(), common.mustCall(expectedError))
     .catch(throwNextTick);
 }
@@ -132,18 +131,18 @@ fs.promises.access(readOnlyFile, fs.R_OK)
     return true;
   };
   assert.throws(
-    () => { fs.access(100, fs.F_OK, common.mustNotCall()); },
+    () => { fs.access(100, fs.constants.F_OK, common.mustNotCall()); },
     expectedError
   );
 
-  fs.promises.access(100, fs.F_OK)
+  fs.promises.access(100, fs.constants.F_OK)
     .then(common.mustNotCall(), common.mustCall(expectedError))
     .catch(throwNextTick);
 }
 
 assert.throws(
   () => {
-    fs.access(__filename, fs.F_OK);
+    fs.access(__filename, fs.constants.F_OK);
   },
   {
     code: 'ERR_INVALID_ARG_TYPE',
@@ -152,7 +151,7 @@ assert.throws(
 
 assert.throws(
   () => {
-    fs.access(__filename, fs.F_OK, common.mustNotMutateObjectDeep({}));
+    fs.access(__filename, fs.constants.F_OK, common.mustNotMutateObjectDeep({}));
   },
   {
     code: 'ERR_INVALID_ARG_TYPE',
@@ -161,14 +160,14 @@ assert.throws(
 
 // Regular access should not throw.
 fs.accessSync(__filename);
-const mode = fs.R_OK | fs.W_OK;
+const mode = fs.constants.R_OK | fs.constants.W_OK;
 fs.accessSync(readWriteFile, mode);
 
 // Invalid modes should throw.
 [
   false,
   1n,
-  { [Symbol.toPrimitive]() { return fs.R_OK; } },
+  { [Symbol.toPrimitive]() { return fs.constants.R_OK; } },
   [1],
   'r',
 ].forEach((mode, i) => {
diff --git a/tests/node_compat/test/parallel/test-fs-append-file-sync.js b/tests/node_compat/test/parallel/test-fs-append-file-sync.js
index bed75f1717e348..fa79ddb55f1673 100644
--- a/tests/node_compat/test/parallel/test-fs-append-file-sync.js
+++ b/tests/node_compat/test/parallel/test-fs-append-file-sync.js
@@ -29,7 +29,6 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const join = require('path').join;
 const fs = require('fs');
 
 const currentFileData = 'ABCD';
@@ -47,7 +46,7 @@ const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 // Test that empty file will be created and have content added.
-const filename = join(tmpdir.path, 'append-sync.txt');
+const filename = tmpdir.resolve('append-sync.txt');
 
 fs.appendFileSync(filename, data);
 
@@ -56,7 +55,7 @@ const fileData = fs.readFileSync(filename);
 assert.strictEqual(Buffer.byteLength(data), fileData.length);
 
 // Test that appends data to a non empty file.
-const filename2 = join(tmpdir.path, 'append-sync2.txt');
+const filename2 = tmpdir.resolve('append-sync2.txt');
 fs.writeFileSync(filename2, currentFileData);
 
 fs.appendFileSync(filename2, data);
@@ -67,7 +66,7 @@ assert.strictEqual(Buffer.byteLength(data) + currentFileData.length,
                    fileData2.length);
 
 // Test that appendFileSync accepts buffers.
-const filename3 = join(tmpdir.path, 'append-sync3.txt');
+const filename3 = tmpdir.resolve('append-sync3.txt');
 fs.writeFileSync(filename3, currentFileData);
 
 const buf = Buffer.from(data, 'utf8');
@@ -77,7 +76,7 @@ const fileData3 = fs.readFileSync(filename3);
 
 assert.strictEqual(buf.length + currentFileData.length, fileData3.length);
 
-const filename4 = join(tmpdir.path, 'append-sync4.txt');
+const filename4 = tmpdir.resolve('append-sync4.txt');
 fs.writeFileSync(filename4, currentFileData, common.mustNotMutateObjectDeep({ mode: m }));
 
 [
@@ -102,7 +101,7 @@ assert.strictEqual(Buffer.byteLength(String(num)) + currentFileData.length,
                    fileData4.length);
 
 // Test that appendFile accepts file descriptors.
-const filename5 = join(tmpdir.path, 'append-sync5.txt');
+const filename5 = tmpdir.resolve('append-sync5.txt');
 fs.writeFileSync(filename5, currentFileData);
 
 const filename5fd = fs.openSync(filename5, 'a+', 0o600);
diff --git a/tests/node_compat/test/parallel/test-fs-copyfile.js b/tests/node_compat/test/parallel/test-fs-copyfile.js
index 37d70975056421..d00a076f314a64 100644
--- a/tests/node_compat/test/parallel/test-fs-copyfile.js
+++ b/tests/node_compat/test/parallel/test-fs-copyfile.js
@@ -17,9 +17,8 @@ const {
   UV_ENOENT,
   UV_EEXIST
 } = internalBinding('uv');
-const path = require('path');
 const src = fixtures.path('a.js');
-const dest = path.join(tmpdir.path, 'copyfile.out');
+const dest = tmpdir.resolve('copyfile.out');
 const {
   COPYFILE_EXCL,
   COPYFILE_FICLONE,
diff --git a/tests/node_compat/test/parallel/test-fs-lchown.js b/tests/node_compat/test/parallel/test-fs-lchown.js
new file mode 100644
index 00000000000000..ce3333745b869a
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-fs-lchown.js
@@ -0,0 +1,71 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const tmpdir = require('../common/tmpdir');
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+const { promises } = fs;
+
+// Validate the path argument.
+[false, 1, {}, [], null, undefined].forEach((i) => {
+  const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' };
+
+  assert.throws(() => fs.lchown(i, 1, 1, common.mustNotCall()), err);
+  assert.throws(() => fs.lchownSync(i, 1, 1), err);
+  promises.lchown(false, 1, 1)
+    .then(common.mustNotCall())
+    .catch(common.expectsError(err));
+});
+
+// Validate the uid and gid arguments.
+[false, 'test', {}, [], null, undefined].forEach((i) => {
+  const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' };
+
+  assert.throws(
+    () => fs.lchown('not_a_file_that_exists', i, 1, common.mustNotCall()),
+    err
+  );
+  assert.throws(
+    () => fs.lchown('not_a_file_that_exists', 1, i, common.mustNotCall()),
+    err
+  );
+  assert.throws(() => fs.lchownSync('not_a_file_that_exists', i, 1), err);
+  assert.throws(() => fs.lchownSync('not_a_file_that_exists', 1, i), err);
+
+  promises.lchown('not_a_file_that_exists', i, 1)
+    .then(common.mustNotCall())
+    .catch(common.expectsError(err));
+
+  promises.lchown('not_a_file_that_exists', 1, i)
+    .then(common.mustNotCall())
+    .catch(common.expectsError(err));
+});
+
+// Validate the callback argument.
+[false, 1, 'test', {}, [], null, undefined].forEach((i) => {
+  assert.throws(() => fs.lchown('not_a_file_that_exists', 1, 1, i), {
+    name: 'TypeError',
+    code: 'ERR_INVALID_ARG_TYPE'
+  });
+});
+
+if (!common.isWindows) {
+  const testFile = tmpdir.resolve(path.basename(__filename));
+  const uid = process.geteuid();
+  const gid = process.getegid();
+
+  tmpdir.refresh();
+  fs.copyFileSync(__filename, testFile);
+  fs.lchownSync(testFile, uid, gid);
+  fs.lchown(testFile, uid, gid, common.mustSucceed(async (err) => {
+    await promises.lchown(testFile, uid, gid);
+  }));
+}
diff --git a/tests/node_compat/test/parallel/test-fs-open-flags.js b/tests/node_compat/test/parallel/test-fs-open-flags.js
index 2bacf8300ba282..89f6bdcb62a065 100644
--- a/tests/node_compat/test/parallel/test-fs-open-flags.js
+++ b/tests/node_compat/test/parallel/test-fs-open-flags.js
@@ -34,7 +34,6 @@ const fixtures = require('../common/fixtures');
 
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 // 0 if not found in fs.constants
 const { O_APPEND = 0,
@@ -93,7 +92,7 @@ assert.throws(
 if (common.isLinux || common.isOSX) {
   const tmpdir = require('../common/tmpdir');
   tmpdir.refresh();
-  const file = path.join(tmpdir.path, 'a.js');
+  const file = tmpdir.resolve('a.js');
   fs.copyFileSync(fixtures.path('a.js'), file);
   fs.open(file, O_DSYNC, common.mustSucceed((fd) => {
     fs.closeSync(fd);
diff --git a/tests/node_compat/test/parallel/test-fs-open-mode-mask.js b/tests/node_compat/test/parallel/test-fs-open-mode-mask.js
index 20dd31b8c39aca..30a2cd354d1eeb 100644
--- a/tests/node_compat/test/parallel/test-fs-open-mode-mask.js
+++ b/tests/node_compat/test/parallel/test-fs-open-mode-mask.js
@@ -11,7 +11,6 @@
 
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 const mode = common.isWindows ? 0o444 : 0o644;
@@ -27,7 +26,7 @@ function test(mode, asString) {
     (mode | maskToIgnore).toString(8) : (mode | maskToIgnore);
 
   {
-    const file = path.join(tmpdir.path, `openSync-${suffix}.txt`);
+    const file = tmpdir.resolve(`openSync-${suffix}.txt`);
     const fd = fs.openSync(file, 'w+', input);
     assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode);
     fs.closeSync(fd);
@@ -35,7 +34,7 @@ function test(mode, asString) {
   }
 
   {
-    const file = path.join(tmpdir.path, `open-${suffix}.txt`);
+    const file = tmpdir.resolve(`open-${suffix}.txt`);
     fs.open(file, 'w+', input, common.mustSucceed((fd) => {
       assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode);
       fs.closeSync(fd);
diff --git a/tests/node_compat/test/parallel/test-fs-open-numeric-flags.js b/tests/node_compat/test/parallel/test-fs-open-numeric-flags.js
index 2e62a1cfd6ad8f..025eff60d2a13c 100644
--- a/tests/node_compat/test/parallel/test-fs-open-numeric-flags.js
+++ b/tests/node_compat/test/parallel/test-fs-open-numeric-flags.js
@@ -10,13 +10,12 @@ require('../common');
 
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 // O_WRONLY without O_CREAT shall fail with ENOENT
-const pathNE = path.join(tmpdir.path, 'file-should-not-exist');
+const pathNE = tmpdir.resolve('file-should-not-exist');
 assert.throws(
   () => fs.openSync(pathNE, fs.constants.O_WRONLY),
   (e) => e.code === 'ENOENT'
diff --git a/tests/node_compat/test/parallel/test-fs-read-stream-autoClose.js b/tests/node_compat/test/parallel/test-fs-read-stream-autoClose.js
index 70fd17e00e8d2a..2ab7b69e33317f 100644
--- a/tests/node_compat/test/parallel/test-fs-read-stream-autoClose.js
+++ b/tests/node_compat/test/parallel/test-fs-read-stream-autoClose.js
@@ -9,10 +9,9 @@
 
 const common = require('../common');
 const fs = require('fs');
-const path = require('path');
 const assert = require('assert');
 const tmpdir = require('../common/tmpdir');
-const writeFile = path.join(tmpdir.path, 'write-autoClose.txt');
+const writeFile = tmpdir.resolve('write-autoClose.txt');
 tmpdir.refresh();
 
 const file = fs.createWriteStream(writeFile, { autoClose: true });
diff --git a/tests/node_compat/test/parallel/test-fs-read-stream-fd.js b/tests/node_compat/test/parallel/test-fs-read-stream-fd.js
index 5562c5796bbcb9..ba7c06419a38a3 100644
--- a/tests/node_compat/test/parallel/test-fs-read-stream-fd.js
+++ b/tests/node_compat/test/parallel/test-fs-read-stream-fd.js
@@ -30,9 +30,8 @@
 const common = require('../common');
 const fs = require('fs');
 const assert = require('assert');
-const path = require('path');
 const tmpdir = require('../common/tmpdir');
-const file = path.join(tmpdir.path, '/read_stream_fd_test.txt');
+const file = tmpdir.resolve('read_stream_fd_test.txt');
 const input = 'hello world';
 
 let output = '';
diff --git a/tests/node_compat/test/parallel/test-fs-read-stream-inherit.js b/tests/node_compat/test/parallel/test-fs-read-stream-inherit.js
index 79fa884863660d..2f8c139e8c3d02 100644
--- a/tests/node_compat/test/parallel/test-fs-read-stream-inherit.js
+++ b/tests/node_compat/test/parallel/test-fs-read-stream-inherit.js
@@ -57,7 +57,7 @@ const rangeFile = fixtures.path('x.txt');
 }
 
 {
-  const file = fs.createReadStream(fn, Object.create({ encoding: 'utf8' }));
+  const file = fs.createReadStream(fn, { __proto__: { encoding: 'utf8' } });
   file.length = 0;
   file.on('data', function(data) {
     assert.strictEqual(typeof data, 'string');
@@ -75,7 +75,7 @@ const rangeFile = fixtures.path('x.txt');
 }
 
 {
-  const options = Object.create({ bufferSize: 1, start: 1, end: 2 });
+  const options = { __proto__: { bufferSize: 1, start: 1, end: 2 } };
   const file = fs.createReadStream(rangeFile, options);
   assert.strictEqual(file.start, 1);
   assert.strictEqual(file.end, 2);
@@ -89,7 +89,7 @@ const rangeFile = fixtures.path('x.txt');
 }
 
 {
-  const options = Object.create({ bufferSize: 1, start: 1 });
+  const options = { __proto__: { bufferSize: 1, start: 1 } };
   const file = fs.createReadStream(rangeFile, options);
   assert.strictEqual(file.start, 1);
   file.data = '';
@@ -103,7 +103,7 @@ const rangeFile = fixtures.path('x.txt');
 
 // https://github.com/joyent/node/issues/2320
 {
-  const options = Object.create({ bufferSize: 1.23, start: 1 });
+  const options = { __proto__: { bufferSize: 1.23, start: 1 } };
   const file = fs.createReadStream(rangeFile, options);
   assert.strictEqual(file.start, 1);
   file.data = '';
@@ -122,7 +122,7 @@ const rangeFile = fixtures.path('x.txt');
 
   assert.throws(
     () => {
-      fs.createReadStream(rangeFile, Object.create({ start: 10, end: 2 }));
+      fs.createReadStream(rangeFile, { __proto__: { start: 10, end: 2 } });
     },
     {
       code: 'ERR_OUT_OF_RANGE',
@@ -132,7 +132,7 @@ const rangeFile = fixtures.path('x.txt');
 }
 
 {
-  const options = Object.create({ start: 0, end: 0 });
+  const options = { __proto__: { start: 0, end: 0 } };
   const stream = fs.createReadStream(rangeFile, options);
   assert.strictEqual(stream.start, 0);
   assert.strictEqual(stream.end, 0);
@@ -157,7 +157,7 @@ const rangeFile = fixtures.path('x.txt');
 {
   let data = '';
   let file =
-    fs.createReadStream(rangeFile, Object.create({ autoClose: false }));
+    fs.createReadStream(rangeFile, { __proto__: { autoClose: false } });
   assert.strictEqual(file.autoClose, false);
   file.on('data', (chunk) => { data += chunk; });
   file.on('end', common.mustCall(function() {
@@ -171,7 +171,7 @@ const rangeFile = fixtures.path('x.txt');
 
   function fileNext() {
     // This will tell us if the fd is usable again or not.
-    file = fs.createReadStream(null, Object.create({ fd: file.fd, start: 0 }));
+    file = fs.createReadStream(null, { __proto__: { fd: file.fd, start: 0 } });
     file.data = '';
     file.on('data', function(data) {
       file.data += data;
@@ -188,7 +188,7 @@ const rangeFile = fixtures.path('x.txt');
 
 // Just to make sure autoClose won't close the stream because of error.
 {
-  const options = Object.create({ fd: 13337, autoClose: false });
+  const options = { __proto__: { fd: 13337, autoClose: false } };
   const file = fs.createReadStream(null, options);
   file.on('data', common.mustNotCall());
   file.on('error', common.mustCall());
diff --git a/tests/node_compat/test/parallel/test-fs-read.js b/tests/node_compat/test/parallel/test-fs-read.js
index 3afad7aad19d53..e8318df1ec4bd6 100644
--- a/tests/node_compat/test/parallel/test-fs-read.js
+++ b/tests/node_compat/test/parallel/test-fs-read.js
@@ -86,7 +86,7 @@ assert.throws(
 
 assert.throws(
   () => fs.read(fd, { buffer: null }, common.mustNotCall()),
-  /TypeError: Cannot read properties of null \(reading 'byteLength'\)/,
+  { code: 'ERR_INVALID_ARG_TYPE' },
   'throws when options.buffer is null'
 );
 
diff --git a/tests/node_compat/test/parallel/test-fs-readv-sync.js b/tests/node_compat/test/parallel/test-fs-readv-sync.js
index 4af09db6145f76..fd0fc8cdaf6193 100644
--- a/tests/node_compat/test/parallel/test-fs-readv-sync.js
+++ b/tests/node_compat/test/parallel/test-fs-readv-sync.js
@@ -10,7 +10,6 @@
 require('../common');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 const tmpdir = require('../common/tmpdir');
 
 tmpdir.refresh();
@@ -20,7 +19,7 @@ const expected = 'ümlaut. Лорем �務ホソモ指� आपको कर
 const exptectedBuff = Buffer.from(expected);
 const expectedLength = exptectedBuff.length;
 
-const filename = path.join(tmpdir.path, 'readv_sync.txt');
+const filename = tmpdir.resolve('readv_sync.txt');
 fs.writeFileSync(filename, exptectedBuff);
 
 const allocateEmptyBuffers = (combinedLength) => {
diff --git a/tests/node_compat/test/parallel/test-fs-readv.js b/tests/node_compat/test/parallel/test-fs-readv.js
index 6d1096dbf336ad..42581cfe8bafd8 100644
--- a/tests/node_compat/test/parallel/test-fs-readv.js
+++ b/tests/node_compat/test/parallel/test-fs-readv.js
@@ -9,7 +9,6 @@
 
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 const tmpdir = require('../common/tmpdir');
 
@@ -18,7 +17,7 @@ tmpdir.refresh();
 const expected = 'ümlaut. Лорем �務ホソモ指� आपको करने विकास 紙読決多密所 أض�';
 
 let cnt = 0;
-const getFileName = () => path.join(tmpdir.path, `readv_${++cnt}.txt`);
+const getFileName = () => tmpdir.resolve(`readv_${++cnt}.txt`);
 const exptectedBuff = Buffer.from(expected);
 
 const allocateEmptyBuffers = (combinedLength) => {
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js
index 175e22f02e1c2c..121a66e0944517 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js
@@ -10,7 +10,6 @@ const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
@@ -23,7 +22,7 @@ tmpdir.refresh();
     'DEP0147'
   );
   assert.throws(
-    () => fs.rmdirSync(path.join(tmpdir.path, 'noexist.txt'),
+    () => fs.rmdirSync(tmpdir.resolve('noexist.txt'),
                        { recursive: true }),
     { code: 'ENOENT' }
   );
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js
index b0109c410ee188..b3f4d1fab0211d 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js
@@ -10,7 +10,6 @@ const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
@@ -21,7 +20,7 @@ tmpdir.refresh();
       'will be removed. Use fs.rm(path, { recursive: true }) instead',
     'DEP0147'
   );
-  const filePath = path.join(tmpdir.path, 'rmdir-recursive.txt');
+  const filePath = tmpdir.resolve('rmdir-recursive.txt');
   fs.writeFileSync(filePath, '');
   assert.throws(
     () => fs.rmdirSync(filePath, { recursive: true }),
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-not-found.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-not-found.js
index f8ed34e4256515..931308aadb916d 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-not-found.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-not-found.js
@@ -10,14 +10,13 @@ const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
 {
   assert.throws(
     () =>
-      fs.rmdirSync(path.join(tmpdir.path, 'noexist.txt'), { recursive: true }),
+      fs.rmdirSync(tmpdir.resolve('noexist.txt'), { recursive: true }),
     {
       code: 'ENOENT',
     }
@@ -25,7 +24,7 @@ tmpdir.refresh();
 }
 {
   fs.rmdir(
-    path.join(tmpdir.path, 'noexist.txt'),
+    tmpdir.resolve('noexist.txt'),
     { recursive: true },
     common.mustCall((err) => {
       assert.strictEqual(err.code, 'ENOENT');
@@ -34,7 +33,7 @@ tmpdir.refresh();
 }
 {
   assert.rejects(
-    () => fs.promises.rmdir(path.join(tmpdir.path, 'noexist.txt'),
+    () => fs.promises.rmdir(tmpdir.resolve('noexist.txt'),
                             { recursive: true }),
     {
       code: 'ENOENT',
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-on-file.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-on-file.js
index d16539b06becd7..6a48678bc6eac0 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-on-file.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-throws-on-file.js
@@ -10,26 +10,25 @@ const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
 const code = common.isWindows ? 'ENOENT' : 'ENOTDIR';
 
 {
-  const filePath = path.join(tmpdir.path, 'rmdir-recursive.txt');
+  const filePath = tmpdir.resolve('rmdir-recursive.txt');
   fs.writeFileSync(filePath, '');
   assert.throws(() => fs.rmdirSync(filePath, { recursive: true }), { code });
 }
 {
-  const filePath = path.join(tmpdir.path, 'rmdir-recursive.txt');
+  const filePath = tmpdir.resolve('rmdir-recursive.txt');
   fs.writeFileSync(filePath, '');
   fs.rmdir(filePath, { recursive: true }, common.mustCall((err) => {
     assert.strictEqual(err.code, code);
   }));
 }
 {
-  const filePath = path.join(tmpdir.path, 'rmdir-recursive.txt');
+  const filePath = tmpdir.resolve('rmdir-recursive.txt');
   fs.writeFileSync(filePath, '');
   assert.rejects(() => fs.promises.rmdir(filePath, { recursive: true }),
                  { code }).then(common.mustCall());
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-not-found.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-not-found.js
index 1bd45a313ae640..2eae8b1e307e2b 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-not-found.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-not-found.js
@@ -9,7 +9,6 @@
 const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
@@ -22,7 +21,7 @@ tmpdir.refresh();
     'DEP0147'
   );
   fs.rmdir(
-    path.join(tmpdir.path, 'noexist.txt'),
+    tmpdir.resolve('noexist.txt'),
     { recursive: true },
     common.mustCall()
   );
diff --git a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-on-file.js b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-on-file.js
index 72adc3c117954a..89250b048fecae 100644
--- a/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-on-file.js
+++ b/tests/node_compat/test/parallel/test-fs-rmdir-recursive-warns-on-file.js
@@ -10,7 +10,6 @@ const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 tmpdir.refresh();
 
@@ -21,7 +20,7 @@ tmpdir.refresh();
       'will be removed. Use fs.rm(path, { recursive: true }) instead',
     'DEP0147'
   );
-  const filePath = path.join(tmpdir.path, 'rmdir-recursive.txt');
+  const filePath = tmpdir.resolve('rmdir-recursive.txt');
   fs.writeFileSync(filePath, '');
   fs.rmdir(filePath, { recursive: true }, common.mustCall((err) => {
     assert.strictEqual(err.code, common.isWindows ? 'ENOENT' : 'ENOTDIR');
diff --git a/tests/node_compat/test/parallel/test-fs-utimes.js b/tests/node_compat/test/parallel/test-fs-utimes.js
new file mode 100644
index 00000000000000..f24e27f36796f0
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-fs-utimes.js
@@ -0,0 +1,218 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const util = require('util');
+const fs = require('fs');
+const url = require('url');
+
+const tmpdir = require('../common/tmpdir');
+tmpdir.refresh();
+
+const lpath = `${tmpdir.path}/symlink`;
+fs.symlinkSync('unoent-entry', lpath);
+
+function stat_resource(resource, statSync = fs.statSync) {
+  if (typeof resource === 'string') {
+    return statSync(resource);
+  }
+  const stats = fs.fstatSync(resource);
+  // Ensure mtime has been written to disk
+  // except for directories on AIX where it cannot be synced
+  if ((common.isAIX || common.isIBMi) && stats.isDirectory())
+    return stats;
+  fs.fsyncSync(resource);
+  return fs.fstatSync(resource);
+}
+
+function check_mtime(resource, mtime, statSync) {
+  mtime = fs._toUnixTimestamp(mtime);
+  const stats = stat_resource(resource, statSync);
+  const real_mtime = fs._toUnixTimestamp(stats.mtime);
+  return mtime - real_mtime;
+}
+
+function expect_errno(syscall, resource, err, errno) {
+  assert(
+    err && (err.code === errno || err.code === 'ENOSYS'),
+    `FAILED: expect_errno ${util.inspect(arguments)}`
+  );
+}
+
+function expect_ok(syscall, resource, err, atime, mtime, statSync) {
+  const mtime_diff = check_mtime(resource, mtime, statSync);
+  assert(
+    // Check up to single-second precision.
+    // Sub-second precision is OS and fs dependant.
+    !err && (mtime_diff < 2) || err && err.code === 'ENOSYS',
+    `FAILED: expect_ok ${util.inspect(arguments)}
+     check_mtime: ${mtime_diff}`
+  );
+}
+
+const stats = fs.statSync(tmpdir.path);
+
+const asPath = (path) => path;
+const asUrl = (path) => url.pathToFileURL(path);
+
+const cases = [
+  [asPath, new Date('1982-09-10 13:37')],
+  [asPath, new Date()],
+  [asPath, 123456.789],
+  [asPath, stats.mtime],
+  [asPath, '123456', -1],
+  [asPath, new Date('2017-04-08T17:59:38.008Z')],
+  [asUrl, new Date()],
+];
+
+runTests(cases.values());
+
+function runTests(iter) {
+  const { value, done } = iter.next();
+  if (done) return;
+
+  // Support easy setting same or different atime / mtime values.
+  const [pathType, atime, mtime = atime] = value;
+
+  let fd;
+  //
+  // test async code paths
+  //
+  fs.utimes(pathType(tmpdir.path), atime, mtime, common.mustCall((err) => {
+    expect_ok('utimes', tmpdir.path, err, atime, mtime);
+
+    fs.lutimes(pathType(lpath), atime, mtime, common.mustCall((err) => {
+      expect_ok('lutimes', lpath, err, atime, mtime, fs.lstatSync);
+
+      fs.utimes(pathType('foobarbaz'), atime, mtime, common.mustCall((err) => {
+        expect_errno('utimes', 'foobarbaz', err, 'ENOENT');
+
+        // don't close this fd
+        if (common.isWindows) {
+          fd = fs.openSync(tmpdir.path, 'r+');
+        } else {
+          fd = fs.openSync(tmpdir.path, 'r');
+        }
+
+        fs.futimes(fd, atime, mtime, common.mustCall((err) => {
+          expect_ok('futimes', fd, err, atime, mtime);
+
+          syncTests();
+
+          setImmediate(common.mustCall(runTests), iter);
+        }));
+      }));
+    }));
+  }));
+
+  //
+  // test synchronized code paths, these functions throw on failure
+  //
+  function syncTests() {
+    fs.utimesSync(pathType(tmpdir.path), atime, mtime);
+    expect_ok('utimesSync', tmpdir.path, undefined, atime, mtime);
+
+    fs.lutimesSync(pathType(lpath), atime, mtime);
+    expect_ok('lutimesSync', lpath, undefined, atime, mtime, fs.lstatSync);
+
+    // Some systems don't have futimes
+    // if there's an error, it should be ENOSYS
+    try {
+      fs.futimesSync(fd, atime, mtime);
+      expect_ok('futimesSync', fd, undefined, atime, mtime);
+    } catch (ex) {
+      expect_errno('futimesSync', fd, ex, 'ENOSYS');
+    }
+
+    let err;
+    try {
+      fs.utimesSync(pathType('foobarbaz'), atime, mtime);
+    } catch (ex) {
+      err = ex;
+    }
+    expect_errno('utimesSync', 'foobarbaz', err, 'ENOENT');
+
+    err = undefined;
+  }
+}
+
+const expectTypeError = {
+  code: 'ERR_INVALID_ARG_TYPE',
+  name: 'TypeError'
+};
+// utimes-only error cases
+{
+  assert.throws(
+    () => fs.utimes(0, new Date(), new Date(), common.mustNotCall()),
+    expectTypeError
+  );
+  assert.throws(
+    () => fs.utimesSync(0, new Date(), new Date()),
+    expectTypeError
+  );
+}
+
+// shared error cases
+[false, {}, [], null, undefined].forEach((i) => {
+  assert.throws(
+    () => fs.utimes(i, new Date(), new Date(), common.mustNotCall()),
+    expectTypeError
+  );
+  assert.throws(
+    () => fs.utimesSync(i, new Date(), new Date()),
+    expectTypeError
+  );
+  assert.throws(
+    () => fs.futimes(i, new Date(), new Date(), common.mustNotCall()),
+    expectTypeError
+  );
+  assert.throws(
+    () => fs.futimesSync(i, new Date(), new Date()),
+    expectTypeError
+  );
+});
+
+const expectRangeError = {
+  code: 'ERR_OUT_OF_RANGE',
+  name: 'RangeError',
+  message: 'The value of "fd" is out of range. ' +
+           'It must be >= 0 && <= 2147483647. Received -1'
+};
+// futimes-only error cases
+{
+  assert.throws(
+    () => fs.futimes(-1, new Date(), new Date(), common.mustNotCall()),
+    expectRangeError
+  );
+  assert.throws(
+    () => fs.futimesSync(-1, new Date(), new Date()),
+    expectRangeError
+  );
+}
diff --git a/tests/node_compat/test/parallel/test-fs-watchfile.js b/tests/node_compat/test/parallel/test-fs-watchfile.js
index 7419b276ca4a59..ccbaabe06fa0a7 100644
--- a/tests/node_compat/test/parallel/test-fs-watchfile.js
+++ b/tests/node_compat/test/parallel/test-fs-watchfile.js
@@ -37,7 +37,7 @@ assert.throws(() => {
   fs.watchFile(new Object(), common.mustNotCall());
 }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' });
 
-const enoentFile = path.join(tmpdir.path, 'non-existent-file');
+const enoentFile = tmpdir.resolve('non-existent-file');
 const expectedStatObject = new fs.Stats(
   0,                                        // dev
   0,                                        // mode
@@ -92,14 +92,14 @@ watcher.on('stop', common.mustCall());
 // Watch events should callback with a filename on supported systems.
 // Omitting AIX. It works but not reliably.
 if (common.isLinux || common.isOSX || common.isWindows) {
-  const dir = path.join(tmpdir.path, 'watch');
+  const dir = tmpdir.resolve('watch');
 
   fs.mkdir(dir, common.mustCall(function(err) {
     if (err) assert.fail(err);
 
-    fs.watch(dir, common.mustCall(function(eventType, filename) {
+    const handle = fs.watch(dir, common.mustCall(function(eventType, filename) {
       clearInterval(interval);
-      this._handle.close();
+      handle.close();
       assert.strictEqual(filename, 'foo.txt');
     }));
 
diff --git a/tests/node_compat/test/parallel/test-fs-write-buffer.js b/tests/node_compat/test/parallel/test-fs-write-buffer.js
index c867d3cd1720d6..13ee5f068cbdd7 100644
--- a/tests/node_compat/test/parallel/test-fs-write-buffer.js
+++ b/tests/node_compat/test/parallel/test-fs-write-buffer.js
@@ -29,7 +29,6 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 const expected = Buffer.from('hello');
 
@@ -38,7 +37,7 @@ tmpdir.refresh();
 
 // fs.write with all parameters provided:
 {
-  const filename = path.join(tmpdir.path, 'write1.txt');
+  const filename = tmpdir.resolve('write1.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
@@ -54,7 +53,7 @@ tmpdir.refresh();
 
 // fs.write with a buffer, without the length parameter:
 {
-  const filename = path.join(tmpdir.path, 'write2.txt');
+  const filename = tmpdir.resolve('write2.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, 2);
@@ -70,7 +69,7 @@ tmpdir.refresh();
 
 // fs.write with a buffer, without the offset and length parameters:
 {
-  const filename = path.join(tmpdir.path, 'write3.txt');
+  const filename = tmpdir.resolve('write3.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
@@ -86,7 +85,7 @@ tmpdir.refresh();
 
 // fs.write with the offset passed as undefined followed by the callback:
 {
-  const filename = path.join(tmpdir.path, 'write4.txt');
+  const filename = tmpdir.resolve('write4.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
@@ -102,7 +101,7 @@ tmpdir.refresh();
 
 // fs.write with offset and length passed as undefined followed by the callback:
 {
-  const filename = path.join(tmpdir.path, 'write5.txt');
+  const filename = tmpdir.resolve('write5.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
@@ -118,7 +117,7 @@ tmpdir.refresh();
 
 // fs.write with a Uint8Array, without the offset and length parameters:
 {
-  const filename = path.join(tmpdir.path, 'write6.txt');
+  const filename = tmpdir.resolve('write6.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
@@ -134,7 +133,7 @@ tmpdir.refresh();
 
 // fs.write with invalid offset type
 {
-  const filename = path.join(tmpdir.path, 'write7.txt');
+  const filename = tmpdir.resolve('write7.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     assert.throws(() => {
       fs.write(fd,
@@ -156,7 +155,7 @@ tmpdir.refresh();
 
 // fs.write with a DataView, without the offset and length parameters:
 {
-  const filename = path.join(tmpdir.path, 'write8.txt');
+  const filename = tmpdir.resolve('write8.txt');
   fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => {
     const cb = common.mustSucceed((written) => {
       assert.strictEqual(written, expected.length);
diff --git a/tests/node_compat/test/parallel/test-fs-write-file-buffer.js b/tests/node_compat/test/parallel/test-fs-write-file-buffer.js
index 6de3eadd50cab2..d0bfd32aa99819 100644
--- a/tests/node_compat/test/parallel/test-fs-write-file-buffer.js
+++ b/tests/node_compat/test/parallel/test-fs-write-file-buffer.js
@@ -28,7 +28,6 @@
 
 'use strict';
 require('../common');
-const join = require('path').join;
 const util = require('util');
 const fs = require('fs');
 
@@ -57,6 +56,6 @@ const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 const buf = Buffer.from(data, 'base64');
-fs.writeFileSync(join(tmpdir.path, 'test.jpg'), buf);
+fs.writeFileSync(tmpdir.resolve('test.jpg'), buf);
 
 util.log('Done!');
diff --git a/tests/node_compat/test/parallel/test-fs-write-file-invalid-path.js b/tests/node_compat/test/parallel/test-fs-write-file-invalid-path.js
index cec74e7cc492da..063f3e4915d392 100644
--- a/tests/node_compat/test/parallel/test-fs-write-file-invalid-path.js
+++ b/tests/node_compat/test/parallel/test-fs-write-file-invalid-path.js
@@ -10,7 +10,6 @@
 const common = require('../common');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 if (!common.isWindows)
   common.skip('This test is for Windows only.');
@@ -25,7 +24,7 @@ const DATA_VALUE = 'hello';
 const RESERVED_CHARACTERS = '<>"|?*';
 
 [...RESERVED_CHARACTERS].forEach((ch) => {
-  const pathname = path.join(tmpdir.path, `somefile_${ch}`);
+  const pathname = tmpdir.resolve(`somefile_${ch}`);
   assert.throws(
     () => {
       fs.writeFileSync(pathname, DATA_VALUE);
@@ -36,7 +35,7 @@ const RESERVED_CHARACTERS = '<>"|?*';
 
 // Test for ':' (NTFS data streams).
 // Refs: https://msdn.microsoft.com/en-us/library/windows/desktop/bb540537.aspx
-const pathname = path.join(tmpdir.path, 'foo:bar');
+const pathname = tmpdir.resolve('foo:bar');
 fs.writeFileSync(pathname, DATA_VALUE);
 
 let content = '';
diff --git a/tests/node_compat/test/parallel/test-fs-write-file-sync.js b/tests/node_compat/test/parallel/test-fs-write-file-sync.js
index d23523ad374b01..e7da8526063e49 100644
--- a/tests/node_compat/test/parallel/test-fs-write-file-sync.js
+++ b/tests/node_compat/test/parallel/test-fs-write-file-sync.js
@@ -33,7 +33,6 @@ if (!common.isMainThread)
   common.skip('Setting process.umask is not supported in Workers');
 
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 // On Windows chmod is only able to manipulate read-only bit. Test if creating
@@ -48,7 +47,7 @@ tmpdir.refresh();
 
 // Test writeFileSync
 {
-  const file = path.join(tmpdir.path, 'testWriteFileSync.txt');
+  const file = tmpdir.resolve('testWriteFileSync.txt');
 
   fs.writeFileSync(file, '123', { mode });
   const content = fs.readFileSync(file, { encoding: 'utf8' });
@@ -58,7 +57,7 @@ tmpdir.refresh();
 
 // Test appendFileSync
 {
-  const file = path.join(tmpdir.path, 'testAppendFileSync.txt');
+  const file = tmpdir.resolve('testAppendFileSync.txt');
 
   fs.appendFileSync(file, 'abc', { mode });
   const content = fs.readFileSync(file, { encoding: 'utf8' });
@@ -84,7 +83,7 @@ tmpdir.refresh();
     return _closeSync(...args);
   };
 
-  const file = path.join(tmpdir.path, 'testWriteFileSyncFd.txt');
+  const file = tmpdir.resolve('testWriteFileSyncFd.txt');
   const fd = fs.openSync(file, 'w+', mode);
 
   fs.writeFileSync(fd, '123');
@@ -101,7 +100,7 @@ tmpdir.refresh();
 
 // Test writeFileSync with flags
 {
-  const file = path.join(tmpdir.path, 'testWriteFileSyncFlags.txt');
+  const file = tmpdir.resolve('testWriteFileSyncFlags.txt');
 
   fs.writeFileSync(file, 'hello ', { encoding: 'utf8', flag: 'a' });
   fs.writeFileSync(file, 'world!', { encoding: 'utf8', flag: 'a' });
@@ -109,20 +108,36 @@ tmpdir.refresh();
   assert.strictEqual(content, 'hello world!');
 }
 
-// Test writeFileSync with an object with an own toString function
+// Test writeFileSync with no flags
 {
-  // Runtime deprecated by DEP0162
-  common.expectWarning('DeprecationWarning',
-                       'Implicit coercion of objects with own toString property is deprecated.',
-                       'DEP0162');
-  const file = path.join(tmpdir.path, 'testWriteFileSyncStringify.txt');
-  const data = {
-    toString() {
-      return 'hello world!';
-    }
-  };
+  const utf8Data = 'hello world!';
+  for (const test of [
+    { data: utf8Data },
+    { data: utf8Data, options: { encoding: 'utf8' } },
+    { data: Buffer.from(utf8Data, 'utf8').toString('hex'), options: { encoding: 'hex' } },
+  ]) {
+    const file = tmpdir.resolve(`testWriteFileSyncNewFile_${Math.random()}.txt`);
+    fs.writeFileSync(file, test.data, test.options);
+
+    const content = fs.readFileSync(file, { encoding: 'utf-8' });
+    assert.strictEqual(content, utf8Data);
+  }
+}
 
-  fs.writeFileSync(file, data, { encoding: 'utf8', flag: 'a' });
-  const content = fs.readFileSync(file, { encoding: 'utf8' });
-  assert.strictEqual(content, String(data));
+// Test writeFileSync with an invalid input
+{
+  const file = tmpdir.resolve('testWriteFileSyncInvalid.txt');
+  for (const data of [
+    false, 5, {}, [], null, undefined, true, 5n, () => {}, Symbol(), new Map(),
+    new String('notPrimitive'),
+    { [Symbol.toPrimitive]: (hint) => 'amObject' },
+    { toString() { return 'amObject'; } },
+    Promise.resolve('amPromise'),
+    common.mustNotCall(),
+  ]) {
+    assert.throws(
+      () => fs.writeFileSync(file, data, { encoding: 'utf8', flag: 'a' }),
+      { code: 'ERR_INVALID_ARG_TYPE' }
+    );
+  }
 }
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-autoclose-option.js b/tests/node_compat/test/parallel/test-fs-write-stream-autoclose-option.js
index d4158b4ad7a9fc..480f7dcdb36fb4 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-autoclose-option.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-autoclose-option.js
@@ -8,12 +8,11 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 
-const file = path.join(tmpdir.path, 'write-autoclose-opt1.txt');
+const file = tmpdir.resolve('write-autoclose-opt1.txt');
 tmpdir.refresh();
 let stream = fs.createWriteStream(file, { flags: 'w+', autoClose: false });
 stream.write('Test1');
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-close-without-callback.js b/tests/node_compat/test/parallel/test-fs-write-stream-close-without-callback.js
index 9cd1248406b19a..ad685be77f20a5 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-close-without-callback.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-close-without-callback.js
@@ -9,12 +9,11 @@
 
 require('../common');
 const fs = require('fs');
-const path = require('path');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
-const s = fs.createWriteStream(path.join(tmpdir.path, 'nocallback'));
+const s = fs.createWriteStream(tmpdir.resolve('nocallback'));
 
 s.end('hello world');
 s.close();
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-double-close.js b/tests/node_compat/test/parallel/test-fs-write-stream-double-close.js
index ae0f1d8f1edfc3..0f57333081d984 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-double-close.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-double-close.js
@@ -10,20 +10,19 @@
 const common = require('../common');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 {
-  const s = fs.createWriteStream(path.join(tmpdir.path, 'rw'));
+  const s = fs.createWriteStream(tmpdir.resolve('rw'));
 
   s.close(common.mustCall());
   s.close(common.mustCall());
 }
 
 {
-  const s = fs.createWriteStream(path.join(tmpdir.path, 'rw2'));
+  const s = fs.createWriteStream(tmpdir.resolve('rw2'));
 
   let emits = 0;
   s.on('close', () => {
@@ -44,7 +43,7 @@ tmpdir.refresh();
 }
 
 {
-  const s = fs.createWriteStream(path.join(tmpdir.path, 'rw'), {
+  const s = fs.createWriteStream(tmpdir.resolve('rw'), {
     autoClose: false
   });
 
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-end.js b/tests/node_compat/test/parallel/test-fs-write-stream-end.js
index d2458cd38c30a1..3221a558e8b409 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-end.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-end.js
@@ -29,21 +29,20 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 {
-  const file = path.join(tmpdir.path, 'write-end-test0.txt');
+  const file = tmpdir.resolve('write-end-test0.txt');
   const stream = fs.createWriteStream(file);
   stream.end();
   stream.on('close', common.mustCall());
 }
 
 {
-  const file = path.join(tmpdir.path, 'write-end-test1.txt');
+  const file = tmpdir.resolve('write-end-test1.txt');
   const stream = fs.createWriteStream(file);
   stream.end('a\n', 'utf8');
   stream.on('close', common.mustCall(function() {
@@ -53,7 +52,7 @@ tmpdir.refresh();
 }
 
 {
-  const file = path.join(tmpdir.path, 'write-end-test2.txt');
+  const file = tmpdir.resolve('write-end-test2.txt');
   const stream = fs.createWriteStream(file);
   stream.end();
 
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-fs.js b/tests/node_compat/test/parallel/test-fs-write-stream-fs.js
index 44511cf81e0213..253f5e425240db 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-fs.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-fs.js
@@ -7,14 +7,13 @@
 
 'use strict';
 const common = require('../common');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 tmpdir.refresh();
 
 {
-  const file = path.join(tmpdir.path, 'write-end-test0.txt');
+  const file = tmpdir.resolve('write-end-test0.txt');
   const stream = fs.createWriteStream(file, {
     fs: {
       open: common.mustCall(fs.open),
@@ -28,7 +27,7 @@ tmpdir.refresh();
 
 
 {
-  const file = path.join(tmpdir.path, 'write-end-test1.txt');
+  const file = tmpdir.resolve('write-end-test1.txt');
   const stream = fs.createWriteStream(file, {
     fs: {
       open: common.mustCall(fs.open),
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream-throw-type-error.js b/tests/node_compat/test/parallel/test-fs-write-stream-throw-type-error.js
index b60d613b75c3bf..988512aa3bdf08 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream-throw-type-error.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream-throw-type-error.js
@@ -9,11 +9,10 @@
 require('../common');
 const assert = require('assert');
 const fs = require('fs');
-const path = require('path');
 
 const tmpdir = require('../common/tmpdir');
 
-const example = path.join(tmpdir.path, 'dummy');
+const example = tmpdir.resolve('dummy');
 
 tmpdir.refresh();
 // Should not throw.
diff --git a/tests/node_compat/test/parallel/test-fs-write-stream.js b/tests/node_compat/test/parallel/test-fs-write-stream.js
index a1f7150944b5bf..107f22af04dfef 100644
--- a/tests/node_compat/test/parallel/test-fs-write-stream.js
+++ b/tests/node_compat/test/parallel/test-fs-write-stream.js
@@ -29,12 +29,11 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 
 const tmpdir = require('../common/tmpdir');
 
-const file = path.join(tmpdir.path, 'write.txt');
+const file = tmpdir.resolve('write.txt');
 
 tmpdir.refresh();
 
diff --git a/tests/node_compat/test/parallel/test-fs-write-sync.js b/tests/node_compat/test/parallel/test-fs-write-sync.js
index ade0849ce60106..e65923102e6b1b 100644
--- a/tests/node_compat/test/parallel/test-fs-write-sync.js
+++ b/tests/node_compat/test/parallel/test-fs-write-sync.js
@@ -29,10 +29,9 @@
 'use strict';
 require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 const tmpdir = require('../common/tmpdir');
-const filename = path.join(tmpdir.path, 'write.txt');
+const filename = tmpdir.resolve('write.txt');
 
 tmpdir.refresh();
 
diff --git a/tests/node_compat/test/parallel/test-fs-write.js b/tests/node_compat/test/parallel/test-fs-write.js
index 33fcb84cf985c7..e10db287fb238a 100644
--- a/tests/node_compat/test/parallel/test-fs-write.js
+++ b/tests/node_compat/test/parallel/test-fs-write.js
@@ -2,8 +2,8 @@
 // deno-lint-ignore-file
 
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 16.13.0
-// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
 
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -30,17 +30,15 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 const tmpdir = require('../common/tmpdir');
 
 tmpdir.refresh();
 
-const fn = path.join(tmpdir.path, 'write.txt');
-const fn2 = path.join(tmpdir.path, 'write2.txt');
-const fn3 = path.join(tmpdir.path, 'write3.txt');
-const fn4 = path.join(tmpdir.path, 'write4.txt');
-const fn5 = path.join(tmpdir.path, 'write5.txt');
+const fn = tmpdir.resolve('write.txt');
+const fn2 = tmpdir.resolve('write2.txt');
+const fn3 = tmpdir.resolve('write3.txt');
+const fn4 = tmpdir.resolve('write4.txt');
 const expected = 'ümlaut.';
 const constants = fs.constants;
 
@@ -106,9 +104,6 @@ fs.open(fn, 'w', 0o644, common.mustSucceed((fd) => {
   fs.write(fd, '', 0, 'utf8', written);
 }));
 
-// TODO(kt3k): Enable this test when fs.open supports number for `flags`
-// paramter.
-/*
 const args = constants.O_CREAT | constants.O_WRONLY | constants.O_TRUNC;
 fs.open(fn2, args, 0o644, common.mustSucceed((fd) => {
   const done = common.mustSucceed((written) => {
@@ -126,7 +121,6 @@ fs.open(fn2, args, 0o644, common.mustSucceed((fd) => {
 
   fs.write(fd, '', 0, 'utf8', written);
 }));
-*/
 
 fs.open(fn3, 'w', 0o644, common.mustSucceed((fd) => {
   const done = common.mustSucceed((written) => {
@@ -137,17 +131,6 @@ fs.open(fn3, 'w', 0o644, common.mustSucceed((fd) => {
   fs.write(fd, expected, done);
 }));
 
-fs.open(fn4, 'w', 0o644, common.mustSucceed((fd) => {
-  const done = common.mustSucceed((written) => {
-    assert.strictEqual(written, Buffer.byteLength(expected));
-    fs.closeSync(fd);
-  });
-
-  const data = {
-    toString() { return expected; }
-  };
-  fs.write(fd, data, done);
-}));
 
 [false, 'test', {}, [], null, undefined].forEach((i) => {
   assert.throws(
@@ -166,7 +149,14 @@ fs.open(fn4, 'w', 0o644, common.mustSucceed((fd) => {
   );
 });
 
-[false, 5, {}, [], null, undefined].forEach((data) => {
+[
+  false, 5, {}, [], null, undefined, true, 5n, () => {}, Symbol(), new Map(),
+  new String('notPrimitive'),
+  { [Symbol.toPrimitive]: (hint) => 'amObject' },
+  { toString() { return 'amObject'; } },
+  Promise.resolve('amPromise'),
+  common.mustNotCall(),
+].forEach((data) => {
   assert.throws(
     () => fs.write(1, data, common.mustNotCall()),
     {
@@ -185,7 +175,7 @@ fs.open(fn4, 'w', 0o644, common.mustSucceed((fd) => {
 
 {
   // Regression test for https://github.com/nodejs/node/issues/38168
-  const fd = fs.openSync(fn5, 'w');
+  const fd = fs.openSync(fn4, 'w');
 
   assert.throws(
     () => fs.writeSync(fd, 'abc', 0, 'hex'),
diff --git a/tests/node_compat/test/parallel/test-fs-writev-sync.js b/tests/node_compat/test/parallel/test-fs-writev-sync.js
index ba90f693aae384..35db3675fdbcfe 100644
--- a/tests/node_compat/test/parallel/test-fs-writev-sync.js
+++ b/tests/node_compat/test/parallel/test-fs-writev-sync.js
@@ -9,7 +9,6 @@
 
 require('../common');
 const assert = require('assert');
-const path = require('path');
 const fs = require('fs');
 const tmpdir = require('../common/tmpdir');
 
@@ -17,7 +16,7 @@ tmpdir.refresh();
 
 const expected = 'ümlaut. Лорем �務ホソモ指� आपको करने विकास 紙読決多密所 أض�';
 
-const getFileName = (i) => path.join(tmpdir.path, `writev_sync_${i}.txt`);
+const getFileName = (i) => tmpdir.resolve(`writev_sync_${i}.txt`);
 
 /**
  * Testing with a array of buffers input
diff --git a/tests/node_compat/test/parallel/test-http-agent-getname.js b/tests/node_compat/test/parallel/test-http-agent-getname.js
index 43dc09f2cd5840..530cc1378d97e3 100644
--- a/tests/node_compat/test/parallel/test-http-agent-getname.js
+++ b/tests/node_compat/test/parallel/test-http-agent-getname.js
@@ -10,7 +10,6 @@
 require('../common');
 const assert = require('assert');
 const http = require('http');
-const path = require('path');
 
 const tmpdir = require('../common/tmpdir');
 
@@ -48,7 +47,7 @@ assert.strictEqual(
 );
 
 // unix socket
-const socketPath = path.join(tmpdir.path, 'foo', 'bar');
+const socketPath = tmpdir.resolve('foo', 'bar');
 assert.strictEqual(
   agent.getName({
     socketPath
diff --git a/tests/node_compat/test/parallel/test-http-outgoing-internal-headernames-getter.js b/tests/node_compat/test/parallel/test-http-outgoing-internal-headernames-getter.js
index 4cca6500067ed2..490d814b9987f7 100644
--- a/tests/node_compat/test/parallel/test-http-outgoing-internal-headernames-getter.js
+++ b/tests/node_compat/test/parallel/test-http-outgoing-internal-headernames-getter.js
@@ -24,7 +24,7 @@ common.expectWarning('DeprecationWarning', warn, 'DEP0066');
   // Tests _headerNames getter result after setting a header.
   const outgoingMessage = new OutgoingMessage();
   outgoingMessage.setHeader('key', 'value');
-  const expect = Object.create(null);
+  const expect = { __proto__: null };
   expect.key = 'key';
   assert.deepStrictEqual(outgoingMessage._headerNames, expect);
 }
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-auth-with-header-in-request.js b/tests/node_compat/test/parallel/test-http-url.parse-auth-with-header-in-request.js
deleted file mode 100644
index eaa63bab73af09..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-auth-with-header-in-request.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-function check(request) {
-  // The correct authorization header is be passed
-  assert.strictEqual(request.headers.authorization, 'NoAuthForYOU');
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  const testURL =
-    url.parse(`http://asdf:qwer@localhost:${this.address().port}`);
-  // The test here is if you set a specific authorization header in the
-  // request we should not override that with basic auth
-  testURL.headers = {
-    Authorization: 'NoAuthForYOU'
-  };
-
-  // make the request
-  http.request(testURL).end();
-});
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-auth.js b/tests/node_compat/test/parallel/test-http-url.parse-auth.js
deleted file mode 100644
index 3bf3242c970c93..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-auth.js
+++ /dev/null
@@ -1,55 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-function check(request) {
-  // The correct authorization header is be passed
-  assert.strictEqual(request.headers.authorization, 'Basic dXNlcjpwYXNzOg==');
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  const port = this.address().port;
-  // username = "user", password = "pass:"
-  const testURL = url.parse(`http://user:pass%3A@localhost:${port}`);
-
-  // make the request
-  http.request(testURL).end();
-});
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-basic.js b/tests/node_compat/test/parallel/test-http-url.parse-basic.js
deleted file mode 100644
index 7018cd41097b10..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-basic.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-let testURL;
-
-// Make sure the basics work
-function check(request) {
-  // Default method should still be 'GET'
-  assert.strictEqual(request.method, 'GET');
-  // There are no URL params, so you should not see any
-  assert.strictEqual(request.url, '/');
-  // The host header should use the url.parse.hostname
-  assert.strictEqual(request.headers.host,
-                     `${testURL.hostname}:${testURL.port}`);
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  testURL = url.parse(`http://localhost:${this.address().port}`);
-
-  // make the request
-  const clientRequest = http.request(testURL);
-  // Since there is a little magic with the agent
-  // make sure that an http request uses the http.Agent
-  assert.ok(clientRequest.agent instanceof http.Agent);
-  clientRequest.end();
-});
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-only-support-http-https-protocol.js b/tests/node_compat/test/parallel/test-http-url.parse-only-support-http-https-protocol.js
index bc90d70b4e82cf..98b222f391e1cf 100644
--- a/tests/node_compat/test/parallel/test-http-url.parse-only-support-http-https-protocol.js
+++ b/tests/node_compat/test/parallel/test-http-url.parse-only-support-http-https-protocol.js
@@ -41,7 +41,7 @@ const invalidUrls = [
   'f://some.host/path',
 ];
 
-invalidUrls.forEach((invalid) => {
+for (const invalid of invalidUrls) {
   assert.throws(
     () => { http.request(url.parse(invalid)); },
     {
@@ -49,4 +49,4 @@ invalidUrls.forEach((invalid) => {
       name: 'TypeError'
     }
   );
-});
+}
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-path.js b/tests/node_compat/test/parallel/test-http-url.parse-path.js
deleted file mode 100644
index f0c07887f2d6c2..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-path.js
+++ /dev/null
@@ -1,53 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-function check(request) {
-  // A path should come over
-  assert.strictEqual(request.url, '/asdf');
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  const testURL = url.parse(`http://localhost:${this.address().port}/asdf`);
-
-  // make the request
-  http.request(testURL).end();
-});
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-post.js b/tests/node_compat/test/parallel/test-http-url.parse-post.js
deleted file mode 100644
index c591146035f957..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-post.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-let testURL;
-
-function check(request) {
-  // url.parse should not mess with the method
-  assert.strictEqual(request.method, 'POST');
-  // Everything else should be right
-  assert.strictEqual(request.url, '/asdf?qwer=zxcv');
-  // The host header should use the url.parse.hostname
-  assert.strictEqual(request.headers.host,
-                     `${testURL.hostname}:${testURL.port}`);
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  testURL = url.parse(`http://localhost:${this.address().port}/asdf?qwer=zxcv`);
-  testURL.method = 'POST';
-
-  // make the request
-  http.request(testURL).end();
-});
diff --git a/tests/node_compat/test/parallel/test-http-url.parse-search.js b/tests/node_compat/test/parallel/test-http-url.parse-search.js
deleted file mode 100644
index 8725331618c15a..00000000000000
--- a/tests/node_compat/test/parallel/test-http-url.parse-search.js
+++ /dev/null
@@ -1,54 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-'use strict';
-require('../common');
-const assert = require('assert');
-const http = require('http');
-const url = require('url');
-
-function check(request) {
-  // A path should come over with params
-  assert.strictEqual(request.url, '/asdf?qwer=zxcv');
-}
-
-const server = http.createServer(function(request, response) {
-  // Run the check function
-  check(request);
-  response.writeHead(200, {});
-  response.end('ok');
-  server.close();
-});
-
-server.listen(0, function() {
-  const port = this.address().port;
-  const testURL = url.parse(`http://localhost:${port}/asdf?qwer=zxcv`);
-
-  // make the request
-  http.request(testURL).end();
-});
diff --git a/tests/node_compat/test/parallel/test-net-isipv4.js b/tests/node_compat/test/parallel/test-net-isipv4.js
index 1589196d565395..cdc9f22aceaa4e 100644
--- a/tests/node_compat/test/parallel/test-net-isipv4.js
+++ b/tests/node_compat/test/parallel/test-net-isipv4.js
@@ -44,10 +44,10 @@ const v4not = [
   '192.168.0.2000000000',
 ];
 
-v4.forEach((ip) => {
+for (const ip of v4) {
   assert.strictEqual(net.isIPv4(ip), true);
-});
+}
 
-v4not.forEach((ip) => {
+for (const ip of v4not) {
   assert.strictEqual(net.isIPv4(ip), false);
-});
+}
diff --git a/tests/node_compat/test/parallel/test-net-isipv6.js b/tests/node_compat/test/parallel/test-net-isipv6.js
index e74239d5d351c3..752aa5aad7387b 100644
--- a/tests/node_compat/test/parallel/test-net-isipv6.js
+++ b/tests/node_compat/test/parallel/test-net-isipv6.js
@@ -242,10 +242,10 @@ const v6not = [
   '02001:0000:1234:0000:0000:C1C0:ABCD:0876',
 ];
 
-v6.forEach((ip) => {
+for (const ip of v6) {
   assert.strictEqual(net.isIPv6(ip), true);
-});
+}
 
-v6not.forEach((ip) => {
+for (const ip of v6not) {
   assert.strictEqual(net.isIPv6(ip), false);
-});
+}
diff --git a/tests/node_compat/test/parallel/test-parse-args.mjs b/tests/node_compat/test/parallel/test-parse-args.mjs
index f8bc14a6c7b581..0d5aa72f6302e7 100644
--- a/tests/node_compat/test/parallel/test-parse-args.mjs
+++ b/tests/node_compat/test/parallel/test-parse-args.mjs
@@ -458,7 +458,7 @@ const candidateGreedyOptions = [
   '--foo',
 ];
 
-candidateGreedyOptions.forEach((value) => {
+for (const value of candidateGreedyOptions) {
   test(`greedy: when short option with value '${value}' then eaten`, () => {
     const args = ['-w', value];
     const options = { with: { type: 'string', short: 'w' } };
@@ -476,7 +476,7 @@ candidateGreedyOptions.forEach((value) => {
     const result = parseArgs({ args, options, strict: false });
     assert.deepStrictEqual(result, expectedResult);
   });
-});
+}
 
 test('strict: when candidate option value is plain text then does not throw', () => {
   const args = ['--with', 'abc'];
@@ -980,7 +980,7 @@ test('tokens:true should not include the default options after the args input',
 
 test('proto as default value must be ignored', () => {
   const args = [];
-  const options = Object.create(null);
+  const options = { __proto__: null };
 
   // eslint-disable-next-line no-proto
   options.__proto__ = { type: 'string', default: 'HELLO' };
diff --git a/tests/node_compat/test/parallel/test-path-extname.js b/tests/node_compat/test/parallel/test-path-extname.js
index f5894058b2de7b..8cba90b073a5c9 100644
--- a/tests/node_compat/test/parallel/test-path-extname.js
+++ b/tests/node_compat/test/parallel/test-path-extname.js
@@ -13,7 +13,7 @@ const path = require('path');
 const failures = [];
 const slashRE = /\//g;
 
-[
+const testPaths = [
   [__filename, '.js'],
   ['', ''],
   ['/path/to/file', ''],
@@ -57,10 +57,13 @@ const slashRE = /\//g;
   ['file//', ''],
   ['file./', '.'],
   ['file.//', '.'],
-].forEach((test) => {
-  const expected = test[1];
-  [path.posix.extname, path.win32.extname].forEach((extname) => {
-    let input = test[0];
+];
+
+for (const testPath of testPaths) {
+  const expected = testPath[1];
+  const extNames = [path.posix.extname, path.win32.extname];
+  for (const extname of extNames) {
+    let input = testPath[0];
     let os;
     if (extname === path.win32.extname) {
       input = input.replace(slashRE, '\\');
@@ -73,16 +76,14 @@ const slashRE = /\//g;
       JSON.stringify(expected)}\n  actual=${JSON.stringify(actual)}`;
     if (actual !== expected)
       failures.push(`\n${message}`);
-  });
-  {
-    const input = `C:${test[0].replace(slashRE, '\\')}`;
-    const actual = path.win32.extname(input);
-    const message = `path.win32.extname(${JSON.stringify(input)})\n  expect=${
-      JSON.stringify(expected)}\n  actual=${JSON.stringify(actual)}`;
-    if (actual !== expected)
-      failures.push(`\n${message}`);
   }
-});
+  const input = `C:${testPath[0].replace(slashRE, '\\')}`;
+  const actual = path.win32.extname(input);
+  const message = `path.win32.extname(${JSON.stringify(input)})\n  expect=${
+    JSON.stringify(expected)}\n  actual=${JSON.stringify(actual)}`;
+  if (actual !== expected)
+    failures.push(`\n${message}`);
+}
 assert.strictEqual(failures.length, 0, failures.join(''));
 
 // On Windows, backslash is a path separator.
diff --git a/tests/node_compat/test/parallel/test-path-parse-format.js b/tests/node_compat/test/parallel/test-path-parse-format.js
index 5b31751f2ed8e1..7f4682899ef0ac 100644
--- a/tests/node_compat/test/parallel/test-path-parse-format.js
+++ b/tests/node_compat/test/parallel/test-path-parse-format.js
@@ -231,3 +231,7 @@ function checkFormat(path, testCases) {
     });
   });
 }
+
+// See https://github.com/nodejs/node/issues/44343
+assert.strictEqual(path.format({ name: 'x', ext: 'png' }), 'x.png');
+assert.strictEqual(path.format({ name: 'x', ext: '.png' }), 'x.png');
diff --git a/tests/node_compat/test/parallel/test-path.js b/tests/node_compat/test/parallel/test-path.js
index 41b760bff04200..2d0a9287236893 100644
--- a/tests/node_compat/test/parallel/test-path.js
+++ b/tests/node_compat/test/parallel/test-path.js
@@ -42,8 +42,8 @@ function fail(fn) {
   }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' });
 }
 
-typeErrorTests.forEach((test) => {
-  [path.posix, path.win32].forEach((namespace) => {
+for (const test of typeErrorTests) {
+  for (const namespace of [path.posix, path.win32]) {
     fail(namespace.join, test);
     fail(namespace.resolve, test);
     fail(namespace.normalize, test);
@@ -59,8 +59,8 @@ typeErrorTests.forEach((test) => {
     if (test !== undefined) {
       fail(namespace.basename, 'foo', test);
     }
-  });
-});
+  }
+}
 
 // path.sep tests
 // windows
diff --git a/tests/node_compat/test/parallel/test-readline-keys.js b/tests/node_compat/test/parallel/test-readline-keys.js
index ec68f7faad867a..4487e8d711ae03 100644
--- a/tests/node_compat/test/parallel/test-readline-keys.js
+++ b/tests/node_compat/test/parallel/test-readline-keys.js
@@ -41,9 +41,9 @@ function addTest(sequences, expectedKeys) {
 
   keys = [];
 
-  sequences.forEach((sequence) => {
+  for (const sequence of sequences) {
     fi.write(sequence);
-  });
+  }
   assert.deepStrictEqual(keys, expectedKeys);
 }
 
diff --git a/tests/node_compat/test/parallel/test-stream-buffer-list.js b/tests/node_compat/test/parallel/test-stream-buffer-list.js
deleted file mode 100644
index 08abd245926f69..00000000000000
--- a/tests/node_compat/test/parallel/test-stream-buffer-list.js
+++ /dev/null
@@ -1,91 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Flags: --expose-internals
-'use strict';
-require('../common');
-const assert = require('assert');
-const BufferList = require('internal/streams/buffer_list');
-
-// Test empty buffer list.
-const emptyList = new BufferList();
-
-emptyList.shift();
-assert.deepStrictEqual(emptyList, new BufferList());
-
-assert.strictEqual(emptyList.join(','), '');
-
-assert.deepStrictEqual(emptyList.concat(0), Buffer.alloc(0));
-
-const buf = Buffer.from('foo');
-
-function testIterator(list, count) {
-  // test iterator
-  let len = 0;
-  // eslint-disable-next-line no-unused-vars
-  for (const x of list) {
-    len++;
-  }
-  assert.strictEqual(len, count);
-}
-
-// Test buffer list with one element.
-const list = new BufferList();
-testIterator(list, 0);
-
-list.push(buf);
-testIterator(list, 1);
-for (const x of list) {
-  assert.strictEqual(x, buf);
-}
-
-const copy = list.concat(3);
-testIterator(copy, 3);
-
-assert.notStrictEqual(copy, buf);
-assert.deepStrictEqual(copy, buf);
-
-assert.strictEqual(list.join(','), 'foo');
-
-const shifted = list.shift();
-testIterator(list, 0);
-assert.strictEqual(shifted, buf);
-assert.deepStrictEqual(list, new BufferList());
-
-{
-  const list = new BufferList();
-  list.push('foo');
-  list.push('bar');
-  list.push('foo');
-  list.push('bar');
-  assert.strictEqual(list.consume(6, true), 'foobar');
-  assert.strictEqual(list.consume(6, true), 'foobar');
-}
-
-{
-  const list = new BufferList();
-  list.push('foo');
-  list.push('bar');
-  assert.strictEqual(list.consume(5, true), 'fooba');
-}
-
-{
-  const list = new BufferList();
-  list.push(buf);
-  list.push(buf);
-  list.push(buf);
-  list.push(buf);
-  assert.strictEqual(list.consume(6).toString(), 'foofoo');
-  assert.strictEqual(list.consume(6).toString(), 'foofoo');
-}
-
-{
-  const list = new BufferList();
-  list.push(buf);
-  list.push(buf);
-  assert.strictEqual(list.consume(5).toString(), 'foofo');
-}
diff --git a/tests/node_compat/test/parallel/test-stream-readable-destroy.js b/tests/node_compat/test/parallel/test-stream-readable-destroy.js
index a8b7b893283762..75cec92dc3f9c3 100644
--- a/tests/node_compat/test/parallel/test-stream-readable-destroy.js
+++ b/tests/node_compat/test/parallel/test-stream-readable-destroy.js
@@ -325,7 +325,7 @@ const assert = require('assert');
   assert.rejects((async () => {
     // eslint-disable-next-line no-unused-vars, no-empty
     for await (const chunk of read) { }
-  })(), /AbortError/);
+  })(), /AbortError/).then(common.mustCall());
   setTimeout(() => controller.abort(), 0);
 }
 
diff --git a/tests/node_compat/test/parallel/test-stream-uint8array.js b/tests/node_compat/test/parallel/test-stream-uint8array.js
index 3ac81e67294742..aa8dbd3d821be7 100644
--- a/tests/node_compat/test/parallel/test-stream-uint8array.js
+++ b/tests/node_compat/test/parallel/test-stream-uint8array.js
@@ -45,7 +45,7 @@ const GHI = new Uint8Array([0x47, 0x48, 0x49]);
       assert(!(chunk instanceof Buffer));
       assert(chunk instanceof Uint8Array);
       assert.strictEqual(chunk, ABC);
-      assert.strictEqual(encoding, 'utf8');
+      assert.strictEqual(encoding, undefined);
       cb();
     })
   });
diff --git a/tests/node_compat/test/parallel/test-stream-writable-aborted.js b/tests/node_compat/test/parallel/test-stream-writable-aborted.js
new file mode 100644
index 00000000000000..89dbcc4ee2fb2d
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-writable-aborted.js
@@ -0,0 +1,33 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+require('../common');
+const assert = require('assert');
+const { Writable } = require('stream');
+
+{
+  const writable = new Writable({
+    write() {
+    }
+  });
+  assert.strictEqual(writable.writableAborted, false);
+  writable.destroy();
+  assert.strictEqual(writable.writableAborted, true);
+}
+
+{
+  const writable = new Writable({
+    write() {
+    }
+  });
+  assert.strictEqual(writable.writableAborted, false);
+  writable.end();
+  writable.destroy();
+  assert.strictEqual(writable.writableAborted, true);
+}
diff --git a/tests/node_compat/test/parallel/test-stream-writable-decoded-encoding.js b/tests/node_compat/test/parallel/test-stream-writable-decoded-encoding.js
index e8fbbb0face8fc..d6c77c9a7002cb 100644
--- a/tests/node_compat/test/parallel/test-stream-writable-decoded-encoding.js
+++ b/tests/node_compat/test/parallel/test-stream-writable-decoded-encoding.js
@@ -63,3 +63,50 @@ class MyWritable extends stream.Writable {
   m.write('some-text', 'utf8');
   m.end();
 }
+
+{
+  assert.throws(() => {
+    const m = new MyWritable(null, {
+      defaultEncoding: 'my invalid encoding',
+    });
+    m.end();
+  }, {
+    code: 'ERR_UNKNOWN_ENCODING',
+  });
+}
+
+{
+  const w = new MyWritable(function(isBuffer, type, enc) {
+    assert(!isBuffer);
+    assert.strictEqual(type, 'string');
+    assert.strictEqual(enc, 'hex');
+  }, {
+    defaultEncoding: 'hex',
+    decodeStrings: false
+  });
+  w.write('asd');
+  w.end();
+}
+
+{
+  const w = new MyWritable(function(isBuffer, type, enc) {
+    assert(!isBuffer);
+    assert.strictEqual(type, 'string');
+    assert.strictEqual(enc, 'utf8');
+  }, {
+    defaultEncoding: null,
+    decodeStrings: false
+  });
+  w.write('asd');
+  w.end();
+}
+
+{
+  const m = new MyWritable(function(isBuffer, type, enc) {
+    assert.strictEqual(type, 'object');
+    assert.strictEqual(enc, 'utf8');
+  }, { defaultEncoding: 'hex',
+       objectMode: true });
+  m.write({ foo: 'bar' }, 'utf8');
+  m.end();
+}
diff --git a/tests/node_compat/test/parallel/test-stream-writable-end-cb-error.js b/tests/node_compat/test/parallel/test-stream-writable-end-cb-error.js
index f4d5a399584af4..ecb597f159998b 100644
--- a/tests/node_compat/test/parallel/test-stream-writable-end-cb-error.js
+++ b/tests/node_compat/test/parallel/test-stream-writable-end-cb-error.js
@@ -43,7 +43,7 @@ const stream = require('stream');
   let called = false;
   writable.end('asd', common.mustCall((err) => {
     called = true;
-    assert.strictEqual(err, undefined);
+    assert.strictEqual(err, null);
   }));
 
   writable.on('error', common.mustCall((err) => {
diff --git a/tests/node_compat/test/parallel/test-stream-writable-final-async.js b/tests/node_compat/test/parallel/test-stream-writable-final-async.js
new file mode 100644
index 00000000000000..c8fe2057b591d1
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-writable-final-async.js
@@ -0,0 +1,32 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const {
+  Duplex,
+} = require('stream');
+const { setTimeout } = require('timers/promises');
+
+{
+  class Foo extends Duplex {
+    async _final(callback) {
+      await setTimeout(common.platformTimeout(1));
+      callback();
+    }
+
+    _read() {}
+  }
+
+  const foo = new Foo();
+  foo._write = common.mustCall((chunk, encoding, cb) => {
+    cb();
+  });
+  foo.end('test', common.mustCall());
+  foo.on('error', common.mustNotCall());
+}
diff --git a/tests/node_compat/test/parallel/test-stream-writable-final-destroy.js b/tests/node_compat/test/parallel/test-stream-writable-final-destroy.js
new file mode 100644
index 00000000000000..958a36bfdf64ea
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-writable-final-destroy.js
@@ -0,0 +1,28 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+
+const { Writable } = require('stream');
+
+{
+  const w = new Writable({
+    write(chunk, encoding, callback) {
+      callback(null);
+    },
+    final(callback) {
+      queueMicrotask(callback);
+    }
+  });
+  w.end();
+  w.destroy();
+
+  w.on('prefinish', common.mustNotCall());
+  w.on('finish', common.mustNotCall());
+  w.on('close', common.mustCall());
+}
diff --git a/tests/node_compat/test/parallel/test-stream-writable-final-throw.js b/tests/node_compat/test/parallel/test-stream-writable-final-throw.js
new file mode 100644
index 00000000000000..ba7f87b238d17f
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-writable-final-throw.js
@@ -0,0 +1,30 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const common = require('../common');
+const {
+  Duplex,
+} = require('stream');
+
+{
+  class Foo extends Duplex {
+    _final(callback) {
+      throw new Error('fhqwhgads');
+    }
+
+    _read() {}
+  }
+
+  const foo = new Foo();
+  foo._write = common.mustCall((chunk, encoding, cb) => {
+    cb();
+  });
+  foo.end('test', common.expectsError({ message: 'fhqwhgads' }));
+  foo.on('error', common.mustCall());
+}
diff --git a/tests/node_compat/test/parallel/test-stream2-readable-from-list.js b/tests/node_compat/test/parallel/test-stream2-readable-from-list.js
deleted file mode 100644
index fea8aefda6b3b4..00000000000000
--- a/tests/node_compat/test/parallel/test-stream2-readable-from-list.js
+++ /dev/null
@@ -1,108 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// Flags: --expose-internals
-'use strict';
-require('../common');
-const assert = require('assert');
-const fromList = require('stream').Readable._fromList;
-const BufferList = require('internal/streams/buffer_list');
-const util = require('util');
-
-function bufferListFromArray(arr) {
-  const bl = new BufferList();
-  for (let i = 0; i < arr.length; ++i)
-    bl.push(arr[i]);
-  return bl;
-}
-
-{
-  // Verify behavior with buffers
-  let list = [ Buffer.from('foog'),
-               Buffer.from('bark'),
-               Buffer.from('bazy'),
-               Buffer.from('kuel') ];
-  list = bufferListFromArray(list);
-
-  assert.strictEqual(
-    util.inspect([ list ], { compact: false }),
-    `[
-  BufferList {
-    head: [Object],
-    tail: [Object],
-    length: 4
-  }
-]`);
-
-  // Read more than the first element.
-  let ret = fromList(6, { buffer: list, length: 16 });
-  assert.strictEqual(ret.toString(), 'foogba');
-
-  // Read exactly the first element.
-  ret = fromList(2, { buffer: list, length: 10 });
-  assert.strictEqual(ret.toString(), 'rk');
-
-  // Read less than the first element.
-  ret = fromList(2, { buffer: list, length: 8 });
-  assert.strictEqual(ret.toString(), 'ba');
-
-  // Read more than we have.
-  ret = fromList(100, { buffer: list, length: 6 });
-  assert.strictEqual(ret.toString(), 'zykuel');
-
-  // all consumed.
-  assert.deepStrictEqual(list, new BufferList());
-}
-
-{
-  // Verify behavior with strings
-  let list = [ 'foog',
-               'bark',
-               'bazy',
-               'kuel' ];
-  list = bufferListFromArray(list);
-
-  // Read more than the first element.
-  let ret = fromList(6, { buffer: list, length: 16, decoder: true });
-  assert.strictEqual(ret, 'foogba');
-
-  // Read exactly the first element.
-  ret = fromList(2, { buffer: list, length: 10, decoder: true });
-  assert.strictEqual(ret, 'rk');
-
-  // Read less than the first element.
-  ret = fromList(2, { buffer: list, length: 8, decoder: true });
-  assert.strictEqual(ret, 'ba');
-
-  // Read more than we have.
-  ret = fromList(100, { buffer: list, length: 6, decoder: true });
-  assert.strictEqual(ret, 'zykuel');
-
-  // all consumed.
-  assert.deepStrictEqual(list, new BufferList());
-}
diff --git a/tests/node_compat/test/parallel/test-stream2-writable.js b/tests/node_compat/test/parallel/test-stream2-writable.js
index 665ff507f8ff58..4f5ba53fce5f3d 100644
--- a/tests/node_compat/test/parallel/test-stream2-writable.js
+++ b/tests/node_compat/test/parallel/test-stream2-writable.js
@@ -201,7 +201,8 @@ for (let i = 0; i < chunks.length; i++) {
 {
   // Verify write callbacks
   const callbacks = chunks.map(function(chunk, i) {
-    return [i, function() {
+    return [i, function(err) {
+      assert.strictEqual(err, null);
       callbacks._called[i] = chunk;
     }];
   }).reduce(function(set, x) {
@@ -232,7 +233,9 @@ for (let i = 0; i < chunks.length; i++) {
 {
   // Verify end() callback
   const tw = new TestWriter();
-  tw.end(common.mustCall());
+  tw.end(common.mustCall(function(err) {
+    assert.strictEqual(err, null);
+  }));
 }
 
 const helloWorldBuffer = Buffer.from('hello world');
@@ -240,7 +243,9 @@ const helloWorldBuffer = Buffer.from('hello world');
 {
   // Verify end() callback with chunk
   const tw = new TestWriter();
-  tw.end(helloWorldBuffer, common.mustCall());
+  tw.end(helloWorldBuffer, common.mustCall(function(err) {
+    assert.strictEqual(err, null);
+  }));
 }
 
 {
diff --git a/tests/node_compat/test/parallel/test-url-format-whatwg.js b/tests/node_compat/test/parallel/test-url-format-whatwg.js
index 9552fd7dadad7c..ff8f1201cffe64 100644
--- a/tests/node_compat/test/parallel/test-url-format-whatwg.js
+++ b/tests/node_compat/test/parallel/test-url-format-whatwg.js
@@ -147,3 +147,8 @@ assert.strictEqual(
   url.format(new URL('http://user:pass@xn--0zwm56d.com:8080/path'), { unicode: true }),
   'http://user:pass@测试.com:8080/path'
 );
+
+assert.strictEqual(
+  url.format(new URL('tel:123')),
+  url.format(new URL('tel:123'), { unicode: true })
+);
diff --git a/tests/node_compat/test/parallel/test-url-parse-invalid-input.js b/tests/node_compat/test/parallel/test-url-parse-invalid-input.js
index 98d2d7e2d865e0..7e8aa5c0421537 100644
--- a/tests/node_compat/test/parallel/test-url-parse-invalid-input.js
+++ b/tests/node_compat/test/parallel/test-url-parse-invalid-input.js
@@ -81,3 +81,33 @@ if (common.hasIntl) {
                 (e) => e.code === 'ERR_INVALID_URL',
                 'parsing http://\u00AD/bad.com/');
 }
+
+/*
+ FIXME(kt3k): node -e <script> doesn't work in deno
+{
+  const badURLs = [
+    'https://evil.com:.example.com',
+    'git+ssh://git@github.com:npm/npm',
+  ];
+  badURLs.forEach((badURL) => {
+    common.spawnPromisified(process.execPath, ['-e', `url.parse(${JSON.stringify(badURL)})`])
+      .then(common.mustCall(({ code, stdout, stderr }) => {
+        assert.strictEqual(code, 0);
+        assert.strictEqual(stdout, '');
+        assert.match(stderr, /\[DEP0170\] DeprecationWarning:/);
+      }));
+  });
+
+  // Warning should only happen once per process.
+  const expectedWarning = [
+    `The URL ${badURLs[0]} is invalid. Future versions of Node.js will throw an error.`,
+    'DEP0170',
+  ];
+  common.expectWarning({
+    DeprecationWarning: expectedWarning,
+  });
+  badURLs.forEach((badURL) => {
+    url.parse(badURL);
+  });
+}
+*/
diff --git a/tests/node_compat/test/parallel/test-url-parse-query.js b/tests/node_compat/test/parallel/test-url-parse-query.js
index 2621a554294dc5..6f6c425bb6bf1e 100644
--- a/tests/node_compat/test/parallel/test-url-parse-query.js
+++ b/tests/node_compat/test/parallel/test-url-parse-query.js
@@ -11,7 +11,7 @@ const assert = require('assert');
 const url = require('url');
 
 function createWithNoPrototype(properties = []) {
-  const noProto = Object.create(null);
+  const noProto = { __proto__: null };
   properties.forEach((property) => {
     noProto[property.key] = property.value;
   });
diff --git a/tests/node_compat/test/parallel/test-url-pathtofileurl.js b/tests/node_compat/test/parallel/test-url-pathtofileurl.js
index 5bbabc2254cfca..d0f2f4b97e301b 100644
--- a/tests/node_compat/test/parallel/test-url-pathtofileurl.js
+++ b/tests/node_compat/test/parallel/test-url-pathtofileurl.js
@@ -36,13 +36,30 @@ const url = require('url');
 
     // Missing server:
     assert.throws(() => url.pathToFileURL('\\\\\\no-server'), {
-      code: 'ERR_INVALID_ARG_VALUE'
+      code: 'ERR_INVALID_ARG_VALUE',
     });
 
     // Missing share or resource:
     assert.throws(() => url.pathToFileURL('\\\\host'), {
-      code: 'ERR_INVALID_ARG_VALUE'
+      code: 'ERR_INVALID_ARG_VALUE',
     });
+
+    // Regression test for direct String.prototype.startsWith call
+    assert.throws(() => url.pathToFileURL([
+      '\\\\',
+      { [Symbol.toPrimitive]: () => 'blep\\blop' },
+    ]), {
+      code: 'ERR_INVALID_ARG_TYPE',
+    });
+    assert.throws(() => url.pathToFileURL(['\\\\', 'blep\\blop']), {
+      code: 'ERR_INVALID_ARG_TYPE',
+    });
+    assert.throws(() => url.pathToFileURL({
+      [Symbol.toPrimitive]: () => '\\\\blep\\blop',
+    }), {
+      code: 'ERR_INVALID_ARG_TYPE',
+    });
+
   } else {
     // UNC paths on posix are considered a single path that has backslashes:
     const fileURL = url.pathToFileURL('\\\\nas\\share\\path.txt').href;
@@ -151,3 +168,19 @@ const url = require('url');
     assert.strictEqual(actual, expected);
   }
 }
+
+// Test for non-string parameter
+{
+  for (const badPath of [
+    undefined, null, true, 42, 42n, Symbol('42'), NaN, {}, [], () => {},
+    Promise.resolve('foo'),
+    new Date(),
+    new String('notPrimitive'),
+    { toString() { return 'amObject'; } },
+    { [Symbol.toPrimitive]: (hint) => 'amObject' },
+  ]) {
+    assert.throws(() => url.pathToFileURL(badPath), {
+      code: 'ERR_INVALID_ARG_TYPE',
+    });
+  }
+}
diff --git a/tests/node_compat/test/parallel/test-url-relative.js b/tests/node_compat/test/parallel/test-url-relative.js
index 8d0bc41279e5d1..3b8524c2d08375 100644
--- a/tests/node_compat/test/parallel/test-url-relative.js
+++ b/tests/node_compat/test/parallel/test-url-relative.js
@@ -62,13 +62,15 @@ const relativeTests = [
   ['http://localhost', 'file://foo/Users', 'file://foo/Users'],
   ['https://registry.npmjs.org', '@foo/bar', 'https://registry.npmjs.org/@foo/bar'],
 ];
-relativeTests.forEach(function(relativeTest) {
+for (let i = 0; i < relativeTests.length; i++) {
+  const relativeTest = relativeTests[i];
+
   const a = url.resolve(relativeTest[0], relativeTest[1]);
   const e = relativeTest[2];
   assert.strictEqual(a, e,
                      `resolve(${relativeTest[0]}, ${relativeTest[1]})` +
                      ` == ${e}\n  actual=${a}`);
-});
+}
 
 //
 // Tests below taken from Chiron
@@ -381,19 +383,23 @@ const relativeTests2 = [
   // No path at all
   ['#hash1', '#hash2', '#hash1'],
 ];
-relativeTests2.forEach(function(relativeTest) {
+for (let i = 0; i < relativeTests2.length; i++) {
+  const relativeTest = relativeTests2[i];
+
   const a = url.resolve(relativeTest[1], relativeTest[0]);
   const e = url.format(relativeTest[2]);
   assert.strictEqual(a, e,
                      `resolve(${relativeTest[0]}, ${relativeTest[1]})` +
                      ` == ${e}\n  actual=${a}`);
-});
+}
 
 // If format and parse are inverse operations then
 // resolveObject(parse(x), y) == parse(resolve(x, y))
 
 // format: [from, path, expected]
-relativeTests.forEach(function(relativeTest) {
+for (let i = 0; i < relativeTests.length; i++) {
+  const relativeTest = relativeTests[i];
+
   let actual = url.resolveObject(url.parse(relativeTest[0]), relativeTest[1]);
   let expected = url.parse(relativeTest[2]);
 
@@ -406,7 +412,8 @@ relativeTests.forEach(function(relativeTest) {
   assert.strictEqual(actual, expected,
                      `format(${actual}) == ${expected}\n` +
                      `actual: ${actual}`);
-});
+
+}
 
 // format: [to, from, result]
 // the test: ['.//g', 'f:/a', 'f://g'] is a fundamental problem
@@ -422,7 +429,9 @@ if (relativeTests2[181][0] === './/g' &&
     relativeTests2[181][2] === 'f://g') {
   relativeTests2.splice(181, 1);
 }
-relativeTests2.forEach(function(relativeTest) {
+for (let i = 0; i < relativeTests2.length; i++) {
+  const relativeTest = relativeTests2[i];
+
   let actual = url.resolveObject(url.parse(relativeTest[1]), relativeTest[0]);
   let expected = url.parse(relativeTest[2]);
 
@@ -438,4 +447,4 @@ relativeTests2.forEach(function(relativeTest) {
   assert.strictEqual(actual, expected,
                      `format(${relativeTest[1]}) == ${expected}\n` +
                      `actual: ${actual}`);
-});
+}
diff --git a/tests/node_compat/test/parallel/test-whatwg-events-add-event-listener-options-signal.js b/tests/node_compat/test/parallel/test-whatwg-events-add-event-listener-options-signal.js
index 4378b72902b316..74055b00e69cc5 100644
--- a/tests/node_compat/test/parallel/test-whatwg-events-add-event-listener-options-signal.js
+++ b/tests/node_compat/test/parallel/test-whatwg-events-add-event-listener-options-signal.js
@@ -11,6 +11,7 @@ require('../common');
 
 const {
   strictEqual,
+  throws,
 } = require('assert');
 
 // Manually ported from: wpt@dom/events/AddEventListenerOptions-signal.any.js
@@ -164,3 +165,11 @@ const {
   }, { once: true });
   et.dispatchEvent(new Event('foo'));
 }
+{
+  const et = new EventTarget();
+  [1, 1n, {}, [], null, true, 'hi', Symbol(), () => {}].forEach((signal) => {
+    throws(() => et.addEventListener('foo', () => {}, { signal }), {
+      name: 'TypeError',
+    });
+  });
+}
diff --git a/tests/registry/npm/@denotest/dep-cannot-parse/1.0.0/package.json b/tests/registry/npm/@denotest/dep-cannot-parse/1.0.0/package.json
new file mode 100644
index 00000000000000..8a069ef729dac8
--- /dev/null
+++ b/tests/registry/npm/@denotest/dep-cannot-parse/1.0.0/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "@denotest/dep-cannot-parse",
+  "version": "1.0.0",
+  "dependencies": {
+    "@denotest/esm-basic": "unknown-scheme:unknown"
+  }
+}
diff --git a/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/index.js b/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/index.js
new file mode 100644
index 00000000000000..411f3c372e0a0d
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/index.js
@@ -0,0 +1 @@
+export default 'þþÿÿ';
\ No newline at end of file
diff --git a/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/package.json b/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/package.json
new file mode 100644
index 00000000000000..1260655fba5027
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-module/1.0.0/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "@denotest/lossy-utf8-script",
+  "version": "1.0.0",
+  "type": "module",
+  "dependencies": {}
+}
diff --git a/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/index.js b/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/index.js
new file mode 100644
index 00000000000000..34b58e6e126c27
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/index.js
@@ -0,0 +1 @@
+export default "hello";
diff --git a/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/package.json b/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/package.json
new file mode 100644
index 00000000000000..5ca42d0d1232d8
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-package-json/1.0.0/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "@denotest/lossy-utf8-package-json",
+  "version": "1.0.0",
+  "type": "module",
+  "dependencies": {},
+  "files": ["þþÿÿ"]
+}
\ No newline at end of file
diff --git a/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/index.js b/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/index.js
new file mode 100644
index 00000000000000..adbfd382a77f88
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/index.js
@@ -0,0 +1 @@
+module.exports = 'þþÿÿ';
\ No newline at end of file
diff --git a/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/package.json b/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/package.json
new file mode 100644
index 00000000000000..e23605945c1503
--- /dev/null
+++ b/tests/registry/npm/@denotest/lossy-utf8-script/1.0.0/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "@denotest/lossy-utf8-script",
+  "version": "1.0.0",
+  "type": "commonjs",
+  "dependencies": {}
+}
diff --git a/tests/registry/npm/@types/lz-string/lz-string-1.3.33.tgz b/tests/registry/npm/@types/lz-string/lz-string-1.3.33.tgz
new file mode 100644
index 00000000000000..e33d3bcdcfd7c2
Binary files /dev/null and b/tests/registry/npm/@types/lz-string/lz-string-1.3.33.tgz differ
diff --git a/tests/registry/npm/@types/lz-string/lz-string-1.5.0.tgz b/tests/registry/npm/@types/lz-string/lz-string-1.5.0.tgz
new file mode 100644
index 00000000000000..6d7a0138116275
Binary files /dev/null and b/tests/registry/npm/@types/lz-string/lz-string-1.5.0.tgz differ
diff --git a/tests/registry/npm/@types/lz-string/registry.json b/tests/registry/npm/@types/lz-string/registry.json
new file mode 100644
index 00000000000000..677c5d24a5d0b8
--- /dev/null
+++ b/tests/registry/npm/@types/lz-string/registry.json
@@ -0,0 +1,113 @@
+{
+  "_id": "@types/lz-string",
+  "_rev": "554-923923210a37cca16c53a3e8dd472e22",
+  "name": "@types/lz-string",
+  "description": "Stub TypeScript definitions entry for lz-string, which provides its own types definitions",
+  "dist-tags": {
+    "latest": "1.5.0"
+  },
+  "versions": {
+    "1.3.33": {
+      "name": "@types/lz-string",
+      "version": "1.3.33",
+      "description": "TypeScript definitions for lz-string",
+      "license": "MIT",
+      "contributors": [
+        {
+          "name": "Roman Nikitin",
+          "url": "https://github.com/M0ns1gn0r",
+          "githubUsername": "M0ns1gn0r"
+        }
+      ],
+      "main": "",
+      "types": "index",
+      "repository": {
+        "type": "git",
+        "url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git"
+      },
+      "scripts": {},
+      "dependencies": {},
+      "typesPublisherContentHash": "37e0f8cf2fb1fe08bdcc8e21278c91217d4a03d1cd6b32fc0eaec30757c6d4b1",
+      "typeScriptVersion": "2.0",
+      "_id": "@types/lz-string@1.3.33",
+      "dist": {
+        "integrity": "sha512-yWj3OnlKlwNpq9+Jh/nJkVAD3ta8Abk2kIRpjWpVkDlAD43tn6Q6xk5hurp84ndcq54jBDBGCD/WcIR0pspG0A==",
+        "shasum": "de2d6105ea7bcaf67dd1d9451d580700d30473fc",
+        "tarball": "http://localhost:4260/@types/lz-string/lz-string-1.3.33.tgz",
+        "fileCount": 4,
+        "unpackedSize": 5960,
+        "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.4\r\nComment: https://openpgpjs.org\r\n\r\nwsFcBAEBCAAQBQJcZIpFCRA9TVsSAnZWagAAYm8QAJCahktTDI8BUR8q+Qra\nzsvv7Vbb20Ti7uoh97yzJiEC8UEWCGnxpZouWr3xoy0FjByYIvGmHqslGohP\nksiikCXiy+5pfT0Yi3M4QeADPlQjqUVTweCoeMmpUaHWGBdqG2kE6tnioCQy\nAL9n/YnQc10b5SE/XYgKHuBN/HJ5tx1Ejcg/o7qJG/2cUe/1K1asIMFUockV\ncgwFXFl8OSMTcA3Bs0C84zIdcaC4njVqUIQOWqdgKbe1vs+O/Zf/OdiYQh9f\nZZMXffwJKVpLSfhOTeDHeD1WMNmiww+FVIikeUIihp7Xahk9YbrLtE5BUSgG\nl9/vNfzUDW+J5oJb6n8k9WojHjte00inzMa1O7QVT7cUC+e5Nup1df0VErNF\nVuaBMUy2o0LViCVcXOYUnDBQCoaKpQ8cIVhtl0VLFrOdyn+a0blcwaNNrvE1\nFKb+OgBqipIDwAx1QghV45MPtRzI/TLYeSZtHoOYVJ8zc11FzjaQ33NZj/5w\nVzMnRkmjpwF5j++JSOa3687iKJTgrJ6XHYliYpxRRpJY3Oa4Nl0/G+xMm1BS\n0ueZuqpM+h2ZMuG7TQOeDKtTll7tsuKwy2UlkkP2uJOVurqJkCvcK/ImG25W\nKENAcoJvsk956vlbvJCdqvIcV5OF5XhgQh10gaAfHl+pJiLbCBhHpeWd95+Y\n5/3T\r\n=MjUN\r\n-----END PGP SIGNATURE-----\r\n",
+        "signatures": [
+          {
+            "keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA",
+            "sig": "MEUCIHlPUpoP+v+OWyats51tKkKMx97XrotlO8GzoVtS22/KAiEAxLb7ultFaZZIfGVCNeHE/X+J9I58zkNA6a8LKcm2Wns="
+          }
+        ]
+      },
+      "maintainers": [
+        {
+          "name": "types",
+          "email": "ts-npm-types@microsoft.com"
+        }
+      ],
+      "_npmUser": {
+        "name": "types",
+        "email": "ts-npm-types@microsoft.com"
+      },
+      "directories": {},
+      "_npmOperationalInternal": {
+        "host": "s3://npm-registry-packages",
+        "tmp": "tmp/lz-string_1.3.33_1550092868900_0.5979975733337666"
+      },
+      "_hasShrinkwrap": false
+    },
+    "1.5.0": {
+      "name": "@types/lz-string",
+      "version": "1.5.0",
+      "description": "Stub TypeScript definitions entry for lz-string, which provides its own types definitions",
+      "main": "",
+      "scripts": {},
+      "license": "MIT",
+      "dependencies": {
+        "lz-string": "*"
+      },
+      "deprecated": "This is a stub types definition. lz-string provides its own type definitions, so you do not need this installed.",
+      "_id": "@types/lz-string@1.5.0",
+      "dist": {
+        "integrity": "sha512-s84fKOrzqqNCAPljhVyC5TjAo6BH4jKHw9NRNFNiRUY5QSgZCmVm5XILlWbisiKl+0OcS7eWihmKGS5akc2iQw==",
+        "shasum": "2f15d2dd9dbfb344f3d31aee5a82cf350b037e5f",
+        "tarball": "http://localhost:4260/@types/lz-string/lz-string-1.5.0.tgz",
+        "fileCount": 4,
+        "unpackedSize": 1754,
+        "signatures": [
+          {
+            "keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA",
+            "sig": "MEQCIFwugI1BNDwbq90OnD5/morYlSnSQheJEnyTkclzw0SKAiAThdPB2+I/hjRlN5URdZcK4v0XXcVnh5xvMSf7SgQZ8A=="
+          }
+        ],
+        "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v4.10.10\r\nComment: https://openpgpjs.org\r\n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\r\n51TMBjyXgYYDajmh6y8/U389X93/bIV/wjY=\r\n=935O\r\n-----END PGP SIGNATURE-----\r\n"
+      },
+      "_npmUser": {
+        "name": "types",
+        "email": "ts-npm-types@microsoft.com"
+      },
+      "directories": {},
+      "maintainers": [
+        {
+          "name": "types",
+          "email": "ts-npm-types@microsoft.com"
+        }
+      ],
+      "_npmOperationalInternal": {
+        "host": "s3://npm-registry-packages",
+        "tmp": "tmp/lz-string_1.5.0_1678779167950_0.5151061207876493"
+      },
+      "_hasShrinkwrap": false
+    }
+  },
+  "license": "MIT",
+  "readmeFilename": "",
+  "users": {
+    "flumpus-dev": true
+  }
+}
diff --git a/tests/registry/npm/lz-string/lz-string-1.3.6.tgz b/tests/registry/npm/lz-string/lz-string-1.3.6.tgz
new file mode 100644
index 00000000000000..153b8733ca9cbd
Binary files /dev/null and b/tests/registry/npm/lz-string/lz-string-1.3.6.tgz differ
diff --git a/tests/registry/npm/lz-string/lz-string-1.5.0.tgz b/tests/registry/npm/lz-string/lz-string-1.5.0.tgz
new file mode 100644
index 00000000000000..3c1c8907fa52cf
Binary files /dev/null and b/tests/registry/npm/lz-string/lz-string-1.5.0.tgz differ
diff --git a/tests/registry/npm/lz-string/registry.json b/tests/registry/npm/lz-string/registry.json
new file mode 100644
index 00000000000000..5bf86f4ce7d799
--- /dev/null
+++ b/tests/registry/npm/lz-string/registry.json
@@ -0,0 +1,165 @@
+{
+  "_id": "lz-string",
+  "_rev": "45-a265b69aa69ae37972e7a7931a9be325",
+  "name": "lz-string",
+  "description": "LZ-based compression algorithm",
+  "dist-tags": {
+    "latest": "1.5.0"
+  },
+  "versions": {
+    "1.3.6": {
+      "name": "lz-string",
+      "version": "1.3.6",
+      "license": "WTFPL",
+      "description": "LZ-based compression algorithm",
+      "homepage": "http://pieroxy.net/blog/pages/lz-string/index.html",
+      "keywords": [
+        "lz",
+        "compression",
+        "string"
+      ],
+      "main": "libs/lz-string.js",
+      "bin": {
+        "lz-string": "bin/bin.js"
+      },
+      "scripts": {},
+      "dependencies": {},
+      "devDependencies": {},
+      "repository": {
+        "type": "git",
+        "url": "https://github.com/pieroxy/lz-string.git"
+      },
+      "bugs": {
+        "url": "https://github.com/pieroxy/lz-string/issues"
+      },
+      "directories": {
+        "test": "tests"
+      },
+      "author": {
+        "name": "pieroxy",
+        "email": "pieroxy@pieroxy.net"
+      },
+      "_id": "lz-string@1.3.6",
+      "dist": {
+        "shasum": "cc91b00d3264b15402e428e76dfeb709193bc10f",
+        "tarball": "http://localhost:4260/lz-string/lz-string-1.3.6.tgz",
+        "integrity": "sha512-gIHN4Nkmln8SrIRAXJ3qzGH7gJ8WjAORiwD+SB3PYW4n4ri+gP257pXSeyw/VGOV+6ZLIkZmNfK4xT6e2U5QIQ==",
+        "signatures": [
+          {
+            "keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA",
+            "sig": "MEQCICsj8exNp9xi4L5Kz31ojhaj18oeqnD4vzlhr/RMaAIiAiA/3mY8M6oycukeCebQdfWQtZC640OyMjQO11da2GnGGg=="
+          }
+        ]
+      },
+      "_from": "./",
+      "_npmVersion": "1.3.10",
+      "_npmUser": {
+        "name": "pieroxy",
+        "email": "pieroxy@pieroxy.net"
+      },
+      "maintainers": [
+        {
+          "name": "pieroxy",
+          "email": "pieroxy@pieroxy.net"
+        }
+      ]
+    },
+    "1.5.0": {
+      "name": "lz-string",
+      "version": "1.5.0",
+      "license": "MIT",
+      "filename": "lz-string.js",
+      "description": "LZ-based compression algorithm",
+      "homepage": "http://pieroxy.net/blog/pages/lz-string/index.html",
+      "keywords": [
+        "lz",
+        "compression",
+        "string"
+      ],
+      "main": "libs/lz-string.js",
+      "typings": "typings/lz-string.d.ts",
+      "bin": {
+        "lz-string": "bin/bin.js"
+      },
+      "scripts": {},
+      "dependencies": {},
+      "devDependencies": {},
+      "repository": {
+        "type": "git",
+        "url": "git+https://github.com/pieroxy/lz-string.git"
+      },
+      "bugs": {
+        "url": "https://github.com/pieroxy/lz-string/issues"
+      },
+      "directories": {
+        "test": "tests"
+      },
+      "author": {
+        "name": "pieroxy",
+        "email": "pieroxy@pieroxy.net"
+      },
+      "autoupdate": {
+        "source": "git",
+        "target": "git://github.com/pieroxy/lz-string.git",
+        "basePath": "libs/",
+        "files": [
+          "lz-string.js",
+          "lz-string.min.js",
+          "base64-string.js"
+        ]
+      },
+      "gitHead": "4a94308c1e684fb98866f7ba1288f3db6d9f8801",
+      "_id": "lz-string@1.5.0",
+      "_nodeVersion": "16.19.1",
+      "_npmVersion": "8.19.3",
+      "dist": {
+        "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==",
+        "shasum": "c1ab50f77887b712621201ba9fd4e3a6ed099941",
+        "tarball": "http://localhost:4260/lz-string/lz-string-1.5.0.tgz",
+        "fileCount": 16,
+        "unpackedSize": 175825,
+        "signatures": [
+          {
+            "keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA",
+            "sig": "MEQCIDFXe2mJhe/c2RygpDTZFwYF+ZLzmWmrobWbcX05nZzgAiB2NY0LGdJ8X/8K5Y24goCdb/HvaDnCxn4BdQm7jfU/Jw=="
+          }
+        ],
+        "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v4.10.10\r\nComment: https://openpgpjs.org\r\n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\r\nDKmVP8Nl733GahX08ZwxYSsoIU6oh9hYTeQ=\r\n=6NYt\r\n-----END PGP SIGNATURE-----\r\n"
+      },
+      "_npmUser": {
+        "name": "pieroxy",
+        "email": "pieroxy@pieroxy.net"
+      },
+      "maintainers": [
+        {
+          "name": "pieroxy",
+          "email": "pieroxy@pieroxy.net"
+        }
+      ],
+      "_npmOperationalInternal": {
+        "host": "s3://npm-registry-packages",
+        "tmp": "tmp/lz-string_1.5.0_1677918299665_0.8929158378621742"
+      },
+      "_hasShrinkwrap": false
+    }
+  },
+  "maintainers": [],
+  "time": {},
+  "repository": {},
+  "users": {},
+  "homepage": "http://pieroxy.net/blog/pages/lz-string/index.html",
+  "keywords": [
+    "lz",
+    "compression",
+    "string"
+  ],
+  "license": "MIT",
+  "readmeFilename": "README.md",
+  "author": {
+    "name": "pieroxy",
+    "email": "pieroxy@pieroxy.net"
+  },
+  "bugs": {
+    "url": "https://github.com/pieroxy/lz-string/issues"
+  }
+}
diff --git a/tests/specs/bench/workspace/__test__.jsonc b/tests/specs/bench/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..fa1bd69da65e25
--- /dev/null
+++ b/tests/specs/bench/workspace/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "tests": {
+    "root": {
+      "args": "bench",
+      "output": "root.out"
+    },
+    "package": {
+      "args": "bench",
+      "cwd": "package-b",
+      "output": "package_b.out"
+    }
+  }
+}
diff --git a/tests/specs/bench/workspace/deno.json b/tests/specs/bench/workspace/deno.json
new file mode 100644
index 00000000000000..b72d884428637d
--- /dev/null
+++ b/tests/specs/bench/workspace/deno.json
@@ -0,0 +1,6 @@
+{
+  "workspace": [
+    "./package-a",
+    "./package-b"
+  ]
+}
diff --git a/tests/specs/bench/workspace/package-a/deno.json b/tests/specs/bench/workspace/package-a/deno.json
new file mode 100644
index 00000000000000..e6e03ae8580ee4
--- /dev/null
+++ b/tests/specs/bench/workspace/package-a/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/a",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/bench/workspace/package-a/mod.bench.ts b/tests/specs/bench/workspace/package-a/mod.bench.ts
new file mode 100644
index 00000000000000..5fbf79e66c3b25
--- /dev/null
+++ b/tests/specs/bench/workspace/package-a/mod.bench.ts
@@ -0,0 +1,7 @@
+import { add } from "./mod.ts";
+
+Deno.bench("add", () => {
+  if (add(1, 2) !== 3) {
+    throw new Error("failed");
+  }
+});
diff --git a/tests/specs/bench/workspace/package-a/mod.ts b/tests/specs/bench/workspace/package-a/mod.ts
new file mode 100644
index 00000000000000..8d9b8a22a101a9
--- /dev/null
+++ b/tests/specs/bench/workspace/package-a/mod.ts
@@ -0,0 +1,3 @@
+export function add(a: number, b: number): number {
+  return a + b;
+}
diff --git a/tests/specs/bench/workspace/package-b/deno.json b/tests/specs/bench/workspace/package-b/deno.json
new file mode 100644
index 00000000000000..f131c191b67bce
--- /dev/null
+++ b/tests/specs/bench/workspace/package-b/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/b",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/bench/workspace/package-b/mod.bench.ts b/tests/specs/bench/workspace/package-b/mod.bench.ts
new file mode 100644
index 00000000000000..ca972c39e12ebb
--- /dev/null
+++ b/tests/specs/bench/workspace/package-b/mod.bench.ts
@@ -0,0 +1,7 @@
+import { addOne } from "./mod.ts";
+
+Deno.bench("addOne", () => {
+  if (addOne(1) !== 2) {
+    throw new Error("failed");
+  }
+});
diff --git a/tests/specs/bench/workspace/package-b/mod.ts b/tests/specs/bench/workspace/package-b/mod.ts
new file mode 100644
index 00000000000000..53148ac2f27927
--- /dev/null
+++ b/tests/specs/bench/workspace/package-b/mod.ts
@@ -0,0 +1,5 @@
+import { add } from "@scope/a";
+
+export function addOne(a: number): number {
+  return add(a, 1);
+}
diff --git a/tests/specs/bench/workspace/package_b.out b/tests/specs/bench/workspace/package_b.out
new file mode 100644
index 00000000000000..bb452e3e9fef9d
--- /dev/null
+++ b/tests/specs/bench/workspace/package_b.out
@@ -0,0 +1,9 @@
+Check file:///[WILDLINE]/package-b/mod.bench.ts
+cpu: [WILDLINE]
+runtime: [WILDLINE]
+
+file:///[WILDLINE]/package-b/mod.bench.ts
+benchmark[WILDLINE]
+---[WILDLINE]
+addOne[WILDLINE]
+
diff --git a/tests/specs/bench/workspace/root.out b/tests/specs/bench/workspace/root.out
new file mode 100644
index 00000000000000..897cd7d3c669a0
--- /dev/null
+++ b/tests/specs/bench/workspace/root.out
@@ -0,0 +1,16 @@
+Check file:///[WILDLINE]/package-a/mod.bench.ts
+Check file:///[WILDLINE]/package-b/mod.bench.ts
+cpu: [WILDLINE]
+runtime: [WILDLINE]
+
+file:///[WILDLINE]/package-a/mod.bench.ts
+benchmark[WILDLINE]
+---[WILDLINE]
+add[WILDLINE]
+
+
+file:///[WILDLINE]/package-b/mod.bench.ts
+benchmark[WILDLINE]
+---[WILDLINE]
+addOne[WILDLINE]
+
diff --git a/tests/specs/cert/localhost_unsafe_ssl/localhost_unsafe_ssl.ts.out b/tests/specs/cert/localhost_unsafe_ssl/localhost_unsafe_ssl.ts.out
index 81e490c1cd9ebb..3067fffae2edad 100644
--- a/tests/specs/cert/localhost_unsafe_ssl/localhost_unsafe_ssl.ts.out
+++ b/tests/specs/cert/localhost_unsafe_ssl/localhost_unsafe_ssl.ts.out
@@ -1,3 +1,3 @@
 DANGER: TLS certificate validation is disabled for: deno.land
-error: Import 'https://localhost:5545/subdir/mod2.ts' failed: error sending request for url (https://localhost:5545/subdir/mod2.ts): error trying to connect: invalid peer certificate: UnknownIssuer
+error: Import 'https://localhost:5545/subdir/mod2.ts' failed: error sending request for url (https://localhost:5545/subdir/mod2.ts)
     at file:///[WILDCARD]/cafile_url_imports.ts:[WILDCARD]
diff --git a/tests/specs/check/workspace/__test__.jsonc b/tests/specs/check/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..5df2fd70ec6383
--- /dev/null
+++ b/tests/specs/check/workspace/__test__.jsonc
@@ -0,0 +1,22 @@
+{
+  "tests": {
+    "root": {
+      // todo(dsherret): should be possible to not provide args here
+      "args": "check package-a/mod.ts package-b/mod.ts",
+      "output": "root.out",
+      "exitCode": 1
+    },
+    "package_a": {
+      "args": "check mod.ts",
+      "cwd": "package-a",
+      "output": "package_a.out",
+      "exitCode": 0
+    },
+    "package_b": {
+      "args": "check mod.ts",
+      "cwd": "package-b",
+      "output": "package_b.out",
+      "exitCode": 1
+    }
+  }
+}
diff --git a/tests/specs/check/workspace/deno.json b/tests/specs/check/workspace/deno.json
new file mode 100644
index 00000000000000..b72d884428637d
--- /dev/null
+++ b/tests/specs/check/workspace/deno.json
@@ -0,0 +1,6 @@
+{
+  "workspace": [
+    "./package-a",
+    "./package-b"
+  ]
+}
diff --git a/tests/specs/check/workspace/package-a/deno.json b/tests/specs/check/workspace/package-a/deno.json
new file mode 100644
index 00000000000000..e6e03ae8580ee4
--- /dev/null
+++ b/tests/specs/check/workspace/package-a/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/a",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/check/workspace/package-a/mod.ts b/tests/specs/check/workspace/package-a/mod.ts
new file mode 100644
index 00000000000000..8d9b8a22a101a9
--- /dev/null
+++ b/tests/specs/check/workspace/package-a/mod.ts
@@ -0,0 +1,3 @@
+export function add(a: number, b: number): number {
+  return a + b;
+}
diff --git a/tests/specs/check/workspace/package-b/deno.json b/tests/specs/check/workspace/package-b/deno.json
new file mode 100644
index 00000000000000..f131c191b67bce
--- /dev/null
+++ b/tests/specs/check/workspace/package-b/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/b",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/check/workspace/package-b/mod.ts b/tests/specs/check/workspace/package-b/mod.ts
new file mode 100644
index 00000000000000..554ba5674e8b67
--- /dev/null
+++ b/tests/specs/check/workspace/package-b/mod.ts
@@ -0,0 +1,4 @@
+import { add } from "@scope/a";
+
+const test: string = add(1, 2);
+console.log(test);
diff --git a/tests/specs/check/workspace/package_a.out b/tests/specs/check/workspace/package_a.out
new file mode 100644
index 00000000000000..faecec870e7569
--- /dev/null
+++ b/tests/specs/check/workspace/package_a.out
@@ -0,0 +1 @@
+Check file:///[WILDLINE]/package-a/mod.ts
diff --git a/tests/specs/check/workspace/package_b.out b/tests/specs/check/workspace/package_b.out
new file mode 100644
index 00000000000000..8db6c5476c0e59
--- /dev/null
+++ b/tests/specs/check/workspace/package_b.out
@@ -0,0 +1,5 @@
+Check file:///[WILDLINE]/package-b/mod.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const test: string = add(1, 2);
+      ~~~~
+    at [WILDLINE]
diff --git a/tests/specs/check/workspace/root.out b/tests/specs/check/workspace/root.out
new file mode 100644
index 00000000000000..21ae7acd3ffa66
--- /dev/null
+++ b/tests/specs/check/workspace/root.out
@@ -0,0 +1,6 @@
+Check file:///[WILDLINE]/package-a/mod.ts
+Check file:///[WILDLINE]/package-b/mod.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const test: string = add(1, 2);
+      ~~~~
+    at [WILDLINE]
diff --git a/tests/specs/compile/npmrc/.npmrc b/tests/specs/compile/npmrc_auto_install/.npmrc
similarity index 100%
rename from tests/specs/compile/npmrc/.npmrc
rename to tests/specs/compile/npmrc_auto_install/.npmrc
diff --git a/tests/specs/compile/npmrc_auto_install/__test__.jsonc b/tests/specs/compile/npmrc_auto_install/__test__.jsonc
new file mode 100644
index 00000000000000..f4ba8ee2830944
--- /dev/null
+++ b/tests/specs/compile/npmrc_auto_install/__test__.jsonc
@@ -0,0 +1,22 @@
+{
+  "tempDir": true,
+  "steps": [{
+    "if": "unix",
+    "args": "compile --output main main.js",
+    "output": "[WILDCARD]"
+  }, {
+    "if": "unix",
+    "commandName": "./main",
+    "args": [],
+    "output": "main.out"
+  }, {
+    "if": "windows",
+    "args": "compile --output main.exe main.js",
+    "output": "[WILDCARD]"
+  }, {
+    "if": "windows",
+    "commandName": "./main.exe",
+    "args": [],
+    "output": "main.out"
+  }]
+}
diff --git a/tests/specs/compile/npmrc_auto_install/deno.json b/tests/specs/compile/npmrc_auto_install/deno.json
new file mode 100644
index 00000000000000..176354f98fadaf
--- /dev/null
+++ b/tests/specs/compile/npmrc_auto_install/deno.json
@@ -0,0 +1,3 @@
+{
+  "nodeModulesDir": true
+}
diff --git a/tests/specs/compile/npmrc/main.js b/tests/specs/compile/npmrc_auto_install/main.js
similarity index 100%
rename from tests/specs/compile/npmrc/main.js
rename to tests/specs/compile/npmrc_auto_install/main.js
diff --git a/tests/specs/compile/npmrc/main.out b/tests/specs/compile/npmrc_auto_install/main.out
similarity index 100%
rename from tests/specs/compile/npmrc/main.out
rename to tests/specs/compile/npmrc_auto_install/main.out
diff --git a/tests/specs/compile/npmrc/package.json b/tests/specs/compile/npmrc_auto_install/package.json
similarity index 100%
rename from tests/specs/compile/npmrc/package.json
rename to tests/specs/compile/npmrc_auto_install/package.json
diff --git a/tests/specs/compile/npmrc_byonm/.npmrc b/tests/specs/compile/npmrc_byonm/.npmrc
new file mode 100644
index 00000000000000..13552ad61f0bf8
--- /dev/null
+++ b/tests/specs/compile/npmrc_byonm/.npmrc
@@ -0,0 +1,4 @@
+@denotest:registry=http://localhost:4261/
+//localhost:4261/:_authToken=private-reg-token
+@denotest2:registry=http://localhost:4262/
+//localhost:4262/:_authToken=private-reg-token2
diff --git a/tests/specs/compile/npmrc/__test__.jsonc b/tests/specs/compile/npmrc_byonm/__test__.jsonc
similarity index 100%
rename from tests/specs/compile/npmrc/__test__.jsonc
rename to tests/specs/compile/npmrc_byonm/__test__.jsonc
diff --git a/tests/specs/compile/npmrc/install.out b/tests/specs/compile/npmrc_byonm/install.out
similarity index 100%
rename from tests/specs/compile/npmrc/install.out
rename to tests/specs/compile/npmrc_byonm/install.out
diff --git a/tests/specs/compile/npmrc_byonm/main.js b/tests/specs/compile/npmrc_byonm/main.js
new file mode 100644
index 00000000000000..66b39363600109
--- /dev/null
+++ b/tests/specs/compile/npmrc_byonm/main.js
@@ -0,0 +1,8 @@
+import { getValue, setValue } from "@denotest/basic";
+import * as test from "@denotest2/basic";
+
+console.log(getValue());
+setValue(42);
+console.log(getValue());
+
+console.log(test.getValue());
diff --git a/tests/specs/compile/npmrc_byonm/main.out b/tests/specs/compile/npmrc_byonm/main.out
new file mode 100644
index 00000000000000..bbe210bdbc6684
--- /dev/null
+++ b/tests/specs/compile/npmrc_byonm/main.out
@@ -0,0 +1,3 @@
+0
+42
+0
diff --git a/tests/specs/compile/npmrc_byonm/package.json b/tests/specs/compile/npmrc_byonm/package.json
new file mode 100644
index 00000000000000..274d1ed7f437b8
--- /dev/null
+++ b/tests/specs/compile/npmrc_byonm/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "npmrc_test",
+  "version": "0.0.1",
+  "dependencies": {
+    "@denotest/basic": "1.0.0",
+    "@denotest2/basic": "1.0.0"
+  }
+}
diff --git a/tests/specs/compile/repetitive_unstable_flag/.gitignore b/tests/specs/compile/repetitive_unstable_flag/.gitignore
new file mode 100644
index 00000000000000..ed6b0677d04ff8
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/.gitignore
@@ -0,0 +1,2 @@
+out.exe
+out
diff --git a/tests/specs/compile/repetitive_unstable_flag/__test__.jsonc b/tests/specs/compile/repetitive_unstable_flag/__test__.jsonc
new file mode 100644
index 00000000000000..00d38bee6e6a03
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "steps": [
+    {
+      "args": "compile --unstable-kv -A --output out main.ts",
+      "output": "compile.out"
+    },
+    {
+      "commandName": "./out",
+      "args": [],
+      "output": "main.out"
+    }
+  ]
+}
diff --git a/tests/specs/compile/repetitive_unstable_flag/compile.out b/tests/specs/compile/repetitive_unstable_flag/compile.out
new file mode 100644
index 00000000000000..022f2c5802f897
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/compile.out
@@ -0,0 +1,2 @@
+Check [WILDCARD]main.ts
+Compile [WILDCARD]main.ts to out[WILDCARD]
diff --git a/tests/specs/compile/repetitive_unstable_flag/deno.json b/tests/specs/compile/repetitive_unstable_flag/deno.json
new file mode 100644
index 00000000000000..c0401f75f5c287
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/deno.json
@@ -0,0 +1,3 @@
+{
+  "unstable": ["kv"]
+}
diff --git a/tests/specs/compile/repetitive_unstable_flag/main.out b/tests/specs/compile/repetitive_unstable_flag/main.out
new file mode 100644
index 00000000000000..2170a5a7dfed29
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/main.out
@@ -0,0 +1 @@
+Duplicate unstable feature issue is resolved as you can see
diff --git a/tests/specs/compile/repetitive_unstable_flag/main.ts b/tests/specs/compile/repetitive_unstable_flag/main.ts
new file mode 100644
index 00000000000000..c45100cfd4ca75
--- /dev/null
+++ b/tests/specs/compile/repetitive_unstable_flag/main.ts
@@ -0,0 +1 @@
+console.log("Duplicate unstable feature issue is resolved as you can see");
diff --git a/tests/specs/fmt/workspace/__test__.jsonc b/tests/specs/fmt/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..80e3639f9d108b
--- /dev/null
+++ b/tests/specs/fmt/workspace/__test__.jsonc
@@ -0,0 +1,26 @@
+{
+  "tests": {
+    "root_fmt": {
+      "tempDir": true,
+      "args": "fmt",
+      "output": "root_fmt.out"
+    },
+    "root_check": {
+      "args": "fmt --check",
+      "exitCode": 1,
+      "output": "root_check.out"
+    },
+    "sub_dir_fmt": {
+      "tempDir": true,
+      "args": "fmt",
+      "cwd": "a",
+      "output": "a_fmt.out"
+    },
+    "subdir_check": {
+      "args": "fmt --check",
+      "cwd": "a",
+      "exitCode": 1,
+      "output": "a_check.out"
+    }
+  }
+}
diff --git a/tests/specs/fmt/workspace/a/a.ts b/tests/specs/fmt/workspace/a/a.ts
new file mode 100644
index 00000000000000..7b2a3460115642
--- /dev/null
+++ b/tests/specs/fmt/workspace/a/a.ts
@@ -0,0 +1 @@
+console.log("a");
diff --git a/tests/specs/fmt/workspace/a/deno.json b/tests/specs/fmt/workspace/a/deno.json
new file mode 100644
index 00000000000000..0dd8856d774ac5
--- /dev/null
+++ b/tests/specs/fmt/workspace/a/deno.json
@@ -0,0 +1,5 @@
+{
+  "fmt": {
+    "semiColons": false
+  }
+}
diff --git a/tests/specs/fmt/workspace/a_check.out b/tests/specs/fmt/workspace/a_check.out
new file mode 100644
index 00000000000000..150f18b2e66564
--- /dev/null
+++ b/tests/specs/fmt/workspace/a_check.out
@@ -0,0 +1,6 @@
+
+from [WILDLINE]a.ts:
+1 | -console.log("a");
+1 | +console.log('a')
+
+error: Found 1 not formatted file in 2 files
diff --git a/tests/specs/fmt/workspace/a_fmt.out b/tests/specs/fmt/workspace/a_fmt.out
new file mode 100644
index 00000000000000..18da23175c2b9d
--- /dev/null
+++ b/tests/specs/fmt/workspace/a_fmt.out
@@ -0,0 +1,2 @@
+[WILDLINE]a.ts
+Checked 2 files
diff --git a/tests/specs/fmt/workspace/b/b.ts b/tests/specs/fmt/workspace/b/b.ts
new file mode 100644
index 00000000000000..8609d075540eb4
--- /dev/null
+++ b/tests/specs/fmt/workspace/b/b.ts
@@ -0,0 +1 @@
+console.log('a');
diff --git a/tests/specs/fmt/workspace/b/deno.json b/tests/specs/fmt/workspace/b/deno.json
new file mode 100644
index 00000000000000..388b147499db06
--- /dev/null
+++ b/tests/specs/fmt/workspace/b/deno.json
@@ -0,0 +1,5 @@
+{
+  "fmt": {
+    "singleQuote": false
+  }
+}
diff --git a/tests/specs/fmt/workspace/deno.json b/tests/specs/fmt/workspace/deno.json
new file mode 100644
index 00000000000000..2b030605de50e3
--- /dev/null
+++ b/tests/specs/fmt/workspace/deno.json
@@ -0,0 +1,9 @@
+{
+  "workspace": [
+    "./a",
+    "./b"
+  ],
+  "fmt": {
+    "singleQuote": true
+  }
+}
diff --git a/tests/specs/fmt/workspace/root.ts b/tests/specs/fmt/workspace/root.ts
new file mode 100644
index 00000000000000..9300c8169dba15
--- /dev/null
+++ b/tests/specs/fmt/workspace/root.ts
@@ -0,0 +1 @@
+console.log("root")
diff --git a/tests/specs/fmt/workspace/root_check.out b/tests/specs/fmt/workspace/root_check.out
new file mode 100644
index 00000000000000..323f43f3497a47
--- /dev/null
+++ b/tests/specs/fmt/workspace/root_check.out
@@ -0,0 +1,16 @@
+
+from [WILDLINE]root.ts:
+1 | -console.log("root")
+1 | +console.log('root');
+
+
+from [WILDLINE]workspace[WILDCHAR]a[WILDCHAR]a.ts:
+1 | -console.log("a");
+1 | +console.log('a')
+
+
+from [WILDLINE]workspace[WILDCHAR]b[WILDCHAR]b.ts:
+1 | -console.log('a');
+1 | +console.log("a");
+
+error: Found 3 not formatted files in 7 files
diff --git a/tests/specs/fmt/workspace/root_fmt.out b/tests/specs/fmt/workspace/root_fmt.out
new file mode 100644
index 00000000000000..306ecada650aad
--- /dev/null
+++ b/tests/specs/fmt/workspace/root_fmt.out
@@ -0,0 +1,4 @@
+[WILDLINE]root.ts
+[WILDLINE]a.ts
+[WILDLINE]b.ts
+Checked 6 files
diff --git a/tests/specs/install/future_install_global/__test__.jsonc b/tests/specs/install/future_install_global/__test__.jsonc
index be6fcab9720144..e646164c6f8efa 100644
--- a/tests/specs/install/future_install_global/__test__.jsonc
+++ b/tests/specs/install/future_install_global/__test__.jsonc
@@ -5,7 +5,7 @@
   },
   "steps": [
     {
-      "args": "install --global --root ./bins --name deno-test-bin ./main.js",
+      "args": "install --global --root ./bins --name deno-test-bin ./pkg/main.js",
       "output": "install.out"
     },
     {
diff --git a/tests/specs/install/future_install_global/install.out b/tests/specs/install/future_install_global/install.out
index adb8b459898827..58cd88ada16a15 100644
--- a/tests/specs/install/future_install_global/install.out
+++ b/tests/specs/install/future_install_global/install.out
@@ -1,5 +1,4 @@
 Download http://localhost:4260/@denotest/esm-basic
 Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
-Initialize @denotest/esm-basic@1.0.0
 ✅ Successfully installed deno-test-bin[WILDCARD]
 [WILDCARD]
diff --git a/tests/specs/install/future_install_global/main.js b/tests/specs/install/future_install_global/main.js
deleted file mode 100644
index 2ba55540b5d9d9..00000000000000
--- a/tests/specs/install/future_install_global/main.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import { setValue } from "@denotest/esm-basic";
-
-setValue(5);
diff --git a/tests/specs/install/no_future_install_global/main.js b/tests/specs/install/future_install_global/pkg/main.js
similarity index 100%
rename from tests/specs/install/no_future_install_global/main.js
rename to tests/specs/install/future_install_global/pkg/main.js
diff --git a/tests/specs/install/future_install_global/package.json b/tests/specs/install/future_install_global/pkg/package.json
similarity index 70%
rename from tests/specs/install/future_install_global/package.json
rename to tests/specs/install/future_install_global/pkg/package.json
index f3b6cb7be1a466..57493f5569f189 100644
--- a/tests/specs/install/future_install_global/package.json
+++ b/tests/specs/install/future_install_global/pkg/package.json
@@ -1,7 +1,6 @@
 {
   "name": "deno-test-bin",
   "dependencies": {
-    "@denotest/esm-basic": "*"
   },
   "type": "module"
 }
diff --git a/tests/specs/install/future_install_node_modules/__test__.jsonc b/tests/specs/install/future_install_node_modules/__test__.jsonc
index 5712165570428f..c705ad0f813ae6 100644
--- a/tests/specs/install/future_install_node_modules/__test__.jsonc
+++ b/tests/specs/install/future_install_node_modules/__test__.jsonc
@@ -25,6 +25,44 @@
         }
       ]
     },
+    "install_sets_up_node_modules_with_lockfile": {
+      "tempDir": true,
+      "envs": {
+        "DENO_FUTURE": "1"
+      },
+      "steps": [
+        {
+          "args": "install",
+          "output": "install.out"
+        },
+        {
+          // check for lockfile
+          "args": [
+            "eval",
+            "console.log(Deno.readTextFileSync('./deno.lock').trim())"
+          ],
+          "output": "deno.lock.out"
+        },
+        {
+          // remove the lockfile
+          "args": [
+            "eval",
+            "Deno.removeSync('node_modules', {recursive: true});"
+          ],
+          "output": ""
+        },
+        {
+          // install, this time should use the lockfile
+          "args": "install",
+          "output": "install_lockfile.out"
+        },
+        {
+          // make sure we created the node_modules dir
+          "args": ["eval", "Deno.statSync('node_modules')"],
+          "output": ""
+        }
+      ]
+    },
     "install_errors_corrupted_lockfile": {
       "tempDir": true,
       "envs": {
diff --git a/tests/specs/install/future_install_node_modules/install_lockfile.out b/tests/specs/install/future_install_node_modules/install_lockfile.out
new file mode 100644
index 00000000000000..3e27e3d2079ae9
--- /dev/null
+++ b/tests/specs/install/future_install_node_modules/install_lockfile.out
@@ -0,0 +1,2 @@
+⚠� `deno install` behavior will change in Deno 2. To preserve the current behavior use the `-g` or `--global` flag.
+Initialize @denotest/esm-basic@1.0.0
diff --git a/tests/specs/install/no_future_install_global/__test__.jsonc b/tests/specs/install/no_future_install_global/__test__.jsonc
index ca351ee0dfe6a8..657cdab8039c4c 100644
--- a/tests/specs/install/no_future_install_global/__test__.jsonc
+++ b/tests/specs/install/no_future_install_global/__test__.jsonc
@@ -2,7 +2,7 @@
   "tempDir": true,
   "steps": [
     {
-      "args": "install --root ./bins --name deno-test-bin ./main.js",
+      "args": "install --root ./bins --name deno-test-bin ./pkg/main.js",
       "output": "install.out"
     },
     {
diff --git a/tests/specs/install/no_future_install_global/install.out b/tests/specs/install/no_future_install_global/install.out
index f3a394c6ff6669..b1933f536a0e3d 100644
--- a/tests/specs/install/no_future_install_global/install.out
+++ b/tests/specs/install/no_future_install_global/install.out
@@ -1,5 +1,6 @@
 ⚠� `deno install` behavior will change in Deno 2. To preserve the current behavior use the `-g` or `--global` flag.
 Download http://localhost:4260/@denotest/esm-basic
 Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
+[# there shouldn't be a line saying it initialized the node_modules folder here because this is a global install]
 ✅ Successfully installed deno-test-bin[WILDCARD]
 [WILDCARD]
diff --git a/tests/specs/install/no_future_install_global/pkg/main.js b/tests/specs/install/no_future_install_global/pkg/main.js
new file mode 100644
index 00000000000000..6268d713625799
--- /dev/null
+++ b/tests/specs/install/no_future_install_global/pkg/main.js
@@ -0,0 +1,3 @@
+import { setValue } from "npm:@denotest/esm-basic";
+
+setValue(5);
diff --git a/tests/specs/install/no_future_install_global/package.json b/tests/specs/install/no_future_install_global/pkg/package.json
similarity index 100%
rename from tests/specs/install/no_future_install_global/package.json
rename to tests/specs/install/no_future_install_global/pkg/package.json
diff --git a/tests/specs/lint/no_slow_types_workspace/deno.json b/tests/specs/lint/no_slow_types_workspace/deno.json
index e3dd981e509ce4..499731c1ec3b36 100644
--- a/tests/specs/lint/no_slow_types_workspace/deno.json
+++ b/tests/specs/lint/no_slow_types_workspace/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "./a",
     "./b",
     "./c"
diff --git a/tests/specs/lint/workspace/__test__.jsonc b/tests/specs/lint/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..6581222c9da693
--- /dev/null
+++ b/tests/specs/lint/workspace/__test__.jsonc
@@ -0,0 +1,15 @@
+{
+  "tests": {
+    "root": {
+      "args": "lint",
+      "exitCode": 1,
+      "output": "root.out"
+    },
+    "subdir": {
+      "args": "lint",
+      "cwd": "package-a",
+      "exitCode": 1,
+      "output": "a.out"
+    }
+  }
+}
diff --git a/tests/specs/lint/workspace/a.out b/tests/specs/lint/workspace/a.out
new file mode 100644
index 00000000000000..52f05af990899f
--- /dev/null
+++ b/tests/specs/lint/workspace/a.out
@@ -0,0 +1,32 @@
+error[no-eval]: `eval` call is not allowed
+ --> [WILDLINE]a.ts:1:1
+  | 
+1 | eval("");
+  | ^^^^^^^^
+  = hint: Remove the use of `eval`
+
+  docs: https://lint.deno.land/rules/no-eval
+
+
+error[no-await-in-loop]: Unexpected `await` inside a loop.
+ --> [WILDLINE]a.ts:4:3
+  | 
+4 |   await Deno.open("test");
+  |   ^^^^^^^^^^^^^^^^^^^^^^^
+  = hint: Remove `await` in loop body, store all promises generated and then `await Promise.all(storedPromises)` after the loop
+
+  docs: https://lint.deno.land/rules/no-await-in-loop
+
+
+error[no-explicit-any]: `any` type is not allowed
+ --> [WILDLINE]a.ts:9:25
+  | 
+9 | export function test(): any {
+  |                         ^^^
+  = hint: Use a specific type other than `any`
+
+  docs: https://lint.deno.land/rules/no-explicit-any
+
+
+Found 3 problems
+Checked 1 file
diff --git a/tests/specs/lint/workspace/deno.json b/tests/specs/lint/workspace/deno.json
new file mode 100644
index 00000000000000..2dab3a4ecde1ec
--- /dev/null
+++ b/tests/specs/lint/workspace/deno.json
@@ -0,0 +1,11 @@
+{
+  "workspace": [
+    "./package-a",
+    "./package-b"
+  ],
+  "lint": {
+    "rules": {
+      "include": ["no-eval"]
+    }
+  }
+}
diff --git a/tests/specs/lint/workspace/package-a/a.ts b/tests/specs/lint/workspace/package-a/a.ts
new file mode 100644
index 00000000000000..52bd0cbc000b94
--- /dev/null
+++ b/tests/specs/lint/workspace/package-a/a.ts
@@ -0,0 +1,11 @@
+eval("");
+
+for (let i = 0; i < 10; i++) {
+  await Deno.open("test");
+}
+
+const unused = 1;
+
+export function test(): any {
+  return {};
+}
diff --git a/tests/specs/lint/workspace/package-a/deno.json b/tests/specs/lint/workspace/package-a/deno.json
new file mode 100644
index 00000000000000..34130b647d9f9a
--- /dev/null
+++ b/tests/specs/lint/workspace/package-a/deno.json
@@ -0,0 +1,12 @@
+{
+  "lint": {
+    "rules": {
+      "include": [
+        "no-await-in-loop"
+      ],
+      "exclude": [
+        "no-unused-vars"
+      ]
+    }
+  }
+}
diff --git a/tests/specs/lint/workspace/package-b/b.ts b/tests/specs/lint/workspace/package-b/b.ts
new file mode 100644
index 00000000000000..52bd0cbc000b94
--- /dev/null
+++ b/tests/specs/lint/workspace/package-b/b.ts
@@ -0,0 +1,11 @@
+eval("");
+
+for (let i = 0; i < 10; i++) {
+  await Deno.open("test");
+}
+
+const unused = 1;
+
+export function test(): any {
+  return {};
+}
diff --git a/tests/specs/lint/workspace/package-b/deno.json b/tests/specs/lint/workspace/package-b/deno.json
new file mode 100644
index 00000000000000..93fdf6ca7960d9
--- /dev/null
+++ b/tests/specs/lint/workspace/package-b/deno.json
@@ -0,0 +1,9 @@
+{
+  "lint": {
+    "rules": {
+      "exclude": [
+        "no-explicit-any"
+      ]
+    }
+  }
+}
diff --git a/tests/specs/lint/workspace/root.out b/tests/specs/lint/workspace/root.out
new file mode 100644
index 00000000000000..1d892a93f05b15
--- /dev/null
+++ b/tests/specs/lint/workspace/root.out
@@ -0,0 +1,82 @@
+error[no-eval]: `eval` call is not allowed
+ --> [WILDLINE]root.ts:1:1
+  | 
+1 | eval("");
+  | ^^^^^^^^
+  = hint: Remove the use of `eval`
+
+  docs: https://lint.deno.land/rules/no-eval
+
+
+error[no-unused-vars]: `unused` is never used
+ --> [WILDLINE]root.ts:7:7
+  | 
+7 | const unused = 1;
+  |       ^^^^^^
+  = hint: If this is intentional, prefix it with an underscore like `_unused`
+
+  docs: https://lint.deno.land/rules/no-unused-vars
+
+
+error[no-explicit-any]: `any` type is not allowed
+ --> [WILDLINE]root.ts:9:25
+  | 
+9 | export function test(): any {
+  |                         ^^^
+  = hint: Use a specific type other than `any`
+
+  docs: https://lint.deno.land/rules/no-explicit-any
+
+
+error[no-eval]: `eval` call is not allowed
+ --> [WILDLINE]package-a[WILDCHAR]a.ts:1:1
+  | 
+1 | eval("");
+  | ^^^^^^^^
+  = hint: Remove the use of `eval`
+
+  docs: https://lint.deno.land/rules/no-eval
+
+
+error[no-await-in-loop]: Unexpected `await` inside a loop.
+ --> [WILDLINE]package-a[WILDCHAR]a.ts:4:3
+  | 
+4 |   await Deno.open("test");
+  |   ^^^^^^^^^^^^^^^^^^^^^^^
+  = hint: Remove `await` in loop body, store all promises generated and then `await Promise.all(storedPromises)` after the loop
+
+  docs: https://lint.deno.land/rules/no-await-in-loop
+
+
+error[no-explicit-any]: `any` type is not allowed
+ --> [WILDLINE]package-a[WILDCHAR]a.ts:9:25
+  | 
+9 | export function test(): any {
+  |                         ^^^
+  = hint: Use a specific type other than `any`
+
+  docs: https://lint.deno.land/rules/no-explicit-any
+
+
+error[no-eval]: `eval` call is not allowed
+ --> [WILDLINE]package-b[WILDCHAR]b.ts:1:1
+  | 
+1 | eval("");
+  | ^^^^^^^^
+  = hint: Remove the use of `eval`
+
+  docs: https://lint.deno.land/rules/no-eval
+
+
+error[no-unused-vars]: `unused` is never used
+ --> [WILDLINE]b.ts:7:7
+  | 
+7 | const unused = 1;
+  |       ^^^^^^
+  = hint: If this is intentional, prefix it with an underscore like `_unused`
+
+  docs: https://lint.deno.land/rules/no-unused-vars
+
+
+Found 8 problems
+Checked 3 files
diff --git a/tests/specs/lint/workspace/root.ts b/tests/specs/lint/workspace/root.ts
new file mode 100644
index 00000000000000..52bd0cbc000b94
--- /dev/null
+++ b/tests/specs/lint/workspace/root.ts
@@ -0,0 +1,11 @@
+eval("");
+
+for (let i = 0; i < 10; i++) {
+  await Deno.open("test");
+}
+
+const unused = 1;
+
+export function test(): any {
+  return {};
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/__test__.jsonc b/tests/specs/lint/workspace_no_slow_types/__test__.jsonc
new file mode 100644
index 00000000000000..489ee52ab9195a
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/__test__.jsonc
@@ -0,0 +1,27 @@
+{
+  "tests": {
+    "root": {
+      "args": "lint",
+      "exitCode": 1,
+      "output": "root.out"
+    },
+    "package_a": {
+      "args": "lint",
+      "cwd": "a",
+      "exitCode": 1,
+      "output": "a.out"
+    },
+    "package_b": {
+      "args": "lint",
+      "cwd": "b",
+      "exitCode": 1,
+      "output": "b.out"
+    },
+    "package_c": {
+      "args": "lint",
+      "cwd": "c",
+      "exitCode": 0,
+      "output": "Checked 1 file\n"
+    }
+  }
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/a.out b/tests/specs/lint/workspace_no_slow_types/a.out
new file mode 100644
index 00000000000000..12c6715befc5f6
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/a.out
@@ -0,0 +1,14 @@
+error[no-slow-types]: missing explicit return type in the public API
+ --> [WILDLINE]a.ts:1:17
+  | 
+1 | export function noReturnType() {
+  |                 ^^^^^^^^^^^^ this function is missing an explicit return type
+  | 
+  = hint: add an explicit return type to the function
+
+  info: all functions in the public API must have an explicit return type
+  docs: https://jsr.io/go/slow-type-missing-explicit-return-type
+
+
+Found 1 problem
+Checked 1 file
diff --git a/tests/specs/lint/workspace_no_slow_types/a/a.ts b/tests/specs/lint/workspace_no_slow_types/a/a.ts
new file mode 100644
index 00000000000000..6db944d6c52b85
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/a/a.ts
@@ -0,0 +1,3 @@
+export function noReturnType() {
+  return Math.random();
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/a/deno.json b/tests/specs/lint/workspace_no_slow_types/a/deno.json
new file mode 100644
index 00000000000000..9547d1bd96fbeb
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/a/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/a",
+  "version": "1.0.0",
+  "exports": "./a.ts"
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/b.out b/tests/specs/lint/workspace_no_slow_types/b.out
new file mode 100644
index 00000000000000..e3e2d575dd12b9
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/b.out
@@ -0,0 +1,14 @@
+error[no-slow-types]: missing explicit return type in the public API
+ --> [WILDLINE]b.ts:7:17
+  | 
+7 | export function doesNotHaveReturnType() {
+  |                 ^^^^^^^^^^^^^^^^^^^^^ this function is missing an explicit return type
+  | 
+  = hint: add an explicit return type to the function
+
+  info: all functions in the public API must have an explicit return type
+  docs: https://jsr.io/go/slow-type-missing-explicit-return-type
+
+
+Found 1 problem
+Checked 1 file
diff --git a/tests/specs/lint/workspace_no_slow_types/b/b.ts b/tests/specs/lint/workspace_no_slow_types/b/b.ts
new file mode 100644
index 00000000000000..05cb0862888362
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/b/b.ts
@@ -0,0 +1,9 @@
+import { noReturnType } from "@scope/a";
+
+export function hasReturnType(): number {
+  return noReturnType();
+}
+
+export function doesNotHaveReturnType() {
+  return noReturnType();
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/b/deno.json b/tests/specs/lint/workspace_no_slow_types/b/deno.json
new file mode 100644
index 00000000000000..a27c1e5cd545cf
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/b/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/b",
+  "version": "1.0.0",
+  "exports": "./b.ts"
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/c/c.ts b/tests/specs/lint/workspace_no_slow_types/c/c.ts
new file mode 100644
index 00000000000000..3f5f46171519ec
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/c/c.ts
@@ -0,0 +1,6 @@
+import { noReturnType } from "@scope/a";
+import { hasReturnType } from "@scope/b";
+
+export function myExport(): number {
+  return noReturnType() + hasReturnType();
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/c/deno.json b/tests/specs/lint/workspace_no_slow_types/c/deno.json
new file mode 100644
index 00000000000000..618250b98f1c67
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/c/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/c",
+  "version": "1.0.0",
+  "exports": "./c.ts"
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/deno.json b/tests/specs/lint/workspace_no_slow_types/deno.json
new file mode 100644
index 00000000000000..499731c1ec3b36
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/deno.json
@@ -0,0 +1,7 @@
+{
+  "workspace": [
+    "./a",
+    "./b",
+    "./c"
+  ]
+}
diff --git a/tests/specs/lint/workspace_no_slow_types/root.out b/tests/specs/lint/workspace_no_slow_types/root.out
new file mode 100644
index 00000000000000..50fda50c36e96d
--- /dev/null
+++ b/tests/specs/lint/workspace_no_slow_types/root.out
@@ -0,0 +1,26 @@
+error[no-slow-types]: missing explicit return type in the public API
+ --> [WILDLINE]a.ts:1:17
+  | 
+1 | export function noReturnType() {
+  |                 ^^^^^^^^^^^^ this function is missing an explicit return type
+  | 
+  = hint: add an explicit return type to the function
+
+  info: all functions in the public API must have an explicit return type
+  docs: https://jsr.io/go/slow-type-missing-explicit-return-type
+
+
+error[no-slow-types]: missing explicit return type in the public API
+ --> [WILDLINE]b.ts:7:17
+  | 
+7 | export function doesNotHaveReturnType() {
+  |                 ^^^^^^^^^^^^^^^^^^^^^ this function is missing an explicit return type
+  | 
+  = hint: add an explicit return type to the function
+
+  info: all functions in the public API must have an explicit return type
+  docs: https://jsr.io/go/slow-type-missing-explicit-return-type
+
+
+Found 2 problems
+Checked 3 files
diff --git a/tests/specs/lockfile/frozen_lockfile/__test__.jsonc b/tests/specs/lockfile/frozen_lockfile/__test__.jsonc
new file mode 100644
index 00000000000000..76712a9132031a
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/__test__.jsonc
@@ -0,0 +1,157 @@
+{
+  "tempDir": true,
+  "tests": {
+    "error_with_new_npm_dep": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          // sub.ts imports from an npm package
+          // that's not in the lockfile
+          "args": "run --frozen sub.ts",
+          "output": "frozen_new_dep_run.out",
+          "exitCode": 1
+        },
+        {
+          "args": "cache --frozen sub.ts",
+          "output": "frozen_new_dep_cache.out",
+          "exitCode": 1
+        },
+        {
+          // update the lockfile
+          "args": "cache sub.ts",
+          "output": "update_lockfile.out"
+        },
+        {
+          "args": "run --frozen sub.ts",
+          "output": "3 - 2 = 1\n"
+        }
+      ]
+    },
+    "error_with_new_jsr_dep": {
+      "steps": [
+        {
+          "args": "cache jsr.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": "run --frozen jsr2.ts",
+          "output": "frozen_new_dep_jsr_run.out",
+          "exitCode": 1
+        },
+        {
+          "args": "cache --frozen jsr2.ts",
+          "output": "frozen_new_dep_jsr_cache.out",
+          "exitCode": 1
+        },
+        {
+          // update the lockfile
+          "args": "cache jsr2.ts",
+          "output": ""
+        },
+        {
+          "args": "run --frozen jsr2.ts",
+          "output": "1 + 2 = 3\n"
+        }
+      ]
+    },
+    "error_when_package_json_changed": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": [
+            "eval",
+            "Deno.writeTextFileSync(\"package.json\", JSON.stringify({ dependencies: { \"@denotest/bin\": \"0.7.0\" } }))"
+          ],
+          "output": ""
+        },
+        {
+          "args": "cache --frozen add.ts",
+          "output": "frozen_package_json_changed.out",
+          "exitCode": 1
+        },
+        {
+          "envs": {
+            "DENO_FUTURE": "1"
+          },
+          "args": "install --frozen",
+          "output": "frozen_package_json_changed_install.out",
+          "exitCode": 1
+        }
+      ]
+    },
+    "no_error_when_in_lockfile": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": "run --frozen add.ts",
+          "output": "1 + 2 = 3\n"
+        }
+      ]
+    },
+    "errors_if_creates_lockfile": {
+      "steps": [
+        {
+          "args": [
+            "eval",
+            "Deno.statSync('lock.json')"
+          ],
+          "output": "[WILDCARD]NotFound[WILDCARD]",
+          "exitCode": 1
+        },
+        {
+          "args": "run --frozen add.ts",
+          "output": "no_lockfile_run.out",
+          "exitCode": 1
+        }
+      ]
+    },
+    "non_analyzable_dynamic_npm": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": "run --frozen sub-dynamic.ts",
+          "output": "frozen_new_dep_dynamic_npm.out",
+          "exitCode": 1
+        }
+      ]
+    },
+    "non_analyzable_dynamic_jsr": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": "run --frozen --allow-net jsr-dynamic.ts",
+          "output": "frozen_new_dep_dynamic_jsr.out",
+          "exitCode": 1
+        }
+      ]
+    },
+    "non_analyzable_dynamic_http": {
+      "steps": [
+        {
+          "args": "cache add.ts",
+          "output": "[WILDCARD]"
+        },
+        {
+          "args": "run --frozen --allow-net http-dynamic.ts",
+          "output": "frozen_new_dep_dynamic_http.out",
+          "exitCode": 1
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/specs/lockfile/frozen_lockfile/add.ts b/tests/specs/lockfile/frozen_lockfile/add.ts
new file mode 100644
index 00000000000000..ce70a43ec3d120
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/add.ts
@@ -0,0 +1,2 @@
+import { add } from "npm:@denotest/add@1";
+console.log(`1 + 2 = ${add(1, 2)}`);
diff --git a/tests/specs/lockfile/frozen_lockfile/deno.json b/tests/specs/lockfile/frozen_lockfile/deno.json
new file mode 100644
index 00000000000000..176354f98fadaf
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/deno.json
@@ -0,0 +1,3 @@
+{
+  "nodeModulesDir": true
+}
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_cache.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_cache.out
new file mode 100644
index 00000000000000..bf6c033670859e
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_cache.out
@@ -0,0 +1,11 @@
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/subtract@1": "npm:@denotest/subtract@1.0.0"
+11 | -      }
+12 | +      },
+13 | +      "@denotest/subtract@1.0.0": {
+14 | +        "integrity": "[WILDCARD]",
+15 | +        "dependencies": {}
+16 | +      }
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_http.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_http.out
new file mode 100644
index 00000000000000..99c884e9c82436
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_http.out
@@ -0,0 +1,10 @@
+Download http://localhost:4545/welcome.ts
+error: Uncaught (in promise) TypeError: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+14 | -  "remote": {}
+14 | +  "remote": {
+15 | +    "http://localhost:4545/welcome.ts": "[WILDCARD]"
+16 | +  }
+const _ = await import(scheme + "localhost:4545/welcome.ts");
+          ^
+    at [WILDCARD]
\ No newline at end of file
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_jsr.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_jsr.out
new file mode 100644
index 00000000000000..e77853ab231afa
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_jsr.out
@@ -0,0 +1,16 @@
+Download http://127.0.0.1:4250/@denotest/add/meta.json
+Download http://127.0.0.1:4250/@denotest/add/1.0.0_meta.json
+Download http://127.0.0.1:4250/@denotest/add/1.0.0/mod.ts
+error: Uncaught (in promise) TypeError: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 7 | +    },
+ 8 | +    "jsr": {
+ 9 | +      "@denotest/add@1.0.0": {
+10 | +        "integrity": "[WILDCARD]"
+11 | +      }
+const { add } = await import(scheme + "@denotest/add@1");
+                ^
+    at [WILDCARD]
\ No newline at end of file
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_npm.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_npm.out
new file mode 100644
index 00000000000000..9b2efa462f11d4
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_dynamic_npm.out
@@ -0,0 +1,15 @@
+Download http://localhost:4260/@denotest/subtract
+error: Uncaught (in promise) TypeError: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/subtract@1": "npm:@denotest/subtract@1.0.0"
+11 | -      }
+12 | +      },
+13 | +      "@denotest/subtract@1.0.0": {
+14 | +        "integrity": "[WILDCARD]",
+15 | +        "dependencies": {}
+16 | +      }
+const { subtract } = await import(scheme + "@denotest/subtract@1");
+                     ^
+    at [WILDCARD]
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_cache.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_cache.out
new file mode 100644
index 00000000000000..bb523deff49f04
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_cache.out
@@ -0,0 +1,12 @@
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0"
+ 6 | -    },
+ 7 | -    "jsr": {
+ 5 | +      "jsr:@denotest/add@0.2.0": "jsr:@denotest/add@0.2.0",
+ 6 | +      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0"
+ 7 | +    },
+ 8 | +    "jsr": {
+ 9 | +      "@denotest/add@0.2.0": {
+10 | +        "integrity": "[WILDCARD]"
+11 | +      },
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_run.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_run.out
new file mode 100644
index 00000000000000..3a0d51678cb252
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_jsr_run.out
@@ -0,0 +1,14 @@
+Download http://127.0.0.1:4250/@denotest/add/0.2.0_meta.json
+Download http://127.0.0.1:4250/@denotest/add/0.2.0/mod.ts
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0"
+ 6 | -    },
+ 7 | -    "jsr": {
+ 5 | +      "jsr:@denotest/add@0.2.0": "jsr:@denotest/add@0.2.0",
+ 6 | +      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0"
+ 7 | +    },
+ 8 | +    "jsr": {
+ 9 | +      "@denotest/add@0.2.0": {
+10 | +        "integrity": "[WILDCARD]"
+11 | +      },
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_run.out b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_run.out
new file mode 100644
index 00000000000000..6dad6f6f425954
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_new_dep_run.out
@@ -0,0 +1,12 @@
+Download http://localhost:4260/@denotest/subtract
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/subtract@1": "npm:@denotest/subtract@1.0.0"
+11 | -      }
+12 | +      },
+13 | +      "@denotest/subtract@1.0.0": {
+14 | +        "integrity": "[WILDCARD]",
+15 | +        "dependencies": {}
+16 | +      }
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed.out b/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed.out
new file mode 100644
index 00000000000000..066aa230394a7c
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed.out
@@ -0,0 +1,25 @@
+Download http://localhost:4260/@denotest/bin
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/bin@0.7.0": "npm:@denotest/bin@0.7.0"
+11 | -      }
+12 | -    }
+13 | -  },
+14 | -  "remote": {}
+12 | +      },
+13 | +      "@denotest/bin@0.7.0": {
+14 | +        "integrity": "[WILDCARD]",
+15 | +        "dependencies": {}
+16 | +      }
+17 | +    }
+18 | +  },
+19 | +  "remote": {},
+20 | +  "workspace": {
+21 | +    "packageJson": {
+22 | +      "dependencies": [
+23 | +        "npm:@denotest/bin@0.7.0"
+24 | +      ]
+25 | +    }
+26 | +  }
diff --git a/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed_install.out b/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed_install.out
new file mode 100644
index 00000000000000..14530d573bd240
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/frozen_package_json_changed_install.out
@@ -0,0 +1,25 @@
+⚠� `deno install` behavior will change in Deno 2. To preserve the current behavior use the `-g` or `--global` flag.
+error: The lockfile is out of date. Run `deno cache --frozen=false`, `deno install --frozen=false`, or rerun with `--frozen=false` to update it.
+changes:
+ 5 | -      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0",
+ 6 | +      "npm:@denotest/bin@0.7.0": "npm:@denotest/bin@0.7.0"
+11 | -      }
+12 | -    }
+13 | -  },
+14 | -  "remote": {}
+12 | +      },
+13 | +      "@denotest/bin@0.7.0": {
+14 | +        "integrity": "[WILDCARD]",
+15 | +        "dependencies": {}
+16 | +      }
+17 | +    }
+18 | +  },
+19 | +  "remote": {},
+20 | +  "workspace": {
+21 | +    "packageJson": {
+22 | +      "dependencies": [
+23 | +        "npm:@denotest/bin@0.7.0"
+24 | +      ]
+25 | +    }
+26 | +  }
diff --git a/tests/specs/lockfile/frozen_lockfile/http-dynamic.ts b/tests/specs/lockfile/frozen_lockfile/http-dynamic.ts
new file mode 100644
index 00000000000000..bb773e3c9c7631
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/http-dynamic.ts
@@ -0,0 +1,2 @@
+const scheme = "http://";
+const _ = await import(scheme + "localhost:4545/welcome.ts");
diff --git a/tests/specs/lockfile/frozen_lockfile/jsr-dynamic.ts b/tests/specs/lockfile/frozen_lockfile/jsr-dynamic.ts
new file mode 100644
index 00000000000000..95d4dd02ce84a5
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/jsr-dynamic.ts
@@ -0,0 +1,2 @@
+const scheme = "jsr:";
+const { add } = await import(scheme + "@denotest/add@1");
diff --git a/tests/specs/lockfile/frozen_lockfile/jsr.ts b/tests/specs/lockfile/frozen_lockfile/jsr.ts
new file mode 100644
index 00000000000000..1ffb7dc7085bcb
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/jsr.ts
@@ -0,0 +1 @@
+import { add } from "jsr:@denotest/add@1";
diff --git a/tests/specs/lockfile/frozen_lockfile/jsr2.ts b/tests/specs/lockfile/frozen_lockfile/jsr2.ts
new file mode 100644
index 00000000000000..bfc0bf48f09bef
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/jsr2.ts
@@ -0,0 +1,2 @@
+import { sum } from "jsr:@denotest/add@0.2.0";
+console.log(`1 + 2 = ${sum(1, 2)}`);
diff --git a/tests/specs/lockfile/frozen_lockfile/no_lockfile_run.out b/tests/specs/lockfile/frozen_lockfile/no_lockfile_run.out
new file mode 100644
index 00000000000000..2ae84b11069615
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/no_lockfile_run.out
@@ -0,0 +1,20 @@
+Download http://localhost:4260/@denotest/add
+error: The lockfile is out of date. Run `deno cache --frozen=false` or rerun with `--frozen=false` to update it.
+changes:
+ 1 | -
+ 1 | +{
+ 2 | +  "version": "3",
+ 3 | +  "packages": {
+ 4 | +    "specifiers": {
+ 5 | +      "npm:@denotest/add@1": "npm:@denotest/add@1.0.0"
+ 6 | +    },
+ 7 | +    "npm": {
+ 8 | +      "@denotest/add@1.0.0": {
+ 9 | +        "integrity": "[WILDCARD]",
+10 | +        "dependencies": {}
+11 | +      }
+12 | +    }
+13 | +  },
+14 | +  "remote": {}
+15 | +}
+16 | +
diff --git a/tests/specs/lockfile/frozen_lockfile/package.json b/tests/specs/lockfile/frozen_lockfile/package.json
new file mode 100644
index 00000000000000..0967ef424bce67
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/package.json
@@ -0,0 +1 @@
+{}
diff --git a/tests/specs/lockfile/frozen_lockfile/sub-dynamic.ts b/tests/specs/lockfile/frozen_lockfile/sub-dynamic.ts
new file mode 100644
index 00000000000000..255dec2b236549
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/sub-dynamic.ts
@@ -0,0 +1,2 @@
+const scheme = "npm:";
+const { subtract } = await import(scheme + "@denotest/subtract@1");
diff --git a/tests/specs/lockfile/frozen_lockfile/sub.ts b/tests/specs/lockfile/frozen_lockfile/sub.ts
new file mode 100644
index 00000000000000..f212b290dbfcff
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/sub.ts
@@ -0,0 +1,2 @@
+import { subtract } from "npm:@denotest/subtract@1";
+console.log(`3 - 2 = ${subtract(3, 2)}`);
diff --git a/tests/specs/lockfile/frozen_lockfile/update_lockfile.out b/tests/specs/lockfile/frozen_lockfile/update_lockfile.out
new file mode 100644
index 00000000000000..0eebd114e96d77
--- /dev/null
+++ b/tests/specs/lockfile/frozen_lockfile/update_lockfile.out
@@ -0,0 +1,2 @@
+Download http://localhost:4260/@denotest/subtract/1.0.0.tgz
+Initialize @denotest/subtract@1.0.0
diff --git a/tests/specs/node/stdio_ipc/__test__.jsonc b/tests/specs/node/stdio_ipc/__test__.jsonc
new file mode 100644
index 00000000000000..8ec9880fd57192
--- /dev/null
+++ b/tests/specs/node/stdio_ipc/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "run -A main.mjs",
+  "output": "main.out",
+  "exitCode": 0
+}
diff --git a/tests/specs/node/stdio_ipc/main.mjs b/tests/specs/node/stdio_ipc/main.mjs
new file mode 100644
index 00000000000000..4a1a8ddbda7597
--- /dev/null
+++ b/tests/specs/node/stdio_ipc/main.mjs
@@ -0,0 +1,16 @@
+import { spawn } from "node:child_process";
+import process from "node:process";
+
+if (process.argv[2] === "child") {
+  process.send("hahah");
+} else {
+  const proc = spawn(process.execPath, ["./main.mjs", "child"], {
+    stdio: ["ipc", "inherit", "inherit"],
+  });
+
+  proc.on("message", function (msg) {
+    console.log(`msg: ${msg}`);
+    proc.kill();
+    Deno.exit(0);
+  });
+}
diff --git a/tests/specs/node/stdio_ipc/main.out b/tests/specs/node/stdio_ipc/main.out
new file mode 100644
index 00000000000000..7979ca2ebdd559
--- /dev/null
+++ b/tests/specs/node/stdio_ipc/main.out
@@ -0,0 +1 @@
+msg: hahah
diff --git a/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc b/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc
new file mode 100644
index 00000000000000..8c4d0fb2061437
--- /dev/null
+++ b/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc
@@ -0,0 +1,28 @@
+{
+  "tempDir": true,
+  "tests": {
+    "byonm": {
+      "envs": {
+        "DENO_FUTURE": "1"
+      },
+      "steps": [{
+        "args": "install",
+        "output": "[WILDCARD]"
+      }, {
+        "args": "check --quiet main.ts",
+        "exitCode": 1,
+        "output": "expected.out"
+      }]
+    },
+    "auto_install": {
+      "args": "check --node-modules-dir=true --quiet main.ts",
+      "exitCode": 1,
+      "output": "expected.out"
+    },
+    "global_folder": {
+      "args": "check --node-modules-dir=false --quiet main.ts",
+      "exitCode": 1,
+      "output": "expected.out"
+    }
+  }
+}
diff --git a/tests/specs/npm/check_prefers_non_types_node_pkg/expected.out b/tests/specs/npm/check_prefers_non_types_node_pkg/expected.out
new file mode 100644
index 00000000000000..37d41aae295ff5
--- /dev/null
+++ b/tests/specs/npm/check_prefers_non_types_node_pkg/expected.out
@@ -0,0 +1,4 @@
+error: TS2345 [ERROR]: Argument of type 'number' is not assignable to parameter of type 'string'.
+console.log(compressToEncodedURIComponent(123));
+                                          ~~~
+    at file:///[WILDLINE]
diff --git a/tests/specs/npm/check_prefers_non_types_node_pkg/main.ts b/tests/specs/npm/check_prefers_non_types_node_pkg/main.ts
new file mode 100644
index 00000000000000..f28d132d1a853b
--- /dev/null
+++ b/tests/specs/npm/check_prefers_non_types_node_pkg/main.ts
@@ -0,0 +1,5 @@
+// this lz-string@1.5 pkg has types only in the regular package and not the @types/lz-string pkg
+import { compressToEncodedURIComponent } from "lz-string";
+
+// cause a deliberate type checking error
+console.log(compressToEncodedURIComponent(123));
diff --git a/tests/specs/npm/check_prefers_non_types_node_pkg/package.json b/tests/specs/npm/check_prefers_non_types_node_pkg/package.json
new file mode 100644
index 00000000000000..a812a973e2dfb4
--- /dev/null
+++ b/tests/specs/npm/check_prefers_non_types_node_pkg/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "lz-string": "1.5",
+    "@types/lz-string": "1.5"
+  }
+}
diff --git a/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc b/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc
new file mode 100644
index 00000000000000..7b7a429f4d4d1e
--- /dev/null
+++ b/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc
@@ -0,0 +1,28 @@
+{
+  "tempDir": true,
+  "tests": {
+    "byonm": {
+      "envs": {
+        "DENO_FUTURE": "1"
+      },
+      "steps": [{
+        "args": "install",
+        "output": "[WILDCARD]"
+      }, {
+        "args": "check --quiet main.ts",
+        "exitCode": 1,
+        "output": "expected.out"
+      }]
+    },
+    "auto_install": {
+      "args": "check --node-modules-dir=true --quiet main_auto_install.ts",
+      "exitCode": 1,
+      "output": "expected.out"
+    },
+    "global_folder": {
+      "args": "check --node-modules-dir=false --quiet main_auto_install.ts",
+      "exitCode": 1,
+      "output": "expected.out"
+    }
+  }
+}
diff --git a/tests/specs/npm/check_types_in_types_pkg/expected.out b/tests/specs/npm/check_types_in_types_pkg/expected.out
new file mode 100644
index 00000000000000..37d41aae295ff5
--- /dev/null
+++ b/tests/specs/npm/check_types_in_types_pkg/expected.out
@@ -0,0 +1,4 @@
+error: TS2345 [ERROR]: Argument of type 'number' is not assignable to parameter of type 'string'.
+console.log(compressToEncodedURIComponent(123));
+                                          ~~~
+    at file:///[WILDLINE]
diff --git a/tests/specs/npm/check_types_in_types_pkg/main.ts b/tests/specs/npm/check_types_in_types_pkg/main.ts
new file mode 100644
index 00000000000000..adc164ea5fc7be
--- /dev/null
+++ b/tests/specs/npm/check_types_in_types_pkg/main.ts
@@ -0,0 +1,5 @@
+// this lz-string@1.3 pkg doesn't have types, but the @types/lz-string@1.3 does
+import { compressToEncodedURIComponent } from "lz-string";
+
+// cause a deliberate type checking error
+console.log(compressToEncodedURIComponent(123));
diff --git a/tests/specs/npm/check_types_in_types_pkg/main_auto_install.ts b/tests/specs/npm/check_types_in_types_pkg/main_auto_install.ts
new file mode 100644
index 00000000000000..af47e13ac0171e
--- /dev/null
+++ b/tests/specs/npm/check_types_in_types_pkg/main_auto_install.ts
@@ -0,0 +1,6 @@
+// this lz-string@1.3 pkg doesn't have types, but the @types/lz-string@1.3 does
+// @deno-types="@types/lz-string"
+import { compressToEncodedURIComponent } from "lz-string";
+
+// cause a deliberate type checking error
+console.log(compressToEncodedURIComponent(123));
diff --git a/tests/specs/npm/check_types_in_types_pkg/package.json b/tests/specs/npm/check_types_in_types_pkg/package.json
new file mode 100644
index 00000000000000..e8079d1127447f
--- /dev/null
+++ b/tests/specs/npm/check_types_in_types_pkg/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "lz-string": "1.3",
+    "@types/lz-string": "1.3"
+  }
+}
diff --git a/tests/specs/npm/dynamic_npm_resolution_failure/__test__.jsonc b/tests/specs/npm/dynamic_npm_resolution_failure/__test__.jsonc
new file mode 100644
index 00000000000000..f816bad869762e
--- /dev/null
+++ b/tests/specs/npm/dynamic_npm_resolution_failure/__test__.jsonc
@@ -0,0 +1,4 @@
+{
+  "args": "run -A main.ts",
+  "output": "main.out"
+}
diff --git a/tests/specs/npm/dynamic_npm_resolution_failure/main.out b/tests/specs/npm/dynamic_npm_resolution_failure/main.out
new file mode 100644
index 00000000000000..03c733567b90aa
--- /dev/null
+++ b/tests/specs/npm/dynamic_npm_resolution_failure/main.out
@@ -0,0 +1,15 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/@denotest/dep-cannot-parse
+[UNORDERED_END]
+Download http://localhost:4260/chalk/chalk-5.0.1.tgz
+Hi
+TypeError: Error in @denotest/dep-cannot-parse@1.0.0 parsing version requirement for dependency: @denotest/esm-basic@unknown-scheme:unknown
+
+Invalid npm version requirement. Unexpected character.
+  unknown-scheme:unknown
+  ~
+    at async file:///[WILDLINE]main.ts:5:3 {
+  code: "ERR_MODULE_NOT_FOUND"
+}
+Bye
diff --git a/tests/specs/npm/dynamic_npm_resolution_failure/main.ts b/tests/specs/npm/dynamic_npm_resolution_failure/main.ts
new file mode 100644
index 00000000000000..0096bca4858bfc
--- /dev/null
+++ b/tests/specs/npm/dynamic_npm_resolution_failure/main.ts
@@ -0,0 +1,9 @@
+import chalk from "npm:chalk";
+
+console.log(chalk.green("Hi"));
+try {
+  await import("npm:@denotest/dep-cannot-parse");
+} catch (err) {
+  console.log(err);
+}
+console.log(chalk.green("Bye"));
diff --git a/tests/specs/npm/lossy_utf8_module/__test__.jsonc b/tests/specs/npm/lossy_utf8_module/__test__.jsonc
new file mode 100644
index 00000000000000..1ee7d2d6ce416e
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_module/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "run main.mjs",
+  "output": "main.out",
+  "exitCode": 0
+}
diff --git a/tests/specs/npm/lossy_utf8_module/main.mjs b/tests/specs/npm/lossy_utf8_module/main.mjs
new file mode 100644
index 00000000000000..54cfbb16aefdd9
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_module/main.mjs
@@ -0,0 +1,3 @@
+import mod from "npm:@denotest/lossy-utf8-module@1.0.0";
+
+console.log(mod);
diff --git a/tests/specs/npm/lossy_utf8_module/main.out b/tests/specs/npm/lossy_utf8_module/main.out
new file mode 100644
index 00000000000000..0e96f9ebb36f58
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_module/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/lossy-utf8-module
+Download http://localhost:4260/@denotest/lossy-utf8-module/1.0.0.tgz
+����
diff --git a/tests/specs/npm/lossy_utf8_package_json/__test__.jsonc b/tests/specs/npm/lossy_utf8_package_json/__test__.jsonc
new file mode 100644
index 00000000000000..1ee7d2d6ce416e
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_package_json/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "run main.mjs",
+  "output": "main.out",
+  "exitCode": 0
+}
diff --git a/tests/specs/npm/lossy_utf8_package_json/main.mjs b/tests/specs/npm/lossy_utf8_package_json/main.mjs
new file mode 100644
index 00000000000000..9a63eb604f2d72
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_package_json/main.mjs
@@ -0,0 +1,3 @@
+import mod from "npm:@denotest/lossy-utf8-package-json@1.0.0";
+
+console.log(mod);
diff --git a/tests/specs/npm/lossy_utf8_package_json/main.out b/tests/specs/npm/lossy_utf8_package_json/main.out
new file mode 100644
index 00000000000000..99aa5ab61f26ff
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_package_json/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/lossy-utf8-package-json
+Download http://localhost:4260/@denotest/lossy-utf8-package-json/1.0.0.tgz
+hello
diff --git a/tests/specs/npm/lossy_utf8_script/__test__.jsonc b/tests/specs/npm/lossy_utf8_script/__test__.jsonc
new file mode 100644
index 00000000000000..1ee7d2d6ce416e
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "run main.mjs",
+  "output": "main.out",
+  "exitCode": 0
+}
diff --git a/tests/specs/npm/lossy_utf8_script/main.mjs b/tests/specs/npm/lossy_utf8_script/main.mjs
new file mode 100644
index 00000000000000..59fe555aae8a54
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script/main.mjs
@@ -0,0 +1,3 @@
+import mod from "npm:@denotest/lossy-utf8-script@1.0.0";
+
+console.log(mod);
diff --git a/tests/specs/npm/lossy_utf8_script/main.out b/tests/specs/npm/lossy_utf8_script/main.out
new file mode 100644
index 00000000000000..180ecdf1c3d3b5
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/lossy-utf8-script
+Download http://localhost:4260/@denotest/lossy-utf8-script/1.0.0.tgz
+����
diff --git a/tests/specs/npm/lossy_utf8_script_from_cjs/__test__.jsonc b/tests/specs/npm/lossy_utf8_script_from_cjs/__test__.jsonc
new file mode 100644
index 00000000000000..c8d353de00cc49
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script_from_cjs/__test__.jsonc
@@ -0,0 +1,6 @@
+{
+  "args": "run --node-modules-dir --allow-read main.mjs",
+  "output": "main.out",
+  "exitCode": 0,
+  "tempDir": true
+}
diff --git a/tests/specs/npm/lossy_utf8_script_from_cjs/main.mjs b/tests/specs/npm/lossy_utf8_script_from_cjs/main.mjs
new file mode 100644
index 00000000000000..a9e70adfb8ffe3
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script_from_cjs/main.mjs
@@ -0,0 +1,10 @@
+import { createRequire } from "node:module";
+
+// Import this so that deno_graph knows to download this file.
+if (false) import("npm:@denotest/lossy-utf8-script@1.0.0");
+
+const require = createRequire(import.meta.url);
+
+const mod = require("@denotest/lossy-utf8-script");
+
+console.log(mod);
diff --git a/tests/specs/npm/lossy_utf8_script_from_cjs/main.out b/tests/specs/npm/lossy_utf8_script_from_cjs/main.out
new file mode 100644
index 00000000000000..4f062a2aefb7b1
--- /dev/null
+++ b/tests/specs/npm/lossy_utf8_script_from_cjs/main.out
@@ -0,0 +1,4 @@
+Download http://localhost:4260/@denotest/lossy-utf8-script
+Download http://localhost:4260/@denotest/lossy-utf8-script/1.0.0.tgz
+Initialize @denotest/lossy-utf8-script@1.0.0
+����
diff --git a/tests/specs/npm/npmrc_basic_auth/package.json b/tests/specs/npm/npmrc_basic_auth/package.json
index 274d1ed7f437b8..13e305931ef8a1 100644
--- a/tests/specs/npm/npmrc_basic_auth/package.json
+++ b/tests/specs/npm/npmrc_basic_auth/package.json
@@ -2,7 +2,7 @@
   "name": "npmrc_test",
   "version": "0.0.1",
   "dependencies": {
-    "@denotest/basic": "1.0.0",
+    "@denotest/basic": "^=1.0.0",
     "@denotest2/basic": "1.0.0"
   }
 }
diff --git a/tests/specs/npm/npmrc_homedir/.npmrc b/tests/specs/npm/npmrc_homedir/.npmrc
new file mode 100644
index 00000000000000..13552ad61f0bf8
--- /dev/null
+++ b/tests/specs/npm/npmrc_homedir/.npmrc
@@ -0,0 +1,4 @@
+@denotest:registry=http://localhost:4261/
+//localhost:4261/:_authToken=private-reg-token
+@denotest2:registry=http://localhost:4262/
+//localhost:4262/:_authToken=private-reg-token2
diff --git a/tests/specs/npm/npmrc_homedir/__test__.jsonc b/tests/specs/npm/npmrc_homedir/__test__.jsonc
new file mode 100644
index 00000000000000..fa993901b9aead
--- /dev/null
+++ b/tests/specs/npm/npmrc_homedir/__test__.jsonc
@@ -0,0 +1,11 @@
+{
+  "tempDir": true,
+  "envs": {
+    "DENO_FUTURE": "1",
+    "HOME": "$PWD/../",
+    "USERPROFILE": "$PWD\\..\\"
+  },
+  "cwd": "subdir",
+  "args": "install",
+  "output": "install.out"
+}
diff --git a/tests/specs/npm/npmrc_homedir/install.out b/tests/specs/npm/npmrc_homedir/install.out
new file mode 100644
index 00000000000000..5c2ff3562925b9
--- /dev/null
+++ b/tests/specs/npm/npmrc_homedir/install.out
@@ -0,0 +1,9 @@
+⚠� `deno install` behavior will change in Deno 2. To preserve the current behavior use the `-g` or `--global` flag.
+[UNORDERED_START]
+Download http://localhost:4261/@denotest/basic
+Download http://localhost:4262/@denotest2/basic
+Download http://localhost:4261/@denotest/basic/1.0.0.tgz
+Download http://localhost:4262/@denotest2/basic/1.0.0.tgz
+Initialize @denotest2/basic@1.0.0
+Initialize @denotest/basic@1.0.0
+[UNORDERED_END]
diff --git a/tests/specs/npm/npmrc_homedir/subdir/main.js b/tests/specs/npm/npmrc_homedir/subdir/main.js
new file mode 100644
index 00000000000000..66b39363600109
--- /dev/null
+++ b/tests/specs/npm/npmrc_homedir/subdir/main.js
@@ -0,0 +1,8 @@
+import { getValue, setValue } from "@denotest/basic";
+import * as test from "@denotest2/basic";
+
+console.log(getValue());
+setValue(42);
+console.log(getValue());
+
+console.log(test.getValue());
diff --git a/tests/specs/npm/npmrc_homedir/subdir/package.json b/tests/specs/npm/npmrc_homedir/subdir/package.json
new file mode 100644
index 00000000000000..274d1ed7f437b8
--- /dev/null
+++ b/tests/specs/npm/npmrc_homedir/subdir/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "npmrc_test",
+  "version": "0.0.1",
+  "dependencies": {
+    "@denotest/basic": "1.0.0",
+    "@denotest2/basic": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc b/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
index fa545c2902bf3a..8ba9ef00cc0e14 100644
--- a/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
+++ b/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
@@ -1,6 +1,7 @@
 {
   "envs": {
-    "DENO_FUTURE": "1"
+    "DENO_FUTURE": "1",
+    "USERPROFILE": "$DENO_DIR"
   },
   "tempDir": true,
   "args": "install -A -L debug",
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/__test__.jsonc b/tests/specs/npm/worker_shutdown_during_npm_import/__test__.jsonc
new file mode 100644
index 00000000000000..0be815e7d705ab
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "tempDir": true,
+  "tests": {
+    "with_lock": {
+      "args": "run -A --quiet --lock=deno.lock main.ts",
+      "output": "main.out"
+    },
+    "without_lock": {
+      "args": "run -A --quiet main.ts",
+      "output": "main.out"
+    }
+  }
+}
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/main.out b/tests/specs/npm/worker_shutdown_during_npm_import/main.out
new file mode 100644
index 00000000000000..649f816afbe5a4
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/main.out
@@ -0,0 +1,4 @@
+[UNORDERED_START]
+1
+2
+[UNORDERED_END]
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/main.ts b/tests/specs/npm/worker_shutdown_during_npm_import/main.ts
new file mode 100644
index 00000000000000..068cef6b682925
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/main.ts
@@ -0,0 +1,6 @@
+new Worker(new URL("./worker1.ts", import.meta.url), {
+  type: "module",
+});
+new Worker(new URL("./worker2.ts", import.meta.url), {
+  type: "module",
+});
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/specifiers.ts b/tests/specs/npm/worker_shutdown_during_npm_import/specifiers.ts
new file mode 100644
index 00000000000000..46116f842eed8b
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/specifiers.ts
@@ -0,0 +1,11 @@
+export default [
+  "npm:chalk@4",
+  "npm:react@18.2",
+  "npm:preact@10.19",
+  "npm:ajv",
+  "npm:has",
+  "npm:picocolors",
+  "npm:@denotest/esm-basic",
+  "npm:@denotest/add",
+  "npm:@denotest/subtract",
+];
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/worker1.ts b/tests/specs/npm/worker_shutdown_during_npm_import/worker1.ts
new file mode 100644
index 00000000000000..1acf253b64b139
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/worker1.ts
@@ -0,0 +1,7 @@
+import specifiers from "./specifiers.ts";
+await new Promise((resolve) => setTimeout(() => resolve(), 20));
+
+await Promise.all(specifiers.map((specifier) => import(specifier)));
+
+console.log(1);
+self.close();
diff --git a/tests/specs/npm/worker_shutdown_during_npm_import/worker2.ts b/tests/specs/npm/worker_shutdown_during_npm_import/worker2.ts
new file mode 100644
index 00000000000000..7a381e93980c1d
--- /dev/null
+++ b/tests/specs/npm/worker_shutdown_during_npm_import/worker2.ts
@@ -0,0 +1,7 @@
+import specifiers from "./specifiers.ts";
+// start importing, but close after waiting a short amount of time
+specifiers.map((specifier) => import(specifier));
+await new Promise((resolve) => setTimeout(() => resolve(), 20));
+console.log(2);
+self.close();
+console.log("WILL NOT BE PRINTED");
diff --git a/tests/specs/npm/workspace_basic/__test__.jsonc b/tests/specs/npm/workspace_basic/__test__.jsonc
new file mode 100644
index 00000000000000..79e059ca186e7d
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/__test__.jsonc
@@ -0,0 +1,35 @@
+{
+  "tempDir": true,
+  "tests": {
+    "global_cache": {
+      "args": "run --node-modules-dir=false b/main.ts",
+      "output": "b/main_global_cache.out"
+    },
+    "node_modules_dir": {
+      "args": "run --node-modules-dir=true b/main.ts",
+      "output": "b/main_node_modules_dir.out"
+    },
+    "byonm": {
+      "envs": {
+        "DENO_FUTURE": "1"
+      },
+      "steps": [{
+        "args": "install",
+        "output": "[WILDCARD]"
+      }, {
+        "args": "run b/main.ts",
+        "output": "b/main_byonm.out"
+      }]
+    },
+    "exports_sub_path_not_exists": {
+      "args": "run b/exports-sub-path-not-exists.ts",
+      "output": "b/exports-sub-path-not-exists.out",
+      "exitCode": 1
+    },
+    "no_exports_sub_path_not_exists": {
+      "args": "run b/no-exports-sub-path-not-exists.ts",
+      "output": "b/no-exports-sub-path-not-exists.out",
+      "exitCode": 1
+    }
+  }
+}
diff --git a/tests/specs/npm/workspace_basic/a/mod.ts b/tests/specs/npm/workspace_basic/a/mod.ts
new file mode 100644
index 00000000000000..9f8d1c594afefc
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/a/mod.ts
@@ -0,0 +1,6 @@
+import { getValue, setValue } from "@denotest/esm-basic";
+
+export function sayHello() {
+  setValue(5);
+  console.log("Hello", getValue());
+}
diff --git a/tests/specs/npm/workspace_basic/a/package.json b/tests/specs/npm/workspace_basic/a/package.json
new file mode 100644
index 00000000000000..1467823cff0855
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/a/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "@denotest/a",
+  "version": "1.0.0",
+  "dependencies": {
+    "@denotest/esm-basic": "*"
+  },
+  "exports": {
+    ".": "./mod.ts"
+  }
+}
diff --git a/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.out b/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.out
new file mode 100644
index 00000000000000..5e61cdfc3c10ef
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.out
@@ -0,0 +1,2 @@
+error: [ERR_PACKAGE_PATH_NOT_EXPORTED] Package subpath './non-existent' is not defined by "exports" in '[WILDLINE]package.json' imported from '[WILDLINE]exports-sub-path-not-exists.ts'
+    at file:///[WILDLINE]exports-sub-path-not-exists.ts:1:20
diff --git a/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.ts b/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.ts
new file mode 100644
index 00000000000000..716f0f97d30071
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/exports-sub-path-not-exists.ts
@@ -0,0 +1,2 @@
+import * as a from "@denotest/a/non-existent";
+console.log(a);
diff --git a/tests/specs/npm/workspace_basic/b/main.ts b/tests/specs/npm/workspace_basic/b/main.ts
new file mode 100644
index 00000000000000..03956388c3a7ad
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/main.ts
@@ -0,0 +1,9 @@
+import * as a1 from "@denotest/a";
+import * as a2 from "npm:@denotest/a@1";
+import * as a3 from "npm:@denotest/a@workspace";
+import * as c from "@denotest/c";
+
+a1.sayHello();
+a2.sayHello();
+a3.sayHello();
+c.sayHello();
diff --git a/tests/specs/npm/workspace_basic/b/main_byonm.out b/tests/specs/npm/workspace_basic/b/main_byonm.out
new file mode 100644
index 00000000000000..3a311dcd7e9ba8
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/main_byonm.out
@@ -0,0 +1,4 @@
+Hello 5
+Hello 5
+Hello 5
+C: Hi!
diff --git a/tests/specs/npm/workspace_basic/b/main_global_cache.out b/tests/specs/npm/workspace_basic/b/main_global_cache.out
new file mode 100644
index 00000000000000..1ca11026a25f69
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/main_global_cache.out
@@ -0,0 +1,6 @@
+Download http://localhost:4260/@denotest/esm-basic
+Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
+Hello 5
+Hello 5
+Hello 5
+C: Hi!
diff --git a/tests/specs/npm/workspace_basic/b/main_node_modules_dir.out b/tests/specs/npm/workspace_basic/b/main_node_modules_dir.out
new file mode 100644
index 00000000000000..82a49b9fe626f8
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/main_node_modules_dir.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/esm-basic
+Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
+Initialize @denotest/esm-basic@1.0.0
+Hello 5
+Hello 5
+Hello 5
+C: Hi!
diff --git a/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.out b/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.out
new file mode 100644
index 00000000000000..f98aa34cb405a4
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.out
@@ -0,0 +1,3 @@
+[# not the best error, but it did resolve because there was no exports specified]
+error: Module not found "file:///[WILDLINE]/c/non-existent".
+    at file:///[WILDLINE]/b/no-exports-sub-path-not-exists.ts:1:20
diff --git a/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.ts b/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.ts
new file mode 100644
index 00000000000000..960d32870c2b6a
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/no-exports-sub-path-not-exists.ts
@@ -0,0 +1,2 @@
+import * as c from "@denotest/c/non-existent";
+console.log(c);
diff --git a/tests/specs/npm/workspace_basic/b/package.json b/tests/specs/npm/workspace_basic/b/package.json
new file mode 100644
index 00000000000000..4b876d5b9a90ad
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/b/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "@denotest/b",
+  "version": "1.0.0",
+  "dependencies": {
+    "@denotest/a": "1",
+    "@denotest/c": "workspace:*"
+  }
+}
diff --git a/tests/specs/npm/workspace_basic/c/index.js b/tests/specs/npm/workspace_basic/c/index.js
new file mode 100644
index 00000000000000..f412f7d4b78ec9
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/c/index.js
@@ -0,0 +1,3 @@
+export function sayHello() {
+  console.log("C: Hi!");
+}
diff --git a/tests/specs/npm/workspace_basic/c/package.json b/tests/specs/npm/workspace_basic/c/package.json
new file mode 100644
index 00000000000000..7d5ca9abf85b99
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/c/package.json
@@ -0,0 +1,4 @@
+{
+  "name": "@denotest/c",
+  "version": "1.0.0"
+}
diff --git a/tests/specs/npm/workspace_basic/package.json b/tests/specs/npm/workspace_basic/package.json
new file mode 100644
index 00000000000000..e3dd981e509ce4
--- /dev/null
+++ b/tests/specs/npm/workspace_basic/package.json
@@ -0,0 +1,7 @@
+{
+  "workspaces": [
+    "./a",
+    "./b",
+    "./c"
+  ]
+}
diff --git a/tests/specs/publish/byonm_dep/publish.out b/tests/specs/publish/byonm_dep/publish.out
index a7433f86fc3552..64cf9092187707 100644
--- a/tests/specs/publish/byonm_dep/publish.out
+++ b/tests/specs/publish/byonm_dep/publish.out
@@ -2,6 +2,6 @@ Check file:///[WILDLINE]/mod.ts
 Checking for slow types in the public API...
 Check file:///[WILDLINE]/mod.ts
 Simulating publish of @scope/package@0.0.0 with files:
-   file:///[WILDLINE]/deno.jsonc (300B)
-   file:///[WILDLINE]/mod.ts (129B)
+   file:///[WILDLINE]/deno.jsonc ([WILDLINE])
+   file:///[WILDLINE]/mod.ts ([WILDLINE])
 Warning Aborting due to --dry-run
diff --git a/tests/specs/publish/byonm_with_package_json/__test__.jsonc b/tests/specs/publish/byonm_with_package_json/__test__.jsonc
new file mode 100644
index 00000000000000..77c23bae1293ee
--- /dev/null
+++ b/tests/specs/publish/byonm_with_package_json/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "envs": {
+    "DENO_FUTURE": "1"
+  },
+  "tempDir": true,
+  "steps": [{
+    "args": "install",
+    "output": "[WILDCARD]"
+  }, {
+    "args": "publish --log-level=debug --dry-run --allow-dirty",
+    "output": "publish.out"
+  }]
+}
diff --git a/tests/specs/publish/byonm_with_package_json/jsr.json b/tests/specs/publish/byonm_with_package_json/jsr.json
new file mode 100644
index 00000000000000..c92b1a60c32ed6
--- /dev/null
+++ b/tests/specs/publish/byonm_with_package_json/jsr.json
@@ -0,0 +1,12 @@
+{
+  "name": "@scope/package",
+  "version": "0.0.0",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "publish": {
+    "include": [
+      "src/**/*"
+    ]
+  }
+}
diff --git a/tests/specs/publish/byonm_with_package_json/package.json b/tests/specs/publish/byonm_with_package_json/package.json
new file mode 100644
index 00000000000000..eb93c075e5c0d2
--- /dev/null
+++ b/tests/specs/publish/byonm_with_package_json/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "@scope/pkg",
+  "module": "src/index.ts",
+  "type": "module",
+  "dependencies": {
+    "@denotest/add": "1"
+  }
+}
diff --git a/tests/specs/publish/byonm_with_package_json/publish.out b/tests/specs/publish/byonm_with_package_json/publish.out
new file mode 100644
index 00000000000000..6ce644bac6d1f5
--- /dev/null
+++ b/tests/specs/publish/byonm_with_package_json/publish.out
@@ -0,0 +1,3 @@
+[WILDCARD]Unfurled specifier: @denotest/add from [WILDLINE]/src/index.ts -> npm:@denotest/add@1
+[WILDCARD]
+Warning Aborting due to --dry-run
diff --git a/tests/specs/publish/byonm_with_package_json/src/index.ts b/tests/specs/publish/byonm_with_package_json/src/index.ts
new file mode 100644
index 00000000000000..1ca631410fdfde
--- /dev/null
+++ b/tests/specs/publish/byonm_with_package_json/src/index.ts
@@ -0,0 +1,3 @@
+import { add } from "@denotest/add";
+
+console.log(add(1, 2));
diff --git a/tests/specs/publish/workspace/__test__.jsonc b/tests/specs/publish/workspace/__test__.jsonc
index 7b1c04d568a758..706b08ccd55396 100644
--- a/tests/specs/publish/workspace/__test__.jsonc
+++ b/tests/specs/publish/workspace/__test__.jsonc
@@ -1,10 +1,13 @@
 {
-  "steps": [{
-    "args": "publish --token 'sadfasdf'",
-    "output": "workspace.out"
-  }, {
-    "cwd": "./bar",
-    "args": "publish --token 'sadfasdf'",
-    "output": "workspace_individual.out"
-  }]
+  "tests": {
+    "workspace": {
+      "args": "publish --token 'sadfasdf'",
+      "output": "workspace.out"
+    },
+    "individual": {
+      "cwd": "./bar",
+      "args": "publish --token 'sadfasdf'",
+      "output": "workspace_individual.out"
+    }
+  }
 }
diff --git a/tests/specs/publish/workspace/deno.json b/tests/specs/publish/workspace/deno.json
index 57602aab5d88cf..a23790570de581 100644
--- a/tests/specs/publish/workspace/deno.json
+++ b/tests/specs/publish/workspace/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "foo",
     "bar"
   ]
diff --git a/tests/specs/publish/workspace/workspace.out b/tests/specs/publish/workspace/workspace.out
index 8c57bc2dd84aab..3114e36dbb3a35 100644
--- a/tests/specs/publish/workspace/workspace.out
+++ b/tests/specs/publish/workspace/workspace.out
@@ -1,9 +1,9 @@
 Publishing a workspace...
-Check file:///[WILDCARD]/foo/mod.ts
-Check file:///[WILDCARD]/bar/mod.ts
+Check file:///[WILDLINE]/bar/mod.ts
+Check file:///[WILDLINE]/foo/mod.ts
 Checking for slow types in the public API...
-Check file:///[WILDCARD]/foo/mod.ts
-Check file:///[WILDCARD]/bar/mod.ts
+Check file:///[WILDLINE]/bar/mod.ts
+Check file:///[WILDLINE]/foo/mod.ts
 Publishing @foo/bar@1.0.0 ...
 Successfully published @foo/bar@1.0.0
 Visit http://127.0.0.1:4250/@foo/bar@1.0.0 for details
diff --git a/tests/specs/publish/workspace/workspace_individual.out b/tests/specs/publish/workspace/workspace_individual.out
index edb6b53aa350b9..2cb0717099c22b 100644
--- a/tests/specs/publish/workspace/workspace_individual.out
+++ b/tests/specs/publish/workspace/workspace_individual.out
@@ -1,6 +1,6 @@
-Check file:///[WILDCARD]/bar/mod.ts
+Check file:///[WILDLINE]/bar/mod.ts
 Checking for slow types in the public API...
-Check file:///[WILDCARD]/bar/mod.ts
+Check file:///[WILDLINE]/bar/mod.ts
 Publishing @foo/bar@1.0.0 ...
 Successfully published @foo/bar@1.0.0
 Visit http://127.0.0.1:4250/@foo/bar@1.0.0 for details
diff --git a/tests/specs/run/no_deno_json/__test__.jsonc b/tests/specs/run/no_deno_json/__test__.jsonc
index 67867f023373e4..5da0209b901ec2 100644
--- a/tests/specs/run/no_deno_json/__test__.jsonc
+++ b/tests/specs/run/no_deno_json/__test__.jsonc
@@ -1,36 +1,43 @@
 {
   "tempDir": true,
-  "steps": [{
-    // --no-config
-    "args": "run -L debug -A --no-config noconfig.ts",
-    "output": "noconfig.out",
-    "cwd": "code"
-  }, {
-    // --no-npm
-    "args": "run -L debug -A --no-npm noconfig.ts",
-    "output": "noconfig.out",
-    "cwd": "code"
-  }, {
-    // not auto-discovered with env var
-    "args": "run -L debug -A noconfig.ts",
-    "output": "noconfig.out",
-    "cwd": "code",
-    "envs": {
-      "DENO_NO_PACKAGE_JSON": "1"
+  "tests": {
+    "no_config": {
+      // --no-config
+      "args": "run -L debug -A --no-config noconfig.ts",
+      "output": "noconfig.out",
+      "cwd": "code"
+    },
+    "no_npm": {
+      // --no-npm
+      "args": "run -L debug -A --no-npm noconfig.ts",
+      "output": "noconfig.out",
+      "cwd": "code"
+    },
+    "no_pkg_json_env_var": {
+      // not auto-discovered with env var
+      "args": "run -L debug -A noconfig.ts",
+      "output": "no_package_json.out",
+      "cwd": "code",
+      "envs": {
+        "DENO_NO_PACKAGE_JSON": "1"
+      }
+    },
+    "no_pkg_json_imports": {
+      // this should not use --quiet because we should ensure no package.json install occurs
+      "args": "run -A no_package_json_imports.ts",
+      "output": "no_package_json_imports.out",
+      "cwd": "code"
+    },
+    "auto_discovered": {
+      // auto-discovered node_modules relative package.json
+      "args": "run -A main.js",
+      "output": "code/sub_dir/main.out",
+      "cwd": "code/sub_dir"
+    },
+    "auto_discovered_arg": {
+      // auto-discovered for local script arg
+      "args": "run -L debug -A code/main.ts", // notice this is not in the sub dir
+      "output": "main.out"
     }
-  }, {
-    // this should not use --quiet because we should ensure no package.json install occurs
-    "args": "run -A no_package_json_imports.ts",
-    "output": "no_package_json_imports.out",
-    "cwd": "code"
-  }, {
-    // auto-discovered node_modules relative package.json
-    "args": "run -A main.js",
-    "output": "code/sub_dir/main.out",
-    "cwd": "code/sub_dir"
-  }, {
-    // auto-discovered for local script arg
-    "args": "run -L debug -A code/main.ts", // notice this is not in the sub dir
-    "output": "main.out"
-  }]
+  }
 }
diff --git a/tests/specs/run/no_deno_json/no_package_json.out b/tests/specs/run/no_deno_json/no_package_json.out
new file mode 100644
index 00000000000000..b9f9a6dea9029b
--- /dev/null
+++ b/tests/specs/run/no_deno_json/no_package_json.out
@@ -0,0 +1,4 @@
+[WILDCARD]package.json auto-discovery is disabled
+[WILDCARD]
+success
+[WILDCARD]
diff --git a/tests/specs/run/no_deno_json/noconfig.out b/tests/specs/run/no_deno_json/noconfig.out
index b9f9a6dea9029b..000ce402b2a8ff 100644
--- a/tests/specs/run/no_deno_json/noconfig.out
+++ b/tests/specs/run/no_deno_json/noconfig.out
@@ -1,4 +1,3 @@
-[WILDCARD]package.json auto-discovery is disabled
 [WILDCARD]
 success
 [WILDCARD]
diff --git a/tests/specs/run/workspaces/basic/deno.json b/tests/specs/run/workspaces/basic/deno.json
index b971c4f3d6d7f0..a39778a6d68d75 100644
--- a/tests/specs/run/workspaces/basic/deno.json
+++ b/tests/specs/run/workspaces/basic/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "foo",
     "bar"
   ],
diff --git a/tests/specs/run/workspaces/basic/main.out b/tests/specs/run/workspaces/basic/main.out
index 57d8c9f1ea5091..9806f7d6379188 100644
--- a/tests/specs/run/workspaces/basic/main.out
+++ b/tests/specs/run/workspaces/basic/main.out
@@ -2,19 +2,19 @@
   "imports": {
     "chalk": "npm:chalk",
     "chalk/": "npm:/chalk/",
-    "qwerqwer": "jsr:qwerqwer@^0.0.0",
-    "qwerqwer/": "jsr:/qwerqwer@^0.0.0/",
     "asdfasdfasdf": "jsr:asdfasdfasdf@^0.0.0",
-    "asdfasdfasdf/": "jsr:/asdfasdfasdf@^0.0.0/"
+    "asdfasdfasdf/": "jsr:/asdfasdfasdf@^0.0.0/",
+    "qwerqwer": "jsr:qwerqwer@^0.0.0",
+    "qwerqwer/": "jsr:/qwerqwer@^0.0.0/"
   },
   "scopes": {
-    "./foo/": {
-      "~/": "./foo/",
-      "foo/": "./foo/bar/"
-    },
     "./bar/": {
       "@/": "./bar/",
       "secret_mod/": "./bar/some_mod/"
+    },
+    "./foo/": {
+      "~/": "./foo/",
+      "foo/": "./foo/bar/"
     }
   }
 }
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/__test__.jsonc b/tests/specs/run/workspaces/member_outside_root_dir/__test__.jsonc
index a7669c1ec07554..3b7f35c62c8256 100644
--- a/tests/specs/run/workspaces/member_outside_root_dir/__test__.jsonc
+++ b/tests/specs/run/workspaces/member_outside_root_dir/__test__.jsonc
@@ -1,5 +1,5 @@
 {
-  "args": "run -A main.ts",
+  "args": "run -A sub_dir/child/main.ts",
   "output": "main.out",
   "tempDir": true,
   "exitCode": 1
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/main.out b/tests/specs/run/workspaces/member_outside_root_dir/main.out
index 205d95aead30e9..72f0b0b4505d64 100644
--- a/tests/specs/run/workspaces/member_outside_root_dir/main.out
+++ b/tests/specs/run/workspaces/member_outside_root_dir/main.out
@@ -1 +1,3 @@
-error: Workspace member '../other_folder' is outside root configuration directory[WILDCARD]
\ No newline at end of file
+error: Workspace member must be nested in a directory under the workspace.
+  Member: file:///[WILDLINE]/sub_dir/other_folder/
+  Workspace: file:///[WILDLINE]/sub_dir/child/
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/deno.json b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/deno.json
similarity index 82%
rename from tests/specs/run/workspaces/member_outside_root_dir/deno.json
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/deno.json
index 25feefad8b874c..189d212b542202 100644
--- a/tests/specs/run/workspaces/member_outside_root_dir/deno.json
+++ b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "foo",
     "../other_folder"
   ],
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/foo/bar/hello.ts b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/bar/hello.ts
similarity index 100%
rename from tests/specs/run/workspaces/member_outside_root_dir/foo/bar/hello.ts
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/bar/hello.ts
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/foo/deno.json b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/deno.json
similarity index 100%
rename from tests/specs/run/workspaces/member_outside_root_dir/foo/deno.json
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/deno.json
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/foo/fizz/buzz.ts b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/fizz/buzz.ts
similarity index 100%
rename from tests/specs/run/workspaces/member_outside_root_dir/foo/fizz/buzz.ts
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/fizz/buzz.ts
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/foo/mod.ts b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/mod.ts
similarity index 100%
rename from tests/specs/run/workspaces/member_outside_root_dir/foo/mod.ts
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/foo/mod.ts
diff --git a/tests/specs/run/workspaces/member_outside_root_dir/main.ts b/tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/main.ts
similarity index 100%
rename from tests/specs/run/workspaces/member_outside_root_dir/main.ts
rename to tests/specs/run/workspaces/member_outside_root_dir/sub_dir/child/main.ts
diff --git a/tests/specs/run/workspaces/members_are_imports/deno.json b/tests/specs/run/workspaces/members_are_imports/deno.json
index 56105365aba80d..51d1d21deef618 100644
--- a/tests/specs/run/workspaces/members_are_imports/deno.json
+++ b/tests/specs/run/workspaces/members_are_imports/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "foo",
     "bar"
   ],
diff --git a/tests/specs/run/workspaces/nested_member/__test__.jsonc b/tests/specs/run/workspaces/nested_member/__test__.jsonc
index a7669c1ec07554..fe02eacbc1a3fe 100644
--- a/tests/specs/run/workspaces/nested_member/__test__.jsonc
+++ b/tests/specs/run/workspaces/nested_member/__test__.jsonc
@@ -2,5 +2,5 @@
   "args": "run -A main.ts",
   "output": "main.out",
   "tempDir": true,
-  "exitCode": 1
+  "exitCode": 0
 }
diff --git a/tests/specs/run/workspaces/nested_member/bar/deno.json b/tests/specs/run/workspaces/nested_member/bar/deno.json
index ef3bfc37af7b45..3bc0e52ec08d18 100644
--- a/tests/specs/run/workspaces/nested_member/bar/deno.json
+++ b/tests/specs/run/workspaces/nested_member/bar/deno.json
@@ -4,5 +4,6 @@
   "imports": {
     "@/": "./",
     "secret_mod/": "./some_mod/"
-  }
+  },
+  "exports": "./mod.ts"
 }
diff --git a/tests/specs/run/workspaces/nested_member/deno.json b/tests/specs/run/workspaces/nested_member/deno.json
index 6d9c09d4dde2e8..8108d54fcb29f7 100644
--- a/tests/specs/run/workspaces/nested_member/deno.json
+++ b/tests/specs/run/workspaces/nested_member/deno.json
@@ -1,5 +1,5 @@
 {
-  "workspaces": [
+  "workspace": [
     "foo",
     "foo/bar"
   ]
diff --git a/tests/specs/run/workspaces/nested_member/foo/bar/deno.json b/tests/specs/run/workspaces/nested_member/foo/bar/deno.json
index d40328b367b98e..d4948ddbbd574e 100644
--- a/tests/specs/run/workspaces/nested_member/foo/bar/deno.json
+++ b/tests/specs/run/workspaces/nested_member/foo/bar/deno.json
@@ -3,5 +3,6 @@
   "version": "0.0.0",
   "imports": {
     "chalk": "npm:chalk"
-  }
+  },
+  "exports": "./hello.ts"
 }
diff --git a/tests/specs/run/workspaces/nested_member/foo/deno.json b/tests/specs/run/workspaces/nested_member/foo/deno.json
index 68e053b020e41c..6bc959c4db1633 100644
--- a/tests/specs/run/workspaces/nested_member/foo/deno.json
+++ b/tests/specs/run/workspaces/nested_member/foo/deno.json
@@ -3,5 +3,6 @@
   "version": "0.0.0",
   "imports": {
     "~/": "./"
-  }
+  },
+  "exports": "./mod.ts"
 }
diff --git a/tests/specs/run/workspaces/nested_member/main.out b/tests/specs/run/workspaces/nested_member/main.out
index 98598a30654095..ec46186a756c81 100644
--- a/tests/specs/run/workspaces/nested_member/main.out
+++ b/tests/specs/run/workspaces/nested_member/main.out
@@ -1 +1,4 @@
-error: Workspace member 'foo/bar' is nested within other workspace member 'foo'
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chalk/chalk-5.0.1.tgz
+buzz from foo
+[Function: chalk] createChalk { level: 0 }
diff --git a/tests/specs/task/workspace/__test__.jsonc b/tests/specs/task/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..b08f35afca20c1
--- /dev/null
+++ b/tests/specs/task/workspace/__test__.jsonc
@@ -0,0 +1,52 @@
+{
+  "tests": {
+    "root": {
+      "args": "task",
+      "output": "root.out",
+      "exitCode": 1
+    },
+    "package_a": {
+      "args": "task",
+      "cwd": "package-a",
+      "output": "package-a.out",
+      "exitCode": 1
+    },
+    "package_b": {
+      "args": "task",
+      "cwd": "package-b",
+      "output": "package-b.out",
+      "exitCode": 1
+    },
+    "scripts": {
+      "args": "task",
+      "cwd": "scripts",
+      "output": "scripts.out",
+      "exitCode": 1
+    },
+    "package_b_tasks": {
+      "steps": [{
+        "args": "task --quiet pkg-json-root",
+        "cwd": "package-b",
+        // uses the workspace as cwd
+        "output": "pkg-json [WILDLINE]workspace\n"
+      }, {
+        "args": "task --quiet pkg-json-root-2",
+        "cwd": "package-b",
+        // uses package-b as cwd
+        "output": "override [WILDLINE]package-b\n"
+      }, {
+        "args": "task --quiet echo-package-b",
+        "cwd": "package-b",
+        "output": "hi [WILDLINE]package-b\n"
+      }, {
+        "args": "task --quiet echo-root",
+        "cwd": "package-b",
+        "output": "override root [WILDLINE]package-b\n"
+      }, {
+        "args": "task --quiet echo-root",
+        "cwd": "package-a",
+        "output": "[WILDLINE]workspace\n"
+      }]
+    }
+  }
+}
diff --git a/tests/specs/task/workspace/deno.json b/tests/specs/task/workspace/deno.json
new file mode 100644
index 00000000000000..aead0490e4d5f1
--- /dev/null
+++ b/tests/specs/task/workspace/deno.json
@@ -0,0 +1,9 @@
+{
+  "workspace": [
+    "./package-a",
+    "./package-b"
+  ],
+  "tasks": {
+    "echo-root": "echo $PWD"
+  }
+}
diff --git a/tests/specs/task/workspace/package-a.out b/tests/specs/task/workspace/package-a.out
new file mode 100644
index 00000000000000..f68d5d24b33e66
--- /dev/null
+++ b/tests/specs/task/workspace/package-a.out
@@ -0,0 +1,9 @@
+Available tasks:
+- echo-package-b
+    echo 'bye'
+- pkg-json-root (workspace package.json)
+    echo pkg-json $PWD
+- pkg-json-root-2 (workspace package.json)
+    echo hi
+- echo-root (workspace)
+    echo $PWD
diff --git a/tests/specs/task/workspace/package-a/deno.json b/tests/specs/task/workspace/package-a/deno.json
new file mode 100644
index 00000000000000..5167ad857e243e
--- /dev/null
+++ b/tests/specs/task/workspace/package-a/deno.json
@@ -0,0 +1,5 @@
+{
+  "tasks": {
+    "echo-package-b": "echo 'bye'"
+  }
+}
diff --git a/tests/specs/task/workspace/package-b.out b/tests/specs/task/workspace/package-b.out
new file mode 100644
index 00000000000000..4abd90d23599da
--- /dev/null
+++ b/tests/specs/task/workspace/package-b.out
@@ -0,0 +1,11 @@
+Available tasks:
+- echo-package-b
+    echo 'hi' $PWD
+- echo-root
+    echo 'override root' $PWD
+- pkg-json-root-2 (package.json)
+    echo override $PWD
+- package-b-json (package.json)
+    echo 'hi from pkg json'
+- pkg-json-root (workspace package.json)
+    echo pkg-json $PWD
diff --git a/tests/specs/task/workspace/package-b/deno.json b/tests/specs/task/workspace/package-b/deno.json
new file mode 100644
index 00000000000000..0c64208349f3ef
--- /dev/null
+++ b/tests/specs/task/workspace/package-b/deno.json
@@ -0,0 +1,6 @@
+{
+  "tasks": {
+    "echo-package-b": "echo 'hi' $PWD",
+    "echo-root": "echo 'override root' $PWD"
+  }
+}
diff --git a/tests/specs/task/workspace/package-b/package.json b/tests/specs/task/workspace/package-b/package.json
new file mode 100644
index 00000000000000..bc1bdc712960b2
--- /dev/null
+++ b/tests/specs/task/workspace/package-b/package.json
@@ -0,0 +1,6 @@
+{
+  "scripts": {
+    "pkg-json-root-2": "echo override $PWD",
+    "package-b-json": "echo 'hi from pkg json'"
+  }
+}
diff --git a/tests/specs/task/workspace/package.json b/tests/specs/task/workspace/package.json
new file mode 100644
index 00000000000000..a468ec4944c38d
--- /dev/null
+++ b/tests/specs/task/workspace/package.json
@@ -0,0 +1,6 @@
+{
+  "scripts": {
+    "pkg-json-root": "echo pkg-json $PWD",
+    "pkg-json-root-2": "echo hi"
+  }
+}
diff --git a/tests/specs/task/workspace/root.out b/tests/specs/task/workspace/root.out
new file mode 100644
index 00000000000000..808106c92f9389
--- /dev/null
+++ b/tests/specs/task/workspace/root.out
@@ -0,0 +1,7 @@
+Available tasks:
+- echo-root
+    echo $PWD
+- pkg-json-root (package.json)
+    echo pkg-json $PWD
+- pkg-json-root-2 (package.json)
+    echo hi
diff --git a/tests/specs/task/workspace/scripts.out b/tests/specs/task/workspace/scripts.out
new file mode 100644
index 00000000000000..808106c92f9389
--- /dev/null
+++ b/tests/specs/task/workspace/scripts.out
@@ -0,0 +1,7 @@
+Available tasks:
+- echo-root
+    echo $PWD
+- pkg-json-root (package.json)
+    echo pkg-json $PWD
+- pkg-json-root-2 (package.json)
+    echo hi
diff --git a/tests/specs/task/workspace/scripts/main.ts b/tests/specs/task/workspace/scripts/main.ts
new file mode 100644
index 00000000000000..9c11c78bb3899a
--- /dev/null
+++ b/tests/specs/task/workspace/scripts/main.ts
@@ -0,0 +1 @@
+console.log("some file");
diff --git a/tests/specs/test/workspace/__test__.jsonc b/tests/specs/test/workspace/__test__.jsonc
new file mode 100644
index 00000000000000..87fd3d46d9d7d8
--- /dev/null
+++ b/tests/specs/test/workspace/__test__.jsonc
@@ -0,0 +1,20 @@
+{
+  "tests": {
+    "root": {
+      "args": "test",
+      "output": "root.out",
+      "exitCode": 1
+    },
+    "package_a": {
+      "args": "test",
+      "cwd": "package-a",
+      "output": "package_a.out"
+    },
+    "package_b": {
+      "args": "test",
+      "cwd": "package-b",
+      "output": "package_b.out",
+      "exitCode": 1
+    }
+  }
+}
diff --git a/tests/specs/test/workspace/deno.json b/tests/specs/test/workspace/deno.json
new file mode 100644
index 00000000000000..b72d884428637d
--- /dev/null
+++ b/tests/specs/test/workspace/deno.json
@@ -0,0 +1,6 @@
+{
+  "workspace": [
+    "./package-a",
+    "./package-b"
+  ]
+}
diff --git a/tests/specs/test/workspace/package-a/deno.json b/tests/specs/test/workspace/package-a/deno.json
new file mode 100644
index 00000000000000..e6e03ae8580ee4
--- /dev/null
+++ b/tests/specs/test/workspace/package-a/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/a",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/test/workspace/package-a/mod.test.ts b/tests/specs/test/workspace/package-a/mod.test.ts
new file mode 100644
index 00000000000000..7ef57fbee1e9be
--- /dev/null
+++ b/tests/specs/test/workspace/package-a/mod.test.ts
@@ -0,0 +1,7 @@
+import { add } from "./mod.ts";
+
+Deno.test("add", () => {
+  if (add(1, 2) !== 3) {
+    throw new Error("failed");
+  }
+});
diff --git a/tests/specs/test/workspace/package-a/mod.ts b/tests/specs/test/workspace/package-a/mod.ts
new file mode 100644
index 00000000000000..8d9b8a22a101a9
--- /dev/null
+++ b/tests/specs/test/workspace/package-a/mod.ts
@@ -0,0 +1,3 @@
+export function add(a: number, b: number): number {
+  return a + b;
+}
diff --git a/tests/specs/test/workspace/package-b/deno.json b/tests/specs/test/workspace/package-b/deno.json
new file mode 100644
index 00000000000000..f131c191b67bce
--- /dev/null
+++ b/tests/specs/test/workspace/package-b/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/b",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/test/workspace/package-b/mod.test.ts b/tests/specs/test/workspace/package-b/mod.test.ts
new file mode 100644
index 00000000000000..f1499a626f3373
--- /dev/null
+++ b/tests/specs/test/workspace/package-b/mod.test.ts
@@ -0,0 +1,11 @@
+import { addOne } from "./mod.ts";
+
+Deno.test("addOne", () => {
+  if (addOne(1) !== 2) {
+    throw new Error("failed");
+  }
+});
+
+Deno.test("fail", () => {
+  throw new Error("failed");
+});
diff --git a/tests/specs/test/workspace/package-b/mod.ts b/tests/specs/test/workspace/package-b/mod.ts
new file mode 100644
index 00000000000000..53148ac2f27927
--- /dev/null
+++ b/tests/specs/test/workspace/package-b/mod.ts
@@ -0,0 +1,5 @@
+import { add } from "@scope/a";
+
+export function addOne(a: number): number {
+  return add(a, 1);
+}
diff --git a/tests/specs/test/workspace/package_a.out b/tests/specs/test/workspace/package_a.out
new file mode 100644
index 00000000000000..6ebcdfb104933d
--- /dev/null
+++ b/tests/specs/test/workspace/package_a.out
@@ -0,0 +1,6 @@
+Check file:///[WILDLINE]/package-a/mod.test.ts
+running 1 test from ./mod.test.ts
+add ... ok ([WILDLINE])
+
+ok | 1 passed | 0 failed ([WILDLINE])
+
diff --git a/tests/specs/test/workspace/package_b.out b/tests/specs/test/workspace/package_b.out
new file mode 100644
index 00000000000000..6c13427eea99bf
--- /dev/null
+++ b/tests/specs/test/workspace/package_b.out
@@ -0,0 +1,20 @@
+Check file:///[WILDLINE]/package-b/mod.test.ts
+running 2 tests from ./mod.test.ts
+addOne ... ok ([WILDLINE])
+fail ... FAILED ([WILDLINE])
+
+ ERRORS 
+
+fail => ./mod.test.ts:9:6
+error: Error: failed
+  throw new Error("failed");
+        ^
+    at file:///[WILDLINE]/package-b/mod.test.ts:10:9
+
+ FAILURES 
+
+fail => ./mod.test.ts:9:6
+
+FAILED | 1 passed | 1 failed ([WILDLINE])
+
+error: Test failed
diff --git a/tests/specs/test/workspace/root.out b/tests/specs/test/workspace/root.out
new file mode 100644
index 00000000000000..30bda3ac6a9310
--- /dev/null
+++ b/tests/specs/test/workspace/root.out
@@ -0,0 +1,23 @@
+Check file:///[WILDLINE]/package-a/mod.test.ts
+Check file:///[WILDLINE]/package-b/mod.test.ts
+running 1 test from ./package-a/mod.test.ts
+add ... ok ([WILDLINE])
+running 2 tests from ./package-b/mod.test.ts
+addOne ... ok ([WILDLINE])
+fail ... FAILED ([WILDLINE])
+
+ ERRORS 
+
+fail => ./package-b/mod.test.ts:9:6
+error: Error: failed
+  throw new Error("failed");
+        ^
+    at file:///[WILDLINE]/package-b/mod.test.ts:10:9
+
+ FAILURES 
+
+fail => ./package-b/mod.test.ts:9:6
+
+FAILED | 2 passed | 1 failed ([WILDLINE])
+
+error: Test failed
diff --git a/tests/specs/workspaces/lockfile/__test__.jsonc b/tests/specs/workspaces/lockfile/__test__.jsonc
new file mode 100644
index 00000000000000..706b44f018c9ce
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/__test__.jsonc
@@ -0,0 +1,24 @@
+{
+  "tempDir": true,
+  "steps": [{
+    "cwd": "pkg",
+    "args": "test",
+    "output": "test_pkg.out"
+  }, {
+    // the lockfile should always go to the workspace root
+    "args": [
+      "eval",
+      "try { Deno.readTextFileSync('pkg/deno.lock'); console.log('should not run'); } catch {} console.log(Deno.readTextFileSync('deno.lock'))"
+    ],
+    "output": "expected-lock.out"
+  }, {
+    "args": "test",
+    "output": "test_root.out"
+  }, {
+    "args": [
+      "eval",
+      "try { Deno.readTextFileSync('pkg/deno.lock'); console.log('should not run'); } catch {} console.log(Deno.readTextFileSync('deno.lock'))"
+    ],
+    "output": "expected-lock.out"
+  }]
+}
diff --git a/tests/specs/workspaces/lockfile/deno.json b/tests/specs/workspaces/lockfile/deno.json
new file mode 100644
index 00000000000000..79c36f622ab3a8
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/deno.json
@@ -0,0 +1,6 @@
+{
+  "workspace": [
+    "./pkg",
+    "./pkg-no-deps"
+  ]
+}
diff --git a/tests/specs/workspaces/lockfile/expected-lock.out b/tests/specs/workspaces/lockfile/expected-lock.out
new file mode 100644
index 00000000000000..dcc479a201bbd2
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/expected-lock.out
@@ -0,0 +1,24 @@
+{
+  "version": "3",
+  "packages": {
+    "specifiers": {
+      "jsr:@denotest/add@1": "jsr:@denotest/add@1.0.0"
+    },
+    "jsr": {
+      "@denotest/add@1.0.0": {
+        "integrity": "3b2e675c1ad7fba2a45bc251992e01aff08a3c974ac09079b11e6a5b95d4bfcb"
+      }
+    }
+  },
+  "remote": {},
+  "workspace": {
+    "members": {
+      "pkg": {
+        "dependencies": [
+          "jsr:@denotest/add@1"
+        ]
+      }
+    }
+  }
+}
+
diff --git a/tests/specs/workspaces/lockfile/integration.test.ts b/tests/specs/workspaces/lockfile/integration.test.ts
new file mode 100644
index 00000000000000..91e921b334934d
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/integration.test.ts
@@ -0,0 +1,7 @@
+import { add } from "@scope/pkg";
+
+Deno.test("should add", () => {
+  if (add(1, 2) !== 3) {
+    throw new Error("failed");
+  }
+});
diff --git a/tests/specs/workspaces/lockfile/pkg-no-deps/deno.jsonc b/tests/specs/workspaces/lockfile/pkg-no-deps/deno.jsonc
new file mode 100644
index 00000000000000..123cc3b9a0a848
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/pkg-no-deps/deno.jsonc
@@ -0,0 +1,7 @@
+{
+  // this package shouldn't be included in the lockfile members
+  // because it has no dependencies
+  "name": "@scope/pkg2",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/workspaces/lockfile/pkg-no-deps/mod.ts b/tests/specs/workspaces/lockfile/pkg-no-deps/mod.ts
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/tests/specs/workspaces/lockfile/pkg/deno.jsonc b/tests/specs/workspaces/lockfile/pkg/deno.jsonc
new file mode 100644
index 00000000000000..7bd6ab450fc5e4
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/pkg/deno.jsonc
@@ -0,0 +1,8 @@
+{
+  "name": "@scope/pkg",
+  "version": "1.0.0",
+  "exports": "./mod.ts",
+  "imports": {
+    "@denotest/add": "jsr:@denotest/add@1"
+  }
+}
diff --git a/tests/specs/workspaces/lockfile/pkg/mod.test.ts b/tests/specs/workspaces/lockfile/pkg/mod.test.ts
new file mode 100644
index 00000000000000..9e7a8c445f719d
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/pkg/mod.test.ts
@@ -0,0 +1,7 @@
+import { add } from "./mod.ts";
+
+Deno.test("should add", () => {
+  if (add(1, 2) !== 3) {
+    throw new Error("failed");
+  }
+});
diff --git a/tests/specs/workspaces/lockfile/pkg/mod.ts b/tests/specs/workspaces/lockfile/pkg/mod.ts
new file mode 100644
index 00000000000000..f69572b492e370
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/pkg/mod.ts
@@ -0,0 +1,5 @@
+import * as denotestAdd from "@denotest/add";
+
+export function add(a: number, b: number) {
+  return denotestAdd.add(a, b);
+}
diff --git a/tests/specs/workspaces/lockfile/test_pkg.out b/tests/specs/workspaces/lockfile/test_pkg.out
new file mode 100644
index 00000000000000..da13b7cca17ebc
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/test_pkg.out
@@ -0,0 +1,9 @@
+Download http://127.0.0.1:4250/@denotest/add/meta.json
+Download http://127.0.0.1:4250/@denotest/add/1.0.0_meta.json
+Download http://127.0.0.1:4250/@denotest/add/1.0.0/mod.ts
+Check file:///[WILDLINE]/mod.test.ts
+running 1 test from ./mod.test.ts
+should add ... ok ([WILDLINE])
+
+ok | 1 passed | 0 failed ([WILDLINE])
+
diff --git a/tests/specs/workspaces/lockfile/test_root.out b/tests/specs/workspaces/lockfile/test_root.out
new file mode 100644
index 00000000000000..2c62b615b1e42f
--- /dev/null
+++ b/tests/specs/workspaces/lockfile/test_root.out
@@ -0,0 +1,9 @@
+Check file:///[WILDLINE]/integration.test.ts
+Check file:///[WILDLINE]/pkg/mod.test.ts
+running 1 test from ./integration.test.ts
+should add ... ok ([WILDLINE])
+running 1 test from ./pkg/mod.test.ts
+should add ... ok ([WILDLINE])
+
+ok | 2 passed | 0 failed ([WILDLINE])
+
diff --git a/tests/specs/workspaces/non_fatal_diagnostics/__test__.jsonc b/tests/specs/workspaces/non_fatal_diagnostics/__test__.jsonc
new file mode 100644
index 00000000000000..ab79054b88ad7c
--- /dev/null
+++ b/tests/specs/workspaces/non_fatal_diagnostics/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "tests": {
+    "root": {
+      "args": "lint",
+      "output": "lint.out"
+    },
+    "subdir": {
+      "cwd": "sub",
+      "args": "lint",
+      "output": "lint.out"
+    }
+  }
+}
diff --git a/tests/specs/workspaces/non_fatal_diagnostics/deno.json b/tests/specs/workspaces/non_fatal_diagnostics/deno.json
new file mode 100644
index 00000000000000..983a9a3e9ec40c
--- /dev/null
+++ b/tests/specs/workspaces/non_fatal_diagnostics/deno.json
@@ -0,0 +1,5 @@
+{
+  "workspace": [
+    "./sub"
+  ]
+}
diff --git a/tests/specs/workspaces/non_fatal_diagnostics/lint.out b/tests/specs/workspaces/non_fatal_diagnostics/lint.out
new file mode 100644
index 00000000000000..f2fbd1822bb02d
--- /dev/null
+++ b/tests/specs/workspaces/non_fatal_diagnostics/lint.out
@@ -0,0 +1,5 @@
+The "compilerOptions" field can only be specified in the root workspace deno.json file.
+    at file:///[WILDLINE]/sub/deno.json
+The "lint.report" field can only be specified in the root workspace deno.json file.
+    at file:///[WILDLINE]/sub/deno.json
+Checked 1 file
diff --git a/tests/specs/workspaces/non_fatal_diagnostics/sub/deno.json b/tests/specs/workspaces/non_fatal_diagnostics/sub/deno.json
new file mode 100644
index 00000000000000..0a21df89f7b628
--- /dev/null
+++ b/tests/specs/workspaces/non_fatal_diagnostics/sub/deno.json
@@ -0,0 +1,8 @@
+{
+  "lint": {
+    "report": "compact"
+  },
+  "compilerOptions": {
+    "strict": true
+  }
+}
diff --git a/tests/specs/workspaces/non_fatal_diagnostics/sub/main.ts b/tests/specs/workspaces/non_fatal_diagnostics/sub/main.ts
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/tests/specs/workspaces/vendor/__test__.jsonc b/tests/specs/workspaces/vendor/__test__.jsonc
new file mode 100644
index 00000000000000..cd44b361be57fc
--- /dev/null
+++ b/tests/specs/workspaces/vendor/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "tempDir": true,
+  "steps": [{
+    "args": "run --quiet package-a/mod.ts",
+    "output": "3\n"
+  }, {
+    "args": "run --allow-write=. --allow-read=. modify_vendor.ts",
+    "output": "[WILDLINE]"
+  }, {
+    "args": "run --quiet package-a/mod.ts",
+    "output": "4\n"
+  }]
+}
diff --git a/tests/specs/workspaces/vendor/deno.json b/tests/specs/workspaces/vendor/deno.json
new file mode 100644
index 00000000000000..62bf7dff9c0825
--- /dev/null
+++ b/tests/specs/workspaces/vendor/deno.json
@@ -0,0 +1,9 @@
+{
+  "vendor": true,
+  "workspace": [
+    "package-a"
+  ],
+  "imports": {
+    "@denotest/add": "jsr:@denotest/add"
+  }
+}
diff --git a/tests/specs/workspaces/vendor/modify_vendor.ts b/tests/specs/workspaces/vendor/modify_vendor.ts
new file mode 100644
index 00000000000000..3b6dafe149b4f6
--- /dev/null
+++ b/tests/specs/workspaces/vendor/modify_vendor.ts
@@ -0,0 +1,7 @@
+Deno.writeTextFileSync(
+  "./vendor/http_127.0.0.1_4250/@denotest/add/1.0.0/mod.ts",
+  `export function add(a: number, b: number): number {
+  return a + b + 1; // evil add
+}
+`,
+);
diff --git a/tests/specs/workspaces/vendor/package-a/deno.json b/tests/specs/workspaces/vendor/package-a/deno.json
new file mode 100644
index 00000000000000..fe4300ad63f053
--- /dev/null
+++ b/tests/specs/workspaces/vendor/package-a/deno.json
@@ -0,0 +1,5 @@
+{
+  "name": "@scope/pkg",
+  "version": "1.0.0",
+  "exports": "./mod.ts"
+}
diff --git a/tests/specs/workspaces/vendor/package-a/mod.ts b/tests/specs/workspaces/vendor/package-a/mod.ts
new file mode 100644
index 00000000000000..1ca631410fdfde
--- /dev/null
+++ b/tests/specs/workspaces/vendor/package-a/mod.ts
@@ -0,0 +1,3 @@
+import { add } from "@denotest/add";
+
+console.log(add(1, 2));
diff --git a/tests/testdata/compile/dynamic_imports/main_unanalyzable.ts b/tests/testdata/compile/dynamic_imports/main_unanalyzable.ts
index d87d917c2d0259..34fb76dc45dc77 100644
--- a/tests/testdata/compile/dynamic_imports/main_unanalyzable.ts
+++ b/tests/testdata/compile/dynamic_imports/main_unanalyzable.ts
@@ -14,5 +14,7 @@ const IMPORT_PATH_FILE_PATH = join(
 setTimeout(async () => {
   console.log("Dynamic importing");
   const importPath = (await Deno.readTextFile(IMPORT_PATH_FILE_PATH)).trim();
-  import(importPath).then(() => console.log("Dynamic import done."));
+  import(import.meta.resolve(importPath)).then(() =>
+    console.log("Dynamic import done.")
+  );
 }, 0);
diff --git a/tests/testdata/compile/node_modules_symlink_outside/main_compile_file.out b/tests/testdata/compile/node_modules_symlink_outside/main_compile_file.out
index 1154c3256b0019..e5b39a75274ea3 100644
--- a/tests/testdata/compile/node_modules_symlink_outside/main_compile_file.out
+++ b/tests/testdata/compile/node_modules_symlink_outside/main_compile_file.out
@@ -1,2 +1,2 @@
 Compile file:///[WILDCARD]/node_modules_symlink_outside/main.ts to [WILDCARD]
-Warning Symlink target is outside '[WILDCARD]node_modules_symlink_outside[WILDCARD]node_modules'. Inlining symlink at '[WILDCARD]node_modules_symlink_outside[WILDCARD]node_modules[WILDCARD]test.txt' to '[WILDCARD]node_modules_symlink_outside[WILDCARD]test.txt' as file.
+Warning Symlink target is outside '[WILDCARD]compile'. Inlining symlink at '[WILDCARD]node_modules_symlink_outside[WILDCARD]node_modules[WILDCARD]test.txt' to '[WILDCARD]target.txt' as file.
diff --git a/tests/testdata/compile/node_modules_symlink_outside/main_compile_folder.out b/tests/testdata/compile/node_modules_symlink_outside/main_compile_folder.out
index 83db2ef40024a9..2067bf1c606b68 100644
--- a/tests/testdata/compile/node_modules_symlink_outside/main_compile_folder.out
+++ b/tests/testdata/compile/node_modules_symlink_outside/main_compile_folder.out
@@ -2,5 +2,5 @@ Download http://localhost:4260/@denotest/esm-basic
 Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
 Initialize @denotest/esm-basic@1.0.0
 Check file:///[WILDCARD]/node_modules_symlink_outside/main.ts
-Compile file:///[WILDCARD]/node_modules_symlink_outside/main.ts to [WILDCARD]
-Warning Symlink target is outside '[WILDCARD]node_modules_symlink_outside[WILDCARD]node_modules'. Excluding symlink at '[WILDCARD]node_modules_symlink_outside[WILDCARD]node_modules[WILDCARD]some_folder' with target '[WILDCARD]node_modules_symlink_outside[WILDCARD]some_folder'.
+Compile file:///[WILDCARD]/node_modules_symlink_outside/main.ts to [WILDLINE]
+Warning Symlink target is outside '[WILDLINE]compile'. Excluding symlink at '[WILDLINE]node_modules_symlink_outside[WILDLINE]node_modules[WILDLINE]symlink_dir' with target '[WILDLINE]some_folder'.
diff --git a/tests/testdata/doc/lint_success_html.out b/tests/testdata/doc/lint_success_html.out
index 01836652940899..783dd5927e269c 100644
--- a/tests/testdata/doc/lint_success_html.out
+++ b/tests/testdata/doc/lint_success_html.out
@@ -1 +1 @@
-Written 11 files to "./docs/"
+Written 12 files to "./docs/"
diff --git a/tests/testdata/doc/lint_success_json.out b/tests/testdata/doc/lint_success_json.out
index 050b2540c82c9c..d87654c91cc880 100644
--- a/tests/testdata/doc/lint_success_json.out
+++ b/tests/testdata/doc/lint_success_json.out
@@ -2,6 +2,7 @@
   {
     "kind": "class",
     "name": "Test",
+    "isDefault": false,
     "location": {
       "filename": "file:///[WILDCARD]/lint_success.ts",
       "line": 2,
diff --git a/tests/testdata/dynamic_import/permissions_blob_remote.ts.out b/tests/testdata/dynamic_import/permissions_blob_remote.ts.out
index a00c02d72f03ae..f436a5eb84534a 100644
--- a/tests/testdata/dynamic_import/permissions_blob_remote.ts.out
+++ b/tests/testdata/dynamic_import/permissions_blob_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in promise) TypeError: Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in promise) TypeError: Requires net access to "example.com:443", run again with the --allow-net flag
     at blob:null/[WILDCARD]:1:8
 await import(URL.createObjectURL(blob));
 ^
diff --git a/tests/testdata/dynamic_import/permissions_data_remote.ts.out b/tests/testdata/dynamic_import/permissions_data_remote.ts.out
index cb2a7ccf796121..00248e2778166a 100644
--- a/tests/testdata/dynamic_import/permissions_data_remote.ts.out
+++ b/tests/testdata/dynamic_import/permissions_data_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in promise) TypeError: Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in promise) TypeError: Requires net access to "example.com:443", run again with the --allow-net flag
     at data:application/javascript;base64,aW1wb3J0ICJodHRwczovL2V4YW1wbGUuY29tL3NvbWUvZmlsZS50cyI7:1:8
 await import(`data:application/javascript;base64,${btoa(code)}`);
 ^
diff --git a/tests/testdata/dynamic_import/permissions_remote_remote.ts.out b/tests/testdata/dynamic_import/permissions_remote_remote.ts.out
index bd88dd4d986be8..0e8b0fc1f16d95 100644
--- a/tests/testdata/dynamic_import/permissions_remote_remote.ts.out
+++ b/tests/testdata/dynamic_import/permissions_remote_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in promise) TypeError: Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in promise) TypeError: Requires net access to "example.com:443", run again with the --allow-net flag
     at http://localhost:4545/dynamic_import/static_remote.ts:2:8
 await import(
 ^
diff --git a/tests/testdata/lockfile/no_dts/main.cache.out b/tests/testdata/lockfile/no_dts/main.cache.out
index ee8ad33ab7204d..84e728d662f1e4 100644
--- a/tests/testdata/lockfile/no_dts/main.cache.out
+++ b/tests/testdata/lockfile/no_dts/main.cache.out
@@ -1,2 +1,3 @@
+Warning "--lock-write" flag is deprecated and will be removed in Deno 2.
 Download http://localhost:4545/lockfile/no_dts/mod.js
 Download http://localhost:4545/lockfile/no_dts/mod.d.ts
diff --git a/tests/testdata/package_json/invalid_value/error.ts.out b/tests/testdata/package_json/invalid_value/error.ts.out
index faa811a306814d..80893ede0a8d8d 100644
--- a/tests/testdata/package_json/invalid_value/error.ts.out
+++ b/tests/testdata/package_json/invalid_value/error.ts.out
@@ -1,6 +1,4 @@
-error: Parsing version constraints in the application-level package.json is more strict at the moment.
-
-Invalid specifier version requirement. Unexpected character.
+error: Invalid npm version requirement. Unexpected character.
   invalid stuff that won't parse
   ~
     at file:///[WILDCARD]/error.ts:2:23
diff --git a/tests/testdata/package_json/invalid_value/task.out b/tests/testdata/package_json/invalid_value/task.out
index 28e3c770d4f3a2..79249d1757c382 100644
--- a/tests/testdata/package_json/invalid_value/task.out
+++ b/tests/testdata/package_json/invalid_value/task.out
@@ -1,5 +1,2 @@
-Warning Ignoring dependency '@denotest/cjs-default-export' in package.json because its version requirement failed to parse: Invalid specifier version requirement. Unexpected character.
-  invalid stuff that won't parse
-  ~
 Task test echo 1
 1
diff --git a/tests/testdata/run/with_package_json/with_stop/main.out b/tests/testdata/run/with_package_json/with_stop/main.out
index b199faf8db5782..f5eb79ca6d6082 100644
--- a/tests/testdata/run/with_package_json/with_stop/main.out
+++ b/tests/testdata/run/with_package_json/with_stop/main.out
@@ -1,5 +1,4 @@
 [WILDCARD]Config file found at '[WILDCARD]with_package_json[WILDCARD]with_stop[WILDCARD]some[WILDCARD]nested[WILDCARD]deno.json'
-[WILDCARD]No package.json file found
 [WILDCARD]
 error: Relative import path "chalk" not prefixed with / or ./ or ../
     at file:///[WILDCARD]with_package_json/with_stop/some/nested/dir/main.ts:3:19
diff --git a/tests/testdata/workers/permissions_blob_remote.ts.out b/tests/testdata/workers/permissions_blob_remote.ts.out
index 618f552dc14366..6dc4f0f5fa15e9 100644
--- a/tests/testdata/workers/permissions_blob_remote.ts.out
+++ b/tests/testdata/workers/permissions_blob_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in worker "") Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in worker "") Requires net access to "example.com:443", run again with the --allow-net flag
     at blob:null/[WILDCARD]:1:8
 error: Uncaught (in promise) Error: Unhandled error in child worker.
     at Worker.#pollControl[WILDCARD]
diff --git a/tests/testdata/workers/permissions_data_remote.ts.out b/tests/testdata/workers/permissions_data_remote.ts.out
index 3f7c8cb6348e59..e7af110bb56fde 100644
--- a/tests/testdata/workers/permissions_data_remote.ts.out
+++ b/tests/testdata/workers/permissions_data_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in worker "") Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in worker "") Requires net access to "example.com:443", run again with the --allow-net flag
     at data:application/javascript;base64,aW1wb3J0ICJodHRwczovL2V4YW1wbGUuY29tL3NvbWUvZmlsZS50cyI7:1:8
 error: Uncaught (in promise) Error: Unhandled error in child worker.
     at Worker.#pollControl[WILDCARD]
diff --git a/tests/testdata/workers/permissions_dynamic_remote.ts.out b/tests/testdata/workers/permissions_dynamic_remote.ts.out
index 91f3cc6d5bcfee..4fb2c2234f86b4 100644
--- a/tests/testdata/workers/permissions_dynamic_remote.ts.out
+++ b/tests/testdata/workers/permissions_dynamic_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in worker "") (in promise) TypeError: Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in worker "") (in promise) TypeError: Requires net access to "example.com:443", run again with the --allow-net flag
 await import("" + "https://example.com/some/file.ts");
 ^
     at async http://localhost:4545/workers/dynamic_remote.ts:2:1
diff --git a/tests/testdata/workers/permissions_remote_remote.ts.out b/tests/testdata/workers/permissions_remote_remote.ts.out
index bb065740aa4fdb..a095f1938b1ea6 100644
--- a/tests/testdata/workers/permissions_remote_remote.ts.out
+++ b/tests/testdata/workers/permissions_remote_remote.ts.out
@@ -1,4 +1,4 @@
-error: Uncaught (in worker "") Requires net access to "example.com", run again with the --allow-net flag
+error: Uncaught (in worker "") Requires net access to "example.com:443", run again with the --allow-net flag
     at http://localhost:4545/workers/static_remote.ts:2:8
 error: Uncaught (in promise) Error: Unhandled error in child worker.
     at Worker.#pollControl [WILDCARD]
diff --git a/tests/unit/console_test.ts b/tests/unit/console_test.ts
index 3eee2c9ff278df..49960f66393efb 100644
--- a/tests/unit/console_test.ts
+++ b/tests/unit/console_test.ts
@@ -174,11 +174,11 @@ Deno.test(function consoleTestStringifyQuotes() {
 });
 
 Deno.test(function consoleTestStringifyLongStrings() {
-  const veryLongString = "a".repeat(200);
+  const veryLongString = "a".repeat(10_100);
   // If we stringify an object containing the long string, it gets abbreviated.
   let actual = stringify({ veryLongString });
   assert(actual.includes("..."));
-  assert(actual.length < 200);
+  assert(actual.length < 10_100);
   // However if we stringify the string itself, we get it exactly.
   actual = stringify(veryLongString);
   assertEquals(actual, veryLongString);
diff --git a/tests/unit/fetch_test.ts b/tests/unit/fetch_test.ts
index 4176f39ace218a..b549be9a438a87 100644
--- a/tests/unit/fetch_test.ts
+++ b/tests/unit/fetch_test.ts
@@ -67,7 +67,7 @@ Deno.test(
         await fetch(`http://localhost:${port}`);
       },
       TypeError,
-      "error trying to connect",
+      "error sending request for url",
     );
   },
 );
@@ -80,7 +80,7 @@ Deno.test(
         await fetch("http://nil/");
       },
       TypeError,
-      "error trying to connect",
+      "error sending request for url",
     );
   },
 );
@@ -1824,7 +1824,7 @@ Deno.test(
         await fetch(`http://${addr}/`);
       },
       TypeError,
-      "invalid content-length parsed",
+      "error sending request",
     );
 
     listener.close();
@@ -1880,7 +1880,7 @@ Deno.test(
         await response.arrayBuffer();
       },
       Error,
-      "end of file before message length reached",
+      "error decoding response body",
     );
 
     listener.close();
diff --git a/tests/unit/http_test.ts b/tests/unit/http_test.ts
index 6968c6f8809dcc..eddb1520b460aa 100644
--- a/tests/unit/http_test.ts
+++ b/tests/unit/http_test.ts
@@ -2574,7 +2574,7 @@ for (const compression of [true, false]) {
       assertEquals(result.value, new Uint8Array([65]));
       const err = await assertRejects(() => reader.read());
       assert(err instanceof TypeError);
-      assert(err.message.includes("unexpected EOF"));
+      assert(err.message.includes("error decoding response body"));
 
       const httpConn = await server;
       httpConn.close();
@@ -2610,7 +2610,7 @@ for (const compression of [true, false]) {
       assertEquals(result.value, new Uint8Array([65]));
       const err = await assertRejects(() => reader.read());
       assert(err instanceof TypeError);
-      assert(err.message.includes("unexpected internal error encountered"));
+      assert(err.message.includes("error decoding response body"));
 
       const httpConn = await server;
       httpConn.close();
diff --git a/tests/unit/read_file_test.ts b/tests/unit/read_file_test.ts
index 1b7f2a5513bdcb..562bf996986d04 100644
--- a/tests/unit/read_file_test.ts
+++ b/tests/unit/read_file_test.ts
@@ -172,11 +172,7 @@ Deno.test(
     try {
       await Deno.readFile("tests/testdata/assets/");
     } catch (e) {
-      if (Deno.build.os === "windows") {
-        assertEquals(e.code, "EPERM");
-      } else {
-        assertEquals(e.code, "EISDIR");
-      }
+      assertEquals(e.code, "EISDIR");
     }
   },
 );
diff --git a/tests/unit/serve_test.ts b/tests/unit/serve_test.ts
index ff77578e613a76..36366706610ba7 100644
--- a/tests/unit/serve_test.ts
+++ b/tests/unit/serve_test.ts
@@ -3522,11 +3522,7 @@ Deno.test(
       fail();
     } catch (clientError) {
       assert(clientError instanceof TypeError);
-      assert(
-        clientError.message.endsWith(
-          "connection closed before message completed",
-        ),
-      );
+      assert(clientError.message.includes("error sending request for url"));
     } finally {
       ac.abort();
       await server.finished;
@@ -3574,11 +3570,7 @@ Deno.test({
       fail();
     } catch (clientError) {
       assert(clientError instanceof TypeError);
-      assert(
-        clientError.message.endsWith(
-          "connection closed before message completed",
-        ),
-      );
+      assert(clientError.message.includes("error sending request for url"));
     } finally {
       ac.abort();
       await server.finished;
diff --git a/tests/unit/signal_test.ts b/tests/unit/signal_test.ts
index 1d9b10ae7d124b..0c0676428a30d5 100644
--- a/tests/unit/signal_test.ts
+++ b/tests/unit/signal_test.ts
@@ -304,3 +304,15 @@ Deno.test(
     );
   },
 );
+
+Deno.test(
+  { ignore: Deno.build.os !== "linux" },
+  function signalAliasLinux() {
+    const i = () => {};
+    Deno.addSignalListener("SIGUNUSED", i);
+    Deno.addSignalListener("SIGPOLL", i);
+
+    Deno.removeSignalListener("SIGUNUSED", i);
+    Deno.removeSignalListener("SIGPOLL", i);
+  },
+);
diff --git a/tests/unit/timers_test.ts b/tests/unit/timers_test.ts
index 0b2a66e6e9ba91..6e829c07fc13bb 100644
--- a/tests/unit/timers_test.ts
+++ b/tests/unit/timers_test.ts
@@ -767,3 +767,11 @@ Deno.test({
     assert(result >= 1000);
   },
 });
+
+// Regression test for https://github.com/denoland/deno/issues/20663
+Deno.test({
+  name: "regression for #20663",
+  fn: () => {
+    AbortSignal.timeout(2000);
+  },
+});
diff --git a/tests/unit/version_test.ts b/tests/unit/version_test.ts
index bc0297f23f7ada..96319c630fd9a9 100644
--- a/tests/unit/version_test.ts
+++ b/tests/unit/version_test.ts
@@ -6,5 +6,5 @@ Deno.test(function version() {
   const pattern = /^\d+\.\d+\.\d+/;
   assert(pattern.test(Deno.version.deno));
   assert(pattern.test(Deno.version.v8));
-  assertEquals(Deno.version.typescript, "5.4.5");
+  assertEquals(Deno.version.typescript, "5.5.2");
 });
diff --git a/tests/unit/websocket_test.ts b/tests/unit/websocket_test.ts
index 223b13404dbabc..362957b2df2765 100644
--- a/tests/unit/websocket_test.ts
+++ b/tests/unit/websocket_test.ts
@@ -706,6 +706,31 @@ Deno.test("echo arraybuffer with binaryType arraybuffer", async () => {
   await promise;
 });
 
+Deno.test("echo blob mixed with string", async () => {
+  const { promise, resolve } = Promise.withResolvers<void>();
+  const ws = new WebSocket("ws://localhost:4242");
+  ws.binaryType = "arraybuffer";
+  const blob = new Blob(["foo"]);
+  ws.onerror = () => fail();
+  ws.onopen = () => {
+    ws.send(blob);
+    ws.send("bar");
+  };
+  const messages: (ArrayBuffer | string)[] = [];
+  ws.onmessage = (e) => {
+    messages.push(e.data);
+    if (messages.length === 2) {
+      assertEquals(messages[0], new Uint8Array([102, 111, 111]).buffer);
+      assertEquals(messages[1], "bar");
+      ws.close();
+    }
+  };
+  ws.onclose = () => {
+    resolve();
+  };
+  await promise;
+});
+
 Deno.test("Event Handlers order", async () => {
   const { promise, resolve } = Promise.withResolvers<void>();
   const ws = new WebSocket("ws://localhost:4242");
@@ -736,3 +761,47 @@ Deno.test("Close without frame", async () => {
   };
   await promise;
 });
+
+Deno.test("Close connection", async () => {
+  const ac = new AbortController();
+  const listeningDeferred = Promise.withResolvers<void>();
+
+  const server = Deno.serve({
+    handler: (req) => {
+      const { socket, response } = Deno.upgradeWebSocket(req);
+      socket.onmessage = function (e) {
+        socket.close(1008);
+        assertEquals(e.data, "Hello");
+      };
+      socket.onclose = () => {
+        ac.abort();
+      };
+      socket.onerror = () => fail();
+      return response;
+    },
+    signal: ac.signal,
+    onListen: () => listeningDeferred.resolve(),
+    hostname: "localhost",
+    port: servePort,
+  });
+
+  await listeningDeferred.promise;
+
+  const conn = await Deno.connect({ port: servePort, hostname: "localhost" });
+  await conn.write(
+    new TextEncoder().encode(
+      "GET / HTTP/1.1\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nSec-WebSocket-Version: 13\r\n\r\n",
+    ),
+  );
+
+  // Write a 2 text frame saying "Hello"
+  await conn.write(new Uint8Array([0x81, 0x05]));
+  await conn.write(new TextEncoder().encode("Hello"));
+
+  // We are a bad client so we won't acknowledge the close frame
+  await conn.write(new Uint8Array([0x81, 0x05]));
+  await conn.write(new TextEncoder().encode("Hello"));
+
+  await server.finished;
+  conn.close();
+});
diff --git a/tests/unit_node/_fs/_fs_dirent_test.ts b/tests/unit_node/_fs/_fs_dirent_test.ts
index 7c88a6d3f282f4..85388892564243 100644
--- a/tests/unit_node/_fs/_fs_dirent_test.ts
+++ b/tests/unit_node/_fs/_fs_dirent_test.ts
@@ -6,6 +6,7 @@ import { Dirent as Dirent_ } from "node:fs";
 const Dirent = Dirent_ as any;
 
 class DirEntryMock implements Deno.DirEntry {
+  parentPath = "";
   name = "";
   isFile = false;
   isDirectory = false;
@@ -80,3 +81,15 @@ Deno.test({
     );
   },
 });
+
+Deno.test({
+  name: "Path and parent path is correct",
+  fn() {
+    const entry: DirEntryMock = new DirEntryMock();
+    entry.name = "my_file";
+    entry.parentPath = "/home/user";
+    assertEquals(new Dirent(entry).name, "my_file");
+    assertEquals(new Dirent(entry).path, "/home/user");
+    assertEquals(new Dirent(entry).parentPath, "/home/user");
+  },
+});
diff --git a/tests/unit_node/_fs/_fs_fstat_test.ts b/tests/unit_node/_fs/_fs_fstat_test.ts
index 1464b05c52fd91..b0c767bcf7b6d8 100644
--- a/tests/unit_node/_fs/_fs_fstat_test.ts
+++ b/tests/unit_node/_fs/_fs_fstat_test.ts
@@ -1,7 +1,5 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-// deno-lint-ignore-file no-deprecated-deno-api
-
 import { fstat, fstatSync } from "node:fs";
 import { fail } from "@std/assert/mod.ts";
 import { assertStats, assertStatsBigInt } from "./_fs_stat_test.ts";
@@ -83,7 +81,7 @@ Deno.test({
       //
       assertStatsBigInt(
         fstatSync(file.rid, { bigint: true }),
-        Deno.fstatSync(file.rid),
+        file.statSync(),
       );
       //main
     } finally {
diff --git a/tests/unit_node/buffer_test.ts b/tests/unit_node/buffer_test.ts
index 0005b1b5d3f380..07f5dd2c19b7db 100644
--- a/tests/unit_node/buffer_test.ts
+++ b/tests/unit_node/buffer_test.ts
@@ -534,15 +534,18 @@ Deno.test({
 });
 
 Deno.test({
-  name: "[node/buffer] Buffer from another buffer creates a Buffer",
+  name: "[node/buffer] Buffer from another buffer creates a copy",
   fn() {
-    const buffer: Buffer = Buffer.from(Buffer.from("test"));
-    assertEquals(buffer.length, 4, "Buffer length should be 4");
+    const buffer1: Buffer = Buffer.from("test");
+    const buffer2: Buffer = Buffer.from(buffer1);
+    assertEquals(buffer2.length, 4, "Buffer length should be 4");
     assertEquals(
-      buffer.toString(),
+      buffer2.toString(),
       "test",
       "Buffer to string should recover the string",
     );
+    buffer1[0] = 114;
+    assertEquals(buffer2.toString(), "test", "Buffer should be a copy");
   },
 });
 
diff --git a/tests/unit_node/crypto/crypto_hash_test.ts b/tests/unit_node/crypto/crypto_hash_test.ts
index 74223067e2b80e..96bc1d51ba2cb4 100644
--- a/tests/unit_node/crypto/crypto_hash_test.ts
+++ b/tests/unit_node/crypto/crypto_hash_test.ts
@@ -1,11 +1,5 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-import {
-  createHash,
-  createHmac,
-  getHashes,
-  randomFillSync,
-  randomUUID,
-} from "node:crypto";
+import { createHash, createHmac, getHashes } from "node:crypto";
 import { Buffer } from "node:buffer";
 import { Readable } from "node:stream";
 import { assert, assertEquals } from "@std/assert/mod.ts";
@@ -123,17 +117,13 @@ Deno.test("[node/crypto.getHashes]", () => {
   }
 });
 
-Deno.test("[node/crypto.getRandomUUID] works the same way as Web Crypto API", () => {
-  assertEquals(randomUUID().length, crypto.randomUUID().length);
-  assertEquals(typeof randomUUID(), typeof crypto.randomUUID());
+Deno.test("[node/crypto.hash] supports buffer args", () => {
+  const buffer = Buffer.from("abc");
+  const d = createHash("sha1").update(buffer).digest("hex");
+  assertEquals(d, "a9993e364706816aba3e25717850c26c9cd0d89d");
 });
 
-Deno.test("[node/crypto.randomFillSync] supported arguments", () => {
-  const buf = new Uint8Array(10);
-
-  assert(randomFillSync(buf));
-  assert(randomFillSync(buf, 0));
-  // @ts-ignore: arraybuffer arguments are valid.
-  assert(randomFillSync(buf.buffer));
-  assert(randomFillSync(new DataView(buf.buffer)));
+Deno.test("[node/crypto.hash] does not leak", () => {
+  const hasher = createHash("sha1");
+  hasher.update("abc");
 });
diff --git a/tests/unit_node/crypto/crypto_hkdf_test.ts b/tests/unit_node/crypto/crypto_hkdf_test.ts
new file mode 100644
index 00000000000000..be5d99086d1bae
--- /dev/null
+++ b/tests/unit_node/crypto/crypto_hkdf_test.ts
@@ -0,0 +1,36 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+import { hkdfSync } from "node:crypto";
+import { assertEquals } from "@std/assert/mod.ts";
+import { Buffer } from "node:buffer";
+import nodeFixtures from "../testdata/crypto_digest_fixtures.json" with {
+  type: "json",
+};
+
+Deno.test("crypto.hkdfSync - compare with node", async (t) => {
+  const DATA = "Hello, world!";
+  const SALT = "salt";
+  const INFO = "info";
+  const KEY_LEN = 64;
+
+  for (const { digest, hkdf } of nodeFixtures) {
+    await t.step({
+      name: digest,
+      ignore: digest.includes("blake"),
+      fn() {
+        let actual: string | null;
+        try {
+          actual = Buffer.from(hkdfSync(
+            digest,
+            DATA,
+            SALT,
+            INFO,
+            KEY_LEN,
+          )).toString("hex");
+        } catch {
+          actual = null;
+        }
+        assertEquals(actual, hkdf);
+      },
+    });
+  }
+});
diff --git a/tests/unit_node/crypto/crypto_key_test.ts b/tests/unit_node/crypto/crypto_key_test.ts
index 0136015728fbc9..d3a43b3b81bd66 100644
--- a/tests/unit_node/crypto/crypto_key_test.ts
+++ b/tests/unit_node/crypto/crypto_key_test.ts
@@ -415,3 +415,27 @@ Deno.test("generate rsa export public key", async function () {
   const der = publicKey.export({ format: "der", type: "spki" });
   assert(der instanceof Uint8Array);
 });
+
+Deno.test("create public key with invalid utf-8 string", function () {
+  // This is an invalid UTF-8 string because it contains a lone utf-16 surrogate.
+  const invalidPem = Buffer.from(new Uint8Array([0xE2, 0x28, 0xA1]));
+  assertThrows(
+    () => {
+      createPublicKey(invalidPem);
+    },
+    Error,
+    "not valid utf8",
+  );
+});
+
+Deno.test("create private key with invalid utf-8 string", function () {
+  // This is an invalid UTF-8 string because it contains a lone utf-16 surrogate.
+  const invalidPem = Buffer.from(new Uint8Array([0xE2, 0x28, 0xA1]));
+  assertThrows(
+    () => {
+      createPrivateKey(invalidPem);
+    },
+    Error,
+    "not valid utf8",
+  );
+});
diff --git a/tests/unit_node/crypto/crypto_misc_test.ts b/tests/unit_node/crypto/crypto_misc_test.ts
new file mode 100644
index 00000000000000..8132f2e99c6a44
--- /dev/null
+++ b/tests/unit_node/crypto/crypto_misc_test.ts
@@ -0,0 +1,18 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+import { randomFillSync, randomUUID } from "node:crypto";
+import { assert, assertEquals } from "../../unit/test_util.ts";
+
+Deno.test("[node/crypto.getRandomUUID] works the same way as Web Crypto API", () => {
+  assertEquals(randomUUID().length, crypto.randomUUID().length);
+  assertEquals(typeof randomUUID(), typeof crypto.randomUUID());
+});
+
+Deno.test("[node/crypto.randomFillSync] supported arguments", () => {
+  const buf = new Uint8Array(10);
+
+  assert(randomFillSync(buf));
+  assert(randomFillSync(buf, 0));
+  // @ts-ignore: arraybuffer arguments are valid.
+  assert(randomFillSync(buf.buffer));
+  assert(randomFillSync(new DataView(buf.buffer)));
+});
diff --git a/tests/unit_node/internal/pbkdf2_test.ts b/tests/unit_node/crypto/crypto_pbkdf2_test.ts
similarity index 95%
rename from tests/unit_node/internal/pbkdf2_test.ts
rename to tests/unit_node/crypto/crypto_pbkdf2_test.ts
index 6a428b037594d0..8ace870cb47f29 100644
--- a/tests/unit_node/internal/pbkdf2_test.ts
+++ b/tests/unit_node/crypto/crypto_pbkdf2_test.ts
@@ -1,6 +1,9 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 import { pbkdf2, pbkdf2Sync } from "node:crypto";
 import { assert, assertEquals } from "@std/assert/mod.ts";
+import nodeFixtures from "../testdata/crypto_digest_fixtures.json" with {
+  type: "json",
+};
 
 type Algorithms =
   | "md5"
@@ -377,6 +380,35 @@ Deno.test("pbkdf2Sync hashes data correctly", () => {
   });
 });
 
+Deno.test("crypto.pbkdf2Sync - compare with node", async (t) => {
+  const DATA = "Hello, world!";
+  const SALT = "salt";
+  const ITERATIONS = 1000;
+  const KEY_LEN = 64;
+
+  for (const { digest, pkdf2 } of nodeFixtures) {
+    await t.step({
+      name: digest,
+      ignore: digest.includes("blake"),
+      fn() {
+        let actual: string | null;
+        try {
+          actual = pbkdf2Sync(
+            DATA,
+            SALT,
+            ITERATIONS,
+            KEY_LEN,
+            digest as Algorithms,
+          ).toString("hex");
+        } catch {
+          actual = null;
+        }
+        assertEquals(actual, pkdf2);
+      },
+    });
+  }
+});
+
 // TODO(@littledivy): assertCallbackErrorUncaught exits for async operations on the thread pool.
 // Deno.test("[std/node/crypto] pbkdf2 callback isn't called twice if error is thrown", async () => {
 //   const importUrl = new URL("node:crypto", import.meta.url);
diff --git a/tests/unit_node/internal/scrypt_test.ts b/tests/unit_node/crypto/crypto_scrypt_test.ts
similarity index 100%
rename from tests/unit_node/internal/scrypt_test.ts
rename to tests/unit_node/crypto/crypto_scrypt_test.ts
diff --git a/tests/unit_node/crypto/crypto_sign_test.ts b/tests/unit_node/crypto/crypto_sign_test.ts
index 2ca0af9438a5f1..77c5caf75efb50 100644
--- a/tests/unit_node/crypto/crypto_sign_test.ts
+++ b/tests/unit_node/crypto/crypto_sign_test.ts
@@ -3,6 +3,9 @@
 import { assert, assertEquals } from "@std/testing/asserts.ts";
 import { createSign, createVerify, sign, verify } from "node:crypto";
 import { Buffer } from "node:buffer";
+import fixtures from "../testdata/crypto_digest_fixtures.json" with {
+  type: "json",
+};
 
 const rsaPrivatePem = Buffer.from(
   await Deno.readFile(
@@ -138,3 +141,41 @@ AwEH
     createSign("SHA256").update("test").sign(pem, "base64");
   },
 });
+
+Deno.test("crypto.createSign|sign - compare with node", async (t) => {
+  const DATA = "Hello, world!";
+  const privateKey = Deno.readTextFileSync(
+    new URL(import.meta.resolve("../testdata/rsa_private.pem")),
+  );
+  for (const { digest, signature } of fixtures) {
+    await t.step(digest, () => {
+      let actual: string | null;
+      try {
+        const s = createSign(digest);
+        s.update(DATA);
+        actual = s.sign(privateKey).toString("hex");
+      } catch {
+        actual = null;
+      }
+      assertEquals(actual, signature);
+    });
+  }
+});
+
+Deno.test("crypto.createVerify|verify - compare with node", async (t) => {
+  const DATA = "Hello, world!";
+  const publicKey = Deno.readTextFileSync(
+    new URL(import.meta.resolve("../testdata/rsa_public.pem")),
+  );
+  for (const { digest, signature } of fixtures) {
+    await t.step({
+      name: digest,
+      ignore: signature === null,
+      fn: () => {
+        const s = createVerify(digest);
+        s.update(DATA);
+        s.verify(publicKey, signature!);
+      },
+    });
+  }
+});
diff --git a/tests/unit_node/crypto/generate_fixture.mjs b/tests/unit_node/crypto/generate_fixture.mjs
new file mode 100644
index 00000000000000..3724fe4aff76ab
--- /dev/null
+++ b/tests/unit_node/crypto/generate_fixture.mjs
@@ -0,0 +1,69 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Run this file with `node` to regenerate the testdata/crypto_digest_fixtures.json file.
+
+import { readFileSync, writeFileSync } from "node:fs";
+import { join } from "node:path";
+import crypto from "node:crypto";
+import { Buffer } from "node:buffer";
+
+const privateKey = readFileSync(
+  join(import.meta.dirname, "..", "testdata", "rsa_private.pem"),
+);
+
+const fixtures = [];
+
+const DATA = "Hello, world!";
+const SALT = "salt";
+const INFO = "info";
+const ITERATIONS = 1000;
+const KEY_LEN = 64;
+
+for (const digest of crypto.getHashes()) {
+  const hasher = crypto.createHash(digest);
+  hasher.update(DATA);
+  let hash;
+  try {
+    hash = hasher.digest().toString("hex");
+  } catch {
+    hash = null;
+  }
+
+  const sign = crypto.createSign(digest);
+  sign.update(DATA);
+  let signature;
+  try {
+    signature = sign.sign(privateKey).toString("hex");
+  } catch {
+    signature = null;
+  }
+
+  let pkdf2;
+  try {
+    pkdf2 = crypto.pbkdf2Sync(DATA, SALT, ITERATIONS, KEY_LEN, digest).toString(
+      "hex",
+    );
+  } catch {
+    pkdf2 = null;
+  }
+
+  let hkdf;
+  try {
+    hkdf = Buffer.from(crypto.hkdfSync(digest, DATA, SALT, INFO, KEY_LEN))
+      .toString("hex");
+  } catch {
+    hkdf = null;
+  }
+
+  fixtures.push({
+    digest,
+    hash,
+    signature,
+    pkdf2,
+    hkdf,
+  });
+}
+
+writeFileSync(
+  join(import.meta.dirname, "..", "testdata", "crypto_digest_fixtures.json"),
+  JSON.stringify(fixtures, null, 2),
+);
diff --git a/tests/unit_node/http_test.ts b/tests/unit_node/http_test.ts
index 9cb409c39bec75..af88d5f9c871f6 100644
--- a/tests/unit_node/http_test.ts
+++ b/tests/unit_node/http_test.ts
@@ -2,10 +2,14 @@
 
 import EventEmitter from "node:events";
 import http, { type RequestOptions } from "node:http";
+import url from "node:url";
 import https from "node:https";
 import net from "node:net";
+import fs from "node:fs";
+
 import { assert, assertEquals, fail } from "@std/assert/mod.ts";
 import { assertSpyCalls, spy } from "@std/testing/mock.ts";
+import { fromFileUrl, relative } from "@std/path/mod.ts";
 
 import { gzip } from "node:zlib";
 import { Buffer } from "node:buffer";
@@ -182,6 +186,33 @@ Deno.test("[node/http] server can respond with 101, 204, 205, 304 status", async
   }
 });
 
+Deno.test("[node/http] multiple set-cookie headers", async () => {
+  const { promise, resolve } = Promise.withResolvers<void>();
+
+  const server = http.createServer((_req, res) => {
+    res.setHeader("Set-Cookie", ["foo=bar", "bar=foo"]);
+    assertEquals(res.getHeader("Set-Cookie"), ["foo=bar", "bar=foo"]);
+    res.end();
+  });
+
+  server.listen(async () => {
+    const res = await fetch(
+      // deno-lint-ignore no-explicit-any
+      `http://127.0.0.1:${(server.address() as any).port}/`,
+    );
+    assert(res.ok);
+
+    const setCookieHeaders = res.headers.getSetCookie();
+    assertEquals(setCookieHeaders, ["foo=bar", "bar=foo"]);
+
+    await res.body!.cancel();
+
+    server.close(() => resolve());
+  });
+
+  await promise;
+});
+
 Deno.test("[node/http] IncomingRequest socket has remoteAddress + remotePort", async () => {
   const { promise, resolve } = Promise.withResolvers<void>();
 
@@ -940,6 +971,32 @@ Deno.test("[node/http] ServerResponse getHeader", async () => {
   await promise;
 });
 
+Deno.test("[node/http] ServerResponse appendHeader", async () => {
+  const { promise, resolve } = Promise.withResolvers<void>();
+  const server = http.createServer((_req, res) => {
+    res.setHeader("foo", "bar");
+    res.appendHeader("foo", "baz");
+    res.appendHeader("foo", ["qux"]);
+    res.appendHeader("foo", ["quux"]);
+    res.appendHeader("Set-Cookie", "a=b");
+    res.appendHeader("Set-Cookie", ["c=d", "e=f"]);
+    res.end("Hello World");
+  });
+
+  server.listen(async () => {
+    const { port } = server.address() as { port: number };
+    const res = await fetch(`http://localhost:${port}`);
+    assertEquals(res.headers.get("foo"), "bar, baz, qux, quux");
+    assertEquals(res.headers.getSetCookie(), ["a=b", "c=d", "e=f"]);
+    assertEquals(await res.text(), "Hello World");
+    server.close(() => {
+      resolve();
+    });
+  });
+
+  await promise;
+});
+
 Deno.test("[node/http] IncomingMessage override", () => {
   const req = new http.IncomingMessage(new net.Socket());
   // https://github.com/dougmoscrop/serverless-http/blob/3aaa6d0fe241109a8752efb011c242d249f32368/lib/request.js#L20-L30
@@ -988,11 +1045,15 @@ Deno.test("[node/http] ServerResponse assignSocket and detachSocket", () => {
   writtenData = undefined;
   writtenEncoding = undefined;
 
+  // TODO(@littledivy): This test never really worked
+  // because there was no data being sent and it passed.
+  //
   // @ts-ignore it's a socket mock
-  res.detachSocket(socket);
-  res.write("Hello World!", "utf8");
-  assertEquals(writtenData, undefined);
-  assertEquals(writtenEncoding, undefined);
+  // res.detachSocket(socket);
+  // res.write("Hello World!", "utf8");
+  //
+  // assertEquals(writtenData, undefined);
+  // assertEquals(writtenEncoding, undefined);
 });
 
 Deno.test("[node/http] ServerResponse getHeaders", () => {
@@ -1000,8 +1061,8 @@ Deno.test("[node/http] ServerResponse getHeaders", () => {
   const res = new http.ServerResponse(req);
   res.setHeader("foo", "bar");
   res.setHeader("bar", "baz");
-  assertEquals(res.getHeaderNames(), ["bar", "foo"]);
-  assertEquals(res.getHeaders(), { "bar": "baz", "foo": "bar" });
+  assertEquals(res.getHeaderNames(), ["foo", "bar"]);
+  assertEquals(res.getHeaders(), { "foo": "bar", "bar": "baz" });
 });
 
 Deno.test("[node/http] ServerResponse default status code 200", () => {
@@ -1013,3 +1074,221 @@ Deno.test("[node/http] ServerResponse default status code 200", () => {
 Deno.test("[node/http] maxHeaderSize is defined", () => {
   assertEquals(http.maxHeaderSize, 16_384);
 });
+
+Deno.test("[node/http] server graceful close", async () => {
+  const server = http.createServer(function (_, response) {
+    response.writeHead(200, {});
+    response.end("ok");
+    server.close();
+  });
+
+  const { promise, resolve } = Promise.withResolvers<void>();
+  server.listen(0, function () {
+    // deno-lint-ignore no-explicit-any
+    const port = (server.address() as any).port;
+    const testURL = url.parse(
+      `http://localhost:${port}`,
+    );
+
+    http.request(testURL, function (response) {
+      assertEquals(response.statusCode, 200);
+      response.on("data", function () {});
+      response.on("end", function () {
+        resolve();
+      });
+    }).end();
+  });
+
+  await promise;
+});
+
+Deno.test("[node/http] server closeAllConnections shutdown", async () => {
+  const server = http.createServer((_req, res) => {
+    res.writeHead(200, { "Content-Type": "application/json" });
+    res.end(JSON.stringify({
+      data: "Hello World!",
+    }));
+  });
+
+  server.listen(0);
+  const { promise, resolve } = Promise.withResolvers<void>();
+  setTimeout(() => {
+    server.close(() => resolve());
+    server.closeAllConnections();
+  }, 2000);
+
+  await promise;
+});
+
+Deno.test("[node/http] server closeIdleConnections shutdown", async () => {
+  const server = http.createServer({ keepAliveTimeout: 60000 }, (_req, res) => {
+    res.writeHead(200, { "Content-Type": "application/json" });
+    res.end(JSON.stringify({
+      data: "Hello World!",
+    }));
+  });
+
+  server.listen(0);
+  const { promise, resolve } = Promise.withResolvers<void>();
+  setTimeout(() => {
+    server.close(() => resolve());
+    server.closeIdleConnections();
+  }, 2000);
+
+  await promise;
+});
+
+Deno.test("[node/http] client closing a streaming response doesn't terminate server", async () => {
+  let interval: number;
+  const server = http.createServer((req, res) => {
+    res.writeHead(200, { "Content-Type": "text/plain" });
+    interval = setInterval(() => {
+      res.write("Hello, world!\n");
+    }, 100);
+    req.on("end", () => {
+      clearInterval(interval);
+      res.end();
+    });
+    req.on("error", (err) => {
+      console.error("Request error:", err);
+      clearInterval(interval);
+      res.end();
+    });
+  });
+
+  const deferred1 = Promise.withResolvers<void>();
+  server.listen(0, () => {
+    // deno-lint-ignore no-explicit-any
+    const port = (server.address() as any).port;
+
+    // Create a client connection to the server
+    const client = net.createConnection({ port }, () => {
+      console.log("Client connected to server");
+
+      // Write data to the server
+      client.write("GET / HTTP/1.1\r\n");
+      client.write("Host: localhost\r\n");
+      client.write("Connection: close\r\n");
+      client.write("\r\n");
+
+      // End the client connection prematurely while reading data
+      client.on("data", (data) => {
+        assert(data.length > 0);
+        client.end();
+        setTimeout(() => deferred1.resolve(), 100);
+      });
+    });
+  });
+
+  await deferred1.promise;
+  assertEquals(server.listening, true);
+  server.close();
+  assertEquals(server.listening, false);
+  clearInterval(interval!);
+});
+
+Deno.test("[node/http] http.request() post streaming body works", async () => {
+  const server = http.createServer((req, res) => {
+    if (req.method === "POST") {
+      let receivedBytes = 0;
+      req.on("data", (chunk) => {
+        receivedBytes += chunk.length;
+      });
+      req.on("end", () => {
+        res.writeHead(200, { "Content-Type": "application/json" });
+        res.end(JSON.stringify({ bytes: receivedBytes }));
+      });
+    } else {
+      res.writeHead(405, { "Content-Type": "text/plain" });
+      res.end("Method Not Allowed");
+    }
+  });
+
+  const deferred = Promise.withResolvers<void>();
+  const timeout = setTimeout(() => {
+    deferred.reject(new Error("timeout"));
+  }, 5000);
+  server.listen(0, () => {
+    // deno-lint-ignore no-explicit-any
+    const port = (server.address() as any).port;
+    const filePath = relative(
+      Deno.cwd(),
+      fromFileUrl(new URL("./testdata/lorem_ipsum_512kb.txt", import.meta.url)),
+    );
+    const contentLength = 524289;
+
+    const options = {
+      hostname: "localhost",
+      port: port,
+      path: "/",
+      method: "POST",
+      headers: {
+        "Content-Type": "application/octet-stream",
+        "Content-Length": contentLength,
+      },
+    };
+
+    const req = http.request(options, (res) => {
+      let responseBody = "";
+      res.on("data", (chunk) => {
+        responseBody += chunk;
+      });
+
+      res.on("end", () => {
+        const response = JSON.parse(responseBody);
+        assertEquals(res.statusCode, 200);
+        assertEquals(response.bytes, contentLength);
+        deferred.resolve();
+      });
+    });
+
+    req.on("error", (e) => {
+      console.error(`Problem with request: ${e.message}`);
+    });
+
+    const readStream = fs.createReadStream(filePath);
+    readStream.pipe(req);
+  });
+  await deferred.promise;
+  assertEquals(server.listening, true);
+  server.close();
+  clearTimeout(timeout);
+  assertEquals(server.listening, false);
+});
+
+// https://github.com/denoland/deno/issues/24239
+Deno.test("[node/http] ServerResponse write transfer-encoding chunked", async () => {
+  const { promise, resolve } = Promise.withResolvers<void>();
+  const server = http.createServer((_req, res) => {
+    res.setHeader("Content-Type", "text/event-stream");
+    res.setHeader("Cache-Control", "no-cache");
+    res.setHeader("Connection", "keep-alive");
+    res.setHeader("Transfer-Encoding", "chunked");
+    res.setHeader("Access-Control-Allow-Origin", "*");
+
+    res.writeHead(200, {
+      "Other-Header": "value",
+    });
+    res.write("");
+  });
+
+  server.listen(async () => {
+    const { port } = server.address() as { port: number };
+    const res = await fetch(`http://localhost:${port}`);
+    assertEquals(res.status, 200);
+    assertEquals(res.headers.get("content-type"), "text/event-stream");
+    assertEquals(res.headers.get("Other-Header"), "value");
+    await res.body!.cancel();
+
+    server.close(() => {
+      resolve();
+    });
+  });
+
+  await promise;
+});
+
+Deno.test("[node/http] Server.address() can be null", () => {
+  const server = http.createServer((_req, res) => res.end("it works"));
+  assertEquals(server.address(), null);
+});
diff --git a/tests/unit_node/net_test.ts b/tests/unit_node/net_test.ts
index e08b24c028c078..89a9fb6babccd9 100644
--- a/tests/unit_node/net_test.ts
+++ b/tests/unit_node/net_test.ts
@@ -200,3 +200,9 @@ Deno.test("[node/net] multiple Sockets should get correct server data", async ()
     assertEquals(sockets[i].events, [`${i}`.repeat(3), `${i}`.repeat(3)]);
   }
 });
+
+Deno.test("[node/net] BlockList doesn't leak resources", () => {
+  const blockList = new net.BlockList();
+  blockList.addAddress("1.1.1.1");
+  assert(blockList.check("1.1.1.1"));
+});
diff --git a/tests/unit_node/process_test.ts b/tests/unit_node/process_test.ts
index 24fd3909dace2a..e15d37744ca4b3 100644
--- a/tests/unit_node/process_test.ts
+++ b/tests/unit_node/process_test.ts
@@ -1116,3 +1116,7 @@ Deno.test("process.listeners - include SIG* events", () => {
   process.off("SIGINT", listener2);
   assertEquals(process.listeners("SIGINT").length, 0);
 });
+
+Deno.test(function processVersionsOwnProperty() {
+  assert(Object.prototype.hasOwnProperty.call(process, "versions"));
+});
diff --git a/tests/unit_node/testdata/crypto_digest_fixtures.json b/tests/unit_node/testdata/crypto_digest_fixtures.json
new file mode 100644
index 00000000000000..c5b65261dfc9b2
--- /dev/null
+++ b/tests/unit_node/testdata/crypto_digest_fixtures.json
@@ -0,0 +1,366 @@
+[
+  {
+    "digest": "RSA-MD5",
+    "hash": "6cd3556deb0da54bca060b4c39479839",
+    "signature": "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",
+    "pkdf2": "3083f052ca2e90daf96a87b8b8c1daa069bff60c73045c9504d3b424807b5410a724ea5ba28b9bccb6bad59c0e181663b07156a59b09cee85ffe223f21ff6db6",
+    "hkdf": "f516674e1b1faf2c1a505041634460d94739e2e39be4e6a097f926f5cc9788c09892efcb407019dc469c4014c8d847cf4c5a6eeefccf8e5266ca3dd02ea57529"
+  },
+  {
+    "digest": "RSA-RIPEMD160",
+    "hash": "58262d1fbdbe4530d8865d3518c6d6e41002610f",
+    "signature": "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",
+    "pkdf2": "2473b58bc86761bd5e8d35153475d44e8ba2dd4a156d6e69d79cbc33244f35bfea27bb3122354d98dbd792c679d8994f10a8eaf7c946e6a65566413a13060386",
+    "hkdf": "c7d8a2fe1ae6d243aef0b989c2483221f0e9c3234719273438dca33b97269435047f441ae104903fafaa051267ab34ba469449511a8e40fc5444a01e03cfe651"
+  },
+  {
+    "digest": "RSA-SHA1",
+    "hash": "943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "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",
+    "pkdf2": "e77df42e685bd1fe2e19e374e1dd8470df71182311e048a6a280f36ef24c661e46fe8e8cc763942615934a631ac3aeda24bb9fda71e04f89f0c85f2f762abd98",
+    "hkdf": "936c59e9394b5b1fdc26bd2eec0dc8c8d52fb97198e021805f0ae58c3f8b631d0020002b1ce0df9d890377fcc808166c906f128d06d77d404061d56560f3340d"
+  },
+  {
+    "digest": "RSA-SHA1-2",
+    "hash": "943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "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",
+    "pkdf2": "e77df42e685bd1fe2e19e374e1dd8470df71182311e048a6a280f36ef24c661e46fe8e8cc763942615934a631ac3aeda24bb9fda71e04f89f0c85f2f762abd98",
+    "hkdf": "936c59e9394b5b1fdc26bd2eec0dc8c8d52fb97198e021805f0ae58c3f8b631d0020002b1ce0df9d890377fcc808166c906f128d06d77d404061d56560f3340d"
+  },
+  {
+    "digest": "RSA-SHA224",
+    "hash": "8552d8b7a7dc5476cb9e25dee69a8091290764b7f2a64fe6e78e9568",
+    "signature": "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",
+    "pkdf2": "d3adee1df932bac56eecdba710702025678d6e024d315c925ae274a3796c474219291983a76f2b8bd67aad26fbebcf5bb5088c99b6124ae1b9c7c9b2eb37c8f4",
+    "hkdf": "1c3a0bd11a8c71c010353b075474aa2a6740f5cade0fff895019e08ebdaa68f8dfc4e74a5e013e2e9e0ab6852884311c1dac89432d34b2f762113ebf9a37597a"
+  },
+  {
+    "digest": "RSA-SHA256",
+    "hash": "315f5bdb76d078c43b8ac0064e4a0164612b1fce77c869345bfc94c75894edd3",
+    "signature": "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",
+    "pkdf2": "a8a2a7dcf7b65c8498ab1fbc62d56fa47255d668c1c3f21c5b236259d1dd8b11859026e737216cceb7a8facb8d27656f2b990db98786f12a8ce68e56a30f0c0b",
+    "hkdf": "a35a5ba99add2c508b9014ca7eb7d461a85989257b29a46a0041361c85b2c48838199873987b5419ede395aa09129bcb5fbd607b8b769e6711e1fea5e0ebcbc0"
+  },
+  {
+    "digest": "RSA-SHA3-224",
+    "hash": "6a33e22f20f16642697e8bd549ff7b759252ad56c05a1b0acc31dc69",
+    "signature": "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",
+    "pkdf2": "014d30aa9d1c1d8e3920f4bcc399f37b16d6c346d570d4345229d64ab95e504b1c6b253133c218a2b46f29aa0f9792d7ad60761159cc3550cb9a0914bfdc9951",
+    "hkdf": "b6c671ec02ee7f215dcee9ecade623831658470156f3edab205b7e3a70587f3c538eac8ec92e3a5bf6808b9b939d84e4f8ba5ee3532d7adb152211cc8f79cf9b"
+  },
+  {
+    "digest": "RSA-SHA3-256",
+    "hash": "f345a219da005ebe9c1a1eaad97bbf38a10c8473e41d0af7fb617caa0c6aa722",
+    "signature": "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",
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+  },
+  {
+    "digest": "RSA-SHA3-384",
+    "hash": "6ba9ea268965916f5937228dde678c202f9fe756a87d8b1b7362869583a45901fd1a27289d72fc0e3ff48b1b78827d3a",
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+  },
+  {
+    "digest": "RSA-SHA3-512",
+    "hash": "8e47f1185ffd014d238fabd02a1a32defe698cbf38c037a90e3c0a0a32370fb52cbd641250508502295fcabcbf676c09470b27443868c8e5f70e26dc337288af",
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+  },
+  {
+    "digest": "RSA-SHA384",
+    "hash": "55bc556b0d2fe0fce582ba5fe07baafff035653638c7ac0d5494c2a64c0bea1cc57331c7c12a45cdbca7f4c34a089eeb",
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+  },
+  {
+    "digest": "RSA-SHA512",
+    "hash": "c1527cd893c124773d811911970c8fe6e857d6df5dc9226bd8a160614c0cd963a4ddea2b94bb7d36021ef9d865d5cea294a82dd49a0bb269f51f6e7a57f79421",
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+  },
+  {
+    "digest": "RSA-SHA512/224",
+    "hash": "32620068b859669b45b31008e08b7384649ad2ca3f5163a3a71e5745",
+    "signature": "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",
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+  },
+  {
+    "digest": "RSA-SHA512/256",
+    "hash": "330c723f25267587db0b9f493463e017011239169cb57a6db216c63774367115",
+    "signature": "6313742057ecbf4f54476799b018d1e18c2db920ef23386208f1e23e5af30d38edc0d11f1220e2cc0f898cd3e4cd9d4920fed30ff9f725404d4750f230fe9dafdfde95280a8713043359a09d45fbda484c469e61ae4fd615d616e76f6daa27acd3542d823e88f2dfd943b39f38884f9ed4695b8f004b4c67777de63474fe9dbbfeab966113907663f14c7822658aab70dceb7d1a6ed9842085762ab100ee915941295a045b29ef09af19eab58c79d3e5ffcbda61e2be35770c1d3b55156357c3cca806309b1ddc7e52f47e245d1d49237f0aa7156e89c76a17780a62fa552eeb7b623410e387d0a9412d4688725ed8df0a86e8b548ea6bb785ea48b6c0e39332",
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+    "hkdf": "8451f1238da8577794ecc9b75832cabff44f279e5f8258cbf553c21f9735c19c7974e9a74879b4c59386116bb1a4bb50f149c9a4146b10de312fa679c1343b80"
+  },
+  {
+    "digest": "RSA-SM3",
+    "hash": "e3bca101b496880c3653dad85861d0e784b00a8c18f7574472d156060e9096bf",
+    "signature": null,
+    "pkdf2": "70b3d2ac3b82dd7b8c35db45f99f49e029be2b6f1ef9ce1d9137267b729c06f7099dc7f571f2b05dbe5172118a7ae787cd4836fbf9ddce9aacc933c7c4e5537b",
+    "hkdf": "88b773032a2f131b1aa4ebdb69fdde7c42281b7c689bfe1f5bd43c7e1a6f555f101657c3f83ccd5918b4c6a8df04d0b58ebf77ec2181f8c5e7cfecb6f13fba61"
+  },
+  {
+    "digest": "blake2b512",
+    "hash": "a2764d133a16816b5847a737a786f2ece4c148095c5faa73e24b4cc5d666c3e45ec271504e14dc6127ddfce4e144fb23b91a6f7b04b53d695502290722953b0f",
+    "signature": null,
+    "pkdf2": "ae8782ec9a457cf51606ac8cfc97c4c5f9fe2485714f7be7fddfddf02c7bb9c977ebea731b17ec2a7cf197e91be085dbce87392e53f548ac7c14e28876c9a271",
+    "hkdf": "65c9a327ea321c4e5beab11527862dee68b39349c909652d4e796f88ba5ede82011d6c17996c7f90c71ea1003244b0e845d02e0a852f5e08add5cea53ae21d7f"
+  },
+  {
+    "digest": "blake2s256",
+    "hash": "30d8777f0e178582ec8cd2fcdc18af57c828ee2f89e978df52c8e7af078bd5cf",
+    "signature": null,
+    "pkdf2": "242e2926b524dd35a4684b4300a6e0e219b58ad1513847a3ac731f08696b5491d6b3a14146864fcc1d292c85908fe364267670c9a680bbe8117bf3b2519efee9",
+    "hkdf": "f17e4306bf70cbd74e7d16595eab65178a7d6545ff3a8d78800ea69697e6c360f24bafe2772ff80fb1a4381bb69c3f98c39033f246f86521609a4dda95b7a1d7"
+  },
+  {
+    "digest": "id-rsassa-pkcs1-v1_5-with-sha3-224",
+    "hash": "6a33e22f20f16642697e8bd549ff7b759252ad56c05a1b0acc31dc69",
+    "signature": "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",
+    "pkdf2": "014d30aa9d1c1d8e3920f4bcc399f37b16d6c346d570d4345229d64ab95e504b1c6b253133c218a2b46f29aa0f9792d7ad60761159cc3550cb9a0914bfdc9951",
+    "hkdf": "b6c671ec02ee7f215dcee9ecade623831658470156f3edab205b7e3a70587f3c538eac8ec92e3a5bf6808b9b939d84e4f8ba5ee3532d7adb152211cc8f79cf9b"
+  },
+  {
+    "digest": "id-rsassa-pkcs1-v1_5-with-sha3-256",
+    "hash": "f345a219da005ebe9c1a1eaad97bbf38a10c8473e41d0af7fb617caa0c6aa722",
+    "signature": "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",
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+    "hkdf": "e60f1e8214b7907d63d8cfb2bfb083051d3c9a56e4f94aabc1ff3543986aac5d4823db903090af81824964d6ca39da8388495e8838a9c0c407cb3546f44f9a04"
+  },
+  {
+    "digest": "id-rsassa-pkcs1-v1_5-with-sha3-384",
+    "hash": "6ba9ea268965916f5937228dde678c202f9fe756a87d8b1b7362869583a45901fd1a27289d72fc0e3ff48b1b78827d3a",
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+    "hkdf": "818ae5bc92cf582db87d73316e1a0649b457dfcd198db3e4edb1c6b20515dcf14f8758951765d9e2b4f7914a75ea04815e82050a6ca602c1a76f6c9999813955"
+  },
+  {
+    "digest": "id-rsassa-pkcs1-v1_5-with-sha3-512",
+    "hash": "8e47f1185ffd014d238fabd02a1a32defe698cbf38c037a90e3c0a0a32370fb52cbd641250508502295fcabcbf676c09470b27443868c8e5f70e26dc337288af",
+    "signature": "925bd1da0c91caba58c0a407f4f63e9b16f52444c3b71476f4043ee00ef97bb428a396e8a45d75b3204142d2e18886f36b0b0a1c6d25d80b010e4063ffb310741907e3217badadaf53d018100d78eace2e941c0ec2b6f9b47ceee455d55bfb1711b1255ae1fa0d8fb5bf869009c1b558b02fd4cabd83c55a76a1d96bdb4cdbb42f6ad1f36984c39e6c6fe4edc3a771766742ec461d29e8a93704a48323c0c0f9cc066bf1daeb4e83aa3aa7a3c2067495cf320a9e98b7f1db638a23fc135992fcc3bbfb52be115c35b055cdbf4733c30098674ff19f1ef218a4643b0e2ecb7c0597a406b304b67a36eed0300313a65a4af5621ef59a5ffe53e7d6763a83e0014a",
+    "pkdf2": "e1f0b454bf5d729fbb13e534229521a87aee130078555791d83834a8c51fb681ce4dfe02afd5f063082d8abba0b456084c677aeb6f8e0d70305322ec2ea97203",
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+  },
+  {
+    "digest": "md5",
+    "hash": "6cd3556deb0da54bca060b4c39479839",
+    "signature": "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",
+    "pkdf2": "3083f052ca2e90daf96a87b8b8c1daa069bff60c73045c9504d3b424807b5410a724ea5ba28b9bccb6bad59c0e181663b07156a59b09cee85ffe223f21ff6db6",
+    "hkdf": "f516674e1b1faf2c1a505041634460d94739e2e39be4e6a097f926f5cc9788c09892efcb407019dc469c4014c8d847cf4c5a6eeefccf8e5266ca3dd02ea57529"
+  },
+  {
+    "digest": "md5-sha1",
+    "hash": "6cd3556deb0da54bca060b4c39479839943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "1b8bddcb86fca178c4318ff04be6956fc92815b54b38d7cd5c0c12be1b3c2b5defc960d9fc162d0f2e8eddeb075cb5b751c89d2e7550d50e1939f89c5c96bd7c4b8ad16fd02f5295f9806f275b0959f9fa226131c6996e64ce5f2595729036967762070033e40c3b7f63c8567158ce78143332a00669a0c4126b80c7ba9bdcf61e03eda99fddb9ea779a4038e87d6615d166e9b88272cb91de68126bbf505764feebd68b526358a0cf46526aea26566907763a5250f9169d1e6e674cc37fe5feb20f2a87b9251383829ad33d5bc1fbf78f87c625703b68a4f30e9a31b248a5d094d712cf5c8ca1394fe9a9d8800b5d90b0f51f4b2e547287239a210504807d8a",
+    "pkdf2": "4d8d010a2ab473080923a782f8d497d2be83c3dd78b3da755754ab098f4b9d629e583f343fabc938ab0cce8bdaa5ad4c515d10fc9c0ce416e5752a9060bb9831",
+    "hkdf": "9265d75fdd9ef3609109d7703c75773d02175d68376422f4078bede7e3ac4f024a6b0e28333e316c276d6bb6f1177f8300490bf78c98f20ba8e6d2f287515b56"
+  },
+  {
+    "digest": "md5WithRSAEncryption",
+    "hash": "6cd3556deb0da54bca060b4c39479839",
+    "signature": "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",
+    "pkdf2": "3083f052ca2e90daf96a87b8b8c1daa069bff60c73045c9504d3b424807b5410a724ea5ba28b9bccb6bad59c0e181663b07156a59b09cee85ffe223f21ff6db6",
+    "hkdf": "f516674e1b1faf2c1a505041634460d94739e2e39be4e6a097f926f5cc9788c09892efcb407019dc469c4014c8d847cf4c5a6eeefccf8e5266ca3dd02ea57529"
+  },
+  {
+    "digest": "ripemd",
+    "hash": "58262d1fbdbe4530d8865d3518c6d6e41002610f",
+    "signature": "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",
+    "pkdf2": "2473b58bc86761bd5e8d35153475d44e8ba2dd4a156d6e69d79cbc33244f35bfea27bb3122354d98dbd792c679d8994f10a8eaf7c946e6a65566413a13060386",
+    "hkdf": "c7d8a2fe1ae6d243aef0b989c2483221f0e9c3234719273438dca33b97269435047f441ae104903fafaa051267ab34ba469449511a8e40fc5444a01e03cfe651"
+  },
+  {
+    "digest": "ripemd160",
+    "hash": "58262d1fbdbe4530d8865d3518c6d6e41002610f",
+    "signature": "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",
+    "pkdf2": "2473b58bc86761bd5e8d35153475d44e8ba2dd4a156d6e69d79cbc33244f35bfea27bb3122354d98dbd792c679d8994f10a8eaf7c946e6a65566413a13060386",
+    "hkdf": "c7d8a2fe1ae6d243aef0b989c2483221f0e9c3234719273438dca33b97269435047f441ae104903fafaa051267ab34ba469449511a8e40fc5444a01e03cfe651"
+  },
+  {
+    "digest": "ripemd160WithRSA",
+    "hash": "58262d1fbdbe4530d8865d3518c6d6e41002610f",
+    "signature": "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",
+    "pkdf2": "2473b58bc86761bd5e8d35153475d44e8ba2dd4a156d6e69d79cbc33244f35bfea27bb3122354d98dbd792c679d8994f10a8eaf7c946e6a65566413a13060386",
+    "hkdf": "c7d8a2fe1ae6d243aef0b989c2483221f0e9c3234719273438dca33b97269435047f441ae104903fafaa051267ab34ba469449511a8e40fc5444a01e03cfe651"
+  },
+  {
+    "digest": "rmd160",
+    "hash": "58262d1fbdbe4530d8865d3518c6d6e41002610f",
+    "signature": "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",
+    "pkdf2": "2473b58bc86761bd5e8d35153475d44e8ba2dd4a156d6e69d79cbc33244f35bfea27bb3122354d98dbd792c679d8994f10a8eaf7c946e6a65566413a13060386",
+    "hkdf": "c7d8a2fe1ae6d243aef0b989c2483221f0e9c3234719273438dca33b97269435047f441ae104903fafaa051267ab34ba469449511a8e40fc5444a01e03cfe651"
+  },
+  {
+    "digest": "sha1",
+    "hash": "943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "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",
+    "pkdf2": "e77df42e685bd1fe2e19e374e1dd8470df71182311e048a6a280f36ef24c661e46fe8e8cc763942615934a631ac3aeda24bb9fda71e04f89f0c85f2f762abd98",
+    "hkdf": "936c59e9394b5b1fdc26bd2eec0dc8c8d52fb97198e021805f0ae58c3f8b631d0020002b1ce0df9d890377fcc808166c906f128d06d77d404061d56560f3340d"
+  },
+  {
+    "digest": "sha1WithRSAEncryption",
+    "hash": "943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "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",
+    "pkdf2": "e77df42e685bd1fe2e19e374e1dd8470df71182311e048a6a280f36ef24c661e46fe8e8cc763942615934a631ac3aeda24bb9fda71e04f89f0c85f2f762abd98",
+    "hkdf": "936c59e9394b5b1fdc26bd2eec0dc8c8d52fb97198e021805f0ae58c3f8b631d0020002b1ce0df9d890377fcc808166c906f128d06d77d404061d56560f3340d"
+  },
+  {
+    "digest": "sha224",
+    "hash": "8552d8b7a7dc5476cb9e25dee69a8091290764b7f2a64fe6e78e9568",
+    "signature": "70a8b455d63d2af5b12b0eefcb50ae245dcac054a74fd8a5beccca5ed12fd545e4dcdf2da3455f49e5eaf559772dc885ae24fd9e42790a1e175ec221a22329f2cc67d5c8ad1f9377fa1d713cb0d554f8335325a6080c272c10fb59f5fb7da9b39dcc76a50b49ed5f28d8cdd0499fbf5a19cae4b5b4a4a103201933a0e94e5532c6aaf05fbb060a3be5dcd5addef23b80651c51831ee479142cb1ddac0a37c6251f6eceee55217fcced2462fb7bef3e3aeeda98672598dc6aca6a49fb2df1b3f0ac569b666afeb8ca3f5b1bfa0bcca49f5fe6d3784fba1bb931077633d5a0a731c2bb22a820c8497ac1db888bd542f73ba2358d3a9bc056a7eca2f3a78b437820",
+    "pkdf2": "d3adee1df932bac56eecdba710702025678d6e024d315c925ae274a3796c474219291983a76f2b8bd67aad26fbebcf5bb5088c99b6124ae1b9c7c9b2eb37c8f4",
+    "hkdf": "1c3a0bd11a8c71c010353b075474aa2a6740f5cade0fff895019e08ebdaa68f8dfc4e74a5e013e2e9e0ab6852884311c1dac89432d34b2f762113ebf9a37597a"
+  },
+  {
+    "digest": "sha224WithRSAEncryption",
+    "hash": "8552d8b7a7dc5476cb9e25dee69a8091290764b7f2a64fe6e78e9568",
+    "signature": "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",
+    "pkdf2": "d3adee1df932bac56eecdba710702025678d6e024d315c925ae274a3796c474219291983a76f2b8bd67aad26fbebcf5bb5088c99b6124ae1b9c7c9b2eb37c8f4",
+    "hkdf": "1c3a0bd11a8c71c010353b075474aa2a6740f5cade0fff895019e08ebdaa68f8dfc4e74a5e013e2e9e0ab6852884311c1dac89432d34b2f762113ebf9a37597a"
+  },
+  {
+    "digest": "sha256",
+    "hash": "315f5bdb76d078c43b8ac0064e4a0164612b1fce77c869345bfc94c75894edd3",
+    "signature": "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",
+    "pkdf2": "a8a2a7dcf7b65c8498ab1fbc62d56fa47255d668c1c3f21c5b236259d1dd8b11859026e737216cceb7a8facb8d27656f2b990db98786f12a8ce68e56a30f0c0b",
+    "hkdf": "a35a5ba99add2c508b9014ca7eb7d461a85989257b29a46a0041361c85b2c48838199873987b5419ede395aa09129bcb5fbd607b8b769e6711e1fea5e0ebcbc0"
+  },
+  {
+    "digest": "sha256WithRSAEncryption",
+    "hash": "315f5bdb76d078c43b8ac0064e4a0164612b1fce77c869345bfc94c75894edd3",
+    "signature": "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",
+    "pkdf2": "a8a2a7dcf7b65c8498ab1fbc62d56fa47255d668c1c3f21c5b236259d1dd8b11859026e737216cceb7a8facb8d27656f2b990db98786f12a8ce68e56a30f0c0b",
+    "hkdf": "a35a5ba99add2c508b9014ca7eb7d461a85989257b29a46a0041361c85b2c48838199873987b5419ede395aa09129bcb5fbd607b8b769e6711e1fea5e0ebcbc0"
+  },
+  {
+    "digest": "sha3-224",
+    "hash": "6a33e22f20f16642697e8bd549ff7b759252ad56c05a1b0acc31dc69",
+    "signature": "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",
+    "pkdf2": "014d30aa9d1c1d8e3920f4bcc399f37b16d6c346d570d4345229d64ab95e504b1c6b253133c218a2b46f29aa0f9792d7ad60761159cc3550cb9a0914bfdc9951",
+    "hkdf": "b6c671ec02ee7f215dcee9ecade623831658470156f3edab205b7e3a70587f3c538eac8ec92e3a5bf6808b9b939d84e4f8ba5ee3532d7adb152211cc8f79cf9b"
+  },
+  {
+    "digest": "sha3-256",
+    "hash": "f345a219da005ebe9c1a1eaad97bbf38a10c8473e41d0af7fb617caa0c6aa722",
+    "signature": "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",
+    "pkdf2": "4ba48814e191c34c9d38f5ccf6c5cf1a61082c2f8b36e99bd8210781af995734f62c6a714ad6639ecb55224d91b2ac7d69030335d2c367d833823814ef9f2213",
+    "hkdf": "e60f1e8214b7907d63d8cfb2bfb083051d3c9a56e4f94aabc1ff3543986aac5d4823db903090af81824964d6ca39da8388495e8838a9c0c407cb3546f44f9a04"
+  },
+  {
+    "digest": "sha3-384",
+    "hash": "6ba9ea268965916f5937228dde678c202f9fe756a87d8b1b7362869583a45901fd1a27289d72fc0e3ff48b1b78827d3a",
+    "signature": "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",
+    "pkdf2": "f609fda1c21cf4e59e7142438f2e04bb29f72010d49546e1c192755c6af3b97903da8483be8356afb865ffc334d23fa2439063c287ec9491618bfb5f791675f4",
+    "hkdf": "818ae5bc92cf582db87d73316e1a0649b457dfcd198db3e4edb1c6b20515dcf14f8758951765d9e2b4f7914a75ea04815e82050a6ca602c1a76f6c9999813955"
+  },
+  {
+    "digest": "sha3-512",
+    "hash": "8e47f1185ffd014d238fabd02a1a32defe698cbf38c037a90e3c0a0a32370fb52cbd641250508502295fcabcbf676c09470b27443868c8e5f70e26dc337288af",
+    "signature": "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",
+    "pkdf2": "e1f0b454bf5d729fbb13e534229521a87aee130078555791d83834a8c51fb681ce4dfe02afd5f063082d8abba0b456084c677aeb6f8e0d70305322ec2ea97203",
+    "hkdf": "f27d87f9f6b87718073c8d2ad6bae00b4162cecde350c856252dd611120c433373a0c0d3946a8582bf855bf581439a14ca4f355fcd18881331f4a3b1027e84b2"
+  },
+  {
+    "digest": "sha384",
+    "hash": "55bc556b0d2fe0fce582ba5fe07baafff035653638c7ac0d5494c2a64c0bea1cc57331c7c12a45cdbca7f4c34a089eeb",
+    "signature": "77d465006b8843cf30c5e93b7d3f63b0daf2df1d693c4e1c0f9c759ec8410c088f331c5bf89bca7218edd1bdf3f2d948c9be9656f44a630748395429a09289acb05be80b0d000bacd7826c33a584dcbcf658839015d07561668e882bad4505c475a04766a7eabb35b15b8b54d6fcf9ebdd25b699f0d88906ba2999de1e8e59cc75969bc819fd514b1002a6667a03c861fafee03cccb9fd926352139dc1a916ba56b36e9e69fd328cb2403b9f747350721261158021df9ab2a75a7c5a3e39b42f3722ea1997a039ecc033f64366974336dbfd3294820400fe623d2993593c51f4398290a51bf05dc452c5991e26e8971be759472635e86b08230d04d05bce88f4",
+    "pkdf2": "b2e2b9e03d9e6f5218b74be7002c8704558feae855272ab3a973ee7deb387c26483f87fb6463bc5768406b398896a29ac2d17bd45afccf369a403ffa396bb455",
+    "hkdf": "54aef7f7256a147e52d67888a4543c6084b4ac46cd7bf919576bf8c4e9dad6b8a1fc9ad9c6f90f2af8e76d8d815ae2226d67a11ccb524a0c0be3cc858f4ddb10"
+  },
+  {
+    "digest": "sha384WithRSAEncryption",
+    "hash": "55bc556b0d2fe0fce582ba5fe07baafff035653638c7ac0d5494c2a64c0bea1cc57331c7c12a45cdbca7f4c34a089eeb",
+    "signature": "77d465006b8843cf30c5e93b7d3f63b0daf2df1d693c4e1c0f9c759ec8410c088f331c5bf89bca7218edd1bdf3f2d948c9be9656f44a630748395429a09289acb05be80b0d000bacd7826c33a584dcbcf658839015d07561668e882bad4505c475a04766a7eabb35b15b8b54d6fcf9ebdd25b699f0d88906ba2999de1e8e59cc75969bc819fd514b1002a6667a03c861fafee03cccb9fd926352139dc1a916ba56b36e9e69fd328cb2403b9f747350721261158021df9ab2a75a7c5a3e39b42f3722ea1997a039ecc033f64366974336dbfd3294820400fe623d2993593c51f4398290a51bf05dc452c5991e26e8971be759472635e86b08230d04d05bce88f4",
+    "pkdf2": "b2e2b9e03d9e6f5218b74be7002c8704558feae855272ab3a973ee7deb387c26483f87fb6463bc5768406b398896a29ac2d17bd45afccf369a403ffa396bb455",
+    "hkdf": "54aef7f7256a147e52d67888a4543c6084b4ac46cd7bf919576bf8c4e9dad6b8a1fc9ad9c6f90f2af8e76d8d815ae2226d67a11ccb524a0c0be3cc858f4ddb10"
+  },
+  {
+    "digest": "sha512",
+    "hash": "c1527cd893c124773d811911970c8fe6e857d6df5dc9226bd8a160614c0cd963a4ddea2b94bb7d36021ef9d865d5cea294a82dd49a0bb269f51f6e7a57f79421",
+    "signature": "50e2973977e1be1218134a1f50732a8f54c4b0dfb836be816c304edce9bef4b1be566a295b05c6c82de00eb915bc61ca4bab073a13061987ca19af280202a4c6c496cf6262655e6a6f1a53f923ca048b4bc21e31282edd239cec8840b2411c1aa2abe5b9bf7de5066f43f6e2e0a0691ac6f2fc71ed679ae644b6d799261ed694dc9e27c81142ffb88883440ee92a6086d7c3d62572eac13480034219a9edbda7e5556f335bbe1a37ef0df26ae3ffe99b968d40a93d9ca9a3c76025409b5da041242afa977a5a0438be946562a48a764dc6d4c924fec82590e01b807d410a432b95ee2e5173d245a565cdecdc321521d6f61e965628013181bc7a9462a450d895",
+    "pkdf2": "284f17da4e32b7b4780b31f94405e115ca7e6ae025b05d8398f421c3a3f36d903a1fae9471674342bec7d51c6f32996df0c843a20105c8451e9cd17ecbddb3ed",
+    "hkdf": "cf181757f66abf44c88cd3d4ad0ed99b82cf47a8a6f870ff1561a12da7af03251590250af7473a1a3c5c5e794f29c44e8f25f69fb7985258161e74b433510262"
+  },
+  {
+    "digest": "sha512-224",
+    "hash": "32620068b859669b45b31008e08b7384649ad2ca3f5163a3a71e5745",
+    "signature": "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",
+    "pkdf2": "69e623258a79c04b84aabc9333b17fc8a5ee8d7ebd06dd80236865584ccc98fce3180319f74748f6a6c2b44833425a6ab52e8ab22db62365799f14727102485d",
+    "hkdf": "c155ac0b2833f309322f258625df2c9926570fabbe66eff9713b977291054b57b8cd3280079613d8167a99f259087422cff9756780148bf683c1d5c03e015907"
+  },
+  {
+    "digest": "sha512-224WithRSAEncryption",
+    "hash": "32620068b859669b45b31008e08b7384649ad2ca3f5163a3a71e5745",
+    "signature": "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",
+    "pkdf2": "69e623258a79c04b84aabc9333b17fc8a5ee8d7ebd06dd80236865584ccc98fce3180319f74748f6a6c2b44833425a6ab52e8ab22db62365799f14727102485d",
+    "hkdf": "c155ac0b2833f309322f258625df2c9926570fabbe66eff9713b977291054b57b8cd3280079613d8167a99f259087422cff9756780148bf683c1d5c03e015907"
+  },
+  {
+    "digest": "sha512-256",
+    "hash": "330c723f25267587db0b9f493463e017011239169cb57a6db216c63774367115",
+    "signature": "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",
+    "pkdf2": "c3d18f17c825a1630bc10695bfd4faa0309e862d010c0b74fb41b6ce5e46853cc435560a1b9cd940254103068aebc1f24d2580385b1890e7f10356ef4c8f507d",
+    "hkdf": "8451f1238da8577794ecc9b75832cabff44f279e5f8258cbf553c21f9735c19c7974e9a74879b4c59386116bb1a4bb50f149c9a4146b10de312fa679c1343b80"
+  },
+  {
+    "digest": "sha512-256WithRSAEncryption",
+    "hash": "330c723f25267587db0b9f493463e017011239169cb57a6db216c63774367115",
+    "signature": "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",
+    "pkdf2": "c3d18f17c825a1630bc10695bfd4faa0309e862d010c0b74fb41b6ce5e46853cc435560a1b9cd940254103068aebc1f24d2580385b1890e7f10356ef4c8f507d",
+    "hkdf": "8451f1238da8577794ecc9b75832cabff44f279e5f8258cbf553c21f9735c19c7974e9a74879b4c59386116bb1a4bb50f149c9a4146b10de312fa679c1343b80"
+  },
+  {
+    "digest": "sha512WithRSAEncryption",
+    "hash": "c1527cd893c124773d811911970c8fe6e857d6df5dc9226bd8a160614c0cd963a4ddea2b94bb7d36021ef9d865d5cea294a82dd49a0bb269f51f6e7a57f79421",
+    "signature": "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",
+    "pkdf2": "284f17da4e32b7b4780b31f94405e115ca7e6ae025b05d8398f421c3a3f36d903a1fae9471674342bec7d51c6f32996df0c843a20105c8451e9cd17ecbddb3ed",
+    "hkdf": "cf181757f66abf44c88cd3d4ad0ed99b82cf47a8a6f870ff1561a12da7af03251590250af7473a1a3c5c5e794f29c44e8f25f69fb7985258161e74b433510262"
+  },
+  {
+    "digest": "shake128",
+    "hash": "b5ffd113fa127f4d9c7e483cb52264ed",
+    "signature": null,
+    "pkdf2": null,
+    "hkdf": null
+  },
+  {
+    "digest": "shake256",
+    "hash": "cf68a0d388047ed588ad72d3808cf9a3243f04d4901748c705fbf3a27d955542",
+    "signature": null,
+    "pkdf2": null,
+    "hkdf": null
+  },
+  {
+    "digest": "sm3",
+    "hash": "e3bca101b496880c3653dad85861d0e784b00a8c18f7574472d156060e9096bf",
+    "signature": null,
+    "pkdf2": "70b3d2ac3b82dd7b8c35db45f99f49e029be2b6f1ef9ce1d9137267b729c06f7099dc7f571f2b05dbe5172118a7ae787cd4836fbf9ddce9aacc933c7c4e5537b",
+    "hkdf": "88b773032a2f131b1aa4ebdb69fdde7c42281b7c689bfe1f5bd43c7e1a6f555f101657c3f83ccd5918b4c6a8df04d0b58ebf77ec2181f8c5e7cfecb6f13fba61"
+  },
+  {
+    "digest": "sm3WithRSAEncryption",
+    "hash": "e3bca101b496880c3653dad85861d0e784b00a8c18f7574472d156060e9096bf",
+    "signature": null,
+    "pkdf2": "70b3d2ac3b82dd7b8c35db45f99f49e029be2b6f1ef9ce1d9137267b729c06f7099dc7f571f2b05dbe5172118a7ae787cd4836fbf9ddce9aacc933c7c4e5537b",
+    "hkdf": "88b773032a2f131b1aa4ebdb69fdde7c42281b7c689bfe1f5bd43c7e1a6f555f101657c3f83ccd5918b4c6a8df04d0b58ebf77ec2181f8c5e7cfecb6f13fba61"
+  },
+  {
+    "digest": "ssl3-md5",
+    "hash": "6cd3556deb0da54bca060b4c39479839",
+    "signature": "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",
+    "pkdf2": "3083f052ca2e90daf96a87b8b8c1daa069bff60c73045c9504d3b424807b5410a724ea5ba28b9bccb6bad59c0e181663b07156a59b09cee85ffe223f21ff6db6",
+    "hkdf": "f516674e1b1faf2c1a505041634460d94739e2e39be4e6a097f926f5cc9788c09892efcb407019dc469c4014c8d847cf4c5a6eeefccf8e5266ca3dd02ea57529"
+  },
+  {
+    "digest": "ssl3-sha1",
+    "hash": "943a702d06f34599aee1f8da8ef9f7296031d699",
+    "signature": "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",
+    "pkdf2": "e77df42e685bd1fe2e19e374e1dd8470df71182311e048a6a280f36ef24c661e46fe8e8cc763942615934a631ac3aeda24bb9fda71e04f89f0c85f2f762abd98",
+    "hkdf": "936c59e9394b5b1fdc26bd2eec0dc8c8d52fb97198e021805f0ae58c3f8b631d0020002b1ce0df9d890377fcc808166c906f128d06d77d404061d56560f3340d"
+  }
+]
diff --git a/tests/unit_node/testdata/lorem_ipsum_512kb.txt b/tests/unit_node/testdata/lorem_ipsum_512kb.txt
new file mode 100644
index 00000000000000..a01a82808909e7
--- /dev/null
+++ b/tests/unit_node/testdata/lorem_ipsum_512kb.txt
@@ -0,0 +1 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. 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diff --git a/tests/unit_node/vm_test.ts b/tests/unit_node/vm_test.ts
index 21e56ee94313f8..46e231c6ca72bf 100644
--- a/tests/unit_node/vm_test.ts
+++ b/tests/unit_node/vm_test.ts
@@ -148,3 +148,34 @@ reject().catch(() => {})
     script.runInNewContext();
   },
 });
+
+// https://github.com/denoland/deno/issues/22441
+Deno.test({
+  name: "vm runInNewContext module loader",
+  fn() {
+    const code = "import('node:process')";
+    const script = new Script(code);
+    script.runInNewContext();
+  },
+});
+
+// https://github.com/denoland/deno/issues/23913
+Deno.test({
+  name: "vm memory leak crash",
+  fn() {
+    const script = new Script("returnValue = 2+2");
+
+    for (let i = 0; i < 1000; i++) {
+      script.runInNewContext({}, { timeout: 10000 });
+    }
+  },
+});
+
+// https://github.com/denoland/deno/issues/23852
+Deno.test({
+  name: "vm runInThisContext global.foo",
+  fn() {
+    const result = runInThisContext(`global.foo = 1`);
+    assertEquals(result, 1);
+  },
+});
diff --git a/tests/unit_node/zlib_test.ts b/tests/unit_node/zlib_test.ts
index 9122997fed7195..c7e9bbca9ba17f 100644
--- a/tests/unit_node/zlib_test.ts
+++ b/tests/unit_node/zlib_test.ts
@@ -36,7 +36,7 @@ Deno.test("brotli compression async", async () => {
   assertEquals(decompressed.toString(), "hello world");
 });
 
-Deno.test("gzip compression sync", { sanitizeResources: false }, () => {
+Deno.test("gzip compression sync", () => {
   const buf = Buffer.from("hello world");
   const compressed = gzipSync(buf);
   const decompressed = unzipSync(compressed);
@@ -94,7 +94,6 @@ Deno.test("brotli end-to-end with 4097 bytes", () => {
 
 Deno.test(
   "zlib create deflate with dictionary",
-  { sanitizeResources: false },
   async () => {
     const { promise, resolve } = Promise.withResolvers<void>();
     const handle = createDeflate({
@@ -111,8 +110,6 @@ Deno.test(
 
 Deno.test(
   "zlib flush i32",
-  // FIXME: Handle is not closed properly
-  { sanitizeResources: false },
   function () {
     const handle = createDeflate({
       // @ts-expect-error: passing non-int flush value
@@ -142,7 +139,6 @@ Deno.test("should work with a buffer from an encoded string", () => {
 
 Deno.test(
   "zlib compression with dataview",
-  { sanitizeResources: false },
   () => {
     const buf = Buffer.from("hello world");
     const compressed = gzipSync(new DataView(buf.buffer));
@@ -151,9 +147,7 @@ Deno.test(
   },
 );
 
-Deno.test("zlib compression with an encoded string", {
-  sanitizeResources: false,
-}, () => {
+Deno.test("zlib compression with an encoded string", () => {
   const encoder = new TextEncoder();
   const buffer = encoder.encode("hello world");
   const compressed = gzipSync(buffer);
diff --git a/tests/util/server/src/builders.rs b/tests/util/server/src/builders.rs
index 58563bd03b770d..698543f507fd59 100644
--- a/tests/util/server/src/builders.rs
+++ b/tests/util/server/src/builders.rs
@@ -32,6 +32,7 @@ use crate::npm_registry_unset_url;
 use crate::pty::Pty;
 use crate::strip_ansi_codes;
 use crate::testdata_path;
+use crate::tests_path;
 use crate::HttpServerGuard;
 use crate::TempDir;
 
@@ -88,6 +89,7 @@ pub struct TestContextBuilder {
   use_http_server: bool,
   use_temp_cwd: bool,
   use_symlinked_temp_dir: bool,
+  use_canonicalized_temp_dir: bool,
   /// Copies the files at the specified directory in the "testdata" directory
   /// to the temp folder and runs the test from there. This is useful when
   /// the test creates files in the testdata directory (ex. a node_modules folder)
@@ -142,6 +144,23 @@ impl TestContextBuilder {
     self
   }
 
+  /// Causes the temp directory to go to its canonicalized path instead
+  /// of being in a symlinked temp dir on the CI.
+  ///
+  /// Note: This method is not actually deprecated. It's just deprecated
+  /// to discourage its use. Use it sparingly and document why you're using
+  /// it. You better have a good reason other than being lazy!
+  ///
+  /// If your tests are failing because the temp dir is symlinked on the CI,
+  /// then it likely means your code doesn't properly handle when Deno is running
+  /// in a symlinked directory. That's a bug and you should fix it without using
+  /// this.
+  #[deprecated]
+  pub fn use_canonicalized_temp_dir(mut self) -> Self {
+    self.use_canonicalized_temp_dir = true;
+    self
+  }
+
   /// Copies the files at the specified directory in the "testdata" directory
   /// to the temp folder and runs the test from there. This is useful when
   /// the test creates files in the testdata directory (ex. a node_modules folder)
@@ -206,13 +225,21 @@ impl TestContextBuilder {
       panic!("{}", err);
     }
 
-    let temp_dir_path = self
-      .temp_dir_path
-      .clone()
-      .unwrap_or_else(std::env::temp_dir);
-    let deno_dir = TempDir::new_in(&temp_dir_path);
-    let temp_dir = TempDir::new_in(&temp_dir_path);
+    let temp_dir_path = PathRef::new(
+      self
+        .temp_dir_path
+        .clone()
+        .unwrap_or_else(std::env::temp_dir),
+    );
+    let temp_dir_path = if self.use_canonicalized_temp_dir {
+      temp_dir_path.canonicalize()
+    } else {
+      temp_dir_path
+    };
+    let deno_dir = TempDir::new_in(temp_dir_path.as_path());
+    let temp_dir = TempDir::new_in(temp_dir_path.as_path());
     let temp_dir = if self.use_symlinked_temp_dir {
+      assert!(!self.use_canonicalized_temp_dir); // code doesn't handle using both of these
       TempDir::new_symlinked(temp_dir)
     } else {
       temp_dir
@@ -837,6 +864,7 @@ impl TestCommandBuilder {
     text
       .replace("$DENO_DIR", &self.deno_dir.path().to_string_lossy())
       .replace("$TESTDATA", &testdata_path().to_string_lossy())
+      .replace("$TESTS", &tests_path().to_string_lossy())
       .replace("$PWD", &cwd.to_string_lossy())
   }
 }
diff --git a/tests/util/server/src/https.rs b/tests/util/server/src/https.rs
index 8a2524dca9622d..617fd5cae29d44 100644
--- a/tests/util/server/src/https.rs
+++ b/tests/util/server/src/https.rs
@@ -2,9 +2,9 @@
 use anyhow::anyhow;
 use futures::Stream;
 use futures::StreamExt;
-use rustls::Certificate;
-use rustls::PrivateKey;
 use rustls_tokio_stream::rustls;
+use rustls_tokio_stream::rustls::pki_types::CertificateDer;
+use rustls_tokio_stream::rustls::pki_types::PrivateKeyDer;
 use rustls_tokio_stream::TlsStream;
 use std::io;
 use std::num::NonZeroUsize;
@@ -68,30 +68,30 @@ pub fn get_tls_config(
   let key_file = std::fs::File::open(key_path)?;
   let ca_file = std::fs::File::open(ca_path)?;
 
-  let certs: Vec<Certificate> = {
+  let certs_result: Result<Vec<CertificateDer<'static>>, io::Error> = {
     let mut cert_reader = io::BufReader::new(cert_file);
-    rustls_pemfile::certs(&mut cert_reader)
-      .unwrap()
-      .into_iter()
-      .map(Certificate)
-      .collect()
+    rustls_pemfile::certs(&mut cert_reader).collect()
   };
+  let certs = certs_result?;
 
   let mut ca_cert_reader = io::BufReader::new(ca_file);
   let ca_cert = rustls_pemfile::certs(&mut ca_cert_reader)
-    .expect("Cannot load CA certificate")
-    .remove(0);
+    .collect::<Vec<_>>()
+    .remove(0)?;
 
   let mut key_reader = io::BufReader::new(key_file);
   let key = {
-    let pkcs8_key = rustls_pemfile::pkcs8_private_keys(&mut key_reader)
-      .expect("Cannot load key file");
-    let rsa_key = rustls_pemfile::rsa_private_keys(&mut key_reader)
-      .expect("Cannot load key file");
-    if !pkcs8_key.is_empty() {
-      Some(pkcs8_key[0].clone())
-    } else if !rsa_key.is_empty() {
-      Some(rsa_key[0].clone())
+    let pkcs8_keys = rustls_pemfile::pkcs8_private_keys(&mut key_reader)
+      .collect::<Result<Vec<_>, _>>()?;
+    let rsa_keys = rustls_pemfile::rsa_private_keys(&mut key_reader)
+      .collect::<Result<Vec<_>, _>>()?;
+
+    if !pkcs8_keys.is_empty() {
+      let key = pkcs8_keys[0].clone_key();
+      Some(PrivateKeyDer::from(key))
+    } else if !rsa_keys.is_empty() {
+      let key = rsa_keys[0].clone_key();
+      Some(PrivateKeyDer::from(key))
     } else {
       None
     }
@@ -100,18 +100,19 @@ pub fn get_tls_config(
   match key {
     Some(key) => {
       let mut root_cert_store = rustls::RootCertStore::empty();
-      root_cert_store.add(&rustls::Certificate(ca_cert)).unwrap();
+      root_cert_store.add(ca_cert).unwrap();
 
       // Allow (but do not require) client authentication.
+      let client_verifier = rustls::server::WebPkiClientVerifier::builder(
+        Arc::new(root_cert_store),
+      )
+      .allow_unauthenticated()
+      .build()
+      .unwrap();
 
       let mut config = rustls::ServerConfig::builder()
-        .with_safe_defaults()
-        .with_client_cert_verifier(Arc::new(
-          rustls::server::AllowAnyAnonymousOrAuthenticatedClient::new(
-            root_cert_store,
-          ),
-        ))
-        .with_single_cert(certs, PrivateKey(key))
+        .with_client_cert_verifier(client_verifier)
+        .with_single_cert(certs, key)
         .map_err(|e| anyhow!("Error setting cert: {:?}", e))
         .unwrap();
 
diff --git a/tests/util/server/src/lib.rs b/tests/util/server/src/lib.rs
index a7f4fb44765336..d23fde0ddfad6d 100644
--- a/tests/util/server/src/lib.rs
+++ b/tests/util/server/src/lib.rs
@@ -750,12 +750,14 @@ pub fn wildcard_match_detailed(
           }
           None => {
             let was_wildcard_or_line = was_last_wildcard || was_last_wildline;
-            let mut max_found_index = 0;
+            let mut max_search_text_found_index = 0;
+            let mut max_current_text_found_index = 0;
             for (index, _) in search_text.char_indices() {
               let sub_string = &search_text[..index];
               if let Some(found_index) = current_text.find(sub_string) {
                 if was_wildcard_or_line || found_index == 0 {
-                  max_found_index = index;
+                  max_search_text_found_index = index;
+                  max_current_text_found_index = found_index;
                 } else {
                   break;
                 }
@@ -763,11 +765,11 @@ pub fn wildcard_match_detailed(
                 break;
               }
             }
-            if !was_wildcard_or_line && max_found_index > 0 {
+            if !was_wildcard_or_line && max_search_text_found_index > 0 {
               output_lines.push(format!(
                 "<FOUND>{}</FOUND>",
                 colors::gray(annotate_whitespace(
-                  &search_text[..max_found_index]
+                  &search_text[..max_search_text_found_index]
                 ))
               ));
             }
@@ -777,18 +779,19 @@ pub fn wildcard_match_detailed(
               if was_wildcard_or_line {
                 search_text
               } else {
-                &search_text[max_found_index..]
+                &search_text[max_search_text_found_index..]
               },
             )));
-            if was_wildcard_or_line && max_found_index > 0 {
+            if was_wildcard_or_line && max_search_text_found_index > 0 {
               output_lines.push(format!(
                 "==== MAX FOUND ====\n{}",
                 colors::red(annotate_whitespace(
-                  &search_text[..max_found_index]
+                  &search_text[..max_search_text_found_index]
                 ))
               ));
             }
-            let actual_next_text = &current_text[max_found_index..];
+            let actual_next_text =
+              &current_text[max_current_text_found_index..];
             let max_next_text_len = 40;
             let next_text_len =
               std::cmp::min(max_next_text_len, actual_next_text.len());
diff --git a/tests/util/server/src/npm.rs b/tests/util/server/src/npm.rs
index 66b7bddcd72498..e7d8d96ababe37 100644
--- a/tests/util/server/src/npm.rs
+++ b/tests/util/server/src/npm.rs
@@ -226,10 +226,11 @@ fn get_npm_package(
 
     tarballs.insert(version.clone(), tarball_bytes);
     let package_json_path = version_folder.join("package.json");
-    let package_json_text = fs::read_to_string(&package_json_path)
-      .with_context(|| {
+    let package_json_bytes =
+      fs::read(&package_json_path).with_context(|| {
         format!("Error reading package.json at {}", package_json_path)
       })?;
+    let package_json_text = String::from_utf8_lossy(&package_json_bytes);
     let mut version_info: serde_json::Map<String, serde_json::Value> =
       serde_json::from_str(&package_json_text)?;
     version_info.insert("dist".to_string(), dist.into());
diff --git a/tests/wpt/runner/expectation.json b/tests/wpt/runner/expectation.json
index e3db367832259f..cd212f9c4ea64c 100644
--- a/tests/wpt/runner/expectation.json
+++ b/tests/wpt/runner/expectation.json
@@ -909,10 +909,12 @@
     "historical.any.html": false,
     "historical.any.worker.html": false,
     "idlharness.https.any.html": [
-      "Window interface: attribute crypto"
+      "Window interface: attribute crypto",
+      "SubtleCrypto interface: operation deriveBits(AlgorithmIdentifier, CryptoKey, unsigned long)"
     ],
     "idlharness.https.any.worker.html": [
-      "WorkerGlobalScope interface: attribute crypto"
+      "WorkerGlobalScope interface: attribute crypto",
+      "SubtleCrypto interface: operation deriveBits(AlgorithmIdentifier, CryptoKey, unsigned long)"
     ],
     "import_export": {
       "ec_importKey.https.any.html": [
@@ -3654,7 +3656,6 @@
     "parts": {
       "basic-dom-part-declarative-brace-syntax-innerhtml.tentative.html": false,
       "basic-dom-part-declarative-brace-syntax.tentative.html": false,
-      "basic-dom-part-declarative-pi-syntax.tentative.html": false,
       "basic-dom-part-objects.tentative.html": false,
       "dom-parts-parseparts-on-body.tentative.html": false,
       "dom-parts-parseparts-on-head.tentative.html": false,
@@ -4029,7 +4030,13 @@
       "strategies.any.html": true,
       "strategies.any.worker.html": true,
       "terminate.any.html": true,
-      "terminate.any.worker.html": true
+      "terminate.any.worker.html": true,
+      "cancel.any.html": [
+        "readable.cancel() and a parallel writable.close() should reject if a transformer.cancel() calls controller.error()"
+      ],
+      "cancel.any.worker.html": [
+        "readable.cancel() and a parallel writable.close() should reject if a transformer.cancel() calls controller.error()"
+      ]
     },
     "writable-streams": {
       "aborting.any.html": true,
@@ -4064,7 +4071,18 @@
     "queuing-strategies-size-function-per-global.window.html": false,
     "transferable": {
       "deserialize-error.window.html": false,
-      "transfer-with-messageport.window.html": false
+      "transfer-with-messageport.window.html": false,
+      "readable-stream.html": false,
+      "reason.html": false,
+      "service-worker.https.html": false,
+      "shared-worker.html": false,
+      "transform-stream-members.any.html": true,
+      "transform-stream-members.any.shadowrealm.html": false,
+      "transform-stream-members.any.worker.html": true,
+      "transform-stream.html": false,
+      "window.html": false,
+      "worker.html": false,
+      "writable-stream.html": false
     },
     "idlharness-shadowrealm.window.html": false
   },
@@ -5877,6 +5895,7 @@
       "Parsing origin: <west://x:0> against <about:blank>"
     ],
     "a-element.html?exclude=(file|javascript|mailto)": [
+      "Test that embedded 0x0A is stripped",
       "Parsing: <http://example\t.\norg> against <http://example.org/foo/bar>",
       "Parsing: <http://user:pass@foo:21/bar;par?b#c> against <http://example.org/foo/bar>",
       "Parsing: <https://test:@test> against <about:blank>",
@@ -6560,6 +6579,7 @@
       "Parsing: </\\/\\//example.org/../path> against <http://example.org/>"
     ],
     "a-element.html?include=file": [
+      "Test that embedded 0x0A is stripped",
       "Parsing: <file:/example.com/> against <http://example.org/foo/bar>",
       "Parsing: <file://example:1/> against <about:blank>",
       "Parsing: <file://example:test/> against <about:blank>",
@@ -6692,6 +6712,7 @@
       "Parsing: <//a/../> against <file:///>"
     ],
     "a-element.html?include=javascript": [
+      "Test that embedded 0x0A is stripped",
       "Parsing: <javascript:/example.com/> against <http://example.org/foo/bar>",
       "Parsing: <javascript:example.com/> against <http://example.org/foo/bar>",
       "Parsing: <javascript:/example.com/> against <about:blank>",
@@ -6706,6 +6727,7 @@
       "Parsing: <javascript://[:1]> against <about:blank>"
     ],
     "a-element.html?include=mailto": [
+      "Test that embedded 0x0A is stripped",
       "Parsing: <mailto:/example.com/> against <http://example.org/foo/bar>",
       "Parsing: <mailto:example.com/> against <http://example.org/foo/bar>",
       "Parsing: <mailto:/example.com/> against <about:blank>",
@@ -10089,8 +10111,8 @@
       "Blob-text.any.worker.html": true,
       "Blob-in-worker.worker.html": true,
       "Blob-constructor-dom.window.html": false,
-      "Blob-bytes.any.html": false,
-      "Blob-bytes.any.worker.html": false,
+      "Blob-bytes.any.html": true,
+      "Blob-bytes.any.worker.html": true,
       "Blob-constructor-endings.html": false
     },
     "file": {
@@ -12355,7 +12377,7 @@
           "return-value.worker.html": true,
           "event-ports-dedicated.html": true,
           "imagedata-cloned-canvas-in-array.html": false,
-          "message-event.html": false,
+          "message-event.html": true,
           "second-argument-dictionary.html": true,
           "second-argument-null-in-array.html": true,
           "second-argument-null.html": true,
diff --git a/tests/wpt/suite b/tests/wpt/suite
index a14e908e1fd7c6..a7b5eac8f2cfac 160000
--- a/tests/wpt/suite
+++ b/tests/wpt/suite
@@ -1 +1 @@
-Subproject commit a14e908e1fd7c6e848ef60df044af1c040a012d2
+Subproject commit a7b5eac8f2cfac28bb12beeea15a9e2b126a568e
diff --git a/tests/wpt/wpt.ts b/tests/wpt/wpt.ts
index 5fa56e41eb49d3..f6d19110334f05 100755
--- a/tests/wpt/wpt.ts
+++ b/tests/wpt/wpt.ts
@@ -1,4 +1,4 @@
-#!/usr/bin/env -S deno run --unstable --allow-write --allow-read --allow-net --allow-env --allow-run
+#!/usr/bin/env -S deno run --allow-write --allow-read --allow-net --allow-env --allow-run
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 // This script is used to run WPT tests for Deno.
diff --git a/tools/core_import_map.json b/tools/core_import_map.json
index 421769e5236dcb..698d232a5ebe99 100644
--- a/tools/core_import_map.json
+++ b/tools/core_import_map.json
@@ -66,7 +66,7 @@
     "node:constants": "../ext/node/polyfills/constants.ts",
     "node:crypto": "../ext/node/polyfills/crypto.ts",
     "node:dgram": "../ext/node/polyfills/dgram.ts",
-    "node:diagnostics_channel": "../ext/node/polyfills/diagnostics_channel.ts",
+    "node:diagnostics_channel": "../ext/node/polyfills/diagnostics_channel.js",
     "node:dns": "../ext/node/polyfills/dns.ts",
     "node:dns/promises": "../ext/node/polyfills/dns/promises.ts",
     "node:domain": "../ext/node/polyfills/domain.ts",
diff --git a/tools/release/release_doc_template.md b/tools/release/release_doc_template.md
index 8e7d14fb1dfd11..6caa2b6103df40 100644
--- a/tools/release/release_doc_template.md
+++ b/tools/release/release_doc_template.md
@@ -21,9 +21,9 @@ land until the release is finished.**
 
 Deno v$VERSION is now getting released.
 
-[`denoland/deno`](https://github.com/denoland/deno) is now locked.
+`denoland/deno` is now locked.
 
-**DO NOT LAND ANY PRs** 
+*DO NOT LAND ANY PRs*
 
 Release checklist: <LINK TO THIS FORKED GIST GOES HERE>
 ```
@@ -180,11 +180,11 @@ script generates the symbols based on the latest tags.
 ```
 :unlock:
 
-@channel 
+@here 
 
-[`denoland/deno`](https://github.com/denoland/deno) is now unlocked.
+`denoland/deno` is now unlocked.
 
-**You can land PRs now**
+*You can land PRs now*
 
 Deno v$VERSION has been released.
 ```
diff --git a/tools/util.js b/tools/util.js
index 1497a288736732..251aaa1fa77833 100644
--- a/tools/util.js
+++ b/tools/util.js
@@ -31,11 +31,17 @@ async function getFilesFromGit(baseDir, args) {
     throw new Error("gitLsFiles failed");
   }
 
-  const files = output.split("\0").filter((line) => line.length > 0).map(
-    (filePath) => {
-      return Deno.realPathSync(join(baseDir, filePath));
-    },
-  );
+  const files = output
+    .split("\0")
+    .filter((line) => line.length > 0)
+    .map((filePath) => {
+      try {
+        return Deno.realPathSync(join(baseDir, filePath));
+      } catch {
+        return null;
+      }
+    })
+    .filter((filePath) => filePath !== null);
 
   return files;
 }
diff --git a/tools/verify_pr_title.js b/tools/verify_pr_title.js
index 3f7f7be03bc705..d7b393bcd35b57 100644
--- a/tools/verify_pr_title.js
+++ b/tools/verify_pr_title.js
@@ -7,6 +7,21 @@ if (prTitle == null) {
 
 console.log("PR title:", prTitle);
 
+if (
+  prTitle.startsWith("chore:") && prTitle.includes("deno_core") &&
+  (prTitle.includes("upgrade") || prTitle.includes("update"))
+) {
+  console.error([
+    "Please categorize this deno_core upgrade as a 'feat:', 'fix:' or a ",
+    "'refactor:'. If your upgrade does not fall into either of these ",
+    "categories, wait until the next deno_core release.\n\n",
+    "For feats and fixes, please title your PR outlining the fixed issue ",
+    "rather than just `fix: upgrade deno_core` so that users understand the ",
+    "change that was made in the changelog.",
+  ].join(""));
+  Deno.exit(1);
+}
+
 // This is a release PR, so it's valid.
 if (/^[^\s]+\.[^\s]+\.[^\s]+$/.test(prTitle)) {
   console.log("Valid.");